[Event "Wch U10"]
[Site "Oropesa del Mar"]
[Date "1998.??.??"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Li, Chao B"]
[Result "1-0"]
[PlyCount "0"]
[EventDate "1998.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

 1-0

[Event "Wch U10"]
[Site "Oropesa del Mar"]
[Date "1998.??.??"]
[Round "3"]
[White "Sen, Gupta D"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B34"]
[PlyCount "104"]
[EventDate "1998.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 O-O 8. Qd2 d5 9. O-O-O dxe4 10. Nxc6 Qxd2+ 11. Rxd2 bxc6 12. fxe4 Ng4 13. Bf4 e5 14. h3 exf4 15. hxg4 Bxg4 16. Ne2 f3 17. Nf4 Be5 18. Nd3 Bd4 19. Rh4 h5 20. gxf3 Bxf3 21. Ne1 Be3 22. Nxf3 Rad8 23. Kd1 Bxd2 24. Nxd2 Rd4 25. Rh2 Rfd8 26. Bd3 Kg7 27. b3 Kh6 28. Rf2 R8d7 29. Ke2 Re7 30. Rf6 c5 31. Ke3 Rdd7 32. Nf3 Re6 33. Rxe6 fxe6 34. Bc4 Re7 35. Kf4 Rf7+ 36. Kg3 Re7 37. e5 g5 38. Nd2 h4+ 39. Kg2 Kg6 40. Bd3+ Kh5 41. Be2+ g4 42. Ne4 a5 43. Nf6+ Kg5 44. Nxg4 Rd7 45. Nf6 Rd4 46. c3 Rd8 47. Ne4+ Kf4 48. Nxc5 Rd2 49. Kf1 Kxe5 50. b4 axb4 51. cxb4 Rxa2 52. Bg4 Kd6 1/2-1/2

[Event "Wch U10"]
[Site "Oropesa del Mar"]
[Date "1998.??.??"]
[Round "4"]
[White "Gupta, Abhijeet"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D60"]
[PlyCount "152"]
[EventDate "1998.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 c6 7. Bd3 dxc4 8. Bxc4 Nbd7 9. O-O Nd5 10. Bxe7 Qxe7 11. Rc1 N7f6 12. Bd3 Rd8 13. Bb1 Bd7 14. e4 Nxc3 15. Rxc3 Rac8 16. Qc2 g6 17. Rd1 Be8 18. a3 Nd7 19. d5 Nb6 20. dxe6 Qxe6 21. b4 Qe7 22. Re1 Bd7 23. Ba2 Be6 24. Bxe6 Qxe6 25. e5 h6 26. Qc1 Kg7 27. Re4 Rd5 28. Nd4 Qe7 29. Rg3 Kh7 30. e6 Rcd8 31. Qc3 f5 32. Rf3 fxe4 33. Rf7+ Qxf7 34. exf7 Rxd4 35. f8=N+ Kg8 36. h3 Kxf8 37. Qc5+ R8d6 38. Qe5 g5 39. Qh8+ Ke7 40. Qg7+ Kd8 41. Qxb7 Nc8 42. b5 cxb5 43. Qxb5 Kc7 44. Qc5+ Kb7 45. Qb5+ Nb6 46. Qe5 a6 47. Qg7+ Kc6 48. Qe5 Nc4 49. Qe8+ Kb6 50. Qb8+ Kc6 51. Qc8+ Kd5 52. Qb7+ Rc6 53. Qf7+ Ke5 54. Qe7+ Kd5 55. Qf7+ Kc5 56. Qe7+ Rdd6 57. Qa7+ Rb6 58. Qc7+ Kb5 59. Qf7 Rd1+ 60. Kh2 Rbd6 61. Qb7+ Kc5 62. Qc7+ Kd4 63. Qa7+ Kd3 64. Qb7 Nd2 65. Qb4 Rf6 66. Qa4 Nf1+ 67. Kg1 Ne3+ 68. Kh2 Rxf2 69. Qxa6+ Kd2 70. Qa5+ Ke2 71. Qb5+ Ke1 72. Qb4+ Kf1 73. Qb5+ Re2 74. Kg3 h5 75. a4 Rd5 76. Qb1+ Nd1 0-1

[Event "Wch U10"]
[Site "Oropesa del Mar"]
[Date "1998.??.??"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Noroozi, Omid"]
[Result "1-0"]
[ECO "E81"]
[PlyCount "61"]
[EventDate "1998.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c6 7. Bd3 Nbd7 8. Nge2 e5 9. O-O Nh5 10. d5 Qh4 11. Qe1 Qf6 12. Qd2 Qe7 13. dxc6 bxc6 14. Bc2 Rd8 15. Rad1 Nb6 16. b3 Be6 17. Qc1 Kh8 18. Qa3 f5 19. c5 d5 20. Qa6 d4 21. cxb6 dxe3 22. Rxd8+ Qxd8 23. b7 Rb8 24. Qxc6 Bd7 25. Qa6 Qb6 26. Qxb6 axb6 27. Rd1 Rxb7 28. exf5 gxf5 29. Bxf5 Be8 30. Rd8 Nf6 31. Nd5 1-0

[Event "Wch U10"]
[Site "Oropesa del Mar"]
[Date "1998.??.??"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Erdene, Ganzorig"]
[Result "1-0"]
[ECO "A57"]
[PlyCount "107"]
[EventDate "1998.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 d6 6. Nc3 g6 7. e4 Bxa6 8. Bxa6 Rxa6 9. Nf3 Bg7 10. O-O Nbd7 11. Qd3 Qa8 12. Nd2 O-O 13. Nc4 Nb6 14. Nxb6 Rxb6 15. f3 Rfb8 16. Rf2 Nd7 17. Rc2 Rb4 18. Qe2 Nb6 19. Nd1 Ra4 20. a3 Nd7 21. Bd2 Rb3 22. Bc3 Qb7 23. Bxg7 Kxg7 24. Rc3 Rb5 25. Rac1 Ra8 26. R1c2 Rb8 27. f4 Kg8 28. Rh3 Nf6 29. Re3 Rb3 30. Rec3 Rxc3 31. Rxc3 Qb6 32. Qc4 Nd7 33. h3 Qa5 34. Qe2 Nb6 35. Rb3 Qa4 36. Rb5 Qd4+ 37. Kh2 f5 38. Nc3 c4 39. a4 Ra8 40. a5 Nc8 41. Rb4 fxe4 42. Rxc4 Qf6 43. Qxe4 Na7 44. Rc7 Kf8 45. b4 Kf7 46. b5 Nxb5 47. Nxb5 Rxa5 48. Na7 Rc5 49. Nc6 Kf8 50. Rxe7 h5 51. Re6 Qf7 52. Rxd6 h4 53. Qe5 Kg8 54. Rd8+ 1-0

[Event "Wch U10"]
[Site "Oropesa del Mar"]
[Date "1998.??.??"]
[Round "7"]
[White "Jojua, Davit"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B35"]
[PlyCount "78"]
[EventDate "1998.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 a5 9. f3 d5 10. exd5 Nb4 11. Nde2 a4 12. Nxa4 Nfxd5 13. Bd2 Bf5 14. O-O Qc7 15. c3 Rxa4 16. cxb4 Ra6 17. Bxd5 Bxb2 18. Qb3 Bxa1 19. Rxa1 Qd8 20. Bh6 Qb6+ 21. Kh1 Qf6 22. Rd1 Rb8 23. Nd4 Bd7 24. Qe3 e6 25. Bf4 Re8 26. Bxb7 Rb6 27. Bg5 Qg7 28. Nf5 gxf5 29. Qxb6 Ba4 30. Rf1 Qxg5 31. f4 Qf6 32. Qa5 Bc2 33. Qc5 Ba4 34. Qa5 Bc2 35. Bc6 Rd8 36. b5 Rd6 37. Bf3 Qb2 38. a4 Qb3 39. Qc7 Qb4 1-0

[Event "Wch U10"]
[Site "Oropesa del Mar"]
[Date "1998.??.??"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Amin, Bassem"]
[Result "0-1"]
[ECO "C25"]
[PlyCount "102"]
[EventDate "1998.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Bc5 4. d3 d6 5. a3 h6 6. Na4 Bb6 7. Nxb6 axb6 8. f4 Nf6 9. Nf3 O-O 10. O-O exf4 11. Bxf4 Be6 12. Bxe6 fxe6 13. Nd2 e5 14. Be3 Qd7 15. h3 g5 16. Qe2 Qg7 17. g4 Ne7 18. d4 Ng6 19. Rf5 Rae8 20. d5 Nh4 21. Rf2 Ng6 22. Rf5 Nh4 23. Rf2 Ng6 24. Rf5 Nf4 25. Bxf4 exf4 26. Qc4 Kh8 27. Qd4 Nd7 28. Rxf8+ Rxf8 29. Qxg7+ Kxg7 30. Kf2 Ne5 31. b3 Kf6 32. a4 Ra8 33. Nf3 Nd7 34. Nd4 Ke5 35. Ne6 c6 36. c4 Nc5 37. Nxc5 bxc5 38. dxc6 bxc6 39. Rd1 Rb8 40. Rd3 Kxe4 41. Rxd6 Rxb3 42. Rxh6 Rb2+ 43. Ke1 Kf3 44. h4 gxh4 45. Rxh4 Kg3 46. Rh7 f3 47. Rf7 f2+ 48. Kf1 Rb1+ 49. Ke2 Re1+ 50. Kd2 f1=Q 51. Rxf1 Rxf1 0-1

[Event "Wch U10"]
[Site "Oropesa del Mar"]
[Date "1998.??.??"]
[Round "9"]
[White "Mamedov, Rahib"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B38"]
[PlyCount "59"]
[EventDate "1998.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Bg7 8. Be3 O-O 9. O-O Bd7 10. Rc1 Qa5 11. a3 Rac8 12. Nb3 Qd8 13. f3 a6 14. Qd2 Re8 15. Rfd1 Ne5 16. c5 Be6 17. Nd5 Bxd5 18. exd5 Qd7 19. h3 Qa4 20. Rc3 Ned7 21. Qc2 Qh4 22. c6 bxc6 23. dxc6 Nc5 24. Nxc5 dxc5 25. Rxc5 e5 26. Bxa6 Rc7 27. Rc4 e4 28. Bb6 Rce7 29. c7 Rxc7 30. Bxc7 1-0

[Event "Wch U10"]
[Site "Oropesa del Mar"]
[Date "1998.??.??"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Kjartarsson, G."]
[Result "1-0"]
[ECO "B70"]
[PlyCount "77"]
[EventDate "1998.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. O-O O-O 8. Bb3 Nc6 9. Nxc6 bxc6 10. Re1 Qc7 11. f3 Bb7 12. Be3 Rfd8 13. Qd2 d5 14. exd5 Nxd5 15. Nxd5 cxd5 16. c3 e5 17. Rac1 Qd7 18. Qd3 Qc6 19. Red1 Bf8 20. Kh1 a5 21. a3 Bc5 22. Ba4 Qxa4 23. Bxc5 Qc6 24. Bf2 Ba6 25. Qe3 Bc4 26. Qxe5 Re8 27. Qd4 Re2 28. Rd2 Rae8 29. Rxe2 Rxe2 30. b4 axb4 31. axb4 Qa4 32. Qc5 Bb5 33. Be3 Bc6 34. Bh6 Qa8 35. Qd4 Qf8 36. Bxf8 Kxf8 37. Qc5+ Kg7 38. Qxc6 Re3 39. Qxd5 1-0

[Event "Wch U10"]
[Site "Oropesa del Mar"]
[Date "1998.??.??"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Thiruchelvam, Murugan"]
[Result "1/2-1/2"]
[ECO "B13"]
[BlackElo "2020"]
[PlyCount "75"]
[EventDate "1998.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 e6 7. Bf4 Bd6 8. Bxd6 Qxd6 9. Nf3 O-O 10. Qe2 Re8 11. Ne5 a6 12. O-O Qf8 13. f4 Ne7 14. g4 g6 15. Nd2 Nd7 16. g5 Nf5 17. Ndf3 Ng3 18. Qe1 Nxf1 19. Nxd7 Bxd7 20. Ne5 Bb5 21. Bxb5 axb5 22. Qxf1 Qe7 23. Ng4 Rf8 24. Qe1 f5 25. gxf6 Rxf6 26. Nxf6+ Qxf6 27. Qe5 Rf8 28. Qxf6 Rxf6 29. Rf1 Kg7 30. Kg2 g5 31. Kg3 Kg6 32. Rf3 h5 33. fxg5 h4+ 34. Kg4 Rxf3 35. Kxf3 Kxg5 36. Ke3 Kf5 37. Kf3 b6 38. a3 1/2-1/2

[Event "Wch U10"]
[Site "Oropesa del Mar"]
[Date "1999.10.26"]
[Round "3"]
[White "Li, Haoyu"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2393"]
[PlyCount "72"]
[EventDate "1999.10.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 072 Extra"]
[Source "ChessBase"]
[SourceDate "1999.11.18"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.18"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. d4 Bf5 6. Be3 e6 7. Nf3 Nc6 8. Be2 Be7 9. O-O O-O 10. c4 Qd7 11. Qb3 a5 12. a3 a4 13. Qc3 Bf6 14. Rad1 Qe7 15. Ne5 Na5 16. f4 h6 17. Bf3 c6 18. d5 cxd5 19. cxd5 Rfc8 20. Qb4 Qxb4 21. axb4 Nc4 22. Bd4 Bc2 23. dxe6 Bxe5 24. exf7+ Kf8 25. fxe5 Bxd1 26. Bxd1 b6 27. e6 Nd2 28. Re1 Nc4 29. b3 axb3 30. Bxb3 Rab8 31. Bxc4 Rxc4 32. Bxb6 Ke7 33. Bc5+ Rxc5 34. bxc5 Rc8 35. Rf1 Rf8 36. Re1 Rc8 1-0

[Event "Wch U10"]
[Site "Oropesa del Mar"]
[Date "1999.10.27"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Hrzica, Rok"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "61"]
[EventDate "1999.10.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 072 Extra"]
[Source "ChessBase"]
[SourceDate "1999.11.18"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.18"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 c6 6. Bd3 b5 7. a3 Na6 8. Nge2 Nc7 9. O-O O-O 10. Qd2 e5 11. Rad1 Qe7 12. b4 Rd8 13. Bg5 Ne6 14. Bxf6 Bxf6 15. d5 Bg5 16. Qe1 cxd5 17. Nxd5 Qd7 18. Nec3 a6 19. Qg3 Qa7+ 20. Kh1 Bb7 21. h4 Bf4 22. Qh3 Bxd5 23. Nxd5 Bh6 24. g3 Qb7 25. Kg2 Nc7 26. Nf6+ Kg7 27. Ng4 Qc8 28. h5 Rh8 29. Rh1 Kg8 30. Qh4 g5 31. Qh2 1-0

[Event "Wch U10"]
[Site "Oropesa del Mar"]
[Date "1999.10.28"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Pottier, Alexandre"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "35"]
[EventDate "1999.10.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 072 Extra"]
[Source "ChessBase"]
[SourceDate "1999.11.18"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.18"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 cxd4 7. cxd4 Bxf3 8. Bxf3 Qe6+ 9. Be3 O-O-O 10. O-O Nf6 11. Nc3 Qd7 12. d5 Ne5 13. Bxa7 Nxf3+ 14. Qxf3 Ne8 15. Rac1 Nc7 16. d6 exd6 17. Nd5 f6 18. Nb6# 1-0

[Event "Wch U10"]
[Site "Oropesa del Mar"]
[Date "1999.10.29"]
[Round "6"]
[White "Khizanashvili, Vakhtang"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B05"]
[PlyCount "81"]
[EventDate "1999.10.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 072 Extra"]
[Source "ChessBase"]
[SourceDate "1999.11.18"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.18"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. c4 Nb6 7. exd6 exd6 8. O-O Be7 9. b3 O-O 10. Nc3 d5 11. c5 Nc8 12. b4 Nd7 13. Be3 Bf6 14. a4 Ne7 15. h3 Bxf3 16. Bxf3 Nf5 17. Qd3 Nxe3 18. fxe3 g6 19. e4 dxe4 20. Nxe4 Be7 21. Rad1 Nf6 22. Nxf6+ Bxf6 23. d5 cxd5 24. Bxd5 Qe7 25. Rde1 Be5 26. Qe4 Rae8 27. Bxb7 Qg5 28. Qf3 Qd2 29. Rb1 Bd4+ 30. Kh1 Re3 31. Qd1 Qc3 32. Rf3 Rfe8 33. Rxe3 Rxe3 34. Bf3 Rd3 35. Qf1 Rd2 36. c6 Rf2 37. Qd1 Rd2 38. Qb3 Rc2 39. Qxc3 Rxc3 40. Bd5 Kf8 41. Rd1 1-0

[Event "Wch U10"]
[Site "Oropesa del Mar"]
[Date "1999.10.31"]
[Round "7"]
[White "Mihailovs, Jurijs"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D46"]
[PlyCount "51"]
[EventDate "1999.10.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 072 Extra"]
[Source "ChessBase"]
[SourceDate "1999.11.18"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.18"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. e3 Nf6 5. Nbd2 Be7 6. Bd3 O-O 7. O-O Nbd7 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 c5 12. Be3 Qc7 13. Qe2 b6 14. Rae1 Bb7 15. dxc5 Ng4 16. Qd3 g6 17. cxb6 axb6 18. Qd7 Qb8 19. Bxb6 Bxf3 20. Bc7 Qxb2 21. gxf3 Qxc2 22. fxg4 Bc5 23. Qd3 Rxa2 24. Qxc2 Rxc2 25. Rc1 Bxf2+ 26. Kh1 1/2-1/2

[Event "Wch U10"]
[Site "Oropesa del Mar"]
[Date "1999.11.01"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Melkumyan, Hrant"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "93"]
[EventDate "1999.10.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 072 Extra"]
[Source "ChessBase"]
[SourceDate "1999.11.18"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.18"]
[SourceQuality "1"]

1. e4 c5 2. c3 Qa5 3. Nf3 Nc6 4. Be2 d6 5. O-O Nf6 6. d3 g6 7. h3 Bg7 8. Be3 O-O 9. Nbd2 Bd7 10. Re1 Qc7 11. Qc2 Rac8 12. Bf1 b5 13. Bf4 e5 14. Be3 Nd8 15. Rec1 Ne6 16. Qd1 Qb7 17. b4 Nh5 18. Qb3 Kh8 19. bxc5 dxc5 20. Rab1 h6 21. Qb2 a5 22. d4 exd4 23. cxd4 cxd4 24. Nxd4 Rxc1 25. Rxc1 Rb8 26. g3 Kh7 27. Bg2 Nxd4 28. Bxd4 Be6 29. Bxg7 Nxg7 30. e5 Qa7 31. Ne4 Nf5 32. Rc6 Qd4 33. Nf6+ Kg7 34. Qxd4 Nxd4 35. Ra6 a4 36. Bd5 Bxd5 37. Nxd5 Nf3+ 38. Kg2 Nxe5 39. Ra5 Nc4 40. Ra7 Rd8 41. Nc3 Rb8 42. Rc7 Nb2 43. Ra7 Nd3 44. Ra5 Nc1 45. Nxb5 Nxa2 46. Rxa4 Rxb5 47. Rxa2 1/2-1/2

[Event "Wch U10"]
[Site "Oropesa del Mar"]
[Date "1999.11.02"]
[Round "9"]
[White "Gonzalez Merino, Alberto"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A26"]
[PlyCount "46"]
[EventDate "1999.10.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 072 Extra"]
[Source "ChessBase"]
[SourceDate "1999.11.18"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.18"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d3 Bg7 5. g3 d6 6. Bg2 f5 7. O-O Nf6 8. Bd2 O-O 9. a3 Kh8 10. b4 Ne7 11. Qc2 Bd7 12. b5 Qc8 13. a4 f4 14. gxf4 Bh3 15. fxe5 Qg4 16. Ne1 Bxg2 17. Nxg2 dxe5 18. Kh1 Qh3 19. f3 Nf5 20. Be1 Qxg2+ 21. Kxg2 Ne3+ 22. Kf2 Nxc2 23. Rc1 Nxe1 0-1

[Event "Wch U10"]
[Site "Oropesa del Mar"]
[Date "1999.11.04"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Bachmann, Axel"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "131"]
[EventDate "1999.10.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 072 Extra"]
[Source "ChessBase"]
[SourceDate "1999.11.18"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Be7 6. Bd3 Ngf6 7. c3 O-O 8. O-O b6 9. Qc2 Bb7 10. Rd1 h6 11. h3 a6 12. Bf4 Nd5 13. Bh2 N7f6 14. Ne5 Nd7 15. Qe2 N5f6 16. Bc2 Qe8 17. f3 Nxe4 18. fxe4 Nxe5 19. Bxe5 Bd6 20. Bxd6 cxd6 21. Qd3 g6 22. Qg3 Rd8 23. Rd2 Qe7 24. h4 Kg7 25. Rf1 e5 26. Rfd1 f6 27. Qe3 b5 28. d5 Bc8 29. Rf1 Kh7 30. Rdf2 Rf7 31. b3 Rdf8 32. c4 Qc7 33. Bd3 bxc4 34. bxc4 Bg4 35. Rc2 Rc8 36. c5 dxc5 37. Bxa6 f5 38. Bxc8 Qxc8 39. Qxc5 Qd8 40. g3 Bh3 41. Rff2 Rg7 42. Kh2 Bg4 43. d6 fxe4 44. Qxe5 e3 45. Qxe3 Qxd6 46. Rcd2 Qc6 47. Rd8 Be6 48. Qd4 Bc8 49. Rff8 Qc2+ 50. Qd2 Qxd2+ 51. Rxd2 Be6 52. Rdd8 Ra7 53. Ra8 Rxa2+ 54. Rxa2 Bxa2 55. Ra8 Bf7 56. Ra7 Kg7 57. Kg2 Kf6 58. Kf3 Bc4 59. g4 h5 60. g5+ Ke5 61. Ra5+ Bd5+ 62. Ke3 Ke6 63. Ra6+ Kf5 64. Rf6+ Kg4 65. Rxg6 Kxh4 66. Kf4 1-0

[Event "Wch U10"]
[Site "Oropesa del Mar"]
[Date "1999.11.05"]
[Round "11"]
[White "Andreikin, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B77"]
[PlyCount "61"]
[EventDate "1999.10.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 072 Extra"]
[Source "ChessBase"]
[SourceDate "1999.11.18"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Na5 10. Qd2 Nxb3 11. axb3 a6 12. h4 h5 13. Bh6 Bd7 14. O-O-O Qa5 15. Kb1 Kh7 16. Bxg7 Kxg7 17. g4 hxg4 18. h5 Rh8 19. hxg6 fxg6 20. f4 Rh5 21. b4 Qxb4 22. Rxh5 Nxh5 23. f5 e5 24. Qg5 exd4 25. Nd5 Qc5 26. Qxg6+ Kf8 27. Qxh5 Rc8 28. Qh8+ Kf7 29. Qf6+ Kg8 30. Ne7+ Kh7 31. Rh1# 1-0

[Event "Artek ol U16"]
[Site "Artek"]
[Date "2000.09.13"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Matjushin, Gennady"]
[Result "1/2-1/2"]
[ECO "B25"]
[BlackElo "2302"]
[PlyCount "140"]
[EventDate "2000.09.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 078 Extra"]
[Source "ChessBase"]
[SourceDate "2000.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Rb8 7. Nf3 b5 8. O-O b4 9. Ne2 Nf6 10. h3 O-O 11. Be3 Ne8 12. d4 Ba6 13. Re1 Na5 14. Bf2 Nf6 15. Nc1 Bb7 16. Nd2 cxd4 17. Bxd4 Nc6 18. Bf2 Nd7 19. Nd3 Nc5 20. Nxc5 dxc5 21. e5 Nd4 22. Bxb7 Rxb7 23. Ne4 Rd7 24. Nxc5 Rd5 25. Bxd4 Rxd4 26. Nd3 Qd7 27. Kh2 Rc8 28. Qe2 Qa4 29. b3 Qa6 30. Nb2 Qxe2+ 31. Rxe2 f6 32. Nc4 h5 33. a3 bxa3 34. Rxa3 Rc7 35. exf6 Bxf6 36. h4 Rd1 37. Kg2 Bd4 38. Ra6 Kf7 39. Kf3 Bf6 40. Ne3 Rc1 41. Rd2 Rc3 42. Kf2 Rc7 43. Ra2 Bc3 44. Rd1 Rxd1 45. Nxd1 Bd4+ 46. Ke2 e5 47. fxe5 Bxe5 48. Kf3 Bd4 49. Ke4 Bb6 50. Kf3 Ke6 51. c4 Rf7+ 52. Ke2 Kf5 53. b4 Kg4 54. c5 Bd8 55. Ra3 Rb7 56. Nf2+ Kf5 57. Rf3+ Ke6 58. Nd3 Kd5 59. Rf8 Rd7 60. Rg8 Bc7 61. Rxg6 Kc4 62. Nf4 Kxb4 63. c6 Rd4 64. Ke3 Bb6 65. Kf3 Kb3 66. Nxh5 a5 67. Rg7 Rc4 68. Nf4 Rxc6 69. Nd5 Bd4 70. Rb7+ Kc2 1/2-1/2

[Event "Artek ol U16"]
[Site "Artek"]
[Date "2000.09.14"]
[Round "4"]
[White "Bembeev, Ochir"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "70"]
[EventDate "2000.09.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 078 Extra"]
[Source "ChessBase"]
[SourceDate "2000.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nxf6+ Qxf6 13. Nc2 Bb7 14. Bd3 Rad8 15. O-O Ne7 16. Re1 Qe6 17. Qe2 g6 18. c4 f5 19. exf5 Nxf5 20. cxb5 axb5 21. Bxb5 Rc8 22. Bd3 Nh4 23. Be4 Bxe4 24. Qxe4 Rc4 25. Qe2 Rg4 26. Ne3 Rg5 27. Kh1 d5 28. Rg1 d4 29. Nd1 Qd5 30. f3 Nxf3 31. Rf1 Nh4 32. Rxf8+ Kxf8 33. Rc1 Rxg2 34. Rc8+ Kg7 35. Rc7+ Kh6 0-1

[Event "Artek ol U16"]
[Site "Artek"]
[Date "2000.09.15"]
[Round "5"]
[White "Porat, Shay"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D31"]
[PlyCount "113"]
[EventDate "2000.09.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 078 Extra"]
[Source "ChessBase"]
[SourceDate "2000.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Nf3 h6 6. Bf4 Nf6 7. Qc2 Bd6 8. Bg3 O-O 9. e3 Re8 10. Bd3 b6 11. O-O Bxg3 12. hxg3 Nbd7 13. b4 Bb7 14. Rab1 Qe7 15. Bf5 g6 16. Bh3 Kg7 17. Rfe1 Ne4 18. Bxd7 Qxd7 19. Ne5 Qe6 20. Nxe4 dxe4 21. Rbc1 Qd5 22. f3 exf3 23. gxf3 Rac8 24. Qc4 f6 25. Qxd5 cxd5 26. Nd3 g5 27. Kf2 Kg6 28. b5 Rc4 29. Rxc4 dxc4 30. Nb4 Rc8 31. g4 f5 32. gxf5+ Kxf5 33. e4+ Kf6 34. Rh1 Kg6 35. Ke3 c3 36. Kd3 h5 37. d5 Rc5 38. a4 h4 39. Kc2 Kf6 40. Rg1 h3 41. Nc6 a6 42. e5+ Kf5 43. e6 Rxd5 44. e7 Rd2+ 45. Kxc3 Re2 46. Nd4+ Kf6 47. Nxe2 Kxe7 48. Rxg5 Bxf3 49. Ng3 axb5 50. axb5 Bg2 51. Rh5 Kf6 52. Kd4 Kg6 53. Ke5 Bf1 54. Kd6 Be2 55. Re5 Bf3 56. Kc7 h2 57. Kxb6 1-0

[Event "Artek ol U16"]
[Site "Artek"]
[Date "2000.09.19"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Baltag, Iulian"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "2196"]
[PlyCount "57"]
[EventDate "2000.09.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 078 Extra"]
[Source "ChessBase"]
[SourceDate "2000.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nc3 e5 6. d5 c6 7. Be3 Bb4 8. Qb3 Qe7 9. Rd1 O-O 10. a3 Bc5 11. d6 Bxd6 12. Rxd6 Qxd6 13. c5 Qg6 14. cxb6 Be6 15. Qa4 Nd7 16. bxa7 f5 17. f4 exf4 18. Qxf4 Rfe8 19. Nf3 b5 20. Be2 Bc4 21. Bxc4+ bxc4 22. O-O Qe6 23. Bf2 c5 24. Re1 Qf7 25. Rxe8+ Qxe8 26. Qxc4+ Qf7 27. Qxf7+ Kxf7 28. Nb5 Ke7 29. b4 1-0

[Event "Artek ol U16"]
[Site "Artek"]
[Date "2000.09.20"]
[Round "9"]
[White "Anisimov, Pavel"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2318"]
[PlyCount "77"]
[EventDate "2000.09.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 078 Extra"]
[Source "ChessBase"]
[SourceDate "2000.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. O-O Bxf3 7. Bxf3 dxe5 8. dxe5 e6 9. c4 Nb6 10. Qxd8+ Kxd8 11. Rd1+ N8d7 12. b3 Be7 13. Bb2 Kc7 14. Nc3 Rad8 15. Ne4 Nc8 16. Rd2 Rhg8 17. Rad1 b6 18. Nd6 Nxe5 19. Ne8+ Rgxe8 20. Bxe5+ Nd6 21. Bxg7 f6 22. Bh6 e5 23. Bh5 Rg8 24. Rd3 Nf5 25. Rxd8 Bxd8 26. Bc1 Nd4 27. f4 Rf8 28. Re1 Kd6 29. g3 c5 30. Kg2 Be7 31. fxe5+ fxe5 32. Bh6 Rf5 33. Bg4 Rf7 34. Re4 Bd8 35. Bh5 Rf5 36. g4 Rf6 37. Bg7 Re6 38. Bf7 Re7 39. Bf8 1-0

[Event "Wch U12"]
[Site "Oropesa del Mar"]
[Date "2000.10.12"]
[Round "2"]
[White "Deruni, Berc"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D31"]
[PlyCount "43"]
[EventDate "2000.10.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. e3 b5 6. a4 Bb4 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 b4 12. Bd2 Nf6 13. Bd3 Nbd7 14. O-O O-O 15. Ne1 Qe7 16. h3 Rfe8 17. Nc2 Qd8 18. Rb1 Ne4 19. Qe2 Nxd2 20. Qxd2 Bf3 21. gxf3 Qh4 22. Kh2 0-1

[Event "Wch U12"]
[Site "Oropesa del Mar"]
[Date "2000.10.13"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Lutz, Dieter"]
[Result "1-0"]
[ECO "B25"]
[BlackElo "2154"]
[PlyCount "59"]
[EventDate "2000.10.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 g6 5. f4 Bg7 6. d3 d6 7. Nf3 Nge7 8. O-O O-O 9. Be3 Nd4 10. e5 Nef5 11. Bf2 Nxf3+ 12. Qxf3 Nd4 13. Qd1 dxe5 14. fxe5 Bxe5 15. Ne4 Rb8 16. c3 Nc6 17. Bxc5 Bd7 18. Bxf8 Qxf8 19. d4 Bg7 20. Kh1 Qe7 21. Qf3 Be8 22. Nf6+ Bxf6 23. Qxf6 Qf8 24. Rae1 Rd8 25. Rxe6 Bd7 26. Rd6 Ne7 27. g4 Nc8 28. Rd5 Nb6 29. Re5 Be6 30. Rxe6 1-0

[Event "Wch U12"]
[Site "Oropesa del Mar"]
[Date "2000.10.14"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Noroozi, Omid"]
[Result "1-0"]
[ECO "B25"]
[BlackElo "2157"]
[PlyCount "45"]
[EventDate "2000.10.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e5 7. Nh3 Nge7 8. O-O O-O 9. f5 gxf5 10. exf5 Bxf5 11. Rxf5 Nxf5 12. Be4 Ncd4 13. Qh5 Qf6 14. Nd5 Qe6 15. c3 Qg6 16. Qd1 Nc6 17. g4 f6 18. Bxf5 Qf7 19. Qf3 Rfd8 20. Bd2 Rf8 21. Rf1 Ne7 22. Nxe7+ Qxe7 23. Be4 1-0

[Event "Wch U12"]
[Site "Oropesa del Mar"]
[Date "2000.10.16"]
[Round "5"]
[White "Sengupta, Deep"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2169"]
[PlyCount "73"]
[EventDate "2000.10.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. c3 Bxd5 13. exd5 Ne7 14. Nxb5 Nxd5 15. Qa4 Ke7 16. Na3 Nf4 17. Bf1 Qb6 18. Nc4 Qb7 19. O-O-O Ke6 20. Na5 Qc7 21. g3 Ng6 22. Bh3 h5 23. f4 Bh6 24. Kb1 Ne7 25. Nc4 Rhd8 26. Rhe1 f6 27. Ne3 d5 28. Qc2 e4 29. c4 Kf7 30. cxd5 Qxc2+ 31. Kxc2 Rac8+ 32. Kb1 Rc5 33. d6 Nc8 34. Nxf5 Bf8 35. d7 Nb6 36. Rxe4 Rxd7 37. Nh6+ 1-0

[Event "Wch U12"]
[Site "Oropesa del Mar"]
[Date "2000.10.17"]
[Round "6"]
[White "Amin, Bassem"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2116"]
[PlyCount "39"]
[EventDate "2000.10.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e5 6. O-O Nge7 7. c3 d6 8. a3 O-O 9. b4 a6 10. Be3 cxb4 11. axb4 Be6 12. Ng5 Bd7 13. Nd2 b6 14. Ngf3 f5 15. Nb3 Be6 16. Nfd2 Kh8 17. f3 Bg8 18. d4 Qc7 19. d5 Nd8 20. c4 1/2-1/2

[Event "Wch U12"]
[Site "Oropesa del Mar"]
[Date "2000.10.18"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Krnan, Tomas"]
[Result "1/2-1/2"]
[ECO "B01"]
[BlackElo "2123"]
[PlyCount "56"]
[EventDate "2000.10.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nf3 g6 6. Be3 Bg7 7. h3 O-O 8. Nc3 Nc6 9. d5 Ne5 10. Nxe5 Bxe5 11. Bd4 Bxd4 12. Qxd4 c6 13. Be2 cxd5 14. cxd5 Qd6 15. Rd1 Rd8 16. O-O e5 17. Qh4 f5 18. Nb5 Qf8 19. a4 Bd7 20. Nc7 Rac8 21. Ne6 Bxe6 22. dxe6 Nd5 23. Bc4 Qe7 24. Qxe7 Nxe7 25. Rd7 Kf8 26. Rfd1 Rxd7 27. exd7 Rd8 28. Be6 Nc6 1/2-1/2

[Event "Wch U12"]
[Site "Oropesa del Mar"]
[Date "2000.10.19"]
[Round "8"]
[White "Thiruchelvam, Murugan"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2218"]
[PlyCount "57"]
[EventDate "2000.10.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 O-O 9. b3 Bf5 10. Be2 Nc6 11. d5 Nb8 12. h3 Na6 13. Nf3 e5 14. dxe6 Bxe6 15. O-O Rc8 16. Nb5 Nb4 17. a3 a6 18. Nxd6 Rc6 19. Nxb7 Qc7 20. axb4 Qxb7 21. Nd4 Rcc8 22. Nxe6 fxe6 23. Qd6 Rc6 24. Qd2 Rcc8 25. Rfd1 Be5 26. Bf3 Rxf3 27. gxf3 Qxf3 28. Bxb6 Qxh3 29. Qe3 1/2-1/2

[Event "Wch U12"]
[Site "Oropesa del Mar"]
[Date "2000.10.20"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Kjartansson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "C02"]
[BlackElo "2248"]
[PlyCount "52"]
[EventDate "2000.10.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Be3 Qb6 6. Qd2 Bd7 7. Nf3 Nge7 8. dxc5 Qc7 9. Bd4 Ng6 10. Qe3 O-O-O 11. h4 f6 12. Bb5 Ngxe5 13. Bxe5 Nxe5 14. Bxd7+ Rxd7 15. b4 Nxf3+ 16. Qxf3 Qe5+ 17. Qe3 Qxe3+ 18. fxe3 g6 19. Nd2 f5 20. O-O-O Bg7 21. Kc2 h5 22. Nf3 e5 23. Rhe1 Bf6 24. g3 Kc7 25. Re2 Re8 26. Kb3 b5 1/2-1/2

[Event "Wch U12"]
[Site "Oropesa del Mar"]
[Date "2000.10.22"]
[Round "10"]
[White "Romanov, Evgeny"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2137"]
[PlyCount "46"]
[EventDate "2000.10.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bb5 Bb7 16. O-O Ne7 17. Bc4 Bc6 18. Ra1 Bxd5 19. Bxd5 Ra7 20. Bc4 Qb6 21. b3 Kh8 22. Kh1 f5 23. f3 Qc6 {Irreproducible} 1/2-1/2

[Event "Wch U12"]
[Site "Oropesa del Mar"]
[Date "2000.10.23"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Tukhaev, Adam"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "2288"]
[PlyCount "108"]
[EventDate "2000.10.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 cxd4 6. cxd4 Bg4 7. Be2 e6 8. O-O Nf6 9. Nc3 Qa5 10. h3 Bh5 11. Be3 Be7 12. a3 O-O 13. b4 Qc7 14. Qb3 Rfd8 15. Rac1 a6 16. Rfe1 Rac8 17. Na4 Nd5 18. Ne5 Bxe2 19. Nxc6 bxc6 20. Rxe2 a5 21. b5 Rb8 22. Rec2 Qd6 23. Rxc6 Qxa3 24. Qxa3 Bxa3 25. Ra1 Bb4 26. b6 Kf8 27. Ra2 Ke8 28. Rac2 Rb7 29. Bg5 f6 30. Bh4 Bd6 31. Rc1 Ne7 32. R6c4 Nf5 33. Bg3 Bxg3 34. fxg3 Nxd4 35. Kh2 e5 36. Rc7 Rdb8 37. R1c5 Ne6 38. Rxb7 Rxb7 39. Rxa5 Kd7 40. g4 Kd6 41. h4 Nf8 42. g5 Nd7 43. gxf6 gxf6 44. Ra8 Nxb6 45. Nxb6 Rxb6 46. Ra7 e4 47. Rxh7 Ke5 48. Rh5+ Kf4 49. g3+ Kg4 50. Rh6 e3 51. Kg2 Rb1 52. Rxf6 e2 53. Rf4+ Kh5 54. g4+ Kxh4 0-1

[Event "Bydgoszcz op-A"]
[Site "Bydgoszcz"]
[Date "2001.04.27"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Gritsak, Orest"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2174"]
[BlackElo "2497"]
[PlyCount "50"]
[EventDate "2001.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 g6 5. f4 d6 6. d3 Bg7 7. Nf3 Nge7 8. O-O O-O 9. Be3 b6 10. d4 d5 11. exd5 exd5 12. Bf2 Rb8 13. Qd2 Nf5 14. dxc5 d4 15. Ne4 bxc5 16. Nxc5 Ne3 17. Rfb1 Nxg2 18. Kxg2 Bg4 19. Qd1 Qd5 20. Nd3 Qh5 21. Bg1 Nb4 22. Nxb4 Rxb4 23. Qd3 Rc8 24. Nh4 Qd5+ 25. Kf2 Qc5 0-1

[Event "Bydgoszcz op-A"]
[Site "Bydgoszcz"]
[Date "2001.04.28"]
[Round "2"]
[White "Lagowski, Patryk"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2328"]
[BlackElo "2174"]
[PlyCount "114"]
[EventDate "2001.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. g3 b5 6. Bg2 Bb7 7. O-O a6 8. a4 Nd7 9. Ne5 Nxe5 10. dxe5 Qc7 11. axb5 cxb5 12. Nxb5 axb5 13. Rxa8+ Bxa8 14. Bxa8 Bc5 15. b3 Ne7 16. bxc4 O-O 17. Be4 bxc4 18. Qc2 Ng6 19. Bb2 Rd8 20. e3 Bb4 21. Bd4 Nf8 22. Rb1 Rb8 23. Qa4 Be7 24. Rxb8 Qxb8 25. Qxc4 Nd7 26. Qc3 g6 27. Kg2 Kg7 28. h4 h5 29. Qc6 Nf8 30. Bb6 Kg8 31. Bc7 Qc8 32. Bd6 Qxc6 33. Bxc6 Bd8 34. Kf3 Kg7 35. Ke4 Ba5 36. Kf3 Be1 37. Kg2 Bc3 38. f3 Be1 39. Kh3 Bf2 40. Bc5 Nh7 41. Bd4 Be1 42. g4 Bf2 43. f4 Kh6 44. Be8 Kg7 45. Bb5 Nf8 46. Bc6 Kh7 47. Be8 Kg8 48. Bc6 Kh7 49. Be4 Kh6 50. Bc6 Kh7 51. Bc5 Kg7 52. Be4 Nd7 53. Bd4 Nf8 54. gxh5 gxh5 55. f5 Kg8 56. f6 Ng6 57. Kg2 Be1 1/2-1/2

[Event "Bydgoszcz op-A"]
[Site "Bydgoszcz"]
[Date "2001.04.29"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Libov, Gennady"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2174"]
[BlackElo "2313"]
[PlyCount "54"]
[EventDate "2001.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. d4 f5 2. e3 Nf6 3. f4 e6 4. Nf3 b6 5. Bd3 Bb7 6. O-O Be7 7. b3 O-O 8. Bb2 Qe8 9. Qe2 Nc6 10. a3 Nd8 11. Nc3 Nf7 12. Nb5 Bd8 13. c4 Be4 14. Rac1 Nd6 15. Nc3 Bxd3 16. Qxd3 Nde4 17. Nd2 Nxd2 18. Qxd2 d5 19. Qe2 c6 20. a4 Be7 21. Nb1 Ne4 22. Nd2 Nxd2 23. Qxd2 a5 24. Rc2 Qd7 25. Qc1 Rfc8 26. Ba3 Bxa3 27. Qxa3 b5 1/2-1/2

[Event "Bydgoszcz op-A"]
[Site "Bydgoszcz"]
[Date "2001.04.30"]
[Round "4"]
[White "Robak, Zbigniew"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2273"]
[BlackElo "2174"]
[PlyCount "33"]
[EventDate "2001.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 f5 11. Bd3 Be6 12. c4 Qa5+ 13. Kf1 Bxd5 14. exd5 Nd4 15. cxb5 Bg7 16. Nc4 Qd8 17. b6 1/2-1/2

[Event "Bydgoszcz op-A"]
[Site "Bydgoszcz"]
[Date "2001.05.01"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Krainski, Jaroslaw"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2174"]
[BlackElo "2073"]
[PlyCount "117"]
[EventDate "2001.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 e6 5. d4 Be7 6. Nf3 O-O 7. O-O b6 8. Ne4 Bb7 9. Qe2 Nd7 10. Rd1 N7f6 11. Bd3 Nb4 12. Nxf6+ Bxf6 13. Be4 Bxe4 14. Qxe4 Qd5 15. Qxd5 exd5 16. c3 Nc6 17. Bf4 Rac8 18. Re1 Rfd8 19. Kf1 Kf8 20. Ke2 Ne7 21. g4 h6 22. h4 Bxh4 23. Nxh4 g5 24. Be3 gxh4 25. Bxh6+ Kg8 26. Kd3 Ng6 27. f4 Kh7 28. Bg5 f6 29. Bxf6 Rf8 30. Bg5 Nxf4+ 31. Kc2 Ng6 32. Rh1 Rf2+ 33. Kb3 Rg2 34. Bxh4 Rxg4 35. Bf6+ Kg8 36. Rh5 Rf8 37. Be5 c6 38. Rah1 Rf2 39. R1h2 Rxh2 40. Bxh2 Re4 41. Be5 Nxe5 42. dxe5 Kg7 43. Rf5 c5 44. e6 Rxe6 45. Rxd5 Kf6 46. Rd7 Re7 47. Rxe7 Kxe7 48. Kc4 a6 49. Kd5 Kd7 50. c4 Kc7 51. a4 Kd7 52. a5 bxa5 53. Kxc5 Kc7 54. b3 Kb7 55. Kd6 Kb8 56. c5 Kc8 57. Kc6 a4 58. bxa4 a5 59. Kb6 1-0

[Event "Bydgoszcz op-A"]
[Site "Bydgoszcz"]
[Date "2001.05.03"]
[Round "6"]
[White "Barglowski, Filip"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2158"]
[BlackElo "2174"]
[PlyCount "80"]
[EventDate "2001.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Be2 Be6 16. O-O Bxd5 17. Qxd5 Ne7 18. Qd3 Qb6 19. b4 axb4 20. Rxa8 Rxa8 21. cxb4 Rd8 22. Bf3 g6 23. Rd1 Rc8 24. g3 Qc7 25. Ne3 Qb6 26. Nf1 Nc6 27. Qxd6 Be7 28. Qd3 Rd8 29. Qc4 Nd4 30. Bg2 Qxb4 31. Qxb4 Bxb4 32. Ne3 Bc5 33. Bf1 Rb8 34. Kg2 Ne6 35. Nc4 Bd4 36. Rd2 Rb1 37. Na3 Rc1 38. Rc2 Ra1 39. Nb5 Bb6 40. Bc4 Nd4 1/2-1/2

[Event "Bydgoszcz op-A"]
[Site "Bydgoszcz"]
[Date "2001.05.04"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Sarwinski, Miroslaw"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2174"]
[BlackElo "2374"]
[PlyCount "131"]
[EventDate "2001.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. f4 d6 7. Nf3 Nge7 8. O-O b6 9. Be3 d5 10. Bf2 d4 11. Ne2 O-O 12. Qd2 Bb7 13. c4 f5 14. e5 Qd7 15. h4 Nd8 16. b4 Nec6 17. b5 Na5 18. Qb2 Nf7 19. Be1 Rfb8 20. Bxa5 bxa5 21. a4 Bf8 22. Qd2 Qc7 23. Ra2 Be7 24. Nc1 Nh6 25. Nh2 a6 26. Qc2 Nf7 27. Bxb7 Rxb7 28. Qg2 Rab8 29. Nb3 Bd8 30. Rb1 Ra7 31. Nd2 Be7 32. Rab2 Rab7 33. Kh1 Nd8 34. Ndf3 axb5 35. cxb5 c4 36. Rc2 c3 37. Nxd4 Qd7 38. Ne2 Qxd3 39. Nxc3 Rc7 40. Rd1 Qc4 41. Rdc1 Rd7 42. Qe2 Rc8 43. Qxc4 Rxc4 44. Nf3 Ba3 45. Rd2 Rxd2 46. Nxd2 Rxf4 47. gxf4 Bxc1 48. Nc4 Bxf4 49. Ne2 Bh6 50. Nxa5 Kf7 51. Nc4 Bf8 52. a5 Bc5 53. a6 Ke7 54. b6 Nc6 55. Nc3 Kd7 56. Nb5 Kc8 57. a7 Nxa7 58. bxa7 Kb7 59. Ncd6+ Ka8 60. Ne8 Bxa7 61. Nxa7 Kxa7 62. Nc7 Kb6 63. Nxe6 h6 64. h5 gxh5 65. Nf4 Kc6 66. Kh2 1-0

[Event "Bydgoszcz op-A"]
[Site "Bydgoszcz"]
[Date "2001.05.05"]
[Round "8"]
[White "Kuczynski, Robert"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2509"]
[BlackElo "2174"]
[PlyCount "61"]
[EventDate "2001.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 e5 7. Be3 b6 8. Nc3 h6 9. Nh2 Be6 10. Qe2 Ne7 11. O-O-O Qd7 12. h4 O-O-O 13. f4 exf4 14. Bxf4 Kb7 15. Qe1 Rhe8 16. Qd2 Ng8 17. e5 Bd5 18. Rde1 Re7 19. Re2 Rde8 20. Rhe1 f6 21. exf6 Bxf6 22. Rxe7 Rxe7 23. Rxe7 Qxe7 24. Nxd5 cxd5 25. Nf3 Bxh4 26. Bxh6 Bf6 27. Bf4 Qe6 28. Qe3 Qg4 29. g3 Ne7 30. Be5 Bxe5 31. Qxe5 1/2-1/2

[Event "Bydgoszcz op-A"]
[Site "Bydgoszcz"]
[Date "2001.05.06"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Szymanski, Marcin"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2174"]
[BlackElo "2359"]
[PlyCount "96"]
[EventDate "2001.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Rc8 9. Bb2 Na5 10. Nbd2 Nc4 11. Qb3 Nxb2 12. Qxb2 Bb5 13. Rc1 Rc6 14. Rxc6 Qxc6 15. Bxb5 Qxb5 16. Qc3 Be7 17. Nb3 Nh6 18. Nc5 O-O 19. Qd3 Qc6 20. O-O Rc8 21. h3 b6 22. Nb3 Qa4 23. Rc1 Rxc1+ 24. Nxc1 a5 25. Na2 axb4 26. Nxb4 Bxb4 27. axb4 Qxb4 28. Qa6 g6 29. Qc8+ Qf8 30. Qb7 Qd8 31. h4 Nf5 32. g3 h6 33. Kg2 Kg7 34. Kh3 Kf8 35. g4 Ng7 36. Qc6 Ne8 37. Qc1 Kg7 38. Qc6 Kf8 39. Qc1 Kg7 40. Qc6 Qb8 41. Nd2 Qc7 42. Qxe8 Qc3+ 43. f3 Qxd2 44. Qd8 Qxd4 45. Kg2 b5 46. Qb8 Qb2+ 47. Kf1 b4 48. Qd8 Qxe5 0-1

[Event "Polanica Zdroj op"]
[Site "Polanica Zdroj"]
[Date "2001.08.16"]
[Round "1"]
[White "Baklan, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2599"]
[BlackElo "2219"]
[PlyCount "23"]
[EventDate "2001.08.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 Bg4 6. h3 Bh5 7. Nxe5 dxe5 8. Qxh5 g6 9. Qf3 Qd7 10. Be3 b6 11. a4 Bg7 12. Nd5 1-0

[Event "Polanica Zdroj op"]
[Site "Polanica Zdroj"]
[Date "2001.08.17"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Flasinski, Michal"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2219"]
[BlackElo "2108"]
[PlyCount "40"]
[EventDate "2001.08.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 g6 7. h3 Bg7 8. Nf3 O-O 9. O-O Bf5 10. Bxf5 gxf5 11. Ne1 b5 12. Nd3 Qb6 13. Re1 b4 14. Nd2 Ne4 15. Nxe4 dxe4 16. Nc5 Rad8 17. Na4 Qa5 18. Qb3 bxc3 19. bxc3 e5 20. Bg5 Rb8 {(...51)} 1/2-1/2

[Event "Polanica Zdroj op"]
[Site "Polanica Zdroj"]
[Date "2001.08.18"]
[Round "3"]
[White "Luch, Michal"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2115"]
[BlackElo "2219"]
[PlyCount "40"]
[EventDate "2001.08.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. b3 Kh8 17. O-O g6 18. Qe2 f5 19. exf5 gxf5 20. f4 Bf6 {(...48)} 1/2-1/2

[Event "Polanica Zdroj op"]
[Site "Polanica Zdroj"]
[Date "2001.08.19"]
[Round "4"]
[White "Cajbel, Maciej"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2091"]
[BlackElo "2219"]
[PlyCount "40"]
[EventDate "2001.08.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Nf3 Nc6 5. Bb5 Nge7 6. exd5 exd5 7. Qe2 g6 8. Qe5 Rg8 9. O-O Bg7 10. Qe2 h6 11. Ne5 Qd6 12. b3 Be6 13. Bxc6+ Nxc6 14. Qb5 O-O-O 15. Ba3 Bxe5 16. fxe5 Qxe5 17. Bxc5 Qg5 18. Be3 Qe7 19. d4 g5 20. Rae1 f5 {(...39)} 0-1

[Event "Polanica Zdroj op"]
[Site "Polanica Zdroj"]
[Date "2001.08.20"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Janocha, Wieslaw Adam"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2219"]
[BlackElo "2315"]
[PlyCount "53"]
[EventDate "2001.08.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. dxc5 Qxd1+ 7. Kxd1 e5 8. b4 e4 9. h3 Bh5 10. g4 Nxg4 11. hxg4 Bxg4 12. Nbd2 exf3 13. Bd3 Nc6 14. Re1+ Be7 15. Be4 Rd8 16. Kc2 f5 17. Bxc6+ bxc6 18. Nc4 Kf8 19. Bf4 Bf6 20. Re6 Kf7 21. Rxc6 Rd7 22. b5 Rhd8 23. b6 g5 24. Bc7 f4 25. Bxd8 Bxd8 26. b7 Bf5+ 27. Kc1 1-0

[Event "Polanica Zdroj op"]
[Site "Polanica Zdroj"]
[Date "2001.08.21"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Szelag, Marcin"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2219"]
[BlackElo "2404"]
[PlyCount "94"]
[EventDate "2001.08.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 c4 7. h4 Na5 8. Nbd2 Bd7 9. h5 Ne7 10. g3 f6 11. h6 Ng6 12. Qe2 O-O-O 13. Bh3 fxe5 14. Nxe5 Nxe5 15. Qxe5 Rg8 16. O-O gxh6 17. Rb1 Rg6 18. Nf3 Nc6 19. Qh5 Be8 20. Bg4 Rf6 21. Qh4 Be7 22. Qh3 Bg6 23. Ra1 Kb8 24. Bf4+ Ka8 25. Ne5 Be4 26. f3 Bf5 27. Bxf5 Nxe5 28. Bxh7 Nd3 29. Bxd3 cxd3 30. Rf2 Rg8 31. Be5 Rfg6 32. Kh2 Bd6 33. f4 Bxe5 34. fxe5 Qd8 35. Rd1 Rxg3 36. Qxg3 Rxg3 37. Kxg3 Qg5+ 38. Kf3 h5 39. Rxd3 Qg4+ 40. Ke3 a5 41. Kd2 h4 42. Kc2 a4 43. Rh2 Qe4 44. Rhh3 Qe1 45. Rh2 Ka7 46. Rdh3 Qe4+ 47. Kc1 Qe1+ 1/2-1/2

[Event "Polanica Zdroj op"]
[Site "Polanica Zdroj"]
[Date "2001.08.22"]
[Round "7"]
[White "Jedryczka, Krystian"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2330"]
[BlackElo "2219"]
[PlyCount "63"]
[EventDate "2001.08.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e5 4. Bc4 Be7 5. O-O Nf6 6. d3 O-O 7. a4 h6 8. h3 d6 9. Be3 Be6 10. Nd2 b6 11. f4 exf4 12. Bxf4 d5 13. exd5 Nxd5 14. Nxd5 Bxd5 15. Qh5 Nb4 16. c3 Bxc4 17. Nxc4 Qd5 18. Qxd5 Nxd5 19. Bg3 Rfe8 20. Rfe1 Bg5 21. a5 Rad8 22. axb6 axb6 23. Rxe8+ Rxe8 24. Kf2 Bf4 25. Rd1 b5 26. Nd6 Bxg3+ 27. Kxg3 Re2 28. c4 bxc4 29. Nxc4 g5 30. Kf3 Rc2 31. g3 Nb4 32. Ke4 1/2-1/2

[Event "Polanica Zdroj op"]
[Site "Polanica Zdroj"]
[Date "2001.08.23"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Goj, Artur"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2219"]
[BlackElo "2280"]
[PlyCount "40"]
[EventDate "2001.08.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. Bc4 Nb6 6. Bb3 d6 7. exd6 Nc6 8. d4 Qxd6 9. O-O c4 10. Bc2 Be7 11. Qe2 Bd7 12. Nbd2 Na5 13. Ne5 a6 14. Nxf7 Kxf7 15. Qh5+ g6 16. Qxa5 Rac8 17. Ne4 Qc7 18. Ng5+ Kf8 19. Re1 Nd5 20. Qxc7 Nxc7 {(...30)} 1-0

[Event "Polanica Zdroj op"]
[Site "Polanica Zdroj"]
[Date "2001.08.24"]
[Round "9"]
[White "Pichugin, Alexandr"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2416"]
[BlackElo "2219"]
[PlyCount "55"]
[EventDate "2001.08.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 Nf6 5. e3 Bd6 6. Nc3 Nbd7 7. b3 O-O 8. Be2 b6 9. O-O Bb7 10. Bb2 Rc8 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Nf6 14. Qh4 Qe7 15. Bd3 Ba3 16. Rab1 Bxb2 17. Bxh7+ Kh8 18. Bd3+ Kg8 19. Rxb2 g6 20. Qh6 Rfd8 21. Re1 c5 22. d5 Qf8 23. Qh4 Qg7 24. Ng5 Nh7 25. Qxh7+ Qxh7 26. Nxh7 Kxh7 27. Bf1 exd5 28. Re7 {(...51)} 0-1

[Event "Polanica Zdroj op"]
[Site "Polanica Zdroj"]
[Date "2001.08.25"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Schmidt, Wlodzimierz"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2219"]
[BlackElo "2438"]
[PlyCount "40"]
[EventDate "2001.08.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 c4 7. Nbd2 Na5 8. g3 Bd7 9. h4 O-O-O 10. Bh3 f5 11. Rb1 Nh6 12. Nf1 Nf7 13. Be3 Be7 14. g4 fxg4 15. Bxg4 Rdf8 16. Ng3 Qd8 17. Nh5 Rhg8 18. Nf4 Qb6 19. Rg1 Nh6 20. Qc2 Nf5 {(...40)} 0-1

[Event "EU-ch U12"]
[Site "Chalkidiki"]
[Date "2001.08.31"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Kekatos, Nicolaos"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "2219"]
[PlyCount "53"]
[EventDate "2001.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 d6 5. f4 exf4 6. Bxf4 Nc6 7. Nf3 Be6 8. Nd5 Na5 9. Nxf6+ Qxf6 10. Bxe6 Qxf4 11. Bh3 Nc6 12. g3 Qh6 13. Bg2 O-O 14. c3 f5 15. exf5 Rae8+ 16. Kf1 Be3 17. d4 Rxf5 18. Qe2 Ref8 19. Ke1 Bg5 20. Kd1 Ne7 21. h4 Be3 22. Re1 Nd5 23. c4 Bxd4 24. Nxd4 Rf2 25. Bxd5+ Kh8 26. Qxf2 Qh5+ 27. Qe2 1-0

[Event "EU-ch U12"]
[Site "Chalkidiki"]
[Date "2001.09.02"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Warakomski, Tomasz"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2219"]
[PlyCount "82"]
[EventDate "2001.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Nxc6 Bc5 6. Qd2 dxc6 7. Nc3 Be6 8. Bd3 O-O-O 9. O-O Ne7 10. Kh1 h5 11. f4 Kb8 12. Qe1 g6 13. Qe2 Bg4 14. Qd2 h4 15. h3 Be6 16. Qe2 Rhe8 17. Na4 Bb6 18. Nxb6 axb6 19. a4 Bc8 20. Rb1 Nf5 21. Rf3 Nd4 22. Qf2 Nxf3 23. Qxf3 Qe7 24. b3 f5 25. e5 Be6 26. Be3 Bd5 27. Qf2 Qa3 28. Qxh4 Rh8 29. Qg3 Qa2 30. Re1 Bxb3 31. cxb3 Rxd3 32. Qxg6 Qxb3 33. Qxf5 Rxe3 34. Rxe3 Qxe3 35. Qf7 Qg3 36. Qf5 Rg8 37. Qe4 Rd8 38. Qf3 Qxf3 39. gxf3 b5 40. axb5 cxb5 41. e6 Re8 0-1

[Event "EU-ch U12"]
[Site "Chalkidiki"]
[Date "2001.09.03"]
[Round "4"]
[White "Kiratzopoulos, Efthimios"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A14"]
[BlackElo "2219"]
[PlyCount "100"]
[EventDate "2001.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. g3 c5 5. Bg2 Nc6 6. Bb2 Be7 7. O-O O-O 8. e3 b6 9. d4 Bb7 10. Qe2 dxc4 11. bxc4 cxd4 12. exd4 Rc8 13. Nbd2 Ba6 14. Rfc1 Na5 15. Bf1 Qc7 16. Ne5 Nd7 17. Qg4 Nxe5 18. dxe5 Nc6 19. Nf3 Bb7 20. h4 Na5 21. Rc2 Qc6 22. Be2 Qe4 23. Qxe4 Bxe4 24. Rcc1 Nxc4 25. Rxc4 Rxc4 26. Bxc4 Bxf3 27. Bb3 Rd8 28. Rc1 Bc5 29. Bc3 Ba3 30. Re1 Rd3 31. Re3 Rxe3 32. fxe3 h5 33. Kf2 Be4 34. Bd1 g6 35. Bb3 Kf8 36. Bd4 Ke7 37. Ke2 Kd7 38. Ba4+ Bc6 39. Bb3 Kc7 40. Kd3 a6 41. Bc3 b5 42. Ba5+ Kb7 43. Kc3 Bc1 44. Kd3 Bb2 45. Bc3 Bxc3 46. Kxc3 Bd5 47. Kd4 Bxb3 48. axb3 Kb6 49. b4 a5 50. bxa5+ Kxa5 0-1

[Event "EU-ch U12"]
[Site "Chalkidiki"]
[Date "2001.09.04"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Howell, David"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "2219"]
[BlackElo "2170"]
[PlyCount "54"]
[EventDate "2001.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Na5 5. Nge2 Bc5 6. O-O O-O 7. Bg5 h6 8. Bd2 Nxc4 9. dxc4 c6 10. Ng3 d5 11. exd5 cxd5 12. cxd5 Nxd5 13. Qe2 Nxc3 14. Bxc3 Re8 15. Rad1 Qe7 16. Kh1 b6 17. Rde1 Bd6 18. f4 a5 19. fxe5 Bb4 20. Qe3 Bxc3 21. Qxc3 Qb4 22. Qxb4 axb4 23. Rf4 Rxa2 24. Rxb4 Rxe5 25. Rd1 Rd5 26. Re1 Re5 27. Rd1 Rd5 1/2-1/2

[Event "EU-ch U12"]
[Site "Chalkidiki"]
[Date "2001.09.06"]
[Round "6"]
[White "Rodshtein, Maxim"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2150"]
[BlackElo "2219"]
[PlyCount "123"]
[EventDate "2001.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Bd6 5. Nf3 f5 6. Bd3 Nf6 7. O-O O-O 8. cxd5 exd5 9. Ne5 Nbd7 10. f4 Ne4 11. Bd2 Nxe5 12. fxe5 Be7 13. Ne2 Bg5 14. Nf4 Be7 15. Bc3 Ng5 16. Qd2 b6 17. Bb4 c5 18. dxc5 bxc5 19. Ba5 Qd7 20. Rfd1 Bb7 21. Bc4 Kh8 22. Bxd5 Rab8 23. Bxb7 Qxb7 24. Qd7 Qe4 25. Qxe7 Qxe3+ 26. Kh1 Ne4 27. Nh3 f4 28. Re1 Qd3 29. Rad1 Qc2 30. Bc3 Rbe8 31. Qh4 h6 32. Rd7 Nxc3 33. Qg4 Rg8 34. bxc3 Qxc3 35. Rdd1 Rxe5 36. Rxe5 Qxe5 37. Nxf4 Qg5 38. Qxg5 hxg5 39. Ne6 c4 40. Rc1 Re8 41. Nxg5 Re2 42. Kg1 Rxa2 43. Rxc4 g6 44. Ne4 Ra1+ 45. Kf2 Ra2+ 46. Kf3 Kg7 47. h4 Ra3+ 48. Kf4 a5 49. Rc7+ Kf8 50. Kg5 Re3 51. Rc4 Kg7 52. g4 Rh3 53. Rc7+ Kf8 54. Ra7 Rh1 55. Rxa5 Re1 56. Re5 Kg7 57. Re6 Kf7 58. Rf6+ Kg7 59. Rxg6+ Kh8 60. Re6 Kg7 61. h5 Kh8 62. Kg6 1-0

[Event "EU-ch U12"]
[Site "Chalkidiki"]
[Date "2001.09.07"]
[Round "7"]
[White "Osatovic, Milos"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D31"]
[BlackElo "2219"]
[PlyCount "84"]
[EventDate "2001.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+ 8. Be2 Na6 9. Bc3 f6 10. Nf3 Ne7 11. O-O Qf4 12. Bd3 O-O 13. Qc2 h6 14. Bd2 Qc7 15. Nh4 c5 16. Bh7+ Kh8 17. Ng6+ Nxg6 18. Bxg6 Nb8 19. Rae1 Nc6 20. f4 Nd4 21. Qc3 f5 22. Kh1 b6 23. Be3 Rd8 24. Rd1 Bb7 25. Rxd4 cxd4 26. Bxd4 Rxd4 27. Qxd4 Rd8 28. Qc3 Qxf4 29. Rg1 Qg5 30. Qg3 Kg8 31. Re1 Kf8 32. Qxg5 hxg5 33. h4 Be4 34. hxg5 Rd2 35. Bh5 Rxb2 36. Bf3 Bxf3 37. gxf3 Ke7 38. c5 bxc5 39. Rc1 Kd6 40. Rd1+ Ke5 41. Rd7 Kf4 42. Rxg7 Kg3 0-1

[Event "EU-ch U12"]
[Site "Chalkidiki"]
[Date "2001.09.09"]
[Round "9"]
[White "Golub, Dan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "2219"]
[PlyCount "66"]
[EventDate "2001.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. c3 Bg7 13. Nc2 Bxd5 14. exd5 Ne7 15. Be2 O-O 16. O-O f4 17. a4 bxa4 18. Rxa4 a5 19. Qd2 Qb6 20. b4 axb4 21. Rxb4 Qc7 22. Rfb1 Ra2 23. Rb7 Qd8 24. Bc4 Ra5 25. Bb5 Ng6 26. Bc6 e4 27. Nd4 Qg5 28. Kh1 Qh5 29. c4 f3 30. gxf3 Be5 31. Kg1 Qxh2+ 32. Kf1 Nf4 33. Qxf4 Qxf4 0-1

[Event "Wch U14"]
[Site "Oropesa del Mar"]
[Date "2001.10.23"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Nakamura, Hikaru"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2219"]
[BlackElo "2452"]
[PlyCount "60"]
[EventDate "2001.10.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 Qc7 8. Qe2 g5 9. e6 dxe6 10. Nxg5 Qe5 11. d4 cxd3 12. Bxd3 Qxe2+ 13. Bxe2 h6 14. Ne4 e5 15. Na3 f5 16. Ng3 e6 17. Nc2 Kd8 18. f4 e4 19. Bd2 Kc7 20. O-O-O Rg8 21. Rhg1 Nd5 22. Rgf1 a5 23. a4 Bc5 24. Kb1 Bd7 25. c4 Ndb4 26. Na3 Nd4 27. Bc3 Nxe2 28. Be5+ Kc8 29. Nxe2 Bxa4 30. Rd2 e3 0-1

[Event "Wch U14"]
[Site "Oropesa del Mar"]
[Date "2001.10.25"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Mankeyev, Rauan"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2219"]
[PlyCount "36"]
[EventDate "2001.10.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. O-O O-O 9. Be3 Nd4 10. e5 dxe5 11. Nxe5 Rb8 12. Ne4 b6 13. c3 Ndf5 14. Bf2 Bb7 15. Qe2 Nd5 16. Rad1 Qe7 17. Nd2 Rfd8 18. Ndf3 Rbc8 1/2-1/2

[Event "Wch U14"]
[Site "Oropesa del Mar"]
[Date "2001.10.26"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Wang, Yi"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "2219"]
[BlackElo "2284"]
[PlyCount "48"]
[EventDate "2001.10.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Bd7 10. Qd2 Rc8 11. O-O-O Ne5 12. Bh6 Nc4 13. Bxc4 Rxc4 14. Bxg7 Kxg7 15. g4 Qa5 16. Nb3 Qe5 17. f4 Qe6 18. e5 Ne4 19. Nxe4 Rxe4 20. exd6 exd6 21. f5 Qf6 22. Qxd6 Bc6 23. Rhg1 Qg5+ 24. Kb1 Rxg4 0-1

[Event "Wch U14"]
[Site "Oropesa del Mar"]
[Date "2001.10.29"]
[Round "8"]
[White "Baramidze, David"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2338"]
[BlackElo "2219"]
[PlyCount "85"]
[EventDate "2001.10.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. O-O a6 5. Bxc6 dxc6 6. h3 e5 7. c3 Be6 8. Ng5 Bc4 9. d3 Rd8 10. Nd2 Bxd3 11. Re1 c4 12. Qh5 Nf6 13. Qh4 Be7 14. Qg3 Nh5 15. Qg4 Nf6 16. Qg3 Nh5 17. Qg4 Nf4 18. Kh2 h5 19. Qf5 Rf8 20. Nh7 Rh8 21. Nf3 g6 22. Nf6+ Kf8 23. Qxe5 Qxe5 24. Nxe5 Ne6 25. Ned7+ Kg7 26. e5 Nc5 27. Nxc5 Bxc5 28. Be3 Bxe3 29. Rxe3 Bf5 30. Re2 Rd3 31. Rae1 Rhd8 32. g4 hxg4 33. hxg4 Be6 34. Kg2 Bd5+ 35. Nxd5 R3xd5 36. e6 fxe6 37. Rxe6 Rf8 38. Re7+ Rf7 39. R1e2 a5 40. R7e4 b5 41. Re6 Rf6 42. Re7+ Rf7 43. R7e6 1/2-1/2

[Event "Wch U14"]
[Site "Oropesa del Mar"]
[Date "2001.10.30"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Maatoug, Redwan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2219"]
[PlyCount "89"]
[EventDate "2001.10.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 Qc7 8. Qe2 g5 9. e6 dxe6 10. Nxg5 Qe5 11. d4 cxd3 12. Bxd3 Qxe2+ 13. Bxe2 h6 14. Ne4 e5 15. Na3 f5 16. Ng3 e6 17. Nb5 Kd8 18. O-O a6 19. Rd1+ Bd7 20. Nd6 Kc7 21. Nc4 Nxc4 22. Bxc4 b5 23. Be2 Bc5 24. Nf1 Bc8 25. Be3 Be7 26. a4 Rb8 27. axb5 axb5 28. f4 e4 29. Kf2 h5 30. Nd2 e5 31. fxe5 Be6 32. Bf4 Bc5+ 33. Kf1 h4 34. b4 Bf8 35. c4 bxc4 36. Bxc4 Bxc4+ 37. Nxc4 Bh6 38. Bxh6 Rxh6 39. Rd5 Rxb4 40. Rc5 Kb7 41. Nd6+ Kb6 42. Rac1 Nd8 43. Rc8 Nb7 44. R8c6+ Ka7 45. Ra1+ 1-0

[Event "Wch U14"]
[Site "Oropesa del Mar"]
[Date "2001.11.01"]
[Round "10"]
[White "Quparadze, Giga"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2111"]
[BlackElo "2219"]
[PlyCount "62"]
[EventDate "2001.10.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. O-O Bg4 7. h3 Bxf3 8. Bxf3 e6 9. Bg2 Nge7 10. c3 O-O 11. Be3 Rc8 12. Nd2 Qd7 13. Nf3 b6 14. d4 Rfd8 15. d5 exd5 16. exd5 Ne5 17. Nxe5 dxe5 18. c4 Nf5 19. Qd2 Nd6 20. Rac1 a5 21. Kh2 f5 22. b3 Rf8 23. f4 e4 24. a4 Bf6 25. Rg1 Kh8 26. Bf1 Rg8 27. Be2 h6 28. Rcf1 Qe7 29. g4 Rcf8 30. g5 hxg5 31. fxg5 Bg7 1/2-1/2

[Event "Wch U14"]
[Site "Oropesa del Mar"]
[Date "2001.11.02"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Predojevic, Borki"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2219"]
[BlackElo "2338"]
[PlyCount "112"]
[EventDate "2001.10.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. dxc5 Qxd1+ 7. Kxd1 e5 8. b4 a5 9. Bb5 Nge7 10. Kc2 Bxf3 11. gxf3 axb4 12. cxb4 O-O-O 13. Bxc6 Nxc6 14. Bd2 b6 15. cxb6 Nxb4+ 16. Kb3 Rd3+ 17. Bc3 Kb7 18. f4 Be7 19. Rg1 Rc8 20. fxe5 Nd5 21. Rg3 Rd1 22. Bb2 Rc6 23. Na3 Rxb6+ 24. Kc2 Rxa1 25. Bxa1 Nb4+ 26. Kd2 Nxa2 27. Nc4 Rb1 28. Bb2 Kc6 29. Rxg7 Kd5 30. Kc2 Re1 31. Ne3+ Ke6 32. Kd2 Rb1 33. Nd1 Nb4 34. Rxh7 Nd3 35. Rh6+ Kf5 36. Kxd3 Rxd1+ 37. Ke2 Rd7 38. Rh5+ Kg4 39. Rh7 Bg5 40. Bc3 Rc7 41. Bd4 Kf5 42. Kf3 Rb7 43. h4 Rb3+ 44. Be3 Kg6 45. Rh8 Bxe3 46. fxe3 Rb4 47. Rg8+ Kf5 48. Rg5+ Ke6 49. Rg4 Rb1 50. Rf4 Rh1 51. Ke4 Rh3 52. Rf6+ Ke7 53. Rh6 Kf8 54. Kf4 Kg7 55. Rh5 Kg6 56. Rg5+ Kh6 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2002.02.16"]
[Round "1"]
[White "Smirnov, Valerij"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2411"]
[BlackElo "2316"]
[PlyCount "65"]
[EventDate "2002.02.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 Be7 6. Nd2 Nf6 7. Nf1 Nd7 8. a3 Nb6 9. Ba2 O-O 10. Ne3 Be6 11. O-O Bg5 12. Ncd5 Bxe3 13. Bxe3 Bxd5 14. exd5 Ne7 15. c4 Nf5 16. b4 Nd7 17. Bb3 Rc8 18. Qd2 Nxe3 19. fxe3 Qg5 20. Ra2 f5 21. d4 b6 22. bxc5 bxc5 23. Ba4 Nb6 24. Bb5 cxd4 25. exd4 Qxd2 26. Rxd2 Nxc4 27. Bxc4 Rxc4 28. dxe5 dxe5 29. d6 g6 30. Rd5 Rd4 31. Rxd4 exd4 32. Rd1 Rd8 33. Rxd4 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2002.02.17"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Smetankin, Stanislav"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2316"]
[BlackElo "2472"]
[PlyCount "117"]
[EventDate "2002.02.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. d4 cxd4 9. cxd4 Be6 10. Nc3 Bxb3 11. Qxb3 e6 12. O-O Be7 13. Rd1 Nb4 14. Ne5 O-O 15. a3 Nc6 16. Nf3 Rfd8 17. Be3 Na5 18. Qb5 Nac4 19. Bg5 a6 20. Bxe7 Qxe7 21. Qb3 Qc7 22. Rac1 Na5 23. Qb4 Nc6 24. Qc5 Nd7 25. Qg5 h6 26. Qe3 Nf6 27. Ne5 Nxe5 28. Qxe5 Rac8 29. h3 Qd7 30. Rd3 Rc6 31. Rcd1 Rd6 32. Rg3 Kf8 33. Rgd3 Qe7 34. Rg3 R6d7 35. Rgd3 Qd6 36. Qa5 Kg8 37. R3d2 Qf4 38. Qb6 Ne4 39. Nxe4 Qxe4 40. Rd3 Rd6 41. Qc5 Rd5 42. Qb6 R8d7 43. Re3 Qc2 44. Qb3 Qxb3 45. Rxb3 e5 46. Kf1 h5 47. h4 exd4 48. Ke2 b5 49. Rf3 f5 50. Kd3 g6 51. Rc1 R5d6 52. Rf4 Kg7 53. g3 Re6 54. Rc2 Red6 55. Re2 Kf6 56. Rc2 g5 57. hxg5+ Kxg5 58. Rc5 Rf6 59. Re5 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2002.02.18"]
[Round "3"]
[White "Lutsko, Igor"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2378"]
[BlackElo "2316"]
[PlyCount "53"]
[EventDate "2002.02.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. e3 Bd6 5. d4 O-O 6. Nbd2 b6 7. Ne5 Bb7 8. f4 c5 9. Bd3 Nc6 10. a3 Ne7 11. Qf3 Qc7 12. dxc5 bxc5 13. Qh3 Ng6 14. Bxg6 hxg6 15. O-O Rad8 16. Nef3 Nh7 17. Be5 Qe7 18. Bxd6 Rxd6 19. Ne5 Nf6 20. Qh4 d4 21. e4 Re8 22. Rae1 Nd5 23. Qh3 Ne3 24. Ndf3 Nxf1 25. Rxf1 Qf6 26. Ng5 Ba6 27. Nexf7 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2002.02.19"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Litvinov, Vladimir"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2316"]
[BlackElo "2408"]
[PlyCount "28"]
[EventDate "2002.02.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 f6 10. exf6 Nxf6 11. Ba3 Qxe2+ 12. Bxe2 O-O-O 13. O-O d5 14. Bxf8 Rhxf8 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2002.02.20"]
[Round "5"]
[White "Kochetkov, Vitali"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2340"]
[BlackElo "2316"]
[PlyCount "123"]
[EventDate "2002.02.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Be7 5. e3 O-O 6. Be2 c5 7. O-O b6 8. d4 Nbd7 9. Nbd2 Bb7 10. Rc1 Rc8 11. a3 a6 12. dxc5 Nxc5 13. b4 Ncd7 14. cxd5 Nxd5 15. Nc4 a5 16. b5 Nc5 17. Qc2 Ba8 18. Rfd1 Qc7 19. Be5 Qa7 20. h4 f6 21. Bb2 Rfd8 22. Nd4 Bf8 23. Bf3 e5 24. Nc6 Bxc6 25. bxc6 Nc7 26. a4 N7a6 27. Na3 Nb4 28. Qc4+ Qf7 29. Rxd8 Rxd8 30. c7 Rc8 31. Nb5 Qxc4 32. Rxc4 Nba6 33. Bg4 Rxc7 34. Nxc7 Nxc7 35. Ba3 Kf7 36. Rc1 Nd5 37. Bd1 Nb4 38. Rb1 Ne4 39. Bb3+ Ke8 40. Rd1 Nc3 41. Ra1 Bc5 42. Bb2 Ne4 43. Rd1 Nd6 44. Kf1 Kd7 45. g4 Kc6 46. g5 b5 47. h5 h6 48. gxh6 gxh6 49. Ke2 Nc4 50. Bc1 Nb6 51. axb5+ Kxb5 52. Bf7 Nc4 53. Rd8 Nd6 54. Be6 Nc6 55. Bd7 Kb6 56. Rh8 a4 57. Rxh6 a3 58. Bxa3 Bxa3 59. Bxc6 Kxc6 60. Rxf6 e4 61. h6 Bb2 62. Rf8 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2002.02.22"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Azarov, Sergei Nikolaevich"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2316"]
[BlackElo "2505"]
[PlyCount "44"]
[EventDate "2002.02.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qd2 bxc6 7. Bd3 Ne7 8. O-O O-O 9. Nc3 Ng6 10. Kh1 Ne5 11. Be2 d6 12. Na4 Bb6 13. Nxb6 axb6 14. f4 Ng6 15. c3 c5 16. Qc2 Bb7 17. Bf3 Qe7 18. Bd2 Nh4 19. c4 f5 20. Rae1 Nxf3 21. gxf3 fxe4 22. fxe4 Rae8 0-1

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2002.02.23"]
[Round "8"]
[White "Dydyshko, Viacheslav"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2526"]
[BlackElo "2316"]
[PlyCount "53"]
[EventDate "2002.02.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. dxc5 Bxc5 8. Qxd8+ Kxd8 9. Nbd2 Ke7 10. Be2 Bd7 11. b3 Bc6 12. Ne5 Bd5 13. Nd3 Bd6 14. f3 Nbd7 15. e4 Bc6 16. Nc4 Bc7 17. Ba3+ Kd8 18. Rfd1 Kc8 19. Nd6+ Bxd6 20. Bxd6 Ne8 21. Bg3 f6 22. Nb4 e5 23. Rac1 Kc7 24. Rc2 a5 25. Nd5+ Kb8 26. Ne7 Kc7 27. Bb5 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2002.02.24"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Alekseev, Vadim"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2316"]
[BlackElo "2389"]
[PlyCount "120"]
[EventDate "2002.02.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. a3 Bb5 7. c4 Bxc4 8. Bxc4 dxc4 9. Nbd2 Qa6 10. Qe2 Nc6 11. dxc5 Bxc5 12. Qxc4 Qxc4 13. Nxc4 Rd8 14. b4 b5 15. Be3 Bxe3 16. Nxe3 Nge7 17. Rc1 Rd3 18. a4 bxa4 19. b5 Nd4 20. Nxd4 Rxd4 21. Ke2 Kd7 22. Rhd1 Rxd1 23. Rxd1+ Kc7 24. Ra1 Kb6 25. Rxa4 Nc8 26. Rb4 Rd8 27. Rc4 h5 28. Rc6+ Kxb5 29. Rc7 Rf8 30. Nc4 Kb4 31. Kd3 Rd8+ 32. Kc2 a5 33. Nd2 Rf8 34. Rb7+ Kc5 35. Nb3+ Kd5 36. Rb5+ Ke4 37. Nxa5 Ne7 38. Nc4 Nd5 39. Kd2 Kd4 40. Ne3 Kxe5 41. Nxd5 exd5 42. Rb7 g5 43. Ke3 f6 44. g3 Ra8 45. Re7+ Kf5 46. Rh7 Ra3+ 47. Ke2 Ra2+ 48. Kf1 d4 49. Re7 d3 50. Re1 Rc2 51. h3 d2 52. Rd1 Rc1 53. Ke2 Rxd1 54. Kxd1 Ke4 55. Kxd2 Kf3 56. Ke1 Kg2 57. h4 gxh4 58. gxh4 f5 59. Ke2 f4 60. f3 Kg3 0-1

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2002.02.25"]
[Round "10"]
[White "Novitzkij, Dmitrij"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2429"]
[BlackElo "2316"]
[PlyCount "89"]
[EventDate "2002.02.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. d3 Bg7 5. Bg2 d6 6. f4 e6 7. Nf3 Nge7 8. O-O O-O 9. Be3 Rb8 10. Rb1 Nd4 11. Ne2 Nxf3+ 12. Bxf3 b6 13. c3 Bb7 14. b4 Qd7 15. a4 cxb4 16. cxb4 d5 17. e5 Nf5 18. Bf2 d4 19. Bxb7 Rxb7 20. g4 Ne3 21. Bxe3 dxe3 22. d4 Rd8 23. Qb3 Bf8 24. b5 Rc7 25. Qxe3 Rc4 26. Ra1 Rxd4 27. Nxd4 Bc5 28. Kg2 Bxd4 29. Qd2 Bxa1 30. Qxd7 Rxd7 31. Rxa1 Rd3 32. h3 Kg7 33. Rc1 Rd4 34. Rc7 Rxa4 35. f5 gxf5 36. gxf5 exf5 37. e6 Kf6 38. exf7 Kg7 39. Kf3 Kf8 40. Rb7 h5 41. Rc7 h4 42. Rb7 Ra3+ 43. Kf4 Rxh3 44. Kxf5 Kg7 45. Kg4 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2002.02.26"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Ratkovich, Igor"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2316"]
[BlackElo "2413"]
[PlyCount "119"]
[EventDate "2002.02.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 c6 4. Nc3 d5 5. Nf3 dxe4 6. Nxe4 Nd7 7. Bc4 Nb6 8. Bb3 Nd5 9. Bd2 Ngf6 10. Nxf6+ Nxf6 11. O-O O-O 12. Re1 e6 13. a4 Qc7 14. a5 Rd8 15. Qc1 Nh5 16. Bg5 Re8 17. Re4 Qd6 18. c4 Qf8 19. Qe1 h6 20. Bd2 Nf6 21. Bb4 Qxb4 22. Qxb4 Nxe4 23. Re1 Bf8 24. Qa4 Nf6 25. h3 Rd8 26. c5 a6 27. Qb4 Bd7 28. Bc4 Rab8 29. Qb6 Be8 30. Qc7 Rdc8 31. Qh2 Kh7 32. Re3 Be7 33. Rb3 Bd8 34. Qf4 Kg7 35. Qd2 Bc7 36. Rd3 Bd7 37. g3 Rf8 38. Qb4 Rfd8 39. Kg2 Nh7 40. Qc3 f6 41. Re3 Nf8 42. Nd2 Re8 43. Ne4 Nh7 44. Qb4 Ng5 45. Nc3 Nf7 46. Na4 Nd8 47. Nb6 Bxb6 48. Qxb6 Rc8 49. f4 f5 50. g4 Kf7 51. Kf3 Re7 52. Re2 Be8 53. Qb3 Rcc7 54. Qe3 Kg7 55. Qe5+ Kh7 56. Qf6 fxg4+ 57. hxg4 Bf7 58. Rh2 Bg8 59. Bd3 Rg7 60. Rxh6+ 1-0

[Event "Moscow Youth Games U14"]
[Site "Moscow"]
[Date "2002.06.18"]
[Round "1"]
[White "Esenov, Annaberdi"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2084"]
[BlackElo "2322"]
[PlyCount "98"]
[EventDate "2002.06.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 d6 7. Be2 e6 8. O-O Be7 9. Nbd2 O-O 10. Ne4 dxe5 11. dxe5 Qc7 12. Bc4 Nxe5 13. Bxd5 Nxf3+ 14. Qxf3 exd5 15. Nc3 d4 16. Nd5 Qd8 17. Qe4 Bc5 18. Bf4 Re8 19. Qf3 Bg4 20. Qxg4 Qxd5 21. Rfd1 Rad8 22. h4 h5 23. Qg3 d3 24. Rf1 Re2 25. Bg5 Bd6 26. Qh3 Be7 27. Bxe7 Rxe7 28. b3 Re2 29. Qg3 Qd4 30. Qf3 g6 31. Qxb7 Rde8 32. Qf3 d2 33. Rad1 Qxh4 34. Qd3 Qf4 35. g3 Qg5 36. Kh1 h4 37. Kg2 R8e3 38. Qd7 Qxg3+ 39. Kh1 Qf3+ 40. Kg1 h3 41. Qd8+ Kg7 42. Qg5 Re5 43. Qg3 Qxg3+ 44. fxg3 Rg2+ 45. Kh1 Ree2 46. Rf3 Re1+ 47. Rf1 Rxd1 48. Rxd1 Re2 49. Kg1 Re1+ 0-1

[Event "Moscow Youth Games U14"]
[Site "Moscow"]
[Date "2002.06.19"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Chadaev, Nikolay"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2322"]
[BlackElo "2218"]
[PlyCount "65"]
[EventDate "2002.06.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Bc4 Bg4 7. h3 Bxf3 8. Qxf3 e6 9. O-O Bd6 10. Ne4 Nxe4 11. Qxe4 O-O 12. Bxe6 Na6 13. Bb3 Rae8 14. Qf3 Bb8 15. c3 Kh8 16. Bd2 c5 17. Rae1 Qc7 18. g3 Rxe1 19. Rxe1 Qd7 20. h4 f6 21. Be6 Qc7 22. Qh5 g6 23. Qf3 Qg7 24. Bd5 b6 25. Bc4 Nc7 26. dxc5 bxc5 27. Qc6 g5 28. hxg5 fxg5 29. Qxc5 h6 30. Be3 Ne8 31. Bd4 Nf6 32. Re7 Qg6 33. Bd3 1-0

[Event "Moscow Youth Games U14"]
[Site "Moscow"]
[Date "2002.06.20"]
[Round "3"]
[White "Lanin, Alexsej"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2222"]
[BlackElo "2322"]
[PlyCount "129"]
[EventDate "2002.06.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 O-O 14. Nce3 Be6 15. Bd3 f5 16. Qh5 e4 17. Bc2 Ne7 18. Bb3 Nxd5 19. Nxd5 Ra7 20. O-O Be5 21. f3 exf3 22. Rxf3 Rg7 23. Raf1 Qc8 24. Rxf5 Rxf5 25. Qxf5 Qc5+ 26. Qf2 Rf7 27. Qxc5 Rxf1+ 28. Kxf1 dxc5 29. Nf6+ Bxf6 30. Bxe6+ Kf8 31. Ke2 Ke7 32. Bc8 a5 33. Ba6 b4 34. Kd3 Kd6 35. Kc4 h6 36. Bb7 Bg5 37. Kb5 Bd8 38. c4 Bc7 39. b3 Bd8 40. Bd5 Bc7 41. Ka6 Bd8 42. Kb5 Bc7 43. Bf3 Bd8 44. g3 Bc7 45. Be2 Bd8 46. Bd1 Bc7 47. Bf3 Bd8 48. h4 Bc7 49. Be2 Bd8 50. Bd1 Bc7 51. g4 Bd8 52. g5 hxg5 53. h5 Bf6 54. h6 Bh8 55. h7 Bf6 56. Kxa5 Ke5 57. Kb5 Kd4 58. Kc6 Be5 59. Bh5 Bf6 60. Kd6 Bg7 61. Ke6 Bh8 62. Kf5 Kc3 63. Kxg5 Kb2 64. Be8 Kxa2 65. Ba4 1-0

[Event "Moscow Youth Games U14"]
[Site "Moscow"]
[Date "2002.06.21"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Kirillov, Evgeniy"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2322"]
[BlackElo "2175"]
[PlyCount "71"]
[EventDate "2002.06.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Nge7 7. b4 c4 8. a4 Bd7 9. Be2 f6 10. Na3 Ng6 11. exf6 gxf6 12. O-O O-O-O 13. Be3 Qc7 14. Qd2 Nce7 15. Bd1 Nf5 16. Bc2 Bd6 17. Nb5 Bxb5 18. axb5 Nfh4 19. Qe2 Rdg8 20. g3 Kb8 21. Kh1 Nxf3 22. Qxf3 f5 23. Bh6 Ne7 24. Rfe1 Rg6 25. Qh5 Nc8 26. Re2 Qf7 27. Rae1 Qf6 28. Rxe6 Qxe6 29. Rxe6 Rxe6 30. Bxf5 Re1+ 31. Kg2 Ne7 32. Bd2 Ra1 33. Be6 Ra2 34. Qh6 Kc7 35. Bf4 Bxf4 36. Qxf4+ 1-0

[Event "Moscow Youth Games U14"]
[Site "Moscow"]
[Date "2002.06.22"]
[Round "5"]
[White "Popov, Ivan1"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2244"]
[BlackElo "2322"]
[PlyCount "141"]
[EventDate "2002.06.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bf4 c5 5. e3 Qb6 6. Qc1 Nc6 7. c3 Bf5 8. Nh4 Bd7 9. f3 Nf6 10. g4 Rc8 11. Qd2 h6 12. Ng2 g5 13. Bg3 h5 14. gxh5 Bf5 15. Na3 e6 16. Nb5 Nxh5 17. Nd6+ Bxd6 18. Bxd6 Nxd4 19. exd4 Qxd6 20. O-O-O Nf4 21. dxc5 Qxc5 22. Nxf4 gxf4 23. Qxf4 Qa5 24. Qe5 Rh5 25. Rg1 Bg6 26. Qf6 Rf5 27. Qh8+ Kd7 28. Qg7 Kd6 29. Bd3 Qxa2 30. Rxg6 Qa1+ 31. Bb1 fxg6 32. Qxb7 Rff8 33. Qb4+ Kc6 34. Re1 Rce8 35. c4 Qa6 36. Bxg6 Qxc4+ 37. Qxc4+ dxc4 38. Bxe8+ Rxe8 39. h4 Kd5 40. h5 Rf8 41. Rh1 Rxf3 42. h6 Rf8 43. h7 Rh8 44. Kd2 Ke4 45. Kc3 Kf3 46. Kd4 Kf4 47. Kxc4 e5 48. Kd3 Kf3 49. Rf1+ Kg4 50. Rf7 a5 51. Ke4 Kg5 52. Kxe5 Kg6 53. Ra7 Rd8 54. b3 Kh6 55. Ke6 Kg6 56. Rd7 Ra8 57. Kd6 Kf5 58. Kc6 Ra6+ 59. Kb5 Rh6 60. Kxa5 Ke6 61. Rb7 Kd5 62. Kb5 Kd4 63. b4 Rh5+ 64. Ka6 Kc4 65. b5 Kb4 66. Rg7 Rh6+ 67. b6 Kc5 68. Ka7 Kb5 69. b7 Ra6+ 70. Kb8 Rh6 71. Kc8 1-0

[Event "Moscow Youth Games U14"]
[Site "Moscow"]
[Date "2002.06.23"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Khamrakulov, Djurabek"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2322"]
[PlyCount "116"]
[EventDate "2002.06.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. dxc5 Qxc5 7. h3 Bh5 8. Be2 e6 9. O-O Nbd7 10. Nd4 Bxe2 11. Qxe2 Be7 12. Be3 Qc7 13. c4 a6 14. Nc3 O-O 15. Rac1 Rac8 16. b3 Rfd8 17. Rfd1 h6 18. Rc2 Bc5 19. Na4 Bb4 20. Bd2 Bxd2 21. Rcxd2 Nc5 22. Nxc5 Qxc5 23. Qf3 Qb6 24. Qf4 Rd7 25. Nf3 Qc7 26. Qxc7 Rcxc7 27. Rxd7 Nxd7 28. Kf1 Kf8 29. Ke2 Ke7 30. Rd2 Nc5 31. Ke3 f6 32. Nd4 g5 33. Ne2 f5 34. Nc3 Nd7 35. g4 Nf6 36. gxf5 exf5 37. Nd5+ Nxd5+ 38. Rxd5 Ke6 39. Rd8 Rh7 40. a3 h5 41. b4 h4 42. Rg8 Kf6 43. f4 Re7+ 44. Kf3 gxf4 45. Rh8 Re3+ 46. Kxf4 Re4+ 47. Kf3 Rxc4 48. Rh7 b5 49. Rh6+ Ke5 50. Rxa6 Rc3+ 51. Kg2 Kf4 52. Rh6 Rc2+ 53. Kf1 Kg3 54. Rb6 f4 55. Rxb5 Rc1+ 56. Ke2 f3+ 57. Ke3 Re1+ 58. Kd2 f2 0-1

[Event "Moscow Youth Games U14"]
[Site "Moscow"]
[Date "2002.06.24"]
[Round "7"]
[White "Vicol, Dorian"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2254"]
[BlackElo "2322"]
[PlyCount "112"]
[EventDate "2002.06.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bb5 Bb7 16. O-O Ne7 17. Bc4 Bc6 18. Ra2 Rb8 19. Re1 Kh8 20. Nxe7 Qxe7 21. Bd5 Qc7 22. Ne3 Bd7 23. Qc2 g6 24. b3 Rb5 25. Kh1 Rc5 26. Nc4 a4 27. bxa4 Rxd5 28. exd5 Qxc4 29. a5 Ra8 30. Qb2 Qxd5 31. a6 Bc6 32. f3 Be3 33. Raa1 Bc5 34. Red1 Qc4 35. a7 Kg7 36. Qa2 Qxc3 37. Rdc1 Qe3 38. Qc2 Bd5 39. Re1 Rxa7 40. Rac1 Qb3 41. Qxb3 Bxb3 42. h4 h5 43. Rb1 Be6 44. Rb2 Ra2 45. Rxa2 Bxa2 46. Kh2 Be6 47. g3 Kf6 48. Re2 d5 49. Kg2 d4 50. f4 exf4 51. Rf2 Bd5+ 52. Kh3 f3 53. g4 hxg4+ 54. Kh2 d3 55. Rd2 f2 56. Rd1 Bd6# 0-1

[Event "Pardubice Telecom op"]
[Site "Pardubice"]
[Date "2002.??.??"]
[Round "5.4"]
[White "Zhigalko, Sergei"]
[Black "Rogovskoy, Alexander"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2315"]
[BlackElo "2287"]
[PlyCount "220"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 d5 5. e5 Nc6 6. Nf3 Nge7 7. a3 Nf5 8. b4 Bd7 9. Bb2 Be7 10. Bd3 Qb6 11. Bxf5 exf5 12. O-O Be6 13. Nc3 O-O 14. Qd3 Rac8 15. Rac1 Qd8 16. Ne2 Qd7 17. h4 Nb8 18. Nc3 Rc6 19. Qe3 h6 20. g3 Rfc8 21. Rfd1 Qd8 22. Na4 Rxc1 23. Rxc1 Rxc1+ 24. Qxc1 Nd7 25. Ne1 Nb6 26. Nxb6 Qxb6 27. Nd3 g5 28. hxg5 hxg5 29. Qc3 Qb5 30. Nc5 Bxc5 31. dxc5 Qe2 32. Bc1 Qd1+ 33. Kh2 d4 34. Qd2 Qh5+ 35. Kg1 f4 36. Qxd4 Bg4 37. Qd8+ Kh7 38. Qd3+ Kg7 39. f3 Bxf3 40. Kf2 fxg3+ 41. Kxg3 Qg4+ 42. Kf2 Qg2+ 43. Ke3 Bd5 44. Qe2 Qxe2+ 45. Kxe2 Kg6 46. Kf2 Bc6 47. Kg3 Kf5 48. Bd2 a6 49. Bc1 Ba4 50. Bd2 Bd1 51. Bc1 g4 52. Bb2 Bb3 53. Bc3 Bc2 54. Bb2 Bd1 55. Bc3 Ke4 56. Bb2 Kd3 57. Bc1 Kc3 58. Kf2 Kc2 59. Be3 Kb2 60. Kg3 Kxa3 61. Bd2 Kb3 62. Kf2 Kc2 63. Be1 Kd3 64. Kg3 Bf3 65. Kf4 Bd1 66. Bh4 Kd2 67. Bg3 Be2 68. Bh4 Kc2 69. Bg3 Kb3 70. Be1 Bd1 71. Kg3 Kc4 72. Kf4 Kd4 73. Bh4 Bf3 74. Bf2+ Kd3 75. Bh4 Ke2 76. Bg3 Kd2 77. Bh4 Bd1 78. Bg3 Kd3 79. Bh4 Be2 80. Bg3 Bd1 81. Bh4 Kc4 82. Be1 Kd4 83. Bh4 Kc4 84. Be1 Bf3 85. Kg3 Be2 86. Kf4 Bd1 87. Kg3 Kd3 88. Kf4 Kd4 89. Bf2+ Kc4 90. Be1 Kd3 91. Bh4 Kd2 92. Bg3 Bf3 93. Bh4 Ke2 94. Bg3 Kf1 95. Bh4 Kg2 96. Be1 Kh3 97. Bf2 Bd5 98. Be1 Be6 99. Bf2 Kg2 100. Bh4 Kf1 101. Bg3 Ke2 102. Bh4 Kd2 103. Bg3 Bd7 104. Bh4 Kd3 105. Bg3 Kc4 106. Be1 Be6 107. Kg3 Kb3 108. Kf4 Kc2 109. Bh4 Kc3 110. Be1+ Kd3 1/2-1/2

[Event "Pardubice Telecom op"]
[Site "Pardubice"]
[Date "2002.??.??"]
[Round "6.4"]
[White "Kovalev, Andrei"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2542"]
[BlackElo "2315"]
[PlyCount "43"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 e5 7. Nc3 Ne7 8. Be3 b6 9. Qd2 h6 10. Ne2 f5 11. Qc3 O-O 12. Nxe5 fxe4 13. dxe4 Kh7 14. f4 g5 15. Qc4 gxf4 16. Bxf4 Rxf4 17. Nxf4 Bxe5 18. Qf7+ Bg7 19. O-O Qd4+ 20. Kh1 Ng8 21. Rad1 Qxb2 22. Rd8 1-0

[Event "Wch U14"]
[Site "Heraklion"]
[Date "2002.11.16"]
[Round "2"]
[White "Bilegt, Batkhorol"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2101"]
[BlackElo "2300"]
[PlyCount "90"]
[EventDate "2002.11.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 091 Extra"]
[Source "ChessBase"]
[SourceDate "2003.01.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.01.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. Nxf6+ Qxf6 12. c4 O-O 13. cxb5 Nd4 14. Nc2 axb5 15. Nxd4 exd4 16. Bd3 Qg5 17. O-O Bb7 18. Qc1 Qg6 19. f3 d5 20. Bxb5 dxe4 21. fxe4 Bxe4 22. Qd2 Rfc8 23. Rac1 h6 24. a4 d3 25. Rc3 Rxc3 26. bxc3 Rc8 27. c4 Rc5 28. a5 Bxg2 29. Qxg2 Rg5 30. Rf2 Rxg2+ 31. Rxg2 d2 32. Ba4 Qb1+ 33. Kf2 Qe1+ 34. Kf3 d1=Q+ 35. Bxd1 Qxd1+ 36. Ke3 Qe1+ 37. Kd4 Qa1+ 38. Kd3 Qxa5 39. Rc2 Qc5 40. Rb2 Qa3+ 41. Kc2 f5 42. Rb3 Qc5 43. Kc3 f4 44. Rb5 Qe3+ 45. Kb4 f3 0-1

[Event "Wch U14"]
[Site "Heraklion"]
[Date "2002.11.17"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Fier, Alexandr"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2300"]
[BlackElo "2205"]
[PlyCount "96"]
[EventDate "2002.11.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 091 Extra"]
[Source "ChessBase"]
[SourceDate "2003.01.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.01.09"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Be7 7. Nf3 O-O 8. Be2 Nc6 9. d5 Ne5 10. Nxe5 dxe5 11. O-O Bc5 12. Ne4 Bd4 13. Nd2 Re8 14. Nb3 Qf6 15. Nxd4 exd4 16. Bd3 Bd7 17. b3 c5 18. Ba3 Rac8 19. Qd2 Bf5 20. Bxf5 Qxf5 21. Qa5 Nd7 22. Rae1 d3 23. Qd2 b5 24. Re3 bxc4 25. bxc4 Rxe3 26. Qxe3 h5 27. h3 Ne5 28. Rc1 a6 29. d6 Qe6 30. Bxc5 d2 31. Qxd2 Rxc5 32. Re1 Qxc4 33. d7 Nxd7 34. Qxd7 Qxa2 35. Re8+ Kh7 36. Qd3+ f5 37. Qd8 Qd5 38. Rh8+ Kg6 39. Qe8+ Qf7 40. Qe3 Rd5 41. Qe2 Rd6 42. Qxh5+ Kf6 43. Qh4+ Ke6 44. Rc8 Qe7 45. Qc4+ Kf6 46. Qh4+ Ke6 47. Qh5 Kf6 48. Qh4+ Ke6 1/2-1/2

[Event "Wch U14"]
[Site "Heraklion"]
[Date "2002.11.21"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Sanikidze, Tornike"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2300"]
[BlackElo "2115"]
[PlyCount "89"]
[EventDate "2002.11.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 091 Extra"]
[Source "ChessBase"]
[SourceDate "2003.01.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.01.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. c3 Be7 6. Bd3 d6 7. O-O Nf6 8. Nd2 O-O 9. f4 Nd7 10. Bc2 Bf6 11. N2f3 Re8 12. Re1 Qe7 13. Be3 Qf8 14. Bf2 g6 15. Kh1 Nb6 16. e5 dxe5 17. Nxc6 bxc6 18. Nxe5 Bb7 19. Qf3 Rad8 20. Bb3 Nd5 21. Bxa7 c5 22. c4 Ra8 23. Nd7 Rxe1+ 24. Rxe1 Qc8 25. cxd5 Qxd7 26. Bxc5 Re8 27. Rxe8+ Qxe8 28. Qe3 Qd7 29. Bd4 Bxd4 30. Qxd4 Qf5 31. h3 h5 32. Kh2 h4 33. Qe5 Qd3 34. Qg5 c6 35. dxc6 Bxc6 36. Qxh4 Qd2 37. Qg3 Be4 38. a4 Qxb2 39. a5 Qe2 40. Qg4 Qb5 41. Qc8+ Kh7 42. Qc4 Qxc4 43. Bxc4 Kg7 44. a6 f5 45. Be2 1-0

[Event "Wch U14"]
[Site "Heraklion"]
[Date "2002.11.21"]
[Round "8"]
[White "Lenic, Luka"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2257"]
[BlackElo "2300"]
[PlyCount "55"]
[EventDate "2002.11.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 091 Extra"]
[Source "ChessBase"]
[SourceDate "2003.01.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.01.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 Be7 6. Nd2 Nf6 7. Nf1 O-O 8. Ne3 Nd7 9. O-O Bg5 10. Ncd5 Nb6 11. Nxb6 axb6 12. c3 Bxe3 13. Bxe3 Kh8 14. Qd2 Be6 15. Bxe6 fxe6 16. d4 exd4 17. cxd4 cxd4 18. Bxd4 Ra4 19. Bc3 Rxe4 20. f3 Rh4 21. Rfe1 e5 22. Rad1 Rh6 23. Re3 Qh4 24. g3 Qh5 25. Rd3 Rhf6 26. f4 R6f7 27. Rd5 Qh3 28. Qg2 1/2-1/2

[Event "Wch U14"]
[Site "Heraklion"]
[Date "2002.11.22"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Romanov, Evgeny"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2300"]
[BlackElo "2318"]
[PlyCount "95"]
[EventDate "2002.11.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 091 Extra"]
[Source "ChessBase"]
[SourceDate "2003.01.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.01.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qd2 dxc6 7. Nc3 Ne7 8. Qf4 Qe6 9. Qxc7 O-O 10. Qg3 f5 11. e5 b5 12. f4 Rd8 13. Be2 Nd5 14. Qd3 Qe7 15. Nxd5 Rxd5 16. Qg3 Be6 17. a3 Rd4 18. Bd3 b4 19. axb4 Rxb4 20. Be3 Rxb2 21. O-O Bxe3+ 22. Qxe3 a5 23. Ra4 Rb4 24. Rfa1 Rxa4 25. Rxa4 Qb7 26. Qc5 Qa7 27. Qxa7 Rxa7 28. Kf2 c5 29. Bb5 Kf8 30. Ke3 Ke7 31. Kd3 Kd8 32. Kc3 Kc7 33. Ra1 Ra8 34. Bc4 Bd7 35. Bd5 Bc6 36. Kc4 Rd8 37. Bxc6 Kxc6 38. c3 Rd2 39. Rxa5 Rxg2 40. Rxc5+ Kd7 41. Ra5 Rxh2 42. Kc5 Rf2 43. c4 h5 44. Ra7+ Ke6 45. Ra6+ Ke7 46. Ra7+ Ke6 47. Ra6+ Ke7 48. Ra7+ 1/2-1/2

[Event "Wch U14"]
[Site "Heraklion"]
[Date "2002.11.23"]
[Round "10"]
[White "Bluvshtein, Mark"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2449"]
[BlackElo "2300"]
[PlyCount "120"]
[EventDate "2002.11.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 091 Extra"]
[Source "ChessBase"]
[SourceDate "2003.01.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.01.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bb5 Bb7 16. O-O Ne7 17. Nxe7+ Qxe7 18. Qd3 Kh8 19. Rfa1 Qc7 20. Bc4 f5 21. exf5 Qc6 22. Qg3 Rxf5 23. Bf1 Raf8 24. Rxa5 h6 25. Rb5 Rf4 26. Nb4 Qd7 27. Bd3 e4 28. Ra7 Rxf2 29. Rbxb7 Qf5 30. Rf7 Qxf7 31. Rxf7 R2xf7 32. Bc4 Bf4 33. Qe1 Rf5 34. g3 Bg5 35. h4 Bd8 36. Nd5 Re5 37. Nf4 Rf6 38. Kg2 g5 39. hxg5 hxg5 40. Qh1+ Kg7 41. Nh5+ Kg6 42. Nxf6 Bxf6 43. g4 d5 44. Bb3 e3 45. Bc2+ Kg7 46. Bd3 e2 47. Qe1 Re3 48. Bxe2 d4 49. Qd2 Re4 50. cxd4 Rxd4 51. Qc2 Be5 52. Qf5 Bf4 53. Bd3 Rd6 54. b4 Rf6 55. Qh7+ Kf8 56. b5 Rd6 57. Bg6 Rf6 58. Qh8+ Ke7 59. Qg7+ Ke6 60. Bf5+ Rxf5 1-0

[Event "BLR-ch 69th"]
[Site "Minsk"]
[Date "2003.03.28"]
[Round "1"]
[White "Smirnov, Valerij"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2400"]
[BlackElo "2293"]
[PlyCount "120"]
[EventDate "2003.02.28"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 Be7 6. Nd2 Nf6 7. Nf1 Bg4 8. f3 Be6 9. Ne3 O-O 10. O-O Nd7 11. Ncd5 Bg5 12. f4 exf4 13. Nxf4 Bxf4 14. Rxf4 Nde5 15. Bb3 Nd4 16. Bd5 Bxd5 17. exd5 Nb5 18. a4 Nc7 19. d4 Ng6 20. Rf2 b6 21. Nf5 c4 22. Ra3 Nxd5 23. Rh3 Re8 24. Bh6 Re4 25. Nxg7 Ndf4 26. Bxf4 Kxg7 27. Qh5 Re1+ 28. Rf1 Rxf1+ 29. Kxf1 Qf6 30. Qxh7+ Kf8 31. Rf3 Nxf4 32. Qe4 Re8 33. Qxf4 Qe6 34. Qd2 Qg6 35. h3 Re4 36. Kg1 Qe6 37. c3 Re2 38. Qg5 Ke8 39. Rf2 Re1+ 40. Kh2 Rh1+ 41. Kxh1 Qe1+ 42. Kh2 Qxf2 43. Qb5+ Kf8 44. Qxc4 Qf4+ 45. Kg1 Qe3+ 46. Kf1 Qc1+ 47. Kf2 Qxb2+ 48. Kf3 Qc2 49. Qc6 Qf5+ 50. Ke3 d5 51. Qd6+ Kg8 52. Qg3+ Kh7 53. Qf4 Qd7 54. g4 Qe6+ 55. Kd2 Kg8 56. Qb8+ Kg7 57. Qxa7 Qf6 58. Qc7 Qf2+ 59. Kc1 Qe1+ 60. Kc2 Qe2+ 1/2-1/2

[Event "BLR-ch 69th"]
[Site "Minsk"]
[Date "2003.03.01"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Azarov, Sergei Nikolaevich"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "2293"]
[BlackElo "2530"]
[PlyCount "62"]
[EventDate "2003.02.28"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb7 5. e3 Bb4 6. Bd3 O-O 7. O-O c5 8. Bd2 d5 9. cxd5 exd5 10. dxc5 bxc5 11. a3 Ba5 12. Na4 Bxd2 13. Qxd2 Nbd7 14. Rac1 Ne4 15. Qe2 Qe7 16. Ba6 Bxa6 17. Qxa6 Ndf6 18. Qd3 Rab8 19. Nd2 c4 20. Qd4 Ng5 21. Rc2 Ne6 22. Qh4 Rb7 23. Nf3 Qe8 24. Nc3 Qb8 25. e4 Rxb2 26. Rcc1 d4 27. Nd5 c3 28. Nxf6+ gxf6 29. Qxf6 Qf4 30. Qe7 c2 31. Qxa7 Qxc1 0-1

[Event "BLR-ch 69th"]
[Site "Minsk"]
[Date "2003.03.02"]
[Round "3"]
[White "Surma, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E02"]
[WhiteElo "2383"]
[BlackElo "2293"]
[PlyCount "131"]
[EventDate "2003.02.28"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. Qc2 dxc4 5. Qxc4 Nf6 6. g3 Nbd7 7. Bg2 Bd6 8. O-O O-O 9. Rd1 Qe7 10. Qc2 e5 11. Nc3 Re8 12. b3 h6 13. dxe5 Nxe5 14. Nd4 Bb4 15. a3 Ba5 16. b4 Bc7 17. Na4 Bg4 18. Nc5 Rab8 19. h3 Bc8 20. Bb2 Nfd7 21. Ncb3 Nb6 22. e4 Nec4 23. Bc3 Be5 24. a4 Be6 25. Nc5 a5 26. Ndxe6 fxe6 27. Bxe5 Nxe5 28. bxa5 Nbc4 29. Nb3 Qb4 30. Nd2 Nxa5 31. Rab1 Qa3 32. Kh2 b5 33. Ra1 Qf8 34. axb5 Rxb5 35. f4 Rc5 36. Qb2 Nec4 37. Nxc4 Nxc4 38. Qf2 Rb5 39. Ra7 Re7 40. Ra6 Rc7 41. Qd4 Nb2 42. Rb1 e5 43. fxe5 Rb4 44. Qc3 Rcb7 45. Rf1 Qe7 46. Rxc6 Rb3 47. Rc8+ Kh7 48. Qc5 Qxc5 49. Rxc5 Nd3 50. Rd5 Nb4 51. Rd2 Re7 52. h4 Nc6 53. e6 Rxe6 54. Bh3 Re8 55. Bd7 Rd8 56. Rd5 Rb2+ 57. Kh3 Ne7 58. Bf5+ Nxf5 59. Rxd8 Ne3 60. Re1 Ng2 61. Rf1 Ne3 62. Re1 Ng2 63. Rg1 Ne3 64. h5 Nc4 65. Rf1 Re2 66. Rff8 1-0

[Event "BLR-ch 69th"]
[Site "Minsk"]
[Date "2003.03.03"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Kupreichik, Viktor D"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2293"]
[BlackElo "2490"]
[PlyCount "55"]
[EventDate "2003.02.28"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. h3 Bg7 5. Nf3 O-O 6. Be3 c6 7. a4 b6 8. Qd2 Bb7 9. Bd3 Na6 10. Bh6 Nb4 11. Bxg7 Kxg7 12. O-O Re8 13. Bc4 e5 14. dxe5 dxe5 15. Qe2 Nh5 16. g3 Qe7 17. Nd1 a5 18. Ne3 Nf6 19. c3 Na6 20. Ng4 Nc5 21. Ngxe5 Qc7 22. Nxf7 Rxe4 23. Qd2 Rxc4 24. N3e5 Re4 25. Qh6+ Kg8 26. Qg5 Rxe5 27. Qxf6 Rh5 28. Ng5 0-1

[Event "BLR-ch 69th"]
[Site "Minsk"]
[Date "2003.03.04"]
[Round "5"]
[White "Lukashok, Alexandr Nikolaevic"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2384"]
[BlackElo "2293"]
[PlyCount "100"]
[EventDate "2003.02.28"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. e3 Nc6 4. d3 e5 5. Be2 Nf6 6. O-O Be7 7. Na3 O-O 8. Nc2 a5 9. b3 Re8 10. a3 Rb8 11. Bb2 dxe3 12. fxe3 e4 13. Ng5 exd3 14. Bxd3 Bg4 15. Qd2 h6 16. Nf3 Bc5 17. Rad1 Qe7 18. Kh1 Ne4 19. Qe1 Rbd8 20. Ncd4 Bb6 21. Nxc6 bxc6 22. Ne5 Bxd1 23. Bxe4 f6 24. Qg3 Bh5 25. Qh3 fxe5 26. Qxh5 Rf8 27. Rg1 Qg5 28. Qxg5 hxg5 29. Bc1 Rd6 30. Re1 Rdf6 31. Kg1 Bc5 32. h3 Rf2 33. Bxc6 Rc2 34. Kh2 Kh8 35. Bd5 Ra2 36. Kg3 Kh7 37. Kg4 Kh6 38. Rd1 Ra1 39. Be4 Bxa3 40. Bxa3 Rxa3 41. Rd5 Rxb3 42. Rxe5 Rxe3 43. g3 g6 44. Re6 Rg8 45. h4 gxh4 46. gxh4 Kg7 47. Kf4 Re1 48. Rxg6+ Kf7 49. Rc6 Rf8 50. Bg6+ Kg7+ 0-1

[Event "BLR-ch 69th"]
[Site "Minsk"]
[Date "2003.03.05"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Novitzkij, Dmitrij"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2293"]
[BlackElo "2384"]
[PlyCount "119"]
[EventDate "2003.02.28"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Bg4 7. h3 Bh5 8. Be2 f6 9. exf6 gxf6 10. Bf4 Bg7 11. O-O Ne7 12. Nh4 Bf7 13. Qd2 Ng6 14. Nxg6 hxg6 15. Bd6 e5 16. dxe5 fxe5 17. Na5 Qb6 18. Bg4 O-O-O 19. Nb3 Rh4 20. Qg5 Rxg4 21. Qxg4 c5 22. Bxc5 Qc6 23. Qb4 b6 24. Be7 Re8 25. c3 a5 26. Qh4 a4 27. Nc1 Rh8 28. Qb4 Nc5 29. Ne2 Re8 30. Bh4 Be6 31. b3 Bf8 32. Bg3 Nxb3 33. Qh4 Nxa1 34. Rxa1 Bf5 35. Rd1 Bc5 36. Qh7 Re7 37. Qg8+ Kb7 38. Qxd5 Qxd5 39. Rxd5 Be6 40. Rd2 Bc4 41. Bh4 Re6 42. Bg5 Rd6 43. Rxd6 Bxd6 44. Nc1 Kc6 45. g4 Kd5 46. h4 Ba3 47. h5 gxh5 48. gxh5 Bxc1 49. Bxc1 Bxa2 50. f4 exf4 51. Bxf4 Bb1 52. c4+ Kxc4 53. Kf2 b5 54. Ke1 b4 55. Kd2 Kb3 56. Bd6 Bh7 57. h6 a3 58. Be7 Ka4 59. Kc1 Kb3 60. Bd6 1/2-1/2

[Event "BLR-ch 69th"]
[Site "Minsk"]
[Date "2003.03.06"]
[Round "7"]
[White "Dydyshko, Viacheslav"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2536"]
[BlackElo "2293"]
[PlyCount "44"]
[EventDate "2003.02.28"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Be2 O-O 10. Ne5 Nbd7 11. Nc4 Nb6 12. Na5 Nbd5 13. a3 b6 14. Nc4 a5 15. b3 Ba6 16. Bb2 Rac8 17. Kf1 Ne4 18. Ncd2 Nxf2 19. Kxf2 Nxe3 20. Rc1 Nc2+ 21. Kf1 Ne3+ 22. Kf2 Nc2+ 1/2-1/2

[Event "BLR-ch 69th"]
[Site "Minsk"]
[Date "2003.03.08"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Alekseev, Vadim"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2293"]
[BlackElo "2409"]
[PlyCount "89"]
[EventDate "2003.02.28"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. Bd3 Bg4 7. h3 Bh5 8. Ne4 Nxe4 9. Bxe4 Bg6 10. Qe2 Nc6 11. O-O O-O-O 12. c3 Bxe4 13. Qxe4 e6 14. Re1 Be7 15. Ng5 Bxg5 16. Bxg5 Rd7 17. Bh4 Qd5 18. Qg4 Rg8 19. Bg3 h5 20. Qh4 Rh8 21. Qf4 Rh6 22. h4 Rf6 23. Qe3 Ne7 24. Qd3 Qf5 25. Qd1 Qg4 26. Qxg4 hxg4 27. Re4 Rg6 28. Bf4 Rd5 29. Rae1 Rh5 30. Bg5 Kd7 31. g3 c6 32. c4 Nf5 33. b3 Rh8 34. Kg2 b5 35. d5 cxd5 36. cxd5 exd5 37. Re5 Re6 38. Rxd5+ Nd6 39. Red1 Kc6 40. Bf4 Ne4 41. Rd7 g5 42. hxg5 Rg6 43. b4 Nxg5 44. R1d6+ Rxd6 45. Rxd6+ 1-0

[Event "BLR-ch 69th"]
[Site "Minsk"]
[Date "2003.03.09"]
[Round "10"]
[White "Kochetkov, Vitali"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2396"]
[BlackElo "2293"]
[PlyCount "113"]
[EventDate "2003.02.28"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 g6 8. cxd4 Bg7 9. Nc3 O-O 10. Bf4 d5 11. exd6 exd6 12. O-O Bg4 13. h3 Bxf3 14. Qxf3 Qd7 15. d5 Nd4 16. Qg4 Rfd8 17. Qxd7 Rxd7 18. Rfd1 Be5 19. Bg5 Rc8 20. Rd3 Nc4 21. Bxc4 Rxc4 22. Re1 Nc2 23. Re2 Nb4 24. Rd1 Kg7 25. a3 Na6 26. Nb5 b6 27. Be3 h5 28. Bd4 Bxd4 29. Rxd4 Rxd4 30. Nxd4 Nc7 31. Rd2 Nxd5 32. Nb5 Nf4 33. Rxd6 Re7 34. h4 Re1+ 35. Kh2 Re2 36. b4 Rxf2 37. Kg3 Rf1 38. Nxa7 Ne2+ 39. Kh2 f5 40. Re6 Rf2 41. Nc6 f4 42. Ne5 Ng3 43. Rxg6+ Kh7 44. Nd3 Rf1 45. Nxf4 Nf5 46. Rxb6 Rxf4 47. a4 Rxh4+ 48. Kg1 Rf4 49. g3 Nxg3 50. a5 h4 51. a6 Rf1+ 52. Kg2 Ra1 53. b5 Nf5 54. Rb7+ Kg6 55. a7 Ra2+ 56. Kh3 Ra3+ 57. Kh2 1/2-1/2

[Event "BLR-ch 69th"]
[Site "Minsk"]
[Date "2003.03.10"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Kasparov, Sergey"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2293"]
[BlackElo "2435"]
[PlyCount "177"]
[EventDate "2003.02.28"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be2 cxd4 7. cxd4 Nc6 8. O-O Be7 9. Nc3 Qd6 10. Nb5 Qd8 11. Bf4 Nd5 12. Bg3 a6 13. Nc3 O-O 14. Rc1 Nf6 15. a3 b6 16. Bc4 b5 17. Ba2 b4 18. Na4 Bd7 19. Nc5 bxa3 20. bxa3 Rc8 21. Re1 Bxc5 22. dxc5 Ne7 23. Bd6 Re8 24. Nd4 Nc6 25. Nf3 Ne7 26. Nd4 Nc6 27. Bc4 Nxd4 28. Qxd4 Bb5 29. Bxb5 axb5 30. Rc3 Nd5 31. Rg3 f6 32. h4 Qd7 33. Rb1 Ra8 34. Qd3 Ra5 35. h5 Rea8 36. h6 g5 37. Rb3 Ra4 38. Qxb5 Qxb5 39. Rxb5 Kf7 40. Rb7+ Kg6 41. Rh3 Rxa3 42. Rg7+ Kf5 43. Rxa3 Rxa3 44. Rxh7 Kg6 45. Rh8 Rc3 46. g3 Rc1+ 47. Kg2 Rc2 48. Kf3 f5 49. Re8 Kxh6 50. Rxe6+ Kh5 51. Re5 Nf6 52. Rxf5 Ng4 53. Ke4 Nxf2+ 54. Kd5 Rd2+ 55. Ke6 Ne4 56. Re5 Nxc5+ 57. Rxc5 Kg4 58. Rc4+ Kh3 59. Be5 g4 60. Kf5 Rd8 61. Rc6 Rd5 62. Rg6 Ra5 63. Rg5 Ra4 64. Rg8 Ra5 65. Rb8 Ra4 66. Rb1 Rc4 67. Re1 Ra4 68. Re4 Ra5 69. Kf4 Ra3 70. Re1 Ra4+ 71. Ke3 Ra3+ 72. Kf2 Ra2+ 73. Re2 Ra3 74. Kg1 Ra2 75. Rf2 Re2 76. Rf5 Rg2+ 77. Kf1 Rg1+ 78. Kf2 Rg2+ 79. Ke3 Ra2 80. Rh5+ Kg2 81. Kf4 Ra4+ 82. Kg5 Kf3 83. Kh4 Re4 84. Rf5+ Kg2 85. Bf4 Kf3 86. Bg5+ Kg2 87. Rf4 Re3 88. Rf2+ Kh1 89. Bxe3 1-0

[Event "BLR-ch 69th"]
[Site "Minsk"]
[Date "2003.03.11"]
[Round "12"]
[White "Kovalev, Andrei"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2539"]
[BlackElo "2293"]
[PlyCount "93"]
[EventDate "2003.02.28"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. O-O a6 5. Bxc6 dxc6 6. a4 Nf6 7. Nc3 a5 8. e5 Nd5 9. Ne4 Bg4 10. Nxc5 Bxf3 11. Qxf3 Qxe5 12. Nxb7 e6 13. c4 Nb4 14. d4 Qxd4 15. Be3 Qxc4 16. Qg3 Nd5 17. Nxa5 Rxa5 18. Qb8+ Ke7 19. Bg5+ f6 20. Bd2 Qa6 21. Bxa5 Qxa5 22. Rfc1 Kd7 23. b4 Qc7 24. Qa8 Qxh2+ 25. Kxh2 Bd6+ 26. g3 Rxa8 27. b5 cxb5 28. axb5 Rb8 29. Ra7+ Nc7 30. Rb1 Rb6 31. Kg2 h5 32. Kf3 g5 33. Ke4 h4 34. gxh4 gxh4 35. f4 h3 36. f5 exf5+ 37. Kf3 h2 38. Kg2 Be5 39. Kh1 Kc8 40. Kg2 Kb8 41. Ra3 Kb7 42. Rab3 Ne6 43. Kh1 Ng5 44. Ra3 Ne4 45. Kg2 Rd6 46. Rh3 Rd2+ 47. Kf3 0-1

[Event "BLR-ch 69th"]
[Site "Minsk"]
[Date "2003.03.12"]
[Round "13"]
[White "Zhigalko, Sergei"]
[Black "Zhigalko, Andrey"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2293"]
[BlackElo "2450"]
[PlyCount "26"]
[EventDate "2003.02.28"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 O-O 7. O-O Re8 8. f4 Bf8 9. Bf3 Na6 10. Re1 c6 11. Be3 d5 12. e5 c5 13. exf6 Rxe3 1/2-1/2

[Event "Pardubice KB Czech op"]
[Site "Pardubice"]
[Date "2003.07.20"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Roiz, Michael"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2399"]
[BlackElo "2554"]
[PlyCount "18"]
[EventDate "2003.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 c5 2. c3 Qa5 3. Nf3 d6 4. Na3 Nf6 5. e5 dxe5 6. Nc4 Qc7 7. Ncxe5 e6 8. d4 Bd6 9. Bd3 O-O 1/2-1/2

[Event "Pardubice KB Czech op"]
[Site "Pardubice"]
[Date "2003.07.22"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Holzke, Frank"]
[Result "1/2-1/2"]
[ECO "C83"]
[WhiteElo "2399"]
[BlackElo "2477"]
[PlyCount "86"]
[EventDate "2003.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Be7 10. c3 O-O 11. Bc2 Nxd2 12. Bxd2 d4 13. Qb1 dxc3 14. Bxc3 h6 15. Bh7+ Kh8 16. Be4 Qe8 17. Bd2 f5 18. exf6 Bxf6 19. Qc2 Bc4 20. Rfe1 Rd8 21. Bc3 Nd4 22. Bxd4 Bxd4 23. Nxd4 Rxd4 24. b3 Bg8 25. Rac1 Qd8 26. Qxc7 Qxc7 27. Rxc7 Rd2 28. Rc2 Rfxf2 29. Rc8 Rf6 30. Bf3 Kh7 31. Re7 Re6 32. Be4+ Rxe4 33. Rxe4 Rxa2 34. Rc7 Ra1+ 35. Kf2 Ra2+ 36. Kg1 Ra1+ 37. Kf2 Ra2+ 38. Kf1 Ra1+ 39. Re1 Rxe1+ 40. Kxe1 Bxb3 41. Ra7 b4 42. Rxa6 Bc2 43. Rb6 b3 1/2-1/2

[Event "Pardubice KB Czech op"]
[Site "Pardubice"]
[Date "2003.07.23"]
[Round "6"]
[White "Malakhatko, Vadim"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2498"]
[BlackElo "2399"]
[PlyCount "117"]
[EventDate "2003.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 dxc4 4. Na3 a6 5. Nxc4 b5 6. Ne3 Bb7 7. Bg2 Nf6 8. b3 c5 9. Bb2 Be7 10. Rc1 Qb6 11. Qc2 Nc6 12. O-O Rd8 13. Bxf6 gxf6 14. Qb2 Nd4 15. Nxd4 cxd4 16. Bxb7 Qxb7 17. Ng2 O-O 18. d3 Bb4 19. Rc2 Qd5 20. Qc1 a5 21. Nf4 Qg5 22. e4 dxe3 23. fxe3 e5 24. Nh3 Qg6 25. Nf2 f5 26. a4 bxa4 27. bxa4 Rd6 28. Rc4 Rfd8 29. Kh1 Qe6 30. e4 Rd4 31. exf5 Qd5+ 32. Kg1 f6 33. Rc7 Rd7 34. Rc6 Rd6 35. Rc2 Rxd3 36. Rc8+ Kg7 37. Rc7+ Rd7 38. Nxd3 Qxd3 39. Rxd7+ Qxd7 40. Qd1 Bc5+ 41. Kg2 Qc6+ 42. Kh3 Bd4 43. Qg4+ Kh6 44. Rb1 Be3 45. Re1 Qc3 46. Re2 Bg5 47. Qe4 Bd2 48. Kg2 Qc1 49. h4 Kg7 50. Qb7+ Kh6 51. Qd5 Be3 52. Qf3 Qg1+ 53. Kh3 Bd4 54. Rc2 Qa1 55. Rc6 e4 56. Qf4+ Kg7 57. Rc7+ Kh8 58. Rc1 Qxa4 59. Qb8+ 1-0

[Event "EU-ch U14"]
[Site "Budva"]
[Date "2003.09.13"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Beck, Frederik"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2399"]
[BlackElo "2087"]
[PlyCount "95"]
[EventDate "2003.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. Bc4 Nb6 6. Bb3 d6 7. exd6 Bxd6 8. d4 N8d7 9. O-O O-O 10. Re1 Nf6 11. Bg5 Nbd7 12. Nbd2 Qc7 13. Nc4 Bf4 14. Nce5 Nxe5 15. Bxf4 Nxf3+ 16. Qxf3 Qe7 17. d5 Re8 18. Rad1 b6 19. dxe6 Bxe6 20. Bd6 Qd7 21. Bxe6 fxe6 22. Bxc5 Qb5 23. Bd4 Qd5 24. Qg3 Qf5 25. Re5 Qg4 26. Qxg4 Nxg4 27. Rg5 e5 28. Rxg4 exd4 29. Rgxd4 Re2 30. R4d2 Rae8 31. Kf1 Rxd2 32. Rxd2 Re7 33. Rd4 Kf7 34. f3 g6 35. Rf4+ Kg7 36. Re4 Rd7 37. Ke2 h5 38. h4 Kf6 39. c4 Kf5 40. b4 a5 41. bxa5 bxa5 42. Ke3 Rd1 43. c5 Rc1 44. Kd4 a4 45. Kd5 a3 46. c6 Rc2 47. Rc4 Rxa2 48. c7 1-0

[Event "EU-ch U14"]
[Site "Budva"]
[Date "2003.09.14"]
[Round "2"]
[White "Bitalzadeh, Ali"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2181"]
[BlackElo "2399"]
[PlyCount "96"]
[EventDate "2003.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bb5 Bb7 16. O-O Ne7 17. Nxe7+ Qxe7 18. Qd3 Kh8 19. Rfa1 Qc7 20. Bc4 Bc6 21. R4a2 f5 22. exf5 Qb7 23. Qh3 Be4 24. Bd3 Rxf5 25. Rxa5 Rxa5 26. Rxa5 Rf8 27. Ra1 Bxd3 28. Qxd3 Qxb2 29. Rf1 d5 30. Ne3 d4 31. cxd4 exd4 32. Nd5 Bh6 33. g3 g6 34. Qe4 Bg7 35. Nf4 Qb5 36. Re1 Qa5 37. Rb1 Qe5 38. Qxe5 Bxe5 39. Nd3 Bg7 40. Kf1 Kg8 41. Ke2 Ra8 42. Kf3 Ra7 43. Re1 Ra3 44. Ke4 Ra2 45. Rb1 Re2+ 46. Kf3 Rd2 47. Ke4 Re2+ 48. Kf3 Rd2 1/2-1/2

[Event "EU-ch U14"]
[Site "Budva"]
[Date "2003.09.15"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Lapcevic, Milos"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2399"]
[BlackElo "2119"]
[PlyCount "103"]
[EventDate "2003.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. Bc4 Nb6 6. Bb3 Nc6 7. d4 cxd4 8. cxd4 d6 9. O-O dxe5 10. dxe5 Qxd1 11. Rxd1 Bd7 12. Nc3 Na5 13. Bc2 Be7 14. Be4 O-O-O 15. Bg5 f6 16. Bh4 Bc6 17. exf6 Bxf6 18. Bxf6 gxf6 19. Nd4 Bd7 20. f4 a6 21. b3 Kb8 22. Rd2 Rc8 23. Nce2 Rc7 24. Rad1 h6 25. Ng3 Re8 26. f5 Ka7 27. fxe6 Bxe6 28. Bg6 Bf7 29. Bxf7 Rxf7 30. Ndf5 Rc7 31. Nxh6 Nc6 32. Ng4 Rf7 33. Nf5 Rff8 34. h4 Re4 35. Nge3 Rfe8 36. Nf1 R8e5 37. N1g3 Rg4 38. Rf2 Nd5 39. Rf3 Ncb4 40. h5 Nxa2 41. h6 Nf4 42. h7 Ng6 43. Rd6 Nc1 44. Rxf6 Re8 45. Ne3 Rg5 46. Ne4 Rxe4 47. Rxg6 Rh5 48. Rg7 Nxb3 49. Ng4 Nd4 50. Rh3 Rxh3 51. gxh3 Nf5 52. h8=Q 1-0

[Event "EU-ch U14"]
[Site "Budva"]
[Date "2003.09.16"]
[Round "4"]
[White "Vernay, Clovis"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E22"]
[WhiteElo "2097"]
[BlackElo "2399"]
[PlyCount "129"]
[EventDate "2003.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. e3 O-O 6. Bd2 d6 7. Bd3 Nc6 8. Nge2 d5 9. cxd5 exd5 10. dxc5 Bxc5 11. O-O Ne5 12. Qc2 b6 13. Na4 Be7 14. Nd4 Nxd3 15. Qxd3 Bd7 16. Nc3 Qc8 17. Rac1 Qb7 18. Rfd1 Rfd8 19. f3 Rac8 20. Be1 a6 21. Nf5 Bxf5 22. Qxf5 Bc5 23. Bf2 b5 24. Ne2 Re8 25. Rc3 b4 26. Rcd3 Bd6 27. Bg3 Bxg3 28. Nxg3 Qb6 29. Rd4 Rc4 30. Nf1 h6 31. Qd3 Qc5 32. b3 Rxd4 33. Qxd4 Rc8 34. Kf2 Qb5 35. Qd3 Qa5 36. Rd2 Rc3 37. Qd4 Qb5 38. Ng3 Rc1 39. Ne2 Rc8 40. Nf4 Rc1 41. Nd3 Rh1 42. Qxb4 Qc6 43. Qc5 Qd7 44. Nf4 Qf5 45. Rc2 Qg5 46. Qa5 Kh7 47. Rc8 Qh4+ 48. Ke2 g5 49. Nh3 Rxh2 50. Qc7 Rxg2+ 51. Kf1 Qh5 52. Kxg2 g4 53. fxg4 Qxg4+ 54. Kh2 Qe2+ 55. Kg1 Qg4+ 56. Kf2 Kg7 57. Qc3 Qxh3 58. Rc6 Qh2+ 59. Ke1 Qg1+ 60. Ke2 Qg2+ 61. Kd1 d4 62. exd4 Ne4 63. Qe3 Nf2+ 64. Ke1 Qxc6 65. Kxf2 1/2-1/2

[Event "EU-ch U14"]
[Site "Budva"]
[Date "2003.09.17"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Olszewski, Michal"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "2399"]
[BlackElo "2227"]
[PlyCount "85"]
[EventDate "2003.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2 exd4 13. cxd4 Nc6 14. d5 Nce5 15. Nh2 Nb6 16. Ndf1 f5 17. exf5 Bxf5 18. Bxf5 Rxf5 19. Ng3 Rf7 20. Ng4 Nxg4 21. hxg4 Bf6 22. Nf5 Qd7 23. Re6 Be5 24. f4 Rxf5 25. gxf5 Bd4+ 26. Be3 Bxb2 27. Rb1 Bf6 28. g4 Qb7 29. g5 Bc3 30. Qd3 Qxd5 31. Rd1 Qf3 32. Bf2 Qg4+ 33. Kf1 c4 34. Qe2 Qxe2+ 35. Kxe2 Ba5 36. Rexd6 Na4 37. Bd4 Re8+ 38. Re6 Rd8 39. Be5 Rxd1 40. Kxd1 Nc5 41. Re7 g6 42. f6 Nd3 43. Rg7+ 1-0

[Event "EU-ch U14"]
[Site "Budva"]
[Date "2003.09.19"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Bindrich, Falko"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2399"]
[BlackElo "2334"]
[PlyCount "117"]
[EventDate "2003.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 Qa5 3. Nf3 Nc6 4. Na3 e6 5. e5 f6 6. exf6 Nxf6 7. Be2 Be7 8. O-O O-O 9. Nc2 Qc7 10. d4 b6 11. Bg5 Ng4 12. g3 Nf6 13. Na3 a6 14. Bf4 d6 15. Re1 Nd5 16. Bg5 Bb7 17. Bxe7 Qxe7 18. dxc5 bxc5 19. Nc4 Rad8 20. Bf1 Rf5 21. Bh3 Rf6 22. Ng5 Nc7 23. f4 d5 24. Ne5 c4 25. Nxc6 Bxc6 26. Qd4 h6 27. Nf3 Ba4 28. Qe3 Bc2 29. Nd4 Ba4 30. f5 Re8 31. Nxe6 Bc2 32. Qb6 Nxe6 33. Rxe6 Rxe6 34. fxe6 Qg5 35. Qd4 Bf5 36. Bg2 Bxe6 37. Re1 Rb8 38. Rxe6 Qc1+ 39. Kf2 Rf8+ 40. Bf3 Qh1 41. Qxd5 Qxh2+ 42. Ke3 Kh8 43. Qd4 Qg1+ 44. Ke2 Qc1 45. Qe3 Qxb2+ 46. Ke1 Qb1+ 47. Bd1 Qb5 48. Qe5 Qb2 49. Rxh6+ Kg8 50. Qe6+ Rf7 51. Qe8+ Rf8 52. Rh8+ Kxh8 53. Qxf8+ Kh7 54. Qf5+ Kh8 55. Qc8+ Kh7 56. Qxc4 Qg2 57. Qh4+ Kg8 58. Bb3+ Kf8 59. Qd8# 1-0

[Event "EU-ch U14"]
[Site "Budva"]
[Date "2003.09.20"]
[Round "7"]
[White "Carlsen, Magnus"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2385"]
[BlackElo "2399"]
[PlyCount "121"]
[EventDate "2003.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. O-O Bxd5 13. exd5 Ne7 14. c3 Bg7 15. Qh5 e4 16. Bc2 Qc8 17. Rae1 O-O 18. Bb3 Kh8 19. Kh1 Ng6 20. Nc2 Nf4 21. Qh4 Be5 22. Ne3 Rg8 23. Bc2 b4 24. g3 Nd3 25. Bxd3 exd3 26. Qxb4 Rb8 27. Qc4 f4 28. Qxc8 Rgxc8 29. Nd1 Rc5 30. gxf4 Bxf4 31. Re4 Be5 32. f4 Bg7 33. Rfe1 Bf6 34. c4 Kg7 35. b3 Ra5 36. Rg1+ Kf8 37. Rg2 Ra3 38. Re3 Re8 39. Rd2 Rxe3 40. Nxe3 Bd4 41. Nf5 Bc5 42. Rxd3 Rxa2 43. Rh3 Kg8 44. Rh6 Ra1+ 45. Kg2 Ra2+ 46. Kf3 Ra3 47. Nxd6 Rxb3+ 48. Ke4 Rb6 49. Nf5 Rxh6 50. Nxh6+ Kf8 51. Nf5 a5 52. d6 a4 53. Kd5 Bb4 54. c5 Ke8 55. c6 Ba5 56. Kc4 Kd8 57. Ne7 h5 58. f5 h4 59. h3 f6 60. Nd5 a3 61. Kb3 1-0

[Event "EU-ch U14"]
[Site "Budva"]
[Date "2003.09.21"]
[Round "8"]
[White "Potapov, Pavel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2210"]
[BlackElo "2399"]
[PlyCount "152"]
[EventDate "2003.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf5 d5 7. exd5 Bxf5 8. dxc6 bxc6 9. Qf3 Qd7 10. Bg5 Be7 11. Bxf6 Bxf6 12. Ne4 Be7 13. Bc4 O-O 14. O-O Bg6 15. Rad1 Qb7 16. b3 Kh8 17. Nd6 Qc7 18. Nf5 Bc5 19. h4 Rae8 20. Bd3 h5 21. Be4 Re6 22. Qe2 Qb6 23. Rd3 Rf6 24. Rf3 a5 25. Ng3 Rf4 26. Bxg6 fxg6 27. Qxe5 Rxf3 28. gxf3 Rxf3 29. Ne4 Bf8 30. Ng5 Rf5 31. Qe3 Qb4 32. c4 Be7 33. Rd1 Bxg5 34. hxg5 Qf8 35. Kg2 Kh7 36. Rd7 Rf4 37. f3 Rf5 38. Rd2 Qa3 39. Re2 Qd6 40. Rd2 Qa3 41. Re2 Qd6 42. Rd2 Qc7 43. Rd1 Re5 44. Rd7 Qxd7 45. Qxe5 Qd2+ 46. Kg3 Qxa2 47. Qe3 Qb1 48. Kg2 Qd1 49. Qc3 Qd8 50. Qe3 Qd6 51. Kh3 Qd7+ 52. Kg2 Qf5 53. Kg3 Qc2 54. Kh3 Qa2 55. Kg3 Qb2 56. Kh3 Qa3 57. Qb6 a4 58. bxa4 Qxf3+ 59. Kh2 Qf4+ 60. Kh1 Qh4+ 61. Kg2 Qxg5+ 62. Kh2 Qf4+ 63. Kg2 Qe4+ 64. Kg3 Qd3+ 65. Kh2 Qc2+ 66. Kg3 Qxa4 67. Qc5 Qa8 68. Kh2 Qe8 69. Kg3 Qe4 70. Kh2 Qf3 71. Kg1 h4 72. Qd4 Qg3+ 73. Kh1 h3 74. Qd2 Qg2+ 75. Qxg2 hxg2+ 76. Kxg2 Kh6 0-1

[Event "EU-Cup 19th"]
[Site "Rethymno"]
[Date "2003.09.28"]
[Round "1.3"]
[White "Zhigalko, Sergei"]
[Black "Cast, Abigail"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2399"]
[BlackElo "2104"]
[PlyCount "71"]
[EventDate "2003.09.28"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 098"]
[Source "ChessBase"]
[SourceDate "2004.02.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.02.03"]
[SourceQuality "1"]
[WhiteTeam "Minsk Vesnianka"]
[BlackTeam "Nidum Liberals"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "WLS"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Bd7 8. b4 Nge7 9. Nc3 Nf5 10. Na4 Qc7 11. Bb2 Rc8 12. Rc1 Qb8 13. Bd3 g6 14. g4 Ng7 15. O-O Be7 16. Nc5 h5 17. h3 a6 18. Kg2 Na7 19. Nxd7 Kxd7 20. Bc3 Nc6 21. Qd2 b5 22. Rc2 a5 23. bxa5 Bxa3 24. Rb1 b4 25. Bb2 Bxb2 26. Rbxb2 hxg4 27. hxg4 Rc7 28. Rc5 Qg8 29. Qf4 Qh7 30. Kf1 Qh1+ 31. Ng1 Rh2 32. Qxf7+ Kd8 33. Qf6+ Kc8 34. Qf8+ Kb7 35. Rxb4+ Ka7 36. Rxc6 1-0

[Event "EU-Cup 19th"]
[Site "Rethymno"]
[Date "2003.09.29"]
[Round "2.3"]
[White "Horvath, Jozsef"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2519"]
[BlackElo "2399"]
[Annotator "Roiz,Michael"]
[PlyCount "59"]
[EventDate "2003.09.28"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 098"]
[Source "ChessBase"]
[SourceDate "2004.02.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.02.03"]
[SourceQuality "1"]
[WhiteTeam "Zalaegerszeg"]
[BlackTeam "Minsk Vesnianka"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "BLR"]

{[%mdl 16400]} 1. c4 e6 2. Nf3 d5 3. d4 c6 4. e3 Bd6 {The idea of this move is to force white to put his bishop on d3:after Be2 he can play a normal Meran positions.} (4... f5 {can lead to the same positions.}) 5. Bd3 ({after} 5. Nc3 f5 {black gets a comfortable play.}) 5... f5 6. O-O Nf6 7. b3 Qe7 8. Bb2 O-O {That position is very common in modern practice.} 9. Ne5 ({The most principal here is:} 9. Qc1 {[%cal Gb2a3] trying to change the dark squared bishops.}) 9... Nbd7 $6 {That is a strategical inaccuracy,since that doesn't allows black to play b7-b6 and black still has a typical problems with development of c8.} ({Vladimir Malakhov is one of the best experts in this line.He has played here the most logical} 9... b6 10. Nd2 (10. cxd5 cxd5 11. f3 Bb7 12. Nc3 a6 13. Rc1 Nc6 $11 {0-1 Bareev,E-Krasenkow,M/Groningen 1997/CBM 63 (31) [Krasenkow]}) (10. a4 a5 11. Qe2 Bb7 12. cxd5 cxd5 13. Na3 Nc6 14. Nb5 Bb4 15. Rfc1 Rfc8 16. Nxc6 Bxc6 $11 {1-0 Banikas,H-Marcelin,C/France 2002/CBM 88 ext (48)}) 10... Bb7 11. Rc1 Ne4 12. Qe2 (12. f3 Nxd2 13. Qxd2 Nd7 14. Nxd7 Qxd7 15. e4 fxe4 16. fxe4 Rxf1+ 17. Rxf1 Rf8 $11 {½-½ Gurevich,M-Galkin,A/Hoogeveen 2001/CBM 84 ext (21)}) 12... Nxd2 $1 $146 {The simplest way to the equality.} (12... c5 {Postny} 13. Rfd1 Nc6 14. Ndf3 $14 {1-0 Kharitonov,A-Tregubov,P/Novgorod 1997/CBM 60 (37) [Tsesarsky]}) 13. Qxd2 Nd7 $11 {0-1 Iskusnyh,S-Malakhov,V/Ekaterinburg 2002/CBM 90/[Postny] (93)}) (9... Bd7 $6 10. Qc1 Rc8 11. Nd2 (11. Nc3 Ne4 12. Bxe4 dxe4 13. f4 exf3 14. Nxf3 c5 15. Kh1 Nc6 16. Nb5 $14 {1-0 Bogdanovski,V-Shurygin,S/Tivat 1995/EXT 2000 (30)}) 11... Ne4 12. f3 Nxd2 13. Qxd2 Be8 14. e4 $14 {½-½ Kharitonov,A-Tregubov,P/Alushta 1994/CBM 41 (35)}) 10. Nd2 {White has completed all the natural developing moves,but black is the side who has to decide what to do now.} (10. f3 $6 c5 11. Nd2 b6 12. Qe2 Bb7 $11 {½-½ Bogdanovski,V-Guliev,S/Pula 1997/CBM 57 ext (25)}) (10. Qc1 $5 Ng4 11. f4 Ndf6 12. h3 Nh6 13. Ba3 $14 {1-0 Schroll,G-Bachler,R/Frohnleiten 2000/CBM 77 ext (51)}) 10... Ne4 {Actually,earlier or later black has to take on e5,so that is the only possible way to do it.} 11. f3 {Now that move is much more logical than on the previous move.} ({On the other hand,possibly was also:} 11. a3 Rf6 12. f3 Nxd2 13. Qxd2 Rh6 14. g3 Nf6 15. b4 Qe8 16. Qe2 $14 {1-0 Ioseliani,N-Cirabisi,F/Montecatini Terme 1994/EXT 99 (33)}) 11... Nxd2 12. Qxd2 Nxe5 13. dxe5 Bc5 (13... Bb4 $5 14. Qc2 Bd7 $14) 14. Bd4 $14 {White's chanses are clear better due to space advantage and good prospects for attack on the king-side.} (14. f4 b6 15. cxd5 cxd5 16. Rac1 Bb7 17. Rc2 Rac8 18. Rfc1 g5 19. Bd4 gxf4 20. Bxc5 bxc5 21. exf4 Rc7 22. Qf2 Rfc8 23. h3 $14 {1-0 Markosian,D-Kovanova,B/Serpukhov 2002/EXT 2003 (41)}) 14... Ba3 {An interesting idea.Black is trying to prevent c4-c5 and keep the bishops on the board.} (14... b6 15. Bxc5 Qxc5 (15... bxc5 16. Rac1 $14 {[%csl Rc5][%cal Gd2a5]}) 16. cxd5 cxd5 (16... Qxd5 17. Qc3 $14 {[%cal Gd3c4]}) 17. Rac1 Qe7 18. f4 $14) 15. Qc2 $1 {[%cal Gc4c5]} b6 $6 {That allows white to start an immediate attack.} (15... c5 $142 16. Bc3 Bd7 17. Rad1 Rad8 $14 {and white has only a minimal advantage.}) 16. cxd5 cxd5 17. g4 $1 g6 ({after} 17... Bd7 18. gxf5 exf5 19. f4 Rac8 20. Qg2 $16 {[%cal Gg1h1,Gf1f3,Gf3g3] black has no counterplay.}) 18. gxf5 gxf5 19. Kh1 Kh8 (19... Kf7 20. Qg2 Rg8 21. Qh3 $40 {[%cal Gf1g1]}) 20. Rg1 {[%cal Gd3f5] Now black is forced to give up a pawn,since there is no normal defence against 21.Bxf5.} Bc5 21. Bxc5 bxc5 22. Rac1 c4 23. bxc4 dxc4 24. Qxc4 Bb7 {Black has completed his development at cost in pawn.} 25. Be2 $2 {Too passively! White missing a great opportunity of neutralizing black's counterplay at all.} ({after} 25. Qf4 $1 Rad8 26. Bc4 Rd2 27. Rg3 Rfd8 28. Rcg1 $16 {black's king is in danger and black is not able to create any visible counterplay.}) 25... Bd5 26. Qc7 {Leads to a force draw.} ({white's chanses are slighty better after} 26. Qa4 Rab8 27. Rc2 Rg8 28. Rg3 $14 {because black has no sufficient compensation for a pawn.}) 26... Qxc7 27. Rxc7 Rfc8 $1 {Changing white's active rook.} 28. Rd7 (28. Rgg7 $6 Rxc7 29. Rxc7 Bxa2 $15) (28. Rxc8+ $6 Rxc8 $15 {[%cal Gc8c2]}) 28... Rc2 29. Rgg7 (29. Bd1 $6 Rd2 {[%csl Ra2,Rd7][%cal Ga8b8,Ga8g8,Gd5f3] is dangerously for white.}) 29... Rxe2 30. Rxh7+ 1/2-1/2

[Event "EU-Cup 19th"]
[Site "Rethymno"]
[Date "2003.09.30"]
[Round "3.3"]
[White "Adams, Michael"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2719"]
[BlackElo "2399"]
[Annotator "Erenburg,Sergey"]
[PlyCount "114"]
[EventDate "2003.09.28"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 098"]
[Source "ChessBase"]
[SourceDate "2004.02.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.02.03"]
[SourceQuality "1"]
[WhiteTeam "Paris NAO"]
[BlackTeam "Minsk Vesnianka"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 {Quite a rare continuation in comparison to the following ones:} (3... Nf6 4. Nc3 Qc7 5. O-O Nd4 {0-1 Sokolov,A-Lautier,J/Aix les Bains 2003/CBM 97_01/[Erenburg] (32)}) (3... e6) (3... g6) (3... Na5 {is also possible.}) 4. O-O a6 $6 {seems to me quite strange. In many variations, white captures on c6- that's the main idea of 3.b5 variation. So, a7-a6 looks like losing the tempo.} (4... Nf6 5. Nc3 Nd4 {-see 3...f6 variation.}) 5. Bxc6 dxc6 6. a4 {White has other ways to fight for an advantage:} (6. d3 e5 7. a4 a5 8. Be3 (8. b3) 8... Nf6 9. h3 h6 10. Nbd2 Be6 11. c3 (11. b3) 11... Be7 12. d4 cxd4 13. cxd4 exd4 14. Nxd4 Bd7 15. Qc2 O-O $11 {0-1 Dovliatov,S-Kovalev,A/Minsk 2000/EXT 2001 (32)}) (6. h3 e5 7. d3 Ne7 8. a4 a5 9. Nh4 Ng6 10. Qh5 Nf4 11. Bxf4 exf4 12. e5 g6 13. Qe2 g5 14. Nf3 g4 15. hxg4 Bxg4 16. Nbd2 $14 {1-0 Moiseenko,A-Mochalov,E/Orel 1999/EXT 2001 (54)}) 6... Nf6 {Black tried also} (6... a5 7. d4 cxd4 8. Qxd4 Bg4 9. Ne5 Rd8 10. Qc3 Be2 11. Re1 e6 12. Nd2 Ba6 $11 {1-0 Balashov,Y-Dreev,A/Maikop 1998/CBM 66 (30)}) 7. d3 {is more flexible, than the following move, as it saves all the options for b1.} (7. Nc3 a5 8. e5 Nd5 9. Ne4 Bg4 $1 10. Nxc5 Bxf3 11. Qxf3 Qxe5 12. Nxb7 e6 13. c4 Nb4 14. d4 Qxd4 15. Be3 Qxc4 16. Qg3 Nd5 $17 {0-1 Kovalev,A-Zhigalko,S/69th ch-BLR, Minsk BLR 2003 (47)}) 7... a5 {not allowing white to fix black pawns on the queenside.} 8. Nbd2 $146 {This novelty is more flexible, than} (8. Bg5 Bg4 9. Nbd2 Nd7 10. c3 h6 11. Bh4 g5 12. Bg3 Qd8 13. Qb3 Qc8 14. d4 Bg7 15. h3 $14 {1-0 Karner,H-Heuer,V/Tallinn 1977/MCD (46)}) 8... g6 ({After} 8... e5 9. Nc4 Nd7 10. b3 Be7 11. Bb2 $14 {black's position is very passive. In addition, he has serious problems with light-squared bishop.}) 9. b3 {preparing to fianchette the dark-squared bishop. At the same time, white secures c4 stronghold.} Bg7 10. Bb2 O-O 11. Be5 Qd8 12. Nc4 {We can resume the results of the opening struggle as a successful for white. He has got a stabile positional advantage, thanks to a superior pawn structure and better located pieces.} b5 {Black isn't ready to suffer the knight on c4, so he drives it away. On the other hand, last black move weakens very much c5 and a5 pawns.} (12... Bg4 13. h3 Bxf3 14. Qxf3 $14) (12... Be6 13. Qe2 $14) 13. Ne3 Bh6 14. h3 {Prophylactic move, which is going to cover the g4 square.} Be6 {Black is trying to get his light-squared bishop into the game, but, it is still located quite passive.} 15. Qe1 $1 {Very strong move. White is going to put pressure on the a5 pawn to force black to play b5-b4.} (15. Qe2 Qb6) 15... Qb6 16. Bc3 $1 {[%cal Ye1a5,Ga4b5]} (16. Qc3 Nd7) 16... c4 $1 {Maybe this move isn't the best objectively, but, at least it changes the character of a struggle.} (16... b4 $2 17. Be5 $16 {[%csl Gc4][%cal Yf3d2,Yd2c4,Yf2f4]}) 17. bxc4 Bxe3 ({After} 17... bxc4 18. Nd4 $16 {white gets an obvious advantage.}) 18. fxe3 {After white eliminated black's dark-squared bishop he can use its absence through the attack on the black king.} bxc4 19. Ng5 (19. Rb1 {is also possible.} Qa6 20. Bxf6 exf6 21. d4 $16) 19... cxd3 20. cxd3 ({Bad is} 20. Nxe6 {, in view of} d2 $1) 20... Qc5 $8 {I think, the only move, that gives black some chances.} (20... Bb3 21. Rxf6 exf6 22. Nxh7 $40) (20... h6 21. Nxe6 fxe6 22. Rc1 $18) 21. e5 (21. Nxe6 fxe6 22. Bd4 Qc2 (22... Qb4 23. Qc1 $18) 23. Qb1 $16) 21... Nh5 {Again the only move, which is going to close the "h" file from white queen.} (21... Nd5 22. Bd4 Qb4 23. Qh4 h5 24. Qe4 Kg7 25. Nxe6+ fxe6 26. Rfb1 Nc3 (26... Qd2 27. Rb2) 27. Rxb4 Nxe4 28. Rb7 $18) (21... Nd7 22. Qh4 (22. Bd4 Qd5) 22... Qxe3+ 23. Kh1 h5 24. Nxe6 fxe6 25. Qxe7 $18) 22. Nxe6 fxe6 23. Rxf8+ Rxf8 24. Bxa5 ({White had a possibility to get a material advantage, which may be enough for a win, after} 24. d4 Qd5 25. Bxa5 c5 26. Bb6 cxd4 27. Bxd4 $18) 24... Qxe5 25. Bc3 Qd5 26. Qd2 Ng3 27. a5 Qh5 $1 {trying to create a counterplay.} 28. Re1 {White could win immediately after} (28. a6 $1 Ne2+ 29. Kh2 Rf2 30. Qe1 $1 (30. a7 Qf3 31. a8=Q+ Kf7 32. Rg1 Nxg1 $17) 30... Qf3 (30... Qh4 31. Qxe2 Rxe2 32. a7 $18) 31. Qxf2 Qxf2 32. a7 $18) 28... Qb5 29. Qa2 ({Probably stronger was} 29. Ba1 $5 Rf5 30. Qc3 e5 31. Qa3 $1 $18 {[%cal Ga5a6,Ga3e7]}) 29... Qd5 ({Black loses after} 29... Qxd3 30. Qxe6+ Rf7 31. Qxc6 Ne2+ (31... Rf1+ 32. Kh2) 32. Rxe2 Qxe2 33. Qe8+ Rf8 34. Qxe7 $18) 30. Qxd5 {White correctly goes on winning endgame. He has a powerful advnaced "a" pawn, which is supported by rook and bishop. These factors should give white a victory...} exd5 31. e4 {limitting the possibilities of the black knight.} dxe4 32. Re3 $2 {throwing away the advantage. Probably this mistake is time trouble one...} (32. dxe4 Nh5 33. Be5 $18) (32. Be5 Nf5) 32... Rf1+ $1 (32... Nf5 33. Rxe4 $18) 33. Kh2 Rc1 $1 {threatening f1.} 34. Rxg3 e3 $3 {Probably this move was overlooked by Michael.} ({Otherwise, black loses:} 34... Rxc3 35. dxe4 Rc4 36. Ra3 Rd4 37. a6 Rd8 38. a7 Ra8 39. Kg3 $18) 35. Rxe3 (35. Bb4 $5 c5 $1 36. Rxe3 cxb4 37. Rxe7 Ra1 {-the game.}) 35... Rxc3 36. Rxe7 Ra3 $8 (36... Rxd3 37. a6 $18) 37. Rc7 (37. Ra7 $2 Rxd3) 37... Rxa5 38. Rxc6 Ra3 {The best position for black's rook.} 39. Rd6 Kg7 {It is important not to allow white to cut the monarch on the 7-th rank.} 40. Kg3 h6 41. Kf3 Ra2 $1 {not allowing white to activate the king.} 42. Re6 Rd2 43. Re3 Kf6 44. g3 h5 $1 45. Ke4 g5 $1 {preparing the attack on white's "h" pawn.} 46. Kd5 Kf5 $1 ({Of course not} 46... Rh2 $4 47. g4 $1) 47. h4 {Other continuations don't imporve white's chaces:} (47. d4 Rh2) (47. Rf3+ Kg6 48. h4 (48. d4 Rh2 49. g4 hxg4 50. hxg4 Rg2 $11) 48... Rh2 $1 49. hxg5 Kxg5 50. d4 Kg4 51. Rd3 Rh3 $11) 47... gxh4 48. gxh4 Kg4 49. Re4+ Kf3 50. Kd4 ({Black gets draw after} 50. d4 {as well:} Ra2 51. Re1 Kg3 52. Rh1 Kg2 53. Rd1 Kg3 54. Ke6 Kxh4 55. d5 Kg3 56. d6 h4 57. d7 Ra8 58. d8=Q Rxd8 59. Rxd8 h3 $11) 50... Ra2 $1 51. Kc3 Rh2 52. Kd4 Ra2 53. Ke5 Ra5+ 54. Ke6 Ra3 $1 {After black succeeds to eliminate white's "d" pawn, the draw is very simple.} 55. Rd4 Ke3 56. Rd5 Rxd3 57. Rxh5 (57. Rxd3+ Kxd3 58. Kf5 Kd4 59. Kg5 Ke5 60. Kxh5 Kf6 $11) 57... Kf4 1/2-1/2

[Event "EU-Cup 19th"]
[Site "Rethymno"]
[Date "2003.10.01"]
[Round "4.3"]
[White "Zhigalko, Sergei"]
[Black "Aleksandrov, Aleksej"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2399"]
[BlackElo "2659"]
[PlyCount "133"]
[EventDate "2003.09.28"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 098"]
[Source "ChessBase"]
[SourceDate "2004.02.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.02.03"]
[SourceQuality "1"]
[WhiteTeam "Minsk Vesnianka"]
[BlackTeam "Kiseljak"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "BIH"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. Nd2 a5 10. b3 a4 11. Bb2 axb3 12. axb3 Rxa1+ 13. Bxa1 Bb7 14. Bb2 Qg5 15. g3 Bb4 16. Bg2 O-O 17. f4 Qg6 18. Be4 Qh6 19. O-O d5 20. exd6 cxd6 21. Bd4 Nd7 22. Bg2 Nc5 23. Bf2 Qf6 24. Ne4 Nxe4 25. Qxe4 Qd8 26. Qe3 Bc5 27. Qd2 Bxf2+ 28. Qxf2 Qa5 29. Qe3 d5 30. cxd5 cxd5 31. Qd4 Re8 32. b4 Qa2 33. Rd1 h6 34. Qd2 Qb3 35. Re1 Rc8 36. Bh3 Rb8 37. Bg2 Ra8 38. Qd4 h5 39. Qb6 Qc3 40. Rd1 Qc8 41. Qc5 Qe8 42. Qf2 Qe7 43. b5 Ra5 44. Re1 Qd7 45. b6 Rb5 46. Qe3 Bc6 47. Qe7 Qxe7 48. Rxe7 Rxb6 49. Re5 Rb1+ 50. Kf2 Rb2+ 51. Kg1 Rd2 52. Rxh5 f6 53. f5 Bd7 54. g4 d4 55. Rh3 Kf7 56. Be4 Rb2 57. Ra3 Ke7 58. Ra6 Rb3 59. Bc6 Bc8 60. Ra8 Kd8 61. Bd5 Rb1+ 62. Kf2 Kc7 63. h4 Bd7 64. h5 Bb5 65. Ra7+ Kd6 66. Be6 Rb2+ 67. Ke1 0-1

[Event "EU-Cup 19th"]
[Site "Rethymno"]
[Date "2003.10.02"]
[Round "5.3"]
[White "Zhigalko, Sergei"]
[Black "Asmundsson, Ingvar"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2399"]
[BlackElo "2321"]
[PlyCount "67"]
[EventDate "2003.09.28"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 098"]
[Source "ChessBase"]
[SourceDate "2004.02.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.02.03"]
[SourceQuality "1"]
[WhiteTeam "Minsk Vesnianka"]
[BlackTeam "Reykjavik Hellir"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "ISL"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. c4 Nb6 7. exd6 exd6 8. O-O Be7 9. b3 O-O 10. Nc3 Bf6 11. Be3 Re8 12. h3 Bh5 13. Rc1 d5 14. c5 Nc8 15. b4 a6 16. Qd2 N8a7 17. Rb1 Nb5 18. Nxb5 axb5 19. Rb3 Na7 20. g4 Bg6 21. Ne5 c6 22. Ra3 Bxe5 23. dxe5 Qb8 24. Bf4 b6 25. h4 h6 26. h5 Be4 27. Rg3 Re6 28. g5 hxg5 29. Rxg5 bxc5 30. Bg4 Rh6 31. f3 Bh7 32. Rxg7+ Kxg7 33. Bxh6+ Kh8 34. Qg5 1-0

[Event "EU-Cup 19th"]
[Site "Rethymno"]
[Date "2003.10.03"]
[Round "6.3"]
[White "Palliser, Richard"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2438"]
[BlackElo "2399"]
[Annotator "Roiz,Michael"]
[PlyCount "72"]
[EventDate "2003.09.28"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 098"]
[Source "ChessBase"]
[SourceDate "2004.02.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.02.03"]
[SourceQuality "1"]
[WhiteTeam "Barbican"]
[BlackTeam "Minsk Vesnianka"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "BLR"]

1. d4 {[%mdl 48]} Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Be7 6. O-O O-O ({another common line is:} 6... c5 7. Nc3 cxd4 8. exd4 d5 9. cxd5 Nxd5 10. Ne5 O-O) 7. Nc3 d5 8. cxd5 exd5 9. b3 c5 10. Bb2 Nbd7 11. Rc1 Re8 12. Ne2 {[%cal Ge2g3] That is probably not the most principal continuation.} (12. Qc2 $5 Bf8 (12... Bd6 $142 {[%csl Ge5][%cal Gd8e7,Ga8d8] Avrukh,B}) 13. Rfd1 a6 $6 (13... Rc8 14. Bf5 g6 15. Bh3 $5 {[%cal Gf3e5]} (15. Bxd7 $5 Qxd7 (15... Nxd7 16. dxc5 Nxc5 17. Qb1 $16 {[%csl Gd4,Gd5]}) 16. dxc5 bxc5 (16... Rxc5 17. Ba3 $1 Rxc3 18. Qxc3 Bxa3 19. Qxf6 Bxc1 20. Rxc1 $16) (16... Bxc5 17. Qb1) 17. Nxd5 $1 Nxd5 18. e4 {and black has a lot of problems with a1-h8 -diagonal;f.e.} Bh6 19. Ra1 Qe6 20. exd5 Bxd5 21. Qc3 f6 22. Rxd5 $1 Qxd5 23. Qxf6 {with decisive attack.})) (13... g6 14. dxc5 bxc5 15. Bb5 {also unpleasant for black.}) (13... Qe7 $142 14. Ne5 $36) 14. Bf5 cxd4 (14... Rc8 15. Ne5 (15. dxc5 bxc5 16. Ne2 Rc7 17. Nf4 Bd6) 15... g6 (15... cxd4 16. Nxd7 dxc3 (16... Nxd7 17. Bxh7+ Kh8 18. Rxd4 $16) 17. Nxf6+ Qxf6 18. Bxc8 cxb2 19. Bxb7 bxc1=Q 20. Qxc1 $16 {[%csl Gd5]}) 16. Bxd7 Nxd7 17. Nxd7 Qxd7 18. dxc5 bxc5 19. Nxd5 $1 Bxd5 20. Qc3 f6 21. Qxf6 $18) 15. Nxd4 {[%csl Gd5]} (15. Rxd4 $5) 15... Nc5 (15... Rc8 16. Qb1) 16. Nce2 Bd6 17. Nf3 (17. Bh3 $5 {[%cal Gd4f5]} Nce4 (17... Qc7 $2 18. b4 (18. Ng3) 18... Bxh2+ 19. Kf1 (19. Kh1 $2 Nce4) 19... Ne6 20. Qxc7 Nxc7 21. g3 $18) 18. g3 $14 (18. Nf5 $6 Rc8 {[%csl Gh3][%cal Ge4g5]})) 17... Nce4 18. Ng3 (18. Nf4 $5 Bxf4 (18... Qe7 19. Nd4) 19. exf4 Bc8 20. Bxf6 (20. Bxe4 Nxe4 21. Qc6 Be6 $11) 20... Nxf6 21. Ne5 Bxf5 22. Qxf5 $14 {[%csl Gb6,Gc6,Gd5]}) 18... Nxg3 19. hxg3 $14) (12. Ne5 cxd4 13. exd4 a6 14. Ne2 Rc8 15. Rxc8 Qxc8 16. Ng3 Bf8 17. f4 b5 18. Qf3 Qd8 19. Bf5 Nb6 20. Nh5 $36 {½-½ Malaniuk,V-Mitenkov,A/Katowice op 1992 (40)}) (12. Qe2 $5 {[%cal Gd3a6]} a6 13. Rfd1 b5 14. dxc5 Bxc5 15. Qf1 Qe7 16. Bf5 $14 {1-0 Tibensky,R-Korbela,L/Martin 1996/EXT 99 (27)}) 12... Rc8 {Now that move is not bad at all,since white cannot change the bishops by Ba6.} (12... Ne4 13. Ng3 Rc8 14. Qe2 Nxg3 15. hxg3 Bf6 16. Bf5 Rc6 17. Rfd1 $14 {½-½ Yusupov,A-Huebner,R/SKA-Mephisto München 1992 (25)}) 13. Ng3 {In my opinion,this typical knight's transfer is not effective now,since black can just play g7-g6 and place his bishop on f8 and later on g7,neutralizing the pressure of b2.} (13. Ne5 Bd6 14. Bf5 Rc7 15. f4 Nf8 16. Rf3 Ng6 17. Qe1 Ne4 $11 {1-0 Jendryssek,J-Artz,F/Waldshut 1991/GER (85)}) 13... g6 14. Ne5 (14. Qe2 Ne4 15. Rfd1 Bf8 $11) 14... Bf8 15. f4 {That is a very risky continuation from strategical point of view: white is hoping only for attack,because he has a clear weaknesses on e3 and e4.} (15. Qe2 Bg7 16. Nxd7 Nxd7 17. dxc5 Bxb2 18. Qxb2 bxc5 19. Rfd1 $11) 15... Bg7 {That is a typical placement for the bishop,that neutralizes white's pressure on the long diagonal.The position is very complicated,but black's chanses are not worse,since his pawn structure is more solid.} 16. Qf3 {The queen is very vulnerable on the long diagonal(as you can see in future!)} ({white could keep a balanced position after:} 16. Qe2 Qe7 17. Rfd1) 16... Rc7 {A good move.Black has protected on b7 and prepared c5-c4.} (16... Qe7 $5) 17. Rb1 $6 {That is another strange move,that allows black to seize the initiative.} ({better was:} 17. Qe2 Qe7 18. Rfd1 {although after} Rec8 {black's position is already slighty preferable.}) 17... c4 $6 {Black has seized a lot of space on the queen side white's bishops are really passive now.On the other hand,i am not sure about that,because now the centre has stabilized and that allows white to start some active operations,using his strong e5.} ({after} 17... Qe7 $142 $1 {it is very hard to see some useful move for white.}) 18. Bc2 b5 $1 {It is clear that black shouldn't allow white to activate his dark squared bishop,but there is no time for that.} ({after} 18... Qe7 $6 19. bxc4 dxc4 20. e4 $132 {white could reach a very strong central pawns.}) 19. Ba3 $1 Re6 $1 {[%csl Yd6][%cal Ge6a6,Ga7a5] An excellent rook's transfer.It goes to a6,there it will attack white'a pawns and protect on f6(in view of f4-f5).Black has also took control on d6,and planning to push a7-a5 and b5-b4,so white's next move is practically forced.} 20. Bb4 Ra6 21. Ra1 {Another strange move.I cannot understand the reason for that passive move.} ({much more natural looks} 21. a3 Qe8 (21... Bf8 22. bxc4 bxc4 (22... dxc4 23. e4 $13) 23. Bxf8 Qxf8 24. Nxd7 Nxd7 25. f5 $132) 22. bxc4 bxc4 23. Rf2 {and white has a defensible position,since black has always to worry about his king.}) 21... Bf8 {Changing the dark squared bishops,black wants to break white's blockade on the queen-side.On the other hand,white gets an excellent opportunity of counterplay by f4-f5.} 22. Bxf8 Qxf8 23. Nxd7 $6 {[%mdl 16384] That is already a serious strategical mistake.White's knight on e5 is the strongest piece,so white shouldn't change without any reason!} ({after} 23. f5 g5 (23... Qe7 $2 24. Qf4 Rc8 25. fxg6 hxg6 26. Qg5 $40 {[%csl Rg6]}) 24. Nh5 Qh6 25. Nxf6+ Nxf6 26. Qg3 $132 {white could get good counterchanses.}) 23... Rxd7 24. f5 {Now that move is much less powerful.} Qb4 $6 {Too optimistic.The queen should be placed close to g8.} (24... g5 $5 25. Nh5 Qh6 26. Nxf6+ Qxf6 $15) 25. fxg6 hxg6 26. bxc4 $4 {That is a desicive mistake.The b7 could only dream about opening the long diagonal!} ({The only way to fight was:} 26. Qf4 Qc3 27. Rac1 Qd2 28. Rfd1 Qa5 29. bxc4 bxc4 (29... dxc4 30. e4 $132) 30. Bb1 (30. Rf1 $5) 30... Re6 31. Rf1 {and white's counterplay should be estimated.}) 26... dxc4 27. Qf4 Qc3 $1 {That strong move was probably overlooked by white.} 28. Be4 (28. Rac1 Qd2 {[%csl Rg2,Gh2][%cal Gd2g2]} 29. Qf2 Qxf2+ 30. Rxf2 Ng4 31. Re2 Rxa2 $19) 28... Nxe4 29. Nxe4 Bxe4 30. Qxe4 Re6 $19 {[%csl Re3] Now the game is over!} 31. Qa8+ Kg7 32. d5 Rxe3 33. Qc6 Qd4 34. Kh1 Rxd5 35. h3 {That allows an elegant final blow,but white is completely lost anyway.} Rxh3+ 36. gxh3 Qe4+ 0-1

[Event "EU-Cup 19th"]
[Site "Rethymno"]
[Date "2003.10.04"]
[Round "7.3"]
[White "Zhigalko, Sergei"]
[Black "Galkin, Alexander"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2399"]
[BlackElo "2607"]
[PlyCount "34"]
[EventDate "2003.09.28"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 098"]
[Source "ChessBase"]
[SourceDate "2004.02.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.02.03"]
[SourceQuality "1"]
[WhiteTeam "Minsk Vesnianka"]
[BlackTeam "Norilsk Nikel"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "RUS"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Bg6 7. Be2 Nh6 8. O-O Be7 9. Ne1 Nf5 10. Nd3 O-O 11. c3 Qb6 12. Bf4 Rac8 13. g4 Nh4 14. Bg3 Bxd3 15. Bxd3 c5 16. dxc5 Nxc5 17. Nxc5 Rxc5 1/2-1/2

[Event "Wch U14"]
[Site "Chalkidiki"]
[Date "2003.10.23"]
[Round "1"]
[White "Cartas, Octavian"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2084"]
[BlackElo "2460"]
[PlyCount "88"]
[EventDate "2003.10.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 d6 7. Be2 e6 8. O-O Be7 9. Nc3 Nxc3 10. bxc3 dxe5 11. dxe5 Qa5 12. Qb3 O-O 13. Bf4 Qc7 14. Nd4 Nxe5 15. Kh1 Qc5 16. Be3 Qa5 17. Rfd1 Ng6 18. Bf3 e5 19. Nb5 Nh4 20. Be4 Nf5 21. Bxf5 Bxf5 22. Nd6 Bg4 23. Rd5 Qc7 24. Nb5 Qb8 25. c4 Be6 26. Rd2 Rc8 27. Rc1 a6 28. Na3 b5 29. Rdc2 h6 30. Qb2 b4 31. Nb1 a5 32. Nd2 Bf5 33. Nf3 Bxc2 34. Rxc2 Bf6 35. c5 e4 36. Nd4 Rd8 37. c6 Qc7 38. g3 Rd5 39. a4 bxa3 40. Qb7 Ra7 41. Qxc7 Rxc7 42. Bf4 Be5 43. Bxe5 Rxe5 44. Ne2 Rb5 0-1

[Event "Wch U14"]
[Site "Chalkidiki"]
[Date "2003.10.24"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Wu, Li"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2460"]
[BlackElo "2182"]
[PlyCount "57"]
[EventDate "2003.10.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Qb6 5. Nf3 Nc6 6. a3 Nh6 7. b4 cxb4 8. cxb4 Nf5 9. Be3 Bd7 10. Bd3 Nxe3 11. fxe3 a5 12. b5 Ne7 13. Nc3 Ng6 14. h4 Be7 15. h5 Nf8 16. O-O a4 17. Nxa4 Qa5 18. Nc5 Bxc5 19. dxc5 Bxb5 20. Ng5 Nd7 21. h6 g6 22. Bxb5 Qxb5 23. Rxf7 Qxc5 24. Qd4 Rxa3 25. Raf1 Ra6 26. Nxh7 Qb5 27. Qf4 Ra4 28. Qg5 Qd3 29. Qe7# 1-0

[Event "Wch U14"]
[Site "Chalkidiki"]
[Date "2003.10.25"]
[Round "3"]
[White "Potapov, Pavel"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2267"]
[BlackElo "2460"]
[PlyCount "184"]
[EventDate "2003.10.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. g3 fxe4 12. Bg2 Be6 13. Bxe4 Rc8 14. O-O Bg7 15. Qh5 Bxd5 16. Bxd5 Qd7 17. c3 O-O 18. Nc2 Ne7 19. Rad1 Rc5 20. Ne3 Nxd5 21. Rxd5 Rxd5 22. Nxd5 f5 23. Rd1 f4 24. Qh4 Kh8 25. gxf4 exf4 26. Nxf4 Qf5 27. Nh5 Be5 28. Rf1 Qf3 29. Ng3 Qf4 30. Qxf4 Rxf4 31. Re1 a5 32. Re4 Rf8 33. Kg2 Kg8 34. Ne2 Rb8 35. f4 Bg7 36. a3 b4 37. axb4 d5 38. Re7 axb4 39. Rd7 bxc3 40. bxc3 Rb2 41. Kf3 Bxc3 42. Rxd5 Bf6 43. h3 Kf7 44. Ng3 Rh2 45. Rd7+ Kg8 46. Kg4 Rg2 47. Rd3 Ra2 48. Ne4 Be7 49. Kf5 Kf7 50. Ng5+ Bxg5 51. Kxg5 Ra6 52. Rd7+ Kg8 53. f5 Rb6 54. h4 Ra6 55. Re7 Rb6 56. Re6 Rb7 57. Kf6 Rf7+ 58. Ke5 Ra7 59. Kf6 Rf7+ 60. Kg5 Ra7 61. h5 Kg7 62. h6+ Kf7 63. Rb6 Ra8 64. Rb7+ Kg8 65. Kf6 Rf8+ 66. Ke6 Re8+ 67. Re7 Ra8 68. Rg7+ Kh8 69. Rd7 Re8+ 70. Re7 Ra8 71. f6 Kg8 72. Rg7+ Kh8 73. Rd7 Rf8 74. Rd1 Kg8 75. Rg1+ Kh8 76. Rf1 Ra8 77. Rd1 Re8+ 78. Kf7 Rf8+ 79. Ke7 Rf7+ 80. Ke6 Rf8 81. Rd7 Re8+ 82. Kf7 Rf8+ 83. Ke7 Rf7+ 84. Ke6 Rf8 85. f7 Ra8 86. Ke7 Rf8 87. Kf6 Ra8 88. Rd6 Rf8 89. Ke6 Ra8 90. Rb6 Rd8 91. Ke7 Rd7+ 92. Ke6 Rd6+ 1/2-1/2

[Event "Wch U14"]
[Site "Chalkidiki"]
[Date "2003.10.26"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Jojua, Davit"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2460"]
[BlackElo "2278"]
[PlyCount "79"]
[EventDate "2003.10.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 g6 5. Nf3 Bg7 6. h3 O-O 7. O-O Nc6 8. d5 Nb8 9. Bf4 h6 10. Re1 a6 11. a4 b6 12. Na3 Nbd7 13. Qc2 Bb7 14. Bh2 Kh7 15. Rad1 Ne8 16. Bg3 Nc7 17. h4 Nf6 18. Nc4 b5 19. Na5 Rb8 20. axb5 axb5 21. b4 c4 22. Be2 Ba8 23. Nd4 Qd7 24. Bf3 Rbe8 25. Nac6 Ng4 26. Qe2 Ne5 27. Nxe5 dxe5 28. Nc2 Qd6 29. h5 Bb7 30. Ra1 Ra8 31. Qe3 e6 32. Ra7 Rab8 33. Qc5 Rfd8 34. hxg6+ fxg6 35. Rd1 exd5 36. exd5 Qxc5 37. bxc5 Nxd5 38. Bxd5 Rxd5 39. Rxd5 Bxd5 40. Rxg7+ 1-0

[Event "Wch U14"]
[Site "Chalkidiki"]
[Date "2003.10.27"]
[Round "5"]
[White "Banusz, Tamas"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2361"]
[BlackElo "2460"]
[PlyCount "52"]
[EventDate "2003.10.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Bf4 a6 11. Rfd1 d6 12. Rd2 Qc7 13. Rad1 Rd8 14. Ne1 Nc6 15. b4 Nh5 16. Qb3 Nxf4 17. gxf4 Rac8 18. Ne4 Nb8 19. Qe3 h6 20. a3 d5 21. cxd5 Bxd5 22. f5 Bxe4 23. Rxd8+ Rxd8 24. Rxd8+ Qxd8 25. Qxe4 exf5 26. Qxf5 g6 1/2-1/2

[Event "Wch U14"]
[Site "Chalkidiki"]
[Date "2003.10.28"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Wang, Hao"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2460"]
[BlackElo "2215"]
[PlyCount "97"]
[EventDate "2003.10.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Qh4 8. c4 O-O-O 9. c5 g6 10. Nc3 Bg7 11. Ne2 Rde8 12. a4 Kb8 13. a5 a6 14. Qb3 Kc8 15. Qxd5 Bc6 16. Qb3 Rd8 17. Qxf7 Rhf8 18. Qxg7 Rxf2 19. Bxe4 Rxf1+ 20. Kxf1 Qxe4 21. Bf4 Rd7 22. Qh8+ Rd8 23. Qe5 Qxg2+ 24. Ke1 Rd7 25. Kd2 Kb8 26. Rg1 Qf3 27. Rg3 Qf1 28. Rg1 Qf3 29. Qe3 Qd5 30. Qc3 Qe4 31. Rg3 Ka7 32. Re3 Qb1 33. Be5 Rf7 34. Qc1 Qa2 35. Ra3 Qd5 36. Re3 Rf2 37. Qe1 Rf7 38. b3 Bb5 39. Qh4 Rd7 40. Kc2 Qg2 41. Qg3 Qf1 42. Nc3 Rf7 43. Nxb5+ axb5 44. Qe1 Rf2+ 45. Kc3 Qg2 46. Bxc7 Rc2+ 47. Kb4 Qd5 48. Be5 Ka6 49. Qf1 1-0

[Event "Wch U14"]
[Site "Chalkidiki"]
[Date "2003.10.29"]
[Round "7"]
[White "Gupta, Abhijeet"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2294"]
[BlackElo "2460"]
[PlyCount "68"]
[EventDate "2003.10.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 a5 8. Rb1 Bd7 9. e4 Nf6 10. Qc2 Na6 11. e5 Nd5 12. Be2 Be7 13. O-O Nab4 14. Qe4 O-O 15. Qg4 f5 16. exf6 Bxf6 17. Ne5 Qc7 18. f4 Nc2 19. axb5 Nde3 20. Bxe3 Nxe3 21. Qh3 Nxf1 22. bxc6 Bxe5 23. dxe5 Qxc6 24. Rxf1 Rab8 25. Kh1 Rxb2 26. Qh4 Qc7 27. Bf3 Bc6 28. Ne4 Bxe4 29. Bxe4 g6 30. Qh3 Qxe5 31. Qa3 Rxf4 32. Rd1 Rf8 33. Bf3 c3 34. Rf1 Rxf3 0-1

[Event "Wch U14"]
[Site "Chalkidiki"]
[Date "2003.10.30"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Khairullin, Ildar"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2460"]
[BlackElo "2455"]
[PlyCount "61"]
[EventDate "2003.10.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 g6 7. d4 cxd4 8. Ng5 d5 9. exd6 e6 10. Qf3 Ne5 11. Qg3 Bxd6 12. Ne4 Nec4 13. Qd3 Ne5 14. Qg3 Nec4 15. Qd3 Ne5 16. Qxd4 Bc7 17. Bg5 Qxd4 18. cxd4 Nc6 19. Nf6+ Kf8 20. Bh6+ Ke7 21. Bg7 Rd8 22. Nxh7 Nd7 23. d5 Be5 24. Bxe5 Ncxe5 25. dxe6 Nd3+ 26. Ke2 Nf4+ 27. Ke3 Nxg2+ 28. Kf3 Nh4+ 29. Kg4 Nc5 30. Kxh4 Rh8 31. exf7 1/2-1/2

[Event "Wch U14"]
[Site "Chalkidiki"]
[Date "2003.10.31"]
[Round "9"]
[White "Carlsen, Magnus"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2450"]
[BlackElo "2460"]
[PlyCount "66"]
[EventDate "2003.10.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. c4 f5 14. O-O O-O 15. Qf3 d5 16. cxd5 fxe4 17. Bxe4 Rb8 18. Rad1 Qd7 19. d6 Rb6 20. Bd5 Rxd6 21. Bb3 Kh8 22. Rxd6 Qxd6 23. Rd1 Qg6 24. Qd5 f5 25. Qd6 Qg5 26. Qc6 e4 27. Nc2 Bxb2 28. g3 Bg7 29. Nd4 e3 30. Nf3 Qe7 31. Re1 Bb7 32. Rxe3 Bxc6 33. Rxe7 Bxf3 0-1

[Event "Wch U14"]
[Site "Chalkidiki"]
[Date "2003.11.01"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Nepomniachtchi, Ian"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2460"]
[BlackElo "2447"]
[PlyCount "218"]
[EventDate "2003.10.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. a3 a5 7. Be2 Nc6 8. O-O Nh6 9. b3 cxd4 10. cxd4 Nf5 11. Bb2 Be7 12. a4 Rc8 13. Bb5 h5 14. Na3 g5 15. Nc2 g4 16. Nfe1 Bg5 17. Rb1 Nb4 18. Na3 Bxb5 19. Nxb5 Kd7 20. Nd3 Be7 21. Nxb4 axb4 22. Bc1 Rc6 23. Bf4 Rhc8 24. Rb2 Rg8 25. Rd2 Qa5 26. Rd3 Rg6 27. Qe2 Qa8 28. Rd2 Qa6 29. Rd3 Rg8 30. Rd2 Rgc8 31. Qd1 Qb6 32. Ra2 Rg8 33. Rd2 Rgc8 34. Ra2 f6 35. Qd2 Rc3 36. Rb2 h4 37. Qd1 g3 38. Rd2 fxe5 39. Bxe5 gxf2+ 40. Rdxf2 Ne3 41. Qb1 Rc2 42. Rxc2 Rxc2 43. Rf2 Qc6 44. Rxc2 Qxc2 45. Qxc2 Nxc2 46. Kf2 Na1 47. Ke2 Nxb3 48. g4 hxg3 49. Bxg3 Na5 50. h4 Nc6 51. Kd3 Bf6 52. Bf2 Ne7 53. h5 Bg7 54. Kc2 Bh6 55. Be1 Nf5 56. Bxb4 Bg7 57. Kd3 Ng3 58. Nd6 b6 59. h6 Bxh6 60. Nb5 Kc6 61. Na7+ Kb7 62. Nb5 Bg7 63. Be1 Nf5 64. Bd2 Ne7 65. Nd6+ Kc6 66. Nb5 Nf5 67. Na7+ Kb7 68. Nb5 Bh6 69. Bb4 Bf4 70. Be1 Ne7 71. Bb4 Nc6 72. Be1 Ka6 73. Kc3 Na5 74. Na3 Bd6 75. Nb5 Bh2 76. Kb4 Nc4 77. Kb3 Kb7 78. Na3 Nd6 79. Nb5 Ne4 80. Kc2 Bg3 81. Bb4 Ng5 82. Kd3 Nf3 83. Ke2 Ng5 84. Kd3 Nf7 85. Ke2 Bb8 86. Kd3 Nd8 87. Bd2 Nc6 88. Kc2 Kc8 89. Kd3 Kd7 90. Na3 Ke7 91. Nc2 Bd6 92. Ne3 Bb4 93. Bc1 Kd7 94. Nc2 Kc7 95. Na1 Kc8 96. Nb3 Kd7 97. Bf4 Bd6 98. Bg5 Ke8 99. Bd2 Bc7 100. Nc1 Kf7 101. Ne2 Kg6 102. Nc3 Kf5 103. Nb5 Bb8 104. Be1 Kg4 105. Bd2 Kf3 106. Be1 Bf4 107. Bh4 Bb8 108. Be1 Bh2 109. Bh4 Bf4 1/2-1/2

[Event "Wch U14"]
[Site "Chalkidiki"]
[Date "2003.11.02"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Andriasian, Zaven"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2460"]
[BlackElo "2311"]
[PlyCount "139"]
[EventDate "2003.10.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 b6 5. d4 cxd4 6. cxd4 Bb7 7. Nc3 Nxc3 8. bxc3 Qc7 9. Bd2 e6 10. Bd3 d6 11. O-O Nd7 12. exd6 Bxd6 13. Re1 O-O 14. h3 Nf6 15. Ne5 Rfd8 16. Rc1 h6 17. Qb3 Rac8 18. a4 Bxe5 19. Rxe5 Qc6 20. f3 Nd7 21. Re3 Qd6 22. Rd1 Nf6 23. Re5 Bd5 24. Qb5 Bc6 25. Qb3 Qd7 26. Bc2 Bd5 27. Qb2 Ne8 28. Qc1 f5 29. Rde1 Nd6 30. R5e2 Rc6 31. Bd3 Rc7 32. Qa1 Rdc8 33. Rc1 Bc4 34. Bxc4 Nxc4 35. Bf4 Rc6 36. Qa2 Qd5 37. Qb3 a6 38. Qb4 Kf7 39. Be5 Rd8 40. Rce1 Rd7 41. Bf4 Re7 42. h4 Rd7 43. Kh2 Qa5 44. Qb3 b5 45. axb5 Qxb5 46. Qxb5 axb5 47. Rb1 Rb7 48. Ra2 Rc8 49. Ra6 Rd8 50. Rb4 Rd5 51. Kg3 Ke7 52. Rb1 Nb6 53. h5 Kf7 54. Be5 Nc4 55. Bf4 Nb6 56. Be5 Nc4 57. Bf4 Re7 58. Rc6 g5 59. hxg6+ Kxg6 60. Re1 Kf6 61. Bxh6 Re8 62. Bf4 Rd7 63. Rb1 Rd5 64. Rh1 Rg8+ 65. Kf2 Rg6 66. Rh7 Rd8 67. Rcc7 b4 68. Be5+ Kg5 69. f4+ Kg4 70. g3 1-0

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2004.02.17"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Asrian, Karen"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2493"]
[BlackElo "2599"]
[PlyCount "66"]
[EventDate "2004.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Bg6 7. Nbd2 Nh6 8. Nb3 Be7 9. Ne1 O-O 10. Nd3 Nf5 11. c3 Rc8 12. g4 Nh4 13. Bf4 Bxd3 14. Bxd3 c5 15. Bc2 cxd4 16. cxd4 f6 17. exf6 Nxf6 18. Bg3 Ne4 19. Bd3 Nf3+ 20. Kg2 a5 21. a4 Qb6 22. Bb5 Bg5 23. Qd3 Rf7 24. Rad1 Rcf8 25. Qc2 Nh4+ 26. Bxh4 Bxh4 27. f3 Ng5 28. Rd3 Qd8 29. Qd2 b6 30. Qe3 Rxf3 31. Rxf3 Rxf3 32. Qe5 Qf8 33. Nd2 Rf2+ 0-1

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2004.02.18"]
[Round "2"]
[White "Landa, Konstantin"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2563"]
[BlackElo "2493"]
[PlyCount "97"]
[EventDate "2004.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bb5 Bb7 16. O-O Ne7 17. Bc4 Bc6 18. Ra2 Rb8 19. Qd3 Kh8 20. Nxe7 Qxe7 21. Bd5 Bb5 22. c4 Bd7 23. b3 Qd8 24. Rfa1 a4 25. b4 Qb6 26. b5 f5 27. Rxa4 fxe4 28. Qe2 Qc5 29. Bxe4 Bg4 30. Qe1 Be6 31. Ne3 Rbc8 32. Bc6 g6 33. R1a2 Bh6 34. Nd5 Rf7 35. Ra8 Rxa8 36. Rxa8+ Kg7 37. Ne3 Bxe3 38. Qxe3 Qxe3 39. fxe3 Bxc4 40. Ra1 Rc7 41. Rb1 Bd3 42. Rb3 Bc4 43. Rb4 Bd3 44. h3 Bf5 45. Bd5 Rc1+ 46. Kh2 Rc8 47. b6 Rb8 48. b7 Bd7 49. Rb6 1-0

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2004.02.20"]
[Round "4"]
[White "Bu, Xiangzhi"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2606"]
[BlackElo "2493"]
[PlyCount "85"]
[EventDate "2004.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. e3 Bd6 5. Bd3 f5 6. O-O Nf6 7. b3 Qe7 8. Qc2 O-O 9. Ne5 b6 10. Nc3 Bb7 11. cxd5 Nxd5 12. Nc4 Nb4 13. Qe2 Nxd3 14. Qxd3 Na6 15. e4 Bc7 16. Re1 b5 17. Nd2 Qh4 18. Nf3 Qh5 19. e5 Nb4 20. Qe2 Rfd8 21. a4 Nd5 22. Nxd5 Rxd5 23. Ba3 Ba5 24. Rec1 b4 25. Bb2 Bb6 26. a5 Bxa5 27. Ra4 Rad8 28. h3 h6 29. Rca1 Bb6 30. Rxb4 c5 31. Rxa7 Bxa7 32. Rxb7 R5d7 33. Rxd7 Rxd7 34. Qc4 Rd5 35. b4 cxd4 36. Qc8+ Kh7 37. Qxe6 Rb5 38. Qd7 Rxb4 39. Ba3 Rb1+ 40. Kh2 Bb8 41. Bf8 Qg6 42. Bc5 Re1 43. Bxd4 1/2-1/2

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2004.02.21"]
[Round "5"]
[White "Ni, Hua"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2560"]
[BlackElo "2493"]
[PlyCount "65"]
[EventDate "2004.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Nf6 6. e5 Nd5 7. Nc3 Nc7 8. Bxc6 dxc6 9. Ne4 b6 10. Nf6+ Kf8 11. Ne4 Bg4 12. d3 Ne6 13. Ned2 Qd5 14. h3 Bxf3 15. Nxf3 Rd8 16. Qe2 h6 17. Be3 Kg8 18. c4 Qd7 19. Rad1 Kh7 20. b3 Rhe8 21. g4 f6 22. d4 cxd4 23. Bxd4 Nf4 24. Qe4 Ne6 25. Be3 Qxd1 26. Rxd1 Rxd1+ 27. Kg2 Ng5 28. Bxg5 fxg5 29. h4 Red8 30. hxg5 e6 31. Nh4 R1d2 32. Qxg6+ Kh8 33. Nf3 1-0

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2004.02.22"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Pogorelov, Ruslan"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2493"]
[BlackElo "2451"]
[PlyCount "116"]
[EventDate "2004.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. O-O Ng6 8. g3 Be7 9. h4 O-O 10. h5 Nh8 11. h6 g6 12. Be3 cxd4 13. cxd4 f6 14. exf6 Bxf6 15. Nbd2 Nf7 16. Nb3 b6 17. Rc1 Nd6 18. Bf4 Qe7 19. Qd2 a5 20. a4 Rfc8 21. Na1 Nb4 22. b3 Ne4 23. Qe3 Na2 24. Rc2 Rxc2 25. Nxc2 Rc8 26. Bd3 Rc3 27. Rb1 Nb4 28. Nxb4 Qxb4 29. Be5 Be7 30. Nd2 Rxd3 31. Qxd3 Qxd2 32. Qxd2 Nxd2 33. Rc1 Nf3+ 34. Kg2 Nxe5 35. Rc7 Ng4 36. Rxd7 Bf6 37. Rb7 Bxd4 38. Rb8+ Kf7 39. Rb7+ Kf6 40. Rxh7 g5 41. Rh8 Kg6 42. Rg8+ Kxh6 43. f4 Ne3+ 44. Kf3 gxf4 45. Kxf4 Nf5 46. g4 Ng7 47. Rd8 Kg6 48. Rd7 Ne8 49. g5 Ng7 50. Rd6 Kh5 51. Rd7 e5+ 52. Kf3 Ne6 53. Rxd5 Kxg5 54. Rd6 Kf5 55. Ke2 Nf4+ 56. Kd2 Ke4 57. Rd8 Kf3 58. Kc2 Bf2 0-1

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2004.02.23"]
[Round "7"]
[White "Kim, Alexey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2449"]
[BlackElo "2493"]
[PlyCount "145"]
[EventDate "2004.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. O-O a6 5. Bxc6 dxc6 6. d3 e5 7. Be3 b6 8. a4 a5 9. Na3 Ne7 10. Nc4 Ng6 11. Qe1 Be7 12. Kh1 Rb8 13. b3 O-O 14. Qd2 Be6 15. Ng1 f5 16. exf5 Bxf5 17. f3 h5 18. Rae1 h4 19. Bg5 Bf6 20. Bxf6 gxf6 21. Qh6 Qg7 22. Qxg7+ Kxg7 23. Ne2 Be6 24. Nd2 Bd5 25. Kg1 Rfe8 26. Ne4 Rbd8 27. Nd2 Rb8 28. Ne4 Rbd8 29. Nd2 f5 30. Nc3 Kf6 31. Kf2 Nf4 32. Ne2 Ng6 33. Nc4 Bxc4 34. bxc4 e4 35. fxe4 fxe4 36. Nc1 exd3 37. Nxd3 Rxe1 38. Kxe1+ Kg5 39. Kd2 Rd4 40. Kc3 Ne7 41. Re1 Kf6 42. g3 hxg3 43. hxg3 Rg4 44. Rf1+ Ke6 45. Rg1 Nc8 46. Nf2 Rd4 47. Re1+ Kf5 48. g4+ Kf4 49. Nd3+ Kxg4 50. Ne5+ Kf4 51. Nxc6 Re4 52. Rxe4+ Kxe4 53. Nb8 Ke5 54. Nd7+ Ke6 55. Nf8+ Ke5 56. Nd7+ Ke6 57. Nf8+ Ke7 58. Ng6+ Kd6 59. Nf4 Ne7 60. Kd3 Ke5 61. Ng2 Nc6 62. Ne3 Nb4+ 63. Kc3 Ke6 64. Kb3 Kd6 65. Kc3 Kc6 66. Nf5 Na6 67. Ne7+ Kb7 68. Kd3 Kc7 69. Nd5+ Kc6 70. Kc3 Nb4 71. Ne3 Kd6 72. Kb3 Ke5 73. Ng4+ 1/2-1/2

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2004.02.24"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Schneider, Dmitry"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2493"]
[BlackElo "2462"]
[PlyCount "62"]
[EventDate "2004.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. b3 Bg7 16. d5 Nb6 17. Rb1 c6 18. c4 Qc7 19. Bd3 Nbd7 20. Bf1 bxc4 21. bxc4 Nc5 22. Bg5 a5 23. Qd2 Ba6 24. Bh6 Bxh6 25. Qxh6 Qe7 26. Qd2 Qf8 27. Qc3 Rec8 28. Re2 Qd8 29. Qe3 Nfd7 30. Nh2 f5 31. f4 Qh4 1/2-1/2

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2004.02.25"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Belkhodja, Slim"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2493"]
[BlackElo "2445"]
[PlyCount "109"]
[EventDate "2004.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. O-O O-O 7. a4 a5 8. h3 c6 9. Ba2 h6 10. Re1 Re8 11. Be3 Bf8 12. Qd2 Qc7 13. Rad1 exd4 14. Bxd4 Ne5 15. Nh4 Be6 16. Bxe6 Rxe6 17. b3 Rae8 18. Nf5 Ned7 19. Qf4 Kh7 20. Re2 g6 21. Ng3 Qd8 22. Be3 Qe7 23. Red2 Ng8 24. Qg4 h5 25. Qg5 Qxg5 26. Bxg5 Nc5 27. f3 b6 28. h4 Nb7 29. Nce2 Rc8 30. Nf1 Bh6 31. Bxh6 Nxh6 32. Kf2 f5 33. Nd4 Re5 34. Ng3 fxe4 35. Nxe4 Kg7 36. Ng5 Nf7 37. Nde6+ Kf6 38. Nxf7 Kxf7 39. Ng5+ Kg7 40. Rd4 Rce8 41. Rc4 Rc5 42. Ne4 Rxc4 43. bxc4 Ra8 44. Rb1 Ra6 45. Ke3 Kf7 46. g4 Ke7 47. Kf4 Nd8 48. gxh5 gxh5 49. Kg5 Nf7+ 50. Kxh5 Ne5 51. f4 Nxc4 52. Kg6 Ra8 53. Nf6 d5 54. Re1+ Kd6 55. h5 1-0

[Event "BLR-ch 70th"]
[Site "Minsk"]
[Date "2004.03.04"]
[Round "1"]
[White "Tihonov, Jurij"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2443"]
[BlackElo "2493"]
[PlyCount "61"]
[EventDate "2004.03.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 d6 9. Be2 Be7 10. O-O a6 11. Rd1 Nbd7 12. Be3 O-O 13. Rac1 Rc8 14. f4 Qc7 15. Qb1 Qb8 16. f5 e5 17. Nb3 b5 18. cxb5 axb5 19. Na5 Ba8 20. Nd5 Nxd5 21. exd5 Nf6 22. Nc6 Bxc6 23. Rxc6 Rxc6 24. dxc6 d5 25. Qd3 Qc7 26. Rc1 Rc8 27. Bg5 Qa7+ 28. Qe3 Qc7 29. Qd3 Qa7+ 30. Qe3 Qc7 31. Qd3 1/2-1/2

[Event "BLR-ch 70th"]
[Site "Minsk"]
[Date "2004.03.05"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Lavretzkij, Roman"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2493"]
[BlackElo "2390"]
[PlyCount "59"]
[EventDate "2004.03.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Qb6 7. O-O cxd4 8. cxd4 Nh6 9. Na3 Bxa3 10. bxa3 Nf5 11. Be3 Nxe3 12. fxe3 Qd8 13. Rb1 Na5 14. Qe1 O-O 15. h4 Rc8 16. Bd3 h6 17. Nh2 Ba4 18. Rb2 Qc7 19. Ng4 Qc3 20. Qe2 Kh8 21. Kh2 b6 22. Nxh6 f5 23. Nxf5 exf5 24. Bxf5 Rxf5 25. Rxf5 Kg8 26. Qf3 Qc6 27. Rf2 Bc2 28. Rxc2 Qxc2 29. Qxd5+ Kh7 30. Qf7 1-0

[Event "BLR-ch 70th"]
[Site "Minsk"]
[Date "2004.03.06"]
[Round "3"]
[White "Novitzkij, Dmitrij"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2408"]
[BlackElo "2493"]
[PlyCount "143"]
[EventDate "2004.03.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. O-O O-O 9. Be3 Rb8 10. Rb1 b5 11. e5 Nf5 12. Bf2 dxe5 13. fxe5 Nxe5 14. Bxc5 Nxf3+ 15. Qxf3 Bd4+ 16. Bxd4 Qxd4+ 17. Qf2 Bb7 18. Ne4 Kg7 19. Qxd4+ Nxd4 20. c3 Nf5 21. Rbe1 h5 22. Nc5 Bxg2 23. Kxg2 Rfc8 24. d4 b4 25. Rf2 bxc3 26. bxc3 Rc6 27. h3 Rcb6 28. g4 hxg4 29. hxg4 Nd6 30. Re3 Rb2 31. Ref3 g5 32. a4 a5 33. Kg3 Rxf2 34. Rxf2 Rb1 35. Re2 Rc1 36. Re3 Nc4 37. Rd3 Kg6 38. Rf3 Nd2 39. Rd3 Nb1 40. d5 exd5 41. Rxd5 Nxc3 42. Rd6+ f6 43. Kf3 Rf1+ 44. Ke3 Rf4 45. Rd4 Rf1 46. Kd3 Rf3+ 47. Kd2 Nb1+ 48. Ke2 Ra3 49. Rd3 Ra2+ 50. Ke3 Rg2 51. Kf3 Rb2 52. Ke3 Rb4 53. Rd4 Na3 54. Rxb4 Nc2+ 55. Ke4 Nxb4 56. Nb3 Na6 57. Kd5 f5 58. gxf5+ Kxf5 59. Nxa5 g4 60. Nc4 Kf4 61. Kd4 g3 62. Ne3 Nb4 63. Ng2+ Kf3 64. Nh4+ Kf2 65. Ke4 Nc6 66. Kf4 Na5 67. Kg4 Nc4 68. Kh3 Na5 69. Ng2 Nc4 70. Nf4 Kf3 71. Nd3 Na5 72. Ne1+ 1/2-1/2

[Event "BLR-ch 70th"]
[Site "Minsk"]
[Date "2004.03.07"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Gorovets, Andrey"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2493"]
[BlackElo "2393"]
[PlyCount "67"]
[EventDate "2004.03.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. Rb1 Qc7 11. Re1 h6 12. Qc2 O-O-O 13. Bd1 f5 14. exf6 gxf6 15. Nh4 e5 16. Nf1 e4 17. Ng3 Qd6 18. f3 f5 19. fxe4 fxe4 20. Rf1 Rg8 21. Bh5 Bg7 22. Nhf5 Nxf5 23. Nxf5 Bxf5 24. Rxf5 Rgf8 25. Qf2 b6 26. Be3 Rxf5 27. Qxf5+ Kb7 28. Rf1 Nc6 29. Qh7 Rd7 30. Rf7 Rxf7 31. Bxf7 Qf6 32. Bxd5 Kc7 33. Qxe4 Ne7 34. Qf4+ 1-0

[Event "BLR-ch 70th"]
[Site "Minsk"]
[Date "2004.03.08"]
[Round "5"]
[White "Kolesnik, Eduard"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2406"]
[BlackElo "2493"]
[PlyCount "161"]
[EventDate "2004.03.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Bd3 a6 11. Nc3 O-O 12. O-O f5 13. f3 Bg5 14. Kh1 Nd7 15. b4 b6 16. Qc2 g6 17. Na4 a5 18. Bxg5 Qxg5 19. c5 axb4 20. cxd6 Qd8 21. Rab1 Rf6 22. Qc6 Bb7 23. Qxb7 Rxa4 24. Bb5 Nc5 25. Qe7 Ra8 26. Qxe5 Qxd6 27. Qxd6 Rxd6 28. Bc4 Ra4 29. Rf2 Kg7 30. Rd2 b3 31. axb3 Rb4 32. Kg1 Nb7 33. Be2 Na5 34. Rd3 Kf6 35. g3 Rb5 36. b4 Nb7 37. f4 Rbxd5 38. Rxd5 Rxd5 39. Bf3 Rd7 40. Bxb7 Rxb7 41. Rc1 Ke6 42. Rc6+ Kd5 43. b5 Ra7 44. Kg2 Rb7 45. Kf3 Kd4 46. h4 Kd3 47. h5 Rg7 48. Rxb6 Kc4 49. h6 Rd7 50. Rb8 Kc5 51. g4 Rd3+ 52. Ke2 Rd7 53. gxf5 gxf5 54. Rf8 Kxb5 55. Rxf5+ Kc6 56. Rf6+ Kd5 57. Kf3 Ra7 58. Kg4 Ra1 59. Rb6 Rh1 60. Kg5 Rg1+ 61. Kf5 Rh1 62. Ra6 Rh2 63. Ra5+ Kd4 64. Ra4+ Kd5 65. Ra5+ Kd4 66. Ra7 Rxh6 67. Rd7+ Ke3 68. Ke5 Ra6 69. f5 h5 70. f6 Ra5+ 71. Rd5 Ra8 72. Ke6 h4 73. Rh5 Kf4 74. f7 Kg4 75. Rh7 Ra6+ 76. Ke7 Ra7+ 77. Kf6 Rxf7+ 78. Kxf7 h3 79. Kf6 Kg3 80. Kf5 h2 81. Ke4 1/2-1/2

[Event "BLR-ch 70th"]
[Site "Minsk"]
[Date "2004.03.09"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Dydyshko, Viacheslav"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2493"]
[BlackElo "2574"]
[PlyCount "86"]
[EventDate "2004.03.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 Nc6 5. Nf3 e5 6. d5 Ne7 7. O-O Ng6 8. Re1 Be7 9. b4 cxb4 10. cxb4 O-O 11. a4 Bg4 12. h3 Bd7 13. a5 Nh5 14. Be3 Nhf4 15. Bf1 f5 16. Nc3 Qe8 17. Rc1 fxe4 18. Nxe4 Ba4 19. Qd2 Nxh3+ 20. Kh2 Nhf4 21. Rc7 Rc8 22. Rec1 Rxc7 23. Rxc7 Qb8 24. Qc1 Bc6 25. Rxe7 Nxe7 26. dxc6 bxc6 27. Bd2 d5 28. Ng3 Qd6 29. Qc3 Neg6 30. a6 Kh8 31. Qe3 e4 32. Nd4 Ne5 33. Ndf5 Ng4+ 34. Kh1 Nxe3 35. Nxd6 Nxf1 36. Nxf1 Nd3 37. Kg1 Rxf2 38. b5 cxb5 39. Nxb5 Rf6 40. Nc7 d4 41. Bg5 Rg6 42. Bh4 e3 43. Nh2 Rc6 0-1

[Event "BLR-ch 70th"]
[Site "Minsk"]
[Date "2004.03.10"]
[Round "7"]
[White "Maljush, Andrej"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2344"]
[BlackElo "2493"]
[PlyCount "119"]
[EventDate "2004.03.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. Qc2 O-O 10. Bf4 Nbd7 11. Nbd2 Nh5 12. Ne5 Nxf4 13. gxf4 Nxe5 14. dxe5 Rc8 15. Rfd1 Qc7 16. e3 Rfd8 17. Nf3 g6 18. Nd4 Ba3 19. Qe2 Qe7 20. Rab1 Bc5 21. Nc2 Qf8 22. Bf1 dxc4 23. bxc4 Rxd1 24. Rxd1 Rd8 25. Ne1 Qe7 26. Nf3 Kg7 27. Qc2 Bb7 28. Ng5 Qc7 29. Ne4 Be7 30. Bg2 Ba6 31. Rxd8 Qxd8 32. Qa4 Bb7 33. Qxa7 Qa8 34. Qxa8 Bxa8 35. Nd6 Bxd6 36. exd6 Kf8 37. e4 Ke8 38. e5 Kd7 39. h4 h5 40. Kf1 Bb7 41. Ke2 Ba6 42. Kd3 c5 43. Kc3 Bc8 44. Be4 Ba6 45. a3 Bc8 46. Bc2 Bb7 47. Ba4+ Kd8 48. Bb5 Bf3 49. Kd3 Bg4 50. Ke3 Bf5 51. Bc6 Bc2 52. f5 exf5 53. Kf4 Be4 54. Bb5 Bb7 55. Kg5 Bc8 56. Kf6 Be6 57. f4 Kc8 58. Ke7 g5 59. hxg5 h4 60. g6 1-0

[Event "BLR-ch 70th"]
[Site "Minsk"]
[Date "2004.03.11"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Teterev, Vitaly"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2493"]
[BlackElo "2460"]
[PlyCount "111"]
[EventDate "2004.03.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 g6 5. Nf3 Bg7 6. h3 O-O 7. O-O a6 8. e5 Ne8 9. Bf4 cxd4 10. cxd4 Nc6 11. Be4 dxe5 12. dxe5 Nc7 13. Nc3 Ne6 14. Bg3 Nc5 15. Bd5 Bf5 16. a3 Rc8 17. Bh2 a5 18. Ba2 e6 19. g4 Bd3 20. Re1 Ba6 21. Re3 Qb6 22. Qc2 Rfd8 23. Rd1 Rxd1+ 24. Nxd1 Qb5 25. Bg3 b6 26. Kh2 Nd7 27. Nc3 Ncxe5 28. Nxe5 Bxe5 29. Bxe5 Nxe5 30. Nxb5 Rxc2 31. Rxe5 Rxf2+ 32. Kg3 Rxb2 33. Bc4 Rc2 34. Bf1 Kg7 35. a4 Rc1 36. Kf2 Ra1 37. Re4 f5 38. gxf5 exf5 39. Re7+ Kf6 40. Ra7 Ra2+ 41. Be2 Bc8 42. Nc3 Ra3 43. Nd5+ Ke5 44. Nxb6 Be6 45. Rxa5+ Kf4 46. Rb5 Rxh3 47. Rb4+ Kg5 48. a5 Rh2+ 49. Ke1 f4 50. a6 Bh3 51. a7 Bg2 52. Ra4 f3 53. Bb5 f2+ 54. Kxf2 Bb7+ 55. Ke3 Rb2 56. Ba6 1-0

[Event "BLR-ch 70th"]
[Site "Minsk"]
[Date "2004.03.12"]
[Round "9"]
[White "Azarov, Sergei Nikolaevich"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2551"]
[BlackElo "2493"]
[PlyCount "49"]
[EventDate "2004.03.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. O-O O-O 14. c4 f5 15. Qh5 Rb8 16. exf5 e4 17. Rae1 Bb7 18. Qg4 h5 19. Qxh5 bxc4 20. Nxc4 d5 21. Ne3 Qd6 22. Ng4 Bc8 23. Qg5 f6 24. Qg6 Bd7 25. Rxe4 1-0

[Event "BLR-ch 70th"]
[Site "Minsk"]
[Date "2004.03.13"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Kupreichik, Viktor D"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2493"]
[BlackElo "2464"]
[PlyCount "65"]
[EventDate "2004.03.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 g6 5. Nf3 Bg7 6. h3 O-O 7. O-O a6 8. Be3 Qc7 9. a4 cxd4 10. cxd4 Nc6 11. Qb3 e6 12. Nbd2 d5 13. e5 Nd7 14. Qc3 a5 15. Bb5 Ndb8 16. Nb3 Bd7 17. Rac1 Rc8 18. Qd2 Be8 19. Bh6 Qe7 20. Nh2 Nd7 21. Bxg7 Kxg7 22. Bxc6 bxc6 23. Nc5 h5 24. g4 Nxc5 25. Rxc5 Bd7 26. Rfc1 Rab8 27. R1c3 Rb4 28. gxh5 Rh8 29. hxg6 Rxa4 30. gxf7 Rh4 31. Ng4 Qxf7 32. Rg3 Kf8 33. Rxa5 1-0

[Event "BLR-ch 70th"]
[Site "Minsk"]
[Date "2004.03.14"]
[Round "11"]
[White "Zhigalko, Andrey"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2491"]
[BlackElo "2493"]
[PlyCount "113"]
[EventDate "2004.03.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. d3 c5 6. Nbd2 Nc6 7. e4 O-O 8. Re1 b5 9. a4 bxa4 10. Rxa4 a5 11. Nf1 Rb8 12. b3 Rb4 13. exd5 exd5 14. Ra1 Be6 15. Ne3 h6 16. Ba3 Rb8 17. d4 Qb6 18. Qd3 Rfe8 19. Bxc5 Bxc5 20. dxc5 Qxc5 21. Red1 Ne4 22. Nd4 Nb4 23. Qf1 Bc8 24. Bf3 Ba6 25. Qg2 Nc3 26. Rd2 Ne4 27. Bxe4 dxe4 28. Ndf5 Re6 29. Rad1 Nc6 30. Nd6 Qb4 31. Nd5 Qc5 32. Nc7 Rxd6 33. Nxa6 Rxd2 34. Rxd2 Qc3 35. Nxb8 Qxd2 36. Nxc6 Qxc2 37. Nxa5 e3 38. Qa8+ Kh7 39. fxe3 Qd1+ 40. Kf2 Qc2+ 41. Kf3 Qxh2 42. Qe4+ g6 43. Nc4 Qg1 44. Qf4 Kg7 45. Ke2 Qg2+ 46. Kd3 h5 47. b4 Qa2 48. Qe5+ Kh6 49. Qb2 Qa8 50. b5 Qd5+ 51. Kc3 Kg5 52. b6 Qb7 53. Qf2 Kg4 54. Qxf7 Qa8 55. Qa7 Qh8+ 56. Kb3 Qd8 57. Qd7+ 1-0

[Event "World Youth Stars 2nd"]
[Site "Kirishi"]
[Date "2004.06.18"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Matlakov, Maxim"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2486"]
[BlackElo "2361"]
[PlyCount "199"]
[EventDate "2004.06.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "4"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. d4 e6 4. e5 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. O-O Ng6 8. g3 Be7 9. h4 cxd4 10. cxd4 O-O 11. h5 Nh8 12. h6 g6 13. Nc3 f6 14. exf6 Bxf6 15. Bf4 Nf7 16. Qd2 Kh8 17. Kg2 g5 18. Be3 Rg8 19. Rh1 Ne7 20. Rh5 Nf5 21. Rah1 Be8 22. R5h2 a6 23. Ne1 Bc6 24. Bg4 N7d6 25. Nf3 Nc4 26. Qe2 Qc7 27. Rh3 Rae8 28. b3 Ncxe3+ 29. fxe3 Nd6 30. Rc1 Qe7 31. Qd3 Ne4 32. Qd1 Qd6 33. Nxe4 dxe4 34. Nd2 b5 35. Qc2 Rc8 36. Qc5 Qxc5 37. Rxc5 Bd5 38. Rh1 Be7 39. Rxc8 Rxc8 40. Bd1 Bb4 41. Nf1 Rc1 42. Nh2 Ra1 43. a4 bxa4 44. bxa4 Bc4 45. Ng4 Bd6 46. Nf2 Ra2 47. Bh5 Rxa4 48. Rc1 Kg8 49. Nxe4 Bd5 50. Rc8+ Bf8 51. Bf3 Bxe4 52. Bxe4 Kf7 53. Rc7+ Kf6 54. Rxh7 Ra2+ 55. Kh3 g4+ 56. Kxg4 Rh2 57. Ra7 Bxh6 58. Rxa6 Bxe3 59. d5 Bc5 60. Rxe6+ Kf7 61. Rc6 Bb4 62. Kf4 Ba3 63. g4 Ke7 64. g5 Bd6+ 65. Ke3 Rh3+ 66. Kd4 Ra3 67. g6 Rg3 68. Ra6 Bb4 69. Bf5 Rg1 70. Ra7+ Kf6 71. Rf7+ Kg5 72. Bd3 Ba3 73. Rb7 Kf6 74. Rb3 Bd6 75. Rb6 Rg4+ 76. Be4 Ke7 77. Rb7+ Kf6 78. Rf7+ Kg5 79. Rf5+ Kxg6 80. Rf4+ Kg5 81. Rf7 Rf4 82. Rg7+ Kf6 83. Rd7 Be5+ 84. Kd3 Rf1 85. Rb7 Rd1+ 86. Ke2 Rd4 87. Ke3 Rd1 88. Rb6+ Kf7 89. Bg6+ Kg7 90. Bd3 Kf7 91. Ke4 Bh2 92. Rh6 Re1+ 93. Kf5 Re5+ 94. Kg4 Bg1 95. d6 Ke8 96. Bf5 Rd5 97. d7+ Ke7 98. Rh8 Bb6 99. Re8+ Kf6 100. Re6+ 1-0

[Event "World Youth Stars 2nd"]
[Site "Kirishi"]
[Date "2004.06.19"]
[Round "2"]
[White "Sjugirov, Sanan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2260"]
[BlackElo "2486"]
[PlyCount "114"]
[EventDate "2004.06.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "4"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Be2 a6 11. Nc3 O-O 12. O-O f5 13. f3 Bg5 14. Bxg5 Qxg5 15. Qc1 Qd8 16. Qe3 f4 17. Qf2 Bf5 18. Rac1 Nd7 19. b4 b6 20. Rfd1 Kh8 21. Bd3 g6 22. Bf1 Rb8 23. Na4 g5 24. Bd3 Bxd3 25. Rxd3 e4 26. Qd4+ Ne5 27. Qxe4 Nxd3 28. Qxd3 b5 29. cxb5 axb5 30. Nc3 Qb6+ 31. Kf1 Qe3 32. Qxe3 fxe3 33. Ne4 Ra8 34. Rc2 Rf5 35. Ke2 Rxd5 36. Kxe3 Kg7 37. Rc7+ Kg6 38. Rc6 Rxa2 39. Nxd6 Rxg2 40. Ke4 Rd1 41. Ke5 Re1+ 42. Ne4+ Kh5 43. Kf5 Rxe4 44. Kxe4 Rxh2 45. Kd5 Rh4 46. Kc5 Rf4 47. Kxb5 Rxf3 48. Ka6 g4 49. b5 g3 50. Rc1 Kg4 51. b6 Ra3+ 52. Kb5 Rb3+ 53. Ka6 h5 54. b7 h4 55. Ka7 g2 56. Rc4+ Kh3 57. Rc1 Kh2 0-1

[Event "World Youth Stars 2nd"]
[Site "Kirishi"]
[Date "2004.06.20"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Khairullin, Ildar"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2486"]
[BlackElo "2481"]
[PlyCount "67"]
[EventDate "2004.06.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "4"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 Qc7 8. Qe2 g5 9. e6 f6 10. Na3 dxe6 11. Nb5 Qb8 12. d4 cxd3 13. Bxd3 g4 14. Nfd4 Ne5 15. Bc2 a6 16. Na3 Bd7 17. h3 Qd6 18. hxg4 O-O-O 19. Bd2 Nxg4 20. O-O-O Ne5 21. Rhe1 Rg8 22. g3 Kb8 23. Kb1 Rc8 24. Bc1 Nd5 25. f4 Nc6 26. c4 Nxd4 27. Rxd4 Qb6 28. Rd3 Bc6 29. cxd5 Bxd5 30. Bb3 Qc6 31. Bxd5 exd5 32. Qe6 Qxe6 33. Rxe6 Rc6 34. f5 1-0

[Event "World Youth Stars 2nd"]
[Site "Kirishi"]
[Date "2004.06.21"]
[Round "4"]
[White "Mueller, Reinhold"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2035"]
[BlackElo "2486"]
[PlyCount "80"]
[EventDate "2004.06.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "4"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 c5 6. e3 Bb7 7. Bg2 Nc6 8. O-O Rc8 9. Bd2 Be7 10. Bc3 cxd4 11. exd4 O-O 12. Nbd2 d5 13. b3 Rc7 14. a3 dxc4 15. bxc4 Qa8 16. Qb2 Rd8 17. Rad1 Nb8 18. Rfe1 Na6 19. a4 Bf8 20. a5 Nd7 21. Ra1 Qc8 22. axb6 axb6 23. Ne5 Bxg2 24. Kxg2 Nxe5 25. Rxe5 Nb8 26. Rb5 Nd7 27. Kg1 h6 28. c5 Rc6 29. Ra7 bxc5 30. Ba5 Re8 31. Rbb7 Re7 32. dxc5 Qe8 33. Ne4 Nxc5 34. Nxc5 Rxc5 35. Rxe7 Bxe7 36. Qb7 Rb5 37. Bb6 Bf8 38. Qa6 Qc6 39. Qa2 Rxb6 40. h4 Qe4 0-1

[Event "World Youth Stars 2nd"]
[Site "Kirishi"]
[Date "2004.06.22"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Potapov, Pavel"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2486"]
[BlackElo "2240"]
[PlyCount "121"]
[EventDate "2004.06.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "4"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 Qc7 8. Qe2 g5 9. e6 dxe6 10. Nxg5 Qe5 11. d4 cxd3 12. Bxd3 Qxe2+ 13. Bxe2 h6 14. Ne4 e5 15. Ng3 Be6 16. O-O O-O-O 17. Re1 f6 18. Nd2 Nd5 19. Ndf1 Bf7 20. Bh5 Bxh5 21. Nxh5 f5 22. Ne3 Nxe3 23. Bxe3 Rg8 24. f4 e4 25. Rad1 Rxd1 26. Rxd1 e6 27. Kf2 Be7 28. h3 Rd8 29. Ke2 Rxd1 30. Kxd1 Kd7 31. g4 Bh4 32. gxf5 exf5 33. Ng7 Ne7 34. Bxa7 Bf6 35. Nh5 Bh4 36. Ke2 Ke6 37. Bc5 Kf7 38. Bxe7 Kxe7 39. Ng7 Kf6 40. Ne8+ Ke7 41. Nc7 Bg3 42. Nd5+ Kd6 43. Ne3 Ke6 44. Ng2 Kd5 45. b3 Kd6 46. a4 Kd5 47. a5 Kd6 48. b4 Kd5 49. b5 Kc5 50. c4 h5 51. h4 Kd6 52. a6 bxa6 53. bxa6 Kc6 54. c5 Kc7 55. Ne3 Kb8 56. c6 Bxf4 57. Nd5 Be5 58. Ke3 Bh2 59. c7+ Kc8 60. Nb6+ Kxc7 61. a7 1-0

[Event "World Youth Stars 2nd"]
[Site "Kirishi"]
[Date "2004.06.23"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Lintchevski, Daniil"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2486"]
[BlackElo "2248"]
[PlyCount "117"]
[EventDate "2004.06.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "4"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Be7 6. dxe5 O-O 7. Qd5 Nc5 8. Be3 d6 9. Bxc5 dxc5 10. Bxc6 bxc6 11. Qe4 Rb8 12. b3 Qd5 13. Qf4 Qe6 14. c4 Qg4 15. Qe3 Bf5 16. Nc3 Rbd8 17. Rad1 Bc2 18. Rd2 Rxd2 19. Qxd2 Qg6 20. Qd7 Bd8 21. Qd2 Be7 22. Qd7 Bd8 23. Ne2 Qd3 24. Qxd3 Bxd3 25. Re1 Be7 26. Nc3 Rd8 27. Rd1 Kf8 28. g3 Ke8 29. Ne1 Bf5 30. Rxd8+ Kxd8 31. f4 g5 32. Kf2 Kd7 33. Ke3 f6 34. fxg5 fxg5 35. Ne4 Ke6 36. Nd3 h6 37. a4 Bg4 38. a5 Bf5 39. Ndxc5+ Bxc5+ 40. Nxc5+ Kxe5 41. b4 Bc8 42. Nd3+ Kf5 43. Kd4 Kg4 44. Ne5+ Kh3 45. Nxc6 Kxh2 46. Nxa7 Bb7 47. b5 h5 48. a6 Ba8 49. c5 h4 50. g4 h3 51. b6 Kg3 52. b7 Bxb7 53. axb7 h2 54. b8=Q h1=Q 55. Qxc7+ Kxg4 56. Qd7+ Kg3 57. Qd6+ Kg4 58. Qe6+ Kh5 59. Qe8+ 1-0

[Event "World Youth Stars 2nd"]
[Site "Kirishi"]
[Date "2004.06.25"]
[Round "7"]
[White "Nepomniachtchi, Ian"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2445"]
[BlackElo "2486"]
[PlyCount "71"]
[EventDate "2004.06.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "4"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. h3 Bh5 8. O-O Nc6 9. Be3 cxd4 10. cxd4 Be7 11. Nc3 Qd6 12. Qb3 O-O 13. Rfd1 Rfd8 14. a3 a6 15. Na4 b5 16. Nc5 Qd5 17. Rac1 Rdc8 18. Qxd5 Nxd5 19. g4 Bg6 20. a4 Bxc5 21. Rxc5 bxa4 22. Ra1 Nb6 23. Ne5 Nb4 24. Bf3 N4d5 25. Rac1 f6 26. Nc4 Rxc5 27. dxc5 Nxc4 28. Rxc4 Be8 29. c6 Rc8 30. c7 Bb5 31. Rc5 Kf7 32. Bxd5 exd5 33. f4 Ke6 34. f5+ Kd7 35. Bf4 Bc4 36. Kf2 1/2-1/2

[Event "World Youth Stars 2nd"]
[Site "Kirishi"]
[Date "2004.06.26"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Andreikin, Dmitry"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2486"]
[BlackElo "2418"]
[PlyCount "49"]
[EventDate "2004.06.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "4"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 cxd4 7. cxd4 Bb5 8. Nc3 Bxe2 9. Nxe2 Bb4+ 10. Kf1 Nc6 11. g3 Be7 12. Kg2 h5 13. h4 O-O-O 14. Rb1 Nh6 15. Bxh6 Rxh6 16. b4 Kb8 17. a3 Rc8 18. Qd3 Rhh8 19. Rhc1 a6 20. Nc3 Na7 21. Na4 Qb5 22. Qd1 Rxc1 23. Rxc1 Rc8 24. Nc5 Ka8 25. Rb1 1/2-1/2

[Event "World Youth Stars 2nd"]
[Site "Kirishi"]
[Date "2004.06.27"]
[Round "9"]
[White "Rodshtein, Maxim"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2366"]
[BlackElo "2486"]
[PlyCount "172"]
[EventDate "2004.06.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "4"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 Nbd7 6. Nbd2 Nb6 7. Nxc4 Nxc4 8. Qa4+ Bd7 9. Qxc4 Bc6 10. O-O Be7 11. Bg5 O-O 12. Rac1 Rc8 13. Rfe1 Be4 14. e3 Nd7 15. Bxe7 Qxe7 16. Qa4 Rfd8 17. Qa5 c5 18. dxc5 Qf6 19. Nd4 Bxg2 20. Kxg2 Nxc5 21. Qa3 Ne4 22. Nf3 g5 23. Qb4 Qf5 24. Rxc8 Rxc8 25. Re2 g4 26. Nh4 Qd5 27. Qd4 Qxd4 28. exd4 Nf6 29. f3 h5 30. fxg4 hxg4 31. h3 gxh3+ 32. Kxh3 Rc1 33. Nf3 Kg7 34. g4 b5 35. a3 a5 36. Kg3 Nd5 37. Ne5 Rd1 38. Rf2 f6 39. Nc6 Kg6 40. Nxa5 Rxd4 41. Nb3 Rc4 42. Nd2 Rc1 43. Nf3 Rc4 44. Nd2 Ra4 45. Nf3 Ne3 46. Nh2 e5 47. Re2 Nc4 48. Nf3 Nd6 49. Nh4+ Kf7 50. Nf3 Ke6 51. Kh3 Nf7 52. Kg3 Rc4 53. Rd2 Nh6 54. Nh2 Nf7 55. Nf3 Nd6 56. Kh3 Ne4 57. Re2 Kd5 58. Nh4 Kd4 59. Nf3+ Kd3 60. Re1 Nf2+ 61. Kg3 Nxg4 62. b3 Rf4 63. Ra1 Ne3 64. a4 Rg4+ 65. Kh3 Rg8 66. axb5 e4 67. Nh4 f5 68. b6 Rb8 69. Kg3 Rxb6 70. Ra5 Rxb3 71. Nxf5 Nxf5+ 72. Rxf5 Kd2+ 73. Kg2 e3 74. Rd5+ Rd3 75. Re5 Rd8 76. Kf3 Rf8+ 77. Kg2 e2 78. Rd5+ Ke3 79. Re5+ Kd2 80. Rd5+ Ke1 81. Kg1 Rg8+ 82. Kh2 Rg7 83. Kh3 Rg8 84. Kh2 Rg4 85. Kh3 Kf1 86. Rf5+ Kg1 0-1

[Event "World Youth Stars 2nd"]
[Site "Kirishi"]
[Date "2004.06.28"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Howell, David"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2493"]
[BlackElo "2304"]
[PlyCount "120"]
[EventDate "2004.06.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "4"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 Bb7 9. d3 d6 10. a3 Nb8 11. Nbd2 Nbd7 12. Nf1 Re8 13. Ng3 g6 14. Be3 Bf8 15. Qd2 Bg7 16. Rad1 Nc5 17. Ba2 Qe7 18. c3 Rad8 19. Qc2 Qf8 20. Qc1 Ncd7 21. Bg5 h6 22. Be3 d5 23. Qc2 c5 24. b4 c4 25. dxc4 dxc4 26. Bb1 Qe7 27. a4 Nb8 28. Bc5 Qe6 29. a5 Bf8 30. Bb6 Rd7 31. Rxd7 Nfxd7 32. Be3 Nc6 33. Rd1 Rd8 34. Qe2 h5 35. Rf1 Bd6 36. Bc2 Nf8 37. Re1 Qe7 38. Qf1 Ne6 39. Ne2 Qf6 40. h4 Nf4 41. Bb6 Re8 42. Ng5 Bc8 43. g3 Ne6 44. Nh3 Nf8 45. Kh2 Bg4 46. Neg1 Nd7 47. Be3 Qe7 48. f3 Be6 49. Rd1 Rd8 50. Ng5 Nf8 51. Qf2 Bc8 52. Rf1 Ne6 53. Nxe6 Bxe6 54. Bg5 f6 55. Be3 Bb8 56. Rd1 Rxd1 57. Bxd1 Ba7 58. Bc2 Bxe3 59. Qxe3 Qa7 60. Qxa7 Nxa7 1/2-1/2

[Event "World Youth Stars 2nd"]
[Site "Kirishi"]
[Date "2004.06.29"]
[Round "11"]
[White "Kuzubov, Yuriy"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2463"]
[BlackElo "2493"]
[PlyCount "89"]
[EventDate "2004.06.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "4"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 dxc4 5. Qxc4 Nf6 6. Bg5 b5 7. Qc2 Bb7 8. Nbd2 Nbd7 9. e4 h6 10. Bh4 a6 11. O-O-O c5 12. d5 e5 13. g4 g5 14. Bg3 Bd6 15. h4 Rg8 16. Be2 Nxg4 17. Nxg5 Ndf6 18. Bxg4 Nxg4 19. Ngf3 h5 20. Ng5 Qc7 21. Nf1 O-O-O 22. f3 Nh6 23. Bf2 Kb8 24. Ng3 c4 25. Nxh5 Rc8 26. Kb1 b4 27. Rc1 Rg6 28. Qd2 Qa5 29. Ng3 Qb5 30. Qe2 Bc5 31. Bxc5 Rxc5 32. Nf1 a5 33. Ne3 Ba6 34. Rc2 Qa4 35. Nxc4 b3 36. axb3 Qxb3 37. Rhc1 Qb4 38. Rc3 Rb6 39. Nxb6 Rxc3 40. Qxa6 Rxc1+ 41. Kxc1 Qe1+ 42. Kc2 Qf2+ 43. Kb1 Qxh4 44. Qa8+ Kc7 45. Qc6+ 1-0

[Event "Pardubice Skanska op"]
[Site "Pardubice"]
[Date "2004.07.31"]
[Round "9"]
[White "Borovikov, Vladislav"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2587"]
[BlackElo "2478"]
[PlyCount "33"]
[EventDate "2004.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 dxc4 5. Qxc4 Nf6 6. Bg5 b5 7. Qc2 Bb7 8. e3 Nbd7 9. Nbd2 a6 10. a4 Rc8 11. Qb3 Be7 12. Be2 O-O 13. O-O h6 14. Bh4 Nd5 15. Bxe7 Qxe7 16. Rfc1 N5b6 17. axb5 1/2-1/2

[Event "Stork Young Masters"]
[Site "Hengelo"]
[Date "2004.08.09"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Dimitrijevic, Aleksandra"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2478"]
[BlackElo "2292"]
[PlyCount "125"]
[EventDate "2004.08.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "5"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 c5 6. dxc5 Bxc5 7. Nxc5 Qa5+ 8. c3 Qxc5 9. Nf3 f6 10. Qa4+ Nc6 11. Be3 Qa5 12. Qxa5 Nxa5 13. exf6 gxf6 14. Nd4 Ne7 15. Nb5 Kd7 16. O-O-O a6 17. Nd4 Rac8 18. Nxf5 Nxf5 19. Bf4 b5 20. Kb1 Nd6 21. Bd3 e5 22. Bc1 Ke6 23. Rhe1 Rhg8 24. g3 Nab7 25. h4 Rc7 26. Bf1 Nc5 27. g4 Rxg4 28. Bh3 f5 29. Bxg4 fxg4 30. Rg1 Rg7 31. h5 Nf5 32. Rde1 Nd3 33. Re2 e4 34. Bd2 Ke5 35. Rd1 g3 36. fxg3 Rxg3 37. Kc2 Nc5 38. Rf1 e3 39. Rxf5+ Kxf5 40. Bxe3 Ne4 41. Kd3 Ke5 42. h6 Nc5+ 43. Kc2 Ne4 44. Kb3 Rg6 45. Kb4 Ng3 46. Rg2 Kf6 47. Bd4+ Kf7 48. Ka5 Nf5 49. Rxg6 Kxg6 50. Bg1 Kxh6 51. Kxa6 b4 52. Kb6 Kg5 53. Kc5 bxc3 54. bxc3 h5 55. a4 Ne7 56. a5 h4 57. a6 Nc8 58. Kxd5 h3 59. Kc6 Kg4 60. Bh2 Kf3 61. Kb7 Kg2 62. Kxc8 Kxh2 63. a7 1-0

[Event "Stork Young Masters"]
[Site "Hengelo"]
[Date "2004.08.10"]
[Round "2"]
[White "Leenhouts, Koen"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2305"]
[BlackElo "2478"]
[PlyCount "57"]
[EventDate "2004.08.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "5"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Bd3 a6 11. Nc3 O-O 12. O-O f5 13. f3 Qe8 14. Be3 f4 15. Bf2 Rf6 16. Bh4 Rh6 17. Bxe7 Qxe7 18. Qe1 Nd7 19. Qf2 Nf6 20. Ne4 Bf5 21. Nxf6+ Qxf6 22. Bxf5 Qxf5 23. Rac1 Rf8 24. Rfe1 Rg6 25. b4 Qd3 26. Qc2 Qd4+ 27. Qf2 Qd3 28. Qc2 Qd4+ 29. Qf2 1/2-1/2

[Event "Stork Young Masters"]
[Site "Hengelo"]
[Date "2004.08.10"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Bitalzadeh, Ali"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2478"]
[BlackElo "2291"]
[PlyCount "59"]
[EventDate "2004.08.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "5"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. dxc5 Qxc5 7. Na3 Nbd7 8. Be3 Qc8 9. h3 Bh5 10. g4 Bg6 11. g5 Ne4 12. Bb5 Nd6 13. Bxd7+ Qxd7 14. Ne5 Qf5 15. Qa4+ Kd8 16. Nxg6 hxg6 17. O-O-O Qd7 18. Nb5 Qc6 19. Qb3 Ke8 20. Nxd6+ exd6 21. Bd4 Be7 22. Bxg7 Rh4 23. Rhe1 Re4 24. h4 Rc8 25. Qc2 Rxh4 26. Bf6 Rc7 27. Qe2 d5 28. Qe5 Qc5 29. Bxe7 Rxe7 30. Qb8+ 1-0

[Event "Stork Young Masters"]
[Site "Hengelo"]
[Date "2004.08.11"]
[Round "4"]
[White "Michiels, Bart"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2450"]
[BlackElo "2478"]
[PlyCount "70"]
[EventDate "2004.08.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "5"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 Be6 14. g3 O-O 15. Bg2 a5 16. O-O Rb8 17. Qh5 f5 18. Rad1 b4 19. Rd2 bxc3 20. bxc3 e4 21. Rfd1 Be5 22. Nce3 Qd7 23. Nc4 Qg7 24. Nde3 f4 25. gxf4 Bxf4 26. Kh1 Bxc4 27. Nxc4 Bxd2 28. Bxe4 Kh8 29. Rxd2 Ne5 30. Nxd6 Ng4 31. Nf5 Qg6 32. Qh4 Rxf5 33. f3 Nf6 34. Rg2 Qh5 35. Qg3 Rg8 0-1

[Event "Stork Young Masters"]
[Site "Hengelo"]
[Date "2004.08.11"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Muhren, Bianca"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2478"]
[BlackElo "2282"]
[PlyCount "39"]
[EventDate "2004.08.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "5"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be3 cxd4 7. cxd4 Bb4+ 8. Nc3 O-O 9. Bd3 b6 10. O-O Bxc3 11. bxc3 Ba6 12. Re1 Bxd3 13. Qxd3 Rc8 14. Nd2 Nc6 15. Bf4 Nh5 16. Be3 Ne5 17. Qe2 Nc4 18. Nf1 Nf6 19. Rad1 Rc6 20. Bc1 1/2-1/2

[Event "Stork Young Masters"]
[Site "Hengelo"]
[Date "2004.08.12"]
[Round "6"]
[White "Sebag, Marie"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2414"]
[BlackElo "2478"]
[PlyCount "97"]
[EventDate "2004.08.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "5"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. O-O a6 5. Bxc6 dxc6 6. a4 a5 7. d4 cxd4 8. Qxd4 Bg4 9. Qe5 Qxe5 10. Nxe5 Be2 11. Re1 Ba6 12. Bd2 f6 13. Nf3 b6 14. e5 O-O-O 15. b4 axb4 16. Bxb4 c5 17. Bc3 Nh6 18. Nbd2 Kc7 19. Rab1 Kc6 20. Rb2 Rb8 21. Nb1 Nf7 22. Na3 Rg8 23. Reb1 Rb7 24. Nb5 Nd8 25. Nd2 Ne6 26. g3 Bxb5 27. Rxb5 Nc7 28. R5b3 Nd5 29. Nc4 e6 30. Bd2 Rb8 31. Rb5 Be7 32. a5 Nb4 33. Rxb6+ Rxb6 34. axb6 Nxc2 35. Na5+ Kd5 36. Bc3 Rb8 37. b7 Bd8 38. Rd1+ Nd4 39. Bxd4 cxd4 40. Rxd4+ Kc5 41. Rc4+ Kb5 42. Rc8 Bc7 43. Rxc7 Kxa5 44. Rxg7 fxe5 45. Rxh7 Kb6 46. Re7 Kc6 47. Rxe6+ Kd5 48. Rb6 Kc5 49. Rb1 1-0

[Event "Stork Young Masters"]
[Site "Hengelo"]
[Date "2004.08.13"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Michielsen, Joost"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2478"]
[BlackElo "2285"]
[PlyCount "62"]
[EventDate "2004.08.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "5"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 f6 10. exf6 gxf6 11. Bd3 Nxe3 12. fxe3 Bh6 13. Qe2 O-O 14. Nc3 Ne7 15. O-O e5 16. e4 dxe4 17. Nxe4 exd4 18. Nc5 Be3+ 19. Kh1 Qd6 20. Rad1 b6 21. Bc4+ Kh8 22. Nb3 Nf5 23. Nbxd4 Bxd4 24. Nxd4 Nxd4 25. Qe4 Rb8 26. Rxd4 Qc7 27. Qd3 Qg7 28. Rf3 Rb7 29. Rg3 Qh6 30. h3 Rg7 31. Kh2 Bf5 1-0

[Event "Stork Young Masters"]
[Site "Hengelo"]
[Date "2004.08.13"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Zhigalko, Andrey"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2478"]
[BlackElo "2478"]
[PlyCount "19"]
[EventDate "2004.08.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "5"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Be2 e6 5. O-O c6 6. c4 Nbd7 7. Nc3 Be7 8. b3 Ne4 9. Nxe4 Bxe4 10. Bb2 1/2-1/2

[Event "Stork Young Masters"]
[Site "Hengelo"]
[Date "2004.08.14"]
[Round "9"]
[White "Papa, Severin"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2397"]
[BlackElo "2478"]
[PlyCount "14"]
[EventDate "2004.08.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "5"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Bd6 5. Nf3 f5 6. Bd3 Nf6 7. O-O O-O 1/2-1/2

[Event "EU-Cup 20th"]
[Site "Izmir"]
[Date "2004.10.03"]
[Round "1.3"]
[White "Zhigalko, Sergei"]
[Black "Spice, Alan"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2473"]
[BlackElo "2184"]
[PlyCount "59"]
[EventDate "2004.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "TUR"]
[SourceTitle "CBM 104"]
[Source "ChessBase"]
[SourceDate "2005.01.27"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.27"]
[SourceQuality "1"]
[WhiteTeam "Minsk Vesnianka"]
[BlackTeam "Cardiff"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "WLS"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O h6 10. Rb1 O-O-O 11. Re1 Kb8 12. Qc2 Rc8 13. Bd1 Ne7 14. h3 Ng6 15. Nf1 Be7 16. Ng3 Rhe8 17. Nh5 Bf8 18. Qe2 Nb3 19. Be3 Ka8 20. g4 Ba4 21. Bc2 Qc6 22. Rf1 Na5 23. Nh2 Bxc2 24. Qxc2 b5 25. f4 Qb6 26. Rbe1 Rc7 27. f5 exf5 28. gxf5 Nh8 29. Qg2 Qb7 30. Nxg7 1-0

[Event "EU-Cup 20th"]
[Site "Izmir"]
[Date "2004.10.04"]
[Round "2.3"]
[White "Aroshidze, Levan"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2411"]
[BlackElo "2473"]
[PlyCount "64"]
[EventDate "2004.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "TUR"]
[SourceTitle "CBM 104"]
[Source "ChessBase"]
[SourceDate "2005.01.27"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.27"]
[SourceQuality "1"]
[WhiteTeam "Tbilisi NTN"]
[BlackTeam "Minsk Vesnianka"]
[WhiteTeamCountry "GEO"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 Be7 6. O-O Nf6 7. Nd5 O-O 8. a3 Be6 9. c3 Bxd5 10. Bxd5 Nxd5 11. exd5 Nb8 12. b4 Nd7 13. Rb1 Rc8 14. c4 cxb4 15. Rxb4 b6 16. a4 f5 17. Rb5 Bf6 18. Ba3 e4 19. dxe4 fxe4 20. Nd2 Be5 21. Qe2 Nf6 22. h3 Re8 23. Rfb1 Qd7 24. a5 bxa5 25. Rxa5 Rb8 26. Rxb8 Rxb8 27. Qe3 Rb7 28. Ra6 h6 29. Kf1 Kh8 30. Kg1 Kg8 31. Kf1 Kh8 32. Kg1 Kg8 1/2-1/2

[Event "EU-Cup 20th"]
[Site "Izmir"]
[Date "2004.10.05"]
[Round "3.3"]
[White "Avrukh, Boris"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2614"]
[BlackElo "2473"]
[PlyCount "109"]
[EventDate "2004.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "TUR"]
[SourceTitle "CBM 104"]
[Source "ChessBase"]
[SourceDate "2005.01.27"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.27"]
[SourceQuality "1"]
[WhiteTeam "Beer Sheva"]
[BlackTeam "Minsk Vesnianka"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "BLR"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 b4 12. Bb2 Nf6 13. Bd3 O-O 14. O-O Nbd7 15. Re1 Re8 16. e4 e5 17. c5 exd4 18. Bb5 Bxe4 19. Qxd4 Qc7 20. c6 Nf8 21. Ne5 Bf5 22. Rec1 Red8 23. Qe3 Be6 24. h3 Nd5 25. Qe2 Qb6 26. Ba4 Qc7 27. Nd7 Nxd7 28. cxd7 Nc3 29. Bxc3 bxc3 30. Qf3 Bxd7 31. Rxc3 Qa7 32. Bb3 Be8 33. Rac1 Qb6 34. Rc7 Qf6 35. Qe3 a4 36. Ba2 h6 37. Re7 Rab8 38. Re1 Qg5 39. Qa7 Qf4 40. R7e4 Qf6 41. g3 Kh8 42. Re7 Qf3 43. R7e3 Qf6 44. Re7 Qf3 45. R7e3 Qf5 46. g4 Qf6 47. Re7 Qf3 48. R7e3 Qf4 49. Re4 Qf6 50. Re7 Qc3 51. R7e3 Qf6 52. Re7 Qf3 53. R7e3 Qf4 54. Re4 Qf6 55. Re7 1/2-1/2

[Event "EU-Cup 20th"]
[Site "Izmir"]
[Date "2004.10.06"]
[Round "4.3"]
[White "Zhigalko, Sergei"]
[Black "Sakaev, Konstantin"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2473"]
[BlackElo "2669"]
[PlyCount "31"]
[EventDate "2004.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "TUR"]
[SourceTitle "CBM 104"]
[Source "ChessBase"]
[SourceDate "2005.01.27"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.27"]
[SourceQuality "1"]
[WhiteTeam "Minsk Vesnianka"]
[BlackTeam "Ekaterinburg Max Ven"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Bxc6 Bxc6 11. Nxc6 bxc6 12. O-O e6 13. Nc3 Nd5 14. Qa4 Qd7 15. Bg5 Be7 16. Bxe7 1/2-1/2

[Event "EU-Cup 20th"]
[Site "Izmir"]
[Date "2004.10.07"]
[Round "5.3"]
[White "Eriksson, Magnus"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E48"]
[WhiteElo "2333"]
[BlackElo "2473"]
[PlyCount "104"]
[EventDate "2004.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "TUR"]
[SourceTitle "CBM 104"]
[Source "ChessBase"]
[SourceDate "2005.01.27"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.27"]
[SourceQuality "1"]
[WhiteTeam "Malmo Linhams"]
[BlackTeam "Minsk Vesnianka"]
[WhiteTeamCountry "SWE"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nge2 Nc6 7. O-O d5 8. cxd5 exd5 9. a3 cxd4 10. exd4 Bd6 11. f3 h6 12. Bc2 Re8 13. g4 Ne7 14. h4 Ng6 15. h5 Nf8 16. Kg2 Ne6 17. Be3 Bd7 18. Qd2 Rc8 19. Rh1 b5 20. Nd1 a5 21. Nf2 b4 22. a4 Re7 23. Rac1 Qe8 24. Ng3 Nf8 25. Bf4 Bxf4 26. Qxf4 Ne6 27. Qd2 Ng5 28. Bf5 Rxc1 29. Rxc1 Be6 30. b3 Qb8 31. Rc5 Re8 32. Rxa5 Bxf5 33. Nxf5 Qh2+ 34. Kxh2 Nxf3+ 35. Kg3 Nxd2 36. Rb5 Nxb3 37. Rxb4 Na5 38. Kf3 Nc4 39. Rb7 Ra8 40. Rb4 Re8 41. Rb7 Re1 42. Rb8+ Kh7 43. Rb7 Kg8 44. Rb8+ Kh7 45. Rb7 Kg8 46. Ne7+ Kh7 47. Nc6 Ra1 48. Na7 Ra3+ 49. Kf4 Ra2 50. Nd3 Rd2 51. Ne5 Rf2+ 52. Kg3 Ne4+ 0-1

[Event "EU-Cup 20th"]
[Site "Izmir"]
[Date "2004.10.08"]
[Round "6.3"]
[White "Zhigalko, Sergei"]
[Black "Baumegger, Siegfried"]
[Result "0-1"]
[ECO "C96"]
[WhiteElo "2473"]
[BlackElo "2413"]
[PlyCount "102"]
[EventDate "2004.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "TUR"]
[SourceTitle "CBM 104"]
[Source "ChessBase"]
[SourceDate "2005.01.27"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.27"]
[SourceQuality "1"]
[WhiteTeam "Minsk Vesnianka"]
[BlackTeam "Fuerstenfeld"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "AUT"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2 exd4 13. cxd4 Nc6 14. d5 Nce5 15. Nh2 Ng6 16. a4 b4 17. a5 Nde5 18. g3 c4 19. f4 b3 20. Bb1 Bxh3 21. fxe5 Nxe5 22. g4 Qc8 23. Qe2 Bh4 24. Rd1 Nxg4 25. Nxc4 Bg3 26. Nf1 Bf2+ 27. Kh1 Qd8 28. Nh2 Qh4 29. Bf4 Nxh2 30. Bxh2 Bg4 31. Qd3 Qh5 32. Rg1 Be2 33. Qxb3 Bf3+ 34. Rg2 Qh3 35. Qxf3 Qxf3 36. Bc2 Bc5 37. Nd2 Qh5 38. e5 Kh8 39. Nb3 Ba7 40. exd6 Rac8 41. Be4 f5 42. Bd3 f4 43. Bxa6 f3 44. Rd2 f2 45. Be2 Qh3 46. Rf1 Qxb3 47. d7 Rcd8 48. Rd3 Qxb2 49. Bg4 Qb5 50. Rdd1 Rxd7 51. Bxd7 Qxd7 0-1

[Event "EU-Cup 20th"]
[Site "Izmir"]
[Date "2004.10.09"]
[Round "7.3"]
[White "Anguix Garrido, Juan Francisco"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2408"]
[BlackElo "2473"]
[PlyCount "28"]
[EventDate "2004.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "TUR"]
[SourceTitle "CBM 104"]
[Source "ChessBase"]
[SourceDate "2005.01.27"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.27"]
[SourceQuality "1"]
[WhiteTeam "Valencia"]
[BlackTeam "Minsk Vesnianka"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "BLR"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. cxd5 exd5 5. Nc3 Bf5 6. Bg5 Be7 7. Bxe7 Qxe7 8. e3 Nf6 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. O-O O-O 12. Nd2 Rfe8 13. Rab1 g6 14. Rfe1 a5 1/2-1/2

[Event "Warsaw AIG Life rapid"]
[Site "Warsaw"]
[Date "2004.12.18"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Jakubiec, Artur"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2473"]
[BlackElo "2565"]
[PlyCount "69"]
[EventDate "2004.12.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. Bc4 e6 6. d4 cxd4 7. cxd4 dxe5 8. dxe5 Bb4+ 9. Nbd2 O-O 10. O-O Nb6 11. Bb3 Bd7 12. Qe2 Bc6 13. Ne4 N8d7 14. Rd1 Qc7 15. Bf4 Nc5 16. Nxc5 Bxc5 17. Rac1 Be7 18. Nd4 Rfd8 19. Nxc6 bxc6 20. Qe4 c5 21. g3 Rxd1+ 22. Rxd1 Rd8 23. Rxd8+ Bxd8 24. Be3 Be7 25. h4 g6 26. h5 Bf8 27. Kg2 Bg7 28. f4 Bf8 29. g4 c4 30. Bxb6 Qxb6 31. Qxc4 Qe3 32. hxg6 hxg6 33. f5 gxf5 34. gxf5 Qg5+ 35. Kh3 1/2-1/2

[Event "Warsaw AIG Life rapid 5th-8th"]
[Site "Warsaw"]
[Date "2004.12.19"]
[Round "1"]
[White "Beliavsky, Alexander G"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2679"]
[BlackElo "2478"]
[PlyCount "55"]
[EventDate "2004.12.19"]
[EventType "match (rapid)"]
[EventRounds "2"]
[EventCountry "POL"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Bg5 Nf6 5. Nc3 Be7 6. e3 O-O 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. Bxf6 Bxf6 11. Qc2 h6 12. O-O Nd7 13. b4 a5 14. a3 axb4 15. axb4 Rxa1 16. Rxa1 e5 17. Ne4 exd4 18. Nxf6+ Qxf6 19. Ra7 Rb8 20. Nxd4 Qd6 21. Qc3 c5 22. bxc5 Nxc5 23. Nf5 Qf8 24. Bxb5 Bxg2 25. Kxg2 Rxb5 26. Qe5 Kh7 27. Nd6 Nd3 28. Qe4+ 1-0

[Event "Warsaw AIG Life rapid 5th-8th"]
[Site "Warsaw"]
[Date "2004.12.19"]
[Round "1"]
[White "Georgiev, Kiril"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2626"]
[BlackElo "2478"]
[PlyCount "83"]
[EventDate "2004.12.19"]
[EventType "match (rapid)"]
[EventRounds "2"]
[EventCountry "POL"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Bxc6 dxc6 6. d3 Nf6 7. h3 Nd7 8. Nc3 e5 9. Be3 Qe7 10. Qd2 h6 11. Nh2 Nf8 12. f4 exf4 13. Rxf4 Be6 14. Raf1 Nd7 15. R4f2 O-O-O 16. Nf3 b6 17. Qe1 Kb7 18. b3 f5 19. Bd2 Qd6 20. Nh4 Bd4 21. Be3 Qg3 22. Bxd4 cxd4 23. exf5 Bxf5 24. Nxf5 gxf5 25. Ne2 Qe3 26. Kh1 Rde8 27. Qb4 c5 28. Qc4 Ne5 29. Qd5+ Ka6 30. b4 Rd8 31. Qb3 cxb4 32. Nf4 Nc6 33. Nd5 Qg3 34. Rxf5 Rhg8 35. Qc4+ Kb7 36. Rf7+ Kb8 37. Nf4 Rc8 38. Qa6 Rc7 39. Rxc7 Kxc7 40. Qc4 Re8 41. Qf7+ Re7 42. Nd5+ 1-0

[Event "Warsaw AIG Life rapid 5th-8th"]
[Site "Warsaw"]
[Date "2004.12.19"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Short, Nigel D"]
[Result "0-1"]
[ECO "C99"]
[WhiteElo "2478"]
[BlackElo "2684"]
[PlyCount "124"]
[EventDate "2004.12.19"]
[EventType "match (rapid)"]
[EventRounds "2"]
[EventCountry "POL"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Bd7 14. Nf1 Rfc8 15. Ne3 Nc6 16. d5 Nb4 17. Bb1 a5 18. Bd2 Na6 19. Nh2 g6 20. Nhg4 h5 21. Nxf6+ Bxf6 22. Nf1 Nc5 23. Be3 b4 24. Bc2 a4 25. Rc1 Qd8 26. Qd2 Rab8 27. Bb1 b3 28. a3 Bb5 29. Ng3 h4 30. Ne2 Bxe2 31. Qxe2 Bg5 32. Bd3 Qf6 33. Bxg5 Qxg5 34. Bb5 Ra8 35. Bc6 Ra5 36. Rc4 Kg7 37. Qe3 Qxe3 38. Rxe3 Kf6 39. Rb4 Ke7 40. Kf1 Rh8 41. Ke2 Rh5 42. Rb8 f5 43. exf5 gxf5 44. g4 Rh7 45. gxf5 Ra7 46. f6+ Kxf6 47. Rf3+ Kg5 48. Rd8 Rh6 49. Rff8 Rg7 50. Rfe8 e4 51. Rf8 Rgg6 52. Ra8 Rf6 53. Rg8+ Rhg6 54. Rxg6+ Kxg6 55. Bxa4 Rf3 56. Bb5 Rxh3 57. Rd8 Kf6 58. Rxd6+ Ke5 59. Rd8 Rh1 60. d6 Ne6 61. Rd7 Nd4+ 62. Ke3 Nxb5 0-1

[Event "Warsaw AIG Life rapid Gp3"]
[Site "Warsaw"]
[Date "2004.12.19"]
[Round "1"]
[White "Aleksandrov, Aleksej"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "2666"]
[BlackElo "2478"]
[PlyCount "76"]
[EventDate "2004.12.19"]
[EventType "tourn (rapid)"]
[EventRounds "6"]
[EventCountry "POL"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Bd6 5. Bd3 f5 6. g4 Nf6 7. gxf5 exf5 8. Qc2 O-O 9. c5 Bc7 10. Bxf5 Kh8 11. Bxc8 Qxc8 12. f3 b6 13. Na4 Na6 14. Bd2 bxc5 15. Nxc5 Nxc5 16. Qxc5 Qa6 17. Qc2 Ne4 18. a3 Ng3 19. O-O-O Nxh1 20. Bb4 Nf2 21. Qxf2 Rfe8 22. Nh3 Qc4+ 23. Kb1 a5 24. Bc3 Rab8 25. Ka1 h6 26. e4 Bd6 27. Qc2 Bxa3 28. Rc1 Be7 29. Nf4 a4 30. Ng6+ Kg8 31. exd5 Qxd5 32. Qxa4 Bg5 33. Kb1 Bxc1 34. Kxc1 Qg5+ 35. f4 Qxg6 36. Qc4+ Qe6 37. Qd3 Qe3+ 38. Kc2 Qxd3+ 0-1

[Event "Warsaw AIG Life rapid Gp3"]
[Site "Warsaw"]
[Date "2004.12.19"]
[Round "1"]
[White "Balogh, Csaba"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2513"]
[BlackElo "2478"]
[PlyCount "30"]
[EventDate "2004.12.19"]
[EventType "tourn (rapid)"]
[EventRounds "6"]
[EventCountry "POL"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 Be7 6. O-O Nf6 7. Bg5 O-O 8. Bxf6 Bxf6 9. Nd5 Bg4 10. h3 Bh5 11. c3 Rb8 12. a3 b5 13. Ba2 Bg5 14. b4 Kh8 15. g4 Bg6 0-1

[Event "Warsaw AIG Life rapid Gp3"]
[Site "Warsaw"]
[Date "2004.12.19"]
[Round "1"]
[White "Socko, Bartosz"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2554"]
[BlackElo "2478"]
[PlyCount "13"]
[EventDate "2004.12.19"]
[EventType "tourn (rapid)"]
[EventRounds "6"]
[EventCountry "POL"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 0-1

[Event "Warsaw AIG Life rapid Gp3"]
[Site "Warsaw"]
[Date "2004.12.19"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Aleksandrov, Aleksej"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2478"]
[BlackElo "2666"]
[PlyCount "120"]
[EventDate "2004.12.19"]
[EventType "tourn (rapid)"]
[EventRounds "6"]
[EventCountry "POL"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Be2 b6 5. O-O Be7 6. b3 O-O 7. Bb2 a5 8. c4 a4 9. bxa4 Bb7 10. Nc3 cxd4 11. exd4 d5 12. Ne5 dxc4 13. Bxc4 Nc6 14. Nb5 Nb4 15. Bb3 Nbd5 16. Rc1 Rc8 17. Rxc8 Qxc8 18. Qd2 Qa8 19. Rc1 Bb4 20. Qd1 Nf4 21. f3 N6d5 22. Nc7 Qd8 23. Nxd5 Bxd5 24. g3 Qg5 25. Kf2 Bxb3 26. axb3 Nd5 27. f4 Qe7 28. Nc6 Qd6 29. Nxb4 Qxb4 30. Qd3 h5 31. Rc4 Qd6 32. b4 Ra8 33. b5 h4 34. Ba3 Qd8 35. Qe4 Qf6 36. Bd6 Qh6 37. Kg2 Qh5 38. Qf3 h3+ 39. Kf2 Qf5 40. Be5 f6 41. Bd6 Qb1 42. g4 Rd8 43. Bc7 Rd7 44. Bb8 Rd8 45. f5 Qa2+ 46. Qe2 Qxe2+ 47. Kxe2 exf5 48. Bg3 fxg4 49. Rc6 f5 50. Be5 f4 51. Rg6 f3+ 52. Kf2 Rd7 53. Rxg4 Nc3 54. Kxf3 Nxa4 55. Rg6 Kh7 56. Rc6 Rd5 57. Rc7 Rxb5 58. Rxg7+ Kh6 59. Kg4 Rxe5 60. Ra7 Re4+ 0-1

[Event "Warsaw AIG Life rapid Gp3"]
[Site "Warsaw"]
[Date "2004.12.19"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Balogh, Csaba"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2478"]
[BlackElo "2513"]
[PlyCount "170"]
[EventDate "2004.12.19"]
[EventType "tourn (rapid)"]
[EventRounds "6"]
[EventCountry "POL"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be3 cxd4 7. cxd4 Bb4+ 8. Nc3 Bd7 9. Be2 Bb5 10. O-O Bxc3 11. bxc3 O-O 12. Rb1 Bxe2 13. Qxe2 Nbd7 14. c4 Qc6 15. Rfc1 Rac8 16. Bf4 b6 17. h3 Rfd8 18. Rb2 h6 19. Rbc2 Qe4 20. Qxe4 Nxe4 21. a4 Nb8 22. c5 bxc5 23. Bxb8 Rxb8 24. dxc5 Rdc8 25. Rc4 Nf6 26. c6 Nd5 27. Rc5 Kf8 28. Ne5 Ke7 29. a5 Rc7 30. a6 Rb6 31. Nf3 Rxa6 32. Nd4 Nb4 33. Rb5 Rb6 34. Ra5 a6 35. Rb1 Nxc6 36. Rxb6 Nxa5 37. Rxa6 Nc4 38. Nf3 g5 39. g3 Kf6 40. Kg2 Rd7 41. Rc6 Nd6 42. Nh2 h5 43. Nf3 Nf5 44. Ra6 Rc7 45. h4 gxh4 46. Nxh4 Nxh4+ 47. gxh4 Rc4 48. Kg3 Rg4+ 49. Kh3 Rd4 50. Ra5 e5 51. Ra7 Rd3+ 52. Kg2 Kg6 53. Rb7 f6 54. Ra7 Kf5 55. Ra6 Rd4 56. Kg3 Rg4+ 57. Kh3 Rf4 58. Kg3 Rg4+ 59. Kh3 Rf4 60. Kg3 Rc4 61. Rb6 Rc3+ 62. Kg2 Rc8 63. Ra6 Rg8+ 64. Kh3 Rg6 65. Ra4 Rg8 66. Ra6 Rg6 67. Ra4 Rg7 68. Ra6 Rg8 69. Rb6 Rg6 70. Rb4 e4 71. Rb5+ Kf4 72. Rxh5 f5 73. Kh2 Kg4 74. Rh8 Kf3 75. Rf8 f4 76. h5 Rg5 77. h6 Rh5+ 78. Kg1 Rxh6 79. Ra8 Rd6 80. Ra3+ e3 81. fxe3 fxe3 82. Ra8 Rd1+ 83. Kh2 e2 84. Rf8+ Kg4 85. Re8 e1=Q 0-1

[Event "Warsaw AIG Life rapid Gp3"]
[Site "Warsaw"]
[Date "2004.12.19"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Socko, Bartosz"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2478"]
[BlackElo "2554"]
[PlyCount "68"]
[EventDate "2004.12.19"]
[EventType "tourn (rapid)"]
[EventRounds "6"]
[EventCountry "POL"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Bd7 7. b4 cxb4 8. cxb4 Rc8 9. Bb2 Nge7 10. Nc3 Na5 11. Na4 Qc6 12. Nc5 Nc4 13. Bc1 Nf5 14. Bd3 Bxc5 15. dxc5 b6 16. cxb6 Nxe5 17. Bxf5 Qc3+ 18. Bd2 Nxf3+ 19. gxf3 Qe5+ 20. Be3 Qxf5 21. bxa7 O-O 22. Rg1 Rfe8 23. f4 e5 24. Rg5 Qe4 25. Rxe5 Rxe5 26. fxe5 Bg4 27. Rc1 Ra8 28. Qc2 Qf3 29. b5 d4 30. Bxd4 Rd8 31. Qc4 Qe4+ 32. Kd2 Rxd4+ 33. Qxd4 Qxd4+ 34. Ke1 Qxa7 0-1

[Event "Groningen op-A"]
[Site "Groningen"]
[Date "2004.12.21"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Jelic, Bruno"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2478"]
[PlyCount "57"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. dxc5 Qxc5 7. Na3 Nbd7 8. Be3 Qa5 9. h3 Bf5 10. Qb3 Be4 11. Bb5 a6 12. Bxd7+ Nxd7 13. O-O-O Bxf3 14. gxf3 Qc7 15. Rd2 e6 16. Rhd1 Nc5 17. Qc4 Rc8 18. Qg4 b5 19. Nc2 a5 20. Bg5 f5 21. Qd4 Kf7 22. Bf4 Qc6 23. Qe3 Be7 24. Bd6 b4 25. Bxe7 Kxe7 26. Nd4 Qd5 27. Qg5+ Kf7 28. Nxf5 Qxf5 29. Rd7+ 1-0

[Event "Groningen op-A"]
[Site "Groningen"]
[Date "2004.12.22"]
[Round "2"]
[White "Vinke, Andreas"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2199"]
[BlackElo "2478"]
[PlyCount "53"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. b3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O b6 7. e3 Bb7 8. Bb2 Nbd7 9. Nc3 c5 10. Qe2 Rc8 11. Rac1 Qc7 12. cxd5 exd5 13. d4 Rfe8 14. Rfd1 Qb8 15. Ne5 Nf8 16. Ng4 cxd4 17. Rxd4 h5 18. Nxf6+ Bxf6 19. Rdd1 d4 20. Nd5 Bxd5 21. Bxd5 Rxc1 22. Rxc1 dxe3 23. Bxf6 gxf6 24. Qxh5 exf2+ 25. Kxf2 Re7 26. Rc4 Ne6 27. Rh4 1-0

[Event "Groningen op-A"]
[Site "Groningen"]
[Date "2004.12.23"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Costello, Colin"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2478"]
[BlackElo "2067"]
[PlyCount "71"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 Nge7 8. dxc5 Qc7 9. Bf4 Ng6 10. Bg3 Bxc5 11. Qe2 Bd7 12. h4 Nge7 13. a4 d4 14. Na3 dxc3 15. Nb5 Qb6 16. bxc3 Nd5 17. Rb1 Qd8 18. Ng5 Na7 19. Ne4 Nxb5 20. axb5 Be7 21. h5 Rc8 22. c4 Nb4 23. O-O Nxd3 24. Qxd3 O-O 25. h6 g6 26. Rfd1 Be8 27. Qf3 Qc7 28. c5 Rd8 29. Rxd8 Bxd8 30. c6 Qb6 31. Nf6+ Kh8 32. Nxe8 Rxe8 33. Qxf7 Rg8 34. Rd1 Qc5 35. cxb7 Qc2 36. Rf1 1-0

[Event "Groningen op-A"]
[Site "Groningen"]
[Date "2004.12.24"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Wielenga, Wiebe"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2478"]
[PlyCount "49"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 Bb7 9. d3 d6 10. a3 Nb8 11. Nbd2 Nbd7 12. Nf1 c6 13. Ng3 Re8 14. c3 Bf8 15. Ba2 d5 16. d4 c5 17. dxe5 dxe4 18. exf6 exf3 19. Rxe8 Qxe8 20. fxg7 Rd8 21. Bh6 Bxg7 22. Bxg7 Kxg7 23. Nf5+ Kh8 24. Nd6 Qe4 25. Nxb7 1-0

[Event "Groningen op-A"]
[Site "Groningen"]
[Date "2004.12.26"]
[Round "5"]
[White "Van Ketel, Raoul"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2226"]
[BlackElo "2478"]
[PlyCount "83"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+ 8. Ne2 Na6 9. Bf8 Ne7 10. Bxg7 Rg8 11. Bc3 e5 12. Qd6 Ng6 13. Rd1 Be6 14. b3 h5 15. h4 Rc8 16. f3 Qe3 17. Qd2 Qxd2+ 18. Rxd2 f6 19. Ng3 Nf4 20. Ne4 Ke7 21. g3 Ng6 22. Bd3 Nh8 23. Kf2 Nf7 24. Rhd1 Rcd8 25. b4 f5 26. Ng5 Nxg5 27. hxg5 Rxg5 28. c5 f4 29. gxf4 exf4 30. Bxa6 Rxd2+ 31. Bxd2 bxa6 32. Bxf4 Rf5 33. Bd6+ Kf7 34. f4 Rd5 35. Rxd5 cxd5 36. Bb8 d4 37. a4 h4 38. Bxa7 d3 39. c6 Bb3 40. c7 Be6 41. Ke1 Ke8 42. Kd2 1/2-1/2

[Event "Groningen op-A"]
[Site "Groningen"]
[Date "2004.12.27"]
[Round "6"]
[White "Rietman, Frits"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2201"]
[BlackElo "2478"]
[PlyCount "86"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 Be7 6. Nd2 Nf6 7. Nf1 O-O 8. Ne3 Nd7 9. O-O Nb6 10. Ncd5 Bg5 11. Nxb6 axb6 12. c3 Bxe3 13. Bxe3 Be6 14. Bxe6 fxe6 15. Qb3 d5 16. Rfd1 Kh8 17. a3 Rf7 18. Qc2 Rc8 19. Qe2 Rd7 20. Qg4 Qe7 21. Bg5 Qf7 22. Bh4 h6 23. Bg3 Kh7 24. b4 cxb4 25. axb4 b5 26. Rab1 Rcd8 27. Bh4 Rf8 28. Bg3 Rfd8 29. Bh4 Ra8 30. Bg3 Ra2 31. h3 Rc2 32. Rbc1 Rxc1 33. Rxc1 d4 34. cxd4 Rxd4 35. Rc5 Rxb4 36. Bxe5 Rb1+ 37. Kh2 b4 38. Bf4 b3 39. Be3 Nb4 40. Rb5 Nxd3 41. e5 b2 42. Bd4 Re1 43. Bxb2 Rh1+ 0-1

[Event "Groningen op-A"]
[Site "Groningen"]
[Date "2004.12.28"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Areshchenko, Alexander"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2478"]
[BlackElo "2575"]
[PlyCount "17"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. dxc5 Qxc5 7. Be3 Qc8 8. h3 Be6 9. Na3 1/2-1/2

[Event "Groningen op-A"]
[Site "Groningen"]
[Date "2004.12.29"]
[Round "8"]
[White "De Jong, Migchiel"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2319"]
[BlackElo "2478"]
[PlyCount "76"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bg4 3. Bb2 Nd7 4. e3 Ngf6 5. Be2 e6 6. c4 Bd6 7. O-O c6 8. cxd5 exd5 9. d3 O-O 10. Nbd2 Re8 11. Nd4 Bxe2 12. Qxe2 a5 13. Nf5 Bc7 14. a3 Ne5 15. Nf3 Qd7 16. Ng3 Nfg4 17. Nd4 Nh6 18. b4 f5 19. f4 Ng6 20. Qd2 Bd6 21. h3 axb4 22. axb4 Rxa1 23. Rxa1 b6 24. Ra6 c5 25. bxc5 bxc5 26. Ndxf5 Nxf5 27. Nxf5 Bxf4 28. g4 Qb7 29. Ra2 Rxe3 30. Nxe3 d4 31. Qg2 Bxe3+ 32. Kh1 Qxg2+ 33. Kxg2 Nf4+ 34. Kf3 Nxd3 35. Ke4 Nf2+ 36. Kd5 d3 37. Bc3 g5 38. Kc4 Nxh3 1/2-1/2

[Event "Groningen op-A"]
[Site "Groningen"]
[Date "2004.12.29"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Hoeksema, Hendrik Pieter"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2478"]
[BlackElo "2405"]
[PlyCount "41"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. O-O Nf5 8. Na3 cxd4 9. cxd4 Qb6 10. Nc2 a5 11. g4 Nfe7 12. Bd3 Nb4 13. Nxb4 axb4 14. Qe2 Nc6 15. Be3 Be7 16. h4 b3 17. a3 h5 18. g5 g6 19. Rad1 O-O 20. Kh2 Rfc8 21. Rg1 1/2-1/2

[Event "BLR-ch 71st"]
[Site "Minsk"]
[Date "2005.03.04"]
[Round "1"]
[White "Kupreichik, Viktor D"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2437"]
[BlackElo "2474"]
[PlyCount "43"]
[EventDate "2005.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 106"]
[Source "ChessBase"]
[SourceDate "2005.06.06"]
[SourceVersion "1"]
[SourceVersionDate "2005.06.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e5 4. Bc4 d6 5. d3 Be7 6. O-O Nf6 7. Ng5 O-O 8. f4 Bg4 9. Qd2 exf4 10. Qxf4 Bh5 11. Nf3 a6 12. Bd2 b5 13. Bb3 Rc8 14. Kh1 Qd7 15. Rae1 Rb8 16. Nd5 Nxd5 17. exd5 Bxf3 18. dxc6 Bxc6 19. Bxf7+ Kh8 20. Qg3 Bh4 21. Qxh4 Rxf7 22. Rxf7 1/2-1/2

[Event "BLR-ch 71st"]
[Site "Minsk"]
[Date "2005.03.05"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Azarov, Sergei Nikolaevich"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2474"]
[BlackElo "2565"]
[PlyCount "109"]
[EventDate "2005.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 106"]
[Source "ChessBase"]
[SourceDate "2005.06.06"]
[SourceVersion "1"]
[SourceVersionDate "2005.06.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 c5 15. d5 c4 16. Nf5 Qc7 17. Bg5 Reb8 18. Nd2 Ne8 19. Rf1 Bc8 20. Be3 a5 21. Kh1 Nc5 22. Ng3 Ba6 23. a3 Nf6 24. f4 Nfd7 25. Nf3 f6 26. Qd2 exf4 27. Bxf4 Ne5 28. Nd4 Bc8 29. Rae1 Bd7 30. Re3 Re8 31. Ngf5 Kh8 32. Ng3 Rab8 33. Re2 Qb7 34. Ngf5 b4 35. axb4 axb4 36. Ne3 bxc3 37. bxc3 Qa6 38. Nef5 Ned3 39. Ng3 Rb2 40. Qd1 Qa3 41. Bd2 Reb8 42. Ngf5 Na4 43. Re3 Qa2 44. Kh2 Nac5 45. Bc1 Nxc1 46. Qxc1 g6 47. Rg3 gxf5 48. exf5 Qa8 49. Ne6 Bxe6 50. fxe6 Bg7 51. Qf4 Qa7 52. Bf5 Qe7 53. Qh4 Bf8 54. Rf4 R2b7 55. Rfg4 1-0

[Event "BLR-ch 71st"]
[Site "Minsk"]
[Date "2005.03.06"]
[Round "3"]
[White "Kovalev, Andrei"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2565"]
[BlackElo "2474"]
[PlyCount "128"]
[EventDate "2005.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 106"]
[Source "ChessBase"]
[SourceDate "2005.06.06"]
[SourceVersion "1"]
[SourceVersionDate "2005.06.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. h3 e5 8. d3 d6 9. Nbd2 Bd7 10. Nf1 a6 11. Ba4 b5 12. Bb3 Qb6 13. Bg5 Na5 14. Bc2 b4 15. Ne3 Be6 16. Qd2 Rab8 17. Ba4 c4 18. Bxf6 Bxf6 19. d4 Rfd8 20. d5 Bd7 21. Bxd7 Rxd7 22. Nc2 bxc3 23. bxc3 Rdb7 24. Nb4 Bd8 25. Rab1 Qa7 26. Rb2 Rb5 27. Reb1 Bb6 28. Qh6 f6 29. Nh2 Bc5 30. Ng4 Qe7 31. Qd2 h5 32. Ne3 Qa7 33. Nec2 Kg7 34. Rf1 Qf7 35. Rbb1 f5 36. exf5 Qxf5 37. Rbe1 R5b6 38. Kh1 g5 39. f3 Qf4 40. Qd1 Rf8 41. Re4 Qg3 42. Qc1 Rf4 43. Rxf4 gxf4 44. Qa3 Nb7 45. Qa4 Nd8 46. Nxa6 Bf2 47. Qxc4 Rb2 48. Nab4 Nf7 49. Qe2 Bb6 50. Qe1 Qxe1 51. Rxe1 h4 52. Na3 Bf2 53. Rf1 Nh6 54. Nc4 Nf5 55. Ra1 Re2 56. Nd3 Ba7 57. a4 e4 58. Nxf4 Ng3+ 59. Kh2 exf3 60. Nxe2 fxe2 61. Nd2 Be3 62. Nf3 Nf1+ 63. Kh1 Ng3+ 64. Kh2 Nf1+ 1/2-1/2

[Event "BLR-ch 71st"]
[Site "Minsk"]
[Date "2005.03.07"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Trifonov, Denis"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2474"]
[BlackElo "2347"]
[PlyCount "101"]
[EventDate "2005.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 106"]
[Source "ChessBase"]
[SourceDate "2005.06.06"]
[SourceVersion "1"]
[SourceVersionDate "2005.06.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 Qc7 8. Qe2 g5 9. h3 Bg7 10. O-O Nxe5 11. Nxg5 d5 12. a4 h6 13. Nf3 Nxf3+ 14. Qxf3 Be6 15. d4 cxd3 16. Bxd3 a6 17. Re1 Nd7 18. Bf4 Qb6 19. a5 Qc6 20. Nd2 Nc5 21. Bc2 d4 22. Ne4 Bb3 23. Bxb3 Nxb3 24. Ra3 Nc5 25. Nxc5 Qxc5 26. Qxb7 O-O 27. Qxe7 Qxe7 28. Rxe7 dxc3 29. bxc3 Rfc8 30. Rb3 Rc5 31. Rbb7 Rf5 32. Bd2 Rd8 33. g4 Rxa5 34. Rxf7 Be5 35. Bxh6 Bxc3 36. Bg7 Bxg7 37. Rxg7+ Kh8 38. Kg2 Ra1 39. Rgd7 Rc8 40. h4 Ra4 41. f3 Ra2+ 42. Kg3 Ra1 43. Rh7+ Kg8 44. Rbg7+ Kf8 45. Rh8+ Kxg7 46. Rxc8 a5 47. Ra8 a4 48. Kf4 a3 49. Kf5 a2 50. Ra7+ Kf8 51. h5 1-0

[Event "BLR-ch 71st"]
[Site "Minsk"]
[Date "2005.03.08"]
[Round "5"]
[White "Fedorov, Alexei"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2603"]
[BlackElo "2474"]
[PlyCount "36"]
[EventDate "2005.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 106"]
[Source "ChessBase"]
[SourceDate "2005.06.06"]
[SourceVersion "1"]
[SourceVersionDate "2005.06.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e5 4. Bc4 d6 5. d3 Be7 6. O-O Nf6 7. Ng5 O-O 8. f4 Bg4 9. Qe1 exf4 10. Bxf4 Nd4 11. Qd2 a6 12. h3 Bh5 13. g4 Bg6 14. Nd5 b5 15. Nxf6+ gxf6 16. Nxh7 bxc4 17. Nxf8 Bxf8 18. c3 Ne6 1/2-1/2

[Event "BLR-ch 71st"]
[Site "Minsk"]
[Date "2005.03.09"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Maiorov, Nikita"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2474"]
[BlackElo "2457"]
[PlyCount "49"]
[EventDate "2005.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 106"]
[Source "ChessBase"]
[SourceDate "2005.06.06"]
[SourceVersion "1"]
[SourceVersionDate "2005.06.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. b3 c6 16. Bg5 Bg7 17. Qd2 Qc7 18. a4 Rac8 19. Bd3 Nf8 20. Rac1 Ne6 21. Be3 Nd7 22. Bf1 bxa4 23. bxa4 a5 24. Rb1 Rb8 25. Ng5 1/2-1/2

[Event "BLR-ch 71st"]
[Site "Minsk"]
[Date "2005.03.10"]
[Round "7"]
[White "Zhigalko, Andrey"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2532"]
[BlackElo "2474"]
[PlyCount "41"]
[EventDate "2005.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 106"]
[Source "ChessBase"]
[SourceDate "2005.06.06"]
[SourceVersion "1"]
[SourceVersionDate "2005.06.06"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+ 8. Be2 Na6 9. Ba5 f6 10. Qd8+ Kf7 11. O-O-O e5 12. Bd3 Qg4 13. Nf3 b6 14. Bc3 Bb7 15. Qd6 Re8 16. Rhe1 c5 17. Bc2 Ne7 18. Qxe5 Qxc4 19. Ng5+ Kg8 20. Qxe7 Qf4+ 21. Kb1 1-0

[Event "BLR-ch 71st"]
[Site "Minsk"]
[Date "2005.03.11"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Lutsko, Igor"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2474"]
[BlackElo "2527"]
[PlyCount "65"]
[EventDate "2005.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 106"]
[Source "ChessBase"]
[SourceDate "2005.06.06"]
[SourceVersion "1"]
[SourceVersionDate "2005.06.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. dxc5 Qxc5 7. Be3 Qc7 8. Na3 a6 9. h3 Bf5 10. Nc4 Nbd7 11. Qd4 Be4 12. O-O-O e6 13. Nb6 Nxb6 14. Qxb6 Qxb6 15. Bxb6 Bxf3 16. gxf3 Rc8 17. Rg1 g6 18. Bd4 Bg7 19. Bxf6 Bxf6 20. Rg4 Be7 21. Rgd4 Rc7 22. f4 Rf8 23. Bg2 Bc5 24. R4d2 Ke7 25. Kb1 Kf6 26. Be4 h6 27. a3 Rfc8 28. Ka2 h5 29. Kb3 Bf8 30. Rd7 b6 31. Bb7 Rxd7 32. Rxd7 Rc5 33. Bxa6 1/2-1/2

[Event "BLR-ch 71st"]
[Site "Minsk"]
[Date "2005.03.12"]
[Round "9"]
[White "Dydyshko, Viacheslav"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2567"]
[BlackElo "2474"]
[PlyCount "104"]
[EventDate "2005.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 106"]
[Source "ChessBase"]
[SourceDate "2005.06.06"]
[SourceVersion "1"]
[SourceVersionDate "2005.06.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Bd6 5. Nf3 f5 6. Ne5 Nf6 7. Be2 O-O 8. O-O Nbd7 9. f4 Ne4 10. Nxe4 fxe4 11. Bd2 Nxe5 12. dxe5 Be7 13. Qc2 Bd7 14. b4 Kh8 15. Bc3 b6 16. Qd2 Qc7 17. Rfc1 Qb7 18. Bd4 Rfd8 19. Rab1 Bf8 20. a4 a6 21. c5 b5 22. Ra1 Kg8 23. Ra3 Qc7 24. Rca1 Rab8 25. axb5 axb5 26. Ra7 Rb7 27. R7a6 Be7 28. g3 Re8 29. Qa2 Reb8 30. Kf2 Be8 31. h4 Bd7 32. h5 Rf8 33. Rh1 Rbb8 34. Bg4 Kf7 35. Be2 Bc8 36. Ra5 Bb7 37. Ra1 Ra8 38. Qb1 Rxa5 39. Rxa5 Ra8 40. Rxa8 Bxa8 41. Bg4 Qd7 42. Bh3 Bb7 43. g4 Bc8 44. Qa1 Qb7 45. g5 g6 46. Bg4 Bf8 47. Qh1 Kg8 48. Kg3 Qa7 49. Qh3 Qf7 50. Qh4 Qa7 51. Qh1 Bg7 52. Qh3 Qf7 1/2-1/2

[Event "BLR-ch 71st"]
[Site "Minsk"]
[Date "2005.03.13"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Tihonov, Jurij"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2474"]
[BlackElo "2454"]
[Annotator "Rogozenco,Dorian"]
[PlyCount "96"]
[EventDate "2005.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 106"]
[Source "ChessBase"]
[SourceDate "2005.06.06"]
[SourceVersion "1"]
[SourceVersionDate "2005.06.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be3 cxd4 7. cxd4 Bb4+ {A fashionable variation. Black is willing to trade two pairs of light pieces and then he wants to attack White's pawn center.} 8. Nc3 O-O 9. Bd3 b6 10. O-O Bxc3 11. bxc3 Ba6 12. Bxa6 Nxa6 13. Qe2 Nb8 14. c4 Qe4 $11 15. Qb2 Nc6 {Another possibility is to develop the knight to d7.} (15... Nbd7 16. a4 {[%cal Ga4a5]}) 16. Rac1 Rac8 17. Rfd1 $146 (17. Rfe1 Qf5 18. h3 h6 19. Re2 Rc7 20. Qb5 Ne7 21. Ne5 Rfc8 22. Ree1 Ne4 23. Qa6 Nd5 24. cxd5 Rxc1 25. Rxc1 Rxc1+ 26. Bxc1 Qxf2+ 27. Kh2 Qg3+ 28. Kg1 Qf2+ 29. Kh2 Qg3+ 30. Kg1 {½-½ Pavasovic,D-Sutovsky,E/Terme Zrece 2003}) 17... h6 18. h3 Rfd8 {Both sides made "their" moves for this opening variation. The position is balanced.} 19. a4 Qf5 20. Qb5 Qxb5 21. axb5 Na5 22. Nd2 $6 {As usual such passive moves bring nothing good.} (22. c5 $142 $13 {[%cal Gf3e5] White creates a strong passed pawn here, but his pawn chain won't be very stable. With the pawn on c6 Black will have ...a7-a6 ideas. Besides, Black has a good square c5 for the knight. The position is unclear.}) (22. Ne5 $5) 22... Ne8 $1 23. Rc3 $6 {After this second inaccuracy White starts to feel uncomfortable.} (23. Rc2 Nd6 24. Rdc1 Rd7 25. Rb1 $5 $13 {[%cal Gc4c5]} Ndxc4 $140 $2 26. Rbc1 $18) (23. c5 Nc7 24. Rb1 $13) 23... Nd6 24. Rdc1 Rd7 {White's pawns represent a perfect target for attack and therefore Black's position is preferable. The intention of the second player is to double rooks on the c-file. Then White will have two possible defensive ideas. One is connected with e3-f4, which with the rook on c3 doesn't work because of ...d6xb5 attacking the rook. That's why White should have placed the rook on c2, not c3. The second idea is after ...d7-c7 to answer c1-b1, protecting against ...d6xb5. Then if Black takes pawn c4, White will double back the rooks on the c-file, pinning the knight on c4 and threatening e3-f4. In either case it's vital to have the resource e3-f4.} 25. Kf1 $4 {The worst possible move from the tactical point of view, which will become clear after looking at concrete variations.} (25. R3c2 g5 $1 {[%csl Gf4]} (25... Rdc7 26. Bf4 $1) 26. h4 f6 $1 27. f3 Rdc7 28. Rb1 Naxc4 29. Rbc1 Kf7 30. Bf2 e5 31. dxe5 fxe5 32. hxg5 hxg5 $17 {[%cal Gf7e6,Ge6d7]}) (25. h4 $1 $15 Rdc7 (25... Nf5 26. Nf3) 26. Rb1 $1 (26. Bf4 $2 Nxb5 $19) 26... Ndxc4 $140 27. Rbc1 $16 {[%cal Ge3f4]}) (25. Rb1 $5 {[%cal Gc4c5]} Nf5 $1 26. c5 Nxd4 27. Bxd4 Rxd4 28. Nf3 Rd5 29. c6 $44 {[%csl Ra5]}) 25... Rdc7 $19 26. Bf4 ({Now} 26. Rb1 Ndxc4 27. Rbc1 {doesn't work any longer because Black takes on e3 or d2 with check...}) 26... Nxb5 {[%csl Rc3]} 27. Rg3 Nxc4 {Again Black uses the fact that the king is misplaced on f1.} 28. Bxc7 Nxd2+ 29. Ke2 Ne4 30. Rxg7+ Kf8 $1 (30... Kxg7 31. Be5+ f6 32. Rxc8 fxe5 33. dxe5 Nc5 {ia a more difficult win than the game, since here White has an active rook.}) 31. Rh7 Rxc7 32. Rxc7 Nxc7 33. Rxh6 Kg7 $1 {[%csl Rh6]} 34. Rh4 (34. Rh5 a5 $19) 34... Nf6 35. Rf4 a5 36. Rf3 b5 37. Rc3 Nfd5 38. Rc6 a4 39. Kd2 b4 40. Rc5 Na8 41. Kc2 Nab6 42. g4 Nc3 43. h4 a3 44. Re5 a2 45. Re1 Nb1 46. Kb2 b3 47. Ka1 Na4 48. Re3 Nbc3 0-1

[Event "BLR-ch 71st"]
[Site "Minsk"]
[Date "2005.03.14"]
[Round "11"]
[White "Gorovets, Andrey"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E27"]
[WhiteElo "2345"]
[BlackElo "2474"]
[PlyCount "102"]
[EventDate "2005.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 106"]
[Source "ChessBase"]
[SourceDate "2005.06.06"]
[SourceVersion "1"]
[SourceVersionDate "2005.06.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 O-O 7. cxd5 exd5 8. e3 Bf5 9. Bd3 Bg6 10. Ne2 Re8 11. O-O c5 12. Rb1 Qc7 13. Ng3 Nc6 14. Re1 Rad8 15. Bb2 Na5 16. e4 dxe4 17. fxe4 Nc6 18. Qc2 cxd4 19. cxd4 Qb6 20. Nf5 Bxf5 21. exf5 Rxe1+ 22. Rxe1 h5 23. h3 Nxd4 24. Qf2 h4 25. Bc4 Nxf5 26. Qxb6 axb6 27. Bxf6 gxf6 28. Rb1 Rd6 29. Be2 Nd4 30. Kf2 Nc2 31. a4 Rd2 32. Rd1 Rxd1 33. Bxd1 Nd4 34. Bf3 f5 35. g3 hxg3+ 36. Kxg3 Nxf3 37. Kxf3 Kg7 38. Kg3 Kf6 39. Kf4 Kg6 40. h4 Kf6 41. Kg3 Ke5 42. h5 Kf6 43. Kf4 b5 44. axb5 b6 45. h6 Kg6 46. h7 Kxh7 47. Kxf5 Kg7 48. Ke5 Kg6 49. Kd6 f5 50. Kc6 f4 51. Kxb6 f3 0-1

[Event "BLR-ch 71st"]
[Site "Minsk"]
[Date "2005.03.15"]
[Round "12"]
[White "Lomako, Pavel"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2366"]
[BlackElo "2474"]
[PlyCount "54"]
[EventDate "2005.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 106"]
[Source "ChessBase"]
[SourceDate "2005.06.06"]
[SourceVersion "1"]
[SourceVersionDate "2005.06.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. e3 c6 4. c4 g6 5. Nc3 Bg7 6. cxd5 cxd5 7. Be2 O-O 8. O-O Nc6 9. Ne5 Bf5 10. Nxc6 bxc6 11. Bd2 h5 12. Rc1 Qd6 13. h3 Rab8 14. b3 Rfe8 15. Na4 Ne4 16. Nc5 Nxc5 17. dxc5 Qc7 18. Bc3 Bxc3 19. Rxc3 e5 20. Bd3 Qa5 21. Rc2 Bxd3 22. Qxd3 Rb5 23. Rfc1 Qb4 24. Qc3 a5 25. Kf1 f6 26. Qd3 Kf7 27. e4 Rd8 1/2-1/2

[Event "BLR-ch 71st"]
[Site "Minsk"]
[Date "2005.03.16"]
[Round "13"]
[White "Zhigalko, Sergei"]
[Black "Maljush, Andrej"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2474"]
[BlackElo "2413"]
[PlyCount "99"]
[EventDate "2005.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 106"]
[Source "ChessBase"]
[SourceDate "2005.06.06"]
[SourceVersion "1"]
[SourceVersionDate "2005.06.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 Nc6 6. f4 e6 7. Nf3 Nge7 8. O-O O-O 9. Be3 Nd4 10. e5 Nef5 11. Bf2 Nxf3+ 12. Qxf3 Nd4 13. Qd1 d5 14. Ne2 Nxe2+ 15. Qxe2 Qc7 16. d4 c4 17. c3 Bd7 18. g4 b5 19. Bg3 b4 20. f5 bxc3 21. bxc3 Qa5 22. Qe3 exf5 23. gxf5 Bxf5 24. Rxf5 gxf5 25. Bh3 Rab8 26. Bxf5 Rb6 27. Kh1 Kh8 28. Rg1 Qa6 29. Bf4 Rg8 30. Qf3 Bh6 31. Bg3 Qb7 32. a4 a5 33. Qh5 Rg5 34. Qh3 Qe7 35. Rf1 Rg7 36. Qh5 Bg5 37. Qf3 Qd8 38. e6 f6 39. Rg1 Rb3 40. Be1 Rb2 41. h4 Bh6 42. Rxg7 Kxg7 43. Qh5 Qc7 44. Bg3 Qb7 45. Qd1 Kg8 46. Bd6 Bf8 47. Qg1+ Qg7 48. e7 Bxe7 49. Be6+ Kh8 50. Bxe7 1-0

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2005.04.08"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Liasota, Evgueni"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2462"]
[BlackElo "2274"]
[PlyCount "43"]
[EventDate "2005.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "2"]
[SourceTitle "CBM 105 Extra"]
[Source "ChessBase"]
[SourceDate "2005.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.05.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Rc8 9. Bb2 Na5 10. Nbd2 Nc4 11. Nxc4 dxc4 12. Rc1 a5 13. Nd2 axb4 14. Nxc4 Qd8 15. a4 Bc6 16. a5 Nh6 17. Nb6 Rb8 18. Bd3 Qg5 19. Rxc6 Qxg2 20. Rc7 Qxh1+ 21. Ke2 Qxd1+ 22. Kxd1 1-0

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2005.04.09"]
[Round "2"]
[White "Khaiminov, Alexandr"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2245"]
[BlackElo "2462"]
[PlyCount "44"]
[EventDate "2005.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "2"]
[SourceTitle "CBM 105 Extra"]
[Source "ChessBase"]
[SourceDate "2005.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.05.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 e5 5. d3 Qa5+ 6. Nc3 Nd4 7. Qd2 Nxb5 8. Nxb5 Qxb5 9. Nxe5 d6 10. Nf3 Be7 11. h3 O-O 12. g4 Re8 13. O-O h5 14. g5 Nh7 15. Kg2 c4 16. b3 cxd3 17. cxd3 d5 18. e5 d4 19. Qf4 Qxd3 20. Bb2 Qg6 21. h4 d3 22. Nd4 Bc5 0-1

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2005.04.10"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Romanov, Vladimir1"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2462"]
[BlackElo "2221"]
[PlyCount "53"]
[EventDate "2005.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "2"]
[SourceTitle "CBM 105 Extra"]
[Source "ChessBase"]
[SourceDate "2005.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.05.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. Re1 Bc5 8. c3 Bb6 9. d4 d6 10. Bg5 h6 11. Bh4 g5 12. Bg3 Qe7 13. a4 O-O 14. axb5 axb5 15. Rxa8 Bxa8 16. Na3 exd4 17. Nxb5 dxc3 18. Nxc3 g4 19. Nd5 Nxd5 20. exd5 Qf6 21. dxc6 gxf3 22. Bd5 Qxb2 23. Qxf3 Bd4 24. Bh4 Kh8 25. Be7 Rb8 26. Qxf7 Bg7 27. Bd8 1-0

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2005.04.11"]
[Round "4"]
[White "Redko, Stepan"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2150"]
[BlackElo "2462"]
[PlyCount "111"]
[EventDate "2005.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "2"]
[SourceTitle "CBM 105 Extra"]
[Source "ChessBase"]
[SourceDate "2005.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.05.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. Nd2 O-O 12. O-O b5 13. Re1 Rc8 14. e4 dxc4 15. bxc4 bxc4 16. Qa4 Bb5 17. Qc2 Nf6 18. a4 Ba6 19. Rad1 Rb8 20. Bf1 Bb4 21. Bxc4 Qa5 22. Nb3 Qxa4 23. Ra1 Ba3 24. Rxa3 Qxc4 25. Nc5 Bb5 26. e5 Nd5 27. Nd7 a5 28. Rc1 a4 29. Qd2 Nxc3 30. Qxc3 Qd5 31. Nxf8 Rxf8 32. Qc5 Rd8 33. Qxd5 Rxd5 34. Rd1 f6 35. Raa1 Kf7 36. f4 f5 37. Kf2 Ke7 38. Ke3 h6 39. h3 Rd7 40. g4 fxg4 41. hxg4 Ra7 42. Ra3 Bc4 43. Rda1 Bb5 44. f5 Rd7 45. Ke4 Rd5 46. Rxa4 Bxa4 47. Rxa4 exf5+ 48. gxf5 Rd7 49. Rc4 Rc7 50. Kf4 Rd7 51. Ke3 Rc7 52. d5 Kd7 53. dxc6+ Rxc6 54. e6+ Kd6 55. e7 Rxc4 56. e8=Q 1-0

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2005.04.12"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Glyzin, Yury"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2462"]
[BlackElo "2211"]
[PlyCount "109"]
[EventDate "2005.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "2"]
[SourceTitle "CBM 105 Extra"]
[Source "ChessBase"]
[SourceDate "2005.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.05.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qd2 bxc6 7. Bd3 Ne7 8. O-O O-O 9. Nc3 Ng6 10. Kh1 Bb4 11. Nd5 cxd5 12. Qxb4 dxe4 13. Bxe4 c6 14. Be3 Ba6 15. Rfe1 d5 16. Bxg6 Qxg6 17. Qa5 Bb7 18. Bc5 Rfe8 19. Qc7 Ba6 20. c3 Be2 21. Bxa7 Qc2 22. Bd4 Qd2 23. Qg3 g6 24. f3 Re6 25. b4 f6 26. a4 Rae8 27. a5 Qb2 28. Qf2 Qb3 29. Reb1 Qc4 30. a6 c5 31. a7 cxd4 32. a8=Q dxc3 33. Qa2 c2 34. Rc1 Rc6 35. b5 Rcc8 36. b6 Bd1 37. Qxc4 dxc4 38. Rxd1 cxd1=Q+ 39. Rxd1 c3 40. Qc2 Re7 41. h3 Rb7 42. Qb3+ Kg7 43. Rc1 Rc6 44. Rxc3 Rcxb6 45. Qd5 Rb5 46. Qd6 Rf7 47. Rc8 Rbb7 48. Kh2 Ra7 49. h4 Rab7 50. Kh3 Rb3 51. Re8 Rbb7 52. Qd8 Kh6 53. g4 g5 54. hxg5+ fxg5 55. Re6+ 1-0

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2005.04.13"]
[Round "6"]
[White "Stupak, Kirill"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2227"]
[BlackElo "2462"]
[PlyCount "127"]
[EventDate "2005.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "2"]
[SourceTitle "CBM 105 Extra"]
[Source "ChessBase"]
[SourceDate "2005.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.05.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. g3 Bg4 4. Ne5 Bf5 5. Bg2 Nd7 6. O-O Nxe5 7. dxe5 e6 8. e4 dxe4 9. Qxd8+ Rxd8 10. Nc3 Ne7 11. Bxe4 Nd5 12. Bxf5 exf5 13. Nxd5 Rxd5 14. Be3 b6 15. f4 Bc5 16. Bxc5 bxc5 17. Rfd1 Ke7 18. Rxd5 cxd5 19. Rd1 Ke6 20. c3 Rb8 21. Rd2 h6 22. Kf2 Rb6 23. Rc2 Rb8 24. Kf3 a5 25. Rd2 a4 26. Kf2 g5 27. Kf3 Rg8 28. Rd1 gxf4 29. gxf4 h5 30. h4 Rg4 31. Rh1 c4 32. a3 Kd7 33. Rd1 Kc6 34. Rh1 Kc5 35. Rh2 Rg1 36. Rd2 Rf1+ 37. Kg3 Rh1 38. Re2 d4 39. cxd4+ Kxd4 40. Rd2+ Ke3 41. Rd7 Rg1+ 42. Kh2 Rb1 43. Rxf7 Kxf4 44. Rb7 Kxe5 45. Rb4 Kd4 46. Kg3 Ke3 47. Rxc4 f4+ 48. Kh3 f3 49. Rc3+ Ke4 50. Rc4+ Kd5 51. Rf4 Ke5 52. Rxf3 Rxb2 53. Rf8 Rb3+ 54. Kg2 Rxa3 55. Rh8 Kf4 56. Rxh5 Kg4 57. Ra5 Ra2+ 58. Kf1 Kxh4 59. Ke1 a3 60. Kd1 Ra1+ 61. Kc2 Kg4 62. Kb3 a2 63. Rxa2 Rxa2 64. Kxa2 1/2-1/2

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2005.04.14"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Podolchenko, Evgeniy"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2462"]
[BlackElo "2260"]
[PlyCount "111"]
[EventDate "2005.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "2"]
[SourceTitle "CBM 105 Extra"]
[Source "ChessBase"]
[SourceDate "2005.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.05.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. Re1 h6 11. Rb1 Nec6 12. Qc2 Be7 13. Bd1 Qc7 14. Nf1 Nb3 15. Bf4 O-O-O 16. h3 Nca5 17. Qe2 Ba4 18. Ng3 b5 19. Be3 Nc6 20. Nh5 Rdg8 21. Nh2 a5 22. f4 g6 23. Nf6 Bxf6 24. exf6 Qd8 25. Ng4 Kb7 26. f5 gxf5 27. Nxh6 Rxh6 28. Bxh6 Qxf6 29. Bf4 Qh4 30. Qe3 b4 31. axb4 axb4 32. Kh2 Qf6 33. Bg3 Kb6 34. Qf4 Qd8 35. Bc2 Qb8 36. Qe3 Qd8 37. Re2 Kb5 38. Rf1 Qc8 39. Rf3 Nba5 40. Bxa4+ Kxa4 41. Bf4 Nb3 42. Rg3 Na7 43. Bd6 Rxg3 44. Qxg3 Nb5 45. Bf4 Qh8 46. Re1 Ka5 47. Rf1 Kb6 48. Rf3 Kc6 49. Qg5 Qe8 50. Qg7 bxc3 51. bxc3 Nd6 52. Bxd6 Kxd6 53. Qe5+ Kc6 54. Rf2 Qa8 55. Qf6 Qb8+ 56. g3 1-0

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2005.04.15"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Garaev, Sergei"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2462"]
[BlackElo "2293"]
[PlyCount "83"]
[EventDate "2005.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "2"]
[SourceTitle "CBM 105 Extra"]
[Source "ChessBase"]
[SourceDate "2005.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.05.01"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. Nc3 dxe4 4. d5 Ne5 5. Qd4 Ng6 6. Be3 Nf6 7. O-O-O e5 8. dxe6 Bxe6 9. Qa4+ Bd7 10. Qb3 Bd6 11. Bg5 h6 12. Bxf6 Qxf6 13. Kb1 Be5 14. Nxe4 Qb6 15. Nf3 Qxb3 16. axb3 O-O-O 17. Bd3 Bg4 18. Ned2 Bf4 19. h3 Bxf3 20. Nxf3 Ne5 21. Bf5+ Kb8 22. Nd4 Nc6 23. Nxc6+ bxc6 24. b4 Rxd1+ 25. Rxd1 Bd6 26. Be4 Bxb4 27. Rd7 Rf8 28. Bxc6 Kc8 29. c3 Bc5 30. f3 Bd6 31. b4 h5 32. Kc2 h4 33. Kb3 g5 34. c4 f6 35. c5 Be5 36. Kc4 Rd8 37. Re7 Kb8 38. Kb5 Bc3 39. Re6 Be5 40. Re7 Bc3 41. Bd7 Be5 42. Kc6 1-0

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2005.04.16"]
[Round "9"]
[White "Maiorov, Nikita"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2449"]
[BlackElo "2462"]
[PlyCount "85"]
[EventDate "2005.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "2"]
[SourceTitle "CBM 105 Extra"]
[Source "ChessBase"]
[SourceDate "2005.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.05.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Ba6 8. Qf3 Nc6 9. e3 h6 10. Bh4 Na5 11. Rc1 Bb7 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. b4 Nc6 15. Be2 Ne7 16. Bf3 Bxf3 17. Nxf3 f5 18. Ke2 f6 19. Rhd1 c6 20. a4 b5 21. axb5 cxb5 22. d5 bxc4 23. dxe6 dxe6 24. Rxc4 Nd5 25. Nd4 Rfc8 26. Nc6 Kf8 27. Rdc1 a6 28. Kd2 Ke8 29. f3 Rc7 30. Nd4 Rxc4 31. Rxc4 Kd7 32. e4 fxe4 33. fxe4 Nc7 34. Rc5 Rb8 35. Kc3 e5 36. Nf5 h5 37. g3 Rb6 38. Kb3 Ne6 39. Rd5+ Kc7 40. h4 Rc6 41. Ra5 Kb6 42. Rd5 Kc7 43. Ra5 1/2-1/2

[Event "World Youth Stars 3rd"]
[Site "Kirishi"]
[Date "2005.05.14"]
[Round "1"]
[White "Nepomniachtchi, Ian"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2505"]
[BlackElo "2462"]
[PlyCount "116"]
[EventDate "2005.05.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "10"]
[SourceTitle "CBM 107"]
[Source "ChessBase"]
[SourceDate "2005.08.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.08.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. Ra2 Kh8 17. Nce3 Be6 18. Qa4 Bd7 19. Bb5 Nb4 20. Bxd7 Nxa2 21. Nd1 Nc1 22. Bb5 f5 23. exf5 Qc8 24. h4 Bh6 25. g4 Qc5 26. Bc4 Rb4 27. Nxb4 Qxc4 28. Qc2 axb4 29. g5 b3 30. Qxc1 Qe4+ 31. Kd2 Qxh1 32. gxh6 Rxf5 33. hxg7+ Kxg7 34. c4 Qxh4 35. Kc3 Rf3+ 36. Kb4 h6 37. Nc3 Qxf2 38. Kxb3 Rg3 39. Qd1 Rg2 40. Na4 Rg3+ 41. Nc3 Qb6+ 42. Ka3 Rg1 43. Qa4 Qb7 44. Ka2 Rg6 45. Qd1 Qb4 46. Qe2 h5 47. Nb5 h4 48. Qe4 h3 49. Qb7+ Kh6 50. Qc8 h2 51. Qh3+ Kg7 52. Qd7+ Kf6 53. Qd8+ Kf5 54. Qc8+ Kg5 55. Qd8+ Kg4 56. Qd7+ Kg3 57. Qc6 Qa4+ 58. Kb1 Qd1+ 0-1

[Event "World Youth Stars 3rd"]
[Site "Kirishi"]
[Date "2005.05.15"]
[Round "2"]
[White "Khairullin, Ildar"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2517"]
[BlackElo "2462"]
[Annotator "Finkel,Alexander"]
[PlyCount "61"]
[EventDate "2005.05.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "10"]
[SourceTitle "CBM 107"]
[Source "ChessBase"]
[SourceDate "2005.08.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.08.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. e5 Nxb5 8. exf6 gxf6 {It's safer to take on c3 first, but in any case Black's defensive resources are more than significant.} (8... Nxc3 9. fxg7 Bxg7 10. dxc3 d6 11. Ng5 (11. Qd5 O-O (11... h6 12. Qh5 e5 13. Nh4 Be6 14. f4 O-O-O 15. Be3 Rdg8 16. Rad1 Bf8 17. f5 Bc4 $13 {Nedev,T-Atalik,S/Kansas 2003}) (11... e5 $6 12. Rd1 Bf8 13. Ng5 Rg8 14. f4 h6 15. fxe5 $40 {Degraeve,J-Lazarev,V/Bethune 2002}) 12. Qh5 e5 13. Bh6 f5 14. Rad1 Rf6 (14... f4 $6 15. Bxg7 Kxg7 16. Qg5+ Kh8 17. Qh6 Bf5 18. Qxd6 Qxd6 19. Rxd6 $16 {Al Modiahki,M-Doghri,N/Tunis 1997}) 15. Bg5 Rf7 16. Bc1 Rf6 17. Bg5 Rf7 18. Bc1 {½-½ Naiditsch,A-Van Wely,L/Ciudad Real 2004}) (11. Qd3 h6 12. Bf4 e5 13. Bg3 Be6 14. Nh4 c4 15. Qf3 Qd7 16. h3 O-O-O $13 {Adams,M-Anand,V/Germany 2004}) 11... h6 (11... Bf5 12. f4 (12. a4 Qc6 13. Qe2 Bf6 14. Ne4 Bxe4 15. Qxe4 Qxe4 16. Rxe4 d5 {½-½ Anand,V-Kramnik,V/Linares 2003}) (12. g4 Bg6 13. f4 h6 14. Nf3 O-O-O 15. f5 Bh7 16. Qd5 e6 $44 {Zeller,F-Pohl,W/Unterkochen 2003}) (12. Qf3 Bg6 13. h4 h5 14. Qg3 Qd7 15. a3 Bf6 16. Ne4 Bxe4 17. Rxe4 O-O-O $15 {Mkrtchian,L-Sterliagova,T/Sochi 2004}) 12... Qd7 13. h3 h6 14. Ne4 O-O-O 15. Qf3 Rhg8 16. Be3 Bxe4 17. Qxe4 Bf6 18. f5 h5 19. Rad1 Qc6 20. Bf2 Rg7 $13 {Nedev,T-Eljanov,P/Bled 2002}) 12. Bf4 (12. Ne4 Be6 13. Bf4 O-O-O 14. Qh5 Rdg8 15. Rad1 Be5 16. Bxe5 dxe5 17. Qe2 $14 {Marzolo,C-Lerch,P/Marseille 2001}) 12... O-O 13. Ne4 f5 (13... Bf5 14. Qh5 Bg6 15. Qh4 h5 (15... f5 $6 16. Nd2 Bf6 17. Qg3 Kg7 18. Re6 Rh8 19. Rae1 $16 {Savchenko,B-Farakhov,R/Essentuki 2003}) 16. Rad1 Rae8 17. Bg5 f6 18. Bc1 Qc8 19. h3 Rf7 20. Rd3 $36 {Yurtaev,L-Ivanchuk,V/Frunze 1988}) 14. Nxd6 exd6 15. Bxd6 Qf7 16. Bxf8 Bxf8 17. Qd8 b5 18. Rad1 Bb7 19. Qb6 Qg7 20. Qe6+ Kh8 21. g3 Be4 $13 {Volokitin,A-Eljanov,P/Alushta 2002}) 9. Nd5 $5 (9. Ne4 Bg7 10. d4 Nxd4 (10... f5 $6 11. Nxc5 Nxd4 12. Nxd4 Qxc5 13. Be3 Bf6 14. b4 Qxb4 15. Nxf5 $36 {Matikozian,A-Nakamura,H/Fort Lauderdale 2004}) 11. Nxd4 cxd4 12. Qxd4 O-O 13. Ng3 d6 14. Qh4 Kh8 15. Bd2 Rg8 16. Bc3 $44 {Papa,S-Cherniaev,A/Biel 2004}) 9... Qc6 (9... Qd6 10. c4 Nc7 11. d4 (11. Nxc7+ Qxc7 12. d4) 11... Nxd5 12. dxc5 Qxc5 13. cxd5 $44) 10. c4 Nc7 11. Nxc7+ Qxc7 12. d4 e6 {[%csl Rf6] It was possible to opt for 12...d6 to prevent the weakening the pawn on f6.} (12... d6 13. d5 Rg8 14. Qc2 Qd7 15. Bf4 b5 16. b3 Qg4 17. Bg3 f5 $132) 13. b3 d6 (13... b6 $5 14. Bb2 Bb7 15. dxc5 Bxc5 16. Bxf6 Rg8 $13 {[%cal Gc7f4]}) 14. Bb2 Bg7 15. dxc5 dxc5 16. Ng5 $1 {White has certain compensation for a pawn, but Black's position is very solid so it's pretty tough to break through.} e5 $6 {Not just weakening the square f5, but giving White a chance to open up the position with f4.} (16... O-O $2 17. Qh5 $1 fxg5 18. Bxg7 Kxg7 19. Qxg5+ Kh8 20. Qf6+ Kg8 21. Re5 Rd8 22. Rg5+ Kf8 23. Rg7 $18) (16... Rg8 17. Ne4 f5 18. Nf6+ Bxf6 19. Bxf6 Rg6 20. Bh4 f6 (20... b6 $6 21. Qh5 Bb7 22. Qxh7 Rxg2+ 23. Kf1 $40 {[%csl Re8]}) 21. Qh5 f4 22. Rad1 Kf8 $15) 17. Ne4 O-O (17... Be6 $6 18. f4 (18. Qf3 Qe7 19. Rad1 O-O 20. Qg3 Rad8 21. Rxd8 Rxd8 22. f4 Bf5 $132) 18... Rd8 19. Qh5 O-O 20. Qh4 $16) 18. f4 $1 $36 b6 (18... Bf5 19. Qd6 $5 Qxd6 20. Nxd6 Bc8 21. fxe5 fxe5 22. Bxe5 Rd8 23. Rad1 Bg4 24. Rd3 $14) 19. Qh5 Qd7 (19... Bb7 20. Ng3 $1 {[%csl Rg8][%cal Gg3f5]} Rfd8 21. Re2 $1 $16 {[%csl Gd2,Gg2]}) 20. fxe5 fxe5 21. Bxe5 Qg4 ({May be Black should've looked for escape after} 21... f5 $1 22. Rad1 (22. Bxg7 Qxg7 23. Rad1 fxe4 24. Qd5+ Qf7 25. Qxa8 Bg4 26. Qd5 Bxd1 27. Rxd1 Qxd5 28. Rxd5 e3 29. Rg5+ Kh8 30. Re5 Rf2 $11) 22... Qe8 23. Qxe8 Rxe8 24. Nf6+ Bxf6 25. Bxf6 Rxe1+ 26. Rxe1 Rb8 $1 $11 {[%cal Gg8f7,Gc8e6]}) 22. Ng3 Be6 (22... Qxh5 23. Nxh5 Bxe5 24. Rxe5 h6 25. Rae1 Rb8 26. Re7 $16) 23. Qxg4 Bxg4 24. h3 Bxe5 (24... Be6 25. Nh5 Bxe5 26. Rxe5 Rad8 27. Rf1 $14) 25. Rxe5 Be6 26. Nh5 Rfd8 27. Rf1 Rd2 $2 {[%csl Rd2]} (27... h6 $1 $14 {[%csl Gg5]}) 28. Nf6+ $18 Kg7 (28... Kf8 $2 29. Rxe6 fxe6 30. Ne4+) (28... Kh8 29. Rh5 Kg7 30. Rxh7+ Kg6 31. h4 Rxa2 32. h5+ Kg5 33. Ne4+ Kh4 34. Rg7 $18) 29. Rg5+ Kh6 $6 (29... Kh8) 30. h4 Rxa2 31. Ng4+ $1 1-0

[Event "World Youth Stars 3rd"]
[Site "Kirishi"]
[Date "2005.05.16"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Andreikin, Dmitry"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2462"]
[BlackElo "2495"]
[PlyCount "101"]
[EventDate "2005.05.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "10"]
[SourceTitle "CBM 107"]
[Source "ChessBase"]
[SourceDate "2005.08.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.08.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O h6 7. Nbd2 Ne7 8. Nb3 Bh7 9. h3 a6 10. c3 Rc8 11. a4 c5 12. Nxc5 Nxc5 13. dxc5 Rxc5 14. Be3 Rc8 15. a5 Nc6 16. Bb6 Qd7 17. b4 Nb8 18. Qd2 Be7 19. Bd1 O-O 20. Ba4 Nc6 21. Rfe1 Ra8 22. Nd4 Qc8 23. Bxc6 bxc6 24. Nb3 Re8 25. Bc5 Bd8 26. Nd4 f6 27. Bd6 Ra7 28. Nb3 f5 29. c4 dxc4 30. Nc5 f4 31. Qxf4 c3 32. Qc4 c2 33. Ne4 c5 34. Qxc2 Qc6 35. Qxc5 Bxe4 36. Qxa7 Bxg2 37. Rac1 Qd5 38. Qc5 Bxh3 39. Qxd5 exd5 40. Red1 Bf5 41. Rxd5 Re6 42. Kh2 Bg5 43. Rc4 Rg6 44. Rdd4 h5 45. Rc3 h4 46. b5 axb5 47. a6 b4 48. Rxb4 Bd2 49. a7 Bxc3 50. a8=Q+ Kh7 51. Rxh4+ 1-0

[Event "World Youth Stars 3rd"]
[Site "Kirishi"]
[Date "2005.05.17"]
[Round "4"]
[White "Mamedov, Rauf"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2511"]
[BlackElo "2462"]
[PlyCount "34"]
[EventDate "2005.05.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "10"]
[SourceTitle "CBM 107"]
[Source "ChessBase"]
[SourceDate "2005.08.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.08.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Nf6 6. e5 Nd5 7. Nc3 Nc7 8. Bxc6 dxc6 9. Ne4 b6 10. Nf6+ Kf8 11. Ne4 Bg4 12. Nc3 Ne6 13. h3 Bxf3 14. Qxf3 Qc7 15. Nb5 Qd7 16. d3 Rd8 17. Nc3 Nd4 1/2-1/2

[Event "World Youth Stars 3rd"]
[Site "Kirishi"]
[Date "2005.05.18"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Lenic, Luka"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2462"]
[BlackElo "2465"]
[PlyCount "129"]
[EventDate "2005.05.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "10"]
[SourceTitle "CBM 107"]
[Source "ChessBase"]
[SourceDate "2005.08.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.08.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Nc6 6. O-O Nge7 7. Re1 Nd5 8. Be4 Qd7 9. d3 Be7 10. c4 Nc7 11. h4 b6 12. Ng5 Bb7 13. Bf4 h6 14. Nf3 O-O-O 15. h5 Rdg8 16. Nbd2 f5 17. exf6 gxf6 18. Nf1 Ne8 19. Ng3 Bd6 20. Qd2 Rg4 21. Bxd6 Nxd6 22. Nh2 Rg5 23. Nf3 Rg4 24. Nh2 Rg7 25. Bf3 Nf7 26. Qf4 f5 27. Re2 Ng5 28. Rae1 Rhg8 29. Kf1 Nb4 30. Bxb7+ Qxb7 31. Rxe6 Nxe6 32. Rxe6 Qc7 33. Qxf5 Kb8 34. Nf3 Rf7 35. Qe4 Rf4 36. Qe2 Rff8 37. a3 Nc6 38. Rxh6 Re8 39. Re6 Qd7 40. Re4 Kb7 41. Ne5 Nxe5 42. Rxe5 Ka6 43. b3 Rxe5 44. Qxe5 Qg4 45. Qe1 Qf4 46. Kg1 Rg5 47. b4 Re5 48. b5+ Kb7 49. Qd1 Kc7 50. Ne4 Kd8 51. g3 Qh6 52. g4 Re8 53. g5 Qe6 54. Qf3 Qe5 55. h6 Ke7 56. Qf6+ Qxf6 57. Nxf6 Ra8 58. f4 Ke6 59. h7 Kf7 60. f5 Kg7 61. Kf2 a6 62. bxa6 Rxa6 63. g6 Rxa3 64. Ne8+ Kh8 65. Nd6 1-0

[Event "World Youth Stars 3rd"]
[Site "Kirishi"]
[Date "2005.05.19"]
[Round "6"]
[White "Negi, Parimarjan"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2349"]
[BlackElo "2462"]
[PlyCount "147"]
[EventDate "2005.05.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "10"]
[SourceTitle "CBM 107"]
[Source "ChessBase"]
[SourceDate "2005.08.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.08.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 Nd7 8. O-O e5 9. Be3 Qe7 10. Qd2 h6 11. Nh2 Nf8 12. f4 exf4 13. Rxf4 Be6 14. a3 Nd7 15. Rb1 O-O 16. b4 cxb4 17. axb4 Rae8 18. Ne2 f5 19. Bd4 fxe4 20. Rxe4 Nf6 21. Bxf6 Qxf6 22. Rf1 Qd8 23. Rxf8+ Kxf8 24. Qf4+ Bf7 25. Ng3 g5 26. Rxe8+ Qxe8 27. Qd6+ Kg8 28. Ng4 Qf8 29. Qc7 Qxb4 30. Nf5 Qb5 31. Nge3 Qb6 32. Qc8+ Kh7 33. Qd7 Kg8 34. d4 c5 35. Nd6 Bg6 36. Nd5 Qb1+ 37. Kh2 Qf1 38. Ne7+ Kh7 39. Nef5 Qf4+ 40. Kg1 Qc1+ 41. Kf2 Qxc2+ 42. Kg3 Qb3+ 43. Kh2 Qg8 44. dxc5 Qf8 45. g4 Bxf5 46. gxf5 Qf6 47. Qxb7 a5 48. Qa7 Qb2+ 49. Kh1 Qa1+ 50. Kg2 a4 51. Qf7 Qb2+ 52. Kf1 Qc1+ 53. Ke2 Qc2+ 54. Ke1 Qc3+ 55. Kd1 Qd4+ 56. Ke2 Qb2+ 57. Kd1 Qa1+ 58. Ke2 Qe5+ 59. Kd1 a3 60. Nc4 a2 61. Nxe5 a1=Q+ 62. Kd2 Qxe5 63. Qg6+ Kh8 64. c6 Bf8 65. Qe6 Qd6+ 66. Ke2 Kg7 67. h4 Qxe6+ 68. fxe6 Bd6 69. hxg5 hxg5 70. Kf3 Kf6 71. Kg4 Bf4 72. c7 Bxc7 73. e7 Kxe7 74. Kxg5 1/2-1/2

[Event "World Youth Stars 3rd"]
[Site "Kirishi"]
[Date "2005.05.20"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Alekseev, Evgeny V"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2462"]
[BlackElo "2597"]
[PlyCount "31"]
[EventDate "2005.05.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "10"]
[SourceTitle "CBM 107"]
[Source "ChessBase"]
[SourceDate "2005.08.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.08.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Nxd7 Qxd7 11. Nc3 e6 12. O-O Rc8 13. Be3 a6 14. Bxc6 Rxc6 15. Qb3 Be7 16. d5 1/2-1/2

[Event "World Youth Stars 3rd"]
[Site "Kirishi"]
[Date "2005.05.22"]
[Round "8"]
[White "Lintchevski, Daniil"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2269"]
[BlackElo "2462"]
[PlyCount "135"]
[EventDate "2005.05.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "10"]
[SourceTitle "CBM 107"]
[Source "ChessBase"]
[SourceDate "2005.08.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.08.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. Nc3 a5 10. Qe4 g6 11. Bd3 Bg7 12. f4 O-O 13. Be3 Qb4 14. O-O-O Rb8 15. Rd2 Na4 16. Nxa4 Qxa4 17. Kb1 d6 18. Bd4 Bf5 19. Qe2 c5 20. Bc3 Qxc4 21. Bxa5 Ra8 22. Bxf5 Qxf4 23. Qe4 Qxe4+ 24. Bxe4 Rxa5 25. exd6 cxd6 26. Rxd6 Rb8 27. b3 Rxb3+ 28. axb3 Ra1+ 29. Kc2 Rxh1 30. Rd8+ Bf8 31. Bd5 Rxh2 32. Rd7 Rh5 33. Bxf7+ Kh8 34. Bd5 Re5 35. Kd3 Be7 36. Be4 Kg7 37. Ke3 Kf6 38. Kf3 Re6 39. Bd5 Re1 40. Bc4 h5 41. Rd2 Kg5 42. Rd5+ Kh6 43. Kf2 Rc1 44. Rd2 g5 45. Rd7 Bf6 46. Rd6 Kg7 47. Rd7+ Kh6 48. Rd6 Kg7 49. Rd7+ Kh8 50. Kf3 Re1 51. Rd5 Be7 52. Kf2 Re4 53. Rf5 h4 54. Rf7 g4 55. Rh7+ Kxh7 56. Bd3 Kg6 57. Bxe4+ Kg5 58. Bc6 Kf4 59. Bd7 Bf6 60. Kg1 Bd4+ 61. Kh1 Kg3 62. Bc8 h3 63. gxh3 Kxh3 64. Bb7 Kg3 65. Bc8 Kf3 66. Bb7+ Kf2 67. Bc6 g3 68. Bb7 1/2-1/2

[Event "World Youth Stars 3rd"]
[Site "Kirishi"]
[Date "2005.05.23"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Karjakin, Sergey"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2462"]
[BlackElo "2635"]
[Annotator "Rogozenco,Dorian"]
[PlyCount "82"]
[EventDate "2005.05.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "10"]
[SourceTitle "CBM 107"]
[Source "ChessBase"]
[SourceDate "2005.08.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.08.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. d4 cxd4 6. Bc4 Nb6 7. Bb3 Nc6 8. exd6 Qxd6 9. O-O Be6 10. Na3 dxc3 11. Qe2 Bxb3 12. Nb5 Qb8 13. axb3 e5 (13... g6 $11) 14. Nbd4 f6 {Black is the defending side and he still needs a lot of accuracy before reaching complete equality. It was best to exchange knights at once, since later taking on d4 is no longer convenient, while after taking on c6 White breaks opponent's pawn formation.} (14... Nxd4 $142 15. Nxd4 f6 $14 {/=}) 15. bxc3 Kf7 (15... Nxd4 16. cxd4 $16) 16. Nxc6 bxc6 17. Qe4 Qd6 {According to Rozentalis this is already almost a decisive mistake.} (17... Be7 18. Qxc6 (18. Be3 $5) 18... Qc8 19. Qxc8 Rhxc8 20. c4 $14) 18. Be3 $146 ({Rozentalis won convincingly after} 18. Ra5 {but Black's play was poor.} Nd7 $6 ({Here Black can improve:} 18... Be7 19. Ba3 Qd7 (19... Qe6 $2 20. Nxe5+) 20. Bxe7 Qxe7 21. c4 $44 {White has a powerful compensation for the pawn, nevertheless it is unclear whether it secures a real advantage, after for instance} Qb7 {[%cal Gg7g6,Yf7g7]}) 19. Re1 $1 Be7 20. Ba3 c5 21. b4 $1 $16 {1-0 Rozentalis,E (2570)-Lesiege,A (2584)/Montreal 2000 (30)}) 18... Nd5 (18... Qd5 19. Ng5+ $5 (19. Qc2 $44) 19... fxg5 20. Qf5+ Kg8 21. Bxb6 $16) 19. c4 Nb4 20. Bxa7 $2 {A very bad moment to regain the pawn. It allows Black to activate his queen very comfortably.} ({Correct was to increase the pressure and bring the last piece into play:} 20. Rfd1 $1 Qe6 (20... Qc7 $2 21. Qf5 $18) 21. Ra5 $5 (21. Bxa7 $14) 21... Be7 22. Bd2 $1 {Creating several tactical threats, like for instance xb4 followed by xe5 and g5+. Sometimes White can even sacrifice a piece starting with g5+.} (22. Rda1 $44) 22... Rhd8 (22... a6 $2 23. Bxb4 Bxb4 24. Rxe5 $18) (22... Rad8 23. Ng5+ $5 fxg5 24. Rxe5 Qd7 25. Rxe7+ Qxe7 26. Qxe7+ Kxe7 27. Bxg5+ Ke6 28. Bxd8 $16) (22... h6 $2 23. Nxe5+ fxe5 24. Rxe5 Qd7) 23. Qxh7) ({Also good looks} 20. c5 {[%cal Ge4b4]} Qb8 21. Qf5 {[%cal Gf3g5]}) 20... Qd3 $1 {Now White must play accurately to keep the position balanced.} 21. Qg4 $6 ({Better is} 21. Qxd3 Nxd3 {and although Black needs only to develop the bishop from f8 in order to achieve advantage (a more centralized king, target on b3 and strong knight on d3), White is in time to create his own play:} 22. Rfd1 e4 (22... Nb4 23. Kf1 Be7 24. Ke2 $11) 23. Nd4 c5 24. Nb5 Be7 25. f3 f5 26. fxe4 fxe4 27. Ra2 $13) 21... Be7 ({There is no point to create weaknesses with the advance} 21... h5 $6 {in view of the simple} 22. Qh3) 22. Rad1 Qg6 23. Qd7 (23. Qxg6+ hxg6 24. Rd7 Nd3 $1 (24... Ke6 25. Rxe7+ Kxe7 26. Bc5+) 25. Rxd3 (25. Ne1 Ke6) 25... Rxa7 $17 {[%cal Gh8b8]}) 23... Rhd8 24. Qb7 Rxd1 25. Rxd1 Rd8 (25... Qc2 $2 26. Rf1 {[%cal Ga7c5]}) 26. Rf1 {White has no choice, which is a clear indicator that Black took over the initiative.} (26. Rxd8 $4 Qb1+) (26. Ra1 Qd3 $17) 26... Kf8 $1 27. Bb6 Rd3 $17 {Besides the fact that Black is highly active, all his pieces coordonate extremely well (and actually all the pieces and pawns are very nicely protected).} 28. Qc8+ (28. Ba5 $142 Rxb3 29. Bxb4 Rxb4 30. Qxc6 Qd3 $17) 28... Qe8 29. Qf5 g6 30. Qe6 Qd7 31. Qxd7 Rxd7 {The endgame is very difficult for White due to the weakness on b3.} 32. Be3 Rd3 33. Rb1 Nc2 34. Kf1 e4 ({White is almost in zugzwang and Karjakin wants more than a large advantage after} 34... Nxe3+ 35. Ke2 Rc3 36. fxe3 Rc2+ 37. Kf1 Bc5) 35. Ke2 Bb4 $19 36. h4 (36. Nd2 f5 $19) 36... Kf7 37. Bd2 Na3 38. Ra1 Be7 39. Bc1 $2 (39. Be3 $17) 39... Nc2 $19 40. Ra2 (40. Ra8 exf3+ 41. Kxd3 fxg2 $19) 40... exf3+ 41. gxf3 Nb4 0-1

[Event "World Youth Stars 3rd"]
[Site "Kirishi"]
[Date "2005.05.24"]
[Round "10"]
[White "Kuzubov, Yuriy"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2558"]
[BlackElo "2462"]
[Annotator "Postny,Evgeny"]
[PlyCount "77"]
[EventDate "2005.05.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "10"]
[SourceTitle "CBM 107"]
[Source "ChessBase"]
[SourceDate "2005.08.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.08.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 h6 5. Bxf6 {White exchanges the bishop in order to seize space in the centre.} Qxf6 6. e4 cxd4 7. cxd4 Bb4+ 8. Nc3 Nc6 (8... O-O 9. Rc1 Nc6 10. a3 Ba5 11. b4 Bb6 12. e5 Qd8 13. Ne4 d5 14. Nc5 f6 15. Be2 fxe5 16. dxe5 a5 $132 {1-0 Miles,A-Kasparov,G/Internet ICC blitz 1998 (76)}) 9. a3 (9. Rc1 d5 10. e5 Qd8 11. a3 Be7 12. Bd3 Bd7 13. b4 Rc8 14. O-O a6 15. Qb3 b5 16. Ne2 Qb6 17. Rc3 O-O 18. Bb1 g6 19. Rfc1 a5 20. Rc5 axb4 21. axb4 Ra8 {½-½ Ward,C-Psakhis,L/Isle of Man 1999}) 9... Bxc3+ 10. bxc3 {White has advantage in space, but black's position is out of weaknesses.} d5 $2 {[%mdl 16384] In my opinion a serious strategical mistake. After the exchange of the dark-squared bishops it's recommended to place pawns on the dark squares. Namely: the plan with d7-d6 followed by e6-e5 was clearly stronger.} (10... d6 11. Bd3 O-O 12. O-O e5 13. d5 Ne7 14. Nd2 Ng6 15. Nc4 Nf4 16. Ne3 Bd7 17. Rb1 Nxd3 18. Qxd3 b6 $15 {0-1 Levay,M-Johansson,L/Hallsberg 1975 (32)}) 11. Bd3 dxe4 ({After} 11... O-O {White can close the centre by} 12. e5 {and then start an offensive against the black king.}) 12. Bxe4 O-O 13. O-O e5 $6 {This is quite optimistic. Black obviously underestimated the power of white's d-pawn.} (13... Bd7 $14) 14. d5 Na5 $2 {Black is already experiencing serious problems, but the move in the text is losing nearly by force!} (14... Rd8 15. Qe1 $1 Ne7 16. c4 {[%csl Re5][%cal Ye1c3]}) (14... Nb8 15. Re1 {[%cal Gf3e5]} Nd7 16. d6 {In both cases White has strong initiative, but this was the least of the evils for black.}) 15. Qa4 b6 16. Rfe1 {[%cal Gf3e5]} g6 17. d6 Bb7 18. d7 $1 {There is nothing that black can do against this mighty pawn.} Bc6 19. Bxc6 Qxc6 $6 {In the forthcoming endgame black has no chance at all.} ({More stubborn would have been} 19... Nxc6 20. Rad1 Rfd8 21. Rd5 $18) 20. Qxc6 Nxc6 21. Nxe5 Nxe5 22. Rxe5 Rfd8 23. Re7 Kg7 24. Rae1 Rab8 25. Re8 Kf6 26. a4 a5 27. h4 Ra8 {Black can only wait and see untill white will improve his position to a maximum.} 28. g4 Rab8 29. Kg2 Ra8 30. Kg3 Rab8 31. f4 Ra8 32. g5+ hxg5 33. hxg5+ Kg7 34. c4 Rab8 35. Kg4 Ra8 36. f5 gxf5+ 37. Kxf5 Rab8 38. Rxd8 Rxd8 39. Rd1 {Zugzwang puts an end to black's suffering.} 1-0

[Event "World Youth Stars 3rd"]
[Site "Kirishi"]
[Date "2005.05.25"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Sjugirov, Sanan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2462"]
[BlackElo "2381"]
[PlyCount "145"]
[EventDate "2005.05.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "10"]
[SourceTitle "CBM 107"]
[Source "ChessBase"]
[SourceDate "2005.08.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.08.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 d6 7. exd6 c4 8. Bc2 e5 9. O-O Bxd6 10. d3 cxd3 11. Qxd3 h6 12. Rd1 Be7 13. Qe4 Qc7 14. Nh4 Be6 15. Nf5 Bf8 16. Na3 a6 17. Bb3 Bxb3 18. axb3 g6 19. Ne3 Bg7 20. Nec4 Nxc4 21. Nxc4 O-O 22. Be3 Rfd8 23. Bb6 Rxd1+ 24. Rxd1 Qe7 25. Qd5 Bf8 26. h3 Re8 27. Nd6 Qxd6 28. Qxd6 Bxd6 29. Rxd6 Re7 30. Bc5 Rc7 31. b4 Kg7 32. Kf1 Ne7 33. Ke2 f6 34. Rd8 Nc6 35. Rd6 Kf7 36. Kd3 f5 37. f3 h5 38. Ke2 Ne7 39. Bf2 Nc6 40. Bh4 Kg7 41. Bg5 Kf7 42. Kd2 Kg7 43. Ke2 Kf7 44. g4 hxg4 45. hxg4 Ne7 46. Rf6+ Kg7 47. Re6 Nd5 48. Kf2 Nf4 49. Bxf4 exf4 50. g5 Rd7 51. Ke2 Kf7 52. Rf6+ Kg7 53. Rb6 Kf7 54. c4 Kg7 55. c5 Kf7 56. b3 Kg7 57. b5 axb5 58. Rxb5 Kf7 59. Rb6 Kg7 60. b4 Kf7 61. b5 Kg7 62. c6 bxc6 63. Rxc6 Kf7 64. b6 Rd4 65. Ke1 Rd5 66. Ke2 Rd4 67. Rc7+ Ke6 68. Rg7 Rb4 69. Rxg6+ Kd5 70. Rf6 Kd4 71. g6 Rb2+ 72. Kd1 Ke3 73. g7 1-0

[Event "Minsk Inautomarket op"]
[Site "Minsk"]
[Date "2005.07.10"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Ivkina, Olga"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2485"]
[BlackElo "2183"]
[PlyCount "133"]
[EventDate "2005.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 cxd4 8. cxd4 Nf5 9. Nc2 Nb4 10. Nxb4 Bxb4+ 11. Bd2 Qb6 12. Bxb4 Qxb4+ 13. Qd2 Qxd2+ 14. Kxd2 Rc8 15. Bd3 Ne7 16. h4 O-O 17. h5 h6 18. Rac1 Rxc1 19. Rxc1 Rc8 20. Rxc8+ Nxc8 21. g4 a5 22. Nh4 b5 23. f4 Nb6 24. b3 b4 25. g5 Nc8 26. Ng2 Na7 27. gxh6 gxh6 28. Ne3 Bb5 29. f5 Bxd3 30. Kxd3 Nb5 31. Ng4 Kg7 32. Nf6 Nc3 33. fxe6 fxe6 34. a3 Na2 35. axb4 axb4 36. Kd2 Kf7 37. Nd7 Nc3 38. Nc5 Ke7 39. Ke3 Nd1+ 40. Ke2 Nc3+ 41. Kd3 Na2 42. Kd2 Nc3 43. Kd3 Na2 44. Kc2 Nc3 45. Kd2 Kf7 46. Kd3 Na2 47. Ke3 Ke7 48. Nd3 Ke8 49. Kd2 Kd7 50. Ke3 Ke8 51. Nf4 Kd7 52. Ne2 Kc6 53. Kd3 Nc3 54. Nxc3 bxc3 55. Kxc3 Kb5 56. Kc2 Ka5 57. Kb1 Kb5 58. Ka2 Kb4 59. Kb2 Ka5 60. Ka3 Kb5 61. b4 Kc4 62. Ka4 Kxd4 63. b5 Kxe5 64. b6 Kd6 65. Kb5 d4 66. Ka6 e5 67. b7 1-0

[Event "Minsk Inautomarket op"]
[Site "Minsk"]
[Date "2005.07.11"]
[Round "2"]
[White "Grabinsky, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2316"]
[BlackElo "2485"]
[PlyCount "67"]
[EventDate "2005.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. a3 d5 4. exd5 Qxd5 5. Nf3 e6 6. Bb2 Nf6 7. Bd3 Nc6 8. O-O Be7 9. axb4 Nxb4 10. Nc3 Qd8 11. Bc4 O-O 12. Re1 b6 13. Ne5 Bb7 14. Re3 a6 15. Rg3 b5 16. Bb3 Nc6 17. Ne2 Nxe5 18. Bxe5 Bd6 19. Rd3 Nd5 20. Bxd6 Qxd6 21. Ng3 Qe5 22. c3 Nf4 23. Re3 Qg5 24. f3 Rfd8 25. Bc2 h5 26. Qe1 h4 27. Re5 f5 28. Bb3 hxg3 29. hxg3 Nd3 30. Bxe6+ Kh8 31. Qe3 Qxe3+ 32. Rxe3 f4 33. gxf4 Nxf4 34. Bf7 0-1

[Event "Minsk Inautomarket op"]
[Site "Minsk"]
[Date "2005.07.14"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Soltanici, Ruslan"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2485"]
[BlackElo "2324"]
[PlyCount "75"]
[EventDate "2005.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d6 5. h3 Nf6 6. Be3 O-O 7. a4 Nbd7 8. a5 e5 9. dxe5 dxe5 10. Qd6 Ne8 11. Qa3 Nc7 12. Rd1 Re8 13. Bc4 Ne6 14. O-O Qf6 15. Ne2 Ndf8 16. b4 h6 17. Qc1 Kh7 18. c3 Qe7 19. Qc2 Qc7 20. Ra1 Nf4 21. Nxf4 exf4 22. Bd4 Be6 23. Bd3 b6 24. Rfe1 c5 25. axb6 axb6 26. bxc5 bxc5 27. Bxg7 Kxg7 28. Bb5 Rxa1 29. Rxa1 Rd8 30. c4 Nh7 31. Qc3+ Kg8 32. Ne5 Qb7 33. Nc6 Rd7 34. Ra7 Qxa7 35. Nxa7 Rxa7 36. Qe5 Ra2 37. Qb8+ Kg7 38. Qxf4 1-0

[Event "Minsk Inautomarket op"]
[Site "Minsk"]
[Date "2005.07.17"]
[Round "8"]
[White "Danin, Alexandre"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2386"]
[BlackElo "2485"]
[PlyCount "97"]
[EventDate "2005.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 Be6 14. a4 O-O 15. axb5 axb5 16. Rxa8 Qxa8 17. Nc7 Qa2 18. Bxb5 Qxb2 19. O-O Bb3 20. Qxd6 Qxc3 21. Bxc6 Bxc2 22. Rc1 e4 23. Nd5 Qb2 24. Re1 Bd3 25. Qf4 Kh8 26. g3 Be5 27. Qh6 Bg7 28. Qf4 f5 29. Qc1 Qb8 30. Qa3 Rg8 31. Ne7 Rf8 32. Nd5 Qc8 33. Qd6 Qa6 34. Nc7 Qa5 35. Rd1 Be2 36. Rc1 Qe5 37. Qxe5 Bxe5 38. Nd5 Bf3 39. Bd7 Rd8 40. Rc8 Rxc8 41. Bxc8 f4 42. gxf4 Bd6 43. f5 Be5 44. f6 e3 45. Nxe3 Bxf6 46. Bg4 Bc6 47. Be6 Kg7 48. Bd5 Bd7 49. Kg2 1/2-1/2

[Event "Minsk Inautomarket op"]
[Site "Minsk"]
[Date "2005.07.18"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Onischuk, Vladimir"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2485"]
[BlackElo "2349"]
[PlyCount "59"]
[EventDate "2005.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. Be2 O-O 8. O-O a6 9. a4 b6 10. Re1 Bb7 11. Bf1 Nbd7 12. h3 Rc8 13. Bf4 Kh8 14. Bh2 Rxc3 15. bxc3 Nxe4 16. Qc2 f5 17. Nd2 Nxd2 18. Qxd2 Nf6 19. Rab1 Qc7 20. Qb2 Be4 21. Qxb6 Qxc3 22. Rbc1 Nd5 23. Qxa6 Qxd4 24. Rc8 Nc3 25. Rxf8+ Bxf8 26. Qc8 Kg7 27. Bf4 Kf7 28. Be3 Qb4 29. Bd2 Bg7 30. Re3 1-0

[Event "Pardubice op-A"]
[Site "Pardubice"]
[Date "2005.07.22"]
[Round "1"]
[White "Skjoldborg, Jesper"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2291"]
[BlackElo "2485"]
[PlyCount "55"]
[EventDate "2005.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 Be6 14. Nce3 Ne7 15. g3 Nxd5 16. Nxd5 O-O 17. Bg2 a5 18. O-O Rb8 19. Qe2 Bxd5 20. Bxd5 Kh8 21. f4 f5 22. Rad1 b4 23. c4 exf4 24. Rxf4 Be5 25. Rf3 Qg5 26. Rdf1 Rf6 27. Kh1 Rc8 28. b3 1/2-1/2

[Event "Pardubice op-A"]
[Site "Pardubice"]
[Date "2005.07.23"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Lorscheid, Gerhard"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2485"]
[BlackElo "2285"]
[PlyCount "73"]
[EventDate "2005.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. Re1 c6 8. a4 b6 9. b3 a6 10. d5 c5 11. Bd3 Ne8 12. Nd2 Qc7 13. Nc4 Rb8 14. Qe2 g6 15. Bh6 Ng7 16. Ne3 Ra8 17. g3 Qd8 18. Rab1 Bg5 19. Bxg5 Qxg5 20. Nc4 Ne8 21. b4 f5 22. bxc5 bxc5 23. f3 f4 24. g4 h5 25. Qg2 Ra7 26. h3 Rf7 27. Kf2 hxg4 28. hxg4 Rh7 29. Rh1 Rxh1 30. Rxh1 Ndf6 31. Nb6 Bxg4 32. Be2 Rf7 33. Nc4 Rh7 34. Rxh7 Kxh7 35. fxg4 Qh4+ 36. Kf1 Kg7 37. Nd2 1-0

[Event "Pardubice op-A"]
[Site "Pardubice"]
[Date "2005.07.24"]
[Round "3"]
[White "Schaefer, Markus"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2372"]
[BlackElo "2485"]
[PlyCount "100"]
[EventDate "2005.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 Be6 14. Nce3 Ne7 15. g3 Nxd5 16. Nxd5 O-O 17. Bg2 a5 18. O-O Rb8 19. Qh5 f5 20. Rad1 Kh8 21. Rd2 Bf7 22. Qd1 Qd7 23. f4 Be6 24. a3 e4 25. Kh1 Qf7 26. g4 fxg4 27. Ne3 Bb3 28. Qxg4 d5 29. Qg5 b4 30. axb4 axb4 31. cxb4 d4 32. Ng4 e3 33. Ne5 exd2 34. Nxf7+ Rxf7 35. Bf3 Re8 36. Kg2 Re1 37. f5 Rxf1 38. Kxf1 d1=Q+ 39. Bxd1 Bxd1 40. Ke1 Bc2 41. b5 Bxf5 42. b6 h6 43. Qd8+ Kh7 44. Qe8 Bg6 45. Qc6 Re7+ 46. Kd2 d3 47. b7 Re2+ 48. Kd1 Rxb2 49. Qd7 d2 50. Qd5 Bc2+ 0-1

[Event "Pardubice op-A"]
[Site "Pardubice"]
[Date "2005.07.25"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Kholmov, Ratmir D"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2485"]
[BlackElo "2430"]
[PlyCount "118"]
[EventDate "2005.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. b3 Bg7 16. d5 Rc8 17. c4 bxc4 18. bxc4 c6 19. Be3 cxd5 20. cxd5 Nc5 21. Rb1 Ba8 22. Qd2 Re7 23. Rb2 Rb7 24. Reb1 Rxb2 25. Rxb2 Nfd7 26. Qb4 Rb8 27. Qa3 Bf6 28. Nd2 Qc7 29. Rxb8+ Qxb8 30. Nb3 Qb5 31. Nxc5 Nxc5 32. Nf1 Bd8 33. Bxc5 dxc5 34. Bd3 c4 35. Be2 Bb6 36. Qc3 Bd4 37. Qxc4 Qxc4 38. Bxc4 Bb7 39. Nd2 Kf8 40. Nb3 Bb6 41. Kf1 Ke7 42. Ke2 Kd6 43. f3 h5 44. Kd3 f5 45. Kc3 f4 46. Kb4 Bc8 47. Be2 Bf2 48. Ka4 Be1 49. Ka3 g5 50. Kb2 Bb4 51. Kc2 Be1 52. a3 a5 53. Nc1 Bd7 54. Nd3 Ba4+ 55. Kb2 Bd2 56. Kb1 Bb3 57. Nb2 Bc3 58. Nd3 Ba4 59. Nb2 Bb3 1/2-1/2

[Event "Pardubice op-A"]
[Site "Pardubice"]
[Date "2005.07.26"]
[Round "5"]
[White "Ismagambetov, Anuar"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2408"]
[BlackElo "2485"]
[PlyCount "38"]
[EventDate "2005.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. Bd3 Be6 13. Qh5 O-O 14. O-O f4 15. g4 fxg3 16. fxg3 f5 17. Nc2 Qd7 18. Nce3 Qa7 19. Kh1 f4 1/2-1/2

[Event "Pardubice op-A"]
[Site "Pardubice"]
[Date "2005.07.27"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Gajewski, Grzegorz"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2485"]
[BlackElo "2396"]
[PlyCount "39"]
[EventDate "2005.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. c3 O-O 9. h3 Rb8 10. d3 Na5 11. Bc2 c5 12. Nbd2 Nc6 13. Nf1 d5 14. exd5 Nxd5 15. Nxe5 Nxe5 16. Rxe5 Bf6 17. Re1 b4 18. d4 bxc3 19. bxc3 g6 20. Qf3 1/2-1/2

[Event "Pardubice op-A"]
[Site "Pardubice"]
[Date "2005.07.28"]
[Round "7"]
[White "Doric, Darko"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2382"]
[BlackElo "2485"]
[PlyCount "105"]
[EventDate "2005.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. g3 O-O 6. Bg2 c6 7. Nd2 f5 8. Ne2 Nd7 9. O-O Nf6 10. c4 Be6 11. c5 Bc7 12. Nf4 Bd7 13. Nd3 Re8 14. Re1 g6 15. f4 Ne4 16. Nxe4 fxe4 17. Nf2 Qc8 18. b4 a5 19. a3 b5 20. cxb6 Bxb6 21. Qb3 Bc7 22. Bf1 axb4 23. axb4 Qb7 24. Rab1 Reb8 25. Rb2 Bd6 26. Reb1 Qc8 27. Qc2 Rb6 28. Nd1 Rab8 29. Nc3 Rxb4 30. Rxb4 Rxb4 31. Rxb4 Bxb4 32. Na4 Bg4 33. Qb2 Bd6 34. Nc5 Qc7 35. h3 Bc8 36. g4 Qa7 37. Qc2 Qa5 38. Kf2 Bxc5 39. dxc5 Qb4 40. Be2 Be6 41. h4 Kg7 42. g5 h6 43. Qc1 h5 44. Qa1+ Kh7 45. Qf6 Qxc5 46. f5 Bxf5 47. Qxf7+ Kh8 48. Bxh5 Qd6 49. Be2 Qh2+ 50. Ke1 Qxh4+ 51. Kd2 Qh7 52. Qf8+ Qg8 53. Qh6+ 1/2-1/2

[Event "Pardubice op-A"]
[Site "Pardubice"]
[Date "2005.07.29"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Jirka, Jiri"]
[Result "1-0"]
[ECO "C61"]
[WhiteElo "2485"]
[BlackElo "2391"]
[PlyCount "111"]
[EventDate "2005.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. Bc4 c6 6. O-O h5 7. d3 Bc5 8. Nd2 d5 9. exd5 cxd5 10. Bb5+ Kf8 11. Nf3 Qa5 12. c4 dxc3 13. Ba4 Bg4 14. Bb3 Bd4 15. bxc3 Bxc3 16. Rb1 h4 17. h3 Bh5 18. Ba4 Nf6 19. Rxb7 Bxf3 20. gxf3 Kg8 21. Qb3 Qa6 22. Rd1 Rc8 23. Be3 Qe6 24. Rc1 Be5 25. Rxc8+ Qxc8 26. d4 Bd6 27. Kg2 Rh5 28. Rxa7 Qe6 29. Ra8+ Kh7 30. Qc2+ Rf5 31. Qc8 Qxc8 32. Rxc8 g6 33. Bc2 Rh5 34. a4 Bb4 35. Bf4 Nd7 36. Rc7 Nf8 37. Rxf7+ Kg8 38. Rb7 Bc3 39. Be3 Rh7 40. Rb5 Rd7 41. Rxd5 Rxd5 42. Bb3 Kg7 43. Bxd5 Kf6 44. Kf1 g5 45. f4 gxf4 46. Bxf4 Bxd4 47. a5 Nd7 48. a6 Ba7 49. Be3 Nc5 50. Bc4 Kf5 51. Bb5 Bb6 52. Ke2 Ba7 53. Kf3 Bb6 54. Bc6 Ba7 55. Bb7 Bb6 56. Bc8+ 1-0

[Event "Pardubice op-A"]
[Site "Pardubice"]
[Date "2005.07.30"]
[Round "9"]
[White "Poobesh Anand, Selvaraj"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2372"]
[BlackElo "2485"]
[PlyCount "53"]
[EventDate "2005.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. e3 Bd6 5. b3 f5 6. Bd3 Nf6 7. O-O Qe7 8. Bb2 O-O 9. Qc1 Bd7 10. Ba3 Be8 11. Bxd6 Qxd6 12. Qa3 Qxa3 13. Nxa3 Bh5 14. Ng5 Re8 15. cxd5 Nxd5 16. Nc4 Re7 17. Rfe1 Nd7 18. Rac1 Rd8 19. Bb1 h6 20. Nh3 Bg4 21. Nf4 Nxf4 22. exf4 Kf8 23. f3 Bh5 24. Rcd1 Bf7 25. h4 g6 26. Kf2 Nb6 27. Nxb6 1/2-1/2

[Event "Stork Young Masters op"]
[Site "Hengelo"]
[Date "2005.08.08"]
[Round "1"]
[White "L'Ami, Alina"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2270"]
[BlackElo "2485"]
[PlyCount "84"]
[EventDate "2005.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. a3 d5 6. Nge2 Be7 7. cxd5 exd5 8. Ng3 Re8 9. Bd3 a5 10. O-O c6 11. e4 dxe4 12. Ncxe4 Qxd4 13. Ng5 Qd8 14. Qb3 Rf8 15. Rd1 Qc7 16. Bc4 Nd5 17. Bxd5 cxd5 18. Qxd5 h6 19. N5e4 Rd8 20. Qh5 Rxd1+ 21. Qxd1 Be6 22. Be3 Nc6 23. Rc1 Qe5 24. Qc2 Rc8 25. f4 Qb5 26. Qf2 f5 27. Nc5 Bxc5 28. Rxc5 Qd3 29. Qe2 Qd7 30. Qc2 Re8 31. Kf2 Qe7 32. Qc3 Qh4 33. Kg1 Qg4 34. Qc2 h5 35. Qe2 h4 36. Qxg4 fxg4 37. Ne2 g6 38. Kf2 Rd8 39. Rb5 Rd7 40. Nc3 Re7 41. Nd5 Rf7 42. Nc3 Re7 1/2-1/2

[Event "Stork Young Masters op"]
[Site "Hengelo"]
[Date "2005.08.08"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Koster, Ramon H"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2485"]
[BlackElo "2335"]
[PlyCount "63"]
[EventDate "2005.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Na3 cxd4 7. cxd4 Nf5 8. Nc2 Bd7 9. Bd3 Qb6 10. O-O Be7 11. g4 Nh6 12. h3 Ng8 13. b4 h5 14. Rb1 hxg4 15. hxg4 Nh6 16. Nh2 g5 17. Be3 Qd8 18. Kg2 Kf8 19. Rh1 f5 20. exf6 Bxf6 21. Qd2 Kg7 22. b5 Na5 23. f4 Nf7 24. Nf3 Nc4 25. Bxc4 gxf4 26. Bxf4 dxc4 27. g5 Be7 28. d5 e5 29. Qc3 Bg4 30. Bxe5+ Kg6 31. Bxh8 Qxd5 32. Qg7+ 1-0

[Event "Stork Young Masters op"]
[Site "Hengelo"]
[Date "2005.08.09"]
[Round "3"]
[White "Belov, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2596"]
[BlackElo "2485"]
[PlyCount "77"]
[EventDate "2005.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 d6 8. e3 Nbd7 9. Be2 c5 10. b4 Bb7 11. O-O Ne4 12. Qb3 Rc8 13. Rd1 Qe7 14. Bb2 Rfd8 15. bxc5 dxc5 16. a4 Ng5 17. Ne1 cxd4 18. exd4 a5 19. Qe3 Ne4 20. Ba3 Qe8 21. Nf3 Nef6 22. Bb2 Rc7 23. Ra3 Rcc8 24. Re1 Ba6 25. Nd2 Nf8 26. Qg3 Qe7 27. Rb3 Qd6 28. Qe3 N8d7 29. h4 Re8 30. g4 Red8 31. g5 Ne8 32. Ba3 Qc6 33. Be7 Qxa4 34. d5 exd5 35. Bxd8 Rxd8 36. Qe7 Rb8 37. Rf3 f6 38. Qe6+ Kf8 39. Rd1 1-0

[Event "Stork Young Masters op"]
[Site "Hengelo"]
[Date "2005.08.09"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Barnaure, Vlad Victor"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2485"]
[BlackElo "2445"]
[PlyCount "48"]
[EventDate "2005.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. a4 Nf6 6. h3 O-O 7. Be3 e6 8. Qd2 Nc6 9. Be2 Re8 10. a5 e5 11. d5 Nd4 12. Bd1 c5 13. O-O b5 14. axb6 Qxb6 15. b3 Bd7 16. Re1 Rec8 17. Qd3 Bb5 18. Nxb5 Qxb5 19. c4 Qb6 20. Bd2 a5 21. Ra3 Nd7 22. Qc3 Rcb8 23. Qa1 Ra6 24. Qa2 Rba8 1/2-1/2

[Event "Stork Young Masters op"]
[Site "Hengelo"]
[Date "2005.08.10"]
[Round "5"]
[White "Kharitonov, Alexandr"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2519"]
[BlackElo "2485"]
[PlyCount "135"]
[EventDate "2005.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Bd6 5. Bd3 f5 6. Nge2 Nf6 7. f3 O-O 8. Qc2 Kh8 9. O-O Qc7 10. h3 dxc4 11. Bxc4 e5 12. dxe5 Bxe5 13. f4 Bd6 14. Nd4 Nh5 15. Rd1 Qe7 16. Bd3 g6 17. Qf2 Nd7 18. b3 Nhf6 19. Bb2 Nc5 20. Bc2 a5 21. Re1 Kg8 22. Rad1 Bd7 23. Qd2 Rad8 24. Qe2 b5 25. a4 b4 26. Nb1 Nd5 27. Nd2 Bc7 28. Nc4 Rfe8 29. Qf3 Ne4 30. Bxe4 Qxe4 31. Qxe4 Rxe4 32. Nf3 Re6 33. Be5 Rc8 34. Bxc7 Rxc7 35. Nfe5 Ra7 36. Nxd7 Rxd7 37. Nxa5 Rde7 38. Rd4 h5 39. Nc4 Nxe3 40. Nxe3 Rxe3 41. Rxe3 Rxe3 42. Rxb4 c5 43. Rb5 h4 44. a5 Kg7 45. Kf2 Rc3 46. a6 Rc2+ 47. Ke3 Ra2 48. Rxc5 Rxa6 49. Rc2 Rb6 50. Rc3 Rb4 51. Kf3 Kh6 52. Ke2 Re4+ 53. Kd3 Rxf4 54. Rc4 Rf2 55. Rc2 Rf4 56. Rb2 Rb4 57. Kc3 Rb8 58. b4 Kg5 59. b5 Kf4 60. b6 Kg3 61. Kd4 Rb7 62. Ke5 f4 63. Rb3+ Kxg2 64. Kxf4 Kf2 65. Kg4 Ke2 66. Kxh4 Kd2 67. Kg5 Kc2 68. Rb5 1-0

[Event "Stork Young Masters op"]
[Site "Hengelo"]
[Date "2005.08.11"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Vasilevich, Irina"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2485"]
[BlackElo "2407"]
[PlyCount "69"]
[EventDate "2005.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Be7 10. Bd3 Nxe3 11. fxe3 f6 12. exf6 Bxf6 13. Nc3 O-O 14. O-O Bd7 15. Na4 Qd8 16. Nc5 Bc8 17. Rc1 Qd6 18. Qc2 h6 19. b5 Na5 20. e4 dxe4 21. Nxe4 Qd8 22. Kh1 Bd7 23. Qe2 Rc8 24. Nc5 Rxc5 25. dxc5 Nb3 26. Rc2 Nd4 27. Nxd4 Bxd4 28. Rcc1 Qg5 29. Qe4 Rxf1+ 30. Rxf1 Bf6 31. Qxb7 Be8 32. b6 Qe3 33. Qe4 Qxc5 34. b7 Qd6 35. Rb1 1-0

[Event "Stork Young Masters op"]
[Site "Hengelo"]
[Date "2005.08.11"]
[Round "7"]
[White "Brandenburg, Daan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2371"]
[BlackElo "2485"]
[PlyCount "82"]
[EventDate "2005.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 Be6 14. g3 O-O 15. Bg2 a5 16. O-O Rb8 17. Qe2 Qd7 18. Rad1 f5 19. f4 Kh8 20. Nce3 e4 21. Qh5 Ne7 22. Rd2 Nxd5 23. Nxd5 b4 24. Rfd1 bxc3 25. bxc3 a4 26. Kh1 a3 27. Ne3 Bxc3 28. Rxd6 Qf7 29. Qe2 Bxa2 30. Rd7 Qg8 31. Nd5 Bxd5 32. R7xd5 Bb2 33. Rb5 Rxb5 34. Qxb5 Rb8 35. Qxf5 a2 36. Bxe4 a1=Q 37. Rxa1 Bxa1 38. Qh5 Re8 39. Qa5 Bd4 40. Qf5 Re7 41. Bd3 Qd8 0-1

[Event "Stork Young Masters op"]
[Site "Hengelo"]
[Date "2005.08.12"]
[Round "8"]
[White "Nyback, Tomi"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2571"]
[BlackElo "2485"]
[PlyCount "39"]
[EventDate "2005.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. Qc2 dxc4 5. Qxc4 Nf6 6. Bg5 b5 7. Qc2 Bb7 8. e3 Nbd7 9. Nbd2 a6 10. a4 Rc8 11. Be2 Be7 12. O-O O-O 13. Bxf6 gxf6 14. Rfc1 c5 15. axb5 cxd4 16. Qd3 Rxc1+ 17. Rxc1 dxe3 18. Qxe3 axb5 19. Bxb5 Nb6 20. Bc6 1/2-1/2

[Event "Stork Young Masters op"]
[Site "Hengelo"]
[Date "2005.08.13"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Riazantsev, Alexander"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2485"]
[BlackElo "2599"]
[PlyCount "47"]
[EventDate "2005.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Bg6 7. Be2 Nh6 8. O-O Be7 9. c3 O-O 10. Bf4 Nf5 11. Ne1 c5 12. dxc5 Nxc5 13. Nd3 Nxd3 14. Bxd3 Rc8 15. Re1 a6 16. a4 Qc7 17. g3 Bc5 18. Nxc5 Qxc5 19. Bxf5 Bxf5 20. Be3 Qc4 21. a5 Qb5 22. Qd2 Qd3 23. Qxd3 Bxd3 24. Bd4 1/2-1/2

[Event "EU-Cup 21st"]
[Site "Saint Vincent"]
[Date "2005.09.18"]
[Round "1.3"]
[White "Perrett, David C"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "2485"]
[PlyCount "82"]
[EventDate "2005.09.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "CBM 110"]
[Source "ChessBase"]
[SourceDate "2006.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2006.01.31"]
[SourceQuality "1"]
[WhiteTeam "Cwmbran"]
[BlackTeam "Minsk Vesnianka"]
[WhiteTeamCountry "WLS"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bg5 h6 8. Bxf6 Qxf6 9. Bc4 O-O 10. Qd2 d6 11. O-O Qg6 12. f3 Be6 13. Bxe6 Qxe6 14. a3 Bxc3 15. Qxc3 Rac8 16. Rad1 Rfd8 17. Rf2 b6 18. Rfd2 Ne7 19. Qd3 d5 20. exd5 Rxd5 21. Qe4 f5 22. Qe3 Rxc2 23. Rxc2 Rxd1+ 24. Kf2 Qd5 25. Rd2 Rxd2+ 26. Nxd2 Kh7 27. b3 Nc6 28. g4 f4 29. Qe4+ Qxe4 30. Nxe4 Nd4 31. Nd2 b5 32. a4 b4 33. h4 Kg8 34. Ke1 Kf7 35. Kf1 Ke6 36. Ke1 g6 37. Kd1 h5 38. Ke1 Kd5 39. Kf2 Ke6 40. Ke1 Kd5 41. Kf2 hxg4 0-1

[Event "EU-Cup 21st"]
[Site "Saint Vincent"]
[Date "2005.09.19"]
[Round "2.3"]
[White "Zhigalko, Sergei"]
[Black "Moiseenko, Alexander"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2485"]
[BlackElo "2664"]
[Annotator "Rogozenco,Dorian"]
[PlyCount "98"]
[EventDate "2005.09.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "CBM 110"]
[Source "ChessBase"]
[SourceDate "2006.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2006.01.31"]
[SourceQuality "1"]
[WhiteTeam "Minsk Vesnianka"]
[BlackTeam "Ashdod"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "ISR"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be2 cxd4 7. cxd4 e6 8. Nc3 Qd6 9. O-O Be7 10. Nb5 {The start of a forced operation, designed to prevent Black's most optimal development of pieces (...0-0, ...b6, ...b7).} ({Another possibility with the same idea is} 10. Bg5 O-O 11. Rc1 {but Black equalizes with} Nd5 $11 (11... b6 $2 12. Bxf6 Bxf6 13. Ne4 $16)) (10. Be3 O-O $11) 10... Qd8 (10... Qb8 $6 11. g3 $1 {[%cal Gc1f4]}) 11. Bf4 Nd5 (11... O-O 12. Bc7 Qd7 13. Ne5 Nxe5 14. dxe5 Nd5 15. Bd6 $14) 12. Bg3 O-O ({More precise is considered} 12... a6 13. Nc3 O-O $11) 13. Bc4 $1 a6 14. Bxd5 axb5 (14... exd5 {doesn't secure full equality:} 15. Nc7 Rb8 (15... Ra7 16. Qb3 $14) 16. Ne5 $1 $14) 15. Be4 Nb4 16. Qb3 (16. Qe2 $142 $14) (16. a3 $2 f5 17. axb4 (17. Bb1 f4 $19) 17... Rxa1 18. Qxa1 fxe4 19. Ne1 Qxd4 20. Nc2 Qd2 21. Ne3 Qxb4 22. Rd1 Qb3 23. Qb1 Bg5 24. Nc2 e5 25. Re1 {1-0 Maksimenko,A (2525)-Zichichi,A (2295)/Cattolica 1994} Bd2 26. Rd1 (26. Re2 Qd3 27. Qd1 Bg4 $19) 26... Bf4 $17) 16... f5 17. Bb1 Nd5 (17... f4 $2 18. Bh4 Bxh4 19. Qxb4 $16) 18. Be5 $14 Bd7 19. Bd3 b4 (19... Qb6 20. h3 Ra4 21. Rfe1 Rfa8 22. a3 b4 23. Bc4 Bf8 24. Bg3 R4a5 25. Rac1 (25. Rab1 $1 $14) 25... Ba4 26. Qd3 bxa3 27. bxa3 Bb5 $11 {½-½ Markus,R-Kordts,W/DESC email 1998 (43)}) 20. Bc4 Bc6 21. Qd3 $146 (21. Ne1 Qe8 22. Qg3 g5 23. f4 g4 24. h3 h5 25. hxg4 (25. Nf3 $5) 25... hxg4 26. Kf2 $13 {0-1 Buchicchio,G (2259)-Arakhamia Grant,K (2413)/Saint Vincent 2003 (52)}) 21... Qd7 22. Rfe1 Rac8 23. h3 {The position is of such character, that with either side it is difficult to find a plan to improve.} Rfe8 24. Rac1 Nb6 25. Bb3 Bd5 26. Bg3 {White would like to have the knight on e5 instead of the bishop, but the problem is that after playing f3-e5 the dark-squared bishop will remain very poorly placed on g3, so soon White will change his mind and return with the bishop to e5.} Rxc1 27. Rxc1 Rc8 28. Rxc8+ Qxc8 29. Kh2 Bxb3 30. axb3 (30. Qxb3 Qc4 $5 $132) 30... Nd5 31. Be5 h6 $11 32. Qc4 Qd7 33. Ne1 Nb6 34. Qc2 Qc6 35. Qe2 (35. Qxc6 bxc6 36. Nd3 Nd5 $11) 35... Nd7 (35... Qc1 $6 36. Qh5 $132 {[%cal Gh5g6]}) 36. Nd3 Kh7 37. Bg3 Bd6 38. Qd2 Qb6 39. Ne5 Nf6 40. f3 Qc7 41. Kh1 Nd5 42. Bh2 b5 43. Bg3 Qa7 44. Kh2 Qa1 45. h4 Qb1 46. Qe2 Qc1 47. Nd3 Bxg3+ 48. Kxg3 Qc7+ 49. Qe5 Qf7 1/2-1/2

[Event "EU-Cup 21st"]
[Site "Saint Vincent"]
[Date "2005.09.20"]
[Round "3.3"]
[White "Zelcic, Robert"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2522"]
[BlackElo "2485"]
[PlyCount "118"]
[EventDate "2005.09.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "CBM 110"]
[Source "ChessBase"]
[SourceDate "2006.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2006.01.31"]
[SourceQuality "1"]
[WhiteTeam "Schwarzach"]
[BlackTeam "Minsk Vesnianka"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 a6 8. Na3 Bg4 9. Be2 Bxe2 10. Qxe2 d5 11. exd5 Nxd5 12. Nxd5 Qxd5 13. O-O Nd4 14. Qg4 h5 15. Qd1 O-O-O 16. Be3 Qc6 17. c3 Nf5 18. Qe2 Nxe3 19. Qxe3 f6 20. b4 Kb8 21. a5 Rc8 22. Rfc1 Be7 23. Rab1 Rhd8 24. c4 Rd4 25. c5 Rcd8 26. Nc4 Rg4 27. Qh3 g6 28. Ne3 Rf4 29. Nf1 Rg4 30. Ne3 Rf4 31. Rb2 f5 32. Nf1 Rfd4 33. Qb3 Bg5 34. Rcb1 Qb5 35. Re1 Bf6 36. Qf7 Qc6 37. Reb1 R8d7 38. Qg8+ Rd8 39. Qf7 R8d7 40. Qb3 Ka7 41. h3 e4 42. b5 axb5 43. Qxb5 Rd1 44. Qxc6 bxc6 45. Rxd1 Rxd1 46. Rd2 Rxd2 47. Nxd2 Ka6 48. Nb3 Kb5 49. Kf1 Bc3 50. Ke2 Bxa5 51. Nd4+ Kxc5 52. Ne6+ Kb4 53. Nf4 c5 54. Nxg6 c4 55. Ne7 Kb3 56. Nxf5 Bb6 57. Kd1 Bxf2 58. g4 hxg4 59. hxg4 c3 0-1

[Event "EU-Cup 21st"]
[Site "Saint Vincent"]
[Date "2005.09.21"]
[Round "4.3"]
[White "Roiz, Michael"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2593"]
[BlackElo "2485"]
[Annotator "Roiz,Michael"]
[PlyCount "77"]
[EventDate "2005.09.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "CBM 110"]
[Source "ChessBase"]
[SourceDate "2006.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2006.01.31"]
[SourceQuality "1"]
[WhiteTeam "Beer Sheva"]
[BlackTeam "Minsk Vesnianka"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "UKR"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. c4 e6 5. cxd5 exd5 6. d3 Ngf6 7. O-O {I have some experience in this system. Now black should choose the square for his dark-squared bishop.} Bd6 {Here the bishop takes control of e5-square.} ({The other possibilities are:} 7... Be7) ({and} 7... Bc5) 8. h3 (8. Qc2 O-O 9. Nc3 c6 10. e4 dxe4 11. dxe4 Bxf3 12. Bxf3 Re8 13. Bg2 Bb4 14. Na4 Qe7 15. a3 Bd6 16. Re1 Nc5 $11 {½-½ Pedersen,N-Gurevich,M/Andorra la Vella AND 2004/The Week in Chess 505 (47)}) 8... Bxf3 (8... Bh5 $5 {is also possible, while white may deliver his knight to f5.}) 9. Bxf3 O-O 10. Bg2 $146 {A useful prophylactic move - the bishop was vulnerable at f3.} (10. e4 {Nothing special promises:} dxe4 11. dxe4 Re8 12. Nc3 Be5 $132) ({or} 10. Nc3 c6 11. e4 dxe4 12. dxe4 Be5 13. Be3 Re8 14. Qc2 Qa5 15. Rab1 Bxc3 16. bxc3 b5 17. Bd4 Rad8 18. Bg2 Ne5 $132 {0-1 Obukhov,A-Maiorov,B/Voronezh 2003/CBM 94 ext (40)}) 10... Re8 11. Qc2 $5 {A flexible move - white is waiting with the development of his b1.} (11. Nc3 c6 12. e4 dxe4 13. dxe4 Be5 $132) 11... Nc5 {I would prefer not to hurry with that manoevre.} (11... c6 $5 {looks more natural.}) 12. Re1 {I haven't decided where to put the b1 at this point.} Bf8 ({After} 12... c6 13. Nd2 a5 14. Nf3 $14 {white's chances would be preferable due to the pair of bishops.}) 13. Nd2 c6 14. e3 $5 {Preventing black from seizing more space by 14...d4.} ({After} 14. Nf3 {black could seize some space by:} d4 $5 $14) 14... a5 {Securing the statement of c5.} 15. Nf3 ({Deserved attention also:} 15. b3 $5 {in order to meet} d4 $140 {with} 16. e4 Nd5 17. a3 Nc3 18. Bb2 $14) 15... a4 16. Rb1 {Black's main problem is a deficit of useful plan. That's why white shouldn't hurry.} (16. Bd2 $5 a3 17. b4 Na4 18. Rab1 Nb2 19. Bc3 $14) 16... Qd7 17. Rd1 {Taking control of the d3 and preparing development of c1.} (17. Bd2 $2 Qf5 {[%csl Rd3]}) ({Also possible was:} 17. Nd4 Ne6 18. Nxe6 (18. Ne2 Ng5 19. Kh2 h5 $132) 18... Rxe6 19. Bd2 $14 {but I didn't want to exchange the knights.}) 17... b5 $6 {That inaccurate move leads to a very hard position.} ({Much better would be:} 17... Qf5 18. Nh4 (18. Nd4 Qg6 $11) 18... Qe6 19. Bd2 $14 {with only a slight advantage of white.}) 18. e4 {This typical advancement was underestimated by Sergei. White seizes a lot of space.} ({Another way of getting a permanent advantage was:} 18. Bd2 $5 Qb7 19. Bb4 (19. Bc3 Nfd7 $14 {[%cal Gb5b4]}) 19... Ne6 20. Bxf8 Rxf8 21. d4 $16 {[%csl Rc6]}) ({But only not} 18. d4 $2 Nce4 19. Ne5 Qe6 $132 20. Qxc6 $140 $6 Qf5 $36 {[%csl Rb1][%cal Gf5f2,Gf5b1,Ge4g3]}) 18... Qb7 ({Hardly better would be:} 18... dxe4 19. dxe4 Qe6 20. e5 $16) 19. e5 ({There was no reason for:} 19. Be3 $6 Na6 {[%cal Ga6b4]} (19... dxe4 20. Bxc5 exf3 21. Bxf3 Bxc5 22. Qxc5 Nd5 23. Rbc1 $14) 20. a3 dxe4 21. dxe4 Nxe4 22. Nd2 Nxd2 23. Rxd2 $44 {and white has only a sufficient compensation for the pawn, but not more.}) 19... Nfd7 20. d4 $16 {White has a serious advantage due to the preferablity of his pawn structure and his pair of bishops.} Na6 {Here the knight is far away from the king-side, but black is looking for some counterplay.} (20... Ne6 21. Be3 $16) (20... Ne4 21. Ng5 Nxg5 22. Bxg5 $16) 21. Qf5 $1 {Avoiding a threat of 21...b4 and intending to put strong pressure on black's king.} Bb4 {Freeing a spot for the d7.} ({After} 21... g6 22. Qf4 $16 {[%cal Gh3h4,Gh4h5] white has a clear plan of developing his initiative, while black's king becomes compromised.}) 22. h4 ({Interesting would be also:} 22. Be3 $5 Nf8 23. Rbc1 $16) 22... Nf8 23. a3 {This move is not a real mistake, but now black has some counterchances which are connected with an b5-b4 advancement.} ({Now I would prefer:} 23. Be3 a3 24. b3 $16) 23... Be7 {Here the bishop is able to take part in defending.} (23... Ba5 $143 24. h5 $40) 24. Be3 b4 {This is more or less necessary - otherwise white could make progress on the king-side without any problems.} 25. Ng5 {The knight puts a strong pressure on the g8, so black is practically forced to give up his second bishop.} ({Maybe} 25. axb4 $5 Nxb4 26. Ng5 $16 {would be even more unpleasant.}) 25... Bd8 ({The immediate} 25... Bxg5 {doesn't make much difference.}) 26. Rdc1 {This move is not bad at all, but it was possible to create an additional weakness in black's camp.} ({Good enough looks} 26. axb4 $5 Nxb4 27. Ra1 $16) 26... Bxg5 27. hxg5 $6 {A very strange decision which makes white's king-side play much more slowly!} ({Much stronger was:} 27. Qxg5 $142 Rab8 (27... b3 28. f4 $16 {[%cal Gf4f5]}) 28. axb4 Nxb4 29. Rc3 $16 {[%csl Ra4,Rc6]}) 27... b3 $1 {Now black has enough time for consolidating.} 28. Rc3 Nc7 29. Rbc1 Ra6 30. Bf1 Nb5 31. Rd3 Rb6 32. Rd2 ({Maybe it was better to start an immediate advancement of the f-pawn:} 32. Qg4 Qe7 {[%cal Gb5a3]} 33. Ra1 Ne6 34. f4 $14) 32... Qe7 $1 {[%cal Gb5a3] Suddenly black has created an unpleasant threat of 33...xa3.} 33. Ra1 (33. Bd3 $2 Nxa3 34. bxa3 Qxa3 $17) 33... Ne6 34. Bd3 {Provoking some weakening of the king-side. However, this plan is too slowly.} g6 35. Qg4 Rbb8 36. Kg2 c5 $1 {Finally black has got a real counterplay.} 37. dxc5 ({White could still maintain some advantage, but after} 37. Bxb5 Rxb5 38. dxc5 d4 39. Bxd4 Nxd4 40. Qxd4 Rxc5 $14 {black's activity doesn't gives white real winning chances.}) 37... d4 $1 38. Bf4 ({Now it was too late for:} 38. Bxb5 $2 dxe3 39. Rd7 (39. Bxe8 exd2 40. Bxa4 Nxc5 $17) 39... Qxc5 40. Bxa4 Qxe5 $15) 38... Qxc5 39. Rh1 {Here the draw was agreed.} ({After} 39. Rh1 Rbd8 40. Qh4 Nf8 41. Rdd1 Nc7 $11 {black is at least not worse.}) 1/2-1/2

[Event "EU-Cup 21st"]
[Site "Saint Vincent"]
[Date "2005.09.22"]
[Round "5.3"]
[White "Zhigalko, Sergei"]
[Black "Dizdarevic, Emir"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2485"]
[BlackElo "2521"]
[PlyCount "32"]
[EventDate "2005.09.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "CBM 110"]
[Source "ChessBase"]
[SourceDate "2006.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2006.01.31"]
[SourceQuality "1"]
[WhiteTeam "Minsk Vesnianka"]
[BlackTeam "Sarajevo Zeljeznicar"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "BIH"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 c6 5. Nf3 Bg4 6. Be2 e6 7. Ne4 Nd7 8. h3 Bf5 9. Bd3 Ngf6 10. Qe2 Bg6 11. Bf4 Nxe4 12. Bxe4 Nf6 13. Bxg6 hxg6 14. O-O-O Bd6 15. Be5 Qc7 16. Nd2 Qe7 1/2-1/2

[Event "EU-Cup 21st"]
[Site "Saint Vincent"]
[Date "2005.09.23"]
[Round "6.3"]
[White "Zhigalko, Sergei"]
[Black "Brittner, Serge"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2485"]
[BlackElo "2318"]
[PlyCount "79"]
[EventDate "2005.09.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "CBM 110"]
[Source "ChessBase"]
[SourceDate "2006.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2006.01.31"]
[SourceQuality "1"]
[WhiteTeam "Minsk Vesnianka"]
[BlackTeam "Echternach"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "LUX"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 Ng6 8. h4 cxd4 9. cxd4 Bb4+ 10. Kf1 h6 11. h5 Nf8 12. g3 Nh7 13. Kg2 Be7 14. Nc2 O-O 15. Bd3 Ng5 16. Nxg5 Bxg5 17. f4 Be7 18. Rb1 Rc8 19. Be3 Na5 20. b3 a6 21. Ne1 Bb5 22. Bc2 Ba3 23. g4 Nc6 24. Bd3 Bxd3 25. Nxd3 Nb4 26. Nxb4 Bxb4 27. Kf3 f6 28. exf6 Qxf6 29. Rc1 e5 30. dxe5 Qxe5 31. Qd3 Rcd8 32. Rcd1 Kh8 33. Qd4 Qe7 34. g5 hxg5 35. h6 Qe4+ 36. Ke2 Qg2+ 37. Kd3 Qe4+ 38. Ke2 Qg2+ 39. Kd3 Qe4+ 40. Ke2 1/2-1/2

[Event "EU-Cup 21st"]
[Site "Saint Vincent"]
[Date "2005.09.24"]
[Round "7.3"]
[White "Nevanlinna, Risto"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2306"]
[BlackElo "2485"]
[PlyCount "88"]
[EventDate "2005.09.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "CBM 110"]
[Source "ChessBase"]
[SourceDate "2006.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2006.01.31"]
[SourceQuality "1"]
[WhiteTeam "Jyvaskyla JyS"]
[BlackTeam "Minsk Vesnianka"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. Qf3 a6 10. Qa3 b6 11. c4 Be7 12. Be2 O-O 13. O-O g5 14. Be3 f5 15. f3 f4 16. Bf2 Bf5 17. Rfd1 Rf6 18. Bd3 Bxd3 19. Rxd3 Rg6 20. Nc3 Nd7 21. Qb3 Rb8 22. Qd1 Nf6 23. Qe2 Qc7 24. Rd2 g4 25. fxg4 Nxg4 26. Ne4 Kh8 27. Kh1 Rbg8 28. Bg1 Nf6 29. Qd3 Rh6 30. Rad1 Nh5 31. b3 Bd8 32. Rf1 Qd7 33. Rf3 Nf6 34. Nxf6 Rxf6 35. Rh3 Rfg6 36. Qf3 Qf5 37. Re2 R8g7 38. Rh5 Qb1 39. Qc3 Rg4 40. Qc2 Qxc2 41. Rxc2 f3 42. g3 Rf7 43. Bf2 Re4 44. Rh6 Re2 0-1

[Event "Wch U20"]
[Site "Istanbul"]
[Date "2005.11.09"]
[Round "1"]
[White "Lettieri, Giuseppe"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2265"]
[BlackElo "2490"]
[PlyCount "72"]
[EventDate "2005.11.09"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 109 Extra"]
[Source "ChessBase"]
[SourceDate "2006.01.03"]
[SourceVersion "2"]
[SourceVersionDate "2006.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Ne5 d5 9. Bc3 Nfd7 10. Nxd7 Nxd7 11. Nd2 O-O 12. e4 b5 13. O-O bxc4 14. bxc4 Nb6 15. Ba5 dxc4 16. Nf3 c5 17. d5 exd5 18. exd5 Bf6 19. Rb1 Rb8 20. d6 Re8 21. Re1 Rxe1+ 22. Bxe1 Bb7 23. Rb5 Bxf3 24. Bxf3 Bd4 25. Bd2 c3 26. Bc1 Rc8 27. Bb7 Qxd6 28. Qe2 Rd8 29. Ra5 Qd7 30. Be4 f5 31. Bc2 Re8 32. Qf1 Kh8 33. Ba3 Qc7 34. Qb5 Re5 35. Bc1 Qb7 36. Be3 Rxe3 0-1

[Event "Wch U20"]
[Site "Istanbul"]
[Date "2005.11.10"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Esen, Baris"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2490"]
[BlackElo "2384"]
[PlyCount "80"]
[EventDate "2005.11.09"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 109 Extra"]
[Source "ChessBase"]
[SourceDate "2006.01.03"]
[SourceVersion "2"]
[SourceVersionDate "2006.01.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 Ng6 8. h4 cxd4 9. cxd4 Bb4+ 10. Kf1 h6 11. h5 Nf8 12. Rh3 Qb6 13. Nb1 Nh7 14. Nc3 O-O 15. Rg3 Kh8 16. a3 Be7 17. b4 f6 18. Na4 Qd8 19. exf6 Bxf6 20. b5 Ne7 21. Nc5 Nf5 22. Rh3 b6 23. Nb3 Ng5 24. Bxg5 Bxg5 25. Kg1 Rc8 26. Ne5 Be8 27. Bg4 Bf4 28. a4 Qg5 29. Qe2 Bxe5 30. dxe5 Rc4 31. f3 Ne3 32. Bxe6 Rc2 33. f4 Rxf4 34. Rxe3 Rxe2 35. Rxe2 Bxh5 36. Rc2 Qxe5 37. Rc8+ Kh7 38. Bg8+ Kg6 39. Rc6+ Kg5 40. Re6 Qb2 0-1

[Event "Wch U20"]
[Site "Istanbul"]
[Date "2005.11.11"]
[Round "3"]
[White "Jessel, Stephen"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2304"]
[BlackElo "2490"]
[PlyCount "100"]
[EventDate "2005.11.09"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 109 Extra"]
[Source "ChessBase"]
[SourceDate "2006.01.03"]
[SourceVersion "2"]
[SourceVersionDate "2006.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. h4 Bh6 14. Ncb4 O-O 15. g3 Nxd5 16. Nxd5 Rb8 17. Bg2 a5 18. a3 Be6 19. O-O g6 20. Qd3 f5 21. Bh3 Kh8 22. Kg2 Qd7 23. Rad1 Rf7 24. f3 Qb7 25. Qe2 Rbf8 26. Kh2 Bd7 27. Qg2 Bc6 28. Qe2 Qb8 29. Kg2 Qd8 30. Rfe1 Bb7 31. Kh2 Ba6 32. b4 a4 33. Kg2 Bb7 34. Kh2 Rg7 35. Rd3 Bc6 36. Kg2 Bd7 37. Kh2 Rgf7 38. Rdd1 Bc8 39. Rb1 Bd7 40. Rbd1 Bc6 41. Rd3 Bb7 42. Kg2 Bc8 43. Kh2 Bg7 44. Rdd1 Bh6 45. Rb1 Rg7 46. Rbd1 Be6 47. Kh1 Rgf7 48. Kh2 Rb7 49. Rf1 Rb8 50. Rf2 Bd7 1-0

[Event "Wch U20"]
[Site "Istanbul"]
[Date "2005.11.12"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Shlykov, Vitali"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2490"]
[BlackElo "2238"]
[PlyCount "47"]
[EventDate "2005.11.09"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 109 Extra"]
[Source "ChessBase"]
[SourceDate "2006.01.03"]
[SourceVersion "2"]
[SourceVersionDate "2006.01.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Nxe3 10. fxe3 f6 11. exf6 gxf6 12. Bd3 e5 13. Nh4 Be6 14. O-O O-O-O 15. Bf5 Ne7 16. Nc3 Bh6 17. Qd3 Bxe3+ 18. Qxe3 Nxf5 19. Nxf5 Bxf5 20. Na4 Qb5 21. Rxf5 Qxa4 22. Rxf6 exd4 23. Qf4 b6 24. Rf7 1-0

[Event "Wch U20"]
[Site "Istanbul"]
[Date "2005.11.13"]
[Round "5"]
[White "Gopal, Geetha Narayanan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2327"]
[BlackElo "2490"]
[PlyCount "168"]
[EventDate "2005.11.09"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 109 Extra"]
[Source "ChessBase"]
[SourceDate "2006.01.03"]
[SourceVersion "2"]
[SourceVersionDate "2006.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bc4 d6 8. Nd5 Nxd5 9. exd5 g6 10. Nxd4 cxd4 11. d3 h6 12. a4 Bg7 13. Qe2 Bf6 14. b4 Kf8 15. Bb2 h5 16. h3 h4 17. f4 Qb6 18. Qf2 Bf5 19. a5 Qa7 20. Re2 Rc8 21. Rae1 Rc7 22. Bb3 b5 23. axb6 Qxb6 24. Bc4 a5 25. b5 Rh5 26. Ra1 Kg7 27. Bc3 Ra7 28. Rae1 Rb7 29. Ba1 Kg8 30. Rb1 Rh8 31. Bb2 Kg7 32. Ba3 Rc8 33. Kh2 Qa7 34. Ree1 Rcb8 35. Rb3 Bd7 36. Reb1 a4 37. R3b2 Qa5 38. Bb4 Qc7 39. Ba3 e6 40. Qf3 Rb6 41. Bb4 exd5 42. Bxd5 Rxb5 43. Bc4 Bc6 44. Qf2 R5b7 45. Ba3 Rxb2 46. Rxb2 Rxb2 47. Bxb2 Qb6 48. Ba3 Bb7 49. Ba2 Qc6 50. Qe2 Qd7 51. Qe1 Qc6 52. Qe2 Qc7 53. Qe8 Bc6 54. Qe2 Qd7 55. Qe1 Bb7 56. Qe2 d5 57. Bb4 Qe6 58. Qxe6 fxe6 59. g4 hxg3+ 60. Kxg3 Bc8 61. Bc5 Kh6 62. Bd6 Kh5 63. Bc5 Bd7 64. Bd6 Be8 65. Bc5 g5 66. Bd6 Bg6 67. Bc7 Bf5 68. Bd6 g4 69. hxg4+ Bxg4 70. Bc7 Bh4+ 71. Kg2 Kg6 72. Kf1 Bf3 73. Bb6 Bf6 74. Ke1 Kf5 75. Bc7 Bh4+ 76. Kd2 Bg3 77. c4 dxc3+ 78. Kxc3 Bxf4 79. Ba5 Bd6 80. Bb1 e5 81. Bc2 d4+ 82. Kc4 Ke6 83. Bb6 a3 84. Bb3 Bd5+ 0-1

[Event "Wch U20"]
[Site "Istanbul"]
[Date "2005.11.14"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Terrieux, Kevin"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2490"]
[BlackElo "2365"]
[PlyCount "101"]
[EventDate "2005.11.09"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 109 Extra"]
[Source "ChessBase"]
[SourceDate "2006.01.03"]
[SourceVersion "2"]
[SourceVersionDate "2006.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. d4 cxd4 5. Qxd4 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qc7 12. Qd2 Rfd8 13. Nd4 a6 14. f3 b5 15. g4 b4 16. Nce2 a5 17. Ng3 Ra6 18. h4 Rb6 19. Rg1 Rc8 20. Be3 Nd7 21. g5 Ne5 22. b3 Be8 23. Nge2 Bf8 24. h5 Ra6 25. f4 Nd7 26. g6 Nc5 27. gxh7+ Kh8 28. Ng3 a4 29. h6 g6 30. Nde2 Bxh6 31. Nc1 Bg7 32. Bd4 e5 33. Bb2 a3 34. Ba1 Ne6 35. Nd3 Rb6 36. Rg2 Nd4 37. Nxb4 Rxb4 38. fxe5 Qxc2+ 39. Qxc2 Rxc2 40. Rxc2 Nxc2 41. Kxc2 Rb6 42. exd6 Bxa1 43. Rxa1 Rxd6 44. Ne2 Kxh7 45. Nc3 g5 46. b4 Kg6 47. b5 f5 48. exf5+ Kxf5 49. Rf1+ Kg4 50. Rg1+ Kh5 51. Rxg5+ 1-0

[Event "Wch U20"]
[Site "Istanbul"]
[Date "2005.11.16"]
[Round "7"]
[White "Tomashevsky, Evgeny"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2564"]
[BlackElo "2490"]
[PlyCount "35"]
[EventDate "2005.11.09"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 109 Extra"]
[Source "ChessBase"]
[SourceDate "2006.01.03"]
[SourceVersion "2"]
[SourceVersionDate "2006.01.03"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 a5 7. b3 d6 8. g3 e5 9. Bg2 c5 10. Bb2 Nc6 11. d3 Re8 12. O-O Bg4 13. e3 Qd7 14. Rfe1 h6 15. Nd2 Bh3 16. Bh1 Rab8 17. Qc2 Ng4 18. Bc3 1/2-1/2

[Event "Wch U20"]
[Site "Istanbul"]
[Date "2005.11.17"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Berkes, Ferenc"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2490"]
[BlackElo "2596"]
[PlyCount "70"]
[EventDate "2005.11.09"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 109 Extra"]
[Source "ChessBase"]
[SourceDate "2006.01.03"]
[SourceVersion "2"]
[SourceVersionDate "2006.01.03"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. Qd2 b5 6. O-O-O Nd7 7. h4 Ngf6 8. f3 O-O 9. h5 e5 10. dxe5 dxe5 11. g4 Qc7 12. hxg6 fxg6 13. g5 Nh5 14. Bxb5 cxb5 15. Qd5+ Kh8 16. Qxa8 Bb7 17. Qxa7 Ra8 18. Rxd7 Qxd7 19. Qb6 Ng3 20. Rh2 Nf1 21. Re2 Nxe3 22. Qxe3 b4 23. Rd2 Qc6 24. Nb1 Bf8 25. Rd5 Qc4 26. Rd1 Bc5 27. Qd2 Qxa2 28. Nh3 Bd4 29. c3 bxc3 30. bxc3 Qc4 31. Qd3 Qc5 32. Re1 Ba6 33. Qd2 Rb8 34. Nf4 Qb6 35. Na3 Bc5 0-1

[Event "Wch U20"]
[Site "Istanbul"]
[Date "2005.11.18"]
[Round "9"]
[White "Perdomo, Leandro Daniel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E41"]
[WhiteElo "2373"]
[BlackElo "2490"]
[PlyCount "115"]
[EventDate "2005.11.09"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 109 Extra"]
[Source "ChessBase"]
[SourceDate "2006.01.03"]
[SourceVersion "2"]
[SourceVersionDate "2006.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 Nc6 7. O-O Bxc3 8. bxc3 d6 9. Nd2 e5 10. Rb1 b6 11. Qc2 h6 12. d5 Na5 13. Nb3 e4 14. Bxe4 Nxe4 15. Qxe4 Qg5 16. Ra1 Bf5 17. Qf3 Bg4 18. Qg3 Nxc4 19. e4 Qg6 20. Bf4 f5 21. f3 Bh5 22. Rae1 Qxg3 23. hxg3 Bg6 24. Nd2 Nxd2 25. Bxd2 fxe4 26. Bf4 Rfe8 27. c4 Rad8 28. Re3 exf3 29. gxf3 Rxe3 30. Bxe3 Bd3 31. Rc1 Rf8 32. Rc3 Bb1 33. Bf4 Rf6 34. Ra3 g5 35. Bd2 Rf7 36. f4 g4 37. f5 Kh7 38. Bf4 Rd7 39. f6 Kg6 40. f7 Kxf7 41. Bxh6 Kg6 42. Be3 Kf5 43. Kf2 Ke4 44. Ke2 Rf7 45. Bf4 Kd4 46. Bxd6 Kxc4 47. Bb8 Kxd5 48. Bxa7 Rb7 49. Kd2 Kc6 50. Ra6 Kb5 51. Ra3 Bg6 52. Ke3 Bf7 53. Kf4 Bc4 54. Bxb6 Rxb6 55. Kxg4 Ra6 56. Re3 Rxa2 57. Kh5 Rg2 58. Kh4 0-1

[Event "Wch U20"]
[Site "Istanbul"]
[Date "2005.11.19"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Karakehajov, Kalin"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2490"]
[BlackElo "2396"]
[PlyCount "59"]
[EventDate "2005.11.09"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 109 Extra"]
[Source "ChessBase"]
[SourceDate "2006.01.03"]
[SourceVersion "2"]
[SourceVersionDate "2006.01.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e3 b5 5. a4 b4 6. Nb1 Ba6 7. Nf3 Nf6 8. Nbd2 c3 9. bxc3 Bxf1 10. Nxf1 bxc3 11. Ba3 Nbd7 12. Ng3 c5 13. O-O e6 14. Rc1 Qa5 15. Ne2 cxd4 16. Bxf8 Nxf8 17. Qxd4 Ng6 18. Qxc3 Qxc3 19. Rxc3 O-O 20. Rb1 Rab8 21. Rcb3 Nd7 22. Ned4 e5 23. Kf1 a6 24. Nb5 f6 25. Nc3 Kf7 26. Ke2 Ke6 27. Kd3 Kd6 28. Kc4 f5 29. Nd2 f4 30. e4 1/2-1/2

[Event "Wch U20"]
[Site "Istanbul"]
[Date "2005.11.20"]
[Round "11"]
[White "Rau, Hannes"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2421"]
[BlackElo "2490"]
[PlyCount "206"]
[EventDate "2005.11.09"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 109 Extra"]
[Source "ChessBase"]
[SourceDate "2006.01.03"]
[SourceVersion "2"]
[SourceVersionDate "2006.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Bg5 Nbd7 8. e3 b6 9. Bd3 h6 10. Bh4 c5 11. Ne2 Ba6 12. Qc2 cxd4 13. exd4 Rc8 14. Qa4 Nb8 15. Rc1 d5 16. b3 Qd7 17. Qxd7 Nbxd7 18. O-O dxc4 19. Bxc4 Bxc4 20. bxc4 Rc6 21. Rc2 Rfc8 22. Rfc1 Ne4 23. Be7 Nd6 24. Bxd6 Rxd6 25. f4 Nf6 26. Kf2 g5 27. Kf3 Kg7 28. h3 Rdc6 29. Rc3 Kg6 30. g3 Ne8 31. c5 Rd8 32. Rb1 Nf6 33. cxb6 Rxb6 34. Rxb6 axb6 35. Rc6 Ra8 36. Rxb6 Rxa3+ 37. Kg2 Ra2 38. Kf3 Ra3+ 39. Kg2 Nd5 40. Rb5 Re3 41. Rb2 gxf4 42. Nxf4+ Nxf4+ 43. gxf4 Rd3 44. Rb5 Rxd4 45. Kg3 Rd5 46. Rb7 Rd3+ 47. Kh4 Rd4 48. Kg3 Rd3+ 49. Kh4 h5 50. Rb5 Rf3 51. Rb4 Kf5 52. Rb7 Kg6 53. Rb4 f6 54. Ra4 Kf5 55. Ra6 Rxf4+ 56. Kxh5 Rf3 57. h4 Rg3 58. Kh6 e5 59. h5 e4 60. Kh7 e3 61. Ra2 Kf4 62. h6 f5 63. Rh2 Ke4 64. Kh8 f4 65. h7 Rg5 66. Rh6 Rb5 67. Kg7 Rb7+ 68. Kg6 Rxh7 69. Rxh7 f3 70. Rf7 f2 71. Kg5 Kd3 72. Rf3 Ke4 73. Kg4 e2 74. Rxf2 e1=Q 75. Rf4+ Ke5 76. Rf5+ Ke6 77. Rf4 Qe2+ 78. Kg3 Ke5 79. Rf8 Qh5 80. Rf3 Qg5+ 81. Kf2 Ke4 82. Rg3 Qd2+ 83. Kf1 Kf4 84. Rg2 Qd1+ 85. Kf2 Qh1 86. Rg8 Qf3+ 87. Kg1 Qd1+ 88. Kh2 Qh5+ 89. Kg1 Qc5+ 90. Kh2 Qf2+ 91. Kh1 Qa2 92. Rg2 Qd5 93. Kh2 Kf3 94. Kg1 Qd1+ 95. Kh2 Qd6+ 96. Kg1 Qd4+ 97. Kh2 Qh4+ 98. Kg1 Qd4+ 99. Kh2 Qd6+ 100. Kg1 Qd1+ 101. Kh2 Qe1 102. Rg6 Qe5+ 103. Kg1 Qc5+ 0-1

[Event "Wch U20"]
[Site "Istanbul"]
[Date "2005.11.21"]
[Round "12"]
[White "Zhigalko, Sergei"]
[Black "Kharitonov, Alexandr"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2490"]
[BlackElo "2545"]
[PlyCount "215"]
[EventDate "2005.11.09"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 109 Extra"]
[Source "ChessBase"]
[SourceDate "2006.01.03"]
[SourceVersion "2"]
[SourceVersionDate "2006.01.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Qg4 Nd7 6. Nf3 Qc7 7. Nc3 a6 8. Na4 Ne7 9. Bd3 Ng6 10. O-O Bxc5 11. Nxc5 Nxc5 12. Re1 Bd7 13. h4 h5 14. Qg5 Nxd3 15. cxd3 Bb5 16. d4 Rc8 17. b3 Qe7 18. Qg3 Bd3 19. a4 b5 20. axb5 axb5 21. Bg5 Qb4 22. Bd2 Qxb3 23. Ng5 Bc2 24. Qxb3 Bxb3 25. Bb4 Ba4 26. g3 Rc4 27. Bc5 Nf8 28. Rec1 Nd7 29. Rxc4 dxc4 30. Ne4 Nxc5 31. Nxc5 Ke7 32. Kf1 Rd8 33. Ke2 Rxd4 34. Nxa4 bxa4 35. Rxa4 Re4+ 36. Kf3 Rxe5 37. Rxc4 Rd5 38. Rc7+ Rd7 39. Rc5 g6 40. Ra5 Kf6 41. Rb5 e5 42. Ra5 Kf5 43. Rb5 Ra7 44. Rc5 Ra3+ 45. Kg2 Ra6 46. Rb5 Ke4 47. Rb7 f5 48. Rb4+ Kd5 49. Rb5+ Kd4 50. Rb4+ Kc5 51. Rb8 e4 52. Rc8+ Kd5 53. Rd8+ Rd6 54. Ra8 Ke5 55. Ra5+ Kd4 56. Ra3 Kc4 57. Kf1 Kd4 58. Kg2 Ke5 59. Ra5+ Kf6 60. Ra8 Rd2 61. Kf1 Rd3 62. Ra6+ Kg7 63. Ra7+ Kh6 64. Rf7 Rd8 65. Kg2 Rg8 66. Kf1 Rg7 67. Rf6 Re7 68. Ra6 f4 69. gxf4 Rf7 70. Kg2 Rxf4 71. Kg3 Rg4+ 72. Kh3 Kg7 73. Ra3 Rf4 74. Kg3 Rg4+ 75. Kh3 Kf6 76. f3 exf3 77. Rxf3+ Ke6 78. Rf8 Ra4 79. Kg3 Ra3+ 80. Kg2 Ke5 81. Rf7 Ra4 82. Kg3 Rg4+ 83. Kh3 Rf4 84. Re7+ Kf5 85. Re3 Rf1 86. Ra3 Re1 87. Rf3+ Ke5 88. Kg3 Rg1+ 89. Kh3 Rd1 90. Kg3 Rd6 91. Re3+ Kf5 92. Rf3+ Ke4 93. Rf4+ Ke5 94. Rf3 Rd4 95. Re3+ Re4 96. Ra3 Rg4+ 97. Kh3 Rd4 98. Rg3 Rd6 99. Rg1 Kf4 100. Rf1+ Ke4 101. Re1+ Kf3 102. Rf1+ Ke2 103. Rf8 Rd4 104. Rf6 Rg4 105. Rf7 Ke3 106. Rf6 Ke4 107. Ra6 Kf3 108. Ra3+ 1/2-1/2

[Event "Wch U20"]
[Site "Istanbul"]
[Date "2005.11.22"]
[Round "13"]
[White "Stellwagen, Daniel"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2561"]
[BlackElo "2490"]
[PlyCount "72"]
[EventDate "2005.11.09"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 109 Extra"]
[Source "ChessBase"]
[SourceDate "2006.01.03"]
[SourceVersion "2"]
[SourceVersionDate "2006.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 g6 6. h3 Bg7 7. Nc3 Nd7 8. Be3 e5 9. Qd2 h6 10. O-O Qe7 11. Nh2 Nf8 12. f4 exf4 13. Bxf4 Ne6 14. Bg3 Nd4 15. Rae1 Be6 16. e5 Nf5 17. Bf2 b6 18. Nf3 O-O-O 19. Ne4 h5 20. Qc3 Bh6 21. Nf6 Bf4 22. Re4 g5 23. b4 Bd5 24. bxc5 Bxe4 25. Nxe4 Be3 26. cxb6 axb6 27. Qxc6+ Qc7 28. Nd6+ Rxd6 29. Qxc7+ Kxc7 30. exd6+ Kxd6 31. Nxg5 Rg8 32. Nxf7+ Ke6 33. h4 Ra8 34. Ng5+ Ke5 35. Kh2 Rxa2 36. g4 b5 1-0

[Event "Warsaw AIG Life rapid"]
[Site "Warsaw"]
[Date "2005.12.17"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Grochowski, Krzysztof"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2490"]
[BlackElo "1972"]
[PlyCount "27"]
[EventDate "2005.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Ne7 7. Be2 Rc8 8. O-O c5 9. Nxc5 Nxc5 10. dxc5 Rxc5 11. c3 Rc8 12. Nd4 Bg6 13. Bg5 h6 14. Bb5+ 1-0

[Event "Warsaw AIG Life rapid"]
[Site "Warsaw"]
[Date "2005.12.17"]
[Round "2"]
[White "Kozak, Magdalena"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2189"]
[BlackElo "2490"]
[PlyCount "78"]
[EventDate "2005.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 d6 9. Be2 Nbd7 10. O-O Be7 11. Be3 O-O 12. Rad1 a6 13. b4 Qc7 14. f4 Rac8 15. Rc1 Rfe8 16. Qb1 Bf8 17. Nb3 Qb8 18. Bd3 g6 19. Rfe1 Ng4 20. Bd4 e5 21. fxe5 dxe5 22. Be3 Nxe3 23. Rxe3 Bh6 24. Rh3 Bxc1 25. Qxc1 Nf8 26. Nd5 Bxd5 27. exd5 e4 28. Be2 Qe5 29. Qd2 Red8 30. Qd4 Nd7 31. Re3 f5 32. g3 Qxd4 33. Nxd4 Ne5 34. Ne6 Rd6 35. c5 bxc5 36. bxc5 Rxd5 37. Bxa6 Rc6 38. Nf4 Rd1+ 39. Bf1 Rxc5 0-1

[Event "Warsaw AIG Life rapid"]
[Site "Warsaw"]
[Date "2005.12.17"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Szczepinski, Michal"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2490"]
[BlackElo "2278"]
[PlyCount "59"]
[EventDate "2005.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. c3 d6 8. d4 Bb6 9. h3 Bb7 10. Re1 h6 11. Be3 O-O 12. Nbd2 exd4 13. cxd4 Nb4 14. Qb1 Re8 15. a3 Nc6 16. d5 Bxe3 17. Rxe3 Ne5 18. Nxe5 dxe5 19. Qc2 Rc8 20. Rc3 Qd6 21. Rc1 c6 22. dxc6 Rxc6 23. Rxc6 Bxc6 24. Rd1 Rd8 25. f3 Be8 26. Kh2 Qb6 27. Nb1 Rxd1 28. Qxd1 Qf2 29. Qd2 Kf8 30. Ba2 1/2-1/2

[Event "Warsaw AIG Life rapid"]
[Site "Warsaw"]
[Date "2005.12.17"]
[Round "4"]
[White "Krzesaj, Robert"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2334"]
[BlackElo "2490"]
[PlyCount "77"]
[EventDate "2005.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. g3 dxc4 5. Bg2 Nf6 6. Nf3 b5 7. Ne5 Nd5 8. O-O f6 9. Nf3 Be7 10. a4 b4 11. Nb1 a5 12. e4 Nb6 13. Re1 O-O 14. Be3 Ba6 15. Qc1 N8d7 16. Nbd2 Rc8 17. Bh3 f5 18. exf5 exf5 19. Bf1 c5 20. d5 Nxd5 21. Nxc4 Bb7 22. Bg2 Qc7 23. Bf4 Nxf4 24. Qxf4 Bf6 25. Rad1 Qxf4 26. gxf4 Rcd8 27. Nfe5 Nxe5 28. fxe5 Bg5 29. b3 h6 30. Nxa5 Bd2 31. Re2 Bc3 32. Rxd8 Rxd8 33. Nc4 Kf7 34. a5 Bxg2 35. Kxg2 Ra8 36. f4 Ke6 37. Re3 Bd4 38. Rd3 Ra7 39. Rh3 0-1

[Event "Warsaw AIG Life rapid"]
[Site "Warsaw"]
[Date "2005.12.17"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Warszawski, Bartosz"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2490"]
[BlackElo "2321"]
[PlyCount "42"]
[EventDate "2005.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 e4 10. Ne5 Nge7 11. Qa4 Bd7 12. Qa3 Qe6 13. Rd1 O-O 14. Bc4 Qf5 15. O-O Ng6 16. Bd2 Nf4 17. Qg3 Ng6 18. Bc3 Rad8 19. Bb5 Kh8 20. Bc4 Bc8 21. Rb1 Qxe5 1-0

[Event "Warsaw AIG Life rapid"]
[Site "Warsaw"]
[Date "2005.12.17"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Jussupow, Artur"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2490"]
[BlackElo "2595"]
[PlyCount "51"]
[EventDate "2005.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Rc8 7. O-O Nge7 8. Na3 cxd4 9. cxd4 Ng6 10. Nc2 Be7 11. Bd3 O-O 12. Rb1 f6 13. Re1 fxe5 14. Bxg6 hxg6 15. Nxe5 Nxe5 16. dxe5 Qa5 17. Be3 Qxa2 18. Nd4 Bc5 19. Qg4 Qa4 20. Red1 Bxd4 21. Bxd4 Qc2 22. Bxa7 Rc4 23. Qg3 d4 24. b4 Rfc8 25. Qd3 Ba4 26. Qg3 0-1

[Event "Warsaw AIG Life rapid"]
[Site "Warsaw"]
[Date "2005.12.17"]
[Round "7"]
[White "Schmidt, Wlodzimierz"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E48"]
[WhiteElo "2435"]
[BlackElo "2490"]
[PlyCount "120"]
[EventDate "2005.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nge2 d5 7. cxd5 exd5 8. O-O Bg4 9. f3 Bh5 10. a3 Bxc3 11. Nxc3 Nbd7 12. Kh1 Re8 13. Ne2 Bg6 14. dxc5 Nxc5 15. Nd4 Qb6 16. Bxg6 hxg6 17. b4 Ncd7 18. Nc2 Ne5 19. Bb2 Nc4 20. Bd4 Qe6 21. Qd3 Rad8 22. Rfe1 a6 23. Rad1 b5 24. Ra1 Qc6 25. Qb3 Rc8 26. Re2 Nb6 27. Rd1 Nc4 28. Ra1 Nb6 29. Rd1 Na4 30. Rd3 Nd7 31. Kg1 Ndb6 32. Kf2 Nc4 33. Ba1 Re7 34. Bd4 Rec7 35. Ba1 Qe6 36. Bd4 Qf5 37. g3 g5 38. g4 Qg6 39. Kg2 Rc6 40. Ne1 Re6 41. Kf2 Rec6 42. Ba1 Nab6 43. e4 dxe4 44. Rxe4 Re6 45. Rxe6 Qxe6 46. Qd1 Re8 47. Nc2 Na4 48. Nd4 Qb6 49. Qc1 f6 50. Kf1 Qd6 51. Kg2 Re2+ 52. Nxe2 Qxd3 53. Ng3 Qxa3 54. Qe1 Qe3 55. Qb1 Qxf3+ 56. Kxf3 Nd2+ 57. Ke3 Nxb1 58. Kd4 Nd2 59. Kd5 Nb3 60. Bd4 Kf7 0-1

[Event "Warsaw AIG Life rapid"]
[Site "Warsaw"]
[Date "2005.12.17"]
[Round "8"]
[White "Gyimesi, Zoltan"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2624"]
[BlackElo "2490"]
[PlyCount "70"]
[EventDate "2005.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Rd1 d6 11. Bf4 a6 12. Rd2 Qc7 13. Rad1 Rd8 14. Qc2 h6 15. e4 Nc6 16. Nd5 exd5 17. cxd5 Rac8 18. dxc6 Qxc6 19. Qb3 Nxe4 20. Nd4 Qd7 21. Re2 d5 22. Qxb6 Bc5 23. Qb3 a5 24. Nb5 a4 25. Qxa4 Bc6 26. Rxe4 Bxb5 27. Qa5 dxe4 28. Bc7 Be7 29. h4 Re8 30. Bf4 Rc2 31. Bxe4 Rxb2 32. Bd5 Bb4 33. Bb3 Re1+ 34. Kg2 Rbe2 35. Qd8+ Kh7 1-0

[Event "Warsaw AIG Life rapid"]
[Site "Warsaw"]
[Date "2005.12.18"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Staniszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2490"]
[BlackElo "2424"]
[PlyCount "77"]
[EventDate "2005.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 Bb7 9. d3 d6 10. a3 Qd7 11. Nbd2 Nd8 12. Nf1 c5 13. Ng3 Ne6 14. Nf5 Bd8 15. Be3 Bb6 16. Qd2 Qc7 17. Ba2 Rfe8 18. Bg5 Nh5 19. Be3 Rad8 20. Bd5 Bxd5 21. exd5 Nef4 22. c4 Qd7 23. Bxf4 Nxf4 24. Ng3 bxc4 25. dxc4 f5 26. b4 Rf8 27. Rab1 Rde8 28. b5 a5 29. a4 h6 30. Ne2 Ng6 31. Nc1 e4 32. Nh2 Ne5 33. Qc2 Qe7 34. Rb3 Qg5 35. Rg3 Qf6 36. Rge3 Qg5 37. Rg3 Qf6 38. Rge3 Qg5 39. Rg3 1/2-1/2

[Event "Warsaw AIG Life rapid"]
[Site "Warsaw"]
[Date "2005.12.18"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Solys, Laimutis"]
[Result "1-0"]
[ECO "C81"]
[WhiteElo "2490"]
[BlackElo "2321"]
[PlyCount "49"]
[EventDate "2005.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Bc5 10. Qe2 Bf5 11. Nxe4 dxe4 12. Rd1 exf3 13. Rxd8+ Rxd8 14. Qe1 Nd4 15. Be3 fxg2 16. Bxd4 Rxd4 17. e6 fxe6 18. Qe5 Bb6 19. Bxe6 Bxe6 20. Qxe6+ Kd8 21. Re1 Rd2 22. Kxg2 Rxf2+ 23. Kh3 Rd2 24. Qc6 Bf2 25. Re4 1-0

[Event "Warsaw AIG Life rapid"]
[Site "Warsaw"]
[Date "2005.12.18"]
[Round "11"]
[White "Marszalek, Maciej"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2415"]
[BlackElo "2490"]
[PlyCount "79"]
[EventDate "2005.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. Bc3 O-O 12. Nd2 Nf6 13. Re1 c5 14. dxc5 Bxc5 15. e3 Rc8 16. Bb2 Bb4 17. cxd5 Nxd5 18. Qg4 Bc3 19. Bxc3 Nxc3 20. Nf3 Qf6 21. Nd4 e5 22. Nf5 g6 23. Nh4 Rfd8 24. Nf3 Be2 25. Qg5 Qxg5 26. Nxg5 Rd2 27. Rac1 Ba6 28. Bf1 Ne2+ 29. Bxe2 Rxc1 30. Rxc1 Bxe2 31. a4 h6 32. Ne4 Rb2 33. Kg2 Rxb3 34. Rc7 a5 35. Nd6 f5 36. Ne8 e4 37. Nf6+ Kf8 38. Rd7 b5 39. Nh7+ Ke8 40. Nf6+ 1/2-1/2

[Event "Warsaw AIG Life rapid"]
[Site "Warsaw"]
[Date "2005.12.18"]
[Round "12"]
[White "Zawadzka, Jolanta"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2381"]
[BlackElo "2490"]
[PlyCount "68"]
[EventDate "2005.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. a4 bxa4 14. Rxa4 O-O 15. Bc4 a5 16. O-O Bd7 17. Ra2 Kh8 18. Nce3 g6 19. b3 Bxe3 20. Nxe3 Bc6 21. Rd2 Nc8 22. Bd5 Qc7 23. Nc4 Bxd5 24. Rxd5 a4 25. Ne3 Qxc3 26. bxa4 Qb4 27. Qf3 Kg7 28. Qg4 Ne7 29. Rb5 Qxa4 30. Rb7 Rfe8 31. Qg5 Ra7 32. Rxe7 Rexe7 33. Nf5+ Kf8 34. Qf6 Ke8 1/2-1/2

[Event "Warsaw AIG Life rapid"]
[Site "Warsaw"]
[Date "2005.12.18"]
[Round "13"]
[White "Zhigalko, Sergei"]
[Black "Michna, Marta"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2490"]
[BlackElo "2398"]
[PlyCount "99"]
[EventDate "2005.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 Nf5 8. O-O Be7 9. Nc2 Rc8 10. dxc5 Bxc5 11. Bd3 Nh4 12. Bf4 Ng6 13. Bg3 Qc7 14. Re1 a6 15. h4 f6 16. Bxg6+ hxg6 17. Ncd4 f5 18. Ne2 Rd8 19. Nf4 Qb6 20. b4 Bf8 21. Nxg6 Rh6 22. Nxf8 Kxf8 23. Bf4 Rh8 24. Be3 Qc7 25. Bc5+ Kg8 26. Bd6 Qc8 27. g3 Be8 28. Ng5 Bh5 29. Qd2 Qd7 30. a4 Ne7 31. Bxe7 Qxe7 32. b5 a5 33. c4 d4 34. Qxa5 d3 35. Qd2 Rh6 36. a5 f4 37. a6 bxa6 38. bxa6 fxg3 39. fxg3 Qc5+ 40. Re3 Be2 41. Kg2 Qc6+ 42. Kg1 Qc5 43. a7 Ra8 44. Kg2 Qxc4 45. Rb1 Qc6+ 46. Re4 Rf8 47. Rb8 Bf3+ 48. Nxf3 Qxe4 49. Rxf8+ Kxf8 50. Qf4+ 1-0

[Event "Moscow Aeroflot op-B"]
[Site "Moscow"]
[Date "2006.02.07"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Pogonina, Natalija"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "2505"]
[BlackElo "2440"]
[PlyCount "74"]
[EventDate "2006.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Ne5 12. Kb1 Re8 13. h4 h5 14. Bh6 Nc4 15. Bxc4 Rxc4 16. Bxg7 Kxg7 17. g4 hxg4 18. h5 Rh8 19. hxg6 fxg6 20. f4 Rxh1 21. Rxh1 Kf7 22. Qd3 Rc5 23. e5 dxe5 24. Nb3 Rxc3 25. Qxc3 exf4 26. Qc4+ Be6 27. Qxf4 Qd6 28. Rh7+ Ke8 29. Qxd6 exd6 30. Rxb7 g3 31. Nd4 g2 32. Ne2 Nd5 33. Rb3 Nf4 34. Rg3 Nxe2 35. Rxg6 Kf7 36. Rxg2 Nf4 37. Rd2 Bd5 1/2-1/2

[Event "Moscow Aeroflot op-B"]
[Site "Moscow"]
[Date "2006.02.08"]
[Round "2"]
[White "Ostrovskiy, Andrey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2403"]
[BlackElo "2505"]
[PlyCount "87"]
[EventDate "2006.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 g6 5. O-O Bg7 6. c3 O-O 7. h3 e5 8. d3 d6 9. Bg5 h6 10. Be3 Bd7 11. Nbd2 Qe7 12. a4 Kh7 13. Nb3 Rae8 14. Rfe1 Nh5 15. Qd1 Qf6 16. Kh2 Nf4 17. Ng1 Ne6 18. Ne2 Qe7 19. Kh1 f5 20. exf5 gxf5 21. f4 d5 22. Bf2 a6 23. Bxc6 Bxc6 24. Na5 e4 25. d4 Qc7 26. Nxc6 bxc6 27. Be3 Rb8 28. Rb1 cxd4 29. cxd4 Rb4 30. Bd2 Rb7 31. Be3 Rb4 32. Bd2 Rb7 33. Be3 c5 34. Rc1 Rxb2 35. dxc5 d4 36. Nxd4 Nxd4 37. Bxd4 Rd8 38. Qh5 Bxd4 39. Qxf5+ Kh8 40. Qxe4 Bg7 41. c6 Rf8 42. Red1 Rxf4 43. Qxf4 Qxf4 44. c7 1/2-1/2

[Event "Moscow Aeroflot op-B"]
[Site "Moscow"]
[Date "2006.02.09"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Sideifzade, Fikret"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2505"]
[BlackElo "2413"]
[PlyCount "67"]
[EventDate "2006.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 d6 9. c3 Nd7 10. d4 Nb6 11. Nbd2 exd4 12. cxd4 Nb4 13. Nf1 c5 14. a3 Nc6 15. Be3 cxd4 16. Nxd4 Na5 17. Bc2 Bf6 18. b3 Bb7 19. Ng3 g6 20. Qd2 Nc6 21. Nxc6 Bxc6 22. Rad1 Rc8 23. Qxd6 Qxd6 24. Rxd6 Be7 25. Rdd1 Nd7 26. Bc1 Rfd8 27. Bb2 b4 28. axb4 Bxb4 29. Rf1 Nc5 30. Rxd8+ Rxd8 31. Rd1 Rxd1+ 32. Bxd1 Nxe4 33. Nxe4 Bxe4 34. Be2 1/2-1/2

[Event "Moscow Aeroflot op-B"]
[Site "Moscow"]
[Date "2006.02.10"]
[Round "4"]
[White "Zhou, Weiqi"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2433"]
[BlackElo "2505"]
[PlyCount "83"]
[EventDate "2006.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Qc7 6. h3 e5 7. O-O Be7 8. Nbd2 b5 9. b3 O-O 10. Bb2 Nd7 11. Nh2 Re8 12. Qh5 g6 13. Qh6 Bf8 14. Qe3 Bg7 15. a4 h5 16. Nhf3 Qd6 17. Ba3 f6 18. c3 b4 19. Nc4 Qe7 20. cxb4 cxb4 21. Bb2 Kh7 22. d4 exd4 23. Nxd4 Qxe4 24. Qg3 Bf8 25. Nf3 Qf5 26. Rfe1 Ba6 27. Nh4 Qg5 28. Qc7 Rxe1+ 29. Rxe1 Qd5 30. Ne3 Qe6 31. Rd1 Bc8 32. Nc4 Bg7 33. Nf3 c5 34. Re1 Qd5 35. Re7 Qd1+ 36. Kh2 Qxb3 37. Ng5+ Kh6 38. Qf4 Ba6 39. Nd6 Rf8 40. Ne6+ g5 41. Nxg7 gxf4 42. Ngf5+ 1-0

[Event "Moscow Aeroflot op-B"]
[Site "Moscow"]
[Date "2006.02.11"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Loskutov, Oleg"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2505"]
[BlackElo "2422"]
[PlyCount "72"]
[EventDate "2006.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 h5 10. Be2 Nbd7 11. Nd5 Bxd5 12. exd5 g6 13. O-O h4 14. Na5 Qc7 15. c4 Nh5 16. b4 Nf4 17. Rfd1 Bg5 18. Bf1 Nf6 19. Rac1 Kf8 20. c5 Kg7 21. Qf2 Rh5 22. cxd6 Qxd6 23. Nc4 Qe7 24. d6 Qe6 25. Nb6 Rd8 26. Bc4 Qf5 27. Bf1 Ne6 28. d7 Nd4 29. Rc8 Qe6 30. Rxd8 Bxe3 31. Qxe3 Qxb6 32. Rxd4 Qxd8 33. Rd6 b6 34. Bxa6 e4 35. Qd4 Rf5 36. fxe4 Rf4 1-0

[Event "Moscow Aeroflot op-B"]
[Site "Moscow"]
[Date "2006.02.12"]
[Round "6"]
[White "Gupta, Abhijeet"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2449"]
[BlackElo "2505"]
[PlyCount "82"]
[EventDate "2006.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nbd2 d5 7. e3 Nbd7 8. b4 c5 9. cxd5 Bxd5 10. e4 Bb7 11. dxc5 bxc5 12. b5 Qa5 13. Kd1 c4 14. Bxc4 Nb6 15. Ne5 Rc8 16. Ke2 Be7 17. a4 Nxc4 18. Nexc4 Qc7 19. f3 O-O 20. Bb2 Nh5 21. g3 f5 22. e5 Bg5 23. Rac1 Rfd8 24. Rhd1 Bd5 25. f4 Bxf4 26. gxf4 Nxf4+ 27. Kf1 Qc5 28. Ke1 Bxc4 29. Nf1 Rxd1+ 30. Rxd1 Qg1 31. Kd2 Qf2+ 32. Kc1 Qxc2+ 33. Kxc2 Bxf1+ 34. Kb3 Bc4+ 35. Ka3 Bd5 36. Kb4 Ne2 37. a5 f4 38. b6 axb6 39. axb6 f3 40. Rf1 Rc2 41. Ba1 Rc1 0-1

[Event "Moscow Aeroflot op-B"]
[Site "Moscow"]
[Date "2006.02.13"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Yegiazarian, Arsen"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2505"]
[BlackElo "2524"]
[PlyCount "75"]
[EventDate "2006.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 O-O 10. O-O-O Nbd7 11. g4 b5 12. g5 b4 13. Ne2 Ne8 14. Ng3 a5 15. Kb1 a4 16. Nc1 b3 17. cxb3 axb3 18. a3 Qc8 19. h4 Bd8 20. h5 Bb6 21. Bxb6 Nxb6 22. Rh2 Nc4 23. Bxc4 Qxc4 24. Nf5 Bxf5 25. exf5 Ra4 26. Ne2 Qc8 27. Qd3 d5 28. h6 Qc2+ 29. Qxc2 bxc2+ 30. Kxc2 d4 31. Ng3 g6 32. Re1 Nd6 33. Rxe5 Nc4 34. Rc5 Ne3+ 35. Kb3 Raa8 36. Rd2 Rfd8 37. Ka2 Nd5 38. Rxd4 1-0

[Event "Moscow Aeroflot op-B"]
[Site "Moscow"]
[Date "2006.02.14"]
[Round "8"]
[White "Vorobiov, Evgeny E"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2540"]
[BlackElo "2505"]
[PlyCount "103"]
[EventDate "2006.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. O-O O-O 14. c4 f5 15. Qh5 Rb8 16. exf5 e4 17. Rae1 Bb7 18. b3 bxc4 19. bxc4 Kh8 20. Nc2 Bc6 21. a3 Bc3 22. Re3 Rb2 23. Nb4 Bxb4 24. axb4 Rxb4 25. f6 Qxf6 26. Bxe4 Bxe4 27. Rxe4 Rb2 28. g3 Rg8 29. Qa5 Qg6 30. Re7 Qf6 31. Ra7 Re8 32. Rxa6 Ree2 33. Ra8+ Kg7 34. Qa7 Rec2 35. Qe3 Re2 36. Qa7 Red2 37. Re8 Qd4 38. Qe7 h6 39. Qf8+ Kg6 40. Re3 Qg7 41. Qa8 Kh7 42. Rf3 Re2 43. Qa7 Kg8 44. Rd1 Re6 45. c5 d5 46. Rxd5 Rf6 47. Qa8+ Kh7 48. Rdf5 Rxf5 49. Rxf5 Qg6 50. Qf3 Kg8 51. Rf6 Qg7 52. Qa8+ 1-0

[Event "Moscow Aeroflot op-B"]
[Site "Moscow"]
[Date "2006.02.15"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Spoelman, Wouter"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2505"]
[BlackElo "2442"]
[PlyCount "53"]
[EventDate "2006.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 O-O 10. O-O-O Nbd7 11. g4 b5 12. g5 b4 13. Ne2 Nh5 14. Ng3 Nf4 15. h4 g6 16. Bxf4 exf4 17. Ne2 a5 18. Nxf4 a4 19. Nd4 b3 20. cxb3 axb3 21. a3 d5 22. Kb1 Qb6 23. Nfxe6 fxe6 24. Bh3 Bxa3 25. Bxe6+ Kh8 26. bxa3 Rxa3 27. Qc3 1-0

[Event "Cappelle op 22nd"]
[Site "Cappelle la Grande"]
[Date "2006.02.19"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Fowler, Simon"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2496"]
[BlackElo "2202"]
[PlyCount "43"]
[EventDate "2006.02.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "FRA"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 f6 7. O-O Qc7 8. Re1 O-O-O 9. Bf4 h6 10. Bg3 f5 11. c4 g5 12. cxd5 f4 13. dxc6 Bxc6 14. Bc4 Qb6 15. Bxe6+ Kb8 16. d5 fxg3 17. hxg3 Qxb2 18. Nbd2 Bxd5 19. Bxd5 Rxd5 20. Qa4 Ne7 21. Rab1 Qc3 22. Rb3 1-0

[Event "Cappelle op 22nd"]
[Site "Cappelle la Grande"]
[Date "2006.02.20"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Chernyshov, Konstantin"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2496"]
[BlackElo "2539"]
[PlyCount "111"]
[EventDate "2006.02.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "FRA"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. Bc4 Nb6 7. Bb3 d6 8. exd6 e6 9. cxd4 Bxd6 10. O-O O-O 11. Nc3 Nb4 12. Re1 N4d5 13. Ne4 Be7 14. a3 Bd7 15. Nc5 Bc6 16. Ne5 Bd6 17. Nxc6 bxc6 18. g3 Be7 19. Bc2 Nd7 20. Qd3 N7f6 21. b4 a5 22. Bd2 axb4 23. axb4 Qc7 24. Rec1 Rfd8 25. Ra6 Rab8 26. Rb1 Bxc5 27. bxc5 Rxb1+ 28. Bxb1 Qb7 29. Bc2 Ra8 30. Rxa8+ Qxa8 31. Kg2 h6 32. Qb3 Kf8 33. Qa4 Qxa4 34. Bxa4 Ne7 35. Kf3 Ke8 36. Ke2 Kd7 37. h3 Nfd5 38. Kd3 f5 39. Bd1 Nf6 40. Bf3 Ned5 41. Bg2 g5 42. h4 gxh4 43. gxh4 h5 44. Bg5 Nh7 45. Bf3 Nxg5 46. hxg5 h4 47. Ke2 Nb4 48. Kf1 Nd3 49. g6 Ke7 50. Bxc6 Kf6 51. Be8 h3 52. c6 h2 53. Kg2 Nxf2 54. Kxh2 Ne4 55. c7 Nd6 56. Kg3 1-0

[Event "Cappelle op 22nd"]
[Site "Cappelle la Grande"]
[Date "2006.02.20"]
[Round "4"]
[White "Luther, Thomas"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2569"]
[BlackElo "2496"]
[PlyCount "36"]
[EventDate "2006.02.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "FRA"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. O-O O-O 14. c4 f5 15. Qh5 Rb8 16. exf5 e4 17. Rae1 Bb7 18. b3 d5 1/2-1/2

[Event "Cappelle op 22nd"]
[Site "Cappelle la Grande"]
[Date "2006.02.22"]
[Round "6"]
[White "Shneider, Aleksandr"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2529"]
[BlackElo "2496"]
[PlyCount "38"]
[EventDate "2006.02.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "FRA"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. Nd2 O-O 12. O-O Rb8 13. Re1 b5 14. c5 e5 15. dxe5 Nxc5 16. a3 Ne6 17. b4 d4 18. Bb2 c5 19. Ne4 Bc8 1/2-1/2

[Event "Cappelle op 22nd"]
[Site "Cappelle la Grande"]
[Date "2006.02.23"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Yagupov, Igor"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2496"]
[BlackElo "2534"]
[PlyCount "82"]
[EventDate "2006.02.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "FRA"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nc6 8. O-O Be7 9. Qe2 O-O 10. Re1 a6 11. Nc3 Nxc3 12. bxc3 dxe5 13. dxe5 b5 14. Bd3 Bb7 15. a4 b4 16. Rb1 a5 17. Qe4 g6 18. Bh6 Re8 19. Bb5 Qd5 20. Qf4 Red8 21. Bc4 Qc5 22. cxb4 axb4 23. Ng5 Bxg5 24. Qxg5 Nd4 25. Bd3 f5 26. Rec1 Qd5 27. Bc4 Qxe5 28. Re1 Be4 29. Qe7 Re8 30. Qg5 Rxa4 31. Rbd1 b3 32. Rxe4 Qxe4 33. Qf6 Ra7 34. Be3 Qg4 35. Qxd4 Qxd4 36. Bxd4 Rb7 37. Bb2 Kf7 38. Rd6 Rc7 39. Bd3 Rb7 40. f4 Ree7 41. Kf2 Red7 1/2-1/2

[Event "Cappelle op 22nd"]
[Site "Cappelle la Grande"]
[Date "2006.02.24"]
[Round "8"]
[White "Riazantsev, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2594"]
[BlackElo "2496"]
[PlyCount "43"]
[EventDate "2006.02.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "FRA"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. g3 Nf6 4. Bg2 b5 5. O-O Bb7 6. b3 Nbd7 7. c4 bxc4 8. bxc4 dxc4 9. Na3 Bd5 10. Qa4 c5 11. Nxc4 cxd4 12. Nxd4 Bxg2 13. Kxg2 Bc5 14. Nc6 Nb6 15. Nxd8+ Nxa4 16. Nb7 O-O 17. Ba3 Rfc8 18. Rac1 Nb6 19. Ncd6 a5 20. Nxf7 Re8 21. Ng5 h6 22. Bb2 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2006.03.04"]
[Round "1"]
[White "Kovalev, Andrei"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2538"]
[BlackElo "2496"]
[PlyCount "97"]
[EventDate "2006.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Qa4 O-O 7. d4 cxd4 8. cxd4 d5 9. e5 Nd7 10. h3 Nb6 11. Qd1 Bd7 12. Nc3 Rc8 13. Re1 a6 14. Bf1 Bf5 15. Bf4 Qd7 16. Rc1 Rfd8 17. b3 f6 18. Qd2 Re8 19. Qe3 Be6 20. Bd3 Nd8 21. Bb1 Nf7 22. a4 Qd8 23. a5 Nd7 24. b4 Nf8 25. Na4 Rxc1 26. Qxc1 Nd7 27. Ba2 g5 28. Bh2 h6 29. Nc3 Nf8 30. exf6 Bxf6 31. Bb3 b5 32. axb6 Qxb6 33. Nxd5 Bxd5 34. Bxd5 Qxb4 35. Qc7 Bxd4 36. Qc6 Rd8 37. Bxf7+ Kxf7 38. Qxh6 Bf6 39. Be5 Rd5 40. Nxg5+ Ke8 41. Qh5+ Kd7 42. Nf3 Ne6 43. Qf5 a5 44. Rc1 a4 45. Rc7+ Kd8 46. Qxe6 Qb1+ 47. Kh2 Bxe5+ 48. Nxe5 Kxc7 49. Qxd5 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2006.03.05"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Kasparov, Sergey"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2496"]
[BlackElo "2491"]
[PlyCount "91"]
[EventDate "2006.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 c5 6. Nxc5 Bxc5 7. dxc5 Qa5+ 8. c3 Qxc5 9. Nf3 Ne7 10. Bd3 Qc7 11. O-O Nbc6 12. Re1 h6 13. h3 g5 14. Bxf5 Nxf5 15. Nd4 Nfxd4 16. cxd4 O-O-O 17. Be3 Kb8 18. Rc1 Qd7 19. Qh5 Rdf8 20. Rc3 Ne7 21. Rec1 Nf5 22. Qe2 Rc8 23. g4 Rxc3 24. Rxc3 Nxe3 25. Qxe3 Qe7 26. Kg2 h5 27. f3 a6 28. Rc2 Qd8 29. Rf2 Ka8 30. Rc2 Kb8 31. Rf2 Qg8 32. Qd3 Qf8 33. Rc2 Qe7 34. Qe3 Ka7 35. Qc3 Kb8 36. Qc5 Qxc5 37. Rxc5 b6 38. Rc2 Kb7 39. Kg3 hxg4 40. fxg4 Rh6 41. Rf2 Rh7 42. Rh2 Rh4 43. Rf2 Rh7 44. Rh2 Rh4 45. Rf2 Rh7 46. Rh2 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2006.03.06"]
[Round "3"]
[White "Maiorov, Nikita"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E35"]
[WhiteElo "2490"]
[BlackElo "2496"]
[PlyCount "103"]
[EventDate "2006.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 c5 7. a3 Bxc3+ 8. Qxc3 c4 9. g3 O-O 10. Bg2 Nbd7 11. Nf3 h6 12. Be3 Ne4 13. Qc1 Qa5+ 14. Nd2 Ndf6 15. O-O Bf5 16. Nb1 Rfe8 17. f3 Nd6 18. Nc3 Nb5 19. Qd2 Nxc3 20. bxc3 Re6 21. Bf2 Rae8 22. Rfe1 Rb6 23. g4 Bh7 24. h4 Rb3 25. Rac1 Rxa3 26. g5 hxg5 27. hxg5 Nh5 28. e4 Ra2 29. exd5 Rf8 30. Qe3 Qxd5 31. Ra1 Rxa1 32. Rxa1 a6 33. f4 Qf5 34. Bg3 Nxg3 35. Qxg3 Qc2 36. Qe1 Qb3 37. Ra5 Bd3 38. Rc5 b5 39. d5 Qa3 40. Rc6 a5 41. d6 b4 42. d7 b3 43. Bd5 b2 44. Bxf7+ Kh8 45. Qh4+ Bh7 46. Rb6 Qa1+ 47. Kh2 b1=Q 48. Rxb1 Qxb1 49. g6 Qc2+ 50. Kg1 Qd1+ 51. Kh2 Qe2+ 52. Kg1 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2006.03.07"]
[Round "4"]
[White "Fedorov, Alexei"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2608"]
[BlackElo "2496"]
[PlyCount "119"]
[EventDate "2006.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. g3 O-O 14. Bg2 Be6 15. O-O Bxd5 16. cxd5 Na7 17. h4 Qb8 18. Bh3 Bd8 19. Ne3 Bb6 20. Nc4 Bd4 21. Rc1 Nc8 22. Qe2 a4 23. Kg2 b3 24. a3 Ne7 25. Ne3 g6 26. h5 Ra7 27. Rh1 Rc7 28. Qd2 Rxc1 29. Qxc1 Qb7 30. Nc4 Qc7 31. Qh6 f5 32. hxg6 Nxg6 33. Bxf5 Qg7 34. Qxg7+ Kxg7 35. Kf3 h6 36. Rb1 Ne7 37. Nxd6 Rd8 38. Nb5 Nxf5 39. exf5 Rxd5 40. Nxd4 Rxd4 41. Re1 Kf6 42. g4 Rf4+ 43. Kg3 h5 44. gxh5 Kxf5 45. f3 Rc4 46. Rh1 Rc7 47. Rh4 Kg5 48. h6 Kg6 49. h7 Rxh7 50. Rxa4 Rd7 51. Rb4 Rd3 52. Kg4 Kf6 53. Rb6+ Ke7 54. Kf5 Re3 55. f4 exf4 56. Kxf4 Rh3 57. Ke4 Kd7 58. Kd5 Kc7 59. Rb4 Rh2 60. Rxb3 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2006.03.08"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Zhigalko, Andrey"]
[Result "1/2-1/2"]
[ECO "B67"]
[WhiteElo "2496"]
[BlackElo "2505"]
[PlyCount "17"]
[EventDate "2006.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f3 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2006.03.09"]
[Round "6"]
[White "Mihajlovskij, Sergei"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2408"]
[BlackElo "2496"]
[PlyCount "52"]
[EventDate "2006.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bxf6 Qxf6 5. e4 d6 6. e5 Qd8 7. Nbd2 Nd7 8. Bd3 c5 9. exd6 cxd4 10. Nxd4 Bxd6 11. Qe2 a6 12. O-O-O Nc5 13. Ne4 Nxe4 14. Qxe4 Qc7 15. Kb1 Bd7 16. Rhe1 Bc5 17. f4 O-O-O 18. g3 Rhe8 19. Nf3 f6 20. Qe2 g5 21. Bc4 gxf4 22. gxf4 Qxf4 23. Bxa6 bxa6 24. Qxa6+ Kc7 25. Rd3 Qa4 26. Rxd7+ Qxd7 0-1

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2006.03.10"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Teterev, Vitaly"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2496"]
[BlackElo "2507"]
[PlyCount "100"]
[EventDate "2006.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg7 10. h3 Ne5 11. Be2 Nbc6 12. Nb3 Na5 13. Nxa5 Qxa5 14. O-O O-O 15. Nd5 Nc6 16. c3 Bd7 17. Kh1 Rae8 18. Qb3 Bc8 19. f4 Qd8 20. Rad1 gxf4 21. Bxf4 Ne5 22. Bh5 b5 23. Ne3 e6 24. Qb4 Qh4 25. Be2 Bb7 26. Kg1 Rd8 27. Rxd6 Rxd6 28. Qxd6 Ng6 29. Ng4 Bxe4 30. Bg3 Qg5 31. Kh2 h5 32. Nf2 Bd5 33. h4 Nxh4 34. Nh3 Qg6 35. Qf4 Nxg2 36. Qd2 h4 37. Bd6 Rd8 38. Bd3 f5 39. Bxf5 Qh6 40. Qxh6 Bxh6 41. Be7 Rd7 42. Bxe6+ Bxe6 43. Rf6 Rxe7 44. Rxh6 Ne3 45. Rxh4 Bxa2 46. Nf4 Nd5 47. Nd3 Re2+ 48. Kg1 Bc4 49. Rh3 a5 50. Kf1 Rd2 0-1

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2006.03.11"]
[Round "8"]
[White "Novitzkij, Dmitrij"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2373"]
[BlackElo "2496"]
[PlyCount "70"]
[EventDate "2006.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. g3 d6 6. Bg2 e6 7. d3 Nge7 8. O-O O-O 9. Be3 Rb8 10. Rb1 b5 11. a3 Nd4 12. Ne2 Nxf3+ 13. Bxf3 a5 14. c3 b4 15. axb4 axb4 16. Qd2 Qb6 17. Ra1 Rd8 18. d4 Ba6 19. Rfd1 Nc6 20. dxc5 dxc5 21. Qe1 Rxd1 22. Rxd1 bxc3 23. bxc3 Na5 24. Qf2 Bf8 25. f5 Nc4 26. fxe6 fxe6 27. Bf4 e5 28. Bg5 Bc8 29. Rd8 Be6 30. Rxb8 Qxb8 31. Bg2 Qb2 32. Qf6 Bf7 33. Qd8 Qb6 34. Qxb6 Nxb6 35. Bh3 Bc4 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2006.03.12"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Tihonov, Jurij"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2496"]
[BlackElo "2492"]
[PlyCount "160"]
[EventDate "2006.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 a6 11. Kb1 Rc8 12. Qd2 Qa5 13. Nd4 h6 14. Bh4 Qh5 15. Bg3 O-O 16. f3 Rfd8 17. h4 Nd7 18. Bf2 Ne5 19. g4 Qg6 20. Qe2 Be8 21. f4 Nc6 22. f5 Qh7 23. h5 Nxd4 24. Bxd4 Bc6 25. a4 Kh8 26. Rf1 e5 27. Be3 f6 28. Nd5 Bxd5 29. Rxd5 Qg8 30. Rfd1 Rc6 31. b3 Rdc8 32. c4 b6 33. Bc1 Qd8 34. Ba3 Qc7 35. Qd2 Qb7 36. Ka2 Kh7 37. Qe1 Rd8 38. R1d3 Qb8 39. Qd1 Kh8 40. Qd2 Kh7 41. Qd1 Qc7 42. Kb2 Qb8 43. Qd2 Qc7 44. Bb4 Qb8 45. Ba3 Qc7 46. Kb1 Qb8 47. Ka2 Qc7 48. Qd1 Qb8 49. Qc1 Qb7 50. Qd2 Qb8 51. Bb4 Rd7 52. Kb2 Rd8 53. Ba3 Qc7 54. Qf2 Rb8 55. Qd2 Rd8 56. Bb4 Qb8 57. Qf2 Rdc8 58. Qd2 Rd8 59. Ka2 Rd7 60. Qd1 Rd8 61. Ba3 Qc7 62. Rd2 Qb8 63. Bb4 Kh8 64. Qf1 Kh7 65. Ba3 Qc7 66. Qd1 Qb8 67. a5 bxa5 68. c5 Bf8 69. cxd6 Qb6 70. g5 hxg5 71. h6 gxh6 72. Qh5 a4 73. bxa4 Rb8 74. Rb2 Rc2 75. Rdb5 axb5 76. Rxc2 b4 77. Qg6+ Kh8 78. Rh2 b3+ 79. Kb1 Qg1+ 80. Bc1 Qxh2 0-1

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2006.03.13"]
[Round "10"]
[White "Dydyshko, Viacheslav"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E41"]
[WhiteElo "2547"]
[BlackElo "2496"]
[PlyCount "27"]
[EventDate "2006.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 Nc6 7. O-O Bxc3 8. bxc3 d6 9. e4 e5 10. d5 Ne7 11. Nd2 h6 12. Re1 Nh7 13. Rb1 Rb8 14. Qa4 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2006.03.14"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Maljush, Andrej"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2496"]
[BlackElo "2355"]
[PlyCount "79"]
[EventDate "2006.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4 e5 8. Nf5 g6 9. g5 gxf5 10. exf5 Bxf5 11. gxf6 Be6 12. Qf3 h5 13. Qxb7 Nd7 14. Bxa6 Rb8 15. Qc6 Bh6 16. Bb5 Bxe3 17. fxe3 Rb6 18. Qg2 Qxf6 19. O-O-O Ke7 20. a4 Qh6 21. Qd2 Ra8 22. Rhg1 Nf6 23. e4 Qxd2+ 24. Kxd2 h4 25. Rde1 Rbb8 26. b3 Rg8 27. Bc6 Rac8 28. Bb7 Rxg1 29. Rxg1 Rb8 30. Bc6 Ng4 31. Nd5+ Bxd5 32. Bxd5 Nxh2 33. Ke2 f5 34. exf5 Rb4 35. Rh1 Rd4 36. c4 Ng4 37. Rxh4 Kf6 38. Bf3 Ne3 39. Rxd4 exd4 40. a5 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2006.03.15"]
[Round "12"]
[White "Smirnov, Valerij"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2403"]
[BlackElo "2496"]
[PlyCount "52"]
[EventDate "2006.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 e6 11. d3 d6 12. Bg2 Be7 13. f4 Nc6 14. Nd1 O-O 15. c3 b6 16. Be3 Bb7 17. Nf2 Rad8 18. d4 Rfe8 19. Rad1 Bf8 20. h4 Kh8 21. h5 f5 22. g4 fxg4 23. Qxg4 cxd4 24. cxd4 d5 25. e5 Qd7 26. Nh3 Nb4 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2006.03.16"]
[Round "13"]
[White "Zhigalko, Sergei"]
[Black "Lutsko, Igor"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2496"]
[BlackElo "2487"]
[PlyCount "99"]
[EventDate "2006.03.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 Ne7 6. Nxd4 cxd4 7. Ne2 Nc6 8. O-O Bc5 9. d3 O-O 10. a3 Kh8 11. Ng3 Ne7 12. Qh5 Bb6 13. Bd2 f6 14. Rae1 d6 15. Kh1 Bd7 16. f4 Rc8 17. f5 g6 18. fxg6 Nxg6 19. Qh6 Qe7 20. Nh5 Rf7 21. Rf2 Rcf8 22. Ref1 Bd8 23. h3 Ba4 24. Bc1 Bc6 25. Kg1 Kg8 26. Bg5 fxg5 27. Rxf7 Rxf7 28. Rxf7 Kxf7 29. Qxh7+ Kf8 30. Qh6+ Kf7 31. Qg7+ Ke8 32. Qxg6+ Kd7 33. Bb3 a5 34. a4 d5 35. e5 Qe8 36. Qg7+ Qe7 37. Nf6+ Kc8 38. Qxg5 Qb4 39. Kh2 b5 40. Qg4 Bd7 41. Nxd7 Kxd7 42. Bxd5 Qe7 43. axb5 Bb6 44. Bc6+ Kc7 45. Qg8 Ba7 46. Qa8 Kb6 47. Qc8 a4 48. Qa6+ Kc5 49. Qxa4 Qg7 50. b4+ 1-0

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2006.04.07"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Gorovets, Andrey"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2505"]
[BlackElo "2352"]
[PlyCount "86"]
[EventDate "2006.04.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "2"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O h5 7. b3 b5 8. c4 Rb8 9. c5 Be7 10. b4 Nh6 11. Nc3 Bg4 12. a4 a6 13. Bxh6 Rxh6 14. h3 Bxf3 15. Bxf3 g6 16. g3 Kf8 17. Bg2 Kg7 18. Qd3 Rh8 19. f4 a5 20. bxa5 b4 21. Nb1 b3 22. Qc3 Qf8 23. Kh1 Bxc5 24. dxc5 Qxc5 25. a6 Rb4 26. Qb2 Qa7 27. Nd2 Rhb8 28. Rf3 Nc5 29. a5 Na4 30. Qa3 b2 31. Rb1 c5 32. f5 c4 33. fxe6 fxe6 34. Bf1 Qd4 35. a7 Qxa7 36. Rf6 Qd4 37. Qf3 Qxd2 38. Rf7+ Kh6 39. Qf6 Rg8 40. Qe7 Rh8 41. Qf6 Rg8 42. Qe7 Rh8 43. Qf6 Rg8 1/2-1/2

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2006.04.08"]
[Round "2"]
[White "Nesterenko, Pavel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2331"]
[BlackElo "2505"]
[PlyCount "84"]
[EventDate "2006.04.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "2"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. O-O O-O 14. c3 f5 15. Nc2 f4 16. a4 bxa4 17. Rxa4 Qg5 18. Be2 Rd8 19. Nb4 Bb7 20. Nd5 Kh8 21. Rb4 Bc8 22. Kh1 a5 23. Rb6 Rg8 24. Rg1 Qd8 25. Bg4 Be6 26. Rb3 Ra7 27. c4 Qc8 28. Be2 f5 29. f3 fxe4 30. fxe4 Bf8 31. Qe1 Qc5 32. Rb8 Bxd5 33. cxd5 Rag7 34. Bf3 Be7 35. Rb3 Bd8 36. Rc3 Qb4 37. Qe2 Bb6 38. Ra1 Bd4 39. Rc4 Qb5 40. Rb1 Qb3 41. Rc6 a4 42. Qc4 Qxf3 0-1

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2006.04.09"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Redko, Stepan"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2505"]
[BlackElo "2228"]
[PlyCount "63"]
[EventDate "2006.04.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "2"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Rc8 9. Bb2 Na5 10. Nbd2 Nc4 11. Nxc4 dxc4 12. Rc1 Qa6 13. d5 exd5 14. Qxd5 Ne7 15. Qd2 b5 16. Be2 Rd8 17. Rd1 Nc6 18. Qg5 Nxb4 19. O-O h6 20. Qg3 Nc6 21. Nh4 Be6 22. Bg4 Qa4 23. Qf3 Bxg4 24. Qxc6+ Bd7 25. Rxd7 Rxd7 26. e6 fxe6 27. Qc8+ Rd8 28. Qxe6+ Be7 29. Ng6 Rd7 30. Nxh8 Rd1 31. Qc8+ Bd8 32. Qc6+ 1-0

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2006.04.10"]
[Round "4"]
[White "Mokriy, Alexandr"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2188"]
[BlackElo "2505"]
[PlyCount "60"]
[EventDate "2006.04.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "2"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. Nce3 Bxe3 14. Nxe3 Bb7 15. a4 b4 16. Nc4 d5 17. exd5 Nxd5 18. cxb4 Qe7 19. Be2 Rd8 20. Qb3 Nf4 21. Ne3 O-O 22. Rg1 Qh4 23. h3 Nxe2 24. Kxe2 Rd2+ 25. Kxd2 Qxf2+ 26. Kc1 Qxg1+ 27. Nd1 Rc8+ 28. Kb1 Rd8 29. Kc1 Qxg2 30. Ra3 Qd2+ 0-1

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2006.04.11"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Podolchenko, Evgeniy"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2505"]
[BlackElo "2252"]
[PlyCount "53"]
[EventDate "2006.04.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "2"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Rc8 9. Bb2 Na5 10. Nbd2 Nc4 11. Nxc4 dxc4 12. Rc1 Qa6 13. d5 exd5 14. Qxd5 Ne7 15. Qe4 b5 16. Be2 Qg6 17. Qe3 Nd5 18. Qd2 Be6 19. O-O Be7 20. Kh1 O-O 21. Nd4 Rfd8 22. f4 c3 23. Bxc3 Nxc3 24. Rxc3 Rxc3 25. Qxc3 Qe4 26. f5 Rxd4 27. Bf3 1/2-1/2

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2006.04.12"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Pogosian, Manvel"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2505"]
[BlackElo "2144"]
[PlyCount "131"]
[EventDate "2006.04.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "2"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Nc6 7. dxc5 Bg4 8. Nbd2 Nge7 9. c3 Ng6 10. Qa4 Bxf3 11. Nxf3 Be7 12. Bb5 O-O 13. Bxc6 bxc6 14. Qxc6 Qb8 15. O-O Rc8 16. Qa6 Bxc5 17. Bxc5 Rxc5 18. Qe2 Rc4 19. Rfe1 Re4 20. Qc2 Nxe5 21. Rxe4 Nxf3+ 22. gxf3 dxe4 23. Qxe4 Qd8 24. Qe2 Qg5+ 25. Kh1 Rd8 26. Rd1 Rb8 27. b4 h6 28. a3 Qf6 29. c4 Rc8 30. c5 a5 31. Qe4 Qb2 32. c6 Qxf2 33. b5 a4 34. Qd3 g6 35. Rd2 Qe1+ 36. Kg2 Qe5 37. Qd7 Qg5+ 38. Kh1 Kg7 39. Qd4+ Kh7 40. Qd3 Rc7 41. Rd1 Qc5 42. Kg2 Qg5+ 43. Kh1 Qc5 44. Rb1 Qg5 45. Qe4 Qe7 46. b6 Rc8 47. b7 Rb8 48. Qxa4 Qd6 49. Rd1 Qc5 50. Qe4 Qb6 51. a4 h5 52. Rd2 Qa6 53. Kg2 Qa5 54. Qf4 Rf8 55. Rd7 Qe1 56. Rxf7+ Rxf7 57. Qxf7+ Kh6 58. Qf4+ Kh7 59. Qd4 Qe2+ 60. Qf2 Qe5 61. Qd2 h4 62. a5 g5 63. Qc2+ Kg7 64. c7 g4 65. c8=Q h3+ 66. Kf1 1-0

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2006.04.13"]
[Round "7"]
[White "Smolich, Pavel"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2142"]
[BlackElo "2505"]
[PlyCount "123"]
[EventDate "2006.04.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "2"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. Qc2 c5 11. e4 Rc8 12. exd5 exd5 13. O-O O-O 14. Ne5 cxd4 15. Bxd4 Nxe5 16. Bxe5 b5 17. Rfd1 Qb6 18. Bxf6 Bxf6 19. Rab1 Rfe8 20. Bxd5 Re2 21. Rf1 Qd4 22. Qf5 Rxd2 23. Qd7 Rf8 24. Rbe1 Be5 25. Qe7 bxc4 26. Rxe5 g6 27. Qf6 Bb5 28. a4 Bd7 29. bxc4 Bxa4 30. Kg2 Bd7 31. Rfe1 Qc5 32. Bxf7+ Rxf7 33. Qxf7+ Kxf7 34. Rxc5 Kf6 35. Rc7 a5 36. c5 a4 37. Re3 h5 38. h4 Kf5 39. Rf3+ Ke5 40. Rf8 a3 41. c6 Be6 42. Re7 a2 43. c7 Rc2 44. c8=Q Rxc8 45. Rxc8 a1=Q 46. Rc6 Qa2 47. Rexe6+ Qxe6 48. Rxe6+ Kxe6 49. Kf3 Kf5 50. g4+ hxg4+ 51. Kg3 Ke5 52. Kxg4 Kf6 53. Kf4 Kg7 54. Kg5 Kf7 55. h5 gxh5 56. Kxh5 Kf6 57. Kg4 Ke5 58. Kg5 Ke6 59. f4 Ke7 60. Kg6 Kf8 61. Kf6 Ke8 62. Kg7 1-0

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2006.04.14"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Stupak, Kirill"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2505"]
[BlackElo "2414"]
[PlyCount "45"]
[EventDate "2006.04.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "2"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. a3 a5 7. b3 Nc6 8. Be3 cxd4 9. cxd4 Nge7 10. Bd3 Nf5 11. Bxf5 exf5 12. Nc3 Be6 13. O-O Be7 14. Na4 Qa7 15. Nc5 O-O 16. Rc1 Rac8 17. Ng5 Bxc5 18. Rxc5 h6 19. Nh3 b6 20. Rc3 Ne7 21. Rd3 Ng6 22. Qh5 Qe7 23. Bc1 1/2-1/2

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2006.04.15"]
[Round "9"]
[White "Rakitskij, Dmitrij"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2268"]
[BlackElo "2505"]
[PlyCount "8"]
[EventDate "2006.04.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "2"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 1/2-1/2

[Event "Minsk Inautomarket op"]
[Site "Minsk"]
[Date "2006.07.10"]
[Round "1"]
[White "Khachykian, David"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2163"]
[BlackElo "2487"]
[PlyCount "100"]
[EventDate "2006.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bb4 5. e4 O-O 6. Nge2 d6 7. O-O a6 8. d3 Bc5 9. a3 h6 10. b4 Ba7 11. Be3 Bxe3 12. fxe3 Nh7 13. Qd2 Be6 14. Rac1 Ne7 15. Nd5 Ng6 16. c5 dxc5 17. bxc5 Qd7 18. Qa5 c6 19. Nb6 Qxd3 20. Nxa8 Qxe2 21. Nb6 Qxe3+ 22. Kh1 Nf6 23. Qc3 Qg5 24. Bf3 h5 25. Rce1 Rd8 26. Qe3 Qxe3 27. Rxe3 Rd2 28. Na4 h4 29. Rd1 Rc2 30. Rc3 Ra2 31. Rdc1 h3 32. Nb6 Rd2 33. Nc4 Rd4 34. Nd6 Nf8 35. Rd1 Ra4 36. Re3 N8h7 37. Nxb7 Ng5 38. Nd8 Bd7 39. Kg1 Nxf3+ 40. Rxf3 Bg4 41. Rdf1 Bxf3 42. Rxf3 Rc4 43. Nxc6 Rxc5 44. Nb4 Ng4 45. Rf1 Rc3 46. Nxa6 Rc2 47. Nb4 Rg2+ 48. Kh1 Rxh2+ 49. Kg1 Rg2+ 50. Kh1 Nf2+ 0-1

[Event "Minsk Inautomarket op"]
[Site "Minsk"]
[Date "2006.07.11"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Doukhine, Iokhan"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2487"]
[BlackElo "2332"]
[PlyCount "114"]
[EventDate "2006.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Bg5 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Nc3 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Qd2 h6 12. Bh4 Nxe4 13. Nxe4 Bxh4 14. Nxd6 Bxf3 15. gxf3 Qb6 16. Re4 Bf6 17. Nc4 Qb5 18. Rg1 Kh8 19. Qe3 Rac8 20. Ne5 Bxe5 21. Rxe5 Qc4 22. Qb3 Qf4+ 23. Qe3 Qxh2 24. Re1 a6 25. Kb1 Rfd8 26. f4 Qg2 27. Re4 Qg4 28. f3 Qg2 29. Qb3 Rd2 30. c4 Rcd8 31. a3 R8d7 32. R4e3 Rf2 33. Ka2 Rf1 34. c5 Rxe1 35. Rxe1 Qd2 36. Re4 Qd5 37. Rb4 h5 38. Qxd5 exd5 39. Rb6 h4 40. c6 bxc6 41. Rxc6 d4 42. Rc2 d3 43. Rd2 Kh7 44. Kb1 Kg6 45. Kc1 Kf5 46. Rh2 d2+ 47. Kd1 Kxf4 48. Rxh4+ Kxf3 49. Rh3+ Kg4 50. Rh1 f5 51. Rg1+ Kf3 52. Rf1+ Ke4 53. b4 f4 54. Rf2 f3 55. a4 Ke3 56. Rh2 f2 57. Rh1 Kf3 0-1

[Event "Minsk Inautomarket op"]
[Site "Minsk"]
[Date "2006.07.14"]
[Round "5"]
[White "Zaiatz, Elena"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2405"]
[BlackElo "2487"]
[PlyCount "89"]
[EventDate "2006.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. a3 Bxc3+ 8. bxc3 c5 9. Bb2 cxd4 10. cxd4 Qa5+ 11. Ke2 f5 12. f3 Ng5 13. h4 Nf7 14. Kf2 Nc6 15. Bc3 Qd8 16. cxd5 exd5 17. Ne2 Nh8 18. g3 Rb8 19. Bb4 Nxb4 20. axb4 a6 21. h5 Nf7 22. Nf4 Ng5 23. Qb3 Be6 24. Ra5 Bf7 25. Rxd5 Qe8 26. b5 Ne6 27. Bc4 Nxf4 28. Rd6 Nxh5 29. Rxh5 Bxc4 30. Qxc4+ Kh8 31. Rh1 Rc8 32. Qb3 axb5 33. Kg2 Qe7 34. f4 Rc6 35. Rxc6 bxc6 36. Rc1 Qd7 37. Qc3 Qd5+ 38. Kh3 Rg8 39. Qxc6 Qxd4 40. e6 Qe3 41. Rc3 Qe1 42. Rc1 Qe3 43. Rc3 Qe1 44. Rc1 Qe3 45. Rc3 1/2-1/2

[Event "Minsk Inautomarket op"]
[Site "Minsk"]
[Date "2006.07.15"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Potapov, Alexey"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2487"]
[BlackElo "2235"]
[PlyCount "71"]
[EventDate "2006.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Rc8 7. O-O Nge7 8. Re1 Ng6 9. g3 Be7 10. h4 h6 11. a3 cxd4 12. cxd4 Na5 13. Nc3 Qb6 14. Ra2 Nc4 15. h5 Nf8 16. Na4 Qc7 17. Nc5 b6 18. Nxd7 Nxd7 19. Bd3 Qb7 20. Qe2 Rc7 21. Nd2 Nxd2 22. Bxd2 O-O 23. Raa1 Qb8 24. Qg4 Kh8 25. f4 Qd8 26. Re2 Re8 27. Rf1 f5 28. Qh3 Nf8 29. g4 fxg4 30. Qxg4 Bh4 31. Rh2 Be7 32. Rg2 Bh4 33. Kh2 g5 34. hxg6 Kg7 35. Qh5 a5 36. f5 1-0

[Event "Minsk Inautomarket op"]
[Site "Minsk"]
[Date "2006.07.16"]
[Round "7"]
[White "Zhigalko, Andrey"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2542"]
[BlackElo "2487"]
[PlyCount "90"]
[EventDate "2006.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. Nc3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 b4 12. Bb2 Nf6 13. Bd3 Nbd7 14. O-O O-O 15. Nd2 e5 16. Bc2 Qc7 17. f4 exd4 18. exd4 Rfe8 19. d5 Rac8 20. Rc1 Qb6+ 21. Kh1 Ba6 22. Bf5 Rcd8 23. Nf3 Nc5 24. Bd4 Bc8 25. Bxc8 Rxc8 26. Ne5 Nfe4 27. Re1 Qd6 28. Qh5 Re7 29. Qg4 f5 30. Qxf5 Rf8 31. Qg4 Nb3 32. Rcd1 Nxd4 33. Rxe4 Nb3 34. Ree1 Nc5 35. g3 b3 36. Qf3 a4 37. Qc3 a3 38. Rb1 Rb7 39. Nc6 a2 40. Rb2 Na4 41. Qxb3 Rxb3 42. Rxb3 Qc5 43. Ne5 Ra8 44. Nf3 Qf2 45. Ra1 Nc5 0-1

[Event "Minsk Inautomarket op"]
[Site "Minsk"]
[Date "2006.07.17"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Azarov, Sergei Nikolaevich"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2487"]
[BlackElo "2579"]
[PlyCount "25"]
[EventDate "2006.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 Bb7 9. d3 d6 10. a3 Na5 11. Ba2 c5 12. Nc3 Nc6 13. Nd5 1/2-1/2

[Event "Minsk Inautomarket op"]
[Site "Minsk"]
[Date "2006.07.18"]
[Round "9"]
[White "Vysochin, Spartak"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2555"]
[BlackElo "2487"]
[PlyCount "21"]
[EventDate "2006.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. Nc3 e5 7. Be3 Qd6 8. h3 Nf6 9. Qd2 O-O 10. Bh6 a5 11. Bxg7 1/2-1/2

[Event "Pardubice op-A"]
[Site "Pardubice"]
[Date "2006.07.21"]
[Round "1"]
[White "Okara, Andrey"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2271"]
[BlackElo "2487"]
[PlyCount "60"]
[EventDate "2006.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. g3 f5 12. Bg2 fxe4 13. Bxe4 Be6 14. Qh5 Rc8 15. c3 Ne7 16. Rd1 Nxd5 17. Bxd5 O-O 18. Nc2 Qd7 19. Ne3 f5 20. O-O Kh8 21. Rd2 Bxd5 22. Nxd5 Rb8 23. Rfd1 a5 24. a3 f4 25. gxf4 Rf5 26. Qg4 Qf7 27. Re2 Bh6 28. Qh4 Bxf4 29. h3 Rg8+ 30. Kf1 Bg3 0-1

[Event "Pardubice op-A"]
[Site "Pardubice"]
[Date "2006.07.22"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Kryschilovskij, Andrej"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2487"]
[BlackElo "2357"]
[PlyCount "77"]
[EventDate "2006.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. b3 Bg7 16. d5 Qe7 17. Be3 c5 18. a4 bxa4 19. Rxa4 Reb8 20. Bd3 Bc8 21. Nd2 Nb6 22. Ra5 Ne8 23. b4 cxb4 24. cxb4 Nc7 25. Qc2 Rb7 26. Rc1 Nd7 27. Ra3 Nf6 28. Rc3 Nfe8 29. Nb3 f5 30. Na5 f4 31. Nxb7 fxe3 32. Rxc7 exf2+ 33. Kf1 Nxc7 34. Qxc7 Bd7 35. Qxd6 Qg5 36. Ne2 Bg4 37. hxg4 Rf8 38. Qe6+ Kh8 39. Rc8 1-0

[Event "Pardubice op-A"]
[Site "Pardubice"]
[Date "2006.07.23"]
[Round "3"]
[White "Wojtaszek, Radoslaw"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2622"]
[BlackElo "2487"]
[PlyCount "118"]
[EventDate "2006.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. e3 Bd6 5. Bd3 f5 6. O-O Nf6 7. b3 Qe7 8. Bb2 O-O 9. Qc1 Bd7 10. Ba3 Be8 11. Bxd6 Qxd6 12. Qa3 Qxa3 13. Nxa3 Bh5 14. Ng5 Re8 15. cxd5 Nxd5 16. Nc4 Re7 17. Ne5 h6 18. Ngf3 Bxf3 19. Nxf3 Nd7 20. Rac1 Kf7 21. Rfe1 Kf6 22. e4 fxe4 23. Rxe4 e5 24. g3 Rae8 25. Kg2 exd4 26. Rxd4 Ne5 27. Be4 Nxf3 28. Bxf3 Re1 29. Rxe1 Rxe1 30. Bxd5 cxd5 31. Rxd5 Re2 32. a4 Rb2 33. Rd3 h5 34. h4 g6 35. Kf3 Ke5 36. Ke3 b6 37. Rc3 Kf5 38. f3 Ke5 39. Rd3 Rb1 40. f4+ Kf5 41. Rd5+ Kf6 42. Rb5 Rg1 43. Kf2 Rb1 44. Kf3 Rg1 45. b4 Rb1 46. Ke3 Rb3+ 47. Ke4 Rxg3 48. a5 Rh3 49. axb6 axb6 50. Rxb6+ Kg7 51. Rd6 Rxh4 52. b5 g5 53. Kf5 Rxf4+ 54. Kxg5 Rb4 55. Rd7+ Kf8 56. Kf6 Ke8 57. Rd5 Re4 58. b6 Rb4 59. Rxh5 Rxb6+ 1/2-1/2

[Event "Pardubice op-A"]
[Site "Pardubice"]
[Date "2006.07.24"]
[Round "4"]
[White "Borovikov, Vladislav"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2582"]
[BlackElo "2487"]
[PlyCount "87"]
[EventDate "2006.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Nf6 6. Nxf6+ Qxf6 7. Nf3 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 O-O 10. Bd3 Nd7 11. Qe3 c5 12. O-O-O cxd4 13. Qxd4 Qxd4 14. Nxd4 Nc5 15. Bc2 a5 16. f4 Bd7 17. Rhe1 Rfc8 18. b3 g6 19. Kb2 h5 20. g3 Kg7 21. Re3 Rab8 22. Rc3 Kf6 23. Nf3 b5 24. Ne5 Be8 25. cxb5 Bxb5 26. Rc1 Be8 27. Ka3 Nd7 28. Rxc8 Rxc8 29. Nc4 Rc5 30. Nd6 Ke7 31. Nxe8 Kxe8 32. Kb2 g5 33. Be4 gxf4 34. gxf4 Ke7 35. Rxc5 Nxc5 36. Bc2 Kd6 37. Kc3 Na6 38. h4 Nb4 39. Be4 Nxa2+ 40. Kc4 Nb4 41. Bf3 Nd5 42. Bxh5 Nxf4 43. Bxf7 Ke7 44. Bxe6 1/2-1/2

[Event "Pardubice op-A"]
[Site "Pardubice"]
[Date "2006.07.26"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Sofronie, Iulian"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2487"]
[BlackElo "2410"]
[PlyCount "73"]
[EventDate "2006.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. c3 d6 8. a4 Rb8 9. axb5 axb5 10. d4 Bb6 11. Na3 Bg4 12. Nxb5 O-O 13. d5 Ne7 14. Bc2 Ng6 15. h3 Bxh3 16. gxh3 Qd7 17. c4 Qxh3 18. Ng5 Qg3+ 19. Kh1 Qh4+ 20. Kg2 Nh5 21. Nh3 Ngf4+ 22. Nxf4 Qg5+ 23. Kf3 exf4 24. Rh1 f5 25. exf5 Bxf2 26. Kxf2 Qg3+ 27. Kf1 f3 28. Rg1 Qh3+ 29. Kf2 Qh2+ 30. Kxf3 Qh3+ 31. Kf2 Qh4+ 32. Ke2 Rfe8+ 33. Kd2 Nf4 34. Bd3 Qf2+ 35. Kc3 Ne2+ 36. Bxe2 Rxe2 37. Nd4 1-0

[Event "Pardubice op-A"]
[Site "Pardubice"]
[Date "2006.07.27"]
[Round "7"]
[White "Czarnota, Pawel"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2547"]
[BlackElo "2487"]
[PlyCount "64"]
[EventDate "2006.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. O-O O-O 14. c4 f5 15. Qf3 d5 16. cxd5 fxe4 17. Bxe4 Rb8 18. Rfd1 Qh4 19. g3 Qg5 20. h4 Qd8 21. d6 f5 22. d7 Bxd7 23. Bd5+ Kh8 24. Be6 Bxe6 25. Rxd8 Rbxd8 26. Qc6 Bd5 27. Qxa6 f4 28. Qxb5 Bf3 29. Nc4 Rd5 30. Qb4 Rfd8 31. Re1 Rd1 32. gxf4 Rxe1+ 1/2-1/2

[Event "Pardubice op-A"]
[Site "Pardubice"]
[Date "2006.07.29"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Vorobiov, Evgeny E"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2487"]
[BlackElo "2539"]
[PlyCount "71"]
[EventDate "2006.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Rfc8 13. Nd4 Qa6 14. f3 Be8 15. g4 Rc4 16. h4 Rac8 17. Nce2 Bd8 18. c3 b5 19. Nc2 Be7 20. h5 Qb7 21. h6 g6 22. Qf4 e5 23. Qh2 Nxg4 24. Qh4 f6 25. Bc1 f5 26. Bg5 Bxg5 27. Qxg5 Nf2 28. Rxd6 fxe4 29. Ng3 exf3 30. Rxe5 Qf7 31. Re7 R4c5 32. Qe3 Ng4 33. Rxf7 Nxe3 34. Rg7+ Kh8 35. Nxe3 Re5 36. Rf6 1-0

[Event "EU-ch U18"]
[Site "Herceg Novi"]
[Date "2006.09.10"]
[Round "1"]
[White "Papp, Tamas"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2253"]
[BlackElo "2487"]
[PlyCount "168"]
[EventDate "2006.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. Bxc6 dxc6 6. h3 e5 7. a4 Be7 8. d3 Nd7 9. O-O Nf8 10. Nh2 Ne6 11. Ne2 Bd6 12. Ng4 Nd4 13. Ne3 Be6 14. Nc4 Be7 15. f4 Bxc4 16. dxc4 Rd8 17. Nxd4 cxd4 18. f5 Bb4 19. Qd3 f6 20. Kh1 Qf7 21. Rf3 Rd7 22. b3 Bc3 23. Rb1 O-O 24. Bd2 Bxd2 25. Qxd2 Qe7 26. Ra1 b6 27. Rd3 Rb8 28. Qc1 b5 29. axb5 cxb5 30. cxb5 Rxb5 31. c4 Rb4 32. Ra6 Rdb7 33. Qa3 h6 34. Kh2 Kh7 35. Qa2 Qc7 36. Rg3 R4b6 37. Ra4 Qc6 38. Qc2 Rxb3 39. Rxa7 Rxg3 40. Rxb7 Rc3 41. Qb1 Rxc4 42. Ra7 Ra4 43. Re7 Ra8 44. Re6 Qd7 45. Qb4 Rg8 46. Qc5 Qb7 47. Qc2 Qd7 48. Qc5 Qf7 49. Qd6 Qh5 50. Qd7 Qg5 51. Qb7 Qf4+ 52. Kh1 d3 53. Rd6 d2 54. Qd7 Qxe4 55. Rxd2 Rb8 56. Qd3 Rb1+ 57. Kh2 Qf4+ 58. g3 Qb4 59. Re2 Rc1 60. Qf3 Qd4 61. Qg2 Qd3 62. Qf2 Qd1 63. Qg2 Qd3 64. Qf2 Rd1 65. h4 Qb1 66. Qf3 Rd4 67. Qh5 Rd8 68. Qg4 Qd1 69. Qh5 Kh8 70. Qf3 Rd2 71. Qa8+ Kh7 72. Rxd2 Qxd2+ 73. Kh3 Qd3 74. Qc8 Qf3 75. Kh2 Qf2+ 76. Kh3 h5 77. Qe8 Qxf5+ 78. Kg2 e4 79. Kh2 Qf3 80. g4 Qxg4 81. Kh1 Qxh4+ 82. Kg1 Qg4+ 83. Kh2 h4 84. Kh1 h3 0-1

[Event "EU-ch U18"]
[Site "Herceg Novi"]
[Date "2006.09.11"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Narmontas, Matas"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2487"]
[BlackElo "2345"]
[PlyCount "115"]
[EventDate "2006.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 cxd4 7. cxd4 Bb5 8. Nc3 Bxe2 9. Nxe2 Nc6 10. O-O Nge7 11. Ng3 Ng6 12. Nh5 O-O-O 13. Rb1 Kb8 14. b4 Rg8 15. Bg5 Rc8 16. a3 h6 17. Be3 Be7 18. g3 Nf8 19. Qd3 g6 20. Nf6 Bxf6 21. exf6 Nd7 22. Bxh6 Nxf6 23. Be3 Nd7 24. Rfc1 Qd8 25. a4 Nb6 26. Nd2 Qe7 27. Qb5 Ka8 28. a5 Nd7 29. Qa4 Ncb8 30. b5 f6 31. Rc2 Rxc2 32. Qxc2 Qd6 33. h4 a6 34. bxa6 Nxa6 35. Nb3 Qc7 36. Qb2 Ndb8 37. Rc1 Qd7 38. Nc5 Nxc5 39. Rxc5 Rc8 40. Qc2 Rxc5 41. Qxc5 Qd8 42. Qc2 f5 43. Qc5 Nc6 44. a6 Nb8 45. axb7+ Kxb7 46. Bf4 Nc6 47. Be3 Nb8 48. Kg2 Nc6 49. Kh2 Nb8 50. Qb5+ Qb6 51. Qe8 Qc6 52. Qxg6 Nd7 53. h5 Nb6 54. h6 Nc4 55. h7 Nxe3 56. h8=Q Ng4+ 57. Kg2 Qc2 58. Qhh7+ 1-0

[Event "EU-ch U18"]
[Site "Herceg Novi"]
[Date "2006.09.12"]
[Round "3"]
[White "Grigoryan, Avetik"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2396"]
[BlackElo "2487"]
[PlyCount "29"]
[EventDate "2006.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. e3 e5 4. Nc3 Nf6 5. d4 cxd4 6. exd4 exd4 7. Nxd4 Bb4 8. Be2 O-O 9. O-O d5 10. Bg5 Nxd4 11. Qxd4 dxc4 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. Nd5 Bd6 15. Nxf6+ 1/2-1/2

[Event "EU-ch U18"]
[Site "Herceg Novi"]
[Date "2006.09.13"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Gonda, Laszlo"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2487"]
[BlackElo "2447"]
[PlyCount "67"]
[EventDate "2006.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Ne7 10. h3 Ng6 11. b3 Be7 12. Bb2 h5 13. Rfe1 h4 14. Ne4 Be6 15. Neg5 c5 16. Nxe6+ fxe6 17. Kh2 Rh5 18. Re4 Ke8 19. Rd1 Rd8 20. Rxd8+ Bxd8 21. g4 Rh8 22. Bc1 Rf8 23. Kg2 Rf7 24. Ne1 Rd7 25. Nd3 b6 26. Kf1 Ne7 27. Ke2 Nc6 28. Be3 g5 29. c3 Kf7 30. f4 gxf4 31. Rxf4+ Kg7 32. g5 Rf7 33. Rxh4 Rf5 34. Re4 1-0

[Event "EU-ch U18"]
[Site "Herceg Novi"]
[Date "2006.09.14"]
[Round "5"]
[White "Nakhapetiane, Pogos"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2418"]
[BlackElo "2487"]
[PlyCount "118"]
[EventDate "2006.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. g3 O-O 14. Bg2 Bg5 15. O-O Be6 16. Qd3 Bh6 17. Rad1 Ra7 18. f4 exf4 19. gxf4 g6 20. Nde3 Qb6 21. Kh1 Rd8 22. b3 Qc5 23. f5 Ne5 24. Qe2 Bc8 25. Qe1 Re8 26. Nd5 Bg7 27. Qh4 Bb7 28. Nf6+ Bxf6 29. Qxf6 Ng4 30. Qd4 Qxd4 31. Rxd4 Kg7 32. e5 Nxe5 33. Rxd6 Bxg2+ 34. Kxg2 Ng4 35. f6+ Kh6 36. Kg3 Ne3 37. Nxe3 Rxe3+ 38. Rf3 Re2 39. Rd4 g5 40. h4 Re5 41. Kg4 gxh4 42. Rf5 Rxf5 43. Kxf5 Kh5 44. Rg4 h6 45. c5 Rc7 46. Rc4 h3 47. Rc2 Rc6 48. Ke5 Kg4 49. Kd5 Rxf6 50. c6 Re6 51. c7 Re8 52. c8=Q+ Rxc8 53. Rxc8 h2 54. Rc1 f5 55. Kd4 f4 56. Kd3 Kg3 57. Rh1 Kg2 58. Ke2 f3+ 59. Ke3 h5 0-1

[Event "EU-ch U18"]
[Site "Herceg Novi"]
[Date "2006.09.16"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Tukhaev, Adam"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "2487"]
[BlackElo "2459"]
[PlyCount "126"]
[EventDate "2006.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. O-O-O Ne5 11. Bb3 Rc8 12. Kb1 b5 13. Ndxb5 Bxb5 14. Nxb5 a6 15. Nd4 Nc4 16. Bxc4 Rxc4 17. b3 Qb8 18. Ne2 Rfc8 19. Bd4 d5 20. e5 Rxc2 21. Qxc2 Rxc2 22. Kxc2 Nd7 23. f4 e6 24. Kb2 Qb4 25. Rc1 Bf8 26. Rhd1 Nc5 27. Nc3 a5 28. Ka1 h5 29. g3 Kg7 30. Rc2 Be7 31. Rcc1 Qa3 32. Kb1 Qb4 33. Ka1 h4 34. Rc2 h3 35. g4 a4 36. bxa4 Nxa4 37. Nxa4 Qxa4 38. Rcd2 Bb4 39. Rd3 Qc2 40. f5 g5 41. Bb2 Ba5 42. a3 Qxh2 43. fxe6 fxe6 44. Rf1 Qg2 45. Rdf3 Bd8 46. R3f2 Qxg4 47. Rf8 h2 48. Rxd8 Qg1 49. Rdf8 h1=Q 50. R8f7+ Kg6 51. R7f6+ Kh5 52. Rxg1 Qxg1+ 53. Ka2 Qg4 54. Bc1 Qc4+ 55. Kb1 Qe4+ 56. Ka1 Qxe5+ 57. Bb2 Qe2 58. Rf8 d4 59. Rd8 d3 60. Bc3 Qd1+ 61. Ka2 Qc2+ 62. Bb2 d2 63. Rxd2 Qxd2 0-1

[Event "EU-ch U18"]
[Site "Herceg Novi"]
[Date "2006.09.17"]
[Round "7"]
[White "Jojua, Davit"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E13"]
[WhiteElo "2371"]
[BlackElo "2487"]
[PlyCount "37"]
[EventDate "2006.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. Nc3 Bb4 6. Nd2 h6 7. Bh4 Bxc3 8. bxc3 d6 9. f3 Nbd7 10. e4 Qe7 11. c5 bxc5 12. Rb1 Bc8 13. e5 dxe5 14. dxe5 Nxe5 15. f4 Ned7 16. Qf3 Rb8 17. Rxb8 Nxb8 18. Qa8 O-O 19. Qxb8 1/2-1/2

[Event "EU-ch U18"]
[Site "Herceg Novi"]
[Date "2006.09.18"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Lanin, Alexsej"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2487"]
[BlackElo "2475"]
[PlyCount "79"]
[EventDate "2006.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 O-O 10. O-O-O Qc7 11. g4 Rc8 12. Qf2 Nbd7 13. Kb1 b5 14. g5 Nh5 15. h4 b4 16. Nd5 Bxd5 17. Rxd5 a5 18. Bh3 a4 19. Nc1 Rcb8 20. Bg4 Nf4 21. Bxf4 exf4 22. Bxd7 Qxd7 23. Qd2 Rb5 24. Ne2 a3 25. b3 Rxd5 26. Qxd5 Rc8 27. Nxf4 Bf8 28. Qd2 Rc3 29. Qf2 Qe8 30. Rd1 Qe5 31. Nd3 Qa5 32. f4 Rc8 33. Qd4 Rb8 34. h5 Qb5 35. f5 Be7 36. h6 Bf8 37. hxg7 Bxg7 38. Qxd6 Bf8 39. Qd4 Rc8 40. Rc1 1-0

[Event "EU-ch U18"]
[Site "Herceg Novi"]
[Date "2006.09.19"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Ragger, Markus"]
[Result "1-0"]
[ECO "C99"]
[WhiteElo "2487"]
[BlackElo "2456"]
[PlyCount "137"]
[EventDate "2006.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Nc6 14. Nb3 a5 15. Be3 a4 16. Nbd2 Bd7 17. Rc1 Rac8 18. Bb1 Qb8 19. a3 Bd8 20. dxe5 dxe5 21. b4 axb3 22. Nxb3 Bb6 23. Nc5 Rfd8 24. Nxd7 Nxd7 25. Ba2 Bxe3 26. Rxe3 Nc5 27. Bd5 Ne6 28. Rec3 Ncd4 29. Rxc8 Rxc8 30. Rxc8+ Qxc8 31. Nxe5 Qc3 32. g3 Qc2 33. Qa1 h6 34. Kg2 Qd2 35. Nf3 Nxf3 36. Kxf3 Ng5+ 37. Kg2 Qd3 38. Qa2 Qf3+ 39. Kh2 Qc3 40. h4 Nf3+ 41. Kg2 Ne5 42. Qb3 Qc5 43. h5 Kf8 44. f4 Ng4 45. Kf3 Nh2+ 46. Ke2 Qg1 47. e5 Qf1+ 48. Kd2 Qf2+ 49. Kc1 Nf1 50. Qc3 g5 51. hxg6 Nxg3 52. Qb4+ Kg7 53. gxf7 Ne2+ 54. Kd1 Qf1+ 55. Kd2 Qxf4+ 56. Kxe2 Qxe5+ 57. Qe4 Qb2+ 58. Kf1 Qxa3 59. Qg4+ Kf6 60. Qf4+ Kg7 61. Qd4+ Kg6 62. Qf2 Qd3+ 63. Qe2 Qa3 64. Kg2 Qb4 65. Qd3+ Kg7 66. Qg3+ Kf6 67. Kh3 Qc5 68. Qf4+ Kg7 69. Qe5+ 1-0

[Event "EU-Cup 22nd"]
[Site "Fuegen"]
[Date "2006.10.08"]
[Round "1.4"]
[White "Zhigalko, Sergei"]
[Black "Hisler, Thomas"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2504"]
[BlackElo "2237"]
[PlyCount "69"]
[EventDate "2006.10.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "CBM 115"]
[Source "ChessBase"]
[SourceDate "2006.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.15"]
[SourceQuality "1"]
[WhiteTeam "Minsk Vesnianka"]
[BlackTeam "Dudelange"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "LUX"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. c3 O-O 6. d4 Bb6 7. Re1 d6 8. h3 exd4 9. cxd4 d5 10. e5 Ne4 11. Nc3 Bf5 12. Be3 h6 13. Rc1 Ne7 14. a3 f6 15. Na4 Ba5 16. b4 c6 17. Bd3 Bc7 18. exf6 Rxf6 19. Ne5 Ng6 20. f3 Nd6 21. Nc5 Ne7 22. Bf2 b6 23. Na6 Bxd3 24. Qxd3 Ne8 25. Nxc7 Nxc7 26. Bh4 g5 27. Ng4 Nf5 28. Nxf6+ Qxf6 29. Bf2 Nb5 30. Re5 Rf8 31. Rce1 Nc7 32. Qc2 h5 33. a4 a6 34. Rc1 Ne7 35. h4 1-0

[Event "EU-Cup 22nd"]
[Site "Fuegen"]
[Date "2006.10.09"]
[Round "2.4"]
[White "Sarakauskas, Gediminas"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2438"]
[BlackElo "2504"]
[PlyCount "78"]
[EventDate "2006.10.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "CBM 115"]
[Source "ChessBase"]
[SourceDate "2006.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.15"]
[SourceQuality "1"]
[WhiteTeam "Vilnius NSEL"]
[BlackTeam "Minsk Vesnianka"]
[WhiteTeamCountry "LTU"]
[BlackTeamCountry "BLR"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bb4 5. e4 O-O 6. Nge2 d6 7. O-O Bc5 8. d3 a6 9. h3 h6 10. Kh2 Rb8 11. f4 b5 12. Nd5 bxc4 13. fxe5 Nxd5 14. exd5 cxd3 15. dxc6 dxe2 16. Qxe2 Qe7 17. Re1 Re8 18. Bf4 Bd4 19. Rad1 Rxb2 20. Rd2 Rxd2 21. Qxd2 dxe5 22. Be3 Bxe3 23. Qxe3 Qd6 24. Re2 e4 25. Qc3 f5 26. Rd2 Qe7 27. Bf1 Kh7 28. Be2 Rd8 29. Rxd8 Qxd8 30. Kg2 Qd5 31. Kf2 Qxa2 32. Qe5 a5 33. Ke3 Qa3+ 34. Kf2 Qd6 35. Qe8 Be6 36. Bh5 Bd5 37. Qd7 Qe5 38. Bf7 Qb2+ 39. Ke3 Qb3+ 0-1

[Event "EU-Cup 22nd"]
[Site "Fuegen"]
[Date "2006.10.10"]
[Round "3.4"]
[White "Zhigalko, Sergei"]
[Black "Tregubov, Pavel V"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2504"]
[BlackElo "2596"]
[PlyCount "157"]
[EventDate "2006.10.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "CBM 115"]
[Source "ChessBase"]
[SourceDate "2006.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.15"]
[SourceQuality "1"]
[WhiteTeam "Minsk Vesnianka"]
[BlackTeam "Clichy Echecs 92"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "FRA"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Nd7 6. Bf4 g6 7. O-O Bg7 8. e5 Nf8 9. h3 Ne6 10. Bh2 O-O 11. Re1 b5 12. Nbd2 Bb7 13. Ne4 Qd5 14. c4 Qd7 15. Qd2 Rad8 16. Rad1 bxc4 17. dxc4 Qc7 18. Qc3 Qb6 19. Bg3 h6 20. Bh4 g5 21. Bg3 Bc8 22. Rd2 Rxd2 23. Nfxd2 Nd4 24. Nb3 Nxb3 25. axb3 Bf5 26. h4 Rb8 27. Qf3 Bxe4 28. Qxe4 Qxb3 29. hxg5 hxg5 30. Qg4 e6 31. Kh2 Qd3 32. Qxg5 Rxb2 33. Ra1 Qh7+ 34. Kg1 Rb1+ 35. Rxb1 Qxb1+ 36. Kh2 Qh7+ 37. Kg1 Qd3 38. Qe7 Qd1+ 39. Kh2 Qh5+ 40. Kg1 Qd1+ 41. Kh2 Qh5+ 42. Kg1 Bxe5 43. Qxc5 Qd1+ 44. Kh2 Qh5+ 45. Kg1 Qd1+ 46. Kh2 Bxg3+ 47. fxg3 Qd7 48. Qg5+ Kf8 49. Qh6+ Ke8 50. Qh8+ Ke7 51. Qh4+ f6 52. Qh7+ Kd6 53. Qd3+ Kc7 54. Qa3 Kc8 55. Qf8+ Qd8 56. Qf7 a5 57. Qxe6+ Kb7 58. c5 a4 59. Qg4 Qa5 60. Qd7+ Qc7 61. Qd3 Qf7 62. Qd4 Qh5+ 63. Kg1 Qd5 64. Qb4+ Kc7 65. Kh2 Qb3 66. Qf4+ Kb7 67. Qxf6 a3 68. Qd8 Qb5 69. Qd4 a2 70. g4 Qa5 71. Qb2+ Ka7 72. Qg7+ Ka6 73. Qa1 Qa4 74. g5 Qb3 75. Qf6 Kb5 76. g6 Qb1 77. g7 a1=Q 78. Qxa1 Qxa1 79. g8=Q 1/2-1/2

[Event "EU-Cup 22nd"]
[Site "Fuegen"]
[Date "2006.10.11"]
[Round "4.4"]
[White "Volkmann, Friedrich Karl"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2416"]
[BlackElo "2504"]
[PlyCount "81"]
[EventDate "2006.10.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "CBM 115"]
[Source "ChessBase"]
[SourceDate "2006.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.15"]
[SourceQuality "1"]
[WhiteTeam "Wulkaprodersdorf"]
[BlackTeam "Minsk Vesnianka"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 Be6 14. g3 O-O 15. Bg2 a5 16. O-O Rb8 17. Qh5 Qd7 18. Nce3 f5 19. g4 e4 20. gxf5 Bxf5 21. Nxf5 Rxf5 22. Qg4 Qf7 23. Qxe4 Re8 24. Nf6+ Rxf6 25. Qxc6 Kh8 26. Rae1 Rf8 27. Qxb5 Rxf2 28. Kh1 Be5 29. Rxf2 Qxf2 30. Rf1 Qh4 31. Rxf8+ Kg7 32. Rg8+ Kxg8 33. Bd5+ Kf8 34. Qb8+ Ke7 35. Qa7+ Ke8 36. Qb8+ Ke7 37. Qc7+ Ke8 38. Qc8+ Ke7 39. Qe6+ Kd8 40. Qg8+ Ke7 41. Qf7+ 1/2-1/2

[Event "EU-Cup 22nd"]
[Site "Fuegen"]
[Date "2006.10.12"]
[Round "5.4"]
[White "Zhigalko, Sergei"]
[Black "Dambacher, Martijn"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2504"]
[BlackElo "2429"]
[PlyCount "102"]
[EventDate "2006.10.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "CBM 115"]
[Source "ChessBase"]
[SourceDate "2006.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.15"]
[SourceQuality "1"]
[WhiteTeam "Minsk Vesnianka"]
[BlackTeam "Eynatten"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "BEL"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 Ng6 8. h4 cxd4 9. cxd4 Bb4+ 10. Kf1 Be7 11. g3 O-O 12. h5 Nh8 13. h6 g6 14. Nc2 f6 15. exf6 Bxf6 16. Kg2 Nf7 17. Bf4 Be8 18. Bd3 g5 19. Be3 Kh8 20. Qe2 Nd6 21. Ne5 Nf5 22. Bxf5 exf5 23. f4 Bxe5 24. dxe5 d4 25. Rhd1 Qd5+ 26. Kg1 Qe4 27. Nxd4 Bh5 28. Qd3 Bxd1 29. Rxd1 Qxd3 30. Rxd3 Rad8 31. Kf2 Rd5 32. Ke2 gxf4 33. gxf4 Rfd8 34. Nxc6 Rxd3 35. Nxd8 Rxd8 36. Bxa7 Ra8 37. Bd4 Rxa2 38. Kd3 Kg8 39. Kc4 Ra6 40. Kd5 Kf7 41. b4 Rxh6 42. b5 Rg6 43. Bf2 h5 44. Be1 Rg1 45. e6+ Ke8 46. Bf2 Rg2 47. Be1 Rh2 48. Bg3 Rh3 49. Bf2 Rf3 50. Bg1 h4 51. Ke5 Rf1 0-1

[Event "EU-Cup 22nd"]
[Site "Fuegen"]
[Date "2006.10.13"]
[Round "6.4"]
[White "Zhigalko, Sergei"]
[Black "Bjornsson, Sigurbjorn"]
[Result "1-0"]
[ECO "C76"]
[WhiteElo "2504"]
[BlackElo "2335"]
[PlyCount "65"]
[EventDate "2006.10.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "CBM 115"]
[Source "ChessBase"]
[SourceDate "2006.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.15"]
[SourceQuality "1"]
[WhiteTeam "Minsk Vesnianka"]
[BlackTeam "Reykjavik Hellir"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "ISL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. O-O g6 7. d4 Bg7 8. Re1 Nge7 9. d5 Nb8 10. c4 b5 11. Bc2 O-O 12. Nc3 h6 13. b4 a5 14. bxa5 bxc4 15. Nd2 Rxa5 16. Nxc4 Ra8 17. Rb1 f5 18. a4 Na6 19. a5 Nc5 20. Be3 Nxe4 21. Nxe4 fxe4 22. Bxe4 Nf5 23. Bd2 Kh7 24. Qc2 Qf6 25. f3 Bc8 26. Ne3 Ra7 27. Rb8 h5 28. Rxc8 Rxc8 29. Nxf5 Bf8 30. Ng3 h4 31. Nh5 Qf7 32. f4 Rb8 33. fxe5 1-0

[Event "EU-Cup 22nd"]
[Site "Fuegen"]
[Date "2006.10.14"]
[Round "7.4"]
[White "Nedev, Trajce"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2518"]
[BlackElo "2504"]
[PlyCount "131"]
[EventDate "2006.10.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "CBM 115"]
[Source "ChessBase"]
[SourceDate "2006.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.15"]
[SourceQuality "1"]
[WhiteTeam "Skopje"]
[BlackTeam "Minsk Vesnianka"]
[WhiteTeamCountry "MKD"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. c3 a6 6. Ba4 b5 7. Bc2 Bb7 8. Re1 Rc8 9. a4 b4 10. d4 bxc3 11. d5 Nb4 12. Nxc3 Ng6 13. Bb1 Be7 14. g3 O-O 15. h4 d6 16. Ng5 h6 17. Nh3 Bf6 18. h5 Ne5 19. Nf4 Re8 20. Ra3 Qd7 21. a5 Qc7 22. dxe6 fxe6 23. Ng6 Nc4 24. Ra1 Bd4 25. Ne2 Bf6 26. Nef4 Nxb2 27. Qg4 Nc4 28. e5 Nxe5 29. Nxe5 dxe5 30. Nxe6 Qf7 31. Nxc5 Rxc5 32. Qxb4 Rb5 33. Qg4 e4 34. Ba2 Bd5 35. Bxd5 Qxd5 36. Ra4 Qxh5 37. Qxh5 Rxh5 38. Bd2 Rd5 39. Re2 Rd4 40. Ra2 Rd3 41. Kg2 Bd4 42. Rc2 Re6 43. Rc7 Kh7 44. Be1 h5 45. Rd7 Kg6 46. Rd5 Be5 47. Rxd3 exd3 48. Re3 Kf5 49. Rxd3 Bxg3 50. Rxg3 Rxe1 51. Rxg7 Re5 52. Kg3 Rxa5 53. Rh7 Kg6 54. Rc7 Rg5+ 55. Kh4 Rf5 56. Rc6+ Rf6 57. Rc5 Rxf2 58. Rg5+ Kf7 59. Ra5 Rf6 60. Kxh5 Ke7 61. Kg5 Rc6 62. Kf5 Kd6 63. Ke4 Kc7 64. Kd5 Rh6 65. Kc4 Kb6 66. Rg5 1/2-1/2

[Event "Chigorin Memorial-A 14th"]
[Site "St Petersburg"]
[Date "2006.10.23"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Pankov, German"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2504"]
[BlackElo "2341"]
[PlyCount "52"]
[EventDate "2006.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Be2 Be7 7. O-O O-O 8. Be3 cxd4 9. cxd4 Nc6 10. Nc3 Qd6 11. a3 Rd8 12. Qc2 Bd7 13. Rad1 Rac8 14. Qb1 Be8 15. Rfe1 Qb8 16. Ng5 Na5 17. Nce4 g6 18. Nxf6+ Bxf6 19. Ne4 Bg7 20. Bg5 Rxd4 21. Nf6+ Bxf6 22. Bxf6 Rxd1 23. Rxd1 Qf4 24. Bc3 Nc6 25. g3 Qg5 26. Qe4 Rd8 1/2-1/2

[Event "Chigorin Memorial-A 14th"]
[Site "St Petersburg"]
[Date "2006.10.24"]
[Round "2"]
[White "Citak, Selim"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2312"]
[BlackElo "2504"]
[PlyCount "54"]
[EventDate "2006.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. exf5 Bxf5 12. Qf3 Nd4 13. Nc7+ Qxc7 14. Qxa8+ Ke7 15. c3 b4 16. cxb4 Qb6 17. Bxa6 Qxb4+ 18. Kf1 Qd2 19. h3 Bh6 20. Qxh8 Bd3+ 21. Bxd3 Qxd3+ 22. Kg1 Ne2+ 23. Kf1 Bf4 24. g3 Nxg3+ 25. Kg1 Qf3 26. Rh2 Ne2+ 27. Kf1 Bxh2 0-1

[Event "Chigorin Memorial-A 14th"]
[Site "St Petersburg"]
[Date "2006.10.25"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Lastin, Alexander"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2504"]
[BlackElo "2599"]
[PlyCount "99"]
[EventDate "2006.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 h5 7. Be2 Be7 8. O-O Nh6 9. h3 Rc8 10. c3 h4 11. Ne1 c5 12. Nxc5 Nxc5 13. dxc5 Bxc5 14. Qa4+ Kf8 15. Nf3 Be4 16. Ng5 Bg6 17. Qxh4 Kg8 18. Nf3 Qxh4 19. Nxh4 Be4 20. Be3 Bxe3 21. fxe3 Kf8 22. Rad1 Ke7 23. Bd3 Bxd3 24. Rxd3 g5 25. Nf3 g4 26. Nd4 gxh3 27. gxh3 Rcg8+ 28. Kf2 Rg5 29. Nf3 Rh5 30. c4 dxc4 31. Rd4 Rc8 32. Rfd1 Rc7 33. h4 Nf5 34. Rf4 c3 35. Rc1 c2 36. e4 Nh6 37. Ke2 Ng8 38. Kd3 f6 39. exf6+ Nxf6 40. Rxc2 Rd7+ 41. Ke2 Ra5 42. a3 Nh5 43. Rg4 e5 44. Ke3 Rb5 45. Rg5 Nf6 46. Rxe5+ Rxe5 47. Nxe5 Rd1 48. Nf3 Rf1 49. Rg2 Kf7 50. Rg1 1-0

[Event "Chigorin Memorial-A 14th"]
[Site "St Petersburg"]
[Date "2006.10.25"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Belov, Vladimir"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2504"]
[BlackElo "2589"]
[PlyCount "51"]
[EventDate "2006.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. b3 c6 16. Bg5 Bg7 17. Qd2 Qc7 18. a4 d5 19. dxe5 Nxe5 20. Nxe5 Qxe5 21. Bf4 Qe6 22. e5 Nd7 23. Bh6 Bh8 24. f4 Qe7 25. Qf2 Nf8 26. Rf1 1/2-1/2

[Event "Chigorin Memorial-A 14th"]
[Site "St Petersburg"]
[Date "2006.10.26"]
[Round "5"]
[White "Novikov, Stanislav"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2532"]
[BlackElo "2504"]
[PlyCount "89"]
[EventDate "2006.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Re1 a6 7. Bc4 d6 8. Nd5 Nxd5 9. exd5 g6 10. Nxd4 cxd4 11. d3 h6 12. a4 Bg7 13. Qe2 Bf6 14. Bd2 h5 15. c3 Bg4 16. Qe4 Bf5 17. Qf3 O-O 18. h3 Bd7 19. a5 b5 20. axb6 Qxb6 21. Ra2 Bb5 22. cxd4 a5 23. Bc3 Bxc4 24. dxc4 Qb3 25. Rea1 Qxc4 26. Rxa5 Rxa5 27. Rxa5 Rc8 28. Qd1 Kg7 29. g3 Rc7 30. Kg2 Rc8 31. Qd2 Rb8 32. Qe3 Rc8 33. Qe4 Rb8 34. Qe3 Kg8 35. f4 Rb5 36. Rxb5 Qxb5 37. Qe4 Qc4 38. Kf2 h4 39. g4 g5 40. fxg5 Bxg5 41. Qf5 f6 42. Ke1 Kf8 43. Kd1 Qb3+ 44. Ke2 Qc4+ 45. Kd1 1/2-1/2

[Event "Chigorin Memorial-A 14th"]
[Site "St Petersburg"]
[Date "2006.10.27"]
[Round "6"]
[White "Bocharov, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2577"]
[BlackElo "2504"]
[PlyCount "95"]
[EventDate "2006.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. Nbd2 f5 5. g3 Nd7 6. Qc2 Bd6 7. Bg2 Ngf6 8. O-O O-O 9. Ne1 Qe7 10. Nd3 b6 11. b4 Bb7 12. c5 Bc7 13. Nb3 Ba6 14. a4 b5 15. Na5 Bxa5 16. axb5 Bxb5 17. Rxa5 e5 18. dxe5 Nxe5 19. Bb2 Nxd3 20. exd3 a6 21. Raa1 f4 22. Qd2 Qd7 23. Rfe1 fxg3 24. hxg3 Qf5 25. Re3 Rf7 26. Rae1 Raf8 27. Rf3 Qd7 28. Rf4 h6 29. Be5 Nh7 30. Kh2 Rxf4 31. Bxf4 Qf5 32. d4 Nf6 33. f3 Qh5+ 34. Kg1 Re8 35. Be5 Nd7 36. Bd6 Bc4 37. Re3 Qg6 38. Qe1 Rxe3 39. Qxe3 Nf8 40. g4 Ne6 41. Kf2 Ng5 42. Bg3 Qb1 43. Bf4 Qxb4 44. Qe7 Qc3 45. Bxg5 hxg5 46. Qe8+ Kh7 47. Qh5+ Kg8 48. Qe8+ 1/2-1/2

[Event "Chigorin Memorial-A 14th"]
[Site "St Petersburg"]
[Date "2006.10.28"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Shaposhnikov, Evgeny"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2504"]
[BlackElo "2558"]
[PlyCount "53"]
[EventDate "2006.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Nc6 6. O-O Nge7 7. Re1 Ng6 8. g3 Be7 9. h4 f6 10. exf6 Bxf6 11. Be4 Nge5 12. d3 dxc3 13. bxc3 Nxf3+ 14. Qxf3 Ne5 15. Qe2 O-O 16. Be3 c4 17. dxc4 Bd7 18. Nd2 Bc6 19. Bd4 Nf7 20. Bxc6 bxc6 21. Qxe6 Bxd4 22. cxd4 Qxd4 23. Nf3 Qc5 24. Rad1 Kh8 25. Rd7 Nh6 26. Qe5 Qxe5 27. Nxe5 1-0

[Event "Chigorin Memorial-A 14th"]
[Site "St Petersburg"]
[Date "2006.10.29"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Mamedov, Rauf"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2504"]
[BlackElo "2564"]
[PlyCount "17"]
[EventDate "2006.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Bd3 Nc6 7. O-O Be7 8. Be3 O-O 9. Qe2 1/2-1/2

[Event "Chigorin Memorial-A 14th"]
[Site "St Petersburg"]
[Date "2006.10.30"]
[Round "9"]
[White "Zontakh, Andrey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2569"]
[BlackElo "2504"]
[PlyCount "20"]
[EventDate "2006.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 1/2-1/2

[Event "Saratov Aratovsky Memorial 6th"]
[Site "Saratov"]
[Date "2006.11.27"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Inants, Aghasi"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2505"]
[BlackElo "2178"]
[PlyCount "71"]
[EventDate "2006.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. c3 e6 5. Bc4 d6 6. d4 Nc6 7. O-O Nb6 8. Bd3 Qc7 9. dxc5 dxc5 10. Qe2 Bd7 11. Re1 h6 12. h4 O-O-O 13. Na3 a6 14. Bf4 Be7 15. Rad1 Rdg8 16. h5 g6 17. hxg6 fxg6 18. Nc4 Nxc4 19. Bxc4 Nd8 20. Nd2 g5 21. Bh2 h5 22. Ne4 Bc6 23. Nd6+ Kb8 24. b4 cxb4 25. cxb4 h4 26. b5 axb5 27. Bxb5 h3 28. Bxc6 Qxc6 29. Qe4 hxg2 30. Rc1 Qxe4 31. Rc8+ Ka7 32. Rxe4 Rh4 33. Re3 Ra4 34. Rb3 Bxd6 35. exd6 b6 36. d7 1-0

[Event "Saratov Aratovsky Memorial 6th"]
[Site "Saratov"]
[Date "2006.11.28"]
[Round "2"]
[White "Lushenkov, Mikhail M"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2395"]
[BlackElo "2505"]
[PlyCount "119"]
[EventDate "2006.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. Qc2 dxc4 5. Qxc4 Nf6 6. Bg5 b5 7. Qc2 Bb7 8. Nbd2 Nbd7 9. e3 Rc8 10. Be2 a6 11. a4 Be7 12. O-O O-O 13. Bxf6 gxf6 14. Qe4 f5 15. Qf4 Qc7 16. Qxc7 Rxc7 17. Rfc1 Rfc8 18. Nb3 Kg7 19. Ne1 Nb6 20. Nc5 Bxc5 21. dxc5 Nd5 22. Bf3 Rd8 23. Rd1 Rcd7 24. Bxd5 Rxd5 25. Rxd5 Rxd5 26. axb5 cxb5 27. b4 Kf6 28. Nf3 e5 29. Kf1 Rd3 30. Rb1 Ke6 31. Ke2 Ra3 32. Rd1 f6 33. Rd6+ Ke7 34. Nh4 Bc8 35. Rc6 Ra2+ 36. Kd3 Bd7 37. Rb6 Bc8 38. f3 Ra3+ 39. Kd2 Rb3 40. Rc6 Bd7 41. Rxa6 Rxb4 42. c6 Be6 43. Ra7+ Kd6 44. Rxh7 Kxc6 45. Rh6 Kd5 46. Nxf5 Bxf5 47. e4+ Bxe4 48. fxe4+ Rxe4 49. Rxf6 Ra4 50. Kc3 Ra2 51. Rg6 Ke4 52. h4 Ra8 53. h5 Rh8 54. g4 Kf4 55. h6 e4 56. g5 e3 57. Kd3 b4 58. Rb6 Kxg5 59. Kxe3 Rxh6 60. Rxh6 1/2-1/2

[Event "Saratov Aratovsky Memorial 6th"]
[Site "Saratov"]
[Date "2006.11.29"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Smirnov, Pavel"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2505"]
[BlackElo "2625"]
[PlyCount "69"]
[EventDate "2006.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. c3 d5 6. exd5 Qxd5 7. d4 cxd4 8. c4 Qd6 9. Nxd4 Bd7 10. Nxc6 Nxc6 11. Nc3 Qc7 12. Be3 Bd6 13. Qh5 O-O 14. Rad1 g6 15. Qh4 f5 16. Bg5 Rae8 17. Rd2 Be5 18. Rfd1 Rf7 19. c5 a6 20. Bf1 Nb8 21. Na4 Bb5 22. Rd8 Rff8 23. Rxe8 Rxe8 24. b3 Nd7 25. g3 Nxc5 26. Bxb5 axb5 27. Nxc5 Qxc5 28. Rd7 h5 29. Bh6 Qc6 30. Re7 Rd8 31. Rg7+ Bxg7 32. Qxd8+ Kh7 33. Bxg7 Kxg7 34. Qe7+ Kg8 35. h4 1/2-1/2

[Event "Saratov Aratovsky Memorial 6th"]
[Site "Saratov"]
[Date "2006.11.30"]
[Round "4"]
[White "Petukhov, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2355"]
[BlackElo "2505"]
[PlyCount "64"]
[EventDate "2006.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. O-O Be6 10. Bxe6 Qxe6 11. Nxd4 Nxd4 12. Qxd4 Rd8 13. Qh4 Qe2 14. Be3 Qxb2 15. Nd2 Rxd2 16. Rab1 Qxc3 17. Bxd2 Qxd2 18. Rfd1 Qa5 19. Qe4 f6 20. Qxb7 Kf7 21. Qc6 g6 22. Re1 e5 23. Qb7+ Be7 24. f4 Qd5 25. Qxd5+ Nxd5 26. fxe5 f5 27. e6+ Kf6 28. Rb7 Rc8 29. Rd7 Nf4 30. Kf2 a6 31. Rb7 Rc6 32. a4 a5 0-1

[Event "Saratov Aratovsky Memorial 6th"]
[Site "Saratov"]
[Date "2006.12.01"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Chernyshov, Konstantin"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "2505"]
[BlackElo "2560"]
[PlyCount "96"]
[EventDate "2006.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 b6 3. d4 cxd4 4. Nxd4 Bb7 5. Nc3 Nc6 6. Be3 Nf6 7. f3 Nxd4 8. Qxd4 e6 9. O-O-O Bc5 10. Qd2 Bxe3 11. Qxe3 O-O 12. g4 Bc6 13. h4 Ne8 14. g5 f5 15. exf5 Rxf5 16. Bh3 Rxf3 17. Bxe6+ Kh8 18. Rhf1 Rxf1 19. Rxf1 Nc7 20. Bg4 Qe8 21. Qf4 Ne6 22. Qd6 Nc5 23. Kb1 Nb7 24. Qf4 Qe7 25. a3 Nc5 26. Be2 Ne6 27. Qe5 Rf8 28. Re1 Qc5 29. Bg4 Qxe5 30. Rxe5 Nc7 31. Re7 Re8 32. Rxe8+ Nxe8 33. Ne2 h6 34. gxh6 gxh6 35. Nd4 Nd6 36. b4 Kg7 37. Nxc6 dxc6 38. Bf3 c5 39. bxc5 bxc5 40. Kb2 Kf6 41. Kc3 Ke5 42. Kd3 Kf4 43. Be2 Kg3 44. h5 Kf4 45. a4 a5 46. Bf1 Kf5 47. Be2 Ke5 48. Bf3 Kf4 1/2-1/2

[Event "Saratov Aratovsky Memorial 6th"]
[Site "Saratov"]
[Date "2006.12.02"]
[Round "6"]
[White "Zontakh, Andrey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "2570"]
[BlackElo "2505"]
[PlyCount "40"]
[EventDate "2006.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. g3 Nc6 4. Bg2 e5 5. O-O Nf6 6. d3 a5 7. e3 Be7 8. exd4 exd4 9. Na3 O-O 10. Nb5 Bf5 11. Bf4 Rc8 12. Ne5 Nxe5 13. Bxe5 Nd7 14. Bxd4 c6 15. Nc3 Nf6 16. Bxf6 Bxf6 17. Be4 Be6 18. Ne2 Bg4 19. Qc2 Qd6 20. Nc3 Rcd8 1/2-1/2

[Event "Saratov Aratovsky Memorial 6th"]
[Site "Saratov"]
[Date "2006.12.03"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Yandemirov, Valeri"]
[Result "0-1"]
[ECO "C72"]
[WhiteElo "2505"]
[BlackElo "2528"]
[PlyCount "140"]
[EventDate "2006.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bg4 6. h3 h5 7. Bxc6+ bxc6 8. d4 Bxf3 9. Qxf3 exd4 10. e5 d5 11. c3 dxc3 12. Nxc3 Ne7 13. e6 fxe6 14. Re1 Qd7 15. Bg5 Nc8 16. Qf5 Qf7 17. Rxe6+ Be7 18. Qe5 Kd7 19. Re1 Bd6 20. Qd4 Rg8 21. R6e2 Qf5 22. h4 Nb6 23. Na4 Nxa4 24. Qxa4 Rae8 25. Rxe8 Rxe8 26. Rc1 Ke6 27. Qxc6 Kf7 28. Qxa6 Re4 29. Qb5 Qe6 30. g3 c5 31. Qd3 c4 32. Qf3+ Kg6 33. b3 Qg4 34. Kg2 Qe6 35. bxc4 dxc4 36. Rb1 Bc5 37. Rb5 Re5 38. Bf4 Rd5 39. a4 Rd3 40. Qb7 Rd5 41. Be3 Rd7 42. Qf3 Rf7 43. Qd1 Qe4+ 44. Kh2 Bxe3 45. Qxh5+ Kf6 46. fxe3 Rd7 47. Rb6+ Ke7 48. Rb2 Rd5 49. Qh8 Qe5 50. Rf2 Rd8 51. Qh7 c3 52. Qc2 Rb8 53. Qg6 Rb2 54. Qf7+ Kd6 55. Qf8+ Qe7 56. Qf4+ Qe5 57. Qf8+ Kc7 58. Qf7+ Kb8 59. Rxb2+ cxb2 60. Qb3+ Ka7 61. a5 Qb8 62. Qf7+ Qb7 63. Qc4 b1=Q 64. Qc5+ Ka6 65. Qd6+ Kxa5 66. Qc5+ Q1b5 67. Qa3+ Qa4 68. Qc5+ Ka6 69. Qd6+ Qbc6 70. Qd3+ Ka7 0-1

[Event "Saratov Aratovsky Memorial 6th"]
[Site "Saratov"]
[Date "2006.12.04"]
[Round "8"]
[White "Gorbatov, Alexej"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2380"]
[BlackElo "2505"]
[PlyCount "76"]
[EventDate "2006.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. d3 d6 8. Bd2 Bg4 9. a3 Bxc3 10. Bxc3 e4 11. dxe4 Nxe4 12. Rc1 Nxc3 13. Rxc3 Qf6 14. h3 Bh5 15. Qd5 Bg6 16. Qb5 Rab8 17. e3 Be4 18. Qg5 Qe6 19. Nd2 Bxg2 20. Kxg2 Ne5 21. f4 h6 22. Qh5 Nd7 23. Qa5 b5 24. b4 bxc4 25. Nxc4 c5 26. Rd1 d5 27. Qxa7 d4 28. Rcc1 Qc6+ 29. Kg1 Ra8 30. b5 Qc8 31. Nd6 Rxa7 32. Nxc8 Rxc8 33. exd4 c4 34. Rc3 Nb6 35. d5 Rd7 36. d6 Rcd8 37. a4 Nxa4 38. Rc2 Nb6 0-1

[Event "Saratov Aratovsky Memorial 6th"]
[Site "Saratov"]
[Date "2006.12.05"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Karasev, Vladimir I"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2505"]
[BlackElo "2380"]
[PlyCount "66"]
[EventDate "2006.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 h6 8. Qd3 Nf6 9. Nd4 g6 10. f3 Bg7 11. Be3 Nd7 12. Qe2 Rc8 13. O-O-O O-O 14. h4 Kh7 15. f4 Nc5 16. Nxc6 Rxc6 17. e5 Qa5 18. h5 dxe5 19. hxg6+ fxg6 20. fxe5 Na4 21. Nxa4 Qxa4 22. Kb1 Qe4 23. Qd2 Qxe5 24. Qc1 g5 25. Bxg5 Rfc8 26. c3 Rxc3 27. bxc3 Rxc3 28. Qxc3 Qxc3 29. Bc1 Qa1+ 30. Kc2 Qxa2+ 31. Kd3 Qxg2 32. Be3 a5 33. Rhg1 Qc6 0-1

[Event "Warsaw AIG Life rapid 6th"]
[Site "Warsaw"]
[Date "2006.12.16"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Major, Boguslaw"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2504"]
[BlackElo "1859"]
[PlyCount "54"]
[EventDate "2006.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 c6 6. a4 Nbd7 7. Be3 Qa5 8. Qd2 O-O 9. Be2 c5 10. O-O cxd4 11. Bxd4 Nc5 12. Qe3 Ne6 13. Bxf6 Bxf6 14. Nd5 Bxb2 15. Nxe7+ Kh8 16. Rab1 Bg7 17. Bc4 Qc7 18. Nxc8 Qxc4 19. Nxd6 Qxc2 20. Rxb7 Kg8 21. a5 Rad8 22. e5 a6 23. Ra7 Ra8 24. Rb7 Qa4 25. Qb3 Qc6 26. Rxf7 Nc5 27. Rxf8+ Kxf8 1-0

[Event "Warsaw AIG Life rapid 6th"]
[Site "Warsaw"]
[Date "2006.12.16"]
[Round "2"]
[White "Sliwerski, Radoslaw"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "2164"]
[BlackElo "2504"]
[PlyCount "57"]
[EventDate "2006.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. g3 Bb7 6. Bg2 O-O 7. O-O Bxc3 8. bxc3 d6 9. Bg5 Nbd7 10. Qc2 h6 11. Bxf6 Nxf6 12. Nd2 Bxg2 13. Kxg2 e5 14. e4 Re8 15. f3 Qd7 16. Rfd1 Qe6 17. Qa4 exd4 18. cxd4 c5 19. d5 Qe5 20. Qc2 Nh7 21. a4 f5 22. a5 Nf6 23. axb6 axb6 24. Rxa8 Rxa8 25. Rb1 Ra6 26. Qb2 Qe8 27. Ra1 Rxa1 28. Qxa1 fxe4 29. Qe1 0-1

[Event "Warsaw AIG Life rapid 6th"]
[Site "Warsaw"]
[Date "2006.12.16"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Bobula, Mateusz"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2504"]
[BlackElo "2285"]
[PlyCount "75"]
[EventDate "2006.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 f6 10. exf6 gxf6 11. Bd3 Nxe3 12. fxe3 Bd7 13. O-O O-O-O 14. Nc3 Kb8 15. Rc1 Rc8 16. Qe2 Bd6 17. Kh1 Ne7 18. e4 dxe4 19. Nxe4 Nd5 20. Nc5 Bxc5 21. dxc5 Qc7 22. Nd4 Nf4 23. Qe3 e5 24. Nb5 Qc6 25. Rxf4 exf4 26. Qxf4+ Ka8 27. Nd6 Rb8 28. b5 Qc7 29. a4 f5 30. Be2 Be6 31. Bf3 Rhd8 32. h3 Rd7 33. a5 Rxd6 34. Qxd6 Qxd6 35. cxd6 Rd8 36. Rc7 Rxd6 37. Rxh7 Bc8 38. a6 1-0

[Event "Warsaw AIG Life rapid 6th"]
[Site "Warsaw"]
[Date "2006.12.16"]
[Round "4"]
[White "Krzesaj, Robert"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2308"]
[BlackElo "2504"]
[PlyCount "89"]
[EventDate "2006.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. O-O c5 6. c3 Be7 7. a4 b4 8. Nbd2 O-O 9. Re1 d5 10. Ne5 Nbd7 11. Ndf3 Rc8 12. Bg5 h6 13. Nxd7 Nxd7 14. Bxe7 Qxe7 15. cxb4 cxb4 16. Qd2 a5 17. Rec1 Ba6 18. e3 Qd6 19. b3 Qb8 20. Ra2 Rxc1+ 21. Qxc1 Bd3 22. Qd2 Bg6 23. Ra1 Rc8 24. Rc1 Rc7 25. Bf1 Qc8 26. Rxc7 Qxc7 27. Bd3 Be4 28. Ne1 e5 29. Qc2 Qxc2 30. Bxc2 Bxc2 31. Nxc2 e4 32. Kf1 g5 33. Ke2 f5 34. Ne1 Kg7 35. Ng2 Kg6 36. Kd2 Nf8 37. Ke2 Ne6 38. f4 gxf4 39. Nxf4+ Nxf4+ 40. gxf4 Kh5 41. Kf2 Kh4 42. Kg2 Kg4 43. h3+ Kh4 44. Kh2 h5 45. Kg2 1/2-1/2

[Event "Warsaw AIG Life rapid 6th"]
[Site "Warsaw"]
[Date "2006.12.16"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Ajrapetjan, Yuriy"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2504"]
[BlackElo "2403"]
[PlyCount "109"]
[EventDate "2006.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Ne7 10. h3 h6 11. Bf4 Ng6 12. Bg3 Bd7 13. Rad1 Kc8 14. Nd4 Bc5 15. Ne4 Bb6 16. c4 Bxd4 17. Rxd4 b6 18. Bh2 c5 19. Rd2 Nh4 20. f3 Be6 21. b3 Kb7 22. Kf2 Nf5 23. g4 Nd4 24. Kg3 a5 25. Bg1 Nc6 26. f4 g6 27. a4 Rad8 28. Rfd1 Rxd2 29. Rxd2 h5 30. Ng5 hxg4 31. hxg4 Rh1 32. Nf3 Rh8 33. Rd1 Rh1 34. Rd2 Rh8 35. Bh2 Kc8 36. Rd1 Nd4 37. Nxd4 cxd4 38. Rxd4 Bxg4 39. Kxg4 Rxh2 40. Kg5 Rh5+ 41. Kf6 Rf5+ 42. Ke7 Kb7 43. Ke8 g5 44. fxg5 Rxe5+ 45. Kxf7 Rxg5 46. Rd3 Re5 47. Kf6 Re1 48. Kf5 Kc6 49. Rd5 Re3 50. Rb5 Kb7 51. c5 Rh3 52. Ke4 Kc6 53. cxb6 cxb6 54. Kd4 Rg3 55. Ke4 1/2-1/2

[Event "Warsaw AIG Life rapid 6th"]
[Site "Warsaw"]
[Date "2006.12.16"]
[Round "6"]
[White "Solys, Laimutis"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2321"]
[BlackElo "2504"]
[PlyCount "114"]
[EventDate "2006.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Nf3 Bf5 6. Bg5 Be7 7. Bxe7 Qxe7 8. e3 Nf6 9. Bd3 Bg4 10. O-O O-O 11. h3 Bh5 12. Be2 Nbd7 13. a3 a5 14. Rc1 Rfe8 15. Na4 Ne4 16. Nd2 Bxe2 17. Qxe2 Nd6 18. Qd3 f5 19. Nc5 Nxc5 20. Rxc5 Ne4 21. Nxe4 fxe4 22. Qd2 a4 23. Ra5 Rf8 24. Rxa8 Rxa8 25. Rc1 Ra6 26. Rc5 Qc7 27. Qc2 Qd8 28. Qd1 Qd7 29. Qh5 h6 30. Qe5 Rb6 31. Rc2 Kh7 32. Qf4 Rb3 33. h4 Rd3 34. h5 Rd1+ 35. Kh2 Rb1 36. g4 Qd8 37. Kg2 Qg5 38. Qxg5 hxg5 39. f3 exf3+ 40. Kxf3 g6 41. hxg6+ Kxg6 42. Rf2 Kf6 43. Rh2 Kg6 44. Rf2 Re1 45. b3 axb3 46. Rb2 Rc1 47. Rxb3 b5 48. e4 dxe4+ 49. Kxe4 Rg1 50. Kf3 Rh1 51. Kg3 Rc1 52. d5 cxd5 53. Rxb5 Rc3+ 54. Kg2 d4 55. Rd5 d3 56. a4 Kf6 57. Kf3 Ra3 0-1

[Event "Warsaw AIG Life rapid 6th"]
[Site "Warsaw"]
[Date "2006.12.16"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Macieja, Bartlomiej"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2504"]
[BlackElo "2622"]
[PlyCount "116"]
[EventDate "2006.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. O-O Be6 10. Na3 Bxb3 11. Qxb3 e6 12. Nb5 Qb8 13. Nbxd4 Be7 14. Nxc6 bxc6 15. c4 O-O 16. Qc2 Nd7 17. Rd1 Rd8 18. Be3 Qc7 19. h3 Bf6 20. Rd2 Ne5 21. Ng5 Ng6 22. Ne4 Be7 23. Rad1 Rxd2 24. Nxd2 h6 25. Ne4 Rb8 26. Nc5 Qa5 27. Nxe6 Qxa2 28. Rd2 Bf6 29. Nd4 a6 30. Nxc6 Rxb2 31. Qd3 Rxd2 32. Bxd2 Qa1+ 33. Kh2 Ne5 34. Nxe5 Bxe5+ 35. g3 Qd4 36. Qe2 Bf6 37. Be3 Qc3 38. c5 a5 39. Qb5 Qb4 40. Qe8+ Kh7 41. Qxf7 a4 42. c6 a3 43. c7 Qc3 44. Qd7 a2 45. Qf5+ g6 46. c8=Q gxf5 47. Qxf5+ Kh8 48. Qe6 a1=Q 49. Qe8+ Kh7 50. h4 Qe5 51. Qd7+ Qe7 52. Qd3+ Kg7 53. Qf5 Qae5 54. Qg4+ Kh7 55. Bf4 Q5e6 56. Qh5 Bg7 57. Be3 Qe4 58. Qb5 Q7b7 0-1

[Event "Warsaw AIG Life rapid 6th"]
[Site "Warsaw"]
[Date "2006.12.16"]
[Round "8"]
[White "Swiercz, Dariusz"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2311"]
[BlackElo "2504"]
[PlyCount "154"]
[EventDate "2006.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 Be6 14. g3 O-O 15. Bg2 a5 16. O-O Rb8 17. Nce3 f5 18. f4 b4 19. Qd2 Kh8 20. Rad1 bxc3 21. bxc3 a4 22. Qc2 e4 23. Qxa4 Ne7 24. Qc2 Nxd5 25. Nxd5 Qa5 26. Qd2 Qc5+ 27. Kh1 Rb5 28. Ne3 d5 29. Rc1 Rc8 30. Qe2 Ra5 31. Bh3 d4 32. cxd4 Qxc1 33. Rxc1 Rxc1+ 34. Bf1 Bxd4 35. Qd2 Bxe3 36. Qxa5 Rxf1+ 37. Kg2 Rf2+ 38. Kh3 Kg8 39. Qd8+ Kf7 40. Qc7+ Ke8 41. Qb8+ Ke7 42. Qc7+ Ke8 43. Qb8+ Kd7 44. Qb7+ Kd6 45. Qb8+ Kc6 46. Qa8+ Kc7 47. Qe8 Bd7 48. Qe5+ Kc6 49. Qf6+ Kb7 50. Qf7 Rd2 51. a4 Bb6 52. Qb3 Rd3 53. Qc4 Rd4 54. Qf7 Ka6 55. a5 Bxa5 56. Qxh7 Bb6 57. Qe7 Bc8 58. Qe8 Kb7 59. Kh4 Rd8 60. Qe5 Bd7 61. Kg5 e3 62. Qe7 Kc8 63. Qb4 Kc7 64. Kf6 Re8 65. Qc4+ Kb8 66. Qe2 Kc7 67. Qc4+ Bc6 68. Qe2 Bd4+ 69. Kxf5 Kb6 70. Qd1 Bc5 71. h4 e2 72. Qe1 Bb5 73. h5 Bd3+ 74. Kf6 Kb5 75. Kf7 Bb4 76. Qc1 Re7+ 77. Kf6 e1=Q 0-1

[Event "Warsaw AIG Life rapid 6th"]
[Site "Warsaw"]
[Date "2006.12.17"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Lagowski, Patryk"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2504"]
[BlackElo "2362"]
[PlyCount "89"]
[EventDate "2006.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Bd7 5. d4 Qb6 6. Be2 Bb5 7. Bxb5+ Qxb5 8. a4 Qb6 9. dxc5 Bxc5 10. b4 Bf8 11. O-O Ne7 12. Na3 Ng6 13. h4 Nd7 14. Re1 h5 15. Bg5 a6 16. Rb1 Rc8 17. Rc1 a5 18. Nb5 Rc4 19. Qd3 axb4 20. cxb4 Bxb4 21. Rxc4 dxc4 22. Qxc4 Bc5 23. Nd6+ Kf8 24. Ne4 Kg8 25. Rd1 Ngf8 26. Nxc5 Qxc5 27. Qxc5 Nxc5 28. Be7 Ncd7 29. Bxf8 Nxf8 30. Rb1 f6 31. Rxb7 Ng6 32. Rb8+ Kh7 33. Rxh8+ Kxh8 34. a5 Ne7 35. a6 Nc8 36. exf6 gxf6 37. Nd4 e5 38. Nb5 Nb6 39. Nc7 Nc8 40. Ne8 Kh7 41. Nxf6+ Kg6 42. Ne4 Na7 43. f3 Kf5 44. Kf2 Kf4 45. Ng3 1-0

[Event "Warsaw AIG Life rapid 6th"]
[Site "Warsaw"]
[Date "2006.12.17"]
[Round "10"]
[White "Gritsak, Orest"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2542"]
[BlackElo "2504"]
[PlyCount "81"]
[EventDate "2006.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. Bf4 Nf6 4. e3 Bf5 5. Nbd2 e6 6. c4 h6 7. Qb3 Qb6 8. c5 Qxb3 9. axb3 Nbd7 10. h3 Ne4 11. b4 g5 12. Bh2 Bg7 13. Nb3 a6 14. Ne5 Ke7 15. Na5 h5 16. f3 Nef6 17. Nxb7 Nxe5 18. Bxe5 Bg6 19. Kd2 Ra7 20. Na5 Kd7 21. Be2 h4 22. Ra4 Nh5 23. Bxg7 Nxg7 24. Rha1 Rb8 25. Nb3 Rab7 26. Kc3 Nf5 27. Bxa6 Rc7 28. Re1 Ra7 29. Bb5 Rab7 30. Bd3 Kc7 31. Na5 Ra7 32. Ra3 Rba8 33. Kd2 Rb8 34. Nb3 Rab7 35. b5 cxb5 36. Ra6 Kc8 37. Na5 Rc7 38. Nc6 Rbb7 39. Rea1 f6 40. Ra8+ Kd7 41. Rd8+ 1-0

[Event "Warsaw AIG Life rapid 6th"]
[Site "Warsaw"]
[Date "2006.12.17"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Mickiewicz, Piotr"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2504"]
[BlackElo "2312"]
[PlyCount "88"]
[EventDate "2006.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 f6 6. Nf3 Nd7 7. Bf4 fxe5 8. Nxe5 Nxe5 9. Bxe5 Nf6 10. Bd3 Bd6 11. O-O O-O 12. Nc5 Bxc5 13. dxc5 Bxd3 14. cxd3 Rf7 15. Re1 Nd7 16. Bg3 e5 17. d4 e4 18. b4 a5 19. b5 a4 20. bxc6 bxc6 21. Rb1 Nf6 22. Rb6 Qd7 23. a3 h6 24. h3 g5 25. Qe2 Kh7 26. Reb1 Kg6 27. Bd6 h5 28. Rb8 Rxb8 29. Rxb8 h4 30. Be5 Qf5 31. Rb6 Qe6 32. Qa6 e3 33. fxe3 Rc7 34. Bxc7 Qxe3+ 35. Kh2 g4 36. Qf1 g3+ 37. Kh1 Qf2 38. Qd3+ Ne4 39. Rb1 Qf5 40. Qf1 Nf2+ 41. Kg1 Qc2 42. Qc1 Nxh3+ 43. Kh1 Nf2+ 44. Kg1 Nh3+ 1/2-1/2

[Event "Warsaw AIG Life rapid 6th"]
[Site "Warsaw"]
[Date "2006.12.17"]
[Round "12"]
[White "Strzemiecki, Zbigniew"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2365"]
[BlackElo "2504"]
[PlyCount "75"]
[EventDate "2006.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Bd3 a6 11. Nc3 O-O 12. O-O f5 13. f3 Bg5 14. Bxg5 Qxg5 15. f4 exf4 16. Qe2 Qh6 17. Na4 Nd7 18. Rae1 Rb8 19. Qe7 b5 20. cxb5 axb5 21. Nc3 b4 22. Nb5 Ne5 23. Nxd6 Ng6 24. Qc7 Ra8 25. Bc4 Ba6 26. Bxa6 Nh4 27. Be2 Rxa2 28. Nc4 Qg5 29. Bf3 Raa8 30. Qe5 Rac8 31. Qd4 Rce8 32. Rxe8 Rxe8 33. Qd2 Nxf3+ 34. Rxf3 Re4 35. Nd6 Re3 36. Qc1 g6 37. Qc8+ Kg7 38. Qc7+ 1-0

[Event "Warsaw AIG Life rapid 6th"]
[Site "Warsaw"]
[Date "2006.12.17"]
[Round "13"]
[White "Zhigalko, Sergei"]
[Black "Szmacinska, Grazyna"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2504"]
[BlackElo "2260"]
[PlyCount "61"]
[EventDate "2006.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Nf6 4. f3 c6 5. Be3 Nbd7 6. Qd2 Qa5 7. O-O-O b5 8. Kb1 Nb6 9. Nd5 Qxd2 10. Nxf6+ exf6 11. Bxd2 a6 12. Ne2 Be7 13. Bc1 O-O 14. h4 h5 15. Nf4 Kg7 16. Be2 Be6 17. g4 hxg4 18. fxg4 d5 19. h5 Rh8 20. e5 fxe5 21. dxe5 g5 22. Nh3 Kh6 23. Rde1 a5 24. Rhf1 Rhg8 25. Bd3 Rg7 26. Bf5 Re8 27. Bxe6 fxe6 28. Rf6+ Bxf6 29. exf6 Rf7 30. Nxg5 Rxf6 31. Nxe6+ 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2007.01.10"]
[Round "1"]
[White "Maiorov, Nikita"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E37"]
[WhiteElo "2516"]
[BlackElo "2539"]
[PlyCount "50"]
[EventDate "2007.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 Ne4 7. Qc2 c5 8. dxc5 Nc6 9. e3 Qa5+ 10. Bd2 Qxc5 11. Rc1 Nxd2 12. Qxd2 d4 13. b4 dxe3 14. fxe3 Qe7 15. Nf3 O-O 16. Be2 e5 17. O-O Bg4 18. Qb2 Rad8 19. Rcd1 h6 20. h3 Bh5 21. Kh1 a5 22. c5 e4 23. Nd4 Bxe2 24. Nxc6 bxc6 25. Qxe2 axb4 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2007.01.10"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Novitzkij, Dmitrij"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2539"]
[BlackElo "2350"]
[PlyCount "79"]
[EventDate "2007.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O a6 7. b3 Ne7 8. c4 Ng6 9. Re1 Nh4 10. Nbd2 Bb4 11. Nxh4 Qxh4 12. Nf3 Qe7 13. Bd2 Ba3 14. Bc1 Bb4 15. Bd2 Ba3 16. Bg5 f6 17. exf6 gxf6 18. Bc1 Bd6 19. Nh4 Be4 20. Bh5+ Kd8 21. f3 f5 22. g3 Rg8 23. Ng2 Bb4 24. Bd2 Nf6 25. Bxb4 Qxb4 26. fxe4 dxe4 27. Bf7 Rg5 28. Qc1 h6 29. Bxe6 Qd6 30. d5 Ng4 31. c5 Qe5 32. Qf4 cxd5 33. Bxd5 Qd4+ 34. Ne3 Ke8 35. Rad1 Qxc5 36. b4 Qb6 37. Kh1 Nxe3 38. Rxe3 Rd8 39. Rxe4+ Kf8 40. Ree1 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2007.01.10"]
[Round "3"]
[White "Dydyshko, Viacheslav"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2574"]
[BlackElo "2539"]
[PlyCount "49"]
[EventDate "2007.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qb3 d5 6. cxd5 exd5 7. Nc3 Be7 8. Bg2 O-O 9. Ne5 c6 10. O-O Nfd7 11. Nf3 Nf6 12. Bf4 Nbd7 13. Rfd1 Nh5 14. Rac1 Nxf4 15. gxf4 Bb7 16. e3 Kh8 17. Ne2 f6 18. Ng3 Re8 19. h4 Nf8 20. Bh3 Bc8 21. Bxc8 Rxc8 22. Kg2 Qd7 23. h5 Bd6 24. Rh1 Ne6 25. Rh4 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2007.01.10"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Tihonov, Jurij"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2539"]
[BlackElo "2501"]
[PlyCount "53"]
[EventDate "2007.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Be2 Nbd7 10. O-O Qc7 11. a4 Be7 12. Qd2 O-O 13. a5 Rfc8 14. Rfd1 Qc6 15. Bf2 Bf8 16. Kh1 g6 17. Bf1 Kh7 18. Kg1 Qc7 19. Be3 Re8 20. Nc1 Rac8 21. Be2 Red8 22. Kh1 Be7 23. Qe1 Qc6 24. Qd2 Qc7 25. Qe1 Qc6 26. Qd2 Qc7 27. Qe1 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2007.01.10"]
[Round "5"]
[White "Kutsankov, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2361"]
[BlackElo "2539"]
[PlyCount "69"]
[EventDate "2007.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Be7 6. O-O O-O 7. Nc3 d5 8. cxd5 exd5 9. b3 c5 10. Bb2 Nbd7 11. Rc1 Ne4 12. Qc2 f5 13. Ne2 Bd6 14. Nf4 Qe7 15. Bb5 Ndf6 16. Ne5 Ng4 17. Bc6 Bxc6 18. Nxc6 Qe8 19. Ne5 Rd8 20. Rcd1 cxd4 21. exd4 Nxe5 22. dxe5 Bxe5 23. Nxd5 Bd6 24. Qc4 Qf7 25. Be5 b5 26. Qd4 Bc5 27. Qd3 Rd7 28. b4 Nxf2 29. Rxf2 Bxf2+ 30. Kxf2 Rfd8 31. Qxb5 Rxd5 32. Rxd5 Qxd5 33. Qxd5+ Rxd5 34. Bc3 Rd3 35. Be1 0-1

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2007.01.10"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Aleksandrov, Aleksej"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2539"]
[BlackElo "2601"]
[PlyCount "105"]
[EventDate "2007.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. d4 Ne8 10. Bd3 d5 11. Re1 c6 12. c3 Bd6 13. Nd2 Qf6 14. Nf3 Bg4 15. Bg5 Qxg5 16. Nxg5 Bxd1 17. Raxd1 g6 18. g3 Nc7 19. Re2 Rfe8 20. Rde1 Rxe2 21. Rxe2 Kg7 22. Kf1 h6 23. Nf3 b6 24. h4 h5 25. Ke1 f6 26. Kd2 Kf7 27. Re1 a5 28. Kc2 b5 29. Re2 Rc8 30. Re1 Re8 31. Rxe8 Nxe8 32. b3 Bc7 33. c4 Nd6 34. cxd5 cxd5 35. Kd2 b4 36. Ke3 Kg7 37. Ke2 Kh6 38. Ke3 Bb6 39. Kf4 Bc7 40. Ke3 g5 41. Ke2 Bd8 42. Ke3 Bb6 43. Ng1 Nc8 44. Bf5 Ne7 45. Be6 Bc7 46. Nf3 Kg6 47. Kd3 g4 48. Ne1 f5 49. Ng2 Kf6 50. Bd7 f4 51. gxf4 Ng6 52. Ke3 Ne7 53. Kd3 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2007.01.10"]
[Round "7"]
[White "Podolchenko, Evgeniy"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2429"]
[BlackElo "2539"]
[PlyCount "33"]
[EventDate "2007.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. a3 Bxc3+ 8. bxc3 c5 9. Bd3 Qa5 10. Ne2 cxd4 11. cxd5 exd5 12. Nxd4 Qxc3+ 13. Qxc3 Nxc3 14. Be3 Nd7 15. Rc1 Ne4 16. f4 b6 17. Bxe4 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2007.01.10"]
[Round "8"]
[White "Mihajlovskij, Sergei"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2451"]
[BlackElo "2539"]
[PlyCount "67"]
[EventDate "2007.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Ba6 5. Qb3 d5 6. cxd5 exd5 7. Bg5 Be7 8. Nc3 c6 9. Bxf6 Bxf6 10. e4 dxe4 11. Nxe4 O-O 12. Bxa6 Nxa6 13. O-O Re8 14. Nxf6+ Qxf6 15. Rac1 Nc7 16. Qc4 Re6 17. Ne5 b5 18. Qc2 Nd5 19. Nxc6 Nf4 20. Ne5 Rd8 21. g3 Nd5 22. Qe4 Qe7 23. Qf3 Nb6 24. Nc6 Qb7 25. d5 Rxd5 26. Nd8 Qd7 27. Nxe6 fxe6 28. Rfd1 h6 29. Rxd5 exd5 30. Qf4 Qe6 31. Qe3 Qf6 32. Qe8+ Kh7 33. Qxb5 Nc4 34. Qxd5 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2007.01.10"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Zhigalko, Andrey"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2539"]
[BlackElo "2538"]
[PlyCount "77"]
[EventDate "2007.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qc7 12. Qd2 Rab8 13. Nd4 b5 14. f3 b4 15. Nce2 Rfc8 16. g4 a5 17. Ng3 a4 18. h4 Ba8 19. Rg1 Kh8 20. Rg2 b3 21. cxb3 axb3 22. Nxb3 d5 23. e5 Bb4 24. Qd4 Nd7 25. Rc1 Qb7 26. Rgc2 Rc4 27. Rxc4 dxc4 28. Rxc4 h6 29. Bc1 Be7 30. Ne4 Bxh4 31. g5 Qd5 32. Nd6 Bg3 33. Qa7 Bc6 34. Qc7 Rb6 35. gxh6 Kh7 36. hxg7 Qxf3 37. Qd8 Kxg7 38. Qg5+ Kf8 39. Rg4 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2007.01.10"]
[Round "10"]
[White "Teterev, Vitaly"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2516"]
[BlackElo "2539"]
[PlyCount "128"]
[EventDate "2007.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 e5 5. c3 Qc7 6. O-O Be7 7. d4 cxd4 8. cxd4 Nxd4 9. Nxd4 exd4 10. e5 Nd5 11. Qe4 Nb4 12. Na3 O-O 13. Bf4 a6 14. Be2 d5 15. Qxd4 Be6 16. Rac1 Nc6 17. Qd2 Rfd8 18. Bd3 Rac8 19. Bg3 Qa5 20. Qxa5 Nxa5 21. f4 g6 22. Bf2 Bxa3 23. bxa3 Nc4 24. Bh4 Re8 25. f5 gxf5 26. Rce1 Nd2 27. Rf2 Ne4 28. Rf3 h6 29. Bf6 Kh7 30. h3 Rg8 31. Kh2 Nxf6 32. exf6 Kg6 33. g4 Kxf6 34. Bxf5 Ke7 35. Rb3 b5 36. a4 Rc5 37. Bd3 Ra8 38. Re2 bxa4 39. Rb6 Kd7 40. Bf5 Rc6 41. Rxc6 Kxc6 42. Bxe6 fxe6 43. Rxe6+ Kc5 44. Kg3 d4 45. Kf3 Kd5 46. Rxh6 Re8 47. Rh7 d3 48. Rd7+ Kc4 49. g5 Kc3 50. g6 d2 51. h4 Re1 52. h5 Rg1 53. Kf2 Rg5 54. Rc7+ Kd3 55. g7 d1=Q 56. Rd7+ Ke4 57. Rxd1 Rxg7 58. h6 Rh7 59. Rd6 Kf5 60. Rxa6 Kg5 61. Ke3 Rxh6 62. Rxa4 Rh3+ 63. Kd2 Kf5 64. Rc4 Rh2+ 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2007.01.10"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Lomako, Pavel"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2539"]
[BlackElo "2406"]
[PlyCount "200"]
[EventDate "2007.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 g6 4. Nf3 Bg7 5. h3 dxe4 6. Nxe4 Nf6 7. Nxf6+ Bxf6 8. c3 Qc7 9. Bh6 Nd7 10. Bc4 Nb6 11. Bb3 c5 12. Qe2 c4 13. Bc2 Bf5 14. Bxf5 gxf5 15. g4 fxg4 16. hxg4 Rg8 17. O-O-O Rxg4 18. Rh5 Rd8 19. Nd2 Rg6 20. Be3 Nd5 21. Nxc4 Rc8 22. Rxd5 Qxc4 23. Qxc4 Rxc4 24. Rh5 h6 25. Rxh6 Rxh6 26. Bxh6 Kd7 27. Be3 Rc8 28. Kc2 Rg8 29. Kd3 Rg4 30. Rh1 Bg5 31. f3 Rg2 32. Rg1 Rxg1 33. Bxg1 e6 34. d5 a6 35. dxe6+ fxe6 36. c4 Kc6 37. Ke4 Be7 38. Bd4 Bd6 39. Bc3 Bc7 40. Bb4 Bd8 41. Ke5 Kd7 42. Bf8 Bc7+ 43. Kf6 Bf4 44. b4 Bg3 45. b5 Bf4 46. bxa6 bxa6 47. c5 Bg3 48. c6+ Kxc6 49. Kxe6 Bf4 50. Kf5 Bc1 51. Ke4 Kb5 52. Bd6 Ka4 53. Bc5 a5 54. Kd3 Bf4 55. Kc4 Bd6 56. Kd5 Bf4 57. Kc6 Bd2 58. Bd6 Bc1 59. Bc5 Bf4 60. Kd5 Bc1 61. Ke4 Bh6 62. Bd6 Bd2 63. Bc5 Bh6 64. Be3 Bf8 65. Bc1 Bd6 66. Bb2 Bg3 67. Bc3 Bc7 68. Bb2 Bg3 69. Kd5 Bc7 70. Kc6 Bf4 71. Bc3 Be3 72. Be1 Bf4 73. Kb6 Be3+ 74. Ka6 Ka3 75. Kxa5 Kxa2 76. Kb4 Kb2 77. Kc4 Kc2 78. Ba5 Kd1 79. Kd3 Bf4 80. Bb4 Bb8 81. Bc3 Bc7 82. Ke3 Bg3 83. Bf6 Ke1 84. Bg5 Bc7 85. Bf4 Bb6+ 86. Ke4 Ke2 87. Bd6 Be3 88. Bf4 Bb6 89. Bg5 Bc7 90. Be3 Bb8 91. Bd4 Bc7 92. Ba7 Bd6 93. Be3 Bc7 94. Bf4 Bb6 95. Bd6 Be3 96. Be5 Bd2 97. Bf4 Ba5 98. Bc1 Bc7 99. Bf4 Ba5 100. Bd6 Bd2 1/2-1/2

[Event "EU-ch 8th"]
[Site "Dresden"]
[Date "2007.04.03"]
[Round "1"]
[White "Makolli, Perparim"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2245"]
[BlackElo "2540"]
[PlyCount "75"]
[EventDate "2007.04.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 118"]
[Source "ChessBase"]
[SourceDate "2007.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Na3 Be6 8. Bg5 Rc8 9. Nc4 Nd4 10. Ne3 Be7 11. Bd3 O-O 12. Bxf6 Bxf6 13. Ncd5 Bg5 14. c3 Nc6 15. Bc2 Kh8 16. h4 Bxe3 17. Nxe3 Qb6 18. Bb3 Na5 19. Nd5 Qb5 20. Nb4 Nxb3 21. axb3 f5 22. exf5 Rxf5 23. Qxd6 Bxb3 24. Qd3 Qxd3 25. Nxd3 Bc4 26. Nc1 a6 27. Ra4 Rf6 28. Rh3 Rh6 29. Rb4 Rd6 30. b3 Bb5 31. c4 Bc6 32. Nd3 Rcd8 33. Nxe5 Rd1+ 34. Ke2 R8d2+ 35. Ke3 Rd4 36. Nxc6 R1d3+ 37. Ke2 Rd2+ 38. Ke1 1/2-1/2

[Event "EU-ch 8th"]
[Site "Dresden"]
[Date "2007.04.04"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Czap, Bernhard"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2540"]
[BlackElo "2204"]
[PlyCount "57"]
[EventDate "2007.04.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 118"]
[Source "ChessBase"]
[SourceDate "2007.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 cxd4 8. cxd4 Nf5 9. Nc2 Qb6 10. O-O Na5 11. g4 Ne7 12. Nfe1 Bb5 13. Nd3 h5 14. gxh5 Nf5 15. Be3 Rc8 16. a4 Bc4 17. b4 Nc6 18. Rb1 Qd8 19. Qd2 Be7 20. Kh1 Bh4 21. Rg1 Kf8 22. Bg4 Nce7 23. Nf4 Nxe3 24. Nxe3 Qb6 25. Bf3 Nc6 26. Nxc4 dxc4 27. Nxe6+ fxe6 28. Qf4+ Kg8 29. Rxg7+ 1-0

[Event "EU-ch 8th"]
[Site "Dresden"]
[Date "2007.04.05"]
[Round "3"]
[White "Kobalia, Mihail"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2639"]
[BlackElo "2540"]
[PlyCount "132"]
[EventDate "2007.04.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 118"]
[Source "ChessBase"]
[SourceDate "2007.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Nd7 6. Be3 e5 7. Nbd2 Bd6 8. O-O O-O 9. c3 Re8 10. Qc2 b6 11. Rfd1 Bb7 12. a4 a5 13. d4 cxd4 14. cxd4 exd4 15. Nxd4 Qc7 16. h3 g6 17. Nc4 Bc5 18. Bh6 Ne5 19. Ne3 Rad8 20. Nb3 Bxe3 21. Bxe3 c5 22. Nd4 Nc6 23. Nxc6 Qxc6 24. f3 Qe6 25. Qc3 f6 26. Bf4 Kf7 27. Rd2 Rxd2 28. Qxd2 g5 29. Bg3 Re7 30. Rd1 Bc6 31. Qd8 Bxa4 32. Rd6 Rd7 33. Qxb6 Rxd6 34. Bxd6 c4 35. Qxa5 Qxd6 36. Qxa4 Qd4+ 37. Kh1 h5 38. Qb4 h4 39. Qc3 Qd3 40. Kg1 Qe2 41. Kh2 Qd3 42. Qe1 Qd4 43. Qb4 Qe5+ 44. Kh1 Qd4 45. Qb7+ Kg6 46. Qb8 Kg7 47. Kh2 Kf7 48. Qb4 Qe5+ 49. Kg1 Qd4+ 50. Kh1 Qd1+ 51. Kh2 Qd4 52. Qc3 Qd3 53. Qe1 Qd4 54. Qe2 Qd3 55. Qf2 Qd6+ 56. Kh1 Qd1+ 57. Qg1 Qd2 58. Qa7+ Kg6 59. Qb8 Qd4 60. Qg8+ Kh6 61. Qe6 Qd1+ 62. Kh2 Qd4 63. Kh1 Qd1+ 64. Kh2 Qd4 65. Kh1 Qd1+ 66. Kh2 Qd4 1/2-1/2

[Event "EU-ch 8th"]
[Site "Dresden"]
[Date "2007.04.06"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Karjakin, Sergey"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2540"]
[BlackElo "2686"]
[PlyCount "62"]
[EventDate "2007.04.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 118"]
[Source "ChessBase"]
[SourceDate "2007.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Nxd7 Qxd7 11. Nc3 e6 12. O-O Rd8 13. Bg5 Be7 14. Bxe7 Qxe7 15. Qf3 O-O 16. Bxc6 bxc6 17. Qxc6 Rxd4 18. Rad1 Rxd1 19. Rxd1 Rc8 20. Qb5 h6 21. h3 Rc5 22. Qb4 Qc7 23. Qd4 Nd5 24. Nxd5 Rxd5 25. Qa4 Ra5 26. Qb3 a6 27. a4 Rc5 28. Qd3 Rd5 29. Qe2 a5 30. Rxd5 exd5 31. Qe3 Qc6 1/2-1/2

[Event "EU-ch 8th"]
[Site "Dresden"]
[Date "2007.04.07"]
[Round "5"]
[White "Schlawin, Marlon"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2306"]
[BlackElo "2540"]
[PlyCount "153"]
[EventDate "2007.04.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 118"]
[Source "ChessBase"]
[SourceDate "2007.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Nd7 6. Nc3 e5 7. O-O Bd6 8. Nd2 O-O 9. Nc4 Bc7 10. Ne2 Re8 11. Kh1 b5 12. Ne3 Rb8 13. a4 a6 14. axb5 axb5 15. Qe1 Nf8 16. f4 exf4 17. Nxf4 Ng6 18. Nxg6 hxg6 19. Qf2 f6 20. Nd1 Qd6 21. g3 c4 22. Bf4 Qd8 23. Bxc7 Qxc7 24. Qf4 Qxf4 25. gxf4 c5 26. Nf2 cxd3 27. cxd3 c4 28. Rfd1 Bb7 29. Ra7 cxd3 30. Kg1 Red8 31. Rxd3 Rxd3 32. Nxd3 Bxe4 33. Nc5 Bd5 34. Rd7 Bf7 35. Rb7 Rxb7 36. Nxb7 Bd5 37. Nc5 Kh7 38. Kf2 Kh6 39. h4 g5 40. hxg5+ fxg5 41. Kg3 Kg6 42. Na6 Kf5 43. fxg5 Kxg5 44. Nc7 Bc6 45. b4 Kf5 46. Na6 Bd7 47. Nc7 g6 48. Kh4 g5+ 49. Kg3 Bc6 50. Na6 Be8 51. Nc7 Bd7 52. Na6 Be6 53. Nc7 Bc4 54. Kf3 Bd3 55. Kg3 Kf6 56. Kf3 Bc4 57. Kg3 Be2 58. Kf2 Bd3 59. Kf3 Kf5 60. Kg3 Bf1 61. Kf3 Bc4 62. Kg3 Bd3 63. Kf3 Be4+ 64. Kg3 Bc6 65. Na6 Ke5 66. Nc7 Bd7 67. Kf3 Kf5 68. Kg3 Bc6 69. Na6 Ke5 70. Nc7 Kf6 71. Na6 Ke7 72. Nc7 Bd7 73. Kf3 Kf6 74. Kg3 Kf5 75. Kf3 Ke5 76. Kg3 Ke4 77. Nxb5 1/2-1/2

[Event "EU-ch 8th"]
[Site "Dresden"]
[Date "2007.04.08"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Durarbayli, Vasif"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2540"]
[BlackElo "2368"]
[PlyCount "72"]
[EventDate "2007.04.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 118"]
[Source "ChessBase"]
[SourceDate "2007.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 Qc7 11. Kb1 O-O 12. Qd2 Rfd8 13. Nd4 a6 14. f3 b5 15. g4 Rac8 16. Nce2 Ba8 17. Ng3 b4 18. Rg1 h6 19. Be3 e5 20. Ndf5 d5 21. Bb6 Qxb6 22. Nxe7+ Kf8 23. Nxc8 Rxc8 24. g5 hxg5 25. Qxg5 g6 26. Qxe5 Qc6 27. Rd2 Re8 28. Qd4 dxe4 29. Qxb4+ Kg8 30. Nxe4 Nxe4 31. fxe4 Qxe4 32. a3 Qe3 33. Rgd1 Bf3 34. Rd3 Qe2 35. R1d2 Qf1+ 36. Ka2 Re1 1-0

[Event "EU-ch 8th"]
[Site "Dresden"]
[Date "2007.04.09"]
[Round "7"]
[White "Nijboer, Friso"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2606"]
[BlackElo "2540"]
[PlyCount "60"]
[EventDate "2007.04.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 118"]
[Source "ChessBase"]
[SourceDate "2007.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Re1 a6 7. Bc4 d6 8. Nd5 Nxd5 9. exd5 g6 10. Nxd4 cxd4 11. d3 h6 12. Bf4 Bg7 13. Qd2 b5 14. Bb3 Bb7 15. Re2 g5 16. Bg3 Qc5 17. a4 Bf6 18. f4 Bxd5 19. Bxd5 Qxd5 20. fxg5 Bxg5 21. Bf4 Rg8 22. Bxg5 Rxg5 23. Qf4 e5 24. Qh4 Rg6 25. Qh3 Kf8 26. Qd7 Kg7 27. axb5 axb5 28. Rxa8 Qxa8 29. Qxb5 Qa1+ 30. Kf2 Rf6+ 0-1

[Event "EU-ch 8th"]
[Site "Dresden"]
[Date "2007.04.11"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Efimenko, Zahar"]
[Result "1/2-1/2"]
[ECO "C99"]
[WhiteElo "2540"]
[BlackElo "2620"]
[PlyCount "134"]
[EventDate "2007.04.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 118"]
[Source "ChessBase"]
[SourceDate "2007.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Rd8 14. d5 Bd7 15. Nf1 Rdc8 16. Bd3 Nb7 17. Ng3 Nc5 18. Bf1 a5 19. Bd2 Bd8 20. Rc1 Qb7 21. b3 Na6 22. a3 Nc5 23. b4 axb4 24. axb4 Na4 25. Be3 Rxc1 26. Qxc1 Rc8 27. Qb1 Rc3 28. Bd2 Rc8 29. Be3 g6 30. Rc1 Rxc1 31. Qxc1 Ne8 32. Bd3 Ng7 33. Qc2 Qc7 34. Ne1 f5 35. exf5 Qxc2 36. Nxc2 gxf5 37. Bd2 Nb2 38. Be2 Ne8 39. f4 Bb6+ 40. Kh2 Nf6 41. Na3 Nxd5 42. Bc1 exf4 43. Nh5 Na4 44. Nxb5 Be3 45. Ba3 Nac3 46. Nxc3 Nxc3 47. Bc4+ Kf8 48. Nf6 Bb5 49. Bxb5 Nxb5 50. Bb2 h6 51. g4 fxg3+ 52. Kxg3 Kf7 53. Nd5 Bd2 54. h4 Be1+ 55. Kh3 Ke6 56. Nf4+ Kf7 57. Nd5 Ke6 58. Nf4+ Kd7 59. Bg7 Bxb4 60. Bxh6 Bd2 61. Kg3 Nd4 62. Bg5 Bxf4+ 63. Kxf4 Ke6 64. h5 Kf7 65. Bh4 d5 66. Bf2 Ne6+ 67. Kxf5 Ng7+ 1/2-1/2

[Event "EU-ch 8th"]
[Site "Dresden"]
[Date "2007.04.12"]
[Round "9"]
[White "Riazantsev, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2621"]
[BlackElo "2540"]
[PlyCount "113"]
[EventDate "2007.04.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 118"]
[Source "ChessBase"]
[SourceDate "2007.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qb3 Nc6 6. Nbd2 d5 7. Bg2 Bd6 8. cxd5 exd5 9. Ne5 Bb7 10. Nxc6 Bxc6 11. Nc4 O-O 12. Nxd6 Qxd6 13. Bf4 Qd7 14. Rc1 Rfe8 15. Be5 Ng4 16. Bh3 f5 17. f4 Ba4 18. Qa3 Nxe5 19. fxe5 Bb5 20. Qf3 g6 21. g4 Kh8 22. O-O Qe7 23. gxf5 gxf5 24. Kh1 c5 25. Qxf5 Bxe2 26. Qf6+ Qxf6 27. Rxf6 cxd4 28. Rc7 Rf8 29. Bf5 d3 30. Rxh7+ Kg8 31. Rh3 Rxf6 32. exf6 Kf7 33. Bxd3 Bxd3 34. Rxd3 Rd8 35. Rf3 d4 36. Kg2 d3 37. Rf1 Rc8 38. Kf3 Rc2 39. b3 Rxa2 40. Rd1 Rxh2 41. Kg3 Re2 42. Rxd3 Kxf6 43. Kf3 Re5 44. Rd7 Re7 45. Rd8 Rh7 46. Ke2 Ke6 47. Ra8 Rd7 48. Ke3 a5 49. Re8+ Kf7 50. Rb8 Rd6 51. Ke4 Kf6 52. Rb7 Ke6 53. Rh7 Rc6 54. Kd4 Kd6 55. Rb7 Ke6 56. Rh7 Kd6 57. Ke4 1/2-1/2

[Event "EU-ch 8th"]
[Site "Dresden"]
[Date "2007.04.13"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Mchedlishvili, Mikheil"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2540"]
[BlackElo "2609"]
[PlyCount "66"]
[EventDate "2007.04.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 118"]
[Source "ChessBase"]
[SourceDate "2007.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Ne7 7. Be2 h6 8. O-O Bh7 9. c3 Ng6 10. Ne1 Be7 11. Nd3 O-O 12. f4 Rc8 13. Be3 Nb6 14. Nd2 Nd7 15. b4 b6 16. Rc1 c5 17. bxc5 bxc5 18. c4 dxc4 19. Nxc4 Nh4 20. Nxc5 Nxc5 21. dxc5 Nf5 22. Bf2 Bxc5 23. Qxd8 Rfxd8 24. Rfd1 Rxd1+ 25. Rxd1 g5 26. fxg5 hxg5 27. Rd7 Bg6 28. g4 Nh4 29. Bxc5 Rxc5 30. Kf2 Bb1 31. Rxa7 Ng6 32. Nd2 Bc2 33. Nf3 Nxe5 1/2-1/2

[Event "EU-ch 8th"]
[Site "Dresden"]
[Date "2007.04.14"]
[Round "11"]
[White "Graf, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E51"]
[WhiteElo "2620"]
[BlackElo "2540"]
[PlyCount "97"]
[EventDate "2007.04.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 118"]
[Source "ChessBase"]
[SourceDate "2007.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 d5 5. e3 O-O 6. Nf3 b6 7. cxd5 exd5 8. Rc1 Re8 9. Be2 a6 10. Ne5 Bb7 11. Qb3 Bf8 12. O-O Nbd7 13. f4 c5 14. Bf3 c4 15. Qc2 b5 16. Be1 Nb6 17. Bh4 Qd6 18. Bxf6 Qxf6 19. g4 Qe7 20. Qg2 f6 21. Nxd5 Nxd5 22. Bxd5+ Bxd5 23. Qxd5+ Qe6 24. Qxe6+ Rxe6 25. f5 Ree8 26. Nc6 Rxe3 27. Rfe1 Rae8 28. Kf2 Rxe1 29. Rxe1 Kf7 30. Rxe8 Kxe8 31. h4 Kd7 32. d5 Kd6 33. Nd4 Kxd5 34. Ne6 Bd6 35. Nxg7 Be5 36. Ke2 Bxb2 37. Ne6 a5 38. Nc7+ Kc6 39. Ne6 Kd5 40. Nc7+ Kc6 41. Ne6 Kd6 42. g5 fxg5 43. hxg5 Ke5 44. Nc7 Kxf5 45. Nxb5 Kxg5 46. Nd6 c3 47. Kd3 h5 48. Nb7 h4 49. Kd4 0-1

[Event "World Youth Stars 5th"]
[Site "Kirishi"]
[Date "2007.05.16"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Lintchevski, Daniil"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2540"]
[BlackElo "2445"]
[PlyCount "35"]
[EventDate "2007.05.16"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "11"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 d6 7. exd6 c4 8. Bc2 Bg4 9. b3 e5 10. bxc4 Nxc4 11. d4 Bxd6 12. O-O Qf6 13. Qd3 Bxf3 14. Qxc4 e4 15. Nd2 Bxh2+ 16. Kxh2 Qh4+ 17. Kg1 Bxg2 18. Kxg2 1/2-1/2

[Event "World Youth Stars 5th"]
[Site "Kirishi"]
[Date "2007.05.17"]
[Round "2"]
[White "Kuzubov, Yuriy"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2545"]
[BlackElo "2540"]
[PlyCount "71"]
[EventDate "2007.05.16"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "11"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. g3 e5 8. dxe5 dxe5 9. Bg2 Re8 10. Nf3 Nc6 11. Be3 a5 12. O-O Qe7 13. b3 h6 14. Rfd1 Bf5 15. h3 Bh7 16. Kh2 Rad8 17. Qb2 Qe6 18. Rac1 Be4 19. Rxd8 Rxd8 20. b4 axb4 21. axb4 Re8 22. Qc3 b6 23. Ra1 Qe7 24. Ra4 Rd8 25. b5 Nd4 26. Ra7 Qc5 27. Qc1 Rd7 28. Qa1 Bxf3 29. exf3 Qxc4 30. f4 Nd5 31. Ra8+ Kh7 32. Qb1+ g6 33. Qe4 Nf6 34. Qxe5 Kg7 35. g4 Qc5 36. Ra4 1-0

[Event "World Youth Stars 5th"]
[Site "Kirishi"]
[Date "2007.05.18"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Mamedov, Rauf"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2540"]
[BlackElo "2584"]
[PlyCount "77"]
[EventDate "2007.05.16"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "11"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Qa4 O-O 7. d4 cxd4 8. cxd4 d5 9. e5 Nd7 10. Bxc6 Nb6 11. Qa5 bxc6 12. b3 f6 13. Re1 Bg4 14. Nbd2 Nd7 15. Qxd8 Rfxd8 16. exf6 exf6 17. Ba3 Re8 18. h3 Bxf3 19. Nxf3 Bh6 20. Kf1 a5 21. Rxe8+ Rxe8 22. Re1 Ra8 23. Re7 a4 24. Bd6 axb3 25. axb3 Ra1+ 26. Ke2 Ra7 27. Re8+ Kf7 28. Re7+ Kg8 29. Re8+ Kf7 30. Rd8 Nf8 31. g3 Ne6 32. Rb8 Ra2+ 33. Kf1 Ra1+ 34. Kg2 Ra2 35. Rb7+ Kg8 36. Re7 Be3 37. Re8+ Kf7 38. Re7+ Kg8 39. Re8+ 1/2-1/2

[Event "World Youth Stars 5th"]
[Site "Kirishi"]
[Date "2007.05.19"]
[Round "4"]
[White "Safarli, Eltaj"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2463"]
[BlackElo "2540"]
[PlyCount "59"]
[EventDate "2007.05.16"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "11"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 Be7 6. O-O Nf6 7. Ng5 O-O 8. f4 Bg4 9. Qe1 exf4 10. Bxf4 Nd4 11. Qd2 a6 12. h3 Bh5 13. g4 Bg6 14. a4 Qd7 15. a5 Rae8 16. Be3 h6 17. Nf3 Nxg4 18. hxg4 Qxg4+ 19. Qg2 Qxg2+ 20. Kxg2 Nxc2 21. Bf4 Nxa1 22. Rxa1 Rd8 23. Nd5 Rfe8 24. b4 Kh7 25. bxc5 dxc5 26. Rb1 f5 27. Rxb7 fxe4 28. Ne5 Bg5 29. Bxg5 Rxd5 30. Bf6 1-0

[Event "World Youth Stars 5th"]
[Site "Kirishi"]
[Date "2007.05.20"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Popov, Ivan1"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2540"]
[BlackElo "2533"]
[PlyCount "95"]
[EventDate "2007.05.16"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "11"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Ne7 7. Be2 Nc8 8. O-O Be7 9. Ne1 Bg6 10. Nd3 Ncb6 11. c3 Qc7 12. Nf4 Nf8 13. Be3 f6 14. Nxg6 hxg6 15. f4 Nfd7 16. a4 a5 17. h3 f5 18. Nd2 Kf7 19. Rc1 Rhd8 20. Bf2 Rh8 21. Kh1 g5 22. fxg5 Bxg5 23. b3 Be7 24. Nf3 Rag8 25. Qd3 g5 26. Nh2 Ke8 27. g4 f4 28. Kg2 Nf8 29. Nf3 Ng6 30. c4 Kf7 31. Qc2 Rh6 32. Bd3 Kg7 33. Rb1 Ra8 34. c5 Nd7 35. b4 axb4 36. Rxb4 b6 37. cxb6 Nxb6 38. Rb3 Nd7 39. Rfb1 Nh8 40. Rc3 Nb8 41. Bb5 Nf7 42. Bxc6 Nxc6 43. Rxc6 Qa5 44. Rb7 Bd8 45. Rd6 Ra7 46. Rdd7 Rxb7 47. Rxb7 Qa6 48. Qc8 1-0

[Event "World Youth Stars 5th"]
[Site "Kirishi"]
[Date "2007.05.21"]
[Round "6"]
[White "Grigoryan, Avetik"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2455"]
[BlackElo "2540"]
[PlyCount "77"]
[EventDate "2007.05.16"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "11"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. Qc2 Nbd7 10. Bf4 O-O 11. Rd1 h6 12. Nc3 Rc8 13. e4 dxc4 14. Nd2 c5 15. d5 e5 16. Be3 b5 17. bxc4 b4 18. Na4 Ng4 19. Nf1 Nxe3 20. Nxe3 Bg5 21. Nf5 g6 22. h4 gxf5 23. hxg5 fxe4 24. Bh3 hxg5 25. Qxe4 Kg7 26. Kg2 Rh8 27. Rh1 Nf6 28. Qxe5 Bxc4 29. Qxg5+ Kf8 30. Bxc8 Bxd5+ 31. f3 Bxf3+ 32. Kxf3 Qd3+ 33. Qe3 Qd5+ 34. Kf2 Ne4+ 35. Ke2 Rg8 36. g4 Qc4+ 37. Qd3 Ng3+ 38. Ke3 Nf5+ 39. Bxf5 1-0

[Event "World Youth Stars 5th"]
[Site "Kirishi"]
[Date "2007.05.23"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Bindrich, Falko"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2540"]
[BlackElo "2469"]
[PlyCount "87"]
[EventDate "2007.05.16"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "11"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 h6 10. b3 Ne7 11. Bb2 Bg4 12. Nd4 c5 13. Nde2 Kc8 14. Rad1 b6 15. Rd2 Bf5 16. Ng3 Be6 17. Nce2 Kb7 18. Nf4 Bc8 19. e6 Rh7 20. Rd8 g5 21. Rxf8 gxf4 22. exf7 Ng6 23. Rg8 Rxf7 24. Rxg6 fxg3 25. Rxg3 a5 26. a4 Bf5 27. Rf3 Re8 28. Bc1 h5 29. Be3 Rg8 30. Rf4 Rg4 31. Rc1 Kc6 32. Kf1 Kd5 33. Rf3 Kc6 34. h3 Re4 35. c4 Re8 36. Ke1 Rg8 37. g3 Rgf8 38. Rxf5 Rxf5 39. Ke2 Rf3 40. Rh1 Kd7 41. Rd1+ Ke6 42. Rd5 R3f5 43. Rd1 Rf3 44. Rd5 1/2-1/2

[Event "World Youth Stars 5th"]
[Site "Kirishi"]
[Date "2007.05.24"]
[Round "8"]
[White "Andriasian, Zaven"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2523"]
[BlackElo "2540"]
[PlyCount "51"]
[EventDate "2007.05.16"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "11"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. Ncb4 O-O 14. Be2 Nxd5 15. Nxd5 Rb8 16. O-O g6 17. a4 bxa4 18. Rxa4 Rxb2 19. Bxa6 Be6 20. Bc4 Kh8 21. Rb4 Rxb4 22. cxb4 f5 23. Qd3 fxe4 24. Qxe4 Qb8 25. b5 Qa7 26. Ne3 1/2-1/2

[Event "World Youth Stars 5th"]
[Site "Kirishi"]
[Date "2007.05.25"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Nepomniachtchi, Ian"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2540"]
[BlackElo "2602"]
[PlyCount "70"]
[EventDate "2007.05.16"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "11"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Nc6 7. O-O Nh6 8. dxc5 Bxc5 9. b4 Be7 10. b5 Na5 11. a4 Rc8 12. Bd3 Nf5 13. g4 Nh6 14. h3 Nc4 15. Qe2 Qa5 16. Ra2 Ng8 17. Bf4 Bc5 18. Nbd2 Nxd2 19. Bxd2 Ne7 20. Rc1 O-O 21. c4 Bb4 22. c5 Ng6 23. Bxg6 fxg6 24. Nd4 Bxd2 25. Qxd2 Qc7 26. Qe3 Rce8 27. c6 Bc8 28. cxb7 Qxb7 29. Rac2 Rf7 30. a5 Ref8 31. a6 Qd7 32. Rc6 Re7 33. Qc3 Ree8 34. Rc7 Qd8 35. Rxa7 Qg5 1-0

[Event "World Youth Stars 5th"]
[Site "Kirishi"]
[Date "2007.05.26"]
[Round "10"]
[White "Gorovykh, Eduard"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2416"]
[BlackElo "2540"]
[PlyCount "56"]
[EventDate "2007.05.16"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "11"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. g3 O-O 14. h4 g6 15. h5 Bg5 16. Bh3 Bb7 17. Kf1 Ne7 18. Kg2 Nxd5 19. cxd5 Kg7 20. Ne1 f5 21. hxg6 hxg6 22. g4 fxe4 23. f3 Qb6 24. Rf1 Rf7 25. fxe4 Rxf1 26. Kxf1 Rf8+ 27. Kg2 Qf2+ 28. Kh1 Be3 0-1

[Event "World Youth Stars 5th"]
[Site "Kirishi"]
[Date "2007.05.27"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Negi, Parimarjan"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2540"]
[BlackElo "2515"]
[PlyCount "97"]
[EventDate "2007.05.16"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "11"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Bg5 Nc6 6. Bb5 Qa5+ 7. Nc3 Qxb5 8. Nxb5 Nxd4 9. Nfxd4 Rb8 10. Bxf6 gxf6 11. Nxa7 Bd7 12. c4 Rg8 13. g3 f5 14. Nxf5 d5 15. Nb5 dxc4 16. Nc7+ Kd8 17. Nd5 Rg6 18. O-O-O b5 19. Nb4 Ra8 20. a3 Rb6 21. Rd2 e6 22. Rhd1 Ra7 23. Nd6 f6 24. e5 Bxd6 25. Rxd6 Rxd6 26. Rxd6 Ke7 27. f4 fxe5 28. fxe5 Rc7 29. Na6 Rc8 30. Kd2 Bc6 31. Kc3 Bd5 32. Nb4 Bg2 33. Rb6 Kf7 34. Rxb5 Kg6 35. a4 Kf5 36. a5 Kg4 37. Rb6 Kf5 38. Kd4 Bf1 39. Nc6 Kg4 40. a6 Bg2 41. Kc5 Kh3 42. a7 Kxh2 43. Ra6 Ra8 44. Kb6 Kxg3 45. Kb7 Rf8 46. a8=Q Rxa8 47. Rxa8 h5 48. Rg8+ Kf2 49. Rh8 1-0

[Event "Minsk Inautomarket op"]
[Site "Minsk"]
[Date "2007.07.10"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Kurukin, Dmitry"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2560"]
[BlackElo "2189"]
[PlyCount "67"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 e6 6. Nc3 Nc6 7. Qd3 Be7 8. Bf4 b5 9. Bb3 Nf6 10. O-O-O Bb7 11. Bxd6 Qxd6 12. Qxd6 Bxd6 13. Rxd6 b4 14. e5 Nxe5 15. Nxe5 bxc3 16. bxc3 Rc8 17. Kb2 Ke7 18. Rhd1 Rc7 19. c4 Rhc8 20. f3 a5 21. Rb6 Rb8 22. Rd2 Nd7 23. Rxd7+ Rxd7 24. Nxd7 Kxd7 25. Rb5 Kc7 26. Rxa5 f6 27. Kc3 e5 28. Rc5+ Kb6 29. Rb5+ Kc7 30. c5 g5 31. Be6 h5 32. Bf5 Ra8 33. Rxb7+ Kxb7 34. Be4+ 1-0

[Event "Minsk Inautomarket op"]
[Site "Minsk"]
[Date "2007.07.11"]
[Round "2"]
[White "Shushpanov, Vladimir Fedorovich"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2364"]
[BlackElo "2560"]
[PlyCount "72"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nf3 d5 5. cxd5 Nxd5 6. d3 Be7 7. O-O O-O 8. Nc3 Be6 9. Bd2 Nb6 10. a3 f5 11. b4 Bf6 12. Rc1 h6 13. b5 Na5 14. Rb1 a6 15. a4 axb5 16. axb5 Qd7 17. Qc2 Rfd8 18. Be3 Qf7 19. Nd2 Nd7 20. Na4 Rac8 21. Nc5 Bd5 22. Bxd5 Qxd5 23. Nxd7 Qxd7 24. Qa2+ Kh8 25. Qxa5 f4 26. Ba7 b6 27. Bxb6 Ra8 28. Ba7 e4 29. Nxe4 Bd4 30. Qd2 Bxa7 31. Qxf4 Rf8 32. Qc1 Bb6 33. Kg2 Rae8 34. Rb2 Re5 35. Qc3 Bd4 36. Qb4 Rff5 1/2-1/2

[Event "Minsk Inautomarket op"]
[Site "Minsk"]
[Date "2007.07.12"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Kochetkov, Vitali"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2560"]
[BlackElo "2316"]
[PlyCount "63"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 cxd4 7. cxd4 Nge7 8. Na3 Nf5 9. Nc2 Nb4 10. O-O Nxc2 11. Qxc2 Qb6 12. Qd3 Be7 13. a4 a5 14. g4 Nh4 15. Nxh4 Bxh4 16. f4 Be7 17. f5 O-O-O 18. Bd2 f6 19. Kh1 Kb8 20. Rab1 fxe5 21. dxe5 d4 22. f6 Bc6+ 23. Bf3 gxf6 24. exf6 Bxf6 25. b4 Ka7 26. bxa5 Qc7 27. Rfc1 Bxf3+ 28. Qxf3 Qg7 29. a6 Rd7 30. Rc5 bxa6 31. Ba5 Rb7 32. Rxb7+ 1-0

[Event "Minsk Inautomarket op"]
[Site "Minsk"]
[Date "2007.07.13"]
[Round "4"]
[White "Kochetkov, German"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2396"]
[BlackElo "2560"]
[PlyCount "110"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bc4 d6 8. h3 e6 9. a4 Be7 10. d3 O-O 11. Nxd4 cxd4 12. Ne2 Nxe4 13. dxe4 Qxc4 14. Nxd4 e5 15. Nf3 Be6 16. b3 Qc6 17. Ba3 Rfd8 18. a5 Qc7 19. Qe2 f5 20. c4 Bf6 21. exf5 Bxf5 22. Rad1 Rd7 23. Qd2 Rad8 24. Qd5+ Kh8 25. Re2 Bg6 26. Red2 Bf7 27. Qe4 d5 28. cxd5 Qxa5 29. Bb4 Qb5 30. d6 Bxb3 31. Rd5 Qc6 32. Nxe5 Bxe5 33. Qxe5 Bxd5 34. Rxd5 Rf7 35. Rd4 Re8 36. Qg5 b6 37. Kh2 a5 38. Bd2 Qd7 39. f4 h6 40. Qd5 Rf5 41. Qf3 Rf6 42. Qh5 Rd8 43. Bc3 Rxd6 44. Re4 Kh7 45. f5 Rf8 46. Rg4 Rdf6 47. Be5 R8f7 48. Bxf6 Rxf6 49. Rf4 Qd6 50. g3 Qd2+ 51. Kg1 a4 52. Qf3 b5 53. Re4 Qd5 54. g4 a3 55. g5 Qxf5 0-1

[Event "Minsk Inautomarket op"]
[Site "Minsk"]
[Date "2007.07.14"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Gubajdullin, Alexey"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2560"]
[BlackElo "2420"]
[PlyCount "95"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Bg4 5. Bb5+ Nc6 6. Nc3 Nf6 7. Bg5 h6 8. Bxf6 gxf6 9. O-O-O a6 10. Bxc6+ bxc6 11. Rd3 h5 12. Nh4 e5 13. Qa4 Bd7 14. Re1 Qb6 15. Rf3 Rb8 16. Qb3 Qxb3 17. axb3 Be6 18. Rd3 Kd7 19. Red1 Kc7 20. g3 Rd8 21. Kb1 Rg8 22. f3 Be7 23. R3d2 Rd7 24. Rd3 Rgd8 25. f4 Bh3 26. Re1 Bf8 27. f5 d5 28. exd5 cxd5 29. Ne2 Bb4 30. c3 Bc5 31. Ng1 Bxg1 32. Rxg1 d4 33. cxd4 Rxd4 34. Rc1+ Kb7 35. Rdc3 R8d7 36. Ka2 Bg4 37. Rc8 Rd2 38. R8c6 e4 39. Rxf6 e3 40. Rcc6 R2d4 41. Rb6+ Kc8 42. Ng2 Bf3 43. Ne1 Bh1 44. Rh6 Rd1 45. Nc2 Be4 46. Rxa6 Bxc2 47. Rh8+ Kc7 48. Rha8 0-1

[Event "EU-ch U18 17th"]
[Site "Sibenik"]
[Date "2007.09.14"]
[Round "1"]
[White "Baryshpolets, Andrey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2307"]
[BlackElo "2560"]
[PlyCount "42"]
[EventDate "2007.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Bd7 9. Ne5 Bc6 10. Nxc6 Nxc6 11. e3 Na5 12. Nd2 c5 13. dxc5 Rc8 14. b4 cxb3 15. Nxb3 Nxb3 16. Qxb3 Nd7 17. Ba3 Nxc5 18. Bxc5 Bxc5 19. Qxb7 Qa5 20. Qe4 Be7 21. Rfc1 Bf6 1/2-1/2

[Event "EU-ch U18 17th"]
[Site "Sibenik"]
[Date "2007.09.15"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Novosel, Tomislav"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2560"]
[BlackElo "2072"]
[PlyCount "36"]
[EventDate "2007.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. Be3 Bg4 7. h3 Bh5 8. g4 Bg6 9. Ne5 e6 10. Bg2 c6 11. h4 Qb4 12. Qd2 Qxb2 13. Rb1 Qxc2 14. Rxb7 Nd5 15. Qxc2 Bxc2 16. Kd2 Nxc3 17. Kxc3 Ba4 18. Rhb1 f6 1-0

[Event "EU-ch U18 17th"]
[Site "Sibenik"]
[Date "2007.09.16"]
[Round "3"]
[White "Matsenko, Sergei"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2406"]
[BlackElo "2560"]
[PlyCount "32"]
[EventDate "2007.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Nc6 7. Be2 Be7 8. d5 Ne5 9. f4 Ned7 10. Nf3 O-O 11. O-O Re8 12. Qc2 g6 13. f5 Nc5 14. fxg6 fxg6 15. b4 Bf5 16. Qd2 Nca4 1/2-1/2

[Event "EU-ch U18 17th"]
[Site "Sibenik"]
[Date "2007.09.17"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Brzeski, Maciej"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2560"]
[BlackElo "2356"]
[PlyCount "81"]
[EventDate "2007.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg4 6. Nbd2 Bg7 7. h3 Bxf3 8. Nxf3 Nf6 9. O-O Nd7 10. Be3 b6 11. Rb1 e5 12. Qd2 Qe7 13. Bh6 O-O 14. Bxg7 Kxg7 15. Nh2 f6 16. Kh1 h5 17. Rbe1 Rf7 18. Qe3 Rd8 19. b3 Qd6 20. Qg3 Nf8 21. f4 exf4 22. Rxf4 Nd7 23. Nf3 Ne5 24. Nh4 Kh7 25. Ref1 Rg8 26. R4f2 Qe7 27. c3 Rd8 28. Rd2 Rg7 29. Re1 Nf7 30. Qe3 Rd6 31. d4 cxd4 32. cxd4 c5 33. d5 Rg8 34. Rf2 f5 35. Nf3 Qxe4 36. Qxe4 fxe4 37. Nd2 Kg7 38. Nxe4 Rdd8 39. Nf6 Rgf8 40. Re7 Kh6 41. Nd7 1-0

[Event "EU-ch U18 17th"]
[Site "Sibenik"]
[Date "2007.09.18"]
[Round "5"]
[White "Ronchetti, Niccolo"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2410"]
[BlackElo "2560"]
[PlyCount "57"]
[EventDate "2007.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 e6 11. Nd5 exd5 12. exd5 d6 13. f4 f6 14. c3 Be7 15. fxe5 fxe5 16. d4 cxd4 17. cxd4 O-O 18. dxe5 dxe5 19. Be3 Bf5 20. Rac1 Qd7 21. Bg2 Rae8 22. Bc5 e4 23. Qc4 Bxc5+ 24. Qxc5 Re5 25. Rcd1 Rd8 26. Qb4 Rxd5 27. Rxd5 Qxd5 28. Bxe4 Bxe4 29. Qxe4 1/2-1/2

[Event "EU-ch U18 17th"]
[Site "Sibenik"]
[Date "2007.09.19"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Llorente Zaro, Alfonso"]
[Result "1/2-1/2"]
[ECO "C61"]
[WhiteElo "2560"]
[BlackElo "2422"]
[PlyCount "49"]
[EventDate "2007.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. O-O c6 6. Bc4 Nf6 7. Re1 d6 8. c3 Ng4 9. h3 Ne5 10. Bf1 d3 11. Re3 g5 12. Bxd3 g4 13. Be2 gxh3 14. d4 hxg2 15. Rg3 Ng6 16. Bg4 Be7 17. Bh6 Rg8 18. Nd2 Bh4 19. Rxg2 Bxf2+ 20. Rxf2 Qh4 21. Rg2 Qxh6 22. Bxc8 Rxc8 23. Qf3 Qxd2 24. Rxd2 Nh4+ 25. Kf2 1/2-1/2

[Event "EU-ch U18 17th"]
[Site "Sibenik"]
[Date "2007.09.20"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Can, Emre"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2560"]
[BlackElo "2411"]
[PlyCount "88"]
[EventDate "2007.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Qd3 Qa5 11. h4 O-O 12. Nd4 Rac8 13. f3 a6 14. Kb1 b5 15. Nce2 Bb7 16. g4 b4 17. Ng3 Qc7 18. Qd2 Rfd8 19. Rhg1 a5 20. Rg2 Ne8 21. Bxe7 Qxe7 22. g5 Rc5 23. Nf1 Qc7 24. h5 Rb8 25. Ne3 a4 26. Ng4 Kf8 27. Rh1 Ke7 28. Ne3 Qa5 29. Rd1 Kf8 30. g6 Rxh5 31. gxf7 Kxf7 32. Nc4 Qc5 33. Qf4+ Ke7 34. Ne3 Qe5 35. Qg4 g6 36. Nc4 Qf6 37. Rgd2 Rc8 38. e5 dxe5 39. Nb5 Bxf3 40. Rd7+ Kf8 41. Qg1 Bxd1 42. Ncd6 Bxc2+ 43. Ka1 Nxd6 44. Nxd6 Rd8 0-1

[Event "EU-ch U18 17th"]
[Site "Sibenik"]
[Date "2007.09.21"]
[Round "8"]
[White "Stupak, Kirill"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2377"]
[BlackElo "2560"]
[PlyCount "30"]
[EventDate "2007.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 d5 3. Bg2 e6 4. c4 Be7 5. Nf3 O-O 6. O-O dxc4 7. Ne5 Nc6 8. Nxc6 bxc6 9. Na3 Bxa3 10. bxa3 Nd5 11. Qc2 Ba6 12. a4 Qf6 13. Ba3 Qxd4 14. Bxf8 Rxf8 15. Rfd1 Qe5 1/2-1/2

[Event "EU-ch U18 17th"]
[Site "Sibenik"]
[Date "2007.09.23"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Golubenko, Valentina"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2560"]
[BlackElo "2316"]
[PlyCount "55"]
[EventDate "2007.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. a4 Rb8 8. c3 d6 9. d4 Bb6 10. a5 Ba7 11. Be3 exd4 12. cxd4 O-O 13. h3 h6 14. Nc3 Ne7 15. Qc2 Bb7 16. Rfe1 b4 17. e5 Nfd5 18. Nxd5 Bxd5 19. Bxd5 Nxd5 20. Qc6 dxe5 21. Nxe5 Nxe3 22. fxe3 Ra8 23. Rac1 Qe7 24. Rf1 Qg5 25. Rce1 Qe7 26. Rxf7 Qd6 27. Ref1 Rfd8 28. Qc4 1-0

[Event "EU-Cup 23rd"]
[Site "Kemer"]
[Date "2007.10.03"]
[Round "1.3"]
[White "Zhigalko, Sergei"]
[Black "Aulin Jansson, Joran"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2562"]
[BlackElo "2279"]
[PlyCount "69"]
[EventDate "2007.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "TUR"]
[SourceTitle "CBM 121"]
[Source "ChessBase"]
[SourceDate "2007.11.14"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.14"]
[SourceQuality "1"]
[WhiteTeam "Vesnianka Gran"]
[BlackTeam "Asker"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "NOR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Qa5+ 6. Nc3 Qxb5 7. Nxb5 Nxd4 8. Nfxd4 Kd7 9. c4 g6 10. f3 a6 11. Nc3 e6 12. Be3 Kc7 13. a4 Bd7 14. a5 Rc8 15. Na4 Bxa4 16. Rxa4 Nf6 17. Ke2 Nd7 18. b4 Bg7 19. b5 Nc5 20. Rb4 Rhe8 21. Rd1 Be5 22. g3 h5 23. bxa6 bxa6 24. Nb3 Nxb3 25. Rxb3 Rb8 26. Bb6+ Kc6 27. Rbd3 g5 28. Ke3 Rxb6 29. axb6 Rd8 30. f4 Bf6 31. e5 Be7 32. exd6 gxf4+ 33. Kxf4 Rxd6 34. b7 Rxd3 35. Rxd3 1-0

[Event "EU-Cup 23rd"]
[Site "Kemer"]
[Date "2007.10.04"]
[Round "2.3"]
[White "Lev, Ronen"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2414"]
[BlackElo "2562"]
[PlyCount "82"]
[EventDate "2007.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "TUR"]
[SourceTitle "CBM 121"]
[Source "ChessBase"]
[SourceDate "2007.11.14"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.14"]
[SourceQuality "1"]
[WhiteTeam "Herzliya"]
[BlackTeam "Vesnianka Gran"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Nf3 b6 8. Bg5 Bb7 9. Nd2 Nbd7 10. f3 c5 11. dxc5 bxc5 12. e3 Qb6 13. Bd3 a5 14. O-O Rfe8 15. Bc2 d5 16. Rfe1 a4 17. Rac1 Bc6 18. cxd5 exd5 19. Bf5 Rab8 20. Bxf6 Nxf6 21. Qxc5 Qxc5 22. Rxc5 Rxb2 23. Rxc6 Rxd2 24. Bc2 Kf8 25. Kf1 d4 26. e4 d3 27. Bxa4 Ra8 28. Rc4 Nh5 29. e5 g5 30. Rd1 Rxd1+ 31. Bxd1 Rxa3 32. Rd4 Nf4 33. g3 Ne6 34. Rd5 Ke7 35. Kf2 Ra2+ 36. Kg1 Ra3 37. Kf2 Nc7 38. Rd6 Ra2+ 39. Ke3 Rxh2 40. Rxd3 Ne6 41. Ra3 Rg2 1/2-1/2

[Event "EU-Cup 23rd"]
[Site "Kemer"]
[Date "2007.10.05"]
[Round "3.3"]
[White "Zhigalko, Sergei"]
[Black "Grischuk, Alexander"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2562"]
[BlackElo "2715"]
[PlyCount "49"]
[EventDate "2007.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "TUR"]
[SourceTitle "CBM 121"]
[Source "ChessBase"]
[SourceDate "2007.11.14"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.14"]
[SourceQuality "1"]
[WhiteTeam "Vesnianka Gran"]
[BlackTeam "Ural Sverdlovskaya"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "RUS"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. a4 Rb8 8. c3 d6 9. d4 Bb6 10. a5 Ba7 11. h3 O-O 12. Be3 Nxe4 13. Bd5 exd4 14. Bxe4 d5 15. Nxd4 Nxd4 16. Bxd4 c5 17. Bxg7 Kxg7 18. Bxd5 Qg5 19. c4 bxc4 20. Ra3 Kh8 21. Rg3 Qf4 22. Qh5 Bf5 23. Rf3 Bg6 24. Rxf4 Bxh5 25. Bxc4 1/2-1/2

[Event "EU-Cup 23rd"]
[Site "Kemer"]
[Date "2007.10.06"]
[Round "4.3"]
[White "Palac, Mladen"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2567"]
[BlackElo "2562"]
[PlyCount "57"]
[EventDate "2007.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "TUR"]
[SourceTitle "CBM 121"]
[Source "ChessBase"]
[SourceDate "2007.11.14"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.14"]
[SourceQuality "1"]
[WhiteTeam "Zagreb"]
[BlackTeam "Vesnianka Gran"]
[WhiteTeamCountry "CRO"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. Nd2 O-O 12. O-O Rb8 13. Bb2 Nf6 14. e4 c5 15. exd5 exd5 16. dxc5 bxc5 17. Be5 Rb6 18. Re1 d4 19. Nf3 Bc8 20. Qd2 h6 21. Bxf6 Bxf6 22. Ne5 Bf5 23. Nd3 Bg5 24. f4 Bxd3 25. Qxd3 Bf6 26. Re2 Re8 27. Rae1 Rxe2 28. Rxe2 Qd6 29. Be4 1/2-1/2

[Event "EU-Cup 23rd"]
[Site "Kemer"]
[Date "2007.10.07"]
[Round "5.3"]
[White "Zhigalko, Sergei"]
[Black "Miroshnichenko, Evgenij"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2562"]
[BlackElo "2651"]
[PlyCount "30"]
[EventDate "2007.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "TUR"]
[SourceTitle "CBM 121"]
[Source "ChessBase"]
[SourceDate "2007.11.14"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.14"]
[SourceQuality "1"]
[WhiteTeam "Vesnianka Gran"]
[BlackTeam "Keystone"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 e6 7. Nc3 Nge7 8. Bb3 Qc7 9. Be3 Ng6 10. Na4 b5 11. Nb6 Rb8 12. Nxc8 Rxc8 13. a4 Be7 14. axb5 axb5 15. O-O O-O 1/2-1/2

[Event "EU-Cup 23rd"]
[Site "Kemer"]
[Date "2007.10.08"]
[Round "6.3"]
[White "Drabke, Lorenz Maximilian"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2411"]
[BlackElo "2562"]
[PlyCount "56"]
[EventDate "2007.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "TUR"]
[SourceTitle "CBM 121"]
[Source "ChessBase"]
[SourceDate "2007.11.14"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.14"]
[SourceQuality "1"]
[WhiteTeam "Reichenstein"]
[BlackTeam "Vesnianka Gran"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. Nbd2 Nd7 8. g4 Bg6 9. Nh4 e6 10. Ndf3 Be7 11. Nxg6 hxg6 12. e5 Qb6 13. Qe2 O-O-O 14. b3 c4 15. bxc4 Bb4+ 16. Kf1 Bc3 17. Be3 c5 18. Rd1 Qc6 19. Kg2 Bxe5 20. Rhe1 f5 21. Bg5 Rde8 22. Rh1 Bc7 23. Kg1 fxg4 24. Nh4 Rh5 25. Qxg4 Ne5 26. Qg3 Rxh4 27. f4 Nf3+ 28. Kf2 Nxg5 0-1

[Event "EU-Cup 23rd"]
[Site "Kemer"]
[Date "2007.10.09"]
[Round "7.3"]
[White "Zhigalko, Sergei"]
[Black "Petrosian, Tigran L"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2562"]
[BlackElo "2604"]
[PlyCount "12"]
[EventDate "2007.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "TUR"]
[SourceTitle "CBM 121"]
[Source "ChessBase"]
[SourceDate "2007.11.14"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.14"]
[SourceQuality "1"]
[WhiteTeam "Vesnianka Gran"]
[BlackTeam "Yerevan"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "ARM"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be2 Be7 1/2-1/2

[Event "FIDE World Cup"]
[Site "Khanty-Mansiysk"]
[Date "2007.11.24"]
[Round "1.1"]
[White "Sasikiran, Krishnan"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2661"]
[BlackElo "2562"]
[PlyCount "120"]
[EventDate "2007.11.24"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 122"]
[Source "ChessBase"]
[SourceDate "2008.01.30"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. Nd2 O-O 12. O-O Nf6 13. e4 dxe4 14. Nxe4 b5 15. Nc5 Bxc5 16. dxc5 bxc4 17. Qe2 Qd3 18. Qe5 Qg6 19. Rfd1 Nd5 20. Bf1 Rab8 21. Be1 Qf6 22. Qxf6 Nxf6 23. bxc4 Ne4 24. a3 Rfd8 25. Bb4 e5 26. f3 Ng5 27. Kf2 Ne6 28. Rd6 Rxd6 29. cxd6 c5 30. Ba5 Rb2+ 31. Kg1 Nd4 32. Bg2 Bc8 33. Re1 Bh3 34. d7 Rxg2+ 35. Kh1 Rxh2+ 36. Kxh2 Bxd7 37. Rb1 g5 38. f4 exf4 39. gxf4 g4 40. Bc3 Nf3+ 41. Kg3 h5 42. f5 Bxf5 43. Rb5 Be4 44. Rxc5 f5 45. Bf6 Kf7 46. Bd8 Nd4 47. Rc7+ Ke6 48. Rxa7 Nc6 49. Ra6 Ke5 50. Bg5 Kd4 51. Ra4 Kd3 52. c5 Nd4 53. Ra7 Ne2+ 54. Kh4 g3 55. Rd7+ Kc4 56. Rg7 Kxc5 57. Be3+ Kc4 58. Rxg3 Nxg3 59. Kxg3 Kd3 60. Bg5 Kc4 1/2-1/2

[Event "FIDE World Cup"]
[Site "Khanty-Mansiysk"]
[Date "2007.11.25"]
[Round "1.2"]
[White "Zhigalko, Sergei"]
[Black "Sasikiran, Krishnan"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2562"]
[BlackElo "2661"]
[PlyCount "49"]
[EventDate "2007.11.24"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 122"]
[Source "ChessBase"]
[SourceDate "2008.01.30"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4 h6 8. Bg2 g5 9. Qe2 Nbd7 10. O-O-O Ne5 11. h3 Nfd7 12. f4 gxf4 13. Bxf4 b5 14. Qf2 Bb7 15. Rhf1 Rh7 16. Kb1 Be7 17. Nce2 Qc7 18. Nc1 O-O-O 19. Nd3 Nc4 20. Bc1 Bf6 21. b3 Nce5 22. Bb2 Kb8 23. Nf4 Rc8 24. Nh5 Be7 25. Qe2 1/2-1/2

[Event "FIDE World Cup"]
[Site "Khanty-Mansiysk"]
[Date "2007.11.26"]
[Round "1.3"]
[White "Sasikiran, Krishnan"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2661"]
[BlackElo "2562"]
[PlyCount "120"]
[EventDate "2007.11.24"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 122"]
[Source "ChessBase"]
[SourceDate "2008.01.30"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. dxc5 bxc5 8. Bf4 d6 9. Rd1 Qb6 10. e3 Be7 11. Be2 O-O 12. O-O Rd8 13. Rd2 Nbd7 14. Rfd1 Nf8 15. Ng5 Rd7 16. Bf3 Bxf3 17. Nxf3 Rad8 18. h3 Ng6 19. Bg3 Qa6 20. Qb3 Rb7 21. Qa2 Qc6 22. Qb1 Rbd7 23. e4 h6 24. Re1 Qb7 25. Qc2 a6 26. Kh1 Rb8 27. Red1 Rbd8 28. Bh2 Qc6 29. Ng1 Nh5 30. Nge2 Bg5 31. Rd3 Nhf4 32. Nxf4 Bxf4 33. Bxf4 Nxf4 34. Re3 Rb8 35. Rd2 Ng6 36. Ne2 Rdb7 37. b3 a5 38. a4 Rb6 39. f4 Qb7 40. Rdd3 Nh4 41. Nc1 Ng6 42. Qf2 Qe7 43. g3 Qb7 44. Kh2 Ne7 45. f5 Nc6 46. Rxd6 Nd4 47. Rxb6 Qxb6 48. f6 e5 49. fxg7 Kxg7 50. g4 Re8 51. Ne2 Nxe2 52. Qxe2 Rd8 53. Rd3 Rd4 54. Rxd4 cxd4 55. Qf3 Qb4 56. Qf5 Qd2+ 57. Kg3 Qe1+ 58. Kg2 Qe2+ 59. Kg3 Qe1+ 60. Kg2 Qe2+ 1/2-1/2

[Event "FIDE World Cup"]
[Site "Khanty-Mansiysk"]
[Date "2007.11.26"]
[Round "1.4"]
[White "Zhigalko, Sergei"]
[Black "Sasikiran, Krishnan"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2562"]
[BlackElo "2661"]
[PlyCount "192"]
[EventDate "2007.11.24"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 122"]
[Source "ChessBase"]
[SourceDate "2008.01.30"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be2 Be7 7. O-O O-O 8. Ne5 cxd4 9. cxd4 Rd8 10. Be3 Nc6 11. Nc3 Qa5 12. Nxc6 bxc6 13. Qa4 Qb6 14. Qc2 Nd5 15. Na4 Qc7 16. Rac1 e5 17. Bc4 Be6 18. Bxd5 Bxd5 19. Rfd1 exd4 20. Rxd4 Bf6 21. Rd2 Qc8 22. h3 Qe6 23. Nc5 Qe7 24. b4 a5 25. bxa5 Rxa5 26. a4 Raa8 27. Rb1 Be5 28. Rb7 Bc7 29. Qf5 Qd6 30. g3 Re8 31. Rxd5 cxd5 32. Bf4 Qxc5 33. Rxc7 Qf8 34. Qxd5 Rxa4 35. Rd7 Raa8 36. Bd6 Re1+ 37. Kg2 Qe8 38. Rxf7 Qxf7 39. Qxa8+ Re8 40. Qf3 Qe6 41. Bc5 h6 42. Bd4 Rf8 43. Qb7 Rf7 44. Qa8+ Kh7 45. Be3 Qc4 46. Bf4 Re7 47. Be3 Re6 48. Qf3 Rf6 49. Qa8 Qd3 50. Qb7 Re6 51. Qf7 Rf6 52. Qb7 Qf5 53. Qa8 Rf7 54. Qc6 Rd7 55. Qf3 Qb1 56. Qc6 Rd1 57. Kf3 Qf5+ 58. Kg2 Rd5 59. Qc4 Re5 60. Qf4 Qe6 61. Qf3 Rf5 62. Qb7 Qc4 63. Bf4 Rd5 64. Qb1+ Rd3 65. Qb7 Rd1 66. Kh2 Qc2 67. Be3 Qd3 68. Qg2 Qf5 69. Qc6 Rd5 70. Qc4 Rd1 71. Qc6 Rd5 72. Qc4 Qf3 73. Qf4 Qxf4 74. Bxf4 Kg6 75. Kg2 Kf5 76. Be3 h5 77. Bb6 g5 78. Be3 g4 79. h4 Ke4 80. Bb6 Rd3 81. Ba7 Kd5 82. Bb6 Ra3 83. Be3 Ke4 84. Bc5 Rb3 85. Ba7 Kd3 86. Bc5 Ke2 87. Ba7 Kd3 88. Bc5 Ke4 89. Ba7 Kd5 90. Be3 Rxe3 91. fxe3 Ke4 92. Kf2 Kd3 93. e4 Kxe4 94. Ke2 Kd4 95. Kd2 Ke4 96. Ke2 Ke5 1/2-1/2

[Event "FIDE World Cup"]
[Site "Khanty-Mansiysk"]
[Date "2007.11.26"]
[Round "1.5"]
[White "Sasikiran, Krishnan"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2661"]
[BlackElo "2562"]
[PlyCount "201"]
[EventDate "2007.11.24"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 122"]
[Source "ChessBase"]
[SourceDate "2008.01.30"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O Ne4 9. Bd2 Nxc3 10. Bxc3 d5 11. cxd5 exd5 12. Rc1 Re8 13. b4 Nd7 14. a4 Nf6 15. b5 c5 16. dxc5 bxc5 17. Bxf6 Qxf6 18. Rxc5 d4 19. Ne1 Rab8 20. Rc7 Bxg2 21. Nxg2 a6 22. Rc6 Re6 23. Rxe6 Qxe6 24. Nf4 Qc4 25. bxa6 Ra8 26. Qd3 Qxa4 27. Rb1 Rxa6 28. Rb8+ Bf8 29. Qe4 Qc6 30. Qxc6 Rxc6 31. Rd8 Rd6 32. Ra8 Kg7 33. g4 Be7 34. Kg2 Rd7 35. h3 Bg5 36. Nd3 Re7 37. Kf3 Bd2 38. Rd8 Bc3 39. Nf4 Rb7 40. Kg2 Re7 41. Kf1 Rb7 42. h4 h6 43. Kg2 Re7 44. Kf3 Rb7 45. h5 g5 46. Nd3 Re7 47. Rd5 Re8 48. Nc5 Ra8 49. Ne4 Ra7 50. Ng3 Ra3 51. Kg2 Ra2 52. Rd6 Kh7 53. Rd7 Kg7 54. Rd6 Kh7 55. Rc6 Rb2 56. Kf3 Rb3 57. Nf5 Bb4+ 58. Ke4 Bf8 59. Rc8 Bg7 60. Rc7 Kg8 61. Rc6 Rb2 62. Kf3 Rb3+ 63. Kg2 Kh7 64. Rc7 Kg8 65. Rd7 Rb2 66. Kf3 Rb3+ 67. Kg2 Rb2 68. Re7 Ra2 69. Re8+ Kh7 70. Nd6 Ra7 71. Rd8 Ra2 72. Nxf7 Rxe2 73. Nd6 Re7 74. Nf5 Ra7 75. Kf3 Rb7 76. Ke4 Ra7 77. Re8 Bf6 78. Re6 Rf7 79. Rd6 Bg7 80. Re6 Bf6 81. Kd3 Rf8 82. f3 Rf7 83. Re8 Ra7 84. Rc8 Rb7 85. Rc6 Rf7 86. Nd6 Rd7 87. Rb6 Be7 88. Nf5 Bf8 89. Rf6 Bg7 90. Re6 Bf8 91. Re8 Bg7 92. Re7 Rxe7 93. Nxe7 Bf6 94. Nf5 Be5 95. Ke4 Bf6 96. Nxd4 Bg7 97. Nf5 Bf6 98. Kd5 Bc3 99. Ke6 Bb2 100. Kf7 Bc3 101. Ne7 1-0

[Event "FIDE World Cup"]
[Site "Khanty-Mansiysk"]
[Date "2007.11.26"]
[Round "1.6"]
[White "Zhigalko, Sergei"]
[Black "Sasikiran, Krishnan"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2562"]
[BlackElo "2661"]
[PlyCount "105"]
[EventDate "2007.11.24"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 122"]
[Source "ChessBase"]
[SourceDate "2008.01.30"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 e6 7. Nc3 Qc7 8. Bb3 Nf6 9. Bf4 Ne5 10. Qe2 Be7 11. Bg3 b5 12. Nd4 b4 13. Na4 Bd7 14. a3 Nc6 15. Nxc6 Qxc6 16. f3 bxa3 17. Rxa3 O-O 18. Ra1 d5 19. exd5 Nxd5 20. O-O Bf6 21. Rfd1 Rfd8 22. c4 Ne7 23. Rd6 Qb7 24. Nc5 Qc8 25. Ne4 Nf5 26. Rd2 Nxg3 27. hxg3 Be7 28. Rad1 Qc7 29. Bc2 Bc6 30. b3 g6 31. Kh2 Rab8 32. Nf2 Rxd2 33. Rxd2 Rd8 34. Be4 Rxd2 35. Qxd2 Be8 36. Qc3 f5 37. Bc2 Bd6 38. f4 e5 39. fxe5 Bxe5 40. Qd3 Bc6 41. Nh3 Qd6 42. Qe3 Qd4 43. Qg5 Bf6 44. Qc1 Be5 45. Qg5 Bf6 46. Qc1 Be5 47. Qe1 Kg7 48. b4 Qc3 49. Qf2 Qxb4 50. Ng5 Qe7 51. Qe3 f4 52. gxf4 Qxg5 53. Qxe5+ 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2008.01.10"]
[Round "1"]
[White "Romanenko, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2460"]
[BlackElo "2558"]
[PlyCount "37"]
[EventDate "2008.01.10"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. g3 O-O 14. Bg2 Bg5 15. O-O Ne7 16. Nde3 Bxe3 17. Nxe3 Be6 18. Qd3 Qb6 19. Nf5 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2008.01.11"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Zhigalko, Andrey"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2558"]
[BlackElo "2556"]
[PlyCount "91"]
[EventDate "2008.01.10"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. b3 g6 5. Bb2 Bg7 6. Be2 O-O 7. O-O Bg4 8. d3 Bxf3 9. Bxf3 e6 10. b4 Nbd7 11. Qb3 a6 12. a4 h5 13. Rc1 Ng4 14. Bxg7 Kxg7 15. Qb2+ Qf6 16. Qxf6+ Kxf6 17. Nd2 Ke7 18. Nb3 Rfc8 19. d4 Ngf6 20. h4 e5 21. cxd5 Nxd5 22. Na5 exd4 23. exd4 N7f6 24. Nxb7 Nxb4 25. Rab1 Nfd5 26. Na5 Kd7 27. Nxc6 Rxc6 28. Rxc6 Kxc6 29. Rxb4 Ra7 30. Rb8 Rd7 31. Rc8+ Kd6 32. a5 Nc7 33. Kf1 Nb5 34. Rc6+ Ke7 35. Rxa6 Nxd4 36. Bd1 Rb7 37. Ke1 Rb2 38. Rb6 Rxb6 39. axb6 Kd8 40. Ba4 Nf5 41. g3 Ne7 42. Kd2 f6 43. Bc2 f5 44. Bd1 Nd5 45. b7 Kc7 46. Bf3 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2008.01.12"]
[Round "3"]
[White "Smirnov, Valerij"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2394"]
[BlackElo "2558"]
[PlyCount "76"]
[EventDate "2008.01.10"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 h6 6. Bh4 Be7 7. e3 O-O 8. Be2 d6 9. O-O Nbd7 10. h3 a6 11. b4 Re8 12. Bg3 Bf8 13. Qc2 c5 14. bxc5 bxc5 15. Rab1 Qc7 16. Rb3 Rac8 17. Rfb1 Ba8 18. Ra3 Bb7 19. Rab3 Rb8 20. Nd2 cxd4 21. exd4 e5 22. dxe5 dxe5 23. f3 Nc5 24. R3b2 Ne6 25. Bf2 Nd4 26. Bxd4 exd4 27. Nce4 Bxe4 28. fxe4 Rxb2 29. Rxb2 Qf4 30. Rb3 Nxe4 31. Nxe4 Rxe4 32. Rf3 Qe5 33. Bf1 Bc5 34. Qd3 g6 35. g3 Re3 36. Qd1 d3 37. Kg2 Re2+ 38. Kh1 Qd4 0-1

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2008.01.13"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Mihajlovskij, Sergei"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2558"]
[BlackElo "2466"]
[PlyCount "95"]
[EventDate "2008.01.10"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. Re1 c6 8. a4 exd4 9. Nxd4 Ne5 10. Ba2 Re8 11. h3 Bf8 12. Bf4 Bd7 13. Bg3 Qb6 14. Bb3 a5 15. f4 Ng6 16. Bf2 Qc7 17. Qf3 Rad8 18. Rad1 Bc8 19. g4 Nd7 20. Ba2 Nc5 21. h4 d5 22. e5 f6 23. h5 Nxf4 24. Qxf4 Rxe5 25. Rxe5 Qxe5 26. Qxe5 fxe5 27. Nf5 g6 28. Ne3 Re8 29. Ncxd5 cxd5 30. Nxd5 Kg7 31. Nc7 Re7 32. Bxc5 Rxc7 33. h6+ Kxh6 34. Bxf8+ Kg5 35. c3 Bxg4 36. Rd5 Rd7 37. Rxe5+ Kf4 38. Rd5 h5 39. Kf2 g5 40. Bd6+ Ke4 41. Rd4+ Kf5 42. Bc5 Rxd4 43. Bxd4 Bd1 44. Bd5 h4 45. Bxb7 g4 46. Bb6 g3+ 47. Kg2 Kg4 48. Bc8+ 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2008.01.14"]
[Round "5"]
[White "Lomako, Pavel"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2413"]
[BlackElo "2558"]
[PlyCount "48"]
[EventDate "2008.01.10"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. Bf4 Qb6 4. b3 Bf5 5. e3 Nf6 6. Bd3 Bxd3 7. Qxd3 Nbd7 8. O-O Nh5 9. c4 e6 10. Nbd2 g6 11. Be5 Nxe5 12. dxe5 Rd8 13. cxd5 exd5 14. Nd4 Bb4 15. a3 Bxd2 16. Qxd2 c5 17. Ne2 O-O 18. Rac1 Rfe8 19. Qc3 Qa6 20. Ng3 Nxg3 21. hxg3 d4 22. Qxc5 d3 23. Rfd1 b6 24. Qc4 Qxa3 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2008.01.15"]
[Round "6"]
[White "Azarov, Sergei Nikolaevich"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2594"]
[BlackElo "2558"]
[PlyCount "46"]
[EventDate "2008.01.10"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 Be6 14. g3 O-O 15. Bg2 a5 16. O-O Rb8 17. Qh5 f5 18. Nce3 Kh8 19. Rad1 Ne7 20. Nxe7 Qxe7 21. g4 e4 22. Nxf5 Bxf5 23. gxf5 Qe5 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2008.01.16"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Teterev, Vitaly"]
[Result "1/2-1/2"]
[ECO "C79"]
[WhiteElo "2558"]
[BlackElo "2507"]
[PlyCount "145"]
[EventDate "2008.01.10"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c3 g6 7. d4 Bg7 8. Re1 b5 9. Bb3 Nf6 10. dxe5 Nxe5 11. Nxe5 dxe5 12. c4 O-O 13. Nc3 c6 14. cxb5 axb5 15. Bg5 Qe7 16. a4 bxa4 17. Nxa4 h6 18. Be3 Rfb8 19. Bc5 Qe8 20. Qc2 Be6 21. Bxe6 Qxe6 22. Rad1 Rb5 23. b4 Bf8 24. Bxf8 Rxf8 25. Nc5 Qe7 26. Qc3 Rfb8 27. Nd3 Qe6 28. h3 Nh5 29. Nc5 Qe7 30. Nd3 Nf4 31. Nxf4 exf4 32. e5 Qxb4 33. Qxc6 R5b6 34. Qf3 Re6 35. Re4 Qb3 36. Qxb3 Rxb3 37. Rxf4 Rxe5 38. Rd7 Rf5 39. Rxf5 gxf5 40. Rd5 f4 41. Rd4 f3 42. g4 Kg7 43. Kh2 Kg6 44. Rd5 Ra3 45. Kg3 Rb3 46. Rd6+ Kg7 47. Rd5 Kg6 48. Rf5 Ra3 49. Rxf3 Ra5 50. h4 f6 51. h5+ Kf7 52. Rf4 Ra3+ 53. Rf3 Ra5 54. Rb3 Ra7 55. Rb4 Rc7 56. Kf4 Ra7 57. Ke4 Re7+ 58. Kd3 Rd7+ 59. Rd4 Ra7 60. Rb4 Rd7+ 61. Ke3 Re7+ 62. Kf3 Ra7 63. Kg3 Rc7 64. Kf4 Ra7 65. Rb5 Re7 66. Kf5 Ra7 67. f4 Rc7 68. Rb4 Ra7 69. Ke4 Re7+ 70. Kd5 Rd7+ 71. Ke4 Re7+ 72. Kf3 Ra7 73. Ke4 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2008.01.17"]
[Round "8"]
[White "Lutsko, Igor"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2429"]
[BlackElo "2558"]
[PlyCount "66"]
[EventDate "2008.01.10"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. Qc2 Nbd7 10. Rd1 O-O 11. Bf4 Rc8 12. Nc3 h6 13. h3 Re8 14. g4 dxc4 15. e4 Bb4 16. bxc4 Bxc4 17. Ne2 b5 18. Ng3 c5 19. a3 Ba5 20. g5 hxg5 21. Bxg5 Qc7 22. Bxf6 Nxf6 23. e5 Nh7 24. dxc5 Bd5 25. Rxd5 exd5 26. Rc1 Bb6 27. c6 g6 28. Ne2 Rxe5 29. Nxe5 Qxe5 30. Qd3 Nf6 31. Kf1 Ne4 32. Qxb5 Qf6 33. f3 Qh4 0-1

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2008.01.18"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Fedorov, Alexei"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2558"]
[BlackElo "2607"]
[PlyCount "48"]
[EventDate "2008.01.10"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 Qc7 5. Nf3 g6 6. O-O Bg7 7. a4 O-O 8. Na3 Bg4 9. Be3 cxd4 10. cxd4 Nc6 11. Rc1 Qd8 12. h3 Bxf3 13. Qxf3 Nd7 14. Nc2 e5 15. d5 Nd4 16. Nxd4 exd4 17. Bd2 Nc5 18. Rc4 Re8 19. Re1 a5 20. Rcc1 Qh4 21. Rb1 Re7 22. b4 Nxa4 23. bxa5 Nc3 24. Rb6 Rd7 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2008.01.19"]
[Round "10"]
[White "Stupak, Kirill"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2412"]
[BlackElo "2558"]
[PlyCount "151"]
[EventDate "2008.01.10"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 dxc4 5. a4 Bb4 6. e4 b5 7. Bd2 Nf6 8. e5 Bxc3 9. bxc3 Ne4 10. Qb1 Qd5 11. axb5 cxb5 12. Ra5 a6 13. Bxc4 Qxc4 14. Qxe4 Nc6 15. Ra1 Bb7 16. Qe2 Qd5 17. O-O O-O 18. Rfd1 a5 19. Be3 Rfc8 20. Ne1 Ne7 21. Bd2 Nf5 22. Qf3 Qd7 23. Qg4 Rc4 24. Nd3 b4 25. Nb2 h5 26. Qe2 Rc7 27. Na4 Qd5 28. f3 Rb8 29. Qf2 Qb5 30. Qf1 Bd5 31. Qxb5 Rxb5 32. Nc5 Ne7 33. Rac1 bxc3 34. Bxc3 Nc6 35. Rb1 Rxb1 36. Rxb1 Ra7 37. Na4 Ne7 38. Ra1 Bc6 39. Kf2 Nd5 40. Bd2 Ra8 41. h4 Rb8 42. Ke2 Kh7 43. g3 Bb5+ 44. Kd1 Bc6 45. Ke2 Kg6 46. g4 hxg4 47. fxg4 Rb3 48. Nc5 Rg3 49. h5+ Kh7 50. Rxa5 Rxg4 51. Ra7 Kg8 52. Kd3 Rg3+ 53. Kc2 Ne3+ 54. Bxe3 Rxe3 55. Rc7 Bb5 56. Rc8+ Kh7 57. Rf8 Bc4 58. Rxf7 Kh6 59. Re7 Kxh5 60. Rxg7 Ra3 61. Re7 Kg4 62. Nxe6 Kf3 63. Nc5 Ke3 64. Rd7 Bb5 65. Rd8 Bc4 66. e6 Ra7 67. Kc3 Ba2 68. d5 Rc7 69. Kb4 Kd4 70. d6 Rxc5 71. e7 Bf7 72. d7 Rc2 73. e8=Q Rb2+ 74. Ka5 Ra2+ 75. Kb6 Rb2+ 76. Kc7 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2008.01.20"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Borsuk, Yuriy"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "2558"]
[BlackElo "2268"]
[PlyCount "93"]
[EventDate "2008.01.10"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. c3 Na5 9. Bc2 c5 10. d4 Nd7 11. Nbd2 O-O 12. Nf1 exd4 13. cxd4 Nc6 14. Bf4 cxd4 15. Nxd4 Nxd4 16. Qxd4 Qb6 17. Qd2 Ne5 18. b3 Be6 19. Rad1 Rac8 20. Ne3 Rfd8 21. Bb1 a5 22. h3 a4 23. Nd5 Bxd5 24. Qxd5 Qc5 25. Be3 Qb4 26. Re2 axb3 27. axb3 Nd7 28. Rd4 Qc5 29. Rc2 Qxd5 30. Rxd5 Rxc2 31. Bxc2 Rb8 32. Kf1 Kf8 33. Ke2 Nc5 34. e5 Nb7 35. Rxb5 Rc8 36. Bxh7 Nc5 37. Bf5 Re8 38. Kf3 Ne6 39. Bxe6 fxe6 40. exd6 Bxd6 41. Ke4 Rc8 42. Rb6 Ke7 43. Rb7+ Kf6 44. Bd4+ e5 45. Be3 Rc3 46. f4 exf4 47. Bd4+ 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2008.01.21"]
[Round "12"]
[White "Podolchenko, Evgeniy"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2467"]
[BlackElo "2558"]
[PlyCount "30"]
[EventDate "2008.01.10"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Bd6 5. Bd3 f5 6. Qc2 Nf6 7. cxd5 cxd5 8. Nb5 Nc6 9. Nxd6+ Qxd6 10. Bd2 Ne4 11. Ne2 Bd7 12. f3 Nxd2 13. Qxd2 Rc8 14. a3 O-O 15. O-O Ne7 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2008.01.22"]
[Round "13"]
[White "Zhigalko, Sergei"]
[Black "Tihonov, Jurij"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2558"]
[BlackElo "2497"]
[PlyCount "63"]
[EventDate "2008.01.10"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. O-O-O Be7 10. f4 Rc8 11. f5 Bc4 12. h3 b5 13. g4 b4 14. Nd5 Nxe4 15. Qg2 Bxd5 16. Rxd5 Nef6 17. Rd1 h6 18. Bxa6 Rb8 19. h4 h5 20. g5 Ng4 21. Bg1 Ra8 22. Bb7 Rxa2 23. Kb1 Ra5 24. Qc6 e4 25. Nxa5 Qxa5 26. Rd5 Qd8 27. Bc8 e3 28. Bh2 e2 29. Bf4 O-O 30. Bxd7 Qb8 31. Qa6 Qc7 32. Ba4 1-0

[Event "Moscow Aeroflot op-A1"]
[Site "Moscow"]
[Date "2008.02.14"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Vachier Lagrave, Maxime"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2558"]
[BlackElo "2637"]
[PlyCount "121"]
[EventDate "2008.02.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 123"]
[Source "ChessBase"]
[SourceDate "2008.04.02"]
[SourceVersion "1"]
[SourceVersionDate "2008.04.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 e6 7. Nc3 Nge7 8. Be3 Ng6 9. Bb3 Be7 10. O-O-O b5 11. h4 Qc7 12. Bg5 Nge5 13. Qd2 Bb7 14. Bxe7 Qxe7 15. Qxd6 Nxf3 16. gxf3 Rd8 17. Qg3 O-O 18. Rhg1 Qf6 19. f4 Nd4 20. Bd5 b4 21. e5 Qh6 22. Bxb7 bxc3 23. Bxa6 cxb2+ 24. Kb1 f6 25. Bc4 Kh8 26. exf6 Qxf6 27. Qe3 Nxc2 28. Kxc2 Rc8 29. Rd4 Rc5 30. Kb1 e5 31. fxe5 Rxe5 32. Qd2 Rf5 33. Rd7 Rf4 34. Rgxg7 Rxh4 35. Bf1 Rh1 36. Qd3 Rxf1+ 37. Qxf1 Qf5+ 38. Kxb2 Rb8+ 39. Rb7 Qe5+ 40. Kc2 Qc5+ 41. Kb3 Qd5+ 42. Qc4 Rxb7+ 43. Rxb7 Qxb7+ 44. Kc2 h5 45. a4 Qf3 46. Qd4+ Kg8 47. Kd2 Qb3 48. Ke2 Qb1 49. Qd5+ Kg7 50. Qg5+ Kf8 51. Qc5+ Kg7 52. a5 h4 53. Qc7+ Kf8 54. Qd6+ Kg7 55. a6 h3 56. Qd4+ Kf7 57. a7 Qb7 58. Qf4+ Ke7 59. Qe3+ Kd8 60. Qd4+ Kc7 61. Qg7+ 1-0

[Event "Moscow Aeroflot op-A1"]
[Site "Moscow"]
[Date "2008.02.15"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Guseinov, Gadir"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2558"]
[BlackElo "2617"]
[PlyCount "27"]
[EventDate "2008.02.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 123"]
[Source "ChessBase"]
[SourceDate "2008.04.02"]
[SourceVersion "1"]
[SourceVersionDate "2008.04.02"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. Nc3 dxe4 6. Bc4 Nf6 7. Qb3 e6 8. d5 exd5 9. Nxd5 Bg7 10. Bg5 O-O 11. Rd1 Nbd7 12. Ne2 h6 13. Nxf6+ Bxf6 14. Bxh6 1/2-1/2

[Event "Moscow Aeroflot op-A1"]
[Site "Moscow"]
[Date "2008.02.16"]
[Round "3"]
[White "Rodshtein, Maxim"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2614"]
[BlackElo "2558"]
[PlyCount "103"]
[EventDate "2008.02.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 123"]
[Source "ChessBase"]
[SourceDate "2008.04.02"]
[SourceVersion "1"]
[SourceVersionDate "2008.04.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Be7 7. e4 d5 8. cxd5 Bxf1 9. Kxf1 exd5 10. e5 Ne4 11. Nc3 Nxc3 12. Bxc3 O-O 13. Kg2 Qd7 14. h4 Nc6 15. Bd2 Nd8 16. Ng5 g6 17. h5 Qf5 18. Qxf5 gxf5 19. Nf3 c5 20. dxc5 bxc5 21. Bh6 Re8 22. Rad1 Rb8 23. Rxd5 Rxb2 24. Nh4 Bxh4 25. Rxh4 Rxa2 26. Rxc5 Ra6 27. Be3 Rae6 28. Ra4 Rxe5 29. Rxe5 Rxe5 30. Rxa7 Rd5 31. h6 Ne6 32. Bg5 f6 33. Bxf6 Rd6 34. Be5 Rd5 35. f4 Rd2+ 36. Kh3 Rd1 37. Kg2 Rd2+ 38. Kh3 Rd1 39. g4 fxg4+ 40. Kxg4 Rg1+ 41. Kf5 Rg6 42. Re7 Nc5 43. Bg7 Ne6 44. Be5 Nc5 45. Bd4 Nd3 46. Bg7 Rg1 47. Re8+ Kf7 48. Rf8+ Ke7 49. Rh8 Nxf4 50. Rxh7 Ke8 51. Kxf4 Rf1+ 52. Kg5 1-0

[Event "Moscow Aeroflot op-A1"]
[Site "Moscow"]
[Date "2008.02.17"]
[Round "4"]
[White "Volokitin, Andrei"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E37"]
[WhiteElo "2674"]
[BlackElo "2558"]
[PlyCount "99"]
[EventDate "2008.02.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 123"]
[Source "ChessBase"]
[SourceDate "2008.04.02"]
[SourceVersion "1"]
[SourceVersionDate "2008.04.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 Ne4 7. Qc2 c5 8. dxc5 Nc6 9. e3 Qa5+ 10. Bd2 Nxd2 11. Qxd2 dxc4 12. Qxa5 Nxa5 13. Rc1 b5 14. cxb6 Bb7 15. bxa7 Ke7 16. Ne2 Rxa7 17. Nc3 Bc6 18. Na2 Ba4 19. Nb4 Rd8 20. Be2 Rad7 21. O-O Bb3 22. Bf3 Rd2 23. Rb1 g6 24. Rfc1 f5 25. Kf1 Kf6 26. Ke1 R8d6 27. Bd1 Bxd1 28. Rxd1 Nb3 29. Nc2 R2d3 30. Rxd3 cxd3 31. Nd4 Nxd4 32. exd4 Rxd4 33. b4 Ke7 34. a4 Kd6 35. a5 Kc7 36. Kd2 e5 37. f3 e4 38. fxe4 fxe4 39. Ke3 Rc4 40. b5 Ra4 41. a6 Kb6 42. Rb2 h6 43. g3 h5 44. h4 Ra3 45. Kxe4 d2 46. Rxd2 Kxb5 47. Ke5 Re3+ 48. Kf4 Ra3 49. Rd5+ Kxa6 50. Rd6+ 1-0

[Event "Moscow Aeroflot op-A1"]
[Site "Moscow"]
[Date "2008.02.18"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Laznicka, Viktor"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2558"]
[BlackElo "2595"]
[PlyCount "52"]
[EventDate "2008.02.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 123"]
[Source "ChessBase"]
[SourceDate "2008.04.02"]
[SourceVersion "1"]
[SourceVersionDate "2008.04.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 f6 10. exf6 gxf6 11. Bd3 Nxe3 12. fxe3 Bh6 13. Qe2 Bd7 14. Nc3 Ne7 15. Nd2 O-O 16. Nb3 e5 17. Nc5 Bc8 18. Qh5 f5 19. Qh4 exd4 20. exd4 Qf6 21. Qxf6 Rxf6 22. Kf2 Bd2 23. Nb1 Bf4 24. Nc3 Bd2 25. Nb1 Bf4 26. Nc3 Bd2 1/2-1/2

[Event "Moscow Aeroflot op-A1"]
[Site "Moscow"]
[Date "2008.02.19"]
[Round "6"]
[White "Volkov, Sergey"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2623"]
[BlackElo "2558"]
[PlyCount "89"]
[EventDate "2008.02.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 123"]
[Source "ChessBase"]
[SourceDate "2008.04.02"]
[SourceVersion "1"]
[SourceVersionDate "2008.04.02"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 Bb4 5. cxd5 exd5 6. e5 c5 7. Nf3 Nc6 8. Bb5 Nge7 9. O-O O-O 10. dxc5 Bg4 11. h3 Bxf3 12. Qxf3 Bxc5 13. Bxc6 bxc6 14. Bg5 h6 15. Bh4 Qd7 16. Rfe1 Rfe8 17. Na4 Bd4 18. Rad1 Nf5 19. Bg3 Rad8 20. b4 a5 21. bxa5 Ba7 22. Nb6 Qe6 23. Bf4 Bxb6 24. axb6 c5 25. Rb1 d4 26. a4 c4 27. a5 d3 28. Bd2 Nd4 29. Qe4 f5 30. Qe3 Nc2 31. Qc5 Rc8 32. Qd6 c3 33. Qxe6+ Rxe6 34. Bxc3 Nxe1 35. Bxe1 Rb8 36. f4 g5 37. g3 Rc6 38. Kf2 Rc4 39. a6 Ra4 40. a7 Rb7 41. Bc3 Kf7 42. Ke3 d2 43. Kxd2 Rd7+ 44. Kc2 Ra2+ 45. Rb2 1-0

[Event "Moscow Aeroflot op-A1"]
[Site "Moscow"]
[Date "2008.02.20"]
[Round "7"]
[White "Cherniaev, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2491"]
[BlackElo "2558"]
[PlyCount "88"]
[EventDate "2008.02.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 123"]
[Source "ChessBase"]
[SourceDate "2008.04.02"]
[SourceVersion "1"]
[SourceVersionDate "2008.04.02"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 d5 9. Nh4 Bd7 10. Be2 e6 11. g3 Be7 12. Ng2 f6 13. f4 Rc8 14. Nc3 O-O 15. Be3 Kh8 16. exf6 Bxf6 17. b3 Nxd4 18. Bxd4 Rxc3 19. O-O Bxd4+ 20. Qxd4 Qf6 21. Qd2 Rfc8 22. Ne3 Qe7 23. Rac1 Qc5 24. Rxc3 Qxc3 25. Rd1 Kg8 26. Ng4 Kf8 27. Qxc3 Rxc3 28. Bd3 h6 29. Kf2 Be8 30. Ne5 Nd7 31. Nxd7+ Bxd7 32. Ke2 Ke7 33. Kd2 Rc8 34. Re1 Kd6 35. h4 g5 36. hxg5 hxg5 37. Rh1 Rg8 38. Ke3 gxf4+ 39. gxf4 Rg2 40. Ra1 Bc6 41. Kd4 Rg4 42. Ke3 Rg3+ 43. Kd4 Rf3 44. Rc1 Ke7 0-1

[Event "Moscow Aeroflot op-A1"]
[Site "Moscow"]
[Date "2008.02.21"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Khairullin, Ildar"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2558"]
[BlackElo "2544"]
[PlyCount "53"]
[EventDate "2008.02.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 123"]
[Source "ChessBase"]
[SourceDate "2008.04.02"]
[SourceVersion "1"]
[SourceVersionDate "2008.04.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 c5 16. d5 c4 17. Bg5 h6 18. Be3 Nc5 19. Qd2 h5 20. Bg5 Be7 21. Ra3 Nfd7 22. Be3 Qc7 23. Qe2 Nb6 24. axb5 axb5 25. Rxa8 Rxa8 26. Nh2 Nbd7 27. Qd1 1/2-1/2

[Event "Moscow Aeroflot op-A1"]
[Site "Moscow"]
[Date "2008.02.22"]
[Round "9"]
[White "Bocharov, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2600"]
[BlackElo "2558"]
[PlyCount "89"]
[EventDate "2008.02.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 123"]
[Source "ChessBase"]
[SourceDate "2008.04.02"]
[SourceVersion "1"]
[SourceVersionDate "2008.04.02"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nbd2 f5 5. g3 Nd7 6. Bg2 Bd6 7. O-O Qe7 8. Ne1 Ngf6 9. Nd3 O-O 10. Qc2 e5 11. cxd5 Nxd5 12. e4 fxe4 13. Nxe4 exd4 14. Bg5 N7f6 15. Rfe1 Qc7 16. Nxd6 Qxd6 17. Qc4 Bf5 18. Qxd4 Rad8 19. Nc5 Rf7 20. Rad1 Rdf8 21. Re5 Bc8 22. Rde1 h6 23. Bd2 b6 24. Ne6 Re8 25. Nf4 Rxe5 26. Rxe5 Bd7 27. b4 Re7 28. Ng6 Rxe5 29. Nxe5 Be6 30. f4 Nd7 31. Nc4 Qe7 32. a3 Bf7 33. Qd3 Qf6 34. h3 Qe6 35. Kf2 Bg6 36. Qd4 N5f6 37. g4 Be4 38. f5 Qe7 39. Bf1 Bd5 40. Bf4 c5 41. Qe3 Ne4+ 42. Kg1 cxb4 43. Bd6 Qf6 44. Bxb4 Ne5 45. Nxe5 1/2-1/2

[Event "EU-ch 9th"]
[Site "Plovdiv"]
[Date "2008.04.21"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Kanakaris, Georgios"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2568"]
[BlackElo "2300"]
[PlyCount "57"]
[EventDate "2008.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "CBM 124"]
[Source "ChessBase"]
[SourceDate "2008.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 cxd4 8. cxd4 Bd7 9. Bc2 g5 10. h3 h6 11. Nc3 Nge7 12. Be3 Bg7 13. O-O f5 14. exf6 Bxf6 15. Re1 O-O-O 16. Qd2 Rdg8 17. Na4 Qc7 18. b4 g4 19. Bf4 Qd8 20. hxg4 Rxg4 21. b5 Rhg8 22. g3 Qf8 23. bxc6 Nxc6 24. Nb6+ Kd8 25. Nxd7 Kxd7 26. Ba4 Bh8 27. Bxc6+ bxc6 28. Ne5+ Bxe5 29. Bxe5 1-0

[Event "EU-ch 9th"]
[Site "Plovdiv"]
[Date "2008.04.22"]
[Round "2"]
[White "Efimenko, Zahar"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2660"]
[BlackElo "2568"]
[PlyCount "41"]
[EventDate "2008.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "CBM 124"]
[Source "ChessBase"]
[SourceDate "2008.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 h6 6. Bh4 Be7 7. e3 O-O 8. Bd3 c5 9. O-O cxd4 10. exd4 d5 11. Qe2 dxc4 12. Bxc4 Nc6 13. Rfd1 Nb4 14. Rac1 Nbd5 15. Bg3 Nxc3 16. bxc3 Ne4 17. Bd3 Nxg3 18. hxg3 Rc8 19. c4 Bxf3 20. Qxf3 Qc7 21. Be4 1/2-1/2

[Event "EU-ch 9th"]
[Site "Plovdiv"]
[Date "2008.04.23"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Beliavsky, Alexander G"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2568"]
[BlackElo "2641"]
[PlyCount "66"]
[EventDate "2008.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "CBM 124"]
[Source "ChessBase"]
[SourceDate "2008.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 Bb7 9. d3 d6 10. a3 Na5 11. Ba2 c5 12. Nbd2 Bc8 13. Nf1 Be6 14. Ne3 Nc6 15. Nd5 Nd4 16. Nxe7+ Qxe7 17. c3 Nxf3+ 18. Qxf3 Nd7 19. Be3 Rac8 20. Bxe6 fxe6 21. Qe2 d5 22. d4 exd4 23. cxd4 dxe4 24. dxc5 Nxc5 25. Bxc5 Qxc5 26. Rad1 Rf4 27. Rd2 h6 28. Qe3 Qxe3 29. Rxe3 Rc1+ 30. Kh2 Rf1 31. Ree2 e5 32. Rc2 Rf6 33. Kg3 Rg6+ 1/2-1/2

[Event "EU-ch 9th"]
[Site "Plovdiv"]
[Date "2008.04.24"]
[Round "4"]
[White "Akopian, Vladimir Eduardovic"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2673"]
[BlackElo "2568"]
[PlyCount "95"]
[EventDate "2008.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "CBM 124"]
[Source "ChessBase"]
[SourceDate "2008.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. d3 a6 6. Bxc6 Qxc6 7. O-O e6 8. Bg5 d6 9. Re1 Be7 10. e5 dxe5 11. Nxe5 Qc7 12. Qf3 O-O 13. a4 b6 14. a5 Bb7 15. axb6 Qxb6 16. Nc4 Qc7 17. Qg3 Qxg3 18. hxg3 Rab8 19. Ra5 Rfd8 20. Na4 Rbc8 21. Ra1 h6 22. Be3 Nd7 23. Ra3 g5 24. Nab6 Nxb6 25. Nxb6 Rc7 26. Rc3 Rc6 27. Rb3 Rc7 28. c4 e5 29. Na4 e4 30. dxe4 Bxe4 31. Bxc5 Bf6 32. Rxa6 Bc2 33. Rb5 Bg7 34. Nb6 Rd1+ 35. Kh2 Rc6 36. Ra8+ Kh7 37. Ra7 Kg6 38. Nd5 Re6 39. Be3 Be4 40. b3 Rb1 41. Ne7+ Kh7 42. Nf5 Re5 43. Rxf7 Rxf5 44. Rbxf5 Bxf5 45. Bd4 Kg6 46. Rxg7+ Kh5 47. Rf7 Bc2 48. g4+ 1-0

[Event "EU-ch 9th"]
[Site "Plovdiv"]
[Date "2008.04.25"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Ter Sahakyan, Samvel"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2568"]
[BlackElo "2449"]
[PlyCount "74"]
[EventDate "2008.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "CBM 124"]
[Source "ChessBase"]
[SourceDate "2008.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.28"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d3 Bg7 5. g3 Nge7 6. Bg2 d6 7. Rb1 Bf5 8. e4 Bg4 9. h3 Bxf3 10. Bxf3 O-O 11. Bg2 f5 12. exf5 Nxf5 13. O-O Qd7 14. b4 a6 15. a4 Rab8 16. b5 Ncd4 17. Kh2 a5 18. Qg4 Kh8 19. Bd2 Qf7 20. Ne4 b6 21. Ng5 Qe7 22. h4 h6 23. Ne4 Qf7 24. Nc3 h5 25. Qd1 Bh6 26. Nd5 Bxd2 27. Qxd2 Rbe8 28. Be4 Qg7 29. Kg2 Rf7 30. f4 Ref8 31. Rf2 Nh6 32. Rff1 Ng4 33. Rbe1 Nb3 34. Qc2 Nd4 35. Qd2 Nb3 36. Qc2 Nd4 37. Qd2 Nb3 1/2-1/2

[Event "EU-ch 9th"]
[Site "Plovdiv"]
[Date "2008.04.26"]
[Round "6"]
[White "Berczes, David"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E29"]
[WhiteElo "2453"]
[BlackElo "2568"]
[PlyCount "102"]
[EventDate "2008.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "CBM 124"]
[Source "ChessBase"]
[SourceDate "2008.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. a3 Bxc3+ 6. bxc3 c5 7. Bd3 Nc6 8. Ne2 b6 9. O-O Ba6 10. e4 Ne8 11. Ng3 Rc8 12. f4 f6 13. d5 Na5 14. Qe2 Qe7 15. e5 f5 16. d6 Qd8 17. a4 g6 18. Be3 Ng7 19. Rfb1 Kh8 20. Nf1 Qh4 21. Nd2 Qg4 22. Qf2 Qh5 23. Be2 Qh6 24. Nb3 Nxb3 25. Rxb3 Bb7 26. a5 Be4 27. axb6 axb6 28. Rxb6 g5 29. Ra7 Ra8 30. fxg5 Qg6 31. Rxa8 Rxa8 32. h3 Rf8 33. Bf4 Nh5 34. Ra6 Nxf4 35. Qxf4 Rb8 36. Ra7 Qg7 37. Ra2 Rb1+ 38. Kf2 h6 39. h4 hxg5 40. hxg5 Qh7 41. Bf3 Bxf3 42. Kxf3 Rf1+ 43. Rf2 Re1 44. Rb2 Qh5+ 45. Kf2 Qh1 46. Kf3 Re4 47. Qd2 Qf1+ 48. Kg3 Kg7 49. g6 Kxg6 50. Qf2 Qh1 51. Kf3 Qh5+ 0-1

[Event "EU-ch 9th"]
[Site "Plovdiv"]
[Date "2008.04.27"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Predojevic, Borki"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2568"]
[BlackElo "2651"]
[PlyCount "92"]
[EventDate "2008.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "CBM 124"]
[Source "ChessBase"]
[SourceDate "2008.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Bb4+ 6. c3 Ba5 7. O-O Nd7 8. Re1 h6 9. Nbd2 Ne7 10. Nf1 Bc7 11. Ng3 Bh7 12. Nh5 O-O 13. Bd3 Bxd3 14. Qxd3 Ng6 15. Qe3 f5 16. exf6 Nxf6 17. Qxe6+ Kh7 18. Qh3 Nxh5 19. Qxh5 Bf4 20. g3 Bxc1 21. Raxc1 Rf6 22. Ne5 Qd6 23. Re3 Raf8 24. Nd3 b6 25. b4 a5 26. Qe2 axb4 27. cxb4 Qd7 28. a4 Kg8 29. Ra1 Qa7 30. Re8 b5 31. Rxf8+ Nxf8 32. Nc5 bxa4 33. Rxa4 Qb8 34. Qe1 Rf5 35. Ra6 Rf6 36. h4 Qc8 37. Ra7 Qf5 38. Re7 Kh7 39. Re2 Ng6 40. Qd2 Nxh4 41. Qd3 Nf3+ 42. Kg2 Qxd3 43. Nxd3 Nxd4 44. Rd2 Nf5 45. Ne5 Ne7 46. f4 Re6 1/2-1/2

[Event "EU-ch 9th"]
[Site "Plovdiv"]
[Date "2008.04.29"]
[Round "8"]
[White "Riazantsev, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2638"]
[BlackElo "2568"]
[PlyCount "84"]
[EventDate "2008.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "CBM 124"]
[Source "ChessBase"]
[SourceDate "2008.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qb3 Nc6 6. Nbd2 Na5 7. Qc3 c5 8. dxc5 bxc5 9. e4 Bb7 10. e5 Ne4 11. Nxe4 Bxe4 12. Bg2 Nc6 13. O-O Rb8 14. Re1 Bxf3 15. Bxf3 Nd4 16. Bg2 Be7 17. Rb1 Qb6 18. Be3 O-O 19. Qd3 a5 20. Be4 g6 21. Red1 Rfd8 22. Qa3 d5 23. exd6 Bxd6 24. Bd2 Bc7 25. Bg5 Re8 26. Bf6 Bd8 27. Bxd4 cxd4 28. c5 Qb5 29. Rxd4 Be7 30. b4 axb4 31. Rdxb4 Qxc5 32. Rxb8 Qxa3 33. Rxe8+ Kg7 34. Ra8 Qc3 35. Bg2 Bc5 36. Rf1 f5 37. Rb8 h5 38. Rbb1 Qc2 39. a3 e5 40. Rb7+ Kf6 41. h4 e4 42. Rd7 Bxa3 1/2-1/2

[Event "EU-ch 9th"]
[Site "Plovdiv"]
[Date "2008.04.30"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Sebenik, Matej"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2568"]
[BlackElo "2502"]
[PlyCount "95"]
[EventDate "2008.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "CBM 124"]
[Source "ChessBase"]
[SourceDate "2008.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.28"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. Re1 c6 8. a4 b6 9. b3 Bb7 10. Bb2 a6 11. Bd3 g6 12. Qd2 Re8 13. Rad1 Bf8 14. Qc1 Qc7 15. h3 exd4 16. Nxd4 Bg7 17. Nf3 Nc5 18. Qa1 Nh5 19. Bf1 b5 20. Nd2 Ne6 21. Ne2 Rad8 22. g3 c5 23. Bg2 Ng5 24. Bxg7 Nxg7 25. Nc3 b4 26. Nd5 Bxd5 27. exd5 f5 28. f4 Nf7 29. Bf1 Qa7 30. Nc4 a5 31. Qf6 Rxe1 32. Rxe1 Re8 33. Rxe8+ Nxe8 34. Qe6 Kf8 35. g4 Nd8 36. Qc8 Qe7 37. gxf5 Qh4 38. fxg6 Qg3+ 39. Bg2 Ke7 40. gxh7 Qh4 41. Qf5 Nf6 42. Nxa5 Nf7 43. Nc6+ Kf8 44. a5 Kg7 45. a6 Qe1+ 46. Kh2 Qa1 47. a7 Nxh7 48. Qc8 1-0

[Event "EU-ch 9th"]
[Site "Plovdiv"]
[Date "2008.05.01"]
[Round "10"]
[White "Moiseenko, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2650"]
[BlackElo "2568"]
[PlyCount "118"]
[EventDate "2008.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "CBM 124"]
[Source "ChessBase"]
[SourceDate "2008.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Re1 Nc6 9. Nb3 b6 10. Bf1 Bb7 11. Nd5 Nd7 12. Nc3 Rc8 13. Bg5 h6 14. Bh4 Re8 15. Rb1 Nc5 16. Nd5 g5 17. Bg3 e6 18. Nc3 Ne5 19. Qh5 Qf6 20. Rbd1 Red8 21. Rd2 a6 22. Nxc5 dxc5 23. Red1 Rd4 24. Qe2 Nc4 25. Qxc4 Rxc4 26. Bxc4 b5 27. e5 Qf5 28. Rd8+ Rxd8 29. Rxd8+ Bf8 30. Bd3 Qg4 31. a3 b4 32. f3 Qh5 33. Ne4 Bxe4 34. Bxe4 bxa3 35. bxa3 g4 36. f4 c4 37. a4 f5 38. exf6 Kf7 39. Rd7+ Kxf6 40. Be1 Bc5+ 41. Kh1 e5 42. g3 Qe8 43. Rd5 Qxa4 44. Bc3 Qa3 45. Bxe5+ Ke7 46. Rd1 Qe3 47. Bd5 a5 48. Rb1 Bb4 49. Bg2 Bc3 50. Bc7 a4 51. Bb6 Bd4 52. Ba5 a3 53. Rb7+ Kf6 54. Bd8+ Kg6 55. f5+ Kh5 56. Rb1 a2 57. Rf1 a1=Q 58. Rxa1 Bxa1 59. h4 Bd4 0-1

[Event "EU-ch 9th"]
[Site "Plovdiv"]
[Date "2008.05.02"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Istratescu, Andrei"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2568"]
[BlackElo "2628"]
[PlyCount "78"]
[EventDate "2008.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "CBM 124"]
[Source "ChessBase"]
[SourceDate "2008.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 cxd4 8. cxd4 Nf5 9. Nc2 Rc8 10. O-O Be7 11. Bd3 h5 12. Rb1 a5 13. h3 g5 14. g4 hxg4 15. hxg4 Nh4 16. Be3 Nb4 17. Nxb4 axb4 18. Nxh4 Rxh4 19. f3 f6 20. Bf2 Rh6 21. Kg2 Kf7 22. Bg3 Qh8 23. exf6 Bxf6 24. Qd2 Qg7 25. Qxb4 Bc6 26. Rh1 Rch8 27. Rxh6 Rxh6 28. Rf1 Bxd4 29. f4 Bf6 30. Bb5 gxf4 31. Rxf4 e5 32. Rf5 Ke6 33. Bxc6 bxc6 34. a4 Rg6 35. Kh3 Qh6+ 36. Kg2 Qg7 37. Kh3 Qh6+ 38. Kg2 Qg7 39. Kh3 Qh6+ 1/2-1/2

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2008.07.11"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Ter Sahakyan, Samvel"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2583"]
[BlackElo "2480"]
[PlyCount "191"]
[EventDate "2008.07.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "13"]
[SourceTitle "CBM 125"]
[Source "ChessBase"]
[SourceDate "2008.07.30"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 O-O 10. O-O-O Nbd7 11. g4 b5 12. g5 b4 13. Ne2 Ne8 14. Ng3 a5 15. Kb1 Nc7 16. f4 a4 17. f5 axb3 18. cxb3 d5 19. fxe6 fxe6 20. exd5 exd5 21. Bg2 Ra5 22. a4 d4 23. Rhe1 Nd5 24. Bxd5+ Rxd5 25. Ne4 Nc5 26. Qc2 Kh8 27. Nxc5 Rxc5 28. Qe4 Bxg5 29. Bxg5 Qxg5 30. Rf1 Rd8 31. Rf5 Qe7 32. Rdf1 d3 33. Qxd3 Rcc8 34. Qe4 Re8 35. Rf7 Qe6 36. Qxb4 h6 37. Rf8+ Rxf8 38. Rxf8+ Rxf8 39. Qxf8+ Kh7 40. Qf3 e4 41. Qe3 Qd5 42. Kc2 Kg6 43. a5 Qxa5 44. Qxe4+ Kf6 45. Qf4+ Ke6 46. Qc4+ Ke7 47. Qe4+ Kf6 48. Qf4+ Ke6 49. b4 Qh5 50. Kc3 g5 51. Qe4+ Kd6 52. Qd4+ Kc6 53. Qc5+ Kb7 54. Qe7+ Kc8 55. Qe6+ Kc7 56. Qe5+ Kb7 57. Kd4 Qd1+ 58. Kc5 Qc2+ 59. Kd6 Qc6+ 60. Ke7 g4 61. b5 Qf3 62. b4 h5 63. Qxh5 Qe4+ 64. Kf6 Qf4+ 65. Ke6 Qe4+ 66. Qe5 Qg6+ 67. Ke7 Qh7+ 68. Kf8 Qh3 69. Qd5+ Kb8 70. Qd6+ Kb7 71. Kg7 Qh5 72. Qc6+ Kb8 73. Qb6+ Ka8 74. Qd8+ Kb7 75. Qd7+ Kb8 76. Qd6+ Kb7 77. b6 Qg5+ 78. Kf7 Qf5+ 79. Ke7 Qh7+ 80. Kd8 Qh8+ 81. Kd7 Qh7+ 82. Ke6 Qh6+ 83. Kd5 Qd2+ 84. Kc5 Qc2+ 85. Kd5 Qd2+ 86. Ke6 Qh6+ 87. Ke7 Qh7+ 88. Kd8 Qh8+ 89. Kd7 Qh7+ 90. Qe7 Qxh2 91. Qe4+ Kxb6 92. Qd4+ Kb7 93. Qd5+ Kb6 94. Qc5+ Kb7 95. Qb5+ Ka7 96. Qa5+ 1/2-1/2

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2008.07.12"]
[Round "2"]
[White "Amin, Bassem"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2561"]
[BlackElo "2583"]
[PlyCount "144"]
[EventDate "2008.07.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "13"]
[SourceTitle "CBM 125"]
[Source "ChessBase"]
[SourceDate "2008.07.30"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e5 6. O-O Nge7 7. c3 O-O 8. Nbd2 d6 9. Nh4 Kh8 10. f4 exf4 11. gxf4 f5 12. Ndf3 b5 13. Ng5 Bd7 14. exf5 Nxf5 15. Nxf5 Rxf5 16. Qb3 Qe8 17. Bd2 Rb8 18. Rae1 Qg8 19. Qxg8+ Kxg8 20. Be4 Ne7 21. Bxf5 Nxf5 22. Ne4 a5 23. a3 Kf8 24. Ng3 Bf6 25. Ne4 Bg7 26. Be3 Kg8 27. Bf2 Bc6 28. Re2 Rc8 29. Rfe1 Rf8 30. Nxd6 Nxd6 31. Bxc5 Rd8 32. Bxd6 Rxd6 33. Re6 Rxe6 34. Rxe6 Bd7 35. Rd6 Be8 36. Kf2 Kf7 37. Ra6 a4 38. Ra7+ Kf6 39. Rb7 h5 40. Ke3 Bh6 41. Rb8 Bd7 42. Rh8 Bg7 43. Rd8 Ke7 44. Rb8 Bf6 45. d4 Kd6 46. Rg8 Bf5 47. Rb8 Kc6 48. Ra8 Kd5 49. Ra6 Bd8 50. Ra8 Bc7 51. Ra6 h4 52. Ra7 Bd6 53. Ra6 Bc7 54. Ra7 Kc6 55. c4 Bb6 56. cxb5+ Kxb5 57. Ra8 h3 58. Rb8 Bc2 59. Rh8 Bf5 60. Rb8 Bd7 61. Ke4 Kc6 62. d5+ Kc7 63. Rg8 Bf5+ 64. Kf3 Bd4 65. Ra8 Bd7 66. Ra6 Bxb2 67. Rxg6 Bxa3 68. Ke4 Bb2 69. Ra6 Kb7 70. Rd6 Bb5 71. Rh6 a3 72. Rxh3 a2 0-1

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2008.07.13"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Pashikian, Arman"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2583"]
[BlackElo "2564"]
[PlyCount "77"]
[EventDate "2008.07.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "13"]
[SourceTitle "CBM 125"]
[Source "ChessBase"]
[SourceDate "2008.07.30"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 Bb7 9. d3 d5 10. exd5 Nxd5 11. Nxe5 Nd4 12. Bd2 Re8 13. Nc3 Nxb3 14. axb3 Bd6 15. Nf3 Rxe1+ 16. Nxe1 Nf6 17. Bg5 h6 18. Bh4 g5 19. Bg3 Bxg3 20. fxg3 Qd6 21. Kh2 Re8 22. Qd2 Re6 23. Qf2 Qe7 24. Nf3 b4 25. Ne4 Bxe4 26. dxe4 Nxe4 27. Qf1 Qf6 28. Rd1 c5 29. Nd2 Kg7 30. Nxe4 Qxf1 31. Rxf1 Rxe4 32. Rf5 c4 33. bxc4 Rxc4 34. Rf2 f5 35. Rxf5 Rxc2 36. Ra5 Rxb2 37. Rxa6 Rc2 38. Rb6 Rc4 39. g4 1/2-1/2

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2008.07.14"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Zhou, Jianchao"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2583"]
[BlackElo "2604"]
[PlyCount "118"]
[EventDate "2008.07.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "13"]
[SourceTitle "CBM 125"]
[Source "ChessBase"]
[SourceDate "2008.07.30"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Ke8 10. h3 Ne7 11. b3 Bf5 12. Nd4 Bg6 13. Bf4 Rd8 14. Rad1 Nd5 15. Nxd5 cxd5 16. Rfe1 Bb4 17. Bd2 Be7 18. c3 c5 19. Nb5 Kd7 20. c4 d4 21. Bf4 a6 22. Nc3 Kc6 23. Ne4 Rhe8 24. g4 f6 25. Nd2 fxe5 26. Bxe5 Bg5 27. Nf3 Bc2 28. Nxg5 Bxd1 29. Rxd1 Rxe5 30. Nf7 Rde8 31. Nxe5+ Rxe5 32. Kf1 Kb6 33. Rd3 Ka5 34. a3 b5 35. f4 Re4 36. f5 bxc4 37. bxc4 h5 38. Rg3 hxg4 39. hxg4 d3 40. Rxd3 Rxg4 41. Ke2 Rxc4 42. Rg3 Rf4 43. Rxg7 Rxf5 44. Kd3 Kb5 45. Rb7+ Kc6 46. Rb8 a5 47. Kc4 Rf4+ 48. Kb3 Rf3+ 49. Kc4 Rxa3 50. Rc8+ Kb6 51. Rb8+ Ka6 52. Ra8+ Kb7 53. Rh8 a4 54. Kxc5 Rb3 55. Kc4 Rb1 56. Rh7+ Kb6 57. Rh6+ Ka5 58. Rh5+ Ka6 59. Rh6+ Ka5 1/2-1/2

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2008.07.15"]
[Round "5"]
[White "Grigoryan, Avetik"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2537"]
[BlackElo "2583"]
[PlyCount "86"]
[EventDate "2008.07.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "13"]
[SourceTitle "CBM 125"]
[Source "ChessBase"]
[SourceDate "2008.07.30"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. Qf3 Be7 14. Rd1 O-O 15. c5 dxc5 16. Nf6+ Bxf6 17. Rxd8 Rxd8 18. Bc4 Nd4 19. Qd1 Bb7 20. Bd5 Bxd5 21. exd5 Nxc2+ 22. Qxc2 Rxd5 23. O-O Rad8 24. h3 e4 25. Re1 Rd2 26. Qxe4 g6 27. b3 Rxa2 28. Re3 Rd1+ 29. Kh2 Rdd2 30. Qa8+ Rd8 31. Qa7 Rxf2 32. Qxc5 Rf5 33. Qc7 h5 34. g4 Rd2+ 35. Kg1 Rff2 36. Re8+ Kg7 37. Qc5 Bd4 38. Qf8+ Kh7 39. Qg8+ Kh6 40. g5+ Kxg5 41. h4+ Kxh4 42. Re4+ Kg3 43. Qb8+ Rf4+ 0-1

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2008.07.16"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Melkumyan, Hrant"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2583"]
[BlackElo "2507"]
[PlyCount "81"]
[EventDate "2008.07.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "13"]
[SourceTitle "CBM 125"]
[Source "ChessBase"]
[SourceDate "2008.07.30"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Ne4 8. Qe2 Bf5 9. Rd1 Qc8 10. Rd4 Nc5 11. Be3 Be7 12. Nc3 Qe6 13. Rc4 Nd7 14. Nd4 Qg6 15. Nxf5 Qxf5 16. f4 h5 17. Rd1 h4 18. Ne4 Rh6 19. Qd3 Rh5 20. Qe2 Qg6 21. Bc5 Nxc5 22. Nxc5 Bxc5+ 23. Rxc5 Kf8 24. Rc4 Kg8 25. Rd7 Rc8 26. Qe4 Rf5 27. Rcd4 c5 28. Qxb7 Rf8 29. Rc4 h3 30. g3 Qg4 31. Qd5 Rb8 32. b3 Rb6 33. Rd8+ Kh7 34. Qd1 Qg6 35. Qf3 Rb4 36. Qd3 Rxc4 37. bxc4 Qg4 38. Kf2 Qh5 39. Qf3 Qg6 40. g4 Qh6 41. Kg3 1-0

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2008.07.17"]
[Round "7"]
[White "Meier, Georg"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2556"]
[BlackElo "2583"]
[PlyCount "73"]
[EventDate "2008.07.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "13"]
[SourceTitle "CBM 125"]
[Source "ChessBase"]
[SourceDate "2008.07.30"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Ne5 Nc6 8. Bxc6 bxc6 9. Nxc6 Qe8 10. Nxe7+ Qxe7 11. Qa4 c5 12. Qa3 Bb7 13. Nc3 Rfd8 14. Qxc5 Qxc5 15. dxc5 Rdc8 16. Be3 Ng4 17. Rad1 Rab8 18. Bf4 e5 19. Bc1 Rxc5 20. f3 Nf6 21. e4 Kf8 22. b4 Rc6 23. b5 Re6 24. a4 a6 25. Ba3+ Ke8 26. a5 Nd7 27. b6 Rc8 28. Nd5 Bxd5 29. exd5 Rg6 30. f4 c3 31. fxe5 c2 32. Rc1 Nxe5 33. Rfe1 f6 34. Rxc2 Rxc2 35. b7 Kd7 36. Rxe5 Kc7 37. Re7+ 1-0

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2008.07.18"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Andriasian, Zaven"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2583"]
[BlackElo "2533"]
[PlyCount "31"]
[EventDate "2008.07.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "13"]
[SourceTitle "CBM 125"]
[Source "ChessBase"]
[SourceDate "2008.07.30"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Nxd7 Qxd7 11. Nc3 e6 12. O-O Be7 13. Qg4 O-O 14. Rd1 Rfd8 15. Bh6 g6 16. Be3 1/2-1/2

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2008.07.19"]
[Round "9"]
[White "Pantsulaia, Levan"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2607"]
[BlackElo "2583"]
[PlyCount "21"]
[EventDate "2008.07.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "13"]
[SourceTitle "CBM 125"]
[Source "ChessBase"]
[SourceDate "2008.07.30"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. cxd5 exd5 5. Nc3 Bf5 6. Bf4 Bd6 7. Bxd6 Qxd6 8. e3 Nd7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. O-O 1/2-1/2

[Event "Wch U20"]
[Site "Gaziantep"]
[Date "2008.08.03"]
[Round "1"]
[White "Anton, Teodor"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "2353"]
[BlackElo "2583"]
[PlyCount "172"]
[EventDate "2008.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 O-O 5. g3 b6 6. Bg2 Bb7 7. Qb3 a5 8. O-O Re8 9. Re1 d6 10. a3 a4 11. Qc2 Bxc3 12. Qxc3 Nbd7 13. Bg5 h6 14. Bxf6 Nxf6 15. Nd2 Bxg2 16. Kxg2 c5 17. Rad1 Qc7 18. e4 cxd4 19. Qxd4 Rac8 20. Nb1 Red8 21. Nc3 Qc6 22. Kg1 Rd7 23. Rd2 Rcd8 24. h3 Ne8 25. Red1 Nc7 26. e5 dxe5 27. Qxd7 Rxd7 28. Rxd7 Qxc4 29. R7d6 Nb5 30. Nxb5 Qxb5 31. R1d2 Qc5 32. Kh2 b5 33. Rd8+ Kh7 34. f3 e4 35. fxe4 Qe3 36. R8d4 e5 37. Rd5 f6 38. Rg2 Qxe4 39. Rxb5 f5 40. Rb4 Qc6 41. b3 axb3 42. Rxb3 f4 43. gxf4 exf4 44. h4 f3 45. Rgb2 Qd6+ 46. Kh3 f2 47. Kg2 Qf4 48. Rxf2 Qxh4 49. Rg3 Qe4+ 50. Kh2 g5 51. Rfg2 Kg6 52. Kg1 Qe1+ 53. Kh2 Qf1 54. Rg4 Qa1 55. a4 Qe5+ 56. Kg1 Kf5 57. Kh1 Qd5 58. Kh2 Qd1 59. Rg1 Qd6+ 60. Kh1 Qc6+ 61. R1g2 Qe8 62. Kh2 Kg6 63. Kh1 Qe5 64. Kg1 Kf5 65. Kh1 Qc3 66. Kg1 Kg6 67. Kh2 Qe3 68. Kh1 Qf3 69. Kg1 Qd3 70. Kh1 Qf1+ 71. Kh2 Qe1 72. Rg1 Qe5+ 73. Kh1 Kf6 74. R1g2 Qe1+ 75. Kh2 Kf7 76. Rg1 Qf2+ 77. R1g2 Qe3 78. Kh1 Kg7 79. Kh2 Kg6 80. Kh1 Kf6 81. Kh2 Qe5+ 82. Kh1 h5 83. Rxg5 Qe1+ 84. Kh2 Qh4+ 85. Kg1 Qe1+ 86. Kh2 Qh4+ 1/2-1/2

[Event "Wch U20"]
[Site "Gaziantep"]
[Date "2008.08.04"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Sjugirov, Sanan"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2583"]
[BlackElo "2545"]
[PlyCount "55"]
[EventDate "2008.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. Re1 Nf6 6. c3 a6 7. Ba4 b5 8. Bc2 Bg4 9. h3 Bxf3 10. Qxf3 g6 11. a4 Nd7 12. axb5 axb5 13. Rxa8 Qxa8 14. e5 Ndxe5 15. Rxe5 dxe5 16. Be4 Kd7 17. Qxf7 Nd8 18. Qf3 Qa6 19. Qd3+ Ke8 20. Na3 Ne6 21. Nxb5 Qa1 22. Qd5 Qxc1+ 23. Kh2 Bh6 24. Nd6+ exd6 25. Qxe6+ Kd8 26. Bc6 Bf4+ 27. g3 Bxg3+ 28. Kg2 1-0

[Event "Wch U20"]
[Site "Gaziantep"]
[Date "2008.08.04"]
[Round "3"]
[White "Swiercz, Dariusz"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2456"]
[BlackElo "2583"]
[PlyCount "130"]
[EventDate "2008.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 Be6 14. g3 O-O 15. Bg2 a5 16. O-O Rb8 17. Qh5 f5 18. Nce3 Kh8 19. Rad1 Ne7 20. f4 e4 21. a3 Nxd5 22. Nxd5 Qc8 23. Qe2 b4 24. axb4 axb4 25. Kh1 bxc3 26. bxc3 Qc5 27. Qd2 Rb5 28. c4 Rb2 29. Qc1 Ra8 30. Rd2 Rxd2 31. Qxd2 Ra4 32. g4 Rxc4 33. Ne3 Rd4 34. Qe2 Rb4 35. gxf5 Bxf5 36. Qa6 Be6 37. f5 Bg8 38. f6 Bxf6 39. Rxf6 Qxe3 40. Qxd6 Rb1+ 41. Bf1 Qc3 42. Rf8 Qa1 43. Rxg8+ Kxg8 44. Qd5+ Kg7 45. Qg5+ Kf7 46. Qd5+ Kf6 47. Qd6+ Kf5 48. Qd7+ Kf4 49. Qd2+ e3 50. Qd6+ Qe5 51. Qh6+ Ke4 52. Qxh7+ Qf5 53. Qh4+ Ke5 54. Qe7+ Kd5 55. Qd8+ Kc6 56. Qe8+ Kc7 57. Qe7+ Kc6 58. Qe8+ Kd5 59. Qd8+ Ke4 60. Qh4+ Ke5 61. Qh8+ Qf6 62. Qe8+ Kf4 63. Qa4+ Kg5 64. h4+ Kh6 65. Kh2 Rxf1 0-1

[Event "Wch U20"]
[Site "Gaziantep"]
[Date "2008.08.05"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Braun, Arik"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2583"]
[BlackElo "2533"]
[PlyCount "58"]
[EventDate "2008.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nd2 Nbc6 9. N2f3 Be4 10. O-O Bxf3 11. Nxf3 Ng6 12. c4 dxc4 13. Bxc4 Qxd1 14. Rfxd1 a6 15. Bd3 O-O-O 16. Bxg6 Rxd1+ 17. Rxd1 fxg6 18. Ng5 Nxe5 19. Nxe6 Nc6 20. g4 Be7 21. g5 Nd8 22. Rc1+ Kd7 23. Nxd8 Rxd8 24. Rc4 Rc8 25. Rh4 h5 26. Rd4+ Ke6 27. Re4+ Kf7 28. h4 Bd6 29. Kf1 b5 1/2-1/2

[Event "Wch U20"]
[Site "Gaziantep"]
[Date "2008.08.06"]
[Round "5"]
[White "Wen, Yang"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2487"]
[BlackElo "2583"]
[PlyCount "68"]
[EventDate "2008.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. d3 a6 7. Ba4 b5 8. Bb3 Nxb3 9. axb3 b4 10. Ne2 Bb7 11. Ng3 g6 12. Nd2 Bg7 13. f4 d5 14. Qe1 dxe4 15. dxe4 O-O 16. Nc4 Nxe4 17. Nxe4 Qc6 18. Qf2 Bd4 19. Be3 Bxe3 20. Nxe3 Qxe4 21. Nc4 Qd4 22. Rfe1 e6 23. Re5 Rac8 24. Qxd4 cxd4 25. Nd6 Rc7 26. Nxb7 Rxb7 27. Rxa6 Rc8 28. Re2 Rbc7 29. Rd6 Rxc2 30. Rxc2 Rxc2 31. Rxd4 Rxb2 32. Rxb4 h5 33. h4 Kg7 34. Kh2 Kf6 1/2-1/2

[Event "Wch U20"]
[Site "Gaziantep"]
[Date "2008.08.07"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Brkic, Ante"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2583"]
[BlackElo "2530"]
[PlyCount "93"]
[EventDate "2008.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. d3 d6 10. Nbd2 Na5 11. Ba2 Be6 12. Bxe6 fxe6 13. c3 bxc3 14. bxc3 c5 15. d4 exd4 16. cxd4 cxd4 17. Nxd4 Qd7 18. Bb2 Rfc8 19. Rc1 Rab8 20. Rxc8+ Qxc8 21. Ba1 Nc4 22. N2f3 h6 23. h3 Nb2 24. Qe2 Nxa4 25. e5 dxe5 26. Qxe5 Nc5 27. Nc6 Rb7 28. Nxe7+ Rxe7 29. Rc1 Nfd7 30. Qd6 Qf8 31. Rxc5 Nxc5 32. Qxc5 Rb7 33. Qc3 Qb8 34. g3 Qc7 35. Qe1 Qc6 36. Nd4 Qd5 37. Bc3 e5 38. Nf5 e4 39. Ne3 Qd3 40. Kg2 Rb1 41. Qd2 Qxd2 42. Bxd2 Rb2 43. Be1 Rb1 44. Bc3 Rb3 45. Be1 Rb1 46. Bd2 Rb2 47. Be1 1/2-1/2

[Event "Wch U20"]
[Site "Gaziantep"]
[Date "2008.08.08"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Melkumyan, Hrant"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "2583"]
[BlackElo "2507"]
[PlyCount "96"]
[EventDate "2008.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. d3 Na5 10. Bc2 c5 11. Nbd2 Nc6 12. Nf1 Re8 13. a4 Bb7 14. Ng3 h6 15. h3 Bf8 16. Nh2 d5 17. Ng4 d4 18. Nf5 Nxg4 19. Qxg4 Kh7 20. Bb3 c4 21. dxc4 Na5 22. Ba2 bxc4 23. cxd4 exd4 24. Bd2 Nb3 25. Bxb3 cxb3 26. Bb4 g6 27. Bxf8 Rxf8 28. Ng3 d3 29. Qd1 a5 30. Qxb3 Rb8 31. Qa3 Qd4 32. Rad1 Ba6 33. Rd2 Rfe8 34. Rc1 Rec8 35. Rxc8 Rxc8 36. Qe7 Rc1+ 37. Kh2 Bc4 38. Qc7 Rc2 39. Nf1 Qxe4 40. Qxa5 Qe1 41. Rxc2 Qxa5 42. Rxc4 Qe1 43. Ne3 Qxf2 44. Ng4 Qb6 45. Rf4 Qb8 46. g3 Qxb2+ 47. Rf2 d2 48. Ne3 Qb3 0-1

[Event "Wch U20"]
[Site "Gaziantep"]
[Date "2008.08.10"]
[Round "8"]
[White "Tomczak, Jacek"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2451"]
[BlackElo "2583"]
[PlyCount "84"]
[EventDate "2008.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. Qf3 Be7 14. a3 bxa3 15. Qxa3 Bb7 16. Rd1 O-O 17. Be2 Rb8 18. O-O Ba8 19. Rd3 Re8 20. Rb3 Rxb3 21. Qxb3 Qb8 22. Qa4 Qxb2 23. Nc7 Rc8 24. Nxa8 Qb7 25. Ne3 Rxa8 26. Nd5 Nd4 27. Bd3 Bf8 28. c5 dxc5 29. Rb1 Qc6 30. Qa2 c4 31. Bxc4 Rc8 32. Ne3 Qxe4 33. Bxf7+ Kh8 34. Bd5 Qd3 35. Rd1 Qb5 36. Bc4 Qb4 37. Rb1 Qc3 38. Ba6 Rd8 39. Rb7 Qc6 40. Qxa5 Ra8 41. Rf7 Ne6 42. Qxe5 Qxa6 0-1

[Event "Wch U20"]
[Site "Gaziantep"]
[Date "2008.08.11"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Nechepurenko, Roman V"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2583"]
[BlackElo "2476"]
[PlyCount "51"]
[EventDate "2008.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. Nc3 dxe4 6. Bc4 Nf6 7. Qb3 e6 8. d5 exd5 9. Nxd5 Nxd5 10. Bxd5 Qf6 11. Ne2 Bg7 12. Nc3 O-O 13. Be3 Nc6 14. O-O Ne7 15. Bxe4 Qa6 16. Bc5 Re8 17. Rfe1 Be6 18. Bxb7 Bxb3 19. Bxa6 Be6 20. Rad1 Rab8 21. Nb5 Nd5 22. Bxa7 Rbd8 23. Bb7 Bxb2 24. Bc6 Rf8 25. Bc5 Bc3 26. Rxe6 1-0

[Event "Wch U20"]
[Site "Gaziantep"]
[Date "2008.08.12"]
[Round "10"]
[White "Negi, Parimarjan"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2529"]
[BlackElo "2583"]
[PlyCount "53"]
[EventDate "2008.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. Qe2 Nd4 6. Nxd4 cxd4 7. e5 dxc3 8. exf6 gxf6 9. dxc3 e6 10. Be3 a6 11. Bd3 Bc5 12. O-O-O Qe5 13. Bxc5 Qxc5 14. Be4 Ra7 15. h4 b5 16. Rhe1 Ke7 17. Qf3 h6 18. Rd4 d6 19. Qg3 Rf8 20. Qg7 h5 21. Bd3 b4 22. Rf4 bxc3 23. Qxf6+ Ke8 24. Rc4 cxb2+ 25. Kb1 Qa5 26. Rxc8+ Kd7 27. Qc3 1-0

[Event "Wch U20"]
[Site "Gaziantep"]
[Date "2008.08.13"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Arun Prasad, Subramanian"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2583"]
[BlackElo "2492"]
[PlyCount "107"]
[EventDate "2008.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be2 Nc6 7. O-O Be7 8. c4 Qd8 9. dxc5 Qxd1 10. Rxd1 Bxc5 11. Nc3 b6 12. Bf4 O-O 13. a3 Bb7 14. b4 Be7 15. Nb5 Rfd8 16. Bc7 Rxd1+ 17. Rxd1 Ne8 18. Bf4 Rd8 19. Rxd8 Bxd8 20. Kf1 a5 21. bxa5 Nxa5 22. Be3 f6 23. c5 bxc5 24. Bxc5 Kf7 25. Nfd4 Bd5 26. Nc3 Nb3 27. Nxb3 Bxb3 28. Nb5 e5 29. Nd6+ Nxd6 30. Bxd6 Ke6 31. Bb4 f5 32. Bb5 Bd5 33. a4 g5 34. f3 h5 35. h3 e4 36. fxe4 Bxe4 37. a5 g4 38. a6 Bb6 39. Be2 Kd7 40. Be1 Kc8 41. Bf2 Bc7 42. Bc4 Kb8 43. Kg1 Ka8 44. Bf7 Be5 45. Bxh5 Bd3 46. a7 gxh3 47. Bf3+ Be4 48. Bxe4+ fxe4 49. gxh3 Bf4 50. Bd4 Bg5 51. Kf1 Kb7 52. Ke2 Ka8 53. Be3 Bh4 54. Kd2 1-0

[Event "Wch U20"]
[Site "Gaziantep"]
[Date "2008.08.14"]
[Round "12"]
[White "Ramirez Alvarez, Alejandro"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2531"]
[BlackElo "2583"]
[PlyCount "80"]
[EventDate "2008.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. d3 d6 6. O-O e6 7. Re1 Bd7 8. a4 Be7 9. Bf4 Nh5 10. Bd2 Nf6 11. Bf4 Nh5 12. Bd2 O-O 13. e5 dxe5 14. Nxe5 Nf6 15. Nxd7 Nxd7 16. a5 Nd4 17. Ba4 Ne5 18. Nb5 Nxb5 19. Bxb5 a6 20. Ba4 Ng6 21. Bc3 Bf6 22. Bxf6 gxf6 23. Bb3 Rad8 24. Qf3 f5 25. Qg3 Qxg3 26. hxg3 Rd4 27. Bc4 Kg7 28. b4 cxb4 29. Rab1 Rc8 30. Rxb4 Rc7 31. Reb1 Rdd7 32. Bb3 Ne7 33. Ba4 Rd5 34. Rxb7 Rxb7 35. Rxb7 Rxa5 36. Rxe7 Rxa4 37. Kf1 Ra1+ 38. Ke2 a5 39. Ra7 a4 40. c4 a3 1/2-1/2

[Event "Wch U20"]
[Site "Gaziantep"]
[Date "2008.08.15"]
[Round "13"]
[White "Zhigalko, Sergei"]
[Black "Ashwin, Jayaram"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2583"]
[BlackElo "2436"]
[PlyCount "83"]
[EventDate "2008.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 Nf6 7. Nc3 g6 8. Bg5 Bg7 9. Bb3 O-O 10. O-O-O Qa5 11. Bd2 Qc7 12. Kb1 Na5 13. Bg5 Nxb3 14. axb3 Be6 15. Nd4 Ng4 16. Qe2 Ne5 17. Nd5 Bxd5 18. exd5 Rfe8 19. Rhe1 Nd7 20. h4 Nf6 21. c4 Qd7 22. f3 a5 23. Nb5 a4 24. b4 h6 25. Bc1 h5 26. Qd3 Qc8 27. Bf4 Nd7 28. Bxd6 exd6 29. Nxd6 Rxe1 30. Nxc8 Rxd1+ 31. Qxd1 Rxc8 32. c5 Ne5 33. Qxa4 Bf6 34. Qb5 Rc7 35. f4 Ng4 36. d6 Rc8 37. Qxb7 Re8 38. c6 Re2 39. c7 Rxb2+ 40. Kc1 Nf2 41. c8=Q+ Kg7 42. Qc4 1-0

[Event "Chigorin Memorial 16th"]
[Site "St Petersburg"]
[Date "2008.10.04"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Duzhakov, Ilya"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2592"]
[BlackElo "2276"]
[PlyCount "61"]
[EventDate "2008.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Qxd4 a6 6. Bc4 Nc6 7. Qd3 g6 8. Bg5 Bg7 9. Bb3 O-O 10. O-O-O Nd7 11. Qe3 b5 12. Kb1 Bb7 13. h4 Qb6 14. Qxb6 Nxb6 15. Nd5 Nc8 16. h5 a5 17. a3 Rd8 18. hxg6 hxg6 19. Rh4 Rd7 20. Rdh1 Ne5 21. Bh6 Nxf3 22. gxf3 Bf6 23. Nxf6+ exf6 24. Be3 Kf8 25. Bd4 Ke7 26. Rf4 f5 27. exf5 gxf5 28. Rxf5 d5 29. Rh7 Nd6 30. Re5+ Kd8 31. Bb6+ 1-0

[Event "Chigorin Memorial 16th"]
[Site "St Petersburg"]
[Date "2008.10.05"]
[Round "2"]
[White "Solovjov, Sergey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2419"]
[BlackElo "2592"]
[PlyCount "42"]
[EventDate "2008.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. O-O O-O 14. c4 f5 15. Qh5 Rb8 16. exf5 e4 17. Rae1 Bb7 18. Qg4 Kh8 19. Bxe4 Rfe8 20. Bd3 Qxe1 21. f6 Bxf6 1/2-1/2

[Event "Chigorin Memorial 16th"]
[Site "St Petersburg"]
[Date "2008.10.05"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Pankov, German"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2592"]
[BlackElo "2375"]
[PlyCount "97"]
[EventDate "2008.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. c3 a6 6. Ba4 b5 7. Bc2 Bb7 8. Re1 Rc8 9. a4 d5 10. e5 d4 11. Be4 Nd5 12. Na3 b4 13. Nc4 Nb6 14. Nxb6 Qxb6 15. cxd4 cxd4 16. d3 Be7 17. Nd2 Na5 18. Qg4 g6 19. Bxb7 Qxb7 20. Ne4 Nb3 21. Bg5 Nxa1 22. Bxe7 Kxe7 23. Qf4 Rhd8 24. Rxa1 Rc6 25. h3 Qc7 26. Re1 a5 27. Nf6 h5 28. Re4 Rc1+ 29. Kh2 Rd1 30. Qg5 Kf8 31. Rf4 Re1 32. Qh6+ Ke7 33. Ng4 hxg4 34. Rxf7+ Kxf7 35. Qh7+ Ke8 36. Qxc7 Rd5 37. Qg7 Rexe5 38. Qxg6+ Ke7 39. Qg7+ Kd6 40. hxg4 Re2 41. Qf8+ Kd7 42. b3 Rc2 43. f4 Rc3 44. g5 Rc8 45. Qg7+ Kd6 46. g4 Rc2+ 47. Kg3 Rdc5 48. g6 R2c3 49. Qf8+ 1-0

[Event "Chigorin Memorial 16th"]
[Site "St Petersburg"]
[Date "2008.10.06"]
[Round "4"]
[White "Smirnov, Artem"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2460"]
[BlackElo "2592"]
[PlyCount "110"]
[EventDate "2008.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. g3 O-O 6. Bg2 cxd4 7. Nxd4 d5 8. cxd5 Nxd5 9. Qb3 Na6 10. O-O Nxc3 11. bxc3 Bc5 12. Qb5 Qe7 13. Nb3 Bd6 14. Bg5 f6 15. Be3 Nc7 16. Qd3 Nd5 17. Bd2 Rd8 18. Rfd1 Bd7 19. Nd4 Bc5 20. Qe4 Rac8 21. Bh3 Re8 22. Be1 b5 23. Rab1 a6 24. a4 Bxd4 25. Qxd4 Rc4 26. Qa7 Bc6 27. Qxe7 Rxe7 28. axb5 Bxb5 29. Rdc1 f5 30. Bf1 Rc8 31. e3 Bc4 32. Ra1 Ra7 33. Rcb1 Kf7 34. Ra4 Bxf1 35. Kxf1 Rc6 36. Rba1 Nf6 37. c4 Ne4 38. Rb1 g5 39. h3 h5 40. g4 Nc5 41. Ra5 fxg4 42. hxg4 hxg4 43. Kg2 Rd7 44. Kg3 Ne4+ 45. Kxg4 Rxc4 46. Kf3 g4+ 47. Kg2 Nc5 48. Rb4 Rxb4 49. Bxb4 Nd3 50. Bc3 Rc7 51. Ra3 e5 52. Kg3 Ke6 53. Ba1 Nc5 54. Kxg4 Kd5 55. f4 exf4 1/2-1/2

[Event "Chigorin Memorial 16th"]
[Site "St Petersburg"]
[Date "2008.10.07"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Gubajdullin, Alexey"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2592"]
[BlackElo "2462"]
[PlyCount "93"]
[EventDate "2008.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Bd7 10. h3 h6 11. b3 Kc8 12. Bb2 a5 13. Rad1 b6 14. a4 Bb4 15. Ne4 Be6 16. g4 Ne7 17. Nd4 Bd5 18. Ng3 b5 19. axb5 cxb5 20. Nxb5 a4 21. Bc3 Bc5 22. Bd4 Bxd4 23. Rxd4 axb3 24. Nf5 Nxf5 25. Rxd5 Ne7 26. Rc5 c6 27. cxb3 Rb8 28. Ra1 Rd8 29. Nd6+ Kd7 30. f4 Ra8 31. Rca5 Rxa5 32. Rxa5 Rb8 33. f5 Nc8 34. Nxf7 Rxb3 35. Kg2 Ke7 36. Ra8 Rb2+ 37. Kg3 Rb3+ 38. Kf4 Rb4+ 39. Ke3 Rb3+ 40. Ke4 Rb4+ 41. Kd3 Rb3+ 42. Kc2 Rxh3 43. Rxc8 Kxf7 44. e6+ Ke7 45. Rg8 h5 46. Rxg7+ Kf8 47. f6 1-0

[Event "Chigorin Memorial 16th"]
[Site "St Petersburg"]
[Date "2008.10.08"]
[Round "6"]
[White "Demchenko, Anton"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2510"]
[BlackElo "2592"]
[PlyCount "152"]
[EventDate "2008.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qd1 e6 11. Bg2 Be7 12. b3 d6 13. Bb2 Bf6 14. f4 Nc6 15. e5 dxe5 16. Ne4 Be7 17. fxe5 Nd4 18. c3 Nf5 19. d4 Bd7 20. Qd2 cxd4 21. cxd4 O-O 22. Qf2 Bc6 23. Rac1 Qd7 24. Red1 Bd5 25. Nc5 Bxc5 26. dxc5 Ne7 27. Be4 Qc6 28. Bb1 Rad8 29. g4 Qb5 30. h3 Rd7 31. Kh2 Rfd8 32. Rd2 Qa5 33. Rf1 Ng6 34. Qe3 Rc8 35. Rc1 Rdc7 36. Bd4 b6 37. Rdc2 bxc5 38. Bxc5 Qb5 39. b4 a5 40. a3 axb4 41. axb4 Ra8 42. Rf2 Bb7 43. Qg3 Qc6 44. h4 Qd5 45. Re1 Ra1 46. h5 Rxb1 47. Rxb1 Nxe5 48. Re1 Nf3+ 49. Rxf3 Qxf3 50. Qxf3 Bxf3 51. Kg3 Bd5 52. Ra1 f6 53. Ra7 Rxa7 54. Bxa7 Bc6 55. Bc5 Kf7 56. Be3 Bb5 57. Bd2 Be2 58. Be3 e5 59. Bc5 Ke6 60. Bf2 Kf7 61. Bc5 f5 62. gxf5 Bxh5 63. b5 Be2 64. b6 Ba6 65. Bd6 Kf6 66. Bf8 Bc8 67. Kf3 Ba6 68. Kg3 Bb7 69. Kg4 h6 70. Kg3 Bc8 71. Kf3 h5 72. Kg3 e4 73. Kf4 Bb7 74. Bc5 g5+ 75. fxg6 Kxg6 76. Bf2 Kf6 1/2-1/2

[Event "Chigorin Memorial 16th"]
[Site "St Petersburg"]
[Date "2008.10.09"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Teterev, Vitaly"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2592"]
[BlackElo "2513"]
[PlyCount "88"]
[EventDate "2008.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 b6 7. Nc3 Nh6 8. Be3 f6 9. Qd2 Nf7 10. e5 O-O 11. O-O-O Be6 12. Rhe1 fxe5 13. Ng5 Bd5 14. Nxf7 Rxf7 15. f3 Qd6 16. Kb1 Rd8 17. Qe2 Qf6 18. Qd2 Rd6 19. Qc1 Qf5 20. b3 Qh5 21. Bd2 Qh4 22. Ne4 Bxe4 23. Rxe4 Qf6 24. Bc3 Rd5 25. Rde1 Qd6 26. Qb2 Bf6 27. R1e2 Bg7 28. Qc1 Rf5 29. Qe1 Bf6 30. R2e3 Bg5 31. Bxe5 Rfxe5 32. Rxe5 Bxe3 33. Rxe3 Kf7 34. Re4 Rd4 35. Qh4 h5 36. Qe1 Rxe4 37. Qxe4 Qd4 38. Qe1 a5 39. a4 Kf6 40. h4 Qe5 41. Qf2 Qd4 42. Qe1 Qe5 43. Qf2 Qd4 44. Qg3 Qe5 1/2-1/2

[Event "Chigorin Memorial 16th"]
[Site "St Petersburg"]
[Date "2008.10.10"]
[Round "8"]
[White "Loginov, Valery A"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2481"]
[BlackElo "2592"]
[PlyCount "86"]
[EventDate "2008.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. c4 e6 5. cxd5 exd5 6. Nc3 c6 7. d3 Ngf6 8. O-O Bd6 9. Qc2 O-O 10. e4 Re8 11. h3 Bxf3 12. Bxf3 dxe4 13. dxe4 Qe7 14. Bg2 Bb4 15. Bd2 Nb6 16. a3 Bxc3 17. Bxc3 Nxe4 18. Rae1 f5 19. Kh2 Qf7 20. Bxe4 fxe4 21. Rxe4 Rxe4 22. Qxe4 Re8 23. Qd3 Nd5 24. Bd4 a6 25. f4 Qg6 26. Qxg6 hxg6 27. Be5 g5 28. Rf3 Kh7 29. Kg2 gxf4 30. gxf4 g5 31. Kg3 gxf4+ 32. Bxf4 Re2 33. b4 Kg6 34. Bd6 Nf6 35. Rd3 Kf5 36. Kf3 Ra2 37. Ke3 Ne4 38. Bb8 Ng5 39. h4 Ne6 40. Kf3 Ra1 41. Bg3 Ra2 42. Bb8 Ra1 43. Bg3 Ra2 1/2-1/2

[Event "Chigorin Memorial 16th"]
[Site "St Petersburg"]
[Date "2008.10.11"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Levin, Evgeny A"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2592"]
[BlackElo "2487"]
[PlyCount "199"]
[EventDate "2008.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qc7 12. Qd2 Rfc8 13. Nd4 b5 14. f3 b4 15. Nce2 a5 16. g4 a4 17. Ng3 Ra5 18. h4 Rc5 19. Rc1 Be8 20. Rg1 Rc4 21. Nh5 Qd8 22. Ng3 Qc7 23. Nh5 Qd8 24. Ne2 d5 25. Bxf6 Bxf6 26. g5 Be5 27. f4 Bc3 28. bxc3 bxc3 29. Nxc3 Qa5 30. Nf6+ Kh8 31. Nxe8 Rxc3 32. Ka1 Rxe8 33. exd5 exd5 34. Rge1 Rec8 35. Re5 a3 36. Rxd5 Qc7 37. Rd7 Qa5 38. Rxf7 Qc5 39. Rd7 Qf8 40. h5 R3c7 41. Rxc7 Rxc7 42. Qd4 Qe7 43. Rb1 Qf8 44. Qd6 Qc8 45. Qxa3 Rxc2 46. Qb3 Rc1 47. Qb2 Rxb1+ 48. Kxb1 Qf5+ 49. Qc2 Qb5+ 50. Kc1 Qf1+ 51. Kb2 Qb5+ 52. Qb3 Qe2+ 53. Ka3 Qa6+ 54. Kb4 Qb7+ 55. Kc4 Qc7+ 56. Kd3 Qxf4 57. Qd5 Qg3+ 58. Kc4 Qc7+ 59. Kb5 Qb8+ 60. Ka6 Qc8+ 61. Ka7 Qc7+ 62. Ka6 Qc8+ 63. Ka5 Qc7+ 64. Kb4 Qb8+ 65. Ka3 Qa7+ 66. Kb3 Qb8+ 67. Kc2 Qh2+ 68. Qd2 Qc7+ 69. Kd1 Qb8 70. Qd3 Qa8 71. Qe2 Qd5+ 72. Qd2 Qh1+ 73. Kc2 Qc6+ 74. Qc3 Qa4+ 75. Kb2 Qb5+ 76. Qb3 Qe5+ 77. Kc2 Qc5+ 78. Kd3 Qf5+ 79. Ke2 Qg4+ 80. Kd3 Qf5+ 81. Kc4 Qg4+ 82. Kc3 Qg3+ 83. Kb2 Qe5+ 84. Qc3 Qb5+ 85. Ka3 Qa6+ 86. Kb3 Qe6+ 87. Qc4 Qb6+ 88. Ka4 Qa7+ 89. Kb4 Qb6+ 90. Qb5 Qd4+ 91. Qc4 Qb6+ 92. Kc3 Qe3+ 93. Kc2 Qf2+ 94. Kd1 Qg1+ 95. Ke2 Qg2+ 96. Kd1 Qg1+ 97. Kc2 Qf2+ 98. Kd3 Qf3+ 99. Kd4 Qf4+ 100. Kc5 1/2-1/2

[Event "Olympiad-38"]
[Site "Dresden"]
[Date "2008.11.13"]
[Round "1"]
[White "Escobar Forero, Alder"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2482"]
[BlackElo "2592"]
[PlyCount "80"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "Columbia"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. Be2 O-O 14. Bg4 Be6 15. g3 Bg5 16. h4 Bh6 17. Bh3 Rb8 18. b3 Qd7 19. g4 Bf4 20. Qf3 Bxd5 21. exd5 Ne7 22. Ne3 f5 23. Nxf5 Nxf5 24. gxf5 Qa7 25. O-O g6 26. Kh1 gxf5 27. Bxf5 Kh8 28. Be6 Bd2 29. Qg3 Bc3 30. Rad1 Bd4 31. Rd2 Rf6 32. Rg1 Rg6 33. Qf3 Rxg1+ 34. Kxg1 Qe7 35. Qg3 Rf8 36. Kg2 Qf6 37. Re2 e4 38. Rxe4 Bxf2 39. Qxd6 Qf3+ 40. Kh2 Bg1+ 0-1

[Event "Olympiad-38"]
[Site "Dresden"]
[Date "2008.11.14"]
[Round "2"]
[White "Ni, Hua"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2710"]
[BlackElo "2592"]
[PlyCount "93"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "China"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Be7 7. e4 d5 8. cxd5 Bxf1 9. Kxf1 exd5 10. e5 Ne4 11. Nc3 Nxc3 12. Bxc3 Qd7 13. h4 Nc6 14. Kg2 Nd8 15. Ng5 Bxg5 16. hxg5 g6 17. Bd2 Ne6 18. Be3 c5 19. Qd2 Rc8 20. Rh4 Qd8 21. Rd1 cxd4 22. Bxd4 Qxg5 23. Qxg5 Nxg5 24. Be3 Ne6 25. Rxd5 Ke7 26. a4 Rc2 27. b4 g5 28. Rh1 Rc4 29. Rhd1 Ra8 30. Rd7+ Ke8 31. Rb7 Nd8 32. Rxd8+ Rxd8 33. Bxg5 Ra8 34. Be7 a5 35. b5 Rb8 36. Rxb8+ Kxe7 37. Rb7+ Ke6 38. f4 Rxa4 39. Rxb6+ Kd5 40. Rf6 Rb4 41. Rxf7 h5 42. Rd7+ Ke4 43. e6 Rb2+ 44. Kh3 Kf3 45. e7 Rb1 46. Rd3+ Kf2 47. Rd2+ 1-0

[Event "Olympiad-38"]
[Site "Dresden"]
[Date "2008.11.15"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Takyrbashev, Bolot"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2592"]
[BlackElo "2142"]
[PlyCount "103"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Kyrgyzstan"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "KGZ"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 Nbd7 10. O-O-O O-O 11. g4 b5 12. g5 b4 13. Ne2 Ne8 14. Ng3 a5 15. Kb1 a4 16. Nc1 Ra5 17. Nf5 d5 18. Nxe7+ Qxe7 19. a3 Nc7 20. Qxb4 Qxb4 21. axb4 Raa8 22. c3 Rfb8 23. Rd2 a3 24. b3 f5 25. gxf6 Nxf6 26. Bg5 Kf7 27. Bxf6 gxf6 28. Be2 f5 29. Rhd1 fxe4 30. fxe4 d4 31. cxd4 exd4 32. Rxd4 Nb5 33. Bxb5 Rxb5 34. Ka2 Ra4 35. Nd3 Rg5 36. Nc5 Rg2+ 37. R4d2 Rxd2+ 38. Rxd2 Rxb4 39. Kxa3 Rb8 40. Rd6 Bg4 41. b4 h5 42. h4 Ke7 43. Rh6 Ra8+ 44. Kb2 Be2 45. e5 Kf7 46. Rf6+ Ke7 47. Rb6 Bf3 48. Rh6 Rg8 49. Rh7+ Ke8 50. Nd7 Kd8 51. Nf6 Rg2+ 52. Kc3 1-0

[Event "Olympiad-38"]
[Site "Dresden"]
[Date "2008.11.16"]
[Round "4"]
[White "Isaev, Jamshed"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2400"]
[BlackElo "2592"]
[PlyCount "89"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "Tajikistan"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "TJK"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. c4 f5 14. O-O O-O 15. Qf3 d5 16. cxd5 fxe4 17. Bxe4 Rb8 18. Rfd1 Qh4 19. g3 Qd8 20. d6 f5 21. d7 Bxd7 22. Bc6 Bxc6 23. Qxc6 Qb6 24. Rac1 e4 25. Rd7 Qxc6 26. Rxc6 Bxb2 27. Rxa6 f4 28. gxf4 Rxf4 29. Nc2 Rbf8 30. Rd2 Rg4+ 31. Kf1 Rh4 32. Kg2 Kh8 33. Ne3 Bc1 34. Re2 Rg8+ 35. Kh1 Bxe3 36. fxe3 Rh3 37. Rf6 Rh5 38. Rf1 Rd5 39. h3 Rgd8 40. Rf4 Rd2 41. Rxd2 Rxd2 42. Rxe4 Rxa2 43. Rb4 Ra3 44. Rxb5 Rxe3 45. Kg2 1/2-1/2

[Event "Olympiad-38"]
[Site "Dresden"]
[Date "2008.11.17"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Illescas Cordoba, Miguel"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2592"]
[BlackElo "2604"]
[PlyCount "61"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Spain"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Be7 8. O-O O-O 9. Qe2 Nd7 10. Re1 dxe5 11. dxe5 Nc5 12. Rd1 Bd7 13. Bxd5 exd5 14. Nc3 Be6 15. b4 Na6 16. a3 Nc7 17. Bb2 Qd7 18. Qe3 Bg4 19. h3 Bxf3 20. Qxf3 Rfd8 21. Rd3 a5 22. b5 d4 23. a4 Ne6 24. Rad1 Bc5 25. Ne4 b6 26. Qg4 Qb7 27. Re1 Bf8 28. f4 Nc5 29. Nf6+ Kh8 30. Rg3 Qc8 31. Qh5 1-0

[Event "Olympiad-38"]
[Site "Dresden"]
[Date "2008.11.19"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Eid, Fadi"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2592"]
[BlackElo "2390"]
[PlyCount "87"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Lebanon"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "LBN"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Qh4 8. g3 Qf6 9. Nc3 Nxc3 10. bxc3 O-O-O 11. Qh5 Qe6 12. Bd2 g6 13. Qf3 f6 14. Rfe1 Qf7 15. c4 Bc6 16. c5 Bg7 17. h4 Rhe8 18. c3 Rxe1+ 19. Rxe1 Re8 20. Rxe8+ Bxe8 21. Qe2 Bf8 22. h5 Bd7 23. Qf3 a6 24. Bc2 Bb5 25. Bf4 Bc4 26. a4 Be7 27. g4 Bd8 28. Bg3 Qe8 29. Qe3 Qxe3 30. fxe3 Be2 31. Bxg6 Bxg4 32. h6 Be7 33. Bxh7 Bf8 34. Bf4 a5 35. Bc2 Kd7 36. Kf2 c6 37. Kg3 Be2 38. Kf2 Bg4 39. Ke1 Ke6 40. c4 Bf5 41. cxd5+ cxd5 42. Bxf5+ Kxf5 43. h7 Bg7 44. Bc7 1-0

[Event "Olympiad-38"]
[Site "Dresden"]
[Date "2008.11.20"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Kotronias, Vasilios"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2592"]
[BlackElo "2587"]
[PlyCount "138"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Greece"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 b6 7. O-O e5 8. a3 f6 9. b4 cxb4 10. axb4 Nh6 11. c4 Nf7 12. Nc3 O-O 13. Bb2 f5 14. Re1 Re8 15. Qe2 Bd7 16. Rad1 Qc7 17. Qc2 Rab8 18. Qb3 a6 19. exf5 gxf5 20. Ne2 c5 21. Ng3 Qd6 22. Nh4 Qf6 23. Nf3 Bc6 24. Re3 Bh6 25. Rde1 Bxe3 26. Rxe3 f4 27. Ne4 Bxe4 28. Rxe4 Rbd8 29. bxc5 bxc5 30. Qc3 Rd6 31. Qa3 Rc6 32. Qa4 Rce6 33. Qa5 Qd8 34. Qc3 Qf6 35. Qa3 Rb8 36. Bc3 Rb1+ 37. Kh2 Nh6 38. Be1 Qe7 39. Qa2 Rb8 40. Bc3 Nf7 41. Qe2 Re8 42. g3 Nd6 43. Rxe5 fxg3+ 44. Kxg3 Rxe5 45. Nxe5 Qg5+ 46. Qg4 Qxg4+ 47. hxg4 Rb8 48. Kf4 Rb3 49. Bd2 Nb7 50. d4 cxd4 51. Ke4 a5 52. c5 Nxc5+ 53. Kxd4 Nb7 54. Kc4 Rb2 55. Kc3 Rb5 56. f4 Nd6 57. Kc2 a4 58. Bc3 a3 59. Nd3 Nc4 60. g5 Ne3+ 61. Kd2 Nd5 62. Bd4 a2 63. Nc1 Ra5 64. Nb3 Ra3 65. Kc2 Nxf4 66. Kb2 Ra4 67. Ka1 Nd5 68. Bc5 Kf7 69. Nc1 Kg6 0-1

[Event "Olympiad-38"]
[Site "Dresden"]
[Date "2008.11.21"]
[Round "8"]
[White "Topalov, Veselin"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2791"]
[BlackElo "2592"]
[PlyCount "79"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "Bulgaria"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "BUL"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. c5 O-O 9. Na3 Bb7 10. b4 a5 11. Nc4 Nd5 12. Rb1 axb4 13. Nxb6 Nxb6 14. Rxb4 Ra6 15. Qb3 d5 16. Rxb6 Rxb6 17. cxb6 c5 18. O-O c4 19. Qb2 Nc6 20. a4 Qd7 21. a5 Ra8 22. Ra1 f5 23. e3 Bd6 24. h4 Ba6 25. Bc3 h6 26. Bf1 Kf8 27. Be2 Ke7 28. Bd1 Kd8 29. Ba4 Kc8 30. Ne5 Bxe5 31. dxe5 Kb7 32. Qa3 Rc8 33. h5 Rd8 34. Qc5 Qc8 35. Rd1 Rd7 36. f4 Rf7 37. Qd6 Qd7 38. Kf2 Qc8 39. Rxd5 exd5 40. e6 1-0

[Event "Olympiad-38"]
[Site "Dresden"]
[Date "2008.11.23"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Dominguez Perez, Leinier"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2592"]
[BlackElo "2719"]
[PlyCount "120"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Cuba"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "CUB"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 d6 7. Bc4 e6 8. Qe2 Be7 9. O-O O-O 10. Re1 Bd7 11. Nc3 Nxc3 12. bxc3 dxe5 13. dxe5 Qc7 14. Bd3 Rfd8 15. Bf4 Be8 16. Rad1 Rd5 17. c4 Ra5 18. Bb1 Rd8 19. h4 Rxd1 20. Rxd1 g6 21. h5 Ra4 22. Ng5 Bxg5 23. Bxg5 Qxe5 24. Qxe5 Nxe5 25. Rd8 Kf8 26. Rb8 b6 27. Bf4 Nxc4 28. Bc2 Ra5 29. Bb3 g5 30. Bc1 Ne5 31. a4 f6 32. Ba3+ Kf7 33. Bb4 Ra6 34. Rb7+ Nd7 35. g4 b5 36. a5 Rc6 37. Rxb5 Rc7 38. Bd6 Ne5 39. Rb8 Rc1+ 40. Kg2 Bc6+ 41. f3 Nxf3 42. Kf2 Nd2 43. Ke3 Ne4 44. Bb4 Nc5 45. Ba2 Nd7 46. Rc8 Rc2 47. Bb3 Rb2 48. Bxe6+ Kxe6 49. Rxc6+ Kf7 50. Bc3 Rg2 51. Rc7 Ke6 52. Rxa7 Rg3+ 53. Kd2 Rxg4 54. Ra8 Ra4 55. Rh8 Nc5 56. Kc2 Ra2+ 57. Kb1 Ra3 58. Kc2 Ra2+ 59. Kb1 Ra3 60. Kc2 Ra2+ 1/2-1/2

[Event "Olympiad-38"]
[Site "Dresden"]
[Date "2008.11.25"]
[Round "11"]
[White "Leko, Peter"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2747"]
[BlackElo "2592"]
[PlyCount "260"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Bf4 d6 11. Rfd1 a6 12. Qa3 Ne8 13. b4 Qc8 14. Rac1 Nd7 15. Qb3 h6 16. Na4 Ra7 17. Be3 Qc7 18. c5 bxc5 19. bxc5 Nxc5 20. Nxc5 dxc5 21. Qa3 Nf6 22. Bxc5 Bxc5 23. Rxc5 Qe7 24. Qa5 Bd5 25. Ne5 Qb7 26. Bxd5 Nxd5 27. Nc6 Raa8 28. Rdc1 Kh8 29. Qa3 Rfc8 30. R5c4 a5 31. Qf3 a4 32. Qa3 Rc7 33. e4 Nb6 34. Na5 Nxc4 35. Nxb7 Nxa3 36. Rxc7 Nb5 37. Rxf7 Nc3 38. a3 Nxe4 39. Re7 Nd2 40. Rxe6 Nc4 41. Re4 Nxa3 42. Nc5 Nb5 43. Nxa4 Nd6 44. Rb4 Rc8 45. Kg2 Rc4 46. Rb8+ Kh7 47. Nb2 Rc2 48. Nd3 Rd2 49. Nc5 Rc2 50. Nd3 Rd2 51. Ne5 Ne4 52. Rf8 Nf6 53. Nc4 Ra2 54. Ne3 h5 55. h3 Kg6 56. Kf3 Ra3 57. Rd8 Rb3 58. Rd4 Ra3 59. Kg2 Rb3 60. Nf1 Rb5 61. Nh2 Rd5 62. Ra4 Rb5 63. Nf3 Rd5 64. Nd4 Re5 65. Ra6 Kf7 66. Nf3 Rb5 67. Ra7+ Kg6 68. Nd4 Rb6 69. Ne2 Kh6 70. Nd4 Kg6 71. Kf3 Nh7 72. Ra5 Nf6 73. Kg2 Rd6 74. Nf5 Rd7 75. Nh4+ Kh7 76. Nf3 Rb7 77. Ne5 Rb4 78. Ra7 Rd4 79. Nf3 Rd5 80. Re7 Rd7 81. Re6 Ra7 82. Rc6 Rb7 83. Nd4 Ra7 84. Ne6 Rb7 85. Ra6 Re7 86. g4 hxg4 87. hxg4 Re8 88. f3 Kg8 89. Kg3 Kf7 90. Ng5+ Kg8 91. Ra7 Re5 92. Kf4 Re8 93. Ra5 Nh7 94. Ne4 Nf8 95. Ra7 Ne6+ 96. Kg3 Rf8 97. Re7 Nf4 98. Ng5 Ng6 99. Ra7 Nf4 100. Ra4 Ne2+ 101. Kf2 Nf4 102. Re4 Nd5 103. Kg3 Nf6 104. Rd4 Nh7 105. Ne4 Nf6 106. Ng5 Nh7 107. Ne6 Re8 108. Nc5 Nf8 109. Ra4 Kf7 110. Ne4 Rd8 111. f4 g6 112. Ng5+ Kg7 113. Ra3 Rd7 114. Nf3 Re7 115. Ra6 Nd7 116. Nh4 Nf6 117. g5 Re3+ 118. Kf2 Ng4+ 119. Kg2 Rb3 120. Rxg6+ Kf7 121. Ra6 Ne3+ 122. Kf3 Nd5+ 123. Ke4 Rb4+ 124. Kxd5 Rxf4 125. Ng6 Rf5+ 126. Ne5+ Kg7 127. Ra7+ Kg8 128. g6 Rf6 129. Re7 Ra6 130. Re6 Ra5+ 1-0

[Event "Warsaw AIG Life rapid 8th"]
[Site "Warsaw"]
[Date "2008.12.20"]
[Round "1"]
[White "Pac, Maciej"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1833"]
[BlackElo "2592"]
[PlyCount "73"]
[EventDate "2008.12.20"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. h4 Bh6 13. g4 Bf4 14. Qf3 Be6 15. Nxf4 Qf6 16. Be2 exf4 17. O-O-O Ne5 18. g5 Qe7 19. Qg2 Bxa2 20. f3 O-O 21. Nc2 Bb3 22. Rd2 Bxc2 23. Kxc2 Rfc8 24. Kb1 Rab8 25. Qh2 b4 26. cxb4 Rxb4 27. Qxf4 a5 28. Qe3 a4 29. f4 Nd7 30. Bg4 Rcb8 31. Bxd7 Qxd7 32. Rhd1 Qb7 33. Qc3 Rb3 34. Qd4 Rb4 35. Qc3 Qxe4+ 36. Ka1 a3 37. Qc2 0-1

[Event "Warsaw AIG Life rapid 8th"]
[Site "Warsaw"]
[Date "2008.12.20"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Kantans, Toms"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2592"]
[BlackElo "2146"]
[PlyCount "83"]
[EventDate "2008.12.20"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. Bd3 Bg4 7. h3 Bh5 8. Ne4 Nxe4 9. Bxe4 Nc6 10. c3 Bg6 11. Qe2 O-O-O 12. O-O e6 13. Re1 Bxe4 14. Qxe4 Qd5 15. Qe2 Bd6 16. Be3 h6 17. b4 g5 18. a4 Rhg8 19. c4 Qf5 20. g4 Qe4 21. b5 Nb4 22. bxa6 Nxa6 23. Rab1 Bb4 24. Bd2 Qxe2 25. Rxe2 Bxd2 26. Rxd2 c5 27. Rdb2 Rd7 28. Ne5 Rc7 29. d5 exd5 30. cxd5 Rd8 31. Nc4 Nb4 32. d6 Rc6 33. Rd2 Ra6 34. a5 Nc6 35. Rb5 Nd4 36. Rxc5+ Rc6 37. Rxc6+ Nxc6 38. Kg2 Kb8 39. Kf3 Ka7 40. Ke4 Ka6 41. Kf5 Kb5 42. Ne5 1-0

[Event "Warsaw AIG Life rapid 8th"]
[Site "Warsaw"]
[Date "2008.12.20"]
[Round "3"]
[White "Zickus, Simonas"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2315"]
[BlackElo "2592"]
[PlyCount "94"]
[EventDate "2008.12.20"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d4 e6 6. Nbd2 Ngf6 7. Re1 Be7 8. e4 dxe4 9. Nxe4 Nxe4 10. Rxe4 Nf6 11. Re1 O-O 12. c3 h6 13. Qb3 Qb6 14. Nd2 Rfd8 15. Nc4 Qxb3 16. axb3 Nd5 17. b4 a6 18. Bd2 Bf5 19. h4 Rab8 20. Bf3 g5 21. Na5 Kg7 22. Nb3 Nb6 23. hxg5 hxg5 24. Nc5 Nc4 25. Bc1 Nd6 26. Ne4 Nxe4 27. Bxe4 Bxe4 28. Rxe4 Rd5 29. Ra5 Rxa5 30. bxa5 Rd8 31. Re5 Rd5 32. Rxd5 cxd5 33. Kg2 Bd8 34. b4 g4 35. f3 gxf3+ 36. Kxf3 Kg6 37. Kg4 Bc7 38. Bf4 Bd8 39. Bd2 Bf6 40. Bf4 Bg7 41. Bd6 f6 42. Bf4 e5 43. dxe5 fxe5 44. Bd2 e4 45. Be1 Bh6 46. Kh4 Bc1 47. g4 e3 0-1

[Event "Warsaw AIG Life rapid 8th"]
[Site "Warsaw"]
[Date "2008.12.20"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Zeberski, Jakub"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2592"]
[BlackElo "2398"]
[PlyCount "95"]
[EventDate "2008.12.20"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. Nxf6+ Qxf6 7. Qe2 Be7 8. Bxc6 bxc6 9. Qxe5 O-O 10. O-O Qg6 11. Qxe7 Rxf3 12. d3 Bb7 13. Qxd7 c5 14. Qxc7 Bc6 15. g3 Rf7 16. Qe5 Qg4 17. f3 Rxf3 18. Bf4 Qh3 19. Qe2 Re8 20. Qxe8+ Bxe8 21. Rxf3 Bc6 22. Rf2 Qe6 23. c4 Bb7 24. Rd1 h6 25. b3 Kh7 26. Kf1 Qg4 27. Re1 Qh3+ 28. Ke2 Qe6+ 29. Kd2 Qa6 30. Kc1 Qf6 31. Kc2 a5 32. a4 Bc8 33. Be3 Qd6 34. Bd2 Qd8 35. Bc3 Kg6 36. Re5 Qd6 37. Rd5 Qe7 38. Re5 Qd6 39. Rf4 h5 40. h4 Kh6 41. Rg5 Bg4 42. Bxg7+ Kh7 43. Be5 Qe6 44. Rg7+ Kh6 45. Rf6+ Qxf6 46. Bxf6 Bd1+ 47. Kc3 Bxb3 48. g4 1-0

[Event "Warsaw AIG Life rapid 8th"]
[Site "Warsaw"]
[Date "2008.12.20"]
[Round "5"]
[White "Muzychuk, Anna"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2508"]
[BlackElo "2592"]
[PlyCount "77"]
[EventDate "2008.12.20"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. Nc3 Nc7 6. Bxc6 dxc6 7. h3 h6 8. d3 Bf5 9. Qe2 Ne6 10. Ne4 g5 11. Bd2 Bg7 12. Bc3 Nf4 13. Qf1 c4 14. O-O-O cxd3 15. cxd3 Qd5 16. e6 f6 17. Nd4 Nxe6 18. Nxf5 Qxf5 19. Qe2 Qd5 20. Rhe1 Nf4 21. Qf3 O-O 22. g3 Ng6 23. h4 Qf7 24. Nc5 e5 25. d4 b6 26. Nb3 gxh4 27. gxh4 Nxh4 28. Qg4 Ng6 29. Rg1 Kh7 30. Qf5 Rg8 31. dxe5 Bf8 32. Rd7 Be7 33. exf6 Raf8 34. Qd3 Rd8 35. fxe7 Rxd7 36. Qxd7 Re8 37. Qd6 c5 38. Qf6 Qg8 39. f4 1-0

[Event "Warsaw AIG Life rapid 8th"]
[Site "Warsaw"]
[Date "2008.12.20"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Butkiewicz, Lukasz"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2592"]
[BlackElo "2328"]
[PlyCount "113"]
[EventDate "2008.12.20"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 e6 6. Nc3 Nc6 7. Qd3 Nf6 8. Bf4 Be7 9. O-O-O b5 10. Bb3 Bb7 11. Bxd6 Bxd6 12. Qxd6 Qxd6 13. Rxd6 b4 14. e5 bxc3 15. exf6 cxb2+ 16. Kxb2 gxf6 17. Ba4 Ke7 18. Rxc6 Bxc6 19. Bxc6 Rab8+ 20. Kc1 Rhc8 21. Be4 Rc3 22. Nd4 Rb6 23. Nb3 a5 24. Kd2 Rc4 25. Bd3 Rg4 26. g3 a4 27. Nc5 a3 28. Nb3 Ra4 29. c4 f5 30. Rc1 Rb8 31. Kc3 Kd6 32. Re1 Raa8 33. Re3 Ra7 34. Rf3 Raa8 35. Rf4 Ke7 36. Rh4 Rh8 37. Nd4 Kf6 38. Nb5 h6 39. c5 Rhc8 40. Kb4 Rd8 41. Nd6 Kg6 42. Bb5 e5 43. Rc4 Kf6 44. Rc3 e4 45. Rxa3 Rxa3 46. Kxa3 Ra8+ 47. Kb3 Ke5 48. Nxf7+ Kd5 49. c6 Kc5 50. a4 h5 51. Ne5 Kb6 52. Nc4+ Kc7 53. Ne3 Rf8 54. a5 Kd6 55. Kc4 f4 56. gxf4 Rxf4 57. c7 1-0

[Event "Warsaw AIG Life rapid 8th"]
[Site "Warsaw"]
[Date "2008.12.20"]
[Round "7"]
[White "Olszewski, Michal"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E36"]
[WhiteElo "2498"]
[BlackElo "2592"]
[PlyCount "79"]
[EventDate "2008.12.20"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 c5 7. dxc5 d4 8. Qg3 Nc6 9. Qxg7 Rg8 10. Qh6 Rg6 11. Qh4 e5 12. b4 a5 13. b5 Ne7 14. Bg5 a4 15. b6 Neg8 16. Nf3 Qe7 17. e3 h6 18. Bxf6 Nxf6 19. exd4 exd4+ 20. Kd1 Be6 21. Qf4 O-O-O 22. c6 Rg4 23. Qe5 bxc6 24. h3 Rg6 25. Bd3 Rxg2 26. Qa5 Kd7 27. b7 Ke8 28. Rb1 Rb8 29. Qa7 Qc7 30. Nxd4 Bd7 31. Qc5 Rxb7 32. Re1+ Be6 33. Rxb7 Qxb7 34. Bf5 Nd7 35. Qd6 Qb8 36. Qxc6 Qf4 37. Qa8+ Ke7 38. Qd5 Rxf2 39. Nxe6 Rf1 40. Nxf4+ 1-0

[Event "Warsaw AIG Life rapid 8th"]
[Site "Warsaw"]
[Date "2008.12.20"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Adamski, Jan"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2592"]
[BlackElo "2307"]
[PlyCount "93"]
[EventDate "2008.12.20"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Bd7 6. O-O Bc6 7. Re1 Ne7 8. b4 dxc3 9. dxc3 cxb4 10. cxb4 a6 11. a3 Ng6 12. Ra2 Nd7 13. Rd2 Qb8 14. Bb2 Bxf3 15. Qxf3 Ndxe5 16. Qg3 Nd7 17. Qf3 Nde5 18. Qg3 Nd7 19. Be4 Qxg3 20. hxg3 Rb8 21. Rc1 Nf6 22. Bf3 Be7 23. Bxb7 O-O 24. Bxa6 Nd5 25. Bc4 Bf6 26. Bxd5 Bxb2 27. Rxb2 exd5 28. Rd1 Rfd8 29. Rbd2 Rbc8 30. Kh2 Ne5 31. f3 f6 32. g4 Kf7 33. Rxd5 Rxd5 34. Rxd5 Rc2 35. Kg3 g5 36. b5 Ke6 37. Rd2 Rc1 38. Rb2 Nd3 39. b6 Rc8 40. b7 Rb8 41. Rb6+ Kd7 42. Nc3 Nc5 43. Ne4 Nxe4+ 44. fxe4 Kc7 45. Rb1 Rxb7 46. Rxb7+ Kxb7 47. Kf3 1-0

[Event "Warsaw AIG Life rapid 8th"]
[Site "Warsaw"]
[Date "2008.12.21"]
[Round "9"]
[White "Zozulia, Anna"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2380"]
[BlackElo "2592"]
[PlyCount "96"]
[EventDate "2008.12.20"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. Ncb4 O-O 14. a4 bxa4 15. Qxa4 a5 16. Nxe7+ Qxe7 17. Nd5 Qb7 18. Qb5 Bd8 19. Qxb7 Bxb7 20. Bc4 Rb8 21. Ra2 g6 22. O-O Kg7 23. Rd1 Rc8 24. Be2 Rb8 25. Bc4 h5 26. Kf1 Rc8 27. Be2 Rb8 28. Bc4 Bc6 29. f3 f5 30. exf5 Rxf5 31. Ke2 Bg5 32. b3 e4 33. f4 Bxd5 34. Rxd5 Bxf4 35. Rxf5 gxf5 36. Rxa5 Kf6 37. g3 Be5 38. Kd2 h4 39. Ra7 hxg3 40. hxg3 Bxg3 41. Ke3 Be5 42. Rf7+ Kg6 43. Be6 Re8 44. Bd5 Rh8 45. b4 Rh3+ 46. Ke2 Rh2+ 47. Kd1 Bxc3 48. Be6 e3 0-1

[Event "Warsaw AIG Life rapid 8th"]
[Site "Warsaw"]
[Date "2008.12.21"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Tomczak, Jacek"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2592"]
[BlackElo "2461"]
[PlyCount "90"]
[EventDate "2008.12.20"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Bc4 Bf5 7. Bd2 e6 8. Nd5 Qd8 9. Nxf6+ gxf6 10. c3 Nd7 11. O-O Qc7 12. Nh4 Bg6 13. Re1 O-O-O 14. Qe2 Bd6 15. g3 f5 16. Ng2 e5 17. dxe5 Nxe5 18. Bf4 Rhe8 19. Bxe5 Bxe5 20. Qf3 Rd2 21. Qe3 Qd8 22. Nf4 Rd7 23. Ne6 fxe6 24. Qxe5 Bf7 25. Re2 Qc7 26. Rae1 Qxe5 27. Rxe5 Rd2 28. R5e2 Rxe2 29. Rxe2 Kd8 30. f4 Ke7 31. Kf2 Rd8 32. Ke1 Rd6 33. Re3 Bh5 34. Bb3 Kf6 35. Bc2 c5 36. h3 b6 37. Bb3 h6 38. a3 Be8 39. g4 Bg6 40. Bc4 fxg4 41. hxg4 h5 42. Be2 hxg4 43. Bxg4 Bf5 44. Be2 Rd7 45. Rg3 e5 1/2-1/2

[Event "Warsaw AIG Life rapid 8th"]
[Site "Warsaw"]
[Date "2008.12.21"]
[Round "11"]
[White "Kuraszkiewicz, Michael"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2330"]
[BlackElo "2592"]
[PlyCount "96"]
[EventDate "2008.12.20"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. cxd5 cxd5 10. Bf4 O-O 11. Ne5 Nfd7 12. Nd3 Bb7 13. Nd2 Nc6 14. Nf3 Rc8 15. Qa4 a6 16. Rfc1 h6 17. Nfe5 Ndxe5 18. Nxe5 b5 19. Nxc6 Rxc6 20. Qd1 Qb6 21. Rxc6 Bxc6 22. Rc1 Rc8 23. g4 a5 24. e3 Qb7 25. Bf1 Bd7 26. Bd3 a4 27. Rxc8+ Qxc8 28. Qc2 Qxc2 29. Bxc2 b4 30. Bd3 a3 31. bxa3 bxa3 32. Kf1 Ba4 33. f3 Bb3 34. Bb1 Bc4+ 35. Ke1 Bb4+ 36. Kf2 f6 37. e4 Bc3 38. Be3 Kf7 39. Kg3 Bb2 40. h4 e5 41. dxe5 d4 42. Bd2 fxe5 43. f4 Bc3 44. Bc1 d3 45. Bxa3 d2 46. Bc2 Be2 47. fxe5 Bxe5+ 48. Kf2 Bxg4 0-1

[Event "Warsaw AIG Life rapid 8th"]
[Site "Warsaw"]
[Date "2008.12.21"]
[Round "12"]
[White "Zhigalko, Sergei"]
[Black "Saric, Ivan"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2592"]
[BlackElo "2516"]
[PlyCount "91"]
[EventDate "2008.12.20"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Qa5+ 6. Nc3 Qxb5 7. Nxb5 Nxd4 8. Nfxd4 Kd8 9. Be3 Nf6 10. f3 a6 11. Nc3 Bd7 12. O-O-O Rc8 13. Rhe1 e6 14. Nb3 b5 15. Rd2 Be7 16. Red1 b4 17. Bb6+ Ke8 18. Ne2 Ba4 19. Bd4 Rg8 20. Kb1 Nd7 21. Nbc1 g5 22. Nd3 a5 23. b3 Bc6 24. h3 d5 25. exd5 Bxd5 26. c4 bxc3 27. Nxc3 Bc6 28. Nb2 e5 29. Be3 Bb4 30. Nd5 Bxd2 31. Rxd2 Rg6 32. Nc4 a4 33. Kb2 axb3 34. axb3 Bb5 35. Na3 Ba6 36. Nb4 Rb8 37. Nd5 Rc6 38. Bxg5 Nc5 39. b4 Nd3+ 40. Kb3 h6 41. Be3 Rd8 42. Nc3 Nc1+ 43. Kb2 Nd3+ 44. Kb3 Nc1+ 45. Kb2 Nd3+ 46. Kb3 1/2-1/2

[Event "Warsaw AIG Life rapid 8th"]
[Site "Warsaw"]
[Date "2008.12.21"]
[Round "13"]
[White "Jaracz, Pawel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2513"]
[BlackElo "2592"]
[PlyCount "68"]
[EventDate "2008.12.20"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qb3 Nc6 6. e3 Be7 7. Qa4 Bb7 8. Nc3 O-O 9. Be2 d5 10. O-O a6 11. Qc2 dxc4 12. Bxc4 b5 13. Be2 Bd6 14. Rd1 Qe7 15. Ng5 h6 16. Nge4 Nxe4 17. Nxe4 f5 18. Nxd6 cxd6 19. b4 Rac8 20. Qb3 Na7 21. Bb2 Bd5 22. Qd3 Be4 23. Qb3 Bc2 24. Qa2 Bxd1 25. Rxd1 d5 26. Qb3 Rc6 27. Bc3 Nc8 28. Be1 Nb6 29. f3 Rfc8 30. Bd3 Rc1 31. Bd2 Rxd1+ 32. Qxd1 Nc4 33. Bc1 Qc7 34. Bb1 Nxa3 0-1

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2009.01.13"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Zhigalko, Andrey"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2587"]
[BlackElo "2572"]
[PlyCount "35"]
[EventDate "2009.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Ne4 Qe6 5. Qe2 Nf6 6. d3 g6 7. g3 Nxe4 8. dxe4 Bd7 9. Nh3 Bg7 10. Nf4 Qd6 11. c3 e5 12. Nd3 Be6 13. Be3 Nd7 14. Bg2 O-O 15. Rd1 Qe7 16. b3 a5 17. c4 a4 18. O-O 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2009.01.14"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Sidorenja, Alexander"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2587"]
[BlackElo "2362"]
[PlyCount "93"]
[EventDate "2009.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. O-O-O Rc8 10. f4 b5 11. Bd3 Qc7 12. Kb1 Be7 13. f5 Bc4 14. h3 b4 15. Nd5 Nxd5 16. exd5 Bxd3 17. Qxd3 O-O 18. g4 a5 19. Nd2 Rfe8 20. g5 Bf8 21. Ne4 Qc4 22. b3 Qxd3 23. Rxd3 f6 24. h4 Be7 25. Rg1 Rf8 26. g6 hxg6 27. Rxg6 Kf7 28. Rg4 Rh8 29. Ng3 Bd8 30. Kb2 Rh7 31. Ne4 Ke7 32. Bg1 Bb6 33. Rdg3 Rg8 34. a3 Bxg1 35. Rxg1 Nb6 36. axb4 axb4 37. Rd1 Rb8 38. Nf2 Nc8 39. Nd3 Kd7 40. Ra1 Rb7 41. Rag1 Ne7 42. Rxg7 Rxg7 43. Rxg7 Rb5 44. h5 Rxd5 45. h6 Rb5 46. h7 Rb8 47. Nxb4 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2009.01.15"]
[Round "3"]
[White "Stupak, Kirill"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2458"]
[BlackElo "2587"]
[PlyCount "84"]
[EventDate "2009.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. Nc3 Be7 7. d4 cxd4 8. Qxd4 d6 9. Rd1 a6 10. Bg5 Nbd7 11. Qd2 O-O 12. Bf4 Ne8 13. Bg5 Nef6 14. Bf4 Ne8 15. Bg5 Ndf6 16. b3 h6 17. Bf4 Rc8 18. Rac1 Qc7 19. Qe1 Ne4 20. Nxe4 Bxe4 21. Nh4 Bxg2 22. Nxg2 Nf6 23. e4 Rfd8 24. e5 dxe5 25. Qxe5 Qb7 26. Rxd8+ Bxd8 27. Qe2 Be7 28. Ne1 Ba3 29. Rc2 Ne4 30. f3 Nd6 31. Bxd6 Bxd6 32. Nd3 Be7 33. Kg2 Rd8 34. Rd2 Qd7 35. Rd1 Bc5 36. Nf2 Bd4 37. a4 Qe7 38. Ng4 Qa3 39. Rd3 Rd6 40. Nf2 e5 41. f4 f6 42. fxe5 fxe5 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2009.01.16"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Maiorov, Nikita"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "2587"]
[BlackElo "2524"]
[PlyCount "57"]
[EventDate "2009.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bg4 8. h3 Bh5 9. d4 b5 10. Bc2 Bxf3 11. gxf3 Nh5 12. f4 g6 13. dxe5 dxe5 14. Qd5 Qd6 15. a4 b4 16. a5 O-O-O 17. Ba4 Kb7 18. cxb4 Qxd5 19. exd5 Nxb4 20. Nc3 Nd3 21. Bc6+ Kb8 22. Rxe5 Bd6 23. Re4 Nxc1 24. Rxc1 Nxf4 25. Re3 f5 26. b4 Ka7 27. b5 Rb8 28. Rce1 Rhd8 29. b6+ 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2009.01.17"]
[Round "5"]
[White "Smirnov, Valerij"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2383"]
[BlackElo "2587"]
[PlyCount "68"]
[EventDate "2009.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Qb3 a6 6. a3 g6 7. Qc2 Bxf3 8. gxf3 Bg7 9. f4 c6 10. e3 O-O 11. Be2 d5 12. Bd2 dxc4 13. Bxc4 Nbd7 14. O-O Rc8 15. Rfd1 Nd5 16. Be1 f5 17. Kh1 Kh8 18. Bxa6 Rc7 19. Nxd5 exd5 20. Rac1 g5 21. fxg5 Qxg5 22. f4 Qe7 23. Bf2 Nf6 24. Bd3 Ng4 25. Re1 c5 26. Bg1 Qe6 27. h3 Nh6 28. b3 Rfc8 29. Ba6 Ra8 30. Bf1 Nf7 31. dxc5 Rxc5 32. Qd2 Rac8 33. Rxc5 Rxc5 34. Rc1 Rxc1 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2009.01.18"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Podolchenko, Evgeniy"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2587"]
[BlackElo "2475"]
[PlyCount "75"]
[EventDate "2009.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 b6 5. e5 Nfd7 6. d4 c5 7. c3 Be7 8. a4 a5 9. Bb5 Ba6 10. O-O O-O 11. Re1 Qc8 12. c4 Qb7 13. b3 Rd8 14. cxd5 Qxd5 15. Ba3 Qb7 16. Nc4 Nf8 17. Qc2 Bxb5 18. axb5 Nbd7 19. Nd6 Bxd6 20. exd6 Rac8 21. Ne5 Nb8 22. Nc4 Nbd7 23. Rad1 Nf6 24. Qd3 Ng6 25. dxc5 bxc5 26. Nxa5 Qa8 27. Nc4 Nd5 28. Qg3 Qb7 29. Bb2 Qxb5 30. h4 Ndf4 31. Re4 Nh5 32. Qg5 Qb7 33. Rde1 Qd5 34. d7 Rxd7 35. Nb6 Qxg5 36. hxg5 Rcd8 37. Nxd7 Rxd7 38. Bc1 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2009.01.19"]
[Round "7"]
[White "Romanenko, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2478"]
[BlackElo "2587"]
[PlyCount "42"]
[EventDate "2009.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bc4 Bc5 5. d3 d6 6. O-O Bg4 7. h3 Bh5 8. Nd5 Nxd5 9. Bxd5 Rb8 10. c3 Ne7 11. d4 exd4 12. cxd4 Bb6 13. Re1 O-O 14. g4 Bg6 15. Bg5 Kh8 16. Bb3 f6 17. Bh4 Nc6 18. e5 dxe5 19. dxe5 Qxd1 20. Raxd1 fxe5 21. Nxe5 Nxe5 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2009.01.20"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Tihonov, Jurij"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2587"]
[BlackElo "2460"]
[PlyCount "77"]
[EventDate "2009.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 e6 7. Nc3 Nge7 8. Be3 Ng6 9. Bb3 Be7 10. O-O-O b5 11. h4 Qc7 12. Bg5 Nge5 13. Qd2 f6 14. Be3 Na5 15. Nd4 Nec4 16. Qe1 O-O 17. Kb1 b4 18. Na4 e5 19. Nf5 Bxf5 20. Bb6 Qc6 21. Bxa5 Be6 22. Nb6 Rab8 23. Nxc4 Bxc4 24. Bxb4 Bxb3 25. axb3 f5 26. exf5 a5 27. Ba3 Rxf5 28. f3 Ra8 29. Qc3 Qa6 30. Rd5 Kh8 31. Rhd1 Rf6 32. Qc7 Bf8 33. Bxd6 a4 34. b4 a3 35. b5 Qa4 36. b3 a2+ 37. Ka1 Bxd6 38. Rxd6 Qxb5 39. Rd8+ 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2009.01.21"]
[Round "9"]
[White "Teterev, Vitaly"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2530"]
[BlackElo "2587"]
[PlyCount "46"]
[EventDate "2009.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. O-O e6 5. d3 Be7 6. e4 d6 7. a4 b4 8. a5 O-O 9. c3 c5 10. Nbd2 Na6 11. Re1 Rc8 12. Nc4 Nb8 13. cxb4 cxb4 14. Be3 Nc6 15. Nd4 Qd7 16. Qa4 Ng4 17. a6 Ba8 18. Bd2 Rfd8 19. Nxc6 Bxc6 20. Qd1 d5 21. Qxg4 dxc4 22. Bh6 Bf8 23. Bg5 h5 1/2-1/2

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2009.02.17"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Bacrot, Etienne"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2587"]
[BlackElo "2722"]
[PlyCount "57"]
[EventDate "2009.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 129"]
[Source "ChessBase"]
[SourceDate "2009.03.25"]
[SourceVersion "1"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Ne7 10. h3 Ng6 11. b3 h6 12. Bb2 Nf4 13. Rad1+ Ke8 14. Nd4 a5 15. a4 Bd7 16. Kh2 Rd8 17. Nce2 Nxe2 18. Nxe2 Bf5 19. Rxd8+ Kxd8 20. Nd4 Bh7 21. g4 h5 22. Kg3 Bc5 23. Nf5 hxg4 24. hxg4 Bxf5 25. gxf5 Rh5 26. Kg4 Rh2 27. Kg3 Rh5 28. Kg4 Rh2 29. Kg3 1/2-1/2

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2009.02.18"]
[Round "2"]
[White "Sargissian, Gabriel"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2678"]
[BlackElo "2587"]
[PlyCount "41"]
[EventDate "2009.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 129"]
[Source "ChessBase"]
[SourceDate "2009.03.25"]
[SourceVersion "1"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Bd6 5. Bd3 f5 6. Nge2 Nf6 7. f3 O-O 8. Qc2 Kh8 9. Bd2 Qe7 10. O-O dxc4 11. Bxc4 Nbd7 12. Ng3 b5 13. Bd3 b4 14. Na4 c5 15. dxc5 Nxc5 16. Nxc5 Bxc5 17. Rac1 Bb6 18. Kh1 Bb7 19. e4 Rac8 20. Qb3 fxe4 21. Rxc8 1/2-1/2

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2009.02.19"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Dreev, Alexey"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2587"]
[BlackElo "2688"]
[PlyCount "41"]
[EventDate "2009.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 129"]
[Source "ChessBase"]
[SourceDate "2009.03.25"]
[SourceVersion "1"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be2 Be7 7. O-O O-O 8. c4 Qd8 9. Nc3 cxd4 10. Nxd4 e5 11. Nc2 Nc6 12. Bg5 Be6 13. Ne3 Nd4 14. Bf3 Qa5 15. a3 Rad8 16. Bxf6 Bxf6 17. Ned5 Qa6 18. Nxf6+ gxf6 19. Bd5 b5 20. cxb5 Nxb5 21. Qd3 1/2-1/2

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2009.02.20"]
[Round "4"]
[White "Shen, Yang"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2448"]
[BlackElo "2587"]
[PlyCount "106"]
[EventDate "2009.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 129"]
[Source "ChessBase"]
[SourceDate "2009.03.25"]
[SourceVersion "1"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 dxc4 5. Qxc4 Nf6 6. g3 b5 7. Qc2 Bb7 8. Bg2 Nbd7 9. a4 Rc8 10. O-O a6 11. axb5 cxb5 12. Qd3 Be7 13. Bd2 Be4 14. Qb3 Bd5 15. Qd1 Qb6 16. Ba5 Qb7 17. Re1 b4 18. Nbd2 Ne4 19. Bf1 O-O 20. e3 f5 21. Be2 Bd6 22. Qa4 Ndf6 23. Nxe4 Nxe4 24. Rec1 h6 25. Qd1 Kh7 26. Qf1 Rxc1 27. Rxc1 Rc8 28. Rxc8 Qxc8 29. Qd1 Qc6 30. Ne1 Nf6 31. Qc2 Qb7 32. Qd3 Qc6 33. Qc2 Qd7 34. f3 b3 35. Qc3 Qa4 36. Bxa6 Qa1 37. Bd3 Bxf3 38. Qxb3 Bd5 39. Qc3 Ng4 40. b3 Qa2 41. Nc2 h5 42. Bd8 Qb1+ 43. Ne1 Qd1 44. Bg5 h4 45. Bxh4 Ba3 46. h3 Bc1 47. hxg4 Bd2 48. Qxd2 Qxd2 49. Kf1 Bg2+ 50. Nxg2 Qxd3+ 51. Kf2 fxg4 52. Be7 Qc2+ 53. Kg1 Qc7 0-1

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2009.02.21"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Smirin, Ilia"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2587"]
[BlackElo "2647"]
[PlyCount "85"]
[EventDate "2009.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 129"]
[Source "ChessBase"]
[SourceDate "2009.03.25"]
[SourceVersion "1"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 Nc6 6. d5 Ne5 7. f4 Nd7 8. Nf3 Ngf6 9. g3 c6 10. Bg2 O-O 11. a5 cxd5 12. exd5 Nc5 13. O-O Bg4 14. h3 Bxf3 15. Rxf3 Rc8 16. Bd4 Re8 17. Re3 Nh5 18. Kh2 Bxd4 19. Qxd4 Ng7 20. g4 h5 21. f5 gxf5 22. gxh5 e5 23. dxe6 Ngxe6 24. Qb4 f4 25. Rf3 d5 26. Rd1 d4 27. Kh1 Qh4 28. Nd5 Ne4 29. Qe1 Ng3+ 30. Kh2 Ng5 31. Rxf4 Rxe1 32. Rxh4 Rxd1 33. Ne7+ Kh7 34. Nxc8 Nf5 35. Rf4 Ne3 36. Bxb7 Kh6 37. Bxa6 Rd2+ 38. Kg3 Rg2+ 39. Kh4 Rg1 40. Bb7 f5 41. Nd6 Ne6 42. Nxf5+ Kh7 43. Rf2 1-0

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2009.02.22"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Tomashevsky, Evgeny"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2587"]
[BlackElo "2664"]
[PlyCount "36"]
[EventDate "2009.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 129"]
[Source "ChessBase"]
[SourceDate "2009.03.25"]
[SourceVersion "1"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d6 6. a3 Bxc3+ 7. bxc3 e5 8. Bd3 Nc6 9. Ne2 b6 10. f4 Nd7 11. O-O Ba6 12. Be3 Na5 13. c5 Bxd3 14. Qxd3 exd4 15. cxd4 dxc5 16. d5 c4 17. Qc2 Nf6 18. Bd4 Nb3 1/2-1/2

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2009.02.23"]
[Round "7"]
[White "Vitiugov, Nikita"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2687"]
[BlackElo "2587"]
[PlyCount "96"]
[EventDate "2009.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 129"]
[Source "ChessBase"]
[SourceDate "2009.03.25"]
[SourceVersion "1"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 d6 6. O-O e5 7. a3 Nge7 8. b4 O-O 9. Rb1 Rb8 10. d3 b6 11. e3 Qd7 12. h4 f5 13. Bd2 h6 14. Nh2 Bb7 15. f4 Kh8 16. h5 exf4 17. gxf4 g5 18. b5 Nd8 19. e4 gxf4 20. Nd5 Ne6 21. Nxf4 Nxf4 22. Bxf4 Rf7 23. Qd2 Kh7 24. Rbe1 Rbf8 25. Kh1 Ng8 26. Bg3 fxe4 27. Rxf7 Rxf7 28. dxe4 Nf6 29. Bxd6 Nxh5 30. e5 Nf4 31. Qc2+ Kg8 32. Bxb7 Qxb7+ 33. Qe4 Qxe4+ 34. Rxe4 Ne6 35. Kg2 Kh7 36. Ng4 Kg6 37. Ne3 h5 38. Nd5 Bh6 39. Ne7+ Kg5 40. Nc6 Kf5 41. Re1 Kg4 42. Nd8 Nxd8 43. e6 Nxe6 44. Rxe6 Bf4 45. Bxf4 Rxf4 46. Rg6+ Kf5 47. Rh6 Rxc4 48. Rxh5+ Ke6 0-1

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2009.02.24"]
[Round "8"]
[White "Zhou, Jianchao"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2612"]
[BlackElo "2587"]
[PlyCount "39"]
[EventDate "2009.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 129"]
[Source "ChessBase"]
[SourceDate "2009.03.25"]
[SourceVersion "1"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. Nbd2 f5 5. g3 Nd7 6. Bg2 Bd6 7. O-O Ngf6 8. Qc2 Qe7 9. b3 b6 10. Bb2 Bb7 11. Ne5 O-O 12. Rac1 Rac8 13. Nxd7 Nxd7 14. e3 Rfd8 15. Rfd1 Ba6 16. Nf3 Bb7 17. Qb1 Nf6 18. cxd5 cxd5 19. Rxc8 Rxc8 20. Rc1 1/2-1/2

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2009.02.25"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Potkin, Vladimir"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2587"]
[BlackElo "2613"]
[PlyCount "24"]
[EventDate "2009.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 129"]
[Source "ChessBase"]
[SourceDate "2009.03.25"]
[SourceVersion "1"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. b3 e6 6. Bb2 Be7 7. d3 O-O 8. Nbd2 h6 9. Re1 a5 10. a3 Nbd7 11. e4 Bh7 12. Qe2 Qb6 1/2-1/2

[Event "EU-ch 10th"]
[Site "Budva"]
[Date "2009.03.06"]
[Round "1"]
[White "Leniart, Arkadiusz"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2360"]
[BlackElo "2587"]
[PlyCount "71"]
[EventDate "2009.03.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CBM 130"]
[Source "ChessBase"]
[SourceDate "2009.05.20"]
[SourceVersion "1"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. O-O O-O 10. Bg5 c6 11. Qf3 Rb8 12. Ne2 Bg4 13. Bxf6 Bxf3 14. Bxd8 Bxe2 15. Bxe2 Rfxd8 16. Rfd1 Be7 17. Rab1 Bf6 18. b4 Bc3 19. b5 c5 20. Rb3 d4 21. Ra3 Re8 22. Bc4 Re7 23. g3 g6 24. Kg2 Kg7 25. Ra6 Rb6 26. Rb1 f5 27. Rb3 Bb4 28. f4 Kf6 29. Rf3 Reb7 30. Rxb6+ axb6 31. Rf2 Re7 32. Re2 Rxe2+ 33. Bxe2 h6 34. h4 Be1 35. Bc4 h5 36. Kf3 1/2-1/2

[Event "EU-ch 10th"]
[Site "Budva"]
[Date "2009.03.07"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Masic, Predrag"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2587"]
[BlackElo "2371"]
[PlyCount "71"]
[EventDate "2009.03.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CBM 130"]
[Source "ChessBase"]
[SourceDate "2009.05.20"]
[SourceVersion "1"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Rc8 9. Bb2 Nh6 10. Nc3 a5 11. b5 Na7 12. Na4 Qd8 13. b6 Bxa4 14. Qxa4+ Nc6 15. Qb5 Be7 16. Bd3 O-O 17. O-O Qd7 18. Rac1 a4 19. Rc3 Ra8 20. Bc1 f5 21. exf6 Bxf6 22. Qb1 Nf5 23. g4 Nfxd4 24. Bxh7+ Kh8 25. Nxd4 Bxd4 26. Rh3 Ne5 27. Kh1 Rac8 28. Bd2 Rf3 29. Rh5 Rxa3 30. Qb4 Ra1 31. Rxa1 Bxa1 32. Qa3 Bd4 33. Qh3 Nf7 34. g5 Re8 35. Bg6+ Kg8 36. Rh8+ 1-0

[Event "EU-ch 10th"]
[Site "Budva"]
[Date "2009.03.08"]
[Round "3"]
[White "Lintchevski, Daniil"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2481"]
[BlackElo "2587"]
[PlyCount "78"]
[EventDate "2009.03.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CBM 130"]
[Source "ChessBase"]
[SourceDate "2009.05.20"]
[SourceVersion "1"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 Nb6 4. Nf3 d5 5. exd6 exd6 6. h3 Bf5 7. Bd3 Bg6 8. O-O Be7 9. c4 O-O 10. Bxg6 hxg6 11. b3 Nc6 12. Nc3 Bf6 13. Bf4 Re8 14. Qd2 Qd7 15. Rfe1 Rad8 16. g4 a6 17. Bg3 Rxe1+ 18. Rxe1 Re8 19. Ne4 Bd8 20. d5 Nb8 21. Kg2 Re7 22. Bh4 Re8 23. Bg3 Re7 24. Bh4 Re8 25. Qe3 Kf8 26. Bxd8 Qxd8 27. Nfg5 Re5 28. f4 Re7 29. Nh7+ Ke8 30. f5 Re5 31. f6 gxf6 32. Nexf6+ Ke7 33. Qg3 N8d7 34. c5 Nc8 35. c6 bxc6 36. dxc6 Nc5 37. Rxe5+ dxe5 38. Qxe5+ Ne6 39. Nd5+ Qxd5+ 0-1

[Event "EU-ch 10th"]
[Site "Budva"]
[Date "2009.03.09"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Naiditsch, Arkadij"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2587"]
[BlackElo "2693"]
[PlyCount "114"]
[EventDate "2009.03.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CBM 130"]
[Source "ChessBase"]
[SourceDate "2009.05.20"]
[SourceVersion "1"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Ne7 10. h3 Ng6 11. b3 a5 12. Bb2 Nf4 13. Kh2 Bd7 14. Rad1 Ke8 15. g3 Ne6 16. Nh4 c5 17. f4 Bc6 18. Nd5 Bxd5 19. Rxd5 g6 20. c4 a4 21. Nf3 Be7 22. Rfd1 h5 23. h4 Ra6 24. R5d3 Kf8 25. R1d2 Kg7 26. Rd7 Re8 27. Ne1 Kf8 28. Nc2 axb3 29. axb3 Ra2 30. Bc3 Rea8 31. R7d3 c6 32. Ne3 Rxd2+ 33. Rxd2 Ra3 34. Rb2 b5 35. Nc2 Ra8 36. Kg2 Rd8 37. Kf2 Nd4 38. cxb5 Nxc2 39. Rxc2 cxb5 40. Bd2 Rd3 41. Be3 Rxb3 42. Bxc5 Bxc5+ 43. Rxc5 b4 44. Rc7 Rb1 45. Rb7 b3 46. Kg2 b2 47. Kh2 Ke8 48. Kg2 Kd8 49. Kh2 Kc8 50. Rb3 Kd7 51. Kg2 Ke6 52. Rb7 Kd5 53. Rb8 Kd4 54. Rb7 Ke4 55. Rb4+ Kf5 56. Kh2 Kg4 57. Rb3 Kf5 1/2-1/2

[Event "EU-ch 10th"]
[Site "Budva"]
[Date "2009.03.10"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Cheparinov, Ivan"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "2587"]
[BlackElo "2679"]
[PlyCount "78"]
[EventDate "2009.03.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CBM 130"]
[Source "ChessBase"]
[SourceDate "2009.05.20"]
[SourceVersion "1"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. d3 d6 10. Nbd2 Na5 11. Ba2 c5 12. Nc4 Nc6 13. h3 Rb8 14. Be3 Be6 15. Ng5 d5 16. exd5 Bxd5 17. Nf3 Nd7 18. Bd2 Bf6 19. Nh2 Nb6 20. Nxb6 Bxa2 21. Rxa2 Rxb6 22. Ng4 Bh4 23. b3 f5 24. Ne3 Rb7 25. Nc4 Rbf7 26. Be3 f4 27. Bxc5 f3 28. Re4 fxg2 29. Bxf8 Bxf2+ 30. Kxg2 Qxf8 31. Qg4 Bd4 32. c3 bxc3 33. Rxd4 Nxd4 34. Nxe5 Rf4 35. Qd7 c2 36. Qd5+ Kh8 37. Ra1 Rf2+ 38. Kh1 Rf1+ 39. Rxf1 Qxf1+ 0-1

[Event "EU-ch 10th"]
[Site "Budva"]
[Date "2009.03.11"]
[Round "6"]
[White "Novikov, Stanislav"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2523"]
[BlackElo "2587"]
[PlyCount "102"]
[EventDate "2009.03.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CBM 130"]
[Source "ChessBase"]
[SourceDate "2009.05.20"]
[SourceVersion "1"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d6 5. g3 g6 6. Bg2 Bg7 7. O-O O-O 8. Rb1 a5 9. a3 h6 10. b4 axb4 11. axb4 Be6 12. b5 Ne7 13. Nd2 Qc8 14. Re1 Kh7 15. Qb3 Bh3 16. Bh1 Nd7 17. Ba3 f5 18. b6 c5 19. Nb5 Rf6 20. Nc7 Rb8 21. e3 Qd8 22. Nd5 Nxd5 23. cxd5 Rf7 24. Nc4 Qf8 25. Bb2 Nf6 26. f4 Ng4 27. Bg2 Bxg2 28. Kxg2 Re8 29. h3 Nf6 30. fxe5 dxe5 31. Nxe5 Rfe7 32. d4 Ne4 33. Nf3 Rd7 34. dxc5 Qxc5 35. Ba3 Qc8 36. Rbc1 Qb8 37. d6 Rxd6 38. Rc7 Qd8 39. Qf7 Rg8 40. Nd4 Rxd4 41. exd4 Qxd4 42. Qa2 Qd3 43. Bc1 Qxg3+ 44. Kf1 Qd3+ 45. Kg2 Qg3+ 46. Kf1 f4 47. Qc2 Qxh3+ 48. Kg1 Ng5 49. Ree7 Nf3+ 50. Kf2 Qg3+ 51. Kf1 Qg1+ 0-1

[Event "EU-ch 10th"]
[Site "Budva"]
[Date "2009.03.12"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Mastrovasilis, Athanasios"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2587"]
[BlackElo "2486"]
[PlyCount "73"]
[EventDate "2009.03.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CBM 130"]
[Source "ChessBase"]
[SourceDate "2009.05.20"]
[SourceVersion "1"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Ke8 10. h3 b6 11. Bf4 Bb4 12. Ne4 Ba6 13. Rfc1 Be2 14. Ned2 Bxd2 15. Nxd2 Nd4 16. Be3 Nf5 17. Bf4 Nd4 18. c3 Ne6 19. Be3 h5 20. f4 Bd3 21. Kf2 Ke7 22. Nf3 h4 23. Rd1 Be4 24. Rd2 Rad8 25. Rxd8 Kxd8 26. Bd2 g6 27. Ke3 Bxf3 28. Kxf3 Ke7 29. Be1 Ng7 30. Rd1 Nf5 31. Bf2 a5 32. a4 c5 33. Kg4 Ke6 34. Rd2 Ke7 35. Rd3 Ke6 36. Rd2 Ke7 37. Rd3 1/2-1/2

[Event "EU-ch 10th"]
[Site "Budva"]
[Date "2009.03.14"]
[Round "8"]
[White "Bologan, Viktor"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2687"]
[BlackElo "2587"]
[Annotator "Bologan,Viktor"]
[PlyCount "157"]
[EventDate "2009.03.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CBM 130"]
[Source "ChessBase"]
[SourceDate "2009.05.20"]
[SourceVersion "1"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 {On the previous rest day we had played for the same team in a football competition and now we had to struggle against each other.} c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 {The story of this move is very long but it was brought into top level practice thanks to the studies of Chebanenko.} dxc6 5. d3 Bg7 6. h3 b6 7. O-O Nh6 8. a4 {Novelty. White's plan is to provoke weaknesses on the queenside and then to attack it} (8. Bd2 {was played before} f6 (8... Bxb2 $5 9. Na3 Ng8 10. Nc4 Bxa1 11. Qxa1 f6 12. e5 {I am not sure whether White has enough compensation but for rapid chess it might be sufficient}) 9. e5 O-O 10. exf6 exf6 11. Bc3 Nf7 12. Nbd2 Nd6 13. b3 Be6 14. Re1 Qd7 15. Nc4 Nf5 $11 {Shirov Alexei 2726 - Radjabov Teimour 2663 , Leon 5.6.2004 It (active) (KO-system)}) (8. Nc3 {and} O-O (8... f6 9. Be3 e5 10. Nh2 O-O 11. f4 exf4 12. Rxf4 f5 13. Qd2 g5 14. Rff1 f4 15. Bf2 Nf7 16. Nf3 h5 $15 {Tomilova Elena 2229 - Korbut Ekaterina 2338 , Dagomys 5.2004 Ch Russia (w)}) 9. Be3 f6 10. a3 (10. a4 a5 (10... Nf7 $6 11. a5 Rb8 12. axb6 axb6 13. Nh2 f5 14. exf5 gxf5 15. f4 Be6 16. Nf3 c4 {Sanduleac Vasile 2461 - Kotronias Vasilios 2611 , Eforie Nord 2.9.2008 Ch Romania (team)} 17. Ra7 $14) 11. d4 cxd4 12. Qxd4 Qxd4 13. Nxd4 Bd7 14. Rfd1 Rfb8 15. Rd2 Nf7 16. Rad1 Rb7 17. Nde2 Be8 18. f4 e5 $11 {Chernyshov Konstantin 2558 - Bocharov Dmitry 2577 , Sochi 23.4.2006 Ch Russia (club) (1 liga)}) (10. Qd2 Nf7 11. Nh2 e5 12. f4 exf4 13. Rxf4 Ne5 14. Raf1 Be6 15. R4f2 Rf7 16. Nf3 Nxf3+ 17. Rxf3 Qd7 18. b3 Re8 19. Kh1 Bh8 20. Bh6 {Kovalevskaya Ekaterina 2421 - Cmilyte Viktorija 2467 , Plovdiv 26.4.2008 Ch Europe (w)} f5 {=}) 10... a5 11. Nh2 e5 12. Qd2 Nf7 13. Rab1 a4 14. f4 exf4 15. Bxf4 Be6 16. Kh1 f5 17. Nf3 {Jakovenko Dmitry 2561 - Cherniaev Alexander 2504 , Krasnodar 2002 Ch Russia} fxe4 18. Nxe4 c4 19. d4 Bd5 20. Rbe1 Re8) 8... a5 9. Be3 $1 {This is the point of the previous white move; now after ...xb2 the knight on a3 will be protected.} f6 (9... Bxb2 10. Na3 Bg7 (10... Ng8 11. Nc4 Bxa1 12. Qxa1 f6 13. Rb1 {with very strong compensation}) 11. Rb1 Be6 12. Nc4 Bxc4 13. dxc4 Qc7 14. Qd2 Ng8 15. Rfd1 $44) 10. Na3 e5 11. Nc4 (11. c3 {the other idea was to prepare d4} O-O (11... Nf7 12. Qb3 O-O) 12. Qb3+ Nf7 13. Nc4 Be6 $5 (13... Ra6 14. Rfd1 Be6 15. d4 $14) 14. Qxb6 (14. Rfd1 Nd6) 14... Qxd3 15. Nxa5 Rfb8 16. Qxc6 Ra6 17. Rfd1 Rxc6 18. Rxd3 Ra6 19. Bxc5 Rxa5 20. b4 Ra6 21. a5 Bf8 $15) 11... Be6 12. Nfd2 Ra6 {Prophylaxis.} (12... Nf7 {I was going implement another briliant idea which I learned from Chebanenko, on} 13. b4 $3 axb4 (13... cxb4 14. Bxb6 Qe7 15. Bxa5 $16) 14. a5 bxa5 15. Bxc5 Bf8 16. Bb6 Qb8 17. Bxa5 Be7 18. Bb6 $14) 13. f4 exf4 14. Bxf4 Nf7 15. Qf3 (15. Ne3 $14 {in order to prevent Black's only active idea f6-f5; this may be even more safe and correct.}) 15... O-O 16. Kh1 Ra7 17. Ne3 (17. Qf2 Ne5 $1 (17... f5 18. exf5 Bxf5 19. Rae1) 18. Ne3 Qd4 19. b3 Raf7 {/=}) 17... b5 {Black little by little prepares his counterplay on the queenside, which shouldn't be a problem for White if he takes some preventive measures.} 18. Qf2 Rd7 19. Nf3 $6 {I simply missed ...g5.} (19. b3 $14 {after this Black would be deprived of both his active plans: c4 and f5.}) 19... Ng5 $1 20. Qg3 Nxf3 21. Qxf3 c4 $1 {Typical for this stucture.} 22. dxc4 bxc4 23. Rad1 Rxd1 24. Rxd1 Qb6 25. Bd6 {Instead I was hoping for} (25. Rd6 {but in the line} Re8 26. Nd5 Bxd5 27. exd5 {I missed} Re1+ {after which I rejected d6. Already at home I had found that after the paradoxical} 28. Kh2 g5 29. Bd2 Qc7 30. Bxe1 Qxd6+ 31. g3 cxd5 32. Bxa5 {White can reach a better ending.}) 25... Rd8 26. Ba3 Rxd1+ 27. Qxd1 h5 $1 {Takiing the g4-square away from the knight.} 28. Qd2 Kh7 29. Nd1 f5 {untill this moment my opponent had played well but he had spent a lot of time, so from now on he was in time trouble.} 30. c3 fxe4 31. Qd6 Bf5 (31... Bd5 32. Qd7 Qb8 33. Bd6 Qg8 34. Bc7 Qf8 35. Ne3 Kh6 36. Bg3 Qa8 37. Bf4+ Kh7 38. Be5 Qf8 39. Bxg7 Qxg7 40. Nxd5 cxd5 41. Qxd5 Qe7 42. Qxc4 e3 43. Qe2 Qe4 {=}) 32. Bc5 Qb3 (32... Qb7 33. Bd4 Qd7 34. Qxd7 Bxd7 {=}) 33. Kh2 $1 Qc2 34. Qc7 Kg8 35. Qb8+ Kh7 36. Ne3 Qxa4 $4 {The final and decisive mistake; after} (36... Qf2 $5 {White can not achieve better then a draw.}) 37. Qc7 $18 Kg8 38. Nxf5 gxf5 39. Qc8+ Kh7 40. Qxf5+ Kg8 41. Qe6+ Kh7 42. Qxe4+ Kg8 43. Qe8+ Kh7 44. Qxh5+ Kg8 45. Qg4 Kh7 46. Qf5+ Kg8 47. Bb6 Qb3 48. Qe6+ Kh7 49. Qe4+ Kg8 50. Bxa5 Qb8+ 51. Kh1 Qxb2 52. Qxc4+ Kh7 53. Qe4+ Kg8 54. Qe1 c5 55. Qe6+ Kh7 56. Qf5+ Kg8 57. Qxc5 Qc1+ 58. Qg1 Qf4 59. Qd1 Kh8 60. Qd8+ Kh7 61. Qc7 Qc1+ 62. Kh2 Kg8 63. Qc8+ Kh7 64. Qf5+ Kg8 65. Qe6+ Kh7 66. Qe4+ Kg8 67. c4 Qa1 68. Be1 Be5+ 69. g3 Bd4 70. Qe2 Qc1 71. h4 Kf7 72. Kh3 Qb1 73. Qf3+ Ke6 74. Bd2 Bb6 75. Qd5+ Ke7 76. Bg5+ Kf8 77. Kg4 Qb4 78. Qe6 Kg7 79. h5 1-0

[Event "EU-ch 10th"]
[Site "Budva"]
[Date "2009.03.15"]
[Round "9"]
[White "Banusz, Tamas"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2501"]
[BlackElo "2587"]
[PlyCount "108"]
[EventDate "2009.03.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CBM 130"]
[Source "ChessBase"]
[SourceDate "2009.05.20"]
[SourceVersion "1"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 dxc4 5. Bg5 f6 6. Bd2 b5 7. a4 Qd7 8. e4 a5 9. Be2 Bb4 10. O-O Ne7 11. axb5 cxb5 12. e5 f5 13. b3 Bxc3 14. Bxc3 Nd5 15. Bxa5 c3 16. b4 O-O 17. Ne1 Nc6 18. Bxb5 Qb7 19. Bxc6 Qxc6 20. Nc2 Ba6 21. Re1 f4 22. f3 Rac8 23. Kh1 Bb5 24. Re4 Rf7 25. Rc1 g5 26. Na3 Rg7 27. Nxb5 Qxb5 28. Qe2 Rc4 29. h3 h6 30. Kh2 Rb7 31. Qd3 Rc8 32. Qc2 Kg7 33. h4 Qe8 34. Qe2 Qb5 35. Qc2 Kg8 36. Qe2 Qxe2 37. Rxe2 gxh4 38. Kh3 Rg7 39. Kh2 Kh7 40. Ra2 Ra8 41. Rf2 Rg3 42. Rcc2 Kg6 43. Rc1 Kh5 44. Kh1 Rg7 45. Kh2 Rag8 46. b5 Ne3 47. Bxc3 Rxg2+ 48. Rxg2 Rxg2+ 49. Kh3 Rf2 50. b6 Rxf3+ 51. Kh2 Rg3 52. b7 Ng4+ 53. Kh1 Nf2+ 54. Kh2 f3 0-1

[Event "EU-ch 10th"]
[Site "Budva"]
[Date "2009.03.16"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Anisimov, Pavel"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2587"]
[BlackElo "2488"]
[PlyCount "163"]
[EventDate "2009.03.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CBM 130"]
[Source "ChessBase"]
[SourceDate "2009.05.20"]
[SourceVersion "1"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. Re1 Nf6 6. c3 a6 7. Bf1 Bg4 8. h3 Bh5 9. d3 e6 10. Bf4 Be7 11. Nbd2 O-O 12. g4 Bg6 13. Bg3 b5 14. Nh4 Nd7 15. Ng2 e5 16. Ne3 Re8 17. Nf5 Nf8 18. Bg2 Ne6 19. Nf1 Bf8 20. N1e3 f6 21. Nd5 Bf7 22. Qd2 Nc7 23. Nxc7 Qxc7 24. g5 g6 25. Nh6+ Bxh6 26. gxh6 g5 27. h4 Qd8 28. Qe3 b4 29. Red1 Rb8 30. Rd2 bxc3 31. bxc3 Be6 32. Kh1 Qe7 33. Rg1 g4 34. f4 gxf3 35. Bxf3 Kh8 36. h5 Rg8 37. Bh4 Rxg1+ 38. Qxg1 Rg8 39. Qf1 Qf7 40. Rb2 Rf8 41. Qb1 Bc8 42. Rg2 Rg8 43. a3 Rxg2 44. Kxg2 Kg8 45. Qb6 Qb7 46. Qxb7 Bxb7 47. Bxf6 Kf7 48. Bg5 Bc8 49. Kf2 Be6 50. Ke3 Ke8 51. Bd1 Kf7 52. Ba4 Bd7 53. Kd2 Nb8 54. Bd1 Nc6 55. Be2 a5 56. Bd1 Nb8 57. Bd8 Nc6 58. Bb6 Ke7 59. Bb3 Be8 60. Ba4 Bd7 61. Bb5 Be8 62. a4 Bd7 63. Ke3 Be8 64. Kf2 Bd7 65. Kg3 Be8 66. Kh4 Bd7 67. Kg5 Be8 68. Kg4 Bd7+ 69. Kh4 Be8 70. Kg5 Bd7 71. Bc7 Be8 72. Bc4 Nd8 73. Bxd8+ Kxd8 74. Kf6 Bxh5 75. Bg8 Bg6 76. Kg7 Ke7 77. Bxh7 Bxh7 78. Kxh7 c4 79. dxc4 Kf7 80. c5 d5 81. c6 Ke7 82. Kg7 1-0

[Event "EU-ch 10th"]
[Site "Budva"]
[Date "2009.03.17"]
[Round "11"]
[White "Khalifman, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2622"]
[BlackElo "2587"]
[PlyCount "41"]
[EventDate "2009.03.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CBM 130"]
[Source "ChessBase"]
[SourceDate "2009.05.20"]
[SourceVersion "1"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Bd7 9. Rd1 Bc6 10. Nc3 Bxf3 11. Bxf3 Nc6 12. Bxc6 bxc6 13. Bg5 Nd5 14. Bxe7 Qxe7 15. Ne4 Qb4 16. Rdc1 Rfb8 17. Ra2 e5 18. dxe5 Qe7 19. Qxc4 Qxe5 20. Nc5 Rb4 21. Qc2 1/2-1/2

[Event "Lublin 1st"]
[Site "Lublin"]
[Date "2009.05.29"]
[Round "1"]
[White "Malakhatko, Vadim"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2610"]
[BlackElo "2622"]
[PlyCount "93"]
[EventDate "2009.05.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[EventCategory "15"]
[SourceTitle "CBM 131"]
[Source "ChessBase"]
[SourceDate "2009.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. Nd2 O-O 12. O-O f5 13. a4 Bd6 14. b4 Nf6 15. b5 Bb7 16. Qb3 Rc8 17. Bb2 Qe7 18. Rac1 Ne4 19. Nxe4 fxe4 20. cxd5 cxd5 21. Qe3 Rxc1 22. Rxc1 Rc8 23. Rxc8+ Bxc8 24. f3 exf3 25. exf3 Bd7 26. Bf1 Qf6 27. Kg2 Qe7 28. Bd3 g6 29. Bb1 Be8 30. Qc3 Bd7 31. Qe3 Be8 32. Qc3 Bd7 33. h4 Qf8 34. Qe3 Qe7 35. Qg5 Qxg5 36. hxg5 Kf7 37. Kf2 Ke7 38. Bd3 Be8 39. Bc3 Kd7 40. Kg2 Bf7 41. f4 Be8 42. Kf3 Bf7 43. Ke3 Be8 44. Bc2 Bf7 45. g4 Be8 46. Bd2 Bf7 47. Kf3 1/2-1/2

[Event "Lublin 1st"]
[Site "Lublin"]
[Date "2009.05.30"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Dziuba, Marcin"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2622"]
[BlackElo "2535"]
[PlyCount "86"]
[EventDate "2009.05.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[EventCategory "15"]
[SourceTitle "CBM 131"]
[Source "ChessBase"]
[SourceDate "2009.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. Qd2 O-O 9. O-O-O Be6 10. f4 b5 11. f5 Bd7 12. Rg1 b4 13. Nd5 Nxd5 14. Qxd5 Bc6 15. Qc4 a5 16. Kb1 a4 17. Nc1 b3 18. g4 bxc2+ 19. Qxc2 Qd7 20. Ne2 Na6 21. a3 Qb7 22. Nc3 Rfc8 23. g5 Rab8 24. Rg2 Be8 25. f6 Bf8 26. fxg7 Kxg7 27. Bc1 Rxc3 28. Qxc3 Nc5 29. Bd3 Bc6 30. Bc2 Nxe4 31. Qh3 Kg8 32. Rg4 Bg7 33. Qd3 d5 34. Rh4 Bb5 35. Qxd5 Nc3+ 36. bxc3 Bc6+ 37. Rb4 Bxd5 38. Rxb7 Bxb7 39. Ka2 Bf3 40. Rd6 e4 41. Bxa4 Be5 42. Ra6 e3 43. Ra5 Bxc3 0-1

[Event "Lublin 1st"]
[Site "Lublin"]
[Date "2009.05.31"]
[Round "3"]
[White "Roiz, Michael"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2635"]
[BlackElo "2622"]
[PlyCount "105"]
[EventDate "2009.05.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[EventCategory "15"]
[SourceTitle "CBM 131"]
[Source "ChessBase"]
[SourceDate "2009.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. b3 Nf6 5. e3 Bb4+ 6. Nbd2 c5 7. dxc5 O-O 8. Bb2 Bxc5 9. a3 b6 10. Bd3 Bb7 11. O-O Nbd7 12. Qe2 a5 13. cxd5 Nxd5 14. Rfd1 Rc8 15. Bb5 f5 16. Rac1 Qe7 17. Ba6 N7f6 18. Bxb7 Qxb7 19. h3 Rfd8 20. a4 Nb4 21. Nc4 Nfd5 22. Nd4 Qe7 23. Ba1 Nf6 24. Nc2 Nbd5 25. Ne1 Qb7 26. Nd3 Bf8 27. Bxf6 Nxf6 28. Nf4 Rxd1+ 29. Rxd1 Ne4 30. Qb2 Nc5 31. Na3 Qe4 32. Rd4 Qc6 33. Nc4 Qc7 34. Nd3 Nd7 35. Qd2 Nf6 36. Nf4 Re8 37. Qd1 Bc5 38. Rd3 h6 39. Nh5 Nd5 40. Ng3 f4 41. Nf1 fxe3 42. Nfxe3 Rf8 43. Qd2 Nf6 44. Nd6 Nd5 45. Ndc4 Qe7 46. Nxd5 exd5 47. Ne3 d4 48. Nc4 Qe4 49. Qd1 Rf6 50. Kf1 Re6 51. Kg1 Rf6 52. Kf1 Re6 53. Kg1 1/2-1/2

[Event "Lublin 1st"]
[Site "Lublin"]
[Date "2009.06.01"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Grachev, Boris V"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2622"]
[BlackElo "2652"]
[PlyCount "66"]
[EventDate "2009.05.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[EventCategory "15"]
[SourceTitle "CBM 131"]
[Source "ChessBase"]
[SourceDate "2009.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Nxd7 Qxd7 11. Nc3 e6 12. O-O Be7 13. Qg4 O-O 14. Bxc6 bxc6 15. Bh6 Bf6 16. Rfd1 Kh8 17. Ne4 Qe7 18. Bf4 Rfd8 19. Nxf6 Qxf6 20. Be5 Qg6 21. Qf3 Rac8 22. Rac1 f6 23. Bg3 Qe8 24. Qe4 Qd7 25. Re1 Re8 26. Rc5 Kg8 27. h4 Nd5 28. Qe2 Kf7 29. Qh5+ Kg8 30. Qe2 Kf7 31. Qc4 Red8 32. b4 g6 33. f3 Nb6 1/2-1/2

[Event "Lublin 1st"]
[Site "Lublin"]
[Date "2009.06.02"]
[Round "5"]
[White "Socko, Bartosz"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2637"]
[BlackElo "2622"]
[PlyCount "120"]
[EventDate "2009.05.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[EventCategory "15"]
[SourceTitle "CBM 131"]
[Source "ChessBase"]
[SourceDate "2009.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. c3 Bg7 12. Bd3 Be6 13. Nxb5 axb5 14. Bxb5 Bd7 15. exf5 O-O 16. O-O Kh8 17. Re1 f6 18. a4 Rb8 19. b4 Ne7 20. Bxd7 Qxd7 21. Nxe7 Qxe7 22. a5 Rfc8 23. Ra3 Qd7 24. a6 d5 25. Qd3 Bf8 26. h3 d4 27. Rd1 Qa7 28. cxd4 Rxb4 29. dxe5 Rb2 30. Qe3 Bc5 31. Rc1 Bxe3 32. Rxc8+ Kg7 33. exf6+ Kxf6 34. Rxe3 Qd4 35. Rc6+ Kg5 36. Rc1 Qd2 37. Rg3+ Kh5 38. Rf1 Ra2 39. f6 Rxa6 40. Rf3 Ra8 41. f7 Rf8 42. Ra1 Kg6 43. Ra6+ Kg7 44. Raf6 Qe1+ 45. Kh2 Qe5+ 46. R6f4 Rxf7 47. Rg3+ Kf8 48. Rxf7+ Kxf7 49. Kg1 h5 50. Rf3+ Kg6 51. h4 Qe4 52. Rg3+ Kh6 53. Re3 Qxh4 54. f4 Qxf4 55. Rf3 Qd4+ 56. Kh2 Qe5+ 57. Kg1 Kg5 58. Rh3 Kg4 59. Rf3 h4 60. Rh3 Qc5+ 1/2-1/2

[Event "Lublin 1st"]
[Site "Lublin"]
[Date "2009.06.03"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Khenkin, Igor"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2622"]
[BlackElo "2630"]
[PlyCount "108"]
[EventDate "2009.05.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[EventCategory "15"]
[SourceTitle "CBM 131"]
[Source "ChessBase"]
[SourceDate "2009.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 h6 10. h3 Bd7 11. b3 Ne7 12. Bb2 Ng6 13. Rad1 Kc8 14. Kh2 a5 15. a4 b6 16. g4 c5 17. Rfe1 Bc6 18. Nd5 c4 19. bxc4 Bxa4 20. Nd4 Kb7 21. f4 Re8 22. Kg3 h5 23. e6 c5 24. exf7 Rxe1 25. Rxe1 cxd4 26. Bxd4 Bc6 27. f5 Bxd5 28. cxd5 Bd6+ 29. Kf2 Nf4 30. Be5 Nxh3+ 31. Kg3 Bxe5+ 32. Rxe5 Ng5 33. Re7+ Ka6 34. d6 h4+ 35. Kf2 h3 36. Re8 Nxf7 37. Rxh8 Nxh8 38. d7 Nf7 39. g5 a4 40. g6 Nd8 41. f6 h2 42. Kg2 a3 43. fxg7 a2 44. g8=Q a1=Q 45. Qc4+ Ka5 46. Qd5+ Kb4 47. Kxh2 Qf6 48. Qe4+ Kc5 49. Qg4 Qg7 50. Qg5+ Kd6 51. Qxd8 Qh6+ 52. Kg3 Qxg6+ 53. Kf3 Qxc2 54. Qxb6+ Kxd7 1/2-1/2

[Event "Lublin 1st"]
[Site "Lublin"]
[Date "2009.06.04"]
[Round "7"]
[White "Wojtaszek, Radoslaw"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2630"]
[BlackElo "2622"]
[PlyCount "103"]
[EventDate "2009.05.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[EventCategory "15"]
[SourceTitle "CBM 131"]
[Source "ChessBase"]
[SourceDate "2009.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. g3 cxd4 6. Nxd4 O-O 7. Bg2 d5 8. cxd5 Nxd5 9. Bd2 Bxc3 10. bxc3 e5 11. Nb5 Nc6 12. Bc1 Be6 13. O-O a6 14. c4 Nb6 15. Qxd8 Raxd8 16. Nc7 Nxc4 17. Nxe6 fxe6 18. Bxc6 bxc6 19. Bg5 Rd4 20. Rac1 Rb8 21. e3 Rg4 22. Be7 Nd2 23. Rfd1 Rc4 24. Rxc4 Nxc4 25. Rc1 Nd2 26. Rxc6 e4 27. Kg2 Rb1 28. g4 Kf7 29. Bd6 Nf3 30. Bg3 a5 31. Ra6 g5 32. Ra7+ Kg6 33. Re7 Kf6 34. Rxh7 Rg1+ 35. Kh3 Ra1 36. Rc7 Rxa2 37. Rc4 Nd2 38. Rc5 Nf3 39. Rc4 Nd2 40. Rc5 a4 41. Be5+ Kg6 42. Rc6 Nf3 43. Kg3 Kf7 44. Rc7+ Kg6 45. Rg7+ Kh6 46. Bf6 e5 47. Re7 Ra1 48. Bxe5 Nxe5 49. Rxe5 a3 50. Kg2 a2 51. Ra5 Kg6 52. Ra6+ 1/2-1/2

[Event "Lublin 1st"]
[Site "Lublin"]
[Date "2009.06.05"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Gajewski, Grzegorz"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2622"]
[BlackElo "2571"]
[PlyCount "101"]
[EventDate "2009.05.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[EventCategory "15"]
[SourceTitle "CBM 131"]
[Source "ChessBase"]
[SourceDate "2009.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Ke8 10. h3 b6 11. Rd1 Bb4 12. Ne2 Ba6 13. Ned4 Nxd4 14. Nxd4 Bc5 15. Nf5 Rg8 16. Bg5 h6 17. Bh4 g5 18. Bg3 Bc8 19. Nxh6 Rh8 20. Ng4 Bxg4 21. hxg4 Ke7 22. Rd3 Rad8 23. Rad1 Rxd3 24. Rxd3 Ke6 25. Rc3 Rd8 26. b4 Rd1+ 27. Kh2 Bxb4 28. Rxc6+ Kd7 29. Rf6 Ke7 30. f4 gxf4 31. Bxf4 Bd2 32. g3 Re1 33. Rc6 Kd7 34. Rf6 Ke7 35. Kg2 Bc3 36. Kf2 Ra1 37. Rc6 Bd4+ 38. Kf3 Kd7 39. Rf6 Ke7 40. Ke4 c5 41. g5 Rxa2 42. g6 fxg6 43. Bg5 Ke8 44. Rd6 Ra1 45. Kd5 Bxe5 46. Kxe5 Kf7 47. Rd7+ Ke8 48. Re7+ Kf8 49. Kf6 b5 50. Kxg6 Ra6+ 51. Bf6 1-0

[Event "Lublin 1st"]
[Site "Lublin"]
[Date "2009.06.06"]
[Round "9"]
[White "Bartel, Mateusz"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2601"]
[BlackElo "2622"]
[PlyCount "90"]
[EventDate "2009.05.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[EventCategory "15"]
[SourceTitle "CBM 131"]
[Source "ChessBase"]
[SourceDate "2009.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 Bc5 5. a3 d6 6. e3 Bf5 7. d3 a5 8. Nge2 O-O 9. h3 h6 10. O-O Re8 11. e4 Bd7 12. Kh2 Nd4 13. f4 b5 14. Nxd4 Bxd4 15. Nxb5 Bxb5 16. cxb5 a4 17. Rb1 exf4 18. Bxf4 Nd7 19. e5 Nxe5 20. Bxe5 Rxe5 21. Qg4 Bb6 22. d4 Rg5 23. Qf3 Rb8 24. Qxf7+ Kh8 25. Rf4 Qe8 26. Qc4 Qe3 27. Rf3 Qxd4 28. Qc2 Rxb5 29. Rbf1 Rg8 30. Rf8 Rxb2 31. Rxg8+ Kxg8 32. Bd5+ Qxd5 33. Qxb2 Qd3 34. Rf4 Qd1 35. h4 Be3 36. Rb4 Bc5 37. Rb8+ Kh7 38. Qg2 d5 39. Rb5 Qc1 40. Qe2 Qg1+ 41. Kh3 Qh1+ 42. Kg4 Bxa3 43. Qd3+ Qe4+ 44. Qxe4+ dxe4 45. Ra5 Bd6 1/2-1/2

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2009.07.10"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Kotanjian, Tigran"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2621"]
[BlackElo "2580"]
[PlyCount "130"]
[EventDate "2009.07.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "14"]
[SourceTitle "CBM 132"]
[Source "ChessBase"]
[SourceDate "2009.09.16"]
[SourceVersion "1"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Bb7 10. d3 Na5 11. Bc2 c5 12. Nbd2 Nc6 13. Nf1 Re8 14. Ng3 Bf8 15. Nh2 h6 16. Qf3 g6 17. Bb3 Qe7 18. Ng4 Nxg4 19. Qxg4 Kh7 20. f4 exf4 21. Qxf4 Ne5 22. Rf1 Nxd3 23. Qxf7+ Bg7 24. Bc2 Ne5 25. Qxe7 Rxe7 26. Bf4 a5 27. Rad1 Ra6 28. Bc1 b4 29. Ne2 a4 30. Nf4 a3 31. bxa3 bxc3 32. Nd5 Bxd5 33. exd5 h5 34. Rde1 c4 35. Re3 Ra5 36. Be4 Bh6 37. Rxc3 Bxc1 38. Rcxc1 Rxa3 39. Rf6 Re3 40. Bb1 Nd3 41. Bxd3 cxd3 42. Rd1 R7e5 43. Re6 Kg7 44. a4 Rxe6 45. dxe6 Kf6 46. Kf2 Re2+ 47. Kf3 Ra2 48. Rxd3 Kxe6 49. Rd4 d5 50. Rb4 Ke5 51. Rb6 g5 52. Rg6 Kf5 53. Rd6 g4+ 54. hxg4+ hxg4+ 55. Kg3 Ra3+ 56. Kh4 Ke5 57. Ra6 g3 58. a5 d4 59. Ra8 d3 60. a6 Kf4 61. a7 Ra4 62. Kh3 d2 63. Rf8+ Ke3 64. Re8+ Kf2 65. Rd8 Ke2 1/2-1/2

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2009.07.11"]
[Round "2"]
[White "Jumabayev, Rinat"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2550"]
[BlackElo "2621"]
[PlyCount "85"]
[EventDate "2009.07.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "14"]
[SourceTitle "CBM 132"]
[Source "ChessBase"]
[SourceDate "2009.09.16"]
[SourceVersion "1"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. Qc2 dxc4 5. Qxc4 Nf6 6. Bg5 b5 7. Qc2 Bb7 8. e3 Nbd7 9. Nbd2 a6 10. a4 Bb4 11. Be2 O-O 12. O-O h6 13. Bxf6 Qxf6 14. Nb3 Rfd8 15. Ne1 c5 16. axb5 axb5 17. Rxa8 Bxa8 18. dxc5 Ne5 19. Nd4 Rc8 20. Bxb5 Bd5 21. c6 Qh4 22. Qe2 Bd6 23. g3 Qd8 24. Nd3 Qb6 25. Rc1 Nf3+ 26. Nxf3 Qxb5 27. Nd4 Qb6 28. e4 Ba2 29. Qe3 Bc7 30. Rc3 Rd8 31. Nc2 Qb5 32. b4 Bb6 33. Qf3 Qa4 34. Ne5 f5 35. Qh5 Qa7 36. c7 Rc8 37. Nc6 Qxc7 38. Ne7+ Qxe7 39. Rxc8+ Kh7 40. exf5 exf5 41. Qxf5+ g6 42. Qf8 Qe5 43. Re8 1-0

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2009.07.12"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Pashikian, Arman"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2621"]
[BlackElo "2650"]
[PlyCount "102"]
[EventDate "2009.07.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "14"]
[SourceTitle "CBM 132"]
[Source "ChessBase"]
[SourceDate "2009.09.16"]
[SourceVersion "1"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. c3 Bc5 6. Be3 Bb6 7. Qa4 Nf6 8. Nd2 O-O 9. f3 Qe8 10. O-O-O d5 11. Bb5 Bd7 12. Rhe1 dxe4 13. Nxc6 Bxc6 14. Bxc6 Qxc6 15. Qxc6 bxc6 16. Nxe4 Nxe4 17. fxe4 f5 18. exf5 Rxf5 19. Bxb6 axb6 20. Re7 Rxa2 21. Kb1 Raa5 22. Rxc7 Rad5 23. Re1 h5 24. Rxc6 Rd2 25. Rxb6 Rxg2 26. h3 Rg3 27. c4 Rxh3 28. Rc1 Rhf3 29. c5 Rf1 30. Rxf1 Rxf1+ 31. Kc2 h4 32. c6 Rf7 33. b4 h3 34. Ra6 h2 35. Ra1 Rf6 36. c7 Rc6+ 37. Kb3 Rxc7 38. Rh1 g5 39. Rxh2 Kg7 40. b5 Kg6 41. Kb4 g4 42. b6 Rb7 43. Kc5 Kg5 44. Kc6 Rb8 45. Kc7 Rg8 46. b7 g3 47. Rd2 Kh4 48. b8=Q Rxb8 49. Kxb8 Kh3 50. Kc7 g2 51. Rxg2 Kxg2 1/2-1/2

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2009.07.13"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Berkes, Ferenc"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2621"]
[BlackElo "2647"]
[PlyCount "85"]
[EventDate "2009.07.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "14"]
[SourceTitle "CBM 132"]
[Source "ChessBase"]
[SourceDate "2009.09.16"]
[SourceVersion "1"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. dxc5 Bxc5 9. Bxc5 Qxc5 10. Nb5 Kf8 11. Nbd4 Nge7 12. O-O Be4 13. Re1 h6 14. c3 Qb6 15. b3 Rd8 16. Bd3 Bxd3 17. Qxd3 g5 18. Rad1 Kg7 19. h4 g4 20. Nh2 Nxd4 21. cxd4 h5 22. Qd2 Ng6 23. g3 Rc8 24. f3 gxf3 25. Nxf3 Rcf8 26. Rc1 f6 27. Kh1 Rf7 28. exf6+ Rxf6 29. Ne5 Rf5 30. Nxg6 Kxg6 31. Re5 Rhf8 32. Rce1 R8f6 33. Qe3 Kf7 34. Rxf5 Rxf5 35. Qh6 Qa6 36. Kg2 Qxa2+ 37. Kh3 Qf2 38. Qxe6+ Kg7 39. Qe7+ Kg6 40. Qe8+ Kg7 41. Qe7+ Kg6 42. Qe6+ Kg7 43. Qe7+ 1/2-1/2

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2009.07.14"]
[Round "5"]
[White "Grigoryan, Avetik"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2504"]
[BlackElo "2621"]
[PlyCount "76"]
[EventDate "2009.07.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "14"]
[SourceTitle "CBM 132"]
[Source "ChessBase"]
[SourceDate "2009.09.16"]
[SourceVersion "1"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Be7 7. e4 d5 8. cxd5 Bxf1 9. Kxf1 exd5 10. e5 Ne4 11. Nc3 Nxd2+ 12. Qxd2 Qd7 13. Kg2 Nc6 14. h4 Nd8 15. Ng5 h6 16. Nh3 Ne6 17. Nf4 O-O-O 18. Rac1 Kb7 19. Ncxd5 Nxf4+ 20. Nxf4 g5 21. hxg5 hxg5 22. Ne2 Qd5+ 23. f3 Rxh1 24. Rxh1 Qxe5 25. Qc2 Qd5 26. Rd1 f5 27. Nc3 Qd7 28. d5 Bd6 29. Ne2 Qh7 30. Rh1 Qg7 31. Nc3 Qe5 32. Qf2 Re8 33. Rd1 a6 34. Rd2 Bc5 35. Qf1 Rh8 36. Rd1 Rh6 37. f4 Qh8 38. Kf3 Rh2 0-1

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2009.07.15"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Li, Chao B"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2621"]
[BlackElo "2634"]
[PlyCount "97"]
[EventDate "2009.07.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "14"]
[SourceTitle "CBM 132"]
[Source "ChessBase"]
[SourceDate "2009.09.16"]
[SourceVersion "1"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 h6 12. Bh4 Qa5 13. Qd2 Qc5 14. Nd4 Rfc8 15. f3 b5 16. Bf2 b4 17. Nce2 Qa5 18. g4 d5 19. e5 Nd7 20. Nc1 Qd8 21. Nd3 Rab8 22. h4 Bb5 23. f4 Bxd3 24. cxd3 Bxh4 25. f5 Bxf2 26. Qxf2 Qb6 27. g5 b3 28. axb3 exf5 29. e6 fxe6 30. Rxe6 Qc5 31. gxh6 Rb4 32. Rg1 Rxd4 33. Rxg7+ Kh8 34. Rxd7 Rc4 35. Qxc5 R4xc5 36. Ree7 Rc1+ 37. Ka2 Rg1 38. Rxa7 Rf8 39. b4 Kg8 40. b5 Rg6 41. Rg7+ Rxg7 42. Rxg7+ Kh8 43. b6 f4 44. b7 f3 45. Rf7 Rb8 46. b4 f2 47. Rxf2 Rxb7 48. Kb3 Rb6 49. Rf5 1-0

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2009.07.16"]
[Round "7"]
[White "Lysyj, Igor"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2617"]
[BlackElo "2621"]
[PlyCount "119"]
[EventDate "2009.07.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "14"]
[SourceTitle "CBM 132"]
[Source "ChessBase"]
[SourceDate "2009.09.16"]
[SourceVersion "1"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qb3 Be7 6. Nc3 d5 7. cxd5 Nxd5 8. e4 Bxf1 9. Kxf1 Nxc3 10. Qxc3 O-O 11. g3 Qc8 12. Kg2 Qb7 13. Re1 Nd7 14. Bf4 Bd6 15. Qe3 Rfe8 16. Rac1 Rad8 17. b4 b5 18. Qc3 Qa6 19. Bg5 f6 20. Be3 Nb6 21. e5 Bf8 22. exf6 gxf6 23. Qxc7 Nd5 24. Qc6 Qxa3 25. Bd2 Qb3 26. Qxb5 Rb8 27. Qa6 Nxb4 28. Bxb4 Bxb4 29. Re3 Qd5 30. Qxa7 Bf8 31. Qa4 Rec8 32. Rxc8 Rxc8 33. Qa6 Rc6 34. Qa8 Kf7 35. Rb3 Rd6 36. Rb7+ Kg8 37. Qc8 Qc6 38. Rc7 Qb6 39. Rd7 Qc6 40. Rc7 Qb6 41. Rb7 Qc6 42. Qb8 Rd7 43. Rb6 Qd5 44. Qe8 Re7 45. Qc8 Kg7 46. Rb8 Rf7 47. h4 Kg8 48. Rb6 Rd7 49. Qb8 Kg7 50. Qe8 Re7 51. Qc8 Kg8 52. Qa6 Kf7 53. Rd6 Qe4 54. d5 exd5 55. Rxf6+ Kg8 56. Rf4 Qe6 57. Qd3 h6 58. Nd4 Qd7 59. Qg6+ Bg7 60. Nf5 1-0

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2009.07.17"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Ter Sahakyan, Samvel"]
[Result "1/2-1/2"]
[ECO "B61"]
[WhiteElo "2621"]
[BlackElo "2480"]
[PlyCount "94"]
[EventDate "2009.07.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "14"]
[SourceTitle "CBM 132"]
[Source "ChessBase"]
[SourceDate "2009.09.16"]
[SourceVersion "1"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 Rc8 8. O-O-O Nxd4 9. Qxd4 Qa5 10. h4 a6 11. f3 h6 12. Bd2 g6 13. Bc4 Qc5 14. Qxc5 Rxc5 15. Bb3 Bg7 16. Be3 Rc8 17. g4 Bc6 18. h5 g5 19. Ne2 Nd7 20. Nd4 Nc5 21. Nf5 Nxb3+ 22. axb3 Be5 23. Bd4 Bf4+ 24. Be3 Be5 25. Bd4 Bf4+ 26. Kb1 f6 27. Bf2 Rd8 28. c4 e6 29. Nd4 Bd7 30. Rd3 Rf8 31. Ne2 Be5 32. Bb6 Rc8 33. Bd4 Ke7 34. Rhd1 Bc6 35. b4 f5 36. exf5 exf5 37. Bxe5 dxe5 38. Re3 fxg4 39. fxg4 Bf3 40. Rxe5+ Kf6 41. Re3 Bxg4 42. Rd6+ Kf7 43. Rxh6 Rxc4 44. Ng3 Rxb4 45. Rh7+ Kf6 46. Rh6+ Kf7 47. Rh7+ Kf6 1/2-1/2

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2009.07.18"]
[Round "9"]
[White "Babujian, Levon"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2515"]
[BlackElo "2621"]
[PlyCount "134"]
[EventDate "2009.07.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "14"]
[SourceTitle "CBM 132"]
[Source "ChessBase"]
[SourceDate "2009.09.16"]
[SourceVersion "1"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. g3 O-O 6. Bg2 cxd4 7. Nxd4 d5 8. cxd5 Nxd5 9. Qb3 Na6 10. O-O Nxc3 11. bxc3 Bc5 12. Nc2 Qe7 13. Rb1 Bd6 14. Rd1 Nc5 15. Qc4 Rb8 16. Qd4 Rd8 17. Bf4 Bc7 18. Qxd8+ Bxd8 19. Bxb8 Bb6 20. Ne3 Na4 21. Bd6 Qf6 22. Bf3 Nxc3 23. Rbc1 Bxe3 24. fxe3 Bd7 25. Rf1 g6 26. Bg2 Nxe2+ 27. Kh1 Qd8 28. Rc2 Bc6 29. Bxc6 Qxd6 30. Bf3 Nxg3+ 31. hxg3 Qxg3 32. e4 b5 33. Bg2 h5 34. Rd2 Qh4+ 35. Kg1 Qe7 36. e5 Qc5+ 37. Kh1 Qxe5 38. Rd8+ Kg7 39. Rd7 a5 40. Rdxf7+ Kh6 41. R7f6 Kg7 42. Rf7+ Kh6 43. R7f2 b4 44. Bc6 Qc3 45. Be8 Qh3+ 46. Kg1 Qe3 47. Rd1 g5 48. Bc6 g4 49. Kf1 h4 50. Re1 Qd3+ 51. Kg1 Qg3+ 52. Kf1 e5 53. Be4 h3 54. Ree2 Qc3 55. Rf6+ Kg5 56. Rf5+ Kh4 57. Rc2 Qd4 58. Re2 g3 59. Rf8 Qd1+ 60. Re1 g2+ 61. Kf2 Qxe1+ 62. Kxe1 g1=Q+ 63. Ke2 Qa1 64. Bd5 Qd4 65. Be6 e4 66. Rg8 Qd3+ 67. Ke1 e3 0-1

[Event "Enschede Twente op"]
[Site "Enschede"]
[Date "2009.07.31"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Van Oosterom, Chiel"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2621"]
[BlackElo "2402"]
[PlyCount "63"]
[EventDate "2009.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 a6 6. Bc4 Nc6 7. Qd3 e6 8. Bf4 Qc7 9. O-O-O Ng4 10. Bxd6 Bxd6 11. Qxd6 Qxd6 12. Rxd6 Nxf2 13. Re1 Ng4 14. e5 Ke7 15. Rd2 h5 16. h3 Nh6 17. Ne4 b5 18. Bd3 Nb4 19. Nd6 Nxa2+ 20. Kb1 Nb4 21. Be4 Ra7 22. c3 Nd5 23. Bxd5 exd5 24. Rxd5 Rc7 25. Nxc8+ Rhxc8 26. e6 fxe6 27. Nd4 Kf7 28. Rxe6 b4 29. cxb4 Rb7 30. Rxa6 Rxb4 31. Rd7+ Kg8 32. Nc6 1-0

[Event "Enschede Twente op"]
[Site "Enschede"]
[Date "2009.08.01"]
[Round "2"]
[White "Giri, Anish"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2518"]
[BlackElo "2621"]
[PlyCount "93"]
[EventDate "2009.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 c5 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 d6 9. Rd1 a6 10. b3 Nbd7 11. e4 Qc8 12. Bb2 O-O 13. h3 Rd8 14. Rac1 Qc7 15. Nh2 Rac8 16. Ng4 Bf8 17. Nxf6+ Nxf6 18. Ba3 Ba8 19. Rc2 b5 20. cxb5 axb5 21. Rcc1 e5 22. Qd2 Qa5 23. Nb1 Qxd2 24. Nxd2 Rxc1 25. Rxc1 d5 26. Bxf8 Kxf8 27. exd5 Bxd5 28. Nf1 Bxg2 29. Kxg2 Ra8 30. Rc2 Ke7 31. Ne3 Ke6 32. Rc6+ Kd7 33. Rc2 Ke6 34. Rc6+ Kd7 35. Rb6 Rxa2 36. Kf3 Ne8 37. Rxb5 Nd6 38. Rxe5 Rb2 39. Rh5 h6 40. Kg2 Rxb3 41. Ra5 g6 42. g4 Rb5 43. Ra8 h5 44. Ra7+ Ke6 45. Ra6 Kd7 46. Ra7+ Ke6 47. Ra6 1/2-1/2

[Event "Enschede Twente op"]
[Site "Enschede"]
[Date "2009.08.02"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Iotov, Valentin Dimitrov"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2621"]
[BlackElo "2603"]
[PlyCount "59"]
[EventDate "2009.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nc6 8. Qe2 Be7 9. O-O O-O 10. Re1 Bd7 11. Nc3 Nxc3 12. bxc3 dxe5 13. dxe5 Qc7 14. Qe4 Rfd8 15. Ng5 g6 16. Qh4 h5 17. Qf4 Rf8 18. Bb3 Rad8 19. Nf3 Rfe8 20. Ng5 Rf8 21. Qg3 Kg7 22. Bf4 Bc8 23. h4 Qa5 24. Bc2 Rg8 25. Re3 Bd7 26. Ne4 Rh8 27. Nf6 Bxf6 28. exf6+ Kxf6 29. Bc7 b6 30. Rf3+ 1-0

[Event "Enschede Twente op"]
[Site "Enschede"]
[Date "2009.08.03"]
[Round "4"]
[White "Moranda, Wojciech"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2545"]
[BlackElo "2621"]
[PlyCount "22"]
[EventDate "2009.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. Bg2 d5 7. Nd2 Nc6 8. Ngf3 O-O 9. Rc1 Qa5 10. Qb3 Bd7 11. O-O Rac8 1/2-1/2

[Event "Enschede Twente op"]
[Site "Enschede"]
[Date "2009.08.04"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Gopal, Geetha Narayanan"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2621"]
[BlackElo "2575"]
[PlyCount "136"]
[EventDate "2009.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. O-O-O b5 10. f3 Be7 11. g4 O-O 12. Rg1 Nb6 13. g5 Nfd7 14. f4 exf4 15. Bxf4 Ne5 16. Qg2 Qc7 17. Nd4 Rac8 18. Kb1 Qb7 19. Bxe5 dxe5 20. g6 hxg6 21. Nxe6 fxe6 22. Qxg6 Bf6 23. Rd6 Rc6 24. Rxc6 Qxc6 25. Bd3 Nc4 26. Rg3 Nd6 27. a3 Qe8 28. Qg4 Qf7 29. a4 Rb8 30. h4 Kf8 31. h5 Ke7 32. Bf1 Rh8 33. Bh3 Rxh5 34. Rd3 Rg5 35. Qd1 Qg6 36. Rxd6 Rg1 37. Bf1 Rxf1 38. Rxe6+ Kxe6 39. Qxf1 Qe8 40. axb5 axb5 41. Nxb5 Qc6 42. Nc3 Qc5 43. Qa6+ Kf7 44. Qb7+ Kg6 45. Qd7 Qf2 46. Qd1 Qe3 47. Qf1 Bg5 48. Qf5+ Kh6 49. Qe6+ Bf6 50. Qd7 Bg5 51. Qc6+ g6 52. Ka2 Qd4 53. Nb5 Qa4+ 54. Kb1 Bf4 55. Qd5 Kh5 56. Qd1+ Kh4 57. Qh1+ Kg3 58. Nc3 Qa6 59. Qg1+ Kf3 60. Qh1+ Kg3 61. Nd5 g5 62. Nb4 Qe2 63. Nd3 g4 64. b4 Qf3 65. Qe1+ Kh2 66. b5 g3 67. b6 g2 68. b7 g1=Q 1/2-1/2

[Event "Enschede Twente op"]
[Site "Enschede"]
[Date "2009.08.05"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Burg, Twan"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2621"]
[BlackElo "2422"]
[PlyCount "49"]
[EventDate "2009.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. f4 e5 7. Nh3 h5 8. f5 gxf5 9. O-O Nge7 10. Bg5 f6 11. Bh4 Be6 12. Nd5 Rh6 13. Qd2 Qd7 14. Qxh6 Bxh6 15. Nxf6+ Kd8 16. Nxd7 Kxd7 17. Bg5 Bg7 18. Bxe7 Nxe7 19. Ng5 fxe4 20. Nxe6 Kxe6 21. Bh3+ Kd5 22. Rf7 Bf8 23. dxe4+ Kxe4 24. Raf1 Ng6 25. Bf5+ 1-0

[Event "Enschede Twente op"]
[Site "Enschede"]
[Date "2009.08.06"]
[Round "7"]
[White "Pruijssers, Roeland"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2401"]
[BlackElo "2621"]
[PlyCount "60"]
[EventDate "2009.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Bd3 a6 11. Nc3 O-O 12. O-O f5 13. f3 Nd7 14. Be3 Bg5 15. Bf2 Qf6 16. Na4 Qh6 17. Qe2 e4 18. fxe4 Ne5 19. Bd4 Bf4 20. g3 fxe4 21. Qxe4 Nxd3 22. Qxd3 Bf5 23. Qb3 Bd2 24. Rf2 Bh3 25. Qd3 Rxf2 26. Bxf2 Rf8 27. Rd1 Ba5 28. Bb6 Bxb6+ 29. Nxb6 Qf6 30. Qe2 h5 0-1

[Event "Enschede Twente op"]
[Site "Enschede"]
[Date "2009.08.07"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Ringoir, Tanguy"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2621"]
[BlackElo "2406"]
[PlyCount "37"]
[EventDate "2009.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. Qg4 Ne7 7. b4 Bb6 8. Nf3 Kf8 9. Bd3 h6 10. h4 a5 11. Bb2 axb4 12. axb4 Rxa1 13. Bxa1 Nbc6 14. O-O Nf5 15. Na3 Nce7 16. h5 g6 17. hxg6 fxg6 18. Nb5 Rh7 19. Nd6 1-0

[Event "Enschede Twente op"]
[Site "Enschede"]
[Date "2009.08.08"]
[Round "9"]
[White "Kleijn, Christov"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2377"]
[BlackElo "2621"]
[PlyCount "38"]
[EventDate "2009.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Nxd4 cxd4 7. Nd5 Nxd5 8. exd5 Qc5 9. c4 a6 10. b4 Qxb4 11. Ba4 g6 12. d3 Bg7 13. Bd2 Qa3 14. Bc1 Qb4 15. Bd2 Qa3 16. Bc1 Qd6 17. Qb3 O-O 18. Ba3 Qf6 19. d6 e5 1/2-1/2

[Event "Wch U20"]
[Site "Puerto Madryn"]
[Date "2009.10.22"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Blit, Jacques"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2646"]
[BlackElo "2350"]
[PlyCount "120"]
[EventDate "2009.10.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 O-O 6. Be3 a6 7. a4 b6 8. e5 Nfd7 9. exd6 cxd6 10. d5 Qc7 11. Be2 e5 12. dxe6 fxe6 13. O-O Nf6 14. Qd4 Nbd7 15. Bf4 Ne8 16. Qe3 Ndf6 17. Rad1 e5 18. Bh2 Bd7 19. Ne1 Bc6 20. f4 e4 21. g4 Qb7 22. f5 gxf5 23. Rxf5 Rd8 24. Ng2 d5 25. g5 d4 26. Rxd4 Nd5 27. Rxf8+ Kxf8 28. Qf2+ Qf7 29. Qxf7+ Kxf7 30. Rxd5 Rxd5 31. Nxd5 Bxd5 32. b3 Bd4+ 33. Kf1 Bb7 34. Bg1 Bxg1 35. Kxg1 Kg6 36. h4 Nd6 37. Ne3 Nf5 38. Ng2 Nd4 39. Bd1 b5 40. axb5 axb5 41. Kf2 Nf5 42. Nf4+ Kf7 43. h5 h6 44. gxh6 Nxh6 45. b4 Kf6 46. c3 Nf5 47. Bg4 Nd6 48. Be2 Bc6 49. Bg4 Kg5 50. Kg3 e3 51. Ne6+ Kh6 52. Nc5 Kg5 53. Be2 Nf5+ 54. Kh3 Ne7 55. Ne6+ Kh6 56. Nd4 Nd5 57. Nf5+ Kg5 58. Nd4 Nxc3 59. Kg3 Be8 60. Kf3 Bxh5+ 1/2-1/2

[Event "Wch U20"]
[Site "Puerto Madryn"]
[Date "2009.10.23"]
[Round "2"]
[White "Maenhout, Thibaut"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2303"]
[BlackElo "2646"]
[PlyCount "138"]
[EventDate "2009.10.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Nxd4 cxd4 7. Nd5 Nxd5 8. exd5 Qc5 9. c4 a6 10. Ba4 Qxc4 11. Bb3 Qd3 12. Re1 g6 13. Bc2 Qb5 14. Qf3 Bg7 15. d3 e5 16. Bg5 f6 17. Bh6 O-O 18. Bxg7 Kxg7 19. d6 Qc5 20. Bb3 Qxd6 21. Rac1 Rb8 22. Qd5 Qxd5 23. Bxd5 d6 24. Rc7+ Kh6 25. Rec1 Bf5 26. Bxb7 Bxd3 27. f3 a5 28. b3 g5 29. Kf2 Bg6 30. Bd5 f5 31. R1c6 Rbd8 32. Rc4 d3 33. Ke3 e4 34. fxe4 fxe4 35. Rxe4 Rde8 36. Ree7 Rxe7+ 37. Rxe7 Rf1 38. Re6 Kg7 39. Bc4 Re1+ 40. Kf2 Ra1 41. Rxd6 Rxa2+ 42. Kf3 Rb2 43. h3 Bh5+ 44. g4 Bg6 45. Rd5 Rh2 46. Kg3 Rc2 47. Rxg5 a4 48. Bxd3 Rc3 49. bxa4 Rxd3+ 50. Kh2 Kf6 51. Rc5 Be4 52. Rh5 Ra3 53. a5 Ke6 54. Rg5 Bg6 55. Rc5 Bd3 56. Rh5 Kd6 57. Kg2 Rb3 58. Kh2 Ke6 59. Kg2 Rb5 60. Rxb5 Bxb5 61. Kg3 Ba6 62. Kf4 Bf1 63. h4 Be2 64. g5 Bf1 65. Ke4 Kd7 66. Ke5 Bb5 67. Kf6 Ba4 68. a6 Bd1 69. g6 h5 0-1

[Event "Wch U20"]
[Site "Puerto Madryn"]
[Date "2009.10.23"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Karthikeyan, Pandian"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2646"]
[BlackElo "2449"]
[PlyCount "71"]
[EventDate "2009.10.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. a4 Rb8 8. c3 d6 9. d4 Bb6 10. a5 Ba7 11. h3 O-O 12. Be3 exd4 13. cxd4 Ne7 14. Nbd2 Bb7 15. Qc2 Ng6 16. Rfe1 h6 17. e5 Nd5 18. Rad1 Kh8 19. Bxd5 Bxd5 20. Ne4 Re8 21. Nh2 dxe5 22. dxe5 Bxe3 23. Rxe3 Rxe5 24. Nf3 Re7 25. b4 Rd7 26. Nc5 Rd6 27. Rde1 Qf6 28. Ne5 Rbd8 29. Nxg6+ fxg6 30. Qc3 Qxc3 31. Rxc3 Rc6 32. Rd3 Rdd6 33. Nb7 Bc4 34. Nxd6 Bxd3 35. Re8+ Kh7 36. Nf7 1-0

[Event "Wch U20"]
[Site "Puerto Madryn"]
[Date "2009.10.24"]
[Round "4"]
[White "Swiercz, Dariusz"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "2492"]
[BlackElo "2646"]
[PlyCount "72"]
[EventDate "2009.10.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Bd6 5. Bd3 f5 6. Nge2 Nf6 7. f3 O-O 8. Qc2 Kh8 9. Bd2 Qe7 10. O-O dxc4 11. Bxc4 Nbd7 12. Bd3 Nb6 13. e4 fxe4 14. Nxe4 Nxe4 15. fxe4 Rxf1+ 16. Rxf1 e5 17. dxe5 Bxe5 18. Ng3 Qd6 19. Bc3 Be6 20. Nf5 Bxh2+ 21. Kh1 Bxf5 22. Rxf5 Nd7 23. Rf7 Ne5 24. Rxg7 Kxg7 25. Kxh2 Kg6 26. Bxe5 Qxe5+ 27. Kh1 Rd8 28. Be2 Kg7 29. Qb3 Qxe4 30. Qxb7+ Kh8 31. Qf7 Qh4+ 32. Kg1 Qd4+ 33. Kh1 Qxb2 34. Qe7 Qa1+ 35. Kh2 Qd4 36. Bd3 Qd6+ 0-1

[Event "Wch U20"]
[Site "Puerto Madryn"]
[Date "2009.10.25"]
[Round "5"]
[White "Yu, Yangyi"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2509"]
[BlackElo "2646"]
[PlyCount "82"]
[EventDate "2009.10.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. d3 a6 7. Ba4 b5 8. Bb3 Nxb3 9. axb3 b4 10. Na4 d6 11. Bg5 g6 12. Bxf6 exf6 13. d4 Be6 14. c3 Bh6 15. Qc2 Rc8 16. cxb4 cxb4 17. Qxc7 Rxc7 18. d5 Bd7 19. Nb6 Bb5 20. Rfd1 O-O 21. Nd4 Re8 22. f3 Be3+ 23. Kh1 Rb8 24. Nc4 Bxc4 25. Nc6 Rxc6 26. dxc6 Bb5 27. Rxd6 Rc8 28. Rxf6 Bc5 29. c7 Rxc7 30. Rd1 Bd4 31. Rd6 Bxb2 32. h4 h5 33. f4 Rc3 34. f5 gxf5 35. exf5 Rxb3 36. Rb1 Bc4 37. Rh6 Kg7 38. Rc6 Bf6 39. Rxb3 Bxb3 40. Rxa6 Bc2 41. Rb6 b3 0-1

[Event "Wch U20"]
[Site "Puerto Madryn"]
[Date "2009.10.26"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Vachier Lagrave, Maxime"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2646"]
[BlackElo "2718"]
[PlyCount "26"]
[EventDate "2009.10.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Nd7 7. Qe3 e6 8. O-O a6 9. Bxc6 bxc6 10. b3 Be7 11. Bb2 O-O 12. Rad1 Bb7 13. Ne2 Qb6 1/2-1/2

[Event "Wch U20"]
[Site "Puerto Madryn"]
[Date "2009.10.27"]
[Round "7"]
[White "Rodshtein, Maxim"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2623"]
[BlackElo "2646"]
[PlyCount "82"]
[EventDate "2009.10.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Be7 7. e4 d5 8. cxd5 Bxf1 9. Kxf1 exd5 10. e5 Ne4 11. Nc3 Nxd2+ 12. Nxd2 Qd7 13. f4 Nc6 14. Nf3 O-O-O 15. Kg2 Kb7 16. Rac1 f5 17. Nb5 a6 18. e6 Qxe6 19. Ne5 axb5 20. Nxc6 Rd6 21. Ne5 Rc8 22. Rhe1 Bf6 23. Qd3 b4 24. Qb5 Bxe5 25. Rxe5 Qd7 26. Qxb4 Ra8 27. Qb3 Ra4 28. Rd1 g6 29. a3 Rc4 30. Rd2 Qc6 31. Qe3 Rc2 32. Kh3 Rxd2 33. Qxd2 Qc4 34. Kh4 h6 35. Re1 Rc6 36. Qe3 Qc2 37. Re2 Qd1 38. Qd2 Qf1 39. Rf2 g5+ 40. fxg5 hxg5+ 41. Kxg5 Qh3 0-1

[Event "Wch U20"]
[Site "Puerto Madryn"]
[Date "2009.10.29"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Iturrizaga Bonelli, Eduardo"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2646"]
[BlackElo "2605"]
[PlyCount "83"]
[EventDate "2009.10.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 g6 7. Nc3 Bg7 8. Bb3 Nf6 9. Bg5 O-O 10. O-O-O Qa5 11. Bd2 Qc7 12. Kb1 b5 13. Bg5 Be6 14. Nd5 Nxd5 15. exd5 Bf5 16. Qe2 Na5 17. Nd4 Bxd4 18. Rxd4 Nxb3 19. axb3 Qc5 20. Be3 Rfc8 21. Rc1 e5 22. dxe6 Bxe6 23. Qd2 Rc6 24. Rc4 Qd5 25. Rxc6 Qxc6 26. Bd4 Qd5 27. Qf4 Qf5 28. Qxd6 Bxb3 29. Bc3 h5 30. h3 Be6 31. Rd1 Kh7 32. Qd4 Rg8 33. g4 Qf3 34. b3 a5 35. Re1 a4 36. gxh5 gxh5 37. Rxe6 fxe6 38. Qd7+ Kg6 39. Qxe6+ Kh7 40. Bf6 Qd1+ 41. Kb2 Rg1 42. Qf5+ 1/2-1/2

[Event "Wch U20"]
[Site "Puerto Madryn"]
[Date "2009.10.30"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Li, Chao B"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2646"]
[BlackElo "2617"]
[PlyCount "41"]
[EventDate "2009.10.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8. Nc3 Nxc3 9. bxc3 Qh4 10. g3 Qh3 11. Rb1 O-O-O 12. c4 dxc4 13. Qf3 c6 14. Bxc4 Be6 15. d5 cxd5 16. Bxd5 Bxd5 17. Qxd5 Rd7 18. Qa5 a6 19. Qc3+ Kb8 20. Be3 Qg4 21. Qc6 1-0

[Event "Wch U20"]
[Site "Puerto Madryn"]
[Date "2009.10.31"]
[Round "10"]
[White "Olszewski, Michal"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "2544"]
[BlackElo "2646"]
[PlyCount "82"]
[EventDate "2009.10.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. e3 Bd6 5. Bd3 f5 6. O-O Nf6 7. b3 Qe7 8. Bb2 O-O 9. Nc3 Ne4 10. Ne2 Nd7 11. Ne5 Nxe5 12. dxe5 Bc5 13. Bd4 Ba3 14. Rb1 b6 15. Bb2 Bxb2 16. Rxb2 Bb7 17. f3 Nc5 18. Nd4 Rad8 19. b4 Nxd3 20. Qxd3 dxc4 21. Qxc4 Rd5 22. f4 Rc8 23. Rd2 c5 24. bxc5 bxc5 25. Nb3 Rxd2 26. Nxd2 Bd5 27. Qc3 Qb7 28. Nc4 Rb8 29. Rc1 h6 30. Qc2 Qa6 31. h3 Rb4 32. Nd6 Qa3 33. Qxc5 Qxa2 34. Rc2 Rb2 35. Qc8+ Kh7 36. Ne8 Qb1+ 37. Kh2 Rb8 38. Nf6+ Kg6 39. Qc7 gxf6 40. exf6 Qb7 41. Qd6 Rc8 0-1

[Event "Wch U20"]
[Site "Puerto Madryn"]
[Date "2009.11.01"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Andreikin, Dmitry"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2646"]
[BlackElo "2659"]
[PlyCount "41"]
[EventDate "2009.10.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Qa5 3. Nf3 Nc6 4. Na3 Nf6 5. e5 Nd5 6. Bc4 e6 7. O-O Nc7 8. Bd3 b5 9. Be4 Bb7 10. d4 cxd4 11. cxd4 h6 12. Bd2 Qa6 13. Nc2 Ne7 14. Bd3 Qb6 15. a4 bxa4 16. Ne3 Bd5 17. Rxa4 Nc6 18. Nxd5 Nxd5 19. Qe2 Qb8 20. Ne1 Nce7 21. Qe4 1/2-1/2

[Event "Wch U20"]
[Site "Puerto Madryn"]
[Date "2009.11.02"]
[Round "12"]
[White "Grigoryan, Avetik"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2515"]
[BlackElo "2646"]
[PlyCount "120"]
[EventDate "2009.10.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Be7 7. e4 d5 8. cxd5 Bxf1 9. Kxf1 exd5 10. e5 Ne4 11. Nc3 Nxd2+ 12. Nxd2 Qd7 13. Kg2 Nc6 14. Qa4 O-O-O 15. Qa6+ Kb8 16. Nb5 Qc8 17. Qxc8+ Rxc8 18. Rac1 Nd8 19. f4 c6 20. Nc3 Ne6 21. Ne2 f5 22. Nf1 g6 23. Ne3 Kb7 24. h3 h5 25. Kf3 Rcf8 26. Rc2 a5 27. Rhc1 Rc8 28. Rg1 Rcf8 29. Rcc1 Rh7 30. Rg2 Rhf7 31. a3 b5 32. Nc2 Rh7 33. Ke3 Bd8 34. Kd3 Bb6 35. b4 Ra8 36. Rf1 Rf8 37. Ke3 axb4 38. axb4 Bd8 39. g4 hxg4 40. hxg4 g5 41. Kd2 gxf4 42. gxf5 Rxf5 43. Rg6 Nf8 44. Rg8 Bg5 45. Ne1 f3+ 46. Rxg5 Rxg5 47. Rxf3 Ne6 48. Rf6 Re7 49. Nd3 Kc7 50. Nef4 Nxf4 51. Nxf4 Rg3 52. Ne6+ Kb6 53. Nd8 Rc7 54. Kc2 Rc8 55. Rd6 Rg8 56. Ne6 Rg2+ 57. Kd3 Rg3+ 58. Ke2 Ra8 59. Nf4 Ra2+ 60. Kf1 Rf3+ 0-1

[Event "Wch U20"]
[Site "Puerto Madryn"]
[Date "2009.11.03"]
[Round "13"]
[White "Zhigalko, Sergei"]
[Black "Popov, Ivan1"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2646"]
[BlackElo "2582"]
[PlyCount "75"]
[EventDate "2009.10.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 c5 16. d5 c4 17. Bg5 h6 18. Be3 Nc5 19. Ra3 Kh7 20. Qe2 Nfd7 21. Rea1 Bg7 22. Nd2 Qc7 23. axb5 axb5 24. b3 cxb3 25. Nxb3 Rxa3 26. Rxa3 Rb8 27. Nxc5 Nxc5 28. Bd3 Nxd3 29. Qxd3 Bc8 30. Nf1 f5 31. f3 b4 32. cxb4 Rxb4 33. Ra7 Rb7 34. Rxb7 Qxb7 35. Nd2 Bf6 36. Qc3 Bd7 37. Qa5 Bb5 38. Bb6 1/2-1/2

[Event "BLR-ch 76th"]
[Site "Minsk"]
[Date "2010.01.12"]
[Round "1"]
[White "Zhigalko, Andrey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2600"]
[BlackElo "2668"]
[PlyCount "34"]
[EventDate "2010.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "11"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. b3 Nf6 5. e3 Bb4+ 6. Bd2 Bd6 7. Nc3 Ne4 8. c5 Nxd2 9. Qxd2 Bc7 10. Bd3 f5 11. b4 Nd7 12. O-O O-O 13. Ne1 f4 14. e4 a5 15. b5 e5 16. exd5 exd4 17. Na4 cxd5 1/2-1/2

[Event "BLR-ch 76th"]
[Site "Minsk"]
[Date "2010.01.13"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Fedorov, Alexei"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2668"]
[BlackElo "2619"]
[PlyCount "85"]
[EventDate "2010.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "11"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 Qc7 8. Qe2 g5 9. h3 Bg7 10. O-O g4 11. hxg4 Nxe5 12. Re1 d6 13. Nxe5 Bxe5 14. d4 cxd3 15. Bxd3 h6 16. Na3 a6 17. Be3 Nd5 18. Nc4 Nxe3 19. Qxe3 Bxg4 20. f4 Bg7 21. Nb6 Rd8 22. Nd5 Qc5 23. Nxe7 Kd7 24. Bf5+ Bxf5 25. Qxc5 dxc5 26. Nxf5 Bf6 27. Rad1+ Kc6 28. g4 b5 29. Kf2 b4 30. cxb4 cxb4 31. b3 h5 32. Rh1 h4 33. g5 Bc3 34. Kf3 a5 35. Nh6 Rxd1 36. Rxd1 f6 37. Nf7 Rg8 38. gxf6 h3 39. Nd8+ Kb6 40. f7 Rf8 41. Rd7 Rh8 42. Ne6 h2 43. Rd1 1-0

[Event "BLR-ch 76th"]
[Site "Minsk"]
[Date "2010.01.14"]
[Round "3"]
[White "Azarov, Sergei Nikolaevich"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2622"]
[BlackElo "2668"]
[PlyCount "61"]
[EventDate "2010.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "11"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. h4 Bh6 14. a4 bxa4 15. Ncb4 O-O 16. Qxa4 a5 17. Bb5 Nxd5 18. Nxd5 Be6 19. Bc6 Rb8 20. b4 axb4 21. cxb4 Kh8 22. b5 Bxd5 23. Bxd5 Qb6 24. O-O Qxb5 25. Qxb5 Rxb5 26. Rfd1 f6 27. Bc6 Rc5 28. Rxd6 Rc1+ 29. Rxc1 Bxc1 30. Bd5 h5 31. Ra6 1/2-1/2

[Event "BLR-ch 76th"]
[Site "Minsk"]
[Date "2010.01.15"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Kolesnik, Eduard"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2668"]
[BlackElo "2374"]
[PlyCount "87"]
[EventDate "2010.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "11"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 Rb8 16. Bd3 exd4 17. cxd4 c5 18. Bf4 Qb6 19. a5 Qa7 20. d5 c4 21. Bc2 Nc5 22. Qd2 Ba8 23. Rad1 Qc7 24. Bh6 Qe7 25. Nf5 gxf5 26. Qg5+ Kh8 27. Bxf8 Rxf8 28. e5 Nxd5 29. Qxf5 Nd3 30. Ng5 f6 31. exd6 Qg7 32. Ne6 Qxg2+ 33. Kxg2 Ne3+ 34. Kh2 Nxf5 35. Bxd3 cxd3 36. Nxf8 Rxf8 37. d7 Bc6 38. Rxd3 Rd8 39. Re8+ Rxe8 40. dxe8=Q+ Bxe8 41. Rd8 Ng7 42. Ra8 Kg8 43. Rxa6 Nf5 44. Ra8 1-0

[Event "BLR-ch 76th"]
[Site "Minsk"]
[Date "2010.01.16"]
[Round "5"]
[White "Podolchenko, Evgeniy"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2450"]
[BlackElo "2668"]
[PlyCount "147"]
[EventDate "2010.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "11"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Bg5 Nbd7 8. e3 b6 9. Nf3 Ba6 10. Nd2 Rc8 11. b4 c5 12. Be2 Bb7 13. f3 Re8 14. Qb2 h6 15. Bh4 cxd4 16. Qxd4 Qe7 17. Qb2 e5 18. Bf2 Nf8 19. O-O Ng6 20. Nb3 d5 21. Rac1 dxc4 22. Rxc4 Rcd8 23. Rcc1 Nd5 24. Bb5 Rf8 25. Nd2 f5 26. Rfe1 Kh7 27. Bf1 Nf6 28. Nc4 Qe6 29. a4 Bd5 30. b5 Rc8 31. Qb4 Rf7 32. Nb2 Rxc1 33. Rxc1 e4 34. f4 Nxf4 35. exf4 e3 36. Re1 exf2+ 37. Kxf2 Ne4+ 38. Kg1 Rc7 39. Nd3 Rc4 40. Qa3 Qc8 41. Ne5 Rxa4 42. Qc1 Qb7 43. Rd1 Ra2 44. Nc6 Bb3 45. Bc4 Rc2 46. Qb1 Rxc4 47. Qxb3 Rxc6 48. bxc6 Qxc6 49. Qd5 Qc8 50. Qe5 a5 51. h3 a4 52. Kh2 Nf6 53. Rd6 Qc2 54. Rxb6 a3 55. Rb7 Qe4 56. Qxe4 fxe4 57. Ra7 Nd5 58. g3 h5 59. Rxa3 e3 60. h4 e2 61. Ra1 Nc3 62. Re1 Kg6 63. Kg2 Kf6 64. Kf2 Ne4+ 65. Kf3 Nc3 66. Rg1 Kf5 67. Ke3 Kg4 68. Kf2 g6 69. Ke3 Kh3 70. Kf3 Kh2 71. Re1 Nb5 72. Rxe2+ Kh3 73. Rd2 Nc3 74. Rd6 1-0

[Event "BLR-ch 76th"]
[Site "Minsk"]
[Date "2010.01.17"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Tihonov, Jurij"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2668"]
[BlackElo "2472"]
[PlyCount "77"]
[EventDate "2010.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "11"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Qa5+ 6. Nc3 Qxb5 7. Nxb5 Nxd4 8. Nfxd4 Kd8 9. c4 Nf6 10. f3 Bd7 11. Bd2 e5 12. Ne2 Bxb5 13. cxb5 h6 14. O-O-O Be7 15. Bc3 Kc7 16. Rd3 Kb6 17. a4 a6 18. bxa6 bxa6 19. Bb4 Rhc8+ 20. Nc3 Rc6 21. Rhd1 Kc7 22. Kb1 Rb8 23. Ba3 Bf8 24. a5 Kd7 25. Na2 Ra8 26. Nb4 Rcc8 27. Nd5 Nxd5 28. Rxd5 Rc6 29. Rxe5 Rac8 30. Red5 Ke6 31. f4 g6 32. g4 Rc4 33. Bxd6 Rxe4 34. Bxf8 Rxf8 35. Rd6+ Ke7 36. f5 Rb8 37. f6+ Ke8 38. Rxa6 Rxg4 39. Rb6 1-0

[Event "BLR-ch 76th"]
[Site "Minsk"]
[Date "2010.01.18"]
[Round "7"]
[White "Teterev, Vitaly"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2527"]
[BlackElo "2668"]
[PlyCount "52"]
[EventDate "2010.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "11"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be3 e6 7. Na3 cxd4 8. Nb5 Qd8 9. Nbxd4 Nd5 10. Bg5 f6 11. Bd2 Nxd4 12. Nxd4 Bc5 13. Bb5+ Kf7 14. O-O Bxd4 15. cxd4 Bd7 16. Bc4 Bc6 17. Qh5+ g6 18. Qg4 h5 19. Qe2 Qb6 20. Rfe1 Rae8 21. Qd3 h4 22. h3 Rh5 23. Re2 Rf5 24. Rae1 a6 25. Re4 Rh5 26. b3 Qd8 1/2-1/2

[Event "BLR-ch 76th"]
[Site "Minsk"]
[Date "2010.01.19"]
[Round "8"]
[White "Aleksandrov, Aleksej"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2617"]
[BlackElo "2668"]
[PlyCount "108"]
[EventDate "2010.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "11"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+ 8. Ne2 Na6 9. Bf8 Ne7 10. Bxg7 Nb4 11. Qd6 Nd3+ 12. Kd2 Nf5 13. Qxd3 Qxd3+ 14. Kxd3 Nxg7 15. Kc3 Ke7 16. Re1 Bd7 17. g3 Rad8 18. Bg2 f6 19. f4 h5 20. Nc1 Be8 21. b4 Bg6 22. a4 h4 23. Bf3 Nf5 24. g4 Nd4 25. Bd1 Kf7 26. Re3 Rd7 27. c5 Rhd8 28. Rhe1 Kg7 29. Kb2 Rd5 30. Rc3 e5 31. fxe5 fxe5 32. Rh3 Ne6 33. Bb3 Rd2+ 34. Ka3 Ng5 35. Rhe3 e4 36. Ne2 Nf3 37. Rh1 R8d3 38. Rxd3 exd3 39. Nf4 Rf2 40. b5 Nd4 41. Nxg6 Kxg6 42. Bd1 h3 43. Kb4 Ne2 44. Kc4 Nf4 45. Kd4 Kg5 46. Ke3 Ra2 47. Rf1 Nd5+ 48. Kxd3 Rxh2 49. Rf7 Rb2 50. Rxb7 h2 51. Rh7 cxb5 52. axb5 Nf6 53. Rh8 Rxb5 54. Rxh2 Rxc5 1/2-1/2

[Event "BLR-ch 76th"]
[Site "Minsk"]
[Date "2010.01.20"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Stupak, Kirill"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2668"]
[BlackElo "2459"]
[PlyCount "68"]
[EventDate "2010.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "11"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8. Nc3 Nxc3 9. bxc3 O-O 10. Qh5 f5 11. Re1 c6 12. Bg5 Qc7 13. c4 Be8 14. Qh3 dxc4 15. Bxc4+ Bf7 16. Be6 Bxe6 17. Rxe6 Rae8 18. Rae1 Rxe6 19. Rxe6 Qd7 20. Qb3 Rf7 21. h4 h6 22. Bd2 Bf8 23. c3 Kh7 24. Bf4 Re7 25. Rxe7 Qxe7 26. Be5 g6 27. g3 b5 28. a4 a6 29. axb5 axb5 30. f4 Qd7 31. Qa2 Qd5 32. Qa8 Qf3 33. Qxf8 Qd1+ 34. Kh2 Qe2+ 1/2-1/2

[Event "BLR-ch 76th"]
[Site "Minsk"]
[Date "2010.01.21"]
[Round "10"]
[White "Kovalev, Vladislav"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2349"]
[BlackElo "2668"]
[PlyCount "80"]
[EventDate "2010.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "11"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. Qe2 e5 6. Nd5 Nxd5 7. exd5 Nd4 8. Nxd4 cxd4 9. c3 a6 10. Bd3 Bc5 11. b4 Ba7 12. Bb2 dxc3 13. dxc3 d6 14. c4 O-O 15. O-O Re8 16. Rac1 e4 17. Bb1 Bf5 18. Qd2 Rac8 19. Kh1 Bg6 20. Rfe1 Qb6 21. c5 dxc5 22. bxc5 Rxc5 23. Bd4 Qd6 24. Bxc5 Bxc5 25. Qc2 Bb4 26. Rxe4 Rd8 27. Qe2 Bxe4 28. Qxe4 g6 29. Rd1 Bc5 30. f4 Qd7 31. f5 Re8 32. Qf3 Re3 33. Qf1 Qe7 34. g3 Qe5 35. Qc4 Bd6 36. Rf1 Re2 37. Qc8+ Bf8 38. Qd8 Qb2 39. Qh4 Be7 40. Qh3 Qd2 0-1

[Event "BLR-ch 76th"]
[Site "Minsk"]
[Date "2010.01.21"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Lutsko, Igor"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2668"]
[BlackElo "2415"]
[PlyCount "83"]
[EventDate "2010.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "11"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 O-O 6. Be3 c6 7. a4 e5 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Bc4 Nbd7 11. a5 Re8 12. Ke2 Nh5 13. Rhd1 Nf4+ 14. Kf1 h6 15. Nd2 Ne6 16. Nb3 Bf8 17. Na4 Kg7 18. f3 Nc7 19. Nbc5 Nxc5 20. Nxc5 Be7 21. Nd7 Bg5 22. Bc5 Ne6 23. Bf2 Nc7 24. Rd3 h5 25. h4 Bh6 26. Rad1 g5 27. Nxe5 Rxe5 28. Bd4 Kf6 29. hxg5+ Bxg5 30. g3 Be6 31. Bxe6 Nxe6 32. f4 Nxd4 33. fxe5+ Kg6 34. Rxd4 Re8 35. Rd6+ Kg7 36. e6 Bf6 37. exf7 Kxf7 38. Rd7+ Kg6 39. Rxb7 Rxe4 40. Rd6 Kg5 41. Rxc6 Re3 42. Rb5+ 1-0

[Event "Moscow op-A"]
[Site "Moscow"]
[Date "2010.01.30"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Obolenskikh, Dmitry Aleksandrovi"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2668"]
[BlackElo "2435"]
[PlyCount "57"]
[EventDate "2010.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 cxd4 8. cxd4 Nf5 9. Nc2 Qb6 10. O-O Na5 11. Ne3 Nxe3 12. fxe3 Be7 13. Qe1 Bb5 14. e4 Bxe2 15. Qxe2 Nc6 16. Kh1 Rd8 17. Ng5 Bxg5 18. Bxg5 Rd7 19. exd5 Rxd5 20. Rxf7 Rd7 21. Rxd7 Kxd7 22. d5 exd5 23. e6+ Kc7 24. e7 Re8 25. Bf4+ Kd7 26. Qg4+ Kxe7 27. Re1+ Kd8 28. Bg5+ Ne7 29. Rc1 1-0

[Event "Moscow op-A"]
[Site "Moscow"]
[Date "2010.02.01"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Hou, Yifan"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2668"]
[BlackElo "2590"]
[PlyCount "77"]
[EventDate "2010.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 f6 10. exf6 gxf6 11. Bd3 Nxe3 12. fxe3 Bh6 13. Qe2 O-O 14. Nc3 Ne7 15. O-O Bd7 16. Rae1 Rac8 17. Nd1 Ng6 18. Nh4 f5 19. Qh5 Kg7 20. Rf3 Qd8 21. Rg3 Rf6 22. Nf3 Qf8 23. Rh3 Ne7 24. g4 Be8 25. Qh4 fxg4 26. Qxg4+ Kh8 27. Ne5 Nf5 28. Kh1 Rc7 29. Qe2 Rg7 30. Ng4 Rfg6 31. Ndf2 Rg8 32. Nxh6 Rxh6 33. Bxf5 Rxh3 34. Bxh3 Bb5 35. Qh5 Qxf2 36. Qe5+ Rg7 37. Qb8+ Rg8 38. Qe5+ Rg7 39. Qb8+ 1/2-1/2

[Event "Moscow op-A"]
[Site "Moscow"]
[Date "2010.02.02"]
[Round "4"]
[White "Iljushin, Alexei"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2551"]
[BlackElo "2668"]
[PlyCount "142"]
[EventDate "2010.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 dxc4 5. Qxc4 Nf6 6. Bg5 b5 7. Qc2 Bb7 8. e3 Nbd7 9. Nbd2 a6 10. a4 Rc8 11. Be2 Be7 12. O-O O-O 13. Qb3 Nb6 14. Bxf6 gxf6 15. Ne4 Qd5 16. Qa3 Bxa3 17. Nxf6+ Kg7 18. Nxd5 cxd5 19. axb5 Bd6 20. bxa6 Bc6 21. Rfc1 Kf6 22. Nd2 Ke7 23. Nb3 Nc4 24. Bxc4 dxc4 25. Rxc4 Bd5 26. Rxc8 Rxc8 27. a7 Ba8 28. Nc5 Bxc5 29. Rc1 Rc7 30. Rxc5 Rxa7 31. f3 f5 32. Kf2 Kf6 33. Rc2 Rb7 34. Kg3 Rb4 35. h4 Bd5 36. Rd2 Rc4 37. Re2 Rc1 38. Kf4 Rc4 39. Kg3 h6 40. Rd2 Rc1 41. Kf4 Rh1 42. Kg3 Kg6 43. Re2 Kh5 44. e4 fxe4 45. fxe4 Bb7 46. Kf4 Rxh4+ 47. Ke5 Kg6 48. Kxe6 Bxe4 49. d5 Bf5+ 50. Ke5 h5 51. Rd2 Rb4 52. Kd6 Kf6 53. Kc5 Rb3 54. d6 Bd7 55. Rf2+ Kg6 56. Re2 Rb5+ 57. Kc4 Rg5 58. Re7 Bb5+ 59. Kb4 Kf6 60. Rc7 Bf1 61. Rh7 Rd5 62. d7 Be2 63. Kc3 Ke6 64. b4 Rxd7 65. Rh6+ Kf5 66. b5 Kg5 67. Re6 Bf1 68. Re1 Rf7 69. b6 Ba6 70. Re5+ Kg4 71. g3 Rh7 0-1

[Event "Moscow op-A"]
[Site "Moscow"]
[Date "2010.02.03"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Andreikin, Dmitry"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2668"]
[BlackElo "2635"]
[PlyCount "116"]
[EventDate "2010.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. Rb1 Qc7 11. Re1 Nc8 12. Nf1 Nb6 13. Bf4 Nb3 14. Ng3 Ba4 15. Bf1 O-O-O 16. Nh5 h6 17. Qe2 Na5 18. Qd2 Qc6 19. Re2 Qe8 20. g4 Be7 21. Rbe1 Qg8 22. Qc1 Qh7 23. Qb1 Qxb1 24. Rxb1 g6 25. Ng3 Bb3 26. Bh3 Na4 27. Rf1 b5 28. Be3 Nc6 29. Ne1 a5 30. f4 b4 31. axb4 axb4 32. cxb4 Nxb4 33. Rd2 Kd7 34. f5 Nd3 35. Nxd3 cxd3 36. Ra1 Bb4 37. Rxd3 Bc2 38. fxe6+ fxe6 39. Bf1 Nxb2 40. Ra7+ Kc6 41. Ra6+ Kc7 42. Rd2 Bxd2 43. Bxd2 Nc4 44. Bb4 Rb8 45. Bc5 Rhe8 46. Ra2 Bb1 47. Ra7+ Rb7 48. Ra6 Nd2 49. Bg2 Bd3 50. Ra3 Nb3 51. Bd6+ Kd7 52. h4 Rc8 53. h5 g5 54. Kh2 Rc2 55. Bf8 Nxd4 56. Rxd3 Rbb2 57. Bxh6 Rxg2+ 58. Kh1 Rgf2 0-1

[Event "Moscow op-A"]
[Site "Moscow"]
[Date "2010.02.04"]
[Round "6"]
[White "Le, Quang Liem"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2647"]
[BlackElo "2668"]
[PlyCount "59"]
[EventDate "2010.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nbd2 f5 5. g3 Nd7 6. Bg2 Bd6 7. O-O Ngf6 8. Ne1 O-O 9. Nd3 Ne4 10. Qc2 Qe7 11. f3 Nxd2 12. Bxd2 Kh8 13. e4 dxc4 14. Qxc4 e5 15. f4 Nb6 16. Qc2 fxe4 17. Nxe5 c5 18. Bc3 Bf5 19. Bxe4 cxd4 20. Bxd4 Rac8 21. Qe2 Bxe4 22. Qxe4 Nc4 23. Rad1 Bxe5 24. fxe5 Rxf1+ 25. Rxf1 Nd2 26. Qg4 Rf8 27. Rf4 Kg8 28. Be3 Rd8 29. Rf2 h5 30. Qg5 1-0

[Event "Moscow op-A"]
[Site "Moscow"]
[Date "2010.02.05"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Korobkov, Piotr"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2668"]
[BlackElo "2482"]
[PlyCount "52"]
[EventDate "2010.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Bb4+ 6. c3 Ba5 7. O-O Nd7 8. Re1 h6 9. Nbd2 Ne7 10. Nf1 Bg6 11. Nh4 Bh7 12. Ng3 Bb6 13. Bd3 Bxd3 14. Qxd3 g6 15. b4 a5 16. b5 c5 17. Ba3 Rc8 18. Rac1 Kf8 19. Re3 Kg7 20. Rf3 Nf8 21. Qe3 cxd4 22. Qf4 Nf5 23. Ngxf5+ exf5 24. Rg3 Kh7 25. Nxf5 g5 26. Qh4 Ra8 1-0

[Event "Moscow op-A"]
[Site "Moscow"]
[Date "2010.02.06"]
[Round "8"]
[White "Zinchenko, Yaroslav"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2538"]
[BlackElo "2668"]
[PlyCount "62"]
[EventDate "2010.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. O-O Bxd5 13. exd5 Ne7 14. c3 Bg7 15. Nc2 e4 16. Be2 Qb6 17. a4 bxa4 18. Ne3 O-O 19. Nc4 Qc5 20. Rxa4 f4 21. Ra5 Qc7 22. Qa4 Ng6 23. f3 exf3 24. Bxf3 Ne5 25. Nxe5 Qb6+ 26. Kh1 Bxe5 27. Qa1 Rfb8 28. Ra2 Ra7 29. Qd1 Qb3 30. Qxb3 Rxb3 31. h3 a5 1/2-1/2

[Event "Moscow op-A"]
[Site "Moscow"]
[Date "2010.02.07"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Gabrielian, Artur"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2668"]
[BlackElo "2523"]
[PlyCount "83"]
[EventDate "2010.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 h6 8. Qd3 Nf6 9. Nd4 g6 10. f3 Bg7 11. Be3 O-O 12. Qd2 Kh7 13. h4 h5 14. O-O-O Rc8 15. Kb1 Bd7 16. g4 b5 17. Ndxb5 Qa5 18. Nd4 hxg4 19. h5 g5 20. h6 Bh8 21. e5 Qxe5 22. Qd3+ Kg8 23. h7+ Kg7 24. Bd2 Rfe8 25. Rde1 Qc5 26. f4 gxf4 27. Bxf4 Nh5 28. Be3 Qa5 29. Bd2 Qc5 30. Qe3 f6 31. Ne6+ Bxe6 32. Qxe6 Qc4 33. Rxh5 Qxe6 34. Rxe6 Kg6 35. Rh1 Kf7 36. Re4 f5 37. Ra4 e5 38. Rxa7+ Re7 39. Ra6 Re6 40. Nd5 f4 41. Ra7+ Kg6 42. Bxf4 1-0

[Event "Moscow Aeroflot op-A 9th"]
[Site "Moscow"]
[Date "2010.02.09"]
[Round "1"]
[White "Bocharov, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2594"]
[BlackElo "2668"]
[PlyCount "98"]
[EventDate "2010.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 135"]
[Source "ChessBase"]
[SourceDate "2010.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nbd2 f5 5. g3 Nd7 6. Bg2 Bd6 7. O-O Ngf6 8. Ne1 O-O 9. Nd3 Ne4 10. Qc2 Qe7 11. f3 Nxd2 12. Bxd2 c5 13. e4 dxc4 14. Qxc4 Nb6 15. Qc2 c4 16. Ne5 Bxe5 17. dxe5 Qc5+ 18. Kh1 Bd7 19. exf5 Rxf5 20. f4 Bc6 21. Rae1 Bxg2+ 22. Kxg2 Nd5 23. Qe4 Qc6 24. Rf3 Raf8 25. h4 h5 26. Kh3 Rd8 27. Rf2 g6 28. Rg2 Kh7 29. Kh2 Rd7 30. Ree2 a6 31. a3 b5 32. Ba5 Ne7 33. Bb4 Qxe4 34. Rxe4 Nd5 35. Rd2 Rff7 36. Bd6 Rd8 37. Kg2 Rfd7 38. Kf3 Kg8 39. b3 cxb3 40. Rb2 Nb6 41. Rxb3 Nc4 42. Rd4 Kf7 43. Rbd3 a5 44. a4 Nxd6 45. axb5 Rb7 46. Rxd6 Rxd6 47. exd6 Ke8 48. Rb3 Kd7 49. Ke4 Kxd6 1/2-1/2

[Event "Moscow Aeroflot op-A 9th"]
[Site "Moscow"]
[Date "2010.02.10"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Zhou, Weiqi"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "2668"]
[BlackElo "2600"]
[PlyCount "92"]
[EventDate "2010.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 135"]
[Source "ChessBase"]
[SourceDate "2010.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.17"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 Be7 5. O-O d6 6. Re1 O-O 7. Nbd2 Nbd7 8. a3 b5 9. Ba2 Nc5 10. Nf1 a5 11. Ng3 Be6 12. d4 Bxa2 13. Rxa2 exd4 14. Nxd4 Qd7 15. Ngf5 Rfe8 16. Nxe7+ Rxe7 17. f3 d5 18. Nf5 Ree8 19. Qd4 Ncxe4 20. Nxg7 Kxg7 21. fxe4 Rxe4 22. Rxe4 dxe4 23. Be3 Rd8 24. Qxd7 Rxd7 25. Ra1 Kg6 26. h3 Nd5 27. Bc5 f5 28. a4 b4 29. g3 h5 30. h4 f4 31. gxf4 Kf5 32. Bd4 e3 33. c4 bxc3 34. bxc3 Kxf4 35. Re1 Ke4 36. Bc5 Kd3 37. c4 Kd2 38. Ra1 Nb4 39. Bb6 Rg7+ 40. Kh2 e2 41. Bxa5 c5 42. Ra2+ Ke3 43. Ra1 Kf2 44. Bb6 Nd3 45. Ba5 Rg2+ 46. Kh1 Rg4 0-1

[Event "Moscow Aeroflot op-A 9th"]
[Site "Moscow"]
[Date "2010.02.11"]
[Round "3"]
[White "Ghaem Maghami, Ehsan"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2589"]
[BlackElo "2668"]
[PlyCount "59"]
[EventDate "2010.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 135"]
[Source "ChessBase"]
[SourceDate "2010.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Bg5 Be7 5. Bxe7 Qxe7 6. Qc2 Nf6 7. e3 O-O 8. Nc3 Nbd7 9. cxd5 cxd5 10. Be2 a6 11. Na4 Ne4 12. Nd2 Nxd2 13. Qxd2 b5 14. Nc3 Nb6 15. O-O b4 16. Nd1 Nc4 17. Bxc4 dxc4 18. a3 Rb8 19. axb4 Rxb4 20. Nc3 Rd8 21. Rfd1 Bb7 22. f3 f5 23. Qf2 h6 24. Rd2 Rb8 25. Re1 e5 26. Qg3 Re8 27. dxe5 Qxe5 28. Qxe5 Rxe5 29. Kf2 Re6 30. h3 1/2-1/2

[Event "Moscow Aeroflot op-A 9th"]
[Site "Moscow"]
[Date "2010.02.12"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Ragger, Markus"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2668"]
[BlackElo "2568"]
[PlyCount "92"]
[EventDate "2010.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 135"]
[Source "ChessBase"]
[SourceDate "2010.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Bb7 10. d3 Na5 11. Bc2 c5 12. Nbd2 Nc6 13. Nf1 Re8 14. Ng3 Bf8 15. Nh2 g6 16. Qf3 Bg7 17. h4 h5 18. Bg5 Qe7 19. Nhf1 Nd8 20. Ne3 Ne6 21. Ngf5 gxf5 22. Nxf5 Qd8 23. Qg3 Kh8 24. Nxg7 Kxg7 25. Bb3 Nxg5 26. Qxg5+ Kh8 27. Bxf7 Rf8 28. Qh6+ Nh7 29. Bg6 Qe7 30. Re3 Rf6 31. Rg3 Rg8 32. Qxh5 Bc6 33. Bf5 Rxg3 34. fxg3 Qg7 35. Qf3 Rh6 36. Qf2 Nf6 37. g4 Nxg4 38. Bxg4 Qxg4 39. Qf8+ Kh7 40. Rf1 Rg6 41. Rf7+ Rg7 42. Rxg7+ Qxg7 43. Qxd6 Qg3 44. Qc7+ Kg8 45. Qxc6 Qe1+ 46. Kh2 Qxh4+ 1/2-1/2

[Event "Moscow Aeroflot op-A 9th"]
[Site "Moscow"]
[Date "2010.02.13"]
[Round "5"]
[White "Morovic Fernandez, Ivan"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2561"]
[BlackElo "2668"]
[PlyCount "201"]
[EventDate "2010.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 135"]
[Source "ChessBase"]
[SourceDate "2010.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Bg5 f6 5. Bd2 dxc4 6. e4 b5 7. a4 a5 8. b3 e5 9. axb5 cxb5 10. bxc4 b4 11. c5 Ba6 12. Qa4+ Qd7 13. Qxa5 Bb7 14. Bb5 Rxa5 15. Bxd7+ Kxd7 16. Rxa5 Bxe4 17. O-O Ne7 18. Ra7+ Kc8 19. dxe5 Nec6 20. Ra2 Bxc5 21. Rc1 Be7 22. exf6 gxf6 23. Be3 Rg8 24. Ne1 b3 25. Rb2 Bd5 26. Nc3 Bf7 27. Nb5 Kb7 28. Nd3 Na6 29. h3 Rd8 30. Rc3 Na5 31. Nd4 f5 32. Nxb3 Nxb3 33. Rbxb3+ Bxb3 34. Rxb3+ Kc8 35. Kf1 Nc7 36. Ke2 Rd5 37. Rb6 Rd6 38. Rb3 Nd5 39. Bd2 Kd7 40. Rb8 Bd8 41. Nc5+ Kc7 42. Ra8 Kb6 43. Rc8 Ka7 44. Nd3 Kb7 45. Rc4 Bf6 46. Nf4 Ne7 47. Be3 Rc6 48. Rb4+ Kc8 49. Rb5 Kd7 50. g4 fxg4 51. hxg4 Bg7 52. Nh5 Ba1 53. Ng3 Ng8 54. Rb7+ Rc7 55. Rb8 Nf6 56. Kf3 Ke6 57. Nf5 Nd5 58. Bh6 Rc3+ 59. Kg2 Rc4 60. Kf3 Rc3+ 61. Kg2 Rc4 62. Re8+ Kd7 63. Rg8 Ne7 64. Nxe7 Kxe7 65. Kg3 Rc6 66. Be3 Kf7 67. Rg5 Bg7 68. Rh5 Kg8 69. Rd5 Rc3 70. Rd8+ Kf7 71. Rd7+ Kg8 72. Kh4 Rb3 73. g5 Ra3 74. Kg4 Ra6 75. Kh5 Ra5 76. Bd4 Bxd4 77. Rxd4 Ra1 78. Rd8+ Kg7 79. Rd7+ Kg8 80. f4 Rg1 81. f5 Rg2 82. Rd8+ Kf7 83. Rd7+ Kg8 84. f6 Rg1 85. Rg7+ Kh8 86. Re7 Kg8 87. Rg7+ Kh8 88. Rc7 Kg8 89. Kh4 Rg2 90. Rc8+ Kf7 91. Rh8 Rh2+ 92. Kg3 Rh5 93. Kg4 Rh1 94. Rc8 Rg1+ 95. Kf4 Rf1+ 96. Ke3 Rf5 97. Rc7+ Kf8 98. Rc8+ Kf7 99. Rc7+ Kf8 100. Rg7 h6 101. Ke4 1/2-1/2

[Event "Moscow Aeroflot op-A 9th"]
[Site "Moscow"]
[Date "2010.02.14"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Feller, Sebastien"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2668"]
[BlackElo "2579"]
[PlyCount "54"]
[EventDate "2010.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 135"]
[Source "ChessBase"]
[SourceDate "2010.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Qxd4 a6 6. Bc4 Nc6 7. Qd3 e6 8. Bf4 b5 9. Bb3 Bb7 10. O-O-O Qb6 11. Qe2 Na5 12. Rhe1 Be7 13. Nd5 Nxb3+ 14. axb3 exd5 15. exd5 Ng8 16. Nd4 O-O-O 17. Qg4+ Kb8 18. Nc6+ Bxc6 19. dxc6 Bf8 20. Qf3 Nf6 21. Rd3 Rc8 22. Rc3 Ka8 23. Be3 Qc7 24. Bf4 Qb6 25. Be3 Qc7 26. Bf4 Qb6 27. Be3 Qc7 1/2-1/2

[Event "Moscow Aeroflot op-A 9th"]
[Site "Moscow"]
[Date "2010.02.15"]
[Round "7"]
[White "Kosintseva, Tatiana"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2515"]
[BlackElo "2668"]
[PlyCount "121"]
[EventDate "2010.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 135"]
[Source "ChessBase"]
[SourceDate "2010.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. Be2 O-O 14. O-O Bg5 15. Qd3 Ne7 16. Rfd1 Bb7 17. Nce3 Nc6 18. a3 bxa3 19. Rxa3 Nd4 20. Nc3 Qb6 21. Nb5 Nxe2+ 22. Qxe2 Bxe4 23. Rxd6 Qc5 24. Nd5 Bxd5 25. Rxd5 Qb4 26. Nc3 Rab8 27. g3 Bc1 28. Raxa5 Bxb2 29. Ne4 Bd4 30. Rab5 Qa4 31. Kg2 Qa8 32. Nd6 Rbd8 33. Nf5 g6 34. Nxd4 exd4 35. Qe4 Qa1 36. Qh4 Rxd5 37. Rxd5 Rc8 38. Rxd4 Qa8+ 39. Qe4 Qxe4+ 40. Rxe4 f5 41. Rd4 Kf7 42. Kf3 Ke6 43. Ke3 Rc5 44. f4 Ra5 45. Rd2 Ra1 46. Kd4 Kd6 47. c5+ Kc6 48. Ke5 Ra7 49. Rc2 Re7+ 50. Kf6 Ra7 51. Re2 Kxc5 52. Re7 Ra6+ 53. Kg5 h5 54. Rg7 Ra2 55. h4 Rg2 56. Rxg6 Rxg3+ 57. Kxf5 Rf3 58. Kg5 Kd5 59. f5 Rf1 60. Re6 Rf2 61. Re1 1-0

[Event "Moscow Aeroflot op-A 9th"]
[Site "Moscow"]
[Date "2010.02.16"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Iljushin, Alexei"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2668"]
[BlackElo "2551"]
[PlyCount "65"]
[EventDate "2010.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 135"]
[Source "ChessBase"]
[SourceDate "2010.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nh6 7. O-O b6 8. a4 O-O 9. a5 Ba6 10. Re1 f6 11. e5 Nf7 12. e6 Ne5 13. Bf4 Qd5 14. Nbd2 Qxe6 15. Nxe5 fxe5 16. Bg3 b5 17. Re4 c4 18. Bxe5 Bxe5 19. Qe2 cxd3 20. cxd3 Rf5 21. Nf3 c5 22. Nxe5 Bb7 23. Re3 Qd5 24. f3 Re8 25. Ng4 Kf8 26. Re1 Qd6 27. Re6 Qd4+ 28. Kh1 Rf7 29. Nh6 Rg7 30. Qd2 Rd8 31. Qg5 Rd7 32. R1e5 Bd5 33. Qf6+ 1-0

[Event "Moscow Aeroflot op-A 9th"]
[Site "Moscow"]
[Date "2010.02.17"]
[Round "9"]
[White "Shomoev, Anton"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2559"]
[BlackElo "2668"]
[PlyCount "39"]
[EventDate "2010.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 135"]
[Source "ChessBase"]
[SourceDate "2010.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. Be2 O-O 14. O-O Bg5 15. Qd3 Be6 16. Rfd1 Rb8 17. b3 g6 18. Bf3 Kh8 19. Qe2 Qd7 20. Rd3 1/2-1/2

[Event "EU-ch 11th"]
[Site "Rijeka"]
[Date "2010.03.06"]
[Round "1"]
[White "Jakovljevic, Vlado"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "2412"]
[BlackElo "2648"]
[PlyCount "52"]
[EventDate "2010.03.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRO"]
[SourceTitle "CBM 136"]
[Source "ChessBase"]
[SourceDate "2010.05.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.18"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 d6 7. b4 e5 8. d3 Bg4 9. Nd2 Nc6 10. f3 Bd7 11. b5 Nd4 12. Nb3 Nxb3 13. Qxb3 a6 14. bxa6 b6 15. e4 Nh5 16. Be3 Rxa6 17. g3 Qf6 18. Bg2 Nf4 19. O-O Nxg2 20. Kxg2 Qg6 21. d4 exd4 22. Bxd4 Ra5 23. Rae1 Be6 24. e5 Rd8 25. exd6 Rxd6 26. Bc3 Rh5 0-1

[Event "EU-ch 11th"]
[Site "Rijeka"]
[Date "2010.03.07"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Holzke, Frank"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2648"]
[BlackElo "2526"]
[PlyCount "75"]
[EventDate "2010.03.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRO"]
[SourceTitle "CBM 136"]
[Source "ChessBase"]
[SourceDate "2010.05.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.18"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. Bc4 e6 7. cxd4 d6 8. Qe2 Be7 9. O-O O-O 10. Re1 Na5 11. Bxd5 exd5 12. Nc3 dxe5 13. dxe5 Nc6 14. Rd1 Be6 15. Bf4 a6 16. Qd3 Qb6 17. Nxd5 Bxd5 18. Qxd5 Qxb2 19. Rdb1 Qe2 20. Re1 Qc2 21. Qd7 Bc5 22. Bg3 Qb2 23. Reb1 Rad8 24. Qc7 Qa3 25. e6 fxe6 26. Rxb7 Ne7 27. Qe5 Kh8 28. Rf1 Nf5 29. Ng5 Bd4 30. Qxe6 Nxg3 31. hxg3 Rxf2 32. Rxf2 Bxf2+ 33. Kxf2 Qc5+ 34. Qe3 Rd2+ 35. Kf3 Qf5+ 36. Qf4 Qd3+ 37. Kg4 Qe2+ 38. Kh4 1-0

[Event "EU-ch 11th"]
[Site "Rijeka"]
[Date "2010.03.08"]
[Round "3"]
[White "Mastrovasilis, Dimitrios"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2574"]
[BlackElo "2648"]
[PlyCount "45"]
[EventDate "2010.03.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRO"]
[SourceTitle "CBM 136"]
[Source "ChessBase"]
[SourceDate "2010.05.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. O-O Bxd5 13. exd5 Ne7 14. Re1 Bg7 15. c3 O-O 16. Qh5 e4 17. Bf1 Re8 18. Rad1 Qc8 19. Nc2 Ng6 20. Nb4 Ne5 21. Nc2 Ng6 22. Nb4 Ne5 23. Nc2 1/2-1/2

[Event "EU-ch 11th"]
[Site "Rijeka"]
[Date "2010.03.09"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Kovacevic, Aleksandar"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2648"]
[BlackElo "2574"]
[PlyCount "77"]
[EventDate "2010.03.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRO"]
[SourceTitle "CBM 136"]
[Source "ChessBase"]
[SourceDate "2010.05.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 e6 7. Nc3 Be7 8. Bf4 Qc7 9. O-O-O Ne5 10. Nxe5 dxe5 11. Be3 Nf6 12. f3 b5 13. Bb3 O-O 14. g4 Rd8 15. Qe2 Bb7 16. h4 Rxd1+ 17. Rxd1 Bc6 18. Qf2 b4 19. Na4 Bb5 20. Kb1 Qc6 21. Nb6 Rb8 22. Rc1 Nd7 23. c4 Nxb6 24. cxb5 Qxb5 25. Bxb6 Rxb6 26. Rc8+ Bf8 27. Qd2 Rb8 28. Bc4 Qb6 29. Rxb8 Qxb8 30. Bxa6 Qb6 31. Be2 h6 32. h5 Be7 33. Kc2 Bd6 34. Kb3 Bf8 35. Qd3 Qc5 36. Qc4 Qe3+ 37. Qd3 Qc5 38. Qc4 Qe3+ 39. Qd3 1/2-1/2

[Event "EU-ch 11th"]
[Site "Rijeka"]
[Date "2010.03.10"]
[Round "5"]
[White "Ragger, Markus"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2572"]
[BlackElo "2648"]
[PlyCount "120"]
[EventDate "2010.03.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRO"]
[SourceTitle "CBM 136"]
[Source "ChessBase"]
[SourceDate "2010.05.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Be7 7. e4 d5 8. cxd5 Bxf1 9. Kxf1 exd5 10. e5 Ne4 11. Nc3 Nxd2+ 12. Nxd2 Qd7 13. f4 c5 14. Nf3 Nc6 15. Rd1 c4 16. Kg2 O-O 17. h4 f5 18. Qe2 Qe6 19. Nh2 Bb4 20. Nf1 Bxc3 21. bxc3 b5 22. Ne3 Rab8 23. Qf3 Rfd8 24. a3 a5 25. Kh3 b4 26. cxb4 axb4 27. Nxc4 dxc4 28. d5 Nxe5 29. fxe5 Qxe5 30. Rhe1 Qf6 31. axb4 Rxb4 32. d6 h6 33. Qd5+ Qf7 34. d7 Rbb8 35. Rf1 Qxd5 36. Rxd5 Rb7 37. Rc1 Rbxd7 38. Rxd7 Rxd7 39. Rxc4 Kf7 40. Kg2 Re7 41. Kf3 g5 42. hxg5 hxg5 43. Rc8 Ra7 44. Rc6 Re7 45. Ra6 Re6 46. Ra7+ Kf6 47. Ra8 Rd6 48. Rf8+ Ke5 49. Re8+ Re6 50. Ra8 g4+ 51. Kf2 Rd6 52. Re8+ Kd4 53. Re2 Rd5 54. Ra2 Kc3 55. Ra3+ Kb2 56. Ra4 Kb3 57. Rf4 Kc3 58. Kg2 Kd3 59. Kg1 Ke3 60. Kg2 Rd2+ 1/2-1/2

[Event "EU-ch 11th"]
[Site "Rijeka"]
[Date "2010.03.11"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Reinderman, Dimitri"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2648"]
[BlackElo "2576"]
[PlyCount "66"]
[EventDate "2010.03.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRO"]
[SourceTitle "CBM 136"]
[Source "ChessBase"]
[SourceDate "2010.05.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nh6 6. a3 f6 7. b4 cxd4 8. cxd4 fxe5 9. Nxe5 Nxe5 10. dxe5 Nf7 11. Bb2 a5 12. bxa5 Qxa5+ 13. Nd2 Bc5 14. Qc2 Bd7 15. Bc3 Qa7 16. Nf3 Rc8 17. Bd3 Bb6 18. O-O d4 19. Bxh7 Rxc3 20. Qg6 Kf8 21. Rae1 Bc6 22. Nh4 Bd8 23. Nf5 exf5 24. e6 b5 25. Qxf5 Rc5 26. Qd3 Rg5 27. Be4 Ne5 28. Qb3 Bxe4 29. Rxe4 Qa4 30. Rf4+ Ke8 31. Qb1 Qc4 32. h4 Rxh4 33. Rc1 Qd5 0-1

[Event "EU-ch 11th"]
[Site "Rijeka"]
[Date "2010.03.12"]
[Round "7"]
[White "Gasanov, Eldar"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2514"]
[BlackElo "2648"]
[PlyCount "112"]
[EventDate "2010.03.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRO"]
[SourceTitle "CBM 136"]
[Source "ChessBase"]
[SourceDate "2010.05.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Bd6 5. Bd3 f5 6. O-O Nf6 7. b3 Qe7 8. Bb2 O-O 9. Nc3 Ne4 10. Ne2 Nd7 11. Rc1 b6 12. Ne5 Nxe5 13. dxe5 Bc5 14. Nf4 a5 15. Qe2 Bd7 16. f3 Ng5 17. a4 Nf7 18. Bb1 dxc4 19. Rxc4 Bb4 20. Kh1 Rab8 21. Rcc1 g6 22. Rg1 Nh6 23. h3 Rfd8 24. Rcd1 b5 25. g4 fxg4 26. hxg4 Nf7 27. g5 c5 28. axb5 Bxb5 29. Rxd8+ Qxd8 30. Qg2 Qd7 31. Qh3 c4 32. Nh5 Be7 33. Nf6+ Bxf6 34. gxf6 Nh8 35. bxc4 Bxc4 36. Ba3 Re8 37. Be7 Rxe7 38. fxe7 Qxe7 39. Qg4 Bd5 40. Kh2 Qc7 41. f4 a4 42. Qe2 Qe7 43. e4 Bb3 44. Kg3 Nf7 45. Rc1 g5 46. f5 Nxe5 47. Rc8+ Kg7 48. Qd2 exf5 49. exf5 Nf7 50. Qd4+ Qe5+ 51. Qxe5+ Nxe5 52. Rc7+ Nf7 53. Rc6 Ne5 54. Rc7+ Nf7 55. Rc6 Ne5 56. Rc7+ Nf7 1/2-1/2

[Event "EU-ch 11th"]
[Site "Rijeka"]
[Date "2010.03.14"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Erdogdu, Mert"]
[Result "1-0"]
[ECO "C99"]
[WhiteElo "2648"]
[BlackElo "2502"]
[PlyCount "111"]
[EventDate "2010.03.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRO"]
[SourceTitle "CBM 136"]
[Source "ChessBase"]
[SourceDate "2010.05.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Bd7 14. Nf1 Rac8 15. Ne3 Nc6 16. d5 Nb4 17. Bb1 a5 18. a3 Na6 19. b4 Ra8 20. Bd2 Qb7 21. Bd3 axb4 22. axb4 Nc7 23. Nc2 Rfc8 24. Rb1 Bd8 25. Na1 Na6 26. Nb3 Bb6 27. Qe2 Ne8 28. g4 Nac7 29. Na5 Bxa5 30. bxa5 Rab8 31. Be3 Nf6 32. Nd2 Na6 33. Bb6 Rc3 34. f3 Nc5 35. Bxb5 Bxb5 36. Qxb5 Qe7 37. a6 h5 38. a7 Ra8 39. Bxc5 Rxc5 40. Qb8+ Rc8 41. Qb7 Nd7 42. Rec1 Rd8 43. Rc7 Kh7 44. Nf1 hxg4 45. hxg4 Qf6 46. Rxd7 Qxf3 47. Rxd8 Qxg4+ 48. Kf2 Qf4+ 49. Ke2 Rxd8 50. Ne3 Qh2+ 51. Kd3 Qa2 52. Rh1+ Kg8 53. Qb8 Qa3+ 54. Ke2 Qa6+ 55. Kf3 Rc8 56. Ra1 1-0

[Event "EU-ch 11th"]
[Site "Rijeka"]
[Date "2010.03.15"]
[Round "9"]
[White "Damljanovic, Branko"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2550"]
[BlackElo "2648"]
[PlyCount "86"]
[EventDate "2010.03.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRO"]
[SourceTitle "CBM 136"]
[Source "ChessBase"]
[SourceDate "2010.05.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.18"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Nc3 Bc5 4. Bg2 d6 5. e3 Bf5 6. d3 Nf6 7. a3 a5 8. Nge2 O-O 9. h3 h6 10. g4 Bd7 11. Ng3 Rb8 12. Bd2 Ne7 13. Na4 Ba7 14. b4 axb4 15. axb4 Ng6 16. Nc3 Bb6 17. Rg1 c6 18. Nce4 Nxe4 19. dxe4 Be6 20. Rc1 Nh4 21. Bh1 Qf6 22. Nf5 Rfd8 23. Qc2 Ra8 24. Ke2 Ra3 25. Ra1 Rxa1 26. Rxa1 Kh7 27. Be1 Bc7 28. Ra7 Bc8 29. f3 Nxf5 30. exf5 d5 31. cxd5 Bb6 32. Ra3 cxd5 33. Bg2 Bd7 34. Kf1 Bb5+ 35. Kg1 d4 36. Bf2 d3 37. Qd2 Rc8 38. Ra2 Qd6 39. Bf1 Qd5 40. e4 Bxf2+ 41. Qxf2 Qb3 42. Rb2 Qa3 43. Rb1 Rc1 0-1

[Event "EU-ch 11th"]
[Site "Rijeka"]
[Date "2010.03.16"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Gyimesi, Zoltan"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2648"]
[BlackElo "2586"]
[PlyCount "61"]
[EventDate "2010.03.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRO"]
[SourceTitle "CBM 136"]
[Source "ChessBase"]
[SourceDate "2010.05.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 Bb7 9. d3 d6 10. a3 Na5 11. Ba2 c5 12. Nbd2 Nc6 13. Nf1 Bc8 14. Ne3 Be6 15. c4 Rb8 16. Bd2 h6 17. Bc3 Nd7 18. cxb5 axb5 19. b4 Nd4 20. Nd5 Ra8 21. Bb2 Bg5 22. Nxg5 hxg5 23. Rc1 cxb4 24. Nxb4 Bxa2 25. Nxa2 Ne6 26. Nb4 Ndc5 27. g3 Na4 28. Ba1 Nac5 29. Bb2 Na4 30. Ba1 Nac5 31. Bb2 1/2-1/2

[Event "EU-ch 11th"]
[Site "Rijeka"]
[Date "2010.03.17"]
[Round "11"]
[White "Halkias, Stelios"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2580"]
[BlackElo "2648"]
[PlyCount "91"]
[EventDate "2010.03.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRO"]
[SourceTitle "CBM 136"]
[Source "ChessBase"]
[SourceDate "2010.05.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.18"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. e3 Bb7 5. Bd3 Be7 6. O-O O-O 7. b3 c5 8. Bb2 d5 9. Qe2 Nc6 10. Nbd2 Nb4 11. Bb1 dxc4 12. bxc4 Qc7 13. a3 Na6 14. Ne5 Rad8 15. f4 Nb8 16. f5 Nc6 17. Ndf3 Nxe5 18. dxe5 Ne4 19. f6 gxf6 20. Bxe4 Bxe4 21. exf6 Bd6 22. Qe1 Rfe8 23. Qh4 Bg6 24. Ne5 Rd7 25. Nxd7 Qxd7 26. Rad1 Qc6 27. Rd2 Kh8 28. Rfd1 Bf8 29. Be5 h5 30. h3 b5 31. cxb5 Qxb5 32. Rd8 Kh7 33. Rxe8 Qxe8 34. Qc4 Qa8 35. Bd6 Bh6 36. Qxc5 Be4 37. Qxh5 Qg8 38. Rd2 Qg6 39. Qh4 Kg8 40. Bf4 Bf8 41. a4 a5 42. Qg3 Qxg3 43. Bxg3 Bb4 44. Rd8+ Kh7 45. Bd6 Bc3 46. Be7 1-0

[Event "Agzamov Memorial 04th"]
[Site "Tashkent"]
[Date "2010.03.23"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Galyamov, Vildan"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2648"]
[BlackElo "2183"]
[PlyCount "67"]
[EventDate "2010.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UZB"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bxf3 7. Qxf3 e5 8. Qg3 f6 9. a4 a5 10. Na3 Ne7 11. Nc4 b5 12. Na3 Qd7 13. Qg4 Qxg4 14. hxg4 Rb8 15. Bd2 b4 16. Nc4 Ra8 17. g5 Ng6 18. gxf6 gxf6 19. Rh5 Be7 20. Ke2 O-O 21. Rah1 Rf7 22. g3 Nf8 23. f4 exf4 24. gxf4 Ne6 25. Be3 Rg7 26. Kf3 Kh8 27. R1h3 Kg8 28. Nd2 Bd6 29. Nb3 c4 30. dxc4 Bc7 31. Rh6 Rf7 32. Rg3+ Ng5+ 33. Kg2 Rg7 34. Rxf6 1-0

[Event "Agzamov Memorial 04th"]
[Site "Tashkent"]
[Date "2010.03.24"]
[Round "2"]
[White "Akkozov, Berik"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2269"]
[BlackElo "2648"]
[PlyCount "92"]
[EventDate "2010.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UZB"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Qc2 c5 6. d5 exd5 7. cxd5 Bb7 8. Nc3 Nxd5 9. Nxd5 Bxd5 10. Bg2 Be7 11. O-O Nc6 12. Rd1 Be6 13. Bf4 Rc8 14. Ne5 Nd4 15. Qd3 d6 16. Nf3 Bf6 17. Nxd4 cxd4 18. Qa3 O-O 19. Bxd6 Re8 20. Rd2 Qd7 21. Rad1 Bg4 22. f3 Bf5 23. Bf4 Bc2 24. Rc1 Be7 25. Qa6 Ba4 26. Rxc8 Rxc8 27. Bh3 Qxh3 28. Qxa4 Qe6 29. Rc2 Rxc2 30. Qxc2 g5 31. Bb8 Bc5 32. Kg2 Qxa2 33. Qf5 h6 34. Qc8+ Kg7 35. Be5+ f6 36. Bxd4 Bxd4 37. Qd7+ Qf7 38. Qxd4 Qe6 39. e4 Kf7 40. Qd8 Qc6 41. Qh8 Qb5 42. Qh7+ Ke6 43. Qg8+ Ke5 44. Qb8+ Ke6 45. Qg8+ Ke5 46. Qb8+ Ke6 1/2-1/2

[Event "Agzamov Memorial 04th"]
[Site "Tashkent"]
[Date "2010.03.25"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Aripov, Iskandar"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2648"]
[BlackElo "2078"]
[PlyCount "81"]
[EventDate "2010.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UZB"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Qd3 Qa5 11. h4 O-O 12. Nd4 Rfc8 13. f3 Be8 14. g4 b5 15. Kb1 b4 16. Nce2 Rab8 17. Rhg1 Ba4 18. Rg2 Rb6 19. Nc1 Bd8 20. Rgd2 Ra6 21. Ndb3 Bxb3 22. Qxb3 d5 23. Bxf6 Bxf6 24. exd5 h6 25. d6 Rc3 26. bxc3 bxc3 27. Rd4 Rb6 28. d7 Rxb3+ 29. axb3 Bd8 30. Na2 Kf8 31. h5 Ke7 32. R4d3 Qe5 33. Nxc3 Ba5 34. Ne4 Bd8 35. Nd6 a5 36. Nb7 a4 37. Nxd8 Kxd8 38. bxa4 Qf4 39. Rc3 Qb4+ 40. Rb3 Qf4 41. a5 1-0

[Event "Agzamov Memorial 04th"]
[Site "Tashkent"]
[Date "2010.03.26"]
[Round "4"]
[White "Egin, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2410"]
[BlackElo "2648"]
[PlyCount "78"]
[EventDate "2010.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UZB"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qd1 e6 11. d3 Be7 12. a4 O-O 13. Bg2 d6 14. Be3 Rb8 15. f4 Nc6 16. Qd2 b5 17. axb5 axb5 18. Ne2 Bd7 19. Ra6 d5 20. Rea1 d4 21. Bf2 Bc8 22. Ra8 Rxa8 23. Rxa8 f6 24. Qd1 e5 25. b3 Qb7 26. Qa1 Bg4 27. Rxf8+ Bxf8 28. Nc1 Be6 29. f5 Bf7 30. Bf1 g6 31. c4 dxc3 32. Qxc3 Nd4 33. fxg6 hxg6 34. Be3 Qa6 35. Qb2 Qe6 36. b4 cxb4 37. Bxd4 exd4 38. Qxd4 Qc6 39. Qe3 b3 0-1

[Event "Agzamov Memorial 04th"]
[Site "Tashkent"]
[Date "2010.03.27"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Ismagambetov, Anuar"]
[Result "1/2-1/2"]
[ECO "C97"]
[WhiteElo "2648"]
[BlackElo "2508"]
[PlyCount "105"]
[EventDate "2010.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UZB"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 O-O 8. h3 d6 9. c3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Rd8 13. d5 c4 14. Nf1 Nb7 15. N3h2 Bd7 16. f4 exf4 17. Bxf4 Re8 18. Ng3 h6 19. Rf1 Nc5 20. Qf3 b4 21. Bxh6 gxh6 22. Nh5 Nxh5 23. Qxh5 Rf8 24. Rf3 Bg5 25. h4 b3 26. hxg5 bxc2 27. Qxh6 Bc8 28. g4 Nd3 29. Raf1 f6 30. Rxf6 Rxf6 31. gxf6 Qf7 32. Nf3 Qh7 33. Qg5+ Kf8 34. e5 dxe5 35. Nxe5 Nxe5 36. Qxe5 Bxg4 37. f7 Rd8 38. d6 Qh4 39. d7 Be6 40. Qd6+ Qe7 41. Qe5 Qh4 42. Qxe6 Qg3+ 43. Kh1 Qh4+ 44. Kg2 Qg5+ 45. Kf3 Qh5+ 46. Kg3 Qg5+ 47. Qg4 Qe3+ 48. Kg2 Qd2+ 49. Rf2 Qd5+ 50. Kh2 Qd6+ 51. Kg2 Qd5+ 52. Kg3 Qe5+ 53. Kg2 1/2-1/2

[Event "Agzamov Memorial 04th"]
[Site "Tashkent"]
[Date "2010.03.28"]
[Round "6"]
[White "Dzhumaev, Marat"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2525"]
[BlackElo "2648"]
[PlyCount "76"]
[EventDate "2010.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UZB"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. d3 d6 6. Bg5 e6 7. Qe2 Bd7 8. O-O-O Be7 9. Bxc6 Bxc6 10. d4 cxd4 11. Nxd4 a6 12. f4 O-O 13. h4 Rfe8 14. f5 Bd7 15. fxe6 fxe6 16. h5 h6 17. Bh4 b5 18. g4 b4 19. Nb1 Qa5 20. g5 Nh7 21. Nf3 Nxg5 22. Bxg5 Bxg5+ 23. Nxg5 Qxg5+ 24. Nd2 Bb5 25. Qh2 Qe5 26. Qg2 Rac8 27. Kb1 Re7 28. Rhg1 Rec7 29. Rc1 Qxh5 30. Nf3 Qf7 31. Nh2 Qf4 32. Ng4 Bd3 33. Nf2 Be2 34. Rce1 Qf3 35. Qh2 Rxc2 36. Qxd6 Qxf2 37. Qxe6+ Kh8 38. Qe5 Qf6 0-1

[Event "Agzamov Memorial 04th"]
[Site "Tashkent"]
[Date "2010.03.29"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Tseshkovsky, Vitaly"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2648"]
[BlackElo "2549"]
[PlyCount "76"]
[EventDate "2010.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UZB"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. a4 b4 7. Nce2 a5 8. Ng3 c6 9. Nf3 h5 10. Bd3 Bg4 11. Ng5 Nh6 12. h3 Bc8 13. c3 bxc3 14. bxc3 d5 15. e5 h4 16. Ne2 Nf5 17. Bf4 Na6 18. O-O Nc7 19. Rab1 f6 20. Nf3 Ne6 21. Qc2 O-O 22. Bxf5 gxf5 23. Nxh4 Ba6 24. Ng6 Rf7 25. Rfe1 c5 26. dxc5 Nxc5 27. Rbd1 e6 28. Ng3 Rc8 29. Nxf5 fxe5 30. Nxg7 exf4 31. Nxe6 Qf6 32. Nxc5 Rxc5 33. Re8+ Kg7 34. Ne5 Rfc7 35. Re1 d4 36. Qb3 Bc4 37. Nxc4 Rxc4 38. cxd4 Qxd4 1-0

[Event "Agzamov Memorial 04th"]
[Site "Tashkent"]
[Date "2010.03.30"]
[Round "8"]
[White "Dreev, Alexey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2653"]
[BlackElo "2648"]
[PlyCount "122"]
[EventDate "2010.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UZB"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. e3 b5 6. a4 Bb4 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 b4 12. Bb2 Nf6 13. Bd3 O-O 14. O-O Nbd7 15. c5 Bc6 16. Bc2 Qc7 17. Ba4 Ne4 18. Qc2 f5 19. Rfc1 Bxa4 20. Qxa4 Ndf6 21. Qb3 Nd5 22. Ne5 Kh8 23. Rc2 Rfb8 24. Nc4 h6 25. f3 Nec3 26. Bxc3 bxc3 27. Nb6 a4 28. Qa3 Nxb6 29. cxb6 Rxb6 30. Rxc3 Qb7 31. h3 Rb4 32. Qc1 Ra7 33. Kh2 Qb8+ 34. f4 Qb7 35. Ra2 Kh7 36. Qc2 Qd5 37. Rc5 Qb3 38. Qxb3 Rxb3 39. Re5 Ra6 40. d5 exd5 41. Rxd5 Kg6 42. Re5 a3 43. e4 fxe4 44. Rxe4 Kf5 45. Rd4 Ra7 46. Rc4 Ke6 47. Rd4 Kf5 48. Rc4 Rd3 49. Rb4 Ke6 50. Rb5 Kd6 51. f5 Kc6 52. Re5 Rb3 53. Ree2 Kb6 54. Re6+ Kb5 55. Re8 Ka4 56. Ree2 Rab7 57. Re4+ R3b4 58. Re3 Rb2 59. Re4+ R2b4 60. Re8 Rb3 61. Ra8+ Kb4 1/2-1/2

[Event "Agzamov Memorial 04th"]
[Site "Tashkent"]
[Date "2010.03.31"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Turov, Maxim"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2648"]
[BlackElo "2609"]
[PlyCount "78"]
[EventDate "2010.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UZB"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. dxc5 Bxc5 9. Bxc5 Qxc5 10. Nb5 Kf8 11. Nbd4 Nge7 12. O-O Be4 13. Re1 h6 14. c3 Qb6 15. b3 Rc8 16. Nxc6 Nxc6 17. Bd3 Bxf3 18. Qxf3 Qc7 19. Qg3 g6 20. h4 h5 21. Qf4 Kg7 22. Qf6+ Kg8 23. Re3 Qe7 24. Qf4 Nb8 25. Bc2 Kg7 26. Rd1 Nd7 27. Rg3 b5 28. Rdd3 a5 29. Rdf3 Rh6 30. Rg5 Rh7 31. Bd3 Nc5 32. Bc2 Nd7 33. Bd3 Nc5 34. Bb1 Nd7 35. Kh2 Kg8 36. Bd3 Nc5 37. Bb1 Nd7 38. Qg3 Rg7 39. Qf4 Rh7 1/2-1/2

[Event "UKR-chT 17th"]
[Site "Alushta"]
[Date "2010.05.14"]
[Round "3.5"]
[White "Pavlov, Maxim"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2383"]
[BlackElo "2647"]
[PlyCount "58"]
[EventDate "2010.05.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Simferopol Tavriya"]
[BlackTeam "Tschernihiw A DAN DZO & PGMB"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "UKR"]

1. e4 Nf6 2. e5 Nd5 3. d4 Nb6 4. a4 a5 5. Nf3 d5 6. Bd3 Bg4 7. h3 Bxf3 8. Qxf3 e6 9. Qg3 c5 10. Bb5+ Nc6 11. dxc5 Nd7 12. Bf4 Nd4 13. Na3 Nf5 14. Qd3 Bxc5 15. g4 Ne7 16. Be3 Nc6 17. f4 Qh4+ 18. Ke2 O-O 19. Raf1 f6 20. exf6 Qxf6 21. c3 Bxa3 22. bxa3 Qe7 23. Kf2 Qxa3 24. Kg2 Nc5 25. Qc2 Ne4 26. Bd3 Qxc3 27. Bxe4 Qxe3 28. Bxh7+ Kh8 29. Rf3 Qxf3+ 0-1

[Event "UKR-chT 17th"]
[Site "Alushta"]
[Date "2010.05.16"]
[Round "5.4"]
[White "Zhigalko, Sergei"]
[Black "Nesterets, Anatoliy"]
[Result "1-0"]
[ECO "C82"]
[WhiteElo "2647"]
[BlackElo "2408"]
[PlyCount "65"]
[EventDate "2010.05.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Tschernihiw A DAN DZO & PGMB"]
[BlackTeam "Tschernihiw No Mercy"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "UKR"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Be7 10. c3 Nc5 11. Bc2 Bg4 12. Re1 Qd7 13. Nb3 Ne6 14. h3 Bh5 15. g4 Bg6 16. Bf5 h5 17. Qd3 hxg4 18. hxg4 Bxf5 19. gxf5 Nc5 20. Nxc5 Bxc5 21. Bf4 O-O-O 22. a4 Ne7 23. axb5 axb5 24. e6 fxe6 25. Rxe6 Rh3 26. Kg2 Rxf3 27. Kxf3 Kb7 28. b4 Bb6 29. Bg5 Rh8 30. Rxe7 Qc6 31. Re6 Qd7 32. Kg2 g6 33. Rxg6 1-0

[Event "UKR-chT 17th"]
[Site "Alushta"]
[Date "2010.05.16"]
[Round "6.1"]
[White "Zhigalko, Sergei"]
[Black "Borovikov, Vladislav"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2647"]
[BlackElo "2599"]
[PlyCount "41"]
[EventDate "2010.05.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Tschernihiw A DAN DZO & PGMB"]
[BlackTeam "Kharkov Law Academy"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 O-O 10. O-O-O Nbd7 11. g4 b5 12. Rg1 Nb6 13. g5 Nh5 14. Nd5 Bxd5 15. exd5 Rc8 16. Na5 Nxd5 17. Qxd5 Qxa5 18. Kb1 Qc7 19. Bd3 g6 20. h4 Rb8 21. Be4 {=} 1/2-1/2

[Event "UKR-chT 17th"]
[Site "Alushta"]
[Date "2010.05.17"]
[Round "7.2"]
[White "Kononenko, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2576"]
[BlackElo "2647"]
[PlyCount "54"]
[EventDate "2010.05.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Rivne Bisons"]
[BlackTeam "Tschernihiw A DAN DZO & PGMB"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "UKR"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. g3 Nc6 5. Bg2 Nf6 6. Ngf3 Be7 7. O-O O-O 8. e5 Nd7 9. Re1 Qc7 10. Qe2 b5 11. Nf1 Nd4 12. Nxd4 cxd4 13. Bf4 Bb7 14. h4 Rfc8 15. Rec1 Qb6 16. Bf3 Rc7 17. Qd2 Rac8 18. Nh2 a5 19. Bd1 b4 20. Nf3 a4 21. Rab1 Qa7 22. Bg5 Bf8 23. Nxd4 Qxd4 24. Be3 Qxe5 25. Bf4 Qd4 26. Be3 Qf6 27. Bg5 Qd4 1/2-1/2

[Event "UKR-chT 17th"]
[Site "Alushta"]
[Date "2010.05.18"]
[Round "8.3"]
[White "Zhigalko, Sergei"]
[Black "Iljin, Timofey"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2647"]
[BlackElo "2422"]
[PlyCount "103"]
[EventDate "2010.05.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Tschernihiw A DAN DZO & PGMB"]
[BlackTeam "Donetsk Adel"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. d4 cxd4 5. Qxd4 Bd7 6. Bxc6 bxc6 7. c4 Qb6 8. Qd3 g6 9. Nc3 Bg7 10. O-O Nf6 11. b3 O-O 12. Bb2 Rad8 13. Rad1 Bg4 14. h3 Bxf3 15. Qxf3 Nd7 16. Na4 Qa5 17. Bxg7 Kxg7 18. Qe3 Nc5 19. Nc3 e5 20. Rd2 Rd7 21. Rfd1 Rfd8 22. Ne2 Ne6 23. Nc1 Qb6 24. Qc3 Nc5 25. Qe3 Ne6 26. Qg3 Nc5 27. Re2 f6 28. Nd3 Nxd3 29. Qxd3 a5 30. Red2 Qc5 31. Qf3 a4 32. Rd3 Rb8 33. R1d2 axb3 34. axb3 Qa3 35. Qd1 Rbd8 36. h4 Qc5 37. h5 d5 38. Qg4 d4 39. hxg6 hxg6 40. Rg3 g5 41. Rh3 Qe7 42. Qh5 Rg8 43. Ra2 Kf8 44. b4 d3 45. Qd1 Qxb4 46. Ra8+ Kg7 47. Rxg8+ Kxg8 48. Qh5 Qf8 49. Qh8+ Kf7 50. Rh7+ Kg6 51. Qxf8 Kxh7 52. Qxf6 1-0

[Event "UKR-chT 17th"]
[Site "Alushta"]
[Date "2010.05.18"]
[Round "9.4"]
[White "Zhigalko, Sergei"]
[Black "Korobkov, Piotr"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2647"]
[BlackElo "2494"]
[PlyCount "89"]
[EventDate "2010.05.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Tschernihiw A DAN DZO & PGMB"]
[BlackTeam "Luhansk LugPokerChess"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 e6 6. d4 cxd4 7. cxd4 d6 8. Qe2 Be7 9. O-O O-O 10. Re1 Nb6 11. Bb3 dxe5 12. dxe5 Nd4 13. Nxd4 Qxd4 14. Rd1 Qc5 15. Nc3 Bd7 16. Be3 Qc7 17. Rac1 Bc6 18. Bd4 Nd7 19. Qe3 Qa5 20. Bc2 Rfd8 21. a3 b5 22. b4 Qa6 23. Ne4 Nf8 24. Nf6+ Kh8 25. Ne4 Qb7 26. Bb1 a5 27. Nd6 Bxd6 28. exd6 axb4 29. axb4 f6 30. Bb6 Rd7 31. f3 Bd5 32. Rc7 Qb8 33. Rxd7 Nxd7 34. Bc7 Qa7 35. Qxa7 Rxa7 36. Bd3 Bc6 37. Rc1 Ra6 38. f4 f5 39. Re1 Nf8 40. Re5 Ra1+ 41. Kf2 Ng6 42. Rc5 Nxf4 43. Bxb5 Ra2+ 44. Ke1 Nxg2+ 45. Kd1 1-0

[Event "UKR-chT 17th"]
[Site "Alushta"]
[Date "2010.05.19"]
[Round "10.6"]
[White "Voronov, Yuri"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2280"]
[BlackElo "2647"]
[PlyCount "62"]
[EventDate "2010.05.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Cherkasy Etiud"]
[BlackTeam "Tschernihiw A DAN DZO & PGMB"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. d3 a6 7. Ba4 b5 8. Bb3 Nxb3 9. axb3 b4 10. Nb1 g6 11. Nbd2 Bg7 12. Nc4 d5 13. exd5 Nxd5 14. Re1 O-O 15. Bd2 Bb7 16. Qc1 f6 17. Na5 Bc8 18. h3 g5 19. c3 bxc3 20. bxc3 Kh8 21. c4 Nf4 22. Bxf4 gxf4 23. b4 cxb4 24. d4 e5 25. d5 Rg8 26. Nc6 Bf8 27. Kh1 Bb7 28. Na5 Bc5 29. Nxb7 Qxb7 30. Qb2 a5 31. Nd2 Bd4 0-1

[Event "UKR-chT 17th"]
[Site "Alushta"]
[Date "2010.05.20"]
[Round "11.1"]
[White "Sevostianov, Pavel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2245"]
[BlackElo "2647"]
[PlyCount "86"]
[EventDate "2010.05.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kerkinitida Eupatoria"]
[BlackTeam "Tschernihiw A DAN DZO & PGMB"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "UKR"]

1. Nf3 Nf6 2. d4 e6 3. g3 b5 4. Bg2 Bb7 5. O-O c5 6. Na3 b4 7. Nc4 d5 8. Nce5 Be7 9. c4 O-O 10. cxd5 Bxd5 11. dxc5 Bxc5 12. Nd3 Be7 13. Nf4 Be4 14. Qb3 Nbd7 15. Rd1 Qc8 16. Ne1 Bxg2 17. Nexg2 a5 18. Be3 a4 19. Qd3 Qb7 20. Rac1 Ne5 21. Qd4 Ned7 22. Nd3 Rfd8 23. Bd2 Ne4 24. Be1 Rab8 25. Ne3 Ng5 26. f3 Qxf3 27. h4 Qxe2 28. hxg5 Nc5 29. Nf4 Qxe1+ 30. Rxe1 Rxd4 31. Nf5 exf5 32. Rxe7 Ne4 33. g6 hxg6 34. Rcc7 Rd1+ 35. Kg2 Rbd8 36. Ne6 R8d2+ 37. Kf3 Rd3+ 38. Kg2 R1d2+ 39. Kg1 Rxg3+ 40. Kh1 Rh3+ 41. Kg1 fxe6 42. Rxg7+ Kh8 43. Rge7 Rd8 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2010.07.17"]
[Round "1"]
[White "Stoma, Pawel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2302"]
[BlackElo "2656"]
[PlyCount "258"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. d3 d6 6. h3 e6 7. O-O Be7 8. Bxc6+ Qxc6 9. e5 Nd7 10. exd6 Qxd6 11. d4 cxd4 12. Nxd4 a6 13. Be3 O-O 14. Qf3 Ne5 15. Qe2 Ng6 16. f4 f5 17. Rad1 Qc7 18. Qf3 Bd7 19. Qf2 Bh4 20. g3 Bf6 21. Rfe1 b5 22. a3 Rae8 23. Nb3 Bc6 24. Bb6 Qc8 25. Na5 Bxc3 26. bxc3 Be4 27. c4 bxc4 28. Bc5 e5 29. Nxc4 exf4 30. Bxf8 fxg3 31. Qxg3 Qxc4 32. Bb4 Qxc2 33. Rd7 f4 34. Qf2 Qc6 35. Qd4 Ne5 36. Rxe4 Qg6+ 37. Kf1 Nxd7 38. Rxe8+ Qxe8 39. Qc4+ Kh8 40. Qxf4 Qe6 41. Kg2 h6 42. Bc3 Kh7 43. Qg3 Qe4+ 44. Qf3 Qc2+ 45. Kf1 Nc5 46. Qg3 Qb1+ 47. Kg2 Ne6 48. Qe5 Qg6+ 49. Kf1 Ng5 50. Qe3 Qf5+ 51. Kg2 Qc2+ 52. Kf1 Ne4 53. Be1 Nd6 54. Qe2 Qf5+ 55. Kg2 Qg6+ 56. Kf1 Nb5 57. Qe3 Qf5+ 58. Kg2 Qd5+ 59. Kg1 Nd6 60. Bc3 Ne4 61. Be1 Ng5 62. Kf2 Qf5+ 63. Kg2 Qc2+ 64. Kg1 Qg6 65. Kf1 Qf5+ 66. Kg2 Ne6 67. Bg3 Qg6 68. Kf1 Ng5 69. Be1 Qc2 70. Kg1 Ne4 71. Kf1 Nf6 72. Kg1 Nd5 73. Qf3 Nb6 74. Qf2 Qb1 75. Qe2 Nd5 76. Kh2 Nf4 77. Qe3 Qc2+ 78. Kg3 Nd5 79. Qf3 Nf6 80. Qe3 Kg6 81. Kf3 Qf5+ 82. Kg2 Nd5 83. Qf3 Qxf3+ 84. Kxf3 Kf5 85. Bg3 g5 86. Bd6 Nf4 87. Kg3 h5 88. Bc7 h4+ 89. Kh2 Ne6 90. Bd6 g4 91. hxg4+ Kxg4 92. a4 Nd4 93. a5 h3 94. Kg1 Nf3+ 95. Kf2 Nd2 96. Bc7 Ne4+ 97. Kg1 Nf6 98. Bb8 Kh4 99. Bc7 Ng4 100. Bd8+ Kh5 101. Bc7 Kg5 102. Bd6 Kf5 103. Bc7 Ke4 104. Bd6 Kd5 105. Bc7 Kc6 106. Bd8 Kb5 107. Kh1 Ne5 108. Kh2 Nc6 109. Bc7 Nxa5 110. Kxh3 Nb7 111. Kg4 Kc6 112. Bf4 a5 113. Kf3 Kd5 114. Ke3 Kc4 115. Kd2 Kb3 116. Be5 a4 117. Kc1 a3 118. Kb1 Na5 119. Bg7 Nc4 120. Bf6 Ne3 121. Bh8 Nd5 122. Ba1 Ne3 123. Bh8 Nd1 124. Ba1 Nf2 125. Kc1 Nd3+ 126. Kd2 Nb2 127. Kc1 Ka2 128. Kc2 Kxa1 129. Kc1 Ka2 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2010.07.18"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Bobula, Mateusz"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2656"]
[BlackElo "2387"]
[PlyCount "77"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Rc1 b6 12. Bd3 Bb7 13. O-O Nc6 14. Bb1 h6 15. Rfd1 Qd6 16. Qd3 Nb4 17. Qa3 Rfd8 18. d5 exd5 19. e5 Qe7 20. Nd4 a5 21. f4 Bc8 22. Qg3 Bd7 23. Rc7 Qf8 24. f5 Na6 25. Rxd7 Rxd7 26. e6 Rc7 27. f6 fxe6 28. Nxe6 Qf7 29. Nxg7 Qxf6 30. Ne6+ Rg7 31. Nxg7 Qxg7 32. Qd6 Kh8 33. Qxb6 Nc7 34. Rc1 Rg8 35. g3 Na8 36. Qxa5 Qd4+ 37. Kh1 Rb8 38. Qa6 Rxb1 39. Qxh6+ 1-0

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2010.07.19"]
[Round "3"]
[White "Jakubowski, Krzysztof"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2506"]
[BlackElo "2656"]
[PlyCount "86"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 d6 5. e3 Bf5 6. a3 a5 7. d3 Nf6 8. Nge2 O-O 9. h3 h6 10. O-O Re8 11. g4 Bd7 12. Ng3 Rb8 13. b3 Bb6 14. Bb2 Ne7 15. d4 Ng6 16. dxe5 Nxe5 17. Nd5 Nxd5 18. cxd5 Bb5 19. Ne2 Qh4 20. a4 Ba6 21. Qc2 f5 22. Bxe5 Rxe5 23. gxf5 Rf8 24. Nf4 Bxf1 25. Ng6 Qg5 26. Rxf1 Rfxf5 27. Nxe5 Rxe5 28. Qc4 Qg6 29. Qg4 Rg5 30. Qf3 Qc2 31. h4 Rg6 32. Qh3 Qe4 33. Kh1 Qg4 34. Rc1 h5 35. Rc4 Qd1+ 36. Kh2 Rg4 37. Rxg4 Qxg4 38. Qxg4 hxg4 39. Be4 Kf7 40. Bf5 Bc5 41. Bc8 b6 42. Kg3 Kf6 43. Kxg4 Bb4 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2010.07.20"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Radulski, Julian"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2656"]
[BlackElo "2574"]
[PlyCount "70"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. Rb1 Qc7 11. Ne1 O-O-O 12. Bg4 Kb8 13. Nc2 Ba4 14. Nf3 Nc8 15. Qe2 Nb6 16. h4 Ka8 17. h5 f5 18. Bh3 Qf7 19. Ng5 Qg8 20. Bf4 h6 21. Nf3 Qf7 22. Nfe1 Rg8 23. Kh1 Be7 24. Ne3 Rdf8 25. Bh2 Be8 26. g4 f4 27. N3c2 f3 28. Qd1 g6 29. hxg6 Qxg6 30. Rg1 Ba4 31. g5 hxg5 32. Rg3 Rh8 33. Bg4 Rh4 34. Rc1 Qe4 35. Bxf3 Qh7 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2010.07.21"]
[Round "5"]
[White "Cernousek, Lukas"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A64"]
[WhiteElo "2412"]
[BlackElo "2656"]
[PlyCount "32"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Nd2 a6 11. a4 Nbd7 12. h3 Nh5 13. Nce4 Ndf6 14. Nc3 Nd7 15. Nce4 Ndf6 16. Nc3 Nd7 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2010.07.22"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Deszczynski, Adam"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2656"]
[BlackElo "2352"]
[PlyCount "75"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 e5 7. O-O Qe7 8. a4 Nf6 9. a5 Nd7 10. Nbd2 Nf8 11. Nc4 f6 12. Be3 Ne6 13. c3 O-O 14. Qc2 Kh8 15. Rab1 Qc7 16. b4 cxb4 17. cxb4 f5 18. exf5 gxf5 19. Rfe1 Bd7 20. Bd2 Nd4 21. Nxd4 exd4 22. Bg5 f4 23. Be7 f3 24. Bd6 Qd8 25. Bxf8 Qxf8 26. Qd1 fxg2 27. Qh5 Bf5 28. Ne5 Bxe5 29. Rxe5 Bxd3 30. Rd1 Bg6 31. Qg5 d3 32. Re7 Rd8 33. Qe5+ Kg8 34. Rxb7 Re8 35. Qg3 Kh8 36. a6 Be4 37. Re1 Bg6 38. Rxe8 1-0

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2010.07.23"]
[Round "7"]
[White "Boros, Denes"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E48"]
[WhiteElo "2499"]
[BlackElo "2656"]
[PlyCount "50"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nge2 d5 7. cxd5 cxd4 8. exd4 Nxd5 9. O-O Nc6 10. Qc2 h6 11. Rd1 Bd6 12. Be4 Nce7 13. Qb3 b6 14. Bxd5 Nxd5 15. Nxd5 exd5 16. Bf4 Bg4 17. f3 Be6 18. Rac1 Re8 19. Re1 Bf8 20. Bc7 Qd7 21. Be5 Rac8 22. Nf4 Rxc1 23. Rxc1 Rc8 24. Rxc8 Qxc8 25. Qc3 Qxc3 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2010.07.24"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Petrov, Marian"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2656"]
[BlackElo "2535"]
[PlyCount "102"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 c5 2. d5 g6 3. e4 Bg7 4. Nc3 d6 5. Nf3 Nf6 6. Bb5+ Bd7 7. a4 O-O 8. O-O Bg4 9. h3 Bxf3 10. Qxf3 Na6 11. Bg5 Nc7 12. Bc4 Re8 13. Rad1 Nd7 14. Qg3 a6 15. f4 Qb8 16. e5 b5 17. axb5 axb5 18. Be2 b4 19. Ne4 f5 20. Nd2 dxe5 21. Bc4 Nb5 22. Bxb5 Qxb5 23. fxe5 Bxe5 24. Qh4 Bd4+ 25. Kh1 e5 26. dxe6 Rxe6 27. b3 Nf6 28. Rfe1 Qc6 29. Rxe6 Qxe6 30. Nf3 Ne4 31. Nxd4 cxd4 32. Bf4 Qb6 33. Kh2 Qc5 34. Re1 Re8 35. Ra1 h5 36. Qe1 g5 37. Bxg5 Qe5+ 38. Kg1 Nxg5 39. Qxb4 Qe3+ 40. Kh1 Kh8 41. Qd6 Ne6 42. Qd7 Rg8 43. Qf7 Qg5 44. g3 Qg6 45. Ra7 Qxf7 46. Rxf7 Rxg3 47. Rxf5 Rxh3+ 48. Kg2 Rc3 49. Rf6 Rxc2+ 50. Kg3 Rc3+ 51. Kh4 Ng7 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2010.07.25"]
[Round "9"]
[White "Czerwonski, Aleksander"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "2379"]
[BlackElo "2656"]
[PlyCount "78"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Bd6 5. Nc3 f5 6. Bd3 Nf6 7. Qc2 O-O 8. b3 Ne4 9. Bb2 Nd7 10. h3 Ndf6 11. O-O-O Qe7 12. Kb1 Nxc3+ 13. Bxc3 a5 14. c5 Bc7 15. Ne5 Ne4 16. Bb2 a4 17. b4 a3 18. Ba1 Bxe5 19. dxe5 b6 20. Bd4 bxc5 21. bxc5 Ba6 22. f3 Ng3 23. Rhe1 Bxd3 24. Rxd3 f4 25. Ka1 h5 26. Qc1 Qh4 27. Rxa3 Rxa3 28. Qxa3 Nf5 29. Re2 Rb8 30. Qd3 fxe3 31. Bb2 Qf4 32. a3 h4 33. Ka2 d4 34. Qa6 Qxe5 35. Qxc6 Qd5+ 36. Qxd5 exd5 37. Bxd4 Nxd4 38. Rxe3 Kf7 39. Rd3 Ne2 0-1

[Event "Minsk op"]
[Site "Minsk"]
[Date "2010.08.04"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Rosikhin, Igor"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2656"]
[BlackElo "2048"]
[PlyCount "43"]
[EventDate "2010.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 e6 6. d4 cxd4 7. cxd4 d6 8. Qe2 Be7 9. O-O a6 10. Nc3 Nxc3 11. bxc3 dxe5 12. dxe5 Qc7 13. Bd3 O-O 14. Re1 b6 15. Rb1 Bb7 16. Ng5 g6 17. Nxh7 Rfd8 18. Nf6+ Kg7 19. Bf4 Na5 20. Qg4 Rh8 21. Re3 Nc4 22. Bxc4 1-0

[Event "Minsk op"]
[Site "Minsk"]
[Date "2010.08.05"]
[Round "2"]
[White "Cherepov, Alexej"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2238"]
[BlackElo "2656"]
[PlyCount "104"]
[EventDate "2010.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 dxc4 5. Qxc4 Nf6 6. Nc3 b5 7. Qd3 Bb7 8. Bg5 Nbd7 9. e4 h6 10. Bh4 b4 11. Na4 Be7 12. e5 Nd5 13. Bxe7 Qxe7 14. Nd2 N5b6 15. Nxb6 axb6 16. Qe4 Ra7 17. Bd3 c5 18. Qg4 Qg5 19. Qxg5 hxg5 20. O-O cxd4 21. Bb5 Bd5 22. Nb3 Ke7 23. Nxd4 Nxe5 24. Rfe1 Kf6 25. b3 Rha8 26. Re2 Ra5 27. f3 Ng6 28. Bc6 Rd8 29. Bxd5 Raxd5 30. Nc6 Rd1+ 31. Rxd1 Rxd1+ 32. Kf2 Nf4 33. Rc2 Nd5 34. Ke2 Rg1 35. Kd3 g6 36. g3 Rf1 37. Ke2 Rh1 38. Kd3 Kg7 39. Rc4 Rxh2 40. Nxb4 Rf2 41. Nxd5 exd5 42. Rb4 Rxf3+ 43. Kd4 Rxg3 44. Rxb6 g4 45. Kxd5 Rd3+ 46. Ke4 g3 47. Rc6 Rd2 48. a3 Ra2 49. a4 Rb2 50. Rc1 Rxb3 51. Ra1 g2 52. a5 Ra3 0-1

[Event "Minsk op"]
[Site "Minsk"]
[Date "2010.08.06"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Kovalev, Vladislav"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2656"]
[BlackElo "2329"]
[PlyCount "79"]
[EventDate "2010.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 e5 7. d5 Nh5 8. Nh2 Qe8 9. Be2 Nf4 10. Bf3 f5 11. g3 Nxh3 12. Bg2 fxe4 13. Be3 Bf5 14. Ng4 h5 15. Bxh3 hxg4 16. Bxg4 Na6 17. Be2 Nc5 18. g4 Bd7 19. Bxc5 dxc5 20. Nxe4 Rf4 21. Qd3 Qe7 22. f3 Bf6 23. O-O-O Bg5 24. Kb1 Rf7 25. Qa3 b6 26. d6 cxd6 27. Rxd6 Kg7 28. Rxd7 Qxd7 29. Nxg5 Re7 30. Ne4 Rh8 31. Rd1 Qc7 32. Nc3 Rd7 33. Nd5 Qd8 34. Qe3 e4 35. fxe4 Rh2 36. e5 Qh4 37. e6 Rd8 38. Qe5+ Kh6 39. g5+ Qxg5 40. Qxh2+ 1-0

[Event "Minsk op"]
[Site "Minsk"]
[Date "2010.08.07"]
[Round "4"]
[White "Zaiatz, Elena"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2398"]
[BlackElo "2656"]
[PlyCount "40"]
[EventDate "2010.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Ndc5 11. O-O Bxc3 12. bxc3 Bd7 13. Bxe4 dxe4 14. f3 Nd3 15. Bg3 Qc7 16. fxe4 Qxc4 17. Rf3 Nc5 18. Bh4 Bc6 19. Nxc6 bxc6 20. Rd1 Qxe4 1/2-1/2

[Event "Minsk op"]
[Site "Minsk"]
[Date "2010.08.08"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Tihonov, Jurij"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2656"]
[BlackElo "2469"]
[PlyCount "55"]
[EventDate "2010.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 Nc6 6. Qe3 g6 7. Be2 Bg4 8. O-O Bg7 9. Rd1 Qa5 10. Nbd2 Nf6 11. h3 Bxf3 12. Nxf3 Nd7 13. a3 Qb6 14. Rb1 a5 15. b4 axb4 16. axb4 O-O 17. Qd3 Rfd8 18. Be3 Qc7 19. Qb3 b6 20. Ne1 Ra7 21. Nc2 Rda8 22. Bf1 Nf6 23. c5 bxc5 24. bxc5 dxc5 25. Bxc5 Na5 26. Qe3 Bh6 27. Qxh6 Qxc5 28. Bd3 1/2-1/2

[Event "Minsk op"]
[Site "Minsk"]
[Date "2010.08.09"]
[Round "6"]
[White "Bogachkov, Igor"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B89"]
[WhiteElo "2347"]
[BlackElo "2656"]
[PlyCount "86"]
[EventDate "2010.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 a6 8. Qe2 Qc7 9. Bb3 Na5 10. g4 Nxb3 11. axb3 h5 12. g5 Ng4 13. Bd2 Qc5 14. h3 Ne5 15. Be3 Qc7 16. f4 Nc6 17. f5 Be7 18. Qc4 Qd7 19. O-O-O Ne5 20. Qe2 g6 21. Bf4 Qc7 22. Nf3 b5 23. f6 Bd8 24. Rxd6 Qxd6 25. Bxe5 Qb6 26. Bd4 Qc7 27. Be5 Qb6 28. Bd4 Qa5 29. Bc5 b4 30. Na4 Bd7 31. Qd2 Bxa4 32. Bxb4 Qb5 33. Nd4 Qd7 34. bxa4 Bb6 35. Nb3 O-O-O 36. a5 Qxd2+ 37. Bxd2 Ba7 38. Re1 h4 39. Bf4 Rd7 40. Nd2 Rhd8 41. Nc4 Kb7 42. b3 Bd4 43. Be5 Bc5 1/2-1/2

[Event "Minsk op"]
[Site "Minsk"]
[Date "2010.08.10"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Kolesnik, Eduard"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2656"]
[BlackElo "2351"]
[PlyCount "73"]
[EventDate "2010.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. d3 Be7 8. Nbd2 d6 9. a3 O-O 10. Re1 Qd7 11. Nf1 Rfe8 12. Ng3 g6 13. Bg5 Nd8 14. c3 Ne6 15. d4 c5 16. Bxf6 Bxf6 17. dxe5 Bg7 18. Qxd6 Qxd6 19. exd6 c4 20. Bc2 Nc5 21. a4 Rad8 22. axb5 axb5 23. Ra5 Bc6 24. Nd4 Bxd4 25. cxd4 Nb7 26. Ra6 Rxd6 27. Rb6 b4 28. f3 f5 29. b3 f4 30. Nf1 Na5 31. d5 cxb3 32. Bd3 Rxd5 33. exd5 Rxe1 34. dxc6 Rc1 35. Rxb4 Rxc6 36. Rb5 Rc3 37. Be4 1-0

[Event "Minsk op"]
[Site "Minsk"]
[Date "2010.08.11"]
[Round "8"]
[White "Khalifman, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2625"]
[BlackElo "2656"]
[PlyCount "91"]
[EventDate "2010.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 Ba6 7. b3 O-O 8. Bg2 c6 9. O-O d5 10. Qb4 Nbd7 11. Rd1 Bb7 12. Nc3 a5 13. Qd6 Qb8 14. Qxb8 Rfxb8 15. e4 Nxe4 16. Nxe4 dxe4 17. Ng5 Nf6 18. Nxe4 Nxe4 19. Bxe4 c5 20. Bxb7 Rxb7 21. d5 exd5 22. Rxd5 a4 23. b4 cxb4 24. Rb5 Rc7 25. Rxb4 a3 26. Rd1 g6 27. Kf1 Re8 28. Rd3 Ra8 29. Ke2 Rc6 30. Kd2 Rf6 31. f4 g5 32. Kc3 gxf4 33. gxf4 Rxf4 34. Rxb6 Rc8 35. Rb4 Rf2 36. Kb3 Rxh2 37. Kxa3 Ra8+ 38. Ra4 Rxa2+ 39. Kxa2 Rxa4+ 40. Kb3 Ra1 41. c5 Rc1 42. Kb4 Kg7 43. Kb5 Kf6 44. c6 Ke5 45. Kb6 f5 46. Rh3 1/2-1/2

[Event "Minsk op"]
[Site "Minsk"]
[Date "2010.08.12"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Lintchevski, Daniil"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2656"]
[BlackElo "2507"]
[PlyCount "65"]
[EventDate "2010.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Nc6 7. Bb5 Nh6 8. O-O O-O 9. Re1 Bg4 10. Bxc6 bxc6 11. Nbd2 Qb6 12. h3 Bxf3 13. Nxf3 c5 14. b3 cxd4 15. Nxd4 f6 16. Be3 Qa6 17. e6 f5 18. Qd2 f4 19. Bxf4 Nf5 20. Be5 Bxe5 21. Rxe5 Nxd4 22. Qxd4 Rac8 23. Rxd5 Qxe6 24. Rd1 a6 25. Qd2 Rc6 26. Re1 Qf6 27. Rde5 e6 28. Qe2 Kg7 29. f3 Kf7 30. Qe3 Rfc8 31. Re4 Ke7 32. Qh6 Rh8 33. Rf4 1-0

[Event "ESP-chT CECLUB Honor"]
[Site "Sestao"]
[Date "2010.08.24"]
[Round "2"]
[White "Mchedlishvili, Mikheil"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2625"]
[BlackElo "2656"]
[PlyCount "88"]
[EventDate "2010.08.23"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 138"]
[Source "ChessBase"]
[SourceDate "2010.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.17"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. g3 Bf5 4. Bg2 e6 5. O-O Nd7 6. c4 Ngf6 7. Nc3 Be7 8. Qb3 Qb6 9. c5 Qxb3 10. axb3 O-O 11. b4 a6 12. Nd2 Bc2 13. Nf3 Rac8 14. Bf4 h6 15. h3 g5 16. Bd2 Bg6 17. Rfd1 Ne4 18. Be1 Bf6 19. e3 Bg7 20. h4 f6 21. hxg5 hxg5 22. Bh3 Rce8 23. Nd2 Nxd2 24. Rxd2 Kf7 25. f4 Rh8 26. Rh2 f5 27. fxg5 Bh5 28. Bd2 Kg6 29. Rf1 Nf8 30. Rf4 Nh7 31. g4 fxg4 32. Bf1 Nxg5 33. Bd3+ Kh6 34. e4 Bxd4+ 35. Kg2 Rhf8 36. Ne2 e5 37. Rf5 dxe4 38. Bxe4 Rxf5 39. Bxf5 Rf8 40. Ng3 Rxf5 41. Nxf5+ Kg6 42. Ne7+ Kf6 43. Ng8+ Kg6 44. Ne7+ Kf6 1/2-1/2

[Event "ESP-chT CECLUB Honor"]
[Site "Sestao"]
[Date "2010.08.25"]
[Round "3"]
[White "Caruana, Fabiano"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2697"]
[BlackElo "2656"]
[PlyCount "51"]
[EventDate "2010.08.23"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 138"]
[Source "ChessBase"]
[SourceDate "2010.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Bd6 11. Re1 Be4 12. Qc1 Bb7 13. Bg5 Nbd7 14. Nbd2 c5 15. Bxf6 gxf6 16. Nb3 c4 17. Nbd2 Rc8 18. a3 Qa5 19. Nh4 Bxg2 20. Nxg2 c3 21. Ne4 cxb2 22. Nxf6+ Nxf6 23. Qg5+ Kh8 24. Qxf6+ Kg8 25. Qg5+ Kh8 26. Qf6+ 1/2-1/2

[Event "ESP-chT CECLUB Honor"]
[Site "Sestao"]
[Date "2010.08.28"]
[Round "6"]
[White "Van Wely, Loek"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2677"]
[BlackElo "2656"]
[PlyCount "110"]
[EventDate "2010.08.23"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 138"]
[Source "ChessBase"]
[SourceDate "2010.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Nf3 Nbd7 8. e3 b6 9. Be2 Bb7 10. O-O Ne4 11. Qc2 f5 12. b4 Rf6 13. Bb2 Rg6 14. Rad1 Qe7 15. d5 c5 16. dxc6 Bxc6 17. g3 e5 18. Nd2 Ng5 19. Rfe1 Rf8 20. Bf1 h5 21. f4 Nf3+ 22. Nxf3 Bxf3 23. Be2 Be4 24. Bd3 Bxd3 25. Qxd3 h4 26. Kg2 Kh7 27. e4 fxe4 28. Qxe4 Nf6 29. Qf3 Ng4 30. Qe4 Nf6 31. Qf3 Ng4 32. Qe4 Nh6 33. c5 bxc5 34. bxc5 Nf5 35. cxd6 Nxd6 36. Rxd6 Qxd6 37. f5 Rh6 38. f6+ Kg8 39. Bxe5 Qe6 40. fxg7 h3+ 41. Kg1 Re8 42. Rf1 Qc6 43. Qxc6 Rxc6 44. Rf5 Rc1+ 45. Kf2 Rc2+ 46. Kf3 Rxh2 47. Rh5 Rxe5 48. Rxe5 Ra2 49. Re8+ Kxg7 50. Re7+ Kg6 51. Rxa7 h2 52. Ra6+ Kg7 53. Ra7+ Kg6 54. Ra6+ Kg7 55. Ra7+ Kg6 1/2-1/2

[Event "ESP-chT CECLUB Honor"]
[Site "Sestao"]
[Date "2010.08.28"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Van Wely, Loek"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2656"]
[BlackElo "2677"]
[PlyCount "64"]
[EventDate "2010.08.23"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 138"]
[Source "ChessBase"]
[SourceDate "2010.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Bd7 6. Be2 Nge7 7. Na3 Nf5 8. Nc2 cxd4 9. cxd4 Nb4 10. O-O Rc8 11. Nxb4 Bxb4 12. Bd3 Qb6 13. Be3 Bb5 14. Bxb5+ Qxb5 15. Qb3 a6 16. Rfc1 O-O 17. a3 Ba5 18. Qxb5 axb5 19. Kf1 Bb6 20. Ke2 f6 21. g4 Ne7 22. exf6 gxf6 23. g5 Nc6 24. gxf6 Rxf6 25. Rg1+ Rg6 26. h4 Bd8 27. h5 Rxg1 28. Rxg1+ Kf7 29. Ne5+ Nxe5 30. dxe5 Rc4 31. Kd3 Rh4 32. b3 Rh1 1/2-1/2

[Event "POL-chT 66th"]
[Site "Katowice"]
[Date "2010.09.04"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Baklan, Vladimir"]
[Result "1-0"]
[ECO "E28"]
[WhiteElo "2640"]
[BlackElo "2621"]
[PlyCount "61"]
[EventDate "2010.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Dankowice"]
[BlackTeam "Lublin"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. a3 Bxc3+ 6. bxc3 d6 7. Bd3 e5 8. Ne2 e4 9. Bb1 b6 10. Ng3 Re8 11. f3 Ba6 12. fxe4 Bxc4 13. Ra2 Bxa2 14. Bxa2 Nbd7 15. O-O Re7 16. Rf4 Nf8 17. Rxf6 gxf6 18. h4 Kh8 19. Qf3 Re6 20. Nf5 Nd7 21. Bd2 Qf8 22. Be1 Rae8 23. Bd5 Rc8 24. Bg3 c6 25. Bb3 d5 26. exd5 cxd5 27. Qxd5 Rxc3 28. Bf4 Qc8 29. Ba4 Nf8 30. h5 Re5 31. Qxe5 1-0

[Event "POL-chT 66th"]
[Site "Katowice"]
[Date "2010.09.05"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Kryvoruchko, Yuriy"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2640"]
[BlackElo "2635"]
[Annotator "RR"]
[PlyCount "59"]
[EventDate "2010.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Dankowice"]
[BlackTeam "Gorzow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Bd7 $5 {Une ligne secondaire qui avait été utilisée lors du match de Londres 2000 qui avait relancé le mur de Berlin} (9... Ke8 {La grande ligne}) (9... h6 {1/2 Kravtsiv,M (2559)-Navara,D (2722) 66th POL-ChT Katowice 2010 (1)}) 10. h3 h6 11. b3 Kc8 12. Bb2 Ne7 (12... b6 13. Rad1 c5 14. Nd5 a5 15. Nd2 Ne7 16. Ne3 Nf5 17. Nd5 Ne7 18. Ne3 Nf5 {½-½ (18) Kokarev,D (2621)-Leko,P (2730) Loo 2014}) 13. Ne2 a5 $1 (13... Ng6 14. Rfe1 a5 15. a4 Bb4 16. Red1 Re8 17. Ng3 Nf4 18. e6 Bxe6 19. Bxg7 Bd5 20. Bxh6 Nxh3+ 21. Kf1 Bxf3 22. gxf3 Rg8 23. Be3 Bd6 24. Rd2 b6 25. Rad1 Kb7 26. Kg2 {½-½ (26) Karjakin,S (2772)-Bruzon Batista,L (2682) Poikovsky 2011}) 14. a4 {[%csl Rb4]} c5 15. Nf4 Bf5 16. c4 g5 (16... Bc2 $11 {[%csl Rb3]}) 17. Nh5 Be6 18. Nd2 Ng6 19. g4 Be7 20. Rad1 Rg8 {Un coup assez mystérieux} (20... Rd8 {Plus naturel}) 21. Ne4 b6 22. Nef6 Bxf6 23. exf6 (23. Nxf6) 23... Kb7 $132 {Les  Noires sont liées et l'ukrainien a patiemment égalisé} 24. Kh2 Rad8 25. Kg3 Rd6 26. f4 gxf4+ 27. Nxf4 Nxf4 28. Kxf4 Rgd8 {L'idée de hg8 restera inexpliquée} 29. Rde1 c6 30. Rf3 1/2-1/2

[Event "POL-chT 66th"]
[Site "Katowice"]
[Date "2010.09.06"]
[Round "3"]
[White "Kravtsiv, Martyn"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "2559"]
[BlackElo "2640"]
[Annotator "Primel,Dominique"]
[PlyCount "70"]
[EventDate "2010.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Prokonex"]
[BlackTeam "Dankowice"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Nbd7 $5 (6... e5 {La grande ligne} 7. Nb3 Be6 8. Be3) 7. Be3 (7. f4 $142 e6 8. O-O b5 9. Bf3 Bb7 10. e5) 7... e6 8. O-O b5 $1 {[%csl Re4]} 9. a4 (9. a3 Bb7 10. f3 Be7 $11) 9... b4 10. Nc6 Qc7 11. Nxb4 d5 12. Nxa6 Bxa6 13. exd5 Bb4 $1 $146 (13... Bd6 14. h3 exd5 {1-0 Anand,V (2786)-Topalov,V (2772) Leon 20th rapid 2007 (2.4)}) 14. dxe6 fxe6 15. Nb5 Bxb5 16. Bxb5 Bd6 (16... O-O {[%csl Rh2][%cal Gb4d6,Gf6d5]}) 17. h3 O-O 18. Re1 Nd5 $132 {Malgré la paire de , la majorité de l'aile-dame n'est pas facile à mobiliser et en mlillieu de jeu la pièce noire est un peu meilleure que les 3 } 19. Qg4 Rf5 20. Qc4 Qd8 $1 (20... Qxc4 $6 21. Bxc4) 21. Qe4 Re5 22. Qd3 Qe7 23. Bd4 Nf4 $1 24. Qf3 Rxe1+ (24... Rf8 25. Bxe5 Nxe5 $44) 25. Rxe1 Rf8 26. Qb7 {[%csl Rd7]} Qg5 $3 {[%cal Gf4h3]} (26... Rf7 {Jouable également mais cette variante provoque des échanges favorables aux Blancs} 27. Bxd7 Qxd7 28. Qxd7 Rxd7 29. Kf1) 27. Kf1 (27. Bxd7 Ne2+ 28. Kf1 Nxd4) 27... Nf6 {Toutes les pièces Noires se sont regroupées à l'aile-roi avec une bonne coordination} 28. Qf3 $2 {[%csl Rf3]} (28. Bc4 $142 {[%csl Re6][%cal Gc4g8]} N6h5 (28... Kh8)) 28... e5 $36 29. Bc3 e4 $1 $36 {Double gain de temps!} 30. Bc4+ $2 Kh8 31. Bxf6 Qxf6 32. Rxe4 Qxb2 $19 33. Qb3 Qa1+ 34. Re1 Qd4 35. c3 Nxh3 0-1

[Event "POL-chT 66th"]
[Site "Katowice"]
[Date "2010.09.07"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Wojtaszek, Radoslaw"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2640"]
[BlackElo "2711"]
[Annotator "Primel,Dominique"]
[PlyCount "94"]
[EventDate "2010.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Dankowice"]
[BlackTeam "Wroclaw Polonia"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 {C'était un duel théorique dans cette variante d'avance puisque la table 2 a également suivi cette ligne} (4. Nd2 {1-0 Bartel,M (2599)-Antoniewski,R (2608) POL-chT Katowice 2010 (4)}) 4... e6 5. Be2 c5 (5... Bb4+ 6. Nbd2 Nd7 7. O-O Ba5 8. a3 (8. c3) 8... Bc7 9. c4 f6 (9... Bg6 10. b4 Nh6 {0-1 Oleksienko,M (2541)-Eliet,N (2440) Breizh Masters 5th Guingamp 2007 (5)} (10... h6 11. cxd5 cxd5 12. Nb3 Ne7 13. Be3)) 10. Nh4 Ne7 11. f4 O-O 12. b4 a5 $132) 6. O-O (6. Be3 Qb6 7. Nc3 Nc6 (7... Qxb2 8. Nb5 $13) 8. O-O Qxb2 9. Qe1 cxd4 10. Bxd4 Nxd4 11. Nxd4 Bb4 12. Rb1 (12. Ndb5 Ba5 13. Rb1 Qxc2 14. Rc1 {1-0 Caruana,F (2801)-Vachier Lagrave,M (2768) Sinquefield Cup 2nd Saint Louis 2014 (2)}) 12... Bxc3 13. Rxb2 Bxe1 14. Rxe1 b6 15. h4 h5 {1/2 Motylev,A (2705)-Belov,V (2619) RUS-chT 17th Dagomys 2010 (8)} (15... h6 16. Bb5+ (16. c4) 16... Kf8 17. Nxf5 exf5 18. c4 $32 {[%csl Rf8]})) 6... Nc6 7. c3 Bg6 8. Be3 (8. a3 cxd4 9. cxd4 Nge7 10. b4 Nc8 11. Nbd2 Nb6 12. Bb2 Be7 13. Ne1 f6 14. h4 fxe5 15. h5 Be4 16. dxe5 O-O 17. Qb3 Nc4 18. Nxc4 dxc4 19. Bxc4 Kh8 20. Rd1 Qb6 21. Bxe6 Rad8 22. h6 Nd4 23. hxg7+ Kxg7 24. Qe3 Nxe6 25. Qxe4 Rf4 26. Qe2 Rdf8 27. Rd7 R4f7 28. Rd6 {1-0 (28) Bologan,V (2687)-Eljanov,P (2704) Sochi 2012}) 8... Qb6 9. b4 $5 {Quelques jours plus tard, les Blancs vont tenter d'améliorer la position avec le coup plus solide "b3"} (9. b3 Nh6 10. dxc5 Bxc5 11. Bxh6 gxh6 12. b4 Bf8 13. b5 Ne7 14. Nbd2 Bg7 15. c4 O-O 16. Qb3 Rfc8 17. Rfe1 Qc5 18. Qb2 dxc4 19. Bxc4 Nd5 20. Rac1 Qb4 21. Qa1 Rc5 22. a3 Qa4 23. Bf1 Bf8 24. Nd4 Rxc1 25. Rxc1 Qxa3 26. Nc4 Qxa1 27. Rxa1 Bb4 28. Nb3 Bc3 29. Ra3 Nc7 30. Nd6 b6 31. f4 Nd5 32. g3 Bb4 33. Ra1 Bc2 34. Nc1 Bc5+ 35. Kh1 Ne3 36. Bd3 Bxd6 37. exd6 Rd8 38. Rxa7 Bxd3 {Arakhamia Grant,K (2451)-Eljanov,P (2761) Khanty-Mansiysk 2010 0-1}) 9... cxb4 10. c4 Nge7 11. c5 $44 Qa5 12. Nh4 {[%cal Gf2f4,Gf4f5]} Nf5 13. Nxf5 Bxf5 14. Nd2 {Un coup naturel mais qui laisse un peu de répit aux Noirs} (14. g4 $1 {Un ordre de coups qui parait plus précis} Bg6 (14... Be4 15. f3) 15. f4 {[%cal Gf4f5]} Be4 16. Nd2 $36 {[%csl Re4]}) 14... Be7 15. g4 Bg6 16. f4 f5 17. g5 h6 $1 {[%csl Rg1]} 18. h4 hxg5 19. hxg5 Rh3 $36 (19... Rh7 {[%cal Ge8c8,Ga8h8]}) 20. Rf3 Rh7 21. Rg3 Kd7 (21... O-O-O {[%cal Gd8h8]}) 22. Bf3 Rah8 {Les pièces Noires sont maintenant mieux coordonnées et les compensations Blanches sont insuffisantes.} 23. Bg2 Bh5 24. Qf1 Rc8 25. Nb3 Qa4 26. Qd3 Kd8 27. Bxd5 $1 exd5 28. Qxf5 g6 29. Qe6 $13 {[%csl Ra4] Malheureusement pour les Blancs, la e6 manque de soutien dans l'attaque} Kc7 30. Qxd5 Be2 $1 31. Qg2 Bc4 32. Rc1 Bxb3 33. axb3 Qxb3 34. d5 {[%cal Gd5d6,Gg3b3]} Rch8 35. dxc6 Rh1+ 36. Qxh1 Rxh1+ 37. Kxh1 Qd5+ $1 {La  Noire s'est enfin centraliser et la position Blanche va s'écrouler en quelques coups} 38. Kh2 Kxc6 39. Rf1 b3 $19 40. f5 Qxe5 41. fxg6 b2 42. Rb1 a5 43. Bf2 a4 44. g7 Qxg7 45. Kg1 a3 46. Rxa3 Qg6 47. Rxb2 Qxg5+ 0-1

[Event "POL-chT 66th"]
[Site "Katowice"]
[Date "2010.09.08"]
[Round "5"]
[White "Macieja, Bartlomiej"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2649"]
[BlackElo "2640"]
[Annotator "RR"]
[PlyCount "96"]
[EventDate "2010.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw AZS WSB"]
[BlackTeam "Dankowice"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 c5 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. b3 {Une variante solide} (7. d4 $142 cxd4 8. Qxd4 Nc6 9. Qf4 O-O 10. b3 Qb8 11. Rd1 Rd8 12. Qxb8 Raxb8 13. Bf4 Rbc8 14. Ne5 Ba8 15. Nb5 Nxe5 {1-0 Gelfand,B (2585)-Kholmov,R (2475) URS-ch FL56 Klaipeda 1988} (15... g5 16. Nxc6 dxc6 17. Bd6 Bxd6 18. Nxd6 Rb8 19. c5 {[%csl Ra8] Gelfand})) (7. Re1 $142) 7... O-O 8. Bb2 Nc6 9. e3 {[%cal Gd1e2]} Rc8 (9... d5 10. cxd5 Nxd5 11. Nxd5 exd5 12. d4 Qd7 13. dxc5 bxc5 14. Qd2 Rfd8 15. Rfd1 Qe6 16. Rac1 a5 17. Ne1 d4 18. Nd3 dxe3 19. Qxe3 Qxe3 20. fxe3 Rd7 21. Ne5 Nxe5 22. Rxd7 Nxd7 23. Bxb7 Ra7 24. Bc6 Rc7 25. Bb5 Nb6 26. Kf2 a4 27. bxa4 Ra7 28. Bc3 Nxa4 29. Bd2 Kf8 30. Ke2 Bd6 31. Kf3 f6 32. h3 Ke7 33. Rc4 Nb6 34. Re4+ Be5 35. a4 Kd6 36. a5 Nd5 37. Rc4 Rb7 38. Ba4 Nb4 39. g4 {Cordova,E (2596)-Quesada Perez,Y (2639) Merida 2013 ½-½}) 10. Rc1 (10. Qe2 d5 11. d3 (11. Rfd1)) 10... Na5 $6 {Un coup pas très utile} (10... d5 $142 {Plus naturel} 11. d3 Rc7 $132 {[%cal Gd8a8]}) 11. d4 $146 (11. Qe2 d5 12. cxd5 exd5 13. d4 c4 14. bxc4 Nxc4 15. Ne5 Ba6 16. Rfd1 b5 17. e4 Nxb2 18. Qxb2 Qa5 19. Nxd5 Nxd5 20. Rxc8 Rxc8 21. exd5 Ba3 22. Qb1 Qa4 23. Nc6 Bb7 24. Bf3 g6 25. Rd3 Bd6 26. Qb2 b4 27. Re3 Kf8 28. h4 h5 29. Rb3 a5 30. Qd2 Qb5 31. Na7 Qd7 32. Nxc8 Qxc8 33. Rb1 Qf5 34. Qd1 g5 35. hxg5 Qxg5 36. Qc1 Qg7 37. Qe3 Bxg3 38. fxg3 Qxg3+ 39. Kh1 {½-½ (39) Gravel,S (2256)-Hamilton,R (2349) Toronto 2004}) 11... cxd4 12. Qxd4 Qc7 13. Nb5 (13. Rfd1 d6 14. Nb5 Qb8) 13... Qb8 14. Rfd1 d5 (14... d6 15. Qf4 {[%cal Gb2f6]} Rfd8 16. Bxf6 Bxf6 (16... gxf6) 17. Rxd6 Rxd6 18. Qxd6 Qa8 $44 {[%csl Gb7,Rd6,Gf6][%cal Gc8d8]}) 15. cxd5 Bxd5 16. Qf4 $1 {C'est souvent une bonne case pour la  Blanche dans cette structure hérisson} Qb7 17. Bxf6 (17. Ne1 Bxg2 18. Nxg2) 17... gxf6 (17... Bxf6 $143 18. e4 Rxc1 (18... Bxe4 19. Nd6) 19. Rxc1 Bc6 20. e5 $14) 18. Rc7 (18. e4 $1 Rxc1 19. Rxc1 Bc6 20. Nfd4 $36 {[%csl Ra5,Gg2] Les Blancs ont un bon avantage d'espace et des pièces plus actives}) 18... Rxc7 19. Qxc7 Rc8 20. Qxb7 Nxb7 21. Ne1 Bxg2 22. Kxg2 Bb4 23. Nd3 Bf8 24. Rc1 Rxc1 25. Nxc1 $14 {[%csl Ra7,Rf6,Rh7] Les Blancs ont une bonne finale mais le  Blanc aura du mal à attaquer les faiblesses adverses de l'aile-dame} a5 {[%csl Gb4]} 26. Nd3 f5 27. Ne5 {[%cal Ge5d7,Gd7f8,Gd7b6]} Nc5 28. Kf3 f6 29. Nc4 Nd7 30. Ke2 Kf7 31. Nbd6+ Bxd6 32. Nxd6+ Ke7 33. Nc4 {[%csl Ra5,Rb6]} Kd8 34. Kf3 (34. Kd3 {[%cal Gd3c3,Gc3b2,Gb2a3,Ga3a4]} Kc7 $11) 34... Ne5+ 35. Nxe5 fxe5 36. g4 Ke7 37. g5 $1 {[%csl Rh7][%cal Gf3g3,Gg3h4,Gh4h5]} Kf7 38. Kg3 e4 39. f4 (39. Kf4 Kg6) 39... exf3 {Après cet échange, les Noirs n'ont plus de problèmes} 40. Kxf3 e5 41. a4 Kg6 42. h4 h6 43. gxh6 Kxh6 44. Kf2 Kg6 45. Kf3 Kh6 46. Kf2 Kg6 47. Kf3 Kh6 48. Kf2 Kg6 1/2-1/2

[Event "POL-chT 66th"]
[Site "Katowice"]
[Date "2010.09.09"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Tomczak, Jacek"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2640"]
[BlackElo "2533"]
[Annotator "RR"]
[PlyCount "61"]
[EventDate "2010.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Dankowice"]
[BlackTeam "Poznan Pocztowiec"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 g6 6. g3 {[%cal Gc1f4] Une variante populaire depuis quelques années contre cette ligne d6} Bg7 7. Bf4 (7. Bg2 Qa6 8. Bf4) 7... Qb6 8. Qd2 O-O 9. Ne5 Nc6 (9... Qxb2 10. Rb1 Qa3 11. Nc4 $44 {[%csl Ra3]}) 10. O-O-O Be6 11. Nxc6 bxc6 12. Na4 $1 {[%cal Ga4c5]} Qb8 13. a3 Rd8 14. Be2 (14. Nc5 Bg4) 14... Nd7 15. Qa5 $1 Nb6 16. Nc5 $14 {[%csl Gc5,Rc6,Rc7]} Bc4 17. Bxc4 Nxc4 18. Qc3 Nd6 $2 (18... Qb5 19. Rhe1) 19. Be5 Bh6+ 20. Kb1 Nb5 21. Qb3 $16 {[%cal Gc2c4]} Qc8 22. d5 $1 $36 {[%csl Rb5]} Qf5 23. f4 {[%cal Gd5c6]} Bg7 24. a4 (24. dxc6 Bxe5 25. fxe5 Nd4 26. Qc3 Nxc6 (26... Qxe5 27. Nd7)) 24... Nd6 25. Bxg7 Kxg7 26. Qc3+ Kg8 27. dxc6 Ne4 28. Nxe4 Qxe4 29. b3 Rdb8 {la a8 n'a toujours pas été developpée...} (29... Rab8) 30. Rhe1 Qxa4 31. Rd8+ 1-0

[Event "POL-chT 66th"]
[Site "Katowice"]
[Date "2010.09.10"]
[Round "7"]
[White "Krejci, Jan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2454"]
[BlackElo "2640"]
[Annotator "RR"]
[PlyCount "116"]
[EventDate "2010.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw"]
[BlackTeam "Dankowice"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 (7. Nb3) 7... Be7 8. Bc4 O-O 9. O-O Nc6 10. Qe2 Na5 11. Bb3 (11. Bd3 Be6 12. Na4 b5 13. Bb6 Qc8 14. Bxa5 bxa4 15. Rfd1 Qb7 16. b4 Nh5 17. g3 Bg4 18. h3 Be6 19. Kh2 Nf6 20. c4 Nd7 21. Nd2 Nb8 22. c5 dxc5 23. bxc5 Bxc5 24. Rac1 Qa7 25. f4 Nc6 26. Bc3 Bxa2 27. Ra1 Bb3 28. Nxb3 axb3 29. fxe5 Nd4 30. Qb2 Qb6 31. Ra4 Ne6 32. Bc4 Rfb8 33. Rda1 Bd4 34. Bxd4 Qxd4 35. Qxd4 Nxd4 36. Bd5 b2 37. Rb1 Ne2 38. Rc4 Ra7 39. Rxb2 {1-0 (39) Ponkratov,P (2624)-Kokarev,D (2624) Khanty-Mansiysk 2014}) 11... h6 (11... Be6 12. Rfd1 Nxb3 13. axb3 Qc7 $11) 12. Rfd1 Nxb3 13. axb3 Bd7 14. Ne1 b5 $146 (14... Qc7 15. f3 b5 16. b4 Rfc8 17. Nd3 {½-½ (17) Bochev,K (2312)-Petkov,S (2371) ICCF email 2010}) (14... Bc6 15. Nd3) 15. Nd3 a5 16. b4 $6 a4 {[%csl Rb4]} 17. h3 (17. Nd5 $6 Nxe4 (17... Nxd5 18. exd5 f5 $15) 18. Bb6) 17... Qc7 18. f4 Qb7 19. Nd5 Nxd5 20. exd5 Bf5 (20... Qxd5 21. Nxe5) 21. fxe5 Qxd5 $1 22. exd6 Bxd6 23. Qf2 Rfe8 $11 {Les pièces Noires sont trés actives avec notamment la paire de } 24. Bf4 Bf8 25. Rd2 (25. Nc5 $2 Qc4 26. c3 Re2 $40) 25... Qc4 $1 26. Bd6 (26. Bxh6 $1 Bxd3 27. Rxd3 Qxb4 (27... gxh6 28. Rg3+ Kh7 29. Qf5+ Kh8 30. Qf6+ {Forçant la nulle}) 28. Rf1 $13 {[%csl Rf7]}) 26... Bxd6 27. Qxf5 Bxb4 28. Nxb4 Qxb4 29. Rd7 $2 (29. c3) 29... Qxb2 $1 {[%csl Ga4][%cal Gb2a1,Gb2g7] Les Blancs n'ont pas d'attaque} 30. Qxf7+ Kh8 31. Ra3 {[%cal Ga3g3]} Rf8 32. Qg6 Rg8 {[%cal Gb2a3]} 33. Qd6 Qxc2 {Restant précis} (33... b4 $2 34. Rg3 $1 {[%csl Rg7][%cal Gd6h6,Gg3g7]} a3 35. Rgxg7 $1 {[%cal Gd6h6]}) 34. Rg3 Rac8 35. Kh2 Qc5 36. Qf4 {[%cal Gf4h6,Gg3g7]} Rc6 $1 {[%cal Gc6h6]} (36... a3 $4 37. Rgxg7) 37. Qe4 Rf6 38. Rd5 Qb6 $2 {Une petite imprécision qui va laisser du répit aux Blancs} (38... Qc6 $8) 39. Qd3 Rb8 (39... a3 40. Qxa3 b4) 40. Rd7 Rg8 41. Rd5 Qa6 42. Qxb5 Qxb5 43. Rxb5 Ra8 {[%csl Ra4,Ga8]} 44. Rb7 g5 45. Ra3 {[%csl Ra3][%cal Gb7b4]} Rf4 46. Rc3 a3 47. Rcc7 a2 48. Rh7+ Kg8 49. Rbg7+ Kf8 50. Ra7 Rxa7 51. Rxa7 Rf2 52. Kg3 Rc2 53. Kf3 Ke8 $1 {[%cal Ge8b8]} 54. g4 Kd8 55. Ke4 Kc8 56. Kf5 Kb8 57. Ra3 Kb7 58. Kg6 Rc6+ 0-1

[Event "POL-chT 66th"]
[Site "Katowice"]
[Date "2010.09.11"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Navara, David"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2640"]
[BlackElo "2722"]
[Annotator "RR"]
[PlyCount "154"]
[EventDate "2010.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Dankowice"]
[BlackTeam "Katowice Szopienice"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. c3 d5 (2... Nf6) 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 (5... Bg4 6. Be2 e6) 6. Be2 (6. Na3 Qd8 (6... Nc6) 7. Nc2 Nbd7 8. Bd3 Be7 9. O-O O-O 10. Bf4 b6 11. Qe2 Bb7 12. Rad1 Qc8 13. Rfe1 a6 14. Ne5 b5 15. Nxd7 (15. c4 Nxe5 16. dxe5 bxc4 17. Bxc4 Nd5 18. Bc1 Nb6 19. Bd3 {0-1 Salgado Lopez,I (2628)-Svidler,P (2739) Gibraltar Masters 13th Caleta 2015 (7)} (19. Ne3 Nxc4 20. Nxc4 {[%csl Gc4][%cal Gc4d6]})) 15... Qxd7 16. c4 cxd4 17. Nxd4 bxc4 18. Bxc4 {[%csl Rd7][%cal Gd1d7]}) (6. Be3) (6. Bd3 Be7 7. O-O O-O 8. c4) 6... cxd4 7. cxd4 {[%cal Gb1c3]} Nc6 8. Nc3 Qd6 (8... Bb4 $143 {Le coup naturel ne permet pas l'égalisation totale} 9. O-O Bxc3 10. bxc3 O-O 11. c4 $14 {[%csl Rc8]}) 9. O-O Be7 10. Nb5 Qd8 11. Bf4 Nd5 12. Bg3 a6 (12... O-O {L'alternative} 13. Bc4 a6 14. Bxd5 exd5 15. Nc7 Rb8 16. Ne5 Bf5 17. Rc1 {0-1 Muhren,B (2278)-Duncan,C (2294) EU-Cup 24th Kallithea 2008 (5)} (17. Nxa6 Rc8 18. Nxc6 Rxc6 19. Nc5 Bxc5 20. dxc5 Rxc5 $132)) 13. Nc3 O-O 14. Rc1 Nxc3 (14... Nf6 {[%csl Gd4]} 15. a3 b6 16. d5 {Elimine la faiblesse mais la position va vite s'aplanir.} exd5 17. Nxd5 Qxd5 18. Qxd5 Nxd5 19. Rxc6 Bb7 20. Rc2 Rac8 21. Rfc1 $11 {1/2 Godena,M (2490)-Arlandi,E (2465) ITA-ch 59th Saint Vincent 1999 (6)}) 15. bxc3 Bf6 (15... Bd6 16. c4 Bxg3 17. hxg3 Qd6 18. Qd3 Bd7 19. Rfd1 Rad8 20. Qb1 Bc8 21. Bd3 h6 22. Bh7+ Kh8 23. Be4 Qc7 24. Qb2 Kg8 25. Bb1 Ne7 26. Qc2 g6 27. Qd2 Kg7 28. Ne5 Nc6 29. Ng4 Rh8 30. Qc3 h5 31. d5+ e5 32. Ne3 Nd4 33. Rxd4 exd4 34. Qxd4+ f6 35. c5 Qe5 36. Qxe5 fxe5 37. Be4 Bf5 38. Bxf5 gxf5 39. Nxf5+ Kf6 40. Ne3 Rh7 41. Rb1 Rc8 42. f4 exf4 43. gxf4 Rxc5 44. Rb6+ Kf7 45. Rxb7+ {Gallagher,J (2514)-Sokolov,A (2553) Switzerland 2012 ½-½ (74)}) 16. Rb1 (16. Bd3 {[%csl Rh7]} b5 {[%csl Rc3]} 17. a4 bxa4 18. Qxa4 Bd7 19. Qa3 Be7 20. Qa2 a5 $132 {0-1 Chekhov,V (2505)-Korneev,O (2590) Alekhine op Moscow 1996 (9)}) 16... Qa5 17. Qc2 (17. Qb3 b5) 17... e5 $1 $146 (17... Rd8 18. Bd3 h6 19. Bh7+ Kh8 20. Be4 Ra7 21. Nd2 Qh5 22. Rb2 e5 23. Bxc6 bxc6 24. Ne4 Bf5 25. Nxf6 Qg6 26. Qa4 exd4 27. Qxc6 Qxf6 28. Qxf6 gxf6 29. cxd4 Rxd4 30. f3 Rad7 31. Rb6 Kg7 32. a3 a5 33. Rc6 Be6 34. Rfc1 Rd3 35. R6c3 Rxc3 36. Rxc3 Rd1+ 37. Kf2 Rd2+ 38. Kf1 a4 39. Bf4 Ra2 40. h4 h5 41. Bd6 Rd2 42. Bb4 Kg6 43. Rc5 Rb2 44. Kg1 f5 {½-½ (44) Afromeev,V (2405)-Bairachny,R (2442) Tula 2000}) 18. Bd3 g6 (18... exd4 19. cxd4 (19. Bxh7+ Kh8 20. cxd4 g6 21. Bxg6)) 19. dxe5 Nxe5 20. Nxe5 Bxe5 $11 21. c4 Bxg3 {Les Noirs ont une bonne finale mais ils n'ont pas terminé le développement de l'aile-dame} 22. hxg3 Rb8 23. Be4 $1 {[%csl Rb7]} Qc5 24. Qa4 Rd8 25. Bd5 b5 26. Qa5 Bf5 $1 27. Rbc1 Rd6 28. Rfd1 (28. Rfe1 $5 {[%cal Ge1e7]}) 28... Rc8 $1 {[%cal Gc8c5] Les Noirs ont terminé le développement et la meilleure structure leur permet de jouer pour les deux résultats comme disent les russes} 29. Qe1 b4 {[%csl Ra2,Gb4]} 30. Qe3 Be6 31. Qxc5 Rxc5 32. Bxe6 Rxe6 33. Rd5 Rec6 $36 {[%csl Rc4]} 34. Rd4 Kf8 35. Kf1 Ke7 36. Ke2 Ra5 37. Rc2 Re6+ 38. Kd1 Rd6 $15 39. Rdd2 Kd7 {[%cal Gd7c6]} 40. Kc1 Ra3 (40... Kc6 41. Kb2 Rxd2 42. Rxd2 Kc5 $6 {[%csl Ra5]}) 41. c5 Rxd2 42. Rxd2+ Kc6 43. Kb2 f5 (43... Kxc5 44. Rd7 $44 {[%csl Ra3]}) 44. Rd6+ Kxc5 45. Rd7 Kb5 46. Rxh7 Rd3 {[%cal Gd3d2]} 47. Kc2 $1 Rc3+ 48. Kb2 Ka4 49. Rd7 (49. Rg7 Rc6 50. g4 $5) 49... Rc6 50. g4 $1 fxg4 51. Rd4 g3 $1 52. a3 a5 {La position va s'aplanir et les Blancs ont des bonnes chances de nulle} 53. fxg3 Re6 54. axb4 axb4 (54... Re2+ 55. Kc3) 55. Rg4 Re2+ 56. Kc1 {[%csl Rc1]} Kb3 (56... Ka3 57. Rxg6) (56... Rxg2 57. Rxg6 $11) 57. Rxg6 Rc2+ 58. Kd1 Rxg2 (58... Kb2 {[%cal Gb4b3]} 59. g4 (59. Rb6 $2 Rxg2) 59... b3 60. g5 Rxg2 61. Rg8 Kb1 62. g6 b2 63. Rg7 (63. g7 $2 Rg4 {[%cal Gg4a4,Gb1a2,Ga2b3,Ga4b4]}) 63... Ka2 64. Ra7+ Kb3 $11 {Et les Noirs ne peuvent pas faire un pont avec la }) 59. Kc1 Rc2+ 60. Kb1 Re2 61. Kc1 Re1+ 62. Kd2 Re5 63. Kc1 Ra5 $1 {[%cal Gb3a2,Gb4b1]} 64. Kb1 $8 Rf5 {[%cal Gf5f1]} 65. Kc1 Rf1+ 66. Kd2 Rf3 67. Kc1 Rf1+ 68. Kd2 Kb2 69. Ke3 b3 70. g4 Ra1 71. Kf4 Ra4+ 72. Kf5 Kc3 (72... Ka2 73. Rb6 {[%csl Ra2,Gg4][%cal Gb6b3,Gg4g8] le sacrifice de la  sur le  assure la nulle car le  Blanc est trop loin du  de l'aile-roi} b2 74. g5 b1=Q+ 75. Rxb1 Kxb1 76. g6) 73. Rc6+ Rc4 74. Re6 b2 75. Re1 Ra4 {Il va manquer un tempo aux Noirs} 76. Rb1 {[%cal Gb1b2]} Ra5+ (76... Ra1 77. Rxb2) 77. Kf6 Ra1 1/2-1/2

[Event "POL-chT 66th"]
[Site "Katowice"]
[Date "2010.09.12"]
[Round "9"]
[White "Hera, Imre Jr"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "2586"]
[BlackElo "2640"]
[Annotator "RR"]
[PlyCount "105"]
[EventDate "2010.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Szkola Grudziadz"]
[BlackTeam "Dankowice"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. e3 (4. Qc2 f5 5. Bf4) 4... Bd6 5. Bd3 f5 6. b3 Nf6 7. O-O Qe7 8. Bb2 O-O 9. Qc1 {[%cal Gb2a3]} Nbd7 (9... Ne4 10. Ba3 Bxa3 11. Qxa3 Qf6 12. Nbd2 Nd7 13. Qb2 b6 14. Rac1 Bb7 15. b4 Rad8 16. Rc2 g5 17. c5 g4 18. Ne5 Nxe5 19. dxe5 Qg7 20. Qd4 bxc5 21. bxc5 Ng5 22. Rb2 Bc8 23. f4 gxf3 24. Nxf3 Ne4 25. Rd1 Qe7 26. Rc2 Qc7 27. Qb4 Bd7 28. Qe1 Be8 29. Bxe4 fxe4 30. Qg3+ Kh8 31. Nd4 Qe7 32. Rf2 Rg8 33. Qf4 Bh5 34. Nxc6 Qf8 35. Nxd8 Qxf4 36. Rxf4 {1-0 (36) Ragger,M (2655)-Khenkin,I (2655) Germany 2012}) 10. cxd5 (10. Ba3 Ne4 11. Bxd6 Qxd6 12. Qa3 (12. Nc3)) 10... Nxd5 11. Nbd2 c5 12. Bc4 b6 (12... Kh8) 13. e4 Nf4 $1 14. exf5 Rxf5 15. Qc2 {[%csl Re6][%cal Gc2f5,Gc4e6,Gc4g8]} Rh5 16. dxc5 Nxc5 $132 {[%csl Gc5]} 17. b4 Nd7 18. Ne4 Bb7 {[%cal Gb7f3]} 19. Rad1 Bxb4 20. a3 Ba5 (20... b5 21. Bxb5 Rc8 $44) 21. g3 $2 {[%csl Gb7]} (21. Bc1 {[%cal Gc1f4] Le f4 est très actif et l'échanger aurait soulagé la défense des Blancs}) 21... Nh3+ 22. Kg2 Rf8 $6 {Rate un gain immédiat} (22... Nc5 $1 {[%csl Re4,Rf3,Rg2][%cal Gb7g2,Gh3f4]} 23. Nxc5 Rxc5 24. Kxh3 (24. Bd4 Ng5 $19) 24... Bxf3) 23. Qb3 $2 {La dernière chance de sauver la partie} (23. Nd4 $8 Ng5 24. f3 $13) 23... Bxe4 24. Bxe6+ Kh8 25. Rxd7 Rxf3 $1 26. Qxf3 Bxf3+ 27. Kxf3 Qxe6 28. Rd8+ Qg8 $19 29. Rfd1 Rf5+ $1 {[%cal Gf5f3,Gf5f8]} 30. Kg2 Rxf2+ 31. Kxh3 Rxb2 (31... Rf8) 32. Rxg8+ Kxg8 33. Rd8+ Kf7 34. Rd7+ Kf6 35. Rxa7 Ra2 36. Rc7 Rxa3 37. Rc6+ Kf5 38. Rc7 Bc3 39. Rb7 Bd4 40. Rd7 Ke4 41. Re7+ Kd5 42. Rd7+ Kc4 43. Rc7+ Kd3 44. Rb7 Ra2 45. g4 Rb2 46. Kg3 h6 47. h4 b5 48. g5 hxg5 49. hxg5 b4 50. g6 b3 51. Kg4 Rb1 52. Kf5 b2 53. Rb3+ 0-1

[Event "Olympiad-39"]
[Site "Khanty-Mansiysk"]
[Date "2010.09.21"]
[Round "1.1"]
[White "Zhigalko, Sergei"]
[Black "Rosenbeiger, Alan"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2640"]
[BlackElo "2153"]
[PlyCount "43"]
[EventDate "2010.09.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 139"]
[Source "ChessBase"]
[SourceDate "2010.11.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.18"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Jersey"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "JCI"]

1. e4 d6 2. d4 g6 3. Nc3 c6 4. a4 Bg7 5. Nf3 Nf6 6. h3 O-O 7. Be3 Nbd7 8. a5 Rb8 9. d5 c5 10. Qd2 b5 11. axb6 Qxb6 12. Ra2 Qb4 13. Bd3 Nb6 14. O-O Nc4 15. Bxc4 Qxc4 16. b3 Qb4 17. Ra4 Qb7 18. Rfa1 Ra8 19. Bh6 Bd7 20. e5 dxe5 21. Rh4 Nh5 22. Rxh5 1-0

[Event "Olympiad-39"]
[Site "Khanty-Mansiysk"]
[Date "2010.09.22"]
[Round "2.1"]
[White "Jakovenko, Dmitrij"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2726"]
[BlackElo "2640"]
[PlyCount "202"]
[EventDate "2010.09.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 139"]
[Source "ChessBase"]
[SourceDate "2010.11.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.18"]
[SourceQuality "1"]
[WhiteTeam "Russia III"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. Nc3 e6 8. Qe2 Qc7 9. g4 Bg6 10. Nh4 Bd6 11. Rf1 Nd7 12. f4 f6 13. Be3 O-O-O 14. O-O-O Rhf8 15. Nxg6 hxg6 16. h4 Rh8 17. h5 e5 18. f5 g5 19. Nb1 Rhe8 20. Nd2 Bf8 21. Nf3 Nb6 22. Kb1 Qe7 23. c3 Rd7 24. Bg1 Na8 25. Rfe1 Nc7 26. Qc2 Red8 27. Bh2 Qe8 28. Rd2 Nb5 29. Red1 Bd6 30. Qa4 Kb8 31. Qc4 b6 32. a4 Nc7 33. Re2 Kb7 34. Rc1 Re7 35. Qb3 Na6 36. Nd2 Bc7 37. Re3 Red7 38. Qc2 b5 39. Nf3 Bb6 40. Bg1 c4 41. d4 exd4 42. Nxd4 Bxd4 43. cxd4 Rxd4 44. e5 fxe5 45. axb5 cxb5 46. Ra3 Nb4 47. Qg2+ Qc6 48. Qxc6+ Nxc6 49. Bxd4 exd4 50. f6 gxf6 51. Rf3 d3 52. Rxf6 b4 53. h6 c3 54. bxc3 d2 55. Rd1 bxc3 56. Rf7+ Ka8 57. Kc2 Rc8 58. Ra1 a5 59. Kxc3 d1=Q 60. Rxd1 Ne5+ 61. Kd4 Nxf7 62. Ra1 Rh8 63. Rxa5+ Kb7 64. Rf5 Rh7 65. Kd5 Kc7 66. Ke6 Nd8+ 67. Kf6 Rxh6+ 68. Kxg5 Ra6 69. Kf4 Kd7 70. Ke3 Ke7 71. g5 Ne6 72. g6 Ra4 73. g7 Nxg7 74. Rb5 Ne6 75. Rb8 Kd6 76. Kd3 Kd5 77. Ke2 Ke4 78. Re8 Ra2+ 79. Ke1 Kd5 80. Kd1 Nc5 81. Rd8+ Ke4 82. Re8+ Kd3 83. Rd8+ Ke3 84. Re8+ Ne4 85. Re7 Rd2+ 86. Kc1 Rh2 87. Kd1 Kd3 88. Rd7+ Kc4 89. Rc7+ Nc5 90. Rc8 Rg2 91. Ke1 Kd4 92. Rd8+ Ke3 93. Re8+ Ne4 94. Kd1 Rd2+ 95. Kc1 Rd7 96. Kc2 Rc7+ 97. Kb3 Kd4 98. Rd8+ Ke5 99. Rh8 Kd5 100. Rh5+ Kd4 101. Rh4 Rb7+ 1/2-1/2

[Event "Olympiad-39"]
[Site "Khanty-Mansiysk"]
[Date "2010.09.23"]
[Round "3.1"]
[White "Zhigalko, Sergei"]
[Black "Galego, Luis"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2640"]
[BlackElo "2500"]
[PlyCount "85"]
[EventDate "2010.09.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 139"]
[Source "ChessBase"]
[SourceDate "2010.11.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.18"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Portugal"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "POR"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Be3 e6 9. O-O-O Nbd7 10. Kb1 Qc7 11. g4 Bb4 12. g5 Nd5 13. Nxd5 cxd5 14. h4 a6 15. h5 Nb6 16. g6 hxg6 17. hxg6 Rxh1 18. Bf4 Qe7 19. Qxh1 O-O-O 20. a3 Bd6 21. Bxd6 Qxd6 22. gxf7 Rf8 23. Qh5 Qe7 24. Bh3 Rxf7 25. Re1 Rf6 26. Qe5 Qc7 27. Bxe6+ Kb8 28. Bxd5 Nxd5 29. Qxd5 Rxf2 30. Re8+ Ka7 31. Qc5+ Qxc5 32. dxc5 Rf7 33. b4 a5 34. b5 Rf5 35. Rc8 b6 36. Kb2 bxc5 37. Kb3 Kb6 38. c4 g5 39. Rc6+ Kb7 40. Rg6 Rf3+ 41. Ka4 Rg3 42. Rc6 g4 43. Rxc5 1-0

[Event "Olympiad-39"]
[Site "Khanty-Mansiysk"]
[Date "2010.09.24"]
[Round "4.1"]
[White "Cuartas, Jaime Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B95"]
[WhiteElo "2529"]
[BlackElo "2640"]
[PlyCount "108"]
[EventDate "2010.09.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 139"]
[Source "ChessBase"]
[SourceDate "2010.11.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.18"]
[SourceQuality "1"]
[WhiteTeam "Columbia"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 e6 8. f3 Be7 9. O-O-O O-O 10. g4 Qc7 11. Be3 Ne5 12. g5 Nfd7 13. f4 Nc4 14. Bxc4 Qxc4 15. h4 b5 16. b3 Qc7 17. g6 b4 18. Na4 Nf6 19. gxh7+ Kh8 20. Rhg1 Bb7 21. Qg2 g6 22. Nxe6 fxe6 23. Bb6 Bxe4 24. Bxc7 Bxg2 25. Rxg2 Nd5 26. Rxd5 exd5 27. Nb6 Rae8 28. Nxd5 Bf6 29. Rxg6 Bc3 30. Rg1 Kxh7 31. Bxd6 Rg8 32. Rd1 Re2 33. Bxb4 Bh8 34. Bd2 Rh2 35. c4 Bd4 36. f5 Rgg2 37. f6 Kg8 38. b4 Kf7 39. c5 Rxh4 40. c6 Be5 41. Ne3 Re2 42. Rg1 Rxe3 43. Bxe3 Rxb4 44. Rg2 Kxf6 45. Rc2 Bc7 46. Kd2 Ke6 47. Kd3 Ra4 48. Bc5 Kd5 49. Bf8 Rd4+ 50. Ke3 Re4+ 51. Kd3 Rd4+ 52. Ke3 Re4+ 53. Kd3 Rd4+ 54. Ke3 Re4+ 1/2-1/2

[Event "Olympiad-39"]
[Site "Khanty-Mansiysk"]
[Date "2010.09.25"]
[Round "5.1"]
[White "Zhigalko, Sergei"]
[Black "Granda Zuniga, Julio E"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2640"]
[BlackElo "2636"]
[PlyCount "101"]
[EventDate "2010.09.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 139"]
[Source "ChessBase"]
[SourceDate "2010.11.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.18"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Peru"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "PER"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Be7 5. g3 O-O 6. Bg2 c5 7. O-O Nc6 8. Re1 b5 9. e5 Ne8 10. Nf1 a5 11. h4 b4 12. N1h2 a4 13. Ng4 Kh8 14. a3 bxa3 15. Rxa3 c4 16. Ra1 cxd3 17. Qxd3 Nb4 18. Qd1 Bd7 19. Bf4 Qb6 20. h5 Rc8 21. c3 Na6 22. h6 Rg8 23. Qc2 g5 24. Be3 Nc5 25. Qd2 Qd8 26. Nd4 Nc7 27. Rad1 Nb5 28. Nf6 Bxf6 29. exf6 Nxd4 30. Qxd4 Nb3 31. Qe5 Na5 32. Bf1 Nc6 33. Qd6 Qc7 34. Qxc7 Rxc7 35. c4 Ne5 36. Be2 Nxc4 37. Bxc4 Rxc4 38. Rc1 Bb5 39. Rxc4 Bxc4 40. Ra1 Bb3 41. Rc1 Bc4 42. Ra1 Ra8 43. Bxg5 Kg8 44. Bf4 Kf8 45. Be5 Ke8 46. f3 Kd7 47. Kf2 Kc6 48. g4 Kb5 49. g5 Bd3 50. Ke3 Bg6 51. Ra3 1/2-1/2

[Event "Olympiad-39"]
[Site "Khanty-Mansiysk"]
[Date "2010.09.27"]
[Round "6.1"]
[White "So, Wesley"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2668"]
[BlackElo "2640"]
[PlyCount "62"]
[EventDate "2010.09.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 139"]
[Source "ChessBase"]
[SourceDate "2010.11.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.18"]
[SourceQuality "1"]
[WhiteTeam "Philippines"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "PHI"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. c3 Bg7 13. Nxb5 axb5 14. Bxb5 Bd7 15. exf5 Rb8 16. a4 Rg8 17. Ne3 Ne7 18. Qf3 Bf6 19. Ng4 Bg5 20. h4 h5 21. Nxe5 Bd2+ 22. Kxd2 dxe5 23. Kc2 Bxb5 24. axb5 Qb6 25. Ra8 Rxa8 26. Qxa8+ Kd7 27. Rd1+ Kc7 28. Qa4 Rg4 29. Qa8 Rg8 30. Qa4 Rg4 31. Qa8 Rg8 1/2-1/2

[Event "Olympiad-39"]
[Site "Khanty-Mansiysk"]
[Date "2010.09.28"]
[Round "7.1"]
[White "Zhigalko, Sergei"]
[Black "Adams, Michael"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2640"]
[BlackElo "2728"]
[PlyCount "29"]
[EventDate "2010.09.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 139"]
[Source "ChessBase"]
[SourceDate "2010.11.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.18"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "England"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "ENG"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. d3 d6 10. a5 Be6 11. Nbd2 Rb8 12. Bc4 Qc8 13. Nf1 h6 14. Ne3 Re8 15. Bd2 1/2-1/2

[Event "Olympiad-39"]
[Site "Khanty-Mansiysk"]
[Date "2010.09.29"]
[Round "8.1"]
[White "Jobava, Baadur"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2710"]
[BlackElo "2640"]
[PlyCount "113"]
[EventDate "2010.09.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 139"]
[Source "ChessBase"]
[SourceDate "2010.11.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.18"]
[SourceQuality "1"]
[WhiteTeam "Georgia"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "GEO"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Bf4 c5 7. dxc5 bxc5 8. h3 Be7 9. Nc3 O-O 10. e3 d6 11. Rd1 Qb6 12. Be2 Rd8 13. O-O Nbd7 14. Rd2 Nf8 15. Rb1 Ng6 16. Bg3 a5 17. Rbd1 Rd7 18. Ng5 Rad8 19. Bf3 d5 20. cxd5 exd5 21. Qf5 d4 22. exd4 cxd4 23. Qb5 Qxb5 24. Nxb5 Nd5 25. Ne4 f5 26. Ned6 Bxd6 27. Nxd6 Rxd6 28. Bxd6 Rxd6 29. Rxd4 Nge7 30. Ra4 Rb6 31. Rxa5 Rxb2 32. Ra7 Kf8 33. a4 Bc6 34. Rc1 Nb4 35. Re1 Nbd5 36. Re5 g6 37. a5 Ra2 38. h4 h5 39. Re6 Be8 40. a6 Ra1+ 41. Kh2 Ra4 42. Rb7 Rxh4+ 43. Kg1 Ra4 44. Bxd5 Nxd5 45. a7 Nc3 46. Rf6+ Kg8 47. Re7 Bb5 48. f4 Ne2+ 49. Kh2 Nxf4 50. Rd6 Kf8 51. Rb7 Ke8 52. Rd4 Rxa7 53. Rxa7 Ne6 54. Rd6 Bc4 55. Rc6 Bd5 56. Rc8+ Nd8 57. Rh7 1-0

[Event "Olympiad-39"]
[Site "Khanty-Mansiysk"]
[Date "2010.09.30"]
[Round "9.1"]
[White "Zhigalko, Sergei"]
[Black "Movsesian, Sergei"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2640"]
[BlackElo "2723"]
[PlyCount "33"]
[EventDate "2010.09.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 139"]
[Source "ChessBase"]
[SourceDate "2010.11.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.18"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Slovakia"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "SVK"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 Nf6 5. Be2 d5 6. exd5 exd5 7. d4 Be6 8. Be3 cxd4 9. Nxd4 Nxd4 10. Bxd4 dxc4 11. O-O Be7 12. Qa4+ Qd7 13. Qxd7+ Nxd7 14. Bxg7 Rg8 15. Bd4 O-O-O 16. Rac1 Bc5 17. Rfd1 1/2-1/2

[Event "Olympiad-39"]
[Site "Khanty-Mansiysk"]
[Date "2010.10.01"]
[Round "10.1"]
[White "Leko, Peter"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2724"]
[BlackElo "2640"]
[PlyCount "58"]
[EventDate "2010.09.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 139"]
[Source "ChessBase"]
[SourceDate "2010.11.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.18"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6 11. Bf4 Rd8 12. Rd2 d6 13. Rad1 Ne8 14. e4 Bc6 15. Qc2 Qb7 16. Rd3 Na6 17. Qe2 h6 18. e5 Nb4 19. R3d2 d5 20. a3 d4 21. axb4 dxc3 22. Rxd8 Rxd8 23. Rxd8 Bxd8 24. bxc3 cxb4 25. cxb4 Qxb4 26. Nd4 Bxg2 27. Kxg2 Bb6 28. Nb5 Qc5 29. h4 Qc6+ 1/2-1/2

[Event "Olympiad-39"]
[Site "Khanty-Mansiysk"]
[Date "2010.10.03"]
[Round "11.1"]
[White "Zhigalko, Sergei"]
[Black "Berg, Emanuel"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2640"]
[BlackElo "2616"]
[PlyCount "133"]
[EventDate "2010.09.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 139"]
[Source "ChessBase"]
[SourceDate "2010.11.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.18"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Sweden"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "SWE"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 e5 7. d5 a5 8. Bg5 Na6 9. Be2 Qe8 10. Nd2 Nd7 11. a3 Nb6 12. Be3 Bd7 13. b3 f5 14. O-O Qe7 15. Rb1 Nc5 16. Nb5 c6 17. Nxd6 Qxd6 18. b4 axb4 19. axb4 Nca4 20. c5 Qf6 21. dxc6 Qxc6 22. cxb6 Nc3 23. Qb3+ Kh8 24. Rbe1 Nxe2+ 25. Rxe2 Be6 26. Qb1 Ra2 27. Rd1 Qc3 28. exf5 gxf5 29. Ne4 Qa3 30. Nc5 Rxe2 31. Nxe6 Rb2 32. Qc1 Qb3 33. Nxf8 Rc2 34. Qa1 Ra2 35. Qc1 Rc2 36. Qa1 Ra2 37. Qb1 Qxb1 38. Rxb1 Bxf8 39. Rc1 Bxb4 40. Bh6 Kg8 41. Rc7 Bd2 42. Bxd2 Rxd2 43. Rxb7 Rb2 44. g4 fxg4 45. hxg4 Kf8 46. g5 e4 47. Kf1 Ke8 48. Kg1 Kf8 49. Rb8+ Ke7 50. b7 Kd6 51. Kg2 Kc7 52. Re8 Rxb7 53. Rxe4 Kd8 54. Kg3 Rb6 55. Kg4 h6 56. f4 hxg5 57. fxg5 Rb7 58. Kh5 Rh7+ 59. Kg6 Rh1 60. Kf6 Rf1+ 61. Kg7 Kd7 62. g6 Rh1 63. Kg8 Kd6 64. g7 Kd5 65. Re7 Kd6 66. Kf8 Rg1 67. Rf7 1-0

[Event "EU-Cup 26th"]
[Site "Plovdiv"]
[Date "2010.10.17"]
[Round "1.2"]
[White "Zhigalko, Sergei"]
[Black "Lemmers, Oscar"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2640"]
[BlackElo "2395"]
[PlyCount "63"]
[EventDate "2010.10.17"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 139"]
[Source "ChessBase"]
[SourceDate "2010.11.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.18"]
[SourceQuality "1"]
[WhiteTeam "Chernigov"]
[BlackTeam "Gent"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "BEL"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nc6 8. Qe2 Be7 9. O-O O-O 10. Re1 Na5 11. Bxd5 exd5 12. Nc3 dxe5 13. dxe5 d4 14. Rd1 Bg4 15. h3 Bxf3 16. Qxf3 Nc6 17. Bf4 Bg5 18. Bg3 Bh4 19. Ne4 Qe7 20. Qf5 g6 21. Nf6+ Bxf6 22. exf6 gxf5 23. fxe7 Rfe8 24. Bd6 f6 25. b4 a6 26. a4 Kf7 27. Bc5 Nxe7 28. Rxd4 Rad8 29. Rad1 Rxd4 30. Rxd4 Ke6 31. Rd6+ Ke5 32. f4+ 1-0

[Event "EU-Cup 26th"]
[Site "Plovdiv"]
[Date "2010.10.18"]
[Round "2.3"]
[White "Zhigalko, Sergei"]
[Black "McShane, Luke J"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2640"]
[BlackElo "2657"]
[PlyCount "110"]
[EventDate "2010.10.17"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 139"]
[Source "ChessBase"]
[SourceDate "2010.11.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.18"]
[SourceQuality "1"]
[WhiteTeam "Chernigov"]
[BlackTeam "Werder Bremen"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 g5 5. h3 Bg7 6. d3 h6 7. Be3 Nd4 8. Bxd4 cxd4 9. Nb5 Qb6 10. Qa4 a6 11. e5 Bf8 12. O-O-O Bc5 13. Be2 Ne7 14. h4 g4 15. Nd2 Ng6 16. Nd6+ Bxd6 17. exd6 Qxd6 18. Bxg4 b5 19. Qc2 Ne5 20. Ne4 Qc7 21. Bh5 Bb7 22. Rhe1 Rc8 23. f4 Nc6 24. Kb1 Ke7 25. cxb5 axb5 26. f5 Nb4 27. f6+ Kd8 28. Qxc7+ Kxc7 29. Bxf7 Rhf8 30. Bh5 Bxe4 31. dxe4 Rxf6 32. Rxd4 Nc6 33. Rd2 Rg8 34. Bf3 Rf4 35. h5 Ne5 36. Rc1+ Kd8 37. Rc3 Rg5 38. Kc2 Nxf3 39. Rxf3 Rxe4 40. Rf7 Rc4+ 41. Kd1 d5 42. Rf6 Ke7 43. Rxh6 Re4 44. Rh8 Rh4 45. h6 b4 46. Rb8 Rxh6 47. Rxb4 Rhg6 48. a4 Rxg2 49. Rxg2 Rxg2 50. a5 Kd6 51. a6 Rg1+ 52. Kc2 Ra1 53. Rb6+ Kc5 54. Rxe6 Kb5 55. Rd6 Kc5 1/2-1/2

[Event "EU-Cup 26th"]
[Site "Plovdiv"]
[Date "2010.10.19"]
[Round "3.1"]
[White "Grischuk, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2760"]
[BlackElo "2640"]
[PlyCount "119"]
[EventDate "2010.10.17"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 139"]
[Source "ChessBase"]
[SourceDate "2010.11.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.18"]
[SourceQuality "1"]
[WhiteTeam "Azerbaijan Socar"]
[BlackTeam "Chernigov"]
[WhiteTeamCountry "AZE"]
[BlackTeamCountry "UKR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. Qc2 O-O 11. e4 Nxe4 12. Nxe4 dxe4 13. Qxe4 Bb7 14. O-O Qc7 15. Rad1 Rad8 16. Rfe1 Bf6 17. Bd2 c5 18. d5 h6 19. Qg4 exd5 20. Bf4 Qc8 21. cxd5 Rfe8 22. Rxe8+ Rxe8 23. Bxh6 Ne5 24. Nxe5 Bxe5 25. Qxc8 Bxc8 26. Bd2 Bd4 27. Bf3 Bh3 28. Bf4 f6 29. g4 f5 30. g5 Bg4 31. Bxg4 fxg4 32. g6 Re2 33. Rd2 Re1+ 34. Kg2 Kf8 35. Bb8 a6 36. Ba7 Re5 37. Bxb6 Ke8 38. Kg3 Rxd5 39. Kxg4 Rd6 40. Bc7 Rxg6+ 41. Kf5 Rf6+ 42. Ke4 g5 43. f4 gxf4 44. Bxf4 Kf7 45. Rg2 Re6+ 46. Kd5 Rf6 47. Bd6 Rf5+ 48. Kc6 Rf6 49. Kd7 Rf1 50. Rc2 Rf5 51. Kc6 Rf6 52. Re2 Kg6 53. Kd5 Rf5+ 54. Kc4 Bf2 55. Bg3 Bxg3 56. hxg3 Kf7 57. g4 Rf4+ 58. Kxc5 Rxg4 59. Kb6 Rg6+ 60. Ka5 1-0

[Event "EU-Cup 26th"]
[Site "Plovdiv"]
[Date "2010.10.20"]
[Round "4.3"]
[White "Zhigalko, Sergei"]
[Black "Franco Alonso, Alejandro"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2640"]
[BlackElo "2490"]
[PlyCount "117"]
[EventDate "2010.10.17"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 139"]
[Source "ChessBase"]
[SourceDate "2010.11.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.18"]
[SourceQuality "1"]
[WhiteTeam "Chernigov"]
[BlackTeam "Taldea Gros Xake"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "ESP"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6 11. Bf4 d6 12. Rab1 Na6 13. Nb5 Ne8 14. a3 Be4 15. Rbc1 Rd8 16. b4 Bc6 17. bxc5 Nxc5 18. Qxa7 Qxa7 19. Nxa7 Ba4 20. Re1 Nf6 21. Nd4 Rd7 22. Nac6 Bd8 23. Nxd8 Rfxd8 24. Nb5 Nfe4 25. Rb1 f5 26. Rb4 Kf7 27. Be3 Bxb5 28. cxb5 Ra8 29. Ra1 Rda7 30. Bxe4 fxe4 31. Bxc5 dxc5 32. Rxe4 Rxa3 33. Rxa3 Rxa3 34. Rc4 Rb3 35. Rxc5 Ke7 36. h4 h6 37. Rc7+ Kf6 38. Rb7 g5 39. hxg5+ hxg5 40. b6 g4 41. Rb8 Ke5 42. b7 Rb2 43. Rg8 Rxb7 44. Rxg4 Rb2 45. Kf1 Ra2 46. f3 Kf5 47. Rf4+ Ke5 48. Kf2 Rb2 49. Rf8 Ra2 50. g4 Kd6 51. g5 Ke7 52. Rf4 Ra5 53. g6 Rg5 54. Rg4 Rxg4 55. fxg4 Kf6 56. Kf3 Kxg6 57. Kf4 Kf6 58. g5+ Kg6 59. e4 1-0

[Event "EU-Cup 26th"]
[Site "Plovdiv"]
[Date "2010.10.21"]
[Round "5.2"]
[White "Michalik, Peter"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2455"]
[BlackElo "2640"]
[PlyCount "59"]
[EventDate "2010.10.17"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 139"]
[Source "ChessBase"]
[SourceDate "2010.11.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.18"]
[SourceQuality "1"]
[WhiteTeam "Prievidza"]
[BlackTeam "Chernigov"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "UKR"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Bd6 5. Bd3 f5 6. O-O Nf6 7. b3 Qe7 8. Bb2 O-O 9. Qc1 Nbd7 10. Ba3 Ne4 11. Bxd6 Qxd6 12. Nc3 b6 13. Qb2 Bb7 14. Rac1 Nxc3 15. Qxc3 c5 16. cxd5 Bxd5 17. dxc5 Nxc5 18. Be2 f4 19. b4 Ne4 20. Qd4 fxe3 21. fxe3 Rad8 22. a3 Qb8 23. Bc4 Nf6 24. Bxd5 Rxd5 25. Qc4 b5 26. Qc6 Rd6 27. Qc5 Rd5 28. Qc6 Rd6 29. Qc5 Rd5 30. Qc6 1/2-1/2

[Event "EU-Cup 26th"]
[Site "Plovdiv"]
[Date "2010.10.22"]
[Round "6.3"]
[White "Caruana, Fabiano"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2700"]
[BlackElo "2640"]
[PlyCount "97"]
[EventDate "2010.10.17"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 139"]
[Source "ChessBase"]
[SourceDate "2010.11.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.18"]
[SourceQuality "1"]
[WhiteTeam "Moscow ShSM-64"]
[BlackTeam "Chernigov"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "UKR"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Bd6 11. a4 Nbd7 12. Ba5 bxa4 13. Rxa4 Qb8 14. b4 Be4 15. Qc1 Qb7 16. Nbd2 Bd5 17. Re1 Ne4 18. Ra1 Nb6 19. Nxe4 Bxe4 20. Bf1 Bxf3 21. exf3 Nd5 22. Rb1 c6 23. Qc4 Rfc8 24. f4 g6 25. Rec1 Bf8 26. Bd3 Qa7 27. Rd1 Bg7 28. Be2 Bf6 29. Rbc1 Kg7 30. Qd3 Be7 31. Qc4 Bf6 32. h4 h5 33. Rc2 Kg8 34. Qd3 Be7 35. Rc4 Nb6 36. Bxb6 Qxb6 37. Bf3 a5 38. bxa5 Rxa5 39. Rdc1 Ra3 40. Qe4 Bf6 41. Rb1 Qa6 42. Be2 Ra1 43. Rxa1 Qxa1+ 44. Kg2 Qb2 45. Bf3 Rd8 46. Qxc6 Bxd4 47. Rc2 Qb6 48. Qxb6 Bxb6 49. Re2 1/2-1/2

[Event "EU-Cup 26th"]
[Site "Plovdiv"]
[Date "2010.10.23"]
[Round "7.3"]
[White "Swinkels, Robin"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2478"]
[BlackElo "2640"]
[PlyCount "30"]
[EventDate "2010.10.17"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 139"]
[Source "ChessBase"]
[SourceDate "2010.11.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.18"]
[SourceQuality "1"]
[WhiteTeam "Eynatten"]
[BlackTeam "Chernigov"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "UKR"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Bd6 11. Re1 Be4 12. Qc1 Bb7 13. Qc2 Be4 14. Qc1 Bb7 15. Qc2 Be4 1/2-1/2

[Event "Chigorin Memorial 18th"]
[Site "St Petersburg"]
[Date "2010.10.28"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Khakimov, Timur"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2640"]
[BlackElo "2288"]
[PlyCount "69"]
[EventDate "2010.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. O-O Bc5 7. Bg5 Nd4 8. Nxd4 Bxd4 9. c3 Bb6 10. a4 c6 11. Bc4 d6 12. a5 Bc7 13. f4 Bxa5 14. Nd2 Bg4 15. Qe1 Bb6+ 16. Kh1 Qd7 17. Qh4 O-O-O 18. f5 d5 19. exd5 cxd5 20. Bxf6 gxf6 21. Qxg4 dxc4 22. Qxc4+ Kb8 23. Ne4 Rhf8 24. Rae1 Qc7 25. Qxc7+ Kxc7 26. Rd1 Kc6 27. g4 Rd5 28. Kg2 Bd8 29. Kf3 Rxd1 30. Rxd1 Be7 31. c4 Bb4 32. c5 Kc7 33. h4 b6 34. Rd6 Bxc5 35. Rxf6 1-0

[Event "Chigorin Memorial 18th"]
[Site "St Petersburg"]
[Date "2010.10.29"]
[Round "2"]
[White "Slizhevsky, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2446"]
[BlackElo "2640"]
[PlyCount "80"]
[EventDate "2010.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 O-O 10. O-O-O a5 11. a4 Nc6 12. g4 Nb4 13. g5 Ne8 14. f4 f6 15. f5 Bf7 16. g6 hxg6 17. fxg6 Bxg6 18. Rg1 Bh7 19. Bc4+ Kh8 20. Bh6 f5 21. exf5 Rxf5 22. Be3 Rf8 23. Na1 Qd7 24. Qe2 Rc8 25. Bb3 Bf6 26. Bb6 Bd8 27. Bxd8 Qxd8 28. Ne4 Qh4 29. Rg4 Qh6+ 30. Kb1 Nf6 31. Nxf6 Rxf6 32. Rdg1 Rcf8 33. h4 Rf2 34. Qb5 Bd3 35. Qxd3 Nxd3 36. cxd3 Qd2 37. Nc2 Rf1+ 38. Rxf1 Rxf1+ 39. Ka2 Qxd3 40. Bc4 Qd1 0-1

[Event "Chigorin Memorial 18th"]
[Site "St Petersburg"]
[Date "2010.10.30"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Yudin, Sergei"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2640"]
[BlackElo "2521"]
[PlyCount "103"]
[EventDate "2010.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5 8. O-O cxd4 9. Nxd4 Be7 10. c3 O-O 11. Qe2 Qc7 12. Nb5 Qc6 13. Bg5 Bd7 14. Rad1 h6 15. Bxf6 Bxf6 16. Nd6 Rab8 17. Bb5 Qc7 18. Bxd7 Qxd7 19. Ne4 Qe7 20. Qe3 Be5 21. Qxa7 Ra8 22. Qc5 Bxh2+ 23. Kxh2 Qh4+ 24. Kg1 Qxe4 25. a3 Rad8 26. Qb6 Rxd1 27. Rxd1 h5 28. Qd4 Qe2 29. Rd2 Qe1+ 30. Kh2 Rc8 31. Qf4 Rc5 32. Rd8+ Kh7 33. Qxf7 Rf5 34. Qg8+ Kg6 35. Rd3 Qe5+ 36. Kg1 Qe1+ 37. Kh2 Qe5+ 38. Rg3+ Rg5 39. f4 Qxf4 40. Qxe6+ Kh7 41. Qe3 Qh4+ 42. Rh3 Qg4 43. Qf3 Qxf3 44. Rxf3 Re5 45. c4 b6 46. b4 Re6 47. Rc3 g5 48. c5 bxc5 49. Rxc5 Kg6 50. Rc3 h4 51. b5 Re1 52. Rb3 1-0

[Event "Chigorin Memorial 18th"]
[Site "St Petersburg"]
[Date "2010.10.31"]
[Round "4"]
[White "Fedoseev, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2477"]
[BlackElo "2640"]
[PlyCount "45"]
[EventDate "2010.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. Nc3 Bd6 7. Qc2 dxc4 8. Bxc4 c5 9. dxc5 Bxc5 10. e4 Nc6 11. Bg5 h6 12. Rd1 Qe7 13. Bh4 g5 14. Bg3 Nh5 15. a3 Rc8 16. Na4 Nxg3 17. hxg3 g4 18. Qc3 Rg8 19. Ne5 Nxe5 20. Qxe5 Bxf2+ 21. Kxf2 Rxc4 22. Rxh6 Qc7 23. Rxe6+ 1/2-1/2

[Event "Chigorin Memorial 18th"]
[Site "St Petersburg"]
[Date "2010.11.01"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Vysochin, Spartak"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2640"]
[BlackElo "2550"]
[PlyCount "93"]
[EventDate "2010.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 a6 6. b3 Bb4 7. Bd2 Bd6 8. Bd3 c5 9. O-O Nc6 10. a3 O-O 11. Qc2 h6 12. Rfd1 Re8 13. dxc5 Bxc5 14. h3 dxc4 15. Bxc4 Qe7 16. b4 Ba7 17. Ne4 e5 18. Bc3 Bf5 19. Nxf6+ Qxf6 20. Qe2 Rac8 21. Bb2 Be4 22. Rd7 Re7 23. Rxe7 Qxe7 24. Rd1 Bg6 25. Bd5 e4 26. Bxc6 Rxc6 27. Ne5 Rd6 28. Rxd6 Qxd6 29. Qg4 Bb8 30. Nxg6 fxg6 31. g3 Qc6 32. h4 Kh7 33. h5 Bc7 34. Bd4 b5 35. Qc8 Qd6 36. Qe8 gxh5 37. Qf7 Qg6 38. Qxc7 Qg4 39. Qe7 Qd1+ 40. Kh2 Qg4 41. Bc3 Kg8 42. Be5 Kh7 43. Bxg7 Qxg7 44. Qxe4+ Kh8 45. Qd4 Qxd4 46. exd4 Kg7 47. Kg2 1-0

[Event "Chigorin Memorial 18th"]
[Site "St Petersburg"]
[Date "2010.11.02"]
[Round "6"]
[White "Sakaev, Konstantin"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2607"]
[BlackElo "2640"]
[PlyCount "27"]
[EventDate "2010.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. f3 d5 8. Bg5 c5 9. dxc5 d4 10. Qd2 e5 11. e3 h6 12. Bxf6 Qxf6 13. Ne2 Nc6 14. Ng3 1/2-1/2

[Event "Chigorin Memorial 18th"]
[Site "St Petersburg"]
[Date "2010.11.03"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Demchenko, Anton"]
[Result "1/2-1/2"]
[ECO "C75"]
[WhiteElo "2640"]
[BlackElo "2529"]
[PlyCount "108"]
[EventDate "2010.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Nge7 6. c3 Bd7 7. d4 h6 8. d5 Nb8 9. c4 Ng6 10. Nc3 Be7 11. b4 O-O 12. Be3 Bxa4 13. Nxa4 Nd7 14. c5 b5 15. cxb6 cxb6 16. Nc3 Nh4 17. Rc1 Nxf3+ 18. Qxf3 Bg5 19. Nd1 a5 20. a3 axb4 21. axb4 Ra4 22. Rb1 Nf6 23. Nc3 Ra8 24. Rfc1 Qd7 25. Nd1 Rfc8 26. Rxc8+ Rxc8 27. Bxg5 hxg5 28. Qd3 Qa4 29. Ne3 g6 30. f3 Qa2 31. Rd1 Qa4 32. Rb1 Kg7 33. Qb3 Qb5 34. Re1 Nh5 35. g3 Nf6 36. Kg2 Nd7 37. Kg1 Nb8 38. Kf2 Na6 39. Rb1 Rc7 40. Ke1 Rc8 41. Kd1 Kf8 42. Kd2 Kg7 43. Qd3 Qa4 44. Qb3 Qb5 45. Qd3 Qa4 46. Qb3 Qd7 47. Qd3 b5 48. Ra1 Qb7 49. Ra5 Nc7 50. Ng4 Na6 51. Ne3 Rh8 52. Ng4 Rc8 53. Ne3 Rh8 54. Ng4 Rc8 1/2-1/2

[Event "Chigorin Memorial 18th"]
[Site "St Petersburg"]
[Date "2010.11.04"]
[Round "8"]
[White "Dreev, Alexey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2649"]
[BlackElo "2640"]
[PlyCount "19"]
[EventDate "2010.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Bg5 Nbd7 8. g3 h6 9. Bxf6 Nxf6 10. Bg2 1/2-1/2

[Event "Chigorin Memorial 18th"]
[Site "St Petersburg"]
[Date "2010.11.05"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Burmakin, Vladimir"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2640"]
[BlackElo "2593"]
[PlyCount "87"]
[EventDate "2010.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Nc8 7. Be3 Be7 8. Nbd2 O-O 9. a4 Nd7 10. Re1 c5 11. c4 dxc4 12. Nxc4 Ncb6 13. Nxb6 Qxb6 14. Bb5 Rfd8 15. Rc1 Be4 16. Nd2 Bc6 17. dxc5 Qa5 18. Nc4 Qc7 19. Qe2 Bd5 20. Bxd7 Qxd7 21. Qc2 Qc6 22. Na5 Qa6 23. Nc4 Qc6 24. Na5 Qa6 25. b4 b6 26. Nc4 bxc5 27. Bxc5 Bxc5 28. bxc5 Qc6 29. Ne3 Rab8 30. Red1 Rb4 31. a5 h6 32. h3 Rb5 33. Qa4 a6 34. Rc3 Rdb8 35. Nxd5 exd5 36. Qf4 Rd8 37. Rg3 Rd7 38. Qg4 g6 39. h4 Rxc5 40. h5 g5 41. f4 Rc4 42. Qf3 Qc5+ 43. Kh1 Qe7 44. Rf1 1/2-1/2

[Event "Kharkov Femida 6th"]
[Site "Kharkov"]
[Date "2010.11.23"]
[Round "1"]
[White "Ivanov, Oleg V"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B55"]
[WhiteElo "2494"]
[BlackElo "2665"]
[PlyCount "82"]
[EventDate "2010.11.23"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "UKR"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]
[WhiteTeam "Rivne Bisons"]
[BlackTeam "Chernigov"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 Be6 7. c4 a5 8. Be3 a4 9. Nc1 Be7 10. Nc3 a3 11. Qd2 O-O 12. b4 Nc6 13. Nd5 Bxd5 14. cxd5 Nd4 15. Ne2 Nh5 16. Nxd4 exd4 17. Bxd4 Bg5 18. Qf2 f5 19. Bd3 Nf4 20. Bc2 Rc8 21. O-O Qc7 22. Bb3 fxe4 23. Kh1 Qe7 24. Qe1 exf3 25. Rxf3 Ne2 26. Rd1 Rxf3 27. gxf3 Nxd4 28. Qxe7 Bxe7 29. Rxd4 Rc3 30. Rc4 Rxf3 31. Rc8+ Kf7 32. Rb8 Bf6 33. Rxb7+ Kg6 34. Ra7 h5 35. Rxa3 Kg5 36. b5 Bd4 37. Ra4 Rf1+ 38. Kg2 Rf2+ 39. Kh1 Rf1+ 40. Kg2 Rf2+ 41. Kh1 Rf1+ 1/2-1/2

[Event "Kharkov Femida 6th"]
[Site "Kharkov"]
[Date "2010.11.24"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Kuzubov, Yuriy"]
[Result "0-1"]
[ECO "C16"]
[WhiteElo "2665"]
[BlackElo "2633"]
[PlyCount "94"]
[EventDate "2010.11.23"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "UKR"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]
[WhiteTeam "Chernigov"]
[BlackTeam "Kiev Kievchess"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "UKR"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. a3 Bxc3+ 6. bxc3 Qd7 7. a4 Ba6 8. Bd3 Bxd3 9. cxd3 Ne7 10. Qg4 Nf5 11. Nf3 Nc6 12. Bg5 h6 13. Qh5 Rg8 14. Bf4 O-O-O 15. g4 Nfe7 16. Bg3 Rdf8 17. O-O Qe8 18. Qh3 Rh8 19. Rfe1 h5 20. gxh5 Nf5 21. Qg4 Rfg8 22. Kf1 Kb7 23. Ra2 a5 24. Rb2 Qe7 25. Rb3 g6 26. hxg6 Rxg6 27. Qf4 f6 28. c4 fxe5 29. Nxe5 Nxe5 30. Qxe5 Rh5 31. Bf4 Ng3+ 32. Bxg3 Rxe5 33. Rxe5 Qd7 34. cxd5 Qxa4 35. Rb1 Qxd4 36. Rbe1 Qxd3+ 37. Kg1 exd5 38. Re7 Qc3 39. Rd1 Rg7 40. Re3 Qc4 41. Red3 Rd7 42. Rd4 Qe2 43. h4 c5 44. R4d2 Qg4 45. Rb1 d4 46. Rdb2 Rd6 47. Re1 Re6 0-1

[Event "Kharkov Femida 6th"]
[Site "Kharkov"]
[Date "2010.11.25"]
[Round "3"]
[White "Aveskulov, Valeriy"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2538"]
[BlackElo "2665"]
[PlyCount "96"]
[EventDate "2010.11.23"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "UKR"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]
[WhiteTeam "Kharkov Law Academy"]
[BlackTeam "Chernigov"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe3 e6 11. b3 d6 12. Bb2 Be7 13. Bg2 Bf6 14. Nd1 h5 15. f4 Ng4 16. Qe2 Bxb2 17. Nxb2 e5 18. Nc4 Be6 19. c3 O-O-O 20. h3 Nf6 21. Ne3 Kb8 22. f5 Bd7 23. c4 Bc6 24. Qd3 g5 25. a3 h4 26. g4 b6 27. Nd5 Nxd5 28. cxd5 Bb5 29. Qe3 f6 30. Rec1 Rc8 31. b4 Ba4 32. Rab1 Ka8 33. Rc3 Qa7 34. Bf1 c4 35. Rbc1 b5 36. Qxa7+ Kxa7 37. d3 Kb6 38. dxc4 bxc4 39. Rxc4 Rxc4 40. Rxc4 Bd7 41. Kf2 Rc8 42. Rxc8 Bxc8 43. Ke3 a5 44. Kd2 axb4 45. axb4 Bd7 46. Kc3 Be8 47. Bd3 Bd7 48. Kb3 Be8 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2011.01.12"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Zhigalko, Andrey"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2671"]
[BlackElo "2566"]
[PlyCount "73"]
[EventDate "2011.01.12"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Be7 5. Bb3 O-O 6. O-O d5 7. Nbd2 dxe4 8. dxe4 Nd7 9. c3 a5 10. Qe2 a4 11. Bc2 b6 12. Rd1 Ba6 13. Qe1 b5 14. Nf1 Qc8 15. Ne3 Re8 16. Nf5 Bf8 17. Be3 Ne7 18. Ng3 h6 19. b3 axb3 20. axb3 Bb7 21. Rxa8 Bxa8 22. Qe2 Bc6 23. b4 Ng6 24. Bb3 Nf6 25. Qa2 Re7 26. Nd2 Rd7 27. f3 Qe8 28. Ndf1 Rxd1 29. Bxd1 Bd7 30. Bb3 Bd6 31. Ne2 Nf8 32. Nfg3 Be6 33. Bxe6 Qxe6 34. Qxe6 Nxe6 35. Nf5 Bf8 36. Kf2 c5 37. bxc5 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2011.01.13"]
[Round "2"]
[White "Lutsko, Igor"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E44"]
[WhiteElo "2353"]
[BlackElo "2671"]
[PlyCount "90"]
[EventDate "2011.01.12"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Bb7 6. a3 Bd6 7. f3 Nh5 8. e4 Qh4+ 9. Kd2 Nc6 10. Kc2 f5 11. Be3 fxe4 12. Nxe4 Ne7 13. Qd3 Ng6 14. g3 Qd8 15. f4 Nf6 16. N2c3 b5 17. c5 Nxe4 18. Nxe4 Be7 19. Bg2 Rb8 20. Rhg1 O-O 21. Nc3 Bxg2 22. Rxg2 c6 23. Rf2 d6 24. cxd6 Bxd6 25. f5 exf5 26. Rxf5 a5 27. Rxf8+ Bxf8 28. Qf5 Qe7 29. Re1 b4 30. Bf2 Qb7 31. axb4 axb4 32. Qe6+ Kh8 33. Ne4 b3+ 34. Kd3 Qb5+ 35. Ke3 c5 36. Kf3 cxd4 37. Kg2 d3 38. h4 Re8 39. Qf7 Qc6 40. Qf3 Ne5 41. Qf4 Ng6 42. Qf3 Ne5 43. Qf4 Bb4 44. Rc1 Qd5 45. Qf5 d2 0-1

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2011.01.14"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Teterev, Vitaly"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2671"]
[BlackElo "2539"]
[PlyCount "67"]
[EventDate "2011.01.12"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. Re1 a6 6. Bxc6 Bxc6 7. d4 cxd4 8. Nxd4 Nf6 9. Nxc6 bxc6 10. Qf3 e5 11. Bg5 Be7 12. Nd2 O-O 13. Nc4 Qc7 14. Rad1 Rfd8 15. b3 Rd7 16. Ne3 Ne8 17. Bxe7 Rxe7 18. Re2 g6 19. Red2 Re6 20. Qe2 Kf8 21. Qc4 Qb7 22. Qc3 Nf6 23. f3 Rd8 24. Qa5 Ke7 25. Nf5+ gxf5 26. exf5 Nd5 27. fxe6 fxe6 28. c4 Nf4 29. Re1 Ng6 30. Qc3 c5 31. Qe3 Rd7 32. Qg5+ Kf7 33. Red1 Qc6 34. h4 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2011.01.15"]
[Round "4"]
[White "Fedorov, Alexei"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2593"]
[BlackElo "2671"]
[PlyCount "74"]
[EventDate "2011.01.12"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 Ne7 6. a3 dxc4 7. Bxc4 Nd7 8. Nge2 Nb6 9. Bb3 Qd7 10. O-O Bg6 11. Nf4 Nf5 12. Be3 Rd8 13. Qg4 Be7 14. Rad1 Nd5 15. Nfxd5 exd5 16. Bc1 h5 17. Qe2 h4 18. g4 hxg3 19. fxg3 Qe6 20. Qf3 Nh6 21. Ne2 Qg4 22. Qf2 Bg5 23. Nf4 Bxf4 24. Bxf4 Qe6 25. Bxh6 Rxh6 26. Bc2 Kf8 27. Bxg6 Qxg6 28. Rd3 Kg8 29. Rf3 Rd7 30. b4 b6 31. Rc3 Re7 32. a4 a6 33. Qe2 b5 34. axb5 axb5 35. Ra3 Rh4 36. Qf2 Re4 37. Ra8+ Kh7 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2011.01.16"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Lomako, Pavel"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2671"]
[BlackElo "2400"]
[PlyCount "73"]
[EventDate "2011.01.12"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. Nf3 Nc6 7. b4 Bb6 8. Bb2 Nge7 9. Bd3 Ng6 10. O-O Nf4 11. c4 f6 12. exf6 gxf6 13. Nc3 dxc4 14. Bxc4 Qxd1 15. Raxd1 e5 16. Ne4 Ke7 17. b5 Na5 18. Ba2 Be6 19. Bxe6 Nxe6 20. Bc3 Nb3 21. Bb4+ Bc5 22. Nh4 Bxb4 23. Nf5+ Kf7 24. axb4 Nbd4 25. Nxd4 Nxd4 26. f4 Ne2+ 27. Kh1 Nxf4 28. g3 Nh5 29. Rf5 Kg6 30. g4 Rhd8 31. Rdf1 Nf4 32. Rxf6+ Kg7 33. Rf5 Rd4 34. Rxe5 Ng6 35. Re6 Rxb4 36. Rc1 Rf8 37. Nd6 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2011.01.17"]
[Round "6"]
[White "Gorovets, Andrey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2408"]
[BlackElo "2671"]
[PlyCount "76"]
[EventDate "2011.01.12"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 Bb4 5. Nd5 Bc5 6. Nf3 d6 7. O-O O-O 8. d3 Nxd5 9. cxd5 Nd4 10. Nxd4 Bxd4 11. e3 Bb6 12. Bd2 Bf5 13. Qb3 Qd7 14. Rac1 a5 15. e4 a4 16. Qc4 Bg4 17. Kh1 Rfc8 18. f3 Bh5 19. h4 f6 20. Kh2 Qe7 21. Bh3 Rf8 22. Be6+ Bf7 23. Bxf7+ Qxf7 24. Kg2 f5 25. exf5 Qxf5 26. Qe4 Qd7 27. Bc3 Rf5 28. Rc2 Raf8 29. Bd2 Qf7 30. Bg5 Qd7 31. Be3 Bxe3 32. Qxe3 h5 33. Rff2 R8f7 34. Rc4 b5 35. Re4 R7f6 36. d4 exd4 37. Rxd4 c6 38. dxc6 Qxc6 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2011.01.19"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Podolchenko, Evgeniy"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2671"]
[BlackElo "2516"]
[PlyCount "87"]
[EventDate "2011.01.12"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4 Qa5+ 9. c3 cxd4 10. b4 Nxb4 11. cxb4 Bxb4+ 12. Bd2 Bxd2+ 13. Nxd2 b6 14. Bd3 Ba6 15. Nb2 Nc5 16. Bxa6 Qxa6 17. Qe2 Qa3 18. Qb5+ Ke7 19. O-O Qe3+ 20. Rf2 Rhc8 21. Raf1 g6 22. Nb3 Nxb3 23. Nd1 Qe4 24. axb3 Rc5 25. Qa6 Kf8 26. Rd2 Kg7 27. Qa4 Qb1 28. Rxd4 Rc1 29. g4 Qc2 30. Qb4 Rb1 31. f5 gxf5 32. gxf5 Kh8 33. Kh1 Qe2 34. Qe1 Qxe1 35. Rxe1 Rxb3 36. Ne3 a5 37. Ng4 Rc8 38. Nf6 Rh3 39. fxe6 Rc2 40. Rg4 Rcxh2+ 41. Kg1 Rh1+ 42. Kf2 R1h2+ 43. Rg2 fxe6 44. Reg1 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2011.01.20"]
[Round "9"]
[White "Meribanov, Vitaly"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "C92"]
[WhiteElo "2262"]
[BlackElo "2671"]
[PlyCount "236"]
[EventDate "2011.01.12"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 Bb7 9. d3 d6 10. c3 Na5 11. Bc2 c5 12. Nbd2 Nc6 13. Nf1 Re8 14. d4 cxd4 15. cxd4 Nxd4 16. Nxd4 exd4 17. Qxd4 d5 18. exd5 Qxd5 19. Qxd5 Nxd5 20. Bd2 Bf6 21. Rab1 Rxe1 22. Bxe1 Nf4 23. Ne3 g6 24. Rd1 Bxb2 25. Rd7 Bc6 26. Rc7 Ne2+ 27. Kf1 Nd4 28. Bb3 Nxb3 29. Rxc6 Nd4 30. Rd6 Ne6 31. Ba5 Be5 32. Rc6 Ra7 33. Nd5 Rd7 34. Nb4 Rd1+ 35. Ke2 Rg1 36. Rxa6 Rxg2 37. Nc6 Bf6 38. Bd2 h5 39. Ra3 Rh2 40. Rb3 Kg7 41. Kf1 Rh1+ 42. Kg2 Ra1 43. a3 Nc5 44. Rf3 Ne4 45. Bb4 Ra2 46. Rf4 Ng5 47. Bd6 Rd2 48. Be5 Bxe5 49. Nxe5 Re2 50. Nf3 Ne6 51. Rb4 Nc5 52. Kf1 Rc2 53. Nd4 Ra2 54. Rxb5 Nd3 55. Ne2 Ra1+ 56. Kg2 Ne1+ 57. Kf1 Nd3+ 58. Kg2 Rxa3 59. Rb7 Ra2 60. Kf1 Ra1+ 61. Kg2 Ra2 62. Kf1 Nc5 63. Rb5 Ne6 64. Rb4 Nc5 65. Nf4 Rc2 66. Kg2 Kh6 67. h4 Kg7 68. Nh3 Nd3 69. Rd4 Ne1+ 70. Kf1 Nf3 71. Rf4 Ne5 72. Ng5 Rc7 73. Rd4 Ng4 74. Rf4 Nh6 75. Nf3 Rd7 76. Nd4 Ng4 77. Nf3 Ra7 78. Kg1 Ra1+ 79. Kg2 Ra2 80. Ng5 Ne3+ 81. Kh2 Nf5 82. Kg2 Rd2 83. Nf3 Rd5 84. Kh2 Kh6 85. Kg2 Rd7 86. Ne5 Rb7 87. Nf3 Kg7 88. Nd4 Ne7 89. Nf3 Nd5 90. Rd4 Rb5 91. Kg3 Kf6 92. Kg2 Ra5 93. Re4 Kf5 94. Rc4 Nf4+ 95. Kg3 Ne2+ 96. Kg2 Rd5 97. Rc7 f6 98. Rc4 Nf4+ 99. Kg3 Ne6 100. Ne1 Nc5 101. Rf4+ Ke6 102. Nf3 Rd3 103. Kg2 Ke7 104. Rc4 Ne6 105. Ra4 Nc5 106. Rc4 Kd6 107. Rf4 Ke6 108. Kh2 Ra3 109. Kg2 Ra2 110. Rd4 Rb2 111. Kg3 Rb3 112. Rc4 Nd7 113. Rc6+ Ke7 114. Rc7 Kd6 115. Ra7 Ne5 116. Ra6+ Ke7 117. Ra7+ Kf8 118. Ra8+ Kg7 0-1

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2011.01.21"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Stupak, Kirill"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2671"]
[BlackElo "2527"]
[PlyCount "80"]
[EventDate "2011.01.12"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. a3 Qb6 10. Ne2 b4 11. axb4 Qxb4 12. c3 Qb7 13. Ng3 cxd4 14. Nxd4 Nxd4 15. Bxd4 Nc5 16. Qc2 Nb3 17. Rxa6 Rxa6 18. Bxa6 Nxd4 19. Qa4+ Qc6 20. Qxc6+ Nxc6 21. Bxc8 g5 22. Bb7 Na5 23. Ba6 gxf4 24. Nh5 Kd8 25. Bb5 Rg8 26. Nxf4 Bg7 27. O-O Ke7 28. Ra1 Bxe5 29. Nxd5+ exd5 30. Rxa5 Rb8 31. Bd3 Rxb2 32. Rxd5 Bxc3 33. Bxh7 Rd2 34. Rf5 Rd6 35. Rf3 Rd1+ 36. Kf2 Rd2+ 37. Kf1 Rd1+ 38. Ke2 Rd2+ 39. Kf1 Rd1+ 40. Ke2 Rd2+ 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2011.01.22"]
[Round "11"]
[White "Smirnov, Valerij"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2356"]
[BlackElo "2671"]
[PlyCount "62"]
[EventDate "2011.01.12"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 h6 6. Bh4 Be7 7. e3 O-O 8. Be2 d6 9. O-O Nbd7 10. Qc2 c5 11. Rfd1 a6 12. Bg3 Rc8 13. d5 exd5 14. Nxd5 Nxd5 15. cxd5 Nf6 16. Nh4 Re8 17. e4 Nxe4 18. Qxe4 Bxh4 19. Qxh4 Qxh4 20. Bxh4 Rxe2 21. b3 Kf8 22. a3 Rce8 23. Bg3 Ke7 24. h4 Kd7 25. Bf4 R8e4 26. g3 Rb2 27. Rd3 Rd4 28. Rxd4 cxd4 29. b4 Bxd5 30. Kf1 d3 31. Be3 Bf3 0-1

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2011.01.23"]
[Round "12"]
[White "Zhigalko, Sergei"]
[Black "Tihonov, Jurij"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2671"]
[BlackElo "2474"]
[PlyCount "111"]
[EventDate "2011.01.12"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Bc4 Nc6 6. Nf3 Nf6 7. e5 dxe5 8. Qxd8+ Kxd8 9. Ng5 Na5 10. Bxf7 e6 11. Bg6 Ke7 12. Bd3 Nc6 13. O-O h6 14. Nf3 g5 15. Re1 Bg7 16. Bb5 Bd7 17. Bxc6 Bxc6 18. Nxe5 Rhc8 19. Be3 Nd7 20. Bd4 Nxe5 21. Bxe5 Bxe5 22. Rxe5 Rf8 23. Rae1 Rf6 24. f3 Rg8 25. h3 Rd8 26. R1e2 Rd6 27. h4 gxh4 28. Kh2 Kf7 29. Rh5 Rd4 30. Kh3 a6 31. Rxh4 Rxh4+ 32. Kxh4 Rf4+ 33. Kg3 Rd4 34. Kf2 b5 35. Ke3 e5 36. Rc2 Ke6 37. Rc1 Rh4 38. a3 a5 39. Ne2 Kd7 40. Ng3 b4 41. Nf5 Rh2 42. Kf2 e4 43. f4 bxa3 44. bxa3 Rh5 45. Ne3 Rb5 46. f5 Rb3 47. Rh1 Rxa3 48. Rxh6 a4 49. Rh7+ Ke8 50. g4 Bd7 51. Rh8+ Ke7 52. g5 Rd3 53. g6 Kf6 54. Rf8+ Kg7 55. Rf7+ Kg8 56. Ng4 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2011.01.24"]
[Round "13"]
[White "Popova, Natalija"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2315"]
[BlackElo "2671"]
[PlyCount "92"]
[EventDate "2011.01.12"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. h3 O-O 8. Bb3 Nbd7 9. O-O Nc5 10. Re1 Bd7 11. Bg5 h6 12. Bh4 Rc8 13. Qd2 Nh5 14. Nf3 Be6 15. Bd5 Re8 16. Rad1 Qb6 17. Bxe6 Nxe6 18. Nd5 Qd8 19. e5 g5 20. g4 Nhf4 21. exd6 Qxd6 22. Bg3 Qxd5 23. Qxd5 Nxd5 24. Rxd5 Rxc2 25. Rb5 b6 26. Rb1 Rec8 27. a4 R8c5 28. Rxc5 Nxc5 29. h4 Rxb2 30. Rd1 Bf6 31. hxg5 hxg5 32. Be5 Rb4 33. Bxf6 Rxg4+ 34. Kf1 exf6 35. Nd4 Rf4 36. f3 Nxa4 37. Kf2 Nb2 38. Rd2 Nc4 39. Rd1 Ne5 40. Ke3 a5 41. Rc1 a4 42. Rc8+ Kg7 43. Ra8 a3 44. Ra7 Kg6 45. Ra6 Nc4+ 46. Kd3 Na5 0-1

[Event "Moscow Young GM"]
[Site "Moscow"]
[Date "2011.01.27"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Alekseev, Evgeny V"]
[Result "1/2-1/2"]
[ECO "E48"]
[WhiteElo "2671"]
[BlackElo "2701"]
[PlyCount "53"]
[EventDate "2011.01.27"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "15"]
[SourceTitle "CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nge2 c5 7. cxd5 cxd4 8. exd4 Nxd5 9. O-O Nc6 10. Nxd5 exd5 11. Nf4 Be6 12. Nxe6 fxe6 13. Qh5 g6 14. Qg4 Qf6 15. Be3 Kh8 16. Rad1 Ba5 17. Bb1 Bb6 18. Bg5 Qf7 19. Bh6 Rfe8 20. Rd3 e5 21. Rf3 Qc7 22. Qg5 e4 23. Rf5 gxf5 24. Qf6+ Kg8 25. Qg5+ Kh8 26. Qf6+ Kg8 27. Qg5+ 1/2-1/2

[Event "Moscow Young GM"]
[Site "Moscow"]
[Date "2011.01.28"]
[Round "2"]
[White "Krylov, Mikhail"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2499"]
[BlackElo "2671"]
[PlyCount "61"]
[EventDate "2011.01.27"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "15"]
[SourceTitle "CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bf4 a5 11. Nc3 Na6 12. Ne5 Bxg2 13. Kxg2 Nd5 14. Rad1 Nxf4+ 15. gxf4 c6 16. e3 Nb4 17. Rg1 Nd5 18. Kh1 f6 19. Nd3 Qd7 20. Qb3 Rf7 21. e4 Nb4 22. Nc5 Bxc5 23. dxc5 Qe7 24. Rd6 Re8 25. Ne2 f5 26. e5 Nd5 27. Nd4 Nxf4 28. Qg3 Nh5 29. Qh3 Nf4 30. Qg3 Nh5 31. Qh3 1/2-1/2

[Event "Moscow Young GM"]
[Site "Moscow"]
[Date "2011.01.29"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Kuzubov, Yuriy"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2671"]
[BlackElo "2624"]
[PlyCount "199"]
[EventDate "2011.01.27"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "15"]
[SourceTitle "CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Ng6 8. h4 h5 9. Qd1 Ba6 10. Bxa6 Nxa6 11. Bg5 Ne7 12. Nh3 Qd7 13. Nf4 g6 14. Bxe7 Qxe7 15. Qd3 Nb8 16. c4 dxc4 17. Qxc4 O-O 18. c3 c5 19. d5 Nd7 20. d6 Qe8 21. Qe4 c4 22. Rh3 Rc8 23. Rg3 Nc5 24. Qxc4 Kh7 25. Rd1 Nd7 26. Qe4 Rc5 27. Rg5 Qa8 28. Qe3 Qc6 29. Ne2 Rc8 30. Rd4 Rb5 31. f3 Rb2 32. g4 hxg4 33. Rdxg4 Qc5 34. Qxc5 Rxc5 35. f4 Rd5 36. Nd4 Ra5 37. Rg2 Rb1+ 38. Kd2 Rxa3 39. h5 Rb2+ 40. Kc1 Rxg2 41. hxg6+ Kg7 42. Rxg2 Rxc3+ 43. Kd2 Rc4 44. gxf7+ Kxf7 45. Nf3 Nc5 46. Rg4 b5 47. Ng5+ Ke8 48. Rh4 b4 49. Rh7 Rxf4 50. Rxa7 b3 51. Re7+ Kf8 52. Kc3 Kg8 53. Rc7 b2 54. Kxb2 Nd3+ 55. Kc3 Nxe5 56. Nxe6 Rf1 57. Rg7+ Kh8 58. Re7 Rd1 59. Nd4 Rd3+ 60. Kb4 Nc6+ 61. Nxc6 Rxd6 62. Ne5 Rd1 63. Kc4 Kg8 64. Nd3 Rf1 65. Kd5 Rf7 66. Re8+ Rf8 67. Re6 Rd8+ 68. Ke4 Kf7 69. Ra6 Kg7 70. Nf4 Rd1 71. Ra7+ Kf6 72. Ra6+ Kf7 73. Nd3 Kg7 74. Rd6 Rh1 75. Nf4 Re1+ 76. Kf5 Rf1 77. Rd7+ Kf8 78. Ra7 Re1 79. Kf6 Ke8 80. Nd3 Rd1 81. Ne5 Rd6+ 82. Kf5 Rd1 83. Ra8+ Ke7 84. Nc6+ Kf7 85. Ra7+ Kf8 86. Ke6 Re1+ 87. Ne5 Kg8 88. Ra3 Rf1 89. Rg3+ Kh7 90. Nf3 Ra1 91. Nd4 Ra6+ 92. Kf5 Ra1 93. Kf6 Rf1+ 94. Nf5 Kh8 95. Rg2 Rh1 96. Ra2 Rf1 97. Rg2 Rh1 98. Kf7 Rh7+ 99. Kf8 Rh5 100. Nd6 1-0

[Event "Moscow Young GM"]
[Site "Moscow"]
[Date "2011.01.30"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Rakhmanov, Alexander"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2671"]
[BlackElo "2590"]
[PlyCount "51"]
[EventDate "2011.01.27"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "15"]
[SourceTitle "CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. a3 Bb7 10. Bd3 Be7 11. O-O Qc7 12. dxc5 Nxc5 13. b4 Nd7 14. Ne2 Nb6 15. Ned4 Nc4 16. Qe1 Nxe3 17. Qxe3 g6 18. c3 O-O 19. g4 Nxd4 20. Nxd4 Qb6 21. f5 exf5 22. gxf5 gxf5 23. Kh1 Kh8 24. Rxf5 f6 25. e6 Rg8 26. Rh5 1-0

[Event "Moscow Young GM"]
[Site "Moscow"]
[Date "2011.01.31"]
[Round "5"]
[White "Grachev, Boris V"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E52"]
[WhiteElo "2660"]
[BlackElo "2671"]
[PlyCount "38"]
[EventDate "2011.01.27"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "15"]
[SourceTitle "CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. e3 Bb7 6. Bd3 O-O 7. O-O d5 8. cxd5 exd5 9. a3 Bd6 10. b4 Re8 11. Qb3 c6 12. Ne2 Nbd7 13. Ng3 Ne4 14. Bb2 g6 15. b5 c5 16. dxc5 Ndxc5 17. Qd1 Rc8 18. Bb1 Be7 19. a4 a5 1/2-1/2

[Event "Moscow Young GM"]
[Site "Moscow"]
[Date "2011.02.01"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Inarkiev, Ernesto"]
[Result "1/2-1/2"]
[ECO "C93"]
[WhiteElo "2671"]
[BlackElo "2672"]
[PlyCount "86"]
[EventDate "2011.01.27"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "15"]
[SourceTitle "CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Re8 10. d4 Bb7 11. Nbd2 Bf8 12. a3 h6 13. d5 Nb8 14. Nh2 Nbd7 15. Qf3 c6 16. dxc6 Bxc6 17. Ng4 Nc5 18. Ba2 Ra7 19. b4 Na4 20. Nf1 Nxg4 21. hxg4 Rd7 22. c4 Nb6 23. cxb5 axb5 24. Ne3 d5 25. exd5 Nxd5 26. Nxd5 Bxd5 27. Bxd5 Rxd5 28. Bb2 Qd6 29. Rac1 Rd8 30. Rc2 f6 31. Bc1 Rd3 32. Qe4 Rd1 33. Kf1 Qd7 34. Qe2 Rd4 35. f3 Rd3 36. Qe4 Qf7 37. Qc6 R3d5 38. Be3 h5 39. gxh5 Qxh5 40. Qe6+ Kh7 41. Kg1 R5d6 42. Qa2 Qf5 43. Kf2 Qe6 1/2-1/2

[Event "Moscow Young GM"]
[Site "Moscow"]
[Date "2011.02.02"]
[Round "7"]
[White "Safarli, Eltaj"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2629"]
[BlackElo "2671"]
[PlyCount "103"]
[EventDate "2011.01.27"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "15"]
[SourceTitle "CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. d3 a6 7. Ba4 b5 8. Bb3 Nxb3 9. axb3 b4 10. Ne2 Bb7 11. Re1 e6 12. Bf4 Qd8 13. Ng3 Be7 14. Nd2 d5 15. e5 Nd7 16. Nh5 g6 17. Ng7+ Kf8 18. Bh6 Kg8 19. Qg4 Qc8 20. Nh5 Bf8 21. Bxf8 Kxf8 22. Nf6 Kg7 23. Qf4 Qd8 24. Nxd7 Qxd7 25. Qf6+ Kg8 26. Ra5 Qc7 27. Rea1 h6 28. h4 Rh7 29. Nf3 Rg7 30. Nh2 g5 31. Qxh6 Rg6 32. Qh5 Qxe5 33. Nf3 Qxb2 34. Re1 Qxc2 35. Ne5 Rg7 36. Ng4 Qc3 37. Re5 Rg6 38. Rxg5 Rxg5 39. Qxg5+ Kf8 40. Ne5 Qe1+ 41. Kh2 Qxf2 42. Ra2 Qf5 43. Qg3 Qh7 44. Nd7+ Ke7 45. Nxc5 Bc8 46. Qc7+ Kf8 47. Qd8+ Kg7 48. Rf2 e5 49. Qf6+ Kf8 50. Rf3 Bg4 51. Rg3 Qh5 52. Nd7+ 1-0

[Event "Moscow Young GM"]
[Site "Moscow"]
[Date "2011.02.03"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Chadaev, Nikolay"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2671"]
[BlackElo "2568"]
[PlyCount "45"]
[EventDate "2011.01.27"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "15"]
[SourceTitle "CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Bxc4 Bb4+ 6. Nbd2 Nc6 7. O-O Qf6 8. e5 Qg6 9. Nb3 Bg4 10. h3 Bxh3 11. Ng5 Be6 12. Nxe6 fxe6 13. Nxd4 Rd8 14. Bd3 Qf7 15. Nxc6 bxc6 16. Qb3 Bc5 17. Bc4 Ne7 18. Bxe6 Qh5 19. Be3 Qxe5 20. Bxc5 Qxc5 21. Rad1 Rxd1 22. Rxd1 Ng6 23. Bf7+ 1-0

[Event "Moscow Young GM"]
[Site "Moscow"]
[Date "2011.02.04"]
[Round "9"]
[White "Hess, Robert L"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2572"]
[BlackElo "2671"]
[PlyCount "62"]
[EventDate "2011.01.27"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "15"]
[SourceTitle "CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. O-O Ne7 6. d3 Ng6 7. Ng5 h6 8. Nh3 d5 9. Nc3 Be7 10. Qh5 O-O 11. f4 Rb8 12. Rf3 c4 13. Nf2 cxd3 14. cxd3 d4 15. Ne2 Rb5 16. e5 Nh4 17. Rh3 Qa5 18. Kf1 Nf5 19. Ng4 Kh7 20. Nxh6 Nxh6 21. g4 Qd8 22. Ng1 f6 23. f5 Qe8 24. Qxe8 Rxe8 25. exf6 Bxf6 26. g5 Rxf5+ 27. Nf3 Bd8 28. gxh6 g5 29. Rg3 g4 30. Rxg4 Rxf3+ 31. Ke2 Ref8 0-1

[Event "Moscow Young GM"]
[Site "Moscow"]
[Date "2011.02.05"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Sjugirov, Sanan"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2671"]
[BlackElo "2626"]
[PlyCount "66"]
[EventDate "2011.01.27"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "15"]
[SourceTitle "CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. c3 Nf6 7. d4 Nxe4 8. d5 Ne5 9. Re1 Nxf3+ 10. Qxf3 Nf6 11. Na3 e5 12. dxe6 fxe6 13. Bf4 Be7 14. Rad1 O-O 15. Qe2 Rfe8 16. Qxe6+ Qxe6 17. Rxe6 Kf7 18. Re2 Bf8 19. Red2 Rad8 20. f3 d5 21. Nb5 Rd7 22. Kf1 a6 23. Nc7 Red8 24. Be5 d4 25. cxd4 cxd4 26. Rxd4 Rxd4 27. Rxd4 Rxd4 28. Bxd4 Bd6 29. Bxf6 Bxc7 30. Bc3 Bxh2 31. Ke2 g6 32. Ke3 Ke6 33. Ke4 Bc7 1/2-1/2

[Event "Moscow Young GM"]
[Site "Moscow"]
[Date "2011.02.06"]
[Round "11"]
[White "Cheparinov, Ivan"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2665"]
[BlackElo "2671"]
[PlyCount "140"]
[EventDate "2011.01.27"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "15"]
[SourceTitle "CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb7 6. Bg2 c5 7. d5 exd5 8. cxd5 Nxd5 9. O-O Nc6 10. Rd1 Be7 11. Qf5 Nf6 12. e4 g6 13. Qf4 O-O 14. e5 Nh5 15. Qc4 Ng7 16. Bh6 Re8 17. Bxg7 Kxg7 18. Nc3 d6 19. exd6 Bf6 20. Nb5 Na5 21. Qc2 Be4 22. Qc1 Rb8 23. Nc7 Rf8 24. Qf4 Bxf3 25. Bxf3 Bxb2 26. Rab1 Qf6 27. Nb5 c4 28. Qxf6+ Bxf6 29. Nxa7 c3 30. Rbc1 Rfd8 31. d7 b5 32. Rd5 Rb7 33. Nxb5 Rbxd7 34. Nxc3 Rc7 35. Ne2 Rxc1+ 36. Nxc1 Nc4 37. Rxd8 Bxd8 38. Bd5 Nb6 39. Bb3 Nd7 40. Nd3 Bb6 41. Kf1 f5 42. Ke2 Nc5 43. Nf4 Ba7 44. Nd5 h5 45. Bc2 Ne6 46. Bd3 h4 47. a4 Nd4+ 48. Kf1 Nf3 49. Be2 Nd2+ 50. Kg2 hxg3 51. fxg3 Nb3 52. Bc4 Na5 53. Bb5 Kf7 54. Kf3 Ke6 55. Nf4+ Kf6 56. h3 Nb3 57. Kg2 g5 58. Nd3 Bb6 59. Bc4 Na5 60. Bd5 Ke7 61. h4 Kd6 62. Bg8 gxh4 63. gxh4 Nb7 64. Kf3 Nc5 65. Nb2 Ke7 66. Bd5 Bd8 67. h5 Kf6 68. Bc6 Kg5 69. Be8 Bf6 70. Nc4 Nxa4 1/2-1/2

[Event "Cappelle op 27th"]
[Site "Cappelle la Grande"]
[Date "2011.02.26"]
[Round "1"]
[White "Pacher, Milan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2399"]
[BlackElo "2671"]
[PlyCount "48"]
[EventDate "2011.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Bg5 Nbd7 8. f3 b6 9. e4 c5 10. Nh3 Ba6 11. Be2 h6 12. Be3 Qc7 13. Rd1 Rad8 14. d5 exd5 15. exd5 Rfe8 16. O-O b5 17. b3 bxc4 18. Rfe1 Ne5 19. bxc4 Qd7 20. Nf2 Qa4 21. Rc1 Rb8 22. f4 Rb3 23. Qc2 Nxc4 24. Bd1 Rbxe3 0-1

[Event "Cappelle op 27th"]
[Site "Cappelle la Grande"]
[Date "2011.02.27"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Hasangatin, Ramil"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2671"]
[BlackElo "2508"]
[PlyCount "129"]
[EventDate "2011.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. a4 c6 8. Re1 exd4 9. Nxd4 Ne5 10. Bb3 Re8 11. f4 Ng6 12. a5 Qc7 13. Qf3 Bf8 14. Bd2 Bd7 15. h3 b5 16. axb6 axb6 17. Rxa8 Rxa8 18. Qg3 b5 19. Nf3 b4 20. Nd1 c5 21. Bc4 Bc6 22. Ng5 d5 23. exd5 Bxd5 24. Bxd5 Nxd5 25. Qf3 Rd8 26. f5 Ne5 27. Qe2 Nc6 28. c3 Nf6 29. Nf2 Qd7 30. Nfe4 Nxe4 31. Nxe4 Qxf5 32. Bg5 Rd5 33. Qb5 Qd7 34. Bf4 Rd1 35. Qe2 Rxe1+ 36. Qxe1 Qe6 37. Bg3 f5 38. Nd2 Qxe1+ 39. Bxe1 Ne5 40. cxb4 cxb4 41. b3 Kf7 42. Kf1 Ke6 43. Ke2 Kd5 44. Nf3 Nc6 45. Kd3 Be7 46. Bd2 Bf6 47. Ne1 Bd4 48. Nc2 Bc5 49. Be1 g5 50. Bd2 f4 51. Be1 h6 52. Bd2 h5 53. h4 f3 54. gxf3 gxh4 55. Ke2 h3 56. Kf1 Ne5 57. Bxb4 Nxf3 58. Bxc5 Kxc5 59. Kf2 h2 60. Kg2 Nd4 61. Nxd4 Kxd4 62. Kxh2 Kc5 63. Kh3 Kb4 64. Kh4 Kxb3 65. Kxh5 1/2-1/2

[Event "Cappelle op 27th"]
[Site "Cappelle la Grande"]
[Date "2011.02.28"]
[Round "3"]
[White "Arnaudov, Petar G"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A64"]
[WhiteElo "2489"]
[BlackElo "2671"]
[PlyCount "34"]
[EventDate "2011.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Nd2 a6 11. a4 Nbd7 12. h3 b6 13. Re1 Nh5 14. Nce4 Ndf6 15. Nc3 Nd7 16. Nce4 Ndf6 17. Nc3 Nd7 1/2-1/2

[Event "Cappelle op 27th"]
[Site "Cappelle la Grande"]
[Date "2011.02.28"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Guidarelli, Laurent"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2671"]
[BlackElo "2446"]
[PlyCount "71"]
[EventDate "2011.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nd2 Nbc6 9. N2f3 Be4 10. O-O Ng6 11. Nd2 Ngxe5 12. Nxe4 dxe4 13. c3 Nxd4 14. Bxd4 Bd6 15. Qa4+ Nc6 16. Rfd1 Qc7 17. Bxg7 Bxh2+ 18. Kf1 Rg8 19. Bh6 f5 20. Qa3 Kf7 21. c4 Bf4 22. Qh3 Bxh6 23. Qxh6 Rg7 24. c5 Kg8 25. Qxe6+ Kh8 26. Rd6 Rf8 27. Rad1 Ne7 28. b4 Ng6 29. Bc4 a5 30. a3 axb4 31. axb4 b5 32. cxb6 Qb8 33. b5 Nf4 34. Qh6 Ng6 35. Rd7 Ne7 36. b7 1-0

[Event "Cappelle op 27th"]
[Site "Cappelle la Grande"]
[Date "2011.03.01"]
[Round "5"]
[White "Ipatov, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2512"]
[BlackElo "2671"]
[Annotator "ChessBase"]
[PlyCount "63"]
[EventDate "2011.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qb3 c6 6. Bg5 Be7 7. Nc3 h6 8. Bxf6 Bxf6 9. e4 d6 10. e5 dxe5 11. dxe5 Be7 12. Ne4 O-O 13. Qc3 Nd7 14. O-O-O Qc7 15. Bd3 Rfd8 16. Bb1 Nf8 {#} 17. Rdg1 $5 {Best or not, the young Ipatov certainly deserves extra marks for ambition.} b5 18. g4 bxc4 19. g5 hxg5 20. Nfxg5 Rd5 {#} 21. Qf3 ({White misses a chance with} 21. Nxf7 $3 Kxf7 22. Nd6+ Bxd6 (22... Kg8 23. Rxg7+ Kxg7 24. Rg1+ Kh6 25. Qh3+) 23. exd6 Qxd6 24. Rxg7+ Ke8 25. Qf6) 21... Bxg5+ 22. Rxg5 Ng6 23. Rhg1 Rxe5 {#} 24. Nf6+ $3 Kf8 25. Rxg6 $1 fxg6 26. Nd5+ Qf7 27. Qa3+ $1 c5 (27... Ke8 28. Bxg6) (27... Kg8 28. Ne7+ Kf8 (28... Kh7 29. Qh3+ Rh5 30. Qxh5#) 29. Nxc6+) 28. Qxc5+ Kg8 29. Ne7+ Kh8 30. Qxe5 Qxe7 31. Bxg6 Qh4 32. Rg5 1-0

[Event "Cappelle op 27th"]
[Site "Cappelle la Grande"]
[Date "2011.03.02"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Strugnell, Carl"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2671"]
[BlackElo "2231"]
[PlyCount "63"]
[EventDate "2011.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 g6 5. h3 Bg7 6. Nf3 O-O 7. O-O Nc6 8. d5 Ne5 9. Nxe5 dxe5 10. Be3 b6 11. c4 Ne8 12. Nc3 Nd6 13. a3 f5 14. f3 Bd7 15. b4 Rc8 16. Qb3 e6 17. Rad1 exd5 18. Nxd5 Be6 19. bxc5 bxc5 20. Bc2 fxe4 21. Bxe4 Kh8 22. Qa4 Qe8 23. Qa6 Rc6 24. Qa4 Rc8 25. Qc2 Nf5 26. Bxf5 Bxf5 27. Qf2 Qa4 28. Bxc5 Rfd8 29. Bxa7 e4 30. fxe4 Bxe4 31. Bd4 Bf5 32. Bxg7+ 1-0

[Event "Cappelle op 27th"]
[Site "Cappelle la Grande"]
[Date "2011.03.03"]
[Round "7"]
[White "Sharapov, Evgeny"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B91"]
[WhiteElo "2468"]
[BlackElo "2671"]
[PlyCount "43"]
[EventDate "2011.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 g6 7. Bg2 Bg7 8. O-O O-O 9. h3 Nc6 10. Nde2 Rb8 11. Nd5 Nd7 12. c3 b5 13. Nd4 Nde5 14. f4 Nxd4 15. cxd4 Nc6 16. Be3 e6 17. Nc3 Qb6 18. Ne2 d5 19. e5 a5 20. Nc1 b4 21. Nb3 Nd8 22. Nc5 1/2-1/2

[Event "Cappelle op 27th"]
[Site "Cappelle la Grande"]
[Date "2011.03.05"]
[Round "9"]
[White "Harika, Dronavalli"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2520"]
[BlackElo "2671"]
[PlyCount "122"]
[EventDate "2011.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6 11. Bf4 Rd8 12. Rd2 d6 13. Rad1 Ne8 14. e4 Bc6 15. Qc2 Qb7 16. Rd3 Na6 17. Qe2 h6 18. e5 Nb4 19. R3d2 d5 20. a3 d4 21. axb4 dxc3 22. bxc3 cxb4 23. cxb4 Qxb4 24. Rxd8 Rxd8 25. Rxd8 Bxd8 26. Nd4 Bxg2 27. Kxg2 Qc5 28. Nb5 a6 29. Nc3 Qd4 30. Qd2 Bb6 31. Na4 Ba7 32. Qxd4 Bxd4 33. Bd2 Bxe5 34. Nc5 Nd6 35. Nxa6 Nxc4 36. Bb4 Kh7 37. Nc5 Bd6 38. Nd3 Bxb4 39. Nxb4 Kg6 40. h4 Kf5 41. Kf3 Ne5+ 42. Ke2 Kg4 43. Nc2 Kh3 44. Kf1 Nf3 45. Ne3 f5 46. Ke2 Nd4+ 47. Kd3 Nc6 48. Ke2 g6 49. Nc2 e5 50. Ke3 Ne7 51. Nb4 Kg2 52. Nd3 Nd5+ 53. Ke2 e4 54. Ne5 g5 55. hxg5 hxg5 56. Nc4 f4 57. gxf4 gxf4 58. Nd2 Nc3+ 59. Ke1 f3 60. Nc4 Nd5 61. Nd2 Nf6 0-1

[Event "EU-ch 12th"]
[Site "Aix les Bains"]
[Date "2011.03.22"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Nedilko, Vasily"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2680"]
[BlackElo "2413"]
[Annotator "Marchand,A/Primel,D"]
[PlyCount "95"]
[EventDate "2011.03.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 (6... e6) 7. Nb3 (7. Nf3) 7... Be7 (7... Be6 8. f3 (8. Nd5 Nbd7 9. f3 Bxd5 10. exd5 b5 11. a4 b4 12. a5 Qc7 13. Qd2 Qb7 14. Bc4 Rc8 15. Qd3 Rxc4 (15... Nb8 16. Ra4 Nfd7 (16... Rxc4 17. Qxc4 Nxd5) 17. Bb6 Nc5 $13 {Muratov}) 16. Qxc4 Nxd5 17. Bd2 {1-0 Lukin,A (2430)-Zilberstein,V (2350) URS-ch otbor56 Blagoveshchensk 1988}) 8... h5) 8. f3 (8. Qd2 {[%cal Ge1c1]} Be6 9. O-O-O O-O 10. f4 b5 11. Be2 Nbd7 12. f5 Bc4 13. g4 Bxe2 {0-1 Flynn,C-Leskiewicz,M (2170) Redcliffe Challenge 1995} (13... Rc8 14. g5 b4 15. Bxc4 bxc3 16. Qxc3 Nxe4 $132)) 8... Be6 9. Qd2 O-O 10. O-O-O a5 {[%cal Ga5a4]} (10... Nbd7 {La ligne principale} 11. g4 Qc7 12. g5 (12. Kb1 $142)) 11. a4 {[%csl Rb4] Résoud le problème de la poussée a5a4 mais en contrepartie, les Blancs concèdent un trou en "b4"} (11. Bb5 $5 {[%csl Ga4] La grande ligne} Nbd7 {0-1 Delorme,A (2257)-Carlsson,P (2515) Rohde op 08th Sautron 2008 (2)} (11... Na6 12. Qe2 Qb8 13. g4 Rc8 14. g5 Ne8 15. Kb1 Nec7 $132 {0-1 Karjakin,S (2739)-Grischuk,A (2760) World Cup ACP 4th Odessa rapid 2010 (3.1)})) 11... Nc6 (11... Na6 $5 {L'alternative} 12. g4 {1-0 Zhigalko,S (2680)-Kadric,D (2379) EU-ch 12th Aix-les-Bains 2011 (3)}) 12. g4 Nb4 13. Kb1 Rc8 (13... d5 {Tentant pour profiter du b4 mais c'est probablemnt douteux} 14. g5 $1 Nxe4 15. fxe4 d4 16. Nxd4 exd4 17. Bxd4) 14. g5 (14. h4) 14... Nh5 {La pratique a montré que le h5 est un bon défenseur de l'aile-roi} (14... Nd7 15. f4 exf4 16. Bxf4 {[%csl Rd6]} Nc5 17. Nd4 $14 {1/2 Gopal,G (2555)-Baklan,V (2627) Pfalz op 2nd Neustadt an der Weinstrasse 2009 (9)}) 15. Rg1 f5 16. g6 $5 $146 (16. gxf6 Rxf6 17. Bg5 d5 18. Bxf6 Nxf6 19. Qh6 Bf8 20. Qg5 d4 21. Qxe5 Qe7 22. Nd5 Nfxd5 23. exd5 Bxd5 24. Qxe7 Bxe7 25. Nxd4 Bf6 26. Bh3 Re8 27. c3 Nc6 28. Nf5 Bxf3 29. Rd7 g6 30. Bg2 Ne5 {Quesada Perez,Y (2582)-Ortiz Suarez,I (2544)/Havana 2010/1-0 (36)}) 16... fxe4 (16... h6 17. Bh3 $36 {[%csl Re6,Rf5]}) (16... hxg6 $5 17. Rxg6 (17. Bh3 Qe8) 17... Rf6 18. Rg1 (18. Qg2 Qe8 $132) 18... f4 19. Bf2 Rf8 $132 (19... Rh6 {[%cal Gh6h2] Joué quelques mois plus tard mais la position de la h6 est bizarre} 20. Nc1 Nf6 21. h4 $13 {0-1 Sukandar,I (2362)-Xiu,D (2525) Jakarta Indonesia op 2nd 2012 (7)})) 17. gxh7+ Kxh7 (17... Kh8 $5 {Un thème tactique courant dans ce genre de sicilienne ouverte avec attaque sur les ailes opposées est de ne pas reprendre immédiatement le  et par rapport а la partie, les Noirs auront des ressources tactiques supplémentaires.} 18. fxe4 Nf4 19. Be2 d5 20. Bxf4 (20. exd5 Nfxd5 $132 (20... Bf5 21. Bxf4 Bxc2+ 22. Qxc2 Nxc2 23. Bxe5 {[%csl Rg7]} Na3+ $1 {[%csl Rc3]} 24. bxa3 Bf6 25. Bxf6 Qxf6 26. Ne4 $13)) 20... Rxf4) 18. fxe4 Nf4 19. Be2 d5 {[%cal Gf4d5,Gb4d5] Risqué mais logique} (19... Rf6) (19... Qe8) (19... Kg8) 20. exd5 (20. Bg4 {[%csl Rh7]} Bxg4 (20... Qd7 $6 21. Bxe6 Qxe6 22. exd5 Nfxd5 23. Qg2) 21. Rxg4 {[%csl Rh7]} dxe4 (21... d4 22. Bxf4 dxc3 23. Rxg7+ $3 {[%cal Gd2g2,Gd1d8]}) (21... Bf6 {[%cal Gf6g7]} 22. Bxf4 exf4 23. Rxf4 d4 (23... Bxc3 24. Rxf8) 24. Qg2 Qc7 25. Qh3+ Kg8 26. Qe6+) 22. Bxf4 Rxf4 (22... exf4 23. Qg2) 23. Qg2 {[%cal Gd1d8,Gg2h3,Gg4g7]} Qf8 24. Rg1 $36) 20... Bf5 {[%csl Rc2][%cal Gf5b1]} 21. Bxf4 $3 {Un superbe sacrifice de } Bxc2+ 22. Qxc2+ Nxc2 23. Bd3+ $1 Kh8 (23... e4 24. Bxe4+ Kh8 25. Be5 Na3+ 26. bxa3 Bf6) 24. Bxe5 {[%csl Rg7][%cal Re5g7]} Na3+ $1 25. bxa3 Bf6 $13 {[%cal Gc8c3] Les pièces Blanches sont trés actives mais le  Blanc est assez exposé.} 26. Bxf6 Rxf6 (26... Qxf6 27. Ne4) 27. Rc1 Rf3 (27... Kg8) (27... Rf2 28. Ne4) 28. Rgd1 $1 {[%cal Gd1d5]} g6 (28... Qb6 29. Nb5) (28... Qg5 29. Nd4) (28... Qe7) (28... Qh4 29. d6 $14 {[%csl Gd6]}) 29. Nd4 {[%cal Gd4f3,Gd4e6]} Rh3 30. Ndb5 $1 {[%csl Gb5][%cal Gb5c3,Gd5d6]} Rxh2 $6 (30... Kg7 {[%cal Gh3h2,Gg6g5] Résistait un peu mieux}) 31. Bxg6 {Elimine un candidat а la promotion et les Noirs n'ont plus aucun contre-jeu.} Qf6 32. Bd3 Qf3 (32... Rg8 {[%cal Gg8g2]}) 33. d6 $40 Qg4 34. Be4 Qe6 35. Bd5 Qf5+ 36. Be4 Qe6 37. Rd5 Rf8 38. d7 Rd8 39. Rcd1 Qf6 40. Bf5 Qh4 41. R5d2 Rxd2 42. Rxd2 Qg5 43. Rd5 Kg7 44. Nd4 Qg1+ 45. Kb2 Kf6 46. Rd6+ Ke7 47. Re6+ Kf7 48. Bg6+ {[%mdl 512]} 1-0

[Event "EU-ch 12th"]
[Site "Aix les Bains"]
[Date "2011.03.23"]
[Round "2"]
[White "Maze, Sebastien"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2559"]
[BlackElo "2680"]
[Annotator "Marchand,A/Primel,D"]
[PlyCount "65"]
[EventDate "2011.03.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. g3 $5 {Un système ambiteux car les Blancs ne sont pas sur de récupérer le  sacrifié mais ils obtiennent des fortes compensations} (6. e3 {La grande ligne} b5 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 (11. d5 {[%cal Gc3g7]}) 11... b4) 6... b5 7. Bg2 Bb7 8. O-O a6 9. Ne5 Ne7 {[%cal Gf7f6]} (9... Nf6 {Retomberait sur une Catalane} 10. e4 Nbd7 {1/2 Golovach,V (2217)-Moroz,A (2522) UKR-ch Simferopol 2003 (2)}) 10. h4 $146 {Anticipe g6 mais cette poussée ne fait pas grand-chose pour le développement} (10. axb5 axb5 11. Rxa8 Bxa8 {1/2 Gleizerov,E (2592)-Solovjov,S (2458) RUS-ch qual 57th St Petersburg 2004 (1)}) 10... Nd7 11. Ne4 O-O (11... Nxe5 12. dxe5 Qxd1 13. Rxd1 Nd5 14. Bd2 $44 {[%cal Ge4d6]}) 12. h5 Nxe5 13. dxe5 h6 14. Bf4 Nd5 $132 15. Qc1 Qc7 16. Rd1 Be7 (16... Rfd8) 17. Nd6 $1 $13 {[%csl Rb7,Gd6]} Bxd6 $6 {[%csl Rb7] Les Noirs vont souffrir sur cases noires} (17... Rfd8) 18. exd6 $44 {[%csl Gd6]} Qd7 19. e4 Nb4 {[%cal Gb4d3]} (19... Nxf4 20. Qxf4 $14) 20. Qc3 Nd3 21. b3 (21. Rxd3 $6 cxd3 22. Qxd3 {[%cal Ge4e5]} c5 23. e5 Bxg2 24. Kxg2) 21... Nxf4 22. gxf4 {[%cal Ge4e5]} cxb3 23. Qc5 $1 (23. e5 c5) 23... a5 24. Rdb1 $1 {[%cal Ge4e5] Un coup trés profond et les Noirs sont quasiment en zugzwang} (24. e5 f6) 24... e5 25. Rxb3 (25. fxe5 Qe6 26. Kh2 {[%cal Gg2h3]} Qc4 $1) 25... exf4 26. axb5 cxb5 27. Qxb5 Bc6 28. Qc5 Rfe8 $2 (28... a4 29. Rc3 Qg4 $1 30. Qf5 (30. Qxc6 Rac8 {[%csl Rc3]}) 30... Bd7 $36) (28... Qe6) 29. Bh3 Re6 30. Rxa5 Rxe4 31. Rxa8+ Bxa8 32. Rb8+ Kh7 33. Qf5+ 1-0

[Event "EU-ch 12th"]
[Site "Aix les Bains"]
[Date "2011.03.24"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Kadric, Denis"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2680"]
[BlackElo "2379"]
[Annotator "ChessBase II"]
[PlyCount "69"]
[EventDate "2011.03.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 (6... e6) 7. Nb3 Be7 (7... Be6 8. h3 Nbd7 9. g4 Rc8 10. Qd2 b5 11. O-O-O Be7 (11... Nb6)) 8. f3 Be6 9. Qd2 O-O 10. O-O-O a5 (10... b5 11. g4 Nbd7 (11... b4 12. Na4 Nbd7) (11... h6 12. h4 b4)) 11. a4 (11. Bb5) 11... Na6 (11... h5 $5 {Tuncer YB 99}) 12. g4 Nb4 13. g5 Nh5 14. Rg1 Rc8 (14... f5 15. h4 Rc8 16. Bb5 Kh8 17. Kb1 fxe4 18. fxe4 d5 19. Qh2 Nf4 20. Rgf1 Bd6 21. Bxf4 exf4 22. exd5 Bg4 23. Rde1 f3 24. Qf2 Bh3 25. Rg1 Bf5 26. Ne4 Rxc2 27. Qxf3 Be5 28. Rg2 Bg6 29. Qxf8+ {Vallejo Pons,F (2696)-Morozevich,A (2750)/ Novi Sad 2009/CBM 133/0-1 (32)}) 15. Kb1 Qc7 (15... f5 16. g6 fxe4 17. gxh7+ Kxh7 18. fxe4 Nf4 19. Be2 d5 20. exd5 Bf5 21. Bxf4 Bxc2+ 22. Qxc2+ Nxc2 23. Bd3+ Kh8 24. Bxe5 Na3+ 25. bxa3 Bf6 26. Bxf6 Rxf6 27. Rc1 Rf3 28. Rgd1 g6 29. Nd4 Rh3 30. Ndb5 {Zhigalko,S (2680)-Nedilko,V (2413)/Aix-les-Bains 2011/ CBM 142/1-0 (48)}) 16. Qf2 Nf4 $146 (16... f5 17. Bb6 Qb8 18. Bxa5 Nc6 19. exf5 Bxb3 20. cxb3 Nxa5 21. Nd5 Bd8 22. f6 Nxb3 23. Qh4 Qa7 24. Bh3 Qxg1 25. Rxg1 Nd2+ 26. Ka2 Rc4 27. Be6+ Kh8 28. Rg4 e4 29. Nc3 Nxf6 30. gxf6 Bxf6 31. Qf2 {Nijboer,F (2561)-Kleijn,C (2383)/Groningen 2009/CBM 134 Extra/1-0 (38)}) (16... d5) 17. Bxf4 exf4 18. Nd4 Qb6 (18... Qc5) 19. Rg2 Rfd8 20. Nxe6 (20. Nf5) 20... Qxf2 21. Rxf2 fxe6 22. h4 Rc5 23. Nb5 $1 {[%csl Gb5]} Nc6 24. Bh3 $16 {[%csl Re6]} Kf7 25. Rfd2 d5 $6 (25... h6) 26. exd5 exd5 27. Nc7 $40 {[%csl Rd5]} Rc4 $2 28. Be6+ Kg6 29. Nxd5 Rxd5 30. Rxd5 Rxa4 31. Rd7 Rb4 32. Bd5 Bf8 33. Bf7+ {[%csl Rg6]} Kf5 34. R1d5+ Ne5 35. Rxe5+ 1-0

[Event "EU-ch 12th"]
[Site "Aix les Bains"]
[Date "2011.03.25"]
[Round "4"]
[White "Petrik, Tomas"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "2536"]
[BlackElo "2680"]
[Annotator "ChessBase II"]
[PlyCount "200"]
[EventDate "2011.03.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 {01h30} d5 2. c4 e6 3. Nf3 c6 4. e3 Bd6 5. Bd3 f5 6. O-O (6. Nc3 Nf6 7. Qc2 Ne4 8. O-O O-O 9. Ne5 Nd7 10. f4 $14) 6... Nf6 7. b3 Qe7 8. Bb2 O-O 9. Qc1 b6 10. Ba3 {[%emt 0:01:21]} c5 {[%emt 0:01:34]} 11. dxc5 bxc5 12. Nc3 Ba6 13. Rd1 {[%emt 0:00:56]} dxc4 $146 {91 La préparation des Noirs qui ont joué а tempo} ({RR} 13... e5 14. Bxf5 e4 15. Nxd5 Nxd5 16. Rxd5 exf3 17. Qc2 g6 18. Be4 Nc6 19. Bb2 fxg2 20. Rxd6 Qxd6 21. Bd5+ Rf7 22. Qc3 Qe5 23. Qxe5 Nxe5 24. Bxe5 Bb7 25. Bxf7+ Kxf7 26. Rd1 Bf3 27. Rd6 Re8 28. Bf4 {Reuss,A (2248)-Bravo Lutz,S/Bad Homburg 2000/EXT 2001/0-1 (42)}) 14. Bxc4 Bxc4 15. bxc4 {[%emt 0:00:51]} Nbd7 {[%emt 0:01:18]} 16. Nb5 {31 Après ce coup, les Blancs sont en grand retard а la pendule} Bb8 {[%emt 0:01:15]} 17. Rb1 Ne4 18. Nbd4 Rc8 19. g3 {[%emt 0:00:18]} Ndf6 {[%emt 0:01:08]} 20. Nd2 Qf7 21. Nxe4 fxe4 22. Nb3 Ng4 23. Qc2 Qh5 24. h4 Bxg3 25. fxg3 Nxe3 {[%emt 0:00:43]} 26. Qd2 {[%emt 0:00:06]} Nxd1 {[%emt 0:00:24]} (26... Nxc4 27. Qc1 Nxa3 28. Qxa3 Qf3 $36 {[%csl Rg3]} (28... c4)) 27. Qxd1 Qg6 28. Qe1 Rf8 29. Nd2 Rf5 30. Rb7 Raf8 31. Bb2 e5 32. Rb3 Qf7 33. Re3 Rd8 34. Bc3 Rd3 35. Rxd3 exd3 36. Qe3 Qd7 37. Ne4 Rf8 38. Qxc5 Qh3 $6 (38... Rc8 39. Qxe5 Rxc4) 39. Qd5+ Kh8 40. Qxd3 h6 41. Bxe5 $40 {[%cal Gd3e3,Ge3h6,Ge5h8]} Qf5 42. Bb2 (42. Bf4 $1 Re8 43. Nf2) 42... Rb8 43. Ba1 Re8 44. Qc3 Re7 45. Nf2 Qb1+ 46. Kg2 Qxa2 47. Qf3 {[%csl Re7]} Kg8 48. Qd5+ Rf7 49. Bd4 a5 {[%csl Ga5]} 50. Qa8+ Rf8 51. Qd5+ (51. Qb7 Rf7 52. Qc8+ Kh7) 51... Rf7 52. Kh3 Qe2 53. c5 Qb5 54. Qa8+ Rf8 55. Qd5+ Rf7 56. Kh2 a4 57. Qa8+ Kh7 58. Qe4+ Kg8 59. Qa8+ Kh7 60. Qe4+ Kg8 61. Ng4 Qc4 62. Qe8+ Kh7 63. Qe4+ Kg8 64. h5 Qb5 65. Qa8+ Kh7 66. Qe4+ Kg8 67. Ne5 Re7 68. Qd5+ Kh7 69. Qe4+ Kg8 70. Qd5+ Kh7 71. Qf3 Kg8 72. Kh3 Qe8 73. Qf5 (73. Qd5+) 73... a3 74. c6 a2 75. Ng6 Rf7 76. Qd5 Kh7 77. Ne5 Rf1 78. Qe4+ Kg8 79. Qd5+ Kh7 80. Qe4+ Kg8 81. Qe2 (81. Kg2) 81... Qe6+ $132 82. Kg2 a1=Q 83. Bxa1 Rxa1 84. Qb5 Rc1 85. c7 Rxc7 86. Qb2 Qf5 87. Qb8+ Rc8 88. Qb3+ Kh7 89. Qd3 Rc2+ 90. Kg1 Qxd3 91. Nxd3 Rc3 92. Nf4 Rxg3+ 93. Kf2 Rg5 94. Kf3 Kg8 95. Ke4 Kf7 96. Ke3 Kf6 97. Ke4 Ra5 98. Kf3 Kf5 99. Kg3 Ra3+ 100. Kh4 Ra4 0-1

[Event "EU-ch 12th"]
[Site "Aix les Bains"]
[Date "2011.03.26"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Balogh, Csaba"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2680"]
[BlackElo "2601"]
[Annotator "ChessBase II"]
[PlyCount "87"]
[EventDate "2011.03.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. Nd2 a5 10. b3 a4 11. Bb2 axb3 12. axb3 Rxa1+ 13. Bxa1 Qa3 14. Qd1 Bb4 15. Bd3 Qa5 16. Ke2 O-O ({RR} 16... d6 17. Nf3 Bg4 18. Qc2 dxe5 19. Rd1 g6 20. Be4 O-O 21. h3 Bxf3+ 22. Bxf3 Qc5 23. Qe4 Ra8 24. Kf1 f6 25. Bb2 Ra2 26. Rd8+ Kg7 27. Qb1 Ra7 28. Qe4 Ra2 29. Qb1 Ra7 30. Qe4 {[%emt 0:00:32] 1/2-1/2 Danin,A (2538) -Semcesen,D (2480)/Pardubice 2011/Mega2011 Update}) 17. Qc2 d6 $146 ({RR} 17... d5 18. Bd4 dxc4 19. bxc4 Bxd2 20. Qxd2 Qxd2+ 21. Kxd2 Be6 22. Kc3 Na4+ 23. Kb4 Rd8 24. Ra1 c5+ 25. Kxa4 Rxd4 26. Kb5 Kf8 27. Ra3 Rh4 28. h3 Rh5 29. f4 Rh4 30. f5 Bd7+ 31. Kxc5 Ke7 32. Ra7 {Dochev,D (2295)-Vajda,A (2180)/Ankara 1993/TD/1-0 (50)}) 18. Bd4 (18. Bxh7+ Kh8 19. Be4 Nd7 $1 {[%cal Gd7e5]} (19... dxe5 20. Nf3 {[%cal Gf3e5,Ga1e5]})) 18... Bxd2 19. Qxd2 Qa3 20. Qb2 Qxb2+ 21. Bxb2 $14 {[%csl Gb2,Rb6,Gd3]} dxe5 22. Ra1 Bd7 23. Ra7 $44 Rc8 24. Bc3 {[%csl Gc3,Gd3]} g6 (24... f6) 25. Kd2 f6 26. f4 $1 {[%csl Gc3]} Kf7 27. fxe5 f5 28. Bd4 Ke6 29. Be2 Be8 30. Bf3 c5 31. Bxc5 Nd7 32. Bb7 Rb8 33. Bd4 Nxe5 34. Bd5+ $40 Kd6 35. Bxe5+ Kxe5 36. Rxc7 Kd6 (36... Rxb3 $2 37. Re7+) (36... Kd4 $5) 37. Rb7 Rxb7 38. Bxb7 f4 39. b4 g5 40. Bf3 Kc7 {[%csl Rc7]} 41. Kd3 Kb6 42. Kd4 $18 Bf7 43. Be2 h6 44. c5+ 1-0

[Event "EU-ch 12th"]
[Site "Aix les Bains"]
[Date "2011.03.27"]
[Round "6"]
[White "Savchenko, Boris"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2616"]
[BlackElo "2680"]
[Annotator "ChessBase II"]
[PlyCount "120"]
[EventDate "2011.03.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 (4... g6) 5. O-O Nd4 6. Nxd4 cxd4 7. Nd5 Nxd5 8. exd5 Qc5 9. c4 a6 10. b4 $1 (10. Ba4 b5 11. cxb5 Qxd5) 10... Qxb4 11. Ba4 g6 12. d3 Bg7 13. Bd2 Qa3 {Continuant de suivre une partie déjà jouée en 2009} 14. Rb1 $146 {La tentative d'amélioration des Blancs} (14. Bc1 Qd6 15. Qb3 O-O 16. Ba3 Qf6 17. d6 e5 {½-½ Kleijn,C (2377)-Zhigalko,S (2621)/Enschede 2009/CBM 131 Extra}) (14. Re1 O-O (14... Qxd3 15. Rxe7+ $1 {[%cal Gd2g5]}) 15. Qb3 Qxb3 16. axb3 {[%csl Ra4]} d6 (16... Re8 17. b4) 17. Rxe7 Bf6 18. Ree1 Bf5 $132 {[%csl Rd3]}) 14... Qxd3 15. d6 $1 {L'idée du sacrifice b1} e6 (15... exd6 $2 16. Re1+ Kf8 17. Bc2 Qxc4 18. Qf3 Qxc2 19. Qe2 $18 {[%csl Rf8]}) 16. c5 $44 {[%csl Rc8,Gd6]} b5 (16... O-O) 17. Bc2 (17. cxb6 $142 Rb8 (17... O-O 18. b7) 18. Qc1 $40 {[%cal Gd2h6,Gc1c7]}) 17... Qc4 18. Be4 Ra7 19. Ba5 $1 {[%csl Ra7][%cal Ga5b6]} f5 20. Bf3 e5 {[%csl Ge5,Gf5][%cal Ge5e4]} 21. Bb6 Rb7 22. Qd2 O-O 23. Be2 Qd5 24. a4 $1 $44 {[%csl Rb7,Rc8,Rd7]} Rxb6 $1 {La pression est trop forte et les Noirs ont besoin d'air pour libérer le c8} 25. cxb6 Bb7 {[%csl Gb7,Rg2]} 26. f3 {[%csl Re3]} e4 $1 {[%csl Gd4,Ge4]} 27. Bd1 {[%csl Rd5][%cal Gd1b3,Gb3g8]} (27. axb5 d3 {[%csl Gd3]} (27... axb5 28. Rxb5 Qxd6)) 27... Qxd6 28. axb5 axb5 29. fxe4 fxe4 30. Bb3+ Kh8 31. Rxf8+ Bxf8 $6 (31... Qxf8 32. Rf1 Qc5 33. Rf7 d3+ {[%csl Gd3]}) 32. Qf2 Kg7 33. Rf1 $132 {[%csl Rf7]} Be7 34. Qc2 $6 (34. Qf7+ $2 Kh6) (34. Qg3 $142 $5 Qxg3 35. Rf7+ Kh6 36. hxg3 Bc5 {[%cal Gc5b6,Gd4d3,Gc5g1]} 37. Rxd7 d3+ 38. Kf1 e3 $13 {[%csl Gd3,Ge3]}) 34... e3 35. Rf7+ Kh6 36. Qe2 {[%cal Ge2g4]} Qe5 37. Kf1 Be4 38. Bc2 Qxh2 39. Ke1 Qg3+ 40. Kd1 Bxc2+ (40... Bxg2) 41. Kxc2 Bd8 42. b7 Qc7+ 43. Kb2 Qc3+ 44. Ka2 Bc7 $17 {[%csl Rb8]} 45. g3 $2 (45. Rxd7 {Semblait mieux résister}) 45... Bxg3 46. Qf1 Qc4+ 47. Kb2 Qc3+ 48. Kb1 Qb3+ 49. Ka1 e2 50. Qh1+ Kg5 51. b8=Q Qd1+ 52. Kb2 Qd2+ 53. Kb3 Qe3+ 54. Ka2 Bxb8 55. Qd5+ Be5 56. Qg2+ Bg3 57. Qd5+ Qe5 58. Qxd7 e1=Q 59. Qd8+ Kg4 60. Qd7+ Qe6+ 0-1

[Event "EU-ch 12th"]
[Site "Aix les Bains"]
[Date "2011.03.28"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Lupulescu, Constantin"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2680"]
[BlackElo "2626"]
[Annotator "ChessBase II"]
[PlyCount "111"]
[EventDate "2011.03.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 c6 {Après Andrey au début du tournoi, le Roumain va affronter son frère Sergei et ils vont répéter la même variante!} 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. O-O {Changeant le premier de la partie de la ronde 3} (6. Be3 Qb6 {1-0 Zhigalko,A (2571)-Lupulescu,C (2626) EU-ch 12th Aix-Les-Bains 2011 (3)}) 6... Nc6 7. c3 Bg6 (7... cxd4) 8. a3 cxd4 $146 ({RR} 8... c4 9. g3 f6 10. exf6 Nxf6 11. Re1 Bd6 12. Ng5 Ne4 13. Nxe4 Bxe4 14. Bh5+ g6 15. Bf3 Bxf3 16. Qxf3 Kd7 17. Bh6 Re8 18. Nd2 Ne7 19. Qf7 Kc6 20. Bg5 Qd7 21. Qxe6 Qxe6 22. Rxe6 Nf5 23. Rae1 {Ehlvest,J (2650)-Glavina Rossi,P (2380)/Oviedo 1991/EXT 1997/½-½ (35)}) 9. cxd4 Nge7 10. b4 (10. Qb3 Qd7 11. Nc3 {[%cal Gc3b5,Gb5d6]}) 10... Nf5 11. Bb2 Be7 12. Nbd2 Qb6 {[%csl Rd4]} (12... O-O) 13. Qa4 O-O 14. b5 Nb8 (14... Qa5 $6 15. Qxa5 Nxa5 16. Bc3 Nc4 17. Nxc4 dxc4 18. Rfc1 (18. Bxc4 $2 Rac8) 18... Rfc8 19. Bb2 {[%csl Rc4]}) 15. Bc3 Qd8 16. Ba5 $36 b6 17. Bb4 Qd7 18. Bxe7 Nxe7 19. Qb4 a5 20. bxa6 Nxa6 21. Qxb6 Rfb8 22. Qa5 Nb4 23. axb4 Rxa5 24. bxa5 Nc6 25. Rfc1 Nb4 26. Rc3 h6 27. a6 {[%csl Ga6]} Qa7 28. h3 Nc2 29. Ra4 Qd7 30. Ra5 Qa7 31. Rac5 $36 {[%csl Gc3,Gc5]} Nb4 32. Rc7 Qb6 33. a7 Rf8 34. R3c5 (34. Rd7 $5 {[%cal Gc3c7]}) 34... Kh7 35. Rd7 Ra8 36. Rb5 $40 Qc6 37. Rbb7 Qa4 38. Nh4 $2 (38. Bb5 $1 Qa5 39. Nb3 Qa3 40. Rb8 Rxa7 41. Rdd8 {[%csl Rh7]}) 38... Nc6 39. Nxg6 Rxa7 40. Nf8+ Kg8 41. Rxa7 Nxa7 42. Rd8 Nc6 43. Rc8 Ne7 44. Rb8 Nc6 45. Re8 Nxd4 46. Nd7+ Kh7 47. Bd3+ Nf5 48. Nf8+ Kg8 49. Rd8 Qd1+ 50. Kh2 g6 51. Nxe6+ Kh7 52. Rd7 Kg8 53. Rd8+ Kh7 54. Rd7 Kg8 55. Rd8+ Kh7 56. Rd7 1/2-1/2

[Event "EU-ch 12th"]
[Site "Aix les Bains"]
[Date "2011.03.30"]
[Round "8"]
[White "Korobov, Anton"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2647"]
[BlackElo "2680"]
[Annotator "Marchand,A/Primel,D"]
[PlyCount "240"]
[EventDate "2011.03.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 (4... Ne4 {Une ligne secondaire} 5. g3 Bb7 6. Bg2 g6 $1 7. O-O Bg7 8. Qc2 O-O 9. Rd1 f5 10. Bf4 Qc8 11. d5 d6 12. dxe6 Nc6 $44 {1/2 Dreev,A (2677)-Kurajica,B (2555) Sarajevo Bosnia 32nd 2002 (9)}) (4... c5 5. d5) 5. Qc2 (5. Qa4 $143 c5 6. Bf4 {[%cal Gf4b8]} (6. dxc5 bxc5 $11 {[%csl Gd4]} 7. Nc3 Bb7 8. Bg5 Be7 9. e3 O-O 10. Be2 d6 11. O-O Nbd7 12. Rfd1 Qb6 $11) (6. Nc3 cxd4 7. Nxd4 Bc5 8. Nb3 Be7 (8... O-O 9. Nxc5 bxc5 $32 {[%csl Ra4,Gd4][%cal Gd8b6]} 10. Bg5 h6) 9. Bf4 Bb7) 6... Bb7 7. Nc3 Be7 $1 (7... a6 $143 {Trop lent et 8.b5 n'est pas trop dangereux pour les Noirs} 8. Rd1 $32 (8. d5 $5)) 8. Rd1 {[%cal Gd4d5]} (8. d5 exd5 9. cxd5 Nxd5 10. Nxd5 (10. Qe4 Nxf4 $1 11. Qxb7 Nc6) 10... Bxd5 11. e4 Bc6 12. Qc2 O-O {Par rapport а la variante c2 jouée dans la partie, les Blancs ont moins de compensations}) (8. Nb5 $6 {La menace qui devait être parée par 7. a6 au lieu de e7 est souvent surestimée par les Noirs car en fait, les Blancs n'ont pas d'attaque} O-O $1 9. Nc7 (9. Bc7 Qc8 10. Bd6 Nc6 $32) 9... Nh5 $8 {[%csl Rf4]} 10. Nxa8 Nxf4 11. Qxa7 Bxf3 $17 {[%csl Ra7,Ra8,Re1][%cal Gb8c6,Gd8a8]}) 8... cxd4 9. Nxd4 O-O (9... Nh5) 10. Ndb5 Nc6) 5... Bb7 6. Nc3 c5 7. e4 (7. d5 $143 {Beaucoup moins dangereux que sur la variante g3}) 7... cxd4 8. Nxd4 d6 {Cette ligne avait moins bonne réputation théorique que les alternatives c6 et c5 mais elle est probablement sous-estimée. elle peut notamment retomber sur une variante Maroczy de la Kan mais avec une c2 pas trés bien placée} (8... Bc5) (8... Nc6) 9. Be2 (9. Be3) 9... Nbd7 ({RR} 9... Be7 10. f4 O-O 11. Be3 a6 12. O-O Nc6 13. Nxc6 Bxc6 14. f5 exf5 15. exf5 d5 16. Rfd1 Qc8 17. cxd5 Bxd5 18. Rac1 Bb7 19. Na4 Qxc2 20. Rxc2 Be4 {½-½ Lputian,S (2615)-Yudasin,L (2600)/Pula 1997/CBM 057 ext}) 10. O-O (10. Be3 Be7 11. O-O (11. O-O-O $5) (11. f4 a6 12. O-O-O $5 O-O 13. g4 $36 d5 $6 {1-0 Vyzmanavin,A (2480)-Razuvaev,Y (2535) URS-ch FL54 Irkutsk 1986} (13... Nc5 $142 {[%csl Re4]} 14. Bf3 Rc8 15. Kb1 b5 {Shipov})) 11... O-O 12. Rad1 a6 13. f4 ({RR} 13. b4 Qc7 14. f4 Rac8 15. Rc1 Rfe8 16. Qb1 Bf8 17. Nb3 Qb8 18. Bd3 g6 19. Rfe1 Ng4 20. Bd4 e5 21. fxe5 dxe5 22. Be3 Nxe3 23. Rxe3 Bh6 24. Rh3 Bxc1 25. Qxc1 Nf8 26. Nd5 Bxd5 27. exd5 e4 {Kozak,M (2189)-Zhigalko,S (2490)/Warsaw 2005/CBM 110 ext/0-1 (39)}) 13... Qc7 14. g4 Rfd8 15. g5 Ne8 16. f5 exf5 17. Nxf5 Bf8 18. Qd2 Nc5 19. Bf3 Nb3 20. Qf2 Qxc4 21. Be2 Qe6 22. Bg4 Qc4 23. Bxb6 Nc5 24. Rd4 {1-0 Volodin,A (2433)-Erturan,Y (2366)/Plovdiv 2010/CBM 139}) 10... Rc8 $5 {[%cal Gc8c2] C'est probablement une simple interversion avec le développement habituel du hérisson e7 et oo mais les Noirs profitent de la position pas trés heureuse de la c2} 11. Rd1 a6 {Retombe comme prévu sur une défense Kan} 12. Be3 Be7 13. f4 $1 $146 {79 Avec une  blanche en c2 au lieu de d2 ou f2 comme dans les Kan habituelles, les Blancs ne sont pas obligés de renforcer e4 par la poussée f3} (13. Rac1 {0-1 Svetushkin,D (2546)-Jenni,F (2517) WUCC op 8th Istanbul 2004 (9)}) 13... O-O {47} 14. Rac1 Qc7 {[%cal Gc7b8,Gf8e8] Terminant le développement classique du hérisson} 15. f5 $1 e5 16. Nb3 h6 (16... Qb8 {[%cal Gc8c2]}) 17. Qb1 Bc6 {[%cal Gc7b7,Gb6b5]} (17... Qb8) 18. Nd2 (18. Nd5 $5 {[%cal Gc1c7]}) 18... Qb7 19. b4 b5 {La poussée thématique dans une structure hérisson mais les Blancs vont trouver une bonne réponse tactique} 20. a4 $1 Qa8 (20... bxa4 $2 21. b5 $40 axb5 22. cxb5 {[%csl Rc6]}) 21. axb5 axb5 22. cxb5 Bb7 23. Qb3 d5 $13 24. Ra1 Rxc3 $1 {[%cal Gd5d4]} 25. Qxc3 (25. Rxa8 $143 Rxb3 26. Rxf8+ Kxf8) 25... d4 26. Rxa8 (26. Qb2 $2 Qb8) 26... dxc3 27. Ra7 $40 Rb8 28. Nc4 Bxb4 29. Rb1 Bf8 30. Bf3 Nc5 31. Nxe5 Nfxe4 (31... Re8) 32. Rb4 $6 {les Blancs n'avaient plus qu'une minute pour passer le controle de temps} (32. Rd1 c2 33. Rc1) 32... Bd5 (32... Re8 $1 33. Bd4 Bd5 34. b6 Bd6 $132) 33. Rd4 Rxb5 34. Rxd5 Rb1+ 35. Rd1 c2 36. Rf1 $2 {Les deux joueurs devaient être en gros zeitnot car il y a eu une suite de gaffes avant le contrôle de temps} (36. Rc1 $8 {[%cal Gc5b3]} Nb3 37. Bxe4 Rxc1+ 38. Bxc1 Nxc1 39. Kf1 $18) 36... Nb3 {[%cal Gc2c1]} 37. Bxe4 Bc5 $1 {[%csl Re3,Rg1][%cal Gc5g1,Gc5a7]} 38. Ra8+ Kh7 39. f6+ (39. Rxb1 Bxe3+ 40. Kf1 cxb1=Q+ 41. Bxb1) 39... g6 40. g3 $4 (40. Rxb1 Bxe3+ 41. Kh1 cxb1=Q+ 42. Bxb1) 40... Bxe3+ 41. Kg2 Rxf1 42. Bxc2 Rf2+ 43. Kh3 Rxc2 44. Nxf7 g5 {[%cal Gh7g6]} 45. Ne5 {[%csl Rh7]} h5 (45... Bd4) 46. f7 {(=)} g4+ 47. Nxg4 hxg4+ 48. Kxg4 Bh6 49. f8=Q Bxf8 50. Rxf8 Rxh2 {Début d'une finale complexe} 51. Rf7+ Kg8 $6 (51... Kg6 $142 {Plus actif} 52. Rb7 Nd4 53. Rb6+ Kf7 54. Rd6 Ne6) 52. Ra7 Nc5 53. Kg5 Ne6+ 54. Kf5 Nf8 55. g4 $11 Rf2+ {Les Noirs refusent mais c'est difficile а gagner} 56. Kg5 {20} Rd2 57. Kf5 Rd5+ 58. Ke4 Rb5 59. Kf4 Ne6+ 60. Kg3 Ng5 61. Kf4 Rc5 62. Rb7 Ra5 63. Rd7 Ne6+ (63... Kf8) 64. Kg3 Ng5 65. Kf4 Nf7 66. Rb7 Ra4+ 67. Kg3 Kg7 68. Rb5 Nd6 69. Rb6 Ne4+ 70. Kf3 Nf6 71. g5 {Les Noirs ont réussi а couper le  blanc de la protection du } Nh7 72. Ke3 Nxg5 73. Kd3 Kf7 74. Kc3 Ne6 {La finale est nulle même si dans certains cas particuliers trés rares, il peut y avoir un gain si le  Blanc est repoussé sur la 01ère rangée comme l'avait montré une étude de Centurini} 75. Rb4 Ra5 76. Rb6 Kf6 77. Kb4 $1 {Gagne un tempo sur la  pour rester au centre de l'échiquier} Rh5 78. Rb5 Rh4+ 79. Kc3 Nf4 80. Kc4 $1 {La découverte n'est pas а craindre} Ke6 81. Rb1 Nd5+ 82. Kc5 Ne3 83. Rb4 Rh5+ 84. Kc6 Re5 85. Rb5 Nd5 86. Rc5 Rh5 87. Rc1 Nb4+ 88. Kb6 Kd6 89. Rd1+ Nd5+ 90. Kb5 Rh4 91. Rc1 Rb4+ 92. Ka5 {Le  est repoussé а la bande mais tant qu'il n'est pas sur la case a7 ou a2, il ne craint rien.} Rb8 93. Ka4 Ke5 94. Rh1 Nc3+ 95. Ka3 Kd4 96. Rh4+ Kd3 97. Rh3+ Kc4 98. Rh4+ Kd5 99. Rd4+ $3 {La  folle!} Ke5 100. Rh4 Ne2 101. Rb4 Rc8 102. Rh4 Kd5 103. Kb4 Rb8+ 104. Ka5 Nc3 105. Rh5+ Kc6 106. Rh6+ Kc5 107. Rh5+ Nd5 108. Ka4 Rb7 109. Ka3 Kc4 110. Rh4+ Kd3 111. Rh3+ Ne3 112. Ka4 Rb1 {Les Noirs continuent d'y croire} 113. Ka5 Kd4 114. Rh4+ Kc5 115. Rh5+ Nd5 116. Ka4 Rb4+ 117. Ka3 Rg4 118. Rh8 Rg3+ 119. Kb2 Nb6 120. Kc2 Nd5 {[%mdl 4096]} 1/2-1/2

[Event "EU-ch 12th"]
[Site "Aix les Bains"]
[Date "2011.03.31"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Gabrielian, Artur"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2680"]
[BlackElo "2532"]
[Annotator "ChessBase II"]
[PlyCount "65"]
[EventDate "2011.03.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 c5 2. c3 d6 {Trés populaire au début des années 90 mais cette ligne est beaucoup moins jouée aujourd'hui} 3. d4 Nf6 4. Bd3 (4. f3 {L'alternative} Nbd7 5. Be3 g6 6. Bd3 Bg7 7. Ne2 O-O 8. O-O Qc7 $132) 4... Qc7 (4... g6) 5. Nf3 g6 6. O-O Bg7 7. h3 (7. Re1 {[%cal Ge4e5]} O-O 8. Nbd2) 7... O-O 8. Bg5 (8. Bf4 Nbd7 9. Na3 a6 10. Re1 e5 11. Bh2 b5 12. Nc2 c4 13. Bf1 Bb7 14. d5 Nc5 15. Nd2 Bh6 16. f3 Qb6 17. Kh1 Nh5 18. Rb1 f5 19. exf5 gxf5 20. b3 cxb3 21. axb3 Rac8 22. c4 b4 23. g3 {Karpov,A (2337)-Gabrielian,A (2535)/Sukhumi 2006/½-½}) 8... Nc6 $146 ({RR} 8... Rd8 9. Nbd2 h6 10. Be3 a6 11. Qe2 Nbd7 12. b4 b5 13. bxc5 dxc5 14. Rac1 Bb7 15. e5 Nd5 16. e6 c4 17. Bb1 fxe6 18. Bxg6 e5 19. Bf5 exd4 20. Bxh6 Nf8 21. Be6+ Kh8 22. Bxg7+ Kxg7 23. Nxd4 {Vajda,L (2564)-Lerch,P (2306)/France 2007/1-0 (33)}) ({RR} 8... h6 9. Bh4 Nh5 10. dxc5 dxc5 11. Nbd2 Nc6 12. Nh2 Rd8 13. Qc2 Qd6 14. Bb5 Qxd2 15. Qxd2 Rxd2 16. Bxc6 bxc6 17. Bxe7 Rxb2 {0-1 Iacobacci,E-Garcia,R (2344)/Buenos Aires 2004}) 9. d5 Ne5 10. Nxe5 dxe5 11. c4 Nh5 {[%csl Gf4]} 12. Nc3 Nf4 13. Re1 a6 (13... h6 14. Bh4 g5 15. Bg3 a6) 14. Bf1 h6 15. Bh4 g5 $1 $132 {[%csl Gf4]} 16. Bg3 Bd7 17. f3 Rad8 (17... Rab8 18. Bf2 b5) 18. Bf2 f5 {Un coup actif mais qui donne une case forte "e4" pour les Blancs} (18... b6) 19. g3 Ng6 20. exf5 $1 {[%csl Ge4][%cal Gc3e4]} Bxf5 21. Ne4 b6 22. b4 $1 cxb4 23. Rb1 a5 24. a3 e6 25. axb4 exd5 26. cxd5 axb4 27. Rxb4 Qf7 28. Rxb6 Rxd5 $2 29. Qb3 {[%csl Rd5,Rf7,Rg8][%cal Gf1c4]} Be6 30. Bc4 $18 Rfd8 31. Rxe6 Qxe6 32. Nc3 Qxh3 33. Bxd5+ 1-0

[Event "EU-ch 12th"]
[Site "Aix les Bains"]
[Date "2011.04.01"]
[Round "10"]
[White "Parligras, Mircea Emilian"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2598"]
[BlackElo "2680"]
[PlyCount "10"]
[EventDate "2011.03.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. Bg5 Be7 1/2-1/2

[Event "EU-ch 12th"]
[Site "Aix les Bains"]
[Date "2011.04.02"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Ragger, Markus"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2680"]
[BlackElo "2614"]
[PlyCount "19"]
[EventDate "2011.03.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 1/2-1/2

[Event "RUS-chT 18th"]
[Site "Olginka"]
[Date "2011.04.12"]
[Round "1"]
[White "Nakhapetiane, Pogos"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2495"]
[BlackElo "2680"]
[PlyCount "84"]
[EventDate "2011.04.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Desnogorsk Atom"]
[BlackTeam "Khanty Mansiysk Yugra"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Be7 8. Be3 O-O 9. g5 Nfd7 10. Qd2 Nc6 11. f4 Nxd4 12. Qxd4 b5 13. O-O-O Bb7 14. Rg1 Re8 15. h4 d5 16. e5 Qc7 17. h5 Rac8 18. Qd2 Nc5 19. Kb1 d4 20. Bxd4 b4 21. Ne2 Be4 22. Ka1 Red8 23. Bg2 Bf5 24. Bf3 Qa5 25. Nc1 Rxd4 26. Qxd4 Bxc2 27. Qc4 Bxd1 28. Rxd1 g6 29. Kb1 Qb6 30. Nb3 Rb8 31. Nd4 Rd8 32. Qc2 Bf8 33. Nc6 Rc8 34. Nd4 a5 35. Qc4 Rd8 36. Nb5 Rxd1+ 37. Bxd1 Qd8 38. Kc2 Qa8 39. h6 Qg2+ 40. Be2 Qf2 41. Kd2 Na4 42. Qd4 Qxd4+ 1/2-1/2

[Event "RUS-chT 18th"]
[Site "Olginka"]
[Date "2011.04.13"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Bologan, Viktor"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2680"]
[BlackElo "2671"]
[PlyCount "215"]
[EventDate "2011.04.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Khanty Mansiysk Yugra"]
[BlackTeam "Tomsk 400"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O c5 7. c4 Nbc6 8. Na3 a6 9. dxc5 d4 10. Qa4 Ng6 11. Rd1 d3 12. Be3 Be7 13. Nc2 O-O 14. Bxd3 Bxd3 15. Nce1 Ncxe5 16. Nxe5 Nxe5 17. Nxd3 Nxd3 18. Qa3 Qc8 19. Rxd3 b6 20. b4 bxc5 21. Bxc5 Bxc5 22. bxc5 Ra7 23. Rd6 Rc7 24. Rxa6 Rxc5 25. Ra8 Qxa8 26. Qxc5 Rc8 27. Qb4 h6 28. h3 Qa6 29. Qb5 Qa7 30. Qb3 Rd8 31. Qc3 Qd4 32. Rc1 Qxc3 33. Rxc3 Rd1+ 34. Kh2 Rd2 35. a3 Kf8 36. c5 Ke8 37. c6 Kd8 38. c7+ Kc8 39. Kg3 h5 40. h4 Rd4 41. Kh3 Rd2 42. Kg3 Rd4 43. Rc5 g6 44. Rc3 e5 45. Rc6 Rf4 46. Rc5 Ra4 47. Rxe5 Rxa3+ 48. f3 Kxc7 49. Re7+ Kd6 50. Rxf7 Ke6 51. Rf8 Ra2 52. Kh3 Rb2 53. g4 Ke7 54. Rf4 hxg4+ 55. fxg4 Rb3+ 56. Kg2 Ke6 57. Rf3 Rb1 58. g5 Ke5 59. Kh3 Rh1+ 60. Kg4 Rg1+ 61. Rg3 Rh1 62. Re3+ Kd5 63. Re8 Ra1 64. Re3 Ra4+ 65. Kg3 Rb4 66. Kh3 Ra4 67. Rg3 Ke6 68. Rf3 Ke5 69. Kg3 Rb4 70. Ra3 Ke6 71. Rf3 Ke5 72. Kh3 Ra4 73. Rg3 Ke6 74. Rf3 Ke5 75. Rf6 Ra3+ 76. Kg4 Ra4+ 77. Kg3 Ra3+ 78. Rf3 Ra4 79. Rb3 Ke6 80. Rb6+ Kf7 81. Rf6+ Kg7 82. Rf4 Ra7 83. Rd4 Rf7 84. Rd6 Rf1 85. Rd7+ Kg8 86. Kg4 Rf2 87. Rd4 Kg7 88. Kg3 Rf1 89. Rf4 Ra1 90. Kf3 Ra3+ 91. Kg4 Ra7 92. Kf3 Ra3+ 93. Ke4 Ra5 94. Kd4 Rb5 95. Kc4 Ra5 96. Kb4 Re5 97. Kc4 Ra5 98. Rd4 Rf5 99. Rd7+ Kg8 100. Kd3 Rf3+ 101. Kc4 Rf5 102. Rd5 Rf4+ 103. Rd4 Rf5 104. Re4 Kg7 105. Kd4 Ra5 106. Re7+ Kg8 107. Rc7 Rf5 108. Ke4 1/2-1/2

[Event "RUS-chT 18th"]
[Site "Olginka"]
[Date "2011.04.14"]
[Round "3"]
[White "Efimenko, Zahar"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2708"]
[BlackElo "2680"]
[PlyCount "69"]
[EventDate "2011.04.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Sankt Petersburg Chess Federation"]
[BlackTeam "Khanty Mansiysk Yugra"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 e6 11. b3 d6 12. Bb2 Be7 13. Nd1 O-O 14. Ne3 b5 15. Bg2 Bb7 16. f4 Nd7 17. Ng4 c4 18. Kh1 Rac8 19. b4 h5 20. Nf2 Bf6 21. e5 dxe5 22. fxe5 Bxg2+ 23. Kxg2 Qc6+ 24. Kg1 Be7 25. Qxh5 Bxb4 26. Ne4 Bc5+ 27. Kf1 Rfd8 28. Kg2 Be7 29. Kh3 Qd5 30. Re2 f5 31. Nf6+ Bxf6 32. exf6 c3 33. Bxc3 Rxc3 34. f7+ Kf8 35. Qh8+ 0-1

[Event "RUS-chT 18th"]
[Site "Olginka"]
[Date "2011.04.16"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Ionov, Sergey"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2680"]
[BlackElo "2541"]
[PlyCount "87"]
[EventDate "2011.04.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Khanty Mansiysk Yugra"]
[BlackTeam "St Petersburg Mikhail Chigorin CC"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nc6 8. Qe2 Be7 9. O-O O-O 10. Rd1 Bd7 11. Bd2 Rc8 12. Nc3 Nxc3 13. Bxc3 d5 14. Bd3 f5 15. Qd2 Be8 16. Be2 Bh5 17. Ne1 Bxe2 18. Qxe2 Qd7 19. Nd3 b6 20. g3 a5 21. h4 b5 22. Qe3 b4 23. Be1 Na7 24. a3 bxa3 25. bxa3 Nb5 26. Nf4 a4 27. Rdb1 Rb8 28. Bb4 Nc7 29. Bxe7 Qxe7 30. Qc3 Nb5 31. Qd3 Nc7 32. Rxb8 Rxb8 33. Rc1 Qd7 34. Rc5 Rb7 35. Qc2 Na6 36. Rc8+ Kf7 37. Nxe6 Qxe6 38. Rc6 Rc7 39. Rxc7+ Nxc7 40. Qxc7+ Kg8 41. Qb8+ Kf7 42. Qa7+ Kg6 43. Qxa4 f4 44. Qc2+ 1-0

[Event "RUS-chT 18th"]
[Site "Olginka"]
[Date "2011.04.17"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Ovetchkin, Roman"]
[Result "1/2-1/2"]
[ECO "C16"]
[WhiteElo "2680"]
[BlackElo "2487"]
[PlyCount "61"]
[EventDate "2011.04.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Khanty Mansiysk Yugra"]
[BlackTeam "Nizhny Tagil Politekhnik"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. a3 Bxc3+ 6. bxc3 Qd7 7. Qg4 g6 8. a4 Ba6 9. Bxa6 Nxa6 10. Ne2 Nb8 11. a5 Nc6 12. axb6 cxb6 13. h4 h5 14. Qf3 Nge7 15. Bg5 Na5 16. Qf6 Rh7 17. f3 Nc4 18. g4 a5 19. O-O Ra7 20. Rfb1 Qc7 21. Kg2 Ng8 22. Qf4 Kd7 23. Qc1 Qc6 24. Kh3 Ra8 25. Qd1 Rf8 26. Qd3 Kc8 27. Nf4 Rh8 28. Re1 Kb7 29. Rab1 Ka7 30. Rb3 Qd7 31. Rbb1 1/2-1/2

[Event "RUS-chT 18th"]
[Site "Olginka"]
[Date "2011.04.19"]
[Round "7"]
[White "Potkin, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E41"]
[WhiteElo "2653"]
[BlackElo "2680"]
[PlyCount "61"]
[EventDate "2011.04.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Moscow ShSM-64"]
[BlackTeam "Khanty Mansiysk Yugra"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 Nc6 7. O-O Bxc3 8. bxc3 d6 9. e4 e5 10. d5 Ne7 11. Nh4 h6 12. Qf3 Ng6 13. Nf5 Bxf5 14. exf5 e4 15. Bxe4 Ne5 16. Qe2 Qa5 17. Bd2 Rfe8 18. Bc2 Qa6 19. Bb3 Nxd5 20. Bxh6 gxh6 21. f4 Nxc4 22. Qh5 Kg7 23. Rf3 Rh8 24. Re1 Kf8 25. Rg3 Re8 26. Rg8+ Rxg8 27. Qxh6+ Rg7 28. Qh8+ Rg8 29. Qh6+ Rg7 30. Qh8+ Rg8 31. Qh6+ 1/2-1/2

[Event "RUS-chT 18th"]
[Site "Olginka"]
[Date "2011.04.20"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Roiz, Michael"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2680"]
[BlackElo "2661"]
[PlyCount "173"]
[EventDate "2011.04.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Khanty Mansiysk Yugra"]
[BlackTeam "Saratov Economist SSSEU"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Be2 e5 5. O-O d6 6. Nc3 Be7 7. d3 f5 8. exf5 Bxf5 9. Be3 Nf6 10. Nd2 O-O 11. Nde4 Qd7 12. Nxf6+ Bxf6 13. Bf3 Rab8 14. Be4 Kh8 15. Qf3 g6 16. a3 Bg7 17. b4 Be6 18. Qd1 b6 19. Qa4 Nd4 20. Qxd7 Bxd7 21. Ra2 Nf5 22. Bd2 Bh6 23. Bxh6 Nxh6 24. b5 Ng4 25. a4 Nf6 26. a5 Nxe4 27. dxe4 Be6 28. axb6 axb6 29. Ra4 Ra8 30. Rfa1 Ra5 31. Rxa5 bxa5 32. Ra4 Ra8 33. Kf1 Kg7 34. Ke2 Kf7 35. Kd3 Ke7 36. Kc2 Kd7 37. Kb3 g5 38. f3 Kc7 39. Ra2 h5 40. h3 Bf7 41. Ra1 Be6 42. Ra3 Bf7 43. Nd1 Be6 44. Ne3 Kb6 45. Ra1 Rf8 46. Rd1 Kc7 47. Ka4 Rd8 48. Rh1 h4 49. Kb3 Ra8 50. Ra1 Kb6 51. Ka4 Rd8 52. Rc1 Rf8 53. Nf1 Rd8 54. Nd2 Ra8 55. Kb3 Kc7 56. Nb1 Bf7 57. Nc3 Be6 58. Na4 Rb8 59. Kc3 Rd8 60. Rd1 Ra8 61. Rd2 Rb8 62. Rd1 Ra8 63. Rg1 Rf8 64. Kd3 Kb7 65. Nc3 Kb6 66. Ra1 Ra8 67. Ra4 Rf8 68. Ke2 Rh8 69. Nd1 Rd8 70. Ne3 Ra8 71. Ra1 Kc7 72. Kd3 Kb6 73. Kc3 Rf8 74. Rd1 Kc7 75. Rd2 Ra8 76. Kb3 Rd8 77. Re2 Ra8 78. Ka4 Kb6 79. Rd2 Rd8 80. g3 hxg3 81. Rg2 Rh8 82. Rxg3 Rxh3 83. Rxh3 Bxh3 84. Nd5+ Kb7 85. Ne3 Kb6 86. Nd5+ Kb7 87. Ne3 1/2-1/2

[Event "RUS-chT 18th"]
[Site "Olginka"]
[Date "2011.04.22"]
[Round "10"]
[White "Smirnov, Pavel"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2539"]
[BlackElo "2680"]
[PlyCount "33"]
[EventDate "2011.04.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Belgorod BelGu"]
[BlackTeam "Khanty Mansiysk Yugra"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. h4 Bh6 14. a4 bxa4 15. Ncb4 O-O 16. Qxa4 a5 17. Bb5 1/2-1/2

[Event "RUS-chT 18th"]
[Site "Olginka"]
[Date "2011.04.23"]
[Round "11"]
[White "Belyakov, Bogdan"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2301"]
[BlackElo "2680"]
[PlyCount "79"]
[EventDate "2011.04.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Yamal"]
[BlackTeam "Khanty Mansiysk Yugra"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. h3 Be6 9. a4 h6 10. Be2 Nbd7 11. O-O Rc8 12. Nd2 d5 13. exd5 Nxd5 14. Nxd5 Bxd5 15. Bf3 Nf6 16. c4 Bc6 17. a5 e4 18. Be2 Bd6 19. c5 Bc7 20. Nc4 Nd5 21. Nb6 Nxe3 22. fxe3 Rb8 23. Bc4 O-O 24. Qh5 Kh8 25. Nd5 Bxd5 26. Bxd5 Qe7 27. Bxf7 Be5 28. Rf5 Bxb2 29. Raf1 Bc3 30. Kh1 Rbd8 31. Qg6 Bd2 32. Be6 Bxe3 33. Rxf8+ Rxf8 34. Rxf8+ Qxf8 35. Bf5 Kg8 36. Qe6+ Kh8 37. Qg6 Kg8 38. Qe6+ Kh8 39. Qg6 Kg8 40. Qe6+ 1/2-1/2

[Event "POL-chT"]
[Site "Wroclaw"]
[Date "2011.10.07"]
[Round "7.1"]
[White "Czakon, Jakub"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2496"]
[BlackElo "2679"]
[PlyCount "118"]
[EventDate "2011.05.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Pultusk Nadnarwianka"]
[BlackTeam "Dankowice"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 Bb4 6. Qb3 c5 7. a3 Bxd2+ 8. Bxd2 O-O 9. dxc5 bxc5 10. Qc2 Bb7 11. Bg2 Be4 12. Qc3 d6 13. O-O Nbd7 14. Rfd1 Qb6 15. Bf4 d5 16. cxd5 exd5 17. b4 Rac8 18. Bh3 Qa6 19. Qd2 Rfe8 20. bxc5 Rxc5 21. Nd4 Rc4 22. Qb2 Qa4 23. Nf5 Rc2 24. Qb4 Qa6 25. Nd4 Rc5 26. a4 Qb6 27. Qxb6 axb6 28. Nb5 Ra8 29. Be3 Rc4 30. Nd6 Rcxa4 31. Rxa4 Rxa4 32. Nxe4 Rxe4 33. Bxd7 Nxd7 34. Rxd5 Nf6 35. Rd8+ Re8 36. Rxe8+ Nxe8 37. Bxb6 f5 38. Kg2 Kf7 39. Kf3 Nf6 40. Bd4 Nd5 41. g4 g6 42. Kg3 h5 43. gxh5 gxh5 44. Kf3 Kg6 45. Bc5 Kg5 46. Kg3 Nc3 47. Kf3 Nd5 48. e3 Kg6 49. Bd4 Kg5 50. Be5 Ne7 51. Bc7 Nd5 52. Bd8+ Kg6 53. e4 Nb4 54. e5 Nc6 55. Bf6 Nd4+ 56. Ke3 Ne6 57. Kd3 Kf7 58. Kc4 Nf4 59. Kd4 Ke6 1/2-1/2

[Event "POL-chT"]
[Site "Wroclaw"]
[Date "2011.10.08"]
[Round "8.1"]
[White "Zhigalko, Sergei"]
[Black "Wojtaszek, Radoslaw"]
[Result "1/2-1/2"]
[ECO "E34"]
[WhiteElo "2679"]
[BlackElo "2721"]
[PlyCount "108"]
[EventDate "2011.05.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Dankowice"]
[BlackTeam "Wroclaw"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 Qxd5 6. Nf3 Qf5 7. Qxf5 exf5 8. a3 Be7 9. Bf4 c6 10. e3 Nbd7 11. h3 Nb6 12. Bd3 Be6 13. Rc1 a5 14. Bc7 Nbd5 15. Nxd5 Nxd5 16. Bh2 Nb6 17. Nd2 Kd7 18. Be5 f6 19. Bg3 h5 20. h4 a4 21. f3 Rhe8 22. Kf2 Ra5 23. Rc2 g6 24. Rhc1 Bf8 25. e4 Bh6 26. Rd1 Bxd2 27. Rdxd2 fxe4 28. fxe4 Bb3 29. Rc5 Rea8 30. Ke3 Nc8 31. Rf2 Rxc5 32. dxc5 Ke6 33. Bc7 Ne7 34. g3 f5 35. Kd4 fxe4 36. Bxe4 Nf5+ 37. Bxf5+ gxf5 38. Re2+ Kd7 39. Bd6 Re8 40. Rxe8 Kxe8 41. Ke5 Kd7 42. Bf8 Bd1 43. Kxf5 Ke8 44. Bh6 Kf7 45. Bg5 Be2 46. Ke5 Kg6 47. Kd6 Kf5 48. Kc7 Ba6 49. Kb6 Kg4 50. Bf4 Kf5 51. Ka5 Bb5 52. Kb6 Ba6 53. Ka5 Bb5 54. Kb6 Ba6 1/2-1/2

[Event "POL-chT"]
[Site "Wroclaw"]
[Date "2011.10.09"]
[Round "9"]
[White "Kryvoruchko, Yuriy"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2640"]
[BlackElo "2679"]
[PlyCount "89"]
[EventDate "2011.05.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Gorzow Welkopolski"]
[BlackTeam "Dankowice"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. d3 d6 6. O-O e6 7. Bg5 Bd7 8. Bxc6 Bxc6 9. Bxf6 gxf6 10. d4 cxd4 11. Nxd4 h5 12. Nxc6 bxc6 13. Qf3 Be7 14. Ne2 d5 15. c4 dxe4 16. Qxe4 f5 17. Qf3 Bf6 18. Rab1 Rd8 19. b4 h4 20. Rbd1 Be5 21. Rxd8+ Kxd8 22. h3 Ke7 23. Nc1 Qb6 24. Nd3 Bf6 25. Re1 Qd4 26. Qxf5 Qxc4 27. Ne5 Qd5 28. Qf4 Bxe5 29. Rxe5 Qd1+ 30. Kh2 Qd6 31. Qg5+ Ke8 32. f4 Qxb4 33. Re3 Qd6 34. Rb3 Qc7 35. Kh1 a6 36. Rb1 c5 37. f5 Rf8 38. Qxh4 c4 39. Rc1 c3 40. Qb4 a5 41. Rxc3 axb4 42. Rxc7 exf5 43. Kg1 Kd8 44. Ra7 Re8 45. Ra8+ 1-0

[Event "Lublin 3rd"]
[Site "Lublin"]
[Date "2011.05.15"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Alekseev, Evgeny V"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2679"]
[BlackElo "2673"]
[PlyCount "107"]
[EventDate "2011.05.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "POL"]
[EventCategory "18"]
[SourceTitle "CBM 143"]
[Source "ChessBase"]
[SourceDate "2011.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2011.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nh6 7. a4 f6 8. Be3 Qd6 9. Nbd2 e5 10. Nc4 Qe7 11. Qd2 Nf7 12. Qa5 Bf8 13. Nfd2 Qd8 14. Qxd8+ Nxd8 15. f4 exf4 16. Bxf4 Nf7 17. O-O Be7 18. Bg3 O-O 19. Bh4 Ng5 20. Bxg5 fxg5 21. Rxf8+ Kxf8 22. Rf1+ Kg7 23. e5 Be6 24. Nd6 b6 25. a5 Rf8 26. Ra1 b5 27. N2e4 c4 28. dxc4 bxc4 29. Ra4 Rb8 30. Nxc4 g4 31. hxg4 Bxg4 32. b3 Rb4 33. Ra1 Be6 34. Ned6 h5 35. a6 Bd8 36. Rd1 Bg5 37. Kf2 Rb8 38. Ne4 Be7 39. Ncd6 Rf8+ 40. Ke3 Bd8 41. b4 g5 42. Nc5 Bg4 43. Rd4 Kg6 44. c4 Bb6 45. Nde4 Bc7 46. e6 Re8 47. Rd7 Bb6 48. Kd2 h4 49. Nd6 Rh8 50. Nf7 Re8 51. Ne5+ Kf5 52. Nxc6 Kf6 53. Rf7+ Kg6 54. Ne5+ 1-0

[Event "Lublin 3rd"]
[Site "Lublin"]
[Date "2011.05.16"]
[Round "2"]
[White "Socko, Bartosz"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2654"]
[BlackElo "2679"]
[Annotator "Ftacnik,Lubomir"]
[PlyCount "86"]
[EventDate "2011.05.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "POL"]
[EventCategory "18"]
[SourceTitle "CBM 143"]
[Source "ChessBase"]
[SourceDate "2011.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2011.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 c5 6. e4 cxd4 7. e5 {The knight on d2 is not an ideal piece, so White has to strive to disrupt his opponent's coordination as well.} (7. Nxd4 Bc5 $15) 7... Ng4 8. h3 Nh6 9. Bg2 Nc6 10. O-O Nf5 11. a3 {The whole line is not easy for White, since even the banal recapture of the sacrificed d4-pawn is not so easy.} (11. Qa4 Qc8 (11... Bb7 12. Ne4 Na5 $5 (12... h5 13. a3 Be7 14. Re1 Kf8 15. Bf4 f6 $6 16. h4 Nh6 $2 17. exf6 gxf6 18. Nd6 $16 {1-0 Maki Uuro,M-Lassila,E/Helsinki 1996/ (47)}) 13. Qc2 Rc8 14. b3 Bc5 15. Bf4 O-O 16. g4 Ne7 17. h4 $6 Ng6 $1 18. Bg5 Be7 19. Nd6 Bxf3 20. Bxe7 Qxe7 21. Nxc8 Rxc8 22. Bxf3 Nxe5 $17 {0-1 Hellsten,J (2495)-Shipov,S (2575)/Gistrup 1997 (45)}) 12. Ne4 h5 13. Bd2 Bb7 14. Rfe1 a6 15. Qd1 Nb4 16. Nxd4 Nxd4 17. Bxb4 Bxb4 18. Qxd4 Bxe4 19. Rxe4 Bc5 20. Qd2 a5 21. Qg5 g6 22. Qf6 Rh7 23. Rd1 Ra7 {½-½ Geller,E (2565)-Giorgadze,T (2540)/Vilnius 1980 (33)}) 11... Be7 (11... Rc8 12. Re1 (12. b4 Bb7 13. Ne4 $2 Nxb4 $1 $17) 12... Be7 13. b4 Bb7 14. Ne4 $1 h5 15. Bf4 $11 {1-0 Nepomnishay,M-Geller,E/St Petersburg 1994/ (24)}) (11... Qc7 12. b4 Bb7 13. Ne4 h5 14. Bf4 a5 $2 (14... Be7 $15) 15. b5 Nd8 16. Nxd4 Qxc4 17. Nxf5 exf5 18. Rc1 Qe6 19. Ng5 $16 {Sherbakov-Galliamova/Cheliabinsk/1989}) 12. b4 Bb7 13. g4 {The most ambitious continuation is pushing away the mighty f5-knight at the cost of weakening the kingside. The alternatives are not easy to judge as 13.b3 promises little and 13.e4!? is unclear.} (13. Nb3 Rc8 (13... Qc7 14. Bf4 $6 (14. Re1) 14... h6 $1 15. g4 Nh4 16. Nxh4 Bxh4 17. b5 Ne7 18. Qxd4 Bxg2 19. Kxg2 Ng6 20. Bh2 Qb7+ 21. f3 O-O $15 {0-1 Goldin,A-Dokhoian,Y/Klaipeda 1988/ (44)}) 14. Bb2 Qc7 15. Re1 O-O 16. Rc1 (16. Nbxd4 Ncxd4 17. Nxd4 Nxd4 18. Bxb7 Qxb7 19. Qxd4 Rc7 $11) 16... a5 $1 17. b5 (17. g4 Nh4 18. Nxh4 Bxh4 19. Nxd4 Nxd4 20. Bxd4 Bxg2 21. Kxg2 f6 $36) 17... Nd8 18. a4 Bb4 19. Re2 Bxf3 20. Bxf3 Nb7 21. Be4 $1 Ne7 22. Nxd4 {½-½ Adianto,U (2591)-Alekseev,E (2616)/Tripoli 2004 (35)}) (13. Ne4 $5 d5 (13... O-O 14. g4 d5 (14... Nh4 15. Nxh4 Bxh4 16. Nd6 $16) 15. cxd5 (15. exd6 $6 Nxd6 16. Nxd6 Qxd6 17. Nxd4 Rfd8 $15) (15. gxf5 $2 dxe4 16. f6 gxf6 17. Bh6 exf3 18. Qxf3 Kh8 19. exf6 Bd6 20. Bxf8 Qxf8 $19) 15... exd5 16. Ned2 (16. Neg5 Nh4 $1 $15) 16... Nh4 17. b5 Na5 18. Nxh4 Bxh4 19. Nf3 Be7 20. Nxd4 $13) (13... Rc8 14. g4 d5) (13... Qc7 14. g4 d5 15. cxd5 exd5 16. Neg5 $44) 14. cxd5 Qxd5 (14... exd5 15. Ned2 a6 $1 16. Nb3 Rc8 (16... O-O 17. g4) 17. Bb2 (17. g4 Nh4 18. Nxh4 Bxh4 19. Nxd4 Nxd4 20. Qxd4 Rc4 $36) 17... O-O 18. g4 Nh4 19. Nxh4 Bxh4 $13) 15. Re1 d3 $5 (15... O-O $142 16. g4 (16. Bb2 d3 (16... Rfd8 17. g4 Nh6 (17... Ne3 18. fxe3 Qxe4 19. Nxd4 Qxg2+ 20. Kxg2 Nxd4+ 21. e4 $18) 18. Nxd4 Qd7 19. Nxc6 Bxc6 20. Qxd7 Bxd7 21. Rac1 $16) 17. g4 Nh6 18. Re3 Rfd8 $13) 16... Ne3 $5 (16... Nh4 17. Nxh4 Bxh4 18. Nf6+ $18) (16... Nh6 17. Bxh6 gxh6 18. Qd2 $16) 17. fxe3 Qxe4 18. Nxd4 (18. exd4 Qd5 19. Be3 $132) 18... Qxe5 19. Bb2 Bg5 $16) 16. Bb2 $44 O-O-O $2 (16... O-O $142) 17. g4 Nh6 18. Nfd2 Qb5 $4 (18... Qd7 $8 19. Nc4 Kb8 20. Ned6 $16) (18... Nxe5 19. Nd6+ $1 Qxd6 20. Bxe5 $18) 19. Nc3 {1-0 Tregubov,P (2615)-Shaposhnikov,E (2503)/Samara 2000} (19. Nc3 Qa6 20. b5 $18)) 13... Nh4 14. Nxh4 Bxh4 15. Ne4 Be7 16. Bg5 $1 {[%mdl 4] Socko is rushing to take advantage of the d6-square weakness. The text move is more ambitious than the more moderate line 16.f4.} (16. Bf4 O-O 17. g5 Kh8 (17... Qb8 18. Re1 Kh8 19. Qh5 Nxe5 $5 (19... a5 20. Bg3 Rg8 21. c5 bxc5 22. bxc5 Qe8 23. Qh4 a4 24. Nd6 Bxd6 25. Be4 h6 26. cxd6 Qd8 27. Rab1 Rb8 28. gxh6 Qxh4 29. Bxh4 Na5 30. Bxb7 Rxb7 31. Rxb7 Nxb7 32. hxg7+ Kxg7 33. Rd1 $16 {1-0 Eljanov,P (2655)-Alekseev,E (2634)/Moscow 2006 (104)}) 20. Bxe5 Qxe5 21. Nc5 Qc7 22. Nxb7 Qxc4 23. Re4 Qb5 24. Rh4 h6 25. gxh6 Qxh5 26. hxg7+ Kxg7 27. Rxh5 d5 28. Bxd5 exd5 29. Rxd5 Rg8 $11 {½-½ Eljanov,P (2641)-Parligras,M (2560)/Warsaw 2005 (65)}) 18. Re1 Rc8 19. h4 Rg8 $1 20. Bg3 (20. Rc1 $5 Qf8 21. c5 bxc5 22. bxc5) 20... Qf8 21. Qh5 a5 22. Nd6 Bxd6 23. exd6 {0-1 Sakaev,K (2669)-Alekseev,E (2625)/Kazan 2005 (40)}) 16... f6 {Zhigalko is not ready to risk falling behind after the cautious 16..0-0 and prefers to play the riskier weakening move.} (16... O-O 17. Bxe7 Nxe7 18. Qxd4 Bxe4 (18... Ng6 19. f4 Nh4 (19... Qc7 {Grivas-Aseev/Leningrad/1989}) 20. Bh1 Bxe4 21. Bxe4 Rc8 22. Rac1 f5 23. exf6 Rxf6 24. Qe5 Ng6 $11 {½-½ Cramling,P-Chiburdanidze,M/Belgrade 1998/ (34)}) 19. Bxe4 Rc8 20. f4 (20. Rad1 $5 Rc7 (20... Qc7 21. Rfe1 Rfd8 22. Qd6 Ng6 23. Bxg6 hxg6 24. Re4 Qxd6 25. Rxd6 g5 26. f4 gxf4 27. Rxf4 g5 28. Rfd4 Rc7 {½-½ L'Ami,E (2628)-Parligras,M (2551)/Rijeka 2010 (31)}) (20... f5 21. exf6 Rxf6 22. Qxd7 Qxd7 23. Rxd7 Rxc4 24. Re1 $16) (20... Ng6 21. Bxg6 hxg6 22. Qxd7 Qh4 23. Qd3 Rfd8 24. Qb3 $16) (20... Nc6 21. Bxc6 dxc6 22. Qxd8 Rfxd8 23. Rd6 Rxd6 24. exd6 c5 25. Rd1 Kf8 26. f4 Rd8 27. b5 f6 $11) 21. f4 f6 22. exf6 Rxf6 23. Bc2 Qc8 24. Bb3 Kh8 {1-0 Tregubov,P (2626)-Kulaots,K (2531)/Moscow 2002 (57)}) 20... Qc7 21. Rac1 f5 22. exf6 Rxf6 23. c5 Rcf8 24. Qd6 Qxd6 25. cxd6 Nd5 $11 {½-½ Tregubov,P (2628)-Gershon,A (2539)/Ohrid 2001 (40)}) (16... Bxg5 17. Nd6+ Kf8 18. Nxb7 Qc7 19. Nd6 Rd8 20. f4 Be7 21. Nb5 Qc8 22. Be4 $14) 17. exf6 gxf6 18. Bh6 $6 {It is not easy to judge the objective merit of this move, but the more moderate retreat 18.f4 seems to retain the dynamic balance.} (18. Bf4 O-O 19. Qb3 $11) 18... Rg8 19. c5 Qc7 (19... bxc5 20. Nxc5 Bxc5 21. bxc5 Qc7 $15) 20. Rc1 {White is bringing in the reserves as the immediate conflict with the b-pawn advance would slightly favour the enemy.} (20. b5 Na5 (20... Ne5 21. Nd6+ Bxd6 22. cxd6 Qb8 23. Qxd4 Bxg2 24. Kxg2 Qb7+ 25. f3 $11) 21. Qxd4 Rg6 $1 (21... Nb3 22. Qb2 Nxc5 (22... Nxa1 23. Nd6+ Bxd6 24. cxd6 $16) 23. Nxf6+ Bxf6 24. Qxf6 Bxg2 25. Kxg2 Qb7+ 26. f3 $14) 22. Nd6+ Bxd6 23. cxd6 Qb8 $15) 20... b5 $6 (20... Rg6 $1 21. Qd2 f5 22. Bf4 e5 23. Nd6+ Bxd6 24. cxd6 Qxd6 25. Bxe5 Nxe5 26. Bxb7 Rb8 27. f4 Nxg4 28. hxg4 Rxb7 29. g5 h6 $15) 21. Qd2 $6 {The home analyses of unbalanced positions can easily reveal slips for both sides. The grandmasters are ignoring the strong idea 21.f3! to their mutual peril. With the text continuation the game will be about even.} (21. Qf3 $1 f5 (21... Rg6 22. Bf4 e5 23. Bd2 O-O-O (23... Kf8 24. Qb3 a5 25. f4 $16) 24. a4 a6 25. axb5 axb5 26. Qf5 $16) (21... Kf7 22. Bf4 e5 (22... Ne5 23. Qg3 $16) 23. Bd2 Kg7 24. Qf5 Raf8 25. Nd6 Bxd6 26. Be4 Rh8 27. Qh5 $16) 22. gxf5 Ne5 23. Qh5+ Kd8 24. f3 exf5 25. Nd6 $14) 21... O-O-O 22. Bf4 e5 (22... Ne5 $2 23. Nd6+ $18) 23. Bg3 h5 24. a4 $1 {It may be a waste of energy to underline the first rule when there is opposite castling - advance as fast as you can against the opponent's king!} (24. gxh5 $2 f5 25. Nd6+ Bxd6 26. cxd6 Qxd6 $17) 24... a6 (24... Ba6 25. g5 $1 fxg5 26. Nd6+ Bxd6 27. cxd6 Qxd6 28. Rc5 $14) 25. axb5 axb5 26. Qe2 hxg4 27. hxg4 (27. Qxb5 gxh3 28. Bxh3 Rg7 29. Bg2 Rh8 $17) 27... d3 {Zhigalko is feeling the heat on the queenside and wants to have at least even chances with a grab of the g4-pawn.} (27... Qb8 28. Qxb5 Rxg4 29. Qe2 Rdg8 30. b5 $40) 28. Qxd3 Rxg4 29. Qxb5 (29. Bf3 Rxe4 30. Bxe4 Nxb4 31. Bxb7+ Qxb7 32. Qh7 Nc6 33. Rfd1 b4 $11) 29... Nd4 30. Qd3 (30. Nd6+ Bxd6 31. Bxb7+ (31. cxd6 Nxb5 32. dxc7 Nxc7 $17) 31... Qxb7 32. cxd6+ Kb8 $17) 30... Bc6 (30... Kb8 31. Rc4 Ne6 32. Ra1 Nf4 33. Bxf4 exf4 34. f3 Rg6 35. Kf1 Rdg8 36. Rc2 f5 $15) 31. b5 $5 {Socko is demonstrating excellent touch in a very complex position. Most of the obvious lines are slightly favourable for Black.} (31. Qxd4 exd4 32. Bxc7 Kxc7 33. Ng3 Rb8 $15) (31. Rc4 Qb7 32. Rxd4 (32. Re1 Rdg8 33. b5 Qxb5 34. Rb1 Qa6 $17) 32... exd4 33. b5 Qxb5 (33... Bxe4 34. c6 Qxc6 35. Bxe4 Qc3 36. b6 Rxg3+ 37. fxg3 Qxd3 38. Bxd3 Kb7 $15) 34. Qxb5 Bxb5 35. Rb1 Rxg3 36. fxg3 Bc6 37. Nd6+ Bxd6 38. cxd6 Rg8 $15) 31... Bxe4 (31... Bxb5 32. Nd6+ Bxd6 33. cxd6 Bxd3 34. Rxc7+ Kb8 35. Rb7+ Kc8 36. Rc1+ Nc6 37. Rb6 Ra4 38. Bh3 f5 39. Bxe5 Rg8+ $11) 32. Bxe4 Bxc5 33. b6 $2 {It is very easy to miss the beat in charged positions and make a wrong choice. If White wanted to continue with impeccable play he had to find the move 33.c3! with equality.} (33. Rc3 $1 Rdg8 (33... f5 34. b6 Qxb6 35. Rb1 Rxg3+ 36. fxg3 Nc6+ 37. Kg2 fxe4 38. Qc2 Bb4 39. Rc4 Kb7 40. Rcxb4 Nxb4 41. Qa4 Ra8 42. Qxd7+ $11) 34. Ra1 Kd8 35. Kf1 Ke7 36. Ra6 $11) 33... Qxb6 34. Rb1 $2 (34. Rc3 Rdg8 35. Rfc1 d6 $17) 34... Ne2+ $1 {Combinations are the soul of chess games and the Black's counterblow is not lacking in charm.} 35. Kh1 (35. Qxe2 Rxg3+ 36. Kh2 (36. Bg2 Qc6 $19) 36... Rg5 $19) (35. Kg2 Nf4+ 36. Kf3 Nxd3 37. Rxb6 Rxe4 38. Kxe4 d5+ 39. Kxd3 Bxb6 $19) 35... Rh8+ 36. Bh2 (36. Kg2 Nf4+ 37. Kf3 Nxd3 38. Rxb6 Nxf2 (38... Rxe4 39. Kxe4 d5+ 40. Kxd3 Bxb6 $19) 39. Bb7+ Kd8 40. Bxf2 Rf4+ 41. Ke2 Rh2 $19) 36... Rgh4 37. Qxe2 (37. Rxb6 Rxh2#) 37... Rxh2+ 38. Kg1 Qe6 {The queen is running away from the danger after 4 long moves.. .} 39. Bf3 (39. Bg2 Rxg2+ 40. Kxg2 $19 Qh3+) 39... f5 40. Rfc1 Qg6+ 41. Bg4 Rh1+ 42. Kg2 R8h2+ 43. Kg3 f4+ {The final mating picture is quite original.} (43... f4+ 44. Kf3 Qc6+ 45. Qe4 Rxf2#) 0-1

[Event "Lublin 3rd"]
[Site "Lublin"]
[Date "2011.05.17"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Shirov, Alexei"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2679"]
[BlackElo "2709"]
[PlyCount "58"]
[EventDate "2011.05.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "POL"]
[EventCategory "18"]
[SourceTitle "CBM 143"]
[Source "ChessBase"]
[SourceDate "2011.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2011.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 O-O 10. O-O-O a6 11. Nb3 Bb4 12. Bd3 b5 13. Qf2 Bxc3 14. bxc3 Bb7 15. Rhg1 Rc8 16. g4 b4 17. Bd2 a5 18. cxb4 Nxb4 19. Bxb4 axb4 20. Rde1 Ra8 21. Kb1 Ba6 22. f5 Bxd3 23. cxd3 Nb6 24. Qf4 Rxa2 25. f6 Qc8 26. Rc1 Qa6 27. Qxb4 Rxh2 28. Rc2 Rxc2 29. Kxc2 Qa2+ 0-1

[Event "Lublin 3rd"]
[Site "Lublin"]
[Date "2011.05.18"]
[Round "4"]
[White "Grachev, Boris V"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E43"]
[WhiteElo "2669"]
[BlackElo "2679"]
[PlyCount "134"]
[EventDate "2011.05.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "POL"]
[EventCategory "18"]
[SourceTitle "CBM 143"]
[Source "ChessBase"]
[SourceDate "2011.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2011.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. e3 Bb7 6. Bd3 O-O 7. O-O c5 8. Na4 cxd4 9. exd4 Re8 10. a3 Bf8 11. Bf4 d6 12. Re1 Nbd7 13. Nc3 a6 14. h3 Qc7 15. Rc1 Rac8 16. b4 Qb8 17. Bh2 Qa8 18. Bf1 Rcd8 19. Nd2 e5 20. d5 b5 21. cxb5 axb5 22. Nxb5 Qb8 23. Nb3 Rc8 24. Nc3 Qa8 25. Na5 Nxd5 26. Nxb7 Nxc3 27. Qb3 Qxb7 28. Rxc3 Rxc3 29. Qxc3 Rc8 30. Qd3 Nb6 31. Bg3 Nc4 32. Qc3 Nb6 33. Qb3 e4 34. Bf4 d5 35. Rc1 Rxc1 36. Bxc1 d4 37. Bd2 Qc7 38. a4 d3 39. a5 Nc4 40. Bc3 Nd6 41. a6 Qc6 42. a7 Nb5 43. Qa4 Nxa7 44. Qxc6 Nxc6 45. b5 Nb4 46. Bxb4 Bxb4 47. b6 f5 48. b7 Bd6 49. g4 f4 50. f3 d2 51. Bc4+ Kf8 52. Bb3 e3 53. Kf1 Ke7 54. Ke2 h5 55. g5 Kd8 56. h4 Kc7 57. Bf7 Kxb7 58. Bxh5 Kc6 59. Be8+ Kd5 60. h5 Ke6 61. h6 gxh6 62. gxh6 Kf5 63. h7 Be5 64. Ba4 Kg5 65. Bb3 Kh4 66. Ba4 Kg3 67. Bb3 Bf6 1/2-1/2

[Event "Lublin 3rd"]
[Site "Lublin"]
[Date "2011.05.19"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Wojtaszek, Radoslaw"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2679"]
[BlackElo "2721"]
[PlyCount "121"]
[EventDate "2011.05.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "POL"]
[EventCategory "18"]
[SourceTitle "CBM 143"]
[Source "ChessBase"]
[SourceDate "2011.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2011.07.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be2 cxd4 7. cxd4 Nc6 8. Nc3 Qd6 9. O-O Be7 10. Be3 O-O 11. Rc1 Rd8 12. a3 Bd7 13. b4 Be8 14. Qd2 Bf8 15. Rfd1 h6 16. h3 Rac8 17. Bf4 Qe7 18. Qe3 a6 19. Ne5 Nd5 20. Nxd5 Rxd5 21. Bf3 Rdd8 22. Nc4 g5 23. Bg3 Nxd4 24. Rxd4 Rxd4 25. Qxd4 b5 26. Be5 Rxc4 27. Rxc4 bxc4 28. Qxc4 Bb5 29. Qc8 f6 30. Bd4 Kg7 31. Bb7 Qd6 32. Bc5 Qd1+ 33. Kh2 Bd6+ 34. g3 Bxc5 35. bxc5 Qe1 36. Bg2 Qxf2 37. Qb7+ Kg6 38. Qe4+ f5 39. Qxe6+ Kg7 40. Qe7+ Kg6 41. Qd6+ Kg7 42. Qc7+ Kg6 43. Qb6+ Kg7 44. Qb7+ Kg6 45. Qb6+ Kg7 46. Qc7+ Kf6 47. Qd6+ Kf7 48. Qxh6 f4 49. Qxg5 fxg3+ 50. Qxg3 Qxc5 51. h4 Kf6 52. Qf4+ Kg7 53. Qg3+ Kf6 54. Be4 Qc1 55. Qd6+ Kf7 56. Qd5+ Kf8 57. Qd8+ Be8 58. Qd6+ Kg8 59. Bd5+ Kh7 60. Qe7+ Kh6 61. Qf8+ 1-0

[Event "Lublin 3rd"]
[Site "Lublin"]
[Date "2011.05.20"]
[Round "6"]
[White "Roiz, Michael"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2660"]
[BlackElo "2679"]
[PlyCount "65"]
[EventDate "2011.05.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "POL"]
[EventCategory "18"]
[SourceTitle "CBM 143"]
[Source "ChessBase"]
[SourceDate "2011.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2011.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. Nc3 O-O 9. Bf4 Na6 10. O-O Be7 11. Rfd1 Nc5 12. Qc2 Qc8 13. Rd4 d5 14. cxd5 Nxd5 15. Nxd5 Bxd5 16. Ng5 Bxg5 17. Bxg5 Bxg2 18. Kxg2 e5 19. Rh4 Qc6+ 20. Kg1 Qg6 21. Qxg6 hxg6 22. Be3 Rac8 23. Rd1 Rfd8 24. Rxd8+ Rxd8 25. Rc4 Ne6 26. a4 Kf8 27. b4 Ke7 28. a5 bxa5 29. bxa5 Rd5 30. a6 Ra5 31. Rb4 Rxa6 32. Rb7+ Kf6 33. Rxa7 1/2-1/2

[Event "Lublin 3rd"]
[Site "Lublin"]
[Date "2011.05.21"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Sasikiran, Krishnan"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2679"]
[BlackElo "2676"]
[PlyCount "74"]
[EventDate "2011.05.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "POL"]
[EventCategory "18"]
[SourceTitle "CBM 143"]
[Source "ChessBase"]
[SourceDate "2011.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2011.07.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. dxc5 Qxc5 7. h3 Bd7 8. Be3 Qc7 9. Na3 Nc6 10. Nb5 Qb8 11. Bc4 a6 12. Nbd4 e6 13. Qe2 Be7 14. O-O O-O 15. Rfe1 Qc7 16. Bb3 Rae8 17. Nxc6 Bxc6 18. Bd4 Nd7 19. Rad1 Bc5 20. Bxc5 Nxc5 21. Bc2 Bxf3 22. Qxf3 Rd8 23. Qe3 b6 24. Rd4 Rxd4 25. cxd4 Nd7 26. Rc1 Qd6 27. Be4 Nf6 28. Bf3 Qb4 29. Qc3 Qb5 30. b3 h6 31. a4 Qd7 32. Qb4 Rc8 33. Rxc8+ Qxc8 34. Qxb6 Qc1+ 35. Kh2 Qf4+ 36. Kg1 Qc1+ 37. Kh2 Qf4+ 1/2-1/2

[Event "TUR-chT2"]
[Site "Konya"]
[Date "2011.07.05"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Ipek, Ali"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2689"]
[BlackElo "2169"]
[PlyCount "85"]
[EventDate "2011.07.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Belediye"]
[BlackTeam "Kocaeli Buyuksehir Kagit"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Nge7 9. Nc3 Nf5 10. Na4 Qd8 11. Bb2 Be7 12. Bd3 g6 13. O-O h5 14. Nc5 Bc8 15. Rc1 Kf8 16. Qe2 Kg7 17. Rc2 Rh7 18. Rfc1 Kh8 19. Bb5 a5 20. bxa5 Nxa5 21. Bc3 Rg7 22. a4 Rg8 23. h3 Kg7 24. Bxa5 Qxa5 25. Nb3 Qb4 26. Qd3 Rd8 27. Rc7 h4 28. Kh2 Bf8 29. g4 hxg3+ 30. fxg3 Be7 31. g4 Nh4 32. Rf1 Rf8 33. Nxh4 Bxh4 34. Qf3 Be7 35. Nc5 Qd2+ 36. Rf2 Qg5 37. Nd3 Kg8 38. Nf4 f5 39. Rxe7 Qxe7 40. Nxg6 Qf7 41. gxf5 exf5 42. Rg2 Be6 43. Qh5 1-0

[Event "TUR-chT2"]
[Site "Konya"]
[Date "2011.07.06"]
[Round "3"]
[White "Melkumyan, Hrant"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2600"]
[BlackElo "2689"]
[PlyCount "124"]
[EventDate "2011.07.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]
[WhiteTeam "Istanbul Sisli"]
[BlackTeam "Kahramanmaras Belediye"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Bd6 5. Bd3 f5 6. Nge2 Nf6 7. f3 O-O 8. Qc2 Kh8 9. Bd2 dxc4 10. Bxc4 Qe7 11. O-O Nbd7 12. Bb3 b5 13. Nf4 Nb6 14. Nce2 c5 15. dxc5 Bxc5 16. Bxe6 Bxe6 17. Nxe6 Bxe3+ 18. Bxe3 Qxe6 19. Bf2 Nfd5 20. Nd4 Qd7 21. Rfe1 f4 22. Rad1 Rfe8 23. Qc6 Rxe1+ 24. Rxe1 b4 25. Qxd7 Nxd7 26. Ne6 N7f6 27. Bd4 Kg8 28. Kf2 Kf7 29. Nc5 a5 30. Nd3 Rc8 31. Rc1 Rxc1 32. Nxc1 Nd7 33. Ke2 g5 34. Kd3 Ke6 35. Kc4 h5 36. Nd3 Kd6 37. Kb5 Ne3 38. Ne1 Kd5 39. Ba7 Ne5 40. b3 Nc6 41. Bb6 Nd1 42. Bxa5 Nc3+ 43. Kb6 Nxa2 44. Nd3 Kd4 45. Kxc6 Kxd3 46. Kd5 Ke2 47. Bd8 g4 48. Ke4 gxf3 49. gxf3 Nc1 50. Be7 Nxb3 51. Bxb4 h4 52. h3 Nd4 53. Kxf4 Nxf3 54. Bc5 Ne5 55. Bd6 Nc4 56. Bc5 Ne5 57. Bd4 Nf3 58. Bb6 Ne5 59. Ke4 Nd3 60. Be3 Nf2+ 61. Bxf2 Kxf2 62. Kf4 Ke2 1/2-1/2

[Event "TUR-chT2"]
[Site "Konya"]
[Date "2011.07.06"]
[Round "4"]
[White "Annaberdiev, Meilis"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2459"]
[BlackElo "2689"]
[PlyCount "84"]
[EventDate "2011.07.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]
[WhiteTeam "Mersin Akdeniz Belediyesi"]
[BlackTeam "Kahramanmaras Belediye"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Qb6 5. Nbd2 Qxb2 6. Bxf6 gxf6 7. Bd3 cxd4 8. exd4 Bg7 9. O-O f5 10. Nc4 Qb4 11. Rb1 Qe7 12. d5 O-O 13. Re1 Qc5 14. Ne3 d6 15. Rb5 Qc7 16. dxe6 fxe6 17. Bxf5 exf5 18. Nd5 Qd7 19. Ne7+ Kh8 20. Ng5 Be5 21. Nxh7 Qxe7 22. Nxf8 Qxf8 23. f4 Nc6 24. fxe5 dxe5 25. Qh5+ Kg7 26. Re3 f4 27. Qg5+ Kf7 28. Rexe5 Nxe5 29. Rxe5 Be6 30. Re4 Qd6 31. Rxf4+ Ke8 32. c3 Qb6+ 33. Kf1 Qb1+ 34. Kf2 Qb2+ 35. Kg3 Qxc3+ 36. Rf3 Qe1+ 37. Kf4 Qb4+ 38. Kg3 Qd6+ 39. Kf2 Qd4+ 40. Re3 Kd7 41. Qh6 Re8 42. Qh7+ Kc8 0-1

[Event "TUR-chT2"]
[Site "Konya"]
[Date "2011.07.07"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Kobalia, Mihail"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2689"]
[BlackElo "2679"]
[PlyCount "57"]
[EventDate "2011.07.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Belediye"]
[BlackTeam "Adana Ceyhan Belediye"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. b3 c5 6. Bb2 cxd4 7. exd4 b6 8. Bd3 Bb7 9. O-O Be7 10. Qe2 Nc6 11. Nbd2 Nb4 12. Bb1 O-O 13. Ne5 Rc8 14. Ndf3 Nd7 15. Rd1 g6 16. a3 Nc6 17. cxd5 Ncxe5 18. dxe5 Bxd5 19. b4 Bxf3 20. Qxf3 Qc7 21. Qe4 b5 22. Bd3 a6 23. a4 Nb6 24. axb5 axb5 25. Bxb5 Nd5 26. Ba6 Qc2 27. Qd4 Rcd8 28. Bd3 Qb3 29. Bc4 1/2-1/2

[Event "TUR-chT2"]
[Site "Konya"]
[Date "2011.07.08"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Kovchan, Alexander"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2689"]
[BlackElo "2554"]
[PlyCount "43"]
[EventDate "2011.07.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Belediye"]
[BlackTeam "Istanbul Moda"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 h6 7. h4 g5 8. hxg5 hxg5 9. Nxg5 Rxh1 10. Qxf7+ Kd7 11. e6+ Kc7 12. Bf4+ Kb6 13. Qxg8 Bh6 14. Qg6 Bxg5 15. Qxg5 Bxe6 16. Nc3 a6 17. Qg3 Ka7 18. Bc7 Qxc7 19. Qxc7 d4 20. Na4 Rc8 21. Qb6+ Ka8 22. Nc5 1-0

[Event "TUR-chT2"]
[Site "Konya"]
[Date "2011.07.08"]
[Round "7"]
[White "Jojua, Davit"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2505"]
[BlackElo "2689"]
[PlyCount "81"]
[EventDate "2011.07.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]
[WhiteTeam "Azdur Ordu"]
[BlackTeam "Kahramanmaras Belediye"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Bd6 5. b3 f5 6. Bd3 Nf6 7. O-O Qe7 8. Bb2 O-O 9. Qc1 b6 10. Ba3 c5 11. cxd5 Nxd5 12. Nc3 Nxc3 13. Qxc3 Nd7 14. Rfd1 Bb7 15. Be2 Rac8 16. Rac1 Rfd8 17. Qe1 e5 18. dxc5 Nxc5 19. Bxc5 Bxc5 20. Rxd8+ Rxd8 21. Rd1 Rf8 22. Qc3 Bxf3 23. Bxf3 e4 24. Be2 f4 25. exf4 Rxf4 26. Rf1 Qf8 27. Bc4+ Kh8 28. Qd2 Qf6 29. Qd5 Qf8 30. Qd2 a5 31. a4 Qf6 32. Qd5 Qf8 33. Qd2 h5 34. g3 Rf5 35. Qe2 g6 36. Kg2 Qa8 37. f3 exf3+ 38. Rxf3 Qxf3+ 39. Qxf3 Rxf3 40. Kxf3 Kg7 41. Ke4 1/2-1/2

[Event "TUR-chT2"]
[Site "Konya"]
[Date "2011.07.09"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Safarli, Eltaj"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2689"]
[BlackElo "2622"]
[PlyCount "107"]
[EventDate "2011.07.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Belediye"]
[BlackTeam "Antalya Calli Antalya"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 O-O 11. O-O d4 12. Ne2 Qd5 13. Nf4 Qd6 14. Nh5 Nxh5 15. Qxh5 h6 16. Re1 Bd7 17. Re4 Rae8 18. Bf4 Qf6 19. Qd5 Rd8 20. Bc7 Bf5 21. Bxd8 Rxd8 22. Qb3 Bxe4 23. Bxe4 Re8 24. f3 Re7 25. Rd1 g6 26. Qc4 Qf4 27. h3 Qg3 28. b4 h5 29. Kf1 Qh2 30. Kf2 Qf4 31. Qd3 Ne5 32. Qxd4 Rd7 33. Bd5 Qxd4+ 34. Rxd4 Kf8 35. Ke3 Rc7 36. c4 b6 37. f4 Nd7 38. h4 Nf6 39. Bf3 Ke7 40. Kd3 Ne8 41. f5 Nd6 42. fxg6 fxg6 43. Be4 Nf5 44. Rd5 Ke6 45. g3 Nd6 46. c5 Nxe4 47. Kxe4 bxc5 48. Rxc5 Rd7 49. Rc6+ Kf7 50. Ra6 Rb7 51. Kd5 Re7 52. b5 Rd7+ 53. Kc4 Rc7+ 54. Kb4 1-0

[Event "TUR-chT2"]
[Site "Konya"]
[Date "2011.07.10"]
[Round "9"]
[White "Tregubov, Pavel V"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2602"]
[BlackElo "2689"]
[PlyCount "129"]
[EventDate "2011.07.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]
[WhiteTeam "Er Bakir"]
[BlackTeam "Kahramanmaras Belediye"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qb3 Nc6 6. Nbd2 Na5 7. Qc3 c5 8. dxc5 bxc5 9. e4 Bb7 10. e5 Ne4 11. Nxe4 Bxe4 12. Bg2 Rb8 13. O-O Nc6 14. Re1 Bxf3 15. Qxf3 Nd4 16. Qd3 Be7 17. b3 O-O 18. Be3 Qc7 19. Rad1 Rfd8 20. Bxd4 cxd4 21. Qxd4 Bc5 22. Qe4 Qb6 23. Qe2 d6 24. exd6 Bxd6 25. Be4 Bc5 26. Kg2 g6 27. h4 Rxd1 28. Rxd1 Rd8 29. Rxd8+ Qxd8 30. h5 Qd4 31. h6 Kf8 32. Qf3 Ke7 33. b4 Bd6 34. c5 Be5 35. a3 Qd2 36. Bd3 Bd4 37. Be2 a5 38. Qb7+ Kf6 39. Qb8 axb4 40. axb4 Kg5 41. c6 Kxh6 42. Qf8+ Bg7 43. Qc5 Bd4 44. Qf8+ Bg7 45. Qe7 Be5 46. c7 Bxc7 47. Qxc7 Qxe2 48. Qc6 e5 49. b5 e4 50. Qc1+ g5 51. b6 Qb5 52. Qc7 e3 53. Qd6+ Kh5 54. Kf3 f5 55. Kxe3 Qb3+ 56. Kd4 Qb2+ 57. Kc4 h6 58. Qd1+ g4 59. Qd5 Qa2+ 60. Kc5 Qxf2+ 61. Kc6 Qc2+ 62. Kd6 Qb1 63. b7 Qb6+ 64. Kd7 Qb1 65. b8=Q 1-0

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2011.07.22"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Jobava, Baadur"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2689"]
[BlackElo "2713"]
[Annotator "Nadanian,Ashot S"]
[PlyCount "74"]
[EventDate "2011.07.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "16"]
[SourceTitle "CBM 144"]
[Source "ChessBase"]
[SourceDate "2011.09.16"]
[SourceVersion "1"]
[SourceVersionDate "2011.09.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Bg6 7. Nbd2 Nh6 8. Nb3 Nf5 9. Bd2 Be7 10. g4 $1 {Una interesante idea del GM húngaro Attila Groszpeter, que lo jugó por vez primera en 2002. Las blancas buscan avanzar su peón f a f5 para molestar al alfil negro de casillas claras.} Nh4 ({Tras} 10... Nh6 $6 11. h3 {el caballo negro de h6 está extremadamente restringido.}) 11. Nxh4 Bxh4 12. f4 {Ahora las blancas amenazan con ganar una pieza tras 13.f5. Las negras deben decidir como responder a esa amenaza. Hay tres opciones: 1) situar el alfil en e4; 2) avanzar el peón f; 3) abrir una "ventana" para el alfil, avanzando el peón h. Sin embargo, ninguna de esas posibilidades prometen a las negras una vida dulce.} h6 {Tras la partida tanto Zhigalko como Jobava criticaron esta jugada. Baadur dijo que durante la partida había tenido una fuerte sensación de que alguien le había recomendado esta jugada antes. Dijo que no lo había comprobado por si mismo y ahora encontraba que era terrible. Estaría de acuerdo con él si las negras tuviesen una buena alternativa, pero dado que las negras no tienen una opción razonable, considero que 12...h6 es jugable. Las negras debería probablemente buscar la igualdad en algún momento anterior.} ({El problema con} 12... Be4 {es que tras} 13. Be3 {el alfil negro es vulnerable a 14.Cd2.}) ({La jugada} 12... f6 {permite a las blancas iniciar una peligrosa tormenta de peones tras} 13. f5 Bf7 14. g5 exf5 ({O} 14... Bxg5 15. Bg4 exf5 16. Bxg5 fxg5 17. Bxf5 Bg6 18. Bxg6+ hxg6 19. Qd3) 15. gxf6) (12... f5 13. exf6 ({Las blancas no pueden separar al alfil del rival del resto del ejército con} 13. g5 {porque tras} h6 14. Bh5 Kf7 $1 15. Bxg6+ Kxg6 {las negras lo salvan con éxito.}) 13... Bxf6 14. g5 Be7 15. Bg4 ({Según Zhigalko} 15. Bh5 {es también buena.}) 15... Bf5 16. Re1 ({Bastante inocua es} 16. Bxf5 exf5 17. Qh5+ g6 18. Qh6 Kf7) 16... O-O 17. Rxe6 $1 Bxe6 18. Bxe6+ Kh8 19. Qg4 $1 (19. Qh5 g6 20. Qh6 Bd6 21. f5 gxf5 22. Re1 (22. g6 Qe7 23. Re1 Nf6 24. Bxf5 Ne4) 22... Qc7 23. Re3 Nb6 24. Rh3 Rae8 25. Nc5 Qg7 26. g6 Re7 {Efimenko,Z (2683)-Parligras,M (2601)/Delmenhorst GER 2011 Las negras aguantaron con éxito el ataque blanco.}) 19... Nb6 20. Rf1 Nc4 21. Bc1 Nd6 22. Nc5 g6 23. Nd7 {Las blancas tienen una fuerte iniciativa. Caruana-Fernandez Romero, Gibraltar 2011.}) 13. f5 Bh7 14. Bd3 {Activa tanto el alfil como la dama. El mayor dolor de cabeza de las negras es el extremamente pasivo alfil de h7 y la insegura posición de su rey.} O-O 15. Qf3 {Simple y bueno. Las blancas ahora amenazan jugar 16.Ab4.} c5 $6 {Un intento desesperado de liberar la posición.} ({Tras la paciente} 15... a5 16. a4 Bg5 {la posición de las negras es pasiva pero defendible.}) 16. Nxc5 Nxc5 17. dxc5 f6 ({La más "natural"} 17... Qc7 $6 {es peor:} 18. Qh3 $1 Bg5 (18... Be7 {Una línea muy hermosa es} 19. f6 Bxc5+ 20. Kh1 Bxd3 21. cxd3 Qxe5 22. Bxh6 $1 gxf6 23. Rf5 $3 exf5 ({O} 23... Qxb2 24. Raf1) 24. gxf5 {con mate en pocas jugadas.}) 19. Bxg5 hxg5 20. fxe6 Bxd3 21. exf7+ Rxf7 22. Qxd3 Qxc5+ 23. Kg2) 18. fxe6 $6 ({Tras la correcta} 18. Bf4 {las blancas tienen un peón de ventaja y una buena posición.}) 18... fxe5 19. Qxf8+ $6 ({Otro error más. Tras} 19. Bxh7+ $6 Kxh7 20. Qb3 Re8 $1 21. Qxb7 Rxe6 {las negras tienen bastante actividad a cambio de los peones.}) ({Sin embargo, era muy prometedor} 19. Bf5 $1 {Tras} e4 ({pero no} 19... g6 $2 20. Bxh6 gxf5 21. Bxf8 Qxf8 22. gxf5 {La posición de las blancas está cerca de ser ganadora.}) 20. Qb3 Bxf5 ({Si} 20... Be7 {entonces} 21. Rad1 $3 Bxc5+ 22. Kh1 {y las negras no pueden aguantar el peón d5. Por ejemplo} Qd6 23. Bxh6 $3 gxh6 24. Rxd5 Qa6 25. Rfd1 Be7 26. Qe3 $1) 21. gxf5 Qc7 22. Kh1 d4 23. Qh3 e3 (23... Bf6 $2 24. Bxh6 $1 gxh6 25. Qxh6 Qh7 26. Rg1+ Kh8 27. Rg6 $1) 24. Qxh4 Qc6+ 25. Kg1 exd2 26. Rf2 $1 Qxc5 27. Qe4 $1 Rf6 28. Rd1 Raf8 29. Rdxd2 Rxf5 30. Rxf5 Qxf5 31. Qxf5 Rxf5 32. Rxd4 Re5 33. Rd7 {Las blancas tienen un peón de ventaja y buenas opciones de ganar.}) 19... Qxf8 20. Rxf8+ Rxf8 21. Bxh7+ $2 (21. Rf1 {es mucho más fuerte. En este caso las negras no serían capaces de atacar el peón e6 tan fácilmente.}) 21... Kxh7 22. Be1 ({Ahora} 22. Rf1 {no es tan fuerte} Rxf1+ 23. Kxf1 Kg6 24. Bc3 d4 25. Bb4 Kf6 (25... Be7 $4 26. c6 $1) 26. e7 Kf7 27. Ke2 e4 $1 28. c6 bxc6 29. Bc5 Bf6 $1 30. Bxa7 Kxe7 {con una posición igualada.}) 22... Be7 23. Bf2 Kg6 $1 {Yendo a por el peón e6.} 24. Rd1 d4 25. c3 (25. Re1 $2 {es un error garrafal:} Rxf2 $1 26. Kxf2 Bh4+ 27. Kf1 Bxe1 28. Kxe1 Kf6 {y solo las negras pueden ganar aquí.}) 25... Bxc5 ({También era posible} 25... dxc3 26. bxc3 Kf6 27. Rd7 Kxe6 28. Rxb7 Rf4 29. h3 Rc4 30. Rxa7 Rxc3 31. Kg2 Rc2) 26. b4 Bb6 27. cxd4 Rf4 {La posición está totalmente igualada ahora.} 28. Re1 Rxg4+ 29. Kf1 Rf4 30. Kg2 Bxd4 31. Bxd4 Rxd4 32. Rxe5 Rd8 33. Rc5 Rd2+ 34. Kf3 Kf6 35. Rc7 Kxe6 36. Rxb7 Rxa2 37. Rxg7 Rxh2 1/2-1/2

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2011.07.23"]
[Round "2"]
[White "Grigoryan, Avetik"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2608"]
[BlackElo "2689"]
[PlyCount "146"]
[EventDate "2011.07.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "16"]
[SourceTitle "CBM 144"]
[Source "ChessBase"]
[SourceDate "2011.09.16"]
[SourceVersion "1"]
[SourceVersionDate "2011.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb7 6. Bg2 c5 7. d5 exd5 8. cxd5 Nxd5 9. O-O Nc6 10. Rd1 Be7 11. Qa4 Nf6 12. Nh4 Qc8 13. Nf5 Nd4 14. Bxb7 Qxb7 15. Nxd4 cxd4 16. Rxd4 Bc5 17. Rd3 O-O 18. Nc3 Rfe8 19. Bg5 b5 20. Qf4 Ne4 21. Nxe4 Rxe4 22. Qf3 d5 23. Rad1 d4 24. Be3 Rae8 25. Bxd4 Bxd4 26. Rxd4 Rxd4 27. Rxd4 Qxf3 28. exf3 Re1+ 29. Kg2 g6 30. Re4 Rd1 31. Re2 Rd3 32. b3 a5 33. Re5 Rd2 34. a4 b4 35. g4 Rb2 36. Re3 g5 37. f4 gxf4 38. Rf3 Kg7 39. Rxf4 Rxb3 40. Rf5 Ra3 41. Rxa5 b3 42. h3 b2 43. Rb5 Rxa4 44. Rxb2 h5 45. f3 hxg4 46. hxg4 Rc4 47. Kg3 Rc3 48. Rb6 f6 49. Rb7+ Kg6 50. Rd7 Ra3 51. Re7 Rb3 52. Re4 Kg5 53. Re8 Kg6 54. Re7 Ra3 55. Kf4 Ra4+ 56. Re4 Ra1 57. Rd4 Re1 58. Rd6 Re5 59. Kg3 Re3 60. Kf2 Ra3 61. f4 Kf7 62. Rb6 Rc3 63. Rb7+ Kg6 64. Rb6 Kf7 65. f5 Ra3 66. Re6 Rb3 67. Re3 Rb1 68. Kf3 Rf1+ 69. Ke4 Rg1 70. Rc3 Re1+ 71. Re3 Rg1 72. Kf4 Rf1+ 73. Rf3 Ra1 1/2-1/2

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2011.07.24"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Andriasian, Zaven"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2689"]
[BlackElo "2616"]
[PlyCount "122"]
[EventDate "2011.07.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "16"]
[SourceTitle "CBM 144"]
[Source "ChessBase"]
[SourceDate "2011.09.16"]
[SourceVersion "1"]
[SourceVersionDate "2011.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. O-O-O Be7 10. f3 O-O 11. g4 b5 12. g5 b4 13. Ne2 Ne8 14. f4 a5 15. Kb1 a4 16. Nbc1 exf4 17. Bxf4 Nc5 18. Qe3 b3 19. cxb3 axb3 20. a3 Nc7 21. Nd4 Qd7 22. h4 Ra4 23. Nd3 Bg4 24. Bh3 Bxh3 25. Nxc5 dxc5 26. Qxh3 Qxh3 27. Rxh3 Ne6 28. Nc6 Nxf4 29. Nxe7+ Kh8 30. Rxb3 Rxe4 31. Nf5 Ne6 32. Re3 Rf4 33. Rd5 Rb8 34. Nd6 Kg8 35. Ne4 c4 36. h5 Rh4 37. g6 hxg6 38. hxg6 fxg6 39. Nd2 Nf4 40. Rd7 Nd3 41. Nxc4 Nxb2 42. Nxb2 Rh2 43. Kc1 Rbxb2 44. Rd8+ Kh7 45. Rh3+ Rxh3 46. Kxb2 g5 47. a4 Re3 48. Kc2 g4 49. Rd3 Re2+ 50. Kd1 Ra2 51. Ke1 Kh6 52. Rd5 g5 53. Rd2 Rxa4 54. Kf2 Kh5 55. Rd8 Ra2+ 56. Kg3 Ra3+ 57. Kg2 g3 58. Rd4 Rb3 59. Rc4 Ra3 60. Rb4 g4 61. Rb8 Kg5 1/2-1/2

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2011.07.25"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Khairullin, Ildar"]
[Result "1/2-1/2"]
[ECO "A86"]
[WhiteElo "2689"]
[BlackElo "2649"]
[PlyCount "13"]
[EventDate "2011.07.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "16"]
[SourceTitle "CBM 144"]
[Source "ChessBase"]
[SourceDate "2011.09.16"]
[SourceVersion "1"]
[SourceVersionDate "2011.09.16"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. d4 g6 4. g3 Bg7 5. Bg2 O-O 6. Nh3 Nc6 7. O-O 1/2-1/2

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2011.07.26"]
[Round "5"]
[White "Pashikian, Arman"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2616"]
[BlackElo "2689"]
[PlyCount "142"]
[EventDate "2011.07.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "16"]
[SourceTitle "CBM 144"]
[Source "ChessBase"]
[SourceDate "2011.09.16"]
[SourceVersion "1"]
[SourceVersionDate "2011.09.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Bd6 5. Bd3 f5 6. b3 Nf6 7. O-O Qe7 8. Bb2 O-O 9. Nc3 Ne4 10. Ne2 Nd7 11. Rc1 a5 12. Bb1 b6 13. cxd5 cxd5 14. Ne5 Nxe5 15. dxe5 Bc5 16. Bd4 Ba3 17. Rc6 Nc5 18. Nf4 Rb8 19. g4 Qg5 20. h3 fxg4 21. Qxg4 Qxg4+ 22. hxg4 Bd7 23. Rc7 Rf7 24. Kg2 g6 25. Rh1 Rc8 26. Rxc8+ Bxc8 27. Nh3 Rc7 28. Ng5 b5 29. f4 a4 30. bxa4 Nxa4 31. Bd3 b4 32. Kf3 Bb2 33. Rb1 Bc3 34. Kf2 Kg7 35. Ba6 h6 36. Bxc8 hxg5 37. Bxe6 gxf4 38. Bxc3 bxc3 39. Bxd5 Nc5 40. Ke2 Rd7 41. e4 f3+ 42. Ke3 f2 43. Rc1 Rc7 44. Ke2 Nd7 45. Kxf2 Nxe5 46. Ke2 Nxg4 47. Kd3 Ne5+ 48. Kd4 Nf3+ 49. Ke3 Ne5 50. Kd4 Nf3+ 51. Kd3 Ne5+ 52. Kc2 g5 53. a4 g4 54. Ra1 Kf6 55. a5 Nf3 56. a6 Nd4+ 57. Kd3 Nb5 58. Rf1+ Kg5 59. e5 c2 60. Rc1 g3 61. Rxc2 Rxc2 62. Kxc2 Kf5 63. e6 g2 64. Bxg2 Kxe6 65. Kb3 Kd6 66. Kc4 Na7 67. Bb7 Kc7 68. Kc5 Nc8 69. Bf3 Na7 70. Bg2 Nc8 71. Bd5 Na7 1/2-1/2

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2011.07.27"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Zhou, Jianchao"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2689"]
[BlackElo "2636"]
[PlyCount "109"]
[EventDate "2011.07.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "16"]
[SourceTitle "CBM 144"]
[Source "ChessBase"]
[SourceDate "2011.09.16"]
[SourceVersion "1"]
[SourceVersionDate "2011.09.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Ne7 10. h3 Ng6 11. b3 Ke8 12. Ne2 Bd7 13. Bb2 Rd8 14. Rad1 Bc8 15. Rxd8+ Kxd8 16. c4 Ke8 17. Ng5 h5 18. f4 Nh4 19. Bd4 a6 20. Rd1 Be7 21. Ne4 Nf5 22. Bc5 Bd8 23. Bf2 f6 24. Nd4 fxe5 25. Nxf5 Bxf5 26. Re1 Kf7 27. Ng3 Bd3 28. fxe5 Bg5 29. Rd1 Rd8 30. Nxh5 Bc2 31. Rf1 Rd1 32. e6+ Kg8 33. h4 Rxf1+ 34. Kxf1 Be7 35. Ke2 Bf5 36. Nf4 g5 37. hxg5 Bxg5 38. Be3 Bxf4 39. Bxf4 Bxe6 40. Bxc7 Kf7 41. c5 Bf5 42. Kd2 Ke6 43. Kc3 Bg4 44. Kb4 Bf5 45. Ka5 Kd7 46. Kb6 Kc8 47. Bf4 Bb1 48. a3 Bc2 49. b4 Bd1 50. g3 Bf3 51. a4 Bd1 52. a5 Be2 53. Be5 Bf3 54. Bd6 Be2 55. Bf4 1/2-1/2

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2011.07.28"]
[Round "7"]
[White "Ter Sahakyan, Samvel"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B94"]
[WhiteElo "2558"]
[BlackElo "2689"]
[PlyCount "106"]
[EventDate "2011.07.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "16"]
[SourceTitle "CBM 144"]
[Source "ChessBase"]
[SourceDate "2011.09.16"]
[SourceVersion "1"]
[SourceVersionDate "2011.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qb6 8. Bb3 e6 9. O-O Be7 10. Kh1 Nc5 11. Qe2 Nxb3 12. Nxb3 h6 13. Be3 Qc7 14. a4 b6 15. a5 b5 16. Bb6 Qc6 17. f4 b4 18. Nd4 Qb7 19. Na2 Qxe4 20. Qd2 b3 21. cxb3 Qb7 22. Nc3 O-O 23. Rae1 Re8 24. f5 e5 25. Nc2 Bd7 26. Nb4 Bd8 27. Ncd5 Nxd5 28. Nxd5 Bc6 29. Nb4 Bg5 30. Be3 Bxg2+ 31. Qxg2 Qxb4 32. Bxg5 hxg5 33. f6 Qh4 34. fxg7 Ra7 35. Re3 Qh6 36. Rg3 e4 37. Rxg5 e3 38. Re1 e2 39. Qg3 Rc7 40. b4 Rc4 41. b5 axb5 42. a6 Rc7 43. b4 Ra7 44. Rg4 f5 45. Rg6 Qe3 46. Qxe3 Rxe3 47. Rxd6 f4 48. Kg2 Ra3 49. Kf2 f3 50. Rf6 R7xa6 51. Rxa6 Rxa6 52. Kxf3 Ra4 53. Rxe2 Rxb4 1/2-1/2

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2011.07.29"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Petrosian, Tigran L"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2689"]
[BlackElo "2636"]
[PlyCount "113"]
[EventDate "2011.07.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "16"]
[SourceTitle "CBM 144"]
[Source "ChessBase"]
[SourceDate "2011.09.16"]
[SourceVersion "1"]
[SourceVersionDate "2011.09.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Be2 Nbd7 8. O-O dxc4 9. Nxg6 hxg6 10. Bxc4 Bd6 11. h3 Nb6 12. Be2 e5 13. a4 exd4 14. Qxd4 Qe7 15. a5 Be5 16. Qd1 Nbd5 17. Nxd5 Nxd5 18. Qb3 O-O 19. Rd1 Rfd8 20. Bd2 Rab8 21. Be1 a6 22. Rab1 Bc7 23. Bc4 Qe5 24. g3 b5 25. axb6 Bxb6 26. Bf1 Bxe3 27. Rxd5 Qxg3+ 28. Kh1 cxd5 29. Qxe3 Qd6 30. Qd4 Qf6 31. Qxf6 gxf6 32. b4 Rd6 33. Ra1 Rbb6 34. Kg2 d4 35. Bd3 Kg7 36. Bd2 Rdc6 37. Kf3 Re6 38. Ra5 Rec6 39. Ke4 Rc3 40. Bxc3 dxc3 41. Ra4 Rc6 42. Bc2 Rd6 43. Ra3 Rb6 44. Ra4 Rd6 45. Ra3 f5+ 46. Ke5 Rd2 47. Rxc3 Rxf2 48. Kd4 f4 49. Bd3 Ra2 50. Rc7 Ra4 51. Kc5 a5 52. b5 f3 53. b6 f2 54. b7 Rb4 55. Kc6 a4 56. Rc8 Rb3 57. b8=Q 1-0

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2011.07.30"]
[Round "9"]
[White "Melkumyan, Hrant"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2600"]
[BlackElo "2689"]
[PlyCount "107"]
[EventDate "2011.07.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "16"]
[SourceTitle "CBM 144"]
[Source "ChessBase"]
[SourceDate "2011.09.16"]
[SourceVersion "1"]
[SourceVersionDate "2011.09.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+ 8. Be2 Na6 9. Ba5 b6 10. Qd6 Bd7 11. Bc3 f6 12. f3 Qf5 13. O-O-O e5 14. Nh3 Nh6 15. f4 Nc5 16. fxe5 Nf7 17. Qc7 Rc8 18. Qxa7 Nxe5 19. Rhf1 Qe4 20. Bxe5 Qxe5 21. Nf4 Qe3+ 22. Rd2 O-O 23. Rf3 Qe7 24. Qxb6 Bf5 25. Nd3 Bxd3 26. Bxd3 Rfd8 27. Re2 Qd6 28. Bc2 Ra8 29. b4 Nd7 30. Qe3 Ne5 31. c5 Qd4 32. Qxd4 Rxd4 33. Rb3 g6 34. a3 Nc4 35. Re4 Rxe4 36. Bxe4 Ne5 37. Kc2 f5 38. Bf3 Kf7 39. Re3 Nc4 40. Rc3 Ne5 41. Kb3 g5 42. b5 g4 43. Bxc6 Nxc6 44. bxc6 Ke7 45. Rd3 f4 46. Rd4 Rb8+ 47. Kc4 Rf8 48. c7 f3 49. gxf3 gxf3 50. Rd8 Rf4+ 51. Kd5 Rf5+ 52. Ke4 f2 53. c8=Q Rf4+ 54. Ke5 1-0

[Event "Baku op-A"]
[Site "Baku"]
[Date "2011.08.06"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Mammadov, Zaur Fazahir Oglu"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2689"]
[BlackElo "2325"]
[PlyCount "67"]
[EventDate "2011.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. Nbd2 Ne7 7. O-O h6 8. Nb3 Nc8 9. Ne1 Be7 10. Bd3 Bxd3 11. Nxd3 Ncb6 12. a4 Nc4 13. Re1 Qc7 14. Qg4 g6 15. Nbc5 Nf8 16. b3 Nb6 17. a5 Nbd7 18. Ba3 h5 19. Qg3 Nxc5 20. Bxc5 g5 21. Bd6 h4 22. Qxg5 Bxg5 23. Bxc7 Bd2 24. Red1 Bc3 25. Ra4 Ng6 26. Bd6 O-O-O 27. Bc5 Rdg8 28. Kh1 Kb8 29. Ra3 b6 30. axb6 axb6 31. Bd6+ Kb7 32. b4 Bxd4 33. c3 Bxf2 34. Rda1 1-0

[Event "Baku op-A"]
[Site "Baku"]
[Date "2011.08.07"]
[Round "2"]
[White "Guliev, Logman"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B93"]
[WhiteElo "2458"]
[BlackElo "2689"]
[PlyCount "59"]
[EventDate "2011.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Nbd7 7. f4 g6 8. g4 h6 9. f5 Ne5 10. Bf4 Bg7 11. h3 b5 12. Bxe5 dxe5 13. Nc6 Qb6 14. Nb4 e6 15. fxg6 O-O 16. Qd2 Qd4 17. gxf7+ Rxf7 18. a3 Bb7 19. Bf3 a5 20. Nba2 b4 21. Qxd4 exd4 22. Nb5 Nxe4 23. Bg2 d3 24. cxd3 Ng3 25. Bxb7 Rxb7 26. Nd6 Rd7 27. Rg1 Rxd6 28. Rxg3 bxa3 29. Kd2 Rb8 30. Rb1 0-1

[Event "Baku op-A"]
[Site "Baku"]
[Date "2011.08.08"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Allahverdiyev, Anar"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2689"]
[BlackElo "2421"]
[PlyCount "81"]
[EventDate "2011.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1 c5 8. d5 exd5 9. Nh4 Ne4 10. cxd5 Bxh4 11. Bxe4 Bf6 12. Nc3 d6 13. Qc2 g6 14. Bg2 Re8 15. Ne4 Be7 16. Bf4 Na6 17. Rad1 Nc7 18. h4 f5 19. Nc3 Bf6 20. e4 Bxc3 21. bxc3 fxe4 22. Bxe4 Qd7 23. c4 b5 24. h5 bxc4 25. hxg6 hxg6 26. Qxc4 Qe7 27. a4 Rad8 28. Qc2 Qf6 29. Bc1 Rd7 30. Bb2 Qg5 31. Ba1 Rde7 32. Qb2 Qh5 33. f3 Qh3 34. Qg2 Qh6 35. Kf2 Nxd5 36. Qh1 Qxh1 37. Rxh1 Ne3 38. Rxd6 Ng4+ 39. fxg4 Bxe4 40. Rh8+ Kf7 41. Rf6+ 1-0

[Event "Baku op-A"]
[Site "Baku"]
[Date "2011.08.09"]
[Round "4"]
[White "Mchedlishvili, Mikheil"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2618"]
[BlackElo "2689"]
[PlyCount "68"]
[EventDate "2011.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. c4 dxc4 4. Bg2 Qd5 5. Nc3 Qh5 6. b3 cxb3 7. Qxb3 Nf6 8. Ba3 Nbd7 9. d4 Nb6 10. Ne5 Be6 11. Qb2 Nfd7 12. Nd3 Qa5 13. Bb4 Qa6 14. O-O Bc4 15. Rfd1 Bxd3 16. Rxd3 g6 17. Bf1 Bg7 18. e3 Qc4 19. Rb1 Qe6 20. a4 O-O 21. a5 Nc8 22. Qa3 Rb8 23. d5 cxd5 24. Nxd5 Ne5 25. Rdd1 Nc6 26. Bg2 Nxb4 27. Qxb4 Be5 28. Rbc1 Bd6 29. Qb5 Rd8 30. Nc7 Qf5 31. Rd5 Qd7 32. Qd3 a6 33. Qb3 e6 34. Rdd1 Qe7 0-1

[Event "Baku op-A"]
[Site "Baku"]
[Date "2011.08.10"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Bruzon Batista, Lazaro"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2689"]
[BlackElo "2673"]
[PlyCount "91"]
[EventDate "2011.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 Bg7 16. Bd3 c6 17. Be3 Qc7 18. dxe5 dxe5 19. c4 bxa4 20. c5 Nd5 21. exd5 cxd5 22. Bc2 d4 23. Bxa4 dxe3 24. Qxd7 exf2+ 25. Kxf2 Qxc5+ 26. Kf1 Qb6 27. Qd3 e4 28. Nxe4 a5 29. Nd6 Ba6 30. Nc4 Qb4 31. Rxe8+ Rxe8 32. b3 Rc8 33. Rc1 Qa3 34. Qc2 Qb4 35. Qd3 Qa3 36. Rc2 Qa1+ 37. Kf2 Bf8 38. Qd5 Rc5 39. Qd4 Qb1 40. Qd2 Bh6 41. Qd8+ Bf8 42. Qd2 Bh6 43. Rb2 Qa1 44. Qxh6 Bxc4 45. Rd2 Qf1+ 46. Kg3 1-0

[Event "Baku op-A"]
[Site "Baku"]
[Date "2011.08.11"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Romanov, Evgeny"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2689"]
[BlackElo "2624"]
[PlyCount "58"]
[EventDate "2011.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. h4 h6 5. h5 g5 6. f4 gxf4 7. Bxf4 d6 8. Qd2 Nd7 9. Nf3 e6 10. O-O-O Qe7 11. Kb1 Nb6 12. a4 Bd7 13. a5 Nc8 14. Re1 Qf8 15. g4 Nce7 16. e5 d5 17. Bd3 Nc6 18. Na2 O-O-O 19. Rhf1 Na7 20. Re2 Bb5 21. Ref2 Ne7 22. Nh4 Qg8 23. Be3 Rf8 24. g5 Bxd3 25. cxd3 Qh7 26. Qd1 Qg8 27. Rg2 Qh7 28. Rgf2 Qg8 29. Rg2 Qh7 1/2-1/2

[Event "Baku op-A"]
[Site "Baku"]
[Date "2011.08.12"]
[Round "7"]
[White "Dreev, Alexey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2711"]
[BlackElo "2689"]
[PlyCount "47"]
[EventDate "2011.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Bg5 Nbd7 8. e3 b6 9. Nf3 Bb7 10. Nd2 c5 11. dxc5 bxc5 12. Bd3 h6 13. Bh4 Qb6 14. f3 d5 15. Bf2 Rfd8 16. O-O a5 17. Rfd1 a4 18. Rac1 Rab8 19. cxd5 exd5 20. Bf5 Ba6 21. Rb1 g6 22. Bh3 Be2 23. Re1 Qa6 24. Bg3 1/2-1/2

[Event "Baku op-A"]
[Site "Baku"]
[Date "2011.08.13"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Mamedyarov, Shakhriyar"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2689"]
[BlackElo "2765"]
[PlyCount "26"]
[EventDate "2011.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. Nge2 Bg4 7. f3 Be6 8. O-O Nge7 9. Bf4 Nf5 10. Nb5 Ba5 11. c3 Nce7 12. g4 Nh4 13. Bg3 Nhg6 1/2-1/2

[Event "Baku op-A"]
[Site "Baku"]
[Date "2011.08.14"]
[Round "9"]
[White "Andreikin, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2696"]
[BlackElo "2689"]
[PlyCount "20"]
[EventDate "2011.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Be7 6. O-O O-O 7. Nc3 d5 8. cxd5 exd5 9. b3 c5 10. Bb2 Nc6 1/2-1/2

[Event "FIDE World Cup"]
[Site "Khanty-Mansiysk"]
[Date "2011.08.28"]
[Round "1.1"]
[White "Filippov, Anton"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2606"]
[BlackElo "2689"]
[PlyCount "77"]
[EventDate "2011.08.28"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 145"]
[Source "ChessBase"]
[SourceDate "2011.11.11"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.11"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nde2 Be7 8. Ng3 h5 9. Be2 g6 10. Qd2 h4 11. Nf1 h3 12. g3 Be6 13. O-O-O b5 14. f3 Nbd7 15. Bf2 Qa5 16. Kb1 Rc8 17. Ne3 Rxc3 18. Qxc3 Qxa2+ 19. Kc1 O-O 20. Qa3 Qxa3 21. bxa3 Rc8 22. a4 Nc5 23. axb5 Nb3+ 24. Kb2 Nd4 25. Rhe1 d5 26. exd5 Bxd5 27. c3 Nxe2 28. Nxd5 Nxd5 29. Rxd5 Nxc3 30. Rdxe5 Na4+ 31. Kb1 Bf8 32. bxa6 Rb8+ 33. Ka1 Bg7 34. a7 Rd8 35. Bd4 Rxd4 36. a8=Q+ Kh7 37. Qa5 Rc4 38. Ka2 Nc3+ 39. Kb3 1-0

[Event "FIDE World Cup"]
[Site "Khanty-Mansiysk"]
[Date "2011.08.29"]
[Round "1.2"]
[White "Zhigalko, Sergei"]
[Black "Filippov, Anton"]
[Result "0-1"]
[ECO "E33"]
[WhiteElo "2689"]
[BlackElo "2606"]
[PlyCount "86"]
[EventDate "2011.08.28"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 145"]
[Source "ChessBase"]
[SourceDate "2011.11.11"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.11"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 d6 6. a3 Bxc3+ 7. Qxc3 Qe7 8. b4 a5 9. b5 Nb8 10. b6 cxb6 11. Rb1 Qc7 12. e3 b5 13. Rxb5 b6 14. Bd3 Bb7 15. Rg5 O-O 16. Bb2 Ne4 17. Bxe4 Bxe4 18. d5 f6 19. Rg4 Bxf3 20. gxf3 e5 21. Rhg1 Rf7 22. Qd3 Nd7 23. Qf5 Nf8 24. f4 Re8 25. h4 Qe7 26. h5 h6 27. Kf1 Qc7 28. Qd3 Ree7 29. Kg2 Qc8 30. Kf1 Rc7 31. fxe5 fxe5 32. Ke1 Nh7 33. Rg6 Ng5 34. R1xg5 hxg5 35. Rxd6 Rxc4 36. Rxb6 e4 37. Qd2 Qg4 38. Qe2 Qxe2+ 39. Kxe2 Rc2+ 40. Kd1 Rfxf2 41. Bd4 Rfd2+ 42. Ke1 Rh2 43. Kd1 Ra2 0-1

[Event "Khanty-Mansiysk Governor Cup 7th"]
[Site "Khanty-Mansiysk"]
[Date "2011.08.31"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Chigaeva, Anastasia"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2689"]
[BlackElo "2010"]
[PlyCount "63"]
[EventDate "2011.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. d3 Be7 8. a3 O-O 9. b4 a6 10. O-O Be6 11. Ne4 Qc8 12. Bb2 f6 13. Rc1 Bh3 14. Bxh3 Qxh3 15. Qb3+ Kh8 16. Nc5 Qc8 17. d4 Bxc5 18. bxc5 Nd7 19. d5 Ne7 20. e4 Rb8 21. Nh4 b6 22. c6 Nc5 23. Qc2 Qg4 24. f3 Qg5 25. Rce1 Nc8 26. a4 a5 27. Nf5 Rd8 28. f4 exf4 29. Rxf4 Nd6 30. Nxg7 Rf8 31. Nf5 Nf7 32. Rg4 1-0

[Event "Khanty-Mansiysk Governor Cup 7th"]
[Site "Khanty-Mansiysk"]
[Date "2011.09.01"]
[Round "2"]
[White "Papayan, Oleg"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2285"]
[BlackElo "2689"]
[PlyCount "106"]
[EventDate "2011.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Be7 7. Bg2 O-O 8. O-O c6 9. Ne5 d5 10. Bf4 Nfd7 11. Nd2 Nxe5 12. Bxe5 Nd7 13. Bf4 Rc8 14. Qa4 Bxc4 15. Nxc4 b5 16. Qxa7 bxc4 17. b3 c3 18. Rac1 c5 19. Rxc3 Bf6 20. Bd6 Bxd4 21. Rc2 Re8 22. e3 Be5 23. Bxe5 Nxe5 24. Rxc5 Ra8 25. Qb7 g6 26. e4 Qd6 27. Qc7 Qxc7 28. Rxc7 dxe4 29. Bxe4 Rxa2 30. Rb1 Re2 31. Bb7 Rd8 32. Rc8 Rxc8 33. Bxc8 Rc2 34. Ba6 Rc6 35. Be2 Rb6 36. b4 Kf8 37. b5 Ke7 38. Rd1 Rd6 39. Rxd6 Kxd6 40. f4 Nd7 41. Kf2 Kc5 42. Ke3 f5 43. g4 Nb6 44. Kf3 Nd5 45. Kg3 Nc3 46. Bd3 Nxb5 47. gxf5 exf5 48. h4 Nd6 49. h5 Kd4 50. hxg6 hxg6 51. Bb1 Ke3 52. Ba2 Ne4+ 53. Kg2 Kxf4 0-1

[Event "Khanty-Mansiysk Governor Cup 7th"]
[Site "Khanty-Mansiysk"]
[Date "2011.09.02"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Maletin, Pavel"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2689"]
[BlackElo "2575"]
[PlyCount "39"]
[EventDate "2011.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nc6 8. O-O Be7 9. Bd2 O-O 10. Nc3 Nb6 11. Bb3 dxe5 12. dxe5 Na5 13. Bc2 Nbc4 14. Qe2 Nxd2 15. Nxd2 Bd7 16. Nde4 Qc7 17. Nf6+ gxf6 18. Qg4+ Kh8 19. exf6 Rg8 20. Qh4 1-0

[Event "Khanty-Mansiysk Governor Cup 7th"]
[Site "Khanty-Mansiysk"]
[Date "2011.09.03"]
[Round "4"]
[White "Kokarev, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B96"]
[WhiteElo "2596"]
[BlackElo "2689"]
[PlyCount "80"]
[EventDate "2011.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Be7 10. Bf2 Qc7 11. Qe2 e5 12. Nf5 Bxf5 13. exf5 Nc6 14. O-O-O O-O 15. g4 exf4 16. h4 f3 17. Qxf3 Ne5 18. Qf4 Nexg4 19. Bd4 Ne5 20. Rg1 Kh8 21. Bg2 Rac8 22. Kb1 b5 23. Bd5 Rg8 24. Bb3 Bd8 25. Rg2 Qe7 26. Rdg1 Ba5 27. Nd5 Nxd5 28. Bxd5 Qf6 29. Rg5 Kh7 30. Rh5 Rc5 31. Be4 Re8 32. Rhg5 Rg8 33. Rh5 Re8 34. Rhg5 Rg8 35. Rg6 fxg6 36. Rxg6 Bd8 37. Rxf6 Bxf6 38. Bxc5 dxc5 39. Qf2 Rd8 40. Qxc5 Nc4 1/2-1/2

[Event "Khanty-Mansiysk Governor Cup 7th"]
[Site "Khanty-Mansiysk"]
[Date "2011.09.04"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Bocharov, Dmitry"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2689"]
[BlackElo "2585"]
[PlyCount "84"]
[EventDate "2011.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O e5 7. Bg5 d6 8. Nf5 Be6 9. Nc3 Nbd7 10. Qf3 h6 11. Bh4 Rc8 12. h3 g6 13. Ne3 Be7 14. a4 O-O 15. Rfd1 Qb6 16. Rab1 Kg7 17. g4 Rfe8 18. Bg3 Bd8 19. Bf1 Rxc3 20. bxc3 Qc6 21. Nd5 Nc5 22. c4 Nfxe4 23. Nc3 f5 24. gxf5 Bxf5 25. Bg2 Ba5 26. Nd5 Rf8 27. Ne7 Qc7 28. Nd5 Qd7 29. Ne3 Qe7 30. Nxf5+ gxf5 31. Rd5 Nd2 32. Rxd2 Bxd2 33. Qd5 Bg5 34. Bf3 f4 35. Bh2 Bh4 36. a5 Kh8 37. Kf1 e4 38. Qd1 e3 39. Qd4+ Bf6 40. Qxf4 Bg7 41. Qxd6 e2+ 42. Bxe2 Rxf2+ 0-1

[Event "Khanty-Mansiysk Governor Cup 7th"]
[Site "Khanty-Mansiysk"]
[Date "2011.09.05"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Musakaev, Emil"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2689"]
[BlackElo "2325"]
[PlyCount "87"]
[EventDate "2011.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. c3 d5 5. Nxe5 dxe4 6. Qe2 Qd5 7. Nxc6 Nxc6 8. d4 Bd7 9. Bc4 Qf5 10. Bd3 O-O-O 11. Bxe4 Qf6 12. O-O Bd6 13. Nd2 Rde8 14. Qf3 Qh4 15. h3 g6 16. Bd5 f5 17. Nc4 g5 18. Nxd6+ cxd6 19. Bd2 f4 20. Rfe1 Kc7 21. Rxe8 Rxe8 22. Re1 Rf8 23. Be6 Qh6 24. Bxd7 Kxd7 25. c4 Qg6 26. Bc3 Re8 27. Qg4+ Kd8 28. Rxe8+ Kxe8 29. Qc8+ Nd8 30. d5 h5 31. f3 Qf7 32. Kh2 b6 33. Bd4 Qg6 34. Bc3 Qf7 35. a3 Qg6 36. a4 Ke7 37. a5 bxa5 38. Qc7+ Ke8 39. Bxa5 Nf7 40. Qb8+ Ke7 41. Qxa7+ Kf8 42. Qb8+ Kg7 43. Bc3+ Kh7 44. Qc8 1-0

[Event "Khanty-Mansiysk Governor Cup 7th"]
[Site "Khanty-Mansiysk"]
[Date "2011.09.06"]
[Round "7"]
[White "Shomoev, Anton"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2577"]
[BlackElo "2689"]
[PlyCount "81"]
[EventDate "2011.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 O-O 10. O-O-O Nbd7 11. g4 b5 12. a3 Qc7 13. g5 Nh5 14. Kb1 Rab8 15. Nd5 Bxd5 16. exd5 Nb6 17. Na5 Nxd5 18. Qxd5 Qxa5 19. Bc4 Qd8 20. Ba2 Qc8 21. Qe4 Kh8 22. f4 f5 23. Qf3 g6 24. Rhe1 b4 25. a4 Qb7 26. Rd5 Rfe8 27. Qf2 Qc6 28. Bb3 Bf8 29. fxe5 dxe5 30. Rxe5 Bg7 31. Rxe8+ Rxe8 32. Bd2 a5 33. Ka2 Rd8 34. Qa7 Qd6 35. Bc1 Qxh2 36. Qxa5 Qb8 37. Re6 Bd4 38. Re7 Ng7 39. Rb7 Qc8 40. Rxb4 Ne6 41. Rxd4 1-0

[Event "Khanty-Mansiysk Governor Cup 7th"]
[Site "Khanty-Mansiysk"]
[Date "2011.09.07"]
[Round "8"]
[White "Denisov, Ivan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2323"]
[BlackElo "2689"]
[PlyCount "58"]
[EventDate "2011.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 g6 7. Bg2 Bg7 8. O-O O-O 9. Nde2 Nc6 10. Nd5 Nd7 11. c3 Rb8 12. a4 Re8 13. f4 b5 14. axb5 axb5 15. Nd4 Nxd4 16. cxd4 Bb7 17. Ne3 Ra8 18. Rxa8 Qxa8 19. Qd3 Qa7 20. Rd1 Rc8 21. Nc2 Nf6 22. Ne3 e5 23. d5 exf4 24. gxf4 Nh5 25. Kh1 Nxf4 26. Qxb5 Ba6 27. Qb3 Nd3 28. Rxd3 Bxd3 29. Qd1 Qd4 0-1

[Event "Khanty-Mansiysk Governor Cup 7th"]
[Site "Khanty-Mansiysk"]
[Date "2011.09.08"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Shinkevich, Vitaly"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "2689"]
[BlackElo "2474"]
[PlyCount "93"]
[EventDate "2011.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. O-O-O Ne5 11. Be2 Qa5 12. Kb1 Rac8 13. g4 Rfe8 14. h4 Rxc3 15. Qxc3 Qxc3 16. bxc3 Rc8 17. Nb3 Nexg4 18. fxg4 Nxe4 19. Bf3 Nxc3+ 20. Kc1 Nxd1 21. Rxd1 b6 22. Be2 f5 23. g5 Kf7 24. Ba6 Rc7 25. Rd3 Bc8 26. Bxc8 Rxc8 27. Nd2 Rc6 28. Kd1 e5 29. c4 Ke6 30. Ke2 Rc7 31. a4 e4 32. Ra3 Bb2 33. Ra2 Bc3 34. Rc2 Be5 35. Nb3 f4 36. Nd4+ Bxd4 37. Bxd4 Kf5 38. Bf6 d5 39. a5 dxc4 40. a6 Rc5 41. Bc3 Rb5 42. Be1 Rb3 43. Rxc4 Ra3 44. Rc7 Rxa6 45. Rxh7 Ra2+ 46. Kf1 Kg4 47. h5 0-1

[Event "EU-Cup 27th"]
[Site "Rogaska Slatina"]
[Date "2011.09.25"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Issakainen, Ari"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2696"]
[BlackElo "2267"]
[PlyCount "85"]
[EventDate "2011.09.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "SLO"]
[SourceTitle "CBM 145"]
[Source "ChessBase"]
[SourceDate "2011.11.11"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.11"]
[SourceQuality "1"]
[WhiteTeam "Ugra"]
[BlackTeam "Aatos"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "FIN"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7 11. Rd1 Nb6 12. Bb3 a5 13. a3 a4 14. Ba2 Ne8 15. e4 Nd6 16. Bg5 h6 17. Bf4 Kh7 18. Rac1 Qe8 19. e5 Nf5 20. d5 e6 21. dxc6 bxc6 22. Ne4 Nd5 23. Bh2 Rb8 24. Rd2 Rb6 25. Nc5 Rb5 26. Nxa4 Qa8 27. Nc5 Qa7 28. Nd3 Qa5 29. Qd1 Qb6 30. Kh1 Ra8 31. Bc4 Rba5 32. Ne1 h5 33. Rcc2 Bh6 34. Rd3 R5a7 35. g4 Ng7 36. Nf3 hxg4 37. hxg4 Bf4 38. Bxd5 Bxh2 39. Bxc6 Rc8 40. Kxh2 Rxc6 41. Ng5+ Kh6 42. Ne4 Ne8 43. Qc1+ 1-0

[Event "EU-Cup 27th"]
[Site "Rogaska Slatina"]
[Date "2011.09.26"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Meszaros, Michal"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2696"]
[BlackElo "2377"]
[PlyCount "85"]
[EventDate "2011.09.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "SLO"]
[SourceTitle "CBM 145"]
[Source "ChessBase"]
[SourceDate "2011.11.11"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.11"]
[SourceQuality "1"]
[WhiteTeam "Ugra"]
[BlackTeam "Haladas"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. O-O-O Rc8 10. f4 Be7 11. Kb1 b5 12. f5 Bc4 13. h3 d5 14. Nxd5 Nxe4 15. Qe1 Bxd5 16. Rxd5 Qc7 17. c3 Ndf6 18. Rd1 h5 19. Bd3 h4 20. Rg1 Rh5 21. Be2 Rh8 22. Bd3 Rh5 23. Be2 Rh8 24. Nd2 Ng3 25. Bd3 Nd5 26. Bf2 Nf4 27. Nf3 Nxd3 28. Rxd3 Nxf5 29. Nxe5 Rh6 30. Rd7 Qb8 31. Ba7 Qa8 32. Rf1 Re6 33. Rxf5 f6 34. Qxh4 fxe5 35. Rxe7+ Rxe7 36. Bc5 Re6 37. Rf8+ Kd7 38. Rf7+ Kc6 39. b4 e4 40. Ra7 Qb8 41. Rxa6+ Kd5 42. Qh5+ Qe5 43. Qd1+ 1-0

[Event "EU-Cup 27th"]
[Site "Rogaska Slatina"]
[Date "2011.09.27"]
[Round "3"]
[White "Kozul, Zdenko"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2541"]
[BlackElo "2696"]
[PlyCount "87"]
[EventDate "2011.09.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "SLO"]
[SourceTitle "CBM 145"]
[Source "ChessBase"]
[SourceDate "2011.11.11"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.11"]
[SourceQuality "1"]
[WhiteTeam "Maribor"]
[BlackTeam "Ugra"]
[WhiteTeamCountry "SLO"]
[BlackTeamCountry "RUS"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb7 6. Bg2 c5 7. d5 exd5 8. cxd5 Nxd5 9. O-O Nc6 10. Qe4+ Nde7 11. Rd1 d5 12. Qa4 Qd7 13. Nc3 d4 14. Bf4 Ng6 15. e3 Nxf4 16. gxf4 O-O-O 17. Rac1 d3 18. b4 Nxb4 19. Qxa7 Bxf3 20. Qxd7+ Rxd7 21. Bxf3 d2 22. Rb1 Rd3 23. Nb5 g5 24. a3 Na6 25. Be2 Rd8 26. fxg5 Bg7 27. Bc4 h6 28. h4 hxg5 29. hxg5 Rh4 30. f4 Nc7 31. Nxc7 Kxc7 32. Kg2 f5 33. gxf6 Bxf6 34. Rb3 Rg4+ 35. Kf3 Rh4 36. a4 Rh2 37. Kg3 Rh6 38. Kg4 Rh2 39. Bb5 Rg2+ 40. Kf5 Bg7 41. Ke4 Rg6 42. Kf3 Rh6 43. Bc4 Rh3+ 44. Kg2 1/2-1/2

[Event "EU-Cup 27th"]
[Site "Rogaska Slatina"]
[Date "2011.09.28"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Riazantsev, Alexander"]
[Result "0-1"]
[ECO "C16"]
[WhiteElo "2696"]
[BlackElo "2688"]
[PlyCount "68"]
[EventDate "2011.09.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "SLO"]
[SourceTitle "CBM 145"]
[Source "ChessBase"]
[SourceDate "2011.11.11"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.11"]
[SourceQuality "1"]
[WhiteTeam "Ugra"]
[BlackTeam "SHSM-64"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qd1 Qd7 10. Be2 Ba6 11. Bxh5 Qb5 12. Kd2 Nf4 13. Bf3 c5 14. Ke3 Ng6 15. h5 Qa5 16. Bb2 Nc6 17. g4 Nge7 18. Ne2 Qa4 19. Kd2 cxd4 20. cxd4 Bxe2 21. Bxe2 Nxd4 22. Bd3 Rc8 23. f3 Nec6 24. Ke3 Ke7 25. Re1 g6 26. c4 Qa5 27. cxd5 Qxd5 28. Be4 Qxe5 29. Rc1 Rhd8 30. hxg6 f5 31. Rxc6 Rxc6 32. Bxd4 Rxd4 33. Qxd4 Rc3+ 34. Qxc3 Qxc3+ 0-1

[Event "EU-Cup 27th"]
[Site "Rogaska Slatina"]
[Date "2011.09.30"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Grigoryan, Avetik"]
[Result "0-1"]
[ECO "A70"]
[WhiteElo "2696"]
[BlackElo "2614"]
[PlyCount "140"]
[EventDate "2011.09.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "SLO"]
[SourceTitle "CBM 145"]
[Source "ChessBase"]
[SourceDate "2011.11.11"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.11"]
[SourceQuality "1"]
[WhiteTeam "Ugra"]
[BlackTeam "Yerevan Mika"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "ARM"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bf4 a6 8. a4 Bg7 9. Be2 O-O 10. Nf3 Bg4 11. O-O Bxf3 12. Bxf3 Ne8 13. Qb3 b6 14. Kh1 Nd7 15. Bg4 Ne5 16. Be2 Nc7 17. Bg3 Rb8 18. f4 Nd7 19. e5 dxe5 20. f5 b5 21. d6 Ne8 22. axb5 axb5 23. fxg6 hxg6 24. Ra7 Nxd6 25. Rd1 Nb6 26. Ne4 Nbc8 27. Ra6 Rb6 28. Qa3 Qc7 29. Qxc5 Qxc5 30. Nxc5 Nc4 31. b3 Ne3 32. Rc1 Rxa6 33. Nxa6 Nd6 34. Rc6 Nef5 35. Bf2 Ne4 36. Kg1 Rd8 37. Nb4 Bf8 38. Nd3 Nxf2 39. Kxf2 e4 40. Nf4 Bh6 41. Nh3 Rd2 42. Rc8+ Kg7 43. Re8 e3+ 44. Ke1 Nd4 45. Ng1 Bg5 46. Re4 Nc2+ 47. Kf1 f5 48. Re5 Nd4 49. Rd5 Bf6 50. Rd7+ Kf8 51. g4 f4 52. Rxd4 Rxd4 53. Nf3 Rd8 54. g5 Bc3 55. Bxb5 Rd1+ 56. Ke2 Rb1 57. Bc4 Rb2+ 58. Kd3 Rf2 59. Ng1 Ba5 60. Ke4 Bc7 61. h3 Bd6 62. Ne2 f3 63. Kxe3 Bc5+ 64. Nd4 Bxd4+ 65. Kxd4 Re2 66. b4 Ke7 67. b5 Kd6 68. b6 Re1 69. h4 f2 70. b7 Kc7 0-1

[Event "EU-Cup 27th"]
[Site "Rogaska Slatina"]
[Date "2011.10.01"]
[Round "7"]
[White "Lagerman, Robert"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2325"]
[BlackElo "2696"]
[PlyCount "94"]
[EventDate "2011.09.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "SLO"]
[SourceTitle "CBM 145"]
[Source "ChessBase"]
[SourceDate "2011.11.11"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.11"]
[SourceQuality "1"]
[WhiteTeam "Hellir CC"]
[BlackTeam "Ugra"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. d3 Nc6 3. f4 d5 4. Be2 g6 5. Nf3 Bg7 6. O-O e6 7. Kh1 Nge7 8. Qe1 b6 9. Nbd2 Bb7 10. c3 Qc7 11. Nh4 O-O-O 12. e5 h6 13. Ndf3 d4 14. Qg3 Kb8 15. cxd4 cxd4 16. Bd2 Nd5 17. Rfc1 Qd7 18. Qf2 Ne3 19. Nxd4 Nxd4 20. Bxe3 Nxe2 21. Qxe2 Qxd3 22. Qf2 Bf8 23. Nf3 Be7 24. Rc3 Qd5 25. Rac1 Rd7 26. a3 Rhd8 27. h3 Qe4 28. Kh2 Rd3 29. b4 g5 30. Ne1 Rxc3 31. Rxc3 Rd1 32. Rc1 Rd7 33. Qg3 Qf5 34. Rc3 Rd8 35. Rc1 Rg8 36. fxg5 hxg5 37. Nf3 g4 38. Rc4 Qd3 39. Nd2 Qxa3 40. Rxg4 Rxg4 41. hxg4 Qxb4 42. g5 Qb5 43. Qf4 Qe2 44. Nf3 Bxf3 45. Qxf3 Qxf3 46. gxf3 Kc7 47. Kg3 Kc6 0-1

[Event "Bayern-chI Bank Hofmann 15th"]
[Site "Bad Wiessee"]
[Date "2011.10.29"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Pohle, Reinhold"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2696"]
[PlyCount "51"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 g6 3. d4 Bg7 4. Nc3 d6 5. d5 Ne5 6. Nxe5 Bxe5 7. Be3 e6 8. Qd2 Qf6 9. Nb5 Qe7 10. O-O-O a6 11. Qa5 b6 12. Qa4 Kf8 13. Nd4 Bxd4 14. Qxd4 e5 15. Qd2 Bd7 16. f4 f6 17. fxe5 fxe5 18. Bg5 Qe8 19. Qc3 h6 20. Bh4 Qc8 21. Be2 Kg7 22. Rdf1 g5 23. Bg3 Nf6 24. h4 c6 25. hxg5 hxg5 26. Bxe5 1-0

[Event "Bayern-chI Bank Hofmann 15th"]
[Site "Bad Wiessee"]
[Date "2011.10.30"]
[Round "2"]
[White "Gerstner, Bernhard"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "2161"]
[BlackElo "2696"]
[PlyCount "82"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. Nc3 Bb4 6. O-O O-O 7. Qb3 a5 8. d4 Re8 9. Rd1 h6 10. Bf4 Bxc3 11. Qxc3 d6 12. Rac1 Nbd7 13. Nd2 Bxg2 14. Kxg2 e5 15. dxe5 Nxe5 16. Bxe5 Rxe5 17. Qf3 Qe8 18. e3 Rd8 19. Nb3 Ne4 20. Rd5 Ng5 21. Qd1 Ne4 22. Qf3 Nf6 23. Rd4 c5 24. Rd3 d5 25. cxd5 Rexd5 26. Rxd5 Rxd5 27. Rd1 Rxd1 28. Qxd1 Qe4+ 29. Kg1 Kh7 30. Nc1 c4 31. Ne2 b5 32. Nc3 Qc6 33. Qd4 b4 34. Ne2 Qf3 35. Qd2 Ne4 36. Qe1 Ng5 37. Nf4 Qe4 38. Qd1 Nf3+ 39. Kg2 Ne5+ 40. Kg1 c3 41. bxc3 bxc3 0-1

[Event "Bayern-chI Bank Hofmann 15th"]
[Site "Bad Wiessee"]
[Date "2011.10.31"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Beukema, Stefan"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2696"]
[BlackElo "2259"]
[PlyCount "49"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. Nf3 Bg7 8. g3 O-O 9. Bg2 d6 10. O-O Nbd7 11. Qc2 Nb6 12. Rd1 Ra7 13. e4 Qa8 14. Rb1 Bb7 15. a3 e6 16. Nb5 Ra4 17. Nxd6 exd5 18. Nxb7 dxe4 19. Nxc5 Rc4 20. Qb3 exf3 21. Bxf3 Qa5 22. Qd3 Qxc5 23. Be3 Qb5 24. Bxb6 Nd7 25. b3 1-0

[Event "Bayern-chI Bank Hofmann 15th"]
[Site "Bad Wiessee"]
[Date "2011.11.01"]
[Round "4"]
[White "Hertneck, Gerald"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "2547"]
[BlackElo "2696"]
[PlyCount "72"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Qc7 6. b3 Bb4+ 7. Bd2 Bc5 8. e3 d5 9. Bc3 dxc4 10. bxc4 O-O 11. Bg2 e5 12. Nb3 Be7 13. N1d2 Nc6 14. O-O Bf5 15. e4 Bg4 16. f3 Bd7 17. Qe2 a5 18. Rab1 Rfd8 19. Rfd1 a4 20. Na1 Bc5+ 21. Kh1 Bd4 22. Qd3 Bxc3 23. Qxc3 Nd4 24. Nc2 Nxc2 25. Qxc2 Be6 26. Rb5 Rd4 27. Rdb1 Qd8 28. Nf1 Bxc4 29. Rxe5 Bd3 30. Qb2 Bxb1 31. Qxb1 b6 32. Rb5 Rd1 33. Qc2 Rc8 34. Qe2 Rcc1 35. f4 Re1 36. Qf3 Nxe4 0-1

[Event "Bayern-chI Bank Hofmann 15th"]
[Site "Bad Wiessee"]
[Date "2011.11.02"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Swiercz, Dariusz"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2696"]
[BlackElo "2585"]
[PlyCount "61"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 O-O 9. dxc5 Bxc5 10. O-O-O Qa5 11. a3 a6 12. Bxc5 Nxc5 13. Qe3 Rd8 14. Kb1 Bd7 15. h4 Rac8 16. h5 Ne7 17. Nd4 Ne4 18. Na2 Bb5 19. Bxb5 axb5 20. h6 g6 21. g4 Nc6 22. c3 Nxd4 23. Rxd4 Rc4 24. Nc1 Rdc8 25. Ne2 Qa4 26. Rc1 Qb3 27. Rc2 Ra8 28. Nc1 Qa4 29. Ne2 Qb3 30. Nc1 Qa4 31. Ne2 1/2-1/2

[Event "Bayern-chI Bank Hofmann 15th"]
[Site "Bad Wiessee"]
[Date "2011.11.03"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Graf, Alexander"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2696"]
[BlackElo "2628"]
[PlyCount "89"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 c5 16. d5 c4 17. Bg5 h6 18. Be3 Nc5 19. Ra3 Nfd7 20. Qd2 h5 21. Rea1 Qc7 22. Bh6 Be7 23. Bg5 Bf8 24. Nh4 Bg7 25. Rf1 Nf6 26. Bh6 Bh8 27. Kh1 Nh7 28. Be3 Nf6 29. Bh6 Nh7 30. Nf3 Bf6 31. Rfa1 Nf8 32. Bg5 Bg7 33. Bh6 Bf6 34. Bg5 Bg7 35. Qd1 Nfd7 36. Nh4 Nf6 37. Be3 Rab8 38. axb5 axb5 39. Ra5 Bc8 40. Nf3 Bd7 41. Ra7 Rb7 42. Ra8 Rxa8 43. Rxa8+ Bc8 44. Qa1 Nfd7 45. Ra3 1/2-1/2

[Event "Bayern-chI Bank Hofmann 15th"]
[Site "Bad Wiessee"]
[Date "2011.11.04"]
[Round "7"]
[White "Jakubiec, Artur"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B82"]
[WhiteElo "2528"]
[BlackElo "2696"]
[PlyCount "60"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f4 Be7 8. Qf3 Nc6 9. O-O-O Qc7 10. Be2 O-O 11. g4 Nxd4 12. Bxd4 b5 13. e5 Bb7 14. Qh3 Nd7 15. Bd3 g6 16. Rhe1 dxe5 17. fxe5 b4 18. Ne4 Nxe5 19. Qh6 Rfd8 20. g5 Bxe4 21. Rxe4 Rxd4 22. Rxd4 Qc5 23. Be4 Nc6 24. Bxc6 Bxg5+ 25. Kb1 Bxh6 26. Bxa8 Bg5 27. R4d3 Bf6 28. h3 a5 29. a3 Qe5 30. Rb3 bxa3 0-1

[Event "Bayern-chI Bank Hofmann 15th"]
[Site "Bad Wiessee"]
[Date "2011.11.05"]
[Round "8"]
[White "Eingorn, Vereslav S"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2567"]
[BlackElo "2696"]
[PlyCount "44"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Ba6 5. e3 d5 6. Nc3 dxc4 7. Ne5 Bb7 8. f3 Nbd7 9. Nxc4 Nd5 10. e4 Nxc3 11. bxc3 Qh4+ 12. g3 Qd8 13. Be2 Be7 14. O-O O-O 15. Ne3 Rc8 16. Ra2 c6 17. a4 a6 18. Qb3 Qc7 19. Ba3 Bxa3 20. Qxa3 c5 21. Rd2 Kh8 22. d5 exd5 1/2-1/2

[Event "Bayern-chI Bank Hofmann 15th"]
[Site "Bad Wiessee"]
[Date "2011.11.06"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Nyzhnyk, Illya"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2696"]
[BlackElo "2561"]
[PlyCount "95"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 e5 8. Nf5 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. Be2 h6 12. Bh4 exf4 13. Rb3 Qa5 14. O-O Nc5 15. Nxd6+ Bxd6 16. Qxd6 Nxb3 17. Bxf6 Qc5+ 18. Qxc5 Nxc5 19. Bxg7 Rg8 20. Bxh6 Be6 21. Bxf4 O-O-O 22. Be3 Nd7 23. Rd1 Bg4 24. Bxg4 Rxg4 25. Rf1 f6 26. h3 Rh4 27. Rf5 Re8 28. Kf2 b5 29. a3 Re6 30. Bd4 Rh8 31. Ke3 Rc6 32. Kd3 Rg8 33. Nd5 Kd8 34. g4 Rh8 35. Nf4 Rh7 36. c3 Ke7 37. Nd5+ Kf7 38. Nf4 Ke8 39. Nh5 Ke7 40. Nf4 Rc4 41. h4 Ra4 42. g5 fxg5 43. hxg5 Rf7 44. Nd5+ Ke6 45. Nf4+ Ke7 46. Rxf7+ Kxf7 47. g6+ Ke8 48. e5 1-0

[Event "EU-ch rapid"]
[Site "Warsaw"]
[Date "2011.12.17"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Murawko, Katarzyna"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2651"]
[BlackElo "1813"]
[PlyCount "57"]
[EventDate "2011.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 d6 4. Nc3 g6 5. e3 Bg7 6. d4 Nbd7 7. Nge2 O-O 8. O-O Rb8 9. Rb1 b6 10. h3 Ba6 11. b3 Bb7 12. d5 a6 13. a4 Qc7 14. e4 e6 15. Be3 exd5 16. exd5 Rfe8 17. Qd2 Bc8 18. g4 Nf8 19. Ng3 Re7 20. Bg5 Re5 21. f4 Re8 22. f5 N8d7 23. Rf2 Nxg4 24. hxg4 Bd4 25. Nge4 Kh8 26. Be3 Bxe3 27. Qxe3 Ne5 28. Nf6 Re7 29. Qh6 1-0

[Event "EU-ch rapid"]
[Site "Warsaw"]
[Date "2011.12.17"]
[Round "2"]
[White "Stangl, Anita"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2131"]
[BlackElo "2651"]
[PlyCount "48"]
[EventDate "2011.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 Nb6 4. Nf3 d5 5. exd6 cxd6 6. b3 g6 7. Bb2 Bg7 8. Be2 Nc6 9. O-O O-O 10. c4 Bg4 11. h3 d5 12. c5 Nc8 13. Re1 e6 14. Na3 Bxf3 15. Bxf3 b6 16. Rc1 N8e7 17. Qd2 Nf5 18. Nc2 bxc5 19. Ba3 Bh6 20. Ne3 Ncxd4 21. Bxc5 Nxf3+ 22. gxf3 d4 23. Bxf8 Qxf8 24. Qe2 Bxe3 0-1

[Event "EU-ch rapid"]
[Site "Warsaw"]
[Date "2011.12.17"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Weichhold, Pawel"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2651"]
[BlackElo "2304"]
[PlyCount "29"]
[EventDate "2011.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Bd7 5. Bc4 Nc6 6. Qd3 Nf6 7. Nc3 e6 8. Bf4 Qa5 9. O-O-O Ne5 10. Nxe5 dxe5 11. Bd2 Qc7 12. Bb5 a6 13. Bxd7+ Nxd7 14. Qg3 Nf6 15. f3 1-0

[Event "EU-ch rapid"]
[Site "Warsaw"]
[Date "2011.12.17"]
[Round "4"]
[White "Kovalev, Vladislav"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2446"]
[BlackElo "2651"]
[PlyCount "63"]
[EventDate "2011.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. Qd2 Ng4 9. Nd5 Nxe3 10. Qxe3 Be6 11. Rd1 O-O 12. Be2 Nd7 13. O-O Bg5 14. Qd3 Rc8 15. c3 Kh8 16. Bf3 g6 17. Rfe1 b5 18. Ne3 Bxe3 19. Qxe3 Nb6 20. Na5 Na4 21. Nb7 Qc7 22. Nxd6 Rcd8 23. Qh6 Qe7 24. b3 Nxc3 25. Rd3 b4 26. Qd2 a5 27. a3 Bxb3 28. axb4 axb4 29. h4 Be6 30. h5 Rd7 31. hxg6 fxg6 32. Qb2 1-0

[Event "EU-ch rapid"]
[Site "Warsaw"]
[Date "2011.12.17"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Borsos, Bogdan"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2651"]
[BlackElo "2239"]
[PlyCount "59"]
[EventDate "2011.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. O-O O-O 7. a4 c6 8. Re1 b6 9. b3 a6 10. d5 c5 11. Bd3 h6 12. Nd2 Nh7 13. Nc4 Qc7 14. Qe2 Bg5 15. Ba3 Ndf6 16. b4 Bg4 17. Qf1 Nh5 18. bxc5 bxc5 19. a5 Nf4 20. Nb6 Nxd3 21. Nxa8 Qxa5 22. Qxd3 Rxa8 23. Reb1 Nf8 24. Bc1 Qd8 25. Bxg5 Qxg5 26. Qg3 Ng6 27. h3 Qd2 28. hxg4 Nf4 29. Kf1 Qxc2 30. Ra2 1-0

[Event "EU-ch rapid"]
[Site "Warsaw"]
[Date "2011.12.17"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Jaracz, Pawel"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2651"]
[BlackElo "2542"]
[PlyCount "93"]
[EventDate "2011.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 Nb6 7. Bb3 dxe5 8. Nxe5 cxd4 9. cxd4 Nc6 10. Nxc6 bxc6 11. O-O Be7 12. Nc3 Ba6 13. Re1 O-O 14. Ne4 Bc4 15. Bc2 g6 16. a3 Bd5 17. Bh6 Re8 18. Bd3 Bxe4 19. Bxe4 Nd5 20. Rc1 Qb6 21. Re2 Bf6 22. Rc4 Red8 23. Qa4 Rd6 24. g3 Bg7 25. Bg5 h6 26. Bc1 Qd8 27. Qc2 Ne7 28. Be3 Rc8 29. Qa4 Nd5 30. Bxd5 exd5 31. Rc3 Qd7 32. Rec2 h5 33. b4 Kh7 34. Rc1 h4 35. Qc2 a6 36. Qd3 Ra8 37. Qc2 Rc8 38. Qe2 hxg3 39. hxg3 Ra8 40. Qc2 Rc8 41. Qa4 Qb7 42. Qc2 Bf6 43. Rc5 Kg7 44. Kg2 Qd7 45. Qd3 Rh8 46. Kf3 Re8 47. Kg2 1/2-1/2

[Event "EU-ch rapid"]
[Site "Warsaw"]
[Date "2011.12.17"]
[Round "8"]
[White "Durarbayli, Vasif"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "2539"]
[BlackElo "2651"]
[PlyCount "102"]
[EventDate "2011.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Be7 10. Bf2 Qc7 11. Bg3 Nc6 12. Be2 O-O 13. Qd3 Nxd4 14. Qxd4 b5 15. Bf3 Bb7 16. Qd3 Rfd8 17. O-O Rac8 18. Kh1 Nd7 19. Bh5 Nf6 20. Bf3 Nd7 21. Bh5 Qc4 22. Rae1 Qxd3 23. cxd3 Nc5 24. Re3 Na4 25. Nxa4 bxa4 26. Bd1 Bc6 27. Be1 d5 28. exd5 Rxd5 29. Bc3 Bb5 30. Bf3 Rxd3 31. Rxd3 Bxd3 32. Rd1 Bb5 33. Rc1 Bf6 34. Kg1 Bd4+ 35. Kh1 Be3 36. Rd1 Bxf4 37. Bb7 Rb8 38. Be4 Bc7 39. g3 Rd8 40. Rc1 Bb6 41. Kg2 f5 42. Bb7 Kf7 43. Re1 g5 44. Kf3 Rd3+ 45. Kg2 Rd8 46. h3 h5 47. Bf3 g4 48. hxg4 hxg4 49. Bb7 Rb8 50. Rh1 Rxb7 51. Rh7+ Kg6 0-1

[Event "EU-ch rapid"]
[Site "Warsaw"]
[Date "2011.12.18"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Ruck, Robert"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2651"]
[BlackElo "2579"]
[PlyCount "26"]
[EventDate "2011.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Nd7 7. Nbd2 h6 8. Nb3 Bh7 9. a4 Ng6 10. a5 Be7 11. c4 dxc4 12. Bxc4 O-O 13. Re1 Re8 1-0

[Event "EU-ch rapid"]
[Site "Warsaw"]
[Date "2011.12.18"]
[Round "10"]
[White "Volokitin, Andrei"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2695"]
[BlackElo "2651"]
[PlyCount "129"]
[EventDate "2011.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 O-O 9. O-O Nc6 10. Bb3 Na5 11. Bg5 Be6 12. Bxf6 Bxf6 13. Nd5 Nxb3 14. axb3 Bg5 15. Nxg5 Qxg5 16. b4 Rad8 17. Ra3 Kh8 18. Re1 f5 19. Rg3 Qh4 20. Rh3 Qg5 21. Rh5 Qg4 22. exf5 Qxd1 23. Rxd1 Bxf5 24. Rd2 Be6 25. Rh4 Kg8 26. b5 axb5 27. Rb4 Bd7 28. Nc3 Bc6 29. Nxb5 d5 30. c3 Ra8 31. f3 Ra1+ 32. Kf2 Rd8 33. Re2 Re8 34. Nd6 Re7 35. Nf5 Re8 36. f4 e4 37. Rd2 h6 38. Ne3 Rf8 39. g3 g5 40. f5 g4 41. Rbd4 h5 42. Rd1 Rxd1 43. Rxd1 Kg7 44. Kg2 Kf6 45. Nxd5+ Bxd5 46. Rxd5 Ra8 47. Kf2 Ra1 48. Ke3 Re1+ 49. Kf4 e3 50. Rd6+ Kf7 51. Kg5 Re2 52. Kxh5 Rxh2+ 53. Kxg4 Rxb2 54. Re6 e2 55. Kf3 Rc2 56. Rxe2 Rxc3+ 57. Kf4 b5 58. Re6 b4 59. Rb6 Rb3 60. g4 Rb1 61. Rb7+ Kf8 62. g5 b3 63. Ke5 Ke8 64. g6 b2 65. Kf6 1-0

[Event "EU-ch rapid"]
[Site "Warsaw"]
[Date "2011.12.18"]
[Round "12"]
[White "Szymanski, Marcin"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2416"]
[BlackElo "2651"]
[PlyCount "64"]
[EventDate "2011.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nge2 cxd4 9. Nxd4 Nd7 10. Bf4 Ndc5 11. O-O Bxc3 12. bxc3 Bd7 13. cxd5 Ba4 14. Nb3 Qxd5 15. Bxe4 Qxe4 16. Qxe4 Nxe4 17. Rac1 Rac8 18. c4 Rfd8 19. f3 Nc5 20. Nxc5 Rxc5 21. Be3 Ra5 22. Rf2 h6 23. Rb2 Bc6 24. Kf2 Rd3 25. Rcc2 a6 26. c5 Rd5 27. f4 Rd3 28. Rd2 Rda3 29. Re2 Bd5 30. Red2 R5a4 31. c6 Bxc6 32. Bc5 Rxf4+ 0-1

[Event "BLR-ch 78th"]
[Site "Minsk"]
[Date "2012.01.12"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Zhigalko, Andrey"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2658"]
[BlackElo "2576"]
[PlyCount "39"]
[EventDate "2012.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Ne7 7. Nbd2 c5 8. c4 Rc8 9. dxc5 Nxc5 10. Nb3 dxc4 11. Qxd8+ Kxd8 12. Bxc4 Nd7 13. Na5 Rc7 14. Be2 Be4 15. Nc4 Bxf3 16. gxf3 Nd5 17. Rd1 Bc5 18. f4 Ke7 19. f5 h6 20. Kg2 1/2-1/2

[Event "BLR-ch 78th"]
[Site "Minsk"]
[Date "2012.01.13"]
[Round "2"]
[White "Bulanov, Dmitri"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "2387"]
[BlackElo "2658"]
[PlyCount "48"]
[EventDate "2012.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4 e5 8. Nf5 g6 9. g5 gxf5 10. exf5 d5 11. gxf6 d4 12. Bc4 Bxf5 13. Qf3 Qc8 14. O-O-O dxc3 15. Rhe1 cxb2+ 16. Kb1 Bxc2+ 17. Kxc2 Qxc4+ 18. Kb1 Nc6 19. Bf4 Bb4 20. Re4 Qe6 21. Bxe5 Nxe5 22. Qf4 Bc3 23. Rd3 Rg8 24. Rxc3 Rg4 0-1

[Event "BLR-ch 78th"]
[Site "Minsk"]
[Date "2012.01.14"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Fedorov, Alexei"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2658"]
[BlackElo "2579"]
[PlyCount "29"]
[EventDate "2012.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 Qc7 5. Nf3 g6 6. O-O Bg7 7. h3 O-O 8. Re1 Nc6 9. d5 Nd8 10. Bf4 e5 11. dxe6 Nxe6 12. Bg3 Rd8 13. Na3 a6 14. Nc4 b5 15. Ncd2 1/2-1/2

[Event "BLR-ch 78th"]
[Site "Minsk"]
[Date "2012.01.15"]
[Round "4"]
[White "Grib, Roman"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2303"]
[BlackElo "2658"]
[PlyCount "126"]
[EventDate "2012.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O Bd7 5. Re1 Nf6 6. c3 a6 7. Bf1 Bg4 8. d3 e6 9. Nbd2 Be7 10. Be2 O-O 11. Nf1 d5 12. Ng3 dxe4 13. dxe4 Qc7 14. Be3 Nh5 15. Qc1 Bd6 16. e5 Nxg3 17. hxg3 Be7 18. Bf4 Rad8 19. Bf1 Rd5 20. Bc4 Rd7 21. Nh2 Bf5 22. Qe3 Rfd8 23. Be2 b5 24. a4 c4 25. axb5 axb5 26. g4 Bc2 27. Nf3 Rd5 28. Qc1 Bb3 29. Nd2 Nxe5 30. Nxb3 cxb3 31. Bd1 Bc5 32. Bxb3 Bxf2+ 33. Kxf2 Nd3+ 34. Kf1 Nxc1 35. Bxc7 Nxb3 36. Bxd8 Nxa1 37. Rxa1 Rxd8 38. Ra5 Rb8 39. Kf2 f5 40. gxf5 exf5 41. Ke3 g5 42. Kd4 h6 43. g3 Kg7 44. Ke5 f4 45. gxf4 Re8+ 46. Kf5 Rf8+ 47. Kg4 Rxf4+ 48. Kg3 b4 49. Rc5 Kg6 50. Rc6+ Rf6 51. Rc8 bxc3 52. bxc3 Rd6 53. c4 Rd3+ 54. Kg2 h5 55. c5 Rc3 56. c6 Kf5 57. c7 Kg4 58. Kf2 h4 59. Ke2 h3 60. Kd2 Rc6 61. Ke3 h2 62. Rh8 Kg3 63. c8=Q Rxc8 0-1

[Event "BLR-ch 78th"]
[Site "Minsk"]
[Date "2012.01.16"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Stupak, Kirill"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2658"]
[BlackElo "2515"]
[PlyCount "105"]
[EventDate "2012.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. g3 b6 8. Bb5+ Bd7 9. a4 a6 10. Be2 Bc6 11. O-O Bd6 12. Ne5 Bxe5 13. dxe5 Qd5 14. Qxd5 Nxd5 15. a5 b5 16. Bd2 O-O-O 17. Rfd1 Rd7 18. f3 Ne7 19. Bb4 Rhd8 20. Bxe7 Rxe7 21. Kf2 Red7 22. Ke3 Bd5 23. b3 c5 24. f4 Kc7 25. g4 g6 26. h4 Bc6 27. Rxd7+ Rxd7 28. Bd3 Kd8 29. h5 Ke7 30. h6 Rd8 31. Rf1 Rg8 32. Rf2 Rd8 33. c3 Bb7 34. b4 c4 35. Bc2 Bc6 36. Rf1 f6 37. exf6+ Kxf6 38. Rd1 Bd5 39. Be4 Ke7 40. Bxd5 exd5 41. Rf1 Kd6 42. f5 g5 43. Re1 Re8+ 44. Kd2 Rxe1 45. Kxe1 Ke5 46. Kd2 d4 47. cxd4+ Kf6 48. Ke3 Kf7 49. d5 Kf6 50. Ke4 Kf7 51. d6 Kf6 52. Kd4 Kf7 53. Kc3 1/2-1/2

[Event "BLR-ch 78th"]
[Site "Minsk"]
[Date "2012.01.18"]
[Round "6"]
[White "Lomako, Pavel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2385"]
[BlackElo "2658"]
[PlyCount "126"]
[EventDate "2012.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 g5 5. Bg3 Nh5 6. e3 d6 7. Nfd2 Nxg3 8. hxg3 Bg7 9. Bd3 Qe7 10. c3 Nd7 11. Qe2 Nf6 12. Na3 Bd7 13. Nac4 b5 14. Na5 Rb8 15. b4 c5 16. bxc5 dxc5 17. Ne4 c4 18. Nxf6+ Bxf6 19. Nxc4 bxc4 20. Bxc4 Qa3 21. O-O Qxc3 22. Rac1 Qa3 23. Qf3 Ke7 24. d5 Rhc8 25. Rcd1 exd5 26. Bxd5 Be8 27. Bb3 Rc3 28. Qf5 Qc5 29. Rd5 Qc7 30. Qh7 Rc1 31. Rxc1 Qxc1+ 32. Kh2 Qc6 33. e4 Bc3 34. Rd3 Qf6 35. Rf3 Qg7 36. Qf5 Be5 37. Bd5 a5 38. Ra3 a4 39. f4 Bd6 40. Rd3 Bd7 41. Qxf7+ Qxf7 42. Bxf7 gxf4 43. gxf4 Bxf4+ 44. g3 Rb2+ 45. Kg1 Bxg3 46. Rxg3 Kxf7 47. Rd3 Ke7 48. Re3 h5 49. e5 h4 50. e6 Bc6 51. Rc3 Bd5 52. a3 Rb3 53. Rc7+ Kxe6 54. Rh7 h3 55. Kh2 Rxa3 56. Rh6+ Ke5 57. Rh5+ Kd4 58. Rh4+ Kc5 59. Rh5 Rd3 60. Rh7 a3 61. Ra7 a2 62. Rc7+ Kb4 63. Rc8 Rd2+ 0-1

[Event "BLR-ch 78th"]
[Site "Minsk"]
[Date "2012.01.19"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Kovalev, Vladislav"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2658"]
[BlackElo "2453"]
[PlyCount "79"]
[EventDate "2012.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 e5 7. d5 Nh5 8. g3 f5 9. exf5 gxf5 10. Ng5 Nf6 11. g4 Qe7 12. Qc2 e4 13. gxf5 Bxf5 14. Be3 Na6 15. O-O-O Kh8 16. Nb5 Nb4 17. Qb3 Nd3+ 18. Bxd3 exd3 19. Nd4 Ne4 20. Nxf5 Rxf5 21. Nxe4 Qxe4 22. Qxd3 Re8 23. Rhg1 Qxd3 24. Rxd3 a6 25. b3 Be5 26. Kd1 Rh5 27. Bd2 Rf5 28. f4 Bf6 29. Re3 Rxe3 30. Bxe3 c6 31. dxc6 bxc6 32. Ke2 d5 33. cxd5 cxd5 34. Kd3 d4 35. Bd2 Rh5 36. Rg3 Rb5 37. b4 Bg7 38. Rg5 Rb6 39. a4 Kg8 40. h4 1-0

[Event "BLR-ch 78th"]
[Site "Minsk"]
[Date "2012.01.19"]
[Round "8"]
[White "Gorovets, Andrey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2428"]
[BlackElo "2658"]
[PlyCount "22"]
[EventDate "2012.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Bg5 h6 7. Bh4 O-O 8. Rc1 g5 9. Bg3 Ne4 10. e3 d6 11. Bd3 Bxc3+ 1/2-1/2

[Event "BLR-ch 78th"]
[Site "Minsk"]
[Date "2012.01.20"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Teterev, Vitaly"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2658"]
[BlackElo "2538"]
[PlyCount "38"]
[EventDate "2012.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. O-O Bg7 6. Re1 Nh6 7. c3 O-O 8. d4 cxd4 9. cxd4 d5 10. e5 f6 11. h3 Nf7 12. Bf4 g5 13. exf6 exf6 14. Bh2 Bf5 15. Nc3 Qa5 16. Qe2 Rfd8 17. a3 Bf8 18. Rac1 Kg7 19. Nd1 Qb6 1/2-1/2

[Event "BLR-ch 78th"]
[Site "Minsk"]
[Date "2012.01.21"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Zhuck, Sergei"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2658"]
[BlackElo "2341"]
[PlyCount "49"]
[EventDate "2012.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Bf4 Nf6 5. e3 O-O 6. Nf3 b6 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. Bd3 Na6 10. a3 Bb7 11. O-O Bd6 12. e4 Qh5 13. Bxd6 cxd6 14. Rc1 Nb8 15. Rc7 Ba6 16. Qe2 Qa5 17. Rfc1 d5 18. e5 h6 19. g4 Bxd3 20. Qxd3 Na6 21. R7c3 g6 22. Nh4 g5 23. Nf3 b5 24. Rc6 Nb8 25. Rxe6 1-0

[Event "BLR-ch 78th"]
[Site "Minsk"]
[Date "2012.01.22"]
[Round "11"]
[White "Kocheev, Aleksandr"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2353"]
[BlackElo "2658"]
[PlyCount "28"]
[EventDate "2012.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. O-O Be6 10. Bxe6 Qxe6 11. Nxd4 Nxd4 12. Qxd4 Rd8 13. Qf4 g6 14. Qc7 Qd7 1/2-1/2

[Event "Moscow Aeroflot op-A 11th"]
[Site "Moscow"]
[Date "2012.02.07"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Gopal, Geetha Narayanan"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2658"]
[BlackElo "2566"]
[PlyCount "95"]
[EventDate "2012.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 147"]
[Source "ChessBase"]
[SourceDate "2012.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.03.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 O-O 9. dxc5 Nxc5 10. O-O-O b6 11. Bb5 Bb7 12. Bxc6 Bxc6 13. Nd4 Rc8 14. f5 b5 15. fxe6 fxe6 16. b4 Bd7 17. bxc5 Bxc5 18. Nce2 Qc7 19. Rhf1 Qxe5 20. Rxf8+ Rxf8 21. Kb1 b4 22. Bg1 Qc7 23. Nf3 Bd6 24. Bd4 Rc8 25. Rc1 Bb5 26. Qe3 Re8 27. Be5 Bc5 28. Qg5 Qe7 29. Qxe7 Bxe7 30. Re1 Bd7 31. Nf4 Bf8 32. Bd4 a5 33. Ne5 Bb5 34. Ned3 Bd6 35. Be5 Bf8 36. Bc7 a4 37. Rxe6 Rxe6 38. Nxe6 Be7 39. Nd4 Bd7 40. Ba5 Bf6 41. Nf3 g5 42. Bxb4 g4 43. Nfe5 Bf5 44. Bc3 Bg5 45. Bd4 h5 46. g3 Kh7 47. Kb2 h4 48. Ka3 1-0

[Event "Moscow Aeroflot op-A 11th"]
[Site "Moscow"]
[Date "2012.02.08"]
[Round "2"]
[White "Ulybin, Mikhail"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2587"]
[BlackElo "2658"]
[PlyCount "120"]
[EventDate "2012.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 147"]
[Source "ChessBase"]
[SourceDate "2012.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.03.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 a6 11. a4 Nh5 12. Bg5 Qc7 13. Rc1 Nd7 14. b4 b6 15. Qd2 Bb7 16. Bh6 Bh8 17. g4 Nhf6 18. h3 Rac8 19. bxc5 bxc5 20. Ng5 c4 21. Qf4 Re7 22. Rfd1 Ne8 23. Nge4 Be5 24. Qd2 Nc5 25. Nxc5 Qxc5 26. Bg5 Nf6 27. e3 Qa7 28. f4 Bxc3 29. Rxc3 Ne4 30. Bxe4 Rxe4 31. Bf6 Qc5 32. Qf2 Rce8 33. Kh2 Rxe3 34. Bd4 Qxd5 35. Rxe3 Rxe3 36. Bxe3 Qxd1 37. Bd2 Qc2 38. Qd4 c3 39. Qxc3 Qe4 40. Kg3 Qg2+ 41. Kh4 Qf2+ 42. Kg5 h6+ 43. Kf6 Qh4+ 44. g5 hxg5 45. Be1 Qxf4+ 46. Ke7 Qxa4 47. Kxd6 Qe8 48. Kc7 Bg2 49. Bd2 Qe7+ 50. Kc8 Qe6+ 51. Kc7 Bxh3 52. Qd4 Qc8+ 53. Kb6 Qb8+ 54. Kc6 Bg2+ 55. Kd7 Qb7+ 56. Kd8 Qd5+ 57. Qxd5 Bxd5 58. Bxg5 a5 59. Ke7 Kg7 60. Kd6 Bb3 0-1

[Event "Moscow Aeroflot op-A 11th"]
[Site "Moscow"]
[Date "2012.02.09"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Khismatullin, Denis Rimovich"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2658"]
[BlackElo "2664"]
[PlyCount "94"]
[EventDate "2012.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 147"]
[Source "ChessBase"]
[SourceDate "2012.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.03.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. c3 Nf6 6. d3 O-O 7. Bb3 Bb6 8. Nbd2 Ne7 9. Nc4 Ng6 10. h3 h6 11. Re1 Re8 12. Bd2 Be6 13. Bc2 Nh7 14. a4 Bxc4 15. dxc4 a5 16. g3 Qf6 17. Qe2 Ngf8 18. Nh4 Ng5 19. Nf5 Nxh3+ 20. Kg2 Ng5 21. Rh1 Nfh7 22. Rh4 Re6 23. Rah1 Rae8 24. Qg4 Qg6 25. b4 Rf6 26. Qe2 c6 27. Rg4 Rfe6 28. f3 Qf6 29. Bb3 Ba7 30. c5 d5 31. Ne3 dxe4 32. fxe4 Rd8 33. Nf5 Rd7 34. Bxe6 fxe6 35. Nd6 Bb8 36. Rf1 Qg6 37. Bxg5 Nxg5 38. Qd2 b6 39. Qf2 Kh7 40. Qf8 Bxd6 41. cxd6 Qh5 42. Rh4 Qe2+ 43. Rf2 Qe3 44. Qe7 Nxe4 45. Rxe4 Qxe4+ 46. Rf3 Qe2+ 47. Rf2 Qe4+ 1/2-1/2

[Event "Moscow Aeroflot op-A 11th"]
[Site "Moscow"]
[Date "2012.02.10"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Alekseev, Evgeny V"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2658"]
[BlackElo "2670"]
[PlyCount "43"]
[EventDate "2012.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 147"]
[Source "ChessBase"]
[SourceDate "2012.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.03.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nge2 Nc6 9. O-O cxd4 10. cxd5 exd5 11. Nxd5 Qxd5 12. Bxe4 Qxe5 13. Bf4 Qh5 14. a3 Ba5 15. Bg3 Re8 16. b4 Bb6 17. Nf4 Qh6 18. Rfe1 Bd7 19. Nd5 Be6 20. Nxb6 axb6 21. Qd3 Qh5 22. Bxc6 1/2-1/2

[Event "Moscow Aeroflot op-A 11th"]
[Site "Moscow"]
[Date "2012.02.11"]
[Round "5"]
[White "Rodshtein, Maxim"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2634"]
[BlackElo "2658"]
[PlyCount "151"]
[EventDate "2012.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 147"]
[Source "ChessBase"]
[SourceDate "2012.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.03.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Bf4 Qb6 11. Rfd1 Rd8 12. Rd2 d6 13. Rad1 h6 14. Qb5 Ne8 15. g4 Qc7 16. Qa4 a6 17. h4 Nd7 18. Qc2 Nf8 19. Bg3 Nf6 20. Nh2 Bxg2 21. Kxg2 Qc6+ 22. e4 Rd7 23. f3 Rad8 24. Nf1 Ng6 25. Ne3 Ne5 26. Qa4 g5 27. hxg5 hxg5 28. Qxc6 Nxc6 29. Na4 Kf8 30. b3 Ke8 31. Rh1 Bf8 32. Rh8 Ne7 33. Kf2 Ng6 34. Rh1 Be7 35. Nc2 Bf8 36. Ne1 Bg7 37. Nd3 Ng8 38. Ke2 f6 39. b4 cxb4 40. Nxb4 Bf8 41. Nc6 Rc8 42. Nd4 Rb7 43. Nxe6 Rxc4 44. Nb2 Rc8 45. Nd1 Rc1 46. Rh2 Rd7 47. Ne3 Kf7 48. Nxf8 Nxf8 49. Bxd6 Ne7 50. Bxe7 Rxe7 51. Nd5 Rd7 52. Rb2 Kg7 53. Ke3 Ne6 54. Rbc2 Re1+ 55. Rhe2 Rd1 56. Rcd2 Rh1 57. Rh2 Rxh2 58. Rxh2 Rb7 59. Rc2 Rb5 60. Rc6 Nf4 61. Nxf4 gxf4+ 62. Kxf4 Ra5 63. a4 Rxa4 64. g5 fxg5+ 65. Kxg5 Ra5+ 66. Kf4 Ra3 67. Kg4 a5 68. f4 a4 69. Kf5 Rh3 70. Rc7+ Kf8 71. Ra7 a3 72. e5 Ke8 73. Ke6 Rh6+ 74. Kd5 Rh3 75. f5 Rb3 76. f6 1-0

[Event "Moscow Aeroflot op-A 11th"]
[Site "Moscow"]
[Date "2012.02.12"]
[Round "6"]
[White "Bocharov, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2611"]
[BlackElo "2658"]
[PlyCount "93"]
[EventDate "2012.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 147"]
[Source "ChessBase"]
[SourceDate "2012.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.03.16"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. Nc3 d6 5. a3 a6 6. e3 Ba7 7. Nge2 Nge7 8. b4 Bg4 9. h3 Bh5 10. O-O O-O 11. d3 Qd7 12. Kh2 f5 13. f4 Kh8 14. Qd2 Rae8 15. Bb2 Ng8 16. Rae1 Nd8 17. e4 fxe4 18. Nxe4 Bxe2 19. Rxe2 Nc6 20. c5 Nd4 21. Bxd4 exd4 22. Rfe1 h6 23. Qa2 Ne7 24. cxd6 Nf5 25. dxc7 Qxc7 26. Qc4 Qb8 27. Qd5 Ne3 28. Qd6 Qc8 29. Nc5 Rd8 30. Qe7 Bxc5 31. Qxc5 Qd7 32. Qb6 Qf5 33. Be4 Qh5 34. Qg6 Qxg6 35. Bxg6 b5 36. Be4 g5 37. fxg5 hxg5 38. Ra1 Rf6 39. g4 Rdf8 40. Kg3 Nf1+ 41. Kg2 Ne3+ 42. Kh2 Rh6 43. Kg3 Nf1+ 44. Kg2 Ne3+ 45. Kg3 Nf1+ 46. Kg2 Ne3+ 47. Kg3 1/2-1/2

[Event "Moscow Aeroflot op-A 11th"]
[Site "Moscow"]
[Date "2012.02.13"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Sjugirov, Sanan"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2658"]
[BlackElo "2622"]
[PlyCount "53"]
[EventDate "2012.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 147"]
[Source "ChessBase"]
[SourceDate "2012.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.03.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O Bd7 5. Re1 Nf6 6. c3 a6 7. Bf1 Bg4 8. h3 Bxf3 9. Qxf3 g6 10. d3 Bg7 11. Be3 Nd7 12. Qd1 O-O 13. a4 Rb8 14. Na3 b5 15. axb5 axb5 16. d4 c4 17. b3 Na5 18. bxc4 bxc4 19. Nxc4 Nxc4 20. Bxc4 Qc7 21. Qd3 Rfc8 22. Bb5 Nb6 23. c4 Nxc4 24. Rec1 Rxb5 25. Rxc4 Rc5 26. dxc5 d5 27. Rcc1 1-0

[Event "Moscow Aeroflot op-A 11th"]
[Site "Moscow"]
[Date "2012.02.14"]
[Round "8"]
[White "Khalifman, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2632"]
[BlackElo "2658"]
[PlyCount "75"]
[EventDate "2012.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 147"]
[Source "ChessBase"]
[SourceDate "2012.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.03.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. a4 b6 8. g4 Bb7 9. Bg2 e5 10. Nf5 g6 11. Ng3 h5 12. g5 Nfd7 13. h4 Qc7 14. O-O Nc5 15. Nd5 Bxd5 16. exd5 Bg7 17. b4 Ncd7 18. a5 bxa5 19. Rxa5 O-O 20. Be4 Nb6 21. Qd3 Rc8 22. c4 Nxc4 23. Rc1 Nd7 24. Ra2 Rab8 25. Qb3 a5 26. b5 Nxe3 27. Rxc7 Rxc7 28. fxe3 Rc1+ 29. Kg2 Nc5 30. Qa3 Rc4 31. Qxa5 Nxe4 32. Nxe4 Rxe4 33. Qc7 Rg4+ 34. Kh3 Rf8 35. b6 Rb4 36. b7 Rb3 37. Ra8 Rxe3+ 38. Kg2 1-0

[Event "Moscow Aeroflot op-A 11th"]
[Site "Moscow"]
[Date "2012.02.15"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Zherebukh, Yaroslav"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2658"]
[BlackElo "2594"]
[PlyCount "56"]
[EventDate "2012.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 147"]
[Source "ChessBase"]
[SourceDate "2012.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.03.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Rc8 7. O-O a6 8. Na3 cxd4 9. cxd4 Bxa3 10. bxa3 Na5 11. Rb1 Bc6 12. Bd3 h6 13. Nd2 Ne7 14. Qg4 Kf8 15. Nb3 Nc4 16. Nc5 Rc7 17. Rb3 Qc8 18. Bb1 b6 19. Rg3 g6 20. Nd3 Bb5 21. Qh4 Ke8 22. Qf6 Rh7 23. a4 Bxa4 24. Nf4 Kd7 25. Nh5 Kc6 26. Qh4 Kb7 27. Nf6 Rh8 28. Bxh6 Nd2 0-1

[Event "EU-ch 13th"]
[Site "Plovdiv"]
[Date "2012.03.20"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Diermair, Andreas"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2649"]
[BlackElo "2416"]
[PlyCount "73"]
[EventDate "2012.03.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "CBM 148"]
[Source "ChessBase"]
[SourceDate "2012.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.05.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. h3 Bh5 6. Nc3 e6 7. Qb3 Qb6 8. Nh4 g5 9. Nf3 h6 10. Bd3 Rg8 11. c5 Qc7 12. Qc2 Nbd7 13. b4 a5 14. b5 e5 15. b6 Qb8 16. g4 Bg6 17. Bxg6 Rxg6 18. Bb2 e4 19. Nd2 a4 20. Nxa4 Ra6 21. O-O-O Qa8 22. Nc3 Be7 23. Kb1 Nf8 24. f3 exf3 25. Rhf1 Ne6 26. Rxf3 Nd7 27. Rdf1 Rg7 28. Nb3 Qd8 29. Qf2 f6 30. Qc2 Ndf8 31. e4 Nf4 32. Rxf4 gxf4 33. exd5 cxd5 34. Qg2 Qd7 35. Nxd5 Rg6 36. Rxf4 Rg5 37. Ne3 1-0

[Event "EU-ch 13th"]
[Site "Plovdiv"]
[Date "2012.03.21"]
[Round "2"]
[White "Papp, Gabor"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B86"]
[WhiteElo "2551"]
[BlackElo "2649"]
[PlyCount "80"]
[EventDate "2012.03.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "CBM 148"]
[Source "ChessBase"]
[SourceDate "2012.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.05.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. f4 Nc5 9. O-O Ncxe4 10. Nxe4 Nxe4 11. f5 e5 12. Qh5 d5 13. Re1 Qc7 14. c3 Bd6 15. Ne6 Bxe6 16. fxe6 O-O 17. exf7+ Kh8 18. Be3 Nf6 19. Qh3 Rxf7 20. Rad1 Raf8 21. Bxd5 Nxd5 22. Rxd5 Qc4 23. Rdd1 Bc5 24. a3 Rf2 25. b4 Bxe3 26. Qxe3 Qa2 27. Qg3 R2f7 28. Rxe5 Qxa3 29. Rde1 Qa2 30. h3 h6 31. Re8 Qf2+ 32. Qxf2 Rxf2 33. Rxf8+ Rxf8 34. Re7 Rc8 35. Rxb7 Rxc3 36. b5 axb5 37. Rxb5 Kh7 38. Kf2 Rc2+ 39. Kf3 Rc3+ 40. Kf2 Rc2+ 1/2-1/2

[Event "EU-ch 13th"]
[Site "Plovdiv"]
[Date "2012.03.22"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Guliyev, Namig"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2649"]
[BlackElo "2532"]
[Annotator "Let's Check Training"]
[PlyCount "51"]
[EventDate "2012.03.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "CBM 148"]
[Source "ChessBase"]
[SourceDate "2012.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.05.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 Be7 7. Bd3 O-O 8. h3 b6 9. O-O Bb7 10. Re1 Nbd7 11. Bf4 Re8 12. d5 Bf8 13. Qd2 Rxe1+ 14. Rxe1 a6 15. Bg5 h6 16. Bh4 b5 17. a3 Nb6 18. Nd4 Nbxd5 19. Nxd5 Bxd5 20. Qf4 c5 $2 (20... Bb7 21. Nf5 g5 $11) 21. Nf5 $18 g5 22. Bxg5 hxg5 23. Qxg5+ Kh8 {[%tqu "En","","","","e1e8","",10]} 24. Re8 $3 Nxe8 25. Qh5+ Kg8 {[%tqu "En","","","","f5e7","",10]} 26. Ne7+ $1 1-0

[Event "EU-ch 13th"]
[Site "Plovdiv"]
[Date "2012.03.23"]
[Round "4"]
[White "Stefansson, Hannes"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2531"]
[BlackElo "2649"]
[PlyCount "72"]
[EventDate "2012.03.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "CBM 148"]
[Source "ChessBase"]
[SourceDate "2012.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.05.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O 11. Re1 c5 12. e4 Nxe4 13. Nxe4 dxe4 14. Rxe4 Bb7 15. Re3 Bf6 16. dxc5 Nxc5 17. Qe2 Bxc3 18. Rxc3 Qe7 19. Rd1 Rfd8 20. Rcc1 a5 21. Nd4 h6 22. Nb5 Bxg2 23. Kxg2 Qb7+ 24. Qf3 Qxf3+ 25. Kxf3 g5 26. Ke2 Kf8 27. f3 Ke7 28. Rxd8 Rxd8 29. Rd1 Rxd1 30. Kxd1 f5 31. Ke2 Kd7 32. Nd4 Kd6 33. a3 Ke5 34. Nc6+ Kd6 35. Nd4 Ke5 36. Nc6+ Kd6 1/2-1/2

[Event "EU-ch 13th"]
[Site "Plovdiv"]
[Date "2012.03.24"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Caruana, Fabiano"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2649"]
[BlackElo "2767"]
[PlyCount "71"]
[EventDate "2012.03.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "CBM 148"]
[Source "ChessBase"]
[SourceDate "2012.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.05.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Re8 10. Ng5 Rf8 11. Nf3 Re8 12. Ng5 Rf8 13. d4 Bb7 14. Nf3 Re8 15. Nbd2 Bf8 16. d5 Nb8 17. Nf1 Nbd7 18. N3h2 Nc5 19. Bc2 c6 20. b4 Ncd7 21. dxc6 Bxc6 22. Bg5 Qc7 23. Qd3 Rac8 24. Bb3 Qb7 25. Ng3 h6 26. Bxf6 Nxf6 27. Ng4 Nxg4 28. hxg4 g6 29. Qf3 Qe7 30. Rad1 Bg7 31. Rd3 Bd7 32. Red1 Rc6 33. Bd5 Rc7 34. Bb3 Rc6 35. Bd5 Rc7 36. Bb3 1/2-1/2

[Event "EU-ch 13th"]
[Site "Plovdiv"]
[Date "2012.03.25"]
[Round "6"]
[White "Nyzhnyk, Illya"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2585"]
[BlackElo "2649"]
[PlyCount "39"]
[EventDate "2012.03.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "CBM 148"]
[Source "ChessBase"]
[SourceDate "2012.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.05.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Ne4 10. Bd2 Nxd2 11. Nxd2 Bxg2 12. Kxg2 f5 13. Rad1 Nc6 14. Nf3 g5 15. e3 Qe7 16. Nd4 Ne5 17. Nf3 Nc6 18. Nd4 Ne5 19. Nf3 Nc6 20. Nd4 1/2-1/2

[Event "EU-ch 13th"]
[Site "Plovdiv"]
[Date "2012.03.27"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Ipatov, Alexander"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2649"]
[BlackElo "2561"]
[PlyCount "80"]
[EventDate "2012.03.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "CBM 148"]
[Source "ChessBase"]
[SourceDate "2012.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.05.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nd2 Nbc6 9. N2f3 Be4 10. O-O Ng6 11. Bb5 Bxf3 12. Nxf3 Be7 13. c4 O-O 14. cxd5 exd5 15. Qb3 Qd7 16. Rfd1 Rfd8 17. Rac1 a6 18. Bxc6 bxc6 19. Qa4 Rac8 20. b4 Qb7 21. a3 Re8 22. Rc2 Bf8 23. Bd4 Nf4 24. g3 Qd7 25. Be3 Ng6 26. Qxa6 Ra8 27. Qd3 Nxe5 28. Nxe5 Rxe5 29. Bf4 Re6 30. Rdc1 h5 31. h4 g6 32. Kg2 Qb7 33. Kg1 Rae8 34. Be3 Bg7 35. Kh2 Qa8 36. Bc5 Qa4 37. Kg2 Ra8 38. Be3 Bf8 39. Rc3 Bg7 40. Bd4 Qa6 1/2-1/2

[Event "EU-ch 13th"]
[Site "Plovdiv"]
[Date "2012.03.28"]
[Round "8"]
[White "Maiorov, Nikita"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2552"]
[BlackElo "2649"]
[PlyCount "68"]
[EventDate "2012.03.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "CBM 148"]
[Source "ChessBase"]
[SourceDate "2012.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.05.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 a5 9. Bg2 Re8 10. O-O Bf8 11. Qc2 c6 12. Bd2 g6 13. Qb3 b5 14. Rfc1 Bf5 15. Qd1 h5 16. h3 Nbd7 17. Nf4 Nb6 18. b3 Qd7 19. Qf1 a4 20. bxa4 bxa4 21. Ra2 Nc4 22. Rca1 Bd6 23. Bc1 Bxf4 24. exf4 Reb8 25. Bd2 Rb3 26. Be1 Qa7 27. Rd1 Re8 28. Re2 Reb8 29. g4 hxg4 30. hxg4 Bxg4 31. f3 Bf5 32. Bh3 Qd7 33. Bxf5 Qxf5 34. Nxa4 Ne3 0-1

[Event "EU-ch 13th"]
[Site "Plovdiv"]
[Date "2012.03.29"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Naiditsch, Arkadij"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2649"]
[BlackElo "2702"]
[Annotator "Ftacnik,Lubomir"]
[PlyCount "77"]
[EventDate "2012.03.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "CBM 148"]
[Source "ChessBase"]
[SourceDate "2012.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.05.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. O-O Bg7 6. Re1 Nh6 7. c3 O-O 8. h3 d6 9. d4 Qb6 {Black is ready to suffer some discomfort for the safety of his bishop pair. White can claim compensation in his mighty central pawns, but the fight for the advantage is quite a different story.} 10. b3 (10. Nbd2 cxd4 11. cxd4 Ba6 12. Nb3 f6 13. Bd2 Nf7 14. Rc1 Rac8 15. Na5 c5 16. dxc5 dxc5 17. b3 Nd6 18. Nc4 Nxc4 19. bxc4 $11 {1/2 (77) Akopian,V (2679)-Bacrot,E (2705) Elista 2008}) (10. Qc2 a5 11. Be3 cxd4 12. cxd4 f5 13. Qd2 Nf7 14. e5 Qb4 15. Nc3 dxe5 16. dxe5 Rb8 17. Rab1 Rd8 18. Qe2 Be6 19. Bd2 Bc4 $15 {1/2 (32) Svidler,P (2750)-Ivanchuk,V (2748) Nice 2010}) (10. dxc5 Qxc5 11. Be3 Qh5 12. Nbd2 f6 13. Qa4 Qb5 14. Qxb5 cxb5 15. a4 bxa4 16. Rxa4 a6 17. Nc4 Rb8 18. Nd4 Re8 19. Nc6 $14 {1-0 (50) Bologan,V (2671)-Antal,G (2545) Aix-les-Bains 2011}) (10. Na3 cxd4 11. cxd4 Be6 12. b3 d5 13. Ng5 Bc8 14. Bb2 dxe4 15. Nc4 Qc7 16. Nxe4 Nf5 17. d5 cxd5 18. Qxd5 Bb7 19. Qc5 Qf4 $11 {1-0 (19) Fedorchuk,S (2650)-Libiszewski,F (2496) Nice 2011}) (10. Qa4 Bd7 11. Nbd2 cxd4 12. cxd4 Rad8 13. Nc4 Qb7 14. Qc2 f6 15. b3 Qb5 16. Bb2 Qh5 17. Ncd2 g5 18. Nf1 f5 19. Ng3 Qg6 20. exf5 Nxf5 $11 {1-0 (38) Nevednichy,V (2575)-Wirig,A (2424) Sautron 2003}) 10... f6 {Naiditsch indirectly admits that White's development is more natural and better advanced. It makes sense to keep the position rather closed and strike only when all his forces are mobilised.} (10... f5 11. e5 Nf7 12. Nbd2 (12. Bb2 dxe5 13. dxe5 Be6 14. Qe2 c4 15. b4 a5 16. a3 Rfd8 17. Nbd2 Rd3 18. Rad1 Qa6 19. Nd4 Bd5 $15 {1/2 (80) Dinger,F (2343)-Maze,S (2577) Germany 2009}) 12... Ba6 13. Bb2 c4 14. Qc2 Rab8 15. Ba3 Qa5 16. Bb4 Qd5 17. bxc4 Bxc4 18. Nxc4 Qxc4 19. Qb3 Qxb3 20. axb3 $14 {1/2 (83) Bojkov,D (2528)-Libiszewski,F (2523) Germany 2010}) (10... cxd4 11. cxd4 f6 12. Nc3 Nf7 13. Qc2 Bd7 14. Bb2 Rac8 15. e5 fxe5 16. dxe5 Bf5 17. Qe2 Qb4 18. Na4 Rc7 19. Rac1 $14 {1-0 (26) Jaracz,P (2546)-Hobuss,U (2394) Bad Zwischenahn 2003}) 11. Be3 cxd4 12. cxd4 g5 $6 {[%mdl 16] The pawn advance to g5 (or White's to g4 for that matter) has become quite natural in many openings at a surprisingly early stage. Despite everything the strange black move at this moment gives a mild shock to anybody with any chess education.} (12... Nf7 13. Nc3 f5 14. e5 Qa5 15. Rc1 Be6 16. Ng5 Nxg5 17. Bxg5 dxe5 18. dxe5 Rfd8 19. Qf3 Kf7 20. Qf4 $11 {1-0 (53) Safarli,E (2603)-Leon Hoyos,M (2556) Benasque 2010}) (12... Bd7 13. Nc3 Qa5 14. Qd2 Qh5 15. Ne2 g5 16. Ng3 Qg6 17. h4 Ng4 18. hxg5 Nxe3 19. Qxe3 fxg5 20. e5 $11 {0-1 (56) Libiszewski,F (2369)-Pavasovic,D (2584) Pula 2003}) 13. d5 (13. Qd2 Nf7 14. Nc3 h5 15. Rac1 $14) 13... Qa6 (13... c5 14. Nbd2 g4 15. Nc4 Qd8 16. hxg4 Nxg4 17. Bf4 $14) 14. Nc3 $6 {White could have put more pressure on his opponent with the clever solution 14.dxc6.} (14. dxc6 Qxc6 15. Nc3 $1 Bb7 (15... Qxc3 16. Qd5+ Nf7 17. Rac1 Bb7 18. Qxb7 Qa5 19. Nd4 $16) 16. Rc1 Qd7 17. Qd2 $14) 14... c5 15. Ne2 Bd7 (15... g4 16. Nh4 gxh3 17. Ng3 Rf7 18. Bxh6 Bxh6 19. Nhf5 Bg7 20. Qh5 $14) 16. Ng3 Qc8 (16... Rae8 17. Qd2 Nf7 18. Rac1 $14) 17. Rc1 Qe8 18. Qd2 {Zhigalko chooses a natural looking move, but it may fail to promise any advantage. Black would have been under pressure if White had sacrificed the b-pawn for access to the d4-square.} (18. b4 $5 cxb4 19. Qd2 a5 20. Nd4 e6 (20... Rc8 21. Rxc8 Bxc8 22. Rc1 e6 23. Nc6 $16) 21. dxe6 Bxe6 22. Nh5 Bd7 23. Rc7 $16) 18... a5 19. h4 Ng4 (19... gxh4 20. Nxh4 Ng4 21. Ngf5 Kh8 22. Bf4 $14) 20. hxg5 fxg5 (20... Nxe3 $6 21. Qxe3 Qg6 22. Nf5 $16) 21. Bxg5 a4 $1 22. Rc4 {White has probably underestimated the might of Black's counterplay.} (22. b4 cxb4 23. Qxb4 Rb8 $14) 22... axb3 23. axb3 h6 $1 {Naiditsch has the vision of the 2700 player and he correctly avoid the immediate counterplay with 23...a3.} (23... Ra3 24. e5 $1 (24. Nf5 $5 Bxf5 25. exf5 Nf6 26. b4 $16) 24... Nxe5 (24... Bxe5 25. Rxg4 Bxg4 26. Nxe5 dxe5 27. Rxe5 $16) 25. Nxe5 dxe5 (25... Bxe5 26. f4 Bf6 27. Bxf6 Rxf6 28. f5 $16) 26. Rxc5 Rxb3 27. Rc7 $16) 24. Bf4 Ra3 $2 {Even with the brightest ideas the devil is in the detail. The defender has failed to suspect the worst in the centre. It was much better to start counterplay with a queen move.} (24... Qb8 $1 25. Nf5 Bxf5 26. exf5 Qxb3 27. Qe2 Nf6 $11) 25. e5 $1 Rxb3 $6 {The shock of the untimely opening of the centre was too much for Black und he chooses the second-rate solution.} (25... Qa8 26. Nh5 Ra2 27. Rc2 Rxc2 28. Qxc2 Qxd5 29. Qg6 Qf7 30. Qxf7+ Kxf7 31. exd6 $16) (25... Qg6 26. Nh4 Qh7 27. exd6 exd6 28. Ne4 $16) 26. exd6 Rb2 (26... Rf7 27. Nh5 Qf8 28. Nxg7 Rxg7 29. dxe7 Rxe7 30. Ne5 Nxe5 31. Bxe5 $18) 27. Rc2 (27. Qc1 Rf7 28. Rce4 $18) 27... Rb4 {A silent and bitter admission of defeat; something must have gone wrong in the calculations of the complex position.} (27... Rxc2 28. Qxc2 Rf7 (28... Rxf4 29. Rxe7 Qa8 30. Rxd7 Qa1+ 31. Nf1 $18) 29. Nh5 $18) 28. Rxe7 (28. Ne4 $5 Rf7 (28... exd6 29. Nxc5 Rfxf4 30. Rxe8+ Bxe8 31. Ne6 Rb1+ 32. Rc1 Rfb4 33. Qc2 Rxc1+ 34. Qxc1 $18) 29. Nxc5 Rbxf4 30. Nxd7 Rxf3 31. gxf3 Qxd7 32. Rxe7 Rxe7 33. dxe7 Ne5 34. Qe2 Qxe7 35. f4 Ng6 36. Qxe7 Nxe7 37. d6 $18) 28... Qg6 29. Rxd7 Rfxf4 30. Re7 $6 {White should have been very happy that even second rate solutions are already doing the job. It was much more clever to kill the c5-pawn.} (30. Rxc5 $1 Rb1+ 31. Rc1 Rc4 32. Rf1 $1 $18) 30... Rb1+ (30... Qxd6 31. Re6 (31. Rxg7+ $6 Kxg7 32. Nh5+ Kf8 33. Nxf4 Qxf4 $16) 31... Rb1+ 32. Nf1 Qb8 33. d6 Qb5 34. Rc1 $18) 31. Rc1 Rxc1+ 32. Qxc1 Rf8 (32... Qxd6 $2 33. Rxg7+ Kxg7 34. Nh5+ $18) 33. Qxc5 {"Justice" has been restored, White can enjoy the domination with 3 spare pawns under his belt.} Bf6 (33... Qb1+ 34. Nf1 Bf6 35. d7 Bxe7 36. Qxe7 Qb6 37. Qe6+ Qxe6 38. dxe6 $18) 34. Re1 (34. d7 Bxe7 35. Qxe7 $18) 34... h5 35. d7 h4 36. Ne4 Bd8 37. Qd6 {Zhigalko senses his chance to shorten the enemy resistance and finishes off the interesting game.} (37. Nfg5 $1 Bxg5 38. Nxg5 Qxg5 39. Re8 $18) 37... Qg7 38. Neg5 Rf6 (38... Bxg5 39. Qe6+ Kh8 40. Qxg4 $18) 39. Re8+ 1-0

[Event "EU-ch 13th"]
[Site "Plovdiv"]
[Date "2012.03.30"]
[Round "10"]
[White "Volokitin, Andrei"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2695"]
[BlackElo "2649"]
[Annotator "Volokitin,Andrei"]
[PlyCount "69"]
[EventDate "2012.03.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "CBM 148"]
[Source "ChessBase"]
[SourceDate "2012.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.05.16"]
[SourceQuality "1"]

{Die Europameisterschaft ist ein sehr anstrengendes Turnier für jeder Spieler. Um sich für den Welt Cup zu qualifizieren, muss man mindestens +5 haben. Es ist klar, dass man jede Partie mit Weiß und mit Schwarz auf Gewinn spielen muss.} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. h3 {Ziemlich interessant. Diesen Zug hat Kamsky gegen Gelfand in Kazan 2011 gemacht. Ich habe dort Gata geholfen, also haben wir diese Variante analysiert.} Nbd7 {Es gibt sehr viele Möglichkeiten hier wie} (8... h5) (8... Be7) 9. g4 Rc8 10. Qd2 {Ein logischer Zug, gegen ...xc3.} b5 11. O-O-O {Sergei hatte schon in diesem Moment viel Zeit verbraucht, ich hatte noch ungefähr 1.35.} Be7 ({Prinzipiell war der Zug} 11... Nb6 12. g5 Nh5 {Der Springer steht hier nicht gut, beziehungsweise nach e2 wird er angegriffen.} ({Nach} 12... Nfd7 {kommt Weiß leicht in Vorteil:} 13. f4 exf4 14. Bxf4 Be7 (14... Ne5 15. Nd5 Bxd5 16. exd5 Be7 17. h4 $14) 15. Nd5 $1 Bxd5 16. exd5 O-O 17. h4 $14) (12... b4 $1 {Prinzipiell} 13. gxf6 $1 (13. Bxb6 Qxb6 14. Na4 Qc6 15. gxf6 gxf6 $1 {Schwarz hat keine Probleme}) 13... bxc3 14. bxc3 gxf6 15. Bxa6 Nc4 $1 16. Qd3 Ke7 $1 ({Nach} 16... Nxe3 17. Qxe3 Rb8 18. a4 Qb6 19. Bb5+ Ke7 20. Qxb6 Rxb6 21. c4 Bh6+ 22. Kb2 Rc8 23. c5 dxc5 24. c4 $14) 17. Nc5 $3 ({Nach} 17. Bxc8 Qxc8 {hat Schwarz sehr gute Kompensation für die Qualität}) 17... Nxe3 18. Nxe6 fxe6 19. fxe3 Rb8 20. Bc4 $14 {Ich denke, Weiß steht etwas besser hier. Der Plan ist b3, dann b2 und den a-Bauer vorzustoßen.}) 13. Kb1 Be7 14. Be2 ({Auch interessant ist} 14. Na5 $5 $14) 14... Nc4 15. Qe1 Nxe3 16. fxe3 g6 17. Bxh5 gxh5 18. Nd5 Bxg5 19. h4 Bh6 20. Na5 Kf8 21. Qb4 $14 {Weiß steht klar besser.}) 12. f4 $14 exf4 ({Nach der Rochade kann Weiß den f-Bauern vorschieben:} 12... O-O 13. f5 b4 14. Nd5 Nxe4 15. Nxe7+ Qxe7 16. Qxb4 Bxb3 17. axb3 Ndc5 18. Kb1 $1 $14 {Weiß hat das Läuferpaar und steht besser.}) (12... b4 13. Nd5 Nxe4 14. Qg2 $1 {Eben so !} ({Nach} 14. Qxb4 Bxd5 15. Rxd5 Ng3 16. Rg1 Qc7 17. c3 Qc6 {ist kein Problem für Schwarz}) 14... Bxd5 15. Rxd5 exf4 16. Bxf4 {Und hier steht Weiß in allen Varianten besser} Ndc5 (16... Nec5 17. Bxd6 $1 Bxd6 (17... Nxb3+ 18. axb3 Nb6 (18... Nf6 19. Bxe7 Qxe7 (19... Qxd5 20. Bxb4 $14) 20. Rd1 O-O 21. Kb1 $14) 19. Rd3 $1 Bxd6 20. Qd2 $16)) 17. Bxa6 Nxa6 18. Qxe4 $14) 13. Bxf4 Nc5 ({Normalerweise spielt Schwarz in solchen Stellungen} 13... Ne5 14. Kb1 O-O (14... h6 15. Nd4 b4 16. Nxe6 fxe6 17. Na4 O-O 18. Bxe5 dxe5 19. Bd3 $14) 15. g5 Nfd7 (15... Nh5 $2 16. Bxe5 dxe5 17. Qe2 Ng3 (17... Qc7 18. Qxh5 b4 19. Nd5 Qxc2+ 20. Ka1 $18) 18. Rxd8 Rfxd8 19. Qf3 Nxh1 20. Qxh1) 16. Nd5 Bxd5 17. exd5 Nb6 18. h4 $14) 14. Qe3 {Es war viel stärker hier, einfach auf c5 zu nehmen} (14. Nxc5 $1 dxc5 ({Nach} 14... Rxc5 15. Bxd6 Qxd6 (15... b4 16. Na4 Nxe4 17. Qxb4 Bxd6 18. Qxe4 Rc7 19. Bxa6 O-O 20. Kb1 {Weiß steht besser}) 16. Qxd6 Bxd6 17. Rxd6 $16 {Weiß hat ein besseres Endspiel}) 15. Nd5 $1 {Sehr stark. Ich habe diesen Zug nicht gesehen.} ({Auch nach} 15. Qe3 Qa5 16. g5 Nd7 17. Kb1 O-O 18. Nd5 $14 {steht Weiß etwas besser}) 15... Bxd5 ({Die Hauptidee ist} 15... Nxe4 16. Qe3 Bxd5 17. Bg2 Bf6 18. Bxe4 Bd4 19. Qf3 Bxe4 20. Qxe4+ Qe7 21. Rhe1 Qxe4 22. Rxe4+ Kf8 23. c3 $1 Bf2 24. g5 Kg8 25. Bd6 $18 {Schwarz hat große Probleme mit dem Läufer und König.}) 16. exd5 Ne4 17. Qh2 Nd6 18. h4 O-O 19. g5 $16 {Das ist klar besser für Weiß.}) 14... Nxb3+ {Eine Ungenauigkeit. Es war besser die Spannung zu halten:} (14... O-O $1 15. Kb1 Re8 $1 16. Bg2 b4 17. Nxc5 Rxc5 18. Nd5 Nxd5 19. exd5 Bd7 {und Schwarz hat ganz normales Spiel.}) 15. axb3 Qc7 16. Rh2 O-O 17. Kb1 $14 {Diese Z[ge sind logisch. Wei- steht etwas besser.} Rfe8 {Dieser Zug ist sinnlos, Schwarz muss sowieso den Turm auf der d-Linie halten.} (17... Rfd8 18. Rhd2 h6 19. b4 $14) 18. Rhd2 h6 $1 {Ein nützlicher Zug.} 19. b4 $1 {Der Zug sieht sehr logisch aus. Andere Möglichkeiten sind:} (19. e5 dxe5 20. Bxe5 Qc5 21. Bd4 Qg5 $1 22. Qxg5 hxg5 23. Bg2 b4 24. Na4 Nd5 25. Nb6 Nxb6 26. Bxb6 $14 {Das ist etwas besser für Weiß, aber ist es nicht leicht zu gewinnen.}) (19. Rd4 Nd7 20. Bxd6 Bxd6 21. Rxd6 b4 22. Bxa6 bxc3 23. Bxc8 Rxc8 24. Qxc3 Nc5 25. b4 Nxe4 26. Qxc7 Rxc7 $14 {Schwarz hat gute Figuren und Gegenspiel.}) 19... Red8 (19... Bc4 20. Bxc4 Qxc4 21. Rd4 Qe6 22. Bxd6 Bd8 23. Bc5 Bc7 24. Nd5 Nxd5 25. Rxd5 Qxe4 26. Qxe4 Rxe4 27. Rd7 $14) {Ein kritischer Moment, hier habe ich lange nachgedacht.} 20. e5 $2 {Zu hastig. Mein Gegner hatte in diesem Moment schon wenig Zeit, am besten ist es in solchen Fällen ruhige Züge zu machen.} (20. Be2 $1 Qb7 21. Rd4 $1 Qb6 22. Qd2 Ne8 23. g5 hxg5 24. Bxg5 {und Weiß hat klaren Vorteil.}) 20... dxe5 $1 {Stärker als} (20... Ne8 21. Bg2 $1 dxe5 22. Bxe5 Bd6 23. Bxd6 Rxd6 24. Nd5 Bxd5 25. Bxd5 $14) 21. Bxe5 Qc6 22. Bg2 Qe8 ({Aber nicht} 22... Qc4 $4 23. Rd4 $18) 23. Bb7 Rxd2 24. Rxd2 Rc4 $2 {Ein Fehler. Der Turm steht schlecht hier.} ({Richtig war} 24... Rd8 $1 {und nach} 25. Bxa6 Rxd2 26. Qxd2 Bxb4 27. Bxf6 gxf6 28. Bxb5 Bxc3 29. Qd3 Qb8 30. bxc3 {kann nur Weiß auf Seig spielen, aber Schwarz müsste das Remis halten können.}) 25. b3 $1 Rxb4 26. Na2 $2 {Spiel auf Zeit. Ich musste die schwarze taktische Idee vermeiden.} (26. Qe2 $1 {Jetzt Schwarz hat keine Idee ...xg4 und ...g5.} a5 (26... Nd7 27. Bc6 Bg5 28. Bd6 $1 Bxd2 29. Qxd2 a5 30. Na2 $1 f5 31. Nxb4 axb4 32. gxf5 Bxf5 33. Bxb4 $16) 27. Na2 a4 28. Nxb4 Bxb4 29. Rd3 axb3 30. cxb3 $16) 26... Bc8 $4 {Die Nerven.} ({Der einzige Zug war} 26... Nxg4 $1 27. hxg4 Bg5 28. Qc5 Rxb3+ $1 29. cxb3 Bxd2 30. Kb2 Bxg4 31. Bxa6 Bd7 {Schwarz hat Gegenspiel. Die Partie muss remis enden.}) 27. Bxf6 $1 $18 {Jetzt ist die Partie vorbei.} (27. Bxc8 $4 Re4) 27... Bxb7 28. Nxb4 $1 gxf6 29. Re2 Kf8 30. Qxh6+ Kg8 31. Qd2 {Am einfachsten.} Kf8 32. Nd5 Bxd5 33. Qxd5 Qc8 34. Qe4 Ba3 (34... Qd7 35. Qxe7+ $1 Qxe7 36. Rxe7 Kxe7 37. c4 bxc4 38. bxc4 Ke6 39. h4 $18) 35. Qh7 1-0

[Event "EU-ch 13th"]
[Site "Plovdiv"]
[Date "2012.03.31"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Kuzubov, Yuriy"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2649"]
[BlackElo "2615"]
[PlyCount "137"]
[EventDate "2012.03.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "CBM 148"]
[Source "ChessBase"]
[SourceDate "2012.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.05.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4 Qa5+ 9. c3 c4 10. b4 Qc7 11. g3 Be7 12. Bh3 O-O 13. O-O b5 14. Nc5 Nxc5 15. dxc5 a5 16. a3 Bd7 17. Nd4 Qb7 18. Nxc6 Bxc6 19. Qd2 axb4 20. axb4 Rxa1 21. Rxa1 Ra8 22. Rf1 g6 23. g4 Qb8 24. Qf2 Ra3 25. f5 Qe8 26. Qb2 Qa8 27. fxe6 fxe6 28. g5 Ra2 29. Qc1 d4 30. Bxd4 Qd8 31. Bxe6+ Kh8 32. Rf7 Bxg5 33. Qf1 Qxd4+ 34. cxd4 Be3+ 35. Rf2 Bxd4 36. Qd1 Bxf2+ 37. Kf1 Bh4 38. Bd5 Rf2+ 39. Kg1 c3 40. Bxc6 c2 41. Qa1 Rd2 42. Bf3 Bf2+ 43. Kh1 Bd4 44. Qe1 Rd1 45. Bxd1 c1=Q 46. e6 Qg5 47. Bf3 Qf4 48. Kg2 Be5 49. Qg3 Qf6 50. Qg4 Kg7 51. Qe4 Qxe6 52. Qb7+ Kf6 53. Qxb5 Qa2+ 54. Qe2 Qxe2+ 55. Bxe2 Bc3 56. c6 Ke7 57. b5 Kd6 58. Bd3 Kc7 59. Kf3 Bd4 60. Kf4 h6 61. Bxg6 Bb6 62. Bd3 Bc5 63. Kf5 Bb6 64. Kg6 Be3 65. h4 Kb6 66. h5 Kc7 67. Be4 Kb6 68. c7 Kxc7 69. Bf5 1/2-1/2

[Event "Nakhchivan op"]
[Site "Nakhchivan"]
[Date "2012.04.28"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Mammadova, Gulnar Marfat Qizi"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2649"]
[BlackElo "2324"]
[PlyCount "83"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Qg4 Ne7 8. bxa5 dxc3 9. Qxg7 Rg8 10. Qxh7 Nbc6 11. Nf3 Qc7 12. Bf4 Bd7 13. a6 b6 14. Bd3 O-O-O 15. Bg3 Rdf8 16. O-O Na5 17. Qh4 Qc5 18. Rfb1 Rg7 19. Bf4 Ng6 20. Qg3 Rh8 21. Bg5 Rgg8 22. Bf6 Rh6 23. Rb4 Nc6 24. Rg4 Nce7 25. Nd4 Re8 26. h4 Rh5 27. Nb3 Qc7 28. Rg5 Rxg5 29. Qxg5 Nf5 30. Bxf5 exf5 31. Re1 Nxe5 32. Nd4 Qd6 33. f3 Kc7 34. h5 Ng4 35. Rxe8 Qh2+ 36. Kf1 Qh1+ 37. Ke2 Bxe8 38. Qf4+ Kc8 39. fxg4 Qxg2+ 40. Qf2 Qxg4+ 41. Qf3 Qg1 42. Qxc3+ 1-0

[Event "Nakhchivan op"]
[Site "Nakhchivan"]
[Date "2012.04.29"]
[Round "2"]
[White "Durarbayli, Vasif"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2543"]
[BlackElo "2649"]
[PlyCount "73"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. Qb3 Nf6 5. g3 Be7 6. Bg2 O-O 7. O-O b6 8. Bf4 Ba6 9. Nbd2 Nbd7 10. Rfe1 Nh5 11. Be3 h6 12. Ne5 Nxe5 13. dxe5 d4 14. Bf4 g5 15. Bxc6 Rb8 16. Qa4 Bb7 17. e3 gxf4 18. exf4 Bxc6 19. Qxc6 Bb4 20. Red1 Bxd2 21. Rxd2 Ng7 22. Rad1 Rc8 23. Qa4 Nf5 24. Qxa7 Rxc4 25. Qa3 Qd5 26. Qd3 Rfc8 27. a3 Rc1 28. h3 R8c4 29. Kh2 Qc6 30. g4 Nh4 31. Kg3 Ng6 32. Qf3 Rxd1 33. Rxd1 Qc5 34. Rd3 Rc1 35. h4 Rg1+ 36. Kh2 Qc1 37. Qa8+ 0-1

[Event "Nakhchivan op"]
[Site "Nakhchivan"]
[Date "2012.04.30"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Aleksandrov, Aleksej"]
[Result "1/2-1/2"]
[ECO "A18"]
[WhiteElo "2649"]
[BlackElo "2604"]
[PlyCount "63"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. Nf3 Nc6 8. Bd3 g5 9. Rb1 Bd6 10. Be4 g4 11. Nd4 Qe5 12. Qe2 Nd8 13. c5 Bxc5 14. Nb5 Bb6 15. d4 Qh5 16. Bf4 f5 17. Bxc7 O-O 18. Bd3 Bd7 19. Bd6 Rf6 20. Be5 Rg6 21. Nd6 Bc6 22. O-O Bc7 23. Qe3 Bxd6 24. Bxd6 Nf7 25. Bf4 Ng5 26. Rfe1 Re8 27. c4 h6 28. Bg3 Rg7 29. Qe5 Rf7 30. Re3 Qg6 31. Rbe1 Be4 32. Bxe4 1/2-1/2

[Event "Nakhchivan op"]
[Site "Nakhchivan"]
[Date "2012.05.01"]
[Round "4"]
[White "Esen, Baris"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2555"]
[BlackElo "2649"]
[PlyCount "100"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. dxc5 bxc5 8. Bf4 Nh5 9. Bd2 Be7 10. O-O-O Nc6 11. e3 Nf6 12. h4 O-O 13. Ng5 h6 14. Be2 Rb8 15. Rh3 a6 16. Rdh1 Na5 17. Rg3 d5 18. Rhh3 dxc4 19. Kb1 hxg5 20. hxg5 Ne4 21. Be1 f5 22. gxf6 Bxf6 23. Rg4 Bxc3 24. Bxc3 Nxc3+ 25. Qxc3 Qf6 26. Qc2 Qf5 27. e4 Qxf2 28. Ka2 Bc6 29. Rgh4 Qd4 30. e5 Qxe5 31. Bh5 Rxb2+ 32. Qxb2 c3 33. Qe2 Bd5+ 34. Kb1 Qf5+ 35. Qd3 Rb8+ 36. Kc1 Qg5+ 37. Qe3 Nb3+ 38. Kd1 Nd4 39. Qxg5 Rb1+ 40. Qc1 Bb3+ 41. Ke1 Rxc1+ 42. Kf2 c2 43. Rc3 Nf5 44. Re4 Rh1 45. Re1 Rxe1 46. Kxe1 Nd6 47. Bg6 c4 48. Bxc2 Nb5 49. Bxb3 Nxc3 50. Bxc4 Nb5 1/2-1/2

[Event "Nakhchivan op"]
[Site "Nakhchivan"]
[Date "2012.05.02"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Rasulov, Vugar Ural Oglu"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "2649"]
[BlackElo "2526"]
[PlyCount "119"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. O-O-O Rb8 11. Bb3 Na5 12. Bh6 Bxh6 13. Qxh6 b5 14. Kb1 e5 15. Nde2 Nxb3 16. axb3 b4 17. Na2 Rb6 18. h4 Ne8 19. Qd2 a5 20. h5 g5 21. h6 Kh8 22. g3 Qe7 23. Qe3 Rb5 24. Nac1 Rg8 25. c4 Rb7 26. g4 Be6 27. Rd2 f6 28. Ng3 Qc7 29. Nf5 Rf8 30. Rhd1 Rb6 31. Rd3 a4 32. bxa4 Bxc4 33. R3d2 b3 34. Qc3 Ra6 35. Nxb3 Rxa4 36. Nc1 Qb8 37. Nxd6 Nxd6 38. Rxd6 Bg8 39. Rc6 Qa8 40. Rdd6 Ra1+ 41. Kc2 Qa7 42. Qc5 Qa4+ 43. Kd2 Rb1 44. Qa3 Qb5 45. Nd3 Rh1 46. Rxf6 Rd8 47. Rfd6 Rf8 48. Rf6 Rd8 49. Rfd6 Rf8 50. Ke3 Rf1 51. Rf6 Rd8 52. Rcd6 Rb8 53. Qc3 Rd1 54. Nxe5 Re1+ 55. Qxe1 Qc5+ 56. Rd4 Qxe5 57. Rf5 Qc7 58. b4 Ra8 59. Rd3 Qb6+ 60. Rc5 1-0

[Event "Nakhchivan op"]
[Site "Nakhchivan"]
[Date "2012.05.03"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Safarli, Eltaj"]
[Result "1/2-1/2"]
[ECO "B98"]
[WhiteElo "2649"]
[BlackElo "2645"]
[PlyCount "65"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6 9. Bh4 g5 10. fxg5 Nfd7 11. Nxe6 fxe6 12. Qh5+ Kf8 13. Bb5 Rh7 14. O-O+ Kg8 15. g6 Rg7 16. Rf7 Bxh4 17. Qxh6 Rxf7 18. gxf7+ Kxf7 19. Rf1+ Bf6 20. Qh7+ Ke8 21. Qg6+ Kf8 22. e5 dxe5 23. Ne4 Qb6+ 24. Kh1 axb5 25. Nxf6 Ke7 26. Qh7+ Kd8 27. Qg8+ Kc7 28. Ne8+ Kd8 29. Nd6+ Kc7 30. Ne8+ Kd8 31. Ng7+ Kc7 32. Ne8+ Kd8 33. Nd6+ 1/2-1/2

[Event "Nakhchivan op"]
[Site "Nakhchivan"]
[Date "2012.05.04"]
[Round "7"]
[White "Iordachescu, Viorel"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E52"]
[WhiteElo "2644"]
[BlackElo "2649"]
[PlyCount "51"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 Bb7 6. Bd3 O-O 7. O-O d5 8. cxd5 exd5 9. Ne2 Bd6 10. Ng3 g6 11. Ne5 c5 12. b3 Nc6 13. Bb2 Qe7 14. Nxc6 Bxc6 15. Rc1 Bb7 16. Rc2 Rac8 17. Re1 h5 18. Nf1 Ne4 19. dxc5 bxc5 20. f3 Ng5 21. f4 Ne4 22. Bxe4 Qxe4 23. Ng3 Qe7 24. f5 h4 25. Nf1 Qg5 26. Rf2 1/2-1/2

[Event "Nakhchivan op"]
[Site "Nakhchivan"]
[Date "2012.05.05"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Grachev, Boris V"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2649"]
[BlackElo "2705"]
[PlyCount "99"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Bf4 Nf6 5. e3 O-O 6. Qc2 c6 7. Nf3 Nbd7 8. h3 a6 9. Rd1 b6 10. Bd3 Bb7 11. O-O c5 12. cxd5 exd5 13. dxc5 bxc5 14. e4 d4 15. Na4 h6 16. Nd2 Bc6 17. Bh2 Bxa4 18. Qxa4 Nb6 19. Qc2 Nfd7 20. a3 a5 21. e5 Rc8 22. Ba6 Rc6 23. Bb5 Re6 24. Rfe1 Qa8 25. Bd3 a4 26. f4 Bh4 27. Re2 Nd5 28. Nf3 Qd8 29. Bc4 N5b6 30. Bxe6 fxe6 31. Qg6 Re8 32. Nxh4 Nf8 33. Qg3 c4 34. Nf3 d3 35. Red2 Nfd7 36. Qf2 Qc7 37. Kh1 Nc5 38. Bg1 Nbd7 39. Rc1 Ne4 40. Qe1 Nxd2 41. Nxd2 Nb6 42. Bxb6 Qxb6 43. Nxc4 Qd4 44. Qe3 Qd5 45. Nd2 Rd8 46. Qb6 Rf8 47. Rc4 Rd8 48. Rxa4 Kh7 49. Rc4 Rd7 50. Qc6 1-0

[Event "Nakhchivan op"]
[Site "Nakhchivan"]
[Date "2012.05.06"]
[Round "9"]
[White "Tiviakov, Sergei"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2673"]
[BlackElo "2649"]
[PlyCount "138"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. c4 b5 8. Na3 e5 9. Qd3 Qb6 10. O-O Qb7 11. Re1 h6 12. b3 Nf6 13. Nc2 Be7 14. Ba3 Bc6 15. Nd2 O-O 16. f3 Rfd8 17. Nf1 Bd7 18. Nfe3 Be6 19. Rad1 Rac8 20. Bb4 bxc4 21. bxc4 Qa7 22. Na3 Rb8 23. Ba5 Rdc8 24. Kh1 Qc5 25. Qc3 Bd8 26. Bxd8 Rxd8 27. Rd3 Rdc8 28. Qd2 Rc6 29. Rc1 Kh7 30. Rc2 Qb4 31. Qc1 Qa5 32. h3 Rb4 33. Kh2 Ra4 34. Nf1 Nh5 35. Ne3 Nf6 36. Rcc3 Nd7 37. Nd5 Nb6 38. Qc2 Bxd5 39. Rxd5 Rc5 40. Rxd6 Nc8 41. Rdd3 Ne7 42. Qb2 Qc7 43. Rb3 Rca5 44. Rb4 Rxb4 45. Qxb4 Nc6 46. Qb2 Nd4 47. Rc3 Qc5 48. Rd3 Ra4 49. Qc1 f6 50. Qe3 Ra5 51. Rc3 Ra4 52. Qd3 Ra5 53. Qe3 Ra4 54. h4 Kh8 55. Rd3 Kh7 56. Qc1 Kh8 57. Qe3 Kh7 58. Rc3 Kh8 59. Qd3 Ra5 60. Kh3 Ne6 61. Qe3 Nd4 62. Rd3 Kh7 63. Kh2 Ra4 64. Rc3 Ra5 65. Qd3 Kh8 66. Qe3 Ra4 67. Qd3 Ra5 68. Kh1 Ra4 69. Kh2 Ra5 1/2-1/2

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.08.28"]
[Round "1.1"]
[White "Zhigalko, Sergei"]
[Black "Baules Rodriguez, Jorge Luis"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2667"]
[BlackElo "2352"]
[PlyCount "59"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Panama"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "PAN"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 O-O 8. Bf4 Re8 9. Qd2 Nd7 10. e5 Nf8 11. Bh6 Ne6 12. h4 Bh8 13. h5 Nd4 14. hxg6 hxg6 15. Bf4 Bg7 16. Ng5 Bf5 17. O-O-O Qa5 18. f3 b5 19. Kb1 c4 20. g4 cxd3 21. cxd3 b4 22. Nce4 Be6 23. Nxe6 Nxe6 24. Be3 Qxe5 25. f4 Qd5 26. f5 Nd4 27. Qh2 Qe5 28. Bf4 Qd5 29. Qh7+ Kf8 30. Bh6 1-0

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.08.29"]
[Round "2.1"]
[White "Vallejo Pons, Francisco"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2697"]
[BlackElo "2667"]
[PlyCount "63"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Spain"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "BLR"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Bd6 11. Bg5 Nbd7 12. Rd1 Qb8 13. Nbd2 Rc8 14. Bxf6 Nxf6 15. Ng5 Bxg2 16. Kxg2 Qb7+ 17. Kg1 c5 18. Nde4 Nxe4 19. Qxe4 Qxe4 20. Nxe4 Bf8 21. dxc5 Bxc5 22. Rd7 Bf8 23. Rad1 Rc2 24. R1d2 Rac8 25. Kg2 h6 26. Rxc2 Rxc2 27. Rd2 Rc1 28. f4 Ra1 29. Nc3 Rc1 30. Ne4 Ra1 31. Nc3 Rc1 32. Ne4 1/2-1/2

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.08.30"]
[Round "3.1"]
[White "Zhigalko, Sergei"]
[Black "Mollah Abdullah, Al Rakib"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2667"]
[BlackElo "2514"]
[PlyCount "81"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Bangladesh"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "BAN"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. c3 g6 5. d4 Qe7 6. O-O Bg7 7. Re1 Nf6 8. b4 Nd7 9. Bg5 f6 10. Be3 Nd8 11. a4 Nf7 12. b5 O-O 13. a5 Kh8 14. Nbd2 f5 15. exf5 gxf5 16. Bf4 e4 17. Nf1 Qf6 18. Bxf7 Qxf7 19. Ng5 Qg6 20. Ne3 Nf6 21. g3 Nh5 22. Nh3 Bd7 23. Qe2 Qf7 24. Red1 Rae8 25. c4 Rg8 26. Ra3 Bf6 27. Kh1 Bd8 28. c5 Nxf4 29. Nxf4 Bg5 30. Neg2 Re7 31. Rc3 Qe8 32. Nd5 Bxb5 33. Qb2 Reg7 34. cxd6 Bc6 35. Nxc7 Qh5 36. Rb1 e3 37. d5 Bf6 38. dxc6 exf2 39. cxb7 Bxc3 40. Qxf2 Rb8 41. Qxa7 1-0

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.09.01"]
[Round "5.1"]
[White "Purnama, Tirta Chandra"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2384"]
[BlackElo "2667"]
[PlyCount "126"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Indonesia"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "INA"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6 11. Bf4 Rd8 12. Qb5 d6 13. Qxb6 axb6 14. Nb5 Ne8 15. h4 h6 16. Rd2 Nc6 17. Ne1 g5 18. hxg5 hxg5 19. Be3 Na5 20. Bxb7 Nxb7 21. Nf3 f6 22. b3 d5 23. cxd5 exd5 24. Rdd1 Kf7 25. Kg2 Kg6 26. Rh1 Nbd6 27. Nc3 Nc7 28. Bd2 d4 29. Na4 Nd5 30. Nb2 b5 31. Be1 g4 32. Nh4+ Kf7 33. Nd3 c4 34. bxc4 bxc4 35. Nb4 Nb5 36. Nc6 Rdc8 37. Nxe7 Nxe7 38. Rb1 Rcb8 39. Bb4 Nc6 40. Nf5 c3 41. Bc5 Ke6 42. Ng7+ Kd5 43. Rh5+ Kc4 44. Ne6 c2 45. Rc1 Rxa2 46. Bd6 Rb6 47. Rc5+ Kb3 48. Bf4 Nca7 49. Ng7 Nc3 50. Kf1 Nab5 51. Nf5 Rb2 52. Ke1 Rb1 53. Bd2 Kb2 54. Nxd4 Rxc1+ 55. Bxc1+ Kxc1 56. Nxc2 Kxc2 57. f3 gxf3 58. exf3 Nd4 59. Kf2 Kd3 60. g4 Rb2+ 61. Kg3 Nce2+ 62. Kg2 Ke3 63. g5 Nf4+ 0-1

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.09.03"]
[Round "6.1"]
[White "Zhigalko, Sergei"]
[Black "Salem, AR Saleh"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2667"]
[BlackElo "2546"]
[PlyCount "95"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "United Arab Emirates"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "UAE"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 Be7 6. Nd2 Nf6 7. Nf1 Bg4 8. f3 Be6 9. Ne3 O-O 10. O-O Rb8 11. Kh1 Nh5 12. a4 Nb4 13. Bd2 Bg5 14. g3 Bh6 15. Qe2 Nf6 16. f4 exf4 17. gxf4 d5 18. exd5 Nbxd5 19. Nexd5 Nxd5 20. Ne4 Ne7 21. Bxe6 fxe6 22. Nxc5 Qd5+ 23. Ne4 Ng6 24. c4 Qc6 25. b4 Bxf4 26. b5 Qc7 27. Bb4 Rf7 28. Rf3 a5 29. Ba3 Ne5 30. Bd6 Nxf3 31. Bxc7 Bxc7 32. c5 Nd4 33. Qg4 Rf4 34. Qg1 Rd8 35. b6 Be5 36. Qg5 Nc6 37. Rg1 Rf5 38. Qd2 Nb4 39. Nd6 Bxd6 40. cxd6 Nc6 41. Qh6 g6 42. Qe3 Rxd6 43. Rc1 Kf7 44. Rc4 Kg7 45. Rc1 e5 46. Kg2 Rdf6 47. Rc5 Rf4 48. Rc4 1/2-1/2

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.09.04"]
[Round "7.1"]
[White "Sambuev, Bator"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2523"]
[BlackElo "2667"]
[PlyCount "78"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. Nf3 e6 3. e3 Be7 4. Bd3 d5 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. c4 c5 9. Nc3 Nbd7 10. Qe2 Rc8 11. Rfd1 cxd4 12. exd4 Qc7 13. Nb5 Qb8 14. Ne5 Rfd8 15. f4 Nf8 16. f5 a6 17. Na3 Re8 18. Rf1 exf5 19. Bxf5 Rc7 20. cxd5 Nxd5 21. Nac4 b5 22. Na5 Ba8 23. Qf3 Bf6 24. Kh1 Qb6 25. Be4 Qxa5 26. Bxd5 Bxd5 27. Qxd5 Qd2 28. Rac1 Rxe5 29. dxe5 Qxd5 30. Rxc7 Bd8 31. Rcc1 Ne6 32. Rfd1 Qb7 33. h3 h5 34. Rc2 Bg5 35. Rf1 Bf4 36. Re2 Qd5 37. Ref2 Qe4 38. Bc3 b4 39. Be1 Bg3 0-1

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.09.05"]
[Round "8.1"]
[White "Zhigalko, Sergei"]
[Black "Kurajica, Bojan"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2667"]
[BlackElo "2551"]
[PlyCount "67"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Bosnia&Herzegovina"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "BIH"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Qb6 4. Bb5 g6 5. d4 e6 6. dxc5 Bxc5 7. O-O f6 8. Bc4 Qc7 9. Nb5 Qb8 10. c3 a6 11. Nbd4 Nge7 12. Bh6 Rg8 13. Be3 Ba7 14. a4 Qc7 15. Ba2 Kf7 16. Qd2 Bb8 17. g3 Qa5 18. Bc4 Kg7 19. b4 Qd8 20. Rad1 d5 21. Nxe6+ Bxe6 22. exd5 Bf7 23. Bh6+ Kh8 24. dxc6 Qxd2 25. Nxd2 Bxc4 26. cxb7 Ra7 27. Nxc4 Rxb7 28. Be3 Nf5 29. Bc5 Rc8 30. a5 Kg8 31. Rfe1 Kf7 32. Kf1 h5 33. Rd5 Rc6 34. h3 1-0

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.09.06"]
[Round "9.1"]
[White "Leitao, Rafael Duailibe"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2623"]
[BlackElo "2667"]
[PlyCount "62"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Ne4 10. Qc2 Nxc3 11. Qxc3 Be4 12. Bg5 f6 13. Be3 Qe7 14. Bxc5 bxc5 15. Qe3 f5 16. Rfd1 Nc6 17. Rd2 Rab8 18. Rad1 d5 19. cxd5 exd5 20. Rc1 Rb5 21. a4 Ra5 22. Ng5 Bxg2 23. Qxe7 Nxe7 24. Kxg2 Rb8 25. Rc3 h6 26. Re3 Nc6 27. Nf3 d4 28. Re6 Rb6 29. b3 Raa6 30. e3 Na5 31. Rxb6 axb6 1/2-1/2

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.09.07"]
[Round "10.1"]
[White "Zhigalko, Sergei"]
[Black "Naiditsch, Arkadij"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2667"]
[BlackElo "2712"]
[PlyCount "76"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Germany"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. O-O O-O 6. Nbd2 a5 7. c3 d5 8. exd5 Nxd5 9. Re1 Bg4 10. h3 Bh5 11. Ne4 Be7 12. Ng3 Bg6 13. Nxe5 Nxe5 14. Rxe5 Nb6 15. Be3 Bd6 16. Rb5 Nxc4 17. dxc4 Bxg3 18. fxg3 Re8 19. Qxd8 Raxd8 20. Re1 b6 21. Rd5 f6 22. Rxd8 Rxd8 23. Bf4 Rd7 24. Re6 Bb1 25. Re8+ Kf7 26. Rc8 c5 27. Rc7 Ke7 28. Rc6 g5 29. Be3 Rd6 30. Rxd6 Kxd6 31. a3 a4 32. g4 Bd3 33. Bf2 Bxc4 34. Bg3+ Kc6 35. Kf2 Bf7 36. Bb8 b5 37. Ba7 Bd5 38. Kg1 Be4 1/2-1/2

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.09.09"]
[Round "11.1"]
[White "Sutovsky, Emil"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2687"]
[BlackElo "2667"]
[Annotator "Sutovsky,Emil"]
[PlyCount "91"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Israel"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "BLR"]

1. e4 e5 {Quite a surprise! Sergey almost invariably opts for 1...c5, but here he decides to try something else. I didn't mind, although I had to choose between a few systems I employ versus the Ruy Lopez over the board.} 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 {The fashionable, but still not fully explored line. It seems as if White is not claiming to obtain an opening advantage (and the 0.00 evaluation given by engines appears to testify to this), but it does contain venom.} b5 7. Bb3 O-O (7... d6 8. a4 Bd7 {as played against me by Adams is the main alternative.}) 8. a4 b4 9. Nbd2 d6 {Similar positions occur in the Anti-Marshall, but here White has saved on f1-e1, which gives him a few more options.} 10. Nc4 h6 11. Be3 Be6 12. h3 Rb8 {After all the natural useful moves were made, I had to decide on my plan.} 13. a5 ({The usual path} 13. Qe2 Qc8 (13... Nd7 14. Ncd2 Bf6 15. Bxe6 fxe6 16. Nb3 $14) 14. Rad1 {gives White a minimal advantage, but I wanted to try another plan, with b3-a4.}) 13... Qc8 14. Nfd2 Qb7 15. Ba4 Rfd8 {Now Black doesn't have any active plan, and the d6-d5 idea never works. The problem is, that White's activity is also restricted...} 16. Qe1 $5 {A slightly enigmatic move - the idea is to play f2-f4, and then to bring the queen to g3. Here Sergey spent a lot of time and ... made the strongest move, but with the wrong intentions!} Nh5 $1 17. Qe2 Nf6 $2 (17... Nf4 {was asking to be played. After} 18. Bxf4 ({a better move is} 18. Qf3 Ng6 19. Rae1 {with roughly equal play}) 18... Nd4 $1 {An important intermediate move!} 19. Qe1 exf4 20. c3 bxc3 21. bxc3 Nb5 22. Nf3 Bf6 {it is suddenly better for Black.}) 18. Kh1 (18. Rae1 Nd7 19. f4 {was another option, but I decided it was useful to remove the king from checks.}) 18... Nd7 19. f4 exf4 20. Bxf4 (20. Rxf4 Bg5 21. Rf2 Bh4 22. Rff1 {was another option I considered, and probably it was at least as strong as the move in the game, but then I opted for capturing with the bishop in order to establish control over the e5-square.}) 20... Nde5 (20... Nc5 {was another move I seriously considered. It seemed to me, that after} 21. Bxc6 Qxc6 22. Be3 {White must be better due to his excellent prospects on the kingside, but my silicon friend disagrees and evaluates the position as equal, even with a symbolic advantage for Black. Anyway, I'd prefer having White here.}) 21. Bxe5 {The whole point behind taking on f4 with the bishop. Now the e5-pawn becomes weak, and Black has to weaken himself.} dxe5 22. Qh5 Bg5 (22... f6 23. Rf3 {is very dangerous for Black, even if the computer holds it. But the natural text move is almost losing!} (23. Bb3 Nd4 $1 24. Nxe5 Nxb3 25. Ng6 Nxa1 26. Nxe7+ Kf8 27. Ng6+ Kg8 {leads to a picturesque repetitionof moves.})) 23. Bxc6 $2 {I was looking solely on the queenside and missed the very strong move} (23. Nb3 {which led to a huge advantage. The threat is b3-c5 and Black has nothing better than to part with his e5-pawn:} Be7 24. Nxe5 Nxe5 25. Qxe5 Qa7 {hoping to hold it. White's edge is indisputable here, but 24.e3! with the idea to continue the attack (e3-d5 or e3-f5) might be even stronger. All in all, after 23.b3 Black would have found himself in dire straits, now it gets very unclear.}) 23... Qxc6 24. Nxe5 Qxc2 25. Ndc4 Rxd3 {Natural, but not the strongest.} ({After} 25... Rb5 $3 {(We, mere human beings tend to miss such moves...) Black seizes the initiative. The point is} 26. Nxf7 Rxd3 {and Black has everything under control, whereas the white forces can't create anything decisive, even in terms of perpetual check...}) 26. Nxd3 Qxd3 27. Ne5 Qxe4 28. Nxf7 Bd5 {Sergey played all his last moves a tempo (hardly a surprise, as he had about 5 minutes on the clock), and now I had a choice, whether to play 29.f2 or 29.f3. Finally, I decided that it is important to have the f2-e2 option, and made the move} 29. Rf2 Bh4 $2 {He spent nearly all his time here, but made this losing mistake.} ({Of course, we both saw the correct} 29... Bf6 {but somehow, in the heat of the battle, we misevaluated the ending, arising after} 30. Re2 (30. Nxh6+ gxh6 31. Qxh6 Bg7 {favours Black}) 30... Bxf7 $1 31. Qxf7+ Kxf7 32. Rxe4 Bxb2 33. Rb1 Bc3 34. Rc4 {when, as we thought, White is better, and Black fights for a draw. In fact, after} Rb5 $1 35. Rxc7+ Kg8 $1 {it is White who has to show his defensive skills, although it should not be too difficult.}) 30. Re2 Qd3 31. Nxh6+ $1 (31. Rf1 Qxh3+ 32. Kg1 Bf2+ {would have been rather painful.}) 31... gxh6 32. Qg4+ $1 {A very important check. 32.h4 e2 is great for Black, but now he has to worsen his position.} Kh7 $6 (32... Kh8 33. Qxh4 {only now!} Qxe2 34. Qxh6+ Kg8 35. Qg5+ Kh8 36. Qxd5 {is hopeless for him.}) (32... Bg5 {was the best chance. Now White had to find the following sequence:} 33. h4 Qc4 $1 34. Qxc4 Bxc4 35. Re4 $1 Bd3 36. Rg4 $1 (36. Rd4 Bf6 37. Rxd3 Bxb2 {and Black has great compensation for the exchange.}) 36... c5 37. Re1 $1 (37. hxg5 h5 38. Rf4 c4 39. Rd4 $1 {stopping the black pawns. Now it looks like the beginning of the technical part, which should not last too long, but it is just an illusion!} Re8 $1 40. Ra4 $1 c3 41. Rxd3 Re1+ 42. Kh2 cxb2 43. Rxb4 b1=Q 44. Rxb1 Rxb1 {and Black might be able to hold this ending, although one needs to investigate it deeper before coming up with a verdict.} 45. Rd6 Rb5 46. Rxa6 Rxg5 47. Ra7 Rg4 48. Rb7 (48. a6 Ra4) 48... Ra4 49. Rb5 h4 {and it seems to be a draw.}) 37... Bf5 38. Rg3 c4 39. hxg5 c3 40. gxh6+ Kh7 41. Rf3 Kg6 42. bxc3 b3 43. h7 b2 44. Rxf5 Kxf5 45. Rb1 {finally reaching the winning endgame.}) 33. Re5 Rg8 $6 {The final mistake, although even the computer's suggestion} (33... Rb5 34. Rd1 Bxg2+ 35. Kxg2 Qc2+ 36. Qe2 Qxe2+ 37. Rxe2 Bf6 {could hardly save the game. After} 38. Rd7+ Kg6 39. Rxc7 Rxa5 40. Rc6 {White will be able to convert it, although not before showing some Soviet-school technique.}) 34. Qd7+ Kh8 35. Qxd5 {Now it is over, and all the rest doesn't require any comments.} Qc2 36. Qe4 Qxb2 37. Rf1 b3 38. Re8 Bf6 39. Rd1 h5 40. Rxg8+ Kxg8 41. Qe8+ Kg7 42. Qxh5 Be7 43. Qg4+ Kh8 44. Qc8+ Kh7 45. Qxc7 Qe2 46. Rd7 1-0

[Event "Baku op"]
[Site "Baku"]
[Date "2012.09.22"]
[Round "1"]
[White "Alakhverdiev, Araz"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2353"]
[BlackElo "2667"]
[PlyCount "82"]
[EventDate "2012.09.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 d6 7. d3 e5 8. Bg5 h6 9. Bxf6 Qxf6 10. g3 Nc6 11. Bg2 Bg4 12. h3 Bh5 13. g4 Bg6 14. Nd2 Rab8 15. Ne4 Qh4 16. Ng3 f5 17. Bxc6 bxc6 18. gxf5 Bxf5 19. O-O-O Qf4+ 20. Qd2 Qxf2 21. Rhg1 Bg6 22. Rdf1 Qd4 23. e4 Rxf1+ 24. Rxf1 Rb3 25. Rf3 Rb8 26. Rf1 Rb3 27. Rf3 Qg1+ 28. Kc2 Qb6 29. Kc1 d5 30. Nf5 dxe4 31. Ne7+ Kh7 32. Qg2 Bh5 33. Rg3 g6 34. Rxg6 Qe3+ 35. Kb1 Qxd3+ 36. Ka2 Rxa3+ 37. bxa3 Qxc4+ 38. Ka1 Qc3+ 39. Ka2 Qc4+ 40. Ka1 Qc3+ 41. Ka2 Qc4+ 1/2-1/2

[Event "Baku op"]
[Site "Baku"]
[Date "2012.09.23"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Rzayev, Bahruz Iqbal Oglu"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2667"]
[BlackElo "2370"]
[PlyCount "95"]
[EventDate "2012.09.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. c4 c5 12. dxe5 Nxe5 13. Nxe5 dxe5 14. Nc3 Qxd1 15. Rxd1 b4 16. Nd5 Nxd5 17. cxd5 Bd6 18. Be3 Bd7 19. Rdc1 Rfc8 20. a3 bxa3 21. bxa3 Bb5 22. Bc4 Rab8 23. Kf1 Kf8 24. Ra2 Ke7 25. Rac2 Kd7 26. Ke2 Bxc4+ 27. Rxc4 Rb3 28. a4 Rb4 29. Kd3 a5 30. Bd2 Rb3+ 31. R1c3 Rb2 32. Rc2 Rb3+ 33. Ke2 Ra8 34. Bc3 g6 35. Rb2 Rxb2+ 36. Bxb2 Kc7 37. Ba3 Kb6 38. Rc3 f5 39. f3 Rf8 40. Rb3+ Ka6 41. Rb5 Rc8 42. Kd2 h5 43. Kc3 fxe4 44. fxe4 g5 45. Kc4 g4 46. hxg4 hxg4 47. Bxc5 Bc7 48. d6 1-0

[Event "Baku op"]
[Site "Baku"]
[Date "2012.09.24"]
[Round "3"]
[White "Mammadov, Zaur Fazahir Oglu"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2442"]
[BlackElo "2667"]
[PlyCount "182"]
[EventDate "2012.09.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 e6 6. d4 cxd4 7. cxd4 d6 8. O-O Be7 9. Qe2 O-O 10. Rd1 Bd7 11. Qe4 Rc8 12. Bd3 f5 13. exf6 Nxf6 14. Qe2 d5 15. Nc3 Bd6 16. Nb5 Bb8 17. Ne5 a6 18. Nxc6 Rxc6 19. Nc3 Be8 20. f3 Nh5 21. g3 Qf6 22. Kg2 g5 23. Be3 Ng7 24. Bg1 Nf5 25. Rac1 h5 26. Bxf5 Qxf5 27. Qd3 Qf6 28. Ne2 Bg6 29. Qe3 g4 30. f4 Bc2 31. Re1 Rfc8 32. Bf2 Bd6 33. Nc3 Bf5 34. a3 Rc4 35. Kg1 b5 36. Na2 Qd8 37. Nb4 Qb6 38. Nd3 Rxc1 39. Nxc1 b4 40. axb4 Bxb4 41. Re2 Qb5 42. Nb3 Rc4 43. Qe5 Bf8 44. Qe3 Rb4 45. Nc1 Rxb2 46. Rxb2 Qxb2 47. Be1 Be4 48. Qd2 Qb6 49. Qc3 Qb5 50. Kf2 Bg7 51. Nb3 Qc4 52. Bd2 Bf3 53. Qxc4 dxc4 54. Nc5 Bxd4+ 55. Be3 Bf6 56. Nxa6 Bd5 57. Ke2 Kf7 58. Nb4 Kg6 59. Bc5 Kf5 60. Ke3 Be4 61. Bd4 Be7 62. Na2 Ba3 63. Bc3 Bc5+ 64. Bd4 Bd6 65. Nc3 Bc6 66. Ne2 Bf3 67. Nc3 Ba3 68. Na2 Bd5 69. Bc3 Bd6 70. Bb4 Bc7 71. Bc5 h4 72. Nc3 h3 73. Ne2 Ba5 74. Nd4+ Kg6 75. Nc2 Bd8 76. Bd4 Kf5 77. Bc5 Bf6 78. Nd4+ Kg6 79. Bd6 Kf7 80. Nc2 Kg6 81. Nd4 Bg7 82. Nc2 Bb2 83. Ba3 Bg7 84. Bd6 Bb2 85. Ba3 c3 86. Kd3 Bb7 87. Bb4 Bc1 88. Kxc3 Bxf4 89. gxf4 g3 90. Bd6 gxh2 91. f5+ Kxf5 1/2-1/2

[Event "Baku op"]
[Site "Baku"]
[Date "2012.09.25"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Bajarani, Ulvi"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2667"]
[BlackElo "2436"]
[PlyCount "79"]
[EventDate "2012.09.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. h3 Be7 9. Qf3 O-O 10. g4 b5 11. g5 Ne8 12. h4 Nd7 13. Nd5 Rc8 14. c3 Bxd5 15. exd5 f5 16. gxf6 Nexf6 17. Bh3 Kh8 18. Be6 Rc4 19. Qe2 g6 20. Nd2 Rc7 21. Bh6 Nb6 22. Qf3 Re8 23. Rg1 Ng8 24. Bxg8 Rxg8 25. h5 g5 26. O-O-O b4 27. Ne4 bxc3 28. b3 c2 29. Rd2 Nd7 30. Qf5 Nc5 31. Nxg5 Bf6 32. Rxc2 a5 33. Rg3 e4 34. Kd1 Qe7 35. Nxe4 Rxg3 36. fxg3 Bg7 37. Bg5 Qe8 38. h6 Qh5+ 39. Re2 Qh1+ 40. Re1 1-0

[Event "Baku op"]
[Site "Baku"]
[Date "2012.09.26"]
[Round "5"]
[White "Mammadova, Gulnar Marfat Qizi"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2324"]
[BlackElo "2667"]
[PlyCount "86"]
[EventDate "2012.09.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 b6 4. Bb2 Bb7 5. Nc3 a6 6. Be2 Nc6 7. O-O Qc7 8. Re1 Nf6 9. h3 Bd6 10. a3 O-O 11. Bd3 Ne5 12. Bf1 h6 13. d3 Nxf3+ 14. Qxf3 Bh2+ 15. Kh1 Be5 16. Rab1 Nh7 17. g3 Ng5 18. Qe2 f5 19. h4 Nh7 20. f4 Bd4 21. Bg2 g5 22. Qh5 gxf4 23. gxf4 Kh8 24. b4 Rf6 25. Bf3 fxe4 26. Bxe4 Rg8 27. bxc5 bxc5 28. Ne2 Bxe4+ 29. dxe4 Bxb2 30. Rxb2 Rxf4 31. Rb7 Rxh4+ 32. Qxh4 Qxb7 33. Nf4 Qb2 34. Qh5 Qf6 35. Nd3 Rg5 36. Qh3 Qf7 37. Rf1 Qg6 38. Rf4 Rh5 39. Rh4 Ng5 40. Ne5 Qxe4+ 41. Rxe4 Rxh3+ 42. Kg2 Nxe4 43. Kxh3 d6 0-1

[Event "Baku op"]
[Site "Baku"]
[Date "2012.09.27"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Khenkin, Igor"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2667"]
[BlackElo "2648"]
[PlyCount "22"]
[EventDate "2012.09.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Bg4 5. dxc5 Nc6 6. c3 e6 7. Be3 Bxf3 8. Qxf3 Nge7 9. Bb5 a6 10. Ba4 Qa5 11. Bc2 Qb5 1/2-1/2

[Event "Baku op"]
[Site "Baku"]
[Date "2012.09.28"]
[Round "7"]
[White "Korobov, Anton"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2705"]
[BlackElo "2667"]
[PlyCount "60"]
[EventDate "2012.09.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Nf3 Nbd7 8. e3 b6 9. Be2 Bb7 10. O-O Ne4 11. Qc2 f5 12. b4 Rf6 13. d5 Rg6 14. Bb2 c5 15. dxc6 Bxc6 16. Rad1 Qe7 17. g3 e5 18. Nd2 Qh4 19. Bf3 Qh3 20. Rfe1 Rh6 21. Nf1 Nxg3 22. fxg3 Bxf3 23. Rd2 Qg4 24. Qb3 Kh8 25. Rf2 Rc8 26. c5 bxc5 27. Qf7 Nf6 28. Qe6 Rg8 29. Qxd6 Ne4 30. Qxe5 Ng5 0-1

[Event "Baku op"]
[Site "Baku"]
[Date "2012.09.29"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Negi, Parimarjan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2667"]
[BlackElo "2658"]
[PlyCount "101"]
[EventDate "2012.09.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. dxc5 Qxd1+ 7. Kxd1 Nc6 8. h3 O-O-O+ 9. Ke1 Bxf3 10. gxf3 e6 11. b4 Be7 12. a3 Rd5 13. Ra2 Rf5 14. f4 Rd8 15. Rg1 Nh5 16. Be2 Nxf4 17. Bxf4 Rxf4 18. Rxg7 Bh4 19. Rg2 Ne7 20. Rd2 Nd5 21. Rd3 Re4 22. Kd1 Rxe2 23. Rxd5 Rxf2 24. Rxd8+ Kxd8 25. Rg8+ Kd7 26. Nd2 Rf4 27. Kc2 Be1 28. Nb1 e5 29. Rg1 Bf2 30. Rd1+ Kc7 31. a4 a5 32. Rd5 f6 33. Rd6 axb4 34. cxb4 b6 35. Rxb6 Be1 36. Na3 Rxb4 37. Nb5+ Kc8 38. Rxf6 Bh4 39. Rh6 Bd8 40. Rxh7 Rc4+ 41. Kd3 Rxc5 42. h4 e4+ 43. Kd4 Rc1 44. h5 Bb6+ 45. Kxe4 Rc4+ 46. Kd5 Rxa4 47. Kc6 Ra6 48. Nd6+ Kb8 49. Rb7+ Ka8 50. Rxb6 Ra7 51. Rb5 1-0

[Event "Baku op"]
[Site "Baku"]
[Date "2012.09.30"]
[Round "9"]
[White "Mamedov, Rauf"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "C26"]
[WhiteElo "2634"]
[BlackElo "2667"]
[PlyCount "23"]
[EventDate "2012.09.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bc5 5. d3 a6 6. h3 d6 7. Nge2 O-O 8. O-O h6 9. Kh2 Re8 10. Be3 Nd4 11. f4 c6 12. Bxd4 1/2-1/2

[Event "Khanty-Mansiysk Governor Cup-A 8th"]
[Site "Khanty-Mansiysk"]
[Date "2012.11.15"]
[Round "1"]
[White "Jumabayev, Rinat"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2545"]
[BlackElo "2682"]
[PlyCount "123"]
[EventDate "2012.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. Qc2 Nbd7 10. Rd1 O-O 11. Bf4 Rc8 12. Nc3 h6 13. e4 dxc4 14. Nd2 b5 15. bxc4 bxc4 16. Bf1 Nb6 17. Rab1 g5 18. Be3 Ng4 19. a4 Rb8 20. a5 Nd7 21. Bxc4 Nxe3 22. fxe3 Rxb1 23. Rxb1 Bc8 24. e5 Kg7 25. Nb3 Qc7 26. Ne4 Bb7 27. Bd3 Rb8 28. Rf1 c5 29. Nexc5 Nxc5 30. Nxc5 Bxc5 31. Qxc5 Qxc5 32. dxc5 Bc6 33. Rb1 Rd8 34. Bb5 Rb8 35. Bd3 Rd8 36. Rb3 Rd5 37. Rc3 Rxe5 38. Kf2 f5 39. Be2 g4 40. Ke1 Kf6 41. Bf1 Ke7 42. Kf2 Kd7 43. Bd3 Kc7 44. Ke2 Bf3+ 45. Kd2 Rd5 46. Kc2 Kc6 47. Bc4 Rxc5 48. Bxe6 Be4+ 49. Kb3 Rxc3+ 50. Kxc3 Kb5 51. Kd4 Kxa5 52. Ke5 Kb6 53. Bxf5 Bxf5 54. Kxf5 Kc7 55. Kg6 Kd7 56. Kf7 Kd6 57. Kf6 Kd5 58. Kf5 Kc6 59. Kg6 Kd5 60. Kf5 Kd6 61. Kf6 Kd5 62. Kf5 1/2-1/2

[Event "Khanty-Mansiysk Governor Cup-A 8th"]
[Site "Khanty-Mansiysk"]
[Date "2012.11.16"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Dvoirys, Semen I"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2682"]
[BlackElo "2534"]
[PlyCount "87"]
[EventDate "2012.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. h3 Nbd7 9. g4 Rc8 10. Qd2 b5 11. O-O-O Qc7 12. Kb1 Nb6 13. g5 Nh5 14. Nd5 Bxd5 15. exd5 Nc4 16. Bxc4 bxc4 17. Na5 c3 18. Qxc3 Qxc3 19. bxc3 Rxc3 20. Rd3 Rxd3 21. cxd3 Be7 22. Kc2 Bd8 23. Nc4 Kd7 24. Rb1 Bc7 25. Rb7 Rb8 26. Ra7 Nf4 27. Bxf4 exf4 28. a4 a5 29. Nxa5 Re8 30. Nc4 Re2+ 31. Kb3 Rxf2 32. Nb6+ Kd8 33. Na8 Bb8 34. Rxf7 f3 35. Rf8+ Ke7 36. Rxb8 Rb2+ 37. Kxb2 f2 38. Rb7+ Kf8 39. g6 hxg6 40. Rb8+ Ke7 41. Rb7+ Kf6 42. Rb8 Ke7 43. Rb7+ Kf6 44. Rb8 1/2-1/2

[Event "Khanty-Mansiysk Governor Cup-A 8th"]
[Site "Khanty-Mansiysk"]
[Date "2012.11.17"]
[Round "3"]
[White "Matsenko, Sergei"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B91"]
[WhiteElo "2465"]
[BlackElo "2682"]
[PlyCount "85"]
[EventDate "2012.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 g6 7. Bg2 Bg7 8. O-O O-O 9. Re1 Bg4 10. Nde2 Nc6 11. h3 Bxe2 12. Nxe2 Nd7 13. c3 Rc8 14. Be3 b5 15. Qd2 Nc5 16. f4 Qc7 17. Rac1 Rfd8 18. Bf2 e6 19. Qe3 Ne7 20. g4 Na4 21. Qd2 Kh8 22. h4 e5 23. b3 Nb6 24. Qe3 Nd7 25. f5 d5 26. Ng3 dxe4 27. Nxe4 gxf5 28. gxf5 Nxf5 29. Qf3 Nh6 30. Rcd1 Nf8 31. Be3 f5 32. Rxd8 Qxd8 33. Bxh6 Bxh6 34. Qxf5 Qxh4 35. Re2 Rd8 36. Qxe5+ Bg7 37. Qf5 Ng6 38. Ng5 Rd1+ 39. Bf1 Qg3+ 40. Kh1 Qh4+ 41. Kg1 Qg3+ 42. Kh1 Qh4+ 43. Kg1 1/2-1/2

[Event "Khanty-Mansiysk Governor Cup-A 8th"]
[Site "Khanty-Mansiysk"]
[Date "2012.11.18"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Kabanov, Nikolai"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2682"]
[BlackElo "2486"]
[PlyCount "105"]
[EventDate "2012.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. Nbd2 a6 7. c3 d6 8. Bb3 Ba7 9. h3 h6 10. Re1 Re8 11. Nf1 Be6 12. Ng3 d5 13. exd5 Bxd5 14. Bc2 Qd7 15. Be3 Bxe3 16. Rxe3 Re7 17. Qe2 Rae8 18. Re1 g6 19. a4 a5 20. Qd2 Kg7 21. Nh4 Be6 22. Rf3 Nh7 23. Nh5+ gxh5 24. Rg3+ Kh8 25. Qxh6 Rg8 26. d4 f5 27. Ng6+ Rxg6 28. Rxg6 Bd5 29. Kh2 e4 30. Re3 Rg7 31. Rxg7 Qxg7 32. Qxh5 Qg5 33. Qe8+ Qg8 34. Qd7 f4 35. Re1 f3 36. g3 Nf6 37. Qxc7 Qg5 38. Qf4 Qxf4 39. gxf4 Kg7 40. Rg1+ Kf7 41. Rg5 Nd8 42. Kg3 Ne6 43. Re5 Ng7 44. Rxd5 Nxd5 45. Bxe4 Nh5+ 46. Kxf3 Ndxf4 47. Bxb7 Nd3 48. b4 axb4 49. cxb4 Nxb4 50. a5 Nc2 51. Ke4 Nf6+ 52. Kd3 Na3 53. Bc6 1-0

[Event "Khanty-Mansiysk Governor Cup-A 8th"]
[Site "Khanty-Mansiysk"]
[Date "2012.11.19"]
[Round "5"]
[White "Shimanov, Aleksandr"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "2597"]
[BlackElo "2682"]
[PlyCount "64"]
[EventDate "2012.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Qc7 6. Nc3 a6 7. Bg2 Qxc4 8. O-O Nc6 9. Nb3 d5 10. Bf4 Qb4 11. Re1 Be7 12. e4 Nxe4 13. Rxe4 dxe4 14. Bc7 e3 15. fxe3 Bg5 16. Ne4 Bxe3+ 17. Kh1 O-O 18. Bd6 Qb6 19. Bxf8 Kxf8 20. Nd6 Ne5 21. Ne4 f5 22. Qh5 h6 23. Re1 Bd7 24. h3 Bb5 25. Kh2 Nd3 26. Nd6 Qxd6 27. Rxe3 f4 28. Rf3 Bc6 29. Rf1 Kg8 30. Bxc6 fxg3+ 31. Kg1 Qxc6 32. Qg6 Nf2 0-1

[Event "Khanty-Mansiysk Governor Cup-A 8th"]
[Site "Khanty-Mansiysk"]
[Date "2012.11.20"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Onischuk, Vladimir"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2682"]
[BlackElo "2563"]
[PlyCount "68"]
[EventDate "2012.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 h6 6. Bh4 O-O 7. O-O-O c6 8. f4 b5 9. Bd3 b4 10. Nce2 Qa5 11. Kb1 Nbd7 12. Nf3 Rb8 13. Ka1 c5 14. e5 Nd5 15. dxc5 Nxc5 16. Bc4 Nb6 17. Bb3 Re8 18. Ned4 Bb7 19. e6 f5 20. Rhg1 Nba4 21. Qe3 Be4 22. Nd2 Nxb3+ 23. N2xb3 Qd5 24. Rd2 Rbc8 25. g4 fxg4 26. Rxg4 Rc4 27. Rg1 Rec8 28. Re1 Bf5 29. Bxe7 Nxb2 30. Kxb2 Rxc2+ 31. Ka1 R8c3 32. Rxc2 Rxe3 33. Rc8+ Kh7 34. Rd1 Rxb3 0-1

[Event "Khanty-Mansiysk Governor Cup-A 8th"]
[Site "Khanty-Mansiysk"]
[Date "2012.11.21"]
[Round "7"]
[White "Ponkratov, Pavel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2589"]
[BlackElo "2682"]
[PlyCount "70"]
[EventDate "2012.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O d6 7. d3 h6 8. a3 Bxc3 9. bxc3 e4 10. Nd4 Re8 11. Rb1 Ne5 12. h3 c5 13. Nc2 exd3 14. exd3 Bf5 15. Ne1 d5 16. g4 Bh7 17. cxd5 Nxd5 18. Rxb7 Bxd3 19. Nxd3 Nxc3 20. Qd2 Qxd3 21. Kh1 c4 22. g5 hxg5 23. Qxg5 Re6 24. Bf4 Rae8 25. Qh5 g6 26. Qh6 Nd5 27. Rxa7 c3 28. Bxe5 Rxe5 29. Rd7 c2 30. Kh2 Qb5 31. Rd6 Qb8 32. Rxg6+ fxg6 33. Qxg6+ Kf8 34. f4 R5e6 35. Qxc2 Ne3 0-1

[Event "Khanty-Mansiysk Governor Cup-A 8th"]
[Site "Khanty-Mansiysk"]
[Date "2012.11.22"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Savchenko, Boris"]
[Result "0-1"]
[ECO "C09"]
[WhiteElo "2682"]
[BlackElo "2556"]
[PlyCount "50"]
[EventDate "2012.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. dxc5 Bxc5 6. Nb3 Bb6 7. Nf3 Nf6 8. Be2 Nc6 9. O-O h6 10. c3 O-O 11. Nfd4 Ne4 12. Be3 Re8 13. Rc1 Bc7 14. c4 Qd6 15. Nf3 Bg4 16. Qxd5 Qf6 17. Nbd2 Rad8 18. Nxe4 Qxb2 19. Qb5 Qxe2 20. Nc3 Qd3 21. Qxb7 Qd7 22. Qb5 Bxf3 23. gxf3 Qh3 24. f4 Nd4 25. Bxd4 Bxf4 0-1

[Event "Khanty-Mansiysk Governor Cup-A 8th"]
[Site "Khanty-Mansiysk"]
[Date "2012.11.23"]
[Round "9"]
[White "Yudin, Sergei"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2546"]
[BlackElo "2682"]
[PlyCount "66"]
[EventDate "2012.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Nxd7 Qxd7 11. Nc3 e6 12. O-O Rc8 13. Be3 a6 14. Bxc6 Rxc6 15. Qb3 Be7 16. d5 Nxd5 17. Rfd1 O-O 18. Nxd5 exd5 19. Rxd5 Qe6 20. Rad1 b5 21. g3 h6 22. Qd3 Rfc8 23. b3 Rc3 24. Qf1 R8c6 25. R5d3 Rxd3 26. Qxd3 Rd6 27. Qc2 Rxd1+ 28. Qxd1 Qc6 29. Qd3 Bf6 30. Qd1 Be7 31. Qd3 Bf6 32. Qd1 Be7 33. Qd3 Bf6 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2013.01.12"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Zhigalko, Andrey"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2651"]
[BlackElo "2589"]
[PlyCount "28"]
[EventDate "2013.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. h3 h5 7. c3 Qd3 8. hxg4 hxg4 9. Nxe5 Bd6 10. Nxd3 Bh2+ 11. Kh1 Bg3+ 12. Kg1 Bh2+ 13. Kh1 Bg3+ 14. Kg1 Bh2+ 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2013.01.13"]
[Round "2"]
[White "Kovalev, Vladislav"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2482"]
[BlackElo "2651"]
[PlyCount "129"]
[EventDate "2013.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Qd3 Qa5 11. h4 h6 12. Bxf6 Bxf6 13. Nd4 Rc8 14. f4 Qb6 15. f5 Bxd4 16. Qxd4 Qxd4 17. Rxd4 Ke7 18. Rf1 Rhd8 19. Kd2 Be8 20. Rd3 Rc5 21. Rg3 g6 22. fxg6 fxg6 23. Rgf3 Rh5 24. Rf8 Rxh4 25. Rh8 Rd7 26. Ke3 g5 27. Rh7+ Kd8 28. Rh8 Ke7 29. Rh7+ Kd8 30. Rh8 Re7 31. Nb5 Kd7 32. e5 dxe5 33. Rd1+ Kc6 34. Nxa7+ Kc7 35. b3 Rg4 36. a4 Rxg2 37. c3 Rg3+ 38. Ke4 Bd7 39. Kxe5 Rf7 40. Nb5+ Bxb5 41. axb5 Re3+ 42. Kd4 Rh3 43. Ke5 Rf5+ 44. Kxe6 Rxb5 45. Rd7+ Kb6 46. Rd6+ Ka7 47. c4 Rbxb3 48. c5 Rbc3 49. Rc8 Rhe3+ 50. Kd7 h5 51. Rc7 Rcd3 52. Kd8 g4 53. Rh7 g3 54. Kc8 Re8+ 55. Kc7 Rxd6 56. cxd6 g2 57. Rg7 Re2 58. d7 h4 59. d8=Q Rc2+ 60. Kd6 Rd2+ 61. Kc7 Rc2+ 62. Kd6 Rd2+ 63. Kc7 Rc2+ 64. Kd6 Rd2+ 65. Kc7 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2013.01.14"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Gorovets, Andrey"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "2651"]
[BlackElo "2477"]
[PlyCount "129"]
[EventDate "2013.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. Nf1 Rfe8 14. Ng3 Nc4 15. b3 Nb6 16. a4 c4 17. axb5 axb5 18. Rxa8 Rxa8 19. b4 Na4 20. Bd2 g6 21. Ng5 h6 22. Nf3 Bf8 23. Qc1 Kh7 24. Nh2 Re8 25. d5 Bg7 26. Rf1 Bc8 27. Kh1 Qe7 28. Qa1 Bd7 29. Be3 Ra8 30. Qe1 Ng8 31. Qd2 h5 32. Ne2 Bh6 33. f4 f6 34. Nf3 Rf8 35. Rg1 Kg7 36. Rf1 Be8 37. Qe1 Kh8 38. Nh4 Nb2 39. Qg3 Kh7 40. Ra1 Na4 41. f5 g5 42. Ng6 Bxg6 43. fxg6+ Kxg6 44. Qe1 Qd7 45. Ng3 Ne7 46. Bd1 h4 47. Bg4 Qb7 48. Nf5 Nxf5 49. Bxf5+ Kg7 50. Qe2 Rd8 51. Qg4 Kf8 52. Ra3 Qf7 53. Be6 Qg6 54. Bf2 Qh7 55. Ra1 Nxc3 56. Bf5 Qf7 57. Ra7 Qe8 58. Qf3 Na4 59. Bg4 Qg6 60. Bh5 g4 61. hxg4 Qg5 62. Be3 c3 63. Bxg5 Bxg5 64. Rf7+ Kg8 65. Qf5 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2013.01.15"]
[Round "4"]
[White "Tihonov, Jurij"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2443"]
[BlackElo "2651"]
[PlyCount "36"]
[EventDate "2013.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qb3 Be7 6. Nc3 d5 7. cxd5 Nxd5 8. Nxd5 exd5 9. Bf4 O-O 10. e3 Bxf1 11. Kxf1 Nc6 12. Ke2 Na5 13. Qa4 c5 14. dxc5 bxc5 15. Rhd1 Nc4 16. Rab1 Bf6 17. Qc6 Nxb2 18. Be5 Nxd1 0-1

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2013.01.16"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Grib, Roman"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2651"]
[BlackElo "2358"]
[PlyCount "99"]
[EventDate "2013.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. a3 Qb6 10. Ne2 b4 11. axb4 Qxb4 12. c3 Qb7 13. Nc1 g5 14. fxg5 cxd4 15. Nxd4 Ncxe5 16. Be2 Bg7 17. O-O O-O 18. Qc2 a5 19. Nd3 Nc4 20. Bd2 Qc7 21. Kh1 Nd6 22. Nf4 Ne4 23. Be3 Ba6 24. Bxa6 Rxa6 25. Qe2 Qc4 26. Qf3 Ne5 27. Qd1 Re8 28. Nh5 Qd3 29. Qc1 Nc4 30. Bg1 Qd2 31. Nxg7 Qxc1 32. Rfxc1 Kxg7 33. b3 Ne5 34. c4 Nd3 35. Rc2 dxc4 36. bxc4 a4 37. Nb5 Kg6 38. Ra3 Rd8 39. Re2 Nec5 40. h4 Kh5 41. g3 Nb3 42. Kg2 h6 43. gxh6 Kxh6 44. Nc3 Rc8 45. Nxa4 Ndc5 46. Rb2 Rxa4 47. Rbxb3 Rxc4 48. Rf3 f5 49. Rfc3 Ne4 50. Rxc4 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2013.01.17"]
[Round "6"]
[White "Stupak, Kirill"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2526"]
[BlackElo "2651"]
[PlyCount "66"]
[EventDate "2013.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. g3 Nf6 4. Bg2 Bf5 5. O-O e6 6. c4 Nbd7 7. Nc3 dxc4 8. a4 a5 9. Nh4 Bg4 10. Qc2 Qb6 11. Rd1 Bh5 12. h3 Nd5 13. Ne4 Qa6 14. g4 Bg6 15. Nxg6 hxg6 16. Bd2 Be7 17. Rdc1 N7b6 18. e3 Qa7 19. Bf1 Qb8 20. Bc3 Qc7 21. Kg2 f5 22. Nd2 Bh4 23. Re1 O-O-O 24. Nf3 fxg4 25. hxg4 Rdf8 26. Qe4 Nd7 27. Re2 N5f6 28. Qf4 Qd8 29. g5 Nd5 30. Qg4 Rf5 31. e4 Rf4 32. Qxe6 Rxf3 33. Kxf3 Rf8+ 0-1

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2013.01.18"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Meribanov, Vitaly"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "2651"]
[BlackElo "2409"]
[PlyCount "69"]
[EventDate "2013.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Rd8 13. b4 cxb4 14. cxb4 Nc4 15. Nxc4 bxc4 16. d5 Bd7 17. a4 Nh5 18. Re3 Nf4 19. Rc3 Rdc8 20. Rb1 Bd8 21. Bxf4 exf4 22. Bd3 Qa7 23. Rxc4 Rxc4 24. Bxc4 Rc8 25. Bf1 Bb6 26. Rb2 a5 27. bxa5 Qxa5 28. Bb5 Bxb5 29. Rxb5 Qa7 30. Rb2 f6 31. h4 Rc4 32. Qb1 Qc7 33. Kh2 Rc1 34. Qd3 Qa7 35. Qb5 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2013.01.19"]
[Round "8"]
[White "Lutsko, Igor"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E48"]
[WhiteElo "2371"]
[BlackElo "2651"]
[PlyCount "82"]
[EventDate "2013.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nge2 b6 7. cxd5 exd5 8. f3 Re8 9. O-O Bb7 10. Bd2 Bf8 11. Qc2 c5 12. Rad1 Nc6 13. a3 g6 14. Qb1 Rc8 15. Bc1 Qc7 16. Kh1 Rcd8 17. Qa2 Bh6 18. dxc5 bxc5 19. e4 Bxc1 20. exd5 Ne5 21. Nxc1 Nxd5 22. Bb5 Nxc3 23. bxc3 Rxd1 24. Rxd1 Nxf3 25. gxf3 Bxf3+ 26. Kg1 Re5 27. Rd2 Re1+ 28. Kf2 Rxc1 29. Qb2 Rd1 30. Kxf3 Rxd2 31. Qxd2 Qb7+ 32. Ke3 Qxb5 33. Qd8+ Kg7 34. Qd5 h5 35. Qe5+ Kg8 36. Kf4 a6 37. a4 Qxa4+ 38. Kg5 Qc6 39. Kh6 g5+ 40. Kxh5 Qg6+ 41. Kg4 Qe6+ 0-1

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2013.01.22"]
[Round "11"]
[White "Lomako, Pavel"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2361"]
[BlackElo "2651"]
[PlyCount "9"]
[EventDate "2013.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. d4 c6 4. e3 Bd6 5. Nbd2 1/2-1/2

[Event "Vladimir Petrov Memorial op"]
[Site "Jurmala"]
[Date "2013.02.15"]
[Round "3"]
[White "Neiksans, Arturs"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2532"]
[BlackElo "2656"]
[PlyCount "251"]
[EventDate "2013.02.15"]
[EventType "swiss (rapid)"]
[EventRounds "14"]
[EventCountry "LAT"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. Bg5 h6 8. Bh4 Qa5+ 9. Nc3 e5 10. Qd5 Qc7 11. Qd3 Rc8 12. O-O-O g5 13. Nd5 Qa5 14. Bg3 Qxa2 15. Nxe5 Bb5 16. Qd4 Bg7 17. Nc3 Qa1+ 18. Nb1 dxe5 19. Bxe5 Qa4 20. Nc3 Qxd4 21. Bxd4 Bxd4 22. Rxd4 Bc6 23. h4 gxh4 24. Rxh4 Ne7 25. g4 Ng6 26. Rh5 Rd8 27. Rxd8+ Kxd8 28. Kd2 Bd7 29. f3 Be6 30. Ke3 Ke7 31. Ne2 f6 32. Nd4 Ne5 33. b3 Bd7 34. Ne2 Kf7 35. Nf4 Kg7 36. Rh2 Rc8 37. c4 b5 38. Nh5+ Kf7 39. Nxf6 Kxf6 40. Rxh6+ Ng6 41. Rh7 Ne5 42. Rh6+ Ke7 43. Rxa6 bxc4 44. bxc4 Nxc4+ 45. Kf2 Ne5 46. Ra3 Nc4 47. Rc3 Be6 48. Kg3 Rg8 49. Rc1 Ne5 50. Rc3 Rb8 51. g5 Rb1 52. f4 Nc4 53. f5 Bg8 54. Kf4 Rf1+ 55. Rf3 Re1 56. Rc3 Nd6 57. Re3 Rf1+ 58. Rf3 Ra1 59. e5 Ra4+ 60. Kg3 Ne4+ 61. Kg4 Nf6+ 62. Kh3 Ne4 63. Kg4 Nf6+ 64. Kh3 Nh7 65. Rg3 Nf8 66. g6 Ke8 67. e6 Rf4 68. Rg5 Ke7 69. Kg3 Ra4 70. Rh5 Nxg6 71. Rg5 Ra3+ 72. Kh2 Ra2+ 73. Kg3 Ra3+ 74. Kh2 Nh4 75. Rxg8 Nxf5 76. Rg6 Nd4 77. Rg3 Ra2+ 78. Kh3 Kxe6 79. Rg8 Nf5 80. Rb8 Ke5 81. Rb5+ Kf4 82. Rb4+ Kg5 83. Rg4+ Kf6 84. Rb4 Rd2 85. Ra4 Rd1 86. Kg2 Rd3 87. Kf2 Nd4 88. Ra5 Nf5 89. Rb5 Kg5 90. Rb4 Nd4 91. Rb8 Kf4 92. Rf8+ Nf5 93. Ke2 Rd7 94. Rf6 Ke5 95. Rf8 Nd6 96. Ra8 Rh7 97. Ra5+ Kf4 98. Ra8 Rh3 99. Ra6 Ne4 100. Ra8 Re3+ 101. Kd1 Rc3 102. Ke2 Re3+ 103. Kd1 Rh3 104. Ke2 Nd6 105. Ra4+ Ke5 106. Ra5+ Kd4 107. Ra4+ Nc4 108. Ra8 Rh2+ 109. Kf3 Ne5+ 110. Kg3 Rh7 111. Ra4+ Ke3 112. Ra3+ Nd3 113. Kg4 Rf7 114. Ra4 Nc5 115. Ra8 Ne6 116. Ra3+ Ke4 117. Ra4+ Nd4 118. Kg3 Rf3+ 119. Kg4 Rf8 120. Kg3 Rf7 121. Ra8 Ne2+ 122. Kg2 Nf4+ 123. Kg3 Rg7+ 124. Kf2 Rg2+ 125. Kf1 Rc2 126. Re8+ 1/2-1/2

[Event "Vladimir Petrov Memorial op"]
[Site "Jurmala"]
[Date "2013.02.15"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Agrest, Evgenij"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2656"]
[BlackElo "2599"]
[PlyCount "149"]
[EventDate "2013.02.15"]
[EventType "swiss (rapid)"]
[EventRounds "14"]
[EventCountry "LAT"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 e6 6. a3 Bxc5 7. b4 Bb6 8. Bb2 Nh6 9. Bd3 Bd7 10. O-O O-O 11. Nbd2 a5 12. b5 Ne7 13. a4 Ng6 14. g3 Rc8 15. Qe2 Bc5 16. Nb3 Bb4 17. Rad1 Qe7 18. Nfd4 f6 19. Nf3 f5 20. Bc1 Bc3 21. Bd2 Qb4 22. Bxc3 Rxc3 23. Nfd4 f4 24. Rfe1 Rcc8 25. Qd2 Qxd2 26. Rxd2 b6 27. Nc6 fxg3 28. hxg3 Bxc6 29. bxc6 Ne7 30. Nd4 Nxc6 31. Nxe6 Rfe8 32. Ng5 Rxe5 33. Bxh7+ Kh8 34. Rxe5 Nxe5 35. Rxd5 Nf3+ 36. Nxf3 Kxh7 37. Rd6 Nf7 38. Rxb6 Rc4 39. Rb7 Nd8 40. Rd7 Ne6 41. Rd6 Nf8 42. Ng5+ Kg8 43. Rd8 Rc6 44. Ra8 g6 45. Kg2 Kg7 46. Rxa5 Rxc2 47. Ra7+ Kh6 48. Nf7+ Kg7 49. Ne5+ Kf6 50. Rf7+ Kxe5 51. Rxf8 Ra2 52. Ra8 g5 53. Ra5+ Kf6 54. Kf3 g4+ 55. Kxg4 Rxf2 56. Rb5 Ra2 57. Rf5+ Kg6 58. Rf4 Ra3 59. Rb4 Ra1 60. Kf4 Ra3 61. g4 Ra1 62. Ke5 Rd1 63. Rd4 Ra1 64. Kd5 Kf7 65. Kc5 Ke6 66. Kb5 Ke5 67. Rb4 Kd6 68. a5 Kc7 69. Rc4+ Kb7 70. Rc5 Rg1 71. g5 Rg4 72. Rf5 Kc7 73. a6 Kb8 74. Kc6 Ka7 75. Kd6 1-0

[Event "Vladimir Petrov Memorial op"]
[Site "Jurmala"]
[Date "2013.02.16"]
[Round "5"]
[White "Dragun, Kamil"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2492"]
[BlackElo "2656"]
[PlyCount "82"]
[EventDate "2013.02.15"]
[EventType "swiss (rapid)"]
[EventRounds "14"]
[EventCountry "LAT"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 b5 9. O-O-O Bb7 10. Bd3 g6 11. Nd5 Nxd5 12. exd5 Bg7 13. Nb3 Nb6 14. Rhe1 f6 15. Bh4 O-O 16. Kb1 Bxd5 17. Be4 Bxe4 18. Qxe4 e5 19. Bf2 Nc4 20. f5 gxf5 21. Qxf5 Qc8 22. Qh5 f5 23. Rd3 Qe6 24. Red1 Rac8 25. Rg3 Kh8 26. Rh3 h6 27. Rg3 f4 28. Rh3 Qf5 29. Qe2 Rc7 30. Rc1 Qg6 31. g4 e4 32. Bd4 f3 33. Qf2 Bxd4 34. Qxd4+ Kh7 35. g5 h5 36. Rh4 Re7 37. Rf1 e3 38. Qg4 e2 39. Rxh5+ Kg8 40. Rc1 e1=Q 41. Qh4 Qxh4 0-1

[Event "Vladimir Petrov Memorial op"]
[Site "Jurmala"]
[Date "2013.02.16"]
[Round "6"]
[White "Ivanchuk, Vassily"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D23"]
[WhiteElo "2758"]
[BlackElo "2656"]
[PlyCount "116"]
[EventDate "2013.02.15"]
[EventType "swiss (rapid)"]
[EventRounds "14"]
[EventCountry "LAT"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. Qc2 dxc4 5. Qxc4 Nf6 6. Qc2 c5 7. dxc5 Qa5+ 8. Nc3 Nc6 9. g3 Bxc5 10. Bg2 O-O 11. O-O Bd7 12. a3 Rac8 13. Bf4 Be7 14. b4 Qb6 15. Be3 Qc7 16. Rfc1 h6 17. Qb3 Qb8 18. Rc2 Rfd8 19. Rac1 e5 20. h3 Be6 21. Qb2 Bf5 22. Rd2 Rxd2 23. Nxd2 Nd4 24. Nb3 Nxb3 25. Qxb3 Be6 26. Qb2 b6 27. h4 Ng4 28. Bd2 Nf6 29. Ne4 Nxe4 30. Bxe4 f5 31. Bc2 Bf6 32. Bb3 Bxb3 33. Qxb3+ Kh8 34. Qe6 Rxc1+ 35. Bxc1 f4 36. Qc6 Qd8 37. Kg2 Qd1 38. Qa8+ Kh7 39. Qe4+ Kh8 40. Bb2 fxg3 41. fxg3 Qb3 42. Bxe5 Bxe5 43. Qxe5 Qxa3 44. b5 Qa2 45. Kf3 Qb3+ 46. Kf2 Qb4 47. Qd5 Qf8+ 48. Ke3 Qe7+ 49. Kf3 Qf8+ 50. Kg4 Qc8+ 51. Kf3 a5 52. bxa6 Qxa6 53. Qc6 Qa3+ 54. e3 Qb3 55. Qe8+ Kh7 56. Qe4+ Kh8 57. Qe8+ Kh7 58. Qe4+ Kh8 1/2-1/2

[Event "Vladimir Petrov Memorial op"]
[Site "Jurmala"]
[Date "2013.02.16"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Shirov, Alexei"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2656"]
[BlackElo "2709"]
[PlyCount "57"]
[EventDate "2013.02.15"]
[EventType "swiss (rapid)"]
[EventRounds "14"]
[EventCountry "LAT"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Qa6 13. Nd4 b5 14. f3 Rfc8 15. g4 Be8 16. Nce2 Rc4 17. b3 Rc7 18. Ng3 Rac8 19. Rc1 Rc3 20. Nh5 b4 21. Nxg7 Qa3 22. Nxe8 R8c5 23. Nxf6+ Bxf6 24. Bxf6 Ra5 25. Qg5+ Rxg5 26. Bxg5 Rc5 27. Bd8 Kf8 28. Re2 Ke8 29. Bf6 1-0

[Event "Vladimir Petrov Memorial op"]
[Site "Jurmala"]
[Date "2013.02.16"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Wojtaszek, Radoslaw"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2656"]
[BlackElo "2710"]
[PlyCount "118"]
[EventDate "2013.02.15"]
[EventType "swiss (rapid)"]
[EventRounds "14"]
[EventCountry "LAT"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 e6 7. Nc3 Be7 8. Bb3 Nf6 9. Bg5 b5 10. O-O-O Bb7 11. Bxf6 Bxf6 12. Qxd6 Qxd6 13. Rxd6 Ke7 14. Rhd1 Rhd8 15. Rxd8 Rxd8 16. Rxd8 Kxd8 17. Ne1 Kc7 18. f3 Be5 19. h3 Nd4 20. Nd3 Bf6 21. Kd2 a5 22. a3 Kb6 23. Ne2 Nc6 24. c3 Ba6 25. f4 Bb7 26. Ke3 h5 27. g4 hxg4 28. hxg4 g6 29. g5 Be7 30. Nd4 Nd8 31. Ne5 Bc8 32. Ba2 b4 33. Nc4+ Ka6 34. cxb4 axb4 35. a4 Bd7 36. b3 Bc5 37. Ne5 Be8 38. Nd3 Be7 39. Bb1 Nb7 40. Ne5 Kb6 41. Bd3 Bc5 42. Bb5 Bxb5 43. axb5 Bxd4+ 44. Kxd4 Kxb5 45. Nxf7 Nc5 46. Ke3 Nxb3 47. f5 exf5 48. exf5 Nc5 49. fxg6 Ne6 50. Nd6+ Ka4 51. Ke4 b3 52. Nc4 Kb4 53. Nd2 b2 54. Ke5 Ng7 55. Kf6 Nh5+ 56. Kf7 Kc3 57. Nb1+ Kc2 58. Na3+ Kb3 59. Nb1 Kc2 1/2-1/2

[Event "Vladimir Petrov Memorial op"]
[Site "Jurmala"]
[Date "2013.02.16"]
[Round "9"]
[White "Dreev, Alexey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2654"]
[BlackElo "2656"]
[PlyCount "115"]
[EventDate "2013.02.15"]
[EventType "swiss (rapid)"]
[EventRounds "14"]
[EventCountry "LAT"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+ 8. Ne2 Na6 9. Bf8 Ne7 10. Bxg7 Nb4 11. Qd6 Nd3+ 12. Kd2 Nf5 13. Qxd3 Qxd3+ 14. Kxd3 Nxg7 15. Kc3 c5 16. g3 Bd7 17. Bg2 O-O-O 18. Rad1 Kc7 19. Nf4 Bc6 20. Bxc6 Kxc6 21. Nd3 f6 22. Rhe1 Rd6 23. Nf4 Rhd8 24. Rxd6+ Rxd6 25. a3 a6 26. b4 b5 27. Nd3 cxb4+ 28. axb4 bxc4 29. Kxc4 Ne8 30. Nc5 e5 31. Ra1 Rd4+ 32. Kb3 Nc7 33. Nxa6 Nd5 34. Nb8+ Kb7 35. Nd7 Rxb4+ 36. Kc2 Rd4 37. Nf8 Nb4+ 38. Kc3 Nd5+ 39. Kc2 h6 40. Ne6 Rb4 41. Ng7 Ne7 42. Ne8 Rb6 43. Rd1 Kc8 44. Rd3 Nf5 45. Kd2 Re6 46. Rf3 Nd4 47. Rc3+ Kd8 48. Ng7 Ra6 49. Ke3 Ra2 50. f4 Re2+ 51. Kd3 Rxh2 52. fxe5 fxe5 53. Rc5 Rg2 54. Nh5 Nf5 55. Rd5+ Kc7 56. Rxe5 Nxg3 57. Nxg3 Rxg3+ 58. Re3 1/2-1/2

[Event "Vladimir Petrov Memorial op"]
[Site "Jurmala"]
[Date "2013.02.16"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Kulaots, Kaido"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2656"]
[BlackElo "2582"]
[PlyCount "72"]
[EventDate "2013.02.15"]
[EventType "swiss (rapid)"]
[EventRounds "14"]
[EventCountry "LAT"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qc7 12. Qd2 Rfd8 13. Nd4 Rab8 14. f3 b5 15. g4 b4 16. Nce2 Ba8 17. Ng3 a5 18. h4 a4 19. Rg1 Rdc8 20. Rg2 Ne8 21. Bxe7 Qxe7 22. g5 g6 23. h5 e5 24. Ndf5 Qc7 25. hxg6 fxg6 26. Nh6+ Kh8 27. Rh2 b3 28. cxb3 axb3 29. Rdh1 d5 30. Ng4 Qc2+ 31. Qxc2 bxc2+ 32. Kc1 h5 33. Nxh5 gxh5 34. Rxh5+ Kg7 35. Nxe5 Nd6 36. Rh7+ Kf8 1/2-1/2

[Event "Vladimir Petrov Memorial op"]
[Site "Jurmala"]
[Date "2013.02.16"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Malakhov, Vladimir"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2656"]
[BlackElo "2709"]
[PlyCount "12"]
[EventDate "2013.02.15"]
[EventType "swiss (rapid)"]
[EventRounds "14"]
[EventCountry "LAT"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. Nbd2 d6 1/2-1/2

[Event "Vladimir Petrov Memorial op"]
[Site "Jurmala"]
[Date "2013.02.17"]
[Round "12"]
[White "Ehlvest, Jaan"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2613"]
[BlackElo "2656"]
[PlyCount "91"]
[EventDate "2013.02.15"]
[EventType "swiss (rapid)"]
[EventRounds "14"]
[EventCountry "LAT"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. e3 Bb7 5. Bd3 d5 6. Nc3 Bd6 7. O-O O-O 8. b3 Nbd7 9. Bb2 a6 10. Rc1 Qe7 11. Rc2 Rfe8 12. cxd5 exd5 13. Ne2 Ne4 14. Ng3 g6 15. Qe2 f5 16. Rfc1 c5 17. Qf1 h6 18. Ne2 Kh7 19. Rd1 Qf7 20. Nc3 g5 21. Be2 Kg8 22. dxc5 Nxc3 23. cxd6 Nxd1 24. Qxd1 Rac8 25. Qd4 Kh7 26. Bd3 Re4 27. Bxe4 dxe4 28. Rxc8 Bxc8 29. Qh8+ Kg6 30. Nxg5 hxg5 31. Qxc8 f4 32. h3 fxe3 33. fxe3 Nc5 34. Qc7 Nd7 35. Qc3 b5 36. Qh8 Kf5 37. Bd4 g4 38. hxg4+ Kxg4 39. Qh3+ Kg5 40. Qg3+ Kh5 41. a4 b4 42. a5 Nf8 43. Be5 Ng6 44. Qh3+ Kg5 45. d7 Qd5 46. Bc7 1-0

[Event "Vladimir Petrov Memorial op"]
[Site "Jurmala"]
[Date "2013.02.17"]
[Round "13"]
[White "Zhigalko, Sergei"]
[Black "Fier, Alexandr"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "2656"]
[BlackElo "2577"]
[PlyCount "109"]
[EventDate "2013.02.15"]
[EventType "swiss (rapid)"]
[EventRounds "14"]
[EventCountry "LAT"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Nf6 5. d4 cxd4 6. c4 e6 7. dxe6 Bxe6 8. Bd3 Nc6 9. O-O Be7 10. h3 h6 11. a3 a5 12. b3 Nd7 13. Be4 Nde5 14. Nxe5 Nxe5 15. Bf4 Nc6 16. Nd2 Bf6 17. Qf3 Rc8 18. Rfe1 O-O 19. Rad1 Qe7 20. Bb1 Bg5 21. Bg3 Bxd2 22. Rxd2 Qf6 23. Qxf6 gxf6 24. Bh4 Kg7 25. f4 a4 26. Rd3 f5 27. bxa4 Rg8 28. Kh2 Kf8 29. c5 Ra8 30. Bc2 Ra5 31. Bb3 Rg6 32. Rc1 Bxb3 33. Rxb3 Rxa4 34. Bf2 Re6 35. Rc2 Re7 36. g3 Kg7 37. Kg2 h5 38. Rcb2 Rc4 39. Rxb7 Rxb7 40. Rxb7 Rxc5 41. Rb3 Rc2 42. Kf3 Kf8 43. Rd3 Rc4 44. g4 hxg4+ 45. hxg4 fxg4+ 46. Kxg4 Ke7 47. Kf5 Rc5+ 48. Ke4 f5+ 49. Kf3 Rc4 50. Ke2 Ke6 51. Rb3 Kd5 52. Kd3 Ra4 53. Rb5+ Ke6 54. Rb3 Kd6 55. Be1 1/2-1/2

[Event "Vladimir Petrov Memorial op"]
[Site "Jurmala"]
[Date "2013.02.17"]
[Round "14"]
[White "Le, Quang Liem"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2472"]
[BlackElo "2656"]
[PlyCount "133"]
[EventDate "2013.02.15"]
[EventType "swiss (rapid)"]
[EventRounds "14"]
[EventCountry "LAT"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Be7 8. Bg2 O-O 9. Be3 Nc6 10. a4 Nd7 11. O-O Nde5 12. b3 Qc7 13. Nde2 b6 14. f4 Nd7 15. Qd2 Bb7 16. g5 Rfe8 17. Nd1 Rad8 18. c4 Na5 19. Rb1 Nc5 20. Qc2 Nc6 21. b4 Nd7 22. Qd2 a5 23. b5 Nb4 24. Rc1 Nc5 25. Nf2 Nxa4 26. Ng3 Nc5 27. Nh5 Bf8 28. Kh1 d5 29. cxd5 exd5 30. Bxc5 bxc5 31. e5 Kh8 32. Rg1 c4 33. Ng4 d4 34. Kh2 c3 35. Bxb7 Qxb7 36. Qf2 Qe4 37. Rce1 Qg6 38. Qh4 d3 39. Ref1 Bc5 40. Rg2 Bd4 41. f5 Qb6 42. g6 fxg6 43. Nxg7 Kxg7 44. fxg6 Qxg6 45. Rf6 Bxe5+ 46. Nxe5 Qxg2+ 47. Kxg2 Rxe5 48. Rb6 Re2+ 49. Kg1 Rf8 50. Rb7+ Rf7 51. Qg5+ Kf8 52. Qh6+ Ke8 53. Rb8+ Kd7 54. Rb7+ Ke8 55. Rb8+ Kd7 56. Rb7+ Ke8 57. Rb8+ Kd7 58. Rb7+ Ke8 59. Qh5 Re1+ 60. Kg2 Re2+ 61. Kg1 Re1+ 62. Kg2 Re2+ 63. Kg1 Re1+ 64. Kg2 Re2+ 65. Kg1 Re1+ 66. Kg2 Ree7 67. Kg1 1/2-1/2

[Event "RUS-chT 20th"]
[Site "Loo"]
[Date "2013.04.07"]
[Round "1"]
[White "Potapov, Pavel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[WhiteElo "2438"]
[BlackElo "2656"]
[PlyCount "0"]
[EventDate "2013.04.07"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Yamal Yamalo-Nenets region"]
[BlackTeam "Rostov PGMB"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

 0-1

[Event "RUS-chT 20th"]
[Site "Loo"]
[Date "2013.04.08"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Mamedyarov, Shakhriyar"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2656"]
[BlackElo "2766"]
[PlyCount "66"]
[EventDate "2013.04.07"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 154"]
[Source "ChessBase"]
[SourceDate "2013.05.15"]
[SourceVersion "1"]
[SourceVersionDate "2013.05.15"]
[SourceQuality "1"]
[WhiteTeam "Rostov PGMB"]
[BlackTeam "Ekaterinburg Malakhit"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. c3 Nd7 7. O-O c5 8. dxc5 Nxc5 9. Nd4 Bg6 10. h4 h6 11. h5 Bh7 12. Bb5+ Nd7 13. Re1 Nf5 14. Bd3 Nxd4 15. cxd4 Bxd3 16. Qxd3 Qh4 17. Nc3 a6 18. Qd1 Rc8 19. g3 Qh3 20. g4 Bb4 21. Re3 Qh4 22. Kg2 f5 23. gxf5 Bxc3 24. bxc3 Rf8 25. Qe2 Rxf5 26. Rh3 Qe4+ 27. Qxe4 dxe4 28. Rb1 b6 29. Bd2 Rd8 30. Be3 Rc8 31. Bd2 Rd8 32. Be3 Rc8 33. Bd2 Rd8 1/2-1/2

[Event "RUS-chT 20th"]
[Site "Loo"]
[Date "2013.04.10"]
[Round "4"]
[White "Pogosian, Georgy"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[WhiteElo "2270"]
[BlackElo "2656"]
[PlyCount "0"]
[EventDate "2013.04.07"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Desnogorsk Atom"]
[BlackTeam "Rostov PGMB"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

 0-1

[Event "RUS-chT 20th"]
[Site "Loo"]
[Date "2013.04.11"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Eliseev, Urii"]
[Result "1/2-1/2"]
[ECO "B66"]
[WhiteElo "2656"]
[BlackElo "2541"]
[PlyCount "86"]
[EventDate "2013.04.07"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 154"]
[Source "ChessBase"]
[SourceDate "2013.05.15"]
[SourceVersion "1"]
[SourceVersionDate "2013.05.15"]
[SourceQuality "1"]
[WhiteTeam "Rostov PGMB"]
[BlackTeam "Rakita"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O h6 9. Be3 Bd7 10. f3 b5 11. Nxc6 Bxc6 12. Kb1 Be7 13. g4 Nd7 14. h4 Bb7 15. Qg2 g6 16. Bd4 Rg8 17. Qd2 Bxh4 18. Qxh6 Bg5 19. Qh7 Ke7 20. Qh2 e5 21. Bf2 Rh8 22. Qg1 Rxh1 23. Qxh1 Qh8 24. Qg1 Qf6 25. Be2 Bh4 26. Bb6 Rc8 27. Ba5 Nc5 28. Bb4 Ke8 29. Nd5 Bxd5 30. Rxd5 Kf8 31. Qd1 Rc6 32. a4 bxa4 33. f4 Qxf4 34. Rxd6 Qxe4 35. Bc3 Be7 36. Rxc6 Qxc6 37. Bxe5 a3 38. bxa3 Qb6+ 39. Ka1 Bf6 40. Qd4 Nb3+ 41. cxb3 Qxd4+ 42. Bxd4 Bxd4+ 43. Kb1 a5 1/2-1/2

[Event "RUS-chT 20th"]
[Site "Loo"]
[Date "2013.04.13"]
[Round "7"]
[White "Movsesian, Sergei"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2695"]
[BlackElo "2656"]
[PlyCount "100"]
[EventDate "2013.04.07"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 154"]
[Source "ChessBase"]
[SourceDate "2013.05.15"]
[SourceVersion "1"]
[SourceVersionDate "2013.05.15"]
[SourceQuality "1"]
[WhiteTeam "Sankt Petersburg Chess Fed"]
[BlackTeam "Rostov PGMB"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 Na6 6. Nf3 Bc5 7. Qd1 d5 8. O-O O-O 9. cxd5 Qxd5 10. Nc3 Qh5 11. Bg5 Be7 12. Ne4 Nxe4 13. Bxe7 Re8 14. Qd4 Bf5 15. Ba3 Bh3 16. Rad1 Bxg2 17. Kxg2 Nc7 18. Qd7 Rac8 19. Nd4 Nd5 20. Qf5 Qh6 21. Rd3 Rcd8 22. h4 Nd2 23. Re1 Nc4 24. Nf3 a5 25. Kf1 b5 26. e4 g6 27. Qg4 f5 28. exf5 Rxe1+ 29. Nxe1 Ne5 30. Qe4 Nxd3 31. Qe6+ Kh8 32. Nxd3 b4 33. Ne5 Qc1+ 34. Kg2 Rf8 35. Nf7+ Kg7 36. Ng5 Qc5 37. Qd7+ Qe7 38. Ne6+ Kg8 39. Nxf8 Kxf8 40. Qxc6 Qe4+ 41. Kg1 Qb1+ 42. Kg2 Qxf5 43. Qc5+ Kg8 44. Bxb4 axb4 45. Qc4 Qe6 46. Kg1 Kf7 47. a3 Qe1+ 48. Kg2 Qe6 49. Kg1 Qe1+ 50. Kg2 Qe6 1/2-1/2

[Event "Nakhchivan op"]
[Site "Nakhchivan"]
[Date "2013.04.22"]
[Round "1"]
[White "Babayev, Talib"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2405"]
[BlackElo "2656"]
[PlyCount "58"]
[EventDate "2013.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 b5 9. O-O-O Bb7 10. Bd3 g6 11. Nd5 Nxd5 12. exd5 Bg7 13. Rhe1 Nf6 14. f5 Bxd5 15. Nxb5 axb5 16. Bxb5+ Kf8 17. Rxd5 Rxa2 18. c3 Ra1+ 19. Kd2 Ra2 20. Kc1 Qa5 21. Bxf6 Ra1+ 22. Kd2 Bxf6 23. Bc4 Qa7 24. fxg6 hxg6 25. Rxd6 Rxe1 26. Ra6 Qg1 27. Rxf6 exf6 28. Qxf6 Qe3+ 29. Kc2 Rh7 0-1

[Event "Nakhchivan op"]
[Site "Nakhchivan"]
[Date "2013.04.23"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Gupta, Abhijeet"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2656"]
[BlackElo "2591"]
[PlyCount "67"]
[EventDate "2013.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. Nbd2 d6 7. c3 a6 8. Bb3 Ba7 9. h3 h6 10. Re1 Re8 11. Nf1 Be6 12. N3h2 d5 13. Qf3 dxe4 14. dxe4 Nh7 15. Qg3 Bxb3 16. axb3 Re6 17. h4 Rg6 18. Qh3 Qc8 19. Qxc8+ Rxc8 20. Be3 Rd8 21. Bxa7 Nxa7 22. Ne3 Re6 23. Rad1 Rxd1 24. Rxd1 Rd6 25. Rxd6 cxd6 26. Nd5 g6 27. h5 Kg7 28. Ng4 Nc8 29. Kh2 gxh5 30. Nge3 Nf6 31. Nf5+ Kg6 32. Nh4+ Kg7 33. Nf5+ Kg6 34. Nh4+ 1/2-1/2

[Event "Nakhchivan op"]
[Site "Nakhchivan"]
[Date "2013.04.24"]
[Round "3"]
[White "Rasulov, Vugar Ural Oglu"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "2497"]
[BlackElo "2656"]
[PlyCount "66"]
[EventDate "2013.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Be7 10. Bf2 Qc7 11. Qf3 Nbd7 12. O-O-O b5 13. Bd3 Bb7 14. Rhe1 Nc5 15. Kb1 Rc8 16. Qh3 O-O 17. Bh4 Qd8 18. g3 Re8 19. Re2 Ba8 20. Nb3 Na4 21. Na2 Nd7 22. c3 Ndb6 23. Nd4 Nc4 24. Rf1 Nc5 25. Bc2 Bxe4 26. f5 Bxh4 27. gxh4 exf5 28. Bxe4 Nxe4 29. Rxf5 Ned2+ 30. Kc2 Rxe2 31. Nxe2 Qe8 32. Qd3 Ne4 33. Qd4 Qe6 0-1

[Event "Nakhchivan op"]
[Site "Nakhchivan"]
[Date "2013.04.26"]
[Round "5"]
[White "Guseinov, Gadir"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2623"]
[BlackElo "2656"]
[PlyCount "33"]
[EventDate "2013.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. O-O O-O 9. Be3 Nd4 10. Qd2 Rb8 11. Nd1 b5 12. c3 Nxf3+ 13. Bxf3 b4 14. c4 Nc6 15. Bg2 Nd4 16. Bf2 a5 17. Ne3 1/2-1/2

[Event "Nakhchivan op"]
[Site "Nakhchivan"]
[Date "2013.04.28"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Aleksandrov, Aleksej"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2656"]
[BlackElo "2604"]
[PlyCount "142"]
[EventDate "2013.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. O-O Bd7 6. c3 g6 7. d4 Bg7 8. d5 Nb8 9. Bxd7+ Nbxd7 10. Re1 O-O 11. c4 a5 12. Nc3 Nc5 13. Qc2 Nfd7 14. Be3 f5 15. b3 f4 16. Bxc5 dxc5 17. Rad1 h6 18. Rd3 g5 19. g4 h5 20. h3 hxg4 21. hxg4 Nf6 22. Nxg5 Nxg4 23. Nf3 Ra6 24. Kf1 Rh6 25. Ke2 Nh2 26. Rg1 Nxf3 27. Rxf3 Rff6 28. Qd1 Kf7 29. Nb1 Qh8 30. Nd2 Rfg6 31. Rxg6 Rxg6 32. Qf1 Qh5 33. Qh3 Qxh3 34. Rxh3 Rg1 35. Nf3 Ra1 36. a4 Ra2+ 37. Kf1 Kg6 38. Nh4+ Kg5 39. Kg2 Bf6 40. Nf3+ Kg6 41. Kf1 Rb2 42. Ke1 Ra2 43. Nd2 Ra1+ 44. Ke2 Rc1 45. Rd3 Be7 46. Rh3 Bf6 47. Kd3 Re1 48. Rh2 Rc1 49. Rg2+ Kf7 50. Nf3 Rb1 51. Kc2 Rf1 52. Kd2 Rb1 53. Kc3 Rc1+ 54. Kb2 Rf1 55. Kc2 Ra1 56. Nd2 Re1 57. Kd3 Rd1 58. Ke2 Rc1 59. Rh2 Kg6 60. Rh3 Ra1 61. Rd3 Be7 62. Nf3 Bd6 63. Nh2 Rh1 64. Nf3 Kh5 65. Rd1 Rxd1 66. Kxd1 Kg4 67. Ke2 b6 68. Ne1 Be7 69. f3+ Kg3 70. Nd3 Bd6 71. Nf2 Kg2 1/2-1/2

[Event "Nakhchivan op"]
[Site "Nakhchivan"]
[Date "2013.04.29"]
[Round "7"]
[White "Pantsulaia, Levan"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2556"]
[BlackElo "2656"]
[PlyCount "75"]
[EventDate "2013.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. c4 d4 5. e3 Nc6 6. exd4 cxd4 7. O-O e5 8. Re1 Nd7 9. d3 Be7 10. Na3 O-O 11. Nc2 a5 12. a3 Re8 13. Bd2 f5 14. b4 Bf6 15. b5 Ne7 16. Ng5 Nc5 17. Qh5 h6 18. Qf7+ Kh8 19. Qh5 Kg8 20. Qf7+ Kh8 21. Qh5 Rf8 22. Nxd4 Qxd4 23. Be3 Qd6 24. Nf7+ Rxf7 25. Qxf7 Nxd3 26. c5 Qe6 27. Qxe6 Bxe6 28. Bxb7 Rb8 29. c6 Nxe1 30. Rxe1 Bc8 31. Bxc8 Nxc8 32. a4 Kg8 33. Rd1 Kf7 34. Rd7+ Ke6 35. Rb7 Ra8 36. c7 Kd7 37. Rb8 f4 38. Bc5 1-0

[Event "Nakhchivan op"]
[Site "Nakhchivan"]
[Date "2013.04.30"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Miezis, Normunds"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2656"]
[BlackElo "2556"]
[PlyCount "65"]
[EventDate "2013.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. O-O e5 8. Nd2 b5 9. a4 Be6 10. Nf3 f6 11. Qe2 Ne7 12. Be3 Ng6 13. axb5 axb5 14. c4 b4 15. c5 Be7 16. Bc4 Rxa1 17. Rxa1 Qd7 18. Qc2 Kf7 19. Rd1 Qc8 20. Qb3 Rd8 21. Rxd8 Bxd8 22. Qxb4 Nf8 23. Nd2 Qa8 24. h3 Be7 25. Be2 Qa1+ 26. Kh2 Qe1 27. Bc4 h5 28. Qb7 Qc1 29. b3 Qc2 30. Qxc6 Bxc4 31. Nxc4 h4 32. Qd5+ Ne6 33. c6 1-0

[Event "Nakhchivan op"]
[Site "Nakhchivan"]
[Date "2013.05.01"]
[Round "9"]
[White "Kotsur, Pavel"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2552"]
[BlackElo "2656"]
[PlyCount "72"]
[EventDate "2013.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 d4 5. d3 c5 6. e3 Nc6 7. exd4 cxd4 8. O-O Bd6 9. Na3 O-O 10. Nc2 e5 11. Bg5 h6 12. Bxf6 Qxf6 13. Nd2 Qg6 14. a3 Kh8 15. Ne4 Be7 16. b4 Bg4 17. f3 Be6 18. b5 Na5 19. f4 f5 20. Nd2 e4 21. Nb4 Rac8 22. Qa4 Bd8 23. Rac1 Bb6 24. Rfe1 e3 25. Nf3 Qf6 26. h4 Kh7 27. Kh2 Rg8 28. Rh1 g6 29. Ne5 Rge8 30. Bd5 Qd8 31. Bxe6 Rxe6 32. Nd5 Kg7 33. Nf3 Bc5 34. Qc2 h5 35. Qb2 Qh8 36. Rhe1 Kg8 1/2-1/2

[Event "EU-ch 14th"]
[Site "Legnica"]
[Date "2013.05.05"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Sipila, Vilka"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2660"]
[BlackElo "2445"]
[PlyCount "113"]
[EventDate "2013.05.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 155"]
[Source "ChessBase"]
[SourceDate "2013.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2013.07.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nf6 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. O-O Be7 9. Qb3 Rb8 10. Bf4 c4 11. Qa4 Ra8 12. Re1 O-O 13. Nbd2 Nh5 14. Bc7 Qxc7 15. Rxe7 Nc5 16. Rxc7 Nxa4 17. Rxb7 Rfb8 18. Rxb8+ Rxb8 19. b3 Nxc3 20. bxc4 dxc4 21. Nxc4 Rb4 22. Nce5 Ra4 23. Nc6 Nf4 24. g3 Nfd5 25. Re1 Kf8 26. Nfe5 Nb6 27. Nd8 f6 28. Nec6 Nbd5 29. Re6 Rxa2 30. Rd6 Ne7 31. Ne6+ Kf7 32. Ncd8+ Kg8 33. Rd7 Ncd5 34. Nc7 Ra5 35. Kg2 h5 36. Nb7 Nxc7 37. Nxa5 Ned5 38. Nc6 Kf8 39. Rd8+ Kf7 40. Nxa7 Nb6 41. Rd6 Nbd5 42. Rd7+ Kf8 43. Kf3 g6 44. Nb5 Nxb5 45. Rxd5 Nc7 46. Rd7 Ne6 47. d5 Ng5+ 48. Ke3 Nh3 49. f4 g5 50. d6 h4 51. Re7 g4 52. Re4 Ng1 53. d7 Nf3 54. d8=Q+ Kf7 55. Re7+ Kg6 56. Qg8+ Kf5 57. Qh7# 1-0

[Event "EU-ch 14th"]
[Site "Legnica"]
[Date "2013.05.06"]
[Round "2"]
[White "Grandelius, Nils"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "2556"]
[BlackElo "2660"]
[PlyCount "82"]
[EventDate "2013.05.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 155"]
[Source "ChessBase"]
[SourceDate "2013.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2013.07.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. O-O Nc5 9. Bg5 Be7 10. Re1 O-O 11. f4 h6 12. Bh4 Bd7 13. Qf3 b5 14. e5 dxe5 15. fxe5 Nh7 16. Bxe7 Qxe7 17. Ne4 Ng5 18. Nxg5 Qxg5 19. c3 a5 20. Bc2 b4 21. c4 a4 22. Rad1 Rac8 23. Qf2 Rfd8 24. Nf3 Qe7 25. Rd6 b3 26. axb3 axb3 27. Bb1 Nb7 28. Qb6 Nxd6 29. exd6 Qf6 30. Ne5 Qf4 31. Bd3 Be8 32. g3 Qd2 33. Re2 Qd1+ 34. Kf2 Qh1 35. Be4 Qd1 36. Bd3 f6 37. Qd4 Qh1 38. Ng4 e5 39. Nxf6+ gxf6 40. Qg4+ Kf8 41. Qe6 Qb7 0-1

[Event "EU-ch 14th"]
[Site "Legnica"]
[Date "2013.05.07"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Khalifman, Alexander"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2660"]
[BlackElo "2614"]
[PlyCount "88"]
[EventDate "2013.05.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 155"]
[Source "ChessBase"]
[SourceDate "2013.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2013.07.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 Bb7 9. d3 d5 10. exd5 Nxd5 11. a4 Nd4 12. Nbd2 Nxb3 13. Nxb3 f6 14. Na5 Qc8 15. Bd2 c5 16. Nh4 Rd8 17. Qf3 Rb8 18. Nxb7 Qxb7 19. axb5 axb5 20. Nf5 Bf8 21. Qg4 Kh8 22. h4 Qd7 23. Qe4 Nb4 24. Ne3 Qf7 25. Bc3 Nd5 26. Nxd5 Qxd5 27. Qxd5 Rxd5 28. b3 h5 29. Reb1 Rd7 30. Kf1 Kg8 31. Ra6 Kf7 32. g3 Rbb7 33. Ke2 Be7 34. Rc6 Ra7 35. Rb2 b4 36. Bd2 Ra1 37. Be3 Ra5 38. Rb1 Rda7 39. Rf1 R5a6 40. Rc8 Ra8 41. Rc7 R6a7 42. Rxa7 Rxa7 43. f4 Ke6 44. f5+ Kf7 1/2-1/2

[Event "EU-ch 14th"]
[Site "Legnica"]
[Date "2013.05.08"]
[Round "4"]
[White "Rakhmanov, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2616"]
[BlackElo "2660"]
[PlyCount "84"]
[EventDate "2013.05.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 155"]
[Source "ChessBase"]
[SourceDate "2013.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2013.07.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. O-O e6 5. c4 d4 6. e3 Nc6 7. d3 Bd6 8. exd4 cxd4 9. Bg5 h6 10. Bxf6 Qxf6 11. Nbd2 Qe7 12. Nb3 O-O 13. Re1 Qf6 14. Nbd2 Qg6 15. Qe2 Bd7 16. a3 a5 17. Rac1 Rae8 18. c5 Bc7 19. Nc4 e5 20. Nb6 Be6 21. Nd2 f5 22. Ndc4 Bxc4 23. Nxc4 Kh8 24. Rcd1 Re7 25. Qc2 Rfe8 26. Re2 e4 27. Rde1 e3 28. fxe3 dxe3 29. Rxe3 Rxe3 30. Rxe3 Rxe3 31. Nxe3 Be5 32. Nd5 Bd4+ 33. Kf1 Qe6 34. Qe2 Qxe2+ 35. Kxe2 Bxb2 36. a4 Ba3 37. Ne3 Nd4+ 38. Kd1 Bxc5 39. Bxb7 g5 40. Bc8 f4 41. gxf4 gxf4 42. Nf5 Nxf5 1/2-1/2

[Event "EU-ch 14th"]
[Site "Legnica"]
[Date "2013.05.09"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Gagunashvili, Merab"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2660"]
[BlackElo "2592"]
[PlyCount "100"]
[EventDate "2013.05.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 155"]
[Source "ChessBase"]
[SourceDate "2013.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2013.07.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. O-O Nc6 7. c3 cxd4 8. Nxd4 Nxd4 9. cxd4 Ne7 10. Nc3 Nc6 11. g4 Bg6 12. f4 f5 13. exf6 Qxf6 14. f5 exf5 15. Nxd5 Qxd4+ 16. Be3 Qxd1 17. Raxd1 O-O-O 18. gxf5 Bf7 19. Bc4 Bd6 20. f6 gxf6 21. Rxf6 Rhf8 22. b3 Bg8 23. Nb6+ axb6 24. Rdxd6 Rxf6 25. Rxf6 Bxc4 26. bxc4 Ne5 27. Rf4 Rd1+ 28. Kg2 Ra1 29. Re4 Rxa2+ 30. Kg3 Nf7 31. Bxb6 Nd6 32. Rf4 Ra3+ 33. Kg4 Ra4 34. c5 Rxf4+ 35. Kxf4 Nc4 36. Ba7 b5 37. cxb6 Kb7 38. Kg5 Ne5 39. h3 Ng6 40. Kh6 Nf4 41. h4 Ng2 42. h5 Nf4 43. Kg5 Nxh5 44. Kxh5 h6 45. Kxh6 Ka8 46. Kg6 Kb7 47. Kf5 Ka8 48. Ke5 Kb7 49. Kd6 Ka8 50. b7+ Kxb7 1/2-1/2

[Event "EU-ch 14th"]
[Site "Legnica"]
[Date "2013.05.10"]
[Round "6"]
[White "Kravtsiv, Martyn"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2595"]
[BlackElo "2660"]
[PlyCount "79"]
[EventDate "2013.05.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 155"]
[Source "ChessBase"]
[SourceDate "2013.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2013.07.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Qc7 8. Qd2 b5 9. a3 Bb7 10. f3 Nc6 11. g4 Na5 12. O-O-O Nd7 13. Nb3 Nc4 14. Bxc4 bxc4 15. Nd4 Rb8 16. Kb1 Ba8 17. Ka1 Be7 18. Rb1 Qa5 19. Rhd1 h5 20. h3 Nc5 21. Nde2 h4 22. Bd4 Rg8 23. Bf2 g5 24. Qd4 Nd7 25. Qxc4 Ne5 26. Qd4 Rc8 27. Qa7 Nc6 28. Qe3 Ne5 29. Na2 Rxc2 30. Rdc1 Rxc1 31. Rxc1 f6 32. f4 gxf4 33. Nxf4 Kf7 34. Qb3 d5 35. Nc3 Bc5 36. Ncxd5 exd5 37. Rxc5 Qd8 38. exd5 Qd6 39. Rc1 Nxg4 40. Rc7+ 1-0

[Event "EU-ch 14th"]
[Site "Legnica"]
[Date "2013.05.11"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Jianu, Vlad Cristian"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2660"]
[BlackElo "2555"]
[PlyCount "81"]
[EventDate "2013.05.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 155"]
[Source "ChessBase"]
[SourceDate "2013.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2013.07.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. d4 cxd4 6. cxd4 e6 7. Bc4 Nc6 8. O-O Be7 9. Bd2 O-O 10. Nc3 Nxc3 11. Bxc3 d5 12. Bd3 Bd7 13. Rc1 b5 14. Bd2 Qb6 15. Bg5 Bxg5 16. Bxh7+ Kxh7 17. Nxg5+ Kg6 18. Qd3+ f5 19. Qg3 Qxd4 20. Nxe6+ Qg4 21. Nxf8+ Rxf8 22. Qa3 b4 23. Qa6 Kh7 24. Rxc6 Bxc6 25. Qxc6 Qe4 26. Qe6 Rf6 27. Qe7 Rg6 28. g3 a5 29. Rd1 Qe2 30. Qh4+ Rh6 31. Qd4 Re6 32. f4 Rc6 33. Qd3 Qxd3 34. Rxd3 Rc1+ 35. Kf2 Rc2+ 36. Kf3 Rxb2 37. e6 Kg8 38. Rxd5 Kf8 39. Rxf5+ Ke7 40. Rxa5 Kxe6 41. h4 1-0

[Event "EU-ch 14th"]
[Site "Legnica"]
[Date "2013.05.13"]
[Round "8"]
[White "Kulaots, Kaido"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2586"]
[BlackElo "2660"]
[PlyCount "146"]
[EventDate "2013.05.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 155"]
[Source "ChessBase"]
[SourceDate "2013.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2013.07.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. a3 O-O 9. Nc3 Bg4 10. Be3 Qd7 11. h3 Be6 12. Nd5 Bd8 13. Re1 Rb8 14. Rc1 Kh8 15. Re2 Ng8 16. d4 f5 17. exf5 Rxf5 18. dxe5 Rxf3 19. gxf3 Nxe5 20. Bf4 Nxf3+ 21. Kg2 Nh4+ 22. Kh2 Bxh3 23. Re3 Bg4 24. Qd3 Qf7 25. Bg3 Bg5 26. f4 Bf6 27. Rh1 Bf5 28. Qe2 Qg6 29. Bxh4 Bxh4 30. Qg2 Qh5 31. Kg1 c5 32. c3 c4 33. Bc2 Bxc2 34. Qxc2 Qxd5 35. Rxh4 Nf6 36. Qg2 Qc5 37. Qf2 Rf8 38. Re2 Qf5 39. Kg2 Nd5 40. Qg3 h6 41. Kh2 Nxf4 42. Rf2 g5 43. Rxh6+ Kg7 44. Rh4 Qg6 45. Rfxf4 gxf4 46. Rxf4 Qxg3+ 47. Kxg3 Rxf4 48. Kxf4 Kf6 49. Ke4 Ke6 50. Kd4 Kd7 51. Kd5 Kc7 52. a4 Kd7 53. axb5 axb5 54. Ke4 Kc6 55. Ke3 Kd5 56. Kf4 Ke6 57. Ke4 d5+ 58. Ke3 Ke5 59. Kd2 Kf4 60. Ke2 Ke4 61. Kd2 Kf3 62. Kd1 Ke4 63. Kd2 Ke5 64. Ke2 Kd6 65. Kd2 Kc6 66. Kc2 Kb6 67. b3 Kc5 68. Kb2 Kd6 69. Kc2 Ke5 70. bxc4 bxc4 71. Kd1 Kf4 72. Ke2 Ke4 73. Kd2 Ke5 0-1

[Event "EU-ch 14th"]
[Site "Legnica"]
[Date "2013.05.14"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Guseinov, Gadir"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2660"]
[BlackElo "2623"]
[PlyCount "85"]
[EventDate "2013.05.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 155"]
[Source "ChessBase"]
[SourceDate "2013.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2013.07.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bf5 6. Be3 cxd4 7. Nxd4 Nxd4 8. cxd4 Bxb1 9. Qa4+ Kd8 10. Rxb1 Nf6 11. f3 e6 12. Bc4 Qc6 13. Bb5 Qd6 14. Bd2 Nd5 15. Rc1 g6 16. O-O Bg7 17. Bc4 Re8 18. Kh1 Re7 19. Ba5+ b6 20. Be1 Rc8 21. Bg3 Qc6 22. Qxc6 Rxc6 23. Ba6 Rxc1 24. Rxc1 Nc7 25. Rxc7 Rxc7 26. Bxc7+ Kxc7 27. f4 Bxd4 28. b3 Kc6 29. g3 Kd5 30. Kg2 Ke4 31. Bc4 Be3 32. Kf1 Bxf4 33. gxf4 Kxf4 34. Kg2 g5 35. Kh3 Kf3 36. b4 h6 37. Bb3 Kf4 38. a4 a5 39. bxa5 bxa5 40. Bc4 Kf5 41. Kg3 h5 42. h4 Kg6 43. Bb3 1/2-1/2

[Event "EU-ch 14th"]
[Site "Legnica"]
[Date "2013.05.15"]
[Round "10"]
[White "Lenic, Luka"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E55"]
[WhiteElo "2621"]
[BlackElo "2660"]
[PlyCount "87"]
[EventDate "2013.05.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 155"]
[Source "ChessBase"]
[SourceDate "2013.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2013.07.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 Ba5 10. Bd2 cxd4 11. exd4 Bxc3 12. bxc3 Qc7 13. Bd3 b6 14. Re1 Bb7 15. c4 Rfd8 16. Rc1 Nf8 17. Bc3 Ng6 18. Ne5 Nxe5 19. Rxe5 h6 20. Bb2 Rac8 21. h3 Qc6 22. Bf1 Rd7 23. Qb3 Rdc7 24. Qg3 Qd6 25. d5 exd5 26. Rd1 Ba6 27. c5 bxc5 28. Bxa6 Qxa6 29. Rexd5 Ne8 30. Rd8 Qg6 31. Rxe8+ Rxe8 32. Qxc7 Qc2 33. Rd8 Rxd8 34. Qxd8+ Kh7 35. Qb8 f6 36. Qb7 a5 37. g3 Qb1+ 38. Kg2 c4 39. Qd5 Qxb2 40. Qf5+ Kg8 41. Qc8+ Kh7 42. Qf5+ Kg8 43. Qc8+ Kh7 44. Qf5+ 1/2-1/2

[Event "EU-ch 14th"]
[Site "Legnica"]
[Date "2013.05.16"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Yilmaz, Mustafa"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2660"]
[BlackElo "2537"]
[PlyCount "73"]
[EventDate "2013.05.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 155"]
[Source "ChessBase"]
[SourceDate "2013.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2013.07.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 b4 9. Nd1 Be7 10. c3 bxc3 11. Nxc3 O-O 12. Bc4 Bd7 13. g4 Nc6 14. g5 Nh5 15. Nxc6 Bxc6 16. Be2 f5 17. Rg1 f4 18. Bf2 Bxg5 19. Bc4 d5 20. exd5 exd5 21. Bxd5+ Bxd5 22. Qxd5+ Qxd5 23. Nxd5 Rae8+ 24. Kf1 Rf5 25. Rd1 Bf6 26. Nxf6+ Nxf6 27. Rd6 Rd5 28. Rxd5 Nxd5 29. Bd4 g6 30. Rg5 Ne3+ 31. Bxe3 Rxe3 32. Kf2 Rd3 33. Ke2 Re3+ 34. Kf2 Rd3 35. Ke2 Re3+ 36. Kf2 Rd3 37. Ke2 1/2-1/2

[Event "Kiev rapid"]
[Site "Kiev"]
[Date "2013.06.05"]
[Round "1"]
[White "Leko, Peter"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2737"]
[BlackElo "2661"]
[PlyCount "146"]
[EventDate "2013.06.05"]
[EventType "tourn (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "19"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 a6 4. Nc3 d5 5. cxd5 exd5 6. d4 Bd6 7. Bg2 O-O 8. O-O Re8 9. Re1 c6 10. Bg5 Be7 11. Bxf6 Bxf6 12. e4 Be6 13. e5 Be7 14. Qc2 Nd7 15. Rad1 Rc8 16. h4 h6 17. Kh2 Nf8 18. Ng1 f5 19. h5 g5 20. hxg6 Nxg6 21. Nh3 Kg7 22. Ne2 Bg5 23. f4 Be7 24. Bf3 Rg8 25. Rg1 Kh8 26. Nc3 Rg7 27. Rd2 Qa5 28. a3 Rcg8 29. Nd1 Bf8 30. Ne3 Ne7 31. Rdg2 Qd8 32. Be2 Qe8 33. Qd1 Qc8 34. Bd3 c5 35. dxc5 Qxc5 36. Qf3 d4 37. Rc2 Qa5 38. Bc4 Bxc4 39. Nxc4 Qd5 40. Nd2 Qb5 41. Qb3 Nd5 42. Qxb5 axb5 43. Nf3 d3 44. Rc8 b4 45. a4 b6 46. Nf2 Bc5 47. Rxg8+ Rxg8 48. Rf1 Ne3 49. Rc1 Rd8 50. Nd2 h5 51. a5 Ng4+ 52. Nxg4 hxg4 53. a6 Be3 54. Rd1 b5 55. Nb3 Kg7 56. Kg2 Kf7 57. Na5 d2 58. Nc6 Rc8 59. a7 Ra8 60. Kf1 Bxa7 61. Rxd2 Bc5 62. Rd5 Ra1+ 63. Ke2 Rc1 64. Nd4 Bxd4 65. Rxd4 b3 66. Rd2 Ke7 67. Rd3 Rc2+ 68. Rd2 Rc1 69. Ke3 Rg1 70. Kf2 Rc1 71. Ke2 Rg1 72. Kf2 Rc1 73. Re2 Ke6 1/2-1/2

[Event "Kiev rapid"]
[Site "Kiev"]
[Date "2013.06.05"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Eljanov, Pavel"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2661"]
[BlackElo "2707"]
[PlyCount "115"]
[EventDate "2013.06.05"]
[EventType "tourn (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "19"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. b3 a5 16. a4 b4 17. cxb4 axb4 18. Bb2 Bh6 19. dxe5 dxe5 20. Bd3 Nc5 21. Bb5 c6 22. Bc4 Qxd1 23. Raxd1 Nfd7 24. Bc1 Bf4 25. Be3 Ba6 26. Bxa6 Rxa6 27. Nf1 Re7 28. g3 Bxe3 29. Rxe3 f6 30. N1d2 Nf8 31. Nc4 Rd7 32. Rxd7 Nfxd7 33. Kf1 Kf8 34. Ke2 Ke7 35. Kd1 Nf8 36. Ne1 Nfe6 37. Nc2 Nd4 38. Nxb4 Ra7 39. Nb6 Rb7 40. Rc3 Nce6 41. a5 Kd6 42. Nd3 c5 43. h4 Nc6 44. Nxc5 Nxc5 45. Nc8+ Kd7 46. Rxc5 Nxa5 47. Rxa5 Kxc8 48. Ra6 Rxb3 49. Rxf6 Kd8 50. Rf7 Rb4 51. f3 Rb3 52. Ke2 Rb2+ 53. Ke3 Rb3+ 54. Kf2 Rb2+ 55. Kg1 Rb3 56. Kg2 Rb2+ 57. Kh3 h5 58. Rf6 1-0

[Event "Kiev rapid"]
[Site "Kiev"]
[Date "2013.06.05"]
[Round "3"]
[White "Topalov, Veselin"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2784"]
[BlackElo "2661"]
[PlyCount "107"]
[EventDate "2013.06.05"]
[EventType "tourn (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "19"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb7 6. Bg5 c5 7. d5 exd5 8. cxd5 Bxd5 9. Nc3 Be6 10. Nb5 a6 11. Bxf6 gxf6 12. Nc3 Nc6 13. Bg2 f5 14. e3 Bg7 15. O-O O-O 16. Rfd1 Qf6 17. Nh4 b5 18. Rab1 Rac8 19. Nd5 Bxd5 20. Bxd5 Ne7 21. Bg2 Rc7 22. Rd2 c4 23. Qd1 b4 24. Rxd7 Rxd7 25. Qxd7 c3 26. bxc3 bxc3 27. Rc1 Qe6 28. Qa4 Rc8 29. Bf1 Ng6 30. Nf3 Qe4 31. Qxa6 Ra8 32. Qe2 Rb8 33. Ne1 Rb1 34. Qd1 Rxc1 35. Qxc1 Ne5 36. Be2 Qd5 37. Qc2 Nc6 38. Bf3 Qd2 39. Bxc6 Qxe1+ 40. Kg2 Qd2 41. Ba4 Qd5+ 42. Kg1 Bf6 43. Bb3 Qd7 44. Qe2 Kg7 45. a4 Bd8 46. Qc4 Ba5 47. Qc5 Qd3 48. Kg2 Qe4+ 49. f3 Qb1 50. Qd5 Kh6 51. Qxf7 Qb2+ 52. Kh3 c2 53. Bxc2 Qxc2 54. Qf6+ 1-0

[Event "Kiev rapid"]
[Site "Kiev"]
[Date "2013.06.06"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Naiditsch, Arkadij"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2661"]
[BlackElo "2710"]
[PlyCount "73"]
[EventDate "2013.06.05"]
[EventType "tourn (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "19"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 O-O 6. O-O d6 7. Nbd2 Ne7 8. d4 exd4 9. cxd4 Bb6 10. Re1 Bg4 11. h3 Bh5 12. Qb3 d5 13. e5 Nd7 14. Qe3 Nc6 15. Nb3 Re8 16. Qc3 Bxf3 17. Bxc6 bxc6 18. Qxf3 f6 19. Qc3 Re6 20. exf6 Rxe1+ 21. Qxe1 Qxf6 22. Be3 Re8 23. Rc1 Re6 24. a4 a5 25. Qd2 Qe7 26. Kh1 Nf6 27. Nc5 Bxc5 28. dxc5 h6 29. Qxa5 Re4 30. Rd1 Qe5 31. Qa8+ Kh7 32. Qxc6 d4 33. Bd2 Qh5 34. f3 Re2 35. Bf4 d3 36. Qb5 d2 37. Qxe2 1-0

[Event "Kiev rapid"]
[Site "Kiev"]
[Date "2013.06.06"]
[Round "5"]
[White "Areshchenko, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2708"]
[BlackElo "2661"]
[PlyCount "54"]
[EventDate "2013.06.05"]
[EventType "tourn (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "19"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. Nc3 Nd7 8. g4 Bg6 9. Bf4 Qb6 10. Qd2 e6 11. O-O-O Be7 12. Rhg1 Qa6 13. Kb1 b5 14. Ne2 c4 15. h4 cxd3 16. cxd3 h5 17. gxh5 Bxh5 18. Qe3 Qb6 19. d4 c5 20. e5 Qc6 21. Rg3 Nb6 22. Bg5 Nd5 23. Qc1 Nb4 24. d5 Bg6+ 25. Ka1 Nc2+ 26. Kb1 Nd4+ 27. Ka1 Nb3+ 0-1

[Event "Kiev rapid"]
[Site "Kiev"]
[Date "2013.06.06"]
[Round "6"]
[White "Tomashevsky, Evgeny"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E55"]
[WhiteElo "2709"]
[BlackElo "2661"]
[PlyCount "91"]
[EventDate "2013.06.05"]
[EventType "tourn (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "19"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 Ba5 10. Qe2 a6 11. dxc5 Bxc3 12. c6 Ba5 13. cxd7 Nxd7 14. b4 Bc7 15. Bb2 e5 16. Qc2 Re8 17. Rfd1 e4 18. Qc3 Qf6 19. Qxf6 gxf6 20. Nd2 f5 21. Rac1 Be5 22. Bc3 Bxc3 23. Rxc3 Ne5 24. Bd5 Be6 25. Bxe6 fxe6 26. Nb3 Red8 27. Rxd8+ Rxd8 28. h3 Kf7 29. Nd4 Ke7 30. Rc7+ Rd7 31. Rc8 Kd6 32. Kf1 Nf7 33. Re8 Re7 34. Rg8 Rc7 35. Re8 Re7 36. Rb8 Kc7 37. Rf8 Ne5 38. Ke2 Nc4 39. a4 Nb2 40. a5 Nd3 41. b5 axb5 42. Nxb5+ Kc6 43. Nd4+ Kd5 44. Rd8+ Kc4 45. Rc8+ Kd5 46. Rd8+ 1/2-1/2

[Event "Kiev rapid"]
[Site "Kiev"]
[Date "2013.06.07"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Karjakin, Sergey"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "2661"]
[BlackElo "2782"]
[PlyCount "128"]
[EventDate "2013.06.05"]
[EventType "tourn (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "19"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. Nf3 Nf4 10. O-O Bd6 11. Nc3 Nxd3 12. cxd3 c5 13. Ne4 O-O 14. b3 Ba6 15. Re1 Nc6 16. Ba3 Bxd3 17. Nxd6 Qxd6 18. Rc1 Rfe8 19. Bxc5 Qd7 20. h3 Rad8 21. b4 Re6 22. a4 a6 23. Re3 h6 24. Ne1 Bg6 25. b5 axb5 26. axb5 Na5 27. Nf3 Qd5 28. d4 e4 29. Nd2 f5 30. Ra3 Nb7 31. Qb3 f4 32. Ra8 Qd7 33. Rxd8+ Nxd8 34. Nc4 Bf7 35. b6 f3 36. g4 h5 37. b7 Nxb7 38. Nb6 Qd8 39. Qd5 Nd6 40. Qa8 Qxa8 41. Nxa8 hxg4 42. hxg4 Rg6 43. Kh2 Nc4 44. Rg1 e3 45. Kg3 e2 46. Kxf3 Bd5+ 47. Kxe2 Bxa8 48. f4 Be4 49. f5 Bxf5 50. Kf3 Be6 51. Kf4 Bd5 52. g5 Re6 53. Rb1 Re4+ 54. Kg3 Kf7 55. Rb5 Ne3 56. Kf2 Nf5 57. Rb6 Re6 58. Rb8 Kg6 59. Rd8 Be4 60. Rd7 Bc6 61. Rd8 Kxg5 62. d5 Re5 63. Be3+ Rxe3 64. dxc6 Rc3 0-1

[Event "Kiev rapid"]
[Site "Kiev"]
[Date "2013.06.07"]
[Round "8"]
[White "Karpov, Anatoly"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2619"]
[BlackElo "2661"]
[PlyCount "92"]
[EventDate "2013.06.05"]
[EventType "tourn (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "19"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 d6 7. g3 e5 8. Bg2 a5 9. b3 c5 10. O-O Nc6 11. e3 h6 12. d3 Be6 13. h3 Qd7 14. Kh2 Rab8 15. d4 e4 16. Ne1 cxd4 17. exd4 d5 18. Bf4 Rbc8 19. c5 g5 20. Bd6 Rfd8 21. g4 Ne8 22. Bg3 f5 23. gxf5 Bxf5 24. Nc2 Nf6 25. b4 a4 26. b5 Ne7 27. Qa5 Ng6 28. Qb6 Nh5 29. Ne3 Nhf4 30. Rh1 Rf8 31. Bf1 Kh7 32. Nxf5 Rxf5 33. Rc1 Qf7 34. Rg1 Nh5 35. c6 bxc6 36. Rxc6 Rxf2+ 37. Bxf2 Qxf2+ 38. Kh1 Ng3+ 39. Rxg3 Qxf1+ 40. Kh2 Rf8 41. Rc7+ Kh8 42. Rc2 Rf2+ 43. Rxf2 Qxf2+ 44. Rg2 Qf4+ 45. Kh1 Qf1+ 46. Kh2 Qf4+ 1/2-1/2

[Event "Kiev rapid"]
[Site "Kiev"]
[Date "2013.06.07"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Korobov, Anton"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2661"]
[BlackElo "2715"]
[PlyCount "68"]
[EventDate "2013.06.05"]
[EventType "tourn (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "19"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Be3 cxd4 7. Nxd4 Nxd4 8. cxd4 a6 9. Nc3 Qd7 10. Na4 Rd8 11. Be2 e6 12. O-O Nf6 13. Nb6 Qc6 14. Nc4 Bd6 15. Rc1 O-O 16. Qb3 b5 17. Nxd6 Qxd6 18. a4 Rb8 19. axb5 axb5 20. Rc5 b4 21. Rfc1 Be4 22. Ra1 Bd5 23. Qc2 b3 24. Qc1 Qb6 25. Bf4 Ra8 26. Rxa8 Bxa8 27. Bc7 Qa7 28. Bd6 Rd8 29. Rc8 Qd7 30. Rxd8+ Qxd8 31. Qc7 Qxc7 32. Bxc7 Bd5 33. f3 Kf8 34. Bd6+ Ke8 1/2-1/2

[Event "TUR-chT"]
[Site "Denizli"]
[Date "2013.06.29"]
[Round "1.1"]
[White "Zhigalko, Sergei"]
[Black "Berkes, Ferenc"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2661"]
[BlackElo "2687"]
[PlyCount "69"]
[EventDate "2013.06.29"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Belediye"]
[BlackTeam "Besiktas Jimnastik"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. O-O Qxb2 9. Qe1 c4 10. Rb1 Qxc2 11. Rxb7 Rb8 12. Rxb8+ Nxb8 13. Qa1 Bb4 14. Rb1 Bxc3 15. Rxb8+ Kd7 16. Qd1 h6 17. Rb7+ Kd8 18. g4 Qxd1+ 19. Bxd1 Bxg4 20. Kg2 Ne7 21. Ba4 Ng6 22. Rxa7 Rf8 23. Ng1 Bb2 24. Kg3 Bf5 25. h4 h5 26. Nf3 c3 27. Ne1 Kc8 28. Nc2 Kb8 29. Rd7 Bxc2 30. Bxc2 Kc8 31. Ra7 Kb8 32. Rd7 Kc8 33. Ra7 Kb8 34. Rd7 Kc8 35. Ra7 1/2-1/2

[Event "TUR-chT"]
[Site "Denizli"]
[Date "2013.06.30"]
[Round "2.1"]
[White "Shanava, Konstantine"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2563"]
[BlackElo "2661"]
[PlyCount "128"]
[EventDate "2013.06.29"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]
[WhiteTeam "Er Bakir"]
[BlackTeam "Kahramanmaras Belediye"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c5 2. Nc3 d6 3. Nf3 a6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 e5 7. Nb3 Be7 8. Bg5 Be6 9. Bxf6 Bxf6 10. Qd3 O-O 11. Rd1 Be7 12. Nd5 Bg5 13. Nc3 Be7 14. Nd5 Bxd5 15. Qxd5 Qc7 16. O-O Nd7 17. c3 b5 18. Na1 Nb6 19. Qb3 Kh8 20. Nc2 d5 21. exd5 Bd6 22. Kh1 Nd7 23. c4 b4 24. c5 Bxc5 25. d6 Qa7 26. Ne3 f5 27. Nd5 Bxd6 28. Nxb4 Nc5 29. Qe3 Qb6 30. Nd3 f4 31. Qh3 e4 32. Nxc5 Bxc5 33. f3 Qxb2 34. Bc4 e3 35. Bd3 g6 36. Bxg6 Ra7 37. Rfe1 e2 38. Rb1 Qd2 39. Qh5 Bd4 40. Be4 Rg7 41. Qh6 Rfg8 42. Rbc1 Bc3 43. Qh4 Qe3 44. Rxc3 Qxc3 45. Rxe2 Qa1+ 46. Re1 Qxa2 47. g4 Qf7 48. Ra1 Qe6 49. Bf5 Qe5 50. Re1 Qc3 51. Kg2 a5 52. Re6 Qd2+ 53. Kh3 Qd5 54. Qf2 a4 55. Ra6 Qb5 56. Rb6 Qe5 57. Ra6 Rf7 58. Re6 Qc3 59. Be4 a3 60. Rc6 Qe5 61. Rc5 Qb2 62. Rc2 Qe5 63. Rc5 Qb2 64. Rc2 Qe5 1/2-1/2

[Event "TUR-chT"]
[Site "Denizli"]
[Date "2013.07.01"]
[Round "3.1"]
[White "Zhigalko, Sergei"]
[Black "Mirzoev, Azer"]
[Result "1/2-1/2"]
[ECO "C66"]
[WhiteElo "2661"]
[BlackElo "2536"]
[PlyCount "81"]
[EventDate "2013.06.29"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Belediye"]
[BlackTeam "Ceyhan Belediye"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 5. d4 Bd7 6. Nc3 Be7 7. Bxc6 Bxc6 8. Re1 exd4 9. Nxd4 O-O 10. Nf5 Nd7 11. Nd5 Bxd5 12. Qxd5 b6 13. Bf4 Bf6 14. c3 Re8 15. Bg3 Ne5 16. Rad1 Qc8 17. Nd4 Ng6 18. f4 Ne7 19. Qc4 Ng6 20. Nf3 a6 21. h3 b5 22. Qd5 h6 23. Kh1 Qe6 24. Qh5 Qxa2 25. e5 dxe5 26. fxe5 Be7 27. e6 Bf6 28. Ra1 Qc4 29. exf7+ Qxf7 30. Rxe8+ Qxe8 31. Qd5+ Kh8 32. Bxc7 Rc8 33. Bg3 Qc6 34. Qa2 Ra8 35. Re1 Qb7 36. Qb1 Nf8 37. Be5 Bxe5 38. Nxe5 Qd5 39. Ng6+ Nxg6 40. Qxg6 Qd2 41. Re8+ 1/2-1/2

[Event "TUR-chT"]
[Site "Denizli"]
[Date "2013.07.02"]
[Round "4.1"]
[White "Vuckovic, Bojan"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B97"]
[WhiteElo "2594"]
[BlackElo "2661"]
[PlyCount "50"]
[EventDate "2013.06.29"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]
[WhiteTeam "Calli Spor"]
[BlackTeam "Kahramanmaras Belediye"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. e5 dxe5 12. fxe5 Nd5 13. Nxd5 exd5 14. e6 Bxe6 15. Nxe6 fxe6 16. Bd3 Be7 17. Bg6+ Kd8 18. Bxe7+ Qxe7 19. O-O Nd7 20. Rf7 Qc5+ 21. Kh1 Rf8 22. Rxg7 Rf6 23. Rg8+ Rf8 24. Rg7 Rf6 25. Rg8+ Rf8 1/2-1/2

[Event "TUR-chT"]
[Site "Denizli"]
[Date "2013.07.03"]
[Round "5.1"]
[White "Zhigalko, Sergei"]
[Black "Nyzhnyk, Illya"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2661"]
[BlackElo "2607"]
[PlyCount "91"]
[EventDate "2013.06.29"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Belediye"]
[BlackTeam "Aliaga Genclik"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 Qb6 9. O-O-O Qa5 10. dxc5 Nxc5 11. Kb1 b5 12. Nd4 Nxd4 13. Bxd4 b4 14. Ne2 Bd7 15. Qe3 Rc8 16. g4 h5 17. gxh5 Rxh5 18. h4 Rh6 19. h5 Qc7 20. Rc1 Bb5 21. Ng3 Bxf1 22. Rhxf1 Na4 23. c3 bxc3 24. Bxc3 Bc5 25. Bd4 Qb6 26. b3 Qb4 27. Rfd1 Kd7 28. Bxc5 Rxc5 29. Ka1 Nc3 30. Rd4 Qa5 31. Qd2 Na4 32. Rxc5 Qxd2 33. Rcxd5+ exd5 34. Rxd2 Nb6 35. a4 a5 36. Kb2 g6 37. hxg6 fxg6 38. Ne2 Rh2 39. Kc3 Rf2 40. Kd4 Rf3 41. Rd3 Rf2 42. Ke3 Rh2 43. Nd4 Rh3+ 44. Kd2 Rh4 45. Ne2 Ke7 46. Rg3 1-0

[Event "TUR-chT"]
[Site "Denizli"]
[Date "2013.07.04"]
[Round "6.1"]
[White "Mchedlishvili, Mikheil"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2637"]
[BlackElo "2661"]
[PlyCount "27"]
[EventDate "2013.06.29"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]
[WhiteTeam "Tarsus Zeka"]
[BlackTeam "Kahramanmaras Belediye"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Bd6 5. b3 f5 6. Be2 Nf6 7. O-O Qe7 8. Bb2 O-O 9. Qc1 b6 10. Ba3 Bb7 11. Bxd6 Qxd6 12. Qa3 Qxa3 13. Nxa3 a5 14. Rfc1 1/2-1/2

[Event "TUR-chT"]
[Site "Denizli"]
[Date "2013.07.04"]
[Round "7.1"]
[White "Zhigalko, Sergei"]
[Black "Ipatov, Alexander"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2661"]
[BlackElo "2590"]
[PlyCount "83"]
[EventDate "2013.06.29"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Belediye"]
[BlackTeam "Istanbul Teknik Uni"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. a4 a6 8. Re1 b6 9. h3 Bb7 10. d5 Kh8 11. Be3 Ng8 12. Qd2 g6 13. Nh2 Bf6 14. g3 Bg7 15. f4 exf4 16. gxf4 Ngf6 17. Nf3 Nh5 18. Qf2 Qf6 19. Nd2 c6 20. dxc6 Bxc6 21. Nd5 Bxd5 22. Bxd5 Rac8 23. Nc4 b5 24. axb5 axb5 25. Ra7 Nc5 26. e5 dxe5 27. Nxe5 Ne6 28. Nd7 Qxb2 29. Bxe6 Rfe8 30. Ra2 Qc3 31. Bd2 Qc7 32. Bg4 Rxe1+ 33. Bxe1 Nxf4 34. Bd2 f5 35. Bxf4 Qxd7 36. Bf3 h5 37. Kg2 Rc4 38. Ra8+ Kh7 39. Ra7 Qe6 40. Qd2 Qc8 41. Be5 Rxc2 42. Rxg7+ 1-0

[Event "TUR-chT"]
[Site "Denizli"]
[Date "2013.07.06"]
[Round "8.1"]
[White "Safarli, Eltaj"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2660"]
[BlackElo "2661"]
[PlyCount "55"]
[EventDate "2013.06.29"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]
[WhiteTeam "Ankara Demirspor"]
[BlackTeam "Kahramanmaras Belediye"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. Qf3 Bg5 14. h4 Bh6 15. g4 f6 16. g5 fxg5 17. Qh5+ Kf8 18. c5 Be6 19. Bb5 Na7 20. Qf3+ Bf7 21. Bc4 g4 22. Qxg4 Rc8 23. Rh3 Rxc5 24. Rf3 Rxc4 25. Rxf7+ Kxf7 26. Qf5+ Ke8 27. Qe6+ Kf8 28. Qf5+ 1/2-1/2

[Event "TUR-chT"]
[Site "Denizli"]
[Date "2013.07.06"]
[Round "9.1"]
[White "Zhigalko, Sergei"]
[Black "Mamedov, Nidjat"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2661"]
[BlackElo "2602"]
[PlyCount "95"]
[EventDate "2013.06.29"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Belediye"]
[BlackTeam "Ezgi Satranc Kulubu"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. Re1 c6 8. a4 a5 9. h3 Nb6 10. Ba2 Nfd7 11. Be3 exd4 12. Qxd4 Nc5 13. Rad1 Be6 14. b3 Ncd7 15. Ne2 d5 16. Nf4 Re8 17. Nxe6 fxe6 18. e5 Bc5 19. Qg4 Bxe3 20. Rxe3 Qe7 21. c3 c5 22. Bb1 Nf8 23. h4 c4 24. Bc2 Rac8 25. Nd4 cxb3 26. Bxb3 Nc4 27. Ree1 Ng6 28. Nf3 Qa3 29. Bc2 Nf8 30. Rb1 b6 31. Qd4 Rc6 32. h5 Qe7 33. Bd3 Rec8 34. Re2 Nd7 35. Kh1 R6c7 36. Kg1 Kh8 37. Ra2 Qe8 38. h6 gxh6 39. Qh4 Qf8 40. Re2 Na3 41. Rd1 Rxc3 42. Nd4 Nc5 43. Re3 Nc4 44. Rf3 Qg7 45. Rg3 Qf8 46. Rf3 Qg7 47. Rg3 Qf8 48. Rf3 1/2-1/2

[Event "TUR-chT"]
[Site "Denizli"]
[Date "2013.07.07"]
[Round "10.1"]
[White "Miroshnichenko, Evgenij"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2620"]
[BlackElo "2661"]
[PlyCount "40"]
[EventDate "2013.06.29"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]
[WhiteTeam "Pera Spor"]
[BlackTeam "Kahramanmaras Belediye"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 c6 6. Qc2 d5 7. b3 Bg4 8. Bb2 Nbd7 9. d3 Re8 10. Ne5 Nxe5 11. Bxe5 Qd7 12. e4 Bh3 13. Nc3 Bxg2 14. Kxg2 dxe4 15. dxe4 b5 16. cxb5 cxb5 17. Qe2 a6 18. Rad1 Qb7 19. Qf3 Rac8 20. Rfe1 Red8 1/2-1/2

[Event "TUR-chT"]
[Site "Denizli"]
[Date "2013.07.09"]
[Round "12.1"]
[White "Zhigalko, Sergei"]
[Black "Swiercz, Dariusz"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2661"]
[BlackElo "2633"]
[PlyCount "109"]
[EventDate "2013.06.29"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Belediye"]
[BlackTeam "Alyans Satranc"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Ke8 10. h3 h5 11. Bg5 Be6 12. b3 Be7 13. Rad1 h4 14. Rfe1 Rd8 15. Rxd8+ Kxd8 16. Rd1+ Ke8 17. Ne2 Bd5 18. Bxe7 Kxe7 19. Nfd4 Be4 20. c4 Nxd4 21. Rxd4 Bb1 22. Nc3 Bf5 23. f4 Ke6 24. c5 b5 25. Kf2 a5 26. a3 Bc2 27. b4 axb4 28. axb4 Bf5 29. Ne2 f6 30. exf6 Kxf6 31. Rd2 Ra8 32. Nd4 Be4 33. Ke3 Re8 34. Kf2 Ra8 35. Ke3 Bd5 36. Nxb5 Bxg2 37. Rxg2 cxb5 38. Kf3 Ra3+ 39. Kg4 Rb3 40. Ra2 Rxb4 41. Ra7 Rc4 42. Rxc7 b4 43. Rc6+ Ke7 44. Rb6 Rxc5 45. Rxb4 Kf6 46. Rb6+ Kf7 47. Kxh4 Ra5 48. Kg4 Rc5 49. h4 Ra5 50. h5 Rc5 51. Rg6 Rc1 52. Rg5 Rg1+ 53. Kf5 Rh1 54. Ke4 Re1+ 55. Kf3 1/2-1/2

[Event "TUR-chT"]
[Site "Denizli"]
[Date "2013.07.10"]
[Round "13.1"]
[White "Grachev, Boris V"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2683"]
[BlackElo "2661"]
[PlyCount "53"]
[EventDate "2013.06.29"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]
[WhiteTeam "Akdeniz Belediyesi"]
[BlackTeam "Kahramanmaras Belediye"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. cxd5 exd5 7. b3 Bb4+ 8. Nbd2 Nbd7 9. O-O Qe7 10. Bb2 Bd6 11. Qe2 a6 12. Nh4 g6 13. f4 Ne4 14. Nhf3 f6 15. Bc2 Nxd2 16. Qxd2 O-O-O 17. Bc3 Rde8 18. Rfe1 Nb8 19. Bd3 Nc6 20. Rab1 Kb8 21. b4 Nd8 22. Qc2 g5 23. Qa4 b5 24. Qc2 gxf4 25. exf4 Qg7 26. a4 c6 27. f5 1/2-1/2

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2013.09.08"]
[Round "1"]
[White "Popov, Ivan1"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2656"]
[BlackElo "2664"]
[PlyCount "17"]
[EventDate "2013.09.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "16"]
[SourceTitle "CBM 157"]
[Source "ChessBase"]
[SourceDate "2013.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nf6 8. Be3 Ng4 9. Bc1 1/2-1/2

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2013.09.09"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Grigoryan, Avetik"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2664"]
[BlackElo "2580"]
[PlyCount "103"]
[EventDate "2013.09.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "16"]
[SourceTitle "CBM 157"]
[Source "ChessBase"]
[SourceDate "2013.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. a4 Rb8 8. Nxe5 Nxe5 9. d4 Bxd4 10. Qxd4 d6 11. f4 Nc6 12. Qc3 Ne7 13. Qd3 c5 14. c4 O-O 15. axb5 axb5 16. cxb5 d5 17. exd5 Bf5 18. Qd1 Rxb5 19. Bc4 Bg4 20. Qd3 Bf5 21. Qd1 Bg4 22. Qd2 Rb7 23. Nc3 Rd7 24. Qf2 Nexd5 25. Nxd5 Nxd5 26. f5 Nb6 27. Ba2 Re8 28. Be3 Nd5 29. Bxc5 Re2 30. Qg3 Nf6 31. h3 Bh5 32. Rae1 Rxb2 33. Rf2 Rb8 34. Be7 Rxe7 35. Rxe7 Ra8 36. Re1 Bd1 37. Qe3 Ba4 38. Qe7 Be8 39. Qxd8 Rxd8 40. Rc2 Ra8 41. g4 h6 42. Ree2 Kf8 43. Rc7 Bd7 44. Rb7 Rc8 45. Kh2 Ra8 46. Bb3 Rc8 47. Re3 Ra8 48. Kg3 Ra1 49. Rb8+ Ne8 50. f6 gxf6 51. Rb7 Rg1+ 52. Kh4 1-0

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2013.09.10"]
[Round "3"]
[White "Andriasian, Zaven"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2631"]
[BlackElo "2664"]
[PlyCount "110"]
[EventDate "2013.09.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "16"]
[SourceTitle "CBM 157"]
[Source "ChessBase"]
[SourceDate "2013.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. f4 d5 7. exd5 exd5 8. Nf3 Nf6 9. O-O Be7 10. Nh4 Qd7 11. f5 h6 12. Bf4 Nc6 13. Qd2 O-O-O 14. a3 Rhe8 15. Rae1 Bd6 16. Ne2 d4 17. h3 Ne5 18. b4 Bxg2 19. Kxg2 Qc6+ 20. Kh2 Re7 21. bxc5 Bxc5 22. Bxe5 Rxe5 23. Nf3 Ree8 24. Nf4 Rxe1 25. Qxe1 Bxa3 26. Qf2 Bc5 27. Re1 Re8 28. Rxe8+ Nxe8 29. Ne2 Nd6 30. Nfxd4 Bxd4 31. Nxd4 Qc5 32. Qf4 a5 33. Qg4 f6 34. Qf4 a4 35. c3 Qd5 36. Qe3 Kd7 37. h4 Nxf5 38. Nxf5 Qxf5 39. Qa7+ Ke6 40. c4 bxc4 41. Qa6+ Ke7 42. dxc4 Qf2+ 43. Kh3 Qf1+ 44. Kh2 Qe2+ 45. Kg1 Qd3 46. Kh2 a3 47. Qa7+ Ke6 48. c5 Qe2+ 49. Kh3 a2 50. c6 Qf1+ 51. Kh2 a1=Q 52. Qd7+ Ke5 53. Qe7+ Kf5 54. Qd7+ Kg6 55. h5+ Kh7 0-1

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2013.09.11"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Grigoryan, Karen H"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2664"]
[BlackElo "2563"]
[PlyCount "104"]
[EventDate "2013.09.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "16"]
[SourceTitle "CBM 157"]
[Source "ChessBase"]
[SourceDate "2013.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.12"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 h6 5. Be3 Ng4 6. Bd2 e5 7. h3 Nf6 8. Be3 a6 9. dxe5 dxe5 10. Qxd8+ Kxd8 11. Bc4 Ke8 12. f4 Nbd7 13. Nf3 Bd6 14. O-O-O Rb8 15. Rhf1 exf4 16. Ba7 Ra8 17. Bd4 Bc5 18. e5 Bxd4 19. Rxd4 Nh5 20. Nd5 c5 21. Re4 Ng3 22. Rxf4 Nxf1 23. Nc7+ Kd8 24. Nxa8 Ne3 25. Bxf7 Nxg2 26. Re4 Ke7 27. Bxg6 Rf8 28. e6 Nf6 29. Re5 Nf4 30. Bf5 N6d5 31. c4 Nb4 32. Kd2 Nc6 33. Rxc5 Bxe6 34. Be4 Kd6 35. Rxc6+ bxc6 36. Nb6 Rb8 37. b4 c5 38. bxc5+ Kxc5 39. Na4+ Kb4 40. Nb2 Ka3 41. Nd3 Nxd3 42. Bxd3 Rc8 43. Kc3 Bxh3 44. Nd4 h5 45. Bc2 Kxa2 46. Bb3+ Ka1 47. Bc2 h4 48. Be4 Bd7 49. Nc2+ Ka2 50. Nb4+ Ka3 51. Bc2 h3 52. Bb3 Bf5 0-1

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2013.09.12"]
[Round "5"]
[White "Ragger, Markus"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E53"]
[WhiteElo "2680"]
[BlackElo "2664"]
[PlyCount "47"]
[EventDate "2013.09.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "16"]
[SourceTitle "CBM 157"]
[Source "ChessBase"]
[SourceDate "2013.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O b6 8. a3 Bxc3 9. bxc3 Ba6 10. dxc5 dxc4 11. Be2 Ne4 12. Qxd8 Rxd8 13. cxb6 axb6 14. Bb2 Nc5 15. a4 Nc6 16. Nd4 Bb7 17. Bxc4 Nxa4 18. Ra2 Ne5 19. Bb5 Nc5 20. Rxa8 Rxa8 21. Ra1 Rxa1+ 22. Bxa1 Ba6 23. Bb2 Nc4 24. Bxc4 1/2-1/2

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2013.09.13"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Swiercz, Dariusz"]
[Result "1/2-1/2"]
[ECO "C91"]
[WhiteElo "2664"]
[BlackElo "2654"]
[PlyCount "70"]
[EventDate "2013.09.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "16"]
[SourceTitle "CBM 157"]
[Source "ChessBase"]
[SourceDate "2013.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. O-O Be7 6. c3 O-O 7. Re1 a6 8. Ba4 b5 9. Bc2 Re8 10. Nbd2 Bf8 11. d4 Bb7 12. a3 Nb8 13. a4 Nbd7 14. Bd3 Qb8 15. Qc2 c5 16. axb5 axb5 17. Rxa8 Bxa8 18. d5 c4 19. Bf1 Rc8 20. b3 Nb6 21. bxc4 bxc4 22. Ba3 Nfd7 23. Nh4 g6 24. Bb4 Bb7 25. Ra1 Be7 26. Nhf3 Kg7 27. Ba5 f5 28. Bxb6 Nxb6 29. Rb1 Qc7 30. Qb2 Bd8 31. Nxc4 Nxc4 32. Qxb7 fxe4 33. Bxc4 exf3 34. Ba6 Qxb7 35. Rxb7+ Rc7 1/2-1/2

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2013.09.14"]
[Round "7"]
[White "Hovhannisyan, Robert"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "2623"]
[BlackElo "2664"]
[PlyCount "92"]
[EventDate "2013.09.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "16"]
[SourceTitle "CBM 157"]
[Source "ChessBase"]
[SourceDate "2013.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Be7 8. g5 Nfd7 9. h4 b5 10. a3 Bb7 11. Be3 Nc6 12. Qd2 Rc8 13. O-O-O b4 14. axb4 Nxb4 15. Nb3 Bxe4 16. Nxe4 Rxc2+ 17. Qxc2 Nxc2 18. Kxc2 O-O 19. Nc3 Qa8 20. Be2 Qb7 21. Na5 Qc7 22. Ra1 d5 23. Nb3 e5 24. Kb1 d4 25. Nd5 Qb7 26. Bc4 Bb4 27. Bc1 Rc8 28. Bxa6 Qxd5 29. Bxc8 Qe4+ 30. Ka2 Nb6 31. Rd1 Qa8+ 32. Kb1 Qxc8 33. Bd2 Qc4 34. Na5 Qe2 35. Kc1 d3 36. Nb3 Qxf2 37. Kb1 Bxd2 38. Rxd2 Qe1+ 39. Ka2 Qe4 40. Rad1 Qa8+ 41. Kb1 e4 42. Rc1 Qd5 43. Rc3 g6 44. Nc1 Nc4 45. Rd1 d2 46. b3 Na3+ 0-1

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2013.09.15"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Pashikian, Arman"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2664"]
[BlackElo "2609"]
[PlyCount "238"]
[EventDate "2013.09.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "16"]
[SourceTitle "CBM 157"]
[Source "ChessBase"]
[SourceDate "2013.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. Nc3 Ne8 10. Nd5 Bd6 11. Re1 c6 12. Ne3 Bc7 13. Nf5 d5 14. Ne7+ Kh8 15. Nxc8 Rxc8 16. d3 Bd6 17. c3 Nc7 18. Qf3 Ne6 19. d4 Qe7 20. Bd2 f5 21. Bd3 g6 22. Re2 Ng5 23. Bxg5 Qxg5 24. Rae1 Qg4 25. Qxg4 fxg4 26. Re6 Rcd8 27. Be2 c5 28. g3 cxd4 29. cxd4 Bb4 30. Rd1 Rc8 31. Bxg4 Rc2 32. Re2 Rxe2 33. Bxe2 Rc8 34. a3 Rc2 35. Bf3 Bd2 36. Kf1 Rxb2 37. Bxd5 b5 38. Bc6 Ba5 39. d5 Bb6 40. f4 Rf2+ 41. Ke1 Rxh2 42. d6 Kg7 43. d7 Bd8 44. Kf1 Ra2 45. Rd3 a6 46. Re3 Rc2 47. Bb7 Rd2 48. Bxa6 Rxd7 49. Bxb5 Rd2 50. a4 h5 51. Re4 h4 52. gxh4 Bxh4 53. a5 Rd5 54. Re5 Rd4 55. a6 Rxf4+ 56. Kg2 Bf2 57. Re7+ Kh6 58. a7 Bxa7 59. Rxa7 Kg5 60. Bd3 Rd4 61. Be2 Rd6 62. Ra5+ Kh6 63. Kg3 Re6 64. Bf3 Rb6 65. Re5 Kg7 66. Be4 Kh6 67. Kg4 Ra6 68. Re8 Rb6 69. Kf4 Ra6 70. Ke5 Ra5+ 71. Bd5 Ra6 72. Rf8 Kg7 73. Rf1 Rb6 74. Rf7+ Kh6 75. Ra7 Kg5 76. Be6 Rb5+ 77. Kd6 Rb4 78. Ra1 Kf6 79. Rf1+ Kg7 80. Ke7 Rb2 81. Rf7+ Kh6 82. Rf8 Kg7 83. Rg8+ Kh6 84. Ra8 Kg7 85. Ra6 Rf2 86. Kd6 Kf6 87. Bd5 Rd2 88. Kc5+ Ke5 89. Bf7 g5 90. Rg6 Kf5 91. Rg8 Kf4 92. Be6 Ke5 93. Bc8 Rc2+ 94. Kb4 Kf4 95. Be6 Rc6 96. Rf8+ Kg3 97. Bd5 Rc1 98. Rf3+ Kg4 99. Rf2 Kg3 100. Rg2+ Kf4 101. Be6 Rc6 102. Bg4 Rc7 103. Kb3 Rc6 104. Kb2 Rc7 105. Bd1 Rc5 106. Rg4+ Ke3 107. Kb3 Rd5 108. Bc2 Kf3 109. Rc4 Rd8 110. Be4+ Kg3 111. Kc2 g4 112. Bf5 Rf8 113. Be6 Rf4 114. Rc8 Kf2 115. Rg8 g3 116. Bd5 Rd4 117. Ba8 Ra4 118. Rf8+ Kg1 119. Kd2 g2 1/2-1/2

[Event "Lake Sevan"]
[Site "Martuni"]
[Date "2013.09.16"]
[Round "9"]
[White "Kuzubov, Yuriy"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2628"]
[BlackElo "2664"]
[PlyCount "26"]
[EventDate "2013.09.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[EventCategory "16"]
[SourceTitle "CBM 157"]
[Source "ChessBase"]
[SourceDate "2013.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Bd6 5. b3 f5 6. Be2 Nf6 7. O-O Qe7 8. a4 a5 9. Ba3 Bxa3 10. Nxa3 O-O 11. Nb1 Na6 12. Ne5 Nb4 13. Nd2 b6 1/2-1/2

[Event "Baku op"]
[Site "Baku"]
[Date "2013.09.19"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Guliev, Sarhan"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2664"]
[BlackElo "2460"]
[PlyCount "77"]
[EventDate "2013.09.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. dxc5 Bg4 6. Bb5 e6 7. Be3 Qa5+ 8. Nc3 O-O-O 9. Bxc6 bxc6 10. h3 Bxf3 11. Qxf3 f6 12. Qg4 Re8 13. exf6 Nxf6 14. Qa4 Qxa4 15. Nxa4 e5 16. O-O-O d4 17. Bd2 Ne4 18. Rde1 Nxc5 19. Nxc5 Bxc5 20. Re4 Bd6 21. Rhe1 Kd7 22. c3 c5 23. Kc2 Ref8 24. f3 Rf6 25. R1e2 h5 26. Be1 Rg6 27. Kd3 Kc6 28. Kc4 Rf8 29. Bd2 a6 30. a4 Rf7 31. b3 Bc7 32. b4 Rd7 33. bxc5 dxc3 34. Be3 Ba5 35. Rxe5 Rd2 36. Bxd2 cxd2 37. Rd5 Rg5 38. Rd6+ Kc7 39. g4 1-0

[Event "Baku op"]
[Site "Baku"]
[Date "2013.09.20"]
[Round "2"]
[White "Goganov, Aleksey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2577"]
[BlackElo "2664"]
[PlyCount "206"]
[EventDate "2013.09.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qb3 Nc6 6. Nbd2 Na5 7. Qc3 c5 8. dxc5 bxc5 9. e4 Bb7 10. e5 Ne4 11. Qe3 f5 12. exf6 Nxf6 13. Bg2 Be7 14. O-O O-O 15. b3 Nc6 16. Bb2 Nb4 17. Qe2 a5 18. a3 Nc6 19. Ne5 Qc8 20. Nd3 a4 21. Bc3 axb3 22. Nxb3 Nd4 23. Nxd4 Bxg2 24. Nf5 Bxf1 25. Nxe7+ Kf7 26. Rxf1 Kxe7 27. Nxc5 d6 28. Ne4 Nxe4 29. Qxe4 Rxa3 30. Bxg7 Rf7 31. Qh4+ Kd7 32. Qxh7 Qxc4 33. Qg6 Raf3 34. Qb1 e5 35. Bh6 Qb3 36. Qe4 Ke6 37. Qg6+ R3f6 38. Qg4+ Rf5 39. Be3 d5 40. Rc1 d4 41. Bxd4 exd4 42. Qe4+ Kd6 43. Qc6+ Ke7 44. Re1+ Kf8 45. Qh6+ Rg7 46. Qd6+ Kg8 47. Qxd4 Rf8 48. Re5 Qb1+ 49. Kg2 Qb7+ 50. Qd5+ Qxd5+ 51. Rxd5 Ra7 52. Rd2 Rfa8 53. g4 Ra2 54. Rd1 Rb2 55. Kg3 Raa2 56. Rf1 Kf7 57. h4 Kf6 58. Kg2 Rc2 59. Kg3 Re2 60. h5 Reb2 61. f4 Rb3+ 62. Rf3 Raa3 63. Rxb3 Rxb3+ 64. Kf2 Ke6 65. Kg2 Ra3 66. h6 Kf6 67. g5+ Kf5 68. Kf2 Rb3 69. Kg2 Rb4 70. Kg3 Ra4 71. Kh3 Ra1 72. Kg2 Rb1 73. Kf2 Rb3 74. Kg2 Rd3 75. Kf2 Rc3 76. Kg2 Rc4 77. Kg3 Rd4 78. Kh3 Rd7 79. Kg3 Rc7 80. Kf3 Rc3+ 81. Kg2 Rd3 82. Kf2 Rd1 83. Kg2 Rd8 84. Kf3 Rb8 85. Kg3 Rb4 86. Kh3 Re4 87. Kg3 Re3+ 88. Kg2 Rb3 89. Kf2 Rb2+ 90. Kg3 Rc2 91. Kf3 Rh2 92. Kg3 Rh5 93. Kf3 Rh3+ 94. Kg2 Rh4 95. Kg3 Rh5 96. Kf3 Rh1 97. Kg2 Rd1 98. Kf2 Rd4 99. Kg3 Re4 100. Kh3 Rb4 101. Kg3 Rb3+ 102. Kg2 Rc3 103. Kf2 Rd3 1/2-1/2

[Event "Baku op"]
[Site "Baku"]
[Date "2013.09.21"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Kotronias, Vasilios"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2664"]
[BlackElo "2579"]
[PlyCount "123"]
[EventDate "2013.09.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f3 b5 10. Nxc6 Bxc6 11. Kb1 Be7 12. h4 O-O 13. Ne2 Rc8 14. Nd4 Bb7 15. g4 Nd7 16. Qh2 Ne5 17. Be2 Re8 18. Rhe1 Qc7 19. Bf1 Bf8 20. Bc1 f6 21. g5 f5 22. h5 g6 23. h6 Qf7 24. Qg3 Nd7 25. Bh3 Nc5 26. exf5 exf5 27. b3 Rxe1 28. Rxe1 Re8 29. Bb2 b4 30. Rxe8 Qxe8 31. Qf2 Ne6 32. Qe1 Bd5 33. Bf1 a5 34. c4 bxc3 35. Bxc3 Kf7 36. Nxe6 Qxe6 37. Qxe6+ Kxe6 38. f4 a4 39. bxa4 Be4+ 40. Kb2 d5 41. a5 Bc5 42. Be5 d4 43. Bc4+ Kd7 44. Bb5+ Kc8 45. a6 Bb6 46. Be8 d3 47. Bxg6 hxg6 48. Bc3 Bd4 49. Bxd4 d2 50. h7 d1=Q 51. h8=Q+ Kd7 52. Qg7+ Kc6 53. Qxg6+ Kd5 54. Qb6 Qd2+ 55. Ka3 Qxf4 56. a7 Kc4 57. Qc5+ Kd3 58. Qc3+ Ke2 59. Qe3+ Qxe3+ 60. Bxe3 Kxe3 61. g6 f4 62. g7 1-0

[Event "Baku op"]
[Site "Baku"]
[Date "2013.09.22"]
[Round "4"]
[White "Korneev, Oleg"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2621"]
[BlackElo "2664"]
[PlyCount "51"]
[EventDate "2013.09.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg7 10. h3 Ne5 11. f3 Nbc6 12. Bf2 Ng6 13. Nd5 O-O 14. Qd2 Nxd4 15. Bxd4 Bxd4 16. Qxd4 Qa5+ 17. c3 Be6 18. h4 Bxd5 19. exd5 Nxh4 20. Rxh4 gxh4 21. Qg4+ Kh8 22. Qh5 Kg7 23. Qg4+ Kh8 24. Qh5 Kg7 25. Qg4+ Kh8 26. Qh5 1/2-1/2

[Event "Baku op"]
[Site "Baku"]
[Date "2013.09.23"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Guseinov, Gadir"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2664"]
[BlackElo "2616"]
[PlyCount "99"]
[EventDate "2013.09.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. O-O Bg7 6. Re1 Nf6 7. e5 Nd5 8. c4 Nc7 9. d4 cxd4 10. Qxd4 O-O 11. Qh4 f6 12. Nc3 Ne6 13. Ne4 fxe5 14. Nfg5 Nxg5 15. Bxg5 Qb6 16. Rad1 Qxb2 17. g3 d5 18. cxd5 cxd5 19. Rxd5 Bf5 20. Rd2 Qb7 21. Bxe7 Rf7 22. Ba3 Bxe4 23. Qxe4 Qxe4 24. Rxe4 Re8 25. Bc5 Rb7 26. Ra4 Bh6 27. Re2 Rb5 28. Bxa7 Ra8 29. Ree4 Bd2 30. Kg2 Kf7 31. Rec4 Rb7 32. Bc5 Rxa4 33. Rxa4 Ke6 34. Ra6+ Kd5 35. Rd6+ Kxc5 36. Rxd2 e4 37. Rc2+ Kd4 38. a4 Ra7 39. Ra2 e3 40. fxe3+ Kxe3 41. a5 Ra6 42. Kh3 Ke4 43. Kg4 h6 44. h4 h5+ 45. Kg5 Kf3 46. Ra3+ Ke4 47. Rb3 Rxa5+ 48. Kxg6 Ra8 49. Kxh5 Rg8 50. Ra3 1-0

[Event "Baku op"]
[Site "Baku"]
[Date "2013.09.24"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Dreev, Alexey"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2664"]
[BlackElo "2668"]
[PlyCount "81"]
[EventDate "2013.09.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Bg6 7. Nbd2 Nf5 8. c4 Nd7 9. cxd5 cxd5 10. Nb3 a5 11. a4 Bb4 12. Bd2 Bxd2 13. Qxd2 O-O 14. Bb5 Nb8 15. Rac1 b6 16. Qe2 Bh5 17. h3 Bxf3 18. Qxf3 Na6 19. Rc3 Nb4 20. g4 Ne7 21. Qe2 Na2 22. Re3 Rc8 23. f4 Nb4 24. Rc3 Nec6 25. f5 Qg5 26. f6 gxf6 27. Rxf6 Rc7 28. Qf2 Rfc8 29. h4 Qg7 30. Qf4 Nd8 31. h5 Kf8 32. Rxc7 Rxc7 33. g5 Kg8 34. Nd2 Rc1+ 35. Kh2 Rc2 36. Kg3 Kf8 37. Nf3 Rxb2 38. h6 Qg8 39. g6 hxg6 40. Ng5 Rb3+ 41. Kg4 1-0

[Event "Baku op"]
[Site "Baku"]
[Date "2013.09.25"]
[Round "7"]
[White "Alekseev, Evgeny V"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2710"]
[BlackElo "2664"]
[PlyCount "36"]
[EventDate "2013.09.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Nxe7 Nxe7 11. Bxf6 gxf6 12. c4 f5 13. exf5 Nxf5 14. Bd3 Nd4 15. O-O Bb7 16. f3 Qg5 17. Kh1 Rg8 18. Rf2 Qh4 1/2-1/2

[Event "Baku op"]
[Site "Baku"]
[Date "2013.09.26"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Smirnov, Pavel"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2664"]
[BlackElo "2627"]
[PlyCount "23"]
[EventDate "2013.09.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 e6 6. c3 Qc7 7. Bc2 c4 8. b3 b5 9. a4 Bb7 10. axb5 axb5 11. Rxa8+ Bxa8 12. Qe2 1/2-1/2

[Event "Baku op"]
[Site "Baku"]
[Date "2013.09.27"]
[Round "9"]
[White "Efimenko, Zahar"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2661"]
[BlackElo "2664"]
[PlyCount "41"]
[EventDate "2013.09.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. Bg2 d5 9. cxd5 exd5 10. O-O Re8 11. Rc1 Bb7 12. Bf4 c6 13. Ne5 Nbd7 14. e4 Nf8 15. exd5 cxd5 16. Qd3 Ne6 17. Be3 Rc8 18. f3 a6 19. Bh3 Bd6 20. Rfe1 b5 21. Bf2 1/2-1/2

[Event "Chigorin Memorial 21st"]
[Site "St Petersburg"]
[Date "2013.10.05"]
[Round "1"]
[White "Pershin, Denis"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2190"]
[BlackElo "2683"]
[PlyCount "68"]
[EventDate "2013.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 O-O 8. Be2 c5 9. O-O Nc6 10. Be3 cxd4 11. cxd4 Bg4 12. Rb1 Bxf3 13. Bxf3 Bxd4 14. Bxd4 Nxd4 15. Rxb7 e5 16. Qa4 a5 17. Bd1 Rc8 18. Ra7 Rc5 19. Qa3 Qb6 20. Ra6 Qb5 21. Rf6 Kg7 22. Ba4 Qc4 23. Bb3 Qc3 24. Rb6 Rfc8 25. Rd1 Qc1 26. Qa4 Rd8 27. Bd5 Rc2 28. Rb1 Qf4 29. Rf1 Rxd5 30. Qxc2 Nxc2 31. exd5 e4 32. Rfd1 e3 33. fxe3 Nxe3 34. Rd2 Ng4 0-1

[Event "Chigorin Memorial 21st"]
[Site "St Petersburg"]
[Date "2013.10.06"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Nezad, Husein Aziz"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2683"]
[BlackElo "2388"]
[PlyCount "33"]
[EventDate "2013.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. Nc3 d6 8. Nd5 O-O 9. d4 exd4 10. Bg5 Re8 11. Nxf6+ gxf6 12. Bd5 Bd7 13. Bh4 Rb8 14. Qd2 Kg7 15. Rad1 Ne5 16. Nxe5 Rxe5 17. Qf4 1-0

[Event "Chigorin Memorial 21st"]
[Site "St Petersburg"]
[Date "2013.10.07"]
[Round "3"]
[White "Oparin, Grigoriy"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2526"]
[BlackElo "2683"]
[PlyCount "88"]
[EventDate "2013.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Re1 Be6 10. Bf3 Nbd7 11. a4 Rc8 12. Nd2 Re8 13. Nf1 Rc4 14. Bd2 Qc7 15. Ne3 Rd4 16. Ne2 Rxe4 17. Bxe4 Nxe4 18. c4 Ndc5 19. Ra3 Qb6 20. b4 Nxd2 21. Qxd2 Ne4 22. Qd3 f5 23. Rf1 Qxb4 24. Nd5 Qd2 25. Ng3 Qxd3 26. Rxd3 Nc5 27. Nxe7+ Rxe7 28. Rxd6 f4 29. Ne2 Nxa4 30. Rc1 Nc5 31. f3 Kf7 32. g3 g5 33. h4 g4 34. fxg4 f3 35. Nc3 Bxc4 36. Nd1 b5 37. Ne3 Ne4 38. Rh6 Kg8 39. Rd1 Rf7 40. Rxa6 f2+ 41. Kg2 Be2 42. Rc1 Nd2 43. Ra2 Bf3+ 44. Kxf2 Bd5+ 1/2-1/2

[Event "Chigorin Memorial 21st"]
[Site "St Petersburg"]
[Date "2013.10.08"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Svetlov, Dmitry"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2683"]
[BlackElo "2371"]
[PlyCount "103"]
[EventDate "2013.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Bg4 5. dxc5 Nc6 6. c3 e6 7. Be3 Bxf3 8. Qxf3 Nxe5 9. Bb5+ Nc6 10. O-O Nf6 11. c4 a6 12. Ba4 Rc8 13. Rd1 Qa5 14. Nc3 dxc4 15. Qg3 Qc7 16. Bf4 Qa5 17. b4 cxb3 18. axb3 Qxc5 19. Rac1 Qf5 20. Ne2 Nh5 21. Qf3 Nxf4 22. Nxf4 Bc5 23. g4 Qg5 24. b4 Bxb4 25. Rxc6 O-O 26. Rxc8 Rxc8 27. Qxb7 Qxg4+ 28. Ng2 Rf8 29. h3 Qc4 30. Ne3 Qf4 31. Ng2 Qc4 32. Ne3 Qf4 33. Qxa6 Bc5 34. Rd3 Qg5+ 35. Kf1 Qh4 36. Nd1 Rd8 37. Rxd8+ Qxd8 38. Qc4 Bd4 39. Bc6 g6 40. Ke2 Qd6 41. Bg2 Kg7 42. Ne3 Bxe3 43. fxe3 Qg3 44. Qd4+ e5 45. Qg4 Qxg4+ 46. hxg4 Kh6 47. Bd5 f5 48. gxf5 gxf5 49. Bg8 e4 50. Kf2 Kg5 51. Bxh7 f4 52. Bxe4 1/2-1/2

[Event "Chigorin Memorial 21st"]
[Site "St Petersburg"]
[Date "2013.10.09"]
[Round "5"]
[White "Givon, Asaf"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2445"]
[BlackElo "2683"]
[PlyCount "98"]
[EventDate "2013.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. h3 Be7 9. f4 exf4 10. Bxf4 Nc6 11. Qe2 Ne5 12. O-O-O Nfd7 13. Kb1 O-O 14. g4 Rc8 15. Qe3 Re8 16. Nd4 Qa5 17. a3 Bf8 18. g5 Qc7 19. Rh2 b5 20. Nxe6 fxe6 21. Na2 Nb6 22. b3 g6 23. Rhd2 Bg7 24. c3 Rcd8 25. Bg3 Rf8 26. Be2 Nc8 27. Rc2 Qb7 28. Nc1 Nb6 29. Ka2 Qc7 30. Nd3 Nbd7 31. Nf4 Nc5 32. Nd3 Ncxd3 33. Rxd3 Nxd3 34. Qxd3 Be5 35. Bg4 Rfe8 36. Be1 d5 37. exd5 exd5 38. Bf3 Qf7 39. Re2 d4 40. c4 bxc4 41. bxc4 Bg7 42. Be4 Kh8 43. Rf2 Qe7 44. Rf4 Qxg5 45. Bd2 Qh5 46. Rg4 Bf6 47. Rf4 Bg5 48. Bf3 Qxh3 49. Rxd4 Bf6 0-1

[Event "Chigorin Memorial 21st"]
[Site "St Petersburg"]
[Date "2013.10.10"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Stocek, Jiri"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2683"]
[BlackElo "2543"]
[PlyCount "59"]
[EventDate "2013.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. Qg4 Bf8 6. Bg5 Qd7 7. Nf3 Nc6 8. a3 Bb7 9. Bd3 h6 10. Qh3 Nge7 11. O-O O-O-O 12. b4 Rg8 13. Bd2 g5 14. g4 Bg7 15. Ne2 Rdf8 16. b5 Na5 17. Bxa5 bxa5 18. Ng3 f6 19. exf6 Bxf6 20. Nh5 Bh8 21. Bh7 Qxb5 22. Rfe1 Qb2 23. Rab1 Qxa3 24. Rb3 Qd6 25. Rbe3 e5 26. Nxe5 Bxe5 27. Rxe5 Nc6 28. Re6 Qd8 29. Qc3 Rh8 30. Bf5 1-0

[Event "Chigorin Memorial 21st"]
[Site "St Petersburg"]
[Date "2013.10.11"]
[Round "7"]
[White "Zhigalko, Andrey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2615"]
[BlackElo "2683"]
[PlyCount "29"]
[EventDate "2013.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. h3 h5 7. c3 Qd3 8. hxg4 hxg4 9. Nxe5 Bd6 10. Nxd3 Bh2+ 11. Kh1 Be5+ 12. Kg1 Bh2+ 13. Kh1 Be5+ 14. Kg1 Bh2+ 15. Kh1 1/2-1/2

[Event "Chigorin Memorial 21st"]
[Site "St Petersburg"]
[Date "2013.10.12"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Solak, Dragan"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2683"]
[BlackElo "2611"]
[PlyCount "143"]
[EventDate "2013.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O Nb6 7. Be2 exd4 8. Qxd4 O-O 9. a4 a5 10. b3 Ng4 11. h3 Bf6 12. Qd3 Ne5 13. Nxe5 Bxe5 14. f4 Bf6 15. Ba3 Re8 16. Bf3 Bd7 17. Rad1 Bc6 18. Nb5 Nd7 19. Kh1 Qb8 20. Qc4 Nb6 21. Qd3 Nd7 22. Rde1 Nf8 23. e5 dxe5 24. Bxf8 e4 25. Bxe4 Bxe4 26. Rxe4 Rxf8 27. Qd7 Rd8 28. Qxc7 Qxc7 29. Nxc7 Rac8 30. Rfe1 h5 31. Re8+ Kh7 32. Rxd8 Rxd8 33. Re2 h4 34. Kh2 Kg6 35. g4 hxg3+ 36. Kxg3 Kf5 37. Ne8 Bc3 38. Re3 Bb2 39. Re7 b6 40. Kf3 g5 41. Rxf7+ Ke6 42. Rb7 Rxe8 43. Rxb6+ Kf7 44. fxg5 Bd4 45. Rd6 Bc5 46. Rc6 Be3 47. h4 Bd2 48. Rd6 Bb4 49. Rf6+ Kg7 50. h5 Re1 51. h6+ Kg8 52. Kg4 Bd2 53. Rf5 Kh7 54. Rf7+ Kg8 55. h7+ Kh8 56. g6 Re8 57. g7+ Kxh7 58. Rf8 Re4+ 59. Kf3 Kxg7 60. Rd8 Rf4+ 61. Kg3 Bc1 62. Rd5 Rf7 63. Rxa5 Rc7 64. c4 Rb7 65. Rb5 Rxb5 66. axb5 Kf6 67. Kf3 Ke5 68. b6 Kd6 69. c5+ Kc6 70. b4 Ba3 71. b5+ Kb7 72. c6+ 1/2-1/2

[Event "Chigorin Memorial 21st"]
[Site "St Petersburg"]
[Date "2013.10.13"]
[Round "9"]
[White "Burmakin, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2581"]
[BlackElo "2683"]
[PlyCount "141"]
[EventDate "2013.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 d5 8. cxd5 exd5 9. O-O O-O 10. Bc3 Re8 11. Qc2 Bf8 12. Re1 Bb7 13. Nbd2 a5 14. Ne5 Na6 15. a3 c5 16. dxc5 Nxc5 17. Nef3 Nfe4 18. Nxe4 dxe4 19. Nd4 e3 20. f3 Ne6 21. Red1 Qc7 22. Qb2 Rad8 23. Rac1 Nxd4 24. Bxd4 Qd6 25. a4 h5 26. Qc2 Rc8 27. Bc3 Qe6 28. Qb2 Red8 29. Rxd8 Rxd8 30. b4 axb4 31. Bxb4 Bxb4 32. Qxb4 Ba6 33. a5 bxa5 34. Qxa5 Rd5 35. Qe1 Rd2 36. Bf1 Qd5 37. Ra1 Bc4 38. Rb1 Kh7 39. Ra1 g6 40. Rb1 Qd4 41. Rc1 Bd5 42. Bg2 Qb2 43. Bf1 Qd4 44. Bg2 g5 45. h4 Qb2 46. Bf1 g4 47. fxg4 Qd4 48. Bg2 Bxg2 49. Kxg2 Qxg4 50. Kf1 Rd6 51. Rc3 Qe4 52. Kg1 Rg6 53. Rb3 Qe5 54. Kh2 Rf6 55. Qb1+ Kg7 56. Qb2 Rf2+ 57. Kg1 Qxb2 58. Rxb2 Kg6 59. Ra2 f6 60. Rb2 Kf5 61. Rb4 Rxe2 62. Rf4+ Ke5 63. Kf1 Rh2 64. Rf3 e2+ 65. Ke1 Rg2 66. Kd2 f5 67. Re3+ Kd4 68. Rd3+ Ke5 69. Re3+ Kf6 70. Ke1 Kf7 71. Kd2 1/2-1/2

[Event "EU-Cup 29th"]
[Site "Rhodes"]
[Date "2013.10.20"]
[Round "1.2"]
[White "Zhigalko, Sergei"]
[Black "Van Delft, Merijn"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2683"]
[BlackElo "2425"]
[PlyCount "81"]
[EventDate "2013.10.20"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 157"]
[Source "ChessBase"]
[SourceDate "2013.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.12"]
[SourceQuality "1"]
[WhiteTeam "Rostov"]
[BlackTeam "Apeldoorn"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bd3 Nc6 9. O-O Nb4 10. Bg5 Be7 11. Bxe7 Qxe7 12. Nc3 Nxd3 13. Qxd3 O-O 14. Ne4 dxe5 15. dxe5 Rd8 16. Nd6 Rb8 17. Rac1 Nd5 18. Nd4 Bd7 19. f4 Nb4 20. Qg3 Nc6 21. Nxc6 Bxc6 22. f5 Rd7 23. Rc4 f6 24. fxe6 Qxe6 25. Rxf6 Qd5 26. Rg4 Re8 27. h4 Rxe5 28. Nf5 Rxf5 29. Rxg7+ Kh8 30. Rxf5 Rxg7 31. Rf8+ Qg8 32. Rxg8+ Kxg8 33. Qb8+ Kf7 34. Qf4+ Ke6 35. g4 a6 36. g5 Rf7 37. Qg4+ Ke5 38. h5 Be4 39. Qg3+ Kf5 40. g6 Rg7 41. Qf2+ 1-0

[Event "EU-Cup 29th"]
[Site "Rhodes"]
[Date "2013.10.21"]
[Round "2.2"]
[White "Ronchetti, Niccolo"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2450"]
[BlackElo "2683"]
[PlyCount "91"]
[EventDate "2013.10.20"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 157"]
[Source "ChessBase"]
[SourceDate "2013.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.12"]
[SourceQuality "1"]
[WhiteTeam "Bologna"]
[BlackTeam "Rostov"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 e6 8. O-O Be7 9. exd6 Qxd6 10. Nc3 O-O 11. Re1 Nxc3 12. bxc3 Bd7 13. Bd3 Rac8 14. Qe2 a6 15. Ng5 Bxg5 16. Bxg5 f5 17. Qd2 Na5 18. Bf4 Qc6 19. Be5 Rf7 20. Re3 Qxc3 21. Qxc3 Rxc3 22. d5 Rc8 23. dxe6 Bxe6 24. Bxg7 Kxg7 25. Rxe6 Rc3 26. Rd6 Nc4 27. Rd5 Nb6 28. Rd4 Nc8 29. f4 Na7 30. Re1 Nc6 31. Rd6 Nb4 32. Bb1 Nc2 33. Rc1 Nd4 34. Rxc3 Ne2+ 35. Kf1 Nxc3 36. Bc2 Rc7 37. Bxf5 Nxa2 38. h4 Rf7 39. g4 h5 40. Kg2 hxg4 41. Rg6+ Kh7 42. Rg5+ Kh6 43. Rg6+ Kh5 44. Rg5+ Kh6 45. Rg6+ Kh5 46. Rg5+ 1/2-1/2

[Event "EU-Cup 29th"]
[Site "Rhodes"]
[Date "2013.10.22"]
[Round "3.3"]
[White "Zhigalko, Sergei"]
[Black "Laznicka, Viktor"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2683"]
[BlackElo "2666"]
[PlyCount "75"]
[EventDate "2013.10.20"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 157"]
[Source "ChessBase"]
[SourceDate "2013.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.12"]
[SourceQuality "1"]
[WhiteTeam "Rostov"]
[BlackTeam "Novy Bor"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "CZE"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bg4 6. c3 e6 7. Be3 Nge7 8. Bb5 Bxf3 9. Qxf3 a6 10. Ba4 Qa5 11. Bc2 Nxe5 12. Qg3 Nc4 13. b4 Qd8 14. O-O Nxe3 15. fxe3 Nc6 16. e4 g6 17. exd5 exd5 18. Na3 Be7 19. Rad1 O-O 20. Bb3 Qb8 21. Qe3 Qc7 22. Bxd5 Rae8 23. Nc4 Kg7 24. Qf3 f5 25. Bxc6 bxc6 26. Nd6 Rd8 27. Qf4 Qa7 28. Kh1 Bf6 29. Qc4 Rd7 30. Rde1 Re7 31. a4 Rd8 32. h3 Be5 33. Rxe5 Rxe5 34. Qd4 Rxd6 35. Qxe5+ Rf6 36. Rd1 Kf7 37. Rd8 Re6 38. Rf8+ 1-0

[Event "EU-Cup 29th"]
[Site "Rhodes"]
[Date "2013.10.24"]
[Round "5.2"]
[White "Zhigalko, Sergei"]
[Black "Nijboer, Friso"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2683"]
[BlackElo "2528"]
[PlyCount "83"]
[EventDate "2013.10.20"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 157"]
[Source "ChessBase"]
[SourceDate "2013.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.12"]
[SourceQuality "1"]
[WhiteTeam "Rostov"]
[BlackTeam "En Passant"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "NED"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O c6 7. h3 Nbd7 8. a4 e5 9. dxe5 dxe5 10. Bc4 Qe7 11. b3 b6 12. Ba3 c5 13. Nd5 Nxd5 14. Qxd5 Rb8 15. Rad1 a6 16. Rfe1 b5 17. Bf1 Rb6 18. Qd2 b4 19. a5 Rc6 20. Bb2 Nb8 21. Qe3 Rc7 22. Rd5 Be6 23. Bxe5 Bxe5 24. Rxe5 Nd7 25. Rg5 c4 26. bxc4 Bxc4 27. Bxc4 Rxc4 28. Qa7 Re8 29. Qxa6 Rxc2 30. Rd5 Rc7 31. Qe2 b3 32. Nd4 Qb4 33. Rb1 Nf6 34. Rxb3 Qe7 35. Rdb5 Rc1+ 36. Kh2 Nxe4 37. Qe3 Qc7+ 38. g3 Nf6 39. Rb8 Rxb8 40. Rxb8+ Qxb8 41. Qxc1 Qe5 42. Qf4 1-0

[Event "EU-Cup 29th"]
[Site "Rhodes"]
[Date "2013.10.25"]
[Round "6.3"]
[White "Zhigalko, Sergei"]
[Black "Korobov, Anton"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2683"]
[BlackElo "2716"]
[PlyCount "87"]
[EventDate "2013.10.20"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 157"]
[Source "ChessBase"]
[SourceDate "2013.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.12"]
[SourceQuality "1"]
[WhiteTeam "Rostov"]
[BlackTeam "Ugra"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. a4 b6 7. c3 Bb7 8. Qe2 Qc7 9. Re1 e6 10. Na3 Be7 11. Bc2 Rc8 12. d3 O-O 13. h3 Rfe8 14. Bf4 Nf8 15. d4 cxd4 16. cxd4 Ng6 17. Bh2 Qd7 18. Qd1 Red8 19. Bd3 d5 20. e5 Ne4 21. Nc2 Bc6 22. Bxa6 Ra8 23. Bd3 Rxa4 24. Rxa4 Bxa4 25. Qe2 Rc8 26. Ra1 b5 27. Ne3 b4 28. Ne1 b3 29. f3 Ng5 30. Kh1 f5 31. exf6 Bxf6 32. Ng4 Bxd4 33. Qd2 Bf6 34. Bxg6 hxg6 35. Nxf6+ gxf6 36. Qf4 Bb5 37. Qxf6 Nf7 38. Qxg6+ Kf8 39. Nd3 Bxd3 40. Qxd3 Qb7 41. Bg1 Qb4 42. Qa6 Re8 43. Qc6 Qb8 44. Ra7 1-0

[Event "EU-Cup 29th"]
[Site "Rhodes"]
[Date "2013.10.26"]
[Round "7.3"]
[White "Zhigalko, Sergei"]
[Black "Shirov, Alexei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2683"]
[BlackElo "2685"]
[PlyCount "80"]
[EventDate "2013.10.20"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 157"]
[Source "ChessBase"]
[SourceDate "2013.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.12"]
[SourceQuality "1"]
[WhiteTeam "Rostov"]
[BlackTeam "Malachite Sverdlovsk Region"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. d3 Ne7 6. h4 d6 7. h5 e5 8. h6 Bg4 9. Na3 d5 10. Rh4 Qc8 11. exd5 Ng6 12. Rxg4 Qxg4 13. dxc6 Rc8 14. Nc4 Qxg2 15. hxg7 Bxg7 16. Nd6+ Ke7 17. Nxc8+ Rxc8 18. Bg5+ f6 19. Be3 Rxc6 20. Kd2 f5 21. Qh1 Qxh1 22. Bg5+ Kf7 23. Rxh1 e4 24. dxe4 fxe4 25. Ne1 Ra6 26. b3 Rxa2 27. Rxh7 Kg8 28. Rh3 c4 29. bxc4 Ra4 30. Rb3 Rxc4 31. Rb8+ Nf8 32. f3 Bc3+ 33. Ke2 Bxe1 34. Kxe1 Kf7 35. fxe4 Rxc2 36. Rb7+ Kg6 37. Be7 Ne6 38. Rxa7 Rc4 39. e5 Re4+ 40. Kd2 Rxe5 1/2-1/2

[Event "EU-chT (Men) 19th"]
[Site "Warsaw"]
[Date "2013.11.08"]
[Round "1.17"]
[White "Zhigalko, Sergei"]
[Black "Tari, Aryan"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "2694"]
[BlackElo "2420"]
[PlyCount "80"]
[EventDate "2013.11.08"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 158"]
[Source "ChessBase"]
[SourceDate "2014.01.16"]
[SourceVersion "1"]
[SourceVersionDate "2014.01.16"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Norway"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "NOR"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 a6 6. Ba4 Nge7 7. d4 exd4 8. cxd4 b5 9. Bc2 O-O 10. Nc3 d5 11. h3 dxe4 12. Bxe4 b4 13. Na4 Bf5 14. Re1 Bxe4 15. Rxe4 Qd5 16. Qd3 Nf5 17. Be3 Nxe3 18. fxe3 f5 19. Rf4 Rae8 20. Rc1 Bh6 21. Rc5 Qxa2 22. Rxc6 Bxf4 23. exf4 Qxa4 24. Ne5 b3 25. Rxa6 Qb4 26. Kh2 c5 27. Qg3 Qxd4 28. Rxg6+ hxg6 29. Qxg6+ Kh8 30. Qh6+ Kg8 31. Qg6+ Kh8 32. Qh6+ Kg8 33. Qg6+ Kh8 34. Qh6+ Kg8 35. Qg6+ Kh8 36. Qh6+ Kg8 37. Qg6+ Kh8 38. Qh6+ Kg8 39. Qg6+ Kh8 40. Qh6+ Kg8 1/2-1/2

[Event "EU-chT (Men) 19th"]
[Site "Warsaw"]
[Date "2013.11.09"]
[Round "2.2"]
[White "Zhigalko, Sergei"]
[Black "Bacrot, Etienne"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2694"]
[BlackElo "2749"]
[PlyCount "87"]
[EventDate "2013.11.08"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 158"]
[Source "ChessBase"]
[SourceDate "2014.01.16"]
[SourceVersion "1"]
[SourceVersionDate "2014.01.16"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "France"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "FRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 e5 7. d5 Nh5 8. g3 a5 9. Be2 Na6 10. Nh2 Nf6 11. Ng4 Nc5 12. Nxf6+ Qxf6 13. h4 Qe7 14. Be3 h5 15. g4 hxg4 16. Bxc5 dxc5 17. Bxg4 f5 18. Bf3 fxe4 19. Bxe4 Rf4 20. Qd3 Rxh4 21. Rxh4 Qxh4 22. d6 cxd6 23. Qxd6 Qg5 24. Ke2 Bg4+ 25. Kd3 Rf8 26. Qxc5 Bh6 27. Kc2 Qd2+ 28. Kb3 Rxf2 29. Rb1 Bf8 30. Qd5+ Qxd5 31. Bxd5+ Kg7 32. Bxb7 Bf5 33. Be4 Bc5 34. Re1 Bd4 35. Bxf5 gxf5 36. c5 Kf6 37. c6 Ke7 38. Rh1 Bxc3 39. Rh7+ Kd8 40. Kxc3 e4 41. Rd7+ Kc8 42. Re7 Kd8 43. Rd7+ Kc8 44. Re7 1/2-1/2

[Event "EU-chT (Men) 19th"]
[Site "Warsaw"]
[Date "2013.11.10"]
[Round "3.12"]
[White "Hansen, Sune Berg"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E58"]
[WhiteElo "2563"]
[BlackElo "2694"]
[PlyCount "184"]
[EventDate "2013.11.08"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 158"]
[Source "ChessBase"]
[SourceDate "2014.01.16"]
[SourceVersion "1"]
[SourceVersionDate "2014.01.16"]
[SourceQuality "1"]
[WhiteTeam "Denmark"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O Nc6 8. a3 Bxc3 9. bxc3 Qc7 10. h3 Na5 11. cxd5 exd5 12. a4 Re8 13. dxc5 Qxc5 14. Nd4 Nc4 15. Qb3 a6 16. Qb4 Qc7 17. Rd1 Bd7 18. Rb1 Rab8 19. Ba3 h6 20. Ne2 a5 21. Qb3 b5 22. axb5 Bxb5 23. Bxc4 Bxc4 24. Qc2 Bxe2 25. Qxe2 Ne4 26. Qd3 Qxc3 27. Rbc1 Qf6 28. Rc2 h5 29. Rdc1 Qg5 30. f3 Nf6 31. Bc5 h4 32. Bd4 Nh5 33. Rc5 a4 34. Ra1 Rb3 35. Qc2 Ng3 36. Rc8 Rxc8 37. Qxc8+ Kh7 38. Qc2+ Qf5 39. Qxf5+ Nxf5 40. Rxa4 Rd3 41. Ba7 Rd1+ 42. Kf2 Rd2+ 43. Kg1 g5 44. e4 dxe4 45. Rxe4 Ng3 46. Re1 Kg6 47. Bf2 Nh5 48. Kf1 Ra2 49. Be3 f6 50. Kg1 Ng3 51. Rd1 Kf5 52. Rb1 Ne2+ 53. Kf1 Nc3 54. Re1 Nd5 55. Bc1 Rc2 56. Be3 Kg6 57. Re2 Rc3 58. Kf2 Rb3 59. Bd2 Kf5 60. Re1 Nb6 61. Re4 Rb2 62. Re2 Nc4 63. Bc3 Rb3 64. Bd4 Rd3 65. Ba1 Nb6 66. Bb2 Rb3 67. Bc1 Nc4 68. Be3 Rd3 69. Bc1 Rd1 70. Re1 Rd5 71. Re2 Ne5 72. Rc2 Rb5 73. Ke2 Ra5 74. Be3 Ra4 75. Bc1 Ke6 76. Bd2 Nc4 77. Bc3 Nd6 78. Rb2 Ra6 79. Bd4 Ra4 80. Be3 Nc4 81. Rc2 Kd5 82. Bc1 Ne5 83. Be3 Ke6 84. Bc1 Kf5 85. Be3 Ra8 86. Bd4 Nd7 87. Rb2 Ra4 88. Bc3 Rc4 89. Kd3 Rc6 90. Bd4 Rd6 91. Ke3 Re6+ 92. Kf2 Rd6 1/2-1/2

[Event "EU-chT (Men) 19th"]
[Site "Warsaw"]
[Date "2013.11.11"]
[Round "4.6"]
[White "Solak, Dragan"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2618"]
[BlackElo "2694"]
[PlyCount "69"]
[EventDate "2013.11.08"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 158"]
[Source "ChessBase"]
[SourceDate "2014.01.16"]
[SourceVersion "1"]
[SourceVersionDate "2014.01.16"]
[SourceQuality "1"]
[WhiteTeam "Turkey"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. e5 dxe5 12. fxe5 Nd5 13. Nxd5 exd5 14. e6 Bxe6 15. Nxe6 fxe6 16. Be2 Be7 17. Bh5+ Kd8 18. Bxe7+ Qxe7 19. O-O Nd7 20. Rf7 Qc5+ 21. Kh1 Rf8 22. Rxg7 Rc8 23. Qxh6 Qb4 24. Qc1 Qc3 25. Qg5+ Kc7 26. Bf7 Qc6 27. Qe7 Kb8 28. Bxe6 Qb6 29. Rd1 Rce8 30. Qxd7 Rxe6 31. Qxd5 Re2 32. Rxb7+ Qxb7 33. Qd6+ Ka7 34. Qc5+ Qb6 35. Rd7+ 1-0

[Event "EU-chT (Men) 19th"]
[Site "Warsaw"]
[Date "2013.11.12"]
[Round "5.4"]
[White "Zhigalko, Sergei"]
[Black "Banikas, Hristos"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2694"]
[BlackElo "2633"]
[PlyCount "64"]
[EventDate "2013.11.08"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 158"]
[Source "ChessBase"]
[SourceDate "2014.01.16"]
[SourceVersion "1"]
[SourceVersionDate "2014.01.16"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Greece"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be3 Ng4 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg7 10. h3 Ne5 11. f3 Nbc6 12. Bf2 Be6 13. Qd2 Rc8 14. O-O-O Nxd4 15. Bxd4 Qa5 16. a3 O-O 17. Nd5 Qxd2+ 18. Rxd2 Bxd5 19. exd5 Nc4 20. Bxc4 Rxc4 21. Bxg7 Kxg7 22. Re1 Kf6 23. b3 Rf4 24. Re3 Rc8 25. Kd1 b5 26. g3 Rf5 27. Rd4 Re5 28. Red3 Rc5 29. Kd2 Kg6 30. Kd1 Kf6 31. Kd2 Kg6 32. Kd1 Kf6 1/2-1/2

[Event "EU-chT (Men) 19th"]
[Site "Warsaw"]
[Date "2013.11.14"]
[Round "6.8"]
[White "Zhigalko, Sergei"]
[Black "Ivanisevic, Ivan"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2694"]
[BlackElo "2619"]
[PlyCount "99"]
[EventDate "2013.11.08"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 158"]
[Source "ChessBase"]
[SourceDate "2014.01.16"]
[SourceVersion "1"]
[SourceVersionDate "2014.01.16"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Serbia"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "SRB"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 a6 6. Bd3 Nc6 7. O-O cxd4 8. Re1+ Be7 9. Nxd4 Nf6 10. Nf5 Bxf5 11. Bxf5 O-O 12. Be3 Re8 13. h3 Bf8 14. Bd3 Ne5 15. Bf1 Nc4 16. Bxc4 dxc4 17. Bd4 Rxe1+ 18. Qxe1 Nd5 19. Nd2 Rc8 20. Qe4 Rc6 21. Rd1 Re6 22. Qf3 b5 23. Ne4 Qe7 24. Nc5 Rd6 25. Kf1 Nc7 26. Re1 Ne6 27. Qa8 Rd8 28. Qe4 Nxc5 29. Qxe7 Bxe7 30. Rxe7 Nd7 31. Re1 Nf8 32. Re7 Nd7 33. g4 Kf8 34. Re1 Rc8 35. Rd1 f6 36. f4 Kf7 37. Kf2 h5 38. Be3 Ke7 39. gxh5 Nc5 40. Kf3 Nd3 41. f5 Kf7 42. Rg1 Rh8 43. h6 gxh6 44. b3 Ne5+ 45. Kf2 Rd8 46. Bxh6 Rh8 47. Rg7+ Ke8 48. Bf4 cxb3 49. axb3 Nd3+ 50. Kg3 1/2-1/2

[Event "EU-chT (Men) 19th"]
[Site "Warsaw"]
[Date "2013.11.15"]
[Round "7.3"]
[White "Areshchenko, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2720"]
[BlackElo "2694"]
[PlyCount "90"]
[EventDate "2013.11.08"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 158"]
[Source "ChessBase"]
[SourceDate "2014.01.16"]
[SourceVersion "1"]
[SourceVersionDate "2014.01.16"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. d3 Ne7 6. h4 d6 7. h5 e5 8. h6 Bg4 9. Bg5 gxh6 10. Bxh6 Bxh6 11. Rxh6 Ng6 12. Nbd2 Rb8 13. b3 O-O 14. Qe2 Nf4 15. Qf1 f5 16. O-O-O Qe7 17. Kb1 Rf6 18. Rxf6 Qxf6 19. Re1 Bxf3 20. Nxf3 fxe4 21. dxe4 Kh8 22. g3 Ne6 23. Nh4 Nd4 24. f3 Qf7 25. f4 Rg8 26. fxe5 Qxf1 27. Rxf1 dxe5 28. Nf5 Rg4 29. Re1 Rg5 30. Nd6 Rxg3 31. Nf7+ Kg7 32. Nxe5 Rg2 33. c3 Ne2 34. Kc2 Nf4+ 35. Kd1 Rxa2 36. Nxc6 h5 37. e5 h4 38. Re4 Ng2 39. Rg4+ Kf7 40. Nd8+ Ke7 41. Nc6+ Kd7 42. Nb8+ Kc7 43. Rg7+ Kxb8 44. e6 Ne3+ 45. Ke1 Nf5 0-1

[Event "EU-chT (Men) 19th"]
[Site "Warsaw"]
[Date "2013.11.16"]
[Round "8.6"]
[White "Zhigalko, Sergei"]
[Black "Navara, David"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2694"]
[BlackElo "2705"]
[PlyCount "71"]
[EventDate "2013.11.08"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 158"]
[Source "ChessBase"]
[SourceDate "2014.01.16"]
[SourceVersion "1"]
[SourceVersionDate "2014.01.16"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Czech Republic"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. c3 Nf6 6. d3 a6 7. Bb3 Ba7 8. Be3 Bxe3 9. fxe3 O-O 10. Nbd2 Ne7 11. Nh4 Be6 12. Qe2 Bxb3 13. axb3 Ng6 14. Nf5 d5 15. exd5 Nxd5 16. Ne4 Nde7 17. g4 f6 18. b4 b6 19. d4 Re8 20. Rad1 exd4 21. exd4 Nxf5 22. gxf5 Nh8 23. Rd3 Nf7 24. Re3 Kf8 25. Re1 Nd6 26. Nxd6 Rxe3 27. Qxe3 Qxd6 28. Qg3 Qd7 29. Qf3 Re8 30. Rxe8+ Qxe8 31. Kf2 Qb5 32. Qa8+ Ke7 33. Qe4+ Kf8 34. Qa8+ Ke7 35. Qe4+ Kf8 36. Qa8+ 1/2-1/2

[Event "EU-chT (Men) 19th"]
[Site "Warsaw"]
[Date "2013.11.17"]
[Round "9.13"]
[White "Erdos, Viktor"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2658"]
[BlackElo "2694"]
[PlyCount "87"]
[EventDate "2013.11.08"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 158"]
[Source "ChessBase"]
[SourceDate "2014.01.16"]
[SourceVersion "1"]
[SourceVersionDate "2014.01.16"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "BLR"]

1. Nf3 Nf6 2. c4 e6 3. g3 a6 4. b3 b5 5. Nc3 b4 6. Na4 Bb7 7. Bg2 Be7 8. O-O O-O 9. d4 d6 10. d5 exd5 11. Nh4 c5 12. cxd5 Re8 13. Re1 Bf8 14. e4 Nbd7 15. Bb2 Qc7 16. Rc1 Rad8 17. Ba1 a5 18. Nb2 Ne5 19. f4 Ng6 20. Nxg6 hxg6 21. Nc4 Ba6 22. Re3 Bb5 23. Bf3 Qa7 24. e5 Nd7 25. e6 Nf6 26. f5 gxf5 27. Bxf6 gxf6 28. exf7+ Qxf7 29. Bh5 Qh7 30. Bxe8 Bxe8 31. Re6 Bf7 32. Qe2 f4 33. g4 f5 34. Rf1 fxg4 35. Rxf4 Bh5 36. Rf1 g3 37. Qg2 Bg7 38. Qxg3 Kh8 39. Kh1 Bd4 40. Nxd6 Rg8 41. Qh3 a4 42. Nf7+ Qxf7 43. Rh6+ Kg7 44. Rxh5 1-0

[Event "BLR-ch 80th"]
[Site "Minsk"]
[Date "2014.01.07"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Kupreichik, Viktor D"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2682"]
[BlackElo "2455"]
[PlyCount "55"]
[EventDate "2014.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 Bf5 9. O-O-O Qd7 10. Kb1 Bf6 11. h3 h6 12. Rg1 a6 13. g4 Be4 14. Qe2 O-O-O 15. Nd2 Rhe8 16. Nxe4 Rxe4 17. Bg2 Re7 18. f4 Rde8 19. Rd3 Na5 20. Qf3 Qb5 21. Bc1 Nc4 22. b3 Re1 23. Rxe1 Rxe1 24. a4 Qb6 25. Rd1 Rxd1 26. Qxd1 Ne3 27. Bxb7+ Kxb7 28. Qf3+ 1/2-1/2

[Event "BLR-ch 80th"]
[Site "Minsk"]
[Date "2014.01.08"]
[Round "2"]
[White "Zhigalko, Andrey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2619"]
[BlackElo "2682"]
[PlyCount "27"]
[EventDate "2014.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. h3 h5 7. c3 Qd3 8. hxg4 hxg4 9. Nxe5 Bd6 10. Nxd3 Bh2+ 11. Kh1 Bd6+ 12. Kg1 Bh2+ 13. Kh1 Bd6+ 14. Kg1 1/2-1/2

[Event "BLR-ch 80th"]
[Site "Minsk"]
[Date "2014.01.09"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Smirnov, Valerij"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2682"]
[BlackElo "2327"]
[PlyCount "105"]
[EventDate "2014.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f3 b5 10. Kb1 Na5 11. Bd3 Be7 12. Be3 Qc7 13. g4 Nc4 14. Bxc4 Qxc4 15. g5 Nh5 16. Nce2 g6 17. Ng3 Ng7 18. f4 O-O 19. Nf3 e5 20. f5 gxf5 21. Nxe5 dxe5 22. Qxd7 f4 23. Qxe7 fxg3 24. Qxe5 g2 25. Rhg1 Rfe8 26. Qf6 Re6 27. Qf2 Rxe4 28. b3 Qe6 29. Qxg2 Re8 30. Bd4 Nf5 31. Bf2 Ne3 32. Bxe3 Rxe3 33. Rgf1 a5 34. Qb7 b4 35. Rf6 Qe7 36. Qxe7 R8xe7 37. Rf5 Re2 38. Rxa5 Rc7 39. Rc1 Rxh2 40. Rb5 Rh4 41. Kb2 Kg7 42. a3 bxa3+ 43. Kxa3 Ra7+ 44. Kb2 h5 45. gxh6+ Rxh6 46. c4 Rh2+ 47. Kc3 Kf6 48. Rf1+ Ke6 49. Rf3 Re2 50. Rbf5 Re3+ 51. Rxe3+ Kxf5 52. c5 Kf4 53. Re1 1-0

[Event "BLR-ch 80th"]
[Site "Minsk"]
[Date "2014.01.10"]
[Round "4"]
[White "Ziaziulkina, Nastassia"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2386"]
[BlackElo "2682"]
[PlyCount "96"]
[EventDate "2014.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qe2 Nc6 8. Be3 d6 9. Nc3 Nf6 10. Bxa7 Rxa7 11. g4 b5 12. O-O-O b4 13. Na4 Nd7 14. f4 Qc7 15. g5 Bb7 16. Rhf1 e5 17. f5 Ne7 18. f6 gxf6 19. gxf6 Ng6 20. Qd2 a5 21. Bb5 Ba6 22. Bxd7+ Qxd7 23. Rf2 Bb5 24. Nb6 Qc6 25. Qxd6 Qxd6 26. Rxd6 O-O 27. Rfd2 a4 28. Nc5 h5 29. Rd8 Rxd8 30. Rxd8+ Kh7 31. Nd5 Nf4 32. Nxb4 Kg6 33. Rb8 Bd7 34. Rb6 Ne6 35. Nxd7 Rxd7 36. Nd5 Nc5 37. Rb4 Nxe4 38. Nb6 Rd4 39. Rxa4 Rxa4 40. Nxa4 Kxf6 41. b4 Ke6 42. Nb6 f5 43. a4 f4 44. a5 f3 45. Kd1 Nc3+ 46. Ke1 e4 47. a6 e3 48. Nc4 Kd5 1-0

[Event "BLR-ch 80th"]
[Site "Minsk"]
[Date "2014.01.11"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Nikitenko, Mihail"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2682"]
[BlackElo "2101"]
[PlyCount "167"]
[EventDate "2014.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 b5 9. O-O-O Nbd7 10. f3 h5 11. Kb1 Rc8 12. Nd5 Bxd5 13. exd5 Nb6 14. Bxb6 Qxb6 15. Qb4 Be7 16. c4 Qf2 17. Bd3 O-O 18. cxb5 axb5 19. Rd2 Qb6 20. Bxb5 Rb8 21. a4 Rfc8 22. Na5 Rc5 23. Rhd1 Kh8 24. Nc6 Nxd5 25. Qxc5 dxc5 26. Rxd5 Rb7 27. Rxe5 Bf6 28. Rxh5+ Kg8 29. Rd6 Qc7 30. Rhd5 c4 31. Kc2 Kh7 32. g4 Rb6 33. f4 Qc8 34. h3 Qe8 35. Ne5 Qa8 36. Nxc4 Rxb5 37. axb5 Qa4+ 38. b3 Qa2+ 39. Kc1 Qxb3 40. Nd2 Qa4 41. Rh5+ Kg8 42. Rc6 g6 43. Rc8+ Kg7 44. Rhh8 Bc3 45. Rxc3 Qa1+ 46. Kc2 Qa2+ 47. Kd1 Qa1+ 48. Kc2 Qa2+ 49. Kc1 Qa1+ 50. Nb1 Kxh8 51. b6 Qa6 52. Rb3 Qc4+ 53. Kb2 Qe2+ 54. Ka1 Qa6+ 55. Na3 Qf1+ 56. Kb2 Qg2+ 57. Nc2 Qb7 58. Ne3 Kh7 59. Nc4 Qg2+ 60. Ka3 Qa8+ 61. Kb4 Qf8+ 62. Kc3 Qh8+ 63. Kd3 Qd8+ 64. Kc2 Qd5 65. Rb4 Qe4+ 66. Kb3 Qf3+ 67. Ka4 Qc6+ 68. Ka3 Qf3+ 69. Rb3 Qb7 70. Rb5 Qe7+ 71. Kb3 Qb7 72. Kb4 Qe7+ 73. Rc5 Kg7 74. Kb5 Qb7 75. Ne5 g5 76. fxg5 Qe7 77. h4 Qe8+ 78. Kb4 Qb8 79. Nc4 Qa8 80. Rc7 Qf8+ 81. Kb3 Qd8 82. Kb4 Qf8+ 83. Kb5 Qd8 84. Kc5 1-0

[Event "BLR-ch 80th"]
[Site "Minsk"]
[Date "2014.01.12"]
[Round "6"]
[White "Stupak, Kirill"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A64"]
[WhiteElo "2505"]
[BlackElo "2682"]
[PlyCount "48"]
[EventDate "2014.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Nd2 a6 11. a4 Nbd7 12. h3 b6 13. Re1 Nh5 14. Nce4 Ne5 15. f4 f5 16. fxe5 fxe4 17. e6 Nxg3 18. Nxe4 Nxe4 19. Bxe4 Qh4 20. Bg2 Bb7 21. Be3 Rxe6 22. Bf2 Qg5 23. Bh4 Qxh4 24. dxe6 Qg3 0-1

[Event "BLR-ch 80th"]
[Site "Minsk"]
[Date "2014.01.13"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Lomako, Pavel"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2682"]
[BlackElo "2370"]
[PlyCount "81"]
[EventDate "2014.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 g6 4. Ngf3 Bg7 5. Bd3 Nd7 6. Qe2 dxe4 7. Nxe4 Ndf6 8. Nc5 Nd5 9. O-O Ngf6 10. c4 Nb4 11. Bb1 b6 12. Ne4 O-O 13. a3 Na6 14. Rd1 Bb7 15. Bf4 Nc7 16. Neg5 b5 17. b3 bxc4 18. bxc4 c5 19. dxc5 Qc8 20. Ra2 Na6 21. c6 Qxc6 22. Qf1 Nc5 23. Ne5 Qc8 24. Re2 Nh5 25. Bc1 f6 26. Nxh7 fxe5 27. Nxf8 Qxf8 28. Bxg6 Nf4 29. Bxf4 Qxf4 30. Re3 e4 31. Rh3 Nd3 32. Bh7+ Kf8 33. Rh5 e6 34. g3 Qf3 35. Rh4 Ke7 36. Rxe4 Nxf2 37. Rde1 Qh1+ 38. Kxf2 Rf8+ 39. Rf4 Rxf4+ 40. gxf4 Qf3+ 41. Kg1 0-1

[Event "BLR-ch 80th"]
[Site "Minsk"]
[Date "2014.01.14"]
[Round "8"]
[White "Maiorov, Nikita"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2552"]
[BlackElo "2682"]
[PlyCount "34"]
[EventDate "2014.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Nf3 b6 8. g3 Bb7 9. Bg2 a5 10. b3 Nbd7 11. O-O Qb8 12. Bb2 Be4 13. a4 Rd8 14. Rfe1 h6 15. Bh3 Bh7 16. Nd2 c6 17. Bg2 d5 1/2-1/2

[Event "BLR-ch 80th"]
[Site "Minsk"]
[Date "2014.01.15"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Kovalev, Vladislav"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2682"]
[BlackElo "2562"]
[PlyCount "97"]
[EventDate "2014.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Bd7 10. h3 b6 11. Bf4 h6 12. Rad1 Kc8 13. b3 Be7 14. g4 Nh4 15. Nxh4 Bxh4 16. Kg2 Be7 17. Bg3 h5 18. f3 a5 19. a4 hxg4 20. hxg4 Rd8 21. Rh1 Kb7 22. Bh4 Bxh4 23. Rxh4 Be6 24. Rhh1 c5 25. Kg3 c4 26. bxc4 Bxc4 27. f4 Kc6 28. f5 Kc5 29. Ne4+ Kb4 30. Rb1+ Kxa4 31. Rhe1 Rd4 32. e6 fxe6 33. fxe6 Re8 34. Nc3+ Ka3 35. Rb5 Bxb5 36. Nxb5+ Kb2 37. Nxd4 a4 38. Nb5 a3 39. Nxc7 Re7 40. Nd5 Re8 41. Nb4 g5 42. Re3 Kc1 43. Kf3 Kd2 44. Rxa3 Rxe6 45. Rd3+ Kc1 46. Rd5 Kb2 47. Rxg5 Kc3 48. Nd5+ Kxc2 49. Rf5 1-0

[Event "BLR-ch 80th"]
[Site "Minsk"]
[Date "2014.01.16"]
[Round "10"]
[White "Teterev, Vitaly"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2507"]
[BlackElo "2682"]
[PlyCount "68"]
[EventDate "2014.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. c4 e6 5. O-O Nf6 6. d4 Nbd7 7. Qb3 Qb6 8. c5 Qa6 9. Bf4 b6 10. cxb6 axb6 11. Nc3 Be7 12. e4 O-O 13. exd5 exd5 14. Rfe1 Rfe8 15. Qc2 g6 16. Qd2 Bb4 17. Ne5 Nxe5 18. dxe5 Nd7 19. a3 Bf8 20. h3 Bf5 21. Bf1 Qb7 22. g4 Be6 23. Bg3 Bg7 24. b4 b5 25. f4 f5 26. gxf5 Bxf5 27. a4 bxa4 28. b5 cxb5 29. Bxb5 Ra5 30. Bxa4 Rea8 31. e6 Bxe6 32. Rxe6 Nc5 33. Rb1 Bxc3 34. Qd1 Qf7 0-1

[Event "BLR-ch 80th"]
[Site "Minsk"]
[Date "2014.01.17"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Aleksandrov, Aleksej"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2682"]
[BlackElo "2578"]
[PlyCount "69"]
[EventDate "2014.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 h6 7. Bh4 g6 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. Nge2 Bg7 12. O-O O-O 13. f3 b5 14. Rad1 Re8 15. Kh1 b4 16. Nb1 Qe7 17. Bf2 a5 18. Nd2 c5 19. dxc5 Nxc5 20. Qb1 a4 21. Rfe1 Qb7 22. Nf1 Rac8 23. b3 Re6 24. Nd4 Ra6 25. Ng3 Rca8 26. Rc1 Nfd7 27. Nge2 axb3 28. axb3 Ra3 29. Bg3 Qa6 30. Nf4 Bxd4 31. exd4 Rxb3 32. Qc2 Rc3 33. Qb1 Rb3 34. Qc2 Rc3 35. Qb1 1/2-1/2

[Event "BLR-ch 80th"]
[Site "Minsk"]
[Date "2014.01.18"]
[Round "12"]
[White "Lutsko, Igor"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E53"]
[WhiteElo "2343"]
[BlackElo "2682"]
[PlyCount "79"]
[EventDate "2014.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O b6 8. cxd5 exd5 9. Ne5 Bb7 10. Ne2 c4 11. Bc2 Nc6 12. Bd2 Bd6 13. f4 Rc8 14. Be1 Ne7 15. Bh4 Ne4 16. Bxe7 Qxe7 17. Ng3 g6 18. Qg4 Kh8 19. Qh3 b5 20. Rad1 Kg8 21. Bxe4 dxe4 22. f5 Bxe5 23. dxe5 Qxe5 24. Rd7 Rb8 25. Qh6 Qg7 26. Qh4 g5 27. Qg4 Kh8 28. Nh5 Qxb2 29. f6 Qe5 30. Rf5 Qc3 31. Qxg5 Rg8 32. Qg7+ Rxg7 33. fxg7+ Kg8 34. Rfxf7 Bc6 35. Rc7 b4 36. Nf6+ Qxf6 37. Rxf6 Bd5 38. Rd7 b3 39. axb3 cxb3 40. Rf8+ 1-0

[Event "BLR-ch 80th"]
[Site "Minsk"]
[Date "2014.01.19"]
[Round "13"]
[White "Zhigalko, Sergei"]
[Black "Kocheev, Aleksandr"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2682"]
[BlackElo "2391"]
[PlyCount "119"]
[EventDate "2014.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "9"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. Nbd2 d6 7. c3 a6 8. Bb3 Ba7 9. h3 Ne7 10. Re1 Ng6 11. Nf1 c6 12. Ng3 h6 13. d4 Re8 14. Be3 Be6 15. Bxe6 fxe6 16. a4 Qc7 17. a5 Rad8 18. Qb3 exd4 19. cxd4 d5 20. e5 Nh7 21. Qc2 Qf7 22. b4 Rf8 23. Ra3 Ne7 24. Qe2 Nf5 25. Rd3 Nxg3 26. fxg3 Qg6 27. g4 Rd7 28. Bd2 Qe8 29. Kh1 g5 30. Kg1 Qg6 31. Kf2 Rdf7 32. Rh1 Qe4 33. Ke1 Rd8 34. Kd1 Rdf8 35. Ke1 Bb8 36. h4 Rg7 37. hxg5 hxg5 38. Rh6 Qxg4 39. Nh2 Qf5 40. g4 Qf7 41. Rdh3 Qe7 42. Nf3 Rff7 43. Qd3 Kf8 44. Ke2 Ke8 45. Qb1 Ba7 46. R3h5 Kd7 47. b5 axb5 48. Bb4 c5 49. Bxc5 Bxc5 50. Qxb5+ Kc8 51. dxc5 Qd7 52. Qb6 Nf8 53. Rh8 d4 54. c6 d3+ 55. Kd2 Qxc6 56. Qxc6+ bxc6 57. Nxg5 Rf2+ 58. Ke3 Rf1 59. Nxe6 Rgf7 60. Rf5 1-0

[Event "Minsk Bronstein Memorial op-A"]
[Site "Minsk"]
[Date "2014.02.11"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Chos, Alexey"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2661"]
[BlackElo "2411"]
[PlyCount "83"]
[EventDate "2014.02.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. c3 a6 6. Ba4 b5 7. Bc2 d5 8. e5 d4 9. Be4 Ra7 10. d3 Rd7 11. cxd4 cxd4 12. a4 b4 13. Nbd2 Na5 14. Re1 Bb7 15. Nb3 Nec6 16. Nbd2 Qb6 17. b3 Be7 18. h4 h6 19. h5 Bc5 20. Nc4 Nxc4 21. bxc4 Na5 22. Nd2 Qd8 23. Bxb7 Rxb7 24. Ne4 Bf8 25. Qg4 Nb3 26. Rb1 Nxc1 27. Rexc1 Qc7 28. Nd6+ Bxd6 29. exd6 Qxd6 30. Qxg7 Rf8 31. c5 Qc6 32. Rc4 b3 33. Rxd4 Ke7 34. Rf4 Qxc5 35. Qf6+ Ke8 36. Rc4 Qe7 37. Qc3 Qa3 38. Rc8+ Ke7 39. Rxf8 Qa2 40. Qc5+ Kf6 41. Re1 b2 42. Qd4+ 1-0

[Event "Minsk Bronstein Memorial op-A"]
[Site "Minsk"]
[Date "2014.02.12"]
[Round "2"]
[White "Gabuzyan, Hovhannes"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2534"]
[BlackElo "2661"]
[PlyCount "114"]
[EventDate "2014.02.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 Nc6 6. Nge2 Bc5 7. O-O d6 8. h3 a5 9. d3 Nd4 10. Kh2 c6 11. Nxd4 Bxd4 12. Ne2 Bc5 13. f4 h6 14. Bd2 Re8 15. Qc1 Bd7 16. b3 Qe7 17. a3 Nh7 18. Qb2 a4 19. b4 Ba7 20. Bc3 b5 21. cxb5 cxb5 22. d4 f6 23. Rad1 Nf8 24. Bf3 Rac8 25. dxe5 dxe5 26. fxe5 fxe5 27. Rd5 Bb8 28. Bh5 g6 29. Bg4 Bxg4 30. hxg4 Nh7 31. Rxb5 Nf6 32. Rb6 Rf8 33. Kh3 Kh7 34. b5 Bd6 35. Rxd6 Nxe4 36. Rdd1 Rf2 37. Bd2 Rxe2 38. Qa2 Nf2+ 39. Rxf2 Rxf2 40. Bb4 Rxa2 41. Bxe7 Rcc2 42. g5 h5 43. Rh1 Rab2 44. Bb4 Kg8 45. b6 Rc6 46. Re1 Rxb6 47. Rxe5 Rb7 48. Re8+ Kf7 49. Rf8+ Kg7 50. Rf4 Rc2 51. Bf8+ Kg8 52. Bh6 Ra2 53. Rf8+ Kh7 54. Rf3 Rd7 55. g4 Rb7 56. Kh4 Rh2+ 57. Kg3 Rb3 0-1

[Event "Minsk Bronstein Memorial op-A"]
[Site "Minsk"]
[Date "2014.02.13"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Bernadskiy, Vitaliy"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2661"]
[BlackElo "2565"]
[PlyCount "43"]
[EventDate "2014.02.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bg4 6. c3 e6 7. Be3 a6 8. Nbd2 Nxe5 9. Be2 Nxf3+ 10. Nxf3 Nf6 11. Bd4 Be7 12. Bxf6 Bxf3 13. Bxg7 Bxe2 14. Qxe2 Rg8 15. Be5 Bxc5 16. g3 Qg5 17. Rd1 Qf5 18. O-O Rg4 19. Bd4 Bxd4 20. cxd4 Rc8 21. Rd3 h5 22. Rc3 1/2-1/2

[Event "Minsk Bronstein Memorial op-A"]
[Site "Minsk"]
[Date "2014.02.14"]
[Round "4"]
[White "Fier, Alexandr"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2587"]
[BlackElo "2661"]
[PlyCount "72"]
[EventDate "2014.02.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 d6 6. O-O Nf6 7. h3 O-O 8. Ne2 a6 9. a4 d5 10. exd5 Nxd5 11. Ng3 Be6 12. Re1 f6 13. c3 Kh8 14. Qe2 Rc8 15. Nh4 Qd7 16. Ngf5 Rfe8 17. Qf3 g5 18. d4 cxd4 19. Bd3 Bf8 20. Re4 dxc3 21. bxc3 gxh4 22. Rxh4 Nf4 23. Nd6 Nxd3 24. Nxc8 Rxc8 25. Qxf6+ Bg7 26. Qg5 Nxc1 27. Rxc1 Rf8 28. Qh5 Bf6 29. Re4 Qf7 30. Qxf7 Rxf7 31. Rd1 Be7 32. f3 Bc5+ 33. Kh2 Kg7 34. h4 Kf8 35. Rf1 Bf5 36. Ree1 Bd3 0-1

[Event "Minsk Bronstein Memorial op-A"]
[Site "Minsk"]
[Date "2014.02.15"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Tiviakov, Sergei"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2661"]
[BlackElo "2639"]
[PlyCount "71"]
[EventDate "2014.02.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. Re1 Nf6 6. c3 a6 7. Bf1 Bg4 8. h3 Bxf3 9. Qxf3 g6 10. d3 Bg7 11. Be3 O-O 12. Nd2 Nd7 13. Qd1 b5 14. Nf3 Nce5 15. Nxe5 Nxe5 16. a4 Rb8 17. Ra2 Nc6 18. axb5 axb5 19. d4 cxd4 20. cxd4 d5 21. e5 e6 22. Qd2 Rb6 23. Rc1 Qb8 24. b4 Rc8 25. Rac2 Na7 26. Rxc8+ Nxc8 27. Bh6 Bxh6 28. Qxh6 Na7 29. h4 Rc6 30. Ra1 Qb6 31. Qd2 h5 32. Ra3 Rc8 33. Be2 Qc7 34. Kh2 Qe7 35. g3 Nc6 36. Rb3 1/2-1/2

[Event "Minsk Bronstein Memorial op-A"]
[Site "Minsk"]
[Date "2014.02.16"]
[Round "6"]
[White "Durarbayli, Vasif"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2580"]
[BlackElo "2661"]
[PlyCount "20"]
[EventDate "2014.02.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 d5 9. exd6 Nxd4 10. Qxd4 Qxd6 1/2-1/2

[Event "Minsk Bronstein Memorial op-A"]
[Site "Minsk"]
[Date "2014.02.17"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Zhigalko, Andrey"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2661"]
[BlackElo "2607"]
[PlyCount "28"]
[EventDate "2014.02.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. h3 h5 7. c3 Qd3 8. hxg4 hxg4 9. Nxe5 Bd6 10. Nxd3 Bh2+ 11. Kh1 Bd6+ 12. Kg1 Bh2+ 13. Kh1 Bd6+ 14. Kg1 Bh2+ 1/2-1/2

[Event "Minsk Bronstein Memorial op-A"]
[Site "Minsk"]
[Date "2014.02.18"]
[Round "8"]
[White "Korneev, Oleg"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2631"]
[BlackElo "2661"]
[PlyCount "43"]
[EventDate "2014.02.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 a6 7. Bb3 Ba7 8. Nbd2 O-O 9. h3 Nh5 10. Nc4 Qf6 11. Ne3 Nf4 12. Nd5 Nxd5 13. exd5 Nb8 14. d4 exd4 15. cxd4 h6 16. g4 c6 17. Qd3 cxd5 18. Bc2 Qg6 19. Qb3 Qf6 20. Qd3 Qg6 21. Qb3 Qf6 22. Qd3 1/2-1/2

[Event "Minsk Bronstein Memorial op-A"]
[Site "Minsk"]
[Date "2014.02.19"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Ponkratov, Pavel"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2661"]
[BlackElo "2611"]
[PlyCount "51"]
[EventDate "2014.02.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. dxc5 Bxc5 10. Bd3 d4 11. Nxd4 Nxd4 12. Ne4 Bb7 13. Bxd4 Bxd4 14. Nd6+ Kf8 15. Nxb7 Qe7 16. O-O-O Nb6 17. Nd6 Nd5 18. Rhe1 Qa7 19. Be4 Be3 20. Rxe3 Nxe3 21. Nxb5 axb5 22. Bxa8 g6 23. Qd8+ Kg7 24. Qf6+ Kh6 25. Qxh8 Nxd1 26. Qf8+ 1-0

[Event "EU-ch 15th"]
[Site "Yerevan"]
[Date "2014.03.03"]
[Round "1"]
[White "Lugovskoy, Maxim"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2397"]
[BlackElo "2671"]
[PlyCount "81"]
[EventDate "2014.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARM"]
[SourceTitle "CBM 160"]
[Source "ChessBase"]
[SourceDate "2014.05.15"]
[SourceVersion "1"]
[SourceVersionDate "2014.05.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. Nc3 e5 8. Qd3 Rc8 9. Nd2 Be6 10. O-O Nf6 11. Rd1 d5 12. exd5 Nxd5 13. Nde4 Nxc3 14. Qxd8+ Rxd8 15. Rxd8+ Kxd8 16. Nxc3 Kc7 17. Be3 Be7 18. Ne4 Rd8 19. f3 f6 20. Bc5 Bxc5+ 21. Nxc5 Bf7 22. Rc1 h5 23. Kf1 Rd2 24. Ne4 Bc4+ 25. Kg1 Rd4 26. b3 Bg8 27. Kf2 f5 28. Ng3 Rd2+ 29. Ne2 f4 30. g3 g5 31. gxf4 gxf4 32. Rg1 Be6 33. Rg7+ Bd7 34. c4 Rxa2 35. Ke1 h4 36. Nc3 Rxh2 37. Ne4 h3 38. Nf6 Rg2 39. Rxd7+ Kc6 40. Rh7 h2 41. Ne8 0-1

[Event "EU-ch 15th"]
[Site "Yerevan"]
[Date "2014.03.04"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Paichadze, Luka"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2671"]
[BlackElo "2529"]
[PlyCount "197"]
[EventDate "2014.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARM"]
[SourceTitle "CBM 160"]
[Source "ChessBase"]
[SourceDate "2014.05.15"]
[SourceVersion "1"]
[SourceVersionDate "2014.05.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O c5 7. dxc5 Nbc6 8. Nc3 a6 9. Na4 Qc7 10. c3 Bg4 11. Bf4 Bxf3 12. Bxf3 Ng6 13. Bg3 Rd8 14. Re1 Ngxe5 15. Kh1 Be7 16. c4 dxc4 17. Qe2 Qa5 18. Bxe5 Nxe5 19. Qxe5 Bf6 20. Qe2 Qxa4 21. Bxb7 Rd4 22. c6 Qa5 23. Red1 O-O 24. Rxd4 Bxd4 25. Rc1 c3 26. bxc3 Bb6 27. Bxa6 Ra8 28. Bb7 Qxa2 29. Qe5 Qa5 30. Qxa5 Rxa5 31. f4 Rc5 32. c4 Kf8 33. g3 Ke7 34. Kg2 Bc7 35. Kf3 e5 36. f5 g6 37. Ke4 gxf5+ 38. Kxf5 Bd6 39. Ke4 f6 40. g4 Ra5 41. Bc8 Ra2 42. Bf5 h6 43. h4 Rd2 44. c5 Rd4+ 45. Ke3 Bc7 46. Ra1 Rb4 47. Ra8 Rb8 48. Ra7 Rb3+ 49. Ke4 Rb4+ 50. Kd3 Kd8 51. Kc3 Rb5 52. Kc4 Ra5 53. Rb7 Ra4+ 54. Kd5 Ra5 55. Bd3 Ra4 56. Bf5 Ra5 57. Rb1 Ke7 58. Rb4 Ra6 59. Bd3 Ra3 60. Bb1 Ra6 61. Bf5 Ra5 62. Be4 Ra2 63. Bd3 Rd2 64. Ke4 Rf2 65. Rb7 Rf4+ 66. Ke3 Kd8 67. Ra7 Rb4 68. h5 Kc8 69. Ra2 Kd8 70. Kd2 Rxg4 71. Ra8+ Ke7 72. Rc8 Ba5+ 73. Ke3 Rg3+ 74. Ke2 e4 75. Bxe4 Rg5 76. Bf3 Rxc5 77. Rh8 Rc2+ 78. Kd1 Rd2+ 79. Kc1 Rd3 80. Rh7+ Kd8 81. Be4 Rd4 82. Bc2 Rd6 83. Kb2 Rxc6 84. Rxh6 Rb6+ 85. Kc1 f5 86. Rh7 Rd6 87. Bxf5 Ke8 88. Kc2 Bd2 89. Bd3 Bg5 90. Rg7 Bh6 91. Rg8+ Ke7 92. Kc3 Rd5 93. Be2 Rd8 94. Rg4 Rd6 95. Bf3 Rf6 96. Be2 Rd6 97. Kc4 Re6 98. Bd3 Re5 99. Bg6 1/2-1/2

[Event "EU-ch 15th"]
[Site "Yerevan"]
[Date "2014.03.05"]
[Round "3"]
[White "Anton Guijarro, David"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D79"]
[WhiteElo "2559"]
[BlackElo "2671"]
[PlyCount "90"]
[EventDate "2014.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARM"]
[SourceTitle "CBM 160"]
[Source "ChessBase"]
[SourceDate "2014.05.15"]
[SourceVersion "1"]
[SourceVersionDate "2014.05.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 c6 5. O-O O-O 6. d4 d5 7. cxd5 cxd5 8. Nc3 Nc6 9. Ne5 Bf5 10. Nxc6 bxc6 11. Bf4 Nd7 12. Na4 e5 13. dxe5 Nxe5 14. Rc1 Rc8 15. b3 Re8 16. Qd2 h5 17. h3 Nd7 18. Be3 a6 19. Rfe1 Kh7 20. Bg5 Nf6 21. Qb4 Rb8 22. Qh4 Bd7 23. Nc5 Bc8 24. a3 Ra8 25. e4 Qd6 26. Red1 Ra7 27. g4 Kg8 28. f4 Nh7 29. e5 Qf8 30. gxh5 gxh5 31. Nd3 Qxa3 32. Rxc6 Qxb3 33. Nf2 Bf5 34. Bh6 Qa4 35. Rdc1 Bxh6 36. Rxh6 Bg6 37. Bxd5 Kg7 38. Bc6 Qa3 39. Rd1 Re6 40. Bd5 Kxh6 41. f5 Bxf5 42. Qf4+ Kg7 43. Qxf5 Qg3+ 44. Kh1 Rxe5 45. Qc2 Rae7 0-1

[Event "EU-ch 15th"]
[Site "Yerevan"]
[Date "2014.03.06"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Onischuk, Vladimir"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2671"]
[BlackElo "2583"]
[PlyCount "142"]
[EventDate "2014.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARM"]
[SourceTitle "CBM 160"]
[Source "ChessBase"]
[SourceDate "2014.05.15"]
[SourceVersion "1"]
[SourceVersionDate "2014.05.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Qxb2 8. Qb1 Qb4 9. a3 Qa5 10. dxc5 a6 11. O-O Qc7 12. Na4 Nc6 13. Qb2 Nge7 14. c4 Rd8 15. Rfd1 h6 16. Rac1 g5 17. Nd4 Bg7 18. Qb6 Bxe5 19. Qxc7 Bxc7 20. cxd5 Rxd5 21. Nb6 Rd8 22. Nc4 Be4 23. f3 Bd5 24. Rb1 O-O 25. Nb6 Nxd4 26. Bxd4 Bc6 27. Bf6 Rxd1+ 28. Rxd1 Nd5 29. Nxd5 Bxd5 30. h4 Bd8 31. hxg5 hxg5 32. Bxd8 Rxd8 33. Bc4 Kf8 34. Kf2 Ke8 35. Bxd5 Rxd5 36. Rb1 Rxc5 37. Rxb7 Rc3 38. Kg3 Rxa3 39. Kg4 Ra5 40. Kh5 Rf5 41. Ra7 a5 42. Kh6 Kd8 43. g4 Rxf3 44. Kxg5 e5 45. Rxa5 Kd7 46. Kh4 Ke6 47. Ra6+ Kd5 48. Ra5+ Ke4 49. Ra4+ Ke3 50. Ra3+ Kf4 51. Ra7 f6 52. Ra6 Ke3 53. Ra3+ Kf2 54. Ra2+ Kf1 55. g5 fxg5+ 56. Kg4 Rd3 57. Kf5 g4 58. Kxg4 e4 59. Ra1+ Ke2 60. Kf4 e3 61. Kg3 Rd8 62. Ra2+ Kf1 63. Ra1+ Ke2 64. Ra2+ Kd3 65. Ra3+ Ke4 66. Ra4+ Rd4 67. Ra1 Rc4 68. Kg2 Kf4 69. Ra8 Ke4 70. Kf1 Kd3 71. Rd8+ Rd4 1/2-1/2

[Event "EU-ch 15th"]
[Site "Yerevan"]
[Date "2014.03.07"]
[Round "5"]
[White "Zhigalko, Andrey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2603"]
[BlackElo "2671"]
[PlyCount "28"]
[EventDate "2014.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARM"]
[SourceTitle "CBM 160"]
[Source "ChessBase"]
[SourceDate "2014.05.15"]
[SourceVersion "1"]
[SourceVersionDate "2014.05.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. h3 h5 7. c3 Qd3 8. hxg4 hxg4 9. Nxe5 Bd6 10. Nxd3 Bh2+ 11. Kh1 Bg3+ 12. Kg1 Bh2+ 13. Kh1 Bg3+ 14. Kg1 Bh2+ 1/2-1/2

[Event "EU-ch 15th"]
[Site "Yerevan"]
[Date "2014.03.08"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Shomoev, Anton"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2671"]
[BlackElo "2581"]
[PlyCount "75"]
[EventDate "2014.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARM"]
[SourceTitle "CBM 160"]
[Source "ChessBase"]
[SourceDate "2014.05.15"]
[SourceVersion "1"]
[SourceVersionDate "2014.05.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. Qd3 Be7 10. O-O-O Qa5 11. h4 h6 12. Bxf6 Bxf6 13. Nd4 O-O 14. f4 Rad8 15. g3 Bxd4 16. Qxd4 e5 17. Qc4 Qc5 18. Qd3 f5 19. Rhf1 exf4 20. Rxf4 fxe4 21. Nxe4 Qe5 22. Rxf8+ Rxf8 23. Nxd6 Rf3 24. Qc4+ Kh7 25. g4 Qe3+ 26. Rd2 Rg3 27. c3 Bf3 28. Qd3+ Qxd3 29. Rxd3 Rg1+ 30. Kd2 Bxg4 31. Rd4 b6 32. Ke3 Rg2 33. b4 Be6 34. a4 Rg3+ 35. Kd2 Rg2+ 36. Ke3 Rg3+ 37. Kd2 Rg2+ 38. Ke3 1/2-1/2

[Event "EU-ch 15th"]
[Site "Yerevan"]
[Date "2014.03.10"]
[Round "7"]
[White "Grigoriants, Sergey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2574"]
[BlackElo "2671"]
[PlyCount "119"]
[EventDate "2014.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARM"]
[SourceTitle "CBM 160"]
[Source "ChessBase"]
[SourceDate "2014.05.15"]
[SourceVersion "1"]
[SourceVersionDate "2014.05.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 a6 4. Bg2 b5 5. b3 Bb7 6. O-O Be7 7. Bb2 O-O 8. Qc2 h6 9. Ng5 Bxg2 10. Bxf6 hxg5 11. Bxe7 Qxe7 12. Kxg2 Nc6 13. e3 Nb4 14. Qc3 c5 15. a3 Nc6 16. d3 d6 17. Nd2 Qb7 18. Kg1 g4 19. f3 gxf3 20. Nxf3 Rab8 21. Rab1 a5 22. Qc2 Qe7 23. d4 bxc4 24. bxc4 cxd4 25. exd4 e5 26. Qe4 Nxd4 27. Nxd4 Qa7 28. Rbd1 Rb2 29. Qe3 exd4 30. Qxd4 Qb7 31. Rf2 Rxf2 32. Kxf2 Qc7 33. Qxd6 Qxc4 34. Re1 Qc2+ 35. Kg1 Qc3 36. Rf1 Qc4 37. Re1 a4 38. Qb4 Qc6 39. Qe4 Qc3 40. Qb4 Qc6 41. Qe4 Qc5+ 42. Qe3 Qb5 43. Qe5 Qb3 44. Re3 Qb6 45. Kg2 Rd8 46. h4 Qc6+ 47. Kh2 Qc1 48. Qe4 g6 49. Qf4 Rd2+ 50. Kh3 Qh1+ 51. Kg4 Qd5 52. Kh3 Qg2+ 53. Kg4 Qd5 54. Kh3 Qd7+ 55. g4 Rd4 56. Re4 Rd3+ 57. Re3 Qd5 58. Rxd3 Qxd3+ 59. Qg3 Qb3 60. Kh2 1/2-1/2

[Event "EU-ch 15th"]
[Site "Yerevan"]
[Date "2014.03.11"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Vaganian, Rafael A"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2671"]
[BlackElo "2570"]
[PlyCount "70"]
[EventDate "2014.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARM"]
[SourceTitle "CBM 160"]
[Source "ChessBase"]
[SourceDate "2014.05.15"]
[SourceVersion "1"]
[SourceVersionDate "2014.05.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 a6 5. dxc5 Bxc5 6. Bd3 Nc6 7. O-O Nge7 8. e5 Ng6 9. Nb3 b6 10. Re1 a5 11. c3 Ba6 12. Bxa6 Rxa6 13. Qd3 Ra8 14. Qb5 Rc8 15. Be3 Bxe3 16. Rxe3 O-O 17. Nbd4 Nxd4 18. Nxd4 Rc4 19. b3 Rc5 20. Qe2 Qd7 21. a4 Rfc8 22. Qd2 f6 23. exf6 e5 24. f7+ Qxf7 25. Nf3 e4 26. Nd4 Nh4 27. f3 exf3 28. Nxf3 Nf5 29. Re5 h6 30. Rf1 Nd6 31. Nh4 Qb7 32. c4 Ne4 33. Qd4 Rf8 34. Rxf8+ Kxf8 35. Ng6+ Kg8 1-0

[Event "EU-ch 15th"]
[Site "Yerevan"]
[Date "2014.03.12"]
[Round "9"]
[White "Artemiev, Vladislav"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2621"]
[BlackElo "2671"]
[PlyCount "150"]
[EventDate "2014.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARM"]
[SourceTitle "CBM 160"]
[Source "ChessBase"]
[SourceDate "2014.05.15"]
[SourceVersion "1"]
[SourceVersionDate "2014.05.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6 11. Bf4 Rd8 12. Rd2 d6 13. Rad1 Ne8 14. Nb5 Na6 15. Bg5 f6 16. Bf4 Nac7 17. Bh3 f5 18. Nc3 h6 19. Ne1 Nf6 20. Bg2 Nce8 21. Qc2 g5 22. Bxb7 Qxb7 23. Be3 Ng4 24. Ng2 Bf6 25. h3 Ne5 26. b3 Qe7 27. f4 Nc6 28. Bf2 Ng7 29. e4 Nd4 30. Qd3 Qb7 31. Kh1 gxf4 32. Nxf4 Be5 33. Rg1 Rf8 34. Rg2 Rae8 35. Ng6 Rf6 36. Nxe5 dxe5 37. exf5 exf5 38. Nd5 Rg6 39. Bxd4 exd4 40. b4 cxb4 41. Qxd4 Kh8 42. Qb2 a5 43. Kh2 Rc6 44. Nf6 Rf8 45. Nd7 Re8 46. Ne5 Rc7 47. Rd5 Qb6 48. Qd2 Qf6 49. Nd7 Qg5 50. Qd4 Qe3 51. Qh4 Qg5 52. c5 Qxh4 53. gxh4 Rd8 54. Rgd2 Ne6 55. Kg3 a4 56. h5 Ng5 57. Nf6 Rxd5 58. Rxd5 Rc6 59. h4 Rxf6 60. hxg5 hxg5 61. Rd8+ Kg7 62. Rd7+ Kf8 63. Rd8+ Ke7 64. Rb8 Rc6 65. Rb7+ Kf8 66. Rb8+ Ke7 67. Rb7+ Kd8 68. Rxb4 Rh6 69. Rd4+ Kc7 70. Rd5 Rxh5 71. Rxf5 Kc6 72. Kg2 Rh4 73. Rxg5 Rb4 74. Kf3 Rb2 75. Ke4 Rxa2 1/2-1/2

[Event "EU-ch 15th"]
[Site "Yerevan"]
[Date "2014.03.13"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Bok, Benjamin"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2671"]
[BlackElo "2575"]
[PlyCount "80"]
[EventDate "2014.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARM"]
[SourceTitle "CBM 160"]
[Source "ChessBase"]
[SourceDate "2014.05.15"]
[SourceVersion "1"]
[SourceVersionDate "2014.05.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. Nbd2 d6 7. c3 a6 8. Bb3 Be6 9. Re1 Bxb3 10. Nxb3 Ba7 11. Bg5 h6 12. Bh4 Qe7 13. d4 Rfe8 14. Rc1 Nb8 15. Na5 b5 16. b4 Bb6 17. Nb3 Nbd7 18. c4 bxc4 19. Rxc4 exd4 20. Nbxd4 Ne5 21. Nf5 Qe6 22. Nxe5 Qxe5 23. Bxf6 Qxf6 24. Ne3 a5 25. b5 a4 26. Re2 Bxe3 27. Rxe3 Qb2 28. a3 Qxb5 29. Rxc7 Rac8 30. Rxc8 Rxc8 31. g3 Rc4 32. Kg2 Qe5 33. Qd3 Rd4 34. Qa6 Qe7 35. Qc6 g6 36. h4 h5 37. Qc8+ Kh7 38. Qc6 Kg8 39. Qc8+ Kh7 40. Qc6 Kg8 1/2-1/2

[Event "EU-ch 15th"]
[Site "Yerevan"]
[Date "2014.03.14"]
[Round "11"]
[White "Grigoryan, Avetik"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2583"]
[BlackElo "2671"]
[PlyCount "48"]
[EventDate "2014.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARM"]
[SourceTitle "CBM 160"]
[Source "ChessBase"]
[SourceDate "2014.05.15"]
[SourceVersion "1"]
[SourceVersionDate "2014.05.15"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 Bg4 4. Ne5 Bf5 5. d3 Nd7 6. Nxd7 Qxd7 7. Nd2 e5 8. b5 Nf6 9. g3 Bh3 10. Bxh3 Qxh3 11. Nf3 Bc5 12. Nxe5 O-O 13. e4 dxe3 14. Bxe3 Bxe3 15. fxe3 Qg2 16. Rf1 Qxh2 17. Nf3 Qxg3+ 18. Kd2 a6 19. a4 axb5 20. axb5 c6 21. Nd4 c5 22. Nf5 Qh2+ 23. Qe2 Rxa1 24. Qxh2 Ra2+ 0-1

[Event "Latvian Railway op"]
[Site "Riga"]
[Date "2014.03.28"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Sakalauskas, Vaidas"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2671"]
[BlackElo "2387"]
[PlyCount "61"]
[EventDate "2014.03.28"]
[EventType "swiss (rapid)"]
[EventRounds "14"]
[EventCountry "LAT"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Rc8 9. Bb2 Na5 10. Nbd2 Nc4 11. Nxc4 dxc4 12. Rc1 a5 13. Nd2 axb4 14. Nxc4 Qd8 15. a4 Nh6 16. Bd3 Be7 17. O-O O-O 18. a5 Nf5 19. Nb6 Rxc1 20. Qxc1 Bc6 21. Bxf5 exf5 22. d5 Bb5 23. Rd1 Re8 24. d6 Bg5 25. Qc5 Be2 26. Re1 Bd3 27. Qxb4 Be4 28. Qd4 Bf4 29. e6 Qg5 30. Rxe4 fxe4 31. d7 1-0

[Event "Latvian Railway op"]
[Site "Riga"]
[Date "2014.03.28"]
[Round "2"]
[White "Ulybin, Mikhail"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2491"]
[BlackElo "2671"]
[PlyCount "126"]
[EventDate "2014.03.28"]
[EventType "swiss (rapid)"]
[EventRounds "14"]
[EventCountry "LAT"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Nxd4 cxd4 7. Nd5 Nxd5 8. exd5 Qc5 9. c4 a6 10. Ba4 Qxc4 11. Bb3 Qd3 12. Bc2 Qb5 13. Qf3 g6 14. d6 e6 15. Qf6 Rg8 16. Qxd4 Qc6 17. Bb3 b5 18. Qh4 Bb7 19. f3 Qxd6 20. d4 Be7 21. Bg5 Bxg5 22. Qxg5 Qxd4+ 23. Kh1 Bc6 24. Rac1 h6 25. Qg3 g5 26. f4 O-O-O 27. f5 Kb7 28. fxe6 fxe6 29. Rf7 Rgf8 30. Rxc6 Kxc6 31. Qf3+ d5 32. Rxf8 Rxf8 33. Qxf8 Qxb2 34. Qc8+ Kd6 35. Qd8+ Kc5 36. Qe7+ Kd4 37. Qb4+ Ke5 38. Qe1+ Kf6 39. h3 h5 40. Qd1 h4 41. Qf3+ Ke7 42. Qe3 Kf6 43. Qf3+ Kg6 44. Qe3 Qa1+ 45. Kh2 Qf6 46. Bc2+ Kf7 47. Qd3 Ke7 48. Qa3+ Kd7 49. Qd3 Qe5+ 50. Kg1 Qe1+ 51. Kh2 Qe5+ 52. Kg1 Kc6 53. Bd1 Qe1+ 54. Kh2 e5 55. Bb3 d4 56. Qg6+ Kc5 57. Qxg5 d3 58. Qe7+ Kd4 59. Qd6+ Kc3 60. Qxa6 Qg3+ 61. Kg1 Qe3+ 62. Kh2 Qg3+ 63. Kg1 Qe1+ 1/2-1/2

[Event "Latvian Railway op"]
[Site "Riga"]
[Date "2014.03.29"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Ivanchuk, Vassily"]
[Result "0-1"]
[ECO "C95"]
[WhiteElo "2671"]
[BlackElo "2753"]
[PlyCount "90"]
[EventDate "2014.03.28"]
[EventType "swiss (rapid)"]
[EventRounds "14"]
[EventCountry "LAT"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. c4 c6 12. a3 bxc4 13. Bxc4 Nxe4 14. dxe5 d5 15. Bd3 Ndc5 16. Bc2 f5 17. Nd4 Qb6 18. b4 Ne6 19. Bb2 a5 20. Re2 axb4 21. axb4 Rxa1 22. Bxa1 Bxb4 23. Nxe6 Bxe6 24. Bxe4 fxe4 25. Nc3 Bc5 26. Qe1 Qb3 27. Nd1 Ra8 28. Bb2 Ra2 29. Qd2 Qd3 30. Nc3 Qxd2 31. Rxd2 e3 32. fxe3 Bxe3+ 33. Kf1 Ra8 34. Rd1 d4 35. Ne4 Bc4+ 36. Ke1 Rf8 37. Nf6+ gxf6 38. Bxd4 Bxd4 39. Rxd4 Bd5 40. Rg4+ Kf7 41. exf6 Rg8 42. Rxg8 Kxg8 43. g4 Kf7 44. g5 Kg6 45. h4 Kh5 0-1

[Event "Latvian Railway op"]
[Site "Riga"]
[Date "2014.03.30"]
[Round "12"]
[White "Fedorov, Alexei"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2569"]
[BlackElo "2671"]
[PlyCount "40"]
[EventDate "2014.03.28"]
[EventType "swiss (rapid)"]
[EventRounds "14"]
[EventCountry "LAT"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. g3 h5 4. h3 h4 5. g4 e5 6. Bg2 g5 7. c3 Be6 8. d4 f6 9. Na3 Nd7 10. O-O Ne7 11. d5 Bf7 12. Nc4 Ng6 13. a4 Be7 14. Be3 O-O 15. Nc1 Qc7 16. Re1 Rfc8 17. Bf1 Be8 18. Nb3 b6 19. Nbd2 a6 20. Na3 Nf4 1/2-1/2

[Event "Latvian Railway op"]
[Site "Riga"]
[Date "2014.03.30"]
[Round "13"]
[White "Zhigalko, Sergei"]
[Black "Alekseev, Evgeny V"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2671"]
[BlackElo "2692"]
[PlyCount "68"]
[EventDate "2014.03.28"]
[EventType "swiss (rapid)"]
[EventRounds "14"]
[EventCountry "LAT"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 O-O 7. Bb3 h6 8. Nbd2 a6 9. Re1 Be6 10. Nf1 Bxb3 11. Qxb3 Qd7 12. Be3 Bxe3 13. Nxe3 Ne7 14. Rad1 Ng6 15. Nf5 Rfe8 16. c4 Rab8 17. Qc3 Ne7 18. N3h4 c5 19. Nxe7+ Rxe7 20. Nf5 Re6 21. b4 b5 22. Rb1 Rc8 23. Qa3 cxb4 24. Rxb4 bxc4 25. Rxc4 Rxc4 26. dxc4 Qc6 27. Qg3 Ne8 28. Qd3 Nf6 29. h3 Kh7 30. Kh2 g6 31. Ng3 Nd7 32. Qd5 Qb6 33. Re2 Kg7 34. Qd3 h5 1/2-1/2

[Event "Latvian Railway op"]
[Site "Riga"]
[Date "2014.03.30"]
[Round "14"]
[White "Malakhov, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2717"]
[BlackElo "2671"]
[PlyCount "69"]
[EventDate "2014.03.28"]
[EventType "swiss (rapid)"]
[EventRounds "14"]
[EventCountry "LAT"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. O-O e6 5. b3 Be7 6. c4 b4 7. a3 a5 8. Bb2 O-O 9. d4 d6 10. axb4 axb4 11. Rxa8 Bxa8 12. Nbd2 Nbd7 13. Qc2 c5 14. Ra1 h6 15. e4 cxd4 16. Nxd4 Qb6 17. Nb5 Bc6 18. Bd4 Nc5 19. Ra7 Nfd7 20. Qa2 Bg5 21. Nf3 Bxb5 22. cxb5 Qxb5 23. e5 Qd3 24. h4 Bc1 25. exd6 Ba3 26. Be3 Qxd6 27. Nd4 Nf6 28. Qe2 Rd8 29. Nc6 Re8 30. Nd4 Nd5 31. Nb5 Qe5 32. Bxd5 exd5 33. Qf3 Nxb3 34. Qxf7+ Kh7 35. Nxa3 1/2-1/2

[Event "Agzamov Memorial 08th"]
[Site "Tashkent"]
[Date "2014.05.15"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Tokhirjonova, Gulruhbegim"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2675"]
[BlackElo "2116"]
[PlyCount "81"]
[EventDate "2014.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UZB"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. d3 d6 10. a5 Rb8 11. Bc4 h6 12. Nbd2 Re8 13. Nf1 Bf8 14. Ne3 Ne7 15. c3 c6 16. Qa4 d5 17. Ba2 Qd6 18. Bd2 bxc3 19. Bxc3 Ng6 20. exd5 cxd5 21. Nxd5 Bb7 22. Nxf6+ Qxf6 23. Qg4 Rbd8 24. Bc4 Bd6 25. Nd2 h5 26. Qd1 Bc5 27. Ne4 Bxe4 28. Rxe4 Qxf2+ 29. Kh1 Rd6 30. Qf1 Qf6 31. b4 Ba7 32. g3 Re7 33. Qe2 Qg5 34. Bd2 Qf5 35. Rf1 Qh3 36. Qg2 Qd7 37. Bg5 Ree6 38. Qf3 Rf6 39. Bxf6 gxf6 40. Qxh5 Kg7 41. Qf3 1-0

[Event "Agzamov Memorial 08th"]
[Site "Tashkent"]
[Date "2014.05.16"]
[Round "2"]
[White "Anarkulov, Alisher"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2225"]
[BlackElo "2675"]
[PlyCount "60"]
[EventDate "2014.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UZB"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. c4 Bb7 5. Nc3 d5 6. cxd5 exd5 7. Bd3 Bd6 8. O-O O-O 9. Bd2 Re8 10. Rc1 a6 11. Bb1 Nbd7 12. Ng5 h6 13. Nh3 Rc8 14. Ne2 c5 15. Ng3 Ne4 16. Nf5 Bf8 17. dxc5 bxc5 18. Bc3 Nxc3 19. Rxc3 g6 20. Ng3 Bg7 21. Rc2 Qh4 22. Nf4 d4 23. Qd2 Be5 24. Rfc1 Rcd8 25. Rc4 dxe3 26. Qxe3 Bd4 27. Qd2 Ne5 28. h3 Nf3+ 29. gxf3 Qxg3+ 30. Kf1 Qxf3 0-1

[Event "Agzamov Memorial 08th"]
[Site "Tashkent"]
[Date "2014.05.17"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Khamrakulov, Djurabek"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2675"]
[BlackElo "2449"]
[PlyCount "105"]
[EventDate "2014.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UZB"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 Be6 9. O-O-O Qd7 10. Kb1 Bf6 11. h4 h6 12. Nd4 Nxd4 13. Bxd4 Bxd4 14. Qxd4 O-O 15. f3 Qc6 16. Bd3 Rfe8 17. Be4 Qb6 18. b3 Qxd4 19. cxd4 d5 20. Bd3 g6 21. g4 Kg7 22. a4 a5 23. Kc1 f5 24. g5 Bf7 25. Kd2 Re7 26. Rde1 Rae8 27. Rxe7 Rxe7 28. f4 h5 29. b4 axb4 30. a5 c6 31. Rb1 Be8 32. Rxb4 Kf7 33. c4 dxc4 34. Bxc4+ Kf8 35. Rb6 Rc7 36. Kc3 Ke7 37. Rb1 Rd7 38. Re1+ Kd8 39. Re6 Bf7 40. Rf6 Be8 41. Be6 Rd6 42. Bg8 Rd7 43. Kc4 Re7 44. Rd6+ Kc7 45. Re6 Rxe6 46. Bxe6 Kd6 47. Bg8 Bd7 48. Bf7 Be6+ 49. Bxe6 Kxe6 50. Kc5 Kd7 51. d5 cxd5 52. Kxd5 Kc7 53. Ke6 1-0

[Event "Agzamov Memorial 08th"]
[Site "Tashkent"]
[Date "2014.05.18"]
[Round "4"]
[White "Filippov, Anton"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2619"]
[BlackElo "2675"]
[PlyCount "20"]
[EventDate "2014.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UZB"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. Nc3 a6 6. Bxc6 Nxc6 7. d4 cxd4 8. Nxd4 Qc7 9. Re1 Bd6 10. Kh1 Nxd4 1/2-1/2

[Event "Agzamov Memorial 08th"]
[Site "Tashkent"]
[Date "2014.05.19"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Pashikian, Arman"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2675"]
[BlackElo "2626"]
[PlyCount "63"]
[EventDate "2014.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UZB"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 O-O 6. Nd5 Be7 7. a3 d6 8. Ng5 g6 9. Nxe7+ Qxe7 10. d3 Bf5 11. b3 e4 12. Bb2 Rae8 13. Qc3 Ne5 14. dxe4 Bxe4 15. f4 Ned7 16. O-O-O Bc6 17. Re1 h6 18. h4 d5 19. cxd5 Bxd5 20. e4 Qd6 21. exd5 Qxf4+ 22. Kb1 Rxe1+ 23. Qxe1 hxg5 24. hxg5 Qxg5 25. Qe7 Qxd5 26. Ka2 Qd2 27. g4 Qd5 28. Rh3 Qe6 29. Qb4 Ne5 30. g5 Nfg4 31. Be2 f5 32. Bc4 1-0

[Event "Agzamov Memorial 08th"]
[Site "Tashkent"]
[Date "2014.05.20"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Mchedlishvili, Mikheil"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "2675"]
[BlackElo "2621"]
[PlyCount "43"]
[EventDate "2014.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UZB"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Ne5 12. Kb1 a6 13. h4 h5 14. g4 hxg4 15. h5 Nxh5 16. Rdg1 Rc5 17. Bh6 Kh7 18. Bxg7 Kxg7 19. fxg4 Nxg4 20. Nd5 Rh8 21. Nf5+ Bxf5 22. exf5 1/2-1/2

[Event "Agzamov Memorial 08th"]
[Site "Tashkent"]
[Date "2014.05.21"]
[Round "7"]
[White "Gupta, Abhijeet"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "2619"]
[BlackElo "2675"]
[PlyCount "115"]
[EventDate "2014.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UZB"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Na6 11. Re1 Bf5 12. Nd2 Nh5 13. e4 Nxf4 14. gxf4 Bd7 15. Nc4 Qf6 16. e5 Qxf4 17. Re4 Qh6 18. e6 fxe6 19. Nxd6 Re7 20. dxe6 Bc6 21. Nf7 Qh5 22. Bf3 Qf5 23. Bg4 Qf6 24. Nd5 Bxd5 25. Qxd5 Rae8 26. Rae1 Qxb2 27. R1e3 Qc1+ 28. Kg2 Nb4 29. Qd6 Nc2 30. Re2 Nd4 31. Re1 Qc2 32. h4 Qxa2 33. h5 Qa6 34. h6 Bh8 35. Qxc5 Qc6 36. Qxc6 Nxc6 37. f4 Bf6 38. f5 gxf5 39. Bxf5 Nd4 40. Bh3 Kf8 41. Rf1 Rxf7 42. Rxd4 Bxd4 43. Rxf7+ Kg8 44. Bf5 Bc5 45. Rg7+ Kf8 46. Rxh7 a5 47. Rxb7 Be7 48. Bg6 Rd8 49. h7 Kg7 50. Rxe7+ Kxg6 51. Rb7 a4 52. Kf3 a3 53. Ra7 Kf6 54. Kg4 a2 55. Rxa2 Kxe6 56. Kg5 Kf7 57. Ra7+ Ke6 58. Kg6 1-0

[Event "Agzamov Memorial 08th"]
[Site "Tashkent"]
[Date "2014.05.22"]
[Round "8"]
[White "Egin, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2395"]
[BlackElo "2675"]
[PlyCount "37"]
[EventDate "2014.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UZB"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. c3 b5 7. Bc2 Bb7 8. Re1 e6 9. d4 Be7 10. e5 Nd5 11. Nbd2 cxd4 12. exd6 Bxd6 13. Ne4 Be7 14. Nxd4 N7f6 15. Bg5 Qd7 16. Qd3 Rf8 17. a4 b4 18. Bd2 O-O-O 19. Bb3 1/2-1/2

[Event "Agzamov Memorial 08th"]
[Site "Tashkent"]
[Date "2014.05.23"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Kholmirzaev, Bakhodir"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2675"]
[BlackElo "2315"]
[PlyCount "55"]
[EventDate "2014.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UZB"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. c3 d6 5. Bc4 e6 6. d4 Nb6 7. Bd3 c4 8. Bc2 d5 9. h4 Nc6 10. Ng5 h5 11. Qf3 f5 12. exf6 Qxf6 13. Qe2 g6 14. Rh3 Ne7 15. Rf3 Nf5 16. Bxf5 gxf5 17. Bf4 Qg6 18. Re3 Ke7 19. Nd2 Bh6 20. Ndf3 Bxg5 21. hxg5 Nd7 22. Nh4 Qf7 23. g6 Qf6 24. g7 Rg8 25. Qxh5 Rxg7 26. Nxf5+ Kd8 27. Qh8+ Nf8 28. Qxg7 1-0

[Event "Wch Rapid"]
[Site "Dubai"]
[Date "2014.06.16"]
[Round "1"]
[White "Glek, Igor Vladimirovich"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[WhiteElo "2438"]
[BlackElo "2678"]
[PlyCount "0"]
[EventDate "2014.06.16"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "UAE"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

 1/2-1/2

[Event "Wch Rapid"]
[Site "Dubai"]
[Date "2014.06.16"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Al Sayed, Mohammed"]
[Result "0-1"]
[WhiteElo "2678"]
[BlackElo "2505"]
[PlyCount "0"]
[EventDate "2014.06.16"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "UAE"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

 0-1

[Event "Wch Rapid"]
[Site "Dubai"]
[Date "2014.06.16"]
[Round "3"]
[White "Kovalev, Vladislav"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[WhiteElo "2554"]
[BlackElo "2678"]
[PlyCount "0"]
[EventDate "2014.06.16"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "UAE"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

 0-1

[Event "Wch Rapid"]
[Site "Dubai"]
[Date "2014.06.16"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Anton Guijarro, David"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2678"]
[BlackElo "2631"]
[PlyCount "102"]
[EventDate "2014.06.16"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d6 5. Be3 Nf6 6. h3 O-O 7. a4 Qc7 8. a5 e5 9. dxe5 dxe5 10. Bc4 Nh5 11. O-O Qe7 12. Qb1 Nf4 13. Re1 g5 14. Nh2 Na6 15. Qa2 Be6 16. Bxe6 fxe6 17. Rad1 Kh8 18. Rd2 Qf7 19. Red1 Nb4 20. Qb3 Nbd5 21. exd5 exd5 22. Bxf4 gxf4 23. Nxd5 cxd5 24. Qxd5 Qg6 25. Re2 Qa6 26. c4 Rac8 27. b3 b5 28. axb6 Qxb6 29. Qf3 Rb8 30. Rd3 a5 31. Ng4 a4 32. bxa4 Qb1+ 33. Kh2 Qa1 34. Red2 e4 35. Qxe4 Rb1 36. Rd1 Rxd1 37. Rxd1 Qxd1 38. Ne5 Qxa4 39. Nf3 Qd7 40. c5 Rc8 41. Ng5 Bf6 42. Qxf4 Qc7 43. Qxc7 Rxc7 44. Ne4 Be7 45. g3 Bxc5 46. Kg2 Kg7 47. h4 Be7 48. Kf3 Kg6 49. Kg4 h5+ 50. Kh3 Kf5 51. f3 Rc2 0-1

[Event "Wch Rapid"]
[Site "Dubai"]
[Date "2014.06.16"]
[Round "5"]
[White "Andriasian, Zaven"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2611"]
[BlackElo "2678"]
[PlyCount "152"]
[EventDate "2014.06.16"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bf5 4. c4 e6 5. cxd5 exd5 6. O-O Nf6 7. d3 Be7 8. Qb3 Qb6 9. Qc2 O-O 10. Nc3 Na6 11. e4 Bg6 12. Be3 Nb4 13. Qb3 Qa6 14. Ne5 Rad8 15. Nxg6 hxg6 16. e5 Ng4 17. d4 Qc4 18. Qd1 Nxe3 19. fxe3 Qd3 20. a3 Qxe3+ 21. Kh1 Na6 22. Rf3 Qh6 23. Qb3 Rb8 24. Raf1 Nc7 25. Ne2 Qd2 26. R3f2 Ne6 27. Rd1 Qh6 28. Nf4 g5 29. Nxe6 Qxe6 30. Qd3 f5 31. exf6 Bxf6 32. Re2 Qd7 33. Rde1 Rbe8 34. Bh3 Rxe2 35. Bxd7 Rxe1+ 36. Kg2 Rf7 37. Bg4 Re4 38. Bf5 Rxd4 39. Qe2 Re7 40. Qh5 Rd2+ 41. Kf3 Ree2 42. Qh7+ Kf7 43. h3 Rxb2 44. Kg4 Re3 45. Qh8 Be5 46. Bg6+ Ke7 47. Qe8+ Kd6 48. Qd8+ Kc5 49. Qa5+ Kd6 50. Qd8+ Kc5 51. Qa5+ Rb5 52. Qxa7+ b6 53. Qe7+ Kd4 54. Qd7 Rxg3+ 55. Kh5 Rc5 56. Qf5 Rcc3 57. Qf2+ Rge3 58. Bf5 Rxa3 59. Bd7 Rac3 60. Qb2 Kc5 61. Qf2 b5 62. Qf8+ Bd6 63. Qc8 Kb6 64. Qa8 Rxh3+ 65. Kg6 Rhe3 66. Bc8 Re7 67. Qa6+ Kc5 68. Qa1 d4 69. Bf5 g4 70. Qd1 g3 71. Bh3 g2 72. Bxg2 Rg3+ 73. Kh7 Rxg2 74. Kg8 Rg3 75. Qh5+ g5 76. Qg6 Ra3 0-1

[Event "Wch Rapid"]
[Site "Dubai"]
[Date "2014.06.17"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Salgado Lopez, Ivan"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2678"]
[BlackElo "2622"]
[PlyCount "81"]
[EventDate "2014.06.16"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. Rb1 h6 11. Re1 Qc7 12. Qc2 Nc8 13. Bd1 Nb6 14. Nf1 Ba4 15. Qe2 Bxd1 16. Qxd1 O-O-O 17. Ng3 Be7 18. Be3 Qd7 19. Nh5 Rhg8 20. Qc2 Qe8 21. Re2 Nd7 22. Rbe1 Qf8 23. h3 g6 24. Ng3 Qg7 25. Nf1 Rh8 26. g3 Rdg8 27. Kg2 Nb3 28. N3d2 Nxd2 29. Nxd2 Qf8 30. b3 cxb3 31. Qxb3 Kb8 32. c4 dxc4 33. Nxc4 Qc8 34. d5 exd5 35. Nd6 Bxd6 36. exd6 Qc4 37. Qb2 Re8 38. Bxa7+ Kxa7 39. Rxe8 Rxe8 40. Rxe8 Nc5 41. Qb4 1-0

[Event "Wch Rapid"]
[Site "Dubai"]
[Date "2014.06.17"]
[Round "7"]
[White "Riazantsev, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2692"]
[BlackElo "2678"]
[PlyCount "97"]
[EventDate "2014.06.16"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. b3 Bb4+ 5. Nbd2 Nf6 6. e3 Ne4 7. Bd3 f5 8. O-O Nd7 9. Bb2 Qf6 10. Nb1 O-O 11. Ne5 Nxe5 12. dxe5 Qe7 13. f3 Nc5 14. a3 Nxd3 15. Qxd3 Bc5 16. cxd5 exd5 17. f4 a5 18. Bd4 b6 19. Rc1 Ba6 20. Bxc5 bxc5 21. Qc3 a4 22. b4 d4 23. Qxc5 Qxc5 24. Rxc5 dxe3 25. Nc3 Rfd8 26. Re1 Rd3 27. Rxc6 Bc8 28. h3 Bd7 29. Rc7 h6 30. Nd1 Be6 31. Rc6 Bd5 32. Rc3 Rd2 33. Nxe3 Be4 34. Rf1 Rb2 35. Rf2 Rb3 36. Rxb3 axb3 37. Rb2 Rxa3 38. b5 Kf7 39. b6 Ke6 40. Nc4 Ra1+ 41. Kf2 Ra4 42. Nd2 Ra2 43. Nxe4 Rxb2+ 44. Ke3 Rb1 45. b7 b2 46. b8=Q Re1+ 47. Kf2 b1=Q 48. Qe8+ Kd5 49. Nc3+ 1-0

[Event "Wch Rapid"]
[Site "Dubai"]
[Date "2014.06.17"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Ganguly, Surya Shekhar"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2678"]
[BlackElo "2619"]
[PlyCount "111"]
[EventDate "2014.06.16"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nc6 4. d4 d5 5. e5 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 f6 10. exf6 gxf6 11. Bd3 Nxe3 12. fxe3 Bh6 13. Qe2 e5 14. Nc3 Be6 15. Nh4 Bg5 16. Nf5 Bxf5 17. Bxf5 Ne7 18. O-O exd4 19. Na4 Bxe3+ 20. Kh1 Qc6 21. Qh5+ Kd8 22. Nc5 Nxf5 23. Rxf5 Ke7 24. Raf1 Rag8 25. Rxf6 Qxf6 26. Rxf6 Kxf6 27. Qxd5 Re8 28. Qxb7 Re7 29. Qf3+ Kg7 30. Qg4+ Kf6 31. Nd7+ Rxd7 32. Qxd7 h6 33. g3 Rf8 34. Qxa7 Rd8 35. Kg2 Ke6 36. Kf3 Rc8 37. Ke4 Kd6 38. Qb6+ Kd7 39. a4 Bg1 40. a5 Re8+ 41. Kd5 Ke7 42. Qe6+ Kf8 43. Qf6+ Kg8 44. Qg6+ Kf8 45. Qxh6+ Kg8 46. Qg6+ Kf8 47. Qf5+ Kg8 48. Kc4 Re3 49. Qd5+ Kf8 50. Qxd4 Re1 51. Qh8+ Ke7 52. b5 Kd7 53. b6 Rc1+ 54. Kd3 Rd1+ 55. Ke2 Rd6 56. b7 1-0

[Event "Wch Rapid"]
[Site "Dubai"]
[Date "2014.06.17"]
[Round "9"]
[White "Volokitin, Andrei"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2638"]
[BlackElo "2678"]
[PlyCount "108"]
[EventDate "2014.06.16"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c4 f5 12. Bd3 Ne7 13. Nxe7 Qxe7 14. O-O O-O 15. Qf3 bxc4 16. Nxc4 d5 17. exd5 e4 18. Qe3 Bb7 19. d6 Qf6 20. Bc2 f4 21. Qh3 Rad8 22. Rad1 Rfe8 23. Bb3 Ba8 24. Qh5 Bc6 25. a4 Rb8 26. d7 Bxd7 27. Rxd7 Rxb3 28. Nd6 Re5 29. Qxf7+ Qxf7 30. Nxf7 Rf5 31. Nd8 Bxb2 32. Ne6 Rb6 33. Rb1 e3 34. Nc7 e2 35. Re7 Re5 36. Nd5 Rxd5 37. Rxe2 Bf6 38. Rc1 Rc5 39. Rce1 Kf7 40. Re4 Re5 41. g3 Rxe4 42. Rxe4 f3 43. h4 Rb1+ 44. Kh2 Rf1 45. Kh3 Rxf2 46. Kg4 Rf1 47. Rf4 Ke6 48. Rb4 a5 49. Rb6+ Ke5 50. Ra6 h5+ 51. Kxh5 f2 52. Kg6 Bxh4 53. Rxa5+ Ke4 54. gxh4 Rg1+ 0-1

[Event "Wch Rapid"]
[Site "Dubai"]
[Date "2014.06.17"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Yudin, Sergei"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2678"]
[BlackElo "2546"]
[PlyCount "65"]
[EventDate "2014.06.16"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. a4 a5 8. Re1 c6 9. h3 h6 10. Be3 Re8 11. Ba2 Qc7 12. Nh4 Nf8 13. Qf3 exd4 14. Bxd4 Ne6 15. Bxe6 Bxe6 16. Nf5 Bxf5 17. Qxf5 Nd7 18. Rad1 Bf6 19. b3 Re6 20. Qf4 Rae8 21. Re2 Be5 22. Bxe5 dxe5 23. Qe3 Rd6 24. Red2 Rxd2 25. Rxd2 Nf8 26. Ne2 Ne6 27. g3 Rd8 28. h4 h5 29. Kg2 g6 30. Qc3 Rxd2 31. Qxd2 Qd8 32. Qxd8+ Nxd8 33. Kf3 1/2-1/2

[Event "Wch Rapid"]
[Site "Dubai"]
[Date "2014.06.18"]
[Round "11"]
[White "Vachier Lagrave, Maxime"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2762"]
[BlackElo "2678"]
[PlyCount "96"]
[EventDate "2014.06.16"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. c4 e6 6. cxd5 exd5 7. d3 Nbd7 8. Nbd2 Be7 9. e4 dxe4 10. dxe4 Bg6 11. Nh4 Ne5 12. Qb3 Qb6 13. Qc3 Qc5 14. Nb3 Qxc3 15. bxc3 Nd3 16. Bg5 h6 17. Nxg6 fxg6 18. Be3 Ng4 19. Bd4 c5 20. Rad1 Nb2 21. Nxc5 Nxd1 22. Rxd1 Bxc5 23. Bxc5 Rd8 24. Rxd8+ Kxd8 25. Bxa7 Kc7 26. Bd4 Ra8 27. h3 Nf6 28. e5 Nd7 29. Be4 g5 30. e6 Nf6 31. Bg6 Kd6 32. Bf7 Rxa2 33. Kg2 Re2 34. Kf3 Re1 35. c4 Rc1 36. c5+ Ke7 37. Ke3 Re1+ 38. Kd3 Ne4 39. f4 Nxg3 40. Bf2 Rf1 41. c6 Rxf2 42. c7 Rf3+ 43. Kc2 Rf2+ 44. Kb3 Rf3+ 45. Kb2 Rf2+ 46. Kb3 Rf3+ 47. Kb2 Rf2+ 48. Kb3 Rf3+ 1/2-1/2

[Event "Wch Rapid"]
[Site "Dubai"]
[Date "2014.06.18"]
[Round "12"]
[White "Zhigalko, Sergei"]
[Black "Wang, Hao"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2678"]
[BlackElo "2729"]
[PlyCount "110"]
[EventDate "2014.06.16"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Re8 12. Qd2 h6 13. Bf4 e5 14. Bg3 b5 15. Bh4 Qb6 16. Bxf6 Bxf6 17. Qe2 Be7 18. Nd5 Qb7 19. g4 a6 20. h4 Bxd5 21. Rxd5 Qc8 22. g5 h5 23. Nd2 Qh3 24. Nf3 g6 25. Rd3 Rac8 26. Ra3 Ra8 27. Rd3 Rac8 28. Ra3 Ra8 29. Rd3 Rec8 30. Rg1 Qe6 31. Nd2 Rc5 32. Rd1 Rac8 33. c3 a5 34. Nb3 R5c6 35. Nxa5 Ra6 36. b4 Bd8 37. Nb3 Qc4 38. R1d2 Rca8 39. Re3 Qc6 40. f3 Bc7 41. Red3 Qc4 42. Re3 Qc6 43. Qd3 Ra3 44. Qd5 Qd7 45. Nc1 Qh3 46. Qxb5 Qxh4 47. Qd5 Qxg5 48. Ree2 Kg7 49. Nb3 h4 50. Qc6 R8a7 51. b5 h3 52. Nc1 Qg1 53. Rf2 Ba5 54. Qxd6 Bxc3 55. Rc2 Rb3+ 0-1

[Event "Wch Rapid"]
[Site "Dubai"]
[Date "2014.06.18"]
[Round "13"]
[White "Sargissian, Gabriel"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2686"]
[BlackElo "2678"]
[PlyCount "101"]
[EventDate "2014.06.16"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. Bg2 d5 9. cxd5 exd5 10. O-O Re8 11. Ne5 Bb7 12. Bg5 Nbd7 13. f4 c5 14. Kh1 Ne4 15. Nxe4 dxe4 16. Bxe7 Rxe7 17. Nc4 Qc7 18. d5 Ree8 19. d6 Qd8 20. Qc2 b5 21. Ne3 Qb6 22. Rad1 Rad8 23. Nf5 Re6 24. Qc3 Nf6 25. g4 e3 26. g5 b4 27. Qb2 Ne8 28. Rd3 Rd7 29. Rfd1 Bxg2+ 30. Kxg2 Qb7+ 31. Kg3 f6 32. h4 Qe4 33. Rd5 Kf8 34. Qc1 g6 35. Qxc5 gxf5 36. R5d4 Qb7 37. Qxf5 Rdxd6 38. Rxd6 Rxd6 39. Rxd6 Nxd6 40. Qxf6+ Nf7 41. h5 Qe7 42. Qxe7+ Kxe7 43. Kf3 Ke6 44. Kxe3 Kf5 45. Kd4 Nxg5 46. fxg5 Kxg5 47. Ke5 Kxh5 48. Kf5 Kh4 49. e4 h5 50. Kf4 Kh3 51. e5 1-0

[Event "Wch Rapid"]
[Site "Dubai"]
[Date "2014.06.18"]
[Round "14"]
[White "Zhigalko, Sergei"]
[Black "Lu, Shanglei"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2678"]
[BlackElo "2546"]
[PlyCount "63"]
[EventDate "2014.06.16"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Qxd4 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Qa6 13. Nd4 Rac8 14. f3 Rfe8 15. g4 h6 16. Be3 d5 17. e5 Nd7 18. Bxh6 Nb6 19. Bxg7 Kxg7 20. Nf5+ exf5 21. gxf5 Rg8 22. f6+ Kh7 23. fxe7 Qc4 24. f4 d4 25. Qf2 Rg2 26. Qh4+ Kg8 27. Rg1 Na4 28. Rxg2+ Bxg2 29. Qg5+ Kh8 30. Qxg2 Nxc3+ 31. bxc3 Qxc3 32. Rd3 1-0

[Event "Wch Rapid"]
[Site "Dubai"]
[Date "2014.06.18"]
[Round "15"]
[White "Harikrishna, Pentala"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2726"]
[BlackElo "2678"]
[PlyCount "92"]
[EventDate "2014.06.16"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 e6 11. Bg2 d6 12. d3 Be7 13. Be3 O-O 14. a4 Nc6 15. Qd2 Bf6 16. h4 Bd7 17. Rab1 Nd4 18. Ra1 h6 19. a5 Nc6 20. Na4 Rad8 21. Reb1 Nd4 22. Nb6 Bc6 23. Qd1 Be8 24. Ra3 Nc6 25. Qd2 Bd4 26. Bf4 f5 27. c3 Be5 28. Be3 Nxa5 29. Rxa5 Qxb6 30. b4 fxe4 31. d4 Bf6 32. dxc5 dxc5 33. Qc2 Qc7 34. Rxc5 Bc6 35. Bxe4 Bxe4 36. Qxe4 Qd7 37. b5 Qd3 38. Qxe6+ Kh8 39. Qb3 Rfe8 40. Bd4 Bxd4 41. cxd4 Re1+ 42. Rxe1 Qxb3 43. Re7 Qd1+ 44. Kg2 Qxd4 45. Rcc7 axb5 46. Rxb7 Rf8 0-1

[Event "Wch Blitz 8th"]
[Site "Dubai"]
[Date "2014.06.19"]
[Round "1"]
[White "Al Qudaimi, Basheer"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2396"]
[BlackElo "2678"]
[PlyCount "82"]
[EventDate "2014.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. g3 g6 4. Bg2 Bg7 5. c3 d6 6. d4 Bg4 7. f3 Bd7 8. Be3 Qb6 9. Qd2 Nf6 10. Na3 cxd4 11. cxd4 d5 12. e5 Ng8 13. O-O h5 14. Nf4 e6 15. Nc2 Nge7 16. Nd3 Nf5 17. Bf2 Rd8 18. Nc5 Bc8 19. b4 O-O 20. f4 Qc7 21. Rac1 b6 22. Nb3 Ba6 23. Rfe1 Bc4 24. h3 Qe7 25. g4 Nh4 26. Bh1 Rc8 27. Bg3 hxg4 28. hxg4 g5 29. Qf2 Bxb3 30. axb3 Nxb4 31. Nxb4 Qxb4 32. f5 Qxb3 33. f6 Bh6 34. Kh2 Ng6 35. Qd2 Nf4 36. Bxf4 gxf4 37. Rg1 Bg5 38. Qf2 Rxc1 39. Rxc1 Qg3+ 40. Qxg3 fxg3+ 41. Kxg3 Bxc1 0-1

[Event "Wch Blitz 8th"]
[Site "Dubai"]
[Date "2014.06.19"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Breckenridge, Steven James"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2678"]
[BlackElo "2299"]
[PlyCount "59"]
[EventDate "2014.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. d3 Bc5 8. Nc3 O-O 9. a4 Na5 10. Ba2 b4 11. Ne2 b3 12. cxb3 d5 13. Nxe5 dxe4 14. d4 Bd6 15. Bg5 Bxe5 16. dxe5 Qxd1 17. Raxd1 Nd5 18. Nc3 Nb4 19. Bb1 Rfe8 20. Bf4 Nxb3 21. Nxe4 Rad8 22. h4 Nc6 23. Rxd8 Rxd8 24. e6 fxe6 25. Bxc7 Rd4 26. Re1 Bc8 27. Ba2 Nd2 28. Nc5 Nc4 29. Nxe6 Ne7 30. Nxd4 1-0

[Event "Wch Blitz 8th"]
[Site "Dubai"]
[Date "2014.06.19"]
[Round "3"]
[White "Mamedyarov, Shakhriyar"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2743"]
[BlackElo "2678"]
[PlyCount "93"]
[EventDate "2014.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nc3 Bb4 6. Qd2 O-O 7. a3 Bxc3 8. Qxc3 d5 9. e5 Qe7 10. f4 b6 11. Nf3 c5 12. Qe3 Ba6 13. g4 cxd4 14. Nxd4 Qh4+ 15. Qg3 Qxg3+ 16. hxg3 Bxf1 17. Kxf1 Rc8 18. c3 Nc6 19. Nb5 Na5 20. Rh2 a6 21. Nd4 Nc6 22. Nf3 Kf8 23. g5 hxg5 24. Nxg5 Ke7 25. Kg2 b5 26. Rh7 Rg8 27. g4 a5 28. Rf1 b4 29. cxb4 axb4 30. Rc1 Rac8 31. axb4 Na7 32. Ra1 Rc7 33. f5 exf5 34. gxf5 Nc6 35. Re1 Nxb4 36. Kf3 Nd3 37. Re3 Nc5 38. Rc3 d4 39. Rc4 d3 40. Ke3 Rd8 41. f6+ gxf6 42. Rxf7+ Ke8 43. Rxc7 d2 44. exf6 d1=Q 45. f7+ Kf8 46. Nh7+ Kg7 47. f8=Q+ 1-0

[Event "Wch Blitz 8th"]
[Site "Dubai"]
[Date "2014.06.19"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Korobov, Anton"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2678"]
[BlackElo "2680"]
[PlyCount "59"]
[EventDate "2014.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Nf3 Bg7 6. Na3 Nh6 7. Nb5 Na6 8. Be2 O-O 9. O-O Nf5 10. c4 Qd8 11. d5 Bd7 12. Nc3 e5 13. dxe6 Bxe6 14. Nd5 h6 15. Qb3 Nd4 16. Nxd4 cxd4 17. Qxb7 Nc5 18. Qb5 Rc8 19. Bf3 g5 20. h3 a6 21. Qb4 Kh8 22. Rd1 f5 23. Nb6 g4 24. Nxc8 Qxc8 25. hxg4 fxg4 26. Bd5 Bxd5 27. cxd5 Qf5 28. Rf1 Nd3 29. Qd2 g3 30. f4 0-1

[Event "Wch Blitz 8th"]
[Site "Dubai"]
[Date "2014.06.19"]
[Round "5"]
[White "Adly, Ahmed"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2594"]
[BlackElo "2678"]
[PlyCount "69"]
[EventDate "2014.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O d5 6. c4 Bd6 7. Nc3 O-O 8. Ne5 c5 9. f4 Nc6 10. cxd5 exd5 11. Ne2 Ne4 12. Bxe4 dxe4 13. Ng3 Ne7 14. Qg4 f5 15. Qe2 cxd4 16. exd4 Nd5 17. Bd2 Qe7 18. Rac1 Qe6 19. Rc2 Rac8 20. Rfc1 Rxc2 21. Rxc2 Rc8 22. Rxc8+ Qxc8 23. b3 Qc2 24. Nxf5 Nxf4 25. Qg4 Bxe5 26. dxe5 Ng6 27. Nd6 Bd5 28. Qc8+ Qxc8 29. Nxc8 Kf7 30. Bc3 Nf4 31. Kf2 e3+ 32. Kxe3 Nxg2+ 33. Kd4 Nf4 34. Bd2 Be6 35. Nd6+ 1-0

[Event "Wch Blitz 8th"]
[Site "Dubai"]
[Date "2014.06.19"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Salem, AR Saleh"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2678"]
[BlackElo "2581"]
[PlyCount "78"]
[EventDate "2014.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 a6 7. Bb3 Ba7 8. Be3 O-O 9. Nbd2 h6 10. Re1 Ne7 11. Bxa7 Rxa7 12. d4 Ng6 13. Nf1 Ra8 14. Ng3 Nh7 15. dxe5 dxe5 16. Qxd8 Rxd8 17. Rad1 Bg4 18. Rxd8+ Rxd8 19. Bd1 Ng5 20. b4 Nf4 21. Kf1 Bxf3 22. Bxf3 Nxf3 23. gxf3 Rd2 24. Ne2 Nd3 25. Ra1 g5 26. a4 Kg7 27. a5 Kg6 28. Rb1 c6 29. Ra1 Kh5 30. Rb1 Kh4 31. c4 Kh3 32. b5 cxb5 33. cxb5 g4 34. fxg4 Kxg4 35. bxa6 bxa6 36. Rb6 Rd1+ 37. Kg2 Ne1+ 38. Kf1 Nf3+ 39. Kg2 Nh4# 0-1

[Event "Wch Blitz 8th"]
[Site "Dubai"]
[Date "2014.06.19"]
[Round "7"]
[White "Sriram, Jha"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2375"]
[BlackElo "2678"]
[PlyCount "87"]
[EventDate "2014.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. O-O e6 5. a4 b4 6. d3 d5 7. a5 Be7 8. Nbd2 O-O 9. Re1 c5 10. c3 Na6 11. Qc2 Rc8 12. e4 c4 13. d4 Nxe4 14. Nxe4 dxe4 15. Ne5 f6 16. Ng4 f5 17. Ne3 Nc7 18. Nxc4 Nd5 19. a6 Ba8 20. Qb3 Qc7 21. Bf1 Rb8 22. Qc2 Rfc8 23. Bd2 Qd8 24. Rec1 Bf6 25. Qd1 bxc3 26. bxc3 Qc7 27. Ne3 Kh8 28. Nxd5 Bxd5 29. Bf4 Qe7 30. Bxb8 Rxb8 31. Rab1 Rf8 32. c4 Ba8 33. d5 Bg5 34. d6 Qd7 35. Rc3 f4 36. c5 e3 37. fxe3 Qc6 38. Rb7 fxe3 39. Qg4 h6 40. Be2 Qd5 41. h4 Bf6 42. Rd3 Qa2 43. d7 Bxb7 44. axb7 1-0

[Event "Wch Blitz 8th"]
[Site "Dubai"]
[Date "2014.06.19"]
[Round "8"]
[White "Taleb, Moussa"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2406"]
[BlackElo "2678"]
[PlyCount "141"]
[EventDate "2014.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. Bg5 h6 4. Bh4 b6 5. Nbd2 Bb7 6. e3 Be7 7. c3 d6 8. Bd3 Nbd7 9. Qe2 a6 10. e4 Nh5 11. Bg3 c5 12. dxc5 Nxc5 13. Bc2 Qc7 14. O-O b5 15. Nb3 Nd7 16. Nfd4 Nxg3 17. hxg3 Ne5 18. a4 bxa4 19. Rxa4 O-O 20. Na5 Bc8 21. f4 Bd7 22. Raa1 Ng6 23. f5 Ne5 24. fxe6 Bxe6 25. Nxe6 fxe6 26. Rxf8+ Rxf8 27. Nb3 Qb6+ 28. Nd4 Qxb2 29. Rb1 Qxc3 30. Nxe6 Rf6 31. Nf4 Qxg3 32. Nh5 Nf3+ 33. Kf1 Nd2+ 34. Kg1 Nf3+ 35. Kf1 Nd4+ 36. Nxf6+ Bxf6 37. Rb8+ Kf7 38. Qc4+ Kg6 39. e5+ Nxc2 40. Qxc2+ Kg5 41. exf6 gxf6 42. Qd2+ Kh5 43. Qe2+ Kh4 44. Rb4+ Kg5 45. Qd2+ Kg6 46. Rf4 Qh2 47. Qd3+ Kg7 48. Qf5 Qh1+ 49. Kf2 Qa1 50. Rg4+ Kf7 51. Qd7+ Kf8 52. Qg7+ Ke8 53. Qg8+ Kd7 54. Rg7+ Kc6 55. Qc4+ Kb6 56. Qb4+ Kc6 57. Qb7+ Kc5 58. Rc7+ Kd4 59. Qb4+ Ke5 60. Re7+ Kd5 61. Qe4+ Kc5 62. Rc7+ Kb6 63. Qc6+ Ka5 64. Qc3+ Qxc3 65. Rxc3 Kb5 66. Rf3 a5 67. Rxf6 d5 68. Rxh6 a4 69. g4 a3 70. g5 a2 71. Rh1 1-0

[Event "Wch Blitz 8th"]
[Site "Dubai"]
[Date "2014.06.19"]
[Round "10"]
[White "Omar, Noaman"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2366"]
[BlackElo "2678"]
[PlyCount "78"]
[EventDate "2014.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. dxc5 bxc5 8. Bf4 Nh5 9. Bd2 Be7 10. e3 O-O 11. Be2 d6 12. O-O Nf6 13. Rab1 Nbd7 14. b4 Rc8 15. b5 d5 16. a4 Re8 17. Rfd1 Qc7 18. a5 d4 19. exd4 Bxf3 20. Bxf3 cxd4 21. Ne4 Ne5 22. Nxf6+ Bxf6 23. Be4 g6 24. b6 axb6 25. axb6 Qxc4 26. b7 Qxc2 27. Bxc2 Rxc2 28. b8=Q Rxb8 29. Rxb8+ Kg7 30. Bf4 Nc4 31. Rc8 e5 32. Bc1 e4 33. g3 d3 34. Re8 d2 35. Bxd2 Nxd2 36. Ra8 Nf3+ 37. Kg2 Bd4 38. Rf1 Ne5 39. Rd8 Rd2 0-1

[Event "Wch Blitz 8th"]
[Site "Dubai"]
[Date "2014.06.19"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Al Modiahki, Mohamad"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2678"]
[BlackElo "2549"]
[PlyCount "156"]
[EventDate "2014.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. dxc5 Qxd1+ 7. Kxd1 e5 8. b4 a5 9. b5 Na7 10. Be3 Ne7 11. Kc2 f6 12. a4 Nd5 13. c6 Bf5+ 14. Kc1 Nxe3 15. cxb7 Rb8 16. fxe3 Bc5 17. Kd2 Rxb7 18. Bc4 Nc8 19. Ke2 Nb6 20. Nbd2 Rc7 21. e4 Bg6 22. Bb3 Ke7 23. Nh4 Bh5+ 24. Ndf3 g6 25. h3 Bxf3+ 26. Nxf3 Bd6 27. Rhc1 Rhc8 28. Kd3 Rd8 29. Rc2 Bb4+ 30. Ke2 Rxc3 31. Rxc3 Bxc3 32. Rc1 Bb4 33. g4 Rc8 34. Rxc8 Nxc8 35. g5 Nb6 36. Kd3 Nd7 37. Bg8 Nc5+ 38. Kc4 Nxa4 39. Bxh7 Nb6+ 40. Kb3 Kf7 41. gxf6 Kxf6 42. Bg8 Bc5 43. Bd5 a4+ 44. Kc2 Bd6 45. Ba2 Ke7 46. Kd3 Nd7 47. Kc4 Nb6+ 48. Kd3 Kf6 49. h4 Ke7 50. Kc3 Kf6 51. Kd3 Bc5 52. Nh2 Ke7 53. Nf3 Kd6 54. Bf7 a3 55. Kc2 Ke7 56. Bxg6 Nc4 57. Kb3 Na5+ 58. Ka2 Kf6 59. h5 Nb7 60. Nh2 Kg5 61. Nf3+ Kf6 62. Nh2 Kg5 63. Nf3+ Kf6 64. Be8 Nd6 65. Bc6 Nc4 66. Bd5 Ne3 67. h6 Ng4 68. h7 Kg7 69. Be6 Nf2 70. Bf5 Nd3 71. b6 Nc1+ 72. Ka1 Nb3+ 73. Ka2 Nc1+ 74. Ka1 Bxb6 75. Be6 Bd4+ 76. Kb1 Ne2 77. Kc2 Nc3 78. Bc4 a2 0-1

[Event "Wch Blitz 8th"]
[Site "Dubai"]
[Date "2014.06.20"]
[Round "12"]
[White "Zhigalko, Sergei"]
[Black "Glek, Igor Vladimirovich"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2678"]
[BlackElo "2438"]
[PlyCount "113"]
[EventDate "2014.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Nh6 6. Bd3 cxd4 7. cxd4 Nf5 8. Bxf5 exf5 9. O-O Be7 10. Nc3 Be6 11. a3 g5 12. b4 f4 13. Ne1 Qd7 14. Qd2 Rc8 15. Bb2 b6 16. Rc1 Kf8 17. Ne2 Rg8 18. Nd3 Kg7 19. Rc3 Kh8 20. Rfc1 a5 21. b5 Na7 22. a4 Rxc3 23. Rxc3 Rc8 24. Ba3 Rxc3 25. Qxc3 Nc8 26. h4 h6 27. hxg5 hxg5 28. f3 Bxa3 29. Qxa3 Kg7 30. Qc3 Ne7 31. Kf2 Bf5 32. Ne1 Ng6 33. Qc1 Nf8 34. g3 fxg3+ 35. Nxg3 Nh7 36. Qc6 Be6 37. Qxb6 g4 38. Qc6 Qd8 39. fxg4 Qh4 40. Nf3 Qxg4 41. Qc1 Bf5 42. Qg1 Kf8 43. Qh2 Qf4 44. Nxf5 Qxf5 45. Qh6+ Kg8 46. Kg3 Qe4 47. b6 Nf8 48. b7 Nd7 49. Qg5+ Kh7 50. Qh5+ Kg8 51. Qg4+ Qxg4+ 52. Kxg4 Kf8 53. Kf5 Ke7 54. Ng5 Nb8 55. Kf4 Nc6 56. Ke3 Nd8 57. b8=Q 1-0

[Event "Wch Blitz 8th"]
[Site "Dubai"]
[Date "2014.06.20"]
[Round "13"]
[White "Aleksandrov, Aleksej"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E41"]
[WhiteElo "2554"]
[BlackElo "2678"]
[PlyCount "253"]
[EventDate "2014.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 Nc6 7. O-O Bxc3 8. bxc3 d6 9. e4 e5 10. Rb1 h6 11. h3 b6 12. Be3 Re8 13. d5 Ne7 14. Nd2 Ng6 15. Re1 Bd7 16. Kh2 Qe7 17. g3 Nh7 18. Qh5 Qf6 19. Rf1 Nf4 20. gxf4 exf4 21. Qf3 fxe3 22. Qxf6 Nxf6 23. fxe3 Re5 24. Rf3 Rae8 25. Rbf1 Rh5 26. Rg3 Ng4+ 27. Kg2 Ne5 28. Be2 Rg5 29. h4 Rxg3+ 30. Kxg3 g6 31. Rh1 Kg7 32. Rg1 Bc8 33. Kf4 f6 34. Kg3 g5 35. hxg5 hxg5 36. Rh1 Bd7 37. Rh2 a6 38. Rh1 Rb8 39. Rb1 Kf7 40. Bd1 b5 41. cxb5 axb5 42. a4 Ke7 43. Be2 b4 44. a5 Ra8 45. cxb4 cxb4 46. a6 Rb8 47. Nb3 Kd8 48. Nd4 Kc7 49. Rb2 Nf7 50. Bg4 Ne5 51. Bxd7 Kxd7 52. a7 Ra8 53. Nb5 Nd3 54. Rb3 Nc5 55. Rxb4 Ke7 56. Nd4 Nxe4+ 57. Kg2 Kd7 58. Nc6 Nc5 59. Kf3 Kc7 60. Kg4 Nd7 61. Kf5 Re8 62. Ra4 Nb6 63. Re4 Rxe4 64. Kxe4 Kb7 65. Ne7 Kxa7 66. Kf5 Kb7 67. e4 Kc7 68. Kxf6 g4 69. Nf5 Nc4 70. Kg5 Nd2 71. Ng3 Kd7 72. Kxg4 Nc4 73. Kg5 Ne3 74. Nh5 Ke7 75. Ng7 Nc4 76. Kf5 Ne3+ 77. Kg6 Nc4 78. Nf5+ Kd7 79. Kf7 Nd2 80. Ng3 Nf3 81. Kf6 Nd2 82. Kf7 Nf3 83. Nh5 Ng5+ 84. Kg6 Nf3 85. Kf6 Nd2 86. Ng3 Nf3 87. Kf5 Nd4+ 88. Kg5 Nf3+ 89. Kf6 Nd2 90. Kf7 Nf3 91. Kg6 Nd2 92. Kf5 Ke7 93. Ne2 Nf3 94. Kf4 Ne5 95. Nd4 Nd3+ 96. Ke3 Nc5 97. Nf5+ Kd7 98. Kf4 Nd3+ 99. Kf3 Ne5+ 100. Kg3 Nd3 101. Nd4 Nc5 102. Kf4 Ke7 103. Ne2 Kf6 104. Ng3 Nd3+ 105. Ke3 Nb4 106. Kd4 Ke7 107. Nf5+ Kd7 108. Ne3 Na6 109. Kc4 Nc7 110. Ng4 Ke7 111. Nh6 Kd7 112. Ng8 Ne8 113. Kb5 Kc7 114. Ka5 Kb7 115. Ka4 Ka6 116. Kb4 Kb6 117. Kc4 Ka5 118. Ne7 Nf6 119. Kd4 Kb6 120. Nc8+ Kc7 121. Nxd6 Kxd6 122. e5+ Ke7 123. exf6+ Kxf6 124. Kc5 Ke7 125. Kc6 Kd8 126. Kd6 Ke8 127. Kc7 1-0

[Event "Wch Blitz 8th"]
[Site "Dubai"]
[Date "2014.06.20"]
[Round "14"]
[White "Zhigalko, Sergei"]
[Black "Nezad, Husein Aziz"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2678"]
[BlackElo "2365"]
[PlyCount "85"]
[EventDate "2014.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. Qe2 d5 7. Nxf6+ gxf6 8. O-O Bg7 9. Nd4 O-O 10. Nxc6 bxc6 11. Bxc6 Rb8 12. c4 dxc4 13. Qxc4+ Kh8 14. b3 Qd6 15. Bb2 Rb4 16. Qc3 Rd4 17. Rad1 f5 18. Qc2 Rg4 19. Bf3 Rg6 20. d3 Rg8 21. Kh1 Qe7 22. Rfe1 c5 23. Rc1 Bb7 24. Bxb7 Qxb7 25. f3 Bf6 26. Re2 Qg7 27. Rg1 Rh6 28. g4 Qg5 29. Qxc5 Qf4 30. Rf1 fxg4 31. Bxe5 Bxe5 32. Qxe5+ Qxe5 33. Rxe5 g3 34. Re2 Rg5 35. Rg1 Rf5 36. Rxg3 Rhf6 37. Re8+ Rf8 38. Rxf8+ Rxf8 39. Kg2 Rd8 40. Rg4 Rxd3 41. Ra4 Rd7 42. Ra6 Kg7 43. Kg3 1-0

[Event "Wch Blitz 8th"]
[Site "Dubai"]
[Date "2014.06.20"]
[Round "15"]
[White "Vakhidov, Jahongir"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "2471"]
[BlackElo "2678"]
[PlyCount "114"]
[EventDate "2014.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 d5 6. b3 Be7 7. Bb2 O-O 8. O-O c5 9. Ne5 Nc6 10. a3 Rc8 11. f4 a6 12. Nxc6 Rxc6 13. c4 dxc4 14. bxc4 Qa8 15. Qe2 Rd8 16. Rfd1 cxd4 17. exd4 b5 18. d5 Bc5+ 19. Kh1 exd5 20. cxb5 Re6 21. Be5 axb5 22. Nb3 Bb6 23. Bf5 Ne4 24. Bxe4 dxe4 25. Rxd8+ Qxd8 26. Rd1 Qe8 27. Nd4 Bxd4 28. Rxd4 h6 29. Qe3 Qc8 30. Rd1 Rg6 31. h3 Qc2 32. Rd2 Qc4 33. Kh2 Qc8 34. Rd4 Kh7 35. Rd2 Qc6 36. f5 Rg5 37. Rf2 Qd5 38. Bb2 Rxf5 39. Rd2 Qe6 40. Re2 Rg5 41. Rf2 f6 42. Bd4 Qc4 43. Bb2 Qd3 44. Qxd3 exd3 45. Rd2 Rxg2+ 46. Rxg2 Bxg2 47. Bc3 Bd5 48. Kg3 Kg6 49. Kf4 Kf7 50. h4 Bb3 51. Ke3 Bc2 52. Kd4 g5 53. hxg5 fxg5 54. Ke5 Kg6 55. Bd2 h5 56. Ke4 h4 57. Bc1 d2+ 0-1

[Event "Wch Blitz 8th"]
[Site "Dubai"]
[Date "2014.06.20"]
[Round "16"]
[White "Zhigalko, Sergei"]
[Black "Sandipan, Chanda"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2678"]
[BlackElo "2594"]
[PlyCount "53"]
[EventDate "2014.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8. Nc3 Nxc3 9. bxc3 O-O 10. Qh5 f5 11. Re1 Qf6 12. Qf3 c6 13. Bf4 Rae8 14. h4 Bc8 15. Qg3 Bxf4 16. Qxf4 Re7 17. Re5 Rxe5 18. dxe5 Qe7 19. c4 dxc4 20. Bxc4+ Be6 21. Rd1 h6 22. Rd6 Bxc4 23. Qxc4+ Kh7 24. Qd4 f4 25. Rd7 Qxh4 26. Qe4+ Kg8 27. Qg6 1-0

[Event "Wch Blitz 8th"]
[Site "Dubai"]
[Date "2014.06.20"]
[Round "17"]
[White "Jobava, Baadur"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2713"]
[BlackElo "2678"]
[PlyCount "122"]
[EventDate "2014.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 Bf5 4. f3 e6 5. g4 Bg6 6. h4 h5 7. g5 Nfd7 8. e3 Bd6 9. Nh3 Nc6 10. Nb5 Bxf4 11. Nxf4 Bf5 12. Bd3 Ne7 13. Qd2 a6 14. Nc3 c5 15. O-O-O cxd4 16. exd4 Bxd3 17. Nxd3 Qb6 18. Ne2 g6 19. Kb1 Nf5 20. c3 Qd6 21. f4 b5 22. Ng1 a5 23. Nf3 Nb6 24. Nfe5 Nc4 25. Qf2 O-O 26. Rc1 Rfc8 27. Rhe1 b4 28. Nc5 bxc3 29. bxc3 Rab8+ 30. Ka1 Na3 31. Re2 Rb5 32. Rb2 Rcb8 33. Rxb5 Rxb5 34. Ned7 Qc7 35. Qe2 Qxf4 36. Nd3 Qe3 37. Qd1 Nc4 38. Rb1 Rxb1+ 39. Qxb1 Kg7 40. N7c5 Qd2 41. Qb3 Nxh4 42. a4 Nf3 43. Nxe6+ Kh7 44. Nef4 Nxg5 45. Kb1 Qxd3+ 46. Nxd3 Nd2+ 47. Kc2 Nxb3 48. Kxb3 Ne4 49. Nf4 h4 50. c4 Nd2+ 51. Kc3 Nxc4 52. Nxd5 h3 53. Nf6+ Kg7 54. Ng4 Nb6 55. Kd3 f5 56. Nh2 Kf6 57. Ke3 g5 58. Kf3 Nxa4 59. Kg3 g4 60. Kf4 Nc3 61. Kg3 a4 0-1

[Event "Wch Blitz 8th"]
[Site "Dubai"]
[Date "2014.06.20"]
[Round "18"]
[White "Zhigalko, Sergei"]
[Black "Ringoir, Tanguy"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2678"]
[BlackElo "2506"]
[PlyCount "63"]
[EventDate "2014.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. O-O g6 6. c3 Bg7 7. d4 exd4 8. cxd4 O-O 9. Nc3 b5 10. Bc2 d6 11. h3 h6 12. Re1 Bb7 13. Bf4 Rc8 14. Qd2 g5 15. Bh2 f5 16. Rad1 f4 17. a3 Qd7 18. Qd3 Rce8 19. Nd5 Nxd5 20. exd5 Ne7 21. Qh7+ Kf7 22. Nxg5+ hxg5 23. Qh5+ Kf6 24. Re6+ Qxe6 25. dxe6 Bd5 26. h4 gxh4 27. Bxf4 Kxe6 28. Qg4+ Kf7 29. Re1 Bxd4 30. Qh5+ Kf6 31. Bg5+ Kg7 32. Qh7# 1-0

[Event "Wch Blitz 8th"]
[Site "Dubai"]
[Date "2014.06.20"]
[Round "19"]
[White "Zhigalko, Sergei"]
[Black "Maletin, Pavel"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2678"]
[BlackElo "2588"]
[PlyCount "101"]
[EventDate "2014.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bg5 a6 5. a4 Nd7 6. Bc4 c5 7. Nge2 h6 8. Be3 cxd4 9. Nxd4 Ngf6 10. O-O O-O 11. f3 Qc7 12. Ba2 Ne5 13. Qe2 e6 14. Rfd1 Re8 15. a5 Bd7 16. Qd2 Kh7 17. Nde2 Bf8 18. Bb6 Qc8 19. Qd4 Bc6 20. Qf2 Be7 21. Be3 Bf8 22. Kh1 Qc7 23. Bb6 Qc8 24. Bb3 Ned7 25. Bd4 Be7 26. Na4 Qc7 27. Nb6 Rad8 28. Nxd7 Rxd7 29. Bb6 Qc8 30. Rd2 Bf8 31. Rad1 Qb8 32. Nd4 Qc8 33. Qe2 d5 34. e5 Ng8 35. f4 Ne7 36. c3 Bg7 37. Bc2 Nf5 38. g4 Nxd4 39. Bxd4 Qd8 40. Qf2 Qxa5 41. h4 Kh8 42. h5 gxh5 43. gxh5 Qd8 44. Rg1 Rg8 45. Qg3 Qf8 46. Rdg2 Bb5 47. f5 exf5 48. Bxf5 Re7 49. Qf4 Bd7 50. e6 Bxd4 51. Rxg8+ 1-0

[Event "Wch Blitz 8th"]
[Site "Dubai"]
[Date "2014.06.20"]
[Round "20"]
[White "Sargissian, Gabriel"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "2686"]
[BlackElo "2678"]
[PlyCount "74"]
[EventDate "2014.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qb3 Nf6 5. g3 Be7 6. Bg2 O-O 7. O-O b6 8. Bf4 Bb7 9. Nc3 Nbd7 10. Ne5 Nxe5 11. dxe5 Nd7 12. Rfd1 g5 13. Be3 Nxe5 14. cxd5 cxd5 15. Nb5 Qd7 16. Nd4 Nc4 17. Bc1 Nd6 18. Nf3 f6 19. Nd4 Rac8 20. h4 gxh4 21. Bf4 hxg3 22. Qxg3+ Kh8 23. Qh3 f5 24. Nf3 Bf6 25. Kf1 Rg8 26. Be5 Bxe5 27. Nxe5 Qg7 28. Nf3 Qg4 29. Qh2 Nf7 30. Rac1 Qg7 31. Rxc8 Rxc8 32. b3 Ba6 33. Re1 Qb2 34. Qh4 Rc1 35. Rxc1 Qxc1+ 36. Ne1 Qg5 37. Qa4 Bb5 1-0

[Event "Wch Blitz 8th"]
[Site "Dubai"]
[Date "2014.06.20"]
[Round "21"]
[White "Zhigalko, Sergei"]
[Black "Van Wely, Loek"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2678"]
[BlackElo "2654"]
[PlyCount "249"]
[EventDate "2014.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UAE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nb6 8. Bd3 dxe5 9. dxe5 Na6 10. O-O Nc5 11. Bc2 Qxd1 12. Rxd1 Nd5 13. a3 Bd7 14. Bd2 Ba4 15. Bxa4+ Nxa4 16. b3 Nc5 17. Nd4 Rc8 18. Rc1 Kd7 19. b4 Nd3 20. Rxc8 Kxc8 21. Nc3 Nxe5 22. Nxd5 exd5 23. Bc3 Nc4 24. Nf5 f6 25. a4 Kd7 26. Rd1 Bd6 27. Rxd5 Ke6 28. Rb5 b6 29. Nxg7+ Kf7 30. Nf5 Ke6 31. Nd4+ Kf7 32. Rd5 Rc8 33. g3 Be5 34. Rd7+ Kg6 35. f4 Bb8 36. f5+ Kh6 37. Ne6 Be5 38. Be1 a5 39. bxa5 bxa5 40. Kf2 Rb8 41. Kf3 Rb1 42. Bf2 Rf1 43. Kg2 Ra1 44. h4 Rxa4 45. g4 Ra2 46. Kf3 Ra3+ 47. Ke2 Ra2+ 48. Kf3 Ra3+ 49. Kg2 Ra2 50. g5+ fxg5 51. hxg5+ Kh5 52. Rxh7+ Kg4 53. Rh4+ Kxf5 54. Rxc4 Kxe6 55. Kf3 Kf5 56. Rc5 Ra3+ 57. Ke2 Ke4 58. Rc4+ Kf5 59. Rc5 Ke4 60. g6 Ra2+ 61. Ke1 Bf6 62. Rc6 Kf5 63. Ra6 a4 64. Bc5 Rc2 65. Bb4 Rc4 66. Bd6 Kxg6 67. Kd2 Kf5 68. Kd3 Rh4 69. Ra5+ Ke6 70. Bc5 Bb2 71. Kc2 Be5 72. Ba3 Bc7 73. Rc5 Be5 74. Rb5 Rh3 75. Bb4 Rb3 76. Rb6+ Kd5 77. Ba5 Rh3 78. Rb5+ Ke6 79. Rb6+ Kf5 80. Rb5 Ke6 81. Rb6+ Kd7 82. Ra6 Bd6 83. Bc3 a3 84. Bd4 Rf3 85. Bc3 Rh3 86. Bd4 Kc7 87. Bc3 Bc5 88. Be5+ Kb7 89. Ra5 Kb6 90. Ra8 Kb5 91. Bc3 Bd6 92. Bf6 Kc4 93. Rc8+ Kd5 94. Ra8 Bc5 95. Bg7 Kc4 96. Ra4+ Kb5 97. Ra8 Bb4 98. Rb8+ Kc4 99. Rc8+ Kd5 100. Rd8+ Kc6 101. Ra8 Bc5 102. Bc3 Kb7 103. Ra5 Kb6 104. Ra8 Kb5 105. Bf6 Kb4 106. Be5 Rf3 107. Bg7 Rf2+ 108. Kd3 a2 109. Rb8+ Ka4 110. Ra8+ Kb5 111. Rb8+ Kc6 112. Ra8 Kd5 113. Ra5 Kc6 114. Ra8 Rg2 115. Bf6 Rf2 116. Bg7 Rg2 117. Bf6 Bd6 118. Kc4 Rf2 119. Bg7 Rg2 120. Bf6 Rf2 121. Bg7 Rg2 122. Bd4 Kb7 123. Ra7+ Kc6 124. Ra6+ Kd7 125. Kb3 1/2-1/2

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.02"]
[Round "1.1"]
[White "Kulpruethanon, Thanadon"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2143"]
[BlackElo "2678"]
[PlyCount "58"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Thailand"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "THA"]
[BlackTeamCountry "BLR"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. Na3 a6 5. c4 b4 6. Nc2 e6 7. O-O c5 8. a3 bxa3 9. Rxa3 Be7 10. d3 O-O 11. Bd2 Qb6 12. b4 d5 13. d4 cxd4 14. c5 Qd8 15. Nfxd4 Re8 16. Nb3 Nc6 17. Ncd4 Qc7 18. Qa1 Nxd4 19. Nxd4 e5 20. Nf5 Bf8 21. Rd1 d4 22. c6 Bc8 23. Qb1 Rb8 24. Ra4 Rb6 25. Bg5 Rxc6 26. Bxc6 Qxc6 27. Ra5 Ne4 28. Rc1 Nc3 29. Qc2 Bxf5 0-1

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.03"]
[Round "2.1"]
[White "Zhigalko, Sergei"]
[Black "Megaranto, Susanto"]
[Result "0-1"]
[ECO "C92"]
[WhiteElo "2678"]
[BlackElo "2527"]
[PlyCount "144"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Indonesia"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "INA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nd7 10. d4 Bf6 11. a4 Rb8 12. axb5 axb5 13. Be3 Nb6 14. d5 Ne7 15. Na3 Bd7 16. Nc2 Na4 17. Bxa4 bxa4 18. Nb4 Qc8 19. Nd2 Bh4 20. Nf3 Ng6 21. Nc6 Bxc6 22. dxc6 Rxb2 23. Qxa4 h6 24. c4 f5 25. c5 f4 26. Bd2 Qe6 27. cxd6 Qxd6 28. Ra2 Rfb8 29. Qc4+ Kh7 30. Rxb2 Rxb2 31. Qd5 Rc2 32. Rc1 Rxc1+ 33. Bxc1 Qb4 34. Bd2 Qb1+ 35. Be1 Bf6 36. Kf1 Qc2 37. Bb4 Qb1+ 38. Be1 Ne7 39. Qc4 Qb6 40. Bc3 Qxc6 41. Qxc6 Nxc6 42. Ke2 Kg8 43. Kd3 Kf7 44. Kc4 Ke6 45. Kb5 Nd8 46. Bb2 h5 47. Nd2 g5 48. f3 Be7 49. Nc4 Nf7 50. Kc6 Bd6 51. Bc3 Nh8 52. Be1 Ng6 53. Bf2 Ne7+ 54. Kb5 Ng8 55. Kc6 Ne7+ 56. Kb5 Kd7 57. Be1 Ng8 58. Bc3 Ke6 59. Kc6 g4 60. hxg4 hxg4 61. fxg4 Nf6 62. Nd2 Nxg4 63. Nc4 Ne3 64. Nxe3 fxe3 65. Kb5 Kf6 66. Kc4 Kg5 67. Kd3 Kf4 68. g3+ Kf3 69. g4 e2 70. g5 Kf2 71. Kc4 c6 72. g6 Bf8 0-1

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.04"]
[Round "3.1"]
[White "Zhigalko, Sergei"]
[Black "Gelfand, Boris"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2678"]
[BlackElo "2753"]
[PlyCount "52"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Israel"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "ISR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qf3 O-O 10. O-O-O b5 11. g4 b4 12. Nd5 Nxd5 13. exd5 Bc8 14. Bd3 a5 15. Nd2 Nd7 16. h4 a4 17. Kb1 Ba6 18. Ne4 Qc7 19. Qe2 Bb7 20. c4 bxc3 21. Nxc3 a3 22. Nb5 Qa5 23. Bd2 Qb6 24. Be3 Qa5 25. Bd2 Qb6 26. Be3 Qa5 1/2-1/2

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.06"]
[Round "5.1"]
[White "Zhigalko, Sergei"]
[Black "Ragger, Markus"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "2678"]
[BlackElo "2644"]
[PlyCount "133"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Austria"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "AUT"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. Nf3 Bd6 10. O-O Nf4 11. Nc3 Nxd3 12. cxd3 O-O 13. Ne4 c5 14. b3 Nc6 15. Ba3 Nb4 16. Bxb4 cxb4 17. Re1 Bb7 18. Nxd6 Qxd6 19. Nxe5 Rfe8 20. Nc4 Qxd3 21. Re3 Qg6 22. f3 Red8 23. Qe2 h6 24. Re1 a5 25. Qf2 Ba6 26. d3 Bb5 27. Re5 Rab8 28. R5e3 a4 29. Qg3 Qxg3 30. hxg3 axb3 31. axb3 Ra8 32. Kf2 f6 33. g4 Ra2+ 34. R1e2 Ra1 35. Re1 Ra2+ 36. R3e2 Ra7 37. Rd2 Kf7 38. Re4 Bc6 39. Rf4 Kg6 40. Ne3 Rb7 41. Rc4 Bd7 42. d4 Ra8 43. d5 Kf7 44. Re4 Ra6 45. Rdd4 Ra3 46. Nc4 Ra6 47. Kg3 Kf8 48. Nd2 Ra2 49. Nc4 Ra6 50. Rd2 Be8 51. Re6 Rba7 52. Rxa6 Rxa6 53. Kf4 Ke7 54. Ke3 Ra1 55. Kd4 Rb1 56. Rb2 Rd1+ 57. Kc5 Rd3 58. d6+ Kf8 59. Kxb4 Bf7 60. Kc5 Be6 61. Re2 Kf7 62. Re3 Rd1 63. Kc6 Rd4 64. Nb6 h5 65. gxh5 f5 66. d7 f4 67. Re4 1-0

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.08"]
[Round "6.1"]
[White "Lupulescu, Constantin"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "2625"]
[BlackElo "2678"]
[PlyCount "101"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Romania"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Qb3 a5 6. g3 Bb7 7. Bg2 O-O 8. O-O h6 9. Rd1 Re8 10. Bf4 Bxc3 11. Qxc3 d6 12. b3 Nbd7 13. Bc1 a4 14. b4 b5 15. cxb5 Qb8 16. Bf1 Nd5 17. Qd3 Nxb4 18. Qd2 Nd5 19. Ba3 f5 20. Rdc1 N7f6 21. Qd3 Qa7 22. Nd2 Rad8 23. e3 Qa8 24. Rc2 Ne4 25. Rac1 Nxd2 26. Qxd2 Rd7 27. Bb4 Ree7 28. Ba5 Rf7 29. Rc4 Nf6 30. f4 Ne4 31. Qb4 Bd5 32. Rxc7 Rxc7 33. Bxc7 Bxa2 34. b6 Bd5 35. Bb5 a3 36. Ra1 a2 37. Bc4 Kh7 38. Rxa2 Qc6 39. Bxd5 Qc1+ 40. Kg2 exd5 41. Qb2 Qxe3 42. Qe2 Qxd4 43. b7 Rxc7 44. b8=Q Rc1 45. Qa7 Qf6 46. Rc2 Ra1 47. Qb6 d4 48. Qc4 Nc5 49. Qb8 Ne6 50. Qe8 d5 51. Qcc8 1-0

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.09"]
[Round "7.1"]
[White "Sulskis, Sarunas"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2544"]
[BlackElo "2678"]
[PlyCount "122"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Lithuania"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "LTU"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. Be3 Nbd7 9. g3 b6 10. Bg2 Bb7 11. O-O Rc8 12. a4 Qc7 13. Nc1 Be7 14. Nd3 Qc4 15. Qf3 Qe6 16. Nd5 Nxd5 17. exd5 Qg6 18. Nb4 f5 19. Nc6 Bf6 20. Bxb6 h4 21. a5 e4 22. Qb3 O-O 23. Be3 Ba8 24. Bf4 Ne5 25. Ra4 Nxc6 26. dxc6+ Kh8 27. Bxd6 Rfd8 28. Bf4 Bxc6 29. Rb4 Bb5 30. c4 Rd3 31. Qa2 Bc6 32. Rb3 Rcd8 33. Rb6 Bd4 34. Rxc6 Qxc6 35. gxh4 Qc5 36. b3 Bf6 37. Qe2 g6 38. Rb1 Qxa5 39. b4 Qa4 40. Kh2 Qe8 41. Kh1 Qa4 42. Kh2 Qe8 43. Kg1 Qd7 44. Bf1 Qh7 45. b5 axb5 46. cxb5 Rf3 47. Bg5 Bxg5 48. hxg5 Qe7 49. h4 Rf4 50. b6 Rxh4 51. b7 Rb8 52. Qc2 Kh7 53. Qc8 Qd6 54. Bg2 Rg4 55. Rc1 Rxg5 56. Rc7+ Kh6 57. Rd7 Qe5 58. Rd8 Qa1+ 59. Kh2 Qe5+ 60. Kg1 Qa1+ 61. Kh2 Qe5+ 1/2-1/2

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.10"]
[Round "8.1"]
[White "Zhigalko, Sergei"]
[Black "Saric, Ivan"]
[Result "1-0"]
[ECO "C93"]
[WhiteElo "2678"]
[BlackElo "2671"]
[PlyCount "99"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Croatia"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "CRO"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Re8 10. d4 Bb7 11. Nbd2 Bf8 12. a3 h6 13. Bc2 Nb8 14. b4 Nbd7 15. Bb2 a5 16. dxe5 dxe5 17. Qe2 c6 18. Nb3 axb4 19. cxb4 Qb6 20. Bd3 Nh5 21. Qe3 Nf4 22. Bf1 Qxe3 23. Rxe3 Rad8 24. Rc1 Ba8 25. g3 Ng6 26. Rd1 Be7 27. Red3 Nf6 28. Rxd8 Bxd8 29. Nxe5 Nxe5 30. Bxe5 Nxe4 31. Bg2 f5 32. Bd4 Bb7 33. Bxg7 Kxg7 34. Rd7+ Kf6 35. Rxb7 Nd6 36. Rd7 Re1+ 37. Kh2 Be7 38. Nd4 Nc4 39. Rc7 Nxa3 40. Rxc6+ Kf7 41. Nxf5 Bxb4 42. Bd5+ Ke8 43. Nxh6 Kd7 44. Ng4 Be7 45. h4 Nc4 46. Nf6+ Kd8 47. Bxc4 bxc4 48. Nd5 Re4 49. Nb6 Ke8 50. Kg2 1-0

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.11"]
[Round "9.1"]
[White "Zhigalko, Sergei"]
[Black "Giri, Anish"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2678"]
[BlackElo "2745"]
[PlyCount "75"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be2 Nc6 7. O-O cxd4 8. cxd4 Be7 9. Nc3 Qd6 10. Nb5 Qd8 11. Be3 O-O 12. Rc1 Nd5 13. Nc3 Bf6 14. Ne4 Nce7 15. Nxf6+ Nxf6 16. Bg5 Nfd5 17. Bxe7 Qxe7 18. Ne5 b6 19. Bf3 Bb7 20. Nc6 Bxc6 21. Rxc6 Qd7 22. Rc1 Rac8 23. Qd2 h6 24. g3 Rfd8 25. Rxc8 Rxc8 26. Rc1 Rxc1+ 27. Qxc1 Ne7 28. Qf4 Nf5 29. Qb8+ Kh7 30. Be4 Qxd4 31. Bxf5+ exf5 32. Qxa7 Qxb2 33. Qxf7 Qb1+ 34. Kg2 Qe4+ 35. Kg1 Qb1+ 36. Kg2 Qe4+ 37. Kg1 Qb1+ 38. Kg2 1/2-1/2

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.12"]
[Round "10.1"]
[White "Navara, David"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2716"]
[BlackElo "2678"]
[PlyCount "167"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Czech Republic"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. c3 a6 6. Ba4 b5 7. Bc2 Bb7 8. Re1 Ng6 9. a4 b4 10. d4 bxc3 11. d5 Nb4 12. bxc3 Nxc2 13. Qxc2 c4 14. Na3 Rc8 15. Rb1 Ba8 16. Rd1 Qc7 17. Qa2 Bc5 18. Qxc4 Qa5 19. Nd4 Ne5 20. Qb3 O-O 21. Bf4 Bxd4 22. cxd4 Rc3 23. Bd2 Rxb3 24. Bxa5 Rxb1 25. Rxb1 Nd3 26. Bd2 f5 27. dxe6 dxe6 28. exf5 Rxf5 29. f3 e5 30. dxe5 Nxe5 31. Nc2 Nd7 32. Ne3 Re5 33. Kf2 Bc6 34. Bc3 Rh5 35. Rb4 Rc5 36. Bb2 Ra5 37. Rg4 g6 38. Rc4 Bxa4 39. Bc3 Rc5 40. Rxa4 Rxc3 41. Rxa6 Rc7 42. Rd6 Kg7 43. f4 Ra7 44. Kf3 Nf6 45. g4 Ra3 46. h3 Kf7 47. Rd4 Ke6 48. Kf2 Ra2+ 49. Kg3 Ra3 50. Kf3 h5 51. g5 Ne8 52. Ke4 Rb3 53. f5+ gxf5+ 54. Kf4 Ng7 55. Ra4 Rb6 56. Nxf5 Nxf5 57. Re4+ Kf7 58. Kxf5 Rb7 59. Re6 Kg7 60. Rg6+ Kh7 61. Re6 Kg7 62. Rg6+ Kh7 63. Rd6 Kg7 64. h4 Ra7 65. Ke6 Ra4 66. Kf5 Ra5+ 67. Ke4 Ra4+ 68. Rd4 Ra5 69. Rd7+ Kg6 70. Rd6+ Kg7 71. Rd5 Ra4+ 72. Kf5 Ra7 73. Rd4 Ra5+ 74. Ke6 Ra6+ 75. Kd7 Ra7+ 76. Kc6 Ra6+ 77. Kb5 Ra1 78. Rd7+ Kg6 79. Rd6+ Kg7 80. Rh6 Re1 81. Kc5 Re4 82. Rxh5 Re6 83. Kd5 Ra6 84. Ke4 1/2-1/2

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.14"]
[Round "11.1"]
[White "Zhigalko, Sergei"]
[Black "Topalov, Veselin"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2678"]
[BlackElo "2772"]
[PlyCount "68"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Bulgaria"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "BUL"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. f3 O-O 10. Be3 Rc8 11. b3 a6 12. Qd3 Nc6 13. O-O Qd8 14. Rfd1 Nd7 15. Nxc6 Rxc6 16. Bd4 Bxd4+ 17. Qxd4 e6 18. Rd2 Qa5 19. Nd1 Qg5 20. Ne3 b5 21. Rf1 h5 22. f4 Qc5 23. e5 dxe5 24. Qxc5 Nxc5 25. fxe5 Ne4 26. Rd7 Rf8 27. Ra7 Nc3 28. Rf3 Ne2+ 29. Kf1 Nc1 30. g4 bxc4 31. bxc4 Nd3 32. gxh5 Nxe5 33. Rg3 f5 34. hxg6 f4 1/2-1/2

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2014.08.19"]
[Round "2.6"]
[White "Zhigalko, Sergei"]
[Black "Grachev, Boris V"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2678"]
[BlackElo "2672"]
[PlyCount "81"]
[EventDate "2014.08.18"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Buyuksehir"]
[BlackTeam "Akdeniz Belediyesi"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Na3 Be7 7. Nb5 Na6 8. Be2 O-O 9. O-O Qd8 10. Bf4 cxd4 11. Nbxd4 Nc5 12. Qc2 Bd6 13. Bg5 e5 14. Nf5 Nce4 15. Nxd6 Qxd6 16. Rad1 Qc7 17. Bh4 h6 18. Rfe1 Be6 19. Bd3 Nc5 20. Nxe5 Nxd3 21. Nxd3 Nh5 22. Qa4 g5 23. Bg3 Nxg3 24. hxg3 Rfd8 25. Nc1 Rxd1 26. Rxd1 Rd8 27. Rxd8+ Qxd8 28. Qd4 Qa5 29. a3 Qb5 30. Nd3 Qb3 31. Kh2 Bf5 32. Qd8+ Kg7 33. Nb4 Be6 34. Qd2 a5 35. Nd3 b6 36. Ne5 f6 37. Nc6 Qc4 38. Qd6 Qe2 39. Qe7+ Kg6 40. Qe8+ Kh7 41. Nd4 1-0

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2014.08.20"]
[Round "3.1"]
[White "Guner, Sati Emre"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2041"]
[BlackElo "2678"]
[PlyCount "96"]
[EventDate "2014.08.18"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]
[WhiteTeam "Aliaga Genclik"]
[BlackTeam "Kahramanmaras Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Be3 Nf6 6. Nc3 Nfd7 7. Bc4 e6 8. O-O Nc6 9. Qd2 Be7 10. Rad1 b5 11. Bb3 Nc5 12. Rfe1 Qc7 13. Bf4 Ne5 14. Nd4 O-O 15. Bg3 Bb7 16. a3 Rad8 17. Ba2 Rfe8 18. f3 Bf6 19. Bf2 Qb8 20. Be3 h6 21. Qf2 Ba8 22. Nce2 b4 23. axb4 Qxb4 24. Bc1 a5 25. c3 Qb6 26. Bb1 Qa6 27. Ng3 Ned3 28. Bxd3 Nxd3 29. Qe2 Nc5 30. Nh5 Bxd4+ 31. Rxd4 Qxe2 32. Rxe2 Nb3 33. Rd1 d5 34. exd5 Bxd5 35. Ree1 a4 36. Bxh6 gxh6 37. Nf6+ Kf8 38. Nxe8 Rxe8 39. Kf2 Rb8 40. Ke3 Na5 41. Re2 Nc4+ 42. Kd4 Ke7 43. Ra1 Kd6 44. Rb1 Rb3 45. Ree1 Nxb2 46. Re2 Nc4 47. Rxb3 axb3 48. Kd3 e5 0-1

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2014.08.21"]
[Round "4.5"]
[White "Zhigalko, Sergei"]
[Black "Alekseev, Evgeny V"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2678"]
[BlackElo "2675"]
[PlyCount "82"]
[EventDate "2014.08.18"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Buyuksehir"]
[BlackTeam "Antalya Calli"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nf5 8. Nf3 d5 9. d4 O-O 10. c3 Nh4 11. Nxh4 Bxh4 12. Bd3 Bf6 13. Bf4 Ne7 14. Nd2 c6 15. h3 Bd7 16. Nf3 Ng6 17. Bg3 Re8 18. Qc2 Rxe1+ 19. Rxe1 Qa5 20. b4 Qb6 21. Ne5 Re8 22. Re3 Bxe5 23. Bxe5 Qd8 24. Bg3 Rxe3 25. fxe3 Qg5 26. Qf2 b5 27. Kh2 h6 28. Bd6 Be6 29. g4 Nf8 30. Bg3 Ng6 31. Bb8 a6 32. Qg3 Nf8 33. Bf4 Qd8 34. Bc7 Qg5 35. Bc2 Nd7 36. a3 Qe7 37. Bd6 Qd8 38. Be5 Qg5 39. Bf4 Qe7 40. Bd6 Qd8 41. Bc7 Qe7 1/2-1/2

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2014.08.22"]
[Round "5.2"]
[White "Mamedov, Nidjat"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2624"]
[BlackElo "2678"]
[PlyCount "25"]
[EventDate "2014.08.18"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]
[WhiteTeam "Mersin Ezgi"]
[BlackTeam "Kahramanmaras Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. Ncb4 1/2-1/2

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2014.08.22"]
[Round "6.4"]
[White "Zhigalko, Sergei"]
[Black "Harikrishna, Pentala"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2678"]
[BlackElo "2725"]
[PlyCount "155"]
[EventDate "2014.08.18"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Buyuksehir"]
[BlackTeam "Istanbul Teknik Uni"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. Nbd2 d6 7. c3 h6 8. b4 Bb6 9. Bb3 Ne7 10. Nc4 Be6 11. a4 c6 12. Nxb6 Bxb3 13. Qxb3 axb6 14. Be3 Ng6 15. a5 b5 16. Rfe1 Qd7 17. Rad1 Rfe8 18. Nd2 Nh5 19. f3 Nhf4 20. d4 d5 21. Qc2 exd4 22. cxd4 dxe4 23. fxe4 Qg4 24. Bxf4 Nxf4 25. Nf3 Rad8 26. Kh1 Ng6 27. Rd2 Rd6 28. Rde2 Rf6 29. Re3 Qd7 30. Qc5 Rfe6 31. Kg1 R6e7 32. Qc3 Qd6 33. Nd2 Nf4 34. Nb3 Qg6 35. g3 Qg5 36. Qc5 Nd5 37. R3e2 Qg6 38. Nd2 Nf4 39. Re3 Nh3+ 40. Kg2 Ng5 41. Qc2 Qd6 42. Qc3 Rd8 43. Nb3 f5 44. Qc5 Nxe4 45. Qxd6 Rxd6 46. Ra1 Kh7 47. a6 bxa6 48. Rxa6 Ree6 49. Kf3 g5 50. Nc5 Nd2+ 51. Ke2 Rxe3+ 52. Kxe3 Nf1+ 53. Kd3 Nxh2 54. Nb7 Rd7 55. Na5 f4 56. gxf4 gxf4 57. Nxc6 f3 58. Ne5 Rg7 59. Ke3 Rg2 60. Rf6 Re2+ 61. Kd3 Rb2 62. Ke3 h5 63. Rf5 Kh6 64. d5 Ng4+ 65. Nxg4+ hxg4 66. d6 Re2+ 67. Kf4 Kg6 68. d7 Rd2 69. Kxg4 Rd4+ 70. Rf4 Rxf4+ 71. Kxf4 f2 72. d8=Q f1=Q+ 73. Ke3 Qe1+ 74. Kf3 Qxb4 75. Ke2 Qc5 76. Kd3 b4 77. Qd4 Qxd4+ 78. Kxd4 1/2-1/2

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2014.08.23"]
[Round "7.3"]
[White "Dubov, Daniil"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2614"]
[BlackElo "2678"]
[PlyCount "89"]
[EventDate "2014.08.18"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]
[WhiteTeam "Ankara Demirspor"]
[BlackTeam "Kahramanmaras Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bf4 Bb7 5. e3 d5 6. Nc3 Bd6 7. Bxd6 Qxd6 8. Qa4+ c6 9. cxd5 exd5 10. Be2 O-O 11. O-O Nbd7 12. Ba6 b5 13. Qa5 Bxa6 14. Qxa6 Qc7 15. Ne2 Qb6 16. Qa3 b4 17. Qa4 c5 18. Nf4 Rfd8 19. Nd3 Ne4 20. Rfc1 a5 21. dxc5 Ndxc5 22. Qd1 Ne6 23. Nde5 d4 24. Qc2 Nf6 25. Nc6 d3 26. Qc4 Rd7 27. Nfe5 d2 28. Rd1 Rc7 29. Rxd2 Qa6 30. Rc1 Qxc4 31. Rxc4 Kf8 32. Kf1 Ke8 33. Ke2 Ra6 34. Rd6 Ra8 35. f4 g6 36. Nxf7 Kxf7 37. Ne5+ Ke7 38. Rxe6+ Kxe6 39. Rxc7 a4 40. Rc6+ Ke7 41. Rc4 b3 42. a3 Nd5 43. Nd3 Kd6 44. Rd4 Kc6 45. Ne5+ 1-0

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2014.08.25"]
[Round "8.3"]
[White "Zhigalko, Sergei"]
[Black "Mamedyarov, Shakhriyar"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2678"]
[BlackElo "2743"]
[PlyCount "50"]
[EventDate "2014.08.18"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Buyuksehir"]
[BlackTeam "Besiktas Jimnastik"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 Be6 9. O-O-O Qd7 10. Kb1 h6 11. h4 a6 12. Nd4 Nxd4 13. Bxd4 O-O 14. Be2 Rfe8 15. Bf3 Bf8 16. Qf4 d5 17. c4 Bd6 18. Be5 dxc4 19. Bxd6 cxd6 20. Qxd6 Qb5 21. Rhe1 Bf5 22. g4 Rxe1 23. Rxe1 Be6 24. Qe5 Qxe5 25. Rxe5 Rd8 1/2-1/2

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2014.08.26"]
[Round "9.1"]
[White "Mchedlishvili, Mikheil"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2618"]
[BlackElo "2678"]
[PlyCount "26"]
[EventDate "2014.08.18"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]
[WhiteTeam "Tarsus Zeka"]
[BlackTeam "Kahramanmaras Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7 11. Nbd2 Rc8 12. Bxf6 Nxf6 13. Nb3 c5 1/2-1/2

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2014.08.26"]
[Round "10.1"]
[White "Zhigalko, Sergei"]
[Black "Ding, Liren"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2678"]
[BlackElo "2742"]
[PlyCount "61"]
[EventDate "2014.08.18"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Buyuksehir"]
[BlackTeam "TS Alyans"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Nd7 7. Nbd2 h6 8. Nb3 g5 9. h4 Ng6 10. h5 Ne7 11. Nh2 c5 12. c3 Nc6 13. Be3 Qc7 14. Bg4 Bh7 15. f4 gxf4 16. Rxf4 c4 17. Nc1 Ndxe5 18. dxe5 Qxe5 19. Qd2 Qg7 20. Bh3 Bd6 21. Rg4 Qe5 22. Nf3 Qxh5 23. Rh4 Qg6 24. Ne2 O-O-O 25. Rf1 Kb8 26. Ned4 Qd3 27. Qf2 Rd7 28. Nxc6+ bxc6 29. Bf4 Bxf4 30. Rxf4 Qc2 31. Ne5 1-0

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2014.08.27"]
[Round "11.5"]
[White "Cheparinov, Ivan"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2681"]
[BlackElo "2678"]
[PlyCount "77"]
[EventDate "2014.08.18"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]
[WhiteTeam "Turk Hava Yollari"]
[BlackTeam "Kahramanmaras Buyuksehir"]
[WhiteTeamCountry "TUN"]
[BlackTeamCountry "TUR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qb3 Nc6 6. Nbd2 Na5 7. Qa4 c5 8. e4 Bb7 9. d5 exd5 10. cxd5 a6 11. Bg2 b5 12. Qc2 Be7 13. O-O d6 14. b3 O-O 15. Bb2 Nd7 16. Rfe1 Bf6 17. Bxf6 Nxf6 18. Rac1 Re8 19. Qb2 Nd7 20. a3 Rc8 21. b4 cxb4 22. Rxc8 Bxc8 23. axb4 Nb7 24. Ra1 Qb6 25. Rc1 a5 26. Nd4 axb4 27. Qxb4 Nbc5 28. Qxb5 Qa7 29. Nf5 Qa3 30. Rb1 Ba6 31. Qb2 Qxb2 32. Rxb2 Nb7 33. Nc4 Bxc4 34. Rxb7 Nc5 35. Nxd6 Ra8 36. Rb1 Bd3 37. Rc1 f6 38. f4 Ra5 39. e5 1-0

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2014.08.28"]
[Round "12.1"]
[White "Zhigalko, Sergei"]
[Black "Inarkiev, Ernesto"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2678"]
[BlackElo "2666"]
[PlyCount "58"]
[EventDate "2014.08.18"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Buyuksehir"]
[BlackTeam "Denizsu Aquamatch"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Be7 8. O-O O-O 9. Bd2 b6 10. Nc3 Nxc3 11. Bxc3 Ba6 12. Qe2 Bxc4 13. Qxc4 Qc8 14. Qe2 dxe5 15. dxe5 Na6 16. Bd2 Nc7 17. Rac1 Qd7 18. Rc4 Rfc8 19. h4 Nd5 20. Rfc1 h6 21. h5 a5 22. a3 a4 23. Ne1 Rc5 24. Rg4 Rxc1 25. Bxc1 Kh8 26. Rg3 Bh4 27. Rg4 Be7 28. Rg3 Bh4 29. Rg4 Be7 1/2-1/2

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2014.08.29"]
[Round "13.6"]
[White "Yilmaz, Mustafa"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D23"]
[WhiteElo "2569"]
[BlackElo "2678"]
[PlyCount "13"]
[EventDate "2014.08.18"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]
[WhiteTeam "Hatay Buyuksehir"]
[BlackTeam "Kahramanmaras Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. Qc2 dxc4 5. Qxc4 Nf6 6. Qc2 c5 7. dxc5 1/2-1/2

[Event "EU-Cup 30th"]
[Site "Bilbao"]
[Date "2014.09.14"]
[Round "1.1"]
[White "Zhigalko, Sergei"]
[Black "Bromann, Thorbjorn"]
[Result "1-0"]
[WhiteElo "2677"]
[BlackElo "2413"]
[PlyCount "0"]
[EventDate "2014.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 163"]
[Source "ChessBase"]
[SourceDate "2014.11.11"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.11"]
[SourceQuality "1"]
[WhiteTeam "Minsk"]
[BlackTeam "Bronshoj"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "DEN"]

 1-0

[Event "EU-Cup 30th"]
[Site "Bilbao"]
[Date "2014.09.15"]
[Round "2.1"]
[White "Dominguez Perez, Leinier"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2755"]
[BlackElo "2677"]
[PlyCount "87"]
[EventDate "2014.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 163"]
[Source "ChessBase"]
[SourceDate "2014.11.11"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.11"]
[SourceQuality "1"]
[WhiteTeam "St Petersburg"]
[BlackTeam "Minsk"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "BLR"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nf3 Bc5 5. O-O d6 6. e3 O-O 7. d4 Bb6 8. Nc3 a5 9. b3 Bg4 10. h3 exd4 11. Na4 Bxf3 12. Bxf3 dxe3 13. Nxb6 exf2+ 14. Rxf2 cxb6 15. Bg5 Qe7 16. Bd5 Rae8 17. Bxf6 gxf6 18. Qf3 Kh8 19. Qxf6+ Qxf6 20. Rxf6 Re3 21. Kf2 Rfe8 22. Rxf7 Re2+ 23. Kf1 Nb4 24. Bxb7 Rxa2 25. Rxa2 Nxa2 26. Rf6 Re3 27. Rf3 Rxf3+ 28. Bxf3 Nc1 29. Bd1 Kg7 30. Bc2 h6 31. Kf2 Kf6 32. Ke3 Ke5 33. g4 d5 34. cxd5 Kxd5 35. h4 Ke5 36. g5 hxg5 37. hxg5 Nxb3 38. g6 Kf6 39. g7 Kxg7 40. Bxb3 b5 41. Kd4 a4 42. Kc3 b4+ 43. Kxb4 axb3 44. Kxb3 1/2-1/2

[Event "EU-Cup 30th"]
[Site "Bilbao"]
[Date "2014.09.16"]
[Round "3.1"]
[White "Zhigalko, Sergei"]
[Black "Sulskis, Sarunas"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2677"]
[BlackElo "2541"]
[PlyCount "65"]
[EventDate "2014.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 163"]
[Source "ChessBase"]
[SourceDate "2014.11.11"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.11"]
[SourceQuality "1"]
[WhiteTeam "Minsk"]
[BlackTeam "Kaunas Margiris"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "LTU"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Ne4 8. Qe2 Bf5 9. Rd1 Qc8 10. Be3 Be7 11. Nbd2 O-O 12. Nd4 Nxd2 13. Rxd2 c5 14. Nxf5 Qxf5 15. f4 f6 16. Qc4+ Kh8 17. e6 c6 18. a4 Rfe8 19. Bf2 Rad8 20. Rad1 Rxd2 21. Rxd2 h5 22. Rd7 b6 23. Rxa7 Bd6 24. Qd3 Qxd3 25. cxd3 Bxf4 26. Rb7 Rxe6 27. Rxb6 Rd6 28. Bxc5 Rxd3 29. b4 Rd1+ 30. Kf2 Bxh2 31. Rxc6 Rd2+ 32. Kf1 Kh7 33. a5 1-0

[Event "EU-Cup 30th"]
[Site "Bilbao"]
[Date "2014.09.17"]
[Round "4.1"]
[White "Bauer, Christian"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2641"]
[BlackElo "2677"]
[PlyCount "82"]
[EventDate "2014.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 163"]
[Source "ChessBase"]
[SourceDate "2014.11.11"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.11"]
[SourceQuality "1"]
[WhiteTeam "Zuerich SG"]
[BlackTeam "Minsk"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 Bc5 9. Nb3 Nc6 10. Bg5 h6 11. Bh4 Nd4 12. Nxd4 Bxd4 13. Bd3 Be5 14. O-O-O Qc7 15. Bg3 a6 16. Kb1 O-O 17. Qe2 Rac8 18. Rhe1 d6 19. Bxe5 dxe5 20. Qe3 Nd7 21. Rd2 Bc6 22. Red1 Qb7 23. f3 Rc7 24. Bc2 b5 25. cxb5 Bxb5 26. Nxb5 axb5 27. Rd6 Rfc8 28. R1d2 Kh7 29. h4 Rb8 30. Qb3 Qa7 31. Bd1 Nb6 32. Rd8 Nc4 33. R2d3 Rxd8 34. Rxd8 Rc8 35. Rd3 Qc5 36. Ka2 Rc6 37. Rc3 Rd6 38. Be2 Rd4 39. Bxc4 bxc4 40. Qb4 Qc7 41. h5 f5 1/2-1/2

[Event "EU-Cup 30th"]
[Site "Bilbao"]
[Date "2014.09.18"]
[Round "5.1"]
[White "Zhigalko, Sergei"]
[Black "Rozentalis, Eduardas"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2677"]
[BlackElo "2615"]
[PlyCount "85"]
[EventDate "2014.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 163"]
[Source "ChessBase"]
[SourceDate "2014.11.11"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.11"]
[SourceQuality "1"]
[WhiteTeam "Minsk"]
[BlackTeam "Hohenems"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "AUT"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Be7 6. Bd3 Ng5 7. O-O Nxf3+ 8. Qxf3 Nc6 9. c3 O-O 10. Re1 Bg5 11. Qh5 h6 12. f4 Bf6 13. Nd2 g6 14. Qxh6 Bg7 15. Qg5 Qxg5 16. fxg5 Bd7 17. Ne4 Bf5 18. Bf4 Rae8 19. Rad1 Re7 20. Nf2 Bxd3 21. Nxd3 Rfe8 22. Kf2 f6 23. g4 Kf7 24. h4 Rxe1 25. Rxe1 Rxe1 26. Kxe1 Ne7 27. gxf6 Bxf6 28. Bg3 Nd5 29. Ke2 b5 30. Kf3 Be7 31. h5 gxh5 32. gxh5 a5 33. Nf4 Nb6 34. b3 a4 35. Ke4 axb3 36. axb3 c6 37. Kf5 c5 38. Bf2 Nd7 39. Ng6 Bf6 40. h6 b4 41. cxb4 cxd4 42. h7 d3 43. Be3 1-0

[Event "EU-Cup 30th"]
[Site "Bilbao"]
[Date "2014.09.19"]
[Round "6.1"]
[White "Nepomniachtchi, Ian"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2710"]
[BlackElo "2677"]
[PlyCount "59"]
[EventDate "2014.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 163"]
[Source "ChessBase"]
[SourceDate "2014.11.11"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.11"]
[SourceQuality "1"]
[WhiteTeam "SHSM-64"]
[BlackTeam "Minsk"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "BLR"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 bxc6 6. Bd3 d6 7. Qe2 Nf6 8. Bg5 Qe7 9. Nc3 Bd4 10. Na4 Qe5 11. Bd2 a5 12. f4 Qe7 13. h3 Bd7 14. O-O-O c5 15. Nc3 O-O 16. Rhe1 Rfe8 17. Nb5 Bxb2+ 18. Kxb2 Rab8 19. Ka1 c6 20. Nc3 c4 21. Bxc4 d5 22. Bb3 a4 23. Nxa4 Nxe4 24. Bc3 Qd6 25. Be5 Rxe5 26. fxe5 Qxe5+ 27. Nb2 Qe7 28. Qa6 h5 29. Qa7 Rd8 30. c4 1-0

[Event "EU-Cup 30th"]
[Site "Bilbao"]
[Date "2014.09.20"]
[Round "7.1"]
[White "Jones, Gawain C B"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E56"]
[WhiteElo "2664"]
[BlackElo "2677"]
[PlyCount "81"]
[EventDate "2014.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 163"]
[Source "ChessBase"]
[SourceDate "2014.11.11"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.11"]
[SourceQuality "1"]
[WhiteTeam "Huginn"]
[BlackTeam "Minsk"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O Nc6 8. cxd5 exd5 9. dxc5 Bxc5 10. h3 a6 11. b3 Qe7 12. Bb2 Rd8 13. Rc1 Ne4 14. Bxe4 dxe4 15. Nd5 Qf8 16. b4 exf3 17. Rxc5 fxg2 18. Kxg2 Be6 19. Nf6+ gxf6 20. Qf3 Qh6 21. Rh5 Qg6+ 22. Kh2 Ne5 23. Bxe5 Bd5 24. Qg3 Qxg3+ 25. Bxg3 Be4 26. Rh4 Bg6 27. Rf4 Rd2 28. a4 Kg7 29. Rc1 Re8 30. Rc7 b5 31. axb5 axb5 32. Rc5 Rxe3 33. Rxb5 Re4 34. Rf3 h5 35. Bf4 Rdd4 36. Be3 Rxb4 37. Rxb4 Rxb4 38. Bd2 Rb6 39. Bc3 Rc6 40. Bd4 Be4 41. Re3 1/2-1/2

[Event "Baku op"]
[Site "Baku"]
[Date "2014.09.22"]
[Round "1"]
[White "Aghasiyev, Kamal"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2394"]
[BlackElo "2677"]
[PlyCount "83"]
[EventDate "2014.09.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6 11. Bf4 Rd8 12. Rd2 d6 13. Rad1 Ne8 14. a3 Nc6 15. Be3 Na5 16. Ne1 Bxg2 17. Nxg2 Nb3 18. Rd3 Rab8 19. Nb5 Na5 20. Nc3 Bf6 21. Nf4 Nc6 22. Ne4 Ne5 23. R3d2 Ng4 24. Ng2 Nxe3 25. Nxf6+ Nxf6 26. Nxe3 Ne4 27. Rc2 h5 28. b4 a6 29. Rb1 cxb4 30. axb4 a5 31. b5 Ra8 32. c5 Nxc5 33. Qh4 d5 34. Qxh5 a4 35. Ng4 Rdc8 36. Ne5 Ra7 37. Rb4 f6 38. Rh4 fxe5 39. Qh8+ Kf7 40. Qxc8 Rc7 41. Qd8 a3 42. Rc3 1-0

[Event "Baku op"]
[Site "Baku"]
[Date "2014.09.23"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Zanan, Evgeny"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2677"]
[BlackElo "2303"]
[PlyCount "73"]
[EventDate "2014.09.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. O-O-O b5 10. f3 h5 11. Kb1 Be7 12. g3 Rc8 13. h3 Qc7 14. Rh2 Nb6 15. g4 Nfd7 16. Qg2 h4 17. f4 Nc4 18. Bxc4 bxc4 19. f5 cxb3 20. axb3 Bxb3 21. cxb3 Qb7 22. Qc2 Nc5 23. Bxc5 Rxc5 24. Rf2 Bg5 25. Rxd6 O-O 26. Rd5 Rfc8 27. Rxc5 Rxc5 28. Re2 Rc8 29. Re1 Rb8 30. Ka2 Qb4 31. Rd1 Qa5+ 32. Na4 Be3 33. Rd5 Qe1 34. Qc3 Qf2 35. Qxe5 Rc8 36. Rd7 Bg5 37. Rxf7 1-0

[Event "Baku op"]
[Site "Baku"]
[Date "2014.09.24"]
[Round "3"]
[White "Golubov, Saveliy"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B93"]
[WhiteElo "2347"]
[BlackElo "2677"]
[PlyCount "71"]
[EventDate "2014.09.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Nbd7 7. f4 g6 8. O-O Bg7 9. Be3 O-O 10. Bf3 Re8 11. Nb3 h5 12. Kh1 Qc7 13. Qe2 e5 14. f5 b5 15. a3 Bb7 16. Qf2 Rac8 17. Rad1 Kh7 18. Qh4 Bh6 19. Bxh6 Kxh6 20. fxg6 fxg6 21. Bxh5 Nxh5 22. g4 Qd8 23. Qxd8 Rcxd8 24. gxh5 Nc5 25. Nxc5 dxc5 26. Rxd8 Rxd8 27. Rf7 b4 28. axb4 cxb4 29. Rxb7 bxc3 30. bxc3 Kxh5 31. Re7 Kg4 32. Rxe5 Rd1+ 33. Kg2 Rd2+ 34. Kg1 Kf3 35. h4 Rd1+ 36. Kh2 1/2-1/2

[Event "Baku op"]
[Site "Baku"]
[Date "2014.09.25"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Abdulov, Orkhan Javanshir"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2677"]
[BlackElo "2344"]
[PlyCount "77"]
[EventDate "2014.09.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 b6 3. d4 cxd4 4. Nxd4 Bb7 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Nf6 8. f3 Nc6 9. O-O-O h5 10. Bc4 Ne5 11. Bb3 Rc8 12. Bf4 Nc4 13. Qd3 Na5 14. e5 Nxb3+ 15. axb3 Nd5 16. Nxd5 Bxd5 17. Rhe1 O-O 18. Kb1 a6 19. Bg5 Rc5 20. f4 f6 21. exf6 exf6 22. Bh4 Bf7 23. f5 gxf5 24. b4 Rc4 25. Nxf5 Rxb4 26. Re7 d5 27. h3 Qb8 28. Re3 Kh8 29. Bg3 Qc8 30. Bd6 Bg6 31. g4 Rc4 32. Bxf8 Bxf8 33. Rde1 hxg4 34. hxg4 Rxg4 35. Rh3+ Kg8 36. Qxd5+ Bf7 37. Rh8+ Kxh8 38. Qxf7 Qa8 39. Qh5+ 1-0

[Event "Baku op"]
[Site "Baku"]
[Date "2014.09.26"]
[Round "5"]
[White "Rasulov, Vugar Ural Oglu"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2514"]
[BlackElo "2677"]
[PlyCount "102"]
[EventDate "2014.09.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nf6 6. Qe2 Nc6 7. c3 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Be3 Be7 12. Ne1 f6 13. f3 Ng5 14. Nd3 O-O 15. Nd2 b6 16. Bf2 fxe5 17. dxe5 Nb4 18. Nxb4 Bxb4 19. Nb3 Rac8 20. Rac1 Qa4 21. Nd4 Bc5 22. Qb5 Qxa2 23. Ra1 Qc4 24. Qxc4 dxc4 25. h4 Ne4 26. fxe4 Rxf2 27. Nxe6 Rxf1+ 28. Kxf1 a5 29. Ke2 Kf7 30. Ng5+ Ke7 31. Rd1 Rf8 32. Nh3 a4 33. g3 Rd8 34. Nf4 Rxd1 35. Kxd1 Bd4 36. Kc2 b5 37. Nd5+ Ke6 38. Nc7+ Kxe5 39. Nxb5 Kxe4 40. h5 Bf6 41. Nc3+ Kf3 42. Nxa4 Kg4 43. Nb6 Kxh5 44. Nxc4 Kg4 45. b4 Kxg3 46. Kd3 h5 47. Ke4 h4 48. Ne3 h3 49. b5 Bd8 50. Nf1+ Kf2 51. Kf4 Kxf1 0-1

[Event "Baku op"]
[Site "Baku"]
[Date "2014.09.27"]
[Round "6"]
[White "Salem, AR Saleh"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2594"]
[BlackElo "2677"]
[PlyCount "61"]
[EventDate "2014.09.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. dxc5 bxc5 8. Bf4 Nh5 9. Be3 Be7 10. g4 Nf6 11. g5 Nh5 12. O-O-O Bxf3 13. exf3 Nc6 14. f4 g6 15. Ne4 Nd4 16. Qc3 Qc7 17. Nxc5 Bxc5 18. Bxd4 Bxd4 19. Rxd4 Nxf4 20. Qf3 Nd5 21. Kb1 Qe5 22. Qd3 Nf4 23. Qe3 Qf5+ 24. Ka1 e5 25. Re4 d6 26. c5 O-O 27. cxd6 Nd5 28. Qe1 Rad8 29. Rxe5 Qf3 30. Be2 Qb3 31. Qd1 1-0

[Event "Baku op"]
[Site "Baku"]
[Date "2014.09.28"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Ghaem Maghami, Ehsan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2677"]
[BlackElo "2591"]
[PlyCount "55"]
[EventDate "2014.09.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bd3 dxe5 9. dxe5 Na6 10. O-O Nc5 11. Be2 Qxd1 12. Rxd1 Bd7 13. Nc3 Be7 14. Be3 O-O 15. b4 Nca4 16. Rxd7 Nxd7 17. Nxa4 Bxb4 18. Rb1 a5 19. Bb5 Rad8 20. Kf1 Nb8 21. Nb6 Nc6 22. Bxc6 bxc6 23. Ke2 c5 24. Nc4 Rd5 25. a3 Bc3 26. Nb6 Rdd8 27. Bxc5 Rfe8 28. Bd6 1-0

[Event "Baku op"]
[Site "Baku"]
[Date "2014.09.29"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Donchenko, Alexander"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2677"]
[BlackElo "2501"]
[PlyCount "51"]
[EventDate "2014.09.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Nf3 Bg7 6. Na3 cxd4 7. Bc4 Qe4+ 8. Be3 Nh6 9. Nb5 O-O 10. cxd4 Nc6 11. Qd2 Nf5 12. O-O Nxe3 13. fxe3 Bh6 14. Rae1 Bf5 15. Rf2 Rad8 16. h3 Be6 17. Nc3 Qf5 18. Nh2 Rxd4 19. Qc1 Qh5 20. Bxe6 fxe6 21. Rxf8+ Kxf8 22. Ng4 Rd8 23. Nxh6 Qxh6 24. Ne4 Rd5 25. Nc5 Nd8 26. Qc4 1/2-1/2

[Event "Baku op"]
[Site "Baku"]
[Date "2014.09.30"]
[Round "9"]
[White "Mammadov, Zaur Fazahir Oglu"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2482"]
[BlackElo "2677"]
[PlyCount "78"]
[EventDate "2014.09.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 b6 5. e3 Bb7 6. Nbd2 Be7 7. c3 d6 8. h3 Nbd7 9. Bd3 O-O 10. O-O Nh5 11. Bxe7 Qxe7 12. Qe2 a5 13. Nh2 g6 14. Be4 Bxe4 15. Nxe4 f5 16. Nd2 Kh8 17. Rad1 Rf7 18. e4 Nf4 19. Qf3 fxe4 20. Nxe4 d5 21. Nd2 e5 22. Rde1 e4 23. Qg3 Raf8 24. Re3 Qd6 25. Kh1 Nf6 26. Ng4 Nxg4 27. hxg4 h5 28. g5 Kg7 29. f3 h4 30. Qh2 h3 31. g4 Ng2 32. Qxd6 cxd6 33. Re2 e3 34. Nb3 Rxf3 35. Rxf3 Rxf3 36. Kg1 Nf4 37. Re1 Rg3+ 38. Kh1 Nd3 39. Kh2 Rg2+ 0-1

[Event "Al Ain op 3rd"]
[Site "Al Ain"]
[Date "2014.12.19"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Andrenko, Irina"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2672"]
[BlackElo "2202"]
[PlyCount "51"]
[EventDate "2014.12.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 Nc6 6. d5 Ne5 7. f4 Nd7 8. Nf3 Ngf6 9. Be2 O-O 10. O-O e6 11. dxe6 fxe6 12. Bc4 Qe7 13. Ng5 Nb6 14. Bxb6 cxb6 15. Qd3 Bd7 16. Rad1 Rac8 17. Bb3 Rc6 18. Qh3 Re8 19. f5 gxf5 20. exf5 d5 21. fxe6 Qc5+ 22. Kh1 Bxe6 23. Nxe6 Rcxe6 24. Nxd5 Kh8 25. Nf4 Ne4 26. Bxe6 1-0

[Event "Al Ain op 3rd"]
[Site "Al Ain"]
[Date "2014.12.20"]
[Round "2"]
[White "Bakre, Tejas"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2454"]
[BlackElo "2672"]
[Annotator "Prathamesh,Sunil Mokal"]
[PlyCount "88"]
[EventDate "2014.12.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 164"]
[Source "ChessBase"]
[SourceDate "2015.01.15"]
[SourceVersion "1"]
[SourceVersionDate "2015.01.15"]
[SourceQuality "1"]
[WhiteClock "1:11:50"]
[BlackClock "0:30:16"]

{The following game sees an interesting queen sacrifice by Black in the opening stage itself.} 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. Bg2 d5 9. cxd5 exd5 10. O-O Re8 11. Rc1 Bb7 12. Bf4 c6 (12... Na6 {[%cal Gc7c6,Ga6c7] has been quite popular for Black with the idea of playing ...c6 and later ...c7.}) 13. Ne5 Nbd7 14. e4 Nf8 15. exd5 cxd5 16. Bh3 a6 ({In an earlier game, there was a short draw following} 16... Ba3 17. Rc2 a6 18. Na4 Ne6 19. Bc1 Bd6 {Epishin-Aseev/URS-ch/1991/½-½}) 17. Na4 Bd6 18. Be3 Ne6 $5 $146 {This move has never been played before but it was mentioned by Dautov in his analysis in ChessBase Magazine 37.} (18... b5 19. Nc5 Bc8 20. Bg2 $1 $14 {with a slight edge for White, was played in Epishin vs Yudasin, Biel - 1993. The game ended in a draw after 66 moves.}) 19. Nc6 Bxc6 20. Rxc6 b5 (20... Rb8 21. Qd3 $16 {Dautov in ChessBase Magazine 37.}) 21. Nc5 Bxc5 22. dxc5 d4 {The queen sacrifice by Black had to be conceived before playing this move at least, if not in preparation.} 23. Rd6 dxe3 {Otherwise the previous move would not make any sense.} 24. Rxd8 Raxd8 25. Qc1 (25. Qb1 exf2+ 26. Rxf2 Nxc5 $11 {++ being materially equal to the , without any positional problems, Black is doing fine here .}) 25... Nd4 $1 26. Kg2 e2 27. Re1 Re7 {Now for the queen, Black has a rook and knight, but quite obviously the pawn on e2 is Black's hero. It is like a thorn in White's neck. Black's counterplay revolves around it and the position seems to offer enough compensation for him to survive.} 28. c6 $6 {Seems like a miscalculation. White probably thought that he gets the e2-pawn in return for the c-pawn, but Black has a tactic up his sleeve.} (28. Qc3 $142 {[%cal Gc3a5,Gc5c6] is a move that actually threatens c6 since White is always ready to go a5 now.} Nc6 $1 (28... Ne4 $2 29. Qa5 $1 $16) 29. Qb2 {White is forced to take measures against ...d1.} (29. b4 $2 Rd1 $19) 29... Nd4 $1 $14 {The positions seems slightly better for White but It is hard for him to make progress.}) 28... Rc7 29. Qd2 Rxc6 30. Rxe2 Rcd6 $1 {[%csl Re2] The White  is doomed, wherever it goes. A nice position of domination.} 31. Re7 (31. Re5 Nc6 $17) (31. Re3 Nf5 $17) (31. Re1 Nf3 $17) 31... Nc6 32. Qe3 Nxe7 33. Qxe7 Nd5 $17 {2s are usually stronger than a  and so, it is now Black who will start mounting the pressure.} 34. Qa7 Nc3 35. a3 g6 {The escape square of the right colour!} 36. Bg4 Nb1 37. a4 h5 38. Be2 Nc3 39. Bf3 bxa4 40. Qc5 Nd1 41. bxa4 Rd2 42. Bxd1 Rxd1 43. h4 R1d2 44. Qc7 $2 {Making it easier for Black.} (44. Qa5 R8d6 45. Qb4 $17 {Black is winning but still has some work to do.}) 44... Re8 (44... Re8 45. Qa7 Ree2 46. Qxa6 Rxf2+ $19) 0-1

[Event "Al Ain op 3rd"]
[Site "Al Ain"]
[Date "2014.12.20"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Gasanov, Eldar"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2672"]
[BlackElo "2526"]
[PlyCount "133"]
[EventDate "2014.12.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 Bb6 7. Bb3 h6 8. Nbd2 a6 9. Nc4 Ba7 10. Be3 O-O 11. Bxa7 Rxa7 12. Re1 Ra8 13. d4 exd4 14. Nxd4 Nxd4 15. Qxd4 Be6 16. Rad1 Re8 17. f3 Nd7 18. Ne3 Bxb3 19. axb3 a5 20. Nf5 Qf6 21. Ra1 Ra6 22. Qa4 Qd8 23. Qd4 Qf6 24. Ne3 Kf8 25. Nd5 Qd8 26. b4 axb4 27. Rxa6 bxa6 28. Qxb4 Qa8 29. Ra1 Rb8 30. Qc4 Qa7+ 31. Qd4 Qxd4+ 32. cxd4 c6 33. Ne3 Rxb2 34. Rxa6 Nb6 35. Ra7 g6 36. Rc7 Rb1+ 37. Kf2 Rc1 38. d5 c5 39. Rc6 Nd7 40. Rxd6 Ne5 41. f4 Nd3+ 42. Kf3 c4 43. Rc6 c3 44. d6 Ke8 45. e5 c2 46. Rc8+ Kd7 47. Rc7+ Kd8 48. g3 h5 49. Nxc2 Rxc2 50. Rxf7 Nc5 51. Rg7 Rxh2 52. Rxg6 Kd7 53. Rg7+ Ke6 54. Rh7 Nb3 55. Rh6+ Kd7 56. Ke4 Kc6 57. Rh7 Re2+ 58. Kf5 Nd4+ 59. Kf6 Re3 60. Rc7+ Kb6 61. Rc8 Rd3 62. d7 Nc6 63. e6 Kb7 64. f5 Rd5 65. Rxc6 Kxc6 66. Ke7 Kc7 67. f6 1-0

[Event "Al Ain op 3rd"]
[Site "Al Ain"]
[Date "2014.12.21"]
[Round "4"]
[White "Nigalidze, Gaioz"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2536"]
[BlackElo "2672"]
[PlyCount "146"]
[EventDate "2014.12.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 a6 4. Nc3 d5 5. cxd5 exd5 6. d4 Bd6 7. Bg2 O-O 8. Bf4 Bxf4 9. gxf4 c6 10. Qc2 a5 11. e3 Na6 12. Ne5 Ne8 13. Ne2 f6 14. Nf3 Nd6 15. Ng3 Re8 16. Nh4 Nb4 17. Qb1 a4 18. a3 Na6 19. O-O Qb6 20. Rd1 Be6 21. Bf1 Bf7 22. Bd3 g6 23. Nf3 Re7 24. h4 Ne4 25. Kg2 Rae8 26. Qc2 Nc7 27. Rab1 Qb3 28. Qxb3 axb3 29. Rbc1 Ne6 30. Nd2 Nxd2 31. Rxd2 c5 32. dxc5 Rc8 33. Ne2 Rxc5 34. Rxc5 Nxc5 35. Nd4 Be8 36. Be2 Ba4 37. Rd1 Kf7 38. Rc1 b6 39. Bf3 Rd7 40. Rc3 Ke7 41. h5 Kd6 42. h6 Ra7 43. Be2 Ra5 44. f3 Ne6 45. Nxb3 d4 46. Nxd4 Nxd4 47. exd4 Rh5 48. Rc8 Rxh6 49. Rb8 Kc7 50. Rf8 f5 51. Rf7+ Kd6 52. Rf6+ Kc7 53. Rf7+ Kd6 54. Rf6+ Kc7 55. d5 Rh4 56. Kg3 Rh1 57. Rf7+ Kd6 58. Rb7 Kxd5 59. Rxb6 h5 60. Rb8 h4+ 61. Kg2 Rb1 62. Rd8+ Ke6 63. Bc4+ Ke7 64. Rd2 Bc6 65. b3 Rc1 66. Rd3 Ke8 67. Ba6 Ke7 68. Bc4 Kf8 69. Rd6 Be8 70. Kh2 Kg7 71. Kh3 Rh1+ 72. Kg2 Rc1 73. Rd2 Bc6 1/2-1/2

[Event "Al Ain op 3rd"]
[Site "Al Ain"]
[Date "2014.12.22"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Sengupta, Deep"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2672"]
[BlackElo "2566"]
[PlyCount "75"]
[EventDate "2014.12.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Qxf6 10. Nf3 h6 11. O-O Bd6 12. Be3 O-O 13. Rc1 Rd8 14. Bb1 Nf8 15. Qd2 Bd7 16. Bf4 Be8 17. Bxd6 Rxd6 18. Rfe1 Bg6 19. Nf4 Bxb1 20. Rxb1 g5 21. Nh5 Qf7 22. Ng3 Ng6 23. b4 a6 24. a4 Rd7 25. Rb3 Re7 26. h3 Rc8 27. b5 axb5 28. axb5 Nd8 29. Nh2 Nf4 30. Ne2 Rec7 31. Ng4 Kg7 32. Rf3 Rc2 33. Qe3 Nxe2+ 34. Rxe2 Rc1+ 35. Kh2 Qc7+ 36. Rg3 Rc3 37. Qd2 Qf4 38. Ne3 1/2-1/2

[Event "Al Ain op 3rd"]
[Site "Al Ain"]
[Date "2014.12.23"]
[Round "6"]
[White "Babujian, Levon"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2471"]
[BlackElo "2672"]
[PlyCount "98"]
[EventDate "2014.12.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Qc2 Bb7 6. a3 Bxc3+ 7. Qxc3 O-O 8. Bg5 d6 9. Nd2 Nbd7 10. f3 h6 11. Bh4 c5 12. dxc5 bxc5 13. e3 Qb6 14. Be2 a5 15. O-O a4 16. Rab1 d5 17. Bf2 Rfd8 18. b4 axb3 19. Rxb3 Qc6 20. cxd5 exd5 21. Bb5 Qd6 22. Bg3 Qe7 23. a4 Ba6 24. a5 Re8 25. Re1 Bxb5 26. Rxb5 Qe6 27. Qb2 Qc6 28. Bf2 c4 29. Rb1 Ne5 30. Qd4 Qe6 31. Rb6 Nc6 32. Qc3 Nd7 33. R6b5 Na7 34. Rb7 Nc6 35. Ra1 Nc5 36. Rb6 Nd3 37. Nf1 Qd6 38. Rb5 Nxf2 39. Kxf2 d4 40. exd4 Nxd4 41. Rb2 Qc5 42. Qa3 Qa7 43. Ne3 Nb3 44. Re1 Nc5 45. Rd2 Nd3+ 46. Rxd3 cxd3 47. Qxd3 Qxa5 48. Rd1 Qc5 49. Qe2 Rxe3 0-1

[Event "Al Ain op 3rd"]
[Site "Al Ain"]
[Date "2014.12.24"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Onischuk, Vladimir"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "2672"]
[BlackElo "2614"]
[PlyCount "30"]
[EventDate "2014.12.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. e3 Ngxe5 8. Nxe5 Nxe5 9. Be2 O-O 10. O-O d6 11. Nb1 a5 12. a3 Bc5 13. Nc3 Be6 14. f3 Nxc4 15. b4 Ra6 1/2-1/2

[Event "Al Ain op 3rd"]
[Site "Al Ain"]
[Date "2014.12.25"]
[Round "8"]
[White "Kryvoruchko, Yuriy"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2671"]
[BlackElo "2672"]
[PlyCount "85"]
[EventDate "2014.12.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Re8 10. d4 Bb7 11. Nbd2 Bf8 12. d5 Nb8 13. Nf1 Nbd7 14. N3h2 h6 15. Ng4 Nxg4 16. hxg4 Be7 17. Be3 Bg5 18. Qd2 a5 19. a3 Nc5 20. Bc2 a4 21. Rad1 Bc8 22. f3 Bd7 23. g3 g6 24. Re2 Bxe3+ 25. Nxe3 Kg7 26. Rh2 Rh8 27. Kg2 Qe7 28. Rdh1 g5 29. Bd1 f6 30. Be2 Rab8 31. Rh5 Kg6 32. R1h2 Rh7 33. Qd1 Rbh8 34. Qf1 Qe8 35. Kg1 Qb8 36. Kh1 Qb6 37. Nf5 Nb3 38. f4 Nd2 39. Qd1 Nb3 40. Bd3 Nc5 41. Bc2 Bxf5 42. gxf5+ Kf7 43. fxg5 1/2-1/2

[Event "Al Ain op 3rd"]
[Site "Al Ain"]
[Date "2014.12.26"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Sandipan, Chanda"]
[Result "1-0"]
[ECO "C83"]
[WhiteElo "2672"]
[BlackElo "2599"]
[PlyCount "93"]
[EventDate "2014.12.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Be7 10. c3 O-O 11. Bc2 f5 12. Nb3 Qd7 13. Nbd4 Nxd4 14. Nxd4 c5 15. Nxe6 Qxe6 16. f3 Ng5 17. a4 Rad8 18. axb5 axb5 19. Kh1 g6 20. Ra7 Rd7 21. Rxd7 Qxd7 22. b4 Ne6 23. bxc5 Qc6 24. Bh6 Rd8 25. Qd2 Qxc5 26. Bb3 b4 27. cxb4 Qxb4 28. Qxb4 Bxb4 29. Rd1 Bf8 30. Be3 Kg7 31. Rxd5 Rxd5 32. Bxd5 Kf7 33. Bg5 h6 34. Bf6 f4 35. g3 g5 36. gxf4 gxf4 37. Kg2 Be7 38. Bxe7 Kxe7 39. Bxe6 Kxe6 40. Kh3 Kxe5 41. Kg4 Kf6 42. Kxf4 Ke6 43. Ke4 Kf6 44. f4 Ke6 45. f5+ Kd6 46. Kd4 h5 47. h4 1-0

[Event "BLR-ch 81st"]
[Site "Minsk"]
[Date "2015.01.12"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Filipets, Egor"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2681"]
[BlackElo "2240"]
[PlyCount "49"]
[EventDate "2015.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 h6 6. Bf4 g5 7. Be3 Ng4 8. O-O-O c6 9. h4 Nxe3 10. Qxe3 g4 11. f4 b5 12. e5 O-O 13. Bd3 f5 14. exf6 exf6 15. f5 Re8 16. Qg3 h5 17. Nge2 b4 18. Ne4 Ba6 19. Qxd6 Qxd6 20. Nxd6 Rxe2 21. Bxe2 Bxe2 22. Rde1 Bf8 23. Ne8 Kf7 24. Rxe2 Na6 25. Rhe1 1-0

[Event "BLR-ch 81st"]
[Site "Minsk"]
[Date "2015.01.13"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Kocheev, Aleksandr"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2681"]
[BlackElo "2374"]
[PlyCount "79"]
[EventDate "2015.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 O-O 7. Nbd2 a6 8. Bb3 h6 9. Re1 Re8 10. Nf1 Ba7 11. Ng3 Be6 12. Be3 Bxe3 13. fxe3 d5 14. exd5 Bxd5 15. e4 Bxb3 16. axb3 Qd7 17. Qc2 Rad8 18. Rad1 Qg4 19. Nf5 Nh5 20. Kh1 Nf4 21. Re3 Qg6 22. Rf1 Ne6 23. Nd2 Qh7 24. Rg3 Ne7 25. Nc4 Ng6 26. Na5 Rb8 27. b4 b5 28. d4 Rb6 29. d5 Nef4 30. Nc6 Nh5 31. Rgf3 Ngf4 32. g3 Ng6 33. Qe2 Nf6 34. Nxg7 Qxg7 35. Rxf6 Nf4 36. gxf4 Qxf6 37. fxe5 Qh4 38. Qg2+ Kh8 39. Rg1 Qg5 40. Qf2 1-0

[Event "BLR-ch 81st"]
[Site "Minsk"]
[Date "2015.01.14"]
[Round "3"]
[White "Ziaziulkina, Nastassia"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "C91"]
[WhiteElo "2429"]
[BlackElo "2681"]
[PlyCount "40"]
[EventDate "2015.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. d4 Bg4 10. Be3 exd4 11. cxd4 Na5 12. Bc2 c5 13. h3 Bh5 14. dxc5 dxc5 15. Nc3 Nc4 16. e5 Nxe5 17. g4 Nxf3+ 18. Qxf3 Bg6 19. Bxg6 fxg6 20. a4 bxa4 1/2-1/2

[Event "BLR-ch 81st"]
[Site "Minsk"]
[Date "2015.01.15"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Katashuk, V."]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2681"]
[BlackElo "2191"]
[PlyCount "99"]
[EventDate "2015.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. Qe2 Qe7 7. O-O d5 8. Ng3 e4 9. Nd4 Bd7 10. Bxc6 bxc6 11. d3 c5 12. Ndf5 Bxf5 13. Nxf5 Qe5 14. Ng3 Bd6 15. dxe4 dxe4 16. Qc4 O-O-O 17. Re1 Rhe8 18. Qa6+ Kd7 19. Qb5+ Ke7 20. c3 h5 21. h4 Kf8 22. Bg5 Rb8 23. Qe2 Kg8 24. Rad1 Qe6 25. Bxf6 Bxg3 26. Bg5 Bd6 27. b3 Qe5 28. Qc4+ Kh8 29. g3 Qf5 30. Rd5 Qf3 31. Re3 Qg4 32. Kg2 Re6 33. Qe2 Qxe2 34. Rxe2 Rbe8 35. Bf4 g6 36. Bxd6 cxd6 37. Red2 e3 38. fxe3 Rxe3 39. Rxd6 c4 40. bxc4 Rxc3 41. Rxg6 Rxc4 42. Rd5 Kh7 43. Ra6 Rc2+ 44. Kh3 Ree2 45. Rxh5+ Kg8 46. Rg5+ Kh7 47. Rxa7+ Kh6 48. Ra6+ Kh7 49. a4 Ra2 50. Kg4 1-0

[Event "BLR-ch 81st"]
[Site "Minsk"]
[Date "2015.01.16"]
[Round "5"]
[White "Zhigalko, Andrey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2584"]
[BlackElo "2681"]
[PlyCount "29"]
[EventDate "2015.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. h3 h5 7. c3 Qd3 8. hxg4 hxg4 9. Nxe5 Bd6 10. Nxd3 Bh2+ 11. Kh1 Bg3+ 12. Kg1 Bh2+ 13. Kh1 Bg3+ 14. Kg1 Bh2+ 15. Kh1 1/2-1/2

[Event "BLR-ch 81st"]
[Site "Minsk"]
[Date "2015.01.17"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Aleksandrov, Aleksej"]
[Result "1/2-1/2"]
[ECO "C66"]
[WhiteElo "2681"]
[BlackElo "2596"]
[PlyCount "111"]
[EventDate "2015.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. O-O Be7 6. c3 O-O 7. Re1 Bd7 8. Nbd2 h6 9. Nf1 Re8 10. Ng3 Bf8 11. h3 a6 12. Ba4 b5 13. Bc2 d5 14. d4 dxe4 15. Nxe5 Nxe5 16. dxe5 Rxe5 17. Bf4 Rd5 18. Qe2 c5 19. Nxe4 Bf5 20. a4 Nxe4 21. Bxe4 Bxe4 22. Qxe4 Rc8 23. axb5 axb5 24. Ra7 Rd7 25. Rb7 b4 26. c4 Rxb7 27. Qxb7 Ra8 28. b3 Ra3 29. Qb5 Be7 30. Qc6 Ra7 31. Re5 Qd7 32. Qe4 Qb7 33. Rd5 Qa6 34. g4 Qg6 35. Rf5 Bf8 36. Kg2 h5 37. Bg3 hxg4 38. hxg4 Rd7 39. Qa8 Qb6 40. Rd5 Ra7 41. Qc8 Qe6 42. Rd8 Qxc8 43. Rxc8 Ra6 44. Kf3 f6 45. Ke4 Kf7 46. Rc7+ Kg6 47. Rc8 Kf7 48. Rc7+ Kg6 49. Rd7 Ra3 50. Rd3 Ra8 51. Bf4 Re8+ 52. Kf3 Kf7 53. Rd7+ Ke6 54. Ra7 Rd8 55. Ra6+ Kf7 56. Ra7+ 1/2-1/2

[Event "BLR-ch 81st"]
[Site "Minsk"]
[Date "2015.01.18"]
[Round "7"]
[White "Smolich, Pavel"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2252"]
[BlackElo "2681"]
[PlyCount "94"]
[EventDate "2015.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 d5 8. Nc3 c6 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. a4 O-O 12. O-O Nf6 13. cxd5 cxd5 14. Bf4 Rc8 15. Nb5 Qd7 16. Qd3 Ne4 17. Bxe4 dxe4 18. Qxe4 Bb7 19. Qd3 a6 20. Na3 Rfd8 21. Nc4 b5 22. axb5 axb5 23. Ne5 Qd5 24. f3 f6 25. Ng4 Qxd4+ 26. Qxd4 Rxd4 27. Be3 Rd7 28. Rfc1 Rxc1+ 29. Rxc1 Bd5 30. Rc3 Kf7 31. Rd3 h5 32. Nf2 Rc7 33. Bf4 Ra7 34. e4 Bc6 35. Bd6 Ra1+ 36. Kg2 Rb1 37. Bxe7 Kxe7 38. Rc3 Kd6 39. Nd3 g5 40. Kf2 Rh1 41. h4 gxh4 42. Kg2 Rb1 43. gxh4 e5 44. Nb4 Bb7 45. Kg3 Ke6 46. Nc2 Rg1+ 47. Kf2 Rg8 1/2-1/2

[Event "BLR-ch 81st"]
[Site "Minsk"]
[Date "2015.01.19"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Harshkou, Mikita"]
[Result "1-0"]
[ECO "A96"]
[WhiteElo "2681"]
[BlackElo "2238"]
[PlyCount "55"]
[EventDate "2015.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 Ne4 7. Nc3 Bf6 8. Qc2 Nxc3 9. bxc3 d6 10. e4 fxe4 11. Qxe4 Nc6 12. Rb1 Kh8 13. Be3 e5 14. Rb2 Qe8 15. h3 Qf7 16. Qd3 Be7 17. dxe5 dxe5 18. Nd2 Rd8 19. Qe2 Bf5 20. Rxb7 Bd3 21. Qg4 Bxf1 22. Nxf1 h5 23. Qe2 Qg6 24. Nd2 Rd7 25. Be4 Qe6 26. Qxh5+ Kg8 27. Bh7+ Kf8 28. Bf5 1-0

[Event "BLR-ch 81st"]
[Site "Minsk"]
[Date "2015.01.20"]
[Round "9"]
[White "Stupak, Kirill"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2557"]
[BlackElo "2681"]
[PlyCount "70"]
[EventDate "2015.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Qc2 O-O 7. Nf3 b6 8. O-O c6 9. Bf4 Bb7 10. Rd1 Nbd7 11. Nc3 Rc8 12. Ne5 Nxe5 13. dxe5 Nd7 14. cxd5 cxd5 15. e4 d4 16. Rxd4 Qc7 17. Rad1 Nxe5 18. Qa4 Bf6 19. Nb5 Bc6 20. Nxc7 Bxa4 21. Rxa4 Rxc7 22. Rad4 g5 23. Bxe5 Bxe5 24. R4d2 Rfc8 25. Bf1 Rc1 26. Rxc1 Rxc1 27. Kg2 Kf8 28. Bb5 a5 29. h3 h5 30. a4 h4 31. gxh4 gxh4 32. Rd8+ Kg7 33. Be8 Rc2 34. Rd7 Rc7 35. Rxc7 Bxc7 1/2-1/2

[Event "BLR-ch 81st"]
[Site "Minsk"]
[Date "2015.01.21"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Kovalev, Vladislav"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "2681"]
[BlackElo "2548"]
[PlyCount "87"]
[EventDate "2015.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2 cxd4 13. cxd4 Nc6 14. Nb3 a5 15. Bd3 a4 16. Bxb5 Qb6 17. Bxc6 Qxc6 18. Nbd2 Bf6 19. Nf1 exd4 20. Nxd4 Qb6 21. Be3 Qxb2 22. Ng3 g6 23. Re2 Qb7 24. Rb1 Qa6 25. Nc2 Rb8 26. Rxb8 Nxb8 27. Nb4 Qb5 28. Nd5 Be5 29. Bh6 Rd8 30. f4 Bb2 31. Ne7+ Kh8 32. Nxc8 Rxc8 33. Qxd6 Bg7 34. Bxg7+ Kxg7 35. Qd4+ Kg8 36. Rb2 Qd7 37. Rd2 Qc7 38. e5 Qc1+ 39. Kh2 Nc6 40. Qe3 Ne7 41. f5 Nd5 42. Qh6 Kh8 43. Ne4 Qc4 44. Nd6 1-0

[Event "BLR-ch 81st"]
[Site "Minsk"]
[Date "2015.01.22"]
[Round "11"]
[White "Maiorov, Nikita"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2596"]
[BlackElo "2681"]
[PlyCount "46"]
[EventDate "2015.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. g3 e5 8. dxe5 dxe5 9. Bg2 Re8 10. Nf3 Nc6 11. Be3 a5 12. O-O Qe7 13. b3 Bf5 14. Rfd1 h6 15. h3 Be4 16. Qb2 Rad8 17. Rac1 Rxd1+ 18. Rxd1 Rb8 19. Bf1 Qe6 20. Rc1 b5 21. cxb5 Rxb5 22. Nd2 Bd5 23. Qc2 Rb7 1/2-1/2

[Event "Minsk Bronstein Memorial op"]
[Site "Minsk"]
[Date "2015.02.14"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Bury, Yahor"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2691"]
[BlackElo "1621"]
[PlyCount "69"]
[EventDate "2015.02.14"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 4. Bg2 e6 5. Nf3 g6 6. d4 cxd4 7. Nxd4 Bg7 8. Ndb5 O-O 9. Bf4 e5 10. Bg5 h6 11. Bxf6 Bxf6 12. e3 a6 13. Nd6 Be7 14. O-O Kh7 15. a3 f5 16. Qd5 Bxd6 17. Qxd6 Rf6 18. Qd2 e4 19. f3 exf3 20. Bxf3 d6 21. Nd5 Rf7 22. Nf4 Ne5 23. Bd5 Re7 24. Rad1 Ng4 25. Rfe1 Qe8 26. Bf3 Nxe3 27. Rxe3 Rxe3 28. Nd5 Re6 29. Nc7 Qd8 30. Nxa8 g5 31. Qd4 g4 32. Bg2 Qe7 33. Nb6 Re1+ 34. Rxe1 Qxe1+ 35. Bf1 1-0

[Event "Minsk Bronstein Memorial op"]
[Site "Minsk"]
[Date "2015.02.14"]
[Round "2"]
[White "Kasperovich, Mikhail"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[BlackElo "2691"]
[PlyCount "66"]
[EventDate "2015.02.14"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Bg5 Nbd7 8. Nf3 b6 9. e3 Bb7 10. Bd3 c5 11. O-O Rc8 12. b4 h6 13. Bf4 Qe7 14. Rfd1 d5 15. dxc5 bxc5 16. b5 Nb6 17. Be5 Rfd8 18. Bxf6 Qxf6 19. Qxf6 gxf6 20. cxd5 Bxd5 21. Bc2 c4 22. a4 c3 23. Ra3 Nc4 24. Rxc3 Nxe3 25. Rxe3 Rxc2 26. h4 Rdc8 27. Ra3 Rb2 28. Nd4 Kf8 29. a5 h5 30. b6 axb6 31. a6 Rb4 32. a7 Bb7 33. g3 Rxd4 0-1

[Event "Minsk Bronstein Memorial op"]
[Site "Minsk"]
[Date "2015.02.14"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Kolesnik, Eduard"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2691"]
[BlackElo "2221"]
[PlyCount "73"]
[EventDate "2015.02.14"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 Bb6 7. Re1 O-O 8. h3 Ne7 9. Nbd2 Ng6 10. Nf1 h6 11. Ng3 Re8 12. Bb3 Be6 13. d4 Qd7 14. Bxe6 Rxe6 15. d5 Ree8 16. a4 a6 17. Qb3 Nf4 18. a5 Ba7 19. Be3 Nd3 20. Re2 Nf4 21. Rd2 c6 22. Bxa7 Rxa7 23. c4 cxd5 24. cxd5 Rc8 25. Rc2 Raa8 26. Rac1 g6 27. Qb6 Ne8 28. Qb3 Rc7 29. Rxc7 Nxc7 30. Qxb7 Rc8 31. Rc6 Nd3 32. b4 Kg7 33. Nd2 Nxb4 34. Qxb4 Nxd5 35. exd5 Rxc6 36. dxc6 Qxc6 37. Nc4 1-0

[Event "Minsk Bronstein Memorial op"]
[Site "Minsk"]
[Date "2015.02.14"]
[Round "4"]
[White "Smirnov, Valerij"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E13"]
[WhiteElo "2354"]
[BlackElo "2691"]
[PlyCount "48"]
[EventDate "2015.02.14"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Bg5 h6 6. Bh4 g5 7. Bg3 Ne4 8. Qc2 Bb7 9. Nd2 Bxc3 10. bxc3 Nxg3 11. fxg3 g4 12. e4 Qg5 13. O-O-O c5 14. Bd3 Nc6 15. Kb1 cxd4 16. e5 dxc3 17. Ne4 Qxe5 18. Rhe1 Nb4 19. Qf2 O-O-O 20. Bc2 Bxe4 21. Rxe4 Qa5 22. a4 f5 23. Red4 Nc6 24. Rd6 Qb4+ 0-1

[Event "Minsk Bronstein Memorial op"]
[Site "Minsk"]
[Date "2015.02.14"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Tihonov, Jurij"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2691"]
[BlackElo "2404"]
[PlyCount "69"]
[EventDate "2015.02.14"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Qxd4 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Qc7 13. Nd4 Rfe8 14. f3 a6 15. g4 b5 16. Nce2 Bb7 17. Ng3 Rac8 18. h4 Qc5 19. Rg1 b4 20. Be3 Qc4 21. Bg5 Kh8 22. Nh5 Rg8 23. Bxf6 gxf6 24. g5 fxg5 25. hxg5 Qc5 26. Nf6 Rg6 27. Nb3 Qb5 28. Qh2 Bxf6 29. gxf6 Rxf6 30. Qxd6 Rg6 31. Qe7 Kg8 32. Rxg6+ hxg6 33. Qf6 Qh5 34. Rd7 Qh1+ 35. Nc1 1-0

[Event "Minsk Bronstein Memorial op"]
[Site "Minsk"]
[Date "2015.02.14"]
[Round "6"]
[White "Stupak, Kirill"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2483"]
[BlackElo "2691"]
[PlyCount "52"]
[EventDate "2015.02.14"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. Qc2 dxc4 5. Qxc4 b5 6. Qc2 Nf6 7. Bg5 Bb7 8. e3 Nbd7 9. Nbd2 Rc8 10. Ne5 Be7 11. Nxd7 Nxd7 12. Bxe7 Qxe7 13. Nb3 c5 14. dxc5 a6 15. Rc1 O-O 16. Bd3 Bxg2 17. Rg1 Bd5 18. Bxh7+ Kh8 19. Bd3 Bxb3 20. Qc3 f5 21. axb3 Rxc5 22. Qd2 Ne5 23. Ke2 Rd5 24. Qa5 Nxd3 25. Rc7 Qh4 26. Rg3 Qxh2 0-1

[Event "Minsk Bronstein Memorial op"]
[Site "Minsk"]
[Date "2015.02.14"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Kovalev, Andrei"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2691"]
[BlackElo "2475"]
[PlyCount "60"]
[EventDate "2015.02.14"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Nc6 6. O-O Nge7 7. Re1 Nf5 8. Be4 Be7 9. d3 Qc7 10. Bf4 h6 11. h3 g5 12. Bh2 h5 13. Bxf5 exf5 14. e6 f4 15. exf7+ Kxf7 16. cxd4 cxd4 17. Na3 Bf6 18. Nb5 Qd8 19. Qb3+ Kg6 20. Nd2 a6 21. Na3 Bf5 22. Qxb7 Ne5 23. Rxe5 Bxe5 24. Nac4 Bf6 25. h4 Rh7 26. Qc6 Rc7 27. Qf3 Bg4 28. Qe4+ Bf5 29. Qf3 Bg4 30. Qe4+ Bf5 1/2-1/2

[Event "Minsk Bronstein Memorial op"]
[Site "Minsk"]
[Date "2015.02.14"]
[Round "8"]
[White "Cherepov, Alexej"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2172"]
[BlackElo "2691"]
[PlyCount "86"]
[EventDate "2015.02.14"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Qc7 6. Bg2 a6 7. O-O Be7 8. Nc3 O-O 9. Qd3 d6 10. b3 Nbd7 11. Bb2 Ne5 12. Qd2 Bd7 13. Rac1 Rac8 14. e3 Qb8 15. Rfd1 Rfd8 16. Qe2 Be8 17. Ne4 Nfd7 18. Bh3 Nf8 19. Rc2 b5 20. cxb5 Rxc2 21. Qxc2 Rc8 22. Qd2 d5 23. Nc3 axb5 24. Bg2 b4 25. Nce2 Nfd7 26. e4 dxe4 27. Bxe4 Nf6 28. Bg2 Bc5 29. Rc1 Qa7 30. Ba1 Rd8 31. Qg5 Bxd4 32. Nxd4 Nd3 33. Rf1 Rxd4 34. Bxd4 Qxd4 35. Qd2 e5 36. Rd1 e4 37. Qe2 Bb5 38. h3 h5 39. Rd2 g6 40. Qd1 Kg7 41. Qe2 Qc5 42. Qd1 Nxf2 43. Rxf2 e3 0-1

[Event "Minsk Bronstein Memorial op"]
[Site "Minsk"]
[Date "2015.02.14"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Aleksandrov, Aleksej"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2691"]
[BlackElo "2564"]
[PlyCount "56"]
[EventDate "2015.02.14"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 a6 6. c3 d6 7. Bb3 O-O 8. Nbd2 Be6 9. Re1 Re8 10. Nf1 d5 11. Bg5 dxe4 12. dxe4 Qxd1 13. Raxd1 Ng4 14. Ne3 Nxe3 15. Bxe3 Bxe3 16. Rxe3 Bxb3 17. axb3 a5 18. Red3 f6 19. Rd7 Rad8 20. Kf1 Rxd7 21. Rxd7 Re7 22. Rxe7 Nxe7 23. Ke2 Ng6 24. g3 Nf8 25. Kd3 Ne6 26. Kc4 c6 27. b4 b6 28. Kd3 b5 1/2-1/2

[Event "Minsk Bronstein Memorial op"]
[Site "Minsk"]
[Date "2015.02.14"]
[Round "10"]
[White "Nikitenko, Mihail"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2193"]
[BlackElo "2691"]
[PlyCount "57"]
[EventDate "2015.02.14"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Nxe7 Nxe7 11. Bxf6 gxf6 12. c4 f5 13. Bd3 Qa5+ 14. Qd2 Qxd2+ 15. Kxd2 fxe4 16. Bxe4 Rb8 17. cxb5 axb5 18. b4 f5 19. Bd3 Bd7 20. Nc2 Bc6 21. f3 Rg8 22. Ne3 e4 23. fxe4 f4 24. Nc2 Rxg2+ 25. Kc3 Ng6 26. Nd4 Bd7 27. Rhg1 Rxh2 28. Nf5 Rb6 29. Rh1 1/2-1/2

[Event "EU-ch 16th"]
[Site "Jerusalem"]
[Date "2015.02.24"]
[Round "1"]
[White "Sarana, Alexey"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2419"]
[BlackElo "2675"]
[PlyCount "135"]
[EventDate "2015.02.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CBM 166"]
[Source "ChessBase"]
[SourceDate "2015.05.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.05.11"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 dxc4 5. Qxc4 Nf6 6. g3 b5 7. Qc2 Bb7 8. Bg2 Nbd7 9. Nc3 c5 10. Be3 b4 11. Na4 Be4 12. Qc1 cxd4 13. Bxd4 e5 14. Be3 Rc8 15. Qd2 Qa5 16. b3 Be7 17. O-O O-O 18. Rac1 Nb6 19. Nxb6 axb6 20. Qb2 Rc3 21. a4 Rxe3 22. fxe3 Bc5 23. Kh1 Bxe3 24. Rc4 Bd5 25. Nxe5 Bxc4 26. Nxc4 Qc5 27. Bf3 Bd4 28. Qd2 b5 29. axb5 Bc3 30. Qd6 Qxb5 31. Rd1 h5 32. Qe7 g6 33. Nd6 Qe5 34. Qxe5 Bxe5 35. Nc4 Bc3 36. Rd6 Re8 37. Rb6 Rd8 38. Rd6 Re8 39. Rb6 Nd7 40. Rb5 Kg7 41. Bc6 Rd8 42. Rd5 Nb8 43. Rxd8 Nxc6 44. Rd7 Nd4 45. Nd6 Kf6 46. Ne4+ Ke5 47. Nxc3 bxc3 48. Rc7 Nxb3 49. Rxc3 Nd4 50. Kg2 Nf5 51. Rc7 Ke6 52. Kf3 Kf6 53. Ra7 Nd4+ 54. Ke3 Ne6 55. Ra5 Ng7 56. Ke4 Ne6 57. Ra6 Ke7 58. Rc6 Kd7 59. Rb6 Ke7 60. Kd5 Kf6 61. e4 Ke7 62. Rxe6+ fxe6+ 63. Ke5 g5 64. h3 Kf7 65. Kd6 Kf6 66. g4 hxg4 67. hxg4 Kf7 68. e5 1-0

[Event "EU-ch 16th"]
[Site "Jerusalem"]
[Date "2015.02.25"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Chubar, Vladimir"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2675"]
[BlackElo "2066"]
[PlyCount "75"]
[EventDate "2015.02.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CBM 166"]
[Source "ChessBase"]
[SourceDate "2015.05.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.05.11"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 Ne7 4. Nf3 b6 5. c3 Qd7 6. a4 a5 7. Na3 Ba6 8. Bxa6 Nxa6 9. h4 h5 10. Bg5 Nf5 11. Nc2 Nb8 12. Ne3 Nxe3 13. fxe3 Nc6 14. Qe2 Be7 15. O-O f6 16. Bf4 fxe5 17. Bxe5 O-O 18. Bg3 Rf5 19. e4 dxe4 20. Qxe4 Raf8 21. Rae1 Nd8 22. Rf2 Bd6 23. Bxd6 Qxd6 24. Ng5 Nf7 25. Qxe6 Rxf2 26. Kxf2 Qf4+ 27. Nf3 Kh8 28. Qe4 Qxe4 29. Rxe4 Nd6 30. Re7 Nc4 31. b3 Nd2 32. Rxc7 Nxb3 33. Ke3 Re8+ 34. Ne5 Re6 35. Kd3 Kh7 36. Kc2 Nc5 37. dxc5 Rxe5 38. cxb6 1-0

[Event "EU-ch 16th"]
[Site "Jerusalem"]
[Date "2015.02.26"]
[Round "3"]
[White "Usmanov, Vasily"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E39"]
[WhiteElo "2414"]
[BlackElo "2675"]
[PlyCount "77"]
[EventDate "2015.02.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CBM 166"]
[Source "ChessBase"]
[SourceDate "2015.05.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.05.11"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 c5 6. dxc5 Na6 7. c6 bxc6 8. e3 Nc5 9. Bd2 a5 10. a3 Bxc3 11. Bxc3 Nce4 12. Bxf6 Nxf6 13. c5 a4 14. O-O-O Qe7 15. Kb1 e5 16. e4 Ba6 17. Bxa6 Rxa6 18. Rhe1 Ra5 19. Rc1 Rb8 20. Qc3 Rab5 21. Rc2 d6 22. cxd6 Qxd6 23. Nd2 h6 24. Re3 Nd7 25. Nc4 Qe6 26. Qd2 Nc5 27. Qd6 Rxb2+ 28. Rxb2 Rxb2+ 29. Kxb2 Qxc4 30. Qb8+ Kh7 31. Qb4 Nd3+ 32. Rxd3 Qxd3 33. Qxa4 c5 34. Qc2 Qb5+ 35. Qb3 Qe2+ 36. Qc2 Qb5+ 37. Qb3 Qe2+ 38. Qc2 Qb5+ 39. Qb3 1/2-1/2

[Event "EU-ch 16th"]
[Site "Jerusalem"]
[Date "2015.02.27"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Neverov, Valeriy"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2675"]
[BlackElo "2485"]
[PlyCount "124"]
[EventDate "2015.02.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CBM 166"]
[Source "ChessBase"]
[SourceDate "2015.05.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.05.11"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Bg5 h6 15. Bh4 c5 16. d5 Be7 17. Ne3 Nf8 18. Nf5 Ng6 19. Bg3 Bc8 20. Nxe7+ Qxe7 21. a4 Bd7 22. Nh4 Nxh4 23. Bxh4 Reb8 24. axb5 axb5 25. Qe2 g5 26. Bg3 Qd8 27. b4 c4 28. f3 Nh5 29. Bf2 Nf4 30. Qf1 h5 31. Be3 Rxa1 32. Rxa1 Ra8 33. Kh2 Kg7 34. Bf2 Rxa1 35. Qxa1 Qf6 36. Qa7 Nxh3 37. gxh3 Qxf3 38. Qe3 Qxe3 39. Bxe3 Kf6 40. h4 gxh4 41. Bh6 Bg4 42. Bf8 Kg5 43. Bxd6 f6 44. Be7 Kg6 45. Bc5 Kf7 46. Bf2 h3 47. Kg3 Ke7 48. Kh2 Kf7 49. Bh4 Ke7 50. d6+ Kxd6 51. Bxf6 Ke6 52. Bh4 Kd6 53. Bg3 Ke6 54. Kg1 Kd6 55. Kf2 Ke6 56. Ke3 h4 57. Bh2 Kd6 58. Kd2 Bf3 59. Bd1 Bxe4 60. Bg4 Bg2 61. Ke3 Bf1 62. Bh5 Kd5 1-0

[Event "EU-ch 16th"]
[Site "Jerusalem"]
[Date "2015.03.01"]
[Round "5"]
[White "Kogan, Artur"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2555"]
[BlackElo "2675"]
[PlyCount "92"]
[EventDate "2015.02.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CBM 166"]
[Source "ChessBase"]
[SourceDate "2015.05.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.05.11"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qf3 g6 7. h3 Bg7 8. Be3 Nc6 9. O-O-O Be6 10. Nxe6 fxe6 11. Bc4 Qc8 12. Bb3 Na5 13. Bd4 Nxb3+ 14. axb3 O-O 15. Qd3 Qc6 16. f3 Rad8 17. h4 b5 18. Kb1 b4 19. Na4 Qb5 20. Qc4 Kf7 21. Nb6 Rfe8 22. e5 dxe5 23. Qxb5 axb5 24. Bxe5 Nd5 25. Nxd5 Rxd5 26. Bxg7 Kxg7 27. Rxd5 exd5 28. Rd1 e6 29. Rd4 Rc8 30. Rxb4 Rc5 31. c3 Kf6 32. Kc2 e5 33. Kd3 g5 34. hxg5+ Kxg5 35. Rg4+ Kf6 36. Rg8 b4 37. Rd8 Ra5 38. c4 d4 39. Rb8 Ra1 40. Rxb4 Rd1+ 41. Ke2 Rg1 42. Rb6+ Kg5 43. Kf2 Rb1 44. c5 e4 45. fxe4 Kf4 46. Ke2 Ke5 1/2-1/2

[Event "EU-ch 16th"]
[Site "Jerusalem"]
[Date "2015.03.02"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Mikhalevski, Victor"]
[Result "1/2-1/2"]
[ECO "C70"]
[WhiteElo "2675"]
[BlackElo "2559"]
[PlyCount "101"]
[EventDate "2015.02.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CBM 166"]
[Source "ChessBase"]
[SourceDate "2015.05.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.05.11"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. c3 g6 6. d4 exd4 7. cxd4 b5 8. Bc2 d5 9. exd5 Nxd5 10. O-O Bg7 11. Bg5 Nde7 12. Be4 f6 13. Bf4 O-O 14. Nc3 g5 15. Be3 h6 16. Re1 g4 17. d5 f5 18. dxc6 fxe4 19. Nd4 Nf5 20. Qb3+ Kh7 21. Nxf5 Bxf5 22. a4 b4 23. Qxb4 Rb8 24. Qa5 Rxb2 25. Rad1 Qf6 26. Nd5 Qxc6 27. Ne7 Qe6 28. Nxf5 Qxf5 29. Qxc7 Rf7 30. Qc6 Rf6 31. Qc4 Qe6 32. Qxe6 Rxe6 33. Rd7 Rb4 34. a5 Kg6 35. g3 Rb5 36. Bb6 Bc3 37. Red1 Bxa5 38. Be3 Bb4 39. Ra7 Bc5 40. Bxc5 Rxc5 41. Ra1 Rcc6 42. Ra4 h5 43. Kg2 Rf6 44. Ra2 Rce6 45. Ra5 Rb6 46. Ra2 Rbe6 47. Ra5 e3 48. fxe3 Rxe3 49. R7xa6 Re2+ 50. Kg1 Re1+ 51. Kg2 1/2-1/2

[Event "EU-ch 16th"]
[Site "Jerusalem"]
[Date "2015.03.03"]
[Round "7"]
[White "Oparin, Grigoriy"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "2551"]
[BlackElo "2675"]
[PlyCount "74"]
[EventDate "2015.02.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CBM 166"]
[Source "ChessBase"]
[SourceDate "2015.05.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.05.11"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Be7 8. g5 Nfd7 9. h4 b5 10. a3 Bb7 11. Be3 Nb6 12. f4 Na4 13. Nxa4 Bxe4 14. Nxb5 O-O 15. Rg1 axb5 16. Nc3 Bc6 17. h5 Nd7 18. h6 g6 19. Qd2 b4 20. Ne2 d5 21. Nd4 Qc8 22. Rd1 Nc5 23. Nxc6 Qxc6 24. Qd4 f6 25. gxf6 Rxf6 26. axb4 Ne4 27. Bd3 Rf7 28. b5 Qb7 29. Bxe4 dxe4 30. b6 Rc8 31. Rg2 Bf6 32. Qb4 e5 33. f5 Bh4+ 34. Kd2 Qa6 35. Bf2 Rd8+ 36. Ke1 Rxd1+ 37. Kxd1 Rd7+ 0-1

[Event "EU-ch 16th"]
[Site "Jerusalem"]
[Date "2015.03.04"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Zubov, Alexander"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2675"]
[BlackElo "2607"]
[PlyCount "49"]
[EventDate "2015.02.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CBM 166"]
[Source "ChessBase"]
[SourceDate "2015.05.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.05.11"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qg4 g6 8. Qe2 d6 9. O-O Nd7 10. Nc3 Ne5 11. f4 Nxd3 12. cxd3 Nf6 13. Be3 O-O 14. a4 b6 15. g4 Bb7 16. Rae1 Nd7 17. Nd4 Bf6 18. Nf3 Bg7 19. f5 exf5 20. gxf5 b5 21. axb5 axb5 22. Nxb5 d5 23. Nd6 dxe4 24. Nxb7 Qc7 25. dxe4 1/2-1/2

[Event "EU-ch 16th"]
[Site "Jerusalem"]
[Date "2015.03.05"]
[Round "9"]
[White "Ipatov, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2592"]
[BlackElo "2675"]
[PlyCount "121"]
[EventDate "2015.02.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CBM 166"]
[Source "ChessBase"]
[SourceDate "2015.05.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.05.11"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qb3 Nc6 6. Nbd2 Na5 7. Qa4 Bb7 8. Bg2 c5 9. dxc5 bxc5 10. O-O Be7 11. Rd1 Bc6 12. Qc2 Qc7 13. b3 d6 14. Bb2 Bb7 15. a3 Nc6 16. b4 cxb4 17. axb4 a5 18. b5 Nb4 19. Qa4 O-O 20. Nb3 Bd8 21. Bd4 Nd7 22. Rac1 Be7 23. Bc3 Nc5 24. Nxc5 Qxc5 25. Bd4 Qc7 26. Nd2 Bxg2 27. Kxg2 Bg5 28. f3 e5 29. Bf2 Rfe8 30. Rc3 f5 31. b6 Qc6 32. Qxc6 Nxc6 33. Nb3 Red8 34. b7 Rab8 35. Bb6 Rd7 36. Nc5 Rdxb7 37. Nxb7 Rxb7 38. Bf2 Be7 39. c5 dxc5 40. Bxc5 Bf6 41. Bf2 Ne7 42. Rc5 Rb2 43. Kf1 Ra2 44. Rd8+ Kf7 45. Ra8 Ra1+ 46. Be1 a4 47. e4 fxe4 48. fxe4 Bg5 49. Rc2 Be3 50. Ke2 Bd4 51. Bb4 Rb1 52. Rxa4 Ng8 53. Rc7+ Kg6 54. Bf8 Nf6 55. Ra6 Kh5 56. Rxg7 Rb2+ 57. Kd3 Rb3+ 58. Kc4 Rc3+ 59. Kb4 Rf3 60. Be7 Nxe4 61. g4# 1-0

[Event "EU-ch 16th"]
[Site "Jerusalem"]
[Date "2015.03.06"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Sivuk, Vitaly"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2675"]
[BlackElo "2517"]
[PlyCount "105"]
[EventDate "2015.02.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CBM 166"]
[Source "ChessBase"]
[SourceDate "2015.05.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.05.11"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. Qe2 O-O 8. h3 Nc6 9. O-O Na5 10. Nc3 Bf5 11. Bf4 d5 12. Nd1 Qd7 13. Ne3 c6 14. Rfe1 Rae8 15. c3 Nxb3 16. axb3 a6 17. Nxf5 Qxf5 18. Qd2 Na8 19. g4 Qc8 20. e6 fxe6 21. Re2 Rf6 22. Ne5 Nb6 23. Bg5 Rff8 24. Rae1 c5 25. dxc5 Qxc5 26. Be3 Qb5 27. Bxb6 Bxe5 28. Rxe5 Qxb6 29. Rxe6 Qxb3 30. Rxe7 Rxe7 31. Rxe7 Rf7 32. Re8+ Rf8 33. Re5 Qc4 34. Rxd5 Qe4 35. Rd4 Qf3 36. Rd3 Qe4 37. Re3 Qf4 38. Qe2 Rf7 39. Re4 Qf6 40. Qe3 Qd6 41. c4 Qf6 42. b4 Qb2 43. c5 Kg7 44. Rd4 h6 45. Rf4 Qa2 46. Qd4+ Kh7 47. Re4 Qa4 48. h4 Qc6 49. Kg2 Rd7 50. Qe3 Qd5 51. Kg3 Qf7 52. Re6 Qg7 53. h5 1-0

[Event "EU-ch 16th"]
[Site "Jerusalem"]
[Date "2015.03.08"]
[Round "11"]
[White "Hovhannisyan, Robert"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2592"]
[BlackElo "2675"]
[Annotator "Roiz,Michael"]
[PlyCount "89"]
[EventDate "2015.02.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CBM 166"]
[Source "ChessBase"]
[SourceDate "2015.05.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.05.11"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. O-O O-O 10. h3 {This way of handling the well-known theoretical line was introduced by Vladimir Kramnik and has gained a lot of popularity.} Re8 11. Qf3 c6 12. Bf4 Bd6 13. Rfe1 Rxe1+ {For some reason, usually Black prefers to keep all the rooks on the board.} ({At the moment, White fails to pose Black any serious problems after} 13... Be6 14. Ne2 (14. Rad1 Qb8 15. Bxd6 Qxd6 16. b3 Bd7 $11 {½-½ (21) Vocaturo,D (2590)-Raznikov,D (2494)/Groningen NED 2014 (70)}) 14... Qb8 15. b3 Bd7 16. Be3 (16. Qg3 Nh5 17. Bxd6 Nxg3 18. Bxb8 Nxe2+ 19. Rxe2 Rxe2 20. Bxe2 Rxb8 21. Rd1 Be6 22. Rd4 Kf8 23. Ra4 Rb7 24. Ra6 Rc7 $11 {½-½ Andreikin,D (2713)-Karjakin,S (2782)/Moscow RUS 2013 (44)}) 16... a5 17. a4 Qc7 18. Nd4 Bb4 19. Re2 Qe5 20. Rd1 Ne4 $11 {½-½ Naiditsch,A (2716)-Fridman,D (2667)/Baden-Baden GER 2013 (48)}) 14. Rxe1 Be6 $146 {That novelty definitely makes sense. Black chooses the same plan of development as in the previous notes.} (14... Rb8 {as was played in Kashlinskaya,A (2305)-Kovanova,B (2377)/Loo RUS 2013 (41)} {should be met by} 15. b3 Be6 16. Ne2 (16. Qe3 c5 17. Nb5 Bxf4 18. Qxf4 Rb7 19. c4 Rd7 $11) 16... c5 17. c3 {with a slight edge for White.}) 15. Ne2 {A usual route for the knight. It may disturb the opponent's bishop either from f4 or d4.} (15. a3 {promises nothing:} c5 16. Bg5 h6 17. Bxf6 Qxf6 18. Qxf6 gxf6 $11) 15... c5 16. b3 {It is necessary to stop the possible advance of Black's central pawns.} (16. c3 Qb6 17. b3 Re8 18. Bxd6 Qxd6 19. Nf4 Bd7 20. Rxe8+ Bxe8 $11) 16... Rb8 17. Bxd6 {White can hardly deviate from that exchange for a long time.} (17. c3 h6 18. Bxd6 Qxd6 $11) 17... Qxd6 18. Nf4 {White has slight pressure, but the reduced material balance should enable Black to equalise.} Bd7 $1 {Sergei correctly keeps his light-squared bishop on the board.} (18... Rc8 19. Nxe6 fxe6 20. Qe3 Re8 21. f4 g6 22. g3 $14) 19. c4 {Robert decides to force matters. In fact, that is the best practical chance to pose Black any problems.} (19. Qg3 Re8 20. Rxe8+ Nxe8 21. Qg5 Bc6 $11) 19... d4 (19... Bc6 20. cxd5 Nxd5 21. Nxd5 Bxd5 22. Qe3 Be6 23. Rc1 $14) 20. Nd5 Nxd5 {Black had no optimal choice here.} ({For instance,} 20... Re8 $2 21. Nxf6+ Qxf6 22. Rxe8+ Bxe8 23. Qh5 g5 24. Qxh7+ Kf8 25. Qh5 $16) 21. Qxd5 Qxd5 22. cxd5 g6 $2 {A loss of important tempi, which leads to a difficult position.} ({The precise} 22... Kf8 23. Kf1 a5 {would allow Black to achieve a draw:} 24. d6 (24. Rc1 Bb5 25. Ke2 (25. Bxb5 Rxb5 26. a4 Rxb3 27. Rxc5 Ke7 28. Rxa5 Kd6 29. Ke2 Ra3 30. Ra7 f5 31. Rxg7 Rxa4 32. Rxh7 Ra2+ $11) 25... Bxd3+ 26. Kxd3 Rc8) 24... a4 25. bxa4 Bxa4 26. Re5 Rc8 27. Bf5 Rd8 28. Rxc5 Rxd6 $11) 23. Kf1 $1 a5 ({Unfortunately for Sergei, it is too late to exchange the bishops now:} 23... Kf8 24. Rc1 Bb5 25. Ke2 Bxd3+ 26. Kxd3 Rb5 27. Kc4 Rb8 28. Re1 {is practically lost for Black, since his king cannot be activated.}) 24. Rc1 $6 {This natural move makes Black's task easier.} (24. Re7 $1 {was stronger:} Rd8 25. Bc4 Kf8 (25... a4 26. bxa4 Bxa4 27. Rc7 $16) 26. d6 Be8 27. Rc7 Rxd6 28. Rxc5 d3 29. Ke1 $16 {and White is going to win the pawn without exchanging anything.}) 24... Rc8 25. Ba6 Rc7 $6 {Returning the favour.} ({GM Zhigalko had to give up the pawn immediately in order to activate his pieces:} 25... Ra8 $1 26. Bb7 Re8 27. Bc6 Bxc6 28. dxc6 d3 29. Rd1 c4 ({Or} 29... Rc8 30. Rxd3 Rxc6 31. Rd8+ Kg7 32. Ra8 c4 33. bxc4 Rxc4 34. Rxa5 Rc2) 30. bxc4 Re4 31. Rxd3 Rxc4 32. Ra3 a4 33. c7 Rxc7 34. Rxa4 Rc2 {with excellent drawing chances.}) 26. Ke2 Kg7 ({The alternatives were hardly better:} 26... Kf8 27. d6 Ra7 28. Bd3 a4 29. Rxc5 axb3 30. axb3 Ke8 31. Bc4 $16) (26... Ra7 27. Bd3 Rc7 28. d6 Rc8 29. Ba6 Re8+ 30. Kd2 Re5 31. f4 Rf5 32. g4 Rd5 33. Bb7 Rxd6 34. Rxc5 $16) 27. d6 Ra7 ({Now} 27... Rc6 28. Bb5 Rxd6 29. Bxd7 Rxd7 30. Rxc5 Ra7 31. Kd3 $16 {leads to a bad rook endgame, as the rook is very passive.}) 28. Bd3 Kf6 29. Rxc5 Ke6 30. Bc4+ Kxd6 31. Rd5+ Kc6 32. Rxd4 $16 {White is a sound pawn up now, but Black is still in the game.} Kc5 33. Rh4 Bc6 $2 {For some reasons, Sergei decides to give up a second pawn, and that is too much.} ({Patience was called for:} 33... f6 34. Bd3 Bc6 35. f3 Re7+ 36. Kd2 f5 $16) 34. Rxh7 Bxg2 (34... Re7+ 35. Kf1 Bb5 36. Rh4 $18) 35. Rxf7 (35. f3 {was also good enough:} Rd7 36. h4 Kb4 37. h5 gxh5 38. Rxh5 Ka3 39. Rh2 $18) 35... Rxf7 (35... Ra8 36. h4 Re8+ 37. Kd2 Bd5 38. Bxd5 Rd8 39. Rf6 Rxd5+ 40. Ke3 $18) 36. Bxf7 {The rest is matter of simple technique.} Bxh3 (36... g5 37. Be6 Kd6 38. Bg4 Be4 39. Ke3 Ke5 40. a3 $18) 37. Bxg6 Kb4 38. f4 Ka3 39. Kd2 Kxa2 40. Kc3 Be6 41. Bc2 Ka3 42. f5 Bf7 43. f6 Bg8 44. Bd3 Bxb3 45. Bc4 1-0

[Event "Dubai op 17th"]
[Site "Dubai"]
[Date "2015.04.06"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Rowe, Duane"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2675"]
[BlackElo "2214"]
[PlyCount "87"]
[EventDate "2015.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 e6 4. d4 d5 5. e5 Bd7 6. Bd3 cxd4 7. cxd4 Bb5 8. Bxb5+ axb5 9. O-O b4 10. h4 Ne7 11. h5 h6 12. Nbd2 Nbc6 13. Nb3 Nf5 14. g4 Nh4 15. Nxh4 Qxh4 16. Kg2 Rg8 17. Rh1 Qd8 18. Qd3 g6 19. f3 Qb6 20. hxg6 Rxg6 21. Be3 Qa6 22. Qd2 Rc8 23. Kf2 Qa7 24. Nc1 Na5 25. b3 f5 26. exf6 Rxf6 27. Ne2 b6 28. Rac1 Nc6 29. Bxh6 Qf7 30. Bf4 Kd7 31. Kg2 Bd6 32. Bxd6 Kxd6 33. Qd3 Rg6 34. Qb5 Rf6 35. Rhf1 Qa7 36. Rc2 Qa5 37. Qd3 Rff8 38. Rfc1 Ne7 39. Qe3 Rxc2 40. Rxc2 Ng6 41. Qh6 Rg8 42. Nf4 Nf8 43. Qf6 Qa7 44. Qd8+ 1-0

[Event "Dubai op 17th"]
[Site "Dubai"]
[Date "2015.04.07"]
[Round "2"]
[White "Rathnakaran, Kantholi"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2411"]
[BlackElo "2675"]
[PlyCount "76"]
[EventDate "2015.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 d5 6. e5 Nd7 7. Bb5 Qb6 8. Qe2 c4 9. Ba4 Nc5 10. Bc2 g6 11. O-O Bf5 12. Bxf5 gxf5 13. b3 cxb3 14. d4 Ne4 15. e6 fxe6 16. axb3 Bg7 17. Ng5 Kd7 18. b4 a6 19. Re1 Rhg8 20. Nxe4 fxe4 21. Nd2 Qb5 22. Qd1 Bf6 23. Ra3 Rg6 24. Nb3 b6 25. Be3 Nd8 26. Qa1 Nf7 27. Nc5+ bxc5 28. Ra5 Qb7 29. bxc5 Ke8 30. Rb1 Qc8 31. Rb6 e5 32. Qa4+ Kf8 33. Kf1 exd4 34. cxd4 Bg5 35. Bxg5 Nxg5 36. c6 Qf5 37. Qb3 e3 38. Ra2 Rc8 0-1

[Event "Dubai op 17th"]
[Site "Dubai"]
[Date "2015.04.08"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Karthikeyan, Murali"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2675"]
[BlackElo "2504"]
[PlyCount "45"]
[EventDate "2015.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nc6 8. O-O Be7 9. Bd2 O-O 10. Nc3 dxe5 11. dxe5 a6 12. Rc1 Nxc3 13. Rxc3 Nb4 14. a3 b5 15. Bb3 Nd5 16. Rd3 Bb7 17. Re1 Qc7 18. Ng5 Rad8 19. Qg4 Nb6 20. Rg3 g6 21. Qh3 h5 22. Nxe6 fxe6 23. Qxh5 1-0

[Event "Dubai op 17th"]
[Site "Dubai"]
[Date "2015.04.09"]
[Round "4"]
[White "Papp, Gabor"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2575"]
[BlackElo "2675"]
[PlyCount "59"]
[EventDate "2015.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. h4 Bh6 14. Ncb4 O-O 15. a4 bxa4 16. Qxa4 a5 17. Bb5 Nxd5 18. Nxd5 Be6 19. Bc6 Rb8 20. b4 axb4 21. cxb4 Kh8 22. b5 Bxd5 23. Bxd5 Qb6 24. Bc6 Be3 25. fxe3 Qxe3+ 26. Kd1 Qd3+ 27. Ke1 Qe3+ 28. Kd1 Qd3+ 29. Ke1 Qe3+ 30. Kd1 1/2-1/2

[Event "Dubai op 17th"]
[Site "Dubai"]
[Date "2015.04.11"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Shabalov, Alexander"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2675"]
[BlackElo "2511"]
[PlyCount "78"]
[EventDate "2015.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Nd7 7. Nbd2 h6 8. Nb3 Qc7 9. c3 O-O-O 10. a4 g5 11. a5 Kb8 12. a6 b6 13. Bd2 f6 14. exf6 Ng6 15. c4 g4 16. Ne1 dxc4 17. Bxc4 Bd6 18. Kh1 h5 19. Rc1 h4 20. Bd3 Bxh2 21. Bxf5 exf5 22. Qc2 Nf4 23. Qxc6 Ne2 24. Rc2 Qxc6 25. Rxc6 Bc7 26. Nd3 f4 27. Rxc7 Kxc7 28. Nxf4 Nxf4 29. Rc1+ Kd6 30. Bxf4+ Kd5 31. Rc7 Nxf6 32. Rxa7 Ra8 33. Rf7 Ke6 34. Rb7 Rxa6 35. Nc1 Nd5 36. Be5 Ra1 37. Kh2 g3+ 38. fxg3 hxg3+ 39. Kxg3 Rg8+ 0-1

[Event "Dubai op 17th"]
[Site "Dubai"]
[Date "2015.04.11"]
[Round "6"]
[White "Stojanovic, Mihajlo"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2555"]
[BlackElo "2675"]
[PlyCount "69"]
[EventDate "2015.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 a5 7. b3 d6 8. d4 b6 9. g3 Bb7 10. Bg2 Nbd7 11. O-O c5 12. Bb2 Qc7 13. Rfd1 Rfe8 14. Rac1 h6 15. h3 Rac8 16. Ba1 Be4 17. dxc5 bxc5 18. b4 axb4 19. axb4 e5 20. b5 Nb6 21. Nd2 Bxg2 22. Kxg2 Ra8 23. Qc2 Qb7+ 24. Kh2 Ra4 25. Bb2 Rea8 26. Ra1 Nfd7 27. Qd3 Rxa1 28. Bxa1 Nc8 29. Ne4 Ra2 30. Nc3 Ra8 31. Ne4 Ndb6 32. Nxd6 Nxd6 33. Qxd6 Nxc4 34. Qxc5 Qe4 35. Qc6 1/2-1/2

[Event "Dubai op 17th"]
[Site "Dubai"]
[Date "2015.04.12"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Hayrapetyan, Hovik"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2675"]
[BlackElo "2465"]
[PlyCount "135"]
[EventDate "2015.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Be7 8. O-O O-O 9. Bd2 b6 10. Qe2 Bb7 11. Nc3 Nxc3 12. Bxc3 dxe5 13. dxe5 Nd7 14. Nd4 Qc7 15. Rfe1 Rac8 16. Bd3 Rfd8 17. Qg4 Nf8 18. Nb5 Qb8 19. Nd6 Bxd6 20. exd6 Ng6 21. Bxg6 hxg6 22. Qd4 Rxc3 23. Qxc3 Qxd6 24. a3 a5 25. Rac1 a4 26. Qc7 Qd5 27. f3 Qd4+ 28. Kh1 Rd7 29. Qc2 Qf4 30. Red1 Rd5 31. Rxd5 Bxd5 32. Qc7 Qd4 33. h3 f6 34. Qc3 Qf4 35. Rd1 b5 36. Qd3 Qg3 37. Qxb5 Kh7 38. Rf1 Bb3 39. Qb4 f5 40. Qe1 Qf4 41. Qc1 Qg3 42. Qe3 g5 43. Qf2 Qf4 44. Re1 Kg6 45. Kg1 Qd6 46. Qe3 Kf6 47. Rc1 Kg6 48. Kh1 Bd5 49. Rd1 Qc6 50. Qc3 Qa6 51. Rd4 Qb5 52. Qd2 Qc6 53. Rb4 Qa6 54. Qd1 Bb3 55. Qd4 Qc6 56. Qc3 Qd5 57. Rd4 Qe5 58. Rd7 Qf6 59. Qxf6+ gxf6 60. Rb7 Bc2 61. Rc7 Bd1 62. Rc1 Bb3 63. Rc3 Bd5 64. Kg1 e5 65. Kf2 e4 66. Rc5 Bb3 67. fxe4 fxe4 68. g4 1-0

[Event "Dubai op 17th"]
[Site "Dubai"]
[Date "2015.04.13"]
[Round "8"]
[White "Mchedlishvili, Mikheil"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2586"]
[BlackElo "2675"]
[PlyCount "61"]
[EventDate "2015.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. Nd2 O-O 12. O-O f5 13. a4 Nf6 14. a5 Bd6 15. Ra2 Qe7 16. Qa1 b5 17. c5 Bc7 18. b4 Bc8 19. Nf3 Ne4 20. Ne5 Bxe5 21. dxe5 Nxc3 22. Qxc3 Bd7 23. f4 Be8 24. Bf3 g5 25. e3 g4 26. Bd1 h5 27. h3 Bg6 28. Rh2 Rad8 29. hxg4 hxg4 30. Qd4 a6 31. Kf2 1/2-1/2

[Event "Dubai op 17th"]
[Site "Dubai"]
[Date "2015.04.14"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Solodovnichenko, Yuri"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2675"]
[BlackElo "2584"]
[PlyCount "64"]
[EventDate "2015.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. d4 cxd4 6. cxd4 Nc6 7. Bc4 dxe5 8. Nxe5 e6 9. O-O Be7 10. Nf3 O-O 11. Nc3 b6 12. Nxd5 exd5 13. Bb5 Bd7 14. Bf4 a6 15. Bd3 Bg4 16. Bxh7+ Kxh7 17. Qc2+ Kg8 18. Qxc6 Rc8 19. Qb7 Bxf3 20. gxf3 Rc4 21. Rad1 Bf6 22. Qxa6 Bxd4 23. Qb5 Qf6 24. Bg3 Qxf3 25. b3 Bxf2+ 26. Bxf2 Rg4+ 27. Bg3 Rxg3+ 28. hxg3 Qxg3+ 29. Kh1 Qh3+ 30. Kg1 Qg3+ 31. Kh1 Qh3+ 32. Kg1 Qg3+ 1/2-1/2

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2015.08.04"]
[Round "1.5"]
[White "Zhigalko, Sergei"]
[Black "Annaberdiev, Meilis"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2654"]
[BlackElo "2417"]
[PlyCount "68"]
[EventDate "2015.08.04"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Buyuksehir"]
[BlackTeam "Akdeniz Belediyesi"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. Bc4 d6 6. d4 cxd4 7. cxd4 Be7 8. O-O O-O 9. Bd2 b6 10. Qe2 Bb7 11. Nc3 Nxc3 12. Bxc3 dxe5 13. dxe5 Nd7 14. Nd4 Qc7 15. Rfe1 Rfd8 16. Bxe6 fxe6 17. Nxe6 Qc6 18. Qg4 g6 19. Rad1 Nf8 20. Nxd8 Rxd8 21. Rxd8 Bxd8 22. e6 h5 23. Qh3 Be7 24. a3 a5 25. Kh1 Qd5 26. f3 Bc8 27. Qg3 Bxe6 28. Qc7 Nd7 29. Qf4 Bg5 30. Qc7 Bh4 31. Rc1 Be7 32. Re1 Bh4 33. Rc1 Be7 34. Re1 Bh4 1/2-1/2

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2015.08.05"]
[Round "2.3"]
[White "Kuzubov, Yuriy"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2638"]
[BlackElo "2654"]
[PlyCount "75"]
[EventDate "2015.08.04"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]
[WhiteTeam "Tarsus Zeka"]
[BlackTeam "Kahramanmaras Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 d6 7. e3 e5 8. d4 e4 9. Nd2 d5 10. b3 Re8 11. Be2 Bg4 12. f3 Bh5 13. Nf1 Nc6 14. Ng3 Bg6 15. f4 Ne7 16. O-O Qd7 17. h3 h5 18. Qe1 h4 19. Nh1 Nf5 20. Bg4 dxc4 21. bxc4 Qa4 22. Bxf5 Bxf5 23. c5 Rad8 24. Qxh4 Rd5 25. g4 Bd7 26. Ng3 Bb5 27. Rf2 Qd1+ 28. Kh2 Qe1 29. Nf5 Be2 30. Bb2 Qd2 31. Rg1 Qxb2 32. Qg5 Rxf5 33. gxf5 Kf8 34. Qxg7+ Ke7 35. Rg6 Nd7 36. Re6+ Kd8 37. Qxf7 Rh8 38. Qe7+ 1-0

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2015.08.06"]
[Round "3.4"]
[White "Zhigalko, Sergei"]
[Black "Ahmetoglu, Ziya"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2654"]
[BlackElo "1943"]
[PlyCount "99"]
[EventDate "2015.08.04"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Buyuksehir"]
[BlackTeam "Ankara Demirspor"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 Be6 9. O-O-O Qd7 10. Kb1 O-O-O 11. Nd4 a6 12. Nxe6 Qxe6 13. g3 Bf6 14. Bg2 Qd7 15. h4 Kb8 16. Bh3 Qe8 17. Rhe1 Ne5 18. Qd4 c5 19. Qe4 Qc6 20. Rd5 Rhe8 21. Red1 h5 22. Qf4 Kc7 23. Qf5 Nc4 24. Bf4 Kb6 25. Bf1 Ne5 26. Qxh5 g6 27. Qe2 Kc7 28. a3 Qa4 29. Qd2 Qc6 30. Be2 Rh8 31. Be3 Be7 32. Bf4 f5 33. Bg5 Bxg5 34. Qxg5 Rhe8 35. f4 Ng4 36. Bxg4 fxg4 37. Qxg4 Rg8 38. Qe6 Qe8 39. Re1 Qxe6 40. Rxe6 Rg7 41. b4 Kc6 42. Rg5 cxb4 43. h5 Rh7 44. hxg6 Rh1+ 45. Ka2 Kd7 46. Rf6 Rc8 47. g7 b3+ 48. Kxb3 Ke7 49. Rfg6 Rb1+ 50. Ka2 1-0

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2015.08.07"]
[Round "4.5"]
[White "Mamedyarov, Shakhriyar"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2735"]
[BlackElo "2654"]
[PlyCount "52"]
[EventDate "2015.08.04"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]
[WhiteTeam "Besiktas Jimnastik"]
[BlackTeam "Kahramanmaras Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. c4 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Bd6 11. Nh4 Bxg2 12. Kxg2 Qc8 13. e4 Qb7 14. Re1 Nbd7 15. Nf3 Be7 16. Bg5 c5 17. d5 c4 18. Nbd2 Bb4 19. dxe6 fxe6 20. b3 Ng4 21. bxc4 Nde5 22. Nxe5 Rxf2+ 23. Kg1 Qa7 24. Nxg4 Rxd2+ 25. Be3 Rxc2 26. Bxa7 Bxe1 0-1

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2015.08.08"]
[Round "5.3"]
[White "Zhigalko, Sergei"]
[Black "Mamedov, Nidjat"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2654"]
[BlackElo "2597"]
[PlyCount "69"]
[EventDate "2015.08.04"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Buyuksehir"]
[BlackTeam "Calli"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 c5 13. d5 c4 14. Nf1 Qc7 15. Ng3 Rfb8 16. Nf5 Bf8 17. Nh2 Nc5 18. Qf3 Ne8 19. h4 Bc8 20. h5 a5 21. Ng4 b4 22. Re3 Ra7 23. Qe2 Ba6 24. Rg3 Kh8 25. Qf3 f6 26. Nh4 Qf7 27. Ne3 Bc8 28. Nxc4 bxc3 29. bxc3 a4 30. Ba3 Rc7 31. Ne3 Bd7 32. Re1 Rcc8 33. Nef5 Bxf5 34. Qxf5 Qa7 35. Ng6+ 1-0

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2015.08.08"]
[Round "6.6"]
[White "Morchiashvili, Bachana"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2318"]
[BlackElo "2654"]
[PlyCount "55"]
[EventDate "2015.08.04"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]
[WhiteTeam "Pamukkale Yonetimi"]
[BlackTeam "Kahramanmaras Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb7 6. Bg2 c5 7. d5 exd5 8. cxd5 Nxd5 9. Qb3 Nf6 10. Ne5 d5 11. Nc3 Be7 12. Qa4+ Kf8 13. Bf4 a6 14. Rd1 b5 15. Qc2 Qc8 16. Nxd5 Nxd5 17. Bxd5 Bxd5 18. Rxd5 f6 19. Nf3 Qe6 20. Rxc5 Bxc5 21. Qxc5+ Kf7 22. Nd4 Qc4 23. Qd6 a5 24. O-O Ra6 25. Nf5 Kg6 26. Ne7+ Kf7 27. Nf5 Kg6 28. Ne7+ 1/2-1/2

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2015.08.09"]
[Round "7.2"]
[White "Zhigalko, Sergei"]
[Black "Harikrishna, Pentala"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2654"]
[BlackElo "2740"]
[PlyCount "33"]
[EventDate "2015.08.04"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Buyuksehir"]
[BlackTeam "Istanbul Teknik Uni"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 d6 8. O-O-O Nf6 9. Qg3 Bd7 10. f3 Rc8 11. Kb1 h5 12. Bd3 Ne5 13. f4 h4 14. Qe1 Nxd3 15. cxd3 b5 16. h3 Be7 17. Rc1 1/2-1/2

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2015.08.11"]
[Round "8.1"]
[White "Cheparinov, Ivan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "2690"]
[BlackElo "2654"]
[PlyCount "88"]
[EventDate "2015.08.04"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]
[WhiteTeam "Turk Hava Yollari"]
[BlackTeam "Kahramanmaras Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 Bb7 6. Bd3 O-O 7. O-O d5 8. cxd5 exd5 9. a3 Bd6 10. b4 a6 11. Qb3 Qe7 12. Re1 Nbd7 13. Ra2 Rfe8 14. e4 dxe4 15. Ng5 exd3 16. Rxe7 Rxe7 17. Be3 Rae8 18. h3 b5 19. Rd2 Nb6 20. Rxd3 Nc4 21. Nf3 Nxe3 22. fxe3 Rxe3 23. Nd1 Bd5 24. Qc3 R3e7 25. Ne5 Bc4 26. Rf3 Be2 27. Rxf6 gxf6 28. Qg3+ Kf8 29. Nc3 fxe5 30. Qe3 Bd3 31. Qxd3 exd4 32. Qxh7 Re1+ 33. Kf2 R1e5 34. Qh8+ Ke7 35. Qh4+ Kd7 36. Qg4+ R8e6 37. Nb1 d3 38. Nc3 Ke7 39. g3 c6 40. Qd4 Re2+ 41. Kf3 Rf6+ 42. Kg4 Rg6+ 43. Kh5 Re5+ 44. Kh4 Ke8 0-1

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2015.08.12"]
[Round "9.1"]
[White "Zhigalko, Sergei"]
[Black "Moiseenko, Alexander"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2654"]
[BlackElo "2710"]
[PlyCount "27"]
[EventDate "2015.08.04"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Buyuksehir"]
[BlackTeam "Kayseri Seker"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. Re1 Nf6 6. c3 a6 7. Bf1 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. Qg3 Nh5 11. Qe3 Be7 12. d4 cxd4 13. cxd4 e5 14. dxe5 1/2-1/2

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2015.08.12"]
[Round "10.1"]
[White "Zhigalko, Sergei"]
[Black "Berkes, Ferenc"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2654"]
[BlackElo "2659"]
[PlyCount "124"]
[EventDate "2015.08.04"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Buyuksehir"]
[BlackTeam "Alyans Satranc"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. O-O Nc6 7. c3 cxd4 8. Nxd4 Nxd4 9. cxd4 Ne7 10. Nc3 Nc6 11. g4 Bg6 12. f4 f5 13. exf6 Qxf6 14. f5 exf5 15. Nxd5 Qxd4+ 16. Be3 Qxd1 17. Raxd1 O-O-O 18. gxf5 Bf7 19. Bf3 Bd6 20. Bg5 Rd7 21. f6 Be6 22. Rfe1 gxf6 23. Bxf6 Rg8+ 24. Kh1 Bh3 25. Bc3 Bc7 26. Nxc7 Rxd1 27. Rxd1 Kxc7 28. Rd3 Rf8 29. Kg1 a5 30. a3 b5 31. Be2 Rg8+ 32. Rg3 Rxg3+ 33. hxg3 b4 34. axb4 axb4 35. Bg7 Bf5 36. Kf2 Kd6 37. Ke3 Bg6 38. Bf8+ Ke6 39. Kf4 Ne5 40. Bg7 Bd3 41. Bd1 Nc4 42. b3 Na3 43. Ke3 Bc2 44. Bxc2 Nxc2+ 45. Kd3 Ne1+ 46. Kc4 Nc2 47. Kd3 Ne1+ 48. Ke4 Nc2 49. g4 Kf7 50. Be5 Ke6 51. Bb2 Ne1 52. Bg7 Nc2 53. Kd3 Ne1+ 54. Kc4 Nc2 55. Bh6 Kf6 56. Bd2 Kg6 57. g5 Kf5 58. Kd3 Na1 59. Kc4 Nc2 60. Kd3 Na1 61. Kc4 Nc2 62. Kd3 Na1 1/2-1/2

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2015.08.13"]
[Round "11.2"]
[White "Volkov, Sergey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2589"]
[BlackElo "2654"]
[PlyCount "37"]
[EventDate "2015.08.04"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]
[WhiteTeam "Kocaeli Buyuksehir"]
[BlackTeam "Kahramanmaras Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+ 8. Ne2 Na6 9. Bf8 Ne7 10. Bxg7 Nb4 11. Bxh8 e5 12. Qd6 Nc2+ 13. Kd2 Bf5 14. Ng3 Qf4+ 15. Kc3 Nd5+ 16. cxd5 Qd4+ 17. Kb3 Nxa1+ 18. Ka3 Nc2+ 19. Kb3 1/2-1/2

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2015.08.14"]
[Round "12.6"]
[White "Zhigalko, Sergei"]
[Black "Yilmaz, Mustafa"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2654"]
[BlackElo "2582"]
[PlyCount "42"]
[EventDate "2015.08.04"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Buyuksehir"]
[BlackTeam "Hatay Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. f3 O-O 10. Be3 Nc6 11. O-O a6 12. Qd3 Rac8 13. b3 e6 14. Rfd1 Rfd8 15. Rac1 Ne5 16. Qe2 Qe7 17. Rc2 Nc6 18. Rcd2 Ne8 19. Na4 Nxd4 20. Bxd4 Bxd4+ 21. Rxd4 Qg5 1/2-1/2

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2015.08.15"]
[Round "13.3"]
[White "So, Wesley"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2779"]
[BlackElo "2654"]
[PlyCount "89"]
[EventDate "2015.08.04"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]
[WhiteTeam "Deniz Su Aquamatch"]
[BlackTeam "Kahramanmaras Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 d6 7. b4 e5 8. e3 Re8 9. Bb2 h6 10. Be2 Bf5 11. O-O Nbd7 12. d3 c6 13. a4 a5 14. b5 c5 15. e4 Bg4 16. h3 Bxf3 17. Bxf3 Nf8 18. g3 Ne6 19. Bg2 Nd4 20. Rae1 Kf8 21. f4 Ke7 22. Qd2 b6 23. h4 Kd7 24. Bh3+ Kc7 25. Bxd4 cxd4 26. fxe5 dxe5 27. Rc1 Qd6 28. c5 bxc5 29. Rxc5+ Qxc5 30. Rc1 Nd7 31. Rxc5+ Nxc5 32. Qa2 Kb6 33. Qd5 Rac8 34. Bxc8 Rxc8 35. Qxf7 Nxd3 36. Qe6+ Kb7 37. Qa6+ Kb8 38. Qb6+ Ka8 39. Qxa5+ Kb8 40. Qb6+ Ka8 41. Qa6+ Kb8 42. b6 Rc1+ 43. Kg2 Rc2+ 44. Kf1 Rc1+ 45. Ke2 1-0

[Event "FIDE World Cup"]
[Site "Baku"]
[Date "2015.09.11"]
[Round "1.1"]
[White "Zhigalko, Sergei"]
[Black "Bukavshin, Ivan"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "2656"]
[BlackElo "2657"]
[PlyCount "127"]
[EventDate "2015.09.11"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "AZE"]
[SourceTitle "CBM 169"]
[Source "ChessBase"]
[SourceDate "2015.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2015.11.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. Be3 a6 8. O-O Be7 9. f4 d6 10. Qe1 O-O 11. Qg3 Nxd4 12. Bxd4 b5 13. a3 Bb7 14. Kh1 Bc6 15. Rae1 Rac8 16. e5 dxe5 17. Bxe5 Qb7 18. f5 exf5 19. Rxf5 Ne8 20. Bf3 Bxf3 21. Rxf3 f6 22. Bf4 b4 23. axb4 Bxb4 24. Rd3 Rf7 25. h3 Bf8 26. b3 Qc6 27. Re2 Nc7 28. Ne4 Nd5 29. Nd6 Nxf4 30. Qxf4 Bxd6 31. Rxd6 Qb5 32. Red2 Re7 33. Kh2 Qb8 34. Qg3 a5 35. c4 Qc7 36. R2d3 Rb8 37. R3d5 Rbe8 38. Rd3 Rb8 39. Ra6 Qxg3+ 40. Kxg3 Reb7 41. Rxa5 Rxb3 42. Rxb3 Rxb3+ 43. Kf4 Rb4 44. Rc5 Kf7 45. Rc7+ Ke6 46. Rxg7 Rxc4+ 47. Kg3 h5 48. Rh7 Rc5 49. Kh4 Rg5 50. g3 Ra5 51. Rxh5 Ra4+ 52. g4 Ra3 53. Rf5 Kf7 54. g5 Ra6 55. Kh5 Kg7 56. gxf6+ Rxf6 57. Rxf6 Kxf6 58. Kh6 Kf7 59. Kh7 Kf8 60. h4 Kf7 61. h5 Kf8 62. Kg6 Kg8 63. h6 Kh8 64. h7 1/2-1/2

[Event "FIDE World Cup"]
[Site "Baku"]
[Date "2015.09.12"]
[Round "1.2"]
[White "Bukavshin, Ivan"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2657"]
[BlackElo "2656"]
[PlyCount "43"]
[EventDate "2015.09.11"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "AZE"]
[SourceTitle "CBM 169"]
[Source "ChessBase"]
[SourceDate "2015.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2015.11.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 d6 7. b4 e5 8. Bb2 Nbd7 9. e3 Re8 10. d4 e4 11. Nd2 d5 12. a4 dxc4 13. Nxc4 Nd5 14. Qd2 Qg5 15. h4 Qe7 16. b5 N7f6 17. Ne5 Be6 18. Ba3 Qd8 19. Be2 Nd7 20. Rc1 f6 21. Nc4 a6 22. Qb2 1/2-1/2

[Event "FIDE World Cup"]
[Site "Baku"]
[Date "2015.09.13"]
[Round "1.3"]
[White "Zhigalko, Sergei"]
[Black "Bukavshin, Ivan"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2656"]
[BlackElo "2657"]
[PlyCount "77"]
[EventDate "2015.09.11"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "AZE"]
[SourceTitle "CBM 169"]
[Source "ChessBase"]
[SourceDate "2015.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2015.11.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. Be3 a6 8. O-O Be7 9. f4 d6 10. Qe1 O-O 11. Qg3 Nxd4 12. Bxd4 b5 13. a3 Bb7 14. Kh1 Bc6 15. Rae1 Rad8 16. Bf3 Qb7 17. Nd1 Ne8 18. Nf2 Bf6 19. Bxf6 Nxf6 20. e5 Ne8 21. Ng4 Bxf3 22. Rxf3 dxe5 23. fxe5 Qe7 24. Nf6+ Kh8 25. Qh4 h6 26. Qe4 Nxf6 27. exf6 Qd6 28. Rd3 Qb6 29. fxg7+ Kxg7 30. Rg3+ Kh8 31. Qf4 e5 32. Qxe5+ f6 33. Qh5 Qc7 34. Qxh6+ Qh7 35. Qf4 Qxc2 36. Rh3+ Kg8 37. Qg4+ Kf7 38. Qe6+ Kg7 39. Qe7+ 1-0

[Event "FIDE World Cup"]
[Site "Baku"]
[Date "2015.09.13"]
[Round "1.4"]
[White "Bukavshin, Ivan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "2657"]
[BlackElo "2656"]
[PlyCount "142"]
[EventDate "2015.09.11"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "AZE"]
[SourceTitle "CBM 169"]
[Source "ChessBase"]
[SourceDate "2015.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2015.11.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 d6 7. b4 e5 8. Bb2 Nbd7 9. d3 Re8 10. g3 Nb6 11. a4 a5 12. bxa5 Nbd7 13. Nd2 Nc5 14. Bg2 c6 15. Qc2 Qxa5 16. Bc3 Qc7 17. O-O Bg4 18. Rfe1 b6 19. h3 Bd7 20. d4 Ne6 21. dxe5 dxe5 22. Nb3 Ra6 23. Qb2 Ng5 24. h4 Nh3+ 25. Kf1 Nxf2 26. Kxf2 Ng4+ 27. Kg1 e4 28. e3 Qxg3 29. Rad1 Be6 30. Rd4 Nh2 31. Kh1 Ng4 32. Kg1 Nh2 33. Nd2 Nf3+ 34. Nxf3 exf3 35. Red1 fxg2 36. Rd8 Qxe3+ 37. Qf2 Qxf2+ 38. Kxf2 Ra8 39. Rxe8+ Rxe8 40. c5 bxc5 41. a5 Bc4 42. Kxg2 f6 43. Rd7 Re3 44. Bd2 Rd3 45. Rxd3 Bxd3 46. Be3 Kf7 47. Bxc5 Ke6 48. Bf8 g5 49. hxg5 fxg5 50. Kf2 Kf5 51. Ke3 Bb5 52. Be7 h5 53. Bd8 h4 54. Be7 Kg4 55. Kf2 Bc4 56. Ke3 Ba6 57. Kf2 Kf4 58. Bd6+ Kf5 59. Be7 Bc8 60. Ke3 h3 61. Bd6 Ke6 62. Bh2 Kd5 63. Kf3 Kc4 64. a6 Bxa6 65. Kg4 Bc8+ 66. Kxg5 Kd3 67. Kh4 c5 68. Bf4 c4 69. Kg3 c3 70. Kf2 c2 71. Bc1 Kc3 0-1

[Event "FIDE World Cup"]
[Site "Baku"]
[Date "2015.09.14"]
[Round "2.1"]
[White "Zhigalko, Sergei"]
[Black "Topalov, Veselin"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2656"]
[BlackElo "2813"]
[PlyCount "21"]
[EventDate "2015.09.11"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "AZE"]
[SourceTitle "CBM 169"]
[Source "ChessBase"]
[SourceDate "2015.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2015.11.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. dxc5 Qxc5 7. h3 Bh5 8. Na3 a6 9. Be3 Qc7 10. Qa4+ Nbd7 11. Bf4 1/2-1/2

[Event "FIDE World Cup"]
[Site "Baku"]
[Date "2015.09.15"]
[Round "2.2"]
[White "Topalov, Veselin"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2816"]
[BlackElo "2656"]
[Annotator "Krasenkow,Michal"]
[PlyCount "135"]
[EventDate "2015.09.11"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "AZE"]
[SourceTitle "CBM 169"]
[Source "ChessBase"]
[SourceDate "2015.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2015.11.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. Bg2 c6 9. e4 d5 {This position was the subject of a major theoretical discussion between Levon Aronian and Sergey Karjakin: it happened in 3 games between those players, which were annotated in CBM 151, 155, and 159.} 10. Qe2 ({Levon Aronian played} 10. exd5 {in the above-mentioned games. I condemned the text move in CBM 151 but Topalov seems to have a different opinion.}) 10... b5 $1 (10... Nbd7 11. e5 Ne8 12. O-O Nc7 13. a4 Re8 14. Rfe1 Nf8 15. h4 Qd7 16. Red1 Red8 17. Be3 Rab8 18. Rdc1 (18. Ne1 $5 {[%cal Ye2g4,Ye1c2]}) 18... Rbc8 19. Kh2 Qe8 20. Ne1 Qd7 21. Nc2 dxc4 22. bxc4 Nd5 23. Bd2 Nxc3 24. Bxc3 c5 $11 {1/2 (32) Jussupow,A (2610)-Spraggett,K (2575) Quebec 1989}) (10... c5 11. dxc5 (11. exd5 exd5 12. O-O Nc6 13. dxc5 (13. Be3 $5 {[%cal Ya1d1]}) 13... Bxc5 14. Bg5 Re8 15. Qc2 Nb4 16. Qb1 dxc4 17. Rd1 Qe7 18. bxc4 Bxc4 19. a3 Na6 $13 {0-1 (56) Tukmakov,V (2575)-Ehlvest,J (2445) Minsk 1987}) 11... Bxc5 12. e5 Ne8 (12... Nfd7 $5 13. O-O Nc6 {[%cal Yc5e7,Yd7c5] V.Gavrikov} 14. Rad1 $36 {[%cal Yd2f4]}) 13. O-O Nc6 14. Rfd1 Nc7 15. Bg5 (15. Bf4 Qe7 16. Qc2 h6) 15... Be7 16. Qe3 Nxe5 17. Qxe5 f6 18. Qe1 fxg5 19. cxd5 exd5 20. Nxd5 Nxd5 21. Qe6+ Kh8 22. Rxd5 (22. Ne5 Qe8 23. Bxd5 Bf6 24. Qxe8 Raxe8 25. Nf7+ Rxf7 26. Bxf7 {1/2 (26) Gavrikov,V (2550)-Lerner,K (2520) Riga 1985}) 22... Qe8 23. Nxg5 h6 {1/2 (39) Perez,J (1924)-Fages,J (1892) IECG 2002} 24. Ne4 Bc8 25. Qe5 Bb7 26. Rd4 $14) 11. e5 (11. exd5 $2 exd5 12. cxb5 cxb5 13. Nxb5 Ba3 $1 14. Bf1 Re8 15. Be3 (15. Ne5 Bb2 16. Rd1 Bxd4 17. f4 Nfd7 18. Nxd4 Nxe5 19. fxe5 Bxe2 20. Bxe2 Rxe5 {0-1 (20) Tukmakov,V (2575)-Chernin,A (2570) Moscow 1987}) 15... Qa5+ 16. Kd1 Nc6 17. Ne5 Nxe5 18. dxe5 Ne4 $19 { 0-1 (48) Gustafsson,J (2634)-Zhigalko,A (2568) Warsaw 2008}) 11... Ne8 {[%csl Re8]} ({I still believe that} 11... Nfd7 $1 {is more appropriate. White must play} 12. cxb5 cxb5 {anyway, and the b8-knight comes out to c6. In the following correspondence game Black obtained an excellent position, and it would be interesting to see what Veselin Topalov had prepared here:} 13. Qe3 b4 14. Ne2 Qb6 15. Rc1 Nc6 16. O-O Bxe2 17. Qxe2 Nxd4 18. Nxd4 Qxd4 19. Rc7 Rad8 20. Rfc1 Rfe8 21. Be3 Qxe5 22. Qb5 Nf6 23. Rxa7 Bd6 $15 {0-1 (53) Simon,H (2141)-Van Seben,E (2239) IECG 2007}) 12. cxb5 cxb5 13. Qe3 (13. Nxb5 $2 Qb6 14. a4 Nc7 15. Bf1 Nc6 {[%csl Rd4]}) 13... Nc6 (13... b4 14. Na4 (14. Ne2 $6 Nc6 15. Nf4 Qb6 16. Nd3 Nc7 17. Rc1 Nb5 $17 {0-1 (35) Dydyshko,V-Ivanov,A Minsk 1985}) 14... Nc6 15. Bf1 Qa5 16. Bd3 (16. Nb2 Rc8 17. Bd3 Bxd3 18. Qxd3 f6 19. O-O Nc7 20. a3 Qb5 21. axb4 Bxb4 $11 {1/2 (32) Atakisi,F (2512)-Lepikhov,A (2610) ICCF Email 2001}) 16... Rc8 (16... Nc7 $5) 17. Rc1 $5 $36 (17. O-O $143 Bxd3 18. Qxd3 Nc7 19. Bg5 h6 20. Bxe7 Nxe7 21. a3 bxa3 22. Rxa3 Na6 $15 {0-1 (40) Atakisi,F (2523)-Teichmeister,S (2530) ICCF 2002})) 14. Bf1 {[%mdl 32] A typical manoeuvre in this structure: White's bishop is more active on d3 than on g2.} Rc8 15. Bd3 Nc7 16. Rc1 Ba3 $5 17. Rd1 Be7 18. h4 b4 19. Ne2 Bxd3 {A premature exchange, after which Black's c7-knight becomes his headache for quite a while.} (19... Nb5 $5 $132 {[%cal Yd8b6]}) 20. Qxd3 f5 (20... a6 {[%cal Yc7b5]} 21. Ng5 g6 22. Kf1 {, and the weakness of Black's kingside promises White a strong attack} ({but} 22. Nxh7 $6 Kxh7 23. h5 {is premature due to} Rh8 $1)) 21. Rc1 Qd7 22. Bg5 h6 23. Bd2 a6 24. Rg1 Nb5 {Black has finally managed to activate his knight but White has prepared an attack in the meantime.} 25. g4 $1 {[%mdl 128]} f4 ({The position after} 25... fxg4 26. Rxg4 h5 27. Rg6 {is hardly satisfactory for Black but the text move doesn't help him either.}) 26. g5 $1 hxg5 27. Qg6 Bd8 28. Rxg5 $1 Qf7 29. Qxf7+ Kxf7 30. Bxb4 Be7 31. Bxe7 Nxe7 32. Rxc8 Rxc8 33. Rg4 Nf5 34. Rxf4 {White has won two pawns and easily converts his advantage.} Rc2 35. Ng3 Rxa2 (35... g6 36. a4 Nc7 37. h5) 36. Nxf5 exf5 37. Rxf5+ Ke6 38. Rf4 Ra1+ 39. Kd2 Ra2+ 40. Ke3 Ra3 41. Ng5+ Kd7 42. Rf7+ Kc6 43. Rxg7 Rxb3+ 44. Kf4 Nxd4 45. Rg6+ Kc5 46. Rxa6 Rb4 47. h5 Nc6+ 48. Kf5 Rh4 49. f4 Rxh5 50. Ra1 d4 51. Ke4 d3 52. Rc1+ Kb5 53. Kxd3 Nxe5+ 54. fxe5 Rxg5 55. Ke4 $18 {} Rg2 56. e6 Kb6 57. Ke5 Kb7 58. e7 Re2+ 59. Kf6 Rf2+ 60. Ke6 Re2+ 61. Kf7 Rf2+ 62. Ke8 Rf3 63. Rc4 Rf1 64. Kd7 Rd1+ 65. Ke6 Re1+ 66. Kd6 Kb6 67. Rb4+ Ka7 68. Rb5 1-0

[Event "Wch Rapid"]
[Site "Berlin"]
[Date "2015.10.10"]
[Round "1"]
[White "Moiseenko, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2692"]
[BlackElo "2656"]
[PlyCount "116"]
[EventDate "2015.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qb3 Nc6 6. Nbd2 Na5 7. Qa4 Bb7 8. Bg2 c5 9. dxc5 bxc5 10. O-O Be7 11. Ne5 Bxg2 12. Kxg2 O-O 13. Ndf3 Qc7 14. Rd1 d6 15. Bd2 Nb7 16. Nc6 Ne4 17. Nxe7+ Qxe7 18. Be1 f5 19. Nd2 Nf6 20. Nf3 Ne4 21. Nd2 Nf6 22. Nf3 e5 23. e3 Kh8 24. Qc2 Qe6 25. a3 Rac8 26. b4 cxb4 27. axb4 Rxc4 28. Qb3 d5 29. Rxa7 Nd6 30. b5 Rb8 31. Ra6 Nfe4 32. Qb2 d4 33. exd4 Qd5 34. dxe5 Qxd1 35. exd6 Qd5 36. Qe5 Rc5 37. d7 Qxe5 38. Nxe5 Rxe5 39. Rc6 Rg8 40. Ba5 Rd5 41. f3 Nf6 42. d8=Q Rdxd8 43. Bxd8 Rxd8 44. b6 Rb8 45. Rd6 Kg8 46. h3 Kf7 47. g4 fxg4 48. hxg4 Ke7 49. Rc6 Nd7 50. Kg3 Rxb6 51. Rc1 Rb3 52. g5 Ne5 53. Rc7+ Kf8 54. Kf4 Nxf3 55. Rc8+ Kf7 56. Rc7+ Kg6 57. Rc6+ Kh5 58. Rc5 Nd4 0-1

[Event "Wch Rapid"]
[Site "Berlin"]
[Date "2015.10.10"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Belov, Vladimir"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2656"]
[BlackElo "2614"]
[PlyCount "78"]
[EventDate "2015.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 h6 8. Qd3 Nf6 9. Nd4 e6 10. f3 Be7 11. Be3 O-O 12. O-O-O Rc8 13. Kb1 Nd7 14. Qe2 a6 15. g4 b5 16. Qg2 Ne5 17. Nxc6 Rxc6 18. Ne2 Nc4 19. Bc1 e5 20. h4 Qa5 21. Ng3 Rfc8 22. g5 Qb4 23. c3 Na3+ 24. Ka1 Rxc3 25. bxa3 Qa4 26. Nf5 Bf8 27. Bb2 Rc2 28. Rd2 d5 29. exd5 b4 30. Ne3 Rxd2 31. Qxd2 bxa3 32. Bxe5 Bb4 33. Qd3 h5 34. Rb1 Bc5 35. d6 Rd8 36. Nc4 Qc6 37. Qe4 Qa4 38. g6 f6 39. Qd5+ Kh8 1-0

[Event "Wch Rapid"]
[Site "Berlin"]
[Date "2015.10.10"]
[Round "3"]
[White "Dlugy, Maxim"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2518"]
[BlackElo "2656"]
[PlyCount "62"]
[EventDate "2015.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nd2 c5 5. c3 Nc6 6. Ngf3 Bd6 7. Bg3 O-O 8. Bd3 b6 9. Ne5 Bb7 10. O-O Rc8 11. f4 Ne7 12. Qf3 Nf5 13. Bf2 Be7 14. Ng4 Nxg4 15. Qxg4 Nd6 16. Qh3 f5 17. Nf3 Bf6 18. Rae1 Bc6 19. Bh4 Bb5 20. Bxb5 Nxb5 21. Bxf6 Rxf6 22. Ne5 Nd6 23. Re2 cxd4 24. exd4 Ne4 25. Qd3 Rf8 26. Qa6 Rc7 27. a4 Qc8 28. Qb5 Rd8 29. a5 Nd6 30. Qb4 b5 31. h3 a6 1/2-1/2

[Event "Wch Rapid"]
[Site "Berlin"]
[Date "2015.10.10"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Agdestein, Simen"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2656"]
[BlackElo "2606"]
[PlyCount "45"]
[EventDate "2015.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 a6 7. O-O Rc8 8. c4 dxc4 9. dxc5 Bxc5 10. Nbd2 Nge7 11. Ne4 Qb6 12. Be3 Bxe3 13. Nd6+ Kf8 14. fxe3 Rd8 15. Ng5 Nf5 16. Ndxf7 Nxe3 17. Qd6+ Kg8 18. Kh1 Nxf1 19. Rxf1 h6 20. Nxe6 Bxe6 21. Qxe6 Kh7 22. Bh5 Rhf8 23. Bg6+ 1-0

[Event "Wch Rapid"]
[Site "Berlin"]
[Date "2015.10.10"]
[Round "5"]
[White "Nikolic, Predrag"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2603"]
[BlackElo "2656"]
[PlyCount "52"]
[EventDate "2015.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. O-O cxd4 8. Nxd4 Bxg2 9. Kxg2 Qc7 10. Rd1 Qb7+ 11. f3 a6 12. Nc3 Be7 13. Bg5 h6 14. Bxf6 Bxf6 15. Ne4 Be7 16. Rd3 O-O 17. Rc1 Rc8 18. Qd1 f5 19. Nf2 Ra7 20. e4 fxe4 21. Nxe4 Qa8 22. Rb3 Nc6 23. Nxc6 Qxc6 24. Rbc3 Rac7 25. a3 Qb7 26. R1c2 Rc6 1/2-1/2

[Event "Wch Rapid"]
[Site "Berlin"]
[Date "2015.10.11"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Leko, Peter"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2656"]
[BlackElo "2707"]
[PlyCount "48"]
[EventDate "2015.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 O-O 7. Nbd2 a6 8. Bb3 h6 9. Re1 Re8 10. Nf1 Ba7 11. Be3 Be6 12. Bxa7 Rxa7 13. Ng3 Ra8 14. d4 Bg4 15. Qd3 Na5 16. Bc2 c5 17. d5 b5 18. h3 Bd7 19. b3 Nb7 20. Qd2 a5 21. Bd3 b4 22. a4 Nh7 23. Rf1 Nf8 24. c4 Ng6 1/2-1/2

[Event "Wch Rapid"]
[Site "Berlin"]
[Date "2015.10.11"]
[Round "7"]
[White "Gelfand, Boris"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2741"]
[BlackElo "2656"]
[PlyCount "64"]
[EventDate "2015.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. Qc2 O-O 10. Rd1 Nbd7 11. a4 Ne4 12. Be1 f5 13. Na3 Rc8 14. b4 c5 15. dxc5 bxc5 16. b5 Bb7 17. e3 Bf6 18. Rac1 Qe7 19. Qb3 Kh8 20. a5 Rfd8 21. Nb1 d4 22. Qa3 e5 23. Nfd2 Qf7 24. Nb3 dxe3 25. fxe3 Bg5 26. N3d2 Ndf6 27. a6 Ba8 28. Nf3 Rxd1 29. Rxd1 Qxc4 30. Nxe5 Qe2 31. Qd3 Bxe3+ 32. Kh1 Nxg3+ 0-1

[Event "Wch Rapid"]
[Site "Berlin"]
[Date "2015.10.11"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Kryvoruchko, Yuriy"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2656"]
[BlackElo "2710"]
[PlyCount "101"]
[EventDate "2015.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Bd7 10. h3 h6 11. b3 Kc8 12. Bb2 b6 13. Rad1 Ne7 14. Ne2 a5 15. Rd2 c5 16. Rfd1 Bf5 17. Nf4 Kb7 18. e6 Bxe6 19. Nxe6 fxe6 20. Re1 Nc6 21. Rxe6 a4 22. Ne5 Nd4 23. Bxd4 cxd4 24. Ng6 axb3 25. axb3 Bb4 26. Rxd4 Bc5 27. Rd1 Rhe8 28. Rxe8 Rxe8 29. Kf1 Kc6 30. Nf4 Bb4 31. h4 b5 32. g3 Bd6 33. Nd3 Kd5 34. c4+ Kc6 35. c5 Bf8 36. b4 g5 37. hxg5 hxg5 38. f4 gxf4 39. gxf4 Bg7 40. Kf2 Bd4+ 41. Kf3 Re3+ 42. Kg4 Bc3 43. Kf5 Kb7 44. Kg4 Kc6 45. f5 Re4+ 46. Kf3 Rh4 47. Rc1 Rh3+ 48. Ke4 Rh4+ 49. Kf3 Rh3+ 50. Ke4 Rh4+ 51. Kf3 1/2-1/2

[Event "Wch Rapid"]
[Site "Berlin"]
[Date "2015.10.11"]
[Round "9"]
[White "Bocharov, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2560"]
[BlackElo "2656"]
[PlyCount "76"]
[EventDate "2015.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. c4 e6 6. cxd5 exd5 7. d3 Be7 8. Qb3 Qc8 9. Nc3 Nbd7 10. Re1 Nc5 11. Qc2 h6 12. e4 dxe4 13. dxe4 Bh7 14. Nd4 O-O 15. Nf5 Bxf5 16. exf5 Bd6 17. Be3 Re8 18. Rac1 Ncd7 19. Red1 Be5 20. b4 Ng4 21. Bd4 Ndf6 22. b5 Bxd4 23. Rxd4 cxb5 24. h3 Ne5 25. Nxb5 Nf3+ 26. Bxf3 Re1+ 27. Rxe1 Qxc2 28. a4 a6 29. Bxb7 Rb8 30. Nd6 Qb2 31. Red1 Rxb7 32. Nxb7 Qxb7 33. Rd8+ Kh7 34. Rf8 Nd5 35. Rd8 Nc3 36. Re1 Qf3 37. Re3 Ne2+ 38. Kf1 Nxg3+ 0-1

[Event "Wch Rapid"]
[Site "Berlin"]
[Date "2015.10.11"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Nepomniachtchi, Ian"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2656"]
[BlackElo "2705"]
[PlyCount "53"]
[EventDate "2015.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 e6 7. Nc3 Nf6 8. Bf4 Be7 9. O-O-O Ng4 10. Rhf1 Na5 11. h3 Nf6 12. Bb3 Nxb3+ 13. axb3 e5 14. Bg5 Be6 15. Bxf6 gxf6 16. Nh4 Rg8 17. g4 Qa5 18. Kb1 O-O-O 19. Nd5 Rd7 20. b4 Qd8 21. Nf5 Bxf5 22. gxf5 Kb8 23. Rg1 Rxg1 24. Rxg1 Qf8 25. b5 axb5 26. Qxb5 Rd8 27. Rg3 1-0

[Event "Wch Rapid"]
[Site "Berlin"]
[Date "2015.10.12"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Carlsen, Magnus"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "2656"]
[BlackElo "2850"]
[PlyCount "88"]
[EventDate "2015.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 Bb7 9. d3 d6 10. a3 Nb8 11. Nbd2 Nbd7 12. Nf1 Re8 13. Ng3 Bf8 14. Ng5 d5 15. exd5 Nc5 16. c4 Nxb3 17. Qxb3 c6 18. dxc6 Bxc6 19. cxb5 Bd5 20. Qd1 axb5 21. N5e4 h6 22. Qf3 Ra6 23. Bd2 Ba8 24. Bb4 Nd5 25. Bxf8 Rxf8 26. d4 exd4 27. Nf5 Ne7 28. Rad1 Nxf5 29. Qxf5 Re6 30. f3 d3 31. Qxb5 Bxe4 32. Rxe4 Rxe4 33. fxe4 Qd4+ 34. Kh1 Rd8 35. Qb4 Qe3 36. Qa5 Rd4 37. Qd2 Qxe4 38. Re1 Qd5 39. Re3 Kh7 40. b4 Qg5 41. Kg1 Rd6 42. a4 Qxe3+ 43. Qxe3 d2 44. Qe4+ g6 0-1

[Event "Wch Rapid"]
[Site "Berlin"]
[Date "2015.10.12"]
[Round "12"]
[White "Kramnik, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2777"]
[BlackElo "2656"]
[PlyCount "117"]
[EventDate "2015.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nd2 c5 5. Ngf3 Nc6 6. c3 Bd6 7. Bg3 O-O 8. Bd3 b6 9. e4 Be7 10. e5 Nh5 11. a3 a5 12. Qe2 c4 13. Bc2 b5 14. Ng5 Bxg5 15. Qxh5 g6 16. Qe2 f5 17. exf6 Qxf6 18. h4 Bf4 19. Bxf4 Qxf4 20. g3 Qf6 21. f4 Ra7 22. Nf3 h6 23. Ne5 Nxe5 24. dxe5 Qg7 25. Qg4 Rd8 26. O-O-O b4 27. Qxg6 Qxg6 28. Bxg6 Rg7 29. h5 Bd7 30. f5 Ba4 31. Rdf1 bxa3 32. bxa3 exf5 33. Rxf5 Be8 34. Rf6 Bxg6 35. hxg6 Re8 36. Rd6 Rge7 37. Rxd5 Rxe5 38. Rxe5 Rxe5 39. Rxh6 Re3 40. Kd2 Rd3+ 41. Kc2 Rxg3 42. Rh4 Rg2+ 43. Kc1 Rg1+ 44. Kd2 Ra1 45. Rxc4 Rxa3 46. Kc2 a4 47. Rb4 Ra2+ 48. Kb1 Rg2 49. Rxa4 Rxg6 50. Rf4 Rg2 51. c4 Kg7 52. c5 Rg5 53. Rc4 Kf6 54. Kc2 Ke6 55. c6 Rg8 56. Kc3 Kd6 57. Kb4 Rb8+ 58. Ka5 Kc7 59. Rc2 1/2-1/2

[Event "Wch Rapid"]
[Site "Berlin"]
[Date "2015.10.12"]
[Round "13"]
[White "Zhigalko, Sergei"]
[Black "Inarkiev, Ernesto"]
[Result "1/2-1/2"]
[ECO "C58"]
[WhiteElo "2656"]
[BlackElo "2660"]
[PlyCount "161"]
[EventDate "2015.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. Nf3 Bd6 10. O-O Nf4 11. Nc3 Nxd3 12. cxd3 O-O 13. Ne4 c5 14. b3 Nc6 15. Ba3 Nb4 16. Bxb4 cxb4 17. Re1 Bb7 18. Nxd6 Qxd6 19. Nxe5 Rfe8 20. Nc4 Qg6 21. Rxe8+ Rxe8 22. Qf1 h5 23. f3 Kh7 24. a3 Rd8 25. axb4 Rxd3 26. Ne5 Qb6+ 27. Kh1 Rxb3 28. h3 Qxb4 29. Qd1 Kg8 30. d4 f6 31. Nd3 Qb6 32. Nc5 Rb4 33. Qe1 Kh7 34. Qe8 Kh6 35. Qh8+ Kg6 36. Qe8+ Kh6 37. Ne6 Rb1+ 38. Rxb1 Qxb1+ 39. Kh2 Qg6 40. Qh8+ Qh7 41. Qb8 Qf5 42. Qh8+ Qh7 43. Qb8 Qf5 44. Nxg7 Kxg7 45. Qxb7+ Kg6 46. Qb8 a5 47. Qg3+ Qg5 48. Qb8 h4 49. Qb1+ Kh6 50. Qd1 Qd5 51. Kg1 Kg7 52. Qa4 Kf7 53. Kf2 Ke7 54. g3 hxg3+ 55. Kxg3 Qg5+ 56. Kf2 Qd2+ 57. Kf1 Kd6 58. h4 Qc1+ 59. Ke2 Qb2+ 60. Kd3 Qb1+ 61. Ke2 Qb2+ 62. Ke3 Qc1+ 63. Ke4 Qc3 64. h5 Ke7 65. Qb5 Qc2+ 66. Ke3 Qc3+ 67. Qd3 Qe1+ 68. Qe2 Qh4 69. Kd3+ Kd7 70. f4 Qxf4 71. Qe4 Qg5 72. Qb7+ Ke6 73. d5+ Ke5 74. Qc7+ Kxd5 75. Qxa5+ Ke6 76. Qxg5 fxg5 77. Ke4 Kf6 78. Kf3 Kg7 79. Kg3 Kh7 80. Kh3 Kg7 81. Kg3 1/2-1/2

[Event "Wch Rapid"]
[Site "Berlin"]
[Date "2015.10.12"]
[Round "14"]
[White "Dominguez Perez, Leinier"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2732"]
[BlackElo "2656"]
[PlyCount "81"]
[EventDate "2015.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. h4 Bh6 14. Ncb4 O-O 15. a4 bxa4 16. Qxa4 a5 17. Bb5 Nxd5 18. Nxd5 Be6 19. Bc6 Rb8 20. b4 axb4 21. cxb4 Kh8 22. b5 Bxd5 23. Bxd5 Qb6 24. Rh3 Qxb5 25. Qxb5 Rxb5 26. g4 f6 27. Ra7 Rc8 28. Be6 Rc1+ 29. Ke2 Rb2+ 30. Kf3 Rb8 31. Kg2 Rc2 32. Rb3 Rf8 33. Kf3 Rd2 34. Rbb7 Rc2 35. Rf7 Re8 36. Bd5 Rc3+ 37. Kg2 Rcc8 38. g5 fxg5 39. hxg5 Bxg5 40. Rxg7 Re7 41. Rgxe7 1-0

[Event "Wch Rapid"]
[Site "Berlin"]
[Date "2015.10.12"]
[Round "15"]
[White "Zhigalko, Sergei"]
[Black "Khismatullin, Denis Rimovich"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2656"]
[BlackElo "2651"]
[PlyCount "41"]
[EventDate "2015.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 e5 8. Qd3 Nf6 9. Nc3 Be7 10. Bg5 h6 11. Bxf6 Bxf6 12. O-O-O O-O 13. Qxd6 Qb6 14. Nd5 Qa5 15. Qb4 Qxa2 16. Nc3 c5 17. Nxa2 cxb4 18. Nxb4 a5 19. Nd5 Ba6 20. Nc7 Rac8 21. Nxa6 1/2-1/2

[Event "Wch Blitz 9th"]
[Site "Berlin"]
[Date "2015.10.13"]
[Round "1"]
[White "Wagner, Dennis"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2575"]
[BlackElo "2656"]
[PlyCount "80"]
[EventDate "2015.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 Bc5 9. Nf3 Nc6 10. b4 Nd4 11. Qd2 Nxf3+ 12. gxf3 Be7 13. Bb2 a6 14. Rg1 g6 15. Be2 Qc7 16. O-O-O d6 17. h4 O-O-O 18. Kb1 Kb8 19. Qe3 Nd7 20. Rc1 Bf6 21. Nd5 Bxd5 22. cxd5 Qb7 23. Bxf6 Nxf6 24. Rc6 Nd7 25. Rxd6 Rc8 26. Bxa6 Qxa6 27. Rxd7 Rc4 28. dxe6 fxe6 29. Qd3 Rhc8 30. Rd8 Qa4 31. Rxc8+ Rxc8 32. Rd1 Ka8 33. f4 Qc6 34. h5 gxh5 35. f5 exf5 36. exf5 h4 37. Qa6+ Kb8 38. Qd3 h3 39. Qg3+ Ka8 40. Qd3 h2 0-1

[Event "Wch Blitz 9th"]
[Site "Berlin"]
[Date "2015.10.13"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Ponomariov, Ruslan"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2656"]
[BlackElo "2710"]
[PlyCount "73"]
[EventDate "2015.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 e5 8. Qd3 Nf6 9. Nc3 Be7 10. Bg5 h6 11. Bxf6 Bxf6 12. O-O-O O-O 13. Qxd6 Qa5 14. Qxc6 Be6 15. Qa4 Qc5 16. Nd5 Rfc8 17. Kb1 Qxf2 18. Rd2 Qc5 19. Rc1 Rab8 20. a3 a5 21. Ka2 Bg5 22. Nxg5 hxg5 23. Rc3 g4 24. h3 gxh3 25. gxh3 g6 26. h4 Kg7 27. Qd1 Rh8 28. Qf3 Rh5 29. Rg2 Kh6 30. Qf6 a4 31. Rg5 Rxg5 32. hxg5+ Kh5 33. Qxe5 Qf2 34. Qxb8 Kxg5 35. Qe5+ Kh6 36. Qh8+ Kg5 37. Qe5+ 1-0

[Event "Wch Blitz 9th"]
[Site "Berlin"]
[Date "2015.10.13"]
[Round "3"]
[White "Dreev, Alexey"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E39"]
[WhiteElo "2644"]
[BlackElo "2656"]
[PlyCount "58"]
[EventDate "2015.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 c5 6. dxc5 Na6 7. g3 Nxc5 8. Bg2 b6 9. O-O Bb7 10. Nb5 Be4 11. Qd1 Nb7 12. Bf4 d5 13. a3 Be7 14. Nc3 Rc8 15. cxd5 Bxd5 16. Nxd5 Nxd5 17. Be5 Nd6 18. Qa4 Nc4 19. Bd4 Bf6 20. Rad1 Nxb2 21. Bxb2 Bxb2 22. Qxa7 Qf6 23. Rd3 Ra8 24. Qb7 Rfb8 25. Qd7 Rd8 26. Qb5 Rxa3 27. Rd2 Bc3 28. Rd3 Ra5 29. Qb3 Rc8 1-0

[Event "Wch Blitz 9th"]
[Site "Berlin"]
[Date "2015.10.13"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Morozevich, Alexander"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2656"]
[BlackElo "2711"]
[PlyCount "107"]
[EventDate "2015.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. O-O Bg7 6. c3 Nge7 7. d4 exd4 8. cxd4 b5 9. Bc2 O-O 10. Nc3 d6 11. h3 h6 12. Be3 f5 13. exf5 Bxf5 14. d5 Nb4 15. Bxf5 Rxf5 16. Nh4 Rf7 17. a3 Bxc3 18. bxc3 Nbxd5 19. Bxh6 Qd7 20. Qd3 Kh7 21. Bd2 Raf8 22. Nxg6 Nxg6 23. Qxd5 Qf5 24. Qxf5 Rxf5 25. a4 Ne5 26. axb5 axb5 27. Rae1 R8f7 28. Re4 d5 29. Rh4+ Kg8 30. Be3 Rg7 31. Kh2 Nd3 32. Bd4 Rh7 33. Rg4+ Kf7 34. Rd1 Nf4 35. Be3 Ne6 36. Ra1 Kf6 37. Ra6 Rd7 38. Rh4 Rd6 39. Rxd6 cxd6 40. Rb4 Re5 41. Rxb5 Re4 42. Rb4 Rc4 43. Rxc4 dxc4 44. g4 Ke5 45. f3 d5 46. Kg3 d4 47. cxd4+ Nxd4 48. h4 c3 49. h5 c2 50. h6 Ne2+ 51. Kf2 Nc3 52. h7 Nd1+ 53. Ke2 Nxe3 54. h8=Q+ 1-0

[Event "Wch Blitz 9th"]
[Site "Berlin"]
[Date "2015.10.13"]
[Round "5"]
[White "Iturrizaga Bonelli, Eduardo"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2641"]
[BlackElo "2656"]
[PlyCount "66"]
[EventDate "2015.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 Bg4 4. Qb3 Nf6 5. g3 e6 6. Bg2 c6 7. Bb2 Bxf3 8. Bxf3 Be7 9. O-O O-O 10. d3 e5 11. Nd2 a5 12. a3 Na6 13. c5 Nd5 14. Bxd5 Qxd5 15. Nc4 axb4 16. axb4 Nc7 17. Qc2 Qe6 18. Nb6 Rxa1 19. Rxa1 Na6 20. Qa4 h5 21. Ba3 h4 22. Qd1 Nc7 23. Bc1 Nb5 24. Bd2 e4 25. dxe4 Qxe4 26. Be1 Nc3 27. Bxc3 dxc3 28. Qd3 Qxb4 29. Rb1 Qa3 30. Nc4 Qxc5 31. Rxb7 Bf6 32. gxh4 Rd8 33. Qe4 Qd5 0-1

[Event "Wch Blitz 9th"]
[Site "Berlin"]
[Date "2015.10.13"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Korobov, Anton"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2656"]
[BlackElo "2700"]
[PlyCount "53"]
[EventDate "2015.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nh6 7. O-O Nf5 8. Bd3 cxd4 9. Bxf5 exf5 10. Nxd4 Be7 11. Re1 O-O 12. Nf3 Be6 13. Be3 Qc7 14. Nbd2 h6 15. Nb3 Nxe5 16. Nxe5 Qxe5 17. Bxa7 Qc7 18. Bd4 Bd6 19. h3 f4 20. Qh5 Qc8 21. Be5 Bxe5 22. Rxe5 Qc4 23. Qf3 Ra6 24. Nd2 Qb5 25. Nb3 Qc4 26. Nd2 Qb5 27. Nb3 1/2-1/2

[Event "Wch Blitz 9th"]
[Site "Berlin"]
[Date "2015.10.13"]
[Round "7"]
[White "Tomashevsky, Evgeny"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2758"]
[BlackElo "2656"]
[PlyCount "99"]
[EventDate "2015.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O d6 7. d3 h6 8. Bd2 Bc5 9. Na4 a5 10. e3 Bf5 11. Bc3 Ba7 12. h3 Qd7 13. Kh2 Rfe8 14. b3 Bh7 15. d4 Rad8 16. a3 exd4 17. Nxd4 Nxd4 18. Bxd4 Bxd4 19. Qxd4 Be4 20. f3 c5 21. Qd2 Bc6 22. Nb6 Qc7 23. Nd5 Bxd5 24. cxd5 b5 25. e4 b4 26. axb4 axb4 27. Qd3 Ra8 28. f4 Nd7 29. Rxa8 Rxa8 30. e5 Ra2 31. e6 Nf6 32. Re1 fxe6 33. dxe6 Qe7 34. Re2 Rxe2 35. Qxe2 d5 36. f5 Qd6 37. Qd3 Kf8 38. Kg1 Ke7 39. Kf2 c4 40. Qd4 Qc7 41. bxc4 dxc4 42. Bf1 c3 43. Qxb4+ Qd6 44. Qxd6+ Kxd6 45. Bd3 Nd5 46. Ke2 Ke5 47. g4 Kf6 48. Be4 Nf4+ 49. Ke3 Nxh3 50. Bc2 1/2-1/2

[Event "Wch Blitz 9th"]
[Site "Berlin"]
[Date "2015.10.13"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Ghaem Maghami, Ehsan"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2656"]
[BlackElo "2596"]
[PlyCount "164"]
[EventDate "2015.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Rc8 7. Nbd2 a6 8. Re1 Bg6 9. c4 Ne7 10. c5 Nf5 11. b4 Be7 12. Nb3 O-O 13. Bd3 Re8 14. h3 f6 15. Bf4 fxe5 16. Nxe5 Nxe5 17. Bxe5 Bf6 18. Qd2 Qd7 19. Re2 Rf8 20. Rae1 Bh5 21. f3 Nh4 22. Rf1 Bg6 23. Nc1 Rce8 24. Kh1 Bf5 25. Qe1 Ng6 26. Bxf5 exf5 27. Bxf6 Rxe2 28. Qxe2 Rxf6 29. Re1 Kf7 30. Nd3 Re6 31. Qd2 Qe7 32. Rxe6 Qxe6 33. Kg1 h6 34. Kf2 Qf6 35. Qc3 f4 36. a4 Kf8 37. Kf1 Qe7 38. Qd2 Qf6 39. Qb2 Qe7 40. Qe2 Qf6 41. Qf2 Qf5 42. Qe2 Qf6 43. Qb2 Qf5 44. Qc3 Nh4 45. Qd2 Ng6 46. Kf2 Qf6 47. Qc3 Qh4+ 48. Kf1 Qe7 49. Qd2 Qf6 50. Nf2 h5 51. Qd3 Nh4 52. Qd2 g5 53. b5 axb5 54. axb5 Nf5 55. Qa5 Qe6 56. Qd8+ Kf7 57. Qc7+ Kg6 58. Qe5 Qxe5 59. dxe5 cxb5 60. Nd3 Ne7 61. h4 Nc6 62. Kf2 Kf5 63. hxg5 Kxg5 64. g3 fxg3+ 65. Kxg3 b4 66. f4+ Kf5 67. Nc1 Nd4 68. Kh4 b3 69. Nd3 Ke4 70. Nb2 Kxf4 71. Kxh5 Kxe5 72. Kg5 Ke4 73. Kf6 Nc6 74. Ke6 d4 75. Kd6 d3 76. Kc7 d2 77. Kxb7 Nb4 78. c6 Nxc6 79. Kxc6 Kd4 80. Kb5 Kc3 81. Nd1+ Kc2 82. Ne3+ Kc1 0-1

[Event "Wch Blitz 9th"]
[Site "Berlin"]
[Date "2015.10.13"]
[Round "9"]
[White "Alekseev, Evgeny V"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2642"]
[BlackElo "2656"]
[PlyCount "70"]
[EventDate "2015.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. Bg2 Bg5 15. O-O Ne7 16. Nde3 Bxe3 17. Nxe3 Be6 18. Qd2 Qc7 19. h4 Nc6 20. Nf5 Rfd8 21. b3 a4 22. h5 Ra5 23. Rad1 h6 24. Kh2 axb3 25. axb3 Ra3 26. Rb1 f6 27. f4 Qf7 28. Qd1 Ra2 29. Kh1 Kh7 30. Qe1 Qxh5+ 31. Kg1 Bxf5 32. exf5 Nd4 33. Rf2 Ne2+ 34. Kf1 Nxg3+ 35. Kg1 Rxf2 0-1

[Event "Wch Blitz 9th"]
[Site "Berlin"]
[Date "2015.10.13"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Kramnik, Vladimir"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2656"]
[BlackElo "2777"]
[PlyCount "90"]
[EventDate "2015.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. c3 Nf6 6. d3 a6 7. Bb3 h6 8. Nbd2 O-O 9. Re1 Be6 10. Nf1 Bxb3 11. Qxb3 Qd7 12. Be3 Bxe3 13. Nxe3 Rfe8 14. Rad1 b5 15. h3 Ne7 16. Nh4 c5 17. Qc2 d5 18. Qe2 Rad8 19. Qf3 dxe4 20. dxe4 Qc6 21. Nhf5 Nxf5 22. Nxf5 Rxd1 23. Qxd1 h5 24. Qf3 g6 25. Ne3 Rd8 26. c4 Rd4 27. Nd5 Kg7 28. cxb5 axb5 29. Nxf6 Qxf6 30. Qc3 Qd6 31. b3 b4 32. Qc1 Rd2 33. a4 bxa3 34. Qxa3 Qd4 35. Rf1 Rd3 36. Qa4 Qc3 37. Qc6 Rd4 38. f3 Rd2 39. Kh1 Qc2 40. Rg1 Qc3 41. Qc7 Rb2 42. Rd1 Rxb3 43. Kh2 Qb2 44. Rd7 Rxf3 45. Rd8 Rf2 0-1

[Event "Wch Blitz 9th"]
[Site "Berlin"]
[Date "2015.10.13"]
[Round "11"]
[White "Mamedyarov, Shakhriyar"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2736"]
[BlackElo "2656"]
[PlyCount "69"]
[EventDate "2015.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Qd3 b4 5. a3 Bb7 6. axb4 Bxb4+ 7. Bd2 Be4 8. Qb3 Be7 9. Nc3 Bxf3 10. exf3 Nc6 11. Qa4 Rb8 12. Bb5 Nb4 13. O-O O-O 14. Rfb1 c5 15. dxc5 Bxc5 16. Bf1 Qb6 17. Nd1 a5 18. Ne3 d5 19. Qxa5 Bxe3 20. Bxe3 Qxa5 21. Rxa5 Nxc2 22. Bc5 Rfc8 23. b4 Nd7 24. Rb2 Rxc5 25. bxc5 Rxb2 26. c6 Nb6 27. c7 g6 28. Ra6 Nc8 29. Ra8 Kg7 30. Rxc8 Nd4 31. Rg8+ Kxg8 32. c8=Q+ Kg7 33. Qc3 Rd2 34. Kg2 Rd1 35. Be2 1-0

[Event "Wch Blitz 9th"]
[Site "Berlin"]
[Date "2015.10.14"]
[Round "12"]
[White "Zhigalko, Sergei"]
[Black "Pavlidis, Antonios"]
[Result "1-0"]
[ECO "C72"]
[WhiteElo "2656"]
[BlackElo "2522"]
[PlyCount "127"]
[EventDate "2015.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bg4 6. h3 h5 7. Bxc6+ bxc6 8. d4 Bxf3 9. Qxf3 exd4 10. c3 dxc3 11. Nxc3 Qf6 12. Qd3 Ne7 13. Be3 Ng6 14. f4 Be7 15. Qc4 d5 16. exd5 O-O 17. dxc6 Bd6 18. Ne4 Qe7 19. Rfe1 Rfe8 20. Nxd6 Qxd6 21. Re2 Re6 22. f5 Ne5 23. Qc5 Nf3+ 24. Kf2 Qxc5 25. Bxc5 Rxc6 26. Be3 Ne5 27. Rd1 Rf6 28. Kg1 Rxf5 29. Kh2 g6 30. Bd4 Nc6 31. Bc3 a5 32. Rd7 Nb4 33. Red2 Kh7 34. a3 Na2 35. Bd4 c5 36. Be3 Re8 37. Bg1 Nc1 38. Rc7 Nb3 39. Rf2 Rxf2 40. Bxf2 Re2 41. Bh4 Rxb2 42. Rxf7+ Kg8 43. Rb7 a4 44. Ra7 Nd4 45. Bf6 Rf2 46. Bxd4 cxd4 47. Rxa4 d3 48. Rd4 d2 49. Kg3 Re2 50. Kf3 Re5 51. Rxd2 Ra5 52. Ra2 Ra4 53. Ke3 g5 54. Kd3 Kf7 55. Kc3 g4 56. Kb3 Ra8 57. hxg4 hxg4 58. a4 Ke6 59. a5 Kd5 60. a6 Rb8+ 61. Kc3 Ke4 62. a7 Ra8 63. Kb4 Kf4 64. Kb5 1-0

[Event "Wch Blitz 9th"]
[Site "Berlin"]
[Date "2015.10.14"]
[Round "13"]
[White "Demuth, Adrien"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2545"]
[BlackElo "2656"]
[PlyCount "46"]
[EventDate "2015.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 Bg4 4. Qb3 Nf6 5. g3 Nbd7 6. Bg2 e5 7. O-O a5 8. bxa5 Nc5 9. Qc2 e4 10. Ne5 Bxe2 11. Re1 d3 12. Qc3 Bd6 13. Ba3 O-O 14. g4 Na4 15. Qb3 Bxe5 16. Qxa4 Nxg4 17. h3 Qh4 18. Bc5 Bxa1 19. Nc3 Bxc3 20. dxc3 Ne5 21. Bxf8 Rxf8 22. c5 Nf3+ 23. Bxf3 Bxf3 0-1

[Event "Wch Blitz 9th"]
[Site "Berlin"]
[Date "2015.10.14"]
[Round "14"]
[White "Zhigalko, Sergei"]
[Black "Nguyen, Ngoc Truong Son"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2656"]
[BlackElo "2634"]
[PlyCount "125"]
[EventDate "2015.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. c4 Bb7 12. Nc3 b4 13. Nd5 a5 14. Ba4 c6 15. Nxf6+ Bxf6 16. Be3 Qc7 17. d5 c5 18. Bc2 Nb6 19. Bd3 a4 20. Qe2 Qe7 21. Rf1 g6 22. Nh2 Bg7 23. g4 Bc8 24. f3 f5 25. gxf5 gxf5 26. exf5 Bxf5 27. Ng4 Bxd3 28. Qxd3 Rxf3 29. Nh6+ Kh8 30. Rxf3 e4 31. Rf7 exd3 32. Rxe7 Bxb2 33. Rf1 Bg7 34. Nf7+ Kg8 35. Nh6+ Kh8 36. Nf7+ Kg8 37. Ng5 Nxc4 38. Ne6 Be5 39. Bh6 d2 40. Kf2 b3 41. Rg1+ Kh8 42. Bg7+ Bxg7 43. Rgxg7 Rf8+ 44. Ke2 d1=Q+ 45. Kxd1 Ne3+ 46. Ke2 Nf5 47. Rxh7+ Kg8 48. Rhg7+ Nxg7 49. Rxg7+ Kh8 50. axb3 axb3 51. Rb7 Rf5 52. Rxb3 Rxd5 53. Re3 Kh7 54. Kf3 Rf5+ 55. Kg4 Rf6 56. Nf4 Kg8 57. h4 Kf7 58. h5 Rh6 59. Kg5 Rh8 60. Ra3 Rg8+ 61. Kf5 Rc8 62. Ra7+ Kg8 63. h6 1-0

[Event "Wch Blitz 9th"]
[Site "Berlin"]
[Date "2015.10.14"]
[Round "15"]
[White "Edouard, Romain"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2636"]
[BlackElo "2656"]
[PlyCount "86"]
[EventDate "2015.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. g3 Be7 5. Bg2 O-O 6. O-O c5 7. e3 Nc6 8. d4 b6 9. Nbd2 Bb7 10. Ne5 Rc8 11. f4 b5 12. g4 c4 13. bxc4 bxc4 14. g5 Ne8 15. c3 Nd6 16. Rb1 Rb8 17. Ba3 Nf5 18. Rxb7 Rxb7 19. Nxc6 Qc7 20. Nxe7+ Nxe7 21. e4 Qa5 22. Bxe7 Rxe7 23. Qc2 Rb8 24. f5 exf5 25. exd5 Re2 26. Qxf5 Rf8 27. Nxc4 Qxa2 28. Be4 g6 29. Qf3 Rxe4 30. Qxe4 Qxc4 31. Qf3 a5 32. d6 Qe6 33. Qf6 Qg4+ 34. Kh1 a4 35. Qf3 Qxg5 36. c4 Qa5 37. Qa3 Rd8 38. c5 Qa8+ 39. Qf3 Qa7 40. Qf6 Rf8 41. c6 a3 42. d7 Qc7 43. Qe7 Qxc6+ 0-1

[Event "Wch Blitz 9th"]
[Site "Berlin"]
[Date "2015.10.14"]
[Round "16"]
[White "Zhigalko, Sergei"]
[Black "Carlsen, Magnus"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2656"]
[BlackElo "2850"]
[PlyCount "63"]
[EventDate "2015.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. c3 Nf6 6. d3 O-O 7. Bb3 Be6 8. Nbd2 Bxb3 9. axb3 a6 10. b4 Ba7 11. Nc4 Re8 12. Be3 Bxe3 13. fxe3 b5 14. Ncd2 a5 15. bxa5 Nxa5 16. Nh4 Nc6 17. Rxa8 Qxa8 18. Nf5 Ne7 19. Nh6+ Kf8 20. Qb3 d5 21. Qxb5 Rb8 22. Qc5 Rxb2 23. Nf5 Qd8 24. Nf3 g6 25. Nxe7 Qxe7 26. Qxe7+ Kxe7 27. Nxe5 dxe4 28. Nc6+ Ke6 29. Nd4+ Ke5 30. Nc6+ Ke6 31. Nd4+ Ke7 32. Nc6+ 1/2-1/2

[Event "Wch Blitz 9th"]
[Site "Berlin"]
[Date "2015.10.14"]
[Round "17"]
[White "Ivanchuk, Vassily"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2726"]
[BlackElo "2656"]
[PlyCount "99"]
[EventDate "2015.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. d3 Bg7 5. f4 e6 6. Nf3 Nge7 7. c3 d5 8. Na3 O-O 9. O-O Rb8 10. e5 b5 11. Nc2 d4 12. cxd4 cxd4 13. Bd2 a5 14. Rc1 Qb6 15. Be1 Nf5 16. Bf2 Rd8 17. Qe2 b4 18. Ng5 Bb7 19. Ne4 a4 20. g4 Nfe7 21. Bg3 Ba6 22. Nf6+ Kh8 23. Ne1 b3 24. a3 Qb5 25. Rc4 Na5 26. Rc7 Nac6 27. Bxc6 Nxc6 28. Rxf7 Rb7 29. Rxb7 Bxb7 30. Nf3 Ne7 31. Ng5 Rf8 32. Nxe6 Rf7 33. Nd8 Rf8 34. Nxb7 Qxb7 35. Qe4 Qa6 36. f5 gxf5 37. gxf5 Qb5 38. Nh5 Bh6 39. f6 Ng6 40. Rf5 Qc5 41. e6 Qc1+ 42. Rf1 Be3+ 43. Kg2 Qxb2+ 44. Kh3 Qe2 45. Rf5 Rg8 46. f7 Nf4+ 47. Nxf4 Qg4+ 48. Kg2 Rc8 49. Qe5+ Qg7 50. f8=Q+ 1-0

[Event "Wch Blitz 9th"]
[Site "Berlin"]
[Date "2015.10.14"]
[Round "18"]
[White "Zhigalko, Sergei"]
[Black "Andreikin, Dmitry"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2656"]
[BlackElo "2720"]
[PlyCount "102"]
[EventDate "2015.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 Nc6 7. d4 cxd4 8. cxd4 d6 9. exd6 Bxd6 10. O-O O-O 11. Nc3 Ne7 12. Qe2 Bd7 13. Ne5 Bxe5 14. dxe5 Bc6 15. Bg5 Qe8 16. Rad1 Nbd5 17. Rd3 Ng6 18. Bxd5 exd5 19. Re1 Qe6 20. Qd2 Rae8 21. Rg3 Qf5 22. Be3 Rxe5 23. Bxa7 Rfe8 24. Rxe5 Nxe5 25. b3 h5 26. Bd4 h4 27. Rg5 Qd3 28. Rxg7+ Kf8 29. Qxd3 Nxd3 30. g4 Nf4 31. Kf1 Ne6 32. Rh7 Nxd4 33. Rxh4 Nf3 34. Rh8+ Ke7 35. Rxe8+ Kxe8 36. h3 d4 37. Nd1 Bb5+ 38. Kg2 Be2 39. Nb2 Ne1+ 40. Kg3 b5 41. f4 Nd3 42. Nxd3 Bxd3 43. a4 b4 44. a5 Bc4 45. bxc4 Kd7 46. a6 Kc7 47. g5 b3 48. a7 Kb7 49. f5 b2 50. g6 fxg6 51. fxg6 b1=Q 1/2-1/2

[Event "Wch Blitz 9th"]
[Site "Berlin"]
[Date "2015.10.14"]
[Round "19"]
[White "Kovalenko, Igor"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2700"]
[BlackElo "2656"]
[PlyCount "185"]
[EventDate "2015.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O d5 6. b3 Bd6 7. c4 O-O 8. cxd5 exd5 9. Ba3 c5 10. Nc3 Nbd7 11. Rc1 Re8 12. Bb2 Rc8 13. Qe2 c4 14. Bf5 a6 15. a4 cxb3 16. Qd1 g6 17. Bd3 Ne4 18. Qxb3 Ndf6 19. Ba3 Bb8 20. h3 h5 21. Rfe1 Kg7 22. Ne2 Nd6 23. Bxd6 Qxd6 24. Rxc8 Rxc8 25. Rb1 Bc7 26. Ne5 Re8 27. Qb4 Qxb4 28. Rxb4 Kf8 29. Rb1 Ke7 30. Rc1 Bd6 31. Nf4 Rc8 32. Rb1 Bc7 33. g4 hxg4 34. hxg4 Nd7 35. Nxd7 Kxd7 36. Ne2 Bd8 37. Kg2 Rc6 38. Rh1 Ke7 39. Rh7 Bc7 40. Rh8 Bd6 41. f4 Rc8 42. Rh1 Re8 43. Rb1 Bc7 44. g5 Ra8 45. Ng1 Bc6 46. Rc1 Kd7 47. Ra1 a5 48. Nf3 Rc8 49. Ba6 Re8 50. Kf2 Bd6 51. Ne5+ Bxe5 52. fxe5 Rh8 53. Kg3 Rh5 54. Kg4 Rh2 55. Kg3 Rb2 56. Rf1 Ke7 57. Rc1 Bxa4 58. Rc7+ Kf8 59. Bc8 Be8 60. Bb7 Rb5 61. Kf4 a4 62. e4 dxe4 63. Bxe4 a3 64. Ra7 Ra5 65. Rxa5 bxa5 66. Bd5 Ba4 67. Ke3 Bc2 68. Kd2 Bf5 69. Bc4 Ke7 70. d5 Bd7 71. Kc1 Ba4 72. Kb1 Kd7 73. Ka2 Ke7 74. Kxa3 Bd7 75. Kb3 Be8 76. Kc3 Bd7 77. Kd4 Be8 78. Kc5 Bd7 79. Bb5 Bf5 80. Bc4 Bd7 81. Bb5 Bf5 82. Ba4 Be4 83. Bb3 Bd3 84. Kb6 a4 85. Bxa4 Be4 86. Kc5 Bf5 87. Bc6 Bc8 88. Kb6 Kd8 89. Bb5 Bf5 90. Bc4 Bg4 91. Kc6 Ke7 92. Kc7 Bd7 93. d6+ 1-0

[Event "Wch Blitz 9th"]
[Site "Berlin"]
[Date "2015.10.14"]
[Round "20"]
[White "Zhigalko, Sergei"]
[Black "Khairullin, Ildar"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2656"]
[BlackElo "2652"]
[PlyCount "48"]
[EventDate "2015.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. a4 c6 8. Re1 exd4 9. Nxd4 Ne5 10. Bf1 Re8 11. Bf4 Bf8 12. Qd2 Ng6 13. Bg3 Nh5 14. Bc4 Nxg3 15. hxg3 Qa5 16. Rad1 Bd7 17. Bb3 Rad8 18. f4 Bg4 19. Nf3 Qh5 20. Qf2 b6 21. Rd3 d5 22. exd5 Bxf3 23. Rxe8 Rxe8 24. Qxf3 Bc5+ 0-1

[Event "Wch Blitz 9th"]
[Site "Berlin"]
[Date "2015.10.14"]
[Round "21"]
[White "Matlakov, Maxim"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2689"]
[BlackElo "2656"]
[PlyCount "85"]
[EventDate "2015.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bxd6 Qxd6 6. c4 O-O 7. Nc3 b6 8. cxd5 exd5 9. Bd3 c5 10. O-O Bg4 11. Be2 Nbd7 12. h3 Bf5 13. Rc1 Rfe8 14. Nb5 Qb8 15. Nc3 Qd6 16. Nb5 Qb8 17. Nc3 Be6 18. Ng5 Qb7 19. Bf3 Rad8 20. e4 cxd4 21. exd5 Bf5 22. d6 Qb8 23. Qxd4 Ne5 24. Rfd1 h6 25. Nge4 Nxf3+ 26. gxf3 Nxe4 27. fxe4 Bxh3 28. Rd3 Bg4 29. e5 Re6 30. Rg3 h5 31. Nd5 f6 32. Rxg4 hxg4 33. Qxg4 Rxe5 34. Nxf6+ Kf7 35. Rc7+ Kxf6 36. Qxg7+ Kf5 37. Qf7+ Ke4 38. Rc4+ Kd3 39. Rc3+ Ke2 40. Qf3+ Ke1 41. Rc1+ Kd2 42. Qc3+ Ke2 43. Re1# 1-0

[Event "EU-ch blitz"]
[Site "Minsk"]
[Date "2015.12.18"]
[Round "1.22"]
[White "Atakishiyev, Elmar"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1741"]
[BlackElo "2655"]
[PlyCount "84"]
[EventDate "2015.12.18"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. a4 bxa4 14. Rxa4 O-O 15. Be2 Nxd5 16. Qxd5 Be6 17. Qd3 Qb6 18. b4 Qc6 19. Ra3 f5 20. exf5 Bd5 21. f3 Kh8 22. O-O e4 23. fxe4 Bxe4 24. Qg3 Bf6 25. Bf3 Qb6+ 26. Kh1 Bxc2 27. Bxa8 Rxa8 28. Qf3 Re8 29. Raa1 Be4 30. Qg3 d5 31. Rae1 h6 32. h3 Qc6 33. Re3 Rc8 34. Kh2 Qe8 35. Kh1 Be5 36. Qe1 Qb5 37. Qa1 Bxc3 38. Qd1 Bf6 39. Ree1 Rc3 40. Kh2 Qb8+ 41. Kg1 Qxb4 42. Qd2 Qc5+ 0-1

[Event "EU-ch blitz"]
[Site "Minsk"]
[Date "2015.12.18"]
[Round "2.22"]
[White "Zhigalko, Sergei"]
[Black "Atakishiyev, Elmar"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2655"]
[BlackElo "1741"]
[PlyCount "57"]
[EventDate "2015.12.18"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 cxd4 8. cxd4 Nf5 9. Nc2 Qb6 10. O-O a5 11. Kh1 Nb4 12. Ne3 Nxe3 13. fxe3 h6 14. a3 Nc6 15. Bd3 a4 16. e4 dxe4 17. Bxe4 Be7 18. Bc2 Qb5 19. Bd3 Qb6 20. Rb1 Na5 21. Qe2 Nb3 22. Be3 Qa5 23. Nd2 Nxd2 24. Bxd2 Qd8 25. Qg4 Bg5 26. Bb4 Bc6 27. Bg6 fxg6 28. Qxe6+ Be7 29. Rf7 1-0

[Event "EU-ch blitz"]
[Site "Minsk"]
[Date "2015.12.18"]
[Round "3.20"]
[White "Zhigalko, Sergei"]
[Black "Narva, Mai"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2655"]
[BlackElo "2048"]
[PlyCount "59"]
[EventDate "2015.12.18"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 g6 4. d4 cxd4 5. cxd4 Bg7 6. Nc3 d6 7. h3 e6 8. Be3 Nge7 9. Be2 O-O 10. O-O d5 11. e5 Nf5 12. Bf4 f6 13. Qd2 fxe5 14. dxe5 a6 15. Rac1 Bd7 16. Rfe1 Rc8 17. Bd3 Na5 18. b3 b5 19. Ne2 Nc6 20. Bb1 Qc7 21. Bxf5 Rxf5 22. Ned4 Rff8 23. Nxc6 Bxc6 24. Nd4 Qd7 25. Bh6 Bb7 26. Bxg7 Kxg7 27. Qg5 Rf7 28. Rxc8 Qxc8 29. Rc1 Qf8 30. Nxe6+ 1-0

[Event "EU-ch blitz"]
[Site "Minsk"]
[Date "2015.12.18"]
[Round "4.20"]
[White "Narva, Mai"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2048"]
[BlackElo "2655"]
[PlyCount "63"]
[EventDate "2015.12.18"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. c3 Nc7 6. Bxc6 dxc6 7. d4 Bg4 8. Be3 Nd5 9. O-O e6 10. Nbd2 Be7 11. Ne4 cxd4 12. Bxd4 O-O 13. h3 Bh5 14. Ng3 Bg6 15. c4 Nb4 16. Qb3 Qc7 17. Rac1 Rfd8 18. a3 Nd3 19. Rcd1 c5 20. Be3 Rd7 21. h4 h6 22. Qc3 Rad8 23. h5 Bh7 24. Rd2 a6 25. Rfd1 b5 26. cxb5 axb5 27. b3 c4 28. bxc4 Qxc4 29. Qxc4 bxc4 30. Rc2 Nxe5 31. Rxd7 Rxd7 32. Nxe5 0-1

[Event "EU-ch blitz"]
[Site "Minsk"]
[Date "2015.12.18"]
[Round "5.14"]
[White "Lanin, Alexsej"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2394"]
[BlackElo "2655"]
[PlyCount "70"]
[EventDate "2015.12.18"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 g6 5. c3 Bg7 6. O-O O-O 7. d4 d5 8. e5 Ne4 9. Nbd2 Nxd2 10. Bxd2 cxd4 11. cxd4 Qb6 12. Bc3 Bg4 13. Bxc6 Qxc6 14. h3 Bf5 15. Rfc1 Rfc8 16. Qd2 h6 17. Bb4 Qd7 18. Rxc8+ Rxc8 19. Rc1 Rxc1+ 20. Qxc1 b6 21. Bd2 g5 22. h4 f6 23. hxg5 hxg5 24. exf6 exf6 25. Be3 Bf8 26. a3 Bd6 27. Nh2 Kf7 28. Nf1 Qb5 29. Qd2 Qc4 30. Ng3 Bg6 31. Ne2 a5 32. Nc3 b5 33. Ne2 b4 34. axb4 Bxb4 35. Qd1 Bc2 1/2-1/2

[Event "EU-ch blitz"]
[Site "Minsk"]
[Date "2015.12.18"]
[Round "6.14"]
[White "Zhigalko, Sergei"]
[Black "Lanin, Alexsej"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2655"]
[BlackElo "2394"]
[PlyCount "57"]
[EventDate "2015.12.18"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 a6 6. Bc4 Nc6 7. Qd3 Bg4 8. Bb3 e6 9. Bf4 Qc7 10. O-O-O O-O-O 11. h3 Bh5 12. g4 Bg6 13. Nh4 Be7 14. Nxg6 hxg6 15. Kb1 Nd7 16. Qg3 Nce5 17. g5 Rh7 18. Bc1 Rdh8 19. f4 Nc4 20. Rd4 Na5 21. f5 gxf5 22. exf5 Nc6 23. Rdd1 Nc5 24. g6 Nxb3 25. gxh7 Nxc1 26. Qxg7 Qd8 27. Qxf7 Ne5 28. Qxe6+ Kb8 29. Rhf1 1-0

[Event "EU-ch blitz"]
[Site "Minsk"]
[Date "2015.12.18"]
[Round "7.12"]
[White "Zhigalko, Sergei"]
[Black "Tukhaev, Adam"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2655"]
[BlackElo "2564"]
[PlyCount "90"]
[EventDate "2015.12.18"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. Qe2 O-O 8. h3 Nc6 9. O-O dxe5 10. dxe5 Nd4 11. Nxd4 Qxd4 12. Re1 Be6 13. Nd2 Bxb3 14. axb3 a6 15. Nf3 Qd5 16. Bg5 Rfe8 17. Rad1 Qb5 18. Qe4 h6 19. Bc1 Rab8 20. Qh4 Kh7 21. Rd4 e6 22. Red1 c5 23. Rf4 Rf8 24. Ng5+ Kg8 25. Ne4 Qe2 26. Nc3 Qxc2 27. Rf3 Nd5 28. Re1 g5 29. Qc4 Nxc3 30. Rxc3 Qf5 31. Qxc5 Rbc8 32. Qe3 Rxc3 33. bxc3 Rd8 34. Ba3 Rd3 35. Qc5 Rd2 36. Bb4 Qc2 37. Qe3 Rd1 38. Rxd1 Qxd1+ 39. Kh2 Qxb3 40. Bd6 Qd5 41. f4 gxf4 42. Qxf4 a5 43. c4 Qd3 44. c5 Qf5 45. Qd4 Qc2 1-0

[Event "EU-ch blitz"]
[Site "Minsk"]
[Date "2015.12.18"]
[Round "8.12"]
[White "Tukhaev, Adam"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2564"]
[BlackElo "2655"]
[PlyCount "74"]
[EventDate "2015.12.18"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Qa5+ 5. Nc3 Nd4 6. Bc4 b5 7. Bb3 Nxb3 8. cxb3 d6 9. O-O e6 10. Re1 Be7 11. d4 b4 12. Nb1 cxd4 13. Nxd4 Bb7 14. Nd2 Qc5 15. Nc4 Bxe4 16. Be3 Qd5 17. f3 Bg6 18. Qd2 Rb8 19. Red1 O-O 20. Qf2 Qa8 21. Na5 Rbc8 22. Rac1 Nd5 23. Ndc6 Bf6 24. Bxa7 Rc7 25. Bd4 Rfc8 26. Bxf6 gxf6 27. Rc4 Rxc6 28. Nxc6 Rxc6 29. Rdc1 Rxc4 30. bxc4 Nf4 31. Rd1 Nd3 32. Qd4 Qxa2 33. h4 Nxb2 34. Rd2 Qb1+ 35. Kh2 Nd3 36. h5 Qe1 37. hxg6 Qxd2 0-1

[Event "EU-ch blitz"]
[Site "Minsk"]
[Date "2015.12.18"]
[Round "9.3"]
[White "Zhigalko, Sergei"]
[Black "Bortnyk, Olexandr"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2655"]
[BlackElo "2552"]
[PlyCount "140"]
[EventDate "2015.12.18"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. O-O O-O 7. a4 a5 8. Re1 c6 9. h3 h6 10. Ba2 Qc7 11. Nh4 exd4 12. Qxd4 Nc5 13. Ng6 Rd8 14. Be3 Be6 15. Nxe7+ Qxe7 16. e5 Nfd7 17. exd6 Qf8 18. Rad1 Bxa2 19. Nxa2 Ne6 20. Qd2 Ra6 21. Nc3 Nf6 22. Qd3 Nd5 23. Ne4 Nb4 24. Qb3 b5 25. Nc5 Nxc5 26. Bxc5 bxa4 27. Qxa4 Nd5 28. c4 Nf4 29. Be3 Ne6 30. c5 Rb8 31. Rd2 Qd8 32. d7 Rb4 33. Qc2 Ra7 34. Red1 a4 35. Rd6 Rbb7 36. Qe4 Rxd7 37. Qxc6 Rxd6 38. cxd6 Qd7 39. Qd5 Rb7 40. Rd2 Rb3 41. Qa5 g6 42. Qa7 Rb7 43. Qa5 Kg7 44. Qe5+ Kh7 45. Qf6 Ng7 46. g4 Qb5 47. Qf4 g5 48. Qe4+ Kg8 49. Bd4 Qb4 50. Re2 Rd7 51. Bxg7 Qxe4 52. Rxe4 Kxg7 53. Rxa4 Rxd6 54. Rb4 Rd3 55. Kg2 Kg6 56. Rb6+ Kg7 57. Rb8 Kh7 58. b4 Rb3 59. b5 Kg7 60. b6 Kh7 61. f3 Rb2+ 62. Kg3 Kg7 63. h4 Kh7 64. h5 Kg7 65. Rb7 Kg8 66. Rb8+ Kg7 67. b7 Kh7 68. Kh3 Kg7 69. Kg3 Kh7 70. Kh3 Kg7 1/2-1/2

[Event "EU-ch blitz"]
[Site "Minsk"]
[Date "2015.12.18"]
[Round "10.3"]
[White "Bortnyk, Olexandr"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2552"]
[BlackElo "2655"]
[PlyCount "81"]
[EventDate "2015.12.18"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. Nb5 Na6 5. e3 Be7 6. Nf3 O-O 7. a3 c6 8. Nc3 c5 9. Bd3 Bd7 10. O-O c4 11. Be2 b5 12. Ne5 b4 13. axb4 Nxb4 14. b3 cxb3 15. cxb3 Qb6 16. Na4 Bxa4 17. bxa4 a5 18. Bb5 Rfc8 19. Rc1 Rxc1 20. Qxc1 Nh5 21. Nd7 Qa7 22. Be5 f6 23. Bb8 Rxb8 24. Nxb8 Qxb8 25. g4 Bd6 26. gxh5 Bxh2+ 27. Kg2 Bd6 28. Qd2 h6 29. Rc1 Qf8 30. Qe2 f5 31. Bd7 Qf6 32. Rc8+ Bf8 33. Re8 Kh7 34. Bxe6 g6 35. Qb5 Qg5+ 36. Kf1 Qxh5 37. Qd7+ Bg7 38. Bg8+ Kh8 39. Bxd5+ Kh7 40. Rh8+ Kxh8 41. Qe8+ 1-0

[Event "EU-ch blitz"]
[Site "Minsk"]
[Date "2015.12.18"]
[Round "11.9"]
[White "Ladva, Ottomar"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E39"]
[WhiteElo "2401"]
[BlackElo "2655"]
[PlyCount "82"]
[EventDate "2015.12.18"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 c5 6. dxc5 Na6 7. g3 Nxc5 8. Bg2 b6 9. O-O Bb7 10. Nb5 Be4 11. Qd1 Nb7 12. a3 Be7 13. Bf4 d5 14. Nc3 Rc8 15. cxd5 Bxd5 16. Nxd5 Nxd5 17. Be5 Bf6 18. e4 Nc7 19. Qxd8 Rfxd8 20. Rfd1 Ne8 21. Rac1 Rxc1 22. Rxc1 Nc5 23. Bxf6 Nxf6 24. e5 Ng4 25. h3 Nxf2 26. Rxc5 bxc5 27. Kxf2 Rb8 28. Bf1 Rxb2+ 29. Ke1 Rb3 30. Be2 Rxa3 31. Kd2 Kf8 32. g4 Ke7 33. h4 h6 34. Ne1 Kd7 35. Nc2 Rh3 36. h5 Kc6 37. Ne3 a5 38. Bd1 Kb5 39. Be2+ Kb4 40. Nc2+ Kb3 41. Na1+ Kb2 0-1

[Event "EU-ch blitz"]
[Site "Minsk"]
[Date "2015.12.18"]
[Round "12.9"]
[White "Zhigalko, Sergei"]
[Black "Ladva, Ottomar"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2655"]
[BlackElo "2401"]
[PlyCount "83"]
[EventDate "2015.12.18"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Bd7 6. O-O Bc6 7. Re1 g5 8. b4 g4 9. b5 Bd5 10. c4 Bxf3 11. gxf3 gxf3 12. Qxf3 Qc7 13. Be4 Nd7 14. Bxb7 Rb8 15. Bc6 Ne7 16. d3 Bg7 17. Bf4 O-O 18. Bxd7 Qxd7 19. Bg5 Nf5 20. Nd2 Kh8 21. Kh1 Rg8 22. Ne4 Bxe5 23. Nf6 Qc7 24. Nxg8 Rxg8 25. Rg1 Rg6 26. h3 Qd7 27. Bd2 Bc7 28. Rg4 h5 29. Re4 h4 30. Rg1 Kg7 31. Bf4 Bxf4 32. Qxf4 Qb7 33. Qe5+ Kh7 34. Rxg6 Kxg6 35. Kg1 Qb6 36. Rg4+ Kh7 37. Qf6 Qc7 38. Qg5 Qb8 39. Qh5+ Nh6 40. Rxh4 Qg8+ 41. Kf1 Qg7 42. a4 1-0

[Event "EU-ch blitz"]
[Site "Minsk"]
[Date "2015.12.18"]
[Round "13.3"]
[White "Petrosian, Tigran L"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2625"]
[BlackElo "2655"]
[PlyCount "92"]
[EventDate "2015.12.18"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. h3 Bxf3 5. Bxf3 e5 6. c4 dxc4 7. Qc2 Qd4 8. O-O Nf6 9. Nc3 Na6 10. b3 cxb3 11. Qxb3 Nc5 12. Qc2 Be7 13. Rb1 Qd7 14. Bg2 O-O 15. Rd1 Rfd8 16. Bb2 h6 17. Ba1 Rac8 18. d3 b5 19. Rbc1 a5 20. Nb1 Qe6 21. Nd2 a4 22. Bc3 Nd5 23. Ba5 Re8 24. Ne4 Nxe4 25. Bxe4 Qxh3 26. d4 Qh5 27. Bf3 Qg5 28. e4 Nf6 29. dxe5 Qxe5 30. Bc3 Qe6 31. e5 Nd5 32. Ba1 Ba3 33. Rb1 Bf8 34. Be4 Ne7 35. f4 Qg4 36. Kg2 Red8 37. Bf3 Qf5 38. Be4 Qg4 39. Bf3 Qe6 40. Be4 g6 41. Rd2 h5 42. Rbd1 Rxd2+ 43. Rxd2 Nf5 44. Qc3 Be7 45. Bf3 b4 46. Qc2 Ne3+ 0-1

[Event "EU-ch blitz"]
[Site "Minsk"]
[Date "2015.12.18"]
[Round "14.3"]
[White "Zhigalko, Sergei"]
[Black "Petrosian, Tigran L"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2655"]
[BlackElo "2625"]
[PlyCount "81"]
[EventDate "2015.12.18"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Nf3 a6 5. Be3 b5 6. a4 b4 7. Ne2 Bb7 8. Ng3 Nf6 9. Bd3 Nbd7 10. c3 c5 11. O-O O-O 12. h3 Qa5 13. Bd2 bxc3 14. bxc3 Qc7 15. Re1 e5 16. dxe5 dxe5 17. Qe2 Rfc8 18. Be3 c4 19. Bc2 a5 20. Red1 Ba6 21. Rab1 Nc5 22. Bxc5 Qxc5 23. Nf1 Rd8 24. Ne3 Bh6 25. Nd5 Nxd5 26. exd5 Bg7 27. Ng5 Qe7 28. Ne4 Rac8 29. Rb6 Qa7 30. Rc6 Rb8 31. d6 Rbc8 32. Rxc8 Bxc8 33. Qxc4 Be6 34. Qc5 Qa8 35. Qb6 Bf8 36. Nc5 Bc4 37. Be4 Qc8 38. d7 Qxc5 39. Qxd8 Be2 40. Re1 Bc4 41. Qc8 1-0

[Event "EU-ch blitz"]
[Site "Minsk"]
[Date "2015.12.18"]
[Round "15.1"]
[White "Zhigalko, Sergei"]
[Black "Bortnyk, Mykola"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2655"]
[BlackElo "2416"]
[PlyCount "125"]
[EventDate "2015.12.18"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 Bf5 7. O-O Nd7 8. Nf3 N7f6 9. a3 e6 10. c4 Nb6 11. Bf4 Be7 12. Nc3 O-O 13. Re1 h6 14. h3 Ne4 15. Bf1 Nxc3 16. bxc3 c5 17. Qb3 Qe8 18. a4 cxd4 19. cxd4 Qc8 20. a5 Nd7 21. c5 a6 22. Ra2 Nb8 23. Rb2 Ra7 24. Ne5 Bd8 25. Ra1 Nc6 26. Nxc6 Qxc6 27. Bb8 Ra8 28. Bd6 Be4 29. Bxf8 Kxf8 30. f3 Bd5 31. Bc4 Bf6 32. Rd1 Bxc4 33. Qxc4 Rd8 34. Rb6 Qc7 35. c6 bxc6 36. Rxa6 c5 37. d5 exd5 38. Rxd5 Bd4+ 39. Kf1 g6 40. Rb6 Rxd5 41. Qxd5 Qg3 42. Qa2 Qh2 43. Qd2 Qg1+ 44. Ke2 Qxg2+ 45. Kd3 Qxf3+ 46. Kc4 Kg7 47. a6 Qa3 48. Qc2 Qa5 49. Rc6 h5 50. Kd5 Qd8+ 51. Kc4 Qa5 52. Kd5 Qd8+ 53. Kc4 Qa5 54. Qb3 Qa1 55. Kb5 h4 56. Rc7 Bc3 57. Qxf7+ Kh6 58. Qh7+ Kg5 59. Rxc5+ Kf4 60. Qxh4+ Kf3 61. Qg4+ Kf2 62. Qf4+ Ke2 63. Qc4+ 1-0

[Event "EU-ch blitz"]
[Site "Minsk"]
[Date "2015.12.18"]
[Round "16.1"]
[White "Bortnyk, Mykola"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2416"]
[BlackElo "2655"]
[PlyCount "132"]
[EventDate "2015.12.18"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 d5 9. Nc3 Bf5 10. Nh4 Bd7 11. O-O e6 12. g3 Rc8 13. Be3 a6 14. Be2 Be7 15. Ng2 O-O 16. Rc1 Nc4 17. Bxc4 dxc4 18. Nf4 Nb4 19. a3 Nc6 20. Re1 Na5 21. d5 Nb3 22. Rc2 b5 23. h4 Bc5 24. Bxc5 Nxc5 25. Qf3 exd5 26. Ncxd5 Bf5 27. Rd2 Nd3 28. g4 Nxe1 29. Qe2 Bd3 30. Qxe1 Qxh4 31. Qd1 Be4 32. Ng2 Bxg2 33. Kxg2 Kh8 34. Qf3 Rcd8 35. Rd1 Qg5 36. Re1 Rxd5 37. Qxd5 Qxg4+ 38. Kh2 Qh4+ 39. Kg2 Qg4+ 40. Kh2 Qe6 41. Qd4 Re8 42. Re3 g6 43. f4 Kg7 44. Kg3 h5 45. Kf2 Kh7 46. a4 Re7 47. axb5 axb5 48. Qc5 Rb7 49. Rf3 Qf5 50. Kg3 Rd7 51. Qf2 Rd1 52. Kh2 Rc1 53. Qe3 Rc2+ 54. Rf2 b4 55. Rxc2 Qxc2+ 56. Kh1 Qb1+ 57. Kg2 Qxb2+ 58. Kh1 Qb1+ 59. Kh2 Qc2+ 60. Kh1 Qd1+ 61. Kh2 Qd5 62. f5 gxf5 63. Qf4 Qe4 64. Qg5 Qxe5+ 65. Kh3 Qe6 66. Kh4 Qg6 0-1

[Event "EU-ch blitz"]
[Site "Minsk"]
[Date "2015.12.18"]
[Round "17.1"]
[White "Riazantsev, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2646"]
[BlackElo "2655"]
[PlyCount "129"]
[EventDate "2015.12.18"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nbd2 f5 5. g3 Nd7 6. Bg2 Bd6 7. O-O Ngf6 8. Ne1 O-O 9. Nd3 Qe7 10. Qc2 Ne4 11. Rb1 a5 12. Nf3 b6 13. Bf4 Ba6 14. Bxd6 Qxd6 15. cxd5 cxd5 16. Rfc1 Rac8 17. Qd1 h6 18. Nfe5 Bxd3 19. Nxd3 Rc4 20. e3 Rfc8 21. Bf1 R4c7 22. Rxc7 Rxc7 23. Rc1 Kh7 24. Rc2 Nef6 25. Qc1 Ne8 26. a3 Rxc2 27. Qxc2 Qc7 28. Qa4 Nd6 29. Nf4 Nf8 30. Qd1 g6 31. h4 Kg7 32. Kg2 Kf7 33. Be2 Nd7 34. Nd3 Ne4 35. Nf4 Nd6 36. Bf1 Ne4 37. Bb5 Nf8 38. Nd3 Nd6 39. Ne5+ Kg7 40. Qb3 Nf7 41. Nd3 Nd6 42. Ne5 Nf7 43. Nc6 Nd6 44. Ne5 Nf7 45. Nd3 Nd6 46. Nf4 Kf7 47. Qa4 Qb7 48. Nd3 Qc7 49. Ne5+ Kg7 50. Bc6 Nf7 51. Nd3 Nd6 52. Ne5 Nf7 53. Nd3 Nd6 54. b4 axb4 55. axb4 g5 56. hxg5 hxg5 57. b5 Ng6 58. Qa8 Ne4 59. Qe8 Qe7 60. Qb8 Qf7 61. Qxb6 f4 62. Qb7 f3+ 63. Kg1 Ne7 64. Ne5 Qf5 65. Qxe7+ 1-0

[Event "EU-ch blitz"]
[Site "Minsk"]
[Date "2015.12.18"]
[Round "18.1"]
[White "Zhigalko, Sergei"]
[Black "Riazantsev, Alexander"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2655"]
[BlackElo "2646"]
[PlyCount "102"]
[EventDate "2015.12.18"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Bg6 6. O-O Ne7 7. Nbd2 c5 8. dxc5 Nec6 9. c4 d4 10. Qa4 d3 11. Bd1 Na6 12. b4 Naxb4 13. Rb1 Bxc5 14. a3 Nc2 15. Rxb7 Qc8 16. Rb5 Be7 17. c5 O-O 18. Nc4 N2d4 19. Nxd4 Nxd4 20. Nd6 Bxd6 21. Qxd4 Be7 22. Bf3 a6 23. Ra5 Qc7 24. Bd2 Rad8 25. Qc3 f6 26. exf6 Bxf6 27. Qc4 Kh8 28. Rxa6 e5 29. Ba5 Bf7 30. Bxc7 Bxc4 31. Ra4 Bb3 32. Rb4 Rc8 33. Bd6 Bc2 34. Bxf8 Rxf8 35. Be4 Be7 36. Rc4 Rc8 37. c6 Bxa3 38. Ra1 Bb2 39. Ra2 Bd4 40. c7 h5 41. g3 Bb6 42. Ra3 Rxc7 43. Rxc7 Bxc7 44. Bxd3 Bxd3 45. Rxd3 Bb6 46. Kg2 Kh7 47. Rd5 Bc7 48. Kf3 Kg6 49. Ke4 Kf6 50. Rc5 Bb8 51. Rc6+ Kf7 1-0

[Event "EU-ch blitz"]
[Site "Minsk"]
[Date "2015.12.18"]
[Round "19.1"]
[White "Zhigalko, Sergei"]
[Black "Mamedov, Rauf"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2655"]
[BlackElo "2650"]
[PlyCount "82"]
[EventDate "2015.12.18"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. Nf3 d6 5. Be3 Nf6 6. h3 O-O 7. a4 b6 8. Be2 Bb7 9. d5 c6 10. O-O Nbd7 11. Re1 Rc8 12. Bd4 Nc5 13. Bf1 Re8 14. Qd2 cxd5 15. exd5 e5 16. dxe6 Nxe6 17. Be3 Ne4 18. Nxe4 Bxe4 19. Bxa6 Rxc2 20. Qd1 Rxb2 21. Ra3 Rb1 22. Qe2 Bxf3 23. gxf3 Nd4 24. Rxb1 Nxe2+ 25. Bxe2 Qh4 26. Rxb6 d5 27. Bb5 Rxe3 28. fxe3 Qg3+ 29. Kf1 Bf8 30. Rd3 Qxf3+ 31. Kg1 Bc5 32. Rb8+ Kg7 33. Re8 Qxh3 34. Bc6 Qg3+ 35. Kf1 Qf3+ 36. Kg1 Qg4+ 37. Kf1 Qf3+ 38. Kg1 Qe2 39. Bb5 Bd6 40. Rxd5 Qh2+ 41. Kf1 Bg3 0-1

[Event "EU-ch blitz"]
[Site "Minsk"]
[Date "2015.12.18"]
[Round "20.1"]
[White "Mamedov, Rauf"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2650"]
[BlackElo "2655"]
[PlyCount "79"]
[EventDate "2015.12.18"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. h4 Be6 15. Bg2 a4 16. O-O b3 17. axb3 axb3 18. Nce3 Nd4 19. Qd2 Kh8 20. Qb4 Bxd5 21. cxd5 Qc7 22. Kh2 Rfb8 23. Rfc1 Qd8 24. Rxa8 Rxa8 25. Qb7 Kg8 26. Bh3 Rb8 27. Qa6 h5 28. Kg2 g6 29. Rc3 Kg7 30. Rc8 Rxc8 31. Bxc8 Qc7 32. Nc4 Be7 33. Bb7 Qc5 34. Qa4 Bd8 35. Ba6 Bb6 36. Qa3 Qxa3 37. Nxa3 Bc5 38. Nb5 Nxb5 39. Bxb5 Bd4 40. Bc4 0-1

[Event "EU-ch blitz"]
[Site "Minsk"]
[Date "2015.12.18"]
[Round "21.2"]
[White "Savchenko, Boris"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2612"]
[BlackElo "2655"]
[PlyCount "41"]
[EventDate "2015.12.18"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 c6 3. Nf3 Bf5 4. c4 e6 5. O-O Nf6 6. cxd5 exd5 7. d3 Nbd7 8. Nc3 Be7 9. e4 dxe4 10. dxe4 Nxe4 11. Nd4 Nxc3 12. bxc3 Bg6 13. Re1 O-O 14. Bxc6 Ne5 15. Bxb7 Rb8 16. Bg2 Bd6 17. Bf4 Qc7 18. Nc6 Rb5 19. Qd4 f6 20. Bxe5 fxe5 21. Qc4+ 1-0

[Event "EU-ch blitz"]
[Site "Minsk"]
[Date "2015.12.18"]
[Round "22.2"]
[White "Zhigalko, Sergei"]
[Black "Savchenko, Boris"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2655"]
[BlackElo "2612"]
[PlyCount "85"]
[EventDate "2015.12.18"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. Be3 b5 6. a4 b4 7. Ne2 Bb7 8. Ng3 Nd7 9. Bd3 e6 10. c3 a5 11. O-O Ne7 12. cxb4 axb4 13. Qd2 c5 14. dxc5 dxc5 15. Bb5 Bc6 16. Rfd1 Qb6 17. Bxc6 Qxc6 18. Rac1 Rd8 19. Bxc5 Qxa4 20. Bxb4 Nc6 21. Ba3 Nde5 22. Qe2 Nxf3+ 23. Qxf3 Rxd1+ 24. Rxd1 Nd4 25. Qd3 Qc2 26. Kf1 Qxd3+ 27. Rxd3 Nc2 28. Bc5 Bf8 29. Rc3 Na1 30. Bd4 Rg8 31. b4 Kd7 32. Be5 Ke8 33. Rc8+ Kd7 34. Rc3 Ke8 35. Rc8+ Kd7 36. Rc7+ Kd8 37. Ra7 Nb3 38. Rxf7 Nd2+ 39. Ke2 Nc4 40. Bf6+ Kc8 41. b5 h5 42. Bd4 Nd6 43. Rf6 0-1

[Event "EU-ch rapid"]
[Site "Minsk"]
[Date "2015.12.19"]
[Round "1"]
[White "Koziej, Maciej"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1997"]
[BlackElo "2655"]
[PlyCount "141"]
[EventDate "2015.12.19"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. a4 bxa4 14. Rxa4 Nxd5 15. Qxd5 Be6 16. Qd1 Qb6 17. Rb4 Qc5 18. Be2 O-O 19. O-O a5 20. Rb5 Qc6 21. Qd3 Rfb8 22. Ra1 Bd8 23. c4 Bb6 24. Ne3 Bd4 25. Raxa5 Rxb5 26. Rxa8+ Qxa8 27. cxb5 Qa1+ 28. Bf1 Qxb2 29. Qc2 Qxc2 30. Nxc2 Bc5 31. Ne3 Kf8 32. Nd5 f5 33. Nc7 Bc8 34. Bd3 g6 35. Kf1 Ke7 36. f3 Kd8 37. Nd5 Be6 38. Bc4 h5 39. Ke2 h4 40. h3 Bc8 41. Kd3 g5 42. Kc3 g4 43. fxg4 fxg4 44. hxg4 Bxg4 45. Kd2 Kc8 46. Be2 Be6 47. Kc3 Kb7 48. Kb3 Bf7 49. Ka4 Bg6 50. Bf3 Bd4 51. Kb4 Be8 52. Kc4 Bd7 53. Kb4 Bc5+ 54. Kc4 Be6 55. Kb3 Kc8 56. Kc4 Kd8 57. Kb3 Bd7 58. Ka4 Kc8 59. Ne7+ Kb7 60. Nd5 Be6 61. Kb3 Bd4 62. Kc4 Kc8 63. Kb4 Bc5+ 64. Ka5 Kd8 65. Be2 Kc8 66. b6 Bxd5 67. exd5 e4 68. Ba6+ Kb8 69. Kb5 e3 70. Kc6 Bb4 71. Be2 1/2-1/2

[Event "EU-ch rapid"]
[Site "Minsk"]
[Date "2015.12.19"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Kashtanov, Ruslan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2655"]
[BlackElo "2346"]
[PlyCount "147"]
[EventDate "2015.12.19"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 g6 7. d4 cxd4 8. Ng5 d5 9. exd6 e6 10. Qf3 f6 11. Nxe6 Bxe6 12. Bxe6 Ne5 13. Qh3 Qxd6 14. O-O f5 15. cxd4 Qxe6 16. dxe5 O-O-O 17. Bg5 Be7 18. Bxe7 Qxe7 19. Re1 Qxe5 20. Nc3 Qf4 21. Re7 Kb8 22. Rxh7 Rxh7 23. Qxh7 Qd2 24. Qe7 a6 25. h4 Rc8 26. Qe2 Qd6 27. Rd1 Qf6 28. g3 f4 29. Qf3 Rf8 30. Kg2 fxg3 31. Qxf6 Rxf6 32. Kxg3 Nc4 33. b3 Nd6 34. Kg4 Nf7 35. f4 Rc6 36. Rd3 Rc5 37. Nd5 Rc2 38. a4 Rg2+ 39. Kh3 Rg1 40. Rg3 Rh1+ 41. Kg2 Rxh4 42. Rxg6 Rh5 43. Ne3 Rc5 44. Rf6 Nd8 45. Kf2 Kc8 46. f5 Rc3 47. b4 Rb3 48. Rb6 Kd7 49. f6 Ke8 50. Nc4 Kf7 51. Ne5+ Kf8 52. a5 Rc3 53. Ke2 Rc7 54. Ke3 Nf7 55. Ng6+ Ke8 56. Re6+ Kd8 57. Kd4 Rc1 58. Re7 Nd6 59. Ke5 Nc8 60. f7 Re1+ 61. Kd4 Nxe7 62. f8=Q+ Kd7 63. Nxe7 Rxe7 64. Kd5 Re8 65. Qc5 Rd8 66. Ke5 Re8+ 67. Kf5 Rc8 68. Qb6 Rc7 69. Qe6+ Kd8 70. Qg8+ Kd7 71. Qb8 Kc6 72. Ke6 Rh7 73. Qd6+ Kb5 74. Qc5+ 1-0

[Event "EU-ch rapid"]
[Site "Minsk"]
[Date "2015.12.19"]
[Round "5"]
[White "Bodnaruk, Anastasia"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2456"]
[BlackElo "2655"]
[PlyCount "122"]
[EventDate "2015.12.19"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. h4 a5 14. g3 Be6 15. Bh3 a4 16. b3 Kh8 17. Kf1 Bxd5 18. exd5 Nd4 19. Nxd4 exd4 20. Kg2 d3 21. Rb1 axb3 22. axb3 Bd4 23. Qxd3 Qf6 24. Qf5 Qxf5 25. Bxf5 Ra2 26. Rhf1 Re8 27. Bd3 g6 28. g4 Re3 29. Rbd1 Bc5 30. h5 Kg7 31. hxg6 hxg6 32. Rh1 Rb2 33. Rhf1 Kh6 34. Rb1 Rxb1 35. Bxb1 Rxb3 36. f4 Rc3 37. f5 Kg5 38. fxg6 fxg6 39. Rf8 Rb3 40. Be4 Re3 41. Bb1 Re1 42. Bd3 Rd1 43. Be4 Rg1+ 44. Kh3 Re1 45. Bf3 Rc1 46. Rb8 Rxc4 47. Kg2 Rc2+ 48. Kg3 Rc3 49. Kg2 Rc2+ 50. Kg3 Bd4 51. Be4 Re2 52. Bb1 Re3+ 53. Kg2 b3 54. Rg8 Re2+ 55. Kg3 Re3+ 56. Kg2 Re1 57. Rxg6+ Kf4 58. Bf5 Re2+ 59. Kf1 Re5 60. Rg8 Kg3 61. Rb8 Bc3 0-1

[Event "EU-ch rapid"]
[Site "Minsk"]
[Date "2015.12.19"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Tukhaev, Adam"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2655"]
[BlackElo "2564"]
[PlyCount "75"]
[EventDate "2015.12.19"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 Qc7 8. Qe2 g5 9. h3 Bg7 10. O-O h5 11. e6 dxe6 12. Nxg5 Bd7 13. d4 cxd3 14. Bxd3 Nd5 15. Na3 a6 16. Re1 Bf6 17. Be4 Nf4 18. Bxf4 Qxf4 19. Nf3 Rg8 20. Nc4 Rd8 21. Nb6 Qc7 22. Nxd7 Rxd7 23. Rad1 Nb8 24. Bc2 Rxd1 25. Rxd1 Nd7 26. Ba4 b5 27. Bc2 Nb6 28. Bh7 Rh8 29. Be4 Kf8 30. Nd4 Nc4 31. Nc6 Nd6 32. Bf3 Qb6 33. Ne5 Kg7 34. Bxh5 Bxe5 35. Qxe5+ f6 36. Qxe6 Rxh5 37. Qxe7+ Nf7 38. Rd7 1-0

[Event "EU-ch rapid"]
[Site "Minsk"]
[Date "2015.12.19"]
[Round "7"]
[White "Popov, Ivan1"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2650"]
[BlackElo "2655"]
[PlyCount "36"]
[EventDate "2015.12.19"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. h4 a5 14. g3 Be6 15. Bh3 a4 16. b3 Kh8 17. Kf1 Bxd5 18. cxd5 Nd4 1/2-1/2

[Event "EU-ch rapid"]
[Site "Minsk"]
[Date "2015.12.20"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Short, Nigel D"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2655"]
[BlackElo "2684"]
[PlyCount "67"]
[EventDate "2015.12.19"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. Nbd2 d6 7. c3 a6 8. Bb3 Be6 9. Nc4 Bxc4 10. Bxc4 Na5 11. Bb3 Nxb3 12. axb3 Bb6 13. Be3 c6 14. b4 Re8 15. Re1 Bc7 16. Bg5 h6 17. Bh4 Re6 18. d4 g5 19. Bg3 exd4 20. Nxd4 Rxe4 21. Qf3 Qe7 22. Rxe4 Nxe4 23. Re1 d5 24. Nf5 Qd7 25. Qg4 Rd8 26. Nxh6+ Kg7 27. Nf5+ Kg6 28. Bxc7 Qxc7 29. f3 Qb6+ 30. Nd4 Nd6 31. h4 Rg8 32. Qxg5+ Kh7 33. Qh5+ Kg7 34. Qe5+ 1-0

[Event "EU-ch rapid"]
[Site "Minsk"]
[Date "2015.12.20"]
[Round "9"]
[White "Alekseev, Evgeny V"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2642"]
[BlackElo "2655"]
[PlyCount "120"]
[EventDate "2015.12.19"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. e3 Bd6 5. Bd3 f5 6. O-O Nf6 7. b3 Qe7 8. Bb2 O-O 9. Nc3 Ne4 10. Ne2 Nd7 11. Rc1 a5 12. Bb1 b6 13. Nf4 Ba6 14. Nd3 Rac8 15. Re1 Rfd8 16. Re2 c5 17. Rec2 dxc4 18. bxc4 Rc7 19. a4 Bb7 20. Ba2 Nb8 21. Nfe5 Na6 22. f3 Ng5 23. Rd2 Rcc8 24. dxc5 Nxc5 25. Nxc5 Bxc5 26. Bd4 Nf7 27. Nxf7 Kxf7 28. Rb1 Bc6 29. Rbb2 Rd7 30. Bxc5 Rxd2 31. Qxd2 Qxc5 32. Qd4 e5 33. Qxc5 bxc5 34. Bb1 g6 35. Kf2 Ke7 36. Bc2 Kd6 37. Ke2 Rd8 38. Rb1 Kc7 39. g3 Rf8 40. f4 Re8 41. h4 h5 42. Rb2 Re7 43. Rb1 Re8 44. Rb2 Bd7 45. Kd2 Re6 46. Rb1 Rd6+ 47. Kc3 Re6 48. Kd2 Re8 49. Rb2 Bc6 50. Rb1 Rd8+ 51. Kc3 Re8 52. Kd2 Bd7 53. Rb2 Re6 54. Rb1 Be8 55. Rb2 Rd6+ 56. Kc3 Re6 57. Kd2 Re7 58. Rb1 Bc6 59. Rb2 Rd7+ 60. Kc3 Re7 1/2-1/2

[Event "EU-ch rapid"]
[Site "Minsk"]
[Date "2015.12.20"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Kovalev, Vladislav"]
[Result "0-1"]
[ECO "C92"]
[WhiteElo "2655"]
[BlackElo "2546"]
[PlyCount "92"]
[EventDate "2015.12.19"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Bb7 10. d3 Nd7 11. Nbd2 Nc5 12. Bc2 Ne6 13. Nf1 Bf6 14. Ng3 g6 15. Be3 Bg7 16. d4 Na5 17. b3 c5 18. d5 Nf4 19. Qd2 Bc8 20. Ne2 Nxe2+ 21. Qxe2 Bd7 22. Nd2 f5 23. f3 f4 24. Bf2 Bf6 25. a4 Bh4 26. axb5 axb5 27. Ra2 Bxf2+ 28. Qxf2 Nb7 29. Rea1 Rxa2 30. Rxa2 g5 31. Bd3 h5 32. Be2 Rf7 33. Ra6 Rg7 34. Qf1 b4 35. Nc4 bxc3 36. Qa1 Kh7 37. Qxc3 g4 38. fxg4 Qh4 39. Nxd6 hxg4 40. hxg4 Nxd6 41. Rxd6 Bxg4 42. Bxg4 Qxg4 43. Qd2 Ra7 44. Qb2 Qd1+ 45. Kf2 Rg7 46. Re6 Qh1 0-1

[Event "EU-ch rapid"]
[Site "Minsk"]
[Date "2015.12.20"]
[Round "11"]
[White "Rakhmanov, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2640"]
[BlackElo "2655"]
[PlyCount "90"]
[EventDate "2015.12.19"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. g3 g6 7. Bg2 Bg7 8. O-O O-O 9. Nc3 Re8 10. Rb1 Ng4 11. Bd2 Bb7 12. Qa4 a5 13. h3 Nf6 14. Rbd1 Qc8 15. c5 d5 16. cxd6 cxd6 17. e4 d5 18. exd5 cxd5 19. Be3 Bc6 20. Qh4 Qb7 21. b3 Ne4 22. Nxe4 dxe4 23. Rd2 a4 24. Rc1 axb3 25. axb3 h5 26. Bf1 Bd5 27. Bc4 Be6 28. Bxe6 Rxe6 29. Rd8+ Re8 30. Rxa8 Rxa8 31. Qf4 Re8 32. Qd6 Qxb3 33. Qd7 Rf8 34. Qe7 Qd5 35. Qc5 Qe6 36. Kg2 Be5 37. Qc4 Qf5 38. Qe2 Rd8 39. Rc4 Rd3 40. g4 hxg4 41. hxg4 Qd7 42. Rxe4 Qd5 43. Qf3 Rb3 44. Ra4 Qxf3+ 45. Kxf3 Rb8 1/2-1/2

[Event "Al Ain op 4th"]
[Site "Al Ain"]
[Date "2015.12.23"]
[Round "1"]
[White "Abdulov, Orkhan Javanshir"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "2356"]
[BlackElo "2655"]
[PlyCount "124"]
[EventDate "2015.12.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Nbd7 8. f4 b5 9. Bf3 Bb7 10. e5 Bxf3 11. Qxf3 dxe5 12. Nc6 Qc7 13. Nxe5 Rc8 14. Nxd7 Qxd7 15. O-O Be7 16. Rad1 Qc6 17. a3 O-O 18. Rd3 Qxf3 19. Rxf3 Rc4 20. h3 Rfc8 21. Bd4 h5 22. Be5 g6 23. g3 Ne8 24. Rd7 Kf8 25. Rfd3 f6 26. Bd4 Rxd4 27. R3xd4 Bc5 28. Kf1 Bxd4 29. Rxd4 Ke7 30. a4 Nd6 31. axb5 axb5 32. Rb4 Rc5 33. Ke2 h4 34. gxh4 Rh5 35. Kf3 Kd7 36. Ne4 Nxe4 37. Rxe4 Rxh4 38. Kg3 Rh5 39. Rd4+ Kc6 40. Rd8 g5 41. Rf8 gxf4+ 42. Kxf4 e5+ 43. Kg4 Rg5+ 44. Kf3 Rf5+ 45. Ke3 Rf1 46. h4 f5 47. Ke2 Rf4 48. h5 Kd5 49. h6 Rh4 50. Rxf5 Rxh6 51. Rf2 b4 52. Rg2 Rh3 53. Rg4 e4 54. Rg2 Kd4 55. Kd2 Rf3 56. Rh2 Rg3 57. Ke2 b3 58. c3+ Ke5 59. Rh5+ Kf4 60. Rh4+ Kf5 61. Rh5+ Kf4 62. Rh4+ Kf5 1/2-1/2

[Event "Al Ain op 4th"]
[Site "Al Ain"]
[Date "2015.12.24"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Danielyan, Vahe"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2655"]
[BlackElo "2307"]
[PlyCount "87"]
[EventDate "2015.12.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. a4 c6 8. Re1 h6 9. h3 Qc7 10. Nh4 Re8 11. Be3 Bf8 12. Ba2 exd4 13. Bxd4 c5 14. Be3 c4 15. Qd4 Ne5 16. Rad1 a6 17. f4 Nc6 18. Qxc4 Be6 19. Nd5 Qd8 20. Nf3 Rc8 21. c3 Qa5 22. Qb3 b5 23. axb5 axb5 24. Bb1 Kh8 25. Qc2 Bxd5 26. exd5 Ne7 27. Bd4 Nexd5 28. g4 Qa4 29. Qf5 Kg8 30. Bc2 Qa8 31. Nh4 g6 32. Nxg6 fxg6 33. Qxg6+ Bg7 34. Bb3 Rxe1+ 35. Rxe1 Rc4 36. Bxf6 Nxf6 37. g5 Qa7+ 38. Kg2 Qb7+ 39. Kh2 hxg5 40. fxg5 Nh7 41. Re8+ Nf8 42. Bc2 Rh4 43. Bf5 Qf3 44. Qe6+ 1-0

[Event "Al Ain op 4th"]
[Site "Al Ain"]
[Date "2015.12.25"]
[Round "3"]
[White "Malakhatko, Vadim"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2531"]
[BlackElo "2655"]
[PlyCount "98"]
[EventDate "2015.12.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Nf3 b6 8. g3 Bb7 9. Bg2 Nbd7 10. O-O Qe7 11. b4 c5 12. Bb2 cxd4 13. Qxd4 e5 14. Qd1 Rfc8 15. Rc1 a6 16. Nh4 Bxg2 17. Nxg2 Qe6 18. Ne3 b5 19. Qd3 bxc4 20. Nxc4 d5 21. Na5 h5 22. Rxc8+ Rxc8 23. Rc1 Rxc1+ 24. Bxc1 h4 25. Nb3 d4 26. Nd2 Nb6 27. Ne4 Nxe4 28. Qxe4 h3 29. f3 Nd5 30. Kf2 Nc3 31. Qd3 f5 32. Bb2 Nd5 33. Bc1 Nc3 34. Bb2 Nb5 35. a4 Nd6 36. b5 axb5 37. axb5 Nc4 38. Qb3 Kf7 39. Ba1 g5 40. Qa2 f4 41. Qa7+ Kf6 42. g4 Qb6 43. Qxb6+ Nxb6 44. Bb2 Kf7 45. Ba3 Ke6 46. Bc5 Nd7 47. Bb4 Kd5 48. Be7 Kc4 49. Bxg5 Kxb5 1/2-1/2

[Event "Al Ain op 4th"]
[Site "Al Ain"]
[Date "2015.12.26"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Deepan Chakkravarthy, J."]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "2655"]
[BlackElo "2496"]
[PlyCount "97"]
[EventDate "2015.12.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Bb7 10. d3 Nd7 11. Bc2 Bf6 12. Nbd2 Nc5 13. Nf1 Ne6 14. Ng3 g6 15. Be3 Ne7 16. d4 c5 17. Qd2 Rc8 18. d5 Nc7 19. b3 Bg7 20. c4 Rb8 21. Nh2 Bc8 22. Rab1 Bd7 23. f4 Qc8 24. Rf1 f6 25. f5 bxc4 26. bxc4 Rxb1 27. Bxb1 Kh8 28. Bd3 Na8 29. h4 Ng8 30. Ng4 Rf7 31. Rb1 Bf8 32. Rb3 Ba4 33. Ra3 Be8 34. Qf2 Nb6 35. Rb3 Rb7 36. Be2 Nd7 37. fxg6 hxg6 38. h5 Rxb3 39. axb3 g5 40. Bd2 Qb7 41. Bd1 Be7 42. Nf5 Bf8 43. Nge3 Nb6 44. Ba5 Nc8 45. Qa2 Nge7 46. Bd8 Kg8 47. Ng4 Kf7 48. Qf2 Ng8 49. Nxf6 1-0

[Event "Al Ain op 4th"]
[Site "Al Ain"]
[Date "2015.12.26"]
[Round "5"]
[White "Parligras, Mircea Emilian"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2586"]
[BlackElo "2655"]
[PlyCount "52"]
[EventDate "2015.12.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Nf3 b6 8. g3 Bb7 9. Bg2 c5 10. O-O cxd4 11. Qxd4 Nc6 12. Qd3 d5 13. cxd5 Qxd5 14. Qxd5 Nxd5 15. Bd2 e5 16. e4 Nc7 17. Rfd1 Rfd8 18. Bc3 f6 19. Bf1 Ba6 20. Bxa6 Nxa6 21. b4 Nc7 22. Rac1 Rxd1+ 23. Rxd1 Rd8 24. Rxd8+ Nxd8 25. Kf1 Kf7 26. Ke2 Nb5 1/2-1/2

[Event "Al Ain op 4th"]
[Site "Al Ain"]
[Date "2015.12.27"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Azarov, Sergei Nikolaevich"]
[Result "1/2-1/2"]
[ECO "C63"]
[WhiteElo "2655"]
[BlackElo "2595"]
[PlyCount "125"]
[EventDate "2015.12.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. O-O d6 7. Qd3 a6 8. Ba4 Be7 9. Nc3 b5 10. Bb3 Na5 11. Bg5 Bg4 12. Bxf6 Bxf6 13. a4 Nxb3 14. cxb3 Rb8 15. axb5 axb5 16. h3 Bxf3 17. Qxf3 O-O 18. Nd5 c6 19. Nb4 Rc8 20. Ra6 Qd7 21. Qg4 Qf7 22. Nxc6 Qxb3 23. Qe2 d5 24. exd5 Qxd5 25. Rd1 Qc5 26. b4 Qc3 27. Qxb5 Bh4 28. g3 Bxg3 29. Qd5+ Kh8 30. fxg3 Qxg3+ 31. Qg2 Qe3+ 32. Kh1 Rf2 33. Qg4 Rcf8 34. Rg1 g6 35. Ra7 R2f6 36. Rc7 h5 37. Qg2 g5 38. Ne7 Rf3 39. Ng6+ Kg8 40. Ne7+ Kh8 41. Ng6+ Kg8 42. Nf4 Qxf4 43. Qxg5+ Qxg5 44. Rxg5+ Kh8 45. Rxh5+ Kg8 46. Rg5+ Kh8 47. Kg2 Rb3 48. Rc4 Rf4 49. Rg4 Rxc4 50. Rxc4 Kg7 51. h4 Kf6 52. Kf2 Kf5 53. Ke2 e4 54. h5 Kf4 55. h6 Rb2+ 56. Kd1 Rh2 57. Rc6 e3 58. b5 Rh1+ 59. Ke2 Rh2+ 60. Kd3 Rd2+ 61. Kc3 Rd7 62. Re6 Kf3 63. Kc4 1/2-1/2

[Event "Al Ain op 4th"]
[Site "Al Ain"]
[Date "2015.12.28"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Gabuzyan, Hovhannes"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "2655"]
[BlackElo "2585"]
[PlyCount "119"]
[EventDate "2015.12.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Rc1 c6 7. Nf3 Qb6 8. Qd2 Bg4 9. Ne5 Be6 10. Be2 Nbd7 11. Nxd7 Bxd7 12. O-O dxc4 13. Bxc4 Bf5 14. f3 Qb4 15. Be2 Nd5 16. a3 Qa5 17. b4 Qd8 18. Nxd5 Qxd5 19. Rfd1 Be6 20. b5 cxb5 21. Rc5 Qb3 22. Rxb5 Qxa3 23. Rxb7 Rfd8 24. Qe1 Bd5 25. Rb4 Rdc8 26. Ra1 Qc3 27. Qxc3 Rxc3 28. Kf1 Bc6 29. Ra5 h6 30. Rc4 Rxc4 31. Bxc4 e6 32. Bd6 Bf8 33. Bc5 Bxc5 34. Rxc5 Be8 35. d5 exd5 36. Bxd5 Rb8 37. e4 Kf8 38. h4 a6 39. Kf2 Kg7 40. Ke3 Kf6 41. f4 h5 42. Rc7 Kg7 43. Ra7 Rb6 44. e5 Kf8 45. g3 Rb5 46. Kd4 Ra5 47. e6 fxe6 48. Bxe6 Rb5 49. Rxa6 Rb7 50. Ke5 Kg7 51. Rd6 Bf7 52. Rd7 Rxd7 53. Bxd7 Bb3 54. Be6 Bd1 55. Bc4 Bg4 56. Bd5 Bd1 57. Ke6 Bg4+ 58. Ke7 Bd1 59. Be6 Be2 60. Bd7 1/2-1/2

[Event "Al Ain op 4th"]
[Site "Al Ain"]
[Date "2015.12.29"]
[Round "8"]
[White "Kovchan, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2583"]
[BlackElo "2655"]
[PlyCount "74"]
[EventDate "2015.12.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. Bg2 Bg5 15. O-O Ne7 16. h4 Bh6 17. Nce3 Bxe3 18. Nxe3 Be6 19. Qd3 Qc7 20. Rfd1 Rfd8 21. Rac1 Nc6 22. Nf5 a4 23. Qe3 Ra5 24. Kh2 Kh8 25. Qd2 Rd7 26. Nxd6 h6 27. f4 f6 28. fxe5 Rxe5 29. Bf3 Rc5 30. Be2 Ne5 31. Qd4 Kg8 32. Rc2 Qc6 33. Rcd2 Nf7 34. e5 fxe5 35. Qe4 Rxd6 36. Qg6 Rxd2 37. Rxd2 Bxc4 0-1

[Event "Al Ain op 4th"]
[Site "Al Ain"]
[Date "2015.12.30"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Shirov, Alexei"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2655"]
[BlackElo "2676"]
[PlyCount "61"]
[EventDate "2015.12.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 Be6 9. O-O-O Qd7 10. Kb1 Bf6 11. h4 O-O-O 12. Nd4 Bxd4 13. cxd4 d5 14. h5 h6 15. f3 Bf5 16. g4 Bh7 17. Bh3 b6 18. Rc1 Kb7 19. Ka1 a5 20. Rhd1 Rhe8 21. Bf4 Nb4 22. b3 Qe7 23. Bf1 a4 24. c3 Nc6 25. Re1 Qd7 26. Rxe8 Rxe8 27. Bb5 axb3 28. c4 Re6 29. axb3 Qe7 30. c5 Qf6 31. Bxc6+ 1/2-1/2

[Event "BLR-ch 82nd"]
[Site "Minsk"]
[Date "2016.01.07"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Zhigalko, Andrey"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2655"]
[BlackElo "2598"]
[PlyCount "28"]
[EventDate "2016.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. h3 h5 7. c3 Qd3 8. hxg4 hxg4 9. Nxe5 Bd6 10. Nxd3 Bh2+ 11. Kh1 Bg3+ 12. Kg1 Bh2+ 13. Kh1 Bg3+ 14. Kg1 Bh2+ 1/2-1/2

[Event "BLR-ch 82nd"]
[Site "Minsk"]
[Date "2016.01.08"]
[Round "2"]
[White "Aleksandrov, Aleksej"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E43"]
[WhiteElo "2596"]
[BlackElo "2655"]
[PlyCount "30"]
[EventDate "2016.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 b6 7. O-O Bb7 8. Qc2 dxc4 9. Bxc4 Nbd7 10. Rd1 Qe7 11. a3 Bxc3 12. Qxc3 c5 13. b4 Ne4 14. Qb3 Nd6 15. dxc5 Nxc4 1/2-1/2

[Event "BLR-ch 82nd"]
[Site "Minsk"]
[Date "2016.01.09"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Harshkou, Mikita"]
[Result "1-0"]
[ECO "A96"]
[WhiteElo "2655"]
[BlackElo "2303"]
[PlyCount "89"]
[EventDate "2016.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 Ne4 7. Nc3 Bf6 8. Qc2 Nxc3 9. bxc3 d6 10. e4 fxe4 11. Qxe4 Nc6 12. c5 dxc5 13. Ba3 Be7 14. Bxc5 Bxc5 15. dxc5 Qe7 16. Qe3 Rf5 17. Nd4 Rxc5 18. Nxc6 bxc6 19. Rfe1 e5 20. f4 Bf5 21. fxe5 Re8 22. e6 a5 23. Rad1 Rc4 24. Rd4 Qxe6 25. Rxc4 Qxe3+ 26. Rxe3 Rxe3 27. Rxc6 Be6 28. Kf2 Re5 29. c4 Bg4 30. h3 Bf5 31. Rxc7 h6 32. g4 Bd3 33. Bf3 Be4 34. Be2 a4 35. a3 Re8 36. c5 Rb8 37. Bc4+ Kh7 38. Ke3 Bg2 39. h4 Bh3 40. Kf4 Rf8+ 41. Kg3 Bf1 42. Rf7 Rxf7 43. Bxf7 Bb5 44. Kf4 Bd7 45. g5 1-0

[Event "BLR-ch 82nd"]
[Site "Minsk"]
[Date "2016.01.10"]
[Round "4"]
[White "Meribanov, Vitaly"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2398"]
[BlackElo "2655"]
[PlyCount "143"]
[EventDate "2016.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 d6 7. b4 e5 8. e3 Re8 9. Bb2 Nbd7 10. d3 Nf8 11. Be2 Ng6 12. O-O Bd7 13. a4 a5 14. b5 c5 15. Nd2 Bf5 16. Bf3 Qd7 17. e4 Be6 18. g3 Bh3 19. Bg2 Nf4 20. Bf3 Bxf1 21. Nxf1 Ne6 22. Bg2 Nd4 23. Re1 Ng4 24. h3 Nh6 25. Ne3 f5 26. Nd5 Qf7 27. Qd2 Kh8 28. Bxd4 cxd4 29. exf5 Nxf5 30. b6 Rec8 31. Rb1 Rc5 32. Nc7 Rb8 33. Rb5 Rxb5 34. Nxb5 d5 35. Bxd5 Qf6 36. Qxa5 Rf8 37. Qe1 Qxb6 38. Qxe5 Qh6 39. Nxd4 Nxd4 40. Qxd4 Qxh3 41. Bxb7 Re8 42. Be4 Rb8 43. Qa1 h5 44. a5 h4 45. gxh4 Qg4+ 46. Bg2 Qe2 47. a6 Rb2 48. Qf1 Qe7 49. Qc1 Ra2 50. Qb1 Rxa6 51. Qb8+ Kh7 52. Be4+ g6 53. Qb7 Qxb7 54. Bxb7 Ra5 55. Kg2 g5 56. hxg5 Rxg5+ 57. Kf3 Kg6 58. Ke4 Kf6 59. d4 Rg4+ 60. f4 Rg7 61. Bc6 Re7+ 62. Kd5 Kf5 63. Kd6 Ra7 64. Bd7+ Kxf4 65. c5 Ke4 66. d5 Kd4 67. c6 Kc4 68. Be6 Ra6 69. Kd7 Kc5 70. c7 Ra7 71. Kd8 Rxc7 72. Kxc7 1-0

[Event "BLR-ch 82nd"]
[Site "Minsk"]
[Date "2016.01.11"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Fedorov, Alexei"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2655"]
[BlackElo "2563"]
[PlyCount "137"]
[EventDate "2016.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qg4 g6 8. Qg3 d6 9. O-O Nc6 10. Nc3 Nf6 11. a4 e5 12. Bc4 Nb4 13. Bg5 Nh5 14. Qf3 Be6 15. Bxe6 fxe6 16. Bxe7 Kxe7 17. Rad1 Qc7 18. Rd2 h6 19. Rfd1 Rad8 20. Qg4 Nf6 21. Qe2 g5 22. Nb1 Kf7 23. Na3 d5 24. c3 Nc6 25. Nc5 Qe7 26. b4 d4 27. Qc4 Rc8 28. cxd4 exd4 29. Qb3 b6 30. Nxa6 Nxe4 31. Qf3+ Nf6 32. Nc4 g4 33. Qg3 e5 34. Re2 Qe6 35. Nxb6 Nh5 36. Qa3 Nf4 37. Re4 Rcf8 38. Nc5 Qf5 39. Nbd7 Rd8 40. b5 Rxd7 41. bxc6 Rd5 42. Ree1 Rc8 43. Qb3 Kg6 44. Nd3 Nxd3 45. Rxd3 Rc5 46. h3 h5 47. hxg4 hxg4 48. Rg3 R5xc6 49. f3 Rc1 50. Rxg4+ Qxg4 51. fxg4 Rxe1+ 52. Kf2 Rcc1 53. Qe6+ Kg7 54. g5 Rf1+ 55. Kg3 Rce1 56. Qh6+ Kg8 57. a5 d3 58. Qg6+ Kf8 59. Qxd3 e4 60. Qd6+ Kf7 61. a6 Ra1 62. Kg4 e3 63. Qd7+ Kg6 64. Qe6+ Kg7 65. Qe7+ Kg6 66. Qe4+ Kg7 67. Qxe3 Ra4+ 68. Kg3 Rxa6 69. Qc3+ 1-0

[Event "BLR-ch 82nd"]
[Site "Minsk"]
[Date "2016.01.12"]
[Round "6"]
[White "Stetsko, Lanita"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2285"]
[BlackElo "2655"]
[PlyCount "81"]
[EventDate "2016.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Qc7 8. a4 b6 9. f4 Bb7 10. Bf3 Nbd7 11. Nb3 Be7 12. O-O O-O 13. Qe2 Rac8 14. Rad1 e5 15. f5 Qc4 16. Qf2 Nc5 17. Nxc5 bxc5 18. Bg5 Rfd8 19. Qe3 Qb4 20. Kh1 h6 21. Bxh6 gxh6 22. Qxh6 d5 23. exd5 Rd6 24. Qh3 Bf8 25. Be4 Bg7 26. Rde1 Rcd8 27. Qf3 Ba8 28. g4 Nxe4 29. Rxe4 Rxd5 30. Rxb4 cxb4 31. Kg1 bxc3 32. Qxc3 Bf8 33. Kf2 Rc5 34. Qe3 Rxc2+ 35. Kg3 f6 36. Qb3+ Bd5 37. Qxc2 Rb8 38. Qd2 Rb3+ 39. Kh4 Bf7 40. Rc1 Bb4 41. Qh6 1-0

[Event "BLR-ch 82nd"]
[Site "Minsk"]
[Date "2016.01.13"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Savitski, Andrei"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2655"]
[BlackElo "2185"]
[PlyCount "93"]
[EventDate "2016.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O h6 7. Nbd2 Ne7 8. Nb3 Qc7 9. a4 Bg4 10. h3 Bxf3 11. Bxf3 Nf5 12. Bf4 Be7 13. a5 O-O 14. Bg4 Nh4 15. Qe2 b6 16. c4 bxa5 17. Nxa5 Bb4 18. Nb3 dxc4 19. Qxc4 a5 20. Rfc1 Ng6 21. Be3 Ne7 22. Nd2 Nb6 23. Qe2 Nbd5 24. Ne4 Nf5 25. Rc4 Nb6 26. Rc2 Rfd8 27. Bxf5 exf5 28. Ng3 f4 29. Bxf4 Rxd4 30. Qf3 Qd7 31. Bxh6 gxh6 32. Nf5 Bf8 33. e6 fxe6 34. Nxd4 Qxd4 35. Rd1 Qb4 36. Qxc6 Qb3 37. Qe4 Rc8 38. Qg6+ Kh8 39. Rd7 Nxd7 40. Rxc8 Qd1+ 41. Kh2 Qd6+ 42. g3 Ne5 43. Qxh6+ Kg8 44. Qf6 a4 45. Re8 Nd7 46. Qg6+ Kh8 47. Qf7 1-0

[Event "BLR-ch 82nd"]
[Site "Minsk"]
[Date "2016.01.14"]
[Round "8"]
[White "Maiorov, Nikita"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2572"]
[BlackElo "2655"]
[PlyCount "57"]
[EventDate "2016.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Nf3 a5 8. b3 Re8 9. Bb2 Nc6 10. Rd1 Qe7 11. g3 e5 12. dxe5 dxe5 13. Bg2 h6 14. O-O Bf5 15. h3 Qe6 16. Kh2 Bh7 17. Qc1 Be4 18. Rfe1 Rab8 19. Bf1 Qf5 20. Qe3 b5 21. cxb5 Rxb5 22. Nd2 Bc2 23. Rc1 Rd8 24. Bg2 Nd4 25. Bxd4 exd4 26. Qf3 Qxf3 27. Nxf3 Rc5 28. Ne5 Rxe5 29. Rxc2 1/2-1/2

[Event "BLR-ch 82nd"]
[Site "Minsk"]
[Date "2016.01.15"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Kocheev, Aleksandr"]
[Result "1-0"]
[ECO "D22"]
[WhiteElo "2655"]
[BlackElo "2358"]
[PlyCount "61"]
[EventDate "2016.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. Nc3 a6 7. h3 Bh5 8. g4 Bg6 9. Ne5 Nbd7 10. Nxg6 hxg6 11. Qf3 c6 12. Bd2 Be7 13. O-O-O c5 14. Qxb7 O-O 15. Bb3 Nb6 16. dxc5 Bxc5 17. g5 Rb8 18. Qxa6 Nfd5 19. Ne4 Be7 20. Kb1 Qc7 21. f4 Ra8 22. Qb5 Rfb8 23. Rc1 Qa7 24. Rhd1 Nd7 25. Qd3 Qb7 26. Rc4 Qa6 27. Rd4 Qb7 28. Rc1 Qb6 29. Rxd5 exd5 30. Qxd5 Qb5 31. Rc8+ 1-0

[Event "BLR-ch 82nd"]
[Site "Minsk"]
[Date "2016.01.16"]
[Round "10"]
[White "Nikitenko, Mihail"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2396"]
[BlackElo "2655"]
[PlyCount "84"]
[EventDate "2016.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Be3 Be6 10. Nd5 Nxd5 11. exd5 Bf5 12. Qd2 Bg6 13. c4 a5 14. Rac1 Nd7 15. Kh1 a4 16. Na1 Nc5 17. Nc2 Ne4 18. Qd1 Nc5 19. Qd2 h6 20. Na3 Ne4 21. Qb4 Bg5 22. Bb6 Bd2 23. Bxd8 Bxb4 24. Bb6 Nc5 25. Nb5 Ra6 26. Bxc5 Bxc5 27. Rc3 Bd4 28. Nxd4 exd4 29. Ra3 Rb6 30. b3 Re8 31. Bf3 Bc2 32. Bd1 axb3 33. axb3 Bd3 34. Rg1 Ra6 35. Rxa6 bxa6 36. g4 g5 37. Kg2 Kg7 38. Bf3 Rb8 39. Ra1 Rxb3 40. Rxa6 Rb1 41. h3 Bxc4 42. Rxd6 Bf1+ 0-1

[Event "BLR-ch 82nd"]
[Site "Minsk"]
[Date "2016.01.17"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Terzi, Alexei"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2655"]
[BlackElo "2311"]
[PlyCount "67"]
[EventDate "2016.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. O-O-O Ne5 11. Bb3 Rc8 12. Kb1 Nc4 13. Bxc4 Rxc4 14. g4 Re8 15. h4 Qa5 16. Nb3 Qa6 17. Bh6 Bh8 18. e5 Nxg4 19. fxg4 Bxe5 20. h5 Bxg4 21. hxg6 hxg6 22. Rdf1 Be6 23. Bf4 Bf6 24. Be3 Rh4 25. Bg5 Rxh1 26. Rxh1 Be5 27. Bf4 Bg7 28. Qh2 f6 29. Bh6 Bh8 30. Bf8 Kf7 31. Qh7+ Kxf8 32. Qxh8+ Bg8 33. Rh7 Qf1+ 34. Nc1 1-0

[Event "BLR-ch 82nd"]
[Site "Minsk"]
[Date "2016.01.18"]
[Round "12"]
[White "Zhigalko, Sergei"]
[Black "Stupak, Kirill"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2655"]
[BlackElo "2529"]
[PlyCount "80"]
[EventDate "2016.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Nxc6 Bxc6 8. Bxc6+ bxc6 9. c4 Bd6 10. cxd5 exd5 11. exd5 cxd5 12. O-O Ne7 13. Nf3 O-O 14. Bd2 Qb6 15. Bc3 Rfd8 16. Qd3 h6 17. Rad1 Bb4 18. Bd4 Bc5 19. Rfe1 Nc6 20. Bxc5 Qxc5 21. a3 Rab8 22. b4 Qd6 23. h3 Rb7 24. Rc1 Re7 25. Rxe7 Nxe7 26. Qd4 Rc8 27. Rxc8+ Nxc8 28. a4 a6 29. Ne5 Ne7 30. b5 axb5 31. axb5 f6 32. Nd3 Nc8 33. Nb4 Nb6 34. Nc6 Nd7 35. Qg4 Kf8 36. Nd4 Qe7 37. Nf5 Qf7 38. b6 h5 39. Qb4+ Kg8 40. b7 Qf8 1-0

[Event "BLR-ch 82nd"]
[Site "Minsk"]
[Date "2016.01.19"]
[Round "13"]
[White "Kovalev, Vladislav"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2538"]
[BlackElo "2655"]
[PlyCount "20"]
[EventDate "2016.01.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. c4 Bg4 8. Nc3 Bxf3 9. gxf3 Rc8 10. Qa7 Rxc4 1/2-1/2

[Event "Vladimir Petrov Memorial op"]
[Site "Jurmala"]
[Date "2016.03.05"]
[Round "1"]
[White "Sotsky, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2363"]
[BlackElo "2647"]
[PlyCount "131"]
[EventDate "2016.03.05"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "LAT"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 e6 3. Bg5 h6 4. Bh4 b6 5. e3 Bb7 6. f4 Be7 7. Nf3 d6 8. Bd3 Nbd7 9. Qe2 Ne4 10. Bxe7 Qxe7 11. Nbd2 f5 12. O-O-O Ndf6 13. Rhg1 O-O-O 14. Ba6 g5 15. g3 g4 16. Nh4 Qd7 17. Bxb7+ Kxb7 18. Nxe4 Nxe4 19. Kb1 h5 20. Rc1 Qf7 21. Rgd1 c6 22. Qc4 Rd7 23. a4 Rc8 24. Qb3 c5 25. a5 c4 26. Qb5 d5 27. Kc2 Nd6 28. Qb4 b5 29. a6+ Kxa6 30. Ra1+ Kb7 31. Ra5 Rc6 32. Rda1 Kb8 33. Ra6 Rdc7 34. Ng2 Kc8 35. Qa5 Rxa6 36. Qxa6+ Kd7 37. Nh4 Qe8 38. Qa5 Qf7 39. Qb4 Rb7 40. Ra6 Nc8 41. Ra5 Qe7 42. Rxb5 Qxb4 43. Rxb4 Rxb4 44. cxb4 Kc6 45. Ng6 Nb6 46. Kc3 Na4+ 47. Kc2 Kd6 48. Ne5 Nb6 49. Nf7+ Ke7 50. Ne5 Nc8 51. b3 cxb3+ 52. Kxb3 Nd6 53. Nc6+ Kd7 54. Nxa7 Kc7 55. b5 Kb6 56. Nc6 Nc4 57. Nd8 Nxe3 58. Nxe6 Nf1 59. Ng7 h4 60. Nxf5 h3 61. Ne7 Nxh2 62. Nxd5+ Kxb5 63. Ne3 Nf3 64. Nxg4 Nxd4+ 65. Kc3 Ne2+ 66. Kd2 1/2-1/2

[Event "Vladimir Petrov Memorial op"]
[Site "Jurmala"]
[Date "2016.03.05"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Berzinsh, Roland"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2647"]
[BlackElo "2394"]
[PlyCount "59"]
[EventDate "2016.03.05"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "LAT"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 a6 5. Bg5 Nc6 6. Qd2 Be7 7. Nc3 Bxg5 8. Nxg5 h6 9. Nf3 Nf6 10. Nd4 O-O 11. O-O-O Bd7 12. f3 Nxd4 13. Qxd4 Bc6 14. g4 Nd7 15. h4 Qf6 16. Qe3 Ne5 17. Be2 Ng6 18. Kb1 Qf4 19. Qf2 Ne5 20. Rhf1 Rfe8 21. Bd3 Qf6 22. g5 hxg5 23. hxg5 Qxg5 24. f4 Nxd3 25. cxd3 Qf6 26. Rh1 Kf8 27. Rc1 Ke7 28. Nd5+ Bxd5 29. Rxc7+ Ke6 30. f5+ 1-0

[Event "Vladimir Petrov Memorial op"]
[Site "Jurmala"]
[Date "2016.03.05"]
[Round "5"]
[White "Neiksans, Arturs"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2607"]
[BlackElo "2647"]
[PlyCount "56"]
[EventDate "2016.03.05"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "LAT"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. d3 e6 5. Nbd2 Bd6 6. O-O Ne7 7. c4 O-O 8. b3 a5 9. a3 e5 10. Bb2 f6 11. d4 e4 12. Ne1 f5 13. f4 c5 14. Nc2 Nbc6 15. Ne3 Bh5 16. cxd5 Nxd4 17. Rf2 Bc7 18. g4 Bg6 19. gxf5 Nexf5 20. Nxf5 Nxf5 21. Bxe4 Ne3 22. Qb1 Ra6 23. Qd3 Bxf4 24. Nc4 Re8 25. Qc3 Qg5+ 26. Rg2 Qh6 27. Rf1 Nxg2 28. Bxg2 Bxh2+ 0-1

[Event "Vladimir Petrov Memorial op"]
[Site "Jurmala"]
[Date "2016.03.05"]
[Round "6"]
[White "Van Wely, Loek"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2653"]
[BlackElo "2647"]
[PlyCount "81"]
[EventDate "2016.03.05"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "LAT"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. Nbd2 f5 5. g3 Bd6 6. Bg2 Nd7 7. Qc2 Ngf6 8. O-O O-O 9. a3 a5 10. Rb1 Qe7 11. Ne1 b6 12. Nd3 a4 13. Nf3 Ba6 14. Nde5 Bxe5 15. dxe5 Ne4 16. cxd5 cxd5 17. Bd2 Rfc8 18. Qd1 Qe8 19. Bf4 Bc4 20. Nd4 Nec5 21. Rc1 Nb3 22. Rxc4 dxc4 23. Nxe6 Ra5 24. Ng5 Rcc5 25. Qd6 Nxe5 26. Rd1 h6 27. Qxb6 Nf7 28. Nxf7 Qxf7 29. Qd8+ Kh7 30. Rd7 Qe6 31. Be3 Re5 32. Bf4 Rxe2 33. Bf3 Re1+ 34. Kg2 c3 35. bxc3 Qc4 36. Kh3 Qa6 37. Rd6 Qa7 38. Rd7 Qxf2 39. Qf8 Qf1+ 40. Bg2 Qxg2+ 41. Kxg2 1-0

[Event "Vladimir Petrov Memorial op"]
[Site "Jurmala"]
[Date "2016.03.06"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Krasenkow, Michal"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2647"]
[BlackElo "2610"]
[PlyCount "135"]
[EventDate "2016.03.05"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "LAT"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d6 5. Be3 Nf6 6. h3 O-O 7. a4 a5 8. Bd3 Na6 9. O-O Nb4 10. Qd2 Nxd3 11. cxd3 e5 12. Bh6 Re8 13. Bxg7 Kxg7 14. Ne2 Qc7 15. Qc3 Bd7 16. Rfc1 Re7 17. Qa3 Rae8 18. b4 axb4 19. Qxb4 Bc8 20. a5 Nd7 21. Nc3 Qb8 22. dxe5 dxe5 23. Na4 Re6 24. Rc3 Qd6 25. Rb1 Qxb4 26. Rxb4 Rd6 27. Kf1 Re7 28. Ke2 f6 29. Rcb3 Kf7 30. Nd2 Ke8 31. Nc4 Rd4 32. Ke3 Re6 33. Rxb7 Bxb7 34. Rxb7 c5 35. Ra7 Kd8 36. Nc3 Nb8 37. Rxh7 Rd7 38. Rh8+ Kc7 39. Nb6 Rf7 40. Nca4 Na6 41. Rc8+ Kb7 42. Nxc5+ Nxc5 43. Rxc5 Rc6 44. Rxc6 Kxc6 45. f4 exf4+ 46. Kxf4 Kb5 47. Nc4 Rd7 48. Ke3 g5 49. e5 fxe5 50. Nxe5 Re7 51. Ke4 Kxa5 52. Kf5 Kb6 53. d4 Rg7 54. Kf6 Rg8 55. g4 Kc7 56. Nf7 Kc6 57. Nxg5 Kd5 58. Ne6 Ke4 59. g5 Rh8 60. g6 Rh6 61. d5 Kxd5 62. Kf7 Ke5 63. g7 Rh7 64. Ng5 Rxg7+ 65. Kxg7 Kf5 66. Kh6 Kf4 67. Kh5 Kg3 68. h4 1-0

[Event "Vladimir Petrov Memorial op"]
[Site "Jurmala"]
[Date "2016.03.06"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Alekseev, Evgeny V"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2647"]
[BlackElo "2631"]
[PlyCount "71"]
[EventDate "2016.03.05"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "LAT"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Ke8 10. h3 Ne7 11. b3 Ng6 12. Bb2 Bd7 13. Rad1 Rd8 14. Nd4 Nf4 15. Nce2 Nxe2+ 16. Nxe2 h5 17. c4 h4 18. f4 Bf5 19. Rxd8+ Kxd8 20. Rd1+ Ke8 21. Kf2 Be7 22. Bd4 a6 23. Be3 Bc8 24. Nd4 Rh5 25. Kf3 Bd8 26. Ne2 Be7 27. Nc3 b6 28. Ne2 Bd7 29. Kf2 f6 30. Bd4 b5 31. Rc1 c5 32. Bb2 Be6 33. Ke3 Kf7 34. Rc2 Rh8 35. Nc1 Rh6 36. Ne2 1/2-1/2

[Event "Vladimir Petrov Memorial op"]
[Site "Jurmala"]
[Date "2016.03.06"]
[Round "9"]
[White "Lintchevski, Daniil"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2561"]
[BlackElo "2647"]
[PlyCount "52"]
[EventDate "2016.03.05"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "LAT"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. Nbd2 f5 5. g3 Bd6 6. Bg2 Nd7 7. O-O Ngf6 8. Ne1 O-O 9. Nd3 Qe7 10. b3 b6 11. Bb2 Bb7 12. Nf3 dxc4 13. bxc4 c5 14. e3 Rac8 15. Rc1 Rc7 16. Qb3 Be4 17. Rfd1 Qe8 18. dxc5 bxc5 19. Nf4 Qe7 20. Ng5 Rb8 21. Qa3 Bxg2 22. Kxg2 e5 23. Nd5 Nxd5 24. Rxd5 Nf6 25. Rdd1 Rcb7 26. Ba1 h6 1/2-1/2

[Event "Vladimir Petrov Memorial op"]
[Site "Jurmala"]
[Date "2016.03.06"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Shabalov, Alexander"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2647"]
[BlackElo "2520"]
[PlyCount "97"]
[EventDate "2016.03.05"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "LAT"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 b6 4. d4 Bb7 5. Bd3 Ne7 6. Be3 Ng6 7. h4 Qc7 8. g3 h6 9. h5 Ne7 10. Na3 Nc8 11. Nb5 Qd8 12. Ne5 Nc6 13. Nxc6 dxc6 14. Na3 cxd4 15. cxd4 Bb4+ 16. Kf1 O-O 17. Qg4 Kh8 18. Rd1 f5 19. exf5 exf5 20. Bxf5 Nd6 21. Bb1 Bc8 22. Qh4 Qe8 23. Kg1 b5 24. Bg6 Qd7 25. Nc2 Ba5 26. Bf4 Bd8 27. Bxd6 Bxh4 28. Bxf8 Bg5 29. Re1 c5 30. dxc5 Bb7 31. Bd6 Qg4 32. Rh2 Bd2 33. Rf1 Qf3 34. Nd4 Qd5 35. Nxb5 Qxa2 36. Nc7 Rd8 37. Rd1 Qa4 38. b3 Qa2 39. Ne6 Qxb3 40. Rxd2 Qxe6 41. Rd1 a5 42. Rh4 Qe2 43. Ra1 Qf3 44. Rh2 a4 45. Kf1 Bc6 46. Kg1 a3 47. Kf1 a2 48. Kg1 Qc3 49. Rc1 0-1

[Event "Vladimir Petrov Memorial op"]
[Site "Jurmala"]
[Date "2016.03.06"]
[Round "11"]
[White "Kantans, Toms"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2496"]
[BlackElo "2647"]
[PlyCount "93"]
[EventDate "2016.03.05"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "LAT"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. h4 Be6 15. Bg2 Rb8 16. O-O Be7 17. Qd3 Qd7 18. Rad1 Bd8 19. b3 Qa7 20. Kh2 Rb7 21. Bh3 Qc5 22. Qe2 Nb8 23. Nde3 Bb6 24. Nf5 Rd8 25. Rd2 g6 26. Nfe3 Qc8 27. Bxe6 fxe6 28. h5 Rg7 29. Ng4 Qc7 30. f4 exf4 31. Rxf4 Nc6 32. Qf1 Re7 33. Rf6 gxh5 34. Nh6+ Kg7 35. Qf4 Ne5 36. Qg5+ Kh8 37. Qxh5 Qc5 38. Nd4 Nxc4 39. Nf7+ Rxf7 40. Qxf7 Ne5 41. Qe7 Ng4+ 42. Kg2 Nxf6 43. Qxf6+ Kg8 44. Nxe6 Qc3 45. Qg5+ Kh8 46. Nxd8 Be3 47. Nf7# 1-0

[Event "Chebanenco Memorial"]
[Site "Kishinev"]
[Date "2016.03.11"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Bulmaga, Irina"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2647"]
[BlackElo "2369"]
[PlyCount "71"]
[EventDate "2016.03.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "MDA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. Nbd2 d5 7. exd5 Nxd5 8. Ne4 Be7 9. Re1 Bg4 10. h3 Bh5 11. Ng3 Bg6 12. Nxe5 Nxe5 13. Rxe5 c6 14. Re1 Bf6 15. Ne4 Be5 16. c3 b5 17. Bb3 Bb8 18. Qf3 h5 19. Bg5 f6 20. Bf4 Bxf4 21. Qxf4 Kh7 22. Qf3 Qc7 23. Nc5 Qd6 24. Bxd5 cxd5 25. d4 Rfe8 26. Qg3 Qb6 27. Nd3 Bxd3 28. Qxd3+ Kh6 29. Re3 b4 30. Rae1 Rxe3 31. Qxe3+ Kg6 32. Qg3+ Kh6 33. Re7 Rg8 34. Qf4+ Kg6 35. g4 hxg4 36. hxg4 1-0

[Event "Chebanenco Memorial"]
[Site "Kishinev"]
[Date "2016.03.11"]
[Round "2"]
[White "Romanov, Evgeny"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2635"]
[BlackElo "2647"]
[PlyCount "109"]
[EventDate "2016.03.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "MDA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qb3 Nc6 6. Nbd2 Na5 7. Qc3 d5 8. c5 Rb8 9. Ne5 Nd7 10. Nxd7 Qxd7 11. b4 Nc4 12. e3 bxc5 13. dxc5 Nxd2 14. Bxd2 Bxf1 15. Kxf1 Qc6 16. f3 a5 17. a3 Rg8 18. Kf2 g5 19. Rab1 axb4 20. axb4 g4 21. Qd3 gxf3 22. b5 Qxc5 23. Rhc1 Qa7 24. Rc6 Rg4 25. Rbc1 Bd6 26. Qxh7 Ke7 27. Kxf3 Rc4 28. R6xc4 dxc4 29. Qh4+ Kf8 30. Bc3 Qb7+ 31. e4 Qxb5 32. Qh8+ Ke7 33. Qf6+ Ke8 34. Kg2 Qh5 35. Qf1 Qc5 36. Qf3 Be5 37. Rf1 f6 38. Qh5+ Ke7 39. Qh7+ Kd6 40. Rd1+ Kc6 41. Qd7+ Kb7 42. Rb1+ Ka8 43. Qa4+ Qa7 44. Qc6+ Rb7 45. Ra1 Bxc3 46. Qe8+ Rb8 47. Qc6+ Rb7 48. Rxa7+ Kxa7 49. Qxc4 Rb2+ 50. Kh3 Be5 51. Qxe6 Kb7 52. Qd7 Kb6 53. Qd8 Kb5 54. Qd7+ Kb6 55. Qd8 1/2-1/2

[Event "Chebanenco Memorial"]
[Site "Kishinev"]
[Date "2016.03.11"]
[Round "4"]
[White "Filip, Lucian Ioan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E39"]
[WhiteElo "2447"]
[BlackElo "2647"]
[PlyCount "98"]
[EventDate "2016.03.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "MDA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 c5 6. dxc5 Na6 7. g3 Nxc5 8. Bg2 b6 9. O-O Bb7 10. Nb5 Be4 11. Qd1 Nb7 12. Bf4 d5 13. a3 Be7 14. Nc3 Rc8 15. cxd5 Bxd5 16. Nxd5 Nxd5 17. Ne5 Bf6 18. Bxd5 exd5 19. Nd3 Re8 20. Rc1 Rxc1 21. Bxc1 Qd7 22. Nf4 d4 23. e3 Rd8 24. exd4 Bxd4 25. Qf3 Na5 26. Kg2 Be5 27. Re1 Nc6 28. h4 h6 29. Qe4 b5 30. Nd3 Qxd3 31. Qxc6 Qd5+ 32. Qxd5 Rxd5 33. Re2 a5 34. Rc2 a4 35. Kf3 f5 36. g4 Rd3+ 37. Ke2 Rb3 38. gxf5 Kf7 39. f4 Bd4 40. Rd2 Be3 41. Rd7+ Ke8 42. Rc7 Bxc1 43. Rxc1 Rxb2+ 44. Kd3 Rb3+ 45. Rc3 Rxc3+ 46. Kxc3 Kd7 47. Kb4 Kc6 48. Ka5 Kc5 49. h5 Kc4 0-1

[Event "Chebanenco Memorial"]
[Site "Kishinev"]
[Date "2016.03.11"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Iordachescu, Viorel"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2647"]
[BlackElo "2581"]
[PlyCount "98"]
[EventDate "2016.03.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "MDA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d6 5. Be3 Qb6 6. a3 Nf6 7. h3 O-O 8. Bd3 Nbd7 9. O-O Qc7 10. Qd2 e5 11. Bh6 Re8 12. Bxg7 Kxg7 13. Rad1 b5 14. dxe5 dxe5 15. Ne2 Nc5 16. Ng3 a5 17. b4 axb4 18. axb4 Ne6 19. Qc3 Nd7 20. Rd2 f6 21. Rfd1 Ndf8 22. Bf1 Bb7 23. Qe3 Rad8 24. c4 Rxd2 25. Rxd2 bxc4 26. Bxc4 Rd8 27. Rc2 Qd6 28. Qb3 Qd1+ 29. Kh2 Nf4 30. b5 cxb5 31. Bxb5 N8e6 32. Ba4 Ba8 33. Qb6 Qd6 34. Qa7+ Kh8 35. Bb3 Rf8 36. Rd2 Qb8 37. Qa3 Qe8 38. Ba4 Bc6 39. Bxc6 Qxc6 40. Rd6 Qc5 41. Qxc5 Nxc5 42. Nd2 Rf7 43. Nc4 Kg7 44. Rd2 Ra7 45. f3 h5 46. Ne2 Nxe2 47. Rxe2 h4 48. Ne3 Ne6 49. Nd5 Nf4 1/2-1/2

[Event "Chebanenco Memorial"]
[Site "Kishinev"]
[Date "2016.03.12"]
[Round "6"]
[White "Smirin, Ilia"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2658"]
[BlackElo "2647"]
[PlyCount "38"]
[EventDate "2016.03.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "MDA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. a3 g6 5. g3 Bg7 6. Bg2 d6 7. O-O O-O 8. d3 Nd4 9. Nd2 a5 10. Rb1 c6 11. b4 axb4 12. axb4 d5 13. Bb2 Re8 14. b5 Be6 15. bxc6 bxc6 16. e3 Nf5 17. Nf3 Nd7 18. cxd5 cxd5 19. e4 dxe4 1/2-1/2

[Event "Chebanenco Memorial"]
[Site "Kishinev"]
[Date "2016.03.12"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Bernadskiy, Vitaliy"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2647"]
[BlackElo "2526"]
[PlyCount "81"]
[EventDate "2016.03.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "MDA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Bg6 7. Nbd2 Nh6 8. Nb3 Nf5 9. Bd2 Be7 10. g4 Nh6 11. h3 Ng8 12. Ne1 h5 13. gxh5 Bf5 14. Bg4 Bh7 15. Nd3 b6 16. Nf4 Nf8 17. Qe2 Nh6 18. c4 Bf5 19. Rfc1 Qd7 20. a4 Nh7 21. cxd5 cxd5 22. Ng2 Ng5 23. Bxg5 Bxg5 24. f4 Be7 25. Ne3 g6 26. Bxf5 Nxf5 27. Nxf5 gxf5 28. Kh2 Bf8 29. a5 Rb8 30. axb6 axb6 31. Rc3 Bh6 32. Qf3 O-O 33. Nc1 Kh7 34. Ne2 Rg8 35. Rac1 Rg7 36. Rg1 Rbg8 37. Rxg7+ Rxg7 38. Rb3 Qd8 39. Rc3 Qh4 40. Rc1 Rg4 41. Rf1 1/2-1/2

[Event "Tbilisi Gaprindashvili Cup"]
[Site "Tbilisi"]
[Date "2016.04.22"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Sargsyan, Shant"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2647"]
[BlackElo "2339"]
[PlyCount "65"]
[EventDate "2016.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nc6 8. O-O Be7 9. Bd2 O-O 10. Nc3 Nb6 11. Bb3 Na5 12. Bc2 Nac4 13. Qe2 Nxd2 14. Nxd2 Bd7 15. Rad1 Bc6 16. Nde4 Rc8 17. Rfe1 g6 18. Bb3 d5 19. Nd2 Qd7 20. Nf3 Na4 21. Bxa4 Bxa4 22. Rc1 a6 23. h4 h5 24. g3 Kg7 25. Kg2 Bb5 26. Qe3 Bc4 27. b3 Bb5 28. a4 Bc6 29. Ne2 b5 30. axb5 Bxb5 31. Nf4 Rxc1 32. Rxc1 Rc8 33. Ng5 1/2-1/2

[Event "Tbilisi Gaprindashvili Cup"]
[Site "Tbilisi"]
[Date "2016.04.24"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Beradze, Irakli"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "2647"]
[BlackElo "2425"]
[PlyCount "93"]
[EventDate "2016.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. a3 exd4 13. cxd4 Na5 14. Bc2 c5 15. b4 cxb4 16. axb4 Nc6 17. Rb1 Rc8 18. d5 Ne5 19. Bb2 g6 20. Ba1 Nfd7 21. Nd4 Bh6 22. Nf1 Nc4 23. Rb3 Nde5 24. Ne2 Bg7 25. f4 Nd7 26. Nd4 Qb6 27. Rd3 Nf6 28. Ng3 h5 29. Kh2 Bh8 30. Rf3 Qd8 31. Bb1 h4 32. Nf1 Qe7 33. Re2 Nh5 34. Kh1 Bg7 35. Qe1 Bxd4 36. Bxd4 Bxd5 37. Bf2 Ba8 38. Bxh4 Qa7 39. Bf2 Qe7 40. Ng3 Nxg3+ 41. Rxg3 Qf6 42. f5 Ne5 43. Bd4 Rc7 44. Ba2 Kg7 45. fxg6 fxg6 46. Rf2 Qh4 47. Rc3 1-0

[Event "Tbilisi Gaprindashvili Cup"]
[Site "Tbilisi"]
[Date "2016.04.25"]
[Round "4"]
[White "Shanava, Konstantine"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2516"]
[BlackElo "2647"]
[PlyCount "79"]
[EventDate "2016.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 Nc6 5. Nge2 a6 6. h3 O-O 7. O-O d6 8. d3 h6 9. Kh2 Nd4 10. Nxd4 Bxd4 11. Ne2 Ba7 12. f4 Re8 13. f5 a5 14. g4 a4 15. a3 Bd7 16. Ng3 Nh7 17. Bd2 f6 18. h4 Rf8 19. Ne2 Be8 20. Ng1 Bf7 21. Nh3 Bd4 22. c3 Bc5 23. Rf3 d5 24. Rg3 Be7 25. Qe2 Ra6 26. Rg1 Rb6 27. Bc1 Kh8 28. Bf3 Rg8 29. R1g2 d4 30. c4 g5 31. fxg6 Rxg6 32. g5 fxg5 33. Bh5 Rg7 34. Bxf7 Rxf7 35. Qh5 Rf1 36. hxg5 Rxc1 37. g6 Bh4 38. Rf3 Ng5 39. Qxh6+ Kg8 40. Nxg5 1-0

[Event "Tbilisi Gaprindashvili Cup"]
[Site "Tbilisi"]
[Date "2016.04.27"]
[Round "6"]
[White "Kekelidze, Mikheil"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2404"]
[BlackElo "2647"]
[PlyCount "90"]
[EventDate "2016.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 c5 6. d5 exd5 7. cxd5 g6 8. e4 Bxf1 9. Kxf1 d6 10. Kg2 Bg7 11. Nc3 O-O 12. Bf4 a6 13. Rhe1 Nh5 14. Bg5 Qc7 15. Qd2 Nd7 16. Bh6 b5 17. a4 b4 18. Bxg7 Kxg7 19. Ne2 Rfe8 20. Qc2 Rac8 21. h3 Nhf6 22. Nf4 c4 23. a5 Qc5 24. g4 Ne5 25. g5 Nfd7 26. Nh2 h6 27. gxh6+ Kxh6 28. Re3 Nf6 29. Ng4+ Nfxg4 30. hxg4 Kg7 31. Rg3 Rh8 32. Qd2 c3 33. bxc3 bxc3 34. Qe2 c2 35. Rc1 Rh4 36. Nd3 Qc4 37. Nf4 Nxg4 38. Qxc4 Rxc4 39. Rb3 Nxf2 40. Ne6+ fxe6 41. Kxf2 exd5 42. exd5 Rh2+ 43. Kg3 Rd2 44. Rb2 Rc3+ 45. Kf4 Rd4+ 0-1

[Event "Tbilisi Gaprindashvili Cup"]
[Site "Tbilisi"]
[Date "2016.04.28"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Petrosyan, Manuel"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2647"]
[BlackElo "2480"]
[PlyCount "63"]
[EventDate "2016.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. Qc2 Be7 8. e4 Nxc3 9. bxc3 O-O 10. Bd3 c5 11. O-O Qc8 12. Qe2 Ba6 13. Rd1 Bxd3 14. Rxd3 cxd4 15. cxd4 Nd7 16. e5 Re8 17. Bg5 Bf8 18. Bf4 Qc4 19. Rc1 Qd5 20. Ng5 h6 21. Ne4 Rac8 22. Rcd1 Rc4 23. Bxh6 Nxe5 24. Nf6+ gxf6 25. dxe5 Re4 26. Rg3+ Kh7 27. Qh5 Qxd1+ 28. Qxd1 Bxh6 29. exf6 Rc8 30. Rh3 Rec4 31. Qd3+ Kg8 32. g3 1-0

[Event "Tbilisi Gaprindashvili Cup"]
[Site "Tbilisi"]
[Date "2016.04.29"]
[Round "8"]
[White "Romanov, Evgeny"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2635"]
[BlackElo "2647"]
[PlyCount "188"]
[EventDate "2016.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb7 6. Bg2 c5 7. d5 exd5 8. cxd5 Nxd5 9. O-O Nc6 10. Rd1 Be7 11. Qa4 Nf6 12. Nh4 O-O 13. Nf5 d5 14. Nc3 Nd4 15. Nxd4 cxd4 16. Qxd4 Bc5 17. Qa4 Qe8 18. Qxe8 Rfxe8 19. e3 Rad8 20. Bd2 Ne4 21. Nxe4 dxe4 22. Bc3 Kf8 23. h4 f6 24. Bh3 Ke7 25. h5 Bc8 26. Kg2 Bxh3+ 27. Kxh3 Ke6 28. g4 g6 29. hxg6 hxg6 30. Kg2 Rxd1 31. Rxd1 Rc8 32. Rc1 Bb4 33. Bd2 Rxc1 34. Bxc1 b5 35. Kf1 f5 36. gxf5+ Kxf5 37. a3 Ba5 38. Ke2 Kg4 39. b4 Bc7 40. Bb2 a6 41. Bd4 g5 42. Bc3 Kf5 43. Kd1 Be5 44. Bd2 Kg4 45. Ke2 Bb2 46. Be1 Bc1 47. Kd1 Bxa3 48. Ke2 Bb2 49. Bd2 Be5 50. Be1 Kh3 51. Kf1 Kg4 52. Ke2 Kf5 53. Kd1 Bh2 54. Bd2 Ke6 55. Kc2 Kd5 56. Kb3 Ke5 57. Kc2 Ke6 58. Bc3 Bc7 59. Bd2 Kd5 60. Kb3 Kc6 61. Be1 Kb7 62. Bc3 Kc6 63. Bd2 Kd5 64. Be1 g4 65. Bc3 Bd8 66. Bd2 Bf6 67. Be1 Be5 68. Bd2 Bh2 69. Be1 Bg1 70. Kc3 g3 71. fxg3 Bxe3 72. g4 Ke5 73. Bg3+ Bf4 74. Bh4 Bh2 75. Bd8 Bg1 76. Bc7+ Kd5 77. Bf4 Bd4+ 78. Kd2 Kc4 79. Bd6 Kd5 80. Bf4 Bb6 81. Ke2 Bd8 82. Bd2 Ke5 83. Kf2 Bh4+ 84. Ke2 Bg3 85. Bh6 Bf4 86. Bg7+ Ke6 87. Bc3 Bg5 88. Kf2 Kf7 89. Ke2 Kg6 90. Bd2 Be7 91. Ke3 Bg5+ 92. Ke2 Be7 93. Ke3 Bg5+ 94. Ke2 Be7 1/2-1/2

[Event "Tbilisi Gaprindashvili Cup"]
[Site "Tbilisi"]
[Date "2016.04.30"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Sutovsky, Emil"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2647"]
[BlackElo "2622"]
[PlyCount "25"]
[EventDate "2016.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. O-O Bg7 6. d3 d6 7. e5 Bg4 8. h3 Bxf3 9. Qxf3 Qd7 10. exd6 exd6 11. Nd2 Ne7 12. Ne4 f5 13. Nc3 1/2-1/2

[Event "EU-ch 17th"]
[Site "Gjakova"]
[Date "2016.05.12"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Gal, Moshe"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2647"]
[BlackElo "2173"]
[PlyCount "73"]
[EventDate "2016.05.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "KOS"]
[SourceTitle "CBM 173"]
[Source "ChessBase"]
[SourceDate "2016.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.07.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Bg4 7. Bb5+ Nc6 8. Bxc6+ bxc6 9. Nbd2 f6 10. Qa4 Bd7 11. Qa3 Nh6 12. O-O O-O 13. Re1 fxe5 14. Nxe5 Ng4 15. Ndf3 Nxe5 16. Nxe5 Be8 17. Bg5 Bf6 18. Bh6 Bg7 19. Bxg7 Kxg7 20. Nf3 e5 21. Rxe5 Qf6 22. Re7+ Kg8 23. Rae1 Bf7 24. h4 a5 25. R1e5 Rab8 26. b3 a4 27. Qxa4 Ra8 28. Ra7 Rxa7 29. Qxa7 Be6 30. Re2 h6 31. Ne5 Qxh4 32. Nxg6 Qh5 33. Qe7 Qxe2 34. Qxf8+ Kh7 35. Nf4 Qe1+ 36. Kh2 Bg8 37. Qf5+ 1-0

[Event "EU-ch 17th"]
[Site "Gjakova"]
[Date "2016.05.13"]
[Round "2"]
[White "Stupak, Kirill"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2535"]
[BlackElo "2647"]
[PlyCount "61"]
[EventDate "2016.05.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "KOS"]
[SourceTitle "CBM 173"]
[Source "ChessBase"]
[SourceDate "2016.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.07.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 dxc4 5. Qxc4 Nf6 6. Bg5 b5 7. Qc2 Bb7 8. e3 Nbd7 9. Nbd2 Rc8 10. Be2 a6 11. a4 Be7 12. O-O O-O 13. Nb3 c5 14. Bxf6 gxf6 15. dxc5 Nxc5 16. axb5 axb5 17. Bxb5 Be4 18. Qc3 Nxb3 19. Qxb3 Bxf3 20. gxf3 Qb6 21. Bc4 Qxb3 22. Bxb3 Rb8 23. Bc4 Rxb2 24. Rfb1 Rxb1+ 25. Rxb1 Rc8 26. Rc1 Rc5 27. f4 f5 28. Rc2 Kg7 29. Bd3 Rxc2 30. Bxc2 Kf6 31. Kg2 1/2-1/2

[Event "EU-ch 17th"]
[Site "Gjakova"]
[Date "2016.05.14"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Boruchovsky, Avital"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2647"]
[BlackElo "2542"]
[PlyCount "35"]
[EventDate "2016.05.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "KOS"]
[SourceTitle "CBM 173"]
[Source "ChessBase"]
[SourceDate "2016.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.07.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Qg4 h5 6. Qf4 Ne7 7. Bd3 Nd7 8. Be3 Qa5+ 9. Nc3 Nxc5 10. Bxc5 Qxc5 11. Nf3 g6 12. Qf6 Rg8 13. Ng5 Rg7 14. O-O-O Qb6 15. Bb5+ Nc6 16. Rxd5 Bd7 17. Rd3 a6 18. Rhd1 1-0

[Event "EU-ch 17th"]
[Site "Gjakova"]
[Date "2016.05.15"]
[Round "4"]
[White "Svane, Rasmus"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2526"]
[BlackElo "2647"]
[PlyCount "146"]
[EventDate "2016.05.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "KOS"]
[SourceTitle "CBM 173"]
[Source "ChessBase"]
[SourceDate "2016.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.07.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 d6 6. Bd2 b6 7. e4 c5 8. a3 Bxc3 9. Bxc3 cxd4 10. Bxd4 e5 11. Bc3 Bb7 12. Nd2 Nbd7 13. g3 Ng4 14. Be2 f5 15. O-O Qg5 16. Qd1 Ndf6 17. h4 Qg6 18. exf5 Qxf5 19. Bf3 Bxf3 20. Qxf3 Qxf3 21. Nxf3 Ne4 22. Ng5 Ngxf2 23. Nxe4 Nxe4 24. Be1 Rac8 25. b3 Rxf1+ 26. Kxf1 Kf7 27. Ke2 Ke6 28. Ke3 Nf6 29. Kd3 Rf8 30. a4 Nd7 31. Ke2 Nc5 32. Rb1 a5 33. b4 Nxa4 34. bxa5 bxa5 35. Bxa5 Ra8 36. Rb5 Ra6 37. Ke3 h5 38. Ke2 g6 39. Ke3 Nc5 40. Bb4 Nd7 41. Ba5 Rc6 42. Rb4 Rc8 43. Ke2 Nf6 44. Kd3 Nd7 45. Ke3 Rb8 46. Rxb8 Nxb8 47. Kf3 Nc6 48. Bc7 Nd4+ 49. Ke4 Nf5 50. Kf3 Kd7 51. Bb6 Kc6 52. Ba7 Nh6 53. Be3 Ng4 54. Ba7 d5 55. cxd5+ Kxd5 56. Bb6 Ke6 57. Ke4 Nf6+ 58. Kd3 Kf5 59. Bc7 Ne4 60. g4+ hxg4 61. Ke3 Nf6 62. Ba5 Nd5+ 63. Kf2 Nf4 64. Bd2 Nh5 65. Bg5 Ke4 66. Bd8 Kd3 67. Bc7 e4 68. Bb6 g3+ 69. Kg2 Ke2 70. Bd8 e3 71. Bg5 Kd3 72. Bd8 e2 73. Ba5 Kc2 0-1

[Event "EU-ch 17th"]
[Site "Gjakova"]
[Date "2016.05.16"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Navara, David"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2647"]
[BlackElo "2735"]
[PlyCount "68"]
[EventDate "2016.05.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "KOS"]
[SourceTitle "CBM 173"]
[Source "ChessBase"]
[SourceDate "2016.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.07.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nd2 Nbc6 9. N2f3 Be4 10. O-O Bxf3 11. Nxf3 Qc7 12. Bf4 Ng6 13. Bg3 O-O-O 14. c4 h5 15. h4 Kb8 16. cxd5 Rxd5 17. Qa4 Be7 18. Rfd1 Rhd8 19. Rxd5 Rxd5 20. Qe4 Qb6 21. Bc4 Rd8 22. b3 Nd4 23. Rd1 Nf5 24. Rxd8+ Qxd8 25. Be2 Qa5 26. a4 Bc5 27. Kh2 Qb6 28. a5 Qxa5 29. Ng5 Nxg3 30. fxg3 Qa1 31. Nf3 a6 32. Bc4 Ne7 33. Qh7 Nf5 34. Bd3 Nh6 0-1

[Event "EU-ch 17th"]
[Site "Gjakova"]
[Date "2016.05.17"]
[Round "6"]
[White "Prohaszka, Peter"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2593"]
[BlackElo "2647"]
[PlyCount "46"]
[EventDate "2016.05.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "KOS"]
[SourceTitle "CBM 173"]
[Source "ChessBase"]
[SourceDate "2016.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.07.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Nbd2 Bxf4 6. exf4 O-O 7. Bd3 b6 8. Qe2 a5 9. O-O Ba6 10. Rfe1 a4 11. Ne5 Bxd3 12. Qxd3 c5 13. f5 exf5 14. Qxf5 a3 15. bxa3 Rxa3 16. dxc5 bxc5 17. c4 d4 18. Nb3 Qc8 19. Qg5 h6 20. Qc1 Ra4 21. Qc2 Ra3 22. Qc1 Ra4 23. Qc2 Ra3 1/2-1/2

[Event "EU-ch 17th"]
[Site "Gjakova"]
[Date "2016.05.19"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Donchenko, Alexander"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2647"]
[BlackElo "2569"]
[PlyCount "88"]
[EventDate "2016.05.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "KOS"]
[SourceTitle "CBM 173"]
[Source "ChessBase"]
[SourceDate "2016.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.07.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O c5 7. dxc5 Nec6 8. Be3 Nd7 9. c4 dxc4 10. Na3 Bxc5 11. Nxc4 O-O 12. Qc1 Bxe3 13. Qxe3 Nb6 14. Nd6 Nd5 15. Qa3 Bg4 16. Rfe1 Qb6 17. Rac1 Rad8 18. Bf1 Bxf3 19. Nc4 Qd4 20. Qxf3 b5 21. Rcd1 Qc5 22. Na3 a6 23. Rc1 Qb6 24. Nc2 Nde7 25. Qe3 Qxe3 26. Rxe3 Rd2 27. Ra3 Nxe5 28. Ne3 Rxb2 29. Rxa6 N7g6 30. Nd1 Rb4 31. Rb6 Nc4 32. Rb7 Rc8 33. a3 Rb3 34. a4 Rd8 35. Rxb5 Rxb5 36. axb5 Nb6 37. Ne3 Ne7 38. g3 Rc8 39. Ra1 Kf8 40. h4 Rb8 41. Kg2 Nec8 42. Nc2 Nd6 43. Nd4 Rb7 44. Nc6 g6 1/2-1/2

[Event "EU-ch 17th"]
[Site "Gjakova"]
[Date "2016.05.20"]
[Round "8"]
[White "Oparin, Grigoriy"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2575"]
[BlackElo "2647"]
[PlyCount "72"]
[EventDate "2016.05.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "KOS"]
[SourceTitle "CBM 173"]
[Source "ChessBase"]
[SourceDate "2016.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.07.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. Nc3 O-O 6. Qc2 d6 7. a3 Bxc3 8. Bxc3 Nbd7 9. g3 b6 10. Bg2 Bb7 11. b4 c5 12. O-O cxd4 13. Bxd4 Rac8 14. Qb3 Rc7 15. Rac1 Rfc8 16. Bb2 h6 17. Rfd1 Be4 18. a4 a6 19. Ba3 Ne8 20. Qe3 Bxf3 21. exf3 a5 22. bxa5 bxa5 23. f4 Nc5 24. f5 e5 25. f4 Nxa4 26. fxe5 Qxe5 27. Qf2 Qf6 28. Bd5 Nc3 29. Re1 Nxd5 30. cxd5 Rxc1 31. Bxc1 Qd8 32. Ba3 Nf6 33. Qf4 Qb6+ 34. Qf2 Qb3 35. Bxd6 Rc2 36. Qf4 Qxd5 0-1

[Event "EU-ch 17th"]
[Site "Gjakova"]
[Date "2016.05.21"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Zubov, Alexander"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2647"]
[BlackElo "2612"]
[PlyCount "23"]
[EventDate "2016.05.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "KOS"]
[SourceTitle "CBM 173"]
[Source "ChessBase"]
[SourceDate "2016.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.07.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 O-O 8. Qd2 Nd7 9. O-O-O c6 10. Kb1 d5 11. c4 Nb6 12. cxd5 1/2-1/2

[Event "EU-ch 17th"]
[Site "Gjakova"]
[Date "2016.05.22"]
[Round "10"]
[White "Kozul, Zdenko"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A62"]
[WhiteElo "2591"]
[BlackElo "2647"]
[PlyCount "97"]
[EventDate "2016.05.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "KOS"]
[SourceTitle "CBM 173"]
[Source "ChessBase"]
[SourceDate "2016.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.07.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Bf5 11. Nd2 Nh5 12. e4 Nxf4 13. gxf4 Bd7 14. a4 Na6 15. Nc4 Qf6 16. Qf3 Nb4 17. Qg3 Nc2 18. Rad1 Rad8 19. Kh1 h5 20. e5 dxe5 21. fxe5 Rxe5 22. Nxe5 Qxe5 23. d6 b6 24. f4 Qf6 25. Ne4 Qf5 26. Rd5 Qg4 27. Qf2 Nd4 28. Re5 Bxa4 29. Re7 Bc6 30. Ng5 Bxg2+ 31. Qxg2 Qxg2+ 32. Kxg2 Nf5 33. Nxf7 Rxd6 34. Nxd6 Nxe7 35. b3 Nc6 36. Re1 Bf8 37. Re6 Na5 38. Rxg6+ Kh7 39. f5 Bxd6 40. Rxd6 Nxb3 41. Kf3 c4 42. Ke3 Kg7 43. h4 b5 44. Rc6 a5 45. Ke4 Nd2+ 46. Ke3 Nb3 47. Ke4 Nd2+ 48. Ke3 Nb3 49. Ke4 1/2-1/2

[Event "EU-ch 17th"]
[Site "Gjakova"]
[Date "2016.05.23"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Pantsulaia, Levan"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2647"]
[BlackElo "2613"]
[PlyCount "95"]
[EventDate "2016.05.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "KOS"]
[SourceTitle "CBM 173"]
[Source "ChessBase"]
[SourceDate "2016.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.07.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Nh6 7. Nbd2 Bg6 8. c4 Be7 9. cxd5 exd5 10. Nb3 a5 11. Bxh6 gxh6 12. Qd2 Qb6 13. Rad1 a4 14. Nc1 Nf8 15. a3 Ne6 16. Kh1 O-O 17. Bd3 Kg7 18. Ne2 Qb3 19. Ng3 Qxd3 20. Qxd3 Bxd3 21. Rxd3 Kg6 22. Nd2 Bg5 23. Ne2 Bxd2 24. Rxd2 f6 25. f4 fxe5 26. dxe5 h5 27. g3 Ra5 28. Nd4 Nxd4 29. Rxd4 Kf5 30. Kg2 Rb5 31. Rf2 Ra8 32. Kh3 Ke6 33. Rfd2 Rb3 34. Kh4 b5 35. Kxh5 Rd8 36. Rc2 Rc8 37. Re2 c5 38. f5+ Kxf5 39. Rxd5 Ke6 40. Rd6+ Ke7 41. Rh6 Rh8 42. Rc6 c4 43. e6 h6 44. Rf2 Rd8 45. Rf7+ Ke8 46. Rh7 Rxb2 47. Rcc7 Rd5+ 48. Kg6 1-0

[Event "Porticcio op 3rd"]
[Site "Grosseto Prugna"]
[Date "2016.06.25"]
[Round "1"]
[White "Daif, Sarah"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1796"]
[BlackElo "2653"]
[PlyCount "50"]
[EventDate "2016.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:04]} c6 {[%emt 0:00:00]} 3. c4 {[%emt 0:01:32]} e6 {[%emt 0:00:00]} 4. cxd5 {[%emt 0:02:10]} exd5 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:02:24]} Bd6 {[%emt 0:01:01]} 6. e3 {[%emt 0:02:06]} Nf6 {[%emt 0:00:22]} 7. Bd3 {[%emt 0:03:24]} Qe7 {[%emt 0:00:56]} 8. Qc2 {[%emt 0:03:28]} O-O {[%emt 0:00:43]} 9. O-O {[%emt 0:04:17]} Re8 {[%emt 0:01:11]} 10. Nd2 {[%emt 0:07:58]} Na6 {[%emt 0:06:35]} 11. a3 {[%emt 0:03:29]} c5 {[%emt 0:00:22]} 12. Bxa6 {[%emt 0:04:41]} cxd4 {[%emt 0:06:10]} 13. Bb5 {[%emt 0:11:03]} dxc3 {[%emt 0:00:30]} 14. bxc3 {[%emt 0:00:30]} Rd8 {[%emt 0:00:57]} 15. Nf3 {[%emt 0:11:08]} Ne4 {[%emt 0:00:30]} 16. Bd3 {[%emt 0:00:30]} Bd7 {[%emt 0:00:30]} 17. c4 {[%emt 0:06:17]} Rac8 {[%emt 0:04:19]} 18. Qb1 {[%emt 0:03:52]} Bf5 {[%emt 0:00:39]} 19. cxd5 {[%emt 0:06:11]} Nc3 {[%emt 0:00:46]} 20. Qc2 {[%emt 0:00:28]} Nxd5 {[%emt 0:00:46]} 21. Qd2 Nxe3 {[%emt 0:07:22]} 22. Qxe3 {[%emt 0:01:47]} Bxd3 {[%emt 0:00:42]} 23. Rd1 {[%emt 0:03:26]} Qf6 {[%emt 0:08:32]} 24. Ra2 {[%emt 0:01:51]} Bc5 {[%emt 0:00:33]} 25. Qe5 {[%emt 0:01:28]} Qxe5 {[%emt 0:03:35]} 0-1

[Event "Porticcio op 3rd"]
[Site "Grosseto Prugna"]
[Date "2016.06.26"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Malassagne, Raphael"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2653"]
[BlackElo "2163"]
[PlyCount "79"]
[EventDate "2016.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. dxc5 Bg4 6. c3 e6 7. Be3 Nge7 8. Nbd2 g6 9. h3 Bxf3 10. Nxf3 Bg7 11. Bb5 O-O 12. Bxc6 Nxc6 13. Bd4 Qc7 14. Qe2 b6 15. cxb6 axb6 16. O-O Ra5 17. Rfe1 Rfa8 18. a3 R5a6 19. Rad1 Na5 20. Nh2 Qc4 21. Ng4 Qxe2 22. Rxe2 Nc4 23. f4 h5 24. Ne3 Nxe3 25. Bxe3 Ra4 26. Bxb6 Rxf4 27. Bd4 g5 28. Rf1 Rxf1+ 29. Kxf1 Kh7 30. g4 Kg6 31. Kg2 Ra4 32. Rf2 hxg4 33. hxg4 Bh8 34. Kf1 Bg7 35. Ke1 Bf8 36. Kd2 Be7 37. Kc2 Ra8 38. Kb3 Rh8 39. a4 Rh1 40. Ka2 1-0

[Event "Porticcio op 3rd"]
[Site "Grosseto Prugna"]
[Date "2016.06.26"]
[Round "3"]
[White "Schroeder, Jan Christian"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2507"]
[BlackElo "2653"]
[Annotator "ChessBase II"]
[PlyCount "106"]
[EventDate "2016.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:01:02]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:05]} d6 {[%emt 0:00:04]} 3. d4 {[%emt 0:00:08]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:05]} a6 {[%emt 0:00:03]} 6. Be3 {[%emt 0:00:46]} e6 {[%emt 0:00:35]} 7. g4 {[%emt 0:00:33]} h6 {[%emt 0:01:41]} 8. h4 {[%emt 0:01:25]} Nc6 {[%emt 0:19:29]} 9. Rg1 {[%emt 0:04:35]} h5 {[%emt 0:12:32]} 10. gxh5 {[%emt 0:00:05]} Rxh5 {[%emt 0:01:03]} 11. Bg5 {[%emt 0:03:45]} Rh8 {[%emt 0:01:34]} 12. Be2 {[%emt 0:08:29]} Qb6 $146 {[%emt 0:03:30]} (12... Bd7 13. Qd2 Qb6 14. Nb3 Qc7 15. O-O-O b5 16. a3 Rb8 17. f4 b4 18. axb4 Nxb4 19. h5 Nxh5 20. Rh1 g6 21. f5 Bg7 22. Bxh5 gxh5 23. f6 Bf8 24. Rh4 a5 25. Rdh1 a4 26. Nd4 Qb6 27. Rxh5 Na2+ 28. Kd1 Nxc3+ 29. Qxc3 Rxh5 30. Rxh5 Rc8 31. Qd3 Rc5 32. Nf3 Qxb2 33. Rh8 Qb1+ 34. Bc1 Rc6 35. Ng5 a3 36. Nh7 Kd8 37. Rxf8+ Be8 38. Ng5 a2 39. Nxf7+ Kc7 40. Rxe8 a1=Q 41. Re7+ Kb8 42. Re8+ {Bacrot,E (2697)-Ivanchuk,V (2726) Berlin 2015 ½-½}) 13. Nb3 {[%emt 0:01:23]} Qc7 {[%emt 0:02:16]} 14. Qd2 {[%emt 0:22:08]} b5 {[%emt 0:01:57]} 15. a3 {[%emt 0:00:05]} Ne5 {[%emt 0:04:06][%csl Gc4]} (15... Bb7) 16. O-O-O {[%emt 0:02:50]} Nc4 {[%emt 0:08:17]} 17. Qd4 {[%emt 0:01:41]} (17. Bxc4 $143 bxc4 {[%cal Ga8b8]} 18. Nd4 Bd7 (18... Rb8 19. e5 dxe5 20. Nc6)) 17... e5 {[%emt 0:07:44]} 18. Qd3 {[%emt 0:01:15]} Be6 {[%emt 0:00:07]} 19. Nd5 {[%emt 0:13:40]} Bxd5 {[%emt 0:01:32]} 20. exd5 {[%emt 0:00:09]} Nh7 {[%emt 0:06:01]} 21. Kb1 {[%emt 0:00:49]} Nxg5 {[%emt 0:01:42]} 22. hxg5 {[%emt 0:00:04]} g6 {[%emt 0:00:11]} 23. Qe4 {[%emt 0:04:39]} Be7 {[%emt 0:01:38]} 24. c3 {[%emt 0:05:26]} Rc8 {[%emt 0:01:52]} 25. Bxc4 {[%emt 0:02:15]} Qxc4 {[%emt 0:00:55]} 26. Nd2 {[%emt 0:04:45]} Qxe4+ {[%emt 0:00:32]} 27. Nxe4 {[%emt 0:00:01]} Rh4 {[%emt 0:00:06]} 28. Rde1 {[%emt 0:02:17]} Kd7 {[%emt 0:00:42]} 29. Kc2 {[%emt 0:01:37]} Rch8 {[%emt 0:00:52]} 30. Kd3 {[%emt 0:00:08]} Bd8 {[%emt 0:04:23]} 31. Rg3 {[%emt 0:04:00]} Rf4 {[%emt 0:00:15]} 32. f3 {[%emt 0:04:33]} Rh2 {[%emt 0:02:15]} 33. Nd2 {[%emt 0:03:04]} Rf5 {[%emt 0:02:54]} 34. Reg1 {[%emt 0:01:22]} Bb6 {[%emt 0:00:03]} 35. R1g2 {[%emt 0:00:11]} Rxg2 {[%emt 0:00:24]} 36. Rxg2 {[%emt 0:00:07]} Bd8 $17 {[%emt 0:00:02][%csl Gd8,Rg5]} 37. Ne4 $1 {[%emt 0:01:57][%csl Ge4]} Rxf3+ {[%emt 0:00:13]} 38. Ke2 {[%emt 0:00:11]} Rf4 {[%emt 0:00:23]} 39. Kd3 {[%emt 0:00:07]} (39. Ke3) 39... Rf3+ {[%emt 0:05:47]} 40. Ke2 {[%emt 0:00:33]} Rf5 {[%emt 0:00:13]} 41. Rg3 {[%emt 0:01:50]} Rf4 {[%emt 0:00:57]} 42. Kd3 {[%emt 0:00:04]} Rf1 {[%emt 0:00:14]} 43. Rh3 {[%emt 0:01:36]} Rf5 {[%emt 0:08:05]} 44. Rg3 {[%emt 0:02:11]} a5 {[%emt 0:01:37]} 45. b3 {[%emt 0:01:15]} Rf1 {[%emt 0:02:17]} 46. Rh3 {[%emt 0:01:05]} Rd1+ {[%emt 0:00:11]} 47. Ke2 {[%emt 0:00:45]} Rxd5 {[%emt 0:00:32]} 48. b4 {[%emt 0:00:44]} axb4 {[%emt 0:00:37]} 49. axb4 {[%emt 0:00:03]} Ke6 {[%emt 0:00:52]} 50. Rf3 {[%emt 0:01:24]} Be7 {[%emt 0:00:42]} 51. Rf1 {[%emt 0:00:41]} Bd8 {[%emt 0:00:06]} 52. Rf3 {[%emt 0:00:39]} Be7 {[%emt 0:00:26]} 53. Rf1 {[%emt 0:00:05]} Bd8 {[%emt 0:00:29]} 1/2-1/2

[Event "Porticcio op 3rd"]
[Site "Grosseto Prugna"]
[Date "2016.06.27"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Zude, Erik"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2653"]
[BlackElo "2403"]
[Annotator "ChessBase II"]
[PlyCount "53"]
[EventDate "2016.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:02]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:17]} 5. Nc3 {[%emt 0:00:03]} a6 {[%emt 0:00:13]} 6. Be3 {[%emt 0:00:04]} e5 {[%emt 0:00:21]} 7. Nb3 {[%emt 0:00:06]} Be6 {[%emt 0:00:26]} 8. Qd2 {[%emt 0:01:44]} Nbd7 {[%emt 0:00:48]} 9. f3 {[%emt 0:02:51]} b5 {[%emt 0:01:37]} 10. O-O-O {[%emt 0:04:10]} Be7 {[%emt 0:02:23]} 11. g4 {[%emt 0:04:44]} b4 {[%emt 0:04:52]} (11... Nb6 12. g5 Nh5 13. Na5 Qc7 14. Kb1 O-O 15. Rg1 b4 16. Nd5 Nxd5 17. exd5 Qxa5 18. dxe6 fxe6 19. Bh3 Nf4 20. Bxf4 Rxf4 21. Bxe6+ Kh8 22. Qe2 Raf8 23. Bd5 g6 24. Qe1 Qc5 25. Be4 a5 26. h4 Kg7 27. Rd5 Qb6 28. Rh1 a4 29. h5 Bxg5 30. hxg6 h6 31. Qd1 R4f6 32. Qd3 Be3 33. Rb5 Qa7 34. Rb7+ Qxb7 35. Bxb7 Bc5 36. Be4 Re8 37. Qd2 Rf4 38. Qd5 Re7 39. Qa8 a3 40. Qd8 Ra7 41. Bd5 {Ponomariov,R (2706)-Nepomniachtchi,I (2719) Almaty 2016 1-0}) 12. Ne2 {[%emt 0:05:53]} h6 {[%emt 0:03:52]} 13. Ng3 {[%emt 0:01:35]} d5 {[%emt 0:05:07]} 14. Kb1 $146 {[%emt 0:00:06]} (14. Nh5 Rg8 15. Nxf6+ Nxf6 16. Bc5 Qc7 17. Bxe7 Qxe7 18. exd5 Bxd5 19. Bg2 O-O-O 20. Qe2 Kb7 21. Rhe1 Bxb3 22. axb3 Qc5 23. f4+ e4 24. Bxe4+ Kb6 25. Bg2 Rge8 26. Qf3 Rxe1 27. Rxe1 Rd7 28. Kb1 Qd5 29. Qxd5 Nxd5 30. Bxd5 Rxd5 31. Re7 Rd1+ 32. Ka2 Rd2 33. Rxf7 Rxc2 34. Rxg7 Rxh2 35. Rg6+ Kb5 36. f5 Rg2 37. f6 Rg1 38. Rxh6 Rxg4 39. Rh5+ Kc6 40. Rf5 Rg8 41. Kb1 Rc8 42. f7 Rf8 43. Kc2 Kd7 {Palmkoeck,W (2334)-Smuts,I (2171) ICCF email 2006 1-0}) 14... d4 {[%emt 0:07:53]} 15. Bf2 {[%emt 0:00:16]} g5 $6 {[%emt 0:12:53]} (15... a5 $142 {[%cal Ga5a4]} 16. Nf5 O-O (16... a4 17. Nxg7+ Kf8 18. Nxe6+) 17. h4 a4 18. Nc1 Bxf5 19. gxf5 Qc7 20. Rg1 Rfc8 $15) 16. h4 {[%emt 0:04:02]} Rg8 {[%emt 0:00:46]} 17. hxg5 {[%emt 0:05:55]} hxg5 {[%emt 0:00:11]} 18. Nf5 {[%emt 0:00:13]} Bf8 {[%emt 0:02:53]} 19. Bg3 {[%emt 0:02:55]} a5 {[%emt 0:04:52]} 20. Bb5 {[%emt 0:03:15]} a4 {[%emt 0:12:14]} 21. Nbxd4 {[%emt 0:03:30]} exd4 {[%emt 0:00:19]} 22. Nxd4 {[%emt 0:00:16]} Ra5 {[%emt 0:02:19]} 23. c4 {[%emt 0:01:45]} bxc3 {[%emt 0:09:15]} 24. Qxc3 {[%emt 0:00:08]} Rxb5 {[%emt 0:01:48]} 25. Nxb5 {[%emt 0:00:06]} Bc5 {[%emt 0:00:49]} 26. Nc7+ {[%emt 0:04:32]} Ke7 {[%emt 0:02:04]} 27. Be5 {[%emt 0:00:55]} 1-0

[Event "Porticcio op 3rd"]
[Site "Grosseto Prugna"]
[Date "2016.06.28"]
[Round "5"]
[White "Cornette, Matthieu"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2583"]
[BlackElo "2653"]
[PlyCount "50"]
[EventDate "2016.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:10]} Nf6 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:13]} Qc7 {[%emt 0:00:10]} 5. O-O {[%emt 0:01:42]} Nd4 {[%emt 0:00:06]} 6. Re1 {[%emt 0:00:29]} a6 {[%emt 0:00:05]} 7. Bc4 {[%emt 0:00:21]} d6 {[%emt 0:01:33]} 8. Nd5 {[%emt 0:00:30]} Nxd5 {[%emt 0:00:23]} 9. exd5 {[%emt 0:00:07]} g6 {[%emt 0:02:05]} 10. Nxd4 {[%emt 0:00:27]} cxd4 {[%emt 0:00:03]} 11. d3 {[%emt 0:00:11]} h6 {[%emt 0:01:12]} 12. a4 {[%emt 0:00:09]} Bg7 {[%emt 0:01:01]} 13. Bd2 {[%emt 0:00:04]} Bf6 {[%emt 0:17:15]} 14. a5 {[%emt 0:03:35]} Kf8 {[%emt 0:02:23]} 15. Ra3 {[%emt 0:00:48]} Kg7 {[%emt 0:08:44]} 16. Rb3 {[%emt 0:00:56]} h5 {[%emt 0:05:17]} 17. Rb6 {[%emt 0:05:41]} h4 {[%emt 0:01:07]} 18. h3 {[%emt 0:02:37]} Bf5 {[%emt 0:15:43]} 19. b4 {[%emt 0:12:45]} Qd7 {[%emt 0:02:46]} 20. Qf3 {[%emt 0:14:12]} Rac8 {[%emt 0:12:26]} 21. b5 {[%emt 0:06:00]} axb5 {[%emt 0:00:04]} 22. Bxb5 {[%emt 0:00:15]} Qc7 {[%emt 0:00:04]} 23. Bc4 {[%emt 0:00:59]} Qd7 {[%emt 0:01:53]} 24. Bb5 {[%emt 0:05:02]} Qc7 {[%emt 0:00:04]} 25. Bc4 {[%emt 0:00:15]} Qd7 {[%emt 0:00:02]} 1/2-1/2

[Event "Porticcio op 3rd"]
[Site "Grosseto Prugna"]
[Date "2016.06.28"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Sagar, Shah"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2653"]
[BlackElo "2433"]
[PlyCount "71"]
[EventDate "2016.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. e5 {[%emt 0:00:00]} Bf5 {[%emt 0:00:03]} 4. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:11]} 5. Be2 {[%emt 0:00:00]} Ne7 {[%emt 0:00:18]} 6. O-O {[%emt 0:02:50]} c5 {[%emt 0:00:09]} 7. Na3 {[%emt 0:04:44]} Nec6 {[%emt 0:06:28]} 8. Bg5 {[%emt 0:01:26]} Be7 {[%emt 0:04:55]} 9. Bxe7 {[%emt 0:07:44]} Qxe7 {[%emt 0:00:16]} 10. c4 {[%emt 0:08:25]} dxc4 {[%emt 0:02:52]} 11. Nxc4 {[%emt 0:01:05]} O-O {[%emt 0:00:30]} 12. dxc5 {[%emt 0:05:25]} Nd7 {[%emt 0:09:02]} 13. Nd6 {[%emt 0:05:48]} Nxc5 {[%emt 0:03:53]} 14. Bb5 {[%emt 0:02:45]} Bg4 {[%emt 0:17:04]} 15. Bxc6 {[%emt 0:01:13]} bxc6 {[%emt 0:00:02]} 16. h3 {[%emt 0:00:21]} Bh5 {[%emt 0:12:10]} 17. Rc1 {[%emt 0:02:02]} Nd7 {[%emt 0:00:45]} 18. g4 {[%emt 0:01:16]} Bg6 {[%emt 0:00:05]} 19. Rxc6 {[%emt 0:00:16]} f6 {[%emt 0:08:14]} 20. Nc4 {[%emt 0:08:52]} Nxe5 {[%emt 0:04:47]} 21. Ncxe5 {[%emt 0:01:11]} fxe5 {[%emt 0:00:15]} 22. Nxe5 {[%emt 0:00:19]} Be4 {[%emt 0:01:57]} 23. Qd6 {[%emt 0:00:14]} Qxd6 {[%emt 0:02:11]} 24. Rxd6 {[%emt 0:00:03]} Bd5 {[%emt 0:00:08]} 25. Rc1 {[%emt 0:03:41]} Bxa2 {[%emt 0:07:56]} 26. Rd7 {[%emt 0:02:20]} Rfd8 {[%emt 0:03:52]} 27. Re7 {[%emt 0:00:08]} Re8 {[%emt 0:01:43]} 28. Rxe8+ {[%emt 0:00:19]} Rxe8 {[%emt 0:00:02]} 29. Ra1 {[%emt 0:00:05]} Bd5 {[%emt 0:00:38]} 30. Rxa7 {[%emt 0:00:02]} Rb8 {[%emt 0:01:12]} 31. Rc7 {[%emt 0:00:39]} h5 {[%emt 0:04:03]} 32. g5 {[%emt 0:04:40]} g6 {[%emt 0:07:25]} 33. Nxg6 {[%emt 0:00:47]} Be4 {[%emt 0:00:17]} 34. Nf4 {[%emt 0:01:23]} h4 {[%emt 0:00:51]} 35. Nh5 {[%emt 0:00:55]} Bf5 {[%emt 0:00:43]} 36. g6 {[%emt 0:00:14]} 1-0

[Event "Porticcio op 3rd"]
[Site "Grosseto Prugna"]
[Date "2016.06.29"]
[Round "7"]
[White "Sengupta, Deep"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2543"]
[BlackElo "2653"]
[PlyCount "165"]
[EventDate "2016.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 6. Ndb5 {[%emt 0:00:00]} d6 {[%emt 0:00:10]} 7. Bg5 {[%emt 0:00:02]} a6 {[%emt 0:00:09]} 8. Na3 {[%emt 0:00:05]} b5 {[%emt 0:00:05]} 9. Nd5 {[%emt 0:00:18]} Be7 {[%emt 0:00:13]} 10. Bxf6 {[%emt 0:00:06]} Bxf6 {[%emt 0:00:07]} 11. c4 {[%emt 0:00:11]} b4 {[%emt 0:00:34]} 12. Nc2 {[%emt 0:00:06]} O-O {[%emt 0:00:35]} 13. g3 {[%emt 0:00:05]} a5 {[%emt 0:00:17]} 14. h4 {[%emt 0:00:20]} Be6 {[%emt 0:05:43]} 15. Bg2 {[%emt 0:01:02]} Be7 {[%emt 0:07:32]} 16. O-O {[%emt 0:01:37]} Qb8 {[%emt 0:00:45]} 17. b3 {[%emt 0:03:24]} Bd8 {[%emt 0:00:31]} 18. Qe2 {[%emt 0:05:32]} Bb6 {[%emt 0:03:04]} 19. Nxb6 {[%emt 0:00:10]} Qxb6 {[%emt 0:00:04]} 20. Rfd1 {[%emt 0:02:16]} Qc5 {[%emt 0:05:08]} 21. Rd3 {[%emt 0:02:19]} a4 {[%emt 0:05:16]} 22. Rad1 {[%emt 0:07:10]} axb3 {[%emt 0:02:28]} 23. axb3 {[%emt 0:00:06]} Ra2 {[%emt 0:03:02]} 24. R1d2 {[%emt 0:00:23]} h6 {[%emt 0:14:15]} 25. Kh2 {[%emt 0:03:19]} Rfa8 {[%emt 0:14:44]} 26. Bh3 {[%emt 0:22:07]} Rxc2 {[%emt 0:12:10]} 27. Rxc2 {[%emt 0:00:33]} Bxh3 {[%emt 0:00:42]} 28. Kxh3 {[%emt 0:04:20]} Nd4 {[%emt 0:00:03]} 29. Qd1 {[%emt 0:04:51]} Nxc2 {[%emt 0:00:35]} 30. Qxc2 {[%emt 0:00:01]} Ra3 {[%emt 0:10:53]} 31. Kg2 {[%emt 0:09:54]} Qa7 {[%emt 0:09:18]} 32. Qd1 {[%emt 0:11:10]} Ra2 {[%emt 0:00:16]} 33. Qf3 {[%emt 0:00:05]} Qc7 {[%emt 0:00:34]} 34. Rd5 {[%emt 0:08:09]} Ra5 {[%emt 0:00:01]} 35. Rd2 {[%emt 0:00:08]} Ra3 {[%emt 0:00:23]} 36. Qd1 {[%emt 0:00:47]} Kh7 {[%emt 0:04:25]} 37. Rd5 {[%emt 0:01:28]} Ra6 {[%emt 0:02:53]} 38. h5 {[%emt 0:01:23]} Rb6 {[%emt 0:01:32]} 39. Qg4 {[%emt 0:01:55]} Kg8 {[%emt 0:00:28]} 40. Qf5 {[%emt 0:01:49]} Rc6 {[%emt 0:00:06]} 41. Rb5 {[%emt 0:00:05]} Rb6 {[%emt 0:00:06]} 42. Ra5 {[%emt 0:00:06]} Rb8 {[%emt 0:00:22]} 43. Rd5 {[%emt 0:00:04]} Rd8 {[%emt 0:00:58]} 44. Qg4 {[%emt 0:00:49]} Rb8 {[%emt 0:00:28]} 45. Qf5 {[%emt 0:04:42]} Rd8 {[%emt 0:00:10]} 46. Kg1 {[%emt 0:00:02]} Rf8 {[%emt 0:00:29]} 47. Kh1 {[%emt 0:02:08]} Rd8 {[%emt 0:00:06]} 48. Kh2 {[%emt 0:00:03]} Rf8 {[%emt 0:00:07]} 49. Qf3 {[%emt 0:02:14]} Rb8 {[%emt 0:00:32]} 50. Qg4 {[%emt 0:00:00]} Ra8 {[%emt 0:00:41]} 51. Qd1 {[%emt 0:00:33]} Ra2 {[%emt 0:00:22]} 52. Kg2 {[%emt 0:00:10]} Qa7 {[%emt 0:01:23]} 53. c5 {[%emt 0:01:23]} Ra1 {[%emt 0:01:08]} 54. Qf3 {[%emt 0:05:11]} Qa6 {[%emt 0:00:08]} 55. Rd3 {[%emt 0:00:07]} d5 {[%emt 0:00:24]} 56. Rxd5 {[%emt 0:01:29]} Qf1+ {[%emt 0:00:11]} 57. Kh2 {[%emt 0:00:01]} f6 {[%emt 0:00:14]} 58. Rd2 {[%emt 0:01:52]} Rc1 {[%emt 0:01:34]} 59. c6 {[%emt 0:00:29]} Qe1 {[%emt 0:00:33]} 60. Rd8+ {[%emt 0:00:34]} Kf7 {[%emt 0:00:02]} 61. c7 {[%emt 0:00:26]} Rxc7 {[%emt 0:00:47]} 62. Qf5 {[%emt 0:00:26]} Ke7 {[%emt 0:00:08]} 63. Rd5 {[%emt 0:00:37]} Qf1 {[%emt 0:00:48]} 64. Rd2 {[%emt 0:00:18]} Qc1 {[%emt 0:00:06]} 65. Rd3 {[%emt 0:00:30]} Qg5 {[%emt 0:00:59]} 66. Qf3 {[%emt 0:00:21]} Rd7 {[%emt 0:00:42]} 67. Rxd7+ {[%emt 0:00:35]} Kxd7 {[%emt 0:00:01]} 68. Qd1+ {[%emt 0:00:04]} Ke8 {[%emt 0:00:44]} 69. Kg2 {[%emt 0:00:36]} f5 {[%emt 0:00:14]} 70. exf5 {[%emt 0:01:03]} Qxf5 {[%emt 0:00:04]} 71. Qe2 {[%emt 0:00:41]} Ke7 {[%emt 0:01:02]} 72. Qc4 {[%emt 0:00:18]} Qxh5 {[%emt 0:00:29]} 73. Qxb4+ {[%emt 0:00:03]} Ke8 {[%emt 0:00:50]} 74. Qe4 {[%emt 0:00:43]} Kd7 {[%emt 0:00:36]} 75. b4 {[%emt 0:00:23]} Qg5 {[%emt 0:00:11]} 76. b5 {[%emt 0:00:35]} Kc7 {[%emt 0:00:49]} 77. Qc6+ {[%emt 0:00:17]} Kb8 {[%emt 0:00:01]} 78. Qd6+ {[%emt 0:00:24]} Kc8 {[%emt 0:00:23]} 79. b6 {[%emt 0:01:16]} Qc1 {[%emt 0:00:01]} 80. Qd5 {[%emt 0:00:32]} g5 {[%emt 0:00:54]} 81. Qa8+ {[%emt 0:00:15]} Kd7 {[%emt 0:00:06]} 82. b7 {[%emt 0:00:42]} Qc6+ {[%emt 0:00:41]} 83. Kh2 {[%emt 0:00:06]} 1-0

[Event "Porticcio op 3rd"]
[Site "Grosseto Prugna"]
[Date "2016.06.30"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Schnider, Gert"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2653"]
[BlackElo "2374"]
[PlyCount "73"]
[EventDate "2016.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 4. Ba4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. O-O {[%emt 0:00:00]} Be7 {[%emt 0:00:02]} 6. Re1 {[%emt 0:00:00]} b5 {[%emt 0:00:04]} 7. Bb3 {[%emt 0:00:00]} O-O {[%emt 0:00:16]} 8. h3 {[%emt 0:00:18]} Bb7 {[%emt 0:00:19]} 9. d3 {[%emt 0:00:12]} d5 {[%emt 0:01:26]} 10. exd5 {[%emt 0:05:32]} Nxd5 {[%emt 0:00:08]} 11. Nxe5 {[%emt 0:04:04]} Nxe5 {[%emt 0:00:16]} 12. Rxe5 {[%emt 0:00:06]} Qd6 {[%emt 0:00:02]} 13. Re1 {[%emt 0:15:41]} Rae8 {[%emt 0:01:19]} 14. Nd2 {[%emt 0:11:37]} c5 {[%emt 0:03:37]} 15. Ne4 {[%emt 0:16:58]} Qc6 {[%emt 0:00:20]} 16. c4 {[%emt 0:03:12]} Nb6 {[%emt 0:03:31]} 17. f3 Bh4 {[%emt 0:10:21]} 18. Re2 {[%emt 0:02:22]} Qc7 {[%emt 0:02:53]} 19. cxb5 {[%emt 0:13:08]} axb5 {[%emt 0:00:30]} 20. Bd2 {[%emt 0:03:58]} c4 {[%emt 0:05:29]} 21. dxc4 {[%emt 0:08:19]} bxc4 {[%emt 0:00:30]} 22. Bc2 {[%emt 0:00:30]} Nd5 {[%emt 0:00:30]} 23. Kh1 {[%emt 0:00:30]} f5 {[%emt 0:21:18]} 24. Nc3 {[%emt 0:00:17]} Nf4 {[%emt 0:01:03]} 25. Bxf4 {[%emt 0:06:42]} Qxf4 {[%emt 0:00:07]} 26. Rxe8 {[%emt 0:00:04]} Rxe8 {[%emt 0:00:06]} 27. Qd7 {[%emt 0:00:09]} Re7 {[%emt 0:01:57]} 28. Qxf5 {[%emt 0:00:15]} Qg3 {[%emt 0:02:03]} 29. Qxh7+ {[%emt 0:00:38]} Kf8 {[%emt 0:01:18]} 30. Be4 {[%emt 0:00:54]} Bf6 {[%emt 0:01:12]} 31. Qf5 {[%emt 0:05:33]} Re5 {[%emt 0:00:50]} 32. Qg4 {[%emt 0:01:07]} Qf2 {[%emt 0:00:54]} 33. Bxb7 {[%emt 0:01:36]} Re1+ {[%emt 0:00:22]} 34. Rxe1 {[%emt 0:00:12]} Qxe1+ {[%emt 0:00:02]} 35. Kh2 {[%emt 0:00:04]} Be5+ {[%emt 0:00:26]} 36. f4 {[%emt 0:00:11]} Bd4 {[%emt 0:00:13]} 37. Ne2 {[%emt 0:00:28]} 1-0

[Event "Porticcio op 3rd"]
[Site "Grosseto Prugna"]
[Date "2016.07.01"]
[Round "9"]
[White "Lalith, Babu MR"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2579"]
[BlackElo "2653"]
[PlyCount "66"]
[EventDate "2016.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} Bb4+ {[%emt 0:01:39]} 4. Nbd2 {[%emt 0:02:41]} O-O {[%emt 0:03:25]} 5. a3 {[%emt 0:00:09]} Bxd2+ {[%emt 0:00:33]} 6. Qxd2 {[%emt 0:00:17]} b6 {[%emt 0:03:48]} 7. e3 {[%emt 0:05:33]} Bb7 {[%emt 0:00:53]} 8. b3 {[%emt 0:00:53]} d6 {[%emt 0:02:10]} 9. Bb2 {[%emt 0:00:10]} Nbd7 {[%emt 0:00:33]} 10. Be2 {[%emt 0:00:07]} c5 {[%emt 0:22:04]} 11. O-O {[%emt 0:01:10]} Ne4 {[%emt 0:06:29]} 12. Qc2 {[%emt 0:06:50]} Ng5 {[%emt 0:06:44]} 13. Nd2 {[%emt 0:01:21]} f5 {[%emt 0:10:30]} 14. f3 {[%emt 0:32:19]} Qe7 {[%emt 0:02:24]} 15. Qc3 {[%emt 0:01:26]} cxd4 {[%emt 0:04:21]} 16. exd4 {[%emt 0:00:18]} e5 {[%emt 0:00:19]} 17. Rfe1 {[%emt 0:04:08]} Ne6 {[%emt 0:00:54]} 18. dxe5 {[%emt 0:01:55]} dxe5 {[%emt 0:00:26]} 19. Bf1 {[%emt 0:02:48]} Rae8 {[%emt 0:05:51]} 20. b4 {[%emt 0:01:24]} h5 {[%emt 0:04:58]} 21. Rad1 {[%emt 0:02:54]} h4 {[%emt 0:03:07]} 22. Qe3 {[%emt 0:07:33]} Nf4 {[%emt 0:01:39]} 23. Nb3 {[%emt 0:01:10]} h3 {[%emt 0:01:43]} 24. g3 {[%emt 0:01:51]} Ng2 {[%emt 0:00:13]} 25. Bxg2 {[%emt 0:01:08]} hxg2 {[%emt 0:00:02]} 26. Qd3 {[%emt 0:07:15]} Rd8 {[%emt 0:01:41]} 27. Qe2 {[%emt 0:06:21]} Qf7 {[%emt 0:07:28]} 28. Nd2 {[%emt 0:01:23]} e4 {[%emt 0:00:17]} 29. fxe4 {[%emt 0:00:39]} fxe4 {[%emt 0:00:22]} 30. Bd4 {[%emt 0:05:30]} Nc5 {[%emt 0:02:03]} 31. Qe3 {[%emt 0:01:34]} Nd3 {[%emt 0:00:59]} 32. Re2 {[%emt 0:00:06]} Qh5 {[%emt 0:01:23]} 33. Bc3 {[%emt 0:02:22]} Nf2 {[%emt 0:01:54]} 0-1

[Event "Warsaw Najdorf Memorial op-A 14th"]
[Site "Warsaw"]
[Date "2016.07.08"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Raja, Harshit"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2653"]
[BlackElo "2351"]
[PlyCount "123"]
[EventDate "2016.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 h6 12. Bh4 Re8 13. h3 Qa5 14. Qd2 Qc5 15. Nd4 Rad8 16. f3 d5 17. Bxf6 Bxf6 18. e5 Bh4 19. g3 Bxg3 20. Re2 Bh4 21. Rg2 Kh7 22. Rdg1 g6 23. Qd3 Qc4 24. Qd2 Qc5 25. Nce2 Qe7 26. Qd3 Rg8 27. Nf4 Bg5 28. Nfe2 Bh4 29. f4 f5 30. exf6 Qxf6 31. Nf3 Be8 32. Ned4 Bf7 33. a3 Kh8 34. Ne5 g5 35. Ng4 Qg6 36. Qe2 Qe4 37. Nxh6 Bg6 38. Nxg8 Rxg8 39. Nxe6 Re8 40. Qxe4 Bxe4 41. Nxg5 Bxg2 42. Rxg2 Re3 43. Rd2 Bg3 44. Rxd5 Bxf4 45. Nf7+ Kg8 46. Nd6 Re7 47. Rd4 Be5 48. Rg4+ Kf8 49. Nc8 Rh7 50. Nxa7 Rxh3 51. Nb5 Ke7 52. a4 Kd7 53. c3 Rh6 54. Rc4 Rg6 55. Ka2 b6 56. Re4 Bg3 57. b4 Kc6 58. Kb3 Rf6 59. Kc4 Rg6 60. Nd4+ Kd7 61. Nf5 Bc7 62. Rd4+ 1-0

[Event "Warsaw Najdorf Memorial op-A 14th"]
[Site "Warsaw"]
[Date "2016.07.09"]
[Round "2"]
[White "Tabatabaei, Mohammad Amin"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2481"]
[BlackElo "2653"]
[PlyCount "229"]
[EventDate "2016.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. a4 Ngf6 5. d3 a6 6. Bc4 e6 7. O-O b6 8. Nc3 Bb7 9. Re1 Be7 10. h3 O-O 11. Bf4 Qc7 12. Qe2 Rfe8 13. Bg3 h6 14. Qe3 Qc6 15. Ba2 Bf8 16. d4 cxd4 17. Nxd4 Qc5 18. Rad1 Qb4 19. Nb3 e5 20. Re2 Nh5 21. Nd2 Rac8 22. Rb1 Ndf6 23. Bh2 Nf4 24. Bxf4 exf4 25. Qd3 Nd7 26. Nd5 Qxa4 27. Bb3 Qc6 28. Qf3 Nc5 29. Bc4 b5 30. Ba2 Ne6 31. c3 a5 32. Nxf4 b4 33. Qg4 Nxf4 34. Qxf4 Qd7 35. cxb4 axb4 36. Nf3 g5 37. Qd2 Rxe4 38. Rbe1 Rxe2 39. Qxe2 Bg7 40. Qe7 Qxe7 41. Rxe7 Rc1+ 42. Kh2 Bxf3 43. gxf3 Rc2 44. Bxf7+ Kf8 45. Rb7 Be5+ 46. Kg2 Rxb2 47. Be6 Ke8 48. Rh7 Rb1 49. Rb7 Bf4 50. Bf5 Rb2 51. Be6 Be5 52. Rh7 Bd4 53. Kg3 Bxf2+ 54. Kg4 Bd4 55. Rxh6 b3 56. Bxb3 Rxb3 57. Rxd6 Bc5 58. Re6+ Be7 59. Re4 Kf7 60. f4 Rb5 61. fxg5 Rxg5+ 62. Kf3 Bf6 63. Rc4 Ra5 64. Rc2 Ra3+ 65. Ke2 Rxh3 66. Rc7+ Ke6 67. Rc6+ Kf5 68. Rc4 Ke5 69. Rc6 Be7 70. Rc4 Kd5 71. Rc2 Bc5 72. Kd2 Bd4 73. Ke2 Ke4 74. Kd2 Rh1 75. Ke2 Rg1 76. Kd2 Ra1 77. Ke2 Ra3 78. Kd2 Be3+ 79. Ke2 Bf4 80. Rc4+ Kf5 81. Kd1 Rh3 82. Ke2 Ke5 83. Rc5+ Kd4 84. Rc2 Be3 85. Kd1 Kd3 86. Rd2+ Ke4 87. Rc2 Kf3 88. Ra2 Ke4 89. Rc2 Rg3 90. Ke2 Bd4 91. Kd2 Ra3 92. Rc4 Ra2+ 93. Rc2 Be3+ 94. Kd1 Ra3 95. Ke2 Bd4 96. Kd2 Rh3 97. Ke2 Bc3 98. Kd1 Kd3 99. Rd2+ Kc4 100. Rg2 Re3 101. Re2 Rd3+ 102. Kc2 Bd4 103. Re4 Ra3 104. Re2 Ra1 105. Kd2 Ra3 106. Kc2 Be3 107. Kd1 Kd4 108. Rc2 Kd3 109. Rd2+ Ke4 110. Rb2 Rc3 111. Rc2 Ra3 112. Ke2 Bd4 113. Kd2 Re3 114. Rc4 Rh3 115. Rc2 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 14th"]
[Site "Warsaw"]
[Date "2016.07.10"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Lauber, Arnd"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2653"]
[BlackElo "2444"]
[PlyCount "59"]
[EventDate "2016.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Be7 7. Be3 b6 8. Qd2 O-O 9. g3 Nc6 10. Bh3 f5 11. exf6 Nxf6 12. O-O Kh8 13. Rad1 Qe8 14. Qg2 Qg6 15. Ne5 Nxe5 16. fxe5 Ng8 17. Rxf8 Bxf8 18. Nb5 Bd7 19. Nd6 cxd4 20. Bxd4 Nh6 21. Rf1 Be7 22. Qd2 Rf8 23. Rxf8+ Bxf8 24. Bf1 Kg8 25. Bd3 Qh5 26. Be2 Qg6 27. Bd3 Qg4 28. Be2 Qg6 29. Bd3 Qg4 30. Be2 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 14th"]
[Site "Warsaw"]
[Date "2016.07.11"]
[Round "4"]
[White "Cyfka, Karina"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2411"]
[BlackElo "2653"]
[PlyCount "53"]
[EventDate "2016.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 d6 6. Bg2 Nbd7 7. O-O e5 8. dxe5 dxe5 9. Nc3 O-O 10. Qc2 Re8 11. Rad1 Qe7 12. Ng5 Bxc3 13. Bxc3 h6 14. Nf3 e4 15. Nd4 Qc5 16. Nb5 Qxc4 17. Qb3 Qc6 18. Bxf6 Nxf6 19. Rc1 a4 20. Qc4 Qxc4 21. Rxc4 Bg4 22. Nxc7 Bxe2 23. Rb4 Bxf1 24. Kxf1 a3 25. Nxe8 Nxe8 26. Bxe4 axb2 27. Rxb2 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 14th"]
[Site "Warsaw"]
[Date "2016.07.12"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Yankelevich, Lev"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2653"]
[BlackElo "2415"]
[PlyCount "119"]
[EventDate "2016.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Ne5 8. Qg3 h5 9. f3 h4 10. Qf2 Bb4 11. Nb3 Nf6 12. O-O-O b5 13. Bb6 Qb8 14. Bc5 Bxc5 15. Qxc5 Rh5 16. Qf2 Ng6 17. Kb1 d6 18. Be2 Bd7 19. f4 Rh8 20. Bf3 e5 21. f5 Ne7 22. g4 b4 23. Ne2 Bb5 24. g5 Nd7 25. Rhg1 a5 26. Rg4 Qb6 27. Qxb6 Nxb6 28. Rxd6 Nc4 29. Rd3 a4 30. Nc5 Rd8 31. Rxd8+ Kxd8 32. Kc1 g6 33. f6 Nc6 34. b3 axb3 35. axb3 Nb6 36. c4 bxc3 37. Nxc3 Nd4 38. Bd1 Kc7 39. Nxb5+ Nxb5 40. Nd3 Kd6 41. h3 Nd4 42. Kb2 Nd7 43. b4 Ne6 44. Rg2 Ndf8 45. Ne1 Nd4 46. Bb3 Nfe6 47. Bxe6 Kxe6 48. Rg4 Ne2 49. Nd3 Nd4 50. Kc3 Nf3 51. Rg2 Ra8 52. Kc4 Kd6 53. b5 Ra1 54. b6 Rb1 55. Nb4 Rc1+ 56. Kb5 Nd4+ 57. Ka6 Rb1 58. Nd5 Kc6 59. Ka7 Kb5 60. Nc3+ 1-0

[Event "Warsaw Najdorf Memorial op-A 14th"]
[Site "Warsaw"]
[Date "2016.07.13"]
[Round "6"]
[White "Golubov, Saveliy"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2497"]
[BlackElo "2653"]
[PlyCount "90"]
[EventDate "2016.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. d3 e6 6. Nbd2 Be7 7. e4 O-O 8. Qe1 Nbd7 9. h3 Bh5 10. e5 Ne8 11. Nh2 Nc7 12. f4 f6 13. exf6 Bc5+ 14. Kh1 Qxf6 15. Nb3 Bb6 16. c3 e5 17. g4 Bf7 18. f5 Rae8 19. Qg3 Qd8 20. h4 Nf6 21. Qh3 a5 22. Bg5 a4 23. Nd2 a3 24. bxa3 Nb5 25. c4 Nd4 26. Rab1 Ne2 27. Nb3 dxc4 28. dxc4 Bxc4 29. Nd2 Bd5 30. Rfd1 Bd4 31. Rxb7 c5 32. Bxd5+ Qxd5+ 33. Qf3 e4 34. Qb3 e3+ 35. Ndf3 c4 36. Qc2 Qxb7 37. Qxc4+ Kh8 38. Qxe2 Ne4 39. Rg1 Ba7 40. Bf4 Nf2+ 41. Kg2 Re4 42. Bg3 Nxg4 43. Nxg4 Rxg4 44. Kh3 Qd5 45. Ng5 h5 0-1

[Event "Warsaw Najdorf Memorial op-A 14th"]
[Site "Warsaw"]
[Date "2016.07.14"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Lalith, Babu MR"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2653"]
[BlackElo "2565"]
[PlyCount "43"]
[EventDate "2016.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. a4 Rb8 8. axb5 axb5 9. O-O d6 10. Be3 Bg4 11. h3 Bxf3 12. Qxf3 Nd4 13. Bxd4 Bxd4 14. c3 Bc5 15. Rd1 Qe7 16. Nd2 O-O 17. Nf1 b4 18. Bc4 bxc3 19. bxc3 Rb2 20. Ne3 g6 21. d4 Bb6 22. Ra2 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 14th"]
[Site "Warsaw"]
[Date "2016.07.15"]
[Round "8"]
[White "Salem, AR Saleh"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2608"]
[BlackElo "2653"]
[PlyCount "101"]
[EventDate "2016.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Nbd2 O-O 7. O-O a5 8. Nb1 Be7 9. d5 exd5 10. Nh4 Ne4 11. cxd5 Bxh4 12. Bxe4 Bf6 13. Nc3 d6 14. Qc2 h6 15. Bf4 Re8 16. Rad1 Na6 17. Bg2 Nc5 18. Rfe1 Qd7 19. Ne4 Nxe4 20. Bxe4 Re7 21. a4 b5 22. b3 b4 23. Bd3 Ba6 24. Bd2 Bxd3 25. Qxd3 Rae8 26. Rc1 Re4 27. Rc4 Rxc4 28. Qxc4 Re5 29. e4 Rh5 30. h4 Qg4 31. Qe2 Qg6 32. Kf1 Bd4 33. Bf4 Bc3 34. Rd1 Be5 35. Bd2 f5 36. f4 Qxg3 37. Qxh5 Qh3+ 38. Kf2 Bd4+ 39. Be3 Qh2+ 40. Kf3 Qh3+ 41. Kf2 Qxe3+ 42. Kg2 fxe4 43. Qg4 Bb6 44. Kh1 Kh8 45. h5 Qxb3 46. Qc8+ Kh7 47. Qf5+ Kh8 48. Qf8+ Kh7 49. Qf5+ Kh8 50. Qf8+ Kh7 51. Qf5+ 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 14th"]
[Site "Warsaw"]
[Date "2016.07.16"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Socko, Bartosz"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "2653"]
[BlackElo "2599"]
[PlyCount "127"]
[EventDate "2016.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Nxd4 10. Bxd4 Be6 11. Bxe6 fxe6 12. O-O-O Qa5 13. Rhe1 Nd7 14. Bxg7 Kxg7 15. e5 Nxe5 16. f4 Nc6 17. Rxe6 Qf5 18. Re4 Rad8 19. g3 e5 20. Qe3 exf4 21. Rxf4 Qc5 22. Qd2 Rxf4 23. Qxf4 Qe5 24. Qd2 Rd7 25. Nd5 Qf5 26. Nf4 Qa5 27. Ne6+ Kf6 28. Qxa5 Nxa5 29. Nc5 Rf7 30. Rxd6+ Ke5 31. Rd1 Rf3 32. b3 h5 33. Nd3+ Kf5 34. Nf4 Nc6 35. Rd5+ Ke4 36. Rd7 Rf2 37. Rxb7 Rxh2 38. Nxg6 Nd4 39. Rc7 Ne2+ 40. Kb2 Nxg3 41. Rxa7 Nf5 42. Rc7 h4 43. Rc4+ Ke3 44. a4 h3 45. Nf4 Kf3 46. Nxh3 Rxh3 47. a5 Ne3 48. Rc8 Rh6 49. b4 Ke4 50. Re8+ Kd4 51. c3+ Kd3 52. Kb3 Nd5 53. c4 Nc7 54. Rd8+ Ke4 55. b5 Rh1 56. a6 Ra1 57. Kc3 Ke5 58. Rd2 Ke6 59. Kb4 Ke7 60. Kc5 Ra4 61. a7 Na8 62. b6 Ra6 63. b7 Rxa7 64. b8=Q 1-0

[Event "TUR-chT"]
[Site "Izmir"]
[Date "2016.07.25"]
[Round "1.1"]
[White "Cheparinov, Ivan"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2688"]
[BlackElo "2653"]
[PlyCount "126"]
[EventDate "2016.07.25"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Turk Hava Yollari"]
[BlackTeam "Maras Spor Dernegi"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 Ba6 7. b3 O-O 8. Bg2 d5 9. cxd5 Ne4 10. Qb2 exd5 11. O-O Re8 12. Re1 c5 13. dxc5 bxc5 14. Nbd2 Nd7 15. Rac1 Nef6 16. e3 Qb6 17. Qc2 Bb7 18. e4 dxe4 19. Ng5 h6 20. Ndxe4 Nxe4 21. Nxe4 Ne5 22. Rcd1 Nc6 23. Rd7 Rad8 24. Rxd8 Rxd8 25. Qxc5 Nd4 26. Qxb6 axb6 27. Nf6+ gxf6 28. Bxb7 Rd7 29. Bg2 Kg7 30. Kf1 Nc2 31. Rc1 Rd2 32. a4 f5 33. Bf3 Nb4 34. Be2 Rb2 35. Bc4 Nc2 36. Rd1 Na3 37. Bd5 Nb1 38. Rd3 Nd2+ 39. Ke1 Ne4 40. f3 Nc5 41. Rc3 Na6 42. h4 Nb4 43. Bc4 f4 44. gxf4 h5 45. Kf1 Rh2 46. Re3 Rxh4 47. Re4 Rh1+ 48. Kg2 Rd1 49. Re7 Nd5 50. Bxd5 Rxd5 51. Re5 Ra5 52. Re4 Rf5 53. Rb4 Rf6 54. Kg3 Kg6 55. Rb5 Rd6 56. Rg5+ Kh6 57. Kh4 Rd4 58. Rxh5+ Kg6 59. Rg5+ Kh6 60. Kg4 Rd6 61. Rb5 Kg6 62. f5+ Kh6 63. Kf4 f6 1-0

[Event "TUR-chT"]
[Site "Izmir"]
[Date "2016.07.26"]
[Round "2.1"]
[White "Zhigalko, Sergei"]
[Black "Can, Emre"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2653"]
[BlackElo "2571"]
[PlyCount "79"]
[EventDate "2016.07.25"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Maras Spor Dernegi"]
[BlackTeam "Istanbul Teknik Uni"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. a4 O-O 7. O-O c6 8. Re1 a5 9. b3 Nb6 10. Bf1 exd4 11. Nxd4 d5 12. e5 Ne8 13. Nce2 g6 14. Nf4 Ng7 15. Bb2 Be6 16. g3 Re8 17. h4 Nd7 18. h5 Nf8 19. Bd3 Bg5 20. Nfxe6 Ngxe6 21. Nxe6 Nxe6 22. hxg6 hxg6 23. f4 Bh6 24. Qg4 Bg7 25. Rad1 Nc5 26. Bf1 Qc8 27. Qh4 Qd8 28. Qg4 Qc8 29. Qf3 Qf5 30. Re2 g5 31. Rh2 Qe4 32. Qf2 b6 33. Re1 Qf5 34. Rh5 Ne4 35. Rxe4 Qxe4 36. Rxg5 Rad8 37. Bd3 Qb4 38. f5 Kf8 39. f6 Bh6 40. Rh5 1-0

[Event "TUR-chT"]
[Site "Izmir"]
[Date "2016.07.27"]
[Round "3.1"]
[White "Kuzubov, Yuriy"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2635"]
[BlackElo "2653"]
[PlyCount "67"]
[EventDate "2016.07.25"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Tarsus Zeka"]
[BlackTeam "Maras Spor Dernegi"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O c5 6. Nc3 Be7 7. Re1 Ne4 8. Nxe4 Bxe4 9. d3 Bb7 10. e4 Nc6 11. d4 Nxd4 12. Nxd4 cxd4 13. Qxd4 O-O 14. Bf4 Bc5 15. Qd2 Qe7 16. Red1 e5 17. Bg5 f6 18. Be3 d6 19. a4 Qf7 20. b3 Rad8 21. a5 Bc8 22. axb6 axb6 23. Ra2 Bg4 24. Rda1 h6 25. h3 Be6 26. Ra6 Rd7 27. Kh2 Rb8 28. Bf1 Rc7 29. Be2 Kh7 30. h4 Bc8 31. R6a2 Be6 32. Ra6 Bc8 33. R6a2 Be6 34. Ra6 1/2-1/2

[Event "TUR-chT"]
[Site "Izmir"]
[Date "2016.07.28"]
[Round "4.1"]
[White "Zhigalko, Sergei"]
[Black "Annaberdiyev, Babageldi"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2653"]
[BlackElo "2242"]
[PlyCount "65"]
[EventDate "2016.07.25"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Maras Spor Dernegi"]
[BlackTeam "Akdeniz Vida Metal"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. O-O-O Ne5 11. Bb3 Rc8 12. Kb1 Re8 13. h4 h5 14. g4 hxg4 15. h5 Nxh5 16. Rdg1 Rxc3 17. bxc3 Qc8 18. Bh6 Bf6 19. f4 Nc4 20. Qd3 Na5 21. f5 Nxb3 22. axb3 Ng7 23. Rxg4 e5 24. Qh3 Kf8 25. Bg5 Bxg5 26. Rxg5 exd4 27. Qh8+ Ke7 28. Qxg7 gxf5 29. Rg6 Rf8 30. Qf6+ Ke8 31. Rh8 Rxh8 32. Qxh8+ Ke7 33. Qf6+ 1-0

[Event "TUR-chT"]
[Site "Izmir"]
[Date "2016.07.29"]
[Round "5.1"]
[White "Rakhmanov, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2653"]
[BlackElo "2653"]
[PlyCount "57"]
[EventDate "2016.07.25"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Tas Duvar"]
[BlackTeam "Maras Spor Dernegi"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. Bb2 c5 5. cxd5 exd5 6. g3 Nc6 7. Bg2 d4 8. O-O Be7 9. e3 d3 10. Na3 O-O 11. Nc4 Be6 12. Nfe5 Nxe5 13. Nxe5 Bd5 14. f3 b5 15. Nxd3 Qb6 16. Nf2 Rfd8 17. Qe2 Bb7 18. e4 a5 19. f4 a4 20. Bxf6 Bxf6 21. e5 Be7 22. d3 f5 23. Rab1 Rd4 24. Bf3 h6 25. Bxb7 Qxb7 26. Qh5 Qd7 27. Qg6 Rf8 28. Rb2 Kh8 29. Qh5 1/2-1/2

[Event "TUR-chT"]
[Site "Izmir"]
[Date "2016.07.29"]
[Round "6.2"]
[White "Zhigalko, Sergei"]
[Black "Ivanchuk, Vassily"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2653"]
[BlackElo "2728"]
[PlyCount "79"]
[EventDate "2016.07.25"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Maras Spor Dernegi"]
[BlackTeam "Hatay Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nc6 6. Bb5 Bd6 7. O-O Nge7 8. dxc5 Bxc5 9. Nbd2 a6 10. Nb3 Bd6 11. Bxc6+ bxc6 12. Qd4 O-O 13. Bf4 Nf5 14. Qa4 Rb8 15. Rad1 Qc7 16. Bxd6 Nxd6 17. Qf4 Be6 18. Rfe1 c5 19. Ng5 Rfe8 20. c4 dxc4 21. Nxe6 Rxe6 22. Rxe6 fxe6 23. Nd2 Rd8 24. Nf1 Qf7 25. Qe3 Qf5 26. Ng3 Qf6 27. Qxc5 Nb5 28. Rxd8+ Qxd8 29. Qxc4 Qd1+ 30. Qf1 Qc2 31. h3 Qxb2 32. Qc4 Kf7 33. a4 Nc3 34. Qc7+ Kg6 35. Qe5 Kf7 36. Qc7+ Kg6 37. Qe5 Kf7 38. Kh2 Qb4 39. Nh5 Ke7 40. Qc7+ 1-0

[Event "TUR-chT"]
[Site "Izmir"]
[Date "2016.07.30"]
[Round "7.4"]
[White "Melkumyan, Hrant"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2640"]
[BlackElo "2653"]
[PlyCount "36"]
[EventDate "2016.07.25"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Bogazici Universitesi"]
[BlackTeam "Maras Spor Dernegi"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 a5 7. g3 a4 8. d3 d6 9. Bg2 e5 10. O-O h6 11. h3 Re8 12. Be3 c5 13. b4 axb3 14. Qxb3 Nc6 15. Nd2 Nd4 16. Bxd4 exd4 17. Rfe1 Qa5 18. Nf1 Ra7 1/2-1/2

[Event "TUR-chT"]
[Site "Izmir"]
[Date "2016.07.31"]
[Round "8.1"]
[White "Zhigalko, Sergei"]
[Black "Solak, Dragan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2653"]
[BlackElo "2633"]
[PlyCount "47"]
[EventDate "2016.07.25"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Maras Spor Dernegi"]
[BlackTeam "Besiktas Jimnastik"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Bg6 6. O-O Nd7 7. Nbd2 Nh6 8. c4 Be7 9. cxd5 cxd5 10. Nb3 O-O 11. Bxh6 gxh6 12. Qd2 Kg7 13. Bb5 a6 14. Bxd7 Qxd7 15. Nc5 Qc8 16. Rac1 b6 17. Ne4 Qd8 18. Ng3 Qd7 19. h4 h5 20. Ne2 Rfc8 21. Nf4 Rxc1 22. Rxc1 Rc8 23. g3 Rc6 24. Ne1 1/2-1/2

[Event "TUR-chT"]
[Site "Izmir"]
[Date "2016.08.02"]
[Round "9.7"]
[White "Albay, Koraycan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E18"]
[WhiteElo "1796"]
[BlackElo "2653"]
[PlyCount "60"]
[EventDate "2016.07.25"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Kocaeli Buyuksehir Belediyesi"]
[BlackTeam "Maras Spor Dernegi"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Nxe4 Bxe4 9. Ne1 d5 10. f3 Bg6 11. cxd5 exd5 12. Nd3 Re8 13. Nf4 Nc6 14. Nxg6 hxg6 15. Be3 Bg5 16. Bf2 Be3 17. Qd3 Qe7 18. Rfd1 Bxf2+ 19. Kxf2 Rad8 20. Bf1 Nb4 21. Qb3 c5 22. dxc5 Qxc5+ 23. Kg2 Nc2 24. Rac1 Ne3+ 25. Kh1 Qa5 26. Re1 Nxf1 27. Rxf1 Rxe2 28. Rc3 d4 29. Rc7 Qf5 30. Kg1 d3 0-1

[Event "TUR-chT"]
[Site "Izmir"]
[Date "2016.08.03"]
[Round "10.2"]
[White "Zhigalko, Sergei"]
[Black "Savchenko, Boris"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2653"]
[BlackElo "2633"]
[PlyCount "98"]
[EventDate "2016.07.25"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Maras Spor Dernegi"]
[BlackTeam "TS Alyans"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 f6 7. O-O fxe5 8. dxe5 Nh6 9. c4 d4 10. Bxh6 gxh6 11. Re1 Ne7 12. b4 cxb4 13. Qxd4 Rg8 14. Nbd2 Bc6 15. Qf4 Ng6 16. Qg4 Qe7 17. Nd4 O-O-O 18. Nxc6 bxc6 19. Ne4 h5 20. Qg3 Bg7 21. Nf6 Bxf6 22. exf6 Qxf6 23. Qf3 Qxf3 24. Bxf3 Nf4 25. Bxc6 Rd2 26. Kf1 Rgd8 27. Bf3 R8d3 28. Re4 Rd4 29. Rxd4 Rxd4 30. g3 Ng6 31. Bxh5 a5 32. c5 Rd2 33. h4 Ne5 34. Be2 Kc7 35. a4 Rc2 36. f4 Nc4 37. Ke1 b3 38. Rb1 Nd2 39. Rd1 b2 40. Bd3 Nf3+ 41. Kf1 Rc1 42. Ke2 Nd4+ 43. Kd2 h5 44. Bb1 Nb3+ 45. Ke2 Kc6 46. g4 hxg4 47. h5 g3 48. h6 Rxd1 49. Kxd1 g2 0-1

[Event "TUR-chT"]
[Site "Izmir"]
[Date "2016.08.03"]
[Round "11.4"]
[White "Mamedov, Nidjat"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2588"]
[BlackElo "2653"]
[PlyCount "69"]
[EventDate "2016.07.25"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Onur Koleji Genc"]
[BlackTeam "Maras Spor Dernegi"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. c3 Bg7 12. exf5 Bxf5 13. Nc2 Be6 14. g3 O-O 15. Bg2 a5 16. O-O Rb8 17. Qd2 Qd7 18. Rad1 Kh8 19. Rfe1 f5 20. Nf4 exf4 21. Bxc6 Qxc6 22. Nd4 Qd5 23. Nxe6 Qxd2 24. Rxd2 Rfe8 25. gxf4 b4 26. Rxd6 bxc3 27. bxc3 Bxc3 28. Re3 Bb4 29. Ra6 Bd2 30. Rd3 Rb2 31. Rd7 Be1 32. Re7 Bxf2+ 33. Kf1 Reb8 34. Ng5 Bb6 35. Nf7+ 1/2-1/2

[Event "TUR-chT"]
[Site "Izmir"]
[Date "2016.08.04"]
[Round "12.1"]
[White "Zhigalko, Sergei"]
[Black "Moiseenko, Alexander"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2653"]
[BlackElo "2649"]
[PlyCount "39"]
[EventDate "2016.07.25"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Maras Spor Dernegi"]
[BlackTeam "Kayseri Seker"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. O-O Bg7 6. Re1 Nh6 7. c3 O-O 8. h3 d5 9. d3 c4 10. exd5 cxd5 11. dxc4 dxc4 12. Qxd8 Rxd8 13. Na3 Bb7 14. Bxh6 Bxh6 15. Rxe7 Bxf3 16. gxf3 Bf8 17. Rc7 Bxa3 18. bxa3 Rd3 19. Rxc4 Re8 20. Kg2 1/2-1/2

[Event "TUR-chT"]
[Site "Izmir"]
[Date "2016.08.05"]
[Round "13.3"]
[White "Inarkiev, Ernesto"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2730"]
[BlackElo "2653"]
[PlyCount "77"]
[EventDate "2016.07.25"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Deniz Su Aquamatch"]
[BlackTeam "Maras Spor Dernegi"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Bg5 Nbd7 8. f3 h6 9. Bh4 e5 10. e3 Re8 11. Ne2 e4 12. O-O-O c6 13. Qd2 d5 14. Nc3 dxc4 15. Bxc4 Nb6 16. Bb3 g5 17. Bg3 Nbd5 18. h4 g4 19. Bxd5 cxd5 20. Be5 Be6 21. fxe4 Nxe4 22. Nxe4 dxe4 23. d5 Bd7 24. Bc3 Bb5 25. Qd4 f6 26. d6 Re6 27. d7 Bd3 28. Rxd3 exd3 29. Qxg4+ Kf7 30. Qh5+ Ke7 31. Bb4+ Rd6 32. Qd5 Qb6 33. Qxd3 Kxd7 34. Qf5+ Re6 35. Rd1+ Kc8 36. Bc5 Qb3 37. Rd6 Qc4+ 38. Kd2 Kc7 39. Qxe6 1-0

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.02"]
[Round "1.1"]
[White "Machin Rivera, Mark"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2339"]
[BlackElo "2652"]
[PlyCount "77"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "BLR"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bc5 5. e3 O-O 6. Nge2 a6 7. O-O d6 8. b3 Ba7 9. d4 Re8 10. h3 h6 11. Kh2 Rb8 12. Bb2 Bf5 13. Nd5 Ne4 14. Rc1 Bh7 15. f3 Nf6 16. e4 Nd7 17. Qd2 a5 18. Rcd1 f6 19. h4 f5 20. exf5 Bxf5 21. Ne3 Bh7 22. d5 Ne7 23. Nc3 Nf6 24. Bh3 Kh8 25. Rde1 Rf8 26. f4 exf4 27. Rxf4 Ng6 28. Rff1 Ne5 29. Kh1 Nd3 30. Rb1 Nxb2 31. Rxb2 Qe8 32. Nf5 Ne4 33. Nxe4 Qxe4+ 34. Bg2 Bxf5 35. Bxe4 Bxe4+ 36. Kh2 Rxf1 37. g4 Rbf8 38. Qxa5 Rh1+ 39. Kg3 0-1

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.03"]
[Round "2.1"]
[White "Zhigalko, Sergei"]
[Black "Asadli, Vugar Afgan Oglu"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2652"]
[BlackElo "2406"]
[PlyCount "105"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Azerbaijan III"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "AZE"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. a4 c6 8. Re1 a5 9. Ba2 Rb8 10. h3 b5 11. axb5 cxb5 12. Qd3 Bb7 13. dxe5 dxe5 14. Qxb5 Nxe4 15. Nxe4 Bxe4 16. Qe2 Bg6 17. Bb3 Re8 18. Bd2 Bb4 19. Bxb4 Rxb4 20. Ba4 Re7 21. Red1 Qc7 22. Bxd7 e4 23. c3 Rb8 24. Nh4 Rxd7 25. Rxd7 Qxd7 26. Nxg6 hxg6 27. Rxa5 f5 28. b4 Rc8 29. Rc5 Ra8 30. Ra5 Rc8 31. Rc5 Ra8 32. Qc4+ Kh7 33. Qd5 Ra1+ 34. Kh2 Qxd5 35. Rxd5 Rc1 36. Rc5 f4 37. Re5 Rxc3 38. Rxe4 g5 39. h4 Kg6 40. f3 Rc1 41. hxg5 Kxg5 42. Re5+ Kh4 43. Rf5 g5 44. b5 Rb1 45. Rf8 Kh5 46. Rb8 Kg6 47. b6 Kg7 48. Kh3 Rb2 49. Kg4 Rxg2+ 50. Kf5 Rf2 51. Kxg5 Rxf3 52. Rb7+ Kf8 53. Rc7 1-0

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.04"]
[Round "3.1"]
[White "Delgado Ramirez, Neuris"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2618"]
[BlackElo "2652"]
[PlyCount "62"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Paraguay"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "PAR"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. d4 Bg7 6. O-O cxd4 7. Nxd4 Qb6 8. Be3 c5 9. Nb3 d6 10. N1d2 Ba6 11. c4 Rd8 12. h3 e6 13. Qg4 Ne7 14. Qh4 h6 15. f4 f5 16. e5 dxe5 17. fxe5 Bxe5 18. Bxc5 Qc7 19. Rae1 Bd6 20. Bxd6 Rxd6 21. Qf6 Rf8 22. Qe5 Nc6 23. Qe3 e5 24. Qxh6 Qe7 25. Rf2 g5 26. Qh5+ Kd8 27. Nc5 Bc8 28. Nf3 Rg8 29. Rfe2 e4 30. Nxe4 fxe4 31. Rxe4 Qf6 1/2-1/2

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.05"]
[Round "4.1"]
[White "Zhigalko, Sergei"]
[Black "Shirov, Alexei"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2652"]
[BlackElo "2673"]
[PlyCount "89"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Latvia"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "LAT"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 c5 5. dxc5 Nf6 6. Qe2 O-O 7. Ngf3 a5 8. O-O Na6 9. e5 Nd7 10. c3 Naxc5 11. Bb5 f6 12. exf6 Bxf6 13. Nb3 Nxb3 14. axb3 e5 15. Bxd7 Bxd7 16. Nxe5 Re8 17. Bf4 Bf5 18. Rfe1 Ra6 19. Qd2 Rae6 20. Nf3 Be4 21. Nd4 Bxd4 22. Qxd4 Bc2 23. Rxe6 Rxe6 24. b4 a4 25. Be5 Bb3 26. Re1 Qg5 27. h3 h5 28. Re3 Kh7 29. Kh2 b5 30. Qd3+ Qg6 31. Qxb5 Qf5 32. Qe2 Bc4 33. Qe1 Qc2 34. Bd4 Re4 35. f3 Rxe3 36. Qxe3 Bf1 37. Qg5 Qg6 38. Qd2 Bb5 39. Be5 Bc4 40. Qf2 Qf5 41. Qg3 Qg6 42. Qxg6+ Kxg6 43. g4 hxg4 44. fxg4 Kf7 45. h4 1-0

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.06"]
[Round "5.1"]
[White "Giri, Anish"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2755"]
[BlackElo "2652"]
[PlyCount "63"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "BLR"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 a6 7. a4 Ba7 8. Re1 O-O 9. h3 Be6 10. Bxe6 fxe6 11. Be3 Nh5 12. g3 Bxe3 13. Rxe3 Nf6 14. a5 Qe7 15. Nbd2 Kh8 16. d4 exd4 17. cxd4 e5 18. d5 Na7 19. Nc4 Nb5 20. Na3 c6 21. Nxb5 axb5 22. dxc6 bxc6 23. a6 Ra7 24. Qc2 c5 25. Ra5 Qd7 26. Qd3 Rb8 27. g4 Qc6 28. Re1 c4 29. Qa3 b4 30. Qa4 Qxa4 31. Rxa4 Nd7 32. Ra5 1/2-1/2

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.08"]
[Round "6.1"]
[White "Bareev, Evgeny"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2675"]
[BlackElo "2652"]
[PlyCount "79"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "BLR"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 O-O 5. Qb3 c5 6. Bg2 Nc6 7. O-O d6 8. d3 h6 9. a3 Ba5 10. e3 e5 11. Nd2 Bxc3 12. Qxc3 a5 13. b3 Bf5 14. h3 Qd7 15. Kh2 Ne8 16. f4 f6 17. Ne4 b6 18. Qc2 Nc7 19. Nc3 Be6 20. f5 Bf7 21. Bxc6 Qxc6 22. e4 Rfb8 23. g4 Kf8 24. h4 Ke7 25. Kg3 b5 26. a4 b4 27. Nb5 Rh8 28. Be3 Rag8 29. Qf2 Ne8 30. Kf3 g6 31. Ke2 gxf5 32. gxf5 h5 33. Rg1 Rg4 34. Kd2 Kd8 35. Rg2 Rxg2 36. Qxg2 Qd7 37. Rg1 Qe7 38. Qf2 Kd7 39. Rg3 Rh7 40. Qg1 1/2-1/2

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.09"]
[Round "7.1"]
[White "Zhigalko, Sergei"]
[Black "Nisipeanu, Liviu Dieter"]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "2652"]
[BlackElo "2687"]
[PlyCount "109"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Germany"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 Be7 5. Bb3 O-O 6. O-O d6 7. Re1 Nbd7 8. c3 b5 9. Nbd2 a5 10. d4 a4 11. Bc2 Re8 12. Nf1 Bf8 13. Ng3 g6 14. h3 Bb7 15. Bg5 h6 16. Be3 Bg7 17. Qd2 Kh7 18. Rad1 Qc7 19. Bd3 Nb6 20. Qc2 Bc8 21. Nd2 Be6 22. dxe5 dxe5 23. c4 bxc4 24. Nxc4 Nxc4 25. Bxc4 Qe7 26. Rc1 Bxc4 27. Qxc4 Qe6 28. Re2 h5 29. a3 Bh6 30. Nf1 Qxc4 31. Rxc4 Ra6 32. Rec2 Rd8 33. f3 Rd6 34. h4 Nd7 35. Kf2 Nf8 36. Bc5 Rd7 37. Bb4 Ne6 38. Rxc6 Rxc6 39. Rxc6 Nf4 40. Bc3 Nd3+ 41. Kg1 Rb7 42. Ra6 Bc1 43. Rxa4 Bxb2 44. Bxb2 Rxb2 45. Ne3 Nf4 46. Rb4 Ra2 47. Rb3 Kg7 48. Kh1 Ra1+ 49. Kh2 Ra2 50. Rc3 Re2 51. Kh1 Re1+ 52. Kh2 Re2 53. Rb3 Ra2 54. Rb7 Kf8 55. Rb3 1/2-1/2

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.10"]
[Round "8.1"]
[White "Zhigalko, Sergei"]
[Black "Peralta, Fernando"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2652"]
[BlackElo "2590"]
[PlyCount "83"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Argentina"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "ARG"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Ne7 7. Nbd2 h6 8. a4 Qc7 9. a5 g5 10. c4 Bg7 11. a6 b6 12. cxd5 exd5 13. Re1 f6 14. exf6 Bxf6 15. Nf1 O-O-O 16. Ng3 Rhf8 17. h3 Be4 18. Be3 Nf5 19. Nxf5 Bxf5 20. Rc1 Rfe8 21. b4 Re6 22. b5 Kb8 23. Qb3 c5 24. Bd3 Bxd3 25. Qxd3 c4 26. Qf5 Nf8 27. h4 Qd7 28. hxg5 hxg5 29. Nxg5 Bxg5 30. Qxg5 Ng6 31. Bf4+ Nxf4 32. Qxf4+ Kc8 33. Rxe6 Qxe6 34. g3 Re8 35. Kg2 Qe4+ 36. Qxe4 Rxe4 37. Rd1 Re2 38. g4 Kd7 39. Kf3 Rb2 40. Re1 Rxb5 41. g5 Rb3+ 42. Kg2 1-0

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.11"]
[Round "9.1"]
[White "Vachier Lagrave, Maxime"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2813"]
[BlackElo "2652"]
[PlyCount "102"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "France"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 Be7 6. O-O Nf6 7. Ng5 O-O 8. f4 h6 9. Nf3 exf4 10. Bxf4 Be6 11. Nd5 a6 12. a3 b5 13. Ba2 Re8 14. c3 Rc8 15. Bg3 Ne5 16. Bxe5 dxe5 17. Nxe5 c4 18. Nxf6+ Bxf6 19. Ng4 Bxg4 20. Qxg4 h5 21. Qf3 Qxd3 22. Qxd3 cxd3 23. Bd5 Rc7 24. Rad1 Be5 25. Rxd3 g6 26. h3 Kg7 27. Kf2 Rb8 28. Rfd1 a5 29. R1d2 Bf4 30. Re2 f6 31. g3 Be5 32. Red2 Kh6 33. Bb3 Rcb7 34. Kf3 Ra7 35. h4 Rc7 36. Be6 Rc6 37. Bd5 Rc7 38. Kg2 Ra7 39. Bb3 Rab7 40. Kh3 Rc7 41. Bd5 Rd7 42. Be6 Rxd3 43. Rxd3 b4 44. cxb4 axb4 45. Rb3 bxa3 46. Rxb8 Bxb8 47. bxa3 g5 48. a4 Bc7 49. g4 hxg4+ 50. Kxg4 gxh4 51. Kxh4 Kg7 1/2-1/2

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.13"]
[Round "11.1"]
[White "Zhigalko, Sergei"]
[Black "Kasimdzhanov, Rustam"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2652"]
[BlackElo "2696"]
[PlyCount "64"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Uzbekistan"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "UZB"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Be3 Bd6 7. h3 O-O 8. Nc3 Re8 9. Qd2 Nd7 10. Bg5 f6 11. Be3 b5 12. g4 a5 13. Nh4 Nf8 14. Nf5 Ne6 15. Ne2 c5 16. f4 exf4 17. Nxf4 c4 18. O-O-O cxd3 19. cxd3 Bxf4 20. Bxf4 Nxf4 21. Qxf4 Bxf5 22. gxf5 Qd4 23. Qd2 b4 24. Rhe1 c5 25. Qe3 Qd6 26. d4 cxd4 27. Rxd4 Qb6 28. Rd5 Qb7 29. Qd3 Re7 30. Rd8+ Rxd8 31. Qxd8+ Kf7 32. Qxa5 Rxe4 1/2-1/2

[Event "Bayern-chI Bank Hofmann 20th"]
[Site "Bad Wiessee"]
[Date "2016.10.29"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Kraft, Tom"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2669"]
[BlackElo "1967"]
[PlyCount "47"]
[EventDate "2016.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 f6 8. Be2 fxe5 9. dxe5 Bd7 10. O-O Nh6 11. b3 cxb3 12. Nxb3 Nf7 13. c4 dxc4 14. Bxc4 Na5 15. Be3 Qc7 16. Nxa5 Qxa5 17. Qb3 Nxe5 18. Nxe5 Qxe5 19. Rad1 b6 20. Rfe1 Bd6 21. g3 Qa5 22. Qd3 O-O 23. Qxd6 Ba4 24. Rc1 1-0

[Event "Bayern-chI Bank Hofmann 20th"]
[Site "Bad Wiessee"]
[Date "2016.10.30"]
[Round "2"]
[White "Leeb, Simon"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2122"]
[BlackElo "2669"]
[PlyCount "60"]
[EventDate "2016.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. dxc5 bxc5 8. Bf4 Nh5 9. Be3 Nc6 10. g4 Nf6 11. g5 Ng4 12. Bf4 Nge5 13. Nb5 a6 14. Nxe5 axb5 15. Nxc6 Bxc6 16. e4 b4 17. Bg2 Be7 18. h4 bxa3 19. Rxa3 Rxa3 20. bxa3 O-O 21. O-O f6 22. Qd2 fxg5 23. hxg5 Qa8 24. Qe3 Qa4 25. Rc1 Ra8 26. Rc3 Qd1+ 27. Kh2 Rf8 28. Qg3 Qd4 29. g6 Rxf4 30. gxh7+ Kh8 0-1

[Event "Bayern-chI Bank Hofmann 20th"]
[Site "Bad Wiessee"]
[Date "2016.10.31"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Singer, Christoph"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2669"]
[BlackElo "2254"]
[PlyCount "96"]
[EventDate "2016.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Be7 6. d5 Nd6 7. Nc3 Nxb5 8. Nxb5 a6 9. Nc3 Nb8 10. Nxe5 d6 11. Nd3 Bf5 12. Qf3 Bg6 13. Ne2 Nd7 14. Nef4 Bxd3 15. Nxd3 O-O 16. Re1 Nc5 17. Nxc5 dxc5 18. Bd2 Bd6 19. Bc3 Re8 20. Qg4 Bf8 21. Rxe8 Qxe8 22. Re1 Qc8 23. Qf3 Qd7 24. h4 Re8 25. Re4 Rxe4 26. Qxe4 Qe7 27. Qg4 Qd6 28. Qf5 c6 29. dxc6 Qxc6 30. h5 Qd6 31. g3 b5 32. b3 h6 33. Kg2 Qc6+ 34. Qf3 Qe6 35. Bd2 Be7 36. Be3 c4 37. Bd4 Kh7 38. bxc4 bxc4 39. c3 Bg5 40. Qb7 Bf6 41. Bxf6 gxf6 42. a4 Kg7 43. a5 Qe5 44. Qxa6 Qd5+ 45. Kg1 Qd1+ 46. Kg2 Qd5+ 47. Kg1 Qd1+ 48. Kg2 Qd5+ 1/2-1/2

[Event "Bayern-chI Bank Hofmann 20th"]
[Site "Bad Wiessee"]
[Date "2016.11.01"]
[Round "4"]
[White "Bopp, Thomas"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2164"]
[BlackElo "2669"]
[PlyCount "106"]
[EventDate "2016.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 a6 4. Nc3 d5 5. d4 dxc4 6. Bg2 b5 7. Ne5 Ra7 8. Bc6+ Bd7 9. Bg2 Bb4 10. O-O O-O 11. Be3 Bxc3 12. bxc3 Nd5 13. Bd2 Nc6 14. Nxd7 Qxd7 15. e4 Nb6 16. Be3 Raa8 17. f4 Rae8 18. f5 exf5 19. Rxf5 Ne7 20. Rh5 f5 21. d5 Nexd5 22. Bc5 Ne7 23. Qf3 Qd3 24. exf5 Qxf3 25. Bxf3 Na4 26. Bb4 c5 27. Ba5 g6 28. fxg6 hxg6 29. Bd5+ Kg7 30. Re5 Nxd5 31. Rxd5 Re2 32. Bc7 Rfe8 33. Bd8 Re1+ 34. Rxe1 Rxe1+ 35. Kf2 Ra1 36. Rd7+ Kf8 37. Bf6 Rxa2+ 38. Kf3 b4 39. cxb4 cxb4 40. Rc7 a5 41. Rxc4 Rxh2 42. Bd8 Rh5 43. Bxa5 Rxa5 44. Rxb4 Nc5 45. Rb6 Kg7 46. Rc6 Nd3 47. Re6 Rf5+ 48. Ke3 Nf2 49. Ra6 Kh6 50. Ra4 Kg5 51. Rf4 Ng4+ 52. Ke4 Nf6+ 53. Kf3 Rxf4+ 0-1

[Event "Bayern-chI Bank Hofmann 20th"]
[Site "Bad Wiessee"]
[Date "2016.11.02"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Meins, Gerlef"]
[Result "1-0"]
[ECO "B66"]
[WhiteElo "2669"]
[BlackElo "2414"]
[PlyCount "69"]
[EventDate "2016.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O h6 9. Be3 Qc7 10. f3 Rb8 11. Kb1 Be7 12. g4 Ne5 13. a4 Bd7 14. g5 hxg5 15. Bxg5 Rc8 16. f4 Nc6 17. Nb3 Rd8 18. h4 Nh5 19. Bxe7 Nxe7 20. Rg1 g6 21. Be2 e5 22. f5 gxf5 23. Qg5 Nf4 24. Qf6 Rg8 25. h5 Be6 26. h6 Rxg1 27. Rxg1 Kd7 28. h7 Qc8 29. Rd1 Nxe2 30. Nxe2 fxe4 31. Qxe5 Ng6 32. Rxd6+ Ke7 33. Rxd8 Qxd8 34. Qg5+ Ke8 35. Qxg6 1-0

[Event "Bayern-chI Bank Hofmann 20th"]
[Site "Bad Wiessee"]
[Date "2016.11.03"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Azarov, Sergei Nikolaevich"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2669"]
[BlackElo "2577"]
[PlyCount "51"]
[EventDate "2016.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 O-O 10. Qd2 a5 11. O-O a4 12. Rab1 Qa5 13. Rfc1 Be6 14. b4 axb3 15. axb3 Rfc8 16. h3 h5 17. b4 Qd8 18. c5 Ra3 19. Rc2 Rca8 20. cxd6 exd6 21. Bd4 d5 22. exd5 Nxd5 23. Nb5 Bxd4 24. Qxd4 R3a4 25. Rd2 Qg5 26. h4 1/2-1/2

[Event "Bayern-chI Bank Hofmann 20th"]
[Site "Bad Wiessee"]
[Date "2016.11.04"]
[Round "7"]
[White "Schroeder, Jan Christian"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2514"]
[BlackElo "2669"]
[PlyCount "30"]
[EventDate "2016.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 O-O 9. O-O Nc6 10. Bb3 Be6 11. Qe2 Rc8 12. Rfd1 Qc7 13. Bg5 Ne8 14. Be3 Nf6 15. Bg5 Ne8 1/2-1/2

[Event "Bayern-chI Bank Hofmann 20th"]
[Site "Bad Wiessee"]
[Date "2016.11.05"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Hoffmann, Michael"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2669"]
[BlackElo "2471"]
[PlyCount "55"]
[EventDate "2016.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 a6 7. Nc4 Nbd7 8. Be2 b5 9. Ne3 Qc6 10. a4 b4 11. cxb4 cxb4 12. Bd2 Bb7 13. Rc1 Qd6 14. Nc4 Qd5 15. a5 Be7 16. Qa4 O-O 17. Bxb4 Bxb4+ 18. Qxb4 Qb5 19. Qa3 Rac8 20. O-O Bxf3 21. Qxf3 Rb8 22. Rc2 Rfd8 23. Rfc1 h6 24. Qa3 Qd5 25. Ne3 Qxd4 26. Bxa6 Ne5 27. Bf1 Qf4 28. Nc4 1-0

[Event "Bayern-chI Bank Hofmann 20th"]
[Site "Bad Wiessee"]
[Date "2016.11.06"]
[Round "9"]
[White "Graf, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "2564"]
[BlackElo "2669"]
[Annotator "Gutman,Lev"]
[PlyCount "52"]
[EventDate "2016.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 176"]
[Source "ChessBase"]
[SourceDate "2017.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2017.01.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 b6 7. O-O (7. Bd2 $5 {ist unseres Erachtens am energischsten, Savielly Tartakower,} Ba6 $5 ({Nach} 7... Bb7 8. cxd5 exd5 9. O-O Nbd7 (9... a6 $5) 10. Rc1 a6 11. Ne5 Re8 12. f4 $14 {Li Chao-Short, Baku Olympiade 2016, gefällt die weiße Stellung etwas besser}) 8. O-O (8. Ne5 c5 (8... Bd6 9. f4 c5 10. O-O dxc4 11. Qf3 {Welling-Martens, Eindhoven 1988} cxd3 $5 12. Qxa8 cxd4 13. exd4 Bxe5 14. dxe5 Qd7 15. Qf3 Bb7 16. Qh3 Ne4 $11) 9. cxd5 cxd4 10. exd4 Bxd3 11. Nxd3 Bxc3 12. bxc3 Qxd5 13. O-O Nc6 14. Re1 Rac8 $11) (8. b3 dxc4 9. bxc4 c5 10. a3 Ba5 11. O-O (11. Ne4 Bxd2+ 12. Qxd2 cxd4 13. exd4 Nc6 14. Nxf6+ Qxf6 $15 {Stojanovski-Pedersen, DEN Liga 2016}) 11... Nc6 12. Be1 (12. Nb5 Bb7 13. Bxa5 Nxa5) 12... cxd4 13. exd4 g6 14. Ne2 Rc8 $11) 8... dxc4 ({oder} 8... Bxc4 9. Bxc4 dxc4 10. Qe2 Bxc3 11. Bxc3 Qd5 12. Nd2 b5 13. b3 cxb3 14. axb3 Qb7 15. e4 b4 16. Bb2 a5 $11) 9. Be2 Bxc3 10. Bxc3 Nd5 11. Rc1 Nxc3 12. Rxc3 b5 $11 {mit Ersatz für den Bauern, aber kaum mehr.}) 7... Bb7 (7... Ba6 $5 {kommt wiederum in Betracht,} 8. cxd5 exd5 9. Bxa6 Nxa6 10. Qa4 Qc8 11. Bd2 Qb7 (11... Re8 12. a3 Bf8 13. b4 c5 $11 {Topalov-Ponomariov, Renova 2013}) 12. Rac1 Rfe8 13. Rfd1 Bf8 14. Be1 Nb8 15. b4 Nbd7 $11 {Brunner-Safarli, Novi Sad 2016}) 8. a3 ({GM Rene Stern spielt seit Jahren} 8. Bd2 $5 {, doch kann} Bd6 $5 ({Minder ratsam ist} 8... Nbd7 9. Nxd5 $5 Nxd5 10. cxd5 Bxd2 (10... Bd6 $2 11. dxe6 fxe6 12. e4 $16 {Graf-Ghorbani, Beirut 2000}) 11. dxe6 (11. Qxd2 Bxd5 12. Qc2 h6 13. e4 Bb7 14. Rad1 Rc8 $11 {Kortschnoj-Rahman, Calvia Olympiade 2004}) 11... Bxf3 12. gxf3 fxe6 (12... Bxe3 13. exf7+ Kh8 14. fxe3 Qg5+ 15. Kh1 Qxe3 {Efimov-Leon Hoyos, Bratto 2008} 16. Rc1 $5 Rxf7 17. Rxc7 Ne5 18. Rxf7 Nxf7 19. Be4 Rd8 20. d5 $14) (12... Qg5+ 13. Kh1 Bxe3 14. fxe3 fxe6 15. Bc4 Qe7 16. f4 $14 {Welling-Kveinys, Saint Vincent 2003}) 13. Qxd2 Qh4 (13... c5 14. Be2 Rf6 15. f4 Rh6 16. f3 $14) 14. Qe2 e5 15. Bb5 Rad8 {, Stern-Von Herman, Berlin 2014} 16. Rad1 $14) 9. cxd5 (9. Rc1 c5 10. Qe2 Ne4 11. cxd5 exd5 12. Nb5 Be7 $11 {Boensch-Vaisser, Sochi 1984}) 9... exd5 10. Qb1 ({sinnvoller wirkt} 10. Rc1 a6 11. Ne5 c5 12. f4 Nc6 {Koop-Roiz, Dresden 2015}) ({oder} 10. Ne5 $5 c5 11. f4 Nc6 12. Nb5) 10... a6 11. b4 Re8 12. a4 Nc6 13. b5 Na5 14. Rc1 Nc4 15. Be1 axb5 16. Nxb5 Bf8 17. Bb4 c5 18. Bc3 Ne4 $11 {Stern-Navara, Bl 2016/17, kaum überzeugen.}) 8... Bd6 9. b4 ({Harmlos erscheint} 9. cxd5 exd5 10. b4 a6 11. Qb3 Qe7 12. b5 axb5 13. Nxb5 $11 {, von Viktor Kortschnoj und Artur Jussupow angewandt.}) 9... dxc4 10. Bxc4 a5 11. b5 Nbd7 12. Re1 {Alexander Graf sucht nach neuen Wegen.} ({Üblich ist} 12. Bb2 e5 (12... Qe7 13. Re1 (13. Be2 Rad8 14. Qc2 e5 15. a4 Rfe8 16. Rad1 e4 17. Nd2 Nd5 18. Nxd5 Bxd5 19. Nc4 Nf8 (19... Bxh2+ 20. Kxh2 Qh4+ 21. Kg1 Re6 22. Ne5 Rh6 23. f3 Nxe5 24. dxe5 Qh1+ 25. Kf2 Qh4+ 26. Kg1 Qh1+ $11) 20. Rde1 Ng6 21. f4 exf3 22. Bxf3 Bxf3 23. gxf3 Bb4 24. Rd1 Rd5 25. Kh1 Rh5 26. e4 Qd7 $11 {Shabalov-Benjamin, USA-ch Long Beach 1993}) (13. Ne2 Rad8 14. Ng3 g6 (14... Ne4 15. Qc2 Nxg3 16. hxg3 e5 17. Nh4 e4 18. Nf5 Qg5 19. Nxd6 cxd6 20. Rfc1 Rc8 21. Qd1 Bd5 22. Be2 Nf6 $11 {Olafsson F-Bisguier, Stockholm izt 1962}) 15. Qc2 e5 16. dxe5 Nxe5 17. Nxe5 Bxe5 18. Bxe5 Qxe5 19. Rac1 Rd7 20. Qc3 Qg5 $11 {Ubilava-Hjartarsson, Linares 1996}) (13. a4 e5 14. Nd5 Nxd5 15. dxe5 Bxe5 16. Nxe5 Nxe5 17. Bxd5 Rad8 18. e4 Bxd5 19. exd5 Rfe8 $11 {Tomashevsky-Vitiugov, RUS-chT Sochi 2016}) 13... e5 {ist Zugumstellung}) 13. Re1 Qe7 (13... e4 $5 14. Nd2 Qe7 15. Be2 (15. f4 exf3 16. gxf3 Rad8 17. Qe2 Rfe8 $11 {Huebner-Khalifman, Bundesliga 1991/92}) 15... Rad8 16. f4 (16. Qc2 Rfe8 17. f4 exf3 18. Bxf3 Bxf3 19. Nxf3 Ne4 20. Nxe4 Qxe4 21. Qxe4 Rxe4 22. Nd2 Re6 $11 {Portisch-Petrosian, Lone Pine 1978}) 16... Nd5 17. Nxd5 Bxd5 18. Nc4 f5 19. Ne5 (19. Qc2 Qe6 20. h3 h6 21. g4 Nf6 22. Rf1 fxg4 23. f5 Qe7 $17 {Van der Sterren-Stean, Marbella zt 1982}) 19... Qe6 $11 {Portisch-Huebner, 8 Wettkampfpartie Abano Therme 1980}) 14. Nh4 (14. h3 Rae8 15. Be2 exd4 16. Nxd4 Qe5 17. g3 Nc5 18. Bf3 Bxf3 19. Qxf3 Nd3 20. Re2 Qc5 $15 {Babula-Navara, Pardubice Rapid 2014}) (14. e4 Rae8 15. Qc2 exd4 16. Nd5 Nxd5 17. exd5 Ne5 18. Nxe5 Bxe5 19. f4 Qc5 $17 {Grigorian S-Kravtsiv, Dresden 2014}) 14... g6 15. f4 exf4 (15... e4 16. g4 $14 {Bick-Ehlvest, Las Vegas 2004}) 16. exf4 Ne4 17. g3 Nxc3 18. Bxc3 Qf6 19. Qd3 Rae8 $11) 12... Qe7 ({Vorsichtiger wäre} 12... e5 13. e4 (13. Bb2 {führt zu Varianten nach 12.Lb2 e5 13.Te1}) ({und} 13. dxe5 Nxe5 14. Be2 {Holmerg-Olofsson, email 2006, ist fraglich wegen} Nfg4 $5 15. h3 Nxf3+ 16. Bxf3 Bh2+ 17. Kf1 Bxf3 18. Qxd8 Raxd8 19. gxf3 Nxf2 20. Kxf2 Be5 21. Bb2 Rd2+ 22. Re2 Rxb2 23. Rxb2 Bxc3 $15) 13... exd4 14. Qxd4 Qe7 15. Bg5 Ne5 16. Nd5 Bxd5 17. exd5 Rfe8 $11) 13. e4 ({Nun verzichtet Alexander Graf auf} 13. Bb2 {mit Übergang zu bereits untersuchten Varianten, und versucht mehr zu erreichen.}) 13... e5 14. Bg5 $5 (14. h3 exd4 15. Nxd4 Rae8 16. Nf5 Bh2+ 17. Kh1 Qc5 18. Bd5 Nxd5 19. Nxd5 Bxd5 20. Be3 Qxb5 21. exd5 Be5 22. Rb1 Qc4 23. f4 Bf6 24. Rc1 Qe4 $11) (14. Bb2 {leitet über zu 12.b2}) 14... h6 15. Bh4 g5 16. Bg3 Rae8 (16... Rad8 17. h4 g4 18. dxe5 Nxe5 19. Nxe5 Bxe5 20. Nd5 $16) 17. Qb3 $2 ({Schade! Nach} 17. Re2 Rd8 ({Alternativen sind kaum besser.} 17... Nh5 18. Bd5 $14) ({oder} 17... exd4 $6 18. e5 Bxf3 19. exd6 Bxe2 20. dxe7 Bxd1 21. exf8=Q+ Nxf8 22. Nxd1 Re1+ 23. Bf1 d3 24. f3 d2 25. Kf2 Ne6 26. Be2 Nd4 27. Ke3 Nxe2 28. Kxd2 $16) 18. Qc2 (18. h4 Nh5 19. Bxe5 Bxe5 20. Nd5 Qd6 21. Rd2 Nhf6 22. dxe5 Nxe5 23. Nxe5 Qxe5 $11) 18... Nh5 19. Bd5 {hätte seine Strategie triumphiert, man sehe} Bc8 20. Bc6 g4 21. Bh4 f6 22. Qa2+ Kh8 23. Nxe5 Nxe5 24. Nd5 Qg7 25. dxe5 Bxe5 26. Rd1 Nf4 27. Red2 Ne6 28. Bg3 Nc5 29. Ne3 $14 {, und vielleicht wäre Alexander der Sieger in Bad Wiessee gewesen.}) 17... exd4 18. Nxd4 Nc5 19. Qb2 Bxg3 20. hxg3 Ng4 (20... Qe5 21. Rad1 Rd8 22. Nf3 Rxd1 23. Rxd1 Qe8 $11) 21. Qe2 $2 ({Zum Ausgleich reichte} 21. f3 Ne5 22. Nf5 Qf6 23. Qa2 g4 24. Rf1 gxf3 25. gxf3 Nxc4 26. Qxc4 Re5 $11) 21... Qf6 22. Qd2 (22. Rad1 Nxe4 23. Nxe4 Rxe4 $17) 22... Bxe4 23. Nd5 $2 ({Der Weiße bricht zusammen. Notwendig war} 23. Rad1 Bd3 24. Bxd3 Nxd3 25. Rf1 Qxd4 26. Qxd3 Qxd3 27. Rxd3 Rd8 28. Rfd1 Rxd3 29. Rxd3 Re8 30. Kf1 Ne5 31. Rd4 Kg7 $15) 23... Bxd5 24. Bxd5 Rxe1+ 25. Rxe1 Nd3 26. f3 Qxd4+ 0-1

[Event "ROM-chT"]
[Site "Calimanesti Caciulata"]
[Date "2016.11.19"]
[Round "1.2"]
[White "Perunovic, Milos"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2616"]
[BlackElo "2669"]
[PlyCount "94"]
[EventDate "2016.11.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]
[WhiteTeam "Oltenia Pro Logos"]
[BlackTeam "Vados"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "ROU"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 a6 7. Bd3 Nf6 8. O-O h5 9. h3 b5 10. Nxc6 Qxc6 11. a3 Bb7 12. Re1 Rc8 13. Qd2 Be7 14. f3 h4 15. e5 Nh5 16. Be4 Qc7 17. Bxb7 Qxb7 18. Ne4 Ng3 19. Nxg3 hxg3 20. Rad1 Rh4 21. c3 a5 22. Re2 b4 23. axb4 axb4 24. Bd4 Qb5 25. Qe1 bxc3 26. bxc3 Bg5 27. Re4 Qb3 28. Rb1 Qc2 29. Re2 Qd3 30. Reb2 Rxd4 31. cxd4 Qxd4+ 32. Kh1 Bf4 33. Rb6 Rc6 34. Rb8+ Ke7 35. Qb4+ Qxb4 36. R8xb4 Bxe5 37. Kg1 g5 38. h4 Bd6 39. Ra4 Bc5+ 40. Kf1 gxh4 41. Rxh4 e5 42. Ke2 Ke6 43. Rg4 Bf2 44. Rg5 d5 45. Rg8 Kf5 46. Rd8 Ke6 47. Re8+ Kf5 1/2-1/2

[Event "ROM-chT"]
[Site "Calimanesti Caciulata"]
[Date "2016.11.20"]
[Round "2.4"]
[White "Zhigalko, Sergei"]
[Black "Deac, Bogdan Daniel"]
[Result "1/2-1/2"]
[ECO "D83"]
[WhiteElo "2669"]
[BlackElo "2559"]
[PlyCount "51"]
[EventDate "2016.11.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]
[WhiteTeam "Vados"]
[BlackTeam "Ploiesti Universitar"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "ROU"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Rc1 O-O 6. e3 Be6 7. c5 c6 8. h3 Bc8 9. Nf3 Nfd7 10. e4 dxe4 11. Nxe4 Nf6 12. Nc3 Be6 13. Qd2 Bd5 14. Nxd5 Nxd5 15. Bh2 a5 16. Bc4 b5 17. Bd3 a4 18. O-O Nd7 19. a3 Qa5 20. Qg5 e6 21. Rfe1 Rfe8 22. Bd6 Qd8 23. Qd2 Qa5 24. Qg5 Qd8 25. Qd2 Qa5 26. Qg5 1/2-1/2

[Event "ROM-chT"]
[Site "Calimanesti Caciulata"]
[Date "2016.11.21"]
[Round "3.3"]
[White "Fedorov, Alexei"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "2563"]
[BlackElo "2669"]
[PlyCount "44"]
[EventDate "2016.11.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]
[WhiteTeam "Iasi Politehnica"]
[BlackTeam "Vados"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "ROU"]

1. e4 c5 2. Ne2 Nf6 3. Nbc3 d6 4. g3 g6 5. Bg2 Bg7 6. d4 cxd4 7. Nxd4 O-O 8. O-O Nc6 9. Nde2 Nd7 10. a4 Nc5 11. h3 Bd7 12. b3 Rc8 13. Be3 Re8 14. Rc1 a6 15. Nd5 b5 16. axb5 axb5 17. Qd2 e6 18. Ndf4 Qc7 19. Rfd1 Nb7 20. Nd3 Qa5 21. b4 Qc7 22. c4 Qa5 1/2-1/2

[Event "ROM-chT"]
[Site "Calimanesti Caciulata"]
[Date "2016.11.22"]
[Round "4.3"]
[White "Zhigalko, Sergei"]
[Black "Vasilescu, Lucian Mihail"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2669"]
[BlackElo "2283"]
[PlyCount "44"]
[EventDate "2016.11.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]
[WhiteTeam "Vados"]
[BlackTeam "Otopeni"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "ROU"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. a4 O-O 7. O-O a6 8. Qe2 exd4 9. Nxd4 Ne5 10. Ba2 c5 11. Nf3 Bg4 12. Bf4 Bxf3 13. gxf3 Qd7 14. Bg3 Qh3 15. f4 Nc6 16. e5 Nd4 17. Qd3 Ng4 18. Bd5 Rad8 19. Rad1 dxe5 20. fxe5 Qh5 21. Rfe1 Bh4 22. Bxh4 Qxh4 1-0

[Event "ROM-chT"]
[Site "Calimanesti Caciulata"]
[Date "2016.11.23"]
[Round "5.4"]
[White "Areshchenko, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2673"]
[BlackElo "2669"]
[PlyCount "121"]
[EventDate "2016.11.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]
[WhiteTeam "Timisoara Medicina"]
[BlackTeam "Vados"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "ROU"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. h4 Be6 15. Bg2 Bxd5 16. cxd5 Nd4 17. Nxd4 exd4 18. O-O d3 19. Rb1 Qb6 20. Qxd3 Rac8 21. Bh3 Rc7 22. Bg4 a4 23. Kg2 g6 24. Bd1 Ra8 25. h5 Qd4 26. Qxd4 Bxd4 27. hxg6 hxg6 28. Re1 Ra5 29. Re2 Kf8 30. Rd2 Bg7 31. f4 Ke7 32. Kf3 Rcc5 33. Bc2 Ra7 34. Re2 Raa5 35. Kg4 Ra7 36. Rh2 Bd4 37. Rd2 Be3 38. Re2 Bd4 39. Bd1 Bg7 40. Rd2 Ra8 41. Bc2 Ra7 42. Re2 Bd4 43. Kf3 Bg7 44. Kg2 Bd4 45. b3 Rac7 46. Bd3 axb3 47. axb3 Rc1 48. Rxc1 Rxc1 49. e5 Bc3 50. e6 Re1 51. Ra2 Ra1 52. Rf2 Rd1 53. Rf3 Rd2+ 54. Kh3 Bd4 55. exf7 Kxf7 56. Bc4 Rc2 57. Rd3 Bf2 58. Kg4 Kf6 59. Kf3 Bc5 60. Rd1 Rc3+ 61. Rd3 1/2-1/2

[Event "ROM-chT"]
[Site "Calimanesti Caciulata"]
[Date "2016.11.24"]
[Round "6.2"]
[White "Zhigalko, Sergei"]
[Black "Tarlev, Konstantin"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2669"]
[BlackElo "2596"]
[PlyCount "119"]
[EventDate "2016.11.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]
[WhiteTeam "Vados"]
[BlackTeam "Techirghiol Victoria"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "ROU"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 a6 6. Qd2 b5 7. Bh6 Bxh6 8. Qxh6 e5 9. O-O-O exd4 10. Rxd4 Be6 11. Nge2 Nbd7 12. Rd2 Ne5 13. Nd5 Bxd5 14. exd5 Nc4 15. Rd1 Ng8 16. Qf4 Qf6 17. Qd4 Kf8 18. a4 Re8 19. axb5 axb5 20. Nc3 Qxd4 21. Rxd4 Re1+ 22. Rd1 Rxd1+ 23. Nxd1 Nb6 24. Ne3 b4 25. Bb5 Ne7 26. Rd1 Kg7 27. Rd4 Ra8 28. Bc6 Ra5 29. Kd2 Nxc6 30. dxc6 Rc5 31. Rxb4 Rxc6 32. Rb5 Nc4+ 33. Nxc4 Rxc4 34. Kd3 Rc6 35. b4 Kf6 36. c4 Ke6 37. g4 Ra6 38. Ra5 Rb6 39. b5 Rb8 40. Ra7 Kd7 41. Kd4 g5 42. Kd5 h6 43. Kd4 Kd8 44. Kd5 Kd7 45. h3 Kd8 46. f4 gxf4 47. Ra1 Kd7 48. Rf1 Rg8 49. Rxf4 Rg5+ 50. Rf5 f6 51. c5 Rxf5+ 52. gxf5 dxc5 53. Kxc5 Kd8 54. Kd4 Ke7 55. Kd5 Kd7 56. h4 h5 57. Kc5 Kd8 58. Kc6 Kc8 59. Kd5 Kd7 60. Kc5 1/2-1/2

[Event "ROM-chT"]
[Site "Calimanesti Caciulata"]
[Date "2016.11.25"]
[Round "7.5"]
[White "Vedmediuc, Serghei"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "C96"]
[WhiteElo "2456"]
[BlackElo "2669"]
[PlyCount "82"]
[EventDate "2016.11.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]
[WhiteTeam "Galati"]
[BlackTeam "Vados"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "ROU"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. d5 Nb6 13. Nbd2 g6 14. b4 Nb7 15. a4 bxa4 16. Bxa4 Nxa4 17. Qxa4 Bd7 18. Qb3 Qc7 19. Bb2 Rfc8 20. Rec1 Bf8 21. Ba3 Bh6 22. c4 cxb4 23. Bxb4 a5 24. Ba3 Nc5 25. Qa2 a4 26. Rcb1 Ra7 27. Qc2 f5 28. Re1 Ra6 29. exf5 gxf5 30. Nh4 Rf8 31. Bxc5 Qxc5 32. g4 Qa5 33. Re2 fxg4 34. Ne4 Qd8 35. Ng2 gxh3 36. Ne3 Qh4 37. Ra3 Kh8 38. Ng3 Bf4 39. Kh2 Rg8 40. Nef1 Qg4 41. Kh1 Rb6 0-1

[Event "ROM-chT"]
[Site "Calimanesti Caciulata"]
[Date "2016.11.26"]
[Round "8.1"]
[White "Volokitin, Andrei"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2668"]
[BlackElo "2669"]
[PlyCount "48"]
[EventDate "2016.11.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]
[WhiteTeam "Timisoara AEM"]
[BlackTeam "Vados"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "ROU"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Bb4+ 5. Nbd2 O-O 6. Bg2 a5 7. O-O b6 8. Ne5 Bb7 9. Qc2 Be7 10. cxd5 exd5 11. Rd1 Na6 12. Nb3 c5 13. dxc5 Nxc5 14. a3 Rc8 15. Nd4 Bd6 16. Nef3 Nce4 17. Qd3 Ng4 18. Rf1 Re8 19. h3 Ngf6 20. Bf4 Bc5 21. Qc2 Ra8 22. Qd3 Rc8 23. Qb3 Rf8 24. Qd3 Re8 1/2-1/2

[Event "Rome City op 1st"]
[Site "Rome"]
[Date "2016.12.04"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Krishna Teja, N."]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2671"]
[BlackElo "2253"]
[PlyCount "47"]
[EventDate "2016.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. Nf3 Qb6 6. Be2 Bb5 7. Bxb5+ Qxb5 8. a4 Qb6 9. dxc5 Bxc5 10. b4 Be7 11. O-O Nd7 12. a5 Qd8 13. Na3 g5 14. Re1 a6 15. Bd2 Rc8 16. Qe2 Nb8 17. Nd4 h5 18. Red1 Rc7 19. Rac1 Rd7 20. c4 dxc4 21. Bc3 g4 22. Nxc4 Bg5 23. Nd6+ Kf8 24. Bd2 1-0

[Event "Rome City op 1st"]
[Site "Rome"]
[Date "2016.12.05"]
[Round "2"]
[White "Swayams, Mishra"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2473"]
[BlackElo "2671"]
[PlyCount "72"]
[EventDate "2016.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 Re8 9. Bd3 c6 10. O-O Nbd7 11. f3 Nf8 12. Bc2 Ne6 13. Nxe6 Bxe6 14. Qd3 g6 15. e4 c5 16. Ba4 dxe4 17. fxe4 Qxd4+ 18. Qxd4 cxd4 19. Nd5 Bxd5 20. Bxe8 Bc4 21. Bxf7+ Kxf7 22. e5 Bxf1 23. exf6 Bxf6 24. Kxf1 Rc8 25. Bf4 Rc2 26. b4 Ke6 27. Rc1 Rxc1+ 28. Bxc1 Kd5 29. Ke2 Kc4 30. g4 b5 31. h3 a6 32. Ke1 d3 33. Kd1 Bc3 34. h4 Kb3 35. h5 gxh5 36. gxh5 Bb2 0-1

[Event "Rome City op 1st"]
[Site "Rome"]
[Date "2016.12.05"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Petkov, Vladimir"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2671"]
[BlackElo "2515"]
[PlyCount "153"]
[EventDate "2016.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nbd2 Bd6 7. Nc4 Nd7 8. h4 c5 9. h5 Qe7 10. Nh4 g6 11. Nf3 Rg8 12. Be3 Nf6 13. hxg6 hxg6 14. Qd2 Ng4 15. Qc3 b6 16. a4 Bb7 17. Rh7 Nxe3 18. fxe3 O-O-O 19. O-O-O Qe8 20. Nfxe5 Bxe5 21. Qxe5 Qxe5 22. Nxe5 f5 23. Rf1 Rde8 24. Nc4 Ba6 25. b3 Bxc4 26. bxc4 Rgf8 27. exf5 Rxe3 28. g4 gxf5 29. gxf5 Re5 30. Rg1 Kb7 31. Rgg7 Rc8 32. Rf7 Re2 33. Rd7 Rf2 34. Rhf7 Rf1+ 35. Kb2 Rf2 36. Rde7 Kc6 37. Kb3 Kb7 38. Kb2 Kc6 39. Kc1 Kb7 40. Kd1 Ka6 41. Re2 Rf3 42. Kd2 Kb7 43. a5 Ka6 44. axb6 axb6 45. Ke1 Kb7 46. Rf2 Re8+ 47. Kf1 Rfe3 48. Rg7 Rf8 49. Kg2 Re5 50. Rg5 Re3 51. Rg3 Re5 52. Rg5 Re3 53. Rg7 Re5 54. f6 Kc6 55. Kg3 Re6 56. Rg6 Kd6 57. Kg4 Re1 58. Kf5 Re5+ 59. Kg4 Re1 60. Kg5 Rf7 61. Kf5 Re5+ 62. Kg4 Re1 63. Rf4 Re2 64. Kf5 Re5+ 65. Kg4 Re2 66. Kg5 Rg2+ 67. Kf5 Rxc2 68. Rg7 Rf8 69. f7 Re2 70. Kg6 Ke7 71. Rh7 c6 72. Rh5 Rg2+ 73. Kf5 Rxf7+ 74. Ke4 Re2+ 75. Kf3 Rb2 76. Rxf7+ Kxf7 77. Rh6 1/2-1/2

[Event "Rome City op 1st"]
[Site "Rome"]
[Date "2016.12.06"]
[Round "4"]
[White "Madeira, Wagner Martins"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2172"]
[BlackElo "2671"]
[PlyCount "102"]
[EventDate "2016.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. a4 Nf6 6. Be2 O-O 7. O-O b6 8. Re1 Bb7 9. Bf1 e6 10. Bf4 h6 11. h3 Nbd7 12. Qd2 Kh7 13. Rad1 Qe7 14. e5 Nh5 15. Ne4 d5 16. Ng3 Nxf4 17. Qxf4 c5 18. c3 c4 19. h4 b5 20. Ra1 b4 21. a5 Bc6 22. Be2 Rab8 23. Qd2 Rb5 24. Bd1 b3 25. h5 Qd8 26. Nh2 Rxa5 27. Bg4 Re8 28. Qf4 Re7 29. Bh3 Rxa1 30. Rxa1 a5 31. Ng4 Nf8 32. hxg6+ fxg6 33. Nf6+ Kh8 34. Ng4 Kh7 35. Nf6+ Bxf6 36. Qxf6 a4 37. Ne2 Qe8 38. f4 Rf7 39. Qh4 Qe7 40. Qe1 Bd7 41. g4 Kh8 42. Kg2 g5 43. Qd2 gxf4 44. Nxf4 Qg5 45. Rf1 a3 46. bxa3 Kg8 47. Rf2 b2 48. Qxb2 Rxf4 49. Rxf4 Qxf4 50. Qb4 Be8 51. Qe7 Bg6 0-1

[Event "Rome City op 1st"]
[Site "Rome"]
[Date "2016.12.07"]
[Round "5"]
[White "Camacho Collados, Jose"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2388"]
[BlackElo "2671"]
[PlyCount "119"]
[EventDate "2016.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. d4 Nbd7 6. Nbd2 h6 7. Ne5 Bf5 8. a4 e6 9. Nxd7 Qxd7 10. a5 Be7 11. Nf3 Bd6 12. c4 O-O 13. Bf4 Bxf4 14. gxf4 Be4 15. e3 dxc4 16. Ne5 Qd5 17. Bxe4 Nxe4 18. Qc2 Nd6 19. Rfc1 Rfd8 20. Nxc4 Nxc4 21. Qxc4 Qh5 22. a6 Rab8 23. axb7 Rxb7 24. Qxc6 Rxb2 25. Qg2 a5 26. Rc5 Rd5 27. Rc8+ Kh7 28. Rac1 Rf5 29. Kh1 Rd5 30. Rf8 a4 31. Rg1 Qg6 32. Ra8 Qxg2+ 33. Kxg2 Ra2 34. Ra7 Rf5 35. h4 g5 36. hxg5 hxg5 37. Kf3 gxf4 38. exf4 Ra3+ 39. Ke4 Rh3 40. f3 Rh4 41. Rg4 Rhh5 42. Ke3 Kh6 43. Ra8 Kh7 44. Rxa4 Ra5 45. Rxa5 Rxa5 46. Rg5 f5 47. Rg3 Ra3+ 48. Ke2 Rb3 49. Rg1 Ra3 50. d5 exd5 51. Rg5 d4 52. Rxf5 Kg6 53. Rd5 Ra2+ 54. Kd3 Ra3+ 55. Ke2 Ra2+ 56. Ke1 d3 57. Rxd3 Kf5 58. Rd4 Rb2 59. Rd2 Rxd2 60. Kxd2 1/2-1/2

[Event "Rome City op 1st"]
[Site "Rome"]
[Date "2016.12.08"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Gabuzyan, Hovhannes"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2671"]
[BlackElo "2577"]
[PlyCount "68"]
[EventDate "2016.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 Qc7 8. Qe2 g5 9. h3 Bg7 10. O-O Nxe5 11. Nxg5 h6 12. Nf3 d6 13. Na3 Bd7 14. b3 Nxf3+ 15. Qxf3 Bc6 16. Qe2 Bf6 17. bxc4 Rg8 18. Be4 d5 19. cxd5 Nxd5 20. Qf3 O-O-O 21. Kh1 e6 22. Rb1 a6 23. Nc2 Bxc3 24. dxc3 f5 25. Bxf5 exf5 26. Nd4 Rxg2 27. Kxg2 Ne3+ 28. fxe3 Rg8+ 29. Kh1 Bxf3+ 30. Nxf3 Qc4 31. Rf2 Qd3 32. Ra1 Qd1+ 33. Kh2 Qd6+ 34. Kh1 Qg3 0-1

[Event "EU-ch rapid"]
[Site "Tallinn"]
[Date "2016.12.15"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Auzins, Artis"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2671"]
[BlackElo "2151"]
[PlyCount "86"]
[EventDate "2016.12.15"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 bxc6 7. c4 Qb6 8. Qd3 g6 9. O-O Bg7 10. Nc3 Nf6 11. h3 O-O 12. Re1 Rfd8 13. b3 h6 14. Bb2 a5 15. Qd2 Kh7 16. Rad1 Be6 17. Nd4 Bd7 18. Nf3 Be6 19. Qc1 Rac8 20. Nd4 Bd7 21. Na4 Qa7 22. c5 dxc5 23. Nxc5 Be8 24. Nf3 Nd7 25. Bxg7 Kxg7 26. Qc3+ Kh7 27. Nxd7 Rxd7 28. Ne5 Rd6 29. Rxd6 exd6 30. Ng4 h5 31. Nf6+ Kh6 32. Qd2+ Kg7 33. Qxd6 Qb8 34. Qd4 Kh6 35. Qd2+ Kg7 36. Qg5 Qb5 37. e5 Qb4 38. Rd1 a4 39. bxa4 Qxa4 40. Rd2 c5 41. Nxh5+ Kg8 42. Nf6+ Kg7 43. Ng4 Kf8 1-0

[Event "EU-ch rapid"]
[Site "Tallinn"]
[Date "2016.12.15"]
[Round "2"]
[White "Jezov, Roman"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2298"]
[BlackElo "2671"]
[PlyCount "47"]
[EventDate "2016.12.15"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Be2 Nc6 3. f4 d5 4. d3 e6 5. Nf3 Bd6 6. O-O Nge7 7. c3 O-O 8. Be3 d4 9. Bd2 b5 10. Na3 Qb6 11. cxd4 cxd4 12. Qb3 Rb8 13. Rac1 a5 14. g3 Bd7 15. Be1 f6 16. Bf2 Kh8 17. Kg2 e5 18. fxe5 Bxe5 19. Nxe5 fxe5 20. Qc2 Nb4 21. Qc7 Qe6 22. Rc5 Nec6 23. Rxb5 Na6 24. Rc5 0-1

[Event "EU-ch rapid"]
[Site "Tallinn"]
[Date "2016.12.15"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Monroy, Charles"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2671"]
[BlackElo "2416"]
[PlyCount "87"]
[EventDate "2016.12.15"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 a6 6. O-O Ne7 7. Re1 Bd7 8. Be4 Bc6 9. cxd4 cxd4 10. d3 Ng6 11. g3 Be7 12. h4 h6 13. Nbd2 O-O 14. h5 Nh8 15. Nb3 f5 16. exf6 Bxf6 17. Nc5 Re8 18. Qb3 Nf7 19. Nxb7 Qe7 20. Bf4 Ra7 21. Na5 Bxe4 22. Rxe4 Ra8 23. Bxb8 Qc5 24. Bf4 Qxh5 25. Kg2 Qxa5 26. Rxe6 Rxe6 27. Qxe6 Qb5 28. Rc1 Re8 29. Rc8 Rxc8 30. Qxc8+ Kh7 31. Qc4 Qb7 32. Qe6 Kh8 33. b3 Bg5 34. Qe8+ Kh7 35. Qe4+ Qxe4 36. dxe4 Bxf4 37. gxf4 Nd6 38. e5 Nf5 39. b4 Kg8 40. Nd2 Kf7 41. Kf3 Ke6 42. Ke4 g5 43. fxg5 hxg5 44. Nf3 1-0

[Event "EU-ch rapid"]
[Site "Tallinn"]
[Date "2016.12.15"]
[Round "4"]
[White "Ruck, Robert"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2561"]
[BlackElo "2671"]
[PlyCount "89"]
[EventDate "2016.12.15"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. Nbd2 f5 5. g3 Bd6 6. Bg2 Nd7 7. Qc2 Ngf6 8. cxd5 cxd5 9. Nb3 O-O 10. O-O Qe7 11. Bf4 Bxf4 12. gxf4 b6 13. Rfc1 Ba6 14. e3 Ne4 15. Nbd2 Ndf6 16. Qa4 Be2 17. Rc2 Bd3 18. Rc6 Rab8 19. Rac1 Rb7 20. Nxe4 Bxe4 21. Ng5 Bxg2 22. Kxg2 h6 23. Rxe6 Qd8 24. Nf3 Ne4 25. Qc6 Rbf7 26. Re5 Rd7 27. Re6 Rdf7 28. Rg6 Kh7 29. Ne5 Qh4 30. Rg3 Rf6 31. Qxd5 Nxg3 32. hxg3 Qh5 33. Nd7 Qe2 34. Nxf6+ Rxf6 35. Rc7 Qd3 36. Rxa7 h5 37. Rf7 Rxf7 38. Qxf7 Qe4+ 39. Kh2 Kh6 40. Qf8 Qc2 41. Qh8+ Kg6 42. Qe8+ Kh6 43. Qe6+ g6 44. Kg2 Qxb2 45. Qg8 1-0

[Event "EU-ch rapid"]
[Site "Tallinn"]
[Date "2016.12.15"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Maisuradze, Nino"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2671"]
[BlackElo "2231"]
[PlyCount "121"]
[EventDate "2016.12.15"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 e6 6. Be3 cxd4 7. cxd4 Nf6 8. Nc3 Qd8 9. a3 Bd6 10. Bd3 O-O 11. O-O b6 12. Qe2 Bb7 13. Rad1 Rc8 14. Bg5 Ne7 15. Bxf6 gxf6 16. Be4 Bxe4 17. Qxe4 Bxa3 18. d5 f5 19. Qe3 Bc5 20. Qh6 f6 21. dxe6 Qe8 22. Rfe1 Qg6 23. Qd2 Kh8 24. Ne2 Rg8 25. g3 Qg4 26. Kg2 Bb4 27. Nc3 Ng6 28. Ng1 Bxc3 29. bxc3 Nh4+ 30. Kf1 Nf3 31. Nxf3 Qxf3 32. Kg1 Rge8 33. e7 Kg7 34. Re3 Qc6 35. Qe2 a5 36. Rd4 a4 37. Qh5 a3 38. Rh4 Rh8 39. Qxf5 h5 40. Qc2 Rce8 41. Qa2 Qc5 42. Rhe4 b5 43. h4 f5 44. Re5 Qd6 45. Qe2 Rh6 46. Rxf5 a2 47. Qxa2 Rxe7 48. Rg5+ Rg6 49. Rxe7+ Qxe7 50. Rxg6+ Kxg6 51. Qa6+ Kg7 52. Qxb5 Qe1+ 53. Kg2 Qxc3 54. Qg5+ Kf8 55. Qxh5 Qe1 56. Qf5+ Kg8 57. h5 Kg7 58. Qg6+ Kh8 59. Qf6+ Kh7 60. h6 Qe4+ 61. Kh2 1-0

[Event "EU-ch rapid"]
[Site "Tallinn"]
[Date "2016.12.15"]
[Round "6"]
[White "Kulaots, Kaido"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2556"]
[BlackElo "2671"]
[PlyCount "55"]
[EventDate "2016.12.15"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. h4 Bh6 14. a4 bxa4 15. Ncb4 O-O 16. Qxa4 a5 17. Bb5 Nxd5 18. Nxd5 Be6 19. Bc6 Rb8 20. b4 axb4 21. cxb4 Kh8 22. b5 Bxd5 23. Bxd5 Qb6 24. O-O Qxb5 25. Qxb5 Rxb5 26. Rfb1 Rxb1+ 27. Rxb1 f6 28. g3 1/2-1/2

[Event "EU-ch rapid"]
[Site "Tallinn"]
[Date "2016.12.16"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Kozul, Zdenko"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2671"]
[BlackElo "2613"]
[PlyCount "63"]
[EventDate "2016.12.15"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qc7 12. Qd2 Rfd8 13. Nd4 Rab8 14. f3 b5 15. g4 b4 16. Nce2 a5 17. Ng3 Rdc8 18. h4 Ba4 19. Rc1 Bd7 20. Nh5 a4 21. Bxf6 Bxf6 22. Nxf6+ gxf6 23. g5 f5 24. exf5 e5 25. g6 hxg6 26. fxg6 f6 27. Qh6 Bh3 28. g7 exd4 29. Qh8+ Kf7 30. Qh7 Rg8 31. Qh5+ Kxg7 32. Rg1+ 1-0

[Event "EU-ch rapid"]
[Site "Tallinn"]
[Date "2016.12.16"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Meskovs, Nikita"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2671"]
[BlackElo "2489"]
[PlyCount "79"]
[EventDate "2016.12.15"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 Nc6 8. O-O d6 9. exd6 Bxd6 10. b3 Bd7 11. Na3 Na5 12. b4 Nc6 13. d3 Ne5 14. dxc4 Bc6 15. Nd4 Qh4 16. h3 Nexc4 17. Nxc4 Nxc4 18. Nxc6 bxc6 19. Re1 Rd8 20. Re4 Qxe4 21. Bxe4 Bh2+ 22. Kxh2 Rxd1 23. Bxc6+ Kf8 24. b5 Kg8 25. a4 Na5 26. Bf3 Re1 27. Bb2 Rxa1 28. Bxa1 f6 29. c4 Nb3 30. Bc3 Kf7 31. a5 Nc5 32. Bd4 Rc8 33. a6 Nd7 34. Bc6 Nb8 35. Bb7 Rxc4 36. Bxa7 Nd7 37. Be3 Rc7 38. Bc6 Ne5 39. a7 Nxc6 40. a8=Q 1-0

[Event "EU-ch rapid"]
[Site "Tallinn"]
[Date "2016.12.16"]
[Round "9"]
[White "Vitiugov, Nikita"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2726"]
[BlackElo "2671"]
[PlyCount "88"]
[EventDate "2016.12.15"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 h6 4. Bh4 c5 5. e3 b6 6. Ne4 Be7 7. Bxf6 gxf6 8. d5 f5 9. Nc3 Bf6 10. Bc4 Bxc3+ 11. bxc3 b5 12. Bxb5 Qa5 13. Rb1 Ba6 14. a4 Bxb5 15. axb5 Qxc3+ 16. Qd2 Qxd2+ 17. Kxd2 Rg8 18. g3 d6 19. Ne2 Nd7 20. Ra1 Ke7 21. Ra6 Rgb8 22. Nc3 Nb6 23. Rha1 Rb7 24. Ke2 Kd7 25. dxe6+ fxe6 26. Na4 Nc8 27. c4 h5 28. Kf3 Ke7 29. h3 Rab8 30. Kf4 h4 31. Rg1 hxg3 32. Rxg3 Kf7 33. h4 Rd7 34. h5 Ne7 35. Nc3 Rh8 36. Rh3 Kf6 37. e4 Ng6+ 38. Ke3 Ne5 39. exf5 Kxf5 40. Rh4 Ng4+ 41. Kf3 Ne5+ 42. Ke3 Ng4+ 43. Kf3 Ne5+ 44. Ke3 Ng4+ 1/2-1/2

[Event "EU-ch rapid"]
[Site "Tallinn"]
[Date "2016.12.16"]
[Round "10"]
[White "Grandelius, Nils"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2643"]
[BlackElo "2671"]
[PlyCount "96"]
[EventDate "2016.12.15"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 b6 5. e3 Bb7 6. Bd3 Be7 7. Nbd2 d6 8. c3 Nbd7 9. Qe2 a6 10. e4 Nh5 11. Bg3 c5 12. Rd1 Qc7 13. a3 b5 14. O-O Nxg3 15. hxg3 e5 16. Rfe1 O-O 17. dxe5 c4 18. Bc2 dxe5 19. Nf1 Bc5 20. g4 Nf6 21. g5 Ng4 22. Ne3 Nxe3 23. fxe3 h5 24. Qf2 g6 25. Qg3 Rfe8 26. Kf1 a5 27. Re2 Re7 28. Qh4 Kg7 29. Qf2 Qb6 30. Nh2 Rf8 31. Kg1 Bc8 32. Kh1 b4 33. axb4 axb4 34. cxb4 Qxb4 35. Bb1 Kg8 36. Nf3 Bg4 37. Rc2 Qb3 38. Re1 Rb8 39. Nd2 Qb6 40. Nxc4 Qa7 41. Rf1 Be6 42. Nxe5 Bxe3 43. Qg3 Bd7 44. Ba2 h4 45. Qh2 Be8 46. Nxf7 Bxf7 47. Bxf7+ Rxf7 48. Rd1 Rbf8 0-1

[Event "EU-ch rapid"]
[Site "Tallinn"]
[Date "2016.12.16"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Alekseev, Evgeny V"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2671"]
[BlackElo "2632"]
[PlyCount "43"]
[EventDate "2016.12.15"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Bd7 6. Be2 f6 7. O-O fxe5 8. dxe5 Qc7 9. c4 d4 10. Re1 O-O-O 11. Bd3 Nh6 12. Na3 a6 13. Nc2 Nf7 14. Bf4 Be7 15. h4 Rdg8 16. Ng5 Nxg5 17. hxg5 Be8 18. Qg4 Qd7 19. a3 Bg6 20. Rad1 Rf8 21. Bc1 a5 22. b3 1/2-1/2

[Event "EU-ch blitz"]
[Site "Tallinn"]
[Date "2016.12.17"]
[Round "1"]
[White "Yugina, Maria"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2050"]
[BlackElo "2671"]
[PlyCount "38"]
[EventDate "2016.12.17"]
[EventType "swiss (blitz)"]
[EventRounds "26"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e3 Be7 8. Be2 cxd4 9. exd4 O-O 10. O-O d5 11. b3 Nc6 12. Rd1 Rc8 13. h3 Na5 14. Qa2 a6 15. Bf4 dxc4 16. b4 Nb3 17. Bxc4 Nxa1 18. Rxa1 Bxf3 19. gxf3 b5 0-1

[Event "EU-ch blitz"]
[Site "Tallinn"]
[Date "2016.12.17"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Yugina, Maria"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2671"]
[BlackElo "2050"]
[PlyCount "79"]
[EventDate "2016.12.17"]
[EventType "swiss (blitz)"]
[EventRounds "26"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Nc6 7. Bb5 Bg4 8. Bxc6+ bxc6 9. Nbd2 Rc8 10. O-O Nh6 11. h3 Bxf3 12. Nxf3 e6 13. b3 Qa5 14. a4 O-O 15. Ba3 Rfd8 16. Rc1 Nf5 17. g4 Nh6 18. Qd3 Bf8 19. Bxf8 Kxf8 20. Rc5 Qb6 21. a5 Qb7 22. Rfc1 Ng8 23. R1c3 Kg7 24. Qe3 h6 25. Ne1 Ne7 26. Nd3 Rh8 27. Kg2 Rc7 28. b4 Rb8 29. Rc1 Rf8 30. R5c3 Qc8 31. Nc5 Qa8 32. b5 cxb5 33. Nxe6+ fxe6 34. Rxc7 Rf7 35. a6 Qb8 36. Rb7 Qe8 37. Rxa7 b4 38. Rb7 Qa4 39. Rcc7 Kf8 40. Qxh6+ 1-0

[Event "EU-ch blitz"]
[Site "Tallinn"]
[Date "2016.12.17"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Mustaps, Matiss"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2671"]
[BlackElo "2302"]
[PlyCount "56"]
[EventDate "2016.12.17"]
[EventType "swiss (blitz)"]
[EventRounds "26"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 h6 8. Qd3 Nf6 9. Nd4 g6 10. f3 Bg7 11. Be3 O-O 12. O-O-O Rc8 13. g4 Qa5 14. Kb1 Nd7 15. Qd2 Ne5 16. Nd5 Qd8 17. b3 e6 18. Nc3 Nxf3 19. Nxf3 Bxc3 20. Qd3 Bg7 21. Bd4 e5 22. Be3 Qe7 23. Rhg1 d5 24. Nd2 d4 25. Bf2 a6 26. Qf3 Bb5 27. h4 Qa3 28. Ka1 Rxc2 0-1

[Event "EU-ch blitz"]
[Site "Tallinn"]
[Date "2016.12.17"]
[Round "4"]
[White "Mustaps, Matiss"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2302"]
[BlackElo "2671"]
[PlyCount "82"]
[EventDate "2016.12.17"]
[EventType "swiss (blitz)"]
[EventRounds "26"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. Be2 a5 14. b3 Bg5 15. O-O Be6 16. Bg4 Kh8 17. g3 Bh6 18. Nde3 g6 19. Qd3 Bxe3 20. Nxe3 Nd4 21. Be2 f5 22. exf5 Bxf5 23. Nxf5 Rxf5 24. Bg4 Rf6 25. Bh3 Qb6 26. Rac1 Qc5 27. Bg2 Raf8 28. Qe3 Kg7 29. Rcd1 a4 30. bxa4 Qxc4 31. h3 Qxa2 32. Ra1 Qf7 33. Rab1 b3 34. a5 Qc4 35. Kh2 Qa6 36. Qd2 Rc8 37. Rbc1 Rc2 38. Rxc2 bxc2 39. f4 Qe2 40. Qxe2 Nxe2 41. a6 Rf7 1-0

[Event "EU-ch blitz"]
[Site "Tallinn"]
[Date "2016.12.17"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Rigopoulos Tsigkos, Alexandros"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2671"]
[BlackElo "2111"]
[PlyCount "59"]
[EventDate "2016.12.17"]
[EventType "swiss (blitz)"]
[EventRounds "26"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Ne7 5. d4 Nd7 6. Bd3 Nc6 7. O-O Be7 8. Re1 g5 9. dxc5 Nxc5 10. Bc2 Nd7 11. Ba4 a6 12. Bxc6 bxc6 13. Nd4 Qc7 14. Qh5 Nxe5 15. Bxg5 Ng6 16. Nd2 c5 17. Bxe7 Qxe7 18. Nf5 Qf6 19. Nd6+ Ke7 20. Qxd5 Nf4 21. Qxa8 Bd7 22. Qf3 Rg8 23. N6e4 Qf5 24. Ng3 Qg5 25. Rad1 h5 26. Nde4 Qe5 27. Nxc5 Qxc5 28. Qxf4 h4 29. Qxh4+ Ke8 30. Ne4 1-0

[Event "EU-ch blitz"]
[Site "Tallinn"]
[Date "2016.12.17"]
[Round "12"]
[White "Rigopoulos Tsigkos, Alexandros"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2111"]
[BlackElo "2671"]
[PlyCount "80"]
[EventDate "2016.12.17"]
[EventType "swiss (blitz)"]
[EventRounds "26"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. Bc4 Nb6 7. Bb3 g6 8. cxd4 Bg7 9. O-O O-O 10. Re1 d5 11. h3 Bf5 12. Nc3 Rc8 13. Qe2 a6 14. Bg5 h6 15. Bf4 Qd7 16. Qe3 g5 17. Bh2 Na5 18. e6 Qxe6 19. Qd2 Nbc4 20. Qc1 Qd7 21. Bc2 Bxc2 22. Qxc2 Nc6 23. Rad1 e6 24. b3 Nd6 25. Qe2 Nxd4 26. Nxd4 Rxc3 27. h4 Ne4 28. hxg5 hxg5 29. Qh5 Qe7 30. Nf3 Qf6 31. Be5 Qg6 32. Qg4 Rc2 33. Bxg7 Qxg7 34. Nd4 Nxf2 35. Qf3 Nxd1 36. Nxc2 Nc3 37. Qf2 Ne4 38. Qe3 Rc8 39. Nd4 Rc3 40. Qe2 Qxd4+ 0-1

[Event "EU-ch blitz"]
[Site "Tallinn"]
[Date "2016.12.17"]
[Round "13"]
[White "Zhigalko, Sergei"]
[Black "Grigoriants, Sergey"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2671"]
[BlackElo "2563"]
[PlyCount "89"]
[EventDate "2016.12.17"]
[EventType "swiss (blitz)"]
[EventRounds "26"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. Nc3 O-O 8. d3 h6 9. a4 b4 10. Nd5 d6 11. Be3 Be6 12. a5 Bxd5 13. exd5 Bxe3 14. fxe3 Ne7 15. e4 Ng6 16. Qd2 Qb8 17. Ra4 Qa7+ 18. Kh1 Rab8 19. Rxb4 Nd7 20. Ba4 Nc5 21. Bc6 f5 22. Rxb8 Qxb8 23. exf5 Rxf5 24. b4 e4 25. dxe4 Nxe4 26. Qd3 Qxb4 27. c3 Nf4 28. cxb4 Nxd3 29. b5 Nb4 30. b6 cxb6 31. axb6 Nc5 32. Rb1 a5 33. h3 Rf8 34. Nd2 Kf7 35. Nc4 Ke7 36. Nxa5 Ncd3 37. b7 Rb8 38. Nc4 Na6 39. Ra1 Ndc5 40. Re1+ Kf6 41. Nxd6 Nc7 42. Kh2 Nd3 43. Ne8+ Kf7 44. Rf1+ Ke7 45. Nxc7 1-0

[Event "EU-ch blitz"]
[Site "Tallinn"]
[Date "2016.12.17"]
[Round "14"]
[White "Grigoriants, Sergey"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2563"]
[BlackElo "2671"]
[PlyCount "90"]
[EventDate "2016.12.17"]
[EventType "swiss (blitz)"]
[EventRounds "26"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. Nc3 Bg4 6. h3 Bh5 7. d3 Qc7 8. Be3 Nd7 9. g4 Bg6 10. Nh4 e6 11. Qe2 Be7 12. Ng2 f6 13. f4 Bf7 14. h4 h5 15. g5 O-O-O 16. O-O-O Qa5 17. Kb1 e5 18. Bd2 Qa6 19. gxf6 gxf6 20. Ne3 b5 21. b3 exf4 22. Nf5 Bf8 23. Bxf4 Ne5 24. Bxe5 fxe5 25. Qh2 Re8 26. Rdf1 Rh7 27. Rf3 Qa5 28. Nd1 c4 29. Rhf1 cxd3 30. Rxd3 Qc7 31. Nf2 Be6 32. Nh3 Rd7 33. Rxd7 Qxd7 34. Ng5 Ba3 35. Qe2 Rd8 36. Nxe6 Qxe6 37. Rd1 Rxd1+ 38. Qxd1 Qg6 39. Qc1 Bxc1 40. Ne7+ Kd7 41. Nxg6 Bf4 42. c4 bxc4 43. bxc4 Bg3 44. Kc2 Ke8 45. Kd3 Kf7 0-1

[Event "EU-ch blitz"]
[Site "Tallinn"]
[Date "2016.12.17"]
[Round "15"]
[White "Zhigalko, Sergei"]
[Black "Anton Guijarro, David"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "2671"]
[BlackElo "2650"]
[PlyCount "89"]
[EventDate "2016.12.17"]
[EventType "swiss (blitz)"]
[EventRounds "26"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. d5 Nb6 13. b3 Bd7 14. Be3 c4 15. Nbd2 Qc7 16. Qe2 Rfc8 17. b4 Nb7 18. a3 a5 19. Rac1 axb4 20. axb4 Ra2 21. Nh2 Rca8 22. Rf1 Na4 23. Bxa4 R8xa4 24. f4 Bf6 25. f5 Qd8 26. Nhf3 Rb2 27. Qf2 Raa2 28. g4 Be7 29. g5 Bf8 30. h4 Qc8 31. h5 Bxf5 32. exf5 Qxf5 33. Nh2 Qxf2+ 34. Rxf2 Be7 35. Ng4 Nd8 36. h6 g6 37. Ne4 Rxf2 38. Bxf2 f5 39. gxf6 Bf8 40. f7+ Nxf7 41. Nef6+ Kh8 42. Be3 Be7 43. Rf1 Nd8 44. Ne4 Ra3 45. Bg5 1-0

[Event "EU-ch blitz"]
[Site "Tallinn"]
[Date "2016.12.17"]
[Round "16"]
[White "Anton Guijarro, David"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2650"]
[BlackElo "2671"]
[PlyCount "85"]
[EventDate "2016.12.17"]
[EventType "swiss (blitz)"]
[EventRounds "26"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. O-O Bd6 7. b3 O-O 8. Nc3 Nbd7 9. Bb2 a6 10. a4 c5 11. cxd5 exd5 12. Qe2 Re8 13. Rfd1 Qe7 14. Rac1 Ne4 15. Bb1 Rad8 16. h3 Ndf6 17. a5 bxa5 18. Na4 cxd4 19. Bxd4 Ba3 20. Rc2 h6 21. Nh4 Bc8 22. Nb6 Be6 23. Nf3 Qb7 24. Ra2 Bc5 25. Na4 Bf8 26. Bd3 Ra8 27. Rb2 Nd7 28. Rbb1 Rec8 29. Qb2 Qb4 30. Rbc1 Rxc1 31. Rxc1 Rb8 32. Rb1 Ndc5 33. Nxc5 Nxc5 34. Bxc5 Qxc5 35. Qa2 Rb6 36. Nd4 Be7 37. Ra1 Bf6 38. Qa4 Bxd4 39. exd4 Qb4 40. Qe8+ Qf8 41. Bh7+ Kxh7 42. Qxf8 Rxb3 43. Rxa5 1-0

[Event "EU-ch blitz"]
[Site "Tallinn"]
[Date "2016.12.17"]
[Round "17"]
[White "Motylev, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2663"]
[BlackElo "2671"]
[PlyCount "36"]
[EventDate "2016.12.17"]
[EventType "swiss (blitz)"]
[EventRounds "26"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Qa5+ 5. Nc3 Nd4 6. Bc4 b5 7. Bd5 Rb8 8. O-O e6 9. Bf4 d6 10. Nxd4 cxd4 11. Bc6+ Nd7 12. Ne2 Qb6 13. Bxd7+ Bxd7 14. e5 Rc8 15. Re1 Be7 16. Qd2 O-O 17. Qb4 Rxc2 18. Qxd4 Rxe2 0-1

[Event "EU-ch blitz"]
[Site "Tallinn"]
[Date "2016.12.17"]
[Round "18"]
[White "Zhigalko, Sergei"]
[Black "Motylev, Alexander"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2671"]
[BlackElo "2663"]
[PlyCount "88"]
[EventDate "2016.12.17"]
[EventType "swiss (blitz)"]
[EventRounds "26"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. c3 Ng6 7. h4 h5 8. Bd3 Ne7 9. Bg5 Bxd3 10. Qxd3 Nd7 11. Nbd2 Qb6 12. b4 a5 13. O-O Nf5 14. Rfb1 axb4 15. cxb4 Qb5 16. Qc2 Qa4 17. Qc3 f6 18. Bf4 Kf7 19. a3 Be7 20. Re1 fxe5 21. Bxe5 Bxh4 22. Nxh4 Nxh4 23. Nf3 Nxf3+ 24. Qxf3+ Nf6 25. Re3 Rae8 26. Rc1 Rh6 27. Rc5 b6 28. Rc1 Kg8 29. Bxf6 gxf6 30. Qg3+ Kf7 31. Qd6 h4 32. Rec3 Rg6 33. Rxc6 Qxa3 34. Rc7+ Kg8 35. Rc8 Rxc8 36. Qxe6+ Kh7 37. Rxc8 Qa1+ 38. Kh2 Qxd4 39. Qf7+ Kh6 40. Rh8+ Kg5 41. Qh7 Qf4+ 42. Kg1 Qc1+ 43. Kh2 Qf4+ 44. Kg1 Qc1+ 1/2-1/2

[Event "EU-ch blitz"]
[Site "Tallinn"]
[Date "2016.12.18"]
[Round "19"]
[White "Plat, Vojtech"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2532"]
[BlackElo "2671"]
[PlyCount "70"]
[EventDate "2016.12.17"]
[EventType "swiss (blitz)"]
[EventRounds "26"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. Bc4 Nb6 7. Bb3 g6 8. cxd4 Bg7 9. O-O O-O 10. Bf4 d5 11. Nc3 Bg4 12. Be3 f6 13. exf6 Rxf6 14. Re1 Qd7 15. Bg5 Rf5 16. Bh4 Raf8 17. Re3 Bxf3 18. gxf3 Bxd4 19. Rd3 Bxc3 20. Rxc3 Ne5 21. Bg3 Nxf3+ 22. Kh1 Qe6 23. Re3 Qf6 24. Qd3 h5 25. Bd1 h4 26. Bc7 Qxb2 27. Rb1 Qxf2 28. Rxf3 Qe1+ 29. Kg2 Rg5+ 30. Kh3 Qe6+ 31. Rf5 Rfxf5 32. Bg4 Rxg4 33. Kxg4 Rf1+ 34. Kg5 Qf6+ 35. Kg4 Qf5+ 0-1

[Event "EU-ch blitz"]
[Site "Tallinn"]
[Date "2016.12.18"]
[Round "20"]
[White "Zhigalko, Sergei"]
[Black "Plat, Vojtech"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2671"]
[BlackElo "2532"]
[PlyCount "154"]
[EventDate "2016.12.17"]
[EventType "swiss (blitz)"]
[EventRounds "26"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. a4 a5 8. Re1 c6 9. h3 Nb6 10. Bf1 Nfd7 11. Be3 exd4 12. Bxd4 Nc5 13. Qd2 Be6 14. b3 Qc7 15. Qf4 Nbd7 16. Rad1 f6 17. Be3 Ne5 18. Nd4 Bf7 19. Qg3 Rfe8 20. f4 Ng6 21. h4 Bf8 22. h5 Ne7 23. h6 g6 24. f5 Nd7 25. Bc4 Ne5 26. Bxf7+ Nxf7 27. Ne6 Qd7 28. Bf4 g5 29. Nxg5 fxg5 30. Bxg5 Nxf5 31. Qg4 Ne5 32. Qxf5 Qxf5 33. exf5 d5 34. Kh2 Bxh6 35. Bxh6 Ng4+ 36. Kg3 Nxh6 37. Kf4 Nf7 38. g4 h6 39. Re2 Rxe2 40. Nxe2 Re8 41. Ng3 Ng5 42. Rh1 Kg7 43. f6+ Kg6 44. Nf5 Nf7 45. Ng7 Re4+ 46. Kf3 Kxf6 47. Nf5 Ne5+ 48. Kg2 Rxg4+ 49. Ng3 Kg6 50. Re1 Rg5 51. Kh3 h5 52. Rf1 Nf7 53. Ne2 Re5 54. Nf4+ Kh6 55. Kg3 Ng5 56. Rh1 Re3+ 57. Kg2 Ne4 58. Rxh5+ Kg7 59. Rh3 Rxh3 60. Nxh3 Kf6 61. Kf3 Ng5+ 62. Nxg5 Kxg5 63. Ke3 Kf5 64. Kd4 b6 65. c3 Ke6 66. b4 Kd6 67. Kd3 c5 68. bxa5 bxa5 69. Ke3 Ke5 70. Kf3 Kf5 71. Ke3 Kg4 72. Kd3 Kf3 73. Kd2 c4 74. Kc2 Ke2 75. Kc1 Kd3 76. Kb2 Kd2 77. Ka3 Kxc3 0-1

[Event "EU-ch blitz"]
[Site "Tallinn"]
[Date "2016.12.18"]
[Round "21"]
[White "Zhigalko, Sergei"]
[Black "Andriasian, Zaven"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2671"]
[BlackElo "2621"]
[PlyCount "95"]
[EventDate "2016.12.17"]
[EventType "swiss (blitz)"]
[EventRounds "26"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nf6 5. Nf3 c6 6. a4 O-O 7. h3 Nbd7 8. a5 e5 9. dxe5 dxe5 10. Qd6 Re8 11. Bc4 Bf8 12. Qd3 h6 13. O-O Qe7 14. Na4 Nh5 15. Rfd1 Nf4 16. Bxf4 exf4 17. e5 Kh7 18. Qb3 Nxe5 19. Nxe5 Qxe5 20. Bxf7 Re7 21. Re1 Qf6 22. Rxe7 Bxe7 23. Re1 Rb8 24. Be6 Bxe6 25. Rxe6 Qf7 26. Nc3 f3 27. Re3 Qg7 28. Rxf3 Rf8 29. Qxb7 Rxf3 30. gxf3 Qe5 31. Ne4 h5 32. Qxa7 Kh6 33. Qe3+ g5 34. Ng3 Qxe3 35. fxe3 Bc5 36. Kf2 Kg6 37. c3 Ba7 38. b4 Kf7 39. Nxh5 Ke6 40. Ke2 Kd5 41. Kd3 Bb8 42. c4+ Ke6 43. Ke4 Bc7 44. a6 Bb8 45. b5 cxb5 46. cxb5 Ba7 47. Ng3 Bb6 48. Nf5 1-0

[Event "EU-ch blitz"]
[Site "Tallinn"]
[Date "2016.12.18"]
[Round "22"]
[White "Andriasian, Zaven"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2621"]
[BlackElo "2671"]
[PlyCount "90"]
[EventDate "2016.12.17"]
[EventType "swiss (blitz)"]
[EventRounds "26"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 g6 5. O-O Bg7 6. c3 O-O 7. h3 e5 8. d3 d6 9. a4 h6 10. Nbd2 Na5 11. Bc4 Nh5 12. Nb3 Nxc4 13. dxc4 Be6 14. Be3 Qe8 15. Nh2 f5 16. Rfd1 Qf7 17. Nc1 Bxc4 18. Qe1 Rad8 19. f3 fxe4 20. fxe4 Nf4 21. Bxf4 exf4 22. Nf3 Rfe8 23. Nd3 g5 24. Nf2 d5 25. e5 Qf5 26. b3 Bxb3 27. Rdb1 c4 28. Qe2 b6 29. Re1 Qc2 30. Nd4 Qxe2 31. Rxe2 Rxe5 32. Rxe5 Bxe5 33. Nc6 Bxc3 34. Rc1 Bd2 35. Rb1 Re8 36. Ng4 Re1+ 37. Rxe1 Bxe1 38. Nd4 Bxa4 39. Nf6+ Kf7 40. Nxd5 Bd7 41. Kf1 Ba5 42. Ke2 b5 43. h4 b4 44. h5 b3 45. Kd1 Be6 0-1

[Event "EU-ch blitz"]
[Site "Tallinn"]
[Date "2016.12.18"]
[Round "23"]
[White "Movsesian, Sergei"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2673"]
[BlackElo "2671"]
[PlyCount "82"]
[EventDate "2016.12.17"]
[EventType "swiss (blitz)"]
[EventRounds "26"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O e6 5. c4 Nf6 6. d3 Be7 7. Qb3 Qb6 8. Qc2 Nbd7 9. cxd5 Nxd5 10. e4 Nb4 11. Qd1 Ne5 12. Be3 Qa6 13. Nc3 Nbxd3 14. h3 Nxf3+ 15. Bxf3 Nxb2 16. Qd4 Bxf3 17. Qxg7 Rf8 18. Rab1 Nc4 19. Bg5 Bxg5 20. Qxg5 Qa5 21. Qf6 Qe5 22. Qxf3 Nd2 23. Qe3 Nxb1 24. Rxb1 b6 25. Ne2 O-O-O 26. a4 Rd7 27. Nf4 Rfd8 28. Qe2 Kb7 29. a5 Qxa5 30. Qc4 Rd1+ 31. Rxd1 Rxd1+ 32. Kg2 Qa6 33. Qc3 Qf1+ 34. Kf3 Rd7 35. h4 Qd1+ 36. Kg2 Qd4 37. Qc2 a5 38. h5 a4 39. h6 a3 40. e5 Qxe5 41. Qa4 Qa5 0-1

[Event "EU-ch blitz"]
[Site "Tallinn"]
[Date "2016.12.18"]
[Round "24"]
[White "Zhigalko, Sergei"]
[Black "Movsesian, Sergei"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2671"]
[BlackElo "2673"]
[PlyCount "73"]
[EventDate "2016.12.17"]
[EventType "swiss (blitz)"]
[EventRounds "26"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. Bc4 e6 6. d4 cxd4 7. cxd4 Be7 8. O-O O-O 9. Bd2 Bd7 10. Qe2 Bc6 11. Nc3 Nxc3 12. Bxc3 Nd7 13. Bd3 Bd5 14. Nd2 dxe5 15. dxe5 Nc5 16. Bc2 Rc8 17. a3 Qb6 18. Qg4 Rfd8 19. Rfe1 Nd7 20. h4 Bc5 21. Re2 Nf8 22. h5 Bc6 23. Nc4 Qa6 24. Nd6 Rc7 25. b4 Bb5 26. Nxb5 Qxb5 27. bxc5 Rxc5 28. Bb4 Rc4 29. Qf3 Rcd4 30. h6 Ng6 31. Bxg6 hxg6 32. hxg7 Rh4 33. Be7 Rd3 34. Re3 Rxe3 35. Qxe3 Rh5 36. Bf6 Qc4 37. Rc1 1-0

[Event "EU-ch blitz"]
[Site "Tallinn"]
[Date "2016.12.18"]
[Round "25"]
[White "Andreikin, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2737"]
[BlackElo "2671"]
[PlyCount "48"]
[EventDate "2016.12.17"]
[EventType "swiss (blitz)"]
[EventRounds "26"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O 11. Re1 c5 12. e4 Nxe4 13. Nxe4 dxe4 14. Rxe4 Bb7 15. Re1 Bf6 16. Ne5 Bxg2 17. Kxg2 cxd4 18. Nc6 Qc7 19. Nxd4 a6 20. Qf3 Rac8 21. Rad1 Rfd8 22. Ne2 Bxc3 23. Nxc3 Nf6 24. Ne4 Nxe4 1/2-1/2

[Event "EU-ch blitz"]
[Site "Tallinn"]
[Date "2016.12.18"]
[Round "26"]
[White "Zhigalko, Sergei"]
[Black "Andreikin, Dmitry"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2671"]
[BlackElo "2737"]
[PlyCount "39"]
[EventDate "2016.12.17"]
[EventType "swiss (blitz)"]
[EventRounds "26"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. Nbd2 d6 7. c3 Bb6 8. Bb3 Ne7 9. Nc4 Be6 10. Re1 h6 11. a3 Ng6 12. Bc2 Bg4 13. h3 Bh5 14. Be3 Nh4 15. Ncd2 Nh7 16. g4 Bg6 17. Nxh4 Qxh4 18. Kg2 Ng5 19. Rh1 f5 20. exf5 1/2-1/2

[Event "Wch Rapid"]
[Site "Doha"]
[Date "2016.12.26"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Zhang, Zhong"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2671"]
[BlackElo "2645"]
[PlyCount "63"]
[EventDate "2016.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "QAT"]
[SourceTitle "CBM 176"]
[Source "ChessBase"]
[SourceDate "2017.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2017.01.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. h3 Bh5 6. g4 Bg6 7. Bd3 e6 8. g5 Nfd7 9. Be3 Bh5 10. Be2 d5 11. Nd2 Bxe2 12. Nxe2 a5 13. c3 a4 14. h4 Be7 15. Qc2 Na6 16. Rg1 Nc7 17. h5 dxe4 18. Nxe4 Nd5 19. O-O-O b5 20. Nf4 Qc7 21. Nd3 N7b6 22. Kb1 Nc4 23. Bc1 Qb6 24. g6 hxg6 25. hxg6 f6 26. Rge1 e5 27. dxe5 Nxe5 28. Nxe5 fxe5 29. Ng5 Bf6 30. Qf5 Qc5 31. Qe6+ Kd8 32. Be3 1-0

[Event "Wch Rapid"]
[Site "Doha"]
[Date "2016.12.26"]
[Round "2"]
[White "Li, Chao B"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E52"]
[WhiteElo "2720"]
[BlackElo "2671"]
[PlyCount "144"]
[EventDate "2016.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "QAT"]
[SourceTitle "CBM 176"]
[Source "ChessBase"]
[SourceDate "2017.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2017.01.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 Bb7 6. Bd3 O-O 7. O-O d5 8. cxd5 exd5 9. Bd2 Bd6 10. Rc1 a6 11. Ne5 c5 12. f4 Nc6 13. Be1 cxd4 14. exd4 Nxd4 15. Bh4 Ne6 16. Qf3 Nc5 17. Bb1 Be7 18. Rcd1 h6 19. Bxf6 Bxf6 20. Nxd5 Bxe5 21. fxe5 Qg5 22. b4 Bxd5 23. Rxd5 Ne6 24. Rd7 Qxe5 25. Rxf7 Rad8 26. a3 Qd4+ 27. Kh1 Nf4 28. Rxf8+ Rxf8 29. Qb3+ Kh8 30. Qc2 g6 31. Rd1 Qf6 32. Qe4 Nd5 33. Rg1 Nc3 34. Qxg6 Qxg6 35. Bxg6 Rf2 36. Bd3 Ra2 37. Bxa6 Rxa3 38. b5 Rb3 39. h3 Nxb5 40. Rd1 Kg7 41. Kh2 Kf6 42. Rd8 Nc7 43. Bb7 Ne6 44. Rd6 Ke7 45. Rd5 Nf4 46. Rf5 Rb4 47. Bf3 Rd4 48. Kg3 Ne6 49. h4 Rd6 50. Bh5 Rd3+ 51. Kh2 Nd8 52. Bf3 Rd6 53. Be2 Rf6 54. Rh5 Ne6 55. Bc4 Ng7 56. Re5+ Kd6 57. Rd5+ Kc6 58. Rd4 b5 59. Be2 Kc5 60. Rd7 Nf5 61. h5 b4 62. Rc7+ Rc6 63. Rb7 Nd4 64. Bd3 b3 65. Kg3 Rf6 66. Rc7+ Kd5 67. Rb7 Ke5 68. Re7+ Re6 69. Rb7 Rf6 70. Bg6 Rf1 71. Re7+ Kd6 72. Rh7 Nf5+ 1/2-1/2

[Event "Wch Rapid"]
[Site "Doha"]
[Date "2016.12.26"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Bu, Xiangzhi"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "2671"]
[BlackElo "2705"]
[PlyCount "105"]
[EventDate "2016.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "QAT"]
[SourceTitle "CBM 176"]
[Source "ChessBase"]
[SourceDate "2017.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2017.01.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. d3 Be7 8. Nbd2 O-O 9. Re1 d6 10. a3 Re8 11. Nf1 Bf8 12. Bg5 h6 13. Bh4 g6 14. Ne3 Bg7 15. Qd2 Qd7 16. Bxf6 Bxf6 17. Bd5 Rab8 18. h3 h5 19. c4 Nd4 20. Bxb7 Nxf3+ 21. gxf3 Rxb7 22. Nd5 Bg7 23. cxb5 axb5 24. Kg2 c6 25. Nb4 d5 26. Rac1 dxe4 27. fxe4 Re6 28. Na6 Bf8 29. Nc5 Bxc5 30. Rxc5 Qd8 31. Rec1 Rd7 32. R1c3 Kg7 33. Qe3 Red6 34. Rxc6 Rxc6 35. Rxc6 Rxd3 36. Rc8 Rxe3 37. Rxd8 Rb3 38. Rd2 h4 39. Rc2 Kf6 40. a4 bxa4 41. Rc4 Rxb2 42. Rxa4 Kg5 43. Ra7 f6 44. Ra6 Rb4 45. Kf3 Rb1 46. Rc6 f5 47. exf5 gxf5 48. Kg2 e4 49. Rc8 f4 50. Rc5+ Kf6 51. Rh5 f3+ 52. Kh2 e3 53. Rxh4 0-1

[Event "Wch Rapid"]
[Site "Doha"]
[Date "2016.12.26"]
[Round "4"]
[White "Jumabayev, Rinat"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2611"]
[BlackElo "2671"]
[PlyCount "90"]
[EventDate "2016.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "QAT"]
[SourceTitle "CBM 176"]
[Source "ChessBase"]
[SourceDate "2017.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2017.01.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 a6 11. a4 Nh5 12. Bg5 Qc7 13. Qd2 Nd7 14. Rfc1 b6 15. Rab1 Ndf6 16. Nh4 Ng4 17. h3 Ne5 18. b3 f6 19. Be3 f5 20. Kh2 Nf6 21. Nf3 Nxf3+ 22. exf3 Bd7 23. Bf1 Nh5 24. b4 f4 25. Bxf4 Nxf4 26. Qxf4 Rf8 27. Qd2 Rxf3 28. Bg2 Rxc3 29. Rxc3 Bxc3 30. Qxc3 Bxa4 31. h4 Rf8 32. f4 Re8 33. f5 gxf5 34. Qd3 Qg7 35. bxc5 Bb5 36. Qxf5 bxc5 37. Qf4 Qe5 38. Qg4+ Kh8 39. Rb3 c4 40. Rf3 c3 41. Rf7 Rg8 42. Qf3 Be2 43. Qf2 c2 44. Rc7 Bd3 45. Bh3 Qb2 0-1

[Event "Wch Rapid"]
[Site "Doha"]
[Date "2016.12.26"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Volokitin, Andrei"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2671"]
[BlackElo "2649"]
[PlyCount "125"]
[EventDate "2016.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "QAT"]
[SourceTitle "CBM 176"]
[Source "ChessBase"]
[SourceDate "2017.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2017.01.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 h6 11. Bh4 Qa5 12. Kb1 O-O 13. Qd2 Rfd8 14. Nd5 Qxd2 15. Nxe7+ Kf8 16. Nxd2 Kxe7 17. f3 g5 18. Bf2 b6 19. Nc4 d5 20. Ne5 Bb7 21. exd5 Rxd5 22. c4 Rxd1+ 23. Rxd1 Rc8 24. h4 Rc7 25. hxg5 hxg5 26. Be3 Ne8 27. Bxg5+ f6 28. Bh4 Kf8 29. Ng4 Rxc4 30. Rd7 Bc8 31. Rxa7 e5 32. Nh6 Be6 33. Bf2 b5 34. b3 Rc6 35. Kb2 Nc7 36. g4 Nd5 37. Be1 Ke8 38. Bd2 Ne7 39. Bb4 Nd5 40. Bd2 Nc7 41. Nf5 Nd5 42. Ng7+ Kd8 43. Rb7 Bd7 44. Rxb5 Rd6 45. Rc5 Nb6 46. Ba5 Ke7 47. Bxb6 Rxb6 48. Nf5+ Ke6 49. Ra5 Bc6 50. f4 Be4 51. fxe5 fxe5 52. Ne3 Bd3 53. Kc3 Rd6 54. Rd5 Rxd5 55. Nxd5 Bb1 56. Ne3 Kf6 57. a4 Kg5 58. b4 Kf4 59. Kd2 e4 60. b5 Bd3 61. b6 Ba6 62. a5 Kf3 63. g5 1-0

[Event "Wch Rapid"]
[Site "Doha"]
[Date "2016.12.27"]
[Round "6"]
[White "Dominguez Perez, Leinier"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2739"]
[BlackElo "2671"]
[PlyCount "128"]
[EventDate "2016.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "QAT"]
[SourceTitle "CBM 176"]
[Source "ChessBase"]
[SourceDate "2017.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2017.01.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. c4 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 Ne4 9. Qd3 Nxc3 10. Ng5 Ne4 11. Nxe4 Nc6 12. O-O f5 13. Nc3 Nb4 14. Qd2 Bxg2 15. Kxg2 Nc6 16. Rad1 Qf6 17. f4 d6 18. d5 Ne7 19. e4 fxe4 20. Nxe4 Qg6 21. Ng5 exd5 22. cxd5 Nf5 23. Rfe1 h6 24. Ne6 Rf7 25. Rc1 Re8 26. Nxc7 Nh4+ 27. Kh1 Rxe1+ 28. Qxe1 Qh5 29. Qe8+ Kh7 30. Qe4+ Nf5 31. Kg2 Qg6 32. Kg1 Qf6 33. Rc2 Qd4+ 34. Qxd4 Nxd4 35. Rc4 b5 36. Rxd4 Rxc7 37. Rd2 b4 38. Kf2 Rc1 39. Kf3 a5 40. b3 Rc3+ 41. Ke4 Kg6 42. g4 Kf6 43. h4 g6 44. g5+ Kg7 45. Rh2 Rc1 46. Kf3 Rc3+ 47. Ke4 Rc1 48. Re2 Rc3 49. Kd4 Rf3 50. Re7+ Kf8 51. Ke4 Rf2 52. Re6 hxg5 53. hxg5 Rxa2 54. Rxd6 Rb2 55. Rxg6 Rxb3 56. Ra6 Ra3 57. d6 Ke8 58. g6 Rg3 59. g7 b3 60. g8=Q+ Rxg8 61. Ra8+ Kd7 62. Rxg8 Kxd6 63. Kd3 a4 64. Kc3 Kd5 1-0

[Event "Wch Rapid"]
[Site "Doha"]
[Date "2016.12.27"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Bortnyk, Olexandr"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2671"]
[BlackElo "2581"]
[PlyCount "115"]
[EventDate "2016.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "QAT"]
[SourceTitle "CBM 176"]
[Source "ChessBase"]
[SourceDate "2017.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2017.01.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. a4 O-O 7. O-O a5 8. Re1 b6 9. b3 Bb7 10. Bb2 c6 11. Bd3 Re8 12. Ne2 exd4 13. Nexd4 Nc5 14. Qd2 d5 15. e5 Nfe4 16. Qf4 Bf8 17. Rad1 Qc7 18. Nf5 f6 19. Ng3 Nxd3 20. cxd3 Nxg3 21. hxg3 fxe5 22. Bxe5 Qf7 23. Bc7 Qxf4 24. gxf4 Rxe1+ 25. Rxe1 b5 26. d4 Bb4 27. Rc1 Re8 28. Be5 bxa4 29. bxa4 Rc8 30. Ng5 c5 31. dxc5 Bxc5 32. Rd1 Re8 33. Nf3 Bb4 34. Nd4 g5 35. g3 gxf4 36. gxf4 Kf7 37. Kg2 Ba6 38. Nb5 Rc8 39. Rh1 Kg6 40. Kf3 Rg8 41. Rc1 Bc8 42. Nd4 Bd7 43. f5+ Kf7 44. Rc7 Ke8 45. Ne6 Bxe6 46. fxe6 Rg6 47. Rxh7 Rxe6 48. Kf4 Re7 49. Rxe7+ Kxe7 50. Kf5 Bc5 51. f4 Be3 52. Bb8 Kd7 53. Ke5 Bxf4+ 54. Kxf4 Kc8 55. Be5 d4 56. Bxd4 Kb7 57. Ke4 Ka8 58. Kd5 1/2-1/2

[Event "Wch Rapid"]
[Site "Doha"]
[Date "2016.12.27"]
[Round "8"]
[White "Vitiugov, Nikita"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2726"]
[BlackElo "2671"]
[PlyCount "69"]
[EventDate "2016.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "QAT"]
[SourceTitle "CBM 176"]
[Source "ChessBase"]
[SourceDate "2017.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2017.01.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 c5 4. Bxf6 gxf6 5. dxc5 e6 6. Nf3 Qa5+ 7. Nbd2 f5 8. c4 dxc4 9. Bxc4 Bg7 10. O-O Nd7 11. Nb3 Qc7 12. Qc2 O-O 13. Be2 Nf6 14. Nbd4 Bd7 15. Rac1 a5 16. Bb5 Rfc8 17. Qa4 Bxb5 18. Qxb5 Ne4 19. c6 Rab8 20. h3 Nd6 21. cxb7 Qxc1 22. bxc8=Q+ Qxc8 23. Qxa5 Rxb2 24. Qa3 Rb6 25. Rc1 Qb7 26. Nb3 Ne4 27. Qa4 Bf8 28. Qe8 Kg7 29. Rc8 Qe7 30. Qa4 Qb4 31. Qxb4 Bxb4 32. Rc4 Nc3 33. a3 Ne2+ 34. Kf1 Bxa3 35. Nfd2 1-0

[Event "Wch Rapid"]
[Site "Doha"]
[Date "2016.12.27"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Anton Guijarro, David"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "2671"]
[BlackElo "2650"]
[PlyCount "129"]
[EventDate "2016.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "QAT"]
[SourceTitle "CBM 176"]
[Source "ChessBase"]
[SourceDate "2017.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2017.01.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. d5 Nb6 13. b3 Bd7 14. Be3 Qc8 15. Qd2 Nb7 16. Na3 f5 17. exf5 Bxf5 18. Nh2 Bf6 19. Rad1 Qd7 20. Nf1 Bh4 21. c4 e4 22. Bf4 b4 23. Nb1 a5 24. Bxe4 a4 25. Ng3 Bxe4 26. Rxe4 axb3 27. axb3 Bf6 28. Re6 Ra1 29. Ne4 Bd4 30. Be3 Bxe3 31. Qxe3 Nc8 32. Ng3 Qf7 33. Re1 Qf4 34. Nd2 Qxe3 35. R6xe3 Ra2 36. Nf3 Na5 37. R1e2 Rxe2 38. Nxe2 h6 39. Nd2 Rf7 40. Re8+ Rf8 41. Rxf8+ Kxf8 42. g4 Kf7 43. f4 Nb6 44. Kf2 Nd7 45. Ng3 Nf6 46. Nf5 Ne8 47. Ke3 Kf8 48. Kd3 Kf7 49. Kc2 Nb7 50. Ne4 Kf8 51. h4 Kf7 52. h5 Kf8 53. g5 hxg5 54. fxg5 Kf7 55. g6+ Kf8 56. Ng5 Kg8 57. Ne6 Kh8 58. Ne7 Nf6 59. Ng5 Nd8 60. Nf7+ Nxf7 61. gxf7 Nd7 62. Ng6+ Kh7 63. f8=Q Nxf8 64. Nxf8+ Kh6 65. Ne6 1-0

[Event "Wch Rapid"]
[Site "Doha"]
[Date "2016.12.27"]
[Round "10"]
[White "Mamedov, Rauf"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2688"]
[BlackElo "2671"]
[PlyCount "55"]
[EventDate "2016.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "QAT"]
[SourceTitle "CBM 176"]
[Source "ChessBase"]
[SourceDate "2017.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2017.01.17"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. Ne2 Bg7 5. c3 e5 6. d3 d6 7. h4 h6 8. c4 Nge7 9. Nbc3 Bg4 10. f3 Be6 11. Nd5 Nd4 12. Nxd4 cxd4 13. f4 Nxd5 14. cxd5 Bd7 15. O-O exf4 16. Bxf4 Qb6 17. Qd2 f6 18. Rac1 Rc8 19. Rxc8+ Bxc8 20. Rc1 Bd7 21. Qc2 g5 22. Bd2 Ke7 23. Qc7 Rc8 24. Qxb6 Rxc1+ 25. Bxc1 axb6 26. Kf2 g4 27. Bf1 h5 28. Bd2 1/2-1/2

[Event "Wch Rapid"]
[Site "Doha"]
[Date "2016.12.28"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Matlakov, Maxim"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2671"]
[BlackElo "2694"]
[PlyCount "182"]
[EventDate "2016.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "QAT"]
[SourceTitle "CBM 176"]
[Source "ChessBase"]
[SourceDate "2017.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2017.01.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Bg5 h6 15. Bh4 Qc8 16. dxe5 dxe5 17. N3d2 a5 18. a4 b4 19. Ne3 Ra6 20. Qf3 Qa8 21. Rad1 bxc3 22. bxc3 Nc5 23. Nf5 Ree6 24. Qe3 Bc6 25. Nc4 Qe8 26. Bxf6 Rxf6 27. Qg3 Nd7 28. Nce3 Rg6 29. Qh4 Nf6 30. Nd5 Ra7 31. Nxf6+ Rxf6 32. Bb3 Kh7 33. Rd3 Rb7 34. Bd5 Rb8 35. Bxc6 Qxc6 36. Qg3 Re8 37. Qe3 Qxa4 38. Rd5 g6 39. Nh4 Qa3 40. Nf3 Bd6 41. c4 Qb2 42. Rxa5 c6 43. Rd1 Bf8 44. Rd7 Qb1+ 45. Kh2 Qb4 46. Ra6 Qxc4 47. Qd3 Qc5 48. Raa7 Kg7 49. Qb3 Re7 50. Rxe7 Bxe7 51. Rd7 Re6 52. Qb2 Qb4 53. Qc2 c5 54. Nd2 Qb5 55. Rd3 Rf6 56. Nc4 Re6 57. Rd5 Qb4 58. g3 Qe1 59. Kg2 Qa1 60. h4 h5 61. Qd3 Kg8 62. Rd7 Kg7 63. Qd5 Qa2 64. Ne3 c4 65. Qxc4 Qxc4 66. Nxc4 f6 67. Ne3 Kf8 68. Nd5 Ke8 69. Ra7 Kf8 70. Rb7 Bc5 71. f4 Ra6 72. Kf1 Bd4 73. f5 gxf5 74. exf5 e4 75. Nf4 Ra1+ 76. Ke2 Ra2+ 77. Kd1 Kg8 78. Rb4 Ra1+ 79. Kc2 Be5 80. Nxh5 Ra2+ 81. Kd1 e3 82. Re4 Rf2 83. g4 Rh2 84. g5 e2+ 85. Rxe2 Rxh4 86. Nxf6+ Bxf6 87. gxf6 Kf7 88. Re6 Rf4 89. Ke2 Rxf5 90. Rd6 Rxf6 91. Rxf6+ Kxf6 1/2-1/2

[Event "Wch Rapid"]
[Site "Doha"]
[Date "2016.12.28"]
[Round "12"]
[White "Vallejo Pons, Francisco"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A32"]
[WhiteElo "2711"]
[BlackElo "2671"]
[PlyCount "103"]
[EventDate "2016.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "QAT"]
[SourceTitle "CBM 176"]
[Source "ChessBase"]
[SourceDate "2017.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2017.01.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Qc7 6. b3 Bb4+ 7. Bd2 Bc5 8. e3 Nc6 9. Bc3 d5 10. Nxc6 bxc6 11. Bg2 Be7 12. O-O O-O 13. Nd2 a5 14. Rc1 Ba6 15. Bxf6 Bxf6 16. cxd5 exd5 17. Re1 Qb6 18. Qc2 Rac8 19. e4 Qb4 20. Bh3 Rcd8 21. Bf1 Bb7 22. Nf3 g6 23. h4 Rfe8 24. e5 Bg7 25. Bh3 Re7 26. e6 f5 27. Re2 Rde8 28. Rce1 Ba6 29. Qxc6 Bxe2 30. Rxe2 d4 31. Bf1 d3 32. Re3 d2 33. Qd5 Bh6 34. Rd3 Qe4 35. Nxd2 Qxd5 36. Rxd5 Rxe6 37. Nf3 Ra8 38. Bc4 Kh8 39. Ne5 Re7 40. Nc6 Re1+ 41. Kg2 a4 42. bxa4 Rxa4 43. Rd8+ Kg7 44. Rd7+ Kh8 45. Rd8+ Kg7 46. Rd7+ Kh8 47. Rd8+ Kg7 48. Rd7+ Kh8 49. Rd8+ Kg7 50. Rd7+ Kh8 51. Rd8+ Kg7 52. Rd7+ 1/2-1/2

[Event "Wch Rapid"]
[Site "Doha"]
[Date "2016.12.28"]
[Round "13"]
[White "Zhigalko, Sergei"]
[Black "Ganguly, Surya Shekhar"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2671"]
[BlackElo "2668"]
[PlyCount "64"]
[EventDate "2016.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "QAT"]
[SourceTitle "CBM 176"]
[Source "ChessBase"]
[SourceDate "2017.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2017.01.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nbd2 O-O 7. Nc4 Nd7 8. Be3 f6 9. Qd2 Bxe3 10. Nxe3 Nc5 11. O-O-O Be6 12. Kb1 a5 13. h4 Qe7 14. h5 Rfd8 15. Rh4 Qf7 16. a3 b5 17. d4 b4 18. axb4 axb4 19. Qxb4 Na4 20. d5 Rdb8 21. dxe6 Qxe6 22. Qc4 Qxc4 23. Nxc4 Nc3+ 24. Kc1 Ra1+ 25. Kd2 Nxd1 26. b3 Nxf2 27. Ke2 Nd1 28. Rg4 Rd8 29. Nh4 Nc3+ 30. Kf2 Rd4 31. Nf5 Nxe4+ 32. Kf3 Rf1+ 0-1

[Event "Wch Rapid"]
[Site "Doha"]
[Date "2016.12.28"]
[Round "14"]
[White "Bindrich, Falko"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2590"]
[BlackElo "2671"]
[PlyCount "114"]
[EventDate "2016.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "QAT"]
[SourceTitle "CBM 176"]
[Source "ChessBase"]
[SourceDate "2017.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2017.01.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 d5 6. cxd5 exd5 7. Bf4 c5 8. dxc5 Bxc5 9. e3 Nc6 10. Be2 Be6 11. O-O Rc8 12. Rad1 Be7 13. Ne5 Qa5 14. Bf3 Rfd8 15. Qe2 a6 16. Nxc6 bxc6 17. Be5 Nd7 18. Bg3 Bf6 19. Rc1 Ne5 20. Rfd1 Nxf3+ 21. Qxf3 Qb4 22. Qe2 Bg4 23. f3 Bf5 24. Kh1 Re8 25. Qd2 a5 26. b3 h5 27. Bf2 Bg5 28. f4 Be7 29. h3 Qb7 30. Na4 Ba3 31. Ra1 Re6 32. Kh2 Qb5 33. Nc3 Qb7 34. Ne2 Bb4 35. Qb2 Be4 36. Ng3 g6 37. Nxe4 Rxe4 38. Qc2 Rce8 39. Rac1 R8e6 40. Qd3 Qe7 41. Qc2 Ba3 42. Rb1 Bc5 43. Rd3 Bxe3 44. Bxe3 Rxe3 45. Rxe3 Rxe3 46. Rc1 Qh4 47. Qxc6 Qxf4+ 48. Kh1 Qe4 49. Qc8+ Kg7 50. Rg1 d4 51. Qd7 Re2 52. a3 d3 53. b4 axb4 54. axb4 d2 55. b5 Qe3 56. Rf1 Rf2 57. Rg1 Rf4 0-1

[Event "Wch Rapid"]
[Site "Doha"]
[Date "2016.12.28"]
[Round "15"]
[White "Zhigalko, Sergei"]
[Black "Amin, Bassem"]
[Result "1/2-1/2"]
[ECO "C58"]
[WhiteElo "2671"]
[BlackElo "2662"]
[PlyCount "91"]
[EventDate "2016.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "QAT"]
[SourceTitle "CBM 176"]
[Source "ChessBase"]
[SourceDate "2017.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2017.01.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. Nf3 Bd6 10. O-O O-O 11. Re1 Re8 12. Nc3 f5 13. Nxd5 cxd5 14. Bb5 Bd7 15. Bxd7 Qxd7 16. d3 Nc6 17. c4 d4 18. Bd2 a5 19. c5 Bc7 20. a3 Qd5 21. Qc2 h6 22. Nh4 e4 23. Ng6 Qf7 24. Nf4 e3 25. fxe3 dxe3 26. Rxe3 Nd4 27. Rxe8+ Rxe8 28. Qa4 Nb3 29. Re1 Rxe1+ 30. Bxe1 Nxc5 31. Qc6 Bxf4 32. Qxc5 a4 33. g3 Bg5 34. Bc3 Kh7 35. Qd4 Qe7 36. Qe5 Qd7 37. Qd4 Qe7 38. Kf1 Qb7 39. Qf2 Qd5 40. Ke2 Qe6+ 41. Kf1 Qd5 42. Ke2 Qe6+ 43. Kd1 Qd5 44. Ke2 Qe6+ 45. Kf1 Qd5 46. Ke2 1/2-1/2

[Event "Wch Blitz"]
[Site "Doha"]
[Date "2016.12.29"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Tari, Aryan"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "2671"]
[BlackElo "2584"]
[PlyCount "100"]
[EventDate "2016.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "QAT"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. Nf3 Bd6 10. O-O Nf4 11. Nc3 Nxd3 12. cxd3 O-O 13. Ne4 c5 14. Re1 Nc6 15. b3 Ba6 16. Ba3 Bxd3 17. Nxd6 Qxd6 18. Rc1 Rfe8 19. Bxc5 Qd7 20. h3 Rad8 21. b4 e4 22. Nh2 Nd4 23. a4 f5 24. b5 Kh8 25. Kh1 Ne6 26. Qh5 Nf4 27. Qh4 Nd5 28. Nf1 h6 29. Ne3 Qf7 30. Nxd5 Rxd5 31. Qf4 g5 32. Qh2 f4 33. Ba3 Kh7 34. Bb2 Rd7 35. Rc6 Re6 36. Rec1 Be2 37. Qg1 Rxd2 38. Rc7 Rd7 39. Rxd7 Qxd7 40. Qe1 Bh5 41. Qc3 Re8 42. Qa5 Re7 43. Qc3 Re8 44. a5 f3 45. g4 Bg6 46. b6 axb6 47. axb6 e3 48. Qf6 exf2 49. Kh2 f1=Q 50. Rxf1 Qd2+ 0-1

[Event "Wch Blitz"]
[Site "Doha"]
[Date "2016.12.29"]
[Round "2"]
[White "Atabayev, Maksat"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2492"]
[BlackElo "2671"]
[PlyCount "87"]
[EventDate "2016.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "QAT"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 Nb6 4. Nf3 d5 5. Bd3 Bg4 6. h3 Bxf3 7. Qxf3 e6 8. O-O c5 9. c3 Nc6 10. Be3 Be7 11. Qg4 g6 12. Nd2 Qc7 13. a4 a6 14. Nf3 c4 15. Bc2 O-O-O 16. Bg5 Kb8 17. Rfe1 h6 18. Bxe7 Nxe7 19. h4 Nf5 20. g3 Ka8 21. Re2 Nc8 22. Qf4 Rdf8 23. Kf1 Nce7 24. Ke1 Rfg8 25. Qg4 Nc6 26. Kd2 Qe7 27. Qh3 Qd8 28. g4 Nfe7 29. Qg3 Rf8 30. Qf4 Qc7 31. Qe3 f5 32. exf6 Rxf6 33. Ne5 Rhf8 34. Rf1 Rf4 35. f3 Nxe5 36. Qxe5 Qxe5 37. Rxe5 R4f6 38. Ke2 Nc6 39. Re3 Nd8 40. g5 hxg5 41. hxg5 Rf4 42. Rh1 Nf7 43. Rg1 Rh8 44. Bxg6 0-1

[Event "Wch Blitz"]
[Site "Doha"]
[Date "2016.12.29"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Al Sayed, Mohammed"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2671"]
[BlackElo "2508"]
[PlyCount "119"]
[EventDate "2016.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "QAT"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 h6 11. Bh4 O-O 12. Kb1 b5 13. Bxf6 Bxf6 14. Qe3 b4 15. Ne2 Qc7 16. Ned4 Bd7 17. g4 Rfc8 18. Re2 a5 19. h4 Be5 20. Nxe5 dxe5 21. Nf3 a4 22. Red2 b3 23. cxb3 axb3 24. a3 Bb5 25. Ne1 Ra6 26. Nd3 Rc6 27. g5 h5 28. g6 fxg6 29. f3 Rc2 30. Qg5 Kh7 31. Qe3 Qc6 32. f4 Bxd3 33. Rxd3 exf4 34. Qxf4 e5 35. Qe3 Qc4 36. Rxb3 Re2 37. Qd3 Qxd3+ 38. Rbxd3 Rxe4 39. Rd7 Rxh4 40. Re7 Rh2 41. Rxe5 Kh6 42. Rg1 Rcc2 43. Rb5 h4 44. a4 h3 45. Rb3 Kh5 46. a5 g5 47. a6 Rc8 48. Rbg3 Rg2 49. Rxh3+ Kg4 50. Rxg2+ Kxh3 51. Rxg5 Ra8 52. Rg6 Kh4 53. b4 Kh5 54. Rxg7 Rxa6 55. Kb2 Kh6 56. Rg1 Re6 57. Kb3 Rb6 58. Kc4 Rc6+ 59. Kd5 Rc8 60. b5 1-0

[Event "Wch Blitz"]
[Site "Doha"]
[Date "2016.12.29"]
[Round "4"]
[White "Jakovenko, Dmitrij"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2704"]
[BlackElo "2671"]
[PlyCount "93"]
[EventDate "2016.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "QAT"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 d6 9. Be2 Be7 10. O-O O-O 11. Be3 Nbd7 12. f3 a6 13. Rfc1 Rc8 14. Bf1 d5 15. exd5 exd5 16. Nf5 dxc4 17. Nxe7+ Qxe7 18. Re1 b5 19. Rad1 Rfe8 20. Qf2 Qe5 21. Bd4 Qf5 22. Ne2 h5 23. Bc3 Nd5 24. Bd4 Qg6 25. Qh4 Ne5 26. Ng3 Nd3 27. Rxe8+ Rxe8 28. Bxd3 cxd3 29. Qxh5 Nf4 30. Qxg6 fxg6 31. Kf2 Rc8 32. Be3 Rc2+ 33. Rd2 g5 34. Nf5 Kf8 35. Nd4 Rxd2+ 36. Bxd2 Bd5 37. Bxf4 gxf4 38. Ke1 Kf7 39. Kd2 Kf6 40. b3 Ke5 41. Kxd3 g5 42. g3 Bf7 43. b4 Bc4+ 44. Kc3 Bd5 45. Kd3 Bc4+ 46. Kc3 Bd5 47. Kd3 1/2-1/2

[Event "Wch Blitz"]
[Site "Doha"]
[Date "2016.12.29"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Bu, Xiangzhi"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2671"]
[BlackElo "2705"]
[PlyCount "77"]
[EventDate "2016.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "QAT"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Bc5 6. Nc3 O-O 7. Bxc6 dxc6 8. Nxe5 Bd4 9. Nf3 Bxc3 10. dxc3 Nxe4 11. Qxd8 Rxd8 12. Bf4 Nd6 13. Rfe1 Bf5 14. Re7 Rd7 15. Rxd7 Bxd7 16. Bxd6 cxd6 17. Rd1 d5 18. c4 Be6 19. c5 Bg4 20. Rd3 Bxf3 21. Rxf3 Re8 22. Kf1 f6 23. Rb3 Re7 24. Rb4 Kf7 25. h4 Ke8 26. g3 Kd8 27. a4 a5 28. Rg4 Kc7 29. h5 b6 30. cxb6+ Kxb6 31. c3 c5 32. b3 Kc6 33. Rf4 Kd6 34. h6 Ke5 35. hxg7 Rxg7 36. Rh4 Rb7 37. Ke2 Rxb3 38. Kd3 d4 39. Re4+ 0-1

[Event "Wch Blitz"]
[Site "Doha"]
[Date "2016.12.29"]
[Round "6"]
[White "Pichot, Alan"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2544"]
[BlackElo "2671"]
[PlyCount "105"]
[EventDate "2016.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "QAT"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 e6 11. d3 d6 12. f4 Nc6 13. Bg2 Be7 14. Be3 O-O 15. Qf2 b5 16. g4 b4 17. Ne2 a5 18. g5 f6 19. Qg3 fxg5 20. fxg5 e5 21. c3 a4 22. c4 Be6 23. Rf1 Qd7 24. h4 Bg4 25. Bf3 Bxf3 26. Rxf3 Rxf3 27. Qxf3 Rf8 28. Qg2 Qe8 29. Qg4 Qf7 30. Ng3 Qf3 31. Qxf3 Rxf3 32. Nf5 g6 33. Kg2 Rxf5 34. exf5 gxf5 35. Rf1 f4 36. Bf2 b3 37. a3 h5 38. gxh6 Kh7 39. Kf3 Kxh6 40. Rg1 Nd8 41. Rg8 Kh7 42. Re8 Bf6 43. h5 Kg7 44. h6+ Kf7 45. Bh4 Bxh4 46. h7 Bf6 47. Rxd8 e4+ 48. Kxe4 Bxb2 49. h8=Q Bxh8 50. Rxh8 d5+ 51. cxd5 f3 52. Kxf3 Kg7 53. Rb8 1-0

[Event "Wch Blitz"]
[Site "Doha"]
[Date "2016.12.29"]
[Round "7"]
[White "Belyakov, Bogdan"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2487"]
[BlackElo "2671"]
[PlyCount "162"]
[EventDate "2016.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "QAT"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 g6 7. O-O Bg7 8. d4 cxd4 9. cxd4 O-O 10. Nc3 d5 11. h3 Bf5 12. Be3 Rc8 13. Na4 Nc4 14. Bxc4 dxc4 15. Re1 Nb4 16. Nh4 Bd3 17. Nc5 Nc2 18. Nxd3 cxd3 19. Qxd3 Nxa1 20. Rxa1 Bxe5 21. Nf3 Bg7 22. h4 Qd5 23. b3 Rc6 24. Qd2 Rfc8 25. Re1 a5 26. Bf4 Rc2 27. Qe3 e6 28. Be5 Rxa2 29. h5 f6 30. h6 fxe5 31. hxg7 e4 32. Ng5 Kxg7 33. Nxe4 Rf8 34. Rc1 Qf5 35. d5 exd5 36. Rc7+ Rf7 37. Qc3+ Kh6 38. Qe3+ Qf4 39. Rxf7 Qxe3 40. fxe3 dxe4 41. Rxb7 a4 42. bxa4 Rxa4 43. Re7 Ra1+ 44. Kf2 Ra4 45. Kg3 g5 46. Kg4 Ra6 47. Rxe4 Kg6 48. Re8 h5+ 49. Kg3 Ra3 50. Kf3 Ra1 51. Rb8 h4 52. Rg8+ Kf6 53. Rf8+ Kg6 54. Rg8+ Kf6 55. Rf8+ Kg7 56. Rb8 Ra4 57. Rc8 g4+ 58. Kf2 Ra2+ 59. Kf1 Kg6 60. Rc5 g3 61. Rc4 Rf2+ 62. Kg1 Kg5 63. Rc5+ Kg6 64. Rc4 Kg5 65. Rc5+ Rf5 66. Rxf5+ Kxf5 67. Kf1 Ke5 68. Ke1 Kd5 69. Kf1 Ke5 70. Ke1 Kf5 71. Kf1 Kg4 72. Kg1 Kg5 73. Kf1 Kf5 74. Ke1 Ke5 75. Kf1 Kd5 76. Ke1 Ke5 77. Kf1 Kf5 78. Ke1 Kg6 79. Kf1 Kg5 80. Ke1 Kf5 81. Kf1 Ke5 1/2-1/2

[Event "Wch Blitz"]
[Site "Doha"]
[Date "2016.12.29"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Ghaem Maghami, Ehsan"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2671"]
[BlackElo "2574"]
[PlyCount "47"]
[EventDate "2016.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "QAT"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Rc8 7. Nbd2 h6 8. a4 Ne7 9. a5 g5 10. b4 Bg7 11. Nb3 O-O 12. Bd3 f6 13. exf6 Bxf6 14. Re1 g4 15. Ne5 Nxe5 16. dxe5 Bg7 17. Nc5 Qc7 18. Bxf5 Rxf5 19. Nxe6 Qd7 20. Nxg7 Kxg7 21. Qxg4+ Kh7 22. e6 Qd6 23. Qh4 h5 24. Bg5 1-0

[Event "Wch Blitz"]
[Site "Doha"]
[Date "2016.12.29"]
[Round "9"]
[White "Adhiban, Baskaran"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2666"]
[BlackElo "2671"]
[PlyCount "115"]
[EventDate "2016.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "QAT"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. b3 Nbd7 10. Bc3 dxc4 11. Bb2 cxb3 12. axb3 Bb7 13. Nbd2 Nd5 14. Ne5 Nb4 15. Qc1 O-O 16. Rd1 a5 17. Ndc4 Nf6 18. Ba3 Qc7 19. Bxb4 Bxb4 20. Nxc6 Rac8 21. N4e5 Bd6 22. Na7 Qxc1 23. Rdxc1 Rxc1+ 24. Rxc1 Bd5 25. Nc4 Bb8 26. Nb5 Rc8 27. e3 Ne4 28. Ra1 Bxc4 29. bxc4 Nd6 30. Nxd6 Bxd6 31. c5 bxc5 32. Rxa5 cxd4 33. exd4 Rc1+ 34. Bf1 g6 35. d5 e5 36. Ra6 Bc5 37. Rc6 Rc2 38. Be2 Rxe2 39. Rxc5 Rd2 40. d6 f6 41. Rc8+ Kf7 42. Rc7+ Ke6 43. Rxh7 Rxd6 44. h4 e4 45. Kf1 Kf5 46. Ke2 Ra6 47. Rd7 Ra2+ 48. Ke3 Ra3+ 49. Ke2 Ra2+ 50. Ke1 Kg4 51. Rd6 Kf5 52. Rb6 Ra1+ 53. Ke2 Ra2+ 54. Ke3 Ra3+ 55. Ke2 Ra2+ 56. Ke3 Ra3+ 57. Ke2 Ke5 58. Ke1 1/2-1/2

[Event "Wch Blitz"]
[Site "Doha"]
[Date "2016.12.29"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Svane, Rasmus"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2671"]
[BlackElo "2555"]
[PlyCount "101"]
[EventDate "2016.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "QAT"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Nxe3 10. fxe3 f6 11. exf6 gxf6 12. Bd3 Bh6 13. Qe2 O-O 14. Nc3 Bd7 15. Na4 Qd8 16. Nc5 b6 17. Nxd7 Qxd7 18. O-O Bg7 19. Rac1 Ne7 20. Ba6 Qd6 21. Rc3 e5 22. dxe5 fxe5 23. e4 Kh8 24. Rcc1 b5 25. Bxb5 dxe4 26. Qxe4 Qb6+ 27. Rc5 Rad8 28. Kh1 Rf4 29. Qe2 Qf6 30. Bd3 Nf5 31. Bxf5 Qxf5 32. Re1 Qf6 33. Rxe5 Rxf3 34. gxf3 Qxe5 35. Qxe5 Bxe5 36. Rxe5 Rd3 37. Ra5 Rxf3 38. Rxa7 Rb3 39. Ra5 Kg7 40. b5 Kg6 41. a4 Kg5 42. Kg2 Kf4 43. Ra6 h5 44. b6 Kg4 45. a5 Rb2+ 46. Kf1 Kf3 47. Ke1 Ke3 48. Kd1 Kd3 49. Kc1 Kc3 50. Ra7 Rxh2 51. Rc7+ 1-0

[Event "Wch Blitz"]
[Site "Doha"]
[Date "2016.12.29"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Mareco, Sandro"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2671"]
[BlackElo "2635"]
[PlyCount "74"]
[EventDate "2016.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "QAT"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Be7 8. O-O O-O 9. Bd2 b6 10. Qe2 Bb7 11. Nc3 Nxc3 12. Bxc3 Nd7 13. Rfe1 dxe5 14. dxe5 Qc7 15. Nd4 a6 16. Rad1 Rfd8 17. Bxe6 fxe6 18. Nxe6 Qc6 19. Qg4 g6 20. Nxd8 Rxd8 21. e6 Nf6 22. Rxd8+ Bxd8 23. Bxf6 Bxf6 24. h4 Bc8 25. h5 Kg7 26. h6+ Kxh6 27. Qf4+ Kg7 28. e7 Bd7 29. Qb8 Be8 30. Qd8 Kf7 31. Re3 b5 32. Rf3 Qe6 33. Re3 Qd7 34. Qb6 Bxe7 35. Qxa6 Qd1+ 36. Kh2 Qd6+ 37. Kg1 Qxa6 0-1

[Event "Wch Blitz"]
[Site "Doha"]
[Date "2016.12.29"]
[Round "12"]
[White "Lalith, Babu MR"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2587"]
[BlackElo "2671"]
[PlyCount "63"]
[EventDate "2016.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "QAT"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. Qc2 dxc4 5. Qxc4 Nf6 6. Bg5 b5 7. Qc2 Bb7 8. g3 Nbd7 9. Bg2 c5 10. dxc5 Bxc5 11. O-O Rc8 12. Qb3 a6 13. a4 b4 14. Nbd2 O-O 15. Rac1 h6 16. Bxf6 Nxf6 17. Nc4 Qe7 18. Ne1 Nd5 19. Nd3 Rc7 20. Na5 Ba8 21. e4 Nf6 22. Nxc5 Rxc5 23. Qxb4 Rfc8 24. Nb3 a5 25. Rxc5 axb4 26. Rxc8+ Kh7 27. Rxa8 Qc7 28. a5 Qc2 29. e5 Ng4 30. a6 Qxb3 31. a7 Qa2 32. Rh8+ 1-0

[Event "Wch Blitz"]
[Site "Doha"]
[Date "2016.12.30"]
[Round "13"]
[White "Zhigalko, Sergei"]
[Black "Quparadze, Giga"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2671"]
[BlackElo "2481"]
[PlyCount "128"]
[EventDate "2016.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "QAT"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Bd7 6. O-O Bc6 7. Na3 Nd7 8. Re1 Ne7 9. cxd4 cxd4 10. Nc4 Ng6 11. Bxg6 hxg6 12. d3 Nb6 13. Nxb6 axb6 14. Ng5 Be7 15. Qg4 Qd5 16. a3 Qb3 17. Qxd4 Rd8 18. Qf4 Bxg5 19. Qxg5 Rh5 20. Qg4 Rxd3 21. Be3 Rxe5 22. Qg3 Qd5 23. Rac1 b5 24. h4 Re4 25. Qb8+ Qd8 26. Qxd8+ Kxd8 27. Rxc6 Rexe3 28. Rxe3 Rd1+ 29. Kh2 bxc6 30. Rc3 Rd6 31. Kg3 Kd7 32. Kf3 Rd2 33. b4 Rd4 34. g3 f6 35. Ke3 e5 36. f4 Rd5 37. fxe5 Rxe5+ 38. Kf4 g5+ 39. hxg5 Rxg5 40. g4 Rd5 41. Rh3 g5+ 42. Ke4 Re5+ 43. Kf3 Re1 44. Rh7+ Ke6 45. Rc7 Rc1 46. Rc8 Rc3+ 47. Ke4 Rc4+ 48. Kf3 Ke5 49. Re8+ Kd6 50. Rd8+ Ke7 51. Rd3 Rf4+ 52. Kg3 Rc4 53. Kf3 Ke6 54. Kg3 Ke5 55. Rf3 Re4 56. Rf5+ Ke6 57. Rc5 Rc4 58. Rxc4 bxc4 59. Kf3 f5 60. a4 fxg4+ 61. Ke2 g3 62. a5 g2 63. Kf2 c3 64. a6 c2 0-1

[Event "Wch Blitz"]
[Site "Doha"]
[Date "2016.12.30"]
[Round "14"]
[White "Christiansen, Johan Sebastian"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2429"]
[BlackElo "2671"]
[PlyCount "79"]
[EventDate "2016.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "QAT"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 Bg4 4. Qb3 Nf6 5. g3 Nbd7 6. Bg2 e5 7. d3 a5 8. b5 a4 9. Qc2 h6 10. O-O Bc5 11. Ba3 Qe7 12. Bxc5 Nxc5 13. Nbd2 O-O 14. Rfe1 Bf5 15. Rac1 Qd6 16. Red1 Bh7 17. Nh4 Rfd8 18. Bh3 Kh8 19. Bf5 g6 20. Bh3 Re8 21. Bg2 g5 22. Nhf3 Rad8 23. Qb2 Qb6 24. Qb4 Nfd7 25. Ne1 f5 26. Nc2 Nf6 27. Qb2 h5 28. Nb4 h4 29. Nd5 Nxd5 30. cxd5 Qd6 31. Nc4 Qf8 32. b6 cxb6 33. Qxb6 f4 34. d6 Nd7 35. Qxb7 Bf5 36. Be4 Nc5 37. Qd5 Nxe4 38. dxe4 Bh7 39. Nxe5 Rxd6 40. Qxd6 1-0

[Event "Wch Blitz"]
[Site "Doha"]
[Date "2016.12.30"]
[Round "15"]
[White "Zhigalko, Sergei"]
[Black "Zhang, Zhong"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2671"]
[BlackElo "2645"]
[PlyCount "133"]
[EventDate "2016.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "QAT"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 Bb6 7. Nbd2 O-O 8. Bb3 h6 9. Re1 Re8 10. Nc4 Be6 11. Bc2 Bxc4 12. dxc4 Ne7 13. Nh4 Qd7 14. h3 Qe6 15. Qf3 Nd7 16. Qg3 Qf6 17. Bd2 Nc5 18. Rad1 Ne6 19. Nf5 Qg6 20. Qh4 Ng5 21. Kh1 Qf6 22. Rf1 Nxf5 23. exf5 Nh7 24. Qe4 c6 25. Qg4 Rad8 26. Bc1 Kh8 27. b4 Qe7 28. a4 a5 29. Qg3 Nf6 30. Bb3 Ne4 31. Qf3 Nf6 32. Rfe1 Qc7 33. Re2 axb4 34. cxb4 Bd4 35. Rde1 d5 36. cxd5 cxd5 37. Qd3 Qb6 38. Qd2 Ne4 39. Rxe4 dxe4 40. a5 Qa7 41. Rf1 Bc5 42. Qe2 Bxb4 43. Bxf7 Rf8 44. Qh5 Qa6 45. Rg1 Qf6 46. Bg6 Kg8 47. Qg4 Bc5 48. Qxe4 Bxf2 49. Rf1 Bd4 50. Qxb7 Qxg6 51. fxg6 Rxf1+ 52. Kh2 Rxc1 53. a6 Ra1 54. h4 Rf8 55. h5 Kh8 56. g3 Kg8 57. Kh3 Kh8 58. Kg4 Ra4 59. Kh3 Rg8 60. Qc6 Ra3 61. Kg2 Rb8 62. Qd6 Ra2+ 63. Kh3 Rg8 64. Qe6 Ra8 65. Qxa2 Ba7 66. Qd5 Re8 67. Qd7 1-0

[Event "Wch Blitz"]
[Site "Doha"]
[Date "2016.12.30"]
[Round "16"]
[White "Halkias, Stelios"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2585"]
[BlackElo "2671"]
[PlyCount "118"]
[EventDate "2016.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "QAT"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O d5 6. b3 Bd6 7. Bb2 O-O 8. c4 Nbd7 9. Nc3 a6 10. Rc1 Ne4 11. Ne2 Qe7 12. Ng3 f5 13. Ne5 Nxe5 14. dxe5 Bc5 15. cxd5 exd5 16. Ne2 a5 17. Kh1 Qh4 18. Bxe4 fxe4 19. Nf4 Rxf4 20. exf4 d4 21. b4 axb4 22. Qb3+ Kh8 23. Qf7 Ba6 24. Qd5 Rf8 25. Qxe4 Bxf1 26. Rxf1 Qxf4 27. Qe2 Qf5 28. e6 d3 29. Qd2 Qxe6 30. Qxd3 Qxa2 31. Be5 Qf7 32. f4 Kg8 33. Rf3 Bd6 34. Bxd6 Rd8 35. h3 Rxd6 36. Qe4 b3 37. Rxb3 Rd8 38. Re3 h6 39. Qe5 c5 40. Ra3 Qf6 41. Qe4 Qd4 42. Qe6+ Kh8 43. Rf3 c4 44. Qc6 Qc5 45. Qxc5 bxc5 46. Rc3 Rd4 47. g3 Kg8 48. Kg2 Kf7 49. Kf3 Ke6 50. Ke3 Kd5 51. Ra3 Re4+ 52. Kf3 Re1 53. Ra7 c3 54. Ra2 Kc4 55. Ra4+ Kb3 56. Ra5 Kb4 57. Ra2 Kb3 58. Ra5 c2 59. Rb5+ Kc4 0-1

[Event "Wch Blitz"]
[Site "Doha"]
[Date "2016.12.30"]
[Round "17"]
[White "Zhigalko, Sergei"]
[Black "Agdestein, Simen"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "2671"]
[BlackElo "2602"]
[PlyCount "51"]
[EventDate "2016.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "QAT"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke6 8. Nc3 Nce7 9. O-O c6 10. d4 Kd6 11. Bg5 Be6 12. Rfe1 exd4 13. Ne4+ Kc7 14. Qg3+ Kb6 15. Qb3+ Kc7 16. Qg3+ Kb6 17. Nd6 Qd7 18. a4 a5 19. Qe5 Ng6 20. Qxd4+ c5 21. Qd3 Qxd6 22. Rad1 h6 23. Rxe6 Qxe6 24. Bxd5 Qd6 25. Qb3+ Ka7 26. Qxb7# 1-0

[Event "Wch Blitz"]
[Site "Doha"]
[Date "2016.12.30"]
[Round "18"]
[White "Perez Ponsa, Federico"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2585"]
[BlackElo "2671"]
[PlyCount "81"]
[EventDate "2016.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "QAT"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 d5 4. e3 Bd6 5. Bg3 O-O 6. Nbd2 b6 7. c3 c5 8. Ne5 Bb7 9. Bd3 Nc6 10. Qe2 Qc7 11. Nxc6 Bxc6 12. Bh4 Nd7 13. Nf3 e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Bg3 Rfe8 17. Qc2 h5 18. O-O-O b5 19. Bxe5 Qxe5 20. Kb1 a5 21. h3 b4 22. cxb4 c4 23. Bh7+ Kh8 24. b5 Bxb5 25. Rd4 g6 26. Bxg6 fxg6 27. Qxg6 Ra6 28. Qc2 Rg8 29. g4 Be8 30. Ka1 Bg6 31. Qc3 Be4 32. Rg1 a4 33. f4 Qg7 34. g5 Rb6 35. Rgd1 Rgb8 36. R1d2 h4 37. f5 Bxf5 38. Rf2 Rb5 39. Rfd2 Ra8 40. b3 a3 41. b4 0-1

[Event "Wch Blitz"]
[Site "Doha"]
[Date "2016.12.30"]
[Round "19"]
[White "Zhigalko, Sergei"]
[Black "Volokitin, Andrei"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2671"]
[BlackElo "2649"]
[PlyCount "98"]
[EventDate "2016.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "QAT"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. O-O Be6 9. Bxe6 Qxe6 10. a4 Qd7 11. a5 Nd5 12. d4 cxd4 13. Nxd4 e6 14. a6 b6 15. Nb5 Rc8 16. Qa4 Bc5 17. b4 Be7 18. Rd1 Ne5 19. Nxa7 Qxa4 20. Rxa4 Ra8 21. Nb5 O-O 22. f4 Nc4 23. Nd4 Rfc8 24. b5 Bf6 25. Kf2 Nd6 26. Ba3 Bxd4+ 27. Rdxd4 Nxb5 28. Rd3 Nbxc3 29. Nxc3 Nxc3 30. Rb4 Nd5 31. Ra4 Nc3 32. Rad4 Nb5 33. Rb4 Nc3 34. Rxb6 Nd5 35. Rd6 Nxf4 36. Rf3 Nd5 37. Rd7 Rxa6 38. Rfxf7 Rxa3 39. Rxg7+ Kf8 40. h3 Rc2+ 41. Kg1 h5 42. Rdf7+ Ke8 43. Rb7 Kf8 44. Rbf7+ Ke8 45. Rb7 Kf8 46. Rbf7+ Ke8 47. Rb7 Kf8 48. Rbf7+ Ke8 49. Rb7 Kf8 1/2-1/2

[Event "Wch Blitz"]
[Site "Doha"]
[Date "2016.12.30"]
[Round "20"]
[White "Aronian, Levon"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2785"]
[BlackElo "2671"]
[PlyCount "81"]
[EventDate "2016.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "QAT"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 Na6 6. Nf3 Bc5 7. Qe5+ Be7 8. O-O O-O 9. Rd1 Re8 10. Qf4 Nc5 11. Nc3 a5 12. Be3 Ne6 13. Qf5 d6 14. Qc2 Qc7 15. h3 h6 16. Nh4 Bf8 17. Nf5 h5 18. Nd4 g6 19. Nxe6 Bxe6 20. Bd4 Bg7 21. b3 Qe7 22. e4 c5 23. Be3 Nd7 24. f4 Nb8 25. Re1 Nc6 26. Rad1 Nd4 27. Qf2 Qd7 28. Kh2 Nxb3 29. Nb5 Nd4 30. Nxd4 cxd4 31. Bxd4 Bxd4 32. Rxd4 Qc7 33. f5 Bd7 34. fxg6 fxg6 35. e5 Rxe5 36. Rxe5 dxe5 37. Bd5+ Kg7 38. Qf7+ Kh6 39. Be4 Qb6 40. Rxd7 Qb2+ 41. Bg2 1-0

[Event "Wch Blitz"]
[Site "Doha"]
[Date "2016.12.30"]
[Round "21"]
[White "Zhigalko, Sergei"]
[Black "Firouzja, Alireza"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2671"]
[BlackElo "2456"]
[PlyCount "285"]
[EventDate "2016.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "QAT"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Bb7 10. d3 Re8 11. Nbd2 Bf8 12. Nf1 Nb8 13. Ng3 h6 14. Nh2 Nbd7 15. Qf3 Nc5 16. Ng4 Nxb3 17. Nxf6+ Qxf6 18. Qxf6 gxf6 19. axb3 Bc8 20. b4 Kh7 21. f4 Kg6 22. Rf1 Be7 23. Rf3 Rd8 24. Be3 d5 25. Bc5 Bxc5+ 26. bxc5 dxe4 27. dxe4 Rd2 28. b4 h5 29. fxe5 fxe5 30. Raf1 Be6 31. Nf5 Kh7 32. Ne7 Re8 33. Nd5 Kh6 34. Nxc7 Rg8 35. R1f2 Rd1+ 36. Kh2 Bc4 37. Nd5 Bxd5 38. exd5 Rxd5 39. Rxf7 Rd3 40. R7f3 Rgd8 41. Rf6+ Kg7 42. Rxa6 Rxc3 43. Rf5 e4 44. Re6 e3 45. Rxh5 Rd2 46. Rhe5 Re2 47. c6 Rcc2 48. Rg5+ Kf7 49. Re4 Rxc6 50. Rxb5 Rg6 51. Rg4 Rxg4 52. hxg4 Rb2 53. Kg3 Rf2 54. Re5 Rb2 55. Re4 e2 56. Kf2 Kf6 57. Ke1 Kg5 58. g3 Kf6 59. Rc4 Kg5 60. Rd4 Kf6 61. Kf2 Kg5 62. Re4 Kf6 63. b5 Rxb5 64. Kxe2 Kg5 65. Kf3 Rb3+ 66. Kg2 Rb1 67. Ra4 Rc1 68. Rb4 Rd1 69. Kf3 Rf1+ 70. Ke2 Rf8 71. Ke3 Ra8 72. Kf3 Ra3+ 73. Kg2 Ra1 74. Rf4 Rb1 75. Re4 Ra1 76. Kf3 Ra3+ 77. Kf2 Ra2+ 78. Kf3 Ra3+ 79. Kg2 Ra1 80. Rf4 Rb1 81. Rc4 Ra1 82. Kf2 Ra2+ 83. Kf3 Ra3+ 84. Kg2 Ra1 85. Rf4 Rb1 86. Rc4 Ra1 87. Kf3 Ra3+ 88. Kf2 Ra2+ 89. Kf3 Ra3+ 90. Kg2 Ra1 91. Rc8 Kxg4 92. Rc4+ Kg5 93. Kh3 Rh1+ 94. Kg2 Ra1 95. Rc3 Ra5 96. Kf3 Rf5+ 97. Kg2 Ra5 98. Kh3 Re5 99. Rc8 Ra5 100. Rg8+ Kh6 101. Kh4 Ra1 102. Rb8 Ra6 103. g4 Kg6 104. Rh8 Rb6 105. Re8 Ra6 106. Rg8+ Kh7 107. Rf8 Kg6 108. Rf5 Rb6 109. Rf3 Ra6 110. Kg3 Kg5 111. Rf5+ Kg6 112. Kh4 Rb6 113. Rg5+ Kh6 114. Rg8 Kh7 115. Rc8 Kg6 116. Rc4 Ra6 117. Rb4 Rc6 118. Rb5 Ra6 119. Rc5 Rb6 120. Rc4 Ra6 121. Kg3 Kg5 122. Rc5+ Kg6 123. Kf4 Ra4+ 124. Kg3 Ra6 125. Kh4 Rb6 126. Rc4 Ra6 127. Kg3 Kg5 128. Rc5+ Kg6 129. Kf4 Ra4+ 130. Kf3 Rb4 131. Rd5 Ra4 132. Re5 Rb4 133. Rf5 Ra4 134. Rf4 Rxf4+ 135. Kxf4 Kf6 136. g5+ Kg6 137. Kg4 Kg7 138. Kf5 Kf7 139. g6+ Kg7 140. Kg5 Kg8 141. Kh6 Kh8 142. g7+ Kg8 143. Kg6 1/2-1/2

[Event "BLR-ch 83rd"]
[Site "Minsk"]
[Date "2017.01.10"]
[Round "1"]
[White "Fedorov, Alexei"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B55"]
[WhiteElo "2576"]
[BlackElo "2662"]
[PlyCount "32"]
[EventDate "2017.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 Be7 7. c4 a5 8. Be3 a4 9. Nc1 Nc6 10. Nc3 Qa5 11. Qd2 O-O 12. Rb1 Be6 13. b4 axb3 14. Nxb3 Qa3 15. Be2 Rfc8 16. Rb2 Nb4 1/2-1/2

[Event "BLR-ch 83rd"]
[Site "Minsk"]
[Date "2017.01.11"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Filipets, Egor"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2662"]
[BlackElo "2316"]
[PlyCount "45"]
[EventDate "2017.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Nc6 6. Bb5 Ne4 7. a4 a6 8. Bxc6+ bxc6 9. O-O Nxc3 10. bxc3 Bg4 11. Qd3 Bf5 12. Qe3 e6 13. c4 Bxc2 14. Ne5 Qb6 15. Ra2 Qb3 16. Rxc2 Qxc2 17. Qf3 O-O-O 18. Qxc6 Kb8 19. Qxa6 Rd6 20. Qb5+ Rb6 21. Nd7+ Kb7 22. Nxb6 c6 23. Qa5 1-0

[Event "BLR-ch 83rd"]
[Site "Minsk"]
[Date "2017.01.12"]
[Round "3"]
[White "Aleksandrov, Aleksej"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2565"]
[BlackElo "2662"]
[PlyCount "134"]
[EventDate "2017.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Nf3 b6 8. g3 c5 9. Bg2 Bb7 10. O-O cxd4 11. Qxd4 Nc6 12. Qd3 Rc8 13. b4 Qe7 14. Bb2 Rfd8 15. Qb3 h6 16. Rfd1 Rc7 17. Rac1 e5 18. Ne1 Qe6 19. Nc2 Ne7 20. Bxb7 Rxb7 21. Ne3 Rbd7 22. Qc3 Qh3 23. Qe1 Qe6 24. Qc3 h5 25. f3 Rc8 26. Qe1 a6 27. a4 b5 28. cxb5 Rxc1 29. Rxc1 axb5 30. a5 d5 31. Rc5 d4 32. Nd1 Rd5 33. Nf2 Rxc5 34. bxc5 Qa6 35. e3 Nc6 36. exd4 exd4 37. Nd3 b4 38. Nxb4 Qxa5 39. Nd3 Qb5 40. Qd2 Nd7 41. Qc2 Nde5 42. Nxe5 Nxe5 43. Qf2 Qxc5 44. Kg2 Nc6 45. Qe2 Qd5 46. Qd3 f6 47. Qg6 Qd7 48. Qd3 Kf7 49. Qc4+ Kg6 50. h3 d3 51. Bc1 Ne5 52. Qe4+ Kf7 53. Bd2 Qb5 54. f4 Qb2 55. Qd5+ Kg6 56. Qe4+ Kh6 57. Qb4 Qxb4 58. Bxb4 Nc4 59. Kf3 f5 60. Bc3 Kg6 61. Bb4 Kf7 62. Bc3 g6 63. Bd4 Ke6 64. Bg1 Kd5 65. Ba7 Kc6 66. Kf2 Kb5 67. Ke1 Nd6 0-1

[Event "BLR-ch 83rd"]
[Site "Minsk"]
[Date "2017.01.13"]
[Round "4"]
[White "Zhigalko, Andrey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2599"]
[BlackElo "2662"]
[PlyCount "28"]
[EventDate "2017.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. h3 h5 7. c3 Qd3 8. hxg4 hxg4 9. Nxe5 Bd6 10. Nxd3 Bh2+ 11. Kh1 Bg3+ 12. Kg1 Bh2+ 13. Kh1 Bg3+ 14. Kg1 Bh2+ 1/2-1/2

[Event "BLR-ch 83rd"]
[Site "Minsk"]
[Date "2017.01.14"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Kocheev, Aleksandr"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2662"]
[BlackElo "2319"]
[PlyCount "139"]
[EventDate "2017.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nbd2 Bg4 7. h3 Bxf3 8. Qxf3 Qe7 9. Nc4 Nd7 10. Be3 f6 11. O-O-O O-O-O 12. Qg3 Kb8 13. f4 Bxe3+ 14. Nxe3 exf4 15. Qxf4 Nc5 16. Nf5 Qf7 17. Kb1 Ne6 18. Qf2 c5 19. Rhf1 Rhe8 20. Ne3 Nd4 21. g4 Qd7 22. h4 Re6 23. g5 b6 24. Rg1 Rf8 25. Rdf1 Ree8 26. gxf6 gxf6 27. Nf5 Nxf5 28. Qxf5 Qxf5 29. Rxf5 Rg8 30. Rgf1 Re6 31. Rh5 Rg7 32. b3 Kc8 33. Rd5 Rg4 34. Rh5 Rg7 35. a4 a5 36. Rd5 Rg4 37. Rh5 Rg7 38. Rh6 Rf7 39. Kc1 Kd7 40. Rf5 Ke8 41. Kd2 Kf8 42. Ke3 Kg7 43. Rfh5 Kg8 44. Kf4 Rd6 45. Rf5 Kg7 46. Rhh5 c6 47. Kg4 Re7 48. Rf2 Ree6 49. Rhf5 Rd7 50. Kh5 Rf7 51. Rf1 Rd7 52. Rg1+ Kh8 53. Kh6 Rf7 54. Rg2 Rfe7 55. Rgf2 Rf7 56. Kh5 Kg7 57. Kg4 Rd7 58. Kf4 Rf7 59. Rg2+ Kh8 60. Ke3 Rg7 61. Rgf2 Rg3+ 62. Kf4 Rg1 63. e5 fxe5+ 64. Rxe5 Reg6 65. Kf5 Rh1 66. Re4 Kg7 67. Ke5 Rh3 68. Rf5 Rg2 69. Kd6 Rxc2 70. Rg5+ 1-0

[Event "BLR-ch 83rd"]
[Site "Minsk"]
[Date "2017.01.15"]
[Round "6"]
[White "Kovalev, Vladislav"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2595"]
[BlackElo "2662"]
[PlyCount "18"]
[EventDate "2017.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 h6 8. Bg2 Be7 9. h4 d5 1/2-1/2

[Event "BLR-ch 83rd"]
[Site "Minsk"]
[Date "2017.01.16"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Stupak, Kirill"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2662"]
[BlackElo "2562"]
[PlyCount "36"]
[EventDate "2017.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qb1 c4 9. Ne2 Nc6 10. Ng3 Bd7 11. Be2 O-O-O 12. O-O f6 13. exf6 Nxf6 14. Re1 Rde8 15. Qc1 Qa5 16. Bd1 e5 17. dxe5 Nxe5 18. h3 h5 1/2-1/2

[Event "BLR-ch 83rd"]
[Site "Minsk"]
[Date "2017.01.17"]
[Round "8"]
[White "Azarov, Sergei Nikolaevich"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2594"]
[BlackElo "2662"]
[PlyCount "91"]
[EventDate "2017.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 c5 16. d5 c4 17. Bg5 Nc5 18. Qd2 Be7 19. Bh6 Nfd7 20. Nh2 Nxa4 21. Bxa4 bxa4 22. Rxa4 a5 23. Ng4 Ba6 24. Be3 Bb5 25. Raa1 h5 26. Nh6+ Kg7 27. Nxh5+ gxh5 28. Nf5+ Kg6 29. f4 Rh8 30. Qf2 h4 31. Qf3 exf4 32. Qg4+ Bg5 33. Nxd6 f6 34. Bxf4 Qb6+ 35. Kh1 Raf8 36. Rf1 Rh5 37. Rf3 Nc5 38. Nf5 Bd7 39. Be3 Re8 40. Raf1 Re5 41. Bxc5 Qxc5 42. Nxh4+ Rxh4 43. Rxf6+ Kg7 44. Qxd7+ Re7 45. Qf5 Rxh3+ 46. gxh3 1-0

[Event "BLR-ch 83rd"]
[Site "Minsk"]
[Date "2017.01.18"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Badelka, Olga"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2662"]
[BlackElo "2293"]
[PlyCount "127"]
[EventDate "2017.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. h3 g6 7. Bd3 Bg7 8. O-O O-O 9. Re1 Nbd7 10. Bg5 Nb6 11. Ne4 Qc7 12. Qd2 Bf5 13. Bf4 Qc8 14. Nc5 Bxd3 15. Nxd3 Nfd5 16. Bh6 Nc4 17. Qc1 e6 18. Bxg7 Kxg7 19. b3 Nd6 20. c4 Ne7 21. Qc3 Kg8 22. Nde5 f6 23. Nd3 Nef5 24. Re2 Ng7 25. Rae1 Re8 26. Qd2 b6 27. a4 c5 28. Qc3 Kf7 29. g4 g5 30. b4 Nb7 31. bxc5 bxc5 32. d5 Nd6 33. Nd2 exd5 34. cxd5 Rxe2 35. Rxe2 Qa6 36. Ne4 Nxe4 37. Rxe4 Rc8 38. Nxc5 Qd6 39. Nb7 Rxc3 40. Nxd6+ Kg6 41. Kg2 Rd3 42. Nc8 f5 43. Rc4 h5 44. Rc6+ Kh7 45. Ne7 hxg4 46. hxg4 fxg4 47. Rc7 Nh5 48. Rxa7 Nf4+ 49. Kh2 Rf3 50. Kg1 Nh3+ 51. Kg2 Kh6 52. Ra8 Kh7 53. Ra7 Kh6 54. Ra8 Kh7 55. d6 Nf4+ 56. Kg1 Nh3+ 57. Kh2 Rxf2+ 58. Kg3 Rd2 59. Kxg4 Nf2+ 60. Kf3 Nd1 61. Ra7 Kh6 62. d7 Kh5 63. Nc6 g4+ 64. Kf4 1-0

[Event "BLR-ch 83rd"]
[Site "Minsk"]
[Date "2017.01.19"]
[Round "10"]
[White "Nikitenko, Mihail"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "C90"]
[WhiteElo "2395"]
[BlackElo "2662"]
[PlyCount "50"]
[EventDate "2017.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. d3 Na5 10. Bc2 c5 11. Nbd2 Nc6 12. Nf1 h6 13. h3 Re8 14. Ng3 Be6 15. d4 cxd4 16. cxd4 exd4 17. Nxd4 Nxd4 18. Qxd4 Rc8 19. Bb3 d5 20. e5 Nd7 21. Be3 Bc5 22. Qd1 Bb4 23. Bd2 Bc5 24. Be3 Bb4 25. Bd2 Bc5 1/2-1/2

[Event "BLR-ch 83rd"]
[Site "Minsk"]
[Date "2017.01.20"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Zarubitski, Viachaslau"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2662"]
[BlackElo "2321"]
[PlyCount "67"]
[EventDate "2017.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. a3 Nf6 8. f4 d5 9. e5 Nd7 10. Qg4 Nc5 11. Be2 Bd7 12. O-O g6 13. Kh1 Na4 14. Nxa4 Nxd4 15. Bxd4 Bxa4 16. c3 Bb5 17. Bxb5+ axb5 18. Rad1 h5 19. Qe2 Qc4 20. Qe3 Be7 21. Rf3 Kd7 22. g3 Rac8 23. Kg2 Rh7 24. h3 Qb3 25. Rd2 Qc4 26. Qe1 Rhh8 27. Qd1 Qa4 28. b3 Qxa3 29. c4 Bb4 30. Rdf2 bxc4 31. bxc4 Qa5 32. cxd5 Qxd5 33. Qa4+ b5 34. Qxb4 1/2-1/2

[Event "Titled Tuesday intern op 7th Febr"]
[Site "Chess.com INT"]
[Date "2017.02.07"]
[Round "1"]
[White "Tokranovs, Dmitrijs"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2183"]
[BlackElo "2652"]
[PlyCount "121"]
[EventDate "2017.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 d5 9. O-O Bf5 10. a4 a6 11. Be2 e6 12. Bd2 Be7 13. Qb3 O-O 14. a5 Nc4 15. Bxc4 dxc4 16. Qxc4 Rc8 17. Qa4 Bd3 18. Re1 Bb5 19. Qb3 Nxd4 20. Nxd4 Qxd4 21. Bc3 Qg4 22. Nd2 Rfd8 23. Ne4 Bc6 24. f3 Qf4 25. Qc4 Qf5 26. Qe2 h6 27. Rad1 Bd5 28. h3 Rc4 29. Nd2 Rc7 30. Nf1 Qf4 31. Kh1 Bc5 32. Ne3 Bxe3 33. Qxe3 Qxe3 34. Rxe3 Rdc8 35. Kg1 Rc4 36. Kf2 g5 37. Red3 Ra4 38. Rd4 Ra2 39. Kg3 Kg7 40. h4 Kg6 41. hxg5 hxg5 42. Rg4 Kf5 43. Rh1 Kg6 44. Bd2 f6 45. exf6 Rxb2 46. Bxg5 Rcc2 47. Bc1+ Kxf6 48. Bxb2+ Rxb2 49. Rh6+ Ke5 50. Rh5+ Kd6 51. Rd4 Ra2 52. Rh7 Kc5 53. Rd1 Rxa5 54. Kf4 Ra3 55. Rc7+ Kb6 56. Rd7 Kc6 57. Re7 b5 58. Rc1+ Kd6 59. Ra7 b4 60. Rd1 b3 61. Rd3 1-0

[Event "Titled Tuesday intern op 7th Febr"]
[Site "Chess.com INT"]
[Date "2017.02.07"]
[Round "5"]
[White "Harmon Vellotti, Luke"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2454"]
[BlackElo "2652"]
[PlyCount "50"]
[EventDate "2017.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4 h6 8. f3 b5 9. Qd2 Nbd7 10. h4 b4 11. Nce2 d5 12. exd5 Nxd5 13. Bf2 Bb7 14. O-O-O Bd6 15. Rg1 Qc7 16. Kb1 Ne5 17. Ng3 Rb8 18. Ka1 Nd7 19. Nh5 g6 20. Ng3 Bf4 21. Qe1 O-O 22. g5 hxg5 23. hxg5 e5 24. Nde2 Ne3 25. Nxf4 Nxc2+ 0-1

[Event "Titled Tuesday intern op 7th Febr"]
[Site "Chess.com INT"]
[Date "2017.02.07"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Savchenko, Boris"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2652"]
[BlackElo "2611"]
[PlyCount "110"]
[EventDate "2017.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. Nf3 cxd4 6. cxd4 Qb6 7. Nc3 Bb4 8. Bd3 Bb5 9. O-O Bxd3 10. Qxd3 Ne7 11. Ne2 Qa6 12. Qd1 Nbc6 13. Ng3 h5 14. Bg5 Ng6 15. a3 Be7 16. b4 Bxg5 17. Nxg5 h4 18. Ne2 Nce7 19. Qd2 Rc8 20. Rfc1 O-O 21. g3 Rxc1+ 22. Nxc1 Rc8 23. Ne2 Rc4 24. Kg2 Nf5 25. g4 Nfe7 26. h3 Qa4 27. Ra2 Qb3 28. Qb2 Qd3 29. Qd2 Qxe2 30. Qxe2 Nf4+ 31. Kf3 Nxe2 32. Kxe2 Nc6 33. f4 Nxd4+ 34. Kd3 Nb5 35. a4 Nd4 36. b5 Nb3 37. Ke3 Rc3+ 38. Kf2 Nc1 39. Rd2 Nd3+ 40. Ke3 Nc5+ 41. Kf2 f6 42. exf6 gxf6 43. Nxe6 Ne4+ 44. Ke2 Nxd2 45. Kxd2 Rxh3 46. a5 Ra3 47. b6 Rxa5 48. bxa7 Rxa7 49. Ke3 h3 50. Kf2 Ra2+ 51. Kg1 b5 52. Nd4 b4 53. g5 fxg5 54. fxg5 Rd2 55. Nf3 Rd3 0-1

[Event "Titled Tuesday intern op 7th Febr"]
[Site "Chess.com INT"]
[Date "2017.02.07"]
[Round "7"]
[White "Kantans, Toms"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2449"]
[BlackElo "2652"]
[PlyCount "96"]
[EventDate "2017.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 g6 9. O-O-O Bg7 10. Bd3 O-O 11. h4 h5 12. Qg3 e6 13. Nf3 b5 14. f5 Ng4 15. Be7 Nde5 16. Bxf8 Kxf8 17. fxe6 Bxe6 18. Ng5 b4 19. Nxe6+ fxe6 20. Ne2 a5 21. Kb1 a4 22. Nf4 Ke7 23. Be2 b3 24. cxb3 axb3 25. Qxb3 Qd7 26. Rc1 Ra7 27. Rc2 Rb7 28. Qa3 Nf2 29. Rhc1 Nxe4 30. Rd1 Kf7 31. Bf3 Nc4 32. Rxc4 Bxb2 33. Qxb2 Rxb2+ 34. Kxb2 Qb5+ 35. Ka1 Qxc4 36. Bxe4 Qxe4 37. Nd3 Qxh4 38. Nb2 Qg4 39. a4 Qb4 40. Rd3 d5 41. Ka2 h4 42. Rb3 Qd2 43. Rb5 Qxg2 44. a5 h3 45. a6 d4 46. Rb7+ Kf6 47. Rb8 h2 48. a7 h1=Q 0-1

[Event "Titled Tuesday intern op 7th Febr"]
[Site "Chess.com INT"]
[Date "2017.02.07"]
[Round "9"]
[White "Ibarra Jerez, Jose Carlos"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2569"]
[BlackElo "2652"]
[PlyCount "95"]
[EventDate "2017.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 b5 9. O-O-O Bb7 10. Bd3 g6 11. Rhe1 Bg7 12. Nd5 Nxd5 13. exd5 Nf6 14. Nc6 Bxc6 15. dxc6 O-O 16. f5 Rac8 17. fxg6 hxg6 18. Kb1 Rfe8 19. Bxf6 Bxf6 20. Be4 Kg7 21. Rf1 Rh8 22. h3 Rcf8 23. g4 Be5 24. c3 e6 25. Bc2 a5 26. Rf2 b4 27. cxb4 axb4 28. Bb3 d5 29. Rc2 Rc8 30. Rf1 Qe7 31. Qe3 Qd6 32. Ba4 Kg8 33. Re2 Bg7 34. Rc2 Rc7 35. Rcf2 Rh4 36. Rf3 Rh7 37. Qb6 Bf8 38. Qf2 Qe5 39. h4 Qe4+ 40. Bc2 Qxg4 41. Rg1 Qxh4 42. Qb6 Qh2 43. Rfg3 Bd6 44. Qb8+ Kg7 45. Rxg6+ fxg6 46. Rxg6+ Kf7 47. Qg8+ Ke7 48. Rxe6# 1-0

[Event "Minsk Bronstein Memorial op"]
[Site "Minsk"]
[Date "2017.02.18"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Papunidi, Matvey"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2652"]
[BlackElo "1780"]
[PlyCount "55"]
[EventDate "2017.02.18"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. Re1 a6 6. Bxc6 Bxc6 7. d4 cxd4 8. Nxd4 g6 9. Nc3 Bg7 10. Be3 Nf6 11. f3 O-O 12. Qd2 Qc7 13. a4 d5 14. e5 Nd7 15. f4 e6 16. a5 Rfc8 17. Nd1 Bf8 18. Nf2 b6 19. axb6 Nxb6 20. Ng4 Nc4 21. Nf6+ Kh8 22. Qf2 Be7 23. Qh4 Bxf6 24. Qxf6+ Kg8 25. Bc1 Qb6 26. c3 Bb7 27. b3 Na5 28. f5 1-0

[Event "Minsk Bronstein Memorial op"]
[Site "Minsk"]
[Date "2017.02.18"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Papunidi, Matvey"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2652"]
[BlackElo "1780"]
[PlyCount "87"]
[EventDate "2017.02.18"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Qa4 Bb6 8. Na3 O-O 9. O-O-O a6 10. f4 Nxd4 11. cxd4 Ba7 12. Qc2 d5 13. e5 Qg6 14. Bd3 Bf5 15. Bxf5 Nxf5 16. Bf2 c5 17. dxc5 d4 18. g4 Qxg4 19. Rhg1 Qxf4+ 20. Kb1 Bxc5 21. Qxc5 Rac8 22. Qb6 Qe4+ 23. Ka1 Rc6 24. Qb3 Rfc8 25. Nb1 Ne3 26. Bxe3 dxe3 27. Qd3 Qxd3 28. Rxd3 e2 29. Re1 Rc2 30. Nc3 g6 31. Kb1 R2xc3 32. Rxc3 Rd8 33. Rxe2 Rd7 34. Kc2 Kg7 35. b3 h5 36. a4 Re7 37. Rf3 g5 38. Rf5 Kg6 39. Rf6+ Kg7 40. Kd3 h4 41. Ke4 g4 42. Rg2 g3 43. hxg3 h3 44. Rh2 1-0

[Event "Minsk Bronstein Memorial op"]
[Site "Minsk"]
[Date "2017.02.18"]
[Round "2"]
[White "Zhuk, Ivan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2105"]
[BlackElo "2652"]
[PlyCount "50"]
[EventDate "2017.02.18"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Nbd7 9. O-O-O Bb7 10. g4 Nb6 11. Qf2 Nfd7 12. Nb3 Rc8 13. Kb1 Rxc3 14. bxc3 Na4 15. Qe1 Qc7 16. Bd2 Be7 17. g5 Ne5 18. Be2 O-O 19. h4 Rc8 20. Rh2 Nc4 21. Bd3 d5 22. Rg2 Nxd2+ 23. Rdxd2 Ba3 24. Rdf2 Nxc3+ 25. Ka1 dxe4 0-1

[Event "Minsk Bronstein Memorial op"]
[Site "Minsk"]
[Date "2017.02.18"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Poleshchuk, Dmitriy"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2652"]
[BlackElo "2176"]
[PlyCount "115"]
[EventDate "2017.02.18"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 Qb6 9. Qxb6 axb6 10. Bxf6 gxf6 11. Nd4 Bh6 12. g3 e6 13. Rd1 Ke7 14. Ke2 f5 15. Nxc6+ bxc6 16. exf5 Bg7 17. Kd3 Bxc3 18. Kxc3 Rxa2 19. fxe6 fxe6 20. f4 Ra5 21. Rd3 Rf8 22. Re1 Rff5 23. Rde3 e5 24. fxe5 Raxe5 25. Rxe5+ dxe5 26. Kd3 Ke6 27. Ke3 Kd5 28. Rd1+ Ke6 29. c4 Rf7 30. Ra1 Kd6 31. b4 c5 32. b5 Ke6 33. Ra6 Rb7 34. g4 Kd6 35. g5 Rb8 36. h4 Ke6 37. Ke4 Kd6 38. Ra7 Rf8 39. Rxh7 Rf4+ 40. Kd3 Rd4+ 41. Kc3 e4 42. g6 e3 43. g7 e2 44. Rh6+ Kd7 45. Re6 Rg4 46. Rxe2 Rg3+ 47. Kd2 Rxg7 48. h5 Rg4 49. Rh2 Rxc4 50. h6 Ra4 51. Ke3 Ra8 52. h7 Rh8 53. Rh6 Kc7 54. Kf4 Kb7 55. Kf5 c4 56. Ke4 c3 57. Kd3 Rc8 58. h8=Q 1-0

[Event "Minsk Bronstein Memorial op"]
[Site "Minsk"]
[Date "2017.02.18"]
[Round "4"]
[White "Lutsko, Igor"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2330"]
[BlackElo "2652"]
[PlyCount "62"]
[EventDate "2017.02.18"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. Nf3 e4 5. Nd4 d5 6. cxd5 Qxd5 7. Nc2 Qh5 8. h3 Qg6 9. Nc3 Bd6 10. d3 exd3 11. Qxd3 Qxd3 12. exd3 O-O 13. Ne4 Be7 14. Ne3 Na6 15. Ke2 Nc5 16. Bd2 Rd8 17. Bc3 Nfxe4 18. dxe4 Na4 19. Rhc1 Nxc3+ 20. Rxc3 Be6 21. Nf5 Bf6 22. Rc2 Rd7 23. Ke3 Re8 24. g4 g6 25. Ng3 Red8 26. Bf1 Bd4+ 27. Kf3 Be5 28. a3 Rd2 29. Rac1 Bxb2 30. Rxd2 Rxd2 31. Rb1 Ba2 0-1

[Event "Minsk Bronstein Memorial op"]
[Site "Minsk"]
[Date "2017.02.18"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Nikitenko, Mihail"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2652"]
[BlackElo "2403"]
[PlyCount "136"]
[EventDate "2017.02.18"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Bb7 10. d3 Na5 11. Bc2 c5 12. Nbd2 Re8 13. Nf1 h6 14. Ng3 Bf8 15. Nh2 d5 16. Qf3 d4 17. Bd2 Nc6 18. Rad1 Bc8 19. Bb3 Na5 20. Bc2 Nc6 21. Nf5 Be6 22. Bb3 Bxb3 23. axb3 Kh7 24. Ng4 Nxg4 25. hxg4 g6 26. Ng3 Ra7 27. Ne2 Rd7 28. cxd4 cxd4 29. Rc1 Na5 30. Bxa5 Qxa5 31. Ng3 Re6 32. Re2 Kg7 33. Rec2 Qb4 34. Rc8 Qd2 35. Qe2 Qg5 36. R1c2 Bb4 37. Nf1 Rd8 38. g3 Red6 39. Kg2 Qe7 40. Nh2 Qe6 41. Rxd8 Rxd8 42. f4 Bd6 43. f5 Qxb3 44. g5 hxg5 45. Rc6 gxf5 46. Nf3 f6 47. Rxa6 Rc8 48. Ra7+ Kf8 49. Ne1 g4 50. exf5 Qd5+ 51. Kh2 Rc7 52. Rxc7 Bxc7 53. Qxg4 Ba5 54. Ng2 Bd2 55. Nh4 Bg5 56. Nf3 Bh6 57. Qh5 Bg7 58. Nh4 Qc5 59. Ng6+ Kg8 60. Qe2 Qc1 61. Qg2 b4 62. b3 Qd1 63. Ne7+ Kf7 64. Qb7 Qe2+ 65. Kh3 Qh5+ 66. Kg2 Qe2+ 67. Kh3 Qh5+ 68. Kg2 Qe2+ 1/2-1/2

[Event "Minsk Bronstein Memorial op"]
[Site "Minsk"]
[Date "2017.02.19"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Grib, Roman"]
[Result "1-0"]
[ECO "C93"]
[WhiteElo "2652"]
[BlackElo "2415"]
[PlyCount "75"]
[EventDate "2017.02.18"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. a3 h6 13. Bc2 Nb8 14. a4 Nbd7 15. Bd3 Qb8 16. b3 c6 17. Qc2 g6 18. Bb2 Nh5 19. Bf1 Bg7 20. Rad1 Qc7 21. b4 Nf8 22. Nb3 Ne6 23. Na5 Rad8 24. Nxb7 Qxb7 25. Qb3 exd4 26. cxd4 bxa4 27. Qxa4 c5 28. Bc3 Nc7 29. bxc5 dxc5 30. Ba5 Qa7 31. dxc5 Rxd1 32. Rxd1 Nb5 33. Bxb5 axb5 34. Qxb5 Qa8 35. c6 Rc8 36. Qb7 Bf6 37. Qxa8 Rxa8 38. c7 1-0

[Event "Moscow Aeroflot op-A 16th"]
[Site "Moscow"]
[Date "2017.02.21"]
[Round "1"]
[White "Xu, Yinglun"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2540"]
[BlackElo "2652"]
[PlyCount "40"]
[EventDate "2017.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 177"]
[Source "ChessBase"]
[SourceDate "2017.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. O-O d6 9. Nc3 Ne4 10. Nxe4 Bxe4 11. Qe3 Bb7 12. Ne1 Bxg2 13. Nxg2 Nd7 14. Qd3 a5 15. e4 a4 16. Ne3 Ra5 17. b4 axb3 18. axb3 Qa8 19. Rxa5 Qxa5 20. Nc2 Qa8 1/2-1/2

[Event "Moscow Aeroflot op-A 16th"]
[Site "Moscow"]
[Date "2017.02.22"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Gabrielian, Artur"]
[Result "1/2-1/2"]
[ECO "C76"]
[WhiteElo "2652"]
[BlackElo "2532"]
[PlyCount "37"]
[EventDate "2017.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 177"]
[Source "ChessBase"]
[SourceDate "2017.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c3 g6 7. d4 Bg7 8. Bg5 f6 9. Be3 Nh6 10. dxe5 fxe5 11. h3 O-O 12. Nbd2 Kh8 13. b4 Ng8 14. Bb3 Bh6 15. Qe2 Bxe3 16. Qxe3 Qe7 17. a4 Nf6 18. Kh2 Nh5 19. g3 1/2-1/2

[Event "Moscow Aeroflot op-A 16th"]
[Site "Moscow"]
[Date "2017.02.23"]
[Round "3"]
[White "Grigoriants, Sergey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2564"]
[BlackElo "2652"]
[PlyCount "51"]
[EventDate "2017.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 177"]
[Source "ChessBase"]
[SourceDate "2017.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. Qe2 e5 7. c3 Be7 8. Bc2 O-O 9. d4 b5 10. dxe5 Nxe5 11. Nbd2 Ng6 12. Re1 Re8 13. a4 Bd7 14. Nf1 Bf8 15. Ng3 h6 16. b3 Nd5 17. Qd3 Ndf4 18. Bxf4 Nxf4 19. Qd2 Ng6 20. Nf5 Bc6 21. Rad1 Re6 22. h4 Qf6 23. h5 Ne5 24. Nh2 Rae8 25. f4 Nd7 26. Ng4 1/2-1/2

[Event "Moscow Aeroflot op-A 16th"]
[Site "Moscow"]
[Date "2017.02.24"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Svane, Rasmus"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2652"]
[BlackElo "2570"]
[PlyCount "79"]
[EventDate "2017.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 177"]
[Source "ChessBase"]
[SourceDate "2017.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. d3 d6 10. a5 Be6 11. Nbd2 Qb8 12. Bc4 Qb7 13. h3 Rae8 14. Nf1 Bxc4 15. dxc4 Nd8 16. Ng3 Ne6 17. b3 Nd7 18. Nf5 g6 19. Qd5 Ndc5 20. Nxe7+ Rxe7 21. Bh6 Rfe8 22. Rad1 f6 23. h4 Kf7 24. g3 Rd7 25. Kg2 Red8 26. Qxb7 Nxb7 27. Bd2 c5 28. h5 g5 29. g4 Re7 30. Ra1 Rb8 31. Ra2 Nbd8 32. Nh2 Nc6 33. f3 Nf4+ 34. Kf2 Nd4 35. Nf1 Nh3+ 36. Kg2 Nf4+ 37. Kf2 Nh3+ 38. Kg2 Nf4+ 39. Kf2 Nh3+ 40. Kg2 1/2-1/2

[Event "Moscow Aeroflot op-A 16th"]
[Site "Moscow"]
[Date "2017.02.25"]
[Round "5"]
[White "Kraemer, Martin"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2571"]
[BlackElo "2652"]
[PlyCount "45"]
[EventDate "2017.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 177"]
[Source "ChessBase"]
[SourceDate "2017.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 Nc6 9. Nxc6 Bxc6 10. Qe2 e5 11. f3 Bc5 12. Be3 O-O 13. Qd2 Ne8 14. Bd3 Nc7 15. b4 Bxe3 16. Qxe3 Qh4+ 17. Qf2 Qg5 18. O-O Ne6 19. Rfd1 Rad8 20. Qg3 Qe3+ 21. Qf2 Qg5 22. Qg3 Qe3+ 23. Qf2 1/2-1/2

[Event "Moscow Aeroflot op-A 16th"]
[Site "Moscow"]
[Date "2017.02.26"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Firouzja, Alireza"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2652"]
[BlackElo "2465"]
[PlyCount "82"]
[EventDate "2017.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 177"]
[Source "ChessBase"]
[SourceDate "2017.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. Qc2 Nf6 7. Nf3 O-O 8. e3 Nh5 9. Bg3 Nd7 10. Bd3 h6 11. a3 Nxg3 12. hxg3 Nf6 13. Ne5 c5 14. O-O Be6 15. dxc5 d4 16. exd4 Qxd4 17. Rfe1 Qxc5 18. b4 Qc7 19. Rac1 Rfc8 20. Qe2 Bd6 21. Na2 Qd8 22. Nc4 Bf8 23. Nc3 Rc7 24. Nb5 Re7 25. Ne3 a5 26. bxa5 Qxa5 27. Qf3 Rd8 28. Bf1 Bd5 29. Qf4 Re4 30. Qc7 Qxc7 31. Rxc7 Bc6 32. Na7 Rd7 33. Rc8 Ba4 34. Bb5 Rd2 35. Bxa4 Rxa4 36. Nb5 Rd7 37. Nc4 Ra6 38. Ne5 Re7 39. f4 Ra5 40. Nd6 Rxa3 41. Rec1 g6 1/2-1/2

[Event "Moscow Aeroflot op-A 16th"]
[Site "Moscow"]
[Date "2017.02.27"]
[Round "7"]
[White "Zhigalko, Andrey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2571"]
[BlackElo "2652"]
[PlyCount "27"]
[EventDate "2017.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 177"]
[Source "ChessBase"]
[SourceDate "2017.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. h3 h5 7. c3 Qd3 8. hxg4 hxg4 9. Nxe5 Bd6 10. Nxd3 Bh2+ 11. Kh1 Bg3+ 12. Kg1 Bh2+ 13. Kh1 Bg3+ 14. Kg1 1/2-1/2

[Event "Moscow Aeroflot op-A 16th"]
[Site "Moscow"]
[Date "2017.02.28"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Idani, Pouya"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2652"]
[BlackElo "2563"]
[PlyCount "59"]
[EventDate "2017.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 177"]
[Source "ChessBase"]
[SourceDate "2017.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. Nc3 Bf5 9. Re1 Nxc3 10. bxc3 Bxd3 11. Qxd3 O-O 12. Rb1 b6 13. c4 Re8 14. Bf4 Rc8 15. cxd5 Qxd5 16. c4 Qd7 17. d5 Bf6 18. h3 h6 19. Rbd1 Nb4 20. Rxe8+ Rxe8 21. Qb3 Na6 22. Qb5 Qc8 23. a4 Re7 24. a5 Nc5 25. Re1 Rxe1+ 26. Nxe1 Nb7 27. axb6 axb6 28. Nf3 Be7 29. Qa6 Bd6 30. Bxd6 1/2-1/2

[Event "Moscow Aeroflot op-A 16th"]
[Site "Moscow"]
[Date "2017.03.01"]
[Round "9"]
[White "Narayanan, Srinath"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2474"]
[BlackElo "2652"]
[PlyCount "64"]
[EventDate "2017.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 177"]
[Source "ChessBase"]
[SourceDate "2017.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 h6 8. Bg2 Be7 9. Be3 Nc6 10. Qe2 Nxd4 11. Bxd4 e5 12. Be3 b5 13. f4 b4 14. Nd5 Nxd5 15. exd5 exf4 16. Bxf4 O-O 17. O-O-O a5 18. Kb1 Bf6 19. Qf2 Re8 20. Bf1 Be5 21. Rg1 Bxf4 22. Qxf4 Re5 23. Bc4 Qe7 24. Qf2 Ba6 25. Bxa6 Rxa6 26. Rge1 Ra8 27. Rxe5 Qxe5 28. Qb6 h5 29. Qc6 Rf8 30. Qb5 Ra8 31. Qc6 Rf8 32. Qb5 Ra8 1/2-1/2

[Event "Dubai op 19th"]
[Site "Dubai"]
[Date "2017.04.03"]
[Round "1"]
[White "Kurbanov, Djakhongir"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2133"]
[BlackElo "2639"]
[PlyCount "42"]
[EventDate "2017.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 h6 9. Bh4 g5 10. Bg3 gxf4 11. Bxf4 e5 12. Be3 exd4 13. Bxd4 Bg7 14. Bb5 axb5 15. O-O Ne5 16. Qg3 Nh5 17. Qh4 Ng6 18. Qxh5 Bxd4+ 19. Kh1 Bxc3 20. bxc3 Ne5 21. Rf6 Bg4 0-1

[Event "Dubai op 19th"]
[Site "Dubai"]
[Date "2017.04.04"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Sidhant, Mohapatra"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2639"]
[BlackElo "2341"]
[PlyCount "113"]
[EventDate "2017.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. d3 Be7 8. Nc3 O-O 9. a4 b4 10. Nd5 Na5 11. Nxe7+ Qxe7 12. Ba2 c5 13. Bg5 h6 14. Bh4 b3 15. Qe1 bxa2 16. Qxa5 g5 17. Bg3 d6 18. b4 Rfc8 19. Rxa2 c4 20. Re1 cxd3 21. cxd3 Rc3 22. d4 exd4 23. Qb6 Nxe4 24. Qxd4 Rac8 25. Rae2 Rc1 26. Qb2 Rxe1+ 27. Rxe1 Qd7 28. Nd4 Re8 29. f3 Nxg3 30. Rxe8+ Qxe8 31. hxg3 Qe5 32. Qc3 h5 33. Kf2 Bc6 34. a5 h4 35. gxh4 gxh4 36. Ne2 Bd7 37. Qd4 h3 38. gxh3 Qh2+ 39. Ke3 Bxh3 40. Qf4 Qxf4+ 41. Nxf4 Bc8 42. Nd5 Bb7 43. Nc7 Kf8 44. b5 axb5 45. a6 Bc6 46. a7 b4 47. a8=Q+ Bxa8 48. Nxa8 b3 49. Kd3 Ke7 50. Nb6 b2 51. Kc2 Ke6 52. Kxb2 Ke5 53. Nc4+ Kf4 54. Nd2 Ke3 55. Nc4+ Kxf3 56. Nxd6 f5 57. Nxf5 1/2-1/2

[Event "Dubai op 19th"]
[Site "Dubai"]
[Date "2017.04.05"]
[Round "3"]
[White "Kuznetsov, Mikhail V"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2279"]
[BlackElo "2639"]
[PlyCount "72"]
[EventDate "2017.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. Nd2 O-O 12. O-O f5 13. b4 Nf6 14. Qa4 Bxc4 15. Nxc4 b5 16. Qa6 bxc4 17. Qxc6 Bd6 18. f3 Qe7 19. Rae1 Bxb4 20. Bxb4 Qxb4 21. Qxe6+ Kh8 22. Qxf5 Qd2 23. e3 Rab8 24. Qh3 c3 25. g4 c2 26. Qg3 Rbc8 27. Rc1 Qxe3+ 28. Kh1 Ne4 29. Qh4 g5 30. Qe1 Qxe1 31. Rcxe1 Nd2 32. Rg1 Nxf3 33. Bxf3 Rxf3 34. Rc1 Rd3 35. Kg2 Rd2+ 36. Kh3 Rxd4 0-1

[Event "Dubai op 19th"]
[Site "Dubai"]
[Date "2017.04.06"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Santos Ruiz, Miguel"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2639"]
[BlackElo "2480"]
[PlyCount "65"]
[EventDate "2017.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. Re1 e6 7. a4 b6 8. c3 Bb7 9. Na3 Qc7 10. Qe2 Be7 11. Bc2 Rc8 12. d3 O-O 13. h3 Rfe8 14. Bf4 e5 15. Bh2 Bf8 16. Nc4 b5 17. Ne3 Bc6 18. Nd2 d5 19. exd5 Nxd5 20. Nxd5 Bxd5 21. axb5 axb5 22. c4 bxc4 23. dxc4 Bc6 24. Ne4 g6 25. Rad1 Re6 26. Nc3 Qb7 27. Be4 Bxe4 28. Nxe4 Qc7 29. Rd5 Be7 30. Nc3 Re8 31. Qd3 Rd6 32. Rxd6 Qxd6 33. Qxd6 1-0

[Event "Dubai op 19th"]
[Site "Dubai"]
[Date "2017.04.08"]
[Round "5"]
[White "Salomon, Johan"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A32"]
[WhiteElo "2487"]
[BlackElo "2639"]
[PlyCount "36"]
[EventDate "2017.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Qc7 6. Nc3 a6 7. Bg2 Qxc4 8. O-O Nc6 9. Nb3 d5 10. Bf4 Be7 11. a3 a5 12. Rc1 Qa6 13. a4 O-O 14. Nb5 Qb6 15. Bc7 Qa6 16. Bf4 Qb6 17. Bc7 Qa6 18. Bf4 Qb6 1/2-1/2

[Event "Dubai op 19th"]
[Site "Dubai"]
[Date "2017.04.08"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Fier, Alexandr"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2639"]
[BlackElo "2562"]
[PlyCount "83"]
[EventDate "2017.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Na3 Nc6 7. Be3 cxd4 8. Nb5 Qd8 9. Nbxd4 Nd5 10. Bd3 Nxe3 11. fxe3 Be7 12. Qc2 Qb6 13. O-O-O Bd7 14. Kb1 O-O-O 15. Rhf1 f6 16. Bb5 Bc5 17. Bxc6 bxc6 18. e4 Be7 19. c4 c5 20. Ne2 Bc6 21. Nc3 Rxd1+ 22. Rxd1 Rd8 23. Re1 Qb7 24. Re3 Rd7 25. Qe2 Bd8 26. e5 f5 27. Nb5 Be7 28. a3 a6 29. Nd6+ Bxd6 30. exd6 Rxd6 31. Ka2 Bxf3 32. Rxf3 Qc7 33. Re3 Qd7 34. Rh3 g6 35. Qe5 h5 36. Rg3 Rc6 37. Rxg6 Qd4 38. Rg8+ Kd7 39. Rg7+ Kc8 40. Rg8+ Kd7 41. Rg7+ Kc8 42. Rg8+ 1/2-1/2

[Event "Dubai op 19th"]
[Site "Dubai"]
[Date "2017.04.09"]
[Round "7"]
[White "Xu, Xiangyu"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A32"]
[WhiteElo "2503"]
[BlackElo "2639"]
[PlyCount "35"]
[EventDate "2017.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Qc7 6. Nc3 a6 7. Bg2 Qxc4 8. O-O Nc6 9. Nb3 d5 10. Bf4 Be7 11. a3 a5 12. Rc1 Qa6 13. a4 O-O 14. Nb5 Qb6 15. Bc7 Qa6 16. Bf4 Qb6 17. Bc7 Qa6 18. Bf4 1/2-1/2

[Event "Dubai op 19th"]
[Site "Dubai"]
[Date "2017.04.10"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Vignesh, NR."]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "2639"]
[BlackElo "2411"]
[PlyCount "51"]
[EventDate "2017.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. O-O g6 6. d4 Bd7 7. d5 Ne7 8. Bxd7+ Qxd7 9. Re1 Bg7 10. c4 O-O 11. Nc3 h6 12. a4 a5 13. c5 Ne8 14. Be3 f5 15. Qb3 Qc8 16. Rac1 Kh7 17. cxd6 Nxd6 18. Bc5 Qd7 19. exf5 Rxf5 20. Bxd6 cxd6 21. Nb5 Raf8 22. Rc7 Qd8 23. Nfd4 exd4 24. Rexe7 Rg8 25. Nxd4 Re5 26. Qxb7 1-0

[Event "Dubai op 19th"]
[Site "Dubai"]
[Date "2017.04.11"]
[Round "9"]
[White "Korobov, Anton"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2695"]
[BlackElo "2639"]
[PlyCount "94"]
[EventDate "2017.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Ne5 Nfd7 10. Nd3 dxc4 11. Nb4 cxb3 12. Nxa6 Nxa6 13. O-O Nb4 14. Qxb3 Nd5 15. Bb2 O-O 16. e4 N5f6 17. Nd2 b5 18. Rac1 Rc8 19. Ba1 Qa5 20. Bc3 Qb6 21. a4 a6 22. Rb1 c5 23. e5 Ng4 24. Nf3 cxd4 25. Bxd4 Bc5 26. axb5 Bxd4 27. Nxd4 Qxd4 28. bxa6 Rc7 29. Qb4 Qxb4 30. Rxb4 Ngxe5 31. Ra1 Ra7 32. f4 Nc5 33. fxe5 Rxa6 34. Rxa6 Nxa6 35. Rb5 Rc8 36. Kf2 Rc2+ 37. Kf3 g5 38. h3 Kg7 39. Bf1 Nc5 40. Ke3 Nd7 41. g4 Rc3+ 42. Kd4 Rf3 43. Bg2 Rf2 44. Bc6 Nf8 45. Rb3 Ng6 46. Re3 Rd2+ 47. Kc3 Rh2 0-1

[Event "Poikovsky Karpov 18th"]
[Site "Poikovsky"]
[Date "2017.04.18"]
[Round "1"]
[White "Inarkiev, Ernesto"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2727"]
[BlackElo "2639"]
[PlyCount "83"]
[EventDate "2017.04.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "18"]
[SourceTitle "CBM 178"]
[Source "ChessBase"]
[SourceDate "2017.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2017.05.14"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. Nd5 a5 8. e3 Bf8 9. d4 d6 10. h3 h6 11. Nxf6+ Qxf6 12. d5 Nb4 13. e4 Bd7 14. Be3 Qg6 15. Qb1 Na6 16. Kh2 Be7 17. b3 Rf8 18. a3 c5 19. Nd2 Rae8 20. h4 b6 21. Bh3 Bxh3 22. Kxh3 Qh7 23. h5 Bg5 24. f4 exf4 25. gxf4 Bf6 26. Ra2 Bc3 27. f5 g5 28. hxg6 fxg6 29. Qd3 Bf6 30. Bf4 Be5 31. Bxe5 Rxe5 32. Nf3 Ree8 33. fxg6 Qd7+ 34. Kg3 Rf6 35. Nh4 h5 36. Rf5 Qe7 37. Rg2 Nb8 38. Rxf6 Qxf6 39. Qf3 Nd7 40. Qxh5 Re7 41. Nf5 Qe5+ 42. Kh3 1-0

[Event "Poikovsky Karpov 18th"]
[Site "Poikovsky"]
[Date "2017.04.19"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Sutovsky, Emil"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2639"]
[BlackElo "2650"]
[PlyCount "207"]
[EventDate "2017.04.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "18"]
[SourceTitle "CBM 178"]
[Source "ChessBase"]
[SourceDate "2017.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2017.05.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nf6 8. f3 e5 9. Nb3 Be6 10. Be3 Nbd7 11. g4 b5 12. g5 b4 13. Ne2 Ng8 14. h4 h6 15. Bg2 hxg5 16. hxg5 Rxh1+ 17. Bxh1 Nb6 18. Qd3 Be7 19. f4 Nc4 20. O-O-O Nxe3 21. Qxe3 exf4 22. Nxf4 Bxg5 23. e5 d5 24. Kb1 Ne7 25. Qf3 Bxf4 26. Qxf4 Qb6 27. Nd4 Kd7 28. Bf3 Rh8 29. Bg4 Rh6 30. b3 g5 31. Qxg5 Rg6 32. Bxe6+ fxe6 33. Qf4 Qc5 34. Qf1 Qb6 35. Qh3 Rg5 36. Qe3 Rg4 37. c4 Re4 38. Qd3 Rxe5 39. c5 Qxc5 40. Qxa6 Re4 41. Qb7+ Qc7 42. Qxb4 Ke8 43. Rf1 Rf4 44. Qb5+ Kf7 45. Qe2 Rxf1+ 46. Qxf1+ Ke8 47. Nxe6 Qb6 48. Qf6 Qg1+ 49. Kb2 Qh2+ 50. Kc1 Qg1+ 51. Kd2 Qh2+ 52. Kc3 Qg3+ 53. Kd4 Qg1+ 54. Kd3 Qd1+ 55. Ke3 d4+ 56. Kf2 Qd2+ 57. Kf1 Qd3+ 58. Kg2 Qe2+ 59. Qf2 Qg4+ 60. Kh2 Qh5+ 61. Kg2 Qg6+ 62. Kh2 Qh6+ 63. Kg2 Qg6+ 64. Kh2 Qxe6 65. Qxd4 Qe2+ 66. Kg1 Nf5 67. Qf4 Ne3 68. Qe4+ Kd7 69. Qd4+ Kc6 70. Qa4+ Kc5 71. Qa5+ Kd4 72. Qb4+ Kd5 73. Qa5+ Ke4 74. Qb4+ Ke5 75. Qe7+ Kd5 76. Qd7+ Kc5 77. Qe7+ Kc6 78. Qe4+ Kb5 79. Qa4+ Kb6 80. Qd4+ Kc6 81. Qe4+ Kd6 82. Qd4+ Ke6 83. Qe4+ Kf6 84. Qh4+ Kg6 85. Qe4+ Kg5 86. Qe5+ Kg4 87. Qe4+ Kg3 88. Qe5+ Kh3 89. Qe6+ Kh4 90. Qe4+ Kg3 91. Qe5+ Kf3 92. Qf6+ Ke4 93. Qe6+ Kd4 94. Qf6+ Kd5 95. Qf7+ Kc5 96. Qe7+ Kc6 97. Qe4+ Kd6 98. Qd4+ Nd5 99. a4 Ke6 100. Qc4 Qe3+ 101. Kf1 Kd6 102. Qa6+ Kd7 103. Qb5+ Kd6 104. Qa6+ 1/2-1/2

[Event "Poikovsky Karpov 18th"]
[Site "Poikovsky"]
[Date "2017.04.20"]
[Round "3"]
[White "Rodshtein, Maxim"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2701"]
[BlackElo "2639"]
[PlyCount "87"]
[EventDate "2017.04.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "18"]
[SourceTitle "CBM 178"]
[Source "ChessBase"]
[SourceDate "2017.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2017.05.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. d4 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 d6 9. d5 a5 10. O-O Na6 11. Nd4 e5 12. Nc2 Nc5 13. b3 Ba6 14. Rab1 Rb8 15. a3 b5 16. b4 axb4 17. axb4 Ncd7 18. Ra1 Qc8 19. cxb5 Bxb5 20. Ne3 Ba6 21. Nf5 Re8 22. Qg5 g6 23. b5 Bxb5 24. Bh3 Qd8 25. f4 exf4 26. Nd4 fxg3 27. Ncxb5 gxh2+ 28. Kxh2 Rxb5 29. Nxb5 Rxe2+ 30. Kg1 Re5 31. Qf4 Qe7 32. Nd4 Nxd5 33. Nc6 Nxf4 34. Nxe7+ Rxe7 35. Rxf4 Ne5 36. Rb4 c6 37. Bf1 Kg7 38. Be2 h5 39. Kf2 f5 40. Rb8 d5 41. Raa8 Kf6 42. Kg3 Kg5 43. Re8 h4+ 44. Kh3 1/2-1/2

[Event "Poikovsky Karpov 18th"]
[Site "Poikovsky"]
[Date "2017.04.21"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Dubov, Daniil"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2639"]
[BlackElo "2660"]
[PlyCount "139"]
[EventDate "2017.04.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "18"]
[SourceTitle "CBM 178"]
[Source "ChessBase"]
[SourceDate "2017.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2017.05.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Bb4 7. c3 Ba5 8. Re1 Bc7 9. Nbd2 h6 10. Nf1 Ne7 11. Ng3 Bh7 12. Bd3 Bxd3 13. Qxd3 c5 14. dxc5 Nxc5 15. Qb5+ Nd7 16. Nh5 a6 17. Qxb7 Bb6 18. Be3 O-O 19. Bxb6 Nxb6 20. Nd4 Nc4 21. b3 Nxe5 22. Nxe6 fxe6 23. Rxe5 Qd6 24. Rae1 Qc5 25. R5e2 Ra7 26. b4 Qc7 27. Qxc7 Rxc7 28. Rxe6 Nf5 29. Nf4 Rxc3 30. Nxd5 Ra3 31. R6e2 Kh7 32. Rd2 Rb8 33. g3 Rb5 34. h4 a5 35. h5 Rb7 36. bxa5 Ra7 37. Re5 Nd6 38. Nf4 Nf7 39. Rb5 R3xa5 40. Rxa5 Rxa5 41. Kf1 Ng5 42. Re2 Kg8 43. Kg2 Kf7 44. Nd3 Kf6 45. f4 Ne6 46. Ne5 Ra3 47. Nc4 Rc3 48. Nd6 Ra3 49. Rd2 Nc5 50. Kh3 Ke6 51. Nb5 Rxg3+ 52. Kxg3 Ne4+ 53. Kg4 Nxd2 54. Nd4+ Kf6 55. a4 Nc4 56. Nc6 Ke6 57. a5 Kd6 58. Nd4 Nxa5 59. Nf5+ Ke6 60. Nxg7+ Kf6 61. Nf5 Nc6 62. Nxh6 Ne7 63. Kf3 Kg7 64. Ng4 Nf5 65. Ne3 Nh6 66. f5 Nf7 67. Ng4 Ng5+ 68. Kf4 Nh3+ 69. Ke5 Ng5 70. f6+ 1-0

[Event "Poikovsky Karpov 18th"]
[Site "Poikovsky"]
[Date "2017.04.23"]
[Round "5"]
[White "Anton Guijarro, David"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2679"]
[BlackElo "2639"]
[PlyCount "90"]
[EventDate "2017.04.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "18"]
[SourceTitle "CBM 178"]
[Source "ChessBase"]
[SourceDate "2017.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2017.05.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4 Bd6 7. Bxd6 cxd6 8. e3 O-O 9. cxd5 Nxd5 10. Nxd5 Bxd5 11. Bd3 Nd7 12. e4 Bb7 13. O-O e5 14. Re1 exd4 15. Nxd4 Qf6 16. Bc2 Rad8 17. Re3 Ne5 18. Qe2 Ng4 19. Qxg4 Qxd4 20. Rc3 Rfe8 21. Rd1 Qf6 22. Qf3 Qe7 23. Ba4 Rf8 24. Qe3 Qxe4 25. Qxe4 Bxe4 26. f3 Bf5 27. Rc7 a5 28. Rc6 Bd7 29. Rcxd6 Bxa4 30. Rxd8 Bxd1 31. Rxd1 g6 32. Rd6 Rb8 33. h4 Kf8 34. Rd7 h5 35. Kh2 Rc8 36. Rb7 Rc6 37. Kg3 Kg7 38. b3 Rd6 39. Kf2 Rd2+ 40. Kg3 Rb2 41. Rxb6 a4 42. b4 Ra2 43. Ra6 Rxa3 44. b5 Rb3 45. Rxa4 Rxb5 1/2-1/2

[Event "Poikovsky Karpov 18th"]
[Site "Poikovsky"]
[Date "2017.04.24"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Jakovenko, Dmitrij"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2639"]
[BlackElo "2718"]
[PlyCount "87"]
[EventDate "2017.04.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "18"]
[SourceTitle "CBM 178"]
[Source "ChessBase"]
[SourceDate "2017.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2017.05.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nbd2 O-O 7. Nc4 Nd7 8. Qe2 Re8 9. Bd2 b5 10. Ne3 Nb6 11. b3 Be6 12. O-O f6 13. a4 a6 14. Rfd1 Bf8 15. Ba5 Bf7 16. h3 Qc8 17. Nf5 Nd7 18. Bd2 Nc5 19. Be3 Ne6 20. Ra2 c5 21. axb5 axb5 22. c4 Qd7 23. Ng3 Red8 24. Qc2 Qc6 25. Rda1 Rxa2 26. Rxa2 Qd7 27. Qd1 Rb8 28. Kh2 Nd8 29. Ra1 Nc6 30. Ne1 Nb4 31. Qd2 Nc6 32. Ne2 Nd4 33. Qd1 Bh5 34. f3 f5 35. exf5 Nxf5 36. Bf2 Bg6 37. Nc3 bxc4 38. bxc4 Nd4 39. Ra2 Nc6 40. Ne4 Bxe4 41. fxe4 Bd6 42. Nc2 Nb4 43. Rb2 Bf8 44. Ne1 1/2-1/2

[Event "Poikovsky Karpov 18th"]
[Site "Poikovsky"]
[Date "2017.04.25"]
[Round "7"]
[White "Korobov, Anton"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2695"]
[BlackElo "2639"]
[PlyCount "133"]
[EventDate "2017.04.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "18"]
[SourceTitle "CBM 178"]
[Source "ChessBase"]
[SourceDate "2017.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2017.05.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. Qc2 c5 11. dxc5 bxc5 12. e3 O-O 13. O-O Qb6 14. Rac1 Bb7 15. Rfe1 a5 16. cxd5 Nxd5 17. Nc4 Qc7 18. Bb2 a4 19. bxa4 Nb4 20. Qb3 Rfb8 21. a3 Nd5 22. Qc2 N5b6 23. Nxb6 Qxb6 24. Bc3 Nf6 25. a5 Qa6 26. Bxf6 Bxf6 27. Qxc5 g6 28. Rb1 Rc8 29. Qb5 Bd5 30. Nd2 Bxg2 31. Kxg2 Qxa5 32. Qxa5 Rxa5 33. Ne4 Be7 34. Rb7 Bxa3 35. Rd1 Kg7 36. Rdd7 Rf8 37. Nd2 Rd5 38. Rxd5 exd5 39. Rd7 h5 40. Nf3 Re8 41. Rxd5 Re7 42. Ne1 Rc7 43. h3 Be7 44. Nd3 Ra7 45. f4 Rc7 46. Kf3 Ra7 47. e4 Rb7 48. f5 Ra7 49. h4 Ba3 50. Nf4 Bc1 51. Nd3 Bh6 52. fxg6 fxg6 53. e5 g5 54. hxg5 Bxg5 55. Nf4 Ra3+ 56. Ke4 Bxf4 57. gxf4 h4 58. Rd7+ Kh6 59. Kf5 h3 60. Rd2 Kh5 61. e6 Re3 62. Rd8 Kh4 63. Kf6 Kg4 64. f5 h2 65. Rg8+ Kf3 66. Rh8 Kg2 67. e7 1-0

[Event "Poikovsky Karpov 18th"]
[Site "Poikovsky"]
[Date "2017.04.26"]
[Round "8"]
[White "Bologan, Viktor"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2640"]
[BlackElo "2639"]
[PlyCount "64"]
[EventDate "2017.04.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "18"]
[SourceTitle "CBM 178"]
[Source "ChessBase"]
[SourceDate "2017.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2017.05.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. Ncb4 O-O 14. h4 Bh6 15. Bd3 Nxd5 16. Nxd5 Be6 17. Bc2 Rb8 18. Qd3 a5 19. a3 Kh8 20. Rd1 Bg4 21. f3 Be6 22. g3 Bxd5 23. Qxd5 Qb6 24. Kf1 b4 25. axb4 axb4 26. Rh2 bxc3 27. bxc3 Qc7 28. Qxd6 Qxc3 29. Rd3 Qa1+ 30. Rd1 Qc3 31. Rd3 Qa1+ 32. Rd1 Qc3 1/2-1/2

[Event "Poikovsky Karpov 18th"]
[Site "Poikovsky"]
[Date "2017.04.27"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Najer, Evgeniy"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2639"]
[BlackElo "2679"]
[PlyCount "96"]
[EventDate "2017.04.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "18"]
[SourceTitle "CBM 178"]
[Source "ChessBase"]
[SourceDate "2017.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2017.05.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. c3 h6 7. O-O Nd7 8. Nbd2 a5 9. Re1 a4 10. Nf1 Bg6 11. Bf4 c5 12. c4 Nb6 13. dxc5 Nxc4 14. b3 Na3 15. Rc1 Nc6 16. bxa4 Qa5 17. Qb3 Qxa4 18. Qxb7 Rb8 19. Bd1 Qa8 20. Qxa8 Rxa8 21. Re3 Be7 22. Rb3 O-O 23. N1d2 Rfc8 24. Be3 Ra5 25. Rb7 Bd8 26. Nb3 Raa8 27. Nbd4 Na5 28. Rd7 N3c4 29. Be2 Be4 30. h3 Nxe3 31. fxe3 Bb6 32. Nd2 Bg6 33. h4 h5 34. g4 hxg4 35. Bxg4 Rxc5 36. Rxc5 Bxc5 37. Be2 Bxd4 38. exd4 Nc6 39. h5 Bf5 40. Nb3 Rxa2 41. Bb5 Ra3 42. Bxc6 Rxb3 43. Rd8+ Kh7 44. Rd7 Rb4 45. Rxf7 Rxd4 46. Kf2 Kg8 47. Rd7 Rf4+ 48. Kg3 Re4 0-1

[Event "BLR-chT"]
[Site "Minsk"]
[Date "2017.05.10"]
[Round "3.2"]
[White "Aleksandrov, Aleksej"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2559"]
[BlackElo "2643"]
[PlyCount "87"]
[EventDate "2017.05.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BLR"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]
[WhiteTeam "Vector"]
[BlackTeam "Minsk Grand"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 d6 9. Be2 Nbd7 10. O-O Ne4 11. Qc2 f5 12. b4 Rf6 13. d5 Rg6 14. Bb2 c5 15. bxc5 Ndxc5 16. Nd4 Qg5 17. g3 exd5 18. cxd5 Bxd5 19. Bc4 Bxc4 20. Qxc4+ Kh8 21. Ne2 Rf8 22. Rad1 Ne6 23. Kg2 f4 24. f3 fxg3 25. h4 Qxh4 26. Rh1 Qh2+ 27. Rxh2 gxh2+ 28. Kxh2 Rh6+ 29. Kg2 Rg6+ 30. Kf1 Rxf3+ 31. Ke1 N6c5 32. Qd5 h6 33. Qh5 Rgg3 34. Nxg3 Rxg3 35. Kf1 Rg5 36. Qxh6+ Kg8 37. Qh3 Rh5 38. Qg4 Rf5+ 39. Ke1 Rg5 40. Qc8+ Kf7 41. Bd4 Rg1+ 42. Ke2 Ng3+ 43. Kf2 Rxd1 44. Kxg3 1-0

[Event "BLR-chT"]
[Site "Minsk"]
[Date "2017.05.11"]
[Round "4.1"]
[White "Zhigalko, Sergei"]
[Black "Mochalov, Evgeny Veniaminovic"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2643"]
[BlackElo "2378"]
[PlyCount "93"]
[EventDate "2017.05.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BLR"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]
[WhiteTeam "Minsk Grand"]
[BlackTeam "Belaya Tower"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Nh6 7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. O-O O-O 10. Nc3 Nc6 11. Re1 e6 12. Bg5 Kh8 13. Qd2 Ng8 14. Re2 f6 15. exf6 Nxf6 16. Rae1 Rae8 17. Bh6 Nh5 18. Bxg7+ Nxg7 19. Ne5 Nxe5 20. Rxe5 Rf5 21. R5e2 Ref8 22. Nd1 Rf4 23. g3 Rf3 24. Ne3 h5 25. Ng2 Kh7 26. Nh4 R3f6 27. f4 Rc8 28. Nf3 Kg8 29. Ne5 Qc7 30. Kh1 Kh7 31. Rg1 Rcf8 32. Rc1 Qd6 33. Qd3 Rf5 34. Nf3 R5f6 35. Rec2 Kg8 36. Rc7 Qb6 37. Ne5 Nf5 38. Qc3 Qxd4 39. Qxd4 Nxd4 40. Rxb7 Nf5 41. Rcc7 d4 42. Nd7 R6f7 43. Nxf8 Rxf8 44. Rxa7 g5 45. Rd7 gxf4 46. gxf4 Rc8 47. Rac7 1-0

[Event "BLR-chT"]
[Site "Minsk"]
[Date "2017.05.14"]
[Round "7.1"]
[White "Drapun, Aleksandr"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1853"]
[BlackElo "2643"]
[PlyCount "90"]
[EventDate "2017.05.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BLR"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]
[WhiteTeam "Perspective"]
[BlackTeam "Minsk Grand"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bg5 Nc6 6. Qd2 h6 7. Be3 Nf6 8. Nc3 e6 9. h3 b5 10. Bd3 Bb7 11. O-O Be7 12. Nd4 O-O 13. a3 Rc8 14. f4 Na5 15. b3 Qc7 16. Nde2 Nd7 17. a4 b4 18. Na2 Nc5 19. Nxb4 Nxe4 20. Bxe4 Bxe4 21. Rac1 Nc6 22. Nxc6 Qxc6 23. Nd4 Qb7 24. b4 Rc4 25. c3 Rfc8 26. Nb3 Qc7 27. Qe2 Bd5 28. Na5 Bf6 29. Nxc4 Bxc4 30. Qf2 Bxf1 31. Qxf1 Qc6 32. Qd3 Qxa4 33. Qxd6 Qa3 34. Qd3 Rxc3 35. Rxc3 Qxc3 36. Qxc3 Bxc3 37. Bc5 Bb2 38. Kf2 Ba3 39. Ke2 a5 40. Kd3 Bxb4 41. Bxb4 axb4 42. Kc4 Kh7 43. Kxb4 Kg6 44. g4 Kf6 45. Kc4 g5 0-1

[Event "EU-ch 18th"]
[Site "Minsk"]
[Date "2017.05.30"]
[Round "1"]
[White "Bakalchuk, Johnatan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "2391"]
[BlackElo "2643"]
[PlyCount "82"]
[EventDate "2017.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 179"]
[Source "ChessBase"]
[SourceDate "2017.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.07.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Be7 8. f4 O-O 9. Kh1 Qc7 10. Qe1 b5 11. Bf3 Bb7 12. e5 Ne8 13. Bxb7 Qxb7 14. f5 dxe5 15. Qxe5 Bf6 16. Qe3 Nc6 17. Nxc6 Qxc6 18. fxe6 fxe6 19. a4 b4 20. Qe4 Rc8 21. Qxb4 Nd6 22. Bf4 Nc4 23. Bg3 Rf7 24. a5 Ne3 25. Rf2 Bd4 26. Re2 Rcf8 27. h4 e5 28. Rxe3 Bxe3 29. Bxe5 Bf4 30. Re1 Qh6 31. g3 Bxe5 32. Rxe5 Qc1+ 33. Kh2 Rf2+ 34. Kh3 Qh1+ 35. Kg4 Qf3+ 36. Kh3 Qg2+ 37. Kg4 Qf3+ 38. Kh3 Rf1 39. Qc4+ Kh8 40. Re2 Rg1 41. Ne4 Qf1+ 0-1

[Event "EU-ch 18th"]
[Site "Minsk"]
[Date "2017.05.31"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Harutyunian, Tigran K"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2643"]
[BlackElo "2523"]
[PlyCount "147"]
[EventDate "2017.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 179"]
[Source "ChessBase"]
[SourceDate "2017.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.07.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 O-O 8. h3 Bb7 9. Nc3 d6 10. a3 Nb8 11. Re1 Nbd7 12. Ne2 Nc5 13. Ba2 d5 14. exd5 e4 15. dxe4 Ncxe4 16. c4 Bc5 17. Ned4 bxc4 18. Bxc4 Bxd5 19. Qc2 a5 20. Be3 Bxc4 21. Qxc4 Qd5 22. Rac1 Rab8 23. Qc2 Rfe8 24. Rcd1 Qb7 25. Re2 Rbd8 26. Rde1 Qb6 27. Nf5 Bxe3 28. Rxe3 g6 29. Nh6+ Kg7 30. Ng4 h5 31. Nge5 Nd6 32. Rb3 Nb5 33. Qc4 Nd6 34. Qc2 Nb5 35. Qc1 a4 36. Qc4 Rd5 37. Qxa4 c6 38. Qc4 Qc5 39. Qxc5 Rxc5 40. Nd3 Rxe1+ 41. Nfxe1 Rd5 42. a4 Nd4 43. Ra3 c5 44. a5 c4 45. Nb4 Rb5 46. a6 Nd7 47. a7 Nb6 48. Nec2 Nxc2 49. Nxc2 Rxb2 50. Ne3 Na8 51. Nxc4 Rb1+ 52. Kh2 Rb7 53. g3 Kf6 54. Ra6+ Ke7 55. Kg2 Rb5 56. Kf3 Rc5 57. Nb6 Nxb6 58. Rxb6 Ra5 59. Rb7+ Ke6 60. Ke4 Ra4+ 61. Kd3 f6 62. Kc3 Kd5 63. Kb3 Ra1 64. Kb4 Ke4 65. Re7+ Kd5 66. Kb5 Kd6 67. Rf7 Ke6 68. Rg7 g5 69. Kb6 Kd5 70. Rg8 Ke4 71. a8=Q+ Rxa8 72. Rxa8 Kf3 73. Ra3+ Kxf2 74. g4 1-0

[Event "EU-ch 18th"]
[Site "Minsk"]
[Date "2017.06.01"]
[Round "3"]
[White "Abasov, Nijat Azad"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A32"]
[WhiteElo "2575"]
[BlackElo "2643"]
[PlyCount "36"]
[EventDate "2017.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 179"]
[Source "ChessBase"]
[SourceDate "2017.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.07.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Qc7 6. Nc3 a6 7. Bg2 Qxc4 8. O-O Nc6 9. Nb3 d5 10. Bf4 Be7 11. a3 a5 12. Rc1 Qa6 13. a4 O-O 14. Nb5 Qb6 15. Bc7 Qa6 16. Bf4 Qb6 17. Bc7 Qa6 18. Bf4 Qb6 1/2-1/2

[Event "EU-ch 18th"]
[Site "Minsk"]
[Date "2017.06.02"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Aleksandrov, Aleksej"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2643"]
[BlackElo "2559"]
[PlyCount "187"]
[EventDate "2017.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 179"]
[Source "ChessBase"]
[SourceDate "2017.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.07.12"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 a6 4. cxd5 exd5 5. Nf3 c6 6. Qb3 Nf6 7. Bg5 Be7 8. e3 Nbd7 9. Bd3 O-O 10. O-O Re8 11. Qc2 Nf8 12. Rab1 g6 13. b4 Ne6 14. Bh4 Ng7 15. a4 Bf5 16. Bxf6 Bxf6 17. b5 axb5 18. axb5 Bxd3 19. Qxd3 Nf5 20. Qc2 Ra3 21. Na4 Qa5 22. Nc5 Re7 23. bxc6 bxc6 24. Rfc1 Rc7 25. Nd3 Ne7 26. g3 Kg7 27. Nfe5 h5 28. h4 Ra2 29. Qc3 Qa8 30. Ra1 Rxa1 31. Rxa1 Qc8 32. Qc5 Rb7 33. Ra7 Bxe5 34. Nxe5 Rxa7 35. Qxa7 Qd8 36. Kf1 Qd6 37. Ke2 Kf8 38. Qa8+ Kg7 39. Qh8+ Kxh8 40. Nxf7+ Kg7 41. Nxd6 Kf6 42. Kf3 Ke6 43. Nb7 Kf5 44. Nd8 g5 45. hxg5 Kxg5 46. Ne6+ Kf5 47. Nf4 Kg5 48. Nd3 Kf5 49. Ne1 Ng8 50. Ng2 Ne7 51. Nh4+ Kg5 52. Kg2 Ng8 53. Kh3 Nh6 54. f3 Kf6 55. Kg2 Nf7 56. Kf2 Nd8 57. Ng2 Kg5 58. Nf4 Nf7 59. Nd3 Nd8 60. Nb4 Kf5 61. Kg2 Kf6 62. Kh3 Kg5 63. Kg2 Kf5 64. Nd3 Nf7 65. Kf2 Nd8 66. Nb4 Kg5 67. Na6 Ne6 68. Nc5 Ng7 69. Nd7 Ne6 70. Kg2 Kf5 71. Nc5 Ng5 72. Nd3 Nf7 73. Nf4 Kg5 74. Kf2 Nd8 75. Nd3 Kf5 76. Kg2 Kg5 77. Kh2 Kf5 78. Kh3 Kg5 79. Nb4 Kg6 80. Kh4 Kh6 81. e4 dxe4 82. fxe4 Kg6 83. Nd3 Kf6 84. Nf4 c5 85. Nxh5+ Ke7 86. dxc5 Ne6 87. c6 Nc5 88. Nf6 Kd6 89. Kg5 Ne6+ 90. Kg6 Nd4 91. e5+ Kxc6 92. g4 Kc7 93. g5 Kd8 94. Nd5 1-0

[Event "EU-ch 18th"]
[Site "Minsk"]
[Date "2017.06.03"]
[Round "5"]
[White "Jojua, Davit"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2581"]
[BlackElo "2643"]
[PlyCount "18"]
[EventDate "2017.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 179"]
[Source "ChessBase"]
[SourceDate "2017.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.07.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Ne5 O-O 6. Nd2 c5 7. c3 b6 8. a4 Qc7 9. Bd3 Ba6 1/2-1/2

[Event "EU-ch 18th"]
[Site "Minsk"]
[Date "2017.06.05"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Paichadze, Luka"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2643"]
[BlackElo "2568"]
[PlyCount "90"]
[EventDate "2017.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 179"]
[Source "ChessBase"]
[SourceDate "2017.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.07.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bg4 6. c3 e6 7. Be3 a6 8. Nbd2 Nxe5 9. Be2 Nc6 10. h3 Bxf3 11. Nxf3 Nf6 12. b4 Be7 13. O-O O-O 14. Rc1 Nd7 15. a4 Nde5 16. Nxe5 Nxe5 17. c4 Nxc4 18. Bxc4 dxc4 19. Rxc4 Qxd1 20. Rxd1 Rfd8 21. Rxd8+ Rxd8 22. Kf1 Kf8 23. b5 axb5 24. axb5 Ke8 25. Ke2 f6 26. Ra4 Rd5 27. Ra7 Bxc5 28. Bxc5 Rxc5 29. Rxb7 Kf8 30. Kd3 e5 31. b6 Rc6 32. g4 Kg8 33. Ke4 Rd6 34. Kf5 g6+ 35. Ke4 h6 36. h4 Rd4+ 37. Ke3 Rd6 38. Ke4 Rd4+ 39. Ke3 Rd6 40. f4 exf4+ 41. Kxf4 Rd4+ 42. Ke3 Rb4 43. h5 gxh5 44. gxh5 f5 45. Kf3 Kh8 1/2-1/2

[Event "EU-ch 18th"]
[Site "Minsk"]
[Date "2017.06.06"]
[Round "7"]
[White "Mikaelyan, Arman"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2444"]
[BlackElo "2643"]
[PlyCount "64"]
[EventDate "2017.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 179"]
[Source "ChessBase"]
[SourceDate "2017.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.07.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. Bg2 c6 9. e4 d5 10. exd5 cxd5 11. Ne5 Bb7 12. O-O Nc6 13. Bf4 Rc8 14. Rc1 Bb4 15. Nb5 Nxe5 16. dxe5 Ne4 17. Qg4 f5 18. exf6 Qxf6 19. Bh3 Rfe8 20. Nc7 Rxc7 21. Bxc7 Bc5 22. Rc2 d4 23. Re2 Ng5 24. Bg2 Nf3+ 25. Kh1 d3 26. Re4 Bxe4 27. Qxe4 Nd2 28. Qc6 Rf8 29. Rd1 Qxf2 30. Qxe6+ Kh8 31. Qe1 Be3 32. Bd6 Rf6 1-0

[Event "EU-ch 18th"]
[Site "Minsk"]
[Date "2017.06.07"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Petrosyan, Manuel"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2643"]
[BlackElo "2546"]
[PlyCount "73"]
[EventDate "2017.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 179"]
[Source "ChessBase"]
[SourceDate "2017.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.07.12"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Qc2 Nh5 9. Bxe7 Qxe7 10. Nge2 Nb6 11. O-O g6 12. Rab1 Ng7 13. b4 a6 14. Na4 Nxa4 15. Qxa4 O-O 16. Qc2 Bf5 17. Nf4 Bxd3 18. Nxd3 Nf5 19. a4 Nd6 20. a5 Kg7 21. Rbe1 Rae8 22. Nc5 Rd8 23. f3 Rfe8 24. Qf2 Nf5 25. g4 Nd6 26. e4 dxe4 27. fxe4 Qg5 28. h3 Qe7 29. e5 Nb5 30. e6 f5 31. gxf5 Qg5+ 32. Kh2 Qxf5 33. Qe3 Qh5 34. e7 Rd6 35. Ne6+ Rxe6 36. Qxe6 Qd5 37. Qf6+ 1-0

[Event "EU-ch 18th"]
[Site "Minsk"]
[Date "2017.06.08"]
[Round "9"]
[White "Mastrovasilis, Dimitrios"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2580"]
[BlackElo "2643"]
[PlyCount "44"]
[EventDate "2017.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 179"]
[Source "ChessBase"]
[SourceDate "2017.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.07.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Na3 Be6 8. Bg5 Be7 9. Nc4 O-O 10. Bxf6 Bxf6 11. Nd5 Bg5 12. h4 Bh6 13. g4 Bf4 14. c3 Bxd5 15. Qxd5 Qd7 16. Be2 Rad8 17. Rd1 Qc7 18. Rh3 Ne7 19. Qa5 Qc6 20. Qxa7 Qxe4 21. Kf1 Qc6 22. Na5 Qa4 1/2-1/2

[Event "EU-ch 18th"]
[Site "Minsk"]
[Date "2017.06.09"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Zhigalko, Andrey"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2643"]
[BlackElo "2566"]
[PlyCount "101"]
[EventDate "2017.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 179"]
[Source "ChessBase"]
[SourceDate "2017.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.07.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 Nc6 7. O-O e5 8. Bh2 Ne4 9. Nbd2 Nxd2 10. Qxd2 Qe7 11. c3 f5 12. Ne1 Qf7 13. Nd3 Be6 14. b4 Rad8 15. Qc2 Bc4 16. b5 Na5 17. dxe5 Bxd3 18. Bxd3 dxe5 19. Rad1 b6 20. Rd2 Rd6 21. Rfd1 Rfd8 22. Be2 Qe6 23. g4 Rxd2 24. Rxd2 Rxd2 25. Qxd2 Nb7 26. Bf3 e4 27. Bd1 Nc5 28. Bxc7 Be5 29. gxf5 gxf5 30. Qd8+ Kg7 31. Qg5+ Kh8 32. Bxe5+ Qxe5 33. Bg4 Qxc3 34. Bxf5 Qg7 35. Qxg7+ Kxg7 36. Kg2 h6 37. Kg3 Kf6 38. Kf4 Nd3+ 39. Kxe4 Nxf2+ 40. Kf4 Nd1 41. Bd3 Nc3 42. Bc4 Na4 43. e4 Nc5 44. e5+ Kg6 45. Kg4 Nd7 46. Bd3+ Kg7 47. Kf5 Nc5 48. Bc4 Kf8 49. Kf6 Ne4+ 50. Ke6 Ke8 51. Bd5 1-0

[Event "EU-ch 18th"]
[Site "Minsk"]
[Date "2017.06.10"]
[Round "11"]
[White "Rodshtein, Maxim"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A62"]
[WhiteElo "2698"]
[BlackElo "2643"]
[PlyCount "25"]
[EventDate "2017.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 179"]
[Source "ChessBase"]
[SourceDate "2017.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.07.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Bf5 11. Nh4 Bc8 12. Nf3 Bf5 13. Nh4 1/2-1/2

[Event "WchT 11th"]
[Site "Khanty-Mansiysk"]
[Date "2017.06.17"]
[Round "1.1"]
[White "Ding, Liren"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2783"]
[BlackElo "2635"]
[PlyCount "81"]
[EventDate "2017.06.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 179"]
[Source "ChessBase"]
[SourceDate "2017.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.07.12"]
[SourceQuality "1"]
[WhiteTeam "China"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "BLR"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 b6 9. Rd1 Nbd7 10. b3 Ba6 11. Bc1 Rc8 12. Bb2 Ne4 13. Nc3 Nxc3 14. Qxc3 Bd6 15. Qc2 f5 16. e3 Bb7 17. Rac1 Qe7 18. Ne1 a5 19. Nd3 Ra8 20. a4 Rfc8 21. Qe2 Rab8 22. Rc2 Ba6 23. Rdc1 Nf6 24. Qe1 Nd7 25. Nf4 Re8 26. cxd5 cxd5 27. Bf1 Bb7 28. Bb5 Rec8 29. Bc6 Ba6 30. Qd1 Nf6 31. Nd3 Bxd3 32. Qxd3 Rc7 33. Bb5 Rbc8 34. Ba6 Rxc2 35. Rxc2 Rxc2 36. Qxc2 Qc7 37. Qxc7 Bxc7 38. Ba3 g5 39. f3 g4 40. Be7 Kf7 41. Bxf6 1/2-1/2

[Event "WchT 11th"]
[Site "Khanty-Mansiysk"]
[Date "2017.06.18"]
[Round "2.1"]
[White "Zhigalko, Sergei"]
[Black "Ponomariov, Ruslan"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2635"]
[BlackElo "2712"]
[PlyCount "29"]
[EventDate "2017.06.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 179"]
[Source "ChessBase"]
[SourceDate "2017.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.07.12"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "UKR"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. h3 d6 7. c3 h6 8. Re1 a5 9. Nbd2 Be6 10. Bb5 Qb8 11. Nf1 Qa7 12. Ne3 a4 13. Bxc6 bxc6 14. Nh4 Kh7 15. Qf3 1/2-1/2

[Event "WchT 11th"]
[Site "Khanty-Mansiysk"]
[Date "2017.06.19"]
[Round "3.1"]
[White "Vidit, Santosh Gujrathi"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2692"]
[BlackElo "2635"]
[PlyCount "98"]
[EventDate "2017.06.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 179"]
[Source "ChessBase"]
[SourceDate "2017.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.07.12"]
[SourceQuality "1"]
[WhiteTeam "India"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. Bg2 c6 9. e4 d5 10. exd5 cxd5 11. Ne5 Bb7 12. O-O Nc6 13. Bf4 Rc8 14. Rc1 Ba3 15. Rc2 a6 16. Na4 Re8 17. Bg5 Be7 18. Re1 dxc4 19. bxc4 h6 20. Be3 Bb4 21. Rf1 Ba5 22. Qb1 Qc7 23. Nd3 Nxd4 24. Bxd4 Bxg2 25. Kxg2 Qc6+ 26. f3 Qxa4 27. Bxf6 gxf6 28. Rfc1 Red8 29. Nf2 f5 30. g4 Bd2 31. Rg1 Bg5 32. gxf5 exf5 33. h4 Bf6 34. Qxb6 Rc6 35. Qb3 Qxb3 36. axb3 Rb6 37. c5 Rxb3 38. c6 Rc8 39. Rc5 Bd4 40. Rc4 Be3 41. Re1 a5 42. Nd1 f4 43. Nxe3 fxe3 44. f4 Rb4 45. Rxb4 axb4 46. Rc1 Kf8 47. Kf3 Ke7 48. Kxe3 Kd6 49. Rc4 Rxc6 1/2-1/2

[Event "WchT 11th"]
[Site "Khanty-Mansiysk"]
[Date "2017.06.20"]
[Round "4.1"]
[White "Zhigalko, Sergei"]
[Black "Svidler, Peter"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2635"]
[BlackElo "2756"]
[PlyCount "84"]
[EventDate "2017.06.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 179"]
[Source "ChessBase"]
[SourceDate "2017.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.07.12"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Russia"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "RUS"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. a3 Na5 9. Ba2 c5 10. Nc3 Be6 11. Bxe6 fxe6 12. Ne2 Nc6 13. Ng3 O-O 14. Re1 a5 15. a4 b4 16. c3 Qd7 17. h3 Bd8 18. Be3 Bb6 19. Qb3 h6 20. Rad1 Rfc8 21. Qa2 Rab8 22. Bc1 Ne7 23. Nh4 c4 24. dxc4 b3 25. Qa3 Bc5 26. Qa1 Ba7 27. Qa3 Bc5 28. Qa1 Ne8 29. Rd3 Kh7 30. Nf1 Nf6 31. Be3 Nxe4 32. Qd1 Rb6 33. Bxc5 Nxc5 34. Rxe5 Nxa4 35. Qb1 Kg8 36. Rxa5 Rxc4 37. Nf3 Rc5 38. Ra8+ Rc8 39. Rxc8+ Qxc8 40. Rd4 Nc5 41. Qd1 Nf5 42. Rb4 Qb7 1/2-1/2

[Event "WchT 11th"]
[Site "Khanty-Mansiysk"]
[Date "2017.06.21"]
[Round "5.1"]
[White "Shankland, Samuel L"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2676"]
[BlackElo "2635"]
[PlyCount "152"]
[EventDate "2017.06.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 179"]
[Source "ChessBase"]
[SourceDate "2017.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.07.12"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. O-O c6 8. Qc2 b6 9. Rd1 Nbd7 10. Bf4 Bb7 11. Ne5 Nh5 12. Bd2 Nhf6 13. cxd5 cxd5 14. Nc6 Bxc6 15. Qxc6 Rc8 16. Qb5 Ne8 17. Nc3 Nd6 18. Qd3 Nf6 19. b3 Qd7 20. f3 b5 21. e3 Rfd8 22. Rac1 a6 23. a4 b4 24. Ne2 a5 25. Be1 Qb7 26. g4 Nd7 27. Bg3 Rxc1 28. Rxc1 Rc8 29. Bf1 Rxc1 30. Nxc1 Qc8 31. Qd2 g6 32. Nd3 Kf8 33. Kg2 Ne8 34. Nf4 Nd6 35. Bd3 Qc6 36. h4 Kg8 37. Bc2 Bd8 38. Qd3 Bf6 39. h5 Bg7 40. Bb1 Kf8 41. Kh3 Ke7 42. hxg6 hxg6 43. Qd2 Ke8 44. Bd3 Bf6 45. Qd1 Ke7 46. Qd2 Ke8 47. Kg2 Ke7 48. Kf1 Ke8 49. Ke2 Kf8 50. Kd1 Kg8 51. Bc2 Be7 52. Qd3 Nf8 53. e4 Bg5 54. e5 Ne8 55. Ne2 Bd8 56. Qe3 Nh7 57. f4 Ng7 58. Qf3 Qd7 59. Bf2 Nf8 60. Ng3 f5 61. exf6 Bxf6 62. f5 gxf5 63. gxf5 Qf7 64. fxe6 Qxe6 65. Nf5 Nxf5 66. Bxf5 Qf7 67. Bh3 Ng6 68. Qe3 Bxd4 69. Qxd4 Qf3+ 70. Kd2 Qxh3 71. Qxd5+ Kf8 72. Bc5+ Ke8 73. Qe4+ Kd7 74. Bd4 Qxb3 75. Qxg6 Qa2+ 76. Ke3 Qe6+ 1/2-1/2

[Event "WchT 11th"]
[Site "Khanty-Mansiysk"]
[Date "2017.06.23"]
[Round "6.1"]
[White "Zhigalko, Sergei"]
[Black "Tari, Aryan"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2635"]
[BlackElo "2593"]
[PlyCount "49"]
[EventDate "2017.06.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 179"]
[Source "ChessBase"]
[SourceDate "2017.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.07.12"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Norway"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "NOR"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. c3 Nd7 7. O-O h6 8. a4 a5 9. Na3 g5 10. Ne1 Bg7 11. f4 gxf4 12. Nd3 Qb6 13. Kh1 Ng6 14. Nxf4 Nxf4 15. Rxf4 f6 16. Rxf5 exf5 17. e6 Nf8 18. Bd3 Nxe6 19. Bxf5 Ng5 20. Qh5+ Kf8 21. Bf4 Qxb2 22. Bd6+ Kg8 23. Re1 Rf8 24. Bxf8 Qf2 25. Qe8 1-0

[Event "WchT 11th"]
[Site "Khanty-Mansiysk"]
[Date "2017.06.25"]
[Round "8.1"]
[White "Zhigalko, Sergei"]
[Black "Wojtaszek, Radoslaw"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2635"]
[BlackElo "2730"]
[PlyCount "94"]
[EventDate "2017.06.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 179"]
[Source "ChessBase"]
[SourceDate "2017.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.07.12"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Poland"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 a6 7. a4 O-O 8. Re1 Ba7 9. Na3 Ne7 10. Bg5 Ng6 11. Nh4 Kh8 12. Nc2 h6 13. Nxg6+ fxg6 14. Be3 Bxe3 15. Nxe3 g5 16. a5 Bd7 17. Qb3 Rb8 18. Be6 Bc6 19. Rad1 Qe8 20. Qa2 Nh5 21. Bg4 Nf4 22. Rd2 h5 23. Bd1 g4 24. b4 Qg6 25. Ba4 Bxa4 26. Qxa4 c6 27. Qd1 Rf7 28. Nf1 Rbf8 29. d4 exd4 30. cxd4 d5 31. exd5 Nxd5 32. Re5 Kg8 33. Ne3 Nf4 34. d5 cxd5 35. Kh1 Qd6 36. Re4 Qg6 37. Red4 Ne6 38. Rxd5 Rxf2 39. Rxf2 Rxf2 40. Re5 Nf4 41. Rf5 Qe6 42. Qd4 Qb3 43. h3 Qb1+ 44. Qd1 Qxd1+ 45. Nxd1 Rf1+ 46. Kh2 g3+ 47. Kxg3 Ne2+ 0-1

[Event "WchT 11th"]
[Site "Khanty-Mansiysk"]
[Date "2017.06.26"]
[Round "9.1"]
[White "Solak, Dragan"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2641"]
[BlackElo "2635"]
[PlyCount "92"]
[EventDate "2017.06.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 179"]
[Source "ChessBase"]
[SourceDate "2017.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.07.12"]
[SourceQuality "1"]
[WhiteTeam "Turkey"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be2 Nc6 7. O-O cxd4 8. Nxd4 Bd7 9. Bf3 Qa5 10. Nxc6 Bxc6 11. Bxc6+ bxc6 12. Nd2 Qb5 13. c4 Qb6 14. Qf3 Be7 15. b3 O-O 16. Bb2 a5 17. Qg3 Nh5 18. Qf3 Bf6 19. Rab1 Bxb2 20. Rxb2 Nf6 21. Nb1 Rfd8 22. g3 a4 23. b4 Qd4 24. Rc2 Ne4 25. Re1 Ng5 26. Qe2 Qd3 27. Kg2 Nf3 28. Rec1 Qxe2 29. Rxe2 Rd3 30. Rc3 Rd1 31. Kxf3 Rxb1 32. a3 Rd8 33. Re5 g6 34. Kg2 h5 35. Rf3 Rc1 36. Rc5 Rdd1 37. Kh3 Kg7 38. Ra5 f5 39. Re3 Kf7 40. Rae5 Rd2 41. Rxe6 Rxf2 42. Rxc6 g5 43. Rc7+ Kf6 44. Rc6+ Kf7 45. Rc7+ Kf6 46. Rc6+ Kf7 1/2-1/2

[Event "Porticcio op 4th"]
[Site "Porticcio"]
[Date "2017.07.02"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Tomasi, Albert"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2648"]
[BlackElo "2141"]
[PlyCount "130"]
[EventDate "2017.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 e5 5. Bb5+ Nd7 6. Qd3 a6 7. Bc4 h6 8. Be3 Qc7 9. Qb3 Nc5 10. Bxc5 dxc5 11. a4 Nf6 12. Nc3 Bd6 13. O-O O-O 14. a5 Rb8 15. Rfe1 Bd7 16. Nh4 b5 17. axb6 Rxb6 18. Qa2 Qb8 19. Rab1 Bb5 20. Nf5 Bxc4 21. Qxc4 Rd8 22. Red1 Bf8 23. Rxd8 Qxd8 24. Qd3 Qb8 25. b3 Rb4 26. Ne3 a5 27. Nc4 a4 28. Nd5 Nxd5 29. exd5 g6 30. d6 e4 31. Qd1 Bg7 32. d7 Qd8 33. Qd5 a3 34. Qxe4 Qxd7 35. Qa8+ Kh7 36. Qxa3 Qf5 37. Qc1 Rb8 38. Qd2 h5 39. Rd1 Ra8 40. Nd6 Qd7 41. g3 Bd4 42. Qf4 Ra2 43. Qxf7+ Qxf7 44. Nxf7 Rxc2 45. Ng5+ Kh6 46. Nh3 g5 47. Kh1 Rb2 48. f4 g4 49. Ng5 Rxb3 50. Ne6 Be3 51. f5 c4 52. Rf1 Rb6 53. Nc7 Bg5 54. Nd5 Rd6 55. Nc3 Rd3 56. Ne4 c3 57. h4 Be3 58. f6 c2 59. f7 Rd8 60. Ng5 c1=Q 61. Rxc1 Bxc1 62. Ne6 Rd1+ 63. Kg2 Ba3 64. f8=Q+ Bxf8 65. Nxf8 Rd6 0-1

[Event "Porticcio op 4th"]
[Site "Porticcio"]
[Date "2017.07.02"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Videnova, Iva"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2648"]
[BlackElo "2370"]
[PlyCount "117"]
[EventDate "2017.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. f3 O-O 10. Be3 Nc6 11. O-O e6 12. Qd2 Rfd8 13. Rad1 a6 14. Na4 Nxd4 15. Nb6 Qc6 16. Bxd4 Rab8 17. Qb4 Nd7 18. Bxg7 Qxb6+ 19. Qxb6 Nxb6 20. Bf6 Rd7 21. b3 e5 22. Rd2 Re8 23. g4 Re6 24. g5 h6 25. h4 Rc7 26. Rfd1 Nd7 27. Rxd6 Nxf6 28. gxf6 b5 29. cxb5 axb5 30. a4 bxa4 31. bxa4 Rc6 32. Rxe6 Rxe6 33. a5 Rxf6 34. Ra1 Ra6 35. Kf2 Kg7 36. Ke3 Kf6 37. Kd3 h5 38. Kc4 g5 39. Kb5 Ra8 40. a6 gxh4 41. Rg1 h3 42. Rh1 Rb8+ 43. Kc6 Rb2 44. Rxh3 Ra2 45. Kb7 Rb2+ 46. Kc6 Ra2 47. Kb7 Rb2+ 48. Kc7 Rc2+ 49. Kd7 Rd2+ 50. Ke8 Kg6 51. Rg3+ Kf6 52. Rh3 Kg6 53. f4 exf4 54. Ra3 Rc2 55. Kd7 Rd2+ 56. Ke7 Rc2 57. a7 Rc7+ 58. Kd6 Rxa7 59. Rxa7 1-0

[Event "Porticcio op 4th"]
[Site "Porticcio"]
[Date "2017.07.02"]
[Round "6"]
[White "Yankelevich, Lev"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2453"]
[BlackElo "2648"]
[PlyCount "94"]
[EventDate "2017.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 d6 6. e3 Nbd7 7. Bd2 b6 8. a3 Bxc3 9. Bxc3 Bb7 10. Bd3 c5 11. Ng5 h6 12. Nh7 Nxh7 13. Bxh7+ Kh8 14. Be4 Bxe4 15. Qxe4 Nf6 16. Qd3 cxd4 17. Qxd4 e5 18. Qd3 Qc7 19. O-O Rac8 20. Rfd1 Rfd8 21. Rd2 Ne8 22. Rad1 f6 23. b3 b5 24. Qd5 Qb6 25. Bb4 a5 26. c5 Qa7 27. cxd6 Rd7 28. Qxb5 axb4 29. Qxb4 Rb8 30. Qc4 Qxa3 31. Qe6 Rbd8 32. h4 Qb4 33. h5 Qb8 34. e4 Rxd6 35. Rxd6 Rxd6 36. Rxd6 Nxd6 37. f3 Nb5 38. b4 Nd4 39. Qf7 Nc2 40. b5 Na3 41. Qb3 Nxb5 42. Qf7 Nd4 43. Kf2 Qc8 44. Qe7 Ne6 45. Kg3 Nf4 46. Qf7 Qg8 47. Qg6 Nxg6 0-1

[Event "Porticcio op 4th"]
[Site "Porticcio"]
[Date "2017.07.06"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Cornette, Matthieu"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2648"]
[BlackElo "2606"]
[PlyCount "92"]
[EventDate "2017.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 b6 8. O-O O-O 9. Bf4 Ne8 10. Qd2 f6 11. Bh6 e5 12. Nh2 g5 13. Bxg7 Nxg7 14. b3 a5 15. Ng4 Bxg4 16. hxg4 Qd7 17. Qd1 Rf7 18. Na4 Ra6 19. Nc3 Ra7 20. Na4 Ra6 21. Nc3 Ra7 22. a4 Rf8 23. Re1 Rb7 24. Re3 Qe8 25. Rh3 Qc8 26. Qe2 Ne6 27. g3 Nd4 28. Qd1 Rd8 29. Kg2 Qe6 30. Rh6 Rbd7 31. Ra3 Kg7 32. Rh1 Rd6 33. Nb1 Nxc2 34. Qxc2 Rxd3 35. Qe2 R8d7 36. b4 Qc4 37. Rxd3 Rxd3 38. Kh2 axb4 39. Rd1 Rd4 40. Qxc4 Rxc4 41. Rd7+ Kg6 42. Nd2 Rc2 43. Kg2 c4 44. Nf1 Rc3 45. Rb7 Rd3 46. Rxb6 c5 0-1

[Event "Porticcio op 4th"]
[Site "Porticcio"]
[Date "2017.07.02"]
[Round "8"]
[White "Debray, Christopher"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "2345"]
[BlackElo "2648"]
[PlyCount "66"]
[EventDate "2017.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Bb4+ 6. Bd2 Bc5 7. Nb3 Be7 8. Bg2 Nc6 9. O-O O-O 10. Bf4 d5 11. cxd5 Nxd5 12. Nc3 Nxf4 13. gxf4 Qb6 14. e3 Rd8 15. Qe2 Bd7 16. Rfd1 g6 17. Rac1 Be8 18. Na4 Rxd1+ 19. Qxd1 Qc7 20. Nd4 Rd8 21. Qe1 e5 22. Nxc6 Bxc6 23. Bxc6 bxc6 24. f5 gxf5 25. Qf1 Rd6 26. Qh3 Rg6+ 27. Kf1 Qa5 28. Nc3 Qa6+ 29. Ne2 Qd3 30. a3 Qd5 31. f3 Bc5 32. e4 fxe4 33. fxe4 Rf6+ 0-1

[Event "Porticcio op 4th"]
[Site "Porticcio"]
[Date "2017.07.02"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Sonis, Francesco"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "2648"]
[BlackElo "2440"]
[PlyCount "85"]
[EventDate "2017.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. Nf1 Nc4 14. b3 Nb6 15. Ne3 c4 16. bxc4 Nxc4 17. Nxc4 bxc4 18. a4 a5 19. Be3 Rfb8 20. Nd2 Bc8 21. f4 Bb7 22. Qe2 Rc8 23. Rf1 Nd7 24. Qf2 exd4 25. Bxd4 Bf6 26. Rab1 Re8 27. e5 dxe5 28. fxe5 Rxe5 29. Bxe5 Nxe5 30. Qg3 Kh8 31. Nxc4 Ba6 32. Nxe5 Bxe5 33. Qf3 Rf8 34. Bd3 Bxd3 35. Qxd3 Bxc3 36. Rb5 Bb4 37. Qe4 Kg8 38. Rb7 Qg3 39. Qd5 Qg6 40. Kh1 h6 41. Rc7 h5 42. Rc6 Qg3 43. Rxf7 1-0

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2017.07.26"]
[Round "1.3"]
[White "Kanmazalp, Ogulcan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2445"]
[BlackElo "2648"]
[PlyCount "86"]
[EventDate "2017.07.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Istanbul Bogazici Univ"]
[BlackTeam "Kahramanmaras Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. Nf3 Nf6 2. c4 e6 3. g3 a6 4. Bg2 b5 5. b3 Bb7 6. Nc3 Bb4 7. Bb2 d6 8. O-O O-O 9. Qc2 bxc4 10. bxc4 Nbd7 11. Rab1 c5 12. a3 Ba5 13. d3 Re8 14. e4 Rb8 15. h3 Ba8 16. Nh4 Ne5 17. f4 Nc6 18. Ne2 Nd7 19. Ba1 Rxb1 20. Rxb1 Qc7 21. g4 Bb6 22. Nf3 Nd4 23. Nexd4 cxd4 24. Qf2 e5 25. f5 Bc5 26. Qa2 Qa5 27. Bb2 Rb8 28. Bc1 Rxb1 29. Qxb1 Bxa3 30. Bxa3 Qxa3 31. f6 g6 32. g5 Bc6 33. h4 a5 34. Bh3 Qb4 35. Qf1 a4 36. h5 a3 37. hxg6 hxg6 38. Be6 a2 39. Qh3 a1=Q+ 40. Kg2 Nf8 41. Bxf7+ Kxf7 42. Qh8 Ke8 43. f7+ Kxf7 0-1

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2017.07.27"]
[Round "2.4"]
[White "Zhigalko, Sergei"]
[Black "Mamedov, Rauf"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "2648"]
[BlackElo "2680"]
[PlyCount "103"]
[EventDate "2017.07.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Buyuksehir"]
[BlackTeam "Istanbul Besiktas"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 O-O 9. Bc4 Bd7 10. O-O-O Rb8 11. Bb3 Na5 12. g4 b5 13. Bh6 Bxh6 14. Qxh6 b4 15. Nd5 Nxb3+ 16. Nxb3 Nxd5 17. exd5 Rb6 18. Rd4 e5 19. dxe6 Bxe6 20. Qd2 Ra6 21. Qxb4 Rxa2 22. Kb1 Ra6 23. Rhd1 Rb6 24. Qa3 Bxb3 25. cxb3 Qb8 26. b4 Re8 27. h4 Qb7 28. Rxd6 Rxd6 29. Rxd6 Qc7 30. Rd1 h6 31. h5 g5 32. Qc3 Qb6 33. Rd7 a6 34. Qc4 Qf6 35. Rd3 Re6 36. Qc8+ Kh7 37. Qc2 Kg8 38. Qc3 Qe7 39. Ka2 Qe8 40. Qd4 Qa4+ 41. Ra3 Qc6 42. Rc3 Qa4+ 43. Ra3 Qc6 44. Qc5 Qd7 45. Qc4 Rc6 46. Qe4 Re6 47. Qc4 Rc6 48. Qb3 Rb6 49. Ra5 Qb7 50. Rc5 Rf6 51. Qc3 Qxf3 52. Rc8+ 1-0

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2017.07.28"]
[Round "3.4"]
[White "Mamedov, Nidjat"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2589"]
[BlackElo "2648"]
[PlyCount "76"]
[EventDate "2017.07.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Panelsan Genc"]
[BlackTeam "Kahramanmaras Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. Ncb4 O-O 14. Be2 Nxd5 15. Nxd5 Rb8 16. O-O Be6 17. a4 bxa4 18. Nb4 Bb3 19. Qd3 Rb6 20. Nxa6 d5 21. exd5 Be7 22. Qe3 Rg6 23. Nb4 Bxb4 24. cxb4 Qxd5 25. g3 Rd6 26. Rfe1 Qd4 27. Qc3 Rb8 28. b5 f6 29. Rec1 Qxc3 30. bxc3 Rc8 31. c4 Rc5 32. Rc3 Kf7 33. Bd3 Ke7 34. Bxh7 Rxc4 35. Rxc4 Bxc4 36. Rxa4 Bxb5 37. Ra1 Bc6 38. Re1 Bf3 1/2-1/2

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2017.07.29"]
[Round "4.3"]
[White "Zhigalko, Sergei"]
[Black "Solak, Dragan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2648"]
[BlackElo "2624"]
[PlyCount "47"]
[EventDate "2017.07.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Buyuksehir"]
[BlackTeam "Canakkale Gokceada"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. O-O Nc6 7. c3 cxd4 8. Nxd4 Nge7 9. Nxf5 Nxf5 10. Bd3 g6 11. Qe2 Bg7 12. f4 O-O 13. Nd2 f6 14. exf6 Qxf6 15. Nf3 Rae8 16. Bb5 Qd8 17. Kh1 Qb6 18. Ba4 Re7 19. Re1 Kh8 20. Bb3 Na5 21. Bc2 Nc6 22. Bb3 Na5 23. Bc2 Nc6 24. Bb3 1/2-1/2

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2017.07.30"]
[Round "5.5"]
[White "Kuzubov, Yuriy"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A62"]
[WhiteElo "2646"]
[BlackElo "2648"]
[PlyCount "140"]
[EventDate "2017.07.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Mersin Zeka"]
[BlackTeam "Kahramanmaras Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 Bf5 11. Nh4 Bc8 12. Qc1 a6 13. a4 b6 14. Nf3 Ra7 15. Nd2 Nh5 16. Be3 Nd7 17. Nc4 Ne5 18. b3 Rb7 19. Bh6 Bh8 20. h3 b5 21. axb5 axb5 22. Nxe5 Bxe5 23. Ra8 Qb6 24. Ne4 Rb8 25. Rxb8 Qxb8 26. Bd2 b4 27. Bg5 f5 28. Nd2 Ba6 29. Re1 Nf6 30. e4 fxe4 31. Bxf6 Bxf6 32. Nxe4 Bd4 33. Bf1 Bb7 34. Bc4 Rf8 35. Re2 Rf5 36. Qh6 Qd8 37. g4 Bg7 38. Qd2 Re5 39. f4 Re7 40. Ng5 Bd4+ 41. Kh2 Bc8 42. Kg3 h6 43. Nf3 Bf6 44. Qd3 Kg7 45. Ra2 g5 46. fxg5 Bxg5 47. h4 Bf6 48. Bb5 Be5+ 49. Nxe5 Rxe5 50. h5 Qg5 51. Ra7+ Kf8 52. Qf1+ Bf5 53. Be2 Qe3+ 54. Bf3 Be4 55. Ra8+ Kg7 56. Rd8 Bxf3 57. Qxf3 Qxf3+ 58. Kxf3 Rxd5 59. Ke4 Rd1 60. Kf5 Rf1+ 61. Ke6 Re1+ 62. Kf5 Re5+ 63. Kf4 Rd5 64. Ke4 Rd2 65. Kf5 Rf2+ 66. Ke6 Re2+ 67. Kf5 Rf2+ 68. Ke6 Re2+ 69. Kf5 Rf2+ 70. Ke6 Re2+ 1/2-1/2

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2017.07.30"]
[Round "6.2"]
[White "Zhigalko, Sergei"]
[Black "Cheparinov, Ivan"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2648"]
[BlackElo "2703"]
[PlyCount "86"]
[EventDate "2017.07.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Buyuksehir"]
[BlackTeam "Istanbul Turk Hava"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Bd7 10. h3 h6 11. b3 b6 12. Bb2 Kc8 13. Rfd1 c5 14. Nd5 a5 15. a4 Ne7 16. c4 Bf5 17. Ne3 Be6 18. Rd2 Kb7 19. Rad1 g5 20. Nd5 Ng6 21. Nf6 Be7 22. Nh2 Bxf6 23. exf6 Rae8 24. Nf1 h5 25. Kh2 g4 26. hxg4 Bxg4 27. f3 Be6 28. Ng3 h4 29. Ne4 Rhg8 30. Ba1 Kc6 31. Bb2 Bf5 32. Ng5 Ne5 33. f4 Ng4+ 34. Kg1 Bg6 35. Nf3 Re3 36. Nxh4 Be4 37. Be5 Rh8 38. Bxc7 Rxh4 39. Bd8 Rg3 40. Rd6+ Kb7 41. Rxb6+ Kc8 42. Rd2 Re3 43. Rd1 Re2 0-1

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2017.07.31"]
[Round "7.6"]
[White "Najer, Evgeniy"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2706"]
[BlackElo "2648"]
[PlyCount "89"]
[EventDate "2017.07.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Deniz su Aquamatch"]
[BlackTeam "Kahramanmaras Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Nf3 b6 8. b3 Bb7 9. Bb2 Nbd7 10. e3 Ne4 11. Qc2 f5 12. Be2 Qe8 13. O-O Qg6 14. Ne1 e5 15. f3 Ng5 16. dxe5 dxe5 17. Rd1 Rad8 18. Rd2 Nf7 19. Kh1 h5 20. b4 h4 21. c5 bxc5 22. bxc5 e4 23. Rd4 Nde5 24. Ra4 exf3 25. gxf3 Qh6 26. Rxa7 Bd5 27. Rxc7 Qxe3 28. Rg1 Ng4 29. Qc3 Qxc3 30. Bxc3 Rfe8 31. h3 Nf2+ 32. Kh2 Rxe2 33. Rxg7+ Kf8 34. Ng2 Nd1 35. Bf6 Ne3 36. Rg6 Nxg2 37. Rxg2 Rde8 38. Bxh4 f4 39. c6 Ne5 40. Rxe2 Nxf3+ 41. Kg2 Rxe2+ 42. Bf2 Rc2 43. Rc8+ Kf7 44. c7 Nd2+ 45. Kh2 0-1

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2017.08.02"]
[Round "8.1"]
[White "Zhigalko, Sergei"]
[Black "Rozum, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2648"]
[BlackElo "2573"]
[PlyCount "60"]
[EventDate "2017.07.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Buyuksehir"]
[BlackTeam "Izmir Tas Duvar"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. O-O Nc6 7. c3 cxd4 8. Nxd4 Nge7 9. Nxf5 Nxf5 10. Bd3 g6 11. Re1 Bg7 12. f4 d4 13. Qf3 O-O 14. Nd2 dxc3 15. bxc3 Nb4 16. Be4 Rc8 17. Ba3 Qb6+ 18. Kh1 Rfd8 19. Bxb4 Rxd2 20. Bxb7 Rb8 21. Bc6 Rc8 22. Bb7 Rb8 23. Be4 Rf2 24. Ba5 Qc5 25. Bb4 Qb6 26. Ba5 Qc5 27. Bb4 Qb6 28. Ba5 Qc5 29. Bb4 Qb6 30. Ba5 Qc5 1/2-1/2

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2017.08.04"]
[Round "10.1"]
[White "Kravtsiv, Martyn"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E52"]
[WhiteElo "2657"]
[BlackElo "2648"]
[PlyCount "87"]
[EventDate "2017.07.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Karaman Belediye"]
[BlackTeam "Kahramanmaras Buyuksehir"]
[WhiteTeamCountry "TUN"]
[BlackTeamCountry "TUR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 b6 7. O-O Bb7 8. cxd5 exd5 9. a3 Bd6 10. b4 Nbd7 11. Qb3 c6 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Qc7 15. Bg5 Rfe8 16. Rfe1 h6 17. Bh4 Bf4 18. Rad1 Rab8 19. Bb1 Nf8 20. Bg3 Rxe1+ 21. Rxe1 Bxg3 22. hxg3 Rd8 23. Ba2 Bc8 24. Qc2 Be6 25. Bb1 Bd5 26. Ne5 Qd6 27. Kh2 Rc8 28. f4 Be6 29. Rc1 Bd5 30. Ba2 Ne6 31. Nxf7 Qd7 32. Ne5 Qd6 33. Nf7 Qd7 34. Bxd5 Qxd5 35. Qg6 Nxd4 36. Nxh6+ Kf8 37. Re1 gxh6 38. Qf6+ Kg8 39. Qg6+ Kf8 40. Qxh6+ Kf7 41. Re5 Qd8 42. Qh7+ Kf6 43. g4 Nf3+ 44. gxf3 1-0

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2017.08.04"]
[Round "11.6"]
[White "Zhigalko, Sergei"]
[Black "Anton Guijarro, David"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2648"]
[BlackElo "2654"]
[PlyCount "149"]
[EventDate "2017.07.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Buyuksehir"]
[BlackTeam "Manisa TS Alyans"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 O-O 10. O-O-O a6 11. Nb3 Be7 12. Kb1 b5 13. Bd3 Bb7 14. Qf2 Qc7 15. Rhf1 Nb4 16. Rc1 Rac8 17. Be2 Nc6 18. Bd3 Nb4 19. Be2 Nc6 20. Bd3 Nb4 21. Ne2 Qb8 22. Ned4 Nxd3 23. cxd3 Ba8 24. h4 b4 25. h5 Rxc1+ 26. Rxc1 Rc8 27. Rf1 Qc7 28. g4 a5 29. f5 Nxe5 30. fxe6 fxe6 31. Nxe6 Qc6 32. Nbc5 d4 33. Bxd4 Nf3 34. Be3 h6 35. Nd4 Qxc5 36. Rc1 Qxc1+ 37. Bxc1 Bc5 38. Be3 Bxd4 39. Bxd4 Rd8 40. Bb6 Rxd3 41. Qe2 Kf7 42. Qxd3 Be4 43. Qxe4 Nd2+ 44. Kc2 Nxe4 45. Bxa5 g6 46. hxg6+ Kxg6 47. Bxb4 Kf7 48. a4 Ke6 49. a5 Kd7 50. a6 Kc7 51. Ba5+ Kb8 52. Bd2 Nf6 53. b4 Nxg4 54. b5 Nf6 55. Kd3 Nd7 56. Kc4 h5 57. Kd5 Ka8 58. Bf4 Nb6+ 59. Kc5 Na4+ 60. Kb4 Nb6 61. Bg3 Nd7 62. Ka5 Ka7 63. Kb4 Ka8 64. Bf2 Nb8 65. Ka5 Nd7 66. Bh4 Ka7 67. Be7 Ka8 68. Kb4 Ka7 69. Bg5 Ka8 70. Bf4 h4 71. Kc4 h3 72. Kd5 Nb8 73. Kc5 Nxa6+ 74. bxa6 h2 75. Bxh2 1/2-1/2

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2017.08.05"]
[Round "12.2"]
[White "Swiercz, Dariusz"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2637"]
[BlackElo "2648"]
[PlyCount "59"]
[EventDate "2017.07.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Varyant Yontem"]
[BlackTeam "Kahramanmaras Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O d6 7. d3 h6 8. Na4 Bc5 9. b3 Re8 10. Bb2 Nd4 11. e3 Nxf3+ 12. Bxf3 Bb6 13. Bg2 Ba5 14. d4 Bg4 15. Qc2 c6 16. e4 b5 17. dxe5 dxe5 18. Nc5 Bb6 19. b4 Nd7 20. h3 Bxc5 21. bxc5 Be6 22. cxb5 cxb5 23. c6 Rc8 24. a4 b4 25. Rfc1 Nb6 26. Bf1 a5 27. Qc5 Na8 28. Bxe5 f6 29. c7 Qd2 30. Bf4 1-0

[Event "TUR-chT"]
[Site "Kocaeli"]
[Date "2017.08.06"]
[Round "13.5"]
[White "Zhigalko, Sergei"]
[Black "Ivanchuk, Vassily"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2648"]
[BlackElo "2729"]
[PlyCount "61"]
[EventDate "2017.07.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Buyuksehir"]
[BlackTeam "Hatay Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. d3 d6 10. a5 Be6 11. Nbd2 Rb8 12. Nc4 h6 13. h3 Qc8 14. Be3 Rd8 15. Ba4 Bxc4 16. Bxc6 Bb5 17. Bxb5 Rxb5 18. c4 bxc3 19. bxc3 Qe6 20. c4 Rb7 21. Nh4 Nxe4 22. Qf3 Nc5 23. Bxc5 Rb3 24. Qd1 Rbb8 25. Bxd6 Rxd6 26. Nf3 Bf6 27. Re4 Qd7 28. Nxe5 Bxe5 29. Rxe5 Rxd3 30. Qg4 Qxg4 31. hxg4 1/2-1/2

[Event "FIDE World Cup"]
[Site "Tbilisi"]
[Date "2017.09.03"]
[Round "1.1"]
[White "Kuzubov, Yuriy"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2652"]
[BlackElo "2644"]
[PlyCount "108"]
[EventDate "2017.09.03"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "GEO"]
[SourceTitle "CBM 181"]
[Source "ChessBase"]
[SourceDate "2017.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2017.11.10"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. e3 e6 5. d4 d5 6. cxd5 exd5 7. Bb5 cxd4 8. exd4 Bd6 9. O-O O-O 10. Bg5 Bg4 11. Bxc6 bxc6 12. h3 Bh5 13. Re1 h6 14. Bh4 g5 15. Bg3 Qb8 16. Bxd6 Qxd6 17. Qd3 Bxf3 18. Qxf3 Rae8 19. Qd3 Rxe1+ 20. Rxe1 Re8 21. Rxe8+ Nxe8 22. Nd1 Qb4 23. Ne3 Qxb2 24. Ng4 h5 25. Ne5 Qc1+ 26. Kh2 Nd6 27. Qe3 Qxe3 28. fxe3 f6 29. Nxc6 Nc8 30. Nb4 Nb6 31. Kg3 Kf7 32. Kf3 Ke6 33. Na6 Kd6 34. e4 Na4 35. exd5 Nc3 36. a3 f5 37. Nb4 a5 38. Nc2 Nxd5 39. g3 a4 40. Ke2 Nc3+ 41. Ke3 Kd5 42. h4 gxh4 43. gxh4 Kc4 44. Kf4 Kb3 45. Nb4 Kxa3 46. Nd3 Kb3 47. Nc5+ Kc4 48. Nxa4 Nxa4 49. Kxf5 Kxd4 50. Kg5 Ke5 51. Kxh5 Kf6 52. Kg4 Kg6 53. h5+ Kh6 54. Kf4 Kxh5 1/2-1/2

[Event "FIDE World Cup"]
[Site "Tbilisi"]
[Date "2017.09.04"]
[Round "1.2"]
[White "Zhigalko, Sergei"]
[Black "Kuzubov, Yuriy"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2644"]
[BlackElo "2652"]
[Annotator "Krasenkow,Michal"]
[PlyCount "136"]
[EventDate "2017.09.03"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "GEO"]
[SourceTitle "CBM 181"]
[Source "ChessBase"]
[SourceDate "2017.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2017.11.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. cxd5 exd5 6. Bf4 c6 7. e3 Nh5 8. Bg5 Be7 9. Bxe7 Qxe7 10. Qc2 Nb6 11. Ne5 (11. O-O-O {- see Nakamura - Aronian in CBM 173.}) (11. h3 {is another popular move.}) 11... g6 {[%cal Yc8f5,Yh5g7]} (11... Nf6 12. Bd3 g6 13. O-O Ng4 14. Nf3 O-O 15. Rab1 Nh6 16. b4 a6 17. Rfe1 Bf5 18. e4 dxe4 19. Nxe4 Rad8 20. a4 Nd5 21. Qd2 Kg7 22. b5 $14 {1/2 (40) Radjabov,T (2747)-Morozevich,A (2762) Sochi 2007}) 12. Be2 (12. Bd3 f6 13. Nf3 Nf4) (12. O-O-O Bf5 13. Qe2 Nf6 14. g4 Be6 15. f3 O-O-O 16. h4 Nfd7 17. Nd3 Rhe8 18. Bg2 f6 19. Qf2 Qd6 20. Kb1 Kb8 $11 {1-0 (71) Le,Q (2715)-Ponomariov,R (2764) Dortmund 2011 CBM 144 [Le Quang Liem]}) (12. g4 Ng7 13. h3 f6 14. Nd3 Bd7 15. Nc5 Ne6 $1 16. Nxd7 Qxd7 17. h4 O-O-O 18. O-O-O Kb8 19. h5 g5 20. h6 Nc7 21. Bd3 Ne8 $11 {[%cal Ye8d6]} (21... Nb5 $6 22. Nxb5 cxb5 23. Kb1 Nc4 24. Qe2 $14 {[%csl Rb5,Rb7,Rd5] 1/2 (41) Hertneck,G (2502)-Hansen,C (2610) Germany 2002})) 12... Ng7 (12... Bf5 13. Qb3 f6 14. Nf3 Ng7 15. O-O Nc8 $6 (15... O-O {was apparently quite possible}) 16. Rfe1 Nd6 17. Nd2 Be6 18. Qa3 Kf7 19. b4 $14 b5 $6 20. e4 $1 {1-0 (78) Tregubov,P (2535)-Smagin,S (2575) St Petersburg 1998 CBM 067 [Tsesarsky]}) 13. O-O O-O $11 {Black is ready to play ...c8-f5 at an appropriate moment and solve all his problems.} 14. Bd3 (14. Rfe1 Bf5 15. Qb3 Nc8 16. Na4 Nd6 17. Rac1 f6 18. Nd3 Bxd3 19. Bxd3 f5 20. Bf1 Ne6 21. Qd1 g5 22. g3 Rf6 23. b3 Rh6 24. Nb2 Kh8 25. Nd3 Rg8 $13 {1/2 (37) Beliavsky,A (2630)-Heberla,B (2525) Plovdiv 2012}) 14... Bf5 15. Rab1 Bxd3 16. Qxd3 Nf5 17. b4 Rfc8 18. Rfc1 Nd6 19. a4 f6 20. Nf3 Ne4 21. Nxe4 dxe4 22. Qb3+ Qf7 23. Nd2 Qxb3 24. Rxb3 f5 25. a5 Nd5 26. Nc4 a6 27. g3 Re8 28. Nb6 {A risky decision. White's b6-pawn becomes vulnerable.} (28. h4 $11 {was quite safe.}) 28... Nxb6 29. axb6 {[%mdl 4096]} Rad8 30. Rc5 Kf7 31. Rbc3 Re7 32. h4 Red7 33. Kf1 Rd5 34. Ke2 Ke6 {Black has the initiative here as White's rooks are tied up to prevent ...d5-b5, and Black can gradually prepare ...h7-h6 and ...g6-g5. However, White should hold on without major problems.} 35. Rxd5 $6 {An inaccurate exchange. White underestimates his opponent's reply.} cxd5 $1 {[%cal Rd8d6]} ({After} 35... Rxd5 36. Rc5 Rxc5 37. bxc5 Kd5 38. Kd2 Kc4 39. Kc2 {Black can't break through.}) 36. b5 (36. Rc7 Rd7) 36... axb5 37. Rc7 Rd7 38. Rc5 Rd6 39. Rxb5 Rc6 40. Kd2 Kd6 41. h5 {Unnecessary.} ({After} 41. Rb1 Rc4 42. Rb5 Kc6 43. Ra5 {Black could hardly make progress.}) 41... gxh5 42. Rb1 Kd7 43. Rh1 Rh6 44. Rh4 Kc6 45. Kc3 Kxb6 46. Kb4 Kc6 47. Rf4 $6 {Another inaccuracy. It was better to wait:} (47. Ka5) 47... h4 $1 48. gxh4 (48. Rxh4 $2 Rxh4 49. gxh4 b5 50. Ka5 h5 $19) 48... Rf6 49. Ka4 b6 50. Kb4 b5 51. h5 (51. Ka5 $5 Rf8 52. Kb4 Kd6 53. Kxb5 Rb8+ 54. Ka4 Ke6 55. Ka3) 51... Rf8 52. Ka5 h6 53. f3 $6 {Probably a decisive mistake. There was no need to weaken the e3-pawn.} ({It is still unclear how Black can win after} 53. Kb4 Kb6 54. Rh4 Rg8 55. Rf4 Rg5 56. Rh4 Rg4 57. Rh1 {[%cal Yh1c1]} Rg2 58. Rf1) 53... Rf7 54. Kb4 Rf6 55. Ka5 Rf8 56. Kb4 Kb6 $6 (56... Kd6 $1) 57. Kb3 $6 (57. fxe4 $5 dxe4 58. d5 Kc7 59. Kxb5 Kd6 60. Kc4 Ke5 61. Rf1 {looks like White's last chance to survive. E.g.} Rc8+ 62. Kb4 $1 Rd8 63. Kc4 $1 Rc8+ 64. Kb4 Rc2 65. Rd1 $1 Kd6 66. Rf1 {etc.}) 57... Kc7 58. Kb4 Kd6 59. fxe4 dxe4 60. Kxb5 Ke6 61. Rf1 (61. Kb4 {was more stubborn but White should probably lose in the long term:} Rb8+ $1 (61... Rc8 62. Rf1 Rc2 63. d5+ Ke5 64. Rd1 Kd6 65. Rf1) (61... Rg8 62. Rf1 Rg3 63. d5+) 62. Kc3 Ra8 63. Rf1 (63. Kb2 Rg8 64. Rf1 Rg2+) (63. Kb3 Ra1) 63... Ra3+ 64. Kd2 Ra2+ 65. Ke1 Kf6 {etc.}) 61... f4 $1 {Black creates a strong passed pawn, which decides the game.} 62. exf4 Kd5 63. Kb4 Kxd4 64. Rd1+ Ke3 65. Rd6 Kf2 66. Rxh6 e3 67. Re6 e2 68. Kc5 Rxf4 0-1

[Event "EU-chT (Men) 21st"]
[Site "Heraklion"]
[Date "2017.10.29"]
[Round "2.1"]
[White "Zhigalko, Sergei"]
[Black "Grischuk, Alexander"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2638"]
[BlackElo "2785"]
[PlyCount "60"]
[EventDate "2017.10.28"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 182"]
[Source "ChessBase"]
[SourceDate "2018.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2018.01.17"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Russia"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Be7 8. O-O O-O 9. Re1 Nc6 10. Qe2 Qb6 11. Nc3 Nxd4 12. Nxd4 Qxd4 13. Bxd5 exd5 14. Nb5 Qb6 15. Be3 Qd8 16. exd6 Bxd6 17. Nxd6 Qxd6 18. Bd4 Bd7 19. Qe7 Qxe7 20. Rxe7 Bc6 21. Rae1 a6 22. R1e3 Rfe8 23. Rxe8+ Rxe8 24. Rxe8+ Bxe8 25. f3 f6 26. Kf2 Kf7 27. Ke3 Ke6 28. Bc5 d4+ 29. Bxd4 Bc6 30. Bc3 Bd5 1/2-1/2

[Event "EU-chT (Men) 21st"]
[Site "Heraklion"]
[Date "2017.10.30"]
[Round "3.1"]
[White "Lenic, Luka"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2650"]
[BlackElo "2638"]
[PlyCount "82"]
[EventDate "2017.10.28"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 182"]
[Source "ChessBase"]
[SourceDate "2018.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2018.01.17"]
[SourceQuality "1"]
[WhiteTeam "Slovenia"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "SLO"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. Rc1 d5 9. cxd5 Nxd5 10. Bg2 Ba3 11. Rb1 Bb7 12. O-O a5 13. Nxd5 exd5 14. Qc2 Nc6 15. Bc1 Bd6 16. Ng5 g6 17. Qd1 Be7 18. Nh3 Bf6 19. Bb2 Re8 20. Nf4 Ne7 21. e3 Nf5 22. a4 c6 23. Nd3 Nd6 24. Rc1 Ne4 25. Rc2 Rc8 26. Qa1 Ba6 27. Rd1 Qd7 28. Ne5 Qe6 29. Qc1 Bb7 30. Re1 c5 31. f3 Nd6 32. f4 Ne4 33. dxc5 Nxc5 34. Qd1 Rcd8 35. Rc1 Ba6 36. Bd4 Bxe5 37. fxe5 Rc8 38. Bxc5 Rxc5 39. Rxc5 bxc5 40. Bxd5 Qxe5 41. Qf3 Re7 1/2-1/2

[Event "EU-chT (Men) 21st"]
[Site "Heraklion"]
[Date "2017.10.31"]
[Round "4.1"]
[White "Zhigalko, Sergei"]
[Black "Anton Guijarro, David"]
[Result "1/2-1/2"]
[ECO "C81"]
[WhiteElo "2638"]
[BlackElo "2651"]
[PlyCount "67"]
[EventDate "2017.10.28"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 182"]
[Source "ChessBase"]
[SourceDate "2018.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2018.01.17"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Spain"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "ESP"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Rd1 O-O 11. c4 bxc4 12. Bxc4 Bc5 13. Be3 Bxe3 14. Qxe3 Qb8 15. Bb3 Qb6 16. Qxb6 cxb6 17. Na3 Rfd8 18. Nc2 Nc5 19. Ncd4 Na5 20. Bc2 Nc4 21. b3 Na3 22. Bd3 Rac8 23. Nxe6 fxe6 24. Be2 Nc2 25. Rac1 Nb4 26. a3 Nbd3 27. Rb1 Nf4 28. Bf1 Ng6 29. Re1 b5 30. Nd4 Kf7 31. g3 Ne7 32. b4 Nd7 33. Bh3 Nf8 34. Re3 1/2-1/2

[Event "EU-chT (Men) 21st"]
[Site "Heraklion"]
[Date "2017.11.01"]
[Round "5.1"]
[White "Wojtaszek, Radoslaw"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A62"]
[WhiteElo "2737"]
[BlackElo "2638"]
[PlyCount "132"]
[EventDate "2017.10.28"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 182"]
[Source "ChessBase"]
[SourceDate "2018.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2018.01.17"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 Na6 11. Re1 Bg4 12. h3 Bxf3 13. Bxf3 Nd7 14. Ne4 Ne5 15. Bg2 Nc7 16. g4 f5 17. gxf5 gxf5 18. Bg5 Qd7 19. Ng3 Qf7 20. e4 fxe4 21. Nxe4 Qg6 22. Re3 Nc4 23. Rg3 Rxe4 24. Bxe4 Qxe4 25. Bh6 Ne8 26. Bxg7 Nxg7 27. Rg4 Qf5 28. Rxc4 Rf8 29. Qe2 Qxh3 30. Rg4 Kh8 31. Rg2 Nf5 32. Qg4 Qh6 33. Qg5 Qxg5 34. Rxg5 Nh4 35. Rh5 Rf4 36. Kh2 Nf5 37. Rg1 Rxf2+ 38. Kh3 Ne7 39. Rh6 Rf3+ 40. Kg2 Rd3 41. Rgh1 Kg7 42. Rxh7+ Kf6 43. Re1 Nxd5 44. Rxb7 c4 45. a4 Nf4+ 46. Kf2 d5 47. Re8 Rd2+ 48. Kf3 Nd3 49. Ke3 Rxb2 50. Rxb2 Nxb2 51. a5 c3 52. a6 c2 53. Kd2 Nd3 54. Kxc2 Nb4+ 55. Kc3 Nxa6 56. Kd4 Nc7 57. Rc8 Ne6+ 58. Kxd5 Kf5 59. Kd6 Nf4 60. Ra8 Ke4 61. Rxa7 Kf5 62. Ra8 Ke4 63. Ra5 Ng6 64. Rg5 Nf4 65. Rg4 Kf5 66. Rxf4+ Kxf4 1/2-1/2

[Event "EU-chT (Men) 21st"]
[Site "Heraklion"]
[Date "2017.11.03"]
[Round "6.1"]
[White "Zhigalko, Sergei"]
[Black "Adams, Michael"]
[Result "1/2-1/2"]
[ECO "E54"]
[WhiteElo "2638"]
[BlackElo "2727"]
[PlyCount "44"]
[EventDate "2017.10.28"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 182"]
[Source "ChessBase"]
[SourceDate "2018.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2018.01.17"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "England"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 cxd4 9. exd4 b6 10. Bg5 Bb7 11. Ne5 Nbd7 12. Nxd7 Qxd7 13. Bxf6 gxf6 14. d5 Bxc3 15. bxc3 Bxd5 16. Qg4+ Kh8 17. Qh4 Bxc4 18. Qxf6+ Kg8 19. Qg5+ Kh8 20. Qf6+ Kg8 21. Qg5+ Kh8 22. Qf6+ Kg8 1/2-1/2

[Event "EU-chT (Men) 21st"]
[Site "Heraklion"]
[Date "2017.11.04"]
[Round "7.1"]
[White "Zhigalko, Sergei"]
[Black "Giri, Anish"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2638"]
[BlackElo "2762"]
[Annotator "Szabo,Krisztian"]
[PlyCount "130"]
[EventDate "2017.10.28"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 182"]
[Source "ChessBase"]
[SourceDate "2018.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2018.01.17"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Bc5 6. d3 (6. c3 {is the most common continuation.}) 6... b5 7. Bb3 d6 8. c3 h6 9. Re1 O-O 10. Nbd2 Ne7 11. a4 $146 {The new move in the game. This is a typical move in the Archangelsk System, because White would like to create a target on b5.} (11. Nf1 {is the most straightforward continuation.}) 11... b4 (11... Rb8) ({and} 11... Bb7 {are also natural replies.}) 12. d4 bxc3 13. bxc3 exd4 14. cxd4 Bb4 15. Re3 $5 {An original idea to come with the rook to the 3rd rank.} (15. Ba3 {was also an interesting option.}) 15... Ng6 16. h3 a5 17. Qc2 (17. e5 $5 {was more ambitious,} dxe5 18. Nxe5 ({but not} 18. dxe5 Nd5 {.}) 18... Qxd4 19. Bb2 $1 {What a smart move!} Qxd2 (19... Qxb2 20. Ndc4 {and the queen is trapped.}) 20. Nxg6 $44 {with good compensation for the pawn.}) 17... Nf4 18. Nf1 Be6 (18... d5 $5 {is also possible,} 19. e5 N6h5 $13 {and Black's knights are strong on the kingside.}) 19. d5 Bd7 20. Bb2 Bc5 21. Bd4 Bxd4 22. Nxd4 Rb8 23. Nc6 {White changes the structure.} ({The solid} 23. Rc3 {kept the tension and continued the pressure on c7.}) 23... Bxc6 24. dxc6 (24. Qxc6 $2 {is bad, because of} Rxb3 $1 25. Rxb3 Ne2+ 26. Kh2 Nd4 27. Qc3 Nxb3 28. Qxb3 Nxe4 $17 {and Black is a clear pawn up.}) 24... Qe7 (24... Re8 $5) 25. Rae1 Qe5 26. Nd2 Rfe8 27. Nf3 Qc5 $1 {The right move!} 28. Qxc5 $6 {After this exchange Black's pawn structure seems weak. On the other hand, just the black c-pawn will be strong, and the white pawns c6 and a4 are weaker.} ({White should have played} 28. Qd2 $1 {to keep the queens, for example:} Rb4 29. e5 dxe5 30. Qa2 $132 {with a complicated position.}) 28... dxc5 29. e5 N6d5 30. Bxd5 Nxd5 31. Rd3 Nf4 32. Rc3 $6 {Too passive.} (32. Rd7 {would be better,} Ne6 33. Nd2 {and still White has some chances to survive.}) 32... Red8 $1 {Now both black rooks gain the opened files.} 33. g3 (33. Rxc5 $2 Nd3 $19) 33... Ne6 ({The greedy} 33... Nxh3+ $2 {is a mistake, as} 34. Kg2 Ng5 35. Nxg5 hxg5 36. Rxc5 $14 {and now Black has to fight for the draw.}) 34. Rc2 Rb4 35. Ra1 Rd3 36. Ne1 Rd5 37. Rca2 (37. f4 Rb3 38. Kf2 g5 $19 {and White will lose some of his pawns.}) 37... c4 38. Nc2 Rb3 39. Ne3 Rc5 40. Rd1 c3 41. Kg2 Rxc6 42. Rc2 Rb2 43. Rxb2 cxb2 44. Rb1 Rb6 45. Nd1 (45. Nc4 $2 {could have been met by} Rb4 46. Nxb2 c5 $19 {followed by ...c4-c3.}) 45... Rb4 46. Rxb2 Rxa4 47. f4 Rb4 48. Ra2 ({In the event of} 48. Rc2 a4 49. f5 Nd4 50. Rxc7 Nxf5 $19 {should be winning too.}) 48... a4 49. Nc3 Nc5 50. Nd5 Rb3 $1 $19 {The most accurate move, Black is already winning.} 51. Rc2 (51. Nxc7 a3 52. Nd5 Ne4 $19 {is also hopeless for White.}) 51... Ne4 52. Rc4 Rb2+ 53. Kg1 a3 $1 54. Rxe4 a2 55. Ra4 c5 $1 {Black doesn't have to hurry with ...b1, so first he saves his c-pawn.} 56. Ra8+ Kh7 57. f5 Rb1+ 58. Kf2 a1=Q 59. Rxa1 Rxa1 60. e6 fxe6 61. fxe6 Kg8 62. h4 Rd1 63. Nb6 Kf8 64. Nd7+ Rxd7 65. exd7 Ke7 {Nice victory by Giri!} 0-1

[Event "EU-chT (Men) 21st"]
[Site "Heraklion"]
[Date "2017.11.05"]
[Round "8.1"]
[White "Ragger, Markus"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2659"]
[BlackElo "2638"]
[PlyCount "77"]
[EventDate "2017.10.28"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 182"]
[Source "ChessBase"]
[SourceDate "2018.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2018.01.17"]
[SourceQuality "1"]
[WhiteTeam "Austria"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. Bg2 Bg5 15. O-O Ne7 16. Nde3 Bxe3 17. Nxe3 Qc7 18. Rc1 Be6 19. Nf5 Rad8 20. Nxe7+ Qxe7 21. Qe2 g6 22. Rfd1 Rc8 23. b3 Rc6 24. Rd3 a4 25. Rcd1 Ra8 26. Qd2 axb3 27. axb3 Rb6 28. h4 Kg7 29. Kh2 h5 30. Bh3 Bxh3 31. Kxh3 Ra3 32. Kg2 Qe6 33. Qe3 Rc6 34. Qd2 Rb6 35. Qc2 Rba6 36. Qe2 Qg4 37. Qe1 Ra2 38. R1d2 Ra1 39. Qe2 1/2-1/2

[Event "EU-chT (Men) 21st"]
[Site "Heraklion"]
[Date "2017.11.06"]
[Round "9.1"]
[White "Zhigalko, Sergei"]
[Black "Gelfand, Boris"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2638"]
[BlackElo "2737"]
[PlyCount "61"]
[EventDate "2017.10.28"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 182"]
[Source "ChessBase"]
[SourceDate "2018.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2018.01.17"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Israel"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "ISR"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. O-O Bg7 6. Re1 Nh6 7. c3 O-O 8. h3 f5 9. e5 Nf7 10. d3 d6 11. Bf4 Ba6 12. Na3 Rb8 13. Qa4 Bxd3 14. Rad1 Bb5 15. Nxb5 cxb5 16. Qxa7 Qb6 17. Qxb6 Rxb6 18. exd6 exd6 19. a3 b4 20. axb4 cxb4 21. cxb4 Rxb4 22. Bxd6 Nxd6 23. Rxd6 Rxb2 24. Red1 Bf6 25. R6d2 Rxd2 26. Rxd2 Re8 27. g3 Kf7 28. Rd7+ Re7 29. Rxe7+ Kxe7 30. Kf1 Ke6 31. Ke2 1/2-1/2

[Event "Tsaghkadzor op"]
[Site "Tsaghkadzor"]
[Date "2017.11.23"]
[Round "1"]
[White "Kacharava, Nikoloz"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2332"]
[BlackElo "2638"]
[PlyCount "94"]
[EventDate "2017.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARM"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Qxd4 a6 6. e5 Nc6 7. Qa4 dxe5 8. Nxe5 Bd7 9. Nxd7 Qxd7 10. g3 Nd4 11. Qxd7+ Nxd7 12. Kd1 O-O-O 13. Be3 Nf5 14. Ke2 e6 15. Rd1 Be7 16. Bg2 Nxe3 17. Kxe3 Ne5 18. Ke2 Nc4 19. b3 Na3 20. Rxd8+ Rxd8 21. Rd1 Nxc2 22. Nd5 exd5 23. Rc1 Kd7 24. Rxc2 Kd6 25. Kd3 h5 26. b4 g6 27. a3 Rd7 28. f4 Bd8 29. Re2 Bf6 30. Rc2 Bd8 31. Re2 Bf6 32. Rc2 Bg7 33. Rc8 Bb2 34. a4 Bg7 35. b5 axb5 36. axb5 Bf6 37. Bh3 Re7 38. Rd8+ Kc5 39. Rd7 Kxb5 40. Rxe7 Bxe7 41. Bd7+ Kc5 42. Be8 h4 43. Bxf7 g5 44. fxg5 hxg3 45. hxg3 Bxg5 46. Bh5 b5 47. Bd1 b4 1/2-1/2

[Event "Tsaghkadzor op"]
[Site "Tsaghkadzor"]
[Date "2017.11.30"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Kalashian, David"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2638"]
[BlackElo "2400"]
[PlyCount "71"]
[EventDate "2017.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARM"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. Bc4 Nb6 7. Bb3 d5 8. exd6 e6 9. cxd4 Bxd6 10. Nc3 O-O 11. O-O Nc6 12. Re1 Ne7 13. Bg5 f6 14. Bh4 Nbd5 15. Bg3 b6 16. Rc1 Ra7 17. Nxd5 exd5 18. Nd2 Kh8 19. Bxd6 Qxd6 20. Qe2 Bf5 21. Qf3 Bg6 22. Qg3 Qb4 23. Qc3 Qd6 24. a3 Nf5 25. h3 Rd7 26. Bd1 h5 27. Be2 Qf4 28. Nf3 a5 29. Bd3 Bh7 30. Qc6 Rd6 31. Qc7 Rfd8 32. Rc6 Nh6 33. Rxd6 Rxd6 34. Re8+ Bg8 35. Bg6 h4 36. Rd8 1-0

[Event "Tsaghkadzor op"]
[Site "Tsaghkadzor"]
[Date "2017.12.01"]
[Round "9"]
[White "Gabuzyan, Hovhannes"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2583"]
[BlackElo "2638"]
[PlyCount "288"]
[EventDate "2017.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARM"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O e6 5. d4 Nf6 6. Nbd2 Be7 7. Re1 Nbd7 8. e4 h6 9. c3 O-O 10. h3 Bh5 11. Qb3 Rb8 12. exd5 cxd5 13. Nf1 b5 14. a4 a6 15. axb5 axb5 16. Bf4 Rb7 17. N1d2 Qb6 18. Bf1 Bg6 19. Ra2 Nh5 20. Be3 Qc7 21. Qd1 Nhf6 22. Bf4 Bd6 23. Ne5 Bxe5 24. dxe5 Ne4 25. Nxe4 Bxe4 26. f3 Bh7 27. Qd4 g5 28. Bd2 f6 29. f4 fxe5 30. fxe5 Nc5 31. Be3 Ne4 32. Kg2 Qg7 33. Be2 Rbf7 34. Rea1 g4 35. hxg4 Bf5 36. Qd1 Nf2 37. Qd4 Be4+ 38. Kg1 Nxg4 39. Ra7 Rxa7 40. Qxa7 Qxe5 41. Bf4 Qh5 42. Bxg4 Qxg4 43. Qe7 Qh3 44. Kf2 Rxf4+ 45. gxf4 Qf3+ 46. Ke1 Qe3+ 47. Kd1 Bf3+ 48. Kc2 Qe4+ 49. Kb3 Bd1+ 50. Ka2 Qa4+ 51. Kb1 Qc2+ 52. Ka2 Qa4+ 53. Kb1 Bc2+ 54. Kc1 Qxa1+ 55. Kxc2 Qa4+ 56. b3 Qe4+ 57. Kb2 Qg6 58. Qd7 h5 59. b4 Qg2+ 60. Ka3 Qe2 61. Qe8+ Kg7 62. f5 Qe5 63. Qe7+ Kh6 64. fxe6 Qxc3+ 65. Ka2 Qc2+ 66. Ka3 Qc3+ 67. Ka2 Qd2+ 68. Ka3 Qe3+ 69. Ka2 Qf2+ 70. Ka3 Qg3+ 71. Ka2 Qg2+ 72. Ka3 Qg7 73. Qd6 Qc3+ 74. Ka2 Qc4+ 75. Ka3 Qd3+ 76. Kb2 Kg6 77. e7+ Kf7 78. Qe5 Ke8 79. Qxh5+ Kxe7 80. Qg5+ Ke6 81. Qg8+ Ke5 82. Qg5+ Ke6 83. Qg8+ Kf6 84. Qf8+ Kg5 85. Qg8+ Kf4 86. Qf8+ Kg3 87. Qg7+ Kf2 88. Qf6+ Ke2 89. Qe7+ Kd1 90. Qc5 d4 91. Qc6 Qe2+ 92. Kb1 Qd3+ 93. Kb2 Qe2+ 94. Kb1 Qc4 95. Qc5 Qb3+ 96. Ka1 Qc3+ 97. Kb1 Qd3+ 98. Kb2 Qc4 99. Kb1 Kd2 100. Kb2 Qc3+ 101. Kb1 Qd3+ 102. Kb2 Ke1 103. Qc1+ Ke2 104. Qc5 Ke1 105. Qc1+ Qd1 106. Qc5 Qe2+ 107. Kc1 Qe4 108. Kb2 d3 109. Qg1+ Kd2 110. Qf2+ Qe2 111. Qg1 Qe5+ 112. Ka2 Qe6+ 113. Kb2 Qf6+ 114. Ka2 Ke2 115. Qg2+ Qf2 116. Qe4+ Kf1+ 117. Ka3 d2 118. Qd3+ Kg2 119. Qc2 Qa7+ 120. Kb3 Qd4 121. Qg6+ Kf2 122. Qf7+ Ke3 123. Qe8+ Kf2 124. Qf7+ Kg3 125. Qg6+ Kf4 126. Qh6+ Kf5 127. Qh5+ Ke6 128. Kc2 Qxb4 129. Qe2+ Kd5 130. Qd3+ Kc5 131. Qe3+ Kd5 132. Qd3+ Ke5 133. Qe3+ Qe4+ 134. Kxd2 Qxe3+ 135. Kxe3 Kd5 136. Kd3 Kc5 137. Kc3 b4+ 138. Kb3 Kb5 139. Kb2 Kc4 140. Kc2 b3+ 141. Kb2 Kb4 142. Kb1 Kc3 143. Kc1 b2+ 144. Kb1 Kb3 1/2-1/2

[Event "EU-ch blitz"]
[Site "Katowice"]
[Date "2017.12.15"]
[Round "1"]
[White "Kaminski, Jan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1839"]
[BlackElo "2641"]
[PlyCount "82"]
[EventDate "2017.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 e5 7. Nb3 Be6 8. g4 Nfd7 9. g5 Nb6 10. Be3 N8d7 11. Qh5 Rc8 12. O-O-O Rxc3 13. bxc3 Qc7 14. Kb2 Na4+ 15. Kc1 Nxc3 16. Rd3 d5 17. exd5 Ba3+ 18. Kd2 Nxd5 19. Bh3 O-O 20. Bxe6 fxe6 21. g6 N7f6 22. gxh7+ Kh8 23. Qg6 e4 24. Rd4 b5 25. Bh6 Rf7 26. h4 Bb2 27. Rxd5 exd5 28. Rg2 Nxh7 29. Be3 Qe7 30. h5 Rf6 31. Qg4 d4 32. Bxd4 Bxd4 33. Nxd4 Rf7 34. Qc8+ Rf8 35. Qc3 Qf6 36. Ne2 Qh6+ 37. Qe3 Rd8+ 38. Kc1 Qf6 39. Qb3 Qa1+ 40. Qb1 Rd1+ 41. Kxd1 Qxb1+ 0-1

[Event "EU-ch blitz"]
[Site "Katowice"]
[Date "2017.12.15"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Kaminski, Jan"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2641"]
[BlackElo "1839"]
[PlyCount "49"]
[EventDate "2017.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Nc6 7. Bb5 Bg4 8. Bxc6+ bxc6 9. Nbd2 Nh6 10. O-O O-O 11. h3 Bxf3 12. Nxf3 e6 13. Bg5 Qb6 14. Qd2 Nf5 15. g4 h6 16. Bf6 Bxf6 17. exf6 Nd6 18. Qxh6 Ne8 19. g5 Qxb2 20. Rae1 Rb8 21. Re3 c5 22. Ne5 Rb7 23. Rb3 Qxd4 24. Nxg6 fxg6 25. Rxb7 1-0

[Event "EU-ch blitz"]
[Site "Katowice"]
[Date "2017.12.15"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Strejczek, Dariusz"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2641"]
[BlackElo "2149"]
[PlyCount "51"]
[EventDate "2017.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Nf3 Nf6 5. h3 O-O 6. Be3 e6 7. Qd2 Re8 8. Bh6 Bh8 9. O-O-O a6 10. Bg5 Qd7 11. Qf4 Nh5 12. Qh4 f6 13. Be3 Qe7 14. g4 Ng7 15. e5 fxe5 16. Ng5 h5 17. dxe5 d5 18. Bd3 d4 19. Bxd4 Nc6 20. Bxg6 Rd8 21. Nce4 Ne8 22. Qxh5 Qg7 23. Bf7+ Kf8 24. Bc5+ Nd6 25. Nxd6 b6 26. Nf5+ 1-0

[Event "EU-ch blitz"]
[Site "Katowice"]
[Date "2017.12.15"]
[Round "4"]
[White "Strejczek, Dariusz"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2149"]
[BlackElo "2641"]
[PlyCount "48"]
[EventDate "2017.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 O-O 8. O-O Bxc3 9. bxc3 d6 10. h3 Re8 11. Bg5 h6 12. Bh4 g5 13. Bg3 Be6 14. f3 Nh5 15. Bf2 Nf4 16. Be3 Rc8 17. Bxf4 gxf4 18. Kh2 Kh7 19. Rg1 Rg8 20. Nc1 Qh4 21. Qe1 Rg3 22. Qf1 Rcg8 23. Ne2 R3g5 24. Qe1 Rxg2+ 0-1

[Event "EU-ch blitz"]
[Site "Katowice"]
[Date "2017.12.15"]
[Round "5"]
[White "Kyc, Jerzy"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2265"]
[BlackElo "2641"]
[PlyCount "71"]
[EventDate "2017.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. Nce3 Bxe3 14. Nxe3 Bb7 15. Bd3 O-O 16. a4 bxa4 17. Rxa4 a5 18. O-O Bc6 19. Ra3 Rb8 20. b3 d5 21. Qc2 g6 22. Rfa1 a4 23. bxa4 Qa5 24. exd5 Bxd5 25. Bb5 Rfc8 26. Qd2 Ba8 27. Qd6 Qc7 28. Qf6 Nd5 29. Nxd5 Bxd5 30. c4 Be6 31. Re3 Bxc4 32. Rc3 Qb7 33. Rxc4 Rxc4 34. Bxc4 e4 35. h4 h5 36. Qxg6+ 1-0

[Event "EU-ch blitz"]
[Site "Katowice"]
[Date "2017.12.15"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Kyc, Jerzy"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2641"]
[BlackElo "2265"]
[PlyCount "124"]
[EventDate "2017.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Bd7 5. Bc4 Nc6 6. Qd3 Nf6 7. Nc3 Bg4 8. Bb3 e6 9. Bf4 Bxf3 10. Qxf3 Qa5 11. O-O-O Rd8 12. Ba4 Qc7 13. Nd5 Qa5 14. Nc3 Qc7 15. g4 a6 16. g5 Nd7 17. Qg3 b5 18. Bb3 Nce5 19. h4 Be7 20. h5 Nc5 21. g6 hxg6 22. hxg6 Rxh1 23. gxf7+ Kxf7 24. Rxh1 b4 25. Ne2 Bf6 26. Bxe5 dxe5 27. Qe3 Nd3+ 28. Kb1 Nc5 29. Bc4 Qc6 30. f3 Na4 31. Bb3 Nb6 32. c3 a5 33. cxb4 axb4 34. Rc1 Qd6 35. Ka1 Rc8 36. Rd1 Qc5 37. Qd3 Rd8 38. Qb1 Rxd1 39. Qxd1 g6 40. Nc1 Qd4 41. Nd3 Nc4 42. Bxc4 Qxc4 43. Qb3 Qd4 44. Qd1 Qe3 45. Kb1 Qd4 46. Kc2 g5 47. Qd2 g4 48. fxg4 Qc4+ 49. Kb1 Qxe4 50. Kc2 Kg6 51. Kb3 Qd5+ 52. Kc2 Qc4+ 53. Kb1 e4 54. Nf4+ Kf7 55. Nh5 Qf1+ 56. Kc2 Qc4+ 57. Kb1 Be5 58. Qf2+ Kg6 59. Qe3 Qd3+ 60. Qxd3 exd3 61. b3 Kg5 62. Kc1 Kxg4 0-1

[Event "EU-ch blitz"]
[Site "Katowice"]
[Date "2017.12.15"]
[Round "9"]
[White "Shubin, Kirill"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2287"]
[BlackElo "2641"]
[PlyCount "49"]
[EventDate "2017.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 Nb6 4. d4 d5 5. g3 Bf5 6. Bg2 e6 7. Nge2 c5 8. dxc5 Bxc5 9. O-O Nc6 10. Bf4 Nc4 11. Na4 Bb6 12. b3 N4xe5 13. Nxb6 Qxb6 14. Be3 Qa5 15. Nd4 Bg6 16. c4 dxc4 17. Nxc6 Nxc6 18. bxc4 O-O 19. Qd7 Qa6 20. Rfd1 Ne5 21. Qd2 Nxc4 22. Bf4 e5 23. Qe2 h6 24. Bc1 Rfd8 25. Rxd8+ 0-1

[Event "EU-ch blitz"]
[Site "Katowice"]
[Date "2017.12.15"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Shubin, Kirill"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2641"]
[BlackElo "2287"]
[PlyCount "50"]
[EventDate "2017.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 Nb6 4. d4 d5 5. g3 Bf5 6. Bg2 e6 7. Nge2 c5 8. dxc5 Bxc5 9. O-O Nc6 10. Bf4 Nc4 11. Na4 Bb6 12. b3 N4xe5 13. Nxb6 Qxb6 14. Be3 Qa5 15. Nd4 Bg6 16. c4 dxc4 17. Nxc6 Nxc6 18. bxc4 O-O 19. Qd7 Qa6 20. Rfd1 Ne5 21. Qd2 Nxc4 22. Bf4 e5 23. Qe2 h6 24. Bc1 Rfd8 25. Rxd8+ Rxd8 1-0

[Event "EU-ch blitz"]
[Site "Katowice"]
[Date "2017.12.15"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Gazik, Viktor"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2641"]
[BlackElo "2479"]
[PlyCount "53"]
[EventDate "2017.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 Nf6 5. e5 Nd5 6. dxc5 Nc7 7. Bc4 O-O 8. O-O Nc6 9. Re1 b5 10. cxb6 axb6 11. Na3 Bb7 12. Bf4 Ne6 13. Bg3 Ra5 14. Nb5 Qc8 15. b4 Ra8 16. Bb3 Rd8 17. a4 h5 18. Qd2 Qb8 19. Rad1 Na7 20. Nbd4 Nc6 21. Bh4 Ncxd4 22. Nxd4 Bxe5 23. Nxe6 fxe6 24. Bxe7 Re8 25. Qxd7 Bxh2+ 26. Kh1 Kh8 27. Bf6+ 1-0

[Event "EU-ch blitz"]
[Site "Katowice"]
[Date "2017.12.15"]
[Round "12"]
[White "Gazik, Viktor"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2479"]
[BlackElo "2641"]
[PlyCount "143"]
[EventDate "2017.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. e3 Bg4 4. h3 Bh5 5. c4 e6 6. Nc3 Nd7 7. Qb3 Bxf3 8. gxf3 Qb8 9. e4 dxc4 10. Bxc4 Ngf6 11. Be3 b5 12. Be2 a6 13. f4 Be7 14. Rg1 O-O 15. e5 Nd5 16. Nxd5 cxd5 17. f5 Kh8 18. Bd3 exf5 19. Qxd5 Nb6 20. Qb3 g6 21. Bh6 Qc7 22. Bxf5 Nc4 23. Bxf8 Rxf8 24. Bd3 Qa5+ 25. Ke2 Qd2+ 26. Kf1 Nxb2 27. Rg3 Rc8 28. Be2 Qxd4 29. Rb1 Nc4 30. Bxc4 Rxc4 31. Qe3 Qd5 32. Kg1 Bc5 33. Qf3 Qxf3 34. Rxf3 Kg7 35. Rb2 Bd4 36. Re2 Rc6 37. Rd3 Ba1 38. Kg2 a5 39. Rd5 Rb6 40. f4 a4 41. Kf3 b4 42. Rd1 Bc3 43. Rc1 a3 44. h4 Bb2 45. Rc7 b3 46. e6 Rxe6 47. Rxe6 bxa2 48. Re1 a1=Q 49. Rxa1 Bxa1 50. Ra7 Bb2 51. Ke4 Kh6 52. Ra5 f5+ 53. Kf3 Kh5 54. Kg3 Bc1 55. Ra7 h6 56. Ra6 Bb2 57. Ra5 Bc1 58. Ra6 g5 59. hxg5 hxg5 60. fxg5 Kxg5 61. Kf3 Bb2 62. Ra5 Kf6 63. Kf4 Bc1+ 64. Kf3 Ke6 65. Ke2 Bb2 66. Kd3 Kf6 67. Ke2 Bc1 68. Kf3 Ke6 69. Ke2 f4 70. Kf3 Kd6 71. Rxa3 Bxa3 72. Kxf4 1/2-1/2

[Event "EU-ch blitz"]
[Site "Katowice"]
[Date "2017.12.15"]
[Round "13"]
[White "Jussupow, Artur"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "2582"]
[BlackElo "2641"]
[PlyCount "118"]
[EventDate "2017.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O d5 6. Ne5 Bd6 7. Nd2 O-O 8. f4 Ne4 9. Nxe4 dxe4 10. Bc4 Bd5 11. Be2 f6 12. Ng4 Nd7 13. c4 Bb7 14. b3 a5 15. a4 Qe7 16. Bb2 Rad8 17. Qe1 Nb8 18. Qh4 Nc6 19. f5 Bc8 20. fxe6 f5 21. Qxe7 Nxe7 22. Nf2 c6 23. Nh3 Bxe6 24. Ng5 Bc8 25. Rac1 h6 26. Nh3 g5 27. c5 bxc5 28. dxc5 Bc7 29. g4 Nd5 30. Bc4 Kh7 31. Bxd5 Rxd5 32. Nf2 Re8 33. gxf5 Bxf5 34. Bd4 Kg6 35. h3 h5 36. Kg2 Re7 37. Rcd1 Red7 38. Nh1 Be5 39. Ng3 Bxd4 40. exd4 h4 41. Nxf5 Rxf5 42. Rfe1 Rf4 43. d5 Rxd5 44. Rxd5 cxd5 45. c6 Rf7 46. Rc1 Rc7 47. Rc5 Kf6 48. Rxd5 Rxc6 49. Rxa5 Rc2+ 50. Kg1 e3 51. Kf1 Rb2 52. Rb5 Kg6 53. a5 g4 54. hxg4 h3 55. Rh5 h2 56. a6 Rb1+ 57. Kg2 e2 58. a7 e1=Q 59. a8=Q h1=Q+ 0-1

[Event "EU-ch blitz"]
[Site "Katowice"]
[Date "2017.12.15"]
[Round "14"]
[White "Zhigalko, Sergei"]
[Black "Jussupow, Artur"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2641"]
[BlackElo "2582"]
[PlyCount "86"]
[EventDate "2017.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 Rc8 8. Nc2 cxd4 9. cxd4 Nf5 10. O-O Be7 11. Bd3 Nh4 12. Nxh4 Bxh4 13. Qg4 Kf8 14. b4 h5 15. Qe2 g6 16. a3 a6 17. Be3 Kg7 18. a4 Na7 19. Rfb1 Qe8 20. b5 axb5 21. a5 Be7 22. Bd2 Rc7 23. Na3 h4 24. h3 Bc6 25. Bb4 Bxb4 26. Rxb4 Qe7 27. Rab1 Rhc8 28. Bxb5 Nxb5 29. Nxb5 Bxb5 30. Rxb5 Qg5 31. Qe3 Qxe3 32. fxe3 Ra8 33. R1b3 Rc2 34. Ra3 Ra7 35. Kf1 g5 36. Rbb3 Kg6 37. Rb4 Kf5 38. Rb1 Ke4 39. Kg1 Re2 40. Rbb3 Rd2 41. Rb1 Re2 42. Rbb3 Rd2 43. Rb1 Re2 1/2-1/2

[Event "EU-ch blitz"]
[Site "Katowice"]
[Date "2017.12.15"]
[Round "15"]
[White "Zhigalko, Sergei"]
[Black "Ladva, Ottomar"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2641"]
[BlackElo "2522"]
[PlyCount "85"]
[EventDate "2017.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8. Nc3 Nxc3 9. bxc3 O-O 10. Qh5 f5 11. Re1 Qf6 12. Qf3 c6 13. Bf4 Rae8 14. h4 g6 15. Qg3 Bxf4 16. Qxf4 Rxe1+ 17. Rxe1 Re8 18. Rxe8+ Bxe8 19. Qb8 Kf8 20. Qxa7 Qxh4 21. Qxb7 h5 22. Qb8 Qg5 23. Qd6+ Kg7 24. Qe5+ Kf8 25. Qe3 Qf6 26. a4 f4 27. Qe5 Qxe5 28. dxe5 c5 29. a5 c4 30. Be2 Ke7 31. g3 fxg3 32. f4 Ke6 33. Kg2 h4 34. Bg4+ Ke7 35. a6 Bc6 36. Kh3 Kf7 37. a7 Ke7 38. Bf3 g5 39. fxg5 Ke6 40. Kxh4 Kxe5 41. Kxg3 Kf5 42. Kh4 Kg6 43. Kg4 1-0

[Event "EU-ch blitz"]
[Site "Katowice"]
[Date "2017.12.15"]
[Round "16"]
[White "Ladva, Ottomar"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2522"]
[BlackElo "2641"]
[PlyCount "54"]
[EventDate "2017.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. c4 Nf6 4. Bg2 e6 5. O-O b5 6. cxb5 cxb5 7. Nc3 b4 8. Na4 Nbd7 9. d4 Ba6 10. Bg5 Be7 11. Rc1 O-O 12. Ne1 Qa5 13. Nd3 Bxd3 14. exd3 Rac8 15. Qb3 Nb6 16. Nxb6 Qxb6 17. Be3 Ng4 18. Bf3 Nxe3 19. fxe3 Bg5 20. Kf2 g6 21. h4 Bh6 22. a3 a5 23. axb4 axb4 24. g4 Qd6 25. Rxc8 Qh2+ 26. Bg2 Rxc8 27. Rh1 Bxe3+ 0-1

[Event "EU-ch blitz"]
[Site "Katowice"]
[Date "2017.12.15"]
[Round "17"]
[White "Dziuba, Marcin"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A63"]
[WhiteElo "2584"]
[BlackElo "2641"]
[PlyCount "60"]
[EventDate "2017.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Re1 a6 11. a4 Nbd7 12. Bf4 Qc7 13. e4 Ng4 14. Nd2 Nge5 15. Bf1 h5 16. h3 Rb8 17. Be3 c4 18. Rc1 Nc5 19. Nxc4 Nxc4 20. Bxc4 Bxh3 21. b4 Bxc3 22. Rxc3 Nxe4 23. Rc1 Qd7 24. Qd4 Qf5 25. Bd3 Qf3 26. Bf1 Bxf1 27. Rxf1 Nxg3 28. fxg3 Qxg3+ 29. Kh1 Qh3+ 30. Kg1 Rxe3 0-1

[Event "EU-ch blitz"]
[Site "Katowice"]
[Date "2017.12.15"]
[Round "18"]
[White "Zhigalko, Sergei"]
[Black "Dziuba, Marcin"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2641"]
[BlackElo "2584"]
[PlyCount "110"]
[EventDate "2017.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Rfd8 13. Nd4 Rac8 14. f3 b5 15. Nd5 Qxd2 16. Nxe7+ Kf8 17. Rxd2 Kxe7 18. Red1 h6 19. Be3 Be8 20. Nb3 Rc7 21. Bc5 Rcd7 22. Rxd6 Rxd6 23. e5 Nd5 24. Bxd6+ Kd7 25. Bf8 Kc7 26. Kc1 g6 27. Bxh6 a5 28. Nxa5 Ra8 29. Bd2 b4 30. Nb3 Rxa2 31. Re1 Ra8 32. Re4 Ba4 33. Nc5 Bb5 34. Nb3 Ba4 35. Nc5 Bb5 36. Bxb4 Ra1+ 37. Kd2 Bc6 38. Nd3 Rg1 39. Bd6+ Kb7 40. Rg4 Rh1 41. h3 Nb6 42. Nc5+ Kc8 43. Rb4 Nd7 44. Nxd7 Kxd7 45. Rf4 Ke8 46. Rc4 Kd7 47. Rf4 Ke8 48. b3 Rf1 49. Ke3 Rc1 50. Rc4 Kd7 51. h4 Rg1 52. Kf2 Rc1 53. Rc5 f5 54. exf6 Kxd6 55. Rxc6+ Kd5 1-0

[Event "EU-ch blitz"]
[Site "Katowice"]
[Date "2017.12.15"]
[Round "19"]
[White "Zhigalko, Sergei"]
[Black "Duda, Jan Krzysztof"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2641"]
[BlackElo "2717"]
[PlyCount "75"]
[EventDate "2017.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Bd7 8. b3 cxb3 9. Nxb3 Na5 10. Nxa5 Qxa5 11. Bd2 Qc7 12. Bd3 Ne7 13. O-O Nf5 14. c4 dxc4 15. Bxf5 exf5 16. d5 Bc5 17. Bc3 O-O 18. Re1 b5 19. Nd4 Rae8 20. Qf3 Bxd4 21. Bxd4 Bc8 22. Rad1 Rd8 23. e6 fxe6 24. dxe6 Rde8 25. e7 Rxe7 26. Qd5+ Ref7 27. Qxb5 Bb7 28. Rc1 Qc6 29. Qxc6 Bxc6 30. Rxc4 Bb5 31. Rc5 a6 32. h3 h6 33. Rce5 Kh7 34. Re7 f4 35. f3 Bc4 36. Bc3 Rxe7 37. Rxe7 Rf7 38. Rxf7 1/2-1/2

[Event "EU-ch blitz"]
[Site "Katowice"]
[Date "2017.12.15"]
[Round "20"]
[White "Duda, Jan Krzysztof"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "2717"]
[BlackElo "2641"]
[PlyCount "76"]
[EventDate "2017.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb4 5. e3 Bb7 6. Bd3 O-O 7. O-O d5 8. cxd5 exd5 9. Bd2 Bd6 10. Rc1 a6 11. Ne5 c5 12. f4 Nc6 13. Ne2 Ne7 14. Be1 Ne4 15. Ng3 cxd4 16. exd4 b5 17. Kh1 f6 18. Ng4 Qd7 19. Ne3 Rad8 20. Be2 f5 21. Bd3 Ng6 22. Ne2 Rde8 23. Qb3 Bb8 24. Bb4 Rf7 25. Nc2 Nf8 26. Ne1 Ne6 27. g3 g5 28. Nf3 gxf4 29. gxf4 Nxf4 30. Nxf4 Bxf4 31. Rg1+ Kh8 32. Rcf1 Be3 33. Rg2 Rg7 34. Qc2 Reg8 35. Re2 f4 36. Bxe4 dxe4 37. Rxe3 exf3 38. Rd3 f2+ 0-1

[Event "EU-ch blitz"]
[Site "Katowice"]
[Date "2017.12.15"]
[Round "21"]
[White "Fressinet, Laurent"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2662"]
[BlackElo "2641"]
[PlyCount "72"]
[EventDate "2017.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qd1 e6 11. b3 d6 12. Bb2 Be7 13. Bg2 O-O 14. d4 cxd4 15. Qxd4 Bf6 16. Qd2 b5 17. f4 Nc6 18. e5 Be7 19. exd6 Bxd6 20. Ne4 Bb4 21. Bc3 Rd8 22. Qe3 Bb7 23. Nc5 Bxc3 24. Qxc3 Rac8 25. Qe3 Ba8 26. Rad1 Nb4 27. Rxd8+ Rxd8 28. Qf2 Bxg2 29. Kxg2 Rc8 30. Nd3 Qb7+ 31. Kg1 Rxc2 32. Qf1 Nxd3 33. Rd1 g6 34. Rxd3 Rb2 35. Rf3 Qe4 36. Qc1 Rb1 0-1

[Event "EU-ch blitz"]
[Site "Katowice"]
[Date "2017.12.15"]
[Round "22"]
[White "Zhigalko, Sergei"]
[Black "Fressinet, Laurent"]
[Result "1/2-1/2"]
[ECO "C72"]
[WhiteElo "2641"]
[BlackElo "2662"]
[PlyCount "71"]
[EventDate "2017.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bg4 6. h3 h5 7. Bxc6+ bxc6 8. d4 Bxf3 9. Qxf3 exd4 10. e5 d5 11. c3 Bc5 12. Rd1 Qd7 13. cxd4 Bb6 14. Bg5 Ne7 15. Bxe7 Qxe7 16. Nc3 Qb4 17. Ne2 Qxb2 18. Rac1 Qxa2 19. Rxc6 Rd8 20. e6 f6 21. Nf4 Qa4 22. Rcc1 Qb5 23. Qg3 g5 24. Nd3 Rh7 25. Qf3 Ke7 26. Qf5 Rg7 27. Nc5 Rd6 28. Re1 Qe8 29. Nd7 Qg6 30. Qxg6 Rxg6 31. Nxb6 Rxb6 32. Rxc7+ Ke8 33. Rc8+ Ke7 34. Rc7+ Ke8 35. Rc8+ Ke7 36. Rc7+ 1/2-1/2

[Event "EU-ch rapid"]
[Site "Katowice"]
[Date "2017.12.16"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Biegalski, Arkadiusz"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2641"]
[BlackElo "1713"]
[PlyCount "51"]
[EventDate "2017.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e5 9. Qd3 Qb6 10. Bxf6 gxf6 11. O-O O-O-O 12. Nd5 Bxd5 13. Qxd5 Rd7 14. b3 Qc6 15. Rfd1 Qxd5 16. Rxd5 Be7 17. Nh4 Rhd8 18. Nf5 Bf8 19. Rad1 Kc7 20. R1d3 Be7 21. Rc3+ Kb8 22. Rh3 Rc8 23. c4 Rc5 24. Rxh7 Rxd5 25. exd5 Bd8 26. h4 1-0

[Event "EU-ch rapid"]
[Site "Katowice"]
[Date "2017.12.16"]
[Round "2"]
[White "Pakosta, Miroslav"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2158"]
[BlackElo "2641"]
[PlyCount "100"]
[EventDate "2017.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Nc3 dxe5 8. Nxe5 Nxc3 9. Nxc6 Nxd1 10. Nxd8 Kxd8 11. Kxd1 e6 12. Bd3 Bd6 13. Be3 Bd7 14. Be4 f5 15. Bf3 h6 16. h4 Rc8 17. Rc1 Ke7 18. b3 b6 19. g3 Rhd8 20. Bb7 Rb8 21. Bg2 a5 22. f4 a4 23. Ke2 Ba3 24. Rc2 Rbc8 25. Rxc8 Rxc8 26. Rd1 Rc2+ 27. Rd2 axb3 28. axb3 Rc3 29. Ra2 Rxb3 30. d5 Bc5 31. Bxc5+ bxc5 32. dxe6 Bb5+ 33. Kf2 Kxe6 34. Rd2 Bd3 35. Bf3 c4 36. Bd1 Ra3 37. Rb2 c3 38. Rb6+ Kd5 39. Bf3+ Be4 40. Bxe4+ fxe4 41. Rb8 Ra6 42. Ke2 Rc6 43. Kd1 c2+ 44. Kc1 e3 45. Re8 Kd4 46. f5 h5 47. Re7 Kd3 48. Rxg7 e2 49. Re7 e1=Q+ 50. Rxe1 Rb6 0-1

[Event "EU-ch rapid"]
[Site "Katowice"]
[Date "2017.12.16"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Shubin, Kirill"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2641"]
[BlackElo "2287"]
[PlyCount "125"]
[EventDate "2017.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qa5 5. Nf3 Nc6 6. dxc5 Qc7 7. b4 Nxe5 8. Bb5+ Bd7 9. Bxd7+ Nxd7 10. Nd4 a6 11. O-O Ngf6 12. Re1 Be7 13. Qf3 O-O 14. Bf4 e5 15. Nf5 Rfe8 16. Bg3 Bf8 17. Nd2 g6 18. Ne3 Qc6 19. c4 d4 20. Nd5 Bg7 21. Rad1 Re6 22. Qb3 Rae8 23. Nf3 h6 24. h3 Kh7 25. a3 a5 26. Bh2 a4 27. Qa2 Ng8 28. Qc2 d3 29. Qc1 e4 30. Nc7 R8e7 31. Nxe6 Rxe6 32. Nd2 f5 33. Nf1 Bd4 34. Bf4 Re8 35. Rxd3 exd3 36. Rxe8 Ndf6 37. Rd8 Nd7 38. Qd2 Bf6 39. Rxg8 Kxg8 40. Qxd3 Kg7 41. Ne3 Bb2 42. Qd2 Ba1 43. Bxh6+ Kh7 44. Nd5 Ne5 45. Nb6 Qe6 46. Qe3 Qf7 47. Bf4 Nxc4 48. Nxc4 Qxc4 49. Qe7+ Kg8 50. Qe8+ Kh7 51. Qd7+ Kg8 52. Qc8+ Kh7 53. Qxb7+ Kg8 54. Qc8+ Kh7 55. Qd7+ Kg8 56. Qe8+ Kh7 57. Qe7+ Kg8 58. Be5 Qc1+ 59. Kh2 Bxe5+ 60. Qxe5 Qxa3 61. c6 Qc1 62. c7 Kh7 63. Qc5 1-0

[Event "EU-ch rapid"]
[Site "Katowice"]
[Date "2017.12.16"]
[Round "4"]
[White "Jahncke, Giso"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2403"]
[BlackElo "2641"]
[PlyCount "160"]
[EventDate "2017.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O e6 5. d3 Bd6 6. Nbd2 Ne7 7. h3 Bh5 8. e4 O-O 9. Qe1 c5 10. c3 Nd7 11. a4 Re8 12. b3 Nc6 13. Bb2 Qb6 14. g4 Bg6 15. Qb1 Bf4 16. Qc2 Rad8 17. Rad1 Nde5 18. Nxe5 Nxe5 19. Nf3 Nxf3+ 20. Bxf3 Bb8 21. Bg2 h5 22. Bc1 hxg4 23. hxg4 f6 24. Be3 d4 25. Bd2 dxc3 26. Bxc3 Bf4 27. Bd2 Bxd2 28. Rxd2 e5 29. Rc1 Rc8 30. Bh3 Rc7 31. Qc3 a5 32. Kg2 Bf7 33. Rb2 Qb4 34. Qxb4 axb4 35. g5 fxg5 36. Kf3 Rf8 37. Ke3 Bh5 38. Be6+ Kh7 39. Rf1 Rf3+ 40. Kd2 b6 41. Bc4 Rc6 42. Ke1 Rd6 43. Rh1 Kg6 44. d4 Rxd4 45. Be2 Rxe4 46. Kf1 Rxe2 47. Rxe2 Rxb3 48. Rxe5 Bf3 49. Rh8 Rb1+ 50. Re1 Bg2+ 51. Ke2 Rb2+ 52. Ke3 Rb3+ 53. Kd2 Rb2+ 54. Ke3 Ra2 55. Rb8 Rxa4 56. Rxb6+ Kf5 57. Rc1 Ra3+ 58. Kd2 Ra2+ 59. Ke3 Ra3+ 60. Kd2 Ra5 61. Ke3 Bd5 62. Rb8 g4 63. Rf8+ Ke5 64. Re8+ Be6 65. f4+ gxf3 66. Kxf3 Kf6 67. Rb8 b3 68. Rb6 Kf7 69. Rb7+ Kf6 70. Rb6 Kf5 71. Ke3 c4 72. Rf1+ Ke5 73. Kd2 Ra2+ 74. Kc3 Rc2+ 75. Kb4 Bd5 76. Kc5 b2 77. Rf8 Be4 78. Rbb8 Bf5 79. Rfe8+ Kf4 80. Re1 Rc1 0-1

[Event "EU-ch rapid"]
[Site "Katowice"]
[Date "2017.12.16"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Vavulin, Maksim"]
[Result "1-0"]
[ECO "C76"]
[WhiteElo "2641"]
[BlackElo "2575"]
[PlyCount "149"]
[EventDate "2017.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c3 g6 7. d4 Bg7 8. Bg5 f6 9. Be3 Nh6 10. dxe5 dxe5 11. Bb3 Qe7 12. Bd5 Ng4 13. Bc1 f5 14. b4 Nf6 15. Bg5 h6 16. Bxf6 Bxf6 17. Nbd2 f4 18. Nb3 Nd8 19. Nc5 Bc8 20. Nd2 Rb8 21. Qe2 Kf8 22. a4 Kg7 23. a5 h5 24. Rfd1 g5 25. Nf1 g4 26. Rd3 Kg6 27. Qa2 Rf8 28. Rad1 Nf7 29. Be6 Nd6 30. Bxc8 Rfxc8 31. Nd2 Re8 32. Qb3 Rbd8 33. Nc4 Bh4 34. Rd5 Bf6 35. R5d3 Bh4 36. Nxd6 cxd6 37. Na4 Qc7 38. c4 Qc6 39. Nc3 Qc7 40. Nd5 Qc6 41. Rc3 Rc8 42. c5 dxc5 43. Rxc5 Qe6 44. Nxf4+ exf4 45. Qxe6+ Rxe6 46. Rxc8 Rxe4 47. Rd6+ Kf7 48. Rc7+ Ke8 49. Kf1 Be7 50. Rh6 Kd8 51. Rxb7 Kc8 52. Rxe7 Rxe7 53. Rxa6 Re4 54. Rb6 Kc7 55. f3 Re3 56. Rf6 gxf3 57. Rxf4 fxg2+ 58. Kxg2 Rb3 59. h4 Kc6 60. Rf6+ Kd5 61. Rb6 Ke4 62. a6 Rb2+ 63. Kf1 Rb1+ 64. Ke2 Rb2+ 65. Kd1 Kd3 66. Kc1 Kc3 67. Rc6+ Kb3 68. b5 Ra2 69. Kd1 Kb4 70. b6 Rxa6 71. b7 Rxc6 72. b8=Q+ Kc4 73. Qg8+ Kb5 74. Qe8 Kb6 75. Qxh5 1-0

[Event "EU-ch rapid"]
[Site "Katowice"]
[Date "2017.12.16"]
[Round "6"]
[White "Moranda, Wojciech"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E13"]
[WhiteElo "2593"]
[BlackElo "2641"]
[PlyCount "56"]
[EventDate "2017.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Bg5 h6 6. Bh4 g5 7. Bg3 Ne4 8. Qc2 Bb7 9. Nd2 Bxc3 10. bxc3 Nxg3 11. hxg3 d6 12. g4 Nd7 13. a4 a5 14. Ne4 Qe7 15. Ng3 c5 16. e3 O-O-O 17. f3 Kb8 18. Bd3 Ka7 19. Kf2 Rc8 20. Qb3 Ba6 21. Be2 Nf6 22. Rh2 Qc7 23. Rb1 Nd7 24. Rbh1 cxd4 25. exd4 Bxc4 26. Bxc4 Qxc4 27. Qxc4 Rxc4 28. Ne4 Rxa4 1/2-1/2

[Event "EU-ch rapid"]
[Site "Katowice"]
[Date "2017.12.17"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Plat, Vojtech"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2641"]
[BlackElo "2567"]
[PlyCount "70"]
[EventDate "2017.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d6 7. exd6 c4 8. Bc2 Qxd6 9. O-O Bg4 10. Re1 g6 11. b3 Bg7 12. h3 Bxf3 13. Qxf3 O-O 14. Na3 cxb3 15. axb3 Qd7 16. Nc4 Nd5 17. Be4 Rad8 18. d4 f5 19. Bxd5+ Qxd5 20. Qxd5+ Rxd5 21. Bf4 b5 22. Na5 Nxa5 23. Rxa5 Bf6 24. Rxa7 Rc8 25. Re3 g5 26. Rg3 h6 27. h4 Kf7 28. hxg5 hxg5 29. Bxg5 Bxg5 30. Rxg5 Rxc3 31. g4 Rxb3 32. Rxf5+ Rxf5 33. gxf5 Rf3 34. Kf1 Rf4 35. Rb7 Rxd4 1/2-1/2

[Event "EU-ch rapid"]
[Site "Katowice"]
[Date "2017.12.17"]
[Round "8"]
[White "Miezis, Normunds"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2434"]
[BlackElo "2641"]
[PlyCount "82"]
[EventDate "2017.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bb4 5. e4 Bc5 6. h3 a6 7. Nge2 d6 8. d3 h6 9. O-O O-O 10. Kh2 Nd4 11. f4 c6 12. Nxd4 Bxd4 13. a4 Re8 14. Bd2 Rb8 15. b4 b5 16. axb5 axb5 17. cxb5 cxb5 18. Rc1 Bd7 19. Ne2 Bb6 20. Rc2 Ra8 21. Qc1 Qe7 22. Be3 Bxe3 23. Qxe3 Ra3 24. Nc3 Rb3 25. Rb1 Rxb1 26. Nxb1 d5 27. Rc5 exf4 28. gxf4 Bf5 29. e5 Nh5 30. Nc3 d4 31. Qxd4 Qh4 32. Ne2 Rd8 33. Rd5 Rxd5 34. Qxd5 Nxf4 35. Qa8+ Kh7 36. Qf3 Nxe2 37. Qxf5+ Kg8 38. Qc8+ Kh7 39. Qf5+ Kg8 40. Qc8+ Kh7 41. Qf5+ Kg8 1/2-1/2

[Event "EU-ch rapid"]
[Site "Katowice"]
[Date "2017.12.17"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Warakomski, Tomasz"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2641"]
[BlackElo "2537"]
[PlyCount "63"]
[EventDate "2017.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Bg4 5. dxc5 e6 6. Be3 Nd7 7. c3 Ne7 8. Bb5 Nc6 9. b4 Qc7 10. Bd4 f6 11. exf6 gxf6 12. Nbd2 e5 13. Be3 O-O-O 14. Qa4 f5 15. h3 Bh5 16. Ng5 Re8 17. g4 f4 18. gxh5 fxe3 19. fxe3 e4 20. Nf7 Rg8 21. O-O-O Rg3 22. Rhe1 Kb8 23. Nb3 Rf3 24. Bxc6 bxc6 25. Nd6 Bxd6 26. cxd6 Qxd6 27. Nd4 Rf6 28. Rf1 Ne5 29. b5 Nd3+ 30. Kb1 Qh2 31. Qc2 Rxf1 32. Qxh2+ 1-0

[Event "EU-ch rapid"]
[Site "Katowice"]
[Date "2017.12.17"]
[Round "10"]
[White "Tari, Aryan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2593"]
[BlackElo "2641"]
[PlyCount "56"]
[EventDate "2017.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. c3 Bg7 13. Nxb5 axb5 14. Bxb5 Bd7 15. exf5 O-O 16. O-O e4 17. a4 Re8 18. Qg4 Kh8 19. Qf4 Be5 20. Qh6 Rc8 21. f6 Rg8 22. Rae1 Rg6 23. Qh4 Rg4 24. Qh5 Bxf6 25. Qxf7 Be5 26. f4 exf3 27. Rxf3 Rg7 28. Qh5 Bg4 0-1

[Event "EU-ch rapid"]
[Site "Katowice"]
[Date "2017.12.17"]
[Round "11"]
[White "Potkin, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2574"]
[BlackElo "2641"]
[PlyCount "84"]
[EventDate "2017.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O d6 7. d3 h6 8. Na4 Bc5 9. b3 Re8 10. Bb2 Bb6 11. a3 Bf5 12. Nxb6 axb6 13. Nh4 Bd7 14. b4 Rb8 15. b5 Ne7 16. f4 Ng6 17. Nxg6 fxg6 18. fxe5 dxe5 19. Qd2 Bf5 20. h3 Qd7 21. g4 Be4 22. Bxe4 Nxe4 23. Qe3 Nc5 24. Rf2 Re7 25. Bxe5 Qe6 26. d4 Nd7 27. Rc1 Rbe8 28. Rc3 Nxe5 29. Qxe5 Qxe5 30. dxe5 Rxe5 31. Kf1 g5 32. Ke1 Re3 33. Kd2 Rxc3 34. Kxc3 Re3+ 35. Kd4 Rxh3 36. e4 Rg3 37. e5 Rxg4+ 38. Kd5 Rf4 39. Rc2 g4 40. c5 bxc5 41. Rxc5 g3 42. Rc3 Rg4 0-1

[Event "Wch Rapid"]
[Site "Riadh"]
[Date "2017.12.26"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Tregubov, Pavel V"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2641"]
[BlackElo "2575"]
[PlyCount "125"]
[EventDate "2017.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Rc8 9. Bb2 Nh6 10. Nc3 Na5 11. Na4 Qc6 12. Nc5 Nc4 13. Bc1 Nf5 14. Bd3 Bxc5 15. dxc5 b6 16. Bxf5 exf5 17. cxb6 Nxe5 18. O-O Nxf3+ 19. Qxf3 axb6 20. Re1+ Be6 21. Bb2 O-O 22. Qg3 f6 23. Rac1 Qd7 24. Rxc8 Rxc8 25. h3 Kh8 26. Qe3 Rc6 27. Bd4 h6 28. b5 Rc4 29. Qxe6 Qxe6 30. Rxe6 Rxd4 31. Rxb6 Rd1+ 32. Kh2 Ra1 33. Ra6 d4 34. b6 Kh7 35. Ra4 d3 36. b7 Rb1 37. Rb4 Rxb4 38. axb4 d2 39. b8=Q d1=Q 40. b5 Qd4 41. b6 Qxf2 42. b7 f4 43. Qe8 Qg3+ 44. Kh1 f3 45. Qe4+ g6 46. Qxf3 Qe1+ 47. Kh2 Qb4 48. Qc6 Qf4+ 49. g3 Qf2+ 50. Qg2 Qb6 51. h4 h5 52. Qf3 Kg7 53. Kg2 Kf7 54. Qd5+ Ke7 55. Kf3 Qc7 56. Qb3 Qb8 57. Qe3+ Kd7 58. Qb6 Ke7 59. Qc6 Kd8 60. Qxf6+ Kd7 61. Qf7+ Kc6 62. Qxg6+ Kc5 63. Qxh5+ 1-0

[Event "Wch Rapid"]
[Site "Riadh"]
[Date "2017.12.26"]
[Round "2"]
[White "Demchenko, Anton"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2660"]
[BlackElo "2641"]
[PlyCount "73"]
[EventDate "2017.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. Be3 d6 7. Nge2 Nd4 8. O-O b5 9. b4 Bd7 10. bxc5 dxc5 11. Rb1 b4 12. Nd5 e6 13. Bxd4 cxd4 14. Nxb4 Ne7 15. Na6 Rc8 16. Qd2 O-O 17. e5 Bxe5 18. Bb7 Rc6 19. Bxc6 Bxc6 20. Nf4 g5 21. Ng2 h6 22. f4 gxf4 23. Nxf4 Nf5 24. Rf2 Ne3 25. c4 Qg5 26. Nb4 Ba8 27. Nc2 Rd8 28. Rb5 a6 29. Ra5 Rb8 30. Nxe3 dxe3 31. Qxe3 f6 32. d4 Rb1+ 33. Rf1 Qf5 34. dxe5 Rb2 35. exf6 Qxa5 36. Qxe6+ Kh8 37. Qe8+ 1-0

[Event "Wch Rapid"]
[Site "Riadh"]
[Date "2017.12.26"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Saric, Ivan"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2641"]
[BlackElo "2669"]
[PlyCount "120"]
[EventDate "2017.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 h6 12. Bh4 b5 13. Bxf6 Bxf6 14. Qxd6 Qb6 15. e5 Rfd8 16. Qb4 a5 17. Qf4 Be7 18. Ne4 Bxe4 19. Qxe4 Bc5 20. Rd3 Rxd3 21. cxd3 Rd8 22. g4 Bxf2 23. Re2 g5 24. Rc2 Qe3 25. Qxe3 Bxe3 26. Re2 Bf4 27. d4 Kg7 28. h3 h5 29. Rg2 Rc8 30. a4 Rc1+ 31. Ka2 Rf1 32. Nd2 Bxd2 33. Rxd2 bxa4 34. d5 exd5 35. gxh5 Kh6 36. Rxd5 Kxh5 37. Rxa5 Kh4 38. Rxa4+ Kxh3 39. Re4 g4 40. e6 fxe6 41. Rxe6 g3 42. Rh6+ Kg4 43. Rg6+ Kh4 44. b4 Rf4 45. b5 Kh3 46. b6 g2 47. b7 Rf8 48. Ka3 Rb8 49. Rg7 Kh2 50. Rh7+ Kg3 51. Rg7+ Kf2 52. Rf7+ Ke3 53. Rg7 Kf2 54. Rf7+ Ke1 55. Rg7 Kf1 56. Rf7+ Kg1 57. Rg7 Rf8 58. Ka4 Kf1 59. Ka5 g1=Q 60. Rxg1+ Kxg1 1/2-1/2

[Event "Wch Rapid"]
[Site "Riadh"]
[Date "2017.12.26"]
[Round "4"]
[White "Halkias, Stelios"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2571"]
[BlackElo "2641"]
[PlyCount "84"]
[EventDate "2017.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. a3 g6 5. d3 Bg7 6. g3 d6 7. Bg2 O-O 8. Bg5 h6 9. Bxf6 Bxf6 10. O-O Ne7 11. Nd2 c6 12. Rb1 Be6 13. b4 d5 14. Qc2 h5 15. b5 h4 16. bxc6 bxc6 17. Rb7 Nf5 18. Qa4 hxg3 19. hxg3 e4 20. cxd5 cxd5 21. dxe4 Nxg3 22. exd5 Bxc3 23. dxe6 Nxe2+ 24. Kh1 Qxd2 25. Qh4 Bf6 26. Qh3 Kg7 27. Rxf7+ Rxf7 28. exf7 Nf4 29. Qh2 Rf8 30. Be4 Rxf7 31. Rb1 Bd4 32. Qg3 Qxf2 33. Qg4 Qe2 34. Bf3 Qe8 35. Kh2 Qe6 36. Qxe6 Nxe6 37. Bd5 Rf2+ 38. Kg3 Nf4 39. Bc4 Ne2+ 40. Kg4 Rf4+ 41. Kh3 Nc3 42. Rb7+ Kh6 0-1

[Event "Wch Rapid"]
[Site "Riadh"]
[Date "2017.12.26"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Van Foreest, Jorden"]
[Result "0-1"]
[ECO "C76"]
[WhiteElo "2641"]
[BlackElo "2629"]
[PlyCount "64"]
[EventDate "2017.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c3 g6 7. d4 Bg7 8. Bg5 f6 9. Be3 Nh6 10. dxe5 dxe5 11. Nbd2 Nf7 12. Bb3 Qe7 13. Bd5 O-O 14. b4 Kh8 15. Qb3 b6 16. a4 Rab8 17. Qc4 Nd6 18. Qxa6 f5 19. exf5 gxf5 20. Rfe1 Qf6 21. Nf1 Rbe8 22. Rad1 f4 23. Bc1 e4 24. Nd4 Nxd4 25. cxd4 Qg5 26. Bb3 Bg4 27. Qa7 Bf3 28. Ng3 Bxd1 29. Bxd1 e3 30. Ne2 f3 31. Ng3 exf2+ 32. Kxf2 Bxd4+ 0-1

[Event "Wch Rapid"]
[Site "Riadh"]
[Date "2017.12.27"]
[Round "6"]
[White "Potkin, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "2574"]
[BlackElo "2641"]
[PlyCount "100"]
[EventDate "2017.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 O-O 6. Bd3 Bb7 7. O-O d5 8. cxd5 exd5 9. Ne5 Bd6 10. b3 c5 11. Bb2 Re8 12. f4 Nc6 13. Bb5 Rc8 14. Rc1 Re7 15. Ng4 Nxg4 16. Qxg4 Rxe3 17. Nxd5 Re6 18. dxc5 Rg6 19. Qxc8 Bxc5+ 20. Rxc5 Bxc8 21. Rxc6 Rxg2+ 22. Kxg2 Qxd5+ 23. Kg3 Bb7 24. Rfc1 h5 25. a4 a6 26. Bc4 Qe4 27. Bxf7+ Kxf7 28. Rc7+ Ke8 29. Rxb7 Qxb7 30. Be5 g6 31. Rc7 Qd5 32. Kh4 Qd8+ 33. Kg3 Qd1 34. h3 Qxb3+ 35. Kh4 Qxa4 36. Kg5 Qe4 37. Rc8+ Kd7 38. Rc7+ Ke6 39. Rg7 Qf5+ 40. Kh6 Qxh3 41. Rxg6+ Kf5 42. Rg5+ Ke4 43. Rxh5 Qe6+ 44. Kg7 a5 45. Rg5 a4 46. Rg6 Qe7+ 47. Kh6 b5 48. Rb6 Kf5 49. Rxb5 Qe6+ 50. Kg7 Qd7+ 0-1

[Event "Wch Rapid"]
[Site "Riadh"]
[Date "2017.12.27"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Ni, Hua"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2641"]
[BlackElo "2671"]
[PlyCount "150"]
[EventDate "2017.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8. Nc3 Qh4 9. g3 Nxc3 10. bxc3 Qg4 11. Re1+ Kf8 12. Be2 Qf5 13. Bd3 Qg4 14. Be2 Qf5 15. c4 dxc4 16. Bxc4 Re8 17. Be3 h5 18. h4 Qg6 19. Qf3 b5 20. Bd3 Qg4 21. Qg2 g6 22. a4 bxa4 23. c4 Rxe3 24. fxe3 Bxg3 25. Rf1 Kg7 26. Be2 Qxh4 27. Rf3 Be1 28. Qf1 Qg5+ 29. Kh1 Qh4+ 30. Kg1 Qg5+ 31. Kh1 Bg3 32. Rxf7+ Kh6 33. Qg2 Bf5 34. Rxf5 gxf5 35. Rxa4 Rg8 36. Ra6+ Rg6 37. Rxg6+ Kxg6 38. Qc6+ Kg7 39. Qd7+ Kf8 40. Kg2 h4 41. Bd3 h3+ 42. Kh1 Bf4 43. Qxf5+ Qxf5 44. Bxf5 Bxe3 45. Bxh3 a5 46. c5 Ke7 47. Bf1 Bxd4 48. Kg2 Bxc5 49. Kf3 Kd6 50. Ke4 Bf2 51. Bc4 Kc5 52. Kd3 Kb4 53. Be6 Ka3 54. Kc2 Bd4 55. Bf7 Be5 56. Be6 Kb4 57. Kd3 a4 58. Bf7 Bf6 59. Be6 Be7 60. Bf7 Kc5 61. Be8 Kb4 62. Bf7 Bf8 63. Be6 Kc5 64. Bd7 a3 65. Be6 Kd6 66. Ba2 Ke5 67. Bb3 Kf4 68. Bd5 Kg3 69. Bc4 Kf2 70. Kc2 Ke3 71. Bb3 Kd4 72. Ba2 Bb4 73. Bb1 c5 74. Ba2 c4 75. Bb1 Bc5 1/2-1/2

[Event "Wch Rapid"]
[Site "Riadh"]
[Date "2017.12.27"]
[Round "8"]
[White "Amin, Bassem"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2689"]
[BlackElo "2641"]
[PlyCount "141"]
[EventDate "2017.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. e5 Nxb5 8. exf6 Nxc3 9. fxg7 Bxg7 10. dxc3 d6 11. Qd3 h6 12. Nh4 Be5 13. f4 Bf6 14. Nf5 Bxf5 15. Qxf5 Kd8 16. Be3 Qd7 17. Qh5 Rh7 18. Rad1 Kc7 19. Bxc5 Qb5 20. Rd5 Qxb2 21. Bd4 Bxd4+ 22. Rxd4 e6 23. Rc4+ Kd7 24. Rb4 Qxc3 25. Rxb7+ Kc6 26. Reb1 Qc5+ 27. Qxc5+ Kxc5 28. Rc7+ Kd5 29. Rd1+ Ke4 30. Rc4+ Kf5 31. Rxd6 Rhh8 32. Rd7 Kf6 33. Rcc7 Rhf8 34. Kf2 Rab8 35. Ke3 Rb5 36. a4 Ra5 37. Rd4 Rg8 38. Kf3 h5 39. g3 Rb8 40. h3 Kg6 41. g4 hxg4+ 42. hxg4 Rh8 43. Kg3 Rh1 44. Kg2 Rh8 45. Rc6 Kg7 46. Rc7 Kg6 47. c3 Rb8 48. Kf3 Rh8 49. Ke2 Rh2+ 50. Kd3 Rg2 51. Rdd7 Rxg4 52. Rxf7 Rg3+ 53. Kd4 Rf3 54. Ke4 Rxc3 55. Rg7+ Kh6 56. Rh7+ Kg6 57. Rhg7+ Kh6 58. Rh7+ Kg6 59. Rxc3 Kxh7 60. Rc4 Kg6 61. Rb4 Kf6 62. Rc4 Ke7 63. Kd3 Rd5+ 64. Rd4 Rc5 65. Rc4 Rf5 66. Rd4 Kf6 67. Kc4 Ke7 68. Kb4 a5+ 69. Kc4 Kf6 70. Kd3 Ke7 71. Ke4 1/2-1/2

[Event "Wch Rapid"]
[Site "Riadh"]
[Date "2017.12.27"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Fressinet, Laurent"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "2641"]
[BlackElo "2662"]
[PlyCount "114"]
[EventDate "2017.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. a5 d6 10. d3 Be6 11. Bxe6 fxe6 12. c3 Rb8 13. Nbd2 d5 14. Qe2 Bc5 15. Nb3 Bd6 16. c4 d4 17. g3 Qe8 18. Bd2 Nd7 19. Nh4 Nd8 20. Rf1 Qe7 21. Ng2 Nb7 22. f4 Nbc5 23. Nxc5 Nxc5 24. fxe5 Bxe5 25. Rxf8+ Qxf8 26. Rf1 Qe8 27. Nh4 Bf6 28. Nf3 e5 29. Bg5 Be7 30. Bxe7 Qxe7 31. Qd2 b3 32. Kg2 Rf8 33. Qb4 Qd6 34. Qd2 h6 35. Rf2 Rf6 36. Rf1 Kf8 37. Rd1 Ke8 38. Nh4 Qc6 39. Qe2 g6 40. Nf3 Qe6 41. Nh4 Kd7 42. Nf3 Kd6 43. Re1 Rf8 44. h3 g5 45. Qd2 Rxf3 46. Kxf3 Qxh3 47. Rg1 g4+ 48. Kf2 Qh2+ 49. Rg2 Qh1 50. Qe2 Qb1 51. Rh2 Nxd3+ 52. Kg2 Ne1+ 53. Kf2 Nf3 54. c5+ Kxc5 55. Rg2 d3 56. Qe3+ Kb5 57. Qa7 Qe1# 0-1

[Event "Wch Rapid"]
[Site "Riadh"]
[Date "2017.12.27"]
[Round "10"]
[White "Eljanov, Pavel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2711"]
[BlackElo "2641"]
[PlyCount "68"]
[EventDate "2017.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O e6 5. h3 Bh5 6. d4 Nf6 7. c4 Nbd7 8. cxd5 exd5 9. Qb3 Qb6 10. Qe3+ Be7 11. Nc3 Qd8 12. Rd1 O-O 13. Ne5 Nxe5 14. dxe5 Nd7 15. g4 Bg6 16. Qg3 f5 17. gxf5 Bh4 18. Qe3 Rxf5 19. f4 Qe7 20. Rf1 Nc5 21. Qd2 Rh5 22. Bf3 Rh6 23. Bg4 Ne4 24. Nxe4 Bxe4 25. Qc3 Rf8 26. Be3 b6 27. f5 Bg5 28. e6 Bxe3+ 29. Qxe3 Rhf6 30. Rac1 c5 31. b4 c4 32. Qg5 Qxb4 33. Rf4 h6 34. Qh4 g5 0-1

[Event "Wch Rapid"]
[Site "Riadh"]
[Date "2017.12.28"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Jobava, Baadur"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2641"]
[BlackElo "2690"]
[PlyCount "125"]
[EventDate "2017.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 Bf5 9. O-O-O O-O 10. h3 Re8 11. Rg1 Qd7 12. Kb1 Be4 13. Be2 a5 14. Ng5 Bxg5 15. Bxg5 Qf5 16. Be3 b5 17. f3 Bxc2+ 18. Qxc2 Qxc2+ 19. Kxc2 Rxe3 20. Bxb5 Na7 21. Ba4 Kf8 22. Rge1 Re6 23. f4 Nc8 24. Rxe6 fxe6 25. Re1 Ke7 26. Bb3 Nb6 27. Bxe6 Kf6 28. g4 h6 29. Bf5 Rb8 30. b3 Nd5 31. Re6+ Kf7 32. Re4 Kf6 33. Bd7 Rd8 34. Bc6 Ne7 35. Bb5 g6 36. Bd3 c6 37. Kd2 Nd5 38. Rd4 g5 39. fxg5+ hxg5 40. Be4 Ne7 41. Ra4 d5 42. Bg2 Ng6 43. Rxa5 Nf4 44. Bf1 Ke5 45. a4 Kd6 46. Ra6 Ne6 47. Bb5 Rc8 48. b4 d4 49. Bc4 Nc7 50. Rb6 dxc3+ 51. Kxc3 Nd5+ 52. Bxd5 Kxd5 53. Ra6 Rh8 54. Ra5+ Kd6 55. Rxg5 Rxh3+ 56. Kc4 Rh1 57. Rg6+ Kc7 58. b5 Rc1+ 59. Kd4 c5+ 60. Kd5 Kb7 61. a5 c4 62. a6+ Ka7 63. Rg7+ 1-0

[Event "Wch Rapid"]
[Site "Riadh"]
[Date "2017.12.28"]
[Round "12"]
[White "Kuzubov, Yuriy"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2699"]
[BlackElo "2641"]
[PlyCount "82"]
[EventDate "2017.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. b3 e6 5. Bb2 Nf6 6. O-O Be7 7. d3 a5 8. a3 O-O 9. Nbd2 Nbd7 10. e4 Qb6 11. h3 Bh5 12. Qe2 Rfd8 13. g4 Bg6 14. Nh4 Nf8 15. Kh1 dxe4 16. Nxg6 Nxg6 17. Nxe4 Nd5 18. Bc1 Qc7 19. Qf3 Ndf4 20. Be3 Rf8 21. Ng3 Bd6 22. Bxf4 Bxf4 23. Ne2 Bd6 24. Qe3 Nf4 25. Nxf4 Bxf4 26. Qe4 Rfd8 27. d4 Rd5 28. Rad1 Rad8 29. c3 Rg5 30. Bf3 Rg6 31. Qe2 Qe7 32. Qe4 Bc7 33. b4 Qh4 34. Kg2 f5 35. Qe3 fxg4 36. Be4 Bf4 37. Qd3 gxh3+ 38. Kh1 Rg2 39. Bxg2 hxg2+ 40. Kxg2 Qg4+ 41. Kh1 Rd5 0-1

[Event "Wch Rapid"]
[Site "Riadh"]
[Date "2017.12.28"]
[Round "13"]
[White "Zhigalko, Sergei"]
[Black "Quparadze, Giga"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2641"]
[BlackElo "2506"]
[PlyCount "137"]
[EventDate "2017.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Bd7 6. O-O Bc6 7. Qe2 Ne7 8. Be4 Ng6 9. d3 Bxe4 10. Qxe4 Nc6 11. h4 h5 12. c4 Be7 13. g3 Qd7 14. Re1 Bd8 15. Bf4 Bc7 16. Nbd2 O-O 17. Re2 Rae8 18. Rae1 Nce7 19. Bg5 Nc6 20. Bf4 a6 21. a3 a5 22. a4 Nb4 23. b3 Qc6 24. Rd1 f5 25. Qxc6 bxc6 26. Ne1 Rb8 27. Ra1 Rb7 28. Ra3 Rfb8 29. Kg2 Rb6 30. Kh3 R8b7 31. Kg2 Na6 32. Kh3 Nb8 33. Nef3 Nd7 34. Kg2 Rb8 35. Kh3 Re8 36. Ra1 Nb8 37. Ra3 Na6 38. Ra1 Nb4 39. Ne1 Rb7 40. Ra3 Kf7 41. Ndf3 Na6 42. Nd2 Ke7 43. Bg5+ Kd7 44. f4 Nh8 45. Nef3 Nf7 46. Ne1 Bd8 47. Kg2 Nh6 48. Bxh6 gxh6 49. Kf3 Nb4 50. Rh2 Be7 51. Rh3 Rg8 52. Ra1 Rg7 53. Ra3 Rb8 54. Ra1 Rbg8 55. Nf1 Na6 56. Ra3 Bd8 57. Rh2 Ke8 58. Rh3 Nb8 59. Kf2 Bc7 60. Nf3 Na6 61. Ne1 Kf7 62. Rh1 Rb8 63. Rh3 Rgg8 64. Nd2 Bd8 65. Rh1 Be7 66. Rh3 Rg7 67. Ndf3 Rbg8 68. Ra1 Nb4 69. Ra3 1/2-1/2

[Event "Wch Rapid"]
[Site "Riadh"]
[Date "2017.12.28"]
[Round "14"]
[White "Safarli, Eltaj"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2639"]
[BlackElo "2641"]
[PlyCount "13"]
[EventDate "2017.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. Nbd2 Nd7 7. h3 1/2-1/2

[Event "Wch Rapid"]
[Site "Riadh"]
[Date "2017.12.28"]
[Round "15"]
[White "Zhigalko, Sergei"]
[Black "Rakhmanov, Alexander"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2641"]
[BlackElo "2653"]
[PlyCount "35"]
[EventDate "2017.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 g6 6. Bc4 Bg7 7. h3 O-O 8. O-O a6 9. a4 c5 10. d5 Nbd7 11. Qe2 Nb6 12. Rd1 Nxc4 13. Qxc4 Bf5 14. Be3 Rfc8 15. a5 b5 16. axb6 Qxb6 17. Na4 Qb5 18. Qxb5 1/2-1/2

[Event "Wch Blitz"]
[Site "Riadh"]
[Date "2017.12.29"]
[Round "1"]
[White "Svidler, Peter"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2765"]
[BlackElo "2641"]
[PlyCount "97"]
[EventDate "2017.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 Bg4 4. Qb3 Nf6 5. g3 Bxf3 6. Qxf3 c6 7. Bg2 e5 8. Qb3 Nbd7 9. O-O a5 10. b5 Nc5 11. Qd1 Rc8 12. d3 Be7 13. Nd2 O-O 14. Rb1 cxb5 15. Rxb5 b6 16. Nf3 Nfd7 17. e3 dxe3 18. Bxe3 Qc7 19. Qc2 Ne6 20. Bh3 Bc5 21. Bxe6 fxe6 22. Qe2 e4 23. Ng5 Qc6 24. Nxe4 Ne5 25. Bxc5 Nf3+ 26. Kg2 bxc5 27. Rxc5 Qa8 28. Rxc8 Qxc8 29. Qe3 Qb7 30. Rc1 Ne5 31. h3 Qd7 32. d4 Nc6 33. Nc5 Qxd4 34. Qxe6+ Kh8 35. Ne4 Nb4 36. Re1 Nd3 37. Re2 Qa1 38. Nd6 h6 39. Nf7+ Kh7 40. Qe4+ g6 41. Qxd3 Rxf7 42. c5 Qf6 43. Qd5 Rc7 44. Re6 Qf7 45. Qe4 Rd7 46. c6 Rc7 47. Rd6 Qxa2 48. Rd7+ Rxd7 49. cxd7 1-0

[Event "Wch Blitz"]
[Site "Riadh"]
[Date "2017.12.29"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Khairat, Ahmed"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2641"]
[BlackElo "2211"]
[PlyCount "91"]
[EventDate "2017.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. Bc4 Bc5 7. Nc3 d6 8. a3 h6 9. Qd3 Qe7 10. O-O Be6 11. Bxe6 Qxe6 12. Nd5 Bb6 13. Be3 Rc8 14. Qc4 Qf7 15. Bxb6 axb6 16. Rad1 O-O 17. Nxf6+ gxf6 18. Qc3 Kh7 19. Nh4 Ne7 20. Qh3 Qh5 21. Rd3 Rg8 22. Rg3 Rg5 23. Qd7 Qe8 24. Qe6 Ng8 25. Qh3 Ne7 26. Qe6 Ng8 27. Qh3 Ne7 28. Nf3 Rg7 29. Rd1 Qf7 30. Qd7 Qe8 31. Qe6 Qf7 32. Qd7 Qe8 33. Qh3 Qf7 34. b3 Rcg8 35. Qd7 Nc6 36. Qxf7 Rxf7 37. Rxg8 Kxg8 38. Kf1 f5 39. exf5 Rxf5 40. Ke2 Kf7 41. Ke3 Ke6 42. c4 Rf4 43. g3 Rf8 44. h4 Na5 45. Nd2 Nc6 46. Nf3 1-0

[Event "Wch Blitz"]
[Site "Riadh"]
[Date "2017.12.29"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Leko, Peter"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2641"]
[BlackElo "2691"]
[PlyCount "105"]
[EventDate "2017.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nbd2 Nd7 7. Nc4 O-O 8. Qe2 f6 9. h4 Nb6 10. Ne3 Be6 11. h5 a5 12. Nh4 a4 13. a3 Bd4 14. Nef5 Qd7 15. Rh3 Bxf5 16. Nxf5 Kh8 17. Rg3 Rf7 18. c3 Bc5 19. Be3 Bxe3 20. Qxe3 Nc8 21. O-O-O Nd6 22. Nxd6 cxd6 23. d4 Qe6 24. h6 g6 25. d5 Qd7 26. dxc6 bxc6 27. Qd2 d5 28. exd5 cxd5 29. Qxd5 Qe8 30. Rgd3 Rb8 31. Qxf7 Qxf7 32. Rd8+ Qg8 33. Rxg8+ Kxg8 34. Rd7 Ra8 35. Rg7+ Kh8 36. g4 f5 37. gxf5 gxf5 38. Rf7 f4 39. Re7 Kg8 40. Rxe5 Ra6 41. Rg5+ Kf7 42. Rg7+ Kf6 43. Rxh7 Kg6 44. Rh8 Re6 45. Ra8 Kxh6 46. Rxa4 Kg5 47. Rd4 Kg4 48. c4 Kf3 49. Rd2 Re1+ 50. Kc2 Re2 51. c5 Kxf2 52. c6 f3 53. c7 1-0

[Event "Wch Blitz"]
[Site "Riadh"]
[Date "2017.12.29"]
[Round "4"]
[White "Riazantsev, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2650"]
[BlackElo "2641"]
[PlyCount "164"]
[EventDate "2017.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. e3 d5 6. Nbd2 Be7 7. cxd5 Bxf1 8. Nxf1 Qxd5 9. Ng3 O-O 10. O-O Rd8 11. Qe2 Nbd7 12. e4 Qb7 13. b4 c5 14. dxc5 bxc5 15. b5 a6 16. Rb1 axb5 17. Rxb5 Qa6 18. Re1 h6 19. h3 c4 20. Qxc4 Bxa3 21. Bxa3 Qxa3 22. Qb4 Qxb4 23. Rxb4 Nc5 24. Rc4 Nd3 25. Rd1 Nf4 26. Rxd8+ Rxd8 27. Rc1 g5 28. Re1 Rd3 29. Nf1 Nxh3+ 30. gxh3 Rxf3 31. Kg2 Ra3 32. Ng3 Kg7 33. Rc1 Ra4 34. Kf3 Ra3+ 35. Kg2 Kg6 36. Rc2 h5 37. f3 h4 38. Ne2 Nh5 39. Kf2 Rb3 40. Ra2 Rd3 41. Rb2 Ra3 42. Rc2 Ra1 43. Rb2 Ra3 44. Rc2 Nf6 45. Rd2 Rb3 46. Kg2 Rb7 47. Kf2 Nd7 48. f4 Nf6 49. Rd4 Rb2 50. Kf3 Rb3+ 51. Kg2 Re3 52. f5+ exf5 53. exf5+ Kxf5 54. Rd2 Kg6 55. Ra2 Nh5 56. Kh2 f6 57. Rb2 Rd3 58. Ra2 Ng3 59. Ng1 Rd2+ 60. Rxd2 Nf1+ 61. Kg2 Nxd2 62. Kf2 Kf5 63. Ke3 Nc4+ 64. Kd4 Ne5 65. Ke3 Ng6 66. Kf3 Ne5+ 67. Ke3 Ke6 68. Ne2 f5 69. Nd4+ Kf6 70. Ne2 Ng6 71. Kf3 Ke5 72. Ke3 Nf8 73. Nc1 Ne6 74. Nd3+ Kf6 75. Kf3 Nd8 76. Ke3 Nc6 77. Nc5 Ne5 78. Nb3 Ng6 79. Nc5 Nf4 80. Nd7+ Ke7 81. Ne5 Nxh3 82. Nf3 Kf6 0-1

[Event "Wch Blitz"]
[Site "Riadh"]
[Date "2017.12.29"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Petrosian, Tigran L"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2641"]
[BlackElo "2601"]
[PlyCount "119"]
[EventDate "2017.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Qa5 5. Bd3 e5 6. O-O Be7 7. Bd2 Qc7 8. h3 O-O 9. a4 a5 10. Re1 h6 11. Ne2 Re8 12. Ng3 Bf8 13. c3 Be6 14. Qc2 Nbd7 15. Rad1 Qb6 16. Ra1 Bb3 17. Qc1 Be6 18. Be3 Qc7 19. Qc2 Rad8 20. Rad1 g6 21. Qc1 Kh7 22. Bc2 Bg7 23. b3 Nf8 24. c4 Bc8 25. d5 N8d7 26. Qd2 Nc5 27. Qc3 Na6 28. Qd2 Nc5 29. Qc3 Nfd7 30. Qd2 Nf6 31. Rc1 Qb6 32. Rb1 Nfd7 33. Red1 Nb8 34. Ne1 Qc7 35. Nd3 Nba6 36. Nxc5 Nxc5 37. Qc3 Na6 38. Qd2 Nb4 39. Bd3 Rf8 40. Rbc1 Nxd3 41. Qxd3 c5 42. f4 f5 43. exf5 Bxf5 44. Nxf5 Rxf5 45. Rf1 Qe7 46. g4 exf4 47. gxf5 fxe3 48. fxg6+ Kg8 49. Rf5 e2 50. Re1 Re8 51. Kg2 Bd4 52. Qf3 Qh4 53. Rh5 Qe7 54. Rf5 Qe3 55. Qxe3 Rxe3 56. Rf3 Re8 57. h4 h5 58. Rf2 Bxf2 59. Kxf2 Kg7 60. Rxe2 0-1

[Event "Wch Blitz"]
[Site "Riadh"]
[Date "2017.12.29"]
[Round "6"]
[White "Saric, Ivan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2669"]
[BlackElo "2641"]
[PlyCount "104"]
[EventDate "2017.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. Nc3 Qc7 8. g4 Bg6 9. e5 Nd5 10. Bd2 e6 11. Qe2 Nb4 12. O-O-O c4 13. Bg5 cxd3 14. cxd3 h6 15. Bh4 Qd7 16. d4 Be7 17. a3 Nd5 18. Ne4 Nf4 19. Qc2 Qd5 20. Rhe1 Ng2 21. Bxe7 Nxe1 22. Rxe1 Kxe7 23. h4 h5 24. g5 Rhd8 25. Qc5+ Qxc5+ 26. Nxc5 b6 27. Nb7 Rd5 28. Nd6 c5 29. b4 cxd4 30. Kd2 a5 31. Rc1 axb4 32. axb4 Ra2+ 33. Ke1 Kd7 34. Nc4 Ra6 35. Kd2 Be4 36. Ne1 b5 37. Na5 Rxe5 38. f3 Bg6 39. Rd1 Ra7 40. f4 Rd5 41. Nf3 f6 42. gxf6 gxf6 43. Rg1 Bf7 44. Rg7 Ke8 45. Rh7 Rc7 46. Rh8+ Ke7 47. Rh7 d3 48. Nb3 Rc2+ 49. Kd1 Rf2 50. Nbd4 d2 51. Rg7 Rf1+ 52. Kxd2 Rxf3 0-1

[Event "Wch Blitz"]
[Site "Riadh"]
[Date "2017.12.29"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Anand, Viswanathan"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2641"]
[BlackElo "2782"]
[PlyCount "144"]
[EventDate "2017.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nbd2 Be6 7. Qe2 Nd7 8. Nb3 Bb6 9. Ng5 Bxb3 10. axb3 f6 11. Nf3 Nc5 12. Be3 Ne6 13. O-O O-O 14. b4 Qd6 15. c3 c5 16. bxc5 Bxc5 17. d4 exd4 18. cxd4 Bxd4 19. Rfd1 c5 20. Qc4 Rfc8 21. Qb3 Qb6 22. Qxb6 axb6 23. Rxa8 Rxa8 24. Bxd4 cxd4 25. Kf1 Ra4 26. Ke2 Rb4 27. Rd2 Nc5 28. Rxd4 Rxb2+ 29. Ke3 Rb3+ 30. Ke2 Ne6 31. Rd7 Nf4+ 32. Kf1 Rb1+ 33. Ne1 Ne6 34. Rxb7 Nc5 35. Rb8+ Kf7 36. Ke2 Nxe4 37. Nd3 Nd6 38. g4 b5 39. h4 Ra1 40. Rb6 Ke6 41. f3 Kd5 42. Rb8 Ra2+ 43. Ke3 Ra3 44. Ke2 Kd4 45. Nb4 Re3+ 46. Kf2 Rb3 47. Nc6+ Kc5 48. Nd8 Rb2+ 49. Kg3 Re2 50. Nb7+ Nxb7 51. Rxb7 b4 52. Rc7+ Kb6 53. Rxg7 b3 54. Rg8 Kc7 55. Rg7+ Kc6 56. Rg8 Re7 57. Rc8+ Rc7 58. Re8 b2 59. Re1 Kd5 60. Rb1 Rb7 61. Kf4 Rb3 62. g5 Ke6 63. Kg4 Rb4+ 64. f4 Kf7 65. Kh5 Kg7 66. f5 Rb8 67. Kg4 Rb5 68. Kh5 Rb4 69. g6 h6 70. Rd1 b1=Q 71. Rd7+ Kf8 72. Rd8+ Ke7 0-1

[Event "Wch Blitz"]
[Site "Riadh"]
[Date "2017.12.29"]
[Round "8"]
[White "Movsesian, Sergei"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2647"]
[BlackElo "2641"]
[PlyCount "103"]
[EventDate "2017.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. d3 d6 6. Bg5 e6 7. Bxf6 gxf6 8. O-O Bd7 9. Re1 h5 10. Bxc6 bxc6 11. d4 cxd4 12. Qxd4 Be7 13. Rad1 h4 14. h3 Qb6 15. Qd3 Qa5 16. e5 d5 17. Ne4 fxe5 18. Nxe5 Qc7 19. Nxd7 Qxd7 20. Qc3 Rg8 21. Nf6+ Bxf6 22. Qxf6 Qe7 23. Qf3 Rb8 24. c4 Rd8 25. Rd4 Kf8 26. b3 Qc5 27. Rxh4 d4 28. Rxe6 d3 29. Re1 Qb4 30. Rd1 Qc3 31. Re4 Qc2 32. h4 Rg6 33. h5 Rgd6 34. c5 Qxc5 35. Rf4 R8d7 36. Rc4 Qe5 37. Re4 Qg5 38. Rg4 Qe5 39. Re4 Qg5 40. Rg4 Qe5 41. Re4 Qc5 42. Qg3 d2 43. Rg4 Re6 44. Rg8+ Ke7 45. Qh4+ Rf6 46. Qe4+ Re6 47. Qh4+ Rf6 48. Rg5 Qc2 49. Re5+ Kf8 50. Qxf6 Qxd1+ 51. Kh2 Qxh5+ 52. Rxh5 1-0

[Event "Wch Blitz"]
[Site "Riadh"]
[Date "2017.12.29"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Laznicka, Viktor"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2641"]
[BlackElo "2647"]
[PlyCount "75"]
[EventDate "2017.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Bg6 7. Nbd2 Nh6 8. Nb3 Be7 9. Ne1 O-O 10. Nd3 Rc8 11. c3 Qb6 12. Re1 Nf5 13. a4 a5 14. Nf4 c5 15. Bb5 Rfd8 16. Bd2 cxd4 17. Nxg6 hxg6 18. cxd4 Bb4 19. Bxb4 axb4 20. Qd2 Nb8 21. g4 Nh4 22. Re3 g5 23. Rh3 f6 24. Re1 Rf8 25. exf6 Rxf6 26. Qxg5 Nf3+ 27. Rxf3 Rxf3 28. Nc5 Rf6 29. Bd3 Rcf8 30. Qh4 Rh6 31. Qg3 Nc6 32. g5 Rh8 33. Nxe6 Re8 34. Bg6 Re7 35. Qf4 Qd8 36. Nxd8 Rxe1+ 37. Kg2 Nxd8 38. Qb8 1-0

[Event "Wch Blitz"]
[Site "Riadh"]
[Date "2017.12.29"]
[Round "10"]
[White "Malakhov, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2686"]
[BlackElo "2641"]
[PlyCount "111"]
[EventDate "2017.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. Nbd2 Nd7 8. Nf1 e6 9. Ng3 Bg6 10. O-O Bd6 11. b3 Qc7 12. Ne2 Bh5 13. g4 Bg6 14. Bb2 h5 15. Kg2 hxg4 16. hxg4 f5 17. Rh1 O-O-O 18. Ng5 Rxh1 19. Qxh1 Nf8 20. gxf5 exf5 21. Qh3 Qd7 22. Ng3 Bxg3 23. Qxg3 fxe4 24. Nxe4 Ne6 25. Re1 Bf5 26. Be5 Qd5 27. f3 Bxe4 28. Rxe4 Qd7 29. Qg4 Rh8 30. Bg3 Rh6 31. Bf4 Rf6 32. Be5 Rh6 33. Bh2 Qf7 34. Qg3 Rg6 35. Rg4 Rxg4 36. fxg4 Nc7 37. Qd6 Qd5+ 38. Qxd5 Nxd5 39. Kf3 Nb4 40. c4 Nxa2 41. Be5 g6 42. Kf4 Kd7 43. Kg5 Ke6 44. Bb8 Kf7 45. Bxa7 Nc1 46. Bxc5 Nxd3 47. Be3 Ne5 48. Kf4 Nd7 49. Ke4 Ke6 50. Bd4 b5 51. cxb5 cxb5 52. b4 Nb8 53. Bc3 Nc6 54. Kf4 Ne7 55. Kg5 Kf7 56. Bd4 1/2-1/2

[Event "Wch Blitz"]
[Site "Riadh"]
[Date "2017.12.29"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Kokarev, Dmitry"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2641"]
[BlackElo "2615"]
[PlyCount "41"]
[EventDate "2017.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. c3 d6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 dxe5 8. Nxe5 Qd5 9. Qe2 N8d7 10. Nxd7 Qxd7 11. d4 e6 12. O-O Bd6 13. a4 Qc7 14. h3 Bd7 15. Nd2 Rc8 16. Ne4 Be7 17. Qg4 g6 18. Bf4 Qc6 19. Qg3 O-O 20. Bh6 Rfe8 21. Qe5 1-0

[Event "Wch Blitz"]
[Site "Riadh"]
[Date "2017.12.30"]
[Round "12"]
[White "Quparadze, Giga"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2506"]
[BlackElo "2641"]
[PlyCount "72"]
[EventDate "2017.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. Nbc3 Nf6 4. g3 e5 5. Bg2 d6 6. O-O Be7 7. d3 O-O 8. f4 Nd4 9. f5 Rb8 10. a4 a6 11. h3 b5 12. axb5 axb5 13. g4 b4 14. Nxd4 cxd4 15. Ne2 Nd7 16. b3 Bb7 17. Bd2 d5 18. exd5 Nb6 19. d6 Qxd6 20. Bxb7 Rxb7 21. Ng3 f6 22. Qf3 Qd5 23. Ne4 Rc7 24. Ra6 Qb5 25. Ra2 Nd5 26. Rfa1 Qd7 27. Ra5 Rd8 28. R1a2 Kh8 29. h4 h6 30. g5 fxg5 31. hxg5 Rf8 32. gxh6 gxh6 33. Qh5 Rc6 34. Bxh6 Qxf5 35. Bg5+ Kg8 36. c4 Nf4 1-0

[Event "Wch Blitz"]
[Site "Riadh"]
[Date "2017.12.30"]
[Round "13"]
[White "Zhigalko, Sergei"]
[Black "Cheparinov, Ivan"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2641"]
[BlackElo "2710"]
[PlyCount "84"]
[EventDate "2017.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 h6 7. Nbd2 a5 8. Re1 O-O 9. Nf1 a4 10. Bb5 Ng4 11. Ne3 a3 12. b4 Bxe3 13. Bxe3 f5 14. exf5 Bxf5 15. Bxc6 bxc6 16. h3 Nf6 17. c4 Qd7 18. Rb1 Kh8 19. Rb3 Rf7 20. d4 e4 21. Nd2 g5 22. b5 cxb5 23. Rxb5 c6 24. Rb3 d5 25. Qe2 Kh7 26. Reb1 Qe6 27. Rb6 g4 28. h4 g3 29. fxg3 Bg4 30. Qe1 Rg8 31. Bf4 Bf5 32. Qe3 Ng4 33. Qxa3 e3 34. Nf3 Bxb1 35. Rxb1 e2 36. cxd5 Qe4 37. Re1 Rxf4 38. gxf4 Ne3 39. Rxe2 Qb1+ 40. Kh2 Nf1+ 41. Kh3 Qf5+ 42. g4 Qxg4# 0-1

[Event "Wch Blitz"]
[Site "Riadh"]
[Date "2017.12.30"]
[Round "14"]
[White "Adly, Ahmed"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2637"]
[BlackElo "2641"]
[PlyCount "111"]
[EventDate "2017.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O e6 5. b3 Nf6 6. Bb2 Be7 7. c4 O-O 8. d3 Nbd7 9. Nbd2 a5 10. a3 Qb6 11. Qc2 Rfd8 12. Bc3 Bh5 13. Rfb1 h6 14. h3 Bg6 15. b4 axb4 16. axb4 Rxa1 17. Rxa1 Qc7 18. Qb2 Ne8 19. b5 Bf6 20. Bxf6 Nexf6 21. bxc6 bxc6 22. Ra6 Nc5 23. Ra3 Nfd7 24. Nd4 Rb8 25. Qa1 e5 26. Ra7 Qb6 27. cxd5 exd4 28. dxc6 Nf8 29. Nc4 Qb4 30. c7 Rc8 31. Qxd4 Nfe6 32. Qd6 Qe1+ 33. Bf1 Kh7 34. Ne5 Nb3 35. Nf3 Qc1 36. Qb6 Nd2 37. Nxd2 Qxd2 38. Qb8 Rxc7 39. Rxc7 Nxc7 40. Qxc7 Qd1 41. Qf4 Qb1 42. Kg2 Qb7+ 43. Qf3 Qc7 44. Kh2 Qe5 45. Bg2 Qb2 46. Qe3 Qb1 47. Be4 Bxe4 48. Qxe4+ g6 49. Qe7 Kg7 50. Kg2 Qc2 51. Qe5+ Kg8 52. d4 h5 53. d5 Kf8 54. d6 Qc6+ 55. e4 Kg8 56. Qe7 1-0

[Event "Wch Blitz"]
[Site "Riadh"]
[Date "2017.12.30"]
[Round "15"]
[White "Zhigalko, Sergei"]
[Black "Naiditsch, Arkadij"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2641"]
[BlackElo "2705"]
[PlyCount "73"]
[EventDate "2017.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d6 4. d4 Nf6 5. Bd3 g6 6. h3 Bg7 7. O-O O-O 8. Re1 e5 9. dxc5 d5 10. Nbd2 a5 11. a4 Re8 12. Qc2 h6 13. exd5 Qxd5 14. Bc4 Qxc5 15. Qxg6 Be6 16. Bxe6 Rxe6 17. Qf5 Rae8 18. Ne4 Qe7 19. Be3 Nxe4 20. Qxe4 Rd8 21. Rad1 Rd7 22. Nh4 Rxd1 23. Rxd1 Rd6 24. Rxd6 Qxd6 25. Nf5 Qg6 26. Qg4 Kh7 27. Qxg6+ Kxg6 28. Nd6 e4 29. Nxb7 Bf8 30. Bb6 Kf5 31. Nxa5 Ne5 32. Bd4 Nd3 33. b4 Ke6 34. Nc4 f5 35. a5 Kd7 36. a6 Kc6 37. Na5+ 1-0

[Event "Wch Blitz"]
[Site "Riadh"]
[Date "2017.12.30"]
[Round "16"]
[White "Kasimdzhanov, Rustam"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2683"]
[BlackElo "2641"]
[PlyCount "68"]
[EventDate "2017.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 e6 11. Bg2 d6 12. d3 Be7 13. f4 Nc6 14. Be3 O-O 15. Qf2 Rb8 16. g4 b5 17. Ne2 b4 18. Ng3 Bh4 19. g5 f6 20. Qe2 fxg5 21. fxg5 Nd4 22. Bxd4 cxd4 23. Qg4 Bxg3 24. Qxg3 e5 25. Re2 Be6 26. Bh3 Qd7 27. Bxe6+ Qxe6 28. b3 Rf4 29. h3 Rbf8 30. Kh2 Rf3 31. Qg2 R8f4 32. Rg1 Qg6 33. Rd2 Qh5 34. g6 hxg6 0-1

[Event "Wch Blitz"]
[Site "Riadh"]
[Date "2017.12.30"]
[Round "17"]
[White "Zhigalko, Sergei"]
[Black "Akobian, Varuzhan"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2641"]
[BlackElo "2647"]
[PlyCount "91"]
[EventDate "2017.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. Rb1 Qc7 11. Qe1 Nc8 12. Bd1 Nb6 13. h4 Be7 14. h5 h6 15. g3 Ba4 16. Bxa4+ Nxa4 17. Qd1 Qc6 18. Nh2 O-O-O 19. Re1 Kb8 20. Qf3 Rdf8 21. Ndf1 Nb3 22. Be3 a6 23. Kg2 Ka8 24. Qe2 Rhg8 25. Qc2 Rh8 26. Nf3 Nb6 27. g4 Rfg8 28. Ng3 g6 29. Rh1 gxh5 30. Rxh5 Rxg4 31. Rbh1 Na4 32. Rxh6 Rhg8 33. Rh7 Qe8 34. R1h5 R4g6 35. Bf4 Na1 36. Qb1 Nb3 37. Qc2 Rg4 38. Be3 f5 39. exf6 Bxf6 40. Nh2 R4g6 41. R5h6 e5 42. Rxg6 Rxg6 43. dxe5 Bxe5 44. Nhf1 Nac5 45. Qf5 Ne4 46. Qh5 0-1

[Event "Wch Blitz"]
[Site "Riadh"]
[Date "2017.12.30"]
[Round "18"]
[White "Guseinov, Gadir"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2646"]
[BlackElo "2641"]
[PlyCount "136"]
[EventDate "2017.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Re1 a6 7. Bc4 d6 8. Nd5 Nxd5 9. exd5 g6 10. Nxd4 cxd4 11. d3 h6 12. b4 Bg7 13. Qe2 Bf6 14. a4 h5 15. Qf3 Kf8 16. h3 h4 17. a5 Rh5 18. Bb2 Bf5 19. Re2 Rc8 20. Qf4 Be5 21. Qd2 Bf6 22. Rae1 Qd7 23. Kh2 Bg5 24. f4 Bf6 25. Qc1 Qa4 26. Qa1 Qxa1 27. Rxa1 g5 28. fxg5 Be5+ 29. Kh1 Rxg5 30. Rf1 Bg6 31. Bc1 Rh5 32. Bf4 f6 33. Bh2 Kg7 34. Bg1 Rg5 35. Bh2 Bh5 36. Re4 Bg6 37. Rxh4 Bf5 38. Bf4 Bxf4 39. Rhxf4 Bd7 40. Rxd4 Rh8 41. Kh2 Re5 42. Re4 Rxe4 43. dxe4 Rc8 44. Bd3 Rc3 45. Ra1 Bb5 46. Bxb5 axb5 47. a6 bxa6 48. Rxa6 Rc4 49. c3 Rxc3 50. Rb6 Rc4 51. Rxb5 Rxe4 52. g4 Re3 53. h4 Kg6 54. Rb8 Rd3 55. Rb5 f5 56. g5 Kh5 57. Rb8 Kxh4 58. Rg8 Rd2+ 59. Kg1 Kh5 60. Rg7 Rxd5 61. Rxe7 Kxg5 62. Re2 Rb5 63. Rd2 d5 64. Rb2 Kf4 65. Kf2 Ke4 66. Re2+ Kd4 67. Kf3 Rxb4 68. Rd2+ Ke5 0-1

[Event "Wch Blitz"]
[Site "Riadh"]
[Date "2017.12.30"]
[Round "19"]
[White "Zhigalko, Sergei"]
[Black "Andriasian, Zaven"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2641"]
[BlackElo "2585"]
[PlyCount "173"]
[EventDate "2017.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Nf3 Nf6 5. h3 c6 6. a4 a5 7. Be3 O-O 8. Bd3 Qc7 9. O-O e5 10. Re1 Re8 11. Bc4 exd4 12. Bxd4 Nbd7 13. Ng5 Re7 14. Ba2 h6 15. Nf3 Re8 16. Qd2 Ne5 17. Nxe5 dxe5 18. Be3 Rd8 19. Qe2 Qe7 20. Bb6 Re8 21. Red1 Nh5 22. Be3 Nf4 23. Qf3 Ne6 24. Ne2 Ng5 25. Bxg5 hxg5 26. Rd6 g4 27. Qd3 Kf8 28. hxg4 Bxg4 29. f3 Rad8 30. Rd1 Rxd6 31. Qxd6 Qxd6 32. Rxd6 Bc8 33. Kf2 Ke7 34. Rd1 Rh8 35. Nc1 f5 36. Re1 b6 37. Nd3 f4 38. b4 axb4 39. Nxb4 Bd7 40. Rd1 g5 41. Bc4 Ra8 42. Bb3 Ke8 43. Rh1 Ke7 44. Rh7 Kf6 45. Rh1 Bf8 46. Rh7 Be8 47. Nd3 c5 48. Rh8 Bg7 49. Bd5 Bxh8 50. Bxa8 Bxa4 51. c4 Bg7 52. Bd5 Ke7 53. Ke2 Kd6 54. Nb2 Bd7 55. Kd3 g4 56. Nd1 b5 57. cxb5 Bxb5+ 58. Bc4 Bd7 59. Nf2 g3 60. Nd1 Kc7 61. Kc3 Kb6 62. Kb3 Ka5 63. Nc3 Bf6 64. Nd5 Bd8 65. Nc3 Bc6 66. Ka3 Bd7 67. Kb3 Kb6 68. Na4+ Kc6 69. Nc3 Ba5 70. Bb5+ Kd6 71. Bxd7 Bxc3 72. Bh3 Bd4 73. Kc4 Kc6 74. Bg4 Kb6 75. Bh3 Ka5 76. Bg4 Ka4 77. Bh3 Ka3 78. Bg4 Kb2 79. Bh3 Kc2 80. Bg4 Kd2 81. Bh3 Ke2 82. Bg4 Kf2 83. Bh3 Be3 84. Kd3 Ke1 85. Kc4 Kf1 86. Kd3 Bd4 87. Kc4 1/2-1/2

[Event "Wch Blitz"]
[Site "Riadh"]
[Date "2017.12.30"]
[Round "20"]
[White "Duda, Jan Krzysztof"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2717"]
[BlackElo "2641"]
[PlyCount "50"]
[EventDate "2017.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. c4 Nf6 4. Bg2 Bg4 5. Ne5 Be6 6. O-O Nbd7 7. cxd5 Bxd5 8. Nf3 e5 9. Nc3 Bd6 10. d3 O-O 11. e4 Be6 12. d4 Bc4 13. Re1 Re8 14. b3 Ba6 15. Bb2 exd4 16. Nxd4 Ne5 17. Nf5 Nd3 18. Nxd6 Qxd6 19. e5 Qc5 20. Re3 Nxb2 21. Qc2 Ng4 22. Re4 Nxf2 23. b4 Nh3+ 24. Kh1 Qf2 25. Rc1 Bd3 0-1

[Event "Wch Blitz"]
[Site "Riadh"]
[Date "2017.12.30"]
[Round "21"]
[White "Zhigalko, Sergei"]
[Black "Safarli, Eltaj"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "2641"]
[BlackElo "2639"]
[PlyCount "139"]
[EventDate "2017.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "SAU"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c3 Nf6 7. Re1 Be7 8. h3 O-O 9. d4 Re8 10. Nbd2 Bf8 11. a3 g6 12. Bc2 Bg7 13. Nf1 Nh5 14. Be3 h6 15. Qd2 g5 16. Ng3 Nf4 17. Nf5 Bxf5 18. exf5 e4 19. Nh2 Nd5 20. h4 Nxe3 21. Rxe3 d5 22. hxg5 Qxg5 23. Qe2 Qxf5 24. f3 Qg5 25. fxe4 Nxd4 26. cxd4 Bxd4 27. Re1 Bxe3+ 28. Qxe3 Qxe3+ 29. Rxe3 dxe4 30. Bxe4 Kf8 31. Kf2 Rad8 32. Nf3 c6 33. Ke2 Rd6 34. Bd3 Rxe3+ 35. Kxe3 Ke7 36. b4 c5 37. bxc5 Rd5 38. c6 bxc6 39. Bxa6 Ra5 40. Bd3 Rxa3 41. Ne5 c5 42. Ke4 f6 43. Nc4 Ra2 44. Ne3 h5 45. Bc4 Rd2 46. Nd5+ Kd6 47. Ne3 Rb2 48. Bf7 h4 49. Nc4+ Ke7 50. Nxb2 Kxf7 51. Kf5 Ke7 52. Nc4 Kf7 53. Ne3 Kg7 54. Kg4 Kg6 55. Kxh4 f5 56. Kg3 Kg5 57. Kf3 f4 58. Nd5 c4 59. Nxf4 c3 60. Nd3 c2 61. g4 Kg6 62. Kf4 Kf6 63. g5+ Kg6 64. Kg4 Kg7 65. Kf5 Kf7 66. g6+ Kg7 67. Kg5 Kg8 68. Kf6 Kf8 69. g7+ Kg8 70. Nc1 1-0

[Event "BLR-ch 84th"]
[Site "Minsk"]
[Date "2018.01.18"]
[Round "1"]
[White "Filipets, Egor"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2366"]
[BlackElo "2620"]
[PlyCount "106"]
[EventDate "2018.01.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bb4 5. e4 Bc5 6. Nge2 a6 7. d3 d6 8. O-O O-O 9. h3 Nd4 10. Kh2 c6 11. Rb1 Re8 12. b4 Nxe2 13. Nxe2 Ba7 14. f4 h6 15. Bb2 a5 16. c5 axb4 17. cxd6 exf4 18. Nxf4 Qxd6 19. e5 Rxe5 20. Bxe5 Qxe5 21. Rxb4 Qa5 22. Qe1 Bc5 23. Rc4 Qxe1 24. Rxe1 Bd6 25. a4 g5 26. Rd4 Bc5 27. Rc4 Bd6 28. Rd4 Bc5 29. Rc4 Bf8 30. Ne2 Be6 31. Rc2 Rxa4 32. Rb1 Bc8 33. Nc3 Rd4 34. Ne4 Nxe4 35. dxe4 Bd6 36. Ra2 Kg7 37. Ra8 Be6 38. Rxb7 Rd3 39. Kg1 Bxg3 40. Bf1 Rd1 41. Kg2 Be5 42. Ra3 Rd2+ 43. Kf3 h5 44. Rd3 Rh2 45. Rb6 Bxh3 46. Bxh3 Rxh3+ 47. Ke2 Rh2+ 48. Kf1 Rh4 49. Rxc6 Rxe4 50. Kg2 g4 51. Rc8 h4 52. Rdd8 h3+ 53. Kf2 Kg6 0-1

[Event "BLR-ch 84th"]
[Site "Minsk"]
[Date "2018.01.19"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Nikitenko, Mihail"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2620"]
[BlackElo "2361"]
[PlyCount "130"]
[EventDate "2018.01.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Bb7 10. d4 Nd7 11. a4 Na5 12. Bc2 c5 13. d5 Nb6 14. b4 cxb4 15. cxb4 Nac4 16. Nc3 bxa4 17. Nxa4 f5 18. exf5 Bxd5 19. Nxb6 Nxb6 20. Be3 Bb7 21. Bb3+ Kh8 22. Be6 e4 23. Nh2 d5 24. Ng4 Nc4 25. Bd4 Bxb4 26. Bxg7+ Kxg7 27. Qd4+ Rf6 28. Reb1 a5 29. Rxb4 axb4 30. Rxa8 Bxa8 31. Qa7+ Kh8 32. Nxf6 Qxf6 33. Qxa8+ Kg7 34. Qb7+ Kh6 35. Qxb4 e3 36. fxe3 Nxe3 37. Qf4+ Qg5 38. Qf3 d4 39. f6 Nxg2 40. Qxg2 Qxf6 41. Bg4 Qe5 42. Qc6+ Kg5 43. Kg2 h5 44. Bd1 h4 45. Qc1+ Kg6 46. Bg4 Qd5+ 47. Kf2 Qe5 48. Qc4 Kh6 49. Kf1 Kg7 50. Bf3 Kf6 51. Qg8 Qf4 52. Qf8+ Ke5 53. Qe7+ Kf5 54. Qd7+ Kf6 55. Qg4 Ke5 56. Kg2 Qg3+ 57. Kf1 Qf4 58. Qg7+ Kf5 59. Qd7+ Kf6 60. Qc6+ Ke5 61. Qc5+ Kf6 62. Qa3 Kg5 63. Qe7+ Kf5 64. Qd7+ Kf6 65. Qg4 Ke5 1/2-1/2

[Event "BLR-ch 84th"]
[Site "Minsk"]
[Date "2018.01.20"]
[Round "3"]
[White "Harshkou, Mikita"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "2359"]
[BlackElo "2620"]
[PlyCount "68"]
[EventDate "2018.01.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 Qa5+ 5. Bd2 Qb6 6. b4 cxb4 7. c5 Qc7 8. Bg2 b6 9. Bf4 Qb7 10. Nbd2 bxc5 11. Rc1 d5 12. dxc5 Nc6 13. O-O Be7 14. Nb3 O-O 15. Nbd4 Bd7 16. Nxc6 Bxc6 17. Ne5 Rfc8 18. Be3 Bb5 19. Qd2 a5 20. f4 Ne4 21. Bxe4 dxe4 22. Nc4 Bxc5 23. Bxc5 Rxc5 24. Ne5 Rd5 25. Qe3 f6 26. Ng4 Rad8 27. Qxe4 Qb6+ 28. Nf2 Rd2 29. Rfe1 Rxa2 30. e3 Rad2 31. Red1 Rxd1+ 32. Rxd1 Rxd1+ 33. Nxd1 Qc6 34. Qd4 Qd5 0-1

[Event "BLR-ch 84th"]
[Site "Minsk"]
[Date "2018.01.21"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Fedorov, Alexei"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2620"]
[BlackElo "2572"]
[PlyCount "115"]
[EventDate "2018.01.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O e5 7. Nb3 Nc6 8. c4 d6 9. Nc3 Be7 10. Be3 Ng4 11. Bd2 O-O 12. Be2 Nf6 13. Be3 a5 14. Nd2 Nd7 15. Bg4 Bg5 16. Re1 Bxe3 17. Rxe3 Nc5 18. Bxc8 Rxc8 19. Nf3 Rc7 20. Qd2 Rd7 21. Rd1 g6 22. Re2 f5 23. Qh6 Qf6 24. exf5 gxf5 25. Qxf6 Rxf6 26. Red2 e4 27. Nd4 Ne5 28. b3 Rg7 29. Nd5 Rff7 30. Nf4 Ncd3 31. Nxd3 Nxd3 32. Kf1 Rg6 33. Ne2 Rfg7 34. g3 h5 35. Nc1 Nxc1 36. Rxc1 h4 37. Ke2 f4 38. gxf4 Rf7 39. Ke3 Rg4 40. Rxd6 Rfxf4 41. Rf1 Rf3+ 42. Ke2 Rg2 43. Rd4 Rc3 44. Rxe4 Rc2+ 45. Kf3 Rxh2 46. Rf4 Rxa2 47. Rg1+ Kh7 48. Ke3 Rb2 49. Rf7+ Kh6 50. Rf6+ Kh7 51. Rf7+ Kh6 52. Rf6+ Kh7 53. Rb6 Rhxf2 54. Rxb7+ Kh6 55. Rb6+ Kh7 56. Rb7+ Kh6 57. Rb6+ Kh7 58. Rb7+ 1/2-1/2

[Event "BLR-ch 84th"]
[Site "Minsk"]
[Date "2018.01.22"]
[Round "5"]
[White "Kazakouski, Valery"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D76"]
[WhiteElo "2422"]
[BlackElo "2620"]
[PlyCount "63"]
[EventDate "2018.01.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. O-O Nc6 8. e3 O-O 9. Nc3 Re8 10. h3 e5 11. d5 Na5 12. e4 c6 13. b4 Nac4 14. dxc6 bxc6 15. Qc2 Qe7 16. Rb1 Be6 17. Rd1 Rab8 18. Ne1 Ra8 19. Nd3 a5 20. a3 axb4 21. axb4 Na3 22. Bxa3 Rxa3 23. Nc5 Bf8 24. Bf1 Qa7 25. Nxe6 Rxe6 26. Rb3 Rf6 27. Rd2 h5 28. h4 Bh6 29. Rd8+ Kg7 30. Nd1 Rxb3 31. Qxb3 Qe7 32. Rd3 1/2-1/2

[Event "BLR-ch 84th"]
[Site "Minsk"]
[Date "2018.01.23"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Aleksandrov, Aleksej"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2620"]
[BlackElo "2589"]
[PlyCount "67"]
[EventDate "2018.01.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 Nxd5 5. e3 c5 6. Nf3 cxd4 7. exd4 Nxc3 8. bxc3 Qc7 9. Bd2 Bd6 10. Bd3 Nd7 11. O-O b6 12. Re1 Bb7 13. c4 O-O 14. h3 h6 15. Qe2 Rfe8 16. Bc3 Rac8 17. Rac1 Qb8 18. Nd2 Bf4 19. Rc2 e5 20. d5 e4 21. Qg4 Be5 22. Nxe4 Bxc3 23. Rxc3 Ne5 24. Qg3 Kh8 25. Bf1 f5 26. Nd6 Qxd6 27. Rce3 Qb4 28. Kh2 Bxd5 29. Rxe5 Rxe5 30. Rxe5 Bxc4 31. Bxc4 Qxc4 32. Re7 Qd4 33. Rxa7 Kh7 34. Qe3 1/2-1/2

[Event "BLR-ch 84th"]
[Site "Minsk"]
[Date "2018.01.24"]
[Round "7"]
[White "Stupak, Kirill"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2565"]
[BlackElo "2620"]
[PlyCount "104"]
[EventDate "2018.01.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. g3 d6 7. Bg2 Bd7 8. O-O Bg7 9. b3 O-O 10. Bb2 Qa5 11. e3 Rac8 12. h3 a6 13. Rc1 Rfd8 14. Re1 e6 15. a3 Be8 16. Qe2 Qb6 17. Na4 Qc7 18. Nxc6 Bxc6 19. Bxc6 Qxc6 20. e4 Nd7 21. Bxg7 Kxg7 22. Qe3 h5 23. h4 Ne5 24. Kg2 b5 25. Nb2 Qb7 26. Nd3 Ng4 27. Qd2 Nf6 28. Qb2 bxc4 29. bxc4 Qxb2 30. Nxb2 Rb8 31. Rc2 Rb3 32. a4 Rdb8 33. Nd1 Ra3 34. e5 dxe5 35. Rxe5 Rxa4 36. c5 Nd5 37. Ree2 Rc8 38. Ne3 Rc6 39. Rc1 Nf6 40. Rec2 Ra5 41. Rc4 Nd7 42. Rd1 Ne5 43. Rb4 Rcxc5 44. Rb7 Ra2 45. Rd6 Ng4 46. Nxg4 hxg4 47. Rd4 Rf5 48. Rf4 Rxf4 49. gxf4 Ra3 50. Rc7 Rf3 51. Rc4 Kf6 52. Ra4 Kf5 0-1

[Event "BLR-ch 84th"]
[Site "Minsk"]
[Date "2018.01.25"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Meribanov, Vitaly"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2620"]
[BlackElo "2396"]
[PlyCount "81"]
[EventDate "2018.01.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. O-O Bg7 6. Re1 Nh6 7. c3 O-O 8. h3 f5 9. e5 Nf7 10. d3 d6 11. Bf4 Ba6 12. Nbd2 Bxd3 13. e6 Ne5 14. Nxe5 dxe5 15. Bxe5 Bxe5 16. Rxe5 c4 17. Qe1 Qb6 18. b4 a5 19. a3 axb4 20. axb4 Rfd8 21. Rea5 Rxa5 22. Rxa5 Qc7 23. Nf3 Be4 24. Nd4 Rd5 25. Ra8+ Kg7 26. f3 Bd3 27. Re8 g5 28. Qa1 Qb7 29. Ra8 Qc7 30. Qa7 Qd6 31. Re8 Kf6 32. Rf8+ Kg6 33. Rg8+ Kf6 34. Rf8+ Kg6 35. Nxc6 Qxc6 36. Qxe7 f4 37. Kh2 Kh5 38. Rh8 Kh6 39. Qf8+ Kh5 40. Qf7+ Kh6 41. e7 1-0

[Event "BLR-ch 84th"]
[Site "Minsk"]
[Date "2018.01.26"]
[Round "9"]
[White "Zhigalko, Andrey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2578"]
[BlackElo "2620"]
[PlyCount "28"]
[EventDate "2018.01.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. h3 h5 7. c3 Qd3 8. hxg4 hxg4 9. Nxe5 Bd6 10. Nxd3 Bh2+ 11. Kh1 Bg3+ 12. Kg1 Bh2+ 13. Kh1 Bg3+ 14. Kg1 Bh2+ 1/2-1/2

[Event "BLR-ch 84th"]
[Site "Minsk"]
[Date "2018.01.27"]
[Round "10"]
[White "Kovalev, Vladislav"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2639"]
[BlackElo "2620"]
[PlyCount "61"]
[EventDate "2018.01.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. h4 Bh6 14. a4 bxa4 15. Ncb4 O-O 16. Qxa4 a5 17. Bb5 Nxd5 18. Nxd5 Be6 19. Bc6 Rb8 20. b4 axb4 21. cxb4 Kh8 22. b5 Bxd5 23. Bxd5 Qb6 24. Bc6 Be3 25. fxe3 Qxe3+ 26. Kd1 Qd3+ 27. Kc1 Qc3+ 28. Kd1 Qd3+ 29. Ke1 Qe3+ 30. Kd1 Qd3+ 31. Ke1 1/2-1/2

[Event "BLR-ch 84th"]
[Site "Minsk"]
[Date "2018.01.28"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Zarubitski, Viachaslau"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2620"]
[BlackElo "2353"]
[PlyCount "57"]
[EventDate "2018.01.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[EventCategory "10"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6 5. Nxe5 Nxe5 6. Bxe4 d5 7. dxe5 dxe4 8. Qxd8+ Kxd8 9. O-O Bf5 10. Nc3 c6 11. Rd1+ Ke7 12. Ne2 h6 13. h3 Ke6 14. g4 Bh7 15. Be3 Be7 16. Nf4+ Kxe5 17. Nh5 Bf6 18. Rd7 Rhd8 19. Rxb7 Bg6 20. Nxf6 Kxf6 21. Bxa7 Rd2 22. c3 Rc2 23. Be3 Ra4 24. a3 Ke6 25. Rd1 Ra5 26. Rb6 Ke5 27. Kg2 f5 28. Rxc6 Bf7 29. Bb6 1-0

[Event "Orsha op"]
[Site "Orsha"]
[Date "2018.01.29"]
[Round "1"]
[White "Lazavik, Denis"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2008"]
[BlackElo "2620"]
[PlyCount "116"]
[EventDate "2018.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Bg5 Be7 7. Qa4+ c6 8. cxd5 exd5 9. e3 O-O 10. Bd3 Nbd7 11. O-O Re8 12. Rac1 a6 13. Rfd1 g6 14. Bxf6 Nxf6 15. Ne5 b5 16. Qc2 Bd6 17. f4 c5 18. Qf2 c4 19. Bb1 Qe7 20. Rf1 Rf8 21. g4 Ne4 22. Bxe4 dxe4 23. g5 Bxe5 24. fxe5 Qxg5+ 25. Qg3 Qxg3+ 26. hxg3 f5 27. exf6 Kf7 28. d5 Rfe8 29. Rcd1 Rad8 30. Rd4 h6 31. Nxe4 Bc8 32. d6 Bd7 33. Re1 Re5 34. Nd2 g5 35. a4 Kxf6 36. Nf3 Rf5 37. Nh2 Rc5 38. Rf1+ Kg6 39. axb5 axb5 40. Ra1 Bc6 41. Ra6 b4 42. Ng4 Bb5 43. Ra1 h5 44. Nf2 Bd7 45. Ne4 Rc6 46. Rc1 Be6 47. b3 c3 48. Rxb4 c2 49. Nd2 Rcxd6 50. Rd4 Rxd4 51. exd4 Bf5 52. Nf3 Rb8 53. Ne5+ Kg7 54. Kf2 Rxb3 55. Ke2 Rxg3 56. d5 Kf6 57. Nc6 Be4 58. Nb4 Ke5 0-1

[Event "Orsha op"]
[Site "Orsha"]
[Date "2018.01.30"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Mishin, Alexei"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2620"]
[BlackElo "2268"]
[PlyCount "77"]
[EventDate "2018.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 e5 7. a4 c4 8. dxc4 Qxd1+ 9. Kxd1 f5 10. Nc3 Be6 11. b3 Nf6 12. Be3 f4 13. Bc5 Nd7 14. Ba3 Bf6 15. a5 g5 16. Ne1 O-O-O 17. Nd3 g4 18. hxg4 Bxg4+ 19. f3 Be6 20. Ke2 h5 21. Na4 b6 22. axb6 axb6 23. c5 b5 24. Nb6+ Kb7 25. Bb2 Rhg8 26. Rag1 Rg5 27. Nxd7 Rxd7 28. Rh2 Bg7 29. Bc3 Rd8 30. Rd1 Rg8 31. Kf1 Bh8 32. Be1 Ra8 33. Nb4 Bg7 34. Rd6 Rg6 35. Rxh5 Rc8 36. Bc3 Rg8 37. Rh7 Rh8 38. Rxh8 Bxh8 39. Nxc6 1-0

[Event "Orsha op"]
[Site "Orsha"]
[Date "2018.01.30"]
[Round "3"]
[White "Shvyrjov, Igor"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2389"]
[BlackElo "2620"]
[PlyCount "151"]
[EventDate "2018.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bg3 O-O 6. Nbd2 b6 7. Bd3 Bb7 8. Ne5 c5 9. c3 Nc6 10. f4 Ne7 11. O-O Ne4 12. Qc2 Nf5 13. Rae1 Nxd2 14. Qxd2 Be7 15. Qc2 g6 16. Bf2 Nd6 17. g4 Qc8 18. Nf3 Ba6 19. Bh4 Bxh4 20. Nxh4 Qb7 21. Nf3 Rac8 22. Ne5 Bxd3 23. Nxd3 Rc7 24. h4 Ne4 25. Rf3 b5 26. dxc5 Nxc5 27. Nxc5 Rxc5 28. e4 b4 29. Qf2 Rfc8 30. exd5 bxc3 31. dxe6 fxe6 32. Rxc3 Rxc3 33. bxc3 Rxc3 34. Rxe6 Qd7 35. Qe2 Kf7 36. Re4 Qc6 37. Re7+ Kf8 38. Re6 Qc5+ 39. Kg2 Kf7 40. g5 Qd5+ 41. Re4 Rd3 42. Kf2 Qc5+ 43. Re3 Rc3 44. Kf3 Qd5+ 45. Kf2 Qd4 46. Kf3 Qd5+ 47. Kf2 Rc7 48. Qb2 Qd6 49. Qb3+ Kg7 50. Qb2+ Kf7 51. Qe5 Rc2+ 52. Re2 Qxe5 53. fxe5 Rc4 54. e6+ Ke7 55. Kg3 Ra4 56. Kh3 a6 57. Kg3 a5 58. Kh3 Rd4 59. Re5 Ra4 60. Re2 Rd4 61. Re5 a4 62. Ra5 Kxe6 63. Kg3 Rd3+ 64. Kf4 Ra3 65. Ra7 Rxa2 66. Rxh7 Rf2+ 67. Ke4 Rh2 68. Rh6 Kf7 69. Rh7+ Ke6 70. Rh6 Kf7 71. Rh7+ Kg8 72. Ra7 Rxh4+ 73. Ke5 Rb4 74. Ra6 Kf7 75. Ra7+ Kg8 76. Ra6 1/2-1/2

[Event "Orsha op"]
[Site "Orsha"]
[Date "2018.01.31"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Filipets, Egor"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2620"]
[BlackElo "2366"]
[PlyCount "113"]
[EventDate "2018.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 O-O 6. Be3 c6 7. a4 d5 8. e5 Ne4 9. Nxe4 dxe4 10. Ng5 c5 11. dxc5 Qc7 12. c3 Nc6 13. Nxe4 Qxe5 14. Nd2 Rd8 15. Be2 f5 16. Qb3+ Kh8 17. Nf3 Qf6 18. Rd1 Rxd1+ 19. Qxd1 h6 20. O-O g5 21. Bb5 e5 22. Qd6 f4 23. Qxf6 Bxf6 24. Bc1 e4 25. Nd2 Bf5 26. Re1 Rd8 27. Kf1 Rd5 28. Nxe4 Bxe4 29. Rxe4 Rxc5 30. Bxc6 Rxc6 31. Ke2 Kg7 32. g3 fxg3 33. fxg3 h5 34. g4 h4 35. Be3 b6 36. Rb4 Kg6 37. Rb5 Bd8 38. Rd5 Be7 39. Rd7 Re6 40. Kd3 Bd6 41. Rxa7 Bf4 42. Bf2 Bg3 43. Be3 Bf4 44. Bd4 Re1 45. Rg7+ Kh6 46. Rb7 Rh1 47. Rxb6+ Kh7 48. Rb7+ Kg6 49. a5 Rxh3+ 50. Kc4 Rh1 51. a6 Ra1 52. a7 h3 53. Rg7+ Kh6 54. Rg8 Ra4+ 55. Kb3 Rxa7 56. Bxa7 Kh7 57. Rd8 1-0

[Event "Orsha op"]
[Site "Orsha"]
[Date "2018.01.31"]
[Round "5"]
[White "Apryshko, Gleb"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2316"]
[BlackElo "2620"]
[PlyCount "89"]
[EventDate "2018.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. Bg5 h6 8. Bh4 Qa5+ 9. Nc3 e5 10. Qd3 Rc8 11. Nd2 g5 12. Bg3 Nf6 13. h4 Rg8 14. hxg5 hxg5 15. a3 b5 16. O-O-O Qb6 17. Kb1 a5 18. Nd5 Nxd5 19. exd5 f5 20. Qe2 Kd8 21. f3 b4 22. axb4 Qxb4 23. Nb3 a4 24. Be1 Qb5 25. Qxb5 Bxb5 26. Na5 Kc7 27. c4 Bd7 28. c5 dxc5 29. Nc4 Bg7 30. Ba5+ Kb8 31. Bc3 e4 32. Nb6 Rc7 33. Rh7 Bxc3 34. Nxd7+ Kc8 35. Nb6+ Kb7 36. Rh6 Bd4 37. fxe4 fxe4 38. Nc4 Rd8 39. Nd6+ Kb8 40. Nb5 Rb7 41. Nxd4 cxd4 42. Rxd4 a3 43. b4 Re7 44. Re6 Rxd5 45. Rexe4 1/2-1/2

[Event "Orsha op"]
[Site "Orsha"]
[Date "2018.02.01"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Kovalev, Vladislav"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "2620"]
[BlackElo "2639"]
[PlyCount "28"]
[EventDate "2018.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. d5 e6 5. a3 exd5 6. cxd5 Bd6 7. Nf3 O-O 8. g3 Na6 9. Bg2 Nc5 10. b4 Nce4 11. Nxe4 Nxe4 12. Bb2 Qe7 13. O-O f5 14. Qd3 a5 1/2-1/2

[Event "Orsha op"]
[Site "Orsha"]
[Date "2018.02.02"]
[Round "7"]
[White "Malakhatko, Vadim"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "2541"]
[BlackElo "2620"]
[PlyCount "114"]
[EventDate "2018.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. a3 Ba5 6. g3 O-O 7. Bg2 Nc6 8. O-O h6 9. d3 d6 10. e3 e5 11. Nd2 Bf5 12. Nde4 Bxc3 13. Nxc3 Qd7 14. Re1 Rac8 15. b3 Bh3 16. Bh1 Qf5 17. Bb2 Bg4 18. f3 Bh3 19. Rad1 h5 20. Qf2 Qg6 21. Bg2 Bxg2 22. Qxg2 Rcd8 23. f4 exf4 24. gxf4 d5 25. Qxg6 fxg6 26. cxd5 Nxd5 27. Ne4 b6 28. Kf2 Nce7 29. Ng5 Rfe8 30. Ne6 Rd6 31. Nxg7 Rf8 32. Rg1 Kh7 33. Be5 Rc6 34. Rg5 Nf6 35. Bxf6 Rcxf6 36. Nxh5 gxh5 37. Rxh5+ Kg6 38. Rg5+ Kf7 39. b4 cxb4 40. axb4 Rh8 41. Rg2 Rh3 42. Ra1 Re6 43. Rg3 Rxh2+ 44. Kg1 Rd2 45. e4 Rc6 46. Rg2 Rxd3 47. Rxa7 Rd4 48. b5 Rc1+ 49. Kh2 Rxe4 50. Rb7 Re6 51. f5 Rh6+ 52. Kg3 Re1 53. Rh2 Rg1+ 54. Kf2 Rxh2+ 55. Kxg1 Rh6 56. Kf2 Rd6 57. Ke3 Kf6 0-1

[Event "Orsha op"]
[Site "Orsha"]
[Date "2018.02.03"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Aleksandrov, Aleksej"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2620"]
[BlackElo "2589"]
[PlyCount "111"]
[EventDate "2018.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 a6 6. Bd3 Bxd3 7. Qxd3 e6 8. O-O Bb4 9. Bd2 O-O 10. a3 Bxc3 11. Bxc3 Ne4 12. Bb4 Re8 13. a4 a5 14. Ba3 Na6 15. Rac1 Qb6 16. Rfd1 Rad8 17. Ne5 Nf6 18. Qc2 Qc7 19. Qe2 Ra8 20. b3 Nb8 21. Nd3 Nbd7 22. Bb2 Qb6 23. Qc2 Qa6 24. f3 Rac8 25. Kh1 b6 26. Qf2 Qb7 27. Bc3 h6 28. Qh4 Nf8 29. Qe1 N8d7 30. Rc2 c5 31. dxc5 dxc4 32. bxc4 e5 33. e4 Nxc5 34. Nxe5 Nxa4 35. Ba1 Qc7 36. Nd3 Nd7 37. Qh4 Nf8 38. Nf4 Qe7 39. Qf2 Qg5 40. Nd5 Rc6 41. h4 Qg6 42. Nf4 Qh7 43. Rcd2 Ne6 44. Nd5 Qg6 45. Ne3 h5 46. Nf5 Kh7 47. Rd6 Rxd6 48. Rxd6 f6 49. Qd2 Nac5 50. Rxb6 a4 51. Bc3 a3 52. Qa2 Ra8 53. Bb4 Qe8 54. Rb5 Qc6 55. Bxc5 Nxc5 56. Ne7 1/2-1/2

[Event "Orsha op"]
[Site "Orsha"]
[Date "2018.02.04"]
[Round "9"]
[White "Moskalenko, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2522"]
[BlackElo "2620"]
[PlyCount "51"]
[EventDate "2018.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 Be7 6. c3 O-O 7. O-O d5 8. e5 Nd7 9. d4 a5 10. a4 b6 11. Re1 Ba6 12. Qd1 cxd4 13. cxd4 b5 14. axb5 Bxb5 15. Nc3 Ba6 16. h4 Qb6 17. Bf1 Bxf1 18. Rxf1 Rab8 19. Qd3 Rfc8 20. Rd1 Nb4 21. Qe2 Rc4 22. Be3 Nc6 23. Rd2 Qb7 24. Qd1 Rb4 25. Na4 Rc4 26. h5 1/2-1/2

[Event "Orsha blitz op"]
[Site "Orsha"]
[Date "2018.02.03"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Mihalchuk, Maksim"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2686"]
[BlackElo "1854"]
[PlyCount "85"]
[EventDate "2018.02.03"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. O-O g6 5. c3 Bg7 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Bg5 f6 10. Re1+ Nde7 11. Bf4 O-O 12. Nc3 Kh8 13. h3 Nb4 14. Qb3 Nbd5 15. Bg3 c6 16. Bc4 Qb6 17. Nxd5 Qxb3 18. Bxb3 Nxd5 19. Bxd5 cxd5 20. Re7 Bf5 21. Rxb7 Be4 22. Nd2 Bd3 23. Re1 Rfe8 24. Rxe8+ Rxe8 25. Rxa7 f5 26. Nf3 Be4 27. Be5 Bxe5 28. Nxe5 Rb8 29. f3 Bc2 30. b3 Rc8 31. Ra5 Bb1 32. Rc5 Ra8 33. a4 Rb8 34. Rb5 Rc8 35. Rxd5 Ba2 36. Rb5 Rc1+ 37. Kh2 Rb1 38. a5 Rxb3 39. Rxb3 Bxb3 40. a6 Bd5 41. Nd7 Kg7 42. Nb6 Bc6 43. d5 1-0

[Event "Orsha blitz op"]
[Site "Orsha"]
[Date "2018.02.03"]
[Round "2"]
[White "Badelka, Olga"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2191"]
[BlackElo "2686"]
[PlyCount "89"]
[EventDate "2018.02.03"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Bg5 Nbd7 8. e3 b6 9. Ne2 Bb7 10. Qc2 Re8 11. Nc3 h6 12. Bh4 e5 13. d5 c6 14. dxc6 Bxc6 15. Rd1 Qc7 16. Qd2 Qb7 17. f3 Rad8 18. Be2 g5 19. Bf2 Nf8 20. O-O Ng6 21. Nd5 Nxd5 22. cxd5 Bd7 23. Qb4 a5 24. Qb3 b5 25. Bd3 Ne7 26. e4 Ng6 27. g3 h5 28. Rc1 h4 29. Be3 f6 30. Qc3 b4 31. Qc7 Qxc7 32. Rxc7 bxa3 33. bxa3 hxg3 34. hxg3 Nf8 35. Bb6 Rb8 36. Bxa5 Rb3 37. Be2 Rxa3 38. Bb4 Ra2 39. Re1 Rb8 40. Bxd6 Rbb2 41. Bf1 Bb5 42. Bxb5 Rg2+ 43. Kh1 Rh2+ 44. Kg1 Rhb2 45. Rb7 1/2-1/2

[Event "Orsha blitz op"]
[Site "Orsha"]
[Date "2018.02.03"]
[Round "4"]
[White "Andrejevs, Arvids"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2256"]
[BlackElo "2686"]
[PlyCount "60"]
[EventDate "2018.02.03"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 d6 7. exd6 Qxd6 8. Nc3 Bg4 9. Be2 e6 10. h3 Bh5 11. g4 Bg6 12. Ne5 Be7 13. Qa4 O-O 14. Nxg6 hxg6 15. Bf3 Nb6 16. Qd1 Nxd4 17. Bxb7 Rad8 18. O-O Nc4 19. b3 Qc7 20. Bg2 Ne5 21. Bb2 Ndf3+ 22. Bxf3 Rxd1 23. Bxd1 Nd3 24. Na4 Nxb2 25. Nxb2 Qc3 26. Rb1 Qxh3 27. Re1 Bc5 28. Re2 Qxg4+ 29. Kf1 Qh3+ 30. Ke1 Bb4+ 0-1

[Event "Orsha blitz op"]
[Site "Orsha"]
[Date "2018.02.03"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Filipets, Egor"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2686"]
[BlackElo "2223"]
[PlyCount "67"]
[EventDate "2018.02.03"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. Nf3 exd4 6. Qxd4 c6 7. Bd2 Be7 8. O-O-O O-O 9. e5 Ne8 10. Bd3 d5 11. f5 Nc5 12. Rhf1 Nxd3+ 13. Qxd3 b5 14. Nd4 c5 15. Nc6 Qd7 16. Nxd5 Bd8 17. Nde7+ Bxe7 18. Qxd7 Bxd7 19. Nxe7+ Kh8 20. Be3 Bc8 21. Bxc5 Nc7 22. Bd6 Na6 23. Nxc8 Rfxc8 24. e6 Kg8 25. Rd5 Rc6 26. Re1 Re8 27. a3 g6 28. g4 Nc7 29. Bxc7 Rxc7 30. exf7+ Kxf7 31. fxg6+ hxg6 32. Rxe8 Kxe8 33. Rxb5 Rh7 34. Rb8+ 1-0

[Event "Orsha blitz op"]
[Site "Orsha"]
[Date "2018.02.03"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Apryshko, Gleb"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2686"]
[BlackElo "2494"]
[PlyCount "59"]
[EventDate "2018.02.03"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. Be3 Nd7 6. a4 b6 7. Bd3 e6 8. O-O Ne7 9. Re1 h6 10. Ne2 Bb7 11. Qd2 Nf6 12. Ng3 Ng4 13. c3 Qd7 14. Qe2 Nxe3 15. Qxe3 e5 16. h4 h5 17. dxe5 Bh6 18. Qe2 O-O 19. Bc4 d5 20. exd5 Nxd5 21. Rad1 Qe6 22. Ne4 Nf4 23. Bxe6 Nxe2+ 24. Rxe2 fxe6 25. Nf6+ Kh8 26. Rd7 Bg7 27. Ng5 Bxf6 28. exf6 Rxf6 29. Rxc7 Bd5 30. c4 1-0

[Event "Orsha blitz op"]
[Site "Orsha"]
[Date "2018.02.03"]
[Round "7"]
[White "Kovalev, Vladislav"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2549"]
[BlackElo "2686"]
[PlyCount "100"]
[EventDate "2018.02.03"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe3 e6 11. b3 d6 12. Bg2 Be7 13. Bb2 O-O 14. Ne2 b5 15. d4 cxd4 16. Nxd4 Bb7 17. Rad1 Rac8 18. h3 Rfe8 19. Rd2 Bf8 20. Red1 h6 21. Kh2 Qa5 22. a3 Qc7 23. f4 Nd7 24. Ne2 e5 25. fxe5 Nxe5 26. Nf4 Qe7 27. Qf2 Qg5 28. Nd3 Nd7 29. Qa7 Rc7 30. Qd4 Nf6 31. Nf2 Nh5 32. Qd3 Rce7 33. Qf3 d5 34. Rxd5 Bxd5 35. Rxd5 Re5 36. Bxe5 Rxe5 37. Rxe5 Qxe5 38. Qf5 Qxg3+ 39. Kg1 Nf6 40. e5 Nh7 41. e6 fxe6 42. Qxe6+ Kh8 43. Qf5 Nf6 44. Ne4 Qe3+ 45. Kh1 Qe1+ 46. Kh2 Qe3 47. Nxf6 Bd6+ 48. Kh1 Qe1+ 49. Qf1 Qxf1+ 50. Bxf1 gxf6 1/2-1/2

[Event "Orsha blitz op"]
[Site "Orsha"]
[Date "2018.02.03"]
[Round "8"]
[White "Grishchenko, Sergey"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2461"]
[BlackElo "2686"]
[PlyCount "58"]
[EventDate "2018.02.03"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. cxd5 exd5 7. g3 Re8 8. Bg2 c6 9. O-O Bf8 10. Kh1 Bf5 11. f3 h6 12. e4 dxe4 13. fxe4 Bxe4 14. Nxe4 Nxe4 15. Qb3 Nd6 16. Nf4 Qb6 17. Qd3 Nd7 18. Nh5 Qb5 19. Qf3 Qe2 20. Bf4 Qxf3 21. Rxf3 Nb5 22. Be3 Rad8 23. Raf1 g6 24. Nf4 Bg7 25. d5 Ne5 26. dxc6 Nxf3 27. cxb7 Rxe3 28. Bxf3 Rb8 29. Rc1 Nd6 0-1

[Event "Orsha blitz op"]
[Site "Orsha"]
[Date "2018.02.03"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Harshkou, Mikita"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2686"]
[BlackElo "2207"]
[PlyCount "142"]
[EventDate "2018.02.03"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 c5 5. dxc5 Nf6 6. e5 Nfd7 7. Nb3 Nxc5 8. Nxc5 Bxc5 9. Bd3 Nc6 10. O-O Nb4 11. Be2 h6 12. a3 Nc6 13. Bd3 O-O 14. Re1 Qb6 15. Qe2 f6 16. exf6 Rxf6 17. Be3 Bd7 18. Bxc5 Qxc5 19. Qe3 Qd6 20. Ne5 Nxe5 21. Qxe5 Qb6 22. Qe3 Qd6 23. Rad1 Raf8 24. f3 b6 25. c4 Qc6 26. cxd5 exd5 27. Rc1 Qd6 28. Qe5 Qxe5 29. Rxe5 Rd6 30. Rc7 a5 31. Kf2 Kf7 32. Ke3 Kf6 33. Kd4 Rc8 34. Rxc8 Bxc8 35. Rxd5 Rc6 36. Be4 Be6 37. Rd8 Rc1 38. Ke3 Re1+ 39. Kf4 Rg1 40. Kg3 Re1 41. Rd6 Ke7 42. Rxb6 Re2 43. b4 axb4 44. axb4 Rb2 45. Rb7+ Kf6 46. Rb6 Ke5 47. f4+ Kxe4 48. Rxe6+ Kf5 49. Re5+ Kf6 50. Re4 Kf5 51. Re5+ Kf6 52. Rb5 Rb3+ 53. Kg4 g6 54. Rb6+ Kg7 55. g3 Rb2 56. h4 Rb3 57. Rb7+ Kf6 58. Rb6+ Kg7 59. Rb7+ Kf6 60. Rb5 h5+ 61. Kh3 Ke6 62. Rg5 Kf6 63. b5 Rb2 64. Rc5 Rb3 65. Kg2 Rb2+ 66. Kf1 Rb3 67. Rg5 Rb2 68. Ke1 Rb4 69. Kd2 Rd4+ 70. Kc3 Rd6 71. Kc4 Rd1 1-0

[Event "Moscow Aeroflot op-A 17th"]
[Site "Moscow"]
[Date "2018.02.20"]
[Round "1"]
[White "Aryan, Chopra"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2509"]
[BlackElo "2625"]
[PlyCount "46"]
[EventDate "2018.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Bg5 h6 8. Bh4 d6 9. f3 g5 10. Bg3 Be6 11. Bb5 O-O 12. Qe2 Nd4 13. Nxd4 Bxd4 14. Qd3 Be5 15. O-O-O c6 16. Bc4 Qe7 17. Bxe6 fxe6 18. Bxe5 dxe5 19. Qe3 Kh7 20. Rd2 g4 21. Rhd1 Rf7 22. Ne2 gxf3 23. gxf3 Nh5 1/2-1/2

[Event "Moscow Aeroflot op-A 17th"]
[Site "Moscow"]
[Date "2018.02.21"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Salomon, Johan"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2625"]
[BlackElo "2503"]
[PlyCount "54"]
[EventDate "2018.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Be3 Bd6 7. h3 Be6 8. Nc3 h6 9. Qe2 Qe7 10. a3 Nd7 11. d4 O-O 12. g4 exd4 13. Nxd4 Nb6 14. f4 Rad8 15. Nxe6 fxe6 16. O-O Bc5 17. Bxc5 Qxc5+ 18. Qf2 Qd4 19. Qxd4 Rxd4 20. b3 Rd2 21. Rac1 g6 22. a4 a5 23. Rf3 Kg7 24. Nb1 Re2 25. Nc3 Rd2 26. Nb1 Re2 27. Nc3 Rd2 1/2-1/2

[Event "Moscow Aeroflot op-A 17th"]
[Site "Moscow"]
[Date "2018.02.22"]
[Round "3"]
[White "Yuffa, Daniil"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2521"]
[BlackElo "2625"]
[PlyCount "57"]
[EventDate "2018.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb7 6. Bg2 c5 7. d5 exd5 8. cxd5 Nxd5 9. O-O Nc6 10. Rd1 Be7 11. Qf5 Nf6 12. e4 g6 13. Qf4 O-O 14. e5 Nh5 15. Qg4 Qb8 16. Nc3 Nxe5 17. Nxe5 Bxg2 18. Nxd7 Qb7 19. Nxf8 Nf6 20. Qh4 Bh1 21. f3 Qxf3 22. Rd2 c4 23. Nd7 Re8 24. Rf2 Bc5 25. Be3 Bxe3 26. Nxf6+ Kf8 27. Nd7+ Kg8 28. Nf6+ Kf8 29. Nd7+ 1/2-1/2

[Event "Moscow Aeroflot op-A 17th"]
[Site "Moscow"]
[Date "2018.02.23"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Repka, Christopher"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2625"]
[BlackElo "2513"]
[PlyCount "45"]
[EventDate "2018.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. dxc5 Nxc5 9. Qd2 O-O 10. O-O-O b6 11. Kb1 Bb7 12. Qe1 Qc8 13. Nd4 Ne4 14. Nxe4 dxe4 15. g3 Nb4 16. a3 Nd5 17. Bc1 Rd8 18. c4 Nc7 19. Bg2 Na6 20. Bxe4 Bxe4+ 21. Qxe4 Qxc4 22. b3 Qc8 23. Qc6 1/2-1/2

[Event "Moscow Aeroflot op-A 17th"]
[Site "Moscow"]
[Date "2018.02.24"]
[Round "5"]
[White "Erigaisi, Arjun Kumar"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2458"]
[BlackElo "2625"]
[PlyCount "45"]
[EventDate "2018.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 b6 9. Bf4 Bb7 10. Rd1 Nbd7 11. Nc3 dxc4 12. Nd2 Nd5 13. Nxc4 Nxf4 14. gxf4 Qc7 15. Ne5 Nxe5 16. dxe5 a6 17. Rd3 Rad8 18. Rad1 Rxd3 19. Rxd3 Rd8 20. a4 h6 21. e3 g6 22. Ne4 Kf8 23. Nf6 1/2-1/2

[Event "Moscow Aeroflot op-A 17th"]
[Site "Moscow"]
[Date "2018.02.25"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Nihal, Sarin"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2625"]
[BlackElo "2532"]
[PlyCount "21"]
[EventDate "2018.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Bb4 3. e4 Ne7 4. Nf3 O-O 5. Qc2 c5 6. Na4 d6 7. Be2 Nbc6 8. O-O e5 9. d3 f5 10. exf5 Bxf5 11. Nc3 1/2-1/2

[Event "Moscow Aeroflot op-A 17th"]
[Site "Moscow"]
[Date "2018.02.26"]
[Round "7"]
[White "Goryachkina, Aleksandra"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2493"]
[BlackElo "2625"]
[PlyCount "48"]
[EventDate "2018.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. Bg2 c6 9. e4 d5 10. exd5 cxd5 11. Ne5 Bb7 12. O-O Nc6 13. Bf4 Rc8 14. Rc1 Ba3 15. Rc2 a6 16. Bg5 Be7 17. Bxf6 Bxf6 18. Nxc6 Bxc6 19. cxd5 exd5 20. Nxd5 Bxd5 21. Rxc8 Qxc8 22. Bxd5 Qd7 23. Qf3 Rd8 24. Re1 Bxd4 1/2-1/2

[Event "Moscow Aeroflot op-A 17th"]
[Site "Moscow"]
[Date "2018.02.27"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Sychev, Klementy"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2625"]
[BlackElo "2529"]
[PlyCount "121"]
[EventDate "2018.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 O-O 8. Qd2 Nd7 9. O-O-O c6 10. Kb1 d5 11. c4 Nb6 12. cxd5 Nxd5 13. Bc4 Be6 14. Rhe1 Re8 15. Bg5 Bf6 16. Bxf6 Qxf6 17. Nd4 Rad8 18. Nxe6 Rxe6 19. Rxe6 Qxe6 20. Re1 Qc8 21. Qa5 a6 22. a3 Rd7 23. Bxd5 cxd5 24. Qc3 Qd8 25. Qd4 h6 26. Re5 b5 27. h4 Rd6 28. h5 Qd7 29. g4 f6 30. Re1 a5 31. f3 Kh8 32. Re3 Kg8 33. Re1 Kh8 34. Qc3 Qd8 35. Re2 Kg8 36. Qd4 Kh8 37. Qd3 Rb6 38. Rd2 Rb8 39. Qxd5 Qe8 40. Qe4 Qf7 41. b3 Qf8 42. Qf4 b4 43. axb4 axb4 44. Rd4 Qe8 45. Kb2 Qb5 46. Qc7 Kh7 47. Qe7 Qa5 48. Rd7 Qg5 49. Qe4+ Kh8 50. Rd5 f5 51. Qxf5 Qe7 52. Qe5 Qf8 53. Rd6 Kg8 54. Re6 Ra8 55. Re7 Kh8 56. g5 Kh7 57. Rf7 Qg8 58. Qf5+ Kh8 59. gxh6 Qxf7 60. Qxf7 gxh6 61. Qf6+ 1-0

[Event "Moscow Aeroflot op-A 17th"]
[Site "Moscow"]
[Date "2018.02.28"]
[Round "9"]
[White "Xu, Yi"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2490"]
[BlackElo "2625"]
[PlyCount "22"]
[EventDate "2018.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. d3 Ne7 6. h4 h5 7. e5 f6 8. Nbd2 Nf5 9. Ne4 Be7 10. b3 O-O 11. Bb2 fxe5 1/2-1/2

[Event "EU-ch 19th"]
[Site "Batumi"]
[Date "2018.03.17"]
[Round "1"]
[White "Bashirli, Nail Qoshqar"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2384"]
[BlackElo "2625"]
[PlyCount "80"]
[EventDate "2018.03.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 184"]
[Source "ChessBase"]
[SourceDate "2018.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2018.05.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Bg5 Nbd7 7. Qe2 h6 8. Bxf6 Nxf6 9. O-O-O e5 10. Nf5 g6 11. Ne3 Be6 12. Ned5 Nxd5 13. Nxd5 Rc8 14. Rd3 Rc5 15. Qd1 Qc8 16. Nf6+ Ke7 17. Nd5+ Bxd5 18. Rxd5 Qc6 19. Rxc5 Qxc5 20. h4 h5 21. Rh3 Qxf2 22. Kb1 Bh6 23. Rb3 b5 24. a4 Qxh4 25. Bd3 Rb8 26. axb5 axb5 27. Bxb5 Be3 28. Qd5 Qe1+ 29. Ka2 Qa5+ 30. Kb1 Ra8 31. Qb7+ Kf8 32. c3 Qa1+ 33. Kc2 Ra7 34. Qd5 Qc1+ 35. Kd3 Qd2+ 36. Kc4 Rc7+ 37. Kb4 Bc5+ 38. Ka5 Qxg2 39. Bc4 Ra7+ 40. Kb5 Qg4 0-1

[Event "EU-ch 19th"]
[Site "Batumi"]
[Date "2018.03.18"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Sprenger, Jan Michael"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2625"]
[BlackElo "2513"]
[PlyCount "59"]
[EventDate "2018.03.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 184"]
[Source "ChessBase"]
[SourceDate "2018.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2018.05.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qg4 Nf6 8. Qg3 Nc6 9. Nc3 d6 10. O-O Ne5 11. Kh1 h5 12. f4 h4 13. Qh3 Nxd3 14. cxd3 e5 15. f5 Bd7 16. Bg5 Bc6 17. Rad1 Rh5 18. Bxf6 Qxf6 19. g4 Rh8 20. Nd2 O-O-O 21. b4 Kb8 22. a4 Bd4 23. Nd5 Bxd5 24. exd5 Rc8 25. Ne4 Qd8 26. f6 gxf6 27. Rxf6 Qd7 28. b5 axb5 29. Rxd6 Qe8 30. axb5 1/2-1/2

[Event "EU-ch 19th"]
[Site "Batumi"]
[Date "2018.03.19"]
[Round "3"]
[White "Nguyen, Thai Dai Van"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2517"]
[BlackElo "2625"]
[PlyCount "110"]
[EventDate "2018.03.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 184"]
[Source "ChessBase"]
[SourceDate "2018.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2018.05.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 a6 7. a4 Ba7 8. h3 Ne7 9. Re1 Ng6 10. d4 O-O 11. Nbd2 h6 12. Bf1 Re8 13. dxe5 dxe5 14. Qc2 Nh5 15. Nc4 Qf6 16. Ne3 Be6 17. Nh2 Nhf4 18. Nf5 Nh4 19. Nxh4 Qxh4 20. Be3 Bxe3 21. Rxe3 Rad8 22. Ree1 Qg5 23. Kh1 Bc4 24. Nf3 Qg6 25. Nh4 Qe6 26. Bxc4 Qxc4 27. Nf5 Rd7 28. Ne3 Qd3 29. Qxd3 Nxd3 30. Re2 Red8 31. Nc4 b5 32. axb5 axb5 33. Ne3 Nc5 34. f3 c6 35. b4 Ne6 36. Ra6 Nf4 37. Rea2 Rd3 38. Ng4 f6 39. Rxc6 Rd1+ 40. Kh2 R1d2 41. Rxd2 Rxd2 42. Ne3 Re2 43. Nf5 Rxg2+ 44. Kh1 Rf2 45. Rc8+ Kh7 46. Rc7 Nh5 47. Nh4 Nf4 48. Nf5 Ne6 49. Re7 Ng5 50. Rxg7+ Kh8 51. Rb7 Nxf3 52. Rb8+ Kh7 53. Rb7+ Kh8 54. Rb8+ Kh7 55. Rb7+ Kh8 1/2-1/2

[Event "EU-ch 19th"]
[Site "Batumi"]
[Date "2018.03.20"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Sanikidze, Tornike"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2625"]
[BlackElo "2501"]
[PlyCount "51"]
[EventDate "2018.03.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 184"]
[Source "ChessBase"]
[SourceDate "2018.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2018.05.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. a4 O-O 7. O-O a5 8. Re1 b6 9. b3 Bb7 10. Bb2 Rc8 11. Qd2 c6 12. Rad1 Qc7 13. Nh4 g6 14. Qg5 Kh8 15. Nf3 Rce8 16. dxe5 dxe5 17. Nb5 cxb5 18. Nxe5 Nxe5 19. Bxe5 Qc5 20. Bxf6+ Bxf6 21. Qxf6+ Kg8 22. axb5 Re7 23. h4 Rfe8 24. h5 Qxh5 25. Rd8 Rxd8 26. Qxe7 1-0

[Event "EU-ch 19th"]
[Site "Batumi"]
[Date "2018.03.21"]
[Round "5"]
[White "Sarana, Alexey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B94"]
[WhiteElo "2577"]
[BlackElo "2625"]
[Annotator "Quintiliano,Renato"]
[PlyCount "52"]
[EventDate "2018.03.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 184"]
[Source "ChessBase"]
[SourceDate "2018.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2018.05.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 {Not the main move, but there are no harmless lines in the 6.g5.} ({the natural} 7. f4) ({and} 7. Bc4 {are more often seen.}) 7... h6 8. Bh4 (8. Bxf6 {is less played} Nxf6 9. O-O-O {White bets on the use of his lead in development, but Black achieves a nice position with} e5 $1 10. Nf5 g6 11. Ne3 Be6 {the d5-square is compensated for by a more free position for Black, who scores pretty well in this position} 12. g3 (12. Ned5 Nxd5 13. Nxd5 Rc8 14. Kb1 Rc5 15. Ne3 h5 $1 16. g3 Bh6 17. Qd3 Qa5 $1 18. a3 O-O $1 19. Qxd6 Rfc8 {0-1 Firouzja,A (2492)-Areshchenko,A (2686) Dubai op 19th 2017 (6) White is under unpleasant pressure on the queenside -}) 12... Rc8 13. Ned5 ({White players have also played} 13. Rd3 {protecting against sacrifices on c3 and getting ready to double on the d-file} h5 $1 {[%cal Yf8h6] a thematic idea to activate the dark-squared bishop, it is very important for Black to be ready to sacrifice the d6-pawn in return for an active position} 14. Bg2 Bh6 15. Kb1 O-O 16. Rhd1 Qa5 $1 17. Ned5 Nxd5 18. Nxd5 Rc5 19. a3 Kg7 20. b4 Qb5 21. a4 $5 {winning the rook, but not the game} Qxa4 22. bxc5 Qb5+ 23. Ka1 Qa4+ 24. Kb1 Qb5+ $11 {1/2 Hansen,E (2603)-Bok,B (2608) Tata Steel-B 79th Wijk aan Zee 2017 (2)} 25. Ka2 Qc4+ $1) 13... Nxd5 14. Nxd5 Rc5 $1 {[%cal Ye6d5] Black is always threatening to take on d5 leaving a white pawn there, which would not only equalise but also sometimes give an easier position for Black} 15. b4 $6 {1/2 Nakamura,H (2785)-Gopal,G (2579) Gibraltar Masters 15th Caleta 2017 (3)} Rc6 $13 {White's last move makes his position a bit unstable.}) 8... b5 {Stepping into a less explored position.} (8... g6 {is by far the most played, leading to very sharp positions.}) 9. f4 (9. O-O-O {gives different ideas for White} Bb7 10. Bxf6 Nxf6 11. e5 $5 {although White's position looks very active, Black is not really in trouble here} dxe5 12. Qxe5 (12. Ndxb5 Nd7) 12... Qd6 13. Qxd6 exd6 14. Nb3 d5 15. Na5 O-O-O $1 $11 {1/2 Solak,D (2610)-Wojtaszek,R (2713) EU-ch 15th Yerevan 2014 (10)}) 9... g5 $5 {An interesting sacrifice, this way Black manages to release White's pressure in the centre, and gains time to develop his own initiative on the queenside.} 10. fxg5 hxg5 11. Bxg5 e6 $6 $146 {Honestly I think that Zhigalko just played this move unaware of how important the move order is.} (11... Bb7 {is correct.}) 12. O-O-O {After some reflection, Sarana goes back to the theoretical path.} ({He probably felt that} 12. Nd5 $1 {was an interesting move, and actually it was!} Bb7 (12... exd5 $2 13. Nc6 $1 {[%cal Re4d5] wins on the spot}) 13. Nxf6+ Nxf6 14. e5 $1 {Black has no time to continue developing} (14. O-O-O Be7 15. e5 Ne4 16. Bxe7 Qxe7 17. exd6 Qxd6 18. Qe3 Rxh2 19. Rxh2 Qxh2 20. Nf3 Qg3 {looks tense but equal}) 14... Qa5+ (14... dxe5 15. Qxe5 Rh5 $5 16. h4 $14 {looks very unpleasant for Black}) 15. Bd2 Qa4 {[%csl Yd4]} 16. Nxb5 $5 axb5 17. exf6 Bc6 18. a3 {remaining at least a pawn up, although Black should have decent compensation, but not with} Rh4 $6 {[%cal Gh4e4]} (18... Rc8 $142) 19. Qf2 $1 $16) 12... Bb7 13. e5 $1 {White plays in the most principled way, trying to explore the development.} (13. a3 {is the most played, but has scored poorly, as Black has time to create counterplay} Rc8 14. Qe1 $5 {[%cal Ye1c3]} (14. Bd2 Qb6 15. Nf3 b4 16. axb4 Qxb4 17. e5 dxe5 18. Nxe5 Qa5 $1 19. Nxd7 Qa1+ 20. Nb1 Nxd7 $19 {[%cal Yf8g7];0-1 Das,S (2456)-Idani,P (2517) Wch U20 53rd Pune 2014 (3)}) 14... Rxc3 $1 {White's last move doesn't really prevent this typical sacrifice} 15. bxc3 (15. Qxc3 Nxe4 16. Bxd8 Bh6+ 17. Kb1 Nxc3+ 18. bxc3 Kxd8 $44 {0-1 Antal,T (2321)-Idani,P (2480) Wch U20 52nd Kocaeli 2013 (12)}) 15... Qc7 16. Bd3 Qc5 $44 {[%csl Ya3,Yg5];1/2 Rasulov,V (2488)-Khismatullin,D (2661) Baku op 2013 (6)}) 13... dxe5 (13... Nxe5 $2 {is bad} 14. Ndxb5 $1 axb5 15. Qxe5 $1 dxe5 16. Rxd8+ Rxd8 17. Bxf6 {with advantage for White.}) 14. Ndxb5 $5 $146 {This is the new move, judging by the time spent by Sarana, probably found over the board. But probably not the best move objectively speaking.} (14. Nf3 {has been played twice, but Black was fine in both games} b4 $1 (14... Rg8 {was also good} 15. h4 Qc7 16. Nxe5 Qxe5 17. Qxe5 Nxe5 18. Bxf6 Bh6+ 19. Kb1 Ng4 20. Bd4 Ne3 21. Bxe3 Bxe3 $44 {[%csl Gb7,Ge3][%cal Yg8g1];0-1 Raja,H (2354)-Troff,K (2522) Abu Dhabi op 23rd 2016 (7) the bishop pair and the active position are enough compensation for the pawn -}) 15. Nxe5 $2 {wrong reaction} (15. Ne4 Bxe4 16. Bxf6 Qxf6 17. Qxe4 Qf4+ $1 18. Qxf4 exf4 $11) 15... Qa5 $1 {[%csl Gc3][%cal Ya5g5,Ya5a2];0-1 Raja,H (2423)-Huschenbeth,N (2596) Douglas IoM op 2017 (7) suddenly Black is very active -}) 14... axb5 15. Bxf6 $5 (15. Rxd7 $2 {looks also attractive} Kxd7 (15... Qxd7 16. Qxe5 {[%cal Yf1b5]}) 16. Qxe5 {but Black is able to keep the material and found a safe place to the king, solving his problems} Bg7 17. Bxb5+ Kc8 $17) 15... Qxf6 16. Qxb5 O-O-O $17 {With some precise moves, Black should be able to consolidate his advantage. But in practice it is never too easy, especially because White has some pawns and Black's king is a bit unsafe.} 17. Kb1 Qf2 $1 {[%cal Gf2a7] Zhigalko keeps finding good moves, now the queen is helping to press on the kingside and protecting his king at same time.} 18. Na4 Rh4 {[%cal Yh4d4] Now d4 is threatened.} 19. c3 {xd7 is a possible threat now.} Qf5+ {This move doesn't waste Black's advantage, but he had two or three creative solutions. True, Zhigalko played it with 5 minutes on the clock, and the variations are not so easy.} (19... Bd6 $1 {was probably the most difficult} 20. Rxd6 Qe1+ 21. Kc2 Qe4+ $1 {[%csl Ra4]} 22. Kb3 Qxa4+ $1 23. Qxa4 Nc5+ $19) ({and} 19... Be4+ 20. Ka1 Qa7 $1 {looks difficult but it is a bit intuitive, bringing the queen to help in defence.}) (19... Qa7 $6 20. Rxd7 $1 Be4+ 21. Bd3 Bxd3+ 22. Rxd3 Rxd3 23. Qxd3 Qxa4 $17 {also looks playable} 24. Rd1 Qe4 $1 $19) 20. Ka1 Qe4 21. b4 $1 {Sarana finds the most stubborn moves, as now Black can't count on mating ideas on the back rank.} Qc6 22. Qa5 Qc7 $6 {In severe time-trouble, Black's doesn't find the correct path and accepts the repetition.} (22... Bd6 $1 {was the answer to Black's questions} 23. Bb5 Qc7 24. Qa7 (24. Bxd7+ Kxd7 $1) 24... Qb8 $1 25. Qf2 (25. Bxd7+ {still fails to} Kxd7 $1) (25. Qa5 $2 Bc7 $19 {[%csl Ra5]}) 25... Rf4 26. Qe2 Qc7 $17 {the dust has settled and Black is able to consolidate his advantage.}) 23. Qa7 Qc6 (23... Nb8 $1 {was also winning here} 24. Ba6 $5 (24. Nb6+ Qxb6 25. Qxb6 Rxd1+ 26. Kb2 Rd2+ $19) 24... Rd6 $1 25. Rxd6 Bxd6 $19 {White can't play b6 because of the c3-pawn hanging.}) 24. Qa5 Qc7 25. Qa7 Qc6 26. Qa5 Qc7 {An interesting game with complications, time-trouble and many tactical resources. Just one more regular day in Najdorf's g5 office.} 1/2-1/2

[Event "EU-ch 19th"]
[Site "Batumi"]
[Date "2018.03.22"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Yuffa, Daniil"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2625"]
[BlackElo "2521"]
[PlyCount "80"]
[EventDate "2018.03.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 184"]
[Source "ChessBase"]
[SourceDate "2018.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2018.05.16"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. d3 e6 7. Qg3 Nh5 8. Qh2 Nf6 9. Bd2 Bb4 10. a3 Ba5 11. O-O-O O-O 12. g4 d4 13. Ne2 Bxd2+ 14. Rxd2 c5 15. g5 Nfd7 16. h4 Nc6 17. Bh3 c4 18. dxc4 Nde5 19. Qg3 Nxc4 20. Rdd1 Qb6 21. Qb3 Qc5 22. Kb1 a5 23. Nf4 b5 24. Nd3 Qe7 25. Rhg1 a4 26. Qa2 Rfc8 27. h5 g6 28. f4 Ne3 29. Rd2 b4 30. hxg6 hxg6 31. Rh1 Kg7 32. Rdh2 Rh8 33. axb4 a3 34. bxa3 Na7 35. f5 Qxg5 36. c4 dxc3 37. Qf2 c2+ 38. Ka2 Nb5 39. fxe6 Rxa3+ 40. Kb2 Nd1+ 0-1

[Event "EU-ch 19th"]
[Site "Batumi"]
[Date "2018.03.24"]
[Round "7"]
[White "Diermair, Andreas"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "2507"]
[BlackElo "2625"]
[PlyCount "111"]
[EventDate "2018.03.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 184"]
[Source "ChessBase"]
[SourceDate "2018.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2018.05.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d6 6. Bd2 b6 7. Bd3 Bb7 8. a3 Bxc3 9. Bxc3 Ne4 10. Rc1 Nd7 11. O-O Nxc3 12. Rxc3 Nf6 13. Qe2 c5 14. e4 cxd4 15. Nxd4 Rc8 16. Rd1 Qe7 17. Bc2 Rfd8 18. f3 a6 19. Bb3 Nd7 20. Ba2 Ne5 21. Re3 Qc7 22. Rc3 Qe7 23. Nc2 h6 24. Ne3 Bc6 25. Rdc1 Rb8 26. Bb1 Ng6 27. Qf2 Nf4 28. Re1 b5 29. Qg3 Nh5 30. Qf2 Nf4 31. Qc2 b4 32. axb4 Rxb4 33. Rd1 a5 34. Kh1 Qb7 35. b3 a4 36. e5 Ng6 37. exd6 axb3 38. Qd3 b2 39. Ra3 Qb6 40. Rd2 Qc5 41. h3 f5 42. Qc3 Ne5 43. Rb3 Rxb3 44. Qxb3 Ba4 45. Qc3 Rb8 46. Nd5 Qxc4 47. Qxe5 Qc1+ 48. Kh2 Qxb1 49. d7 Rd8 50. Rxb2 Qa1 51. Qxe6+ Kh7 52. Qxf5+ Kh8 53. Nf6 gxf6 54. Qxf6+ Kh7 55. Qxd8 Qxb2 56. Qe7+ 1-0

[Event "EU-ch 19th"]
[Site "Batumi"]
[Date "2018.03.25"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Golubov, Saveliy"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2625"]
[BlackElo "2495"]
[Annotator "Prathamesh,Sunil Mokal"]
[PlyCount "157"]
[EventDate "2018.03.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 184"]
[Source "ChessBase"]
[SourceDate "2018.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2018.05.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 d5 {This sideline allows White to develop quickly.} 4. exd5 exd5 5. Bb5+ Nc6 6. O-O Nf6 7. c4 ({Another good option is} 7. Re1+ $5 Be7 8. Ne5 Bd7 9. Bxc6 bxc6 10. dxc5 O-O 11. Be3 $14 {1-0 (22) Pecheritsa,V (2300)-Tropin,A (2052) Saratov 2006}) 7... a6 $6 {The pawn moves do not really help Black to catch up with his development. It was preferable to get one of the bishops out to the e-file.} (7... dxc4 $6 8. Ne5 Bd7 9. Bxc4 Be6 10. Nxc6 (10. Bxe6 fxe6 11. Qb3 $5) 10... bxc6 11. Bxe6 fxe6 $14 {1-0 (30) Bagrationi,A (2485)-Shershakov,D (2226) Dombay 2014}) (7... Be7 $5 8. cxd5 (8. dxc5 O-O (8... Bxc5 9. Nc3 $36) 9. Be3 $14) 8... Nxd5 9. Ne5 $14) (7... Be6 8. Nc3 Be7 9. dxc5 (9. cxd5 Nxd5 10. Ne4 cxd4 11. Nxd4 Bd7) 9... O-O 10. Be3 dxc4 11. Ng5 $14) 8. Bxc6+ bxc6 9. Qa4 {White continues to use his time well and and keeps Black occupied with constant threats.} ({Another good option was the one played in a previous game} 9. cxd5 $5 cxd5 (9... Nxd5 10. Qa4 Bd7 11. Nc3 $16 Nxc3 12. bxc3 cxd4 (12... Be7 13. dxc5 O-O 14. Be3 $16) 13. Bg5 Be7 14. Bxe7 $18) 10. Re1+ Be7 11. Ne5 Be6 (11... O-O $2 12. Nc6 $18) (11... Bb7 12. Qa4+ $16 (12. dxc5 $16)) 12. Nc6 Qd7 13. Nxe7 Qxe7 14. Bg5 h6 15. Bxf6 Qxf6 16. Qa4+ $16 {1-0 (80) Can,E (2442)-Abdel Razik,K (2468) Bursa 2010}) 9... Qb6 (9... Bd7 10. Re1+ (10. Ne5 cxd4) 10... Be7 11. dxc5 O-O 12. Be3 (12. cxd5 Nxd5 {[%csl Rc5]}) 12... Ne4 13. cxd5 cxd5 14. c6 $16) 10. Nc3 {[%csl Rd5]} (10. Re1+ $5 Be6 (10... Be7 11. dxc5 Qxc5 12. b3 $18 {[%cal Gc1a3]}) 11. Nc3 {would transpose.}) 10... Be6 11. Re1 {[%csl Rd5]} Be7 12. cxd5 Nxd5 13. Nxd5 ({White had a better option which would have won him a pawn directly} 13. Bg5 $142 $1 Nxc3 $8 14. bxc3 Bxg5 15. Rab1 Qc7 16. Nxg5 O-O 17. Nxe6 fxe6 18. dxc5 $16) 13... Bxd5 14. dxc5 Qxc5 15. Bg5 (15. Qh4 $5 f6 (15... Bxf3 16. gxf3 $14) 16. Qh5+ {[%cal Gh5c5]} g6 17. Qh6 Kf7 18. Bd2 Bxf3 19. gxf3 $14) 15... f6 16. Be3 $6 (16. Rac1 $142 Qb5 (16... Qd6 17. Nd4 $18) 17. Qa3 Qb7 18. Bd2 Kf7 19. Qd3 {[%cal Gd3f5,Gf3g5]} Qd7 $14 {White is slightly better but not much as compared to some of the previous variations.} (19... Bxa2 20. Qf5 $36)) 16... Qb4 17. Qc2 {[%csl Rc6][%cal Rf7f6]} O-O (17... Bxf3 $2 18. Bc5 {[%csl Gb4,Re7]} Qg4 19. Rxe7+ Kd8 (19... Kf8 20. Re4+) 20. Qd3+ Kc8 21. Qxf3 $18) 18. Nd4 {[%cal Gd4c6,Gd4f5]} Rfc8 (18... Bd6 $142 19. Rac1 (19. Nxc6 $2 Qg4) 19... Rfe8 20. a3 Qb7 21. Nf5 Be5 {[%csl Rb2]} 22. Bd4 (22. b4 Qf7 $15 {[%cal Gf7g6]}) 22... Bf4 23. Be3 $11) (18... c5 19. Nf5 $14) 19. a3 Qd6 $2 {This allows White to win a pawn after a nearly forced sequence. Can you spot it?} (19... Qb7 $142 20. Nf5 Bf8 21. Bc5 {[%csl Rd6][%cal Gf8e7,Ge1e7]} Qb3 22. Qxb3 Bxb3 23. Rac1 Bd5 {[%cal Ga6a5] with a very tiny edge for White, but closer to equality.}) (19... Qc4 20. Qxc4 Bxc4 21. Rac1 Bd5 22. Nf5 (22. Bf4) 22... Bf8 23. Bc5 a5 $11) 20. Nf5 Qd7 (20... Qc7 21. Bb6 $18 {[%cal Gf5e7,Ge7c8]}) 21. Bh6 $1 Bf8 $8 22. Bxg7 $1 Be6 $8 (22... Bxg7 23. Re7 $18) 23. Nd4 $1 {The final piece in this puzzle!} Qxd4 24. Bxf8 Qc4 25. Rac1 Qxc2 26. Rxc2 Re8 (26... Kxf8 27. Rxe6 $18 {[%csl Rc6,Rf6]}) (26... Rxf8 27. Rxe6 $18 {[%csl Rc6]}) (26... Bd5 27. Bc5 Re8 28. Rce2 {similar to the game.}) 27. Rce2 Kf7 28. Bc5 $16 Bc4 29. Re7+ Rxe7 30. Rxe7+ Kg6 {[%csl Ga3,Ra6,Gb2,Rc6,Gf2,Rf6,Gg2,Gh2,Rh7] The opposite coloured bishops will naturally create some technical difficulties for White to convert his extra pawn, but with the rooks on the board and Black's bunch of isolated pawns the winning chances are, practically speaking, good.} 31. Rd7 Re8 32. Be7 Kf7 33. Bb4+ Kg6 34. Be7 a5 35. f3 a4 36. h3 h5 37. Kh2 Bd5 38. Kg3 $6 (38. Ra7 $16 Bb3 39. Kg1) 38... Kf7 $6 {Black misses a chance to make White's win difficult.} (38... Kf5 $142 $1 {[%cal Gf5e6]} 39. Bc5 (39. Ra7 Rg8+ 40. Kf2 Rg7 {[%cal Gf5e6]}) 39... Re2 40. Bd4 h4+ 41. Kxh4 Rxg2 $14) 39. Bb4+ Kg6 40. Be7 Kf7 41. Bb4+ Kg6 42. Kf2 Bc4 43. Rd2 Re6 44. Bc3 Bd5 (44... Kf5 45. Kg3 $16) 45. Rd4 Bb3 46. Rf4 Kg5 47. Kg3 c5 48. Bd2 Kg6 49. Kf2 f5 50. Rh4 Rd6 51. Be3 Rd5 (51... Rd1 $5 52. Bxc5 Rd2+ 53. Kg3 Rxb2 54. Rd4 Rc2 55. Rd6+ Kf7 56. Bb4 h4+ $14) 52. Kg3 Re5 53. Kf4 Rd5 54. g4 {After a lot of manoeuvring White finally begins his progress, which is typical of positions with small advantages.} fxg4 55. hxg4 hxg4 56. fxg4 c4 57. Rh8 Rd7 58. Rc8 Rf7+ 59. Kg3 Rf1 60. Rc6+ Rf6 61. Rc7 Rf7 62. Rc8 Rf1 63. Bd4 Kf7 (63... Rf7 $2 64. Rc6+ Kh7 65. g5 $18) 64. Rc6 Rd1 65. Rf6+ Ke7 66. Rf4 {White has used his extra pawn well to create potential threats to the black king in the corner, thus pulling it out and then cutting it off.} Ke6 {[%cal Gf4f8]} 67. Bc3 Kd5 (67... Rh1 68. Kg2 (68. Rf6+ Kd5 69. Kg2 Rh4) 68... Rh6 69. g5 Rh5 70. Rf6+ Kd5 71. Bd2 $16 {[%cal Gg2g3]} (71. g6 Rg5+ 72. Kf3 Bc2)) 68. Rf5+ Ke6 69. Rf6+ Kd5 (69... Ke7 70. g5 Rg1+ 71. Kh4 Bc2 $16) 70. Kf2 $18 {[%cal Gf2g1,Gf6a6,Gg4g8]} Bc2 71. g5 Rh1 72. Ra6 Rh2+ 73. Kg3 Rh1 74. Kg2 Rh4 75. Kf3 Bd1+ 76. Kf2 Rf4+ 77. Ke1 Bc2 78. g6 Rg4 79. g7 {[%csl Ra4][%cal Ga6a8]} 1-0

[Event "EU-ch 19th"]
[Site "Batumi"]
[Date "2018.03.26"]
[Round "9"]
[White "Magalashvili, Davit"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2508"]
[BlackElo "2625"]
[PlyCount "40"]
[EventDate "2018.03.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 184"]
[Source "ChessBase"]
[SourceDate "2018.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2018.05.16"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O e6 5. h3 Bh5 6. d4 Nf6 7. c4 Be7 8. Nc3 O-O 9. Qb3 Qb6 10. Ne5 Rd8 11. Qxb6 axb6 12. cxd5 Nxd5 13. Nxd5 exd5 14. g4 Bg6 15. Nxg6 hxg6 16. Bf4 b5 17. Bxb8 Rdxb8 18. a3 Ra4 19. e3 Rba8 20. Bf3 g5 1/2-1/2

[Event "EU-ch 19th"]
[Site "Batumi"]
[Date "2018.03.27"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Kelires, Andreas"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2625"]
[BlackElo "2523"]
[PlyCount "133"]
[EventDate "2018.03.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 184"]
[Source "ChessBase"]
[SourceDate "2018.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2018.05.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 c5 16. d5 c4 17. Bg5 Nc5 18. Qd2 Be7 19. Be3 Nfd7 20. Rf1 Bf6 21. Nh2 h5 22. axb5 axb5 23. Ne2 Bg7 24. Nf3 Qe7 25. Bg5 Bf6 26. Be3 Reb8 27. Rfb1 Bc8 28. Nc1 Nb6 29. Na2 Bd7 30. Nb4 Rc8 31. Rf1 Rxa1 32. Rxa1 Nba4 33. Rb1 Qd8 34. Ng5 Qc7 35. f4 exf4 36. Bxf4 Bg7 37. Qf2 f6 38. Nf3 Re8 39. Nd2 g5 40. Be3 h4 41. Bd4 Bc8 42. Nc6 Qf7 43. Rf1 Nd3 44. Bxd3 cxd3 45. b3 Nc5 46. Bxc5 dxc5 47. Qxc5 g4 48. d6 Bf8 49. hxg4 Qe6 50. Qh5 Bd7 51. Qg6+ Bg7 52. Ne7+ Rxe7 53. dxe7 Qxe7 54. e5 Qxe5 55. Qxd3 Bxg4 56. Ne4 Be6 57. Qd8+ Kf7 58. Nd6+ Kg6 59. Qe8+ Kh7 60. Nf5 Qc5+ 61. Kh1 Bxf5 62. Qh5+ Kg8 63. Qxf5 Qxc3 64. Qxb5 Qe3 65. Qc4+ Kf8 66. b4 h3 67. Qc8+ 1-0

[Event "EU-ch 19th"]
[Site "Batumi"]
[Date "2018.03.28"]
[Round "11"]
[White "Santos Latasa, Jaime"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2549"]
[BlackElo "2625"]
[PlyCount "34"]
[EventDate "2018.03.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 184"]
[Source "ChessBase"]
[SourceDate "2018.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2018.05.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb7 6. Bg2 c5 7. d5 exd5 8. cxd5 Nxd5 9. O-O Nc6 10. Rd1 Be7 11. Qa4 Nf6 12. Nh4 O-O 13. Nf5 d5 14. Nc3 Nd4 15. Nxd4 cxd4 16. Rxd4 Bc5 17. Rd3 Qe8 1/2-1/2

[Event "Budapest Spring op"]
[Site "Budapest"]
[Date "2018.04.18"]
[Round "1"]
[White "Apaydin, Fethi"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2337"]
[BlackElo "2608"]
[PlyCount "73"]
[EventDate "2018.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. f4 d6 7. Nf3 Nf6 8. O-O O-O 9. h3 b5 10. g4 b4 11. Ne2 Nd7 12. Rb1 Qa5 13. Be3 Qxa2 14. Qc1 Bb7 15. g5 f5 16. gxf6 exf6 17. b3 f5 18. Ng5 Nd8 19. e5 Qa6 20. Ra1 Qb6 21. Bxb7 Qxb7 22. d4 dxe5 23. dxe5 h6 24. Nf3 Ne6 25. Kf2 g5 26. Rg1 Kh8 27. Qd1 Rbd8 28. Qf1 Qe4 29. Qg2 Qxc2 30. Rxa7 Rg8 31. Rc1 Qxb3 32. Nd2 Qd3 33. Qc6 gxf4 34. Nxf4 Nxf4 35. Bxf4 Nxe5 36. Qb7 Qxh3 37. Be3 0-1

[Event "Budapest Spring op"]
[Site "Budapest"]
[Date "2018.04.19"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Toth, Ervin"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2608"]
[BlackElo "2427"]
[PlyCount "77"]
[EventDate "2018.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. O-O O-O 12. Bf4 Bxf4 13. Nxf4 Ne4 14. Qc1 Qf6 15. Ne2 e5 16. dxe5 Nxe5 17. Nxe5 Qxe5 18. f3 Nf6 19. Qd2 Bd7 20. Rfe1 Rfe8 21. Rad1 Qd6 22. Qf4 Qb6+ 23. Qd4 Qa5 24. Nc3 Be6 25. Bb5 Re7 26. Re2 a6 27. Ba4 Rd8 28. Rde1 Kf7 29. g4 h6 30. f4 b5 31. Bb3 b4 32. g5 hxg5 33. fxg5 bxc3 34. gxf6 gxf6 35. Rxe6 Rxe6 36. Qa7+ Kg6 37. Rxe6 d4 38. Re2 Kh6 39. Rg2 1-0

[Event "Budapest Spring op"]
[Site "Budapest"]
[Date "2018.04.20"]
[Round "3"]
[White "Zanan, Evgeny"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2493"]
[BlackElo "2608"]
[PlyCount "43"]
[EventDate "2018.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. Bg2 c6 9. e4 d5 10. exd5 cxd5 11. Ne5 Bb7 12. O-O Nc6 13. Bf4 Rc8 14. Rc1 Ba3 15. Rc2 a6 16. Na4 Re8 17. Bg5 Be7 18. Be3 Nb4 19. Rd2 Nc6 20. Rc2 Nb4 21. Rd2 Nc6 22. Rc2 1/2-1/2

[Event "Budapest Spring op"]
[Site "Budapest"]
[Date "2018.04.21"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Kobo, Ori"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2608"]
[BlackElo "2484"]
[PlyCount "35"]
[EventDate "2018.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Be2 O-O 6. O-O c6 7. a4 Nbd7 8. a5 e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Qxd8 Rxd8 12. Be3 Be6 13. f3 Nd7 14. Na4 Bf8 15. Rfd1 Bb4 16. Bg5 Rdb8 17. Kf1 Kf8 18. Nc3 1/2-1/2

[Event "Budapest Spring op"]
[Site "Budapest"]
[Date "2018.04.22"]
[Round "5"]
[White "Henderson de la Fuente, Lance"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2459"]
[BlackElo "2608"]
[PlyCount "132"]
[EventDate "2018.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. b3 Nd4 5. Nxd4 cxd4 6. O-O Ne7 7. c3 a6 8. Bd3 Nc6 9. Bb2 Bc5 10. Na3 O-O 11. Nc2 Ne5 12. Qe2 dxc3 13. dxc3 b5 14. c4 Nxd3 15. Qxd3 bxc4 16. Qxc4 Qg5 17. b4 Be7 18. Rad1 Rb8 19. f4 Qb5 20. Qxb5 Rxb5 21. a3 d6 22. Nd4 Rb6 23. Nb3 Bd7 24. Na5 Bb5 25. Rfe1 Re8 26. Rd2 h6 27. Rc1 e5 28. g3 exf4 29. gxf4 Bf8 30. Re1 f5 31. Bd4 Rbb8 32. e5 dxe5 33. Bxe5 Rbc8 34. Nb7 Rc4 35. Kf2 g5 36. Nd6 Bxd6 37. Rxd6 Kh7 38. a4 Rc2+ 39. Kg3 Bc6 40. Rxc6 Rxc6 41. b5 axb5 42. axb5 Rc2 43. Rd1 Ra8 44. Rd3 Rca2 45. fxg5 hxg5 46. b6 R8a3 47. Rxa3 Rxa3+ 48. Kf2 Rb3 49. Bd4 Kg6 50. Ke2 Kf7 51. Kd2 Ke6 52. Kc2 Rb5 53. Kc3 Kd5 54. Be3 f4 55. Bf2 g4 56. Kd3 Rb3+ 57. Kc2 Kc4 58. Bd4 Rb5 59. Bf2 Rd5 60. Bg1 Rd7 61. Bf2 Kb5 62. Bg1 Kc6 63. Bf2 Rh7 64. Bg1 g3 65. hxg3 fxg3 66. Kd3 Rh1 0-1

[Event "Budapest Spring op"]
[Site "Budapest"]
[Date "2018.04.23"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Nguyen, Thai Dai Van"]
[Result "1/2-1/2"]
[ECO "E54"]
[WhiteElo "2608"]
[BlackElo "2539"]
[PlyCount "155"]
[EventDate "2018.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c5 5. e3 cxd4 6. exd4 Bb4 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 b6 10. Ne5 Bb7 11. Bg5 Nc6 12. Bxf6 gxf6 13. Nxc6 Bxc6 14. Qd3 Bxc3 15. bxc3 Kh8 16. Rad1 Rg8 17. g3 Qd6 18. Bb3 Rad8 19. c4 Rg4 20. d5 exd5 21. cxd5 Ba4 22. Qf3 Bxb3 23. Qxg4 Bxd1 24. Rxd1 Qe5 25. Qc4 Kg7 26. a4 f5 27. Rd4 Rd6 28. Kf1 a6 29. Qd3 b5 30. axb5 axb5 31. Qd2 f4 32. gxf4 Qf5 33. Qc3 Kg8 34. Qb3 Qf6 35. Qb4 Ra6 36. Rd3 Qa1+ 37. Kg2 Rg6+ 38. Rg3 Qa4 39. Qe7 Qa8 40. Qe5 b4 41. f5 Rxg3+ 42. hxg3 f6 43. Qe6+ Kg7 44. Qd7+ Kh6 45. Qc6 Qd8 46. Kh3 Kg7 47. Qb7+ Kg8 48. Kh2 Qd6 49. Qc6 Qd8 50. d6 Kf8 51. d7 b3 52. Qc5+ Kf7 53. Qc4+ Kf8 54. Qb4+ Kg7 55. Qg4+ Kf8 56. Qb4+ Kg7 57. Qg4+ Kf8 58. Qd4 Kg7 59. Kh3 b2 60. Qxb2 Qxd7 61. Qc2 Qb7 62. Qe2 Qh1+ 63. Kg4 Qb7 64. Kf4 Qd7 65. Qe4 Qc7+ 66. Kg4 Qa7 67. f3 Qc7 68. Qd4 Qb7 69. Qe4 Qc7 70. Kh4 Qa7 71. Qg4+ Kf8 72. Kh5 Qe3 73. f4 Qe4 74. Kh4 Qh1+ 75. Qh3 Qf3 76. Qg4 Qh1+ 77. Qh3 Qf3 78. Qg4 1/2-1/2

[Event "Budapest Spring op"]
[Site "Budapest"]
[Date "2018.04.24"]
[Round "7"]
[White "Repka, Christopher"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2521"]
[BlackElo "2608"]
[PlyCount "60"]
[EventDate "2018.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O e6 5. h3 Bh5 6. d3 Bd6 7. c4 Ne7 8. Qb3 Qb6 9. Be3 Qxb3 10. axb3 a6 11. Bd4 O-O 12. Bc3 Nd7 13. d4 Bxf3 14. Bxf3 f5 15. Nd2 Nf6 16. Bg2 Ne4 17. e3 Rf7 18. Rfe1 g5 19. Re2 Raf8 20. Nf1 h5 21. Nd2 Ng6 22. Nxe4 fxe4 23. b4 g4 24. Be1 gxh3 25. Bxh3 Rf6 26. b5 axb5 27. cxb5 cxb5 28. Ra5 Nh8 29. Rxb5 Nf7 30. Rxb7 Ng5 1/2-1/2

[Event "Budapest Spring op"]
[Site "Budapest"]
[Date "2018.04.25"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Korpa, Bence"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2608"]
[BlackElo "2499"]
[PlyCount "76"]
[EventDate "2018.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 Nf6 7. f4 Bb4 8. Ndb5 Qa5 9. e5 Ne4 10. Qd3 Nxc3 11. bxc3 Be7 12. Be2 O-O 13. O-O b6 14. a4 f6 15. exf6 Bxf6 16. Bf3 a6 17. Nd4 Bb7 18. Ne2 Rf7 19. Rfb1 Bd8 20. Nc1 Bc7 21. Nb3 Qf5 22. Qxf5 Rxf5 23. a5 bxa5 24. Nc5 Bc8 25. Nxe6 dxe6 26. Bxc6 Rb8 27. Rxb8 Bxb8 28. g3 Bc7 29. c4 g6 30. c5 e5 31. Be4 Rh5 32. Bf3 Rf5 33. Be4 Rh5 34. Bd5+ Kf8 35. c4 exf4 36. Bxf4 Bxf4 37. gxf4 Ke7 38. Kg2 Rh4 1/2-1/2

[Event "Budapest Spring op"]
[Site "Budapest"]
[Date "2018.04.26"]
[Round "9"]
[White "Livaic, Leon"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2468"]
[BlackElo "2608"]
[PlyCount "69"]
[EventDate "2018.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 dxc4 5. Qxc4 Nf6 6. g3 b5 7. Qc2 Bb7 8. Bg2 Nbd7 9. O-O c5 10. dxc5 Bxc5 11. Bg5 Rc8 12. Qb3 a6 13. Nc3 O-O 14. Rac1 Qb6 15. Bxf6 Nxf6 16. Ne5 Bd4 17. Bxb7 Qxb7 18. Nf3 Ba7 19. a4 Ng4 20. axb5 axb5 21. Rcd1 Rc5 22. Rd4 h5 23. Rb4 Rb8 24. h3 Nf6 25. Rd1 Rf5 26. Nd4 Bxd4 27. Rbxd4 Qb6 28. e3 Qc6 29. Qb4 Qf3 30. Rf4 Rxf4 31. Qxf4 Qb7 32. Qb4 Qf3 33. Qf4 Qb7 34. Qb4 Qf3 35. Qf4 1/2-1/2

[Event "Llucmajor op 7th"]
[Site "Llucmajor"]
[Date "2018.05.13"]
[Round "1"]
[White "Sayrol Clols, Jaume"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2102"]
[BlackElo "2606"]
[PlyCount "62"]
[EventDate "2018.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Bc4 Nb6 6. Bb3 d5 7. Nf3 Bg4 8. Qxd4 Bxf3 9. gxf3 Nc6 10. Qe3 e6 11. f4 Qc7 12. Nd2 a6 13. Nf3 g6 14. h4 h5 15. Qd3 Nd7 16. Bc2 Rc8 17. a3 Bc5 18. Ng5 Ne7 19. Bd2 Qb6 20. O-O-O Bxf2 21. Qf3 Nf5 22. Bxf5 gxf5 23. Rh2 Bc5 24. Rg2 Qb3 25. Qg3 Rg8 26. Qf3 Nb6 27. Qxh5 Rxg5 28. Qxg5 Nc4 29. Qg8+ Ke7 30. Qg5+ Kd7 31. Be1 Be3+ 0-1

[Event "Llucmajor op 7th"]
[Site "Llucmajor"]
[Date "2018.05.13"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Melia, Salome"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2606"]
[BlackElo "2395"]
[PlyCount "61"]
[EventDate "2018.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. d3 e6 6. O-O Be7 7. Re1 d6 8. e5 dxe5 9. Bxc6+ Qxc6 10. Nxe5 Qc7 11. Qf3 O-O 12. Bg5 a6 13. a4 a5 14. Rad1 Ra6 15. Nb5 Qd8 16. d4 Nd5 17. Bxe7 Qxe7 18. c4 Nc7 19. d5 Nxb5 20. cxb5 Rd6 21. Nc4 Rdd8 22. d6 Qh4 23. Nb6 Qb4 24. Qc3 Bd7 25. Re5 Qg4 26. f3 Qh4 27. Qxc5 Rfe8 28. b3 Qf6 29. Qe3 h6 30. Qe4 g6 31. Re1 1-0

[Event "Llucmajor op 7th"]
[Site "Llucmajor"]
[Date "2018.05.14"]
[Round "3"]
[White "Zumsande, Martin"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2450"]
[BlackElo "2606"]
[PlyCount "68"]
[EventDate "2018.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Bc4 e6 7. Nf3 Be7 8. O-O O-O 9. Re1 Nc6 10. exd6 Qxd6 11. Nc3 Rd8 12. Bb3 Nf6 13. Nb5 Qd7 14. Bf4 a6 15. Nc7 Ra7 16. d5 exd5 17. Rc1 Bd6 18. Bxd6 Qxd6 19. Nxd5 h6 20. Re2 Nxd5 21. Qxd5 Qxd5 22. Bxd5 Bg4 23. Rd2 Bxf3 24. gxf3 Kf8 25. Rcd1 Nb4 26. Bb3 Rxd2 27. Rxd2 b5 28. Kg2 Ke7 29. Kg3 Rc7 30. a3 Nc6 31. Rc2 Kd6 32. Rd2+ Ke7 33. Rc2 Kd6 34. Rd2+ Ke7 1/2-1/2

[Event "Llucmajor op 7th"]
[Site "Llucmajor"]
[Date "2018.05.15"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Alonso Bouza, Julio Javier"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2606"]
[BlackElo "2408"]
[PlyCount "26"]
[EventDate "2018.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O c6 7. a4 Qc7 8. a5 Nbd7 9. Be3 Rb8 10. d5 a6 11. Nd2 cxd5 12. exd5 b5 13. axb6 Nxb6 1/2-1/2

[Event "Llucmajor op 7th"]
[Site "Llucmajor"]
[Date "2018.05.16"]
[Round "5"]
[White "Prithu, Gupta"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2424"]
[BlackElo "2606"]
[PlyCount "114"]
[EventDate "2018.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Nfd7 8. Be3 b5 9. Bg2 Bb7 10. O-O Be7 11. a4 b4 12. Na2 Nc5 13. c3 Bxe4 14. cxb4 Bxg2 15. Kxg2 Ne4 16. Qc2 d5 17. Nc6 Qc7 18. b5 O-O 19. Nc3 Nd6 20. Nxe7+ Qxe7 21. Bc5 Rc8 22. Ba3 Qc7 23. Qd3 Nc4 24. Rfc1 Qb7 25. Qd4 Nd7 26. Bb4 a5 27. Ba3 Nxa3 28. bxa3 Rc4 29. Qe3 h6 30. Ne2 Re4 31. Qg3 e5 32. Qf3 Rxa4 33. Nc3 Rd4 34. Rd1 e4 35. Qf5 g6 36. Qf4 Rxd1 37. Rxd1 Nb6 38. Qd6 e3 39. Qc6 Qxc6 40. bxc6 Rc8 41. fxe3 Rxc6 42. Nxd5 Rc2+ 43. Kf3 Nc4 44. a4 Ra2 45. Rd4 Rxa4 46. Ne7+ Kg7 47. Nc6 f6 48. Kg3 Nb6 49. Rxa4 Nxa4 50. Nxa5 Kf7 51. Nc4 Ke6 52. e4 Nc5 53. Kf3 Nd3 54. Ke3 Ne5 55. Nxe5 Kxe5 56. h4 h5 57. gxh5 gxh5 1/2-1/2

[Event "Llucmajor op 7th"]
[Site "Llucmajor"]
[Date "2018.05.18"]
[Round "7"]
[White "Aroshidze, Levan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "C96"]
[WhiteElo "2497"]
[BlackElo "2606"]
[PlyCount "76"]
[EventDate "2018.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. d5 Nb6 13. Nbd2 g6 14. Nf1 f5 15. Bh6 Rf7 16. a4 bxa4 17. N1d2 Bd7 18. Bd3 c4 19. Bf1 f4 20. Rb1 Rc8 21. g3 g5 22. Nh2 Rf6 23. Bxg5 fxg3 24. fxg3 Rxf1+ 25. Rxf1 Bxg5 26. Kg2 Nb3 27. Ndf3 Qe7 28. Qe2 Qg7 29. Nxg5 Qxg5 30. Rf2 Nc5 31. Ng4 Nd3 32. Rf6 Bxg4 33. Qxg4 Qxg4 34. hxg4 Rd8 35. g5 Nc5 36. Kf3 Rf8 37. g4 Nbd7 38. Rf5 Rb8 0-1

[Event "Llucmajor op 7th"]
[Site "Llucmajor"]
[Date "2018.05.20"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Levin, Felix"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2606"]
[BlackElo "2470"]
[PlyCount "100"]
[EventDate "2018.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nbd2 Be6 7. O-O Nd7 8. Nb3 Bb6 9. Ng5 Bxb3 10. axb3 f6 11. Nf3 O-O 12. Be3 Re8 13. Nh4 Nf8 14. g3 Bxe3 15. fxe3 c5 16. Qe2 a5 17. Rf2 Qd7 18. Raf1 a4 19. bxa4 Rxa4 20. b3 Ra6 21. Nf3 Qe6 22. Rg2 Rea8 23. g4 Ra1 24. h4 Rxf1+ 25. Qxf1 Nd7 26. Kh2 Kh8 27. Qe1 g6 28. Qg3 h6 29. Rf2 Kg7 30. h5 g5 31. Nd2 Ra2 32. Nf1 Nb6 33. Qf3 Nc8 34. Ng3 Nd6 35. Kh3 c6 36. Qd1 Ra8 37. Rd2 Kh7 38. d4 cxd4 39. exd4 Nf7 40. d5 Qe8 41. dxc6 Qxc6 42. Rd7 Kg8 43. Qd5 Qxd5 44. exd5 Rc8 45. c4 b5 46. Nf5 Rc5 47. d6 bxc4 48. Rc7 Rb5 49. bxc4 Rb3+ 50. Kg2 e4 1-0

[Event "FRA-chT Top 12"]
[Site "Brest"]
[Date "2018.05.26"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Villegas, Pierre"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2606"]
[BlackElo "2345"]
[Annotator "ChessBase II"]
[PlyCount "79"]
[EventDate "2018.05.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bois Colombes"]
[BlackTeam "Cemc Monaco"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "MNC"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:09]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:04]} 3. e5 {[%emt 0:00:00]} Bf5 {[%emt 0:00:19]} 4. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:07]} 5. Be2 {[%emt 0:00:01]} c5 {[%emt 0:00:20]} 6. Be3 {[%emt 0:00:10]} cxd4 {[%emt 0:00:23]} 7. Nxd4 {[%emt 0:00:05]} Ne7 {[%emt 0:00:06]} 8. Nd2 {[%emt 0:00:12]} Nbc6 {[%emt 0:00:33]} 9. N2f3 {[%emt 0:00:08]} Be4 {[%emt 0:00:34]} 10. O-O {[%emt 0:00:53]} Bxf3 {[%emt 0:01:19]} 11. Nxf3 {[%emt 0:00:54]} Qc7 {[%emt 0:01:15]} 12. Rc1 {[%emt 0:13:40]} Nf5 $146 {[%emt 0:10:03] Une nouveauté trouvée devant l'échiquier} (12... Rd8 13. c4 {1-0 Caruana,F (2736)-Iturrizaga Bonelli,E (2649) Moscow Aeroflot op-A 11th 2012 (3)} (13. c3)) 13. Bf4 {[%emt 0:08:54]} Be7 {[%emt 0:01:50]} 14. Bd3 {[%emt 0:01:26]} g6 {[%emt 0:16:35]} 15. c3 {[%emt 0:06:08]} h6 {[%emt 0:05:31]} 16. h3 {[%emt 0:12:43]} Nh4 {[%emt 0:06:05]} 17. Nxh4 {[%emt 0:28:02]} Bxh4 {[%emt 0:00:08]} 18. c4 {[%emt 0:00:03]} d4 {[%emt 0:13:31]} 19. Re1 {[%emt 0:02:40]} Bg5 {[%emt 0:05:23]} 20. Bxg5 {[%emt 0:02:24]} hxg5 {[%emt 0:00:05]} 21. Be4 {[%emt 0:00:02]} Rh4 {[%emt 0:07:25]} 22. Bxc6+ {[%emt 0:06:04]} Qxc6 {[%emt 0:05:43]} 23. f3 {[%emt 0:00:57]} O-O-O {[%emt 0:03:32]} 24. Qd3 {[%emt 0:00:06]} Kb8 {[%emt 0:00:59]} 25. b4 {[%emt 0:00:57]} Rf4 {[%emt 0:02:57]} 26. Rc2 {[%emt 0:00:34]} Rd7 {[%emt 0:06:12]} 27. a3 {[%emt 0:02:07]} Rh4 {[%emt 0:00:48]} 28. Ra1 {[%emt 0:03:41]} Qa4 {[%emt 0:03:59]} 29. Re2 {[%emt 0:01:34]} Rd8 {[%emt 0:04:15]} 30. Kh2 {[%emt 0:00:17]} Rdh8 {[%emt 0:00:42]} 31. Raa2 {[%emt 0:05:31]} Rd8 {[%emt 0:01:36]} 32. Kg1 {[%emt 0:01:26]} Rc8 {[%emt 0:00:50]} 33. Rac2 {[%emt 0:01:37]} a5 {[%emt 0:01:53]} 34. Rb2 {[%emt 0:00:12]} Rc7 {[%emt 0:00:48]} 35. c5 {[%emt 0:00:38]} axb4 {[%emt 0:00:32]} 36. axb4 {[%emt 0:00:32]} Qa6 {[%emt 0:00:44]} 37. Qb3 {[%emt 0:03:03]} d3 {[%emt 0:00:35]} 38. Red2 {[%emt 0:00:01]} Qa1+ $2 {[%emt 0:00:53]} (38... Rd7 $11 {[%cal Gh4d4]}) 39. Rd1 {[%emt 0:00:28]} Qa6 {[%emt 0:00:27]} 40. Rxd3 {[%emt 0:00:39]} 1-0

[Event "FRA-chT Top 12"]
[Site "Brest"]
[Date "2018.05.27"]
[Round "2"]
[White "Fressinet, Laurent"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2651"]
[BlackElo "2606"]
[Annotator "ChessBase II"]
[PlyCount "35"]
[EventDate "2018.05.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Clichy Echecs 92"]
[BlackTeam "Bois Colombes"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "FRA"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:02:36]} Nf6 {[%emt 0:00:31]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:09]} 3. g3 {[%emt 0:00:07]} d5 {[%emt 0:00:29]} 4. d4 {[%emt 0:03:14]} Bb4+ {[%emt 0:00:19]} 5. Bd2 {[%emt 0:00:20]} Be7 {[%emt 0:00:14]} 6. Bg2 {[%emt 0:00:06]} O-O {[%emt 0:00:38]} 7. O-O {[%emt 0:00:13]} c6 {[%emt 0:01:56]} 8. Qc2 {[%emt 0:00:48]} b6 {[%emt 0:00:48]} 9. Rd1 {[%emt 0:00:34]} Bb7 {[%emt 0:05:47]} 10. b3 {[%emt 0:01:11]} Nbd7 {[%emt 0:28:19]} 11. Nc3 {[%emt 0:00:44]} Qc8 {[%emt 0:02:56]} (11... Rc8 12. Bf4 c5 13. Nb5 cxd4 14. Nd6 Bxd6 15. Bxd6 Re8 16. Nxd4 Nc5 17. Bxc5 Rxc5 18. Qb2 e5 19. Nb5 Qb8 20. e3 h5 21. Qe2 a6 22. Na3 d4 23. Nc2 Bxg2 24. Kxg2 Ne4 25. Qf1 h4 26. f3 Nc3 27. Rd2 hxg3 28. hxg3 Re6 29. Qf2 Rf6 30. exd4 Ne4 31. Qe3 Nxd2 32. dxc5 Nxf3 33. cxb6 Qb7 {0-1 (33) Meier,G (2648)-Naiditsch,A (2701) Karlsruhe/Baden-Baden 2018}) 12. Bf4 {[%emt 0:09:41]} Rd8 {[%emt 0:01:58]} 13. Rac1 {[%emt 0:12:31]} Ba3 {[%emt 0:04:10]} 14. Rb1 {[%emt 0:01:26]} Bb4 $146 {[%emt 0:07:56]} (14... Bf8 15. e4 dxe4 16. Ng5 c5 17. d5 e5 18. Bc1 h6 19. Ngxe4 Nxe4 20. Bxe4 Nf6 21. Bg2 Qg4 22. Re1 Qh5 23. Bb2 Bc8 24. Qe2 Bf5 25. Qxh5 Nxh5 26. Rbd1 Bd6 27. Nb5 f6 28. Nxd6 Rxd6 29. f4 Bg4 30. fxe5 fxe5 31. Bxe5 Rd7 32. Rd3 Nf6 33. Rde3 Nh7 34. h3 Bh5 35. Be4 Ng5 36. Bf5 Rf7 37. g4 Rxf5 38. gxf5 Nf3+ 39. Rxf3 Bxf3 40. Kf2 Bh5 41. Rg1 g6 42. fxg6 Rf8+ 43. Ke3 Rf3+ 44. Ke4 {Kreisl,R (2432)-Van Hoolandt,P (2236) Tromsoe 2014 1-0}) 15. Qb2 {[%emt 0:06:21]} dxc4 {[%emt 0:07:09]} 16. bxc4 {[%emt 0:01:43]} Bxc3 {[%emt 0:00:04]} 17. Qxc3 {[%emt 0:00:15]} c5 {[%emt 0:00:02]} (17... Ne4) 18. dxc5 {[%emt 0:07:06]} 1/2-1/2

[Event "FRA-chT Top 12"]
[Site "Brest"]
[Date "2018.05.28"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Bailet, Pierre"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2606"]
[BlackElo "2501"]
[Annotator "ChessBase II"]
[PlyCount "43"]
[EventDate "2018.05.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bois Colombes"]
[BlackTeam "Vandoeuvre"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "FRA"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:36]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:13]} 3. Nc3 {[%emt 0:01:22]} g6 {[%emt 0:02:04]} 4. Bb5 {[%emt 0:03:43]} Bg7 {[%emt 0:01:32]} 5. O-O {[%emt 0:00:14]} e5 {[%emt 0:00:55]} 6. a3 {[%emt 0:25:34]} (6. d3 Nge7 7. Bc4 O-O 8. a3 d6 9. h3 h6 10. b4 Kh7 11. bxc5 dxc5 12. Rb1 b6 13. Nd5 Be6 14. Nxe7 Qxe7 15. Bd5 Qd6 16. c4 Rab8 17. Bb2 Bd7 18. Bc3 Ne7 19. Qd2 g5 20. Rfe1 Ng6 21. Nh2 Nf4 22. Re3 h5 23. Qd1 Qg6 24. Rg3 f6 25. Bd2 Bh6 26. a4 Qe8 27. Ra1 a5 28. Nf1 Rd8 29. Ra3 Bc8 30. Ne3 Rd6 31. Rf3 Bd7 32. g4 Rh8 33. Rg3 Bf8 34. Nf5 Bxf5 35. gxf5 h4 {Le,Q (2737)-Dubov,D (2694) Caleta 2018 1-0}) 6... Nge7 {[%emt 0:05:19]} 7. b4 {[%emt 0:02:35]} d6 {[%emt 0:04:50]} 8. Bc4 {[%emt 0:01:14]} O-O {[%emt 0:04:26]} 9. Rb1 {[%emt 0:00:53]} Nd4 $146 {[%emt 0:08:56]} (9... Rb8 10. Nd5 b5 11. Ba2 {1-0 (11) Rasik,V (2469)-Voloshin,L (2494) Czechia 2005}) 10. bxc5 {[%emt 0:01:10]} dxc5 {[%emt 0:00:23]} 11. Nxd4 {[%emt 0:17:30]} cxd4 {[%emt 0:02:17]} 12. Ne2 {[%emt 0:08:10]} Qc7 {[%emt 0:14:54]} 13. d3 {[%emt 0:00:24]} b6 {[%emt 0:02:43]} 14. Bd2 {[%emt 0:02:52]} Bb7 {[%emt 0:07:36]} 15. Bb4 {[%emt 0:02:13]} Rae8 {[%emt 0:04:35]} (15... Rfe8) 16. c3 {[%emt 0:13:07]} Bxe4 {[%emt 0:07:14]} 17. dxe4 {[%emt 0:02:06]} Qxc4 {[%emt 0:00:09]} 18. cxd4 {[%emt 0:00:03]} exd4 {[%emt 0:01:46]} 19. Rc1 {[%emt 0:06:03]} Qe6 {[%emt 0:01:26]} 20. Nxd4 {[%emt 0:00:20]} Bxd4 {[%emt 0:02:20]} 21. Qxd4 {[%emt 0:01:23]} Nc6 {[%emt 0:00:07]} 22. Rxc6 {[%emt 0:02:43]} 1/2-1/2

[Event "FRA-chT Top 12"]
[Site "Brest"]
[Date "2018.05.29"]
[Round "4"]
[White "Fedorchuk, Sergey A"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2637"]
[BlackElo "2606"]
[Annotator "ChessBase II"]
[PlyCount "53"]
[EventDate "2018.05.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Evry Grand Roque"]
[BlackTeam "Bois Colombes"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "FRA"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:45]} Nc6 {[%emt 0:00:06]} 3. Bb5 {[%emt 0:00:51]} a6 {[%emt 0:00:08]} 4. Ba4 {[%emt 0:00:50]} Nf6 {[%emt 0:00:17]} 5. O-O {[%emt 0:00:35]} Be7 {[%emt 0:00:18]} 6. d3 {[%emt 0:01:59]} b5 {[%emt 0:01:00]} 7. Bb3 {[%emt 0:05:00]} d6 {[%emt 0:01:26]} 8. a3 {[%emt 0:02:25]} O-O {[%emt 0:01:03]} 9. Nc3 {[%emt 0:04:25]} Bg4 {[%emt 0:00:39]} 10. Be3 {[%emt 0:03:49]} Nd4 {[%emt 0:01:04]} 11. Bxd4 {[%emt 0:00:57]} exd4 {[%emt 0:00:07]} 12. Nd5 {[%emt 0:01:56]} Nd7 {[%emt 0:01:40]} 13. h3 {[%emt 0:02:11]} Bxf3 {[%emt 0:01:08]} 14. Qxf3 {[%emt 0:00:08]} a5 {[%emt 0:02:11]} 15. Nf4 {[%emt 0:13:48]} a4 {[%emt 0:01:19]} 16. Ba2 {[%emt 0:00:11]} Rb8 {[%emt 0:05:53]} 17. Qd1 {[%emt 0:03:36]} c6 {[%emt 0:07:26]} 18. Ne2 {[%emt 0:03:54]} Qb6 {[%emt 0:00:42]} 19. Ng3 {[%emt 0:03:35]} g6 {[%emt 0:13:47]} 20. f4 {[%emt 0:04:21]} b4 {[%emt 0:10:32]} 21. axb4 {[%emt 0:02:15]} (21. f5 $143 b3 22. cxb3 axb3 23. Bb1 {[%csl Ra1,Rb2]} Bg5 $132) 21... Qxb4 {[%emt 0:00:07]} 22. Rb1 {[%emt 0:20:12]} Kh8 {[%emt 0:06:27]} 23. Qg4 {[%emt 0:03:26]} Nf6 {[%emt 0:01:30]} 24. Qe2 {[%emt 0:04:25]} Nd7 {[%emt 0:07:54]} 25. Qg4 {[%emt 0:00:51]} Nf6 {[%emt 0:00:41]} 26. Qe2 {[%emt 0:00:07]} Nd7 {[%emt 0:00:11]} 27. Qg4 {[%emt 0:00:07]} 1/2-1/2

[Event "FRA-chT Top 12"]
[Site "Brest"]
[Date "2018.05.30"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Malakhov, Vladimir"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2606"]
[BlackElo "2691"]
[Annotator "ChessBase II"]
[PlyCount "62"]
[EventDate "2018.05.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bois Colombes"]
[BlackTeam "Tremblay en France"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "FRA"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:22]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:10]} 3. Bb5 {[%emt 0:00:04]} Nf6 {[%emt 0:00:15]} 4. O-O {[%emt 0:00:56]} Nxe4 {[%emt 0:00:12]} 5. Re1 {[%emt 0:00:50]} Nd6 {[%emt 0:00:58]} 6. Nxe5 {[%emt 0:00:30]} Be7 {[%emt 0:00:05]} 7. Bf1 {[%emt 0:00:26]} Nxe5 {[%emt 0:00:32]} 8. Rxe5 {[%emt 0:00:06]} O-O {[%emt 0:00:09]} 9. d4 {[%emt 0:00:28]} Bf6 {[%emt 0:00:18]} 10. Re1 {[%emt 0:00:10]} Nf5 {[%emt 0:00:17]} 11. c3 {[%emt 0:00:40]} d5 {[%emt 0:00:10]} 12. Bd3 {[%emt 0:00:14]} (12. Bf4 c6 13. Nd2 Nh4 14. Bd3 Bf5 15. Bxf5 Nxf5 16. Nf3 Qd7 17. Ne5 Bxe5 18. Rxe5 f6 19. Re1 Rfe8 20. Qd3 Rxe1+ 21. Rxe1 Re8 22. Re2 Rxe2 23. Qxe2 Kf7 24. Qh5+ Kg8 25. Qe2 Kf7 26. Qh5+ Kg8 27. Qe2 {½-½ (27) Adams,M (2715)-Aronian,L (2805) London 2017}) 12... c6 {[%emt 0:03:57]} 13. Nd2 {[%emt 0:00:08]} Re8 $146 {[%emt 0:07:43]} (13... Nh4 14. Qc2 Ng6 15. Nf3 Qd6 16. h4 Nxh4 17. Bxh7+ Kh8 18. Nxh4 Bxh4 19. Bf5 g6 20. Bxc8 Rfxc8 21. Qd2 Kg8 22. Qh6 Bf6 23. Bf4 Qf8 24. Qh2 Re8 25. Bh6 Rxe1+ 26. Rxe1 Re8 27. Re3 Rxe3 28. Bxe3 a6 29. Qc7 Qe7 30. Qc8+ Kg7 31. g3 g5 32. b4 Qe4 33. Qxb7 Qb1+ 34. Kh2 Qh7+ 35. Kg2 Qe4+ 36. Kg1 Qb1+ 37. Kh2 Qh7+ 38. Kg1 Qb1+ {½-½ (38) Safarli,E (2653)-Mastrovasilis,D (2589) Warsaw 2013}) 14. Rxe8+ {[%emt 0:04:04]} Qxe8 {[%emt 0:01:23]} 15. Nf3 {[%emt 0:00:24]} Nh4 {[%emt 0:02:46]} 16. Nxh4 {[%emt 0:01:29]} Bxh4 {[%emt 0:00:30]} 17. Bf4 {[%emt 0:00:30]} Bf6 {[%emt 0:00:30]} 18. Qd2 {[%emt 0:00:30]} Be6 {[%emt 0:00:30]} 19. Re1 {[%emt 0:00:30]} Qd7 {[%emt 0:00:30]} 20. Bg5 {[%emt 0:00:30]} Qd8 {[%emt 0:00:30]} 21. Bxf6 {[%emt 0:00:30]} Qxf6 {[%emt 0:00:30]} 22. Re5 {[%emt 0:00:30]} h6 {[%emt 0:00:30]} 23. Qe3 $14 {[%emt 0:00:30]} Kf8 {[%emt 0:00:30]} 24. h3 {[%emt 0:00:30]} (24. f4 Re8 25. f5 Bd7 $11 26. Rxe8+ Bxe8 27. Qe5 Qg5) 24... b6 {[%emt 0:00:30]} 25. Bc2 {[%emt 0:00:30]} Bd7 {[%emt 0:00:30]} 26. Qg3 {[%emt 0:00:30]} Re8 {[%emt 0:00:30]} 27. Rxe8+ {[%emt 0:00:30]} Bxe8 {[%emt 0:00:30]} 28. Qb8 {[%emt 0:00:30]} Qe7 {[%emt 0:00:30]} 29. Bd3 {[%emt 0:00:30]} b5 {[%emt 0:00:30]} 30. b4 {[%emt 0:00:30]} Qe1+ {[%emt 0:00:30]} 31. Bf1 {[%emt 0:00:30]} f6 {[%emt 0:00:30]} 1/2-1/2

[Event "FRA-chT Top 12"]
[Site "Brest"]
[Date "2018.05.31"]
[Round "6.3"]
[White "Zhigalko, Sergei"]
[Black "Edouard, Romain"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2606"]
[BlackElo "2621"]
[Annotator "ChessBase II"]
[PlyCount "153"]
[EventDate "2018.05.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bois Colombes"]
[BlackTeam "Bischwiller"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "FRA"]

1. e4 c5 2. Nf3 g6 3. c3 Nc6 4. d4 d5 5. exd5 Qxd5 6. Be3 (6. Na3 Bg4 {½-½ (6) Stevic,H (2588)-Edouard,R (2621) Brest 2018}) 6... Bg7 7. dxc5 Qxd1+ 8. Kxd1 Nf6 9. Bb5 O-O 10. Ke2 $146 (10. Nbd2 Ng4 11. Ke2 Nxe3 12. fxe3 Rd8 13. Rhd1 Bf5 14. Nb3 Ne5 15. Nbd4 Be4 16. Nxe5 Bxe5 17. Nf3 Bf6 18. Bd7 h5 19. Rd2 e6 20. Rad1 g5 21. Bb5 Rxd2+ 22. Rxd2 Rc8 23. Bd3 Bxf3+ 24. gxf3 {½-½ (24) Espinosa Flores,R (2401)-Galati,M (2206) Sao Paulo 2009}) 10... Nd5 11. Rd1 Rd8 12. Na3 Bg4 13. h3 Bxf3+ 14. Kxf3 Nxe3 15. Kxe3 Rdc8 16. Rd7 Na5 17. Rad1 Rxc5 18. Rxe7 Bf8 19. Re4 Rac8 20. Bf1 Rf5 21. Nc2 Bc5+ 22. Nd4 Nc6 23. Bc4 Nxd4 24. cxd4 Bd6 25. Bb3 Kf8 26. g3 Rb5 27. Rd3 Rb4 28. Rc3 Rd8 29. Kd3 a5 30. a3 Rb5 31. Kc2 Rf5 32. f4 h5 33. h4 Bb8 34. Bc4 Rf6 35. Rb3 $14 {[%csl Rb7]} Rc6 36. Kd3 b6 37. d5 Rcd6 38. Rc3 (38. Kd4) 38... R6d7 39. Ba2 Re7 40. Rc6 Rb7 41. Re2 Bd6 42. Kd4 b5 43. Ra6 a4 44. Rc2 b4 45. Rcc6 bxa3 46. bxa3 Bxa3 47. Rxa4 Rb4+ 48. Rxb4 Bxb4 49. f5 gxf5 50. Rf6 Bd6 51. Rxf5 Ra8 52. Bc4 Ra3 53. Be2 Rxg3 54. Bxh5 Rh3 55. Rxf7+ Kg8 56. Rf5 Rxh4+ 57. Ke3 Kg7 58. Be8 Rh3+ 59. Ke4 Rh4+ 60. Kf3 Rd4 61. Bd7 Kg6 62. Be6 Rd1 63. Ke2 Rd4 64. Rf7 Bf4 65. Kf3 Bg5 66. Rb7 Kf6 67. Rf7+ Kg6 68. Rf5 Rd3+ 69. Ke4 Re3+ 70. Kd4 Rxe6 71. Rxg5+ Kxg5 72. dxe6 Kf6 73. Kd5 Ke7 74. Ke5 Ke8 75. Kf6 Kf8 76. e7+ Ke8 77. Ke6 1/2-1/2

[Event "FRA-chT Top 12"]
[Site "Brest"]
[Date "2018.06.02"]
[Round "8"]
[White "Chabanon, Jean Luc"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "2450"]
[BlackElo "2606"]
[Annotator "ChessBase II"]
[PlyCount "96"]
[EventDate "2018.05.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "T H F Saint-Quentin"]
[BlackTeam "Bois Colombes"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "FRA"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:01:22]} Nf6 {[%emt 0:00:13]} 2. c4 {[%emt 0:00:09]} e6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:01:46]} Bb4 {[%emt 0:00:06]} 4. Qc2 {[%emt 0:00:18]} O-O {[%emt 0:00:14]} 5. a3 {[%emt 0:00:18]} Bxc3 {[%emt 0:00:09]} 6. Qxc3 {[%emt 0:00:08]} d6 {[%emt 0:00:04]} 7. b4 {[%emt 0:05:34]} e5 {[%emt 0:00:16]} (7... a5 8. Bb2 e5 9. e3 b6 10. Be2 axb4 11. axb4 Rxa1+ 12. Bxa1 c5 13. b5 Re8 14. d3 Nbd7 15. O-O Bb7 16. Bb2 Nf8 17. Ra1 Qb8 18. Nh4 Ng6 19. Nxg6 hxg6 20. Bf1 d5 21. d4 Ne4 22. Qc2 dxc4 23. Bxc4 cxd4 24. exd4 Rc8 25. Qe2 exd4 26. Bxd4 Qd6 27. Be3 Qb4 28. Bd3 Nc5 29. h3 Nxd3 {½-½ (29) Cheparinov,I (2687)-Almasi,Z (2688) Varadero 2016}) 8. Bb2 {[%emt 0:10:25]} Re8 {[%emt 0:07:48]} 9. d3 {[%emt 0:00:43]} Bg4 {[%emt 0:00:33]} 10. e3 {[%emt 0:01:43]} Bxf3 {[%emt 0:06:27]} 11. gxf3 {[%emt 0:02:38]} Nbd7 {[%emt 0:00:03]} 12. Bh3 $146 {[%emt 0:09:03]} (12. Be2 c5 13. O-O d5 14. cxd5 Nxd5 15. Qb3 N5b6 16. Rfc1 Rc8 17. Qd1 Qh4 18. bxc5 Nxc5 19. Rab1 Rc6 20. Qf1 Rh6 21. h3 Nbd7 22. Bc3 b6 23. Rb4 Qe7 24. Rg4 Nf6 25. Rg5 Rg6 26. Rxg6 hxg6 27. Bb4 Nfd7 28. Qd1 a5 29. Bc3 Ne6 30. Qa4 Ndc5 {½-½ (30) Jakovljevic,V (2433)-Kuljasevic,D (2579) Malinska 2013}) 12... Nf8 {[%emt 0:00:30]} 13. O-O-O {[%emt 0:00:30]} a5 $1 {[%emt 0:00:30]} 14. d4 {[%emt 0:00:30]} (14. b5 $5 {Plus solide} N8d7 {[%cal Gd7c5]} 15. d4 exd4 16. exd4 $13 {[%csl Gb2,Gh3][%cal Gh1g1]}) 14... axb4 $132 {[%emt 0:00:30]} 15. axb4 {[%emt 0:00:30]} e4 {[%emt 0:00:30]} 16. Bg2 {[%emt 0:00:30]} d5 {[%emt 0:00:30]} 17. fxe4 Nxe4 {[%emt 0:25:10]} 18. Bxe4 {[%emt 0:36:00]} dxe4 {[%emt 0:00:15]} 19. d5 {[%emt 0:10:58]} f6 {[%emt 0:00:07]} 20. c5 {[%emt 0:06:21]} Qd7 {[%emt 0:02:23]} 21. d6 {[%emt 0:03:57]} cxd6 {[%emt 0:17:27]} 22. Rxd6 {[%emt 0:00:05]} Qxd6 $1 {[%emt 0:18:45]} 23. cxd6 {[%emt 0:00:02]} Rac8 {[%emt 0:00:08]} 24. Rd1 {[%emt 0:01:44]} Rxc3+ {[%emt 0:00:22]} 25. Bxc3 {[%emt 0:00:01]} Nd7 {[%emt 0:00:05]} 26. Rd4 {[%emt 0:01:05]} Kf7 {[%emt 0:09:07]} 27. Rc4 {[%emt 0:00:46]} b5 {[%emt 0:00:05]} 28. Rc6 {[%emt 0:01:34]} Ra8 {[%emt 0:00:36]} 29. Rc7 {[%emt 0:03:59]} Ke6 {[%emt 0:00:04]} 30. Rb7 {[%emt 0:00:11]} Rb8 {[%emt 0:00:17]} 31. Ra7 {[%emt 0:00:11]} Rb6 {[%emt 0:03:25]} 32. Bd4 {[%emt 0:00:36]} Rxd6 {[%emt 0:00:08]} 33. Rb7 {[%emt 0:00:11]} Rd5 {[%emt 0:00:03]} 34. Kd2 {[%emt 0:00:40]} Rh5 {[%emt 0:04:07]} 35. Ke2 {[%emt 0:00:03]} Kd6 {[%emt 0:00:19]} 36. Kf1 {[%emt 0:01:54]} Kc6 {[%emt 0:00:50]} 37. Ra7 {[%emt 0:00:05]} Rxh2 {[%emt 0:00:22]} 38. Ra6+ {[%emt 0:00:09]} Kd5 {[%emt 0:01:09]} 39. Ra7 {[%emt 0:00:31]} Ke6 {[%emt 0:00:47]} 40. Ra6+ {[%emt 0:00:56]} Ke7 {[%emt 0:31:00]} 41. Ra7 {[%emt 0:06:35]} Rh5 {[%emt 0:00:00]} 42. Bc5+ {[%emt 0:03:38]} Ke6 {[%emt 0:00:00]} 43. Ra6+ {[%emt 0:00:31]} Kf5 {[%emt 0:00:00]} 44. Ra5 {[%emt 0:15:55]} Kg4 {[%emt 0:00:00]} 45. Rxb5 {[%emt 0:01:28]} Kf3 {[%emt 0:00:00]} 46. Ke1 {[%emt 0:00:18]} Rd5 {[%emt 0:00:00]} 47. Ra5 {[%emt 0:03:24]} Ne5 {[%emt 0:00:00]} 48. Bd4 {[%emt 0:00:41]} Nd3+ {[%emt 0:00:00]} 0-1

[Event "FRA-chT Top 12"]
[Site "Brest"]
[Date "2018.06.03"]
[Round "9"]
[White "Hera, Imre Jr"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2620"]
[BlackElo "2606"]
[PlyCount "23"]
[EventDate "2018.05.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Grasse Echecs"]
[BlackTeam "Bois Colombes"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "FRA"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:04]} d5 {[%emt 0:00:04]} 2. g3 {[%emt 0:00:09]} c6 {[%emt 0:00:05]} 3. Bg2 {[%emt 0:00:08]} Bg4 {[%emt 0:00:05]} 4. c4 {[%emt 0:00:13]} e6 {[%emt 0:00:33]} 5. cxd5 {[%emt 0:00:31]} Bxf3 {[%emt 0:00:13]} 6. Bxf3 {[%emt 0:00:07]} cxd5 {[%emt 0:00:12]} 7. O-O {[%emt 0:00:07]} Nf6 {[%emt 0:01:27]} 8. Nc3 {[%emt 0:00:17]} Nc6 {[%emt 0:00:19]} 9. Bg2 {[%emt 0:00:07]} Be7 {[%emt 0:01:44]} 10. d3 {[%emt 0:00:06]} O-O {[%emt 0:00:47]} 11. a3 {[%emt 0:00:07]} Rc8 {[%emt 0:01:22]} 12. Bd2 {[%emt 0:00:13]} 1/2-1/2

[Event "FRA-chT Top 12"]
[Site "Brest"]
[Date "2018.06.04"]
[Round "10"]
[White "Balogh, Csaba"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2628"]
[BlackElo "2606"]
[PlyCount "32"]
[EventDate "2018.05.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Metz Fischer"]
[BlackTeam "Bois Colombes"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "FRA"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:16]} c5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:04]} 3. d4 {[%emt 0:02:34]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:04]} 5. Nc3 {[%emt 0:00:09]} e5 {[%emt 0:00:04]} 6. Ndb5 {[%emt 0:00:29]} d6 {[%emt 0:00:06]} 7. Bg5 {[%emt 0:00:38]} a6 {[%emt 0:00:04]} 8. Na3 {[%emt 0:00:08]} b5 {[%emt 0:00:06]} 9. Nd5 {[%emt 0:00:12]} Be7 {[%emt 0:00:09]} 10. Bxf6 {[%emt 0:00:34]} Bxf6 {[%emt 0:00:05]} 11. c4 {[%emt 0:00:26]} b4 {[%emt 0:00:25]} 12. Nc2 {[%emt 0:00:09]} O-O {[%emt 0:00:33]} 13. g3 {[%emt 0:01:05]} a5 {[%emt 0:00:19]} 14. h4 Be6 {[%emt 0:04:15]} 15. Bh3 {[%emt 0:22:09]} a4 {[%emt 0:01:23]} 16. Nce3 {[%emt 0:21:11]} Nd4 {[%emt 0:44:13] Une nulle théorique} 1/2-1/2

[Event "FRA-chT Top 12"]
[Site "Brest"]
[Date "2018.06.05"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Heimann, Andreas"]
[Result "1/2-1/2"]
[ECO "E54"]
[WhiteElo "2606"]
[BlackElo "2588"]
[Annotator "ChessBase II"]
[PlyCount "120"]
[EventDate "2018.05.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bois Colombes"]
[BlackTeam "Mulhouse Philidor"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "FRA"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:17]} 2. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:08]} 3. c4 {[%emt 0:00:39]} e6 {[%emt 0:00:05]} 4. Nc3 {[%emt 0:03:06]} Bb4 {[%emt 0:00:07]} 5. e3 {[%emt 0:11:47]} O-O {[%emt 0:00:20]} (5... c6) 6. Bd3 {[%emt 0:00:33]} c5 {[%emt 0:00:14]} 7. O-O {[%emt 0:00:29]} cxd4 {[%emt 0:00:07]} 8. exd4 {[%emt 0:00:18]} dxc4 {[%emt 0:00:04]} 9. Bxc4 {[%emt 0:00:05]} b6 {[%emt 0:00:04]} 10. Bg5 {[%emt 0:12:18]} Bb7 {[%emt 0:00:17]} 11. Ne5 {[%emt 0:08:03]} Nbd7 {[%emt 0:05:03]} 12. Nxd7 {[%emt 0:09:43]} Qxd7 {[%emt 0:00:10]} 13. Bxf6 {[%emt 0:00:11]} gxf6 {[%emt 0:00:04]} 14. d5 {[%emt 0:02:35]} Bxc3 {[%emt 0:00:56]} 15. bxc3 {[%emt 0:00:25]} Bxd5 {[%emt 0:00:08]} 16. Qg4+ {[%emt 0:00:56]} Kh8 {[%emt 0:00:08]} 17. Qh4 {[%emt 0:00:13]} Kg7 $146 {[%emt 0:03:05]} (17... Bxc4 18. Qxf6+ Kg8 19. Qg5+ Kh8 20. Qf6+ Kg8 21. Qg5+ Kh8 22. Qf6+ Kg8 {½-½ (22) Zhigalko,S (2638)-Adams,M (2727) Heraklio 2017}) 18. Rad1 {[%emt 0:03:37]} Qc6 {[%emt 0:16:04]} 19. Bxd5 {[%emt 0:18:27]} exd5 {[%emt 0:00:06]} 20. Rd3 {[%emt 0:00:14][%csl Rg7]} f5 $1 {[%emt 0:07:08]} 21. Qg3+ {[%emt 0:04:02]} Kh8 {[%emt 0:05:05]} 22. Qe5+ {[%emt 0:00:37]} f6 {[%emt 0:00:06]} 23. Qxf5 {[%emt 0:00:14]} Rad8 {[%emt 0:09:26]} 24. Re1 {[%emt 0:04:45]} Rfe8 {[%emt 0:16:11]} 25. Rde3 {[%emt 0:00:20]} Re4 $132 {[%emt 0:00:06]} 26. f3 {[%emt 0:00:29]} Rxe3 {[%emt 0:00:06]} 27. Rxe3 {[%emt 0:00:02]} Rf8 {[%emt 0:03:25]} 28. h4 Qd6 {[%emt 0:18:19]} 29. h5 {[%emt 0:11:05]} d4 {[%emt 0:00:30]} 30. Rd3 {[%emt 0:01:16]} Qc5 {[%emt 0:07:20]} 31. Qxc5 {[%emt 0:00:25]} bxc5 {[%emt 0:00:05]} 32. cxd4 {[%emt 0:00:03]} Rd8 {[%emt 0:00:24]} 33. d5 {[%emt 0:05:58]} c4 {[%emt 0:00:10]} 34. Rd4 {[%emt 0:00:32]} c3 {[%emt 0:00:20]} 35. g4 {[%emt 0:01:38]} f5 {[%emt 0:08:52]} 36. Kf2 {[%emt 0:01:01]} fxg4 {[%emt 0:00:05]} 37. fxg4 {[%emt 0:00:03]} c2 {[%emt 0:00:25]} 38. Rc4 {[%emt 0:00:02]} Rxd5 {[%emt 0:00:04]} 39. Rxc2 {[%emt 0:00:23]} Ra5 {[%emt 0:00:07]} 40. h6 {[%emt 0:00:24]} Kg8 {[%emt 0:30:06]} 41. Kg3 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 42. Kh4 {[%emt 0:12:13]} Kg6 {[%emt 0:00:00]} 43. Rc6+ {[%emt 0:00:21]} Kf7 {[%emt 0:00:00]} 44. g5 {[%emt 0:04:37]} Rxa2 {[%emt 0:00:00]} 45. Rc7+ {[%emt 0:00:25]} Kg8 {[%emt 0:00:00]} 46. Rc8+ {[%emt 0:00:18]} Kf7 {[%emt 0:00:00]} 47. Rh8 {[%emt 0:00:12]} Kg6 {[%emt 0:00:00]} 48. Rg8+ {[%emt 0:00:03]} Kf5 {[%emt 0:00:00]} 49. Rf8+ {[%emt 0:00:02]} Ke6 {[%emt 0:00:00]} 50. Rh8 {[%emt 0:00:34]} Kf5 {[%emt 0:00:00]} 51. Rxh7 {[%emt 0:00:28]} Rh2+ {[%emt 0:00:00]} 52. Kg3 {[%emt 0:00:03]} Rh5 {[%emt 0:00:00]} 53. Rg7 {[%emt 0:01:11]} a5 {[%emt 0:00:00]} 54. h7 {[%emt 0:05:28]} a4 {[%emt 0:00:00]} 55. g6 {[%emt 0:00:50]} a3 {[%emt 0:00:00]} 56. Ra7 {[%emt 0:09:53]} Kxg6 {[%emt 0:00:00]} 57. Rxa3 {[%emt 0:00:09]} Rxh7 {[%emt 0:00:00]} 58. Ra6+ {[%emt 0:00:03]} Kg7 {[%emt 0:00:00]} 59. Ra7+ {[%emt 0:00:03]} Kg6 {[%emt 0:00:00]} 60. Rxh7 {[%emt 0:00:04]} Kxh7 1/2-1/2

[Event "Minsk Kupreichik Memorial op"]
[Site "Minsk"]
[Date "2018.06.21"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Vyrtosu, Natalia"]
[Result "0-1"]
[WhiteElo "2610"]
[BlackElo "1892"]
[PlyCount "0"]
[EventDate "2018.06.21"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

 0-1

[Event "Porticcio op 5th"]
[Site "Porticcio"]
[Date "2018.06.30"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Haussernot, Cecile"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2610"]
[BlackElo "2178"]
[PlyCount "43"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 Nf6 7. Nc3 Bg4 8. Bb3 Bxf3 9. Qxf3 g6 10. Bg5 Bg7 11. O-O-O O-O 12. h4 h5 13. Kb1 Rc8 14. Qg3 Ne5 15. f4 Neg4 16. e5 Nh7 17. Rxd6 exd6 18. Bxd8 Rfxd8 19. Nd5 Kf8 20. Qe1 Rc6 21. Qb4 b5 22. Re1 1-0

[Event "Porticcio op 5th"]
[Site "Porticcio"]
[Date "2018.07.01"]
[Round "2"]
[White "Yankelevich, Lev"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2411"]
[BlackElo "2610"]
[PlyCount "76"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. Ba4 Ngf6 5. O-O a6 6. c4 g6 7. Nc3 Bg7 8. d3 O-O 9. h3 Nb6 10. Bb3 e5 11. a3 Nh5 12. Ba2 Nf4 13. b4 g5 14. Ne1 Nd7 15. Nc2 Nb8 16. Be3 b6 17. bxc5 bxc5 18. Nd5 Nc6 19. Rb1 Be6 20. Bb3 f5 21. Ba4 Ne7 22. Rb7 Nexd5 23. cxd5 Bc8 24. Rb3 Kh8 25. f3 h5 26. Bd2 g4 27. Ne3 gxh3 28. g3 h4 29. gxf4 exf4 30. Kh1 fxe3 31. Bxe3 Qf6 32. Rb6 fxe4 33. dxe4 Bg4 34. Bxc5 Bxf3+ 35. Rxf3 Qxf3+ 36. Qxf3 Rxf3 37. Bxd6 Rd8 38. Rxa6 Rxd6 0-1

[Event "Porticcio op 5th"]
[Site "Porticcio"]
[Date "2018.07.01"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Le Roux, Jean Pierre"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2610"]
[BlackElo "2544"]
[PlyCount "103"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Ne7 7. Nbd2 c5 8. c4 cxd4 9. Nxd4 Bg6 10. N2f3 a6 11. Bg5 Be4 12. Rc1 Rc8 13. cxd5 Rxc1 14. Qxc1 Bxd5 15. Rd1 Qc8 16. Nf5 exf5 17. Qxc8+ Nxc8 18. Rxd5 Ncb6 19. Rd1 Be7 20. Be3 O-O 21. Nd4 g6 22. Bf3 Nxe5 23. Nxf5 gxf5 24. Bxb6 Bf6 25. Bd5 Rc8 26. b3 Rc2 27. a4 Nc6 28. g3 Be7 29. Be3 Bc5 30. Rc1 Rxc1+ 31. Bxc1 Nd4 32. Be3 a5 33. Bxd4 Bxd4 34. Bxb7 Kg7 35. Bd5 Bc5 36. Kf1 Kf6 37. f4 Bb4 38. Ke2 Bc5 39. Kd3 Bb4 40. Kc4 Ke7 41. Kd4 Kf6 42. Bc4 Bd2 43. Kd5 Bb4 44. Bd3 Bf8 45. Kc6 Bb4 46. Kd7 Bc5 47. Ke8 Bg1 48. b4 Bxh2 49. bxa5 Bxg3 50. a6 Bf2 51. Kd7 h5 52. Bf1 1-0

[Event "Porticcio op 5th"]
[Site "Porticcio"]
[Date "2018.07.02"]
[Round "4"]
[White "Donchenko, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2581"]
[BlackElo "2610"]
[PlyCount "91"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bb4 5. Nd5 O-O 6. Nxb4 Nxb4 7. d3 d6 8. a3 Nc6 9. b4 h6 10. Bb2 Re8 11. e3 e4 12. dxe4 Nxe4 13. Ne2 Bf5 14. Nd4 Nxd4 15. Qxd4 Qg5 16. O-O Qg6 17. f3 Ng5 18. g4 Bd3 19. Rfe1 Ne6 20. Qc3 b5 21. cxb5 Bxb5 22. h4 f5 23. Qc2 Rf8 24. Kh2 Kh7 25. gxf5 Qxf5 26. Qxf5+ Rxf5 27. f4 Raf8 28. Be4 d5 29. Bxf5+ Rxf5 30. Be5 g5 31. hxg5 hxg5 32. Kg3 d4 33. Kg4 Kg6 34. e4 Rxf4+ 35. Bxf4 Nxf4 36. Kf3 Nd3 37. Red1 Kf6 38. Rxd3 Bxd3 39. Rd1 Bc4 40. Rxd4 Be6 41. Rd8 Ke5 42. Ra8 g4+ 43. Ke3 g3 44. Rxa7 g2 45. Ra5+ Kf6 46. Kf2 1-0

[Event "Porticcio op 5th"]
[Site "Porticcio"]
[Date "2018.07.03"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Bulmaga, Irina"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2610"]
[BlackElo "2419"]
[PlyCount "129"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 O-O 8. h3 Bb7 9. d3 d6 10. a3 Na5 11. Ba2 c5 12. Nbd2 Nc6 13. Nf1 Bc8 14. Ng3 Be6 15. Bxe6 fxe6 16. c3 h6 17. Be3 Qe8 18. a4 Rb8 19. axb5 axb5 20. d4 Qf7 21. dxc5 dxc5 22. Ra6 Rfc8 23. Rxc6 Rxc6 24. Nxe5 Qe8 25. Nxc6 Qxc6 26. e5 Nd5 27. Bc1 c4 28. Qg4 Kh8 29. Nh5 Bf8 30. Be3 b4 31. Bd4 Ne7 32. cxb4 Nf5 33. Bc3 Bxb4 34. Rd1 Bc5 35. Rd2 Ra8 36. Nf4 Qb6 37. Qf3 Ra1+ 38. Kh2 Nh4 39. Qe2 Ra8 40. Qe4 Rf8 41. Nxe6 Nf3+ 42. gxf3 Qxe6 43. Qd5 Qe7 44. e6 Qh4 45. Be5 Bb4 46. Re2 Rd8 47. Qe4 Qe7 48. Qxc4 Bd6 49. Bxd6 Qxd6+ 50. Kg2 Re8 51. Qe4 Qe7 52. f4 Rb8 53. Rc2 Rf8 54. b4 Qf6 55. e7 Re8 56. Re2 Qa6 57. Re3 Qb5 58. Kg3 Qf1 59. Re1 Qb5 60. Qg6 Qd7 61. Qf7 Kh7 62. Qe6 Qd3+ 63. Kg2 Qb5 64. Re4 Qb7 65. f5 1-0

[Event "Porticcio op 5th"]
[Site "Porticcio"]
[Date "2018.07.04"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Tomazini, Zan"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2610"]
[BlackElo "2408"]
[PlyCount "83"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. O-O b5 6. Bb3 Bg7 7. c3 Nge7 8. d4 exd4 9. cxd4 Na5 10. Nc3 d6 11. Bg5 h6 12. Be3 Nxb3 13. Qxb3 Bg4 14. Ne1 O-O 15. h3 Bd7 16. Rd1 a5 17. Nf3 b4 18. Ne2 Bb5 19. Rfe1 d5 20. e5 Qd7 21. Qc2 Ra6 22. Qd2 Nf5 23. Nf4 Kh7 24. Rc1 Rc6 25. Rxc6 Qxc6 26. Rc1 Qd7 27. Nd3 c6 28. Nc5 Qe7 29. Bf4 Re8 30. g4 Nh4 31. Nxh4 Qxh4 32. Kg2 Qe7 33. h4 Bf8 34. h5 g5 35. Bg3 Qa7 36. f4 Bxc5 37. Rxc5 gxf4 38. Qxf4 Rg8 39. Qf5+ Kh8 40. Bh4 Re8 41. Bf6+ Kg8 42. g5 1-0

[Event "Porticcio op 5th"]
[Site "Porticcio"]
[Date "2018.07.05"]
[Round "7"]
[White "Fridman, Daniel"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2610"]
[BlackElo "2610"]
[PlyCount "57"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Qc2 Bb7 6. Bg2 c5 7. d5 exd5 8. cxd5 Nxd5 9. O-O Nc6 10. Rd1 Be7 11. Qa4 Nf6 12. Nh4 O-O 13. Nf5 d5 14. Nc3 Nd4 15. Nxd4 cxd4 16. Qxd4 Bc5 17. Qa4 Qc8 18. Nxd5 Nxd5 19. Bxd5 Bxd5 20. Rxd5 Qe6 21. Qd1 Qf6 22. Bf4 Qxb2 23. Be5 Qb4 24. Qd3 Rfe8 25. Rc1 Qa3 26. Qc4 Qb4 27. Qd3 Qa3 28. Qc4 Qb4 29. Qd3 1/2-1/2

[Event "Porticcio op 5th"]
[Site "Porticcio"]
[Date "2018.07.06"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Deac, Bogdan Daniel"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2610"]
[BlackElo "2582"]
[PlyCount "100"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nbd2 Be6 7. O-O Nd7 8. Nb3 Bb6 9. Ng5 Bxb3 10. axb3 f6 11. Nf3 Nc5 12. Nd2 O-O 13. Nc4 Ne6 14. Kh1 Qd7 15. Be3 Bd4 16. Bxd4 Nxd4 17. f4 exf4 18. Rxf4 c5 19. Ne3 a5 20. Qh5 Qf7 21. Qh3 Qe6 22. Nf5 Nxf5 23. Rxf5 b6 24. Raf1 Rf7 25. Qg3 Raf8 26. h4 Qd6 27. Qxd6 cxd6 28. g4 g6 29. R5f2 Kg7 30. Kg2 h6 31. h5 g5 32. Ra1 Re7 33. c3 Re5 34. Rf5 Rxf5 35. exf5 Re8 36. Kf2 Re5 37. Ra4 Kf7 38. b4 cxb4 39. cxb4 Rb5 40. Ke3 d5 41. Kd4 Ke7 42. Kc3 Kd6 43. bxa5 Rxa5 44. Rb4 Kc6 45. b3 b5 46. Rd4 Ra2 47. Kb4 Ra1 48. Kc3 Kc5 49. b4+ Kd6 50. Kb2 Rg1 0-1

[Event "Porticcio op 5th"]
[Site "Porticcio"]
[Date "2018.07.07"]
[Round "9"]
[White "Sonis, Francesco"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2448"]
[BlackElo "2610"]
[PlyCount "139"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 b6 5. b3 Bd6 6. Bb2 Bb7 7. g3 O-O 8. Bg2 Nbd7 9. O-O c5 10. cxd5 Nxd5 11. Nxd5 Bxd5 12. d4 Rc8 13. Qe2 Nf6 14. dxc5 Bxc5 15. Rfd1 Qe7 16. Ne5 Ba3 17. Bxa3 Qxa3 18. e4 Ba8 19. Nc4 Qe7 20. Rd3 e5 21. Rad1 g6 22. Nd6 Rc7 23. Qd2 Bc6 24. Rc3 Ne8 25. Nxe8 Bxe8 26. Rxc7 Qxc7 27. Rc1 Qe7 28. Bf1 f5 29. exf5 gxf5 30. Re1 Bf7 31. Qf4 exf4 32. Rxe7 a5 33. gxf4 Rd8 34. Kg2 Rd2 35. Re2 Rd1 36. Re5 Ra1 37. Bc4 Bxc4 38. bxc4 Rxa2 39. c5 bxc5 40. Rxc5 a4 41. Rxf5 Rc2 42. Ra5 Rc4 43. Kf3 Kg7 44. Kg4 Rc2 45. Rxa4 Rxf2 46. Ra7+ Kg6 47. Ra6+ Kg7 48. h3 Rb2 49. Kg5 Rb5+ 50. Kg4 Kf7 51. f5 Kg7 52. h4 Rb1 53. Ra7+ Kf6 54. Rxh7 Rg1+ 55. Kh5 Kxf5 56. Rf7+ Ke6 57. Rf2 Ke7 58. Kh6 Rg3 59. h5 Rg4 60. Kh7 Rg3 61. h6 Rg4 62. Kh8 Rg3 63. h7 Rg1 64. Ra2 Kf7 65. Ra7+ Kf8 66. Rb7 Rg2 67. Rc7 Rg1 68. Rb7 Rg2 69. Rc7 Rg1 70. Rb7 1/2-1/2

[Event "TUR-chT"]
[Site "Ankara"]
[Date "2018.07.25"]
[Round "1.5"]
[White "Zhigalko, Sergei"]
[Black "Ali Marandi, Cemil Can"]
[Result "1/2-1/2"]
[ECO "C63"]
[WhiteElo "2616"]
[BlackElo "2540"]
[PlyCount "177"]
[EventDate "2018.07.25"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Buyuksehir"]
[BlackTeam "Bursa Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. O-O Bc5 7. Bc4 d6 8. Nc3 h6 9. Be3 Bxe3 10. fxe3 Na5 11. Qd3 Nxc4 12. Qxc4 Qd7 13. Nd5 Nxd5 14. exd5 O-O 15. h3 b5 16. Qd3 Bb7 17. Nh4 c6 18. Qg6 cxd5 19. Nf5 Kh8 20. Nxd6 Kg8 21. Nf5 Kh8 22. Nd6 Kg8 23. Nxb7 Qxb7 24. Qe6+ Kh8 25. Qxe5 Rfe8 26. Qg3 Qb6 27. Rf3 d4 28. Re1 Re6 29. Qf2 Rae8 30. e4 Kh7 31. Rf4 Re5 32. a3 b4 33. axb4 Qxb4 34. b3 Qc5 35. Re2 Qc3 36. Rf3 Qc5 37. Rf4 Qc3 38. Qf3 Qxf3 39. gxf3 Rc8 40. Rf7 Rec5 41. Rxa7 Rxc2 42. Rxc2 Rxc2 43. Rd7 Rd2 44. b4 Kg6 45. Rd5 Kf6 46. h4 g6 47. b5 d3 48. Kf1 g5 49. h5 Ke6 50. b6 Rb2 51. Rxd3 Rxb6 52. Kf2 Ra6 53. Rb3 Kf6 54. Kg3 Rc6 55. Rb7 Ra6 56. Kg4 Ke5 57. Re7+ Kf6 58. Rc7 Ke5 59. Kg3 Rb6 60. Rc5+ Kf6 61. Rf5+ Ke6 62. Rf8 Ke5 63. Rg8 Ra6 64. Rd8 Rb6 65. Kf2 Rb2+ 66. Kg3 Rb6 67. Rd5+ Kf6 68. Kf2 Rb2+ 69. Kg3 Rb6 70. Ra5 Rc6 71. Kg4 Rb6 72. Ra7 Ke5 73. Ra8 Rc6 74. Re8+ Kf6 75. Rg8 Kf7 76. Rb8 Kf6 77. Rf8+ Ke5 78. Rg8 Rc1 79. Re8+ Kf6 80. e5+ Kf7 81. Rh8 Rc4+ 82. Kg3 Ke6 83. Rxh6+ Kxe5 84. Ra6 Rh4 85. h6 Kf5 86. Rb6 Rh1 87. Kg2 Rh4 88. Kf2 Rh3 89. Kg2 1/2-1/2

[Event "TUR-chT"]
[Site "Ankara"]
[Date "2018.07.26"]
[Round "2.2"]
[White "Abasov, Nijat Azad"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2623"]
[BlackElo "2616"]
[PlyCount "110"]
[EventDate "2018.07.25"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Gokceada Spor"]
[BlackTeam "Kahramanmaras Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. Re1 Nf6 6. c3 a6 7. Bf1 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. Na3 Rc8 11. Nc2 d5 12. exd5 Nxd5 13. Rd1 g6 14. d4 cxd4 15. Nxd4 Nxd4 16. Rxd4 Bg7 17. Rd1 Qe7 18. Qe4 Rc7 19. Bc4 Nf6 20. Qe2 O-O 21. Bf4 e5 22. Be3 Nh5 23. Bb3 Kh8 24. Qd2 Rfc8 25. Bb6 Rc6 26. Bd8 Qf8 27. Qd7 b5 28. Bd5 Nf6 29. Qxf7 Nxd5 30. Qxf8+ Bxf8 31. Rxd5 b4 32. Ba5 e4 33. Rad1 bxc3 34. Bxc3+ Kg8 35. Kf1 Be7 36. Ke2 h5 37. Ke3 Rc4 38. Bd4 Ra4 39. a3 Rc2 40. Rd2 Rc1 41. Kxe4 h4 42. Kf3 Kf7 43. Re2 Rc7 44. Re4 Rac4 45. Be5 Rxe4 46. Kxe4 Rc2 47. Bd4 Bf6 48. Kd3 Rc1 49. Bxf6 Kxf6 50. Ke3 Rb1 51. b4 Re1+ 52. Kf3 Re6 53. Kg4 Re2 54. Rd6+ Ke5 55. Rxg6 Kd5 1-0

[Event "TUR-chT"]
[Site "Ankara"]
[Date "2018.07.27"]
[Round "3.4"]
[White "Zhigalko, Sergei"]
[Black "Cheparinov, Ivan"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2616"]
[BlackElo "2712"]
[PlyCount "104"]
[EventDate "2018.07.25"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Buyuksehir"]
[BlackTeam "Turk Hava Yollari"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 d6 6. h3 b6 7. O-O Bb7 8. a4 c5 9. c3 a6 10. Nbd2 Nbd7 11. Re1 cxd4 12. exd4 Nd5 13. Bh2 Bh6 14. Bd3 N7f6 15. Ne4 Nh5 16. Bf1 Ne3 17. fxe3 Bxe4 18. Bd3 Nf6 19. Bxe4 Nxe4 20. Nd2 Nxd2 21. Qxd2 b5 22. Qd3 Qd7 23. axb5 axb5 24. e4 Qc6 25. d5 Qc5+ 26. Kh1 Bg7 27. Bg1 Qc4 28. Qxc4 bxc4 29. Ba7 Rfc8 30. Ra2 Rcb8 31. Rea1 Rxb2 32. Rxb2 Bxc3 33. Rbb1 Bxa1 34. Rxa1 c3 35. g4 c2 36. Rc1 Rxa7 37. Rxc2 Ra3 38. Kg2 Re3 39. Rc4 g5 40. Rb4 Kg7 41. Ra4 h6 42. Rb4 Kf6 43. Ra4 e6 44. dxe6 fxe6 45. Rb4 Ke5 46. Rb7 Rxe4 47. Rh7 d5 48. Rxh6 d4 49. Rg6 d3 50. Rxg5+ Kf4 51. Rg8 d2 52. Rf8+ Ke5 0-1

[Event "TUR-chT"]
[Site "Ankara"]
[Date "2018.07.28"]
[Round "4.3"]
[White "Kravtsiv, Martyn"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2654"]
[BlackElo "2616"]
[PlyCount "101"]
[EventDate "2018.07.25"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Karaman Belediye"]
[BlackTeam "Kahramanmaras Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Be7 6. e4 dxe4 7. fxe4 e5 8. d5 O-O 9. Nf3 Bg4 10. h3 Bxf3 11. Qxf3 Nbd7 12. Be3 Bc5 13. O-O-O a5 14. Bd3 Ne8 15. Na4 Bxe3+ 16. Qxe3 b6 17. Kb1 Nd6 18. c5 bxc5 19. Nxc5 Nxc5 20. Qxc5 f5 21. exf5 e4 22. Be2 Nxf5 23. Rc1 Ng3 24. Rhe1 Nxe2 25. Rxe2 Re8 26. Qc4 Qd6 27. Rxe4 Qg6 28. Rce1 Rxe4 29. Rxe4 Kh8 30. Ka2 Qxg2 31. Qc6 Rg8 32. Re8 h6 33. Rxg8+ Kxg8 34. Qa8+ Kh7 35. Qxa5 h5 36. d6 cxd6 37. Qxh5+ Kg8 38. a4 d5 39. a5 d4 40. Qb5 Qe4 41. Qc4+ Kh7 42. a6 Qf5 43. Kb3 Qxh3+ 44. Kb4 Qd7 45. Qc5 d3 46. a7 Qd8 47. Qh5+ Kg8 48. Qa5 Qe7+ 49. Kb3 Qf7+ 50. Ka3 Qf8+ 51. Qb4 1-0

[Event "TUR-chT"]
[Site "Ankara"]
[Date "2018.07.29"]
[Round "5.3"]
[White "Zhigalko, Sergei"]
[Black "Rakhmanov, Alexander"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2616"]
[BlackElo "2627"]
[PlyCount "131"]
[EventDate "2018.07.25"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Buyuksehir"]
[BlackTeam "Rota Koleji Dernegi"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bf5 7. O-O Be7 8. Nbd2 O-O 9. Re1 Nd6 10. Bxf5 Nxf5 11. Nf1 c6 12. Qd3 Nd6 13. Bf4 Na6 14. Ne3 Nc7 15. Nf5 Nxf5 16. Qxf5 Ne6 17. Bg3 Bf6 18. c3 g6 19. Qc2 Ng7 20. Re2 Re8 21. Be5 Bxe5 22. Nxe5 Nf5 23. Rae1 Kg7 24. Qc1 Nd6 25. Ng4 Rxe2 26. Qh6+ Kh8 27. Rxe2 Nf5 28. Qf4 Kg7 29. Re5 Qf8 30. h4 Re8 31. h5 f6 32. h6+ Kf7 33. Rxf5 gxf5 34. Qxf5 Ke7 35. Qxh7+ Qf7 36. Qf5 Qe6 37. Qf4 Qd6 38. Qxd6+ Kxd6 39. Nxf6 Rh8 40. Ng4 Ke6 41. Kh2 Kf5 42. Kg3 Re8 43. f4 Re1 44. h7 Re8 45. Kf3 Rh8 46. Ne5 Rxh7 47. g4+ Kf6 48. Kg2 a5 49. f5 c5 50. Kg3 cxd4 51. cxd4 Rh1 52. Kf4 Rf1+ 53. Nf3 Rf2 54. g5+ Ke7 55. Kg3 Rxb2 56. f6+ Ke6 57. Ne5 Rb1 58. f7 Rf1 59. g6 Ke7 60. a4 b6 61. Kg4 Kf8 62. Nd7+ Kg7 63. f8=Q+ Rxf8 64. Nxf8 Kxf8 65. Kg5 Kg7 66. Kf5 1-0

[Event "TUR-chT"]
[Site "Ankara"]
[Date "2018.07.29"]
[Round "6.4"]
[White "Kitir, Ahmet"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2020"]
[BlackElo "2616"]
[PlyCount "40"]
[EventDate "2018.07.25"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Darassufaka Spor"]
[BlackTeam "Kahramanmaras Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 Bg4 6. Be2 Nc6 7. Qd2 g6 8. b3 Bg7 9. Bb2 Bxb2 10. Qxb2 Nf6 11. O-O O-O 12. e5 Bxf3 13. exf6 Bxe2 14. fxe7 Qxe7 15. Re1 Rfe8 16. a3 Qg5 17. h4 Qg4 18. Nd2 Qxh4 19. Qc3 Qd4 20. Rac1 Bd3 0-1

[Event "TUR-chT"]
[Site "Ankara"]
[Date "2018.07.30"]
[Round "7.2"]
[White "Zhigalko, Sergei"]
[Black "Mamedov, Rauf"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2616"]
[BlackElo "2708"]
[PlyCount "62"]
[EventDate "2018.07.25"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Buyuksehir"]
[BlackTeam "Besiktas Jimnastik"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 c6 9. Nc3 Nxc3 10. bxc3 dxc4 11. Bxc4 Bf5 12. Bd3 Bxd3 13. Qxd3 Nd7 14. c4 Re8 15. a4 a5 16. Ba3 Bxa3 17. Qxa3 c5 18. d5 Qf6 19. Rfe1 h6 20. h3 Qa6 21. Qb3 Qb6 22. Qd3 Qd6 23. Rab1 b6 24. g3 Nf6 25. Kg2 Rxe1 26. Rxe1 Re8 27. Rb1 Nd7 28. Rb3 Qf6 29. Rb1 Qd6 30. Rb3 Qf6 31. Rb1 Qd6 1/2-1/2

[Event "TUR-chT"]
[Site "Ankara"]
[Date "2018.08.01"]
[Round "8.5"]
[White "Nihal, Sarin"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2551"]
[BlackElo "2616"]
[PlyCount "60"]
[EventDate "2018.07.25"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Genc Akademisyenler"]
[BlackTeam "Kahramanmaras Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 d6 7. b4 e5 8. g3 Bd7 9. d3 e4 10. dxe4 Nxe4 11. Qd4 Re8 12. Bb2 f6 13. Bg2 Nc6 14. Qd5+ Kh8 15. h4 Qe7 16. O-O Nd8 17. Qd4 Nf7 18. Rad1 Nh6 19. Nd2 Bc6 20. Nxe4 Bxe4 21. f3 Bc2 22. Rd2 Ba4 23. e4 a6 24. Rc1 Nf7 25. Qc3 c5 26. Bf1 Bd7 27. bxc5 dxc5 28. Qa5 Be6 29. Rcd1 h6 30. Qb6 Rac8 1/2-1/2

[Event "TUR-chT"]
[Site "Ankara"]
[Date "2018.08.02"]
[Round "9.1"]
[White "Zhigalko, Sergei"]
[Black "Kuzubov, Yuriy"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2616"]
[BlackElo "2660"]
[PlyCount "83"]
[EventDate "2018.07.25"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Buyuksehir"]
[BlackTeam "Tarsus Zeka"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Bf5 8. Re1 O-O 9. c4 Nc6 10. cxd5 Qxd5 11. Nc3 Nxc3 12. bxc3 Bxd3 13. Qxd3 Rae8 14. Bf4 Bd6 15. c4 Qh5 16. Bxd6 cxd6 17. Qa3 Qa5 18. Qxd6 Rxe1+ 19. Rxe1 Rd8 20. Re2 g6 21. Qf6 Qc3 22. h3 Qxc4 23. Ne5 Qe6 24. Qxe6 fxe6 25. Nxc6 bxc6 26. Rxe6 Rxd4 27. Rxc6 Ra4 28. Rc2 g5 29. Kf1 Kf7 30. Ke2 Kf6 31. Kd3 Ra3+ 32. Kc4 a5 33. Kb5 h5 34. Kb6 h4 35. Rc6+ Kf7 36. Rc2 Kf6 37. Ka6 Kg6 38. Rd2 Kf6 39. Kb6 Ke6 40. Kc5 Ke5 41. Re2+ Kf6 42. Kd5 1/2-1/2

[Event "TUR-chT"]
[Site "Ankara"]
[Date "2018.08.03"]
[Round "10.6"]
[White "Goganov, Aleksey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2576"]
[BlackElo "2616"]
[PlyCount "52"]
[EventDate "2018.07.25"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Tas Duvar"]
[BlackTeam "Kahramanmaras Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Bg5 Be7 7. e3 O-O 8. Qc2 Nbd7 9. cxd5 Nxd5 10. Bxe7 Nxe7 11. Rd1 Rc8 12. Be2 Nd5 13. Nxd5 exd5 14. O-O c5 15. dxc5 bxc5 16. Ne1 Nf6 17. Bf3 Qb6 18. Nd3 Rfd8 19. Rfe1 Ba6 20. Qc3 h6 21. h3 Bb7 22. Qc2 Ba6 23. Qc3 Bb7 24. Qc2 Ba6 25. Qc3 Bb7 26. Qc2 Ba6 1/2-1/2

[Event "TUR-chT"]
[Site "Ankara"]
[Date "2018.08.04"]
[Round "12.6"]
[White "Zhigalko, Sergei"]
[Black "Inarkiev, Ernesto"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2616"]
[BlackElo "2684"]
[PlyCount "123"]
[EventDate "2018.07.25"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Kahramanmaras Buyuksehir"]
[BlackTeam "Deniz su Aquamatch"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. a4 b6 7. Re1 Bb7 8. c3 e5 9. Na3 Be7 10. Bc2 O-O 11. d3 Re8 12. Bg5 d5 13. Bxf6 Bxf6 14. exd5 Bxd5 15. Bb3 Bc6 16. Nc4 Qc7 17. Ne3 Rad8 18. Bd5 Nf8 19. Qb3 Ng6 20. Rad1 Nf4 21. Be4 Rd6 22. Nc4 Rde6 23. g3 Nh3+ 24. Kg2 Ng5 25. Nxg5 Bxg5 26. h4 Bd8 27. Ne3 Qd7 28. Bxc6 Qxc6+ 29. Nd5 Qd7 30. c4 Rg6 31. Rh1 Qg4 32. Rde1 h5 33. Re4 Qf5 34. Rhe1 Rge6 35. Qc3 a5 36. R1e2 Kf8 37. Qe1 Kg8 38. R2e3 Kf8 39. b3 Kg8 40. Qe2 Kf8 41. Kh2 Kg8 42. Kg1 Kf8 43. Kg2 Kg8 44. Qb2 Kf8 45. Kg1 Kg8 46. Kg2 Kf8 47. Qa1 Kg8 48. Qe1 Kf8 49. f3 Kg8 50. Qe2 Kf8 51. f4 f6 52. fxe5 Rxe5 53. Nf4 Bc7 54. Rxe5 Bxe5 55. Nxh5 Rd8 56. g4 Qd7 57. Qf3 Qd4 58. g5 Qb2+ 59. Re2 Qd4 60. Re3 Qb2+ 61. Re2 Qd4 62. Re3 1/2-1/2

[Event "TUR-chT"]
[Site "Ankara"]
[Date "2018.08.05"]
[Round "13.1"]
[White "Jakovenko, Dmitrij"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2749"]
[BlackElo "2616"]
[PlyCount "53"]
[EventDate "2018.07.25"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "TUR"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Hatay Buyuksehir"]
[BlackTeam "Kahramanmaras Buyuksehir"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "TUR"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 a5 7. d4 b6 8. Bg5 Bb7 9. e3 d6 10. Nd2 Nbd7 11. f3 c5 12. Bd3 h6 13. Bh4 d5 14. O-O cxd4 15. exd4 dxc4 16. Nxc4 Ba6 17. Rac1 Qb8 18. Qd2 Nd5 19. Bg3 Qa7 20. Rfe1 Rac8 21. Nd6 Rxc1 22. Rxc1 Bxd3 23. Qxd3 N7f6 24. Be5 Nd7 25. Bg3 N7f6 26. Be5 Nd7 27. Bg3 1/2-1/2

[Event "Titled Tuesday intern op 7th Aug"]
[Site "Chess.com INT"]
[Date "2018.08.07"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Martinez Reyes, Pedro Ramon"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2615"]
[BlackElo "2412"]
[PlyCount "97"]
[EventDate "2018.08.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Bd7 10. Bd3 Be7 11. O-O Rc8 12. Qe1 h6 13. Nc3 O-O 14. Bxf5 exf5 15. Nxd5 Qd8 16. Nf4 Bg5 17. d5 Bxf4 18. Bxf4 Ne7 19. Qd2 Bb5 20. Rfd1 Ba4 21. d6 Ng6 22. Rdc1 Qd7 23. h4 Rfe8 24. h5 Nf8 25. Nd4 Ne6 26. Nxf5 Kh7 27. Be3 Nd8 28. Ne7 Rxc1+ 29. Rxc1 Nc6 30. Qd3+ Kh8 31. Nxc6 Bxc6 32. Bf4 Qg4 33. Bg3 Qxh5 34. b5 Bd7 35. Rc7 Bf5 36. Qd2 Qg4 37. Rxf7 Be6 38. Rxb7 Qe4 39. Rc7 Bd5 40. f3 Qb1+ 41. Kh2 Qxb5 42. Qd4 Kh7 43. e6 Rg8 44. Re7 Ba8 45. Qg4 Qe2 46. d7 Bc6 47. d8=Q Bxf3 48. Qxg8+ Kxg8 49. Qxg7# 1-0

[Event "Titled Tuesday intern op 7th Aug"]
[Site "Chess.com INT"]
[Date "2018.08.07"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Vazquez, Guillermo"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2615"]
[BlackElo "2443"]
[PlyCount "55"]
[EventDate "2018.08.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. c3 Nd7 7. O-O Nc8 8. Nbd2 Be7 9. Re1 O-O 10. Nf1 f6 11. exf6 Bxf6 12. Ng3 Nd6 13. Bd3 Bg4 14. Bf4 Nf7 15. Qc2 h6 16. Ne5 Nfxe5 17. dxe5 Bg5 18. Bd2 Bxd2 19. Qxd2 Qh4 20. Re3 Rf4 21. f3 Bh5 22. Ne2 Rf7 23. Nd4 Qe7 24. b4 Rff8 25. Bc2 c5 26. Nb5 a6 27. Nd6 Nxe5 28. Rxe5 1-0

[Event "Titled Tuesday intern op 7th Aug"]
[Site "Chess.com INT"]
[Date "2018.08.07"]
[Round "4"]
[White "Willow, Jonah B"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2303"]
[BlackElo "2615"]
[PlyCount "215"]
[EventDate "2018.08.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. Bg2 Bg5 15. O-O Be6 16. b3 Kh8 17. f4 Bh6 18. Kh1 Ra7 19. Qh5 exf4 20. gxf4 f5 21. Bh3 Bf7 22. Qe2 fxe4 23. Qxe4 Ne7 24. Nxe7 Rxe7 25. Qg2 Be8 26. Nd4 Qb6 27. Rad1 Rxf4 28. Rxf4 Bxf4 29. Qf3 g5 30. Bg2 Bd7 31. h4 Qd8 32. hxg5 Bxg5 33. Nc6 Bxc6 34. Qxc6 Re8 35. Qd5 Bf4 36. Qf5 Be5 37. Qh3 Qg5 38. Rf1 Rg8 39. Bd5 Qg3 40. Qxg3 Rxg3 41. Rf8+ Kg7 42. Rg8+ Kf6 43. Rxg3 Bxg3 44. Kg2 Bh4 45. Kh3 Bg5 46. Kg4 h6 47. Bc6 Ke5 48. Ba4 Kd4 49. Bc6 Kc3 50. Kf5 Be3 51. Ke4 Bc5 52. Kf5 Kb2 53. Kg6 Be3 54. Kf5 Kxa2 55. Ba4 Kb2 56. Ke4 Bc5 57. Kf5 Kc3 58. Kg6 Be3 59. Kf5 Kd4 60. Kg6 Kc3 61. Kf5 h5 62. Ke4 Kd2 63. Kf3 Bg5 64. Kg3 Kd3 65. Kf3 Bf6 66. Kg3 Ke4 67. Kh3 Kf4 68. Kg2 h4 69. Kh3 Ke3 70. Kg2 Kf4 71. Kh3 Kg5 72. Kg2 Be7 73. Kh3 Kf4 74. Kg2 Kg4 75. Kh2 Bf6 76. Kh1 h3 77. Kh2 Be5+ 78. Kh1 Kg3 79. Bb5 Kf2 80. Ba4 Ke3 81. Bb5 Kd4 82. Ba4 Kc5 83. Kg1 Bf4 84. Kh1 Kd4 85. Kg1 Ke3 86. Kh1 Kf2 87. Bb5 Be5 88. Ba4 Ke3 89. Bb5 Kd4 90. Ba4 Kc3 91. Kg1 Kb2 92. Kh1 Bf4 93. Kg1 h2+ 94. Kh1 Be5 95. Kg2 Kc3 96. Kh1 Kd4 97. Kg2 Kc5 98. Kh1 d5 99. cxd5 Kxd5 100. Kg2 Kd4 101. Kh1 Ke3 102. Kg2 Bd6 103. Kh1 Kf2 104. Bb5 Be5 105. Ba4 Bf4 106. Bb5 a4 107. Bxa4 Be5 108. Bb5 1/2-1/2

[Event "Titled Tuesday intern op 7th Aug"]
[Site "Chess.com INT"]
[Date "2018.08.07"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Pichot, Alan"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2615"]
[BlackElo "2564"]
[PlyCount "100"]
[EventDate "2018.08.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nc6 6. d4 cxd4 7. cxd4 d6 8. O-O Be7 9. Bd2 O-O 10. Nc3 Nb6 11. Bb3 dxe5 12. dxe5 Na5 13. Bc2 Nac4 14. Qe2 Nxd2 15. Nxd2 Bd7 16. Qe4 g6 17. Qxb7 Bc8 18. Qe4 Qxd2 19. Rad1 Qh6 20. Rd3 Rb8 21. Rh3 Qg7 22. f4 Bb7 23. Qe2 Rfd8 24. Be4 Bxe4 25. Nxe4 Nd5 26. Kh1 Rb4 27. g4 Rd4 28. a3 Nxf4 29. Rxf4 Qxe5 30. Rhf3 Rd1+ 31. Kg2 R1d2 32. Qxd2 Rxd2+ 33. Nxd2 Bg5 34. Rxf7 Bxd2 35. Rd7 Bf4 36. b4 Qe2+ 37. Rf2 Qxg4+ 38. Kf1 Qh3+ 39. Ke2 e5 40. Rd3 Qh5+ 41. Kf1 Kg7 42. Rd5 Qh3+ 43. Ke2 Qe3+ 44. Kf1 Qxa3 45. Rd7+ Kh6 46. Kg2 Qxb4 47. Rf3 Qe4 48. Rdd3 g5 49. Kg1 g4 50. Rde3 Bxe3+ 0-1

[Event "Titled Tuesday intern op 7th Aug"]
[Site "Chess.com INT"]
[Date "2018.08.07"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Hansen, Eric"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2615"]
[BlackElo "2629"]
[PlyCount "168"]
[EventDate "2018.08.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 a6 7. Nbd2 Ba7 8. Bb3 O-O 9. h3 Kh8 10. Nc4 h6 11. Re1 Nh7 12. d4 Qf6 13. dxe5 dxe5 14. Be3 b5 15. Ncd2 Na5 16. Qe2 Be6 17. Bxa7 Rxa7 18. Qe3 Rb7 19. Qc5 Re8 20. Red1 Ng5 21. Nxg5 hxg5 22. Bxe6 Qxe6 23. b4 Nc6 24. Nf3 f6 25. Rd2 Ne7 26. Rad1 Ng6 27. Nh2 Qb6 28. Qd5 c6 29. Qb3 a5 30. Ng4 axb4 31. cxb4 c5 32. Rd6 Qc7 33. bxc5 Qxc5 34. Ne3 Nf4 35. Nf5 Qc4 36. Qf3 Qe2 37. Qe3 Qxe3 38. Nxe3 Ne2+ 39. Kh2 Nc3 40. Rd8 Rxd8 41. Rxd8+ Kh7 42. f3 Nxa2 43. Rd3 b4 44. Rb3 Nc1 45. Rb1 Ne2 46. Nc4 Nd4 47. Na5 Rb5 48. Nb3 Nxb3 49. Rxb3 Kg6 50. Kg1 Kf7 51. Kf2 Ke7 52. Ke3 Kd6 53. Kd2 Kc5 54. Rd3 Kc4 55. Rd7 b3 56. Kc1 Ra5 57. Rc7+ Kd4 58. Rxg7 Ra2 59. g3 Rf2 60. h4 gxh4 61. gxh4 Rxf3 62. h5 Kxe4 63. Rg4+ Kf5 64. Rh4 Rc3+ 65. Kb2 Rc7 66. Kxb3 Kg5 67. Rh1 Rh7 68. Kc4 Rxh5 69. Rf1 Kg6 70. Kd5 Rh8 71. Ke4 Kf7 72. Ra1 Rh4+ 73. Kf3 Ke6 74. Kg3 Rb4 75. Ra6+ Kf5 76. Ra8 Rb3+ 77. Kf2 Kf4 78. Rh8 Rb2+ 79. Ke1 e4 80. Rh3 f5 81. Rh5 Ke3 82. Kd1 f4 83. Kc1 Rg2 84. Rh3+ f3 0-1

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.09.24"]
[Round "1.16"]
[White "Zhigalko, Sergei"]
[Black "Lim, Zhuo Ren"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2610"]
[BlackElo "2182"]
[PlyCount "59"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Malaysia"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "MAS"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O Ngf6 5. Re1 a6 6. Bxd7+ Bxd7 7. e5 dxe5 8. Nxe5 Be6 9. Nc3 g6 10. Qf3 Bd5 11. Ng4 Nxg4 12. Nxd5 Qd6 13. h3 Ne5 14. Rxe5 Qxe5 15. d4 Qe1+ 16. Kh2 Rc8 17. c4 cxd4 18. Qb3 b5 19. cxb5 Qxf2 20. bxa6 Bg7 21. Qb5+ Kf8 22. Bf4 g5 23. Qb7 Re8 24. Bg3 Qf5 25. Re1 e5 26. a7 Qc8 27. Qb4+ Kg8 28. Ne7+ Rxe7 29. Qxe7 h6 30. Rc1 1-0

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.09.25"]
[Round "2.2"]
[White "Illingworth, Max"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2512"]
[BlackElo "2610"]
[PlyCount "114"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Australia"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "AUS"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. h4 Bh6 14. a4 bxa4 15. Ncb4 O-O 16. Rxa4 a5 17. Nxe7+ Qxe7 18. Nd5 Qd8 19. g3 Kh8 20. Be2 Be6 21. O-O g6 22. h5 Rb8 23. b3 Rc8 24. hxg6 hxg6 25. Kg2 Kg7 26. Rh1 Rc5 27. Bc4 Bd7 28. Ra3 f5 29. Qe2 f4 30. f3 Qg5 31. Qe1 fxg3 32. Ra2 Rb8 33. Qxg3 a4 34. Rha1 Qd8 35. Rxa4 Bxa4 36. Rxa4 Rb7 37. Bd3 Bf4 38. Qg4 Qh8 39. Nxf4 exf4 40. Qxf4 Re5 41. Bc4 Qb8 42. Qe3 Qd8 43. Bd5 Rc7 44. f4 Rh5 45. Qd4+ Qf6 46. Qxf6+ Kxf6 47. Ra6 Rxc3 48. Rxd6+ Kg7 49. Rd7+ Kf8 50. Rf7+ Ke8 51. Rg7 Rh4 52. Rxg6 Rxf4 53. b4 Re3 54. b5 Rexe4 55. Rg8+ Kd7 56. Bxe4 Rxe4 57. Kf3 Rd4 1/2-1/2

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.09.26"]
[Round "3.14"]
[White "Zhigalko, Sergei"]
[Black "Idani, Pouya"]
[Result "1-0"]
[ECO "C93"]
[WhiteElo "2610"]
[BlackElo "2589"]
[PlyCount "103"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Iran"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "IRI"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. a3 h6 13. Bc2 Nb8 14. b4 Nbd7 15. Bb2 c5 16. bxc5 exd4 17. cxd4 dxc5 18. d5 c4 19. Bc3 Bc5 20. Qb1 Qb6 21. Rf1 Nh5 22. Qb2 Ng3 23. Bxg7 Nxf1 24. Rxf1 Bxa3 25. Qxa3 Kxg7 26. Nh4 Kh8 27. Nf5 Ne5 28. Kh1 b4 29. Qa1 c3 30. f4 Nd7 31. Nc4 Qg6 32. Qa4 Nf6 33. Ne5 Rxe5 34. fxe5 Rg8 35. Rf2 Nxd5 36. exd5 Bxd5 37. Ne3 Qg3 38. Re2 Bf3 39. Qxa6 Qxh3+ 40. Kg1 Bxe2 41. Qf6+ Rg7 42. Qxg7+ Kxg7 43. gxh3 Bb5 44. Nf5+ Kf8 45. Nd4 Bd7 46. h4 Ke7 47. Bb3 f6 48. e6 Bxe6 49. Bxe6 c2 50. Nxc2 Kxe6 51. Kg2 Kf5 52. Kf3 1-0

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.09.27"]
[Round "4.25"]
[White "Zhigalko, Sergei"]
[Black "Ismagambetov, Anuar"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2610"]
[BlackElo "2538"]
[PlyCount "63"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Kazakhstan"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "KAZ"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Be7 9. O-O-O O-O 10. Kb1 Ng4 11. g3 b5 12. f4 b4 13. Na4 Nxe3 14. Qxe3 Nc6 15. f5 Bxb3 16. cxb3 Nd4 17. Bc4 Kh8 18. h4 g6 19. g4 g5 20. Nb6 gxh4 21. Nxa8 Bg5 22. Qe1 Qxa8 23. Qxb4 Qxe4+ 24. Bd3 Qc6 25. Qc4 a5 26. Qxc6 Nxc6 27. Be4 Nd4 28. Rh3 Rd8 29. Bd5 h5 30. gxh5 Nxf5 31. Bxf7 Kg7 32. Bd5 1/2-1/2

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.09.28"]
[Round "5.21"]
[White "Dragnev, Valentin"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2508"]
[BlackElo "2610"]
[PlyCount "68"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Austria"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. Bg2 c6 9. e4 d5 10. exd5 cxd5 11. Ne5 Bb7 12. O-O Nc6 13. Bf4 Rc8 14. Rc1 Ba3 15. Rc2 a6 16. Na4 Re8 17. Re1 Bb4 18. Re3 h6 19. c5 Nxe5 20. Bxe5 Nd7 21. Bd6 Bc6 22. Qc1 Bxa4 23. bxa4 bxc5 24. dxc5 Rc6 25. Bf1 Qa5 26. Rf3 Bxc5 27. Qf4 f6 28. Bxc5 Rxc5 29. Rb2 Ne5 30. Rfb3 Rd8 31. Rb7 d4 32. Ra7 Rc7 33. Rxa6 Qe1 34. Re2 Qd1 0-1

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.09.30"]
[Round "6.10"]
[White "Zhigalko, Sergei"]
[Black "Solak, Dragan"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2610"]
[BlackElo "2609"]
[PlyCount "39"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Turkey"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "TUR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Qd3 g6 7. O-O Bg7 8. c4 Nf6 9. Nc3 O-O 10. Rd1 Bg4 11. Bxc6 bxc6 12. h3 Bxf3 13. Qxf3 Nd7 14. Bg5 Nc5 15. Rac1 Ne6 16. Bd2 Qa5 17. Nd5 Qd8 18. Nc3 Qa5 19. Nd5 Qd8 20. Nc3 1/2-1/2

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.10.01"]
[Round "7.6"]
[White "Sargissian, Gabriel"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2691"]
[BlackElo "2610"]
[PlyCount "111"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Armenia"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "ARM"]
[BlackTeamCountry "BLR"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qb3 b6 9. Nc3 Bb7 10. Rfd1 Nbd7 11. Rac1 Rc8 12. Ne1 c5 13. cxd5 cxd4 14. d6 Bxd6 15. Bxb7 Nc5 16. Qc4 Nxb7 17. Qxd4 h6 18. Qh4 a6 19. Be3 b5 20. Bd4 Nh7 21. Qg4 Qg5 22. Qxg5 Nxg5 23. h4 Nh7 24. Ne4 Be7 25. Nd3 Rfe8 26. Ne5 Nf6 27. Nxf6+ Bxf6 28. Nc6 Kf8 29. Bxf6 gxf6 30. Nb4 a5 31. Nc6 Rc7 32. Nd4 Rxc1 33. Rxc1 Nd6 34. Rc7 Rb8 35. Kg2 Rb6 36. b3 a4 37. Kf3 axb3 38. axb3 Ra6 39. Rc6 Rxc6 40. Nxc6 f5 41. Ke3 Ke8 42. f3 Kd7 43. Ne5+ Kc7 44. Kd4 f6 45. Ng6 Nb7 46. Ne7 Na5 47. Kc3 Nc6 48. Ng8 Kd8 49. Nxf6 Ke7 50. Nh5 e5 51. g4 b4+ 52. Kc4 f4 53. Kd5 Na5 54. Kxe5 Nxb3 55. Nxf4 Kf7 56. Nd3 1-0

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.10.02"]
[Round "8.2"]
[White "Zhigalko, Sergei"]
[Black "Nepomniachtchi, Ian"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2610"]
[BlackElo "2768"]
[PlyCount "188"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Russia"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. O-O Be6 9. Bxe6 Qxe6 10. a4 Nd5 11. d4 cxd4 12. Nxd4 Qd7 13. Na3 e6 14. Nc4 Be7 15. Nxc6 Qxc6 16. Ne5 Qc7 17. Qe2 Bd6 18. Nf3 O-O 19. Be3 Rfe8 20. Rfd1 a6 21. g3 Rad8 22. Rd2 h6 23. Rad1 Rc8 24. Bd4 Qc6 25. Ra1 e5 26. Be3 Bc7 27. Nh4 Nxe3 28. Qxe3 Bd8 29. Nf3 e4 30. Nd4 Qg6 31. Re2 Bg5 32. f4 exf3 33. Qxf3 Rxe2 34. Qxe2 Qb6 35. Kg2 Bf6 36. Nf3 Qc6 37. Qc2 Re8 38. Rf1 g5 39. h3 h5 40. Kh2 g4 41. Ne1 h4 42. Qf5 hxg3+ 43. Kxg3 Re6 44. Qxg4+ Bg7 45. Qf3 Qd6+ 46. Kg2 Qd2+ 47. Kh1 Rf6 48. Qg2 Rxf1+ 49. Qxf1 Qxb2 50. Qf5 Qc1 51. Qc8+ Kh7 52. Qe8 Qf4 53. Kg2 Qg5+ 54. Kf1 Qf5+ 55. Kg2 Bxc3 56. Nf3 b5 57. axb5 axb5 58. Qe3 b4 59. Ng5+ Kg7 60. Ne4 Be5 61. Nc5 Qc2+ 62. Kf3 Qf5+ 63. Ke2 Qc2+ 64. Kf3 f6 65. Nd3 Qc6+ 66. Ke2 Qg2+ 67. Kd1 Qd5 68. Qa7+ Kg6 69. Qg1+ Kf7 70. Qa7+ Ke8 71. Qa4+ Kd8 72. Kc2 Qc4+ 73. Kd2 Bc3+ 74. Kc2 Be1+ 75. Kd1 Qxd3+ 76. Kxe1 b3 77. Qb4 Ke8 78. h4 Qb1+ 79. Kf2 Qc2+ 80. Ke3 b2 81. Qb5+ Kf8 82. Qb4+ Kf7 83. Qb7+ Kg6 84. h5+ Kh6 85. Qb6 Qc1+ 86. Ke2 Qc2+ 87. Ke3 b1=Q 88. Qxf6+ Kxh5 89. Qf3+ Kh4 90. Qf4+ Kh3 91. Qh6+ Kg2 92. Qg5+ Kh1 93. Qd5+ Kg1 94. Qg5+ Qg2 0-1

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.10.04"]
[Round "10.2"]
[White "Khusenkhojaev, Mustafokhuja"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2229"]
[BlackElo "2610"]
[PlyCount "92"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Tajikistan"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "TJK"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb7 6. Bg2 Bb4+ 7. Bd2 a5 8. O-O O-O 9. Bc3 Re8 10. a3 Bf8 11. Bb2 d5 12. Ne5 Nbd7 13. Nc3 c6 14. e4 dxc4 15. Nxc4 b5 16. Ne3 e5 17. d5 Qb6 18. dxc6 Bxc6 19. Ncd5 Bxd5 20. Nxd5 Nxd5 21. exd5 Rad8 22. Rc1 Nc5 23. Re1 Qb8 24. Re3 e4 25. Qd4 Nd3 26. Rxd3 exd3 27. Qxd3 Bd6 28. h4 b4 29. a4 Be5 30. Bxe5 Qxe5 31. Bf3 g6 32. Kg2 Rc8 33. Rc6 Rcd8 34. Rc5 Qa1 35. d6 Re1 36. d7 Rh1 37. Bg4 Rg1+ 38. Kh2 Rh1+ 39. Kg2 Rg1+ 40. Kh2 Rh1+ 41. Kg2 h5 42. Bxh5 Rg1+ 43. Kh2 Rh1+ 44. Kg2 Rg1+ 45. Kh2 Rh1+ 46. Kg2 Rg1+ 1/2-1/2

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.10.05"]
[Round "11.1"]
[White "Zhigalko, Sergei"]
[Black "Morovic Fernandez, Ivan"]
[Result "1/2-1/2"]
[ECO "C93"]
[WhiteElo "2610"]
[BlackElo "2501"]
[PlyCount "93"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Chile"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "CHI"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Re8 10. d4 Bb7 11. Nbd2 Bf8 12. a3 h6 13. Bc2 Nb8 14. b3 Nbd7 15. Bb2 Rb8 16. a4 c5 17. d5 Bc8 18. c4 b4 19. g3 g6 20. Kg2 Nh5 21. Nf1 Ndf6 22. Ne3 Bg7 23. Rb1 a5 24. Rh1 Nh7 25. Qe2 Ng5 26. Rbg1 Nxf3 27. Qxf3 Qf6 28. Qe2 Qe7 29. Kf1 Bd7 30. Ke1 Rf8 31. Kd1 Rbe8 32. Bc1 Kh7 33. Bd2 Qd8 34. Kc1 Qe7 35. Kb1 Bc8 36. Ka2 Bd7 37. Qd1 Qd8 38. Re1 Qe7 39. Rh2 Bc8 40. Qc1 Bd7 41. Rg1 Rh8 42. Ng4 Qf8 43. Ne3 Qe7 44. Qd1 Ref8 45. Qe2 Kg8 46. Qd1 Kh7 47. Qe2 1/2-1/2

[Event "Wch Rapid"]
[Site "St Petersburg"]
[Date "2018.12.26"]
[Round "1"]
[White "Kryakvin, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2588"]
[BlackElo "2604"]
[PlyCount "72"]
[EventDate "2018.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 e6 4. Bd3 Be7 5. Nd2 b6 6. f4 Ba6 7. Bxa6 Nxa6 8. Ngf3 O-O 9. Ne5 Nb8 10. O-O Nfd7 11. Bxe7 Qxe7 12. c4 f6 13. Nd3 c6 14. Rc1 f5 15. Nf3 Nf6 16. Nfe5 Qb7 17. Qa4 Rc8 18. Qa3 Ne4 19. cxd5 exd5 20. Rc2 a5 21. Rfc1 a4 22. Nf2 Nf6 23. Qd6 Re8 24. Nxc6 Nxc6 25. Rxc6 Rxe3 26. Rxb6 Rae8 27. h3 Qf7 28. Rb8 h6 29. Rxe8+ Qxe8 30. Qb4 Re2 31. Rf1 Qe3 32. Qb8+ Kh7 33. Qe5 Ne4 34. Qxf5+ Kh8 35. Qc8+ Kh7 36. Qf5+ Kh8 1/2-1/2

[Event "Wch Rapid"]
[Site "St Petersburg"]
[Date "2018.12.26"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Khusnutdinov, Rustam"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2604"]
[BlackElo "2470"]
[PlyCount "132"]
[EventDate "2018.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 g6 5. d5 Nb8 6. h3 Bg7 7. Bc4 O-O 8. O-O c6 9. a4 b6 10. Re1 Bb7 11. Bg5 Nbd7 12. Qd2 Rc8 13. b3 a6 14. Rad1 cxd5 15. exd5 b5 16. axb5 Nb6 17. Nd4 axb5 18. Bxb5 Nbxd5 19. Nxd5 Bxd5 20. c4 Ba8 21. Qe3 Rc5 22. f4 e6 23. b4 Rc7 24. Nxe6 fxe6 25. Qxe6+ Kh8 26. Rxd6 Qb8 27. Kh2 Qb7 28. Re2 Ne4 29. Rb6 Nxg5 30. fxg5 Qa7 31. c5 Rcf7 32. Bc4 Rf4 33. Bd5 R4f5 34. Bxa8 Qxa8 35. h4 Rf4 36. Kh3 Qa1 37. Re1 Qd4 38. g3 Rf2 39. Re2 Rf1 40. Qe4 Qc3 41. Re6 R1f3 42. Rg2 R3f4 43. Qe3 Qxe3 44. Rxe3 Rxb4 45. Rc2 Rb7 46. c6 Rc7 47. Re6 Kg8 48. Rd6 Rfc8 49. Kg4 Bf8 50. Re6 Rd8 51. Rc4 Rd6 52. Rxd6 Bxd6 53. Rc2 Kf7 54. h5 Ke6 55. Rf2 Be5 56. Rc2 Kd5 57. hxg6 hxg6 58. Rd2+ Bd4 59. Re2 Rxc6 60. Re8 Be5 61. Rd8+ Ke4 62. Rg8 Rd6 63. Re8 Rd3 64. Re6 Rxg3+ 65. Kh4 Rg1 66. Rxg6 Kf5 0-1

[Event "Wch Rapid"]
[Site "St Petersburg"]
[Date "2018.12.26"]
[Round "3"]
[White "Belozerov, Andrei"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2528"]
[BlackElo "2604"]
[PlyCount "116"]
[EventDate "2018.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. Nbd2 Qc7 8. Nc4 Nd7 9. g4 Bg6 10. Nh4 b5 11. Ne3 e6 12. Qf3 Bd6 13. Bd2 Be5 14. Rb1 O-O 15. O-O Rae8 16. b3 h6 17. Rbe1 Bh7 18. Qd1 Rd8 19. Nhg2 Bd4 20. Kh1 f5 21. exf5 exf5 22. Nxf5 Bxf5 23. gxf5 Rxf5 24. Qg4 Rf7 25. Re6 Nf6 26. Qg6 Qd7 27. Nf4 Nd5 28. Nxd5 cxd5 29. Bxh6 Rf6 30. Rxf6 Qxh3+ 31. Kg1 Bxf6 32. Bf4 Qe6 33. Bd2 Qf7 34. Qxf7+ Kxf7 35. Kg2 Rd6 36. a4 bxa4 37. bxa4 Rb6 38. Be3 d4 39. Bf4 Rb2 40. Rc1 Ke6 41. Kf3 Kd5 42. Bd2 Ra2 43. a5 Bd8 44. Ke2 c4 45. dxc4+ Kxc4 46. f4 Bxa5 47. Bxa5 Rxa5 48. Rg1 Ra2 49. Rxg7 Rxc2+ 50. Kd1 Ra2 51. f5 a5 52. Ra7 Kc3 53. f6 Ra1+ 54. Ke2 d3+ 55. Kf2 d2 56. Rc7+ Kb3 57. Rb7+ Ka4 58. Rd7 d1=Q 0-1

[Event "Wch Rapid"]
[Site "St Petersburg"]
[Date "2018.12.26"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Tukhaev, Adam"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2604"]
[BlackElo "2527"]
[PlyCount "78"]
[EventDate "2018.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 Nf6 4. Nf3 Bg7 5. h3 O-O 6. Be3 a6 7. a4 Nc6 8. d5 Nb4 9. Bc4 a5 10. O-O e5 11. Re1 h6 12. Qd2 Kh7 13. Rad1 Ng8 14. Nh2 f5 15. exf5 Bxf5 16. Bb3 g5 17. Ne2 Bg6 18. Ng3 Ne7 19. Qe2 Qe8 20. c3 Na6 21. Nhf1 b6 22. Bc4 Nc5 23. Bxc5 bxc5 24. Bb5 Qf7 25. Ne3 Rab8 26. Rd2 Qf4 27. Nc4 Ra8 28. Bd7 Qf7 29. Be6 Qe8 30. Ra1 Rf4 31. Bg4 Ng8 32. Nh5 Rf8 33. Ne3 Ne7 34. Ra3 Rb8 35. Nc4 Ra8 36. Rb3 Rb8 37. Rxb8 Qxb8 38. Nxg7 Kxg7 39. Nxe5 dxe5 1-0

[Event "Wch Rapid"]
[Site "St Petersburg"]
[Date "2018.12.26"]
[Round "5"]
[White "Vallejo Pons, Francisco"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2695"]
[BlackElo "2604"]
[PlyCount "78"]
[EventDate "2018.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Ba4 a6 7. Nxd4 cxd4 8. Nd5 Nxd5 9. exd5 b5 10. Bb3 Bb7 11. Re1 e6 12. d3 Bd6 13. Qh5 Qc5 14. c3 g6 15. Qh4 Be7 16. Qxd4 Qxd4 17. cxd4 Bb4 18. Re4 Bd6 19. dxe6 dxe6 20. d5 O-O-O 21. Bf4 Bxd5 22. Bxd5 exd5 23. Rd4 Rhe8 24. Rc1+ Kb7 25. Bxd6 Rxd6 26. Kf1 Rc6 27. Rxc6 Kxc6 28. Rf4 f5 29. g4 fxg4 30. b4 Kd6 31. Rxg4 Rc8 32. Rg3 Ke5 33. Rh3 Kd4 34. Rxh7 Kxd3 35. Rd7 d4 36. Rd6 g5 37. Rxa6 Kc2 38. a4 d3 39. axb5 d2 0-1

[Event "Wch Rapid"]
[Site "St Petersburg"]
[Date "2018.12.27"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Alekseev, Evgeny V"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2604"]
[BlackElo "2639"]
[PlyCount "46"]
[EventDate "2018.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Na3 Nc6 7. Be3 cxd4 8. Nb5 Qd8 9. Nbxd4 Nd5 10. Bd3 Nxe3 11. fxe3 Bd7 12. Qc2 g6 13. O-O-O Bg7 14. Kb1 O-O 15. h4 h6 16. Nxc6 bxc6 17. Qd2 Qf6 18. Rhf1 Rad8 19. e4 Qe7 20. Qe3 c5 21. e5 Bc6 22. Be4 Bb5 23. Rfe1 Rfe8 1/2-1/2

[Event "Wch Rapid"]
[Site "St Petersburg"]
[Date "2018.12.27"]
[Round "7"]
[White "Alekseenko, Kirill"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2638"]
[BlackElo "2604"]
[PlyCount "147"]
[EventDate "2018.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. Bg2 Bg5 15. O-O Ne7 16. Nde3 Bxe3 17. Nxe3 Be6 18. b3 Qc7 19. Qd2 Rfd8 20. h4 Nc6 21. Nc2 a4 22. Kh2 Qa5 23. Bh3 Qc5 24. Rfd1 h6 25. h5 Ra7 26. Kg2 Bxh3+ 27. Kxh3 Nd4 28. Kg2 Nxc2 29. Qxc2 Rda8 30. Rab1 axb3 31. axb3 Ra2 32. Rb2 Rxb2 33. Qxb2 Ra3 34. Qc2 Qa7 35. Rd2 Ra1 36. Qd3 Qa3 37. Rc2 Ra2 38. f4 exf4 39. gxf4 Ra1 40. c5 dxc5 41. Rxc5 Rc1 42. Rc2 Qa1 43. e5 Rg1+ 44. Kf3 Qd1+ 45. Qxd1 Rxd1 46. Ke4 Re1+ 47. Kd5 Rd1+ 48. Kc5 Rf1 49. Rc4 Rf3 50. Rxb4 Kf8 51. Kd5 Rd3+ 52. Ke4 Rh3 53. Rb8+ Ke7 54. Rb7+ Kf8 55. b4 Rxh5 56. b5 Rh1 57. b6 Rb1 58. f5 h5 59. e6 fxe6 60. fxe6 h4 61. Kf3 Rb3+ 62. Kg2 g5 63. Rf7+ Ke8 64. b7 g4 65. Rh7 Rb2+ 66. Kf1 Rb1+ 67. Ke2 Rb2+ 68. Ke3 Rb3+ 69. Ke4 g3 70. b8=Q+ Rxb8 71. Rh8+ Ke7 72. Rxb8 g2 73. Rb1 h3 74. Kf3 1-0

[Event "Wch Rapid"]
[Site "St Petersburg"]
[Date "2018.12.27"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Postny, Evgeny"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2604"]
[BlackElo "2615"]
[PlyCount "109"]
[EventDate "2018.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 c5 13. d5 c4 14. b4 cxb3 15. axb3 Qc7 16. Bb2 Rfb8 17. Bd3 Nc5 18. Bf1 a5 19. Rc1 b4 20. cxb4 axb4 21. Nc4 Qd8 22. Nfd2 Ba6 23. g3 Nfd7 24. h4 Nf6 25. Re3 Bc8 26. Be2 g6 27. f4 exf4 28. gxf4 Ne8 29. h5 Bf6 30. hxg6 hxg6 31. e5 Bg7 32. Nf3 Ra2 33. Bd4 Bg4 34. Rc2 Rba8 35. Ng5 Rxc2 36. Qxc2 Bf5 37. Qd1 Ra2 38. Bg4 Bc2 39. Qe1 Nxb3 40. e6 Bxd4 41. exf7+ Kf8 42. Ne6+ Kxf7 43. Nxd8+ Kg8 44. Qh4 Be4 45. Be6+ Kf8 46. Qh6+ Bg7 47. Qh4 Nd4 48. Nc6 Bf6 49. Qh6+ Bg7 50. Qh4 Bf6 51. Qh7 Ra1+ 52. Kf2 Ra2+ 53. Kg3 Nf5+ 54. Bxf5 Bxf5 55. Rxe8+ 1-0

[Event "Wch Rapid"]
[Site "St Petersburg"]
[Date "2018.12.27"]
[Round "9"]
[White "Goganov, Aleksey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2612"]
[BlackElo "2604"]
[PlyCount "38"]
[EventDate "2018.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qb3 Nc6 6. Nbd2 Na5 7. Qc3 d5 8. c5 Rc8 9. b4 Nc4 10. Nxc4 dxc4 11. Bg5 Be7 12. Bxf6 Bxf6 13. Bg2 Bb7 14. Qxc4 Bxf3 15. Bxf3 Qxd4 16. Qb5+ Ke7 17. O-O Rhd8 18. Rad1 Qe5 19. Qa6 bxc5 1/2-1/2

[Event "Wch Rapid"]
[Site "St Petersburg"]
[Date "2018.12.27"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Vitiugov, Nikita"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2604"]
[BlackElo "2719"]
[PlyCount "95"]
[EventDate "2018.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. Rb1 Qc7 11. h4 h6 12. h5 Nc8 13. Qe1 Nb6 14. Bd1 O-O-O 15. Nh4 Be7 16. f4 Rhg8 17. Bc2 Kb8 18. Ndf3 Qc8 19. Qg3 f5 20. exf6 gxf6 21. Ng6 Bd6 22. Qh4 f5 23. Nfe5 Be8 24. Bd2 Nb3 25. Be3 Qc7 26. Rf2 Nd7 27. Rbf1 Bxg6 28. Nxg6 Nf8 29. Ne5 Nh7 30. Ng6 Nf8 31. Ne5 Nh7 32. Ng6 Qf7 33. g4 fxg4 34. f5 g3 35. Rg2 exf5 36. Bxh6 Ka8 37. Bxf5 Rde8 38. Ne5 Bxe5 39. dxe5 Qc7 40. Bg6 Qb6+ 41. Kh1 Rxg6 42. hxg6 Qxg6 43. Rxg3 Qc6 44. Kg1 a5 45. Be3 Nf8 46. Rg8 Ne6 47. Qh8 Nc7 48. Rff8 1-0

[Event "Wch Rapid"]
[Site "St Petersburg"]
[Date "2018.12.28"]
[Round "11"]
[White "Bazeev, German"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "2416"]
[BlackElo "2604"]
[PlyCount "59"]
[EventDate "2018.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb4 5. Bg5 h6 6. Bd2 Bb7 7. Rc1 O-O 8. g4 Bxc3 9. bxc3 Ne4 10. Rg1 d6 11. g5 h5 12. g6 Qf6 13. Bg5 Nxg5 14. Nxg5 fxg6 15. f3 Nc6 16. e3 Rae8 17. Rc2 Nd8 18. Qd3 e5 19. d5 e4 20. fxe4 Nf7 21. Nxf7 Rxf7 22. Rcg2 Bc8 23. Be2 Qh4+ 24. Kd2 Rxe4 25. Rxg6 Bf5 26. R6g5 Rf4 27. e4 Bg4 28. Bxg4 Qxg5 29. h4 Qg6 30. Rh1 0-1

[Event "Wch Rapid"]
[Site "St Petersburg"]
[Date "2018.12.28"]
[Round "12"]
[White "Zhigalko, Sergei"]
[Black "Andreikin, Dmitry"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2604"]
[BlackElo "2719"]
[PlyCount "61"]
[EventDate "2018.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d6 5. h3 Nf6 6. a4 O-O 7. Be3 Qc7 8. a5 e5 9. dxe5 dxe5 10. Bc4 Nh5 11. O-O Nf4 12. Re1 Be6 13. Bf1 h6 14. Ne2 Nd7 15. Qd2 g5 16. Ng3 Rfd8 17. Qc3 Nf8 18. Red1 N8g6 19. Rxd8+ Qxd8 20. a6 bxa6 21. Rxa6 Qd1 22. Rxa7 Rxa7 23. Bxa7 Nh4 24. Ne1 f5 25. exf5 Bd5 26. Kh2 Nfxg2 27. Nxg2 Nf3+ 28. Kh1 Nh4 29. Kh2 Nf3+ 30. Kh1 Nh4 31. Kh2 1/2-1/2

[Event "Wch Rapid"]
[Site "St Petersburg"]
[Date "2018.12.28"]
[Round "13"]
[White "Zubov, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2597"]
[BlackElo "2604"]
[PlyCount "24"]
[EventDate "2018.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Bg5 Be7 7. e3 O-O 8. Rc1 Nbd7 9. cxd5 exd5 10. Be2 c5 11. O-O Rc8 12. dxc5 bxc5 1/2-1/2

[Event "Wch Rapid"]
[Site "St Petersburg"]
[Date "2018.12.28"]
[Round "14"]
[White "Zhigalko, Sergei"]
[Black "Kamsky, Gata"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2604"]
[BlackElo "2666"]
[PlyCount "55"]
[EventDate "2018.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. b3 c6 16. Bg5 h6 17. Be3 Bg7 18. Qd2 Kh7 19. Rad1 Qe7 20. Qc1 Rad8 21. a4 Nf8 22. b4 Qc7 23. dxe5 dxe5 24. Bb3 Bc8 25. a5 Rxd1 26. Rxd1 Be6 27. Bb6 Qb8 28. Qc2 1/2-1/2

[Event "Wch Rapid"]
[Site "St Petersburg"]
[Date "2018.12.28"]
[Round "15"]
[White "Firouzja, Alireza"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2607"]
[BlackElo "2604"]
[PlyCount "73"]
[EventDate "2018.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. Qc2 dxc4 5. Qxc4 Nf6 6. g3 b5 7. Qb3 Bb7 8. Bg2 Nbd7 9. O-O a6 10. a4 Be7 11. Bg5 O-O 12. Nbd2 Rc8 13. Rfc1 Qb6 14. Ne5 Qxd4 15. Ndf3 Qb4 16. Qxb4 Bxb4 17. Bxf6 Nxf6 18. Nd4 bxa4 19. Rxa4 a5 20. Nexc6 Rc7 21. Rca1 Rfc8 22. Nxb4 axb4 23. Rxb4 Bxg2 24. Kxg2 g6 25. Rba4 Nd5 26. e4 Nf6 27. Nb5 Rc2 28. Nd6 R8c6 29. e5 Nd7 30. Ra8+ Kg7 31. R1a5 Rxb2 32. Rd8 Nb6 33. Ra7 Rcc2 34. Rxf7+ Kh6 35. Rh8 Nd5 36. Rhxh7+ Kg5 37. Ne4+ 1-0

[Event "Wch Blitz"]
[Site "St Petersburg"]
[Date "2018.12.29"]
[Round "1"]
[White "Anikonov, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A62"]
[WhiteElo "2371"]
[BlackElo "2604"]
[PlyCount "332"]
[EventDate "2018.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 a6 11. a4 Nh5 12. Bg5 Qc7 13. Re1 h6 14. Bd2 Nd7 15. e4 Rb8 16. Bf1 Nhf6 17. Rc1 b6 18. h3 Bb7 19. Kh2 Re7 20. Qc2 Rbe8 21. Bg2 Qb8 22. Bf4 Nh5 23. Be3 b5 24. axb5 axb5 25. Nxb5 Rxe4 26. Nc3 Rb4 27. Qd2 Kh7 28. g4 Nhf6 29. Bf4 Ba8 30. Rxe8 Nxe8 31. Rc2 Nb6 32. Bg3 Nc4 33. Qe2 Nxb2 34. g5 h5 35. Nh4 Na4 36. Ne4 Qd8 37. Rd2 Nc3 38. Nxc3 Bxc3 39. Rd3 Be5 40. Rf3 Rxh4 41. Bxe5 dxe5 42. Qxe5 Qd6 43. Rxf7+ Kg8 44. Qxd6 Nxd6 45. Rd7 Nf7 46. Ra7 Nxg5 47. Rxa8+ Kg7 48. Ra7+ Kf6 49. d6 Rd4 50. d7 Ne6 51. Bc6 Nd8 52. Bb5 Ke7 53. Ra6 Rd6 54. Ra4 Rd4 55. Ra6 Rd6 56. Ra3 Rb6 57. Ba4 Rb4 58. Re3+ Kd6 59. Bc2 Kxd7 60. Bxg6 h4 61. Bf5+ Kc7 62. Re7+ Kc6 63. Bg4 Rd4 64. Bf3+ Kd6 65. Rh7 c4 66. Rh6+ Kc5 67. Rh5+ Kb4 68. Bg4 c3 69. Bf5 Nc6 70. Rh6 Ne5 71. Kg2 Kb3 72. Rb6+ Rb4 73. Re6 Rb5 74. f4 Nc4 75. Be4 c2 76. Bxc2+ Kxc2 77. Kf3 Kd3 78. Kg4 Ne3+ 79. Kxh4 Rf5 80. Kg3 Rf8 81. Re5 Kd4 82. Re6 Nd5 83. Ra6 Nxf4 84. Ra4+ Ke5 85. Ra5+ Kd6 86. Ra6+ Kc5 87. Ra5+ Kb6 88. Ra4 Nd5 89. h4 Kc6 90. Ra6+ Kd7 91. h5 Ke7 92. Kg4 Kf7 93. Kg5 Rg8+ 94. Kf5 Ne7+ 95. Kf4 Rg1 96. h6 Rh1 97. Kg5 Rh2 98. Rf6+ Kg8 99. Ra6 Rg2+ 100. Kf4 Ng6+ 101. Kf5 Nh4+ 102. Kf4 Kh7 103. Ra7+ Kxh6 104. Ra8 Ng6+ 105. Kf5 Rf2+ 106. Ke4 Kg5 107. Rg8 Kf6 108. Ra8 Rf4+ 109. Ke3 Rb4 110. Ra5 Ne5 111. Ra8 Nd7 112. Ra6+ Ke5 113. Ra5+ Kd6 114. Ra8 Nc5 115. Rh8 Re4+ 116. Kf3 Re7 117. Rh5 Nd3 118. Ra5 Ne5+ 119. Kf4 Nc6 120. Ra8 Kd5 121. Ra1 Re4+ 122. Kf3 Ne5+ 123. Kf2 Rb4 124. Rd1+ Ke4 125. Rd8 Rb2+ 126. Kg3 Rc2 127. Ra8 Rc3+ 128. Kg2 Ng6 129. Ra4+ Kf5 130. Ra8 Kf4 131. Ra4+ Kg5 132. Ra8 Kg4 133. Kf2 Rd3 134. Rb8 Ra3 135. Rc8 Ne7 136. Rb8 Nd5 137. Ke2 Kf4 138. Rf8+ Ke4 139. Re8+ Kd4 140. Kf2 Nf6 141. Rb8 Ke5 142. Ke2 Kf4 143. Rf8 Ke5 144. Rb8 Kd4 145. Rb4+ Kd5 146. Rb8 Rh3 147. Ra8 Kd4 148. Ra4+ Ke5 149. Ra8 Nd5 150. Re8+ Kd4 151. Ra8 Rh2+ 152. Kf3 Rh7 153. Ra4+ Ke5 154. Ra8 Rf7+ 155. Ke2 Kd4 156. Ra4+ Kc5 157. Ra8 Kc4 158. Ra4+ Kb3 159. Ra8 Re7+ 160. Kf3 Rf7+ 161. Ke4 Nc3+ 162. Ke3 Kc4 163. Rc8+ Kb4 164. Ra8 Re7+ 165. Kf3 Nd5 166. Rc8 Kb5 1/2-1/2

[Event "Wch Blitz"]
[Site "St Petersburg"]
[Date "2018.12.29"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Nozdrachev, Vladislav"]
[Result "1-0"]
[ECO "C72"]
[WhiteElo "2604"]
[BlackElo "2486"]
[PlyCount "67"]
[EventDate "2018.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c3 g5 7. d4 g4 8. Ne1 b5 9. Bb3 Bg7 10. Be3 Nge7 11. dxe5 Nxe5 12. Nd2 N7g6 13. f4 gxf3 14. Nexf3 O-O 15. Kh1 Be6 16. Nd4 Bxb3 17. axb3 Bf6 18. N2f3 Kh8 19. Nf5 Rg8 20. Qd2 Nxf3 21. gxf3 Nh4 22. Nxh4 Bxh4 23. Qd5 Qe8 24. Rg1 Rg6 25. Bd4+ Kg8 26. Qh5 Qe7 27. Qd5 Qe8 28. Rg2 Be7 29. Rag1 Kf8 30. Qh5 Qc6 31. Qxh7 Ke8 32. Rxg6 fxg6 33. Qxg6+ Kd8 34. Qe6 1-0

[Event "Wch Blitz"]
[Site "St Petersburg"]
[Date "2018.12.29"]
[Round "3"]
[White "Kevlishvili, Robby"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2451"]
[BlackElo "2604"]
[PlyCount "383"]
[EventDate "2018.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. Qf3 Be6 14. Nxf6+ Qxf6 15. Qxf6 gxf6 16. Bd3 a5 17. b3 a4 18. Kd2 Ra7 19. g3 Rfa8 20. f4 Kf8 21. f5 Bd7 22. g4 Ke7 23. h4 h6 24. Ke3 Kd8 25. Rag1 Ke7 26. g5 hxg5 27. hxg5 fxg5 28. Rxg5 axb3 29. axb3 Ra2 30. Rh6 Rf8 31. f6+ Kd8 32. Rgh5 Be6 33. Rh8 Rxh8 34. Rxh8+ Kc7 35. Re8 Kd7 36. Rh8 Rb2 37. Ra8 Rxb3 38. Kd2 Nd4 39. Ne3 Ra3 40. Rxa3 bxa3 41. Bb1 Kc6 42. Kc3 Kc5 43. Ba2 Ne2+ 44. Kd2 Ng3 45. Kd3 Nh5 46. Nc2 Nxf6 47. Nxa3 Nd7 48. Nc2 Nb6 49. Ne3 Bd7 50. Bb3 Bc8 51. Bd1 Ba6 52. Bh5 f6 53. Bf7 Na4 54. Bg8 Bc8 55. Bf7 Bd7 56. Nd5 Nb2+ 57. Kc3 Na4+ 58. Kd3 Bc6 59. Nxf6 Kb4 60. Be8 Nc5+ 61. Ke3 Bxe8 62. Nxe8 Nb7 63. Nc7 Kxc4 64. Nd5 Kc5 65. Kd3 Nd8 66. Nf6 Ne6 67. Kc3 Nd4 68. Nd7+ Kc6 69. Nf6 Ne6 70. Kc4 Nc5 71. Kc3 Kb5 72. Kd2 Kc4 73. Ke3 Ne6 74. Ne8 Kc5 75. Nf6 Nc7 76. Nd7+ Kc6 77. Nf6 Ne6 78. Nd5 Kd7 79. Nf6+ Ke7 80. Nd5+ Ke8 81. Nf6+ Kf7 82. Nd5 Nc5 83. Nc7 Nd7 84. Nb5 Ke7 85. Nc7 Nf6 86. Nb5 Kd7 87. Na3 Kc6 88. Nc4 Kc5 89. Nd2 Kb4 90. Kd3 Nd7 91. Nf3 Nc5+ 92. Ke3 Ne6 93. Nh4 Kc4 94. Nf5 Kc5 95. Kd3 Nd4 96. Ne7 Nc6 97. Nf5 Na5 98. Ne7 Nb3 99. Nf5 Nd4 100. Ne7 Ne6 101. Nf5 Kc6 102. Ne7+ Kd7 103. Nf5 Nc5+ 104. Ke3 Ke6 105. Ng3 Kf6 106. Ne2 Kg5 107. Nc3 Kf6 108. Ne2 Ne6 109. Nc3 Nf4 110. Nb5 Ke7 111. Nc3 Ke6 112. Nb5 Kd7 113. Na3 Kc6 114. Nc4 Ne6 115. Kd3 Kc5 116. Ne3 Nf4+ 117. Kc3 Ne2+ 118. Kd3 Nc1+ 119. Kc3 Na2+ 120. Kd3 Nb4+ 121. Kc3 Nc6 122. Nf5 Nd4 123. Ne3 Ne2+ 124. Kd3 Nf4+ 125. Kc3 Kc6 126. Kc4 Ne6 127. Ng4 Nc5 128. Nf6 Nb7 129. Kd3 Nd8 130. Nd5 Kc5 131. Ne7 Nc6 132. Nf5 Nd4 133. Ne7 Nc6 134. Nf5 Nb4+ 135. Kc3 Na6 136. Kd3 Nc7 137. Kc3 Ne8 138. Ne7 Nf6 139. Kd3 Kb4 140. Nc8 Ne8 141. Ne7 Kc5 142. Nf5 Nc7 143. Ne7 Ne6 144. Nf5 Kc6 145. Ne7+ Kd7 146. Nf5 Nc5+ 147. Ke3 Ke6 148. Ng3 Nd7 149. Ne2 Nf6 150. Nc3 Kd7 151. Kd3 Kc6 152. Nd1 Ng4 153. Nc3 Kc5 154. Nd5 Nf2+ 155. Ke3 Nd1+ 156. Kd3 Nb2+ 157. Ke3 Na4 158. Ne7 Nb6 159. Kd3 Nd7 160. Nd5 Kb5 161. Ne7 Nf6 162. Nf5 Kc5 163. Ne7 Nh5 164. Nf5 Nf4+ 165. Ke3 Ne6 166. Kd3 Kc6 167. Ne7+ Kd7 168. Nf5 Nc5+ 169. Ke3 Ke6 170. Ng3 Kf6 171. Ne2 Kg5 172. Nc3 Kg4 173. Nb5 Nb7 174. Nc7 Kg3 175. Ne8 Kg2 176. Nc7 Kf1 177. Ne8 Ke1 178. Nc7 Kd1 179. Kd3 Nc5+ 180. Kc4 Nxe4 181. Kd5 Nc3+ 182. Kxd6 e4 183. Ne6 e3 184. Nf4 Kd2 185. Ke5 Nb5 186. Ke4 Nd6+ 187. Kf3 Nc4 188. Ke4 Nd6+ 189. Kf3 Nf5 190. Ke4 Nh4 191. Kd4 Kd1 192. Kxe3 1/2-1/2

[Event "Wch Blitz"]
[Site "St Petersburg"]
[Date "2018.12.29"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Sakaev, Konstantin"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2604"]
[BlackElo "2584"]
[PlyCount "97"]
[EventDate "2018.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 e5 8. Qd3 Ne7 9. O-O Ng6 10. Rd1 Be7 11. Nc3 O-O 12. c5 dxc5 13. Qe2 Qc7 14. Be3 Nf4 15. Bxf4 exf4 16. h4 Rb8 17. b3 Be6 18. Rac1 Qa5 19. Nd2 Rb4 20. Rc2 Rd4 21. Rdc1 Rfd8 22. Nf3 R4d7 23. Rd1 Rxd1+ 24. Nxd1 c4 25. bxc4 h6 26. Nc3 Bb4 27. Nb1 Qc5 28. Rc1 Qd6 29. Kh2 Qd3 30. Qxd3 Rxd3 31. Ne5 Rd6 32. c5 Rd4 33. Nxc6 Rxe4 34. Nxb4 Rxb4 35. c6 Rb8 36. Nc3 Rc8 37. Ne4 Kf8 38. Nd6 Rc7 39. a3 Ke7 40. Ne4 Bd5 41. Nc3 Bxc6 42. Nd5+ Kd6 43. Nxc7 Kxc7 44. h5 Kd6 45. g4 f3 46. Kg3 Be4 47. Rc7 Bd5 48. Ra7 Bc4 49. Kxf3 1-0

[Event "Wch Blitz"]
[Site "St Petersburg"]
[Date "2018.12.29"]
[Round "5"]
[White "Popov, Valerij"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2532"]
[BlackElo "2604"]
[PlyCount "96"]
[EventDate "2018.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. Nf3 e4 5. Nd4 d5 6. cxd5 Qxd5 7. Nb3 Qe5 8. Nc3 Be7 9. d4 exd3 10. Qxd3 O-O 11. Qe3 Qc7 12. O-O Re8 13. Rd1 Bg4 14. h3 Bh5 15. Qf4 Na6 16. Qxc7 Nxc7 17. Na5 Bb4 18. Nxb7 Bxc3 19. bxc3 Bxe2 20. Re1 Ba6 21. Rxe8+ Rxe8 22. Bf4 Ncd5 23. Nc5 Bc4 24. Bd2 Re2 25. Rd1 Re7 26. a4 h6 27. Bf3 Be2 28. Bxe2 Rxe2 29. Kf1 Re8 30. c4 Nb6 31. Rc1 Ne4 32. Nxe4 Rxe4 33. c5 Nxa4 34. Bf4 Nb2 35. Bd6 a5 36. Rc2 Rb4 37. Re2 a4 38. Re8+ Kh7 39. Ra8 Nc4 40. Ra6 a3 41. Bf8 Rb2 42. Kg2 a2 43. Bd6 Ne3+ 44. Kf3 Nd1 45. Be5 Rxf2+ 46. Ke4 Re2+ 47. Kd4 Nf2 48. g4 Re4+ 0-1

[Event "Wch Blitz"]
[Site "St Petersburg"]
[Date "2018.12.29"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Carlsen, Magnus"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2604"]
[BlackElo "2835"]
[PlyCount "98"]
[EventDate "2018.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d6 8. exd6 Qxd6 9. O-O Bg4 10. Re1 e6 11. b3 Be7 12. Na3 cxb3 13. axb3 Qd7 14. Nc4 Nxc4 15. bxc4 O-O 16. d4 Rfd8 17. Be4 Bh5 18. Bf4 Bg6 19. Bxc6 Qxc6 20. Ne5 Qc8 21. Qf3 Bd6 22. c5 Bxe5 23. Bxe5 f6 24. Bd6 a5 25. h4 h5 26. c4 a4 27. Re3 b6 28. cxb6 Qxc4 29. b7 Qxd4 30. Rd1 Qxd1+ 31. Qxd1 Rab8 32. Rxe6 Rxb7 33. Qxa4 Bf7 34. Be7 Re8 35. Re3 Rbxe7 36. Rxe7 Rxe7 37. f3 Re8 38. Kf2 Re5 39. Qc6 Re6 40. Qc8+ Re8 41. Qf5 Re5 42. Qd3 Rd5 43. Qe3 Re5 44. Qd4 Kh7 45. Qd7 Bg6 46. Qd6 Rb5 47. Qd4 Re5 48. Qc4 Rf5 49. Qd4 Re5 1/2-1/2

[Event "Wch Blitz"]
[Site "St Petersburg"]
[Date "2018.12.29"]
[Round "7"]
[White "Anand, Viswanathan"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2773"]
[BlackElo "2604"]
[PlyCount "80"]
[EventDate "2018.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. h3 a6 7. Bd3 Nxf3+ 8. Qxf3 e6 9. b3 Be7 10. Bb2 O-O 11. a4 d6 12. Qe2 Bd7 13. f4 Bc6 14. e5 Nd5 15. Ne4 dxe5 16. fxe5 Nb4 17. Nf6+ Bxf6 18. exf6 Nxd3 19. Qxd3 Rfd8 20. Qe3 Rd5 21. fxg7 Qd6 22. d3 e5 23. Rf5 Re8 24. Raf1 Re7 25. Rf6 Qd7 26. Rh6 Re6 27. Qg5 Rxh6 28. Qxh6 Rd6 29. Rf6 Rxf6 30. Qxf6 Qd5 31. Qg5 f6 32. Qg4 Qd7 33. Qxd7 Bxd7 34. a5 Kxg7 35. Ba3 c4 36. bxc4 Ba4 37. c3 Bb3 38. Kf2 e4 39. dxe4 Bxc4 40. Ke3 Bb5 1/2-1/2

[Event "Wch Blitz"]
[Site "St Petersburg"]
[Date "2018.12.29"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Kovalev, Vladislav"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2604"]
[BlackElo "2683"]
[PlyCount "79"]
[EventDate "2018.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 c5 12. d5 c4 13. Bc2 Qc7 14. Nf1 a5 15. Be3 Nc5 16. N1d2 Bd7 17. Qe2 Rfb8 18. Rec1 b4 19. cxb4 Rxb4 20. Nxc4 Bb5 21. Nfd2 Rxb2 22. Qd1 Rb4 23. Bxc5 Qxc5 24. Bd3 Bxc4 25. Nxc4 Nxe4 26. Bxe4 Rxc4 27. Bxh7+ Kf8 28. Bd3 Rxc1 29. Rxc1 Qa7 30. Qh5 Bf6 31. Bb5 Ke7 32. Qe2 Rb8 33. a4 Rb7 34. Rc6 Rc7 35. g3 Rxc6 36. dxc6 Qc5 37. Qg4 Qc1+ 38. Kg2 g6 39. Qd7+ Kf8 40. c7 1-0

[Event "Wch Blitz"]
[Site "St Petersburg"]
[Date "2018.12.29"]
[Round "9"]
[White "Svidler, Peter"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2737"]
[BlackElo "2604"]
[PlyCount "107"]
[EventDate "2018.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Be2 a6 7. Nxd4 cxd4 8. Nd5 Nxd5 9. exd5 e6 10. Bf3 Bd6 11. g3 O-O 12. c3 Rb8 13. cxd4 b5 14. d3 Bb7 15. Be3 Bxd5 16. Bxd5 exd5 17. Qf3 Qb7 18. Rac1 Rbc8 19. Bf4 Bxf4 20. Qxf4 Rfe8 21. Rxc8 Rxc8 22. Re1 Qc6 23. Re7 Rf8 24. b4 Qc3 25. Rxd7 Qxb4 26. Kg2 Qb1 27. Qd6 Qxd3 28. Qxd5 h6 29. h4 Qc2 30. Ra7 Qa4 31. h5 b4 32. Qc4 a5 33. Qd5 Qc2 34. Rxa5 Qc7 35. Rc5 Qa7 36. Rb5 Rb8 37. Rxb8+ Qxb8 38. Qc6 Qa7 39. Qc8+ Kh7 40. Qc2+ Kg8 41. d5 Qd4 42. Qf5 Qd2 43. Qc8+ Kh7 44. Qc4 Kg8 45. Qc6 Qxa2 46. Qe8+ Kh7 47. Qe4+ Kg8 48. d6 Qd2 49. Qe8+ Kh7 50. d7 Qd5+ 51. f3 Qd2+ 52. Kh3 Qd1 53. d8=Q Qh1+ 54. Kg4 1-0

[Event "Wch Blitz"]
[Site "St Petersburg"]
[Date "2018.12.29"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Golubov, Saveliy"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2604"]
[BlackElo "2482"]
[PlyCount "69"]
[EventDate "2018.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Nxe3 10. fxe3 Ne7 11. Bd3 Nf5 12. Qe2 Be7 13. O-O O-O 14. Nc3 Qd8 15. Kh1 g6 16. Rf2 Bd7 17. Bxf5 gxf5 18. g4 fxg4 19. Rg1 h5 20. h3 f5 21. exf6 Bxf6 22. hxg4 h4 23. g5 Bg7 24. Nxh4 Rxf2 25. Qxf2 Qf8 26. Qg3 Qf7 27. Ne2 e5 28. dxe5 Re8 29. Nf3 Qf5 30. Ned4 Qe4 31. Qf4 Rf8 32. Qxe4 dxe4 33. Nh4 Bxe5 34. Ng6 Bxd4 35. Nxf8 1-0

[Event "Wch Blitz"]
[Site "St Petersburg"]
[Date "2018.12.29"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Karjakin, Sergey"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2604"]
[BlackElo "2753"]
[PlyCount "77"]
[EventDate "2018.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nbd2 O-O 7. O-O Re8 8. Nc4 Nd7 9. Be3 f6 10. h3 a5 11. a4 b6 12. Nfd2 Bb4 13. f4 exf4 14. Bxf4 Nf8 15. c3 Be7 16. d4 Ng6 17. Bh2 Be6 18. Kh1 Bd6 19. Nxd6 cxd6 20. Nf3 Qd7 21. Qd2 d5 22. e5 f5 23. Ne1 c5 24. Nd3 Rac8 25. Bg1 c4 26. Nf4 Nxf4 27. Qxf4 h6 28. h4 Rf8 29. Be3 Qe8 30. Qg3 Kh7 31. Kg1 Bd7 32. e6 Qxe6 33. Bf4 Rfe8 34. Be5 Qf7 35. Rf2 Rc6 36. Qf4 Rg6 37. Rf3 Ree6 38. Qxf5 Ref6 39. Qxg6+ 0-1

[Event "Wch Blitz"]
[Site "St Petersburg"]
[Date "2018.12.29"]
[Round "12"]
[White "Cheparinov, Ivan"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2709"]
[BlackElo "2604"]
[PlyCount "129"]
[EventDate "2018.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. Qc2 dxc4 5. Qxc4 b5 6. Qc2 Bb7 7. e4 Nd7 8. Be2 Ngf6 9. Bg5 Be7 10. O-O O-O 11. Nbd2 Rc8 12. a4 h6 13. Bxf6 Nxf6 14. Rfd1 c5 15. d5 exd5 16. e5 Nd7 17. axb5 Qb6 18. Nc4 Qc7 19. Ne3 d4 20. Nf5 Rfe8 21. e6 Nf6 22. exf7+ Kxf7 23. Bc4+ Bd5 24. Nxh6+ gxh6 25. Bxd5+ Nxd5 26. Qh7+ Ke6 27. Qe4+ Kf7 28. Qxd5+ Kg7 29. Ne5 Bf6 30. Ng4 Rcd8 31. Qf5 Bg5 32. g3 Rd6 33. h4 Bd8 34. Re1 Rf8 35. Qe5+ Kg8 36. Re4 Qd7 37. Ra6 Rxa6 38. bxa6 d3 39. Nxh6+ Kh7 40. Qh5 d2 41. Nf5+ Kg8 42. Qg6+ Kh8 43. Qh6+ Kg8 44. Rg4+ Kf7 45. Rg7+ Ke8 46. Rxd7 Kxd7 47. Qd6+ Kc8 48. Qxd2 Rxf5 49. Qd3 Rf6 50. h5 Bb6 51. Qe4 c4 52. Qe8+ Bd8 53. f4 Rxa6 54. Qe5 Bc7 55. Qf5+ Kb7 56. Qb5+ Rb6 57. Qd5+ Kb8 58. Qxc4 Rxb2 59. h6 Bb6+ 60. Kh1 Rd2 61. Qg8+ Kb7 62. h7 Bd4 63. h8=Q Rd1+ 64. Kg2 Bxh8 65. Qb3+ 1-0

[Event "Wch Blitz"]
[Site "St Petersburg"]
[Date "2018.12.30"]
[Round "13"]
[White "Zhigalko, Sergei"]
[Black "Sychev, Klementy"]
[Result "1-0"]
[ECO "C76"]
[WhiteElo "2604"]
[BlackElo "2537"]
[PlyCount "79"]
[EventDate "2018.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c3 g6 7. d4 Bg7 8. Bg5 Nf6 9. Bxc6 Bxc6 10. dxe5 dxe5 11. Nxe5 Qxd1 12. Rxd1 Bxe4 13. Re1 O-O-O 14. Nxf7 Bf5 15. Na3 Rdf8 16. Nxh8 Bxh8 17. Rad1 Ne4 18. Be3 Bf6 19. f3 Nd6 20. Bc5 b5 21. Bxd6 cxd6 22. Rxd6 Kb7 23. Re2 Rf7 24. Nc2 Be7 25. Rd1 Bc5+ 26. Nd4 g5 27. b4 Bb6 28. Rde1 Rf6 29. Re7+ Kc8 30. Kh1 Bd7 31. Rxh7 g4 32. Ree7 gxf3 33. gxf3 Rd6 34. Kg2 Rd5 35. Kf2 a5 36. a3 Bd8 37. Rxd7 Rxd7 38. Rxd7 Kxd7 39. Ke3 axb4 40. axb4 1-0

[Event "Wch Blitz"]
[Site "St Petersburg"]
[Date "2018.12.30"]
[Round "14"]
[White "Predke, Alexandr"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2622"]
[BlackElo "2604"]
[PlyCount "213"]
[EventDate "2018.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 Nf6 4. g3 e5 5. Bg2 d6 6. d3 Be7 7. O-O O-O 8. f4 Rb8 9. a4 a6 10. fxe5 dxe5 11. Nd5 Nxd5 12. exd5 Nb4 13. c4 Bg4 14. Be3 b6 15. Qd2 a5 16. Nc3 Qd7 17. Nb5 Rbe8 18. Rae1 f5 19. b3 Bf6 20. d6 Kh8 21. Nc7 Rd8 22. Nb5 Rde8 23. Nc7 Rd8 24. Nb5 Rde8 25. Nc7 Rd8 26. Nb5 Rde8 27. Nc7 Rc8 28. Nb5 Rcd8 29. h3 Bh5 30. Kh2 Bg6 31. Rd1 h6 32. Qe2 Bh7 33. Bd2 Nc6 34. Bxc6 Qxc6 35. Bc3 Rfe8 36. Rde1 Re6 37. Qf3 Qd7 38. Qd5 Rde8 39. Qg2 Rd8 40. Qd5 Rde8 41. Qg2 Rd8 42. Rf2 Rde8 43. Nc7 Qxd6 44. Nxe8 Rxe8 45. Rfe2 e4 46. Bxf6 Qxf6 47. dxe4 fxe4 48. Qf2 Qe5 49. Qe3 Bg6 50. Rf2 Rd8 51. Rd2 Rf8 52. Rf2 Rd8 53. Rd2 Rf8 54. Rf2 Rd8 55. Qf4 Qc3 56. Re3 Qa1 57. Rf1 Rd2+ 58. Kg1 Qb2 59. Rf2 Qc1+ 60. Rf1 Qc2 61. Rf2 Qc1+ 62. Rf1 Qc2 63. Rf2 Qc1+ 64. Rf1 Qb2 65. Rf2 Qc1+ 66. Rf1 Qc2 67. g4 Rg2+ 68. Kh1 Kh7 69. Qe5 Qd2 70. Qf4 Qc2 71. Qe5 Rd2 72. Qf4 Rg2 73. Qe5 Rd2 74. Qf4 Qb2 75. Rxe4 Qxb3 76. Re7 Qb2 77. Qe5 Qxe5 78. Rxe5 Bd3 79. Rc1 Ra2 80. Re6 Rxa4 81. Rxb6 Bxc4 82. Kg1 Kg8 83. Rc6 Bb3 84. R6xc5 Ra2 85. Rc7 a4 86. Rb7 Re2 87. Rcc7 Kf8 88. Rxg7 Be6 89. Rh7 Bg8 90. Rb8+ Re8 91. Rxe8+ Kxe8 92. Rxh6 a3 93. Ra6 a2 94. Kf2 Bc4 95. Ra3 Kd7 96. Ke3 Kc6 97. h4 Kb5 98. Kd4 Kb4 99. Rxa2 Bxa2 100. h5 Bf7 101. h6 Bg6 102. g5 Bc2 103. Ke5 Kc5 104. Kf6 Kd6 105. g6 Bxg6 106. Kxg6 Ke7 107. h7 1-0

[Event "Wch Blitz"]
[Site "St Petersburg"]
[Date "2018.12.30"]
[Round "15"]
[White "Zhigalko, Sergei"]
[Black "Moiseenko, Vadim"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2604"]
[BlackElo "2501"]
[PlyCount "87"]
[EventDate "2018.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. a4 Nxb3 8. cxb3 Bb7 9. d4 Nf6 10. Bg5 Be7 11. Bxf6 Bxf6 12. d5 c6 13. Nc3 O-O 14. Qd3 Be7 15. Rfd1 Qb6 16. h3 Kh8 17. dxc6 Bxc6 18. Nd5 Bxd5 19. Qxd5 bxa4 20. Rxa4 Rac8 21. Qd3 a5 22. Rda1 Rc5 23. Nd2 f5 24. Nc4 fxe4 25. Nxb6 exd3 26. Nd7 Rc2 27. Nxf8 d2 28. Rd1 Bxf8 29. Rxa5 g6 30. Rd5 Bh6 31. Kf1 Rxb2 32. Rxd6 Rxb3 33. Rd7 Rc3 34. Ke2 Rc4 35. Ra1 Rc8 36. Raa7 Kg8 37. g3 e4 38. h4 Rb8 39. Rac7 Ra8 40. Rb7 Rc8 41. Rb4 Re8 42. Rbd4 e3 43. Rd8 Rxd8 44. Rxd8+ 1-0

[Event "Wch Blitz"]
[Site "St Petersburg"]
[Date "2018.12.30"]
[Round "16"]
[White "Khusnutdinov, Rustam"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B62"]
[WhiteElo "2470"]
[BlackElo "2604"]
[PlyCount "65"]
[EventDate "2018.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nc3 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Bg5 e6 6. Qd3 Be7 7. e4 O-O 8. O-O-O d6 9. f4 Bd7 10. Qg3 Rc8 11. Be2 Kh8 12. Kb1 a6 13. e5 Ne8 14. exd6 Nxd6 15. Nxc6 Rxc6 16. Bxe7 Qxe7 17. Qd3 b5 18. Bf3 Rb6 19. Rhe1 Qf6 20. Qd4 Qxd4 21. Rxd4 Be8 22. Red1 Nf5 23. Rd8 Kg8 24. Ra8 f6 25. Rdd8 Kf7 26. Ne4 Rc6 27. Ng5+ fxg5 28. Bxc6 Bxc6 29. Rxf8+ Kg6 30. Rxa6 Bd5 31. g4 Nd4 32. f5+ Kh6 33. Rd8 1-0

[Event "Wch Blitz"]
[Site "St Petersburg"]
[Date "2018.12.30"]
[Round "17"]
[White "Zhigalko, Sergei"]
[Black "Fridman, Daniel"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2604"]
[BlackElo "2633"]
[PlyCount "79"]
[EventDate "2018.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8. Nc3 Nxc3 9. bxc3 O-O 10. Qh5 f5 11. Re1 Qf6 12. Qf3 c6 13. Bf4 Rf7 14. h4 Ba3 15. Rab1 b5 16. g3 a5 17. Re2 Bf8 18. Rbe1 b4 19. Be5 Qd8 20. c4 Bc8 21. c5 Qd7 22. Qf4 Ba6 23. Bxa6 Rxa6 24. Bd6 Ra8 25. Re6 Rc8 26. R1e5 g6 27. Bxf8 Rcxf8 28. Rd6 Qb7 29. Ree6 Qb5 30. Rxc6 Qc4 31. Rc7 Rxc7 32. Qxc7 Qxc2 33. Qe5 Qe4 34. Qd6 Qxd4 35. c6 a4 36. Re7 b3 37. axb3 axb3 38. Rb7 b2 39. Qd7 Qh8 40. Qxd5+ 1-0

[Event "Wch Blitz"]
[Site "St Petersburg"]
[Date "2018.12.30"]
[Round "18"]
[White "Ghaem Maghami, Ehsan"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2537"]
[BlackElo "2604"]
[PlyCount "87"]
[EventDate "2018.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bb4 5. d3 d6 6. a3 Bxc3+ 7. bxc3 O-O 8. g3 Nd7 9. Nh4 Nc5 10. Bg2 Ne7 11. Be3 Be6 12. O-O Qd7 13. f4 exf4 14. gxf4 f5 15. e5 Na4 16. Nf3 Nxc3 17. Qb3 Na4 18. Ng5 Nb6 19. a4 Rab8 20. a5 Nbc8 21. d4 h6 22. Nxe6 Qxe6 23. d5 Qf7 24. Kh1 Ng6 25. Bd4 a6 26. Qg3 Nce7 27. e6 Qe8 28. Bf3 c5 29. Bc3 b5 30. axb6 Rxb6 31. Ra3 Qb8 32. Bh5 Rb1 33. Ra1 Rxa1 34. Bxa1 Kh7 35. Rg1 Qe8 36. h4 Rg8 37. Bc3 Rf8 38. Bd1 Rg8 39. h5 Ne5 40. fxe5 dxe5 41. Qxe5 g5 42. d6 Qc6+ 43. Kh2 Nc8 44. Qxf5+ 1-0

[Event "Wch Blitz"]
[Site "St Petersburg"]
[Date "2018.12.30"]
[Round "19"]
[White "Zhigalko, Sergei"]
[Black "Popov, Ivan1"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2604"]
[BlackElo "2592"]
[PlyCount "73"]
[EventDate "2018.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. c3 Nc6 5. Bc4 Nb6 6. Bb3 d5 7. exd6 e6 8. d4 Bxd6 9. O-O O-O 10. Re1 cxd4 11. cxd4 Nd5 12. Nc3 Nce7 13. Bg5 Nxc3 14. bxc3 Qc7 15. Qd3 Ng6 16. h4 Re8 17. h5 Nf4 18. Bxf4 Bxf4 19. d5 Rd8 20. Qe4 e5 21. g3 Bh6 22. Nxe5 Qd6 23. Nc4 Qf8 24. Rad1 Bd7 25. d6 Be6 26. Qxb7 Rab8 27. Qxa7 Rb5 28. Ne5 Bxb3 29. axb3 Ra8 30. Qc7 Bg5 31. Nc6 Bd8 32. Nxd8 Rxd8 33. d7 Rbb8 34. c4 g6 35. c5 gxh5 36. c6 h4 37. Qf4 1-0

[Event "Wch Blitz"]
[Site "St Petersburg"]
[Date "2018.12.30"]
[Round "20"]
[White "Gordievsky, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2614"]
[BlackElo "2604"]
[PlyCount "76"]
[EventDate "2018.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. c4 dxc4 4. Bg2 Nf6 5. O-O Qd5 6. Nc3 Qh5 7. b3 cxb3 8. Qxb3 e6 9. a4 Qa5 10. d4 Be7 11. Rb1 O-O 12. Nd2 Qd8 13. e3 Nd5 14. Nc4 b6 15. Rd1 Nd7 16. Ne2 Ba6 17. e4 N5f6 18. Nc3 Rc8 19. Bf4 Nh5 20. Be3 Nhf6 21. h3 h6 22. Kh2 Re8 23. f4 Qc7 24. Bf2 b5 25. Ne5 b4 26. Na2 Rb8 27. Rbc1 Nxe5 28. fxe5 Nd7 29. Bf1 Bxf1 30. Rxf1 c5 31. Rfd1 Rec8 32. Qc4 b3 33. Nc3 cxd4 34. Qxd4 b2 35. Rc2 Nxe5 36. Kg2 b1=Q 37. Rxb1 Rxb1 38. Nxb1 Qxc2 0-1

[Event "Wch Blitz"]
[Site "St Petersburg"]
[Date "2018.12.30"]
[Round "21"]
[White "Zhigalko, Sergei"]
[Black "Tsydypov, Zhamsaran"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2604"]
[BlackElo "2529"]
[PlyCount "113"]
[EventDate "2018.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Qc7 13. Nd4 a6 14. f3 Rfd8 15. g4 b5 16. Nce2 Rac8 17. Ng3 Bb7 18. h4 b4 19. Nh5 Ne8 20. Qxb4 Ba8 21. Qd2 g6 22. Ng3 e5 23. Nb3 d5 24. exd5 Rxd5 25. Qf2 Rxd1+ 26. Rxd1 a5 27. Bxe7 Qxe7 28. Nxa5 Qxh4 29. Nb3 Qf6 30. Rf1 Bd5 31. Ne4 Qa6 32. Rd1 Bc4 33. Re1 Ra8 34. Nc3 Qd6 35. Qe3 f6 36. Rd1 Qe6 37. Nc5 Bxa2+ 38. Kc1 Qb6 39. Qf2 Bf7 40. Nd3 Qc6 41. Kd2 Nd6 42. Ke1 Nc4 43. Ne4 Be8 44. b3 Na3 45. Rd2 Bf7 46. Qc5 Qa6 47. Nb4 Qb7 48. Nxf6+ Kg7 49. Qxe5 Qxf3 50. Rf2 Qh1+ 51. Rf1 Qh4+ 52. Kd2 Rd8+ 53. Nfd5+ Kg8 54. c4 Qxg4 55. Ke3 Qh3+ 56. Rf3 Qe6 57. Ne7+ 1-0

[Event "PRO League Stage"]
[Site "Chess.com INT"]
[Date "2019.02.27"]
[Round "8"]
[White "Rodrigue Lemieux, Shawn"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2293"]
[BlackElo "2604"]
[PlyCount "171"]
[EventDate "2019.01.08"]
[EventType "team-swiss (rapid)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Montreal Chessbrahs"]
[BlackTeam "New York Marshalls"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Na3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Ne2 Nf6 6. O-O O-O 7. c3 d5 8. exd5 Nxd5 9. Nc4 Be6 10. d3 Qd7 11. Qc2 Bh3 12. Bxd5 Qxd5 13. Nf4 Qd7 14. Nxh3 Qxh3 15. a4 Rfd8 16. Be3 Rd5 17. Rad1 Rad8 18. Rd2 h5 19. Qd1 Qf5 20. Qe2 Ne5 21. Nxe5 Rxe5 22. Rfd1 Red5 23. h4 Qd7 24. d4 cxd4 25. Bxd4 Qxa4 26. Qxe7 Bxd4 27. cxd4 Qc6 28. Qe4 Qd7 29. Rd3 Re8 30. Qf4 Rd8 31. Qe4 a6 32. Kg2 Re8 33. Qf4 Re2 34. R1d2 Re6 35. Re3 Kg7 36. Rxe6 Qxe6 37. Qe3 Qd7 38. Qe4 Qd6 39. Qe3 b5 40. Qe4 a5 41. Rd3 a4 42. Qe3 Qc6 43. Qf3 Qc4 44. Qe4 b4 45. Kh2 Rf5 46. Kg2 Qc2 47. Qe3 Qxb2 48. d5 Re5 49. Qf4 Rf5 50. Qe3 Re5 51. Qf4 Re1 52. Rf3 Re7 53. d6 Rd7 54. Re3 Qd2 55. Qe5+ Kh7 56. Rf3 a3 57. Qe8 Qxd6 58. Rxf7+ Rxf7 59. Qxf7+ Kh8 60. Qe8+ Kg7 61. Qb5 Kh6 62. Qb7 a2 63. Qa8 Kh7 64. Qxa2 Qc6+ 65. Kh2 Qb7 66. Qb3 Kg7 67. Kg1 Kf6 68. Kf1 Ke7 69. Ke2 Kd6 70. Kd2 Qd5+ 71. Qxd5+ Kxd5 72. Kd3 b3 73. f3 b2 74. Kc2 Kd4 75. g4 Ke3 76. gxh5 gxh5 77. Kxb2 Kxf3 78. Kc2 Kg3 79. Kd2 Kxh4 80. Ke2 Kg3 81. Kf1 Kh2 82. Kf2 h4 83. Kf1 h3 84. Kf2 Kh1 85. Kf1 h2 86. Kf2 1/2-1/2

[Event "PRO League Stage"]
[Site "Chess.com INT"]
[Date "2019.02.27"]
[Round "8"]
[White "Saric, Ivan"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2690"]
[BlackElo "2604"]
[PlyCount "60"]
[EventDate "2019.01.08"]
[EventType "team-swiss (rapid)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Montreal Chessbrahs"]
[BlackTeam "New York Marshalls"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bc4 d6 8. Nd5 Nxd5 9. exd5 g6 10. Nxd4 cxd4 11. d3 h6 12. a4 Bg7 13. Qe2 Bf6 14. a5 h5 15. Qf3 Kf8 16. h3 h4 17. Bd2 Bf5 18. c3 b5 19. axb6 Qxb6 20. Ra2 Kg7 21. cxd4 Ra7 22. Ba5 Qxd4 23. Bc3 Qb6 24. Rea1 Bxc3 25. bxc3 a5 26. Qf4 Bd7 27. Re2 Bf5 28. Rea2 Bd7 29. Re2 Bf5 30. Rea2 Bd7 1/2-1/2

[Event "PRO League Stage"]
[Site "Chess.com INT"]
[Date "2019.02.27"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Hansen, Eric"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2604"]
[BlackElo "2615"]
[PlyCount "85"]
[EventDate "2019.01.08"]
[EventType "team-swiss (rapid)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "New York Marshalls"]
[BlackTeam "Montreal Chessbrahs"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "CAN"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nc6 6. d4 cxd4 7. cxd4 d6 8. O-O Be7 9. Bd2 O-O 10. Nc3 Nxc3 11. Bxc3 Qb6 12. a3 Bd7 13. Qd2 Rad8 14. Rfe1 dxe5 15. dxe5 Be8 16. Bd3 Bc5 17. Red1 Rd5 18. b4 Be7 19. Qc2 g6 20. h4 a5 21. b5 Rxb5 22. Bxb5 Qxb5 23. Rdb1 Qa6 24. Bd2 Bd7 25. Bg5 Bxg5 26. Nxg5 Nd4 27. Qc7 Bc6 28. Qe7 Qe2 29. Nxh7 Kxh7 30. Qxf8 Qg4 31. Qxf7+ Kh8 32. Qf8+ Kh7 33. Rxb7+ Bxb7 34. Qf7+ Kh6 35. Qxb7 Ne2+ 36. Kf1 Qc4 37. Re1 Nf4+ 38. Kg1 Nd3 39. Rf1 Nxe5 40. Qb8 Nf7 41. Qg3 e5 42. Re1 Qd4 43. Qe3+ 1-0

[Event "PRO League Stage"]
[Site "Chess.com INT"]
[Date "2019.02.27"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Sai, Krishna GV"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "2604"]
[BlackElo "2409"]
[PlyCount "113"]
[EventDate "2019.01.08"]
[EventType "team-swiss (rapid)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "New York Marshalls"]
[BlackTeam "Montreal Chessbrahs"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "CAN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Nf6 6. Re1 Be7 7. c3 b5 8. Bc2 O-O 9. h3 Nd7 10. d4 Bf6 11. a4 Bb7 12. d5 Ne7 13. Na3 Nc5 14. axb5 axb5 15. b4 Nd7 16. Be3 c6 17. dxc6 Bxc6 18. Qxd6 Ra6 19. Bb3 Qc8 20. Qd3 Rd8 21. Ng5 Bxg5 22. Bxg5 Nf6 23. Qe3 Be8 24. c4 h6 25. Bxf6 Rxf6 26. Nxb5 Bxb5 27. cxb5 Ng6 28. Rec1 Qb8 29. Rc6 Nf4 30. Rxf6 gxf6 31. Bc4 Rd4 32. Bf1 Rxb4 33. g3 Ng6 34. Qxh6 Rb2 35. Qc1 Rb4 36. Qc6 Kg7 37. Ra8 Ne7 38. Qa6 Qc7 39. Ra7 Qc5 40. Qa2 Rd4 41. Ra6 Rd1 42. Qe2 Qc1 43. Kg2 Re1 44. Qc4 Qb1 45. b6 Rc1 46. Qd3 Qb2 47. Ra7 Ng6 48. Qd5 Nh8 49. Qd3 Qxb6 50. Rd7 Qb2 51. Qf3 Rc2 52. h4 Kf8 53. h5 Kg7 54. Rd3 Qa1 55. Qg4+ Kf8 56. Rd8+ Ke7 57. Qd7# 1-0

[Event "PRO League Stage"]
[Site "Chess.com INT"]
[Date "2019.03.06"]
[Round "9"]
[White "Haria, Ravi"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2450"]
[BlackElo "2604"]
[PlyCount "88"]
[EventDate "2019.01.08"]
[EventType "team-swiss (rapid)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "London Lions"]
[BlackTeam "New York Marshalls"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "USA"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. h3 Bh5 5. O-O e6 6. d4 Nf6 7. c4 Be7 8. cxd5 exd5 9. Qb3 Qb6 10. Qe3 Qd8 11. Qb3 Qb6 12. Qe3 Qc7 13. Nh4 Bg6 14. Nc3 O-O 15. Nxg6 hxg6 16. Qd3 Nbd7 17. Bg5 Rfe8 18. h4 Nf8 19. Bf3 Ne6 20. Be3 Rad8 21. Rac1 Qb8 22. Na4 b5 23. Nc5 Bxc5 24. dxc5 a5 25. Bd2 a4 26. Ba5 Rd7 27. Rfd1 Rde7 28. Kg2 Nd7 29. Bb4 Ne5 30. Qe3 d4 31. Qd2 d3 32. Bc3 Nxf3 33. exf3 Rd7 34. h5 gxh5 35. Rh1 Rd5 36. Rh4 Nxc5 37. Rch1 Re2 38. Qc1 d2 39. Qd1 Qe8 40. Rxh5 Rxh5 41. Rxh5 Nd3 42. Bd4 Nxf2 43. Qb1 Nd3+ 44. Kh3 Qd7+ 0-1

[Event "PRO League Stage"]
[Site "Chess.com INT"]
[Date "2019.03.06"]
[Round "9"]
[White "Haydon, David Leslie"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2294"]
[BlackElo "2604"]
[PlyCount "75"]
[EventDate "2019.01.08"]
[EventType "team-swiss (rapid)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "London Lions"]
[BlackTeam "New York Marshalls"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Be7 7. Bg2 O-O 8. Ne5 c6 9. Nc3 d5 10. cxd5 cxd5 11. O-O Nfd7 12. Nxd7 Qxd7 13. Rfd1 Nc6 14. Qa4 Bb7 15. e4 dxe4 16. Bxe4 Rad8 17. d5 Nb4 18. Qxd7 Rxd7 19. dxe6 fxe6 20. Bxb7 Rxb7 21. Bf4 Bc5 22. Ne4 Nd5 23. Bd6 Bxd6 24. Nxd6 Rd7 25. Ne4 Rc7 26. Rac1 Rfc8 27. Rxc7 Rxc7 28. Ng5 Rc6 29. Nxe6 Rxe6 30. Rxd5 Re2 31. Rd8+ Kf7 32. Rd7+ Kf6 33. Rxa7 Rxb2 34. a4 Ra2 35. Ra6 Kf7 36. Rxb6 Rxa4 37. h4 h5 38. Kg2 1/2-1/2

[Event "PRO League Stage"]
[Site "Chess.com INT"]
[Date "2019.03.06"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Edouard, Romain"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2604"]
[BlackElo "2643"]
[PlyCount "118"]
[EventDate "2019.01.08"]
[EventType "team-swiss (rapid)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "New York Marshalls"]
[BlackTeam "London Lions"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 e5 7. Qd3 a6 8. Bc4 h6 9. a3 Be7 10. O-O O-O 11. Rd1 Be6 12. h3 Rc8 13. Ba2 b5 14. Be3 Na5 15. Nd2 Qc7 16. Nf1 Nc4 17. Bxc4 bxc4 18. Qd2 Rfd8 19. Ng3 Rb8 20. Rab1 d5 21. exd5 Nxd5 22. Nxd5 Rxd5 23. Qc3 Qb7 24. Rxd5 Bxd5 25. f3 e4 26. Nf5 Bf8 27. f4 g6 28. Nd4 Bg7 29. Qd2 f5 30. c3 Bf7 31. Qf2 Kh7 32. Kh1 Bf8 33. Nc2 Qb3 34. Nb4 a5 35. Nc6 Qa2 36. Qc2 Rb3 37. Qd1 Be8 38. Nd4 Rb7 39. Ne6 Be7 40. Bc5 Rd7 41. Qc1 Bf7 42. Bxe7 Bxe6 43. Bc5 Rd3 44. Bd4 Qb3 45. Kh2 Qb7 46. Qe1 Bd5 47. Qf2 Be6 48. Re1 g5 49. Re3 Qc7 50. Be5 Qc5 51. Bd4 Qd6 52. Be5 Qd5 53. Rg3 Rxg3 54. Qxg3 Qd2 55. fxg5 hxg5 56. h4 Kg6 57. Qxg5+ Qxg5 58. hxg5 Kxg5 59. Kg3 a4 1/2-1/2

[Event "PRO League Stage"]
[Site "Chess.com INT"]
[Date "2019.03.06"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Horton, Andrew P"]
[Result "0-1"]
[ECO "C95"]
[WhiteElo "2604"]
[BlackElo "2388"]
[PlyCount "150"]
[EventDate "2019.01.08"]
[EventType "team-swiss (rapid)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "New York Marshalls"]
[BlackTeam "London Lions"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "ENG"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. b3 c5 16. d5 a5 17. a4 b4 18. c4 Bc8 19. Be3 Bg7 20. Qd2 Nf8 21. Rf1 Ra7 22. Rae1 h5 23. Re2 N8h7 24. Rb1 Rb7 25. Kf1 Kf8 26. Ke1 Ke7 27. Kd1 Kd7 28. Kc1 Kc7 29. Kb2 Kb6 30. Rg1 Ng8 31. Ree1 f5 32. Bg5 Bf6 33. Bxf6 Qxf6 34. Ref1 f4 35. Ne2 g5 36. Ne1 g4 37. hxg4 hxg4 38. f3 g3 39. Nc1 Ng5 40. Bd1 Rh7 41. Ncd3 Ne7 42. Bc2 Reh8 43. Qe2 Rh2 44. Kb1 Bd7 45. Qd1 Be8 46. Nc1 Bg6 47. Bd3 Ng8 48. Qc2 Qg7 49. Ne2 Nf6 50. Kc1 R8h4 51. Kb1 Qh7 52. Kc1 Qh5 53. Qd1 Qh8 54. Qc2 Qh7 55. Qb1 Rh1 56. Kb2 Rxg1 57. Rxg1 Rh2 58. Ka1 Rh1 59. Nc2 Rxg1 60. Nxg1 Qh1 61. Qf1 Bh5 62. Kb2 Qh2 63. Ne1 Nfh7 64. Kc1 Nf8 65. Be2 Be8 66. Kd2 Ng6 67. Kd3 Bd7 68. Kd2 Nh4 69. Kd3 Nxg2 70. Qxg2 Nh3 71. Bf1 Nxg1 72. Qxh2 gxh2 73. Bg2 Bh3 74. Bh1 Bf1+ 75. Kd2 Nh3 0-1

[Event "Orsha blitz op"]
[Site "Orsha"]
[Date "2019.01.19"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Lapus, Vitaliy"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2695"]
[BlackElo "1522"]
[PlyCount "59"]
[EventDate "2019.01.19"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 d6 4. Nf3 c5 5. d5 g6 6. c4 Bg7 7. Nc3 Nd7 8. O-O Ne5 9. Nxe5 dxe5 10. f4 exf4 11. Bxf4 Nf6 12. Qe2 O-O 13. e5 Nd7 14. Rae1 e6 15. Qe3 Qc7 16. d6 Qc8 17. h4 Re8 18. h5 Nf8 19. Bg5 Qd7 20. Bf6 Bxf6 21. Rxf6 a6 22. Ref1 Rab8 23. Be4 Bxe4 24. Nxe4 Kg7 25. Rxf7+ Qxf7 26. h6+ Kg8 27. Rxf7 Kxf7 28. Qf3+ Kg8 29. Ng5 Rb7 30. Qxb7 1-0

[Event "Orsha blitz op"]
[Site "Orsha"]
[Date "2019.01.19"]
[Round "2"]
[White "Siniauski, Artsiom"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1932"]
[BlackElo "2695"]
[PlyCount "78"]
[EventDate "2019.01.19"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. O-O Bg7 6. Re1 O-O 7. Bf1 Nc6 8. h3 e5 9. d3 h6 10. a3 Re8 11. b4 Be6 12. Nbd2 Rc8 13. Bb2 b6 14. Nb3 Nd7 15. Rc1 b5 16. d4 Bxb3 17. Qxb3 c4 18. Qc2 Qb6 19. d5 Ne7 20. a4 a6 21. Ra1 f5 22. exf5 gxf5 23. Nh4 e4 24. Red1 Bf6 25. g3 Bxh4 26. gxh4 Ne5 27. Bc1 Kh7 28. Be3 Rg8+ 29. Kh1 Qd8 30. axb5 axb5 31. Ra7 Rg7 32. Be2 Ra8 33. Qd2 Rxa7 34. Bxa7 N7g6 35. Bd4 Qxh4 36. Bf1 Nf4 37. Bxe5 dxe5 38. Qe3 Qg5 39. Qg3 Qh5 0-1

[Event "Orsha blitz op"]
[Site "Orsha"]
[Date "2019.01.19"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Badelka, Olga"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2695"]
[BlackElo "2219"]
[PlyCount "85"]
[EventDate "2019.01.19"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nc6 6. d4 cxd4 7. cxd4 d6 8. O-O Be7 9. Bd2 dxe5 10. dxe5 b6 11. Qe2 Bb7 12. Nc3 Nxc3 13. Bxc3 Qc7 14. a3 Rc8 15. Bd3 O-O 16. h4 Rfd8 17. Rfe1 Na5 18. Nd4 Rxd4 19. Bxd4 Nb3 20. Bxh7+ Kxh7 21. Qd3+ g6 22. Qxb3 Qc6 23. Qg3 Qc2 24. Qf4 Kg7 25. Rac1 Qb3 26. Rxc8 Bxc8 27. Rc1 Bb7 28. Rc7 Qd5 29. f3 Kf8 30. Kh2 Ke8 31. Bf2 f5 32. Rc2 Kf7 33. Bg3 g5 34. hxg5 Kg6 35. Qh4 Bxg5 36. Qh8 Qd7 37. Qg8+ Kh6 38. Qh8+ Kg6 39. Qg8+ Kh5 40. f4 Bh6 41. Qh8 Qg7 42. Qxg7 Bxg7 43. Rc7 1-0

[Event "Orsha blitz op"]
[Site "Orsha"]
[Date "2019.01.19"]
[Round "4"]
[White "Tsaruk, Maksim"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2329"]
[BlackElo "2695"]
[PlyCount "100"]
[EventDate "2019.01.19"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O e6 5. b3 Nf6 6. Bb2 Be7 7. c4 O-O 8. Nc3 Nbd7 9. d4 h6 10. Re1 a5 11. h3 Bf5 12. Nd2 Bb4 13. a3 Bxc3 14. Bxc3 Ne4 15. Nxe4 Bxe4 16. f3 Bg6 17. e4 Qb6 18. c5 Qc7 19. Kh2 dxe4 20. fxe4 e5 21. b4 Rfd8 22. d5 b6 23. cxb6 Nxb6 24. bxa5 Nc4 25. Qa4 cxd5 26. exd5 e4 27. Rac1 Nxa5 28. Bxa5 Rxa5 29. Rxc7 Rxa4 30. Rc5 Rxa3 31. Bxe4 Bxe4 32. Rxe4 Ra2+ 33. Kg1 Rd2 34. Re5 Rb8 35. Rc1 Rbb2 36. Re8+ Kh7 37. Re7 Kg6 38. Rc6+ f6 39. Rc1 Rxd5 40. h4 h5 41. Rce1 Rdd2 42. R7e3 Rg2+ 43. Kh1 Rh2+ 44. Kg1 Rhc2 45. Re7 Rg2+ 46. Kh1 Rxg3 47. Rc7 Rh3+ 48. Kg1 Rxh4 49. Ree7 Rg4+ 50. Kf1 Kh6 0-1

[Event "Orsha blitz op"]
[Site "Orsha"]
[Date "2019.01.19"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Meshkov, Yuri A"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2695"]
[BlackElo "2387"]
[PlyCount "59"]
[EventDate "2019.01.19"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. O-O Be6 9. Bxe6 Qxe6 10. a4 Qd7 11. a5 Nd5 12. d4 cxd4 13. Nxd4 e6 14. a6 b6 15. Nb5 Na5 16. Qa4 Be7 17. c4 Nb4 18. Nc7+ Kd8 19. Nxa8 Qxa4 20. Rxa4 Kd7 21. Bd2 Nac6 22. Rd1 Kc8 23. Bxb4 Bxb4 24. Nxb6+ axb6 25. a7 Kb7 26. Rd7+ Ka8 27. Nc3 Rf8 28. Nb5 Ba5 29. g3 Ne5 30. Rc7 1-0

[Event "Orsha blitz op"]
[Site "Orsha"]
[Date "2019.01.19"]
[Round "6"]
[White "Borsuk, Yuriy"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2385"]
[BlackElo "2695"]
[PlyCount "96"]
[EventDate "2019.01.19"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 Nf6 6. O-O a6 7. d3 b5 8. Bb3 Nxb3 9. axb3 Bb7 10. Ng3 d5 11. Qe2 Be7 12. e5 Nd7 13. Nh5 g6 14. Ng3 h5 15. h3 Qc7 16. f4 O-O-O 17. Nh1 Rdg8 18. Nf2 g5 19. fxg5 Bxg5 20. Re1 Bxc1 21. Raxc1 Rg5 22. h4 Rxe5 23. Qf3 Rf5 24. Qh3 Rg8 25. Nh1 b4 26. Ne2 d4 27. Neg3 Rf4 28. Rf1 Rfg4 29. Rxf7 Qe5 30. Rf2 Rxg3 31. Nxg3 Rxg3 32. Qh2 Qe3 33. Rcf1 Rxg2+ 34. Qxg2 Bxg2 35. Kxg2 Kc7 36. Rf7 Qe2+ 37. R1f2 Qg4+ 38. Kf1 Qd1+ 39. Kg2 Qg4+ 40. Kf1 Qxh4 41. Rg7 Qh3+ 42. Ke1 Qe3+ 43. Kf1 Qh3+ 44. Ke1 Kd6 45. Rff7 Ne5 46. Ra7 Qe3+ 47. Kd1 Nf3 48. Rxa6+ Ke5 0-1

[Event "Orsha blitz op"]
[Site "Orsha"]
[Date "2019.01.19"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Lazavik, Denis"]
[Result "1-0"]
[ECO "C94"]
[WhiteElo "2695"]
[BlackElo "1978"]
[PlyCount "69"]
[EventDate "2019.01.19"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Bb7 10. d3 Nb8 11. Nbd2 Nbd7 12. Nf1 Nc5 13. Bc2 Re8 14. Ng3 Bf8 15. b4 Ncd7 16. Bb3 g6 17. Bg5 Bg7 18. Qd2 a5 19. a3 c6 20. Rad1 Qe7 21. d4 axb4 22. axb4 Rad8 23. Qa2 Ra8 24. Qd2 Rad8 25. Nh2 c5 26. Ng4 c4 27. Bc2 Qe6 28. Nh6+ Kh8 29. f4 exd4 30. cxd4 Nb6 31. f5 Qd7 32. Qf4 Rf8 33. Qh4 Ng8 34. Bxd8 Rxd8 35. Qxd8 1-0

[Event "Orsha blitz op"]
[Site "Orsha"]
[Date "2019.01.19"]
[Round "8"]
[White "Zabotin, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2439"]
[BlackElo "2695"]
[PlyCount "78"]
[EventDate "2019.01.19"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Ba6 5. e3 d5 6. Nbd2 Be7 7. b3 O-O 8. Bb2 c5 9. Be2 Nbd7 10. O-O Rc8 11. Rc1 Bb7 12. cxd5 exd5 13. dxc5 bxc5 14. Qc2 Qb6 15. Rfd1 Rfd8 16. Ne5 Nxe5 17. Bxe5 Qe6 18. Bg3 Nd7 19. h3 Ne5 20. Nf3 Ng6 21. Bd3 Qb6 22. Bf5 Ra8 23. Ne5 Bc8 24. Bxc8 Raxc8 25. Nxg6 hxg6 26. e4 c4 27. exd5 Bxa3 28. bxc4 Bxc1 29. Qxc1 Qc5 30. Qa1 Qxc4 31. d6 a6 32. Qa5 Rd7 33. Ra1 Rc6 34. Kh2 Rcxd6 35. Bxd6 Rxd6 36. Qe5 Re6 37. Qg3 Qc8 38. Ra5 Rc6 39. Qa3 Qc7+ 0-1

[Event "Orsha blitz op"]
[Site "Orsha"]
[Date "2019.01.19"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Moskalenko, Alexander"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2695"]
[BlackElo "2510"]
[PlyCount "118"]
[EventDate "2019.01.19"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Nf6 4. Nf3 Bg7 5. h3 O-O 6. Be3 a6 7. a4 Nc6 8. d5 Na7 9. Bc4 c6 10. O-O b5 11. axb5 Nxb5 12. Nxb5 cxb5 13. Bd3 Bb7 14. Re1 Rc8 15. c3 Re8 16. Bd4 e6 17. dxe6 Rxe6 18. Bc2 h6 19. e5 dxe5 20. Nxe5 Qd5 21. f3 Qd6 22. Bb3 Nd5 23. Ng4 Rxe1+ 24. Qxe1 h5 25. Bxg7 Kxg7 26. Qe5+ Qxe5 27. Nxe5 Re8 28. Nd3 Nc7 29. Re1 Rxe1+ 30. Nxe1 Bd5 31. Bxd5 Nxd5 32. Kf2 Kf6 33. Nd3 a5 34. g4 h4 35. f4 Ke6 36. Nc5+ Kd6 37. Ne4+ Ke7 38. Kf3 Nb6 39. Nc5 f5 40. gxf5 gxf5 41. Ke2 Nd5 42. Kf3 Nb6 43. Ke2 a4 44. Kd3 Nd5 45. Kd4 Nxf4 46. Ke5 Nxh3 47. Nd3 f4 48. Ke4 Kf6 49. Kf3 Kf5 50. Kg2 Ng5 51. Nc5 f3+ 52. Kf1 Kf4 53. c4 bxc4 54. Nxa4 h3 55. Kg1 Kg3 56. Nc3 h2+ 57. Kh1 f2 58. Ne2+ Kf3 59. Nd4+ Ke4 0-1

[Event "Orsha blitz op"]
[Site "Orsha"]
[Date "2019.01.19"]
[Round "10"]
[White "Krylov, Ivan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2312"]
[BlackElo "2695"]
[PlyCount "92"]
[EventDate "2019.01.19"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O e6 5. d3 Bd6 6. Nbd2 Ne7 7. h3 Bh5 8. e4 Nd7 9. Qe1 O-O 10. b3 a5 11. a4 c5 12. Bb2 Nc6 13. Nh2 Nb4 14. Qc1 Re8 15. g4 Bg6 16. f4 f6 17. Bc3 Qc7 18. Nb1 dxe4 19. dxe4 c4 20. Kh1 cxb3 21. cxb3 Nc5 22. Bxb4 axb4 23. Qe3 Rad8 24. Nd2 Bf8 25. Rac1 Qd6 26. Nc4 Qd3 27. Qxd3 Rxd3 28. f5 Bf7 29. Na5 e5 30. Rf3 Rxf3 31. Nxf3 Ra8 32. Nc4 Nxb3 33. Rc2 Rxa4 34. Nb6 Ra1+ 35. Kh2 Rc1 36. Rb2 Bc5 37. Nd5 Bxd5 38. exd5 Rc3 39. g5 e4 40. Ne1 Bd6+ 41. Kg1 fxg5 42. Bxe4 Re3 43. Kf2 Bc5 44. Bc2 Bd4 45. Bxb3 Rxb3+ 46. Ke2 Rxb2+ 0-1

[Event "EU-ch 20th"]
[Site "Skopje"]
[Date "2019.03.18"]
[Round "1"]
[White "Mitsis, Georgios"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2338"]
[BlackElo "2604"]
[PlyCount "93"]
[EventDate "2019.03.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MKD"]
[Tiebreak "Sum of Buchholz"]
[SourceTitle "CBM 189"]
[Source "ChessBase"]
[SourceDate "2019.04.29"]
[SourceVersion "1"]
[SourceVersionDate "2019.04.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Bb7 5. Nc3 d5 6. Qc2 Be7 7. cxd5 exd5 8. g3 O-O 9. Bg2 Nbd7 10. O-O Re8 11. Bf4 c6 12. Rad1 Nf8 13. Ne5 Ne6 14. Bc1 Bf8 15. f4 b5 16. e3 a5 17. g4 Nd7 18. f5 Nc7 19. Nxd7 Qxd7 20. e4 Rad8 21. Bg5 Rc8 22. Kh1 Na8 23. e5 Nb6 24. Be3 Nc4 25. Bg1 Ba6 26. Rfe1 Rb8 27. Ne2 b4 28. a4 b3 29. Qc1 Rb4 30. Nf4 Rxa4 31. Nh5 Ra2 32. Qg5 Kh8 33. f6 g6 34. Nf4 Bc8 35. e6 fxe6 36. Nxg6+ hxg6 37. Rd3 Re7 38. fxe7 Qxe7 39. Qxg6 Qg7 40. Qe8 Bd7 41. Qb8 Kh7 42. Rh3+ Kg6 43. Qxb3 Rxb2 44. Qd3+ Kg5 45. Rh5+ Kf6 46. Rf1+ Ke7 47. Rh7 1-0

[Event "EU-ch 20th"]
[Site "Skopje"]
[Date "2019.03.19"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Doncevic, Dario"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2604"]
[BlackElo "2249"]
[PlyCount "67"]
[EventDate "2019.03.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MKD"]
[Tiebreak "Sum of Buchholz"]
[SourceTitle "CBM 189"]
[Source "ChessBase"]
[SourceDate "2019.04.29"]
[SourceVersion "1"]
[SourceVersionDate "2019.04.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Nf3 Nf6 6. a4 O-O 7. h3 b6 8. Bc4 e6 9. O-O Bb7 10. d5 e5 11. Re1 Nbd7 12. b4 h6 13. a5 b5 14. Bb3 Kh7 15. Rc1 Qe7 16. Nd2 Rac8 17. Qe2 Nb8 18. Na2 c6 19. dxc6 Bxc6 20. f3 Qb7 21. c4 Rfd8 22. Bb6 Rd7 23. Nc3 bxc4 24. Nxc4 Nh5 25. Ne3 Nf4 26. Qd2 h5 27. Rcd1 Bh6 28. Qf2 Kg7 29. Nc4 d5 30. Nxe5 dxe4 31. Nxd7 Nxd7 32. Nxe4 Bxe4 33. Bd4+ Kg8 34. Rxe4 1-0

[Event "EU-ch 20th"]
[Site "Skopje"]
[Date "2019.03.20"]
[Round "3"]
[White "Kaasen, Tor Fredrik"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2383"]
[BlackElo "2604"]
[PlyCount "74"]
[EventDate "2019.03.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MKD"]
[Tiebreak "Sum of Buchholz"]
[SourceTitle "CBM 189"]
[Source "ChessBase"]
[SourceDate "2019.04.29"]
[SourceVersion "1"]
[SourceVersionDate "2019.04.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. Qc2 c5 11. dxc5 bxc5 12. cxd5 exd5 13. O-O O-O 14. Rfe1 Bb7 15. Rad1 Re8 16. Ne5 Qb6 17. e4 d4 18. Ndc4 Qe6 19. Nxd7 Nxd7 20. Bd2 Nb6 21. Na5 Ba6 22. f4 Rac8 23. f5 Qd7 24. Bf1 Bxf1 25. Rxf1 d3 26. Qb2 c4 27. Rf4 Bd6 28. Rg4 Be5 29. Bc3 Qb5 30. Qd2 h5 31. Rg5 f6 32. Rg6 Qc5+ 33. Kg2 cxb3 34. Bxe5 Rxe5 35. Qxd3 Rxe4 36. Qxb3+ Rc4 37. Qf3 Rc2+ 0-1

[Event "EU-ch 20th"]
[Site "Skopje"]
[Date "2019.03.21"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Del Rio de Angelis, Salvador Gabriel"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2604"]
[BlackElo "2464"]
[PlyCount "91"]
[EventDate "2019.03.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MKD"]
[Tiebreak "Sum of Buchholz"]
[SourceTitle "CBM 189"]
[Source "ChessBase"]
[SourceDate "2019.04.29"]
[SourceVersion "1"]
[SourceVersionDate "2019.04.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Nxc6 Bxc6 8. Bxc6+ bxc6 9. c4 dxe4 10. Nxe4 Qxd1+ 11. Kxd1 Nf6 12. Nxf6+ gxf6 13. Be3 Rg8 14. g3 c5 15. Kc2 Kd7 16. Rhd1+ Kc6 17. Rd3 Be7 18. Rad1 Rgd8 19. Rxd8 Bxd8 20. Rd3 Bc7 21. Ra3 Bb6 22. Kd1 h5 23. Ke2 Rg8 24. Rd3 Bc7 25. Ra3 Bb6 26. Bf4 f5 27. Ke3 f6 28. Ke2 Rg4 29. Rd3 e5 30. h3 Rg6 31. Bd2 h4 32. Rf3 f4 33. gxf4 e4 34. Ra3 f5 35. Be1 Rg1 36. f3 Bc7 37. fxe4 fxe4 38. Ra6+ Kb7 39. Rf6 Rg2+ 40. Bf2 Rh2 41. Ke3 a5 42. b3 Kc8 43. Rf7 Bd6 44. f5 Bg3 45. Bxg3 hxg3 46. Rg7 1-0

[Event "EU-ch 20th"]
[Site "Skopje"]
[Date "2019.03.22"]
[Round "5"]
[White "Kourkoulos Arditis, Stamatis"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2435"]
[BlackElo "2604"]
[PlyCount "81"]
[EventDate "2019.03.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MKD"]
[Tiebreak "Sum of Buchholz"]
[SourceTitle "CBM 189"]
[Source "ChessBase"]
[SourceDate "2019.04.29"]
[SourceVersion "1"]
[SourceVersionDate "2019.04.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 d5 8. cxd5 exd5 9. O-O O-O 10. Nc3 Re8 11. Ne5 Bb7 12. Rc1 Nbd7 13. Bf4 c6 14. e4 Nf8 15. exd5 cxd5 16. Ne2 Rc8 17. Rxc8 Qxc8 18. Qb1 Ne6 19. Be3 Bf8 20. Rc1 Qa8 21. Nf4 Nxf4 22. Bxf4 Ne4 23. b4 b5 24. Qb3 Nd6 25. Rc5 f6 26. Nd3 Nc4 27. Rc7 g5 28. Qd1 Re7 29. Rxe7 Bxe7 30. Qe2 Kf8 31. Qh5 Kg7 32. h4 gxf4 33. Nxf4 Qg8 34. Qg4+ Kf8 35. Qd7 Nd6 36. Bf3 Bc8 37. Qxa7 Be6 38. Qb8+ Kg7 39. Qc7 Kf8 40. Qb8+ Kg7 41. Qc7 1/2-1/2

[Event "EU-ch 20th"]
[Site "Skopje"]
[Date "2019.03.24"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Arnaudov, Petar G"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2604"]
[BlackElo "2462"]
[PlyCount "141"]
[EventDate "2019.03.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MKD"]
[Tiebreak "Sum of Buchholz"]
[SourceTitle "CBM 189"]
[Source "ChessBase"]
[SourceDate "2019.04.29"]
[SourceVersion "1"]
[SourceVersionDate "2019.04.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. Nf3 Ne7 7. Bd3 Ng6 8. O-O O-O 9. Re1 a6 10. b4 Be7 11. Nbd2 a5 12. b5 Nd7 13. a4 Nc5 14. Nb3 Nxd3 15. cxd3 Bd7 16. Bd2 f6 17. Bc3 fxe5 18. Nxe5 Nxe5 19. Bxe5 Bf6 20. Qd2 b6 21. Nd4 Rc8 22. Re2 Qe7 23. h3 Qc5 24. Qe3 Qc3 25. Ree1 Bxe5 26. Qxe5 Qb2 27. Nf3 Qb4 28. Qe3 Qd6 29. Rac1 Rxc1 30. Rxc1 Rc8 31. Rxc8+ Bxc8 32. Qc1 Bd7 33. d4 Qb8 34. Ne5 Qc8 35. Qxc8+ Bxc8 36. Kh2 Kf8 37. Kg3 Ke7 38. Kf4 Kd6 39. Nf7+ Ke7 40. Ne5 Kd6 41. h4 Ke7 42. Kg5 Bd7 43. Nxd7 Kxd7 44. Kf4 Kd6 45. h5 g6 46. hxg6 hxg6 47. g4 g5+ 48. Kxg5 e5 49. dxe5+ Kxe5 50. f4+ Ke4 51. f5 d4 52. f6 d3 53. f7 d2 54. f8=Q d1=Q 55. Qf4+ Kd5 56. Kg6 Ke6 57. g5 Qg1 58. Qf5+ Ke7 59. Kg7 Ke8 60. Qe6+ Kd8 61. g6 Kc7 62. Qc6+ Kb8 63. Kg8 Ka7 64. Qd7+ Ka8 65. Qe8+ Ka7 66. g7 Qg5 67. Kf8 Qh6 68. Qe5 Ka8 69. Kf7 Qh7 70. Qg5 Ka7 71. Kf8 1-0

[Event "EU-ch 20th"]
[Site "Skopje"]
[Date "2019.03.25"]
[Round "7"]
[White "Alekseenko, Kirill"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2644"]
[BlackElo "2604"]
[PlyCount "73"]
[EventDate "2019.03.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MKD"]
[Tiebreak "Sum of Buchholz"]
[SourceTitle "CBM 189"]
[Source "ChessBase"]
[SourceDate "2019.04.29"]
[SourceVersion "1"]
[SourceVersionDate "2019.04.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. O-O Nd4 6. Nxd4 Bxd4 7. c3 Bb6 8. Ba4 c6 9. Na3 d6 10. Bc2 O-O 11. Nc4 Bc7 12. Bg5 h6 13. Bh4 d5 14. Ne3 dxe4 15. dxe4 Qxd1 16. Raxd1 g5 17. Bg3 Be6 18. f3 Nh5 19. Bf2 Nf4 20. Bb3 Rfd8 21. h4 Nd3 22. Bxe6 fxe6 23. Ng4 Kg7 24. hxg5 h5 25. Nf6 Kg6 26. g4 hxg4 27. Nxg4 Kxg5 28. Be3+ Kg6 29. Rd2 c5 30. Rg2 Kf7 31. Nh6+ Ke8 32. Rg7 Bb6 33. Bg5 Nxb2 34. Ng4 Nd3 35. Nf6+ Kf8 36. Rh7 c4+ 37. Kh2 1-0

[Event "EU-ch 20th"]
[Site "Skopje"]
[Date "2019.03.26"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Golubka, Petr"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2604"]
[BlackElo "2468"]
[PlyCount "86"]
[EventDate "2019.03.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MKD"]
[Tiebreak "Sum of Buchholz"]
[SourceTitle "CBM 189"]
[Source "ChessBase"]
[SourceDate "2019.04.29"]
[SourceVersion "1"]
[SourceVersionDate "2019.04.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. d4 d6 8. c3 Bg4 9. Be3 O-O 10. h3 Bh5 11. Nbd2 exd4 12. cxd4 Na5 13. Bc2 Nd7 14. b4 Nc4 15. Nxc4 bxc4 16. g4 Bg6 17. d5 Nf6 18. Qd4 c6 19. dxc6 d5 20. Ne5 Bxe4 21. Bxe4 Nxe4 22. Nd7 Bf6 23. Qxd5 Bxa1 24. Qxe4 Re8 25. Qxc4 Be5 26. Nxe5 Rxe5 27. c7 Qe8 28. Rc1 Rc8 29. Qxa6 h5 30. gxh5 Rxe3 31. Qxc8 Qxc8 32. fxe3 Kh7 33. Rc5 f5 34. b5 f4 35. exf4 g5 36. hxg6+ Kxg6 37. b6 Qd7 38. f5+ Kf6 39. c8=Q Qd1+ 40. Kf2 Qd2+ 41. Kf3 Qd3+ 42. Kf2 Qd2+ 43. Kf3 Qd3+ 1/2-1/2

[Event "EU-ch 20th"]
[Site "Skopje"]
[Date "2019.03.27"]
[Round "9"]
[White "Zwardon, Vojtech"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2452"]
[BlackElo "2604"]
[PlyCount "18"]
[EventDate "2019.03.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MKD"]
[Tiebreak "Sum of Buchholz"]
[SourceTitle "CBM 189"]
[Source "ChessBase"]
[SourceDate "2019.04.29"]
[SourceVersion "1"]
[SourceVersionDate "2019.04.29"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nf3 Bc5 5. O-O d6 6. e3 O-O 7. d4 Bb6 8. Nc3 a5 9. dxe5 Nxe5 1/2-1/2

[Event "EU-ch 20th"]
[Site "Skopje"]
[Date "2019.03.28"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Zanan, Evgeny"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2604"]
[BlackElo "2514"]
[PlyCount "91"]
[EventDate "2019.03.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MKD"]
[Tiebreak "Sum of Buchholz"]
[SourceTitle "CBM 189"]
[Source "ChessBase"]
[SourceDate "2019.04.29"]
[SourceVersion "1"]
[SourceVersionDate "2019.04.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. a4 b6 7. c3 Bb7 8. Qe2 e6 9. Bc2 Be7 10. d4 O-O 11. Re1 Qc7 12. Na3 Rfe8 13. h3 Bf8 14. Bg5 h6 15. Bh4 Nh5 16. Rad1 Rac8 17. Bb1 Bc6 18. Qxa6 Ra8 19. Qd3 Bxa4 20. Rc1 g6 21. Qd2 e5 22. Bd3 Qb7 23. Nc4 Nf4 24. Bf1 b5 25. Na3 c4 26. Nc2 g5 27. Bg3 Nf6 28. d5 Bxc2 29. Qxc2 Ra2 30. h4 g4 31. Bxf4 exf4 32. Nd4 Re5 33. Qd2 Nh5 34. Be2 Qd7 35. Nf5 Rxf5 36. Bxg4 Rxd5 37. Qe2 f5 38. Bxh5 Re5 39. Bg6 fxe4 40. Bxe4 Bg7 41. Rcd1 Qe7 42. Rd5 Kf8 43. Rxe5 Qxe5 44. Qd2 Qe6 45. Bb1 Rxb2 46. Qxf4+ 1-0

[Event "EU-ch 20th"]
[Site "Skopje"]
[Date "2019.03.29"]
[Round "11"]
[White "Dreev, Alexey"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2662"]
[BlackElo "2604"]
[PlyCount "89"]
[EventDate "2019.03.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MKD"]
[Tiebreak "Sum of Buchholz"]
[SourceTitle "CBM 189"]
[Source "ChessBase"]
[SourceDate "2019.04.29"]
[SourceVersion "1"]
[SourceVersionDate "2019.04.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Bb7 5. Nc3 d5 6. Qc2 dxc4 7. e4 c5 8. Bf4 a6 9. Bxc4 b5 10. Bb3 cxd4 11. Rd1 Nc6 12. O-O Rc8 13. e5 Nh5 14. Be3 Qc7 15. Nxd4 Nxd4 16. Bxd4 Nf4 17. f3 Bc5 18. Qf2 O-O 19. Rfe1 Ng6 20. f4 Bxd4 21. Rxd4 Rfd8 22. Rxd8+ Rxd8 23. f5 exf5 24. e6 f4 25. exf7+ Kf8 26. Qe2 Qc5+ 27. Kf1 Bc6 28. Nd5 Qd6 29. h4 b4 30. a4 f3 31. gxf3 Qg3 32. Qe4 Qh3+ 33. Kf2 Qh2+ 34. Ke3 Bxd5 35. Bxd5 Qxb2 36. Rd1 Qc3+ 37. Ke2 Qe5 38. Ke3 Qc3+ 39. Kf2 Ne7 40. Bc4 Qb2+ 41. Kg3 Rb8 42. Qf4 Rc8 43. Qc7 Nf5+ 44. Kh3 Rxc7 45. Rd8+ 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2019.05.30"]
[Round "1"]
[White "Stupak, Kirill"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2551"]
[BlackElo "2594"]
[PlyCount "129"]
[EventDate "2019.05.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 e6 6. Nc3 Nf6 7. Bd3 Be7 8. Rc1 O-O 9. h3 Bd7 10. Nf3 a6 11. O-O b5 12. e4 Nb4 13. Bb1 dxe4 14. Nxe4 Nxe4 15. Bxe4 Rc8 16. a3 Bc6 17. Bb1 Nd5 18. Qd3 Nf6 19. Rfe1 Bd5 20. Ne5 Rxc1 21. Bxc1 Qc7 22. Qg3 Rc8 23. Bd2 Qb7 24. f3 b4 25. axb4 Bxb4 26. Qf2 Bxd2 27. Qxd2 Qb6 28. Kh2 Qc7 29. Bd3 Bb7 30. Kh1 Nd5 31. Be4 Nf6 32. Bxb7 Qxb7 33. Rc1 Rxc1+ 34. Qxc1 h6 35. Nd3 Nd5 36. Qc4 Ne3 37. Qc3 Qb5 38. Kg1 Nf5 39. Kf2 Qd5 40. Nb4 Qd6 41. Nc2 h5 42. Ke2 Qh2 43. Kf2 Qg3+ 44. Kf1 Qf4 45. Kf2 Qd6 46. Ke2 h4 47. Kd3 Qh2 48. Qd2 Qg1 49. Kc4 Qf1+ 50. Kc3 g6 51. b3 Kg7 52. Kb4 Qb5+ 53. Ka3 Qf1 54. Kb4 Kf8 55. Ka3 Ke8 56. Kb4 Kf8 57. Ka3 Ke8 58. Kb4 Ne7 59. Ne3 Nc6+ 60. Kc3 Qb5 61. Kb2 Qg5 62. Qc3 Kd7 63. Qd3 Nb4 64. Qe4 Nd5 65. Nxd5 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2019.05.31"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Meribanov, Vitaly"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2594"]
[BlackElo "2405"]
[PlyCount "63"]
[EventDate "2019.05.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Be7 8. O-O O-O 9. Re1 Nc6 10. exd6 Qxd6 11. Nc3 Nf6 12. a3 b6 13. Ba2 Bb7 14. Be3 Rac8 15. Qe2 Qb8 16. Rad1 Na5 17. Bg5 Bxf3 18. Qxf3 Nd5 19. Bxe7 Nxe7 20. d5 Nxd5 21. Bxd5 exd5 22. Nxd5 Nc6 23. Qg4 Kh8 24. Qf5 f6 25. h4 Rce8 26. Rxe8 Qxe8 27. Nf4 Qe5 28. Qxe5 Nxe5 29. Rc1 Kg8 30. f3 Rd8 31. Rc7 Rd7 32. Rxd7 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2019.06.01"]
[Round "3"]
[White "Aleksandrov, Aleksej"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2603"]
[BlackElo "2594"]
[PlyCount "107"]
[EventDate "2019.05.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 O-O 5. Bg2 d5 6. a3 Bxc3+ 7. bxc3 c6 8. Nf3 Qa5 9. Qc2 Ne4 10. Nd2 Nxd2 11. Bxd2 dxc4 12. O-O Nd7 13. a4 Re8 14. Rfb1 e5 15. e4 Nb6 16. Be3 h6 17. h3 Bd7 18. g4 f6 19. Qb2 exd4 20. cxd4 c3 21. Qb4 Qxb4 22. Rxb4 Be6 23. Rc1 Nc4 24. Rxb7 Nxe3 25. fxe3 Rab8 26. Rxb8 Rxb8 27. Rxc3 Bd7 28. Rc5 Rb4 29. Ra5 c5 30. Rxc5 Rxa4 31. e5 fxe5 32. Rxe5 Kf8 33. Rc5 Ke7 34. Bd5 a5 35. Kf2 Kd6 36. Kf3 Ra3 37. h4 a4 38. g5 hxg5 39. hxg5 Be8 40. Kf4 Rd3 41. Be4 Rb3 42. Ra5 Bb5 43. Bc2 Rb4 44. Ra7 Kc6 45. Rxg7 Kb6 46. Rh7 a3 47. Rh1 Rb2 48. Be4 a2 49. g6 Rf2+ 50. Ke5 Rf1 51. g7 Rxh1 52. g8=Q Rh5+ 53. Kf6 Rh6+ 54. Kg5 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2019.06.02"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Nikitenko, Mihail"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2594"]
[BlackElo "2417"]
[PlyCount "58"]
[EventDate "2019.05.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 c5 7. O-O Nxe4 8. Bxe4 Nf6 9. Bg5 Be7 10. Bxf6 gxf6 11. c3 Qc7 12. dxc5 Bxc5 13. Nd4 f5 14. Bf3 Bd7 15. Qe2 O-O-O 16. Nb5 Qb6 17. a4 f6 18. b4 Be7 19. Rfb1 e5 20. c4 e4 21. Bh5 Qe6 22. Qe3 a6 23. Qa7 Qe5 24. Bf7 Bc6 25. Qb6 Kb8 26. Qa7+ Kc8 27. Qb6 Kb8 28. Qa7+ Kc8 29. Qb6 Kb8 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2019.06.03"]
[Round "5"]
[White "Terzi, Alexei"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2322"]
[BlackElo "2594"]
[PlyCount "108"]
[EventDate "2019.05.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 a6 7. Nbd2 O-O 8. Nf1 d5 9. Qe2 h6 10. Ng3 Re8 11. O-O Be6 12. Rd1 Qd7 13. h3 d4 14. Nh4 Bf8 15. Nhf5 Rad8 16. Qf3 Bxb3 17. axb3 Qe6 18. b4 Kh7 19. Nf1 g6 20. N5g3 Rd7 21. Nd2 Red8 22. Nc4 Ne8 23. Na5 Nxa5 24. Rxa5 Ng7 25. h4 h5 26. Bg5 Be7 27. Bxe7 Qxe7 28. Nf1 f6 29. b5 axb5 30. Rxb5 b6 31. c4 Ra8 32. Rc1 Ne6 33. b4 Ra3 34. g3 Kg7 35. Rd5 Rb3 36. b5 Nc5 37. Rd1 Rxd5 38. cxd5 Qd7 39. Qe2 Qxb5 40. g4 hxg4 41. Qxg4 Qd7 42. Qf3 f5 43. Qg3 Nxe4 44. Qxe5+ Nf6 45. Rc1 Rc3 46. Rxc3 dxc3 47. Qxc3 Kf7 48. Ne3 f4 49. Nc4 Qg4+ 50. Kf1 Qd1+ 51. Kg2 f3+ 52. Kh2 Qf1 53. Ne5+ Kg8 54. Kg3 Qg2+ 0-1

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2019.06.04"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Zarubitski, Viachaslau"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2594"]
[BlackElo "2416"]
[PlyCount "153"]
[EventDate "2019.05.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. Bd3 Nc6 5. O-O d5 6. e5 Nd7 7. Bb5 Qc7 8. d4 a6 9. Ba4 h6 10. Re1 b5 11. Bc2 Bb7 12. a3 c4 13. h4 Be7 14. h5 O-O-O 15. Bf4 Rdg8 16. Nbd2 g6 17. Nf1 gxh5 18. Qd2 h4 19. Bxh6 Qd8 20. Qf4 Nf8 21. Re2 Ng6 22. Qd2 Bf8 23. Bg5 Be7 24. Bh6 Bf8 25. Bg5 Be7 26. Bxe7 Qxe7 27. Rae1 Qf8 28. Ng5 Nce7 29. Nh3 Qg7 30. f3 Nf8 31. Ne3 Bc6 32. Ng4 Nd7 33. Qf4 Ng6 34. Qd2 Kc7 35. Qc1 a5 36. Kh1 Ne7 37. Qf4 Ng6 38. Qg5 Qf8 39. Qd2 Qe7 40. Ne3 b4 41. axb4 axb4 42. f4 bxc3 43. bxc3 Qa3 44. f5 Ne7 45. Rf2 Rg3 46. fxe6 fxe6 47. Nf4 Nf8 48. Rff1 h3 49. Nxh3 Qa8 50. Kh2 Rg7 51. Ra1 Qe8 52. Qe2 Nc8 53. Rf2 Nd7 54. Raf1 Qe7 55. Rf4 Na7 56. Qd2 Rhg8 57. Bd1 Nb5 58. Ba4 Na7 59. Bxc6 Nxc6 60. Qa2 Rg3 61. R1f3 R3g7 62. Rf2 Rg3 63. R4f3 Qh4 64. Qa3 Rxf3 65. Qd6+ Kd8 66. Rxf3 Ne7 67. Qxe6 Rg6 68. Qf7 Qe4 69. Qf4 Qb1 70. Qh4 Ke8 71. Nf4 Rg7 72. Qh5+ Ng6 73. Nf5 Rg8 74. Nxg6 Kd8 75. Qh7 Re8 76. Nd6 Nxe5 77. dxe5 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2019.06.05"]
[Round "7"]
[White "Lazavik, Denis"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2300"]
[BlackElo "2594"]
[PlyCount "76"]
[EventDate "2019.05.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 Nc6 9. Nb3 Rc8 10. Bf4 Nh5 11. Be3 Ne5 12. Bd4 Nc6 13. Be3 d6 14. Rd1 Qc7 15. Qd2 Rd8 16. Be2 Nf6 17. Bf4 Qb8 18. O-O Be7 19. Qe3 O-O 20. Bg5 Rfe8 21. Nd4 Ne5 22. Bf4 Qc8 23. b3 Qc5 24. b4 Qc8 25. Bxe5 dxe5 26. Nb3 Qa8 27. f3 Rc8 28. Rc1 h6 29. Rfd1 Nh5 30. Qf2 f5 31. c5 fxe4 32. Nxe4 Bxe4 33. fxe4 Nf4 34. Bf3 Red8 35. Qc2 bxc5 36. Nxc5 a5 37. Qc3 axb4 38. axb4 Rxd1+ 1/2-1/2

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2019.06.06"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Strybuk, Artsiom I"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2594"]
[BlackElo "2294"]
[PlyCount "51"]
[EventDate "2019.05.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 h6 7. Re1 O-O 8. Nbd2 Bb6 9. Nf1 Ne7 10. Ng3 c6 11. Bb3 Ng6 12. h3 Re8 13. d4 Be6 14. Bc2 Qd7 15. Be3 Rad8 16. Qe2 Qc8 17. a3 Nf4 18. Qf1 Bc7 19. Rad1 a5 20. a4 g5 21. Rd2 Kh8 22. h4 g4 23. Nh2 Rg8 24. f3 N4h5 25. fxg4 Nxg4 26. Nxh5 1-0

[Event "BLR-ch"]
[Site "Minsk"]
[Date "2019.06.07"]
[Round "9"]
[White "Teterev, Vitaly"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2474"]
[BlackElo "2594"]
[PlyCount "60"]
[EventDate "2019.05.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BLR"]
[EventCategory "8"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. c4 e6 5. cxd5 Bxf3 6. Bxf3 cxd5 7. O-O Nf6 8. Nc3 Nc6 9. d4 Be7 10. e3 O-O 11. Bd2 Rc8 12. Qe2 a6 13. Rfd1 b5 14. Rac1 Qb6 15. Be1 Rc7 16. Bg2 Rfc8 17. Qd3 Na5 18. Ne2 Nc4 19. Rc2 g6 20. b3 Na5 21. Rxc7 Rxc7 22. Rc1 Nc6 23. Qb1 b4 24. Nf4 Bd6 25. Nd3 a5 26. Nb2 Nd7 27. Na4 Qb7 28. Qd3 Ne7 29. Rxc7 Qxc7 30. Bd2 Nf6 1/2-1/2

[Event "Titled Tuesday intern op 4th June"]
[Site "Chess.com INT"]
[Date "2019.06.04"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Golubovskis, Maksims"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2594"]
[BlackElo "2007"]
[PlyCount "70"]
[EventDate "2019.06.04"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d6 8. exd6 Qxd6 9. O-O g6 10. b3 Bg7 11. Na3 cxb3 12. axb3 O-O 13. Nc4 Nxc4 14. bxc4 Be6 15. Qe2 Ne5 16. Nxe5 Bxe5 17. c5 Bxh2+ 18. Kh1 Qe5 19. Qf3 Bd5 20. Qg4 h5 21. Qh3 Bf4 22. d4 Qg5 23. Bxf4 Qxf4 24. Rae1 b6 25. Rxe7 bxc5 26. dxc5 Rfe8 27. Rd7 Be6 28. Qd3 Bxd7 29. Qxd7 Qc4 30. Rb1 Qxc5 31. Rb7 Re1+ 32. Kh2 Qxf2 33. Bb3 Qf4+ 34. g3 Qf2+ 35. Kh3 Rh1# 0-1

[Event "Purtichju op 6th"]
[Site "Porticcio"]
[Date "2019.06.29"]
[Round "1"]
[White "Dev, Shah"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "2183"]
[BlackElo "2594"]
[PlyCount "82"]
[EventDate "2019.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 b6 7. cxd5 exd5 8. O-O Bb7 9. Ne5 Bd6 10. f4 c5 11. Qf3 Nc6 12. Qh3 g6 13. Qh6 Re8 14. Bd2 Bf8 15. Qh3 cxd4 16. Nxc6 Bxc6 17. exd4 Ne4 18. Bxe4 dxe4 19. Be3 Bd7 20. Qg3 Bg7 21. Rfd1 b5 22. Rac1 b4 23. Nb1 Bb5 24. Qf2 Bd3 25. Nd2 Qa5 26. Ra1 Qd5 27. Nb3 Bc4 28. Nc5 Rac8 29. b3 Bb5 30. Qe1 Rb8 31. a4 bxa3 32. Rxa3 a6 33. Ra5 Rb6 34. Qd2 Rd8 35. Qa2 Rbd6 36. Rd2 Qc6 37. Qb2 Bxd4 38. Rxd4 Qxc5 39. b4 Qb6 40. Rd3 exd3 41. Bxb6 d2 0-1

[Event "Purtichju op 6th"]
[Site "Porticcio"]
[Date "2019.06.30"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Boyer, Mahel"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2594"]
[BlackElo "2295"]
[PlyCount "99"]
[EventDate "2019.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. Nf3 Nc6 6. Be2 cxd4 7. cxd4 Nge7 8. Na3 Nf5 9. Nc2 Be7 10. O-O O-O 11. Bd3 f6 12. Bf4 g5 13. exf6 Bxf6 14. Be5 g4 15. Bxf6 Qxf6 16. Ne5 Nxe5 17. dxe5 Qg5 18. f4 gxf3 19. Rxf3 Kh8 20. Qe2 Nh4 21. Rg3 Qh6 22. Rh3 Qg5 23. Rf1 Ng6 24. Bxg6 Qxg6 25. Nd4 Rxf1+ 26. Qxf1 Qg7 27. Rf3 Rg8 28. Qe2 Qg4 29. Qf2 Qh5 30. Re3 Qg5 31. h3 Qg7 32. Kh2 Rf8 33. Qh4 Rg8 34. Re2 Rf8 35. Re3 Rg8 36. Qg3 Qxg3+ 37. Rxg3 Rc8 38. Rf3 Rc4 39. Rf4 Kg8 40. h4 Rc1 41. h5 Re1 42. Nf3 Re2 43. h6 Be8 44. Kh3 Bg6 45. g4 d4 46. Nxd4 Rxe5 47. Rf6 Bf7 48. Kh4 Re4 49. Nf3 e5 50. Rxf7 1-0

[Event "Purtichju op 6th"]
[Site "Porticcio"]
[Date "2019.06.30"]
[Round "3"]
[White "Prithu, Gupta"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2470"]
[BlackElo "2594"]
[PlyCount "165"]
[EventDate "2019.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 d6 5. d4 Bg4 6. d5 Nd4 7. Be2 Bxf3 8. Bxf3 c5 9. dxc6 bxc6 10. Be3 c5 11. O-O Be7 12. b3 O-O 13. g3 Nd7 14. Bg2 Nb6 15. f4 a5 16. a4 Nd7 17. Nd5 Nb6 18. Nc3 Nd7 19. Ra2 Rb8 20. Nb5 Rb7 21. Raf2 Nb8 22. Qh5 Bf6 23. f5 Nd7 24. Rb2 Qe7 25. h4 Ra8 26. Qd1 Ra6 27. Rff2 Qd8 28. Bf1 Be7 29. Bd3 Nf8 30. Rh2 h6 31. Rbg2 Nh7 32. Bf2 Kf8 33. g4 f6 34. Be3 Ra8 35. Rh3 Rab8 36. Bb1 Ke8 37. Bd2 Kd7 38. Qe1 Ra8 39. Rhg3 Rbb8 40. Qd1 Rb7 41. Bd3 Rbb8 42. Bf1 Rb7 43. Rf2 Rbb8 44. Bh3 Kc6 45. Bc3 Kb6 46. Bg2 Ka6 47. Be1 Rb7 48. Rb2 Rab8 49. Bf2 Rb6 50. Bf1 R6b7 51. Qd2 Kb6 52. Be2 Kc6 53. Bd1 Bf8 54. Be1 Ra8 55. Nc3 Be7 56. Nd5 Qb8 57. Qf2 Bd8 58. Bd2 Ra6 59. Qe1 Ra8 60. Qe3 Ra6 61. Qd3 Ra8 62. Be3 Raa7 63. Bf2 Ra8 64. Qb1 Qa7 65. Be2 Rab8 66. Bd1 Nf8 67. Be3 Nh7 68. Nc3 Qb6 69. Nb5 Be7 70. Be2 Qd8 71. Bd3 Kd7 72. Qf1 Kc6 73. Qg2 Kb6 74. Be2 Nc6 75. Bd1 Ka6 76. Rd2 Nd4 77. Bf2 Nf8 78. Rdd3 Nh7 79. Be3 Rb6 80. Bd2 R6b7 81. Qf1 Kb6 82. Nc3 Kc6 83. Nd5 1/2-1/2

[Event "Purtichju op 6th"]
[Site "Porticcio"]
[Date "2019.07.01"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Rakotomaharo, Fy Antenaina"]
[Result "1-0"]
[ECO "C93"]
[WhiteElo "2594"]
[BlackElo "2419"]
[PlyCount "111"]
[EventDate "2019.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. a3 h6 13. Bc2 d5 14. dxe5 Nxe5 15. Nxe5 Rxe5 16. Nf3 Re8 17. e5 Ne4 18. Bf4 g6 19. Bxe4 dxe4 20. Nd2 f5 21. exf6 Qxf6 22. Qg4 Rad8 23. Nf1 Bc8 24. Qg3 c5 25. Rad1 Bf5 26. Bc7 Rxd1 27. Rxd1 b4 28. Ne3 bxa3 29. bxa3 Bg7 30. Rd5 Qxc3 31. Nxf5 gxf5 32. Qg6 Rf8 33. Be5 Qc1+ 34. Kh2 Qg5 35. Qe6+ Kh8 36. Rxc5 Bxe5+ 37. Qxe5+ Qf6 38. Qf4 Qg5 39. Qd6 Qf6 40. Qd5 Qf7 41. Qd4+ Qf6 42. Re5 Rf7 43. Qd5 Kg7 44. Re6 Qb2 45. Rxa6 Qb8+ 46. g3 Qb2 47. Qc5 f4 48. gxf4 Rxf4 49. Qc7+ Rf7 50. Qg3+ Kf8 51. Qd6+ Re7 52. Qxh6+ Ke8 53. Qc6+ Kf8 54. Qc8+ Kg7 55. Qg4+ Kh8 56. Ra8+ 1-0

[Event "Purtichju op 6th"]
[Site "Porticcio"]
[Date "2019.07.02"]
[Round "5"]
[White "Yankelevich, Lev"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2484"]
[BlackElo "2594"]
[PlyCount "58"]
[EventDate "2019.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. h4 Bh6 14. a4 bxa4 15. Ncb4 O-O 16. Qxa4 a5 17. Bb5 Nxd5 18. Nxd5 Be6 19. Bc6 Rb8 20. b4 axb4 21. cxb4 Kh8 22. b5 Bxd5 23. Bxd5 Qb6 24. Bc6 Be3 25. fxe3 Qxe3+ 26. Kd1 Qd3+ 27. Ke1 Qe3+ 28. Kd1 Qd3+ 29. Ke1 Qe3+ 1/2-1/2

[Event "Purtichju op 6th"]
[Site "Porticcio"]
[Date "2019.07.03"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Lagarde, Maxime"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2594"]
[BlackElo "2599"]
[PlyCount "96"]
[EventDate "2019.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nf6 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. O-O Be7 9. Qb3 Qc7 10. Re1 c4 11. Qa4 a6 12. Bg5 b5 13. Qc2 Qd6 14. Qe2 Nf8 15. Nh4 g6 16. Qf3 O-O-O 17. Nd2 h6 18. Bf4 Qd7 19. a4 Ne6 20. Bg3 Ng5 21. Qf4 Kb7 22. axb5 axb5 23. Ra5 Ne6 24. Qe3 Ra8 25. Rxa8 Rxa8 26. Nhf3 Ra6 27. Ne5 Qe8 28. Qxh6 Nh5 29. Ndf3 b4 30. Qh7 Nhg7 31. h3 b3 32. Nxc4 dxc4 33. d5 Bf6 34. dxe6 Rxe6 35. Rxe6 Nxe6 36. Kh2 Nc5 37. Nd2 Qe6 38. Qg8 Be5 39. Qd8 Bxg3+ 40. fxg3 Na4 41. Ne4 Qxe4 42. Qd7+ Kb6 43. Qxa4 Qe2 44. Qd7 Qxb2 45. Qd6+ Kb7 46. Qd7+ Kb6 47. Qd6+ Kb7 48. Qd7+ Kb6 1/2-1/2

[Event "Purtichju op 6th"]
[Site "Porticcio"]
[Date "2019.07.04"]
[Round "7"]
[White "Onischuk, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2630"]
[BlackElo "2594"]
[PlyCount "59"]
[EventDate "2019.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e5 4. Bc4 d6 5. d3 Be7 6. Nd2 Nf6 7. Nf1 Bg4 8. f3 Be6 9. Ne3 O-O 10. O-O Rb8 11. Bd2 Nd7 12. Ned5 Bg5 13. a4 Bxd2 14. Qxd2 Nb6 15. f4 exf4 16. Qxf4 Nxc4 17. dxc4 Nd4 18. Rf2 f5 19. Raf1 h6 20. Qg3 f4 21. Rxf4 Rxf4 22. Qxf4 Bxd5 23. cxd5 Qe7 24. Rf2 a6 25. Nd1 Re8 26. c3 Nb3 27. Ne3 Qxe4 28. Qf7+ Kh7 29. Nf5 Qe5 30. Re2 1-0

[Event "Purtichju op 6th"]
[Site "Porticcio"]
[Date "2019.07.05"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Defromont, Benjamin"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2594"]
[BlackElo "2218"]
[PlyCount "73"]
[EventDate "2019.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 exd4 15. cxd4 c5 16. d5 g6 17. b3 Bg7 18. Bf4 Nb6 19. Qd2 a5 20. Bd3 b4 21. Bb5 Rf8 22. Rad1 a4 23. Bc6 Ra7 24. Qc1 axb3 25. axb3 Qb8 26. Bxd6 Qxd6 27. e5 Qc7 28. exf6 Bxf6 29. Ne4 Bg7 30. Qxc5 Bxc6 31. dxc6 Rc8 32. Qxb4 Bf8 33. Nf6+ Kh8 34. Qh4 h6 35. Ne5 Bg7 36. Rd7 Nxd7 37. Nxf7# 1-0

[Event "Purtichju op 6th"]
[Site "Porticcio"]
[Date "2019.07.06"]
[Round "9"]
[White "Sanchez, Louis"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2316"]
[BlackElo "2594"]
[PlyCount "92"]
[EventDate "2019.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. c4 e6 6. cxd5 exd5 7. Qb3 Qb6 8. Qc2 Nbd7 9. d3 Be7 10. Nc3 O-O 11. e4 Rfe8 12. Be3 Qa6 13. h3 Bxf3 14. Bxf3 dxe4 15. dxe4 Bc5 16. Bf4 Ne5 17. Be2 Qa5 18. Rad1 Ng6 19. Bc1 Re7 20. a3 Qc7 21. Kg2 Nd7 22. f4 f6 23. Na4 Bb6 24. Bd2 Rae8 25. Bf3 Ba5 26. b4 Bb6 27. Nxb6 axb6 28. a4 Ngf8 29. Be3 Ne6 30. Rd3 Kh8 31. h4 Nb8 32. Rfd1 Na6 33. Qd2 c5 34. b5 Nb8 35. Rd5 Nf8 36. h5 Nbd7 37. Rd6 c4 38. Qc3 Ra8 39. Qc2 Ne6 40. R1d5 Nec5 41. Bxc5 Nxc5 42. Qxc4 Ree8 43. h6 Rxa4 44. Qc2 Rea8 45. Kh3 gxh6 46. Qc3 Qe7 1-0

[Event "Minsk Kupreichik Memorial rapid"]
[Site "Minsk"]
[Date "2019.08.15"]
[Round "1"]
[White "Uzlavataya, Anhelina"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2051"]
[BlackElo "2574"]
[PlyCount "54"]
[EventDate "2019.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O e6 5. d3 Bd6 6. b3 Ne7 7. Bb2 O-O 8. e4 Nd7 9. Nbd2 a5 10. a4 Re8 11. h3 Bh5 12. Qe1 c5 13. e5 Bc7 14. g4 Bg6 15. Nh4 Nc6 16. f4 Nb4 17. Qg3 Nxc2 18. f5 exf5 19. gxf5 Bh5 20. Ndf3 d4 21. f6 Qxf6 22. exf6 Bxg3 23. Nf5 Nxa1 24. Rxa1 Bf4 25. Nxg7 Bxf3 26. Bxf3 Re5 27. Kf2 Nxf6 0-1

[Event "Minsk Kupreichik Memorial rapid"]
[Site "Minsk"]
[Date "2019.08.15"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Maryasin, Boris Feliksovich"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2574"]
[BlackElo "2302"]
[PlyCount "59"]
[EventDate "2019.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 e6 6. O-O d6 7. d4 cxd4 8. cxd4 Be7 9. Bd2 O-O 10. Nc3 Nxc3 11. Bxc3 a6 12. d5 exd5 13. Bxd5 Bg4 14. h3 Bxf3 15. Qxf3 Nxe5 16. Qe4 Rb8 17. Bxb7 Qb6 18. Bd5 Bf6 19. Qf5 Qd8 20. Rad1 Nd7 21. Ba5 Nb6 22. b3 Qc8 23. Be4 Qxf5 24. Bxf5 Rfd8 25. Rc1 g6 26. Bd3 Rd7 27. Rfd1 Nd5 28. Bxa6 Ra8 29. Rc8+ Rxc8 30. Bxc8 1-0

[Event "Minsk Kupreichik Memorial rapid"]
[Site "Minsk"]
[Date "2019.08.15"]
[Round "3"]
[White "Mochalov, Evgeny Veniaminovic"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "2374"]
[BlackElo "2574"]
[PlyCount "53"]
[EventDate "2019.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Qc7 6. Nc3 a6 7. Qd3 Nc6 8. Nxc6 Qxc6 9. e4 Ng4 10. Qe2 Nf6 11. Bg2 d6 12. O-O Qc7 13. Bf4 Nd7 14. Rac1 Ne5 15. b3 Be7 16. Be3 O-O 17. f4 Nd7 18. g4 Re8 19. g5 Bf8 20. h4 b6 21. h5 Bb7 22. g6 fxg6 23. hxg6 h6 24. f5 Ne5 25. Bh3 Bc8 26. Bd4 Nc6 27. Be3 0-1

[Event "Minsk Kupreichik Memorial rapid"]
[Site "Minsk"]
[Date "2019.08.16"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Pogosian, Manvel"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2574"]
[BlackElo "2383"]
[PlyCount "125"]
[EventDate "2019.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nd2 Nbc6 9. N2f3 Bg4 10. O-O Bxf3 11. Nxf3 Ng6 12. c4 dxc4 13. Bxc4 Be7 14. Bb5 Qc7 15. Qc2 O-O 16. Bxc6 bxc6 17. Qc3 Rab8 18. Rac1 Rfc8 19. Rfd1 c5 20. b3 a5 21. h3 h6 22. Rc2 Rb4 23. Rdc1 Nf4 24. Bxf4 Rxf4 25. Rd1 a4 26. Rcd2 Bf8 27. Rd7 Qb6 28. Qe3 Rb4 29. Nd2 axb3 30. axb3 Qb5 31. Nc4 Rxb3 32. Qf4 Rb1 33. Qxf7+ Kh8 34. Qxe6 Re8 35. Qf7 Rxd1+ 36. Rxd1 Ra8 37. Rd7 Qb3 38. Kh2 Rb8 39. Qf4 Re8 40. e6 Be7 41. Qf7 Qb8+ 42. g3 Bf6 43. h4 Rf8 44. Qg6 Bd4 45. Rf7 Re8 46. Rf4 Qc8 47. Nd6 Rxe6 48. Nf7+ Kg8 49. Nxh6+ Kh8 50. Nf7+ Kg8 51. Qh5 g6 52. Qd5 Qc6 53. Qc4 Qa6 54. Qd5 Qc6 55. Qd8+ Re8 56. Qg5 Re1 57. Qd8+ Re8 58. Qa5 Re2 59. Nh6+ Kg7 60. Ng4 Re7 61. Qd2 Ra7 62. Rxd4 Ra1 63. Rd7+ 1-0

[Event "Minsk Kupreichik Memorial rapid"]
[Site "Minsk"]
[Date "2019.08.16"]
[Round "5"]
[White "Safarli, Eltaj"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2593"]
[BlackElo "2574"]
[PlyCount "74"]
[EventDate "2019.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. O-O a6 6. Bd3 Nc6 7. e5 Qc7 8. Re1 Nge7 9. Be4 Ng6 10. Bxc6 Qxc6 11. Ne4 b6 12. h4 h5 13. d4 Bb7 14. Bg5 cxd4 15. Nxd4 Qc7 16. Qf3 Nxe5 17. Qg3 d6 18. Rad1 Bxe4 19. Rxe4 Be7 20. Bxe7 Qxe7 21. f4 Ng4 22. Nf5 Qf6 23. Nxd6+ Kf8 24. Red4 Rd8 25. c3 g6 26. Nc4 Rxd4 27. Rxd4 Kg7 28. Ne5 b5 29. Rd7 Rd8 30. Rxd8 Qxd8 31. Nxg4 Qd1+ 32. Kh2 hxg4 33. Qe3 Qb1 34. Qd4+ Kg8 35. Qd8+ Kg7 36. Qd4+ Kg8 37. Qd8+ Kg7 1/2-1/2

[Event "Minsk Kupreichik Memorial rapid"]
[Site "Minsk"]
[Date "2019.08.16"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Aleksandrov, Aleksej"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2574"]
[BlackElo "2571"]
[PlyCount "60"]
[EventDate "2019.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 h6 7. Re1 O-O 8. Nbd2 a6 9. Bb3 Be6 10. Nf1 Bxb3 11. Qxb3 Re8 12. Be3 Bxe3 13. Nxe3 Qd7 14. Rad1 b5 15. h3 Rad8 16. Rd2 Ne7 17. Nf1 Ng6 18. Ng3 d5 19. d4 exd4 20. Rxd4 c5 21. Rdd1 Qc6 22. exd5 Rxe1+ 23. Nxe1 Rxd5 24. Rxd5 Nxd5 25. Qc2 Nf6 26. Qf5 Qd6 27. Nf3 Qd1+ 28. Kh2 Qd6 29. Kg1 Qd1+ 30. Kh2 Qd6 1/2-1/2

[Event "Minsk Kupreichik Memorial rapid"]
[Site "Minsk"]
[Date "2019.08.16"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Meshkov, Yuri A"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2574"]
[BlackElo "2336"]
[PlyCount "179"]
[EventDate "2019.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. Nf3 d6 5. Be3 b5 6. a4 b4 7. Ne2 Bb7 8. Ng3 Nd7 9. c3 Ngf6 10. Bd3 bxc3 11. bxc3 c5 12. a5 Qc7 13. O-O O-O 14. Re1 Rfb8 15. h3 Ne8 16. Qd2 e6 17. Bh6 Bf6 18. Qe2 Bc6 19. Ra3 cxd4 20. cxd4 Bb5 21. Rc1 Qd8 22. e5 Be7 23. d5 dxe5 24. dxe6 fxe6 25. Rac3 Nef6 26. Nxe5 Nxe5 27. Qxe5 Qd6 28. Qe2 Nd5 29. Rb3 Bxd3 30. Rxd3 Rb5 31. Re1 Rxa5 32. Qg4 Nf6 33. Rxd6 Nxg4 34. Rdxe6 Nxh6 35. Rxe7 Nf5 36. Rc7 Rf8 37. Ne4 Rf7 38. Rc6 Kg7 39. Rd1 Re7 40. Nc5 Ra2 41. Nxa6 Ree2 42. Nb4 Rab2 43. Nd3 Ra2 44. Rc7+ Kh6 45. Rc4 Kg5 46. Rg4+ Kf6 47. Rb4 h5 48. Rb6+ Kg5 49. Kf1 h4 50. Rxg6+ Kxg6 51. Nf4+ Kg5 52. Nxe2 Ra4 53. Ng1 Kf6 54. Nf3 Ra2 55. Kg1 Rb2 56. Rd2 Rb1+ 57. Kh2 Rf1 58. Re2 Ra1 59. Re4 Rf1 60. Nxh4 Nxh4 61. Rxh4 Rxf2 62. Ra4 Kg6 63. h4 Rb2 64. Kh3 Rb6 65. Kg4 Kh6 66. g3 Rc6 67. Ra5 Rc4+ 68. Kh3 Rc3 69. Ra6+ Kh5 70. Ra5+ Kh6 71. h5 Rc1 72. Kh4 Rh1+ 73. Kg4 Rb1 74. Ra6+ Kh7 75. Kg5 Rb5+ 76. Kh4 Rc5 77. g4 Rc1 78. Ra7+ Kg8 79. h6 Rc4 80. Kh5 Rc6 81. g5 Rc5 82. Re7 Kh8 83. Kg6 Rc8 84. Kf6 Rf8+ 85. Rf7 Ra8 86. g6 Rb8 87. Kg5 Ra8 88. Rf5 Rg8 89. Kh5 Ra8 90. h7 1-0

[Event "Minsk Kupreichik Memorial rapid"]
[Site "Minsk"]
[Date "2019.08.17"]
[Round "8"]
[White "Zhukova, Natalia"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2333"]
[BlackElo "2574"]
[PlyCount "58"]
[EventDate "2019.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. Bb2 Be7 5. e3 O-O 6. Nc3 b6 7. cxd5 exd5 8. d4 Bb7 9. Bd3 Nbd7 10. O-O Ne4 11. Ne2 Bd6 12. Ng3 Re8 13. Rc1 g6 14. Qc2 Rc8 15. Qe2 Ndf6 16. Ne5 c5 17. Nxe4 dxe4 18. Bc4 Bd5 19. Ng4 Nxg4 20. Qxg4 Bxc4 21. Rxc4 b5 22. Rcc1 c4 23. Qe2 Qa5 24. bxc4 bxc4 25. Rxc4 Qxa2 26. Rxc8 Rxc8 27. Ra1 Qxa1+ 28. Bxa1 Rc1+ 29. Qf1 Bxh2+ 0-1

[Event "Minsk Kupreichik Memorial rapid"]
[Site "Minsk"]
[Date "2019.08.17"]
[Round "9"]
[White "Tiviakov, Sergei"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2611"]
[BlackElo "2574"]
[PlyCount "41"]
[EventDate "2019.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. O-O a6 6. Bd3 Nxf3+ 7. Qxf3 Qc7 8. b3 Bd6 9. Qh3 Ne7 10. Bb2 Be5 11. Nd1 Ng6 12. Bxe5 Qxe5 13. Ne3 O-O 14. Nc4 Qc7 15. e5 f5 16. exf6 Rxf6 17. Bxg6 Rxg6 18. Qe3 d6 19. a4 b6 20. d3 Bb7 21. f3 1/2-1/2

[Event "Minsk Kupreichik Memorial rapid"]
[Site "Minsk"]
[Date "2019.08.17"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Tsaruk, Maksim"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2574"]
[BlackElo "2230"]
[PlyCount "68"]
[EventDate "2019.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. Rb1 Qc7 11. h4 Nc8 12. h5 h6 13. Qe1 Nb6 14. Bd1 Be7 15. Nh2 O-O-O 16. f4 Rdg8 17. Bc2 g6 18. Qd1 Qd8 19. Kh1 Qe8 20. Rf3 Ba4 21. Rh3 Bxc2 22. Qxc2 Qa4 23. Qxa4 Nxa4 24. g4 b5 25. Ndf1 Nb3 26. Bd2 Kd7 27. Be1 a5 28. Ne3 g5 29. Rf3 gxf4 30. Rxf4 Rh7 31. Nf3 b4 32. cxb4 axb4 33. Bxb4 Bxb4 34. axb4 Rb8 1/2-1/2

[Event "European Corporate 2nd"]
[Site "Minsk"]
[Date "2019.08.30"]
[Round "1.2"]
[White "Kovalev, Vladislav"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2651"]
[BlackElo "2574"]
[PlyCount "82"]
[EventDate "2019.08.30"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Belaruskali"]
[BlackTeam "BAM"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 e6 11. d3 d6 12. Bg2 Be7 13. f4 Nc6 14. Be3 O-O 15. Nd1 b5 16. a3 Bb7 17. c3 a5 18. d4 Ba6 19. dxc5 dxc5 20. Qf2 c4 21. e5 Rab8 22. Bc5 Rfd8 23. Bxe7 Nxe7 24. Ne3 Bb7 25. Bxb7 Qxb7 26. Rad1 Rd3 27. Rxd3 cxd3 28. Rd1 Qe4 29. Ng2 Rd8 30. Qe3 Qc4 31. Ne1 h6 32. Rxd3 Rd5 33. Qd2 Qe4 34. Rxd5 Nxd5 35. Nc2 a4 36. Nd4 Ne3 37. Kf2 Ng4+ 38. Kg1 Ne3 39. Kf2 Ng4+ 40. Kg1 Ne3 41. Nc2 Nd5 1/2-1/2

[Event "European Corporate 2nd"]
[Site "Minsk"]
[Date "2019.08.30"]
[Round "2.5"]
[White "Zhigalko, Sergei"]
[Black "Aleksandrov, Aleksej"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2574"]
[BlackElo "2571"]
[PlyCount "72"]
[EventDate "2019.08.30"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "BAM"]
[BlackTeam "Gen Procurator"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "BLR"]

1. c4 e6 2. Nc3 d5 3. d4 Bb4 4. Nf3 Nf6 5. Qa4+ Nc6 6. e3 O-O 7. Bd2 Re8 8. Rd1 a6 9. Qc2 Bd6 10. Bc1 h6 11. a3 Bd7 12. c5 Bf8 13. b4 e5 14. dxe5 Nxe5 15. Nxd5 Nxf3+ 16. gxf3 Bc6 17. Nf4 Nd7 18. Bh3 Qh4 19. Bxd7 Bxf3 20. Bxe8 Rxe8 21. Rf1 Qxf4 22. Rd8 Re6 23. Qd3 Qxh2 24. Bb2 Qg2 25. Rc8 Bg4 26. Rb8 Bh3 27. Bd4 h5 28. Rc8 Re7 29. Rd8 h4 30. c6 b6 31. Bxb6 cxb6 32. c7 Qb7 33. Rxf8+ Kxf8 34. Qd8+ Re8 35. Qxh4 Bxf1 36. Qh8+ Ke7 0-1

[Event "European Corporate 2nd"]
[Site "Minsk"]
[Date "2019.08.30"]
[Round "3.4"]
[White "Delemarre, Jop"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2391"]
[BlackElo "2574"]
[PlyCount "82"]
[EventDate "2019.08.30"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "DSE"]
[BlackTeam "BAM"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. Bf4 Nh5 8. dxc5 bxc5 9. Bg5 Be7 10. Bxe7 Qxe7 11. Nb5 d5 12. cxd5 exd5 13. Qf5 a6 14. Qxh5 axb5 15. Rc1 O-O 16. Qe5 Qxe5 17. Nxe5 c4 18. e3 b4 19. axb4 Ra2 20. Be2 Rxb2 21. Bf3 Rxb4 22. O-O Nc6 23. Nd7 Rd8 24. Nc5 Ne5 25. Rb1 Rxb1 26. Rxb1 Bc6 27. Na6 Kf8 28. Be2 Ke7 29. f4 Nd7 30. Nb4 Kd6 31. Rd1 Nb6 32. e4 Bb7 33. Nxd5 Bxd5 34. exd5 Kc5 35. Bf3 Nxd5 36. Kf2 Rd6 37. g3 Nb4 38. Ra1 Rd2+ 39. Ke3 Rd3+ 40. Ke2 Nc2 41. Ra5+ Kb4 0-1

[Event "European Corporate 2nd"]
[Site "Minsk"]
[Date "2019.08.30"]
[Round "4.3"]
[White "Zhigalko, Sergei"]
[Black "Stupak, Kirill"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2574"]
[BlackElo "2561"]
[PlyCount "174"]
[EventDate "2019.08.30"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "BAM"]
[BlackTeam "Evroopt"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "BLR"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 f6 7. Bd3 fxe5 8. dxe5 c4 9. Bc2 g6 10. O-O Bg7 11. Nbd2 Bd7 12. b3 cxb3 13. Nxb3 Nge7 14. Re1 O-O 15. Be3 Qc7 16. Bc5 Rfe8 17. Bd6 Qd8 18. Nc5 b6 19. Nxd7 Qxd7 20. Ba4 a6 21. Bxe7 Rxe7 22. c4 d4 23. Rb1 Rb8 24. Re4 Qc7 25. Bxc6 Qxc6 26. Rxd4 Bf8 27. h4 Rf7 28. h5 Rg7 29. Ng5 gxh5 30. Qxh5 Qe8 31. Qxe8 Rxe8 32. Ne4 Rb8 33. Rb3 Kh8 34. Rbd3 Rc7 35. Ng5 Re8 36. Rd8 Rce7 37. R3d7 Kg8 38. Rxe8 Rxe8 39. Nxh7 Be7 40. Nf6+ Bxf6 41. exf6 Rc8 42. Rd6 Rxc4 43. Rxb6 Ra4 44. Rxe6 Kf7 45. Rb6 Rxa3 46. g3 a5 47. Ra6 a4 48. Kg2 Ra1 49. Kf3 a3 50. Kg4 Kg6 51. f3 a2 52. f4 Kf7 53. Kf5 Rg1 54. Ra7+ Kf8 55. Ra8+ Kf7 56. Rxa2 Rxg3 57. Ra7+ Kf8 58. Rb7 Rg1 59. Rg7 Re1 60. Rc7 Rg1 61. Rb7 Re1 62. Rb5 Kf7 63. Re5 Rg1 64. Re7+ Kf8 65. Ra7 Re1 66. Rh7 Rg1 67. f7 Ra1 68. Kg5 Ra5+ 69. f5 Rb5 70. Kg6 Rb6+ 71. Kg5 Rb5 72. Kf4 Ra5 73. Kg4 Rb5 74. Kg5 Ra5 75. Rh8+ Kxf7 76. Rh7+ Kg8 77. Rb7 Ra6 78. Re7 Kf8 79. Rd7 Rb6 80. Rh7 Ra6 81. Rb7 Rc6 82. Rd7 Ra6 83. Kf4 Ra5 84. Kg5 Ra6 85. Rc7 Rb6 86. f6 Rb1 87. Rc8+ Kf7 1/2-1/2

[Event "European Corporate 2nd"]
[Site "Minsk"]
[Date "2019.08.31"]
[Round "5.1"]
[White "Zhigalko, Sergei"]
[Black "Esipenko, Andrey"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2574"]
[BlackElo "2625"]
[PlyCount "83"]
[EventDate "2019.08.30"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "BAM"]
[BlackTeam "Sberbank"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "RUS"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. dxc5 Bxc5 9. Bxc5 Qxc5 10. Nb5 Kf8 11. Nbd4 Nge7 12. O-O Be4 13. Re1 h6 14. c3 g5 15. Bd3 Bxd3 16. Qxd3 Kg7 17. Rad1 Ng6 18. Qe3 Qb6 19. h4 g4 20. h5 gxf3 21. hxg6 Nxd4 22. Rxd4 fxg6 23. c4 Rad8 24. cxd5 Rxd5 25. Rxd5 exd5 26. Qxf3 Qe6 27. Qe3 b6 28. Rc1 Rf8 29. Rc7+ Rf7 30. Qc3 g5 31. Rc6 d4 32. Rxe6 dxc3 33. bxc3 Rc7 34. a4 Rxc3 35. Re7+ Kg6 36. Rxa7 Kf5 37. Ra6 Rb3 38. a5 bxa5 39. Rxa5 Rb6 40. Kh2 Re6 41. f3 Rxe5 42. Ra4 1/2-1/2

[Event "European Corporate 2nd"]
[Site "Minsk"]
[Date "2019.08.31"]
[Round "6.4"]
[White "Genba, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2454"]
[BlackElo "2574"]
[PlyCount "136"]
[EventDate "2019.08.30"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Gazprom"]
[BlackTeam "BAM"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. d3 e6 6. Bg2 Nge7 7. Nge2 d6 8. O-O O-O 9. Rb1 Rb8 10. Be3 Nd4 11. b4 b6 12. Qd2 Bb7 13. Bh6 Nxe2+ 14. Nxe2 Bxh6 15. Qxh6 Nc6 16. a3 Qf6 17. Qe3 Rfe8 18. f4 Rbd8 19. h3 Qe7 20. Kh2 Rd7 21. Rf2 Rdd8 22. Kg1 Nb8 23. d4 cxd4 24. Nxd4 e5 25. Nb5 exf4 26. Rxf4 Nc6 27. Rbf1 Rf8 28. Rf6 Ba6 29. Qf4 Ne5 30. Rd1 Bxb5 31. cxb5 Nc4 32. Rf1 Nxa3 33. Qg5 Qe5 34. R6f5 Qd4+ 35. Kh2 Rd7 36. h4 Nc4 37. Bh3 Ne3 38. R1f3 Nxf5 39. exf5 Rc7 40. f6 Rc2+ 41. Bg2 Qd2 42. Qxd2 Rxd2 43. Ra3 Rb2 44. Rxa7 h5 45. Kh3 Rxb4 46. Bc6 Rb8 47. Rd7 Rd4 48. Kg2 Kf8 49. Kf3 Rd1 50. Ke2 Rb1 51. Rxd6 Rb3 52. Kf2 Rc3 53. Kg2 Rc5 54. Rd7 Rf5 55. Rd4 Rxf6 56. Kh3 Re6 57. Rf4 Kg7 58. Bd5 Rf6 59. Rc4 Rd8 60. Bc6 Rd3 61. Ra4 Rf2 62. Ra1 Rdd2 63. Rh1 f5 64. Be8 Kf6 65. Bc6 Rb2 66. Bd7 Rfd2 67. Bc6 Rb3 68. Re1 f4 0-1

[Event "European Corporate 2nd"]
[Site "Minsk"]
[Date "2019.08.31"]
[Round "7.2"]
[White "Zhigalko, Sergei"]
[Black "Teterev, Vitaly"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2574"]
[BlackElo "2474"]
[PlyCount "71"]
[EventDate "2019.08.30"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "BAM"]
[BlackTeam "Naftan"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Nf6 6. Nc3 Nd7 7. Qc4 Nb6 8. Qe2 a6 9. Bxc6+ bxc6 10. e5 d5 11. O-O e6 12. Rd1 Qc7 13. Bf4 Bb4 14. Ng5 h6 15. Nh3 a5 16. Qg4 g5 17. Bg3 Nc4 18. Na4 Be7 19. Qh5 Rb8 20. b3 Nb6 21. Nb2 a4 22. f3 c5 23. Nd3 c4 24. Ndf2 cxb3 25. cxb3 Qc2 26. Ng4 Qg6 27. Nf6+ Kf8 28. Qg4 axb3 29. axb3 Nd7 30. Kh1 Nc5 31. Rac1 Kg7 32. Nh5+ Kh7 33. Nf6+ Kg7 34. Nh5+ Kh7 35. Nf6+ Kg7 36. Nh5+ 1/2-1/2

[Event "European Corporate 2nd"]
[Site "Minsk"]
[Date "2019.08.31"]
[Round "8.2"]
[White "Jojua, Davit"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A32"]
[WhiteElo "2563"]
[BlackElo "2574"]
[PlyCount "32"]
[EventDate "2019.08.30"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Khareba"]
[BlackTeam "BAM"]
[WhiteTeamCountry "GEO"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Qc7 6. Nc3 a6 7. Bg2 Qxc4 8. O-O Nc6 9. Nb3 d5 10. Bf4 Be7 11. a3 a5 12. Rc1 Qa6 13. a4 O-O 14. Nb5 Qb6 15. Bc7 Qa6 16. Bf4 Qb6 1/2-1/2

[Event "European Corporate 2nd"]
[Site "Minsk"]
[Date "2019.08.31"]
[Round "9.5"]
[White "Zhigalko, Sergei"]
[Black "Kachura, Denis"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2574"]
[PlyCount "147"]
[EventDate "2019.08.30"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "BAM"]
[BlackTeam "Kaspersky"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "FRA"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Bg6 7. Nbd2 Ne7 8. Nh4 Nf5 9. Nxg6 hxg6 10. Nf3 Be7 11. g3 Qb6 12. c3 c5 13. a4 cxd4 14. a5 Qd8 15. cxd4 O-O 16. Qb3 Qb8 17. Bf4 Rc8 18. g4 Nh6 19. h3 Nf8 20. Rfc1 Rc7 21. Kg2 Qd8 22. Rxc7 Qxc7 23. Bd3 Rc8 24. Rc1 Qb8 25. Rh1 Qc7 26. Bd2 Qb8 27. Ng1 Rc7 28. Ne2 Qd8 29. Nc3 a6 30. Ne2 g5 31. Qb6 Qc8 32. Ng1 Rc6 33. Qb3 Rc7 34. Nf3 Qd8 35. Qb6 f6 36. exf6 gxf6 37. Qb3 Bd6 38. Re1 Nf7 39. Bb1 Re7 40. Qd3 Bb8 41. Bb4 Re8 42. h4 gxh4 43. Nxh4 Bd6 44. Bd2 Qc7 45. Ng6 Ng5 46. Rh1 Qg7 47. Nxf8 Kxf8 48. f3 Kg8 49. Rh5 Rf8 50. Bc2 Re8 51. Qe2 Re7 52. Bd3 Kf8 53. Qd1 Ke8 54. Qb3 Kd8 55. Qb6+ Kc8 56. Qa7 Kc7 57. Rh1 Kd8 58. Qa8+ Kd7 59. Qxb7+ Ke8 60. Qxa6 Bc7 61. Qc6+ Kf7 62. a6 Bd8 63. Bb4 Rc7 64. Qd6 Ke8 65. Bb5+ Kf7 66. Qxd8 Rc2+ 67. Kf1 Kg6 68. Be8+ Nf7 69. Qe7 Rxb2 70. Bc5 Rb1+ 71. Kg2 Rxh1 72. Qxf7+ Qxf7 73. Bxf7+ Kxf7 74. Kxh1 1-0

[Event "SCO Teams"]
[Site "Qingdao"]
[Date "2019.09.15"]
[Round "1.2"]
[White "Kabilov, Amin"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2199"]
[BlackElo "2574"]
[PlyCount "67"]
[EventDate "2019.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Tajikistan"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "TJK"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Ba6 5. e3 d5 6. Nbd2 Be7 7. b4 O-O 8. Be2 c5 9. dxc5 bxc5 10. b5 Bb7 11. O-O Nbd7 12. Bb2 Qc7 13. Qc2 Rfd8 14. Rfd1 Rac8 15. Bc3 Bd6 16. h3 h6 17. a4 Qb8 18. Qb2 Ne8 19. a5 Ba8 20. Rab1 Nef6 21. Qa1 Re8 22. Qb2 Bb7 23. Qa1 Qc7 24. Rbc1 Qb8 25. Rb1 Qc7 26. Bf1 Rcd8 27. Be2 Qb8 28. Qb2 Qc7 29. Qa1 Rb8 30. Rb3 Rbc8 31. Rbb1 Qb8 32. Qb2 Red8 33. Qa1 Ne8 34. Qb2 1/2-1/2

[Event "SCO Teams"]
[Site "Qingdao"]
[Date "2019.09.15"]
[Round "2.14"]
[White "Darini, Pouria"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2428"]
[BlackElo "2574"]
[PlyCount "67"]
[EventDate "2019.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Iran"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "IRI"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. Nbd2 Nd7 7. h3 Bh5 8. Nc4 b5 9. Ne3 e6 10. Bd2 Qc7 11. Qe2 f6 12. a4 Bd6 13. Bc3 O-O 14. g4 Bf7 15. h4 Rae8 16. h5 h6 17. Nh4 Rb8 18. O-O Rfe8 19. b3 Rb7 20. Neg2 e5 21. Nf5 c4 22. dxc4 bxc4 23. Ba5 Qb8 24. Nxd6 Qxd6 25. Rfd1 Qb8 26. b4 Nf8 27. c3 Qc8 28. Rd2 c5 29. Rad1 cxb4 30. Bxb4 Ne6 31. Qe3 a5 32. Bxa5 Qa8 33. Bb4 Qxa4 34. Rd6 1/2-1/2

[Event "SCO Teams"]
[Site "Qingdao"]
[Date "2019.09.15"]
[Round "3.5"]
[White "Zhigalko, Sergei"]
[Black "Krishna, C Revanth Gopala"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2574"]
[BlackElo "2446"]
[PlyCount "105"]
[EventDate "2019.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "India"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "IND"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 f6 10. exf6 gxf6 11. Bd3 Nxe3 12. fxe3 Bh6 13. Qe2 Bd7 14. O-O O-O 15. Nc3 Ne7 16. Rae1 Rac8 17. Nd1 Bg7 18. Kh1 a5 19. b5 Qd6 20. Qb2 Ng6 21. Nc3 e5 22. e4 Nf4 23. Bb1 exd4 24. Nxd5 Nxd5 25. exd5 f5 26. Rd1 Qb6 27. a4 Rc4 28. Qa2 Qc5 29. Bd3 Rc3 30. d6+ Kh8 31. Ng5 h6 32. Ne6 Bxe6 33. Qxe6 Rd8 34. d7 Qe5 35. Qxe5 Bxe5 36. Bxf5 Kg7 37. g3 Kf6 38. Kg2 Ke7 39. Rfe1 Kd6 40. Kh3 Rc5 41. Rf1 Kc7 42. Rde1 d3 43. Rc1 b6 44. Rfd1 Rf8 45. Rxc5+ bxc5 46. Rxd3 Kd8 47. g4 h5 48. Rd5 hxg4+ 49. Kxg4 Bd4 50. h3 Rg8+ 51. Kf3 Rf8 52. Ke4 Rf6 53. Bg4 1-0

[Event "SCO Teams"]
[Site "Qingdao"]
[Date "2019.09.16"]
[Round "4.11"]
[White "Kurbonboeva, Sarvinoz"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2262"]
[BlackElo "2574"]
[PlyCount "104"]
[EventDate "2019.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Uzbekistan"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "UZB"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 O-O 5. Bg2 d6 6. Qc2 e5 7. d5 c6 8. Bd2 Bxc3 9. Bxc3 cxd5 10. cxd5 b6 11. e4 Nbd7 12. Ne2 Ba6 13. O-O Rc8 14. Rad1 Nc5 15. Rfe1 Qd7 16. f4 Na4 17. fxe5 dxe5 18. Qd2 Bxe2 19. Rxe2 Nxc3 20. bxc3 Ne8 21. Qg5 Qd6 22. Rc1 Rc4 23. Rec2 Nf6 24. Qe3 Rfc8 25. h3 Qa3 26. Kh2 Qc5 27. Qd3 Ne8 28. Bf1 Nd6 29. Bg2 b5 30. h4 Qa3 31. Qe3 h6 32. Qf3 Rxe4 33. Qh5 Re3 34. Qg4 Qc5 35. Qb4 h5 36. a4 a6 37. axb5 axb5 38. Qxc5 Rxc5 39. Bh3 g6 40. g4 hxg4 41. Bxg4 Rxd5 42. h5 gxh5 43. Bxh5 Kf8 44. Bg4 Rc5 45. Kg2 Ke7 46. Bf3 e4 47. Be2 f5 48. Kf2 f4 49. Bg4 Rg3 50. Be2 e3+ 51. Kf1 f3 52. Bd3 Rh5 0-1

[Event "SCO Teams"]
[Site "Qingdao"]
[Date "2019.09.16"]
[Round "5.8"]
[White "Zhigalko, Sergei"]
[Black "Bai, Jinshi"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2574"]
[BlackElo "2591"]
[PlyCount "54"]
[EventDate "2019.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "China"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 O-O 8. Qd2 Nd7 9. O-O-O c6 10. Kb1 d5 11. c4 Nb6 12. cxd5 Nxd5 13. Bc4 Be6 14. Bg5 Bxg5 15. Nxg5 Bf5 16. Rhe1 h6 17. Nf3 Nb6 18. Qb4 Qc8 19. Bd3 Bxd3 20. Rxd3 Re8 21. Rxe8+ Qxe8 22. Qe1 Qxe1+ 23. Nxe1 Re8 24. Rd1 Nd5 25. Nd3 Re2 26. Kc1 Kf8 27. Rd2 Rxd2 1/2-1/2

[Event "SCO Teams"]
[Site "Qingdao"]
[Date "2019.09.17"]
[Round "6.8"]
[White "Omer, Khan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E43"]
[BlackElo "2574"]
[PlyCount "44"]
[EventDate "2019.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Pakistan"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "PAK"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb4 5. a3 Bxc3+ 6. bxc3 Bb7 7. e3 Ne4 8. Qc2 O-O 9. Bd3 f5 10. Bxe4 Bxe4 11. Qe2 Qf6 12. Bb2 Nc6 13. O-O Qg6 14. Nh4 Qh6 15. g3 g5 16. Ng2 g4 17. Nf4 Bf3 18. Qd2 e5 19. dxe5 Nxe5 20. Nd5 Rae8 21. Rae1 Re6 22. Qd4 Qxh2+ 0-1

[Event "SCO Teams"]
[Site "Qingdao"]
[Date "2019.09.17"]
[Round "7.11"]
[White "Zhigalko, Sergei"]
[Black "Kobalia, Mihail"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2574"]
[BlackElo "2608"]
[PlyCount "53"]
[EventDate "2019.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Russia"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "RUS"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. c3 Ng6 7. O-O f6 8. c4 Nd7 9. Nc3 Be7 10. exf6 Nxf6 11. h3 Qd6 12. c5 Qd7 13. g4 Be4 14. Ng5 h6 15. Ngxe4 dxe4 16. Be3 Qc7 17. Re1 Nf4 18. Bf1 O-O-O 19. Qb3 N4d5 20. Bg2 g5 21. Bd2 h5 22. Nxe4 Nxe4 23. Rxe4 hxg4 24. Rxg4 Kb8 25. Re1 Rh6 26. Qg3 Nf4 27. Rxf4 1-0

[Event "SCO Teams"]
[Site "Qingdao"]
[Date "2019.09.17"]
[Round "8.5"]
[White "Ma, Zhonghan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2485"]
[BlackElo "2574"]
[PlyCount "98"]
[EventDate "2019.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "China II"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. Nd2 O-O 12. O-O f5 13. a4 Nf6 14. a5 Bd6 15. e3 b5 16. Qc2 bxc4 17. bxc4 Ne4 18. Nxe4 fxe4 19. Ra4 Rb8 20. Rc1 Rf7 21. Be1 Rfb7 22. Qd1 Qf6 23. Raa1 Bb4 24. cxd5 cxd5 25. Rab1 Bxe1 26. Qxe1 Rb2 27. Rxb2 Rxb2 28. Bf1 Bd3 29. Rd1 Qf5 30. Rd2 Rb1 31. Rd1 Rb2 32. Rd2 Rb3 33. Bxd3 exd3 34. Kg2 h5 35. Qd1 Rc3 36. Qf3 Qg6 37. h3 Rc2 38. Rd1 Rc8 39. g4 Rf8 40. Qg3 Qe4+ 41. Kg1 hxg4 42. Qxg4 Rf5 43. Qxe4 dxe4 44. Kg2 Rg5+ 45. Kf1 Rxa5 46. f3 Rf5 47. f4 Ra5 48. Rd2 Ra1+ 49. Kf2 a5 0-1

[Event "SCO Teams"]
[Site "Qingdao"]
[Date "2019.09.18"]
[Round "9.14"]
[White "Zhigalko, Sergei"]
[Black "Zairbek Kyzy, Begimay"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2574"]
[BlackElo "1989"]
[PlyCount "35"]
[EventDate "2019.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Kyrgyzstan"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "KGZ"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. dxc5 Qxb2 9. Nb5 O-O-O 10. O-O Qxc2 11. Qe1 Qa4 12. Nfd4 Bg6 13. Qc3 Kd7 14. Nd6 Qa5 15. Qb2 Bxd6 16. cxd6 Qb4 17. Qxb4 Nxb4 18. Rfc1 1-0

[Event "EU-chT 22nd"]
[Site "Batumi"]
[Date "2019.10.24"]
[Round "1.3"]
[White "Zhigalko, Sergei"]
[Black "Piorun, Kacper"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2574"]
[BlackElo "2643"]
[PlyCount "89"]
[EventDate "2019.10.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 193"]
[Source "ChessBase"]
[SourceDate "2019.12.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.12.31"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Poland"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nbd2 Bg4 7. h3 Bh5 8. Nb3 Bd6 9. g4 Bg6 10. Nh4 Nd7 11. Nf5 Bf8 12. Be3 f6 13. h4 h5 14. Ng3 hxg4 15. Qxg4 Bf7 16. h5 Qe7 17. Nf5 Qe6 18. Qxg7 Rxh5 19. Rxh5 Bxh5 20. Qh8 Qf7 21. Ng7+ Qxg7 22. Qxh5+ Qf7 23. Qf5 Bd6 24. Ke2 O-O-O 25. Rh1 Rg8 26. Rh7 Rg7 27. Rh8+ Rg8 28. Rh7 Rg7 29. Rh8+ Rg8 30. Qh7 Qxh7 31. Rxh7 Nf8 32. Rf7 Rg6 33. Na5 Ne6 34. Nc4 Bf8 35. c3 c5 36. Rh7 b6 37. Nd2 Kd8 38. Nf3 Ke8 39. Kf1 Rg7 40. Rh5 Rd7 41. Ke2 Kf7 42. Rh1 Rd8 43. Nh4 b5 44. Nf5 a5 45. Rh7+ 1/2-1/2

[Event "EU-chT 22nd"]
[Site "Batumi"]
[Date "2019.10.25"]
[Round "2.14"]
[White "Zhigalko, Sergei"]
[Black "Kulaots, Kaido"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2574"]
[BlackElo "2542"]
[PlyCount "102"]
[EventDate "2019.10.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 193"]
[Source "ChessBase"]
[SourceDate "2019.12.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.12.31"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Estonia"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "EST"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. a4 b6 7. Re1 Bb7 8. c3 e6 9. Na3 Be7 10. Bc2 Qc7 11. d4 O-O 12. h3 Rfd8 13. Bf4 Nf8 14. Bh2 cxd4 15. cxd4 Bc6 16. Qe2 Be8 17. Nc4 b5 18. Nxd6 Bxd6 19. e5 Bxe5 20. dxe5 Nd5 21. Rec1 Qb7 22. a5 Nb4 23. Be4 Bc6 24. Ng5 Rac8 25. Bg3 Rd4 26. f3 h6 27. Bxc6 Rxc6 28. Ne4 Ng6 29. Kh2 Qc7 30. Rxc6 Qxc6 31. Rd1 Rxd1 32. Qxd1 Nd5 33. Qd2 Qc4 34. Nd6 Qc5 35. Ne4 Qc4 36. Nd6 Qc7 37. Ne8 Qc5 38. Nd6 Nge7 39. Bf2 Qc7 40. Bb6 Qc6 41. Bd4 Ng6 42. g3 Nge7 43. f4 Qc7 44. b4 Nc6 45. Bb6 Nxb6 46. axb6 Qxb6 47. Qg2 Nxb4 48. Qa8+ Kh7 49. Qe4+ Kg8 50. Qa8+ Kh7 51. Qe4+ Kg8 1/2-1/2

[Event "EU-chT 22nd"]
[Site "Batumi"]
[Date "2019.10.26"]
[Round "3.18"]
[White "Zhigalko, Sergei"]
[Black "Moroni, Luca Jr"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2574"]
[BlackElo "2553"]
[PlyCount "100"]
[EventDate "2019.10.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 193"]
[Source "ChessBase"]
[SourceDate "2019.12.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.12.31"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Italy"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "ITA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. Nc3 O-O 8. d3 h6 9. a4 b4 10. Nd5 Na5 11. Ba2 Nxd5 12. Bxd5 c6 13. Ba2 d6 14. c3 Bg4 15. d4 exd4 16. cxb4 Bxf3 17. gxf3 Bxb4 18. Qxd4 c5 19. Qd5 Qf6 20. f4 Rac8 21. Kh1 c4 22. Rd1 Rc5 23. Qd4 Qxd4 24. Rxd4 Rc6 25. Rd5 Rb8 26. Be3 Bc5 27. e5 Nb3 28. Rad1 Bxe3 29. fxe3 dxe5 30. Rxe5 Rcc8 31. Re7 Rb4 32. Bxb3 Rxb3 33. Rdd7 Rf8 34. Rb7 Rxb7 35. Rxb7 Re8 36. Rc7 Rxe3 37. Rxc4 Rb3 38. f5 Rxb2 39. f6 g5 40. Rc6 a5 41. Rc5 Kh7 42. Rxa5 Kg6 43. Ra8 Kxf6 44. a5 Ra2 45. a6 h5 46. h4 g4 47. Rh8 Kg6 48. Rg8+ Kf5 49. Rg7 f6 50. a7 Kf4 0-1

[Event "EU-chT 22nd"]
[Site "Batumi"]
[Date "2019.10.27"]
[Round "4.16"]
[White "Ashiku, Franc"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2424"]
[BlackElo "2574"]
[PlyCount "74"]
[EventDate "2019.10.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 193"]
[Source "ChessBase"]
[SourceDate "2019.12.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.12.31"]
[SourceQuality "1"]
[WhiteTeam "Albania"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "ALB"]
[BlackTeamCountry "BLR"]

1. f4 d5 2. Nf3 Nf6 3. g3 c5 4. Bg2 g6 5. O-O Bg7 6. d3 O-O 7. c3 Nc6 8. Na3 Re8 9. h3 Qc7 10. g4 d4 11. Bd2 h5 12. g5 Nd5 13. Qc1 e6 14. Nc4 Bd7 15. a4 Rad8 16. Nh4 Nce7 17. e4 dxe3 18. Bxe3 b6 19. Qc2 Nxe3 20. Nxe3 a6 21. Be4 b5 22. axb5 axb5 23. Rad1 Bc8 24. Neg2 Rd7 25. Nf3 Red8 26. Qf2 Nf5 27. Bxf5 exf5 28. Qe2 Re7 29. Qf2 Bb7 30. Rd2 b4 31. cxb4 cxb4 32. Re1 Rxe1+ 33. Nfxe1 Bd4 34. Ne3 Qc6 35. Kh2 h4 36. N1g2 Re8 37. Rd1 Bxe3 0-1

[Event "EU-chT 22nd"]
[Site "Batumi"]
[Date "2019.10.28"]
[Round "5.14"]
[White "Zhigalko, Sergei"]
[Black "Hansen, Sune Berg"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2574"]
[BlackElo "2573"]
[PlyCount "48"]
[EventDate "2019.10.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 193"]
[Source "ChessBase"]
[SourceDate "2019.12.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.12.31"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Denmark"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "DEN"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6 8. Nc3 Bf5 9. Re1 Nxc3 10. bxc3 Bxd3 11. Qxd3 O-O 12. Rb1 Rb8 13. c4 dxc4 14. Qxc4 Bd6 15. Qa4 Qd7 16. c4 b6 17. Qc2 Rfe8 18. Be3 h6 19. h3 Rbd8 20. Red1 Bf8 21. Bf4 Bd6 22. Be3 Bf8 23. Bf4 Bd6 24. Be3 Bf8 1/2-1/2

[Event "EU-chT 22nd"]
[Site "Batumi"]
[Date "2019.10.31"]
[Round "7.2"]
[White "Parligras, Mircea Emilian"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "2629"]
[BlackElo "2574"]
[PlyCount "108"]
[EventDate "2019.10.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 193"]
[Source "ChessBase"]
[SourceDate "2019.12.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.12.31"]
[SourceQuality "1"]
[WhiteTeam "Romania"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "BLR"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 a5 7. b4 d6 8. Bb2 e5 9. e3 Bg4 10. Be2 Nbd7 11. d3 Re8 12. O-O h6 13. Qc2 c6 14. Bc3 a4 15. h3 Bh5 16. Rac1 Qe7 17. Nh4 Bxe2 18. Qxe2 g6 19. Nf3 Nh5 20. Nd2 f5 21. Kh2 Kh7 22. g3 Rf8 23. Rce1 Rae8 24. Qd1 b5 25. f4 Ndf6 26. Bb2 Qd7 27. Nf3 e4 28. Nd4 exd3 29. Qxd3 bxc4 30. Qxc4 Rc8 31. Rd1 Rfe8 32. Qd3 Ne4 33. Ne2 Re7 34. Qa6 c5 35. Qd3 Rce8 36. Rf3 cxb4 37. axb4 Qb7 38. Qd5 Qxb4 39. Qd4 Qb7 40. Kg2 Nc5 41. Kf2 Ne4+ 42. Kg2 g5 43. g4 gxf4 44. gxh5 Ng5 45. Qxf4 Qxf3+ 46. Qxf3 Nxf3 47. Rxd6 Nh4+ 48. Kf2 Rxe3 49. Nd4 Rxh3 50. Rd7+ Kg8 51. Bc1 f4 52. Ra7 Rh2+ 53. Kg1 Ra2 54. Kf1 Rd8 0-1

[Event "EU-chT 22nd"]
[Site "Batumi"]
[Date "2019.11.01"]
[Round "8.2"]
[White "Kjartansson, Gudmundur"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2459"]
[BlackElo "2574"]
[PlyCount "91"]
[EventDate "2019.10.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 193"]
[Source "ChessBase"]
[SourceDate "2019.12.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.12.31"]
[SourceQuality "1"]
[WhiteTeam "Iceland"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Nc3 b4 5. Na4 Bb7 6. Bg2 Be7 7. O-O O-O 8. a3 a5 9. c3 Na6 10. Bg5 bxa3 11. bxa3 c5 12. Ne5 Bxg2 13. Kxg2 Qc7 14. e4 d5 15. Bxf6 gxf6 16. Qg4+ Kh8 17. Nxf7+ Rxf7 18. Qxe6 Bd6 19. Nb6 Rd8 20. e5 fxe5 21. dxe5 Qe7 22. Qxe7 Bxe7 23. f4 d4 24. c4 Nc7 25. Kf3 Bf8 26. Ke4 Re7 27. Rab1 Kg8 28. Nd5 Nxd5 29. cxd5 Red7 30. d6 Bxd6 31. exd6 Rxd6 32. Kd3 Rh6 33. Rfc1 Rxh2 34. Rxc5 Rf2 35. Rg5+ Kh8 36. Rb7 Rf3+ 37. Kd2 Rf2+ 38. Kd3 Rf3+ 39. Ke2 Rxa3 40. Rh5 Kg8 41. Rbxh7 Re8+ 42. Kd2 Ree3 43. Rh8+ Kg7 44. R8h7+ Kg8 45. Rh8+ Kg7 46. R8h7+ 1/2-1/2

[Event "EU-chT 22nd"]
[Site "Batumi"]
[Date "2019.11.02"]
[Round "9.2"]
[White "Sedlak, Nikola"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2557"]
[BlackElo "2574"]
[PlyCount "75"]
[EventDate "2019.10.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 193"]
[Source "ChessBase"]
[SourceDate "2019.12.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.12.31"]
[SourceQuality "1"]
[WhiteTeam "Serbia"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. c4 Be7 6. Nc3 Nh5 7. Bd3 Nxf4 8. exf4 Bf6 9. O-O O-O 10. Re1 g6 11. Be4 Bxe4 12. Nxe4 Bg7 13. Qc2 a5 14. Rad1 Na6 15. a3 d6 16. h4 h5 17. Nfg5 Qd7 18. Ng3 Rfe8 19. Re3 Bf6 20. N3e4 Bg7 21. Qe2 d5 22. Ng3 dxc4 23. Nxh5 gxh5 24. Qxh5 f6 25. Qh7+ Kf8 26. h5 Rad8 27. Rf3 Nc5 28. h6 Nd3 29. Rg3 Nxf4 30. hxg7+ Qxg7 31. Nxe6+ Nxe6 32. Rxg7 Nxg7 33. Qc2 Ne6 34. Qg6 Ke7 35. Re1 c6 36. Qg7+ Kd6 37. Qxf6 Rd7 38. f4 1-0

[Event "Selfoss World Champions Group"]
[Site "Selfoss"]
[Date "2019.11.19"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Khademalsharieh, Sarasadat"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2574"]
[BlackElo "2491"]
[PlyCount "79"]
[EventDate "2019.11.19"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[EventCategory "12"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Bc5 6. c3 b5 7. Bc2 d5 8. d4 dxe4 9. Nbd2 exf3 10. Qxf3 Bb7 11. dxc5 Nd4 12. Qxb7 Rb8 13. Qxa6 Ra8 14. Qb7 Rb8 15. Qxb8 Ne2+ 16. Kh1 Qxb8 17. Re1 Nxc1 18. Rxe5+ Kf8 19. Rxc1 c6 20. Nf3 Ng4 21. Re2 Qa7 22. Rce1 g6 23. b4 Qxa2 24. Bxg6 Qc4 25. Re8+ Kg7 26. Bxf7 Qxc3 27. R8e7 Nf6 28. Bd5+ Kh6 29. Bxc6 Rf8 30. Bb7 Ng4 31. Kg1 Qb2 32. R7e2 Qxb4 33. h3 Nf6 34. c6 Rf7 35. Re6 Kg7 36. R6e5 h6 37. R1e3 Rc7 38. g3 Qb1+ 39. Kg2 Kf8 40. Nd4 1-0

[Event "Selfoss World Champions Group"]
[Site "Selfoss"]
[Date "2019.11.20"]
[Round "2"]
[White "Lomasov, Semen"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2553"]
[BlackElo "2574"]
[PlyCount "73"]
[EventDate "2019.11.19"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[EventCategory "12"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. Re1 Nf6 6. c3 a6 7. Bf1 Bg4 8. d4 cxd4 9. cxd4 e5 10. d5 Nd4 11. Be3 Be7 12. Bxd4 exd4 13. Qxd4 O-O 14. Nfd2 Nd7 15. e5 Bf5 16. exd6 Bxd6 17. Nc4 Bc5 18. Qf4 Bg6 19. Nc3 b5 20. Nd2 Nf6 21. Nb3 Bd6 22. Qd4 Qd7 23. Bd3 b4 24. Ne4 Bxe4 25. Bxe4 a5 26. Bf3 a4 27. Nd2 Rac8 28. Rac1 Rc7 29. g3 Rfc8 30. Rc6 a3 31. Nc4 Bxg3 32. Nb6 Bxh2+ 33. Kxh2 Qf5 34. Nxc8 Qxf3 35. Rxc7 h5 36. bxa3 h4 37. Ne7+ 1-0

[Event "Selfoss World Champions Group"]
[Site "Selfoss"]
[Date "2019.11.21"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Antipov, Mikhail Al"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2574"]
[BlackElo "2558"]
[PlyCount "47"]
[EventDate "2019.11.19"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[EventCategory "12"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Bd7 10. h3 h6 11. b3 b6 12. Bb2 Kc8 13. Rfd1 Ne7 14. a4 a5 15. Rd2 c5 16. Ne2 Ng6 17. c4 Bc6 18. Nh2 Be7 19. f4 Nh4 20. g3 Nf5 21. g4 Nh4 22. Nc3 Kb7 23. Nd5 Rae8 24. Nxe7 1/2-1/2

[Event "Selfoss World Champions Group"]
[Site "Selfoss"]
[Date "2019.11.22"]
[Round "4"]
[White "Adly, Ahmed"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "2607"]
[BlackElo "2574"]
[PlyCount "74"]
[EventDate "2019.11.19"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[EventCategory "12"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Nbd7 10. Bf4 Qe7 11. e4 Ng4 12. h3 Nge5 13. Nd2 a6 14. a4 Nd3 15. Be3 Rb8 16. Qb1 Nb4 17. Re1 b5 18. axb5 axb5 19. Bf1 c4 20. f4 Qd8 21. Nf3 Re8 22. Bf2 Ba6 23. e5 dxe5 24. f5 Bb7 25. Rd1 Nf6 26. Ng5 Nfxd5 27. Nxf7 Qf6 28. Nxb5 Qxf7 29. Nd6 Qc7 30. Nxe8 Rxe8 31. Qe4 gxf5 32. Qxc4 Rc8 33. Ra7 Qxc4 34. Bxc4 Rxc4 35. Rxb7 e4 36. Rb5 e3 37. Be1 f4 1-0

[Event "Selfoss World Champions Group"]
[Site "Selfoss"]
[Date "2019.11.24"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Saduakassova, Dinara"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2574"]
[BlackElo "2505"]
[PlyCount "78"]
[EventDate "2019.11.19"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[EventCategory "12"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nf3 e5 6. O-O Nge7 7. d3 O-O 8. a3 d6 9. Rb1 a5 10. Bg5 Be6 11. Bxe7 Qxe7 12. Ne1 Rab8 13. Nc2 Nd4 14. b4 axb4 15. axb4 b5 16. Nxd4 exd4 17. Nxb5 cxb4 18. Qa4 d5 19. Qxb4 Qxb4 20. Rxb4 dxc4 21. dxc4 Rfc8 22. Bd5 Bxd5 23. cxd5 Rc5 24. Rfb1 Rxd5 25. Nc7 Rxb4 26. Rxb4 Rd8 27. Rb3 h5 28. Na6 Bf8 29. Rb8 Rxb8 30. Nxb8 Bd6 31. Nc6 Bc5 32. Kf1 Kg7 33. Ke1 Kf6 34. Kd2 Ke6 35. Kd3 Kd5 36. Na5 Bb4 37. Nc4 Be1 38. e4+ dxe3 39. Nxe3+ Ke5 1/2-1/2

[Event "Selfoss World Champions Group"]
[Site "Selfoss"]
[Date "2019.11.25"]
[Round "6"]
[White "Stefansson, Hannes"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2546"]
[BlackElo "2574"]
[PlyCount "48"]
[EventDate "2019.11.19"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[EventCategory "12"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Bg5 Be7 7. Qa4+ c6 8. Bxf6 Bxf6 9. cxd5 exd5 10. g3 O-O 11. Bg2 Na6 12. O-O Nc7 13. Rfd1 Re8 14. Rac1 g6 15. e3 Bg7 16. Ne1 Re7 17. Nd3 Ne8 18. b4 a6 19. Qb3 Nd6 20. a4 b5 21. Nc5 Qe8 22. Ra1 Rd8 23. axb5 axb5 24. Ra7 h5 1/2-1/2

[Event "Selfoss World Champions Group"]
[Site "Selfoss"]
[Date "2019.11.27"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Gretarsson, Helgi Ass"]
[Result "1-0"]
[ECO "C76"]
[WhiteElo "2574"]
[BlackElo "2415"]
[PlyCount "83"]
[EventDate "2019.11.19"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[EventCategory "12"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 a6 6. Ba4 d6 7. d4 Bd7 8. Bg5 f6 9. Be3 Nh6 10. dxe5 dxe5 11. Nbd2 Nf7 12. Bb3 b6 13. Bd5 O-O 14. b4 Rb8 15. Qe2 Qc8 16. Rfd1 Kh8 17. a4 f5 18. b5 axb5 19. axb5 Na5 20. Bc5 Nd6 21. Bxd6 cxd6 22. c4 Bh6 23. Ra3 Qc5 24. Rd3 Rbc8 25. h3 Qb4 26. Rb1 Qc5 27. Rc3 Rc7 28. Rd3 Rcc8 29. h4 Qc7 30. Rd1 Qd8 31. exf5 gxf5 32. Nxe5 Qe8 33. Bf7 Rxf7 34. Nxf7+ Qxf7 35. Rxd6 Re8 36. Qd3 Be6 37. Rxb6 Bxd2 38. Qxd2 Nxc4 39. Qd4+ Kg8 40. Ra6 f4 41. Re1 f3 42. Rexe6 1-0

[Event "Selfoss World Champions Group"]
[Site "Selfoss"]
[Date "2019.11.28"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Steingrimsson, Hedinn"]
[Result "1-0"]
[ECO "C85"]
[WhiteElo "2574"]
[BlackElo "2549"]
[PlyCount "96"]
[EventDate "2019.11.19"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[EventCategory "12"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 f6 10. Nh4 Nc5 11. Nf5 Bxf5 12. exf5 Qd5 13. Re1 Rad8 14. Qg4 Rfe8 15. Nd2 Qd4 16. Ne4 Nxe4 17. Rxe4 Qc5 18. Rc4 Qd5 19. Be3 b5 20. Re4 Bc5 21. Qh5 Bxe3 22. fxe3 Qf7 23. Qf3 g5 24. fxg6 hxg6 25. Rg4 Rd6 26. Rf1 Kg7 27. b3 Rh8 28. Qg3 Rh5 29. Rf3 Rd8 30. Qf2 c5 31. Rfg3 Rh6 32. Qf5 Rdh8 33. h4 Rg8 34. h5 Kh7 35. hxg6+ Rgxg6 36. d4 exd4 37. exd4 c4 38. bxc4 bxc4 39. Kf2 Kg7 40. d5 Rxg4 41. Rxg4+ Rg6 42. Rxg6+ Qxg6 43. Qxg6+ Kxg6 44. Ke3 Kf5 45. Kd4 Kf4 46. Kxc4 Kg3 47. Kd4 Kxg2 48. Ke4 Kg3 1-0

[Event "Selfoss World Champions Group"]
[Site "Selfoss"]
[Date "2019.11.29"]
[Round "9"]
[White "Leitao, Rafael Duailibe"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2606"]
[BlackElo "2574"]
[PlyCount "41"]
[EventDate "2019.11.19"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[EventCategory "12"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 d6 7. b4 e5 8. Bb2 Re8 9. e3 Bg4 10. Be2 Nbd7 11. d3 c5 12. h3 Bh5 13. O-O b6 14. Rfe1 Rc8 15. Qb3 Qc7 16. b5 Rcd8 17. a4 Nf8 18. Rac1 Qb8 19. g4 Bg6 20. Nh4 d5 21. Nxg6 1/2-1/2

[Event "Wch Rapid"]
[Site "Moscow"]
[Date "2019.12.26"]
[Round "1"]
[White "Tregubov, Pavel V"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2588"]
[BlackElo "2571"]
[PlyCount "84"]
[EventDate "2019.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 d5 9. O-O Bf5 10. Nh4 Bd7 11. Nc3 e6 12. Qg4 h5 13. Qf4 g5 14. Qxg5 Qxg5 15. Bxg5 Nxd4 16. Bxd7+ Kxd7 17. Rad1 Nc6 18. Bf6 Rg8 19. b3 Be7 20. Bxe7 Kxe7 21. f4 d4 22. Nb5 Nd5 23. Rd2 Nc3 24. Nxc3 dxc3 25. Rd6 Rac8 26. Rc1 Nb4 27. a3 Nd5 28. f5 Rg4 29. fxe6 fxe6 30. Nf5+ exf5 31. Rxd5 Re4 32. Kf2 Ke6 33. Rd3 c2 34. Rd2 Rc3 35. Rcxc2 Rxb3 36. Rc7 Kxe5 37. Rdd7 Rb2+ 38. Kf3 Rb3+ 39. Kf2 h4 40. Rxb7 Rxa3 41. Rxa7 Rxa7 42. Rxa7 Rb4 1/2-1/2

[Event "Wch Rapid"]
[Site "Moscow"]
[Date "2019.12.26"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Tran, Tuan Minh"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2571"]
[BlackElo "2529"]
[PlyCount "43"]
[EventDate "2019.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 e5 8. Qd3 Ne7 9. Nc3 Ng6 10. c5 Bg4 11. h3 Be6 12. cxd6 Qxd6 13. Qc2 Bc4 14. Be3 Bd3 15. Qa4 Rb8 16. O-O-O Rb4 17. Qa5 c5 18. a3 Rb8 19. Rxd3 Qxd3 20. Rd1 Qc4 21. Qc7 Bd6 22. Qc6+ 1-0

[Event "Wch Rapid"]
[Site "Moscow"]
[Date "2019.12.26"]
[Round "3"]
[White "Xu, Yinglun"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2555"]
[BlackElo "2571"]
[PlyCount "43"]
[EventDate "2019.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. Nd2 O-O 12. O-O f5 13. Rc1 Bd6 14. b4 Nf6 15. a4 Qe7 16. Qb3 Rac8 17. b5 Bb7 18. cxd5 cxd5 19. Nf3 Rc4 20. Nd2 Rcc8 21. Nf3 Rc4 22. Nd2 1/2-1/2

[Event "Wch Rapid"]
[Site "Moscow"]
[Date "2019.12.26"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Kovalev, Vladislav"]
[Result "1/2-1/2"]
[ECO "C99"]
[WhiteElo "2571"]
[BlackElo "2662"]
[PlyCount "128"]
[EventDate "2019.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Be6 14. Nf1 Rac8 15. Bd3 exd4 16. Nxd4 Nc6 17. Nxe6 fxe6 18. Be3 Ne5 19. Rc1 Qb7 20. Bb1 Nxe4 21. Rxc8 Rxc8 22. Bd4 Nf6 23. Bxe5 dxe5 24. Rxe5 Qb6 25. Qe2 Bc5 26. Rxe6 Bxf2+ 27. Kh1 Qd4 28. Rxa6 Re8 29. Re6 Rxe6 30. Qxe6+ Kf8 31. Qc8+ Ke7 32. Qb7+ Qd7 33. Qxd7+ Kxd7 34. g4 Bd4 35. g5 Nd5 36. Bxh7 Bxb2 37. Kg2 Kd6 38. Kf3 Ke5 39. h4 Bc3 40. Bg8 Ne7 41. Bb3 Be1 42. Kg4 Ke4 43. Ng3+ Ke5 44. Nf1 Ke4 45. h5 Bc3 46. Bc2+ Ke5 47. Nh2 Nd5 48. Nf3+ Kd6 49. Bb3 Ne7 50. h6 gxh6 51. gxh6 Nc6 52. Nh4 b4 53. h7 Ne7 54. Kg5 Kd7 55. Bf7 Nc6 56. Ng6 Ne5 57. h8=N Nxf7+ 58. Nxf7 Ke6 59. Nd8+ Kd5 60. Nb7 Bd2+ 61. Kf5 Kc4 62. Ne5+ Kc3 63. Ke4 b3 64. axb3 Kxb3 1/2-1/2

[Event "Wch Rapid"]
[Site "Moscow"]
[Date "2019.12.26"]
[Round "5"]
[White "Paravyan, David"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2629"]
[BlackElo "2571"]
[PlyCount "82"]
[EventDate "2019.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. h4 Bh6 14. a4 bxa4 15. Ncb4 O-O 16. Bc4 a5 17. Rxa4 Bd7 18. Nxe7+ Qxe7 19. Nd5 Qd8 20. Ra2 Kh8 21. g4 f6 22. b3 Rc8 23. Ba6 Rb8 24. b4 axb4 25. cxb4 Be6 26. O-O f5 27. exf5 Bxd5 28. Qxd5 Qxh4 29. Be2 Bf4 30. Qh1 Qg5 31. b5 Rxf5 32. Ra8 Rff8 33. Rxb8 Rxb8 34. Ra1 Qd8 35. Bd3 Qg8 36. Qc6 d5 37. Bf5 e4 38. Kg2 e3 39. Rh1 h6 40. Kf3 Bg5 41. fxe3 Re8 1/2-1/2

[Event "Wch Rapid"]
[Site "Moscow"]
[Date "2019.12.27"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Sethuraman, SP."]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2571"]
[BlackElo "2638"]
[PlyCount "66"]
[EventDate "2019.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 dxe5 8. Nxe5 Qd5 9. Qe2 f6 10. Nf3 Qe6 11. d4 cxd3 12. Bxd3 Qxe2+ 13. Bxe2 e5 14. Be3 Be6 15. Bxb6 axb6 16. Nbd2 Nc6 17. a3 O-O-O 18. O-O-O Be7 19. Nc4 Kc7 20. Ne3 Bc5 21. Nd2 Ne7 22. Bc4 Bd7 23. Rhe1 Ba4 24. Nb3 Bxe3+ 25. fxe3 Rxd1+ 26. Rxd1 Nf5 27. Re1 Bc6 28. e4 Nd6 29. Bd3 Rd8 30. Nd2 Nf7 31. Bc4 Nd6 32. Bd3 Nf7 33. Bc4 Nd6 1/2-1/2

[Event "Wch Rapid"]
[Site "Moscow"]
[Date "2019.12.27"]
[Round "7"]
[White "Sakaev, Konstantin"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2596"]
[BlackElo "2571"]
[PlyCount "67"]
[EventDate "2019.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 Nc6 9. Nxc6 Bxc6 10. Bf4 Nh5 11. Be3 Bc5 12. Bxc5 bxc5 13. g3 O-O 14. Bg2 Rb8 15. O-O e5 16. Rad1 Qb6 17. Rd2 Nf6 18. f4 Rfe8 19. f5 Qa6 20. Qd3 Rb3 21. Rff2 Reb8 22. Bf3 R8b6 23. g4 h6 24. h4 Qb7 25. g5 hxg5 26. hxg5 Nh7 27. g6 fxg6 28. fxg6 Nf6 29. Qe2 Rxc3 30. bxc3 Nxe4 31. Bxe4 Bxe4 32. Rb2 Rxg6+ 33. Kf1 Qa8 34. Qh5 1/2-1/2

[Event "Wch Rapid"]
[Site "Moscow"]
[Date "2019.12.27"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Vokhidov, Shamsiddin"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2571"]
[BlackElo "2526"]
[PlyCount "87"]
[EventDate "2019.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. dxc5 Qxd1+ 7. Kxd1 Bf5 8. Be3 O-O-O+ 9. Nbd2 Nd5 10. Nd4 Nxd4 11. cxd4 e5 12. dxe5 Nxe3+ 13. fxe3 Kb8 14. Rc1 Rd5 15. b4 Rxe5 16. Nc4 Rd5+ 17. Ke1 Be7 18. Be2 Be4 19. Bf3 Bh4+ 20. Kf1 Bxf3 21. gxf3 Re8 22. Ke2 Rh5 23. Rcd1 Be7 24. Rd4 Bf6 25. Rd7 Re7 26. Rxe7 Bxe7 27. a3 Kc7 28. f4 f5 29. Kf3 g5 30. h3 g4+ 31. Kg2 Rxh3 32. Rxh3 gxh3+ 33. Kxh3 Kc6 34. Na5+ Kc7 35. Nb3 Kc6 36. Nd4+ Kd5 37. Nxf5 Bf6 38. Nd6 Bb2 39. e4+ Kc6 40. Nc4 Bc1 41. f5 Kb5 42. Nd6+ Kc6 43. f6 b6 44. Nf5 1-0

[Event "Wch Rapid"]
[Site "Moscow"]
[Date "2019.12.27"]
[Round "9"]
[White "Amin, Bassem"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2683"]
[BlackElo "2571"]
[PlyCount "132"]
[EventDate "2019.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O e6 5. b3 Nf6 6. Bb2 Be7 7. d3 O-O 8. Nbd2 a5 9. a3 Nbd7 10. h3 Bh5 11. e4 Qb6 12. Qe2 Rfd8 13. Rfe1 h6 14. Rab1 Qa6 15. e5 Ne8 16. Nf1 Rac8 17. g4 Bg6 18. Ng3 a4 19. b4 b6 20. h4 c5 21. h5 Bh7 22. bxc5 bxc5 23. Bc1 c4 24. d4 Rb8 25. Ra1 Qa5 26. g5 Qc3 27. Ra2 Bxg5 28. Bxg5 hxg5 29. Nxg5 Nf8 30. Rd1 Rb2 31. Rxb2 Qxb2 32. Nxh7 Nxh7 33. h6 g6 34. Qd2 Rb8 35. Ne2 Qxa3 36. Nc3 Rb2 37. f4 Qb4 38. f5 gxf5 39. Kh1 a3 40. Rg1 Kf8 41. Qe3 Rxc2 42. Nxd5 exd5 43. e6 Qe7 44. Qg3 Qg5 45. Qxa3+ Qe7 46. Qg3 Qxe6 47. Qf4 Qd6 48. Qh4 Qf6 49. Qf4 Rf2 50. Bf3 Rxf3 51. Qxf3 Qxh6+ 52. Kg2 Qd2+ 53. Kg3 Qg5+ 54. Kf2 Qd2+ 55. Kf1 Qd3+ 56. Qxd3 cxd3 57. Rg3 Nhf6 58. Rxd3 Ke7 59. Ra3 Nc7 60. Ra7 Kd6 61. Ke2 Nd7 62. Kd3 Nf8 63. Rb7 Kc6 64. Rb8 Nfe6 65. Rh8 Kd6 66. Ke3 Nb5 0-1

[Event "Wch Rapid"]
[Site "Moscow"]
[Date "2019.12.27"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Nakamura, Hikaru"]
[Result "0-1"]
[ECO "C76"]
[WhiteElo "2571"]
[BlackElo "2736"]
[PlyCount "102"]
[EventDate "2019.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c3 g6 7. d4 Bg7 8. Bg5 f6 9. Be3 Nh6 10. dxe5 dxe5 11. Nbd2 Nf7 12. Bb3 Qe7 13. Bd5 Ncd8 14. b4 Be6 15. Qb3 Bxd5 16. Qxd5 Qe6 17. Qb3 O-O 18. Rfd1 f5 19. Ne1 f4 20. Bc5 Re8 21. f3 g5 22. Qxe6 Nxe6 23. Bf2 Nd6 24. a4 a5 25. b5 Rac8 26. c4 c5 27. Rac1 b6 28. Kf1 h5 29. Nd3 Kf7 30. Nb1 Red8 31. Nb2 Nd4 32. Rd3 Bf6 33. Nc3 Rg8 34. Nd5 Bd8 35. Bxd4 cxd4 36. Rd2 Ke6 37. Rdc2 Nb7 38. Nd3 Kd6 39. Ke2 g4 40. Kf1 Nc5 41. Nxc5 Kxc5 42. Ke2 Rb8 43. Kd3 Rb7 44. Rf1 Rbg7 45. Re2 h4 46. fxg4 Rxg4 47. Rff2 h3 48. gxh3 Rg1 49. Nxf4 exf4 50. Rxf4 Rd1+ 51. Kc2 Rgg1 0-1

[Event "Wch Rapid"]
[Site "Moscow"]
[Date "2019.12.28"]
[Round "11"]
[White "Perunovic, Milos"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2589"]
[BlackElo "2571"]
[PlyCount "141"]
[EventDate "2019.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. e5 h5 9. d3 e6 10. Bf4 d6 11. exd6 Bxd6 12. Bxd6 Qxd6 13. g3 f5 14. h3 Nf6 15. Bg2 Bd7 16. Ne5 h4 17. Qd2 hxg3 18. fxg3 Bc6 19. Nxc6 bxc6 20. Ne2 Kf7 21. c3 Nxe2+ 22. Qxe2 Rab8 23. b3 Nh5 24. Qe5 Rbd8 25. g4 Nf4 26. gxf5 Qxe5 27. Rxe5 Kf6 28. Rxc5 Rxd3 29. Rf1 e5 30. Rf3 Rd1+ 31. Rf1 Rd2 32. Rf2 Rd6 33. Rf3 Rd1+ 34. Rf1 Rd2 35. Rf2 Rd6 36. Rf3 Kxf5 37. Re3 Rd1+ 38. Kh2 Rd2 39. Rexe5+ Kg6 40. Rxc6+ Kh7 41. Rg5 Re8 42. Rc4 Rf8 43. Rg4 Rf2 44. Rc7 Ne6 45. Re7 R8f6 46. Kg3 Rxa2 47. Bd5 Re2 48. Bxe6 Re3+ 49. Kh2 Rfxe6 50. Rgxg7+ Kh6 51. Rxe6+ Rxe6 52. Rg3 Re1 53. Kg2 a5 54. Kf2 Rb1 55. c4 Rb2+ 56. Ke1 Ra2 57. Rc3 Kg5 58. c5 a4 59. bxa4 Rxa4 60. c6 Ra8 61. c7 Rc8 62. Kf2 Kf4 63. h4 Ke5 64. Kf3 Kd6 65. h5 Kd7 66. Kf4 Rf8+ 67. Kg5 Kc8 68. h6 Rf1 69. Rg3 Kxc7 70. h7 Rh1 71. Kg6 1-0

[Event "Wch Rapid"]
[Site "Moscow"]
[Date "2019.12.28"]
[Round "12"]
[White "Zhigalko, Sergei"]
[Black "Kobalia, Mihail"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2571"]
[BlackElo "2609"]
[PlyCount "108"]
[EventDate "2019.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O c5 7. dxc5 Nec6 8. Be3 Nd7 9. c4 dxc4 10. Na3 Bxc5 11. Nxc4 O-O 12. Qc1 Qe7 13. Rd1 Bxe3 14. Qxe3 Rfd8 15. h3 Bg6 16. Rac1 Bh5 17. a3 h6 18. b4 a6 19. g4 Bg6 20. Rd2 Bh7 21. Rcd1 Nf8 22. Rd6 f6 23. exf6 Qxf6 24. Nfe5 Nxe5 25. Nxe5 Rxd6 26. Rxd6 Rc8 27. Bc4 Kh8 28. a4 Bg8 29. Bd3 Bh7 30. Bc4 Bg8 31. Qe4 Bh7 32. Qd4 Bg8 33. Bd3 Bh7 34. Bxh7 Kxh7 35. Qe4+ Kg8 36. Kg2 Rc3 37. Rb6 Qh4 38. Nf3 Qf6 39. Ne5 Qh4 40. Nf3 Qf6 41. Rxb7 Ng6 42. Rb8+ Kh7 43. Ng1 Qf4 44. Qxf4 Nxf4+ 45. Kh2 g5 46. Rb6 Rc2 47. Rxa6 Rxf2+ 48. Kh1 Rb2 49. b5 e5 50. Ra8 Rb1 51. Kh2 Rb2+ 52. Kh1 Rb1 53. Kh2 Rb2+ 54. Kh1 Rb1 1/2-1/2

[Event "Wch Rapid"]
[Site "Moscow"]
[Date "2019.12.28"]
[Round "13"]
[White "Pashikian, Arman"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2605"]
[BlackElo "2571"]
[PlyCount "61"]
[EventDate "2019.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. Bg2 c6 9. e4 d5 10. exd5 cxd5 11. Ne5 Bb7 12. O-O Nc6 13. Bf4 Rc8 14. Rc1 Ba3 15. Rb1 Bb4 16. Ne2 h6 17. Nd3 Be7 18. c5 a5 19. a3 bxc5 20. dxc5 g5 21. Be3 e5 22. b4 d4 23. Bxd4 exd4 24. b5 Re8 25. bxc6 Bxc6 26. Bxc6 Rxc6 27. Qa4 Re6 28. Nec1 Ne4 29. Rb5 Nd2 30. Qxa5 Qd5 31. Qxd2 1-0

[Event "Wch Rapid"]
[Site "Moscow"]
[Date "2019.12.28"]
[Round "14"]
[White "Zhigalko, Sergei"]
[Black "Savchenko, Boris"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2571"]
[BlackElo "2577"]
[PlyCount "88"]
[EventDate "2019.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Be7 8. O-O O-O 9. Bd2 Nc6 10. Nc3 Nxc3 11. Bxc3 dxe5 12. dxe5 b6 13. Qe2 Qc7 14. Bd3 Rd8 15. Rac1 Bb7 16. h4 Rac8 17. a3 Qd7 18. Rfd1 Qe8 19. Re1 Nb8 20. Nd4 Rc5 21. Qg4 Nc6 22. Nxc6 Qxc6 23. Bf1 h6 24. Re3 Qc8 25. Rg3 Bf8 26. Re1 a5 27. Bd3 Qc7 28. a4 Qc6 29. Bc2 Rc4 30. Qh5 Qc7 31. Bb3 Re4 32. Rxe4 Bxe4 33. Qxh6 Rd3 34. Qf4 Rxg3 35. Qxg3 Bc5 36. Qg4 Qb7 37. h5 Kh7 38. Bc4 Bf5 39. Qe2 Qe4 40. Qxe4 Bxe4 41. Kf1 Bc2 42. b3 Kh6 43. Bd2+ Kxh5 44. g3 Bd4 1-0

[Event "Wch Rapid"]
[Site "Moscow"]
[Date "2019.12.28"]
[Round "15"]
[White "Zhigalko, Sergei"]
[Black "Yuffa, Daniil"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2571"]
[BlackElo "2566"]
[PlyCount "189"]
[EventDate "2019.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O h6 7. Nbd2 Nd7 8. a4 g5 9. a5 Bg7 10. c4 O-O 11. a6 b6 12. Re1 c5 13. Nb3 Rc8 14. dxc5 dxc4 15. Bxc4 Nxc5 16. Nbd4 Bg4 17. Be3 Bxe5 18. Qb1 Bg7 19. Qa2 Nd5 20. Bd2 Bxf3 21. Nxf3 Qd7 22. h4 gxh4 23. Nxh4 b5 24. Bf1 Rfd8 25. Nf3 Nb6 26. Rad1 Nd3 27. Be3 Nxe1 28. Rxd7 Nxf3+ 29. gxf3 Rxd7 30. Bxb6 axb6 31. Bxb5 Rd5 32. a7 Rxb5 33. Qa6 Rbc5 34. Qxb6 Rc1+ 35. Kg2 Ra8 36. b4 Bf8 37. Qb7 Rxa7 38. Qxa7 Rb1 39. Qc7 Rxb4 40. Qg3+ Kh7 41. Qc7 Kg8 42. Qg3+ Bg7 43. Qd6 Rb5 44. Qd8+ Bf8 45. Qh4 Rg5+ 46. Kf1 Kg7 47. Qd4+ Kh7 48. Qf4 Rf5 49. Qe4 h5 50. Kg2 Bg7 51. Kh3 Bf6 52. Kg2 Kg7 53. Kh3 Rd5 54. Kg2 Rd2 55. Qe3 Rb2 56. Kh3 Rb5 57. Qe4 Rg5 58. Qf4 Rg1 59. Kh2 Rg6 60. Kh3 Rg5 61. Qe4 Rd5 62. Qf4 Bd4 63. Qg3+ Kh7 64. Qf4 Kg6 65. Qe4+ Kg7 66. Qh4 Bc5 67. Qg3+ Kh7 68. Qh4 Kg6 69. Qe4+ Kg7 70. Qh4 Bd6 71. Kg2 Rf5 72. Qd4+ Be5 73. Qe4 Kf6 74. Qh4+ Kg6 75. Qe4 Bf4 76. Kh3 Bd6 77. Kg2 Bc5 78. Qh4 Rg5+ 79. Kh3 Bb6 80. Qe4+ Kg7 81. Qb4 Bc5 82. Qc3+ Kg6 83. Qd3+ Rf5 84. Kg2 Kh6 85. Qd2+ Kh7 86. Qd3 Kg8 87. Qd2 Rd5 88. Qf4 Bd4 89. Qg3+ Kh7 90. Qf4 Kg6 91. Qe4+ Kg7 92. Qf4 Bc5 93. Qg3+ Kf6 94. Qh4+ Kg6 95. Qe4+ 1/2-1/2

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.29"]
[Round "1"]
[White "Ganguly, Surya Shekhar"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2633"]
[BlackElo "2571"]
[PlyCount "71"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Re1 a6 7. Bc4 d6 8. Nd5 Nxd5 9. exd5 g6 10. Nxd4 cxd4 11. d3 h6 12. a4 Bg7 13. a5 Bf6 14. Bd2 Kf8 15. c3 h5 16. h3 Kg7 17. Qe2 b5 18. axb6 Qxb6 19. Ra2 Bb7 20. cxd4 Bxd4 21. Ba5 Qa7 22. Qd2 Rhe8 23. Qf4 Bf6 24. Bd2 Qb6 25. Qh6+ Kg8 26. Bc3 Bxc3 27. bxc3 Qc5 28. Re6 Bxd5 29. Rxg6+ fxg6 30. Qxg6+ Kh8 31. Qxh5+ Kg7 32. Qg5+ Kh8 33. Bxd5 e6 34. Qh6+ Kg8 35. Qg6+ Kh8 36. Ra4 1-0

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.29"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Santos Ruiz, Miguel"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2571"]
[BlackElo "2585"]
[PlyCount "78"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nbd2 Be6 7. O-O Bd6 8. Re1 Nd7 9. Nc4 Bxc4 10. dxc4 Qe7 11. Qe2 f6 12. Be3 b6 13. Red1 Nf8 14. c3 a5 15. Qc2 c5 16. Rd5 Ne6 17. Rad1 O-O 18. Nh4 g6 19. Nf3 Rae8 20. Qa4 Nf4 21. Bxf4 exf4 22. Re1 Qf7 23. h3 Re6 24. Rd2 Rfe8 25. Rde2 g5 26. Qd1 h5 27. Qd5 Kg7 28. e5 Bxe5 29. Nxe5 Rxe5 30. Rxe5 Qxd5 31. Rxe8 Qxc4 32. a3 Qb3 33. R8e2 Kg6 34. Rd2 Qa2 35. Re7 Qa1+ 36. Kh2 Qc1 37. Rde2 Qd1 38. R2e6 f3 39. Rxc7 fxg2 0-1

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.29"]
[Round "3"]
[White "Makarian, Rudik"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2397"]
[BlackElo "2571"]
[PlyCount "72"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. Bg5 Be7 5. Bxe7 Qxe7 6. e3 Nf6 7. Nc3 O-O 8. Be2 Nbd7 9. O-O dxc4 10. Bxc4 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. h3 Bf5 14. Qe2 Rfe8 15. Rfd1 h6 16. Bd3 Be6 17. Bc4 Bf5 18. Bd3 Bd7 19. Rac1 Re7 20. a3 Rae8 21. Bc4 Bf5 22. Bd3 Bc8 23. Bc4 Qg5 24. Qf3 Re5 25. Bd3 Qh4 26. Ne2 Nd5 27. Rc4 Qe7 28. Nf4 Nf6 29. Rc2 Bf5 30. Rcd2 Bc8 31. Bc2 Qc7 32. Rd6 Qe7 33. R6d4 Bd7 34. Ne2 c5 35. Rd6 Bc6 36. Qg3 Rg5 0-1

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.29"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Samsonkin, Artiom"]
[Result "1-0"]
[ECO "C09"]
[WhiteElo "2571"]
[BlackElo "2428"]
[PlyCount "77"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. Nf3 Nc6 6. Bb5 Bd6 7. O-O Nge7 8. dxc5 Bxc5 9. Nbd2 O-O 10. Nb3 Bb6 11. Bd3 Bf5 12. Re1 Qd7 13. Be3 Bc7 14. Nc5 Qc8 15. h3 Re8 16. Qc2 Bd6 17. Nb3 Nb4 18. cxb4 Qxc2 19. Bxc2 Bxc2 20. Nbd4 Be4 21. a3 a6 22. Nd2 Rac8 23. Rac1 Rxc1 24. Rxc1 Rc8 25. Rd1 Be5 26. N2b3 b6 27. f3 Bc2 28. Rd2 Bg6 29. Kf2 f6 30. Ne2 Rc2 31. Bxb6 Bxb2 32. a4 Nc6 33. Bc5 Ne5 34. Nf4 Bc3 35. Rxc2 Bxc2 36. Nd4 Bxa4 37. Nxd5 Nd3+ 38. Ke3 Nxc5 39. Nxc3 1-0

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.29"]
[Round "5"]
[White "Turov, Maxim"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2574"]
[BlackElo "2571"]
[PlyCount "106"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Rd1 O-O 10. Nc3 Qb6 11. Qb5 Rd8 12. Bf4 d6 13. Rd2 Qc7 14. Rad1 a6 15. Qa4 h6 16. h3 Nc6 17. a3 e5 18. Be3 Nd4 19. Rc1 Rab8 20. b4 Bc6 21. Qd1 Nxf3+ 22. exf3 cxb4 23. Nd5 Bxd5 24. cxd5 Qa5 25. axb4 Rxb4 26. f4 Nd7 27. Ra1 Qb5 28. Bf1 Qb8 29. Bxa6 exf4 30. Bxf4 Nc5 31. Bf1 Nb3 32. Rb2 Nxa1 33. Rxb4 Qxb4 34. Qxa1 Bg5 35. Bxg5 hxg5 36. Qc1 f6 37. Bd3 Qc5 38. Qb1 Qxd5 39. Be4 Qe5 40. Qb7 d5 41. Bg6 Qe6 42. h4 gxh4 43. Qc7 Qd6 44. Qf7+ Kh8 45. Bf5 hxg3 46. Qh5+ Kg8 47. Bh7+ Kf8 48. Bg6 gxf2+ 49. Kg2 Ke7 50. Qh7 f1=Q+ 51. Kxf1 Qf4+ 52. Kg2 Qh6 53. Qxh6 gxh6 0-1

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.29"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Rakhmanov, Alexander"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2571"]
[BlackElo "2645"]
[PlyCount "108"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bd6 10. Bxd6 Qxd6 11. O-O O-O 12. Rfe1 Qc7 13. Qc2 Bh5 14. Ne5 a6 15. Re3 Rac8 16. Nxc6 Qxc6 17. Nf3 Bg6 18. Bxg6 hxg6 19. Ng5 b5 20. a3 a5 21. Qd3 b4 22. axb4 axb4 23. Rae1 bxc3 24. bxc3 Qc4 25. Qd2 Ra8 26. Rh3 Ra2 27. Qe3 Ng4 28. Qg3 Qe2 29. Rf1 Nh6 30. Qf4 Qb2 31. g4 Ra1 32. Re3 Rxf1+ 33. Kxf1 Qc1+ 34. Kg2 Ra8 35. h3 Qd1 36. Qc7 Rf8 37. Rf3 Qc1 38. Qe5 Qb1 39. Qd6 Qc1 40. Qe5 Qb1 41. Qg3 Qc1 42. Re3 Qd1 43. Qe5 Qb1 44. Qd6 Qc1 45. Nf3 Ra8 46. Ng5 Qa3 47. Rxe6 fxe6 48. Qxe6+ Kh8 49. Qxg6 Kg8 50. Qe6+ Kh8 51. Qg6 Kg8 52. Qe6+ Kh8 53. Qg6 Kg8 54. Qe6+ Kh8 1/2-1/2

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.29"]
[Round "7"]
[White "Laznicka, Viktor"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2648"]
[BlackElo "2571"]
[PlyCount "100"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 b6 5. e3 Bb7 6. Be2 Be7 7. O-O O-O 8. c4 Ne4 9. Bxe7 Qxe7 10. Nbd2 d6 11. Nxe4 Bxe4 12. Nd2 Bb7 13. Bf3 c6 14. b4 Nd7 15. b5 Rfc8 16. a4 d5 17. bxc6 Bxc6 18. cxd5 Bxd5 19. Bxd5 exd5 20. Qb3 Nf6 21. Rfc1 Qd7 22. h3 Rxc1+ 23. Rxc1 Rc8 24. Ra1 Qc7 25. Nf1 Qc2 26. Qxc2 Rxc2 27. f3 Kf8 28. Rb1 Ra2 29. Rb4 Ke7 30. Ng3 g6 31. e4 Kd7 32. e5 Ne8 33. f4 Ng7 34. h4 h5 35. Kh2 Kc6 36. Kh3 a5 37. Rb1 Rxa4 38. f5 gxf5 39. Rf1 Rxd4 40. Nxf5 Nxf5 41. Rxf5 a4 42. Rxh5 a3 43. Rf5 b5 44. h5 a2 45. Rf1 Ra4 46. Ra1 b4 47. h6 b3 48. h7 Ra8 49. e6 fxe6 50. g4 Rh8 0-1

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.29"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Esipenko, Andrey"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2571"]
[BlackElo "2642"]
[PlyCount "161"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. O-O Nc6 7. c3 cxd4 8. Nxd4 Nge7 9. Nxf5 Nxf5 10. Bd3 g6 11. Qe2 Bg7 12. f4 O-O 13. Nd2 f6 14. exf6 Qxf6 15. Nf3 Rae8 16. Bb5 Nd6 17. Ba4 Qd8 18. Kh1 Qa5 19. Bb3 Qc7 20. Bd2 Ne4 21. Be3 Na5 22. Nd2 Nxd2 23. Bxd2 Nxb3 24. axb3 a6 25. Rae1 Qd7 26. Qd3 Rf5 27. b4 Rf7 28. Rf3 Bf8 29. g3 Bg7 30. Rfe3 Qc6 31. Kg1 Rd7 32. R3e2 b5 33. Be3 Kf7 34. Bd4 Bxd4+ 35. Qxd4 Qc4 36. Qb6 d4 37. Qxa6 d3 38. Rd2 h5 39. Qb6 h4 40. Qe3 h3 41. Qe4 Red8 42. Kf2 Ra7 43. g4 Rd5 44. Kg3 Rd8 45. Kxh3 Rad7 46. Kg3 Rd6 47. h3 Qc7 48. Re3 Qd7 49. Qe5 Rd5 50. Qe4 Qd6 51. Kg2 Kf6 52. h4 Qd7 53. Kf2 Qd6 54. Qf3 Kg7 55. Re4 Rf8 56. Kg2 Rf7 57. Qe3 Re7 58. Rd4 Qc6 59. Qf3 Rf7 60. R2xd3 Qc7 61. Rxd5 exd5 62. Rd4 Qe7 63. Kg3 Qe1+ 64. Qf2 Qh1 65. Rd3 Kh7 66. Re3 Qb1 67. Qg2 Qc1 68. Qf2 Qb1 69. Rf3 Qe4 70. f5 Qe5+ 71. Kh3 Kg7 72. Qf1 Qe4 73. Qf2 Rf6 74. Kg3 Qe5+ 75. Kg2 Qe4 76. Kh3 Kg8 77. Re3 Qb1 78. Re1 Qa2 79. Re6 Rxe6 80. fxe6 Qa7 81. Qxa7 1-0

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.29"]
[Round "9"]
[White "Sakaev, Konstantin"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2596"]
[BlackElo "2571"]
[PlyCount "148"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Bf4 d5 6. cxd5 Nxd5 7. Bg3 Nd7 8. Nbd2 N5f6 9. e3 Bd6 10. Nc4 Qe7 11. Nxd6+ cxd6 12. Be2 O-O 13. O-O Ne4 14. Rc1 Nxg3 15. hxg3 Nf6 16. Qa4 a6 17. Nd2 e5 18. dxe5 dxe5 19. Bf3 b5 20. Qa5 Rac8 21. Bxb7 Qxb7 22. Nf3 e4 23. Nd4 Ng4 24. Qb4 Qd5 25. Qe7 Qh5 26. Qh4 Qxh4 27. gxh4 Ne5 28. Nf5 Rcd8 29. Ne7+ Kh8 30. Nc6 Nxc6 31. Rxc6 Rd2 32. b4 Ra8 33. Rfc1 g6 34. Rc8+ Rxc8 35. Rxc8+ Kg7 36. Rc6 a5 37. bxa5 Rd3 38. Rb6 Rb3 39. g4 h6 40. g5 hxg5 41. hxg5 Kf8 42. Rb7 Rxa3 43. Rxb5 Ke7 44. Kg2 Ke6 45. Kg3 Ra2 46. Kg2 Ra3 47. Kh3 Ra1 48. Kg4 Ra2 49. Kg3 Kd6 50. Kf4 Rxf2+ 51. Kxe4 Ra2 52. Rb6+ Kc5 53. Rf6 Rxa5 54. Rxf7 Kd6 55. Rf6+ Ke7 56. Rxg6 Kf7 57. Rf6+ Kg7 58. Kf4 Ra1 59. e4 Rg1 60. Ra6 Rf1+ 61. Ke5 Rg1 62. g6 Rg5+ 63. Kd4 Rh5 64. e5 Rh1 65. Kd5 Rd1+ 66. Ke6 Kxg6 67. Ke7+ Kg7 68. e6 Re1 69. Ke8 Rb1 70. Ke7 Rb7+ 71. Kd6 Kf6 72. Ra1 Rb6+ 73. Kd7 Rb7+ 74. Kd6 Rb6+ 1/2-1/2

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.29"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Kobalia, Mihail"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2571"]
[BlackElo "2609"]
[PlyCount "92"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. c3 Nd7 7. O-O Nc8 8. Nbd2 Be7 9. Re1 O-O 10. Nf1 c5 11. Ng3 Bg6 12. dxc5 Nxc5 13. Be3 Nb6 14. b3 Ne4 15. Bd4 Rc8 16. Nxe4 dxe4 17. Nd2 Nd5 18. Bc4 e3 19. Bxe3 Nxc3 20. Qf3 b5 21. Bf1 Qa5 22. a4 bxa4 23. bxa4 Nd5 24. Nc4 Qc7 25. Bd2 Nb4 26. Rac1 Nc2 27. Red1 Rfd8 28. Ba5 Rxd1 29. Qxd1 Qc5 30. Qd7 Bf8 31. h3 h6 32. Bd2 Rc7 33. Qd8 Rc8 34. Qd7 Rb8 35. Ne3 Qd4 36. Qxd4 Nxd4 37. Nc4 Nb3 38. Rd1 Rd8 39. Be2 Bc2 40. Rc1 Rxd2 41. Re1 Rxe2 42. Rxe2 Bd3 43. Re3 Bxc4 44. Rc3 Bd5 45. Rc7 a5 46. Ra7 g5 0-1

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.29"]
[Round "11"]
[White "Hansen, Eric"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2606"]
[BlackElo "2571"]
[PlyCount "95"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Bg4 6. Nbd2 Nf6 7. Be2 Nbd7 8. Ne1 Bxe2+ 9. Kxe2 e6 10. a4 Bd6 11. f3 h5 12. Nd3 O-O-O 13. Nc4 Bc7 14. Be3 Kb8 15. b4 Ne8 16. b5 Nd6 17. Nxd6 Bxd6 18. bxc6 bxc6 19. Rab1+ Kc7 20. a5 Ra8 21. f4 e5 22. f5 a6 23. h3 Rab8 24. Kf3 Rb5 25. Bd2 Rhb8 26. Ra1 Nc5 27. g4 Nxd3 28. cxd3 Rb2 29. Be3 R8b3 30. Rad1 h4 31. g5 Ra2 32. Bb6+ Kb7 33. Kg4 Rg2+ 34. Kxh4 Be7 35. Be3 Re2 36. Rb1 Rb5 37. Rbe1 Rg2 38. Rhg1 Rxg1 39. Rxg1 Rxa5 40. Kg4 Ra3 41. Rd1 Ra2 42. h4 g6 43. fxg6 fxg6 44. Rf1 Kc8 45. Rf7 Kd8 46. Rg7 Ra3 47. Bb6+ Ke8 48. Rxe7+ 1-0

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.29"]
[Round "12"]
[White "Zhigalko, Sergei"]
[Black "Perunovic, Milos"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2571"]
[BlackElo "2589"]
[PlyCount "143"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 g6 7. d4 cxd4 8. Ng5 d5 9. exd6 e6 10. Qf3 Ne5 11. Qg3 Bxd6 12. Ne4 Nec4 13. Qd3 Ne5 14. Qg3 Nec4 15. Qd3 Ne5 16. Qxd4 Bc7 17. O-O Qxd4 18. cxd4 Nc6 19. Rd1 Na5 20. Nf6+ Kf8 21. Bh6+ Ke7 22. Bg5 Kf8 23. Bh6+ Ke7 24. Bg7 Nxb3 25. axb3 Rd8 26. Nc3 Nd5 27. Nce4 Bb6 28. Rac1 Nb4 29. Nxh7 Rg8 30. Bf6+ Kd7 31. Be5 Rd8 32. Bf6 Rg8 33. Be5 Rd8 34. h4 Nd5 35. Nhf6+ Nxf6 36. Bxf6 Re8 37. Be5 Rd8 38. Nf6+ Ke7 39. Ne4 Kf8 40. Bf6 Rd5 41. Nc3 Rf5 42. Be5 Bd7 43. Ne2 Bc6 44. Ng3 Rxe5 45. dxe5 Kg7 46. Ne2 Bd5 47. Rd3 Rh8 48. Nf4 Bc6 49. Rh3 Rd8 50. h5 Rd2 51. hxg6 Bxf2+ 52. Kh1 fxg6 53. Nxe6+ Kg8 54. Rf1 Bd5 55. Nf4 Bd4 56. Nxd5 Bxe5 57. Nf6+ Kg7 58. Ne8+ Kg8 59. Re3 Bxb2 60. Nf6+ Kg7 61. Ng4 Rd7 62. g3 a5 63. Kg2 b5 64. Re4 Ra7 65. Rf2 Bc3 66. Rfe2 Kf8 67. Re8+ Kf7 68. Rc8 Bd4 69. Ne5+ Kg7 70. Nc6 Rd7 71. Nxd4 Rxd4 72. Rc5 1-0

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.30"]
[Round "13"]
[White "Christiansen, Johan Sebastian"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2597"]
[BlackElo "2571"]
[PlyCount "72"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. e5 h5 9. Nd5 Qc6 10. c4 e6 11. Nxd4 cxd4 12. Nf4 Qc7 13. Nd3 d6 14. f4 Bd7 15. h3 Nh6 16. Qxh5 O-O-O 17. exd6 Bxd6 18. c5 Bxf4 19. Nxf4 Qxf4 20. d3 Qg3 21. Re4 Nf5 22. Qe2 Rxh3 23. Bf4 Qg6 24. c6 Bxc6 25. Rc1 Rdh8 26. Rxc6+ bxc6 27. Qc2 e5 28. Rxe5 Rh1+ 29. Kf2 Ne3 30. Bxe3 Qf6+ 31. Kg3 Qxe5+ 32. Bf4 Qe1+ 33. Kg4 R1h4+ 34. Kg5 Qe7+ 35. Kf5 Qe6+ 36. Kg5 Qg4# 0-1

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.30"]
[Round "14"]
[White "Zhigalko, Sergei"]
[Black "Yu, Yangyi"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "2571"]
[BlackElo "2738"]
[PlyCount "100"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Bd6 6. O-O O-O 7. c4 c5 8. cxd5 Nf6 9. Nf3 cxd4 10. Nxd4 Nxd5 11. Re1 Nc6 12. Nxc6 bxc6 13. Nc3 Nxc3 14. bxc3 Be6 15. Be3 Re8 16. g3 h6 17. Be4 Qc7 18. Qf3 Rac8 19. a4 Be5 20. Bd4 Bxd4 21. cxd4 Qd6 22. Qc3 c5 23. dxc5 Rxc5 24. Qf3 Qc7 25. Bd3 Rd8 26. Qe4 Bf5 27. Qxf5 Rxf5 28. Bxf5 Qc5 29. Be4 g6 30. Rac1 Qb4 31. Bc6 Rd2 32. Rf1 Kg7 33. Kg2 g5 34. Bb5 h5 35. Rc4 Qd6 36. Rc6 Qd5+ 37. Kg1 h4 38. Rcc1 h3 39. Bc6 Qd4 40. a5 Ra2 41. Rcd1 Qc5 42. Bd7 Qxa5 43. Bxh3 Rd2 44. Ra1 Qc5 45. Rac1 Qb6 46. Rb1 Qd6 47. Rb7 a5 48. Bg2 a4 49. Ra7 a3 50. Ra1 Qd4 0-1

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.30"]
[Round "15"]
[White "Sychev, Klementy"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2563"]
[BlackElo "2571"]
[PlyCount "46"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qb6 8. Bb3 e6 9. Qd2 Be7 10. O-O-O Nc5 11. Qe2 O-O 12. f4 Qc7 13. h4 b5 14. e5 Ne8 15. Nf5 f6 16. Nxe7+ Qxe7 17. exf6 Nxf6 18. Nd5 Qd8 19. Nxf6+ gxf6 20. Bh6 Rf7 21. Rh3 Kh8 22. Qh5 Rc7 23. Rxd6 Nxb3+ 1-0

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.30"]
[Round "16"]
[White "Zhigalko, Sergei"]
[Black "Castellanos Rodriguez, Renier"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2571"]
[BlackElo "2474"]
[PlyCount "117"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Bg6 6. O-O Nh6 7. Nbd2 Be7 8. a4 a5 9. Nb3 O-O 10. h3 Nd7 11. Re1 Qc7 12. Bf4 c5 13. Bb5 b6 14. Rc1 Rad8 15. c4 dxc4 16. Rxc4 Qb7 17. Qc1 Nf5 18. Bg5 Bxg5 19. Qxg5 cxd4 20. Nfxd4 h6 21. Qc1 Nxd4 22. Rxd4 Rc8 23. Qd2 Nc5 24. Nxc5 Rxc5 25. Rd7 Qc8 26. b3 Rc2 27. Qd4 Qc3 28. Qxc3 Rxc3 29. Bc4 Rc8 30. Rd6 Rb8 31. f3 h5 32. h4 Rb7 33. Re2 Rb8 34. Red2 Kh7 35. Kh2 Bf5 36. Rd7 Bg6 37. R7d6 Bf5 38. Kg3 Bg6 39. Rc6 Be4 40. Rc7 Bg6 41. Rd6 Re3 42. Kf4 Re1 43. Rcc6 Rh1 44. Kg3 Re1 45. Rxb6 Rxb6 46. Rxb6 Rxe5 47. Rb5 Rf5 48. Rxf5 Bxf5 49. Kf4 Kg6 50. Ke5 f6+ 51. Kd6 e5 52. Kc5 e4 53. Kb6 e3 54. Kxa5 Bc2 55. Kb4 Bd1 56. Kc3 Kf5 57. a5 Kf4 58. a6 Kg3 59. a7 1-0

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.30"]
[Round "17"]
[White "Svidler, Peter"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2723"]
[BlackElo "2571"]
[PlyCount "77"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. b3 b6 4. Bb2 Bb7 5. g3 c5 6. Bg2 Be7 7. O-O O-O 8. e3 d5 9. Qe2 Nc6 10. Ne5 Nxe5 11. Bxe5 Qd7 12. d3 Rfd8 13. Rd1 dxc4 14. bxc4 Bxg2 15. Kxg2 Ne8 16. a4 Bf6 17. Bxf6 Nxf6 18. Nc3 Rac8 19. a5 Rc6 20. Nb5 e5 21. Qf3 h5 22. Nxa7 Rd6 23. Nb5 Rxd3 24. Rxd3 Qxd3 25. axb6 Qxc4 26. Nc7 e4 27. Qf5 Qb3 28. Qxc5 Ng4 29. h3 Nxf2 30. Ra8 Rxa8 31. Nxa8 Nd3 32. Qc8+ Kh7 33. Qf5+ Kg8 34. Qxe4 Qc2+ 35. Kg1 Qf2+ 36. Kh1 Qe1+ 37. Kg2 Qf2+ 38. Kh1 Qe1+ 39. Kg2 1/2-1/2

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.30"]
[Round "18"]
[White "Zhigalko, Sergei"]
[Black "Safarli, Eltaj"]
[Result "1/2-1/2"]
[ECO "C90"]
[WhiteElo "2571"]
[BlackElo "2601"]
[PlyCount "195"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 O-O 10. Nbd2 Na5 11. Bc2 c5 12. h3 Bh5 13. Nf1 Nd7 14. Ng3 Bxf3 15. Qxf3 Bg5 16. Nf5 Bxc1 17. Raxc1 Qf6 18. Qg3 Nc6 19. Bb3 Ne7 20. Ne3 Qf4 21. Rf1 Qxg3 22. fxg3 g6 23. g4 Kg7 24. Rf3 f6 25. Be6 Nb6 26. Rcf1 g5 27. R1f2 a5 28. Nf1 Ng6 29. Bd5 Nxd5 30. exd5 Rad8 31. Ng3 Nf4 32. c4 bxc4 33. dxc4 Rfe8 34. Ne4 Kg6 35. Kh2 f5 36. gxf5+ Kxf5 37. Re3 Kg6 38. g3 Nh5 39. Ref3 Re7 40. a4 h6 41. b3 Kg7 42. h4 gxh4 43. gxh4 Nf4 44. Rg3+ Kf7 45. Rf1 Ke8 46. Rg8+ Kd7 47. Rxd8+ Kxd8 48. Nxd6 Rg7 49. Rf2 Kd7 50. Ne4 Rf7 51. Nxc5+ Ke8 52. Ne4 Rg7 53. c5 Nxd5 54. Rd2 Ne3 55. c6 Nf1+ 56. Kh3 Nxd2 57. Nxd2 Rc7 58. Nc4 Rxc6 59. Nxa5 Rc3+ 60. Kg4 Kd7 61. Kf5 Kd6 62. Nc4+ Kd5 63. Nxe5 Rxb3 64. Nf7 Rf3+ 65. Kg6 Ke6 66. Nxh6 Rg3+ 67. Kh5 Kf6 68. Ng4+ Kf5 69. Nh6+ Kf4 70. a5 Rg1 71. a6 Rg7 72. a7 Rxa7 73. Kg6 Ra6+ 74. Kg7 Kg3 75. Nf7 Kxh4 76. Nh6 Kh5 77. Nf7 Rg6+ 78. Kf8 Re6 79. Kg7 Kg4 80. Nh6+ Kf4 81. Nf7 Ra6 82. Nh6 Ke5 83. Nf7+ Ke6 84. Ng5+ Kf5 85. Nf7 Ra7 86. Kf8 Ke6 87. Nd8+ Kf6 88. Ke8 Re7+ 89. Kf8 Re4 90. Nc6 Re1 91. Nd8 Rc1 92. Ke8 Rc7 93. Kf8 Re7 94. Nc6 Rh7 95. Ke8 Ke6 96. Nd8+ Kd5 97. Nf7 Ke6 98. Ng5+ 1/2-1/2

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.30"]
[Round "19"]
[White "Paravyan, David"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2629"]
[BlackElo "2571"]
[PlyCount "88"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 e6 11. b3 Be7 12. Bb2 O-O 13. Nd1 b5 14. a4 b4 15. Ne3 Bb7 16. f4 Nc6 17. Bg2 Nd4 18. Qf2 d6 19. d3 Rfe8 20. h4 Rad8 21. h5 h6 22. Kh2 Bf8 23. Ng4 f5 24. exf5 exf5 25. Ne3 Bxg2 26. Qxg2 Qf7 27. Kg1 d5 28. g4 fxg4 29. Nxg4 Qxf4 30. Rf1 Qg5 31. Bc1 Ne2+ 32. Qxe2 Rxe2 33. Bxg5 hxg5 34. Rf2 Rde8 35. Raf1 c4 36. Rxe2 Rxe2 37. dxc4 dxc4 38. bxc4 Rxc2 39. Rf3 Rxc4 40. Ne5 Rc3 41. Rf5 b3 42. Ng6 Bc5+ 43. Kg2 b2 44. Re5 b1=Q 0-1

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.30"]
[Round "20"]
[White "Zhigalko, Sergei"]
[Black "Karjakin, Sergey"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2571"]
[BlackElo "2754"]
[PlyCount "114"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. d3 d6 10. a5 Be6 11. Nbd2 Rb8 12. Bc4 Qc8 13. h3 h6 14. b3 Re8 15. Bb2 Bf8 16. Nf1 Ne7 17. Bxe6 Qxe6 18. d4 Ng6 19. Ng3 Rb5 20. Qd3 c6 21. dxe5 dxe5 22. Nd2 Bc5 23. Nc4 Rb7 24. Nf5 Rd7 25. Qg3 Kh7 26. Nxe5 Nh5 27. Qf3 Nxe5 28. Qxh5 Rd2 29. Re2 Red8 30. Rae1 f6 31. Bxe5 fxe5 32. Qh4 R8d7 33. Qg3 Qf6 34. Qf3 g6 35. Ne3 Qxf3 36. gxf3 Bxe3 37. fxe3 Rxe2 38. Rxe2 Rd1+ 39. Kg2 Ra1 40. Rd2 Rxa5 41. f4 Rc5 42. Kf3 a5 43. fxe5 Rxe5 44. Kf4 Rc5 45. e5 Kg7 46. Rd7+ Kf8 47. e6 Ke8 48. Ra7 g5+ 49. Ke4 h5 50. Rg7 Kf8 51. Rf7+ Ke8 52. Rg7 Rd5 53. Rh7 g4 54. hxg4 hxg4 55. Rg7 Rc5 56. Kd4 Rd5+ 57. Ke4 Rc5 1/2-1/2

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.30"]
[Round "21"]
[White "Cheparinov, Ivan"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2687"]
[BlackElo "2571"]
[PlyCount "154"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. Qc2 c5 11. dxc5 bxc5 12. Bb2 O-O 13. O-O Rc8 14. Rfe1 Qb6 15. Rad1 Rfe8 16. cxd5 exd5 17. e4 c4 18. exd5 cxb3 19. Qxb3 Qa5 20. Ne5 Nxe5 21. Rxe5 Bc5 22. Ne4 Nxe4 23. Bxe4 Rxe5 24. Bxe5 Re8 25. Bf3 h6 26. Bc3 Qc7 27. Re1 Rb8 28. Be5 Rxb3 29. Bxc7 Rxf3 30. Re8+ Kh7 31. d6 Rxf2 32. Re5 Rf1+ 33. Kg2 Rf2+ 34. Kg1 Rf1+ 35. Kg2 Rg1+ 36. Kf3 Bb7+ 37. Ke2 Rg2+ 38. Kd3 Bxd6 39. Bxd6 Rxa2 40. Re7 Bd5 41. h4 Be6 42. Bc5 a6 43. Ra7 Ra4 44. Be3 Kg6 45. Bf4 Kf5 46. Rc7 Ra3+ 47. Ke2 Kg4 48. Rb7 a5 49. Rb8 Kf5 50. Rg8 Kf6 51. Be3 Ra2+ 52. Kf3 Bd5+ 53. Kg4 Be6+ 54. Kf3 Bd5+ 55. Kg4 Ra4+ 56. Kh3 Be6+ 57. Kg2 Bd5+ 58. Kh3 h5 59. Rd8 Be6+ 60. Kg2 Ra2+ 61. Kf1 a4 62. Bd4+ Kg6 63. Rg8 f6 64. Ra8 Bc4+ 65. Kg1 Bb3 66. Bc5 Rc2 67. Bf8 Rc7 68. Bd6 Rd7 69. Bf8 Kf5 70. Rb8 Kg4 71. Kf2 Ra7 72. Ba3 Rc7 73. Bd6 Rc2+ 74. Ke3 Rc3+ 75. Kf2 Rc6 76. Bf4 Ra6 77. Bc1 Kf5 1/2-1/2

[Event "Titled Tuesday intern op 16th June"]
[Site "Chess.com INT"]
[Date "2020.06.16"]
[Round "1"]
[White "Horak, Martin"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2331"]
[BlackElo "2572"]
[PlyCount "34"]
[EventDate "2020.06.16"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. Qc2 O-O 12. e4 Rc8 13. Qd3 dxc4 14. bxc4 Ne5 15. Qc3 Nxc4 16. Rd1 c5 17. d5 Bf6 0-1

[Event "Titled Tuesday intern op 16th June"]
[Site "Chess.com INT"]
[Date "2020.06.16"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Horobetz, Graham"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2572"]
[PlyCount "100"]
[EventDate "2020.06.16"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e5 9. Qd3 h6 10. Bxf6 Qxf6 11. O-O-O Qg6 12. Nb5 Bxe4 13. Nc7+ Kd8 14. Qc3 Rc8 15. Nxe5 Rxc7 16. Qxc7+ Kxc7 17. Nxg6 Bxg6 18. Rhe1 f6 19. Re3 Bf7 20. c4 d5 21. cxd5 Bd6 22. g3 g5 23. Rf3 Bh5 24. Rc3+ Kd7 25. Rdd3 Bg6 26. Rd1 Be5 27. Rc4 g4 28. Rxg4 Rc8+ 29. Kd2 Rc2+ 30. Ke1 Bh5 31. Rg7+ Kd6 32. Rb1 Bf3 33. Rxb7 Bd4 34. Rb3 Re2+ 35. Kf1 Rxf2+ 36. Ke1 Be4 37. Rd1 Bc5 38. Rd2 Rf5 39. Rb7 Bxd5 40. a3 Kc6 41. Rh7 Re5+ 42. Re2 Rh5 43. h4 Bd6 44. Rg7 Be5 45. Rg6 Rf5 46. Rxh6 Bc4 47. Re4 Bxg3+ 48. Kd2 Bd5 49. Rg4 Bf4+ 50. Kd3 Bxh6 0-1

[Event "Titled Tuesday intern op 16th June"]
[Site "Chess.com INT"]
[Date "2020.06.16"]
[Round "3"]
[White "Khomeriki, Nino"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2319"]
[BlackElo "2572"]
[PlyCount "86"]
[EventDate "2020.06.16"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. Bg2 c6 9. e4 d5 10. exd5 cxd5 11. Ne5 Bb7 12. O-O Nc6 13. Bf4 Rc8 14. Rc1 Ba3 15. Rc2 a6 16. Be3 Re8 17. Re1 h6 18. cxd5 exd5 19. Na4 Ne4 20. Bh3 Rc7 21. Nxc6 Rxc6 22. Qd3 Rxc2 23. Qxc2 b5 24. Nc5 Bxc5 25. dxc5 d4 26. Bd2 d3 27. Qc1 Ng5 28. Bxg5 Rxe1+ 29. Qxe1 hxg5 30. Bg2 Bxg2 31. Kxg2 Qd5+ 32. Kh3 d2 33. Qd1 Kf8 34. b4 f5 35. f3 Ke7 36. Kg2 g4 37. Kg1 gxf3 38. Kf2 g5 39. a3 g4 40. Kg1 Kd7 41. Kf1 Qd3+ 42. Kg1 Kc6 43. h3 Qe3+ 0-1

[Event "Titled Tuesday intern op 16th June"]
[Site "Chess.com INT"]
[Date "2020.06.16"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Nitin, Senthilvel"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2572"]
[BlackElo "2381"]
[PlyCount "83"]
[EventDate "2020.06.16"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 e5 6. Bb5+ Nbd7 7. Qd3 h6 8. Nd2 a6 9. Bxd7+ Bxd7 10. Nc4 Be6 11. O-O Qc7 12. Ne3 Rc8 13. a4 Be7 14. Rd1 O-O 15. a5 Qc6 16. h3 Rfd8 17. Ncd5 Bxd5 18. exd5 Qc7 19. c4 g6 20. b3 Bf8 21. Bb2 Nd7 22. Qc2 Bg7 23. b4 f5 24. Rac1 Re8 25. Qb3 Qd8 26. c5 dxc5 27. d6+ Kh7 28. Nd5 cxb4 29. Nc7 Rf8 30. Qxb4 Qf6 31. Ba3 f4 32. Qxb7 Qf5 33. Nd5 f3 34. Rxc8 Rf7 35. Ne3 Qg5 36. Qd5 Qf4 37. g3 Qf6 38. Bb2 h5 39. Qe4 Qe6 40. Kh2 Nf6 41. Qc4 Qd7 42. Rc7 1-0

[Event "Titled Tuesday intern op 16th June"]
[Site "Chess.com INT"]
[Date "2020.06.16"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Tarigan, Gilbert Elroy"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2149"]
[PlyCount "101"]
[EventDate "2020.06.16"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Bg6 7. Nbd2 Nh6 8. a4 Nf5 9. a5 a6 10. c4 Be7 11. Qb3 Rb8 12. Re1 O-O 13. Bf1 Nh4 14. c5 Nxf3+ 15. Nxf3 h6 16. Bf4 Bf5 17. Bd3 Bg4 18. Bc2 Re8 19. h3 Bh5 20. g4 Bg6 21. Kg2 Nf8 22. Bg3 Be4 23. Rxe4 dxe4 24. Bxe4 Ng6 25. Bxg6 fxg6 26. Qxe6+ Kh7 27. Qc4 Qd5 28. Qxd5 cxd5 29. Ne1 g5 30. Nd3 Rbd8 31. Rh1 Rd7 32. h4 gxh4 33. Bxh4 Bxh4 34. Rxh4 g5 35. Rh3 Rf7 36. Re3 Kg7 37. Kg3 Ref8 38. e6 Re7 39. f4 gxf4+ 40. Nxf4 Rfe8 41. Re5 Rd8 42. Nxd5 Ree8 43. b4 Kg6 44. Nf4+ Kf6 45. Rf5+ Kg7 46. Rf7+ Kg8 47. d5 Rf8 48. Rxb7 Rxf4 49. Kxf4 Rxd5 50. Rb8+ Rd8 51. Rxd8+ 1-0

[Event "Titled Tuesday intern op 16th June"]
[Site "Chess.com INT"]
[Date "2020.06.16"]
[Round "6"]
[White "Kezin, Roman"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A64"]
[WhiteElo "2470"]
[BlackElo "2572"]
[PlyCount "82"]
[EventDate "2020.06.16"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Nd2 a6 11. a4 Nbd7 12. h3 b6 13. Nc4 Ne5 14. Na3 Nh5 15. e4 b5 16. axb5 axb5 17. Ncxb5 Ba6 18. Nc3 Bxf1 19. Qxf1 Qb8 20. g4 Nf6 21. f4 Ned7 22. Rb1 Nb6 23. Nab5 Nfd7 24. Be3 Na4 25. e5 dxe5 26. f5 e4 27. Nxe4 Be5 28. b3 Nab6 29. Kh1 Nxd5 30. Bh6 Nf4 31. fxg6 hxg6 32. Ned6 Bxd6 33. Nxd6 Qxd6 34. Bxf4 Qf6 35. Bxa8 Rxa8 36. Rd1 Ra2 37. Rxd7 Qc6+ 38. Kg1 Qxd7 39. Be5 Qd5 40. Bc3 Qxb3 41. Qe1 Qb8 0-1

[Event "Titled Tuesday intern op 16th June"]
[Site "Chess.com INT"]
[Date "2020.06.16"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Bykhovsky, Anatoly"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2496"]
[PlyCount "157"]
[EventDate "2020.06.16"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Rfd8 13. Nd4 Be8 14. f3 Rab8 15. Nd5 Qxd2 16. Nxe7+ Kf8 17. Bxd2 Kxe7 18. Bb4 Kd7 19. Nb5 Kc6 20. Nxd6 a5 21. Ba3 b5 22. Nxe8 Nxe8 23. Be7 Rd7 24. Bh4 Nd6 25. Bg3 Rbd8 26. Bxd6 Rxd6 27. Kc1 Rc8 28. Rxd6+ Kxd6 29. Rd1+ Ke7 30. Rd3 g5 31. Kd2 h5 32. Rc3 Rd8+ 33. Ke2 Kf6 34. Rc5 Rb8 35. c3 h4 36. h3 Rb7 37. Ke3 Rb8 38. Ke2 Rb7 39. b3 Rb8 40. Kd2 Rd8+ 41. Kc2 Rb8 42. a3 a4 43. b4 Rb7 44. Kd2 Rb8 45. Ke2 Rb7 46. Kd3 Rd7+ 47. Ke2 Rb7 48. Kf2 Rd7 49. Rxb5 Rd2+ 50. Kg1 Ra2 51. Ra5 Rxa3 52. c4 Ra1+ 53. Kh2 a3 54. c5 Ke5 55. c6+ Kd6 56. b5 a2 57. Ra7 Rb1 58. Rxa2 Rxb5 59. Ra7 f5 60. Rg7 fxe4 61. c7 Rc5 62. fxe4 Rxc7 63. Rxg5 Rc4 64. Rg4 Ke5 65. Rxh4 Rc2 66. Rg4 Kd4 67. h4 e5 68. h5 Rc6 69. Kg3 Rh6 70. Kh4 Rh8 71. g3 Ra8 72. h6 Ra1 73. Kg5 Ra7 74. Kg6 Ra6+ 75. Kh5 Ra7 76. Rh4 Ke3 77. Kg6 Ra6+ 78. Kf5 Ra5 79. h7 1-0

[Event "Titled Tuesday intern op 16th June"]
[Site "Chess.com INT"]
[Date "2020.06.16"]
[Round "8"]
[White "Hansen, Eric"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2606"]
[BlackElo "2572"]
[PlyCount "60"]
[EventDate "2020.06.16"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. e5 Nd5 6. h3 Bf5 7. O-O e6 8. d3 c4 9. Bg5 Qb6 10. dxc4 Qxb2 11. cxd5 Qxa1 12. dxc6 bxc6 13. Nd4 Bc5 14. Qf3 O-O 15. Nb3 Qxe5 16. Bf4 Qd5 17. Qxd5 cxd5 18. Nxc5 Rfc8 19. Be3 Bxc2 20. Nc3 Rc6 21. Rc1 Bg6 22. f4 f6 23. g4 Re8 24. Kf2 a6 25. a4 Rec8 26. Na2 a5 27. Ke1 e5 28. fxe5 fxe5 29. Nb3 d4 30. Bd2 Bf7 0-1

[Event "Titled Tuesday intern op 16th June"]
[Site "Chess.com INT"]
[Date "2020.06.16"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Le, Quang Liem"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2572"]
[BlackElo "2709"]
[PlyCount "82"]
[EventDate "2020.06.16"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Bc5 6. c3 b5 7. Bc2 d5 8. exd5 Qxd5 9. d3 Bg4 10. Nbd2 O-O 11. h3 Bh5 12. Qe2 Rfe8 13. Re1 h6 14. Ne4 Nxe4 15. dxe4 Qd6 16. b4 Bb6 17. a4 Qf6 18. g4 Bg6 19. Kg2 Rab8 20. axb5 axb5 21. Bb3 Nd8 22. Qxb5 c6 23. Qe2 Ne6 24. Bxe6 Qxe6 25. Nh4 Red8 26. Nf5 f6 27. Be3 Bxe3 28. Qxe3 Rd7 29. Red1 Rbd8 30. Rxd7 Rxd7 31. Ra7 Rxa7 32. Qxa7 Bxf5 33. gxf5 Qc4 34. Qe3 Kh7 35. h4 Qa6 36. Qc5 Qe2 37. Qxc6 Qg4+ 38. Kf1 Qd1+ 39. Kg2 Qg4+ 40. Kf1 Qd1+ 41. Kg2 Qg4+ 1/2-1/2

[Event "Titled Tuesday intern op 16th June"]
[Site "Chess.com INT"]
[Date "2020.06.16"]
[Round "10"]
[White "Svane, Rasmus"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2613"]
[BlackElo "2572"]
[PlyCount "75"]
[EventDate "2020.06.16"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O e6 5. h3 Bh5 6. d4 Nf6 7. c4 Be7 8. cxd5 exd5 9. Nc3 O-O 10. Ne5 Nfd7 11. g4 Nxe5 12. dxe5 Bg6 13. f4 f5 14. exf6 Bxf6 15. e4 Qb6+ 16. Kh1 Bxc3 17. f5 Bf7 18. bxc3 dxe4 19. f6 Bc4 20. fxg7 Rxf1+ 21. Bxf1 Bxf1 22. Qxf1 Nd7 23. Bh6 Qb5 24. c4 Qe5 25. Rd1 Qf6 26. Qxf6 Nxf6 27. Rd6 Kf7 28. Bg5 Ne8 29. Rd7+ Kg8 30. Bh6 b5 31. cxb5 cxb5 32. Kg2 Nf6 33. Rb7 Re8 34. Kf2 Nd5 35. Rxb5 e3+ 36. Ke1 Nc3 37. Rf5 Rd8 38. Rf8+ 1-0

[Event "Clash of the Titans blitz"]
[Site "Lichess.org INT"]
[Date "2020.09.09"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Andreikin, Dmitry"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2726"]
[PlyCount "45"]
[EventDate "2020.09.09"]
[EventType "match (blitz)"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. Na3 Be6 9. d4 cxd4 10. Nb5 Qd7 11. Bf4 Rc8 12. Nbxd4 Nxd4 13. Nxd4 Bc4 14. Qf3 e6 15. Rd1 Qd5 16. Bxc4 Rxc4 17. Qg3 Qe4+ 18. Be3 e5 19. O-O Qg6 20. Qxe5+ Be7 21. Nf5 Qf6 22. Nd6+ Kf8 23. Nxc4 1-0

[Event "Clash of the Titans blitz"]
[Site "Lichess.org INT"]
[Date "2020.09.09"]
[Round "2"]
[White "Andreikin, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2726"]
[BlackElo "2572"]
[PlyCount "55"]
[EventDate "2020.09.09"]
[EventType "match (blitz)"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Nde2 Bb4 7. a3 Ba5 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nxe4 11. b4 Nxc3 12. Nxc3 Bb6 13. Nd5 d6 14. h4 Be6 15. hxg5 Bd4 16. Bc4 Bxd5 17. Bxd5 Qxg5 18. Qf3 O-O 19. Rh5 Qg7 20. O-O-O Ne7 21. Rdh1 Nxd5 22. Qxd5 Rac8 23. Rxh6 e4 24. Qxe4 Bb2+ 25. Kb1 Rfe8 26. Qf5 Bc3 27. R6h4 Rf8 28. Rg4 1-0

[Event "Clash of the Titans blitz"]
[Site "Lichess.org INT"]
[Date "2020.09.09"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Andreikin, Dmitry"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2726"]
[PlyCount "121"]
[EventDate "2020.09.09"]
[EventType "match (blitz)"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 d6 8. O-O Nf6 9. dxe5 dxe5 10. Nxe5 O-O 11. Qe2 c5 12. h3 Qc7 13. Nf3 Be6 14. Ng5 Nd7 15. Nxe6 fxe6 16. Bc4 Nxc4 17. Qxc4 Rf6 18. f4 Raf8 19. Na3 a6 20. Be3 b5 21. Qe2 c4 22. Nc2 Bc5 23. g3 g5 24. e5 Nxe5 25. fxe5 Qxe5 26. Rxf6 Rxf6 27. Re1 Qxg3+ 28. Qg2 Qxg2+ 29. Kxg2 Bxe3 30. Rxe3 Kf7 31. Nd4 h6 32. Re2 Ke7 33. Nc6+ Kd6 34. Ne5 Rf5 35. Ng4 h5 36. Ne3 Re5 37. Kf3 Kc5 38. Rd2 a5 39. Rd8 g4+ 40. hxg4 hxg4+ 41. Kf4 Rh5 42. Rc8+ Kd6 43. Rd8+ Kc5 44. Rc8+ Kd6 45. Kxg4 Rh2 46. a4 bxa4 47. Nxc4+ Kd7 48. Nb6+ Kd6 49. Nxa4 Ra2 50. Nb6 a4 51. Kf3 a3 52. Nc4+ Kd5 53. Nb6+ Kd6 54. Ke3 Rh2 55. Ra8 a2 56. Nc4+ Kc5 57. Nd2 Rh3+ 58. Ke2 Rxc3 59. Ne4+ Kb4 60. Nxc3 Kxc3 61. Rxa2 1-0

[Event "Clash of the Titans blitz"]
[Site "Lichess.org INT"]
[Date "2020.09.09"]
[Round "4"]
[White "Andreikin, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2726"]
[BlackElo "2572"]
[PlyCount "53"]
[EventDate "2020.09.09"]
[EventType "match (blitz)"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 e6 3. Bg5 h6 4. Bh4 b6 5. Nd2 Bb7 6. f3 d5 7. e4 g5 8. Bg3 dxe4 9. fxe4 Nxe4 10. Nxe4 Bxe4 11. Nf3 Bg7 12. Bb5+ c6 13. Bd3 Bxd3 14. Qxd3 Nd7 15. Qe4 Rc8 16. O-O-O Nf6 17. Qe2 Qd5 18. Be5 Qxa2 19. h4 g4 20. Nd2 O-O 21. Rhf1 Nd5 22. Bxg7 Kxg7 23. Qxg4+ Kh7 24. Qe4+ f5 25. Qxe6 Rce8 26. Qxc6 Ne3 27. Rde1 1-0

[Event "Clash of the Titans blitz"]
[Site "Lichess.org INT"]
[Date "2020.09.09"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Andreikin, Dmitry"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2572"]
[BlackElo "2726"]
[PlyCount "60"]
[EventDate "2020.09.09"]
[EventType "match (blitz)"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. Be3 c4 8. Nc3 cxd3 9. cxd3 e6 10. g4 Bg6 11. Qb3 Qc7 12. Nh4 Be7 13. O-O-O Nd7 14. Ng2 a5 15. f4 f6 16. f5 a4 17. Qc2 Bf7 18. Nf4 e5 19. Ne6 Bxe6 20. fxe6 Nc5 21. d4 exd4 22. Rxd4 a3 23. Rhd1 axb2+ 24. Qxb2 O-O 25. Kb1 Rfe8 26. Rc4 Nxe6 27. Nd5 Qg3 28. Nxe7+ Rxe7 29. Bc1 Qf3 30. Qc2 Qxh3 0-1

[Event "Clash of the Titans blitz"]
[Site "Lichess.org INT"]
[Date "2020.09.09"]
[Round "6"]
[White "Andreikin, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2726"]
[BlackElo "2572"]
[PlyCount "59"]
[EventDate "2020.09.09"]
[EventType "match (blitz)"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 e6 3. Bg5 h6 4. Bh4 b6 5. Nd2 Bb7 6. f3 d5 7. e4 g5 8. Bg3 dxe4 9. fxe4 Nxe4 10. Nxe4 Bxe4 11. Nf3 Bg7 12. Bb5+ c6 13. Bd3 Qd5 14. O-O O-O 15. Ne5 Bxd3 16. Qxd3 Nd7 17. Nxf7 Rxf7 18. Rxf7 Kxf7 19. Qh7 Nf6 20. Rf1 Rh8 21. Rxf6+ Kxf6 22. Be5+ Qxe5 23. dxe5+ Kf7 24. Qd3 Re8 25. Qd7+ Re7 26. Qxc6 Bxe5 27. g3 Rc7 28. Qe4 Bg7 29. h4 gxh4 30. Qf4+ 1-0

[Event "Clash of the Titans blitz"]
[Site "Lichess.org INT"]
[Date "2020.09.09"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Andreikin, Dmitry"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2726"]
[PlyCount "69"]
[EventDate "2020.09.09"]
[EventType "match (blitz)"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e5 4. Bc4 Nf6 5. Ng5 d5 6. exd5 Nxd5 7. Qh5 g6 8. Qf3 Qxg5 9. Bxd5 Nd8 10. O-O Qf5 11. Re1 Bg7 12. d4 cxd4 13. cxd4 O-O 14. dxe5 Re8 15. Qxf5 Bxf5 16. f4 Nc6 17. Bxc6 bxc6 18. Bd2 Rad8 19. Bc3 Bh6 20. g3 g5 21. fxg5 Bxg5 22. Na3 Rd3 23. Nc4 Red8 24. Nd6 Bh3 25. Kf2 f6 26. Ne4 h6 27. exf6 Kf7 28. Nxg5+ hxg5 29. Re7+ Kg6 30. Rg7+ Kh5 31. Re1 R8d5 32. Rh7+ Kg4 33. Re4+ Kf5 34. Rhe7 Bg4 35. f7 1-0

[Event "Clash of the Titans blitz"]
[Site "Lichess.org INT"]
[Date "2020.09.09"]
[Round "8"]
[White "Andreikin, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2726"]
[BlackElo "2572"]
[PlyCount "55"]
[EventDate "2020.09.09"]
[EventType "match (blitz)"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 d5 3. Nf3 e6 4. Bg5 Be7 5. Nbd2 O-O 6. e3 b6 7. Ne5 Nfd7 8. Bxe7 Qxe7 9. Qh5 Nxe5 10. dxe5 Ba6 11. O-O-O Bxf1 12. Rdxf1 b5 13. f4 b4 14. c4 dxc4 15. Ne4 Nd7 16. Rf3 f5 17. Ng5 g6 18. Qh6 Rfd8 19. h4 b3 20. h5 bxa2 21. hxg6 a1=Q+ 22. Kc2 Qxh1 23. Qxh1 hxg6 24. Rh3 Qg7 25. Nxe6 Nf8 26. Nxg7 Kxg7 27. Rh8 Rab8 28. Qh4 1-0

[Event "Clash of the Titans blitz"]
[Site "Lichess.org INT"]
[Date "2020.09.09"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Andreikin, Dmitry"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2726"]
[PlyCount "73"]
[EventDate "2020.09.09"]
[EventType "match (blitz)"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 e6 6. O-O Nb6 7. Bb3 d5 8. exd6 Bxd6 9. d4 cxd4 10. cxd4 O-O 11. Nc3 Ne7 12. Bg5 f6 13. Bh4 Nbd5 14. Re1 Kh8 15. Bg3 Bxg3 16. hxg3 b6 17. Rc1 Qd6 18. Qe2 Bd7 19. Nd2 Rac8 20. Nde4 Qb4 21. Red1 Bc6 22. Nd2 Qd6 23. Re1 Bd7 24. Nde4 Qb4 25. Qd1 Bc6 26. a3 Qa5 27. Nd6 Rcd8 28. Rxe6 Nxc3 29. Rxc3 Bd5 30. Rxe7 Rxd6 31. Rcc7 Bxb3 32. Qxb3 f5 33. Qc3 Qa4 34. b3 Qxa3 35. Rxg7 Rh6 36. d5 Rff6 37. Rge7 1-0

[Event "Clash of the Titans blitz"]
[Site "Lichess.org INT"]
[Date "2020.09.09"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Andreikin, Dmitry"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2572"]
[BlackElo "2726"]
[PlyCount "91"]
[EventDate "2020.09.09"]
[EventType "match (blitz)"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Ke8 10. h3 b6 11. Rd1 Ba6 12. a3 h6 13. Bf4 Rc8 14. Re1 Bc4 15. Rad1 Be6 16. g4 Ne7 17. Nd4 h5 18. Nxe6 fxe6 19. Ne4 Nd5 20. Bg5 b5 21. Kg2 Be7 22. Kg3 Rf8 23. Bxe7 Kxe7 24. b3 Nf4 25. Nc5 h4+ 26. Kh2 Rcd8 27. a4 b4 28. Ne4 Nd5 29. Kg1 Rf3 30. Kg2 Rf4 31. Ng5 Rdf8 32. Rd2 c5 33. Red1 c4 34. bxc4 Rxc4 35. Kg1 c6 36. Rb1 Rc3 37. Kh2 Nf4 38. Rbd1 Rxh3+ 39. Kg1 Nd5 40. Nxh3 Rf3 41. Rd3 Rf8 42. Rd4 c5 43. Rxd5 exd5 44. Rxd5 Ke6 45. Rxc5 Rf3 46. Ng5+ 1-0

[Event "Clash of the Titans blitz"]
[Site "Lichess.org INT"]
[Date "2020.09.09"]
[Round "11"]
[White "Andreikin, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2726"]
[BlackElo "2572"]
[PlyCount "72"]
[EventDate "2020.09.09"]
[EventType "match (blitz)"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 e6 3. Bg5 h6 4. Bh4 b6 5. Nd2 Bb7 6. f3 d5 7. e4 g5 8. Bg3 dxe4 9. fxe4 Nxe4 10. Nxe4 Bxe4 11. Nf3 Bg7 12. Bd3 Bxd3 13. Qxd3 Nd7 14. O-O-O O-O 15. Kb1 c5 16. d5 exd5 17. h4 g4 18. Ng5 Nf6 19. Be5 hxg5 20. hxg5 Ne4 21. Bxg7 Kxg7 22. Rh5 Qe7 23. Rdh1 Rh8 24. Qxd5 Rxh5 25. Rxh5 Rd8 26. Qf5 Nd2+ 27. Kc2 Qe4+ 28. Qxe4 Nxe4 29. a4 Rd2+ 30. Kb3 Rxg2 31. Kc4 Rxb2 32. Kd5 Nxc3+ 33. Kc6 g3 34. Rh3 g2 35. Rg3 Nxa4 36. Rxg2 Rxg2 0-1

[Event "Clash of the Titans blitz"]
[Site "Lichess.org INT"]
[Date "2020.09.09"]
[Round "12"]
[White "Zhigalko, Sergei"]
[Black "Andreikin, Dmitry"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2726"]
[PlyCount "97"]
[EventDate "2020.09.09"]
[EventType "match (blitz)"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. Na3 Be6 9. d4 Bxb3 10. Qxb3 e6 11. O-O Qd8 12. Rd1 Qc8 13. Nb5 c4 14. Qc2 a6 15. Na3 Bxa3 16. bxa3 Nd5 17. a4 O-O 18. Ng5 Nf6 19. Re1 Rd8 20. Bf4 h6 21. Nf3 Nd5 22. Bg3 b5 23. axb5 axb5 24. a3 Ra4 25. Nd2 Qa6 26. Qb2 Ra8 27. Ne4 Rxa3 28. Rxa3 Qxa3 29. Qxb5 Qa6 30. Qc5 Nce7 31. h3 Nf5 32. Kh2 Rc8 33. Ra1 Qb7 34. Ra7 Rxc5 35. Rxb7 Rc6 36. Be5 f6 37. g4 fxe5 38. gxf5 exf5 39. Ng3 exd4 40. Rd7 Nxc3 41. Nxf5 Ne2 42. Ne7+ Kf8 43. Nxc6 c3 44. Nxd4 Ke8 45. Rd6 Ke7 46. Nf5+ Kf7 47. Rc6 g6 48. Ng3 Nd4 49. Rxc3 1-0

[Event "Clash of the Titans blitz"]
[Site "Lichess.org INT"]
[Date "2020.09.09"]
[Round "13"]
[White "Andreikin, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2726"]
[BlackElo "2572"]
[PlyCount "81"]
[EventDate "2020.09.09"]
[EventType "match (blitz)"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Nd2 c5 4. dxc5 e6 5. e4 Bxc5 6. Qe2 h6 7. Bh4 Be7 8. O-O-O O-O 9. f4 Nc6 10. Ngf3 Qa5 11. Kb1 dxe4 12. Nxe4 Nxe4 13. Qxe4 Bxh4 14. Nxh4 Qb4 15. Bd3 Qxe4 16. Bxe4 Rb8 17. Nf3 Ne7 18. Ne5 b6 19. Nd7 Bxd7 20. Rxd7 Ng6 21. g3 a5 22. Rhd1 Rfc8 23. Bxg6 fxg6 24. R1d6 Re8 25. c4 g5 26. fxg5 hxg5 27. a4 Kh7 28. Kc2 Rf8 29. Rxe6 Rf2+ 30. Rd2 Rf3 31. Re5 Kh6 32. Rb5 Rc8 33. Rxb6+ g6 34. b3 Re8 35. Rb5 Ree3 36. Kb2 g4 37. Rc2 Rf1 38. c5 Ree1 39. c6 Rb1+ 40. Kc3 Rf3+ 41. Kd4 1-0

[Event "Clash of the Titans blitz"]
[Site "Lichess.org INT"]
[Date "2020.09.09"]
[Round "14"]
[White "Zhigalko, Sergei"]
[Black "Andreikin, Dmitry"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2726"]
[PlyCount "64"]
[EventDate "2020.09.09"]
[EventType "match (blitz)"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 e6 7. Bd3 Nb4 8. O-O Nxd3 9. cxd3 Ne7 10. Nc3 Ng6 11. Qg3 h6 12. h4 d4 13. Ne4 h5 14. Bg5 Qd5 15. Rac1 Bd7 16. Rc7 Bc6 17. Rc1 Qa5 18. Nd6+ Bxd6 19. exd6 O-O 20. Nxd4 Bd5 21. d7 f6 22. Bxf6 Rxf6 23. Rc8+ Rf8 24. Qxg6 Qd2 25. Rxa8 Qxf2+ 26. Kh1 Qxh4+ 27. Kg1 Qxd4+ 28. Kh1 Qh4+ 29. Kg1 Qf2+ 30. Kh1 Qh4+ 31. Kg1 Qf2+ 32. Kh1 Qh4+ 1/2-1/2

[Event "Clash of the Titans blitz"]
[Site "Lichess.org INT"]
[Date "2020.09.09"]
[Round "15"]
[White "Andreikin, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2726"]
[BlackElo "2572"]
[PlyCount "45"]
[EventDate "2020.09.09"]
[EventType "match (blitz)"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 h6 4. Bh4 c5 5. e3 b6 6. c3 Bb7 7. Ngf3 Be7 8. Bd3 d6 9. Qe2 Nbd7 10. e4 Nh5 11. Bxe7 Qxe7 12. g3 Nhf6 13. O-O O-O 14. a4 a6 15. Rfd1 Rfd8 16. b4 cxd4 17. cxd4 e5 18. d5 a5 19. bxa5 bxa5 20. Nb3 Nf8 21. Nfd2 Bc8 22. Nc4 N6h7 23. Nbxa5 1-0

[Event "Clash of the Titans blitz"]
[Site "Lichess.org INT"]
[Date "2020.09.09"]
[Round "16"]
[White "Zhigalko, Sergei"]
[Black "Andreikin, Dmitry"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2572"]
[BlackElo "2726"]
[PlyCount "118"]
[EventDate "2020.09.09"]
[EventType "match (blitz)"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nbd2 Bg4 7. h3 Bh5 8. Nc4 Nd7 9. Be3 f6 10. Qd2 Bf7 11. Qc3 Qe7 12. Bxc5 Nxc5 13. Ne3 O-O-O 14. Qa3 Kb8 15. Nf5 Qf8 16. O-O Ne6 17. Qxf8 Rhxf8 18. Rfc1 Bh5 19. Nd2 Bg6 20. Nh4 Nf4 21. Kf1 Bf7 22. Nf5 g6 23. Ne3 Be6 24. h4 g5 25. g3 Ng6 26. h5 Ne7 27. g4 c5 28. f3 Nc6 29. Kf2 b6 30. b3 a5 31. a4 Kb7 32. Rab1 Nb4 33. Rb2 Rd7 34. Rbb1 Rfd8 35. Ke2 Rd6 36. Ndc4 R6d7 37. Nd2 h6 38. Ndc4 Kb8 39. Rd1 Re7 40. Rd2 Bc8 41. Rdd1 Ba6 42. Rd2 Na2 43. Ra1 Nb4 44. Rb1 Re6 45. Ra1 Nc6 46. Kf2 Nd4 47. Rc1 Ree8 48. Na3 Bc8 49. Nb1 Be6 50. Nc3 Rd7 51. Rcd1 Red8 52. Ne2 Nc6 53. Ng3 Nd4 54. Ne2 Kb7 55. Ng3 Ra8 56. Ne2 c6 57. Ra1 b5 58. Nc3 b4 59. Ne2 Kb6 0-1

[Event "Clash of the Titans blitz"]
[Site "Lichess.org INT"]
[Date "2020.09.09"]
[Round "17"]
[White "Andreikin, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2726"]
[BlackElo "2572"]
[PlyCount "87"]
[EventDate "2020.09.09"]
[EventType "match (blitz)"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 Bb4 6. Qc2 Bb7 7. Bg2 Be4 8. Qd1 O-O 9. O-O Bxd2 10. Qxd2 d6 11. b3 Nbd7 12. Bb2 a5 13. a4 h6 14. Rae1 Re8 15. Nh4 Bxg2 16. Kxg2 d5 17. cxd5 exd5 18. f3 Nf8 19. Nf5 Qd7 20. g4 Re6 21. h4 Rae8 22. Rh1 Ng6 23. e3 h5 24. g5 Ne4 25. fxe4 Rxe4 26. Qf2 Rg4+ 27. Kf1 f6 28. Ba3 Re6 29. Rg1 fxg5 30. Rxg4 hxg4 31. hxg5 Re4 32. Kg2 g3 33. Nxg3 Nh4+ 34. Kh2 Qg4 35. Rf1 Kh7 36. g6+ Kxg6 37. Qf7+ Kh7 38. Nxe4 dxe4 39. Qf4 Qh5 40. Kg1 Nf3+ 41. Kf2 Nh4 42. Qxe4+ g6 43. Ke1 Nf5 44. Rh1 1-0

[Event "Clash of the Titans blitz"]
[Site "Lichess.org INT"]
[Date "2020.09.09"]
[Round "18"]
[White "Zhigalko, Sergei"]
[Black "Andreikin, Dmitry"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2572"]
[BlackElo "2726"]
[PlyCount "96"]
[EventDate "2020.09.09"]
[EventType "match (blitz)"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Bd7 10. h3 Kc8 11. b3 h6 12. Bb2 Be7 13. Ne2 b6 14. Rfe1 c5 15. Nf4 Be6 16. Rad1 a5 17. a4 g5 18. Nxe6 fxe6 19. g4 Ng7 20. Kg2 Kb7 21. Rd7 Rae8 22. Red1 Kc6 23. R7d3 Ref8 24. Bc1 Rf7 25. Nd2 Rd8 26. Ne4 Rd5 27. Bb2 Ne8 28. c4 Rxd3 29. Rxd3 Kb7 30. Kg3 Kc8 31. Bc1 Bf8 32. f4 gxf4+ 33. Bxf4 Bg7 34. h4 Rd7 35. Rxd7 Kxd7 36. Kf3 Ke7 37. g5 hxg5 38. Bxg5+ Kf7 39. Kf4 Bf8 40. Ng3 Ng7 41. h5 Ne8 42. Ke4 Bg7 43. Kf4 Bf8 44. Ne4 Ng7 45. Kg4 Nf5 46. Bf4 Nd4 47. Ng5+ Ke7 48. Nh7 Nxb3 0-1

[Event "Clash of the Titans blitz"]
[Site "Lichess.org INT"]
[Date "2020.09.09"]
[Round "19"]
[White "Andreikin, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2726"]
[BlackElo "2572"]
[PlyCount "83"]
[EventDate "2020.09.09"]
[EventType "match (blitz)"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 Bb7 6. Bg2 c5 7. O-O cxd4 8. Nxd4 Bxg2 9. Kxg2 Qc7 10. b3 Qb7+ 11. N2f3 Be7 12. Bb2 O-O 13. Kg1 a6 14. Qd3 d6 15. Rad1 Nbd7 16. Ng5 Nc5 17. Qf3 Qxf3 18. exf3 h6 19. Nc6 Rfe8 20. Nxe7+ Rxe7 21. Nh3 Ne8 22. Nf4 b5 23. Ba3 bxc4 24. Bxc5 dxc5 25. bxc4 Rb8 26. Nd3 Rc7 27. Rb1 Rd8 28. Rb3 Rd4 29. Rc1 Nd6 30. Nb2 Rd2 31. Kf1 Nf5 32. Ke1 Rd8 33. Rd3 Nd4 34. Na4 e5 35. Kf1 Rb8 36. Re1 Rb4 37. Nc3 Rxc4 38. Rxe5 Rb7 39. Ne4 Rb1+ 40. Kg2 Ne6 41. Rd7 Rc2 42. Rf5 1-0

[Event "Clash of the Titans blitz"]
[Site "Lichess.org INT"]
[Date "2020.09.09"]
[Round "20"]
[White "Zhigalko, Sergei"]
[Black "Andreikin, Dmitry"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2726"]
[PlyCount "89"]
[EventDate "2020.09.09"]
[EventType "match (blitz)"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Rfd8 13. Nd4 h6 14. Nd5 Qxd2 15. Nxe7+ Kf8 16. Ng6+ fxg6 17. Bxd2 Kf7 18. f3 Rac8 19. c4 g5 20. b3 a6 21. Ba5 Rd7 22. Bb6 Nh5 23. Kb2 Nf4 24. Rd2 Ng6 25. Red1 Ne7 26. Ne2 d5 27. Nc3 Ng6 28. exd5 exd5 29. cxd5 Bb5 30. a4 Rd6 31. Bf2 Be8 32. Ne4 Rd7 33. Bg3 Nf4 34. h4 Kg6 35. hxg5 hxg5 36. Bxf4 gxf4 37. Rc1 Rxc1 38. Kxc1 Bf7 39. Nc3 Kf5 40. Rd4 g5 41. Kd2 Ke5 42. Re4+ Kf5 43. Rd4 Ke5 44. Re4+ Kf5 45. Rd4 1/2-1/2

[Event "Clash of the Titans blitz"]
[Site "Lichess.org INT"]
[Date "2020.09.09"]
[Round "21"]
[White "Andreikin, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2726"]
[BlackElo "2572"]
[PlyCount "87"]
[EventDate "2020.09.09"]
[EventType "match (blitz)"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. Bf4 Bd6 4. Bg3 Nf6 5. e3 O-O 6. Nbd2 b6 7. c3 c5 8. Ne5 Bb7 9. Bd3 Nc6 10. f4 Ne7 11. Qb1 g6 12. Bh4 Nh5 13. g4 Ng7 14. Bf6 Ne8 15. Bxe7 Qxe7 16. g5 cxd4 17. exd4 Bxe5 18. dxe5 d4 19. Be4 dxc3 20. bxc3 Rd8 21. Qc2 Ng7 22. O-O-O Nf5 23. Rhe1 Kg7 24. h4 Rc8 25. h5 gxh5 26. Bxf5 exf5 27. Kb2 Qc5 28. Nb1 Be4 29. Rxe4 fxe4 30. Qxe4 Rfd8 31. Rh1 Qb5+ 32. Ka1 Qd5 33. Qe1 Qd3 34. Qh4 Qg6 35. f5 Qxf5 36. Qxh5 Qg6 37. Qf3 Rc5 38. Rh6 Qc2 39. Qf6+ Kg8 40. Qxd8+ Kg7 41. Qf6+ Kg8 42. e6 Rc7 43. Qd8+ Kg7 44. Qxc7 1-0

[Event "Clash of the Titans blitz"]
[Site "Lichess.org INT"]
[Date "2020.09.09"]
[Round "22"]
[White "Zhigalko, Sergei"]
[Black "Andreikin, Dmitry"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2726"]
[PlyCount "111"]
[EventDate "2020.09.09"]
[EventType "match (blitz)"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nc6 6. d4 Nb6 7. Bb3 d5 8. exd6 Bxd6 9. O-O O-O 10. Re1 cxd4 11. cxd4 Ne7 12. Nc3 Bd7 13. Ne5 Bc6 14. Qg4 Ng6 15. Nxc6 bxc6 16. g3 Nd5 17. h4 Nf6 18. Qf3 Ne7 19. Bg5 Ned5 20. Rac1 Be7 21. Na4 Qa5 22. Nc5 h6 23. Bxf6 Bxf6 24. Bxd5 cxd5 25. Nd7 Bxd4 26. Nxf8 Rxf8 27. Qa3 Qb6 28. Re2 f5 29. Qe7 f4 30. gxf4 Rxf4 31. Qxe6+ Qxe6 32. Rxe6 Rxf2 33. Kh1 Rxb2 34. Rd1 Bf6 35. h5 Rxa2 36. Rxd5 Kf7 37. Rc6 Re2 38. Rc7+ Re7 39. Rdd7 Rxd7 40. Rxd7+ Kg8 41. Rxa7 Kh7 42. Kg2 Be5 43. Ra6 Bf6 44. Kf3 Be5 45. Kg4 Bf6 46. Kf5 Bd4 47. Ke6 Bf6 48. Kf7 Bd4 49. Rg6 Bf6 50. Rxf6 gxf6 51. Kxf6 Kh8 52. Kg6 Kg8 53. Kxh6 Kh8 54. Kg6 Kg8 55. h6 Kh8 56. h7 1/2-1/2

[Event "Titled Tuesday intern op 15th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.15"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Gevorgyan, Maria"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2228"]
[PlyCount "50"]
[EventDate "2020.09.15"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d6 8. exd6 Qxd6 9. O-O Bg4 10. Re1 O-O-O 11. b3 e5 12. Na3 Qf6 13. Be4 Nd5 14. Qc2 Nf4 15. Nxc4 Bc5 16. d4 exd4 17. Bxf4 Qxf4 18. Bxc6 bxc6 19. Nxd4 Rd5 20. Ne3 Rh5 21. g3 Qg5 22. f4 Qd8 23. Nxg4 Bxd4+ 24. cxd4 Qxd4+ 25. Nf2 Rc5 0-1

[Event "Titled Tuesday intern op 15th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.15"]
[Round "2"]
[White "Mikhalsky, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "2290"]
[BlackElo "2572"]
[PlyCount "58"]
[EventDate "2020.09.15"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. d4 exd4 5. Qxd4 Na6 6. Bg2 Bc5 7. Qh4 Nb4 8. Rb1 O-O 9. Bg5 Be7 10. a3 h6 11. Bd2 Nc2+ 12. Kd1 d5 13. Kxc2 Bf5+ 14. Kc1 Bxb1 15. Nxb1 Ne4 16. Qf4 Bg5 17. Qf3 Nxd2 18. Nxd2 dxc4 19. Qc3 b5 20. Ngf3 Bf6 21. Qc2 c3 22. bxc3 Qa5 23. Kb2 b4 24. axb4 Qxb4+ 25. Nb3 a5 26. Kc1 Bxc3 27. Rd1 Qa3+ 28. Kb1 Rab8 29. Nfd4 Qa1# 0-1

[Event "Titled Tuesday intern op 15th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.15"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Perdomo, Carlos Andres"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2301"]
[PlyCount "45"]
[EventDate "2020.09.15"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nb6 8. Bd3 Nc6 9. O-O Be7 10. Nc3 d5 11. Re1 Bd7 12. g3 a6 13. h4 h6 14. h5 Qc7 15. Bf4 O-O-O 16. Rc1 Kb8 17. a3 Rdg8 18. b4 g5 19. Be3 Ka7 20. b5 Nb8 21. Nxd5 Nxd5 22. Rxc7 Nxc7 23. d5+ 1-0

[Event "Titled Tuesday intern op 15th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.15"]
[Round "4"]
[White "Khumalo, Keith"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2117"]
[BlackElo "2572"]
[PlyCount "94"]
[EventDate "2020.09.15"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6 11. Qc2 Nc6 12. a3 Rfd8 13. Bg5 h6 14. Bf4 Rac8 15. Bd6 Bxd6 16. Rxd6 Ne8 17. Rd2 Na5 18. Na4 Qb3 19. Rc1 Bc6 20. Nc3 Qxc2 21. Rdxc2 Nxc4 22. e4 Na5 23. b4 Nb3 24. Rd1 cxb4 25. axb4 Rb8 26. b5 Bxb5 27. Rb1 Bc4 28. Ne5 Nd4 29. Rcc1 Ne2+ 30. Nxe2 Rxb1 31. Rxb1 Bxe2 32. Rb7 a6 33. Nxd7 Bb5 34. Bf1 Rxd7 35. Rxd7 Bxd7 36. Bxa6 Nd6 37. f3 Bb5 38. Bxb5 Nxb5 39. Kf2 Kf8 40. Ke3 Ke7 41. g4 e5 42. h4 g5 43. h5 Kd6 44. Kd2 Kc5 45. Kd3 Nd4 46. Ke3 Kc4 47. f4 exf4+ 0-1

[Event "Titled Tuesday intern op 15th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.15"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Erdogdu, Mert"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2572"]
[BlackElo "2396"]
[PlyCount "57"]
[EventDate "2020.09.15"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. O-O g6 6. c3 Bg7 7. d4 exd4 8. cxd4 b5 9. Bc2 d6 10. h3 O-O 11. Nc3 Bb7 12. Re1 h6 13. Be3 Na5 14. b3 c5 15. Qd2 Kh7 16. Rad1 Qc7 17. Ne2 Rac8 18. h4 c4 19. Rc1 c3 20. Qd3 d5 21. e5 Nf5 22. h5 Kg8 23. Nf4 b4 24. hxg6 fxg6 25. Nxg6 Rf7 26. Nfh4 Rcf8 27. Nxf8 Nxh4 28. Ne6 Qd7 29. Qh7# 1-0

[Event "Titled Tuesday intern op 15th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.15"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Visakh, Narayanan Rajeswari"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2516"]
[PlyCount "101"]
[EventDate "2020.09.15"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 Nf6 7. Nc3 Bg4 8. Bb3 Bxf3 9. Qxf3 e6 10. O-O Be7 11. Be3 O-O 12. Rad1 Rc8 13. Qg3 Qa5 14. f4 Qh5 15. f5 e5 16. Kh1 Na5 17. Qf3 Nxb3 18. axb3 Qxf3 19. gxf3 h6 20. Rg1 Kh7 21. Rd2 Rc6 22. Ra1 Bd8 23. Bf2 Bb6 24. Bxb6 Rxb6 25. Rad1 Rd8 26. Nd5 Nxd5 27. Rxd5 f6 28. Kg2 Rc8 29. R1d2 Rcc6 30. Kf2 Kg8 31. Ke3 Kf7 32. h4 Ke7 33. h5 Rc7 34. Rg2 Kf8 35. Kd3 Rbc6 36. c3 b5 37. b4 Rb6 38. Rg1 Ra7 39. Ra1 Ke7 40. Ke3 Rc7 41. Rd2 Rbc6 42. Rg2 Kf8 43. Rd2 Ra7 44. Rdd1 Rb7 45. Ra2 Ke7 46. Rda1 Rbb6 47. Ra3 Kd7 48. Rg1 Rc7 49. Rxg7+ Kc6 50. Rg6 Rf7 51. Rxh6 1-0

[Event "Titled Tuesday intern op 15th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.15"]
[Round "7"]
[White "Maly, Alexey"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2371"]
[BlackElo "2572"]
[PlyCount "97"]
[EventDate "2020.09.15"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 Bb4 6. Qc2 Bb7 7. Bg2 Be4 8. Qd1 O-O 9. O-O Bxd2 10. Qxd2 d6 11. b3 a5 12. a3 Nbd7 13. Bb2 Re8 14. Rac1 Qb8 15. Rfd1 h6 16. Ne1 Bxg2 17. Nxg2 Qb7 18. Nf4 Rad8 19. f3 e5 20. dxe5 dxe5 21. Nd5 Nxd5 22. Qxd5 Qc8 23. Qc6 Re6 24. Qe4 Nc5 25. Qc2 e4 26. b4 axb4 27. axb4 Nd7 28. f4 Nf6 29. Bxf6 Rxf6 30. Rxd8+ Qxd8 31. Rd1 Rd6 32. Rxd6 Qxd6 33. Qxe4 Qxb4 34. Kg2 Qf8 35. Qc6 Qd8 36. Kf3 Kf8 37. g4 g6 38. h3 Qh4 39. Kg2 Qe7 40. Kf3 Kg7 41. Qd5 Qa3+ 42. e3 Qa1 43. Kf2 Qb2+ 44. Kf3 Qh2 45. Qe5+ Kg8 46. Qe8+ Kg7 47. Qe5+ Kh7 48. Qxc7 Qxh3+ 49. Ke4 1-0

[Event "Titled Tuesday intern op 15th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.15"]
[Round "8"]
[White "Henderson de la Fuente, Lance"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2491"]
[BlackElo "2572"]
[PlyCount "78"]
[EventDate "2020.09.15"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. Ncb4 O-O 14. Bd3 a5 15. Nxe7+ Qxe7 16. Nd5 Qb7 17. a3 Be6 18. O-O Bxd5 19. exd5 f5 20. Qe2 Rab8 21. f3 Qxd5 22. Rad1 Kh8 23. Kh1 Qb3 24. Bb1 Rb6 25. Rd3 g6 26. Rfd1 Qe6 27. Rd5 Rfb8 28. Qd3 Be7 29. b4 axb4 30. axb4 Kg7 31. h3 Qf6 32. Ba2 Qh4 33. Bb3 Qg3 34. Ra1 Kh6 35. Rd1 Bg5 36. Kg1 Bf4 37. Kf1 Ra8 38. Rxd6 e4 39. fxe4 Rxd6 0-1

[Event "Titled Tuesday intern op 15th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.15"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Lobanov, Sergei"]
[Result "1/2-1/2"]
[ECO "C58"]
[WhiteElo "2572"]
[BlackElo "2516"]
[PlyCount "79"]
[EventDate "2020.09.15"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. Nf3 Bd6 10. O-O O-O 11. Re1 f5 12. Nxe5 Qf6 13. Nc4 Nxc4 14. Bxc4 Bxh2+ 15. Kxh2 Qh4+ 16. Kg1 Qxc4 17. d3 Qh4 18. Nc3 f4 19. Nxd5 cxd5 20. Qf3 Bb7 21. Re5 Qf6 22. d4 Qb6 23. c3 Rae8 24. Qh5 Rxe5 25. Qxe5 f3 26. gxf3 h6 27. Bf4 Qxb2 28. Rc1 Rf6 29. Qe3 Qxa2 30. Be5 Rg6+ 31. Bg3 Qc4 32. Rb1 Qc6 33. Qe5 Kh7 34. Qf5 Bc8 35. Qf8 Qxc3 36. Rb8 Rc6 37. Be5 Rg6+ 38. Bg3 Rc6 39. Be5 Rg6+ 40. Bg3 1/2-1/2

[Event "Titled Tuesday intern op 15th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.15"]
[Round "10"]
[White "Rustemov, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2525"]
[BlackElo "2572"]
[PlyCount "86"]
[EventDate "2020.09.15"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. dxc5 bxc5 8. Bf4 Nh5 9. Bg5 Be7 10. Bxe7 Qxe7 11. e3 O-O 12. Be2 d6 13. O-O Nf6 14. b4 Nbd7 15. b5 a5 16. Nd2 Nb6 17. Na4 Nxa4 18. Qxa4 Nd7 19. Qc2 a4 20. Rfd1 Nb6 21. Rac1 Rfd8 22. h3 h6 23. Bf3 Rac8 24. Bxb7 Qxb7 25. Ne4 Qe7 26. Nd2 d5 27. Qc3 d4 28. Qd3 dxe3 29. Qxe3 Rd4 30. Nf3 Nxc4 31. Qc3 Rxd1+ 32. Rxd1 Nb6 33. Ne5 Qf6 34. Qa5 Nd5 35. Nc6 Kh7 36. Qxa4 Qb2 37. Qe4+ Kh8 38. Qd3 c4 39. Qd2 Qxa3 40. Rc1 c3 41. Qc2 Qc5 42. Rb1 Qb6 43. g3 Qc5 0-1

[Event "Titled Tuesday intern op 22nd Sept"]
[Site "Chess.com INT"]
[Date "2020.09.22"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Sergeyev, Alexander"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2395"]
[PlyCount "77"]
[EventDate "2020.09.22"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qxd4 f5 6. Be3 Nc6 7. Qa4 Bb4+ 8. c3 Bc5 9. Bxc5 Nxc5 10. Qc4 Ne6 11. Bd3 O-O 12. Nbd2 Qe7 13. O-O-O a6 14. Nb3 b5 15. Qh4 Qxh4 16. Nxh4 Nxe5 17. Bxf5 d6 18. Rhe1 Nf4 19. Be4 Rb8 20. g3 Nh3 21. f4 Ng4 22. Bd5+ Kh8 23. Nd4 Nf6 24. Bg2 Nf2 25. Rd2 N2g4 26. h3 Nh6 27. g4 Nf7 28. Nc6 Rb6 29. Ne7 Bb7 30. Bxb7 Rxb7 31. Rde2 Rbb8 32. Kc2 g5 33. Ng2 gxf4 34. Nxf4 Ne5 35. Nf5 Nfxg4 36. hxg4 Nxg4 37. Re7 Rxf5 38. Nd3 Nf6 39. Rf7 1-0

[Event "Titled Tuesday intern op 22nd Sept"]
[Site "Chess.com INT"]
[Date "2020.09.22"]
[Round "3"]
[White "Orozbaev, Eldiar"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1973"]
[BlackElo "2572"]
[PlyCount "58"]
[EventDate "2020.09.22"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 Nc6 6. Nc3 e6 7. Nf3 d6 8. Bd3 Be7 9. O-O O-O 10. Qe2 Bd7 11. Nxd5 exd5 12. Bf4 Re8 13. h3 Rc8 14. a3 dxe5 15. dxe5 Be6 16. Rad1 Qb6 17. b4 a5 18. Be3 Qd8 19. b5 Nb8 20. a4 Nd7 21. Bb1 Nc5 22. Nd4 Bf8 23. f4 Bd7 24. Bc2 Qc7 25. Nf3 Ne4 26. Rxd5 Ng3 27. Bxh7+ Kxh7 28. Ng5+ Kg8 29. Rxd7 Nxe2+ 0-1

[Event "Titled Tuesday intern op 22nd Sept"]
[Site "Chess.com INT"]
[Date "2020.09.22"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Gurel, Ediz"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2168"]
[PlyCount "45"]
[EventDate "2020.09.22"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nc6 6. O-O d6 7. d4 cxd4 8. cxd4 Be7 9. Bd2 O-O 10. Nc3 dxe5 11. dxe5 Nb6 12. Bb3 Na5 13. Bc2 Nac4 14. Qe2 Nxd2 15. Nxd2 Bd7 16. Nde4 Bc6 17. Rad1 Qc7 18. Nf6+ gxf6 19. Bxh7+ Kxh7 20. Qh5+ Kg7 21. Qg4+ Kh8 22. Rd3 Bxg2 23. Qxg2 1-0

[Event "Titled Tuesday intern op 22nd Sept"]
[Site "Chess.com INT"]
[Date "2020.09.22"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Di Berardino, Diego Rafael"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2572"]
[BlackElo "2471"]
[PlyCount "75"]
[EventDate "2020.09.22"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 b6 3. d4 cxd4 4. Nxd4 Bb7 5. f3 Nc6 6. Be3 e6 7. Nc3 Bb4 8. Ndb5 Qb8 9. a3 Be7 10. Qd2 a6 11. Nd4 Nf6 12. g4 O-O 13. g5 Nh5 14. Nce2 Rd8 15. O-O-O d5 16. Nxc6 Bxc6 17. Nd4 Bb7 18. e5 Qxe5 19. f4 Qc7 20. Be2 g6 21. Bxh5 gxh5 22. Qe2 Rac8 23. Qxh5 Bf8 24. Rd2 Bg7 25. Re1 b5 26. h4 Qa5 27. f5 e5 28. Nb3 Qa4 29. Bc5 Rd7 30. f6 Bh8 31. Rxe5 Qf4 32. Qe2 Rdd8 33. Nd4 h6 34. b4 a5 35. Kb2 axb4 36. axb4 Ra8 37. Rd1 hxg5 38. Rxg5+ 1-0

[Event "Titled Tuesday intern op 22nd Sept"]
[Site "Chess.com INT"]
[Date "2020.09.22"]
[Round "8"]
[White "Klekowski, Maciej"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2511"]
[BlackElo "2572"]
[PlyCount "82"]
[EventDate "2020.09.22"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. g4 d5 2. e3 e5 3. Bg2 c6 4. h3 Bd6 5. b3 Ne7 6. Bb2 Ng6 7. d4 e4 8. c4 Nh4 9. Bf1 O-O 10. Nc3 Be6 11. Qd2 f5 12. O-O-O Nd7 13. Kb1 Qe7 14. Be2 fxg4 15. Bxg4 Rf7 16. cxd5 cxd5 17. Rc1 Raf8 18. Nd1 Nf6 19. Bxe6 Qxe6 20. Qa5 a6 21. Ba3 h6 22. Ne2 Bxa3 23. Qxa3 Nh5 24. Nec3 Nf3 25. Na4 Qg6 26. Ndc3 Qg5 27. Rc2 Nh4 28. Qb2 Qg2 29. Rhc1 Nf6 30. Nb6 Rd8 31. b4 Qxh3 32. Qb3 Qf5 33. a4 Nf3 34. b5 a5 35. Ne2 Nh5 36. Ka2 Kh7 37. Rc7 Rxc7 38. Rxc7 Nd2 39. Qc2 Nc4 40. Nxc4 dxc4 41. f4 Nf6 0-1

[Event "Titled Tuesday intern op 22nd Sept"]
[Site "Chess.com INT"]
[Date "2020.09.22"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Darini, Pouria"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2432"]
[PlyCount "112"]
[EventDate "2020.09.22"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 Qb6 11. Qd2 h6 12. Bh4 O-O 13. Nd4 Rfd8 14. Kb1 Rac8 15. f3 Be8 16. Bf2 Qa6 17. g4 d5 18. e5 Nd7 19. Nb3 Bb4 20. Bd4 Nb6 21. Qf2 Na4 22. Nxa4 Bxe1 23. Rxe1 Qxa4 24. h4 Qc4 25. Bxa7 d4 26. Bxd4 Ba4 27. Re4 Bc6 28. Re1 Qd5 29. f4 Qf3 30. Qxf3 Bxf3 31. g5 hxg5 32. hxg5 Bg4 33. c3 Bf5+ 34. Kc1 Ra8 35. a3 Rac8 36. Kd2 Kh7 37. Re2 Kg6 38. Rf2 Be4 39. Ke3 Bd5 40. Nc5 b6 41. Na4 b5 42. Nb6 Rc6 43. Rh2 Kf5 44. Nxd5 Rxd5 45. Rh8 Kg6 46. Re8 Rc4 47. Rb8 Rc6 48. Ke4 Rc4 49. Re8 Rc6 50. Rg8 Kh7 51. Rf8 Rd7 52. Rb8 Rd5 53. f5 Rc7 54. g6+ fxg6 55. fxe6 Rxd4+ 56. cxd4 g5 1-0

[Event "Titled Tuesday intern op 22nd Sept"]
[Site "Chess.com INT"]
[Date "2020.09.22"]
[Round "10"]
[White "Artemiev, Vladislav"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2716"]
[BlackElo "2572"]
[PlyCount "154"]
[EventDate "2020.09.22"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 b6 5. Nbd2 Bb7 6. e3 Be7 7. Bd3 O-O 8. O-O d6 9. c3 Nbd7 10. Re1 c5 11. e4 Nh5 12. Bxe7 Qxe7 13. g3 cxd4 14. cxd4 Nhf6 15. Rc1 Rfc8 16. Qa4 a6 17. Qa3 Qf8 18. b3 d5 19. Qxf8+ Kxf8 20. e5 Ne8 21. Nh4 Rxc1 22. Rxc1 Rc8 23. Rxc8 Bxc8 24. f4 Nc7 25. Kf2 a5 26. f5 Ba6 27. Bc2 Nb8 28. Ke3 Nc6 29. Ndf3 Nb5 30. fxe6 fxe6 31. a4 Nc3 32. Bg6 Nb4 33. Kd2 Ne4+ 34. Ke3 Nc3 35. Ng2 Nd1+ 36. Kd2 Nf2 37. Nf4 Ke7 38. Ke3 Ng4+ 39. Kd2 Nf2 40. Bh5 Ne4+ 41. Kd1 Nc3+ 42. Ke1 g5 43. Ng6+ Kd8 44. h4 Be2 45. hxg5 hxg5 46. Kd2 Bxf3 47. Bxf3 Ne4+ 48. Bxe4 dxe4 49. Ke3 Ke8 50. g4 Kf7 51. Nf4 gxf4+ 52. Kxf4 Kg6 53. Kxe4 Kg5 54. Kf3 Nd5 55. Kg3 Nb4 56. Kf3 Kh4 57. Kf4 Nd5+ 58. Kf3 Kg5 59. Kg3 Ne7 60. Kf3 Kh6 61. Kf4 Kg6 62. Ke4 Nd5 63. Kf3 Nc3 64. Kf4 b5 65. axb5 Nxb5 66. Ke4 Nc7 67. Kf4 Nd5+ 68. Ke4 Kg5 69. Kf3 Nb4 70. Ke3 Kxg4 71. Kd2 Kf4 72. Kc3 Ke4 73. Kc4 Nc6 74. d5 exd5+ 75. Kb5 Nxe5 76. Kxa5 d4 77. b4 Nc6+ 0-1

[Event "Titled Tuesday intern op 22nd Sept f"]
[Site "Chess.com INT"]
[Date "2020.09.22"]
[Round "1.1"]
[White "Nepomniachtchi, Ian"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2784"]
[BlackElo "2572"]
[PlyCount "103"]
[EventDate "2020.09.22"]
[EventType "k.o. (blitz)"]
[EventRounds "3"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. e4 Nf6 4. Nc3 Be7 5. g3 O-O 6. Bg2 c5 7. f4 Nc6 8. Nf3 Bg4 9. O-O Nd4 10. d3 b5 11. Ne2 Rc8 12. Bxd4 cxd4 13. Qd2 Qc7 14. Rac1 Nd7 15. h3 Bxf3 16. Bxf3 Nc5 17. Bg4 Rcd8 18. c3 Qb6 19. cxd4 exd4 20. Kh2 Bf6 21. h4 a5 22. Bh3 Rfe8 23. Ng1 b4 24. Nf3 a4 25. Qd1 axb3 26. axb3 Ra8 27. Rf2 Ra3 28. e5 dxe5 29. fxe5 Bxe5 30. Re2 f6 31. Qc2 Nxb3 32. Qc4+ Kh8 33. Qf7 Qb8 34. Nxe5 fxe5 35. Rc7 Rg8 36. Be6 e4 37. Bxb3 e3 38. Rb7 Qc8 39. Be6 Qd8 40. Qxg8+ Qxg8 41. Bxg8 Kxg8 42. Rxb4 Rxd3 43. Kg2 h5 44. Kf3 Rd1 45. Ke4 d3 46. Rxe3 d2 47. Rd4 Rf1 48. Rxd2 Rf7 49. Rd5 Re7+ 50. Re5 Ra7 51. Rxh5 Ra4+ 52. Kf3 1-0

[Event "Titled Tuesday intern op 29th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.29"]
[Round "1"]
[White "Rakhmangulova, Anastasiya"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2156"]
[BlackElo "2572"]
[PlyCount "60"]
[EventDate "2020.09.29"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. c4 f5 14. O-O O-O 15. cxb5 d5 16. exd5 e4 17. Be2 Bxb2 18. Nc4 Bxa1 19. Qxa1 axb5 20. Nb6 Rb8 21. Nxc8 Rfxc8 22. Qd4 Qd6 23. Qe3 Rc2 24. Bh5 h6 25. Qa7 Rf8 26. Rd1 Qc5 27. Bxf7+ Rxf7 28. Qb8+ Kh7 29. Qf4 Rc4 30. Qg3 Rc1 0-1

[Event "Titled Tuesday intern op 29th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.29"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Spata, German"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2257"]
[PlyCount "103"]
[EventDate "2020.09.29"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. Rb1 Qc7 11. Qe1 Nc8 12. Bd1 Nb6 13. h4 h6 14. h5 Be7 15. Nh2 Ba4 16. f4 Bxd1 17. Qxd1 O-O-O 18. Qg4 Rdg8 19. f5 Qd7 20. fxe6 fxe6 21. Rf7 Nc6 22. Ndf3 Nd8 23. Rxg7 Qe8 24. Bxh6 Rxg7 25. Bxg7 Rxh5 26. Rf1 Na4 27. Rf2 Rf5 28. Qh3 Rh5 29. Qg4 Rf5 30. Nf1 Qf7 31. Bh6 Qh7 32. Bc1 Rh5 33. Ng3 Qb1 34. Rf1 Rh8 35. Bg5 Qh7 36. Bxe7 Qxe7 37. Rf2 Qh7 38. Qf4 Qb1+ 39. Nf1 Nxb2 40. Qf6 Rg8 41. Ng5 Nd3 42. Rf3 Qc1 43. Nxe6 Ne1 44. Rf2 Nxg2 45. Rxg2 Rxg2+ 46. Kxg2 Qc2+ 47. Kg1 Nxe6 48. Qxe6+ Kc7 49. Qd6+ Kc8 50. Qc5+ Kb8 51. Qxd5 Qxc3 52. Qd8# 1-0

[Event "Titled Tuesday intern op 29th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.29"]
[Round "3"]
[White "Barrientos Chavarriaga, Sergio E"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2457"]
[BlackElo "2572"]
[PlyCount "152"]
[EventDate "2020.09.29"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 Nc6 9. Nxc6 Bxc6 10. Bf4 Nh5 11. Be3 Bc5 12. Qd2 O-O 13. Be2 Nf6 14. Bf3 Qc7 15. O-O Rac8 16. Rac1 Bxe3 17. Qxe3 d6 18. Rfd1 Rfd8 19. Nd5 Bxd5 20. cxd5 Qe7 21. dxe6 Qxe6 22. Qd4 Qe5 23. Rxc8 Rxc8 24. Qxd6 Qxd6 25. Rxd6 Nxe4 26. Rd1 Nf6 27. g4 h6 28. h4 Kf8 29. g5 hxg5 30. hxg5 Nh7 31. Bb7 Rc7 32. Rd8+ Ke7 33. Rb8 Nxg5 34. b4 Ne6 35. b5 Nd4 36. a4 Ne6 37. Bc6 Nc5 38. Re8+ Kf6 39. a5 bxa5 40. Re3 a6 41. Rc3 Na4 42. Rf3+ Ke5 43. Be8 axb5 44. Bxb5 Nc3 45. Be8 f6 46. Bg6 a4 47. Rf5+ Kd4 48. Ra5 Kc4 49. Kf1 Kb4 50. Ra8 a3 51. Ke1 a2 52. Kd2 Na4 53. Rb8+ Ka3 54. Bf7 Rc3 55. Bxa2 Kxa2 56. Rb7 g5 57. Rf7 Rc6 58. Ke3 Nc5 59. f4 gxf4+ 60. Kxf4 Rd6 61. Kf5 Nd7 62. Re7 Kb3 63. Re4 Kc3 64. Ra4 Kb3 65. Re4 Kc3 66. Ra4 Kd3 67. Ra1 Kc4 68. Ra5 Kb4 69. Ra1 Kc5 70. Ra7 Kc6 71. Ra6+ Kc7 72. Ra7+ Kd8 73. Ra8+ Ke7 74. Rh8 Rd5+ 75. Ke4 Re5+ 76. Kf4 Nc5 0-1

[Event "Titled Tuesday intern op 29th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.29"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Acor, Corey B"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2572"]
[BlackElo "2223"]
[PlyCount "119"]
[EventDate "2020.09.29"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. O-O d6 5. d4 Bd7 6. Nc3 Ng6 7. Re1 Be7 8. h3 O-O 9. Be3 Kh8 10. Qe2 f5 11. exf5 Rxf5 12. Rad1 exd4 13. Nxd4 Nxd4 14. Bxd4 Bf6 15. Bxf6 Rxf6 16. Bxd7 Qxd7 17. Nd5 Rf7 18. Qe6 Qxe6 19. Rxe6 Raf8 20. f3 c6 21. Ne3 d5 22. Ng4 Nf4 23. Ree1 h6 24. Kh2 Kh7 25. Ne5 Re7 26. g3 Ne6 27. Nd3 Rfe8 28. Kg2 Nd4 29. Rxe7 Rxe7 30. Rd2 Nf5 31. Kf2 g5 32. g4 Nh4 33. f4 gxf4 34. Nxf4 Ng6 35. Nh5 Ne5 36. b3 Rf7+ 37. Kg2 Ng6 38. Re2 Re7 39. Rxe7+ Nxe7 40. Kf3 Ng6 41. Ke3 Kg8 42. Kd4 Kf7 43. c4 dxc4 44. Kxc4 Ke6 45. Kd4 Ne5 46. Ke4 c5 47. Ng7+ Kf6 48. Nf5 Nf7 49. h4 b6 50. Nxh6 Nd6+ 51. Kf4 Nb5 52. h5 Nc3 53. g5+ Kg7 54. Nf5+ Kh8 55. g6 Nxa2 56. h6 Nc3 57. g7+ Kh7 58. Ne7 b5 59. g8=Q+ Kxh6 60. Qg6# 1-0

[Event "Titled Tuesday intern op 29th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.29"]
[Round "5"]
[White "Zierk, Steven C"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2499"]
[BlackElo "2572"]
[PlyCount "54"]
[EventDate "2020.09.29"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Bc4 e6 7. d3 a6 8. a4 Be7 9. Nxd4 cxd4 10. Ne2 Nxe4 11. Nxd4 Nf6 12. Qf3 d5 13. Bb3 O-O 14. Bf4 e5 15. Bg3 Bg4 16. Qe3 exd4 17. Qxd4 Qc5 18. Qf4 Be6 19. Qf3 Rac8 20. Be5 Nd7 21. Bf4 Rfe8 22. Rfe1 Qc6 23. Qg3 Bf6 24. a5 Nc5 25. Ba2 Bxb2 26. Rab1 Bc3 27. Re2 Qa4 0-1

[Event "Titled Tuesday intern op 29th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.29"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Siva, Mahadevan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2349"]
[PlyCount "13"]
[EventDate "2020.09.29"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e5 4. Bc4 Nf6 5. Ng5 d5 6. exd5 b6 7. dxc6 1-0

[Event "Titled Tuesday intern op 29th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.29"]
[Round "7"]
[White "Bocharov, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2524"]
[BlackElo "2572"]
[PlyCount "74"]
[EventDate "2020.09.29"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. Qc2 Nbd7 10. Bf4 O-O 11. Rd1 Rc8 12. Nbd2 Nh5 13. Be3 Re8 14. Qb2 Nhf6 15. Rac1 Bd6 16. Ne5 Qe7 17. Nxd7 Nxd7 18. Rc2 Ba3 19. Qb1 h6 20. Nf3 Red8 21. Bf4 Nf6 22. Ne5 c5 23. dxc5 Bxc5 24. Rcd2 g5 25. Be3 Bxe3 26. fxe3 Bb7 27. Qb2 Ba8 28. Rf1 dxc4 29. Rxd8+ Qxd8 30. Bxa8 c3 31. Qc2 Qd2 32. Qd3 Rxa8 33. Rxf6 Rd8 34. Qe4 c2 35. Rxf7 c1=Q+ 36. Kg2 Qxe2+ 37. Rf2 Qcf1# 0-1

[Event "Titled Tuesday intern op 29th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.29"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Nepomniachtchi, Ian"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2572"]
[BlackElo "2784"]
[PlyCount "88"]
[EventDate "2020.09.29"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. Be3 Be7 10. Nbd2 g5 11. Ne1 Qc7 12. Qh5 O-O-O 13. Qxf7 Kb8 14. Qxe6 h5 15. Bb5 Nf8 16. Qf5 Bc8 17. Qc2 Ne6 18. Qa4 Nxe5 19. dxe5 d4 20. cxd4 cxd4 21. Nc4 dxe3 22. Nxe3 a6 23. Be2 b5 24. Qc2 Qxe5 25. Nf3 Qf6 26. Rfd1 g4 27. Nd5 Rxd5 28. Rxd5 Nf4 29. Rd2 Nxe2+ 30. Rxe2 gxf3 31. Re3 fxg2 32. Rae1 Bd6 33. Re8 Rxe8 34. Rxe8 Bc7 35. Qe4 Qg5 36. Qxg2 Qc1+ 37. Qf1 Bxh2+ 38. Kg2 Qc6+ 39. Kxh2 Qxe8 40. Qd3 Qe5+ 41. Qg3 Qxg3+ 42. Kxg3 Kc7 43. Kh4 Bg4 44. a3 Kd6 0-1

[Event "Titled Tuesday intern op 29th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.29"]
[Round "9"]
[White "Pultinevicius, Paulius"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2510"]
[BlackElo "2572"]
[PlyCount "97"]
[EventDate "2020.09.29"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 b6 5. Bb2 Bb7 6. Nc3 Bd6 7. cxd5 exd5 8. Rc1 a6 9. d4 O-O 10. g3 Nbd7 11. Bg2 Re8 12. O-O c6 13. Qc2 Rc8 14. Rfd1 Nf8 15. Qb1 Ne6 16. Qa1 a5 17. Ne5 Ba6 18. e4 Bb7 19. f4 Bb4 20. exd5 cxd5 21. Ne2 Ne4 22. Bxe4 dxe4 23. d5 Rxc1 24. Nxc1 Bxd5 25. Ne2 Bc5+ 26. Kf1 Qa8 27. Ng4 Bf8 28. f5 Ng5 29. Nf4 Bc6 30. Ne3 Bb5+ 31. Kf2 Bd3 32. Nh5 f6 33. Bxf6 gxf6 34. Nxf6+ Kf7 35. Nxe8 Qxe8 36. Rc1 Bc5 37. Rxc5 bxc5 38. Ng4 Ke7 39. Qf6+ Kd7 40. Qxg5 Kc7 41. Qf4+ Kb7 42. f6 Qf7 43. Ne5 Qh5 44. g4 e3+ 45. Kxe3 Qh3+ 46. Qf3+ Qxf3+ 47. Kxf3 Bg6 48. Nxg6 hxg6 49. f7 1-0

[Event "Titled Tuesday intern op 29th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.29"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Gajewski, Grzegorz"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2572"]
[BlackElo "2616"]
[PlyCount "113"]
[EventDate "2020.09.29"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 Be7 7. Qe2 b5 8. d5 Nc5 9. Bb3 Na5 10. Nxe5 d6 11. Nc6 Nxc6 12. dxc6 Nxb3 13. axb3 O-O 14. Nc3 Be6 15. Be3 b4 16. Ne4 Bd5 17. Ng3 Qc8 18. Bd4 Re8 19. Qd2 Bxc6 20. Qxb4 Qb7 21. Qxb7 Bxb7 22. Rfe1 Bf8 23. f3 f6 24. Nf5 g6 25. Ne3 c5 26. Bxf6 d5 27. Bg5 Bg7 28. Rab1 Re6 29. Ng4 Rae8 30. Rxe6 Rxe6 31. Kf1 a5 32. c3 Ba6+ 33. Kg1 h6 34. Bxh6 Bh8 35. Ra1 d4 36. Rxa5 Be2 37. Ra8+ Kh7 38. Ra7+ Kg8 39. Bg5 Bg7 40. Ra8+ Kh7 41. Ra7 Kg8 42. Bh6 Bh8 43. Ra8+ Kh7 44. h3 dxc3 45. Ra7+ Kg8 46. Ra8+ Kh7 47. Ra7+ Kg8 48. bxc3 Bxc3 49. Be3 Rc6 50. Kf2 Bd1 51. Rb7 Bb4 52. Nh6+ Kf8 53. Ng4 Bxb3 54. Ne5 Re6 55. Nd7+ Ke8 56. Nxc5 Bxc5 57. Rxb3 1-0

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Mukhutdinov, Tigran"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2286"]
[PlyCount "39"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d5 8. exd6 Qxd6 9. O-O Bg4 10. Re1 O-O-O 11. b3 Qf6 12. Be4 e6 13. Na3 Bxa3 14. Bxa3 Ne5 15. Bc5 Ned7 16. Bd4 e5 17. Be3 Qe6 18. h3 Bxf3 19. Qxf3 Nf6 20. Bf5 1-0

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "2"]
[White "Colas, Joshua"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2255"]
[BlackElo "2572"]
[PlyCount "132"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 Bg4 4. Qb3 Nf6 5. g3 Bxf3 6. Qxf3 e5 7. Qxb7 Nbd7 8. b5 Bc5 9. Bg2 Rb8 10. Qa6 O-O 11. Qa4 e4 12. O-O Re8 13. d3 e3 14. fxe3 Ng4 15. e4 Nde5 16. Bf4 Rb6 17. h3 Ne3 18. Bxe3 dxe3 19. Nc3 Rg6 20. g4 h5 21. gxh5 Rg3 22. b6 axb6 23. Kh2 Rg5 24. Nd5 Re6 25. Rad1 Bd6 26. Nf4 Rf6 27. d4 Rxf4 28. Rxf4 Nd3 29. exd3 Bxf4+ 30. Kh1 Ra5 31. Qc2 Qh4 32. Rf1 Qg3 33. Rxf4 Qxf4 34. e5 Qxd4 35. Qe2 Qxe5 36. Be4 Qf4 37. Kg2 Rg5+ 38. Kh1 Qf2 39. Qxf2 exf2 40. Bg2 Rg3 41. Bf1 Kh7 42. Kh2 Rg5 43. h4 Rg4 44. Kh3 f5 45. d4 Rxd4 46. Kg3 Rd2 47. h6 Kxh6 48. c5 bxc5 49. Bc4 f4+ 50. Kg2 Rc2 51. Bf1 c4 52. a4 Ra2 53. a5 Rxa5 54. Bxc4 Rc5 55. Bf1 Rc2 56. Kf3 Rb2 57. Bd3 c5 58. Bf1 Rb1 59. Bc4 f1=Q+ 60. Bxf1 Rxf1+ 61. Kg4 Rc1 62. Kf5 Rc4 63. Kg4 f3+ 64. Kf5 Rxh4 65. Ke5 Rh5+ 66. Kf4 f2 0-1

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Khamrakulov, Djurabek"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2514"]
[PlyCount "55"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O h6 7. Nbd2 Ne7 8. Nb3 Qc7 9. a4 g5 10. a5 O-O-O 11. Bd2 Be4 12. Ne1 f6 13. exf6 Nxf6 14. Nc5 Rd6 15. Bb4 Bf5 16. Bd3 Bg7 17. Qe2 Re8 18. c3 Ng6 19. g3 Nf8 20. Ng2 Qf7 21. Rfe1 Qg6 22. Ne3 Bxd3 23. Nxd3 Rdd8 24. a6 Qf7 25. axb7+ Qxb7 26. Nc5 Qb6 27. Ba5 Qb8 28. Qa6+ 1-0

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "4"]
[White "Vasquez Schroder, Rodrigo Rafael"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2441"]
[BlackElo "2572"]
[PlyCount "63"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. Ncb4 O-O 14. Be2 a5 15. Nxe7+ Qxe7 16. Nd5 Qb7 17. Qd3 Rb8 18. O-O Be6 19. Rfd1 Kh8 20. Bf3 g6 21. Qe2 Qa7 22. Rd3 f5 23. Rad1 b4 24. cxb4 axb4 25. b3 Rf7 26. Ne3 fxe4 27. Bxe4 Rbf8 28. Rf1 Rf4 29. Nd5 R4f7 30. Ne3 Rf4 31. Nd5 R4f7 32. Ne3 1/2-1/2

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "5"]
[White "Stupak, Kirill"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "2515"]
[BlackElo "2572"]
[PlyCount "162"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Qc7 6. Nc3 a6 7. Bg2 Qxc4 8. O-O Nc6 9. Nb3 d5 10. Bf4 Be7 11. a3 a5 12. Rc1 Qa6 13. a4 O-O 14. Nb5 Qb6 15. Bc7 Qa6 16. Bf4 Qb6 17. Bc7 Qa6 18. Nc5 Bxc5 19. Rxc5 Bd7 20. Bd6 Qb6 21. Bxf8 Rxf8 22. Rc1 Nb4 23. Qd4 Qd8 24. b3 Bc6 25. Qc5 Na6 26. Qd6 Qb6 27. e3 Rd8 28. Qe5 Bxb5 29. axb5 Qxb5 30. Qd4 h6 31. Rfd1 Nb4 32. Bf1 Qd7 33. Qb6 Qd6 34. Qxa5 Ne4 35. Bg2 Nf6 36. Qc5 Qxc5 37. Rxc5 Nc6 38. Rb5 Rd7 39. Ra1 Kf8 40. Ra8+ Ke7 41. Bf1 Ne8 42. Rc5 Kd6 43. Rc1 Nc7 44. Rg8 g6 45. Be2 h5 46. Rh8 Re7 47. h4 Rd7 48. Kg2 Re7 49. Bf3 Rd7 50. Be2 Ne5 51. f4 Nc6 52. Bf3 Ke7 53. Be2 Rd8 54. Re8+ Kxe8 55. b4 Kd7 56. b5 Na5 57. b6 Na6 58. Bb5+ Nc6 59. Rxc6 bxc6 60. Bxa6 Rb8 61. b7 Kc7 62. Kf3 Rxb7 63. Bd3 Rb4 64. Bxg6 fxg6 65. g4 hxg4+ 66. Kxg4 Rb3 67. Kg5 Rxe3 68. Kxg6 Rg3+ 69. Kh5 Rh3 70. Kg4 Rh1 71. h5 d4 72. Kg5 d3 73. f5 d2 74. fxe6 d1=Q 75. e7 Qe1 76. Kf6 Kd7 77. e8=Q+ Qxe8 78. Kg5 Qe7+ 79. Kf4 Rf1+ 80. Kg3 Qe3+ 81. Kg2 Rf2+ 0-1

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Quparadze, Giga"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2572"]
[BlackElo "2463"]
[PlyCount "95"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Bd7 6. O-O Bc6 7. Re1 Ne7 8. b4 Ng6 9. b5 Bd5 10. c4 Bxf3 11. Qxf3 Qc7 12. Bxg6 hxg6 13. d3 Nd7 14. Bf4 Rh5 15. Nd2 Be7 16. g4 Rh8 17. Bg3 Kf8 18. a4 Kg8 19. a5 Rf8 20. a6 b6 21. Re2 Bg5 22. Ne4 Nxe5 23. Qg2 Be7 24. Nxc5 Bxc5 25. Rxe5 Bd6 26. Re4 Bxg3 27. Qxg3 Qd7 28. Qe5 Rd8 29. Kg2 Kh7 30. Rae1 Kg8 31. Rf4 Qe7 32. h3 Qb4 33. Ree4 Qc5 34. Re2 Qxe5 35. Rxe5 g5 36. Rxg5 Rd6 37. Kf3 f6 38. Rxf6 Rxh3+ 39. Ke2 Rh2 40. Rf4 Rh6 41. Re5 Rf6 42. Kf3 Kf7 43. Ree4 e5 44. Rxe5 Kg6 45. Rxf6+ Rxf6+ 46. Kg3 Rf8 47. Rd5 Rh8 48. Rd6+ 1-0

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Artemiev, Vladislav"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2716"]
[PlyCount "82"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Bg6 7. Nbd2 Nh6 8. Nb3 Be7 9. a4 O-O 10. a5 c5 11. Bxh6 gxh6 12. Nxc5 Nxc5 13. dxc5 Bxc5 14. c3 Qc7 15. Ra4 Kh8 16. Qd2 h5 17. Rc1 Rg8 18. Qf4 Be7 19. c4 Rac8 20. Raa1 Qc5 21. Ng5 Kg7 22. h4 h6 23. Nf3 Rgd8 24. Nd2 dxc4 25. Rxc4 Qd5 26. Bf3 Qb5 27. b3 Rc5 28. Rxc5 Qxc5 29. Ne4 Qb4 30. Qe3 Qd4 31. Qxd4 Rxd4 32. Nd6 b6 33. g3 Bxd6 34. exd6 Rxd6 35. axb6 axb6 36. Be2 Rd2 37. Bc4 Be4 38. Kf1 Bf3 39. Ke1 Rd4 40. Rc1 Kf6 41. Rc3 Rd1# 0-1

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "8"]
[White "Ponkratov, Pavel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "2628"]
[BlackElo "2572"]
[PlyCount "96"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 O-O 5. Rc1 b6 6. e3 Bb7 7. Nf3 a6 8. Bd3 d5 9. cxd5 exd5 10. O-O Bd6 11. Ne5 c5 12. f4 Nc6 13. Ne2 c4 14. Bb1 b5 15. Ng3 Ne7 16. Qf3 Rc8 17. Nf5 Ne4 18. Nxd6 Qxd6 19. Bxe4 dxe4 20. Qh3 f6 21. Ng4 b4 22. Nf2 a5 23. Kh1 Rfe8 24. f5 Nd5 25. Ng4 Qd7 26. Qg3 Ba6 27. Rf2 Kh8 28. h4 c3 29. bxc3 bxc3 30. Be1 Bd3 31. h5 h6 32. Qh4 a4 33. a3 c2 34. Kh2 Rc6 35. Rd2 Qxf5 36. Bg3 Rec8 37. Nf2 Nxe3 38. Nxd3 exd3 39. Bf4 Nd5 40. Bg3 Nc3 41. Rf2 Qe4 42. Qh3 Ne2 43. Re1 c1=Q 44. Rxc1 Rxc1 45. Qd7 Rg8 46. Rf3 Nxg3 47. Rxg3 Qf4 48. d5 Qe5 0-1

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "9"]
[White "So, Wesley"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2770"]
[BlackElo "2572"]
[PlyCount "69"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. e5 h5 9. Nd5 Qc6 10. c4 e6 11. Nxd4 cxd4 12. Nf4 d6 13. exd6 Bxd6 14. d3 Nxh2 15. Be2 Qc7 16. Nxh5 Kf8 17. Bd2 g6 18. Nf6 b6 19. Qc1 Kg7 20. Bh6+ Rxh6 21. Ne8+ Kh7 22. Nf6+ Kg7 23. Ne8+ Kh7 24. Nxc7 Bxc7 25. c5 b5 26. g3 e5 27. Kg2 Ng4 28. Rh1 Rxh1 29. Qxh1+ Kg7 30. Qh4 Bb7+ 31. Bf3 Bxf3+ 32. Kxf3 Nh6 33. Rh1 Rh8 34. g4 f6 35. g5 1-0

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Gordievsky, Dmitry"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2559"]
[PlyCount "71"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8. Nc3 Nxc3 9. bxc3 O-O 10. Qh5 f5 11. Re1 h6 12. c4 Qf6 13. c3 dxc4 14. Bxc4+ Kh7 15. Bd3 Rae8 16. Bd2 b5 17. Qf3 c6 18. a4 Rxe1+ 19. Bxe1 bxa4 20. Rxa4 Qe6 21. Bd2 c5 22. Rxa7 cxd4 23. cxd4 Bb8 24. Ra6 Qf7 25. g3 Bc8 26. Ra5 Kh8 27. Qd5 Qh5 28. Ra1 Qg4 29. Bb4 Re8 30. Qf7 Rd8 31. Be7 Qxd4 32. Rd1 Ba7 33. Rd2 Bb7 34. Bxd8 Be4 35. Qe8+ Kh7 36. Bxe4 1-0

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "11"]
[White "Klekowski, Maciej"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2512"]
[BlackElo "2572"]
[PlyCount "95"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. Be2 a5 14. O-O Bg5 15. Qd3 Be6 16. Rad1 Rb8 17. b3 Kh8 18. Nde3 Qb6 19. Nf5 Rbd8 20. g3 g6 21. Nfe3 f5 22. exf5 gxf5 23. f4 Bh6 24. Kh1 e4 25. Qd2 Bg7 26. g4 Bc3 27. Qc1 fxg4 28. Bxg4 Bf7 29. Nd5 Bxd5 30. cxd5 Na7 31. Qe3 Qxe3 32. Nxe3 Nb5 33. Be6 Rf6 34. f5 Rh6 35. Ng4 Rh4 36. f6 Rf8 37. f7 Nd4 38. Nf6 Nf3 39. Rxf3 exf3 40. Nd7 Rxf7 41. Bxf7 Bd4 42. Be6 f2 43. Kg2 Re4 44. Rf1 Re2 45. Nb8 Rxa2 46. Nc6 Kg7 47. Nxd4 Kf6 48. Rxf2+ 1-0

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "12"]
[White "Zhigalko, Sergei"]
[Black "Smirnov, Pavel"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2544"]
[PlyCount "62"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. Na3 a6 9. O-O Bf5 10. d4 cxd4 11. Nxd4 Nxd4 12. cxd4 e6 13. Qf3 Qd7 14. Qg3 Bd6 15. Bf4 Bxf4 16. Qxf4 O-O 17. Rad1 Rac8 18. Rfe1 Rfd8 19. h3 Nd5 20. Qf3 b5 21. Rc1 Nb4 22. Rcd1 Bg6 23. h4 h6 24. h5 Bf5 25. Re5 Nc6 26. Ree1 Nxd4 27. Qe3 Qd6 28. Kh1 Qc5 29. Rc1 Qb6 30. Rxc8 Rxc8 31. Bd1 b4 0-1

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "13"]
[White "Zhigalko, Sergei"]
[Black "Lenderman, Aleksandr"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2634"]
[PlyCount "130"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 cxd4 7. cxd4 Nge7 8. Nc3 Nf5 9. O-O a6 10. a3 Qb6 11. Na4 Qa7 12. Be3 Be7 13. Bd3 O-O 14. Rc1 Rac8 15. Nc5 Bxc5 16. Rxc5 Nce7 17. Rxc8 Rxc8 18. Qb3 Nxe3 19. fxe3 Nf5 20. Bxf5 exf5 21. Qxd5 Be6 22. Qd6 h6 23. Nh4 Rc6 24. Qd8+ Kh7 25. Nxf5 Bxf5 26. Rxf5 Rc1+ 27. Rf1 Rxf1+ 28. Kxf1 a5 29. Qd6 a4 30. e6 fxe6 31. Qxe6 Qa5 32. Qe4+ Kh8 33. Qc2 Qg5 34. Qd3 Qh4 35. d5 Qf6+ 36. Ke1 Qxb2 37. d6 Qa1+ 38. Ke2 Qb2+ 39. Ke1 Qa1+ 40. Kf2 Qf6+ 41. Ke2 Qb2+ 42. Kf3 Qf6+ 43. Kg3 Qg5+ 44. Kf2 Qf6+ 45. Kg1 Qa1+ 46. Qf1 Qxa3 47. Qf8+ Kh7 48. Qf5+ Kh8 49. Qf8+ Kh7 50. Qf5+ Kh8 51. d7 Qxe3+ 52. Kf1 Qe7 53. Qd5 Qf6+ 54. Ke2 Qb2+ 55. Kd3 Qb1+ 56. Ke3 Qe1+ 57. Kd4 Qd2+ 58. Ke5 Qg5+ 59. Kd6 Qd8 60. Qe5 Qb8+ 61. Ke6 Qd8 62. Qh5 Qf6+ 63. Kd5 Qc6+ 64. Ke5 Qxd7 65. Qe2 Qe7+ 0-1

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "14"]
[White "Carlstedt, Jonathan"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2451"]
[BlackElo "2572"]
[PlyCount "107"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 Bd6 5. Bg3 O-O 6. Nbd2 b6 7. c4 Bb7 8. cxd5 Nxd5 9. a3 Nd7 10. Bd3 Qe7 11. Qc2 f5 12. b4 Rac8 13. O-O c5 14. dxc5 bxc5 15. b5 Kh8 16. Bxd6 Qxd6 17. Nc4 Qe7 18. Rfd1 f4 19. e4 N5b6 20. a4 Nxc4 21. Qxc4 Nb6 22. Qc3 c4 23. Bc2 Nd7 24. a5 Nf6 25. Re1 Qc5 26. Rab1 Rfd8 27. a6 Ba8 28. Qe5 Qxe5 29. Nxe5 Kg8 30. Rbc1 Rc5 31. Nf3 Rxb5 32. Bb1 Rc5 33. Ba2 Bxe4 34. Bxc4 Kf8 35. Bxe6 Rxc1 36. Rxc1 Rd6 37. Bc8 Nd5 38. Bb7 Nc3 39. Kf1 Bd3+ 40. Ke1 Nb5 41. Kd2 Bf1+ 42. Ke1 Bxg2 43. Ne5 Bd5 44. Rc5 Be6 45. Nc6 Nc7 46. Nb8 Nd5 47. Nc6 Bg4 48. Nxa7 Nc3 49. f3 Rd1+ 50. Kf2 Rd2+ 51. Kg1 Rd1+ 52. Kf2 Rd2+ 53. Kg1 Rd1+ 54. Kf2 1/2-1/2

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "15"]
[White "Zhigalko, Sergei"]
[Black "Gelman, Alexander"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2403"]
[PlyCount "72"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nc6 6. Bb5 Nf6 7. O-O Bd6 8. Re1+ Be6 9. dxc5 Bxc5 10. Be3 Bxe3 11. Rxe3 Qb6 12. Bxc6+ bxc6 13. b3 O-O 14. h3 c5 15. Nbd2 Rfd8 16. Qe1 h6 17. Ne5 a5 18. Rb1 d4 19. cxd4 cxd4 20. Rg3 Bf5 21. Rd1 Re8 22. Ndc4 Qc5 23. Rf3 Be4 24. Rxf6 gxf6 25. Ng4 Kg7 26. Qd2 Qg5 27. Qxd4 h5 28. Nge3 Bf3 29. h4 Qg6 30. Rd3 Re4 31. Qc3 Rae8 32. Kf1 Rxe3 33. Nxe3 Rxe3 34. Rxe3 Qxg2+ 35. Ke1 Qg1+ 36. Kd2 Qd1# 0-1

[Event "Titled Tuesday intern op 06th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.06"]
[Round "1"]
[White "Mickiewicz, Piotr"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2233"]
[BlackElo "2572"]
[PlyCount "108"]
[EventDate "2020.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. e3 Nc6 4. exd4 Nxd4 5. Nxd4 Qxd4 6. d3 Nh6 7. Nc3 c6 8. Be2 Nf5 9. O-O g6 10. g3 Bg7 11. Bf3 O-O 12. Re1 Rd8 13. Qb3 Qc5 14. Ne4 Qd4 15. Rb1 Be6 16. Ng5 Bc8 17. Bf4 Qd7 18. c5 Qe8 19. Qa3 Nd4 20. Bd1 Bf5 21. Ne4 Qd7 22. Rc1 Nb5 23. Qa5 Bxb2 24. Rb1 Bg7 25. Bc2 Nd4 26. Bd1 Nb5 27. Bc2 h6 28. h4 Bg4 29. a4 Nd4 30. Bd1 Nf3+ 31. Bxf3 Bxf3 32. Re3 Bg4 33. Rbe1 Be6 34. Nd2 Qd5 35. Nc4 Bh3 36. f3 Bd4 37. Kh2 Bxe3 38. Rxe3 Bf5 39. Bxh6 Bxd3 40. Ne5 Bf5 41. Qc3 Qd2+ 42. Qxd2 Rxd2+ 43. Kg1 Rad8 44. Re1 Rc2 45. g4 Be6 46. h5 gxh5 47. gxh5 Kh7 48. Bf4 Rg8+ 49. Kh1 Bd5 50. Re3 Ra2 51. Ng4 Be6 52. Ne5 Rd8 53. Bg3 Rd1+ 54. Be1 Raa1 0-1

[Event "Titled Tuesday intern op 06th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.06"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Korchmar, Vasiliy"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2572"]
[BlackElo "2451"]
[PlyCount "49"]
[EventDate "2020.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 e5 8. Qd3 Nf6 9. Nc3 Qc7 10. O-O Be7 11. Be3 Bg4 12. Nd2 O-O 13. c5 dxc5 14. Na4 Rfd8 15. Qc3 Be2 16. Rfc1 Rd3 17. Qc2 Ng4 18. Bxc5 Rad8 19. Nb3 Bg5 20. Qxe2 Bxc1 21. Rxc1 Qd7 22. Rf1 Qe6 23. Bb6 R8d7 24. Nac5 Qh6 25. h3 1-0

[Event "Titled Tuesday intern op 06th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.06"]
[Round "3"]
[White "Samunenkov, Igor"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A64"]
[WhiteElo "2189"]
[BlackElo "2572"]
[PlyCount "70"]
[EventDate "2020.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 c5 3. d5 e6 4. c4 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 O-O 9. O-O a6 10. a4 Re8 11. Nd2 Nbd7 12. h3 b6 13. Qb3 Rb8 14. Nc4 Ne5 15. Na3 b5 16. axb5 axb5 17. f4 c4 18. Qb4 Qb6+ 19. Kh1 Ned7 20. Naxb5 Ba6 21. Ra5 Nh5 22. Kh2 Bxc3 23. Qxc3 Bxb5 24. e4 Nc5 25. Be3 Qc7 26. g4 Ng7 27. Bd4 f6 28. Rfa1 Nxe4 29. Qc2 Nc5 30. Bxf6 Qf7 31. Bd4 Qxf4+ 32. Kh1 Qxd4 33. Ra7 Nd3 34. Rf1 Rf8 35. Rd1 Nf2+ 0-1

[Event "Titled Tuesday intern op 06th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.06"]
[Round "4"]
[White "Cordova, Emilio"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2592"]
[BlackElo "2572"]
[PlyCount "52"]
[EventDate "2020.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg5 Bb7 5. Nbd2 Be7 6. e3 b4 7. Bg2 O-O 8. O-O a5 9. c4 d6 10. a3 Nbd7 11. axb4 axb4 12. Qc2 c5 13. e4 cxd4 14. Nxd4 Qb6 15. Nb5 Rxa1 16. Rxa1 Ng4 17. c5 Qxb5 18. Bxe7 Rc8 19. Qc4 Qxc5 20. Qxc5 dxc5 21. Ra7 Bc6 22. Nc4 Nge5 23. Nxe5 Nxe5 24. Bxc5 Nd3 25. Bd6 Nxb2 26. Bxb4 Nc4 1/2-1/2

[Event "Titled Tuesday intern op 06th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.06"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Gabrielian, Artur"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2458"]
[PlyCount "141"]
[EventDate "2020.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 h6 12. Bh4 Re8 13. h3 Qa5 14. Qd2 Qa6 15. Nd4 b5 16. Qd3 Rab8 17. f4 Qb7 18. Bxf6 Bxf6 19. Nxc6 Qxc6 20. Qxd6 Qxd6 21. Rxd6 Bxc3 22. bxc3 Rec8 23. Ra6 Rb7 24. Re3 Rc4 25. a3 Kf8 26. Kb2 Ke7 27. Kb3 Rd7 28. Ra5 a6 29. Rxa6 Rd1 30. Ra7+ Ke8 31. Rb7 Rb1+ 32. Ka2 Rc1 33. Kb2 Rg1 34. g3 Rc5 35. Rd3 Re1 36. Rdd7 Re3 37. Re7+ Kd8 38. Rxf7 Kc8 39. Rbe7 Kd8 40. Ra7 Ke8 41. Rxg7 Kf8 42. Rh7 Kg8 43. Rag7+ Kf8 44. Rc7 Rxc7 45. Rxc7 Rxg3 46. Rc5 Rxh3 47. Rxb5 Kf7 48. a4 Rg3 49. a5 Rg8 50. Rb7+ Kf6 51. Kb3 h5 52. Kc4 h4 53. Rb1 Rc8+ 54. Kd4 Rd8+ 55. Kc5 e5 56. f5 Rc8+ 57. Kd6 Rd8+ 58. Kc7 Rd2 59. a6 Rxc2 60. Ra1 Rxc3+ 61. Kb6 Rb3+ 62. Kc5 Rc3+ 63. Kd5 Rd3+ 64. Kc4 Rd4+ 65. Kc5 Rd8 66. a7 Ra8 67. Kb6 h3 68. Kb7 Rh8 69. a8=Q Rxa8 70. Kxa8 Kg5 71. Rh1 1-0

[Event "Titled Tuesday intern op 06th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.06"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Siva, Mahadevan"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "2572"]
[BlackElo "2349"]
[PlyCount "79"]
[EventDate "2020.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Bb7 10. d3 Re8 11. Ng5 Rf8 12. Nf3 Re8 13. Ng5 Rf8 14. Nd2 Nd7 15. Ngf3 Nc5 16. Bc2 Kh8 17. d4 Nd7 18. Nf1 Bf6 19. Ng3 g6 20. Bh6 Re8 21. Qd2 Qe7 22. Rad1 Rad8 23. Bg5 Bxg5 24. Nxg5 f6 25. Nf3 Qg7 26. a4 Nb6 27. axb5 axb5 28. Bd3 b4 29. Bb5 Re7 30. Bxc6 Bxc6 31. cxb4 Bb7 32. b5 Rf8 33. Rc1 f5 34. dxe5 dxe5 35. Rc5 Na4 36. Rc2 Nb6 37. Qb4 f4 38. Nf1 g5 39. Rec1 h5 40. Rxc7 1-0

[Event "Titled Tuesday intern op 06th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.06"]
[Round "7"]
[White "Bortnyk, Olexandr"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2598"]
[BlackElo "2572"]
[PlyCount "136"]
[EventDate "2020.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Be2 Nc6 3. f4 e6 4. d3 d5 5. Nf3 Bd6 6. c3 Nge7 7. Be3 d4 8. Bd2 O-O 9. O-O b5 10. Na3 dxc3 11. bxc3 c4 12. Nc2 cxd3 13. Bxd3 Bc5+ 14. Be3 Bxe3+ 15. Nxe3 Qb6 16. Qe2 Qc5 17. Bxb5 Rb8 18. a4 a6 19. Bd3 Rb3 20. Rac1 Rxc3 21. Rxc3 Qxc3 22. e5 Rd8 23. Bb1 Nd4 24. Nxd4 Rxd4 25. Kh1 Bb7 26. Qe1 Qd2 27. Qxd2 Rxd2 28. Rc1 Re2 29. Kg1 Rxe3 30. Kf2 Rb3 31. a5 g6 32. g3 Nd5 33. Be4 Rb2+ 34. Ke1 h5 35. h4 Rb3 36. Kf2 Kg7 37. Rc5 Rb2+ 38. Ke1 Rb4 39. Bd3 Rb2 40. Be2 Ne3 41. Bd3 Ng2+ 42. Kd1 Ne3+ 43. Kc1 Rb4 44. Rc7 Nf5 45. Rd7 Nxg3 46. Kd2 Nf5 47. Kc3 Rxf4 48. Rxb7 Rf3 49. Kd2 Nxh4 50. Bxa6 Ra3 51. Rb5 Nf3+ 52. Kc1 Nd4 53. Rb7 Rxa5 54. Bc4 Rc5 55. Rb4 Nc6 56. Rb5 Rxc4+ 57. Kd2 Re4 58. Kd3 Rxe5 59. Rb6 Rd5+ 60. Ke4 Ne5 61. Rb7 Nc6 62. Rc7 Na5 63. Kf4 Kf6 64. Rc3 Nb7 65. Kg3 Rf5 66. Rf3 Rxf3+ 67. Kh4 g5+ 68. Kxh5 Rf4 0-1

[Event "Titled Tuesday intern op 06th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.06"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Xiong, Jeffery"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2572"]
[BlackElo "2709"]
[PlyCount "74"]
[EventDate "2020.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 c6 6. O-O Bg7 7. Re1 O-O 8. h3 dxe5 9. Nxe5 Nd7 10. Nf3 N5b6 11. Bb3 c5 12. c3 cxd4 13. cxd4 Nf6 14. Nc3 Bd7 15. Bg5 Rc8 16. Ne5 Bc6 17. Nxc6 Rxc6 18. Qf3 h6 19. Bxf6 Bxf6 20. Rad1 Kg7 21. d5 Rc7 22. d6 exd6 23. Nb5 Rd7 24. Nxa7 Bxb2 25. Nb5 d5 26. Re2 Bf6 27. g3 Re8 28. Red2 Re5 29. Nd4 Qe7 30. Kg2 Rc7 31. Nb5 Rc5 32. a4 Re4 33. h4 h5 34. Nd6 Rb4 35. Nb5 Re4 36. Bxd5 Rxa4 37. Rb1 Qd7 0-1

[Event "Titled Tuesday intern op 06th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.06"]
[Round "9"]
[White "Moskalenko, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2515"]
[BlackElo "2572"]
[PlyCount "139"]
[EventDate "2020.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. f3 d5 8. Bg5 h6 9. Bh4 c5 10. e3 cxd4 11. Qxd4 Nc6 12. Qc3 d4 13. exd4 Qxd4 14. Qxd4 Nxd4 15. Bd3 Bd7 16. Ne2 Nb3 17. Rd1 Nc5 18. Bc2 Ba4 19. Bxa4 Nxa4 20. b3 Nc5 21. b4 Na4 22. Bxf6 gxf6 23. c5 b6 24. c6 Rfc8 25. Rd6 b5 26. Nd4 a6 27. Kf2 Rc7 28. Nb3 Nb6 29. Na5 Nd5 30. Rd1 Kf8 31. R1xd5 exd5 32. Rxd5 Re8 33. g4 Re6 34. Rd8+ Kg7 35. Ra8 Rexc6 36. Nxc6 Rxc6 37. Kg3 f5 38. gxf5 Kf6 39. Kg4 h5+ 40. Kf4 Rc4+ 41. Kg3 Rc6 42. Rh8 Rc3 43. Rh6+ Kg5 44. Rxa6 h4+ 45. Kg2 Kxf5 46. Rh6 Rxa3 47. Rxh4 Rb3 48. Re4 Kg6 49. Kg3 f6 50. Rd4 Rb2 51. h4 Rb3 52. Kg4 Rb1 53. h5+ Kh6 54. Kf5 Kxh5 55. f4 Rb3 56. Kxf6 Kg4 57. f5+ Kh5 58. Kf7 Kg5 59. f6 Rf3 60. Rd5+ Kh6 61. Rxb5 Rc3 62. Rb7 Rd3 63. b5 Rb3 64. b6 Rb1 65. Rb8 Kh7 66. Rb7 Kh6 67. Kg8 Rg1+ 68. Rg7 Rd1 69. f7 Rg1 70. Rxg1 1-0

[Event "Titled Tuesday intern op 06th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.06"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Harsha, Bharathakoti"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2509"]
[PlyCount "69"]
[EventDate "2020.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. dxc5 Bxc5 9. Bxc5 Qxc5 10. Nb5 Kf8 11. Nbd4 Nge7 12. O-O Rd8 13. Re1 h6 14. c3 Kg8 15. Nxf5 Nxf5 16. Bd3 Nfe7 17. Qd2 h5 18. Qf4 Rh6 19. Rad1 Ng6 20. Qd2 Qe7 21. g3 h4 22. Kg2 hxg3 23. hxg3 f6 24. Bxg6 Rxg6 25. Qe3 Rf8 26. Rd2 Qf7 27. exf6 Rxf6 28. Ng5 Qg6 29. Ree2 Ne7 30. f4 Nf5 31. Qe5 Nh6 32. Qd6 Ng4 33. Rxe6 Qh5 34. Qxd5 Qh2+ 35. Kf1 1-0

[Event "Titled Tuesday intern op 13th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.13"]
[Round "1"]
[White "Kadam, Om Manish"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2114"]
[BlackElo "2572"]
[PlyCount "68"]
[EventDate "2020.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 a6 8. Na3 Bg4 9. f3 Be6 10. Bc4 Rc8 11. Be3 Nb4 12. Nd5 Nbxd5 13. exd5 Nxd5 14. Bxd5 Qa5+ 15. c3 Qxd5 16. Qxd5 Bxd5 17. Kf2 Be7 18. a5 f5 19. Rhd1 Bb3 20. Rd3 Kf7 21. g3 g5 22. f4 gxf4 23. gxf4 Ke6 24. Rg1 Rhg8 25. Rxg8 Rxg8 26. c4 Ba4 27. b4 Bc6 28. Rd2 Be4 29. Kf1 Rg4 30. Rf2 Bh4 31. Rd2 exf4 32. Bf2 Rg2 33. b5 Rxh2 34. bxa6 bxa6 0-1

[Event "Titled Tuesday intern op 13th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.13"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Lenaerts, Lennert"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2572"]
[BlackElo "2357"]
[PlyCount "49"]
[EventDate "2020.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Nge7 6. c3 a6 7. Ba4 O-O 8. d4 exd4 9. cxd4 b5 10. Bc2 d6 11. h3 Bb7 12. Nc3 Na5 13. Bf4 Rc8 14. Qe2 Nc4 15. a4 Bc6 16. b3 Na3 17. Rxa3 b4 18. Raa1 bxc3 19. Qxa6 f5 20. Ng5 Qd7 21. d5 fxe4 22. dxc6 Qf5 23. Rxe4 d5 24. Rxe7 Qxf4 25. Rxg7+ 1-0

[Event "Titled Tuesday intern op 13th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.13"]
[Round "3"]
[White "Braun, Arik"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2609"]
[BlackElo "2572"]
[PlyCount "48"]
[EventDate "2020.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. c4 e5 2. d3 Nf6 3. Nc3 Nc6 4. g3 Bc5 5. Bg2 d6 6. e3 O-O 7. Nge2 a5 8. O-O h6 9. h3 Re8 10. Kh2 Ba7 11. b3 Bf5 12. Bb2 Qd7 13. Qd2 Bh7 14. Rad1 Rad8 15. a3 Ne7 16. b4 axb4 17. axb4 c6 18. Ra1 Bb8 19. b5 d5 20. bxc6 bxc6 21. cxd5 cxd5 22. Na4 Qb5 23. Rfd1 h5 24. Rab1 Qxa4 0-1

[Event "Titled Tuesday intern op 13th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.13"]
[Round "4"]
[White "Timofeev, Artyom"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2585"]
[BlackElo "2572"]
[PlyCount "93"]
[EventDate "2020.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d3 c6 3. g3 Bg4 4. Nbd2 e6 5. Bg2 Bd6 6. O-O Ne7 7. c4 O-O 8. b3 a5 9. a3 Nd7 10. Bb2 Re8 11. Qc2 f6 12. e4 Rc8 13. d4 Bh5 14. Rfe1 Bg6 15. Bh3 Nf8 16. Qc3 Bb8 17. b4 a4 18. Rac1 b5 19. cxb5 cxb5 20. Qe3 Ba7 21. e5 Nf5 22. Qf4 Nd7 23. Bf1 Qb6 24. Rc5 fxe5 25. Nxe5 Nxc5 26. dxc5 Qb7 27. Ndf3 Bb8 28. Qg4 d4 29. Nxd4 Bxe5 30. Rxe5 Nxd4 31. Bxd4 Bf5 32. Qe2 Rcd8 33. Qe3 Qd7 34. Bc3 Qd1 35. Kg2 Bh3+ 36. Kxh3 Qxf1+ 37. Kh4 Qh1 38. h3 Qd1 39. Rxe6 Rxe6 40. Qxe6+ Kh8 41. Qe7 Rg8 42. Bxg7+ Rxg7 43. Qf8+ Rg8 44. Qf6+ Rg7 45. Qf8+ Rg8 46. Qf6+ Rg7 47. Qf8+ 1/2-1/2

[Event "Titled Tuesday intern op 13th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.13"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Leszko, Bence"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2315"]
[PlyCount "129"]
[EventDate "2020.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. Nf3 Qb6 6. Be2 Bb5 7. Bxb5+ Qxb5 8. a4 Qd7 9. O-O Nc6 10. dxc5 Bxc5 11. Nbd2 a5 12. Nb3 Bb6 13. Re1 Nge7 14. Be3 Bxe3 15. Rxe3 Nf5 16. Rd3 Qc7 17. Qe2 O-O 18. Re1 b6 19. h4 Nce7 20. Nbd4 Nxd4 21. Nxd4 Ng6 22. g3 Rac8 23. h5 Ne7 24. h6 gxh6 25. Qh5 Kh8 26. Rf3 Ng8 27. Rf4 Qd7 28. Re3 Qe8 29. Qd1 Kg7 30. Ref3 Qe7 31. Kg2 f6 32. exf6+ Nxf6 33. Qe2 Ne4 34. Rxf8 Rxf8 35. Rxf8 Kxf8 36. f3 Ng5 37. Qe5 Kf7 38. Qb8 e5 39. Nf5 Qf6 40. Qc7+ Kf8 41. Qc8+ Kf7 42. Qc7+ Kf8 43. g4 e4 44. Qc8+ Kf7 45. Qc7+ Kf8 46. f4 Ne6 47. Qc8+ Kf7 48. Qd7+ Kf8 49. Kg3 h5 50. Qd6+ Kf7 51. Qd7+ Kf8 52. Qc8+ Kf7 53. Qb7+ Kf8 54. Qxd5 h4+ 55. Kh2 Nxf4 56. Qa8+ Kf7 57. Qb7+ Kf8 58. Qb8+ Kf7 59. Qxf4 Ke6 60. Qd6+ Kf7 61. Qd7+ Kg6 62. Kh3 Qe5 63. Nxh4+ Kg5 64. Qxh7 e3 65. Nf3+ 1-0

[Event "Titled Tuesday intern op 13th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.13"]
[Round "6"]
[White "Maly, Alexey"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2371"]
[BlackElo "2572"]
[PlyCount "101"]
[EventDate "2020.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 Bb4 6. Qc2 Bb7 7. Bg2 Be4 8. Qd1 O-O 9. O-O Bxd2 10. Qxd2 d6 11. b3 Nbd7 12. Bb2 h6 13. Rac1 a5 14. a3 Re8 15. Rfd1 Qb8 16. Ne1 Bxg2 17. Nxg2 b5 18. Ba1 a4 19. b4 bxc4 20. Rxc4 Nb6 21. Rc2 d5 22. Ne3 Ne4 23. Qd3 Nd6 24. Rdc1 Nbc4 25. Nxc4 Nxc4 26. Rxc4 dxc4 27. Rxc4 Rd8 28. Qc3 Qb5 29. d5 f6 30. Rxc7 e5 31. e4 Qe2 32. Rc4 Ra7 33. Kg2 Rad7 34. h4 f5 35. exf5 Rxd5 36. b5 Rd1 37. Qxe5 Qf1+ 38. Kf3 R1d3+ 39. Kg4 Qd1+ 40. Kh3 Qh1+ 41. Kg4 Qd1+ 42. Kh3 R3d4 43. Bxd4 Qh1+ 44. Kg4 Qd1+ 45. f3 h5+ 46. Kg5 Qd2+ 47. f4 Rd7 48. Qe8+ Kh7 49. Qxh5+ Kg8 50. Rc8+ Rd8 51. Rxd8# 1-0

[Event "Titled Tuesday intern op 13th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.13"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Siva, Mahadevan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2349"]
[PlyCount "83"]
[EventDate "2020.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e5 4. Bc4 Nf6 5. Ng5 d5 6. exd5 b5 7. Bxb5 Qxd5 8. O-O a6 9. Qa4 axb5 10. Qxa8 Qd7 11. Na3 Be7 12. Nxb5 O-O 13. Qa4 Bb7 14. d4 cxd4 15. cxd4 Nxd4 16. Nc3 Qg4 17. f3 Qh4 18. Be3 Bc5 19. Rae1 Nd5 20. g3 Nxc3 21. Qd7 Nce2+ 22. Kg2 Bc8 23. Qxc8 Rxc8 24. gxh4 Bb4 25. Rd1 Nf5 26. Bf2 Nf4+ 27. Kh1 h6 28. Ne4 Rc2 29. a3 Be7 30. b4 Nxh4 31. Rd2 Rc8 32. Bxh4 Bxh4 33. b5 Bd8 34. a4 Bb6 35. Ra2 Bd4 36. a5 Nd5 37. b6 Nb4 38. Ra4 Na6 39. b7 Rb8 40. Rb1 f5 41. Nd6 Nc5 42. Rc4 1-0

[Event "Titled Tuesday intern op 13th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.13"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Demchenko, Anton"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2572"]
[BlackElo "2632"]
[PlyCount "82"]
[EventDate "2020.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Nf3 Nf6 5. h3 a6 6. Be3 Nc6 7. d5 Na7 8. Qd2 O-O 9. Bh6 Nb5 10. Bxg7 Kxg7 11. Bxb5 axb5 12. O-O b4 13. Ne2 Nxe4 14. Qxb4 Nf6 15. Nf4 c6 16. c4 Qa5 17. Qb3 Qa4 18. Qc3 Bd7 19. Rfe1 Rfe8 20. b3 Qa5 21. Qb2 Kg8 22. Rxe7 Rxe7 23. Qxf6 Qd8 24. Qxd6 Bf5 25. Qb4 Re4 26. Qd2 Qd6 27. g3 Rd8 28. Rd1 Qf6 29. Kh2 Bc8 30. Nd4 h5 31. Qa5 h4 32. Qc7 hxg3+ 33. fxg3 Rde8 34. Nf3 Re2+ 35. Kg1 Rxa2 36. dxc6 bxc6 37. Qd6 Qxd6 38. Rxd6 Bf5 39. Rd1 Be4 40. Ng5 Bf5 41. g4 Bc8 0-1

[Event "Titled Tuesday intern op 13th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.13"]
[Round "9"]
[White "Mons, Leon"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2530"]
[BlackElo "2572"]
[PlyCount "136"]
[EventDate "2020.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Re8 10. O-O Nbd7 11. f3 Nf8 12. Bc2 Ne6 13. Nxe6 Bxe6 14. e4 dxe4 15. fxe4 Bg4 16. Qd3 Bh5 17. Bg5 c5 18. d5 Nd7 19. Bf4 Bf6 20. Ba4 a6 21. Rae1 b5 22. Bc2 Ne5 23. Qg3 Bh4 24. Qe3 Rc8 25. Bg3 Bg5 26. Bf4 Bh4 27. Bg3 Bf6 28. h3 Nf3+ 29. gxf3 Bd4 30. Kg2 Bxe3 31. Rxe3 b4 32. Ne2 Qb6 33. Ba4 c4 34. Bf2 Red8 35. Ng3 Bg6 36. Rb3 Qa5 37. Rxb4 c3 38. Bb6 Qxb4 39. axb4 cxb2 40. Rb1 Rd6 41. Bc5 Rxd5 42. Rxb2 Rd3 43. Bb3 a5 44. Bd5 h6 45. Kf2 Ra3 46. Ne2 Bh5 47. Nd4 axb4 48. Rxb4 Rd3 49. Rc4 Rxc5 50. Rxc5 Rxd4 51. Ke3 Ra4 52. Rc8+ Kh7 53. Rc3 Rb4 54. f4 Bg6 55. f5 Bh5 56. Kf4 f6 57. Rg3 Ra4 58. Rc3 Ra1 59. Rc8 Rf1+ 60. Ke3 Re1+ 61. Kf2 Re2+ 62. Kf1 g5 63. fxg6+ Kxg6 64. Rg8+ Kh7 65. Rf8 Kg7 66. Rg8+ Kh7 67. Rf8 Kg7 68. Rg8+ Kh7 1/2-1/2

[Event "Titled Tuesday intern op 13th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.13"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Skulener, Wladimir"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2572"]
[BlackElo "2370"]
[PlyCount "53"]
[EventDate "2020.10.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. h3 Bh5 9. Nc3 O-O 10. Be3 d5 11. cxd5 exd5 12. Ne1 Bxe2 13. Qxe2 Nc6 14. Nd3 Nc4 15. Rae1 Bb4 16. Rc1 Be7 17. Nf4 Nb6 18. Qf3 Bg5 19. Nfxd5 Nxd5 20. Nxd5 Bxe3 21. fxe3 Qd7 22. Rc5 Rac8 23. Nf6+ gxf6 24. exf6 Kh8 25. Rh5 Nxd4 26. Rxh7+ Kxh7 27. Qh5+ 1-0

[Event "Titled Tuesday intern op 20th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.20"]
[Round "1"]
[White "Grieve, Harry"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2351"]
[BlackElo "2572"]
[PlyCount "68"]
[EventDate "2020.10.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. Be2 O-O 14. O-O Nxd5 15. Qxd5 Be6 16. Qd3 Qb6 17. Nb4 Kh8 18. Rfd1 Rad8 19. a4 f5 20. Bf3 d5 21. exf5 Bxf5 22. Nxd5 Bxd3 23. Nxb6 e4 24. Bg4 e3 25. fxe3 Bxe3+ 26. Kh1 Bxb6 27. axb5 axb5 28. h3 g6 29. Ra6 Bc7 30. Ra7 Bg3 31. Bf3 Bc4 32. Rda1 Rfe8 33. Rb7 Re5 34. Rb6 Rde8 0-1

[Event "Titled Tuesday intern op 20th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.20"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Hansen, Sune Berg"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2557"]
[PlyCount "84"]
[EventDate "2020.10.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8. Nc3 Nxc3 9. bxc3 O-O 10. Qh5 f5 11. Re1 c6 12. c4 Be8 13. Qf3 dxc4 14. Bxc4+ Bf7 15. Bxf7+ Rxf7 16. Bf4 Bxf4 17. Qxf4 Qd7 18. Re5 Re8 19. Rae1 Rfe7 20. h4 Rxe5 21. Rxe5 Rxe5 22. Qxe5 a6 23. c4 b5 24. c5 Kf7 25. h5 Qe6 26. Qc7+ Kf6 27. h6 gxh6 28. Qxh7 Kg5 29. Qg7+ Kh5 30. Qg3 Qe4 31. Qd6 Qe1+ 32. Kh2 Qxf2 33. Qxc6 Qh4+ 34. Kg1 Qe1+ 35. Kh2 Qh4+ 36. Kg1 Qxd4+ 37. Kh2 Qh4+ 38. Kg1 Qe1+ 39. Kh2 Qe5+ 40. Kg1 Qe1+ 41. Kh2 Qh4+ 42. Kg1 Qe1+ 1/2-1/2

[Event "Titled Tuesday intern op 20th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.20"]
[Round "3"]
[White "Wagh, Suyog"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2246"]
[BlackElo "2572"]
[PlyCount "163"]
[EventDate "2020.10.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 Nf6 6. O-O a6 7. e5 d5 8. exd6 Bxd6 9. d3 b5 10. Bb3 Bb7 11. Nxd4 cxd4 12. Ne2 O-O 13. Bf4 Rc8 14. Bxd6 Qxd6 15. Qd2 Rc7 16. a4 b4 17. a5 Rfc8 18. Ra4 Nd5 19. Re1 e5 20. Ng3 Bc6 21. Raa1 Nf4 22. Ne4 Qg6 23. g3 Nh3+ 24. Kg2 Nf4+ 25. Kf1 Nd5 26. Qg5 Qe6 27. Qh4 h6 28. Nc5 Qf5 29. Kg1 Ba8 30. Ne4 Qf3 31. Nd2 Qf5 32. Ne4 Qf3 33. Nd2 Qf6 34. Qxf6 Nxf6 35. Nc4 Ng4 36. Nxe5 Nf6 37. Nc4 h5 38. Re2 Bf3 39. Re5 Ng4 40. Ree1 g6 41. h3 Nf6 42. Re5 Nd7 43. Re7 Nc5 44. Rae1 Kf8 45. Rxc7 Rxc7 46. Kh2 Bd5 47. Re2 Kg7 48. Re5 Bxc4 49. Bxc4 Kf6 50. Rd5 Na4 51. Rxd4 Nxb2 52. Rd6+ Ke5 53. Rxa6 Nxc4 54. dxc4 Rxc4 55. Rb6 Rxc2 56. Kg2 Rb2 57. a6 Ra2 58. Rxb4 Rxa6 59. h4 Kf6 60. Rf4+ Kg7 61. Kg1 Re6 62. Kg2 Re5 63. Kg1 Re6 64. Kg2 Rf6 65. Rxf6 Kxf6 66. Kf3 Kf5 67. Ke3 Kg4 68. Ke4 f6 69. Ke3 g5 70. hxg5 fxg5 71. Ke2 Kh3 72. Kf1 Kg4 73. Kg2 Kf5 74. f3 Ke5 75. Kf2 Kf5 76. Kg2 Ke5 77. Kf2 Kd4 78. f4 gxf4 79. gxf4 Ke4 80. Kg3 Kf5 81. Kh4 Kxf4 82. Kxh5 1/2-1/2

[Event "Titled Tuesday intern op 20th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.20"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Shamsi, Mohammadhossein"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2217"]
[PlyCount "41"]
[EventDate "2020.10.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 a6 12. Qd2 Qc7 13. Nd4 Rac8 14. f3 b5 15. g4 b4 16. Nce2 a5 17. Ng3 Rb8 18. Nh5 Nxh5 19. Bxe7 Rfc8 20. Nxc6 Qxc6 21. gxh5 1-0

[Event "Titled Tuesday intern op 20th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.20"]
[Round "5"]
[White "Gunina, Valentina"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2431"]
[BlackElo "2572"]
[PlyCount "60"]
[EventDate "2020.10.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. Bf4 dxc4 12. Bxc6 Rc8 13. d5 Bf6 14. Nd2 exd5 15. Bxd5 Bxa1 16. Qxa1 c3 17. Ne4 O-O 18. Nxc3 Qf6 19. Ne4 Qxa1 20. Rxa1 Bxe2 21. Nd6 Rc5 22. Nf5 Re8 23. Bxf7+ Kxf7 24. Nd6+ Kf8 25. Nxe8 Kxe8 26. Re1 Rc2 27. f3 Kf7 28. Bd6 Rxa2 29. Kg2 Nf6 30. Kh3 Bxf3 0-1

[Event "Titled Tuesday intern op 20th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.20"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Sanal, Vahap"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2572"]
[BlackElo "2581"]
[PlyCount "144"]
[EventDate "2020.10.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 O-O 6. Be3 c6 7. a4 Qc7 8. a5 e5 9. dxe5 dxe5 10. Bc4 Rd8 11. Qb1 h6 12. Qa2 Na6 13. O-O Re8 14. Nh4 Be6 15. Bxe6 Rxe6 16. Rfd1 Qe7 17. Nf3 g5 18. Nh2 Nc5 19. Qc4 Ncd7 20. Nf1 Nh5 21. Ng3 Nxg3 22. fxg3 g4 23. h4 Nf6 24. Rf1 Nh5 25. Kh2 Rf6 26. Rad1 Re8 27. Bxa7 Nf4 28. Bc5 Qe6 29. Qxe6 Nxe6 30. Rxf6 Bxf6 31. Na4 Nd4 32. c3 Nb3 33. Bb6 Bg7 34. Nc5 Nxc5 35. Bxc5 f5 36. Rd7 Bf8 37. Bxf8 Kxf8 38. exf5 e4 39. Kg1 Re5 40. Kf2 Rxa5 41. Rxb7 Rxf5+ 42. Ke3 Re5 43. Rc7 c5 44. c4 h5 45. Rd7 Re6 46. Rd5 Rb6 47. Rxc5 Rxb2 48. Rxh5 Rxg2 49. Kf4 Rc2 50. Re5 Rxc4 51. Rxe4 Rc6 52. Kxg4 Kf7 53. Rf4+ Kg6 54. Ra4 Rb6 55. Kh3 Kh6 56. Ra3 Rb4 57. Rf3 Rb6 58. Rf4 Ra6 59. Re4 Rb6 60. Kg4 Ra6 61. Kf5 Ra5+ 62. Re5 Ra3 63. g4 Rf3+ 64. Ke4 Rf1 65. Re6+ Kg7 66. h5 Kf7 67. Ra6 Kg7 68. g5 Kh7 69. Ra7+ Kg8 70. h6 Rb1 71. Kf5 Rb5+ 72. Kg4 Rb1 0-1

[Event "Titled Tuesday intern op 20th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.20"]
[Round "7"]
[White "Gogolev, Artem"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2306"]
[BlackElo "2572"]
[PlyCount "72"]
[EventDate "2020.10.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. g3 g6 7. Bg2 Bg7 8. Nc3 O-O 9. O-O Re8 10. Qd2 Ba6 11. b3 d5 12. Bb2 Qe7 13. cxd5 Rad8 14. Rfd1 cxd5 15. e3 c5 16. Nxd5 Nxd5 17. Bxg7 Nf4 18. Qb2 Nxg2 19. Rxd8 Qxd8 20. Bh8 f6 21. Bxf6 Qd7 22. Kxg2 Bb7+ 23. f3 Rxe3 24. Rf1 Rd3 25. Qe5 Rd5 26. Qb8+ Kf7 27. Qh8 Rd2+ 28. Kg1 Re2 29. Qg7+ Ke6 30. Qg8+ Kxf6 31. Qc4 Re5 32. Qf4+ Rf5 33. Qh4+ Kg7 34. Re1 Qd4+ 35. Qxd4+ cxd4 36. Re7+ Rf7 0-1

[Event "Titled Tuesday intern op 20th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.20"]
[Round "8"]
[White "Girish, A Koushnik"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2498"]
[BlackElo "2572"]
[PlyCount "118"]
[EventDate "2020.10.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 Nc6 9. Nb3 a5 10. Bg5 a4 11. Nd2 Bc5 12. Nf3 h6 13. Bh4 g5 14. Bg3 g4 15. Ne5 Nd4 16. Qd1 Nxe4 17. Nxa4 Qg5 18. Nxc5 bxc5 19. Nd3 Nxg3 20. hxg3 Nf3+ 21. gxf3 Bxf3 22. Qd2 Bxh1 23. Qxg5 hxg5 24. Nxc5 Bf3 25. Kd2 Rh1 26. Rc1 Ke7 27. Nd3 d6 28. c5 dxc5 29. Nxc5 Rd8+ 30. Ke3 Rd5 31. b4 f5 32. a4 e5 33. Nd3 f4+ 34. Kd2 e4 35. a5 Rxd3+ 36. Bxd3 Rxc1 37. Kxc1 exd3 38. Kd2 Be4 39. a6 Kd6 40. a7 Kc7 41. a8=Q Bxa8 42. Kxd3 Kd6 43. Kd4 Bb7 44. b5 Bd5 45. b6 Bb7 46. Kc4 Ke6 47. Kd4 Kd6 48. Kc4 Ba8 49. Kd4 Bd5 50. Kc3 Kc5 51. Kd3 Kxb6 52. Kd4 Bf3 53. Ke5 fxg3 54. fxg3 Kc5 55. Kf5 Kd4 56. Kxg5 Ke3 57. Kh5 Kf2 58. Kh4 Kg2 59. Kg5 Kxg3 0-1

[Event "Titled Tuesday intern op 20th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.20"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Harsha, Bharathakoti"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2509"]
[PlyCount "74"]
[EventDate "2020.10.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 h6 12. Bh4 b5 13. Bxf6 Bxf6 14. Qxd6 Qb6 15. Ne5 Bxe5 16. Qxe5 b4 17. Ne2 Qxf2 18. Nf4 Rfd8 19. Nxe6 Rxd1+ 20. Rxd1 Qxg2 21. Nc7 Bxe4 22. Rc1 Rd8 23. b3 Rd2 24. Qc5 Qxh2 25. Nb5 a5 26. Nd4 Qf2 27. Qc8+ Kh7 28. Nb5 f5 29. Qc4 Qe2 30. Qc5 f4 31. Nd6 Bg6 32. Nc8 f3 33. Ne7 Bxc2+ 34. Ka1 Be4 35. Rc2 Rxc2 36. Qf5+ Bxf5 37. Nd5 Rxa2# 0-1

[Event "Titled Tuesday intern op 20th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.20"]
[Round "10"]
[White "Magalashvili, Davit"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2456"]
[BlackElo "2572"]
[PlyCount "162"]
[EventDate "2020.10.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d4 Ngf6 6. c4 e6 7. b3 Be7 8. Bb2 O-O 9. Nc3 h6 10. h3 Bf5 11. Nd2 Qa5 12. e4 dxe4 13. Ndxe4 Ba3 14. Bxa3 Qxa3 15. Qe2 Rfd8 16. Rad1 Qa5 17. Qb2 Nxe4 18. Nxe4 Bxe4 19. Bxe4 Nf6 20. Bf3 Rd7 21. Rd3 Qf5 22. Rfd1 Qxh3 23. Bg2 Qg4 24. d5 exd5 25. cxd5 cxd5 26. Bxd5 Nxd5 27. Rxd5 Qxd1+ 28. Rxd1 Rxd1+ 29. Kg2 a6 30. Qe5 Rad8 31. Qe7 R1d7 32. Qe5 Rd2 33. Qe7 R8d7 34. Qe8+ Kh7 35. Qe4+ g6 36. Qe8 Rc7 37. Qf8 Rxa2 38. Qd8 Rac2 39. b4 Rc8 40. Qd7 R2c7 41. Qd6 h5 42. Kh3 Kg7 43. Qe5+ f6 44. Qd6 Rf7 45. Qd3 Rc6 46. Qd5 Rb6 47. Qc5 Rb5 48. Qc4 Rf5 49. Kg2 Re5 50. Qd4 Rfe7 51. Qd6 R5e6 52. Qc5 b6 53. Qd5 a5 54. bxa5 Re5 55. Qd6 bxa5 56. f4 Re2+ 57. Kh3 Re1 58. Kg2 R7e2+ 59. Kf3 Re3+ 60. Kf2 R1e2+ 61. Kf1 Re7 62. Qc5 a4 63. Qb4 a3 64. Qxa3 Re1+ 65. Kf2 R7e2+ 66. Kf3 Re3+ 67. Qxe3 Rxe3+ 68. Kxe3 Kf7 69. Kd4 Ke7 70. Kd5 Kd7 71. Kd4 Kd6 72. Ke4 Kc5 73. Kd3 Kd5 74. Ke3 Kc6 75. Ke4 Kc5 76. Ke3 f5 77. Ke2 Kc4 78. Kf2 Kd4 79. Ke2 Ke4 80. Kf2 h4 81. gxh4 Kxf4 0-1

[Event "Titled Tuesday intern op 20th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.20"]
[Round "11"]
[White "Mikhalevski, Victor"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2560"]
[BlackElo "2572"]
[PlyCount "57"]
[EventDate "2020.10.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. c4 e6 6. cxd5 exd5 7. h3 Bh5 8. d3 Bc5 9. e4 Ne7 10. Nc3 O-O 11. exd5 Nxd5 12. Nxd5 cxd5 13. Qb3 Bxf3 14. Bxf3 Nf6 15. Qxb7 Rb8 16. Qc6 Bd4 17. Rb1 Qa5 18. Bf4 Rfc8 19. Qd6 Qxa2 20. Bg5 Rxb2 21. Rxb2 Qxb2 22. Bxf6 Bxf6 23. Bxd5 Rd8 24. Qc6 Qd4 25. Bc4 Qd7 26. Qf3 Bd4 27. Rb1 Rc8 28. Rb7 Qxh3 29. Rxf7 1-0

[Event "Titled Tuesday intern op 27th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.27"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Mortazavi, Ali"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2333"]
[PlyCount "77"]
[EventDate "2020.10.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Ng6 7. Ne1 h5 8. Bd3 Bxd3 9. Nxd3 Nd7 10. Be3 Be7 11. Nd2 Nh4 12. f4 Nf5 13. Bf2 h4 14. c3 g6 15. a4 Rc8 16. a5 c5 17. Nf3 cxd4 18. cxd4 Nb8 19. g4 hxg3 20. hxg3 Nc6 21. Qa4 Kf8 22. Kg2 Kg7 23. g4 Nh6 24. Kg3 g5 25. Be3 gxf4+ 26. Nxf4 Nb4 27. Nh5+ Kf8 28. Rh1 Nc2 29. Bxh6+ Rxh6 30. Rac1 Ne3 31. Qb3 Nc4 32. Qd3 Bg5 33. Rc2 Ne3 34. Rxc8 Qxc8 35. Nxg5 Nc4 36. Rf1 Qd8 37. Rxf7+ Kg8 38. Nf6+ Rxf6 39. Qh7# 1-0

[Event "Titled Tuesday intern op 27th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.27"]
[Round "2"]
[White "Shuvalova, Polina"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A63"]
[WhiteElo "2441"]
[BlackElo "2572"]
[PlyCount "81"]
[EventDate "2020.10.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Re1 a6 11. a4 Nbd7 12. e4 Ng4 13. h3 Nge5 14. Nxe5 Nxe5 15. f4 Nd7 16. Be3 Rb8 17. Qd3 Qa5 18. Kh2 Qb4 19. Re2 b5 20. axb5 axb5 21. Bf2 c4 22. Qd1 Nc5 23. Na2 Qa5 24. Bxc5 dxc5 25. e5 Bf5 26. Nc3 Qd8 27. Ne4 Bxe4 28. Bxe4 f6 29. d6 fxe5 30. Bc6 Rf8 31. fxe5 Qg5 32. Qd5+ Kh8 33. e6 Rf5 34. Qg2 Be5 35. e7 h5 36. Ra8 Rxa8 37. Bxa8 h4 38. e8=Q+ Kg7 39. Qe7+ Qxe7 40. dxe7 hxg3+ 41. Kh1 1-0

[Event "Titled Tuesday intern op 27th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.27"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Khazieva, Elza"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2016"]
[PlyCount "57"]
[EventDate "2020.10.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 bxc6 7. c4 e5 8. Qd3 h6 9. Nc3 Nf6 10. O-O Be7 11. c5 Bg4 12. h3 Bxf3 13. Qxf3 dxc5 14. Qg3 Qc7 15. Be3 g5 16. Rac1 Nh5 17. Qf3 Nf4 18. Na4 O-O 19. g3 Ng6 20. Nxc5 Qa5 21. a3 Qb5 22. Rc2 a5 23. Rfc1 Rfd8 24. Qf5 a4 25. Ne6 Rdc8 26. Kg2 c5 27. Nxc5 Bxc5 28. Bxc5 Ra6 29. Qxc8+ 1-0

[Event "Titled Tuesday intern op 27th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.27"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Belyakov, Bogdan"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2572"]
[BlackElo "2458"]
[PlyCount "105"]
[EventDate "2020.10.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Ke8 10. h3 h5 11. Bg5 Be6 12. Rfd1 Be7 13. b3 f6 14. Bf4 Rc8 15. Ne4 Kf7 16. c4 Rhe8 17. g4 hxg4 18. hxg4 Nh6 19. exf6 Bxf6 20. Nxf6 Kxf6 21. g5+ Kf5 22. Rd4 Nf7 23. Kg2 c5 24. Nh4+ Kg4 25. f3+ Kh5 26. Re4 Bd7 27. Rh1 Rxe4 28. fxe4 Re8 29. g6 Nd6 30. e5 Kg4 31. Nf3 Kxf4 32. Rh4+ Ke3 33. exd6 Bc6 34. Kg3 Bxf3 35. dxc7 Rc8 36. Rf4 Be4 37. Rf7 Bxg6 38. Rxg7 Be4 39. Re7 Kd4 40. Kf4 Bc6 41. Kf5 b5 42. cxb5 Bxb5 43. Ke6 a5 44. Kd6 c4 45. bxc4 Kxc4 46. Re5 Kb4 47. a3+ Ka4 48. Rg5 Rh8 49. Re5 Ba6 50. Kd7 Kxa3 51. Rxa5+ Kb4 52. Rxa6 Kb5 53. Re6 1-0

[Event "Titled Tuesday intern op 27th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.27"]
[Round "5"]
[White "Wong, Yinn Long"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2381"]
[BlackElo "2572"]
[PlyCount "142"]
[EventDate "2020.10.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nd2 Bd6 5. Bg3 O-O 6. c3 b6 7. Ngf3 Bb7 8. Ne5 c5 9. Bd3 Nc6 10. f4 Ne7 11. Qb1 g6 12. Bh4 Nf5 13. Bxf5 exf5 14. O-O Be7 15. Qd3 Re8 16. Rae1 a5 17. Bxf6 Bxf6 18. Rf2 Ba6 19. Qc2 Bg7 20. Qd1 Qd6 21. Nb3 a4 22. Nd2 f6 23. Nef3 Qc6 24. Nf1 Re7 25. Rd2 Bb7 26. h3 Rae8 27. Kh2 Bh6 28. g3 Qb5 29. g4 fxg4 30. hxg4 Bxf4+ 31. Kg2 Bh6 32. g5 fxg5 33. N1h2 Bg7 34. Ng4 Bc8 35. Nge5 Bf5 36. Nxg5 Bxe5 37. dxe5 Rxe5 38. Rxd5 Bc2 39. Qd2 Qc6 40. e4 Bxe4+ 41. Nxe4 Rxe4 42. Rxe4 Rxe4 43. Rd8+ Re8+ 44. Kg1 Rxd8 45. Qxd8+ Kf7 46. Qh4 h5 47. Qf4+ Ke7 48. Qe5+ Kd7 49. Qg7+ Kc8 50. Kf2 Qd6 51. Ke3 Qe6+ 52. Kd3 Qd6+ 53. Kc4 Qc6 54. Qg8+ Kb7 55. Kd3 Qd7+ 56. Kc2 Qc6 57. Qf7+ Ka6 58. b3 axb3+ 59. axb3 b5 60. Kb2 Kb6 61. Qf8 Kb7 62. Qf7+ Ka6 63. Qf8 h4 64. Qh6 Qg2+ 65. Ka3 h3 66. Qf8 b4+ 67. cxb4 cxb4+ 68. Kxb4 Qb7+ 69. Ka3 Qc6 70. Qb8 Qc5+ 71. Ka4 Qa5# 0-1

[Event "Titled Tuesday intern op 27th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.27"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Bernadskiy, Vitaliy"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2572"]
[BlackElo "2629"]
[PlyCount "111"]
[EventDate "2020.10.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. Nf3 b5 5. a4 b4 6. Ne2 a5 7. Ng3 e6 8. Bd3 Ba6 9. O-O Ne7 10. Re1 O-O 11. Be3 d6 12. Qd2 Bxd3 13. cxd3 Nd7 14. Bh6 c5 15. Bxg7 Kxg7 16. Rac1 Rc8 17. h4 cxd4 18. Nxd4 Qb6 19. Nf3 Nc5 20. b3 f6 21. Qe3 e5 22. d4 Ne6 23. Ne2 Qb7 24. Red1 Rxc1 25. Rxc1 Rc8 26. h5 Rxc1+ 27. Nxc1 Qc7 28. Ne2 Qc2 29. dxe5 dxe5 30. Ng3 Nc5 31. h6+ Kf7 32. Nd2 Nc6 33. Ne2 g5 34. Kh2 Kg6 35. Nc4 Nxb3 36. Qf3 Ncd4 37. Nxe5+ fxe5 38. Qf8 Qxe2 39. Qg7+ Kh5 40. Qxh7 Nf3+ 41. gxf3 Qxf2+ 42. Kh1 Qxf3+ 43. Kh2 Qf2+ 44. Kh1 Qh4+ 45. Kg1 Qg4+ 46. Kh1 Nd4 47. Qf7+ Kh4 48. Qf2+ Kh5 49. h7 Qd1+ 50. Kg2 Qg4+ 51. Kh1 Qxe4+ 52. Qg2 Qb1+ 53. Qg1 Qe4+ 54. Qg2 Qb1+ 55. Qg1 Qe4+ 56. Qg2 1/2-1/2

[Event "Titled Tuesday intern op 27th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.27"]
[Round "7"]
[White "Tristan, Leonardo"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2535"]
[BlackElo "2572"]
[PlyCount "88"]
[EventDate "2020.10.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 Bd6 5. Bg3 O-O 6. c4 b6 7. cxd5 Nxd5 8. e4 Nf6 9. Nc3 Bb4 10. Qc2 Ba6 11. Bxa6 Nxa6 12. O-O Bxc3 13. bxc3 c5 14. Bh4 Qc7 15. Bxf6 gxf6 16. Qd2 Kg7 17. e5 Qe7 18. Rfe1 f5 19. Qf4 Nc7 20. c4 Rad8 21. Re3 Kh8 22. h4 Rg8 23. Ng5 Rxd4 24. Qf3 Rxh4 25. Nh3 Rxc4 26. Rd1 Nd5 27. Rxd5 exd5 28. Qxf5 Qe6 29. Qh5 Qg6 30. Qxg6 hxg6 31. Ng5 Kg7 32. e6 f6 33. Nf7 Re4 34. Nd6 Rxe3 35. fxe3 Kf8 36. Nc8 Ke8 37. Kf2 c4 38. Nd6+ Ke7 39. Nb5 Kxe6 40. Nxa7 Ra8 41. Nc6 Rxa2+ 42. Kf3 Kd6 43. Nd4 Ra5 44. Nb5+ Rxb5 0-1

[Event "Titled Tuesday intern op 27th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.27"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Anisimov, Pavel"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2527"]
[PlyCount "89"]
[EventDate "2020.10.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 e6 6. Nc3 Nc6 7. Qd3 b5 8. Bb3 Bb7 9. Bf4 Qc7 10. O-O-O Rd8 11. g4 Nf6 12. g5 Nh5 13. Be3 g6 14. Nd4 Bg7 15. Ndxb5 axb5 16. Nxb5 Qb8 17. Nxd6+ Kf8 18. f4 h6 19. Qb5 Ba8 20. Qc5 Kg8 21. f5 Bf8 22. e5 Nxe5 23. Qxe5 Bxd6 24. Qd4 Bxh1 25. fxe6 fxe6 26. Rxh1 Bf4 27. Qe4 Bxe3+ 28. Kb1 Kh7 29. Qxe3 Qf4 30. Qa7+ Ng7 31. gxh6 Qxh6 32. a3 Rhf8 33. Re1 Qh4 34. Rxe6 Qf2 35. Qb7 Qf1+ 36. Ka2 Rf7 37. Re7 Rxe7 38. Qxe7 Rd4 39. Qe5 Qf4 40. Qe7 Rd1 41. Qc5 Qc1 42. Bf7 Qb1+ 43. Kb3 Rg1 44. Qe3 Qf1 45. Qc3 1-0

[Event "Titled Tuesday intern op 27th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.27"]
[Round "9"]
[White "Erigaisi, Arjun Kumar"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2559"]
[BlackElo "2572"]
[PlyCount "68"]
[EventDate "2020.10.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e3 Nc6 4. Nf3 Bb4 5. Nd5 Ba5 6. a3 e4 7. b4 Bb6 8. Nxb6 axb6 9. Nd4 Nxb4 10. Bb2 Nc6 11. Nf5 Ra5 12. g4 O-O 13. Bc3 Rc5 14. Rg1 Ne5 15. Be2 d6 16. Bd4 Ra5 17. Bc3 Rc5 18. Bd4 Bxf5 19. gxf5 Qd7 20. Bxc5 bxc5 21. d4 cxd4 22. exd4 Nc6 23. Bg4 d5 24. c5 Ra8 25. Qd2 Ra4 26. Bd1 Rxd4 27. Rxg7+ Kxg7 28. Qg5+ Kf8 29. Qxf6 Qd8 30. Qh6+ Ke8 31. Rb1 Qe7 32. Rxb7 Qxc5 33. Rxc7 Qc3+ 34. Ke2 Qf3+ 0-1

[Event "Titled Tuesday intern op 27th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.27"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Karjakin, Sergey"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "2572"]
[BlackElo "2752"]
[PlyCount "64"]
[EventDate "2020.10.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. d3 d6 10. a5 Be6 11. Nbd2 h6 12. c3 Bxb3 13. Qxb3 Qd7 14. Nc4 Rab8 15. Qc2 Rfe8 16. Bd2 Rb5 17. d4 bxc3 18. bxc3 exd4 19. cxd4 d5 20. Nce5 Nxe5 21. Nxe5 Qc8 22. f3 c5 23. Rac1 Qa8 24. Qa2 cxd4 25. exd5 Rxd5 26. Qc4 Bd6 27. Nd3 Rd8 28. Rb1 Rc8 29. Qa2 Rh5 30. h3 Nd5 31. Qb3 Nc3 32. Ra1 Rb5 0-1

[Event "Titled Tuesday intern op 27th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.27"]
[Round "11"]
[White "Lazavik, Denis"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2424"]
[BlackElo "2572"]
[PlyCount "100"]
[EventDate "2020.10.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O 11. Re1 c5 12. e4 Nxe4 13. Nxe4 dxe4 14. Rxe4 Bb7 15. Re1 Bf6 16. Qd2 Qc7 17. dxc5 Bxc3 18. Qxc3 Nxc5 19. Rad1 Rad8 20. Ne5 Bxg2 21. Kxg2 f6 22. Nf3 e5 23. Qe3 Qc6 24. Kg1 a5 25. Nh4 Qe6 26. a3 Qg4 27. f3 Qe6 28. b4 axb4 29. axb4 Na6 30. Qc3 Rc8 31. Rc1 Rfd8 32. Ng2 Qe7 33. c5 Qe6 34. c6 b5 35. Nf4 Qf7 36. Ng2 Rd6 37. Ne3 Qe6 38. Red1 Rdxc6 39. Qb2 Rxc1 40. Rxc1 Rxc1+ 41. Qxc1 h6 42. Qc3 Qd6 43. Kg2 Nxb4 44. Nf5 Qf8 45. Qb3+ Kh8 46. Nh4 Kh7 47. Qb1+ Kg8 48. Qb3+ Kh7 49. Qb1+ Kg8 50. Qb3+ Kh7 1/2-1/2

[Event "Titled Tuesday intern op 03rd Nov"]
[Site "Chess.com INT"]
[Date "2020.11.03"]
[Round "1"]
[White "Begmuratov, Khumoyun"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "1971"]
[BlackElo "2572"]
[PlyCount "54"]
[EventDate "2020.11.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb4 5. Bd2 Bb7 6. g3 O-O 7. Bg2 d6 8. O-O Nbd7 9. a3 Bxc3 10. Bxc3 Ne4 11. Qc2 Nxc3 12. Qxc3 a5 13. Nd2 Bxg2 14. Kxg2 a4 15. e4 e5 16. d5 Nc5 17. Rae1 Qg5 18. Kh1 Rae8 19. f4 exf4 20. gxf4 Qh6 21. e5 Re7 22. Rg1 Rfe8 23. Nf3 g6 24. Rg3 Qxf4 25. Ng5 Rxe5 26. Reg1 Rxg5 27. Rxg5 Ne4 0-1

[Event "Titled Tuesday intern op 03rd Nov"]
[Site "Chess.com INT"]
[Date "2020.11.03"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Avila Pavas, Santiago"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2572"]
[BlackElo "2393"]
[PlyCount "161"]
[EventDate "2020.11.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. Qe2 O-O 8. h3 c5 9. dxc5 dxc5 10. O-O c4 11. Bxc4 Nxc4 12. Qxc4 Nc6 13. Re1 Bf5 14. Na3 a6 15. Qh4 Rc8 16. Bh6 Qb6 17. Nc4 Qc5 18. Bxg7 Kxg7 19. c3 h6 20. Rad1 Rfd8 21. b4 Qb5 22. Ne3 Be6 23. a3 Nxe5 24. Nd4 Qb6 25. Qxe7 Re8 26. Qh4 Rxc3 27. Qg3 Nd3 28. Nef5+ Kh7 29. Rxd3 Rxd3 30. Qe5 gxf5 31. Nxf5 Rg8 32. Ne7 Rg5 33. Qe4+ Bf5 34. Nxf5 Rd8 35. Nd6+ Kh8 36. Nxf7+ Kg7 37. Nxg5 hxg5 38. Qe7+ Kg8 39. Qxg5+ Kf8 40. Qf4+ Kg7 41. Qg5+ Kf8 42. Re3 Rd1+ 43. Kh2 Qd6+ 44. Rg3 Rf1 45. Qg8+ Ke7 46. Qg7+ Kd8 47. Qxb7 Rxf2 48. Qa8+ Kd7 49. Qe4 Kd8 50. Qh4+ Kc8 51. Qh8+ Rf8 52. Qg7 Kb8 53. Qg6 Qc7 54. Qg7 Rd8 55. Qxc7+ Kxc7 56. Rg7+ Kb6 57. Rg6+ Kb5 58. Rg5+ Kb6 59. Ra5 Rd3 60. h4 Rb3 61. h5 Rd3 62. g3 Rd6 63. Kh3 Rd4 64. g4 Rd3+ 65. Kh4 Rxa3 66. Rxa3 Kb5 67. Rxa6 Kxb4 68. h6 Kb5 69. h7 Kxa6 70. h8=Q Kb5 71. Qe5+ Kc4 72. g5 Kd3 73. g6 Kc4 74. Kg5 Kd3 75. Kf5 Kc4 76. g7 Kb3 77. g8=Q+ Kc2 78. Qg2+ Kd3 79. Qf3+ Kc2 80. Qee2+ Kc1 81. Qff1# 1-0

[Event "Titled Tuesday intern op 03rd Nov"]
[Site "Chess.com INT"]
[Date "2020.11.03"]
[Round "3"]
[White "Wagner, Dennis"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2581"]
[BlackElo "2572"]
[PlyCount "108"]
[EventDate "2020.11.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O 11. Re1 c5 12. e4 Nxe4 13. Nxe4 dxe4 14. Rxe4 Bb7 15. Re2 Bf6 16. Rd2 Qc7 17. Qc2 Rad8 18. Rad1 Bxf3 19. Bxf3 cxd4 20. Bxd4 Bxd4 21. Rxd4 Ne5 22. Be4 f5 23. Bg2 Rxd4 24. Rxd4 Rd8 25. Qc3 Rd7 26. Rxd7 Nxd7 27. Qd4 Kf7 28. h4 Nf6 29. b4 Qd7 30. Qxd7+ Nxd7 31. f4 Ke7 32. Kf2 Kd6 33. Ke3 e5 34. fxe5+ Kxe5 35. Bf3 g6 36. a3 h6 37. Be2 g5 38. hxg5 hxg5 39. Bf3 Nf6 40. Bg2 Ng4+ 41. Kd3 Nf6 42. c5 bxc5 43. bxc5 Nh5 44. Kc4 Nxg3 45. Kb5 Ne4 46. Ka6 Nxc5+ 47. Kxa7 g4 48. Kb6 Kd4 49. Bc6 f4 50. a4 Nxa4+ 51. Bxa4 f3 52. Bd7 g3 53. Bc6 Ke3 54. Bxf3 Kxf3 0-1

[Event "Titled Tuesday intern op 03rd Nov"]
[Site "Chess.com INT"]
[Date "2020.11.03"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Braun, Arik"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2609"]
[PlyCount "134"]
[EventDate "2020.11.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Ng6 7. Ne1 h5 8. Bd3 Bxd3 9. Nxd3 Nd7 10. Nd2 Ne7 11. Nf3 Nf5 12. Bg5 Be7 13. Bxe7 Qxe7 14. c3 g5 15. b4 a5 16. a3 g4 17. Nd2 Qg5 18. Qe2 axb4 19. axb4 Ke7 20. Nb3 b6 21. Ra2 h4 22. Rfa1 Rxa2 23. Rxa2 g3 24. fxg3 hxg3 25. h3 Qe3+ 26. Qxe3 Nxe3 27. Ra7 Nd1 28. b5 cxb5 29. Rc7 Ra8 30. h4 Ra3 31. Ndc1 Ne3 32. h5 Nf5 33. Kf1 Kd8 34. Rc6 Ra4 35. Ne2 Ke7 36. Rc7 Ra2 37. Nbc1 Rc2 38. Rb7 Ne3+ 39. Kg1 Nf5 40. Kf1 Kd8 41. Ke1 Rb2 42. Ra7 Ke7 43. Rb7 b4 44. cxb4 Rxb4 45. Nd3 Rb1+ 46. Kd2 Rh1 47. Ndf4 Rh4 48. Kd3 Kd8 49. Ra7 Kc8 50. Ra8+ Kc7 51. Rh8 b5 52. Rh7 Kc6 53. Rxf7 Nh6 54. Rh7 Ng4 55. Nxe6 Nf2+ 56. Ke3 b4 57. N6f4 b3 58. Nd3 Re4+ 59. Kf3 Nxd3 60. Rh6+ Kb5 61. Nc3+ Kc4 62. Nxe4 dxe4+ 63. Kxe4 b2 64. Rc6+ N7c5+ 65. dxc5 b1=Q 66. Rb6 Nxc5+ 67. Kf4 Qxb6 0-1

[Event "Titled Tuesday intern op 03rd Nov"]
[Site "Chess.com INT"]
[Date "2020.11.03"]
[Round "5"]
[White "Macovei, Andrei"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2453"]
[BlackElo "2572"]
[PlyCount "138"]
[EventDate "2020.11.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. Nbd2 Qc7 7. h3 Bh5 8. Nf1 e6 9. Ng3 Bg6 10. e5 Nd5 11. Qe2 c4 12. dxc4 Bb4+ 13. Kf1 Nb6 14. Kg1 Nd7 15. Kh2 h5 16. Bg5 a5 17. c3 Bc5 18. Rhe1 Qb6 19. Kg1 a4 20. Rad1 Qc7 21. Rd2 O-O 22. Red1 Nb6 23. b4 Be7 24. Bxe7 Qxe7 25. Rd6 a3 26. c5 Nd5 27. Qd2 h4 28. Nf1 Ra4 29. Ne3 Bh5 30. Ng4 Bxg4 31. hxg4 f6 32. exf6 Qxf6 33. Qg5 Nxc3 34. Qxf6 gxf6 35. Ra1 Rxb4 36. Rxe6 Rxg4 37. Re3 Nb5 38. Rd1 Kg7 39. Kh2 Rf7 40. Kh3 Rf4 41. Nxh4 Rxf2 42. Rg3+ Kh7 43. Rd8 Rxa2 44. Nf5 Rb2 45. Kh2 Rc2 46. Rh3+ Kg6 47. Nh4+ Kg5 48. Rg8+ Kf4 49. Rf3+ Ke4 50. Rg4+ Kd5 51. Nf5 Kxc5 52. Ra4 Kb6 53. Ne3 Rh7+ 54. Kg3 Rc3 55. Nc4+ Kc5 56. Rxc3 Nxc3 57. Rxa3 Kxc4 58. Kf3 Nd5 59. Ra8 b5 60. Re8 b4 61. Re6 c5 62. Ke4 Nc3+ 63. Kf5 b3 64. Kxf6 b2 65. g4 b1=Q 66. g5 Rh8 67. g6 Nd5+ 68. Kg7 Qb2+ 69. Kf7 Qb7+ 0-1

[Event "Titled Tuesday intern op 03rd Nov"]
[Site "Chess.com INT"]
[Date "2020.11.03"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Mekhitarian, Krikor Sevag"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2554"]
[PlyCount "71"]
[EventDate "2020.11.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 e6 7. Nc3 Nf6 8. Bf4 Be7 9. O-O-O e5 10. Bg5 Na5 11. Bb3 Nxb3+ 12. axb3 Be6 13. Bxf6 Bxf6 14. Qxd6 Qxd6 15. Rxd6 Rc8 16. Nd5 Bd8 17. Nxe5 O-O 18. Rd1 Re8 19. Nb6 Rb8 20. Ned7 Bxd7 21. Nxd7 Rc8 22. R6d4 h5 23. c3 g6 24. Kc2 Kg7 25. b4 Rc6 26. Nb8 Rc8 27. Nd7 Rc6 28. f4 Bc7 29. e5 Re7 30. Nf6 Bb6 31. Rd7 Rxd7 32. Rxd7 Be3 33. g3 Bg1 34. h4 Bf2 35. Ne4 Be1 36. Rd1 1-0

[Event "Titled Tuesday intern op 03rd Nov"]
[Site "Chess.com INT"]
[Date "2020.11.03"]
[Round "7"]
[White "Bazeev, German"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "2401"]
[BlackElo "2572"]
[PlyCount "82"]
[EventDate "2020.11.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb4 5. Bg5 h6 6. Bh4 g5 7. Bg3 Ne4 8. a3 Bxc3+ 9. bxc3 Bb7 10. Nd2 Nxg3 11. hxg3 Qe7 12. e3 d6 13. Rb1 Nd7 14. g4 O-O-O 15. a4 a5 16. Be2 e5 17. Bf3 e4 18. Be2 h5 19. gxh5 f5 20. Rb5 Rdf8 21. Nf1 Bc6 22. Qb3 Bxb5 23. Qxb5 Kb7 24. Kd2 c6 25. Qb3 f4 26. c5 dxc5 27. Qc4 Kc7 28. Nh2 fxe3+ 29. fxe3 Nf6 30. Rb1 Nd5 31. Ng4 Rxh5 32. Ne5 Rhh8 33. Qb3 g4 34. Nxg4 Rhg8 35. Rh1 Rxg4 36. Bxg4 Rf2+ 37. Ke1 Rxg2 38. Bf5 Qg5 39. Rh7+ Kd8 40. Rh8+ Ke7 41. Rh7+ Kf8 0-1

[Event "Titled Tuesday intern op 03rd Nov"]
[Site "Chess.com INT"]
[Date "2020.11.03"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Baskin, Robert"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2572"]
[BlackElo "2390"]
[PlyCount "79"]
[EventDate "2020.11.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 Bf5 7. O-O Nd7 8. Nf3 e6 9. c4 N5f6 10. Bf4 Be7 11. Nc3 O-O 12. h3 Ne4 13. Re1 Qa5 14. Nxe4 Bxe4 15. Bf1 Bxf3 16. Qxf3 Bf6 17. Red1 e5 18. dxe5 Nxe5 19. Qg3 Ng6 20. Bc7 Qh5 21. Qb3 b6 22. Re1 Rac8 23. Bd6 Rfe8 24. c5 bxc5 25. Bc4 Ne5 26. Bxe5 Bxe5 27. Qb7 Bd4 28. Re7 Bxf2+ 29. Kh1 Rb8 30. Qxa7 Ra8 31. Qb7 Rab8 32. Bxf7+ Qxf7 33. Rxf7 Rxb7 34. Rxb7 Bd4 35. a4 h5 36. a5 c4 37. a6 c3 38. bxc3 Bxc3 39. Rab1 Bd4 40. Rb8 1-0

[Event "Titled Tuesday intern op 03rd Nov"]
[Site "Chess.com INT"]
[Date "2020.11.03"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Indjic, Aleksandar"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "2572"]
[BlackElo "2618"]
[PlyCount "155"]
[EventDate "2020.11.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Qe2 Rb8 13. d5 g6 14. Bh6 Re8 15. Nbd2 Nb6 16. b4 cxb4 17. cxb4 Nac4 18. Nxc4 Nxc4 19. Bd3 Nb6 20. Rec1 Bd7 21. Rc2 f5 22. Rac1 f4 23. Nd2 Bg5 24. Bxg5 Qxg5 25. Kh2 Rec8 26. Nb3 Rxc2 27. Rxc2 Rc8 28. Rxc8+ Bxc8 29. Na5 Qh4 30. Kg1 h5 31. Qc2 f3 32. Bf1 fxg2 33. Bxg2 Bxh3 34. Bxh3 Qxh3 35. Qc7 Qg4+ 36. Kh2 Qf4+ 37. Kg1 Qg4+ 38. Kh2 h4 39. Qxb6 h3 40. Qd8+ Kg7 41. Qe7+ Kh6 42. Qf8+ Kh5 43. Qh8+ Kg5 44. Qxh3 Qxe4 45. Qg2+ Kf4 46. Qg3+ Kf5 47. Nc6 Kf6 48. Nd8 Qxd5 49. Qh4+ Kf5 50. Qh3+ Kf6 51. Qd7 e4 52. Nb7 Qh5+ 53. Kg2 Qg5+ 54. Kf1 Qc1+ 55. Kg2 Qg5+ 56. Kf1 d5 57. Qd6+ Kg7 58. Nc5 Qc1+ 59. Kg2 Qg5+ 60. Qg3 Qf5 61. Nxa6 d4 62. Nc5 d3 63. Qc7+ Kg8 64. Qd8+ Kg7 65. Qe7+ Kh6 66. Nxe4 Qg4+ 67. Ng3 d2 68. Qe3+ Qg5 69. Qxg5+ Kxg5 70. Ne4+ Kf4 71. Nxd2 g5 72. Nb1 Ke4 73. Nc3+ Kd4 74. Nxb5+ Kc4 75. Nd6+ Kxb4 76. Ne4 Ka3 77. Nxg5 Kxa2 78. f4 1-0

[Event "Titled Tuesday intern op 03rd Nov"]
[Site "Chess.com INT"]
[Date "2020.11.03"]
[Round "10"]
[White "Xiong, Jeffery"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2709"]
[BlackElo "2572"]
[PlyCount "101"]
[EventDate "2020.11.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Ndc5 11. O-O Bxc3 12. bxc3 Bd7 13. cxd5 Ba4 14. Nb3 Qxd5 15. Rad1 Rfd8 16. c4 Qc6 17. Be2 Rxd1 18. Rxd1 Qb6 19. Be3 Bxb3 20. axb3 Qxb3 21. Rc1 a5 22. Bf3 Qxc2 23. Rxc2 a4 24. Bxe4 Nxe4 25. f3 a3 26. fxe4 a2 27. Bd4 a1=Q+ 28. Bxa1 Rxa1+ 29. Kf2 g5 30. Ke3 Rb1 31. Kd4 h5 32. Kc5 Kg7 33. Kd6 h4 34. c5 Kg6 35. Rf2 Rb4 36. Rf6+ Kh5 37. Rxf7 Rxe4 38. Rxb7 Re2 39. c6 Rxg2 40. c7 Rd2+ 41. Kxe6 Rc2 42. Kd7 Rd2+ 43. Ke7 Rc2 44. Kd8 Rd2+ 45. Kc8 Rc2 46. Kb8 g4 47. c8=Q Rxc8+ 48. Kxc8 g3 49. hxg3 hxg3 50. Rg7 g2 51. Rxg2 1-0

[Event "Titled Tuesday intern op 03rd Nov"]
[Site "Chess.com INT"]
[Date "2020.11.03"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Bachmann, Axel"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2572"]
[BlackElo "2599"]
[PlyCount "35"]
[EventDate "2020.11.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. d3 Ke7 8. a4 Ke8 9. axb5 axb5 10. Rxa8 Bxa8 11. Nc3 b4 12. Ng5 bxc3 13. Nxf7 Qb8 14. Nxh8 Nd4 15. Bf7+ Ke7 16. bxc3 Nb5 17. f4 Nxc3 18. Qe1 1-0

[Event "Titled Tuesday intern op 10th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.10"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Polok, Kacper"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2272"]
[PlyCount "47"]
[EventDate "2020.11.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 f6 7. O-O fxe5 8. dxe5 Qc7 9. c4 d4 10. Re1 O-O-O 11. Bd3 g6 12. Na3 a6 13. Nc2 Nge7 14. Ng5 Nxe5 15. Bf4 N7c6 16. Nf7 Bd6 17. Nxd6+ Qxd6 18. Qe2 Nf3+ 19. Qxf3 e5 20. Bg3 Rhf8 21. Qe2 Qf6 22. Be4 h5 23. Bxc6 Bxc6 24. Qxe5 1-0

[Event "Titled Tuesday intern op 10th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.10"]
[Round "2"]
[White "Szabo, Marcell"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1895"]
[BlackElo "2572"]
[PlyCount "96"]
[EventDate "2020.11.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. b4 Nxb4 4. c3 Nc6 5. d4 d5 6. dxc5 dxe4 7. Qxd8+ Nxd8 8. Ne5 Nc6 9. Bb5 Bd7 10. Nxd7 Kxd7 11. Bf4 Nf6 12. O-O e6 13. Rd1+ Kc8 14. Nd2 Bxc5 15. Nc4 Nd5 16. Bd2 Rd8 17. Bxc6 bxc6 18. Ne5 Kc7 19. Nxf7 Bxf2+ 20. Kh1 e3 21. Nxd8 Rxd8 22. Be1 Rf8 23. c4 e2 24. Rdc1 Ne3 25. Bb4 Rf5 26. c5 Nd5 27. Ba5+ Kc8 28. g4 Re5 29. Kg2 Be3 30. Re1 Bxc5 31. Rxe2 Rxe2+ 32. Kg3 Rc2 33. Rf1 Rxa2 34. Be1 Ra3+ 35. Kh4 Be7+ 36. g5 h6 37. Rf7 hxg5+ 38. Kh5 Rh3+ 39. Kg6 Rxh2 40. Kxg7 Re2 41. Bg3 a5 42. Kg6 a4 43. Rf3 Kd7 44. Rf1 a3 45. Ra1 a2 46. Rd1 Bf6 47. Rxd5+ cxd5 48. Be5 Bxe5 0-1

[Event "Titled Tuesday intern op 10th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.10"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Boruchovsky, Avital"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2541"]
[PlyCount "122"]
[EventDate "2020.11.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. O-O d6 8. Qb3 Qe7 9. cxd4 Bb6 10. Nc3 Na5 11. Qa4+ Bd7 12. Bb5 Bxb5 13. Qxb5+ Qd7 14. Qg5 Ne7 15. Qxg7 O-O-O 16. Bg5 Nac6 17. d5 Ne5 18. Nxe5 dxe5 19. Qxf7 Rde8 20. d6 Qxd6 21. Rfd1 Qg6 22. Qxg6 Nxg6 23. Nd5 Bd4 24. Rac1 c6 25. Ne3 h6 26. Bf6 Rhg8 27. Nf5 Ref8 28. Nxh6 Bxf2+ 29. Kh1 Be3 30. Nxg8 Bxc1 31. Ne7+ Nxe7 32. Bxe7 Rf7 33. Rxc1 Rxe7 34. h4 Rg7 35. Kh2 Rg4 36. Kh3 Rxe4 37. h5 Kd7 38. Rf1 Ke7 39. h6 Rd4 40. g4 e4 41. h7 Rd8 42. g5 e3 43. g6 e2 44. Rg1 Kf6 45. Kh4 e1=Q+ 46. Rxe1 Kxg6 47. Re7 Rh8 48. Rxb7 Rxh7+ 49. Rxh7 Kxh7 50. Kg5 Kg7 51. Kf5 Kf7 52. Ke5 Ke7 53. a3 Kd7 54. Kd4 Kd6 55. Kc4 c5 56. a4 Kc6 57. Kc3 Kd5 58. Kd3 c4+ 59. Kc3 Kc5 60. a5 a6 61. Kd2 Kb4 0-1

[Event "Titled Tuesday intern op 10th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.10"]
[Round "4"]
[White "Carnicelli, Valerio"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2235"]
[BlackElo "2572"]
[PlyCount "72"]
[EventDate "2020.11.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 O-O 14. Nce3 Be6 15. g3 a5 16. Bg2 Rb8 17. O-O f5 18. Qc2 Qd7 19. Rad1 f4 20. gxf4 exf4 21. Nxf4 Rxf4 22. Rfe1 Rbf8 23. Rd2 Ne5 24. Red1 Qa7 25. Rf1 Qc5 26. Qd1 Nf3+ 27. Bxf3 Rxf3 28. Rxd6 Bh3 29. Rd5 Qc6 30. Rd6 Qc5 31. Rd5 Qe7 32. Re1 Rxf2 33. Nf5 Qa7 34. Re3 R2xf5 35. Rxf5 Qxe3+ 36. Kh1 Qe4+ 0-1

[Event "Titled Tuesday intern op 10th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.10"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Plotkin, Mark"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "2572"]
[BlackElo "2435"]
[PlyCount "72"]
[EventDate "2020.11.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5 5. Bxf7+ Ke7 6. Bb3 Rf8 7. O-O d6 8. c3 h6 9. Nf3 Bg4 10. h3 Bh5 11. d3 Qd7 12. Nbd2 Nh7 13. g4 Bxg4 14. hxg4 Qxg4+ 15. Kh1 Qh3+ 16. Nh2 h5 17. Ndf3 Kd7 18. Rg1 g5 19. Bxg5 Bxf2 20. Rg2 Bb6 21. Qe2 Rae8 22. Be3 Nf6 23. Bxb6 axb6 24. Ng5 Qh4 25. Qf2 Qxf2 26. Rxf2 Ng4 27. Nxg4 hxg4 28. Raf1 Rh8+ 29. Kg2 Nd8 30. Nf7 Nxf7 31. Rxf7+ Kc8 32. Rg7 Kb8 33. Rff7 g3 34. Rxc7 Ref8 35. Rxb7+ Kc8 36. Be6+ Kd8 1-0

[Event "Titled Tuesday intern op 10th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.10"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Abdyjapar, Asyl"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2394"]
[PlyCount "65"]
[EventDate "2020.11.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Ne7 7. Nbd2 Bg4 8. h3 Bxf3 9. Nxf3 Nf5 10. c3 h5 11. Bd3 g6 12. Re1 Be7 13. g3 Qb6 14. Kg2 c5 15. Qa4 O-O-O 16. Bg5 Bxg5 17. Nxg5 Rhf8 18. Rad1 a6 19. h4 Ne7 20. b4 cxd4 21. cxd4 Kb8 22. b5 a5 23. Qa3 Nf5 24. Bxf5 gxf5 25. Qe7 Qxb5 26. Rb1 Qa4 27. Nxf7 Rde8 28. Rxb7+ Kxb7 29. Nd6+ Ka8 30. Nxe8 Rg8 31. Qxe6 Rg4 32. Qa6+ Kb8 33. Rb1+ 1-0

[Event "Titled Tuesday intern op 10th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.10"]
[Round "7"]
[White "Shirov, Alexei"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2662"]
[BlackElo "2572"]
[PlyCount "57"]
[EventDate "2020.11.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. d3 a6 7. Bc4 e6 8. a4 Be7 9. Re1 d6 10. Nxd4 cxd4 11. Ne2 Nxe4 12. Nxd4 Nf6 13. a5 O-O 14. Be3 d5 15. Bb3 e5 16. Nf3 Bg4 17. h3 Bh5 18. Bb6 Qd6 19. g4 Nxg4 20. hxg4 Bxg4 21. Ra4 e4 22. dxe4 Qf6 23. e5 Qg6 24. Nh4 Qxb6 25. axb6 Bxd1 26. Rxd1 Bxh4 27. Rxh4 Rac8 28. Rxd5 Rc6 29. Rd6 1-0

[Event "Titled Tuesday intern op 10th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.10"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Wieczorek, Oskar"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2498"]
[PlyCount "89"]
[EventDate "2020.11.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 f6 7. O-O Qc7 8. Bf4 Nge7 9. Na3 a6 10. Re1 Ng6 11. Bg3 fxe5 12. Nxe5 Ncxe5 13. Bh5 Bd6 14. Bxe5 O-O 15. Bxg6 hxg6 16. Nc2 Rf5 17. Ne3 Bxe5 18. dxe5 Rxe5 19. Qg4 g5 20. Qg3 Rf8 21. h3 d4 22. cxd4 cxd4 23. Rec1 Qb8 24. Ng4 Rd5 25. Qb3 Bc6 26. Re1 Qd6 27. Rad1 d3 28. Rd2 Rd4 29. Rxe6 Qd5 30. Qxd5 Bxd5 31. Rd6 Rc8 32. Ne3 Rc5 33. b4 Rc1+ 34. Kh2 Rxb4 35. Rxd5 Rbb1 36. R5xd3 Rh1+ 37. Kg3 Rb5 38. Rd5 g4 39. hxg4 Rb4 40. R5d4 Rbb1 41. Rd8+ Kf7 42. R8d7+ Kg6 43. R2d6+ Kh7 44. Nf5 Rb6 45. Rxb6 1-0

[Event "Titled Tuesday intern op 10th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.10"]
[Round "9"]
[White "Bartel, Mateusz"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2638"]
[BlackElo "2572"]
[PlyCount "60"]
[EventDate "2020.11.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. h3 a6 7. Be2 e6 8. Re1 Bd6 9. Bf1 O-O 10. d3 Nxf3+ 11. Qxf3 Be5 12. g4 b5 13. Ne2 Bb7 14. g5 Ne8 15. Qg2 f5 16. f4 Bd6 17. Qf3 c4 18. Bg2 Bc5+ 19. Kh1 Nd6 20. Ng3 Rf7 21. Qe2 fxe4 22. dxe4 Raf8 23. Rf1 g6 24. c3 e5 25. f5 gxf5 26. Qh5 f4 27. Ne2 Nxe4 28. Kh2 Rg7 29. h4 d5 30. b4 Bd6 0-1

[Event "Titled Tuesday intern op 10th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.10"]
[Round "10"]
[White "Kuzubov, Yuriy"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2641"]
[BlackElo "2572"]
[PlyCount "74"]
[EventDate "2020.11.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Be7 7. e4 d5 8. cxd5 Bxf1 9. Kxf1 exd5 10. e5 Ne4 11. Nc3 Nxd2+ 12. Qxd2 Qd7 13. Kg2 Nc6 14. Ne2 Nd8 15. h4 Ne6 16. Nf4 O-O-O 17. Rac1 Kb7 18. Rc2 Rc8 19. Rhc1 h6 20. Nxe6 fxe6 21. h5 Rhf8 22. b4 Qa4 23. Rb1 Rf5 24. g4 Rf7 25. b5 Rcf8 26. Rb3 Rf4 27. Kg3 Bg5 28. Nxg5 hxg5 29. Rbc3 R4f7 30. Qc1 Rc8 31. Qb2 Rf4 32. Rd3 Qa5 33. Re3 a6 34. bxa6+ Qxa6 35. Qa1 Qa4 36. Rd2 Rcf8 37. f3 Qb4 0-1

[Event "Titled Tuesday intern op 10th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.10"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Maly, Alexey"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2371"]
[PlyCount "67"]
[EventDate "2020.11.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O h6 7. Nbd2 Ne7 8. a4 Bg6 9. a5 Nf5 10. c3 Be7 11. g4 Nh4 12. Nxh4 Bxh4 13. f4 f5 14. exf6 Bxf6 15. Nf3 Qc7 16. a6 b6 17. Bd3 Bxd3 18. Qxd3 O-O-O 19. Bd2 g5 20. Ne5 Rhf8 21. Ng6 Rfe8 22. Rae1 Qd6 23. b4 b5 24. Qh3 gxf4 25. Bxf4 e5 26. dxe5 Bxe5 27. Nxe5 Rxe5 28. Qg3 Rde8 29. Bxe5 Nxe5 30. Kg2 d4 31. Rf5 Qd5+ 32. Kh3 h5 33. Rfxe5 hxg4+ 34. Qxg4+ 1-0

[Event "Titled Tuesday intern op 17th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.17"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Silva, Kaua Marques"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2121"]
[PlyCount "97"]
[EventDate "2020.11.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 e6 6. d4 cxd4 7. cxd4 d6 8. O-O Be7 9. Bd2 O-O 10. Nc3 Nxc3 11. Bxc3 dxe5 12. dxe5 Qxd1 13. Rfxd1 a6 14. Bd3 Rd8 15. Be4 Bd7 16. Nd4 Rac8 17. Nxc6 Bxc6 18. Bxc6 bxc6 19. Rxd8+ Rxd8 20. Kf1 Bg5 21. Ke2 Rd5 22. g3 Be7 23. Rc1 g5 24. f4 Kg7 25. Bd2 c5 26. Be3 Kg6 27. Rc4 Kf5 28. Ra4 gxf4 29. gxf4 c4 30. Rxc4 Rb5 31. b3 Bf8 32. Rc7 Kg6 33. Rc8 Bh6 34. Kf3 Ra5 35. a4 Rd5 36. Ke4 Rd1 37. Rc6 Rb1 38. f5+ Kh5 39. Bxh6 Kxh6 40. fxe6 fxe6 41. Rxe6+ Kg5 42. Rxa6 Rxb3 43. a5 Rb4+ 44. Kd5 Rb5+ 45. Kd6 Kf5 46. e6 Rb1 47. e7 Rd1+ 48. Kc7 Re1 49. Kd7 1-0

[Event "Titled Tuesday intern op 17th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.17"]
[Round "4"]
[White "Chernobay, Artem"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2490"]
[BlackElo "2572"]
[PlyCount "77"]
[EventDate "2020.11.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. Qc2 c5 11. O-O Rc8 12. e4 cxd4 13. Bxd4 O-O 14. e5 Ne8 15. Qd3 Nc7 16. Rfd1 b5 17. cxd5 b4 18. Qe4 Nxd5 19. Rac1 Qa5 20. Nc4 Qxa2 21. Ra1 Qxb3 22. Nfd2 Qxd1+ 23. Rxd1 Bxc4 24. Nxc4 Rxc4 25. Qd3 Rfc8 26. Bxd5 exd5 27. Qf5 Nf8 28. Bxa7 Ne6 29. Rxd5 b3 30. Rb5 Rb4 31. Rxb4 Bxb4 32. Qb1 Rc3 33. Be3 h6 34. Bd2 Rc4 35. Qxb3 Re4 36. Bxb4 Nd4 37. Qd3 Nf3+ 38. Qxf3 Rxe5 39. Bc3 1-0

[Event "Titled Tuesday intern op 17th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.17"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Denishev, Marat"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2572"]
[BlackElo "2159"]
[PlyCount "113"]
[EventDate "2020.11.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 Bf5 7. O-O e6 8. c4 Nf6 9. Nc3 Nbd7 10. Nf3 Bd6 11. Re1 O-O 12. h3 Re8 13. Qb3 Qb6 14. Qa4 Qc7 15. Be3 a6 16. Rac1 c5 17. a3 h6 18. b4 cxd4 19. Nxd4 Bg6 20. c5 Bh2+ 21. Kh1 Bf4 22. Bf3 Bxe3 23. Rxe3 e5 24. Nb3 e4 25. Be2 Qf4 26. Kg1 Ne5 27. Re1 Red8 28. Na5 Rab8 29. Nc4 Nd3 30. Bxd3 Rxd3 31. Nd6 Rd2 32. R1e2 Rxe2 33. Nxe2 Qe5 34. Nc3 b6 35. Nc4 Qd4 36. Nxb6 Rd8 37. Qc2 a5 38. Ne2 Qa1+ 39. Kh2 axb4 40. axb4 Bh5 41. Qc1 Qa2 42. Ng3 Rd2 43. Qe1 Rb2 44. Qg1 Rb1 45. Re1 Rb2 46. c6 Rxf2 47. c7 Bf3 48. c8=Q+ Kh7 49. Qf5+ Kg8 50. Qxf2 Qxf2 51. Rg1 g6 52. Qxf6 h5 53. Qf4 h4 54. Qxh4 Qxb6 55. gxf3 Qf2+ 56. Rg2 Qxf3 57. Qxe4 1-0

[Event "Titled Tuesday intern op 17th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.17"]
[Round "6"]
[White "Seo, Jung Min"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2453"]
[BlackElo "2572"]
[PlyCount "77"]
[EventDate "2020.11.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Bd3 Ng4 7. g3 Nxf3+ 8. Qxf3 Ne5 9. Qe2 c4 10. Nd5 Qc6 11. Qh5 d6 12. Be2 e6 13. Nc3 g6 14. Qh3 Bg7 15. d4 cxd3 16. cxd3 O-O 17. d4 Nc4 18. Rd1 e5 19. Qh4 Nb6 20. Bh6 Bxh6 21. Qxh6 exd4 22. Rxd4 Be6 23. Rad1 Qc5 24. Rxd6 Rac8 25. h4 Qb4 26. R6d2 Rfe8 27. h5 a6 28. Qg5 Qe7 29. Qf4 Nd7 30. h6 Nf6 31. e5 Nh5 32. Bxh5 gxh5 33. Ne4 Kh8 34. Nd6 Rg8 35. Nxc8 Bxc8 36. Qf6+ Qxf6 37. exf6 h4 38. Rd8 hxg3 39. Rxg8+ 1-0

[Event "Titled Tuesday intern op 17th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.17"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Vlassov, Nikolai"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2572"]
[BlackElo "2331"]
[PlyCount "69"]
[EventDate "2020.11.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qa5 5. d4 Bg4 6. Bb5 O-O-O 7. Bxc6 bxc6 8. Qe2 Kb7 9. h3 Qh5 10. Be3 Bxf3 11. gxf3 e6 12. O-O-O Nf6 13. Rhg1 h6 14. Rd3 Ka8 15. Bf4 Qa5 16. a3 Rb8 17. Ne4 Nd5 18. Bd2 Qa4 19. Nc3 Qa6 20. Nxd5 cxd5 21. Qe5 Qb6 22. Rb3 Qd6 23. Qe3 Rxb3 24. Qxb3 Qb6 25. Qa4 Kb7 26. Bf4 g5 27. Be5 Rg8 28. Rd1 Bd6 29. Rd3 Ka8 30. Rb3 Bxe5 31. Rxb6 Bf4+ 32. Kb1 cxb6 33. Qd7 Rg7 34. Qc8+ Bb8 35. Qc6# 1-0

[Event "Titled Tuesday intern op 17th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.17"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Potapova, Margarita"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2266"]
[PlyCount "143"]
[EventDate "2020.11.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Re8 12. Qd3 h6 13. Bf4 e5 14. Bg3 a6 15. Bh4 g5 16. Bg3 b5 17. h4 g4 18. Nd2 Kg7 19. f3 Qc8 20. f4 Qe6 21. Nf1 exf4 22. Bxf4 Nh5 23. Bd2 Bxh4 24. g3 Bf6 25. Ne3 b4 26. Nf5+ Kg8 27. Nd5 Bg7 28. Nxg7 Nxg7 29. Rf1 Bxd5 30. exd5 Qe4 31. Qb3 a5 32. Bxh6 a4 33. Qd3 Qxd3 34. Rxd3 Re7 35. a3 bxa3 36. Rxa3 Rb7 37. Bxg7 Kxg7 38. Rf4 Rab8 39. Rxg4+ Kf6 40. Ra2 Ke5 41. Rgxa4 Kxd5 42. Rf4 Ke6 43. b3 d5 44. Ra6+ Rb6 45. Ra7 R8b7 46. Ra8 Rb8 47. Ra7 R8b7 48. Raa4 Rc7 49. Rf2 Rbc6 50. Raf4 Rc5 51. Rf6+ Ke5 52. Rxf7 Rxf7 53. Rxf7 d4 54. g4 Ke4 55. Rf5 Rc7 56. Rf1 Rg7 57. Rg1 Rg5 58. Kc1 Ke3 59. Re1+ Kf2 60. Re4 d3 61. cxd3 Kf3 62. b4 Rb5 63. Kc2 Rd5 64. Kc3 Rd8 65. b5 Rc8+ 66. Rc4 Rb8 67. Kb4 Ke3 68. g5 Kxd3 69. g6 Rb6 70. Rg4 Rb8 71. g7 Rg8 72. b6 1-0

[Event "Titled Tuesday intern op 17th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.17"]
[Round "9"]
[White "Gusarov, Grigory"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2354"]
[BlackElo "2572"]
[PlyCount "69"]
[EventDate "2020.11.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Ne4 10. Qc2 Nxc3 11. Qxc3 Qe7 12. a3 a5 13. Bg5 f6 14. Be3 Nc6 15. Rfd1 Rac8 16. Bxc5 bxc5 17. Rd2 Rfd8 18. Rad1 Rb8 19. e3 Ba8 20. h4 a4 21. Qc2 Rb3 22. Rd3 Na5 23. Rxb3 Nxb3 24. Qc3 d6 25. Nd2 Bxg2 26. Kxg2 Qb7+ 27. Kg1 Nxd2 28. Rxd2 Qb6 29. Qc2 Qc6 30. Qd1 Kf7 31. Qh5+ Kg8 32. Qg4 Kf7 33. Qh5+ Kg8 34. Qg4 Kf7 35. Qh5+ 1/2-1/2

[Event "Titled Tuesday intern op 17th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.17"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Godzwon, Iwo"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2347"]
[PlyCount "115"]
[EventDate "2020.11.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Nge7 9. Nc3 Nf5 10. Na4 Qc7 11. Bb2 b6 12. Bd3 g6 13. O-O h5 14. Rc1 Bh6 15. b5 Bxc1 16. Qxc1 O-O-O 17. bxc6 Qxc6 18. Nc3 Kb8 19. a4 g5 20. Qxg5 Rdg8 21. Qf6 Rh6 22. Qxf7 Rhg6 23. g3 Be8 24. Qh7 R6g7 25. Bxf5 Rxh7 26. Bxh7 Rg7 27. Bd3 Bg6 28. Bb5 Qc8 29. Nh4 Be8 30. Bd3 Qd8 31. Ng2 h4 32. Ba3 Rg4 33. Bd6+ Kb7 34. Ne2 Bxa4 35. Ra1 Bc6 36. Ba6+ Ka8 37. Ne3 Rg8 38. Nf4 Qd7 39. Rc1 hxg3 40. hxg3 Rh8 41. Kg2 Rg8 42. Nh5 Rg6 43. Nf4 Rh6 44. Ng4 Rh8 45. Nf6 Qg7 46. Rxc6 Qh6 47. Rc8+ Rxc8 48. Bxc8 a5 49. Bxe6 a4 50. Bxd5+ Ka7 51. Ng4 Qg7 52. Ne3 Qd7 53. Bb4 Qb5 54. Bd6 Qd7 55. Nc4 b5 56. e6 Qd8 57. e7 Qe8 58. Ne5 1-0

[Event "Titled Tuesday intern op 17th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.17"]
[Round "11"]
[White "Kazakouski, Valery"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2473"]
[BlackElo "2572"]
[PlyCount "80"]
[EventDate "2020.11.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. Bg2 c6 9. e4 d5 10. e5 Ne4 11. cxd5 cxd5 12. Bf1 Qc8 13. Rc1 Nxd2 14. Qxd2 Bb4 15. Qb2 Bxf1 16. Kxf1 Qa6+ 17. Qe2 Rc8 18. Qxa6 Nxa6 19. Ne2 Ba3 20. Rc3 Nb4 21. Kg2 Nxa2 22. Rxc8+ Rxc8 23. Ra1 Rc2 24. Kf1 Bb4 25. h4 a5 26. h5 h6 27. g4 Kf8 28. g5 hxg5 29. Nxg5 Nc3 30. Nf4 Rb2 31. Kg2 Rxb3 32. Rh1 Ne4 33. Nxe4 dxe4 34. h6 gxh6 35. Rxh6 Bd2 36. Rf6 Bxf4 37. Rxf4 a4 38. d5 exd5 39. e6 b5 40. Rxf7+ Ke8 0-1

[Event "Titled Tuesday intern op 24th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.24"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Sanchez Alvares, Kelvin Antonio"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2250"]
[PlyCount "54"]
[EventDate "2020.11.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Qa5+ 6. Nc3 Qxb5 7. Nxb5 Nxd4 8. Nfxd4 Kd8 9. c4 Bd7 10. Bd2 Bxb5 11. Nxb5 a6 12. Ba5+ Kd7 13. Nc7 Rc8 14. Nd5 Ke8 15. Nc7+ Kd7 16. Nd5 Ke8 17. Ke2 e6 18. Nb6 Rc6 19. b4 Nf6 20. f3 Nd7 21. b5 Rc5 22. a4 Be7 23. Rhc1 Bd8 24. Nxd7 Kxd7 25. Bb4 Rc8 26. Rd1 Rxc4 27. Bxd6 Kc8 0-1

[Event "Titled Tuesday intern op 24th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.24"]
[Round "2"]
[White "Manukian, Artak"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2196"]
[BlackElo "2572"]
[PlyCount "84"]
[EventDate "2020.11.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Nc3 e6 8. Bd3 Be7 9. O-O O-O 10. Qe2 Bd7 11. Qe4 f5 12. exf6 Nxf6 13. Qh4 Qe8 14. Bg5 Qf7 15. Ne4 h6 16. Nxf6+ Bxf6 17. Bxf6 Qxf6 18. Qe4 Qf5 19. Qxf5 exf5 20. Rfe1 Rfe8 21. Kf1 g5 22. Bb5 a6 23. Bxc6 Bxc6 24. Rxe8+ Rxe8 25. Re1 Bb5+ 26. Kg1 Rc8 27. h4 g4 28. Nd2 Rc2 29. Nf1 Rxb2 30. Ne3 Bd3 31. a4 Kf7 32. Nd5 Rb1 33. Rxb1 Bxb1 34. a5 Ke6 35. Nf4+ Kd7 36. d5 Kc7 37. f3 gxf3 38. gxf3 b6 39. axb6+ Kxb6 40. Kf2 a5 41. Ke3 Kc5 42. Kd2 Ba2 0-1

[Event "Titled Tuesday intern op 24th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.24"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Yang, Kevin S"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2275"]
[PlyCount "76"]
[EventDate "2020.11.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Bg6 7. Nbd2 Nh6 8. Nb3 Nf5 9. c3 Be7 10. g4 Nh6 11. h3 Ng8 12. Ne1 h5 13. gxh5 Bf5 14. Bg4 Nh6 15. Ng2 Bg5 16. f4 Be7 17. Be3 g6 18. hxg6 Bxg6 19. Qe2 Nf5 20. Bf2 Qc7 21. a4 O-O-O 22. a5 a6 23. Nc1 Rdg8 24. b4 Nh6 25. Bg3 Be4 26. Kf2 Nf5 27. Rg1 Nxg3 28. Kxg3 f5 29. exf6 Nxf6 30. Nd3 Bf5 31. Nf2 Nh5+ 32. Kh2 Nxf4 33. Nxf4 Qxf4+ 34. Kg2 Bd6 35. Kf1 Rxh3 36. Rg2 Rh1+ 37. Rg1 Rxg1+ 38. Kxg1 Bxg4 0-1

[Event "Titled Tuesday intern op 24th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.24"]
[Round "5"]
[White "Alinasab, Mobina"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2317"]
[BlackElo "2572"]
[PlyCount "56"]
[EventDate "2020.11.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. Qh5 f5 14. O-O d5 15. exd5 e4 16. c3 O-O 17. Bc2 Rb8 18. Bb3 Rb6 19. Rad1 Rh6 20. Qe2 Qh4 21. h3 f4 22. Qxe4 Bxh3 23. gxh3 Qxh3 24. Qg2 Rg6 25. Qxg6 hxg6 26. f3 Bd4+ 27. Rxd4 Qg3+ 28. Kh1 Kg7 0-1

[Event "Titled Tuesday intern op 24th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.24"]
[Round "6"]
[White "Manukyan, Sargis A"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E29"]
[WhiteElo "2244"]
[BlackElo "2572"]
[PlyCount "44"]
[EventDate "2020.11.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 O-O 7. Bd3 Nc6 8. Ne2 b6 9. O-O Ba6 10. e4 Ne8 11. f4 f5 12. exf5 exf5 13. dxc5 bxc5 14. Be3 d6 15. Ng3 g6 16. Bxf5 gxf5 17. Qd5+ Rf7 18. Qxc6 Bb7 19. Qa4 h5 20. Nh1 Rg7 21. g3 Qe7 22. Rfe1 Qe4 0-1

[Event "Titled Tuesday intern op 24th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.24"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Herrera Reyes, Jose Antonio"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2572"]
[BlackElo "2304"]
[PlyCount "33"]
[EventDate "2020.11.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Qa5 4. Be2 a6 5. O-O b5 6. d4 Bb7 7. dxc5 Bxe4 8. b4 Qc7 9. a4 bxa4 10. Nbd2 Bb7 11. Nc4 Nf6 12. Nfe5 Nc6 13. Bf4 Nd5 14. Qd2 Nxf4 15. Qxf4 f6 16. Bh5+ Ke7 17. Ng6+ 1-0

[Event "Titled Tuesday intern op 24th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.24"]
[Round "8"]
[White "Wagh, Suyog"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2246"]
[BlackElo "2572"]
[PlyCount "97"]
[EventDate "2020.11.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. Nc3 Bg4 6. h3 Bh5 7. d3 Qc7 8. Be3 Nd7 9. g4 Bg6 10. Nh4 e6 11. Qe2 Be7 12. Nxg6 hxg6 13. O-O-O g5 14. h4 gxh4 15. f4 g5 16. e5 O-O-O 17. Ne4 gxf4 18. Bxf4 Kb8 19. Nd6 Bxd6 20. exd6 Qa5 21. Kb1 e5 22. Bg5 f6 23. Bxh4 Qb4 24. Qe4 Qd4 25. Qxd4 cxd4 26. g5 fxg5 27. Bxg5 Rxh1 28. Rxh1 Rg8 29. Be7 b6 30. b4 a6 31. Kb2 Kb7 32. Rh7 c5 33. bxc5 bxc5 34. Rh1 Kc6 35. Ka3 Rb8 36. Rc1 Kd5 37. c3 Rb7 38. cxd4 exd4 39. Rh1 Kc6 40. Rc1 Ne5 41. Rd1 Kd5 42. Ka4 Nc6 43. Bf8 Rb5 44. d7 Ra5+ 45. Kb3 Rb5+ 46. Ka3 Rb7 47. Rc1 Rxd7 48. Rxc5+ Ke6 49. Rxc6+ 1-0

[Event "Titled Tuesday intern op 24th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.24"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Garcia Ramos, Daniel"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2380"]
[PlyCount "57"]
[EventDate "2020.11.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. O-O Nf6 8. Ba3 d6 9. e5 dxe5 10. Qb3 Qd7 11. Re1 e4 12. Ng5 Ne5 13. Nxe4 Nxe4 14. Rxe4 f6 15. cxd4 Qf5 16. Bf7+ Kd8 17. Qd5+ Bd7 18. dxe5 Bb6 19. Nc3 Kc8 20. Rd1 Qxf2+ 21. Kh1 Bh3 22. Be6+ Bxe6 23. Qxe6+ Kb8 24. exf6 a6 25. fxg7 Rg8 26. Qxg8+ Ka7 27. Qxa8+ Kxa8 28. g8=Q+ Ka7 29. h3 1-0

[Event "Titled Tuesday intern op 24th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.24"]
[Round "10"]
[White "Kashlinskaya, Alina"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2494"]
[BlackElo "2572"]
[PlyCount "70"]
[EventDate "2020.11.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 c6 9. Bg2 Re8 10. O-O Nbd7 11. Bd2 Nb6 12. b3 Bf5 13. f3 Bf8 14. g4 Bd3 15. Bc1 Ba6 16. Rf2 Bd6 17. Ng3 Qc7 18. Nce2 Bxe2 19. Nxe2 Bxh2+ 20. Kh1 Bg3 21. Rf1 Bd6 22. Qe1 Re6 23. g5 Nh5 24. Qh4 g6 25. Bh3 Re7 26. Kg2 Rae8 27. Kf2 c5 28. Bg4 cxd4 29. Bxh5 dxe3+ 30. Kg2 Qc2 31. f4 gxh5 32. Qxh5 d4 33. Rh1 Nd5 34. Ra2 Nxf4+ 35. Kf3 Qe4+ 0-1

[Event "Titled Tuesday intern op 24th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.24"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Salinas Herrera, Pablo Patricio"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2514"]
[PlyCount "107"]
[EventDate "2020.11.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 d6 8. O-O Nf6 9. dxe5 dxe5 10. Nxe5 O-O 11. Qe2 c6 12. Nd2 Qc7 13. Nef3 Re8 14. e5 Nd5 15. Ne4 Bg4 16. Bd2 b5 17. h3 Bh5 18. Rfe1 Rad8 19. Rad1 a6 20. g4 Bg6 21. h4 h5 22. Nfg5 Qxe5 23. gxh5 Bf5 24. Qf3 Nc4 25. Nxf7 Bxe4 26. Bxe4 Qf6 27. Nxd8 Rxd8 28. Bg5 Qxf3 29. Bxf3 Bf6 30. Bxd5+ cxd5 31. Bxf6 gxf6 32. Re6 Kf7 33. Rxa6 Ne5 34. Kf1 Nf3 35. Rb6 Nxh4 36. Rxb5 Rc8 37. Rd3 Nf5 38. Rbxd5 Ne7 39. Rd7 Ke6 40. R3d6+ Ke5 41. Rd3 Nf5 42. Ra7 Ke4 43. Rh3 Kf4 44. Ra5 Kg4 45. Rh2 Nd6 46. Rg2+ Kf4 47. Ra4+ Ke5 48. Rg3 f5 49. Re3+ Kf6 50. Ra6 Rd8 51. Rd3 Ke5 52. Rdxd6 Rxd6 53. Rxd6 Kxd6 54. h6 1-0

[Event "Titled Tuesday intern op 01st Dec"]
[Site "Chess.com INT"]
[Date "2020.12.01"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Poliannikov, Danila"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2227"]
[PlyCount "15"]
[EventDate "2020.12.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qe7 8. d5 1-0

[Event "Titled Tuesday intern op 01st Dec"]
[Site "Chess.com INT"]
[Date "2020.12.01"]
[Round "2"]
[White "Titus, Andrew L"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2158"]
[BlackElo "2572"]
[PlyCount "135"]
[EventDate "2020.12.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. h4 Bh6 14. a4 bxa4 15. Nce3 Bxe3 16. Nxe3 O-O 17. Qxa4 Be6 18. Bc4 a5 19. O-O Qc7 20. Rfd1 Rfc8 21. Bxe6 fxe6 22. Qa2 Kf7 23. Nf5 Rd8 24. Rd3 g6 25. Ne3 Qc6 26. Nc4 Rac8 27. Rxd6 Qc5 28. Rxd8 Rxd8 29. Qxa5 Qxa5 30. Rxa5 Rd1+ 31. Kh2 Kf6 32. Nxe5 Rd2 33. Ng4+ Kf7 34. Rb5 h5 35. Ne5+ Kf6 36. f4 Rd8 37. Rb7 Rd2 38. Nf3 Re2 39. Ng5 e5 40. fxe5+ Kxe5 41. Rxe7+ Kf4 42. Rf7+ Kg4 43. Nf3 Rxe4 44. Rf6 Re2 45. Rxg6+ Kf4 46. Rg5 Rxb2 47. Rxh5 Rc2 48. Rc5 Kg4 49. h5 Ra2 50. h6 Ra8 51. h7 Rh8 52. Rg5+ Kf4 53. Rh5 Kg4 54. Rh3 Kf5 55. c4 Kg4 56. c5 Kf5 57. c6 Kg6 58. c7 Kg7 59. c8=Q Rxc8 60. h8=Q+ Rxh8 61. Rxh8 Kxh8 62. Kg3 Kg7 63. Kg4 Kf6 64. Kh5 Kf5 65. g4+ Kf6 66. Kh6 Kf7 67. Kh7 Kf6 68. g5+ 1-0

[Event "Titled Tuesday intern op 01st Dec"]
[Site "Chess.com INT"]
[Date "2020.12.01"]
[Round "4"]
[White "Tarigan, Gilbert Elroy"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2149"]
[BlackElo "2572"]
[PlyCount "107"]
[EventDate "2020.12.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. Nbd2 Bd6 5. e3 O-O 6. Bd3 b6 7. Qe2 Bb7 8. O-O c5 9. c3 Nc6 10. Ne5 Qc7 11. Ndf3 Ne7 12. Bg3 Ne4 13. Bxe4 dxe4 14. Nd2 Rac8 15. Rfc1 f6 16. Nec4 Bxg3 17. hxg3 Ba6 18. Qe1 Nd5 19. a4 h5 20. Na3 Bd3 21. f3 Bc4 22. Naxc4 exf3 23. gxf3 Ne7 24. Kf2 Nf5 25. Kg2 Rcd8 26. Qf2 g5 27. Rh1 h4 28. gxh4 cxd4 29. cxd4 e5 30. hxg5 exd4 31. e4 Ne3+ 32. Nxe3 dxe3 33. Qxe3 Qc2 34. Qb3+ Qxb3 35. Nxb3 Rd3 36. Ra3 fxg5 37. Rf1 Rc8 38. Rf2 Rc4 39. Nd2 Rxa3 40. bxa3 Rxa4 41. Nb1 Rc4 42. Rb2 Kf7 43. Kf2 g4 44. Nd2 Rc3 45. fxg4 Rxa3 46. Nf3 Ke6 47. Kg3 Ra1 48. Kf4 Kd6 49. e5+ Kd5 50. Rd2+ Ke6 51. Rd6+ Ke7 52. g5 b5 53. g6 a5 54. Ra6 1-0

[Event "Titled Tuesday intern op 01st Dec"]
[Site "Chess.com INT"]
[Date "2020.12.01"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Perez, Robinson Molina"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2240"]
[PlyCount "89"]
[EventDate "2020.12.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bd6 6. d4 Qe7 7. O-O b6 8. Re1 Bb7 9. Nbd2 Nf6 10. Bd3 O-O 11. Nc4 Rfe8 12. Nh4 exd4 13. Nf5 Qf8 14. cxd4 Bb4 15. Re3 d5 16. Rg3 g6 17. Bh6 dxe4 18. Bxf8 Bxf8 19. Bc2 Rad8 20. Ba4 Kh8 21. Bxc6 Bxc6 22. Nfe3 Nh5 23. d5 Nxg3 24. hxg3 f5 25. Qb3 Ba8 26. Rc1 Re7 27. Qa4 a5 28. d6 Rg7 29. dxc7 Rxc7 30. Rd1 Rb8 31. Qb3 Bg7 32. Nd6 h6 33. Qe6 Kh7 34. Ne8 Rcb7 35. Rd7 Rxd7 36. Qxd7 Rxe8 37. Qxe8 Bb7 38. a4 h5 39. Qd7 Ba6 40. Nd5 Bd3 41. Ne7 Bc4 42. Qc6 Bf7 43. Qxb6 Bc3 44. Qc7 Kh6 45. Qxc3 1-0

[Event "Titled Tuesday intern op 01st Dec"]
[Site "Chess.com INT"]
[Date "2020.12.01"]
[Round "6"]
[White "Skatchkov, Valery"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2281"]
[BlackElo "2572"]
[PlyCount "80"]
[EventDate "2020.12.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. Bc3 dxc4 10. bxc4 Bxc4 11. Nbd2 Ba6 12. Re1 Nd5 13. Bb2 O-O 14. Ne5 Bb4 15. Rc1 Bb7 16. a3 Be7 17. Qb3 a5 18. e4 a4 19. Qc2 Nf6 20. Red1 Qc7 21. d5 exd5 22. exd5 c5 23. Ndc4 Bd6 24. Nxd6 Qxd6 25. Nc4 Qd8 26. Ne5 Re8 27. Nc6 Qd6 28. Qf5 Nbd7 29. Re1 h6 30. Rcd1 b5 31. Bc1 c4 32. Rxe8+ Rxe8 33. Bf4 Qxa3 34. d6 Bxc6 35. Bxc6 Re6 36. Qxb5 Qb3 37. Rb1 Qxb5 38. Rxb5 c3 39. Rc5 g5 40. Bc1 Nxc5 0-1

[Event "Titled Tuesday intern op 01st Dec"]
[Site "Chess.com INT"]
[Date "2020.12.01"]
[Round "7"]
[White "Yashas, Devappa"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2296"]
[BlackElo "2572"]
[PlyCount "80"]
[EventDate "2020.12.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. c4 Nf6 4. Nc3 Be7 5. g3 O-O 6. Bg2 c6 7. Nf3 h6 8. O-O Bf5 9. d3 Nbd7 10. Nd2 Bh7 11. b4 Rc8 12. b5 Nc5 13. a4 d5 14. Ba3 Re8 15. Rc1 d4 16. Bxc5 Bxc5 17. Nce4 Nxe4 18. dxe4 Bb4 19. Nb3 Bc3 20. Qd3 Qe7 21. Bh3 Rc7 22. Rc2 Qb4 23. Rb1 cxb5 24. cxb5 Qxa4 25. Bd7 Rd8 26. Bc6 bxc6 27. Rxc3 Bxe4 28. Qxe4 Qxb5 29. Nxd4 Rxd4 30. Qc2 Qa6 31. Rb8+ Rc8 32. Rxc8+ Qxc8 33. Rxc6 Qe8 34. Rc7 Rd7 35. Rc8 Rd8 36. Rc7 Ra8 37. Qb3 a5 38. Qa3 a4 39. Re7 Qf8 40. Qd6 a3 0-1

[Event "Titled Tuesday intern op 01st Dec"]
[Site "Chess.com INT"]
[Date "2020.12.01"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Pantzar, Milton"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2421"]
[PlyCount "53"]
[EventDate "2020.12.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 Nh6 7. Bd3 Bg4 8. Nbd2 e6 9. O-O Be7 10. Qg3 Qc7 11. h3 Bxf3 12. Nxf3 O-O-O 13. Qxg7 Nf5 14. Qxf7 Qd7 15. Bxf5 exf5 16. e6 Qc7 17. Bh6 Kb8 18. Rad1 Ka8 19. Rfe1 Rhg8 20. Qxf5 Rg6 21. Bf4 Qb6 22. Be3 Qxb2 23. Rxd5 Rxd5 24. Qxd5 a6 25. Nd4 Nxd4 26. Qxd4 Qxc2 27. Qa7# 1-0

[Event "Titled Tuesday intern op 01st Dec"]
[Site "Chess.com INT"]
[Date "2020.12.01"]
[Round "9"]
[White "Shahade, Gregory P"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2476"]
[BlackElo "2572"]
[PlyCount "98"]
[EventDate "2020.12.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. Bg2 Bg5 15. O-O Ne7 16. Nde3 Bxe3 17. Nxe3 Be6 18. b3 Qc7 19. Nf5 Rfd8 20. Nxe7+ Qxe7 21. Qd3 a4 22. Rab1 axb3 23. axb3 Ra3 24. Rfd1 Qa7 25. Rd2 g6 26. h4 h5 27. Kh2 Ra2 28. Bh3 Kg7 29. Rbd1 Rxd2 30. Rxd2 Rd7 31. Qb1 Qa8 32. Bxe6 fxe6 33. f3 Qa7 34. Qd1 Kf7 35. Kg2 Ke7 36. Rd3 Qa2+ 37. Rd2 Qa7 38. Rd3 Qa2+ 39. Kh3 Qf2 40. Rd2 Qe3 41. Kg2 Ra7 42. Re2 Qd4 43. Rd2 Qe3 44. Re2 Qc3 45. Rd2 Ra1 46. Qe2 Qc1 47. Kh3 Qh1+ 48. Qh2 Qxf3 49. Qf2 Rh1+ 0-1

[Event "Titled Tuesday intern op 01st Dec"]
[Site "Chess.com INT"]
[Date "2020.12.01"]
[Round "10"]
[White "Durarbayli, Vasif"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2606"]
[BlackElo "2572"]
[PlyCount "90"]
[EventDate "2020.12.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nf6 3. e5 Nd5 4. Nc3 Nc7 5. Nf3 Nc6 6. Bc4 a6 7. a4 Rb8 8. Qe2 g6 9. h4 Ne6 10. Nd5 Ncd4 11. Nxd4 Nxd4 12. Qe4 d6 13. Ne3 Bg7 14. exd6 Qxd6 15. c3 Nc6 16. h5 Ne5 17. hxg6 hxg6 18. Rxh8+ Bxh8 19. Be2 Be6 20. Ba3 f5 21. Qc2 Qc6 22. f4 Nf7 23. Bf3 Qc7 24. g3 Rd8 25. O-O-O Bf6 26. Re1 b5 27. a5 Qxa5 28. Bxc5 Qa1+ 29. Qb1 Qxb1+ 30. Kxb1 Rxd2 31. Nf1 Rd3 32. Bc6+ Bd7 33. Kc2 Rxc3+ 34. Kd2 Rxc5 35. Bxd7+ Kxd7 36. Ne3 Nd6 37. Ke2 Ne4 38. Rd1+ Kc6 39. Kf3 Rc3 40. g4 Rxb3 41. g5 Bg7 42. Rc1+ Kd7 43. Rh1 Bd4 44. Rd1 Rxe3+ 45. Kg2 Re2+ 0-1

[Event "Titled Tuesday intern op 01st Dec"]
[Site "Chess.com INT"]
[Date "2020.12.01"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Deac, Bogdan Daniel"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2572"]
[BlackElo "2625"]
[PlyCount "107"]
[EventDate "2020.12.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. c3 a6 7. Bb3 O-O 8. Nbd2 Ba7 9. h3 Kh8 10. Nc4 h6 11. Be3 b5 12. Ncd2 d5 13. Bxa7 Rxa7 14. Re1 dxe4 15. Nxe4 Nxe4 16. Rxe4 Bf5 17. Re3 f6 18. Nh4 Bh7 19. Qh5 Qe8 20. Qf3 Qd7 21. Qh5 Qe8 22. Qf3 a5 23. d4 Qd7 24. dxe5 a4 25. Bd5 Ne7 26. Rd1 Qe8 27. exf6 Rxf6 28. Qe2 c6 29. Bxc6 Qxc6 30. Rxe7 Ra8 31. Rdd7 Rg8 32. Nf3 Bf5 33. Ne5 Qb6 34. Rb7 Qd6 35. Nf7+ Rxf7 36. Rxf7 Be6 37. Rfe7 Bc4 38. Qe5 Qg6 39. Kh2 Bxa2 40. Rbd7 Bc4 41. Rd6 Qg5 42. Qxg5 hxg5 43. Re5 g6 44. Rxg5 Kh7 45. Rg4 Bb3 46. Rh4+ Kg7 47. Rhd4 Bc4 48. Rd8 Rxd8 49. Rxd8 Kf6 50. Rd4 Ke5 51. f4+ Kf5 52. g4+ Ke6 53. Kg3 Kf6 54. h4 1-0

[Event "Titled Tuesday intern op 15st Dec"]
[Site "Chess.com INT"]
[Date "2020.12.15"]
[Round "1"]
[White "Vazquez, Facundo"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2207"]
[BlackElo "2572"]
[PlyCount "80"]
[EventDate "2020.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. d5 exd5 8. cxd5 Nxd5 9. g3 Nf6 10. Bg2 Be7 11. O-O O-O 12. Rd1 Nc6 13. Bf4 Rc8 14. Bd6 Re8 15. Qb3 Na5 16. Qc2 Bxd6 17. Rxd6 Qe7 18. Rad1 Nc4 19. R6d3 d5 20. Nh4 d4 21. Bxb7 Qxb7 22. Nb1 Ne5 23. Rb3 c4 24. Rb5 d3 25. exd3 cxd3 26. Qa4 Nf3+ 27. Nxf3 Qxf3 28. Rb4 Ne4 29. Rf1 h5 30. Nc3 Nxc3 31. bxc3 d2 32. Rd4 Qxc3 33. Qd7 Qxa3 34. Rxd2 Qe7 35. Qh3 g6 36. Rd7 Qa3 37. Rfd1 Rf8 38. Qg2 Rce8 39. Qb7 Qa4 40. Rc7 Qxd1+ 0-1

[Event "Titled Tuesday intern op 15st Dec"]
[Site "Chess.com INT"]
[Date "2020.12.15"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Vovk, Orest"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2572"]
[BlackElo "2315"]
[PlyCount "51"]
[EventDate "2020.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 g5 2. d4 g4 3. Qxg4 d5 4. Qh4 dxe4 5. Qxe4 Nf6 6. Qh4 Nc6 7. Nf3 Rg8 8. h3 Bf5 9. c3 Qd5 10. Be3 Bxb1 11. Rxb1 Qxa2 12. Nd2 O-O-O 13. Bc4 Qa5 14. O-O Nd5 15. Ra1 Qb6 16. Bxd5 Rxd5 17. c4 Rxd4 18. Qxh7 Rg6 19. Qh8 Qxb2 20. Bxd4 Nxd4 21. Qxf8+ Kd7 22. Qxf7 Rf6 23. Qh5 Qxd2 24. Rad1 Qb2 25. Qg4+ Kc6 26. Rxd4 1-0

[Event "Titled Tuesday intern op 15st Dec"]
[Site "Chess.com INT"]
[Date "2020.12.15"]
[Round "3"]
[White "Belyakov, Bogdan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2448"]
[BlackElo "2572"]
[PlyCount "166"]
[EventDate "2020.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bd3 Bg4 9. e6 Bxe6 10. Nc3 g6 11. h4 Bg7 12. h5 Bg4 13. d5 Ne5 14. Bb5+ Bd7 15. h6 Bf6 16. Nd4 O-O 17. f4 Bg4 18. Qb3 Ned7 19. Be3 Rc8 20. O-O Nc5 21. Qc2 a6 22. Be2 Qd7 23. f5 Bxe2 24. Qxe2 Nca4 25. Ne4 Nxd5 26. Nxf6+ exf6 27. Bf2 Rfe8 28. Qf3 Nab6 29. Rad1 Qa4 30. Qg3 g5 31. Qxd6 Rcd8 32. Qg3 Nf4 33. Kh2 Nbd5 34. Nf3 Kh8 35. Nxg5 fxg5 36. Qxg5 Rg8 37. Bd4+ Qxd4 38. Qxg8+ Rxg8 39. Rxd4 Rxg2+ 40. Kh1 Rg5 41. Rfxf4 Nxf4 42. Rxf4 Rh5+ 43. Kg2 Rxh6 44. Kf3 Rh2 45. f6 h6 46. Rb4 b5 47. a4 bxa4 48. Rxa4 Rxb2 49. Rxa6 Kh7 50. Ra4 Kg6 51. Rf4 Rb5 52. Kg4 Rb6 53. Rf5 Rxf6 54. Rb5 Re6 55. Kh4 Rd6 56. Kg4 Rd4+ 57. Kg3 f6 58. Kf3 Rc4 59. Kg3 h5 60. Kf3 Rd4 61. Kg3 Re4 62. Kf3 Re5 63. Rb8 Ra5 64. Rh8 Kg5 65. Kg3 Ra3+ 66. Kg2 f5 67. Rg8+ Kf4 68. Rh8 Ra2+ 69. Kg1 Ra1+ 70. Kg2 Ra2+ 71. Kg1 Kg4 72. Rg8+ Kf3 73. Rb8 f4 74. Rb3+ Kg4 75. Rb8 h4 76. Rb7 Kg3 77. Rg7+ Kf3 78. Rb7 Ra1+ 79. Kh2 Ra2+ 80. Kg1 Re2 81. Rb3+ Re3 82. Rb2 Re1+ 83. Kh2 Re2+ 0-1

[Event "Titled Tuesday intern op 15st Dec"]
[Site "Chess.com INT"]
[Date "2020.12.15"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Horvath, Dominik"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2446"]
[PlyCount "41"]
[EventDate "2020.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 b5 7. Bxb5 Nxd4 8. Nxd4 exd4 9. Qxd4 Qf6 10. O-O Bb6 11. Qd3 Ne7 12. a4 a5 13. Ba3 O-O 14. Nd2 c6 15. e5 Qe6 16. Bc4 Nd5 17. Bxf8 Kxf8 18. Qxh7 Bb7 19. Rab1 c5 20. Nf3 Rb8 21. Qh8+ 1-0

[Event "Titled Tuesday intern op 15st Dec"]
[Site "Chess.com INT"]
[Date "2020.12.15"]
[Round "5"]
[White "Zierk, Steven C"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2499"]
[BlackElo "2572"]
[PlyCount "71"]
[EventDate "2020.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe3 e6 11. f4 Nc6 12. Ne2 b5 13. b3 Bb7 14. Bb2 Nb4 15. Rec1 d5 16. c3 Nc6 17. exd5 Ne7 18. dxe6 Qc6 19. exf7+ Kxf7 20. Kf2 Nf5 21. Qd3 Nd6 22. Bh3 Rd8 23. Kf1 Be7 24. Qe3 Rhe8 25. Be6+ Kf8 26. c4 Qg2+ 27. Ke1 Ne4 28. d3 Bf6 29. Bxf6 Nxf6 30. Qxc5+ Re7 31. f5 Rxd3 32. Rd1 Qh1+ 33. Qg1 Rxd1+ 34. Rxd1 Qxg1+ 35. Nxg1 g6 36. Kf1 1-0

[Event "Titled Tuesday intern op 15st Dec"]
[Site "Chess.com INT"]
[Date "2020.12.15"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Gokerkan, Cem Kaan"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2470"]
[PlyCount "128"]
[EventDate "2020.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Qa6 13. Nd4 Rfc8 14. f3 b5 15. g4 b4 16. Nce2 Rab8 17. Ng3 Qb6 18. Nh5 Qd8 19. h4 Ba4 20. b3 Bd7 21. Rg1 Rc5 22. Ne2 Rbc8 23. Rc1 Ne8 24. Bxe7 Qxe7 25. Qxb4 Qxh4 26. Qd2 a5 27. Nd4 a4 28. Rh1 Qg5 29. f4 Qd8 30. f5 axb3 31. axb3 Qa5 32. Qxa5 Rxa5 33. Kb2 e5 34. Ne2 d5 35. exd5 Rxd5 36. Rcd1 Bc6 37. Rhg1 f6 38. Nc3 Rxd1 39. Rxd1 Bf3 40. Rg1 g6 41. fxg6 hxg6 42. Ng3 Bxg4 43. Nd5 Kf7 44. Ne4 Bf5 45. Ndxf6 Nxf6 46. Nd6+ Ke7 47. Nxc8+ Bxc8 48. c4 Bf5 49. Kc3 Ne4+ 50. Kb4 Ke6 51. c5 Nf2 52. Ra1 Nd3+ 53. Kb5 e4 54. c6 e3 55. c7 Kd6 56. Kb6 e2 57. b4 e1=Q 58. Rxe1 Nxe1 59. Kb7 Nd3 60. b5 Nc5+ 61. Kb6 g5 62. Ka5 Kxc7 63. b6+ Kc6 64. b7 Nxb7+ 0-1

[Event "Titled Tuesday intern op 15st Dec"]
[Site "Chess.com INT"]
[Date "2020.12.15"]
[Round "7"]
[White "Csonka, Balazs"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2498"]
[BlackElo "2572"]
[PlyCount "68"]
[EventDate "2020.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Nbd2 O-O 6. Bd3 b6 7. h4 Bb7 8. h5 h6 9. Ne5 c5 10. c3 Nc6 11. Ndf3 Ne4 12. Nxc6 Bxc6 13. Ne5 Bb7 14. Qg4 Kh8 15. Bxe4 dxe4 16. O-O-O Qc7 17. Qg3 Rad8 18. dxc5 Qxc5 19. Ng6+ fxg6 20. Bxd6 Qc4 21. Bxf8 Rxf8 22. hxg6 Kg8 23. Rd7 Qxa2 24. Rhd1 Bd5 25. R1xd5 exd5 26. f3 Qa1+ 27. Kd2 Qxb2+ 28. Ke1 Qxc3+ 29. Kf2 exf3 30. Re7 fxg2+ 31. Kxg2 Qf6 32. Qc7 Qf1+ 33. Kg3 Qg1+ 34. Kh3 Qxg6 0-1

[Event "Titled Tuesday intern op 15st Dec"]
[Site "Chess.com INT"]
[Date "2020.12.15"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Mammadov, Zaur Fazahir Oglu"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2417"]
[PlyCount "61"]
[EventDate "2020.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Rc8 9. Bb2 Na5 10. Nbd2 Nc4 11. Nxc4 dxc4 12. Rc1 Bb5 13. Nd2 Qa6 14. Ne4 Nh6 15. Nc3 Bc6 16. d5 exd5 17. Nxd5 b5 18. Nf4 Be7 19. Qh5 O-O 20. Be2 Rcd8 21. e6 Ba8 22. O-O fxe6 23. g3 Rxf4 24. gxf4 Qc6 25. f3 Rd2 26. Rf2 Rxb2 27. Bxc4 Rxf2 28. Bxe6+ Qxe6 29. Qe8+ Bf8 30. Qxe6+ Kh8 31. Kxf2 1-0

[Event "Titled Tuesday intern op 15st Dec"]
[Site "Chess.com INT"]
[Date "2020.12.15"]
[Round "9"]
[White "Svane, Frederik"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2421"]
[BlackElo "2572"]
[PlyCount "55"]
[EventDate "2020.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. a4 b6 7. O-O Bb7 8. d3 e6 9. f5 gxf5 10. Qe1 Ne7 11. Bg5 Nxc2 12. Qg3 Bxc3 13. bxc3 Nxa1 14. Ne5 Rg8 15. Nxd7 Qxd7 16. Bxd7+ Kxd7 17. Qh4 Rae8 18. Rxa1 fxe4 19. dxe4 Ng6 20. Qxh7 Bxe4 21. Qxf7+ Kc8 22. Rd1 Ne5 23. Qf4 Bc2 24. Rd2 Ng6 25. Qf3 Bxa4 26. Qa8+ Kc7 27. Qxa7+ Kc8 28. Qxa4 1-0

[Event "Titled Tuesday intern op 15st Dec"]
[Site "Chess.com INT"]
[Date "2020.12.15"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Liyanage, Ranindu Dilshan"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2178"]
[PlyCount "87"]
[EventDate "2020.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O h6 10. Rb1 Qc7 11. Qe1 O-O-O 12. Bd1 Bb5 13. Bc2 Ne7 14. h4 Kb8 15. h5 Nc8 16. Qd1 Be7 17. Nh2 Rdg8 18. Ng4 Qd8 19. Nf3 g6 20. hxg6 fxg6 21. Re1 g5 22. Nf6 Bxf6 23. exf6 Qxf6 24. Qe2 Re8 25. Ne5 Ne7 26. b4 cxb3 27. Qxb5 Ka8 28. Bxb3 Nec6 29. Ba4 Rh7 30. Nxc6 Nxc6 31. Qc5 Rc7 32. Qd6 Rf8 33. Rb2 Rcc8 34. Qxe6 Qg7 35. Qxd5 g4 36. g3 h5 37. Bf4 h4 38. Bxc6 Rxc6 39. Qg5 Qh7 40. Qxh4 Qf5 41. Qg5 Qc8 42. Rbe2 Rh8 43. Qg7 Rd8 44. Bg5 1-0

[Event "Titled Tuesday intern op 15st Dec"]
[Site "Chess.com INT"]
[Date "2020.12.15"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Gabrielian, Artur"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2458"]
[PlyCount "53"]
[EventDate "2020.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d5 8. exd6 Qxd6 9. O-O Bg4 10. Re1 O-O-O 11. b3 e5 12. Na3 cxb3 13. axb3 Kb8 14. Nc4 Nxc4 15. bxc4 Be7 16. Be4 f6 17. Qb3 Qc7 18. d4 Bc8 19. Be3 Na5 20. Qa2 b6 21. c5 f5 22. Reb1 fxe4 23. Qxa5 Bxc5 24. Nxe5 Bd6 25. d5 Bxe5 26. Bxb6 Qxb6 27. Qxa7# 1-0

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "1"]
[White "Martinez Reyes, Pedro Ramon"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2427"]
[BlackElo "2572"]
[PlyCount "56"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qd3 O-O 5. Bg5 h6 6. Bh4 d5 7. cxd5 exd5 8. Nf3 g5 9. Bg3 Ne4 10. e3 Bf5 11. Qb5 Nc6 12. Rc1 Qe7 13. Be2 Bxc3+ 14. bxc3 Qa3 15. O-O Nxc3 16. Rxc3 Qxc3 17. Qxb7 Nb4 18. a3 Rfb8 19. Qxc7 Qxc7 20. Bxc7 Rc8 21. Bd6 Bd3 22. Bxd3 Nxd3 23. Rd1 Rc2 24. Ne1 Nxf2 25. Nxc2 Nxd1 26. Nb4 Nc3 27. Kf2 Ne4+ 28. Kf3 Nxd6 0-1

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Taichman, Ori"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2284"]
[PlyCount "133"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d6 4. d4 Nf6 5. d5 Ne5 6. Nxe5 dxe5 7. Bg5 e6 8. Bc4 exd5 9. Bxd5 Be7 10. Bxf6 Bxf6 11. O-O Qc7 12. Qb3 O-O 13. a4 Bg4 14. Na3 a6 15. Qxb7 Qxb7 16. Bxb7 Ra7 17. Bd5 Rb8 18. f3 Bd7 19. Nc4 Kf8 20. Rfd1 Ke7 21. Kf2 h5 22. Ke2 h4 23. Kd3 Rh8 24. Kc2 Rh6 25. Rd2 Bg5 26. Re2 Bf4 27. h3 Rc7 28. b3 Rg6 29. Rd1 Rg5 30. Nb6 Be6 31. Bxe6 fxe6 32. Nc4 Rc6 33. Rd3 Rg6 34. Kd1 Bg3 35. Red2 Bf4 36. Rc2 Rf6 37. Ke1 Rf8 38. Na5 Rc7 39. Ke2 Rd8 40. Rxd8 Kxd8 41. Rb2 Ke7 42. Rb1 g5 43. Nc4 Rd7 44. Rd1 Rb7 45. Na5 Rc7 46. Kd3 Rd7+ 47. Kc2 Rc7 48. Nc4 Rc6 49. Rd3 Rc7 50. Rd6 Ra7 51. Rc6 Rd7 52. Rxa6 Kf6 53. Rc6 g4 54. fxg4 Kg5 55. Rxc5 Bg3 56. Nxe5 Bxe5 57. Rxe5+ Kf4 58. Rxe6 Ke3 59. b4 Rd2+ 60. Kb3 Rxg2 61. a5 Rg1 62. a6 Ra1 63. Kc4 Kf3 64. g5 Kg3 65. g6 Kxh3 66. g7 Rg1 67. a7 1-0

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "3"]
[White "Rustemov, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2525"]
[BlackElo "2572"]
[PlyCount "94"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e3 h6 4. Bh4 Be7 5. Nd2 b6 6. Bd3 Bb7 7. Ngf3 O-O 8. Qe2 d6 9. c3 Nbd7 10. O-O c5 11. h3 Nh5 12. Bxe7 Qxe7 13. a4 a6 14. Rfe1 Rfd8 15. Be4 Bxe4 16. Nxe4 Nhf6 17. Nxf6+ Nxf6 18. Rad1 Qe8 19. Qc2 Qc6 20. e4 cxd4 21. Nxd4 Qb7 22. Nf3 Rac8 23. Rd4 e5 24. Rdd1 b5 25. axb5 axb5 26. Qd3 b4 27. Nd2 bxc3 28. bxc3 Qc6 29. c4 Nd7 30. Nf1 Nc5 31. Qd5 Kf8 32. Qxc6 Rxc6 33. f3 Nb3 34. Ne3 Nd4 35. Rd2 Ra8 36. Red1 g6 37. Nc2 Nxc2 38. Rxc2 Rac8 39. Rdc1 Ke7 40. Kf2 Ra8 41. g4 Ra3 42. Rc3 Ra2+ 43. R1c2 Rca6 44. h4 Ke6 45. c5 dxc5 46. Rxc5 Rxc2+ 47. Rxc2 Ke7 1/2-1/2

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Gritsenko, Nikolai"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2572"]
[BlackElo "2309"]
[PlyCount "99"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 Nc6 5. Bb5 Nge7 6. Bg5 h6 7. Bh4 Bd7 8. Bxc6 Nxc6 9. Qc3 Qc8 10. Nbd2 Be6 11. O-O-O Rg8 12. Rhe1 g5 13. Bg3 Bg7 14. e5 g4 15. Nd4 Nxd4 16. Qxd4 d5 17. Bh4 c5 18. Qf4 Bf8 19. Nf1 b5 20. Ng3 Kd7 21. Ne4 Kc6 22. Nf6 Rg5 23. Bxg5 hxg5 24. Qxg5 d4 25. Qf4 Kb6 26. Kb1 Qa6 27. b3 Rd8 28. Nxg4 Qb7 29. f3 a5 30. Nf2 a4 31. Ne4 axb3 32. cxb3 Rd5 33. Nf6 Rd8 34. Ne4 Rd5 35. Nf6 Rd8 36. Rc1 d3 37. Ne4 c4 38. Qe3+ Ka6 39. Red1 Ba3 40. Nc5+ Bxc5 41. Qxc5 d2 42. Rc3 Rd5 43. Qa3+ Kb6 44. bxc4 bxc4 45. Rxc4 Rb5+ 46. Rb4 Kc6 47. Rxb5 Qxb5+ 48. Qb2 Bf5+ 49. Ka1 Qd3 50. Qxd2 1-0

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "5"]
[White "Koelle, Tobias"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2340"]
[BlackElo "2572"]
[PlyCount "106"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 d6 6. a3 Bxc3+ 7. Qxc3 Nbd7 8. e3 b6 9. Be2 Bb7 10. O-O Ne4 11. Qc2 f5 12. b4 Rf6 13. Bb2 Rg6 14. d5 c5 15. Kh1 Qe7 16. Rad1 Rf8 17. bxc5 bxc5 18. Qa4 a6 19. Qb3 Ba8 20. Qa4 Bb7 21. Qb3 Ndf6 22. Nh4 Rh6 23. g3 Ng4 24. Bxg4 fxg4 25. Qc2 exd5 26. cxd5 Rh5 27. Qb3 Nxf2+ 28. Kg1 Nh3+ 29. Kh1 Rxh4 30. Rxf8+ Qxf8 31. e4 Rh5 32. Bc1 Nf2+ 33. Kg1 Nxd1 34. Qxd1 Bc8 35. Bf4 g5 36. Be3 Rh6 37. e5 dxe5 38. Qd3 Bf5 39. Qc4 Rf6 40. Bxc5 Qf7 41. Be3 Bd7 42. Bxg5 Rf5 43. Be3 Kg7 44. Qxg4+ Kh8 45. Qc4 h5 46. Qe2 Bb5 47. Qc2 Rf1+ 48. Kg2 Qf3+ 49. Kh3 Qg4+ 50. Kg2 Rf8 51. h3 Qf3+ 52. Kh2 Qxe3 53. Qd2 Rf2+ 0-1

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Ozen, Bahadir"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2369"]
[PlyCount "45"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 d6 8. dxe5 dxe5 9. Nxe5 Nf6 10. O-O O-O 11. Qc2 Qd6 12. Nf3 Rd8 13. Rd1 Nxe4 14. Ba3 c5 15. Qa4 Qxd3 16. Rxd3 Rxd3 17. Nbd2 Nxd2 18. Qe8+ Bf8 19. Bxc5 Nxf3+ 20. gxf3 h6 21. Bxf8 Nc6 22. Ba3+ Kh7 23. Qe4+ 1-0

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "7"]
[White "Laurusas, Tomas"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2505"]
[BlackElo "2572"]
[PlyCount "73"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Nbd2 Bb7 6. b4 a5 7. b5 d5 8. e3 Bd6 9. Be2 Nbd7 10. O-O O-O 11. Bb2 c5 12. bxc6 Bxc6 13. cxd5 Nxd5 14. Rc1 Bb7 15. Bb5 Rc8 16. Qa4 Nb8 17. Nc4 Nf6 18. Nfe5 Bc7 19. Rfd1 Nd5 20. h3 Qg5 21. Nf3 Qg6 22. Ncd2 Bd6 23. Bf1 Nf6 24. Qb3 Nbd7 25. Bd3 Qh5 26. e4 Bf4 27. a4 Rfd8 28. Ba3 h6 29. Be7 Rxc1 30. Rxc1 Rb8 31. Qa3 Nf8 32. Bd6 Bxd2 33. Nxd2 Rc8 34. Rxc8 Bxc8 35. Bxf8 Qd1+ 36. Nf1 Ba6 37. Bxa6 1-0

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Mammadov, Zaur Fazahir Oglu"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2417"]
[PlyCount "75"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Rc8 9. Bb2 Na5 10. Nbd2 Nc4 11. Nxc4 dxc4 12. Rc1 Bb5 13. d5 exd5 14. Qxd5 Ne7 15. Qe4 Bc6 16. Qf4 Ng6 17. Qxc4 Be7 18. e6 O-O 19. exf7+ Rxf7 20. Be2 Bd7 21. Qd4 Qxd4 22. Rxc8+ Bxc8 23. Nxd4 Nf4 24. Bc4 Nxg2+ 25. Kd2 Nf4 26. Re1 Kf8 27. Bxf7 Kxf7 28. Nf3 Bf6 29. Bxf6 gxf6 30. Rc1 Bg4 31. Rc7+ Kg6 32. Nd4 Nh3 33. f3 Bf5 34. Rxb7 h5 35. Rxa7 Ng5 36. b5 Ne6 37. Nxe6 Bxe6 38. b6 1-0

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "9"]
[White "Suleymanli, Aydin Elshan"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2512"]
[BlackElo "2572"]
[PlyCount "79"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. b4 Re8 10. Bd3 Bd6 11. O-O Ne4 12. Nce2 Bc7 13. f3 Nd6 14. Qc2 g6 15. g4 b5 16. a4 Nc4 17. e4 Na6 18. Rb1 dxe4 19. Bxe4 Rb8 20. Bxc6 Ne3 21. Bxe3 Rxe3 22. Nd5 Qd6 23. Ng3 Re6 24. axb5 Bb6 25. Ne4 Rxe4 26. fxe4 Nc7 27. Nf6+ Kh8 28. Rbd1 Be6 29. Kh1 Qxb4 30. d5 Bc8 31. e5 Qc5 32. Qxc5 Bxc5 33. d6 Ne6 34. d7 Bb7 35. Ne4 Be7 36. Rxf7 Bh4 37. Bxb7 Rxb7 38. d8=Q+ Nxd8 39. Rxd8+ Bxd8 40. Rxb7 1-0

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Kazakouski, Valery"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "2572"]
[BlackElo "2476"]
[PlyCount "61"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Nbd2 cxd4 7. cxd4 Nf6 8. Bc4 Bxf3 9. Qb3 Bxg2 10. Bxd5 Bxd5 11. Qc3 Nc6 12. O-O e6 13. Nc4 Bb4 14. Qd3 Rd8 15. Be3 O-O 16. a3 Be7 17. Rac1 Be4 18. Qd1 Rd5 19. Re1 Rfd8 20. Nd2 Bg6 21. Qf3 h6 22. h3 Rf5 23. Qg2 Nd5 24. Nc4 Bg5 25. Kh2 Bf4+ 26. Kh1 Rg5 27. Qf3 Bh5 28. Qe4 Bg6 29. Qf3 Bh5 30. Qe4 Bg6 31. Qf3 1/2-1/2

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "11"]
[White "Riehle, Marco"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2347"]
[BlackElo "2572"]
[PlyCount "83"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. a3 e6 3. b4 d5 4. exd5 exd5 5. Nf3 Nf6 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. O-O Be7 9. bxc5 Nxc5 10. Bb2 O-O 11. Re1 Rc8 12. Bd4 Ne6 13. Be5 Ng4 14. Bg3 Qa5 15. h3 Nf6 16. Nc3 Rfd8 17. Ne5 h6 18. Qe2 Nd4 19. Qd3 Bc5 20. Bh4 g5 21. Bg3 Qa6 22. Qxa6 bxa6 23. Ra2 Bb6 24. Rb2 Nf5 25. Bh2 Ne4 26. Nxe4 dxe4 27. d3 e3 28. fxe3 Bxe3+ 29. Kh1 Bd4 30. Rb7 Re8 31. c4 Re6 32. Rf1 Ne3 33. Rf3 Bxe5 34. Rxe3 Rce8 35. Rxe5 Rxe5 36. Bxe5 Rxe5 37. d4 Ra5 38. d5 Kg7 39. d6 Kf6 40. Rc7 Rxa3 41. c5 Rd3 42. d7 1-0

[Event "Titled Tuesday intern op 29th Dec"]
[Site "Chess.com INT"]
[Date "2020.12.29"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Mkrtchian, Lilit"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2388"]
[PlyCount "39"]
[EventDate "2020.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Bd7 10. Bd3 Be7 11. O-O Nxe3 12. fxe3 f6 13. exf6 Bxf6 14. Nc3 O-O 15. Na4 Qd8 16. Nc5 b6 17. Nxd7 Qxd7 18. Qc2 g6 19. Bb5 Nxb4 20. Qa4 1-0

[Event "Titled Tuesday intern op 29th Dec"]
[Site "Chess.com INT"]
[Date "2020.12.29"]
[Round "2"]
[White "Jianu, Vlad Cristian"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2532"]
[BlackElo "2572"]
[PlyCount "75"]
[EventDate "2020.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. O-O c5 6. Bg5 cxd4 7. Bxf6 Qxf6 8. Nxd4 Bxg2 9. Kxg2 a6 10. c3 Bc5 11. Qd3 Nc6 12. Nxc6 dxc6 13. Nd2 Rd8 14. Qe4 Rd5 15. c4 bxc4 16. Nxc4 O-O 17. Rac1 Rfd8 18. e3 Bf8 19. Rc2 g6 20. Nb6 Rb5 21. Nc4 Rbd5 22. b3 c5 23. Rfc1 h5 24. h4 Rf5 25. Rf1 Rfd5 26. Re1 Be7 27. Ree2 g5 28. hxg5 Rxg5 29. Rcd2 Rdd5 30. Nb6 Rdf5 31. Nd7 Qg7 32. Re1 Rg4 33. Qa8+ Kh7 34. Qe8 Bg5 35. Nf8+ Kh6 36. Nxe6 fxe6 37. Rd7 Qg6 38. Qh8+ 1-0

[Event "Titled Tuesday intern op 29th Dec"]
[Site "Chess.com INT"]
[Date "2020.12.29"]
[Round "4"]
[White "Ezat, Mohamed Mahmoud"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E29"]
[WhiteElo "2408"]
[BlackElo "2572"]
[PlyCount "122"]
[EventDate "2020.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. a3 Bxc3+ 6. bxc3 c5 7. Bd3 Nc6 8. Ne2 b6 9. O-O Ba6 10. e4 Ne8 11. Ng3 Na5 12. f4 Bxc4 13. Bxc4 Nxc4 14. f5 f6 15. Qe2 b5 16. a4 a6 17. e5 Rc8 18. axb5 axb5 19. Ra7 Rc7 20. Ra6 fxe5 21. dxe5 Rc6 22. Ra7 exf5 23. Nxf5 Re6 24. Qg4 Nxe5 25. Qg3 Ng6 26. h4 Nd6 27. Bg5 Qb6 28. Nh6+ gxh6 29. Rxf8+ Kxf8 30. Bxh6+ Kf7 31. Rxd7+ Ke8 32. Rxh7 c4+ 33. Kh2 Nf5 34. Qf3 Qd6+ 35. g3 Qxg3+ 36. Qxg3 Nxg3 37. Kxg3 Rd6 38. h5 Rd3+ 39. Kg4 Ne5+ 40. Kf5 Nf7 41. Bg7 Rf3+ 42. Ke4 Ng5+ 43. Kd5 Nxh7 44. Bd4 Rf5+ 45. Kc6 Rxh5 46. Kb6 Nf8 47. Ka5 Ne6 48. Kb4 Nxd4 49. cxd4 Kd7 50. d5 Rxd5 51. Kc3 Kc6 52. Kb4 Kb6 53. Kc3 Kc5 54. Kc2 b4 55. Kb2 Rd3 56. Kc1 Kd4 57. Kb1 Rh3 58. Kb2 Rh2+ 59. Kc1 c3 60. Kd1 b3 61. Kc1 Rh1# 0-1

[Event "Titled Tuesday intern op 29th Dec"]
[Site "Chess.com INT"]
[Date "2020.12.29"]
[Round "5"]
[White "Astaneh Lopez, Alex"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "2430"]
[BlackElo "2572"]
[PlyCount "88"]
[EventDate "2020.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 e6 5. Bc4 Nxe4 6. Nxe4 d5 7. Bd3 c4 8. Bxc4 dxe4 9. Ng1 Bc5 10. Ne2 O-O 11. O-O Ne5 12. Bb3 Qh4 13. d4 exd3 14. Nf4 Ng4 15. Nh3 dxc2 16. Bxc2 e5 17. Qf3 Be6 18. Qxb7 Rac8 19. Qe4 f5 20. Qa4 Bb6 21. Bb3 Bxb3 22. Qxb3+ Kh8 23. Bg5 Qh5 24. Qf3 e4 25. Qg3 h6 26. Bd2 g5 27. Bc3+ Kh7 28. Rad1 Rf7 29. Rd6 f4 30. Nxf4 gxf4 31. Qh3 Qxh3 32. gxh3 Nxf2 33. Rxf2 Rg8+ 34. Kf1 Bxf2 35. Kxf2 f3 36. Bd2 Rg2+ 37. Kf1 Rxh2 38. Rxh6+ Kg7 39. Rd6 Rh1+ 40. Kf2 Rh2+ 41. Kg3 Rg2+ 42. Kh4 f2 43. Bc3+ Kh7 44. Kh5 Rf5+ 0-1

[Event "Titled Tuesday intern op 29th Dec"]
[Site "Chess.com INT"]
[Date "2020.12.29"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Espinosa Veloz, Ermes"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2485"]
[PlyCount "113"]
[EventDate "2020.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O c5 7. dxc5 Nec6 8. Be3 Nd7 9. c4 dxc4 10. Na3 Bxc5 11. Nxc4 O-O 12. Qc1 Qc7 13. Bxc5 Nxc5 14. Qe3 Nd7 15. Rac1 Bg4 16. Rfe1 Rad8 17. h3 Bh5 18. a3 Qb8 19. Ng5 Bxe2 20. Qe4 g6 21. Rxe2 Ndxe5 22. Nxe5 Qxe5 23. Qxe5 Nxe5 24. Rxe5 f6 25. Rb5 fxg5 26. Rxb7 Rd2 27. Rxa7 Rxb2 28. f3 Rf7 29. Ra5 h6 30. Re1 Rd7 31. Rxe6 Rdd2 32. Rxg6+ Kf7 33. Rc6 Rxg2+ 34. Kh1 Rgc2 35. Ra7+ Kg8 36. Rxc2 Rxc2 37. a4 Rf2 38. a5 Rxf3 39. Kg2 Ra3 40. a6 Kh8 41. Kf2 Kg8 42. Ke2 h5 43. Kf2 Kh8 44. Kg2 Kg8 45. Kg1 Kh8 46. Kf2 Kg8 47. Ke2 Kh8 48. Kd2 g4 49. hxg4 hxg4 50. Ke2 g3 51. Kf1 Kg8 52. Kg1 Ra2 53. Rb7 Rxa6 54. Kg2 Ra3 55. Rb4 Kf8 56. Rf4+ Ke7 57. Rf3 1-0

[Event "Titled Tuesday intern op 29th Dec"]
[Site "Chess.com INT"]
[Date "2020.12.29"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Cardoso Cardoso, Jose Gabriel"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2572"]
[BlackElo "2401"]
[PlyCount "56"]
[EventDate "2020.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nc3 d5 4. Nf3 dxe4 5. Nxe4 Nf6 6. Bd3 Nxe4 7. Bxe4 Bf5 8. Bxf5 Qa5+ 9. c3 Qxf5 10. O-O Nd7 11. Re1 e6 12. Ne5 Bd6 13. Nxd7 Kxd7 14. Be3 Rhd8 15. c4 Ke8 16. Qb3 b6 17. Qc3 Kf8 18. d5 cxd5 19. cxd5 Rac8 20. Qh8+ Ke7 21. Qxh7 Rh8 22. Bg5+ Kd7 23. dxe6+ Kc6 24. Rac1+ Kb5 25. a4+ Ka6 26. Rxc8 Rxh7 27. e7 Bxe7 28. Bxe7 Qxc8 0-1

[Event "Titled Tuesday intern op 29th Dec"]
[Site "Chess.com INT"]
[Date "2020.12.29"]
[Round "8"]
[White "Ardelean, George Catalin"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2488"]
[BlackElo "2572"]
[PlyCount "62"]
[EventDate "2020.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Qf3 d5 5. Nc3 Bb7 6. O-O-O a6 7. g4 Bd6 8. Nge2 Qe7 9. g5 Nfd7 10. Qg3 Nc6 11. Bxd6 cxd6 12. Nf4 Na5 13. h4 O-O-O 14. b3 Kb8 15. Kb2 Rc8 16. Bg2 Rc7 17. Rd2 Rhc8 18. Nce2 b5 19. Nh5 g6 20. Nhf4 Nb6 21. Rhd1 Rc6 22. Nd3 R6c7 23. Nb4 Ka7 24. Nf4 Nac4+ 25. bxc4 Nxc4+ 26. Kc1 a5 27. Nbd3 Ba6 28. Nb2 Na3 29. c4 bxc4 30. Re2 c3 31. Nbd3 Rb8 0-1

[Event "Titled Tuesday intern op 29th Dec"]
[Site "Chess.com INT"]
[Date "2020.12.29"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Muradli, Mahammad"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2449"]
[PlyCount "77"]
[EventDate "2020.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 Bg4 7. Nc3 e6 8. Bf4 Bxf3 9. Qxf3 Ne5 10. Qe2 Qc7 11. Bb3 Nf6 12. Bg3 g5 13. O-O-O O-O-O 14. Kb1 Rg8 15. f3 h5 16. Bf2 Kb8 17. h4 gxh4 18. Rxh4 Rxg2 19. Ba7+ Kxa7 20. Qxg2 Ng6 21. Rhh1 Qc5 22. Na4 Qe5 23. Qg1+ Kb8 24. Nc5 Nf4 25. Nxa6+ bxa6 26. Qb6+ Kc8 27. Rd4 Kd7 28. Rc4 Ke7 29. Rc7+ Nd7 30. Ba4 Bg7 31. Qb7 Bf6 32. Bxd7 Kf8 33. Ba4 Kg8 34. Rg1+ Ng6 35. c3 Qf4 36. Bc2 Qxf3 37. Rxf7 Kh8 38. a3 Ra8 39. Rxg6 1-0

[Event "Titled Tuesday intern op 29th Dec"]
[Site "Chess.com INT"]
[Date "2020.12.29"]
[Round "10"]
[White "Kalogeris, Ioannis"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2307"]
[BlackElo "2572"]
[PlyCount "48"]
[EventDate "2020.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. O-O Nc7 6. Bxc6 dxc6 7. h3 h6 8. Nc3 Bf5 9. d3 g5 10. Qe2 Ne6 11. Be3 Bg7 12. Rad1 Qc7 13. d4 cxd4 14. Bxd4 O-O 15. Rfe1 Rfd8 16. Na4 Nf4 17. Qd2 b6 18. b4 c5 19. bxc5 Qc6 20. Qb4 Bxh3 21. Be3 Nxg2 22. cxb6 Qxf3 23. b7 Nxe1 24. bxa8=Q Rxa8 0-1

[Event "Titled Tuesday intern op 29th Dec"]
[Site "Chess.com INT"]
[Date "2020.12.29"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "1/2-1/2"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2620"]
[PlyCount "254"]
[EventDate "2020.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 d6 8. dxe5 dxe5 9. Nxe5 Nf6 10. O-O O-O 11. Qc2 c5 12. Re1 Be6 13. h3 a6 14. c4 b5 15. Bb2 Rb8 16. Nd2 Nd7 17. Rad1 Nxe5 18. Bxe5 Rb7 19. Bc3 Rd7 20. cxb5 c4 21. Bxa5 cxd3 22. Qc3 Qb8 23. bxa6 Rc8 24. Qa1 Rc2 25. Bc3 Rxa2 26. Qb1 Qa7 27. Re3 Qxa6 28. Nf3 Qc8 29. Rexd3 Rxd3 30. Rxd3 Qa8 31. Rd1 h6 32. Bd4 Ra4 33. Qd3 Bc4 34. Qc3 f6 35. Rc1 Be6 36. Qe3 Ra3 37. Qd2 Qxe4 38. Bc5 Rd3 39. Qe1 Qxe1+ 40. Nxe1 Rd7 41. Bxe7 Rxe7 42. Nf3 Bf7 43. Nd4 Rd7 44. Nf5 Be6 45. Ne3 g5 46. Rd1 Re7 47. Rc1 Kf7 48. Rc6 f5 49. Rc1 f4 50. Ng4 h5 51. Ne5+ Kf6 52. Nf3 g4 53. hxg4 hxg4 54. Nd4 Bd5 55. Rd1 Re5 56. Rc1 Re4 57. Nb5 Rb4 58. Nc3 Bb7 59. Ne2 Ke5 60. Nc3 f3 61. Re1+ Kf5 62. g3 Rc4 63. Nd1 Rd4 64. Ne3+ Kg5 65. Rb1 Be4 66. Re1 Bd3 67. Nd1 Be2 68. Ne3 Rb4 69. Ra1 Kf6 70. Nc2 Rc4 71. Ne3 Rd4 72. Nc2 Re4 73. Ne3 Kg5 74. Ra5+ Kg6 75. Rc5 Rb4 76. Rc6+ Kf7 77. Rc1 Ke6 78. Re1 Kd7 79. Rc1 Rd4 80. Nf5 Rb4 81. Re1 Ra4 82. Rc1 Ke6 83. Ne3 Rb4 84. Re1 Kf6 85. Nc2 Ra4 86. Ne3 Kg5 87. Rc1 Rb4 88. Re1 Kg6 89. Nd5 Ra4 90. Nf4+ Kf5 91. Nxe2 fxe2 92. Rxe2 Ra1+ 93. Kg2 Ra5 94. Rc2 Kg5 95. Rc8 Rb5 96. Rg8+ Kf5 97. Rh8 Kg5 98. Rh7 Ra5 99. Rg7+ Kh5 100. Rh7+ Kg5 101. Rh8 Rb5 102. Rh4 Ra5 103. Rh7 Rb5 104. Rd7 Ra5 105. Rd4 Rb5 106. Ra4 Rc5 107. Rb4 Ra5 108. Rb2 Rc5 109. Kf1 Re5 110. Re2 Rc5 111. Rd2 Re5 112. Rd3 Rb5 113. Ke2 Re5+ 114. Kd2 Ra5 115. Rd4 Re5 116. Kd3 Rf5 117. Ke3 Rf3+ 118. Ke2 Ra3 119. Rd5+ Kf6 120. Rc5 Ra4 121. Ke3 Ra2 122. Rb5 Kg6 123. Rd5 Kf6 124. Rc5 Kg6 125. Rd5 Kf6 126. Rd2 Ra4 127. Rd5 Ra2 1/2-1/2

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Aitbayev, Aslan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2475"]
[BlackElo "2572"]
[PlyCount "78"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. Bxc6 dxc6 6. e5 Nd5 7. h3 h6 8. O-O Bf5 9. d3 e6 10. Qe2 Be7 11. Ne4 O-O 12. c4 Nb4 13. a3 Na6 14. Bf4 Rfd8 15. Qe3 Qb6 16. Rab1 Qb3 17. Rfd1 Rd7 18. Nd6 Bg6 19. Qe2 Rad8 20. Rbc1 f6 21. Rc3 Qa4 22. Ne4 Bxe4 23. b3 Bxf3 24. Qxf3 Qxa3 25. Qg4 Qb2 26. Qxe6+ Kh8 27. Rcc1 Qxb3 28. Rb1 Qc3 29. exf6 Qxf6 30. Qg4 Qf7 31. Be5 Bf6 32. Bf4 Nb4 33. d4 Bxd4 34. Rb3 Bxf2+ 35. Kxf2 Rxd1 36. Rf3 Nd3+ 37. Kg3 Nxf4 38. Rxf4 Qc7 39. Qg6 R1d4 0-1

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Andreikin, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2725"]
[BlackElo "2572"]
[PlyCount "85"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Nde2 Bc5 7. Ng3 d6 8. Be2 O-O 9. Na4 Nd4 10. O-O Nxe2+ 11. Qxe2 Bg4 12. Qd3 h6 13. Nxc5 dxc5 14. Qe3 b6 15. b3 Qd4 16. Rb1 Rad8 17. Qe1 Qd1 18. Qc3 Qd4 19. Bb2 Rfe8 20. h3 Qxc3 21. Bxc3 Bc8 22. Rfd1 Rd7 23. f3 g6 24. Nf1 Red8 25. Rxd7 Nxd7 26. Ne3 f6 27. Rd1 Kf7 28. Rd6 Ke7 29. Rc6 Bb7 30. Nd5+ Kf7 31. Rc7 Bxd5 32. exd5 a5 33. Kf2 Ke7 34. Rc6 Ra8 35. a4 h5 36. h4 Rg8 37. Bd2 Re8 38. c4 Kf7 39. Rc7 Ke7 40. g4 hxg4 41. fxg4 Rh8 42. Kg3 f5 43. Bg5+ 1-0

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Awatramani, Janak"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2213"]
[BlackElo "2572"]
[PlyCount "100"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. Nf3 e4 5. Nd4 d5 6. d3 Bd6 7. Nd2 O-O 8. dxe4 Nxe4 9. Nxe4 dxe4 10. a3 Nd7 11. Be2 Qg5 12. Qd2 Ne5 13. O-O-O a6 14. h4 Qe7 15. g4 Bxa3 16. Rdg1 Bxb2+ 17. Kxb2 c5 18. Nf5 Qf6 19. Qc3 Bxf5 20. gxf5 b5 21. Kb1 c4 22. Rg5 b4 23. Qd4 Rad8 24. Qxe4 cxb3 25. Rhg1 Rd2 26. Rxg7+ Kh8 27. Bd1 Rxd1+ 28. Rxd1 bxc2+ 29. Kxc2 Qxg7 30. Qf4 Ng4 31. Kb1 Nf6 32. e4 Qg4 33. Qxg4 Nxg4 34. f3 Ne5 35. f6 Nxf3 36. Rd5 Nxh4 37. Kb2 Ng6 38. Kb3 Re8 39. Kxb4 Rxe4+ 40. Kc3 Re8 41. Rd7 Kg8 42. Kd4 Re6 43. Rd8+ Nf8 44. Kd5 Rxf6 45. Ra8 Kg7 46. Kd4 Rg6 47. Ke4 h5 48. Ke5 Nh7 49. Kf4 h4 50. Rxa6 Rxa6 0-1

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Erigaisi, Arjun Kumar"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2559"]
[BlackElo "2572"]
[PlyCount "42"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. Bd3 Be6 13. Nc2 Bxd5 14. exd5 Ne7 15. a4 O-O 16. O-O e4 17. Be2 f4 18. Qd2 Ng6 19. axb5 f3 20. gxf3 Qh4 21. f4 Bh6 0-1

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Fedoseev, Vladimir1"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2687"]
[BlackElo "2572"]
[PlyCount "36"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 c6 3. d3 Bg4 4. Nf3 Nd7 5. O-O e6 6. Nbd2 Bd6 7. e4 Ne7 8. Qe1 O-O 9. h3 Bh5 10. Nh4 Re8 11. f4 f6 12. exd5 Bc5+ 13. Kh2 exd5 14. Nb3 Nf5 15. Nxf5 Rxe1 16. Rxe1 Bf8 17. Nbd4 Bg6 18. Ne6 Qa5 0-1

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Jobava, Baadur"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2603"]
[BlackElo "2572"]
[PlyCount "45"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Qxd4 e6 6. Nf3 Nc6 7. Qg4 b6 8. Nbd2 Nde7 9. Ne4 Ng6 10. Qg3 Bb7 11. Bg5 Qc7 12. Nd6+ Bxd6 13. exd6 Qb8 14. O-O-O O-O 15. h4 f6 16. h5 fxg5 17. hxg6 h6 18. Nxg5 Nd8 19. Nf7 Nxf7 20. gxf7+ Rxf7 21. Rxh6 Be4 22. Bd3 Bxd3 23. Rdh1 1-0

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Le, Tuan Minh"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2514"]
[BlackElo "2572"]
[PlyCount "215"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Nbd2 O-O 6. c3 b6 7. Bd3 Bb7 8. O-O c5 9. Qe2 Nc6 10. Ne5 Qc7 11. Nxc6 Bxc6 12. Bxd6 Qxd6 13. Nf3 Nd7 14. e4 dxe4 15. Bxe4 Bxe4 16. Qxe4 Nf6 17. Qe5 Qxe5 18. dxe5 Nd5 19. Rfd1 Rfd8 20. g3 Kf8 21. Ng5 Ke7 22. Kf1 b5 23. Ne4 c4 24. Nd6 a6 25. a4 f6 26. axb5 axb5 27. Nxb5 fxe5 28. Na3 Rdc8 29. Re1 Rab8 30. Re2 Rb3 31. Rae1 Rc6 32. Nb1 Rcb6 33. Nd2 Rxb2 34. Nxc4 Rxe2 35. Kxe2 Rb3 36. Nxe5 Nxc3+ 37. Kd2 Nd5 38. Rc1 Rb2+ 39. Ke1 Rb7 40. Kf1 Kf6 41. Re1 h5 42. h4 Rc7 43. Kg2 g6 44. Nf3 Re7 45. Ng5 Nb6 46. Re3 Nd7 47. Rf3+ Kg7 48. Re3 Kf6 49. Ra3 Nc5 50. Ra5 Nd7 51. Ra6 Nc5 52. Rc6 Nd7 53. Ne4+ Kg7 54. Rc7 Kf8 55. Ng5 Ne5 56. Nh7+ Kf7 57. Ng5+ Kf8 58. Rc1 Nf7 59. Ne4 Kg7 60. Rc5 e5 61. Rc6 Nh6 62. Nc3 Nf5 63. Nd5 Rd7 64. Nf6 Nd4 65. Ra6 Rf7 66. Ne4 Nb5 67. Ng5 Re7 68. Ne6+ Kf7 69. Ng5+ Kg7 70. Rb6 Nd4 71. Kf1 Rd7 72. Ke1 Re7 73. Kd2 Rd7 74. Ke3 Nf5+ 75. Ke4 Nd6+ 76. Kf3 Nc4 77. Ra6 Nd2+ 78. Ke3 Nc4+ 79. Ke4 Nd6+ 80. Kxe5 Nc4+ 81. Ke6 Rb7 82. Kd5 Nb6+ 83. Kc6 Rd7 84. Rxb6 Re7 85. Kb5 Re5+ 86. Ka6 Re7 87. Rb7 Kf6 88. Rxe7 Kxe7 89. Kb5 Kf6 90. Kc4 Kf5 91. Kd4 Kg4 92. Ke3 Kf5 93. Nf3 Kg4 94. Ne5+ Kh3 95. Nxg6 Kh2 96. Nf4 Kg1 97. Nxh5 Kh2 98. Nf6 Kh1 99. h5 Kh2 100. h6 Kh1 101. h7 Kh2 102. g4 Kg1 103. g5 Kg2 104. g6 Kf1 105. g7 Ke1 106. g8=Q Kf1 107. Qg4 Ke1 108. Qe2# 1-0

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Matinian, Nikita"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2470"]
[BlackElo "2572"]
[PlyCount "114"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d4 e6 6. c4 Ngf6 7. Nc3 Be7 8. b3 O-O 9. Bf4 Qa5 10. Rc1 Ba3 11. Rc2 Bf5 12. Bd2 Bxc2 13. Qxc2 Bb4 14. e3 Qd8 15. c5 Ba5 16. Ne1 e5 17. Nd3 Re8 18. b4 Bc7 19. b5 Ba5 20. Qa4 Rc8 21. Nb4 exd4 22. exd4 Bxb4 23. Qxb4 Ne4 24. Nxe4 dxe4 25. Bf4 Nf6 26. bxc6 bxc6 27. Be5 Nd5 28. Qb7 f6 29. Bd6 e3 30. Bh3 exf2+ 31. Kxf2 Nc3 32. Qxc8 Qxc8 33. Bxc8 Rxc8 34. Re1 Nxa2 35. Re7 Ra8 36. d5 Nb4 37. dxc6 Nxc6 38. Rc7 Nd4 39. c6 a5 40. Rb7 Nxc6 41. Ba3 a4 42. Rc7 Ne5 43. Ke3 Ng4+ 44. Kf4 Nxh2 45. Kf5 Nf3 46. g4 Nd4+ 47. Ke4 Nb5 48. Rb7 Nxa3 49. Kf5 Nc4 50. g5 Nd6+ 51. Ke6 Nxb7 52. gxf6 gxf6 53. Kxf6 a3 54. Kf5 a2 55. Kg5 a1=Q 56. Kg4 Qa6 57. Kh5 Qd6 0-1

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Matlakov, Maxim"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2688"]
[BlackElo "2572"]
[PlyCount "67"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 g6 7. O-O Bg7 8. d4 cxd4 9. cxd4 O-O 10. Nc3 d5 11. h3 Bf5 12. Bc2 Bxc2 13. Qxc2 Rc8 14. Qe2 e6 15. Rd1 a6 16. h4 f6 17. exf6 Qxf6 18. Bg5 Qf7 19. Be3 Nc4 20. Re1 Rce8 21. Rad1 b5 22. Bc1 e5 23. dxe5 N6xe5 24. Ng5 Qa7 25. Nxd5 Nd3 26. Qxe8 Qxf2+ 27. Kh1 Qxh4+ 28. Nh3 Nf2+ 29. Kh2 Ng4+ 30. Kh1 Nf2+ 31. Kh2 Ng4+ 32. Kg1 Rxe8 33. Rxe8+ Bf8 34. Rf1 1-0

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Ohanyan, Emin"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2255"]
[BlackElo "2572"]
[PlyCount "142"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 Be6 14. Nce3 Ne7 15. Nxe7 Qxe7 16. Bd3 d5 17. O-O e4 18. Bc2 Rd8 19. Qh5 O-O 20. Rad1 f5 21. Bb3 Qb7 22. Rd2 Kh8 23. Rfd1 f4 24. Nxd5 Bxd5 25. Bxd5 Qe7 26. Bxe4 h6 27. Qg6 Kg8 28. Qh7+ Kf7 29. Bd5+ Kf6 30. Qc2 Rfe8 31. h3 Kg5 32. Bf3 Rxd2 33. Qxd2 Bf6 34. Qd5+ Be5 35. Re1 Kf6 36. Qc6+ Qe6 37. Qe4 Qf5 38. Qb7 Qe6 39. Bd5 Re7 40. Bxe6 Rxb7 41. Bb3 Rd7 42. Rd1 Rc7 43. Kf1 a5 44. a4 Rb7 45. Rd5 bxa4 46. Bxa4 Rxb2 47. Rxa5 Bxc3 48. Ra6+ Ke5 49. Bd1 Rd2 50. Bf3 Rc2 51. Bd1 Rd2 52. Bf3 h5 53. g3 fxg3 54. fxg3 Bd4 55. Be2 Rc2 56. Ra3 Bc5 57. Kg2 Bxa3 58. Kf3 Rc3+ 59. Bd3 Bc5 60. Ke2 Rb3 61. Kd2 Rb2+ 62. Kc3 Bd4+ 63. Kc4 Rg2 64. Kb5 Rxg3 65. Kc6 Rxh3 66. Kd7 Rh4 67. Ke7 Rf4 68. Kd7 h4 69. Ke7 h3 70. Be4 h2 71. Bf5 Rxf5 0-1

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Ohanyan, Emin"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2255"]
[BlackElo "2572"]
[PlyCount "113"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 Be6 14. Nce3 Ne7 15. Nxe7 Qxe7 16. Bd3 d5 17. O-O Qg5 18. a4 e4 19. Bc2 b4 20. Bb3 Rd8 21. Qe2 bxc3 22. bxc3 O-O 23. Rad1 Bxc3 24. Qxa6 d4 25. Bxe6 dxe3 26. Rxd8 Rxd8 27. Bxf7+ Kh8 28. fxe3 Qxe3+ 29. Kh1 Qd3 30. Bc4 Qd6 31. Qxd6 Rxd6 32. g3 Rd2 33. Rf8+ Kg7 34. Re8 Rd4 35. Bb5 Bd2 36. Kg2 Kf7 37. Re5 Kf6 38. Re8 Kf7 39. Re5 e3 40. Kf3 Kf6 41. Re4 Rd5 42. Ke2 Kg7 43. Rg4+ Kf6 44. Bd3 h5 45. Rf4+ Ke7 46. Rf5 Rd6 47. a5 Ke6 48. a6 Rxa6 49. Bxa6 Kxf5 50. Bd3+ Kg4 51. Bg6 h4 52. gxh4 Kxh4 53. Bf5 Kg5 54. Bd7 Kh4 55. h3 Kg5 56. Bg4 Kh4 57. Bf5 1/2-1/2

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Rasulov, Vugar Ural Oglu"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2478"]
[BlackElo "2572"]
[PlyCount "66"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bg4 3. Bb2 Nd7 4. g3 Ngf6 5. Bg2 e6 6. O-O Bd6 7. d3 O-O 8. Nbd2 c6 9. h3 Bh5 10. Qe1 Re8 11. e4 e5 12. Nh4 a5 13. a3 Qb6 14. Nf5 Bc5 15. Kh2 Bg6 16. Qe2 a4 17. b4 Bxf5 18. exf5 Bd6 19. c4 Qa7 20. Rae1 Rad8 21. Kh1 h6 22. g4 b5 23. cxd5 cxd5 24. h4 e4 25. g5 exd3 26. Qxd3 Rxe1 27. gxf6 Qxf2 28. Qh3 Nxf6 29. Bxf6 gxf6 30. Rxe1 Qxe1+ 31. Nf1 Kh7 32. Bxd5 Rg8 33. Bxf7 Qe4+ 0-1

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Sjugirov, Sanan"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2663"]
[BlackElo "2572"]
[PlyCount "111"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. g3 f5 12. Bg2 fxe4 13. Bxe4 Be6 14. O-O Rc8 15. Qh5 Ne7 16. Nxe7 Qxe7 17. c3 d5 18. Bf5 b4 19. cxb4 e4 20. Rac1 Rxc1 21. Rxc1 Bxb2 22. Rc6 Bxf5 23. Qxf5 O-O 24. Nc2 d4 25. Rh6 f6 26. Rh4 d3 27. Rxe4 dxc2 28. Rxe7 c1=Q+ 29. Kg2 Qh6 30. a4 Qg6 31. Qe6+ Rf7 32. b5 axb5 33. axb5 Ba3 34. b6 Bxe7 35. b7 Bd6 36. h4 Kg7 37. h5 Qb1 38. h6+ Kg6 39. Qg4+ Kxh6 40. Qh4+ Kg7 41. Qg4+ Qg6 42. Qe6 Bb8 43. Qc8 f5 44. Qxb8 Qc6+ 45. Kg1 Qxb7 46. Qe5+ Kg6 47. Qe6+ Rf6 48. Qg8+ Qg7 49. Qc4 Qf7 50. Qf4 Kg7 51. Qe5 Qe7 52. Qf4 Qe1+ 53. Kg2 Qe4+ 54. Qxe4 fxe4 55. g4 Rg6 56. g5 1-0

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Urazayev, Arystanbek"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2429"]
[BlackElo "2572"]
[PlyCount "45"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 Nf6 5. cxd4 Nxe4 6. d5 Nb8 7. Bc4 Nd6 8. Bd3 g6 9. h4 Bg7 10. h5 Na6 11. O-O Nc5 12. Nc3 Nxd3 13. Qxd3 O-O 14. Bf4 Nf5 15. d6 exd6 16. Bxd6 Nxd6 17. Qxd6 b6 18. Nd5 Bb7 19. Ne7+ Kh8 20. Ng5 a5 21. hxg6 fxg6 22. Nxg6+ hxg6 23. Qh2+ 1-0

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Vastrukhin, Oleg"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2401"]
[BlackElo "2572"]
[PlyCount "56"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bf5 4. O-O e6 5. c4 Nf6 6. d3 Be7 7. Qb3 Qb6 8. Be3 Qa6 9. Nbd2 h6 10. Rfc1 O-O 11. h3 Nbd7 12. d4 Rfe8 13. Bf1 Rac8 14. g4 Bh7 15. c5 b6 16. cxb6 axb6 17. a4 Bd6 18. Ne5 Nxe5 19. dxe5 Bxe5 20. Qxb6 Qxb6 21. Bxb6 Bxb2 22. a5 Nd7 23. Nb3 Ra8 24. e3 Reb8 25. Nc5 Nxc5 26. Bxc5 Bxc1 27. Rxc1 Rxa5 28. Bd6 Rb1 0-1

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Atakishiyev, Elmar"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2223"]
[PlyCount "41"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 e6 7. Nc3 Bb4 8. Bd3 Nf6 9. O-O Bxc3 10. bxc3 O-O 11. Re1 Qh5 12. Qc2 h6 13. Ne5 Bd7 14. Rb1 Rac8 15. Rxb7 Nxd4 16. Qb1 Rxc3 17. Nxd7 Ng4 18. h3 Nf3+ 19. gxf3 Qxh3 20. fxg4 Rxd3 21. Ne5 1-0

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Bortnyk, Olexandr"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2572"]
[BlackElo "2598"]
[PlyCount "138"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. O-O O-O 7. Re1 a6 8. a4 b6 9. h3 c6 10. Ba2 Bb7 11. Be3 b5 12. b4 a5 13. bxa5 b4 14. Rb1 Qxa5 15. Nh4 bxc3 16. Rxb7 Qxa4 17. Bb3 Qa6 18. Rb4 g6 19. Bh6 Rfb8 20. Nf3 Rxb4 21. dxe5 Nxe5 22. Ng5 Rxb3 23. cxb3 Qd3 24. Qc1 Qd2 25. Rd1 Qxc1 26. Rxc1 Bf8 27. Bxf8 Kxf8 28. Rxc3 h6 29. Nf3 Ra1+ 30. Kh2 Nxe4 31. Re3 Nxf2 32. Nxe5 dxe5 33. Rxe5 Rc1 34. Ra5 Nd3 35. Ra8+ Kg7 36. Rd8 Nb4 37. Rd4 c5 38. Rd7 Rc2 39. Rc7 h5 40. Kg3 Nd5 41. Rc8 Rc3+ 42. Kf2 Rxb3 43. Rxc5 Rb2+ 44. Kf3 Nf6 45. Rc3 Rd2 46. Re3 Rd5 47. Ra3 Rf5+ 48. Kg3 Rg5+ 49. Kh2 Nd5 50. Rb3 Rf5 51. Ra3 Nf4 52. Kg3 Ne6 53. Kh2 h4 54. Ra6 Rf4 55. Ra2 Rd4 56. Re2 g5 57. Rf2 Kg6 58. Ra2 Nf4 59. Ra6+ f6 60. Ra2 Nh5 61. Ra8 Rd1 62. Rg8+ Kf5 63. Rd8 Rxd8 64. g4+ hxg3+ 65. Kg2 Kf4 66. h4 Rd2+ 67. Kf1 Kf3 68. Ke1 Rd3 69. Kf1 Rd1# 0-1

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Djordjevic, Vuk D"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2350"]
[PlyCount "108"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Nxe3 10. fxe3 f6 11. exf6 gxf6 12. Bd3 Bh6 13. Qe2 Qc7 14. O-O O-O 15. Nc3 a6 16. e4 dxe4 17. Nxe4 Qg7 18. Nc5 Re8 19. Rae1 b6 20. Be4 Qc7 21. Nd3 Bb7 22. Qf2 Kh8 23. Qh4 Qg7 24. Re2 Rad8 25. Kh1 Nxd4 26. Nxd4 Rxd4 27. Qh5 Rb8 28. Bxb7 Rxb7 29. Rxe6 Rb8 30. Nf2 Rg8 31. Qf3 Rf4 32. Qg3 Qxg3 33. hxg3 Rxg3 34. Kg1 Rf5 35. Nd1 Rxf1+ 36. Kxf1 Rxa3 37. Rxf6 b5 38. Rxh6 Ra1 39. Rh4 Rxd1+ 40. Ke2 Rd6 41. Ke3 Rg6 42. Rh5 Kg7 43. Rc5 Rxg2 44. Rc7+ Kh6 45. Kf3 Rg6 46. Rc1 Rf6+ 47. Kg4 Rg6+ 48. Kf5 Kg7 49. Rc7+ Kh6 50. Rc8 Rg5+ 51. Kf4 Kh5 52. Rc5 h6 53. Rxg5+ hxg5+ 54. Kf5 g4 0-1

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Grandelius, Nils"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2663"]
[PlyCount "58"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Ng6 7. Ne1 h5 8. Bd3 Bxd3 9. Nxd3 Nd7 10. Nd2 h4 11. h3 c5 12. c3 cxd4 13. cxd4 Nb8 14. Nf3 Nc6 15. Bg5 Be7 16. Bxe7 Qxe7 17. Rc1 Rc8 18. Qd2 Rc7 19. Rc3 O-O 20. Rfc1 Rfc8 21. Nf4 Nxf4 22. Qxf4 Nb4 23. Rxc7 Rxc7 24. Rxc7 Qxc7 25. Qxh4 Nxa2 26. Ng5 Qc2 27. Nf3 Qc7 28. Ng5 Qc2 29. Nf3 Qc7 1/2-1/2

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Indjic, Aleksandar"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "2572"]
[BlackElo "2607"]
[PlyCount "62"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. h4 Qc7 10. O-O h6 11. Ne4 Be7 12. Ng3 Bxh4 13. Nf5 Bf6 14. Nc3 g6 15. Ng3 Nf4 16. Be4 Bg7 17. d4 exd4 18. Nb5 cxb5 19. Bxa8 O-O 20. Qf3 Ne6 21. Bd5 Nc4 22. Re1 Nb6 23. Bb3 Nc4 24. Ne4 Bb7 25. Qh3 f5 26. Bxh6 Bxh6 27. Qxh6 fxe4 28. Qxg6+ Ng7 29. a4 Qf4 30. Re2 Rf6 31. Qe8+ Nxe8 0-1

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Iskandarov, Misratdin"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2572"]
[BlackElo "2535"]
[PlyCount "35"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. dxc5 Bxc3+ 5. bxc3 Qa5 6. Qd4 Nf6 7. Qb4 Qc7 8. Nf3 Nc6 9. Qa4 b6 10. cxb6 Qb7 11. Bd3 axb6 12. Qb3 Na5 13. Qb2 Nxe4 14. c4 Nf6 15. O-O O-O 16. Re1 d6 17. Bh6 Re8 18. Qxf6 1-0

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Jaeggi, Dorian"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2325"]
[PlyCount "33"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Be7 8. O-O O-O 9. Bd2 Nd7 10. Nc3 Nxc3 11. Bxc3 a6 12. d5 Nb6 13. exd6 Bxd6 14. Qd4 f6 15. Ba5 Bc7 16. d6 Qd7 17. Bxb6 1-0

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Karthik, Venkataraman"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2572"]
[BlackElo "2483"]
[PlyCount "119"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. h3 O-O 6. Be3 c6 7. a4 Nbd7 8. a5 e5 9. dxe5 dxe5 10. Qd6 Re8 11. Bc4 Bf8 12. Qd3 Bc5 13. Bxc5 Nxc5 14. Qxd8 Rxd8 15. Nxe5 Nfxe4 16. Nxf7 Rd4 17. Ne5+ Kg7 18. Ne2 Rd8 19. b4 Ne6 20. Bd3 Nf6 21. O-O-O Nc7 22. Bc4 Bf5 23. Nd4 Be4 24. a6 bxa6 25. f3 Bd5 26. Ndxc6 Rd6 27. Bxd5 Ncxd5 28. c4 Rc8 29. cxd5 Nxd5 30. Kb2 Kf6 31. Rd2 Ke6 32. Rhd1 Rdxc6 33. Nxc6 Rxc6 34. Rxd5 Rc4 35. R5d4 Rc7 36. Ra1 Rc6 37. Ra5 Rb6 38. Kc3 Rc6+ 39. Rc5 Rb6 40. Re4+ Kf6 41. Rh4 h5 42. Rhc4 Kg7 43. Rc7+ Kh6 44. R7c6 Rb5 45. Rxa6 Rg5 46. g4 Re5 47. h4 Re3+ 48. Kd2 Rxf3 49. g5+ Kg7 50. Rc7+ Rf7 51. Raxa7 Rxc7 52. Rxc7+ Kf8 53. b5 Ke8 54. b6 Kd8 55. Kd3 Ke8 56. Kd4 Kd8 57. Kd5 Ke8 58. Kd6 Kd8 59. b7 Ke8 60. b8=Q# 1-0

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Mamedyarov, Shakhriyar"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2770"]
[PlyCount "120"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. Nc3 Nf6 7. Nd5 Ba7 8. d3 d6 9. Bg5 Be6 10. c3 h6 11. Bxf6 gxf6 12. Nh4 f5 13. Nxf5 Bxf5 14. exf5 Qg5 15. Qf3 O-O-O 16. h4 Qg7 17. f6 Qh7 18. b5 Na5 19. bxa6 e4 20. Ne7+ Kb8 21. Qh5 exd3 22. O-O Nxc4 23. Qd5 Na5 24. Qxa5 Qe4 25. Rab1 Rhg8 26. Rxb7+ Ka8 27. Rxa7+ Kxa7 28. Qxc7+ Kxa6 29. f3 Qe3+ 30. Kh1 Qb6 31. Qc4+ Ka7 32. Nd5 Qc5 33. Qxd3 Rge8 34. Rd1 Rb8 35. Nb4 Rb6 36. a5 Rxb4 37. cxb4 Qxb4 38. Qd4+ Qxd4 39. Rxd4 Re1+ 40. Kh2 Re6 41. Rg4 d5 42. Rg7 Rxf6 43. Rh7 Ka6 44. Rh8 Rf4 45. Rd8 Rf6 46. Kg3 Kxa5 47. Kf2 Rf5 48. g4 Re5 49. Kg3 Kb6 50. h5 Kc7 51. Rh8 d4 52. Rh7 Rd5 53. Rxh6 d3 54. Rh8 d2 55. Ra8 d1=Q 56. Ra7+ Kb6 57. Ra1 Qxa1 58. Kf4 Qe1 59. g5 Qe5+ 60. Kg4 Qxg5+ 0-1

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Mamedyarov, Shakhriyar"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2770"]
[PlyCount "156"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Rc8 7. O-O h6 8. dxc5 Bxc5 9. c4 Nge7 10. Nc3 O-O 11. cxd5 exd5 12. Nxd5 Bg4 13. Ne3 Be6 14. Bd2 Nd4 15. Bc3 Nxe2+ 16. Qxe2 Qb6 17. Rfd1 Rfd8 18. h3 a5 19. a3 a4 20. Rxd8+ Rxd8 21. Rd1 Rxd1+ 22. Nxd1 Nd5 23. Qd2 Nxc3 24. Nxc3 Qc6 25. Qd8+ Kh7 26. Nd4 Qa6 27. Nxe6 Qxe6 28. Qd3+ g6 29. Nxa4 Qxe5 30. Nxc5 Qxc5 31. Qb3 Qc1+ 32. Kh2 Qc7+ 33. g3 h5 34. h4 Kg8 35. Qc3 Qd7 36. Kg2 b5 37. Kg1 Qd1+ 38. Kg2 Qd5+ 39. Kh2 Qe6 40. Qe3 Qc6 41. Qf4 Qc2 42. Qf6 Qe2 43. Kg2 Qe4+ 44. Qf3 Qc2 45. Qc3 Qe2 46. Qc8+ Kh7 47. Qc3 Qe4+ 48. Kh2 Qe2 49. Kg2 Qe4+ 50. Qf3 Qe6 51. Qf4 Qd5+ 52. Qf3 Qe6 53. Qe3 Qd5+ 54. Qf3 Qc4 55. Qe3 b4 56. axb4 Qxb4 57. Qf4 Qb7+ 58. Qf3 Qd7 59. b4 Qe6 60. b5 Kg7 61. Qe3 Qd5+ 62. Kh2 Qxb5 63. Qc3+ Kh7 64. Qe3 Qd7 65. Kg1 Qf5 66. Kg2 Qd5+ 67. Qf3 Qe6 68. Qe3 Qxe3 69. fxe3 Kg7 70. Kf3 Kf6 71. Kf4 Ke6 72. e4 f6 73. g4 hxg4 74. Kxg4 Ke5 75. Kf3 f5 76. exf5 Kxf5 77. Kg3 g5 78. hxg5 Kxg5 1/2-1/2

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Naroditsky, Daniel"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2572"]
[BlackElo "2621"]
[PlyCount "118"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nc6 5. Be3 Bg4 6. Be2 Nf6 7. d5 Bxf3 8. gxf3 Ne5 9. f4 Ned7 10. h4 c6 11. h5 cxd5 12. h6 Bf8 13. Nxd5 Nxe4 14. Bf3 Nec5 15. Qd4 Rg8 16. b4 Na4 17. Qc4 Rc8 18. Qb5 Nc3 19. Qxb7 Nxd5 20. Bxd5 Rc7 21. Qa6 e6 22. Bc6 Be7 23. O-O-O Kf8 24. Bxa7 Nb8 25. Bxb8 Qxb8 26. Rh3 d5 27. Bxd5 exd5 28. Rxd5 g5 29. f5 g4 30. Rhd3 Bg5+ 31. Kd1 Qxb4 32. Rb3 Qf4 33. Rb8+ Ke7 34. Qa3+ Kf6 35. Qd6+ Qxd6 36. Rxd6+ Kxf5 37. Rxg8 Re7 38. Rxg5+ Kxg5 39. Rd5+ Kh4 40. Rd2 g3 41. c4 Kh3 42. Kc2 Kh2 43. Rd3 g2 44. Rd2 g1=Q 45. Re2 Qg2 46. f3 Qf2 47. Kc3 Qxe2 48. Kb4 Qe3 49. c5 Qd4+ 50. Ka5 Qd5 51. Ka6 Qc6+ 52. Ka5 Re6 53. Kb4 Qa6 54. Kb3 Rc6 55. Kc3 Qb5 56. Kc2 Rxc5+ 57. Kd2 Qc4 58. Kd1 Qd4+ 59. Ke1 Rd5 0-1

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Nesterov, Arseniy"]
[Result "1/2-1/2"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2482"]
[PlyCount "149"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qd7 8. O-O Bb6 9. Nbd2 Na5 10. Qc2 Nxc4 11. Nxc4 exd4 12. cxd4 Ne7 13. a4 c6 14. e5 dxe5 15. Nfxe5 Qd8 16. Ba3 O-O 17. Rfe1 Re8 18. Nd6 Be6 19. Rad1 Rf8 20. Nxb7 Qc7 21. Nc5 Bxc5 22. Qxc5 Nd5 23. Qxc6 Qxc6 24. Nxc6 Rfc8 25. Rc1 h6 26. h3 Kh7 27. Rc5 Rc7 28. Rb1 Rac8 29. Ne5 Nb6 30. a5 Na4 31. Rxc7 Rxc7 32. a6 Nc3 33. Rb7 Ne2+ 34. Kh2 Rc3 35. Bc5 Rc2 36. Rxa7 Nf4 37. d5 Bxd5 38. Nxf7 Nxg2 39. Ne5 Rxc5 40. Nd3 Ra5 41. Nb4 Bf3 42. Rf7 Nh4 43. Kg3 Ra4 44. a7 Rxb4 45. Rxf3 Ra4 46. a8=Q Rxa8 47. Kxh4 Ra6 48. Kg3 Rg6+ 49. Kh2 Rf6 50. Rg3 Rg6 51. Kg1 Rf6 52. Kg2 Rg6 53. h4 Rxg3+ 54. Kxg3 Kg6 55. Kg4 Kf6 56. Kh5 Kf5 57. f3 Kf4 58. Kg6 Kxf3 59. h5 Kg4 60. Kf7 Kxh5 61. Ke6 Kg5 62. Ke5 h5 63. Ke4 h4 64. Ke3 Kg4 65. Kf2 h3 66. Kg1 Kh4 67. Kh1 g5 68. Kg1 g4 69. Kh1 g3 70. Kg1 Kg4 71. Kf1 h2 72. Ke2 Kh3 73. Kd3 g2 74. Kc4 g1=Q 75. Kb5 1/2-1/2

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Oparin, Grigoriy"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "2572"]
[BlackElo "2652"]
[PlyCount "159"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. h4 Qc7 10. Nc3 h6 11. Nge4 Nf4 12. Bf1 Be7 13. g3 Ne6 14. d3 f5 15. Qh5+ Kd8 16. Nd2 Nd4 17. Qd1 c5 18. Nd5 Qd7 19. Bg2 Bb7 20. c4 Nac6 21. O-O Nb4 22. Nb3 Nxd5 23. Nxd4 cxd4 24. cxd5 Bxd5 25. Re1 Bf6 26. Bd2 Bxg2 27. Kxg2 Qd5+ 28. Kg1 Ke8 29. Qh5+ Kf8 30. Qxf5 Re8 31. Rac1 Qe6 32. Qe4 Kf7 33. Bb4 Rc8 34. Qb7+ Kg6 35. a3 h5 36. Qe4+ Qf5 37. Kg2 Qxe4+ 38. dxe4 Kf7 39. Kf3 Ke6 40. Ke2 Rb8 41. Rc6+ Kf7 42. Rec1 a5 43. Bxa5 Rxb2+ 44. Kf1 Rhb8 45. Bb4 Rd8 46. Rc7+ Kg6 47. Rd1 Re8 48. Rd3 Ra2 49. Kg2 Re6 50. Rf3 Rb6 51. Rd7 Rc6 52. Rd5 Rc1 53. Bd6 Raa1 54. Rf5 Rg1+ 55. Kf3 Ra2 56. Bxe5 Rxa3+ 57. Ke2 Ra2+ 58. Kf3 Ra3+ 59. Ke2 Ra2+ 60. Kf3 Ra6 61. Bxf6 gxf6 62. Rxd4 Re1 63. Kg2 Re6 64. Rdd5 R1xe4 65. Rxh5 Re2 66. Rhf5 Rb6 67. Rf3 Re5 68. Rxe5 fxe5 69. Re3 Kf5 70. Kf3 Rb4 71. g4+ Kf6 72. Kg3 Rb1 73. f3 Rg1+ 74. Kf2 Ra1 75. Re4 Ra2+ 76. Kg3 Ra3 77. h5 Ra1 78. Re1 Rxe1 79. Kf2 Rh1 80. Kg3 0-1

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Paravyan, David"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2647"]
[PlyCount "115"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 a6 6. O-O Nd7 7. Nbd2 Ne7 8. Re1 h6 9. a4 Bh7 10. a5 c5 11. c4 cxd4 12. Nb3 dxc4 13. Bxc4 Nc6 14. Nbxd4 Nxd4 15. Qxd4 Bc5 16. Qg4 Bg6 17. Bxe6 h5 18. Qg3 h4 19. Qg4 Kf8 20. Bxd7 h3 21. Bg5 Be7 22. e6 Bh5 23. Qf4 f6 24. g4 Bg6 25. Nh4 Bh7 26. Qf3 Qc7 27. Bf4 Qc4 28. Rac1 Qb4 29. Nf5 Bxf5 30. gxf5 Rh4 31. Bg3 Rc4 32. Rcd1 Rd4 33. Qh5 Kg8 34. Qf7+ Kh8 35. Qh5+ Kg8 36. Qxh3 Rd8 37. Qh5 Rg4 38. Qf7+ Kh7 39. Qh5+ Kg8 40. Re3 Rg5 41. Qf7+ Kh7 42. Rf3 Qg4 43. Rdd3 Rxf5 44. Rf4 Rxf4 45. h3 Qg5 46. h4 Qg4 47. Rd5 Rf5 48. Rxf5 Qxf5 49. h5 Qg5 50. Qg6+ Qxg6 51. hxg6+ Kxg6 52. Bc7 Kg5 53. Bb6 f5 54. Bc6 Rd6 55. Kg2 Rd1 56. f4+ Kg4 57. Bf3+ Kh4 58. Bf2# 1-0

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Tang, Andrew"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "2572"]
[BlackElo "2538"]
[PlyCount "136"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 a6 6. Ba4 b5 7. Bb3 Nge7 8. a4 b4 9. d3 O-O 10. Nbd2 Na5 11. Ba2 d6 12. c3 Rb8 13. h3 Be6 14. Bxe6 fxe6 15. d4 bxc3 16. bxc3 exd4 17. cxd4 Nec6 18. e5 d5 19. Ba3 Rf5 20. Rc1 Bh6 21. Rc3 Bxd2 22. Qxd2 Nc4 23. Qc1 Qd7 24. Nd2 N6a5 25. Nxc4 Nxc4 26. Rxc4 dxc4 27. Qxc4 Rb6 28. Re2 Qc6 29. Qxc6 Rxc6 30. Bc5 Rf4 31. Rb2 Kf7 32. Kf1 Ke8 33. Rb8+ Kd7 34. Rh8 Rf7 35. Ke2 Rxc5 36. dxc5 Kc6 37. Re8 Kd5 38. Ke3 Kxe5 39. Ra8 Kd5 40. Rxa6 c6 41. Ra8 Rb7 42. a5 e5 43. a6 Rb3+ 44. Ke2 Ra3 45. g4 Kxc5 46. h4 Kc4 47. a7 c5 48. h5 Ra6 49. Kf1 Ra5 50. h6 Kc3 51. Rc8 Rxa7 52. Rxc5+ Kd4 53. Rc8 Ke4 54. Rh8 Kf4 55. Kg2 Kxg4 56. Rg8 Kg5 57. Rg7 Ra4 58. Rxh7 Rh4 59. Kf3 Kf6 60. Rh8 Rh5 61. Kg3 Kg5 62. Re8 Kxh6 63. Re6 Kg5 64. Kf3 Kf5 65. Rc6 Rh3+ 66. Ke2 Rh4 67. f3 Rd4 68. Rc4 g5 0-1

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Urazayev, Arystanbek"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2429"]
[PlyCount "109"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Bd7 6. Be2 f6 7. O-O fxe5 8. Nxe5 Nxe5 9. dxe5 Qc7 10. c4 d4 11. Re1 O-O-O 12. Bd3 g6 13. a3 Ne7 14. Nd2 Nc6 15. Nf3 Bg7 16. Bf4 Rhf8 17. Bg3 Ne7 18. Ng5 h6 19. Nh7 Rf7 20. Nf6 Bc6 21. Qg4 Nf5 22. Qxg6 Nxg3 23. hxg3 Rdf8 24. Nh5 Rxf2 25. Be4 Bxe5 26. Qxe6+ Bd7 27. Qxe5 Qxe5 28. Bxb7+ Kxb7 29. Rxe5 Bc6 30. Nf4 Rxb2 31. Rxc5 Rg8 32. Rd1 Rg5 33. Rxg5 hxg5 34. Ne6 Rxg2+ 35. Kf1 Rxg3 36. Rxd4 g4 37. c5 Rf3+ 38. Ke2 Rxa3 39. Nd8+ Kc7 40. Nxc6 Kxc6 41. Rxg4 Kxc5 42. Kd2 a5 43. Kc2 Rf3 44. Rg5+ Kb4 45. Rg4+ Ka3 46. Rg2 a4 47. Kb1 Rb3+ 48. Ka1 Re3 49. Ra2+ Kb4 50. Rb2+ Ka5 51. Ka2 Rd3 52. Rb1 a3 53. Rb3 Rxb3 54. Kxb3 a2 55. Kxa2 1/2-1/2

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Zhalmakhanov, Ramazan"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2420"]
[PlyCount "60"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 h6 6. O-O Ne7 7. Nbd2 g5 8. Ne1 Bg6 9. Nb3 Nd7 10. Nd3 Nf5 11. f4 Be7 12. g4 Nh4 13. Be3 a5 14. c3 a4 15. Nd2 gxf4 16. Nxf4 Rg8 17. h3 Qb6 18. Bf2 Qxb2 19. Bxh4 Bxh4 20. Nf3 Be7 21. Nxg6 Rxg6 22. Rb1 Qxc3 23. Rxb7 Qe3+ 24. Kh1 h5 25. Bd3 Rg8 26. g5 Bxg5 27. Rg1 Ke7 28. Rf1 Bf4 29. Re1 Qf2 30. Re2 Qxf3+ 0-1

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Zhalmakhanov, Ramazan"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2420"]
[PlyCount "112"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 Qc7 8. Qe2 g5 9. h3 Bg7 10. O-O Nxe5 11. Nxg5 h6 12. Nf3 d6 13. Re1 Bd7 14. d4 cxd3 15. Bxd3 O-O-O 16. a4 Rhg8 17. a5 Nd5 18. a6 Nxd3 19. Qxd3 Bc6 20. Na3 bxa6 21. Qxa6+ Qb7 22. Qxb7+ Kxb7 23. Nc4 Kb8 24. Be3 Nxe3 25. Rxe3 Bf6 26. Na5 Ba8 27. g3 Rc8 28. Nd4 Rc5 29. b4 Rxc3 30. Rxc3 Bxd4 31. Rac1 Bxc3 32. Rxc3 Bd5 33. Rd3 Be6 34. g4 h5 35. Nc6+ Kc7 36. Nxe7 Re8 37. Nd5+ Bxd5 38. Rxd5 hxg4 39. hxg4 Re4 40. f3 Re5 41. Rxe5 dxe5 42. Kf2 Kb6 43. Ke3 Kb5 44. Ke4 Kxb4 45. Kxe5 a5 46. Kf6 a4 47. Kxf7 a3 48. g5 a2 49. g6 a1=Q 50. g7 Qa2+ 51. Kg6 Qg8 52. f4 Kc5 53. f5 Kd6 54. f6 Ke6 55. f7 Qxf7+ 56. Kh7 Kf6 0-1

[Event "Titled Arena 2nd Jan"]
[Site "Lichess.org INT"]
[Date "2021.01.02"]
[Round "?"]
[White "Zhizmer, Yuri"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2339"]
[BlackElo "2572"]
[PlyCount "86"]
[EventDate "2021.01.02"]
[EventType "swiss (blitz)"]
[EventRounds "37"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c3 b6 4. h3 Bb7 5. Bf4 d5 6. Nbd2 Bd6 7. Bxd6 Qxd6 8. e3 O-O 9. Bd3 c5 10. O-O Nc6 11. Qe2 e5 12. dxe5 Nxe5 13. Nxe5 Qxe5 14. Nf3 Qe7 15. Ba6 g6 16. Bxb7 Qxb7 17. Rfd1 Rfe8 18. Qd3 Re7 19. c4 Rd8 20. Qc3 Ne4 21. Qc2 Red7 22. cxd5 Rxd5 23. Rxd5 Qxd5 24. a4 Qd3 25. Qxd3 Rxd3 26. a5 b5 27. a6 Rb3 28. Ne5 Rxb2 29. Nc6 Nd2 30. Nxa7 Nb3 31. Rd1 Ra2 32. Nxb5 Rxa6 33. Rb1 c4 34. Nc3 Ra3 35. Nb5 Ra2 36. Rd1 Rc2 37. Rd8+ Kg7 38. Rc8 Nd2 39. g4 Ne4 40. Nd4 Rxf2 41. Rxc4 Ra2 42. Ne6+ fxe6 43. Rxe4 Kf6 1/2-1/2

[Event "Titled Tuesday intern op 12th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.12"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Garcia Blanco, Omar"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2324"]
[PlyCount "63"]
[EventDate "2021.01.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nb6 8. Bd3 Be7 9. Nc3 Nc6 10. O-O O-O 11. Qe2 dxe5 12. dxe5 Nd7 13. Rd1 Qc7 14. Bf4 Nc5 15. Bc2 a6 16. Rac1 b5 17. a3 b4 18. Ne4 bxa3 19. Nxc5 axb2 20. Rb1 Bxc5 21. Bxh7+ Kh8 22. Be4 f5 23. exf6 Qxf4 24. fxg7+ Kxg7 25. Bxc6 Ra7 26. Qxb2+ Qf6 27. Qc2 Be7 28. Be4 Rd7 29. Rxd7 Bxd7 30. Qc7 Bb5 31. Qg3+ Kh8 32. Qh3+ 1-0

[Event "Titled Tuesday intern op 12th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.12"]
[Round "2"]
[White "Suvorov, Alexander David"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "2353"]
[BlackElo "2572"]
[PlyCount "108"]
[EventDate "2021.01.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 b6 6. Nf3 Bb7 7. Bd3 d5 8. cxd5 exd5 9. Rc1 a6 10. Ne5 Bd6 11. O-O c5 12. f4 Nc6 13. Ne2 Ne4 14. Be1 Qe7 15. Bxe4 dxe4 16. Bc3 Nb4 17. Bxb4 cxb4 18. Ng3 Qe6 19. b3 Rac8 20. Qe2 Rc3 21. f5 Qh6 22. Rxc3 bxc3 23. f6 g6 24. Rc1 Rc8 25. Nc4 Bc7 26. Ne5 Bxe5 27. dxe5 Qg5 28. e6 Qxf6 29. exf7+ Qxf7 30. Qe1 c2 31. Qd2 Qc7 32. Ne2 Qf7 33. Rxc2 Rf8 34. Qe1 a5 35. Nd4 Ba6 36. Rf2 Qe7 37. Rxf8+ Qxf8 38. h3 Bd3 39. Qg3 Qc5 40. Qb8+ Kf7 41. Qf4+ Kg8 42. Ne6 Qe7 43. Nd4 Kg7 44. Kh2 h6 45. Qg3 Kh7 46. h4 Qf7 47. Qg4 Qe7 48. Qf4 Qg7 49. Ne6 Qe7 50. Nf8+ Kg7 51. h5 gxh5 52. Qc7 Kxf8 53. Qb8+ Kf7 54. Qf4+ Qf6 0-1

[Event "Titled Tuesday intern op 12th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.12"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Kadric, Denis"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2572"]
[BlackElo "2577"]
[PlyCount "71"]
[EventDate "2021.01.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. a4 c6 7. O-O O-O 8. Re1 h6 9. h3 Re8 10. Ba2 a5 11. Be3 exd4 12. Bxd4 Nf8 13. Qd2 Be6 14. Rad1 N6d7 15. Be3 Bxa2 16. Nxa2 Ne6 17. Nd4 Nxd4 18. Qxd4 Bf8 19. Nc3 Qh4 20. f3 Re6 21. Bf2 Qg5 22. Be3 Qh4 23. Bf2 Qg5 24. Qd2 Qxd2 25. Rxd2 Rae8 26. Red1 g6 27. Ne2 Ne5 28. b3 h5 29. Bh4 d5 30. exd5 Nxf3+ 31. gxf3 Rxe2 32. Rxe2 Rxe2 33. d6 Rxc2 34. d7 Bc5+ 35. Kh1 Bb6 36. Bf6 1-0

[Event "Titled Tuesday intern op 12th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.12"]
[Round "4"]
[White "Yanchenko, Roman"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2467"]
[BlackElo "2572"]
[PlyCount "56"]
[EventDate "2021.01.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 d5 6. Bg5 h6 7. Bh4 c5 8. e3 cxd4 9. exd4 Nc6 10. Rd1 Be7 11. cxd5 Nxd5 12. Bxe7 Ncxe7 13. Bc4 b6 14. O-O Bb7 15. Nxd5 Nxd5 16. Qe4 Rc8 17. Bd3 g6 18. Ne5 Qe7 19. Nxg6 fxg6 20. Qxg6+ Qg7 21. Qxe6+ Kh8 22. Qe5 Qxe5 23. dxe5 Nf4 24. Rfe1 Nxg2 25. Be4 Nxe1 26. Bxb7 Rc7 27. Be4 Nf3+ 28. Kg2 Nxe5 0-1

[Event "Titled Tuesday intern op 12th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.12"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Moroni, Luca Jr"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2572"]
[BlackElo "2560"]
[PlyCount "135"]
[EventDate "2021.01.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. O-O g6 6. c3 Bg7 7. d4 exd4 8. cxd4 O-O 9. Nc3 d6 10. h3 b5 11. Bc2 Bb7 12. Re1 Qd7 13. Bf4 Rad8 14. Qd2 Rfe8 15. Rad1 Qc8 16. Bh6 Bh8 17. Bg5 Na5 18. Qf4 Nc4 19. Bb3 Qe6 20. Qh4 Rc8 21. d5 Qd7 22. Bxc4 bxc4 23. Bf6 Bg7 24. Nd2 Rb8 25. Nxc4 Nc8 26. Ne3 Bxf6 27. Qxf6 Qe7 28. Qf4 Kg7 29. Qg3 Kh8 30. f4 Nb6 31. Qf2 Nd7 32. b3 Kg8 33. Nc4 Qf6 34. Qg3 Qg7 35. e5 Nc5 36. exd6 cxd6 37. Rxe8+ Rxe8 38. Nxd6 Rd8 39. Nxb7 Nxb7 40. Ne4 Nd6 41. Qg5 Qf8 42. Nf6+ Kh8 43. Qe5 Qg7 44. Rc1 Ne8 45. Nxe8 Qxe5 46. fxe5 Rxe8 47. d6 Kg7 48. d7 Rd8 49. Rd1 Kf8 50. Kf2 Ke7 51. Kf3 Rxd7 52. Rxd7+ Kxd7 53. Ke4 Kc6 54. Kd4 Kb5 55. a3 Kc6 56. b4 Kb5 57. Kc3 Ka4 58. Kb2 h5 59. h4 Kb5 60. Kb3 Kc6 61. Kc4 Kb6 62. a4 Kc6 63. a5 Kc7 64. b5 axb5+ 65. Kxb5 Kb7 66. g3 Kc7 67. Kc5 Kd7 68. a6 1-0

[Event "Titled Tuesday intern op 12th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.12"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Jobava, Baadur"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2603"]
[PlyCount "27"]
[EventDate "2021.01.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Be7 6. O-O O-O 7. c4 c6 8. Nc3 Nxc3 9. bxc3 Nd7 10. Bf4 Nf6 11. Rb1 dxc4 12. Bxc4 Nd5 13. Qf3 b6 14. Nxc6 1-0

[Event "Titled Tuesday intern op 12th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.12"]
[Round "7"]
[White "Pichot, Alan"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2630"]
[BlackElo "2572"]
[PlyCount "141"]
[EventDate "2021.01.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. a4 bxa4 14. Ncb4 O-O 15. Rxa4 a5 16. Nxe7+ Qxe7 17. Nd5 Qb7 18. b3 Bd7 19. Ra2 Rfc8 20. h4 Bd8 21. Be2 Be6 22. Bc4 a4 23. O-O Bxh4 24. Qc2 Bd8 25. Rfa1 axb3 26. Qxb3 Qxb3 27. Bxb3 Rab8 28. Ra3 g6 29. Rd1 Kg7 30. Rd2 h5 31. Ba2 Bg5 32. Rd1 Rb2 33. Ra7 Rcb8 34. Bc4 h4 35. Nb6 Bxc4 36. Nxc4 Rb1 37. Rxb1 Rxb1+ 38. Kh2 Rd1 39. Rd7 Rd3 40. g3 hxg3+ 41. fxg3 Kf8 42. Rxd6 Rxc3 43. Nxe5 Be7 44. Rd7 Rc2+ 45. Kh3 Re2 46. Rd4 Bf6 47. Nd7+ Kg7 48. Nxf6 Kxf6 49. Kg4 Ke5 50. Rd5+ Kxe4 51. Rd7 Rf2 52. Re7+ Kd5 53. Kh4 Kd6 54. Re8 Kd7 55. Re1 Rf6 56. g4 Re6 57. Rf1 Ke7 58. Kg5 Kf8 59. Kh6 Kg8 60. Ra1 Kf8 61. Ra8+ Ke7 62. Kg7 f5 63. gxf5 gxf5 64. Rf8 Re5 65. Rf6 f4 66. Rxf4 Rg5+ 67. Kh6 Re5 68. Rg4 Ke6 69. Rg6+ Kd5 70. Rg5 Rxg5 71. Kxg5 1/2-1/2

[Event "Titled Tuesday intern op 12th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.12"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Oparin, Grigoriy"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2572"]
[BlackElo "2652"]
[PlyCount "39"]
[EventDate "2021.01.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O O-O 6. Nbd2 d6 7. c3 a6 8. Bb3 Ba7 9. h3 Ne7 10. Re1 Ng6 11. Nf1 h6 12. Ng3 Re8 13. d4 Bd7 14. Bc2 b5 15. Be3 c5 16. Qd2 Qc7 17. Rad1 Rad8 18. Bxh6 gxh6 19. Qxh6 Nh7 20. Nh5 1-0

[Event "Titled Tuesday intern op 12th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.12"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Sarana, Alexey"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2649"]
[PlyCount "96"]
[EventDate "2021.01.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 h6 8. Qd3 Nf6 9. Nd4 e5 10. Nf5 Qd7 11. O-O Rd8 12. Rd1 a6 13. h3 Qe6 14. Nd5 Bxd5 15. exd5 Qd7 16. Qf3 Rc8 17. c3 g6 18. Nxh6 Be7 19. Bg5 Rc4 20. b3 Rc5 21. c4 Qd8 22. Re1 Rh7 23. Rac1 Nh5 24. Be3 Rc8 25. Qg4 Kf8 26. c5 Nf6 27. Qf3 e4 28. Qf4 Nxd5 29. Qxe4 Nxe3 30. Qxe3 Bg5 31. f4 Bxh6 32. cxd6 Rxc1 33. Rxc1 Qxd6 34. Rc8+ Kg7 35. Qc3+ f6 36. Rc7+ Kh8 37. Rc8+ Bf8 38. Qc2 Rg7 39. Kh1 Kh7 40. Qf2 Rf7 41. Qh4+ Kg7 42. Kh2 Qe6 43. Ra8 Qe4 44. Kh1 g5 45. Qh5 Qxf4 46. Rc8 Rd7 47. Ra8 Rc7 48. Qd1 Rc1 0-1

[Event "Titled Tuesday intern op 12th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.12"]
[Round "10"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2620"]
[BlackElo "2572"]
[PlyCount "67"]
[EventDate "2021.01.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 e6 5. d3 d5 6. Bb5 Be7 7. Bxc6+ bxc6 8. O-O O-O 9. e5 Nd7 10. Re1 Rb8 11. b3 Ba6 12. Bf4 c4 13. dxc4 dxc4 14. Ne4 Nb6 15. Bg5 Nd5 16. Qd2 c3 17. Qc1 f6 18. Bh4 c5 19. exf6 gxf6 20. Ng3 Rb6 21. Qh6 Rf7 22. a3 Qf8 23. Qh5 Qg7 24. Re4 f5 25. Ra4 Bb7 26. Bxe7 Rxe7 27. Qh4 Bc6 28. Rc4 Rb5 29. Re1 Nf6 30. a4 Ra5 31. Ne5 Bd5 32. Rxc3 Ng4 33. Nh5 Qf7 34. Nxf7 1-0

[Event "Titled Tuesday intern op 12th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.12"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Lysyj, Igor"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2605"]
[PlyCount "53"]
[EventDate "2021.01.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qd7 8. O-O Bb6 9. Nbd2 Na5 10. Qc2 Nxc4 11. Nxc4 Qc6 12. Nxb6 axb6 13. dxe5 dxe5 14. Nxe5 Qa4 15. Qd3 Nf6 16. Qg3 O-O 17. Bh6 Nh5 18. Qf3 Nf6 19. Qg3 Nh5 20. Qf3 gxh6 21. Qxh5 Qxe4 22. Rfe1 Qf4 23. Re3 Be6 24. Rf3 Rxa2 25. Rd1 Qa4 26. Rg3+ Kh8 27. Nxf7+ 1-0

[Event "Titled Tuesday intern op 19th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.19"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Novikov, Evgenij"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2276"]
[PlyCount "93"]
[EventDate "2021.01.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nc7 6. d4 cxd4 7. cxd4 e6 8. Nc3 d6 9. Qe2 Be7 10. O-O O-O 11. Re1 dxe5 12. dxe5 Nd4 13. Nxd4 Qxd4 14. Bd2 Qh4 15. Qf1 b6 16. Re4 Qh5 17. Be2 Qg6 18. Rg4 Qf5 19. Bh6 g6 20. Re1 Bb7 21. Rf4 Qc2 22. Bxf8 Rxf8 23. Bf3 Ba6 24. Be2 Bb7 25. Rb1 Nd5 26. Nxd5 Bxd5 27. Bc4 Ba8 28. Qd1 Qxd1+ 29. Rxd1 Bc5 30. b4 Bxb4 31. Bxe6 fxe6 32. Rxb4 Bd5 33. a4 Rf5 34. Re1 g5 35. f3 h5 36. h3 h4 37. a5 bxa5 38. Ra4 a6 39. Rxa5 Bc4 40. Rc5 Bb5 41. Re4 Kf7 42. Kf2 Ke7 43. Rc7+ Kd8 44. Rg7 Bc6 45. Rd4+ Ke8 46. Rc4 Bd7 47. Rc7 1-0

[Event "Titled Tuesday intern op 19th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.19"]
[Round "2"]
[White "Injac, Teodora"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2314"]
[BlackElo "2572"]
[PlyCount "46"]
[EventDate "2021.01.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. e3 d5 6. Nbd2 Be7 7. b4 O-O 8. Bb2 c5 9. dxc5 bxc5 10. b5 Bb7 11. Qc2 Nbd7 12. Bd3 h6 13. O-O Rc8 14. Rfd1 Bd6 15. cxd5 exd5 16. Bf5 Rc7 17. Nc4 Bxh2+ 18. Nxh2 dxc4 19. e4 Qe7 20. e5 Nd5 21. Qxc4 Nxe5 22. Qe4 Nc3 23. Qf4 Ne2+ 0-1

[Event "Titled Tuesday intern op 19th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.19"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Preotu, Razvan"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2487"]
[PlyCount "141"]
[EventDate "2021.01.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 h6 12. Bh4 b5 13. Bxf6 Bxf6 14. Qxd6 Qb6 15. Ne5 Bxe5 16. Qxe5 b4 17. Ne2 Qxf2 18. Nf4 Qh4 19. Nxe6 fxe6 20. Qxe6+ Kh8 21. Qxc6 Rac8 22. Qd7 Qxh2 23. Re2 Rc7 24. Qd4 Qh5 25. Red2 Rfc8 26. b3 Qg4 27. Re1 a5 28. Qe3 Rc3 29. Qe2 Qe6 30. e5 a4 31. Red1 Re8 32. Rd8 Rc8 33. Rxc8 Rxc8 34. Qe4 axb3 35. axb3 Re8 36. Re1 Rb8 37. Qd4 Qa6 38. e6 Ra8 39. Qb2 Re8 40. e7 Qd6 41. Qe5 Qxe5 42. Rxe5 Kg8 43. Re4 Kf7 44. Rxb4 Rxe7 45. Rf4+ Ke8 46. Rf2 g5 47. c4 Re3 48. Kb2 Ke7 49. Rd2 h5 50. c5 h4 51. b4 Re6 52. b5 g4 53. c6 Re5 54. c7 Rxb5+ 55. Kc1 Rc5+ 56. Kd1 Rxc7 57. Ke2 Kf6 58. Ra2 Kf5 59. Kf2 Rc4 60. Re2 g3+ 61. Kf1 Rc1+ 62. Re1 Rxe1+ 63. Kxe1 Ke4 64. Ke2 Kd4 65. Kf3 Kd3 66. Kg4 Ke4 67. Kxh4 Kf5 68. Kh3 Kg5 69. Kxg3 Kg6 70. Kg4 Kf6 71. Kh5 1-0

[Event "Titled Tuesday intern op 19th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.19"]
[Round "4"]
[White "Rodrigue Lemieux, Shawn"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2276"]
[BlackElo "2572"]
[PlyCount "174"]
[EventDate "2021.01.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 Na6 6. Nf3 Bc5 7. Qd1 O-O 8. O-O Re8 9. Nc3 Bf8 10. b3 Nc5 11. Bb2 a5 12. Nd4 d6 13. Rc1 Bg4 14. Qd2 Qb6 15. h3 Bh5 16. Kh2 Bg6 17. Rfd1 a4 18. bxa4 Nxa4 19. Nxa4 Rxa4 20. Ba1 Qa6 21. Qg5 Rxa2 22. Nf5 Bxf5 23. Qxf5 Rexe2 24. Bxf6 Rxf2 25. Qxf2 Rxf2 26. Bd4 Re2 27. Kg1 Qa2 28. Bf1 Rd2 29. Ra1 Qc2 30. Rxd2 Qxd2 31. Bf2 g6 32. Ra8 Kg7 33. Rb8 Qb2 34. Re8 Qf6 35. Re4 Qd8 36. Bd4+ Kg8 37. Bf2 Bg7 38. Re2 Be5 39. Ra2 Kg7 40. Ra3 h5 41. h4 Qf6 42. Kg2 Qe6 43. Rb3 Qd7 44. Rb1 d5 45. cxd5 Qxd5+ 46. Kh3 Qe6+ 47. Kg2 Qd5+ 48. Kh3 Qd2 49. Be1 Qe3 50. Bg2 Bd6 51. Rd1 Qe6+ 52. Kh2 Be5 53. Rd2 Qg4 54. Rd3 Qxh4+ 55. Kg1 Qf6 56. Rf3 Bd4+ 57. Kh2 Qe5 58. Bd2 h4 59. Bf4 hxg3+ 60. Kxg3 Qe6 61. Bh3 Qe4 62. Bg2 Be5 63. Bxe5+ Qxe5+ 64. Kf2 f5 65. Re3 Qd4 66. Ke2 Kf6 67. Rd3 Qb2+ 68. Kf3 Qe5 69. Bf1 g5 70. Re3 g4+ 71. Kf2 Qd4 72. Ke2 f4 73. Rd3 f3+ 74. Ke1 Qe5+ 75. Kf2 Qf4 76. Rb3 g3+ 77. Kg1 Qd4+ 78. Kh1 g2+ 79. Bxg2 fxg2+ 80. Kxg2 Qd5+ 81. Rf3+ Ke5 82. Kf2 Qxf3+ 83. Kxf3 Kd4 84. Ke2 Kc3 85. Kd1 Kb2 86. Kd2 c5 87. Kd3 b5 0-1

[Event "Titled Tuesday intern op 19th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.19"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Bernadskiy, Vitaliy"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2572"]
[BlackElo "2619"]
[PlyCount "107"]
[EventDate "2021.01.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 e5 6. Bb5+ Nbd7 7. Qd3 Be7 8. Bg5 O-O 9. Bxd7 Qxd7 10. O-O-O Ne8 11. Nd5 Bxg5+ 12. Nxg5 Qd8 13. Qe3 Be6 14. f4 h6 15. Nf3 Bxd5 16. Rxd5 Nf6 17. Rd3 exf4 18. Qxf4 Qa5 19. Kb1 Rfe8 20. Re1 Re6 21. Rxd6 Rxd6 22. Qxd6 Rd8 23. b4 Rxd6 24. bxa5 Ra6 25. e5 Nd5 26. c4 Nb4 27. Rd1 Rxa5 28. Rd8+ Kh7 29. Rd7 Nxa2 30. Rxf7 Nc3+ 31. Kc2 Ne4 32. Rxb7 Ra2+ 33. Kc1 Nc5 34. Rb5 Nd3+ 35. Kd1 Rxg2 36. e6 Nf2+ 37. Kc1 Ne4 38. e7 Nd6 39. Rd5 Ne8 40. Rd8 Nf6 41. e8=Q Nxe8 42. Rxe8 Rf2 43. Re3 g5 44. Rc3 g4 45. Ne5 h5 46. c5 Rxh2 47. c6 g3 48. Rxg3 Re2 49. Rc3 Rxe5 50. c7 Re8 51. c8=Q Rxc8 52. Rxc8 Kg6 53. Kd2 h4 54. Ke2 1-0

[Event "Titled Tuesday intern op 19th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.19"]
[Round "6"]
[White "Bortnyk, Olexandr"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2598"]
[BlackElo "2572"]
[PlyCount "89"]
[EventDate "2021.01.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 d5 9. Nh4 e6 10. Nf3 Bd7 11. Nc3 Rc8 12. O-O Be7 13. Bd3 a6 14. Qe2 O-O 15. Rd1 Na7 16. h4 Nc4 17. Ng5 h6 18. Nh7 Re8 19. Qg4 f5 20. Qg6 Kh8 21. Bxh6 Rg8 22. Ng5 Bxg5 23. Bxg5 Qe8 24. Qxe8 Rgxe8 25. Bc1 Kg8 26. Ne2 Bb5 27. a4 Bd7 28. b3 Na5 29. Rb1 b5 30. Bd2 N5c6 31. g3 Rb8 32. a5 b4 33. Bxa6 Nxa5 34. Nf4 Rb6 35. Be2 Rc8 36. h5 N5c6 37. Be3 Nb5 38. Bxb5 Rxb5 39. Rdc1 Ra5 40. Nd3 Kf7 41. Kg2 Ke8 42. Nc5 Rca8 43. h6 gxh6 44. Rh1 Ne7 45. Rxh6 1-0

[Event "Titled Tuesday intern op 19th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.19"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Bluebaum, Matthias"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2670"]
[PlyCount "132"]
[EventDate "2021.01.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 cxd4 7. cxd4 Bb5 8. Nc3 Bxe2 9. Nxe2 Nc6 10. O-O Nge7 11. Ng3 Ng6 12. Nh5 Rc8 13. Be3 Rg8 14. Qe2 Be7 15. Rac1 Qa6 16. Qxa6 bxa6 17. Rc2 Kd7 18. Rfc1 Bd8 19. Kf1 h6 20. Ke2 Bb6 21. a3 Nge7 22. g4 a5 23. Kd3 a4 24. Bd2 Ng6 25. Be3 Nge7 26. h3 Ng6 27. Rc3 Ba5 28. R3c2 Bb6 29. h4 Nge7 30. Bd2 Ng6 31. Bxh6 Nxd4 32. Nxd4 Nxe5+ 33. Ke2 Bxd4 34. Bxg7 Rxc2+ 35. Rxc2 Kd6 36. g5 Bb6 37. Bf6 Ng6 38. Kf3 Nxh4+ 39. Kg4 Ng6 40. f4 d4 41. Ng3 Kd5 42. Kf3 d3 43. Rd2 Kc4 44. Ke4 Kb3 45. Rxd3+ Ka2 46. Rd2 Rc8 47. f5 Rc4+ 48. Kd3 Rg4 49. fxg6 Rxg3+ 50. Ke4 fxg6 51. Rd7 Re3+ 52. Kf4 Re2 53. Rg7 Be3+ 54. Kf3 Re1 55. Rxg6 Bc1 56. Rg7 Bxb2 57. Rxa7 Bxf6 58. gxf6 Rf1+ 59. Ke2 Rxf6 60. Rxa4 Kb3 61. Ra8 e5 62. Ke3 Rc6 63. Ke4 Rc4+ 64. Kxe5 Ra4 65. Rxa4 Kxa4 66. Kd4 Kxa3 1/2-1/2

[Event "Titled Tuesday intern op 19th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.19"]
[Round "8"]
[White "Vrolijk, Liam"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2480"]
[BlackElo "2572"]
[PlyCount "241"]
[EventDate "2021.01.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Ndc5 11. O-O Bxc3 12. bxc3 Bd7 13. cxd5 Ba4 14. Qe2 Qxd5 15. Rac1 Nxd3 16. Qxd3 Rac8 17. c4 Nc5 18. Qd2 Qe4 19. Rfe1 Qd3 20. Qb2 Rfd8 21. Be3 Qg6 22. Qa3 b6 23. Ne2 Bc6 24. Nf4 Qg5 25. Nd5 Qh4 26. Bxc5 bxc5 27. g3 Qh3 28. Ne7+ Kh8 29. Nxc6 Rxc6 30. Rcd1 Rcc8 31. Qxa7 Qh5 32. Rxd8+ Rxd8 33. Qxc5 h6 34. a4 Qf3 35. a5 Qc3 36. Qe3 Qxa5 37. Rc1 Qa8 38. c5 Qc6 39. h4 Rd5 40. Qc3 Kg8 41. Qb4 Kh7 42. Qb1+ g6 43. Qe4 Qc7 44. Qf4 Kg7 45. c6 h5 46. Qf6+ Kg8 47. Qf4 Kg7 48. Kg2 Kg8 49. Qe4 Kg7 50. Qf4 Kg8 51. Rc3 Kg7 52. Qf6+ Kg8 53. Ra3 Rd8 54. Rc3 Rd5 55. Rc4 Rd8 56. Qf3 Rd5 57. Qb3 Rd8 58. Qb7 Rc8 59. Qxc7 Rxc7 60. Kf3 Kf8 61. Ke4 Ke7 62. Kd4 Ra7 63. Kc5 Kd8 64. Kb6 Ra2 65. Rd4+ Kc8 66. Rd7 Rb2+ 67. Kc5 Rxf2 68. Ra7 Kb8 69. Re7 Kc8 70. Ra7 Kb8 71. Rb7+ Kc8 72. Kd6 Rd2+ 73. Ke7 Rd5 74. Kf6 Rc5 75. Rxf7 Rxc6 76. Kxg6 Rc3 77. Kxh5 Rxg3 78. Re7 Kd8 79. Rxe6 Kd7 80. Rd6+ Ke7 81. Rg6 Re3 82. Rg5 Re4 83. Rf5 Ke6 84. Kg5 Re1 85. Rf8 Rg1+ 86. Kh6 Kxe5 87. h5 Ke6 88. Kh7 Ke7 89. Rf2 Rg3 90. h6 Ke8 91. Rf6 Ke7 92. Rf5 Ke8 93. Kh8 Ke7 94. Ra5 Kf7 95. Ra7+ Kf8 96. Rg7 Rh3 97. Kh7 Rh1 98. Rg3 Kf7 99. Rf3+ Ke7 100. Rf5 Ke6 101. Rf8 Rg1 102. Rg8 Rh1 103. Kg7 Rg1+ 104. Kf8 Rf1+ 105. Ke8 Rh1 106. Rg6+ Kf5 107. Kf7 Ra1 108. Rd6 Ra7+ 109. Kg8 Ra8+ 110. Kg7 Ra7+ 111. Kf8 Ra8+ 112. Ke7 Ra7+ 113. Kd8 Kg5 114. Ke8 Rh7 115. Kf8 Rxh6 116. Rd5+ Kg4 117. Kg7 Rh1 118. Kg6 Kf3 119. Rf5+ Ke4 120. Rh5 Rxh5 121. Kxh5 1/2-1/2

[Event "Titled Tuesday intern op 19th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.19"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Jaracz, Pawel"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2456"]
[PlyCount "55"]
[EventDate "2021.01.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Be7 5. b5 Na5 6. Nxe5 Nxc4 7. Nxc4 d5 8. exd5 Qxd5 9. Ne3 Qxb5 10. Nc3 Qd7 11. Ncd5 Nf6 12. Nxe7 Qxe7 13. O-O O-O 14. Bb2 Qe6 15. Qf3 Ne4 16. d3 Nd6 17. Nd5 Nf5 18. Nxc7 Qb6 19. Be5 f6 20. Nxa8 Qc5 21. Bb2 Bd7 22. Qxb7 Bc6 23. Qb3+ Bd5 24. Qc3 Qd6 25. Ba3 Qf4 26. Bxf8 Qg5 27. f3 Ne3 28. Rf2 1-0

[Event "Titled Tuesday intern op 19th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.19"]
[Round "10"]
[White "Norowitz, Yaacov"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "2420"]
[BlackElo "2572"]
[PlyCount "152"]
[EventDate "2021.01.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Nf3 b6 4. Bd3 Bb7 5. O-O d5 6. Nbd2 Bd6 7. Ne5 O-O 8. f4 c5 9. c3 Ne4 10. Nxe4 dxe4 11. Bc4 Nc6 12. Qe2 Qe7 13. Bd2 Rac8 14. Be1 Na5 15. Bb5 f6 16. Nc4 Nxc4 17. Bxc4 cxd4 18. cxd4 Bd5 19. Bxd5 exd5 20. Qb5 Qb7 21. a4 a6 22. Qb3 Rc4 23. Bd2 Rfc8 24. Rfc1 Kf7 25. Rxc4 Rxc4 26. Rc1 Rxc1+ 27. Bxc1 Qc6 28. Bd2 Be7 29. f5 g6 30. Qd1 Qc4 31. Be1 gxf5 32. Qh5+ Kg7 33. Qxf5 Qe2 34. Qf2 Qd1 35. h3 Bd6 36. a5 bxa5 37. Qf1 a4 38. Bc3 Bh2+ 39. Kf2 Bg3+ 40. Kg1 Qxf1+ 41. Kxf1 Kf7 42. Ke2 Bd6 43. Kd1 Ke6 44. Kc2 f5 45. Bd2 Kd7 46. b3 axb3+ 47. Kxb3 h5 48. Ka4 Kc6 49. Ka5 Kb7 50. Ka4 Kb6 51. Ba5+ Kc6 52. Bd2 Bc7 53. Bc1 Bb6 54. Bb2 Kb7 55. Bc3 Kc6 56. Bb2 Kd7 57. Bc3 Ke6 58. g3 Bc7 59. Be1 Kd7 60. Bf2 Kc6 61. h4 Kb6 62. Be1 Kc6 63. Bf2 Kb7 64. Be1 Bd6 65. Bf2 Be7 66. Be1 Kb6 67. Bf2 Kb7 68. Be1 Bf8 69. Bf2 Bh6 70. Ka5 Ka7 71. Ka4 Kb6 72. Bg1 a5 73. Bf2 Ka6 74. Bg1 Bf8 75. Bf2 Bb4 76. Kb3 Kb5 0-1

[Event "Titled Tuesday intern op 19th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.19"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Mammadov, Zaur Fazahir Oglu"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2417"]
[PlyCount "84"]
[EventDate "2021.01.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Ne7 7. Nbd2 h6 8. Nb3 Qc7 9. a4 g5 10. a5 Bg7 11. Bd2 O-O 12. Bb4 Rfe8 13. h4 f6 14. Bd6 Qd8 15. hxg5 fxg5 16. Nh2 Bg6 17. Bh5 Bxh5 18. Qxh5 Nf5 19. Ba3 b6 20. Ng4 c5 21. c3 Rc8 22. Rad1 Qe7 23. dxc5 bxc5 24. c4 dxc4 25. Nd2 Nxe5 26. Nxe5 Bxe5 27. Nxc4 Bg7 28. Rfe1 Qf6 29. Rd7 Re7 30. Red1 Rc7 31. Rd8+ Kh7 32. Qf3 Nd4 33. Qe4+ Qg6 34. Qa8 Rf7 35. Nd6 Qc2 36. Rf1 Ne2+ 37. Kh2 Be5+ 38. f4 Rxf4 39. Rxf4 Bxf4+ 40. Kh3 Ng1+ 41. Kg4 Qe2+ 42. Qf3 Nxf3 0-1

[Event "Titled Tuesday intern op 26th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Rolfe, Warrick"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2087"]
[PlyCount "69"]
[EventDate "2021.01.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 g6 4. d4 cxd4 5. cxd4 Bg7 6. Nc3 Nh6 7. d5 Nb8 8. Be3 f6 9. Bc4 Nf7 10. O-O O-O 11. Re1 e5 12. dxe6 dxe6 13. Qb3 Qe7 14. Nd4 Re8 15. Rad1 Ne5 16. Bb5 Rf8 17. h3 a6 18. Bf1 Nbc6 19. Na4 Qb4 20. Qxb4 Nxb4 21. Nb6 Rb8 22. a3 Nbc6 23. f4 Nxd4 24. Bxd4 Nc6 25. Bc5 Re8 26. Bd6 e5 27. Bc4+ Kh8 28. Bxb8 Nxb8 29. fxe5 fxe5 30. Bd5 Bf8 31. Nxc8 Rxc8 32. Bxb7 Re8 33. b4 a5 34. bxa5 Bc5+ 35. Kh1 1-0

[Event "Titled Tuesday intern op 26th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "2"]
[White "Zarubitski, Viachaslau"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2448"]
[BlackElo "2572"]
[PlyCount "80"]
[EventDate "2021.01.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 g6 7. d4 cxd4 8. cxd4 Bg7 9. O-O O-O 10. Re1 d5 11. h3 Bf5 12. Nc3 Rc8 13. a3 a6 14. Ba2 Qd7 15. Bd2 Nc4 16. Bxc4 dxc4 17. d5 Na5 18. Nd4 Bd3 19. Bg5 b5 20. b4 Nb7 21. Qd2 e6 22. Bf6 exd5 23. Bxg7 Kxg7 24. e6 Qd6 25. e7 Rfe8 26. Qg5 h6 27. Qxd5 Rxe7 28. Rxe7 Qxe7 29. Nf3 Rd8 30. Qc6 Rd6 31. Qc8 Qd7 32. Qb8 Nd8 33. Re1 Nc6 34. Qa8 Re6 35. Rxe6 Qxe6 36. Qxa6 Qf6 37. Qxb5 Qxc3 38. Qxc6 Qxa3 39. b5 c3 40. b6 c2 0-1

[Event "Titled Tuesday intern op 26th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Dobrov, Vladimir"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2478"]
[PlyCount "67"]
[EventDate "2021.01.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 Qc7 8. Qe2 g5 9. h3 Bg7 10. O-O Nxe5 11. Nxg5 d5 12. a4 h6 13. Nf3 Nxf3+ 14. Qxf3 Be6 15. Re1 Nd7 16. d4 cxd3 17. Bxd3 O-O-O 18. Bf4 Be5 19. Be3 Bd6 20. Bxa7 Ne5 21. Rxe5 Bxe5 22. a5 Rd6 23. Na3 Qxa5 24. Nc2 Qc7 25. Bd4 Bxd4 26. Nxd4 Qb8 27. Nb5 Rb6 28. Qe3 Rc6 29. Na7+ Kd7 30. Nxc6 bxc6 31. Ra7+ Ke8 32. Qc5 Qd8 33. Qxc6+ Kf8 34. Ra8 1-0

[Event "Titled Tuesday intern op 26th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "5"]
[White "Sychev, Klementy"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2572"]
[BlackElo "2572"]
[PlyCount "73"]
[EventDate "2021.01.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O e6 5. h3 Bh5 6. d4 Nf6 7. c4 Be7 8. Nc3 O-O 9. Qb3 Qb6 10. Ne5 Nbd7 11. g4 Bg6 12. g5 Qxd4 13. gxf6 Nc5 14. Qd1 Qxe5 15. fxe7 Rfe8 16. Be3 Nd7 17. Qd2 Rxe7 18. Bf4 Qh5 19. e4 e5 20. Bg3 dxe4 21. Nxe4 f5 22. Qg5 Qxg5 23. Nxg5 f4 24. Bh4 Nc5 25. Ne4 Bxe4 26. Bxe7 f3 27. Bxc5 fxg2 28. Rfe1 Bf3 29. Rxe5 b6 30. Be7 Re8 31. Re3 Bh5 32. Kxg2 h6 33. Rae1 Rc8 34. Rd3 c5 35. Rd8+ Rxd8 36. Bxd8 Bf7 37. b3 1-0

[Event "Titled Tuesday intern op 26th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "6"]
[White "Obregon, Carlos Andres"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2525"]
[BlackElo "2572"]
[PlyCount "120"]
[EventDate "2021.01.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. Qc2 Nbd7 10. Rd1 O-O 11. Bf4 Rc8 12. Nc3 h6 13. e4 dxc4 14. h3 Qe8 15. g4 Bb4 16. Ne2 cxb3 17. axb3 Bxe2 18. Qxe2 a5 19. Kh1 Qe7 20. g5 Nh5 21. Be3 hxg5 22. Nxg5 g6 23. e5 c5 24. Qg4 Bc3 25. Be4 cxd4 26. Bf4 Bxa1 27. Rxa1 Rc5 28. Nf3 Nxf4 29. Qxf4 Nxe5 30. Nxe5 Qd6 31. Nd3 Qxf4 32. Nxf4 Rc3 33. Rb1 Rfc8 34. Kg2 Rc1 35. Rxc1 Rxc1 36. Ne2 Rd1 37. Kf3 Rd2 38. Nf4 Rb2 39. Nd3 Rxb3 40. Ke2 a4 41. Kd2 a3 42. Nc1 Rb2+ 43. Kd3 a2 44. Nxa2 Rxa2 45. Kxd4 Ra3 46. f3 Ra5 47. Bb7 Kf8 48. Ke4 Ke7 49. Kf4 Kf6 50. Kg3 Ra4 51. Bc6 Rb4 52. Bd7 Ke7 53. Bc6 Rc4 54. Bb5 Rc5 55. Be2 b5 56. Kf4 b4 57. Bd1 Rc3 58. Ke4 Kd6 59. Kd4 e5+ 60. Ke4 f5# 0-1

[Event "Titled Tuesday intern op 26th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Seliverstov, Vladimir"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2462"]
[PlyCount "47"]
[EventDate "2021.01.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Nc6 4. d4 cxd4 5. cxd4 d5 6. exd5 Qxd5 7. Nc3 Qd6 8. d5 Ne5 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. O-O Ngf6 12. Qe2 a6 13. Bg5 Bg7 14. Rfe1 Rc8 15. Rad1 b5 16. Bf4 Qc5 17. Nxb5 O-O 18. Nc3 Rfe8 19. Qxa6 Nh5 20. Be3 Qc7 21. d6 exd6 22. Nb5 Qc4 23. b3 Qg4 24. h3 1-0

[Event "Titled Tuesday intern op 26th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "8"]
[White "Priasmoro, Novendra"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2502"]
[BlackElo "2572"]
[PlyCount "100"]
[EventDate "2021.01.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. O-O Nc7 6. Bxc6 dxc6 7. Re1 h6 8. d3 Bf5 9. Nbd2 Ne6 10. Ne4 g5 11. Ng3 Bg6 12. Be3 Bg7 13. h3 Qc7 14. c3 Rd8 15. d4 cxd4 16. cxd4 O-O 17. Qb3 Rd5 18. Rad1 Rfd8 19. a3 Qb6 20. Qc3 Qb5 21. b4 a5 22. h4 g4 23. Nh2 h5 24. f4 gxf3 25. Nxf3 axb4 26. axb4 R5d7 27. Ne2 Be4 28. Ng5 Nxg5 29. hxg5 Bxe5 30. Nf4 Bxf4 31. Bxf4 Bg6 32. Be5 Qa4 33. Qh3 Qxb4 34. Qe3 c5 35. Qf4 cxd4 36. g4 h4 37. Qh2 Rd5 38. Qxh4 Rxe5 39. Rxe5 d3 40. Qg3 Rd4 41. Qe3 Rxg4+ 42. Kf2 Rf4+ 43. Kg3 Rg4+ 44. Kf2 Rh4 45. Rxe7 Qb2+ 46. Rd2 Rh2+ 47. Kf3 Rxd2 48. Re8+ Kg7 49. Qe5+ Qxe5 50. Rxe5 Rd1 0-1

[Event "Titled Tuesday intern op 26th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Xiong, Jeffery"]
[Result "1/2-1/2"]
[ECO "C64"]
[WhiteElo "2572"]
[BlackElo "2709"]
[PlyCount "94"]
[EventDate "2021.01.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. O-O Nge7 6. c3 Ng6 7. d4 Ba7 8. Bxc6 dxc6 9. Nxe5 Nxe5 10. dxe5 Qxd1 11. Rxd1 Bg4 12. Re1 O-O-O 13. h3 Bh5 14. g4 Bg6 15. Kg2 h5 16. Bg5 Rd3 17. Nd2 f6 18. exf6 gxf6 19. Bf4 Bc5 20. Nb3 Bb6 21. f3 Rhd8 22. Re2 Bf7 23. Nd2 a5 24. a3 a4 25. Rae1 Bc5 26. Nf1 b5 27. Rd2 Rxd2+ 28. Nxd2 Rd3 29. Re2 Kb7 30. g5 fxg5 31. Bxg5 Be6 32. h4 Bd6 33. Nf1 c5 34. Rd2 c4 35. Rxd3 cxd3 36. Nd2 c5 37. f4 b4 38. f5 Bg8 39. Kf3 bxa3 40. bxa3 c4 41. Nb1 Kc6 42. Bf4 Be7 43. Bg5 Bd6 44. Bf4 Bc5 45. Be3 Bf8 46. Bf4 Be7 47. Bg5 Bd6 1/2-1/2

[Event "Titled Tuesday intern op 26th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "10"]
[White "Grigoriants, Sergey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2546"]
[BlackElo "2572"]
[PlyCount "212"]
[EventDate "2021.01.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. h3 a6 7. Bc4 e6 8. a4 Be7 9. d3 O-O 10. Nxd4 cxd4 11. Ne2 Nxe4 12. Nxd4 Nf6 13. Re1 d5 14. Bb3 e5 15. Nf3 e4 16. dxe4 dxe4 17. Nd4 h6 18. c3 Re8 19. Qe2 Bd6 20. Be3 Qe7 21. Rad1 Bd7 22. Qd2 Rad8 23. Bf4 Bc5 24. Qe2 Bc8 25. Bg3 Bd6 26. Bxd6 Rxd6 27. Rd2 e3 28. Rdd1 Qd8 29. fxe3 Ne4 30. Rf1 Re7 31. Qf3 Qe8 32. Nf5 Bxf5 33. Qxf5 Rf6 34. Qg4 Rxf1+ 35. Rxf1 Nd2 36. Rd1 Nxb3 37. Qb4 Rxe3 38. Qxb3 Re7 39. Qc4 Kh7 40. Qd3+ g6 41. Kh1 h5 42. Rf1 Kg8 43. Qc4 Re4 44. Qd5 Re7 45. Qc4 Re6 46. Qd5 Re7 47. a5 Qd7 48. Qxd7 Rxd7 49. Rf4 Rd5 50. Rb4 Rxa5 51. Rxb7 Ra1+ 52. Kh2 a5 53. Ra7 Rb1 54. Rxa5 Rxb2 55. Rc5 Rc2 56. Rc6 Kg7 57. Kg3 f6 58. Kf3 g5 59. Rc5 Kg6 60. Kg3 h4+ 61. Kf3 Rc1 62. Kf2 Rc2+ 63. Kf3 Rd2 64. Rc6 Rd3+ 65. Kf2 Rg3 66. Rd6 Rxc3 67. Rd5 Rc2+ 68. Kf3 Rc4 69. Kf2 Rf4+ 70. Kg1 Rf5 71. Rd4 Re5 72. Rc4 Kf5 73. Rc3 Re1+ 74. Kf2 Re4 75. Rc5+ Re5 76. Rc6 Rd5 77. Ra6 Ke5 78. Rb6 Rd2+ 79. Kg1 Rd5 80. Rb4 f5 81. Rb3 Kf4 82. Kh2 Rd4 83. Ra3 g4 84. hxg4 fxg4 85. g3+ hxg3+ 86. Kg2 Rd2+ 87. Kg1 Rc2 88. Rb3 Rc1+ 89. Kg2 Rc2+ 90. Kg1 Rd2 91. Ra3 Kg5 92. Rxg3 Kh4 93. Rb3 Rd1+ 94. Kg2 Rd2+ 95. Kg1 g3 96. Rb8 Rd1+ 97. Kg2 Rd2+ 98. Kg1 Rd5 99. Rh8+ Rh5 100. Rxh5+ Kxh5 101. Kg2 Kg4 102. Kg1 Kf4 103. Kg2 Kg4 104. Kg1 Kh3 105. Kh1 g2+ 106. Kg1 Kg3 1/2-1/2

[Event "Titled Tuesday intern op 26th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Zierk, Steven C"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2499"]
[PlyCount "144"]
[EventDate "2021.01.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. O-O Bf5 9. d4 e6 10. Be3 c4 11. Bc2 Bxc2 12. Qxc2 Be7 13. Nbd2 O-O 14. Bg5 h6 15. Bxe7 Nxe7 16. Ne5 Rac8 17. Rae1 f6 18. Ne4 Qd5 19. Nf3 Nd7 20. Re2 b5 21. Rfe1 Rc6 22. Ng3 a5 23. Nh4 Kf7 24. Qh7 Qg5 25. Nhf5 Nd5 26. h4 Qg6 27. Qxg6+ Kxg6 28. Rxe6 Rxe6 29. Rxe6 b4 30. Rc6 N7b6 31. h5+ Kf7 32. Nd6+ Ke7 33. Nxc4 Nxc4 34. Rxc4 Rb8 35. Nf5+ Kd7 36. Nxg7 bxc3 37. bxc3 Rb1+ 38. Kh2 Rb2 39. Rc5 Nf4 40. Kg3 Nd3 41. Rxa5 Nxf2 42. Nf5 Ne4+ 43. Kf3 Ng5+ 44. Ke3 Rxg2 45. Nxh6 Rh2 46. Ng4 Rh3+ 47. Ke2 Ne4 48. Ra7+ Ke6 49. Ra6+ Kf5 50. Ne3+ Kf4 51. Nd5+ Kg5 52. a4 f5 53. a5 f4 54. Rg6+ Kh4 55. Nxf4 Rxc3 56. Rg8 Ng3+ 57. Kd2 Rf3 58. Ng6+ Kxh5 59. Ne5 Ne4+ 60. Ke2 Ra3 61. Nc4 Rc3 62. Ne3 Ra3 63. Ra8 Kg5 64. a6 Nc3+ 65. Kf3 Nb5 66. Rb8 Nxd4+ 67. Ke4 Ne6 68. Rg8+ Kf6 69. Ra8 Rxa6 70. Nd5+ Kg5 71. Rxa6 Nc5+ 72. Ke5 Nxa6 1/2-1/2

[Event "Titled Tuesday intern op 02nd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.02"]
[Round "1"]
[White "Pesotskiy, Mikhail"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2211"]
[BlackElo "2572"]
[PlyCount "88"]
[EventDate "2021.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Bg5 Nbd7 8. Nf3 h6 9. Bh4 b6 10. e3 Bb7 11. Be2 g5 12. Bg3 Ne4 13. Qc2 f5 14. O-O Qe7 15. Nd2 Rae8 16. Nxe4 Bxe4 17. Qd2 Qg7 18. f3 Bb7 19. b4 h5 20. Rad1 h4 21. Bf2 Nf6 22. c5 Bd5 23. Qc2 h3 24. g3 g4 25. f4 Qd7 26. Rfe1 Ne4 27. b5 c6 28. Rc1 bxc5 29. dxc5 dxc5 30. a4 Rc8 31. Red1 Qb7 32. Be1 cxb5 33. axb5 c4 34. Bc3 Qxb5 35. Ra1 Qb3 36. Rdc1 Nxc3 37. Qxc3 Qxc3 38. Rxc3 Rc7 39. Ra4 Rb8 40. Bxc4 Kf8 41. Kf2 Rb2+ 42. Ke1 Rxh2 43. Bxd5 Rxc3 44. Bxe6 Rc1# 0-1

[Event "Titled Tuesday intern op 02nd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.02"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Tregubov, Pavel V"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2560"]
[PlyCount "43"]
[EventDate "2021.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Rc8 9. Bb2 Nh6 10. Nc3 Na5 11. Na4 Qc6 12. Nc5 Nc4 13. Bc1 Nf5 14. Bd3 b6 15. Nxd7 Qxd7 16. O-O Be7 17. g4 Nh4 18. Nxh4 Bxh4 19. g5 h5 20. Qf3 Qe7 21. Qf4 Nb2 22. Bb5+ 1-0

[Event "Titled Tuesday intern op 02nd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.02"]
[Round "3"]
[White "Maksimovic, Bojan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2416"]
[BlackElo "2572"]
[PlyCount "98"]
[EventDate "2021.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d3 c6 3. g3 Bg4 4. Bg2 Nd7 5. Nbd2 e6 6. O-O Bd6 7. e4 Ne7 8. Re1 O-O 9. h3 Bh5 10. b3 a5 11. a3 Qb6 12. Bb2 Bxg3 13. Bd4 Qxd4 14. Nxd4 Bxd1 15. Raxd1 Bd6 16. a4 Ng6 17. N2f3 Bb4 18. Re3 e5 19. Nf5 d4 20. Re2 Nf4 21. Bf1 g6 22. Ng3 Nxe2+ 23. Nxe2 Rfe8 24. h4 f6 25. Bh3 Nf8 26. Nh2 Ne6 27. Bxe6+ Rxe6 28. f4 exf4 29. Nxf4 Re7 30. Nf3 Bd6 31. Ne2 c5 32. Nd2 f5 33. Kg2 Rf8 34. Re1 Kg7 35. Nc4 Bc7 36. Nd2 Rfe8 37. Kf3 Rf7 38. Kg2 Bd8 39. Rh1 h5 40. Ng3 Bc7 41. Ne2 b6 42. Re1 Kh6 43. Rh1 Ref8 44. Re1 fxe4 45. Nxe4 Rf3 46. Ng1 R3f4 47. Re2 Rg4+ 48. Kh1 Rxh4+ 49. Kg2 Rh2# 0-1

[Event "Titled Tuesday intern op 02nd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.02"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Moskalenko, Alexander"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2572"]
[BlackElo "2515"]
[PlyCount "70"]
[EventDate "2021.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. a4 a6 8. Re1 b6 9. Bg5 Bb7 10. Qd2 c6 11. Rad1 Qc7 12. Nh4 g6 13. Bh6 Rfe8 14. Nf5 b5 15. Bb3 exd4 16. Nxe7+ Rxe7 17. Qxd4 c5 18. Qxd6 Qxd6 19. Rxd6 c4 20. Ba2 b4 21. Nd1 Rxe4 22. Rxe4 Bxe4 23. Bxc4 Bxc2 24. Bg5 Bxa4 25. b3 Ne4 26. Rd4 Nxg5 27. bxa4 Ne5 28. Bd5 Rd8 29. Ne3 Ngf3+ 30. gxf3 Nxf3+ 31. Bxf3 Rxd4 32. Bd5 Rd3 33. Kf1 b3 34. Be4 Rd4 35. Ke2 Rxe4 0-1

[Event "Titled Tuesday intern op 02nd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.02"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Bonin, Jay R"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2236"]
[PlyCount "61"]
[EventDate "2021.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e6 4. d4 d5 5. e5 Qb6 6. a3 a5 7. Bd3 Bd7 8. Bc2 Nh6 9. O-O Be7 10. dxc5 Bxc5 11. c4 Ng4 12. Qe2 dxc4 13. Nc3 Nxf2 14. Rxf2 Bxf2+ 15. Qxf2 Qxf2+ 16. Kxf2 Ne7 17. Be3 b5 18. Bc5 Ng6 19. Bd6 f5 20. Nd4 Kf7 21. Ncxb5 a4 22. Re1 Ra6 23. Bb4 Rb8 24. Nd6+ Kg8 25. Nxc4 Nf4 26. Ne3 g5 27. g3 Nh3+ 28. Ke2 Bb5+ 29. Kd2 Rd8 30. Bd6 Kf7 31. Nxb5 1-0

[Event "Titled Tuesday intern op 02nd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.02"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Khademalsharieh, Sarasadat"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2494"]
[PlyCount "92"]
[EventDate "2021.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qd7 8. O-O Bb6 9. Nbd2 Na5 10. Qc2 Nxc4 11. Nxc4 exd4 12. cxd4 Ne7 13. a4 a6 14. Nxb6 cxb6 15. d5 O-O 16. Qb2 Qg4 17. Qxb6 Qxe4 18. Re1 Nxd5 19. Qxd6 Qc4 20. Ne5 Qb4 21. Qxb4 Nxb4 22. Ba3 a5 23. Nc4 Rd8 24. Rac1 Be6 25. Nb6 Ra6 26. Bxb4 axb4 27. Red1 Rxd1+ 28. Rxd1 h5 29. Nd7 Rxa4 30. Nc5 Ra5 31. Nxb7 Rb5 32. Nd6 Rb8 33. Ne4 b3 34. Nc3 b2 35. h3 Bf5 36. Kh2 b1=Q 37. Nxb1 Bxb1 38. Rd5 Bg6 39. Rc5 Rd8 40. f3 Rd2 41. Kg3 h4+ 42. Kxh4 Rxg2 43. f4 f6 44. Rc8+ Kh7 45. f5 Bxf5 46. Rc5 g5+ 0-1

[Event "Titled Tuesday intern op 02nd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.02"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Miroshnik, Ekaterina"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2118"]
[PlyCount "123"]
[EventDate "2021.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Na3 cxd4 7. cxd4 Nf5 8. Nc2 Qb6 9. Bd3 Be7 10. O-O h6 11. Rb1 a5 12. g4 Nh4 13. Nxh4 Bxh4 14. f4 Be7 15. Be3 Bd7 16. a3 a4 17. Qe2 Na5 18. f5 O-O-O 19. Kh1 Nb3 20. Rbd1 Kb8 21. f6 gxf6 22. exf6 Bd6 23. Bf4 Bxf4 24. Rxf4 Rdg8 25. Qe5+ Qc7 26. h4 Qxe5 27. dxe5 Rc8 28. Nd4 Nxd4 29. Rxd4 Rc5 30. Kg2 Bb5 31. Bxb5 Rxb5 32. R1d2 Rb3 33. Re2 b5 34. Rc2 Rg8 35. Rf4 Re3 36. Rb4 Rxe5 37. Rxb5+ Ka7 38. Kf3 Re4 39. Rc7+ Ka6 40. Rb4 Rxb4 41. axb4 Rf8 42. g5 hxg5 43. hxg5 Kb5 44. Rb7+ Kc4 45. Kf4 Kd4 46. b5 e5+ 47. Kf5 e4 48. Re7 e3 49. b6 Kd3 50. b7 e2 51. g6 fxg6+ 52. Kxg6 Kd2 53. f7 d4 54. Kg7 Rxf7+ 55. Kxf7 e1=Q 56. Rxe1 Kxe1 57. b8=Q d3 58. Qe5+ Kf2 59. Qd4+ Ke2 60. Qe4+ Kd2 61. Qxa4 Ke2 62. Qe4+ 1-0

[Event "Titled Tuesday intern op 02nd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.02"]
[Round "11"]
[White "Kovalev, Denis"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2487"]
[BlackElo "2572"]
[PlyCount "72"]
[EventDate "2021.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. e4 Nc6 4. d3 e5 5. Be2 a5 6. O-O Nge7 7. Na3 Ng6 8. Ne1 Bxa3 9. bxa3 O-O 10. Bg4 b6 11. Bxc8 Qxc8 12. Rb1 f5 13. exf5 Qxf5 14. Qf3 Qd7 15. Qe4 Rae8 16. Nf3 Nb8 17. Rb5 Qd6 18. Rd5 Qe6 19. c5 Nd7 20. Ng5 Qc6 21. Rxd4 Qxe4 22. Rxe4 Nxc5 23. Rc4 Nf4 24. Bxf4 Rxf4 25. Rfc1 Nxd3 26. Rxf4 exf4 27. Rd1 Re1+ 28. Rxe1 Nxe1 29. Ne6 c5 30. Nxf4 Nc2 31. Nd5 b5 32. Nc3 Nxa3 33. Kf1 b4 34. Ne4 c4 35. Ke2 b3 36. axb3 cxb3 0-1

[Event "Titled Tuesday intern op 09th Feb"]
[Site "Chess.com INT"]
[Date "2021.02.09"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Kovacsy, Barnabas"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2572"]
[BlackElo "2306"]
[PlyCount "71"]
[EventDate "2021.02.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Nc6 6. O-O Nge7 7. Re1 Ng6 8. g3 Qc7 9. Qe2 b6 10. h4 Bb7 11. h5 Nge7 12. Be4 O-O-O 13. d3 h6 14. Na3 a6 15. Nc4 Nd5 16. cxd4 Nxd4 17. Nxd4 cxd4 18. Bd2 Kb8 19. Rac1 Rc8 20. a3 Be7 21. Nd6 Bxd6 22. Rxc7 Bxc7 23. Qg4 f5 24. exf6 Nxf6 25. Qxe6 Nxe4 26. dxe4 Rce8 27. Qg4 d3 28. Bf4 Bxf4 29. Qxf4+ Ka7 30. f3 Rd8 31. Rd1 Rd7 32. Rd2 Rhd8 33. Kf2 a5 34. Ke3 Ba6 35. g4 Rc7 36. Qxc7+ 1-0

[Event "Titled Tuesday intern op 09th Feb"]
[Site "Chess.com INT"]
[Date "2021.02.09"]
[Round "2"]
[White "Mazur, Stefan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2416"]
[BlackElo "2572"]
[PlyCount "76"]
[EventDate "2021.02.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. Bd3 Be6 13. Nxb5 axb5 14. Bxb5 Bd7 15. exf5 O-O 16. O-O e4 17. a4 Re8 18. Qg4 Kh8 19. Rfe1 Re5 20. Ne3 Qf6 21. Rad1 Rd8 22. Nd5 Qh6 23. Ne3 Ree8 24. h4 Bf6 25. g3 Be5 26. Kf1 Rg8 27. Qxe4 Ne7 28. Bxd7 Rxd7 29. Ng4 Rxg4 30. Qxg4 Qf6 31. a5 Nxf5 32. Kg2 Rd8 33. a6 Rg8 34. Qe4 Nxh4+ 35. Kf1 Bxg3 36. Re2 Be5 37. a7 Qg5 38. Ke1 Ng2+ 0-1

[Event "Titled Tuesday intern op 09th Feb"]
[Site "Chess.com INT"]
[Date "2021.02.09"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Mezentsev, Ivan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2354"]
[PlyCount "61"]
[EventDate "2021.02.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nc6 8. O-O Be7 9. Bd2 O-O 10. Nc3 dxe5 11. dxe5 Nb6 12. Bb3 Nb4 13. a3 Nd3 14. Qe2 Nc5 15. Bc2 Bd7 16. Rfd1 Nca4 17. Qe4 g6 18. Nxa4 Bc6 19. Qf4 Nd5 20. Qg4 Bxa4 21. Qxa4 Qb6 22. b4 Rac8 23. Be4 Nc3 24. Bxc3 Rxc3 25. Rd7 Rfc8 26. Rad1 R3c7 27. g3 a6 28. Rxc7 Rxc7 29. Qe8+ Kg7 30. Kg2 a5 31. Rd7 1-0

[Event "Titled Tuesday intern op 09th Feb"]
[Site "Chess.com INT"]
[Date "2021.02.09"]
[Round "4"]
[White "Sapunov, Evgeny"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2461"]
[BlackElo "2572"]
[PlyCount "138"]
[EventDate "2021.02.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. e3 Bb4 5. Qc2 d6 6. Nd5 Ba5 7. a3 Nxd5 8. cxd5 Ne7 9. Bc4 O-O 10. b4 Bb6 11. Bb2 Bf5 12. d3 Bg6 13. O-O Nf5 14. Rae1 Nh4 15. Nxh4 Qxh4 16. g3 Qh3 17. f4 exf4 18. Rxf4 Rfe8 19. Qf2 a5 20. b5 Re7 21. d4 a4 22. Bc3 Rae8 23. Bf1 Qd7 24. h4 h5 25. Kh2 Be4 26. Bc4 Bg6 27. Bf1 c6 28. Bh3 Qc7 29. dxc6 bxc6 30. bxc6 Qxc6 31. Bb4 Rc7 32. Bf5 Qd5 33. Bxg6 fxg6 34. Re2 Kh7 35. Qg2 Qe6 36. Qf3 d5 37. Kg2 Rc4 38. g4 hxg4 39. Qxg4 Qxg4+ 40. Rxg4 Bxd4 41. Rd2 Bxe3 42. Rxc4 dxc4 43. Rd7 Bh6 44. Rc7 Re4 45. Kg3 Bf4+ 46. Kf3 Bxc7 47. Kxe4 Bd8 48. Kd5 Bxh4 49. Kxc4 g5 50. Kb5 g4 51. Bc5 Kg6 52. Kxa4 Kf7 53. Kb5 Be7 54. Bg1 Bxa3 55. Kc4 Ke6 56. Kd3 Kf5 57. Ke2 Ke4 58. Bb6 Bb2 59. Bc7 Bd4 60. Bb8 Be5 61. Ba7 g3 62. Bb6 Bf6 63. Ba7 Kf4 64. Bb6 Kg4 65. Kf1 Kf3 66. Kg1 Bg5 67. Bc5 Be3+ 68. Bxe3 Kxe3 69. Kg2 Kf4 0-1

[Event "Titled Tuesday intern op 09th Feb"]
[Site "Chess.com INT"]
[Date "2021.02.09"]
[Round "5"]
[White "Mindlin, Alon"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "2430"]
[BlackElo "2572"]
[PlyCount "130"]
[EventDate "2021.02.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 b6 7. O-O Bb7 8. cxd5 exd5 9. Qc2 Re8 10. a3 Bf8 11. b4 Nbd7 12. Bb2 a6 13. Rac1 b5 14. Ne2 Bd6 15. Ng3 g6 16. Ne5 Nb6 17. f4 Nc4 18. Rce1 a5 19. Bc3 Nxa3 20. Qf2 axb4 21. Ba1 Nc4 22. f5 g5 23. h4 gxh4 24. Ne2 Rxa1 25. Rxa1 Nxe5 26. dxe5 Bxe5 27. Ra7 Qb8 28. Ra5 c6 29. Qxh4 b3 30. Nd4 Qc7 31. Nxb3 Kh8 32. Ra2 Rg8 33. Nd4 Rg4 34. Qh6 Ng8 35. Qh3 Nf6 36. Rc2 Qb6 37. Qh6 Bxd4 38. exd4 Qxd4+ 39. Rcf2 Rg8 40. Kh1 Ng4 41. Qd2 Nxf2+ 42. Rxf2 f6 43. Re2 Bc8 44. Re7 Qh4+ 45. Kg1 Qg5 46. Qe2 Qc1+ 47. Kh2 Qf4+ 48. Kh1 Bxf5 49. Bxf5 Qxf5 50. Rc7 Qg5 51. Rxc6 d4 52. Qf2 d3 53. Rd6 b4 54. Rxd3 Qc1+ 55. Kh2 Qg5 56. Rf3 Qe5+ 57. Kg1 Rf8 58. Re3 Qd4 59. Kh2 b3 60. Qe2 Qd6+ 61. Kg1 Qd4 62. Kh2 b2 63. Re8 Qd6+ 64. Kg1 b1=Q+ 65. Kf2 Qbb6+ 0-1

[Event "Titled Tuesday intern op 09th Feb"]
[Site "Chess.com INT"]
[Date "2021.02.09"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Firouzja, Alireza"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2749"]
[PlyCount "72"]
[EventDate "2021.02.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qd7 8. O-O Bb6 9. Nbd2 Nf6 10. dxe5 dxe5 11. Ba3 Na5 12. Qc2 Nxc4 13. Nxc4 Qe6 14. Nfxe5 Bd7 15. Qb3 c5 16. Rad1 O-O 17. Rd6 Qe7 18. Nxd7 Nxd7 19. Rfd1 Rfd8 20. h3 Bc7 21. R6d5 b6 22. Qc2 Nf6 23. Rxd8+ Rxd8 24. f3 Rxd1+ 25. Qxd1 Qe6 26. Qd3 h6 27. Bc1 b5 28. Ne3 Qxa2 29. Qxb5 Qa1 30. Qb2 Qa4 31. Qc2 Qc6 32. Qd3 a5 33. Nf5 Qe6 34. Qb5 Qe5 35. Be3 Qxc3 36. Qxc5 Qe1# 0-1

[Event "Titled Tuesday intern op 09th Feb"]
[Site "Chess.com INT"]
[Date "2021.02.09"]
[Round "7"]
[White "Kazakouski, Valery"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "2476"]
[BlackElo "2572"]
[PlyCount "122"]
[EventDate "2021.02.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 Bg4 4. Qb3 Nf6 5. g3 e6 6. Bg2 c6 7. O-O Be7 8. Bb2 Bxf3 9. Bxf3 O-O 10. d3 a5 11. b5 a4 12. Qc2 cxb5 13. cxb5 a3 14. Bc1 Qb6 15. Nd2 Nd5 16. Rb1 Nc3 17. Rb3 Nd7 18. Nc4 Qc7 19. b6 Qb8 20. Bxa3 Bxa3 21. Rxa3 Rxa3 22. Nxa3 Nxb6 23. Qb3 Nbd5 24. Nb5 Rc8 25. Nxd4 Qa7 26. Nb5 Nxb5 27. Qxb5 Qxa2 28. Qxb7 Rd8 29. Bxd5 Qxd5 30. Qxd5 Rxd5 31. Rc1 g6 32. Kg2 h5 33. Rc3 Re5 34. e3 Ra5 35. h3 Ra2 36. Kf3 Kg7 37. g4 hxg4+ 38. hxg4 Kf6 39. Rc5 g5 40. d4 Rb2 41. Kg3 Rb1 42. Re5 Rg1+ 43. Kh3 Ra1 44. Kg2 Rb1 45. f3 Rd1 46. Kg3 Rg1+ 47. Kf2 Rd1 48. Rc5 Ra1 49. Rc2 Rb1 50. Rd2 Ra1 51. e4 Ra3 52. Ke2 Ke7 53. Rd3 Ra1 54. Ke3 Re1+ 55. Kf2 Ra1 56. d5 exd5 57. Rxd5 Kf6 58. Rd6+ Ke5 59. Rd5+ Kf6 60. Rd6+ Ke5 61. Rd5+ Kf6 1/2-1/2

[Event "Titled Tuesday intern op 09th Feb"]
[Site "Chess.com INT"]
[Date "2021.02.09"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Gunina, Valentina"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2427"]
[PlyCount "88"]
[EventDate "2021.02.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O h6 7. Nbd2 Ne7 8. Nb3 g5 9. Ne1 Bg7 10. f4 Qc7 11. Nd3 b6 12. Be3 gxf4 13. Nxf4 O-O-O 14. c4 dxc4 15. Nd2 Nd5 16. Nxd5 cxd5 17. Rc1 Kb8 18. b3 c3 19. Bb5 Nxe5 20. dxe5 d4 21. Bf2 Bxe5 22. Nf3 Bf4 23. Bd3 Bxc1 24. Qxc1 Bxd3 25. Bg3 Rd6 26. Rd1 Be4 27. Rxd4 Bd5 28. Bxd6 Qxd6 29. Qxc3 Rg8 30. Qd2 Qc5 31. Kf1 f5 32. Ne5 Qc7 33. Qf4 Ka8 34. g3 Qc2 35. Rd2 Qc1+ 36. Kf2 Rc8 37. Nd3 Qh1 38. Ke3 Rc3 39. Kd4 Qa1 40. Ke3 Be4 41. Qxh6 Bxd3 42. Rxd3 Qc1+ 43. Kd4 Rxd3+ 44. Kxd3 Qxh6 0-1

[Event "Titled Tuesday intern op 09th Feb"]
[Site "Chess.com INT"]
[Date "2021.02.09"]
[Round "9"]
[White "Koelle, Tobias"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2340"]
[BlackElo "2572"]
[PlyCount "68"]
[EventDate "2021.02.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 e5 5. Bg2 Be7 6. O-O O-O 7. d3 d6 8. Re1 h6 9. h3 Be6 10. a3 Qd7 11. Rb1 Bxh3 12. b4 Bg4 13. Ne2 Nd4 14. Nfxd4 cxd4 15. f3 Be6 16. c4 b5 17. cxb5 Qxb5 18. a4 Qd7 19. b5 d5 20. Bb2 a6 21. f4 dxe4 22. dxe4 axb5 23. fxe5 Ng4 24. Nxd4 Bc5 25. Rc1 Bb6 26. Rc6 Qxc6 27. a5 Rxa5 28. Qf3 Rd8 29. Kh1 Bxd4 30. Bxd4 Rxd4 31. Rf1 Ra8 32. Bh3 Nxe5 33. Bxe6 Nxf3 34. Bd7 Qxd7 0-1

[Event "Titled Tuesday intern op 09th Feb"]
[Site "Chess.com INT"]
[Date "2021.02.09"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Goltsev, Dmitry"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2312"]
[PlyCount "83"]
[EventDate "2021.02.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. Rb1 Nf5 11. h4 Be7 12. h5 O-O 13. g4 Nh6 14. Nh2 f5 15. exf6 Bxf6 16. Ndf3 Nf7 17. g5 Be7 18. Ng4 e5 19. Ngxe5 Bf5 20. Be3 Nxe5 21. Nxe5 Bxb1 22. Qxb1 Qe6 23. Bg4 Qd6 24. Nd7 Rfd8 25. Qf5 g6 26. Qe6+ Kh8 27. Ne5 Qxe6 28. Bxe6 Kg7 29. h6+ Kf8 30. Nf7 Re8 31. Bxd5 Bd8 32. Ne5 Bc7 33. Nd7+ Ke7 34. Nf6 Rh8 35. Re1 Kd8 36. Kg2 Bd6 37. Rh1 Kc7 38. Rh4 Rad8 39. Re4 b5 40. Re6 Nc6 41. Be4 Rhf8 42. Nxh7 1-0

[Event "Titled Tuesday intern op 09th Feb"]
[Site "Chess.com INT"]
[Date "2021.02.09"]
[Round "11"]
[White "Murzin, Volodar"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2478"]
[BlackElo "2572"]
[PlyCount "118"]
[EventDate "2021.02.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. Nbd2 Nd7 7. h3 Bh5 8. O-O e5 9. a4 Bd6 10. Nc4 Bc7 11. Be3 Qe7 12. a5 f6 13. g4 Bf7 14. Nh4 g6 15. Ng2 h5 16. b3 O-O-O 17. f4 hxg4 18. hxg4 Bxc4 19. bxc4 exf4 20. Bxf4 Ne5 21. Kf2 Nxc4 22. Rh1 Ne5 23. a6 b6 24. Qe2 Qe6 25. Bxe5 Bxe5 26. Raf1 Bd4+ 27. Kf3 Qd6 28. Nf4 g5 29. Nh5 c4 30. Ng3 Rxh1 31. Rxh1 cxd3 32. cxd3 Be5 33. Nf5 Qa3 34. Kg2 Qxa6 35. Rh3 Kb8 36. Qc2 Qb5 37. Rf3 a5 38. Qf2 c5 39. Ne7 Qd7 40. Nd5 Bd4 41. Qg3+ Be5 42. Qh3 Qd6 43. Qh7 Qd7 44. Qh6 a4 45. Kh3 a3 46. Rf2 Qc6 47. Qg7 Qd7 48. Qh6 Kb7 49. Ra2 Bb2 50. Qg6 Qe6 51. Qh7+ Rd7 52. Qh6 Rxd5 53. exd5 Qxd5 54. Qh7+ Kc6 55. Qe4 Qxe4 56. dxe4 b5 57. e5 fxe5 58. Kg3 b4 59. Kf3 b3 0-1

[Event "Titled Tuesday intern op 23rd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.23"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Brunner, Nicolas"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2572"]
[BlackElo "2418"]
[PlyCount "77"]
[EventDate "2021.02.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Nc6 6. O-O Nge7 7. Re1 Ng6 8. g3 Qc7 9. Qe2 b6 10. Na3 a6 11. h4 Bb7 12. Be4 Be7 13. d3 O-O-O 14. h5 Nf8 15. Bf4 Kb8 16. Nc4 h6 17. Nd6 Bxd6 18. exd6 Qd7 19. cxd4 cxd4 20. Rac1 f6 21. Bxc6 Bxc6 22. Nxd4 Bd5 23. Rc7 Qa4 24. Qe3 Nd7 25. b3 Qa5 26. b4 Qxa2 27. Nxe6 Bxe6 28. Qxe6 Qxe6 29. Rxe6 Ne5 30. Ree7 Rxd6 31. Rxg7 Rhd8 32. Rb7+ Ka8 33. Ra7+ Kb8 34. Rxa6 Rxd3 35. Rxb6+ Ka8 36. Kg2 Rb3 37. Ra6+ Kb8 38. Rxf6 Re8 39. Bxe5+ 1-0

[Event "Titled Tuesday intern op 23rd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.23"]
[Round "2"]
[White "Klimkowski, Jan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2296"]
[BlackElo "2572"]
[PlyCount "84"]
[EventDate "2021.02.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. Bc3 Nbd7 10. Nbd2 O-O 11. Re1 c5 12. cxd5 Nxd5 13. Bb2 Rc8 14. Rc1 h6 15. dxc5 Nxc5 16. Nc4 b5 17. Nce5 Qa5 18. a3 b4 19. a4 Rfd8 20. Nd4 Qb6 21. e3 Bf6 22. Nc4 Qb8 23. Bxd5 exd5 24. Nd2 Nd3 25. Nc6 Rxc6 26. Rxc6 Nxb2 27. Qc2 Bd3 28. Qc1 Be5 29. Nf3 Be4 30. Nxe5 Qxe5 31. Qd2 Nd3 32. Rf1 d4 33. Rc4 dxe3 34. Qxe3 Ba8 35. Qd2 Qe8 36. f3 Ne5 37. Rd4 Rxd4 38. Qxd4 Nxf3+ 39. Rxf3 Bxf3 40. Qxb4 Qe3+ 41. Kf1 Qe2+ 42. Kg1 Qg2# 0-1

[Event "Titled Tuesday intern op 23rd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.23"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Chernobay, Artem"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2490"]
[PlyCount "47"]
[EventDate "2021.02.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. Rb1 Qc7 11. h4 Nc8 12. h5 h6 13. Qe1 Ba4 14. Bd1 Qc6 15. Nh2 Nb6 16. f4 Be7 17. f5 exf5 18. Rxf5 Bxd1 19. Qxd1 Qa4 20. Qg4 Qc2 21. Ra1 O-O 22. Nxc4 Kh8 23. Nxa5 Rg8 24. Rf2 1-0

[Event "Titled Tuesday intern op 23rd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.23"]
[Round "4"]
[White "Aitbayev, Aslan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2475"]
[BlackElo "2572"]
[PlyCount "154"]
[EventDate "2021.02.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 e6 11. d3 Be7 12. Bg2 d6 13. Be3 O-O 14. f4 Nc6 15. Qf2 Rb8 16. Ne2 b5 17. f5 Bf6 18. Rab1 Ne5 19. h3 Qe7 20. Nf4 Bg5 21. Nh5 Bd7 22. Bf4 g6 23. f6 Bxf6 24. Nxf6+ Qxf6 25. Qd2 Qh8 26. Bh6 Rfe8 27. Rf1 f6 28. Rf2 Nf7 29. Be3 Rf8 30. Rbf1 Ne5 31. g4 g5 32. c3 Qg7 33. Qe2 b4 34. d4 Bb5 35. Qd1 Bxf1 36. Bxf1 cxd4 37. cxd4 Ng6 38. Bc4 d5 39. exd5 exd5 40. Bxd5+ Kh8 41. Be6 Rbd8 42. d5 Ne5 43. Bd4 Rfe8 44. Re2 Rxe6 45. dxe6 Rxd4 46. Qxd4 Nf3+ 47. Kf2 Nxd4 48. e7 Nxe2 49. e8=Q+ Qg8 50. Qxe2 Qxa2 51. Qe8+ Kg7 52. Qd7+ Qf7 53. Qd6 Qa7+ 54. Kg2 a5 55. h4 gxh4 56. g5 fxg5 57. Qe5+ Kf7 58. Qf5+ Ke8 59. Qe6+ Kd8 60. Qg8+ Kc7 61. Qxh7+ Kb6 62. Qg6+ Kb5 63. Qe8+ Ka6 64. Qe2+ Kb7 65. Qe4+ Kb6 66. Qd4+ Ka6 67. Qc4+ Kb7 68. Qf7+ Kb8 69. Qe8+ Kb7 70. Qe4+ Kb8 71. Qe8+ Kc7 72. Qe7+ Kb6 73. Qe3+ Kb7 74. Qe7+ Ka8 75. Qe8+ Qb8 76. Qe7 Qb7+ 77. Qxb7+ Kxb7 0-1

[Event "Titled Tuesday intern op 23rd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.23"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Kalogeris, Ioannis"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2307"]
[PlyCount "51"]
[EventDate "2021.02.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qd7 8. O-O Bb6 9. Nbd2 Na5 10. Qc2 Ne7 11. dxe5 O-O 12. Bd3 Ng6 13. exd6 Qxd6 14. e5 Qc5 15. a4 Rd8 16. Ba3 Qc6 17. Be4 Qe8 18. c4 c5 19. Rfe1 Be6 20. Ng5 Nc6 21. Nxe6 Qxe6 22. Bd5 Qg4 23. e6 Nf4 24. exf7+ Kf8 25. Qxh7 Ne7 26. Qh8+ 1-0

[Event "Titled Tuesday intern op 23rd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.23"]
[Round "6"]
[White "Xiong, Jeffery"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2709"]
[BlackElo "2572"]
[PlyCount "57"]
[EventDate "2021.02.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. Bxc6 dxc6 6. d3 h6 7. O-O Bf5 8. Re1 g5 9. Nbd2 Bg7 10. Ne4 b6 11. Bd2 O-O 12. Ng3 e6 13. h3 Bg6 14. Nh2 f5 15. exf6 Qxf6 16. Ng4 Qxb2 17. Rxe6 Qxa1 18. Qxa1 Bxa1 19. Rxg6+ Kf7 20. Rxc6 Rae8 21. Nxh6+ Ke7 22. Ngf5+ Kd7 23. Rd6+ Kc7 24. Rxd5 Re2 25. Bxg5 Rxc2 26. a4 Bd4 27. Nxd4 Rfxf2 28. Nxc2 Rxc2 29. Bf4+ 1-0

[Event "Titled Tuesday intern op 23rd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.23"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Mikhalevski, Victor"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2552"]
[PlyCount "69"]
[EventDate "2021.02.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 Qe7 7. O-O Nf6 8. Ba3 d6 9. d5 Nb8 10. Qa4+ Nbd7 11. Qxa5 Nxe4 12. Qxc7 Nb6 13. Bb5+ Bd7 14. Re1 Bxb5 15. Qxe7+ Kxe7 16. Rxe4 f6 17. Nbd2 Rac8 18. Rc1 Rc7 19. Nd4 Bd7 20. f4 Rhc8 21. fxe5 fxe5 22. Rxe5+ Kf7 23. Bxd6 Rxc3 24. Rf1+ Kg8 25. Re7 Rd3 26. Be5 Re3 27. Rxg7+ Kh8 28. Re7+ Kg8 29. Rg7+ Kh8 30. Rg5+ Rxe5 31. Rxe5 Kg7 32. h3 Rc3 33. Ne4 Rd3 34. Ne6+ Bxe6 35. dxe6 1-0

[Event "Titled Tuesday intern op 23rd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.23"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Anisimov, Pavel"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2527"]
[PlyCount "56"]
[EventDate "2021.02.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 bxc6 7. c4 Nf6 8. e5 dxe5 9. Nxe5 Bf5 10. Qf4 e6 11. O-O Bd6 12. Qe3 Qc7 13. Re1 Ne4 14. Nd3 Bxh2+ 15. Kf1 Rd8 16. Nf4 O-O 17. g4 Bxg4 18. Qxe4 Bf5 19. Qe3 e5 20. Nh5 f6 21. Ng3 Bh3+ 22. Ke2 Qf7 23. b3 f5 24. Qf3 e4 25. Qf4 Bg4+ 26. Kf1 Qf6 27. Kg2 Qh4 28. Rh1 Qh3# 0-1

[Event "Titled Tuesday intern op 23rd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.23"]
[Round "9"]
[White "Goltsev, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2312"]
[BlackElo "2572"]
[PlyCount "54"]
[EventDate "2021.02.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Nc3 O-O 11. Bd3 f5 12. O-O Nd7 13. Re1 e4 14. Bc2 Ne5 15. b3 Bf6 16. Bb2 Bd7 17. Ne2 Nf3+ 18. gxf3 Bxb2 19. Rb1 Qg5+ 20. Kf1 exf3 21. Ng3 f4 22. Rxb2 fxg3 23. fxg3 f2 24. Re6 Bxe6 25. dxe6 Qh6 26. Be4 Qxh2 27. Qg4 Qg1+ 0-1

[Event "Titled Tuesday intern op 23rd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.23"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Durarbayli, Vasif"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2606"]
[PlyCount "146"]
[EventDate "2021.02.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 bxc6 8. O-O e5 9. Qd3 h6 10. Nd2 Qc7 11. Nc4 Rd8 12. f4 Be6 13. Kh1 Be7 14. Be3 Ng4 15. fxe5 dxe5 16. Qe2 Bxc4 17. Qxc4 Nxe3 18. Qxf7+ Kd7 19. Rfe1 Rdf8 20. Qb3 Ng4 21. Na4 Bd6 22. h3 Nf6 23. Rad1 Ke7 24. c4 Qb8 25. Qg3 Rf7 26. Qg6 Re8 27. a3 Kf8 28. b4 Kg8 29. Rd3 Ref8 30. Rg3 Kh8 31. Nc3 Ng8 32. Rd1 Bc7 33. Qxc6 Rf1+ 34. Rxf1 Rxf1+ 35. Kh2 Rf7 36. Nd5 Qd8 37. Qe6 Qd7 38. Qxd7 Rxd7 39. c5 Nf6 40. c6 Rf7 41. Rf3 Kh7 42. b5 Kg6 43. Rg3+ Kh7 44. Rf3 Kg8 45. Nb4 Kf8 46. Na6 Bb6 47. Rc3 Ne8 48. a4 Nc7 49. Nb4 Ba5 50. Rc4 Bxb4 51. Rxb4 Ke7 52. a5 Kd6 53. Rb1 Kc5 54. b6 axb6 55. axb6 Kxc6 56. bxc7 Kxc7 57. Ra1 Kd6 58. Ra5 Rf4 59. Ra7 g5 60. Ra6+ Kc5 61. Rxh6 Rxe4 62. Rg6 Re1 63. Rxg5 Kd4 64. Kg3 e4 65. Rg8 e3 66. Rd8+ Ke4 67. Re8+ Kd3 68. Rd8+ Ke4 69. h4 Rh1 70. Re8+ Kd3 71. Rd8+ Ke4 72. Re8+ Kd3 73. Rd8+ Ke4 1/2-1/2

[Event "Titled Tuesday intern op 23rd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.23"]
[Round "11"]
[White "Baklan, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2587"]
[BlackElo "2572"]
[PlyCount "112"]
[EventDate "2021.02.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 e6 11. b3 Be7 12. Nd1 O-O 13. Bb2 b5 14. Ne3 Bb7 15. Bg2 d6 16. a4 Qb6 17. f4 Nc6 18. Qf2 Nd4 19. a5 Qc7 20. b4 Rac8 21. c3 Nc6 22. f5 Ne5 23. Bf1 Bxe4 24. Be2 c4 25. Rf1 d5 26. h3 Rce8 27. Kh2 Nd3 28. Bxd3 Bxd3 29. Rfe1 exf5 30. Nxd5 Qd8 31. Nxe7+ Rxe7 32. Rxe7 Qxe7 33. Re1 Qd7 34. Qd4 Qb7 35. Qe3 h6 36. Kg1 Rc8 37. Kh2 Kh7 38. Kg1 Rc7 39. Kh2 Rd7 40. Kg1 Qc7 41. Qe5 Qb7 42. Qe3 Be4 43. Bc1 Rd3 44. Qf2 Qc7 45. Re3 Qd6 46. Kh2 f6 47. Kg1 Qd5 48. Kh2 Qe5 49. Kg1 Qe7 50. Kh2 Qc7 51. Kg1 Qd8 52. Kh2 g5 53. Kg1 Kg6 54. Kh2 Qd6 55. Kg1 h5 56. g4 Rxe3 0-1

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "1"]
[White "Chan, Kim Yew"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2303"]
[BlackElo "2572"]
[PlyCount "82"]
[EventDate "2021.03.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 g6 6. Nf3 Bg7 7. Bd3 O-O 8. Nbd2 d6 9. O-O Nd7 10. a4 a5 11. Nc4 e5 12. h3 Qe7 13. Re1 Re8 14. Bf1 Nf8 15. dxe5 dxe5 16. Qd5 Rd8 17. Qb5 c6 18. Qb6 Ra6 19. Qe3 Qc7 20. Rad1 Rxd1 21. Rxd1 Be6 22. Ncxe5 Ra8 23. Nc4 Nd7 24. Rd2 Re8 25. Nd6 Re7 26. Bc4 Nb6 27. Bxe6 Rxe6 28. e5 Nxa4 29. Qd4 Nb6 30. Qc5 Nd7 31. Qa7 Nxe5 32. Nxe5 Bxe5 33. Nxb7 Kg7 34. Qa6 Bxc3 35. Rd1 Bb4 36. Ra1 Re5 37. Qa8 Qb6 38. Nd8 Re2 39. Rf1 Bc5 40. Qb7 Bxf2+ 41. Kh1 Qxb7 0-1

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "3"]
[White "De Silva, LMST"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2085"]
[BlackElo "2572"]
[PlyCount "40"]
[EventDate "2021.03.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. O-O Qc7 8. Nc3 Nd7 9. Re1 e6 10. g4 Bg6 11. Ne2 Bd6 12. Kg2 h5 13. Ng3 O-O-O 14. Nh4 hxg4 15. Qxg4 Ne5 16. Nxg6 Nxg4 17. Nxh8 Nxf2 18. Re3 Nd1 19. Rf3 Rxh8 20. Bg5 Nxb2 0-1

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Remizov, Yaroslav"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2411"]
[PlyCount "92"]
[EventDate "2021.03.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 e5 8. Qd3 Ne7 9. O-O Ng6 10. Nc3 Be7 11. Rd1 O-O 12. h3 f5 13. Be3 Kh8 14. Rac1 Be6 15. exf5 Bxf5 16. Qe2 Qc8 17. Nh2 Qe6 18. g4 Nh4 19. gxf5 Rxf5 20. Ne4 Raf8 21. Ng3 Nf3+ 22. Kg2 R5f7 23. Nxf3 Rxf3 24. Rc3 h5 25. Bd2 e4 26. Re1 Rxf2+ 27. Qxf2 Rxf2+ 28. Kxf2 d5 29. cxd5 cxd5 30. Kg2 h4 31. Ne2 Qg6+ 32. Kh1 Bf6 33. Rc8+ Kh7 34. Nf4 Qf5 35. Rc6 Be5 36. Rf1 Bxf4 37. Rxf4 Qxh3+ 38. Kg1 Qg3+ 39. Kf1 e3 40. Bxe3 Qxe3 41. Rxh4+ Kg8 42. Rc8+ Kf7 43. Rhh8 d4 44. Rhf8+ Kg6 45. Rc6+ Kh7 46. Rd8 Qf3+ 0-1

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "5"]
[White "Skatchkov, Valery"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2283"]
[BlackElo "2572"]
[PlyCount "52"]
[EventDate "2021.03.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. O-O Nbd7 10. Nbd2 O-O 11. Qc2 Rc8 12. e4 c5 13. exd5 exd5 14. Qf5 dxc4 15. Nxc4 b5 16. Ba5 Nb6 17. Nce5 c4 18. bxc4 bxc4 19. Rfd1 Bb7 20. Rac1 Be4 21. Qh3 Qd5 22. Bc3 Ba3 23. Ra1 Na4 24. Bd2 c3 25. Bc1 Bb2 26. Nxf7 Bxf3 0-1

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Erdogdu, Mert"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2396"]
[PlyCount "58"]
[EventDate "2021.03.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 b5 12. Bxf6 Bxf6 13. Qxd6 Qb6 14. Ne5 Rfc8 15. Nd7 Bxd7 16. Qxb6 axb6 17. Rxd7 Bxc3 18. bxc3 Rxc3 19. Red1 g5 20. Rb7 Rc6 21. Rdd7 Rf8 22. f3 h5 23. Kb2 Kg7 24. Rbc7 Rxc7 25. Rxc7 Rd8 26. Kc1 Ra8 27. Kb2 Rd8 28. Kc1 Ra8 29. Kb2 Rd8 1/2-1/2

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "7"]
[White "Bharath, Subramaniyam H"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2437"]
[BlackElo "2572"]
[PlyCount "54"]
[EventDate "2021.03.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. h4 Bh6 14. a4 bxa4 15. Rxa4 O-O 16. Be2 Nxd5 17. Qxd5 Be6 18. Qd3 a5 19. g3 Qb6 20. b4 axb4 21. Rxa8 Rxa8 22. cxb4 Ra2 23. O-O g6 24. b5 Qc5 25. Ne3 Ra3 26. Qd2 Rxe3 27. fxe3 Bxe3+ 0-1

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Pile, Richard"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2443"]
[PlyCount "49"]
[EventDate "2021.03.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 e6 6. Na3 Qd8 7. Nc2 Nf6 8. Bd3 Be7 9. O-O O-O 10. Re1 b6 11. Qe2 Bb7 12. dxc5 Bxc5 13. Bg5 Be7 14. Bh4 Nd5 15. Bg3 Bf6 16. Rad1 Qc8 17. h4 Rd8 18. h5 Nde7 19. Ne3 Nf5 20. Bxf5 exf5 21. Nd5 Bd4 22. Rxd4 Nxd4 23. Ne7+ Kh8 24. Nxd4 Qd7 25. h6 1-0

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Dubov, Daniil"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2710"]
[PlyCount "51"]
[EventDate "2021.03.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d5 8. exd6 Qxd6 9. O-O Bg4 10. Re1 O-O-O 11. b3 e5 12. Na3 f5 13. h3 Bxh3 14. gxh3 e4 15. Nxc4 Nxc4 16. bxc4 Qg6+ 17. Kh1 Bd6 18. d4 Qh5 19. Ng5 Qh4 20. Bxe4 Qxf2 21. Re2 Qh4 22. Bxf5+ Kb8 23. Nf7 Qh5 24. Nxd6 Qf3+ 25. Kh2 Rxd6 26. Re8+ 1-0

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "10"]
[White "Howell, David"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2658"]
[BlackElo "2572"]
[PlyCount "106"]
[EventDate "2021.03.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. g3 Nf6 4. Bg2 Be7 5. e3 O-O 6. Ne2 c6 7. d3 a5 8. a3 Re8 9. Nd2 Bf8 10. h3 d5 11. g4 Qb6 12. Ng3 Be6 13. Qe2 Bd6 14. g5 Nfd7 15. h4 a4 16. b4 c5 17. c4 dxc4 18. Nxc4 Bxc4 19. dxc4 cxb4 20. O-O bxa3 21. Bxa3 Bxa3 22. Rxa3 Nc5 23. h5 e4 24. Rd1 Nbd7 25. Nxe4 Nxe4 26. Rxd7 Qc5 27. g6 fxg6 28. Qb2 Nf6 29. h6 Re7 30. Qxb7 Rae8 31. Rxe7 Rxe7 32. Qb8+ Re8 33. Bd5+ Kf8 34. Qb2 Qe7 35. hxg7+ Qxg7 36. Qb4+ Qe7 37. Qxa4 Nxd5 38. cxd5 Qg5+ 39. Kf1 Qxd5 40. Qf4+ Kg8 41. Ra7 Qd1+ 42. Kg2 Qd5+ 43. Kg1 Rf8 44. Qd4 Qxd4 45. exd4 Rd8 46. Ra4 Kf7 47. Kg2 Ke6 48. Kf3 h5 49. Ra6+ Kf5 50. Ra5+ Kf6 51. Ra6+ Kf5 52. Ra5+ Kf6 53. Ra6+ Kf5 1/2-1/2

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Grandelius, Nils"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2663"]
[PlyCount "43"]
[EventDate "2021.03.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 e6 7. Bd3 Nb4 8. O-O Nxd3 9. cxd3 Ne7 10. Nc3 Ng6 11. Qg3 Be7 12. Ne2 O-O 13. Ned4 Bd7 14. Re1 Qb6 15. Be3 Qa6 16. h4 f6 17. exf6 Bxf6 18. h5 Ne7 19. Bg5 Qxd3 20. Bxf6 Rxf6 21. Qd6 Nc6 22. Rad1 1-0

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Alekseenko, Kirill"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2696"]
[BlackElo "2572"]
[PlyCount "45"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 e4 3. d3 Nf6 4. dxe4 Nxe4 5. f3 Qh4+ 6. g3 Nxg3 7. hxg3 Qxh1 8. Kf2 Bc5+ 9. Bd4 d6 10. Bxc5 dxc5 11. Nc3 O-O 12. Qd5 Nc6 13. Qxc5 Be6 14. Bg2 Qh6 15. b4 a6 16. a4 Rfd8 17. Rb1 Nd4 18. Ne4 Bf5 19. c3 Bxe4 20. cxd4 Bxb1 21. Nh3 Re8 22. Nf4 Qd6 23. Qc1 0-1

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Alekseenko, Kirill"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2696"]
[BlackElo "2572"]
[PlyCount "50"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 e6 3. Bf4 Bb4 4. e3 d5 5. Nge2 O-O 6. a3 Bd6 7. Ng3 Bxf4 8. exf4 c5 9. dxc5 Qc7 10. Bd3 Qxf4 11. O-O Nc6 12. b4 e5 13. Bb5 d4 14. Nce2 Qh6 15. c3 Rd8 16. Bxc6 bxc6 17. cxd4 Bg4 18. h3 Bxe2 19. Qxe2 exd4 20. Qf3 Nd5 21. Rad1 Nc3 22. Rd3 Qg6 23. Nf5 Qf6 24. Qg4 h5 25. Qf4 Ne2+ 0-1

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Atabayev, Saparmyrat"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2425"]
[BlackElo "2572"]
[PlyCount "51"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 Bg7 11. Bd3 Ne7 12. Ne3 d5 13. exd5 f5 14. d6 e4 15. dxe7 Qxe7 16. O-O Bxb2 17. Nxb5 Bxa1 18. Nd5 Qe5 19. Nbc7+ Kf8 20. Nxa8 Bd4 21. Bc4 Bb7 22. Nac7 Rg8 23. c3 Bc5 24. Qh5 e3 25. Nxe3 Bxe3 26. Qxf7# 1-0

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Durarbayli, Vasif"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2606"]
[BlackElo "2572"]
[PlyCount "127"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. Qf3 Be7 14. O-O-O Be6 15. Kb1 a5 16. Bd3 a4 17. Ndxb4 Nxb4 18. Nxb4 a3 19. b3 Qb6 20. Nd5 Bxd5 21. exd5 Kh8 22. g4 f5 23. gxf5 e4 24. Bxe4 Bf6 25. Qe3 Qa5 26. f3 Rfe8 27. Kc2 Re7 28. h4 Rae8 29. Qd3 h6 30. Rd2 Qd8 31. Rg2 Rc7 32. Rg6 Qe7 33. Rxf6 Qxf6 34. Qc3 Re5 35. Kd3 Rce7 36. Qd4 Qf8 37. Rg1 Rxf5 38. Bxf5 Qxf5+ 39. Kc3 Qxf3+ 40. Kb4 Qf8 41. Rg2 Qa8 42. Rg6 Rb7+ 43. Kc3 Qa5+ 44. Kc2 Qe1 45. Rxh6+ Kg8 46. Re6 Qf1 47. Qe4 Qf2+ 48. Qe2 Rf7 49. Re8+ Kh7 50. Qxf2 Rxf2+ 51. Kc3 Rxa2 52. Ra8 Rh2 53. Rxa3 Rh3+ 54. Kb4 Rxh4 55. Ra6 Rg4 56. Rc6 Rg5 57. Rxd6 Rg6 58. Re6 Rg5 59. Re4 Rg1 60. Re2 Rf1 61. Rh2+ Kg8 62. Rg2 Rf4 63. Rg5 Rf8 64. Re5 1-0

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Grigorov, Grigor"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2507"]
[BlackElo "2572"]
[PlyCount "112"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. e4 d5 9. cxd5 Bxf1 10. Kxf1 exd5 11. e5 Ne4 12. Kg2 Nxd2 13. Nxd2 Nc6 14. Ne2 Qd7 15. Rc1 Ba3 16. Rc3 Bb4 17. Rc1 Ba3 18. Rc3 Nd8 19. Qc2 Rc8 20. Nf4 Bb4 21. Rd3 Ne6 22. Nxe6 fxe6 23. Qd1 c5 24. dxc5 Bxc5 25. f4 Rc7 26. Nf3 Rfc8 27. Qe2 Bb4 28. Nd4 Bc3 29. Rhd1 Bxd4 30. Rxd4 g6 31. R1d2 Rc1 32. Qg4 Ra1 33. Kh3 Qf7 34. Qg5 Kg7 35. Qg4 Rc7 36. Qg5 a5 37. b4 h6 38. Qg4 a4 39. b5 Rb1 40. Rxa4 Rxb5 41. Ra8 Ra5 42. Rb8 Rb5 43. a4 Rb4 44. Ra8 g5 45. Rf2 Rcc4 46. Kg2 Rc7 47. h4 Rbc4 48. hxg5 h5 49. Qh3 Qg6 50. Rd8 Rc2 51. f5 Rxf2+ 52. Kxf2 Qxg5 53. f6+ Kf7 54. Qf1 Rc2+ 55. Kg1 Qxg3+ 56. Kh1 Qh2# 0-1

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Krasikov, Vladislav"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2271"]
[BlackElo "2572"]
[PlyCount "155"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Nf3 Nbd7 8. g3 b6 9. Bg2 Bb7 10. O-O Be4 11. b4 h6 12. Bb2 Re8 13. Rac1 a5 14. Nd2 Bxg2 15. Kxg2 Qb8 16. e4 Qb7 17. f3 axb4 18. axb4 c5 19. Nb3 Ra4 20. b5 cxd4 21. Nxd4 Ne5 22. Qb3 Qa8 23. Ra1 Ra5 24. Bc3 Ra7 25. Rxa7 Qxa7 26. Ra1 Qc7 27. Ra4 Rc8 28. f4 Ned7 29. Qa2 Nxe4 30. Be1 Qc5 31. Nc6 Rxc6 32. bxc6 Qxc6 33. Kg1 Ndc5 34. Rb4 Nd3 35. Rb1 Qc5+ 36. Kg2 Qc6 37. Kg1 Qc5+ 38. Kf1 Qe3 39. Qe2 Qd4 40. Rd1 Nec5 41. Bf2 Qc3 42. Bxc5 Nxc5 43. Rxd6 Qc1+ 44. Kg2 Qb1 45. h4 g6 46. h5 gxh5 47. Rd1 Qg6 48. Rh1 Ne4 49. Qf3 Nf6 50. Rd1 Kg7 51. Qd3 Ng4 52. Qxg6+ Kxg6 53. Rb1 Ne3+ 54. Kf3 Nxc4 55. Rb4 Nd2+ 56. Kg2 b5 57. Rxb5 Nc4 58. Rb4 Nd6 59. Rb6 Nf5 60. Rb7 Ng7 61. Rb8 h4 62. Rb7 hxg3 63. Kxg3 h5 64. Rb5 Nf5+ 65. Kh3 Nd4 66. Rb1 Nf5 67. Rg1+ Kf6 68. Rf1 Ne3 69. Rg1 Ng4 70. Kg3 Nf2 71. Rh1 Ne4+ 72. Kf3 e5 73. Rxh5 Ng5+ 74. Rxg5 Ke6 75. Rxe5+ Kd6 76. Re4 f6 77. f5 Kd7 78. Re6 1-0

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Lazavik, Denis"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2442"]
[BlackElo "2572"]
[PlyCount "126"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 dxc4 5. Qxc4 Nf6 6. Bg5 b5 7. Qc2 Bb7 8. e4 Nbd7 9. Nc3 Rc8 10. e5 h6 11. Bh4 g5 12. Bg3 Nd5 13. Nxd5 cxd5 14. Qd2 a5 15. a3 Qb6 16. Bd3 g4 17. Nh4 Be7 18. Qf4 h5 19. O-O Rg8 20. Qe3 Bg5 21. Qe2 Qd8 22. Nf5 exf5 23. Bxf5 Qb6 24. e6 Nf6 25. Rfe1 Ne4 26. exf7+ Kxf7 27. Bxc8 Rxc8 28. Be5 Re8 29. Rf1 Kg8 30. Qd3 Bc8 31. Qb3 Be6 32. Qc2 Bf5 33. Qe2 Nd2 34. Rfe1 Nc4 35. Kh1 Nxe5 36. dxe5 d4 37. f4 Bh4 38. Red1 d3 39. Rxd3 Bxd3 40. Qxd3 Qe6 41. Qxb5 Rd8 42. Rf1 Qd5 43. Qe2 Qd3 44. Qxd3 Rxd3 45. g3 Be7 46. Rf2 Kf7 47. Kg2 Ke6 48. Re2 a4 49. Rc2 Kf5 50. Rc7 Rd2+ 51. Kf1 Bd8 52. Rc8 Bb6 53. Rc6 Bd4 54. Rd6 Ke4 55. e6 Kf3 56. Ke1 Be3 57. Rxd2 Bc5 58. Kd1 h4 59. Kc1 Be3 60. Kc2 Bxd2 61. Kxd2 h3 62. e7 Kg2 63. e8=Q Kxh2 0-1

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Lazavik, Denis"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2442"]
[BlackElo "2572"]
[PlyCount "110"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 d5 8. cxd5 exd5 9. Nc3 O-O 10. O-O Bb7 11. Ne5 c6 12. Bg5 Nbd7 13. Nd3 h6 14. Bxf6 Nxf6 15. e3 Bd6 16. b4 Qe7 17. Qb3 Ne4 18. Rfd1 Rfd8 19. Rac1 Rac8 20. b5 Nxc3 21. Rxc3 c5 22. dxc5 bxc5 23. Qc2 c4 24. Nf4 Be5 25. Nxd5 Bxd5 26. Bxd5 Bxc3 27. Qxc3 Qc5 28. e4 Qxb5 29. Qf3 Qe8 30. Rc1 Rc5 31. Rc3 Rdc8 32. Kg2 R5c7 33. Qf4 Qb5 34. h4 Qa5 35. Qd2 Kh8 36. Qc2 Qb4 37. g4 f6 38. f4 a5 39. g5 fxg5 40. hxg5 Qd6 41. Qd2 Rb8 42. e5 Qg6 43. Qc2 Qxc2+ 44. Rxc2 c3 45. Be4 Rb2 46. gxh6 gxh6 47. Kf2 Rxc2+ 48. Bxc2 Rd7 49. Ke3 Rd2 50. Be4 Rxa2 51. Kd3 c2 52. Kd2 Ra4 53. Bxc2 Rxf4 54. e6 Kg7 55. Ba4 Rxa4 0-1

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Orozbaev, Eldiar"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1973"]
[BlackElo "2572"]
[PlyCount "56"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 Nc6 6. Nc3 e6 7. Nf3 d6 8. Bd3 Be7 9. Qe2 Nxc3 10. bxc3 dxe5 11. Nxe5 Nxe5 12. Qxe5 O-O 13. Qe4 f5 14. Qe2 Bd6 15. O-O Qc7 16. h3 Qxc3 17. Bb2 Qb4 18. Rfd1 Bd7 19. d5 e5 20. Rab1 e4 21. Bc4 Rac8 22. Bb3 f4 23. Rd4 f3 24. Qxe4 Qa5 25. Rd3 Bf5 26. Qd4 Rc7 27. Rc1 Bxd3 28. Rxc7 Qe1# 0-1

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Reimanis, Ritvars"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2412"]
[BlackElo "2572"]
[PlyCount "82"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Nbd2 Bb4 6. Qc2 Bb7 7. Bg2 Be4 8. Qb3 Bxd2+ 9. Bxd2 O-O 10. O-O d6 11. a4 a5 12. Rad1 h6 13. Bc3 Nbd7 14. Nd2 Bxg2 15. Kxg2 Re8 16. e4 e5 17. d5 Nc5 18. Qc2 Qd7 19. b3 Rf8 20. f4 Ng4 21. Rf3 exf4 22. gxf4 f5 23. e5 dxe5 24. fxe5 f4 25. Nf1 Qe7 26. d6 cxd6 27. exd6 Qg5 28. Kh1 Rae8 29. Qg2 Ne4 30. d7 Rd8 31. Be1 Qf5 32. h3 Ne5 33. Ne3 Qe6 34. Nd5 Nxf3 35. Qxf3 Rxd7 36. Bf2 Nxf2+ 37. Qxf2 Qxh3+ 38. Kg1 f3 39. Rf1 Rd6 40. Qh2 Rg6+ 41. Kh1 Qxf1+ 0-1

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Sahidi, Samir"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2407"]
[BlackElo "2572"]
[PlyCount "94"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c3 b6 4. Bg5 Bb7 5. Nbd2 h6 6. Bxf6 Qxf6 7. e3 g6 8. Bd3 Qe7 9. O-O Bg7 10. Qe2 O-O 11. a4 a6 12. e4 d6 13. Rfe1 Nd7 14. h3 e5 15. Nc4 Kh7 16. Ne3 c6 17. d5 cxd5 18. Nxd5 Bxd5 19. exd5 Nc5 20. Bc4 a5 21. b4 Nd7 22. Bb5 f5 23. Bc6 Ra7 24. Nd2 e4 25. Rac1 Ne5 26. Nc4 Nd3 27. Nxb6 axb4 28. cxb4 Bd4 29. a5 Bxf2+ 30. Kh1 Bxe1 31. Rxe1 Nxe1 32. Qxe1 f4 33. Nc4 f3 34. Qf2 e3 35. Qxe3 f2 36. Qxe7+ Rxe7 37. Nd2 Re1+ 38. Kh2 Rd1 39. Bb5 Rxd2 40. a6 Rb2 41. Kg3 Rb3+ 42. Kh2 Rxb4 43. Bf1 Rb1 44. Bd3 f1=Q 45. Bxf1 Rbxf1 46. a7 Ra1 47. a8=Q Raxa8 0-1

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Savchenko, Boris"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2552"]
[BlackElo "2572"]
[PlyCount "38"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. a4 e6 5. Nge2 a6 6. Bc4 Nf6 7. e5 d5 8. Nxd4 cxd4 9. exf6 dxc4 10. fxg7 Bxg7 11. Ne4 d3 12. O-O O-O 13. Ra3 f5 14. Ng3 f4 15. Nh5 f3 16. g3 Bd4 17. cxd3 Qg5 18. dxc4 Qxh5 19. h4 Qg4 0-1

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Shipov, Sergei"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2541"]
[BlackElo "2572"]
[PlyCount "56"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. f3 d5 8. cxd5 Nxd5 9. Qd2 f5 10. e3 a5 11. Bc4 Qh4+ 12. Qf2 Qxf2+ 13. Kxf2 a4 14. Ne2 b6 15. Bd2 Ba6 16. Ba2 Nd7 17. Nc3 Bb7 18. Rac1 c6 19. Rhd1 N7f6 20. h3 h5 21. h4 Kh7 22. Ne2 Rfc8 23. Rc2 Ba6 24. Be1 Bb5 25. Nc1 Rf8 26. Nd3 Ne4+ 27. Kg1 Nxe3 28. fxe4 fxe4 0-1

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Sjugirov, Sanan"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2663"]
[BlackElo "2572"]
[PlyCount "49"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 b5 5. e3 Bb7 6. Bxb5 c5 7. O-O Qb6 8. Nc3 cxd4 9. exd4 Bb4 10. a4 O-O 11. Bxf6 gxf6 12. Re1 Nc6 13. Re3 Ne7 14. Nh4 Kh7 15. Qh5 Rg8 16. Qxf7+ Rg7 17. Qxf6 Bxc3 18. bxc3 Nd5 19. Bd3+ Kg8 20. Qxh6 Nxe3 21. fxe3 Rf8 22. Ng6 Rf5 23. Qh8+ Kf7 24. Bxf5 exf5 25. Ne5+ 1-0

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Anisimov, Pavel"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2527"]
[PlyCount "100"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Nge7 8. Nc3 Nf5 9. Na4 Qd8 10. b4 Be7 11. Bb2 Bd7 12. Bd3 h5 13. Nc5 Bc8 14. Rc1 Kf8 15. h3 g6 16. O-O Kg7 17. Re1 h4 18. Qd2 Rb8 19. Bxf5 exf5 20. e6 f6 21. b5 Na5 22. Qe2 Nc4 23. a4 b6 24. Nd3 Qd6 25. Bc3 Qc7 26. Bb4 Bb7 27. Bxe7 Qxe7 28. Nf4 g5 29. Nd3 Rhe8 30. Nxh4 gxh4 31. Qh5 Rh8 32. Qxf5 Rh6 33. Nf4 Nd6 34. Qg4+ Kh7 35. Rc2 Rg8 36. Qf3 Rc8 37. Rxc8 Nxc8 38. Nxd5 Bxd5 39. Qxd5 Rg6 40. Qd7 Rg8 41. Rc1 Rd8 42. Qxe7+ Nxe7 43. Rc7 Re8 44. d5 Kg6 45. d6 Nd5 46. Rxa7 Rxe6 47. d7 Rd6 48. a5 bxa5 49. Kh2 Nb6 50. Ra8 Nxa8 0-1

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Annaberdiyev, Babageldi"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2146"]
[PlyCount "91"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Bd7 5. Bc4 Nc6 6. Qd3 Nf6 7. Nc3 e6 8. Bf4 e5 9. Bg5 Be7 10. Bxf6 Bxf6 11. Qxd6 Bg4 12. Qxd8+ Rxd8 13. Bd5 g6 14. O-O-O Nd4 15. Rd3 Bxf3 16. gxf3 b6 17. Rhd1 Bg5+ 18. Kb1 b5 19. Nxb5 Nxb5 20. Bc6+ Ke7 21. Bxb5 Rxd3 22. Rxd3 Rd8 23. Rxd8 Kxd8 24. c3 Bh4 25. Kc2 Bxf2 26. Kd3 Ke7 27. b4 f5 28. c4 a5 29. bxa5 f4 30. Kc3 Bc5 31. Kb3 g5 32. Ka4 g4 33. fxg4 f3 34. a6 Kd6 35. a7 Bxa7 36. c5+ Bxc5 37. Bf1 Ke6 38. Kb5 Bd4 39. a4 Kf6 40. h4 h5 41. g5+ Kg6 42. a5 Bf2 43. a6 Kf7 44. Kc6 Ke6 45. g6 Kf6 46. Kb7 1-0

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Daudzvardis, Janis"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2572"]
[BlackElo "2009"]
[PlyCount "65"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 c6 3. Nc3 Bg7 4. Nf3 d5 5. h3 dxe4 6. Nxe4 Nf6 7. Bd3 Nxe4 8. Bxe4 O-O 9. O-O Nd7 10. c3 Qc7 11. Re1 Re8 12. Bc2 e5 13. Bf4 f6 14. Bb3+ Kh8 15. dxe5 Nxe5 16. Bxe5 fxe5 17. Ng5 h6 18. Bf7 Re7 19. Bxg6 hxg5 20. Qh5+ Kg8 21. Re3 e4 22. Bh7+ Kf8 23. Bxe4 Rf7 24. Bg6 Bf5 25. Bxf7 Qxf7 26. Qxg5 Kg8 27. Rf3 Rf8 28. g4 Qd5 29. Rxf5 Rxf5 30. Qxf5 Qc4 31. Rd1 Qe2 32. Rd8+ Bf8 33. Qg6+ 1-0

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Gordyk, Lubov"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2572"]
[BlackElo "2166"]
[PlyCount "163"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 Nf6 5. Bc4 Be7 6. Nc3 O-O 7. Bg5 a6 8. Bb3 Nc6 9. Qd2 b5 10. a3 Ne5 11. Nxe5 dxe5 12. O-O-O Bb7 13. Rhe1 Qxd2+ 14. Rxd2 Rfd8 15. Red1 Kf8 16. f3 Ke8 17. Kb1 h6 18. Be3 Rxd2 19. Rxd2 Rd8 20. Rxd8+ Bxd8 21. a4 c6 22. axb5 axb5 23. Nd1 Be7 24. Nf2 Nd7 25. Nd3 c5 26. c4 Ba6 27. cxb5 Bxb5 28. Bc2 c4 29. Nc1 Nc5 30. Ne2 Ne6 31. Nc3 Bc6 32. Ba4 Kd7 33. Bb5 Bxb5 34. Nxb5 Kc6 35. Nc3 Nd4 36. Nd5 Bg5 37. f4 Bd8 38. fxe5 Ne6 39. Kc2 Kb5 40. g3 Ba5 41. h4 Bd8 42. h5 Bg5 43. Bf4 Bd8 44. Be3 Ba5 45. Nc3+ Kb4 46. Nd5+ Kb5 47. Ne7 Bc7 48. Bf4 Nc5 49. Nf5 Ne6 50. Kc3 Ba5+ 51. Kc2 Be1 52. Nd6+ Kc5 53. Nxf7 Kd4 54. Nd6 Bf2 55. Nb5+ Kxe4 56. Nd6+ Kd5 57. Nf5 Bc5 58. Kc3 Bf8 59. Ne3+ Ke4 60. Nxc4 Kf3 61. b4 Kg4 62. b5 Bc5 63. b6 Bxb6 64. Nxb6 Kxh5 65. Kc4 Kg4 66. Kd5 h5 67. Kxe6 h4 68. gxh4 Kxf4 69. Kf7 Kxe5 70. Kxg7 Kf5 71. h5 Kg5 72. h6 Kf5 73. h7 Ke5 74. h8=Q Ke6 75. Qf8 Ke5 76. Na8 Ke6 77. Qf6+ Kd7 78. Kg6 Kc8 79. Qf5+ Kb7 80. Kg5 Ka7 81. Qf4 Kb7 82. Qg3 1-0

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Indjic, Aleksandar"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2607"]
[PlyCount "90"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. c3 g5 7. b4 g4 8. Nfd2 h5 9. a4 h4 10. b5 Ne7 11. Qb3 Rh7 12. Na3 Ng6 13. g3 Nh5 14. Nc2 Ngf4 15. gxf4 Nxf4 16. Ne3 Qg5 17. Kh1 g3 18. Rg1 Nh3 19. Nd1 Rg7 20. Rg2 Qf6 21. Nf1 Nf4 22. Bxf4 exf4 23. fxg3 hxg3 24. Raa2 Bh3 25. Nxg3 O-O-O 26. Nf5 Rxg2 27. Rxg2 Bxg2+ 28. Kxg2 d5 29. Bxd5 Bc5 30. Bxf7 Qg5+ 31. Kf3 Qg1 32. Qe6+ Kb8 33. d4 Qxd1+ 34. Kxf4 Qc1+ 35. Ke5 Bb6 36. Qe7 Rc8 37. Be6 Qxc3 38. Bxc8 c5 39. Kf6 cxd4 40. Nd6 Bc7 41. Kf7 Qb3+ 42. Ke8 Qf3 43. Qxc7+ Kxc7 44. b6+ Kxb6 45. Bf5 Ka5 0-1

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Jacobson, Brandon"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2491"]
[PlyCount "144"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. Nc3 Nf6 7. Nd5 Ba7 8. d3 h6 9. c3 d6 10. h3 O-O 11. O-O Nxd5 12. Bxd5 Ne7 13. Bb3 Kh7 14. Be3 Ng6 15. Bxa7 Rxa7 16. d4 Qf6 17. Bc2 Nf4 18. Kh2 Qg6 19. Rg1 Qh5 20. Rh1 Bxh3 21. Kg1 Qg4 22. g3 Bg2 23. Rh4 Bxf3 24. Rxg4 Bxd1 25. Bxd1 Ne6 26. d5 Nd8 27. a5 g6 28. Rh4 Kg7 29. Kg2 f5 30. Bc2 f4 31. Rah1 h5 32. g4 Nf7 33. gxh5 gxh5 34. Rxh5 Rh8 35. Bd1 Raa8 36. Bg4 Rxh5 37. Bxh5 Ng5 38. Bf3 Rg8 39. Rh4 Kf6 40. Rg4 Rh8 41. Be2 Rb8 42. f3 b6 43. axb6 Rxb6 44. Rh4 Kg7 45. Rh5 Kg6 46. Rh8 a5 47. Rg8+ Kf6 48. Rc8 axb4 49. cxb4 Rxb4 50. Rxc7 Rb2 51. Kf1 Nf7 52. Kf2 Rd2 53. Rc6 Rb2 54. Ke1 Rb8 55. Bd1 Kg5 56. Rc2 Rf8 57. Rg2+ Kf6 58. Rh2 Ng5 59. Rg2 Rh8 60. Kf2 Rh3 61. Be2 Kg6 62. Rg4 Kh5 63. Rg2 Kh4 64. Bf1 Rxf3+ 65. Ke2 Rg3 66. Rf2 Kg4 67. Rh2 Re3+ 68. Kd2 Nxe4+ 69. Kc2 Kf3 70. Bh3 Kg3 71. Bg2 Kxh2 72. Bf3 Rxf3 0-1

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Kvon, Andrey"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2519"]
[PlyCount "42"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. c3 d6 5. Bc4 Nb6 6. Bb3 Nc6 7. exd6 Qxd6 8. O-O Bg4 9. Re1 e6 10. a4 Be7 11. Na3 O-O 12. Nc4 Nxc4 13. Bxc4 Na5 14. Be2 c4 15. d4 cxd3 16. Qxd3 Qxd3 17. Bxd3 Nb3 18. Rb1 Bxf3 19. gxf3 Rfd8 20. Be4 Nc5 21. Bxb7 Nxb7 0-1

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Musovic, Armin"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2235"]
[PlyCount "84"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. dxc5 Bg4 6. c3 e6 7. Be3 Nge7 8. Bb5 Nf5 9. Bxc6+ bxc6 10. Qa4 Bxf3 11. Qxc6+ Ke7 12. Qb7+ Ke8 13. Qc6+ Ke7 14. Qb7+ Ke8 15. gxf3 Rc8 16. b4 Nxe3 17. fxe3 Rc7 18. Qb5+ Ke7 19. Nd2 f5 20. f4 Kf7 21. Nf3 h6 22. h4 a5 23. Qxa5 Qc8 24. h5 Bxc5 25. bxc5 Rxc5 26. Qb6 Rxc3 27. O-O Re8 28. a4 Kg8 29. a5 Rc6 30. Qb1 Qa6 31. Nd4 Rc3 32. Qb5 Qa8 33. a6 Rb8 34. Qd7 Rxe3 35. Qxe6+ Kh8 36. Nxf5 Re2 37. Qg6 Qa7+ 38. Kh1 Rbb2 39. Qe8+ Kh7 40. Qg6+ Kh8 41. Qe8+ Kh7 42. Qg6+ Kh8 1/2-1/2

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Nilsen, Tobias Lang"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2169"]
[PlyCount "123"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 f6 10. exf6 gxf6 11. Bd3 Nxe3 12. fxe3 Bd7 13. O-O Bh6 14. Qe2 O-O-O 15. Nc3 Ne7 16. e4 dxe4 17. Nxe4 Nd5 18. Bc4 Kb8 19. Nc5 Ne3 20. Rfe1 Nxc4 21. Qxc4 e5 22. dxe5 fxe5 23. Nxe5 Bb5 24. Qh4 Bg7 25. Qg3 Bxe5 26. Rxe5 Ka8 27. Rae1 Bc6 28. h3 Rhg8 29. Rg5 Rxg5 30. Qxg5 Rf8 31. Kh2 Qc7+ 32. Qe5 Qxe5+ 33. Rxe5 b6 34. Ne4 Bxe4 35. Rxe4 Rf7 36. Rh4 Kb7 37. b5 Kc7 38. Rh6 Kd7 39. g4 Ke7 40. Kg3 Kf8 41. h4 Kg7 42. Rc6 Rd7 43. Kf4 Rd4+ 44. Kf5 Ra4 45. Rc7+ Kg8 46. Kf6 Rf4+ 47. Kg5 Ra4 48. h5 Rxa3 49. Kh6 Rg3 50. Rg7+ Kf8 51. Kxh7 Rh3 52. h6 Rb3 53. g5 Rxb5 54. g6 Rg5 55. Rf7+ Ke8 56. Kg7 a5 57. h7 Rh5 58. h8=Q+ Rxh8 59. Kxh8 a4 60. Ra7 b5 61. g7 Kd8 62. g8=Q# 1-0

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Potapova, Margarita"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2277"]
[PlyCount "101"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qc7 12. Qd2 Rfc8 13. Nd4 a6 14. f3 b5 15. g4 b4 16. Nce2 a5 17. Ng3 Bb7 18. Nh5 Ne8 19. h4 a4 20. Bxe7 Qxe7 21. Qxb4 Ba6 22. g5 Rab8 23. Nc6 Qb7 24. Qxb7 Rxb7 25. Nd4 Rcb8 26. b3 Nc7 27. Nc6 Re8 28. Rxd6 Nb5 29. Rd2 a3 30. c4 Na7 31. Nxa7 Rxa7 32. Red1 Raa8 33. Kc2 Rac8 34. Kc3 Bb7 35. Rd7 Bc6 36. Ra7 e5 37. Rxa3 Re6 38. Ra6 h6 39. a4 hxg5 40. hxg5 Rg6 41. Rg1 Rd8 42. a5 Rb8 43. Rb6 Ra8 44. a6 Bd7 45. Rb7 Bc6 46. Rc7 Be8 47. a7 Ra6 48. g6 f6 49. Nxg7 Bc6 50. Nf5 R6xa7 51. Nh6+ 1-0

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Sarana, Alexey"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2649"]
[PlyCount "163"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 e5 8. Qd3 h6 9. Nd2 Nf6 10. Nc4 Nxe4 11. Nxe4 d5 12. Nxe5 dxe4 13. Qxd8+ Rxd8 14. Nxc6 bxc6 15. Be3 a6 16. Ke2 f5 17. Rhd1 Be7 18. Rxd8+ Kxd8 19. Rd1+ Kc8 20. Rd4 Re8 21. Ra4 Kb7 22. Ra5 Rf8 23. Re5 Rf7 24. b3 Bd6 25. Re6 Kc7 26. Rg6 f4 27. Bd4 f3+ 28. gxf3 exf3+ 29. Ke3 Bxh2 30. Rxg7 Rxg7 31. Bxg7 h5 32. Kxf3 Kd6 33. Ke4 h4 34. Kf3 h3 35. Kg4 Bg1 36. Kxh3 Bxf2 37. Kg4 Kd5 38. Kf3 Bc5 39. c4+ Ke6 40. Ke4 Bd6 41. Bd4 Be7 42. Be3 Kd7 43. Bf4 Bb4 44. Be3 Be7 45. Kd3 Kc7 46. Bd2 Kb7 47. Bc3 Bd6 48. Ke4 Be7 49. Be5 Bc5 50. Kf5 Be7 51. Ke6 Bc5 52. Bd6 Bg1 53. Kd7 Bf2 54. Be7 Be3 55. Ke6 Bf2 56. Bd6 Bg1 57. Kf5 Bf2 58. Be5 Be3 59. Ke4 Bc5 60. Bd4 Bb4 61. Kd3 Kc7 62. Bc3 Bc5 63. Ba5+ Kb7 64. Bc3 Bd6 65. b4 Be7 66. a4 Bf8 67. Kc2 Be7 68. Kb3 Bd6 69. Bd4 Be7 70. c5 Bf8 71. Kc4 Kc7 72. Be5+ Kd7 73. Bf4 Be7 74. Be5 Bg5 75. Bd6 Bf6 76. b5 cxb5+ 77. axb5 axb5+ 78. Kd5 Bh4 79. c6+ Kc8 80. Kc5 Bf2+ 81. Kxb5 Be3 82. Bc5 1/2-1/2

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Ter Sahakyan, Samvel"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2640"]
[PlyCount "70"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Bd6 6. O-O O-O 7. Nc3 Nxc3 8. bxc3 Nd7 9. Nxd7 Bxd7 10. Qh5 f5 11. Qf3 c6 12. Bf4 Qc7 13. Bxd6 Qxd6 14. c4 dxc4 15. Bxc4+ Kh8 16. c3 b5 17. Bb3 a5 18. a4 b4 19. Rfd1 Be6 20. cxb4 axb4 21. Rac1 Bxb3 22. Qxb3 f4 23. Rc5 f3 24. gxf3 Rf6 25. Rg5 Raf8 26. Rg3 Rf4 27. Qe3 c5 28. d5 c4 29. Qe6 Qxe6 30. dxe6 c3 31. e7 c2 32. Rd8 c1=Q+ 33. Kg2 Qc5 34. e8=Q Rxe8 35. Rxe8+ Rf8 0-1

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Vazquez, Guillermo"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2527"]
[PlyCount "135"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. O-O Nc6 7. c3 cxd4 8. Nxd4 Nge7 9. Nxf5 Nxf5 10. Bd3 g6 11. Re1 Bg7 12. Bf4 O-O 13. Nd2 f6 14. Bxf5 gxf5 15. Nf3 fxe5 16. Nxe5 Rc8 17. Qh5 Qe8 18. Qh4 Kh8 19. Re3 Bf6 20. Qh6 Bg7 21. Qh4 Bf6 22. Qh3 d4 23. cxd4 Nxd4 24. Rd1 Rg8 25. g3 Nc6 26. Nd7 Bg7 27. Rd6 Nd4 28. Be5 Rc1+ 29. Kg2 Nc2 30. Re2 Ne1+ 31. Rxe1 Rxe1 32. Nf6 Qg6 33. Nxg8 Kxg8 34. Rd8+ Bf8 35. Bd6 Qg4 36. Rxf8+ Kg7 37. Qxg4+ fxg4 38. Ba3 e5 39. Rb8 e4 40. Rxb7+ Kg6 41. Rxa7 e3 42. Ra6+ Kf5 43. fxe3 Re2+ 44. Kf1 Rxh2 45. Ra5+ Ke4 46. Bc5 Kf3 47. e4 Rxb2 48. Ra3+ Kxe4 49. Bf2 Rb1+ 50. Be1 Rb2 51. Rb3 Rxa2 52. Rb4+ Kf3 53. Rb3+ Ke4 54. Bf2 Rd2 55. Kg2 Rd3 56. Rb4+ Rd4 57. Rxd4+ Ke5 58. Rd3 Kf5 59. Re3 h6 60. Re4 h5 61. Rf4+ Kg5 62. Re4 h4 63. Be3+ Kg6 64. Re5 Kf6 65. Kg1 Kf7 66. Kf1 Kg6 67. Re4 Kf6 68. Rf4+ 1-0

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Yeke, Serkan"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2572"]
[BlackElo "2099"]
[PlyCount "41"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Nf3 a6 5. Be3 e6 6. Qd2 h6 7. Bd3 Ne7 8. O-O Nd7 9. Rfe1 b6 10. a4 Bb7 11. h3 g5 12. Ne2 O-O 13. Ng3 f5 14. exf5 exf5 15. Nxg5 hxg5 16. Bxg5 Bf6 17. Nh5 Ng6 18. Bxf6 Nxf6 19. Qg5 Kf7 20. Bxf5 Rg8 21. Be6+ 1-0

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Yilmaz, Mustafa"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2630"]
[PlyCount "107"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Nd7 7. Nbd2 Bg6 8. c3 Nf5 9. Nb3 Be7 10. Ne1 h5 11. Nd3 a5 12. a4 b6 13. Nf4 Nf8 14. Bd3 h4 15. Nxg6 Nxg6 16. Qg4 Nh6 17. Qh5 Nf5 18. Qg4 Nh6 19. Qf3 Qd7 20. Be3 Nf5 21. Rac1 O-O 22. c4 f6 23. cxd5 cxd5 24. Bb5 Qd8 25. exf6 Rxf6 26. Qg4 Nxe3 27. fxe3 Bd6 28. Bc6 Rc8 29. Bxd5 Rxc1 30. Bxe6+ Kf8 31. Rxc1 Bxh2+ 32. Kh1 Qd6 33. Bf5 Ne7 34. e4 Nxf5 35. exf5 Qf4 36. Rc8+ Ke7 37. Qe2+ Kd6 38. Rd8+ Kc6 39. Qe8+ Kb7 40. Qe7+ Qc7 41. Rd7 Bd6 42. Rxc7+ Bxc7 43. Qe4+ Kb8 44. d5 g6 45. Nd4 gxf5 46. Nxf5 h3 47. gxh3 Rg6 48. d6 Bd8 49. Qe8 Rxd6 50. Nxd6 Kc7 51. Nb5+ Kc8 52. Qc6+ Kb8 53. Nd6 Bc7 54. Qb7# 1-0

[Event "Titled Tuesday intern op 09th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.09"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Vlassov, Nikolai"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2331"]
[PlyCount "67"]
[EventDate "2021.03.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 e5 8. Qd3 Ne7 9. O-O Ng6 10. Rd1 Be7 11. Nc3 Be6 12. Be3 O-O 13. b3 f5 14. h3 fxe4 15. Nxe4 Bxh3 16. Nxd6 Bg4 17. c5 Bxf3 18. gxf3 Kh8 19. Qe4 Bxd6 20. Rxd6 Qe7 21. Kf1 Nh4 22. Ke2 Nf5 23. Rh1 Rae8 24. Rxc6 g6 25. Rxg6 Nd4+ 26. Kf1 Nxf3 27. Rgh6 Rf7 28. R1h3 Ref8 29. c6 Nd2+ 30. Bxd2 Rxf2+ 31. Ke1 Rf1+ 32. Ke2 R8f2+ 33. Kd3 Qd8+ 34. Kc4 1-0

[Event "Titled Tuesday intern op 09th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.09"]
[Round "2"]
[White "Sorensen, Hampus"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2395"]
[BlackElo "2572"]
[PlyCount "60"]
[EventDate "2021.03.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 Nc6 9. Nf3 Qc7 10. Bd3 Ng4 11. b3 Bc5 12. Nd1 O-O 13. Bb2 Rac8 14. Qc3 f6 15. Qd2 Nce5 16. h3 Nxf3+ 17. gxf3 Ne5 18. Be2 d5 19. cxd5 exd5 20. exd5 Rfe8 21. Ne3 Ng6 22. b4 Bd6 23. Rg1 Qd7 24. Bd4 Qxh3 25. Bb5 Re7 26. Bd3 Qxf3 27. Bxg6 hxg6 28. Rxg6 Rce8 29. Qe2 Qe4 30. O-O-O Qxg6 0-1

[Event "Titled Tuesday intern op 09th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.09"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Shahaliyev, Ismayil Bahram"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "2572"]
[BlackElo "2413"]
[PlyCount "59"]
[EventDate "2021.03.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 Nxc6 8. O-O Be7 9. d3 O-O 10. Bxc6 bxc6 11. Nc3 Nd5 12. Nf3 f6 13. Ne4 Bg4 14. h3 Bh5 15. Ng3 Bg6 16. Re1 Rb8 17. Nh4 Bf7 18. Nhf5 Bc5 19. Qg4 Bg6 20. h4 Rb4 21. Re4 Rxe4 22. dxe4 Ne7 23. Nxe7+ Qxe7 24. h5 Be8 25. Nf5 Qb7 26. Bh6 Rf7 27. Rd1 Kf8 28. Nxg7 Rxg7 29. Rd8 Bxf2+ 30. Kxf2 1-0

[Event "Titled Tuesday intern op 09th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.09"]
[Round "4"]
[White "Garcia, Jan Emmanuel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2411"]
[BlackElo "2572"]
[PlyCount "110"]
[EventDate "2021.03.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. c4 e6 5. O-O Nf6 6. d3 Be7 7. h3 Bh5 8. Nc3 O-O 9. Re1 Nbd7 10. cxd5 exd5 11. e4 dxe4 12. dxe4 Nc5 13. g4 Bg6 14. Ne5 Qxd1 15. Nxd1 Rad8 16. Nc3 Nd3 17. Nxd3 Rxd3 18. Be3 a6 19. Rad1 Rfd8 20. Rxd3 Rxd3 21. f4 h5 22. e5 Nd7 23. Be4 Rxc3 24. bxc3 Bxe4 25. Rd1 Nc5 26. Kf2 hxg4 27. hxg4 Bd5 28. Bxc5 Bxc5+ 29. Kg3 b5 30. f5 Kf8 31. g5 a5 32. Kf4 a4 33. f6 gxf6 34. gxf6 Ke8 35. Rd2 Kd7 36. Kf5 Kc7 37. Rh2 Kb6 38. Kg5 Be3+ 39. Kf5 Kc5 40. Re2 Bc1 41. Rc2 Ba3 42. Kg5 Kc4 43. Kh6 Kd3 44. Rh2 Ke4 45. Rh5 Bb2 46. Kg7 Bxc3 47. e6 Bxe6 48. Rc5 b4 49. Rxc6 a3 50. Rb6 Bxa2 51. Kf8 Kd3 52. Rb7 Kc2 53. Re7 Bc4 54. Re4 Bd3 55. Rc4 Bxc4 0-1

[Event "Titled Tuesday intern op 09th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.09"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Shirov, Alexei"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2662"]
[PlyCount "133"]
[EventDate "2021.03.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. c3 g5 7. Nbd2 g4 8. Ne1 h5 9. Nc2 Bh6 10. Bb3 Be6 11. Nc4 Qe7 12. Bxh6 Rxh6 13. d4 Bxc4 14. Bxc4 O-O-O 15. Ne3 Rg6 16. d5 Nb8 17. Nf5 Qd7 18. Bd3 h4 19. a4 Rh8 20. a5 a6 21. Ra4 Nh5 22. Re1 g3 23. fxg3 hxg3 24. h3 Nf4 25. Bf1 Qe8 26. Rc4 Nd7 27. Re3 Kb8 28. Qb3 Nc5 29. Qd1 Qg8 30. Ne7 Qg7 31. Nxg6 Qxg6 32. Qf3 Rg8 33. b4 Na4 34. b5 axb5 35. Rb4 c6 36. dxc6 bxc6 37. c4 c5 38. Rxb5+ Ka7 39. Reb3 Ka6 40. Ra3 Ne6 41. Rxa4 Nd4 42. Rb6+ Ka7 43. Qe3 Qf6 44. Ra1 Rg6 45. Rab1 Qh4 46. Rb7+ Ka8 47. Rb8+ Ka7 48. R1b7+ Ka6 49. Rb6+ Ka7 50. R8b7+ Ka8 51. a6 Rg8 52. Rb1 Qf4 53. Qxf4 exf4 54. R7b3 Nxb3 55. Rxb3 Re8 56. Bd3 f5 57. exf5 Re1+ 58. Bf1 Re5 59. f6 Rf5 60. f7 Rxf7 61. Rb7 Rxb7 62. axb7+ Kxb7 63. Be2 Kc7 64. Bf3 Kd7 65. Kf1 Ke6 66. Ke2 Ke5 67. Bd5 1-0

[Event "Titled Tuesday intern op 09th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.09"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Artemiev, Vladislav"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2572"]
[BlackElo "2709"]
[PlyCount "64"]
[EventDate "2021.03.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Qc7 4. Bd3 Nf6 5. h3 e5 6. Nf3 Be7 7. O-O O-O 8. Re1 Re8 9. a4 cxd4 10. cxd4 exd4 11. Na3 Nc6 12. Nb5 Qb6 13. Nfxd4 a6 14. Nxc6 bxc6 15. Be3 c5 16. a5 Qc6 17. Nc3 Rb8 18. Bc2 Qc7 19. Bg5 Rxb2 20. Ba4 Rf8 21. Bb3 Be6 22. Bxe6 fxe6 23. e5 dxe5 24. Bxf6 Bxf6 25. Ne4 c4 26. Qg4 Qc6 27. Rac1 Rb4 28. Red1 Be7 29. Rc2 Rf4 30. Nf6+ Rxf6 31. Rcd2 h6 32. Rd7 Rb7 0-1

[Event "Titled Tuesday intern op 09th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.09"]
[Round "7"]
[White "Shimanov, Aleksandr"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2597"]
[BlackElo "2572"]
[PlyCount "94"]
[EventDate "2021.03.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 Bd6 5. Bxd6 Qxd6 6. c4 O-O 7. Nc3 c6 8. Rc1 Nbd7 9. a3 Qe7 10. Be2 dxc4 11. Bxc4 e5 12. O-O e4 13. Nd2 Nb6 14. Ba2 Bg4 15. Qc2 Rae8 16. Rfe1 h5 17. Na4 Nbd5 18. Nc5 h4 19. Bc4 b6 20. Ncxe4 Nxe4 21. Qxe4 Qxe4 22. Nxe4 Rxe4 23. Bxd5 cxd5 24. f3 Bxf3 25. gxf3 Re6 26. Rc7 Rfe8 27. Kf2 h3 28. Rc3 f5 29. f4 Rg6 30. Rg1 Rxg1 31. Kxg1 Re6 32. Kf1 Kh7 33. a4 a5 34. Rd3 Rc6 35. Rc3 Rxc3 36. bxc3 b5 37. axb5 a4 38. b6 a3 39. b7 a2 40. b8=Q a1=Q+ 41. Ke2 Qh1 42. Qe8 Qxh2+ 43. Kd3 Qg2 44. Qh5+ Kg8 45. Qe8+ Kh7 46. Qh5+ Kg8 47. Qe8+ Kh7 1/2-1/2

[Event "Titled Tuesday intern op 09th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.09"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Saraci, Nderim"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2415"]
[PlyCount "39"]
[EventDate "2021.03.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 Qe7 7. O-O Bb6 8. Nbd2 d6 9. a4 a6 10. a5 Nxa5 11. dxe5 Nxc4 12. Nxc4 dxe5 13. Nxb6 cxb6 14. Ba3 Qe6 15. Ng5 Qg6 16. f4 exf4 17. Qd5 Ne7 18. Bxe7 Kxe7 19. Rad1 Qc6 20. Qxf7# 1-0

[Event "Titled Tuesday intern op 09th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.09"]
[Round "9"]
[White "Lazavik, Denis"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2442"]
[BlackElo "2572"]
[PlyCount "110"]
[EventDate "2021.03.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 d5 8. cxd5 exd5 9. Nc3 O-O 10. O-O Re8 11. Ne5 Bb7 12. Rc1 Nbd7 13. Nb5 c5 14. Nc4 Nf8 15. Bf4 Ne6 16. Nbd6 Nxf4 17. Nxb7 Qd7 18. gxf4 Qxb7 19. Ne5 Rad8 20. e3 Ne4 21. Qd3 Bf8 22. Rfd1 g6 23. dxc5 Nxc5 24. Qb5 Re6 25. b4 a6 26. Qe2 Na4 27. Rd4 b5 28. Rcd1 Nc3 29. Qd3 Nxd1 30. Qxd1 Red6 31. Nd3 Qc7 32. Nc5 Rc6 33. Bxd5 Bxc5 34. bxc5 Rxc5 35. Bxf7+ Kg7 36. Rxd8 Rc1 37. Bb3 Rxd1+ 38. Rxd1 a5 39. Rd4 a4 40. Bd5 Qc5 41. Kg2 b4 42. Be6 Qb5 43. Bd5 b3 44. axb3 axb3 45. Bxb3 Qxb3 46. Rd7+ Kh6 47. Rd4 Qb7+ 48. Kg3 Qh1 49. Rd2 Kh5 50. Rb2 Qg1+ 51. Kf3 Qg4+ 52. Ke4 Qg2+ 53. Kd4 Qxh2 54. e4 Qxf4 55. Rb5+ Kh6 0-1

[Event "Titled Tuesday intern op 09th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.09"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Hansen, Eric"]
[Result "1/2-1/2"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2606"]
[PlyCount "42"]
[EventDate "2021.03.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 d6 7. Qb3 Na5 8. Bxf7+ Kf8 9. Qa4 Kxf7 10. Qxa5 exd4 11. cxd4 c6 12. Qc3 Nf6 13. Qb3+ d5 14. Ne5+ Kg8 15. Nc3 Qb6 16. Qd1 Bb4 17. Bd2 Qxd4 18. Nf3 Qd3 19. Ne5 Qd4 20. Nf3 Qd3 21. Ne5 Qd4 1/2-1/2

[Event "Titled Tuesday intern op 09th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.09"]
[Round "11"]
[White "Navara, David"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E48"]
[WhiteElo "2697"]
[BlackElo "2572"]
[PlyCount "98"]
[EventDate "2021.03.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. cxd5 exd5 7. Nge2 Re8 8. O-O Bd6 9. Bd2 Nc6 10. Rc1 a6 11. f3 Nb4 12. Bb1 c5 13. a3 Nc6 14. Kh1 cxd4 15. exd4 h6 16. Bf4 Be6 17. b4 Rc8 18. Bxd6 Qxd6 19. Qd2 Ne7 20. Nf4 Bf5 21. Ba2 g5 22. Nd3 Bxd3 23. Qxd3 Ng6 24. g3 Rc7 25. Rfe1 Rec8 26. Ne2 Kg7 27. Kg2 Nh5 28. Qd2 Nf6 29. Bb1 Ne7 30. Rxc7 Rxc7 31. Rc1 Rxc1 32. Nxc1 Nc6 33. Nb3 Qe7 34. Nc5 Ne8 35. Kf2 Nd6 36. Ba2 Nf5 37. Bxd5 Nfxd4 38. Nxb7 Qf6 39. Nd6 Qxd6 40. Bxc6 Qf6 41. Be4 h5 42. Kg2 h4 43. gxh4 gxh4 44. Qe3 Ne6 45. Kf2 Nf4 46. Qd2 Qb6+ 47. Qe3 Qf6 48. Qd2 Qe5 49. Qc2 Ne6 0-1

[Event "Titled Tuesday intern op 16th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.16"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Navalgund, Niranjan"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2289"]
[PlyCount "78"]
[EventDate "2021.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. c3 g5 7. b4 a6 8. a4 Bg7 9. Bb3 Ne7 10. Nbd2 Ng6 11. Nc4 O-O 12. Ne3 g4 13. Ne1 h5 14. g3 h4 15. Ra2 c6 16. Nf5 Bxf5 17. exf5 Ne7 18. f3 hxg3 19. fxg4 Nfd5 20. g5 Qb6+ 21. Kh1 Nxc3 22. Qh5 d5 23. Rg2 Qxb4 24. Rxg3 Nxf5 25. Rh3 Rfd8 26. Rxf5 Rd7 27. g6 Qxb3 28. gxf7+ Kf8 29. Qh8+ Bxh8 30. Rxh8+ Kg7 31. Rxa8 Rxf7 32. Rg5+ Kf6 33. Rg1 Qd1 34. Bg5+ Ke6 35. Re8+ Kd7 36. Rxe5 Ne2 37. Nf3 Nxg1 38. Nxg1 Rf1 39. Be3 Qf3# 0-1

[Event "Titled Tuesday intern op 16th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.16"]
[Round "2"]
[White "Donatti, Alvaro"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2193"]
[BlackElo "2572"]
[PlyCount "42"]
[EventDate "2021.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. Qf3 Be7 10. c4 O-O 11. Qa3 f5 12. Be3 a6 13. f3 Rf6 14. Bd3 Nd7 15. Bg5 Rg6 16. Bxe7 Qxe7 17. Bxf5 Rxg2 18. Be6+ Kh8 19. Nxd6 Qh4+ 20. Kd1 Qd4+ 21. Kc1 Qd2+ 0-1

[Event "Titled Tuesday intern op 16th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.16"]
[Round "3"]
[White "Myshakov, Fyodor"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2292"]
[BlackElo "2572"]
[PlyCount "102"]
[EventDate "2021.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Nd5 Ba5 6. b4 Nxd5 7. cxd5 Nxb4 8. Nxe5 Qe7 9. Bb2 O-O 10. Bg2 d6 11. a3 dxe5 12. axb4 Bxb4 13. O-O a5 14. Qc2 Bd6 15. e3 Re8 16. f4 e4 17. f5 f6 18. Ra4 Bb4 19. Rf4 Bd7 20. Ra1 Qd6 21. Rxe4 Rxe4 22. Bxe4 Re8 23. d3 c6 24. Qc4 Kh8 25. dxc6 Bxc6 26. Bxc6 bxc6 27. Bd4 h6 28. e4 Rd8 29. Bb6 Qxd3 30. Qxd3 Rxd3 31. Bxa5 Bd6 32. Bb6 Be5 33. Ra8+ Kh7 34. Rc8 Rb3 35. Bc5 Rc3 36. Bf8 Rc4 37. Kg2 Rxe4 38. Rxc6 Re2+ 39. Kf3 Rd2 40. Ra6 Rd3+ 41. Ke4 Rd8 42. Be7 Rd7 43. Bc5 Rc7 44. Be3 Rc4+ 45. Kf3 Rc3 46. h3 Bd4 47. Re6 Kg8 48. Re4 Be5 49. g4 Rc2 50. Rb4 Rh2 51. Rb7 Rxh3+ 0-1

[Event "Titled Tuesday intern op 16th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.16"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Perez Gormaz, Matias Ariel"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2413"]
[PlyCount "61"]
[EventDate "2021.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 Qa5 11. Kb1 O-O 12. Qd2 Qa6 13. Nd4 Rfc8 14. f3 Be8 15. g4 b5 16. Nce2 Rc4 17. h4 Rac8 18. Nc1 Qb7 19. Ncb3 Qc7 20. Qa5 Qb8 21. Qd2 Qc7 22. h5 b4 23. h6 g6 24. f4 e5 25. fxe5 dxe5 26. Qf2 Nxg4 27. Qh4 Bxg5 28. Qxg5 exd4 29. Qxg4 Rxc2 30. Nxd4 Rc4 31. Nf5 1-0

[Event "Titled Tuesday intern op 16th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.16"]
[Round "5"]
[White "Tristan, Leonardo"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2535"]
[BlackElo "2572"]
[PlyCount "120"]
[EventDate "2021.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 Bd6 5. Bg3 O-O 6. c4 b6 7. cxd5 Nxd5 8. e4 Nf6 9. Nc3 Bb4 10. Qc2 Bb7 11. Bd3 Nh5 12. a3 Be7 13. Ne2 c5 14. dxc5 bxc5 15. e5 h6 16. Bh7+ Kh8 17. Be4 Nc6 18. Rd1 Qb6 19. Rd7 Rfe8 20. O-O Rad8 21. Rfd1 Nxg3 22. hxg3 Bc8 23. Rxd8 Rxd8 24. Rxd8+ Nxd8 25. Nf4 Nc6 26. g4 Ba6 27. Qd1 Nd4 28. Nxd4 cxd4 29. Qa4 Bb5 30. Qb3 g5 31. Nd3 Qa5 32. Nb4 Qc7 33. Bd3 Bd7 34. Qc4 Qxe5 35. Qa6 Bd6 36. g3 Kg7 37. Qxa7 Bb5 38. Qb6 Bxd3 39. Nxd3 Qd5 40. Nb4 Bxb4 41. Qxb4 d3 42. Qd2 e5 43. Kf1 e4 44. a4 Qe6 45. a5 Qxg4 46. Qc3+ Kg6 47. Qc6+ Kg7 48. Qc3+ Kh7 49. Qf6 Kg8 50. Qd8+ Kg7 51. a6 Qd1+ 52. Kg2 Qf3+ 53. Kg1 e3 54. Qd4+ Kh7 55. fxe3 Qd1+ 56. Kg2 Qe2+ 57. Kg1 d2 58. Qe4+ Kg7 59. Qd4+ Kg8 60. Qd8+ Kh7 0-1

[Event "Titled Tuesday intern op 16th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.16"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Moskalenko, Alexander"]
[Result "1/2-1/2"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2515"]
[PlyCount "67"]
[EventDate "2021.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 Bb6 7. O-O Nge7 8. Ng5 d5 9. exd5 Na5 10. d6 Nxc4 11. dxe7 Qd6 12. Qe2 Be6 13. Nxe6 Qxe6 14. Na3 Nd6 15. dxe5 Nf5 16. Nc4 Nxe7 17. Ba3 O-O 18. Kh1 Rfd8 19. Bxe7 Qxe7 20. f4 Qd7 21. f5 Qd3 22. Qg4 h5 23. Qh4 Qe2 24. Rae1 Qg4 25. Qxg4 hxg4 26. Re4 Rd3 27. Rxg4 Rxc3 28. h4 Rd8 29. f6 Rd4 30. Rxg7+ Kf8 31. Rh7 Kg8 32. Rg7+ Kf8 33. Rh7 Kg8 34. Rg7+ 1/2-1/2

[Event "Titled Tuesday intern op 16th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.16"]
[Round "7"]
[White "Maksimovic, Bojan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2416"]
[BlackElo "2572"]
[PlyCount "54"]
[EventDate "2021.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d4 Ngf6 6. Nbd2 e6 7. c3 Be7 8. Re1 O-O 9. e4 h6 10. h3 Bh5 11. exd5 cxd5 12. Nf1 b5 13. Bf4 a5 14. g4 Bg6 15. Ne5 Nxe5 16. Bxe5 b4 17. c4 dxc4 18. Bxa8 Qxa8 19. Rc1 Rc8 20. Ne3 c3 21. bxc3 bxc3 22. d5 Ne4 23. d6 Bh4 24. Rc2 Ng5 25. d7 Rd8 26. Bc7 Nf3+ 27. Kf1 Bxc2 0-1

[Event "Titled Tuesday intern op 16th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.16"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Eljanov, Pavel"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2672"]
[PlyCount "116"]
[EventDate "2021.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O c5 7. dxc5 Nec6 8. Be3 Nd7 9. c4 dxc4 10. Na3 Bxc5 11. Nxc4 O-O 12. Qc1 Bxe3 13. Qxe3 Nb6 14. Nd6 Bg4 15. Qe4 Bxf3 16. Bxf3 Nd5 17. Rad1 Rb8 18. Rfe1 Qb6 19. Nc4 Qc7 20. h4 Rfd8 21. Rc1 Qe7 22. a3 h6 23. Qg4 b5 24. Bxd5 Rxd5 25. Ne3 Rc5 26. Qg3 Rc8 27. Ng4 Kh8 28. b4 Rc4 29. Ne3 Rxc1 30. Rxc1 Qd8 31. Qf4 Kg8 32. Rc5 a6 33. Qe4 Qd7 34. g3 Ne7 35. Kg2 Rxc5 36. bxc5 Nc6 37. h5 a5 38. g4 b4 39. axb4 axb4 40. Nc4 b3 41. Nd6 Qc7 42. Qa4 Qb8 43. Qxc6 b2 44. Qd7 b1=Q 45. Qxf7+ Kh8 46. Qxe6 Qa8+ 47. f3 Qaa2+ 48. Qxa2 Qxa2+ 49. Kg3 Qd5 50. Kh3 Qxf3+ 51. Kh4 Qf2+ 52. Kh3 Qxc5 53. Nf5 Qxe5 54. Nh4 Kg8 55. Ng6 Qe4 56. Kh4 Qg2 57. Nf4 Qf2+ 58. Kh3 Qxf4 0-1

[Event "Titled Tuesday intern op 16th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.16"]
[Round "9"]
[White "Akhvlediani, Irakli"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2355"]
[BlackElo "2572"]
[PlyCount "79"]
[EventDate "2021.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 Nh5 6. Bg5 Be7 7. Bxe7 Qxe7 8. Bd3 f5 9. O-O O-O 10. c4 d6 11. Qc2 Nd7 12. b4 Rf6 13. Rfe1 Raf8 14. e4 Nf4 15. d5 Rg6 16. g3 Nh3+ 17. Kg2 Nf4+ 18. Kg1 Nxd3 19. Qxd3 f4 20. Kg2 e5 21. a4 Bc8 22. a5 Nf6 23. axb6 axb6 24. Nh4 Qd7 25. Nxg6 Qh3+ 26. Kg1 Ng4 27. Ne7+ Kf7 28. Nf3 Kxe7 29. Ra7 Kd8 30. c5 fxg3 31. fxg3 Rxf3 32. Qxf3 Qxh2+ 33. Kf1 Nf6 34. Ra8 dxc5 35. bxc5 bxc5 36. Qf5 Nd7 37. Qg5+ Nf6 38. Qxg7 Qh1+ 39. Kf2 Qh2+ 40. Ke3 1-0

[Event "Titled Tuesday intern op 16th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.16"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Krysa, Leandro Sergio"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2527"]
[PlyCount "116"]
[EventDate "2021.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nc6 8. O-O Be7 9. Bd2 O-O 10. Nc3 Nxc3 11. Bxc3 dxe5 12. dxe5 Nb4 13. Qb3 Nd5 14. Rfd1 Qb6 15. Bxd5 exd5 16. Qxb6 axb6 17. Rxd5 Be6 18. Rb5 Bc5 19. Bb4 Bxb4 20. Rxb4 Bxa2 21. Rxb6 Bd5 22. Rxa8 Rxa8 23. h3 Bxf3 24. gxf3 g5 25. Rb5 Ra1+ 26. Kg2 Re1 27. h4 gxh4 28. f4 Re4 29. f5 Kg7 30. Kh3 Rf4 31. Rxb7 Rxf5 32. e6 Re5 33. exf7 Rf5 34. b4 Rxf2 35. b5 Rb2 36. b6 Rb4 37. Kh2 Rb3 38. Kg2 h3+ 39. Kh2 Kf8 40. Rc7 Rxb6 41. Kxh3 Rf6 42. Kg4 Rxf7 43. Rxf7+ Kxf7 44. Kh5 Kg7 45. Kg5 h6+ 46. Kh5 Kh7 47. Kg4 Kg6 48. Kh4 h5 49. Kg3 Kh6 50. Kh3 Kg5 51. Kg3 h4+ 52. Kh3 Kh5 53. Kg2 Kg4 54. Kh2 h3 55. Kg1 Kh4 56. Kh1 Kg3 57. Kg1 h2+ 58. Kh1 Kh3 1/2-1/2

[Event "Titled Tuesday intern op 16th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.16"]
[Round "11"]
[White "Papasimakopoulos, Alexandros"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2251"]
[BlackElo "2572"]
[PlyCount "46"]
[EventDate "2021.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. f3 d5 8. Bg5 h6 9. Bh4 c5 10. cxd5 cxd4 11. Qxd4 Nc6 12. Qc3 exd5 13. Bxf6 gxf6 14. e3 Re8 15. Kf2 Bf5 16. Bd3 Rxe3 17. Rd1 Qb6 18. Kg3 d4 19. Qc4 Ne5 20. Qb4 Qxb4 21. axb4 Nxd3 22. Nh3 Bxh3 23. Kxh3 Nf2+ 0-1

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Gracia Alvarez, Gerardo Antonio"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2308"]
[PlyCount "102"]
[EventDate "2021.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d6 8. exd6 Qxd6 9. O-O Bg4 10. Re1 O-O-O 11. b3 Qf6 12. Be4 Ne5 13. Na3 Nxf3+ 14. gxf3 Bh3 15. Kh1 e6 16. Nxc4 Nd5 17. d4 Nxc3 18. Qd3 Nxe4 19. fxe4 Qxd4 20. Qc2 Kb8 21. Bb2 Qd3 22. Be5+ Ka8 23. Qxd3 Rxd3 24. Rad1 Rxd1 25. Rxd1 Bc5 26. f3 f6 27. Bb2 e5 28. Ba3 Bxa3 29. Nxa3 Rc8 30. Kg1 a6 31. Nc4 Ka7 32. Rd2 b5 33. Nd6 Rc7 34. Kf2 Kb6 35. Ne8 Re7 36. Nd6 Rd7 37. Nc8+ Kc7 38. Rxd7+ Bxd7 39. Ne7 Kd6 40. Nd5 Be6 41. Nb4 a5 42. Nd3 b4 43. Ke3 Bd7 44. Nb2 Bb5 45. Nd1 Kc5 46. Nb2 Ba6 47. Nd1 Bb5 48. Nb2 Bf1 49. Na4+ Kc6 50. Nb2 Bb5 51. Nd1 Kc5 1/2-1/2

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "2"]
[White "Winterberg, Lukas"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2389"]
[BlackElo "2572"]
[PlyCount "80"]
[EventDate "2021.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 Nc6 9. Nf3 Bc5 10. Bg5 h6 11. Bh4 Nd4 12. Nxd4 Bxd4 13. Rd1 Be5 14. Bd3 O-O 15. O-O Qc7 16. Kh1 a6 17. Qd2 Rac8 18. f4 Bxc3 19. Qxc3 Nxe4 20. Qd4 f5 21. b3 Rf7 22. Be2 Kh7 23. Bf3 Qxf4 24. Qxb6 Qxh4 25. Qxb7 Ng3+ 26. Kg1 Nxf1 27. Qxc8 Nxh2 28. Be2 Ng4 29. Bxg4 fxg4 30. Rxd7 Qe1+ 31. Kh2 Qh4+ 32. Kg1 Qf2+ 33. Kh2 Rf5 34. Qe8 Qh4+ 35. Kg1 Qf2+ 36. Kh2 Qf4+ 37. Kg1 g3 38. Rd1 Qf2+ 39. Kh1 Qf1+ 40. Rxf1 Rxf1# 0-1

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Harshavardhan, GB."]
[Result "1/2-1/2"]
[ECO "C57"]
[WhiteElo "2572"]
[BlackElo "2397"]
[PlyCount "103"]
[EventDate "2021.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. c3 b5 7. Bf1 Nxd5 8. cxd4 Qxg5 9. Bxb5+ Kd8 10. O-O Bb7 11. Qf3 Rb8 12. dxe5 Ne3 13. Qh3 Qxg2+ 14. Qxg2 Nxg2 15. d4 Be7 16. Nc3 Nh4 17. f4 Nf3+ 18. Kf2 Nxh2 19. Rg1 g6 20. Be2 h5 21. Bd2 Kd7 22. d5 Ng4+ 23. Bxg4+ hxg4 24. Rxg4 Rh2+ 25. Rg2 Rxg2+ 26. Kxg2 Ba8 27. b3 Bb4 28. Rd1 Bxc3 29. Bxc3 Rb5 30. Kf2 Rxd5 31. Rc1 Rd3 32. Ba5 Bc6 33. Rc4 Rd5 34. Bb4 Bb5 35. Rc5 Rxc5 36. Bxc5 a6 37. Ke3 Ke6 38. a3 Kf5 39. Be7 Bd7 40. b4 Bb5 41. Bg5 Bc4 42. Kd4 Bb5 43. Kc5 Ke6 44. Kd4 Kf5 45. Kc3 Ba4 46. Kc4 Ke6 47. Kc5 Bb5 48. Bd8 Kd7 49. Bf6 Ke6 50. Bd8 Kd7 51. Bf6 Ke6 52. Bd8 1/2-1/2

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "4"]
[White "Calin, Alexandru"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2115"]
[BlackElo "2572"]
[PlyCount "68"]
[EventDate "2021.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d6 6. Bd3 g6 7. Ne2 Bg7 8. O-O O-O 9. f4 Nd7 10. Nd2 Qe7 11. Qe1 b6 12. Qg3 Bb7 13. Rae1 Rae8 14. f5 exf5 15. exf5 Qe3+ 16. Qxe3 Rxe3 17. Nf4 Rxe1 18. Rxe1 g5 19. Nh5 Rd8 20. Re7 Kf8 21. Re2 Nf6 22. Nxf6 Bxf6 23. Ne4 Bh8 24. Ng3 c5 25. dxc5 dxc5 26. Bc2 Ba6 27. Rf2 Be5 28. Ne4 Bf4 29. Rf3 Be2 30. Rh3 g4 31. Rh5 Be3+ 32. Kh1 Bd1 33. Bb1 Ba4 34. g3 Rd1+ 0-1

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Papasimakopoulos, Alexandros"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2251"]
[PlyCount "67"]
[EventDate "2021.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Bd7 8. b3 cxb3 9. Nxb3 Na5 10. Nxa5 Qxa5 11. Bd2 Qa4 12. Qb1 b6 13. Bd3 h6 14. O-O Ne7 15. Rc1 Rc8 16. h4 g6 17. Nh2 Bg7 18. Ng4 Nf5 19. h5 gxh5 20. Nf6+ Bxf6 21. exf6 Nd6 22. Bf4 Nc4 23. Re1 Qb5 24. Qd1 Qa5 25. Qxh5 Qxc3 26. Bg6 Qxd4 27. Bxf7+ Kd8 28. Bg3 Rf8 29. Rad1 Qc3 30. Bxe6 d4 31. Bxd7 Rc5 32. Qxh6 Rf7 33. Qh8+ Kxd7 34. Qe8# 1-0

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "6"]
[White "Motylev, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2641"]
[BlackElo "2572"]
[PlyCount "127"]
[EventDate "2021.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. e5 h5 9. Nd5 Qc6 10. Nf4 d6 11. Nxd4 cxd4 12. e6 g5 13. Nxh5 f5 14. Bd3 Qd5 15. h3 Ne5 16. Bxf5 Bxe6 17. Be4 Qb5 18. c3 d3 19. b3 O-O-O 20. Ng3 g4 21. c4 Qd7 22. Bb2 Bg7 23. Bxe5 Bxe5 24. Bxd3 gxh3 25. Be4 hxg2 26. Bxg2 Rdg8 27. Qf3 Rf8 28. Qe3 Bg4 29. d4 Bxg3 30. fxg3 e6 31. Qe4 Bh3 32. Re2 Bxg2 33. Qxg2 Rf7 34. Rae1 Rf6 35. Qe4 Rfh6 36. Rf2 Qg7 37. Qg2 Rh3 38. Rf3 Qg4 39. Rf4 Rh1+ 40. Kf2 Qxf4+ 41. gxf4 R1h2 42. Rg1 e5 43. dxe5 dxe5 44. fxe5 Kd7 45. Ke3 Rxg2 46. Rxg2 Ke6 47. Rg7 b5 48. Rg6+ Kxe5 49. Rxa6 Rh3+ 50. Kd2 bxc4 51. bxc4 Kd4 52. Ra4 Rh2+ 53. Kc1 Kc3 54. Kd1 Kd4 55. Ke1 Rg2 56. Kf1 Rb2 57. a3 Ra2 58. Ke1 Kc5 59. Kf1 Kd4 60. Ke1 Kc5 61. Kd1 Kd4 62. c5+ Kxc5 63. Kc1 Kb5 64. Rc4 1/2-1/2

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Shahade, Gregory P"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "2572"]
[BlackElo "2476"]
[PlyCount "78"]
[EventDate "2021.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. h4 h6 10. Qh5 Qf6 11. Ne4 Qe6 12. O-O Nf4 13. Qf3 f5 14. Ng3 Nxd3 15. cxd3 Bd6 16. b4 Bxb4 17. Ba3 Bxa3 18. Nxa3 O-O 19. Rac1 Bd7 20. Nc4 Nxc4 21. Rxc4 e4 22. Qf4 exd3 23. Rd4 Rad8 24. Rd6 Qxa2 25. Nh5 Qf7 26. Qf3 Bc8 27. Rxd8 Rxd8 28. Rc1 Bb7 29. Rc5 Rd5 30. Rc1 c5 31. Nf4 Rd7 32. Qg3 c4 33. Ng6 Rc7 34. h5 c3 35. Qd6 Rc8 36. Rxc3 Re8 37. Rc7 Qb3 38. Kh2 Qd1 39. Rxb7 Qxh5+ 0-1

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "8"]
[White "Jakubowski, Krzysztof"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E13"]
[WhiteElo "2497"]
[BlackElo "2572"]
[PlyCount "104"]
[EventDate "2021.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Bg5 h6 6. Bh4 g5 7. Bg3 Ne4 8. Qc2 Bb7 9. e3 Bxc3+ 10. bxc3 d6 11. Bd3 f5 12. d5 Na6 13. Bxe4 fxe4 14. Qxe4 Qf6 15. Qxe6+ Qxe6 16. dxe6 Nc5 17. h4 g4 18. Nd4 Bxg2 19. Rh2 Be4 20. h5 Bd3 21. Rh4 Rg8 22. Bf4 Bxc4 23. Bxh6 Nxe6 24. Nxe6 Bxe6 25. Bf4 Bf5 26. h6 Kf7 27. Kf1 Rae8 28. Kg2 Rh8 29. Kg3 Kg6 30. Rah1 Rh7 31. Rh5 Reh8 32. R1h4 a5 33. e4 Be6 34. e5 d5 35. Rg5+ Kf7 36. Rgh5 c5 37. a3 Rg8 38. Rh1 b5 39. Rb1 Rb8 40. Rhh1 Rb7 41. Rhd1 Bf5 42. Rb2 Ke6 43. Rh1 b4 44. axb4 cxb4 45. cxb4 Rxb4 46. Ra2 Rb3+ 47. Kh4 Rb5 48. Rc1 d4 49. Rc6+ Kd5 50. Rf6 Be6 51. Rd2 Rb3 52. Be3 Rb4 0-1

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Matinian, Nikita"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2572"]
[BlackElo "2470"]
[PlyCount "107"]
[EventDate "2021.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 a6 4. Nf3 Bg7 5. Be3 b5 6. a4 b4 7. Ne2 Bb7 8. Ng3 h5 9. Bd3 h4 10. Ne2 Nf6 11. Ng5 Ng4 12. Bd2 Nc6 13. c3 bxc3 14. bxc3 e5 15. Qb3 Qf6 16. Qxb7 Qxf2+ 17. Kd1 Kd7 18. Qb3 Rhb8 19. Qc4 Na5 20. Qxf7+ Qxf7 21. Nxf7 Nb3 22. Kc2 Nf2 23. dxe5 Nxd2 24. Kxd2 Rb2+ 25. Ke3 Nxh1 26. Rxh1 Rf8 27. Bc4 dxe5 28. Rd1+ Ke7 29. g3 h3 30. a5 Rxf7 31. Bxf7 Bh6+ 32. Kf3 Kxf7 33. Rd7+ Kg8 34. Rxc7 Ra2 35. Rc6 Rxa5 36. Rxg6+ Kh7 37. Rc6 Ra2 38. c4 a5 39. Ra6 a4 40. c5 Ra3+ 41. Kg4 Ra2 42. Ng1 Be3 43. Nxh3 Bxc5 44. Ng5+ Kg8 45. Ne6 Bb4 46. h4 a3 47. Nc7 Rf2 48. Nd5 Bc5 49. Kg5 Rg2 50. Nf6+ Kf8 51. Nd7+ Kg8 52. Nxc5 Rxg3+ 53. Kf5 Rc3 54. Ne6 1-0

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "10"]
[White "Obregon, Carlos Andres"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2525"]
[BlackElo "2572"]
[PlyCount "77"]
[EventDate "2021.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Nd5 Ba5 6. Bg2 O-O 7. O-O d6 8. d3 Nxd5 9. cxd5 Ne7 10. Nd2 Bg4 11. h3 Bh5 12. Nc4 Bb6 13. a4 Bc5 14. Bd2 a6 15. b4 Ba7 16. Na5 Rb8 17. Rc1 Qd7 18. Qc2 Nf5 19. e3 Bg6 20. Qxc7 Qxa4 21. Nxb7 Qa2 22. Rfd1 h5 23. Nxd6 Nxd6 24. Qxd6 Bxd3 25. Bc3 Bg6 26. Qxe5 f6 27. Qf4 Rbd8 28. d6 Bf7 29. g4 hxg4 30. Qxg4 Be6 31. Qg3 Bb8 32. e4 Qb3 33. Kh1 Qa3 34. Ra1 Qb3 35. e5 fxe5 36. Bxe5 Qxg3 37. Bxg3 Bc4 38. Bd5+ Bxd5+ 39. Rxd5 1-0

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "11"]
[White "Sadovsky, Artem"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2408"]
[BlackElo "2572"]
[PlyCount "64"]
[EventDate "2021.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 Bd6 5. Bb2 O-O 6. Be2 b6 7. O-O Bb7 8. cxd5 exd5 9. d4 Nbd7 10. Nc3 a6 11. Rc1 Qe7 12. Bd3 Ne4 13. Qc2 f5 14. g3 Rac8 15. Ne1 c5 16. dxc5 bxc5 17. Ng2 Ne5 18. f4 Nxd3 19. Qxd3 d4 20. Nxe4 Bxe4 21. Qc4+ Kh8 22. exd4 Qb7 23. Qe2 Rfe8 24. Qf2 h6 25. dxc5 Bxc5 26. Rxc5 Rxc5 27. Qxc5 Bxg2 28. Rc1 Bh3 29. Qf2 Re3 30. Be5 Qe4 31. Bc3 Re2 32. Bxg7+ Kh7 0-1

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Orozbaev, Eldiar"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2008"]
[PlyCount "89"]
[EventDate "2021.03.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 f6 7. O-O Qb6 8. c4 O-O-O 9. cxd5 exd5 10. Nc3 Bg4 11. dxc5 Bxc5 12. Na4 Qa5 13. Nxc5 Qxc5 14. Be3 d4 15. Nxd4 Bxe2 16. Qxe2 Nxd4 17. Bxd4 Qxd4 18. Rfd1 Qb6 19. Qg4+ Kb8 20. Qxg7 Nh6 21. Qxh6 Rxd1+ 22. Rxd1 Rd8 23. Rxd8+ Qxd8 24. h3 fxe5 25. Qxh7 Qd1+ 26. Kh2 Qe2 27. Qg8+ Kc7 28. Qf7+ Kb8 29. b4 a6 30. a4 e4 31. a5 Ka7 32. Qf4 Ka8 33. Qf8+ Ka7 34. Qc5+ Ka8 35. Qd4 Qe1 36. h4 Qe2 37. Qd8+ Ka7 38. Qb6+ Ka8 39. Qe3 Qg4 40. Qg3 Qf5 41. Qg5 Qxf2 42. Qd8+ Ka7 43. Qb6+ Qxb6 44. axb6+ Kxb6 45. h5 1-0

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "3"]
[White "Ten Hertog, Hugo"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2517"]
[BlackElo "2572"]
[PlyCount "36"]
[EventDate "2021.03.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 Nf6 6. O-O a6 7. a4 Qc7 8. d3 Be7 9. Nxd4 cxd4 10. Ne2 Nxe4 11. Nxd4 Nf6 12. Bb3 b6 13. Qe2 Bb7 14. Kh1 O-O 15. Bg5 h6 16. Bd2 Bc5 17. Nf3 Ng4 18. g3 Qc6 0-1

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Seo, Jung Min"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2453"]
[PlyCount "41"]
[EventDate "2021.03.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Ne7 7. Nbd2 c5 8. c4 dxc4 9. Nxc4 Nd5 10. Bg5 Qc7 11. Rc1 h6 12. Bh4 b5 13. Nd6+ Bxd6 14. exd6 Qxd6 15. dxc5 Nxc5 16. Bxb5+ Nd7 17. Bg3 Qb4 18. Bc6 Rd8 19. Ne5 N5f6 20. Bxd7+ Nxd7 21. Nc6 1-0

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "5"]
[White "Sanal, Vahap"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2571"]
[BlackElo "2572"]
[PlyCount "98"]
[EventDate "2021.03.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 g6 7. O-O Bg7 8. a4 c4 9. Bc2 d5 10. exd6 Qxd6 11. a5 Nd5 12. a6 b5 13. Na3 Rb8 14. d3 cxd3 15. Bxd3 Bxa6 16. Qe2 Qc5 17. Nc2 Bc8 18. Ncd4 Nxd4 19. cxd4 Qb6 20. Be4 Bb7 21. Ne5 Rd8 22. Bd2 b4 23. Be3 Bxe5 24. Bxd5 Bxh2+ 25. Kxh2 Rxd5 26. Kg1 O-O 27. Bh6 Re8 28. Rfe1 Qxd4 29. Rad1 Qc5 30. Rc1 Qd6 31. f3 Rh5 32. Be3 a5 33. Red1 Qa6 34. Qxa6 Bxa6 35. Rc7 Re5 36. Bh6 f6 37. Ra7 Bc4 38. Bf4 Re2 39. Rd4 Bf7 40. Rxa5 e5 41. Rxb4 exf4 42. Rxf4 f5 43. b4 Rb2 44. Rd4 Ree2 45. Ra8+ Kg7 46. Ra7 Rxg2+ 47. Kf1 Rh2 48. Kg1 Rhc2 49. Rd1 Rxb4 0-1

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "6"]
[White "Nakamura, Hikaru"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2736"]
[BlackElo "2572"]
[PlyCount "89"]
[EventDate "2021.03.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 e6 3. c4 Nf6 4. b3 Bd6 5. Bb2 O-O 6. d4 b6 7. Nc3 Bb7 8. Bd3 Nbd7 9. cxd5 exd5 10. Nd2 Re8 11. O-O Ne4 12. Rc1 a6 13. a3 Re6 14. g3 Ndf6 15. b4 Qd7 16. Ndxe4 Nxe4 17. Re1 Rae8 18. Bf1 Rh6 19. Bg2 Qf5 20. f4 Nxc3 21. Rxc3 Rhe6 22. Qd2 h5 23. Qf2 R6e7 24. Qf3 g6 25. Bf1 Qf6 26. Rc2 Qf5 27. Rd2 Qe4 28. Qf2 Qf5 29. Bd3 Qf6 30. Bf1 Qf5 31. Bg2 Bc6 32. Qf3 Bb5 33. h3 Bc4 34. g4 hxg4 35. hxg4 Qf6 36. g5 Qh8 37. Bf1 b5 38. Rh2 Qg7 39. Bxc4 bxc4 40. Kf2 c6 41. Bc1 Re4 42. Reh1 c3 43. Qh3 Kf8 44. Qd7 Bxf4 45. Rh8+ 1-0

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Seliverstov, Vladimir"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2572"]
[BlackElo "2462"]
[PlyCount "123"]
[EventDate "2021.03.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. Bd3 Nc6 7. Ne4 Nxe4 8. Bxe4 Bg4 9. c3 O-O-O 10. h3 Bh5 11. O-O e6 12. Re1 Be7 13. Qb3 Bg6 14. Bxc6 Qxc6 15. Ne5 Qd5 16. Bf4 Qxb3 17. axb3 Bd6 18. b4 Rhe8 19. b5 Bxe5 20. Rxe5 axb5 21. Rxb5 b6 22. Ra7 Re7 23. Rxb6 cxb6 24. Rxe7 Rd7 25. Re8+ Rd8 26. Re7 Rd7 27. Re8+ Rd8 28. Rxd8+ Kxd8 29. Kf1 Bd3+ 30. Ke1 Kd7 31. h4 h5 32. Kd2 Bf1 33. g3 Kc6 34. b3 b5 35. Be5 g6 36. Ke3 Kd7 37. Bb8 Kc6 38. Ke4 Be2 39. Ke5 Bd1 40. Kf6 Bxb3 41. Kxf7 e5+ 42. Kxg6 exd4 43. cxd4 b4 44. Bf4 Bd1 45. Bd2 b3 46. Bc3 Kd5 47. Kf5 Kc4 48. Ba1 Kd3 49. d5 Bg4+ 50. Kf6 Ke4 51. d6 Kf3 52. Bd4 Ke4 53. Bb2 Kf3 54. Ke7 Kxf2 55. d7 Bxd7 56. Kxd7 Kxg3 57. Kc6 Kxh4 58. Kb5 Kg4 59. Kb4 h4 60. Kxb3 h3 61. Be5 h2 62. Bxh2 1/2-1/2

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "8"]
[White "Karthikeyan, Murali"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2606"]
[BlackElo "2572"]
[PlyCount "98"]
[EventDate "2021.03.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 e6 11. d3 d6 12. f4 Nc6 13. Qf2 Be7 14. Bg2 O-O 15. g4 b5 16. Ne2 Bb7 17. f5 Bf6 18. g5 Be5 19. Ng3 b4 20. Rb1 Rad8 21. Bf4 Bd4 22. Be3 Be5 23. Bf4 a5 24. f6 g6 25. Nf1 h5 26. Ng3 d5 27. Bxe5 Nxe5 28. exd5 Ng4 29. Qe2 Bxd5 30. Bh3 Qf4 31. Bxg4 hxg4 32. Qe3 Qd6 33. Rf1 e5 34. b3 Rfe8 35. Rbe1 Bf3 36. Ne4 Qd4 37. h3 Bxe4 38. Qxd4 Rxd4 39. Rxe4 gxh3 40. Rfe1 Re6 41. Rxe5 Rg4+ 42. Kh2 Kh7 43. Rxe6 fxe6 44. Rxe6 Rxg5 45. Kxh3 Rf5 46. Ra6 Kh6 47. Kg4 Rf2 48. Rxa5 Rxc2 49. Ra7 Rf2 0-1

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Iniyan, Panneerseluam"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2572"]
[BlackElo "2506"]
[PlyCount "139"]
[EventDate "2021.03.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 a6 2. d4 b5 3. Nf3 Bb7 4. Bd3 e6 5. O-O c5 6. c3 Nf6 7. Re1 d6 8. Bf4 Nbd7 9. Nbd2 Be7 10. a4 bxa4 11. Qxa4 O-O 12. h3 Re8 13. Rad1 h6 14. e5 Nd5 15. Bg3 N7b6 16. Qb3 cxd4 17. c4 dxe5 18. cxd5 Bxd5 19. Qc2 f6 20. Bh7+ Kh8 21. Bxe5 Rc8 22. Qb1 Rf8 23. Bxd4 e5 24. Be3 Qc7 25. Nh4 Bf7 26. Bg6 f5 27. Bxf7 Bxh4 28. Bg6 Nd5 29. Bxf5 Rb8 30. g3 Be7 31. Be4 Nf6 32. Qc2 Qa5 33. Bg2 Rfc8 34. Qf5 Rd8 35. Nf3 Qa4 36. Rxd8+ Rxd8 37. Nxe5 Rd1 38. Ng6+ Kg8 39. Nxe7+ Kf7 40. Rxd1 Qxd1+ 41. Kh2 Kxe7 42. Qc5+ Kf7 43. Qa7+ Kg6 44. Qxa6 Qc2 45. b4 h5 46. Qc6 Qd3 47. Qc5 Kf7 48. Qg5 h4 49. Qxh4 Qf5 50. Qf4 Qb5 51. Bd4 Kg6 52. Bxf6 gxf6 53. Qg4+ Kh6 54. Qd4 f5 55. Qf6+ Kh7 56. h4 f4 57. Qxf4 Kg8 58. Qg5+ Qxg5 59. hxg5 Kf7 60. b5 Kg6 61. b6 Kh5 62. b7 Kg4 63. b8=Q Kh5 64. Qf4 Kg6 65. g4 Kh7 66. Qf6 Kg8 67. Qe7 Kh8 68. g6 Kg8 69. Qf7+ Kh8 70. Qh7# 1-0

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "10"]
[White "Oparin, Grigoriy"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2652"]
[BlackElo "2572"]
[PlyCount "78"]
[EventDate "2021.03.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 c6 3. Nf3 Bg4 4. O-O Nd7 5. h3 Bh5 6. d4 e6 7. c4 Ngf6 8. cxd5 exd5 9. Nh4 Bg6 10. Nc3 Bb4 11. Nxg6 hxg6 12. Qd3 O-O 13. Bg5 Re8 14. h4 Be7 15. Bf3 Nf8 16. Kg2 Ne6 17. Bd2 c5 18. dxc5 Nxc5 19. Qc2 Rc8 20. Rad1 d4 21. Na4 Ne6 22. Qd3 Qd7 23. b3 b5 24. Nb2 Ba3 25. Qb1 Nd5 26. Be1 Nef4+ 27. gxf4 Nxf4+ 28. Kg1 Nxe2+ 29. Bxe2 Rxe2 30. Qd3 Rxb2 31. Qxd4 Qxd4 32. Rxd4 Rxa2 33. b4 Rcc2 34. Rd8+ Kh7 35. Rd7 Bb2 36. Rxf7 Bf6 37. Kg2 Ra1 38. Rf8 Re2 39. Bc3 Bxc3 0-1

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Licznerski, Lukasz"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2382"]
[PlyCount "75"]
[EventDate "2021.03.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Bg6 7. Nbd2 c5 8. c4 cxd4 9. Nxd4 Nec6 10. N2f3 dxc4 11. Bxc4 Be7 12. Be3 O-O 13. Rc1 Nxd4 14. Nxd4 Qa5 15. Qb3 Qb4 16. Qxb4 Bxb4 17. Rfd1 Bc5 18. Nxe6 Bxe3 19. Nxf8 Bxc1 20. Rd8 Nd7 21. Rxa8 Nxf8 22. e6 fxe6 23. Bxe6+ Bf7 24. Bxf7+ Kxf7 25. Rxa7 Nd7 26. Rxb7 Ke6 27. b4 Kd6 28. a4 Ba3 29. a5 Kc6 30. a6 Nb6 31. Rxg7 Bxb4 32. Rxh7 Kb5 33. a7 Ka6 34. h4 Na8 35. h5 Bc5 36. h6 Bxa7 37. Rxa7+ Kxa7 38. h7 1-0

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Aravindh, Chithambaram VR"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2641"]
[BlackElo "2572"]
[PlyCount "95"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. c4 f5 14. O-O O-O 15. Qh5 Rb8 16. Rae1 f4 17. cxb5 Kh8 18. b3 axb5 19. Nxb5 Rg8 20. Nc3 Be6 21. Nd5 Qd7 22. Kh1 f5 23. f3 Rbf8 24. Qh4 Bxd5 25. exd5 Rf6 26. a4 Rh6 27. Qg5 Rf8 28. a5 Rg6 29. Qh4 Bf6 30. Qh3 Qg7 31. Bxf5 Rh6 32. Qg4 Bg5 33. Be4 Rh4 34. Qe6 Rh6 35. Qg4 Qe7 36. a6 Bh4 37. Ra1 Qa7 38. b4 Rg8 39. Qh3 Bg5 40. Qf5 Bh4 41. b5 Bg3 42. h3 Bf2 43. b6 Bxb6 44. Rfb1 Qg7 45. Ra2 Ba7 46. Rb7 Rxh3+ 47. Qxh3 Rc8 48. Qxc8+ 1-0

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Aravindh, Chithambaram VR"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2641"]
[BlackElo "2572"]
[PlyCount "74"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 Nb6 4. Nf3 d5 5. h3 Bf5 6. Bd3 Bxd3 7. Qxd3 e6 8. O-O c5 9. c3 Nc6 10. Bg5 Be7 11. Bxe7 Qxe7 12. Nbd2 O-O 13. Rfe1 Rac8 14. Nf1 cxd4 15. Nxd4 Nxd4 16. Qxd4 Rc4 17. Qd3 Rfc8 18. Ng3 Qh4 19. Re2 h6 20. Rae1 a5 21. Nf1 Nd7 22. Nd2 R4c7 23. Nf3 Qc4 24. Qb1 b5 25. Nd4 b4 26. Re3 bxc3 27. bxc3 Rb8 28. Qc1 Qxa2 29. Rg3 Kh7 30. h4 Nc5 31. Qf4 Ne4 32. Rf3 Rb1 33. Rxb1 Qxb1+ 34. Kh2 a4 35. c4 Rxc4 36. Qxf7 Rxd4 37. Rf4 Rd1 0-1

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Bodek, Michael H"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2397"]
[BlackElo "2572"]
[PlyCount "81"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bc5 5. Bg2 d6 6. O-O Bf5 7. d3 h6 8. e4 Bd7 9. a3 a5 10. Be3 O-O 11. Nd5 Bg4 12. Qd2 Bxf3 13. Bxf3 Nd4 14. Qd1 c6 15. Nc3 Nd7 16. Bg2 f5 17. exf5 Nxf5 18. Bxc5 Nxc5 19. Ne4 Qb6 20. Nxc5 Qxc5 21. Kh1 Nd4 22. Be4 Rf6 23. Qh5 Raf8 24. Rae1 a4 25. Re3 Nb3 26. Re2 Qd4 27. Kg1 Nc5 28. Qg4 Nxd3 29. Rd2 Rxf2 30. Rfxf2 Rxf2 31. Rxd3 Qb6 32. Qe6+ Kh8 33. Kh1 Rf1+ 34. Kg2 Rf2+ 35. Kh3 Rf8 36. Qg6 Kg8 37. Qh7+ Kf7 38. Rf3+ Ke8 39. Bg6+ Kd8 40. Rxf8+ Kc7 41. Qxg7# 1-0

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Bodek, Michael H"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2397"]
[BlackElo "2572"]
[PlyCount "57"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Nd5 Ba5 6. Bg2 e4 7. Ng5 Nxd5 8. cxd5 Qxg5 9. dxc6 dxc6 10. Qa4 O-O 11. Qxe4 Bg4 12. e3 Rfe8 13. Qf4 Qxf4 14. gxf4 Rad8 15. a3 Rd7 16. Rg1 Bf5 17. b4 Bb6 18. Bb2 f6 19. Bxf6 Bd3 20. Bc3 Rf7 21. O-O-O a5 22. Kb2 a4 23. Bf3 Bc4 24. Rg3 Ree7 25. Rdg1 Bb3 26. h4 Kf8 27. Bh5 g6 28. Bf3 Bd5 29. Bd1 1-0

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Deac, Bogdan Daniel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E19"]
[WhiteElo "2625"]
[BlackElo "2572"]
[PlyCount "104"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g4 Nxg4 5. e4 Bb7 6. Rg1 Nf6 7. e5 Ne4 8. Bd3 d5 9. Qe2 Nc6 10. cxd5 exd5 11. a3 Qd7 12. Nc3 Nxc3 13. bxc3 O-O-O 14. Bf4 Kb8 15. a4 Na5 16. Nd2 g6 17. Qg4 Qxg4 18. Rxg4 Bc8 19. Rg3 Be7 20. Bg5 Bxg5 21. Rxg5 f6 22. exf6 Rhf8 23. Nf3 Rxf6 24. Ne5 Rdf8 25. f3 Nc6 26. Be2 Nxe5 27. Rxe5 Re6 28. Rd1 c6 29. Rd3 Kc7 30. Rde3 Kd6 31. Kf2 Rxe5 32. dxe5+ Ke7 33. Kg3 c5 34. f4 Bd7 35. a5 bxa5 36. Bf3 Be6 37. Re2 Rb8 38. Ra2 Rb5 39. Ra3 d4 40. cxd4 cxd4 41. Kf2 Rb2+ 42. Kg3 Rb3 43. Rxa5 a6 44. Kf2 Bc4 45. Be4 Rb2+ 46. Kg3 Rb3+ 47. Kf2 Rb2+ 48. Kg3 d3 49. Rc5 d2 50. Bf3 Rb3 51. Rc7+ Kd8 52. Rxc4 d1=Q 0-1

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Deac, Bogdan Daniel"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2625"]
[BlackElo "2572"]
[PlyCount "85"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. Bg2 c6 9. e4 d5 10. e5 Ne4 11. cxd5 cxd5 12. Bf1 Qd7 13. Bxa6 Nxa6 14. O-O Rac8 15. Ne2 Ba3 16. Be3 Nb4 17. Ne1 Qb5 18. f3 Nc3 19. Nxc3 Rxc3 20. Bd2 Rc7 21. Rf2 Rfc8 22. Be3 Rc3 23. Bd2 R3c7 24. Be3 h6 25. f4 Rc3 26. Bd2 R3c6 27. f5 exf5 28. Rxf5 Bb2 29. a4 Bxd4+ 30. Kg2 Qc5 31. Rc1 Qe7 32. Bxb4 Qxb4 33. Rxc6 Rxc6 34. Rf4 Rc3 35. Rxd4 Qa3 36. Rd3 Rc1 37. Qe2 Qa1 38. Nf3 Qb1 39. e6 fxe6 40. Qxe6+ Kh8 41. Qxd5 Qc2+ 42. Nd2 Qb1 43. Nxb1 1-0

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Firouzja, Alireza"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2759"]
[BlackElo "2572"]
[PlyCount "138"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. Qc2 e5 5. Bc4 Be7 6. d3 O-O 7. Bg5 d5 8. Bxf6 dxc4 9. Bxe7 cxd3 10. Bxd8 dxc2 11. Bg5 cxb1=Q+ 12. Rxb1 Be6 13. b3 f6 14. Be3 Rfd8 15. Bxc5 a5 16. O-O a4 17. Rfc1 axb3 18. axb3 Ra2 19. h3 Na5 20. Bb6 Rd3 21. Bxa5 Rxa5 22. c4 Ra3 23. b4 Rdb3 24. Nd2 Rxb1 25. Rxb1 Ra2 26. Rd1 Rb2 27. b5 Rc2 28. f3 h5 29. h4 Kf7 30. Kf1 Ke7 31. Ke1 Bxc4 32. Nxc4 Rxc4 33. Rd5 Rc2 34. Kf1 b6 35. g3 Rb2 36. Kg1 Ke6 37. Kf1 Rc2 38. Kg1 Rc5 39. Rd8 Rxb5 40. Kf2 Rb2+ 41. Ke3 Rb3+ 42. Ke2 Rb2+ 43. Ke3 Ke7 44. Rh8 Rb3+ 45. Ke2 g6 46. Rh7+ Kf8 47. Rb7 Rb2+ 48. Ke3 Rb3+ 49. Kf2 Kg8 50. g4 hxg4 51. fxg4 Rb2+ 52. Kg3 Rb3+ 53. Kf2 Kf8 54. h5 gxh5 55. gxh5 Kg8 56. h6 b5 57. h7+ Kh8 58. Rf7 Rc3 59. Rxf6 Kxh7 60. Rb6 Rc5 61. Kf3 Kg7 62. Kg4 Kf7 63. Kf5 Ke7 64. Re6+ Kd7 65. Rxe5 Rxe5+ 66. Kxe5 b4 67. Kd4 Ke6 68. Kc4 Ke5 69. Kxb4 Kxe4 1/2-1/2

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Gavriel, Tryfon"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2121"]
[BlackElo "2572"]
[PlyCount "154"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 dxe4 3. d3 Nf6 4. Bg5 exd3 5. Bxd3 h6 6. Bh4 Bg4 7. Nf3 Nbd7 8. Qe2 e6 9. O-O-O c6 10. Kb1 Qa5 11. h3 Bxf3 12. Qxf3 O-O-O 13. Bg3 Ne5 14. Qe2 Bd6 15. Be4 Bc7 16. Rhe1 Rxd1+ 17. Rxd1 Rd8 18. Re1 Ned7 19. f4 Nc5 20. Bf3 Na4 21. Nxa4 Qxa4 22. b3 Qb4 23. Rd1 Rxd1+ 24. Qxd1 Bxf4 25. Bf2 a6 26. Qd3 Qd2 27. Qxd2 Bxd2 28. Kb2 Bf4 29. c3 Be5 30. Kc2 Kd7 31. Be3 Nd5 32. Bd2 Kd6 33. a3 f5 34. c4 Nf6 35. b4 Kd7 36. Be3 Bd6 37. Kc3 e5 38. Be2 e4 39. Bd4 Ke6 40. Kb3 Be5 41. Be3 f4 42. Bg1 g5 43. a4 h5 44. b5 axb5 45. axb5 g4 46. hxg4 hxg4 47. b6 f3 48. gxf3 exf3 49. Bf1 g3 50. c5 f2 51. Bxf2 gxf2 52. Kc4 Kf5 53. Kd3 Kf4 54. Ke2 Bd4 55. Bh3 Ne4 56. Kd3 Bxc5 57. Ke2 Bxb6 58. Kd3 Ng3 59. Kc4 Ba7 60. Kd3 f1=Q+ 61. Bxf1 Nxf1 62. Kc4 Ng3 63. Kd3 Ke5 64. Kc4 b5+ 65. Kb4 Kd6 66. Kc3 c5 67. Kb3 Kd5 68. Kc3 c4 69. Kb4 Bc5+ 70. Kc3 b4+ 71. Kb2 Kd4 72. Kc2 b3+ 73. Kb2 Bb4 74. Kc1 c3 75. Kb1 Ba3 76. Ka1 Kc4 77. Kb1 c2+ 0-1

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Golubka, Petr"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2452"]
[BlackElo "2572"]
[PlyCount "46"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. f3 d5 8. Bg5 h6 9. Bh4 c5 10. cxd5 cxd4 11. Qxd4 Nc6 12. Bxf6 Nxd4 13. Bxd8 Nc2+ 14. Kd2 Nxa1 15. Be7 Re8 16. d6 Bd7 17. e4 Rac8 18. Bd3 Nb3+ 19. Ke3 Rc1 20. h4 Na5 21. Kf2 Nc6 22. Rh2 Nxe7 23. dxe7 Rd1 0-1

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Hansen, Eric"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2606"]
[BlackElo "2572"]
[PlyCount "125"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. e3 Bd6 5. Nc3 f5 6. Bd3 Nf6 7. O-O O-O 8. b3 Bd7 9. Bb2 Be8 10. Ne5 Bh5 11. Qc2 Nbd7 12. Ne2 Bxe2 13. Bxe2 Rc8 14. Rac1 Qe7 15. Ba1 Ba3 16. Rcd1 Nxe5 17. dxe5 Nd7 18. Qc3 a6 19. g3 Bb4 20. Qc2 Ba3 21. h4 Bc5 22. Kg2 b5 23. Rh1 Rb8 24. cxb5 cxb5 25. a4 Rfc8 26. Qd3 Bb4 27. Rc1 Nc5 28. Qd1 bxa4 29. bxa4 a5 30. Bb5 Ne4 31. Bd4 Bc3 32. Qd3 Bxd4 33. Qxd4 Qa3 34. Rxc8+ Rxc8 35. Bd7 Rc2 36. Bxe6+ Kh8 37. Qxd5 Rxf2+ 38. Kh3 Qf8 39. Rh2 Rf3 40. Rg2 g5 41. Kh2 f4 42. Qxe4 Rxe3 43. Qf5 fxg3+ 44. Kh3 Qxf5+ 45. Bxf5 Rxe5 46. Bg4 gxh4 47. Rd2 Re4 48. Rd8+ Kg7 49. Rd7+ Kf6 50. Rd5 h5 51. Rxh5 Rxa4 52. Rh6+ Kg5 53. Rh5+ Kg6 54. Rxh4 Kg5 55. Rh5+ Kg6 56. Kxg3 Ra3+ 57. Kh4 Ra4 58. Rg5+ Kf6 59. Rb5 Ke7 60. Rb6 Rc4 61. Ra6 Rc6 62. Rxc6 a4 63. Ra6 1-0

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Muradli, Mahammad"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "2449"]
[BlackElo "2572"]
[PlyCount "70"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. e3 Bd6 5. Bd3 f5 6. b3 Nf6 7. O-O Qe7 8. Bb2 O-O 9. Qc1 b6 10. Ba3 c5 11. dxc5 bxc5 12. cxd5 Nxd5 13. Nc3 Nd7 14. Rd1 Bb7 15. Bc4 N7f6 16. Nb5 Rac8 17. Nxa7 Rcd8 18. Nb5 Ne4 19. Nxd6 Rxd6 20. Bxd5 Rxd5 21. Rxd5 Bxd5 22. Qb2 Ra8 23. Qc1 Ng5 24. Ne5 Qb7 25. f3 Bxf3 26. h4 Qe4 27. hxg5 Qxe5 28. Bb2 Qg3 29. Qd2 Bd5 30. Rf1 Qxg5 31. Qf2 Rxa2 32. e4 Bxe4 33. Re1 h6 34. g3 Rxb2 35. Rxe4 Rxf2 0-1

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Paravyan, David"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "2647"]
[BlackElo "2572"]
[PlyCount "130"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 b6 7. O-O Bb7 8. cxd5 exd5 9. Bd2 Bd6 10. Nb5 Be7 11. Rc1 c6 12. Nc3 c5 13. Ne5 Nc6 14. Nxc6 Bxc6 15. dxc5 bxc5 16. b3 Rc8 17. Re1 Re8 18. Bb5 Bxb5 19. Nxb5 Qd7 20. Nc3 Bd6 21. h3 h6 22. Qf3 Be5 23. Na4 Ne4 24. Red1 Re6 25. Be1 Qb7 26. Rc2 Rf6 27. Qh5 Re6 28. f4 Nf6 29. Qf3 Bd6 30. Rdc1 Rce8 31. Bf2 Ne4 32. f5 Re5 33. Be1 Ng5 34. Qh5 d4 35. Bg3 Rxf5 36. Qg4 Bxg3 37. Qxf5 dxe3 38. Re2 Bf2+ 39. Rxf2 exf2+ 40. Qxf2 Qe4 41. Nxc5 Qg6 42. Kh1 Rd8 43. b4 Qh5 44. Rf1 Rd5 45. Qg3 Qg6 46. a3 Kh7 47. Qf4 Rd6 48. Nb7 Rf6 49. Qc1 Ne4 50. Rxf6 Qxf6 51. Nc5 Qg6 52. Nxe4 Qxe4 53. Qf1 Qg6 54. Qg1 f5 55. Qxa7 f4 56. Qf2 Qb1+ 57. Kh2 Qf5 58. Qf3 Qg5 59. g3 fxg3+ 60. Qxg3 Qd2+ 61. Qg2 Qd6+ 62. Qg3 Qe6 63. Qg2 Qg6 64. Qg3 h5 65. Qg2 Qd6+ 0-1

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Rustemov, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E13"]
[WhiteElo "2525"]
[BlackElo "2572"]
[PlyCount "50"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Bg5 h6 6. Bh4 g5 7. Bg3 Ne4 8. Qc2 Bb7 9. Nd2 Bxc3 10. bxc3 Nxg3 11. hxg3 d6 12. f3 Nd7 13. e4 Qe7 14. Bd3 h5 15. O-O-O O-O-O 16. Nf1 h4 17. gxh4 gxh4 18. Ne3 Qg5 19. Qd2 Rdg8 20. Rh2 Nf6 21. Rdh1 Kb8 22. Nf1 Qg7 23. Ne3 Qg5 24. Nf1 Qg7 25. Ne3 Qg5 1/2-1/2

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Sarana, Alexey"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2649"]
[BlackElo "2572"]
[PlyCount "142"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 Nc6 9. Nxc6 Bxc6 10. Bg5 h6 11. Bh4 Be7 12. Rd1 O-O 13. e5 Nh5 14. Bxe7 Qxe7 15. Qd2 f6 16. Be2 Qf7 17. exf6 Nxf6 18. O-O Qg6 19. f3 Nh5 20. Bd3 Qf6 21. Be4 Nf4 22. g3 Nh3+ 23. Kg2 Ng5 24. Bxc6 dxc6 25. Qe3 Rad8 26. h4 Nf7 27. b3 Nd6 28. Ne4 Nxe4 29. Qxe4 c5 30. Rxd8 Rxd8 31. Rf2 Qf5 32. Qb7 Qf7 33. Qe4 Rd4 34. Qe3 Qf5 35. g4 Qf6 36. Re2 Kf7 37. h5 a5 38. Rd2 e5 39. a4 Ke6 40. Re2 Qf4 41. Qxf4 Rxf4 42. Kg3 Rd4 43. Re3 Kf6 44. Kg2 Rd2+ 45. Kg3 Rd4 46. Kh3 Ke6 47. Kh4 Kd6 48. Kg3 Rd1 49. Kf2 Rd2+ 50. Ke1 Rd4 51. Ke2 Ke6 52. Re4 Kf6 53. Re3 Rd6 54. Kf2 Re6 55. Kg3 Kg5 56. Re4 Kf6 57. f4 exf4+ 58. Kxf4 Rd6 59. Re5 Rd4+ 60. Re4 Rd1 61. Re3 Rf1+ 62. Kg3 Rb1 63. Rf3+ Ke6 64. Re3+ Kd6 65. Kf4 Rd1 66. Rf3 Rd4+ 67. Kf5 Kc6 68. Kg6 Rd7 69. Rf7 Rd6+ 70. Kxg7 b5 71. Rf6 bxc4 0-1

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Svane, Rasmus"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2613"]
[BlackElo "2572"]
[PlyCount "52"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. h3 Bh5 6. d4 e6 7. c4 Ngf6 8. cxd5 exd5 9. Ne5 Bg6 10. f4 Be4 11. Nc3 Bxg2 12. Kxg2 Bb4 13. Qb3 Bxc3 14. bxc3 O-O 15. Qxb7 Nxe5 16. fxe5 Ne4 17. Ba3 Rb8 18. Qe7 Qa5 19. Rab1 Rbe8 20. Qb4 Qa6 21. Qb2 c5 22. Rf4 g5 23. Rxe4 dxe4 24. Bxc5 Rb8 25. Qd2 Rxb1 26. Qxg5+ Qg6 0-1

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Tabatabaei, Mohammad Amin"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2629"]
[BlackElo "2572"]
[PlyCount "92"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. Bg2 Be6 15. O-O Bg5 16. b3 Kh8 17. Qd3 g6 18. a3 bxa3 19. Rxa3 Rb8 20. f4 exf4 21. gxf4 Bh6 22. f5 Ne5 23. Qh3 Bxd5 24. Qxh6 Bc6 25. f6 Rg8 26. b4 Bd7 27. bxa5 Rb2 28. Ne3 Qb8 29. Nd5 Ng4 30. Qh4 Qa7+ 31. Kh1 Nf2+ 32. Rxf2 Rxf2 33. Ne7 Qd4 34. h3 Rxg2 35. Kxg2 Qb2+ 36. Kg1 Qxa3 37. Nxg8 Kxg8 38. a6 Qxa6 39. Qf4 Qa1+ 40. Kh2 Qe5 41. Qxe5 dxe5 42. h4 Be6 43. c5 Kf8 44. Kg3 Ke8 45. Kf2 Kd7 46. Ke3 Kc6 0-1

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Telljohann, Sven"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2388"]
[BlackElo "2572"]
[PlyCount "106"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. b3 e6 6. Bb2 Ngf6 7. c4 Be7 8. d3 O-O 9. Nbd2 a5 10. Qc1 Re8 11. Ba3 Bb4 12. Bxb4 axb4 13. a3 Qa5 14. axb4 Qxb4 15. Qb2 Nc5 16. h3 Bh5 17. g4 Bg6 18. Ne5 Nfd7 19. Nxd7 Nxd7 20. Rfc1 h5 21. g5 Nc5 22. h4 d4 23. Rcb1 e5 24. Qc2 f6 25. gxf6 gxf6 26. Kh2 Kf7 27. Bf3 Rg8 28. Rg1 Qc3 29. Rac1 Qb4 30. Ra1 Qc3 31. Rac1 Qxc2 32. Rxc2 Na6 33. Ne4 Bxe4 34. Rxg8 Kxg8 35. Bxe4 Nc5 36. Bf3 Nxb3 37. Rb2 Nc5 38. Bxh5 Ra1 39. Bg4 Kg7 40. Bc8 Ra7 41. Kg3 Kg6 42. f4 e4 43. f5+ Kf7 44. dxe4 Nxe4+ 45. Kf4 Nc5 46. Rd2 Ra8 47. Be6+ Nxe6+ 48. fxe6+ Kxe6 49. Rxd4 Ra5 50. Re4+ Kf7 51. Rd4 Ke6 52. Re4+ Kf7 53. Rd4 Ke6 1/2-1/2

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Wang, Kevin A"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2386"]
[BlackElo "2572"]
[PlyCount "136"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 g6 7. O-O Bg7 8. d4 cxd4 9. cxd4 O-O 10. h3 d5 11. Nc3 Bf5 12. Bg5 h6 13. Be3 Rc8 14. Qd2 g5 15. Ne2 Nc4 16. Bxc4 dxc4 17. Ng3 Bd3 18. Rfd1 f5 19. exf6 exf6 20. Ne1 Bg6 21. d5 Ne5 22. f4 gxf4 23. Bxf4 Qb6+ 24. Kh2 Kh7 25. d6 Rfd8 26. Bxe5 fxe5 27. Nf3 Rc6 28. d7 Rc7 29. Nh4 e4 30. Nxg6 Qxg6 31. Qf4 Rcxd7 32. Rxd7 Rxd7 33. Nxe4 Rd5 34. Kh1 Bxb2 35. Rf1 Bg7 36. Qc7 Qxe4 37. Rf7 Qe1+ 38. Kh2 Qe5+ 39. Qxe5 Rxe5 40. Rc7 Re4 41. Rxb7 c3 42. g3 Re2+ 43. Kg1 c2 44. Rc7 Rd2 45. Kf1 Rd1+ 46. Ke2 c1=Q 47. Rxc1 Rxc1 48. Kf3 Ra1 49. g4 Rxa2 50. h4 Ra3+ 51. Kf4 Ra4+ 52. Kf5 a5 53. h5 Rb4 54. g5 Rb5+ 55. Kf4 Rxg5 56. Ke4 Rxh5 57. Kd3 Rg5 58. Kc4 Kg6 59. Kd3 Bf8 60. Ke4 h5 61. Kd3 h4 62. Kc4 h3 63. Kd3 h2 64. Kc4 h1=Q 65. Kd3 Qh4 66. Kc3 Rg3+ 67. Kb2 Qh2+ 68. Kc1 Rg1# 0-1

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Zakhartsov, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2486"]
[BlackElo "2572"]
[PlyCount "64"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. g3 Nf6 4. Nc3 e5 5. Bg2 Be7 6. O-O O-O 7. d3 d6 8. h3 Rb8 9. Nd5 Nxd5 10. exd5 Nb4 11. Nd2 b5 12. a3 Na6 13. a4 b4 14. Nc4 Nc7 15. f4 Bb7 16. fxe5 dxe5 17. Nxe5 Nxd5 18. Nc4 Bf6 19. Qg4 Re8 20. Bd2 g6 21. Kh2 h5 22. Qf3 Re6 23. Qf2 Qe7 24. Rae1 Bd4 25. Rxe6 Qxe6 26. Qf3 Ne3 27. Qf4 Nxf1+ 28. Bxf1 Re8 29. Nd6 Be5 30. Nxb7 Bxf4 31. Bxf4 Qe1 32. Bg2 Re2 0-1

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Abdusattorov, Nodirbek"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2627"]
[PlyCount "114"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nd2 Nbc6 9. N2f3 Be4 10. O-O Bxf3 11. Nxf3 Nf5 12. Bf4 Be7 13. Bd3 g6 14. c3 h5 15. Re1 Qb6 16. b4 Rc8 17. a3 Bf8 18. Rc1 Bg7 19. c4 dxc4 20. Bxf5 gxf5 21. Rxc4 Rd8 22. Qc1 O-O 23. Bh6 Ne7 24. Rh4 Ng6 25. Rxh5 Rc8 26. Qg5 Qd8 27. Qe3 Qb6 28. Qg5 Qd8 29. Qg3 Bxh6 30. Rxh6 Kg7 31. Rh5 Rc3 32. Rg5 Rh8 33. h4 Kf8 34. h5 Ne7 35. Qh4 Ng6 36. Qg3 Ne7 37. Qh4 Ng6 38. Rxg6 Qxh4 39. Nxh4 fxg6 40. Nxg6+ Kg7 41. Nxh8 Kxh8 42. Rd1 Kg7 43. Rd7+ Kh6 44. Rd6 Rxa3 45. Rxe6+ Kxh5 46. Re7 b6 47. Rf7 Kg6 48. e6 Kg5 49. g3 Ra1+ 50. Kg2 Re1 51. Rg7+ Kf6 52. Rxa7 Kxe6 53. Ra6 Ke5 54. Rxb6 Rb1 55. Rb5+ Ke4 56. Rc5 f4 57. Rc2 f3+ 0-1

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Andriasian, Zaven"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2581"]
[PlyCount "88"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Bg6 7. Nbd2 Nf5 8. c3 Be7 9. a4 Nd7 10. a5 h5 11. b4 Qc7 12. Nb3 f6 13. Bf4 h4 14. Re1 Bh5 15. Bd3 fxe5 16. Bxf5 exf5 17. Bxe5 Nxe5 18. Rxe5 O-O 19. Nc5 Bd6 20. Ne6 Qe7 21. Nxf8 Bxe5 22. Ng6 Bxh2+ 23. Kxh2 Bxg6 24. Ne5 Qg5 25. Qc1 f4 26. Nxg6 Qxg6 27. Qxf4 Qh5 28. Re1 Rf8 29. Qe3 Kh8 30. f3 Qg6 31. Qe7 Qg3+ 32. Kh1 Rf6 33. Qe8+ Kh7 34. Qh5+ Rh6 35. Qf5+ Rg6 36. Qh5+ Kg8 37. Re2 h3 38. Kg1 hxg2 39. Re8+ Kf7 40. Qh8 Qf2+ 41. Kxf2 g1=Q+ 42. Ke2 Rg2+ 43. Kd3 Qd1+ 44. Ke3 Qd2# 0-1

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Bodek, Michael H"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2397"]
[PlyCount "59"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. Rb1 Qc7 11. Qe1 Nc8 12. Bd1 Nb6 13. h4 Be7 14. h5 O-O-O 15. Bc2 Rdg8 16. Qd1 g5 17. Nh2 h6 18. Ng4 Kb8 19. Nf3 Qc8 20. Nfh2 Qe8 21. f4 gxf4 22. Bxf4 Bg5 23. Bxg5 Rxg5 24. Nf6 Qe7 25. Qf3 Rg7 26. Qf4 Ba4 27. Bxa4 Nxa4 28. Nhg4 Nc6 29. Nxh6 Qf8 30. Nd7+ 1-0

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Bodek, Michael H"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2397"]
[PlyCount "176"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. Rb1 Qc7 11. Qe1 Nc8 12. Bd1 Nb6 13. Nh4 Be7 14. f4 g6 15. Nhf3 O-O-O 16. Bc2 h5 17. Ng5 Rdf8 18. Qd1 Kb8 19. Ndf3 Qd8 20. Be3 Qe8 21. Bf2 Ba4 22. Bh4 Bxc2 23. Qxc2 Qa4 24. Qxa4 Nxa4 25. Nxe6 fxe6 26. Bxe7 Rxf4 27. Rf2 Kc8 28. Rbf1 Kd7 29. Bg5 Rf5 30. Bf6 Rf8 31. Nh4 Rxf2 32. Rxf2 Rg8 33. Bg5 Rg7 34. Bh6 Rh7 35. Bc1 Nb3 36. Bg5 Rg7 37. Kf1 b5 38. Ke2 a5 39. Kd1 b4 40. axb4 axb4 41. Kc2 bxc3 42. bxc3 Nb6 43. Rf6 Rg8 44. Nxg6 Ra8 45. Nf8+ Kc6 46. Nxe6 Ra2+ 47. Kd1 Kb5 48. Nc7+ Ka5 49. e6 Na4 50. e7 Nxc3+ 51. Ke1 Re2+ 52. Kf1 Nxd4 53. Ne6 Nxe6 54. e8=Q Nxg5 55. Qa8+ Kb4 56. Rb6+ Kc5 57. Qa7 Kd4 58. Rg6+ Kd3 59. Rxg5 d4 60. Rg3+ Kd2 61. Qa1 Kc2 62. Rf3 Rd2 63. Rf2 d3 64. Qe1 Ne2 65. Rxe2 Rxe2 66. Qxe2+ dxe2+ 67. Kxe2 c3 68. g4 Kb2 69. gxh5 c2 70. h6 c1=Q 71. h7 Qc3 72. h3 Qh8 73. Kf2 Qxh7 74. Kg3 Qh8 75. Kh2 Qh7 76. h4 Qh8 77. Kg3 Kc3 78. Kh3 Kc4 79. Kg3 Kc5 80. h5 Kd6 81. Kg4 Ke7 82. Kg5 Kf8 83. h6 Kg8 84. Kh5 Qh7 85. Kg5 Qf7 86. h7+ Kxh7 87. Kg4 Qg6+ 88. Kh4 Kg7 0-1

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Carter, Emmanuel"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "1998"]
[PlyCount "109"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Na3 Nf5 7. Nc2 a6 8. Bd3 Be7 9. dxc5 Bxc5 10. O-O h6 11. Bxf5 exf5 12. Be3 Be7 13. Qd2 g5 14. b4 f4 15. Bc5 Bg4 16. Nfd4 Qd7 17. Nxc6 bxc6 18. Nd4 Bxc5 19. bxc5 O-O 20. f3 Bh5 21. g3 fxg3 22. hxg3 Rae8 23. Rae1 Bg6 24. f4 gxf4 25. Qxf4 Qh3 26. Rf2 Be4 27. Rh2 Qe6 28. Nxe6 fxe6 29. Qxh6 Re7 30. Rf1 Bf5 31. g4 Rg7 32. Qxg7+ Kxg7 33. gxf5 exf5 34. Rg2+ Kf7 35. Rxf5+ Ke8 36. Rxf8+ Kxf8 37. Rg6 Ke7 38. Rxc6 a5 39. Ra6 Kd7 40. Kf2 a4 41. Ke3 a3 42. Kd4 Kc7 43. Rb6 Kd7 44. Kxd5 Kc7 45. Kc4 Kd7 46. Kb4 Ke7 47. Kxa3 Kf7 48. Kb4 Ke7 49. a4 Kd7 50. a5 Kc7 51. a6 Kd7 52. a7 Kc7 53. a8=Q Kd7 54. Qa7+ Kc8 55. Rb8# 1-0

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Firouzja, Alireza"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2572"]
[BlackElo "2759"]
[PlyCount "204"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. c3 O-O 7. Bb3 Bb6 8. Be3 Ne7 9. Nbd2 Ng6 10. Re1 c6 11. h3 h6 12. Nf1 Re8 13. Ng3 d5 14. Qd2 Bxe3 15. Qxe3 Qd6 16. Rad1 Bd7 17. d4 exd4 18. Qxd4 Ne5 19. Nxe5 Qxe5 20. Qxe5 Rxe5 21. exd5 Rxe1+ 22. Rxe1 cxd5 23. f3 Be6 24. Ne2 Kf8 25. Nd4 Re8 26. Kf2 g6 27. g4 Ke7 28. Ba4 Rg8 29. Bc2 a6 30. Bd3 Kd6 31. Kg3 Nd7 32. h4 Nc5 33. Bc2 Bd7 34. Kf2 Ne6 35. Rd1 Nf4 36. Ne2 Nxe2 37. Kxe2 Re8+ 38. Kf2 g5 39. hxg5 hxg5 40. Rh1 Be6 41. Rh5 Rg8 42. Ke3 b5 43. Kd4 a5 44. a3 b4 45. cxb4 axb4 46. axb4 Rb8 47. Rxg5 Rxb4+ 48. Kc3 Rf4 49. Bd1 Kc5 50. Rh5 Rc4+ 51. Kd2 Rd4+ 52. Kc2 Rc4+ 53. Kd2 Rd4+ 54. Ke1 Rb4 55. b3 Kd4 56. Kd2 Rb7 57. Bc2 Ra7 58. Rh8 Ra2 59. Rb8 Bd7 60. Rb4+ Kc5 61. Rf4 Be6 62. Kc3 d4+ 63. Kd3 Bd7 64. b4+ Kb6 65. Rxd4 Ra3+ 66. Ke2 Bc6 67. Bd3 Rb3 68. Rf4 Bd5 69. Rf5 Be6 70. Rf4 Kc7 71. Kd2 Kd6 72. Kc2 Ra3 73. Bc4 Bxc4 74. Rxc4 Kd5 75. Rc5+ Kd4 76. Rf5 Rc3+ 77. Kd2 Rc7 78. Ke2 Ra7 79. Kf2 Kd3 80. b5 Rb7 81. Kg3 Kd4 82. Kf4 Rc7 83. Rf6 Rb7 84. b6 Kd5 85. g5 Kc5 86. Kf5 Kd5 87. f4 Rb8 88. g6 fxg6+ 89. Rxg6 Rf8+ 90. Rf6 Rb8 91. Kg5 Kc5 92. f5 Rb7 93. Rg6 Rb8 94. Re6 Rd8 95. Kf6 Rg8 96. Kf7 Rb8 97. f6 Kb5 98. Re7 Rb7 99. Kg7 Ka5 100. Rxb7 Kb5 101. Rc7 Kxb6 102. Rc8 Kb5 1/2-1/2

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Golubka, Petr"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2452"]
[PlyCount "45"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Nbd2 d6 7. c3 a6 8. Bb3 b5 9. Re1 Bb7 10. Nf1 Qd7 11. Ng3 d5 12. Bg5 dxe4 13. dxe4 Qxd1 14. Raxd1 Rfd8 15. Nf5 Kf8 16. Nxe7 Kxe7 17. Bd5 h6 18. Bh4 Rab8 19. Bxc6 Rxd1 20. Rxd1 Bxc6 21. Nxe5 Bxe4 22. Re1 g5 23. Nc6+ 1-0

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Har Zvi, Ronen"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2513"]
[PlyCount "52"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 Nf6 7. Nc3 g6 8. Bg5 Bg7 9. Bb3 O-O 10. O-O-O Bg4 11. h3 Bxf3 12. Qxf3 Qa5 13. h4 Rac8 14. Kb1 Ne5 15. Qe3 Rxc3 16. bxc3 Rc8 17. f3 Rxc3 18. Qd4 Nc6 19. Qa4 Qe5 20. Bc1 Nxe4 21. fxe4 Rxc2 22. Kxc2 Qc3+ 23. Kb1 Qa1+ 24. Kc2 Qc3+ 25. Kb1 Qa1+ 26. Kc2 Qc3+ 1/2-1/2

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Jacobson, Aaron"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2572"]
[BlackElo "2301"]
[PlyCount "7"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Bg4 3. Qxg4 Qc8 4. Qxc8# 1-0

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Mamedyarov, Shakhriyar"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2770"]
[PlyCount "49"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 dxe5 7. dxe5 Be7 8. O-O O-O 9. Qe2 Qc7 10. Re1 Rd8 11. Bd3 Nd7 12. a3 Nf8 13. c4 Nb6 14. Nc3 Bd7 15. Bf4 Bc6 16. Rad1 Rd7 17. h4 Rad8 18. h5 h6 19. Qe3 Na4 20. Nxa4 Bxa4 21. Rd2 Bc6 22. Red1 Ba4 23. Re1 Bc6 24. Red1 Ba4 25. Re1 1/2-1/2

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Paravyan, David"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2572"]
[BlackElo "2647"]
[PlyCount "105"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. c3 a6 7. Be3 Bxe3 8. fxe3 Na5 9. Bb3 Nxb3 10. axb3 O-O 11. Nbd2 a5 12. Qe1 c6 13. Nh4 Be6 14. Nf5 d5 15. exd5 Bxf5 16. Rxf5 Qxd5 17. d4 Rfe8 18. Nc4 Nd7 19. Qg3 b5 20. Nd2 Qe6 21. Raf1 f6 22. e4 exd4 23. cxd4 Kh8 24. h4 Re7 25. h5 h6 26. R1f4 Nf8 27. e5 Nh7 28. Ne4 Rf8 29. Qg6 Qf7 30. exf6 Nxf6 31. Nxf6 Qxg6 32. hxg6 Rxf6 33. Rxf6 gxf6 34. Rxf6 Kg7 35. Rxc6 Re3 36. d5 Rxb3 37. d6 Rxb2 38. Rc5 Rd2 39. Rxb5 a4 40. Ra5 Rd4 41. d7 Kxg6 42. Rxa4 Rxd7 43. Rg4+ Kh7 44. Rg3 Rg7 45. Kh2 Rg6 46. Rh3 Rg5 47. Rg3 Kg6 48. Rxg5+ Kxg5 49. Kg3 Kh5 50. Kh3 Kg5 51. Kg3 Kh5 52. Kh3 Kg5 53. Kg3 1/2-1/2

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Paravyan, David"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2572"]
[BlackElo "2647"]
[PlyCount "124"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Ke8 10. h3 a5 11. Rd1 a4 12. a3 Be7 13. Bg5 Bxg5 14. Nxg5 h6 15. Nge4 g5 16. Nf6+ Ke7 17. Rd2 Ra5 18. Re1 Be6 19. Re4 Nh4 20. Nh5 Ng6 21. Rxa4 Rxa4 22. Nxa4 Nxe5 23. Nc5 Bc8 24. Re2 f6 25. Ne4 Kf7 26. b3 Nd7 27. Neg3 Nc5 28. a4 Bd7 29. f4 Re8 30. Rf2 f5 31. fxg5 hxg5 32. Nxf5 Kg6 33. Nfg3 Ne4 34. Nxe4 Rxe4 35. Ng3 Re1+ 36. Kh2 Be6 37. Ne2 Bd5 38. Nc3 Rc1 39. Rd2 Bxb3 40. cxb3 Rxc3 41. Rd7 Rxb3 42. Rxc7 Rb4 43. a5 g4 44. a6 bxa6 45. Rxc6+ Kh5 46. Rxa6 gxh3 47. Kxh3 Rb2 48. Kh2 Rb3 49. Ra5+ Kg4 50. Ra4+ Kg5 51. Rd4 Kg6 52. Re4 Rb6 53. Rf4 Kg5 54. Rf3 Kg4 55. Rg3+ Kh4 56. Rh3+ Kg4 57. Rg3+ Kh4 58. Rf3 Kg4 59. Re3 Kh4 60. Rc3 Kg5 61. Rc4 Rh6+ 62. Kg3 Rd6 0-1

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Rasulov, Vugar Ural Oglu"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2478"]
[PlyCount "112"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 exd4 8. cxd4 d6 9. O-O Nc6 10. Nc3 Bg4 11. Be3 Nf6 12. Rb1 Rb8 13. h3 Bh5 14. Qa4 O-O 15. d5 Ne5 16. Nxe5 dxe5 17. Bxa7 Ra8 18. Rxb7 Bc5 19. Nb5 Bg6 20. Rxc7 Qxc7 21. Nxc7 Rxa7 22. Qc6 Bd4 23. Nb5 Rxa2 24. Nxd4 exd4 25. d6 Rd2 26. Bc4 Bxe4 27. Qc7 Rc2 28. Rd1 d3 29. d7 Nxd7 30. Qxd7 Rxc4 31. f3 Bg6 32. Qd5 Rc2 33. h4 h5 34. g4 hxg4 35. fxg4 Re2 36. h5 Be4 37. Qg5 f6 38. Qf4 Rc8 39. h6 Rcc2 40. hxg7 Kxg7 41. g5 Rg2+ 42. Kf1 f5 43. Qe5+ Kg6 44. Qf6+ Kh5 45. Qh6+ Kg4 46. g6 Rcf2+ 47. Ke1 d2+ 48. Rxd2 Rxd2 49. Qxd2 Rxd2 50. Kxd2 f4 51. g7 Bh7 52. Ke2 Bg8 53. Kf2 Kf5 54. Kg2 Kg4 55. Kf2 f3 56. Ke3 Kg3 0-1

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Svane, Rasmus"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2613"]
[PlyCount "42"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 h5 5. Be2 h4 6. h3 c5 7. dxc5 e6 8. Be3 Qc7 9. b4 a5 10. c3 axb4 11. cxb4 Nc6 12. Nc3 Nxe5 13. Nxe5 Qxe5 14. Bd4 Qf4 15. Bb5+ Ke7 16. O-O Nf6 17. Re1 Rh6 18. Be3 Qxb4 19. Bxh6 gxh6 20. Nxd5+ Nxd5 21. Qxd5 Bg7 1-0

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Svane, Rasmus"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2613"]
[PlyCount "131"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qd7 8. O-O Bb6 9. Nbd2 Na5 10. Qc2 Nxc4 11. Nxc4 Ne7 12. a4 Qc6 13. Qd3 a5 14. d5 Qd7 15. Nxb6 cxb6 16. Rb1 O-O 17. Rxb6 f5 18. Ba3 fxe4 19. Qxe4 Nf5 20. Nxe5 dxe5 21. Bxf8 Kxf8 22. Qxe5 Qe7 23. Qf4 Kg8 24. h3 Qc5 25. Rfb1 Qxd5 26. R1b5 Qf7 27. Qe5 h6 28. Rxa5 Rxa5 29. Qxa5 Qd7 30. Qe5 Ne7 31. Rd6 Qc7 32. Re6 Qxe5 33. Rxe5 Kf7 34. c4 Nc6 35. Rb5 Ke6 36. f3 Kd6 37. Kf2 Nd4 38. Rd5+ Kc6 39. Rxd4 Be6 40. Re4 Bd7 41. Re7 Kd6 42. Rxg7 Bxa4 43. Rg6+ Kc5 44. Rxh6 Kxc4 45. Rb6 Bc6 46. Ke3 Kc5 47. Rxc6+ bxc6 48. Kd3 Kd6 49. Kc3 Ke6 50. Kc4 Kf5 51. Kc5 Kf4 52. Kxc6 Kg3 53. Kd5 Kh4 54. f4 Kg3 55. Ke5 Kf2 56. f5 Kg3 57. f6 Kh2 58. f7 Kg3 59. f8=Q Kh2 60. g4 Kg1 61. g5 Kh2 62. g6 Kg1 63. g7 Kh2 64. g8=Q Kh1 65. Qf3+ Kh2 66. Qgg2# 1-0

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Tabatabaei, Mohammad Amin"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2629"]
[PlyCount "67"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Be7 8. O-O O-O 9. Bd2 dxe5 10. dxe5 Nc6 11. Qe2 Qb6 12. Nc3 Nxc3 13. Bxc3 Rd8 14. a3 Bd7 15. Bd3 Be8 16. h4 Rd7 17. h5 Rad8 18. Bc2 a6 19. Rfe1 Qb5 20. Qe4 g6 21. Qf4 Bf8 22. Re4 Ne7 23. Ba4 Qb6 24. Bxd7 Rxd7 25. hxg6 hxg6 26. Ng5 Bh6 27. Qg4 Nf5 28. Nf3 Rd3 29. Rb4 Qc7 30. Nd4 a5 31. Nxf5 exf5 32. Qc4 Qd8 33. Rxb7 Bc6 34. Qxf7+ 1-0

[Event "Titled Arena Apr 3rd"]
[Site "Lichess.org INT"]
[Date "2021.04.03"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Yilmaz, Mustafa"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2630"]
[PlyCount "89"]
[EventDate "2021.04.03"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 e6 7. Bd3 h6 8. h4 Nge7 9. h5 Nf5 10. O-O Be7 11. Rd1 Nh4 12. Nbd2 Nxf3+ 13. Nxf3 Qc7 14. Qg3 Kf8 15. c4 dxc4 16. Bxc4 Bd7 17. Be3 Qa5 18. Rac1 Be8 19. a3 Rd8 20. Qf4 Rxd1+ 21. Rxd1 Qa4 22. b3 Qxa3 23. Bxe6 Kg8 24. Bc4 Nd8 25. e6 Nxe6 26. Qb8 Kh7 27. Bd3+ g6 28. Qxb7 Qb4 29. hxg6+ fxg6 30. Qxa7 Bc6 31. Bxg6+ Kxg6 32. Ne5+ Kf6 33. Nxc6 Bc5 34. Nxb4 Bxa7 35. Bxa7 Ra8 36. Be3 Ra2 37. Nd5+ Ke5 38. Nc3 Ra3 39. Rd5+ Kf6 40. Rb5 h5 41. Nd5+ Kf5 42. Kh2 Ra2 43. Nf4+ Kg4 44. Nxe6 h4 45. Rg5# 1-0

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Erdogan, Anil Berk"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2572"]
[BlackElo "2155"]
[PlyCount "67"]
[EventDate "2021.04.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Bg4 7. Bb5+ Nd7 8. Nbd2 e6 9. O-O Ne7 10. h3 Bxf3 11. Nxf3 a6 12. Bd3 Nc6 13. Be3 O-O 14. Rc1 Qb6 15. Qd2 f6 16. exf6 Bxf6 17. Ne5 Rad8 18. Nxc6 bxc6 19. Be2 Rc8 20. Rfe1 Qb7 21. b3 e5 22. dxe5 Nxe5 23. Qa5 Ra8 24. Qa4 Rfc8 25. f4 Nf7 26. Bg4 Rc7 27. Be6 Kg7 28. f5 g5 29. h4 h6 30. Qg4 Rh8 31. Qh5 Ne5 32. Bc5 gxh4 33. Rxe5 Bxe5 34. Qg6# 1-0

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "2"]
[White "Vlassov, Nikolai"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2306"]
[BlackElo "2572"]
[PlyCount "104"]
[EventDate "2021.04.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 Nc6 6. Nc3 e6 7. Nf3 d6 8. Bc4 Nxc3 9. bxc3 dxe5 10. Nxe5 Nxe5 11. dxe5 Qxd1+ 12. Kxd1 Bd7 13. Rb1 O-O-O 14. Ke2 Bc6 15. f3 Bc5 16. Be3 Bxe3 17. Kxe3 Kc7 18. Rhd1 Rd7 19. Rxd7+ Bxd7 20. Bd3 Rc8 21. Bxh7 g6 22. Rb4 Rh8 23. Rh4 Kd8 24. Kf4 Ke7 25. Kg5 Rc8 26. Rb4 b6 27. c4 Rc5 28. f4 Ra5 29. Rb2 Ra4 30. Rc2 Bc6 31. h4 Be4 32. Rd2 Rxc4 33. g4 Bd5 34. h5 gxh5 35. gxh5 Rc1 36. Rh2 Rg1+ 37. Kh4 f5 38. exf6+ Kxf6 39. h6 Bf3 40. Bd3 Rg4+ 41. Kh3 Rxf4 42. h7 Kg7 43. Rc2 Be4 44. Rc7+ Kh8 45. Bxe4 Rxe4 46. Rxa7 e5 47. Kg3 Rc4 48. Kf3 Rh4 49. Rb7 Ra4 50. Rxb6 Kxh7 51. Re6 Rxa2 52. Rxe5 Ra3+ 1/2-1/2

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Sorensen, Hampus"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2395"]
[PlyCount "46"]
[EventDate "2021.04.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. O-O Nge7 8. Ng5 d5 9. Nxf7 Kxf7 10. exd5 Ne5 11. Bb3 Bxc3 12. Nxc3 dxc3 13. d6+ Ke8 14. Qh5+ N7g6 15. Re1 cxd6 16. Bg5 Qb6 17. Rad1 Rf8 18. Be3 Qc7 19. Bd4 Qe7 20. Bxc3 Bg4 21. Qxh7 Bxd1 22. Bxd1 Rh8 23. Qxg7 Qxg7 0-1

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "4"]
[White "Davtyan, David"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2312"]
[BlackElo "2572"]
[PlyCount "100"]
[EventDate "2021.04.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. O-O a6 6. Bd3 Nxf3+ 7. Qxf3 Bd6 8. Qh3 Qc7 9. b3 Ne7 10. Bb2 Ng6 11. g3 b5 12. Bxb5 h5 13. Be2 h4 14. Qg4 Bb7 15. d3 Be5 16. Na4 O-O-O 17. c3 Rh6 18. d4 f5 19. Qg5 Bf6 20. Qe3 hxg3 21. fxg3 Rdh8 22. Rf2 Bxe4 23. Nxc5 Ba8 24. Bxa6+ Kd8 25. d5 Ne5 26. Be2 Bxd5 27. Rd1 Rh3 28. Na6 Ng4 29. Bxg4 Rxg3+ 30. Kf1 Rxe3 31. Nxc7 Kxc7 32. Bxf5 Bf3 33. Rd3 Rxd3 34. Bxd3 Bc6 35. c4 Rh3 36. Bxf6 gxf6 37. Be2 f5 38. a4 Rxb3 39. h4 Ra3 40. Kg1 Rxa4 41. h5 Kd6 42. h6 Ra1+ 43. Kh2 Rh1+ 44. Kg3 Rxh6 45. Bf1 Kc5 46. Rd2 Rg6+ 47. Kf4 Rg4+ 48. Ke5 Re4+ 49. Kf6 Rf4 50. Rb2 Rxf1 0-1

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Espinosa Veloz, Ermes"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2485"]
[PlyCount "56"]
[EventDate "2021.04.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 a6 6. Bc4 Nc6 7. Qd3 Bg4 8. Bb3 g6 9. Bg5 Bg7 10. O-O-O O-O 11. h3 Bxf3 12. Qxf3 Ne5 13. Qe2 b5 14. f4 Nc4 15. e5 Nd7 16. Bxc4 bxc4 17. Rxd6 h6 18. Bh4 g5 19. Rhd1 exd6 20. fxg5 hxg5 21. Bg3 Nxe5 22. Ne4 Rb8 23. Rxd6 Qe7 24. Qh5 Rfe8 25. Rd5 Qb7 26. Bxe5 Qxd5 27. Nxg5 Rxe5 28. Qh7+ Kf8 0-1

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "7"]
[White "Spyropoulos, Nikolaos"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2425"]
[BlackElo "2572"]
[PlyCount "108"]
[EventDate "2021.04.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 Be6 14. g3 O-O 15. Bg2 a5 16. O-O Rb8 17. a3 Kh8 18. Re1 Qd7 19. Qd2 f5 20. f4 e4 21. Rad1 Rfd8 22. Qe2 Ne7 23. Nce3 Nxd5 24. Nxd5 Qb7 25. Qd2 b4 26. axb4 axb4 27. Nxb4 d5 28. Nc2 Qxb2 29. Nd4 Qb6 30. Kh1 Bd7 31. Bh3 Qg6 32. Rb1 Rbc8 33. Rb7 Qh5 34. Rxd7 Qxh3 35. Rxd8+ Rxd8 36. Ne6 Rd7 37. Nxg7 Kxg7 38. Qd4+ Kf7 39. c4 Qh5 40. cxd5 Qf3+ 41. Kg1 Qd3 42. Qxd3 exd3 43. Rd1 Rxd5 44. Kf2 Ra5 45. Ke3 Ra2 46. Rd2 Ra1 47. Kxd3 Ra3+ 48. Kd4 Ke6 49. Re2+ Kf6 50. Re8 Ra2 51. Rf8+ Ke6 52. Re8+ Kf6 53. Rf8+ Ke6 54. Re8+ Kf6 1/2-1/2

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Manukyan, Artyom"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2148"]
[PlyCount "73"]
[EventDate "2021.04.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qe7 8. d5 Nd4 9. Nxd4 exd4 10. O-O Bb6 11. a4 Nf6 12. a5 Bc5 13. cxd4 Bxd4 14. Bb2 Bxb2 15. Qxb2 O-O 16. Nc3 Qe5 17. Rae1 Ng4 18. g3 Qh5 19. h4 Ne5 20. Be2 Nf3+ 21. Bxf3 Qxf3 22. Re3 Qg4 23. Nb5 Qd7 24. Rc1 c5 25. dxc6 bxc6 26. Nd4 Qg4 27. Rxc6 Qd1+ 28. Kh2 Qf1 29. Rc1 Qh3+ 30. Kg1 Bd7 31. Qb7 Rfb8 32. Qd5 Rc8 33. Rce1 Be6 34. Qxd6 Rd8 35. Qe5 Bc4 36. Nf5 f6 37. Qf4 1-0

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "9"]
[White "Nitish, Belurkar"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2351"]
[BlackElo "2572"]
[PlyCount "62"]
[EventDate "2021.04.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Nbd2 d5 4. e3 b6 5. Bd3 Bb7 6. O-O Bd6 7. Qe2 Ne4 8. b3 O-O 9. Bb2 Nd7 10. c4 f5 11. Rac1 a6 12. Rfd1 Qf6 13. Nf1 Qe7 14. Ne5 Nxe5 15. dxe5 Bc5 16. Ng3 f4 17. cxd5 fxg3 18. Bxe4 Qh4 19. Bxh7+ Qxh7 20. hxg3 Bxd5 21. b4 Bxb4 22. Rxc7 Bc5 23. Rxd5 exd5 24. e6 Qb1+ 25. Kh2 Qh7+ 26. Kg1 d4 27. exd4 Bd6 28. Rd7 Qb1+ 29. Kh2 Rf6 30. Rxg7+ Kxg7 31. d5 Rh8+ 0-1

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Ortega Amarelle, Mariano"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2463"]
[PlyCount "57"]
[EventDate "2021.04.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Bd7 8. O-O Bc6 9. Nbd2 Nd7 10. Re1 Be7 11. Ne4 dxe5 12. dxe5 O-O 13. a3 Nc5 14. Nxc5 Bxc5 15. Ng5 Nb6 16. Bd3 h6 17. Bh7+ Kh8 18. Qh5 Qe8 19. b4 Bd4 20. Ra2 f6 21. Bg6 fxg5 22. Bxe8 Bxe8 23. Qg4 Bc3 24. Bd2 Bxd2 25. Rxd2 Rf5 26. h4 Bc6 27. Red1 Nd5 28. Rxd5 Bxd5 29. Rxd5 1-0

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "11"]
[White "Riehle, Marco"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2347"]
[BlackElo "2572"]
[PlyCount "110"]
[EventDate "2021.04.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. a3 e6 3. b4 cxb4 4. axb4 Bxb4 5. Bb2 Nf6 6. e5 Nd5 7. c4 Ne7 8. Qg4 Nf5 9. Bd3 h5 10. Qf3 Nc6 11. Ne2 Qg5 12. O-O O-O 13. Bxf5 exf5 14. d4 d6 15. exd6 Bxd6 16. Nbc3 Qg4 17. Qd3 Rd8 18. h3 Qh4 19. Rfe1 Be6 20. Nb5 Bb4 21. Red1 Ne5 22. Qb3 Bxc4 23. Qxb4 Bxe2 24. Re1 Nd3 25. Qd2 Nxe1 26. Qxe2 Re8 27. Qd2 Qe4 28. f3 Qd3 29. Qxd3 Nxd3 30. Ba3 Red8 31. Rd1 Nf4 32. Kf2 a6 33. Nc3 Rac8 34. Bc5 Ne6 35. Rb1 Nxc5 36. dxc5 Rxc5 37. Na4 Rb5 38. Rc1 Rb4 39. Ra1 Rc8 40. Kg3 Rcc4 41. Nb6 h4+ 42. Kh2 Rxb6 43. Rd1 Rc2 44. f4 Rbb2 45. Kh1 b5 46. Rd8+ Kh7 47. Rd5 g6 48. Rd7 Kg7 49. Ra7 Ra2 50. Rb7 Rd2 51. Rb6 Rf2 52. Rb7 Rxf4 53. Kh2 Rff2 54. Kg1 Rxg2+ 55. Kh1 Rgb2 0-1

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Delgadillo, Adonai"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2236"]
[PlyCount "25"]
[EventDate "2021.04.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 a6 6. Bc4 Nc6 7. Qd3 e6 8. Bf4 Qc7 9. O-O-O Ne5 10. Nxe5 dxe5 11. Bxe5 Qd7 12. Qe2 Qc6 13. Nb5 1-0

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "2"]
[White "Oliveira, Silvio Eduardo"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2321"]
[BlackElo "2572"]
[PlyCount "113"]
[EventDate "2021.04.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. a4 Be7 10. Bd2 O-O 11. Be2 Nd7 12. O-O f5 13. a5 Nf6 14. Be3 a6 15. Bb6 Qd7 16. Nc7 Rb8 17. c4 Bd8 18. Ne6 Bxb6 19. Nxf8 Bxf2+ 20. Rxf2 Kxf8 21. Bd3 g6 22. b4 Kg7 23. Qd2 Qc7 24. Rc1 Bd7 25. c5 dxc5 26. Rxc5 Qd6 27. Bb1 Rd8 28. Re2 Bb5 29. Re1 e4 30. Qd4 Kh6 31. Re3 Qf4 32. h3 Rxd5 33. Rxd5 Nxd5 34. Re1 Nc7 35. Qd8 Ne6 36. Qe7 Bc4 37. Bc2 Qd2 38. Qh4+ Kg7 39. Qe7+ Kh6 40. Qh4+ Kg7 41. Bd1 Qd4+ 42. Kh1 Qf6 43. Qf2 Qd4 44. Qh4 Qd8 45. Qf2 Bd3 46. g4 Qd4 47. Qh2 f4 48. h4 Qf6 49. h5 f3 50. h6+ Kf7 51. Bb3 Ke7 52. Bxe6 Qxe6 53. Rc1 Kf6 54. Qb8 Kg5 55. Qd8+ Kxg4 56. Rg1+ Kh3 57. Qg5 1-0

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Meissner, Felix"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2572"]
[BlackElo "2362"]
[PlyCount "45"]
[EventDate "2021.04.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nc3 d5 4. Nf3 dxe4 5. Nxe4 Nf6 6. Bd3 Bg7 7. O-O O-O 8. Re1 a5 9. Bg5 Na6 10. c3 Nc7 11. Qd2 a4 12. Bh6 a3 13. b3 Ncd5 14. Bxg7 Kxg7 15. h3 Nxe4 16. Rxe4 Nf6 17. Rh4 h5 18. Re1 Qd6 19. c4 c5 20. Qg5 cxd4 21. Rxd4 Qb6 22. Rxe7 Be6 23. Qxg6+ 1-0

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "4"]
[White "Barria Zuniga, Daniel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2341"]
[BlackElo "2572"]
[PlyCount "70"]
[EventDate "2021.04.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Nbd2 Bb7 7. Bg2 Be4 8. Qd1 O-O 9. O-O Bxd2 10. Qxd2 d6 11. b3 a5 12. Bb2 Nbd7 13. Rfe1 Re8 14. Bf1 h6 15. Nh4 Bb7 16. f3 d5 17. Rac1 a4 18. Ng2 axb3 19. axb3 Ra2 20. Ra1 Rxa1 21. Rxa1 c5 22. cxd5 exd5 23. e3 Bc6 24. Nf4 Qe7 25. Kf2 g5 26. Nd3 g4 27. Be2 gxf3 28. Bxf3 Ne4+ 29. Bxe4 Qxe4 30. dxc5 d4 31. Bxd4 Qg2+ 32. Ke1 Qh1+ 33. Ke2 Bf3+ 34. Kf2 Qg2+ 35. Ke1 Qg1# 0-1

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Nasuta, Grzegorz"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2512"]
[PlyCount "81"]
[EventDate "2021.04.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Nbd2 d6 7. c3 h6 8. Re1 Re8 9. Nf1 Bf8 10. Ng3 a6 11. Bb3 Na5 12. Bc2 c5 13. h3 Nc6 14. Bb3 Be6 15. Be3 d5 16. exd5 Nxd5 17. Bd2 Qc7 18. Nh4 g6 19. Ne4 Qd8 20. Nf3 f5 21. Ng3 Bg7 22. Qc2 Qd7 23. Rad1 Rad8 24. Qc1 Kh7 25. h4 Qf7 26. Re2 b6 27. Rde1 f4 28. Ne4 Bg4 29. Nfg5+ hxg5 30. Nxg5+ Kg8 31. Nxf7 Kxf7 32. Re4 Bf6 33. Bxf4 Bf5 34. Bg5 Be6 35. Bxd5 Bxd5 36. Bxf6 Kxf6 37. Qg5+ Kg7 38. Rg4 Bf7 39. h5 Rd6 40. Re3 Rh8 41. Rf3 1-0

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "6"]
[White "Preotu, Razvan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2487"]
[BlackElo "2572"]
[PlyCount "36"]
[EventDate "2021.04.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Nxd4 cxd4 7. Nd5 Nxd5 8. exd5 Qc5 9. Qe2 Qxd5 10. Bc4 Qc6 11. c3 e6 12. cxd4 Bd6 13. d5 Qc7 14. d4 Bxh2+ 15. Kh1 Bd6 16. Bd3 Qa5 17. Qg4 Qxd5 18. Qxg7 Qh5+ 0-1

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Can, Emre"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2572"]
[BlackElo "2569"]
[PlyCount "91"]
[EventDate "2021.04.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. Nf3 d6 5. Be3 b5 6. a4 b4 7. Ne2 Bb7 8. Ng3 Nd7 9. a5 e5 10. d5 Ne7 11. Qd2 O-O 12. Qxb4 Rb8 13. Ba7 c5 14. Qc3 Ra8 15. Bb6 Nxb6 16. axb6 Qxb6 17. Bc4 Bh6 18. O-O f5 19. Ra4 Kh8 20. Rd1 Qc7 21. b3 Ng8 22. h3 Bc8 23. Rda1 Nf6 24. Qe1 Qb6 25. Qe2 Ra7 26. exf5 gxf5 27. Nh4 Ne8 28. Qh5 Bg7 29. Ng6+ Kg8 30. Nxf8 Kxf8 31. Nxf5 Nf6 32. Qg5 Qd8 33. Ng3 h6 34. Qd2 Kg8 35. Bxa6 Bd7 36. R4a2 Qa8 37. c3 Kh8 38. Bc4 Rxa2 39. Qxa2 Qg8 40. Qa8 Be8 41. Qc8 Bf7 42. Ra8 Qxc8 43. Rxc8+ Kh7 44. Bd3+ e4 45. Nxe4 Bg6 46. Nxf6+ 1-0

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "8"]
[White "Kozak, Adam"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2518"]
[BlackElo "2572"]
[PlyCount "78"]
[EventDate "2021.04.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. h3 Bh5 6. d4 e6 7. c4 Ngf6 8. cxd5 Nxd5 9. e4 N5f6 10. Nc3 Be7 11. g4 Bg6 12. Ne5 Nxe5 13. dxe5 Qxd1 14. Rxd1 Nd7 15. f4 f6 16. exf6 gxf6 17. Be3 e5 18. Ne2 h5 19. g5 fxg5 20. fxg5 h4 21. Bf3 Nc5 22. Nc3 Ne6 23. Bg4 Nd4 24. Kh1 Rd8 25. Rd2 O-O 26. Rad1 Bc5 27. Bf2 Bb4 28. Bxh4 Bxc3 29. bxc3 Bxe4+ 30. Kh2 Nf3+ 31. Bxf3 Rxd2+ 32. Rxd2 Rxf3 33. Bg3 Rxc3 34. Bxe5 Rc2 35. Rxc2 Bxc2 36. Kg3 Kf7 37. h4 Bd1 38. Kf4 Kg6 39. Bd4 a6 1/2-1/2

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Mitrabha, Guha"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2467"]
[PlyCount "61"]
[EventDate "2021.04.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Bb5 7. Bxb5+ Qxb5 8. a4 Qa6 9. Na3 cxd4 10. Nb5 Qb6 11. Nbxd4 Nc6 12. O-O Bc5 13. a5 Qd8 14. a6 Qb6 15. Nb3 bxa6 16. Nxc5 Qxc5 17. Rxa6 Nge7 18. Qa4 Rb8 19. Nd4 Rb6 20. Rxa7 O-O 21. Rc7 Qc4 22. Qxc4 dxc4 23. Nxc6 Nxc6 24. Be3 Ra6 25. Bc5 Rd8 26. Bd6 h6 27. h4 f6 28. f4 f5 29. Rf3 Nb8 30. Rg3 Nd7 31. Be7 1-0

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "10"]
[White "Sarana, Alexey"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2649"]
[BlackElo "2572"]
[PlyCount "122"]
[EventDate "2021.04.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. Bd3 Be6 13. O-O Bxd5 14. exd5 Ne7 15. Qh5 e4 16. Be2 O-O 17. Nc2 Re8 18. g3 Nxd5 19. Qxf5 Re5 20. Qh3 Rg5 21. Qh4 Qe7 22. Rad1 Re8 23. Rfe1 h6 24. Bf1 Nf6 25. Ne3 Qe5 26. c4 Rh5 27. Qf4 Qxb2 28. cxb5 axb5 29. Rxd6 Rc5 30. Nf5 Qe5 31. Nxh6+ Kf8 32. Be2 Qxf4 33. gxf4 Ke7 34. Nxf7 Kxf7 35. Rb1 Rb8 36. Rb4 Rc1+ 37. Kg2 Bf8 38. Rxf6+ Kxf6 39. Rxe4 Rc2 40. a3 Bxa3 41. h4 Bc5 42. h5 b4 43. f5 b3 44. Bd3 Rxf2+ 45. Kg3 b2 46. Re6+ Kf7 47. Rc6 b1=Q 48. Bxb1 Rxb1 49. Rxc5 Rbf1 50. Kg4 Rg2+ 51. Kh3 Rg5 52. Kh2 Rfxf5 53. Rc7+ Kg8 54. h6 Rh5+ 55. Kg3 Rhg5+ 56. Kh4 Rg1 57. Rc2 Rf6 58. Kh5 Rf5+ 59. Kh4 Kh7 60. Rh2 Rf6 61. Kh5 Rxh6# 0-1

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "11"]
[White "Dubov, Daniil"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2710"]
[BlackElo "2572"]
[PlyCount "82"]
[EventDate "2021.04.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. a4 bxa4 14. Ncb4 O-O 15. Bc4 a5 16. Nxe7+ Qxe7 17. Nd5 Qb7 18. Qxa4 Bd7 19. Qc2 Kh8 20. O-O f5 21. exf5 Bxf5 22. Qe2 Be6 23. Nb6 Qxb6 24. Bxe6 Rab8 25. Ra2 Rf6 26. Bd5 Rbf8 27. b3 Rxf2 28. Rxf2 Rxf2 29. Qxf2 Be3 30. b4 Bxf2+ 31. Rxf2 axb4 32. cxb4 g6 33. g3 Qd4 34. Bc6 Qxb4 35. Kg2 Qc4 36. Bb7 e4 37. Rf4 d5 38. Rf8+ Kg7 39. Rd8 Qe2+ 40. Kh3 Qf1+ 41. Kh4 Qf6+ 0-1

[Event "Indjic-Zhigalko blitz"]
[Site "Lichess.org INT"]
[Date "2021.04.20"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Indjic, Aleksandar"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "2572"]
[BlackElo "2607"]
[PlyCount "93"]
[EventDate "2021.04.20"]
[EventType "match (blitz)"]
[EventRounds "20"]
[EventCountry "SRB"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Qe2 exd4 13. cxd4 Nc6 14. dxc5 dxc5 15. e5 Bb7 16. Nc3 Nd4 17. Nxd4 cxd4 18. Qd3 g6 19. Qxd4 Nc5 20. Qe3 Re8 21. Qg3 b4 22. Na4 Bh4 23. Qf4 Qd5 24. Qh2 Rad8 25. Be3 Nxa4 26. Bxa4 Rxe5 27. Rad1 Qe6 28. Qf4 Rxd1 29. Rxd1 Be7 30. Bb3 Qf5 31. Qxf5 gxf5 32. Rd7 Bc6 33. Rc7 Be8 34. Rc8 Bf8 35. Bd4 Re1+ 36. Kh2 h5 37. g3 h4 38. gxh4 Kh7 39. Kg2 Bd6 40. Be3 Bd7 41. Rc2 f4 42. Bd4 Bf5 43. Rd2 Be7 44. Bd5 Bxh4 45. Bxf7 Be4+ 46. f3 Bf5 47. Bc4 1-0

[Event "Indjic-Zhigalko blitz"]
[Site "Lichess.org INT"]
[Date "2021.04.20"]
[Round "2"]
[White "Indjic, Aleksandar"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2607"]
[BlackElo "2572"]
[PlyCount "126"]
[EventDate "2021.04.20"]
[EventType "match (blitz)"]
[EventRounds "20"]
[EventCountry "SRB"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 Nc6 9. Nxc6 Bxc6 10. Bf4 Nh5 11. Bd2 Rc8 12. Be2 g6 13. O-O-O Bg7 14. g4 Nf6 15. h4 h5 16. gxh5 Nxh5 17. Kb1 Qf6 18. Be3 Qe7 19. Bg5 Qc5 20. Be3 Qe7 21. Ka2 Be5 22. Qc1 Qf6 23. Bg5 Qxf2 24. Rhf1 Qc5 25. Bxh5 Rxh5 26. b3 a6 27. Qd2 b5 28. Rf3 bxc4 29. b4 Qf8 30. Rdf1 Qg7 31. Nd5 exd5 32. exd5 f5 33. dxc6 Rxc6 34. Qd5 Re6 35. Re3 Qf8 36. Rxe5 Qf7 37. Rxe6+ Qxe6 38. Qxe6+ dxe6 39. Bf6 e5 40. Bxe5 Rxh4 41. Re1 Kd7 42. Bf6 Rh2+ 43. Kb1 f4 44. Rf1 Rh3 45. Bg5 Rxa3 46. Bxf4 Rb3+ 47. Kc2 Rxb4 48. Kc3 Ra4 49. Be5 Ke6 50. Bd4 Kd5 51. Rd1 Ke4 52. Bc5 g5 53. Rg1 Kf5 54. Kd4 c3+ 55. Kxc3 g4 56. Bd6 Re4 57. Kd3 Ra4 58. Bg3 Ra3+ 59. Kd4 Ra4+ 60. Kd5 Ra5+ 61. Kd4 Ra4+ 62. Kd5 Ra5+ 63. Kd4 Ra4+ 1/2-1/2

[Event "Indjic-Zhigalko blitz"]
[Site "Lichess.org INT"]
[Date "2021.04.20"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Indjic, Aleksandar"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2572"]
[BlackElo "2607"]
[PlyCount "125"]
[EventDate "2021.04.20"]
[EventType "match (blitz)"]
[EventRounds "20"]
[EventCountry "SRB"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Ba4 e4 7. Ne5 Be7 8. Nc3 O-O 9. Re1 Bf6 10. Bf4 Nf5 11. Nxe4 b5 12. Bxb5 Ncxd4 13. Bd3 d6 14. Nxf6+ Qxf6 15. Nf3 Bb7 16. Nxd4 Nxd4 17. Qg4 Ne6 18. Bd2 Rfe8 19. h4 h6 20. Bb5 c6 21. Bc4 d5 22. Bd3 c5 23. b3 Bc6 24. Rad1 Re7 25. Be3 Rae8 26. Qf5 Qxf5 27. Bxf5 d4 28. Bc1 Nc7 29. Rxe7 Rxe7 30. Ba3 Re5 31. Bd3 Ne6 32. f3 g5 33. hxg5 hxg5 34. Kf2 Nf4 35. Bf1 Ne6 36. Re1 Rxe1 37. Kxe1 Bd5 38. Bd3 Kg7 39. Bf5 c4 40. Bxe6 Bxe6 41. Bc5 cxb3 42. Bxd4+ Kg6 43. cxb3 a6 44. Kd2 f5 45. Kc3 f4 46. Be5 Bd7 47. Kd4 Bb5 48. g3 fxg3 49. Bxg3 Kf5 50. Ke3 Bc6 51. Bc7 Bd5 52. Bb6 Ke6 53. Bc5 Kf5 54. Bb6 Ke6 55. Bd8 Kf5 56. Be7 Bc6 57. a3 Bd5 58. b4 Bc6 59. Bd8 Kg6 60. f4 gxf4+ 61. Kxf4 Kf7 62. Ke5 Ke8 63. Bb6 1/2-1/2

[Event "Indjic-Zhigalko blitz"]
[Site "Lichess.org INT"]
[Date "2021.04.20"]
[Round "4"]
[White "Indjic, Aleksandar"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2607"]
[BlackElo "2572"]
[PlyCount "90"]
[EventDate "2021.04.20"]
[EventType "match (blitz)"]
[EventRounds "20"]
[EventCountry "SRB"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 Nc6 9. Nxc6 Bxc6 10. Bf4 Nh5 11. Bd2 Qc7 12. O-O-O Rc8 13. Kb1 Be7 14. g3 Nf6 15. Bd3 Ng4 16. Bf4 d6 17. Be2 Nxf2 18. Rhf1 Nxd1 19. Qxd1 O-O 20. g4 Qb7 21. Bd3 a6 22. Qe2 Rb8 23. e5 Rbd8 24. Bc2 dxe5 25. Bxe5 b5 26. g5 Bxg5 27. h4 Bh6 28. Rg1 f6 29. Qh5 Kh8 30. Bf4 bxc4 31. Bxh6 gxh6 32. Qxh6 Rb8 33. Nd1 Be4 34. Bxe4 Qxe4+ 35. Ka1 Qb7 36. Qf4 Qe7 37. Qe3 Rfd8 38. Re1 e5 39. Nc3 Qb7 40. Qf2 Qe7 41. h5 Rd7 42. Ne4 Rbd8 43. Nxf6 Rd1+ 44. Rxd1 Rxd1+ 45. Ka2 c3 0-1

[Event "Indjic-Zhigalko blitz"]
[Site "Lichess.org INT"]
[Date "2021.04.20"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Indjic, Aleksandar"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2572"]
[BlackElo "2607"]
[PlyCount "72"]
[EventDate "2021.04.20"]
[EventType "match (blitz)"]
[EventRounds "20"]
[EventCountry "SRB"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Be7 10. h3 b6 11. Re1 h5 12. Bg5 Be6 13. Rad1+ Ke8 14. Bxe7 Kxe7 15. Ne2 c5 16. Nf4 h4 17. Ng5 Rhd8 18. a3 a5 19. Kh2 a4 20. g4 hxg3+ 21. fxg3 Bc4 22. g4 Rxd1 23. Rxd1 Ne3 24. Rc1 Rd8 25. Nf3 Rd1 26. Rxd1 Nxd1 27. h4 Nxb2 28. h5 b5 29. g5 b4 30. h6 gxh6 31. gxh6 Kf8 32. Nh5 Kg8 33. Ng5 bxa3 34. Nf6+ Kh8 35. e6 Bxe6 36. Ne8 a2 0-1

[Event "Indjic-Zhigalko blitz"]
[Site "Lichess.org INT"]
[Date "2021.04.20"]
[Round "6"]
[White "Indjic, Aleksandar"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2607"]
[BlackElo "2572"]
[PlyCount "85"]
[EventDate "2021.04.20"]
[EventType "match (blitz)"]
[EventRounds "20"]
[EventCountry "SRB"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Bd6 5. b3 f5 6. Bb2 Nf6 7. Bd3 O-O 8. O-O Qe7 9. Ne5 Bd7 10. Nd2 Be8 11. a3 Nbd7 12. b4 Rd8 13. f3 Bb8 14. Qc2 Nxe5 15. dxe5 Nd7 16. f4 Bh5 17. cxd5 cxd5 18. Nb3 Rc8 19. Qf2 Nb6 20. Bd4 Qf7 21. Rfc1 Nc4 22. a4 a6 23. Nd2 b5 24. axb5 axb5 25. Nb3 Rc7 26. Nc5 Rfc8 27. Ra6 Rc6 28. Rca1 Qe8 29. h3 h6 30. Qh4 Bf7 31. g4 Nd2 32. Kg2 Rxa6 33. Rxa6 Ne4 34. gxf5 exf5 35. Bxe4 dxe4 36. Qg3 Bh5 37. Rxh6 Bf3+ 38. Kh2 Rc7 39. e6 Ra7 40. Bb2 Bd6 41. Rg6 Bf8 42. Nd7 Qe7 43. Nf6+ 1-0

[Event "Indjic-Zhigalko blitz"]
[Site "Lichess.org INT"]
[Date "2021.04.20"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Indjic, Aleksandar"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2607"]
[PlyCount "155"]
[EventDate "2021.04.20"]
[EventType "match (blitz)"]
[EventRounds "20"]
[EventCountry "SRB"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8. Nc3 Nxc3 9. bxc3 Qh4 10. Re1+ Kf8 11. g3 Qf6 12. Rb1 h5 13. h4 Bg4 14. Be2 Bxe2 15. Qxe2 b6 16. Bg5 Qf5 17. Be7+ Kg8 18. Bxd6 cxd6 19. Rb5 Rh6 20. Qd3 Qxd3 21. cxd3 Re6 22. Rc1 g6 23. Rxd5 a6 24. a4 Rc8 25. c4 Kf8 26. Rb1 Rc6 27. a5 b5 28. Rdxb5 axb5 29. d5 Ra6 30. dxe6 bxc4 31. Rb8+ Ke7 32. exf7 Kxf7 33. dxc4 Rxa5 34. Rb5 Ra4 35. c5 dxc5 36. Rxc5 Ra2 37. Kg2 Kf6 38. Kf3 Ra3+ 39. Ke4 Ra2 40. Ke3 Ra3+ 41. Ke2 Ra2+ 42. Kf3 Ra3+ 43. Kg2 Ke6 44. Rc4 Kf6 45. Rf4+ Kg7 46. Re4 Kf6 47. Re3 Ra2 48. Kf3 g5 49. hxg5+ Kxg5 50. Rb3 Ra5 51. Rd3 Rb5 52. Ke4 Rb4+ 53. Rd4 Rb8 54. Rd5+ Kg6 55. Rd6+ Kg5 56. Rd5+ Kg6 57. f3 Re8+ 58. Kf4 Rf8+ 59. Ke4 Re8+ 60. Re5 Ra8 61. f4 Ra4+ 62. Kf3 Ra3+ 63. Kg2 Ra2+ 64. Kh3 Ra1 65. Rg5+ Kh6 66. Rb5 Kg6 67. Rb6+ Kf5 68. Rh6 Ke4 69. Kh4 Kf3 70. Rxh5 Rg1 71. Kg5 Rxg3+ 72. Kf5 Rg1 73. Rh3+ Kg2 74. Ra3 Rb1 75. Kg4 Rb8 76. Ra2+ Kf1 77. f5 Rb4+ 78. Kg5 1-0

[Event "Indjic-Zhigalko blitz"]
[Site "Lichess.org INT"]
[Date "2021.04.20"]
[Round "8"]
[White "Indjic, Aleksandar"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2607"]
[BlackElo "2572"]
[PlyCount "173"]
[EventDate "2021.04.20"]
[EventType "match (blitz)"]
[EventRounds "20"]
[EventCountry "SRB"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Bf4 Bd6 6. Bxd6 cxd6 7. d5 exd5 8. cxd5 Nxd5 9. e3 Qf6 10. Qb3 O-O 11. Nbd2 Re8 12. Rc1 Nf4 13. Qc3 Qxc3 14. Rxc3 Nc6 15. g3 Ne5 16. gxf4 Nxf3+ 17. Nxf3 Bxf3 18. Rg1 Rac8 19. Kd2 Rxc3 20. Kxc3 Rc8+ 21. Kd2 g6 22. Bd3 Kf8 23. h4 Ke7 24. Rg3 Bd5 25. h5 Bc4 26. Be4 d5 27. Bb1 Kf6 28. hxg6 hxg6 29. Rh3 a5 30. f5 d4 31. exd4 Bd5 32. fxg6 fxg6 33. Rg3 Bf7 34. Bd3 Rc7 35. Re3 Rc8 36. Re5 Be6 37. Rb5 Rb8 38. Re5 d6 39. Re3 Bd5 40. Rg3 Rg8 41. Ke3 g5 42. Rh3 Re8+ 43. Kd2 Rf8 44. Rh6+ Ke7 45. Ke3 Rf3+ 46. Ke2 Rf4 47. Rg6 Rxd4 48. Rxg5 Bf7 49. Rb5 Bc4 50. Bxc4 Rxc4 51. Rxb6 Rc2+ 52. Ke3 a4 53. f4 Ke6 54. Ke4 Re2+ 55. Kd3 Rf2 56. Ke3 Rh2 57. Rb4 Rg2 58. Kf3 Rc2 59. Kg4 Rg2+ 60. Kf3 Rc2 61. Rb5 Rd2 62. Ke4 Re2+ 63. Kd3 Rf2 64. Rb4 d5 65. Kc3 Rf3+ 66. Kc2 Rf2+ 67. Kb1 Rf1+ 68. Ka2 Rd1 69. Rxa4 d4 70. Kb3 Kd5 71. f5 Rf1 72. f6 Rxf6 73. Kc2 Rf2+ 74. Kc1 Rf1+ 75. Kc2 Rf2+ 76. Kc1 Rf1+ 77. Kd2 Rf2+ 78. Kd3 Rxb2 79. Ra5+ Kc6 80. Kxd4 Kb6 81. Re5 Rh2 82. Kc4 Rh4+ 83. Kb3 Rh3+ 84. Kb4 Rh4+ 85. Kb3 Rh3+ 86. Kb4 Rh4+ 87. Kb3 1/2-1/2

[Event "Indjic-Zhigalko blitz"]
[Site "Lichess.org INT"]
[Date "2021.04.20"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Indjic, Aleksandar"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2607"]
[PlyCount "88"]
[EventDate "2021.04.20"]
[EventType "match (blitz)"]
[EventRounds "20"]
[EventCountry "SRB"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e6 3. d4 d5 4. e5 f6 5. Bb5 Bd7 6. Qe2 Qe7 7. O-O Qf7 8. c4 Nge7 9. Nc3 O-O-O 10. Re1 fxe5 11. dxe5 d4 12. Ne4 Ng6 13. a3 Be7 14. Neg5 Qf5 15. c5 Bxc5 16. Bd3 Qf8 17. b4 Bb6 18. Nxh7 Qe8 19. Nhg5 Nce7 20. a4 a6 21. a5 Ba7 22. b5 axb5 23. a6 Nd5 24. axb7+ Kxb7 25. Rxa7+ Kxa7 26. Nxd4 c5 27. Nxb5+ Bxb5 28. Bxb5 Nc3 29. Qc2 Qxb5 30. Qxc3 Rd3 31. Qc2 c4 32. Be3+ Kb7 33. Nxe6 Kc8 34. Rc1 Qd5 35. Nd4 Nxe5 36. h3 Rxd4 37. Bxd4 Qxd4 38. Qf5+ Kc7 39. Rb1 Rb8 40. Re1 Rb5 41. Kh1 c3 42. Qe6 Rd5 43. Qe7+ Nd7 44. Ra1 Qc5 0-1

[Event "Indjic-Zhigalko blitz"]
[Site "Lichess.org INT"]
[Date "2021.04.20"]
[Round "10"]
[White "Indjic, Aleksandar"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2607"]
[BlackElo "2572"]
[PlyCount "119"]
[EventDate "2021.04.20"]
[EventType "match (blitz)"]
[EventRounds "20"]
[EventCountry "SRB"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Bf4 Nh5 6. Be3 f5 7. Nc3 Be7 8. d5 O-O 9. g3 a5 10. Bg2 Na6 11. O-O Qe8 12. Nb5 f4 13. Bc1 exd5 14. cxd5 d6 15. Nfd4 Bf6 16. Rb1 Be5 17. b4 axb4 18. axb4 Qg6 19. Qb3 Rf7 20. Ne6 Re8 21. Bd2 Bc8 22. Rbc1 c5 23. Bc3 Nxb4 24. Bxe5 dxe5 25. Nd6 Bxe6 26. dxe6 Qxe6 27. Qxe6 Rxe6 28. Nxf7 Kxf7 29. Rfd1 Ke7 30. Bh3 Rd6 31. Rxd6 Kxd6 32. Rd1+ Kc6 33. Bd7+ Kc7 34. Bb5 Nf6 35. Kg2 Nc2 36. gxf4 exf4 37. Bd3 Nd4 38. e3 fxe3 39. fxe3 Nc6 40. Bb5 Na7 41. Bd3 b5 42. e4 c4 43. e5 cxd3 44. exf6 gxf6 45. Rxd3 Nc6 46. Rh3 Kd6 47. Rxh7 b4 48. Rb7 Kc5 49. h4 Na5 50. Rb8 Nc6 51. Rb7 Na5 52. Rc7+ Kd4 53. h5 b3 54. Rc1 Nc4 55. h6 Ne5 56. h7 Nf7 57. Kg3 b2 58. Rb1 Kc3 59. Kf4 Kc2 60. Rg1 1-0

[Event "Indjic-Zhigalko blitz"]
[Site "Lichess.org INT"]
[Date "2021.04.20"]
[Round "11"]
[White "Indjic, Aleksandar"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2607"]
[BlackElo "2572"]
[PlyCount "69"]
[EventDate "2021.04.20"]
[EventType "match (blitz)"]
[EventRounds "20"]
[EventCountry "SRB"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 Bc5 9. Nf3 Nc6 10. b4 Nd4 11. Qd2 Nxf3+ 12. gxf3 Be7 13. Bb2 a5 14. Nb5 axb4 15. Nd6+ Bxd6 16. Qxd6 Qb8 17. Qxb8+ Rxb8 18. axb4 Ke7 19. Bd4 Rhc8 20. Bd3 d6 21. Kd2 Bc6 22. Ra7+ Ke8 23. Rg1 e5 24. Be3 g6 25. b5 Bd7 26. Ra6 Be6 27. Rxb6 Rxb6 28. Bxb6 Bxc4 29. Rc1 Be6 30. Ra1 Bc4 31. Be3 Bxd3 32. Kxd3 d5 33. Ra6 Ke7 34. Bg5 dxe4+ 35. fxe4 1-0

[Event "Indjic-Zhigalko blitz"]
[Site "Lichess.org INT"]
[Date "2021.04.20"]
[Round "12"]
[White "Zhigalko, Sergei"]
[Black "Indjic, Aleksandar"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2607"]
[PlyCount "130"]
[EventDate "2021.04.20"]
[EventType "match (blitz)"]
[EventRounds "20"]
[EventCountry "SRB"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e6 3. d4 d5 4. e5 f6 5. Bb5 Bd7 6. Qe2 Qe7 7. O-O a6 8. Bxc6 Bxc6 9. Re1 Bd7 10. b3 Qf7 11. c4 Ne7 12. Ba3 dxc4 13. bxc4 O-O-O 14. Nc3 Nf5 15. Bxf8 Rhxf8 16. Rab1 Rfe8 17. d5 exd5 18. cxd5 fxe5 19. Nxe5 Qf6 20. f4 b5 21. Ne4 Qb6+ 22. Kh1 Nd4 23. Qh5 Bf5 24. Rbc1 g6 25. Qxh7 Rxd5 26. Nf6 Red8 27. Nxd5 Rxd5 28. h3 Kb7 29. Re3 b4 30. Nc4 Qc5 31. Ree1 Nc2 32. Ne3 Qc3 33. Nxc2 Bxc2 34. Re2 Rd1+ 35. Rxd1 Bxd1 36. Re7 Qc1 37. Kh2 Qxf4+ 38. Kg1 Qc1 39. Kf2 Qf4+ 40. Ke1 Qc1 41. Kf2 Ba4 42. Qg7 Bb5 43. Kg3 Qc5 44. Qe5 Qxe5+ 45. Rxe5 Kc6 46. Kf4 Bc4 47. Rg5 Bxa2 48. Rxg6+ Kb5 49. Ke3 b3 50. Rg5+ Kb4 51. Rg8 b2 52. Rb8+ Kc3 53. g4 Bb3 54. Rc8 b1=Q 55. Rxc7+ Kb2 56. Rd7 Qe1+ 57. Kf4 Qh4 58. Rd3 Qf2+ 59. Rf3 Qd4+ 60. Kg3 Bd5 61. Rf2+ Kc3 62. Re2 Qd3+ 63. Kf2 Qf3+ 64. Ke1 Bc4 65. Re8 Qf1# 0-1

[Event "Indjic-Zhigalko blitz"]
[Site "Lichess.org INT"]
[Date "2021.04.20"]
[Round "13"]
[White "Indjic, Aleksandar"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2607"]
[BlackElo "2572"]
[PlyCount "88"]
[EventDate "2021.04.20"]
[EventType "match (blitz)"]
[EventRounds "20"]
[EventCountry "SRB"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Bf4 Nh5 6. Be3 Be7 7. Nc3 O-O 8. g4 Nf6 9. Rg1 d5 10. Qc2 dxc4 11. g5 Nd5 12. Bd2 c5 13. dxc5 Nd7 14. cxb6 Qxb6 15. Rg3 Nc5 16. Rh3 g6 17. Rd1 Rfd8 18. Rh4 Qb3 19. Qxb3 cxb3 20. Rc1 Rac8 21. Ne5 Nxc3 22. Rxc3 Ne4 23. Rxc8 Rxc8 24. Bg2 Nxd2 25. Bxb7 Rc2 26. Nd3 Nc4 27. Rd4 Bxg5 28. e3 Bf6 29. Rd7 Nxb2 30. Nxb2 Bxb2 31. Be4 Bc3+ 32. Kf1 Rc1+ 33. Kg2 b2 34. Rb7 h5 35. Rb3 a5 36. h3 Kg7 37. Bd3 Bf6 38. Kf3 Rc5 39. Ke2 Rc1 40. Kf3 Ra1 41. Be4 a4 42. Rb4 Rxa3 43. Rb7 Ra1 44. Bd3 a3 0-1

[Event "Indjic-Zhigalko blitz"]
[Site "Lichess.org INT"]
[Date "2021.04.20"]
[Round "14"]
[White "Zhigalko, Sergei"]
[Black "Indjic, Aleksandar"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2572"]
[BlackElo "2607"]
[PlyCount "66"]
[EventDate "2021.04.20"]
[EventType "match (blitz)"]
[EventRounds "20"]
[EventCountry "SRB"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Nf6 3. Nc3 d5 4. exd5 Nxd5 5. Bc4 Nxc3 6. Qf3 Nd5 7. Bxd5 e6 8. Bxb7 Bxb7 9. Qxb7 Nd7 10. Nf3 Bd6 11. O-O O-O 12. Re1 a5 13. c3 Qb8 14. Qe4 Qb5 15. a4 Qd5 16. Qh4 h5 17. Ng5 Be7 18. Qg3 c5 19. Nxe6 fxe6 20. Qxg6+ Kh8 21. Qh6+ Kg8 22. Qg6+ Kh8 23. Rxe6 Bf6 24. Qh6+ Kg8 25. Qg6+ Kh8 26. Qh6+ Kg8 27. Re3 Bg7 28. Rg3 Rf7 29. Be3 c4 30. h3 Re8 31. Rf1 Nf8 32. Qa6 Re6 33. Qc8 Kh7 0-1

[Event "Indjic-Zhigalko blitz"]
[Site "Lichess.org INT"]
[Date "2021.04.20"]
[Round "15"]
[White "Indjic, Aleksandar"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2607"]
[BlackElo "2572"]
[PlyCount "97"]
[EventDate "2021.04.20"]
[EventType "match (blitz)"]
[EventRounds "20"]
[EventCountry "SRB"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Bf4 Nh5 6. Be3 Be7 7. g3 O-O 8. Bg2 d6 9. Nc3 Nd7 10. Qc2 Nhf6 11. Bf4 Re8 12. O-O h6 13. e4 c5 14. d5 e5 15. Be3 Bf8 16. h3 g6 17. Nd2 Bg7 18. b4 Nh5 19. Rab1 Qe7 20. a4 cxb4 21. Rxb4 Nc5 22. a5 bxa5 23. Rb2 Rec8 24. Ra1 Rc7 25. Rxa5 a6 26. Bxc5 dxc5 27. Na4 Rd8 28. Nb3 Bf8 29. Rxc5 Bc8 30. Rxc7 Qxc7 31. c5 Nf6 32. c6 Ne8 33. Nbc5 Nd6 34. Nb6 Nb5 35. Nxc8 Qxc8 36. Qc4 Nd4 37. Rb7 Bxc5 38. Qxc5 Rf8 39. Qe7 h5 40. Qxe5 Nb5 41. Qe7 Qa8 42. h4 a5 43. Bh3 Nd4 44. Qf6 a4 45. Qxd4 a3 46. Qa1 Qa4 47. c7 a2 48. c8=Q Rxc8 49. Bxc8 1-0

[Event "Indjic-Zhigalko blitz"]
[Site "Lichess.org INT"]
[Date "2021.04.20"]
[Round "16"]
[White "Zhigalko, Sergei"]
[Black "Indjic, Aleksandar"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2572"]
[BlackElo "2607"]
[PlyCount "115"]
[EventDate "2021.04.20"]
[EventType "match (blitz)"]
[EventRounds "20"]
[EventCountry "SRB"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Nf6 3. e5 Nh5 4. Be2 Ng7 5. Nf3 d6 6. O-O Bg4 7. h3 Bxf3 8. Bxf3 c6 9. Re1 dxe5 10. Rxe5 Nd7 11. Re1 Nf6 12. c3 e6 13. Nd2 Be7 14. Nc4 O-O 15. Bf4 Re8 16. Qb3 Qd7 17. a4 Nd5 18. Bh2 Nf5 19. a5 Rad8 20. Rad1 Qc8 21. Bg4 h5 22. Be2 Bf8 23. Bd3 c5 24. Bxf5 gxf5 25. Rd3 h4 26. Be5 cxd4 27. Rxd4 Be7 28. Qd1 f6 29. Bh2 Kg7 30. Qe2 e5 31. Rxh4 Rh8 32. Rxh8 Rxh8 33. Nxe5 Bd6 34. Nf3 Bxh2+ 35. Nxh2 Qc7 36. Qf3 Nf4 37. Qg3+ Kf7 38. Nf3 Re8 39. Rxe8 Kxe8 40. Kh1 Qd6 41. Nd4 Qe5 42. Qe3 Nd5 43. Qxe5+ fxe5 44. Nxf5 Nf4 45. b4 Kd7 46. Kg1 Ne2+ 47. Kf1 Nxc3 48. Ne3 a6 49. Ke1 Na2 50. Nc2 Nc3 51. h4 Ke6 52. g3 Kf5 53. Kd2 Ne4+ 54. Ke3 Nf6 55. f3 Ke6 56. g4 e4 57. g5 Nd5+ 58. Kxe4 1-0

[Event "Indjic-Zhigalko blitz"]
[Site "Lichess.org INT"]
[Date "2021.04.20"]
[Round "17"]
[White "Indjic, Aleksandar"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2607"]
[BlackElo "2572"]
[PlyCount "61"]
[EventDate "2021.04.20"]
[EventType "match (blitz)"]
[EventRounds "20"]
[EventCountry "SRB"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Bf4 d5 6. cxd5 Nxd5 7. Bg3 Be7 8. e4 Nf6 9. e5 Nd5 10. Bd3 Nd7 11. O-O O-O 12. Nc3 c5 13. Ne4 cxd4 14. Qe2 Nc5 15. Rad1 Nxd3 16. Qxd3 a5 17. Rfe1 Ba6 18. Qxd4 Rc8 19. Nd6 Rc2 20. h4 Qc7 21. Qg4 Bb7 22. h5 h6 23. Nd4 Rxb2 24. Rc1 Qd7 25. N4f5 exf5 26. Nxf5 Qxf5 27. Qxf5 Bxa3 28. e6 Bc5 29. Rxc5 bxc5 30. exf7+ Kh8 31. Re8 1-0

[Event "Indjic-Zhigalko blitz"]
[Site "Lichess.org INT"]
[Date "2021.04.20"]
[Round "18"]
[White "Zhigalko, Sergei"]
[Black "Indjic, Aleksandar"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2572"]
[BlackElo "2607"]
[PlyCount "136"]
[EventDate "2021.04.20"]
[EventType "match (blitz)"]
[EventRounds "20"]
[EventCountry "SRB"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Be7 10. h3 b6 11. Re1 Ke8 12. Bg5 h6 13. Bxe7 Nxe7 14. Rad1 a6 15. Ne2 c5 16. Nf4 g5 17. Nh5 Be6 18. Ng7+ Kf8 19. Nxe6+ fxe6 20. Rd7 Rc8 21. Red1 Ke8 22. R7d2 Nc6 23. c3 Rd8 24. Rxd8+ Nxd8 25. Nh2 Nc6 26. Ng4 Ke7 27. Re1 h5 28. Nh2 Rf8 29. Nf3 Rf5 30. Re3 g4 31. hxg4 hxg4 32. Nh4 Rg5 33. f4 gxf3 34. Nxf3 Rg8 35. Kf2 b5 36. g3 a5 37. Re4 a4 38. g4 Na5 39. Nd2 Rd8 40. Ke2 Nc6 41. g5 Kf7 42. Rf4+ Kg7 43. Nf3 Rd5 44. Rf6 Nxe5 45. Rxe6 Nc4 46. b3 axb3 47. axb3 Na5 48. Ne5 Nxb3 49. Ke3 b4 50. Ke4 Rd8 51. cxb4 cxb4 52. Re7+ Kg8 53. Rxc7 Nd2+ 54. Kf5 Re8 55. Nd7 Ne4 56. Kg4 b3 57. Kf4 b2 58. Rb7 Re7 59. Rb8+ Kg7 60. Ne5 Nc5 61. Rxb2 Rxe5 62. Kxe5 Nd3+ 63. Kf5 Nxb2 64. g6 Kg8 65. Kg5 Nc4 66. Kh6 Nd6 67. g7 Ne8 68. Kg5 Nxg7 1/2-1/2

[Event "Indjic-Zhigalko blitz"]
[Site "Lichess.org INT"]
[Date "2021.04.20"]
[Round "19"]
[White "Indjic, Aleksandar"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2607"]
[BlackElo "2572"]
[PlyCount "173"]
[EventDate "2021.04.20"]
[EventType "match (blitz)"]
[EventRounds "20"]
[EventCountry "SRB"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Bf4 Nh5 6. Be3 Be7 7. g3 O-O 8. Bg2 d6 9. Nc3 Nf6 10. Qc2 Nbd7 11. O-O h6 12. Bf4 Nh5 13. Bd2 c5 14. e4 cxd4 15. Nxd4 Rc8 16. b3 a6 17. Rad1 Qc7 18. Qb1 Nhf6 19. Rfe1 Rfd8 20. h3 Qb8 21. f4 Nc5 22. g4 b5 23. cxb5 axb5 24. g5 hxg5 25. fxg5 Nh5 26. b4 Nd7 27. Nf3 Ne5 28. Qb3 Nc4 29. Bc1 Qa7+ 30. Kh2 Bc6 31. Nd4 Be8 32. Ncxb5 Qb8 33. Nc3 d5+ 34. Kg1 Qg3 35. Nce2 Qxb3 36. Nxb3 dxe4 37. Bxe4 Ba4 38. Rxd8+ Bxd8 39. Nbd4 Bb6 40. Kg2 g6 41. Nf3 Ng7 42. Nc3 Be8 43. Nd1 Nf5 44. h4 Rd8 45. Nf2 Nfe3+ 46. Bxe3 Nxe3+ 47. Kg3 Bc7+ 48. Kh3 Bb6 49. Ng4 Kg7 50. Nxe3 Bb5 51. Ng4 Rc8 52. Nge5 Rc3 53. Rd1 Bc7 54. Kg4 Rxa3 55. Rc1 Bd6 56. Bc6 Be2 57. Kf4 Bxf3 58. Bxf3 Bxe5+ 59. Kxe5 Rxf3 60. Rb1 Rf5+ 61. Kd6 Rd5+ 62. Kc6 Rd4 63. b5 Rc4+ 64. Kd7 Rd4+ 65. Kc7 Rc4+ 66. Kd6 Rd4+ 67. Ke7 Rxh4 68. b6 Rh8 69. b7 Rb8 70. Kd6 f6 71. Kc7 Rxb7+ 72. Kxb7 fxg5 73. Kc6 Kf6 74. Kc5 Ke5 75. Re1+ Kf4 76. Kd4 g4 77. Rf1+ Kg3 78. Ke3 e5 79. Rg1+ Kh3 80. Kf2 Kh4 81. Rg3 e4 82. Re3 g5 83. Rxe4 Kh3 84. Kg1 g3 85. Rd4 g4 86. Rd3 Kh4 87. Kg2 1-0

[Event "Indjic-Zhigalko blitz"]
[Site "Lichess.org INT"]
[Date "2021.04.20"]
[Round "20"]
[White "Zhigalko, Sergei"]
[Black "Indjic, Aleksandar"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2607"]
[PlyCount "110"]
[EventDate "2021.04.20"]
[EventType "match (blitz)"]
[EventRounds "20"]
[EventCountry "SRB"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 a6 7. Nc4 Qd8 8. Be2 Nbd7 9. O-O Be7 10. a4 O-O 11. a5 b5 12. axb6 Nxb6 13. Re1 Nxc4 14. Bxc4 Qc7 15. Qe2 cxd4 16. Nxd4 Bd6 17. h3 Bb7 18. Bg5 Ne4 19. Be3 Bh2+ 20. Kh1 Bf4 21. Bd3 Nc5 22. Bc2 Bxe3 23. Qxe3 Nd7 24. Rad1 Nf6 25. Qg5 h6 26. Qh4 Rab8 27. Rd3 Kh8 28. Rg3 Ng8 29. Qh5 Qd8 30. Nxe6 Qe7 31. Ree3 g6 32. Qg4 fxe6 33. Rxe6 Qf7 34. Rxg6 Bc8 35. Rg7 Bxg4 36. Rxf7 Rxf7 37. Rxg4 Rd8 38. Bb3 Rg7 39. Rh4 Rg6 40. Kh2 Kg7 41. Bc2 Rg5 42. f4 Rgd5 43. Rg4+ Kf8 44. Bb3 Rd2 45. Rxg8+ Ke7 46. Rg7+ Kf8 47. Rg8+ Ke7 48. Rg7+ Kf8 49. Ra7 Rxb2 50. Ba4 Rdd2 51. Bc6 Ra2 52. Bf3 Rd3 53. c4 Rxf3 54. Rxa6 Rxa6 55. gxf3 Rc6 0-1

[Event "Titled Tuesday intern op 20th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.20"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Yaniuk, Volodymyr"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2227"]
[PlyCount "49"]
[EventDate "2021.04.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. O-O Nge7 8. Ng5 d5 9. Nxf7 Kxf7 10. exd5 Ne5 11. Bb3 Ke8 12. Qh5+ N5g6 13. Re1 Rf8 14. Bg5 Rf5 15. h4 Rxg5 16. hxg5 Qd6 17. Qxh7 Kf7 18. Nd2 Nxd5 19. Ne4 Qd8 20. Nf6 c6 21. Re8 Qxe8 22. Nxe8 Kxe8 23. Qxg6+ Kd8 24. cxd4 Bd7 25. Qxg7 1-0

[Event "Titled Tuesday intern op 20th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.20"]
[Round "2"]
[White "Barp, Alberto"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2363"]
[BlackElo "2572"]
[PlyCount "79"]
[EventDate "2021.04.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. Qc2 O-O 10. Rd1 Nbd7 11. Bc1 Rc8 12. Nc3 c5 13. Bb2 dxc4 14. d5 exd5 15. Nxd5 Qe8 16. Ng5 g6 17. Nxe7+ Qxe7 18. Qc3 Rfd8 19. Ne4 Kg7 20. Rxd7 Rxd7 21. Nxf6 Rd4 22. e3 Qxf6 23. exd4 cxd4 24. Qxd4 c3 25. Qxf6+ Kxf6 26. Ba3 Rd8 27. Rc1 c2 28. Bf3 Rd3 29. Be2 Kf5 30. Bxd3+ Bxd3 31. f3 Ke5 32. Bb2+ Kd5 33. Kf2 g5 34. Ke3 Bg6 35. Kd2 h5 36. Rxc2 g4 37. fxg4 Bxc2 38. Kxc2 hxg4 39. Kd3 b5 40. Bc3 1-0

[Event "Titled Tuesday intern op 20th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.20"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Ronka, Erik"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2303"]
[PlyCount "51"]
[EventDate "2021.04.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 e6 7. Bd3 f6 8. O-O fxe5 9. Nxe5 Nxe5 10. Qxe5 Nf6 11. Bb5+ Kf7 12. Bf4 Bc5 13. Nd2 Qb6 14. Bd3 Rf8 15. Nb3 Be7 16. Rae1 Kg8 17. h3 Rd8 18. Qg5 Bd7 19. Be5 Rac8 20. Nd4 Rf8 21. Qg3 Rce8 22. Nf3 Qa5 23. a3 Rf7 24. Ng5 Rff8 25. Nxh7 Qa4 26. Qg6 1-0

[Event "Titled Tuesday intern op 20th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.20"]
[Round "4"]
[White "Trent, Lawrence"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2399"]
[BlackElo "2572"]
[PlyCount "44"]
[EventDate "2021.04.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. O-O a6 6. Bd3 Nxf3+ 7. Qxf3 Bd6 8. Qh3 Qc7 9. b3 Ne7 10. Bb2 Ng6 11. g3 Be5 12. Rae1 b5 13. Nd1 Bb7 14. f4 Bxb2 15. Nxb2 O-O 16. f5 Ne5 17. f6 Rfc8 18. Qh4 c4 19. Qg5 Qc5+ 20. Kg2 g6 21. bxc4 Nxd3 22. Qxc5 Nxe1+ 0-1

[Event "Titled Tuesday intern op 20th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.20"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Abdumalik, Zhansaya"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2472"]
[PlyCount "107"]
[EventDate "2021.04.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 d6 6. Nbd2 g6 7. Bb3 Bg7 8. O-O O-O 9. Re1 Re8 10. h3 Be6 11. Nf1 d5 12. Qe2 a6 13. Ng3 Na5 14. Bc2 Nc6 15. Be3 d4 16. cxd4 Nxd4 17. Nxd4 exd4 18. Bd2 c5 19. Bb3 Bxb3 20. axb3 Qb6 21. Qd1 Rac8 22. Qc2 Nd7 23. Ne2 Qd6 24. Rac1 Ne5 25. Nf4 Bf8 26. Nd5 b5 27. Bf4 Qe6 28. Qd2 Kh7 29. Ra1 Rc6 30. Rf1 Bg7 31. Bxe5 Qxe5 32. f4 Qd6 33. f5 c4 34. bxc4 bxc4 35. fxg6+ fxg6 36. Rf7 Rf8 37. Nf6+ Qxf6 38. Rxf6 Rcxf6 39. dxc4 d3 40. e5 Rf5 41. Qxd3 Rxe5 42. Rd1 Ref5 43. b3 Rf2 44. Kh1 R2f4 45. c5 R8f6 46. Rc1 Rc6 47. Qc2 Rd4 48. Qe2 Rd5 49. b4 Rd4 50. Qf3 Rc8 51. Qb3 Rb8 52. c6 Rdxb4 53. Qxb4 Rxb4 54. c7 1-0

[Event "Titled Tuesday intern op 20th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.20"]
[Round "6"]
[White "Riehle, Marco"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2347"]
[BlackElo "2572"]
[PlyCount "202"]
[EventDate "2021.04.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. a3 Nf6 3. e5 Nd5 4. c4 Nc7 5. b4 b6 6. Bb2 Bb7 7. Nf3 Ne6 8. Be2 g6 9. Nc3 Bg7 10. Nd5 Nc6 11. O-O d6 12. bxc5 dxc5 13. Re1 O-O 14. Bf1 Qd7 15. g3 Rfd8 16. Bg2 Rac8 17. d3 Na5 18. Nd2 Nc6 19. Nf3 Qe8 20. Bc3 Nc7 21. Ng5 h6 22. Nh3 Nxd5 23. cxd5 Nd4 24. Bxd4 cxd4 25. e6 Bxd5 26. Bxd5 Rxd5 27. Nf4 Rdc5 28. Qg4 f5 29. Qxg6 Qxg6 30. Nxg6 Bf6 31. Nf4 Rc2 32. h4 R8c5 33. Kg2 Kg7 34. Nh5+ Kg6 35. Nf4+ Kh7 36. a4 Be5 37. Ne2 Kg6 38. Kf3 Kf6 39. a5 bxa5 40. Rab1 Rd2 41. Rb7 Rcc2 42. Rxa7 Rxd3+ 43. Kg2 Rdd2 44. Kf3 d3 45. Nf4 Rxf2+ 46. Ke3 Bxf4+ 47. gxf4 Rfe2+ 48. Rxe2 dxe2 49. Kf2 Ra2 50. Ra6 h5 51. Ke1 a4 52. Kf2 a3 53. Ke1 Kg7 54. Kf2 Kg6 55. Ke1 Kf6 56. Kf2 e1=Q+ 57. Kxe1 Rh2 58. Rxa3 Rxh4 59. Ra4 Kxe6 60. Kf2 Rg4 61. Kf3 Kf6 62. Ra6+ e6 63. Ra8 Kg7 64. Ra7+ Kf6 65. Ra8 h4 66. Rh8 Ke7 67. Rh6 Kd6 68. Rh8 Kc6 69. Rd8 Rg3+ 70. Kf2 Ra3 71. Rd1 Kc5 72. Kg2 Rb3 73. Rd2 Rg3+ 74. Kh2 Rc3 75. Rd1 Re3 76. Rd2 Re4 77. Kh3 Rxf4 78. Re2 Re4 79. Rd2 Re5 80. Kxh4 Re4+ 81. Kg3 Kc4 82. Rd1 Rd4 83. Rc1+ Kd5 84. Kf3 Rd3+ 85. Ke2 Rh3 86. Rd1+ Ke5 87. Rd8 f4 88. Kf2 Ke4 89. Kg2 Rg3+ 90. Kf2 e5 91. Rd1 Ra3 92. Re1+ Kf5 93. Rh1 e4 94. Rh5+ Kg4 95. Rh8 Ra2+ 96. Kf1 e3 97. Rg8+ Kf3 98. Kg1 Ra1+ 99. Kh2 e2 100. Rg2 Rf1 101. Kh3 Ke3 0-1

[Event "Titled Tuesday intern op 20th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.20"]
[Round "7"]
[White "Samunenkov, Igor"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2226"]
[BlackElo "2572"]
[PlyCount "158"]
[EventDate "2021.04.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 b5 5. O-O Be7 6. a4 b4 7. c4 bxc3 8. Nxc3 O-O 9. Bf4 Bb7 10. Rc1 Nbd7 11. a5 c5 12. Qa4 Rc8 13. dxc5 Nxc5 14. Qa2 Na6 15. Nb5 Nb4 16. Qa4 a6 17. Nbd4 Ne4 18. Ne5 Qe8 19. Qxe8 Rfxe8 20. Bxe4 dxe4 21. Be3 Nd5 22. Bd2 Bf6 23. f4 exf3 24. Ndxf3 Ne7 25. Bc3 Nf5 26. Kf2 Be7 27. Rfd1 Bc5+ 28. Ke1 Bd5 29. Bd2 h6 30. Bc3 Ne3 31. Rd3 Be4 32. Rd7 f6 33. Nd3 Bf8 34. Nb4 Nd5 35. Nxd5 Bxd5 36. Nd2 Red8 37. Rxd8 Rxd8 38. e4 Bb7 39. Ke2 Kf7 40. e5 f5 41. Nc4 Bd5 42. Nb6 Be4 43. Bd2 Ke8 44. Rc7 g5 45. Ra7 g4 46. Ke1 h5 47. Rxa6 Bc5 48. Ra7 Rd3 49. Rh7 f4 50. gxf4 Bxh7 51. a6 Bxb6 52. a7 Bxa7 53. Bc3 Be3 54. Ke2 Bxf4 55. b4 Re3+ 56. Kd2 Rh3+ 57. Ke2 Rxh2+ 58. Ke1 Bg3+ 59. Kf1 Be4 60. b5 Bd3+ 61. Kg1 Bxb5 62. Be1 Bxe1 63. Kxh2 h4 64. Kg2 Bg3 65. Kg1 Bxe5 66. Kg2 Bd7 67. Kg1 Kf7 68. Kf2 Kf6 69. Kg2 Kf5 70. Kf2 Kf4 71. Kg1 Kf3 72. Kf1 Bc3 73. Kg1 Bc6 74. Kh2 e5 75. Kg1 g3 76. Kf1 h3 77. Kg1 Bb5 78. Kh1 e4 79. Kg1 e3 0-1

[Event "Titled Tuesday intern op 20th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.20"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Pichot, Alan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2630"]
[PlyCount "67"]
[EventDate "2021.04.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nc6 6. d4 cxd4 7. cxd4 d6 8. O-O Be7 9. Bd2 O-O 10. Nc3 Nxc3 11. Bxc3 dxe5 12. dxe5 Qxd1 13. Rfxd1 Rd8 14. Rxd8+ Bxd8 15. Rd1 Be7 16. Bd3 h6 17. Be4 Kf8 18. Nd2 Ke8 19. Nc4 Bd7 20. Nd6+ Bxd6 21. exd6 f6 22. f4 Rc8 23. Bg6+ Kf8 24. g4 Nd8 25. Kf2 Rc4 26. Ke3 Rc8 27. h4 Rc4 28. g5 hxg5 29. hxg5 fxg5 30. fxg5 Rg4 31. Rh1 Kg8 32. Bh7+ Kf7 33. Rf1+ Ke8 34. Bg6+ 1-0

[Event "Titled Tuesday intern op 20th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.20"]
[Round "9"]
[White "Tabatabaei, Mohammad Amin"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2629"]
[BlackElo "2572"]
[PlyCount "74"]
[EventDate "2021.04.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O d5 6. b3 Bd6 7. Bb2 O-O 8. Nbd2 Nbd7 9. c4 Qe7 10. Rc1 Ne4 11. Qc2 f5 12. cxd5 exd5 13. Rfd1 Rac8 14. g3 Ndf6 15. Ne5 c5 16. Qb1 Bxe5 17. dxe5 Ng4 18. Nf3 Ngxf2 19. Rf1 Nh3+ 20. Kg2 Nhg5 21. Bxe4 fxe4 22. Nxg5 Qxg5 23. Rf4 d4 24. Rcf1 Qxe5 25. Qc2 Rxf4 26. Rxf4 Qd5 27. Qf2 h6 28. h4 Rd8 29. Kh2 Qe6 30. Qe2 dxe3 31. Qxe3 Rd3 32. Qf2 e3 33. Rf8+ Kh7 34. Qf7 Rd2+ 35. Kg1 Qxf7 36. Rxf7 Rxb2 37. Rxb7 Rb1+ 0-1

[Event "Titled Tuesday intern op 20th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.20"]
[Round "10"]
[White "Nakamura, Hikaru"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2736"]
[BlackElo "2572"]
[PlyCount "115"]
[EventDate "2021.04.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 g6 7. O-O Bg7 8. d4 cxd4 9. cxd4 O-O 10. Bf4 d5 11. exd6 exd6 12. h3 Bf5 13. Nc3 a6 14. a3 Rc8 15. Ba2 Na5 16. Re1 h6 17. Bg3 Nac4 18. Re2 Re8 19. Rc1 Qd7 20. Nh4 Be6 21. d5 Bf5 22. Rxe8+ Rxe8 23. Nxf5 Qxf5 24. Na4 Nxb2 25. Nxb2 Bxb2 26. Rb1 Bc3 27. Qb3 Bd4 28. Qb4 Bc5 29. Qd2 Nc4 30. Qc3 b5 31. Rd1 Nxa3 32. Bb3 h5 33. Qd2 Nc4 34. Qa2 Na3 35. Kh2 a5 36. Rc1 a4 37. Bd1 Nc4 38. Bxa4 h4 39. Bxb5 hxg3+ 40. fxg3 Re3 41. Qxc4 Re5 42. Qf4 Qxf4 43. gxf4 Re4 44. Rf1 Be3 45. Kg3 Rb4 46. Bc6 Bc5 47. f5 g5 48. f6 Kh7 49. Bd7 Kg6 50. Bf5+ Kxf6 51. Bg4+ Kg7 52. Rf5 f6 53. Rf1 Bd4 54. Be6 Be5+ 55. Kf3 Rf4+ 56. Ke2 Rxf1 57. Kxf1 Bd4 58. g4 1/2-1/2

[Event "Titled Tuesday intern op 20th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.20"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2572"]
[BlackElo "2455"]
[PlyCount "102"]
[EventDate "2021.04.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Bd7 6. O-O Bc6 7. Re1 g5 8. b4 g4 9. b5 Bd7 10. cxd4 gxf3 11. Qxf3 Bc8 12. Nc3 cxd4 13. Ne4 Nd7 14. Qf4 Nh6 15. Bb2 Rg8 16. Bxd4 Nf5 17. Bb2 Qh4 18. Qf3 Qg4 19. Qxg4 Rxg4 20. Rac1 b6 21. h3 Rg8 22. Rc7 Kd8 23. Rec1 Rb8 24. a4 Bc5 25. Rxa7 Bb7 26. Kf1 Bd4 27. Bxd4 Nxd4 28. f4 Nb3 29. Rc2 Ndc5 30. Nxc5 Nxc5 31. Bxh7 Rg7 32. d4 Nb3 33. Bd3 Nxd4 34. Rc4 Nb3 35. g4 Nd2+ 36. Kf2 Nxc4 37. Bxc4 Rc8 38. Bd3 Rc3 39. Be2 Kc7 40. a5 bxa5 41. Rxa5 Kb6 42. Ra2 Rxh3 43. g5 Rgh7 44. Rd2 Rh2+ 45. Ke3 R7h3+ 46. Kd4 Bf3 47. Bxf3 Rxd2+ 48. Ke3 Rb2 49. g6 Rb3+ 50. Kd4 Rhxf3 51. g7 Rxf4# 0-1

[Event "Titled Tuesday intern op 27th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.27"]
[Round "1"]
[White "Ognean, Mihnea Ionut"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2298"]
[BlackElo "2572"]
[PlyCount "71"]
[EventDate "2021.04.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. a4 Be7 10. Be2 O-O 11. Bd2 f5 12. a5 Nd7 13. Bb4 Nf6 14. Qd2 f4 15. f3 Bf5 16. g4 Bg6 17. h4 a6 18. Na3 e4 19. O-O-O Rc8 20. h5 Bf7 21. h6 Nxd5 22. hxg7 Re8 23. fxe4 f3 24. Kb1 Bg5 25. Qd4 fxe2 26. exd5 exd1=Q+ 27. Qxd1 Bg6 28. Ka2 Bf6 29. c3 Bxg7 30. Qf3 Re4 31. Qh3 Qd7 32. Qh4 Rxg4 33. Qh2 Be5 34. Qd2 Rf8 35. Re1 Rf5 36. Nc4 0-1

[Event "Titled Tuesday intern op 27th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.27"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Sorensen, Hampus"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2395"]
[PlyCount "51"]
[EventDate "2021.04.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. O-O Nge7 8. Ng5 d5 9. Nxf7 Kxf7 10. exd5 Ne5 11. Bb3 Kf8 12. Qxd4 Nf7 13. Ba3 Nd6 14. Re1 Nef5 15. Qf4 Qf6 16. Nd2 Qh6 17. Qa4 Kf7 18. Ne4 Bb6 19. Bc1 Qh4 20. Bg5 Bxf2+ 21. Kf1 Qxh2 22. Kxf2 Rf8 23. Nxd6+ Nxd6 24. Be7 Re8 25. Bxd6 Rxe1 26. Bxh2 1-0

[Event "Titled Tuesday intern op 27th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.27"]
[Round "4"]
[White "Kobo, Ori"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2473"]
[BlackElo "2572"]
[PlyCount "70"]
[EventDate "2021.04.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bb4 5. d3 d6 6. a3 Bc5 7. b4 Bb6 8. Na4 Bg4 9. Be2 Bxf3 10. Bxf3 Bd4 11. Rb1 O-O 12. O-O a6 13. Bd2 h6 14. Nc3 Ba7 15. g3 Nd4 16. Bg2 b5 17. Kh1 c6 18. f4 Re8 19. Ne2 bxc4 20. dxc4 exf4 21. Nxd4 Bxd4 22. Bxf4 Be5 23. Qd2 Qe7 24. Rbd1 Rad8 25. Be3 Qe6 26. Qc2 Qg4 27. Bg1 Qg6 28. Rf5 Nh5 29. Rdf1 Bxg3 30. hxg3 Nxg3+ 31. Kh2 Nxf1+ 32. Rxf1 Re5 33. Rf3 Rxe4 34. Rg3 Rh4+ 35. Bh3 Qxc2+ 0-1

[Event "Titled Tuesday intern op 27th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.27"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Timmermans, Mark"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2385"]
[PlyCount "65"]
[EventDate "2021.04.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Nbd2 d6 7. c3 Kh8 8. Re1 Ng8 9. d4 f5 10. dxe5 fxe4 11. Nxe4 Rxf3 12. exd6 cxd6 13. Bxg8 Rf8 14. Bd5 Ne5 15. Be3 Bg4 16. Qb3 Nd3 17. Rf1 a5 18. a4 Nc5 19. Nxc5 dxc5 20. h3 Bh5 21. Be4 Rb8 22. Qd5 Qxd5 23. Bxd5 b5 24. axb5 Rxb5 25. Ra2 Bf7 26. Bxf7 Rxf7 27. Rd1 Kg8 28. Rd5 Bf8 29. g3 Rfb7 30. c4 Rxb2 31. Rxa5 Rc2 32. Ra8 Rcb2 33. Rdd8 1-0

[Event "Titled Tuesday intern op 27th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.27"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Indjic, Aleksandar"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2572"]
[BlackElo "2607"]
[PlyCount "122"]
[EventDate "2021.04.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. O-O Nd4 6. Nxd4 Bxd4 7. c3 Bb6 8. Nd2 c6 9. Ba4 Bc7 10. Nf3 O-O 11. Bg5 h6 12. Bh4 d6 13. d4 Qe7 14. Re1 Bg4 15. h3 Bh5 16. Qd3 g5 17. Bg3 Bg6 18. Bc2 Rfe8 19. Rad1 exd4 20. Qxd4 Rad8 21. Qxa7 Bb8 22. Qb6 Nxe4 23. Nd2 d5 24. Bxb8 Rxb8 25. Bxe4 dxe4 26. Nc4 Rbd8 27. a4 h5 28. a5 g4 29. hxg4 hxg4 30. g3 Qf6 31. Ne3 Qg5 32. Rxd8 Rxd8 33. Qxb7 Qxa5 34. Qxc6 Qg5 35. Ra1 Kg7 36. Ra8 Rd2 37. Qc8 Bh7 38. Qh8+ Kg6 39. Ra6+ f6 40. Nxg4 Rd1+ 41. Kg2 Kf5 42. Qxf6+ Kxg4 43. Qxg5+ Kxg5 44. Ra5+ Kf6 45. Ra4 Bf5 46. g4 Bg6 47. Kg3 Rd3+ 48. Kg2 Kg5 49. Ra6 Bf7 50. Ra7 Bd5 51. Kh2 Kxg4 52. Rd7 Kf3 53. Kg1 Rd1+ 54. Kh2 Rd3 55. Kg1 Bb3 56. Rf7+ Ke2 57. Re7 Bd5 58. Kg2 e3+ 59. Kg1 Rd1+ 60. Kh2 Kxf2 61. Rf7+ Bf3 0-1

[Event "Titled Tuesday intern op 27th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.27"]
[Round "7"]
[White "Abdrlauf, Elham"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2338"]
[BlackElo "2572"]
[PlyCount "62"]
[EventDate "2021.04.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. b4 Nxb4 4. c3 Nc6 5. d4 d5 6. exd5 Qxd5 7. Be2 cxd4 8. O-O Nf6 9. cxd4 e6 10. Nc3 Qd8 11. Bb5 Be7 12. Ne5 Bd7 13. Rb1 O-O 14. Bg5 Rc8 15. Na4 Nxe5 16. dxe5 Nd5 17. Bxd7 Qxd7 18. Bxe7 Qxe7 19. Qb3 b6 20. h3 Qg5 21. Rfe1 h6 22. Rbd1 Rc7 23. Rd3 Rc1 24. Rxc1 Qxc1+ 25. Rd1 Qg5 26. Re1 Rc8 27. Kh2 Qf4+ 28. Kg1 Rc1 29. Rxc1 Qxc1+ 30. Kh2 Qf4+ 31. Qg3 Qxa4 0-1

[Event "Titled Tuesday intern op 27th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.27"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Gunina, Valentina"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2421"]
[PlyCount "94"]
[EventDate "2021.04.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. dxc5 Bg4 6. c3 e6 7. Be3 Bxf3 8. Qxf3 Nxe5 9. Bb5+ Nc6 10. O-O Qc7 11. c4 a6 12. Ba4 Nf6 13. Nc3 dxc4 14. Bf4 Qc8 15. Be3 Be7 16. Qf4 O-O 17. Qxc4 Ne5 18. Qf4 Ng6 19. Qb4 b5 20. Bc2 Rb8 21. Bxg6 hxg6 22. Rfc1 Qc6 23. Ne2 Nd5 24. Qe4 Rfc8 25. b4 f5 26. Qb1 Bf6 27. Bd4 e5 28. Bc3 Nxc3 29. Nxc3 e4 30. Qb3+ Kh7 31. Rd1 Rd8 32. Rac1 Be5 33. Nd5 Qe6 34. f4 Bf6 35. c6 Rbc8 36. c7 Rd6 37. Nxf6+ Qxf6 38. Rxd6 Qxd6 39. Qc3 Qxf4 40. g3 Qd6 41. Qc5 Qd2 42. Rc2 Qd1+ 43. Kg2 Qf3+ 44. Kg1 e3 45. Qc3 Qd1+ 46. Kg2 e2 47. Kf2 Qf1+ 0-1

[Event "Titled Tuesday intern op 27th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.27"]
[Round "9"]
[White "Jumabayev, Rinat"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2637"]
[BlackElo "2572"]
[PlyCount "70"]
[EventDate "2021.04.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bg3 O-O 6. c4 b6 7. Nc3 Bb7 8. Qc2 Nbd7 9. a3 Rc8 10. cxd5 Nxd5 11. Nxd5 Bxd5 12. Ba6 Rb8 13. Rc1 b5 14. e4 Ba8 15. e5 Be7 16. Qxc7 Bd5 17. O-O Bc4 18. Rxc4 bxc4 19. Qxc4 Rxb2 20. a4 Nb6 21. Qc6 Qd5 22. Qc7 Qd7 23. Qxd7 Nxd7 24. Bb5 Nb6 25. Ra1 Rc8 26. h4 h6 27. h5 Nd5 28. Bd3 Rb3 29. Ba6 Rcc3 30. Nd2 Rb6 31. Bb5 Rb8 32. Ne4 Rc2 33. Nd6 Rb2 34. Rc1 Kf8 35. Rc6 Rb1+ 0-1

[Event "Titled Tuesday intern op 27th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.27"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Urazayev, Arystanbek"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2429"]
[PlyCount "107"]
[EventDate "2021.04.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 d6 8. dxe5 dxe5 9. Nxe5 Nf6 10. O-O O-O 11. Qc2 Bd6 12. Nf3 Nc6 13. Bg5 h6 14. Bh4 Bg4 15. Nbd2 Qe7 16. Rae1 Rfe8 17. e5 Nxe5 18. Nxe5 Bxe5 19. f4 Qc5+ 20. Bf2 Qxc3 21. fxe5 Qxc2 22. Bxc2 Nd5 23. Bb3 Nc3 24. Bxf7+ Kxf7 25. Bd4+ Ke6 26. Bxc3 Rad8 27. Nb3 b6 28. Nd4+ Kd5 29. Rf7 c5 30. Nf3 Kc4 31. Ba1 a5 32. Rxg7 Bf5 33. Rf7 Be6 34. Rf6 b5 35. Rxh6 b4 36. Ng5 Bd5 37. e6 a4 38. Rh4+ Kb5 39. Re2 a3 40. e7 Rd7 41. Bf6 Bc4 42. Rxc4 Kxc4 43. h4 Rd6 44. Re4+ Kd3 45. Re6 Rxe6 46. Nxe6 b3 47. Nxc5+ Kc2 48. Nxb3 Kb1 49. Nd4 Kxa2 50. Nb5 Kb3 51. Nd6 Rxe7 52. Bxe7 a2 53. Bf6 a1=Q+ 54. Bxa1 1-0

[Event "Titled Tuesday intern op 27th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.27"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Kuzubov, Yuriy"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2572"]
[BlackElo "2642"]
[PlyCount "75"]
[EventDate "2021.04.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 g6 4. g3 Bg7 5. Bg2 Nc6 6. O-O Nf6 7. Re1 O-O 8. c3 e5 9. a4 a6 10. Na3 Rb8 11. Bg5 h6 12. Bxf6 Bxf6 13. Nc4 b5 14. axb5 axb5 15. Ne3 Bg7 16. h4 h5 17. Ng5 f6 18. Nf3 Be6 19. d4 cxd4 20. cxd4 Nxd4 21. Nxd4 exd4 22. Nd5 Bxd5 23. exd5 Re8 24. Re6 Qd7 25. Qb3 Kh7 26. Ra6 Qc7 27. Rc6 Qa5 28. Rcxd6 Qa4 29. Qf3 d3 30. Qxd3 Qa1+ 31. Kh2 Qxb2 32. Qe3 Rxe6 33. dxe6 Re8 34. e7 Bh6 35. Qe6 Qe5 36. Qf7+ Bg7 37. Qxe8 Qxd6 38. Qf7 1-0

[Event "Titled Tuesday intern op 04th May"]
[Site "Chess.com INT"]
[Date "2021.05.04"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Nayem, Haque"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2080"]
[PlyCount "87"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 e6 6. d4 cxd4 7. cxd4 d6 8. O-O Be7 9. Bd2 O-O 10. Nc3 Nxc3 11. Bxc3 dxe5 12. dxe5 Nb4 13. Qe2 Nd5 14. Bd2 a6 15. Rad1 b5 16. Bxd5 exd5 17. Nd4 Qb6 18. Be3 Bc5 19. Qf3 Be6 20. Qg3 Bxd4 21. Rxd4 Qc7 22. Bh6 f5 23. Rc1 Qf7 24. Rc6 Rfe8 25. h4 Rac8 26. Rxa6 Rc4 27. Rxc4 bxc4 28. Rd6 Kh8 29. Be3 Qb7 30. Bd4 Qf7 31. a4 f4 32. Qa3 Qf5 33. a5 Qb1+ 34. Kh2 Qf5 35. a6 f3 36. Qxf3 Qxf3 37. gxf3 Kg8 38. a7 Kf7 39. Rb6 Bd7 40. f4 g6 41. h5 Ra8 42. h6 Ke7 43. Bc5+ Kd8 44. Rb8+ 1-0

[Event "Titled Tuesday intern op 04th May"]
[Site "Chess.com INT"]
[Date "2021.05.04"]
[Round "2"]
[White "Shapiro, David"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2395"]
[BlackElo "2572"]
[PlyCount "209"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. Bc3 dxc4 12. Bxc6 Rc8 13. Bg2 Nf6 14. bxc4 Bxc4 15. Bb2 O-O 16. Nd2 Ba6 17. Re1 Qd7 18. Ne4 Nxe4 19. Bxe4 Bb4 20. Rf1 Rfd8 21. a3 Bc3 22. Bxc3 Rxc3 23. Qd2 Qxd4 24. Qxd4 Rxd4 25. Rfd1 Rxd1+ 26. Rxd1 g6 27. Rd8+ Kg7 28. Rd7 Bxe2 29. Rxa7 h5 30. h4 Rc1+ 31. Kg2 Bf1+ 32. Kh2 Ra1 33. Rb7 Rxa3 34. Rxb6 Ra4 35. Bf3 Ra2 36. Kg1 Bd3 37. Rb7 Ra1+ 38. Kg2 Ba6 39. Rc7 Bb5 40. Rb7 Bc4 41. Bc6 Rc1 42. Bf3 Bf1+ 43. Kh2 Bd3 44. Ra7 Rc2 45. Kg2 Rc1 46. Rd7 Bf1+ 47. Kh2 Kf8 48. Rb7 Bd3 49. Ra7 Bf5 50. Kg2 Rc2 51. Rb7 Rd2 52. Ra7 Kg7 53. Bc6 e5 54. Ra5 Re2 55. Bf3 Re1 56. Ra4 Kf6 57. Ra6+ Be6 58. Bd5 Rd1 59. Bxe6 fxe6 60. Ra4 Rd4 61. Ra8 e4 62. Ra3 Ke5 63. Ra5+ Kf6 64. Ra3 Rd3 65. Ra4 Kf5 66. Ra5+ e5 67. Ra8 Rd2 68. Rf8+ Ke6 69. Kf1 Rb2 70. Rg8 Kf7 71. Ra8 Rb3 72. Ke2 Kf6 73. Rf8+ Ke6 74. Ra8 Rf3 75. Ra4 Kf5 76. Ra8 Rb3 77. Rf8+ Ke6 78. Ra8 Rc3 79. Rb8 Kd5 80. Rd8+ Ke6 81. Ra8 Rb3 82. Rf8 e3 83. fxe3 e4 84. Re8+ Kd5 85. Rd8+ Ke5 86. Re8+ Kf5 87. Rf8+ Kg4 88. Rf4+ Kxg3 89. Rxe4 Rb2+ 90. Kd3 Rh2 91. Re6 Kxh4 92. Rxg6 Rh3 93. Kd4 Rg3 94. Rh6 Rg4+ 95. e4 Kg5 96. Rh8 h4 97. Kd5 Kf4 98. e5 Kg3 99. e6 Rg5+ 100. Kd6 Rg6 101. Kd7 h3 102. e7 Rg7 103. Rxh3+ Kxh3 104. Kd8 Rxe7 105. Kxe7 1/2-1/2

[Event "Titled Tuesday intern op 04th May"]
[Site "Chess.com INT"]
[Date "2021.05.04"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Klimkowski, Jan"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2296"]
[PlyCount "51"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 e5 8. Qd3 Ne7 9. O-O Ng6 10. Nc3 Be7 11. c5 O-O 12. cxd6 Qxd6 13. Qxd6 Bxd6 14. Rd1 Be7 15. h3 Rb8 16. b3 Be6 17. Be3 Rfd8 18. Na4 Nf4 19. Nxe5 Ne2+ 20. Kf1 Bf6 21. Nxc6 Rxd1+ 22. Rxd1 Rc8 23. e5 Bh4 24. g3 Nxg3+ 25. fxg3 Bxg3 26. Ne7+ 1-0

[Event "Titled Tuesday intern op 04th May"]
[Site "Chess.com INT"]
[Date "2021.05.04"]
[Round "4"]
[White "Shahade, Gregory P"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2476"]
[BlackElo "2572"]
[PlyCount "116"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. Bg2 Bg5 15. O-O Ne7 16. Nde3 Bxe3 17. Nxe3 Be6 18. b3 Qc7 19. Nf5 Rfd8 20. Qd3 Nc6 21. Rfd1 g6 22. Ne3 Qb6 23. h4 a4 24. Rab1 axb3 25. axb3 Ra2 26. Rd2 Qa7 27. Rbd1 Ra3 28. Nc2 Ra2 29. h5 gxh5 30. Qe2 h4 31. gxh4 Qe7 32. Qh5 Kh8 33. Ne1 Rxd2 34. Rxd2 Nd4 35. Nf3 Nxb3 36. Rb2 Bxc4 37. Rc2 Na5 38. Bh3 f6 39. Bf5 b3 40. Rc3 Rg8+ 41. Kh2 b2 42. Nd2 Be6 43. Ra3 Bxf5 44. Qxf5 Nc4 45. Rb3 Nxd2 46. Rxb2 Nc4 47. Rc2 Nb6 48. Rc6 Na8 49. Ra6 Qg7 50. Qf3 Qg1+ 51. Kh3 Qg7 52. h5 Nc7 53. Ra7 Qd7+ 54. Kh2 Qe7 55. h6 f5 56. exf5 Qh4+ 57. Qh3 Qxf2+ 58. Kh1 Qg1# 0-1

[Event "Titled Tuesday intern op 04th May"]
[Site "Chess.com INT"]
[Date "2021.05.04"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Banawa, Joel Cholo"]
[Result "1/2-1/2"]
[ECO "C57"]
[WhiteElo "2572"]
[BlackElo "2404"]
[PlyCount "148"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. c3 b5 7. Bf1 Nxd5 8. cxd4 Qxg5 9. Bxb5+ Kd8 10. O-O Bb7 11. Qf3 Rb8 12. dxe5 Ne3 13. Qh3 Qxg2+ 14. Qxg2 Nxg2 15. d4 Be7 16. Be2 Nh4 17. d5 Ng6 18. f4 Bc5+ 19. Kg2 Bxd5+ 20. Kg3 Ke7 21. Nc3 Ba8 22. h4 Nf8 23. f5 Nd7 24. f6+ gxf6 25. exf6+ Kd8 26. Bf3 Rg8+ 27. Kh3 Bxf3 28. Rxf3 Rg1 29. b3 Rb4 30. Bb2 Rh1+ 31. Kg2 Rxa1 32. Bxa1 Rxh4 33. Ne2 Bd6 34. Kf1 Rh1+ 35. Ng1 Bc5 36. Rg3 Rxg1+ 37. Rxg1 Bxg1 38. Kxg1 Nc5 39. Bd4 Ne4 40. Bxa7 Nxf6 41. Kg2 Kd7 42. Kf3 Kc6 43. Kf4 Nd5+ 44. Kg5 Kb5 45. Kh6 c5 46. Kxh7 f5 47. Bb8 f4 48. Kg6 f3 49. Bg3 Nf4+ 50. Kf5 Nd3 51. Ke4 f2 52. Bxf2 Nxf2+ 53. Ke3 Ng4+ 54. Ke4 Nf6+ 55. Ke5 Nd7+ 56. Kd5 Nb6+ 57. Kd6 Nc8+ 58. Ke6 Kb4 59. Kd7 Na7 60. Kc7 Nb5+ 61. Kb6 Na3 62. Kc6 Nc2 63. Kb6 Nd4 64. a3+ Kxb3 65. Kxc5 Ne6+ 66. Kd5 Nf4+ 67. Ke5 Ng6+ 68. Kf5 Nh4+ 69. Kf6 Ka4 70. Ke6 Nf3 71. Kf7 Nd2 72. Kf8 Nc4 73. Kf7 Na5 74. Kf8 Kxa3 1/2-1/2

[Event "Titled Tuesday intern op 04th May"]
[Site "Chess.com INT"]
[Date "2021.05.04"]
[Round "6"]
[White "Kazakouski, Valery"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2495"]
[BlackElo "2572"]
[PlyCount "108"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 Bg4 4. Qb3 Nf6 5. g3 Nc6 6. Bg2 a6 7. d3 e5 8. a3 Be7 9. h3 Bd7 10. O-O O-O 11. e3 Be6 12. exd4 Nxd4 13. Nxd4 Qxd4 14. Bb2 Qd7 15. Bxe5 Bxh3 16. Nd2 Rad8 17. d4 Bxg2 18. Kxg2 Ng4 19. Nf3 Nxe5 20. dxe5 Qc6 21. Rfd1 h6 22. Rac1 Rfe8 23. Kg1 Bf8 24. Rd3 Qe4 25. Rcd1 Rxd3 26. Qxd3 Qc6 27. Qd5 Qa4 28. Rd3 c6 29. Qd7 Re7 30. Qf5 g6 31. Qe4 Qc2 32. Kg2 Re8 33. Qe3 Qxc4 34. Rd4 Qe6 35. Qd3 c5 36. bxc5 Bxc5 37. Rd7 Qc6 38. Rd5 Bf8 39. Qe4 b5 40. Nd4 Qb7 41. e6 fxe6 42. Qxg6+ Qg7 43. Qxe8 exd5 44. Ne6 Qf7 45. Qc8 a5 46. Kg1 b4 47. axb4 axb4 48. Nd4 Kg7 49. Qg4+ Kh7 50. Qe2 Bg7 51. Qd3+ Qg6 52. Qd2 Qe4 53. Ne2 b3 54. Nc1 b2 0-1

[Event "Titled Tuesday intern op 04th May"]
[Site "Chess.com INT"]
[Date "2021.05.04"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Sapunov, Evgeny"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2461"]
[PlyCount "77"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. Bc4 e6 6. d4 cxd4 7. cxd4 Nc6 8. O-O Be7 9. Bd2 O-O 10. Nc3 Nxc3 11. Bxc3 dxe5 12. dxe5 a6 13. Bd3 b5 14. Qe2 Bb7 15. a3 Qb6 16. b4 Rfd8 17. Rfe1 Rd7 18. h4 Rad8 19. Bc2 a5 20. Qe4 g6 21. Qf4 Rc8 22. Be4 axb4 23. axb4 Nb8 24. Bd2 Rc4 25. Rac1 Rdc7 26. Rcd1 Rd7 27. Rc1 Bxe4 28. Rxc4 bxc4 29. Rxe4 Bxb4 30. Bxb4 Qxb4 31. Rxc4 Qb7 32. Qh6 Rd1+ 33. Kh2 Nd7 34. Ng5 Nf8 35. Ne4 Nd7 36. Nf6+ Nxf6 37. exf6 Qb8+ 38. g3 Qf8 39. Rc8 1-0

[Event "Titled Tuesday intern op 04th May"]
[Site "Chess.com INT"]
[Date "2021.05.04"]
[Round "8"]
[White "Onischuk, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2622"]
[BlackElo "2572"]
[PlyCount "127"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d3 e6 6. Nbd2 Bd6 7. h3 Bh5 8. e4 Ne7 9. Qe1 O-O 10. Nh2 Re8 11. f4 f6 12. g4 Bf7 13. Ndf3 Qc7 14. e5 fxe5 15. Ng5 exf4 16. Qh4 Nf8 17. Nxf7 Kxf7 18. Bxf4 Bxf4 19. Rxf4+ Kg8 20. Rf2 Nfg6 21. Qg5 Rf8 22. Nf3 Rf6 23. Raf1 Raf8 24. Qe3 e5 25. h4 d4 26. Qe1 Nd5 27. h5 Ngf4 28. Qxe5 Qxe5 29. Nxe5 Ne3 30. Nd7 Nfxg2 31. Nxf6+ gxf6 32. Rxg2 Nxg2 33. Kxg2 Kg7 34. Re1 Kf7 35. Kf3 Rd8 36. b4 Rd5 37. a4 a5 38. Rb1 axb4 39. Rxb4 b5 40. axb5 cxb5 41. Ke4 Rg5 42. Kf4 Rd5 43. Rb2 Rc5 44. Ra2 Ke6 45. Ke4 Rg5 46. Ra6+ Kd7 47. Ra7+ Kd6 48. Kf4 Rc5 49. Rxh7 Rxc2 50. Rb7 Kc6 51. Rf7 Rf2+ 52. Ke4 b4 53. Rf8 b3 54. Rb8 b2 55. Kxd4 Rf4+ 56. Kc3 Rxg4 57. Kxb2 Rh4 58. Rh8 Kd5 59. Kc3 Ke6 60. d4 Kd5 61. h6 Rh3+ 62. Kb4 Ke6 63. d5+ Ke5 64. Kc5 1-0

[Event "Titled Tuesday intern op 04th May"]
[Site "Chess.com INT"]
[Date "2021.05.04"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Shipov, Sergei"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2541"]
[PlyCount "189"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. c3 e6 5. Bc4 d6 6. d4 cxd4 7. cxd4 Be7 8. O-O O-O 9. Bd2 dxe5 10. dxe5 Nb6 11. Bb3 Bd7 12. Qe2 Ba4 13. Bxa4 Nxa4 14. Qe4 Nc5 15. Qg4 Qd3 16. Be3 Nc6 17. Nc3 Rfd8 18. Rad1 Qg6 19. Qc4 Nd3 20. Qb5 Rab8 21. Rd2 a6 22. Qb6 Ndxe5 23. Nxe5 Nxe5 24. Rxd8+ Bxd8 25. Qd6 Nc6 26. Rd1 h6 27. Qxb8 Nxb8 28. Rxd8+ Kh7 29. Rxb8 b5 30. Rd8 b4 31. Nd1 Qb1 32. a3 bxa3 33. bxa3 Qb3 34. Bc5 a5 35. h3 Qc4 36. Bf8 Qc7 37. Rd2 Qc1 38. Rd4 e5 39. Rd5 Kg8 40. Bd6 f6 41. Kh2 Qc6 42. Ne3 Kf7 43. Bc5 h5 44. g3 Kg6 45. g4 hxg4 46. hxg4 Qa4 47. Kg2 Qe4+ 48. Kg1 Kg5 49. Bf8 g6 50. Be7 Qb1+ 51. Kh2 Qb7 52. Rxe5+ Kf4 53. Bxf6 Kf3 54. Bh4 Qh7 55. Kh3 g5 56. Rxg5 Qb1 57. Rf5+ Ke4 58. Kg2 Qb3 59. Rxa5 Kd3 60. Rf5 Ke2 61. Bg3 Qxa3 62. Re5 Qa8+ 63. Kg1 Kf3 64. Rf5+ Ke2 65. Kh2 Qa2 66. Rf4 Qg8 67. Kg2 Qa8+ 68. Kh2 Qh8+ 69. Kg1 Qa1+ 70. Kg2 Qa8+ 71. Kh3 Qh8+ 72. Bh4 Qh6 73. Rf5 Qc6 74. Kg3 Qd6+ 75. Kg2 Qc6+ 76. Rd5 Qc1 77. Re5 Qc6+ 78. Nd5+ Kd3 79. Bg3 Kd4 80. Kh2 Qc2 81. Ne3 Qc6 82. Nf5+ Kd3 83. Re3+ Kd2 84. Nd4 Qh6+ 85. Kg2 Qh8 86. Nf3+ Kc2 87. Re1 Qa8 88. Re3 Qd5 89. Kh2 Qc6 90. Bf4 Qg6 91. Kg3 Qg7 92. Be5 Qg6 93. Nd4+ Kb2 94. Nf3+ Kc2 95. Nh4 1-0

[Event "Titled Tuesday intern op 04th May"]
[Site "Chess.com INT"]
[Date "2021.05.04"]
[Round "10"]
[White "Fier, Alexandr"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2569"]
[BlackElo "2572"]
[PlyCount "182"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. h4 Bh6 14. Ncb4 O-O 15. a4 bxa4 16. Rxa4 a5 17. Nxe7+ Qxe7 18. Nd5 Qd8 19. g3 Rb8 20. Ra2 Kh8 21. Bd3 Be6 22. Be2 f5 23. exf5 Bxf5 24. O-O Be4 25. b4 Qc8 26. Kh2 axb4 27. cxb4 Qb7 28. Ra5 Rbc8 29. Ba6 Qa7 30. Qe2 Bf3 31. Qa2 Rb8 32. Be2 Bxd5 33. Rxa7 Bxa2 34. Rxa2 Rxb4 35. Kg2 g6 36. Rd1 Rb6 37. Bf3 Rf7 38. Bd5 Rf8 39. f3 Be3 40. Kh3 Bd4 41. Rc2 Rb5 42. Bc6 Rc5 43. Rxc5 Bxc5 44. Bd5 Re8 45. Kg4 Re7 46. Rb1 Kg7 47. Rb8 h5+ 48. Kh3 Ra7 49. g4 hxg4+ 50. fxg4 Ra3+ 51. Kg2 Rd3 52. Be6 Rd2+ 53. Kf3 Kf6 54. Bd7 d5 55. Rc8 e4+ 56. Kf4 Bd6+ 57. Ke3 Rd3+ 58. Ke2 Bf4 59. g5+ Ke5 60. Bb5 Rd2+ 61. Ke1 Rh2 62. Rd8 Bg3+ 63. Kd1 Rxh4 64. Bc6 Rh1+ 65. Kd2 Bf4+ 66. Ke2 Rh2+ 67. Ke1 Rd2 68. Re8+ Kd4 69. Re6 Ke3 70. Kf1 Rd1+ 71. Kg2 Rd2+ 72. Kh3 Bxg5 73. Rxg6 Bf4 74. Re6 Kd4 75. Kg4 Be3 76. Rd6 Kc5 77. Re6 Rg2+ 78. Kh3 Rg5 79. Ba8 Bf4 80. Rf6 Be5 81. Ra6 Rg3+ 82. Kh4 Rg7 83. Ra5+ Kc4 84. Rxd5 Bg3+ 85. Kh3 e3 86. Rd8 e2 87. Re8 e1=Q 88. Re2 Qxe2 89. Bd5+ Kd4 90. Bf3 Qf1+ 91. Bg2 Qf2 0-1

[Event "Titled Tuesday intern op 04th May"]
[Site "Chess.com INT"]
[Date "2021.05.04"]
[Round "11"]
[White "Piorun, Kacper"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2615"]
[BlackElo "2572"]
[PlyCount "97"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. e5 Nxf3+ 7. Qxf3 Qxe5 8. d3 e6 9. Ba6 Qc7 10. Bf4 Qc6 11. Qxc6 dxc6 12. Bc4 Nd5 13. Bd2 b5 14. Bb3 a5 15. a4 b4 16. Ne4 Ba6 17. Bc4 Be7 18. Rae1 Kd7 19. b3 f5 20. Ng3 Bf6 21. Nh5 Bd4 22. g3 g6 23. Nf4 Rhe8 24. Kg2 Kd6 25. Nh3 Re7 26. Bg5 Ree8 27. Bc1 Ra7 28. Ng5 Bc3 29. Re2 h5 30. h4 e5 31. f4 Bxc4 32. dxc4 Nf6 33. Rd1+ Ke7 34. fxe5 Ng4 35. Bf4 Rd7 36. Rd6 Red8 37. Re6+ Kf8 38. Rxg6 Rd2 39. Bxd2 Rxd2 40. Rxd2 Bxd2 41. Rxc6 Be3 42. e6 Ke7 43. Rc7+ Kf6 44. Rf7+ Kg6 45. e7 Bxg5 46. e8=Q Ne3+ 47. Kf3 Nxc2 48. Qg8+ Kh6 49. Rh7# 1-0

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Aditya, Mittal"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2438"]
[BlackElo "2572"]
[PlyCount "44"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Be7 6. e4 dxe4 7. fxe4 e5 8. d5 O-O 9. Nf3 Bg4 10. Be3 Nbd7 11. Be2 Bc5 12. Bxc5 Nxc5 13. h3 Bxf3 14. Bxf3 Nfxe4 15. Nxe4 Nxe4 16. O-O Nd6 17. c5 Nf5 18. Re1 Qf6 19. Be4 Nd4 20. Qh5 g6 21. Qh6 Nb3 22. Rf1 Qg7 0-1

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Al Tarbosh, Ward"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2189"]
[BlackElo "2572"]
[PlyCount "58"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. a4 Be7 10. Be2 O-O 11. O-O Nd7 12. c4 f5 13. a5 Nf6 14. b3 Bd7 15. Bb2 a6 16. Nc3 Rc8 17. Na4 Bxa4 18. Rxa4 Ne4 19. Ra1 Bg5 20. b4 Nd2 21. Re1 Nxc4 22. Bxc4 Rxc4 23. Qd3 Qc7 24. g3 Rc2 25. Qb3 f4 26. Bxe5 dxe5 27. Rad1 fxg3 28. d6+ Qc4 29. Qxg3 Bh4 0-1

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Borsuk, Konstantin"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2413"]
[BlackElo "2572"]
[PlyCount "122"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. g3 Nc6 8. Bg2 e5 9. d5 Nd4 10. e3 Re8 11. Kf1 Nf5 12. Ne2 Bd7 13. e4 Ne7 14. Bg5 Ng6 15. f3 h6 16. Be3 c6 17. Kf2 a5 18. Rhd1 cxd5 19. cxd5 Bb5 20. Rac1 Qd7 21. Qd2 Nh7 22. Nc3 Bc4 23. Qc2 a4 24. Re1 b5 25. Nb1 Rac8 26. Qd2 Rf8 27. Kg1 Kh8 28. Nc3 Ne7 29. f4 f5 30. fxe5 dxe5 31. d6 Nc6 32. exf5 Rxf5 33. Ne4 Nf6 34. Nc5 Qf7 35. Bh3 Qh5 36. Bxf5 Qxf5 37. Qf2 Qg6 38. Rcd1 Ng4 39. Qf3 Nxe3 40. Rxe3 Nd4 41. Qb7 Rxc5 42. d7 Ne6 43. Qc8+ Rxc8 44. dxc8=Q+ Kh7 45. Qc6 Qh5 46. Qe4+ Qg6 47. Rde1 Ng5 48. Qxg6+ Kxg6 49. Rxe5 Nf3+ 50. Kf2 Ng5 51. h4 Nf7 52. Re6+ Kf5 53. Rb6 Ne5 54. Rxe5+ Kxe5 55. Rb7 g6 56. Rg7 Bd3 57. Rh7 h5 58. Rb7 Kd4 59. Re7 Kc4 60. Ke3 Bf5 61. Rc7+ Kb3 0-1

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Demidov, Mikhail"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2523"]
[BlackElo "2572"]
[PlyCount "107"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. Bf4 Bd6 4. Bg3 Nf6 5. e3 O-O 6. c4 b6 7. Nc3 Bb7 8. cxd5 Nxd5 9. Rc1 Nd7 10. Bd3 h6 11. a3 Qe7 12. Ne4 f5 13. Nxd6 cxd6 14. O-O N7f6 15. Nd2 Rad8 16. Re1 Qf7 17. f3 Nh5 18. Bf2 Kh8 19. Bf1 Qg6 20. Kh1 e5 21. dxe5 dxe5 22. e4 fxe4 23. Nxe4 Ne3 24. Rxe3 Rxd1 25. Rxd1 Nf4 26. Bg3 Qc6 27. Nc3 Qc5 28. Rde1 Rf5 29. Bxf4 Rxf4 30. Rxe5 Qf2 31. Re8+ Kh7 32. Bd3+ Be4 33. R8xe4 g6 34. R4e2 Qd4 35. Re7+ Kg8 36. Bxg6 Rh4 37. h3 Qf2 38. Bh7+ Kf8 39. Bf5 Rd4 40. Bg6 Kg8 41. R7e2 Qg3 42. Bf5 Rd2 43. Ne4 Rxe2 44. Nxg3 Rxe1+ 45. Kh2 Kf8 46. b3 Ra1 47. a4 Ra2 48. Be6 Rb2 49. Bc4 a6 50. Bxa6 Rxb3 51. Bb5 Ra3 52. Nf5 h5 53. h4 Rxa4 54. Bxa4 1-0

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Jones, Gawain C B"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2677"]
[BlackElo "2572"]
[PlyCount "62"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. O-O a6 6. Bd3 Nxf3+ 7. Qxf3 Qc7 8. b3 Bd6 9. Qh3 Ne7 10. Bb2 Be5 11. f4 Bd4+ 12. Kh1 b5 13. Nd1 Bxb2 14. Nxb2 Bb7 15. a4 Rb8 16. axb5 axb5 17. Qe3 O-O 18. Ra7 d5 19. e5 c4 20. Be2 Nf5 21. Qf2 d4 22. Rfa1 c3 23. dxc3 Qxc3 24. Nd3 Ne3 25. Bf3 Bxf3 26. Qxf3 Qxc2 27. Nb4 Qc3 28. Nc6 Rb7 29. h3 Rxa7 30. Rxa7 Qe1+ 31. Kh2 Nf1+ 0-1

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Kovalev, Vladislav"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2637"]
[BlackElo "2572"]
[PlyCount "111"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Be2 O-O 13. O-O Ne7 14. Nc2 Nxd5 15. Qxd5 Be6 16. Qd1 Rb8 17. Nb4 Qb6 18. Nd5 Qc5 19. Nb4 Qb6 20. Bg4 a5 21. Bxe6 fxe6 22. Nd3 Rf6 23. a4 Rbf8 24. Qb3 Be3 25. Qxb5 Bxf2+ 26. Rxf2 Qe3 27. Raf1 h5 28. h3 h4 29. b4 Kh7 30. bxa5 Rg6 31. Qb6 Rxg2+ 32. Kxg2 Qg3+ 33. Kh1 Qxh3+ 34. Kg1 Qg3+ 35. Rg2 Rxf1+ 36. Kxf1 Qxd3+ 37. Kg1 h3 38. Rf2 Qxe4 39. Kh2 Qg4 40. Qe3 d5 41. Qxh3+ Qxh3+ 42. Kxh3 d4 43. a6 e4 44. a7 e3 45. Rh2 e5 46. Kg3+ Kg6 47. a8=Q Kf5 48. Qc8+ Ke4 49. cxd4 exd4 50. Qc2+ d3 51. Qc4+ Ke5 52. Qxd3 e2 53. Qxe2+ Kf6 54. Rf2+ Kg5 55. Qg4+ Kh6 56. Rh2# 1-0

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Kovalev, Vladislav"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2637"]
[BlackElo "2572"]
[PlyCount "155"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. a4 bxa4 14. Rxa4 O-O 15. Ncb4 a5 16. Nxe7+ Qxe7 17. Nd5 Qb7 18. Ra2 Be6 19. Bc4 Rfc8 20. Qd3 Qc6 21. b3 Bd8 22. O-O Kh8 23. g3 Rab8 24. Kg2 Qb7 25. b4 Qc6 26. Bb3 axb4 27. cxb4 h6 28. Ra7 Bb6 29. Ra6 Bxd5 30. Qxd5 Qxd5 31. Bxd5 f6 32. b5 Rc2 33. Bc6 h5 34. h4 g6 35. Raa1 Bd4 36. Rac1 Ra2 37. Rcd1 Kg7 38. Rd3 Rc8 39. Rf3 Rc7 40. Rb1 Bb6 41. Rd1 Bc5 42. Rb1 Rc8 43. Bd5 Rb8 44. Bxa2 Ra8 45. Bd5 Rb8 46. Bc6 f5 47. Rfb3 Rb6 48. Ra1 fxe4 49. Bxe4 Rb8 50. Bd5 Rf8 51. f3 Rb8 52. Ra6 Kf6 53. b6 e4 54. fxe4 Ke5 55. b7 g5 56. Ra8 gxh4 57. Rxb8 h3+ 58. Kxh3 h4 59. Kxh4 Kd4 60. Re8 Ba7 61. b8=Q Bxb8 62. Rbxb8 Kc5 63. Rbc8+ Kd4 64. Rcd8 Kc5 65. Rd7 Kd4 66. Rxd6 Kc5 67. Rde6 Kd4 68. Rf6 Kc5 69. Rd8 Kd4 70. Be6+ Kc5 71. Bf7 Kb5 72. e5 Kc5 73. e6 Kc6 74. e7+ Kc5 75. e8=Q Kb4 76. Rc6 Ka3 77. Rb8 Ka4 78. Ra6# 1-0

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Le, Tuan Minh"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2514"]
[BlackElo "2572"]
[PlyCount "112"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Bd3 Nh5 6. Bg3 Be7 7. Nbd2 d6 8. a4 a6 9. Qe2 Nd7 10. O-O O-O 11. c3 Re8 12. e4 Nxg3 13. hxg3 e5 14. Nc4 Bf6 15. dxe5 Bxe5 16. Rfe1 Bf6 17. Bc2 g6 18. Qd2 Nc5 19. Qf4 Bg7 20. Rad1 Qf6 21. Qg4 h5 22. Qh4 Qxh4 23. gxh4 Nxe4 24. Ne3 Nf6 25. Ng5 Re7 26. Bb3 Rae8 27. Nc2 Kf8 28. f3 d5 29. Kf2 c6 30. Rxe7 Rxe7 31. Nb4 Nd7 32. Nd3 a5 33. Bc2 Ba6 34. Nf4 Ne5 35. b4 Ke8 36. b5 Bb7 37. bxc6 Bxc6 38. Nxd5 Bxd5 39. Rxd5 Rc7 40. Ne4 Ke7 41. Rb5 Nd7 42. Bb3 Bxc3 43. Ng5 Bf6 44. Nxf7 Bxh4+ 45. g3 Bf6 46. f4 Nc5 47. Ne5 Bxe5 48. fxe5 Nxb3 49. Rxb3 Rc6 50. Kf3 Ke6 51. Kf4 Rc4+ 52. Kg5 Rb4 53. Re3 Rg4+ 54. Kh6 h4 55. gxh4 Rxh4+ 56. Kxg6 Rxa4 0-1

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Mamedyarov, Shakhriyar"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2770"]
[BlackElo "2572"]
[PlyCount "48"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 g6 7. d4 cxd4 8. cxd4 Bg7 9. Nc3 O-O 10. h4 d5 11. h5 Bg4 12. hxg6 fxg6 13. Be3 e6 14. Rc1 a6 15. Ne2 Nc4 16. Nf4 b5 17. Bc2 Qa5+ 18. Kf1 Nxb2 19. Qe2 Nc4 20. Rxh7 Rxf4 21. Bxf4 Rf8 22. Bh6 Kxh7 23. Ng5+ Kxh6 24. Qxg4 Ne3+ 0-1

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Papasimakopoulos, Alexandros"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2251"]
[BlackElo "2572"]
[PlyCount "102"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. f3 d5 8. c5 Nc6 9. Bg5 Re8 10. f4 h6 11. Bxf6 Qxf6 12. e3 Bd7 13. Nf3 Qg6 14. Qd3 Qxd3 15. Bxd3 f6 16. Bb5 Nb8 17. Bd3 a6 18. Kd2 Bb5 19. Bg6 Re7 20. b3 Be8 21. Bd3 Bh5 22. b4 Bxf3 23. gxf3 Nc6 24. Rhg1 e5 25. dxe5 fxe5 26. f5 Rf8 27. Rg6 e4 28. fxe4 dxe4 29. Bc4+ Kh8 30. Be6 Ne5 31. Rg3 g6 32. Rag1 gxf5 33. Rg8+ Rxg8 34. Rxg8+ Kh7 35. Bb3 Rd7+ 36. Kc2 Ng4 37. Rb8 Nxe3+ 38. Kb2 f4 39. Be6 Rd2+ 40. Kc3 Rd3+ 41. Kb2 f3 42. Rf8 Kg7 43. Rf7+ Kg6 44. Rxc7 f2 45. Rf7 f1=Q 46. Rxf1 Nxf1 47. Bc8 e3 48. Bxb7 Rd2+ 49. Kc3 e2 50. Bxa6 e1=Q 51. Bxf1 Rd8+ 0-1

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Rasulov, Vugar Ural Oglu"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2478"]
[BlackElo "2572"]
[PlyCount "82"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6 11. Bf4 Rd8 12. Rd2 d6 13. Rad1 Ne8 14. Qb5 Qc7 15. e4 a6 16. Qa4 Nc6 17. h4 h6 18. Be3 Nf6 19. Bf4 e5 20. Be3 Nd4 21. Bxd4 cxd4 22. Nd5 Bxd5 23. exd5 Ne4 24. Rc2 Nc5 25. Qa3 a5 26. Nd2 f5 27. h5 e4 28. Bh3 Rf8 29. Nf1 d3 30. Rcc1 f4 31. Qc3 Bf6 32. Qd2 Be5 33. Re1 Rf6 34. Bg2 fxg3 35. Nxg3 Bf4 36. Re3 Re8 37. Rce1 Re5 38. b3 Qf7 39. Qxa5 Bxe3 40. Rxe3 Rxf2 41. b4 d2 0-1

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Rasulov, Vugar Ural Oglu"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2478"]
[BlackElo "2572"]
[PlyCount "80"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d3 e6 6. Nbd2 Bd6 7. h3 Bh5 8. e4 Ne7 9. Qe2 O-O 10. c3 Re8 11. Re1 a5 12. Nf1 c5 13. Ne3 Nc6 14. Qc2 d4 15. Nc4 Bf8 16. g4 Bg6 17. cxd4 Nxd4 18. Nxd4 cxd4 19. f4 f6 20. a4 Rc8 21. Bd2 Bb4 22. Bxb4 axb4 23. a5 Nc5 24. f5 Bf7 25. e5 exf5 26. gxf5 b3 27. Qd2 Bxc4 28. dxc4 fxe5 29. Qb4 Kh8 30. Qb6 Qg5 31. Qd6 Qxf5 32. Rf1 Qg6 33. Qxg6 hxg6 34. Rf7 Rb8 35. Rd1 d3 36. Bd5 e4 37. Rc7 e3 38. Rf1 e2 39. Rf4 e1=Q+ 40. Kg2 Re2+ 0-1

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Svane, Rasmus"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2615"]
[BlackElo "2572"]
[PlyCount "161"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. h3 Bxf3 6. Bxf3 e6 7. d4 Bd6 8. Nd2 Ngf6 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 O-O 12. c3 Qc7 13. Kg2 Rfe8 14. Qc2 g6 15. Bg5 e5 16. Rad1 exd4 17. Rxd4 Be5 18. Rdd1 Nc5 19. Bf3 Ne6 20. Be3 a5 21. Rfe1 Bg7 22. a4 Rad8 23. h4 h5 24. Qb3 Rxd1 25. Rxd1 Be5 26. Qc4 Bg7 27. Re1 Bf8 28. Kg1 Rd8 29. Rd1 Rxd1+ 30. Bxd1 Qd8 31. Bf3 Bd6 32. Kg2 Bc7 33. Qb3 Qc8 34. Be4 Bd6 35. Qc2 Qe8 36. Bd3 Bc5 37. Bc1 Nc7 38. Qe2 Qd7 39. Bc4 Nd5 40. Qe4 Kg7 41. Qe5+ Kg8 42. Bg5 Bd6 43. Qd4 Bf8 44. Kg1 Bg7 45. Qd3 Qe6 46. Be3 Qe5 47. Bd2 Qe6 48. Bb3 Qe5 49. Bc2 Nf6 50. Qe3 Qd6 51. Qd3 Qe7 52. Bb3 Ng4 53. Qxg6 Ne5 54. Qxh5 Qd7 55. Bf4 Nd3 56. Be3 Nxb2 57. Bc2 Nc4 58. Bc5 Nd6 59. Qh7+ Kf8 60. Bf5 Qe7 61. h5 b6 62. h6 Bxc3 63. Be3 Qf6 64. Bf4 Be5 65. Qg7+ Qxg7 66. hxg7+ Kxg7 67. Bxe5+ Kh6 68. Bxd6 Kg5 69. Be4 f6 70. Bxc6 b5 71. Bxb5 Kg4 72. Bc7 f5 73. Bxa5 Kh3 74. Bd2 f4 75. Bxf4 Kg4 76. a5 Kh3 77. a6 Kg4 78. a7 Kh3 79. a8=Q Kg4 80. Qe4 Kh3 81. Qf5# 1-0

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Triapishko, Alexandr"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2510"]
[BlackElo "2572"]
[PlyCount "92"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 h6 4. Bh4 c5 5. e3 b6 6. Qf3 Nc6 7. Bxf6 gxf6 8. c3 Bb7 9. Qd1 Qc7 10. Ngf3 h5 11. a4 h4 12. h3 Be7 13. Bd3 Rg8 14. Kf1 f5 15. Qe2 Na5 16. Ba6 Bc6 17. Bb5 Bb7 18. Ba6 Bd5 19. Rg1 Kf8 20. Rb1 Rd8 21. Bb5 Nc6 22. Rd1 Bf6 23. Bc4 Bxc4 24. Qxc4 d5 25. Qb5 Na5 26. b4 Nb7 27. bxc5 bxc5 28. Rb1 Rd7 29. Ke2 Ke7 30. Qa6 Nd6 31. Qd3 Ne4 32. Rbc1 Rb8 33. c4 Rb2 34. cxd5 Rxd5 35. Qa3 Qb6 36. Rb1 Qa6+ 37. Ke1 Rxb1+ 38. Nxb1 Ke8 39. Nbd2 cxd4 40. Nxe4 fxe4 41. Nxd4 Bxd4 42. exd4 Rxd4 43. g4 Rxa4 44. Qc3 Ra1+ 45. Kd2 Ra2+ 46. Ke3 Ra3 0-1

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Tsydypov, Zhamsaran"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2565"]
[BlackElo "2572"]
[PlyCount "42"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Be7 7. e4 d5 8. cxd5 Bxf1 9. Kxf1 exd5 10. e5 Ne4 11. Nc3 Nxc3 12. Bxc3 Qd7 13. h4 Nc6 14. Rc1 Nd8 15. Kg2 Ne6 16. h5 h6 17. Rcd1 c5 18. Ng1 cxd4 19. Bxd4 Rc8 20. Bc3 Qc6 21. Nf3 d4 0-1

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Vasquez Schroder, Rodrigo Rafael"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2459"]
[BlackElo "2572"]
[PlyCount "128"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. h4 Bh6 14. Nce3 Bxe3 15. Nxe3 O-O 16. g3 Be6 17. Bg2 a5 18. O-O Rb8 19. Qd2 Qc7 20. Rfd1 Rfd8 21. b3 Rbc8 22. Rac1 h6 23. c4 b4 24. Nd5 Qa7 25. Nxe7+ Qxe7 26. Qe3 Qc7 27. Rd2 a4 28. Rcd1 axb3 29. axb3 Ra8 30. Kh2 Ra3 31. Rd3 Ra5 32. Bh3 Rd7 33. Bxe6 fxe6 34. f4 exf4 35. Qxf4 Ra2+ 36. R1d2 Rxd2+ 37. Rxd2 e5 38. Qg4 Rf7 39. Qe6 Qa7 40. c5 Qxc5 41. Kg2 Qe3 42. Qd5 Qf3+ 43. Kh2 Kh7 44. Rg2 Rf6 45. Qc4 Qc3 46. Qxc3 bxc3 47. Rc2 Rf3 48. Kg2 Rd3 49. Kf2 Kg6 50. g4 Kf6 51. Ke2 Rh3 52. h5 Rh2+ 53. Kd3 Rxc2 54. Kxc2 d5 55. exd5 Ke7 56. Kxc3 Kd6 57. Kd3 Kxd5 58. b4 Kc6 59. Ke4 Kb5 60. Kxe5 Kxb4 61. Kf5 Kc5 62. Kg6 Kd4 63. Kxg7 Ke5 64. Kg6 Kf4 1-0

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Aditya, Mittal"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2438"]
[PlyCount "53"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 Nc6 7. Be3 cxd4 8. Nb5 Qd8 9. Nbxd4 Bd7 10. Nxc6 Bxc6 11. Ne5 Nd5 12. Qf3 Qc7 13. Bd4 f6 14. Nxc6 bxc6 15. Bc4 Rd8 16. O-O-O e5 17. Be3 Nxe3 18. fxe3 Bd6 19. Rd3 Ke7 20. Rhd1 g6 21. g4 Rd7 22. Kc2 Rhd8 23. Qh3 Rh8 24. e4 h6 25. g5 Kd8 26. gxf6 Rf8 27. Be6 1-0

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Bernadskiy, Vitaliy"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2587"]
[PlyCount "109"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d6 3. e5 dxe5 4. dxe5 Qxd1+ 5. Kxd1 Nd7 6. f4 Nc5 7. Be3 Bg4+ 8. Be2 Bxe2+ 9. Kxe2 e6 10. Nd2 Nh6 11. Ngf3 Nf5 12. Bf2 h5 13. Rad1 O-O-O 14. Ng5 Nh6 15. h3 Be7 16. Bxc5 Bxc5 17. Nde4 Be7 18. Kf3 h4 19. c3 Kc7 20. Rhe1 Rd5 21. c4 Rdd8 22. b3 c5 23. Nc3 a6 24. Nce4 Kc6 25. Nf2 Bxg5 26. fxg5 Nf5 27. Ne4 Rd4 28. Rxd4 cxd4 29. g6 fxg6 30. Ng5 Kd7 31. Ke4 Ke7 32. Rd1 Ng3+ 33. Kf3 Rf8+ 34. Kg4 Nf5 35. Rd3 b5 36. cxb5 axb5 37. Nf3 Ne3+ 38. Kxh4 Nxg2+ 39. Kg3 Nf4 40. Rd2 d3 41. Kg4 Rf5 42. Nd4 Rf8 43. Nxb5 Nh5 44. Rxd3 Rf4+ 45. Kg5 Kf7 46. Nd6+ Kg8 47. Rc3 Kh7 48. a4 Rd4 49. a5 Rd5 50. Nc4 Rd4 51. Rf3 Rd5 52. a6 Rd1 53. a7 Rg1+ 54. Kh4 Kh6 55. Rf5 1-0

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Gomez, Carlos David"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2572"]
[BlackElo "2295"]
[PlyCount "65"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 Nc6 5. d5 Ne5 6. Bc2 e6 7. f4 Ng6 8. dxe6 fxe6 9. Nf3 Be7 10. c4 O-O 11. Nc3 b6 12. O-O Bb7 13. Qe2 Nh5 14. g3 Qd7 15. Be3 Nhxf4 16. gxf4 Nxf4 17. Qd2 e5 18. Kh1 Qh3 19. Ng1 Qh5 20. Nd5 Bxd5 21. exd5 Bg5 22. Be4 Rf6 23. Rf3 Raf8 24. Raf1 Qh6 25. Qc2 g6 26. Qd2 Kg7 27. Rg3 Qh5 28. Nf3 Bh6 29. Rfg1 Nh3 30. Bxh6+ Qxh6 31. Qxh6+ Kxh6 32. Rxh3+ Kg7 33. Ng5 1-0

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Jacobson, Brandon"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2572"]
[BlackElo "2491"]
[PlyCount "138"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Bd7 6. O-O Bc6 7. Re1 Ne7 8. b4 dxc3 9. dxc3 cxb4 10. cxb4 Ng6 11. a3 a6 12. Ra2 Be7 13. Rd2 Qc7 14. Bb2 Nd7 15. Nc3 Bxf3 16. Qxf3 Ndxe5 17. Qg3 Bh4 18. Nd5 Qd8 19. Qe3 Qxd5 20. Bxg6 Nc4 21. Bxf7+ Kf8 22. Qc3 Bf6 23. Rxd5 Bxc3 24. Bxc3 exd5 25. Bxd5 Nd6 26. Bd4 Re8 27. Rd1 Nf5 28. Bc5+ Ne7 29. Bxb7 h5 30. Bxa6 Rh6 31. Bb5 Rb8 32. Bc4 Ke8 33. Re1 Rb7 34. Bd5 Rd7 35. Bc4 Kd8 36. Bb5 Rc7 37. h3 Nd5 38. Be2 Nc3 39. Rd1+ Nxd1 40. Bxd1 Rd7 41. Bf3 Re6 42. Be3 Rd3 43. Kh2 Rexe3 44. fxe3 Rxe3 45. Bxh5 Rxa3 46. Bg4 Rb3 47. Bf5 Rxb4 48. Bg4 Ke7 49. Bf3 Kf6 50. Bg4 Ke5 51. Bf3 Kf4 52. Bg4 Rb3 53. Bf3 g5 54. Bg4 Re3 55. Bf3 Ke5 56. Bg4 Rc3 57. Bf3 Rc5 58. Bg4 Kd4 59. Bf3 Ke3 60. Bg4 Kf4 61. Bf3 Ke3 62. Bg4 Kf2 63. Bf3 Kf1 64. Bg4 Rc2 65. Bf3 Rb2 66. Bg4 Rxg2+ 67. Kh1 Rg3 68. Bf3 Kf2 69. Bg2 Re3 0-1

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Jakubowska, Anna"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2073"]
[PlyCount "55"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Ne7 7. Nbd2 h6 8. Nb3 g5 9. Ne1 Bg7 10. Nd3 Qc7 11. f4 O-O-O 12. a4 Bxd3 13. Qxd3 gxf4 14. Bxf4 Ng6 15. Bg3 Rhf8 16. Bh5 c5 17. c4 cxd4 18. cxd5 Ngxe5 19. Qh7 Qb6 20. Qxg7 Rg8 21. Bxe5 Rxg7 22. Rac1+ Nc5 23. Nxc5 Rxg2+ 24. Kxg2 Qxb2+ 25. Kh1 Qa2 26. Nxe6+ Kd7 27. Rc7+ Ke8 28. Bxf7# 1-0

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Krsnik Cohar, Ivan Vihor"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2313"]
[PlyCount "53"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 h6 6. O-O g5 7. c4 g4 8. Ne1 h5 9. Nc3 Bh6 10. cxd5 cxd5 11. Qb3 b6 12. Nb5 Kf8 13. Nd6 Ne7 14. Bxh6+ Rxh6 15. Qe3 Rg6 16. Rc1 Nbc6 17. Nd3 h4 18. Nf4 Rh6 19. Nxd5 Rg6 20. Nf4 Rg7 21. d5 exd5 22. Rxc6 d4 23. Qa3 Bd7 24. Rc4 g3 25. fxg3 hxg3 26. hxg3 Kg8 27. Nh5 1-0

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Larino Nieto, David"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2572"]
[BlackElo "2454"]
[PlyCount "171"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. e5 d6 4. Nf3 dxe5 5. Nxe5 Bg7 6. Qf3 Nf6 7. Bc4 O-O 8. c3 Nbd7 9. Nxd7 Bxd7 10. O-O Bg4 11. Qg3 Bf5 12. Re1 Ne4 13. Qf3 Nd6 14. Bb3 e6 15. Nd2 h5 16. h3 h4 17. Nf1 g5 18. Ne3 Bg6 19. Ng4 Bh5 20. Nh6+ Bxh6 21. Qxh5 Qf6 22. Bc2 Nf5 23. Re5 Rad8 24. Be3 b6 25. Qf3 Rd5 26. Bxf5 exf5 27. Rxd5 cxd5 28. Qxd5 Kg7 29. Re1 Re8 30. Bd2 Rxe1+ 31. Bxe1 Kg6 32. Bd2 Qe7 33. Kf1 g4 34. Bxh6 Kxh6 35. Qxf5 gxh3 36. gxh3 Qb7 37. Qg4 Qh1+ 38. Ke2 Qb1 39. Qxh4+ Kg6 40. Qg3+ Kh6 41. Qf4+ Kg7 42. Qg5+ Kf8 43. Qd8+ Kg7 44. Qg5+ Kf8 45. Qd2 Qe4+ 46. Kd1 Qb1+ 47. Ke2 Qe4+ 48. Qe3 Qc2+ 49. Kf3 Qf5+ 50. Kg3 Qg6+ 51. Kh2 Qb1 52. a4 Qxb2 53. d5 Qa3 54. Qd4 Qd6+ 55. Kg2 Qg6+ 56. Kf3 Qf5+ 57. Kg3 Qg5+ 58. Kh2 Ke8 59. d6 Kd7 60. h4 Qf5 61. Kg3 Qg6+ 62. Kf4 Qh6+ 63. Kg4 Qg6+ 64. Kh3 Qc2 65. Qe3 f5 66. Qf4 Qxc3+ 67. Kh2 Qc2 68. Qg3 Qd1 69. Kg2 Qd5+ 70. Kh2 Qe6 71. Qh3 f4 72. Qg2 Qf5 73. Qh3 f3 74. Qxf5+ Kxd6 75. Qxf3 Kc5 76. Qe3+ Kb4 77. f4 Ka5 78. Qe5+ b5 79. Qe4 b4 80. f5 Kxa4 81. Qe5 Ka3 82. Qd4 b3 83. Qd3 Ka2 84. Qxb3+ Ka1 85. f6 a5 86. Qa4+ 1-0

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Lavrov, Maxim"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2572"]
[BlackElo "2401"]
[PlyCount "33"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g5 2. d4 d5 3. exd5 Qxd5 4. Nc3 Qa5 5. Nf3 g4 6. Ne5 h5 7. Bc4 e6 8. O-O Nf6 9. Re1 Nc6 10. Bb5 Bd7 11. Nc4 Qb4 12. Bg5 Be7 13. a3 Qxc3 14. bxc3 Nd5 15. Bxc6 Bxc6 16. Bxe7 Kxe7 17. Ne5 1-0

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Mamedyarov, Shakhriyar"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2770"]
[PlyCount "114"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. Nc3 Nf6 7. Nd5 Nxd5 8. exd5 Nd4 9. a5 Ba7 10. d6 cxd6 11. Nxd4 Bxd4 12. Qf3 O-O 13. c3 e4 14. Qe2 Be5 15. O-O Re8 16. Bd5 Rb8 17. g3 b6 18. Re1 Bf6 19. Bxe4 g6 20. Qf1 bxa5 21. Rxa5 Re5 22. Bd5 Qe7 23. Re3 Bg5 24. f4 Rxe3 25. dxe3 Bf6 26. Qd3 Kg7 27. Bd2 Qd8 28. e4 Qc7 29. Kg2 Bb7 30. Bxb7 Qxb7 31. Rxa6 Re8 32. Kf3 Rxe4 33. Qxe4 Qxa6 34. Kf2 Qa2 35. Qe2 d5 36. Qd3 d4 37. cxd4 Qd5 38. Be3 Qh1 39. b5 Qxh2+ 40. Kf3 Qh1+ 41. Kf2 Qh2+ 42. Kf3 Qb2 43. Qc4 Qb1 44. Kf2 Qb2+ 45. Kf3 Qb1 46. Kf2 h5 47. d5 Qb2+ 48. Kf3 Qb1 49. b6 h4 50. gxh4 Qh1+ 51. Ke2 Qb1 52. Qa6 Qb2+ 53. Kf3 Qb3 54. b7 Bd4 55. Kf2 Qxe3+ 56. Kg2 Qf2+ 57. Kh3 Qf3+ 0-1

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Moradiabadi, Elshan"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2555"]
[PlyCount "59"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. Nc3 Nge7 7. Nd5 Nxd5 8. exd5 Nd4 9. a5 Ba7 10. d6 O-O 11. O-O cxd6 12. Nxd4 Bxd4 13. c3 Ba7 14. Bd5 Rb8 15. d4 b6 16. Be3 bxa5 17. Rxa5 Bb6 18. Ra2 a5 19. dxe5 Bxe3 20. fxe3 axb4 21. Rxf7 Rxf7 22. Bxf7+ Kxf7 23. Qd5+ Kg6 24. Qxd6+ Kh5 25. Qxb8 Qg5 26. Qxc8 Qxe3+ 27. Rf2 Qe1+ 28. Rf1 Qe3+ 29. Kh1 Qe2 30. Qf8 1-0

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Nikolashvili, Giorgi N"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2257"]
[PlyCount "103"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 f5 6. Bd3 a6 7. O-O b5 8. dxc5 Bxc5 9. Nbd2 Nge7 10. Nb3 Bb6 11. a4 b4 12. Bd2 bxc3 13. Bxc3 O-O 14. a5 Ba7 15. Re1 Rb8 16. Nbd4 Nxd4 17. Nxd4 Qd7 18. Bc2 Bb7 19. Ba4 Bc6 20. Bc2 Bb5 21. Re3 Nc6 22. h4 Bc4 23. b3 Bb5 24. Rc1 Rfc8 25. Re1 Bxd4 26. Bxd4 Nxa5 27. Qd2 Nc6 28. Bc5 Nxe5 29. Bd4 Nc6 30. Ba1 d4 31. b4 e5 32. Bb3+ Kh8 33. Rc5 e4 34. Qg5 Ne7 35. Re5 Rc7 36. Rd1 d3 37. Rxb5 Rg8 38. Rb6 Nd5 39. Rxa6 Nc3 40. Rd2 Rb8 41. Kh2 Nb5 42. Be6 Qe8 43. Be5 Nd4 44. Bxd4 Rd8 45. Be5 Re7 46. Qxf5 h6 47. Qf4 Rxe6 48. Bxg7+ Kxg7 49. Ra7+ Re7 50. Qg3+ Kh8 51. Rxe7 Qxe7 52. Qf4 1-0

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Palchuk, Andrii"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2572"]
[BlackElo "2174"]
[PlyCount "190"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 Nf6 6. Nc3 O-O 7. O-O d6 8. Re1 Nxd4 9. Qxd4 Be6 10. Bf4 Nd7 11. Bb3 Bf6 12. Qd2 Nc5 13. Rad1 Re8 14. f3 Nxb3 15. axb3 Qd7 16. Bg5 Bxc3 17. bxc3 f6 18. Be3 Qc6 19. c4 a5 20. Bd4 a4 21. Ra1 b5 22. cxb5 Qxb5 23. bxa4 Rxa4 24. h3 Rea8 25. Rxa4 Rxa4 26. Bf2 Qc4 27. Rb1 Ra2 28. Rb8+ Kf7 29. Qd4 Qxd4 30. Bxd4 Rxc2 31. Rb7 Kg6 32. Be3 f5 33. exf5+ Bxf5 34. Ba7 Bc8 35. Rb8 Be6 36. Rb7 c5 37. Rb6 Rd2 38. Bb8 c4 39. Rxd6 Rxd6 40. Bxd6 c3 41. Bb4 c2 42. Ba3 Kf5 43. Kf2 Bb3 44. Ke3 Ba4 45. g4+ Kf6 46. Bb2+ Kf7 47. Kd2 g6 48. Bd4 Bc6 49. f4 Bg2 50. Kxc2 Bxh3 51. g5 Bf5+ 52. Kd2 Ke6 53. Ke3 Kd5 54. Be5 Be6 55. Bg7 Bf7 56. Bh6 Ke6 57. Kf3 Kf5 58. Kg3 Bd5 59. Bg7 Be4 60. Bh6 Bd5 61. Bg7 Ke4 62. Bh6 Be6 63. Bg7 Kd5 64. Bh6 Kc6 65. Bg7 Kd7 66. Bh6 Ke7 67. Bg7 Kf7 68. Bh6 Bf5 69. Kf3 Ke6 70. Ke3 Kd5 71. Kf2 Bg4 72. Kg3 Ke4 73. Bg7 Bf5 74. Bh6 Ke3 75. Bg7 Ke2 76. Bh6 Be6 77. Bg7 Bf7 78. Bh6 Kd3 79. Bg7 h5 80. Bh6 Ke4 81. Bg7 Kf5 82. Kh4 Be6 83. Bh6 Kxf4 84. Bg7 Kf5 85. Bh6 Kf4 86. Bg7 Bf5 87. Bf6 Ke4 88. Bg7 Kd5 89. Bf6 Ke6 90. Bg7 Kf7 91. Bh6 Kg8 92. Kg3 Bg4 93. Kh4 Bf5 94. Kg3 Kh7 95. Kh4 Kg8 1/2-1/2

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Praggnanandhaa, Rameshbabu"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2608"]
[PlyCount "59"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Ng6 7. Ne1 h5 8. Bd3 Bxd3 9. Nxd3 Nd7 10. Nd2 Ne7 11. Nb3 Nf5 12. c3 Be7 13. a4 Qc7 14. a5 h4 15. Re1 h3 16. g3 O-O-O 17. Bd2 g5 18. Rc1 Kb8 19. c4 Nf8 20. g4 Nh4 21. Nbc5 Nfg6 22. Rc3 dxc4 23. Rxc4 Nf4 24. Bxf4 gxf4 25. Rb4 Bxc5 26. Nxc5 Qxa5 27. Rxb7+ Ka8 28. b4 Qa3 29. Qa1 Nf3+ 30. Kh1 1-0

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Praggnanandhaa, Rameshbabu"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2608"]
[PlyCount "76"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 d6 8. dxe5 dxe5 9. Nxe5 Nf6 10. Qc2 O-O 11. O-O Bd6 12. Nf3 Bg4 13. Nbd2 Re8 14. h3 Bh5 15. Rb1 h6 16. Rb5 c6 17. Rb1 Nd7 18. Nd4 Ne5 19. Be2 Bxe2 20. Nxe2 b5 21. Nd4 Qc7 22. a4 a6 23. Nf5 Nac4 24. Nxc4 Nxc4 25. Qe2 Re6 26. Nd4 Rg6 27. f4 Re8 28. axb5 cxb5 29. Qf3 Bc5 30. Kh1 b4 31. f5 Rg3 32. Qe2 Rxc3 33. Bf4 Qb7 34. Nb3 Be3 35. f6 Qxe4 36. Bh2 Bg5 37. Qa2 Rxh3 38. Nc5 Rxh2+ 0-1

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Sarana, Alexey"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2649"]
[PlyCount "124"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 e5 8. Qd3 h6 9. Nd2 Nf6 10. Nc4 Be7 11. Ne3 O-O 12. O-O Rc8 13. Nf5 Bd7 14. Nxd6 Bxd6 15. Qxd6 Re8 16. Rd1 Qa5 17. Bd2 Rc6 18. Qd3 Qb6 19. Rab1 Be6 20. Be3 Qa5 21. f3 Rec8 22. a3 a6 23. Qd2 b5 24. Rbc1 Qc7 25. Qf2 Rc4 26. Qg3 Kh7 27. Qh4 Qc6 28. Bxh6 gxh6 29. Qxf6 Qc5+ 30. Kh1 Rg8 31. Rd2 b4 32. axb4 Rxb4 33. Nd5 Rg5 34. Nxb4 Qxb4 35. Rd8 Rg7 36. Qxe5 Qb6 37. Rd2 Qe3 38. Rcd1 Rg5 39. Qd4 Qf4 40. b3 Rh5 41. Qg1 a5 42. Rd4 Re5 43. Qf2 Rh5 44. g3 Qf6 45. c4 a4 46. bxa4 Ra5 47. f4 Bg4 48. Rf1 Rxa4 49. Kg2 Ra3 50. h3 Bf3+ 51. Kh2 Rb3 52. Rd2 Bxe4 53. f5 Qc3 54. Qf4 h5 55. f6 Bg6 56. Rff2 Rb1 57. Rd8 Qc1 58. Qxc1 Rxc1 59. Rfd2 Rxc4 60. Re2 Be4 61. Rf2 Rc1 62. Rdd2 Rh1# 0-1

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Sarana, Alexey"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2572"]
[BlackElo "2649"]
[PlyCount "90"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. a4 c6 8. Re1 a5 9. h3 Nb6 10. Bf1 Nfd7 11. Be3 exd4 12. Bxd4 Nc5 13. b3 Ne6 14. Be3 Nd7 15. Qd2 Ne5 16. Nd4 Bf6 17. Rad1 Nxd4 18. Bxd4 Qe7 19. Be3 Rd8 20. Bb6 Re8 21. Qxd6 Qxd6 22. Rxd6 Bxh3 23. f4 Nd7 24. gxh3 Nxb6 25. e5 Be7 26. Rd3 Bb4 27. Red1 f6 28. exf6 gxf6 29. Ne2 Nd5 30. Kf2 Bc5+ 31. Kf3 Ne3 32. Rc1 Nf5 33. Kg4 Ne3+ 34. Kf3 Re7 35. Ng3 Rae8 36. Be2 Nd5 37. c4 Re3+ 38. Rxe3 Rxe3+ 39. Kg4 Ne7 40. Rd1 f5+ 41. Kh4 Ng6+ 42. Kg5 Rxg3+ 43. Kxf5 Re3 44. Bg4 Nh4+ 45. Kf6 Be7# 0-1

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Sarana, Alexey"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2649"]
[PlyCount "71"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Qxd4 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 Qb6 11. Qd2 O-O 12. Kb1 Rfc8 13. Nd4 h6 14. Bxh6 gxh6 15. Qxh6 Nh7 16. Re3 Bf8 17. Rg3+ Kh8 18. Qh5 Qc5 19. Qxf7 Bh6 20. Qg6 Bg5 21. Nxe6 Rg8 22. Qxg8+ Rxg8 23. Nxc5 dxc5 24. Nd5 Re8 25. f3 b6 26. h4 Bd8 27. Rg6 Bd7 28. Nxb6 Be6 29. Rxe6 Rxe6 30. Rxd8+ Kg7 31. Rd7+ Kg8 32. Nd5 Rh6 33. g3 a6 34. b3 Kf8 35. Kb2 Ke8 36. Rxh7 1-0

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Sjugirov, Sanan"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2663"]
[PlyCount "94"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. Bc4 Nb6 6. Bb3 d5 7. O-O Bg4 8. h3 Bxf3 9. Qxf3 e6 10. d4 Nc6 11. Be3 Be7 12. Qg3 g6 13. Nd2 cxd4 14. cxd4 a5 15. a3 a4 16. Bc2 Na5 17. Rad1 Nac4 18. Nxc4 Nxc4 19. Bc1 b5 20. Kh1 Rc8 21. Bd3 h5 22. Qf4 Bf8 23. Qf3 Be7 24. Qe2 Qb6 25. Bc2 Qc6 26. Bd3 Kd7 27. g3 Rc7 28. Kg2 Rhc8 29. g4 Rh8 30. Bd2 Qb6 31. Bc3 Rcc8 32. Qf3 Rcf8 33. Rfe1 Rh7 34. Rh1 Ke8 35. Qe2 Rfh8 36. f4 hxg4 37. hxg4 Rxh1 38. Rxh1 Rxh1 39. Kxh1 Qc6 40. f5 gxf5 41. gxf5 Nxa3 42. f6 Bf8 43. bxa3 Qxc3 44. Bxb5+ Kd8 45. Bxa4 Bh6 46. Qb5 Qh3+ 47. Kg1 Be3# 0-1

[Event "Titled Arena May 8th"]
[Site "Lichess.org INT"]
[Date "2021.05.08"]
[Round "?"]
[White "Zhigalko, Sergei"]
[Black "Vasquez Schroder, Rodrigo Rafael"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2459"]
[PlyCount "91"]
[EventDate "2021.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "52"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. Bc4 Nb6 6. Bb3 Nc6 7. exd6 Qxd6 8. O-O Be6 9. Bxe6 Qxe6 10. a4 Qd7 11. a5 Nd5 12. d4 cxd4 13. Nxd4 e6 14. a6 b6 15. Nb5 Rc8 16. Qa4 Bc5 17. Rd1 Qe7 18. b4 Bxf2+ 19. Kxf2 O-O 20. Kg1 Rfd8 21. Rf1 Ne5 22. Ra2 Nd3 23. Qb3 Qh4 24. Nxa7 Rc7 25. Nb5 Rcc8 26. a7 Nxc1 27. Rxc1 Ne3 28. Qb2 Qg5 29. Re1 Qxb5 30. h3 Nc4 31. Qe2 Ra8 32. Na3 Nxa3 33. Rxa3 Qxe2 34. Rxe2 Rd7 35. Rea2 Kf8 36. Ra6 Ke7 37. c4 Kd8 38. Rxb6 Rdxa7 39. Rxa7 Rxa7 40. Rb8+ Ke7 41. Rg8 Rd7 42. Rxg7 Rd1+ 43. Kh2 Kf6 44. Rxh7 Kg6 45. Rh4 Rd8 46. Rg4+ 1-0

[Event "Titled Tuesday intern op 11th May"]
[Site "Chess.com INT"]
[Date "2021.05.11"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Zhou, Yang Fan"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2436"]
[PlyCount "68"]
[EventDate "2021.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Qxd4 a6 6. Bc4 Nc6 7. Qd3 e6 8. Bf4 h6 9. O-O-O e5 10. Bg3 Be7 11. Bh4 Be6 12. Bxf6 gxf6 13. Bb3 Rc8 14. Kb1 Rg8 15. g3 Qa5 16. Nd5 Bd8 17. Qe3 h5 18. Qh6 Rg6 19. Qxh5 Bg4 20. Qh8+ Kd7 21. Qh7 Bxf3 22. Qxf7+ Ne7 23. Nxe7 Bxe7 24. Qxg6 Bxh1 25. Rxh1 Kc7 26. Qf7 Kd8 27. h4 Qc5 28. h5 Qxf2 29. h6 Qf3 30. Rc1 Qxg3 31. h7 Qh4 32. Be6 Rb8 33. Qg7 Qh2 34. h8=Q+ Kc7 1-0

[Event "Titled Tuesday intern op 11th May"]
[Site "Chess.com INT"]
[Date "2021.05.11"]
[Round "2"]
[White "Stefansson, Vignir Vatnar"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2340"]
[BlackElo "2572"]
[PlyCount "48"]
[EventDate "2021.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. e4 d5 9. cxd5 Bxf1 10. Kxf1 exd5 11. e5 Ne4 12. Kg2 Nxc3 13. Bxc3 Qd7 14. Re1 Nc6 15. Ng1 Nd8 16. f4 f5 17. exf6 Bxf6 18. Nf3 Ne6 19. Qd2 Rae8 20. Re2 Nxf4+ 21. gxf4 Qg4+ 22. Kf2 Bh4+ 23. Nxh4 Rxf4+ 24. Qxf4 Rxe2+ 0-1

[Event "Titled Tuesday intern op 11th May"]
[Site "Chess.com INT"]
[Date "2021.05.11"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Makarian, Rudik"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2572"]
[BlackElo "2481"]
[PlyCount "55"]
[EventDate "2021.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. Nbd2 h6 7. c3 a5 8. Re1 Ba7 9. Nf1 O-O 10. Ng3 Be6 11. Bb5 Ne7 12. Nh4 c6 13. Ba4 b5 14. Bc2 Bg4 15. Qd2 Ng6 16. Nhf5 Nh5 17. Nxh5 Bxh5 18. Nxg7 Bg4 19. Qxh6 Qf6 20. Nf5 Bxf5 21. Bg5 Qe6 22. exf5 Qxf5 23. d4 Qe6 24. Re3 f5 25. Rxe5 Qf7 26. Rxf5 Qg7 27. Rxf8+ Rxf8 28. Qxg6 1-0

[Event "Titled Tuesday intern op 11th May"]
[Site "Chess.com INT"]
[Date "2021.05.11"]
[Round "4"]
[White "Yuan, Qingyu"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2373"]
[BlackElo "2572"]
[PlyCount "73"]
[EventDate "2021.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. Bxc6 dxc6 6. h3 e5 7. O-O Be7 8. d3 Nd7 9. Nh2 Bd6 10. Qg4 g6 11. Bh6 Nf8 12. Qh4 Be7 13. Qg3 Ne6 14. Ne2 g5 15. Ng4 Nf4 16. Qf3 Rg8 17. Ng3 Be6 18. Nf5 O-O-O 19. g3 Ng6 20. a3 Kb8 21. Rfb1 c4 22. dxc4 Bxc4 23. Rd1 Be6 24. b4 a6 25. Kg2 Rd7 26. Rxd7 Qxd7 27. Rd1 Qc7 28. Ng7 Bxg4 29. Qxg4 Bf8 30. Nf5 Bxh6 31. Nxh6 Rd8 32. Rxd8+ Qxd8 33. Nxf7 Qd2 34. Qxg5 Qxc2 35. Qd8+ Ka7 36. Nd6 Qb3 37. Qd7 1-0

[Event "Titled Tuesday intern op 11th May"]
[Site "Chess.com INT"]
[Date "2021.05.11"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Arabidze, Meri"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2436"]
[PlyCount "111"]
[EventDate "2021.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Nge7 6. Na3 Nf5 7. Nc2 h5 8. Bd3 g6 9. O-O Be7 10. dxc5 Bxc5 11. Bg5 Be7 12. Bxe7 Ncxe7 13. Qd2 Bd7 14. Rfe1 Qc7 15. Bxf5 Nxf5 16. Ncd4 O-O-O 17. h4 Kb8 18. Qg5 Nh6 19. Rad1 Ng4 20. Rd2 Rc8 21. Qf4 f6 22. Qg3 g5 23. hxg5 fxg5 24. Nxg5 Rcg8 25. Ngxe6 Bxe6 26. Nxe6 Qe7 27. Nd4 h4 28. Qh3 Qg5 29. Nf3 Qf4 30. Rd4 Qf5 31. e6 Qg6 32. e7 Nf6 33. Rxh4 Rxh4 34. Nxh4 Qg5 35. Qg3+ Qxg3 36. fxg3 Kc7 37. Rf1 Nd7 38. Nf5 Re8 39. Re1 Nf6 40. Ng7 Rg8 41. e8=Q Nxe8 42. Nxe8+ Kc6 43. Nf6 Rxg3 44. Kf2 Rd3 45. Re2 Rd1 46. Ng4 b5 47. Ne5+ Kc5 48. Nf3 b4 49. cxb4+ Kxb4 50. Rd2 Ra1 51. a3+ Kb3 52. g4 Rb1 53. g5 d4 54. Nxd4+ Ka2 55. g6 a5 56. g7 1-0

[Event "Titled Tuesday intern op 11th May"]
[Site "Chess.com INT"]
[Date "2021.05.11"]
[Round "6"]
[White "Goltsev, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2293"]
[BlackElo "2572"]
[PlyCount "107"]
[EventDate "2021.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Be3 O-O 11. Bd3 f5 12. f3 a6 13. Nc3 Bg5 14. Bxg5 Qxg5 15. Qd2 Qd8 16. O-O-O Nd7 17. g4 Nc5 18. gxf5 Bxf5 19. Bxf5 Rxf5 20. Qe3 Rf4 21. b3 b5 22. Ne2 Rh4 23. cxb5 axb5 24. Kb1 Qa5 25. Nc1 Nxb3 26. axb3 Qa1+ 27. Kc2 Rc8+ 28. Kd2 Qb2+ 29. Ke1 Rc3 30. Nd3 Qg2 31. Rg1 Qxh2 32. Qg5 g6 33. Rd2 Qh3 34. Qd8+ Kg7 35. Qxd6 Rh5 36. Qe7+ Kg8 37. Qe6+ Kg7 38. Qxh3 Rxh3 39. Kf2 Rxb3 40. Nxe5 Kf6 41. Ng4+ Ke7 42. Rg3 Rh1 43. d6+ Kd8 44. Ne5 Rh2+ 45. Rg2 Rxg2+ 46. Kxg2 Re3 47. Nc6+ Kd7 48. Nb8+ Kd8 49. d7 Rc3 50. Rd6 Rc2+ 51. Kg3 Rc7 52. Nc6+ Rxc6 53. Rxc6 Kxd7 54. Rb6 1-0

[Event "Titled Tuesday intern op 11th May"]
[Site "Chess.com INT"]
[Date "2021.05.11"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Ioannidis, Evgenios"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2411"]
[PlyCount "65"]
[EventDate "2021.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 Qa5 11. Kb1 h6 12. Bh4 O-O 13. Qd2 Qh5 14. h3 Rfd8 15. g4 Qg6 16. Qe3 Rac8 17. g5 Nh5 18. Rg1 hxg5 19. Bxg5 Bxg5 20. Rxg5 Qh6 21. Rdg1 Kf8 22. Nd4 Bd7 23. f4 g6 24. Qf2 e5 25. fxe5 dxe5 26. Rxg6 Qh7 27. Nf3 Nf4 28. Rg8+ Ke7 29. Rxd8 Rxd8 30. Nxe5 Nxh3 31. Qc5+ Ke8 32. Nd5 Qh4 33. Nc7# 1-0

[Event "Titled Tuesday intern op 11th May"]
[Site "Chess.com INT"]
[Date "2021.05.11"]
[Round "8"]
[White "Kazakouski, Valery"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2495"]
[BlackElo "2572"]
[PlyCount "70"]
[EventDate "2021.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Qb3 Nc6 6. Nbd2 Na5 7. Qc3 c5 8. dxc5 bxc5 9. e4 Bb7 10. e5 Ne4 11. Nxe4 Bxe4 12. Bg2 Nc6 13. O-O Rb8 14. Qe3 Bxf3 15. Bxf3 Nd4 16. Be4 Qc7 17. Bd3 Qxe5 18. Rb1 Qh5 19. b4 Be7 20. Bb2 O-O 21. Bxd4 cxd4 22. Qxd4 Rxb4 23. Qxd7 Rxb1 24. Rxb1 Bc5 25. Kg2 g6 26. Rb5 a6 27. Ra5 Qe5 28. h4 Rb8 29. Qc6 Qd4 30. Qxc5 Qxd3 31. Rxa6 Qe4+ 32. Kh2 Rb1 33. f3 Qe2+ 34. Kh3 Qxf3 35. Ra8+ Qxa8 0-1

[Event "Titled Tuesday intern op 11th May"]
[Site "Chess.com INT"]
[Date "2021.05.11"]
[Round "9"]
[White "Dang, Hoang Son"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2363"]
[BlackElo "2572"]
[PlyCount "138"]
[EventDate "2021.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. O-O cxd4 8. Nxd4 Bxg2 9. Kxg2 Qc7 10. Nc3 Be7 11. Rd1 a6 12. f3 O-O 13. Bf4 Qb7 14. Rd2 Rc8 15. Rad1 h6 16. e4 d6 17. Nde2 Ne8 18. e5 dxe5 19. Bxe5 Nf6 20. Bxf6 Bxf6 21. Ne4 Be7 22. Nd6 Bxd6 23. Rxd6 Nc6 24. Qb3 Na5 25. Rxb6 Qc7 26. Qb4 Nxc4 27. Rb7 Ne3+ 28. Kh3 Qc2 29. Qf4 Rf8 30. Re1 Nd5 31. Qe4 Qd2 32. Nf4 Nxf4+ 33. gxf4 Rad8 34. Re2 Qd1 35. Rg2 Qf1 36. Qe2 Qxe2 37. Rxe2 Rd4 38. Kg3 Rd3 39. Ra7 Rd6 40. Re4 Rb8 41. b3 Rb5 42. Rc4 Rf5 43. Rc8+ Kh7 44. Rcc7 Kg6 45. h4 h5 46. Rc8 Rd4 47. Rc4 Rd1 48. Rxa6 Rg1+ 49. Kh2 Rf1 50. Kg2 Rd1 51. a4 Rfd5 52. Rc2 Rb1 53. Rb6 Rdd1 54. Kf2 Rh1 55. Ke3 Rxh4 56. Rg2+ Kf6 57. a5 Ra1 58. a6 Rhh1 59. b4 h4 60. b5 h3 61. Re2 h2 62. Rb8 Rhe1 63. Rh8 h1=Q 64. Rxh1 Rxh1 65. Rb2 Rh5 66. b6 Ra3+ 67. Kf2 Rxa6 68. b7 Rh2+ 69. Kg3 Rxb2 0-1

[Event "Titled Tuesday intern op 11th May"]
[Site "Chess.com INT"]
[Date "2021.05.11"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Gabrielian, Artur"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2456"]
[PlyCount "77"]
[EventDate "2021.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Nbd2 d6 7. c3 Kh8 8. Re1 Ng8 9. d4 f5 10. dxe5 dxe5 11. h3 f4 12. Bd5 Bd6 13. Nc4 Qe7 14. b4 a6 15. a4 Nd8 16. Ba3 Nf6 17. Nxd6 cxd6 18. b5 Nxd5 19. Qxd5 Nf7 20. Red1 Rd8 21. Nxe5 Nxe5 22. Bxd6 Nf3+ 23. gxf3 Qe8 24. Qg5 h6 25. Qxf4 Bxh3 26. Be5 Kh7 27. Qg3 Qe7 28. b6 Re8 29. Rd5 Be6 30. Rd6 Rad8 31. Rxe6 Qf7 32. Rxe8 Rxe8 33. Rd1 Re6 34. Qf4 Qg6+ 35. Kf1 Qh5 36. Bd4 Rg6 37. Qf5 Qh2 38. Ke2 Qd6 39. Rg1 1-0

[Event "Titled Tuesday intern op 11th May"]
[Site "Chess.com INT"]
[Date "2021.05.11"]
[Round "11"]
[White "Indjic, Aleksandar"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2607"]
[BlackElo "2572"]
[PlyCount "69"]
[EventDate "2021.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. Qc2 Be7 8. e3 O-O 9. Bd3 h6 10. Nxd5 Bxd5 11. e4 Bb7 12. Be3 Nd7 13. O-O c5 14. Rfd1 Rc8 15. Qe2 Qc7 16. Rac1 Qb8 17. d5 exd5 18. exd5 Rfe8 19. Bb5 Rcd8 20. Qc4 Qd6 21. Bf4 Qf6 22. Bc7 Bd6 23. Bxd8 Rxd8 24. Bc6 Bc8 25. Re1 Qxb2 26. a4 Nf8 27. Rc2 Qf6 28. Rce2 Bd7 29. Bxd7 Rxd7 30. Re8 Kh7 31. Qg4 Rc7 32. Nd2 Qd4 33. Ne4 Ng6 34. Ng5+ hxg5 35. Qh5# 1-0

[Event "Titled Tuesday intern op 18th May"]
[Site "Chess.com INT"]
[Date "2021.05.18"]
[Round "1"]
[White "Ozdemir, Serhan Berat"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2191"]
[BlackElo "2572"]
[PlyCount "153"]
[EventDate "2021.05.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Bc4 e6 7. d3 a6 8. Nxd4 cxd4 9. Ne2 Nxe4 10. Nxd4 Nf6 11. Bb3 b6 12. Bg5 Bb7 13. Re1 Bd6 14. Nf5 Bxh2+ 15. Kf1 Kf8 16. Qd2 h6 17. Bxf6 gxf6 18. Ne3 Rg8 19. d4 Bf4 20. d5 Qc5 21. Rad1 a5 22. a4 Ba6+ 23. Kg1 h5 24. Qd4 Qxd4 25. Rxd4 Be5 26. Rdd1 Bxb2 27. dxe6 dxe6 28. Rd6 Rb8 29. Red1 Be5 30. Rd7 h4 31. Ra7 Bb7 32. Rd7 Kg7 33. Raxb7 Rxb7 34. Rxb7 Kg6 35. Rxb6 Rd8 36. Rb5 Bc3 37. Kh2 Rd4 38. Kh3 Re4 39. Ng4 f5 40. Ne3 Bd4 41. Nf1 Re1 42. g3 Rxf1 43. gxh4 Rxf2 44. Kg3 Rd2 45. Rxa5 Be3 46. h5+ Kg5 47. Rb5 Bf4+ 48. Kf3 Rh2 49. Rb7 Rh3+ 50. Ke2 Rh2+ 51. Kd3 Kf6 52. a5 Rh3+ 53. Kc4 Rh4 54. Kb5 Be3 55. a6 Rxh5 56. a7 f4+ 57. Kc6 Bxa7 58. Rxa7 f3 59. Ra1 Ke5 60. Rf1 Ke4 61. c4 Ke3 62. c5 Ke2 63. Bc4+ Ke3 64. Kd6 Kd4 65. Ba6 Rd5+ 66. Ke7 Kxc5 67. Rxf3 Rf5 68. Rxf5+ exf5 69. Kf6 f4 70. Bf1 f3 71. Kxf7 Kd4 72. Kf6 Ke3 73. Kf5 Kf2 74. Bb5 Ke3 75. Kg4 f2 76. Kg3 f1=Q 77. Bxf1 1/2-1/2

[Event "Titled Tuesday intern op 18th May"]
[Site "Chess.com INT"]
[Date "2021.05.18"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Krassilnikov, Evgeni"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2381"]
[PlyCount "49"]
[EventDate "2021.05.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O c5 7. dxc5 Nec6 8. Be3 Nd7 9. c4 dxc4 10. Na3 Ndxe5 11. Nxe5 Nxe5 12. Nxc4 Qxd1 13. Rfxd1 Nc6 14. Bf3 Be7 15. b4 a6 16. a4 O-O 17. b5 axb5 18. axb5 Rxa1 19. Rxa1 Bf6 20. bxc6 Bxa1 21. cxb7 Bd3 22. c6 Bxc4 23. c7 Be5 24. c8=Q Ba6 25. Qc6 1-0

[Event "Titled Tuesday intern op 18th May"]
[Site "Chess.com INT"]
[Date "2021.05.18"]
[Round "4"]
[White "Bordi, Kevin Claude"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2288"]
[BlackElo "2572"]
[PlyCount "94"]
[EventDate "2021.05.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 h6 4. Bh4 c5 5. e3 b6 6. Ngf3 Bb7 7. c3 Be7 8. Bd3 d6 9. O-O Nbd7 10. a4 a6 11. Qe2 O-O 12. e4 Nh5 13. Bxe7 Qxe7 14. Qe3 e5 15. dxe5 dxe5 16. Rfd1 Rfd8 17. Bc4 Nf4 18. g3 Ne6 19. Bd5 Nf6 20. Bxb7 Qxb7 21. Nxe5 Ng5 22. f3 Re8 23. Nec4 Rad8 24. h4 Ne6 25. a5 b5 26. Nb6 Qc7 27. Kg2 c4 28. Nf1 Nc5 29. Rd2 Rxd2+ 30. Qxd2 Nb3 31. Qe1 Nxa1 32. Qxa1 Rd8 33. Qe1 Qc5 34. Qe2 Rd3 35. f4 Qc6 36. Nd2 h5 37. Kf2 Ng4+ 38. Kg2 Re3 39. Qd1 Rxc3 40. Nd5 Ne3+ 41. Nxe3 Rxe3 42. Qxh5 Rd3 43. Qe2 b4 44. Kh3 Rd4 45. e5 Qd7+ 46. f5 Rxd2 47. Qxc4 Qxf5+ 0-1

[Event "Titled Tuesday intern op 18th May"]
[Site "Chess.com INT"]
[Date "2021.05.18"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Acor, Corey B"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2223"]
[PlyCount "117"]
[EventDate "2021.05.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. Nc3 d6 7. Nd5 Ba7 8. d3 h6 9. O-O Nf6 10. c3 Nxd5 11. Bxd5 O-O 12. Be3 Be6 13. Bxa7 Rxa7 14. d4 exd4 15. Nxd4 Bxd5 16. exd5 Nxd4 17. Qxd4 Ra8 18. Rfe1 Re8 19. a5 Qd7 20. h3 Rxe1+ 21. Rxe1 Re8 22. Re3 Rxe3 23. Qxe3 Kf8 24. Qa7 Qc8 25. c4 c6 26. c5 Ke7 27. Qb6 dxc5 28. Qxc5+ Kd7 29. dxc6+ Qxc6 30. Qd4+ Ke7 31. Qxg7 Qc1+ 32. Kh2 Qf4+ 33. Kg1 Qc1+ 34. Kh2 Qf4+ 35. Qg3 Qxb4 36. Qe5+ Kd7 37. g4 Qd6 38. Qxd6+ Kxd6 39. h4 b6 40. axb6 a5 41. h5 f6 42. f4 a4 43. g5 fxg5 44. fxg5 a3 45. g6 a2 46. g7 a1=Q 47. g8=Q Qb2+ 48. Qg2 Qxb6 49. Qg6+ Kc7 50. Kg3 Qe3+ 51. Kg4 Qg1+ 52. Kf5 Qf2+ 53. Ke6 Qa2+ 54. Kf6 Qf2+ 55. Kg7 Qd4+ 56. Kxh6 Qe3+ 57. Kh7 Qe4 58. Qxe4 Kd6 59. Qf5 1-0

[Event "Titled Tuesday intern op 18th May"]
[Site "Chess.com INT"]
[Date "2021.05.18"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Nesterov, Arseniy"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2572"]
[BlackElo "2491"]
[PlyCount "123"]
[EventDate "2021.05.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 O-O 7. Nbd2 a5 8. h3 Be6 9. Bb5 Bd7 10. Re1 a4 11. Nf1 Ne7 12. Bxd7 Nxd7 13. d4 Ba7 14. Ng3 b5 15. Be3 h6 16. Qd2 Kh7 17. Rad1 Nc6 18. Qd3 Rb8 19. d5 Bxe3 20. dxc6 Bxf2+ 21. Kxf2 Nc5 22. Qd5 b4 23. c4 b3 24. a3 Rb6 25. Kg1 Qe8 26. Rf1 Rxc6 27. Nf5 Ne6 28. Rc1 Nf4 29. Qd2 Qe6 30. Ne3 Qg6 31. g3 Nxh3+ 32. Kh2 Ng5 33. Nxg5+ Qxg5 34. Qd3 g6 35. Rf2 Kg7 36. Rcf1 Rc5 37. Kg2 h5 38. Nd5 h4 39. Nf6 Qxg3+ 40. Qxg3 hxg3 41. Kxg3 Rxc4 42. Nd7 Rd8 43. Rxf7+ Kh6 44. Nf6 Rc2 45. Kg4 Rg2+ 46. Kf3 Rg5 47. Rh1+ Rh5 48. Nxh5 gxh5 49. Rf5 Kg6 50. Rhxh5 d5 51. Rhg5+ Kh6 52. Rh5+ Kg6 53. exd5 Rxd5 54. Rhg5+ Kh6 55. Ke3 Rc5 56. Rh5+ Kg6 57. Rhg5+ Kh6 58. Rg2 c6 59. Rf1 e4 60. Rh1+ Rh5 61. Rxh5+ Kxh5 62. Kxe4 1-0

[Event "Titled Tuesday intern op 18th May"]
[Site "Chess.com INT"]
[Date "2021.05.18"]
[Round "7"]
[White "Nakamura, Hikaru"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2736"]
[BlackElo "2572"]
[PlyCount "54"]
[EventDate "2021.05.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 c6 3. c4 Nf6 4. d4 e6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O O-O 8. Qe2 b6 9. e4 Bb7 10. cxd5 cxd5 11. e5 Ne8 12. Re1 a5 13. Nf1 Nc7 14. Qe3 Ba6 15. Bb1 Re8 16. Ng3 Nf8 17. Qf4 Rc8 18. Qg4 Ng6 19. h4 Nxh4 20. Bxh7+ Kxh7 21. Ng5+ Bxg5 22. Bxg5 f6 23. Qxh4+ Kg8 24. exf6 Qd7 25. fxg7 Qxg7 26. Nh5 Qg6 27. Re3 Be2 1-0

[Event "Titled Tuesday intern op 18th May"]
[Site "Chess.com INT"]
[Date "2021.05.18"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Timmermans, Mark"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2385"]
[PlyCount "92"]
[EventDate "2021.05.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Nbd2 d6 7. c3 Kh8 8. Re1 Ng8 9. d4 exd4 10. cxd4 Bg4 11. h3 Bh5 12. Qc2 Bg6 13. Qd1 Nf6 14. Bb3 d5 15. e5 Ne4 16. Bc2 f5 17. Nb3 Nb4 18. Bb1 a5 19. a3 Nc6 20. Bf4 Qd7 21. Qd3 Nd8 22. Bc2 Ne6 23. Bh2 f4 24. Qe2 Bh5 25. Bxe4 dxe4 26. Qxe4 a4 27. Nbd2 c6 28. Rac1 Ra5 29. Rc4 Rb5 30. Qc2 Rd5 31. Rxa4 b5 32. Ra6 Nxd4 33. Nxd4 Rxd4 34. Nf1 Rc4 35. Qd2 Qb7 36. Qa5 Ra4 37. Rb6 Qc7 38. Qxa4 bxa4 39. Ra6 Bc5 40. Rxa4 f3 41. e6 Bxf2+ 42. Kxf2 fxg2+ 43. Kxg2 Bf3+ 44. Kg1 Qb6+ 45. Re3 Qxb2 46. e7 Qg2# 0-1

[Event "Titled Tuesday intern op 18th May"]
[Site "Chess.com INT"]
[Date "2021.05.18"]
[Round "9"]
[White "Dvirnyy, Danyyil"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2480"]
[BlackElo "2572"]
[PlyCount "135"]
[EventDate "2021.05.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. e5 h5 9. Nd5 Qc6 10. Nxd4 cxd4 11. Nb4 Qc7 12. Nd5 Qc6 13. Nf4 g6 14. c3 Qc5 15. Qa4 Bh6 16. Nd3 Qa7 17. h3 dxc3 18. dxc3 Bxc1 19. Raxc1 Nh6 20. Nf4 b5 21. Qb4 Bb7 22. Rcd1 Qb6 23. Bd3 Rc8 24. a4 Qc5 25. Qb3 Bc6 26. axb5 axb5 27. Be4 Bxe4 28. Rxe4 Nf5 29. Rd5 Qc6 30. Qxb5 O-O 31. Qxc6 dxc6 32. Rd7 Rfd8 33. Rxd8+ Rxd8 34. Rc4 Rd1+ 35. Kh2 Rd2 36. Kg1 Rd1+ 37. Kh2 Rd2 38. e6 Rxf2 39. exf7+ Kxf7 40. Kg1 Rc2 41. Rxc6 g5 42. Nd3 Ne3 43. Ne5+ Kg7 44. Rg6+ Kh7 45. Rxg5 h4 46. b4 Rxc3 47. Ng4 Rc1+ 48. Kf2 Nc4 49. Rh5+ Kg6 50. Rxh4 Rc2+ 51. Kf3 Rc3+ 52. Ke4 Nd2+ 53. Kd5 Rd3+ 54. Ke6 Kg7 55. Ne5 Re3 56. Rg4+ Kh6 57. Kf5 e6+ 58. Kf6 Ne4+ 59. Kxe6 Ng5+ 60. Kf5 Nh7 61. Nf7+ Kh5 62. Rf4 Re7 63. g4+ Kh4 64. Ne5 Re8 65. Ng6+ Kxh3 66. g5 Kg3 67. Rg4+ Kf3 68. Rc4 1-0

[Event "Titled Tuesday intern op 18th May"]
[Site "Chess.com INT"]
[Date "2021.05.18"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Potapova, Margarita"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2252"]
[PlyCount "45"]
[EventDate "2021.05.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qc7 12. Qd2 Rfd8 13. Nd4 b5 14. f3 b4 15. Nce2 a5 16. g4 Bb7 17. Ng3 Qc5 18. h4 h6 19. Be3 Qc7 20. g5 hxg5 21. hxg5 Nd7 22. Rh1 Ne5 23. Qh2 1-0

[Event "Titled Tuesday intern op 18th May"]
[Site "Chess.com INT"]
[Date "2021.05.18"]
[Round "11"]
[White "Morefield, Jason P"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2227"]
[BlackElo "2572"]
[PlyCount "164"]
[EventDate "2021.05.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. Nc3 Nbd7 10. cxd5 cxd5 11. a3 O-O 12. Bf4 Rc8 13. Qd2 Ne4 14. Nxe4 dxe4 15. Ng5 Bxg5 16. Bxg5 f6 17. Bf4 f5 18. Bd6 Re8 19. Rfc1 Nf6 20. Rxc8 Qxc8 21. Rc1 Qd7 22. Be5 Nd5 23. a4 Rc8 24. Rxc8+ Qxc8 25. h4 h6 26. g4 Nc3 27. Bf1 fxg4 28. Qe3 Qc6 29. Kh2 b5 30. axb5 Bxb5 31. Bg2 a6 32. d5 Nxd5 33. Qxe4 Qd7 34. Qxg4 Qf7 35. Bf3 Ne7 36. h5 Nf5 37. Kg2 Qe7 38. Be4 Qf7 39. e3 Qd7 40. Qg6 Bc6 41. Bxc6 Qxc6+ 42. Kh2 Qd7 43. Qg4 Qf7 44. Qg6 Qe7 45. Bf4 Qh4+ 46. Kg2 Qe7 47. Qg4 Qf7 48. Kh2 Qf6 49. e4 Nd4 50. Kg3 e5 51. Be3 Ne6 52. Qf5 Qe7 53. Qxe5 Qf7 54. Qf5 Qe7 55. f3 Qd6+ 56. Bf4 Qe7 57. Be5 Ng5 58. Bd4 Ne6 59. Qd5 Kh7 60. Be3 Kh8 61. Qf5 Qd6+ 62. e5 Qe7 63. Qe4 Qf7 64. f4 Qxh5 65. f5 Ng5 66. Qg4 Qe8 67. Bxg5 hxg5 68. Qe4 Qb8 69. Qd5 Qb4 70. Qd8+ Kh7 71. Qxg5 Qxb3+ 72. Kh4 Qc4+ 73. Qg4 Qxg4+ 74. Kxg4 a5 75. e6 Kg8 76. Kf4 a4 77. Ke5 Kf8 78. Kd4 Ke7 79. Kc4 g6 80. fxg6 Kxe6 81. Kb4 Kf6 82. Kxa4 Kxg6 1/2-1/2

[Event "Titled Tuesday intern op 25th May"]
[Site "Chess.com INT"]
[Date "2021.05.25"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Kovacsy, Barnabas"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2572"]
[BlackElo "2306"]
[PlyCount "69"]
[EventDate "2021.05.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Nc6 6. O-O Nge7 7. Re1 Ng6 8. g3 Be7 9. h4 Qc7 10. Qe2 h5 11. Na3 a6 12. Nc2 dxc3 13. dxc3 Nf8 14. Bg5 Bd7 15. Rad1 O-O-O 16. Bxe7 Nxe7 17. Ng5 Be8 18. Na3 Nf5 19. Nc4 f6 20. exf6 Nxg3 21. fxg3 Qxg3+ 22. Qg2 Rxd3 23. fxg7 Rg8 24. gxf8=Q Rxf8 25. Qxg3 Rxg3+ 26. Kh2 Rg4 27. Nd6+ Kb8 28. Rf1 Rxh4+ 29. Nh3 Rxf1 30. Rxf1 Bd7 31. Rf4 Rxf4 32. Nxf4 Kc7 33. Nf7 b5 34. Kg3 b4 35. c4 1-0

[Event "Titled Tuesday intern op 25th May"]
[Site "Chess.com INT"]
[Date "2021.05.25"]
[Round "2"]
[White "Herrera Reyes, Jose Antonio"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2304"]
[BlackElo "2572"]
[PlyCount "124"]
[EventDate "2021.05.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. d3 e6 5. c3 Bd6 6. O-O Ne7 7. Qb3 Qb6 8. Be3 Qa6 9. a4 Nd7 10. Qa2 O-O 11. b4 b6 12. Nbd2 Rfc8 13. Nb3 c5 14. b5 Qb7 15. c4 Qc7 16. cxd5 exd5 17. Nbd2 h6 18. d4 Be6 19. Nb3 Nf5 20. Qd2 Nf6 21. Ne5 Ne4 22. Bxe4 dxe4 23. Rab1 Bxb3 24. Rxb3 cxd4 25. Bxd4 Nxd4 26. Qxd4 Bxe5 27. Qxe4 Qc4 28. Qxc4 Rxc4 29. a5 Bd4 30. Rd1 bxa5 31. e3 Bb6 32. Rd7 Rac8 33. Kg2 Rb4 34. Rbd3 Rxb5 35. Rb7 Rb2 36. Rdd7 Rf8 37. Kf3 a4 38. Rd3 Rb3 39. Rd2 a3 40. Ra2 Rd8 41. h4 h5 42. Re7 g6 43. Re4 Rdd3 44. Ra4 Bc5 45. Rc2 Rbc3 46. Ra2 Kg7 47. g4 hxg4+ 48. Kxg4 Rb3 49. Kf3 Rb2 50. Ra1 Rdd2 51. R1xa3 Rxf2+ 52. Ke4 Bxa3 53. Rxa3 Rb4+ 54. Kd3 Rxh4 55. Rxa7 Rf6 56. e4 Rd6+ 57. Ke3 Re6 58. Ra4 f5 59. Ra8 Rexe4+ 60. Kf3 Ra4 61. Kg3 Rhg4+ 62. Kf3 Rxa8 0-1

[Event "Titled Tuesday intern op 25th May"]
[Site "Chess.com INT"]
[Date "2021.05.25"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Rostovtsev, Dmitry"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "2572"]
[BlackElo "2163"]
[PlyCount "96"]
[EventDate "2021.05.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. h4 Nf4 10. Bf1 h6 11. Nf3 Bg4 12. d4 Qd5 13. Bxf4 exf4 14. Nbd2 Rb8 15. c4 Qe6+ 16. Be2 Rxb2 17. O-O Bb4 18. d5 Qe7 19. Re1 O-O 20. Bd3 Qd8 21. Qc1 Rxd2 22. Nxd2 cxd5 23. c5 Nc4 24. Nxc4 dxc4 25. Qxc4 Bxe1 26. Rxe1 Qf6 27. c6 Be6 28. Qe4 g6 29. Ba6 Qc3 30. Rd1 Qa5 31. Bb7 Qc7 32. Qd4 Bc8 33. Qxa7 f3 34. gxf3 Qe7 35. Qe3 Qxh4 36. Qe4 Qg5+ 37. Kf1 Qb5+ 38. Kg1 Qg5+ 39. Kf1 Qb5+ 40. Qd3 Qb6 41. Qd4 Qc7 42. Qd6 Qb6 43. Bxc8 Rxc8 44. Rc1 Qb5+ 45. Ke1 Re8+ 46. Kd2 Re2+ 47. Kd1 Rxf2 48. Qd8+ Kh7 0-1

[Event "Titled Tuesday intern op 25th May"]
[Site "Chess.com INT"]
[Date "2021.05.25"]
[Round "4"]
[White "Hebden, Mark"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2453"]
[BlackElo "2572"]
[PlyCount "104"]
[EventDate "2021.05.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c3 b6 4. Bg5 Bb7 5. Nbd2 Be7 6. e3 d6 7. Qa4+ Nbd7 8. Ba6 Qc8 9. Bxb7 Qxb7 10. O-O O-O 11. Rfe1 h6 12. Bxf6 Nxf6 13. e4 b5 14. Qb3 Rab8 15. a4 b4 16. c4 c5 17. d5 Nd7 18. a5 Bf6 19. g3 Rfe8 20. Kg2 Re7 21. h4 Rbe8 22. Kf1 Nf8 23. Re3 Qc8 24. Kg2 g5 25. hxg5 hxg5 26. Rae1 Ng6 27. Qc2 g4 28. Nh2 Bd4 29. R3e2 exd5 30. cxd5 Ne5 31. Nc4 Nxc4 32. Qxc4 Re5 33. a6 Kg7 34. Qd3 Rh8 35. Rh1 Reh5 36. b3 R8h6 37. Qd2 Qh8 38. Nxg4 Rxh1 39. Nxh6 Qxh6 40. Qxh6+ Rxh6 41. f4 Kf6 42. Kf3 Rh1 43. g4 Rb1 44. g5+ Ke7 45. e5 Rxb3+ 46. Ke4 Rb2 47. Re1 b3 48. exd6+ Kxd6 49. f5 Rf2 50. g6 fxg6 51. fxg6 b2 52. Ra1 bxa1=Q 0-1

[Event "Titled Tuesday intern op 25th May"]
[Site "Chess.com INT"]
[Date "2021.05.25"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Zarubitski, Viachaslau"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2444"]
[PlyCount "143"]
[EventDate "2021.05.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6 5. d5 Nf6 6. dxc6 e4 7. cxb7 Bxb7 8. Be2 exf3 9. Bxf3 Bxf3 10. Qxf3 d5 11. O-O Be7 12. Rd1 O-O 13. c4 d4 14. Bg5 a5 15. Nc3 c6 16. Qxc6 Rc8 17. Qa6 Ra8 18. Qc6 Rc8 19. Qa4 Qc7 20. Rxd4 Qe5 21. Bxf6 Bxf6 22. Rd2 Qf4 23. Rad1 Bxc3 24. bxc3 Qxc4 25. Qxa5 Qxc3 26. Qxc3 Rxc3 27. g3 g6 28. Rb1 Ra8 29. Rb7 Rc6 30. h4 h5 31. Kg2 Rca6 32. Rbb2 Rf6 33. Rdc2 Kg7 34. Rb4 Rfa6 35. Rbb2 R8a7 36. Kf1 Ra3 37. Ke1 Re7+ 38. Kd1 Rd7+ 39. Rd2 Re7 40. Rb3 Ra4 41. a3 Rea7 42. Rdd3 Rc7 43. Rb4 Ra5 44. Kd2 Rac5 45. Rb2 Ra5 46. Ra2 Ra4 47. Rb3 Rd4+ 48. Ke3 Ra4 49. Ke2 Re4+ 50. Kf1 Ra4 51. Rb4 Ra5 52. a4 Rca7 53. Ke2 Kf6 54. Kd3 R7a6 55. Kc4 Ke6 56. Kb3 Kd5 57. Rd2+ Kc6 58. Rdd4 Rf5 59. Rf4 Raa5 60. Rxf5 Rxf5 61. Rf4 Rd5 62. Rf6+ Kc5 63. Rxf7 Rd3+ 64. Kb2 Kb4 65. Rf4+ Ka5 66. Kc2 Ra3 67. Kd2 Ra2+ 68. Ke3 Ra3+ 69. Ke2 Ra2+ 70. Kf3 Ra3+ 71. Kg2 Rc3 72. Rf6 1-0

[Event "Titled Tuesday intern op 25th May"]
[Site "Chess.com INT"]
[Date "2021.05.25"]
[Round "6"]
[White "Harutjunyan, Gevorg"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2442"]
[BlackElo "2572"]
[PlyCount "59"]
[EventDate "2021.05.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. Bxc6 dxc6 6. e5 Nd5 7. O-O Bg4 8. Re1 e6 9. h3 Bh5 10. d3 Be7 11. Ne4 Rd8 12. Bg5 Bxg5 13. Nexg5 O-O 14. Re4 h6 15. Rh4 Bg6 16. Ne4 c4 17. d4 Qb6 18. Qc1 Bxe4 19. Rxe4 c5 20. Rg4 Kh8 21. Rh4 Kg8 22. c3 Ne7 23. Rh5 Rd5 24. g4 cxd4 25. cxd4 Rxd4 26. g5 Rd3 27. gxh6 Rxf3 28. hxg7 Qxf2+ 29. Kh1 Ng6 30. Qh6 1-0

[Event "Titled Tuesday intern op 25th May"]
[Site "Chess.com INT"]
[Date "2021.05.25"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Dowgird, Filip"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2572"]
[BlackElo "2348"]
[PlyCount "77"]
[EventDate "2021.05.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. h3 Bh5 6. Be3 e6 7. Be2 d5 8. Nd2 Bxe2 9. Qxe2 Bb4 10. e5 Nfd7 11. Qg4 Kf8 12. O-O h5 13. Qg3 c5 14. Nf3 cxd4 15. Nxd4 Bxc3 16. bxc3 Nc6 17. c4 Nxd4 18. Bxd4 dxc4 19. Rad1 Qc7 20. Bb2 Rh6 21. Rd6 Kg8 22. Bd4 Nf8 23. Rd1 b6 24. Be3 Rg6 25. Qf3 Rc8 26. Qxh5 Qb7 27. g3 Qe4 28. R6d4 Qxc2 29. Rh4 Rh6 30. Bxh6 Ng6 31. Rhd4 gxh6 32. Qxh6 Rf8 33. Rd8 c3 34. h4 Qxd1+ 35. Rxd1 c2 36. Rc1 Rc8 37. Qg5 Rc5 38. h5 Rxe5 39. Qd8+ 1-0

[Event "Titled Tuesday intern op 25th May"]
[Site "Chess.com INT"]
[Date "2021.05.25"]
[Round "8"]
[White "Wieczorek, Oskar"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2498"]
[BlackElo "2572"]
[PlyCount "64"]
[EventDate "2021.05.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. b4 Nxb4 4. c3 Nc6 5. d4 d5 6. exd5 Qxd5 7. Na3 Bg4 8. Be3 cxd4 9. Nb5 O-O-O 10. cxd4 e5 11. Rc1 Bb4+ 12. Bd2 Kb8 13. Bxb4 Nxb4 14. Qa4 Qe4+ 15. Be2 Na6 16. Nc3 Qf4 17. Rb1 Nc7 18. Kf1 exd4 19. Nb5 Nxb5 20. Qxb5 Bc8 21. g3 Qd6 22. Bd3 Ne7 23. Kg2 Qc6 24. Qb2 Bg4 25. Be2 d3 26. Rhc1 Qe4 27. Qc3 dxe2 28. Qc7+ Ka8 29. Kg1 Bxf3 30. Qxe7 Rd1+ 31. Rxd1 exd1=Q+ 32. Rxd1 Qxe7 0-1

[Event "Titled Tuesday intern op 25th May"]
[Site "Chess.com INT"]
[Date "2021.05.25"]
[Round "9"]
[White "Urazayev, Arystanbek"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2429"]
[BlackElo "2572"]
[PlyCount "100"]
[EventDate "2021.05.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. Nbd2 Bd6 5. e3 O-O 6. Bd3 b6 7. O-O Bb7 8. c3 c5 9. Re1 Nc6 10. Bxd6 Qxd6 11. Qc2 e5 12. dxe5 Nxe5 13. Nxe5 Qxe5 14. Nf3 Qe7 15. Rad1 Rad8 16. Qa4 Rd6 17. h3 Rfd8 18. Qf4 g6 19. Qh6 Qf8 20. Qxf8+ Kxf8 21. Be2 h5 22. h4 Ne4 23. Nd2 d4 24. Nxe4 Bxe4 25. exd4 cxd4 26. Bxh5 dxc3 27. Rxd6 Rxd6 28. bxc3 Bxg2 29. Kxg2 gxh5 30. Re5 Rc6 31. Rxh5 Rxc3 32. Re5 Ra3 33. Re2 Kg7 34. f3 Kg6 35. Kg3 b5 36. Rc2 f6 37. Rd2 a6 38. Rc2 Ra4 39. Rd2 Kh5 40. Rd5+ Kg6 41. Rd2 Rc4 42. Rd6 a5 43. Rb6 Rc5 44. Kg4 b4 45. Ra6 Rb5 46. Ra8 Rc5 47. Rg8+ Kf7 48. Ra8 Kg6 49. Rg8+ Kf7 50. Ra8 Kg6 1/2-1/2

[Event "Titled Tuesday intern op 25th May"]
[Site "Chess.com INT"]
[Date "2021.05.25"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Costachi, Mihnea"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2471"]
[PlyCount "35"]
[EventDate "2021.05.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. O-O Nge7 8. Ng5 d5 9. Nxf7 Ne5 10. Nxd8 Nxc4 11. exd5 Kxd8 12. Qa4 b5 13. Qxb5 d3 14. Qxc4 Bf5 15. Bg5 Re8 16. d6 cxd6 17. Qd5 Be4 18. Qxe4 1-0

[Event "Titled Tuesday intern op 25th May"]
[Site "Chess.com INT"]
[Date "2021.05.25"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Shapkin, Anatoliy"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2283"]
[PlyCount "43"]
[EventDate "2021.05.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. Nc3 Nf6 7. Nd5 Nxd5 8. exd5 Nd4 9. a5 Ba7 10. d6 O-O 11. O-O c6 12. Nxe5 Qf6 13. Nxf7 Rxf7 14. Bxf7+ Qxf7 15. Bb2 Qd5 16. Re1 Qxd6 17. Re8+ Kf7 18. Rh8 h6 19. Qh5+ Kf6 20. Re1 b5 21. g4 Bb7 22. Qf5# 1-0

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "1"]
[White "Pastar, Slaven"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2348"]
[BlackElo "2572"]
[PlyCount "58"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. d4 e4 5. d5 c6 6. c4 Nbd7 7. Nc3 Nc5 8. b4 Qb6 9. Ba3 Ncd7 10. Rb1 Ne5 11. Qd4 Bf5 12. c5 Qc7 13. dxc6 bxc6 14. b5 dxc5 15. Bxc5 Bxc5 16. Qxc5 Nfd7 17. Qb4 c5 18. Qb3 Nb6 19. Nh3 Bxh3 20. gxh3 Nf3+ 21. Ke2 Rd8 22. Rd1 Rxd1 23. Kxd1 O-O 24. Be2 c4 25. Qc2 Qe5 26. Kc1 f5 27. Rd1 Qxh2 28. Bxf3 exf3 29. Rd6 Qxd6 0-1

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Woodward, Andy"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2083"]
[PlyCount "79"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 g6 7. Nc3 Bg7 8. Bb3 Nf6 9. Bg5 O-O 10. O-O-O Nd7 11. Kb1 Nc5 12. Qe3 Nxb3 13. axb3 Be6 14. Nd5 a5 15. Bh6 f6 16. Bxg7 Kxg7 17. Nd4 Nxd4 18. Rxd4 b5 19. h4 h5 20. f4 Bf7 21. f5 e6 22. fxe6 Bxe6 23. Qg3 Kh7 24. Rhd1 Ra6 25. Nc3 b4 26. Na4 Qc7 27. Qd3 Rc6 28. Rxd6 Rc8 29. Rxc6 Qxc6 30. Rd2 Kh8 31. Qd4 Bg8 32. Nb6 Rc7 33. Nd7 Kg7 34. e5 a4 35. exf6+ Kh6 36. Qf4+ Kh7 37. Nf8+ Kh8 38. Qh6+ Bh7 39. Nxg6+ Kg8 40. Qf8# 1-0

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "3"]
[White "Weetik, Vjacheslav"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A64"]
[WhiteElo "2423"]
[BlackElo "2572"]
[PlyCount "112"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Nd2 a6 11. a4 Nbd7 12. h3 b6 13. Nc4 Ne5 14. Na3 Nh5 15. e4 b5 16. axb5 axb5 17. Ncxb5 Ba6 18. Rb1 Qb6 19. g4 Nf6 20. f4 Ned7 21. e5 dxe5 22. d6 Bxb5 23. Nxb5 Qxb5 24. Bxa8 Rxa8 25. f5 Qc6 26. Be3 Nd5 27. Qf3 e4 28. Qxe4 N7f6 29. Qf3 gxf5 30. gxf5 Qxd6 31. Rbd1 Re8 32. Bf2 Qc6 33. Kh1 Ne4 34. Bh4 Ndf6 35. Rg1 Nf2+ 36. Kg2 Qxf3+ 37. Kxf3 Nxd1 38. Bxf6 Re3+ 39. Kf4 Kf8 40. Rxg7 Rxh3 41. Rg1 Ne3 42. Ra1 Nd5+ 43. Ke5 Nxf6 44. Kxf6 Rh6+ 45. Kg5 Rb6 46. Ra8+ Kg7 47. Ra7 h6+ 48. Kh5 Rxb2 49. Rc7 Rh2+ 50. Kg4 Rc2 51. Rc6 Rc1 52. Kf4 c4 53. Ke3 Rf1 54. Ke4 Rc1 55. Kd4 c3 56. Kd3 h5 0-1

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Annaberdiyev, Babageldi"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2146"]
[PlyCount "68"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 f6 10. exf6 gxf6 11. Bd3 Nxe3 12. fxe3 Bh6 13. Qe2 Ne7 14. O-O O-O 15. Nbd2 e5 16. e4 Ng6 17. g3 Bh3 18. Rfe1 Rae8 19. Qd1 dxe4 20. Nxe4 Bg4 21. Be2 Bxf3 22. Bxf3 Qxd4+ 23. Qxd4 exd4 24. Nc5 Be3+ 25. Kg2 b6 26. Nd7 Rc8 27. Nxf8 Kxf8 28. Re2 Rc3 29. Be4 Ne5 30. Rf1 Kg7 31. Rc2 Nc4 32. Rxc3 dxc3 33. Bd3 Nxa3 34. Re1 c2 0-1

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "5"]
[White "Iskusnyh, Sergei"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "2473"]
[BlackElo "2572"]
[PlyCount "62"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Qc7 6. Nd2 Bc5 7. N2f3 Ne4 8. Qc2 Qa5+ 9. Bd2 Nxd2 10. Nxd2 Bxd4 11. Bg2 Bf6 12. O-O O-O 13. Ne4 Be7 14. a3 Qc7 15. Rac1 d6 16. Rfd1 Rd8 17. b4 Nd7 18. Qb1 Nf6 19. Nc3 a6 20. e3 Bd7 21. h3 Rac8 22. Kh2 Qb8 23. Qb3 h6 24. a4 Bc6 25. e4 b6 26. b5 Bb7 27. f4 Nd7 28. Qa2 Nc5 29. Rd2 a5 30. Rcd1 Bf6 31. Ne2 Nxe4 0-1

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Shapkin, Anatoliy"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2283"]
[PlyCount "45"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. Nc3 Nf6 7. Nd5 Nxd5 8. exd5 Nd4 9. a5 Ba7 10. d6 O-O 11. O-O Nf5 12. dxc7 Qxc7 13. Bb3 d6 14. Bb2 Be6 15. Bxe6 fxe6 16. d4 exd4 17. Nxd4 Nxd4 18. Bxd4 Bxd4 19. Qxd4 d5 20. Rfe1 Rf4 21. Qd2 Rc8 22. Rxe6 Qxc2 23. Qxf4 1-0

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "7"]
[White "Yeletsky, Ivan"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2448"]
[BlackElo "2572"]
[PlyCount "57"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. Bg2 c6 9. O-O d5 10. Ne5 Nfd7 11. Nd3 dxc4 12. bxc4 Bxc4 13. Bf4 Ba6 14. Rc1 Nf6 15. Ne5 Nd5 16. Bd2 Bb7 17. Qa4 Bd6 18. Ne4 Bxe5 19. dxe5 c5 20. Bg5 f6 21. exf6 gxf6 22. Nxf6+ Rxf6 23. e4 Bc6 24. Qd1 h6 25. Bxf6 Qxf6 26. exd5 exd5 27. Bxd5+ Kh8 28. Re1 Nd7 29. Re6 1-0

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Rakotomaharo, Fy Antenaina"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2429"]
[PlyCount "118"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 d6 8. dxe5 dxe5 9. Nxe5 Nf6 10. Qc2 O-O 11. O-O c6 12. Nf3 h6 13. Bf4 Bg4 14. Nbd2 b5 15. h3 Bd7 16. c4 Nb7 17. e5 Ne8 18. Rfd1 Nc5 19. Bh7+ Kh8 20. Be3 f5 21. Bxc5 Bxc5 22. Nb3 Bb6 23. e6 Kxh7 24. exd7 Nf6 25. Qxf5+ g6 26. Qe6 bxc4 27. Qxc4 Qc7 28. Qe6 Rad8 29. Qe7+ Kg8 30. Qe6+ Kg7 31. Rac1 Rxd7 32. Rxd7+ Qxd7 33. Qxd7+ Nxd7 34. Rxc6 Re8 35. Kf1 Ne5 36. Nxe5 Rxe5 37. g3 h5 38. h4 Re4 39. Rc2 Ra4 40. Nd2 Rb4 41. Nf3 a5 42. Ng5 a4 43. Rc6 Rb2 44. Ne4 a3 45. Rc3 Rxa2 46. Rb3 Ra1+ 47. Kg2 Bd4 48. Rb7+ Kf8 49. Rb8+ Ke7 50. Ra8 Bb2 51. Nd2 Rc1 52. Nb3 Rc2 53. Kh3 Kd6 54. Kg2 Kd5 55. Kf3 Kc4 56. Na5+ Kc3 57. Nb7 Kd2 58. Na5 Kc1 59. Nb3+ Kb1 0-1

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Girsh, Daniel"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "1919"]
[PlyCount "33"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 e5 8. Qd3 h6 9. Nd2 Nf6 10. Nc4 Be7 11. Ne3 O-O 12. Nf5 Nh5 13. Qf3 Nf4 14. Bxf4 exf4 15. Qxf4 Qb6 16. Nxe7+ Kh8 17. O-O-O 1-0

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "10"]
[White "Willow, Jonah B"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2386"]
[BlackElo "2572"]
[PlyCount "78"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. Bg2 Bg5 15. O-O Be6 16. b3 Kh8 17. Qd3 Rb8 18. Rfd1 g6 19. a3 bxa3 20. Rxa3 Qd7 21. h4 Bh6 22. Nf6 Qe7 23. Nd5 Qa7 24. b4 f5 25. b5 fxe4 26. Qe2 Bxd5 27. cxd5 Ne7 28. Bxe4 Rbc8 29. Ne3 Nf5 30. Bxf5 gxf5 31. Qh5 Bxe3 32. Rxe3 f4 33. gxf4 Rxf4 34. Qh6 Rg8+ 35. Kh1 Rg6 36. Qh5 Rxf2 37. Rde1 Rf4 38. b6 Qxb6 39. Kh2 Qd8 0-1

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Quintiliano Pinto, Renato Rodrigues"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2469"]
[PlyCount "85"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Qa6 13. Nd4 Rac8 14. f3 Rfd8 15. g4 b5 16. Nce2 Qb7 17. Ng3 b4 18. Nh5 Ne8 19. Bxe7 Qxe7 20. Qxb4 Ba8 21. Qd2 g6 22. Rg1 Kh8 23. Qh6 Kg8 24. h4 Qf8 25. Qxf8+ Kxf8 26. Ng3 e5 27. Nb5 d5 28. Nxa7 Rb8 29. a4 Nc7 30. exd5 Bxd5 31. Ne4 Bxe4 32. fxe4 Rxd1+ 33. Rxd1 Rb4 34. Rd7 Ne6 35. a5 Nc5 36. Rd5 Nxe4 37. Rxe5 Nc3+ 38. Kc1 Na2+ 39. Kd2 Rxb2 40. Nc6 Rb7 41. a6 Rd7+ 42. Ke3 Nb4 43. Nxb4 1-0

[Event "Titled Tuesday intern op 08th June"]
[Site "Chess.com INT"]
[Date "2021.06.08"]
[Round "1"]
[White "Sawlin, Leonid"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2385"]
[BlackElo "2572"]
[PlyCount "89"]
[EventDate "2021.06.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Bc4 e6 7. Re1 a6 8. a4 d6 9. d3 Be7 10. Bf4 Nxf3+ 11. Qxf3 Nd7 12. Qg3 O-O 13. a5 Ne5 14. Bb3 Bd7 15. Bh6 Bf6 16. f4 Nc6 17. e5 dxe5 18. Ne4 Qd8 19. Nxc5 exf4 20. Bxf4 Bxb2 21. Nxb7 Qf6 22. Rab1 Bc3 23. Rf1 Nxa5 24. Nxa5 Bxa5 25. Bd6 Qd4+ 26. Kh1 Bc3 27. Bxf8 Rxf8 28. Rf4 Qd6 29. Rxf7 Qxg3 30. Rxf8+ Kxf8 31. hxg3 a5 32. Rf1+ Ke7 33. Rf4 Kd6 34. Rc4 Bb4 35. Rd4+ Kc7 36. c3 Bc5 37. Rc4 Kb6 38. Ba4 Bc8 39. d4 Bd6 40. Rxc8 Bxg3 41. Rc6+ Kb7 42. Kg1 h6 43. Kf1 Bf4 44. Ke2 Ka7 45. Kd3 1-0

[Event "Titled Tuesday intern op 08th June"]
[Site "Chess.com INT"]
[Date "2021.06.08"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Selbes, Tarik"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2235"]
[PlyCount "21"]
[EventDate "2021.06.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. dxc5 Bg4 6. c3 e6 7. Be3 Nge7 8. Bb5 Nf5 9. Bxc6+ bxc6 10. Qa4 Qc7 11. Qxg4 1-0

[Event "Titled Tuesday intern op 08th June"]
[Site "Chess.com INT"]
[Date "2021.06.08"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Titus, Andrew L"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2154"]
[PlyCount "79"]
[EventDate "2021.06.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 e6 7. Nc3 b5 8. Bb3 Nf6 9. Bf4 Qc7 10. O-O-O Ne5 11. Nxe5 dxe5 12. Bxe5 Qb6 13. Bd4 Qc7 14. e5 Nd7 15. Ne4 Bb7 16. Rhe1 Be7 17. Nd6+ Bxd6 18. exd6 Qxd6 19. Qe3 Qc6 20. Bxg7 Rg8 21. Bd5 Qxd5 22. Rxd5 Bxd5 23. Qg5 Nb6 24. b3 Kd7 25. Qf6 Rae8 26. Qxf7+ Kc6 27. Be5 Nd7 28. Bg3 Rgf8 29. Qxh7 Bxg2 30. Qd3 e5 31. Rd1 Rf6 32. Qxd7+ Kb6 33. Qxe8 Rc6 34. Qxe5 Ka5 35. Kb2 Kb4 36. a3+ Ka5 37. Qc7+ Rb6 38. b4+ Ka4 39. Qxb6 Bc6 40. Qa5# 1-0

[Event "Titled Tuesday intern op 08th June"]
[Site "Chess.com INT"]
[Date "2021.06.08"]
[Round "5"]
[White "Maximov, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2497"]
[BlackElo "2572"]
[PlyCount "170"]
[EventDate "2021.06.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. Nbd2 Nd7 8. b3 e5 9. Bb2 f6 10. Nf1 Bf7 11. h4 Be7 12. h5 Nf8 13. Ne3 Ne6 14. Nf5 Qc7 15. h6 g6 16. Ng7+ Kd7 17. Nxe6 Bxe6 18. Qd2 Rad8 19. O-O-O Kc8 20. Kb1 Rhe8 21. Qe3 Bf8 22. Nd2 b6 23. Rdf1 Be7 24. g3 Kb7 25. Rh2 Rf8 26. f3 Bd6 27. a4 Qe7 28. Re2 Bc7 29. f4 Bg4 30. Ree1 exf4 31. gxf4 Rde8 32. Nc4 Be6 33. Nd2 Qd7 34. Bc3 Re7 35. Kb2 Ree8 36. Ra1 a5 37. Nc4 Rd8 38. Rae1 Qf7 39. f5 Bxc4 40. fxg6 Qxg6 41. bxc4 Rde8 42. Qf3 Qxh6 43. Rh1 Qg7 44. Qf5 Rf7 45. Reg1 Qh8 46. Rh6 Qf8 47. Rxh7 Be5 48. Qg6 Bxc3+ 49. Kxc3 Ree7 50. Rh5 Qd8 51. Kb3 Qd7 52. Rh8 Rg7 53. Qh6 Rxg1 54. Qf8 Re8 55. Qxe8 Rb1+ 56. Ka2 Qxe8 57. Rxe8 Rf1 58. Re7+ Kb8 59. Kb2 Kc8 60. Rf7 Kb8 61. Kc3 Kc8 62. Rh7 Rf2 63. Rf7 Kb8 64. e5 f5 65. e6 Re2 66. e7 Kc8 67. Rxf5 Rxe7 68. Rf6 Kd7 69. Kb3 Rh7 70. Rg6 Kc7 71. Kc3 Rf7 72. Kb3 Kb7 73. Kc3 Re7 74. Kb3 Rd7 75. Kc3 Rc7 76. Kb3 Rf7 77. Kc3 Rf1 78. Kb3 Rb1+ 79. Ka2 Rc1 80. Kb2 Rf1 81. Rg7+ Kb8 82. Rh7 Rf2 83. Rg7 Re2 84. Rh7 Re1 85. Rg7 Rf1 1/2-1/2

[Event "Titled Tuesday intern op 08th June"]
[Site "Chess.com INT"]
[Date "2021.06.08"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Kretov, Evgenij"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2269"]
[PlyCount "72"]
[EventDate "2021.06.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 e6 6. d4 cxd4 7. cxd4 d6 8. O-O Be7 9. Bd2 O-O 10. Nc3 Nxc3 11. Bxc3 dxe5 12. dxe5 b6 13. Qe2 Bb7 14. a3 Rc8 15. Bd3 Qc7 16. h4 Rfd8 17. h5 Na5 18. Nd4 Rxd4 19. Bxd4 Nb3 20. Bxh7+ Kh8 21. Rad1 Nxd4 22. Rxd4 Kxh7 23. Qd3+ Kh8 24. Rd1 Qc6 25. Qg3 Kh7 26. Rd7 Rc7 27. R7d4 Qc2 28. Rd7 Bf8 29. Rxc7 Qxc7 30. Qd3+ Kg8 31. Qd7 Qc2 32. Rd3 Bc5 33. Rd2 Qb1+ 34. Kh2 Qe4 35. Qe8+ Kh7 36. g3 Qh1# 0-1

[Event "Titled Tuesday intern op 08th June"]
[Site "Chess.com INT"]
[Date "2021.06.08"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Vazquez, Facundo"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2199"]
[PlyCount "140"]
[EventDate "2021.06.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d5 8. exd6 Qxd6 9. O-O Bg4 10. Re1 g6 11. b3 Ne5 12. Rxe5 Bxf3 13. Qe1 Bc6 14. Ba3 Qf6 15. Be4 e6 16. Bxc6+ bxc6 17. Bxf8 Kxf8 18. Na3 Rd8 19. Ra5 Nd5 20. Nxc4 Nf4 21. Qe5 Qxe5 22. Rxe5 Rd5 23. Kf1 Ke7 24. d4 Rhd8 25. g3 Nh5 26. Na5 Kd7 27. Rae1 f6 28. Rxd5+ cxd5 29. Nb7 Re8 30. f4 f5 31. Nc5+ Kd6 32. c4 Nf6 33. Ke2 Rc8 34. Kd3 Ne4 35. Nxe4+ fxe4+ 36. Kc3 a5 37. c5+ Kc6 38. a3 Ra8 39. Rb1 h6 40. Rb2 Ra7 41. Rg2 Rf7 42. Ra2 g5 43. Rf2 h5 44. Rf1 h4 45. Rf2 hxg3 46. hxg3 gxf4 47. Rxf4 Rg7 48. Rf6 Rxg3+ 49. Kc2 Rd3 50. Rxe6+ Kc7 51. Re7+ Kc6 52. Re6+ Kc7 53. b4 axb4 54. axb4 Rxd4 55. Kb3 Rd3+ 56. Ka4 e3 57. b5 Kd7 58. Re5 Rd4+ 59. Ka5 Re4 60. Rxd5+ Kc7 61. Rd1 e2 62. Re1 Re3 63. b6+ Kc6 64. b7 Kxb7 65. Kb5 Kc7 66. Kc4 Re4+ 67. Kd3 Re7 68. Rxe2 Rxe2 69. Kxe2 Kc6 70. Kd3 Kxc5 1/2-1/2

[Event "Titled Tuesday intern op 08th June"]
[Site "Chess.com INT"]
[Date "2021.06.08"]
[Round "8"]
[White "Spyropoulos, Nikolaos"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2425"]
[BlackElo "2572"]
[PlyCount "52"]
[EventDate "2021.06.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 b6 5. Nbd2 Bb7 6. e3 Be7 7. Bd3 d6 8. O-O Nbd7 9. Re1 O-O 10. e4 Nh5 11. Bg3 c5 12. c3 Qc7 13. Rc1 Rfd8 14. Qe2 a6 15. Nc4 b5 16. Ne3 Rac8 17. d5 c4 18. Bb1 Nc5 19. Nd4 Nxg3 20. hxg3 Bf6 21. Red1 Re8 22. Qf3 Bg5 23. Rc2 Bxe3 24. Qxe3 exd5 25. Re2 dxe4 26. Nf5 d5 0-1

[Event "Titled Tuesday intern op 08th June"]
[Site "Chess.com INT"]
[Date "2021.06.08"]
[Round "9"]
[White "Mezentsev, Ivan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "2354"]
[BlackElo "2572"]
[PlyCount "84"]
[EventDate "2021.06.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 e6 6. d3 Nge7 7. O-O O-O 8. Bg5 h6 9. Be3 Nd4 10. Qd2 Kh7 11. Nd1 d5 12. c3 Nxe2+ 13. Qxe2 b6 14. f4 Ba6 15. e5 Rc8 16. Bf2 Qd7 17. g4 Qb5 18. Bh4 g5 19. fxg5 Ng6 20. gxh6 Bxe5 21. Be7 Qxd3 22. Qxd3 Bxd3 23. Bxf8 Bxf1 24. Bxf1 Rxf8 25. Nf2 Kxh6 26. Nd3 Bd6 27. Be2 c4 28. Ne1 Nf4 29. Bf3 f5 30. gxf5 Rxf5 31. Rd1 Bc5+ 32. Kf1 Nd3 33. Ke2 Nxb2 34. Rd2 Na4 35. Rc2 Re5+ 36. Kd1 Re3 37. Bxd5 exd5 38. Nd3 cxd3 39. Rg2 Nxc3+ 40. Kd2 Ne4+ 41. Kc1 Ba3+ 42. Kd1 Bb4 0-1

[Event "Titled Tuesday intern op 08th June"]
[Site "Chess.com INT"]
[Date "2021.06.08"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Shkapenko, Pavel"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2572"]
[BlackElo "2424"]
[PlyCount "67"]
[EventDate "2021.06.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. d4 Nf6 5. Nc3 Bg4 6. d5 Nd4 7. Be3 Bxf3 8. gxf3 c5 9. dxc6 Nxc6 10. Qd2 Be7 11. Rg1 Nh5 12. Nd5 Rc8 13. O-O-O O-O 14. Bb3 Kh8 15. Nxe7 Qxe7 16. Qxd6 Qxd6 17. Rxd6 Nf4 18. Rgd1 Ne2+ 19. Kb1 Ned4 20. f4 Nxb3 21. axb3 exf4 22. Bxf4 Rce8 23. Re1 Re7 24. Rxc6 bxc6 25. Bd6 Rfe8 26. Bxe7 Rxe7 27. Kc1 g5 28. Kd2 Kg7 29. Kd3 Kf6 30. Ra1 Ke5 31. Ke3 f6 32. Ra6 Rc7 33. b4 Ke6 34. b5 1-0

[Event "Titled Tuesday intern op 08th June"]
[Site "Chess.com INT"]
[Date "2021.06.08"]
[Round "11"]
[White "Kazakouski, Valery"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2499"]
[BlackElo "2572"]
[PlyCount "78"]
[EventDate "2021.06.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.06.30"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 Bg4 4. Qb3 Nf6 5. g3 Nc6 6. Bg2 a6 7. d3 e5 8. a3 Be7 9. O-O O-O 10. Nbd2 Nd7 11. Bb2 Re8 12. Rfe1 a5 13. b5 Ncb8 14. e3 Nc5 15. Qc2 dxe3 16. Rxe3 f6 17. d4 exd4 18. Nxd4 Bf8 19. Rae1 Rxe3 20. Rxe3 Nbd7 21. Nf5 Nb6 22. Nd4 Qd7 23. N2b3 Nxb3 24. Nxb3 Bf5 25. Qe2 Rd8 26. Nd4 Bg4 27. Qe1 Bc5 28. Bxb7 Nxc4 29. Bc6 Qf7 30. Re4 Nxb2 31. Nb3 Nd3 32. Qc3 Nxf2 33. Nxc5 Nxe4 34. Bxe4 Be6 35. Nd3 Bd5 36. Bf5 Qe7 37. Nf4 Bf7 38. Kf2 g6 39. Bd3 Qe5 0-1

[Event "Titled Tuesday intern op 15th June"]
[Site "Chess.com INT"]
[Date "2021.06.15"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Ronka, Erik"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2303"]
[PlyCount "55"]
[EventDate "2021.06.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. dxc5 Bxc5 9. Bxc5 Qxc5 10. Nb5 Kf8 11. Nbd4 Bg6 12. O-O Nge7 13. c3 h6 14. Re1 Kg8 15. h3 Kh7 16. Bd3 Rhd8 17. Re3 Nxd4 18. Nxd4 Bxd3 19. Qxd3+ Kh8 20. Rf3 Rf8 21. Qe3 Nc6 22. Rd1 Nxd4 23. Rxd4 a5 24. Rf6 Kh7 25. Qd3+ Kh8 26. Rh4 g6 27. Rxh6+ Kg7 28. Rhxg6+ 1-0

[Event "Titled Tuesday intern op 15th June"]
[Site "Chess.com INT"]
[Date "2021.06.15"]
[Round "2"]
[White "Gelman, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2403"]
[BlackElo "2572"]
[PlyCount "56"]
[EventDate "2021.06.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 e6 5. g4 Bb4 6. Bg2 O-O 7. g5 Ne4 8. Bxe4 dxe4 9. Nge2 b5 10. a3 Bxc3+ 11. Nxc3 Bb7 12. Qg4 Nd7 13. h4 Qe7 14. Qg3 e5 15. dxe5 Nc5 16. e6 Nxe6 17. Be5 Rfe8 18. O-O-O b4 19. axb4 Qxb4 20. h5 Rab8 21. g6 fxg6 22. hxg6 h6 23. Rh5 Bc6 24. b3 Qa3+ 25. Kb1 Nc5 26. Bxg7 Nxb3 27. cxb3 Qxb3+ 28. Kc1 Qb2# 0-1

[Event "Titled Tuesday intern op 15th June"]
[Site "Chess.com INT"]
[Date "2021.06.15"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Aradhya, Garg"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2198"]
[PlyCount "195"]
[EventDate "2021.06.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 d6 8. dxe5 dxe5 9. Nxe5 Nf6 10. Qc2 O-O 11. O-O Bd6 12. Nf3 Nc6 13. Bg5 h6 14. Bh4 Re8 15. Nbd2 g5 16. Bg3 Bxg3 17. hxg3 Qe7 18. Rfe1 Ne5 19. Nxe5 Qxe5 20. Nf3 Qc5 21. Nd4 Bd7 22. Qb3 a5 23. Rad1 a4 24. Qc2 Be6 25. Rb1 b6 26. Rb5 Qe7 27. e5 Nd7 28. Be4 Rac8 29. Bb7 Nc5 30. Bxc8 Bxc8 31. Rbb1 Qd7 32. e6 Nxe6 33. Nxe6 Rxe6 34. Rxe6 Qxe6 35. Qxa4 Bb7 36. Qd4 Qxa2 37. Re1 Qd5 38. Re8+ Kh7 39. Qh8+ Kg6 40. f3 Qd1+ 41. Kh2 Bxf3 42. Qg8+ Kf6 43. Qh8+ Kg6 44. Rg8+ Kh5 45. Qf6 Be4 46. Qxf7+ Kg4 47. Qe6+ Bf5 48. Qe3 Qf1 49. Rf8 Kh5 50. Qf3+ Qxf3 51. gxf3 Kg6 52. Rd8 Be6 53. Re8 Kf7 54. Rh8 Kg7 55. Rb8 Bd5 56. Rc8 c6 57. Rd8 b5 58. Rd6 Bxf3 59. Kg1 Bd5 60. Kf2 h5 61. Ke3 h4 62. gxh4 gxh4 63. Kf4 Kf7 64. Kg4 Ke7 65. Rh6 Be6+ 66. Kxh4 Kd6 67. Kg3 Kd5 68. Kf4 Bd7 69. Ke3 Kc4 70. Kd2 c5 71. Rh4+ Kd5 72. Rh5+ Kc4 73. Rh4+ Kd5 74. Rh7 Bf5 75. Rh5 Ke5 76. Ke3 b4 77. c4 b3 78. Rh2 Bc2 79. Kd2 Kd4 80. Rh4+ Be4 81. Kc1 Ke5 82. Kb2 Bc2 83. Kc3 Bd1 84. Rh6 Bc2 85. Rc6 Ke4 86. Rxc5 Ke3 87. Rb5 Ke2 88. Rxb3 Bxb3 89. Kxb3 Kd3 90. c5 Kd4 91. c6 Kc5 92. c7 Kb6 93. c8=Q Ka7 94. Qc4 Kb6 95. Qb4+ Ka7 96. Kc4 Ka8 97. Kc5 Ka7 98. Kc6 1-0

[Event "Titled Tuesday intern op 15th June"]
[Site "Chess.com INT"]
[Date "2021.06.15"]
[Round "4"]
[White "Harutyunian, Tigran K"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "2552"]
[BlackElo "2572"]
[PlyCount "62"]
[EventDate "2021.06.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. d4 exd4 5. Qxd4 Na6 6. Bg2 Bc5 7. Qe5+ Be7 8. Nf3 O-O 9. O-O Re8 10. Qf4 Nc5 11. Rd1 a5 12. b3 h6 13. h3 d6 14. Bb2 Qb6 15. Rab1 Nh5 16. Qd2 Nxg3 17. Kh2 Nh5 18. Rg1 Bf5 19. e4 Bxe4 20. Nxe4 Nxe4 21. Qc2 d5 22. Ne5 Bd6 23. f4 Nxf4 24. Bxe4 Bxe5 25. Bf3 Qe3 26. Bxe5 Qxe5 27. Kh1 d4 28. Rg4 Qf6 29. Qc1 Nd3 30. Qf1 Re1 31. Rg3 Rxf1+ 0-1

[Event "Titled Tuesday intern op 15th June"]
[Site "Chess.com INT"]
[Date "2021.06.15"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Khanin, Semen"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2517"]
[PlyCount "41"]
[EventDate "2021.06.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qd7 8. O-O Bb6 9. Nbd2 Nf6 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Ba3 Ng4 13. Nf3 c6 14. Rad1 Qc7 15. Bd6 Qd7 16. Ba3 Qc7 17. Ng5 Nh6 18. Bd6 Qd7 19. Rd3 Bc7 20. Ba3 Qg4 21. Bxf7+ 1-0

[Event "Titled Tuesday intern op 15th June"]
[Site "Chess.com INT"]
[Date "2021.06.15"]
[Round "6"]
[White "Bluebaum, Matthias"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E52"]
[WhiteElo "2669"]
[BlackElo "2572"]
[PlyCount "89"]
[EventDate "2021.06.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 b6 6. Bd3 Bb7 7. Nf3 d5 8. cxd5 exd5 9. O-O Bd6 10. Ne5 c5 11. f4 Nc6 12. Ng4 Nb4 13. Bb1 cxd4 14. exd4 Rc8 15. f5 Be7 16. Be3 Nxg4 17. Qxg4 Bf6 18. a3 Re8 19. Bf2 Nc6 20. Ba2 Na5 21. Rae1 Nc4 22. Bxc4 dxc4 23. Rxe8+ Qxe8 24. d5 Kh8 25. Bd4 Qd8 26. Re1 h6 27. Qe4 a6 28. Rd1 b5 29. Qe3 Bxd4 30. Qxd4 Qg5 31. Ne4 Qh5 32. f6 g6 33. Nd6 Rc7 34. Nxb7 Rxb7 35. Re1 Rd7 36. d6 Qg5 37. h3 Qf5 38. Re7 Rd8 39. d7 Kh7 40. Rxf7+ Kg8 41. Re7 Kf8 42. Qd6 Kg8 43. Rg7+ Kh8 44. Qe7 Qc5+ 45. Qxc5 1-0

[Event "Titled Tuesday intern op 15th June"]
[Site "Chess.com INT"]
[Date "2021.06.15"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Murzin, Volodar"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2502"]
[PlyCount "95"]
[EventDate "2021.06.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O h6 7. Nbd2 Nd7 8. a4 Bh7 9. a5 Ng6 10. Re1 Be7 11. c3 O-O 12. b4 f6 13. exf6 Bxf6 14. Bd3 Re8 15. Qc2 Ngf8 16. Ne5 Bxe5 17. dxe5 Qh4 18. Nf3 Bxd3 19. Qxd3 Qh5 20. a6 b6 21. Bf4 Ng6 22. Bg3 c5 23. Qb5 Re7 24. Qc6 Rf8 25. Rad1 Kh7 26. Qd6 Rxf3 27. gxf3 Qxf3 28. h4 Qf5 29. Re3 Rf7 30. Rd2 Qg4 31. Kh2 Qf5 32. Kg1 c4 33. Rd4 b5 34. h5 Qxh5 35. Qxe6 Nb6 36. Qg4 Qxg4 37. Rxg4 Re7 38. e6 Nc8 39. Bb8 Nf8 40. Rd4 Rxe6 41. Rxe6 Nxe6 42. Rxd5 Kg6 43. Rxb5 Kf6 44. Rb7 Kg5 45. Bxa7 Kf5 46. Be3 Ke4 47. Rb8 Kd3 48. Rxc8 1-0

[Event "Titled Tuesday intern op 15th June"]
[Site "Chess.com INT"]
[Date "2021.06.15"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Demchenko, Anton"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2600"]
[PlyCount "146"]
[EventDate "2021.06.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Nbd2 d6 7. c3 Kh8 8. Re1 Ng8 9. d4 Bg4 10. h3 Bh5 11. Be2 exd4 12. cxd4 d5 13. e5 Bb4 14. a3 Ba5 15. b4 Bb6 16. Nb3 f6 17. e6 Nge7 18. Bf4 Bxf3 19. Bxf3 Nf5 20. b5 Nce7 21. a4 a5 22. Qd3 Nd6 23. Nc5 Bxc5 24. dxc5 Nc4 25. Rad1 Nb2 26. Qc2 Nxd1 27. Rxd1 c6 28. Bd6 Re8 29. Re1 Nc8 30. Bf4 Ne7 31. Bd6 Nc8 32. Bf4 Ne7 33. Bh5 g6 34. Bg4 h5 35. Bf3 Kg7 36. Bd6 Rh8 37. bxc6 bxc6 38. Rb1 Ra7 39. g4 hxg4 40. hxg4 Qg8 41. Qc3 Qxe6 42. Re1 Qf7 43. g5 Nf5 44. gxf6+ Kh7 45. Bg4 Re8 46. Rd1 Re4 47. Qh3+ Kg8 48. f3 Re2 49. Bxf5 gxf5 50. Qxf5 Qh7 51. Qc8+ Kf7 52. Qg4 Qg6 53. Kf1 Re3 54. Kf2 Qxg4 55. fxg4 Ra3 56. g5 Rxa4 57. Rh1 Kg6 58. Rh8 Rg4 59. Rg8+ Kh7 60. Rg7+ Rxg7 61. Kf3 R4xg5 62. Kf4 Rf7 63. Kxg5 a4 64. Kf5 a3 65. Ke6 Kg6 66. Be5 a2 67. Ba1 Rb7 68. Bd4 Rb4 69. f7 Rxd4 70. f8=Q a1=Q 71. Qg8+ Kh5 72. Qh8+ Kg4 73. Qxd4+ Qxd4 0-1

[Event "Titled Tuesday intern op 15th June"]
[Site "Chess.com INT"]
[Date "2021.06.15"]
[Round "9"]
[White "Fier, Alexandr"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2569"]
[BlackElo "2572"]
[PlyCount "62"]
[EventDate "2021.06.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. g3 O-O 6. Bg2 c6 7. Ne2 Re8 8. Nd2 Nd7 9. c4 dxc4 10. Nxc4 Bb4+ 11. Nc3 Nb6 12. Nxb6 axb6 13. O-O Bxc3 14. bxc3 Be6 15. Qc2 b5 16. e4 Bc4 17. Rfe1 Qa5 18. h4 Qa4 19. Qd2 Qa3 20. h5 h6 21. f4 Red8 22. e5 fxe5 23. fxe5 b4 24. Rec1 Bxa2 25. cxb4 Qxg3 26. Rc3 Qg4 27. Rd1 Bd5 28. Kh2 Ra2 29. Rc2 Rxc2 30. Qxc2 Bxg2 31. Rg1 Qh3# 0-1

[Event "Titled Tuesday intern op 15th June"]
[Site "Chess.com INT"]
[Date "2021.06.15"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Hong, Andrew Z"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2453"]
[PlyCount "149"]
[EventDate "2021.06.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bf5 6. Be3 Nf6 7. Nbd2 e6 8. Bc4 Qd7 9. dxc5 Ng4 10. Qe2 Nxe3 11. Qxe3 a5 12. O-O Qe7 13. b4 axb4 14. cxb4 Nxb4 15. Bb5+ Nc6 16. Nd4 Rc8 17. Nc4 Qxc5 18. Rac1 Rd8 19. Rfd1 Rd5 20. Na5 Rxd4 21. Qxd4 Qxd4 22. Rxd4 Ba3 23. Nxc6 bxc6 24. Bxc6+ Ke7 25. Rd7+ Kf6 26. Rcd1 Rc8 27. Ba4 Bg4 28. Re1 Bb4 29. Rf1 Be2 30. Rb1 Ba3 31. h3 g5 32. Bb3 Bh5 33. Rd2 Bg6 34. Rf1 h5 35. Rfd1 g4 36. Rd8 Rc3 37. hxg4 hxg4 38. R8d4 g3 39. fxg3 Rxg3 40. Kf2 Rc3 41. Rf4+ Ke7 42. Rf3 Rc6 43. Rh3 Rc7 44. Ke2 Rb7 45. Rd4 Rb5 46. Rc4 Re5+ 47. Kd2 Bd6 48. Ra4 Rd5+ 49. Bxd5 exd5 50. Ra7+ Ke6 51. Ra6 Ke5 52. Re3+ Be4 53. Rxd6 Kxd6 54. g3 f5 55. Ra3 d4 56. Ra5 Kc6 57. a3 Kb6 58. Re5 Kc6 59. Ra5 Kb6 60. Re5 Kc6 61. a4 Kd6 62. Ra5 Kc6 63. Rb5 Bg2 64. Rxf5 Bd5 65. g4 Bb3 66. a5 Be6 67. Rf6 Kd5 68. Rxe6 Kxe6 69. a6 Ke5 70. g5 Kf4 71. a7 Kxg5 72. a8=Q Kf4 73. Qd5 Kg3 74. Qxd4 Kh2 75. Qg4 1-0

[Event "Titled Tuesday intern op 15th June"]
[Site "Chess.com INT"]
[Date "2021.06.15"]
[Round "11"]
[White "Javakhadze, Zurab"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2462"]
[BlackElo "2572"]
[PlyCount "84"]
[EventDate "2021.06.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. c4 e6 5. cxd5 Bxf3 6. Bxf3 cxd5 7. O-O Nc6 8. d3 Nf6 9. b3 Bc5 10. Bb2 O-O 11. a3 Rc8 12. b4 Bd4 13. Qd2 Bxb2 14. Qxb2 Qb6 15. e3 d4 16. e4 a5 17. Nd2 Ne5 18. Be2 Rc3 19. Qb1 axb4 20. axb4 Rfc8 21. Ra2 h5 22. h3 h4 23. f4 Ng6 24. Nc4 R8xc4 25. dxc4 Rxg3+ 26. Kh2 d3 27. Bg4 Qe3 28. Qe1 Nxg4+ 29. hxg4 Qxe1 30. Rxe1 Nxf4 31. c5 Rxg4 32. b5 Rg5 33. c6 bxc6 34. bxc6 Rc5 35. Rf1 g5 36. Rg1 Kh7 37. Ra7 Kg6 38. c7 Ne2 39. Rd1 Nf4 40. Kg1 Rc2 41. Rb7 Nh3+ 42. Kf1 Nf4 0-1

[Event "Titled Tuesday intern op 22nd June"]
[Site "Chess.com INT"]
[Date "2021.06.22"]
[Round "1"]
[White "Zemach, Roee"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2275"]
[BlackElo "2572"]
[PlyCount "100"]
[EventDate "2021.06.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 a6 11. a4 Nh5 12. Bg5 Qc7 13. Qd2 Nd7 14. Rfc1 b6 15. Rab1 Bb7 16. b4 Rac8 17. Nd1 Nhf6 18. Ne1 Ne4 19. Bxe4 Rxe4 20. Nf3 Nf6 21. bxc5 bxc5 22. Nc3 Ree8 23. Qd3 h6 24. Bf4 Nh5 25. Be3 Rb8 26. Nd2 Bc8 27. Rxb8 Qxb8 28. Rb1 Qc7 29. Nc4 Bf5 30. Qd2 Bxc3 31. Qxc3 Bxb1 32. Bxh6 Qe7 33. g4 Nf6 34. Bg5 Ne4 35. Bxe7 Nxc3 36. Bxd6 Rxe2 37. Bxc5 Nxd5 38. Nd6 Be4 39. Kf1 Bd3 40. Kg2 Rc2 41. Kf3 Be2+ 42. Ke4 Rxc5 43. Kd4 Ra5 44. Nc4 Rxa4 45. Kxd5 Bxc4+ 46. Ke5 Bb5 47. Kf6 Rxg4 48. f4 Rxf4+ 49. Kg5 Rf5+ 50. Kh6 Rh5# 0-1

[Event "Titled Tuesday intern op 22nd June"]
[Site "Chess.com INT"]
[Date "2021.06.22"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Peralta, Eduardo"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2218"]
[PlyCount "94"]
[EventDate "2021.06.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 g6 4. d4 d5 5. exd5 Qxd5 6. Na3 cxd4 7. Bc4 Qd8 8. Nb5 a6 9. Nbxd4 Nxd4 10. Nxd4 Bg7 11. O-O Nf6 12. Re1 O-O 13. Qf3 Qc7 14. Bb3 e5 15. Nc2 Bf5 16. Bg5 Rae8 17. Ne3 Be4 18. Qe2 Bc6 19. Rad1 Ne4 20. Bh4 Kh8 21. Nd5 Bxd5 22. Bxd5 Nc5 23. Qc4 b5 24. Qb4 f5 25. f3 e4 26. Bf2 Nd3 27. Rxd3 exd3 28. Rd1 Be5 29. g3 Qd6 30. Qxd6 Bxd6 31. Rxd3 Be5 32. Bc5 Rf6 33. f4 Bc7 34. Bd4 Bb6 35. Bxb6 Rxb6 36. Bb3 Re7 37. Rd8+ Kg7 38. Kf2 Rbb7 39. h3 Rbd7 40. Rg8+ Kh6 41. g4 Rd2+ 42. Kf3 Rd3+ 43. Kg2 fxg4 44. hxg4 Re2+ 45. Kf1 Rxb2 46. g5+ Kh5 47. Be6 Kh4 0-1

[Event "Titled Tuesday intern op 22nd June"]
[Site "Chess.com INT"]
[Date "2021.06.22"]
[Round "3"]
[White "Tronenkovs, Valdis"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2265"]
[BlackElo "2572"]
[PlyCount "60"]
[EventDate "2021.06.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. Nbc3 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. c5 O-O 11. Bd3 a6 12. Nxd6 Bxd6 13. cxd6 Qxd6 14. O-O Nd7 15. Qc2 h6 16. Rd1 Nf6 17. Be3 Bg4 18. Bc5 Bxd1 19. Rxd1 Qc7 20. Bxf8 Qxc2 21. Bxc2 Kxf8 22. Re1 Rc8 23. Bf5 Rc5 24. d6 Rd5 25. f3 g6 26. Bc8 Rxd6 27. Bxb7 Rb6 28. Be4 Rxb2 29. a4 Ke7 30. Bd3 Kd6 0-1

[Event "Titled Tuesday intern op 22nd June"]
[Site "Chess.com INT"]
[Date "2021.06.22"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Khumalo, Keith"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2117"]
[PlyCount "31"]
[EventDate "2021.06.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Qc7 7. O-O f6 8. Bf4 O-O-O 9. Bg3 f5 10. c4 dxc4 11. Na3 cxd4 12. Nxc4 Kb8 13. Rc1 h6 14. Nxd4 g5 15. Nb5 Qc8 16. Ncd6 1-0

[Event "Titled Tuesday intern op 22nd June"]
[Site "Chess.com INT"]
[Date "2021.06.22"]
[Round "5"]
[White "Alavi Moghaddam, Sayed Javad"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "2445"]
[BlackElo "2572"]
[PlyCount "50"]
[EventDate "2021.06.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. e3 Bd6 5. Bd3 f5 6. O-O Nf6 7. b3 Qe7 8. Nbd2 O-O 9. Ne5 b6 10. Ndf3 Bb7 11. Bb2 Ne4 12. cxd5 exd5 13. Rc1 c5 14. Be2 Nd7 15. Nxd7 Qxd7 16. Ne5 Qe7 17. f4 Rac8 18. Rc2 Rc7 19. Bd3 Rfc8 20. Qe2 Qe6 21. Rfc1 h6 22. Bxe4 fxe4 23. Rd1 a5 24. a4 Bxe5 25. fxe5 c4 0-1

[Event "Titled Tuesday intern op 22nd June"]
[Site "Chess.com INT"]
[Date "2021.06.22"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Wagner, Dennis"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2572"]
[PlyCount "136"]
[EventDate "2021.06.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Rfc8 13. Nd4 b5 14. Nd5 Qxd2 15. Nxe7+ Kf8 16. Rxd2 Kxe7 17. f3 h6 18. Bh4 Bd7 19. e5 dxe5 20. Rxe5 g5 21. Bg3 Nh5 22. Nf5+ Kf6 23. Nxh6 Nxg3 24. Ng4+ Ke7 25. hxg3 f6 26. Re1 Rc7 27. Rh1 Rf8 28. b3 a5 29. Rh7+ Rf7 30. Rh8 Rf8 31. Rxf8 Kxf8 32. Nxf6 Bc6 33. Kb2 b4 34. Ng4 Ke7 35. Rd1 Bb5 36. Re1 Kd6 37. Rd1+ Ke7 38. Re1 Kd6 39. Kc1 Rc5 40. Ne3 a4 41. Kd2 a3 42. Rh1 Ke5 43. Rh8 Kf6 44. Rf8+ Ke7 45. Rb8 Kf6 46. Rb6 Ke7 47. g4 Kd7 48. Rb7+ Kd6 49. Rg7 Bc6 50. Rg6 Bb5 51. Nf5+ Ke5 52. Ne3 Kf4 53. Rf6+ Kg3 54. Rxe6 Kf2 55. Re7 Rc8 56. Re5 Bc6 57. Nc4 Rd8+ 58. Kc1 Kxg2 59. Rxg5 Bxf3 60. Nd2 Be2 61. Re5 Kf2 62. g5 Rh8 63. Ne4+ Ke3 64. Ng3+ Kf4 65. Rxe2 Kxg3 66. Re4 Kf3 67. Re7 Rg8 68. Rb7 Rxg5 0-1

[Event "Titled Tuesday intern op 22nd June"]
[Site "Chess.com INT"]
[Date "2021.06.22"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Kovalev, Denis"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2487"]
[PlyCount "154"]
[EventDate "2021.06.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. dxc5 Bg4 6. c3 e6 7. Be3 Bxf3 8. Qxf3 Nxe5 9. Bb5+ Nc6 10. O-O Nf6 11. c4 Be7 12. Nc3 O-O 13. cxd5 exd5 14. Rad1 a6 15. Ba4 Qa5 16. Bb3 Bxc5 17. Nxd5 Bxe3 18. Nxf6+ gxf6 19. fxe3 Qg5 20. Qxf6 Qxe3+ 21. Kh1 Qe7 22. Qxe7 Nxe7 23. Rd7 Nc6 24. Rfxf7 Rxf7 25. Rxf7 Nd4 26. Rxb7+ Nxb3 27. Rxb3 Rc8 28. h3 a5 29. Rb7 a4 30. Kh2 Rc2 31. a3 Rd2 32. Kg3 h6 33. Rb4 Kg7 34. Kf3 Kg6 35. h4 Kh5 36. Rb5+ Kg6 37. g4 Rd3+ 38. Ke4 Rd2 39. h5+ Kf6 40. Ke3 Rg2 41. Rb6+ Kg5 42. Rg6+ Kh4 43. Rxh6 Rxb2 44. Rg6 Rb3+ 45. Kd4 Rxa3 46. h6 Rh3 47. g5 Kg4 48. Rg8 a3 49. g6 a2 50. h7 Ra3 51. Kd5 a1=Q 52. h8=Q Qxh8 53. Rxh8 Ra5+ 54. Ke6 Ra6+ 55. Kf7 Ra7+ 56. Kf6 Ra6+ 57. Kf7 Ra7+ 58. Kg8 Kg5 59. Rh7 Ra8+ 60. Kg7 Ra7+ 61. Kf8 Ra8+ 62. Kf7 Ra7+ 63. Ke6 Ra6+ 64. Ke5 Rxg6 65. Rh1 Rh6 66. Rg1+ Kh4 67. Kf5 Ra6 68. Rh1+ Kg3 69. Rb1 Ra5+ 70. Ke4 Ra4+ 71. Kd3 Ra3+ 72. Kc4 Ra4+ 73. Kb5 Re4 74. Rb3+ Kf4 75. Kc5 Re5+ 76. Kc4 Re3 77. Rxe3 Kxe3 1/2-1/2

[Event "Titled Tuesday intern op 22nd June"]
[Site "Chess.com INT"]
[Date "2021.06.22"]
[Round "8"]
[White "Real de Azua, Ernesto"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2440"]
[BlackElo "2572"]
[PlyCount "82"]
[EventDate "2021.06.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. Nc3 Bg4 6. h3 Bh5 7. d3 Qc7 8. Be3 Nd7 9. g4 Bg6 10. Qd2 e6 11. Bf4 e5 12. Be3 Be7 13. Ne2 Nf8 14. Ng3 Ne6 15. Nf5 f6 16. Rg1 O-O-O 17. Qc3 Nd4 18. Bxd4 cxd4 19. Nxe7+ Qxe7 20. Qa5 Kb8 21. O-O-O Bf7 22. Kb1 c5 23. Nd2 Rd6 24. Nb3 Rc8 25. c4 dxc3 26. Qxc3 Qd8 27. Rd2 c4 28. dxc4 Rxc4 29. Qe3 Rxe4 30. Rxd6 Qxd6 31. Qc3 Rc4 32. Qe3 Bg6+ 33. Ka1 Qd3 34. Qxd3 Bxd3 35. a3 Rc2 36. f3 Rf2 37. Rg3 Rf1+ 38. Ka2 Bb1+ 39. Ka1 Be4+ 40. Ka2 Rxf3 41. Rg1 Bd5 0-1

[Event "Titled Tuesday intern op 22nd June"]
[Site "Chess.com INT"]
[Date "2021.06.22"]
[Round "9"]
[White "Maksimovic, Bojan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2418"]
[BlackElo "2572"]
[PlyCount "64"]
[EventDate "2021.06.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. h4 Bh6 14. Ncb4 O-O 15. a4 bxa4 16. Rxa4 a5 17. Be2 Nxd5 18. Nxd5 Bd7 19. Ra2 Kh8 20. Bg4 Be6 21. g3 Rb8 22. O-O g6 23. Kg2 Qd7 24. Nf6 Qe7 25. Bxe6 Qxe6 26. Nd5 f5 27. Qe2 f4 28. gxf4 Rxf4 29. Rh1 Rbf8 30. Rxa5 Rg4+ 31. Kf1 Qf7 32. Rh2 Rg3 0-1

[Event "Titled Tuesday intern op 22nd June"]
[Site "Chess.com INT"]
[Date "2021.06.22"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Paragua, Mark"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2529"]
[PlyCount "140"]
[EventDate "2021.06.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 h6 11. Bh4 Qa5 12. Kb1 O-O 13. Qd2 Rfd8 14. Nd4 Rac8 15. Nd5 Qxd2 16. Nxe7+ Kf8 17. Ng6+ fxg6 18. Rxd2 Kf7 19. f3 e5 20. Ne2 g5 21. Bf2 d5 22. exd5 Rxd5 23. Rxd5 Nxd5 24. Bxa7 b6 25. Nc1 Ra8 26. Nd3 Bb7 27. c4 Rxa7 28. cxd5 Bxd5 29. Nxe5+ Kf6 30. b3 h5 31. Nd3 g4 32. Nf4 Bf7 33. fxg4 hxg4 34. g3 g5 35. Ng2 Bg6+ 36. Kb2 Rh7 37. Rf1+ Ke5 38. Re1+ Be4 39. Ne3 Rxh2+ 40. Ka3 Kd4 41. Nxg4 Rg2 42. Rd1+ Kc3 43. Rc1+ Kd2 44. Rc4 Bd3 45. Rb4 Rxg3 46. Ne5 Be2 47. Rxb6 g4 48. Rd6+ Ke3 49. Re6 Kd4 50. Kb4 Re3 51. Nc6+ Kd3 52. Rg6 g3 53. Kc5 Kd2 54. Rg5 Bf1 55. Nd4 g2 56. a4 Rc3+ 57. Kb4 Rd3 58. Kc5 Rc3+ 59. Kd6 Ke1 60. Ke5 Kf2 61. a5 g1=Q 62. Rxg1 Kxg1 63. Kd5 Kf2 64. b4 Ke3 65. b5 Bg2+ 66. Ke5 Rc5+ 67. Kd6 Kxd4 68. a6 Rxb5 69. a7 Ra5 70. a8=Q Rxa8 0-1

[Event "Titled Tuesday intern op 22nd June"]
[Site "Chess.com INT"]
[Date "2021.06.22"]
[Round "11"]
[White "Rojas Alarcon, Julian Antonio"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2397"]
[BlackElo "2572"]
[PlyCount "82"]
[EventDate "2021.06.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Nf3 d6 5. Bg2 Be7 6. d3 O-O 7. Rb1 a5 8. a3 h6 9. b4 axb4 10. axb4 Be6 11. b5 Nbd7 12. bxc6 bxc6 13. O-O Re8 14. h3 d5 15. cxd5 cxd5 16. Bb2 Qa5 17. Nd2 Rec8 18. Ra1 Qb6 19. Rxa8 Rxa8 20. Ba1 Nc5 21. Qb1 Qd8 22. Rc1 Rb8 23. Qc2 Qd7 24. Kh2 d4 25. Nce4 Nfxe4 26. Nxe4 Nxe4 27. dxe4 Qb5 28. Qd3 Qxd3 29. exd3 Ra8 30. f4 f6 31. fxe5 fxe5 32. Bb2 Ra2 33. Rc2 Bb4 34. Rc6 Kf7 35. Bc1 Bc3 36. Be3 Bd7 37. Rc7 Ke8 38. Bg1 Bb5 39. Rc5 Bxd3 40. Rxe5+ Kd7 41. h4 Bf1 0-1

[Event "Katara Bullet Final"]
[Site "Lichess.org INT"]
[Date "2021.06.23"]
[Round "1.1"]
[White "Pap, Gyula"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2535"]
[BlackElo "2572"]
[PlyCount "124"]
[EventDate "2021.06.23"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. Bg5 Be7 5. Bxe7 Qxe7 6. Nbd2 Nf6 7. g3 O-O 8. Bg2 b6 9. O-O Bb7 10. Rc1 Nbd7 11. cxd5 exd5 12. e3 Rfe8 13. Re1 Rac8 14. Qa4 a5 15. Qa3 Qd8 16. Bh3 Rb8 17. Qd6 c5 18. dxc5 Nxc5 19. Qxd8 Rbxd8 20. Bf1 Nfe4 21. Red1 h6 22. Nd4 Rc8 23. Rc2 g6 24. Be2 h5 25. Rdc1 Rcd8 26. N2f3 Kg7 27. Kg2 Bc8 28. h3 Re7 29. b3 Bd7 30. Nd2 Ree8 31. Nxe4 dxe4 32. Rd2 Rc8 33. Rcd1 Red8 34. Bc4 Re8 35. Ne2 Re7 36. Nf4 Bc6 37. Nd5 Bxd5 38. Rxd5 Rec7 39. Rd6 Rc6 40. Bb5 Rxd6 41. Rxd6 Rc7 42. Rc6 Rxc6 43. Bxc6 Kf6 44. Bd5 Ke7 45. Bc4 f5 46. a3 Kf6 47. b4 axb4 48. axb4 Na4 49. b5 Nc3 50. Bf1 Na4 51. f3 Nc5 52. fxe4 Nxe4 53. g4 fxg4 54. hxg4 hxg4 55. Be2 Kg5 56. Bd3 Nc3 57. e4 Na4 58. Kf2 Nc5 59. Bc2 Nd7 60. Ke3 Ne5 61. Kd4 Kf6 62. Kd5 g5 0-1

[Event "Katara Bullet Final"]
[Site "Lichess.org INT"]
[Date "2021.06.23"]
[Round "1.2"]
[White "Zhigalko, Sergei"]
[Black "Pap, Gyula"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2535"]
[PlyCount "60"]
[EventDate "2021.06.23"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. dxc5 Qxd1+ 7. Kxd1 O-O-O+ 8. Nbd2 Nf6 9. h3 Bf5 10. b4 Ne4 11. Ke1 Nxc3 12. a3 g5 13. Nxg5 Nd4 14. f3 Nc2+ 15. Kf2 Nxa1 16. Nxf7 Bg7 17. Bc4 Bd4+ 18. Kf1 Nc2 19. Nxd8 Ne3+ 20. Ke1 Nxg2+ 21. Kf1 Ne3+ 22. Ke1 Rxd8 23. Rh2 Be5 24. f4 Bxf4 25. Kf2 Ncd1+ 26. Ke1 Bg3+ 27. Ke2 Bxh2 28. Bb3 Bf4 29. Nf3 Nc3+ 30. Kf2 Ned1+ 0-1

[Event "Katara Bullet Final"]
[Site "Lichess.org INT"]
[Date "2021.06.23"]
[Round "1.3"]
[White "Pap, Gyula"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2535"]
[BlackElo "2572"]
[PlyCount "71"]
[EventDate "2021.06.23"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 d6 7. e3 Nbd7 8. Be2 e5 9. O-O Qe7 10. d3 a5 11. b4 Nb6 12. Rb1 axb4 13. axb4 Bd7 14. e4 Bg4 15. h3 Bh5 16. Be3 Nbd7 17. Rfe1 h6 18. Nh4 Bg6 19. Nxg6 fxg6 20. c5 d5 21. exd5 Nxd5 22. Qc4 c6 23. Bf3 N7f6 24. Bd4 Kh7 25. Rxe5 Qd7 26. b5 Rfe8 27. Rbe1 Rxe5 28. Rxe5 Rd8 29. bxc6 bxc6 30. Re1 Qf5 31. Bxf6 Qxf6 32. Bxd5 Rxd5 33. Re3 Qf8 34. Rf3 Qxc5 35. Qxc5 Rxc5 36. g3 1/2-1/2

[Event "Katara Bullet Final"]
[Site "Lichess.org INT"]
[Date "2021.06.23"]
[Round "1.4"]
[White "Zhigalko, Sergei"]
[Black "Pap, Gyula"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2535"]
[PlyCount "108"]
[EventDate "2021.06.23"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. dxc5 Qxd1+ 7. Kxd1 O-O-O+ 8. Nbd2 Nf6 9. h3 Bf5 10. Bb5 e5 11. Bxc6 bxc6 12. Nxe5 Bxc5 13. Nxf7 Ne4 14. Rf1 Nxf2+ 15. Rxf2 Bxf2 16. Nxh8 Rxh8 17. Ke2 Bc5 18. Nb3 Re8+ 19. Kf3 Be4+ 20. Kg3 Bb6 21. Bf4 g5 22. Bxg5 Rg8 23. Kf4 Bd5 24. h4 Bc7+ 25. Ke3 Re8+ 26. Kd2 Bxg2 27. Re1 Rf8 28. Nd4 Bd5 29. b3 Bb6 30. Re2 Rf1 31. Ne6 Rf2 32. Nf4 Rxe2+ 33. Kxe2 Bf7 34. c4 Kd7 35. Nd3 Bd4 36. Be3 Bf6 37. Bxa7 Bxh4 38. Ne5+ Ke6 39. Nxf7 Kxf7 40. a4 Ke6 41. a5 Kd7 42. Bb6 Kc8 43. a6 Bf6 44. Kf3 Bc3 45. Kg4 Bd4 46. Kh5 Bxb6 47. Kh6 Kb8 48. Kxh7 Ka7 49. b4 Bc7 50. b5 c5 51. Kg6 Bb6 52. Kf5 Ba5 53. Ke4 Bb4 54. Kd5 Kb6 0-1

[Event "Katara Bullet Final"]
[Site "Lichess.org INT"]
[Date "2021.06.23"]
[Round "1.5"]
[White "Pap, Gyula"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2535"]
[BlackElo "2572"]
[PlyCount "101"]
[EventDate "2021.06.23"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. Bg5 Be7 5. Bxe7 Qxe7 6. e3 Nf6 7. Nc3 O-O 8. Qc2 Nbd7 9. Rd1 b6 10. cxd5 exd5 11. Bd3 Re8 12. O-O Bb7 13. Ne2 Ne4 14. Ng3 g6 15. a3 Rac8 16. b3 h5 17. Ne2 a5 18. Qb2 Ndf6 19. b4 axb4 20. Qxb4 Qd8 21. Rb1 b5 22. a4 Ba6 23. axb5 Rb8 24. bxa6 Rxb4 25. Rxb4 Qa5 26. Rbb1 Ra8 27. Ne5 Nd2 28. Ra1 Qc7 29. Rfc1 Nc4 30. Bxc4 dxc4 31. Rxc4 Ne4 32. h3 c5 33. Nc3 Nd6 34. Rxc5 Qb6 35. Nd5 Qb2 36. Rac1 Ne4 37. Rc8+ Kg7 38. R8c2 Qa3 39. Nf4 Rxa6 40. Rc7 Ra7 41. Rxf7+ Rxf7 42. Ne6+ Kh7 43. Nf4 Qxc1+ 44. Kh2 Rxf4 45. exf4 Qxf4+ 46. Kh1 Qxf2 47. Kh2 Qg3+ 48. Kg1 Nf2 49. Kf1 Nxh3 50. Ke2 Qf2+ 51. Kd3 1-0

[Event "Katara Bullet Final"]
[Site "Lichess.org INT"]
[Date "2021.06.23"]
[Round "1.6"]
[White "Zhigalko, Sergei"]
[Black "Pap, Gyula"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2535"]
[PlyCount "123"]
[EventDate "2021.06.23"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 cxd4 7. cxd4 e6 8. Nc3 Qa5 9. O-O Nf6 10. h3 Bh5 11. a3 Be7 12. Be3 O-O 13. b4 Qd8 14. Rc1 Rc8 15. Re1 Nd5 16. Ne4 Bg6 17. Bd3 Nf6 18. Nc5 b6 19. Bxg6 hxg6 20. Nd3 Nd5 21. Qd2 Bf6 22. Red1 Qd7 23. Bg5 Rc7 24. Bxf6 gxf6 25. Qh6 Rfc8 26. h4 Qe7 27. Re1 Qf8 28. Qd2 Nce7 29. Rxc7 Rxc7 30. g3 Nf5 31. Nf4 Nxf4 32. Qxf4 Qd6 33. Qg4 Qd5 34. h5 g5 35. Nxg5 fxg5 36. Qxg5+ Kf8 37. h6 Nxh6 38. Qxh6+ Ke7 39. Qh4+ Ke8 40. Qf4 Rc4 41. Qb8+ Ke7 42. Qxa7+ Kf8 43. Qxb6 Kg7 44. Qb8 Rxd4 45. Qe5+ Qxe5 46. Rxe5 Rd1+ 47. Kg2 Rd2 48. Rg5+ Kf6 49. Ra5 Ke7 50. b5 Rd3 51. b6 Rb3 52. Ra7+ Kd6 53. b7 Kc6 54. a4 Rxb7 55. Rxb7 Kxb7 56. Kf3 Kb6 57. Ke4 Ka5 58. Ke5 Kxa4 59. Kf6 Kb5 60. Kxf7 Kc5 61. Kxe6 Kd4 62. Kf5 1-0

[Event "Katara Bullet Final"]
[Site "Lichess.org INT"]
[Date "2021.06.23"]
[Round "1.7"]
[White "Pap, Gyula"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2535"]
[BlackElo "2572"]
[PlyCount "52"]
[EventDate "2021.06.23"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. Bg5 Be7 5. Bxe7 Qxe7 6. Nc3 Nf6 7. e3 O-O 8. Qc2 b6 9. Bd3 Bb7 10. O-O Nbd7 11. Rac1 Rac8 12. cxd5 exd5 13. Rfe1 Rfe8 14. e4 dxe4 15. Nxe4 Qf8 16. Qa4 a5 17. Qa3 Qxa3 18. bxa3 Nxe4 19. Bxe4 Nf6 20. Bf5 Rxe1+ 21. Rxe1 Rd8 22. Rb1 Nd5 23. Rc1 Nf4 24. Rc2 c5 25. Rd2 Bxf3 26. gxf3 Rxd4 0-1

[Event "Katara Bullet Final"]
[Site "Lichess.org INT"]
[Date "2021.06.23"]
[Round "1.8"]
[White "Zhigalko, Sergei"]
[Black "Pap, Gyula"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2572"]
[BlackElo "2535"]
[PlyCount "57"]
[EventDate "2021.06.23"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. c3 a6 6. Ba4 b6 7. Bc2 Bb7 8. Re1 Ng6 9. d4 cxd4 10. cxd4 Nb4 11. Bb3 d6 12. Nc3 Be7 13. a3 Nc6 14. d5 exd5 15. Nxd5 O-O 16. Be3 b5 17. Rc1 Nce5 18. Nxe5 Nxe5 19. Bb6 Qe8 20. Nc7 Qd7 21. Nxa8 Bxa8 22. Bd4 Bf6 23. h3 Re8 24. Bd5 Bxd5 25. exd5 Qd8 26. a4 bxa4 27. Qxa4 h6 28. Qxa6 Re7 29. Bxe5 1-0

[Event "Katara Bullet Final"]
[Site "Lichess.org INT"]
[Date "2021.06.23"]
[Round "1.9"]
[White "Pap, Gyula"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2535"]
[BlackElo "2572"]
[PlyCount "126"]
[EventDate "2021.06.23"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. Bg5 Be7 5. Bxe7 Qxe7 6. Nbd2 Nf6 7. g3 O-O 8. Bg2 b6 9. O-O Bb7 10. Rc1 Nbd7 11. cxd5 cxd5 12. Rc7 Ba6 13. Ne5 Rfc8 14. Rxc8+ Rxc8 15. Ndf3 Nxe5 16. Nxe5 Qb4 17. Qb1 Bxe2 18. Rc1 Qf8 19. Rc2 Ba6 20. Qc1 Rxc2 21. Qxc2 Qc8 22. Qd1 Ne4 23. h3 f6 24. Ng4 Nd6 25. Ne3 Qc6 26. Qg4 Qc8 27. Kh2 Bd3 28. h4 Nf5 29. Qd1 Nxe3 30. Qxd3 Nxg2 31. Kxg2 Qc4 32. Qa3 Qc7 33. Qa4 Kf7 34. Qd1 g6 35. Qg4 Qc4 36. Qf4 e5 37. dxe5 Qxf4 38. gxf4 fxe5 39. fxe5 Ke6 40. f4 Kf5 41. Kf3 d4 42. Ke2 Ke6 43. Kd3 Kd5 44. b3 h6 45. a3 b5 46. a4 bxa4 47. bxa4 a5 48. Kd2 g5 49. Kd3 gxf4 50. h5 Kxe5 51. Ke2 Kf5 52. Kd2 Kg5 53. Ke2 Kxh5 54. Kd3 Kg4 55. Kd2 h5 56. Kd3 h4 57. Kd2 h3 58. Ke2 h2 59. Kf1 h1=Q+ 60. Kf2 Qf3+ 61. Ke1 Qe3+ 62. Kd1 Qd3+ 63. Kc1 Qc3+ 0-1

[Event "Katara Bullet Final"]
[Site "Lichess.org INT"]
[Date "2021.06.23"]
[Round "1.10"]
[White "Zhigalko, Sergei"]
[Black "Pap, Gyula"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2572"]
[BlackElo "2535"]
[PlyCount "44"]
[EventDate "2021.06.23"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Bxc6 bxc6 6. Re1 d6 7. h3 e5 8. c3 Nf6 9. d4 exd4 10. cxd4 cxd4 11. Nxd4 Qc7 12. Bf4 Nh5 13. Bg3 Nxg3 14. e5 Bxe5 15. fxg3 Qb6 16. Kh2 O-O 17. Nf3 Bxb2 18. Nbd2 Bxa1 19. Qxa1 f6 20. Ne4 Qd8 21. g4 d5 22. Nc5 Qd6+ 0-1

[Event "Katara Bullet Final"]
[Site "Lichess.org INT"]
[Date "2021.06.23"]
[Round "1.11"]
[White "Pap, Gyula"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2535"]
[BlackElo "2572"]
[PlyCount "124"]
[EventDate "2021.06.23"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. Bg5 Be7 5. Bxe7 Qxe7 6. Nbd2 Nf6 7. g3 O-O 8. Bg2 b6 9. O-O Bb7 10. Qa4 Nbd7 11. Rfe1 a6 12. Qa3 Qxa3 13. bxa3 b5 14. cxd5 cxd5 15. Nb3 Rfc8 16. Rec1 Ne4 17. Na5 Rxc1+ 18. Rxc1 Rc8 19. Rxc8+ Bxc8 20. Ne5 Nxe5 21. Bxe4 Nc4 22. Nxc4 bxc4 23. Bc2 h6 24. Kf1 Kf8 25. Ke1 Ke7 26. Kd2 Kd6 27. Kc3 Kc7 28. Kb4 Kb6 29. Kc3 a5 30. e3 Bd7 31. f4 Kc7 32. Bd1 Bc6 33. Kd2 Kd6 34. Kc3 Bd7 35. Bc2 Bc6 36. Bd1 f6 37. Bc2 Bd7 38. Bd1 Be8 39. Bc2 Bh5 40. Bb1 Bf3 41. Bh7 Be2 42. Bg8 Bd3 43. Bf7 Ke7 44. Bh5 Be4 45. Be2 Bf5 46. Bd1 Kd6 47. Bf3 g5 48. Be2 gxf4 49. gxf4 Be4 50. Bg4 e5 51. Bh5 exf4 52. exf4 Ke7 53. Bg4 Kf8 54. Be6 Kg7 55. f5 h5 56. h4 Kf8 57. Kd2 Ke7 58. Kc3 Kd6 59. Kd2 Ke7 60. Kc3 Kd6 61. Kd2 Bd3 62. Kc3 Be4 1/2-1/2

[Event "Katara Bullet Final"]
[Site "Lichess.org INT"]
[Date "2021.06.23"]
[Round "1.12"]
[White "Zhigalko, Sergei"]
[Black "Pap, Gyula"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2572"]
[BlackElo "2535"]
[PlyCount "125"]
[EventDate "2021.06.23"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. c3 a6 6. Ba4 b5 7. Bc2 Bb7 8. Re1 d5 9. e5 d4 10. Be4 Qc7 11. d3 Rd8 12. a4 b4 13. cxd4 Nxd4 14. Nxd4 Rxd4 15. Nd2 Ng6 16. Nb3 Rd8 17. Qf3 Rd7 18. Bxb7 Qxb7 19. Qxb7 Rxb7 20. Be3 Nxe5 21. Rad1 Nd7 22. d4 cxd4 23. Bxd4 Rc7 24. Rc1 Bd6 25. Bxg7 Rg8 26. Rxc7 Bxc7 27. Bd4 Ke7 28. Rc1 Bd6 29. g3 Rg4 30. Kf1 e5 31. Be3 f5 32. h3 Rg6 33. Na5 f4 34. gxf4 exf4 35. Bd4 f3 36. Re1+ Kf7 37. Nc4 Bh2 38. Nd6+ Rxd6 39. Re3 Rxd4 40. Rxf3+ Rf4 41. Rd3 Ne5 42. Rd5 Ke6 43. Ra5 Nd3 44. Rxa6+ Kd5 45. Ke2 Ne5 46. Ra5+ Kd4 47. f3 Rxf3 48. Rxe5 Bxe5 49. Kxf3 Kc4 50. a5 Kb3 51. a6 Bc7 52. Ke4 Bb6 53. Kd5 Ba7 54. Kc6 Bd4 55. Kb7 Kxb2 56. Kc6 Kc3 57. a7 Bxa7 58. Kb5 b3 59. Kc6 b2 60. Kd5 b1=Q 61. Ke6 Qb2 62. Kf7 Qb3+ 63. Kf8 1-0

[Event "Katara Bullet Final"]
[Site "Lichess.org INT"]
[Date "2021.06.23"]
[Round "2.1"]
[White "Grischuk, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2776"]
[BlackElo "2572"]
[PlyCount "164"]
[EventDate "2021.06.23"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. e5 h5 9. Nd5 Qc6 10. Nf4 g6 11. Nxd4 cxd4 12. h3 Nh6 13. g3 Bg7 14. Bg2 Qc5 15. c3 O-O 16. b4 Qa7 17. Bb2 Nf5 18. Qf3 dxc3 19. Bxc3 e6 20. Rac1 Rb8 21. Qe2 b5 22. g4 hxg4 23. hxg4 Nh4 24. Be4 Bb7 25. Qe3 Qa8 26. Re2 Bxe4 27. Qxe4 Nf3+ 28. Kg2 Ng5 29. Qxa8 Rxa8 30. Kg3 Rac8 31. Nd3 Rc4 32. Rce1 Rfc8 33. f4 Nh7 34. Nc5 d6 35. exd6 Bxc3 36. dxc3 Rxc3+ 37. Re3 Rxe3+ 38. Rxe3 Nf6 39. g5 Nd5 40. Rd3 Rd8 41. Ne4 Nxb4 42. Rd2 Nd5 43. a4 bxa4 44. Ra2 Nc3 45. Ra3 Nxe4+ 46. Kf3 Nxd6 47. Rxa4 Nf5 48. Rxa6 Rd3+ 49. Ke2 Rg3 50. Ke1 Kg7 51. Ra8 Rg4 52. Ra7 Rxf4 53. Rd7 Rg4 54. Kd2 Rxg5 55. Kc2 Rg3 56. Kb2 Re3 57. Rd2 Re4 58. Rf2 Rd4 59. Kc3 Rd5 60. Re2 Rd6 61. Rf2 Rd5 62. Rf3 Nd4 63. Rf2 Ne2+ 64. Rxe2 Rc5+ 65. Kd4 Rf5 66. Kc4 Kf6 67. Rc2 g5 68. Rd2 Rf4+ 69. Kc5 e5 70. Kc6 Kf5 71. Kd7 f6 72. Ke8 g4 73. Rd3 g3 74. Re3 Rf3 75. Re2 e4 76. Rxe4 Kxe4 77. Kf7 f5 78. Ke7 f4 79. Kf7 Re3 80. Ke7 f3 81. Kf7 f2 82. Kf6 f1=Q+ 0-1

[Event "Katara Bullet Final"]
[Site "Lichess.org INT"]
[Date "2021.06.23"]
[Round "2.2"]
[White "Zhigalko, Sergei"]
[Black "Grischuk, Alexander"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2776"]
[PlyCount "144"]
[EventDate "2021.06.23"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Be7 5. b5 Na5 6. Be2 d5 7. d3 dxe4 8. dxe4 Qxd1+ 9. Bxd1 Nf6 10. Nbd2 Nd7 11. Bb2 f6 12. Bc3 b6 13. Be2 Nb7 14. Nc4 Nbc5 15. Nfd2 Ne6 16. a4 Ndc5 17. O-O Nf4 18. Bf3 Be6 19. Rfd1 Kf7 20. g3 Ng6 21. Ne3 Rhe8 22. h4 Red8 23. Nd5 Bxd5 24. exd5 Bd6 25. Ne4 Nxe4 26. Bxe4 Ne7 27. Bb2 h5 28. c4 f5 29. Bc2 g6 30. Kg2 Ng8 31. f3 Nf6 32. Re1 Nd7 33. Re2 Re8 34. Rae1 Re7 35. Kh3 Rae8 36. g4 hxg4+ 37. fxg4 e4 38. gxf5 gxf5 39. Rf1 f4 40. Rg2 f3 41. Rg7+ Kf8 42. Rg4 Nc5 43. Bd4 Rf7 44. Bxc5 Bxc5 45. Rxe4 Rxe4 46. Bxe4 f2 47. h5 Rf4 48. Bd3 Kg7 49. Kg3 Rd4 50. Be2 Re4 51. Bf3 Rxc4 52. d6 cxd6 53. h6+ Kxh6 54. Be2 Rxa4 55. Rh1+ Kg6 56. Rf1 Ra3+ 57. Bf3 Rc3 58. Kg2 Kg5 59. Be2 Kf4 60. Bh5 Rg3+ 61. Kh2 Rg1 62. Be2 Ke3 63. Bc4 Rxf1 64. Bxf1 Kd2 65. Bg2 Ke1 66. Bf1 d5 67. Kg3 d4 68. Kf4 Kxf1 69. Ke4 Ke1 70. Kd3 f1=Q+ 71. Ke4 Qxb5 72. Kd5 Qc4+ 0-1

[Event "Katara Bullet Final"]
[Site "Lichess.org INT"]
[Date "2021.06.23"]
[Round "2.3"]
[White "Grischuk, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2776"]
[BlackElo "2572"]
[PlyCount "47"]
[EventDate "2021.06.23"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 Nb6 4. Nf3 d5 5. a4 a5 6. c3 Bf5 7. Bd3 Bxd3 8. Qxd3 e6 9. h4 c5 10. h5 Nc6 11. h6 cxd4 12. hxg7 Bxg7 13. cxd4 Nb4 14. Qd1 f6 15. exf6 Qxf6 16. Nc3 Qg6 17. O-O O-O 18. Re1 Nc2 19. Nh4 Qf6 20. Qxc2 Qxh4 21. Rxe6 Bxd4 22. Be3 Nc4 23. Rh6 Nxe3 24. Qxh7# 1-0

[Event "Katara Bullet Final"]
[Site "Lichess.org INT"]
[Date "2021.06.23"]
[Round "2.4"]
[White "Zhigalko, Sergei"]
[Black "Grischuk, Alexander"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2572"]
[BlackElo "2776"]
[PlyCount "90"]
[EventDate "2021.06.23"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nbd2 Be6 7. Nb3 Bb6 8. Ng5 Bg4 9. Nf3 Nd7 10. h3 Bh5 11. Be3 Qe7 12. g4 Bg6 13. Qe2 h5 14. O-O-O O-O-O 15. Kb1 Kb8 16. Bg5 f6 17. Nh4 Bf7 18. Be3 g6 19. Rdg1 Nf8 20. g5 Ne6 21. gxf6 Qxf6 22. Nf3 Nf4 23. Bxf4 Qxf4 24. Ng5 Rhf8 25. Rg2 Bg8 26. Rf1 a5 27. Nd2 a4 28. a3 Bc5 29. Nc4 b5 30. Ne3 Qf6 31. c4 Qd6 32. Rd1 b4 33. axb4 Bxb4 34. Qc2 a3 35. Qb3 axb2 36. Nc2 c5 37. Nxb4 cxb4 38. Kxb2 Kb7 39. h4 Ra8 40. Rb1 Ra3 41. Qc2 Qd4+ 42. Kc1 Rc3 43. Rxb4+ Kc8 44. f3 Qxd3 45. Qxc3 Qxc3+ 0-1

[Event "Katara Bullet Final"]
[Site "Lichess.org INT"]
[Date "2021.06.23"]
[Round "2.5"]
[White "Grischuk, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2776"]
[BlackElo "2572"]
[PlyCount "95"]
[EventDate "2021.06.23"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 Be7 6. a3 Nf6 7. Bg5 O-O 8. Bxf6 Bxf6 9. Nd5 Be6 10. c3 h6 11. b4 a6 12. O-O b5 13. Ba2 Rc8 14. Ne3 Ne7 15. Bxe6 fxe6 16. Qb3 Qd7 17. a4 Kh8 18. axb5 axb5 19. Ra5 Nc6 20. Ra6 cxb4 21. cxb4 Nd4 22. Nxd4 exd4 23. Ng4 Rc3 24. Qd1 Bg5 25. h3 Rc1 26. Qe2 Qc8 27. Ra1 Rc2 28. Qd1 Qc3 29. Nh2 Rd2 30. Qg4 Rdxf2 31. Nf3 Be3 32. Kh1 Rxf1+ 33. Rxf1 Qxd3 34. Re1 Qc3 35. Rf1 Qxb4 36. e5 dxe5 37. Ra1 Qd6 38. Qe4 Bf4 39. Nh4 Kg8 40. Ng6 Re8 41. Ra7 Qd5 42. Qc2 e4 43. Nxf4 Qd6 44. Nh5 Re7 45. Ra8+ Kh7 46. Nf6+ gxf6 47. Qc8 Kg7 48. Qg8# 1-0

[Event "Katara Bullet Final"]
[Site "Lichess.org INT"]
[Date "2021.06.23"]
[Round "2.6"]
[White "Zhigalko, Sergei"]
[Black "Grischuk, Alexander"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2572"]
[BlackElo "2776"]
[PlyCount "102"]
[EventDate "2021.06.23"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. Nbd2 Nf6 6. O-O O-O 7. Bb3 a5 8. c3 Be6 9. h3 Bxb3 10. Qxb3 Qd7 11. Re1 a4 12. Qd1 h6 13. Nf1 Rfe8 14. Ng3 d5 15. Qe2 dxe4 16. dxe4 Qe6 17. Nh4 Ne7 18. Qf3 Red8 19. Nhf5 Ne8 20. Nxe7+ Bxe7 21. Nf5 Bf8 22. Be3 Nd6 23. Qg4 Kh7 24. Rad1 Qxa2 25. Nxd6 Rxd6 26. Qf5+ Kg8 27. Qxe5 Qe6 28. Qxe6 Rxe6 29. Rd7 Rxe4 30. Rxc7 b5 31. Rb7 b4 32. cxb4 Rxb4 33. Rxb4 Bxb4 34. Ra1 a3 35. bxa3 Rxa3 36. Rb1 Bc3 37. Rc1 Ra1 38. Rxa1 Bxa1 39. g3 h5 40. Kg2 g6 41. g4 hxg4 42. hxg4 f5 43. gxf5 gxf5 44. Kf3 Kf7 45. Kf4 Ke6 46. Kf3 Be5 47. Bf4 Bf6 48. Be3 Be7 49. Bf4 Bf6 50. Be3 Kd5 51. Bf4 Ke6 1/2-1/2

[Event "Katara Bullet Final"]
[Site "Lichess.org INT"]
[Date "2021.06.23"]
[Round "2.7"]
[White "Grischuk, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2776"]
[BlackElo "2572"]
[PlyCount "115"]
[EventDate "2021.06.23"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Nd4 5. e5 Ng8 6. O-O a6 7. Bc4 b5 8. Bd5 Rb8 9. a3 e6 10. Ba2 Qc7 11. Re1 Ne7 12. b4 Ng6 13. bxc5 Bxc5 14. Ne4 Nxf3+ 15. Qxf3 Qxe5 16. c3 Be7 17. d4 Qc7 18. g3 Bb7 19. Qe3 Rc8 20. h4 h5 21. Bd2 Qc6 22. d5 Qc7 23. dxe6 dxe6 24. Rad1 Ne5 25. Qe2 Qc6 26. Bf4 Ng6 27. Bg5 Bxg5 28. hxg5 O-O 29. Qxh5 Rfd8 30. Bb1 Kf8 31. Qe2 Rd5 32. Rxd5 Qxd5 33. Qe3 Rd8 34. f3 Qc6 35. Qc5+ Qxc5+ 36. Nxc5 Bc6 37. Bxg6 Rd5 38. Nxe6+ fxe6 39. Be4 Rc5 40. Bxc6 Rxc6 41. Re3 Ke7 42. f4 Rc4 43. f5 Rg4 44. Kf2 Kd7 45. Kf3 Rxg5 46. fxe6+ Ke7 47. g4 Rc5 48. Kf4 Rc4+ 49. Kf5 Rc5+ 50. Kg6 Rc4 51. g5 Rg4 52. Re5 b4 53. Kxg7 bxc3 54. Rc5 Rg3 55. Rxc3 Rxc3 56. g6 Rc6 57. Kh7 Kf6 58. g7 1-0

[Event "Katara Bullet Final"]
[Site "Lichess.org INT"]
[Date "2021.06.23"]
[Round "2.8"]
[White "Zhigalko, Sergei"]
[Black "Grischuk, Alexander"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2572"]
[BlackElo "2776"]
[PlyCount "94"]
[EventDate "2021.06.23"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Bd7 10. h3 h6 11. Rd1 Kc8 12. b3 b6 13. Bb2 Ne7 14. Re1 c5 15. Rad1 a5 16. a4 Be6 17. Ne2 g5 18. Nd2 Kb7 19. Ne4 Nc6 20. c4 Bg7 21. Nf6 Rhd8 22. Ng3 Bxf6 23. exf6 Nd4 24. Bxd4 cxd4 25. f3 Kc6 26. Ne4 Bf5 27. Kf2 Rd7 28. g4 Bg6 29. Nd2 Kc5 30. Re5+ Kb4 31. Rc1 c5 32. Kg3 Rd6 33. Re7 Rxf6 34. Kf2 Re6 35. Rxe6 fxe6 36. Re1 Kc3 37. Ke2 Bd3+ 38. Kd1 Bc2+ 39. Kc1 Bxb3 40. Rxe6 Bxc4 41. Rxb6 Re8 42. Ne4+ Kd3 43. Nxc5+ Ke3 44. Rf6 d3 45. Ne4 Rxe4 46. fxe4 d2+ 47. Kc2 Bb3+ 0-1

[Event "Titled Tuesday intern op 06th July"]
[Site "Chess.com INT"]
[Date "2021.07.06"]
[Round "1"]
[White "Galego, Luis"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2483"]
[BlackElo "2572"]
[PlyCount "58"]
[EventDate "2021.07.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Be2 a6 11. Nc3 O-O 12. O-O f5 13. f3 Nd7 14. Be3 Bg5 15. Qd2 Bxe3+ 16. Qxe3 a5 17. b3 Nc5 18. Rab1 f4 19. Qd2 Bf5 20. Rb2 Rf6 21. a3 Rh6 22. Qe1 Qg5 23. Qf2 Qh5 24. h3 Bxh3 25. gxh3 Qxh3 26. Qg2 Rg6 27. Rf2 Rxg2+ 28. Rxg2 e4 29. Rh2 Qg3+ 0-1

[Event "Titled Tuesday intern op 06th July"]
[Site "Chess.com INT"]
[Date "2021.07.06"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Shapiro, David"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2395"]
[PlyCount "53"]
[EventDate "2021.07.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O h6 7. Nbd2 g5 8. Nb3 c5 9. Nxc5 Nxc5 10. dxc5 Ne7 11. Nd4 Bg7 12. Bb5+ Kf8 13. f4 g4 14. Be3 h5 15. c3 Qc7 16. Rc1 Be4 17. b4 Nf5 18. Nxf5 Bxf5 19. Bd3 Bxd3 20. Qxd3 Bh6 21. Rce1 a5 22. b5 Kg7 23. Bd4 a4 24. f5 Ra5 25. fxe6 fxe6 26. Rf6 Qd7 27. Qg6# 1-0

[Event "Titled Tuesday intern op 06th July"]
[Site "Chess.com INT"]
[Date "2021.07.06"]
[Round "3"]
[White "Mezentsev, Ivan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2354"]
[BlackElo "2572"]
[PlyCount "62"]
[EventDate "2021.07.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. h3 Bd6 6. Bxd6 cxd6 7. a4 Nc6 8. Be2 O-O 9. O-O Qc7 10. c3 Rfe8 11. Nbd2 e5 12. Nc4 e4 13. Nfd2 Ne7 14. a5 b5 15. a6 Bc6 16. Na3 Rab8 17. Nc2 Nf5 18. Nb4 d5 19. Re1 g6 20. Nb3 h5 21. Nc5 Kg7 22. Qd2 g5 23. f3 Qg3 24. Rf1 Nh4 25. Rf2 exf3 26. Bxf3 g4 27. Nxd7 Bxd7 28. Bxd5 Nxd5 29. Nxd5 gxh3 30. Nf4 Qg4 31. Kh2 hxg2 0-1

[Event "Titled Tuesday intern op 06th July"]
[Site "Chess.com INT"]
[Date "2021.07.06"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Abdurakhmanov, Mukhmmadali"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2572"]
[BlackElo "2249"]
[PlyCount "115"]
[EventDate "2021.07.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O O-O 6. Nbd2 d6 7. c3 a6 8. Bb3 Ba7 9. h3 Ne7 10. Re1 Ng6 11. Nf1 Nh5 12. d4 Nhf4 13. Ng3 h6 14. Bc2 Qf6 15. Nf5 Re8 16. Be3 Bxf5 17. exf5 Nh4 18. dxe5 dxe5 19. Nxh4 Qxh4 20. Bxa7 Rxa7 21. g3 Qxh3 22. gxf4 Raa8 23. Re3 Qh4 24. fxe5 Rad8 25. Qe2 Qg5+ 26. Kf1 Qh4 27. Kg2 Qg5+ 28. Kh3 Qf4 29. Qf3 Qxf3+ 30. Rxf3 Rd2 31. Bb3 Rxe5 32. Kg3 Rxb2 33. Rd1 Kf8 34. Rd7 Re7 35. Rd8+ Re8 36. Rd7 Re7 37. Rfd3 Rbe2 38. Kf3 Rxd7 39. Rxd7 Re7 40. Rd8+ Re8 41. Rd7 Re7 42. Rd1 Re8 43. Kf4 Re2 44. f3 Ke7 45. Rd4 b5 46. Rd5 c6 47. Rd4 c5 48. Re4+ Rxe4+ 49. fxe4 g5+ 50. Ke5 h5 51. f6+ Ke8 52. Bd5 g4 53. Kf4 b4 54. cxb4 cxb4 55. Kg5 g3 56. e5 a5 57. Kh4 a4 58. Kxg3 1-0

[Event "Titled Tuesday intern op 06th July"]
[Site "Chess.com INT"]
[Date "2021.07.06"]
[Round "5"]
[White "Deepan Chakkravarthy, J."]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2535"]
[BlackElo "2572"]
[PlyCount "66"]
[EventDate "2021.07.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. Nbd2 Nd7 7. h3 Bh5 8. g4 Bg6 9. Nf1 e6 10. Ng3 Bd6 11. Qe2 Qc7 12. Rg1 O-O-O 13. Bd2 f6 14. O-O-O Rhe8 15. Kb1 a5 16. a3 a4 17. h4 Bf7 18. Qe1 Kb8 19. Bc3 e5 20. g5 Nf8 21. h5 Ne6 22. h6 Nd4 23. Bxd4 cxd4 24. hxg7 Bg8 25. gxf6 Qf7 26. Nf5 Bxa3 27. bxa3 Qa2+ 28. Kc1 Bb3 29. Qe2 Qa1+ 30. Kd2 Qc3+ 31. Kc1 Qa1+ 32. Kd2 Qc3+ 33. Kc1 Qa1+ 1/2-1/2

[Event "Titled Tuesday intern op 06th July"]
[Site "Chess.com INT"]
[Date "2021.07.06"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Pohjala, Henri"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2572"]
[BlackElo "2358"]
[PlyCount "150"]
[EventDate "2021.07.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. Bd3 Bg4 7. Ne4 Nxe4 8. Bxe4 Nd7 9. O-O c6 10. c3 Nf6 11. Bd3 e6 12. h3 Bxf3 13. Qxf3 Qc7 14. Re1 Be7 15. Bf4 Qd7 16. Be5 O-O 17. a3 Ne8 18. Rad1 Bf6 19. Bc2 Rd8 20. Bf4 Nc7 21. g3 Rfe8 22. h4 Nd5 23. Bc1 b5 24. Kg2 Qc7 25. Qe4 g6 26. h5 c5 27. hxg6 hxg6 28. dxc5 Qxc5 29. Qf3 Rd7 30. Be4 Red8 31. Rh1 Bg7 32. Bg5 Ne7 33. Rxd7 Rxd7 34. Be3 Qc4 35. Bc2 Qd5 36. Bc1 Qxf3+ 37. Kxf3 Nc6 38. Rd1 Rxd1 39. Bxd1 Kf8 40. Bc2 Ke7 41. Be4 Kd7 42. Ke2 f5 43. Bg2 e5 44. Bg5 Kd6 45. Kd2 Kd7 46. Kd3 e4+ 47. Kc2 Ne5 48. Bh3 Ke6 49. Bf4 Nd3 50. Be3 Bf8 51. Bf1 Ne1+ 52. Kd1 Nf3 53. a4 bxa4 54. Bxa6 a3 55. Bc4+ Kd7 56. b4 Ne5 57. Bd5 Ng4 58. Kc2 Nxe3+ 59. fxe3 Bd6 60. g4 Bg3 61. gxf5 gxf5 62. Kb3 Bf2 63. Kxa3 Bxe3 64. Kb3 Bd2 65. Kc2 Be1 66. b5 Bf2 67. Kd2 Kd6 68. c4 Bb6 69. Bc6 Ke5 70. Bd7 f4 71. Bg4 Kd4 72. Ke2 f3+ 73. Bxf3 exf3+ 74. Kxf3 Kxc4 75. Kg4 Kxb5 1/2-1/2

[Event "Titled Tuesday intern op 06th July"]
[Site "Chess.com INT"]
[Date "2021.07.06"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Sardana, Rishi"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2461"]
[PlyCount "120"]
[EventDate "2021.07.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 Nf6 7. Nc3 g6 8. Bg5 Bg7 9. Bb3 O-O 10. O-O-O Be6 11. Kb1 b5 12. Bxe6 fxe6 13. e5 Nxe5 14. Nxe5 dxe5 15. Qe2 Qc7 16. f3 Rac8 17. Rhe1 b4 18. Ne4 Nd5 19. Rd2 a5 20. Qa6 Qc6 21. Qxc6 Rxc6 22. Nf2 a4 23. Nd3 a3 24. Nxe5 Rc7 25. Bh4 Rf5 26. Bg3 g5 27. Ng4 Rc6 28. Be5 h5 29. Bxg7 Kxg7 30. Ne5 Rc7 31. Nd3 h4 32. Rxe6 h3 33. gxh3 Rxf3 34. Re1 axb2 35. Kxb2 Nc3 36. Nxb4 Na4+ 37. Ka1 Rxh3 38. Nd5 Rd7 39. Rxe7+ Rxe7 40. Nxe7 Kf6 41. Nd5+ Ke5 42. a3 Rxa3+ 43. Kb1 Rf3 44. Ka2 Nc5 45. Nb4 Ne4 46. Nd3+ Kf5 47. Rg2 Nc3+ 48. Kb3 Ne4 49. Kc4 g4 50. Kd4 Rf1 51. Re2 Ng5 52. Re5+ Kf6 53. Ra5 Nf3+ 54. Ke3 Nxh2 55. Nf4 Rf3+ 56. Ke4 Nf1 57. Nh5+ Kg6 58. Nf4+ Kf6 59. Nh5+ Kg6 60. Nf4+ Kf6 1/2-1/2

[Event "Titled Tuesday intern op 06th July"]
[Site "Chess.com INT"]
[Date "2021.07.06"]
[Round "8"]
[White "Moroni, Luca Jr"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "2565"]
[BlackElo "2572"]
[PlyCount "128"]
[EventDate "2021.07.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Qb3 a5 6. a3 a4 7. Qc2 Bxc3+ 8. Qxc3 O-O 9. Bg5 h6 10. Bh4 Bb7 11. e3 g5 12. Bg3 Ne4 13. Qc2 d6 14. Bd3 f5 15. O-O-O Nd7 16. d5 Ndc5 17. Nd4 Qf6 18. Nxe6 Nxe6 19. dxe6 Qxe6 20. Kb1 Nc5 21. f3 Rae8 22. h4 g4 23. Rhf1 gxf3 24. gxf3 Qxe3 25. Bxf5 Bxf3 26. Rde1 Be4 27. Bxe4 Rxf1 28. Bh7+ Kh8 29. Rxf1 Qxg3 30. Bg6 Re1+ 31. Rxe1 Qxe1+ 32. Ka2 Nb3 33. Qb1 Nc1+ 34. Ka1 Nb3+ 35. Ka2 Qxb1+ 36. Kxb1 Nd2+ 37. Kc2 Nxc4 38. Kc3 Ne5 39. Be4 c6 40. Kb4 b5 41. Bxc6 Nxc6+ 42. Kxb5 d5 43. Kxa4 Kg7 44. b4 d4 45. Kb3 Ne5 46. b5 Kf6 47. b6 Kf5 48. a4 Nc6 49. Kc4 Ke4 50. Kb5 Nb8 51. a5 d3 52. a6 Nxa6 53. Kxa6 d2 54. b7 d1=Q 55. b8=Q Qa1+ 56. Kb7 Qb2+ 57. Kc8 Qxb8+ 58. Kxb8 Kf5 59. Kc7 Kg4 60. Kd6 Kxh4 61. Ke5 Kg4 62. Ke4 h5 63. Ke3 Kg3 64. Ke2 Kg2 0-1

[Event "Titled Tuesday intern op 06th July"]
[Site "Chess.com INT"]
[Date "2021.07.06"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Siva, Mahadevan"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2349"]
[PlyCount "129"]
[EventDate "2021.07.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 h6 8. Qd3 e5 9. Nd2 Nf6 10. Nc4 Be7 11. Ne3 O-O 12. O-O Re8 13. Nf5 Bf8 14. Rd1 Qd7 15. Qg3 Kh7 16. f3 d5 17. Qh4 Qe6 18. exd5 Qxf5 19. dxc6 bxc6 20. Ne4 Nd5 21. c4 Nb6 22. b3 Qg6 23. Be3 f5 24. Nf2 Be7 25. Qh3 Rad8 26. Re1 Bf6 27. Rad1 Kg8 28. Kh1 Nc8 29. Kg1 a5 30. Bc5 Kh7 31. Nd3 Nd6 32. Bb6 Ra8 33. Bc7 Nf7 34. Bb6 a4 35. b4 a3 36. Be3 Rad8 37. Qg3 Bg5 38. Bxg5 hxg5 39. Nc5 Qf6 40. Qf2 Kg8 41. h3 Nd6 42. Qe2 Qf7 43. Rc1 Nc8 44. Red1 Nb6 45. Rxd8 Rxd8 46. Qxe5 Nxc4 47. Qe2 Nb6 48. Rc3 Nd5 49. Rxa3 Nxb4 50. Re3 Nd5 51. Re5 Qa7 52. Qc4 g6 53. Kh1 Rb8 54. Re1 Rb4 55. Qc2 Rb5 56. Ne6 Qa5 57. Rd1 Qb6 58. Rc1 Rb2 59. Qxc6 Qxc6 60. Rxc6 Ne3 61. Nxg5 Kg7 62. Ne6+ Kh6 63. Nf4 Kg5 64. g3 Rxa2 65. Rxg6# 1-0

[Event "Titled Tuesday intern op 06th July"]
[Site "Chess.com INT"]
[Date "2021.07.06"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Zubov, Alexander"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2598"]
[PlyCount "140"]
[EventDate "2021.07.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nc6 8. O-O Be7 9. Bd2 O-O 10. Nc3 Nb6 11. Bb3 Na5 12. Bc2 Nac4 13. Qe2 Nxd2 14. Nxd2 Bd7 15. Nde4 Bc6 16. Rad1 Rc8 17. Rfe1 Nd5 18. Nxd5 Bxd5 19. Nc3 Bc4 20. Qe4 g6 21. d5 Qb6 22. Bb3 Bxb3 23. axb3 dxe5 24. Qxe5 Qxb3 25. dxe6 fxe6 26. Nd5 exd5 27. Qe6+ Kh8 28. Qxe7 Qxb2 29. Re2 Qg7 30. Qa3 b6 31. Rxd5 Qf7 32. Rd1 Kg8 33. h3 Rfd8 34. Rde1 Rf8 35. Qb2 Rc7 36. Re3 Qd5 37. Re5 Qf7 38. R5e3 Rd7 39. Rf3 Qg7 40. Qa2+ Kh8 41. Rxf8+ Qxf8 42. Qe6 Rf7 43. Rc1 Kg7 44. Qe5+ Kh6 45. Qe3+ Kg7 46. Qe5+ Kg8 47. Qd5 Qe7 48. Rb1 Kg7 49. Rc1 Qf6 50. f3 Qf5 51. Qd4+ Qf6 52. Qd5 Re7 53. Rd1 Qe5 54. Qd8 Qe3+ 55. Kh1 Qe6 56. Rd2 Qe1+ 57. Kh2 Qe5+ 58. Kh1 Qc7 59. Qd3 Qc1+ 60. Rd1 Qc5 61. Kh2 Qe5+ 62. Kh1 a5 63. Qa6 Qc5 64. Rb1 Re6 65. Qa7+ Kh6 66. Qf7 Qd6 67. Qg8 a4 68. Qa8 a3 69. Ra1 Re3 70. Qa4 Qe5 0-1

[Event "Titled Tuesday intern op 06th July"]
[Site "Chess.com INT"]
[Date "2021.07.06"]
[Round "11"]
[White "Ibrahimli, Murad Sultanali"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2436"]
[BlackElo "2572"]
[PlyCount "88"]
[EventDate "2021.07.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. Bc3 Nbd7 10. Nbd2 O-O 11. Re1 c5 12. e4 Rc8 13. cxd5 exd5 14. e5 Ne8 15. e6 fxe6 16. Rxe6 Nc7 17. Re3 Bf6 18. a4 Re8 19. Qe1 Rxe3 20. Qxe3 Qe8 21. Re1 Qxe3 22. Rxe3 Rd8 23. h4 h6 24. Bh3 Kf8 25. h5 Nb8 26. Ne5 Bxe5 27. Rxe5 Nc6 28. Rf5+ Kg8 29. Nf3 Bc8 30. Kf1 a5 31. Kg2 Bxf5 32. Bxf5 c4 33. Bc2 Nb4 34. Bd1 Na2 35. Be1 c3 36. Ne5 Ne6 37. Nc6 Rd6 38. Ne7+ Kf7 39. Nf5 Rd7 40. f4 Kf8 41. Kf2 Rc7 42. Ne3 Nxd4 43. Nc2 Nxc2 44. Bxc2 Nb4 0-1

[Event "Titled Tuesday intern op 13th July"]
[Site "Chess.com INT"]
[Date "2021.07.13"]
[Round "1"]
[White "Rozhkov, Viacheslav"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2248"]
[BlackElo "2572"]
[PlyCount "48"]
[EventDate "2021.07.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. g3 Ne7 12. Bg2 O-O 13. O-O Be6 14. c4 Bxd5 15. exd5 Qb6 16. Rc1 f5 17. c5 dxc5 18. d6 Nc6 19. Qd5 Nd4 20. Rxc5 Rad8 21. d7 Qa7 22. Rc8 e4 23. Rxd8 Rxd8 24. Nb1 Rxd7 0-1

[Event "Titled Tuesday intern op 13th July"]
[Site "Chess.com INT"]
[Date "2021.07.13"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Dowgird, Filip"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2348"]
[PlyCount "41"]
[EventDate "2021.07.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. Nf3 Qb6 6. Be2 Bb5 7. Bxb5+ Qxb5 8. a4 Qa6 9. dxc5 Bxc5 10. b4 Be7 11. Na3 Qc6 12. O-O a6 13. Qb3 Nd7 14. c4 Rc8 15. b5 Qc5 16. cxd5 Qxd5 17. Qxd5 exd5 18. Rd1 Nh6 19. Rxd5 Rxc1+ 20. Rxc1 Bxa3 21. Rc8+ 1-0

[Event "Titled Tuesday intern op 13th July"]
[Site "Chess.com INT"]
[Date "2021.07.13"]
[Round "3"]
[White "Csonka, Balazs"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2498"]
[BlackElo "2572"]
[PlyCount "98"]
[EventDate "2021.07.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Nbd2 O-O 6. Bd3 b6 7. Qe2 c5 8. c3 Nc6 9. Bg3 Bb7 10. Rd1 h6 11. Ne5 Qc7 12. f4 Ne7 13. Qf3 Nf5 14. Bf2 Be7 15. g4 Nd6 16. h4 Nfe4 17. g5 f6 18. Ng6 fxg5 19. hxg5 Bxg5 20. Nxf8 Rxf8 21. Bxe4 dxe4 22. Qg4 Bf6 23. Qxe6+ Kh8 24. dxc5 bxc5 25. Nb3 Nf5 26. Rh5 Bc8 27. Qxe4 Qf7 28. Rh2 Bb7 29. Qa4 Qg6 30. Nxc5 Bf3 31. Nd7 Qe8 32. Rd2 Nxe3 33. Bxe3 Qxe3+ 34. Rde2 Bxe2 35. Rxe2 Qc1+ 36. Kf2 Bh4+ 37. Kf3 Qf1+ 38. Kg4 Qxe2+ 39. Kxh4 Qe7+ 40. Kg4 Qe6+ 41. Kg3 Qe3+ 42. Kg4 Qe2+ 43. Kg3 Qe1+ 44. Kg4 Qg1+ 45. Kf3 Qf1+ 46. Kg3 Rd8 47. Ne5 Qg1+ 48. Kf3 Qd1+ 49. Kg3 Qxa4 0-1

[Event "Titled Tuesday intern op 13th July"]
[Site "Chess.com INT"]
[Date "2021.07.13"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "David, Alexandru Vasile"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2572"]
[BlackElo "2428"]
[PlyCount "67"]
[EventDate "2021.07.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Bd7 6. O-O Bc6 7. Re1 Be7 8. Be4 Bxe4 9. Rxe4 Qd5 10. d3 Nc6 11. cxd4 cxd4 12. Nbd2 Nh6 13. Nb3 Nf5 14. g4 Nh4 15. Nxh4 Bxh4 16. g5 Nxe5 17. Nxd4 Ng6 18. Nf3 Bxf2+ 19. Kxf2 O-O-O 20. Be3 Kb8 21. Qa4 a6 22. Qd4 Qxd4 23. Rxd4 e5 24. Rxd8+ Rxd8 25. d4 f6 26. gxf6 gxf6 27. dxe5 fxe5 28. Rc1 Rf8 29. Ke2 e4 30. Ng5 Nf4+ 31. Bxf4+ Rxf4 32. Rg1 Rh4 33. Rg2 h6 34. Ne6 1-0

[Event "Titled Tuesday intern op 13th July"]
[Site "Chess.com INT"]
[Date "2021.07.13"]
[Round "5"]
[White "Matinian, Nikita"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2436"]
[BlackElo "2572"]
[PlyCount "80"]
[EventDate "2021.07.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. Nc3 Bg4 6. h3 Bh5 7. d3 Qc7 8. Be3 Nd7 9. g4 Bg6 10. Nh4 e6 11. f4 Be7 12. Nxg6 hxg6 13. Qf3 Bh4+ 14. Bf2 O-O-O 15. O-O-O Kb8 16. Kb1 Rh7 17. e5 Bxf2 18. Qxf2 Rdh8 19. Qe3 g5 20. Ne4 gxf4 21. Qxf4 f6 22. Rdf1 Qxe5 23. Qxe5+ Nxe5 24. Nxc5 Rxh3 25. Rxh3 Rxh3 26. Nxe6 Nxg4 27. Nxg7 Ne3 28. Rg1 Rh2 29. Ne6 a5 30. Nd4 f5 31. a4 f4 32. Rg8+ Ka7 33. Rf8 Rf2 34. Rf7 Kb6 35. b3 Nd5 36. Kb2 Nb4 37. Kc3 c5 38. Rf6+ Kc7 39. Nb5+ Kd7 40. Na3 Nd5+ 0-1

[Event "Titled Tuesday intern op 13th July"]
[Site "Chess.com INT"]
[Date "2021.07.13"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Howell, David"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2658"]
[PlyCount "79"]
[EventDate "2021.07.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 f6 7. Bd3 fxe5 8. dxe5 Nge7 9. c4 g6 10. O-O Bg7 11. Nc3 O-O 12. Re1 Rxf3 13. Qxf3 Nxe5 14. Qe2 Bd7 15. Bg5 Re8 16. Bxe7 Rxe7 17. cxd5 Nxd3 18. Qxd3 Qxb2 19. Ne4 Qd4 20. Qg3 exd5 21. Qb8+ Re8 22. Nf6+ Qxf6 23. Rxe8+ Bxe8 24. Qxe8+ Bf8 25. Re1 Qf7 26. Qb8 c4 27. Re8 d4 28. Rd8 d3 29. Qc8 b5 30. g3 Kg7 31. Qb8 Be7 32. Rd7 Qe6 33. Qc7 Qe1+ 34. Kg2 Qe4+ 35. f3 Qe2+ 36. Kh3 Kf7 37. Qf4+ Kg7 38. Qc7 Kf7 39. Qf4+ Kg7 40. Qc7 1/2-1/2

[Event "Titled Tuesday intern op 13th July"]
[Site "Chess.com INT"]
[Date "2021.07.13"]
[Round "7"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2620"]
[BlackElo "2572"]
[PlyCount "51"]
[EventDate "2021.07.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 Na6 6. Nf3 Bc5 7. Qe5+ Be7 8. O-O O-O 9. Rd1 Re8 10. Nc3 Nc5 11. Qd4 d6 12. b3 a5 13. Bb2 h6 14. h3 Bf5 15. Qf4 Bc2 16. Re1 Qb6 17. Nd4 Bh7 18. Ba3 Bf8 19. Rad1 a4 20. b4 Nce4 21. Nxe4 Nxe4 22. b5 Nc3 23. Rd2 Ne4 24. Rdd1 Nc3 25. Rd2 Ne4 26. Rdd1 1/2-1/2

[Event "Titled Tuesday intern op 13th July"]
[Site "Chess.com INT"]
[Date "2021.07.13"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Madaminov, Mukhiddin"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2139"]
[PlyCount "56"]
[EventDate "2021.07.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. O-O Nge7 8. Ng5 d5 9. Nxf7 Kxf7 10. exd5 Ne5 11. Bb3 Qd6 12. Ba3 Qg6 13. d6+ Ke8 14. cxd4 Bh3 15. g3 Bxf1 16. dxe5 Qd3 17. Qg4 Nf5 18. Be6 cxd6 19. Bxf5 Be2 20. Bxd3 Bxg4 21. Bxd6 Rc8 22. Na3 Rc3 23. Bb5+ Bd7 24. Bxd7+ Kxd7 25. Nb5 Rc2 26. Rd1 Rd2 27. Rc1 a6 28. Na3 Rc8 0-1

[Event "Titled Tuesday intern op 13th July"]
[Site "Chess.com INT"]
[Date "2021.07.13"]
[Round "9"]
[White "Ozen, Bahadir"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2369"]
[BlackElo "2572"]
[PlyCount "174"]
[EventDate "2021.07.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O d5 6. c4 Bd6 7. cxd5 exd5 8. b3 Qe7 9. Bb2 O-O 10. Qc1 Nbd7 11. Ba3 c5 12. Nc3 Rac8 13. Qb2 Rfe8 14. Ne2 g6 15. Rac1 Rc7 16. Rfd1 Rec8 17. Ng3 c4 18. Bxd6 Qxd6 19. bxc4 dxc4 20. Bb1 c3 21. Qe2 Qa3 22. e4 Ba6 23. Qe3 Nf8 24. h3 Bb5 25. Qg5 Ba4 26. Re1 Ne8 27. Bd3 c2 28. Ba6 Rb8 29. Nf5 Ne6 30. Nh6+ Kg7 31. Nf5+ Kh8 32. Qh6 Qf8 33. Qxf8+ Nxf8 34. Ne3 Ne6 35. Bf1 Rd8 36. Nd5 Rcd7 37. Ne5 Nxd4 38. Nxd7 Rxd7 39. Nc3 Bc6 40. Re3 Nd6 41. Rd3 Nxe4 42. Nxe4 Bxe4 43. Rc3 Kg7 44. f3 Bf5 45. Kf2 h5 46. a4 h4 47. Ke3 Kf6 48. Rc4 Ne6 49. R4xc2 Bxc2 50. Rxc2 Rc7 51. Rd2 Rc3+ 52. Kf2 Ra3 53. Bb5 Nc5 54. Rd6+ Kg7 55. Rd4 Ra2+ 56. Kg1 g5 57. Rg4 Kh6 58. Rd4 Ne6 59. Rd7 Nf4 60. Bf1 Rxa4 61. Rxf7 Kg6 62. Rb7 Kf6 63. Kf2 Ra2+ 64. Ke3 Ra3+ 65. Kd4 Ra4+ 66. Ke3 Ra1 67. Bc4 Nxg2+ 68. Kd4 Nf4 69. Rf7+ Kg6 70. Rd7 Ra5 71. Rd6+ Kg7 72. Rd7+ Kf6 73. Rb7 Ne6+ 74. Ke3 Ra3+ 75. Kd2 Nf4 76. Rf7+ Kg6 77. Rd7 Nxh3 78. Rd6+ Kg7 79. Rd7+ Kf6 80. Rd6+ Ke7 81. Rg6 Kd7 82. Be6+ Ke7 83. Bxh3 Rxf3 84. Bg4 Rg3 85. Rxg5 Kf6 86. Rf5+ Kg6 87. Rf7 Kxf7 0-1

[Event "Titled Tuesday intern op 13th July"]
[Site "Chess.com INT"]
[Date "2021.07.13"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Kukhmazov, Arsen"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2466"]
[PlyCount "43"]
[EventDate "2021.07.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O f6 7. c4 fxe5 8. dxe5 Bc5 9. Nc3 Ne7 10. Na4 b6 11. a3 a5 12. Bd2 dxc4 13. Bxc4 Nd5 14. Nxc5 Nxc5 15. Nd4 Qd7 16. Qh5+ Bg6 17. Qg4 O-O 18. Rad1 Rae8 19. Bc1 a4 20. Rfe1 Ne4 21. Rxe4 Bxe4 22. Qxe4 1-0

[Event "Titled Tuesday intern op 13th July"]
[Site "Chess.com INT"]
[Date "2021.07.13"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Peralta, Eduardo"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2218"]
[PlyCount "89"]
[EventDate "2021.07.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 g6 4. d4 d5 5. exd5 Qxd5 6. Na3 Bg4 7. Be2 Bg7 8. h3 Bxf3 9. Bxf3 Qe6+ 10. Be3 cxd4 11. cxd4 Nxd4 12. Qa4+ Kf8 13. Bxb7 Rd8 14. O-O Ne2+ 15. Kh1 Ng3+ 16. fxg3 Qxe3 17. Rf3 Qb6 18. Raf1 Bf6 19. Rb3 Qc5 20. Qb5 Qxb5 21. Nxb5 Rd2 22. Nxa7 Rxb2 23. Rxb2 Bxb2 24. a4 Bc3 25. Rc1 Bd2 26. Rc2 Be1 27. Nc6 Nf6 28. a5 Bxg3 29. a6 Nd7 30. a7 Nb6 31. Rb2 Nc4 32. a8=Q+ Kg7 33. Qa2 Nxb2 34. Qxb2+ f6 35. Qc3 Bd6 36. g3 h5 37. h4 Kh6 38. Qe3+ Kh7 39. Kg2 Re8 40. Qe6 Kg7 41. Nd4 Be5 42. Nf3 Kh7 43. Nxe5 fxe5 44. Qf7+ Kh6 45. Qxe8 1-0

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "1"]
[White "Damjanovic, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2393"]
[BlackElo "2572"]
[PlyCount "98"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 b5 5. Bd3 Bb7 6. Nf3 e6 7. O-O c5 8. dxc5 Bxc5 9. Ne5 O-O 10. Ne2 Nc6 11. Nxc6 Bxc6 12. Nd4 Bb7 13. Nf3 Qe7 14. Bg5 h6 15. Bh4 e5 16. Be2 Qe6 17. c3 Rfe8 18. a4 b4 19. cxb4 Bxb4 20. Qb3 a5 21. Bb5 Rec8 22. Rac1 Ne4 23. Bg3 f6 24. Rfd1 Rxc1 25. Rxc1 Rc8 26. Qd1 Rxc1 27. Qxc1 Qc8 28. Qxc8+ Bxc8 29. Kf1 g5 30. Ne1 Kf7 31. Nd3 Bd6 32. Ke2 h5 33. f3 Nxg3+ 34. hxg3 e4 35. fxe4 dxe4 36. Nf2 f5 37. Nh1 Be6 38. Kd2 Be5 39. Kc2 Ke7 40. Be2 Bf7 41. b3 Kd6 42. Bc4 Bxc4 43. bxc4 Kc5 44. Kb3 g4 45. Nf2 Bxg3 46. Nh1 Be5 47. g3 Bb8 48. Kc3 Bc7 49. Kc2 Kxc4 0-1

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Czerw, Dawid"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "2572"]
[BlackElo "2306"]
[PlyCount "130"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Bg4 7. Bb5+ Nd7 8. O-O e6 9. Nbd2 Ne7 10. h3 Bxf3 11. Nxf3 O-O 12. Re1 a6 13. Bd3 Nc6 14. Be3 f6 15. exf6 Qxf6 16. Rc1 Rac8 17. a3 Kh8 18. Qd2 e5 19. dxe5 Ndxe5 20. Nxe5 Nxe5 21. Be2 Nc4 22. Bxc4 dxc4 23. Rc2 b5 24. Bg5 Qb6 25. Bh6 Bxh6 26. Qxh6 Rf7 27. Re3 Rcf8 28. Rce2 Kg8 29. h4 Qc5 30. Re5 Qd4 31. R5e3 Qf4 32. Qxf4 Rxf4 33. g3 R4f6 34. Re7 R8f7 35. Re8+ Kg7 36. Kg2 Rf8 37. R8e7+ R8f7 38. Re8 Rf8 39. R8e5 Rb8 40. Rc5 Rf7 41. Re6 a5 42. Ra6 b4 43. Rxc4 bxa3 44. bxa3 Rb2 45. Rf4 Rxf4 46. gxf4 Rb5 47. Kg3 Kf7 48. f3 h5 49. Ra7+ Kf6 50. Ra6+ Kf5 51. a4 Rc5 52. Ra8 Rd5 53. Rf8+ Ke6 54. Re8+ Kf6 55. Ra8 Kf5 56. Ra6 Rc5 57. Ra7 Rd5 58. Ra8 Rc5 59. Rf8+ Ke6 60. Kf2 Rc2+ 61. Kg3 Ra2 62. Re8+ Kf6 63. Rf8+ Ke6 64. Re8+ Kf6 65. Rf8+ Ke6 1/2-1/2

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "3"]
[White "Melikhov, Evgeny V"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2292"]
[BlackElo "2572"]
[PlyCount "66"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Nf3 Nbd7 8. b3 b6 9. Bb2 Bb7 10. e3 Ne4 11. Qc2 f5 12. Be2 Rf6 13. O-O Rg6 14. Rad1 Qe7 15. d5 c5 16. Nd2 exd5 17. cxd5 Bxd5 18. Bc4 Bxc4 19. Qxc4+ Kh8 20. Nxe4 fxe4 21. Rd5 Rf8 22. Rfd1 Qh4 23. g3 Rxf2 24. Kxf2 Qxh2+ 25. Ke1 Rxg3 26. Rf5 Rxe3+ 27. Kf1 Qh3+ 28. Kf2 Qg3+ 29. Kf1 Qh3+ 30. Kf2 Rg3 31. Qf7 Rg2+ 32. Ke1 Qe3+ 33. Kf1 Qe2# 0-1

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Remizov, Yaroslav"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2415"]
[PlyCount "64"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 e6 7. Bd3 Nge7 8. O-O Ng6 9. Qg3 Nb4 10. Nc3 Nxd3 11. cxd3 Be7 12. Ne2 O-O 13. Ned4 Qb6 14. Be3 Qxb2 15. h4 h5 16. Rfc1 Qa3 17. Nb5 Qa5 18. Nd6 Bd7 19. Nxb7 Qb5 20. Nc5 Rfc8 21. Rab1 Qc6 22. d4 Be8 23. Bg5 Bxc5 24. dxc5 Rab8 25. Rxb8 Rxb8 26. Nd4 Qa4 27. Be3 Qxa2 28. Qg5 Rb1 29. Rxb1 Qxb1+ 30. Kh2 Qe4 31. Qd8 Qxh4+ 32. Kg1 Qxd8 0-1

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "5"]
[White "Shtyka, Sergey"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2175"]
[BlackElo "2572"]
[PlyCount "74"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 Be6 14. Nce3 Ne7 15. Qf3 Nxd5 16. Nxd5 O-O 17. O-O-O f5 18. Qh5 Kh8 19. Kb1 Rc8 20. Be2 Rc5 21. Ne3 f4 22. Nc2 Bf5 23. Bd3 e4 24. Be2 e3 25. Qf3 b4 26. Bd3 Qf6 27. Bxf5 Qxf5 28. fxe3 bxc3 29. b3 Ra5 30. Qxf4 Rxa2 31. Qxf5 Rb2+ 32. Kc1 Rxf5 33. Rxd6 Bf8 34. Rd3 Rf2 35. Nd4 Ba3 36. Ne6 Rxb3+ 37. Kd1 Rb1# 0-1

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Trakru, Rohun"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "1882"]
[PlyCount "59"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 g6 7. Nc3 Bh6 8. Qh4 e6 9. Qg3 Bxc1 10. Rxc1 f6 11. Bb5 Bd7 12. O-O Nh6 13. Qh4 Nf5 14. Qxf6 Qxf6 15. exf6 O-O 16. g4 Nh6 17. g5 Nf7 18. Rfe1 Rfe8 19. h4 a6 20. Bxc6 bxc6 21. Ne5 Nxe5 22. Rxe5 Rab8 23. Na4 Rb4 24. Nc5 Bc8 25. c4 Rxb2 26. cxd5 cxd5 27. Nd3 Rxa2 28. Rc7 Kf8 29. Rxh7 Kg8 30. Rg7+ 1-0

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "7"]
[White "Borsuk, Konstantin"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2413"]
[BlackElo "2572"]
[PlyCount "44"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. f3 d5 8. Bg5 h6 9. Bh4 c5 10. dxc5 d4 11. Qd2 e5 12. e3 Nc6 13. Bf2 a5 14. Ne2 Re8 15. O-O-O a4 16. Kb1 Na5 17. Ng3 Nb3 18. Qc2 Be6 19. exd4 exd4 20. Bxd4 Nxd4 21. Qc3 Nb5 22. Rxd8 Nxc3+ 0-1

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Pakleza, Zbigniew"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2572"]
[BlackElo "2501"]
[PlyCount "76"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. h3 Bh5 6. Be2 e6 7. O-O Be7 8. e5 dxe5 9. Nxe5 Bxe2 10. Nxe2 Nbd7 11. Nf3 O-O 12. Bf4 Qb6 13. Rb1 Rfd8 14. c3 c5 15. Re1 Qa6 16. a3 Nb6 17. Qc2 Nc4 18. Rbd1 Rac8 19. Ne5 Nd5 20. Bg3 Ndb6 21. Nxf7 Kxf7 22. Nf4 Kg8 23. Nxe6 cxd4 24. Nxd8 Bxd8 25. Re8+ Kf7 26. Qe4 Nd7 27. Rh8 Nf6 28. Qf5 Qe6 29. Qxe6+ Kxe6 30. Rxd4 Nd7 31. Rxc4 Rxc4 32. Rxd8 Ke7 33. Rh8 h6 34. Kf1 Rc6 35. Ra8 a6 36. Ke2 Nc5 37. Rg8 Re6+ 38. Kd1 Kf7 0-1

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "9"]
[White "Woodward, Andy"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2196"]
[BlackElo "2572"]
[PlyCount "94"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. f3 d5 8. Bg5 h6 9. Bh4 c5 10. e3 cxd4 11. exd4 Nc6 12. O-O-O Bd7 13. Kb1 Rc8 14. c5 Re8 15. Bb5 b6 16. Ne2 bxc5 17. dxc5 Rb8 18. Bxf6 gxf6 19. Bxc6 Bxc6 20. Nd4 Ba4 21. Rc1 Qc7 22. Rhe1 Rb7 23. Ka1 Reb8 24. Rb1 Bb3 25. Nxe6 fxe6 26. Rxe6 d4 27. Qe1 Bxe6 28. Qxe6+ Qf7 29. Qg4+ Qg7 30. Qxd4 f5 31. Qd2 Rb3 32. Ka2 Qf7 33. Ka1 Qf6 34. Ka2 Qe6 35. Ka1 a6 36. h4 Kh8 37. h5 Qe3 38. Qc2 Qe5 39. Ka2 Qd5 40. Ka1 a5 41. Qc1 Kg7 42. Ka2 Rc3+ 43. b3 Rxc1 44. Rb2 Rc3 45. a4 Rcxb3 46. Kb1 Rxb2+ 47. Kc1 Qd2# 0-1

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Rodriguez Hernandez, Luis Daniel"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2572"]
[BlackElo "2385"]
[PlyCount "41"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O a6 6. c3 Ba7 7. Nbd2 O-O 8. Bb3 d6 9. h3 Be6 10. Re1 h6 11. Nf1 d5 12. exd5 Nxd5 13. Ng3 Qd6 14. Nh4 Nce7 15. Qh5 Nf4 16. Bxf4 exf4 17. Ngf5 Nxf5 18. Nxf5 Qc5 19. Rxe6 fxe6 20. Nxh6+ Kh7 21. Nf5+ 1-0

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Seo, Jung Min"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2453"]
[PlyCount "145"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 e6 7. Bd3 Nge7 8. O-O Ng6 9. Qg3 Be7 10. Nc3 O-O 11. a3 a6 12. Re1 b5 13. Ne2 b4 14. axb4 Nxb4 15. Bxg6 fxg6 16. Ned4 Bd7 17. Bg5 Nc6 18. Nxc6 Bxc6 19. Bxe7 Qxe7 20. Nd4 Bd7 21. Ra2 a5 22. Rea1 a4 23. b3 Qb4 24. c3 Qc5 25. bxa4 Rfc8 26. Ra3 Qc4 27. a5 Ra6 28. h4 Rca8 29. Rb1 Qc5 30. Rab3 Rxa5 31. Rb8+ Bc8 32. Nxe6 Qe7 33. Nd4 Qc7 34. e6 Qxg3 35. fxg3 Kf8 36. e7+ Ke8 37. Nc6 R5a6 38. Rf1 Rxc6 39. Rxa8 Kxe7 40. Ra7+ Bd7 41. Rf3 Rc4 42. Kf2 d4 43. cxd4 Rxd4 44. Re3+ Kf7 45. Rc3 h6 46. Ke2 Rd6 47. Rf3+ Ke7 48. Rd3 Rxd3 49. Kxd3 g5 50. hxg5 hxg5 51. Ke4 Ke6 52. Ra6+ Kf7 53. Ke5 Bc8 54. Rb6 Bg4 55. Rb7+ Kg6 56. Rc7 Be2 57. Re7 Bf1 58. Re6+ Kf7 59. Rd6 Bxg2 60. Kf5 Bh3+ 61. Kxg5 Be6 62. Rb6 Bd5 63. Kf5 Bc4 64. Rb7+ Kg8 65. Rc7 Bd3+ 66. Ke6 Kh7 67. Ke7 Kh6 68. Kf8 g5 69. Kf7 Kh5 70. Kf6 Kg4 71. Rc5 Kxg3 72. Rc3 g4 73. Kg5 1-0

[Event "Titled Tuesday intern op 27th July"]
[Site "Chess.com INT"]
[Date "2021.07.27"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Chen, Max"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "1997"]
[PlyCount "47"]
[EventDate "2021.07.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 Qc7 11. Kb1 O-O 12. Qd2 b5 13. Nd4 b4 14. Ncb5 Bxb5 15. Nxb5 Qc5 16. Nxd6 Bxd6 17. Bxf6 gxf6 18. Qxd6 Qxf2 19. Rf1 Qe2 20. Qg3+ Kh8 21. Qf4 Rac8 22. Rd2 Qc4 23. Qxf6+ Kg8 24. Rf3 1-0

[Event "Titled Tuesday intern op 27th July"]
[Site "Chess.com INT"]
[Date "2021.07.27"]
[Round "2"]
[White "Spata, German"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2290"]
[BlackElo "2572"]
[PlyCount "66"]
[EventDate "2021.07.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 e6 5. Nf3 b5 6. Ne5 Bb7 7. Bd3 c5 8. Qf3 c4 9. Be2 Nc6 10. g4 Bb4 11. Nxf7 Kxf7 12. g5 Qa5 13. gxf6 Bxc3+ 14. Kf1 g6 15. bxc3 Qxc3 16. Kg2 Qxc2 17. Qg4 Qf5 18. Qh4 g5 19. Qh6 Ke8 20. Qg7 gxf4 21. Qxh8+ Kd7 22. Qg7+ Kd6 23. Bg4 Qe4+ 24. f3 Qc2+ 25. Kh3 fxe3 26. f7 Qg6 27. f8=Q+ Rxf8 28. Qxf8+ Kc7 29. Qf4+ Kb6 30. Qxe3 h5 31. Qxe6 hxg4+ 32. Qxg4 Qh7+ 33. Kg3 Qd3 0-1

[Event "Titled Tuesday intern op 27th July"]
[Site "Chess.com INT"]
[Date "2021.07.27"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Willow, Jonah B"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2386"]
[PlyCount "79"]
[EventDate "2021.07.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 g6 7. d4 cxd4 8. Ng5 e6 9. Ne4 Nxe5 10. Qxd4 Bg7 11. Bg5 f6 12. Nd6+ Kf8 13. Bf4 Qe7 14. O-O Nd5 15. Nxc8 Nxf4 16. Qxf4 Rxc8 17. Nd2 f5 18. Rad1 Bf6 19. Qh6+ Qg7 20. Qe3 b6 21. f4 Ng4 22. Qg3 Be7 23. Nf3 Ne3 24. Ne5 Nxd1 25. Nxd7+ Ke8 26. Rxd1 Bc5+ 27. Kf1 Qe7 28. Ne5 Rd8 29. Ba4+ Kf8 30. Re1 Kg7 31. Nc6 Qd6 32. Nxd8 Rxd8 33. b4 Bxb4 34. cxb4 Qxb4 35. Bb3 Rd2 36. Qe3 Qd6 37. Qe5+ Qxe5 38. Rxe5 Rd4 39. g3 Rd2 40. Re2 1-0

[Event "Titled Tuesday intern op 27th July"]
[Site "Chess.com INT"]
[Date "2021.07.27"]
[Round "4"]
[White "Asadli, Vugar Afgan Oglu"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2574"]
[BlackElo "2572"]
[PlyCount "142"]
[EventDate "2021.07.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Nxd4 cxd4 7. Nd5 Nxd5 8. exd5 Qc5 9. c4 a6 10. Ba4 Qxc4 11. Bb3 Qd3 12. Re1 e6 13. Bc2 Qc4 14. Be4 Be7 15. b3 Qb4 16. Bb2 O-O 17. Rc1 d6 18. dxe6 Bxe6 19. Qh5 g6 20. Qf3 Qxd2 21. Re2 Qg5 22. h3 d5 23. Bd3 Rac8 24. Rce1 Bb4 25. Re5 Qd2 26. R5e2 Qh6 27. Bxd4 Qg5 28. Re5 Qe7 29. R1e2 Rc1+ 30. Kh2 Bd6 31. g3 Bxe5 32. Bxe5 f6 33. Bd4 Qf7 34. Qe3 Rc6 35. b4 Bd7 36. Qf4 Re6 37. Rc2 Rc6 38. Re2 Re8 39. Rxe8+ Bxe8 40. h4 g5 41. hxg5 Qh5+ 42. Kg2 Qxg5 43. Qb8 Re6 44. Qxb7 Qh5 45. Qc8 Kf7 46. Qc7+ Re7 47. Qf4 Bb5 48. Qxf6+ Ke8 49. Bxb5+ axb5 50. Qc6+ Kf7 51. Qf6+ Ke8 52. Bc5 Re2 53. Qf8+ Kd7 54. Qd6+ Ke8 55. Qf8+ Kd7 56. Qg7+ Ke8 57. Qg8+ Kd7 58. Qg7+ Ke8 59. Qf6 Qg6 60. Qf8+ Kd7 61. Kh3 Qe6+ 62. Kh2 Qg6 63. Qf4 Qe4 64. Qd6+ Ke8 65. Qf8+ Kd7 66. Qf7+ Kc8 67. Qf8+ Kd7 68. Qf7+ Kc8 69. Qg8+ Kd7 70. Qg7+ Ke8 71. Qf8+ Kd7 1/2-1/2

[Event "Titled Tuesday intern op 27th July"]
[Site "Chess.com INT"]
[Date "2021.07.27"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Wong, Yinn Long"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2381"]
[PlyCount "63"]
[EventDate "2021.07.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. dxc5 Bxc5 9. Bxc5 Qxc5 10. Nb5 O-O-O 11. Nd6+ Rxd6 12. exd6 Qxd6 13. O-O Nf6 14. Nd4 Be4 15. Qd2 Rd8 16. Rfd1 Kb8 17. h3 h6 18. Rac1 g5 19. Nxc6+ Qxc6 20. Qd4 Ne8 21. c4 Rc8 22. Rc3 Nd6 23. cxd5 Qxd5 24. Qb4 a5 25. Qb6 Rxc3 26. Rxd5 Nc8 27. Qxa5 Rc1+ 28. Rd1 Rc7 29. Bf3 Bf5 30. Qe5 Nb6 31. Rd8+ Nc8 32. Rd7 1-0

[Event "Titled Tuesday intern op 27th July"]
[Site "Chess.com INT"]
[Date "2021.07.27"]
[Round "6"]
[White "Paravyan, David"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2625"]
[BlackElo "2572"]
[PlyCount "62"]
[EventDate "2021.07.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. g3 f5 12. Bg2 fxe4 13. c3 O-O 14. Bxe4 f5 15. Bg2 Be6 16. O-O Rb8 17. Nc2 a5 18. Nf4 exf4 19. Bxc6 fxg3 20. hxg3 f4 21. Bd5 Qd7 22. Qg4 Kh8 23. Bxe6 Qa7 24. Kg2 Be5 25. Rh1 fxg3 26. Nd4 Rxf2+ 27. Kg1 Rbf8 28. Bd5 R2f4 29. Qg6 Bxd4+ 30. Kg2 Rf2+ 31. Kh3 hxg6 0-1

[Event "Titled Tuesday intern op 27th July"]
[Site "Chess.com INT"]
[Date "2021.07.27"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Tristan, Leonardo"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2535"]
[PlyCount "67"]
[EventDate "2021.07.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d6 8. exd6 Qxd6 9. O-O Bg4 10. Re1 e6 11. b3 Be7 12. Na3 cxb3 13. axb3 O-O 14. d4 Rac8 15. Nc4 Nxc4 16. bxc4 b6 17. d5 Na5 18. Ba3 Qd7 19. Ba4 Qb7 20. d6 Bf6 21. d7 Rcd8 22. Bxf8 Kxf8 23. c5 bxc5 24. Rb1 Qc7 25. Qd3 Bf5 26. Qxf5 Bxc3 27. Ng5 Bf6 28. Nxh7+ Ke7 29. Nxf6 gxf6 30. Qf3 c4 31. Qa3+ Qd6 32. Qxd6+ Kxd6 33. Red1+ Kc5 34. Rb5+ 1-0

[Event "Titled Tuesday intern op 27th July"]
[Site "Chess.com INT"]
[Date "2021.07.27"]
[Round "8"]
[White "Sadhwani, Raunak"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2555"]
[BlackElo "2572"]
[PlyCount "119"]
[EventDate "2021.07.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. c4 Nf6 4. g3 Be7 5. Bg2 O-O 6. d4 exd4 7. Qxd4 Nc6 8. Qd2 Bf5 9. Nc3 Re8 10. Rd1 h6 11. Nh3 Bf8 12. Nf4 Ne4 13. Nxe4 Bxe4 14. O-O Bxg2 15. Kxg2 Qd7 16. Nd5 Ne7 17. Nf4 Rad8 18. e4 c6 19. f3 Ng6 20. Nxg6 fxg6 21. Qd3 Re6 22. Rd2 g5 23. Rfd1 Qe8 24. h3 a6 25. a4 Rd7 26. Qd4 Rf7 27. Ba3 Ref6 28. Rd3 d5 29. e5 dxc4 30. bxc4 Re6 31. Bxf8 Rxf8 32. Re1 Qf7 33. Rde3 Rfe8 34. a5 R8e7 35. Qc3 Rd7 36. Rd3 Rde7 37. Rd8+ Kh7 38. Qd3+ Qg6 39. Qd4 Qf5 40. g4 Qf4 41. Re4 Qf7 42. Qd3 Qg6 43. Qd4 Re8 44. Rd6 R8e7 45. c5 Re8 46. Kg3 R8e7 47. Qe3 Re8 48. h4 gxh4+ 49. Kxh4 Qf7 50. f4 g5+ 51. fxg5 hxg5+ 52. Kg3 Qg7 53. Qd4 Rxe5 54. Rd7 R8e7 55. Rxe5 Rxd7 56. Qe4+ Qg6 57. Rf5 Rg7 58. Qe5 Rf7 59. Qe4 Qf6 60. Rxf6+ 1-0

[Event "Titled Tuesday intern op 27th July"]
[Site "Chess.com INT"]
[Date "2021.07.27"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Shkapenko, Pavel"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2572"]
[BlackElo "2424"]
[PlyCount "87"]
[EventDate "2021.07.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. d4 Nf6 5. Nc3 Bg4 6. d5 Nd4 7. Be3 Bxf3 8. gxf3 g6 9. Bxd4 exd4 10. Bb5+ Ke7 11. Qxd4 Bg7 12. e5 Nh5 13. f4 Kf8 14. Be2 Qh4 15. Bxh5 Qxh5 16. Qb4 Re8 17. Rg1 Kg8 18. Qxb7 dxe5 19. f5 Qxf5 20. O-O-O h5 21. Qxc7 Kh7 22. d6 Rc8 23. Qxa7 e4 24. d7 Ra8 25. Qc7 Be5 26. Qc4 Bf4+ 27. Kb1 e3 28. fxe3 Bxe3 29. Rgf1 Qg5 30. Rxf7+ Kh6 31. Ne4 Qe5 32. Rff1 Rab8 33. b3 Rhd8 34. Qd5 Qxd5 35. Rxd5 Rb7 36. Rfd1 Kg7 37. c4 Kf7 38. c5 Ke6 39. c6 Rc7 40. Rd6+ Ke7 41. Nf6 Kf7 42. Nd5 Rxc6 43. Rxc6 Rxd7 44. Nxe3 1-0

[Event "Titled Tuesday intern op 27th July"]
[Site "Chess.com INT"]
[Date "2021.07.27"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Andreikin, Dmitry"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2724"]
[PlyCount "124"]
[EventDate "2021.07.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Bxd6 8. d4 O-O 9. O-O Nc6 10. Re1 Qc7 11. Be3 cxd4 12. cxd4 Nd5 13. Nc3 Nxc3 14. bxc3 Ne7 15. c4 b6 16. c5 Bf4 17. Rc1 Bxe3 18. fxe3 Bb7 19. e4 bxc5 20. Rxc5 Qb6 21. Ne5 Rad8 22. Nc4 Qb4 23. a3 Qxc5 24. dxc5 Rxd1 25. Rxd1 Bxe4 26. Rd7 Nc6 27. Nd6 Ne5 28. Rxa7 Bc6 29. Ba4 Bd5 30. Bb5 f5 31. Rc7 f4 32. Rc8 f3 33. gxf3 Nxf3+ 34. Kf2 Nd4+ 35. Rxf8+ Kxf8 36. a4 Ke7 37. a5 Kd8 38. a6 Kc7 39. Ne8+ Kb8 40. Nxg7 Nxb5 41. Ke3 Ka7 42. Kf4 Kxa6 43. Ke5 Nc7 44. Nh5 Kb5 45. Nf6 Kxc5 46. Nxh7 Ne8 47. Ng5 Ng7 48. Kf6 Nh5+ 49. Ke5 Ng7 50. Kf6 Ne8+ 51. Ke5 Nc7 52. h4 Bb3 53. h5 Kc6 54. h6 Bc2 55. Nxe6 Ne8 56. Nd4+ Kd7 57. Nxc2 Ke7 58. Ne3 Kf7 59. Kf5 Nd6+ 60. Kg4 Kg6 61. h7 Nf7 62. Nf5 Kxh7 1/2-1/2

[Event "Titled Tuesday intern op 27th July"]
[Site "Chess.com INT"]
[Date "2021.07.27"]
[Round "11"]
[White "Tsaruk, Maksim"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2324"]
[BlackElo "2572"]
[PlyCount "76"]
[EventDate "2021.07.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. Nxe7 Qxe7 14. a4 bxa4 15. Rxa4 O-O 16. Bc4 a5 17. O-O Bd7 18. Ra2 Kh8 19. Bd5 Rab8 20. Qa1 a4 21. Nb4 Qe8 22. Qd1 g6 23. Bc4 Rb6 24. Bd3 f5 25. exf5 gxf5 26. Bc2 Qf7 27. Bxa4 Be6 28. Ra1 Rg8 29. Bc6 Bf4 30. Bd5 Rxb4 31. Bxe6 Qxe6 32. cxb4 e4 33. Ra5 Bxh2+ 34. Kxh2 Qh6+ 35. Kg1 Rxg2+ 36. Kxg2 Qg5+ 37. Kh3 Qh6+ 38. Kg3 Qg5+ 1/2-1/2

[Event "Titled Tuesday intern op 03rd Aug"]
[Site "Chess.com INT"]
[Date "2021.08.03"]
[Round "1"]
[White "Jovic, Stanoje"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2205"]
[BlackElo "2572"]
[PlyCount "78"]
[EventDate "2021.08.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 Na6 6. Nf3 Bc5 7. Qe5+ Be7 8. O-O O-O 9. Nc3 Re8 10. Rd1 Nc5 11. Bf4 d6 12. Qe3 h6 13. h3 Bf8 14. Qd2 Nfe4 15. Nxe4 Nxe4 16. Qc2 Bf5 17. Nh4 Bh7 18. Qb3 Nc5 19. Qf3 g5 20. Qg4 Qc8 21. Qh5 gxf4 22. gxf4 Qe6 23. Bf3 Bg6 24. Nxg6 fxg6 25. Qh4 Qxc4 26. Kh1 Qf7 27. Rg1 Kh7 28. Rg2 Be7 29. Qg3 Rg8 30. Rag1 a5 31. e4 Raf8 32. f5 gxf5 33. Qf4 Rxg2 34. Rxg2 Nxe4 35. Bxe4 fxe4 36. Qxe4+ Kh8 37. f4 Rg8 38. Rxg8+ Kxg8 39. b3 Qd5 0-1

[Event "Titled Tuesday intern op 03rd Aug"]
[Site "Chess.com INT"]
[Date "2021.08.03"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Dowgird, Filip"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2572"]
[BlackElo "2348"]
[PlyCount "169"]
[EventDate "2021.08.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 Nb6 4. d4 d5 5. Bd3 Bg4 6. h3 Bxf3 7. Qxf3 e6 8. O-O c5 9. dxc5 N6d7 10. Re1 Nc6 11. Qg3 Nxc5 12. Nc3 Nxd3 13. cxd3 Rc8 14. Nb5 a6 15. Nd6+ Bxd6 16. Qxg7 Nxe5 17. Qxh8+ Kd7 18. Qxd8+ Rxd8 19. Rd1 Rc8 20. Be3 Rc2 21. Rab1 b5 22. f4 Ng6 23. g3 Rc8 24. Rbc1 Rg8 25. Kf2 h5 26. Kf3 Ne7 27. g4 Nc6 28. a3 Rh8 29. Rh1 e5 30. fxe5 Nxe5+ 31. Ke2 hxg4 32. hxg4 Rxh1 33. Rxh1 Nxg4 34. Bd4 a5 35. Rh8 a4 36. Ra8 f6 37. Ra7+ Kc6 38. Ra6+ Kd7 39. Rb6 Ne5 40. Rxb5 Nc6 41. Bxf6 Be7 42. Bg7 Bf8 43. Bh8 d4 44. Rb7+ Ke6 45. Rh7 Bc5 46. Rh5 Bd6 47. Rh6+ Kd5 48. Rh5+ Ke6 49. Kd2 Bf4+ 50. Kc2 Bd6 51. Rh6+ Kd5 52. Rh7 Kc5 53. Bg7 Bf4 54. Rh5+ Kb6 55. Rd5 Be3 56. Bf6 Ka6 57. Kd1 Kb6 58. Be5 Ka6 59. Bg3 Na5 60. Kc2 Nb3 61. Rf5 Kb6 62. Be5 Na1+ 63. Kd1 Nb3 64. Rh5 Nc5 65. Kc2 Nb3 66. Bg3 Nc5 67. Be1 Nb3 68. Bb4 Bc1 69. Rh6+ Kb5 70. Rh5+ Kb6 71. Rf5 Be3 72. Re5 Kc6 73. Re6+ Kb5 74. Kd1 Bc1 75. Re2 Kb6 76. Be1 Kb5 77. Bf2 Kb6 78. Re6+ Kb5 79. Re5+ Kb6 80. Bxd4+ Nxd4 81. Kxc1 Nb3+ 82. Kd1 Nc5 83. Rxc5 Kxc5 84. Kc2 Kd4 85. Kd2 1-0

[Event "Titled Tuesday intern op 03rd Aug"]
[Site "Chess.com INT"]
[Date "2021.08.03"]
[Round "3"]
[White "Firat, Burak"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2466"]
[BlackElo "2572"]
[PlyCount "69"]
[EventDate "2021.08.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. d5 exd5 8. cxd5 Nxd5 9. Nxd5 Bxd5 10. e4 Be6 11. h4 Nc6 12. Be3 Be7 13. Bb5 Qc7 14. Ng5 Bf6 15. O-O-O Rc8 16. Ba6 Rd8 17. f4 Bg4 18. e5 Bxg5 19. hxg5 Bxd1 20. Rxd1 d5 21. Bb5 g6 22. Qa4 Rc8 23. Rxd5 O-O 24. Rd6 Nb8 25. Bc4 Rcd8 26. Rf6 Kg7 27. Bd2 Qd7 28. Qxd7 Nxd7 29. Rd6 Nb8 30. Bc3 Kg8 31. Rf6 Nd7 32. Rc6 Nb8 33. Rf6 Nd7 34. Rd6 Nb8 35. Rf6 1/2-1/2

[Event "Titled Tuesday intern op 03rd Aug"]
[Site "Chess.com INT"]
[Date "2021.08.03"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Karacsonyi, Gellert"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2387"]
[PlyCount "45"]
[EventDate "2021.08.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. O-O e6 9. d4 Be7 10. Be3 cxd4 11. cxd4 Nd5 12. Nc3 Nxc3 13. bxc3 O-O 14. Re1 Bf6 15. Ng5 Qd8 16. Qh5 Bxg5 17. Bxg5 Qa5 18. Qh4 Qxc3 19. Rad1 h6 20. Bxh6 gxh6 21. Re3 Qa5 22. Qxh6 Ne7 23. Rh3 1-0

[Event "Titled Tuesday intern op 03rd Aug"]
[Site "Chess.com INT"]
[Date "2021.08.03"]
[Round "5"]
[White "Darini, Pouria"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2428"]
[BlackElo "2572"]
[PlyCount "60"]
[EventDate "2021.08.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Nxd4 cxd4 7. Nd5 Nxd5 8. exd5 Qc5 9. c4 a6 10. Ba4 Qxc4 11. d3 Qxd5 12. Bb3 Qf5 13. Re1 e6 14. Re4 b5 15. Rf4 Qe5 16. Bd2 Bb7 17. Qg4 h5 18. Qh3 Rc8 19. Re1 Qxe1+ 20. Bxe1 Rc1 21. f3 Bb4 22. Kf2 Bxe1+ 23. Ke2 Ba5 24. Qg3 O-O 25. Rxd4 Re1+ 26. Kf2 Rb1 27. Ke2 Rxb2+ 28. Kf1 Rc8 29. Bd1 Rc1 30. Qb8+ Bc8 0-1

[Event "Titled Tuesday intern op 03rd Aug"]
[Site "Chess.com INT"]
[Date "2021.08.03"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Dvirnyy, Danyyil"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2488"]
[PlyCount "61"]
[EventDate "2021.08.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O a6 7. Nbd2 h6 8. a4 Rc8 9. a5 Bh7 10. c4 dxc4 11. Nxc4 Be4 12. Be3 Bd5 13. Rc1 Bxc4 14. Bxc4 Qxa5 15. Qb3 Qb4 16. Qa2 Ne7 17. Bd2 Qb6 18. Ba5 Qa7 19. Bxe6 fxe6 20. Qxe6 b6 21. d5 bxa5 22. d6 Nb6 23. Nd4 Qd7 24. dxe7 Qxe7 25. Rxc6 Qxe6 26. Rxe6+ Kd8 27. Rxb6 Bc5 28. Ne6+ Ke7 29. Rxa6 Bb4 30. Nxg7 Rhf8 31. Ra7+ 1-0

[Event "Titled Tuesday intern op 03rd Aug"]
[Site "Chess.com INT"]
[Date "2021.08.03"]
[Round "7"]
[White "Quparadze, Giga"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2476"]
[BlackElo "2572"]
[PlyCount "70"]
[EventDate "2021.08.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. e5 h5 9. Nd5 Qc6 10. c4 Nxf3+ 11. gxf3 Nh6 12. Bg2 e6 13. f4 exd5 14. cxd5 Qg6 15. d6 b5 16. Kh1 Rb8 17. d4 c4 18. Be4 Qg4 19. f3 Qh4 20. Qe2 g6 21. Be3 Bg7 22. Bf2 Qxf4 23. Rg1 Nf5 24. Rad1 Bb7 25. d5 Bxe5 26. Bg3 Nxg3+ 27. hxg3 Qf6 28. f4 Bxd6 29. Bxg6+ Kf8 30. Be4 Re8 31. Qf3 h4 32. g4 Qxf4 33. Qxf4 Bxf4 34. Bf5 d6 35. Rgf1 Bg3 0-1

[Event "Titled Tuesday intern op 03rd Aug"]
[Site "Chess.com INT"]
[Date "2021.08.03"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Bortnyk, Olexandr"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2572"]
[BlackElo "2604"]
[PlyCount "92"]
[EventDate "2021.08.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 dxe5 5. Nxe5 c6 6. Be2 Bf5 7. O-O Nd7 8. Nf3 e6 9. c4 N5f6 10. Bf4 Be7 11. Nc3 O-O 12. Re1 h6 13. Bf1 Qb6 14. Qd2 a5 15. Rad1 a4 16. a3 Rfd8 17. Qc1 Bg4 18. Be2 Qa5 19. h3 Bh5 20. Qc2 Bg6 21. Bd3 Bxd3 22. Qxd3 Nc5 23. Qc2 Nb3 24. Rd3 b5 25. cxb5 cxb5 26. d5 Nc5 27. Rdd1 Bf8 28. dxe6 Nxe6 29. Be5 Nh7 30. Nd5 b4 31. axb4 Bxb4 32. Nxb4 Qxb4 33. Bc3 Qb5 34. Qe4 Nhg5 35. Nxg5 Qxg5 36. Rxd8+ Qxd8 37. Qg4 Qg5 38. Re4 a3 39. bxa3 Qc1+ 40. Be1 Rxa3 41. Kh2 Ra1 42. Qe2 Qc7+ 43. g3 Qb7 44. Bc3 Rb1 45. Qe3 f5 46. Qd3 Qxe4 0-1

[Event "Titled Tuesday intern op 03rd Aug"]
[Site "Chess.com INT"]
[Date "2021.08.03"]
[Round "9"]
[White "Costachi, Mihnea"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2471"]
[BlackElo "2572"]
[PlyCount "107"]
[EventDate "2021.08.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. b3 Nbd7 10. Bf4 O-O 11. Nbd2 Nh5 12. Ne5 Nxf4 13. gxf4 Rc8 14. Kh1 c5 15. cxd5 exd5 16. Bh3 Nxe5 17. dxe5 Bxe2 18. Bxc8 Qxc8 19. Rg1 Qe6 20. Qc3 g6 21. Rae1 Bb5 22. Qf3 Qf5 23. Nf1 Bc6 24. Ng3 Qh3 25. f5 Rc8 26. Qf4 Qh4 27. Qxh4 Bxh4 28. h3 Kf8 29. e6 d4+ 30. Kh2 d3 31. exf7 Kxf7 32. fxg6+ hxg6 33. Ne4 Rd8 34. Nd2 Bf6 35. Re3 Bd4 36. Reg3 Be5 37. f4 Bd6 38. Rf1 Bc7 39. Kg1 Rd4 40. Rg4 Bd7 41. f5 Rxg4+ 42. hxg4 gxf5 43. gxf5 Kf6 44. Rf3 Bxf5 45. Kf2 Kg5 46. Ke3 Be5 47. Ne4+ Bxe4 48. Kxe4 d2 49. Rd3 Bf4 50. Kd5 Kf5 51. a4 Bg5 52. Rf3+ Kg4 53. Rd3 Kf5 54. a5 1-0

[Event "Titled Tuesday intern op 03rd Aug"]
[Site "Chess.com INT"]
[Date "2021.08.03"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Weetik, Vjacheslav"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "2572"]
[BlackElo "2423"]
[PlyCount "47"]
[EventDate "2021.08.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 h6 9. Ne4 Nd5 10. O-O Nf4 11. Be2 Be7 12. d3 g5 13. Nbc3 f5 14. Ng3 O-O 15. Re1 Qd6 16. Bf1 c5 17. Nb5 Qc6 18. a4 Bb7 19. Bxf4 gxf4 20. Nh5 Qd7 21. Rxe5 f3 22. Qd2 Bg5 23. Qxa5 a6 24. Qc7 1-0

[Event "Titled Tuesday intern op 03rd Aug"]
[Site "Chess.com INT"]
[Date "2021.08.03"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Shahade, Gregory P"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2572"]
[BlackElo "2476"]
[PlyCount "95"]
[EventDate "2021.08.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O a6 6. Nbd2 Ba7 7. c3 d6 8. Bb3 O-O 9. h3 h6 10. Re1 Re8 11. Nf1 Be6 12. Be3 Bxe3 13. Nxe3 d5 14. exd5 Nxd5 15. Nc4 f6 16. d4 b5 17. Ne3 e4 18. Nd2 Nxe3 19. Rxe3 f5 20. f3 Qg5 21. Qe2 Bxb3 22. axb3 Rf8 23. fxe4 fxe4 24. Rxe4 Rad8 25. Nf3 Qd5 26. b4 Nb8 27. Re5 Qd6 28. Re6 Qf4 29. Re1 Nd7 30. Rxa6 Nb6 31. Raa1 Nc4 32. Qxc4+ bxc4 33. Ne5 Qg3 34. Nxc4 Qf2+ 35. Kh1 Qg3 36. Re3 Qf2 37. Rae1 Rd7 38. R3e2 Qg3 39. Re3 Qf2 40. R3e2 Qh4 41. Ne5 Rd6 42. Re4 Qg3 43. R4e3 Qh4 44. Re4 Qg5 45. Rg4 Qh5 46. Rge4 Rdf6 47. Kh2 Rf2 48. Ng4 1-0

[Event "Titled Tuesday intern op 10th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.10"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Przybylski, Wojciech"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "2572"]
[BlackElo "2321"]
[PlyCount "71"]
[EventDate "2021.08.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Nbd2 d6 7. c3 Na5 8. Bb5 c5 9. Re1 a6 10. Ba4 b5 11. Bc2 Nc6 12. h3 Re8 13. Nf1 h6 14. Ng3 Bf8 15. d4 cxd4 16. cxd4 exd4 17. Nxd4 Ne5 18. b3 Bb7 19. Bb2 Rc8 20. Rc1 Ng6 21. Ndf5 Nf4 22. Qf3 g5 23. h4 Nd7 24. Nh5 Ne5 25. Qd1 Nfg6 26. hxg5 Qxg5 27. Re3 Ng4 28. Qxg4 Qxg4 29. Nf6+ Kh8 30. Nxg4+ Ne5 31. f4 h5 32. Nf6 Re6 33. fxe5 dxe5 34. Nd7 Bg7 35. Bd3 Bf6 36. Nxf6 1-0

[Event "Titled Tuesday intern op 10th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.10"]
[Round "2"]
[White "Leiva Rodriguez, Jeammarco Giuseppe"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2391"]
[BlackElo "2572"]
[PlyCount "82"]
[EventDate "2021.08.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 e6 11. d3 d6 12. f4 Nc6 13. Be3 Be7 14. Qf2 O-O 15. Bg2 b6 16. g4 Bb7 17. f5 Bf6 18. g5 Be5 19. Rf1 Nd4 20. f6 Kh8 21. Rac1 gxf6 22. gxf6 Rg8 23. Bh6 Rg6 24. Bg7+ Kg8 25. Kh1 Qd8 26. Nd1 Nf5 27. c3 Rc8 28. Ne3 Nxg7 29. fxg7 Rxg7 30. Rg1 Qf6 31. Bf3 Rg6 32. Ng4 Qg7 33. Nxe5 Qxe5 34. Qe2 d5 35. Bh5 dxe4 36. Bxg6 hxg6 37. dxe4 Qxe4+ 38. Qxe4 Bxe4+ 39. Rg2 Rd8 40. Re1 Bxg2+ 41. Kxg2 Rd2+ 0-1

[Event "Titled Tuesday intern op 10th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.10"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Matinian, Nikita"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2572"]
[BlackElo "2436"]
[PlyCount "75"]
[EventDate "2021.08.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 a6 4. Nf3 Bg7 5. Be3 b5 6. a4 b4 7. Ne2 Bb7 8. Ng3 Nd7 9. a5 h5 10. Bd3 h4 11. Ne2 Ngf6 12. Ng5 c5 13. c3 cxd4 14. cxd4 e5 15. Qb3 d5 16. Qxb4 dxe4 17. Bc4 Bd5 18. Bxd5 Nxd5 19. Qc4 N7f6 20. dxe5 Rc8 21. Qa4+ Nd7 22. e6 fxe6 23. Nxe6 Qe7 24. Nxg7+ Qxg7 25. Bd4 Qg8 26. Bxh8 Qxh8 27. Qxe4+ Qe5 28. Qxg6+ Ke7 29. O-O Nf8 30. Qg4 Ne6 31. Rfe1 Nf6 32. Qb4+ Kf7 33. Qxh4 Rc2 34. Ng3 Qc5 35. Qxf6+ Kxf6 36. Ne4+ Kf5 37. Nxc5 Nxc5 38. Rac1 1-0

[Event "Titled Tuesday intern op 10th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.10"]
[Round "4"]
[White "Maze, Sebastien"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2546"]
[BlackElo "2572"]
[PlyCount "28"]
[EventDate "2021.08.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. O-O a6 6. Bd3 Nxf3+ 7. Qxf3 Bd6 8. Ne2 Qc7 9. h3 c4 10. e5 Bxe5 11. Be4 d5 12. Bxd5 exd5 13. Qxd5 Nf6 14. Qf3 O-O 0-1

[Event "Titled Tuesday intern op 10th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.10"]
[Round "5"]
[White "Moroni, Luca Jr"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "2566"]
[BlackElo "2572"]
[PlyCount "91"]
[EventDate "2021.08.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Qb3 a5 6. g3 Bb7 7. Bg2 O-O 8. O-O Re8 9. a3 Bxc3 10. Qxc3 a4 11. Bf4 d6 12. c5 bxc5 13. dxc5 Ne4 14. Qc2 Nxc5 15. Ng5 f5 16. Bxb7 Nxb7 17. e4 h6 18. Nf3 Qf6 19. Qxc7 Nc5 20. e5 Qf7 21. Qxf7+ Kxf7 22. exd6 Nbd7 23. Rac1 Rec8 24. Rc4 Nd3 25. Rc7 Rxc7 26. dxc7 e5 27. Rd1 e4 28. Ne1 N7c5 29. Nxd3 Nxd3 30. Rd2 g5 31. Be3 Rc8 32. Bb6 Ke6 33. g4 fxg4 34. Rc2 Kd5 35. Kf1 h5 36. Rc3 Nxb2 37. Rc5+ Kd6 38. Rxg5 Nc4 39. Ba5 Nxa5 40. Rxa5 Rxc7 41. Rxa4 Kd5 42. Ra5+ Rc5 43. Rxc5+ Kxc5 44. Ke2 Kd4 45. a4 h4 46. a5 1-0

[Event "Titled Tuesday intern op 10th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.10"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Costachi, Mihnea"]
[Result "1/2-1/2"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2471"]
[PlyCount "119"]
[EventDate "2021.08.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. Nc3 Nf6 7. Nd5 Nxd5 8. exd5 Nd4 9. a5 Ba7 10. d6 cxd6 11. Nxd4 Bxd4 12. Qf3 O-O 13. c3 Ba7 14. O-O Qf6 15. Qxf6 gxf6 16. Bd5 Rb8 17. d3 b5 18. axb6 Bxb6 19. Be3 f5 20. g3 Kg7 21. Rfe1 Bxe3 22. fxe3 Rb5 23. c4 Rxb4 24. Reb1 a5 25. Rxb4 axb4 26. Kf2 Kg6 27. Rb1 e4 28. d4 h5 29. h4 Kf6 30. Rxb4 Ke7 31. Rb6 Rg8 32. Kg2 Rf8 33. Kf2 Rg8 34. Rb8 Rf8 35. Ra8 Rd8 36. Ke1 Rf8 37. Ke2 Rd8 38. Kf2 Rf8 39. Ra7 Rg8 40. Rc7 Kd8 41. Ra7 Ke7 42. Ra1 Rd8 43. Ra2 Rf8 44. Ra3 Rd8 45. Ra5 Rf8 46. Ba8 Ke6 47. Kg2 Rg8 48. Bd5+ Ke7 49. Ra8 Rf8 50. Kh2 Rd8 51. Ra7 Rf8 52. Rc7 Kd8 53. Ra7 Ke7 54. Ra3 Rg8 55. Kh3 Rf8 56. Ra5 Rg8 57. Rb5 Rf8 58. Rb6 Rg8 59. Kg2 Rf8 60. Kf2 1/2-1/2

[Event "Titled Tuesday intern op 10th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.10"]
[Round "7"]
[White "Timmermans, Mark"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2385"]
[BlackElo "2572"]
[PlyCount "125"]
[EventDate "2021.08.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. b5 Nf6 4. a4 Be7 5. c4 O-O 6. e3 Re8 7. Nf3 Nbd7 8. Be2 e4 9. Nd4 Nc5 10. O-O Nfd7 11. f4 a5 12. Nc3 Nb6 13. Qc2 Bf6 14. Ba3 Bd7 15. Rae1 Qe7 16. Nb3 Ncxa4 17. Nxa4 Nxa4 18. c5 Be6 19. c6 bxc6 20. bxc6 Nb6 21. Bb2 Bxb3 22. Qxb3 a4 23. Bxf6 Qxf6 24. Qa3 d5 25. Rb1 d4 26. Rfc1 Red8 27. Rxb6 dxe3 28. dxe3 cxb6 29. c7 Rdc8 30. Bg4 b5 31. Bxc8 Rxc8 32. Qc5 h6 33. Qxb5 a3 34. Qb7 Qe6 35. Qa7 Qd7 36. Qxa3 Rxc7 37. Qa8+ Kh7 38. Rxc7 Qxc7 39. Qxe4+ Kg8 40. Qd4 Qe7 41. h3 Qa3 42. Kf2 Qe7 43. Kf3 Qh4 44. Qd5 Qe7 45. Qa8+ Qf8 46. Qxf8+ Kxf8 47. Ke4 Ke7 48. Kd5 Kf6 49. e4 Kg6 50. g4 Kf6 51. e5+ Ke7 52. f5 Kd7 53. e6+ fxe6+ 54. fxe6+ Ke7 55. Ke5 Ke8 56. h4 Ke7 57. h5 Ke8 58. Kd6 Kd8 59. e7+ Ke8 60. Ke6 g6 61. hxg6 h5 62. g7 hxg4 63. g8=Q# 1-0

[Event "Titled Tuesday intern op 10th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.10"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Djordjevic, Vuk D"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2350"]
[PlyCount "89"]
[EventDate "2021.08.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Be7 10. Bd3 Bd7 11. O-O Rc8 12. Qe1 O-O 13. Nc3 Nxb4 14. Bxf5 exf5 15. axb4 Be6 16. Bd2 a6 17. Na4 Qb5 18. Nc5 b6 19. Nxe6 fxe6 20. Qb1 Rc4 21. Qa2 Ra8 22. Rfb1 h6 23. h4 Kh7 24. Qa4 Qxa4 25. Rxa4 a5 26. h5 Bd8 27. Ra2 a4 28. b5 Be7 29. Kf1 a3 30. Ke2 Raa4 31. Kd3 Kg8 32. Bc3 Kf7 33. Nd2 Rc8 34. Rb3 g6 35. hxg6+ Kxg6 36. Nb1 Rca8 37. Bd2 h5 38. Nc3 R4a7 39. g3 h4 40. gxh4 Bxh4 41. Bc1 Be7 42. Nb1 Rh8 43. Ke2 Rh1 44. Bxa3 Rxb1 45. Rxb1 1-0

[Event "Titled Tuesday intern op 10th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.10"]
[Round "9"]
[White "Aradhya, Garg"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2198"]
[BlackElo "2572"]
[PlyCount "67"]
[EventDate "2021.08.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qb3 Nc6 6. Qc2 b5 7. cxb5 Bxb5 8. Nc3 Ba6 9. e4 Bxf1 10. Kxf1 h6 11. d5 Ne7 12. dxe6 dxe6 13. Be3 Qc8 14. Rd1 Ng6 15. Qa4+ Nd7 16. h4 Bd6 17. Nb5 O-O 18. Nxd6 cxd6 19. Rxd6 Nde5 20. h5 Nc4 21. Rc6 Nxe3+ 22. fxe3 Qd7 23. hxg6 Rac8 24. gxf7+ Kh7 25. Nd4 Qxf7+ 26. Ke2 Qf2+ 27. Kd3 e5 28. Rxc8 Rxc8 29. Qd7 Rf8 30. Nf5 Qxg2 31. Rxh6+ Kg8 32. Qe6+ Rf7 33. Ne7+ Kf8 34. Rh8# 1-0

[Event "Titled Tuesday intern op 10th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.10"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Gutenev, Alexander"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2430"]
[PlyCount "69"]
[EventDate "2021.08.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d6 8. exd6 Qxd6 9. O-O Bg4 10. Re1 Qf6 11. Be4 O-O-O 12. h3 Bxf3 13. Bxf3 Ne5 14. Be4 e6 15. d4 cxd3 16. Be3 Nec4 17. Nd2 Nxe3 18. Rxe3 Bc5 19. Rf3 Qe7 20. b4 Bd6 21. a4 f5 22. Bxd3 Nd5 23. Bc4 Bc7 24. Qb3 Kb8 25. Re1 Qd6 26. Nf1 Rhe8 27. Rd3 Qc6 28. Bb5 Qb6 29. Bxe8 Nf4 30. Rxd8+ Bxd8 31. Qc4 Bc7 32. Bd7 Qd6 33. Bxe6 Nd3 34. Re3 Ne5 35. Qd5 1-0

[Event "Titled Tuesday intern op 10th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.10"]
[Round "11"]
[White "Maly, Alexey"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2370"]
[BlackElo "2572"]
[PlyCount "279"]
[EventDate "2021.08.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e3 e5 2. d4 e4 3. c4 Nf6 4. Nc3 Bb4 5. Bd2 Qe7 6. Nge2 c6 7. d5 O-O 8. a3 Bd6 9. Nd4 g6 10. g4 Be5 11. Be2 c5 12. Nc2 g5 13. h4 h6 14. hxg5 hxg5 15. Kf1 d6 16. Kg2 Qd7 17. Rh3 Nxg4 18. Nxe4 Re8 19. Qh1 Bxb2 20. Bc3 Bxc3 21. Nxc3 Kf8 22. Rh8+ Ke7 23. Rxe8+ Qxe8 24. Qh5 Nf6 25. Qxg5 Nbd7 26. Rh1 Qg8 27. Qxg8 Nxg8 28. f4 Ndf6 29. e4 Bd7 30. Kg3 Re8 31. Bf3 Kf8 32. Ne3 Bc8 33. Ng4 Nxg4 34. Bxg4 Bxg4 35. Kxg4 Kg7 36. Kg5 Ne7 37. Re1 Ng6 38. Nb5 Rd8 39. Nxa7 Ra8 40. Nb5 Rd8 41. e5 dxe5 42. fxe5 Nxe5 43. Re4 Ng6 44. Kf5 Rd7 45. d6 Rd8 46. a4 Rd7 47. a5 Rd8 48. Re2 Nf8 49. Re7 Nd7 50. Nc7 Nf6 51. Ke5 Nd7+ 52. Kd5 Kf8 53. Re3 Rc8 54. Rh3 Kg7 55. Rg3+ Kf8 56. Re3 Rd8 57. Re7 Kg8 58. a6 bxa6 59. Nxa6 Nb6+ 60. Kxc5 Nxc4 61. Kxc4 Rxd6 62. Nc5 Rd1 63. Re3 Kg7 64. Nd3 Rd2 65. Kd4 Kf8 66. Kc3 Ra2 67. Kd4 Ra4+ 68. Ke5 Ra3 69. Ke4 Ra4+ 70. Kf3 Ra3 71. Ke2 Ra2+ 72. Kd1 Ra1+ 73. Nc1 Ra6 74. Ne2 Re6 75. Rf3 Ke7 76. Ke1 Rd6 77. Kf2 Rf6 78. Nf4 Kf8 79. Kg3 Ra6 80. Re3 Ra5 81. Kg4 Rb5 82. Rd3 Ra5 83. Rd6 Rb5 84. Rc6 Re5 85. Rc7 Ra5 86. Nh3 Ra4+ 87. Kh5 Ra5+ 88. Ng5 f6 89. Rf7+ Ke8 90. Rxf6 Ke7 91. Re6+ Kd7 92. Rf6 Ke7 93. Kg6 Ra1 94. Re6+ Kd7 95. Re3 Rd1 96. Kf6 Kd6 97. Nf7+ Kd7 98. Re7+ Kc6 99. Ne5+ Kc5 100. Rc7+ Kb4 101. Ke6 Kb5 102. Rc2 Kb4 103. Nf3 Kb3 104. Rc8 Rd3 105. Ne5 Rd1 106. Kf5 Kb4 107. Ke4 Kb5 108. Nd3 Rd2 109. Kd4 Rd1 110. Rc2 Kb6 111. Ke4 Kb5 112. Rc5+ Kb6 113. Rc3 Kb5 114. Kd5 Kb6 115. Rb3+ Kc7 116. Kc4 Kd6 117. Nb4 Rc1+ 118. Kd3 Rd1+ 119. Kc4 Rh1 120. Nd3 Rh4+ 121. Kc3 Kd5 122. Rb5+ Kc6 123. Rf5 Kd6 124. Nf4 Rg4 125. Kd4 Rh4 126. Rf6+ Kc7 127. Kc5 Rh1 128. Rf7+ Kd8 129. Nd5 Ke8 130. Rf4 Re1 131. Kd6 Rd1 132. Rf5 Rd2 133. Rf1 Rd3 134. Rf4 Rd1 135. Re4+ Kf7 136. Ke5 Kg7 137. Rf4 Kg6 138. Ne7+ Kg5 139. Re4 Ra1 140. Nd5 1/2-1/2

[Event "Levitov Zhigalko-Shimanov m"]
[Site "Lichess.org INT"]
[Date "2021.08.11"]
[Round "1"]
[White "Shimanov, Aleksandr"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2581"]
[BlackElo "2572"]
[PlyCount "145"]
[EventDate "2021.08.11"]
[EventType "match (blitz)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 Be7 6. O-O Nf6 7. Ng5 O-O 8. f4 exf4 9. Bxf4 h6 10. Nf3 Be6 11. Nd5 Rb8 12. a4 Bxd5 13. Bxd5 Nxd5 14. exd5 Nb4 15. c4 Bf6 16. Qd2 Re8 17. Rae1 Qd7 18. b3 a5 19. h3 Rbd8 20. Re4 Re7 21. Rfe1 Rde8 22. Kh2 Kh7 23. g4 Kg8 24. Kg2 Qd8 25. R1e3 Rxe4 26. dxe4 Ba1 27. e5 dxe5 28. Bxe5 Bxe5 29. Rxe5 Rxe5 30. Nxe5 Qf6 31. Nf3 Kf8 32. Qe2 Qf4 33. Qe5 Qxe5 34. Nxe5 Ke7 35. Kf3 Nc2 36. Ke4 Nd4 37. d6+ Kxd6 38. Nxf7+ Ke7 39. Ne5 Nxb3 40. Kd5 Kf6 41. Nd3 b6 42. h4 g6 43. Kc6 h5 44. gxh5 gxh5 45. Nf4 Nd2 46. Kb5 Nf3 47. Nxh5+ Ke5 48. Ng7 Nxh4 49. Kxb6 Kd4 50. Kb5 Ng6 51. Ne6+ Kc3 52. Nxc5 Ne5 53. Ne4+ Kd4 54. Nd6 Nd3 55. Nb7 Ne5 56. Nxa5 Nd7 57. Nb7 Ne5 58. c5 Kd5 59. a5 Nc6 60. a6 Na7+ 61. Kb6 Nc8+ 62. Kc7 Na7 63. Kb6 Nc8+ 64. Ka5 Na7 65. Kb4 Nc6+ 66. Ka4 Na7 67. Ka5 Nc6+ 68. Kb6 Ne7 69. a7 Nc8+ 70. Ka6 Nxa7 71. Kxa7 Kc6 72. Ka6 Kc7 73. Na5 1-0

[Event "Levitov Zhigalko-Shimanov m"]
[Site "Lichess.org INT"]
[Date "2021.08.11"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Shimanov, Aleksandr"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2581"]
[PlyCount "79"]
[EventDate "2021.08.11"]
[EventType "match (blitz)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. Rb1 Qc7 11. Qe1 Nec6 12. Bd1 O-O-O 13. Bc2 Be7 14. Qe2 h6 15. Re1 g5 16. h3 Rdg8 17. Nf1 h5 18. g4 hxg4 19. hxg4 f6 20. exf6 Bxf6 21. Ng3 Be7 22. Kg2 Bd6 23. Be3 Nb3 24. Rbd1 e5 25. dxe5 Nxe5 26. Nxe5 Bxe5 27. Bxb3 cxb3 28. Bd4 Bxd4 29. Rxd4 Rh4 30. Qe5 Bxg4 31. Qxc7+ Kxc7 32. Rxd5 Bh3+ 33. Kg1 Rg7 34. Rde5 Bd7 35. Re7 Rxe7 36. Rxe7 Rh6 37. Ne4 Rc6 38. Nxg5 Kd8 39. Re2 Rd6 40. Nf7+ 1-0

[Event "Levitov Zhigalko-Shimanov m"]
[Site "Lichess.org INT"]
[Date "2021.08.11"]
[Round "3"]
[White "Shimanov, Aleksandr"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B29"]
[WhiteElo "2581"]
[BlackElo "2572"]
[PlyCount "140"]
[EventDate "2021.08.11"]
[EventType "match (blitz)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. e5 Ng4 5. Qe2 Qc7 6. Nb5 Qb8 7. d4 cxd4 8. Bf4 f6 9. Nfxd4 Ngxe5 10. O-O-O d6 11. Bg3 a6 12. Nc3 Qa7 13. Nf3 Bd7 14. Nxe5 dxe5 15. Nd5 O-O-O 16. f4 e6 17. fxe5 exd5 18. e6 Be8 19. Qg4 Qe3+ 20. Kb1 Qe4 21. Qh3 Be7 22. Bd3 Qa4 23. b3 Qa3 24. c3 Bg6 25. Qg4 Bxd3+ 26. Rxd3 g6 27. Rhd1 f5 28. Qf3 Bd6 29. Bh4 Be7 30. Bg3 Bd6 31. Bh4 Ne7 32. c4 dxc4 33. Rc3 Kb8 34. Rxd6 Rxd6 35. Bxe7 Re8 36. Bxd6+ Qxd6 37. Rxc4 Qxe6 38. Qf4+ Ka8 39. Rc2 Qe1+ 40. Kb2 Qe5+ 41. Qxe5 Rxe5 42. Rd2 Kb8 43. Kc3 Kc7 44. Kd4 Re6 45. Rc2+ Kd6 46. h3 Re4+ 47. Kd3 Re1 48. Rd2 Ra1 49. Kc4+ Kc6 50. Re2 Rc1+ 51. Kd4 Kb6 52. Ke5 Rc6 53. Kf4 Kc5 54. Kg5 Kb4 55. Kh6 Rc7 56. h4 Ka3 57. h5 gxh5 58. Kxh5 Rg7 59. Kh6 Rg4 60. Kxh7 b5 61. Rf2 f4 62. Kh6 a5 63. Kh5 Rg8 64. Kh4 b4 65. Kh3 Rg3+ 66. Kh4 Rg8 67. Kh3 Rg5 68. Kh4 Rg7 69. Kh3 Rg6 70. Kh4 Rg8 1/2-1/2

[Event "Levitov Zhigalko-Shimanov m"]
[Site "Lichess.org INT"]
[Date "2021.08.11"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Shimanov, Aleksandr"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2581"]
[PlyCount "103"]
[EventDate "2021.08.11"]
[EventType "match (blitz)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. h4 h6 11. h5 O-O-O 12. Re1 Kb8 13. Rb1 Nc8 14. Qc2 Be7 15. Bd1 Qc7 16. Nf1 Nb6 17. Qe2 Rdg8 18. Bf4 g6 19. N3h2 Qd8 20. Ng4 gxh5 21. Nf6 Bxf6 22. exf6+ Ka8 23. Qxh5 Qf8 24. Re3 Ba4 25. Rg3 Bxd1 26. Rxd1 Nd7 27. Qh4 h5 28. Re1 Nc6 29. Ree3 Rg4 30. Rxg4 hxg4 31. Qxg4 Nxf6 32. Qe2 Qg7 33. Rg3 Qh7 34. Rh3 Qg8 35. Rxh8 Qxh8 36. Be5 Qh5 37. Qxh5 Nxh5 38. Ne3 Nxe5 39. dxe5 Nf4 40. Ng4 Nd3 41. Kf1 Nxb2 42. Nh6 Kb8 43. Nxf7 Kc7 44. Ke2 Kd7 45. f4 Nd3 46. Ke3 b5 47. Nd6 a6 48. g4 Ke7 49. Nb7 Kd7 50. Nd6 Ke7 51. Nb7 Kd7 52. Nd6 1/2-1/2

[Event "Levitov Zhigalko-Shimanov m"]
[Site "Lichess.org INT"]
[Date "2021.08.11"]
[Round "5"]
[White "Shimanov, Aleksandr"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2581"]
[BlackElo "2572"]
[PlyCount "243"]
[EventDate "2021.08.11"]
[EventType "match (blitz)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 Be7 6. O-O Nf6 7. Ng5 O-O 8. f4 Bg4 9. Qe1 exf4 10. Bxf4 Nd4 11. Qd2 a6 12. a4 Rb8 13. Nf3 Bxf3 14. gxf3 b5 15. axb5 axb5 16. Ba2 b4 17. Ne2 Nxe2+ 18. Qxe2 Nh5 19. Be3 Bf6 20. f4 g6 21. Rab1 Bd4 22. Bxd4 cxd4 23. Qf2 Qf6 24. Bb3 Rbc8 25. Ra1 Ra8 26. Rae1 Ra5 27. Qd2 Rb8 28. e5 Qe7 29. e6 f5 30. Qf2 Nf6 31. Qxd4 d5 32. Ra1 Qc5 33. Qxc5 Rxc5 34. Rfe1 Re8 35. Kf2 Re7 36. Ra4 Rb5 37. Kf3 Kg7 38. Ra8 Ne8 39. Rd8 Nc7 40. Re5 Nxe6 41. Rdxd5 Rxd5 42. Rxd5 Nc7 43. Rc5 Ne8 44. Rb5 Nf6 45. h3 Re1 46. Rb7+ Kh6 47. Rxb4 Nh5 48. Kf2 Rh1 49. Kg2 Rd1 50. Rd4 Rd2+ 51. Kf3 Rh2 52. c4 Rxh3+ 53. Kf2 Rh2+ 54. Ke3 Rxb2 55. Ba4 Nf6 56. Rd6 Ng4+ 57. Kd4 Rf2 58. Bd7 Rxf4+ 59. Kc3 Ne5 60. c5 Rf3 61. c6 Rf1 62. Kd2 Nxc6 63. Bxc6 Kg5 64. Ke2 Rc1 65. Bf3 h5 66. Bd5 h4 67. Bf7 Kf4 68. Rxg6 Rc2+ 69. Kd1 Rb2 70. Rh6 Ke3 71. Rxh4 Kxd3 72. Rh3+ Kd4 73. Bg6 Ke5 74. Rf3 f4 75. Bc2 Ra2 76. Kd2 Rb2 77. Rh3 Rb8 78. Rh5+ Kd4 79. Rf5 Rd8 80. Rxf4+ Ke5+ 81. Ke3 Rc8 82. Rf5+ Ke6 83. Be4 Rc4 84. Ra5 Rb4 85. Kf4 Kd6 86. Rd5+ Ke6 87. Rh5 Ra4 88. Rh6+ Ke7 89. Ke5 Ra5+ 90. Bd5 Ra1 91. Rh7+ Kf8 92. Rf7+ Ke8 93. Rf2 Ke7 94. Rf7+ Ke8 95. Rg7 Kf8 96. Rc7 Rg1 97. Be6 Re1+ 98. Kf6 Rf1+ 99. Bf5 Re1 100. Rh7 Rg1 101. Rf7+ Ke8 102. Re7+ Kd8 103. Rd7+ Ke8 104. Rd4 Rf1 105. Rd2 Rf3 106. Rd5 Rf1 107. Rd3 Rf2 108. Rd6 Rf1 109. Rc6 Rd1 110. Rc8+ Rd8 111. Rc7 Rd6+ 112. Be6 Rd1 113. Rh7 Rf1+ 114. Ke5 Re1+ 115. Kd6 Rd1+ 116. Bd5 Rf1 117. Re7+ Kf8 118. Ra7 Re1 119. Rf7+ Ke8 120. Rf3 Re2 121. Bc6+ Kd8 122. Rf8+ 1-0

[Event "Levitov Zhigalko-Shimanov m"]
[Site "Lichess.org INT"]
[Date "2021.08.11"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Shimanov, Aleksandr"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2572"]
[BlackElo "2581"]
[PlyCount "65"]
[EventDate "2021.08.11"]
[EventType "match (blitz)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Nxc6 bxc6 8. Bd3 Bd6 9. O-O Qc7 10. h3 Nf6 11. Re1 O-O 12. c4 Rad8 13. Qc2 dxe4 14. Nxe4 Nxe4 15. Bxe4 f5 16. Bd3 c5 17. Bg5 Rde8 18. Rad1 Bc6 19. b3 Qf7 20. Bf1 Bb8 21. Be3 Qc7 22. f4 Be4 23. Qf2 Rc8 24. Bd3 Ba8 25. Bc1 Rf6 26. Be2 e5 27. Bb2 Rg6 28. Bxe5 Qb6 29. Bf3 Bxe5 30. Rxe5 Rd6 31. Rxd6 Qxd6 32. Bxa8 Rxa8 33. Qxc5 1-0

[Event "Levitov Zhigalko-Shimanov m"]
[Site "Lichess.org INT"]
[Date "2021.08.11"]
[Round "7"]
[White "Shimanov, Aleksandr"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2581"]
[BlackElo "2572"]
[PlyCount "131"]
[EventDate "2021.08.11"]
[EventType "match (blitz)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 Nb6 4. Nf3 d5 5. exd6 exd6 6. h3 Bf5 7. Bd3 Bxd3 8. Qxd3 Be7 9. O-O O-O 10. c4 Nc6 11. a3 Bf6 12. Nc3 Re8 13. Bf4 Na5 14. Nd2 Bg5 15. Be3 d5 16. cxd5 Nxd5 17. Nxd5 Qxd5 18. Rac1 Bxe3 19. fxe3 Nc6 20. Rc5 Qd7 21. Qc3 Rad8 22. Nf3 f6 23. Nh4 Rc8 24. Qb3+ Qf7 25. Qxb7 Ne7 26. Rxc7 Rxc7 27. Qxc7 Nd5 28. Qxf7+ Kxf7 29. Nf5 Rb8 30. e4 Ne7 31. Nxe7 Kxe7 32. b4 Rc8 33. Rf3 Rc1+ 34. Kf2 Rc2+ 35. Kf1 Rc1+ 36. Kf2 Rc2+ 37. Kg3 Kd6 38. e5+ fxe5 39. dxe5+ Kxe5 40. Rf7 Rc3+ 41. Kg4 Rxa3 42. Rxg7 Ra4 43. Kg5 Rxb4 44. Rxa7 h6+ 45. Kxh6 Kf6 46. Ra6+ Kf5 47. Ra5+ Kf6 48. g4 Rb8 49. Rf5+ Ke6 50. h4 Rg8 51. Kh5 Rg7 52. Rf1 Rh7+ 53. Kg6 Rxh4 54. g5 Ke7 55. Kg7 Re4 56. g6 Re2 57. Kg8 Rg2 58. g7 Rg3 59. Re1+ Kd7 60. Re4 Kd6 61. Kf7 Rf3+ 62. Kg6 Rg3+ 63. Kf6 Rf3+ 64. Kg5 Rg3+ 65. Rg4 Rxg4+ 66. Kxg4 1-0

[Event "Levitov Zhigalko-Shimanov m"]
[Site "Lichess.org INT"]
[Date "2021.08.11"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Shimanov, Aleksandr"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2581"]
[PlyCount "166"]
[EventDate "2021.08.11"]
[EventType "match (blitz)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 c4 7. Nbd2 Na5 8. h4 Bd7 9. h5 h6 10. g3 Ne7 11. Bh3 O-O-O 12. O-O Kb8 13. Rb1 Qc7 14. Re1 Nc8 15. Nf1 Nb6 16. Bf4 Ba4 17. Qe2 Be7 18. Ne3 Ka8 19. Kh2 Rdg8 20. g4 Qd8 21. Rg1 g6 22. Rbf1 Nb3 23. Bg3 Rg7 24. Kh1 Nd7 25. Nh2 g5 26. f4 gxf4 27. Bxf4 Nf8 28. Nf3 Be8 29. Rg2 Rgh7 30. Qe1 Ba4 31. Qb1 Be8 32. Rg3 Ba4 33. Rf2 Be8 34. Bf1 Rg7 35. Be2 Bg5 36. Bxg5 hxg5 37. Bd1 Na5 38. Bc2 Rh6 39. Ng1 Nd7 40. Rgf3 Qe7 41. Nh3 Qd8 42. Qf1 Qe7 43. Rf6 Rh8 44. h6 Rgg8 45. h7 Rg7 46. Kg2 Nf8 47. Rh6 a6 48. Qh1 Ng6 49. Ng1 Nf4+ 50. Kg3 Ng6 51. Rf6 Nf4 52. Nf3 Ne2+ 53. Kf2 Nf4 54. Nxg5 Nd3+ 55. Bxd3 cxd3 56. Nf3 Nc4 57. Nxc4 dxc4 58. Nd2 Bc6 59. Qh4 Bd5 60. g5 Qc7 61. Ke3 Qb6 62. g6 fxg6 63. Rfxg6 Qc7 64. Qf6 Rhxh7 65. Rxh7 Rxh7 66. Rg8+ Ka7 67. Qf8 Rh3+ 68. Kf2 Rh2+ 69. Ke1 Rh1+ 70. Kf2 Rd1 71. Nf1 Rb1 72. Ne3 Rxb2+ 73. Kg3 d2 74. Qa8+ Kb6 75. Rd8 Qg7+ 76. Kf4 Qf7+ 77. Kg3 Qf3+ 78. Kh4 Qf2+ 79. Kh5 Qxe3 80. Rd6+ Ka5 81. Qd8+ Ka4 82. Qd7+ Kb3 83. Rxa6 d1=Q+ 0-1

[Event "Levitov Zhigalko-Shimanov m"]
[Site "Lichess.org INT"]
[Date "2021.08.11"]
[Round "9"]
[White "Shimanov, Aleksandr"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2581"]
[BlackElo "2572"]
[PlyCount "68"]
[EventDate "2021.08.11"]
[EventType "match (blitz)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. e5 h5 9. Nd5 Qc6 10. Nf4 e6 11. c3 Nxf3+ 12. gxf3 Nh6 13. d4 d5 14. exd6 Bxd6 15. d5 Qc7 16. dxe6 Bxf4 17. exf7+ Kxf7 18. Qd5+ Kf6 19. Bc4 Bxc1 20. Raxc1 Nf5 21. Kh1 g6 22. Rg1 Rf8 23. Qd2 Kg7 24. Qg5 Rf6 25. Rce1 Qc6 26. Qxh5 Bd7 27. Re4 Rh8 28. Qg5 Rh6 29. Rge1 b5 30. Bb3 c4 31. Bc2 Qd6 32. Rf4 Bc6 33. Be4 Rh5 34. Qg4 Rh4 0-1

[Event "Levitov Zhigalko-Shimanov m"]
[Site "Lichess.org INT"]
[Date "2021.08.11"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Shimanov, Aleksandr"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2581"]
[PlyCount "138"]
[EventDate "2021.08.11"]
[EventType "match (blitz)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. dxc5 Bxc5 9. Bxc5 Qxc5 10. Nb5 Kf8 11. Nbd4 Qb4+ 12. c3 Qxb2 13. O-O Bg6 14. Bd3 Nge7 15. Rb1 Qxc3 16. Bxg6 hxg6 17. Rxb7 Nxd4 18. Nxd4 Nf5 19. Qb1 Kg8 20. Nf3 Rc8 21. Rxa7 Nd4 22. Nxd4 Qxd4 23. Qb7 Rf8 24. Qc7 Rh5 25. Re1 Rf5 26. Rf1 Rxe5 27. h3 Re2 28. Qe7 Qf6 29. Qd6 Rc8 30. a4 Ra2 31. Qd7 Rf8 32. Qd6 Qd4 33. Qd7 g5 34. a5 g6 35. a6 Ra3 36. Qe7 Ra2 37. Qd7 Qc4 38. Qb7 Qc5 39. Ra8 Rxa8 40. Qxa8+ Kg7 41. Qd8 d4 42. a7 Rxa7 43. Qb8 Rd7 44. Qe8 Qd5 45. Rd1 d3 46. Rd2 Qd4 47. g3 Rd5 48. Qa8 Qc3 49. Qa2 Rd6 50. Kg2 Qc6+ 51. Kh2 Qf3 52. Qa3 Rd5 53. Qc3+ Kh7 54. Qa3 Kg7 55. Qc3+ Kh7 56. Kg1 Qf5 57. Kh2 e5 58. Qc4 Rd7 59. Kg1 e4 60. Qc3 Qxh3 61. Qe5 Qf5 62. Qe8 Rc7 63. f4 Rc1+ 64. Kg2 Rc2 65. Rxc2 dxc2 66. Qc6 e3 67. fxg5 e2 68. Qc3 Qf1+ 69. Kh2 e1=Q 0-1

[Event "Levitov Zhigalko-Shimanov m"]
[Site "Lichess.org INT"]
[Date "2021.08.11"]
[Round "11"]
[White "Shimanov, Aleksandr"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2581"]
[BlackElo "2572"]
[PlyCount "65"]
[EventDate "2021.08.11"]
[EventType "match (blitz)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 Be7 6. O-O Nf6 7. Ng5 O-O 8. f4 Bg4 9. Qe1 exf4 10. Bxf4 Nd4 11. Qd2 a6 12. a4 h6 13. Nf3 Be6 14. Rae1 Re8 15. Bxe6 Nxe6 16. Bg3 Rc8 17. Nh4 Nh5 18. Nf5 Nxg3 19. Nxg3 Bf6 20. Nd5 Be5 21. Nf5 Nd4 22. c3 Nxf5 23. Rxf5 Qa5 24. Ref1 f6 25. Qd1 b5 26. d4 cxd4 27. cxd4 bxa4 28. dxe5 dxe5 29. Nxf6+ gxf6 30. Rxf6 Rc7 31. Qh5 Qc5+ 32. Kh1 Rec8 33. Rxh6 1-0

[Event "Levitov Zhigalko-Shimanov m"]
[Site "Lichess.org INT"]
[Date "2021.08.11"]
[Round "12"]
[White "Zhigalko, Sergei"]
[Black "Shimanov, Aleksandr"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2581"]
[PlyCount "100"]
[EventDate "2021.08.11"]
[EventType "match (blitz)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Nbd2 c5 6. c4 Nc6 7. cxd5 Qxd5 8. Bc4 Qd7 9. O-O cxd4 10. a3 Nge7 11. b4 Ng6 12. Re1 Be7 13. Bb2 d3 14. Bb5 a6 15. Bxc6 Qxc6 16. Nd4 Qd5 17. Rc1 O-O 18. Nc4 Nf4 19. Ne3 Qd7 20. Qf3 Bg5 21. Nexf5 exf5 22. Rcd1 d2 23. Rxd2 Nh3+ 24. gxh3 Bxd2 25. Rd1 Bh6 26. Nxf5 Qe6 27. Rd6 Kh8 28. Nxh6 Qa2 29. Bd4 Rac8 30. Nf5 Rc1+ 31. Kg2 Qb1 32. Kg3 Rg1+ 33. Kh4 Qc1 34. Be3 Qc4+ 35. Rd4 Qe6 36. Nd6 f6 37. Qf5 g5+ 38. Kh5 Qe7 39. e6 Qg7 40. Nf7+ Kg8 41. Nh6+ Kh8 42. Nf7+ Rxf7 43. Rd8+ Rf8 44. e7 Qxe7 45. Rd7 Qe8+ 46. Kh6 Rf7 47. Rxf7 Qxf7 48. Qc8+ Qg8 49. Qd7 Qf8+ 50. Kh5 Kg8 0-1

[Event "Levitov Zhigalko-Shimanov m"]
[Site "Lichess.org INT"]
[Date "2021.08.11"]
[Round "13"]
[White "Shimanov, Aleksandr"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2581"]
[BlackElo "2572"]
[PlyCount "196"]
[EventDate "2021.08.11"]
[EventType "match (blitz)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 Nb6 4. f4 d6 5. Nf3 g6 6. Bd3 Bg7 7. O-O O-O 8. Nbd2 c5 9. dxc5 dxc5 10. Qe2 Nc6 11. c3 Nd5 12. Ne4 Qb6 13. Kh1 Bf5 14. h3 Rad8 15. g4 Bxe4 16. Bxe4 e6 17. Bc2 f6 18. exf6 Rxf6 19. Ng5 Nce7 20. Ne4 Rff8 21. Ng5 Rf6 22. Re1 Qc6 23. Kg1 Nc7 24. Bd2 Ned5 25. Rad1 Rdf8 26. Rf1 h6 27. Ne4 Rxf4 28. Bxf4 Nxf4 29. Rxf4 Rxf4 30. Rd6 Qe8 31. Nxc5 Bf8 32. Qd2 Bxd6 33. Qxd6 Qf8 34. Qxf8+ Kxf8 35. Bxg6 b6 36. Nd3 Rf3 37. Kg2 Re3 38. h4 Re2+ 39. Kf3 Rd2 40. g5 hxg5 41. hxg5 Nd5 42. Be4 Ke7 43. a3 a5 44. Kg3 a4 45. Kf3 Nc7 46. Kf4 Na6 47. Ke5 Nc5 48. Nf4 Nxe4 49. Kxe4 Rxb2 50. g6 Kf6 51. g7 Kxg7 52. Nxe6+ Kf6 53. Nd4 Ra2 54. Nb5 Ke6 55. Kd4 Kd7 56. Kd5 Rb2 57. c4 Rb3 58. Ke5 Kc6 59. Kd4 Kb7 60. Nd6+ Ka6 61. Nb5 Ka5 62. Ke4 Rh3 63. Kd4 Rg3 64. Ke4 Rh3 65. Kd4 Ka6 66. Kd5 Kb7 67. Nd6+ Kc7 68. Nb5+ Kd7 69. Kd4 Kc6 70. Na7+ Kd6 71. Nb5+ Ke6 72. Nc7+ Kd7 73. Nb5 Kc6 74. Na7+ Kb7 75. Nb5 Rg3 76. Ke4 Kc6 77. Kd4 Rg4+ 78. Kd3 Kc5 79. Nc3 Rg3+ 80. Kc2 Kxc4 81. Nxa4 b5 82. Nb2+ Kd4 83. a4 b4 84. a5 Ra3 85. a6 Kc5 86. Nd3+ Kb5 87. Nb2 Rxa6 88. Kb3 Ra3+ 89. Kc2 Rh3 90. Kd2 Rh2+ 91. Kc1 Rg2 92. Kb1 Kc5 93. Kc1 Kd4 94. Kb1 Rh2 95. Kc1 Kc3 96. Na4+ Kc4 97. Kb1 Kb3 98. Nc5+ Ka3 0-1

[Event "Levitov Zhigalko-Shimanov m"]
[Site "Lichess.org INT"]
[Date "2021.08.11"]
[Round "14"]
[White "Zhigalko, Sergei"]
[Black "Shimanov, Aleksandr"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2581"]
[PlyCount "154"]
[EventDate "2021.08.11"]
[EventType "match (blitz)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. O-O Nc6 7. c3 Bg6 8. a3 cxd4 9. cxd4 Nge7 10. b4 Nc8 11. Bb2 Be7 12. Nbd2 O-O 13. Nb3 Nb6 14. Nc5 Bxc5 15. dxc5 Nc4 16. Bxc4 dxc4 17. b5 Ne7 18. a4 a6 19. Re1 Bd3 20. Qd2 Qd5 21. Qb4 Ng6 22. Rad1 axb5 23. axb5 Ra2 24. Re3 Nf4 25. Ne1 h5 26. Rf3 g5 27. h4 Qe4 28. Re3 Qf5 29. hxg5 Nd5 30. Qd2 Nxe3 31. fxe3 Be4 32. Qb4 Qg4 33. Rd2 Bd5 34. Rf2 Qxg5 35. e4 Bxe4 36. Qxc4 Bd5 37. Qd4 Rfa8 38. Nd3 R8a4 39. Nb4 Ra8 40. Nxa2 Rxa2 41. c6 bxc6 42. bxc6 Bxc6 43. Qc4 Bd5 44. Qc7 Qg6 45. Qc8+ Kg7 46. Qc5 Qb1+ 47. Bc1 Rxf2 48. Kxf2 Qe4 49. Qe3 Qxg2+ 50. Ke1 Qg6 51. Qf4 Qg1+ 52. Kd2 Qg6 53. Ke1 Be4 54. Qg5 Kh7 55. Kf2 Qxg5 56. Bxg5 Kg6 57. Bf6 Kf5 58. Kg3 Bd3 59. Kh4 Be2 60. Bg7 Bf3 61. Bf6 Bd1 62. Bg7 Be2 63. Bf6 Bg4 64. Bg7 Kf4 65. Bf6 Kf3 66. Bg5 Ke4 67. Bf6 Kf5 68. Bg7 Kg6 69. Bf6 Bd1 70. Kg3 Ba4 71. Kh4 Bc6 72. Kg3 Kf5 73. Kh4 Bf3 74. Kg3 Ke4 75. Kh4 Kf4 76. Bg7 Kf5 77. Bf6 Bg4 1/2-1/2

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "1"]
[White "Divya, Deshmukh"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2305"]
[BlackElo "2572"]
[PlyCount "69"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d3 e6 6. Nbd2 Bd6 7. e4 Ne7 8. Re1 O-O 9. Qe2 Re8 10. Nf1 a5 11. a4 Rc8 12. b3 e5 13. Bb2 f6 14. Ne3 Be6 15. h4 Qb6 16. h5 Bb4 17. Red1 d4 18. Nc4 Qc7 19. Nh4 b5 20. Nd2 bxa4 21. Rxa4 Nc5 22. Raa1 Ra8 23. Ba3 Qb6 24. Bxb4 Qxb4 25. Kh2 a4 26. bxa4 Nxa4 27. Qf3 Nc3 28. Re1 Rxa1 29. Rxa1 Qb2 30. Ra7 Qxc2 31. Nf1 Qd1 32. Qxd1 Nxd1 33. Ra3 Nxf2 34. Nd2 Rb8 35. Bf3 0-1

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Kononenko, Dmitry1"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2312"]
[PlyCount "109"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O c5 7. dxc5 Nec6 8. Be3 Nd7 9. c4 dxc4 10. Na3 Bxc5 11. Nxc4 O-O 12. Qc1 Bg6 13. Bxc5 Nxc5 14. Qe3 Nd7 15. Rfd1 Qc7 16. Rac1 Rfd8 17. h3 h6 18. a3 Nb6 19. Nd6 Nd5 20. Qc5 Qe7 21. b4 Nxe5 22. Nxe5 Qxd6 23. Qxd6 Rxd6 24. Nxg6 fxg6 25. Rc7 Rb6 26. Rd7 Nc3 27. R1d2 Nxe2+ 28. Rxe2 Rf8 29. Rc2 Rc6 30. Rxc6 bxc6 31. Rxa7 Rd8 32. Rc7 Rd3 33. Rxc6 Rxa3 34. Rxe6 Rb3 35. Re4 Kf7 36. Kf1 Rb2 37. g3 g5 38. Kg2 Kf6 39. Rc4 Rb3 40. h4 gxh4 41. Rxh4 Kf5 42. Rc4 Kf6 43. Rc6+ Kf5 44. Rc5+ Ke6 45. Rb5 Kf6 46. Rb8 Kg5 47. b5 g6 48. b6 h5 49. b7 Rb2 50. Kh3 Rxf2 51. Rc8 Rb2 52. b8=Q Rxb8 53. Rxb8 h4 54. Rb5+ Kh6 55. Kxh4 1-0

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "3"]
[White "Djordjevic, Vuk D"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2350"]
[BlackElo "2572"]
[PlyCount "54"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 g6 6. e5 Qe7 7. f4 Bg7 8. Nf3 d6 9. Bd3 O-O 10. Qe2 c5 11. O-O Nc6 12. dxc5 dxe5 13. Qf2 exf4 14. Nbd2 e5 15. Rfe1 Be6 16. Nc4 Rad8 17. Nd6 f5 18. Bb5 e4 19. Nd2 g5 20. Rad1 Ne5 21. N2xe4 fxe4 22. Rxe4 Bxa2 23. Rde1 Rxd6 24. cxd6 Qxd6 25. c4 Nd3 26. Qd2 Qc5+ 27. Kh1 Nf2+ 0-1

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Jaracz, Pawel"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2456"]
[PlyCount "49"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Be7 5. b5 Na5 6. Be2 d5 7. Nxe5 dxe4 8. Bb2 Bf6 9. O-O Ne7 10. d4 exd3 11. Bxd3 O-O 12. Nd2 Ng6 13. f4 c6 14. a4 Be6 15. Qh5 Bxe5 16. fxe5 c5 17. Ne4 c4 18. Ng5 Qb6+ 19. Kh1 h6 20. Nxe6 Qxe6 21. Bf5 Qe8 22. Bc3 b6 23. e6 Ne7 24. exf7+ Qxf7 25. Bh7+ 1-0

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Gerzhoy, Leonid"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "2572"]
[BlackElo "2348"]
[PlyCount "105"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. O-O exd4 8. Nxd4 Be7 9. Nf5 O-O 10. Qf3 Nd7 11. Qg3 Bf6 12. Bh6 g6 13. Bxf8 Qxf8 14. Ne3 Bxc3 15. bxc3 Bxe4 16. Qf4 Bc6 17. Ng4 f5 18. Ne3 Re8 19. Qd4 a6 20. Nd5 Re4 21. Qd2 Ne5 22. f3 Nc4 23. Qd3 Ne5 24. Qd2 Nc4 25. Qf2 Re5 26. Nf4 g5 27. Nd3 Re3 28. f4 g4 29. Rae1 Qe7 30. Rxe3 Qxe3 31. Re1 Qxf2+ 32. Kxf2 Be4 33. g3 c5 34. Ke2 b6 35. Rc1 d5 36. Ne5 Nxe5 37. fxe5 Kf7 38. Ke3 Ke6 39. Kf4 h6 40. a4 b5 41. axb5 axb5 42. Rb1 b4 43. cxb4 c4 44. b5 Bxc2 45. Ra1 d4 46. b6 Be4 47. Ra4 c3 48. Rxd4 c2 49. Rc4 Kd5 50. Rxc2 Bxc2 51. b7 Be4 52. b8=Q Ke6 53. Qd6+ 1-0

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "6"]
[White "Tristan, Leonardo"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2535"]
[BlackElo "2572"]
[PlyCount "70"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bg3 O-O 6. c4 b6 7. cxd5 exd5 8. Nc3 Bb7 9. Qc2 c5 10. Rd1 c4 11. Be2 a6 12. O-O b5 13. a3 Bxg3 14. hxg3 Nc6 15. Ne5 Qd6 16. f4 b4 17. axb4 Nxb4 18. Qf5 Bc8 19. Qg5 Rb8 20. f5 Re8 21. Bh5 Rb7 22. Bf3 Nc6 23. Nxc6 Qxc6 24. e4 dxe4 25. Nxe4 Nxe4 26. Bxe4 Qxe4 27. Rde1 Qxd4+ 28. Kh1 Rxe1 29. Rxe1 h6 30. Qh5 Qd8 31. g4 Re7 32. Rf1 Bb7 33. f6 Re2 34. Rg1 Qxf6 35. Qc5 Qh4# 0-1

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Timofeev, Artyom"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2583"]
[PlyCount "127"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bf5 6. Be3 e6 7. Nbd2 cxd4 8. Nxd4 Nxd4 9. Bxd4 Ne7 10. Be2 Nc6 11. Bf3 Qd7 12. Nb3 O-O-O 13. O-O Qc7 14. Qe2 Bd6 15. Bxc6 Qxc6 16. Rfd1 Qc7 17. h3 a6 18. g4 Bg6 19. Bxg7 Rhe8 20. Rd4 Bh2+ 21. Kg2 Rxd4 22. Bxd4 h5 23. Rd1 hxg4 24. hxg4 Bd6 25. Nd2 Rg8 26. Nc4 Qc6+ 27. f3 Bc7 28. Kf2 Qb5 29. Ne5 Qa5 30. b4 Qd5 31. Nxg6 Rxg6 32. c4 Qc6 33. b5 Qd6 34. bxa6 Qxa6 35. c5 Qc6 36. Qe4 Qxe4 37. fxe4 Rxg4 38. Kf3 Rg3+ 39. Kf2 Ra3 40. Rd2 Ra4 41. Ke3 Kd7 42. Be5+ Kc6 43. Bxc7 Kxc7 44. Rf2 Kc6 45. Rxf7 Rxa2 46. Re7 Kxc5 47. Rxb7 Kd6 48. Rb6+ Ke7 49. e5 Ra5 50. Rb7+ Ke8 51. Kf4 Kf8 52. Rc7 Ke8 53. Rb7 Kf8 54. Rc7 Ke8 55. Ke4 Kf8 56. Kd4 Ke8 57. Rc5 Ra4+ 58. Rc4 Ra5 59. Rc7 Kd8 60. Rc5 Ra4+ 61. Rc4 Ra5 62. Rc5 Ra4+ 63. Rc4 Ra5 64. Rc5 1/2-1/2

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "8"]
[White "Shimanov, Aleksandr"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2581"]
[BlackElo "2572"]
[PlyCount "82"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 e5 8. Nd5 Nxd5 9. exd5 d6 10. c3 Nxf3+ 11. Qxf3 Be7 12. d4 O-O 13. Qg3 Bf6 14. dxe5 Bxe5 15. Bf4 f6 16. Bd3 Qf7 17. Qf3 Bd7 18. Bg3 Rae8 19. a4 Re7 20. a5 Rfe8 21. Kf1 Bxg3 22. hxg3 Re5 23. Rxe5 Rxe5 24. c4 Qe8 25. Qf4 Qh5 26. Kg1 Qe8 27. Qd2 g6 28. f3 Kg7 29. Kf2 Bf5 30. Bf1 g5 31. b4 Qc8 32. Ra2 h5 33. Rb2 h4 34. gxh4 gxh4 35. Qf4 cxb4 36. Qxh4 Qc5+ 37. Kg3 Bg6 38. Qf4 Rf5 39. Qd2 Rg5+ 40. Kh2 Rh5+ 41. Kg3 Qg1 0-1

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Nakamura, Hikaru"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2736"]
[PlyCount "56"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. Nc3 Nf6 7. Nd5 Nxe4 8. O-O O-O 9. d3 Nxf2 10. Rxf2 Bxf2+ 11. Kxf2 h6 12. Kg1 d6 13. Qe1 Be6 14. Qg3 Kh8 15. Bd2 Ne7 16. Nxe7 Qxe7 17. Rf1 Bxc4 18. dxc4 Qe6 19. Nh4 Rae8 20. Nf5 Qg6 21. Qh3 Re6 22. Rf3 Qh7 23. Be3 h5 24. Qh4 g6 25. Ng3 f5 26. Ne4 Qe7 27. Ng5 f4 28. Bd2 Rf5 0-1

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "10"]
[White "Kamsky, Gata"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2649"]
[BlackElo "2572"]
[PlyCount "94"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 Nh5 6. Bg5 Be7 7. Bxe7 Qxe7 8. a4 a6 9. Bd3 f5 10. O-O O-O 11. Re1 Nc6 12. c3 Qf6 13. g3 Qh6 14. Bf1 Nf6 15. Bg2 Ne7 16. Ne5 Bxg2 17. Kxg2 d6 18. Nd3 Kh8 19. h4 Ng4 20. Qe2 Rae8 21. e4 Ng8 22. e5 dxe5 23. dxe5 Rd8 24. Nf3 Qh5 25. Nf4 Qe8 26. Ng5 Qc6+ 27. f3 Rde8 28. Ngxe6 Rxe6 29. Nxe6 Qxe6 30. fxg4 fxg4 31. Qe4 Ne7 32. Rf1 Nf5 33. Rf2 g6 34. Rd1 a5 35. Kh2 Re8 36. Qxg4 Qxe5 37. Qf4 Qe7 38. Rdd2 h5 39. b4 axb4 40. cxb4 Kh7 41. Rc2 c5 42. bxc5 bxc5 43. a5 Ra8 44. Qa4 Ne3 45. Qb3 Ng4+ 46. Kg2 Ne3+ 47. Kh2 Nxc2 0-1

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Wagner, Dennis"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2572"]
[PlyCount "53"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 a6 6. Bc4 Nc6 7. Qd3 e6 8. Bf4 Be7 9. O-O-O Na5 10. Bb3 Nxb3+ 11. axb3 e5 12. Bg5 Be6 13. Bxf6 gxf6 14. Nh4 Qa5 15. Kb1 O-O-O 16. Nd5 Bxd5 17. Qxd5 Qxd5 18. Rxd5 Kd7 19. Nf5 Ke6 20. Ng7+ Kd7 21. Nf5 Ke6 22. Rhd1 Rhg8 23. g3 h5 24. c4 b6 25. b4 Rc8 26. Rxd6+ Bxd6 27. Rxd6# 1-0

[Event "Titled Tuesday intern op 24th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.24"]
[Round "1"]
[White "Gubajdullin, Alexey"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2321"]
[BlackElo "2572"]
[PlyCount "172"]
[EventDate "2021.08.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Nf3 Bb7 5. Be2 d5 6. O-O Bd6 7. Ne5 O-O 8. a4 c5 9. a5 bxa5 10. dxc5 Bxc5 11. Nd2 Nc6 12. Nb3 Bb6 13. Bb5 Rc8 14. Nxc6 Bxc6 15. Ba6 Ra8 16. Nd4 Qd7 17. Nxc6 Qxc6 18. Be5 Nd7 19. Bc3 Bxe3 20. Bd3 Bh6 21. Rxa5 g6 22. Bb5 Qc7 23. Qd4 f6 24. Qg4 f5 25. Qd4 Nf6 26. Ra6 Qf7 27. Re1 Bg7 28. Raxe6 Ne4 29. Qxg7+ Qxg7 30. Bxg7 Kxg7 31. Bc6 Rad8 32. Rd1 Nf6 33. Re5 d4 34. Ra5 Rf7 35. Rda1 Rd6 36. Bf3 Rb6 37. b3 d3 38. cxd3 Rxb3 39. d4 Rd3 40. d5 g5 41. h3 g4 42. hxg4 fxg4 43. Be2 Rd2 44. Bc4 Ne4 45. Rxa7 Nxf2 46. d6 Rxa7 47. Rxa7+ Kg6 48. d7 g3 49. Ra3 Rd1+ 50. Bf1 Ne4 51. Re3 Nf6 52. Rxg3+ Kf7 53. Rf3 Rxd7 54. Kh2 Rd4 55. Bb5 Kg7 56. Rg3+ Kh6 57. Bd3 Ng4+ 58. Kg1 Ne5 59. Be2 Ng6 60. Rh3+ Kg7 61. g3 Rd2 62. Kf2 Ne5 63. Ke3 Ra2 64. Rh4 Ra3+ 65. Kf2 Ra2 66. Re4 Nd3+ 67. Ke3 Nc5 68. Rg4+ Kf6 69. Rf4+ Ke5 70. Rh4 Ra3+ 71. Kf2 Ne4+ 72. Ke1 Ra1+ 73. Bd1 Nc3 74. Rxh7 Rxd1+ 75. Kf2 Ne4+ 76. Kf3 Rd3+ 77. Ke2 Ra3 78. Rh5+ Kd4 79. Rh8 Re3+ 80. Kf1 Rxg3 81. Ke2 Re3+ 82. Kf1 Ra3 83. Kg2 Ra2+ 84. Kh3 Nf2+ 85. Kg3 Ke3 86. Re8+ Ne4+ 0-1

[Event "Titled Tuesday intern op 24th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.24"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Jeet, Jain"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2279"]
[PlyCount "181"]
[EventDate "2021.08.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. Nc3 Nf6 7. Nd5 Nxe4 8. O-O O-O 9. d3 Nxf2 10. Rxf2 Bxf2+ 11. Kxf2 h6 12. Kg1 d6 13. Bd2 Be6 14. Qe1 Ne7 15. Ne3 Bxc4 16. Nxc4 f5 17. Qe2 g5 18. Rf1 Ng6 19. Qd1 Kh7 20. c3 g4 21. Ne1 Qh4 22. g3 Qe7 23. Ng2 Kg7 24. a5 Qe6 25. Qc1 Rh8 26. Nce3 Raf8 27. c4 h5 28. Bc3 h4 29. gxh4 Nxh4 30. Nxh4 Rxh4 31. Nd5 Rfh8 32. Qg5+ Qg6 33. Qe7+ Qf7 34. Qxf7+ Kxf7 35. Rxf5+ Kg7 36. Rg5+ Kf7 37. Rf5+ Kg6 38. Rf2 Rh3 39. Rd2 Kg5 40. Nxc7 g3 41. hxg3 Rh1+ 42. Kf2 Kg4 43. Ke3 R8h3 44. Ke4 Rc1 45. Bb2 Re1+ 46. Kd5 Rxg3 47. Ne8 Ree3 48. Nxd6 Rxd3+ 49. Rxd3 Rxd3+ 50. Kxe5 Rb3 51. Bd4 Rxb4 52. Bb6 Kf3 53. Kd5 Ke2 54. Nxb7 Kd3 55. Nc5+ Kc3 56. Ne4+ Kd3 57. Nf2+ Kc3 58. c5 Rd4+ 59. Ke6 Rf4 60. Nh3 Rh4 61. Ng5 Kc4 62. Nf3 Rh6+ 63. Kd7 Kb5 64. Nd4+ Kc4 65. Ne6 Rh7+ 66. Kd6 Kb5 67. Nc7+ Kc4 68. Nxa6 Rh6+ 69. Ke5 Kb5 70. Nc7+ Kc6 71. Ne6 Rh5+ 72. Kd4 Rh4+ 73. Kc3 Rh6 74. Nd4+ Kd5 75. Nb5 Rh3+ 76. Kb4 Kc6 77. Nc3 Rh4+ 78. Kb3 Kb7 79. Nb5 Rh3+ 80. Kc4 Rh4+ 81. Nd4 Ka6 82. Kd5 Rh5+ 83. Kd6 Rh6+ 84. Ne6 Rg6 85. c6 Rh6 86. c7 Kb7 87. a6+ Kc8 88. a7 Kb7 89. c8=Q+ Kxb6 90. a8=Q Kb5 91. Qab7+ 1-0

[Event "Titled Tuesday intern op 24th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.24"]
[Round "3"]
[White "Mitrabha, Guha"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2467"]
[BlackElo "2572"]
[PlyCount "84"]
[EventDate "2021.08.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. Nf3 d6 5. Nc3 Be7 6. O-O O-O 7. d4 e4 8. Ng5 d5 9. cxd5 cxd5 10. f3 h6 11. Nh3 exf3 12. exf3 Nc6 13. Be3 Re8 14. Re1 Bb4 15. Bf2 Bxc3 16. bxc3 Bf5 17. Nf4 Rc8 18. Rxe8+ Qxe8 19. Qb3 Na5 20. Qa3 b6 21. g4 Bh7 22. h4 Qd8 23. Re1 Qc7 24. Bg3 Re8 25. Rxe8+ Nxe8 26. Kh2 Qd7 27. Bh3 g5 28. hxg5 hxg5 29. Nh5 Bg6 30. Qc1 Qe7 31. Bg2 Nc4 32. f4 Bxh5 33. gxh5 Ne3 34. Qd2 gxf4 35. Bf2 Nf6 36. Bf3 Nfg4+ 37. Kh3 Qg5 38. Bxe3 Qxh5+ 39. Kg2 Nxe3+ 40. Kf2 Qh2+ 41. Ke1 Qg1+ 42. Ke2 Qf1# 0-1

[Event "Titled Tuesday intern op 24th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.24"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Sonis, Francesco"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2508"]
[PlyCount "137"]
[EventDate "2021.08.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 d6 8. dxe5 dxe5 9. Nxe5 Nf6 10. O-O O-O 11. Qc2 c5 12. Nd2 Qc7 13. f4 Rd8 14. Ndf3 c4 15. Be2 b5 16. Ng5 Bc5+ 17. Kh1 Rf8 18. Nexf7 Rxf7 19. e5 Rf8 20. Bf3 Rb8 21. exf6 gxf6 22. Ne4 Be7 23. f5 Bxf5 24. Bh6 Rf7 25. Bh5 Bg6 26. Bxg6 hxg6 27. Ng5 f5 28. Nxf7 Kxf7 29. Rae1 Rh8 30. Bf4 Bd6 31. Bxd6 Qxd6 32. h3 Nc6 33. Qe2 a6 34. Rd1 Qe6 35. Qf3 Re8 36. Qg3 Ne5 37. Rfe1 Qf6 38. Qf2 Re7 39. Qd4 Nd3 40. Qd5+ Kg7 41. Rxe7+ Qxe7 42. Qd4+ Kh7 43. Kh2 Qc7+ 44. Kg1 Qg3 45. Rf1 Qc7 46. Rf3 Qe7 47. Re3 Qg7 48. Qxg7+ Kxg7 49. Re6 a5 50. Rc6 Kf7 51. Kf1 Ke7 52. Rxg6 b4 53. cxb4 c3 54. Rc6 axb4 55. Rc4 Ke6 56. h4 Kd5 57. Rc8 Kd4 58. h5 Ke3 59. h6 Ne5 60. h7 Ng6 61. h8=Q Nxh8 62. Rxh8 Kd2 63. Rd8+ Kc1 64. Rb8 Kb2 65. Rxb4+ Kxa2 66. Ke2 Ka3 67. Rc4 Kb3 68. Kd3 c2 69. Rxc2 1-0

[Event "Titled Tuesday intern op 24th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.24"]
[Round "5"]
[White "Kadric, Denis"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2558"]
[BlackElo "2572"]
[PlyCount "100"]
[EventDate "2021.08.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d3 d5 2. Nd2 e5 3. e4 Nf6 4. Ngf3 Nc6 5. c3 a5 6. Be2 Bc5 7. O-O O-O 8. h3 Re8 9. Re1 h6 10. exd5 Qxd5 11. Nf1 Be6 12. Be3 Rad8 13. N3d2 Bf8 14. Qa4 Qd7 15. Ne4 Nxe4 16. dxe4 Nd4 17. Qxd7 Nxe2+ 18. Rxe2 Rxd7 19. Rd2 Red8 20. Rxd7 Rxd7 21. Nd2 a4 22. Kf1 b5 23. a3 f6 24. Ke2 Kf7 25. Rc1 c6 26. f3 h5 27. g4 g6 28. Ke1 Be7 29. Rd1 f5 30. exf5 gxf5 31. gxh5 Bh4+ 32. Ke2 f4 33. Bg1 Bf5 34. Ne4 Rxd1 35. Kxd1 Bxh3 36. Ke2 Bf5 37. Bc5 Ke6 38. Bf8 Bxe4 39. fxe4 Kf7 40. Bd6 Ke6 41. Bc5 Bg5 42. Kf3 Bh6 43. Kg4 Kf6 44. Bf2 Ke6 45. Bh4 Kf7 46. Kf5 f3 47. Kg4 Bc1 48. Kxf3 Bxb2 49. Be1 Bxa3 50. Kg4 Bb2 0-1

[Event "Titled Tuesday intern op 24th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.24"]
[Round "6"]
[White "Nakamura, Hikaru"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2736"]
[BlackElo "2572"]
[PlyCount "97"]
[EventDate "2021.08.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. Bd3 d6 5. Bc2 Bg4 6. d4 e6 7. d5 exd5 8. exd5 Ne5 9. Ba4+ Ned7 10. h3 Bh5 11. O-O Be7 12. g4 Bg6 13. Nh4 O-O 14. Nxg6 hxg6 15. c4 Nb6 16. Bb3 Nfd7 17. f4 Bf6 18. g5 Bd4+ 19. Kg2 a5 20. Na3 Re8 21. Bc2 Nb8 22. Bd3 Na6 23. Nb5 Nb4 24. a3 Nxd3 25. Qxd3 Qe7 26. Nxd4 cxd4 27. Qxd4 Qe4+ 28. Qxe4 Rxe4 29. Rd1 a4 30. Kf3 Rae8 31. c5 dxc5 32. d6 Nd7 33. Bd2 f5 34. Re1 Kf7 35. Rxe4 Rxe4 36. Bc3 b5 37. h4 Nb6 38. Rd1 Nd7 39. Rc1 Re6 40. Rd1 Re4 41. Rd3 Re6 42. Rd5 Re4 43. h5 Ke6 44. Rd1 gxh5 45. Bxg7 b4 46. g6 bxa3 47. bxa3 c4 48. Bc3 h4 49. Rg1 1-0

[Event "Titled Tuesday intern op 24th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.24"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Molina, Roberto Junio Brito"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2434"]
[PlyCount "133"]
[EventDate "2021.08.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O h6 7. Nbd2 Ne7 8. a4 Bh7 9. a5 Ng6 10. Nb3 a6 11. c4 dxc4 12. Bxc4 Be7 13. Re1 O-O 14. Qe2 Re8 15. Bd2 Rc8 16. Rad1 Rc7 17. g3 Bf8 18. h4 Ne7 19. Bb4 Nd5 20. Bxf8 Nxf8 21. Nfd2 Bc2 22. Rc1 Bxb3 23. Nxb3 Ng6 24. Bd3 Nf8 25. Bb1 Rce7 26. Qe4 f6 27. exf6 Nxf6 28. Qe5 Rd7 29. Ba2 Rd5 30. Qe2 Kh8 31. Rcd1 Rf5 32. Qd2 Rb5 33. Re2 Qc7 34. Rde1 Rd8 35. Qc1 Nd5 36. Re5 Nb4 37. Bb1 Rxe5 38. dxe5 Nd5 39. Nc5 Re8 40. Qd2 Re7 41. b4 Kg8 42. Re4 Qd8 43. Qd3 Qe8 44. Rg4 Qh5 45. Qf3 Qxe5 46. Re4 Qa1 47. Re1 Qf6 48. Qe4 g6 49. Qc4 Kg7 50. Ne4 Qe5 51. Qc5 Rf7 52. f4 Qf5 53. Nd6 Qh3 54. Qd4+ e5 55. Qxe5+ Kg8 56. Kf2 Rg7 57. Ne4 Nd7 58. Qd4 Kh7 59. Ba2 Rf7 60. Bxd5 cxd5 61. Qxd5 Qf5 62. Qxf5 Rxf5 63. Nd6 Rd5 64. Re7+ Kg8 65. Rxd7 Rd2+ 66. Ke3 Rb2 67. Rxb7 1-0

[Event "Titled Tuesday intern op 24th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.24"]
[Round "8"]
[White "Zhou, Jianchao"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2619"]
[BlackElo "2572"]
[PlyCount "87"]
[EventDate "2021.08.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qb3 Nc6 6. Qc2 Bb7 7. e4 d6 8. Nc3 Nd7 9. Be3 Be7 10. Be2 O-O 11. O-O e5 12. d5 Ncb8 13. b4 a5 14. Na4 axb4 15. axb4 Na6 16. Qb3 Kh8 17. Ra3 f5 18. exf5 Rxf5 19. Rfa1 Rf8 20. Nc3 Qc8 21. Ra4 h6 22. Qa3 Nf6 23. Nh4 Qe8 24. c5 dxc5 25. bxc5 Nxc5 26. Rxa8 Bxa8 27. Qxa8 Qxa8 28. Rxa8 Rxa8 29. Ng6+ Kh7 30. Nxe7 Ra1+ 31. Bf1 Ng4 32. Bxc5 bxc5 33. h3 Nh2 34. Kxh2 Rxf1 35. Kg3 Rc1 36. Nb5 c4 37. Nxc7 c3 38. d6 c2 39. Ne6 Rd1 40. Nf8+ Kh8 41. Nfg6+ Kh7 42. Nf8+ Kh8 43. Nfg6+ Kh7 44. Nf8+ 1/2-1/2

[Event "Titled Tuesday intern op 24th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.24"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Zubov, Alexander"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2598"]
[PlyCount "99"]
[EventDate "2021.08.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 e6 7. Nc3 Na5 8. Bb3 Nxb3 9. axb3 Be7 10. Bf4 e5 11. Be3 Be6 12. O-O h6 13. Nd5 Bxd5 14. Qxd5 Qc7 15. c4 Nf6 16. Qd3 Qc6 17. Nd2 O-O 18. Rfd1 b5 19. h3 Rfb8 20. Ra2 a5 21. Rda1 Bd8 22. b4 bxc4 23. Nxc4 Rxb4 24. b3 Qb5 25. Qxd6 Nxe4 26. Qxe5 Qxe5 27. Nxe5 Bf6 28. Nc6 Rxb3 29. Rxa5 Rf8 30. Rc1 Rc3 31. Rxc3 Bxc3 32. Ra7 Re8 33. Ne7+ Kf8 34. Nd5 Be5 35. g3 g5 36. Kg2 Bd6 37. Nc7 Bxc7 38. Rxc7 Kg7 39. Rc6 Re6 40. Rxe6 fxe6 41. Kf3 Nd6 42. Bd4+ Kg6 43. g4 Nf7 44. Ke4 h5 45. f3 hxg4 46. hxg4 Kh7 47. Bc3 Kg6 48. Bd4 Kh7 49. Bc3 Kg6 50. Bd4 1/2-1/2

[Event "Titled Tuesday intern op 24th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.24"]
[Round "10"]
[White "Sjugirov, Sanan"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2661"]
[BlackElo "2572"]
[PlyCount "74"]
[EventDate "2021.08.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. Nbd2 f5 5. g3 Bd6 6. Bg2 Nd7 7. b3 Ngf6 8. Bb2 Ne4 9. Qc2 O-O 10. O-O Qe7 11. Rad1 b6 12. Ne1 Bb7 13. Nd3 Rac8 14. Nf3 c5 15. dxc5 Ndxc5 16. Nde5 Rfd8 17. Qb1 a5 18. cxd5 Bxd5 19. Nd3 Nxd3 20. Qxd3 Bc5 21. Qb1 Nxf2 22. Rxf2 Be4 23. Qa1 Rxd1+ 24. Qxd1 Be3 25. Qf1 Bxf3 26. Bxf3 Rc2 27. Qa1 Qc5 28. Kg2 Rxb2 29. Qxb2 Bxf2 30. b4 axb4 31. Qb3 Kf7 32. Qa4 Bd4 33. Qd7+ Kf6 34. Qd8+ Kf7 35. Qd7+ Kf6 36. Qd8+ Ke5 37. Qd7 Kf6 1/2-1/2

[Event "Titled Tuesday intern op 24th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.24"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Svane, Frederik"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2438"]
[PlyCount "133"]
[EventDate "2021.08.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Bd7 5. d4 Qb6 6. Be2 Bb5 7. Bxb5+ Qxb5 8. a4 Qa6 9. dxc5 Bxc5 10. b4 Bf8 11. Na3 Nd7 12. Nb5 Rc8 13. O-O Nh6 14. Bxh6 gxh6 15. Qd2 Rg8 16. Rfe1 Qb6 17. Nfd4 a6 18. a5 Qd8 19. Nd6+ Bxd6 20. exd6 Qf6 21. Re3 Ne5 22. Qe2 Nc4 23. Rf3 Qe5 24. d7+ Kxd7 25. Rxf7+ Kd6 26. Rxb7 Qxe2 27. Nxe2 Rc7 28. Rxc7 Kxc7 29. Nd4 Kd6 30. Re1 e5 31. Nf5+ Ke6 32. Nd4+ Kd6 33. Nb3 Rc8 34. f3 Rc6 35. h4 Na3 36. Nc5 Nc4 37. Nd3 Na3 38. Nxe5 Rxc3 39. Nf7+ Kc6 40. Re6+ Kb5 41. Rb6+ Kc4 42. Nd6+ Kb3 43. b5 Nxb5 44. Nxb5 axb5 45. Rxb5+ Kc4 46. Rb7 Ra3 47. Rc7+ Kb3 48. Rxh7 d4 49. Rxh6 d3 50. Rd6 Kc2 51. Kh2 d2 52. Rxd2+ Kxd2 53. Kg3 Rxa5 54. Kf4 Kd3 55. g4 Kd4 56. h5 Kd5 57. Kf5 Ra8 58. h6 Rf8+ 59. Kg6 Ke6 60. h7 Ke7 61. g5 Re8 62. Kg7 Rf8 63. h8=Q Rf7+ 64. Kg6 Rxf3 65. Qh7+ Ke6 66. Qh5 Ke7 67. Qxf3 1-0

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Jovic, Stanoje"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2205"]
[PlyCount "69"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. dxc5 Bg4 6. c3 e6 7. Be3 Nge7 8. Bb5 Ng6 9. Bxc6+ bxc6 10. Qa4 Bxf3 11. Qxc6+ Ke7 12. Qb7+ Ke8 13. Qc6+ Ke7 14. Qb7+ Ke8 15. gxf3 Nxe5 16. Nd2 Qc8 17. Qxc8+ Rxc8 18. b4 g6 19. Bd4 Nd3+ 20. Ke2 Nf4+ 21. Kd1 Rg8 22. Kc2 Bg7 23. Rhe1 Kd7 24. Bxg7 Rxg7 25. Nb3 f6 26. Rad1 h5 27. c4 Rb8 28. a3 Kc7 29. Rd4 e5 30. Rxf4 exf4 31. cxd5 g5 32. Nd4 Rf7 33. d6+ Kd7 34. Kc3 Re8 35. c6+ 1-0

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "2"]
[White "Skatchkov, Valery"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2291"]
[BlackElo "2572"]
[PlyCount "34"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. Bc3 Nbd7 10. Nbd2 O-O 11. Qc2 c5 12. dxc5 Nxc5 13. Rfd1 Rc8 14. Rac1 h6 15. Qb2 Qd7 16. cxd5 exd5 17. e4 Nd3 0-1

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Solon, Nathan"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2306"]
[PlyCount "125"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. dxc5 Bxc5 9. Bxc5 Qxc5 10. Nb5 O-O-O 11. Nd6+ Rxd6 12. exd6 Qxc2 13. Qxc2 Bxc2 14. Rc1 Be4 15. Ne5 Nf6 16. Nxc6 bxc6 17. Rxc6+ Kb7 18. Rc7+ Kb6 19. Rxf7 Rd8 20. Rxg7 Rxd6 21. f3 Bg6 22. Kd2 e5 23. Rc1 e4 24. Rcc7 d4 25. Rb7+ Kc5 26. Rgc7+ Kd5 27. fxe4+ Nxe4+ 28. Ke1 Ke5 29. Bd3 Kf4 30. Ke2 Bh5+ 31. Ke1 Bg6 32. Re7 Ke3 33. Bxe4 Bxe4 34. Rxa7 d3 35. Rxe4+ Kxe4 36. Kd2 Rg6 37. Ra4+ Kd5 38. g3 Rh6 39. Rh4 Rb6 40. b3 Ra6 41. a4 Rb6 42. b4 Rf6 43. Kxd3 Rf3+ 44. Ke2 Ra3 45. a5 Ra2+ 46. Kf3 Ra3+ 47. Kg2 Ra2+ 48. Kh3 Rb2 49. a6 Ra2 50. b5 Kc5 51. Rh5+ Kb6 52. g4 Ra3+ 53. Kh4 Ra2 54. h3 Ra4 55. Rf5 h6 56. Kh5 Ra3 57. h4 Rh3 58. Rf6+ Kxb5 59. Rxh6 Ra3 60. Rf6 Ra4 61. g5 Kc5 62. g6 Rf4 63. Rxf4 1-0

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "4"]
[White "Starozhilov, Leonid"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2293"]
[BlackElo "2572"]
[PlyCount "78"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Qc2 O-O 6. Bg2 d6 7. O-O h6 8. d3 a5 9. a3 Bc5 10. e3 Re8 11. Ne4 Nxe4 12. dxe4 a4 13. Nh4 Be6 14. Bd2 Na5 15. Bxa5 Rxa5 16. Rfd1 Qa8 17. Rac1 Bb6 18. Nf3 Rc5 19. Nd2 Rf8 20. Bf1 Ra5 21. Nb1 Rd8 22. Nc3 c6 23. Rd2 Bc5 24. Rcd1 Qa7 25. Kg2 Ra8 26. Be2 Qb8 27. h4 Qc8 28. Kh2 Qd8 29. Kg2 Qf6 30. Rc1 h5 31. Rcd1 g6 32. Qc1 Kg7 33. Rh1 Qe7 34. Qd1 Qd8 35. Rc2 Qb6 36. Qd2 Qb3 37. Rhc1 Bxc4 38. Bxc4 Qxc4 39. Nd5 Qxe4+ 0-1

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Fier, Alexandr"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2558"]
[PlyCount "89"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 Qa5 11. Kb1 h6 12. Bh4 Qh5 13. h3 Qc5 14. Qd3 O-O-O 15. Nd4 Rhe8 16. f3 Kb8 17. Bf2 e5 18. Nxc6+ Qxc6 19. Re2 Rc8 20. Nb5 b6 21. Red2 Red8 22. Qb3 Qc4 23. Qxc4 Rxc4 24. Nxd6 Bxd6 25. Rxd6 Rxd6 26. Rxd6 Kc7 27. Rd2 Rc6 28. a4 Nd7 29. Be3 h5 30. b3 g6 31. Rd5 f5 32. Bg5 Re6 33. b4 Kc6 34. Bd8 Nf8 35. Kb2 Kb7 36. Kb3 Kc8 37. Bg5 Nh7 38. Bh4 fxe4 39. fxe4 g5 40. Bg3 Nf6 41. Rxe5 Rxe5 42. Bxe5 Nxe4 43. Kc4 Nd2+ 44. Kd3 Nb1 45. Bb2 1-0

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "6"]
[White "Sjugirov, Sanan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2661"]
[BlackElo "2572"]
[PlyCount "80"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d6 6. Bd3 g6 7. Ne2 Bg7 8. O-O Qe7 9. f4 O-O 10. Nd2 Nd7 11. Nf3 b6 12. Qd2 Bb7 13. f5 e5 14. Rae1 Rae8 15. Ng3 Kh7 16. h4 Nf6 17. Bb5 c6 18. Ba4 b5 19. Bc2 c5 20. d5 c4 21. Nh2 Bc8 22. Bd1 a6 23. Kh1 Rg8 24. a4 Ref8 25. axb5 axb5 26. Bf3 Bh8 27. fxg6+ fxg6 28. Ra1 Bg7 29. Qe3 h5 30. Ra7 Bd7 31. Rfa1 Bh6 32. Qe1 Rf7 33. Ne2 Rgf8 34. Ng1 Qd8 35. Bd1 Ng4 36. Bxg4 hxg4 37. Ne2 Be3 38. Rb7 Bf2 39. Qd2 Qxh4 40. g3 Qh5 0-1

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Hansen, Eric"]
[Result "1/2-1/2"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2606"]
[PlyCount "52"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 d6 7. Qb3 Na5 8. Bxf7+ Kf8 9. Qa4 Kxf7 10. Qxa5 exd4 11. cxd4 c6 12. Qa4 Nf6 13. Qb3+ d5 14. Ne5+ Kg8 15. Nc3 Qb6 16. exd5 Qxb3 17. axb3 Bb4 18. Bd2 Bxc3 19. Bxc3 Nxd5 20. Kd2 h5 21. Rhe1 Rh6 22. Nd3 Re6 23. Nb4 Nc7 24. Nd3 Nd5 25. Nb4 Nc7 26. Nd3 Nd5 1/2-1/2

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Le, Tuan Minh"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2514"]
[PlyCount "80"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. c3 Nc6 5. Bc4 Nb6 6. Bb3 d5 7. exd6 exd6 8. O-O Be7 9. d4 cxd4 10. Nxd4 O-O 11. Bf4 d5 12. Re1 Bd6 13. Bg3 Bxg3 14. hxg3 Qf6 15. Qf3 Qg6 16. Nd2 Nxd4 17. cxd4 Be6 18. Qf4 Rac8 19. Nf3 Qf6 20. Qxf6 gxf6 21. Rac1 Rxc1 22. Rxc1 Rc8 23. Rxc8+ Nxc8 24. Kf1 Kf8 25. Ne1 Nd6 26. Ke2 Ke7 27. Nc2 Nc8 28. Ne3 Kd6 29. Bc2 h6 30. Kf3 Ne7 31. Bd3 a5 32. Kf4 Nc6 33. Nc2 b6 34. Ke3 Ne7 35. Na3 Bf5 36. Nb5+ Kc6 37. Na7+ Kb7 38. Nb5 Kc6 39. Na7+ Kb7 40. Nb5 Kc6 1/2-1/2

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "9"]
[White "Andreikin, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2724"]
[BlackElo "2572"]
[PlyCount "67"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. g3 dxc4 5. Bg2 b5 6. O-O Bb7 7. b3 cxb3 8. Qxb3 Nf6 9. a4 a6 10. Rd1 Be7 11. Ba3 O-O 12. Ne5 Nd5 13. Nc3 Bxa3 14. Rxa3 Nd7 15. Nxd7 Qxd7 16. Ne4 b4 17. Nc5 Qe7 18. Bxd5 bxa3 19. Bc4 Rfb8 20. Qxa3 a5 21. Qe3 Bc8 22. Qe4 Rb4 23. Qxc6 Bb7 24. Nxb7 Qxb7 25. Qxb7 Rxb7 26. Bb5 Rc7 27. e4 Rac8 28. Kg2 Rc1 29. Rd3 R8c3 30. Rd2 R1c2 31. Rd1 Rc1 32. Rd2 R1c2 33. Rd1 Rc1 34. Rd2 1/2-1/2

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Abdurakhmanov, Mukhmmadali"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "2572"]
[BlackElo "2249"]
[PlyCount "98"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. h4 Nf4 10. Bf1 h6 11. Nf3 e4 12. d4 Ne6 13. Nfd2 Qxd4 14. c3 Qe5 15. Qe2 f5 16. Nc4 Nxc4 17. Qh5+ Kd8 18. Bxc4 Bd6 19. Be3 f4 20. Qxe5 Bxe5 21. Bd2 Nc5 22. Na3 Kc7 23. O-O-O Bf5 24. Rde1 Rad8 25. b4 Nd3+ 26. Bxd3 Rxd3 27. Nc4 Rxc3+ 28. Bxc3 Bxc3 29. Rd1 Bxb4 30. Rd4 Bc5 31. Rd2 e3 32. fxe3 fxe3 33. Re2 Rd8 34. Rxe3 Bxe3+ 35. Nxe3 Be6 36. a3 Rd3 37. Nc2 Rg3 38. Re1 Bd5 39. Ne3 Bxg2 40. Nf5 Rxa3 41. Re7+ Kb6 42. Rxg7 Bd5 43. Nxh6 a5 44. Nf5 a4 45. h5 Ra1+ 46. Kb2 Ra2+ 47. Kb1 Rh2 48. Ng3 a3 49. h6 Rxh6 0-1

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "11"]
[White "Pichot, Alan"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2624"]
[BlackElo "2572"]
[PlyCount "202"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Bd3 a6 11. Nc3 O-O 12. O-O f5 13. f3 Nd7 14. a3 g5 15. b4 e4 16. fxe4 f4 17. Bb2 Bf6 18. Qd2 Ne5 19. Ne2 f3 20. gxf3 Bh3 21. Ng3 Nxd3 22. Bxf6 Qxf6 23. Qxd3 Qb2 24. Qe2 Qxe2 25. Nxe2 Bxf1 26. Rxf1 Rac8 27. c5 dxc5 28. bxc5 Rxc5 29. Nd4 Rc3 30. Rd1 Rd8 31. Ne6 Rd6 32. Kg2 Rxa3 33. e5 Rxe6 34. dxe6 Kf8 35. Rd7 Re3 36. Rxb7 Rxe5 37. Rxh7 Rxe6 38. Ra7 Rf6 39. Kg3 Kg8 40. Kg4 Rf4+ 41. Kg3 Rf6 42. h3 Rf5 43. Rxa6 Kg7 44. Rb6 Kf7 45. Rb4 Kg7 46. Kg4 Rf7 47. Rb3 Kg6 48. Rb6+ Kg7 49. Kg3 Rf5 50. Rb4 Kg6 51. Re4 Rf6 52. Kg4 Rf7 53. Re3 Rf4+ 54. Kg3 Rf6 55. Re2 Kg7 56. Rg2 Kg6 57. Kf2 Kh5 58. Rg4 Ra6 59. Re4 Ra2+ 60. Kg3 Ra5 61. Re8 Kg6 62. Rg8+ Kf5 63. Rb8 Kg6 64. Rb6+ Kh5 65. Rb1 Rc5 66. Rg1 Rb5 67. Rg2 Rc5 68. Re2 Rb5 69. Re8 Rc5 70. Kf2 Rc2+ 71. Ke3 Ra2 72. Ke4 Ra4+ 73. Ke3 Ra3+ 74. Kf2 Ra2+ 75. Kg3 Ra5 76. Rh8+ Kg6 77. Rg8+ Kh5 78. Rd8 Rb5 79. Rh8+ Kg6 80. h4 gxh4+ 81. Rxh4 Kg5 82. Rg4+ Kf6 83. Rc4 Ra5 84. Rc6+ Kf5 85. Rc4 Rb5 86. Rg4 Ra5 87. Rf4+ Kg5 88. Rg4+ Kf5 89. Rh4 Kg5 90. f4+ Kg6 91. Kg4 Rb5 92. Rh8 Ra5 93. Rb8 Kf6 94. Rb6+ Kf7 95. Rd6 Rb5 96. Rc6 Ra5 97. Rb6 Rd5 98. Rb4 Rc5 99. Re4 Kf6 100. Re5 Rxe5 101. fxe5+ Kxe5 1/2-1/2

[Event "Titled Tuesday intern op 14th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.14"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Batsiashvili, Nino"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2486"]
[PlyCount "29"]
[EventDate "2021.09.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bd6 6. d4 Nf6 7. O-O O-O 8. Re1 Qe7 9. Nh4 b6 10. Nf5 Qe8 11. Qf3 Bb7 12. Nxg7 Kxg7 13. Bh6+ Kxh6 14. Qxf6+ Kh5 15. Be2# 1-0

[Event "Titled Tuesday intern op 14th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.14"]
[Round "2"]
[White "Karttunen, Mika"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2485"]
[BlackElo "2572"]
[PlyCount "78"]
[EventDate "2021.09.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. Bg2 Bg5 15. O-O Ne7 16. b3 Nxd5 17. Qxd5 Be6 18. Qd3 Qb6 19. Kh1 a4 20. f4 axb3 21. axb3 Rxa1 22. Nxa1 exf4 23. gxf4 Bf6 24. Nc2 Bc3 25. f5 Bc8 26. Ne3 Bb7 27. f6 Bxf6 28. Rxf6 gxf6 29. Nf5 Qf2 30. h3 Ra8 31. Qxd6 Bxe4 32. Qg3+ Qxg3 33. Nxg3 Ra1+ 34. Kh2 Bxg2 35. Kxg2 Ra3 36. Nh5 Rxb3 37. Nxf6+ Kg7 38. Ne4 Rc3 39. Nxc3 bxc3 0-1

[Event "Titled Tuesday intern op 14th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.14"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Concio, Michael Jr"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2287"]
[PlyCount "43"]
[EventDate "2021.09.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Nc6 7. dxc5 Qc7 8. O-O Nge7 9. Na3 a6 10. c4 Nxe5 11. Qa4+ N7c6 12. cxd5 exd5 13. Nb5 Qb8 14. Nbd4 Bd7 15. Qb3 Be6 16. Nxe6 fxe6 17. Ng5 Qc8 18. f4 Na5 19. Qa4+ Nec6 20. Bg4 Qd7 21. Bxe6 Qe7 22. Rae1 1-0

[Event "Titled Tuesday intern op 14th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.14"]
[Round "4"]
[White "Seliverstov, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2462"]
[BlackElo "2572"]
[PlyCount "60"]
[EventDate "2021.09.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 Na6 6. Nc3 Bc5 7. Qd2 O-O 8. Nh3 Re8 9. Nf4 Bf8 10. O-O Nc5 11. b3 a5 12. Qc2 d6 13. Bb2 Qb6 14. Rab1 Nfd7 15. Ne4 h6 16. Rfd1 Nxe4 17. Bxe4 Nc5 18. Bf3 Bd7 19. Nh5 Qd8 20. Rd4 Ne6 21. Rd2 Ng5 22. Bg2 Nh3+ 23. Kf1 Qg5 24. Nf4 Nxf4 25. gxf4 Qxf4 26. Kg1 Bf5 27. e4 Bxe4 28. Bxe4 Rxe4 29. Rd3 Qf5 30. Qc3 Re2 0-1

[Event "Titled Tuesday intern op 14th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.14"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Vitiugov, Nikita"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2727"]
[PlyCount "61"]
[EventDate "2021.09.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Rc8 7. O-O h6 8. Na3 Nge7 9. dxc5 Ng6 10. b4 a6 11. Re1 Ngxe5 12. Nxe5 Nxe5 13. Bxa6 bxa6 14. Rxe5 Be7 15. Bf4 g5 16. Bg3 h5 17. Re3 h4 18. Qd4 Rh6 19. Bd6 Bxd6 20. cxd6 Qf6 21. Nc2 Qxd4 22. Nxd4 Kd8 23. a4 Rb8 24. h3 Rb6 25. Rf1 Rxd6 26. f4 f6 27. fxg5 fxg5 28. Re5 Rg6 29. Rf7 g4 30. Kf2 gxh3 31. gxh3 1-0

[Event "Titled Tuesday intern op 14th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.14"]
[Round "6"]
[White "Nakamura, Hikaru"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2736"]
[BlackElo "2572"]
[PlyCount "67"]
[EventDate "2021.09.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 Bd6 5. Bb2 O-O 6. g3 c5 7. Bg2 Nc6 8. O-O Qe7 9. Nc3 Rd8 10. cxd5 exd5 11. d4 Bg4 12. Ne2 Rac8 13. dxc5 Bxc5 14. h3 Bxf3 15. Bxf3 Ne4 16. a3 Qg5 17. h4 Qf5 18. Nf4 Ne5 19. Bg2 Nxf2 20. Rxf2 Bxe3 21. Bd4 Bxf2+ 22. Bxf2 d4 23. Bh3 Qe4 24. Bxc8 Nf3+ 25. Kg2 Ng5+ 26. Kh2 Nf3+ 27. Kh3 Rxc8 28. Qd3 Qxd3 29. Nxd3 Rc2 30. Rd1 f6 31. Kg2 Nd2 32. Nb4 Rb2 33. Bxd4 Rxb3 34. Rxd2 1-0

[Event "Titled Tuesday intern op 14th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.14"]
[Round "7"]
[White "Kovalev, Vladislav"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2634"]
[BlackElo "2572"]
[PlyCount "124"]
[EventDate "2021.09.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 e6 11. d3 d6 12. Bg2 Be7 13. Nd1 O-O 14. a4 Rb8 15. a5 Nc6 16. Qd2 Bd8 17. h4 Nxa5 18. h5 h6 19. Ne3 Nc6 20. c3 b5 21. f4 a5 22. g4 a4 23. g5 hxg5 24. h6 gxf4 25. hxg7 Kxg7 26. Qf2 Bg5 27. Ng4 Ne5 28. Bxf4 Nxd3 29. Bxg5 Nxf2 30. Bf6+ Kg6 31. Kxf2 e5 32. Ne3 Be6 33. Bh4 Rh8 34. Bg3 Qe7 35. Rg1 Kg7 36. Bf3 Kf8 37. Rh1 Qf6 38. Rxh8+ Qxh8 39. Rh1 Qg7 40. Bh4 Ra8 41. Be2 a3 42. bxa3 Rxa3 43. Rg1 Qh7 44. Bg5 Ra2 45. Rg2 Qxe4 46. Bh6+ Ke7 47. Bg5+ Kd7 48. Rg3 Bc4 49. Nxc4 Qxc4 50. Re3 Rxe2+ 51. Rxe2 Qxc3 52. Be3 b4 53. Rd2 Qc4 54. Ke1 Ke6 55. Kd1 Qe4 56. Bf2 b3 57. Kc1 Qc4+ 58. Kb2 Qb5 59. Be3 c4 60. Rf2 d5 61. Bd2 d4 62. Rh2 c3+ 0-1

[Event "Titled Tuesday intern op 14th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.14"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Lashkin, Jegor"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2386"]
[PlyCount "145"]
[EventDate "2021.09.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Rfe8 13. Nd4 Rac8 14. f3 Qa6 15. g4 b5 16. Nce2 Qb7 17. Ng3 b4 18. Rg1 Nd7 19. Bxe7 Rxe7 20. Nh5 g6 21. Qh6 f6 22. g5 fxg5 23. Rxg5 Nf8 24. Rdg1 Rf7 25. h4 Bxe4 26. fxe4 Qxe4 27. Qg7+ Rxg7 28. Nf6+ Kh8 29. Nxe4 d5 30. Nd2 Re8 31. N2f3 h6 32. Re5 Rf7 33. Ree1 Kh7 34. Ne5 Rf4 35. Rg4 Rf6 36. b3 a6 37. Ndf3 Rc8 38. Rxb4 Rc7 39. Rg1 Kg7 40. a4 Rf5 41. Rbg4 Rf6 42. Kb2 Kh7 43. Nd4 Rg7 44. R1g2 h5 45. Rg5 Rf4 46. Ndf3 Re4 47. R5g3 Rf4 48. Ng5+ Kg8 49. Ngf3 Kh7 50. Kc1 a5 51. Kd2 Kh6 52. Ke3 Re4+ 53. Kd3 Rf4 54. Rg1 Rf5 55. c3 Rf4 56. R3g2 Rf5 57. Ke3 Kh7 58. Rg5 Rf6 59. Nd4 Kh6 60. R1g2 Nh7 61. Nef3 Rf8 62. Re5 Rf6 63. Ng5 Re7 64. Rf2 Rxf2 65. Kxf2 Nxg5 66. hxg5+ Kg7 67. Rxe6 Rf7+ 68. Ke2 Rc7 69. Kd2 h4 70. Re3 Rf7 71. Rh3 Rf4 72. Ne6+ Kf7 73. Nxf4 1-0

[Event "Titled Tuesday intern op 14th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.14"]
[Round "9"]
[White "Nesterov, Arseniy"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2483"]
[BlackElo "2572"]
[PlyCount "55"]
[EventDate "2021.09.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 c6 6. e4 d5 7. cxd5 Bxf1 8. Kxf1 cxd5 9. e5 Ne4 10. Nbd2 Nxd2+ 11. Bxd2 Be7 12. Rc1 Nd7 13. Kg2 O-O 14. Qa4 a6 15. Rc6 Nb8 16. Rc2 Qd7 17. Qxd7 Nxd7 18. Rc7 Rfd8 19. Rhc1 Kf8 20. Bg5 h6 21. Bxe7+ Kxe7 22. R1c6 Ke8 23. Ne1 Rdb8 24. Nc2 Kd8 25. Rc3 Rc8 26. Rxc8+ Rxc8 27. Rxc8+ Kxc8 28. Kf3 1/2-1/2

[Event "Titled Tuesday intern op 14th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.14"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Sarana, Alexey"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2635"]
[PlyCount "91"]
[EventDate "2021.09.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 h6 8. Qd3 Nf6 9. Nd4 g6 10. f3 Bg7 11. Be3 Qa5 12. O-O-O Nd7 13. Kb1 Rc8 14. Nb3 Qc7 15. Bd4 Ne5 16. Qe2 O-O 17. f4 Nd7 18. Bxg7 Kxg7 19. Nd4 a6 20. f5 Ne5 21. fxg6 Bd7 22. Nd5 Qc4 23. Nxe7 Qxe2 24. Nxe2 Rc4 25. Rxd6 fxg6 26. Nxg6 Nxg6 27. Rxd7+ Kg8 28. Nd4 Ne5 29. Rd5 Ng4 30. Re1 Ne3 31. Rd7 Rf2 32. c3 Nxg2 33. Rg1 b5 34. a3 Kf8 35. e5 Rc5 36. Ne6+ Ke8 37. Nxc5 h5 38. Rh7 h4 39. h3 a5 40. Ne4 Re2 41. Nd6+ Kf8 42. e6 b4 43. e7+ Kg8 44. e8=Q+ Rxe8 45. Nxe8 Kxh7 46. Rxg2 1-0

[Event "Titled Tuesday intern op 14th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.14"]
[Round "11"]
[White "Khusnutdinov, Rustam"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2484"]
[BlackElo "2572"]
[PlyCount "67"]
[EventDate "2021.09.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Nxd4 cxd4 7. Nd5 Nxd5 8. exd5 Qc5 9. c4 a6 10. b4 Qxb4 11. Ba4 g6 12. d3 Bg7 13. Bd2 Qa3 14. Bc1 Qb4 15. Bd2 Qa3 16. Bc1 Qc5 17. Qb3 Qa5 18. Bg5 f6 19. Bf4 O-O 20. Rfd1 Rf7 21. Rac1 e5 22. Bd2 Qd8 23. d6 b6 24. c5 b5 25. Qd5 Rb8 26. Bb3 Qe8 27. c6 dxc6 28. Rxc6 Bb7 29. Qxf7+ Qxf7 30. Bxf7+ Kxf7 31. Rc7+ Kf8 32. d7 Bh6 33. Bxh6+ Ke7 34. Bf8+ 1-0

[Event "Levitov Zhigalko-Svane m"]
[Site "Lichess.org INT"]
[Date "2021.09.16"]
[Round "1"]
[White "Svane, Rasmus"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2623"]
[BlackElo "2572"]
[PlyCount "162"]
[EventDate "2021.09.16"]
[EventType "match (blitz)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. a4 Nd7 8. a5 e5 9. Nbd2 Nf8 10. Nc4 Qc7 11. Be3 Ne6 12. Qd2 O-O 13. Bh6 f6 14. Bxg7 Kxg7 15. O-O Nf4 16. Kh2 Be6 17. b3 Rad8 18. Qe3 Qe7 19. Ng1 Bxc4 20. bxc4 Rd7 21. Ne2 Ne6 22. Kg1 Qd6 23. Rae1 Qc7 24. Qd2 b5 25. axb6 axb6 26. Rb1 Rb8 27. f4 exf4 28. Nxf4 Nxf4 29. Rxf4 b5 30. cxb5 cxb5 31. Rbf1 Rb6 32. h4 Qe5 33. Qa5 Rdb7 34. Qa8 h5 35. Qd8 b4 36. Qc8 Qc7 37. Qe8 Qe7 38. Qa4 Qd7 39. Qb3 Qd4+ 40. Kh1 Qe5 41. Qc4 Qd4 42. Qb3 Qe5 43. Qa4 Qd4 44. Qa8 Qd7 45. Qa5 Qe7 46. Qa2 Qf7 47. Qb2 Qe7 48. R1f3 Rc6 49. Qb3 Ra6 50. Rf1 Qe5 51. Qc4 Ra1 52. R4f3 Rba7 53. Kg1 Rxf1+ 54. Rxf1 Ra1 55. Rxa1 Qxa1+ 56. Kf2 Qe5 57. g3 g5 58. hxg5 fxg5 59. Kg2 Qd6 60. Qb5 Qd4 61. Qb7+ Kf6 62. Qc6+ Ke7 63. Qc7+ Ke6 64. Qc6+ Ke7 65. Qc7+ Ke6 66. Qc8+ Ke7 67. Qg8 g4 68. Qh7+ Kd8 69. Qxh5 Qc3 70. Qd5+ Ke7 71. Qg5+ Kd6 72. Qf4+ Kc6 73. Qf2 c4 74. dxc4 Qxc4 75. Qf6+ Kb5 76. Qf5+ Ka4 77. e5 Qe2+ 78. Kg1 Qe1+ 79. Kg2 Qe2+ 80. Kg1 Qe1+ 81. Kg2 Qe2+ 1/2-1/2

[Event "Levitov Zhigalko-Svane m"]
[Site "Lichess.org INT"]
[Date "2021.09.16"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Svane, Rasmus"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2623"]
[PlyCount "118"]
[EventDate "2021.09.16"]
[EventType "match (blitz)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. c3 Nd7 7. O-O Ng6 8. Ne1 f6 9. f4 c5 10. Nd2 cxd4 11. cxd4 Qb6 12. Qa4 fxe5 13. Bb5 Rd8 14. fxe5 Ngxe5 15. Nb3 Be7 16. Bd2 a6 17. Bxd7+ Rxd7 18. Rc1 Nc6 19. Nf3 O-O 20. Na5 Rc8 21. Ne5 Rdc7 22. Naxc6 bxc6 23. Ba5 Qb7 24. Bxc7 Rxc7 25. Rxc6 h6 26. Rxc7 Qxc7 27. Qc6 Qd8 28. Kh1 Bf6 29. Qxa6 Be4 30. Qxe6+ Kh7 31. Qg4 Qb6 32. Nf3 Qxb2 33. h3 Qxa2 34. Re1 Qc2 35. Rf1 Qd3 36. Re1 Bxd4 37. Nxd4 Qxd4 38. Rd1 Qb2 39. Kg1 Qb6+ 40. Kh1 Qf2 41. Ra1 Qd2 42. Rg1 Qf2 43. Kh2 Qe3 44. Rf1 Qb6 45. Rf7 Qb2 46. Re7 Qf6 47. Rc7 Qd6+ 48. Qg3 Qf6 49. Rd7 Kh8 50. Qb8+ Kh7 51. Qd6 Qf2 52. Qg3 Qf6 53. Ra7 Bg6 54. Rd7 Be4 55. Rd6 Qe7 56. Rc6 Qf7 57. Rc7 Qf6 58. Rb7 Bg6 59. Rc7 Be4 1/2-1/2

[Event "Levitov Zhigalko-Svane m"]
[Site "Lichess.org INT"]
[Date "2021.09.16"]
[Round "3"]
[White "Svane, Rasmus"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2623"]
[BlackElo "2572"]
[PlyCount "35"]
[EventDate "2021.09.16"]
[EventType "match (blitz)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 b6 5. b3 Bb7 6. Bb2 Bd6 7. g3 c5 8. cxd5 exd5 9. d4 O-O 10. Bg2 Nbd7 11. O-O Re8 12. Rc1 Rc8 13. dxc5 bxc5 14. Nh4 Be5 15. Nf3 Bb8 16. Qd2 Nb6 17. Rfd1 Qe7 18. Ne2 1-0

[Event "Levitov Zhigalko-Svane m"]
[Site "Lichess.org INT"]
[Date "2021.09.16"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Svane, Rasmus"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2623"]
[PlyCount "160"]
[EventDate "2021.09.16"]
[EventType "match (blitz)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 f6 10. exf6 gxf6 11. Bd3 Nxe3 12. fxe3 Bh6 13. Qe2 Bd7 14. O-O O-O-O 15. Nc3 Ne7 16. e4 Ng6 17. g3 Ne5 18. Kh1 Nxf3 19. Qxf3 Qxd4 20. Ne2 Qe3 21. exd5 exd5 22. Qxe3 Bxe3 23. Rxf6 d4 24. Kg2 h5 25. h4 Kb8 26. Raf1 Rc8 27. Rf7 Be6 28. Re7 Rce8 29. Rxe8+ Rxe8 30. Nf4 Bg4 31. Nd5 Bd2 32. Rf2 Be1 33. Rf1 a6 34. Nf6 Re3 35. Nxg4 hxg4 36. Bf5 Rxg3+ 37. Kh2 Rh3+ 38. Kg2 Bxh4 39. Rf4 Rg3+ 40. Kh2 d3 41. Bxg4 d2 42. Bh5 Rg5 43. Rf8+ Kc7 44. Bd1 Re5 45. Rf7+ Kb6 46. Bf3 Be7 47. Kg2 Re3 48. Bd1 Re1 49. Bf3 a5 50. bxa5+ Kxa5 51. Rf5+ b5 52. Rd5 Bxa3 53. Rxd2 b4 54. Bd5 Re3 55. Kf2 Rc3 56. Ke2 b3 57. Bxb3 Rxb3 58. Rd3 Rb2+ 59. Rd2 Rb8 60. Rd5+ Kb4 61. Kd3 Rh8 62. Rd4+ Kc5 63. Rc4+ Kd5 64. Re4 Bc5 65. Rg4 Rh3+ 66. Kc2 Bd4 67. Rg8 Kc4 68. Rc8+ Bc5 69. Rd8 Rh7 70. Kd2 Rh2+ 71. Ke1 Bd4 72. Kf1 Kd3 73. Rf8 Be3 74. Rd8+ Ke4 75. Rf8 Bf4 76. Kg1 Rd2 77. Kf1 Kf3 78. Ke1 Rd4 79. Rf7 Rd8 80. Rf5 Rh8 0-1

[Event "Levitov Zhigalko-Svane m"]
[Site "Lichess.org INT"]
[Date "2021.09.16"]
[Round "5"]
[White "Svane, Rasmus"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2623"]
[BlackElo "2572"]
[PlyCount "66"]
[EventDate "2021.09.16"]
[EventType "match (blitz)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. Bg5 Be7 6. Qd3 b4 7. a3 a5 8. axb4 axb4 9. Rxa8 Bxa8 10. O-O O-O 11. Nbd2 d6 12. Ra1 Nbd7 13. e4 h6 14. Bxf6 Bxf6 15. Nc4 Qb8 16. e5 dxe5 17. Nfxe5 Nxe5 18. dxe5 Bxg2 19. exf6 Rd8 20. Qe2 Ba8 21. Qg4 g5 22. f3 Qb5 23. b3 Qc5+ 24. Kg2 Bd5 25. Rd1 Ra8 26. h4 Bxc4 27. Qxc4 Qxc4 28. bxc4 Ra2 29. Rd8+ Kh7 30. h5 b3 31. Rf8 bxc2 32. Rxf7+ Kg8 33. Rg7+ Kf8 0-1

[Event "Levitov Zhigalko-Svane m"]
[Site "Lichess.org INT"]
[Date "2021.09.16"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Svane, Rasmus"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2572"]
[BlackElo "2623"]
[PlyCount "53"]
[EventDate "2021.09.16"]
[EventType "match (blitz)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nf6 6. exd5 Nxd5 7. N2f3 Bb4+ 8. Bd2 O-O 9. Bc4 b6 10. O-O Bxd2 11. Qxd2 Bb7 12. Rad1 Qf6 13. Rfe1 Nd7 14. Bb5 Rad8 15. Bc6 Nc5 16. Bxb7 Nxb7 17. Qg5 Qxg5 18. Nxg5 Rc8 19. c3 Na5 20. Ndxe6 fxe6 21. Nxe6 Nf6 22. Nxf8 Kxf8 23. Rd4 Nc6 24. Rd6 Na5 25. Rd4 Nc6 26. Rd6 Na5 27. Rd4 1/2-1/2

[Event "Levitov Zhigalko-Svane m"]
[Site "Lichess.org INT"]
[Date "2021.09.16"]
[Round "7"]
[White "Svane, Rasmus"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2623"]
[BlackElo "2572"]
[PlyCount "186"]
[EventDate "2021.09.16"]
[EventType "match (blitz)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. g3 Nf6 4. c4 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O dxc4 8. Qc2 a6 9. Qxc4 b5 10. Qc2 Bb7 11. Rc1 Nc6 12. e3 Nd5 13. a3 Qb8 14. Nc3 Nxc3 15. Bxc3 Rc8 16. h4 h6 17. Bh3 a5 18. Be1 b4 19. Nd2 a4 20. Bg2 bxa3 21. bxa3 Na5 22. Rab1 Bxa3 23. Rd1 Qa7 24. Qxa4 Bxg2 25. Kxg2 Bf8 26. Ne4 Nb7 27. Qxa7 Rxa7 28. Rdc1 Nd6 29. Nc5 Rca8 30. Nd3 Ne4 31. Kf3 Nf6 32. Ne5 Bd6 33. Nc4 Ra2 34. e4 Bf8 35. Ne3 Ne8 36. d5 exd5 37. Nxd5 Bd6 38. Bc3 f6 39. Bd4 Kf7 40. Ne3 R8a3 41. Kg2 Rd3 42. Rc4 Rdd2 43. Nf5 h5 44. Be3 Re2 45. Kf1 Kg6 46. Nd4 Reb2 47. Rxb2 Rxb2 48. Nf5 Ra2 49. Kg2 Be5 50. Rb4 Nd6 51. Ne7+ Kf7 52. Nd5 Rb2 53. Ra4 Rc2 54. Kf3 Nb5 55. Nf4 Rc3 56. Nxh5 Nd4+ 57. Kg2 Nc2 58. Bf4 g6 59. Bxe5 fxe5 60. Ra5 gxh5 61. Rxe5 Kg6 62. Rg5+ Kh6 63. Rd5 c5 64. e5 Kg6 65. e6 Kf6 66. Rxh5 Nd4 67. Rh6+ Ke7 68. h5 Nxe6 69. Rh7+ Kf6 70. h6 Kg6 71. Re7 Ng5 72. f4 Rc2+ 73. Kf1 Nh7 74. g4 Kxh6 75. g5+ Kg6 76. f5+ Kxg5 77. Rxh7 Kxf5 78. Ke1 Ke4 79. Kd1 Rf2 80. Rh4+ Kd3 81. Rh3+ Kd4 82. Kc1 c4 83. Rg3 Re2 84. Rh3 Rg2 85. Rf3 Re2 86. Rh3 Re3 87. Rxe3 Kxe3 88. Kc2 Kd4 89. Kd2 c3+ 90. Kc2 Kc4 91. Kc1 Kd3 92. Kd1 c2+ 93. Kc1 Kc3 1/2-1/2

[Event "Levitov Zhigalko-Svane m"]
[Site "Lichess.org INT"]
[Date "2021.09.16"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Svane, Rasmus"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2572"]
[BlackElo "2623"]
[PlyCount "84"]
[EventDate "2021.09.16"]
[EventType "match (blitz)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. a3 Qa5 10. Ne2 Qxd2+ 11. Kxd2 f6 12. Re1 fxe5 13. fxe5 cxd4 14. Nexd4 Ndxe5 15. Nxe5 Nxe5 16. Nxe6 Bxe6 17. Bd4 Nc6 18. Rxe6+ Kd7 19. Rxc6 Kxc6 20. Bd3 Bc5 21. Bc3 d4 22. Ba5 Raf8 23. Re1 Rf2+ 24. Kd1 Kd6 25. b4 Ba7 26. h3 Rxg2 27. Bf5 g6 28. Bg4 h5 29. Bf3 Rg3 30. Be4 Re8 31. h4 Rg4 32. Bd3 Rxe1+ 33. Kxe1 Rxh4 34. Bxg6 Rh2 35. Bd8 h4 36. Bg5 Ke5 37. Kf1 h3 38. Bh4 Rh1+ 39. Ke2 h2 40. Bg3+ Kd5 41. Bf7+ Kc6 42. Be8+ Kb6 0-1

[Event "Levitov Zhigalko-Svane m"]
[Site "Lichess.org INT"]
[Date "2021.09.16"]
[Round "9"]
[White "Svane, Rasmus"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2623"]
[BlackElo "2572"]
[PlyCount "113"]
[EventDate "2021.09.16"]
[EventType "match (blitz)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. Bg5 Be7 6. Qd3 a6 7. O-O d6 8. Nbd2 Nbd7 9. c3 c5 10. a4 c4 11. Qc2 O-O 12. e4 h6 13. Bf4 Qc7 14. h3 Rfc8 15. Rfe1 Qd8 16. g4 Nb6 17. a5 Na4 18. e5 Nd5 19. Bg3 dxe5 20. Nxe5 Qxa5 21. Ndxc4 Qd8 22. Nd2 Nb4 23. Qd1 Bxg2 24. Kxg2 Qd5+ 25. Ndf3 Nc6 26. Re2 Bd6 27. Nd3 Bxg3 28. Kxg3 Qd6+ 29. Kg2 Rd8 30. Qd2 Na5 31. Qf4 Qxf4 32. Nxf4 Rac8 33. Nd3 Nc4 34. Nfe5 Nxe5 35. Nxe5 Rc7 36. Nd3 Rd6 37. f4 a5 38. Kf3 g6 39. Re5 Rb6 40. f5 exf5 41. gxf5 Kg7 42. fxg6 fxg6 43. h4 Rf7+ 44. Ke3 Rb8 45. Re1 b4 46. Rxa5 Nb6 47. Rc5 bxc3 48. bxc3 Na4 49. Rc6 Re7+ 50. Ne5 Rb3 51. Kd3 Kh7 52. Rg1 g5 53. hxg5 hxg5 54. Rxg5 Rb1 55. Rh5+ Kg7 56. Rg6+ Kf8 57. Rh8# 1-0

[Event "Levitov Zhigalko-Svane m"]
[Site "Lichess.org INT"]
[Date "2021.09.16"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Svane, Rasmus"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2623"]
[PlyCount "70"]
[EventDate "2021.09.16"]
[EventType "match (blitz)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qd7 8. O-O Bb6 9. Nbd2 Na5 10. Qc2 Nxc4 11. Nxc4 Qc6 12. Qe2 Nf6 13. Re1 Bg4 14. dxe5 Bxf3 15. Qxf3 dxe5 16. Nxe5 Qe6 17. Nd3 O-O-O 18. Bg5 h6 19. Nf4 Qe5 20. Bxf6 Qxf6 21. Re2 Kb8 22. a4 c6 23. e5 Qf5 24. g4 Qd7 25. a5 Bc7 26. a6 b5 27. e6 fxe6 28. Nxe6 Rde8 29. Rae1 Qd6 30. h3 Bb6 31. Kf1 Re7 32. Nd4 Rxe2 33. Nxc6+ Qxc6 34. Qxc6 Rxf2+ 35. Kg1 Rf6+ 0-1

[Event "Levitov Zhigalko-Svane m"]
[Site "Lichess.org INT"]
[Date "2021.09.16"]
[Round "11"]
[White "Svane, Rasmus"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2623"]
[BlackElo "2572"]
[PlyCount "83"]
[EventDate "2021.09.16"]
[EventType "match (blitz)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. Qc2 Nbd7 10. a4 O-O 11. a5 Ne4 12. Rc1 Bd6 13. Nc3 f5 14. Bf4 Bxf4 15. gxf4 Rf6 16. axb6 axb6 17. e3 Rg6 18. Ra2 dxc4 19. bxc4 Nxc3 20. Qxc3 c5 21. Rca1 Bb7 22. Rxa8 Bxa8 23. Kf1 Be4 24. Ne1 Bxg2+ 25. Nxg2 Nf6 26. f3 h6 27. Kf2 Nh5 28. Rd1 Kh7 29. Rd2 Qa8 30. d5 exd5 31. cxd5 Qd8 32. Qe5 Rf6 33. d6 Qd7 34. e4 Rf7 35. Ne3 g6 36. exf5 gxf5 37. Nd5 Rg7 38. Nxb6 Qf7 39. d7 Qg6 40. Qxg7+ Nxg7 41. d8=Q c4 42. Nxc4 1-0

[Event "Titled Tuesday intern op 21st Sept"]
[Site "Chess.com INT"]
[Date "2021.09.21"]
[Round "1"]
[White "Babiy, Olga"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2269"]
[BlackElo "2572"]
[PlyCount "114"]
[EventDate "2021.09.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 Nh5 6. Bg5 Be7 7. Bxe7 Qxe7 8. Bd3 O-O 9. Qe2 f5 10. O-O-O c5 11. Rhg1 Nf6 12. h3 Nc6 13. c3 cxd4 14. exd4 Nd5 15. g3 a6 16. Nc4 Rac8 17. Ne3 Ncb4 18. Bb1 Rxc3+ 19. bxc3 Nxc3 20. Qd2 Rc8 21. Kb2 Bxf3 22. Rc1 Na4+ 23. Ka1 Rc6 24. Rxc6 Nxc6 25. Rc1 Qa3 26. d5 exd5 27. Bxf5 Na5 28. Rb1 Kf7 29. Nxd5 Qc5 30. Ne3 Qe5+ 31. Rb2 Nxb2 32. Qxb2 Qxb2+ 33. Kxb2 d6 34. Bd3 b5 35. Kc3 Nc6 36. Nc2 Ne5 37. Bf5 g6 38. Bc8 a5 39. Nd4 b4+ 40. Kd2 Bd5 41. Nb5 Ke7 42. Nd4 Bxa2 43. Ba6 Bc4 44. Bb7 Kd7 45. f4 Nf7 46. Bc6+ Kc7 47. Ba4 Nd8 48. Ke3 Be6 49. g4 Bd7 50. Bc2 Ne6 51. Nf3 Nc5 52. f5 gxf5 53. gxf5 b3 54. Bb1 a4 55. Nd4 a3 56. Nxb3 Nxb3 57. Ba2 Nc1 0-1

[Event "Titled Tuesday intern op 21st Sept"]
[Site "Chess.com INT"]
[Date "2021.09.21"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Martinovici, Ilie"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2380"]
[PlyCount "49"]
[EventDate "2021.09.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d6 7. exd6 Bxd6 8. d4 cxd4 9. cxd4 N8d7 10. O-O Nf6 11. Nc3 O-O 12. Re1 Nbd5 13. Bg5 Be7 14. Ne5 Bd7 15. Nxd5 Nxd5 16. Bxd5 Bxg5 17. Bxb7 Rb8 18. Bc6 Bc8 19. b3 Rb4 20. d5 Bf6 21. Rc1 exd5 22. Bxd5 Bxe5 23. Rxe5 Qf6 24. Qe1 Rf4 25. Rxc8 1-0

[Event "Titled Tuesday intern op 21st Sept"]
[Site "Chess.com INT"]
[Date "2021.09.21"]
[Round "3"]
[White "Aradhya, Garg"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2198"]
[BlackElo "2572"]
[PlyCount "58"]
[EventDate "2021.09.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qb3 Be7 6. Nc3 d5 7. cxd5 Nxd5 8. e4 Bxf1 9. Kxf1 Nxc3 10. bxc3 O-O 11. h4 Qc8 12. g3 Qb7 13. Qc2 f5 14. Nd2 Nd7 15. Qb3 Qc6 16. d5 exd5 17. exd5 Qd6 18. c4 Nc5 19. Qf3 Bf6 20. Rb1 Rae8 21. Kg2 f4 22. g4 Bd4 23. g5 Re3 24. Qg4 f3+ 25. Kh3 Rd3 26. Ne4 Nxe4 27. Qxe4 Bxf2 28. Qe6+ Qxe6+ 29. dxe6 Rd4 0-1

[Event "Titled Tuesday intern op 21st Sept"]
[Site "Chess.com INT"]
[Date "2021.09.21"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Babazada, Khazar Araz"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2427"]
[PlyCount "100"]
[EventDate "2021.09.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 g6 4. d4 cxd4 5. cxd4 Bg7 6. Nc3 d6 7. Be3 Nf6 8. d5 Nb8 9. h3 O-O 10. Bc4 Na6 11. O-O Bd7 12. Re1 Rc8 13. Bxa6 bxa6 14. Bxa7 Qa5 15. Bd4 Rb8 16. Qd2 Rfc8 17. Rac1 Rb7 18. e5 dxe5 19. Bxe5 Be8 20. d6 Rd8 21. Qf4 Nh5 22. Qe4 Rb4 23. Qe3 Bxe5 24. Nxe5 Rxd6 25. Qa7 Qd8 26. Ng4 Bd7 27. Ne3 Nf4 28. b3 Bc6 29. Rcd1 Nd3 30. Re2 Nf4 31. Ree1 Nd3 32. Re2 Rb7 33. Qxa6 Nf4 34. Ree1 Nd3 35. Rxd3 Rxd3 36. Qxc6 Rc7 37. Qe4 Rcxc3 38. Ng4 Rd4 39. Qe5 f6 40. Qe6+ Kg7 41. Nh6 Kxh6 42. Qf7 Rd1 43. Rxd1 Qxd1+ 44. Kh2 Qd6+ 45. g3 Rf3 46. Qf8+ Kh5 47. Kg2 Qd5 48. g4+ Kg5 49. Kg1 Rxh3 50. Qxe7 Qh1# 0-1

[Event "Titled Tuesday intern op 21st Sept"]
[Site "Chess.com INT"]
[Date "2021.09.21"]
[Round "5"]
[White "Tsaruk, Maksim"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2335"]
[BlackElo "2572"]
[PlyCount "81"]
[EventDate "2021.09.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. a4 bxa4 14. Rxa4 O-O 15. Bc4 a5 16. O-O Bd7 17. Nxe7+ Qxe7 18. Ra2 Be6 19. Bd5 Rab8 20. Qa1 Bxd5 21. exd5 Qb7 22. Rxa5 Qxb2 23. Nb4 Qxa1 24. Rfxa1 Bd2 25. R5a3 Bxc3 26. Rxc3 Rxb4 27. Rc6 g6 28. Rxd6 Kg7 29. g3 Rd4 30. Rd7 Rd2 31. h4 h5 32. Ra3 e4 33. Ra4 e3 34. fxe3 Re2 35. Re7 Rb8 36. Rf4 Rf8 37. d6 Rd2 38. d7 Kg8 39. e4 Rd8 40. Re8+ Kg7 41. Rxd8 1-0

[Event "Titled Tuesday intern op 21st Sept"]
[Site "Chess.com INT"]
[Date "2021.09.21"]
[Round "6"]
[White "Pasti, Aron"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2217"]
[BlackElo "2572"]
[PlyCount "62"]
[EventDate "2021.09.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qb6 8. Bb3 e6 9. Qd2 Be7 10. O-O-O Nc5 11. f3 Qc7 12. h4 b5 13. g4 Bd7 14. Kb1 b4 15. Nce2 a5 16. Ng3 O-O 17. Nh5 Qd8 18. Bxf6 Bxf6 19. Nxf6+ Qxf6 20. g5 Qe7 21. h5 Rac8 22. g6 a4 23. gxh7+ Kh8 24. Bc4 Nxe4 25. fxe4 Rxc4 26. Rhg1 Qf6 27. Rdf1 Qxd4 28. Qe2 a3 29. c3 bxc3 30. h6 g6 31. Rxg6 c2+ 0-1

[Event "Titled Tuesday intern op 21st Sept"]
[Site "Chess.com INT"]
[Date "2021.09.21"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Perez Gormaz, Matias Ariel"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2404"]
[PlyCount "45"]
[EventDate "2021.09.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Qa6 13. Nd4 Rac8 14. f3 Rfd8 15. g4 Be8 16. Nce2 h6 17. Be3 d5 18. e5 Nd7 19. Bf4 b5 20. Ng3 Nb6 21. Nh5 Nc4 22. Qc1 Bf8 23. Rg1 1-0

[Event "Titled Tuesday intern op 21st Sept"]
[Site "Chess.com INT"]
[Date "2021.09.21"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Macovei, Andrei"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2572"]
[BlackElo "2453"]
[PlyCount "35"]
[EventDate "2021.09.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 g6 6. e5 Nc6 7. Bb5 dxe5 8. Qxd8+ Kxd8 9. Bxc6 bxc6 10. Nxe5 Ke8 11. Bd2 Nd7 12. Nd3 Bg7 13. O-O-O Bb7 14. Rhe1 e6 15. Ne4 Bf8 16. Bc3 Rg8 17. Ne5 Nxe5 18. Nf6+ 1-0

[Event "Titled Tuesday intern op 21st Sept"]
[Site "Chess.com INT"]
[Date "2021.09.21"]
[Round "9"]
[White "Gabrielian, Artur"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2459"]
[BlackElo "2572"]
[PlyCount "75"]
[EventDate "2021.09.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 e6 11. d3 d6 12. f4 Nc6 13. Qf2 Be7 14. Be3 O-O 15. Bg2 Rb8 16. g4 b5 17. Ne2 b4 18. Ng3 a5 19. g5 f6 20. g6 hxg6 21. h4 f5 22. h5 gxh5 23. Nxh5 g6 24. exf5 Rxf5 25. Ng3 Bh4 26. Qf3 Rf7 27. Qg4 Bxg3 28. Qxg3 Ne7 29. Bf2 Bd7 30. d4 Rbf8 31. dxc5 dxc5 32. Rad1 Nf5 33. Qg5 Rg7 34. Re5 c4 35. Bc5 Re8 36. Qf6 Bc6 37. Rxe6 Rc8 38. Rxc6 1-0

[Event "Speed Chess GP2"]
[Site "Chess.com INT"]
[Date "2021.09.25"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Issani, Nameer"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2070"]
[PlyCount "51"]
[EventDate "2021.09.25"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bd6 6. d4 Nf6 7. O-O O-O 8. Re1 b6 9. Bg5 h6 10. Bh4 Be7 11. dxe5 Ng4 12. Bg3 d6 13. Bd5 Bb7 14. exd6 cxd6 15. Nd4 Nxd4 16. Bxb7 Rb8 17. cxd4 h5 18. Bd5 Kh7 19. Nc3 Qd7 20. h3 Nf6 21. e5 dxe5 22. dxe5 Bb4 23. exf6 Bxc3 24. Qd3+ g6 25. Qxc3 Qxd5 26. Bxb8 1-0

[Event "Speed Chess GP2"]
[Site "Chess.com INT"]
[Date "2021.09.25"]
[Round "2"]
[White "Lysyj, Igor"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2603"]
[BlackElo "2572"]
[PlyCount "63"]
[EventDate "2021.09.25"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Be7 7. e4 d5 8. cxd5 Bxf1 9. Kxf1 exd5 10. e5 Ne4 11. h4 Qd7 12. Kg2 c5 13. Nc3 Nxc3 14. bxc3 Nc6 15. Be3 Rc8 16. Qd3 cxd4 17. Bxd4 Nd8 18. Ng5 Ne6 19. Nxh7 g6 20. Ng5 Bxg5 21. hxg5 Rxh1 22. Rxh1 Nxg5 23. Be3 Ne4 24. Rh8+ Ke7 25. Rxc8 Qxc8 26. Qxd5 Nxc3 27. Qd6+ Ke8 28. Bg5 Qa8+ 29. f3 Nd5 30. e6 fxe6 31. Qxe6+ Kf8 32. Bh6# 1-0

[Event "Speed Chess GP2"]
[Site "Chess.com INT"]
[Date "2021.09.25"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Aldokhin, Ivan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2413"]
[PlyCount "43"]
[EventDate "2021.09.25"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 Nc6 7. O-O Be7 8. Qe2 O-O 9. Rd1 cxd4 10. cxd4 Nb6 11. Bb3 a5 12. Nc3 a4 13. Bc2 Nb4 14. Bb1 a3 15. bxa3 N4d5 16. Ne4 dxe5 17. dxe5 Bxa3 18. Qd3 f5 19. Bxa3 fxe4 20. Qxe4 Rf5 21. Bc5 Ra4 22. Qe2 1-0

[Event "Speed Chess GP2"]
[Site "Chess.com INT"]
[Date "2021.09.25"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Chasin, Nico Werner"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2240"]
[PlyCount "132"]
[EventDate "2021.09.25"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 Nc6 7. O-O Be7 8. Qe2 dxe5 9. dxe5 O-O 10. Rd1 Qc7 11. Bd3 Rd8 12. a3 b6 13. c4 Ba6 14. cxd5 Bxd3 15. Rxd3 exd5 16. Nc3 d4 17. Nb5 Qd7 18. Bf4 h6 19. Re1 Qf5 20. Bg3 Rac8 21. h3 c4 22. Rxd4 Nxd4 23. Nbxd4 Qd3 24. e6 Qxe2 25. Rxe2 fxe6 26. Nxe6 Rd1+ 27. Kh2 Bf6 28. Nc7 Rd7 29. Nb5 Rc5 30. Nd6 c3 31. bxc3 Rxc3 32. a4 Kh7 33. Ne4 Rc4 34. Nxf6+ gxf6 35. a5 bxa5 36. Re6 Kg7 37. Ra6 Rc5 38. Bf4 h5 39. Be3 Rb5 40. Bxa7 Rbd5 41. Be3 Kf7 42. Ne1 R7d6 43. Ra7+ Rd7 44. Ra8 Rd8 45. Ra7+ R8d7 46. Ra8 Rd8 47. Rxd8 Rxd8 48. Bb6 Rd5 49. Nc2 Rb5 50. Bd8 a4 51. Nd4 a3 52. Nxb5 a2 53. Bc7 a1=Q 54. Bg3 Qb2 55. Nd6+ Kg6 56. Nc4 Qd4 57. Ne3 h4 58. Bb8 Qd2 59. Kg1 Qe1+ 60. Nf1 Kf5 61. Ba7 Ke4 62. f3+ Kd3 63. Bf2 Qd1 64. Bxh4 Ke2 65. Kh2 Qxf1 66. Bxf6 Qe1 0-1

[Event "Speed Chess GP2"]
[Site "Chess.com INT"]
[Date "2021.09.25"]
[Round "5"]
[White "Ambartsumova, Karina"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2382"]
[BlackElo "2572"]
[PlyCount "79"]
[EventDate "2021.09.25"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Nbd2 Bb7 7. Bg2 Be4 8. Qb3 Bxd2+ 9. Bxd2 O-O 10. O-O d6 11. Qe3 Nbd7 12. Bc3 Re8 13. Qd2 a5 14. h3 Qb8 15. b3 Qb7 16. Rfd1 h6 17. Rac1 a4 18. Qb2 Ra7 19. Ne1 Bxg2 20. Nxg2 Ne4 21. Be1 Rea8 22. b4 b5 23. c5 Ra6 24. Qc2 Ndf6 25. h4 dxc5 26. dxc5 Rc6 27. Qd3 a3 28. f3 Nxg3 29. Bxg3 Nd5 30. Rb1 Ra4 31. Qd2 Rca6 32. e4 Nf6 33. Qd8+ Kh7 34. Qxc7 Qa8 35. Rd8 Qa7 36. Qxa7 Rxa7 37. c6 Nh5 38. Bd6 f5 39. c7 Nf6 40. c8=Q 1-0

[Event "Speed Chess GP2"]
[Site "Chess.com INT"]
[Date "2021.09.25"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Viana da Costa, Fernando"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2300"]
[PlyCount "23"]
[EventDate "2021.09.25"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. dxc5 Qxc5 7. Na3 Nf6 8. Nb5 Rc8 9. Be3 Qf5 10. Nxa7 Nxa7 11. Bxa7 e6 12. Qa4+ 1-0

[Event "Speed Chess GP2"]
[Site "Chess.com INT"]
[Date "2021.09.25"]
[Round "7"]
[White "Harshavardhan, GB."]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2397"]
[BlackElo "2572"]
[PlyCount "69"]
[EventDate "2021.09.25"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. d5 exd5 8. cxd5 Nxd5 9. Bg5 Nf6 10. e4 Be7 11. Bc4 O-O 12. e5 Nh5 13. h4 Bxf3 14. gxf3 Nc6 15. f4 Nd4 16. Qe4 Kh8 17. O-O-O f5 18. exf6 Nxf6 19. Bxf6 Rxf6 20. Bd3 Rh6 21. Nd5 Bd6 22. Rde1 Qf8 23. f5 Rd8 24. Rhg1 Nc6 25. f4 Nd4 26. Kb1 Rxh4 27. f6 g6 28. Rh1 Nf5 29. Rxh4 Nxh4 30. Qh1 Qh6 31. Bb5 Rf8 32. Bxd7 Nf5 33. Qe4 Ng3 34. Qe6 Nf5 35. Ne7 1-0

[Event "Speed Chess GP2"]
[Site "Chess.com INT"]
[Date "2021.09.25"]
[Round "8"]
[White "Silvestre, Christian"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1942"]
[BlackElo "2572"]
[PlyCount "76"]
[EventDate "2021.09.25"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Bd3 Nh5 6. Bg5 Be7 7. Bxe7 Qxe7 8. Qe2 O-O 9. a4 a6 10. c3 f5 11. Nbd2 d6 12. g3 Nd7 13. e4 fxe4 14. Nxe4 Nhf6 15. Nfg5 e5 16. O-O-O Nxe4 17. Nxe4 exd4 18. Rhe1 d5 19. Nd2 Qxe2 20. Rxe2 Nc5 21. Bb1 dxc3 22. bxc3 Nxa4 23. Kc2 Nc5 24. Re7 Rxf2 25. Rxc7 Rxh2 26. Ba2 Rd8 27. Rb1 Ne4 28. Rd1 Nc5 29. Rb1 Bc8 30. Re1 Bf5+ 31. Kd1 Bg4+ 32. Kc2 Bf5+ 33. Kd1 Ne4 34. Nxe4 Rxa2 35. Nd6 Bg4+ 36. Kc1 Ra1+ 37. Kd2 Rxe1 38. Kxe1 Rxd6 0-1

[Event "Speed Chess GP2"]
[Site "Chess.com INT"]
[Date "2021.09.25"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Amgalantengis, Enkh Amgalan"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "1878"]
[PlyCount "76"]
[EventDate "2021.09.25"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Ne7 7. Nbd2 Bg6 8. a4 Nf5 9. a5 Be7 10. c3 O-O 11. g4 Nh4 12. Nxh4 Bxh4 13. f4 f5 14. exf6 Bxf6 15. g5 Be7 16. Bg4 Bf5 17. Re1 Bd6 18. Nf1 Qc7 19. Rxe6 Bxe6 20. Bxe6+ Kh8 21. Qg4 Rad8 22. f5 Rde8 23. Bd2 Re7 24. Re1 Rfe8 25. Re3 Nf8 26. Rh3 g6 27. c4 Nxe6 28. fxe6 Rxe6 29. c5 Bf8 30. Bf4 Qf7 31. Qh4 Kg8 32. Be5 Rxe5 33. dxe5 Bxc5+ 34. Kg2 Rxe5 35. Rf3 Re2+ 36. Kg3 Bd6+ 37. Kg4 Re4+ 38. Kh3 Qxf3+ 0-1

[Event "Speed Chess GP2"]
[Site "Chess.com INT"]
[Date "2021.09.25"]
[Round "10"]
[White "Romanchuk, Viktor"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2266"]
[BlackElo "2572"]
[PlyCount "74"]
[EventDate "2021.09.25"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Re8 10. O-O Nbd7 11. b4 b5 12. e4 dxe4 13. Nxe4 Nb6 14. Nc5 Bg4 15. Qc2 Qxd4 16. Be3 Qe5 17. h3 Bh5 18. Nxh5 Qxh5 19. Na6 Rac8 20. Rad1 Nfd5 21. Bc1 Bf6 22. Rde1 g6 23. Rxe8+ Rxe8 24. Qxc6 Re6 25. Qxb5 Bg5 26. Bxg5 Qxg5 27. Nc7 Re5 28. Nxd5 Nxd5 29. Bc4 Nf4 30. Qb8+ Kg7 31. g3 Nxh3+ 32. Kh2 Nf4 33. Qxa7 Qh5+ 34. Kg1 Nh3+ 35. Kg2 Ng5 36. Qd4 Qh3+ 37. Kg1 Nf3# 0-1

[Event "Titled Tuesday intern op 28th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.28"]
[Round "1"]
[White "Bouget, Alexandre"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "2247"]
[BlackElo "2572"]
[PlyCount "46"]
[EventDate "2021.09.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 b6 6. Nf3 Bb7 7. Bd3 d5 8. cxd5 exd5 9. O-O Bd6 10. Ne5 c5 11. f4 Nc6 12. Nxc6 Bxc6 13. Be1 Re8 14. Qf3 Ne4 15. Rd1 cxd4 16. exd4 Qf6 17. Bb5 Nxc3 18. Bxc6 Nxd1 19. Bxa8 Qxd4+ 20. Bf2 Nxf2 21. Qxd5 Nh3+ 22. Kh1 Qg1+ 23. Rxg1 Nf2# 0-1

[Event "Titled Tuesday intern op 28th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.28"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Thejkumar, MS."]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2433"]
[PlyCount "75"]
[EventDate "2021.09.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Ne7 7. Nbd2 h6 8. a4 Bh7 9. a5 a6 10. c4 Nc8 11. Qb3 Rb8 12. c5 Be7 13. Re1 O-O 14. Bd3 Bxd3 15. Qxd3 Na7 16. Nf1 Nb5 17. Ng3 f6 18. Bxh6 fxe5 19. Qg6 Rf7 20. Nh5 Nf8 21. Qg4 Bf6 22. dxe5 Be7 23. Bxg7 Kh7 24. Nf6+ Bxf6 25. exf6 Rxf6 26. Ng5+ Kg8 27. Bxf6 Qxf6 28. Nxe6+ Qg6 29. Qf4 Re8 30. Ng5 Rxe1+ 31. Rxe1 Qg7 32. h4 Nc7 33. Qd6 Nb5 34. Qd8 Qxb2 35. Qe8 Qg7 36. Re7 Qh6 37. Qf7+ Kh8 38. Re8 1-0

[Event "Titled Tuesday intern op 28th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.28"]
[Round "3"]
[White "Ozen, Bahadir"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2369"]
[BlackElo "2572"]
[PlyCount "88"]
[EventDate "2021.09.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. h3 Bh5 5. O-O e6 6. d4 Nf6 7. c4 Be7 8. cxd5 exd5 9. Qb3 Qb6 10. Qe3 Qd8 11. Qb3 Qb6 12. Qe3 Bg6 13. Nh4 Qd8 14. Qb3 Qb6 15. Qe3 Nbd7 16. Nc3 Qd8 17. Nxg6 hxg6 18. Qd3 O-O 19. h4 Re8 20. Bf3 Bd6 21. Bg5 Qe7 22. Kg2 Qe6 23. Bxf6 Nxf6 24. Rh1 Re7 25. Rab1 Rae8 26. e3 Ne4 27. h5 g5 28. Bxe4 dxe4 29. Qe2 Qf5 30. Rbd1 Bb4 31. a3 Bxc3 32. bxc3 Re6 33. c4 Rd8 34. Rd2 Rf6 35. Rb2 b6 36. Rd2 Rdd6 37. Kg1 Qa5 38. Ra2 Rf3 39. Rh2 Rdf6 40. Qd2 Qf5 41. Rc2 Rxg3+ 42. Kf1 Rh3 43. Rg2 Rh1+ 44. Rg1 Qh3+ 0-1

[Event "Titled Tuesday intern op 28th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.28"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Vogel, Roven"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2444"]
[PlyCount "110"]
[EventDate "2021.09.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O a5 7. Nbd2 a4 8. Re1 h6 9. Nf1 Ne7 10. Ng3 Bg6 11. Bd3 c5 12. dxc5 Nxc5 13. Bxg6 Nxg6 14. Nh5 Ne7 15. Nd4 Nc6 16. Be3 Nxe5 17. Bf4 Ng6 18. Bg3 Ra6 19. Nb5 Rc6 20. c3 Qb6 21. Nd4 Rc8 22. Qg4 Ne4 23. Re2 a3 24. bxa3 Rxc3 25. Rd1 Rg8 26. Rxe4 dxe4 27. Qxe4 Ne7 28. a4 Rc4 29. Qd3 Qxd4 30. Qxd4 Rxd4 31. Rxd4 Nd5 32. Nf4 Nxf4 33. Bxf4 Bc5 34. Rc4 b6 35. Be3 Kd7 36. Bxc5 bxc5 37. Rxc5 Rb8 38. Rb5 Rc8 39. Rb7+ Ke8 40. g3 Rc2 41. a5 Rxa2 42. Ra7 h5 43. h4 e5 44. a6 e4 45. Kf1 g6 46. Ra8+ Ke7 47. a7 Kf6 48. Re8 Rxa7 49. Rxe4 Kg7 50. Kg2 Ra6 51. Re3 Rf6 52. Rd3 Rf5 53. Re3 Rf6 54. Rd3 Rf5 55. Re3 Rf6 1/2-1/2

[Event "Titled Tuesday intern op 28th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.28"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Rustemov, Alexander"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2525"]
[PlyCount "73"]
[EventDate "2021.09.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 cxd4 7. cxd4 Bb5 8. Nc3 Bxe2 9. Nxe2 Bb4+ 10. Kf1 Qa6 11. g3 Nc6 12. Kg2 Nge7 13. h4 h5 14. Bg5 Nf5 15. a3 Be7 16. Bxe7 Ncxe7 17. Rc1 Rc8 18. Rxc8+ Nxc8 19. Nf4 Nce7 20. Qc2 Qc4 21. Qd2 Nc6 22. Rc1 Qa4 23. Rc3 g6 24. Ne2 O-O 25. Qg5 Qd1 26. Nf4 Ncxd4 27. Nxh5 Nxf3 28. Rxf3 Rc8 29. Nf6+ Kg7 30. Rc3 Rxc3 31. bxc3 Qe2 32. Nd7 Qe4+ 33. Kh2 Qe2 34. Qf6+ Kg8 35. Qd8+ Kg7 36. Qf8+ Kh7 37. Nf6# 1-0

[Event "Titled Tuesday intern op 28th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.28"]
[Round "6"]
[White "Tsydypov, Zhamsaran"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2545"]
[BlackElo "2572"]
[PlyCount "103"]
[EventDate "2021.09.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Be7 7. e4 d5 8. cxd5 Bxf1 9. Kxf1 exd5 10. e5 Ne4 11. Nc3 Nxd2+ 12. Qxd2 Qd7 13. Kg2 Nc6 14. Rac1 Nd8 15. Rhd1 Ne6 16. Ne2 O-O 17. Nf4 Rac8 18. h4 c6 19. h5 h6 20. Ne2 Bg5 21. Nxg5 Nxg5 22. Nf4 f6 23. Qd3 fxe5 24. dxe5 Rxf4 25. gxf4 Ne6 26. Qg3 Rf8 27. Kf1 Nxf4 28. Rd4 Nxh5 29. Qg4 Qf7 30. Rc2 Nf4 31. Rxc6 h5 32. Qf3 Qf5 33. Rxf4 Qxf4 34. Qxf4 Rxf4 35. Rd6 Rd4 36. Rd7 a5 37. e6 Re4 38. Rd6 b5 39. f3 Re5 40. f4 Re4 41. Kg2 h4 42. Kf3 a4 43. f5 h3 44. Kg3 Re3+ 45. Kh2 Kf8 46. Rxd5 Ke7 47. Rxb5 g6 48. fxg6 Kxe6 49. Rg5 Re2+ 50. Kxh3 Rc2 51. g7 Kf6 52. g8=Q 1-0

[Event "Titled Tuesday intern op 28th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.28"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Krivonosov, Oleg"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2362"]
[PlyCount "69"]
[EventDate "2021.09.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. Nc3 Nf6 7. Nd5 Nxd5 8. exd5 Nd4 9. a5 Ba7 10. d6 cxd6 11. Nxd4 Bxd4 12. Qf3 d5 13. Bxd5 O-O 14. c3 Ba7 15. O-O Rb8 16. d4 d6 17. Re1 Qc7 18. Qg3 Bf5 19. dxe5 dxe5 20. Rxe5 Bg6 21. Bf4 Qd7 22. h4 Rbe8 23. Rd1 Rxe5 24. Bxe5 Qf5 25. Bxb7 Bxf2+ 26. Qxf2 Qxe5 27. Bxa6 Qxc3 28. Qd4 Qc2 29. Bb7 Qa4 30. a6 Bh5 31. Ra1 Qb5 32. a7 Qxb7 33. Qc5 Bg6 34. Qxf8+ Kxf8 35. a8=Q+ 1-0

[Event "Titled Tuesday intern op 28th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.28"]
[Round "8"]
[White "Sethuraman, SP."]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2628"]
[BlackElo "2572"]
[PlyCount "78"]
[EventDate "2021.09.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Bf4 Bd6 6. Bxd6 cxd6 7. e3 O-O 8. Nc3 d5 9. cxd5 Nxd5 10. Nxd5 Bxd5 11. Bd3 f5 12. O-O Nc6 13. Rc1 Rc8 14. Bc4 Ne7 15. Qd3 Bxf3 16. gxf3 Ng6 17. f4 Qh4 18. Qe2 Qh3 19. d5 Nh4 20. f3 Kh8 21. Kh1 Rce8 22. dxe6 dxe6 23. Qf2 Ng6 24. Qg3 Qh4 25. Bb5 Rd8 26. Qxh4 Nxh4 27. Rc2 h6 28. Kg1 g5 29. fxg5 Rg8 30. h3 Rxg5+ 31. Kh2 Rdg8 32. Bd7 R8g6 33. Rff2 Rg3 34. Bc6 Rg1 35. f4 Re1 36. Rce2 Rc1 37. Rc2 Re1 38. Rce2 Rc1 39. Rc2 Re1 1/2-1/2

[Event "Titled Tuesday intern op 28th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.28"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Aitbayev, Aslan"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2447"]
[PlyCount "150"]
[EventDate "2021.09.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 Nge7 7. Bd3 cxd4 8. cxd4 Nf5 9. Bxf5 exf5 10. Nc3 Be6 11. Bg5 Qd7 12. h4 h6 13. Bf4 Be7 14. O-O O-O 15. b4 Rfc8 16. Qd2 Kh7 17. Rfc1 Nd8 18. Qd3 Kg8 19. Qe3 Bf8 20. Nd2 Rc7 21. Qg3 Kh7 22. Qd3 Rac8 23. Nf1 Be7 24. g3 b6 25. Bd2 Kh8 26. Ne3 a5 27. bxa5 bxa5 28. a4 Bb4 29. Nb5 Rxc1+ 30. Rxc1 Rxc1+ 31. Bxc1 Nc6 32. Qc2 Be7 33. Bd2 Nb4 34. Qc3 Kh7 35. Ng2 Qc6 36. Qxc6 Nxc6 37. Nf4 Kg8 38. Kf1 g5 39. hxg5 hxg5 40. Nh3 f4 41. Kg2 fxg3 42. Kxg3 Bxh3 43. Kxh3 f6 44. exf6 Bxf6 45. Kg4 Nxd4 46. Bxa5 Nc6 47. Bd2 Kf7 48. Bxg5 Be5 49. Bf4 Ke6 50. Bxe5 Nxe5+ 51. Kg3 Nc4 52. Nc3 Ke5 53. Nd1 d4 54. Kf3 Kd5 55. Ke2 Ne5 56. Nb2 Ke4 57. Nd1 d3+ 58. Kf1 Nc4 59. Nc3+ Kd4 60. Nd1 Kc5 61. Ke1 Kb4 62. f4 Kxa4 63. Nf2 Kb4 64. Nxd3+ Kc3 65. Ne5 Nd6 66. Kf2 Kd4 67. Kf3 Kd5 68. Kg4 Ke6 69. Nf3 Kf6 70. Ng5 Nf5 71. Kf3 Nh4+ 72. Ke4 Ng6 73. Nh7+ Kg7 74. f5 Kxh7 75. fxg6+ Kxg6 1/2-1/2

[Event "Titled Tuesday intern op 28th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.28"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Quintiliano Pinto, Renato Rodrigues"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2469"]
[PlyCount "89"]
[EventDate "2021.09.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Re8 12. Qd3 d5 13. e5 Ne4 14. Bxe7 Qxe7 15. Qe3 Nxc3+ 16. Qxc3 Rec8 17. Nd4 Bd7 18. Qe3 Rc4 19. f4 Rac8 20. g4 g6 21. Rd2 Qh4 22. Rg1 Re8 23. b3 Rc7 24. Rg3 Qe7 25. Re2 a6 26. f5 exf5 27. gxf5 Bb5 28. f6 Qc5 29. Rh3 Qf8 30. Rf2 Bd7 31. Rh4 Rec8 32. Rf3 Rc3 33. Qxc3 Rxc3 34. Rxc3 Qb4 35. Kb2 Qf8 36. Rc7 Qd8 37. Rxb7 h5 38. Rf4 Bg4 39. e6 Bxe6 40. Nxe6 fxe6 41. Rg7+ Kh8 42. Rxg6 Qd6 43. Rf1 Qe5+ 44. Kb1 Qe4 45. Rgg1 1-0

[Event "Titled Tuesday intern op 28th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.28"]
[Round "11"]
[White "Samadov, Read"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2360"]
[BlackElo "2572"]
[PlyCount "78"]
[EventDate "2021.09.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 Nc6 9. Nxc6 Bxc6 10. Be2 Qc7 11. O-O Bc5 12. Kh1 h5 13. f4 Ng4 14. Bf3 Ne3 15. Bxe3 Bxe3 16. e5 Rc8 17. Qd3 Bc5 18. Rad1 O-O 19. Bxh5 f6 20. exf6 Rxf6 21. Bf3 Rxf4 22. Nd5 exd5 23. Bxd5+ Bxd5 24. Qxd5+ Kf8 25. g3 Rf6 26. Rxf6+ gxf6 27. Qxd7 Be7 28. Qxc7 Rxc7 29. Rd4 Kf7 30. Kg2 f5 31. Kf3 Ke6 32. b4 Bf6 33. Rf4 Bg5 34. Rd4 Bf6 35. Rf4 Rd7 36. Ke2 Bg5 37. Rf3 Rd2+ 38. Ke1 Rxh2 39. Rc3 Bd2+ 0-1

[Event "Speed Chess GP3"]
[Site "Chess.com INT"]
[Date "2021.10.02"]
[Round "1"]
[White "Demin, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2430"]
[BlackElo "2572"]
[PlyCount "127"]
[EventDate "2021.10.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 d5 9. h3 Bf5 10. Nc3 e6 11. O-O Rc8 12. Be3 a6 13. Bd3 Bxd3 14. Qxd3 Be7 15. Rac1 Nc4 16. b3 Nxe3 17. fxe3 Ba3 18. Rcd1 O-O 19. Nb1 Be7 20. a3 Qb6 21. b4 Na7 22. Nc3 Rc7 23. Rc1 Rfc8 24. Rc2 Nb5 25. Na4 Qa7 26. Rfc1 Qb8 27. Rxc7 Rxc7 28. Rxc7 Qxc7 29. Nc5 h6 30. a4 Na7 31. e4 dxe4 32. Qxe4 Nc6 33. Kh1 Nxb4 34. Qxb7 Qxb7 35. Nxb7 Kf8 36. Nd2 Ke8 37. Nb3 Kd7 38. N7a5 Nc6 39. Nb7 Kc7 40. N7c5 Bxc5 41. Nxc5 a5 42. Nb3 Kb6 43. Kg1 Nb4 44. Kf2 Nd3+ 45. Ke3 Nb2 46. Nc5 Kc6 47. Ke4 h5 48. g4 hxg4 49. hxg4 g5 50. Ke3 Kd5 51. Nb7 Nxa4 52. Nxa5 Nb2 53. Nb3 Nd1+ 54. Ke2 Nb2 55. Ke3 Nd1+ 56. Ke2 Nc3+ 57. Kd3 Nb5 58. Ke3 Na7 59. Nc5 Nc6 60. Nb3 Kc4 61. Nd2+ Kd5 62. Nb3 Ne7 63. Nd2 Nc6 64. Nb3 1/2-1/2

[Event "Speed Chess GP3"]
[Site "Chess.com INT"]
[Date "2021.10.02"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Parkhov, Yair"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2434"]
[PlyCount "115"]
[EventDate "2021.10.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nd2 Nbc6 9. N2f3 Be4 10. O-O Nf5 11. Nxf5 Bxf5 12. c4 dxc4 13. Bxc4 Be7 14. Bb5 O-O 15. Bxc6 bxc6 16. Qa4 c5 17. Rfd1 Qb6 18. b3 Rfd8 19. Rd7 Rxd7 20. Qxd7 Qd8 21. Rd1 a5 22. Qxd8+ Rxd8 23. Rxd8+ Bxd8 24. Bxc5 Bc7 25. Bd6 Bb6 26. Nd2 Bd3 27. Nc4 Bd8 28. f4 a4 29. Kf2 f5 30. Ke3 axb3 31. axb3 Be4 32. g3 Bd5 33. Kd4 Kf7 34. b4 g5 35. b5 gxf4 36. gxf4 Bh4 37. Na5 Bf2+ 38. Kd3 Bg1 39. h3 Bh2 40. b6 Bxf4 41. b7 Be4+ 42. Kd4 Bxb7 43. Nxb7 Ke8 44. Nc5 Kf7 45. Kd3 Bg3 46. Ke2 Bf4 47. Kf3 Bc1 48. Nb7 Ke8 49. Nc5 Kf7 50. Ke2 Bb2 51. Kd3 Bc1 52. Nb7 Ke8 53. Kc4 Be3 54. Nc5 Bg1 55. Nxe6 Kd7 56. Nd4 f4 57. Nf3 Be3 58. Kd5 1-0

[Event "Speed Chess GP3"]
[Site "Chess.com INT"]
[Date "2021.10.02"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Cardoso Cardoso, Jose Gabriel"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2572"]
[BlackElo "2447"]
[PlyCount "95"]
[EventDate "2021.10.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 g6 2. d4 c6 3. Nc3 d5 4. Nf3 dxe4 5. Nxe4 Nf6 6. Bd3 Nxe4 7. Bxe4 Bf5 8. Bxf5 Qa5+ 9. c3 Qxf5 10. O-O Nd7 11. Re1 e6 12. Qb3 b6 13. Ne5 Nxe5 14. Rxe5 Qd3 15. Bg5 Kd7 16. Rd1 Qa6 17. d5 Bd6 18. dxe6+ Kc7 19. Rxd6 Kxd6 20. Bf4 Qc8 21. exf7 Qg4 22. g3 Kd7 23. f3 Qh3 24. Qd1+ Kc8 25. Re7 Qf5 26. Rc7+ Kb8 27. Re7+ Kc8 28. Rc7+ Kb8 29. f8=Q+ Rxf8 30. Rf7+ Kc8 31. Rxf5 Rxf5 32. Qd6 Kb7 33. Qd7+ Ka6 34. Qxc6 Rd8 35. Qa4+ Kb7 36. Qe4+ Ka6 37. Qe2+ Kb7 38. c4 Rd7 39. b4 Rff7 40. Qe4+ Ka6 41. b5+ Ka5 42. Qe1+ Ka4 43. Bd2 Rxf3 44. Qd1+ Ka3 45. Qxf3+ Kxa2 46. Qc3 Kb1 47. Qb3+ Ka1 48. Bc3# 1-0

[Event "Speed Chess GP3"]
[Site "Chess.com INT"]
[Date "2021.10.02"]
[Round "4"]
[White "Har Zvi, Ronen"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2513"]
[BlackElo "2572"]
[PlyCount "59"]
[EventDate "2021.10.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. Bf4 Bd6 4. Bg3 Nf6 5. e3 O-O 6. c4 b6 7. cxd5 Nxd5 8. Bd3 Bb7 9. O-O Nd7 10. Nbd2 Bxg3 11. hxg3 c5 12. Rc1 Qe7 13. a3 Rfd8 14. Qe2 cxd4 15. Nxd4 Nc5 16. Bb5 Rac8 17. b4 Nd7 18. Ba6 Nc3 19. Rxc3 Rxc3 20. Bxb7 Ne5 21. N2f3 Qxb7 22. Nxe5 Rdc8 23. b5 R8c5 24. Nd3 R5c4 25. Nb4 Rc1 26. Ndc6 h6 27. Qd2 Rxf1+ 28. Kxf1 Qc7 29. Na6 Qc8 30. Ne7+ 1-0

[Event "Speed Chess GP3"]
[Site "Chess.com INT"]
[Date "2021.10.02"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Christiansen, Johan Sebastian"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2582"]
[PlyCount "55"]
[EventDate "2021.10.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Nbd2 d6 7. c3 Kh8 8. Re1 Ng8 9. d4 f5 10. dxe5 fxe4 11. Nxe4 Rxf3 12. exd6 cxd6 13. Bxg8 Rf8 14. Bd5 Ne5 15. Be3 Bg4 16. Qb3 a5 17. a4 Bh4 18. Bd4 Nd3 19. Qxb7 Rg8 20. Bxg8 Qxg8 21. Bxg7+ Qxg7 22. Qxa8+ Qg8 23. Qxg8+ Kxg8 24. h3 Nxe1 25. Rxe1 Bd7 26. Nxd6 Bxa4 27. Re4 Be7 28. Rxe7 1-0

[Event "Speed Chess GP3"]
[Site "Chess.com INT"]
[Date "2021.10.02"]
[Round "6"]
[White "Aitbayev, Aslan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2427"]
[BlackElo "2572"]
[PlyCount "128"]
[EventDate "2021.10.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. O-O Nc7 6. Bxc6 dxc6 7. h3 h6 8. Nc3 Bf5 9. d3 Ne6 10. Qe2 g5 11. Ne4 Bg7 12. c3 Qd5 13. c4 Qd7 14. Be3 Bxe4 15. dxe4 Qc7 16. Rad1 Bxe5 17. Rfe1 Bg7 18. e5 O-O 19. h4 g4 20. Nh2 h5 21. Bc1 Rad8 22. Rxd8 Rxd8 23. Nf1 Qd7 24. Ng3 Qd3 25. Qxd3 Rxd3 26. Kh2 Kh7 27. Nxh5 Bh6 28. Bxh6 Kxh6 29. Ng3 Rd2 30. Re2 Rxe2 31. Nxe2 Nd4 32. Nf4 Nf5 33. g3 Nd4 34. Kg2 e6 35. Kf1 Nf3 36. Nd3 b6 37. Ke2 Kg6 38. Ke3 Kf5 39. b3 a5 40. Ke2 Ke4 41. h5 Kf5 42. Ke3 Kg5 43. Nf4 Nxe5 44. Ke4 Nf3 45. Nd3 Kxh5 46. a3 Kg5 47. b4 cxb4 48. axb4 a4 49. b5 cxb5 50. cxb5 a3 51. Nb4 f5+ 52. Kd3 f4 53. Ke4 fxg3 54. fxg3 e5 55. Na2 Kf6 56. Nb4 Ke6 57. Na2 Ng5+ 58. Kd3 Kd5 59. Nb4+ Kc5 60. Nc2 a2 61. Kc3 Ne4+ 62. Kb3 Nxg3 63. Kxa2 Nf5 64. Ne3 Nxe3 0-1

[Event "Speed Chess GP3"]
[Site "Chess.com INT"]
[Date "2021.10.02"]
[Round "7"]
[White "Andreikin, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2728"]
[BlackElo "2572"]
[PlyCount "87"]
[EventDate "2021.10.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 h6 4. Bh4 c5 5. e3 b6 6. Ngf3 Bb7 7. c3 Be7 8. Bd3 O-O 9. O-O d6 10. Re1 Nbd7 11. a4 a6 12. e4 Nh5 13. Bxe7 Qxe7 14. Bf1 Rfd8 15. b4 Nhf6 16. g3 Rac8 17. Qb3 cxd4 18. cxd4 Rc7 19. Rac1 Rdc8 20. Rxc7 Rxc7 21. Qb2 Qd8 22. Bd3 Qc8 23. Nb3 Rc3 24. Qb1 Nxe4 25. Rxe4 Bxe4 26. Bxe4 Qc4 27. Nbd2 Rc1+ 28. Kg2 Rxb1 29. Nxc4 Rxb4 30. Nxd6 Kf8 31. Bc2 Ke7 32. Nc8+ Kd8 33. Nd6 Ke7 34. Ne4 Rb2 35. Bd3 Rb3 36. Bxa6 f5 37. Ned2 Rb4 38. Bb5 Nf6 39. Ne5 Kf8 40. Ndc4 Ne4 41. Nxb6 Rb2 42. Nd3 Ra2 43. Bc4 Ke7 44. Bxa2 1-0

[Event "Speed Chess GP3"]
[Site "Chess.com INT"]
[Date "2021.10.02"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Pichot, Alan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2628"]
[PlyCount "99"]
[EventDate "2021.10.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nc6 6. d4 cxd4 7. cxd4 d6 8. O-O Be7 9. Bd2 Nb6 10. Bb3 O-O 11. Nc3 dxe5 12. dxe5 Nd4 13. Be3 Nf5 14. Qe2 Bd7 15. Rfd1 Qe8 16. Nd4 Nxe3 17. Qxe3 Rc8 18. Rd3 Nc4 19. Qe2 b5 20. Rh3 Rc5 21. f4 g6 22. Rd1 Qc8 23. Rhd3 Rd8 24. Kh1 a6 25. Ne4 Rd5 26. Nc3 Rc5 27. h3 Be8 28. a3 Qa8 29. Ne4 Rcd5 30. Bxc4 bxc4 31. R3d2 Qa7 32. Nf3 Bc6 33. Qxc4 Rxd2 34. Rxd2 Bd5 35. Qe2 Rc8 36. Kh2 Rc1 37. Nf6+ Bxf6 38. exf6 h6 39. Rxd5 Qc7 40. Re5 Rc2 41. Qxa6 Rxb2 42. Qd3 Qb6 43. Qe3 Qd6 44. Qd4 Qc7 45. Kg3 Qb7 46. Qe4 Qc7 47. Qd3 Kh7 48. Re2 Rb7 49. Rc2 Rb8 50. Rxc7 1-0

[Event "Speed Chess GP3"]
[Site "Chess.com INT"]
[Date "2021.10.02"]
[Round "9"]
[White "Kamsky, Gata"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2662"]
[BlackElo "2572"]
[PlyCount "72"]
[EventDate "2021.10.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Be2 O-O 13. Nc2 Ne7 14. Nxe7+ Qxe7 15. O-O Bb7 16. Bf3 a5 17. Qd3 Bc6 18. Rad1 Rfd8 19. a3 g6 20. Ne3 Qa7 21. Nd5 Rab8 22. g3 b4 23. axb4 Bxd5 24. Qxd5 axb4 25. h4 Bh6 26. Ra1 Qc5 27. Qxc5 dxc5 28. Rfd1 Bd2 29. cxb4 cxb4 30. b3 Rd4 31. Be2 Rb7 32. Ra2 Bc3 33. Rxd4 Bxd4 34. Kg2 Ra7 35. Rxa7 Bxa7 36. Bc4 Kg7 1/2-1/2

[Event "Speed Chess GP3"]
[Site "Chess.com INT"]
[Date "2021.10.02"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Ibarra Jerez, Jose Carlos"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2558"]
[PlyCount "55"]
[EventDate "2021.10.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. c3 Nf6 4. e5 Nd5 5. Nf3 cxd4 6. cxd4 d6 7. Bc4 Nc6 8. O-O Be7 9. Bd2 O-O 10. Nc3 Nxc3 11. Bxc3 dxe5 12. dxe5 Qc7 13. a3 Rd8 14. Qe2 b6 15. Bd3 Bb7 16. Rac1 Rac8 17. h4 Qb8 18. Rfe1 g6 19. h5 Na5 20. Nd4 Rxd4 21. Bxd4 Rxc1 22. Rxc1 Nb3 23. Rc4 b5 24. Bxa7 Qxa7 25. Rc7 Bf8 26. hxg6 hxg6 27. Bxg6 fxg6 28. Qg4 1-0

[Event "Titled Tuesday intern op 05th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.05"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Devaev, Alexander"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2325"]
[PlyCount "87"]
[EventDate "2021.10.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Be7 7. Nbd2 Bg6 8. a4 a5 9. Nb3 Nh6 10. Ne1 O-O 11. Nd3 b6 12. Nf4 c5 13. c3 Nf5 14. Bb5 Qc7 15. g3 Nh6 16. h4 Bf5 17. Re1 Rad8 18. Bd2 Nb8 19. Nh5 Bg6 20. Nf4 Bf5 21. Nh5 c4 22. Nc1 Bg4 23. f3 Bxh5 24. g4 Bg6 25. h5 Bd3 26. Nxd3 cxd3 27. Bxd3 Nc6 28. Qc2 Kh8 29. Bxh7 g6 30. hxg6 Nxd4 31. Qd3 Nxf3+ 32. Qxf3 fxg6 33. Qh3 Kxh7 34. Qxh6+ Kg8 35. Qxg6+ Kh8 36. Kg2 Bh4 37. Be3 Qh7 38. Qxh7+ Kxh7 39. Rh1 Kg6 40. Rxh4 d4 41. cxd4 Rc8 42. Rah1 Rc2+ 43. Kg3 Rg8 44. Rh7 1-0

[Event "Titled Tuesday intern op 05th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.05"]
[Round "2"]
[White "Lewtak, Damian"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2379"]
[BlackElo "2572"]
[PlyCount "103"]
[EventDate "2021.10.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 b6 3. Bf4 Bb7 4. h3 e6 5. e3 Bd6 6. Bxd6 cxd6 7. Nd2 O-O 8. Ngf3 d5 9. c4 d6 10. Bd3 Nbd7 11. O-O Qe7 12. Re1 Rfc8 13. cxd5 Nxd5 14. a3 Rc7 15. Rc1 Rac8 16. Rxc7 Rxc7 17. Qb1 h6 18. Rc1 Qd8 19. Ne4 N7f6 20. Nxf6+ Nxf6 21. Nd2 Qc8 22. Rxc7 Qxc7 23. Qc2 Qxc2 24. Bxc2 Kf8 25. f3 Ke7 26. Kf2 Ba6 27. Bd1 e5 28. Be2 Bxe2 29. Kxe2 Nd5 30. dxe5 dxe5 31. Kd3 Ke6 32. g3 h5 33. e4 Ne7 34. Kc4 a6 35. a4 h4 36. gxh4 Ng6 37. a5 bxa5 38. Kc5 Nxh4 39. Kb6 Ng2 40. Kxa5 Nf4 41. Kxa6 Nxh3 42. b4 Kd7 43. b5 Nf4 44. b6 Ne6 45. b7 Nc5+ 46. Kb6 Nxb7 47. Kxb7 g6 48. Kb6 Kd6 49. Kb5 f5 50. Nf1 Ke6 51. Kc5 g5 52. Ne3 1-0

[Event "Titled Tuesday intern op 05th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.05"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Fataliyeva, Ulviyya Hasil Qizi"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2309"]
[PlyCount "49"]
[EventDate "2021.10.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Nc6 7. dxc5 Qc7 8. O-O Nge7 9. Na3 a6 10. c4 Rd8 11. cxd5 Nxd5 12. Qb3 Nxe3 13. Qxe3 Rd5 14. Rac1 Nxe5 15. b4 Ng4 16. Qc3 Be7 17. h3 Bf6 18. Qb3 h5 19. Nc4 Be4 20. Nd6+ Rxd6 21. cxd6 Qxd6 22. Rfd1 Bd5 23. Rc8+ Bd8 24. Bc4 Kd7 25. Bxd5 1-0

[Event "Titled Tuesday intern op 05th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.05"]
[Round "4"]
[White "Carnicelli, Valerio"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2317"]
[BlackElo "2572"]
[PlyCount "108"]
[EventDate "2021.10.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 d5 6. cxd5 exd5 7. Bg5 c5 8. a3 Bxc3+ 9. bxc3 h6 10. Bh4 g5 11. Bg3 Ne4 12. e3 Bf5 13. Bd3 c4 14. Bxe4 Bxe4 15. Qd2 f6 16. O-O Nc6 17. Qb2 Rf7 18. Nd2 Bd3 19. Rfe1 Re7 20. f3 Qe8 21. Bf2 Rd8 22. e4 b6 23. exd5 Rxd5 24. Rxe7 Nxe7 25. Re1 Qd7 26. Ne4 Kf7 27. Bg3 Nf5 28. Qb4 Rb5 29. Qa4 Rd5 30. Qd1 h5 31. Qd2 h4 32. Bf2 Qa4 33. Nxg5+ fxg5 34. Qxg5 Qc6 35. Bxh4 Qg6 36. Qf4 Kg8 37. Bf2 Rd7 38. Re5 Rf7 39. Re8+ Rf8 40. Rxf8+ Kxf8 41. Qb8+ Qe8 42. Qxa7 Qe2 43. Qb8+ Kf7 44. Qc7+ Ne7 45. Qf4+ Ke8 46. Qc1 Nd5 47. h4 Kd7 48. Qe1 Qc2 49. Qe5 Nxc3 50. Bg3 Ne2+ 51. Kh2 Nxg3 52. Qxg3 Qe2 53. Qg7+ Qe7 54. h5 Qxg7 0-1

[Event "Titled Tuesday intern op 05th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.05"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Gelman, Alexander"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2403"]
[PlyCount "51"]
[EventDate "2021.10.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Bd7 6. Be2 f6 7. O-O fxe5 8. dxe5 Be7 9. c4 d4 10. Bd3 Nh6 11. Re1 Nf7 12. Nbd2 g5 13. h3 Qc7 14. Ne4 Rg8 15. Nfxg5 Nxg5 16. Bxg5 O-O-O 17. Bxe7 Nxe7 18. Nf6 Rg7 19. Qh5 Bc6 20. Be4 Bxe4 21. Rxe4 d3 22. Rd1 Qc6 23. Qf3 Nf5 24. Rxd3 Rxd3 25. Qxd3 Nd4 26. Rg4 1-0

[Event "Titled Tuesday intern op 05th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.05"]
[Round "6"]
[White "Karacsonyi, Gellert"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2359"]
[BlackElo "2572"]
[PlyCount "136"]
[EventDate "2021.10.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf5 d5 7. exd5 Bxf5 8. dxc6 bxc6 9. Qf3 Qd7 10. Bg5 e4 11. Qf4 Bd6 12. Qd2 Nd5 13. Qxd5 cxd5 14. Bb5 Bb4 15. O-O-O Bxc3 16. Bxd7+ Kxd7 17. bxc3 Ke6 18. Rhe1 Rhc8 19. Kd2 Rc4 20. Be3 Ra4 21. Ra1 Rb8 22. Kc1 Kd7 23. Rb1 Rc8 24. Rb7+ Rc7 25. Rxc7+ Kxc7 26. Kb2 Bd7 27. Bd4 g6 28. Be5+ Kb7 29. Rd1 Bb5 30. Rxd5 Rxa2+ 31. Kxa2 Bc4+ 32. Ka3 Bxd5 33. Kb4 e3 34. fxe3 Bxg2 35. c4 Kc6 36. c5 a6 37. Kc4 Bf1+ 38. Kb4 Kd5 39. Bd6 f5 40. Bf4 Kc6 41. h4 Kd5 42. Bg5 Be2 43. Bf4 Bb5 44. Bg5 Be2 45. Bf4 Kc6 46. Bg5 Bd1 47. c3 Be2 48. Bf4 Bf1 49. Bg5 Be2 50. Bf4 Bf1 51. Bg5 a5+ 52. Kxa5 Kxc5 53. Bf4 Kc4 54. Kb6 Kxc3 55. Kc5 Kd3 56. Kd5 Ke2 57. Ke5 Kf3 58. Kf6 Kg4 59. Bg5 Kh5 60. Kg7 h6 61. Bxh6 Kxh4 62. Kxg6 Bd3 63. Bf4 Kg4 64. Kf6 Be4 65. Ke5 Bf3 66. Kf6 Be4 67. Ke5 Bf3 68. Kf6 Be4 1/2-1/2

[Event "Titled Tuesday intern op 05th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.05"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Arabidze, Meri"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2441"]
[PlyCount "221"]
[EventDate "2021.10.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Bd7 5. d4 Qb6 6. Be2 Bb5 7. Bxb5+ Qxb5 8. a4 Qb6 9. dxc5 Bxc5 10. b4 Be7 11. a5 Qc7 12. O-O Nh6 13. Bxh6 gxh6 14. Re1 a6 15. Qd2 Nc6 16. Qxh6 O-O-O 17. Na3 Na7 18. Nd4 Kb8 19. Re3 Rhg8 20. f4 Rc8 21. Rae1 Nc6 22. Nac2 Rg4 23. g3 Rcg8 24. Qxh7 R8g7 25. Qh8+ Rg8 26. Qh7 R8g7 27. Qh6 R7g6 28. Nxc6+ Qxc6 29. Qh8+ Rg8 30. Qh7 R8g7 31. Qd3 Rxf4 32. Nd4 Qc7 33. Rf3 Rfg4 34. Kg2 R4g5 35. Qe3 Rh7 36. Re2 Rgh5 37. Kg1 Qc4 38. Qd3 Qc8 39. Ref2 Qh8 40. h4 Bxh4 41. gxh4 Rxh4 42. Kf1 Re4 43. Rg3 Rh1+ 44. Rg1 Rg4 45. Rxh1 Qxh1+ 46. Ke2 Re4+ 47. Qe3 Rxe3+ 48. Kxe3 Qc1+ 49. Kd3 Qd1+ 50. Ke3 Qe1+ 51. Ne2 Ka7 52. Rxf7 Qb1 53. Rf4 Qb2 54. Kd3 Qb1+ 55. Ke3 Qd1 56. Rd4 Qf1 57. Rf4 Qd1 58. Rf6 Qc2 59. Rxe6 Qe4+ 60. Kd2 Kb8 61. Re8+ Kc7 62. Re7+ Kc8 63. Re8+ Kd7 64. Rb8 Kc7 65. Rf8 Qxe5 66. Rf7+ Kb8 67. Rf4 Ka7 68. Rd4 Qf5 69. Nf4 Qg4 70. Nxd5 Qg2+ 71. Kc1 Qf1+ 72. Kb2 Qf2+ 73. Kb3 Qg2 74. Nb6 Qf1 75. Kc2 Qe2+ 76. Rd2 Qe4+ 77. Kb2 Qf4 78. Rc2 Qe4 79. Nd7 Qd5 80. Nc5 Qc4 81. Nb3 b6 82. Rd2 bxa5 83. Nxa5 Qf4 84. Re2 Qg4 85. Rf2 Ka8 86. Rd2 Qh4 87. Nb3 Ka7 88. Rd7+ Kb8 89. Rd4 Qh2+ 90. Rd2 Qg3 91. Nc5 Qe3 92. Rd8+ Kc7 93. Rd4 a5 94. bxa5 Kc6 95. Nd3 Qe2+ 96. Kb3 Kb5 97. Rd5+ Kc6 98. Nb4+ Kc7 99. a6 Qf1 100. Kb2 Qe2+ 101. Kb3 Qf1 102. Kc2 Qe2+ 103. Rd2 Qe4+ 104. Kb2 Qh1 105. Re2 Qf1 106. Rh2 Qg1 107. Rh7+ Kb6 108. Rb7+ Ka5 109. a7 Qg8 110. Rb8 Qg2+ 111. Nc2 1-0

[Event "Titled Tuesday intern op 05th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.05"]
[Round "8"]
[White "Wagner, Dennis"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2576"]
[BlackElo "2572"]
[PlyCount "51"]
[EventDate "2021.10.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Nxd4 cxd4 7. Nd5 Nxd5 8. exd5 Qc5 9. a4 Qxd5 10. Ra3 e6 11. Rg3 b6 12. d3 Bb7 13. Rg5 f5 14. Re1 O-O-O 15. c4 dxc3 16. bxc3 Be7 17. Rxg7 Rhg8 18. Bc4 Qc6 19. Bb5 Qxc3 20. Rxe7 Rxg2+ 21. Kf1 Qc5 22. Be3 Qxe7 23. Bf4 Qc5 24. Re2 Bf3 25. Rc2 Rdg8 26. Qxf3 1-0

[Event "Titled Tuesday intern op 05th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.05"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Madaminov, Mukhiddin"]
[Result "0-1"]
[ECO "C83"]
[WhiteElo "2572"]
[BlackElo "2260"]
[PlyCount "62"]
[EventDate "2021.10.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Be7 10. c3 O-O 11. Bc2 f5 12. Nb3 Qd7 13. Nbd4 Nxd4 14. Nxd4 c5 15. Nxe6 Qxe6 16. f3 Ng5 17. a4 g6 18. Kh1 Rfd8 19. Bxg5 Bxg5 20. f4 Be7 21. Qf3 Rac8 22. axb5 axb5 23. Ra5 Qc6 24. Rfa1 Ra8 25. Ra7 Kf8 26. Qh3 Rxa7 27. Rxa7 Ra8 28. Rxa8+ Qxa8 29. Qd3 Qa1+ 30. Bd1 Qxb2 31. Qxd5 Qf2 0-1

[Event "Titled Tuesday intern op 05th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.05"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Viani, Antonio Dcunha"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "2572"]
[BlackElo "2397"]
[PlyCount "77"]
[EventDate "2021.10.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. h4 Nf4 10. Bf1 h6 11. Nf3 e4 12. d4 Ne6 13. Nfd2 Qxd4 14. Qe2 Nc5 15. Nb3 Naxb3 16. axb3 Be6 17. Nc3 Be7 18. Be3 Qe5 19. Bxc5 Qxc5 20. Qxe4 O-O 21. Bd3 g6 22. Qf4 Rfe8 23. O-O Kg7 24. Rfe1 Bd6 25. Ne4 Bxf4 26. Nxc5 Bg4 27. g3 Be5 28. c3 f5 29. Bc4 f4 30. Nd3 Bd6 31. Rxe8 Rxe8 32. Rxa7+ Kh8 33. Nxf4 Bxf4 34. gxf4 Bf3 35. Kh2 Re1 36. Kg3 Be4 37. f3 Re3 38. Be2 Rxe2 39. fxe4 1-0

[Event "Titled Tuesday intern op 05th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.05"]
[Round "11"]
[White "Ozen, Bahadir"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2369"]
[BlackElo "2572"]
[PlyCount "119"]
[EventDate "2021.10.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. e4 O-O 11. O-O b5 12. Re1 bxc4 13. bxc4 dxc4 14. Qa4 Bb5 15. Qc2 Qc7 16. a4 Ba6 17. Rad1 Rab8 18. Bf1 c5 19. d5 exd5 20. exd5 Nxd5 21. Nxc4 Nxc3 22. Qxc3 Bf6 23. Qa5 Qxa5 24. Nxa5 Bxf1 25. Rxf1 Nb6 26. Nc6 Rb7 27. a5 Nc4 28. Rc1 Rc8 29. Rfe1 g6 30. Nxa7 Rxa7 31. Rxc4 Rxa5 32. Rec1 h5 33. h4 Kf8 34. Kf1 Be7 35. Ne5 Ra7 36. Rf4 Bd6 37. Re4 Bxe5 38. Rxe5 Rac7 39. Rc4 Kg7 40. f4 Kf6 41. Kf2 Rc6 42. Kf3 R8c7 43. Kf2 Rc8 44. Kf3 R8c7 45. Kf2 Kg7 46. Kf3 f6 47. Rd5 Kf7 48. f5 gxf5 49. Rxf5 Kg6 50. Rd5 Rc8 51. g4 hxg4+ 52. Kxg4 R8c7 53. h5+ Kh6 54. Kf4 Rc8 55. Rf5 R8c7 56. Rd5 Rc8 57. Rf5 Kg7 58. Rd5 R8c7 59. Kf5 Kh6 60. Kf4 1/2-1/2

[Event "Speed Chess GP4"]
[Site "Chess.com INT"]
[Date "2021.10.09"]
[Round "1"]
[White "Wagner, Dinara"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2327"]
[BlackElo "2572"]
[PlyCount "136"]
[EventDate "2021.10.09"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. Qc2 Be7 8. e4 Nxc3 9. bxc3 c5 10. Bb5+ Bc6 11. Bd3 Nd7 12. O-O O-O 13. Bf4 h6 14. h3 Bb7 15. Qe2 Rc8 16. Rfd1 cxd4 17. cxd4 Rc3 18. a4 Qa8 19. a5 Rxd3 20. Rxd3 Bxe4 21. Re3 Bd5 22. axb6 Nxb6 23. Ne5 Kh7 24. Rg3 Be4 25. Qh5 Qd5 26. Re1 Bf6 27. Qe2 Bf5 28. Ra3 Qxd4 29. Bh2 Nd5 30. g4 Bg6 31. Nxg6 fxg6 32. Rd3 Qc4 33. Bg3 Bg5 34. Ra3 Qc5 35. Rf3 Re8 36. Rf7 Bf6 37. Rb7 a5 38. Qb5 Qxb5 39. Rxb5 Ra8 40. Be5 Nc3 41. Bxc3 Bxc3 42. Rxe6 a4 43. Rc6 Bf6 44. Rcc5 a3 45. Ra5 Rxa5 46. Rxa5 Bb2 47. Kg2 g5 48. Kf3 Kg6 49. Ke4 Kf6 50. Kd5 Ke7 51. Ra6 Kf7 52. Ke4 Ke7 53. Kf5 Kd7 54. Kg6 Kc7 55. Kf5 Kb7 56. Ra4 Kc6 57. Kg6 Kb5 58. Rxa3 Bxa3 59. Kxg7 Kc4 60. Kxh6 Be7 61. Kg6 Kd3 62. Kf5 Kd4 63. f4 gxf4 64. Kxf4 Kd5 65. g5 Ke6 66. g6 Kf6 67. h4 Kxg6 68. h5+ Kxh5 1/2-1/2

[Event "Speed Chess GP4"]
[Site "Chess.com INT"]
[Date "2021.10.09"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Popilski, Gil"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2464"]
[PlyCount "112"]
[EventDate "2021.10.09"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 a6 6. Bc4 Nc6 7. Qd3 Bg4 8. Bb3 e6 9. Bf4 Nd7 10. O-O-O Nc5 11. Qe3 Nxb3+ 12. axb3 Qa5 13. Kb1 Rd8 14. h3 Bh5 15. Rd2 Be7 16. Rhd1 e5 17. Bg5 Bxf3 18. gxf3 f6 19. Bh4 g5 20. Bg3 Nb4 21. Rd5 b5 22. Qa7 Rd7 23. Rxb5 Qxb5 24. Nxb5 Rxa7 25. Nxa7 Kd7 26. c3 Ra8 27. cxb4 Rxa7 28. Kc2 Kc6 29. Rd5 Rb7 30. Kc3 Rb5 31. Rd1 d5 32. exd5+ Rxd5 33. Ra1 Kb6 34. h4 h6 35. hxg5 hxg5 36. Rh1 Rd4 37. Rh6 Bxb4+ 38. Kc2 Rd6 39. Rh8 Rd2+ 40. Kb1 Rd5 41. Rh6 Rd6 42. Rh8 a5 43. Rc8 Kb5 44. Ka2 Rc6 45. Rd8 Kc5 46. Rd1 Rd6 47. Rc1+ Kd5 48. Rc4 Ke6 49. f4 gxf4 50. Bxf4 exf4 51. Rxf4 Ke5 52. Rc4 f5 53. f4+ Ke6 54. Rxb4 axb4 55. Kb1 Rd4 56. Kc2 Rxf4 0-1

[Event "Speed Chess GP4"]
[Site "Chess.com INT"]
[Date "2021.10.09"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Zaichenko, Daria"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2104"]
[PlyCount "51"]
[EventDate "2021.10.09"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d6 4. d4 cxd4 5. cxd4 e6 6. Nc3 Nf6 7. Bd3 Be7 8. O-O O-O 9. h3 h6 10. Re1 Nd7 11. Be3 Nb6 12. Rc1 Bd7 13. e5 d5 14. Bb1 Rc8 15. Qd3 g6 16. Bxh6 Re8 17. Qe3 Bf8 18. h4 Ne7 19. Bg5 Qc7 20. h5 Nc4 21. Qf4 Nf5 22. g4 Ne7 23. Bf6 Bg7 24. Bxg7 Kxg7 25. h6+ Kg8 26. Qf6 1-0

[Event "Speed Chess GP4"]
[Site "Chess.com INT"]
[Date "2021.10.09"]
[Round "4"]
[White "Tanenbaum, Zachary Chen"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2135"]
[BlackElo "2572"]
[PlyCount "75"]
[EventDate "2021.10.09"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qd1 e6 11. d3 d6 12. f4 Nc6 13. Be3 Be7 14. Bg2 O-O 15. g4 b5 16. g5 b4 17. Nb1 f6 18. Nd2 fxg5 19. fxg5 Ne5 20. Qh5 Bd7 21. Rf1 a5 22. Bf4 a4 23. Bxe5 dxe5 24. Nc4 Bb5 25. g6 hxg6 26. Qxe5 Qxe5 27. Nxe5 Bf6 28. Nxg6 Bd4+ 29. Kh1 Rxf1+ 30. Rxf1 Bxb2 31. Rf4 Re8 32. e5 Bd4 33. Be4 Bc3 34. Rh4 c4 35. dxc4 Ba6 36. Rf4 a3 37. Bc6 Rb8 38. Ne7+ 1-0

[Event "Speed Chess GP4"]
[Site "Chess.com INT"]
[Date "2021.10.09"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Myradow, Soltan"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2233"]
[PlyCount "93"]
[EventDate "2021.10.09"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Be7 8. Re1 Nf6 9. Bf4 Rc8 10. Qe2 Be6 11. Nd2 O-O 12. Nf3 Re8 13. Ng5 Bg4 14. Bxh7+ Nxh7 15. Qxg4 Nxg5 16. Bxg5 Bxg5 17. Rxe8+ Qxe8 18. Qxg5 Qe4 19. c3 Re8 20. h3 Qc2 21. Qc1 Re2 22. Qxc2 Rxc2 23. Rb1 g5 24. g4 Kg7 25. a4 f5 26. Kg2 f4 27. Re1 Kf6 28. Re5 c6 29. Rf5+ Kg6 30. h4 gxh4 31. Rxf4 Kg5 32. Rf7 Kxg4 33. Rg7+ Kf4 34. Rxb7 a5 35. Rb8 Ke4 36. Re8+ Kd3 37. Ra8 Rxb2 38. Rxa5 h3+ 39. Kg3 h2 40. Kg2 h1=Q+ 41. Kxh1 Rxf2 42. Rc5 Ra2 43. a5 Ra4 44. Kg2 Ra2+ 45. Kf3 Ra1 46. Kf4 Rf1+ 47. Ke5 1-0

[Event "Speed Chess GP4"]
[Site "Chess.com INT"]
[Date "2021.10.09"]
[Round "6"]
[White "Bobkov, Vadim"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2296"]
[BlackElo "2572"]
[PlyCount "60"]
[EventDate "2021.10.09"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Be7 6. e4 dxe4 7. fxe4 e5 8. d5 O-O 9. Nf3 Bg4 10. Bd3 Nbd7 11. h3 Bxf3 12. Qxf3 a5 13. Be3 Ne8 14. O-O Bc5 15. Bxc5 Nxc5 16. b4 Nb3 17. Rad1 axb4 18. axb4 Qg5 19. c5 Nd2 20. Qf2 Nxf1 21. Bxf1 Nf6 22. Qf3 Ra3 23. Rd3 h5 24. Nb5 Rxd3 25. Qxd3 Rc8 26. d6 cxd6 27. Nxd6 Rc7 28. Qd1 h4 29. Bb5 Qe3+ 30. Kh1 g6 0-1

[Event "Speed Chess GP4"]
[Site "Chess.com INT"]
[Date "2021.10.09"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Tregubov, Pavel V"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2546"]
[PlyCount "37"]
[EventDate "2021.10.09"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Rc8 9. Bb2 Nh6 10. Nc3 Na5 11. Na4 Qc6 12. Nc5 Nc4 13. Bc1 Nf5 14. Bd3 Be7 15. O-O b6 16. Nxd7 Qxd7 17. g4 Nh6 18. h3 f5 19. exf6 1-0

[Event "Speed Chess GP4"]
[Site "Chess.com INT"]
[Date "2021.10.09"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Abdusattorov, Nodirbek"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2646"]
[PlyCount "64"]
[EventDate "2021.10.09"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Rc8 9. Bb2 Na5 10. Nbd2 Nc4 11. Nxc4 dxc4 12. Rc1 Qa6 13. d5 exd5 14. Qxd5 Ne7 15. Qd2 b5 16. Nd4 Nf5 17. Be2 Be7 18. O-O O-O 19. Bg4 Qg6 20. Bxf5 Bxf5 21. Qe3 Bd3 22. Rfe1 a6 23. e6 Bg5 24. f4 Bf6 25. Qf2 fxe6 26. Rxe6 Rfe8 27. f5 Qg5 28. Rce1 Rxe6 29. fxe6 c3 30. Bc1 Qd5 31. Nf3 Re8 32. Qb6 Be4 0-1

[Event "Speed Chess GP4"]
[Site "Chess.com INT"]
[Date "2021.10.09"]
[Round "9"]
[White "Shimelkov, Vasiliy"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2159"]
[BlackElo "2572"]
[PlyCount "84"]
[EventDate "2021.10.09"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. b3 O-O 12. Bf4 Rc8 13. Nd2 c5 14. Be3 Bf6 15. Nf3 dxc4 16. bxc4 cxd4 17. Bxd4 Rxc4 18. Qd2 Nc5 19. Rfd1 h6 20. Qe3 Bxd4 21. Nxd4 Qf6 22. Rac1 Rd8 23. Nc6 Rxd1+ 24. Rxd1 Rc3 25. Qd2 Ra3 26. Nxa7 Bxe2 27. Qxe2 Rxa7 28. h3 g6 29. Rb1 Ra6 30. Qc2 Kg7 31. Bf1 Ra3 32. Rxb6 Qd4 33. Kg2 Qd5+ 34. Kg1 Rxa2 35. Qc1 Qd4 36. Qf4 Qxf4 37. gxf4 Ne4 38. f3 Nf6 39. Bc4 Ra4 40. Bb3 Rxf4 41. Kf2 Nh5 42. Rb7 Kg8 0-1

[Event "Speed Chess GP4"]
[Site "Chess.com INT"]
[Date "2021.10.09"]
[Round "10"]
[White "Yoo, Christopher Woojin"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E22"]
[WhiteElo "2485"]
[BlackElo "2572"]
[PlyCount "79"]
[EventDate "2021.10.09"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 a5 5. a3 Bxc3+ 6. Qxc3 O-O 7. Bg5 d6 8. e3 Nbd7 9. Bd3 b6 10. Ne2 Bb7 11. f3 c5 12. O-O Qc7 13. Rfd1 Rfc8 14. Rac1 h6 15. Bh4 Bc6 16. e4 cxd4 17. Nxd4 Qb7 18. Be2 Ne8 19. Bg3 Qa7 20. Rd2 Rc7 21. b4 Ba4 22. Bd1 axb4 23. axb4 b5 24. c5 e5 25. Nf5 dxc5 26. Bf2 Bxd1 27. Rcxd1 cxb4 28. Qxb4 Qb7 29. Ne7+ Kh7 30. Nd5 Rc4 31. Qe7 Kg8 32. Ne3 Rc7 33. Rxd7 Rxd7 34. Rxd7 Ra1+ 35. Nf1 Qc8 36. Qxf7+ Kh7 37. Qf5+ Kh8 38. Qf8+ Kh7 39. Rxg7+ Nxg7 40. Qxc8 1-0

[Event "Titled Tuesday intern op 12th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.12"]
[Round "1"]
[White "Vusatiuk, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "2323"]
[BlackElo "2572"]
[PlyCount "84"]
[EventDate "2021.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 b6 7. O-O Bb7 8. cxd5 exd5 9. a3 Bd6 10. b4 a6 11. Rb1 Qe7 12. Qb3 b5 13. a4 c6 14. a5 Nbd7 15. Re1 Ne4 16. Bxe4 dxe4 17. Nd2 Nf6 18. Bb2 Bc8 19. d5 Rd8 20. g3 Bh3 21. dxc6 Bxb4 22. Nf1 Bxa5 23. Ba3 Qe5 24. Red1 Qxc3 25. Qa2 Qxc6 26. Bb2 Rxd1 27. Rxd1 Bb4 28. Qb3 Bf8 29. Rc1 Qe6 30. Qc2 Rc8 31. Qd2 Rxc1 32. Qxc1 Qf5 33. Nd2 Ng4 34. Qe1 Bb4 35. Qe2 h5 36. Nb3 Ne5 37. Qd1 Nd3 38. Qe2 Qd5 39. Nd4 Qa2 40. Qxh5 Qb1+ 41. Bc1 Qxc1+ 42. Qd1 Qxd1# 0-1

[Event "Titled Tuesday intern op 12th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.12"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Mezentsev, Ivan"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2354"]
[PlyCount "149"]
[EventDate "2021.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O h6 10. h4 O-O-O 11. h5 Ne7 12. Rb1 Kb8 13. Re1 g6 14. Qc2 Rg8 15. Nf1 Nb3 16. Bf4 Ba4 17. Bd1 Nf5 18. Qe2 g5 19. Bh2 g4 20. N3d2 Nxd2 21. Qxd2 Bxd1 22. Qxd1 Be7 23. Ne3 Nxe3 24. Rxe3 Bg5 25. Re1 a6 26. Qe2 Qc6 27. Red1 Be7 28. Bf4 Qd7 29. g3 Bg5 30. Qxg4 Bxf4 31. Qxf4 Rg5 32. g4 Rdg8 33. f3 Qa4 34. Kf2 Qc2+ 35. Qd2 Qh7 36. Rbc1 Qg7 37. Rg1 f6 38. exf6 Qxf6 39. Ke2 e5 40. Rcf1 exd4 41. Qxd4 Qe6+ 42. Kd2 Qc6 43. Re1 Ka8 44. Re3 Qb5 45. Kc1 Rd8 46. Rge1 Rgg8 47. Re5 Rgf8 48. R1e3 Qb3 49. Re6 Qa2 50. Kc2 Qa1 51. Qd1 Qa2 52. Re7 d4 53. cxd4 Rc8 54. Rc3 Rfd8 55. d5 Rd6 56. Qd4 Rcd8 57. Qxc4 Rxd5 58. Qxa2 Rd2+ 59. Kb3 R2d6 60. Qb1 Rb6+ 61. Ka2 Rbd6 62. Qe4 Rb6 63. Rb3 Rxb3 64. Kxb3 Rb8 65. f4 Ka7 66. Qe3+ Ka8 67. f5 Rc8 68. Re8 Rxe8 69. Qxe8+ Ka7 70. Qe3+ Ka8 71. f6 Kb8 72. f7 Kc7 73. Qc5+ Kd7 74. f8=Q b6 75. Qcd6# 1-0

[Event "Titled Tuesday intern op 12th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.12"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Karpeshov, Oleg Mikhailovich"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2294"]
[PlyCount "62"]
[EventDate "2021.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 f6 7. Bd3 c4 8. Bc2 fxe5 9. dxe5 Nh6 10. O-O Nf7 11. Qe2 g6 12. Re1 Bg7 13. Ba4 O-O 14. Bxc6 bxc6 15. Nbd2 c5 16. h4 Bd7 17. h5 gxh5 18. Nf1 Nh6 19. Ng3 Be8 20. Ng5 Ng4 21. Nf3 Bg6 22. Bg5 Rf7 23. Qd2 Raf8 24. Re2 Rxf3 25. gxf3 Nxe5 26. Rxe5 Bxe5 27. Kg2 Bg7 28. Rh1 d4 29. Nxh5 Qc6 30. Qe2 Rf5 31. Be7 Bxh5 0-1

[Event "Titled Tuesday intern op 12th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.12"]
[Round "4"]
[White "Grieve, Harry"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2320"]
[BlackElo "2572"]
[PlyCount "62"]
[EventDate "2021.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. O-O a6 6. Bd3 Nxf3+ 7. Qxf3 Bd6 8. b3 Qc7 9. Qh3 Ne7 10. Bb2 Be5 11. Rae1 b5 12. Kh1 Ng6 13. g3 Bb7 14. f4 Bd4 15. Nd1 Bxb2 16. Nxb2 Qa5 17. a4 Qxd2 18. Re2 Qb4 19. Rb1 O-O 20. Kg1 Qd4+ 21. Kf1 Bc6 22. axb5 axb5 23. Qg2 Ra2 24. c4 Rxb2 25. Rbxb2 Qxd3 26. Rbd2 Qxb3 27. Rc2 bxc4 28. h4 f5 29. h5 Ne7 30. Qf2 Bxe4 31. Rc1 Bd3 0-1

[Event "Titled Tuesday intern op 12th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.12"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Dev, Shah"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2243"]
[PlyCount "43"]
[EventDate "2021.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qd7 8. O-O Bb6 9. Nbd2 Na5 10. Qc2 Ne7 11. dxe5 Ng6 12. exd6 Qxd6 13. e5 Qe7 14. Bd3 O-O 15. Re1 Bg4 16. h3 Be6 17. Ne4 h6 18. Nf6+ gxf6 19. Bxh6 Nxe5 20. Nxe5 fxe5 21. Rxe5 Bxf2+ 22. Qxf2 1-0

[Event "Titled Tuesday intern op 12th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.12"]
[Round "6"]
[White "Korchmar, Vasiliy"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2450"]
[BlackElo "2572"]
[PlyCount "72"]
[EventDate "2021.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 Be6 14. Nce3 Ne7 15. a4 Nxd5 16. Nxd5 O-O 17. Be2 bxa4 18. Rxa4 a5 19. O-O Rb8 20. b4 axb4 21. cxb4 Qg5 22. b5 e4 23. Ne3 d5 24. Kh1 Rfd8 25. Nc2 d4 26. Nxd4 Qf6 27. Bg4 Bxg4 28. Qxg4 Rxd4 29. Ra6 Qd8 30. h3 Rxb5 31. Rfa1 Rb8 32. Ra7 Rdb4 33. R1a5 Qd6 34. g3 Rb1+ 35. Kg2 Qd1 36. Qxd1 Rxd1 0-1

[Event "Titled Tuesday intern op 12th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.12"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Khusnutdinov, Rustam"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2484"]
[PlyCount "94"]
[EventDate "2021.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8. Nc3 Nxc3 9. bxc3 O-O 10. Qh5 f5 11. Re1 Qf6 12. Qf3 c6 13. Bf4 Rae8 14. h4 Re7 15. Bg5 Rxe1+ 16. Rxe1 Qf7 17. Bf4 Qf6 18. Qg3 Bxf4 19. Qxf4 Qf7 20. Re5 Re8 21. Rxe8+ Qxe8 22. Bxf5 Bxf5 23. Qxf5 Qe1+ 24. Kh2 Qxc3 25. Qc8+ Kf7 26. Qxb7+ Kf6 27. Qxa7 Qxc2 28. Qa3 Ke6 29. Qe3+ Kd7 30. a3 g6 31. Qf4 h5 32. f3 Kc8 33. Qd6 Kb7 34. Qe7+ Ka6 35. Qb4 Qc4 36. Kg3 Qxb4 37. axb4 Kb5 38. Kf4 Kxb4 39. g4 c5 40. gxh5 gxh5 41. dxc5 Kxc5 42. Ke5 d4 43. Ke4 Kc4 44. f4 d3 45. f5 d2 46. f6 d1=Q 47. f7 Qd6 0-1

[Event "Titled Tuesday intern op 12th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.12"]
[Round "8"]
[White "Shkapenko, Pavel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2424"]
[BlackElo "2572"]
[PlyCount "142"]
[EventDate "2021.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 Nc6 6. Nc3 e6 7. Nf3 d6 8. Bd3 Be7 9. O-O O-O 10. Qc2 h6 11. Qe2 Bd7 12. Qe4 f5 13. exf6 Nxf6 14. Qe2 Nb4 15. Bc4 Nbd5 16. Nh4 Qe8 17. Re1 Qf7 18. Bd3 g5 19. Ng6 Rfe8 20. Nxe7+ Rxe7 21. Bd2 Rf8 22. Ne4 Nxe4 23. Bxe4 Nf4 24. Bxf4 Qxf4 25. Rad1 Ref7 26. f3 a6 27. Bxb7 g4 28. Qe4 Qxe4 29. Bxe4 d5 30. Bb1 gxf3 31. gxf3 Rxf3 32. Rf1 Bb5 33. Rxf3 Rxf3 34. Kg2 Re3 35. Rd2 a5 36. Bc2 Kg7 37. Kf2 Rh3 38. Kg2 Re3 39. Kf2 Rh3 40. Kg2 Rh5 41. Kg3 Rg5+ 42. Kf4 Kf6 43. b3 Rg1 44. Rf2 h5 45. Ke3+ Ke7 46. Kd2 Rg4 47. Ke3 Rh4 48. Bd1 Re4+ 49. Kd2 Rxd4+ 50. Kc1 h4 51. h3 Kd6 52. Bg4 Bd7 53. Rf6 Rd3 54. Rh6 Rg3 55. Rxh4 Rg2 56. Rh6 d4 57. Rg6 Ke5 58. Bf5 Rf2 59. Bg4 Rh2 60. Rg7 Kd6 61. Rg5 Bc6 62. Rg6 Bd5 63. Rg5 Rxa2 64. Bd1 Rh2 65. Rg3 e5 66. Bg4 e4 67. Bf5 e3 68. Bd3 Bxb3 69. Rg5 a4 70. Rb5 Rxh3 71. Kb2 Rh2+ 0-1

[Event "Titled Tuesday intern op 12th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.12"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Djordjevic, Vuk D"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2350"]
[PlyCount "49"]
[EventDate "2021.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Be7 10. Bd3 Nxe3 11. fxe3 f6 12. exf6 gxf6 13. Nc3 O-O 14. O-O a6 15. Kh1 Bd7 16. e4 Nxd4 17. exd5 Nxf3 18. Qxf3 f5 19. Rae1 Bf6 20. Ne2 exd5 21. Nf4 d4 22. Qd5+ Kh8 23. Qxd7 Rad8 24. Qxf5 Rf7 25. Nd5 1-0

[Event "Titled Tuesday intern op 12th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.12"]
[Round "10"]
[White "Perez Ponsa, Federico"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2554"]
[BlackElo "2572"]
[PlyCount "102"]
[EventDate "2021.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. Ncb4 O-O 14. a4 bxa4 15. Rxa4 a5 16. Nxe7+ Qxe7 17. Nd5 Qb7 18. b3 Bd7 19. Ra1 Rfc8 20. Be2 Be6 21. c4 Bxd5 22. exd5 Qb4+ 23. Kf1 Rcb8 24. h4 Bf6 25. Rh3 e4 26. Ra4 Qb6 27. Re3 Bd4 28. Rxe4 Bxf2 29. Ra2 Bg3 30. Bd3 Qxb3 31. Qxb3 Rxb3 32. Rxa5 Rab8 33. Rb5 g6 34. Rxb8+ Rxb8 35. Ke2 Rb3 36. h5 gxh5 37. Re3 Rb2+ 38. Kf3 h4 39. Re2 Rb3 40. Re3 Kg7 41. Bf5 Rb2 42. Bh3 Kf6 43. Kg4 Rc2 44. Re4 Rc3 45. Kh5 Rc2 46. Kh6 Ra2 47. Kh5 Rc2 48. Kh6 Rd2 49. Kh5 Rb2 50. Kh6 Ra2 51. Kh5 Rc2 1/2-1/2

[Event "Titled Tuesday intern op 12th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.12"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Sviridov, Valery"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2572"]
[BlackElo "2562"]
[PlyCount "92"]
[EventDate "2021.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 Nd7 7. Nf3 N7f6 8. O-O Bg4 9. c4 Nb6 10. Nbd2 e6 11. b3 Be7 12. Bb2 O-O 13. h3 Bh5 14. Ne5 Bxe2 15. Qxe2 Qc7 16. Ndf3 Rad8 17. Rfe1 Nbd7 18. Nd3 Rfe8 19. Rad1 c5 20. g3 b6 21. h4 h6 22. Nfe5 cxd4 23. Bxd4 Nxe5 24. Nxe5 Qb7 25. Rd3 Bf8 26. Red1 Ne4 27. Be3 Rxd3 28. Qxd3 Nf6 29. Bf4 Be7 30. Qf3 Qxf3 31. Nxf3 Rc8 32. Be5 Kf8 33. Bxf6 Bxf6 34. Rd7 a5 35. Rb7 Rc6 36. Kf1 Rd6 37. Ke2 g6 38. Nd2 Bd4 39. Ne4 Rd8 40. Nd2 Bc3 41. Nf3 Rd6 42. Ke3 Kg7 43. Ke2 Kf6 44. Ke3 Kg7 45. Ke2 Kf6 46. Ke3 Kg7 1/2-1/2

[Event "Titled Tuesday intern op 19th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.19"]
[Round "1"]
[White "Djaparov, Medet"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1667"]
[BlackElo "2572"]
[PlyCount "100"]
[EventDate "2021.10.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Bg5 Nbd7 8. e3 b6 9. Ne2 Bb7 10. Rd1 Re8 11. Qc2 Nf8 12. Nc3 Ng6 13. f3 h6 14. Bxf6 Qxf6 15. Bd3 Nh4 16. O-O Qg5 17. Kh1 Qxe3 18. Be4 Bxe4 19. Nxe4 d5 20. Ng3 Qg5 21. f4 Qg6 22. Qc3 c6 23. Rfe1 Rac8 24. b4 dxc4 25. Qxc4 Red8 26. Rd2 c5 27. bxc5 bxc5 28. d5 exd5 29. Rxd5 Rxd5 30. Qxd5 Qc6 31. Qd2 c4 32. Rc1 c3 33. Qf2 c2 34. Ne2 Nf5 35. Nd4 Nxd4 36. Qxd4 Qe6 37. Qd2 Qc4 38. h3 Qc5 39. Kh2 a5 40. a4 Qc7 41. g3 g6 42. Kg2 h5 43. Kh2 Qc6 44. h4 Qxa4 45. Qd6 Qc6 46. Qd2 Qc3 47. Qd5 Qc5 48. Qd2 a4 49. Qe2 a3 50. Ra1 c1=Q 0-1

[Event "Titled Tuesday intern op 19th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.19"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Papasimakopoulos, Alexandros"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2572"]
[BlackElo "2248"]
[PlyCount "93"]
[EventDate "2021.10.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. O-O Qc7 12. h3 O-O 13. Nc3 a6 14. Re1 Bd7 15. Bd2 Rae8 16. Rc1 Qb8 17. a3 e5 18. Nxd5 exd4 19. Qb3 Kh8 20. Nxf6 Rxf6 21. Ng5 Ne5 22. Bxh7 Ref8 23. f4 Ng6 24. Bxg6 Bxf4 25. Bxf4 Qxf4 26. Nf7+ R8xf7 27. Bxf7 Qf2+ 28. Kh2 Rxf7 29. Qg3 Bc6 30. Rcd1 Qxb2 31. Rf1 Rxf1 32. Rxf1 Kg8 33. Rf2 Qa1 34. Qe5 Qxa3 35. Qxd4 Qe7 36. Rf4 a5 37. Qc4+ Kh7 38. Rh4+ Kg6 39. Rg4+ Kh7 40. Rh4+ Kg6 41. Qg4+ Kf7 42. Rh5 Qd6+ 43. Kh1 Bd7 44. Qf3+ Kg6 45. Rd5 Qc6 46. Qd3+ Kh6 47. Rd6+ 1-0

[Event "Titled Tuesday intern op 19th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.19"]
[Round "3"]
[White "Matinian, Nikita"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2454"]
[BlackElo "2572"]
[PlyCount "78"]
[EventDate "2021.10.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. Nc3 Nd7 8. g4 Bg6 9. Bf4 Qb6 10. Qd2 O-O-O 11. a4 f6 12. a5 Qa6 13. e5 e6 14. Qe2 f5 15. Nd2 b5 16. Nd1 Be7 17. c4 fxg4 18. hxg4 Rhf8 19. Bg3 Bg5 20. Ne4 Bf4 21. Nd6+ Kc7 22. Bxf4 Rxf4 23. Nc3 b4 24. Nd1 Rd4 25. f3 Bxd3 26. Qe3 Bxc4 27. Rxh7 Rg8 28. Nf2 Bd3 29. Rh5 Bc2 30. Rc1 b3 31. Rg5 Qxa5+ 32. Kf1 Qd2 33. Qxd2 Rxd2 34. Nfe4 Bxe4 35. Nxe4 Rxb2 36. Nxc5 Nxc5 37. Rxc5 Rc2 38. Ra5 b2 39. Rxa7+ Kb6 0-1

[Event "Titled Tuesday intern op 19th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.19"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Solon, Nathan"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2306"]
[PlyCount "67"]
[EventDate "2021.10.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Qb6 13. Nd4 Rac8 14. f3 h6 15. Be3 Qa6 16. g4 b5 17. g5 hxg5 18. Bxg5 b4 19. Nce2 Qc4 20. Rg1 Rfe8 21. b3 Qc5 22. Bh6 g6 23. Nxe6 Qh5 24. Ng7 Qxf3 25. Nd4 Qxe4 26. Nxe8 Bxe8 27. Rde1 Qb7 28. Nf5 Bf8 29. Bxf8 Ne4 30. Rxe4 Qxe4 31. Ne7+ Kxf8 32. Nxc8 d5 33. Re1 Qf5 34. Rxe8+ 1-0

[Event "Titled Tuesday intern op 19th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.19"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Atakhan, Abtin"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2319"]
[PlyCount "103"]
[EventDate "2021.10.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qc7 6. Bd3 f6 7. Bf4 Bd7 8. O-O O-O-O 9. Re1 h6 10. Bg3 f5 11. h4 c4 12. Bc2 Be8 13. b3 Na5 14. Nbd2 g5 15. b4 Nc6 16. hxg5 hxg5 17. Nxg5 Qg7 18. Ndf3 Be7 19. Qd2 Qh6 20. Kf1 Bh5 21. Bf4 Bg4 22. Ke2 Qg6 23. Rh1 Rxh1 24. Rxh1 Bxg5 25. Bxg5 Nge7 26. Rh6 Qf7 27. Rf6 Qg8 28. Kf1 Nb8 29. Rh6 Qf7 30. Bd1 Nd7 31. Bf6 Nxf6 32. Rxf6 Qg8 33. Qh6 Kd7 34. Ba4+ Nc6 35. Ng5 Re8 36. f3 Re7 37. fxg4 Rg7 38. Bxc6+ bxc6 39. Rxe6 Rxg5 40. Rd6+ Kc7 41. Rxc6+ Kb7 42. Qd6 Qf7 43. e6 Qh7 44. Qd7+ Qxd7 45. exd7 Rg8 46. Rc8 Rxc8 47. dxc8=Q+ Kxc8 48. gxf5 Kd7 49. g4 Ke7 50. g5 Kf7 51. Kf2 a5 52. bxa5 1-0

[Event "Titled Tuesday intern op 19th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.19"]
[Round "6"]
[White "Jobava, Baadur"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2582"]
[BlackElo "2572"]
[PlyCount "70"]
[EventDate "2021.10.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Ng3 a5 9. Bd3 Re8 10. O-O Bf8 11. Bd2 g6 12. Rc1 c6 13. e4 dxe4 14. Ncxe4 Nbd7 15. Re1 Bg7 16. Qf3 Nd5 17. Bg5 f6 18. Bd2 Nf8 19. Bc4 Be6 20. Nc5 Bf7 21. Rxe8 Qxe8 22. Nxb7 Qb8 23. Nxa5 Qxb2 24. Rd1 Qb6 25. Ne4 Rxa5 26. Bxa5 Qxa5 27. Bxd5 Bxd5 28. Nxf6+ Bxf6 29. Qxf6 Qxa3 30. h3 Qa7 31. Re1 Qf7 32. Qd8 Qd7 33. Qf6 Qf7 34. Qd8 Qd7 35. Qf6 Qf7 1/2-1/2

[Event "Titled Tuesday intern op 19th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.19"]
[Round "7"]
[White "Tang, Andrew"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2512"]
[BlackElo "2572"]
[PlyCount "159"]
[EventDate "2021.10.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 d6 6. g3 b6 7. Bg2 Bb7 8. O-O Bxc3 9. Qxc3 Nbd7 10. Rd1 h6 11. b4 a5 12. b5 Re8 13. Ba3 Qb8 14. Bh3 Qa7 15. Rac1 Rad8 16. Nd2 Qa8 17. f3 e5 18. e4 exd4 19. Qxd4 Nc5 20. Re1 Bc8 21. Bg2 Be6 22. Bb2 Qc8 23. Nf1 Bh3 24. Ne3 Bxg2 25. Kxg2 Ne6 26. Qc3 Nd7 27. Nf5 f6 28. Rcd1 Ndc5 29. Qd2 Qd7 30. h4 Qf7 31. Re2 Kh7 32. Qc2 Kg8 33. Kh2 Nd7 34. Kg2 Ne5 35. Bc1 Kh8 36. Be3 Nf8 37. Bc1 Qxc4 38. Qxc4 Nxc4 39. Rc2 d5 40. exd5 Nd6 41. Nd4 Rd7 42. Bf4 Ng6 43. Bxd6 Rxd6 44. Nf5 Rd7 45. f4 Red8 46. Rcd2 Ne7 47. Ne3 Nc8 48. Kf3 Nd6 49. a4 Nb7 50. Rc2 Nc5 51. Rc4 Re8 52. Rxc5 bxc5 53. Rc1 Rde7 54. Nf5 Re2 55. Rxc5 g6 56. Nxh6 f5 57. Nf7+ Kg7 58. Ne5 R8xe5 59. fxe5 Rxe5 60. Rxc7+ Kf6 61. Rc6+ Kf7 62. d6 Rd5 63. b6 Ke6 64. Kf4 Rd4+ 65. Kg5 Rg4+ 66. Kh6 Rxg3 67. d7+ Kxd7 68. Rxg6 Rb3 69. Kg5 Rb4 70. h5 f4 71. h6 f3 72. h7 f2 73. Rf6 Rxb6 74. h8=Q f1=Q 75. Rxf1 Kc6 76. Qd4 Kb7 77. Rf7+ Ka6 78. Rf6 Ka7 79. Qxb6+ Ka8 80. Rf8# 1-0

[Event "Titled Tuesday intern op 19th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.19"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Erdogdu, Mert"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2407"]
[PlyCount "107"]
[EventDate "2021.10.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 b5 12. Bxf6 Bxf6 13. Qxd6 Qxd6 14. Rxd6 Rfc8 15. Nd4 Be8 16. e5 Be7 17. Ra6 b4 18. Ncb5 Bc5 19. Re4 Rab8 20. Nd6 Rc7 21. Nb3 Bxf2 22. Nxe8 Rxe8 23. Rxb4 Bg1 24. h3 Bh2 25. Rb5 Rd8 26. c3 h5 27. Nd4 Bf4 28. a4 Be3 29. Rc6 Rcd7 30. Nb3 Rd1+ 31. Ka2 Rg1 32. g4 hxg4 33. hxg4 Rxg4 34. a5 Rd1 35. Rb4 Rg5 36. Rb8+ Kh7 37. Rc7 Kg6 38. Rbb7 Rf1 39. Rxa7 Bxa7 40. Rxa7 Rxe5 41. Nd4 f5 42. b4 f4 43. Kb3 f3 44. Nxf3 Rxf3 45. a6 Re1 46. Rb7 Ra1 47. a7 e5 48. b5 Rf6 49. b6 e4 50. c4 e3 51. Kb2 Rxb6+ 52. Rxb6+ Kf5 53. Kxa1 e2 54. Rb1 1-0

[Event "Titled Tuesday intern op 19th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.19"]
[Round "9"]
[White "Jaracz, Pawel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2456"]
[BlackElo "2572"]
[PlyCount "84"]
[EventDate "2021.10.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. Nbd2 Nd7 7. h3 Bh5 8. Nf1 e6 9. g4 Bg6 10. Ng3 Bd6 11. Rg1 c4 12. d4 Bxg3 13. Rxg3 Bxe4 14. Qe2 Bd5 15. Nd2 b5 16. Ne4 O-O 17. Bf4 Bxe4 18. Qxe4 Nf6 19. Qe5 Nd5 20. Bd2 Qb8 21. Qe4 a5 22. Kf1 b4 23. Kg2 Qb5 24. c3 c5 25. Rc1 cxd4 26. Qxd4 Rac8 27. Kh2 Rfd8 28. Qe4 Rc7 29. Rf3 b3 30. a3 Rcd7 31. Bg5 Nxc3 32. Qf4 f6 33. Bxf6 Nd5 34. Qg5 Rf8 35. Re1 Rxf6 36. Rxf6 Qb8+ 37. Re5 Nxf6 38. f4 Rd5 39. Rxd5 exd5 40. Qf5 Kh8 41. g5 Nh5 42. Qf7 Qxf4+ 0-1

[Event "Titled Tuesday intern op 19th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.19"]
[Round "10"]
[White "Sanal, Vahap"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2585"]
[BlackElo "2572"]
[PlyCount "83"]
[EventDate "2021.10.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d3 e6 6. Nbd2 Bd6 7. b3 Ne7 8. Bb2 O-O 9. e4 a5 10. a3 Re8 11. d4 c5 12. exd5 exd5 13. Re1 Rc8 14. c4 cxd4 15. Bxd4 Bc5 16. Qb1 Qb6 17. Bxc5 Nxc5 18. b4 Ne6 19. c5 Qc7 20. Ne5 Bf5 21. Qb2 b6 22. cxb6 Qxb6 23. Rac1 Nd4 24. Ndf3 Nxf3+ 25. Nxf3 Be4 26. Nd4 Rxc1 27. Rxc1 Rb8 28. b5 h5 29. h4 Qf6 30. Qd2 Nf5 31. Nxf5 Qxf5 32. Qxa5 Bxg2 33. Kxg2 d4 34. a4 d3 35. Qd2 Qe4+ 36. Kh2 g6 37. Ra1 Ra8 38. a5 Qd4 39. Ra3 Rd8 40. a6 Qc5 41. Rb3 Qc4 42. Rb1 1-0

[Event "Titled Tuesday intern op 19th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.19"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Ibarra Jerez, Jose Carlos"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2572"]
[BlackElo "2558"]
[PlyCount "107"]
[EventDate "2021.10.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 g6 5. d5 Nb8 6. h3 Bg7 7. Bc4 O-O 8. O-O e5 9. dxe6 Bxe6 10. Bxe6 fxe6 11. e5 dxe5 12. Nxe5 Qxd1 13. Rxd1 Nd5 14. Nf3 Nxc3 15. bxc3 Nc6 16. Rb1 b6 17. c4 Rad8 18. Bg5 Rxd1+ 19. Rxd1 h6 20. Bc1 Rd8 21. Rxd8+ Nxd8 22. Bf4 c5 23. Kf1 Nc6 24. Bd2 e5 25. Be1 Kf7 26. Ke2 e4 27. Nd2 Nb4 28. Nxe4 Nxc2 29. Bd2 Ke6 30. Kd3 Nd4 31. f4 h5 32. g4 hxg4 33. hxg4 Nc6 34. a3 a6 35. Ng5+ Kd6 36. Nf3 Bf6 37. g5 Bg7 38. Nh4 Ne7 39. a4 Kc6 40. Bc3 Bxc3 41. Kxc3 b5 42. cxb5+ axb5 43. axb5+ Kxb5 44. Nf3 Nd5+ 45. Kd3 Nxf4+ 46. Ke4 Ne6 47. Ke5 Nf8 48. Kf6 Nh7+ 49. Kxg6 Nxg5 50. Kxg5 c4 51. Kf4 c3 52. Ke3 c2 53. Nd4+ Kc4 54. Nxc2 1/2-1/2

[Event "Titled Tuesday intern op 26th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.26"]
[Round "1"]
[White "Wagner, Dinara"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2327"]
[BlackElo "2572"]
[PlyCount "86"]
[EventDate "2021.10.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. Qc2 Be7 8. e4 Nxc3 9. bxc3 O-O 10. Bd3 c5 11. O-O Nc6 12. Bb2 Rc8 13. Qe2 Na5 14. Rfe1 Qc7 15. Rac1 Rfd8 16. h3 h6 17. Qe3 Bc6 18. Ba6 Bb7 19. Bd3 Bd6 20. e5 Be7 21. Nd2 Qc6 22. Ne4 Qa4 23. Qg3 Nc4 24. Ba1 Kf8 25. Rcd1 cxd4 26. cxd4 Qxa3 27. h4 Qb3 28. h5 Bxe4 29. Bxe4 Qxg3 30. fxg3 Bg5 31. Kh2 Ne3 32. Rd3 Ng4+ 33. Kg1 Be3+ 34. Kf1 Bg5 35. Bf3 Nh2+ 36. Kg1 Nxf3+ 37. gxf3 Rc2 38. f4 Be7 39. Red1 Rd5 40. Bc3 b5 41. Be1 b4 42. Ra1 a5 43. Rxa5 Rxa5 0-1

[Event "Titled Tuesday intern op 26th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.26"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Carnicelli, Valerio"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2317"]
[PlyCount "37"]
[EventDate "2021.10.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d6 8. exd6 Qxd6 9. O-O g6 10. b3 cxb3 11. axb3 Bg7 12. d4 O-O 13. Na3 Bg4 14. Nc4 Nxc4 15. bxc4 e5 16. Ba3 Qc7 17. Bxf8 Rxf8 18. d5 Ne7 19. d6 1-0

[Event "Titled Tuesday intern op 26th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.26"]
[Round "3"]
[White "Mirzoev, Azer"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2438"]
[BlackElo "2572"]
[PlyCount "119"]
[EventDate "2021.10.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e3 Nc6 4. Nf3 Bb4 5. Nd5 Ba5 6. Qc2 d6 7. a3 Nxd5 8. cxd5 Ne7 9. Qa4+ c6 10. dxc6 bxc6 11. b4 Bb6 12. Bb2 O-O 13. Be2 a5 14. b5 Bd7 15. O-O Rb8 16. bxc6 Bxc6 17. Qc2 h6 18. Rfc1 Qd7 19. d3 Rfc8 20. Qd2 Nd5 21. h3 Nf6 22. Rab1 Qa7 23. Ba1 a4 24. Qd1 Bc5 25. Rxb8 Qxb8 26. Nxe5 Bd5 27. Nc4 Bxc4 28. Rxc4 Bxa3 29. Rxc8+ Qxc8 30. Qxa4 Qc1+ 31. Qd1 Qc7 32. Bxf6 gxf6 33. Qb3 Qc1+ 34. Bf1 Bc5 35. d4 Ba3 36. g3 Kg7 37. h4 Qb2 38. Qd5 Bb4 39. Qf3 Be1 40. Kg2 Qd2 41. Bb5 Qb2 42. Bd7 Qd2 43. Bh3 Qb2 44. Bf5 Qd2 45. Be4 Qb2 46. Qf5 Kf8 47. Qxf6 Qe2 48. Qxd6+ Kg7 49. Qe5+ Kf8 50. Qf4 Kg7 51. Qf5 Qd2 52. Qh7+ Kf8 53. Qxh6+ Ke7 54. Qg5+ f6 55. Qf4 Qe2 56. Qf3 Qb2 57. h5 Kf7 58. h6 Qa2 59. Bd5+ Qxd5 60. Qxd5+ 1-0

[Event "Titled Tuesday intern op 26th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.26"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Vlachos, Anatole"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2431"]
[PlyCount "112"]
[EventDate "2021.10.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 d6 8. dxe5 dxe5 9. Nxe5 c5 10. Qa4+ Kf8 11. Qc2 Qc7 12. Nc4 Be6 13. Nxa5 Qxa5 14. Nd2 Nf6 15. O-O Rd8 16. h3 h5 17. Rd1 g6 18. Bb2 Kg7 19. c4 Kh7 20. Nf3 Nd7 21. Bxh8 Rxh8 22. e5 Qc7 23. Qe2 Re8 24. Re1 Kh8 25. Rad1 Bf8 26. Ng5 Bg7 27. f4 b5 28. Nxe6 Rxe6 29. cxb5 Nb6 30. Bc4 Re8 31. Qd3 f5 32. Kh1 Kh7 33. Re2 Re7 34. Red2 Bh6 35. Qf1 h4 36. Rd6 Qb7 37. Rc6 a6 38. Rdd6 Nxc4 39. Qxc4 axb5 40. Qxc5 Rg7 41. Qf2 Qa8 42. Qxh4 Qxa2 43. Kh2 Qa4 44. Kh1 Qa1+ 45. Kh2 Qa4 46. g3 Qa2+ 47. Kg1 Qa1+ 48. Kf2 Qb2+ 49. Kf3 Ra7 50. Rd3 Qb1 51. Rd2 Qf1+ 52. Ke3 Qe1+ 53. Kd3 Ra3+ 54. Rc3 Qf1+ 55. Kc2 Ra2+ 56. Kb3 Qb1+ 0-1

[Event "Titled Tuesday intern op 26th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.26"]
[Round "5"]
[White "Nechaeva, Marina"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2394"]
[BlackElo "2572"]
[PlyCount "56"]
[EventDate "2021.10.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 Nc6 9. Nxc6 Bxc6 10. e5 Ng4 11. Bf4 Bc5 12. Bg3 f6 13. Qe2 Nxe5 14. Bxe5 fxe5 15. Qh5+ g6 16. Qxe5 O-O 17. f3 Rf5 18. Qg3 Qf6 19. Bd3 Rg5 20. Qh3 Rh5 21. Qg4 Rg5 22. Qh3 Bd4 23. O-O-O Bxc3 24. bxc3 Qxc3+ 25. Kb1 Qb3+ 26. Kc1 Qc3+ 27. Kb1 Ra5 28. Bc2 Rxa3 0-1

[Event "Titled Tuesday intern op 26th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.26"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Derjabin, Ilja"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2353"]
[PlyCount "45"]
[EventDate "2021.10.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qa5 5. Nf3 cxd4 6. Qxd4 Nc6 7. Qf4 Nge7 8. Bd3 Ng6 9. Qg3 d4 10. Bxg6 hxg6 11. O-O d3 12. Rd1 Qd5 13. Bg5 b6 14. Nbd2 Ne7 15. c4 Qb7 16. Qf4 Nf5 17. Ne4 Bd7 18. Rxd3 Bc6 19. Rad1 Be7 20. Bxe7 Bxe4 21. Rd8+ Kxe7 22. Qxe4 Qc7 23. Rxa8 1-0

[Event "Titled Tuesday intern op 26th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.26"]
[Round "7"]
[White "Baskin, Robert"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2398"]
[BlackElo "2572"]
[PlyCount "67"]
[EventDate "2021.10.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. O-O a6 6. Bd3 Nxf3+ 7. Qxf3 Qc7 8. b3 Bd6 9. Qh3 Ne7 10. Bb2 Be5 11. f4 Bxf4 12. Rxf4 Qxf4 13. Rf1 Qg5 14. e5 Qxe5 15. Na4 Qg5 16. Nb6 Rb8 17. Nc4 f6 18. Nd6+ Kf8 19. Ne4 Qh6 20. Rxf6+ Qxf6 21. Nxf6 gxf6 22. Bxf6 Rg8 23. Qxh7 Nd5 24. Bg6 Rxg6 25. Qxg6 Nxf6 26. Qxf6+ Ke8 27. Qe5 Ra8 28. Qxc5 b5 29. Qc7 a5 30. h4 Ba6 31. h5 Ke7 32. h6 b4 33. Qe5 d6 34. Qg7+ 1-0

[Event "Titled Tuesday intern op 26th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.26"]
[Round "8"]
[White "Garcia Blanco, Omar"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2351"]
[BlackElo "2572"]
[PlyCount "132"]
[EventDate "2021.10.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 d5 9. Nh4 e6 10. Nf3 Be7 11. O-O Bd7 12. Nc3 Rc8 13. Re1 a6 14. Bd3 Na7 15. a4 Nc6 16. Bf4 Nb4 17. Bb1 Nc4 18. Qe2 Qb6 19. h4 Nc6 20. Ba2 Nxd4 21. Nxd4 Qxd4 22. g3 O-O 23. h5 Rc7 24. Rad1 Qb6 25. Bc1 Rfc8 26. Bb1 Be8 27. Qd3 g6 28. hxg6 hxg6 29. Qe2 Bb4 30. Kg2 Bxc3 31. bxc3 Qxb1 32. Rd4 Qf5 33. Rf4 Qxe5 34. Qd1 Qxc3 35. Rh1 g5 36. Rg4 f6 37. Bxg5 fxg5 38. Rxg5+ Rg7 39. Qg4 Bd7 40. Qh4 Ne3+ 41. fxe3 Qc2+ 42. Kh3 e5+ 43. g4 Rf8 44. Rxg7+ Kxg7 45. Qe7+ Rf7 46. Qxe5+ Kg8 47. Kg3 Rg7 48. Qxd5+ Kf8 49. Rh8+ Ke7 50. Qe5+ Kf7 51. Qd5+ Be6 52. Qxb7+ Kg6 53. Qf3 Qc7+ 54. Kg2 Qc2+ 55. Kg3 Qc7+ 56. Kg2 Qb7 57. e4 Qb2+ 58. Kg3 Qe5+ 59. Kg2 Rf7 60. Qe3 Qxh8 61. e5 Qg7 62. Qe4+ Kh6 63. Qe3+ Kh7 64. Qh3+ Kg8 65. Qe3 Qxg4+ 66. Kh2 Rh7+ 0-1

[Event "Titled Tuesday intern op 26th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.26"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Aloma Vidal, Roberto"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2437"]
[PlyCount "89"]
[EventDate "2021.10.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Qf6 8. Nc3 Nxc3 9. bxc3 O-O-O 10. Qh5 Qe6 11. Rb1 Bd6 12. Qf3 c6 13. a4 Bc7 14. Ba6 bxa6 15. Qd3 c5 16. dxc5 Qc6 17. Qd4 f6 18. Bf4 Rhe8 19. Bxc7 Qxc7 20. Qd3 Qc6 21. Rb4 Re4 22. Rfb1 Rxb4 23. Rxb4 Re8 24. h3 Qc7 25. Qxa6+ Kd8 26. g3 Bc6 27. Rd4 Re1+ 28. Kg2 Re4 29. Qd3 Ke7 30. f3 Re5 31. Qxh7 Kf7 32. Kf2 Qe7 33. Qd3 Qxc5 34. h4 a5 35. g4 Bd7 36. h5 Bc6 37. Qg6+ Kf8 38. h6 Qe7 39. h7 Re2+ 40. Kg3 Qe5+ 41. Rf4 Rh2 42. Kxh2 Qxf4+ 43. Kg2 Qd2+ 44. Kh3 d4 45. h8=Q+ 1-0

[Event "Titled Tuesday intern op 26th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.26"]
[Round "10"]
[White "Schmakel, Sam A"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "2409"]
[BlackElo "2572"]
[PlyCount "50"]
[EventDate "2021.10.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 c6 3. b3 Bf5 4. Bb2 e6 5. c4 Nf6 6. Nc3 Be7 7. d4 O-O 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. O-O Qa5 11. a3 Qa6 12. e4 Rfd8 13. Rfd1 Nc5 14. dxc5 dxe4 15. Qe3 exf3 16. b4 Qxc4 17. Qxf3 a5 18. Na4 Rxd1+ 19. Rxd1 Rd8 20. Nb6 Qc2 21. Bd4 e5 22. Re1 Rxd4 23. h3 Re4 24. Rxe4 Nxe4 25. Qf5 Qc1+ 0-1

[Event "Titled Tuesday intern op 26th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.26"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Djordjevic, Vuk D"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2350"]
[PlyCount "130"]
[EventDate "2021.10.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.12"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 f6 10. exf6 gxf6 11. Bd3 Nxe3 12. fxe3 Bh6 13. Qe2 O-O 14. Nc3 Qc7 15. Rc1 Qg7 16. O-O Ne7 17. Nb5 e5 18. Nh4 Qg5 19. Rc7 Bg4 20. Bxh7+ Kxh7 21. Rxe7+ Kg8 22. Qc2 f5 23. Rxe5 Qxh4 24. h3 Bh5 25. Rfxf5 Rxf5 26. Qxf5 Bf7 27. Nd6 Rf8 28. Nxf7 Rxf7 29. Re8+ Bf8 30. Qg6+ Rg7 31. Qe6+ Rf7 32. Qg6+ Rg7 33. Qe6+ Rf7 34. Qxd5 Qe1+ 35. Kh2 Qf2 36. Qg5+ Rg7 37. Qd5+ Qf7 38. Qxf7+ Rxf7 39. Ra8 Kg7 40. Rxa7 Bd6+ 41. Kg1 Bg3 42. a4 Rc7 43. Kf1 Rc2 44. Rxb7+ Kf6 45. Rb8 Rf2+ 46. Kg1 Rc2 47. Rf8+ Ke6 48. Rf3 Rc1+ 49. Rf1 Rc3 50. Ra1 Rxe3 51. a5 Bb8 52. b5 Rb3 53. b6 Kd5 54. a6 Rxb6 55. a7 Bxa7 56. Rxa7 Kxd4 57. Re7 Kd5 58. Kh2 Rb3 59. Re1 Kd6 60. h4 Kd7 61. g3 Rc3 62. Kh3 Rc4 63. h5 Rc5 64. g4 Rc2 65. Kh4 Rc6 1-0

[Event "Titled Tuesday intern op 02nd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.02"]
[Round "1"]
[White "Zhukov, Maksim"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1946"]
[BlackElo "2572"]
[PlyCount "52"]
[EventDate "2021.11.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. g3 Nf6 4. Bg2 Be7 5. e3 O-O 6. Ne2 c6 7. O-O Re8 8. c4 Bf8 9. Nbc3 d5 10. Rc1 Bg4 11. d3 Qd7 12. Qd2 Na6 13. f4 dxc4 14. bxc4 e4 15. d4 Nb4 16. a3 Nd3 17. Nxe4 Nxe4 18. Qxd3 Nc5 19. Qc2 Rxe3 20. dxc5 Rxe2 21. Qc3 Rd8 22. Rfe1 Bxc5+ 23. Kh1 Bf8 24. Rxe2 Bxe2 25. Re1 Qd2 26. Qxd2 Rxd2 0-1

[Event "Titled Tuesday intern op 02nd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.02"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Kim, Sergey2"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2295"]
[PlyCount "41"]
[EventDate "2021.11.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qd7 8. O-O Bb6 9. Nbd2 Na5 10. Qc2 Nxc4 11. Nxc4 exd4 12. cxd4 Ne7 13. a4 c6 14. e5 Bc7 15. Ba3 d5 16. Nd6+ Bxd6 17. exd6 Ng6 18. Rfe1+ Kf8 19. Ne5 Nxe5 20. Rxe5 Kg8 21. Rae1 1-0

[Event "Titled Tuesday intern op 02nd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.02"]
[Round "3"]
[White "Harshavardhan, GB."]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2397"]
[BlackElo "2572"]
[PlyCount "56"]
[EventDate "2021.11.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Be7 6. e4 dxe4 7. fxe4 e5 8. d5 O-O 9. Nf3 Bg4 10. Be3 Nbd7 11. Be2 Bc5 12. Qd2 Bxf3 13. Bxf3 a5 14. O-O Ne8 15. b3 Qg5 16. Rfe1 Nd6 17. Qf2 Bxe3 18. Rxe3 Nc5 19. Bd1 b6 20. Rb1 f5 21. Bc2 fxe4 22. Qe2 Rf3 23. Rxf3 exf3 24. Qxf3 Qd2 25. Be4 Qd4+ 26. Kh1 Ncxe4 27. Nxe4 Qxe4 28. Rf1 Qxf3 0-1

[Event "Titled Tuesday intern op 02nd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.02"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Aditya, Mittal"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2447"]
[PlyCount "57"]
[EventDate "2021.11.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Qa6 13. Nd4 Rac8 14. f3 Rfe8 15. g4 b5 16. Nce2 Bb7 17. Ng3 Rc4 18. b3 Rc5 19. h4 Rec8 20. Rc1 Qa3 21. Nh5 b4 22. Re2 Ra5 23. c4 bxc3 24. Rxc3 Rxc3 25. Qxc3 Nxe4 26. fxe4 Bxg5 27. Nc6 Re5 28. Nxe5 Bd8 29. Nc4 1-0

[Event "Titled Tuesday intern op 02nd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.02"]
[Round "5"]
[White "Abdrlauf, Elham"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2334"]
[BlackElo "2572"]
[PlyCount "136"]
[EventDate "2021.11.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nde2 Bc5 7. Ng3 d6 8. Na4 Bb4+ 9. c3 Ba5 10. Bd3 O-O 11. O-O Be6 12. h3 a6 13. b4 Bc7 14. Qe2 b5 15. Nb2 d5 16. exd5 Nxd5 17. Qc2 g6 18. Bh6 Re8 19. Rfd1 Qh4 20. Qd2 Nf4 21. Bxf4 exf4 22. Ne4 Rad8 23. f3 Ne5 24. Qf2 Qe7 25. Nc5 Bb6 26. Bf1 Nd7 27. Nbd3 Bc4 28. Re1 Qd6 29. Qc2 Bxd3 30. Qxd3 Qxd3 31. Rxe8+ Rxe8 32. Bxd3 Bxc5+ 33. bxc5 Nxc5 34. Bf1 Re3 35. a4 bxa4 36. Ra3 g5 37. Bc4 Kg7 38. Bd5 a5 39. Bc6 Re1+ 40. Kh2 Re2 41. Bxa4 Nxa4 42. Rxa4 Re5 43. h4 h6 44. hxg5 hxg5 45. g3 fxg3+ 46. Kxg3 Rc5 47. Rd4 Kg6 48. Rd6+ f6 49. Ra6 Kf5 50. Kf2 Ke5 51. Ke2 f5 52. c4 Kf4 53. Kf2 Rxc4 54. Rxa5 Rc2+ 55. Kg1 Rb2 56. Ra3 Kg3 57. Kf1 Rf2+ 58. Kg1 Rxf3 59. Ra2 g4 60. Rg2+ Kf4 61. Rc2 Rg3+ 62. Kf2 Rd3 63. Kg2 Rd4 64. Rb2 Kg5 65. Kf2 f4 66. Rb8 Rd2+ 67. Kg1 g3 68. Rd8 Rxd8 0-1

[Event "Titled Tuesday intern op 02nd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.02"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2620"]
[PlyCount "109"]
[EventDate "2021.11.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bf4 Nc6 8. Qd3 Ng4 9. Rd1 Qb6 10. O-O Nge5 11. Nxe5 Nxe5 12. Bxe5 dxe5 13. Bb3 Be7 14. Qg3 Bf6 15. Ba4+ Kf8 16. Kh1 Qc7 17. f4 b5 18. Bb3 exf4 19. Rxf4 Be5 20. Qg5 f6 21. Rf3 b4 22. Ne2 a5 23. Qg4 Ra6 24. Ba4 Rd6 25. Rdf1 Bd7 26. Qh5 Bxa4 27. Qxe5 Rc6 28. Rxf6+ Ke8 29. Rxe6+ Kd8 30. Qxc7+ Rxc7 31. Rd6+ Kc8 32. Nd4 Re8 33. g3 Rxe4 34. Kg1 Kb7 35. b3 Bd7 36. Rf4 Re1+ 37. Rf1 Rd1 38. Rxd1 Bg4 39. Rd2 Rf7 40. Kg2 h5 41. h3 Bd7 42. Rf2 Re7 43. Nf5 Rf7 44. Nd4 Re7 45. Rd5 Be8 46. Rxa5 Kb6 47. Rg5 Rd7 48. Rd2 Kb7 49. h4 Bf7 50. Kf2 g6 51. Nf3 Rc7 52. Re5 Be8 53. Re4 Bb5 54. Rxb4 Kb6 55. a4 1-0

[Event "Titled Tuesday intern op 02nd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.02"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Naroditsky, Daniel"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2623"]
[PlyCount "85"]
[EventDate "2021.11.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O g5 6. Nc3 Bg7 7. Nd5 d6 8. c3 O-O 9. Nxg5 Nxd5 10. exd5 hxg5 11. dxc6 bxc6 12. Qh5 d5 13. Bb3 f6 14. h4 gxh4 15. f4 Qe8 16. Qxh4 Qg6 17. Rf3 Qh7 18. Qf2 Bf5 19. Bd2 Bxd3 20. Rh3 Qf5 21. Re1 Be4 22. Bd1 Kf7 23. Rh5 Qd7 24. fxe5 Ke8 25. e6 Qxe6 26. Qg3 Rf7 27. Rh7 Kf8 28. Bh5 Qd6 29. Bf4 Qc5+ 30. Kh2 Bxh7 31. Bxc7 Kg8 32. Bxf7+ Kxf7 33. Bd6 Bf8 34. Bxc5 Bxc5 35. Qc7+ Kg6 36. Qxc6 Bf2 37. Qxa8 Bxe1 38. Qxa7 Bh4 39. Qd4 Bg5 40. g3 Kf7 41. Qxd5+ Ke7 42. a4 Be4 43. Qxe4+ 1-0

[Event "Titled Tuesday intern op 02nd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.02"]
[Round "8"]
[White "Nakamura, Hikaru"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2736"]
[BlackElo "2572"]
[PlyCount "130"]
[EventDate "2021.11.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 c6 3. c4 Nf6 4. d4 e6 5. Nbd2 c5 6. cxd5 exd5 7. Bb5+ Nc6 8. Bxc6+ bxc6 9. O-O Qb6 10. b3 cxd4 11. exd4 Be7 12. Re1 Be6 13. Ng5 Qxd4 14. Nxe6 fxe6 15. Rb1 O-O 16. Bb2 Qd3 17. Rxe6 Rae8 18. Nf3 Qa6 19. Qc2 Ne4 20. Rxc6 Qb7 21. Rc7 Qb6 22. Rc6 Qb7 23. Bd4 Qd7 24. Ne5 Qf5 25. f3 Nd6 26. Qxf5 Nxf5 27. Bf2 Bg5 28. Nd3 Re2 29. Rb2 Rfe8 30. Rcc2 Rxc2 31. Rxc2 Be3 32. Rc7 Bb6 33. Bxb6 axb6 34. Kf2 Nd4 35. Nf4 g5 36. Nxd5 Re2+ 37. Kf1 Rxa2 38. Nf6+ Kf8 39. Nxh7+ Ke8 40. Nxg5 Nxb3 41. h4 b5 42. h5 Ra1+ 43. Kf2 Rh1 44. Nh3 Nd4 45. h6 Ne6 46. h7 Rxh3 47. h8=Q+ Rxh8 48. Rb7 Nd8 49. Rxb5 Rh7 50. g4 Rf7 51. Kg3 Ke7 52. f4 Rf8 53. f5 Kf7 54. Kf4 Kg7 55. Rb7+ Rf7 56. Rb6 Rf6 57. Rb2 Ne6+ 58. Ke5 Ng5 59. Rb7+ Nf7+ 60. Kf4 Ra6 61. g5 Ra4+ 62. Ke3 Ra5 63. g6 Rxf5 64. gxf7 Rxf7 65. Rxf7+ Kxf7 1/2-1/2

[Event "Titled Tuesday intern op 02nd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.02"]
[Round "9"]
[White "Andreikin, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2728"]
[BlackElo "2572"]
[PlyCount "152"]
[EventDate "2021.11.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. Bg5 Bxf3 8. exf3 cxd4 9. Ne2 Nc6 10. Rd1 h6 11. Bh4 e5 12. f4 d6 13. g3 Be7 14. Qa4 Rc8 15. Bh3 Rc7 16. O-O O-O 17. Rfe1 Nd7 18. Bxe7 Nxe7 19. b4 Nf6 20. Nc1 Rxc4 21. fxe5 dxe5 22. Rxe5 Qc7 23. Ree1 Ned5 24. Qb3 Nc3 25. Rd3 a5 26. Bf1 a4 27. Qb2 Rd8 28. Rd2 Rc6 29. Bg2 Nce4 30. Rde2 Rc8 31. Nd3 Rc3 32. Rxe4 Rxd3 33. Rxd4 Qc3 34. Qxc3 Rcxc3 35. Rxd3 Rxd3 36. Ra1 Rc3 37. h3 g5 38. Rd1 Kg7 39. Rd6 b5 40. Rb6 Rxa3 41. Rxb5 Rb3 42. Kh2 Rb2 43. Ra5 Rxb4 44. Ra7 Rb2 45. Kg1 Rb1+ 46. Kh2 Rb2 47. Kg1 Ra2 48. Bf1 Ra1 49. Kg2 Ne4 50. Bc4 Nd6 51. Bd5 Rd1 52. Ba2 Rd4 53. Rd7 Kf6 54. Bxf7 a3 55. Bg8 Rd2 56. Ra7 Ne4 57. Ra6+ Kg7 58. Bc4 Rxf2+ 59. Kg1 Rc2 60. Bd5 Nc3 61. Ra7+ Kf6 62. Ra6+ Ke5 63. Bb3 Rc1+ 64. Kf2 a2 65. Bxa2 Rc2+ 66. Kf3 Rxa2 67. Rxh6 Ne4 68. h4 Ra3+ 69. Ke2 Nxg3+ 70. Kf2 Ne4+ 71. Kg2 g4 72. Rh8 Ra2+ 73. Kg1 Kf4 74. h5 Ng5 75. h6 Nf3+ 76. Kf1 Kg3 0-1

[Event "Titled Tuesday intern op 02nd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.02"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Demidov, Mikhail"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2572"]
[BlackElo "2551"]
[PlyCount "200"]
[EventDate "2021.11.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 Nb6 5. Bd3 g6 6. O-O Bg7 7. Re1 O-O 8. h3 dxe5 9. dxe5 Nc6 10. Nc3 Nb4 11. Bg5 h6 12. Bh4 Nxd3 13. cxd3 Be6 14. d4 Nd5 15. Ne4 b6 16. Qd2 Qd7 17. Rac1 Rfd8 18. a3 a5 19. Red1 Rac8 20. Nh2 Bf5 21. Qe1 Qb5 22. Rd2 Kh7 23. Nc3 Nxc3 24. Rxc3 Rd7 25. Nf3 Qd5 26. Re3 Be6 27. Rc3 Bf5 28. Re3 Be6 29. Rc3 Kg8 30. Re3 Qb7 31. Rc3 Bf8 32. Qc1 Bd5 33. Ne1 Be4 34. Bg3 e6 35. f3 Bd5 36. Bf2 b5 37. Nd3 b4 38. axb4 axb4 39. Rcc2 Qb5 40. Nc5 Rdd8 41. Be3 Ra8 42. Rd1 Kh7 43. Ne4 Bxe4 44. fxe4 c5 45. d5 b3 46. Rc4 Ra4 47. Rxa4 Qxa4 48. Rf1 Qxe4 49. Rxf7+ Kg8 50. dxe6 Qxe5 51. Bxh6 Qxe6 52. Rf1 Bd6 53. Qg5 Rd7 54. Kh1 Rf7 55. Qd8+ Kh7 56. Rxf7+ Qxf7 57. Qxd6 Kxh6 58. Qxc5 Qf1+ 59. Qg1 Qd3 60. Qc1+ Kh7 61. Qc7+ Kh6 62. Qe5 Qc2 63. Kh2 Kh7 64. Qd4 Kg8 65. h4 Kh7 66. Kg3 Kg8 67. Kf3 Kh7 68. g3 Kg8 69. Kf4 Qf5+ 70. Ke3 Qc2 71. Qd5+ Kg7 72. Qd4+ Kh7 73. Qd7+ Kh6 74. Qd2 Qc4 75. Qd3 Qc1+ 76. Qd2 Qc4 77. Kf2+ Kh7 78. Kf3 Qc6+ 79. Ke3 Qc5+ 80. Kd3 Qd5+ 81. Kc3 Qa5+ 82. Kd3 Qd5+ 83. Ke2 Qg2+ 84. Kd1 Qxg3 85. Qd7+ Kh6 86. Qd4 Qf3+ 87. Kd2 Kh5 88. Qh8+ Kg4 89. Qh6 Qf4+ 90. Qxf4+ Kxf4 91. Kc3 Kg4 92. Kxb3 Kxh4 93. Kc2 g5 94. b4 g4 95. b5 g3 96. b6 g2 97. b7 g1=Q 98. b8=Q Qg2+ 99. Kb3 Qg3+ 100. Qxg3+ Kxg3 1/2-1/2

[Event "Titled Tuesday intern op 02nd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.02"]
[Round "11"]
[White "Zubov, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2598"]
[BlackElo "2572"]
[PlyCount "59"]
[EventDate "2021.11.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. a3 Be7 7. Ng3 c5 8. dxc5 Bxc5 9. b4 Be7 10. cxd5 exd5 11. Bd3 Nc6 12. Nce2 a5 13. b5 Ne5 14. Bb2 Nc4 15. Bc3 Be6 16. a4 Rc8 17. O-O Re8 18. Bd4 Nd7 19. Nf4 Bf8 20. Qh5 h6 21. Nxe6 Rxe6 22. Qxd5 Nde5 23. Qxd8 Rxd8 24. Rac1 Nxe3 25. Bxe3 Nxd3 26. Rfd1 Red6 27. Rc7 b6 28. Nf5 R6d7 29. Bxb6 Rd5 30. Ne3 1-0

[Event "Titled Tuesday intern op 09th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.09"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Dilmukhametov, Artur"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2293"]
[PlyCount "101"]
[EventDate "2021.11.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O Be7 6. Nbd2 O-O 7. Re1 d6 8. c3 Be6 9. Bb5 a6 10. Bxc6 bxc6 11. d4 exd4 12. cxd4 Bg4 13. h3 Bh5 14. b3 d5 15. e5 Nd7 16. Nf1 c5 17. Ng3 Bxf3 18. Qxf3 cxd4 19. Nf5 Bg5 20. Qxd5 Nb6 21. Qxd4 Bxc1 22. Raxc1 Qxd4 23. Nxd4 Nd5 24. Rc5 Nb4 25. Rxc7 Nxa2 26. Nc6 Kh8 27. Ne7 Nb4 28. Rd1 a5 29. e6 fxe6 30. Ng6+ Kg8 31. Nxf8 Rxf8 32. Rdd7 Rb8 33. Rxg7+ Kf8 34. Rh7 Kg8 35. Rcg7+ Kf8 36. Ra7 Kg8 37. Rxh6 Nd5 38. Rg6+ Kh8 39. Rxe6 Nf4 40. Rh6+ Kg8 41. Rhh7 Ne2+ 42. Kh2 Nd4 43. Rag7+ Kf8 44. Rb7 Rxb7 45. Rxb7 Ke8 46. h4 Nc6 47. h5 Ne5 48. f3 Nd3 49. h6 Nc5 50. Ra7 Nxb3 51. h7 1-0

[Event "Titled Tuesday intern op 09th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.09"]
[Round "2"]
[White "Garcia Ramos, Daniel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2428"]
[BlackElo "2572"]
[PlyCount "94"]
[EventDate "2021.11.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. a4 Be7 10. Be2 O-O 11. O-O f5 12. Bd2 Nd7 13. a5 Nf6 14. Bb4 a6 15. Na3 Bd7 16. Nc4 Bb5 17. Nb6 Bxe2 18. Qxe2 Rb8 19. c4 Nd7 20. Nxd7 Qxd7 21. Bc3 Rbc8 22. b3 Bg5 23. Ra4 Rce8 24. Rb4 e4 25. Bd4 f4 26. f3 e3 27. Rc1 Bf6 28. Bb6 g5 29. c5 dxc5 30. Bxc5 Rf7 31. Re4 Rc8 32. Qd3 Qb5 33. Qxb5 axb5 34. b4 Rd7 35. Re6 Kf7 36. Rb6 Bd4 37. Rxb5 e2+ 38. Kh1 Bxc5 39. bxc5 Rxd5 40. Rxb7+ Kg6 41. Re1 Rd1 42. Rb1 Rxb1 43. Rxb1 Rd8 44. Kg1 Rd1+ 45. Kf2 Rxb1 46. Kxe2 Rc1 47. a6 Rxc5 0-1

[Event "Titled Tuesday intern op 09th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.09"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Preotu, Razvan"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2473"]
[PlyCount "92"]
[EventDate "2021.11.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 h6 12. Bh4 b5 13. Bxf6 Bxf6 14. Qxd6 Qb6 15. Ne5 Bxe5 16. Qxe5 b4 17. Ne2 Qxf2 18. Nf4 Kh7 19. Nh5 Rg8 20. Rf1 Qe2 21. Rde1 Qd2 22. Rd1 Qg5 23. Qxg5 hxg5 24. Rxf7 Kg6 25. Rc7 Bxe4 26. g4 Rac8 27. Rdd7 Rxc7 28. Rxc7 Bf3 29. Rc4 Rd8 30. b3 e5 31. Rxb4 e4 32. h3 e3 33. Ng3 Rh8 34. Ra4 Rxh3 35. Ra6+ Kh7 36. Nf5 e2 37. Re6 Rh1+ 38. Kb2 e1=Q 39. Rxe1 Rxe1 40. c4 Bxg4 41. Nd4 Bd7 42. b4 g4 43. c5 g3 44. c6 Bxc6 45. Nxc6 g2 46. b5 g1=Q 0-1

[Event "Titled Tuesday intern op 09th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.09"]
[Round "4"]
[White "Tologontegin, Semetey"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2381"]
[BlackElo "2572"]
[PlyCount "74"]
[EventDate "2021.11.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. b3 a5 14. h4 Be6 15. g3 a4 16. Bh3 Nd4 17. Nxd4 exd4 18. Rb1 axb3 19. axb3 Ra2 20. Kf1 Bxd5 21. cxd5 d3 22. Qxd3 Qb6 23. Qf3 Bd4 24. Rh2 Rfa8 25. Kg1 Rd2 26. Rf1 Raa2 27. h5 Qd8 28. Qf4 Be5 29. Qg4 Rab2 30. Rg2 Rxb3 31. h6 g6 32. f4 Bd4+ 33. Kh2 Rbb2 34. Rxd2 Rxd2+ 35. Kh1 b3 36. Qf3 b2 37. Qb3 Qf8 0-1

[Event "Titled Tuesday intern op 09th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.09"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Ten Hertog, Hugo"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2572"]
[BlackElo "2522"]
[PlyCount "92"]
[EventDate "2021.11.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. Be3 Nd7 6. Bc4 e6 7. a4 b6 8. O-O Ne7 9. Re1 Bb7 10. Qd2 h6 11. Rad1 g5 12. h4 g4 13. Nh2 Nf6 14. e5 Nfd5 15. Nxg4 Nxc3 16. Qxc3 Nf5 17. Be2 Nxh4 18. d5 h5 19. Nf6+ Bxf6 20. exf6 Rg8 21. g3 Qd7 22. Bxh5 e5 23. Kf1 Nf5 24. Ke2 Rxg3 25. fxg3 Nxg3+ 26. Kd2 Ne4+ 27. Kc1 Nxc3 28. bxc3 Qxa4 29. Rg1 Qa3+ 30. Kd2 Bxd5 31. Rg8+ Kd7 32. Bg4+ Kc6 33. Rxa8 Qa4 34. Rg8 Qe4 35. Rg1 a5 36. Be2 Bc4 37. R8g4 Qd5+ 38. Ke1 Bxe2 39. Kxe2 b5 40. Rf1 a4 41. Ra1 Qe6 42. Rag1 Qf5 43. Kd2 Qe6 44. Kc1 Qa2 45. Kd2 a3 46. c4 b4 0-1

[Event "Titled Tuesday intern op 09th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.09"]
[Round "6"]
[White "Jary, Sergey"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2275"]
[BlackElo "2572"]
[PlyCount "84"]
[EventDate "2021.11.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. b4 Nxb4 4. c3 Nc6 5. d4 d5 6. exd5 Qxd5 7. Na3 Bg4 8. Be2 cxd4 9. cxd4 Nf6 10. O-O e6 11. Nb5 Rc8 12. Nc3 Qa5 13. Bd2 Bb4 14. Qb3 Bxf3 15. Bxf3 Nxd4 16. Qb2 Nxf3+ 17. gxf3 Bxc3 18. Bxc3 Qxc3 19. Qxb7 O-O 20. Rac1 Qxc1 21. Rxc1 Rxc1+ 22. Kg2 a5 23. a4 Nd5 24. Qb5 Rcc8 25. h4 h5 26. Qxa5 Ra8 27. Qb5 Ra7 28. Kg3 Rfa8 29. f4 Rxa4 30. f5 R4a5 31. Qb7 exf5 32. f3 g6 33. Qc6 f4+ 34. Kh3 Ne3 35. Qe4 Ra4 36. Qe5 Nf5 37. Qb2 Ra1 38. Qf6 R1a3 39. Qc6 Rd8 40. Qf6 Rda8 41. Qc6 Nd4 42. Qe4 Nxf3 0-1

[Event "Titled Tuesday intern op 09th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.09"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Yaksin, Oleg"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2388"]
[PlyCount "51"]
[EventDate "2021.11.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 h6 7. Nc3 Nf6 8. Bf4 e5 9. Bg3 b5 10. Bb3 Be6 11. Rd1 Be7 12. O-O O-O 13. Bh4 Ne8 14. Bxe7 Qxe7 15. Nd5 Qd8 16. Rd2 Kh8 17. a4 Rb8 18. axb5 axb5 19. Ne3 Qf6 20. Ra1 g5 21. Bd5 Nb4 22. Qa3 Nxd5 23. Nxd5 Qg6 24. Re1 f5 25. Nxe5 Qf6 26. Nxf6 1-0

[Event "Titled Tuesday intern op 09th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.09"]
[Round "8"]
[White "Harshavardhan, GB."]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2397"]
[BlackElo "2572"]
[PlyCount "206"]
[EventDate "2021.11.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. d5 exd5 8. cxd5 Nxd5 9. Nxd5 Bxd5 10. e4 Be6 11. Bf4 Nc6 12. Bb5 Qf6 13. Bxc6 dxc6 14. Bg5 Qg6 15. Qa4 b5 16. Qa6 Qxe4+ 17. Kf1 h6 18. Qb7 Rc8 19. Re1 Qd3+ 20. Kg1 Qd7 21. Qxd7+ Kxd7 22. Be3 Bd6 23. h4 Rhe8 24. h5 Bd5 25. Rh4 Be6 26. Bd2 Bf5 27. Rd1 Bc2 28. Rc1 Bf5 29. Bc3 f6 30. Rd1 Rcd8 31. Ba5 Rc8 32. Bc3 Re6 33. Rf4 Bc2 34. Rd2 Be4 35. b3 Rg8 36. Nh4 Bd5 37. Ng6 Re1+ 38. Kh2 Bxf4+ 39. Nxf4 Re4 40. Kg3 Kd6 41. b4 c4 42. Bd4 Kd7 43. Bxa7 Ra8 44. Bc5 Rxa3+ 45. f3 Re5 46. Bf8 c3 47. Rc2 Be6 48. Bxg7 Rg5+ 49. Kh4 Rxg7 50. Re2 Bf5 51. g4 c2 52. Re1 Bh7 53. Rc1 Re7 54. Ng6 Rf7 55. Rxc2 Rxf3 56. Rd2+ Kc7 57. Ra2 Kb7 58. Rd2 Bxg6 59. hxg6 Rg7 60. Rd8 Rxg6 61. Rf8 Kb6 62. Rf7 Rf4 63. Kh5 Rgxg4 64. Re7 Rxb4 65. Re6 Rgc4 66. Re8 f5 67. Rf8 Kc5 68. Rxf5+ Kb6 69. Rf8 Rh4+ 70. Kg6 Rbg4+ 71. Kh7 Rf4 72. Rc8 Kc5 73. Kg6 Rhg4+ 74. Kh7 Rd4 75. Rf8 Rge4 76. Rf5+ Rd5 77. Rf1 Kd6 78. Rf6+ Re6 79. Rf8 h5 80. Ra8 h4 81. Ra3 Rh5+ 82. Kg7 h3 83. Ra1 h2 84. Rh1 Rh3 85. Kf7 Ree3 86. Rd1+ Kc5 87. Rh1 Kb6 88. Kf6 Reg3 89. Kf5 Rg1 90. Kf4 Rxh1 91. Kg4 Rg1+ 92. Kf4 Rd3 93. Ke5 Re1+ 94. Kf4 c5 95. Kf5 c4 96. Kf4 c3 97. Kf5 c2 98. Kf6 c1=Q 99. Kf5 Rd2 100. Kg4 h1=Q 101. Kf5 Qf3+ 102. Kg5 Rg2+ 103. Kh4 Rh1# 0-1

[Event "Titled Tuesday intern op 09th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.09"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Yeletsky, Ivan"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2572"]
[BlackElo "2460"]
[PlyCount "105"]
[EventDate "2021.11.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. a4 c6 8. Re1 a5 9. h3 Nb6 10. Bf1 Nfd7 11. Be3 Re8 12. Qd2 exd4 13. Bxd4 Nc5 14. b3 Qc7 15. Rad1 h6 16. Qe3 Nbd7 17. Bc4 Ne6 18. Ne2 Ne5 19. Nxe5 dxe5 20. Bb6 Qxb6 21. Qxb6 Bc5 22. Qxc5 Nxc5 23. Nc1 Be6 24. Bxe6 Nxe6 25. Ne2 Red8 26. f3 Kf8 27. Kf2 Ke7 28. Ke3 Nc5 29. h4 Na6 30. c3 Nc5 31. Nc1 b5 32. axb5 cxb5 33. Rxd8 Rxd8 34. b4 axb4 35. cxb4 Ne6 36. Nd3 f6 37. Ra1 Rc8 38. Kd2 Rd8 39. Ke3 Rc8 40. Ra7+ Rc7 41. Rxc7+ Nxc7 42. Nc5 h5 43. g4 g6 44. gxh5 gxh5 45. f4 Ne6 46. Nxe6 Kxe6 47. f5+ Kd6 48. Kd3 Kc6 49. Kc3 Kd6 50. Kb3 Kc6 51. Kc3 Kd6 52. Kb3 Kc6 53. Kc3 1/2-1/2

[Event "Titled Tuesday intern op 09th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.09"]
[Round "10"]
[White "Piesik, Piotr"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2403"]
[BlackElo "2572"]
[PlyCount "46"]
[EventDate "2021.11.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d3 e6 6. Nbd2 Bd6 7. e4 Ne7 8. h3 Bh5 9. Qe1 O-O 10. Nb3 a5 11. a4 Re8 12. Bd2 Bc7 13. Nh4 f6 14. f4 Bf7 15. Nf3 e5 16. fxe5 Nxe5 17. Nxe5 Bxe5 18. Bc3 Bc7 19. g4 Qd6 20. e5 fxe5 21. Bxa5 Bxa5 22. Nxa5 Qc5+ 23. Qf2 Qxf2+ 0-1

[Event "Titled Tuesday intern op 09th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.09"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Moroni, Luca Jr"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2572"]
[BlackElo "2580"]
[PlyCount "115"]
[EventDate "2021.11.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 e5 3. Nf3 exd4 4. Qxd4 Nf6 5. Nc3 Be7 6. Bg5 O-O 7. O-O-O h6 8. Bh4 Nc6 9. Qd3 Be6 10. Nd4 Nxd4 11. Qxd4 a6 12. f4 c5 13. Qd3 b5 14. e5 dxe5 15. fxe5 Ng4 16. Qe4 Bxh4 17. Rxd8 Raxd8 18. Bd3 Bg5+ 19. Kb1 Rxd3 20. Qxd3 Nf2 21. Qf1 Nxh1 22. Qxh1 Rd8 23. h3 Bf4 24. Qe1 b4 25. Ne4 Rd5 26. Nf2 Bg3 27. b3 Rxe5 28. Qg1 Bf5 29. Qf1 a5 30. Kb2 Re3 31. Ng4 Bxg4 32. hxg4 Be5+ 33. Kc1 Bc3 34. Kd1 Re1+ 35. Qxe1 Bxe1 36. Kxe1 Kf8 37. Ke2 Ke7 38. Kd3 Kd6 39. Kc4 Kc6 40. c3 g6 41. cxb4 axb4 42. Kd3 Kd5 43. Ke3 c4 44. bxc4+ Kxc4 45. Ke4 Kc3 46. Kd5 Kb2 47. Kc4 Ka3 48. Kb5 h5 49. g5 h4 50. Kc4 Ka4 51. Kc5 b3 52. axb3+ Kxb3 53. Kd6 Kc3 54. Ke7 Kd3 55. Kxf7 Ke3 56. Kxg6 Kf2 57. Kh5 Kxg2 58. Kxh4 1-0

[Event "Titled Tuesday intern op 16th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.16"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Rozhkov, Viacheslav"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2248"]
[PlyCount "65"]
[EventDate "2021.11.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 Nf6 7. Nc3 g6 8. Bg5 Bg7 9. Bb3 O-O 10. O-O-O Be6 11. Kb1 Qa5 12. Bd2 Bxb3 13. cxb3 Qc5 14. Be3 Qa5 15. Bd2 Qc5 16. Rhf1 Rfc8 17. Rc1 Ne5 18. Nxe5 Qxe5 19. f4 Qe6 20. h3 b5 21. f5 Qe5 22. Bf4 Rxc3 23. Rxc3 Qxe4 24. Qxe4 Nxe4 25. Rc7 gxf5 26. Rxe7 d5 27. Rd7 d4 28. Rd5 Rc8 29. Rc1 Re8 30. Rxf5 d3 31. Rd5 d2 32. Rd1 f5 33. Bxd2 1-0

[Event "Titled Tuesday intern op 16th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.16"]
[Round "2"]
[White "Gurvich, Vitaly"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2264"]
[BlackElo "2572"]
[PlyCount "62"]
[EventDate "2021.11.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. g3 O-O 13. h4 Bh6 14. Nc2 Ne7 15. Ncb4 a5 16. Nxe7+ Qxe7 17. Nd5 Qb7 18. Bg2 Be6 19. O-O Rab8 20. Qd3 Bxd5 21. exd5 f5 22. a4 b4 23. c4 Qb6 24. Kh1 e4 25. Qe2 Rbe8 26. b3 f4 27. Bxe4 Qd4 28. Rae1 fxg3 29. fxg3 Rxf1+ 30. Qxf1 Rxe4 31. Rd1 Qe5 0-1

[Event "Titled Tuesday intern op 16th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.16"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Mikhailovsky, Vladimir"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2184"]
[PlyCount "83"]
[EventDate "2021.11.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Ng6 7. a4 Nd7 8. a5 a6 9. Ne1 h5 10. Bd3 Bxd3 11. Nxd3 c5 12. c3 Qc7 13. Be3 Nh4 14. Nd2 Nf5 15. Nf3 Be7 16. Qa4 O-O 17. Rfc1 b5 18. axb6 Nxb6 19. Qd1 Nxe3 20. fxe3 Nc4 21. Qe2 Rfb8 22. Ra2 g6 23. Nd2 Nxd2 24. Qxd2 c4 25. Nf4 Bg5 26. Rf1 Rb6 27. Qc2 Kg7 28. Rf2 Rab8 29. g3 Qb7 30. Ng2 Rb3 31. h4 Be7 32. Nf4 a5 33. Rg2 a4 34. Kh2 a3 35. bxa3 Rxa3 36. Rxa3 Bxa3 37. Kh3 Qb1 38. Qxb1 Rxb1 39. Ra2 Bc1 40. Ra7 Kg8 41. Ra8+ Kg7 42. Ra7 1-0

[Event "Titled Tuesday intern op 16th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.16"]
[Round "4"]
[White "Ozen, Bahadir"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2369"]
[BlackElo "2572"]
[PlyCount "85"]
[EventDate "2021.11.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Bg5 Nbd7 8. e3 b6 9. Ne2 Bb7 10. Qd3 h6 11. Bh4 e5 12. Nc3 Re8 13. Be2 Nf8 14. O-O Ng6 15. Bg3 Qe7 16. Rfe1 Rad8 17. Rad1 h5 18. h3 h4 19. Bh2 Nh7 20. Nd5 Bxd5 21. cxd5 Qg5 22. Rc1 Re7 23. Rc3 e4 24. Qc2 Nf6 25. Rxc7 Nxd5 26. Rxe7 Qxe7 27. Qc6 Qe6 28. Rc1 Nge7 29. Qb7 Qd7 30. Qxd7 Rxd7 31. Bb5 Rd8 32. Kf1 f5 33. Ke2 Kf7 34. g3 hxg3 35. Bxg3 g5 36. Bh2 Ke6 37. Rg1 Rg8 38. Bc4 Rg7 39. Rg2 Kd7 40. Bb5+ Ke6 41. Bc4 Kd7 42. Bb5+ Ke6 43. Bc4 1/2-1/2

[Event "Titled Tuesday intern op 16th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.16"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Drygalov, Sergey"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2517"]
[PlyCount "53"]
[EventDate "2021.11.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nc6 6. d4 cxd4 7. cxd4 d6 8. O-O Be7 9. Bd2 O-O 10. Nc3 Nxc3 11. Bxc3 Bd7 12. a3 Rc8 13. Qe2 dxe5 14. dxe5 Qb6 15. Bd3 Rfd8 16. h4 Be8 17. Rfe1 g6 18. h5 Bf8 19. hxg6 hxg6 20. Ng5 Nd4 21. Qg4 Bg7 22. Qh4 Rxc3 23. bxc3 Nf3+ 24. Nxf3 Rxd3 25. Rad1 Qa6 26. Qe7 Bc6 27. Ng5 1-0

[Event "Titled Tuesday intern op 16th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.16"]
[Round "6"]
[White "Zierk, Steven C"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2488"]
[BlackElo "2572"]
[PlyCount "95"]
[EventDate "2021.11.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. Nf3 Nf6 4. c4 Be7 5. e3 O-O 6. d4 e4 7. Nfd2 c6 8. d5 Na6 9. Nc3 Bf5 10. Be2 Nc5 11. b4 Nd3+ 12. Bxd3 exd3 13. e4 Bg6 14. Qf3 Qb6 15. a3 a5 16. b5 Nd7 17. Qxd3 Nc5 18. Qe3 Bf6 19. O-O Rfe8 20. Nb3 cxb5 21. Nxc5 Qxc5 22. Qxc5 dxc5 23. cxb5 Bxc3 24. Bxc3 Rxe4 25. d6 b6 26. Rfe1 Rd8 27. Rxe4 Bxe4 28. Re1 Bd3 29. a4 f6 30. Re6 Bc4 31. Re7 Rxd6 32. h4 h5 33. Rc7 Bb3 34. Rc6 Rxc6 35. bxc6 Bxa4 36. c7 Bd7 37. f3 Kf7 38. Kf2 Ke6 39. Bd2 Bc8 40. Ke2 Kd7 41. Bf4 Ba6+ 42. Kd2 a4 43. g4 hxg4 44. fxg4 b5 45. Be3 Kxc7 46. Bxc5 g6 47. Be7 f5 48. h5 1-0

[Event "Titled Tuesday intern op 16th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.16"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Wagner, Dennis"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2572"]
[BlackElo "2578"]
[PlyCount "59"]
[EventDate "2021.11.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. Nbd2 O-O 7. c3 a5 8. h3 Ba7 9. Re1 Be6 10. Bb5 Ne7 11. d4 Ng6 12. Nf1 c6 13. Bd3 exd4 14. cxd4 d5 15. e5 Ne4 16. N1d2 Nf4 17. Nxe4 Nxd3 18. Nf6+ gxf6 19. Qxd3 fxe5 20. Rxe5 Bd7 21. Bh6 f6 22. Ng5 fxg5 23. Rxg5+ Qxg5 24. Bxg5 Rae8 25. Qg3 Kh8 26. Qd6 Be6 27. Qe5+ Kg8 28. Bh6 Rf7 29. Re1 Bb6 30. Re3 1-0

[Event "Titled Tuesday intern op 16th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.16"]
[Round "8"]
[White "Weetik, Vjacheslav"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2423"]
[BlackElo "2572"]
[PlyCount "71"]
[EventDate "2021.11.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 b6 5. Nbd2 Bb7 6. e3 Be7 7. Bd3 O-O 8. O-O d6 9. Re1 Nbd7 10. a4 a6 11. c3 Re8 12. Qc2 c5 13. h3 Nh5 14. Bxe7 Qxe7 15. b4 Rac8 16. Qb2 Nhf6 17. bxc5 dxc5 18. e4 Rc7 19. d5 Rb8 20. c4 e5 21. Nf1 Ne8 22. Ne3 Nd6 23. Nf5 Qf6 24. a5 Bc8 25. axb6 Rxb6 26. Qc3 Rb4 27. Ra5 Nxf5 28. exf5 e4 29. Qxf6 Nxf6 30. Bxe4 Rxc4 31. Bd3 Rb4 32. d6 Rd7 33. Bxa6 Bxa6 34. Rxa6 Rd8 35. Re7 Rb1+ 36. Kh2 1-0

[Event "Titled Tuesday intern op 16th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.16"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Strybuk, Artsiom I"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2231"]
[PlyCount "156"]
[EventDate "2021.11.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d6 8. exd6 Qxd6 9. O-O Bg4 10. Re1 O-O-O 11. b3 Qf6 12. Be4 Ne5 13. bxc4 Bxf3 14. gxf3 Nd3 15. Bxd3 Rxd3 16. Qe2 Qxf3 17. Qxf3 Rxf3 18. c5 Nd5 19. d4 Nxc3 20. Kg2 Rd3 21. Nxc3 Rxc3 22. Bf4 e6 23. Rab1 Be7 24. Re3 Rxe3 25. fxe3 Bd8 26. Kf3 Bc7 27. Rg1 g6 28. h4 Rd8 29. Ke4 Rd5 30. Bxc7 Kxc7 31. Rf1 f5+ 32. Kf4 b6 33. cxb6+ axb6 34. Rc1+ Kb7 35. Rc2 Ra5 36. Kg5 e5 37. Kh6 exd4 38. exd4 Rd5 39. Rd2 Rd7 40. d5 Kc7 41. h5 gxh5 42. Kxh5 Kd6 43. Kg5 Rf7 44. Kf4 h5 45. Rd1 h4 46. Rd3 h3 47. Rxh3 Kxd5 48. Rb3 Kc5 49. a4 Ra7 50. Rb5+ Kc6 51. Rxf5 Rxa4+ 52. Ke3 Rc4 53. Kd3 Rc5 54. Rf8 Kb5 55. Rb8 Ka5 56. Kd4 Rc1 57. Kd3 b5 58. Kd2 Rc7 59. Kd3 Ka4 60. Ra8+ Kb3 61. Rb8 Rd7+ 62. Ke4 b4 63. Ke5 Ka3 64. Ke6 Rd1 65. Ke5 b3 66. Ra8+ Kb2 67. Ke4 Kb1 68. Ke3 b2 69. Ke2 Rd7 70. Rb8 Rd4 71. Ke3 Rd5 72. Ke4 Rd7 73. Ke3 Kc1 74. Rc8+ Kb1 75. Rb8 Rd5 76. Ke2 Kc2 77. Ke3 b1=Q 78. Rxb1 Kxb1 0-1

[Event "Titled Tuesday intern op 16th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.16"]
[Round "10"]
[White "Gurevich, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2370"]
[BlackElo "2572"]
[PlyCount "69"]
[EventDate "2021.11.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O 11. Qc2 c5 12. e4 dxc4 13. Nxc4 Rc8 14. dxc5 Bxc5 15. Rad1 Qe7 16. Qb2 Rfd8 17. Nfe5 Nxe5 18. Bxe5 Bxc4 19. bxc4 Rxd1 20. Rxd1 Ng4 21. Rd2 Rd8 22. Bd4 Rxd4 23. Rxd4 Nxf2 24. Kf1 Ng4 25. Rd3 Nxh2+ 26. Ke2 h5 27. Qe5 g6 28. Bf3 Kh7 29. Qf4 Nxf3 30. Kxf3 Kg7 31. e5 Qb7+ 32. Qe4 Qa6 33. Qe2 Qxc4 34. Kg2 Qb5 35. Qf3 1-0

[Event "Titled Tuesday intern op 16th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.16"]
[Round "11"]
[White "Garagulya, Konstantin"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2389"]
[BlackElo "2572"]
[PlyCount "122"]
[EventDate "2021.11.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 b6 5. Nbd2 Bb7 6. e3 Be7 7. Bd3 O-O 8. O-O d6 9. h3 Nh5 10. Bxe7 Qxe7 11. a4 a6 12. Re1 Nd7 13. c3 Rfd8 14. Be4 c6 15. Bd3 Nhf6 16. e4 e5 17. Qb3 Rab8 18. Qc2 Nf8 19. Nc4 exd4 20. Nxb6 dxc3 21. bxc3 Ng6 22. a5 Nd7 23. Rab1 Nf4 24. Nxd7 Qxd7 25. Bf1 c5 26. Rb6 d5 27. Bxa6 Bxa6 28. Rxa6 d4 29. cxd4 cxd4 30. Qd2 Qb5 31. Rb6 Rxb6 32. axb6 Ne6 33. Rd1 Qxb6 34. Qc2 Nf4 35. Qd2 g5 36. Kh2 d3 37. g3 Ne2 38. Kg2 Qc5 39. Ne1 Nc3 40. Rc1 Nxe4 41. Qb2 Qd5 42. Nf3 g4 43. hxg4 Ng5 44. Qf6 Re8 45. Rd1 Re6 46. Qf5 Qxf5 47. gxf5 Rd6 48. Nxg5 hxg5 49. Kf3 Kg7 50. Ke3 Kf6 51. Rxd3 Rxd3+ 52. Kxd3 Kxf5 53. Ke3 Kg4 54. Ke4 f6 55. Ke3 f5 56. Ke2 Kh3 57. Kf3 Kh2 58. Ke3 Kg2 59. Ke2 f4 60. gxf4 gxf4 61. Ke1 f3 0-1

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2572"]
[BlackElo "2300"]
[PlyCount "41"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. Nc3 Nf6 6. O-O O-O 7. h3 h6 8. Re1 Nh7 9. Nd5 Bf6 10. c3 Re8 11. a4 Nf8 12. a5 a6 13. Be3 Bd7 14. Qb3 Rb8 15. dxe5 Nxe5 16. Nxe5 Bxe5 17. Ba7 Ra8 18. Qxb7 Ne6 19. Rad1 Qg5 20. Be3 Qg6 21. Qxa8 1-0

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "2"]
[White "Nozdrachev, Leonid"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2370"]
[BlackElo "2572"]
[PlyCount "62"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. Bc4 Nb6 7. Bb3 g6 8. cxd4 Bg7 9. a4 d5 10. Nc3 Bg4 11. Be3 Na5 12. O-O Bxf3 13. gxf3 e6 14. Bc2 O-O 15. f4 Rc8 16. Qg4 Nbc4 17. Bc1 Qb6 18. f5 exf5 19. Qh4 Rfd8 20. Rb1 Nb3 21. Bxb3 Qxb3 22. Bg5 Rd7 23. Rfe1 Rc6 24. Bf6 Nd2 25. Qf4 Nxb1 26. e6 Rxe6 27. Qb8+ Bf8 28. Rxe6 fxe6 29. Qe8 Rf7 30. Qxe6 Nxc3 31. bxc3 Qb1+ 0-1

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Moroni, Luca Jr"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2572"]
[BlackElo "2580"]
[PlyCount "95"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 Nf6 5. Nc3 Be7 6. Bg5 O-O 7. O-O-O h6 8. Bh4 Nc6 9. Qc4 Be6 10. Qe2 Nd7 11. Bxe7 Qxe7 12. Nd4 Nxd4 13. Rxd4 Rfe8 14. f3 a6 15. Kb1 Ne5 16. Qf2 b5 17. Be2 c5 18. Nd5 Bxd5 19. Rxd5 Rad8 20. Rhd1 Qe6 21. Qg3 Kf8 22. a3 Qf6 23. h4 g5 24. hxg5 hxg5 25. Qf2 Nc6 26. Qe3 Re5 27. Rxe5 Qxe5 28. Rd5 Qf4 29. Qf2 Nd4 30. Bd3 Qf6 31. c3 Ne6 32. Rf5 Qh6 33. g3 Qh1+ 34. Ka2 Qd1 35. Bc2 Qc1 36. Bd3 Ke7 37. Qh2 b4 38. cxb4 cxb4 39. axb4 Rb8 40. e5 Rxb4 41. exd6+ Kxd6 42. b3 Rd4 43. Qe2 Qc3 44. Qe5+ Ke7 45. Qf6+ Kd6 46. Qe5+ Ke7 47. Qf6+ Kd6 48. Qe5+ 1/2-1/2

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "4"]
[White "Shkapenko, Pavel"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2424"]
[BlackElo "2572"]
[PlyCount "75"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb3 d5 9. Nh4 e6 10. Nf3 Be7 11. O-O Bd7 12. Nc3 Rc8 13. Re1 a6 14. Rb1 Na7 15. Bd2 Nc4 16. Bf4 Qa5 17. Ne2 b5 18. Ng3 g6 19. Bg5 Qd8 20. h4 h6 21. Bxe7 Qxe7 22. h5 Kd8 23. Qd3 Rg8 24. Nh2 gxh5 25. Nxh5 Qh4 26. Nf6 Rg6 27. Nf3 Qf4 28. g3 Qf5 29. Qxf5 exf5 30. Nh4 Rg4 31. Nxd7 Kxd7 32. Bc2 Rxd4 33. Bxf5+ Kc6 34. Bxc8 Nxc8 35. Nf5 Rd2 36. b3 Nb2 37. Nxh6 Ne7 38. Kf1 1-0

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Levitsky, Andrey"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2329"]
[PlyCount "45"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 f6 10. exf6 gxf6 11. Bd3 Nxe3 12. fxe3 Bh6 13. Qe2 Bd7 14. O-O Rc8 15. Nbd2 Ne7 16. Nb3 a6 17. Ne5 fxe5 18. Qh5+ Kd8 19. Qxh6 exd4 20. exd4 Rc3 21. Nc5 Re8 22. Bxh7 Qb5 23. Qf4 1-0

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "6"]
[White "Erdogdu, Mert"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2407"]
[BlackElo "2572"]
[PlyCount "128"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. b3 Bg5 15. h4 Bh6 16. Bh3 Be6 17. Kf1 Ne7 18. Nxe7+ Qxe7 19. Qd3 Ra6 20. Kg2 Qb7 21. Bxe6 fxe6 22. Rad1 a4 23. Rhe1 axb3 24. axb3 g5 25. hxg5 Bxg5 26. Re2 Kg7 27. Ne1 Be7 28. Nf3 Rfa8 29. c5 dxc5 30. Nxe5 Rd8 31. Qc2 Rxd1 32. Qxd1 Bf6 33. Nc4 Bd4 34. Qd3 Ra1 35. Qf3 Qf7 36. Qxf7+ Kxf7 37. f4 Rb1 38. Na5 Ra1 39. Nc4 Rb1 40. Na5 Ra1 41. Nc6 Ra3 42. Nxd4 cxd4 43. Rd2 e5 44. fxe5 Ke6 45. Rxd4 Rxb3 46. Rc4 Kxe5 47. Kh3 Rb1 48. Kg4 b3 49. Rb4 b2 50. Rb7 h6 51. Rb6 Kxe4 52. Re6+ Kd5 53. Rb6 Kd4 54. Rb8 Ke5 55. Re8+ Kd6 56. Rb8 Ke7 57. Rb7+ Kd8 58. Rb3 h5+ 59. Kg5 h4 60. g4 h3 61. Rd3+ Ke7 62. Re3+ Kf7 63. Rf3+ Kg7 64. Rxh3 Rc1 0-1

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Sychev, Klementy"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2572"]
[BlackElo "2550"]
[PlyCount "106"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 g6 5. Bb5 a6 6. Bxc6+ bxc6 7. h3 Bg7 8. O-O Rb8 9. Re1 O-O 10. b3 c5 11. Bg5 h6 12. Bh4 cxd4 13. Nxd4 Bb7 14. Qd3 e5 15. Nde2 Qe8 16. Bxf6 Bxf6 17. Nd5 Bd8 18. c4 Bc8 19. Rad1 f5 20. exf5 Bxf5 21. Qe3 Qf7 22. Ng3 c6 23. Nc3 Bb6 24. Qxh6 Bxf2+ 25. Kh2 Bxe1 26. Rxe1 Rbe8 27. Rd1 Re6 28. Re1 Qg7 29. Qg5 Qf6 30. Qh6 Rf7 31. Nce4 Bxe4 32. Rxe4 g5 33. Qh5 Qg6 34. Qg4 Rf4 35. Rxf4 gxf4 36. Qxg6+ Rxg6 37. Nf5 Kf7 38. g4 e4 39. Kg2 d5 40. c5 Kf6 41. Kf2 Ke5 42. Nd6 d4 43. Nf7+ Kd5 44. g5 e3+ 45. Kf3 d3 46. h4 d2 47. Ke2 f3+ 48. Kxe3 d1=Q 49. h5 Qe2+ 50. Kf4 Re6 51. h6 f2 52. g6 f1=Q+ 53. Kg5 Qeg2+ 0-1

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "8"]
[White "Punin, Andrii"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2289"]
[BlackElo "2572"]
[PlyCount "140"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Be2 Nc6 3. f4 g6 4. Nf3 Bg7 5. c3 d5 6. d3 b6 7. O-O Bb7 8. Na3 e6 9. e5 Nge7 10. d4 O-O 11. Be3 cxd4 12. cxd4 a6 13. Bf2 Rc8 14. Qd2 Na5 15. Rac1 Nc4 16. Qb4 b5 17. Nb1 Nc6 18. Qe1 Nxb2 19. Bh4 Qb6 20. Qf2 Nc4 21. Bf6 Bxf6 22. exf6 Nd6 23. Bd3 Ne4 24. Bxe4 dxe4 25. Rxc6 Rxc6 26. Ne5 Rd6 27. Qh4 Qxd4+ 28. Kh1 Qd1 29. Kg1 Qh5 30. Qg3 Qf5 31. Ng4 Kh8 32. Qh4 Qh5 33. Qg3 e3 34. Ne5 e2 35. Re1 Rd1 36. Kf2 Qf5 37. Nc3 Rxe1 38. Kxe1 Qxf6 39. Nxe2 Rd8 40. Qe3 Kg8 41. Qb6 Bd5 42. Qxa6 b4 43. Qb6 Qe7 44. Nd4 Qd6 45. Ndc6 Bxc6 46. Qxc6 Qxc6 47. Nxc6 Ra8 48. Nxb4 Ra4 49. a3 Rxa3 50. Kf2 Ra4 51. Nd3 Ra2+ 52. Kf3 Ra3 53. Ke2 Kg7 54. g3 Ra2+ 55. Kf3 Rxh2 56. Ne5 Ra2 57. Nc6 Ra3+ 58. Kf2 Ra4 59. Ne5 h5 60. Nf3 Ra2+ 61. Ke3 Ra3+ 62. Ke4 Rxf3 63. Kxf3 Kf6 64. Ke4 Ke7 65. Ke5 f6+ 66. Kd4 Kd6 67. Ke4 Kc5 68. Kd3 Kd5 69. Ke3 e5 70. f5 gxf5 0-1

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Shipov, Sergei"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2541"]
[PlyCount "41"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 Bd7 4. c3 a6 5. Nf3 Ne7 6. h4 h5 7. Bg5 Bb5 8. Bxb5+ axb5 9. O-O Qd7 10. Nbd2 Nf5 11. Re1 Nc6 12. a3 Na5 13. Qe2 Nc4 14. Nf1 Be7 15. Ng3 Nxg3 16. fxg3 O-O-O 17. b3 Nxa3 18. b4 c6 19. Rxa3 Kc7 20. Bxe7 Qxe7 21. Ng5 1-0

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "10"]
[White "Kezin, Roman"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A64"]
[WhiteElo "2492"]
[BlackElo "2572"]
[PlyCount "60"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Nd2 a6 11. a4 Nbd7 12. h3 b6 13. Nc4 Ne5 14. Na3 Nh5 15. e4 b5 16. axb5 axb5 17. Ncxb5 Ba6 18. Be3 Qb6 19. g4 Nf6 20. f4 Bxb5 21. Nxb5 Rxa1 22. Qxa1 Nexg4 23. hxg4 Qxb5 24. e5 Nxg4 25. Bd2 Qd3 26. Qd1 Qd4+ 27. Kh1 Nf2+ 28. Rxf2 Qxf2 29. exd6 Qh4+ 30. Kg1 Bd4+ 0-1

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "11"]
[White "Bocharov, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2517"]
[BlackElo "2572"]
[PlyCount "159"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 Nc6 9. Nxc6 Bxc6 10. Bf4 Nh5 11. Be3 Bc5 12. Bxc5 bxc5 13. g3 Rb8 14. Bg2 Qb6 15. Rb1 O-O 16. b4 cxb4 17. axb4 Qd4 18. Ne2 Qd6 19. c5 Qe5 20. O-O Nf6 21. Qc3 Qc7 22. Qe3 a5 23. bxa5 Qxa5 24. Rb6 Ra8 25. Nd4 Ng4 26. Qc1 Ne5 27. Nb3 Qa4 28. Qc3 f6 29. Nd4 Rfc8 30. Rfb1 Qc4 31. Qxc4 Nxc4 32. R6b4 Nd2 33. Rd1 Ra2 34. Nxc6 dxc6 35. e5 fxe5 36. Rb7 e4 37. h4 Rf8 38. Re1 h5 39. Rc7 Nf3+ 40. Bxf3 Rxf3 41. Rxc6 Rfxf2 42. Rxe6 Rg2+ 43. Kh1 Rh2+ 44. Kg1 Rhg2+ 45. Kh1 Rh2+ 46. Kg1 Rag2+ 47. Kf1 Rxg3 48. R6xe4 Rc3 49. Kg1 Rcc2 50. Re5 Rhg2+ 51. Kf1 Rh2 52. Kg1 Rxh4 53. Rf1 Rg4+ 54. Kh1 Rh4+ 55. Kg1 Kh7 56. Rf2 Rxf2 57. Kxf2 Kh6 58. Ke3 Rc4 59. Kd3 Rc1 60. Kd2 Ra1 61. c6 Ra8 62. Rc5 Rc8 63. c7 h4 64. Ke3 g5 65. Kf3 Kh5 66. Kg2 Kg4 67. Rc4+ Kf5 68. Kh3 Ke5 69. Rc5+ Kf6 70. Rc6+ Kf5 71. Rc5+ Kf4 72. Rc4+ Kf3 73. Rc3+ Ke4 74. Rc4+ Kd5 75. Rc1 Kd6 76. Rg1 Rxc7 77. Rxg5 Rh7 78. Rg4 Ke5 79. Rxh4 Rxh4+ 80. Kxh4 1/2-1/2

[Event "Titled Tuesday intern op 30th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.30"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Zlatin, Alexander"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2327"]
[PlyCount "123"]
[EventDate "2021.11.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a5 6. b5 Nd4 7. O-O Nxf3+ 8. Qxf3 Qf6 9. Qg3 Ne7 10. d3 h6 11. Be3 Ng6 12. Nc3 Nf4 13. Kh1 O-O 14. Rae1 Ba7 15. Nd5 Nxd5 16. Bxd5 c6 17. Bc4 cxb5 18. Bxb5 d6 19. Bd2 Qg6 20. Qh4 Qg4 21. Qe7 Qe6 22. Qc7 Bb8 23. Qc3 Bd7 24. Bc4 Qg6 25. f4 exf4 26. Qb3 Be6 27. Bxe6 Qxe6 28. Qxb7 Ra7 29. Qb5 Rc8 30. c4 Bc7 31. Bxf4 Rb8 32. Qh5 Rab7 33. h3 Rb2 34. c5 Ra2 35. cxd6 Bd8 36. Rb1 Rbb2 37. Rxb2 Rxb2 38. Qf5 Bf6 39. Qxe6 fxe6 40. e5 Bd8 41. Rc1 Rb8 42. Be3 g5 43. Rc6 Kf8 44. g4 Rb1+ 45. Kg2 Rb2+ 46. Kf3 Rb8 47. Ra6 Ke8 48. Ra7 Rc8 49. Ke4 Rb8 50. Rh7 Kf8 51. Rxh6 Kg7 52. Rxe6 Bb6 53. Bxb6 Rxb6 54. d7 Rb4+ 55. d4 Rb1 56. d8=Q Re1+ 57. Kd5 Rf1 58. Qxg5+ Kf7 59. Rf6+ Ke7 60. Qg7+ Ke8 61. Rxf1 Kd8 62. Rf8# 1-0

[Event "Titled Tuesday intern op 30th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.30"]
[Round "2"]
[White "Alexiadis, Hristos"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2281"]
[BlackElo "2572"]
[PlyCount "70"]
[EventDate "2021.11.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 b6 5. Nbd2 Bb7 6. c3 Be7 7. Bxf6 Bxf6 8. e4 d6 9. Bd3 Nd7 10. Qe2 e5 11. dxe5 Bxe5 12. O-O O-O 13. Nc4 Bf6 14. Qc2 Nc5 15. Rfe1 Nxd3 16. Qxd3 Re8 17. a4 d5 18. exd5 Qxd5 19. Rxe8+ Rxe8 20. Qxd5 Bxd5 21. Ne3 Be4 22. Rd1 Bc6 23. a5 bxa5 24. Nd4 Bd7 25. Nf3 Bc6 26. Nd4 Be4 27. Ra1 Rb8 28. f3 Bd3 29. Rxa5 Rxb2 30. Rxa7 c5 31. Ndf5 Bxc3 32. h4 c4 33. Ra8+ Kh7 34. Rc8 Be5 35. h5 c3 0-1

[Event "Titled Tuesday intern op 30th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.30"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Tanenbaum, Zachary Chen"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2135"]
[PlyCount "129"]
[EventDate "2021.11.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Nbd2 d6 7. c3 Be6 8. Bb5 a6 9. Bxc6 bxc6 10. h3 c5 11. Re1 Re8 12. d4 cxd4 13. cxd4 exd4 14. Nxd4 Qd7 15. b3 c5 16. Nxe6 Qxe6 17. Bb2 Rad8 18. Qf3 Nd7 19. Nc4 Bf6 20. Bxf6 Qxf6 21. Qxf6 Nxf6 22. f3 Re6 23. Rad1 d5 24. exd5 Rxd5 25. Kf2 Rxe1 26. Rxe1 Kf8 27. g4 Ne8 28. Re4 Nd6 29. Nxd6 Rxd6 30. Ke3 Rh6 31. Ra4 Rxh3 32. Rxa6 h5 33. gxh5 Rxh5 34. a4 Rh4 35. Rb6 Ke7 36. a5 Kd7 37. a6 Rh1 38. Rb7+ Ke6 39. a7 Ra1 40. Kd3 g5 41. Kc4 Ra5 42. Rb6+ Ke5 43. Rb7 f5 44. Rg7 g4 45. fxg4 fxg4 46. Rxg4 Rxa7 47. Kxc5 Rc7+ 48. Kb6 Rc3 49. b4 Kd6 50. Rd4+ Ke7 51. Rd1 Rc8 52. b5 Rb8+ 53. Kc6 Ra8 54. b6 Ra2 55. Kc7 Rc2+ 56. Kb8 Rb2 57. b7 Ra2 58. Rd4 Ke6 59. Kc7 Rc2+ 60. Kb6 Ke5 61. Rd8 Rb2+ 62. Kc6 Rc2+ 63. Kd7 Rd2+ 64. Ke7 Rxd8 65. Kxd8 1-0

[Event "Titled Tuesday intern op 30th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.30"]
[Round "4"]
[White "Rustemov, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2525"]
[BlackElo "2572"]
[PlyCount "43"]
[EventDate "2021.11.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. Qc2 dxc4 5. Qxc4 Nf6 6. Bg5 b5 7. Qb3 Bb7 8. g3 Nbd7 9. Bg2 Be7 10. O-O O-O 11. Rd1 Qb6 12. Nc3 Rfd8 13. Rac1 Rac8 14. Ne5 Nxe5 15. dxe5 Rxd1+ 16. Nxd1 Nd5 17. Bxe7 Nxe7 18. Qe3 c5 19. Bxb7 Qxb7 20. Rxc5 Rd8 21. Qc1 h6 22. Ne3 1/2-1/2

[Event "Titled Tuesday intern op 30th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.30"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Costachi, Mihnea"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2463"]
[PlyCount "63"]
[EventDate "2021.11.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8. Nc3 Nxc3 9. bxc3 O-O 10. Qh5 f5 11. Re1 Qf6 12. Qf3 c6 13. Bf4 Rae8 14. h4 Rxe1+ 15. Rxe1 g6 16. Qg3 Bxf4 17. Qxf4 Re8 18. Rxe8+ Bxe8 19. Qb8 Qe7 20. Qxa7 Qe1+ 21. Bf1 Qxc3 22. Qxb7 Qxd4 23. Qa8 Kf7 24. a4 c5 25. a5 Qa4 26. Qxd5+ Kg7 27. Qxc5 Bc6 28. a6 Kh6 29. Qc4 Qxc4 30. Bxc4 Kg7 31. Be2 Bb5 32. Bxb5 1-0

[Event "Titled Tuesday intern op 30th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.30"]
[Round "6"]
[White "Preotu, Razvan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2473"]
[BlackElo "2572"]
[PlyCount "102"]
[EventDate "2021.11.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Bc4 e6 7. d3 a6 8. a4 Be7 9. Nxd4 cxd4 10. Ne2 Nxe4 11. Nxd4 Nf6 12. a5 d5 13. Bb3 O-O 14. Nf3 Bd6 15. d4 Bd7 16. Re1 Bb5 17. c3 Ne4 18. g3 f5 19. Ne5 Rac8 20. Kg2 Bxe5 21. dxe5 Rfd8 22. Qd4 Bc4 23. Bc2 Nc5 24. Ra3 h6 25. h4 Qf7 26. Be3 Qh5 27. Bd1 Qf7 28. Bc2 Qh5 29. b3 Be2 30. Qf4 Nd3 31. Bxd3 Bxd3 32. Bd4 Bb5 33. f3 Rd7 34. Rh1 Bd3 35. Qe3 Bb5 36. Raa1 f4 37. Qxf4 Rf8 38. Qg4 Qxg4 39. fxg4 Rdf7 40. h5 Rf3 41. Kh3 Bd3 42. Rhe1 Be4 43. Bc5 R8f7 44. c4 Rxb3 45. cxd5 Bxd5 46. Rab1 Rc3 47. Bd6 Rc2 48. Rbc1 Rff2 49. Rxc2 Rxc2 50. Rf1 Bg2+ 51. Kh2 Bxf1+ 0-1

[Event "Titled Tuesday intern op 30th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.30"]
[Round "7"]
[White "Nakamura, Hikaru"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2736"]
[BlackElo "2572"]
[PlyCount "106"]
[EventDate "2021.11.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Qc2 O-O 8. e4 d5 9. cxd5 Bxf1 10. Kxf1 exd5 11. e5 Ne4 12. Nc3 Nxc3 13. Bxc3 Qd7 14. Kg2 c5 15. Rad1 Nc6 16. Rhe1 Qe6 17. Qe2 Rac8 18. Rc1 h6 19. Bb2 Rfd8 20. h4 Na5 21. Bc3 Nc6 22. Bb2 Na5 23. dxc5 bxc5 24. Red1 d4 25. Nd2 Nc6 26. Nc4 Nb4 27. a3 Nd5 28. Qf3 Rb8 29. Rd3 Rb5 30. h5 Rdb8 31. Re1 Bg5 32. a4 R5b7 33. Ba3 Be7 34. Nd2 Nc3 35. Bc1 Bg5 36. Ne4 Nxe4 37. Qxe4 Rxb3 38. Rxb3 Qxb3 39. f4 Be7 40. f5 Qb7 41. Kf3 c4 42. Qxb7 Rxb7 43. Re4 Rd7 44. e6 fxe6 45. fxe6 Rd5 46. Rf4 Bg5 47. Re4 Kf8 48. Ba3+ Ke8 49. Ke2 d3+ 50. Ke1 c3 51. Rc4 c2 52. e7 d2+ 53. Kf2 Bxe7 0-1

[Event "Titled Tuesday intern op 30th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.30"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Sadhwani, Raunak"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2609"]
[PlyCount "27"]
[EventDate "2021.11.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. c3 g5 7. Be3 g4 8. Nfd2 d5 9. exd5 Nxd5 10. Qb3 Na5 11. Qa4+ Nc6 12. Qb3 Na5 13. Qa4+ Nc6 14. Qb3 1/2-1/2

[Event "Titled Tuesday intern op 30th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.30"]
[Round "9"]
[White "Onischuk, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2622"]
[BlackElo "2572"]
[PlyCount "85"]
[EventDate "2021.11.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 e6 11. d3 d6 12. Be3 Be7 13. f4 Nc6 14. Qf2 O-O 15. Bg2 b6 16. Ne2 Bb7 17. c3 Rac8 18. g4 b5 19. a3 a5 20. Ng3 b4 21. axb4 axb4 22. g5 Ra8 23. d4 bxc3 24. bxc3 cxd4 25. cxd4 Rxa1 26. Rxa1 Nb4 27. f5 Ra8 28. Rc1 Qd8 29. f6 Nd3 30. fxe7 Qxe7 31. Qd2 Nxc1 32. Qxc1 Qd8 33. Qb2 Qc8 34. d5 Ra4 35. dxe6 fxe6 36. Nh5 Qc7 37. Qb3 Rc4 38. Nf4 d5 39. Nxe6 Qe5 40. exd5 Rc3 41. Qxc3 Qxc3 42. Kf2 Qb2+ 43. Kg3 1-0

[Event "Titled Tuesday intern op 30th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.30"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Donchenko, Alexander"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2645"]
[PlyCount "89"]
[EventDate "2021.11.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. dxc5 Bxc5 9. Bxc5 Qxc5 10. Nb5 Nge7 11. Nc7+ Kd7 12. Nxa8 Rxa8 13. c3 Be4 14. O-O Bxf3 15. Bxf3 Nxe5 16. Re1 N7c6 17. Qe2 Ke7 18. Rad1 Kf8 19. g3 a5 20. Bg2 a4 21. Qh5 Ng6 22. Qxh7 a3 23. b4 Qxc3 24. h4 Nxb4 25. h5 Ne7 26. Qh8+ Ng8 27. h6 Nd3 28. h7 Ke7 29. Rf1 Nf6 30. Qxa8 Nxh7 31. Qxb7+ Kf6 32. Qb1 Ne5 33. Qxh7 Qb2 34. Qh4+ Kg6 35. Qd4 Qb8 36. Rfe1 Nc4 37. Rb1 Qc7 38. Rbc1 Qa5 39. Qc3 Qb6 40. Bf1 Nd6 41. Qe3 Qb2 42. Qe2 Qb4 43. Qd3+ Kh6 44. Qc3 Qb6 45. Qe3+ 1-0

[Event "Titled Tuesday intern op 30th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.30"]
[Round "11"]
[White "Mitrabha, Guha"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2498"]
[BlackElo "2572"]
[PlyCount "58"]
[EventDate "2021.11.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 Bd6 5. Nbd2 O-O 6. Bd3 b6 7. c3 Ba6 8. Bc2 c5 9. Ne5 Qc7 10. Qf3 cxd4 11. exd4 Nc6 12. Qe3 Ng4 13. Qh3 f5 14. Nxg4 Bxf4 15. Ne3 Nxd4 16. cxd4 Bxe3 17. Qxe3 Qxc2 18. Qb3 Rac8 19. h4 Rf7 20. Rh3 Rfc7 21. Rd1 Qc6 22. Re3 h6 23. Nf3 Qd6 24. Rc3 Rxc3 25. bxc3 Qc7 26. Kd2 Qf4+ 27. Ke1 Qe4+ 28. Kd2 Qd3+ 29. Ke1 Qe2# 0-1

[Event "Titled Tuesday intern op 07th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.07"]
[Round "1"]
[White "Reprintsev, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2353"]
[BlackElo "2572"]
[PlyCount "125"]
[EventDate "2021.12.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nf6 3. e5 Nd5 4. Nc3 Nc7 5. d4 cxd4 6. Qxd4 Nc6 7. Qe3 d5 8. exd6 Qxd6 9. Bb2 Nb4 10. Qe4 Bd7 11. Rd1 Qe6 12. Qxe6 Nxe6 13. Rd2 O-O-O 14. a3 Nc6 15. Nf3 f6 16. g3 Nc7 17. Bg2 e5 18. O-O Be7 19. Rfd1 Bf5 20. Ne1 Rxd2 21. Rxd2 Nd4 22. Be4 Bg6 23. Bxg6 hxg6 24. Kg2 g5 25. h3 Rd8 26. Nf3 Nce6 27. Nxd4 Nxd4 28. Nd1 Ne6 29. Rxd8+ Bxd8 30. Ne3 Kd7 31. h4 gxh4 32. gxh4 Bb6 33. Kf3 Bd4 34. c3 Bxe3 35. fxe3 Nc5 36. b4 e4+ 37. Kg4 Nd3 38. Ba1 b5 39. Kf5 Nf2 40. Kg6 Ke6 41. Kxg7 f5 42. h5 Ng4 43. c4 bxc4 44. Bd4 a6 45. a4 f4 46. exf4 e3 47. b5 axb5 48. axb5 e2 49. Bc3 Kd5 50. h6 Nxh6 51. Kxh6 Ke4 52. b6 Kd3 53. Be1 c3 54. b7 c2 55. b8=Q c1=Q 56. Qd6+ Ke4 57. Qe5+ Kf3 58. Bc3 Qxf4+ 59. Qxf4+ Kxf4 60. Kg6 Kf3 61. Bb4 Kg2 62. Ba5 e1=Q 63. Bxe1 1/2-1/2

[Event "Titled Tuesday intern op 07th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.07"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Gubsky, Egor"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2339"]
[PlyCount "57"]
[EventDate "2021.12.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. dxc5 Qxd1+ 7. Kxd1 e5 8. b4 a5 9. b5 Nd8 10. Be3 Rc8 11. c6 bxc6 12. b6 Rb8 13. Nbd2 Nf6 14. Kc2 Bf5+ 15. Kd1 Nd5 16. Nxe5 Nxe3+ 17. fxe3 Rxb6 18. e4 Be6 19. Kc2 Rb8 20. Bc4 Bd6 21. Nd3 Ke7 22. Rab1 Nb7 23. Bxe6 Kxe6 24. Nc4 a4 25. Rb6 Rhc8 26. Rhb1 Nd8 27. Nxd6 Rxb6 28. Nxc8 Ra6 29. Nc5+ 1-0

[Event "Titled Tuesday intern op 07th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.07"]
[Round "3"]
[White "Rodchenkov, Sergey D"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2346"]
[BlackElo "2572"]
[PlyCount "68"]
[EventDate "2021.12.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. a4 Be7 10. Be2 O-O 11. O-O Nd7 12. Bd2 f5 13. f3 Nf6 14. c4 Bd7 15. Nc3 Rc8 16. a5 Kh8 17. Kh1 Qc7 18. Be3 Qb8 19. Bf2 g5 20. Qd2 Rg8 21. Rfd1 Rg6 22. c5 dxc5 23. d6 Bf8 24. a6 b6 25. Bb5 Rd8 26. Bg3 f4 27. Bf2 e4 28. fxe4 Nxe4 29. Nxe4 Bxb5 30. b4 Bc6 31. Qd3 Qa8 32. Nd2 Bxg2+ 33. Kg1 Bh1 34. Qd4+ cxd4 0-1

[Event "Titled Tuesday intern op 07th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.07"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Madaminov, Mukhiddin"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2328"]
[PlyCount "74"]
[EventDate "2021.12.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. Nc3 g5 7. Be3 Bg7 8. a4 O-O 9. Ne2 d5 10. exd5 Nxd5 11. Ng3 Be6 12. Qe2 Re8 13. Rfe1 Nf4 14. Qf1 Bxc4 15. dxc4 e4 16. Nd2 Nb4 17. Ndxe4 Nxc2 18. Red1 Qc8 19. Rac1 Nb4 20. Bd4 Nc6 21. Bxg7 Kxg7 22. Qe1 Qe6 23. Qc3+ Qe5 24. Qc2 Rad8 25. Rxd8 Rxd8 26. h3 Nd4 27. Qb1 Nde2+ 28. Kh2 Nxc1 29. Qxc1 Ne2 30. Qc2 Nxg3 31. fxg3 Re8 32. Nf2 c6 33. Ng4 Qd4 34. Qf5 Re1 35. h4 Re4 36. Nf2 Re5 37. Qf3 Qe3 0-1

[Event "Titled Tuesday intern op 07th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.07"]
[Round "5"]
[White "Garagulya, Konstantin"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2389"]
[BlackElo "2572"]
[PlyCount "72"]
[EventDate "2021.12.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. O-O Be7 6. a4 b4 7. c3 a5 8. Nbd2 O-O 9. Nb3 d6 10. Be3 Nbd7 11. cxb4 axb4 12. Qc2 Be4 13. Qc1 Qb8 14. Bd2 Rc8 15. Ng5 Bxg2 16. Kxg2 c5 17. dxc5 dxc5 18. Qc4 Ne5 19. Qc2 Qb7+ 20. f3 h6 21. Nh3 c4 22. Nd4 c3 23. bxc3 bxc3 24. Bc1 Nd5 25. Nf4 Nb4 26. Qb3 Qa6 27. Re1 Rab8 28. Qd1 c2 29. Qd2 Nc4 30. Qc3 Nd6 31. Qe3 Nc4 32. Qc3 Na5 33. Qe3 Bc5 34. Bb2 Nc4 35. Qc3 Nxb2 36. Qxb2 Nd3 0-1

[Event "Titled Tuesday intern op 07th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.07"]
[Round "6"]
[White "Koutlas, Nikolaos"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2266"]
[BlackElo "2572"]
[PlyCount "105"]
[EventDate "2021.12.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. Nce3 Bg5 14. Nf5 g6 15. h4 Bf4 16. g3 gxf5 17. gxf4 Kh8 18. fxe5 dxe5 19. Qh5 Nd4 20. O-O-O Be6 21. Bh3 Bxd5 22. Rxd4 exd4 23. Bxf5 Kg7 24. cxd5 Rg8 25. Qxh7+ Kf8 26. Qh6+ Ke8 27. Kb1 Rb8 28. Rc1 Rb6 29. Qh5 Qd6 30. Rc8+ Ke7 31. Rxg8 b3 32. Qg5+ Qf6 33. Qxf6+ Kxf6 34. axb3 Rxb3 35. Kc2 Rb8 36. h5 Rxg8 37. h6 Rb8 38. h7 Ke5 39. Kd3 a5 40. Kc4 d3 41. Kc3 Kf6 42. Kxd3 Kg7 43. Kc3 a4 44. d6 Rb3+ 45. Kc4 Rxb2 46. d7 Rd2 47. Kb4 Rd4+ 48. Ka3 f6 49. f4 Kh8 50. e5 fxe5 51. fxe5 Kg7 52. e6 Rxd7 53. exd7 1-0

[Event "Titled Tuesday intern op 07th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.07"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Bayasgalan, Khishigbaatar"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "1640"]
[PlyCount "132"]
[EventDate "2021.12.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O g6 10. h4 h5 11. Ng5 Bg7 12. Rb1 Nb3 13. Nxb3 cxb3 14. c4 dxc4 15. Bxc4 Ne7 16. Bxb3 Nf5 17. d5 O-O 18. dxe6 Bxe6 19. Bxe6 fxe6 20. Qd7 Rae8 21. Bd2 Rd8 22. Qxe6+ Qxe6 23. Nxe6 Rxd2 24. Nxf8 Kxf8 25. Rfd1 Rxd1+ 26. Rxd1 Bxe5 27. b4 Ke7 28. g3 Bb2 29. a4 Ba3 30. b5 Bc5 31. Kg2 Nd6 32. Re1+ Kf6 33. f3 b6 34. g4 Nc4 35. Re4 Ne3+ 36. Kh3 Nd5 37. Kg3 Bd6+ 38. Kf2 Bc5+ 39. Kg2 Nc3 40. Rc4 Nd5 41. Kh3 Ne3 42. Re4 Nd5 43. Kg2 Nc3 44. Rc4 Ne2 45. Kh3 Nd4 46. Kg3 Ke5 47. Kh3 Kf4 48. gxh5 gxh5 49. Rc3 Nxf3 50. Rd3 Nd4 51. Rg3 Nf5 52. Rg5 Bf2 53. Rxh5 Bxh4 54. Rh7 Bf2 55. Rxa7 Nd6 56. Rd7 Ke5 57. Kg2 Bc5 58. Ra7 Nc4 59. Kf3 Kd4 60. Kf4 Kc3 61. Ke4 Kb4 62. Kd5 Nb2 63. a5 bxa5 64. Rxa5 Bb6 65. Ra6 Kxb5 66. Rxb6+ Kxb6 1/2-1/2

[Event "Titled Tuesday intern op 07th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.07"]
[Round "8"]
[White "Todorovic, Bojan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2222"]
[BlackElo "2572"]
[PlyCount "66"]
[EventDate "2021.12.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d3 e6 6. Nbd2 Bd6 7. b3 Ne7 8. Bb2 O-O 9. e4 a5 10. a4 Re8 11. Qe2 Bh5 12. Rfe1 Qb6 13. Nf1 Rad8 14. h4 f6 15. Bh3 e5 16. Be6+ Kh8 17. N1h2 Nc5 18. Bh3 Nc8 19. g4 Bf7 20. g5 dxe4 21. dxe4 Ne6 22. Bc1 Bb4 23. Rf1 Nd6 24. Kh1 Bg6 25. gxf6 gxf6 26. Ng4 Bxe4 27. Nxf6 Nd4 28. Qxe4 Nxe4 29. Nxd4 Nxf6 30. Ne6 Rd6 31. Be3 c5 32. Ng5 Qc7 33. Rg1 h6 0-1

[Event "Titled Tuesday intern op 07th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.07"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Alinasab, Mobina"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2292"]
[PlyCount "81"]
[EventDate "2021.12.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 bxc6 7. c4 e5 8. Qd3 h6 9. Nc3 Qc7 10. O-O Nf6 11. Be3 Be6 12. Rac1 Qb7 13. b3 Rd8 14. Qc2 Qb8 15. h3 Be7 16. Rfd1 O-O 17. Rd2 Rc8 18. Rcd1 Rfd8 19. Qb1 Rd7 20. Rd3 Rcd8 21. Qa1 Ne8 22. Na4 f5 23. exf5 Bxf5 24. R3d2 Be4 25. Nxe5 Rc7 26. Nd3 Qc8 27. Qd4 Bg6 28. Qg4 Bf5 29. Qg3 Kh8 30. Nf4 Nf6 31. Ng6+ Bxg6 32. Qxg6 Qe6 33. Nc5 Qc8 34. Nd3 Bf8 35. Nf4 Ng8 36. Bd4 Ne7 37. Qxh6+ Kg8 38. Qh5 Nf5 39. Ng6 Nxd4 40. Rxd4 Qe6 41. Rf4 1-0

[Event "Titled Tuesday intern op 07th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.07"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Shyam, Nikil P"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2442"]
[PlyCount "56"]
[EventDate "2021.12.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. Nbd2 d6 6. c3 g5 7. h3 Be6 8. Bxe6 fxe6 9. Qb3 Qc8 10. Nf1 a5 11. a4 b6 12. Ng3 Qd7 13. Be3 g4 14. hxg4 Nxg4 15. Nh5 O-O-O 16. O-O-O Nxe3 17. fxe3 d5 18. Rhf1 Be7 19. d4 exd4 20. exd4 dxe4 21. Ne5 Nxe5 22. dxe5 Qc6 23. Ng7 e3 24. Rfe1 Rxd1+ 25. Qxd1 Bg5 26. Qg4 Kb8 27. Nxe6 Qd7 28. Rd1 e2+ 0-1

[Event "Titled Tuesday intern op 07th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.07"]
[Round "11"]
[White "Yurovskich, Oleksandr"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2328"]
[BlackElo "2572"]
[PlyCount "86"]
[EventDate "2021.12.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. Bg3 O-O 8. Bb5 Ne7 9. Bd3 Ng6 10. Bxd6 Qxd6 11. Bxg6 hxg6 12. Ne5 b6 13. f4 a5 14. h4 Ba6 15. g4 cxd4 16. exd4 Nd7 17. h5 g5 18. Ndf3 gxf4 19. Qd2 f6 20. Ng6 e5 21. Nxf8 Rxf8 22. dxe5 fxe5 23. O-O-O Nf6 24. g5 Ng4 25. Qxd5+ Qxd5 26. Rxd5 Bb7 27. Rhd1 Bxd5 28. Rxd5 e4 29. Nd2 Re8 30. Rf5 f3 31. Nxf3 exf3 32. Rxf3 Re2 33. Rf5 Ne5 34. b4 a4 35. h6 gxh6 36. gxh6 Kh7 37. Rf6 b5 38. Rb6 Nd3+ 39. Kd1 Rxa2 40. Rxb5 Kxh6 41. Ra5 Kg6 42. b5 Nb2+ 43. Ke2 Nc4+ 0-1

[Event "Titled Tuesday intern op 14th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.14"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Bayo Milagro, Alvaro"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2572"]
[BlackElo "2280"]
[PlyCount "91"]
[EventDate "2021.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. Nbd2 O-O 7. c3 a5 8. h3 Be6 9. Bb5 Qb8 10. Nb3 Bb6 11. Bg5 Nd7 12. d4 a4 13. d5 axb3 14. axb3 Rxa1 15. Qxa1 Nc5 16. dxe6 Nxe6 17. Bc4 Nxg5 18. Nxg5 h6 19. Nf3 Na5 20. Nd2 Nxc4 21. Nxc4 Ba7 22. b4 b5 23. Na5 Bb6 24. Nc6 Qe8 25. Na5 f5 26. Qb1 f4 27. Qd3 Kh8 28. Kh2 Qd7 29. Nb3 Ra8 30. Nd2 Ra2 31. Qb1 Ra4 32. Nf3 Qc6 33. Nd2 Qb7 34. Qd3 Ba7 35. Nf3 Ra2 36. Qb1 Ra4 37. Nh4 Kh7 38. Qd3 Ra2 39. Qb1 Ra4 40. Nf5 Qc6 41. f3 Qc4 42. b3 Qxc3 43. bxa4 bxa4 44. Rc1 Qd2 45. Rxc7 Bf2 46. Rxg7+ 1-0

[Event "Titled Tuesday intern op 14th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.14"]
[Round "2"]
[White "Manukyan, Artyom"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2106"]
[BlackElo "2572"]
[PlyCount "243"]
[EventDate "2021.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. O-O a6 6. Bd3 Nxf3+ 7. Qxf3 Qc7 8. b3 Bd6 9. h3 Ne7 10. Bb2 Be5 11. Qe2 Ng6 12. g3 b5 13. f4 Bd4+ 14. Kh2 Bb7 15. Rae1 O-O 16. a4 b4 17. Nd1 Bxb2 18. Nxb2 Kh8 19. Qh5 f6 20. Nc4 Ne7 21. a5 Rad8 22. e5 f5 23. Nd6 g6 24. Qe2 Ra8 25. Bc4 Bd5 26. Ra1 Qc6 27. Bxd5 Nxd5 28. Qf3 Rab8 29. h4 h5 30. Rad1 Qc7 31. Ra1 Kg7 32. Qd3 Qc6 33. Qf3 Ra8 34. Qd3 Rfb8 35. Qc4 Ra7 36. Qd3 Qa8 37. Qf3 Rc7 38. Qd3 Rc6 39. Qf3 Qa7 40. Nc4 Qc7 41. Rae1 Qd8 42. Ra1 Rb5 43. Rae1 Rb8 44. Ra1 Rc7 45. Nd6 Ne7 46. Nc4 Nc6 47. Qf2 Nd4 48. Rac1 Rcb7 49. d3 Rc7 50. Ra1 Rc6 51. Nd6 Nb5 52. Nc4 Qe7 53. Qe3 Rc7 54. Qf2 Nd4 55. Nd6 Rc6 56. Nc4 Rb7 57. Rae1 Qd8 58. Ra1 Rbc7 59. Nd6 Nb5 60. Nc4 Rb7 61. Rae1 Qe7 62. Ra1 Rb8 63. Qg2 Rbc8 64. Qf2 Rd8 65. Rae1 Rc7 66. Ra1 d5 67. exd6 Nxd6 68. Ne5 Nb5 69. Rae1 Nd4 70. Nc4 Rc6 71. Re3 Qb7 72. Rfe1 Rc7 73. Ne5 Re7 74. Kh3 Qc7 75. Nf3 Qxa5 76. Nxd4 cxd4 77. Rxe6 Rxe6 78. Rxe6 Qd5 79. Re5 Qh1+ 80. Qh2 Qxh2+ 81. Kxh2 Rc8 82. Re2 Kf6 83. Kg2 a5 84. Kf3 Rc7 85. Kf2 Rc6 86. Ke1 Rc5 87. Kd2 Rc6 88. Re5 Ra6 89. Rd5 Kf7 90. Rxd4 Ke6 91. Rc4 Kd5 92. Rc8 Kd4 93. Rd8+ Kc5 94. Re8 Kd5 95. Re5+ Kd4 96. Rb5 Ra8 97. Rb6 Kc5 98. Rxg6 a4 99. bxa4 Rxa4 100. Rg5 Ra2 101. Rxf5+ Kd4 102. Rb5 Rb2 103. Kc1 Ra2 104. Rxb4+ Ke3 105. Re4+ Kf3 106. f5 Kxg3 107. f6 Ra6 108. Re5 Kxh4 109. Rf5 Ra8 110. f7 Rf8 111. Kd2 Kg4 112. Rf1 h4 113. Ke3 Kg3 114. Ke4 h3 115. Ke5 h2 116. Ke6 Kg2 117. Rd1 Ra8 118. Ke7 Ra7+ 119. Kf6 Ra6+ 120. Kg7 Ra1 121. Rxa1 h1=Q 122. Rxh1 1-0

[Event "Titled Tuesday intern op 14th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.14"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Navalgund, Niranjan"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2289"]
[PlyCount "73"]
[EventDate "2021.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. Nc3 g5 7. Nd5 Bg7 8. c3 Bg4 9. Ne3 Qd7 10. Nxg4 Qxg4 11. a4 Qh5 12. Re1 O-O-O 13. a5 g4 14. Nd2 a6 15. b4 Na7 16. Qb3 Rd7 17. b5 axb5 18. Bxb5 Nxb5 19. Qxb5 c6 20. Qb6 Rc7 21. Nc4 Kd7 22. a6 bxa6 23. Rxa6 Rhc8 24. Ba3 Ne8 25. Qa5 Ke6 26. d4 Qg5 27. d5+ Ke7 28. dxc6 Rxc6 29. Rxc6 Rxc6 30. Qd5 Kd7 31. Rd1 Nc7 32. Qd3 Qg6 33. Bxd6 Kc8 34. Bxe5 Qe6 35. Qd8+ Kb7 36. Rb1+ Ka6 37. Bxc7 1-0

[Event "Titled Tuesday intern op 14th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.14"]
[Round "4"]
[White "Ezat, Mohamed Mahmoud"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E29"]
[WhiteElo "2418"]
[BlackElo "2572"]
[PlyCount "74"]
[EventDate "2021.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. a3 Bxc3+ 6. bxc3 c5 7. Bd3 Nc6 8. Ne2 b6 9. O-O Ba6 10. e4 Ne8 11. Ng3 cxd4 12. cxd4 Nxd4 13. Bb2 Nc6 14. f4 f6 15. Qe2 Rc8 16. Rac1 Qe7 17. Kh1 Na5 18. c5 Bxd3 19. Qxd3 Rxc5 20. Rxc5 bxc5 21. Rd1 d6 22. f5 e5 23. Nf1 Qf7 24. Bc3 Nb3 25. Ne3 Nd4 26. h3 Nc7 27. Ba5 Rb8 28. Bxc7 Qxc7 29. Nd5 Qb7 30. Qg3 Kh8 31. Qh4 Qb3 32. Re1 Nf3 33. gxf3 Qxf3+ 34. Kg1 Rb2 35. Ne3 h6 36. a4 c4 37. Ng4 Qg2# 0-1

[Event "Titled Tuesday intern op 14th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.14"]
[Round "5"]
[White "Cunha, Lucas Aguiar"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "2328"]
[BlackElo "2572"]
[PlyCount "76"]
[EventDate "2021.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. e5 Ng4 5. Qe2 f6 6. exf6 Nxf6 7. Qb5 e6 8. Be2 a6 9. Qa4 Be7 10. O-O O-O 11. b3 d5 12. Bb2 e5 13. Rae1 e4 14. Ng5 h6 15. Nxd5 Nxd5 16. Nxe4 Bf5 17. Bf3 b5 18. Qa3 Ndb4 19. Rc1 Nd4 20. Bxd4 cxd4 21. Qb2 Rc8 22. Rfe1 Bh7 23. a3 Nc6 24. b4 Kh8 25. Qb3 Ne5 26. Bd1 d3 27. c3 Qb6 28. a4 Bxe4 29. Re3 Nc4 30. Bg4 Nxe3 31. fxe3 Bf5 32. Bf3 Be6 33. Qb1 Bc4 34. a5 Qg6 35. Rf1 Bd6 36. Qe1 Rf6 37. Qh4 Rcf8 38. Kh1 Bd5 0-1

[Event "Titled Tuesday intern op 14th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.14"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Tanenbaum, Zachary Chen"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2572"]
[BlackElo "2146"]
[PlyCount "69"]
[EventDate "2021.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Nf6 6. Re1 Be7 7. c3 O-O 8. h3 b5 9. Bc2 Bb7 10. d3 Nb8 11. Nbd2 Nbd7 12. Nf1 Re8 13. Ng3 Bf8 14. d4 g6 15. a4 Bg7 16. Bd3 c6 17. Bg5 Qb6 18. Qd2 Nf8 19. Bh6 Qd8 20. Bc2 N8d7 21. Bxg7 Kxg7 22. Qg5 Ng8 23. Nf5+ Kh8 24. Nxd6 Qxg5 25. Nxg5 Reb8 26. Ngxf7+ Kg7 27. Nxe5 Nb6 28. a5 Nc8 29. Nxb7 Rxb7 30. Nxc6 Nd6 31. e5 Ne8 32. Be4 Rc7 33. Nb4 Raa7 34. d5 Re7 35. f4 1-0

[Event "Titled Tuesday intern op 14th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.14"]
[Round "7"]
[White "Svane, Frederik"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2493"]
[BlackElo "2572"]
[PlyCount "211"]
[EventDate "2021.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 e6 11. d3 d6 12. Bg2 Be7 13. Be3 O-O 14. f4 Nc6 15. Qf2 Rb8 16. g4 b5 17. h4 Nd4 18. Rac1 b4 19. Bxd4 cxd4 20. Ne2 e5 21. f5 h6 22. Kh2 Rb5 23. Kh3 Ra5 24. Ng3 Rxa2 25. b3 a5 26. Re2 Bd7 27. Nh5 f6 28. Rg1 Rc8 29. Rc1 a4 30. bxa4 Rxa4 31. g5 fxg5 32. Bf3 gxh4 33. Bg4 Bg5 34. Rf1 Ra2 35. Qg2 Rxc2 36. f6 Bxg4+ 37. Qxg4 Rxe2 38. Qxe2 Qd7+ 39. Kh2 b3 40. fxg7 Qe6 41. Qf3 Be7 42. Qh3 Qxh3+ 43. Kxh3 b2 44. Rb1 Rb8 45. Kg4 Kf7 46. Kh3 Ke6 47. Rxb2 Rc8 48. Rg2 Rg8 49. Rg6+ Kf7 50. Rxh6 Re8 51. Rh8 Rg8 52. Rh7 Kg6 53. Rh8 Rxg7 54. Nxg7 Kxg7 55. Re8 Kf7 56. Rc8 Ke6 57. Kg4 Bf6 58. Rg8 Kf7 59. Rb8 Ke6 60. Rb7 Be7 61. Ra7 Bd8 62. Rh7 Bf6 63. Rh6 Kf7 64. Kf5 Bd8 65. Rh7+ Kg8 66. Rd7 Ba5 67. Kg4 Be1 68. Rxd6 Bg3 69. Rf6 Kg7 70. Rf5 Kg6 71. Rh5 Kf6 72. Rh6+ Ke7 73. Kf5 Kd7 74. Kf6 Kd6 75. Kf5+ Kc5 76. Kg4 Kb4 77. Rc6 Kb3 78. Rc4 Kb2 79. Rc5 Kb3 80. Kf3 Bf4 81. Rc8 h3 82. Rh8 h2 83. Ke2 Kc2 84. Rc8+ Kb3 85. Rh8 Kc3 86. Rc8+ Kb4 87. Rh8 Bg3 88. Rh3 Kc3 89. Kf3 Bf4 90. Ke2 Kc2 91. Rh8 Bg3 92. Rc8+ Kb3 93. Rh8 Bf4 94. Rb8+ Ka4 95. Rh8 Kb5 96. Kf3 Kc5 97. Kg2 Kd6 98. Rh5 Ke6 99. Kf3 Kf6 100. Kg4 Kg7 101. Kf5 Kg8 102. Kf6 Bg3 103. Kg5 Bf4+ 104. Kf5 Kg7 105. Rh3 Kg8 106. Kf6 1-0

[Event "Titled Tuesday intern op 14th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.14"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Agasarov, Benik"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "2572"]
[BlackElo "2205"]
[PlyCount "133"]
[EventDate "2021.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O d6 6. c3 O-O 7. Re1 Na5 8. Bb5 a6 9. Ba4 b5 10. Bc2 c5 11. Nbd2 Qc7 12. Nf1 Be6 13. Bg5 h6 14. Bh4 Rac8 15. Ne3 g6 16. Qd2 Kg7 17. h3 Nc6 18. Rad1 Nh5 19. Bb3 Bxh4 20. Nxh4 Nf4 21. Kh2 Qe7 22. g3 Qf6 23. Bxe6 fxe6 24. Rg1 Qg5 25. Rdf1 Kh7 26. Nhg2 Nxg2 27. Kxg2 d5 28. h4 Qf6 29. f3 h5 30. exd5 exd5 31. Nxd5 Qd6 32. c4 Nd4 33. b3 Rf7 34. Rf2 Rcf8 35. Rgf1 Qe6 36. Nc3 Kg7 37. Ne4 Qc6 38. Qe3 Nf5 39. Qd2 Rd7 40. Ng5 Rfd8 41. Qe2 Qf6 42. Rd1 Nd4 43. Qe3 Nf5 44. Qxc5 Rxd3 45. Rxd3 Rxd3 46. Qa7+ Qe7 47. Qxa6 Ne3+ 48. Kh2 bxc4 49. bxc4 Nf5 50. Kg2 Ne3+ 51. Kh2 Nf5 52. Qe6 Qc5 53. Rg2 Qc7 54. Qxf5 gxf5 55. Ne6+ Kf6 56. Nxc7 Rxf3 57. Rc2 Ra3 58. c5 Ke7 59. c6 Kd8 60. Nd5 Kc8 61. c7 Ra5 62. Ne7+ Kd7 63. c8=Q+ Kxe7 64. Qc7+ Ke6 65. Qxa5 Kf6 66. Rc6+ Kg7 67. Qa7+ 1-0

[Event "Titled Tuesday intern op 14th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.14"]
[Round "9"]
[White "Belyakov, Bogdan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2444"]
[BlackElo "2572"]
[PlyCount "92"]
[EventDate "2021.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 d6 7. Bc4 Nb6 8. Bb5 d5 9. O-O Bf5 10. Nc3 e6 11. Bg5 Be7 12. Bxe7 Qxe7 13. Bxc6+ bxc6 14. Na4 O-O 15. Nc5 a5 16. b3 a4 17. bxa4 Qa7 18. Nh4 Be4 19. f3 Bg6 20. Nxg6 hxg6 21. a5 Nc4 22. a6 Ne3 23. Qa4 Nxf1 24. Rxf1 Rfb8 25. Qxc6 Rb4 26. Rd1 Rab8 27. h3 Rb2 28. Qa4 Re2 29. Nb7 Rb2 30. Nc5 Re2 31. Nb7 Rxe5 32. Kh1 Re2 33. a3 Rb2 34. Nc5 Kh7 35. Qc6 Rc2 36. Qa4 Rbb2 37. Rg1 Rc4 38. Qe8 Rxd4 39. Nd7 Rdd2 40. Nf8+ Kh6 41. Nd7 Qxg1+ 42. Kxg1 Rxg2+ 43. Kf1 Rgc2 44. Qh8+ Kg5 45. Qd8+ f6 46. Qb6 Rc1# 0-1

[Event "Titled Tuesday intern op 14th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.14"]
[Round "10"]
[White "Weetik, Vjacheslav"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2423"]
[BlackElo "2572"]
[PlyCount "76"]
[EventDate "2021.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. Nbd2 Bd6 5. e3 O-O 6. Bd3 b6 7. O-O Bb7 8. Bg5 Be7 9. Qe2 c5 10. c3 Nc6 11. Ba6 Qc8 12. Bxb7 Qxb7 13. Rfd1 Rfd8 14. h3 Rac8 15. Rab1 h6 16. Bf4 b5 17. a3 a5 18. Ne5 b4 19. Ndf3 Ne4 20. axb4 cxb4 21. Nxc6 Rxc6 22. Ne5 Rcc8 23. Qh5 Bf8 24. cxb4 axb4 25. Rbc1 b3 26. f3 Nf6 27. Qh4 g5 28. Bxg5 hxg5 29. Qxg5+ Bg7 30. h4 Nh7 31. Qg3 Kh8 32. Rc5 Rxc5 33. dxc5 Rc8 34. c6 Qc7 35. f4 Bxe5 36. fxe5 Qxc6 37. Qf4 Rg8 38. Rd2 Qc1+ 0-1

[Event "Titled Tuesday intern op 14th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.14"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Artemiev, Vladislav"]
[Result "0-1"]
[ECO "C76"]
[WhiteElo "2572"]
[BlackElo "2700"]
[PlyCount "66"]
[EventDate "2021.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c3 g6 7. d4 Bg7 8. Bg5 Nf6 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Na3 Bxa4 12. Qxa4+ b5 13. Qb3 O-O 14. Nc2 c6 15. Rfd1 Qc7 16. Bxf6 Bxf6 17. a4 Be7 18. Nb4 Kg7 19. Nd3 Rfd8 20. axb5 axb5 21. Rxa8 Rxa8 22. c4 bxc4 23. Qxc4 Rd8 24. Qc2 Rd4 25. Ne1 Rb4 26. f3 Qb6+ 27. Kh1 Rxb2 28. Qc1 Qf2 29. h3 Bc5 30. Kh2 Qg1+ 31. Kg3 Bf2+ 32. Kg4 h5+ 33. Kg5 f6# 0-1

[Event "Titled Tuesday intern op 28th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.28"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Renjith, Sravan"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2572"]
[BlackElo "2121"]
[PlyCount "74"]
[EventDate "2021.12.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O O-O 6. Nbd2 a6 7. c3 d6 8. Bb3 b5 9. Re1 Ba7 10. Nf1 Na5 11. Bc2 c5 12. Bg5 h6 13. Bh4 Nc6 14. Ne3 Be6 15. Bb3 Na5 16. Bd5 Rc8 17. h3 c4 18. d4 g5 19. Nxg5 hxg5 20. Bxg5 Kg7 21. Qf3 exd4 22. Nf5+ Bxf5 23. Qxf5 Re8 24. Kh1 Re5 25. Bxf6+ Qxf6 26. Qxc8 dxc3 27. f4 cxb2 28. Rab1 Re7 29. Qg4+ Kf8 30. e5 dxe5 31. Rxb2 exf4 32. Rxe7 Qxe7 33. Re2 Qf6 34. Qc8+ Kg7 35. Qg4+ Kf8 36. Qc8+ Kg7 37. Qg4+ Kf8 1/2-1/2

[Event "Titled Tuesday intern op 28th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.28"]
[Round "2"]
[White "Jary, Sergey"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2275"]
[BlackElo "2572"]
[PlyCount "44"]
[EventDate "2021.12.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 Bg4 4. d3 Bxf3 5. gxf3 e5 6. b5 Nd7 7. f4 Bb4+ 8. Bd2 Qe7 9. Bg2 Rb8 10. fxe5 Nxe5 11. Bxb4 Qxb4+ 12. Nd2 Nf6 13. O-O O-O 14. Nf3 Nxf3+ 15. Bxf3 Rfe8 16. Rb1 Qd6 17. Qd2 Nd7 18. Be4 Nc5 19. Bd5 Re5 20. f4 Re3 21. Kf2 Rbe8 22. Ke1 Rxd3 0-1

[Event "Titled Tuesday intern op 28th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.28"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Al Tarbosh, Ward"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2222"]
[PlyCount "61"]
[EventDate "2021.12.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Be7 10. Bd3 Bd7 11. O-O h5 12. Nc3 Nxe3 13. fxe3 O-O-O 14. Na4 Qc7 15. Rc1 a6 16. Nc5 Bxc5 17. Rxc5 Kb8 18. Ng5 f6 19. exf6 gxf6 20. Nf7 Rhg8 21. Nxd8 Qxd8 22. Qxh5 Qe7 23. Qh7 Rg7 24. Qh4 Rg5 25. Qh8+ Ka7 26. Qxf6 Qxf6 27. Rxf6 e5 28. Rxd5 Bh3 29. Be4 Rg4 30. Bf3 Rg7 31. dxe5 1-0

[Event "Titled Tuesday intern op 28th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.28"]
[Round "4"]
[White "Ovetchkin, Roman"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "2518"]
[BlackElo "2572"]
[PlyCount "103"]
[EventDate "2021.12.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Bg2 g6 7. Nf3 Bg7 8. O-O O-O 9. Nc3 Re8 10. Bf4 a6 11. a4 Nh5 12. Bg5 Qc7 13. h3 h6 14. Bd2 Nd7 15. g4 Nhf6 16. Bf4 Ne4 17. Qc2 Ndf6 18. Rad1 Bd7 19. e3 Nxc3 20. bxc3 Ne4 21. c4 b5 22. Nd2 Nc3 23. Ne4 Nxe4 24. Bxe4 bxa4 25. Bxg6 fxg6 26. Qxg6 Qd8 27. Bxd6 Rc8 28. Bf4 Qf6 29. Qd3 h5 30. f3 Qc3 31. Kg2 a3 32. Qxc3 Bxc3 33. Rd3 Bb2 34. e4 Rb8 35. Rdd1 a2 36. Kg3 Bd4 37. Ra1 Rb2 38. g5 Rc2 39. h4 Kf7 40. Rfd1 Rd8 41. Rxd4 cxd4 42. Be5 d3 43. f4 d2 44. Rd1 Ba4 45. f5 Rc8 46. g6+ Ke7 47. Kf4 R8xc4 48. f6+ Kd7 49. f7 Rxe4+ 50. Kxe4 Rc4+ 51. Kf5 Bc2+ 52. Kf6 1-0

[Event "Titled Tuesday intern op 28th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.28"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Nechaeva, Marina"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2384"]
[PlyCount "73"]
[EventDate "2021.12.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 e6 6. Nc3 Nc6 7. Qd3 Nf6 8. Bf4 Be7 9. O-O-O e5 10. Bg5 Be6 11. Bxf6 gxf6 12. Nd5 Bxd5 13. Bxd5 Qa5 14. Kb1 O-O-O 15. Bxf7 Kb8 16. Nh4 d5 17. Bxd5 Nb4 18. Qb3 Bc5 19. f3 Rd6 20. Qa3 Qc7 21. Qc3 Rb6 22. Bb3 Rc8 23. Nf5 a5 24. Qd2 a4 25. Bxa4 Nxa2 26. Kxa2 Ra6 27. Qd7 Qa5 28. Kb1 Rc7 29. Qb5 Qxa4 30. Qxa4 Rxa4 31. Rd8+ Ka7 32. Rhd1 Bb6 33. c3 Rc5 34. R8d5 Rc6 35. Nd6 Be3 36. Kc2 Rb6 37. Nc8+ 1-0

[Event "Titled Tuesday intern op 28th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.28"]
[Round "6"]
[White "Harshavardhan, GB."]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2397"]
[BlackElo "2572"]
[PlyCount "200"]
[EventDate "2021.12.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. Qf3 Be7 10. Qc3 Na6 11. Be3 O-O 12. Nxa7 Bg5 13. Bxa6 Bxe3 14. fxe3 Rxa7 15. Be2 Qh4+ 16. g3 Qh3 17. Bf3 Bd7 18. a3 Rc8 19. Qd3 Ra5 20. O-O-O Rac5 21. c3 Ba4 22. Rde1 Bb3 23. e4 Qd7 24. Qe3 Qa4 25. Kd2 Qb5 26. Rc1 Bc4 27. b4 R5c7 28. Bd1 Bxd5 29. a4 Qc4 30. Bf3 Be6 31. Rc2 Qb3 32. Ra1 Qc4 33. a5 h6 34. Be2 Qc6 35. b5 Qd7 36. a6 bxa6 37. bxa6 d5 38. exd5 Qxd5+ 39. Kc1 Bf5 40. Bf3 Qb3 41. Be4 Rxc3 42. Raa2 Rxe3 43. Bxf5 Rxc2+ 44. Rxc2 Qa3+ 45. Kd2 g6 46. a7 gxf5 47. a8=Q+ Kg7 48. Qxa3 Rxa3 49. Ke2 Kg6 50. Kf2 f6 51. Kg2 Rb3 52. Kf2 Rd3 53. Ke2 Rd4 54. Kf2 f4 55. Ra2 fxg3+ 56. hxg3 Rd3 57. Kg2 h5 58. Kf2 Kg5 59. Ra8 Rc3 60. Kg2 Kf5 61. Kf2 Rc2+ 62. Ke3 Rb2 63. Rh8 Rb3+ 64. Kf2 Kg6 65. Rg8+ Kh7 66. Rf8 Kg7 67. Ra8 Rb4 68. Kf3 h4 69. Ra7+ Kg6 70. gxh4 Rxh4 71. Ra8 Kf5 72. Kg3 Rg4+ 73. Kf3 Rb4 74. Rh8 Rb3+ 75. Kf2 Ke4 76. Rh4+ Kd5 77. Ra4 f5 78. Ke2 f4 79. Ra8 Ke4 80. Ra4+ Kf5 81. Ra5 Re3+ 82. Kf2 Rh3 83. Ra8 Rh2+ 84. Kg1 Rb2 85. Kf1 e4 86. Ra5+ Kg4 87. Ra8 e3 88. Ke1 Kf3 89. Kd1 Rb1+ 90. Kc2 Rh1 91. Re8 e2 92. Kd2 Rd1+ 93. Kc2 e1=Q 94. Rh8 Rd2+ 95. Kb3 Qe3+ 96. Kc4 Rd4+ 97. Kb5 Qb3+ 98. Kc6 Qc3+ 99. Kb5 Rb4+ 100. Ka5 Qa3# 0-1

[Event "Titled Tuesday intern op 28th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.28"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Aradhya, Garg"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2572"]
[BlackElo "2236"]
[PlyCount "55"]
[EventDate "2021.12.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. Nbd2 O-O 7. c3 a5 8. h3 Ba7 9. Re1 Ne7 10. Nf1 Ng6 11. Ng3 Re8 12. d4 c6 13. Bd3 h6 14. Be3 Nf4 15. Bxf4 exf4 16. Nf1 g5 17. Qc2 Kg7 18. Rad1 c5 19. e5 Nd5 20. dxc5 Bxc5 21. Bb5 Be6 22. Bxe8 Qxe8 23. exd6 Nf6 24. Nd4 Qd7 25. Nxe6+ fxe6 26. Nd2 Ra6 27. Ne4 Bxd6 28. Nc5 1-0

[Event "Titled Tuesday intern op 28th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.28"]
[Round "8"]
[White "Vlassov, Nikolai"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2294"]
[BlackElo "2572"]
[PlyCount "92"]
[EventDate "2021.12.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 g6 2. h4 h6 3. d4 Bg7 4. Nc3 a6 5. h5 g5 6. f4 gxf4 7. Bxf4 d6 8. Nf3 b5 9. Qd2 b4 10. Ne2 a5 11. O-O-O Nd7 12. Ng3 e6 13. Bb5 Ne7 14. d5 Ba6 15. Ba4 Kf8 16. Bxd7 Qxd7 17. dxe6 fxe6 18. e5 Nd5 19. Ne4 Rd8 20. exd6 cxd6 21. Bxd6+ Kg8 22. Kb1 Rh7 23. Rh3 Qf7 24. Rg3 Qf5 25. Re1 Kh8 26. Nh4 Qxh5 27. Ng6+ Kg8 28. Qf2 Rd7 29. Be5 Qf5 30. Qc5 Rf7 31. a3 Bb7 32. Nd6 Qf1 33. Rxf1 Rxf1+ 34. Ka2 bxa3 35. Nxb7 axb2 36. Qc8+ Bf8 37. Nxf8+ Kf7 38. Qd7+ Kxf8 39. Qxh7 b1=Q+ 40. Ka3 Qb4+ 41. Ka2 Qa4+ 42. Kb2 Qb4+ 43. Ka2 Qa4+ 44. Ra3 Qc4+ 45. Rb3 Qa4+ 46. Kb2 Qa1# 0-1

[Event "Titled Tuesday intern op 28th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.28"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Kollars, Dmitrij"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2622"]
[PlyCount "78"]
[EventDate "2021.12.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qd7 8. O-O Bb6 9. Nbd2 Na5 10. Qc2 Nxc4 11. Nxc4 Ne7 12. a4 Qc6 13. Qe2 a6 14. d5 Qd7 15. Nxb6 cxb6 16. Nd2 Qc7 17. Nc4 Bd7 18. Ba3 Nc8 19. f4 b5 20. Ne3 exf4 21. Rxf4 O-O 22. Raf1 Ne7 23. e5 Ng6 24. Bxd6 Nxf4 25. Rxf4 Qxc3 26. h3 bxa4 27. Qf2 Rae8 28. e6 Bxe6 29. dxe6 Rxe6 30. Nf5 Qe1+ 31. Kh2 Qxf2 32. Rxf2 Rd8 33. Ba3 f6 34. Rc2 Rd7 35. Rc8+ Kf7 36. g4 Re8 37. Nd6+ Rxd6 38. Rxe8 Rd2+ 39. Kg3 Kxe8 0-1

[Event "Titled Tuesday intern op 28th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.28"]
[Round "10"]
[White "Gaehwiler, Gabriel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2400"]
[BlackElo "2572"]
[PlyCount "94"]
[EventDate "2021.12.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. e3 Nc6 4. b4 dxe3 5. fxe3 Nxb4 6. d4 e5 7. Nxe5 Qh4+ 8. Kd2 Nf6 9. Nc3 Bd6 10. a3 Nc6 11. Nxc6 bxc6 12. c5 Be7 13. Bd3 O-O 14. Qf3 Rb8 15. Kc2 Be6 16. Bd2 Bb3+ 17. Kc1 Rfd8 18. g3 Qg4 19. Qxg4 Nxg4 20. Bc2 Bd5 21. Nxd5 cxd5 22. h3 Nf6 23. Ba5 Rb7 24. Rb1 Rxb1+ 25. Kxb1 Rb8+ 26. Ka2 Bd8 27. Bd3 c6 28. Bxd8 Rxd8 29. Rb1 g6 30. Re1 Rb8 31. Rb1 Rxb1 32. Kxb1 Kf8 33. Kc2 Nh5 34. g4 Ng7 35. Kb3 Ne6 36. Bf1 Ke7 37. Ka4 Kd7 38. Bg2 f5 39. gxf5 gxf5 40. Kb3 f4 41. exf4 Nxd4+ 42. Kb2 Ne6 43. f5 Nxc5 44. f6 Ke6 45. Kc3 Kxf6 46. Kd4 Ne6+ 47. Ke3 Ke5 0-1

[Event "Titled Tuesday intern op 28th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.28"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Maly, Alexey"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2368"]
[PlyCount "74"]
[EventDate "2021.12.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O h6 7. Nbd2 Ne7 8. a4 Bg6 9. a5 a6 10. c3 Nf5 11. b4 Be7 12. g4 Nh4 13. Nxh4 Bxh4 14. f4 f5 15. exf6 Nxf6 16. Nf3 Ne4 17. Bd3 O-O 18. Qc2 Be7 19. Nd2 Nxd2 20. Bxd2 Bxd3 21. Qxd3 Qd7 22. Rae1 Bh4 23. Re5 Rae8 24. g5 hxg5 25. fxg5 Rxf1+ 26. Qxf1 Rf8 27. Qh3 Qf7 28. Qxe6 Qxe6 29. Rxe6 Kf7 30. Re2 Kg6 31. Kg2 Rf7 32. Re6+ Kh5 33. Be3 Kg4 34. g6 Rf5 35. Re8 Rf6 36. Re5 Rf3 37. Re8 Rf6 0-1

[Event "Titled Tuesday intern op 04th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.04"]
[Round "1"]
[White "Jumanov, Elbek"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2155"]
[BlackElo "2572"]
[PlyCount "72"]
[EventDate "2022.01.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 Na6 6. Nf3 Bc5 7. Qd1 O-O 8. O-O Re8 9. Nc3 Bf8 10. b3 Nc5 11. Bb2 a5 12. a3 Qb6 13. Nd2 d6 14. Qc2 Bg4 15. Rfe1 Bh5 16. e4 Ng4 17. Rf1 Ne5 18. Rab1 Ne6 19. Na4 Qa7 20. c5 Be2 21. f4 Bxf1 22. Rxf1 Nd7 23. Kh1 Nexc5 24. Nc4 b5 25. Nxc5 Qxc5 26. b4 Qxc4 27. Qd2 axb4 28. Rc1 Qb3 29. e5 bxa3 30. Ba1 dxe5 31. Bxc6 Rad8 32. Bxd7 Re7 33. Rc7 Rexd7 34. Rxd7 Rxd7 35. Qxd7 Qf3+ 36. Kg1 Bc5+ 0-1

[Event "Titled Tuesday intern op 04th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.04"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Ozates, Tuna"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2217"]
[PlyCount "83"]
[EventDate "2022.01.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 Qc7 8. Qe2 g5 9. h3 Rg8 10. Na3 h5 11. Nb5 Qb8 12. d4 cxd3 13. Bxd3 g4 14. hxg4 hxg4 15. Ng5 Nxe5 16. Bh7 Rg7 17. Bc2 a6 18. Nd4 d6 19. Rh8 Qc7 20. Nh7 Rxh7 21. Bxh7 Bd7 22. Bh6 O-O-O 23. Rxf8 Rxf8 24. Bxf8 Qd8 25. Bg7 f6 26. O-O-O Qe8 27. Bb1 Ba4 28. Rh1 Qf7 29. Bh6 Qd5 30. Qe4 Qc4 31. Bf4 d5 32. Qe2 Qxe2 33. Nxe2 Kd7 34. Bxe5 fxe5 35. Bf5+ e6 36. Bxg4 Bb5 37. Rh6 Kc7 38. Rxe6 e4 39. Nd4 Ba4 40. b3 Bd7 41. Rxb6 Bxg4 42. Rg6 1-0

[Event "Titled Tuesday intern op 04th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.04"]
[Round "3"]
[White "Mihok, Oliver"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2547"]
[BlackElo "2572"]
[PlyCount "94"]
[EventDate "2022.01.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Ba4 a6 7. Nxd4 cxd4 8. Nd5 Nxd5 9. exd5 b5 10. Bb3 Bb7 11. d3 Qc5 12. Qf3 e6 13. Bg5 Bd6 14. Rfe1 O-O 15. Qg4 f5 16. Qf3 Rac8 17. h4 Bxd5 18. Bxd5 Qxd5 19. Qxd5 exd5 20. Re2 f4 21. h5 Rf5 22. Be7 Bxe7 23. Rxe7 Rxc2 24. Rxd7 h6 25. Re1 Rxh5 26. Rd6 a5 27. b3 Rxa2 28. Rb6 b4 29. Ra6 Rg5 30. Ra8+ Kh7 31. Kf1 Rh5 32. Kg1 Ra3 33. Ra7 Rg5 34. Kf1 Rxb3 35. Rxa5 Rxd3 36. Rb5 b3 37. Rb1 f3 38. g3 Rh5 39. Kg1 Re5 40. R5xb3 Rxb3 41. Rxb3 Re1+ 42. Kh2 Rd1 43. Rxf3 Kg6 44. Kg2 d3 45. Rf4 Kg5 46. Rd4 Kf5 47. Kf3 Ke5 0-1

[Event "Titled Tuesday intern op 04th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.04"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Gunina, Valentina"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2471"]
[PlyCount "73"]
[EventDate "2022.01.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. dxc5 Bg4 6. c3 e6 7. Be3 Qc7 8. Nbd2 Nh6 9. Bb5 Nf5 10. Bd4 Be7 11. O-O O-O 12. Bxc6 Qxc6 13. b4 b6 14. cxb6 axb6 15. a3 Bh5 16. h3 Qc7 17. Re1 b5 18. g4 Nxd4 19. Nxd4 Bg6 20. Nxb5 Qd7 21. a4 f6 22. Nf3 f5 23. Nfd4 Bh4 24. Ra2 Qe7 25. Nd6 Kh8 26. gxf5 exf5 27. Qf3 f4 28. Qg4 Bg5 29. Ne6 h5 30. Qxg5 Qxe6 31. f3 Kh7 32. Kh2 Ra7 33. Rg1 Rc7 34. Rag2 Bd3 35. Qxh5+ Kg8 36. Rg4 d4 37. Rh4 1-0

[Event "Titled Tuesday intern op 04th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.04"]
[Round "5"]
[White "Xiong, Jeffery"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2686"]
[BlackElo "2572"]
[PlyCount "91"]
[EventDate "2022.01.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 Bb4 6. Qc2 Bb7 7. Bg2 Be4 8. Qd1 O-O 9. O-O Bxd2 10. Bxd2 d6 11. Re1 Nbd7 12. Bc3 a5 13. Bh3 Re8 14. Nd2 Bb7 15. e4 e5 16. Qc2 exd4 17. Bxd4 Ne5 18. Rad1 Nc6 19. Bc3 Nb4 20. Qb1 Nd7 21. a3 Nc6 22. b4 axb4 23. axb4 Qe7 24. Qb2 f6 25. f4 Nf8 26. Nf1 Qf7 27. Bg2 Nd8 28. c5 Ra2 29. Qb1 Rxg2+ 30. Kxg2 f5 31. cxd6 cxd6 32. Kg1 Bxe4 33. Qb2 d5 34. Bd4 Qh5 35. Qe2 Qg6 36. Ne3 Nde6 37. Be5 d4 38. Bxd4 Nxf4 39. Qf1 Nh5 40. Ng2 Ne6 41. Be3 b5 42. Nh4 Qf6 43. Ng2 Rf8 44. Bc5 Ng5 45. Bxf8 Nh3+ 46. Kh1 1-0

[Event "Titled Tuesday intern op 04th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.04"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Ozen, Bahadir"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2369"]
[PlyCount "128"]
[EventDate "2022.01.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nd2 Nbc6 9. N2f3 Be4 10. O-O Rc8 11. Rc1 a6 12. c3 h6 13. Re1 Qd7 14. Bd3 Bxd3 15. Qxd3 Nxd4 16. Nxd4 Nc6 17. Nf3 Be7 18. Rcd1 Qc7 19. Bf4 Bc5 20. Re2 Ne7 21. h4 Bb6 22. Qd2 Qc4 23. a3 Nf5 24. h5 Rg8 25. g3 g5 26. hxg6 Rxg6 27. Kg2 Kd7 28. Rh1 Rcg8 29. Rh3 Kc8 30. Nh4 Nxh4+ 31. Rxh4 Qc6 32. Kh2 Bd8 33. Rh5 Bg5 34. Qe3 Kb8 35. Qf3 Qc4 36. Bxg5 hxg5 37. Re3 R6g7 38. Kg2 g4 39. Qf4 Qb5 40. b4 Rc8 41. Rg5 Rxg5 42. Qxg5 d4 43. cxd4 Qd5+ 44. Kh2 Rh8+ 45. Qh4 Rxh4+ 46. gxh4 Qxd4 47. Kg3 Kc7 48. h5 Qd8 49. Kxg4 Qg8+ 50. Kh4 Qh8 51. f4 Qh6 52. Kg4 Kd7 53. Rc3 Qg7+ 54. Kh4 f6 55. Re3 fxe5 56. Rxe5 Qf6+ 57. Kg4 Ke7 58. Rg5 b6 59. Kg3 Qc3+ 60. Kg4 Qf6 61. Kg3 a5 62. bxa5 bxa5 63. Rxa5 Qc3+ 64. Kg4 Qxa5 0-1

[Event "Titled Tuesday intern op 04th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.04"]
[Round "7"]
[White "Golubev, Mikhail"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2461"]
[BlackElo "2572"]
[PlyCount "52"]
[EventDate "2022.01.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 Be6 14. a4 O-O 15. axb5 axb5 16. Rxa8 Qxa8 17. Bxb5 Nd4 18. Ne7+ Kh8 19. cxd4 Qxg2 20. Rf1 Qb7 21. d5 Bh3 22. Rg1 Qxb5 23. Qh5 Qxb2 24. Qg5 e4 25. Rg3 Bc3+ 26. Ke2 Qxc2+ 0-1

[Event "Titled Tuesday intern op 04th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.04"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Vovk, Orest"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2572"]
[BlackElo "2315"]
[PlyCount "163"]
[EventDate "2022.01.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g5 2. d4 h6 3. Nc3 Bg7 4. Nge2 c5 5. Be3 cxd4 6. Nxd4 Nc6 7. Bc4 d6 8. Bb3 Nxd4 9. Bxd4 Bxd4 10. Qxd4 Nf6 11. O-O-O Qb6 12. Qd3 Be6 13. Bxe6 fxe6 14. e5 dxe5 15. Qg6+ Kf8 16. Rd2 Qc6 17. Rhd1 Qe8 18. Qd3 Kg7 19. Qe3 Qc6 20. Qxe5 Kf7 21. f4 gxf4 22. Qxf4 Rag8 23. g3 Rg4 24. Qf2 Qb6 25. Qf3 Qc6 26. Qf1 Rc8 27. Re1 Rb4 28. Qd3 Qb6 29. b3 Qc6 30. Kb2 Rg4 31. Rde2 Rg5 32. Rxe6 Qxe6 33. Rxe6 Kxe6 34. Qe3+ Kf7 35. Ne2 Rgc5 36. c3 R8c6 37. Qxh6 Re5 38. Qd2 Rd6 39. Nd4 Rdd5 40. Qc2 Re4 41. Qf2 Rde5 42. Ka3 Ke8 43. b4 Nd5 44. Kb3 Ne3 45. Qf3 Nd5 46. Nf5 Nf6 47. Ng7+ Kf7 48. Nf5 Re1 49. Nd4 R5e3 50. Qxb7 Ne4 51. Qd5+ Kf8 52. Qf5+ Ke8 53. Qc8+ Kf7 54. Qf5+ Ke8 55. Nb5 a6 56. Qc8+ Kf7 57. Qxa6 Nd2+ 58. Ka4 Ne4 59. Qc6 Nd2 60. Qd5+ Re6 61. Qxd2 R1e2 62. Qd5 R2e5 63. Qc4 Re4 64. Qd5 Kf6 65. Nd4 R6e5 66. Qc6+ e6 67. Kb3 Re1 68. Qc7 Rb1+ 69. Kc4 Rbe1 70. Qd8+ Kf7 71. Qd7+ Kf6 72. a4 R5e3 73. Qd8+ Kf7 74. Qd7+ Kf6 75. a5 Rc1 76. Qd8+ Kf7 77. Nb5 Re4+ 78. Kc5 Re5+ 79. Kb6 Rd5 80. Qc7+ Kf6 81. Qf4+ Ke7 82. Qxc1 1-0

[Event "Titled Tuesday intern op 04th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.04"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Liyanage, Ranindu Dilshan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2353"]
[PlyCount "105"]
[EventDate "2022.01.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 e6 7. d4 cxd4 8. cxd4 d6 9. exd6 Bxd6 10. Nc3 O-O 11. O-O Be7 12. Be3 Nd5 13. Rc1 Ncb4 14. Ne5 Bd7 15. Qf3 Nxc3 16. bxc3 Nc6 17. Nxd7 Qxd7 18. Rfd1 Na5 19. d5 Nxb3 20. axb3 exd5 21. Rxd5 Qc6 22. c4 Bf6 23. Rcd1 a5 24. Rd7 Qxf3 25. gxf3 a4 26. bxa4 Rxa4 27. c5 Rb4 28. R1d6 h5 29. Rb6 Rxb6 30. cxb6 Rb8 31. Bf4 Ra8 32. Rxb7 Bd4 33. Be3 Bxe3 34. fxe3 g6 35. Ra7 Rb8 36. b7 Kg7 37. Kg2 Kf6 38. Kg3 Kg7 39. Kf4 Kf6 40. Ra6+ Ke7 41. Rb6 f6 42. h4 Kf7 43. e4 Ke7 44. e5 fxe5+ 45. Kxe5 Kd7 46. Rxg6 Rxb7 47. Rg7+ Kc8 48. Rxb7 Kxb7 49. Kf6 Kc6 50. Kg6 Kd6 51. Kxh5 Ke5 52. Kg6 Kf4 53. h5 1-0

[Event "Titled Tuesday intern op 04th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.04"]
[Round "10"]
[White "Nepomniachtchi, Ian"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2773"]
[BlackElo "2572"]
[PlyCount "61"]
[EventDate "2022.01.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. e5 h5 9. h3 Nxf3+ 10. Qxf3 Nxe5 11. Qg3 d6 12. b4 h4 13. Qe3 b6 14. Nd5 Qc6 15. c4 e6 16. Bb2 exd5 17. Bxe5 dxe5 18. Qxe5+ Kd8 19. cxd5 Qd7 20. bxc5 bxc5 21. Rab1 Rh6 22. Be2 Bd6 23. Qc3 Qf5 24. Bg4 Qf4 25. Qa5+ Bc7 26. Qxc5 Bd6 27. Qc6 Qh2+ 28. Kf1 Qh1+ 29. Ke2 Qxg2 30. Kd3 Bxg4 31. Re8# 1-0

[Event "Titled Tuesday intern op 04th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.04"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Tanenbaum, Zachary Chen"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "2572"]
[BlackElo "2148"]
[PlyCount "72"]
[EventDate "2022.01.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Nbd2 d6 7. c3 Na5 8. Bb5 a6 9. Ba4 b5 10. Bc2 c5 11. Re1 Nc6 12. Nf1 h6 13. Ng3 Be6 14. Bb3 Nh7 15. Nf5 Bxf5 16. exf5 Ng5 17. Bd5 Rc8 18. h4 Nh7 19. a4 Bxh4 20. axb5 axb5 21. Ra6 Nb8 22. Ra7 Nf6 23. Ba2 Ng4 24. Re2 c4 25. Rb7 d5 26. Nxe5 Bxf2+ 27. Rxf2 Nxe5 28. f6 Nxd3 29. fxg7 Re8 30. Qh5 Re1+ 31. Kh2 Qd6+ 32. Bf4 Rh1+ 33. Kxh1 Nxf2+ 34. Kg1 Qxf4 35. Qxd5 Ng4 36. Qd4 Qc1+ 0-1

[Event "Titled Tuesday intern op 18th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.18"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Pires, Marcos Vinicius Tor"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2302"]
[PlyCount "87"]
[EventDate "2022.01.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Nd7 7. Nbd2 Bg6 8. Nh4 Nf5 9. Nxg6 hxg6 10. Nf3 Nh4 11. Ne1 c5 12. c3 Nb8 13. g3 Nf5 14. Nf3 Nc6 15. dxc5 Bxc5 16. Kg2 a6 17. Bf4 Rc8 18. Qd2 Qd7 19. Rad1 O-O 20. Bd3 b5 21. Rfe1 Bb6 22. Qe2 Na5 23. g4 Ne7 24. Ng5 Nec6 25. Qf3 Bd8 26. h4 Nc4 27. Re2 Be7 28. Qh3 Qc7 29. h5 Bxg5 30. Bxg5 N4xe5 31. Bf4 g5 32. Bh2 f6 33. h6 Kf7 34. hxg7 Rg8 35. Qh5+ Ke7 36. Qh7 Qd8 37. Bg6 Nxg6 38. Qxg6 Qe8 39. Rxe6+ Kxe6 40. Re1+ Ne5 41. Rxe5+ Kd7 42. Rxe8 Rcxe8 43. Qf7+ Kd8 44. Qc7# 1-0

[Event "Titled Tuesday intern op 18th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.18"]
[Round "2"]
[White "Vlassov, Nikolai"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2294"]
[BlackElo "2572"]
[PlyCount "76"]
[EventDate "2022.01.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. a3 Nc6 7. Be3 Ng4 8. Nbd2 Be7 9. Bc4 Qd8 10. O-O O-O 11. b4 cxd4 12. cxd4 b6 13. h3 Nxe3 14. fxe3 Bb7 15. Qe2 Rc8 16. Rf2 Bd6 17. Ne4 Nxd4 18. exd4 Bxe4 19. Ba6 Bxf3 20. Qxf3 Rc7 21. Raf1 Be7 22. Qe4 Rc3 23. Bd3 g6 24. Rf3 Rxa3 25. b5 Ra4 26. Rf4 Rxd4 27. Qxd4 Bc5 28. Qxc5 bxc5 29. Bc4 Qd6 30. h4 h5 31. g4 hxg4 32. Rxg4 Qe5 33. Kg2 Rd8 34. Rgf4 Rd2+ 35. Kh3 Rd7 36. h5 Qxh5+ 37. Kg3 Qe5 38. Kg4 Kg7 0-1

[Event "Titled Tuesday intern op 18th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.18"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Klukin, Kirill"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2374"]
[PlyCount "89"]
[EventDate "2022.01.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. O-O c4 9. Bc2 Bg4 10. Re1 e6 11. b3 Be7 12. Na3 cxb3 13. axb3 O-O 14. Nc4 Qc7 15. Nxb6 Qxb6 16. d4 Rfd8 17. Ba3 Rac8 18. Bxh7+ Kf8 19. h3 Bxa3 20. Rxa3 Bxf3 21. Qxf3 Ne7 22. Be4 Rc7 23. Re3 a6 24. Qh5 Qd6 25. Qh8+ Ng8 26. Ra5 g6 27. Rf3 Ke7 28. Bxg6 fxg6 29. Qg7+ Ke8 30. Qxg8+ Kd7 31. Qxg6 Kc8 32. Qe4 Qd7 33. Re5 Rc6 34. g3 Re8 35. Kg2 Qc7 36. c4 Kb8 37. d5 Rd6 38. Rxe6 Rdxe6 39. dxe6 Qd6 40. Re3 Re7 41. h4 Ka7 42. h5 Qc5 43. Qe5 Qc8 44. h6 Qg8 45. Qc5+ 1-0

[Event "Titled Tuesday intern op 18th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.18"]
[Round "4"]
[White "Tsyhanchuk, Stanislav"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2273"]
[BlackElo "2572"]
[PlyCount "120"]
[EventDate "2022.01.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. Bg2 Bg5 15. O-O Ne7 16. f4 Bh6 17. Nce3 Nxd5 18. Nxd5 Be6 19. Qh5 Bxd5 20. cxd5 exf4 21. gxf4 Rc8 22. e5 Rc2 23. e6 Qf6 24. Rae1 Rxb2 25. e7 Re8 26. Qg4 Qg6 27. Bh3 f5 28. Qg3 Kf7 29. Re6 Qxg3+ 30. hxg3 Rxe7 31. Bxf5 g6 32. Rfe1 Rxe6 33. Bxe6+ Kf8 34. Rc1 Rxa2 35. Rc8+ Ke7 36. Rc7+ Kf8 37. Rf7+ Ke8 38. Rxh7 b3 39. Rh8+ Ke7 40. Rh7+ Kf8 41. Rf7+ Ke8 42. Rb7 b2 43. Bf7+ Kf8 44. Bxg6 Bg7 45. f5 Be5 46. g4 Bf6 47. g5 Bxg5 48. f6 Bxf6 49. Rf7+ Kg8 50. Rxf6 Kg7 51. Rxd6 a4 52. Rb6 a3 53. d6 Ra1+ 54. Kf2 Rd1 55. Ra6 Kxg6 56. d7+ Kg7 57. Ra7 Kf6 58. Rxa3 b1=Q 59. Rf3+ Ke7 60. d8=Q+ Kxd8 0-1

[Event "Titled Tuesday intern op 18th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.18"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Tabatabaei, Mohammad Amin"]
[Result "1/2-1/2"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2643"]
[PlyCount "54"]
[EventDate "2022.01.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bd6 6. d4 Nf6 7. O-O O-O 8. Re1 a6 9. Bg5 h6 10. Bh4 Re8 11. Nbd2 b5 12. Bd5 Be7 13. Bxc6 dxc6 14. Nxe5 Bb7 15. Qb3 Rf8 16. Ng6 Re8 17. Nxe7+ Qxe7 18. e5 g5 19. exf6 Qxe1+ 20. Rxe1 Rxe1+ 21. Nf1 gxh4 22. Qc2 Rae8 23. Qd2 Kh7 24. Qd3+ Kh8 25. Qd2 Kh7 26. Qd3+ Kg8 27. Qd2 Kh7 1/2-1/2

[Event "Titled Tuesday intern op 18th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.18"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Sadhwani, Raunak"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "2572"]
[BlackElo "2616"]
[PlyCount "114"]
[EventDate "2022.01.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. O-O Ng6 5. c3 a6 6. Ba4 d5 7. exd5 Qxd5 8. Bb3 Qd3 9. Bc2 Qd6 10. Re1 Be7 11. Na3 Be6 12. d3 O-O 13. Nc4 Bxc4 14. dxc4 Qxd1 15. Rxd1 f5 16. Rd7 Rac8 17. Ng5 Rcd8 18. Rxc7 Rf6 19. Rxb7 h6 20. Nf3 Na5 21. Rxe7 Nxe7 22. Nxe5 Re6 23. f4 Nac6 24. Nxc6 Nxc6 25. Kf2 g6 26. Be3 Na5 27. b3 Nc6 28. Rd1 Rde8 29. Rd3 g5 30. g3 gxf4 31. gxf4 h5 32. Bd1 h4 33. Bh5 Rf8 34. Bf3 Ne7 35. Rd7 Rf7 36. Bd4 h3 37. b4 Rf8 38. c5 Rc8 39. Be5 Kf8 40. Bd6 Ke8 41. Ra7 Ng6 42. Bh5 Rd8 43. Rxa6 Kf7 44. Ra7+ Kf6 45. Bxg6 Kxg6 46. b5 Rde8 47. c6 Rxd6 48. Rd7 Rxd7 49. cxd7 Rd8 50. Ke3 Rxd7 51. c4 Kf6 52. a4 Ke6 53. a5 Kd6 54. Kd4 Kc7+ 55. Ke5 Rd2 56. Kxf5 Rxh2 57. Kg4 Rf2 0-1

[Event "Titled Tuesday intern op 18th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.18"]
[Round "7"]
[White "De Silva, LMST"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2193"]
[BlackElo "2572"]
[PlyCount "103"]
[EventDate "2022.01.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bg4 3. Bb2 Nd7 4. d4 e6 5. e3 Ngf6 6. Be2 Be7 7. c4 O-O 8. Nc3 c6 9. O-O Bd6 10. h3 Bh5 11. Nd2 Bg6 12. f4 Rc8 13. c5 Bc7 14. Nf3 Ba5 15. Bd3 Bxc3 16. Bxc3 Bxd3 17. Qxd3 Ne4 18. Be1 Qc7 19. b4 b5 20. a4 a6 21. Bh4 Ra8 22. a5 Rae8 23. g4 f6 24. Nd2 Nxd2 25. Qxd2 e5 26. fxe5 fxe5 27. Bg3 Qd8 28. Rxf8+ Rxf8 29. dxe5 Qg5 30. Bf4 Qe7 31. Qd4 Re8 32. e4 Nxe5 33. Bxe5 Qxe5 34. Qxe5 Rxe5 35. exd5 Rxd5 36. Re1 Kf7 37. Rf1+ Ke6 38. Re1+ Re5 39. Rd1 Rd5 40. Re1+ Kf6 41. Rf1+ Ke5 42. Rf7 g5 43. Rc7 Kf4 44. Rxc6 Rd4 45. Rxa6 Rxb4 46. Rb6 Kf3 47. Rf6+ Kg3 48. c6 Rc4 49. Kf1 b4 50. Ke2 b3 51. Rf3+ Kh4 52. Rxb3 1-0

[Event "Titled Tuesday intern op 18th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.18"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Zhuravlev, Alexey"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2359"]
[PlyCount "47"]
[EventDate "2022.01.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O h6 7. Nbd2 Ne7 8. a4 g5 9. a5 Bg7 10. Nb3 O-O 11. Bd2 f6 12. exf6 Bxf6 13. Bb4 Rf7 14. Re1 Ng6 15. Bd3 Bxd3 16. cxd3 g4 17. Nfd2 e5 18. Qxg4 Rg7 19. Qe6+ Kh8 20. g3 exd4 21. Nf3 Nf4 22. Qf5 Qc7 23. Nc5 Nxc5 24. Bxc5 1-0

[Event "Titled Tuesday intern op 18th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.18"]
[Round "9"]
[White "Goryachkina, Aleksandra"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2610"]
[BlackElo "2572"]
[PlyCount "60"]
[EventDate "2022.01.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. Bxc6 dxc6 6. d3 Bg4 7. h3 Bh5 8. Be3 Nd7 9. g4 Bg6 10. Qd2 e6 11. O-O-O Be7 12. Kb1 O-O-O 13. Bf4 e5 14. Bg3 Rhe8 15. Qe3 f6 16. Nd2 Bf7 17. f4 Bd6 18. f5 b5 19. h4 a5 20. Qe2 a4 21. Rde1 Qa5 22. Rh2 Nb6 23. Rc1 a3 24. Nb3 Qb4 25. Be1 axb2 26. Kxb2 c4 27. Nb1 Na4+ 28. Ka1 cxb3 29. axb3 Qd4+ 30. c3 Qa7 0-1

[Event "Titled Tuesday intern op 18th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.18"]
[Round "10"]
[White "Concio, Michael Jr"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2211"]
[BlackElo "2572"]
[PlyCount "126"]
[EventDate "2022.01.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. Nbc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. d3 d6 7. h3 Rb8 8. Be3 b5 9. a3 a5 10. Qd2 b4 11. axb4 axb4 12. Nd5 Nxd5 13. exd5 Ne5 14. f4 Nd7 15. c3 bxc3 16. bxc3 Nf6 17. O-O Qb6 18. g4 Qb2 19. Ng3 h5 20. g5 Nd7 21. Ne4 Qxd2 22. Bxd2 Nb6 23. Rfb1 O-O 24. Ra7 Re8 25. c4 Bd4+ 26. Kf1 Bf5 27. Ke2 Kf8 28. h4 Nd7 29. Rxb8 Rxb8 30. Ra2 Rb3 31. Be3 Bxe3 32. Kxe3 Nb6 33. Kd2 Kg7 34. Kc2 Rb4 35. Ra7 Kf8 36. Ra6 Na4 37. Ra8+ Kg7 38. Bf1 Rb2+ 39. Kc1 Ra2 40. Kb1 Nc3+ 41. Nxc3 Rxa8 42. Kb2 Rb8+ 43. Kc2 Kf8 44. Bg2 Ra8 45. Kb2 Ke8 46. Be4 Bxe4 47. dxe4 Kd7 48. f5 Kc7 49. Ne2 Ra4 50. Kb3 Ra1 51. fxg6 fxg6 52. Nf4 Re1 53. Nxg6 Re3+ 54. Kc2 Rxe4 55. Kd3 Rd4+ 56. Kc3 Kd8 57. Nf8 Rxh4 58. g6 Rg4 59. Ne6+ Kc8 60. g7 h4 61. Kd3 h3 62. Ke3 h2 63. Kf3 Rg6 0-1

[Event "Titled Tuesday intern op 18th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.18"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Petrovskiy, Vadim"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2341"]
[PlyCount "177"]
[EventDate "2022.01.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Rc8 12. Qd3 Qa5 13. h4 b5 14. Nd4 b4 15. Nxc6 Rxc6 16. Ne2 Rfc8 17. Rd2 h6 18. Bf4 e5 19. Be3 Nd7 20. g3 Nb6 21. Bxb6 Qxb6 22. Nc1 a5 23. Qe3 Qa6 24. Qe2 Qb6 25. Qe3 Qa6 26. Nd3 Qb5 27. Qe2 Qb7 28. b3 a4 29. Nb2 axb3 30. cxb3 Rc3 31. Na4 R3c6 32. Qd3 Qc7 33. Qf1 Rc2 34. Red1 g5 35. Nb2 Qc3 36. Rxc2 Qxc2+ 37. Ka1 gxh4 38. Nc4 Ra8 39. Nb2 hxg3 40. fxg3 Bg5 41. Qd3 Qc3 42. Kb1 Rc8 43. Qxc3 bxc3 44. Nc4 Rd8 45. Kc2 f5 46. exf5 d5 47. Nxe5 Kg7 48. Nc6 Rd6 49. Nd4 Bd2 50. Nf3 Be3 51. Kxc3 Kf6 52. g4 Rc6+ 53. Kd3 Bf4 54. Re1 Kg7 55. Re6 Rc1 56. Re7+ Kf6 57. Re6+ Kg7 58. Ke2 Rc2+ 59. Kd3 Rxa2 60. Rg6+ Kh7 61. Re6 Rb2 62. Re7+ Kg8 63. Nd4 Rb1 64. Ne6 Bg3 65. Rg7+ Kh8 66. Rg6 Rxb3+ 67. Kc2 Rb4 68. Rxh6+ Kg8 69. Rg6+ Kf7 70. Ng5+ Ke7 71. Nf3 Bf2 72. Re6+ Kf7 73. Ne5+ Kg7 74. g5 d4 75. f6+ Kf8 76. g6 Rb7 77. g7+ Rxg7 78. fxg7+ Kxg7 79. Rg6+ Kh7 80. Re6 Kg7 81. Nf3 Kf7 82. Re4 Kf6 83. Nxd4 Bg1 84. Kd3 Kf7 85. Rf4+ Ke7 86. Rg4 Bh2 87. Ke4 Kd6 88. Rh4 Bg3 89. Nf5+ 1-0

[Event "Titled Tuesday intern op 25th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.25"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Ronka, Erik"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2355"]
[PlyCount "140"]
[EventDate "2022.01.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Qxd4 Nbd7 6. Bc4 e6 7. a4 a6 8. a5 Qc7 9. O-O Be7 10. Rd1 O-O 11. h3 Ne5 12. Be2 Nxf3+ 13. Bxf3 e5 14. Qd3 Be6 15. Be3 Rac8 16. Be2 Qc6 17. Rac1 Rfd8 18. Bb6 Rd7 19. Nd5 Bxd5 20. exd5 Qa4 21. c4 Bd8 22. Qc3 Bxb6 23. axb6 Ne4 24. Qe3 Nc5 25. Bg4 Qb4 26. Bxd7 Nxd7 27. Qa3 Qxb6 28. b4 h6 29. Rc3 Nf6 30. c5 Qc7 31. c6 Ne4 32. Rcc1 f5 33. cxb7 Qxb7 34. Rxc8+ Qxc8 35. Qd3 Qb7 36. Rb1 Qb6 37. Qe3 Qb5 38. f3 Nf6 39. Rc1 Nxd5 40. Qd2 Kh7 41. Rd1 Nf4 42. Qxd6 Qe2 43. Qd2 Qb5 44. Qc2 Ne2+ 45. Kh2 Nd4 46. Qc5 Qb8 47. Kh1 Qe8 48. Re1 Nc6 49. Qd5 Nxb4 50. Qxe5 Qc8 51. Qe6 Qc2 52. Re5 Qc1+ 53. Re1 Qf4 54. Qe3 Qc4 55. Qe6 Qf4 56. Qe5 Qg5 57. Rd1 Nc2 58. Qd6 Ne3 59. Rg1 f4 60. Qd2 Qg3 61. Qe1 Qg5 62. Qb1+ Nf5 63. Qe4 h5 64. Kh2 Kh6 65. Ra1 Qg3+ 66. Kh1 Ne3 67. Qe6+ Kh7 68. Qe4+ Kh6 69. Rxa6+ g6 70. Ra1 Qxg2# 0-1

[Event "Titled Tuesday intern op 25th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.25"]
[Round "2"]
[White "Xie, Bryan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2128"]
[BlackElo "2572"]
[PlyCount "140"]
[EventDate "2022.01.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 Nh5 6. Bg5 Be7 7. Bxe7 Qxe7 8. Bd3 f5 9. Qe2 O-O 10. O-O-O c5 11. Kb1 Nc6 12. c3 Nf6 13. Nc4 Ne4 14. Nce5 Nxe5 15. dxe5 d5 16. exd6 Nxd6 17. Rhg1 Rad8 18. Ne5 Nf7 19. Nxf7 Rxf7 20. Bc4 Rff8 21. f3 Bd5 22. e4 fxe4 23. fxe4 Bxc4 24. Qxc4 h6 25. Qb3 Kh7 26. Rxd8 Rxd8 27. Rd1 Rf8 28. Qc2 Qg5 29. Qd2 Qe5 30. Re1 Qxh2 31. Qd7 Qh4 32. Re2 Qf6 33. Qd3 Rd8 34. Qe3 Qf1+ 35. Re1 Qxg2 36. e5 Qg6+ 37. Ka1 Qd3 38. Qc1 Qd2 39. Qb1+ Qd3 40. Qc1 Rd5 41. a3 Qd2 42. Qb1+ Qd3 43. Qc1 b5 44. Ka2 b4 45. axb4 cxb4 46. cxb4 Qa6+ 47. Kb1 Qd3+ 48. Qc2 g5 49. Qxd3+ Rxd3 50. Kc2 Rd5 51. Kc3 Kg6 52. Kc4 g4 53. b5 h5 54. Ra1 Rd7 55. Ra6 Kf5 56. Kc5 g3 57. Kc6 Rg7 58. Ra1 h4 59. Rf1+ Kxe5 60. b6 axb6 61. Kxb6 g2 62. Rg1 h3 63. Re1+ Kf4 64. Rxe6 g1=Q+ 65. Ka6 Rg6 66. Rxg6 Qxg6+ 67. Kb5 h2 68. Ka4 h1=Q 69. b4 Qhc6+ 70. Ka5 Qa6# 0-1

[Event "Titled Tuesday intern op 25th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.25"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Ogloblin, Nikolay"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2346"]
[PlyCount "165"]
[EventDate "2022.01.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 Nb6 7. Bd3 cxd4 8. cxd4 Bd7 9. O-O Bc6 10. Nc3 N8d7 11. Be4 Bxe4 12. Nxe4 dxe5 13. dxe5 Nc5 14. Qe2 Qd3 15. Qxd3 Nxd3 16. Rd1 Nb4 17. Bg5 N6d5 18. a3 Nc6 19. Rac1 h6 20. Bh4 g5 21. Bg3 O-O-O 22. Nd4 Nc7 23. Nd6+ Bxd6 24. exd6 Nd5 25. Nxc6 bxc6 26. Rxc6+ Kd7 27. Rc7+ Ke8 28. Rxa7 Rd7 29. Ra8+ Rd8 30. Ra5 f6 31. Re1 Kf7 32. Ra7+ Kg6 33. Rxe6 Rhe8 34. Rxe8 Rxe8 35. f3 f5 36. d7 Rd8 37. Be5 Kf7 38. a4 Ke6 39. Bd4 Nf4 40. Kf1 Rxd7 41. Rxd7 Kxd7 42. Bg7 h5 43. Bf6 Ne6 44. b4 g4 45. fxg4 fxg4 46. Kf2 Nf4 47. Bg5 Nd3+ 48. Kg3 Nxb4 49. Kh4 Ke6 50. Kxh5 Kf5 51. a5 Na6 52. Be3 Nb4 53. Bb6 Na6 54. Kh4 Nb4 55. Kg3 Na6 56. Kf2 Nb4 57. Ba7 Nc6 58. Bb6 Nb4 59. Ke2 Ke4 60. Bc5 Na6 61. Bd6 Kd5 62. Bg3 Ke4 63. Kd2 Kd4 64. Bd6 Kd5 65. Bf8 Kd4 66. Ke2 Ke4 67. Kf2 Kf5 68. Kg3 Nc7 69. Bd6 Na6 70. Kh4 Ke6 71. Kxg4 Kxd6 72. h4 Ke6 73. h5 Kf6 74. Kh4 Nc5 75. g4 Ke5 76. h6 Kf6 77. Kh5 Kf7 78. g5 Kg8 79. g6 Na6 80. Kg5 Kf8 81. Kf6 Kg8 82. h7+ Kh8 83. Kf7 1-0

[Event "Titled Tuesday intern op 25th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.25"]
[Round "4"]
[White "Kislov, Oleg"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2249"]
[BlackElo "2572"]
[PlyCount "86"]
[EventDate "2022.01.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 d5 9. h3 Bf5 10. Nc3 Rc8 11. O-O e6 12. Bg5 Be7 13. Bxe7 Qxe7 14. a3 O-O 15. Bd3 Bxd3 16. Qxd3 a6 17. Rfc1 Rc7 18. b3 Rfc8 19. Ne2 h6 20. Nf4 Nxe5 21. Rxc7 Nxf3+ 22. Qxf3 Rxc7 23. Nh5 Qg5 24. Re1 Rc1 25. Rxc1 Qxc1+ 26. Kh2 Qg5 27. g3 Nd7 28. h4 Qd2 29. Qe3 Qxe3 30. fxe3 Nf6 31. Nf4 Ng4+ 32. Kg2 Nxe3+ 33. Kf3 Nf5 34. Ne2 h5 35. Kf4 f6 36. a4 a5 37. g4 hxg4 38. Kxg4 Kf7 39. h5 Ke7 40. Kf4 Nxd4 41. Nxd4 e5+ 42. Kf5 exd4 43. Kg6 Kf8 0-1

[Event "Titled Tuesday intern op 25th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.25"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Ezat, Mohamed Mahmoud"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2411"]
[PlyCount "71"]
[EventDate "2022.01.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. dxc5 Bg4 6. c3 e6 7. Be3 Nge7 8. Bb5 Bxf3 9. Qxf3 Qc7 10. Bd4 Nf5 11. O-O g5 12. Qh5 Be7 13. Nd2 Ng7 14. Qe2 h5 15. b4 Nf5 16. Nb3 g4 17. Rfe1 h4 18. Bd3 g3 19. Bxf5 exf5 20. e6 f6 21. fxg3 hxg3 22. h3 O-O-O 23. Qf3 Rdg8 24. Qxd5 Kb8 25. Qxf5 Rg5 26. Qf3 Rgh5 27. Rad1 a6 28. a4 a5 29. b5 Ne5 30. Qe2 Rf5 31. Rf1 Rg5 32. b6 Qc6 33. Nxa5 Qxa4 34. Ra1 Qe8 35. Qa2 Rxh3 36. Nc6+ 1-0

[Event "Titled Tuesday intern op 25th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.25"]
[Round "6"]
[White "Djordjevic, Vuk D"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2382"]
[BlackElo "2572"]
[PlyCount "94"]
[EventDate "2022.01.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 g6 6. e5 Qe7 7. f4 d5 8. Nf3 h5 9. h4 c5 10. a3 c4 11. Nbd2 Qc7 12. b3 cxb3 13. Qxb3 Nc6 14. Bd3 Be7 15. O-O Bd7 16. Rfc1 Na5 17. Qa2 O-O 18. c4 dxc4 19. Nxc4 Rfc8 20. Nd6 Qxc1+ 21. Rxc1 Rxc1+ 22. Kh2 Rc3 23. Qe2 Bc6 24. a4 Rd8 25. Qd2 Rxd3 26. Qxd3 Bxf3 27. Qxf3 Bxd6 28. exd6 Rxd6 29. Qc3 Nc6 30. Qb2 Rd7 31. Qb5 a6 32. Qb6 Nxd4 33. Qa7 Nc6 34. Qa8+ Kg7 35. Qc8 Re7 36. Kh3 Nd4 37. Qc3 Rd7 38. Kh2 Kh7 39. Qc4 Nf5 40. Kh3 Kg7 41. Qb3 Re7 42. Qb2+ Kh7 43. Qf6 Rd7 44. Qb2 Rd3+ 45. Kh2 Ne3 46. Qxb7 Ng4+ 47. Kg1 Rd1# 0-1

[Event "Titled Tuesday intern op 25th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.25"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Xiong, Jeffery"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2686"]
[PlyCount "77"]
[EventDate "2022.01.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O h6 7. Nbd2 Nd7 8. a4 Bh7 9. a5 Ng6 10. Re1 Be7 11. c3 O-O 12. b4 f6 13. exf6 Bxf6 14. Bd3 Qe8 15. Qc2 Qf7 16. Nb3 Rae8 17. Nc5 Nxc5 18. bxc5 Kh8 19. a6 bxa6 20. Rxa6 e5 21. dxe5 Nxe5 22. Nxe5 Rxe5 23. Rxe5 Bxd3 24. Qxd3 Bxe5 25. Be3 Qb7 26. g3 Bxc3 27. Bxh6 Qb2 28. Be3 Be1 29. Qf1 Qc3 30. Rxa7 Re8 31. Ra4 Bd2 32. Rh4+ Kg8 33. Qh3 Bxe3 34. Rh8+ Kf7 35. Qh5+ g6 36. Qf3+ Kg7 37. Rxe8 Qc1+ 38. Kg2 Bxc5 39. Re6 1-0

[Event "Titled Tuesday intern op 25th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.25"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Sviridov, Valery"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2572"]
[BlackElo "2562"]
[PlyCount "58"]
[EventDate "2022.01.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 dxe5 5. Nxe5 c6 6. Be2 Nd7 7. Nf3 N7f6 8. O-O Bg4 9. c4 Nb6 10. Nbd2 e6 11. b3 Be7 12. Bb2 O-O 13. h3 Bh5 14. Ne5 Bxe2 15. Qxe2 Qc7 16. Ndf3 Rad8 17. Rad1 Nbd7 18. Nd3 Rfe8 19. Rfe1 Qa5 20. Qc2 Bf8 21. Nfe5 Nxe5 22. Rxe5 Qc7 23. Re3 Nd7 24. Rde1 g6 25. Qe2 Bh6 26. Rf3 Bg7 27. Re3 Bh6 28. Rf3 Bg7 29. Re3 Bh6 1/2-1/2

[Event "Titled Tuesday intern op 25th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.25"]
[Round "9"]
[White "Shevchenko, Kirill"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2652"]
[BlackElo "2572"]
[PlyCount "115"]
[EventDate "2022.01.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 Nbd7 4. Bd3 e5 5. Nd2 Bd6 6. c3 O-O 7. Ne2 Re8 8. Bh4 c6 9. Bg3 Qe7 10. O-O Nf8 11. c4 e4 12. Bc2 Bg4 13. Qe1 Ne6 14. c5 Bc7 15. f3 exf3 16. gxf3 Bh3 17. Bxc7 Nxc7 18. e4 Bxf1 19. Qxf1 Nxe4 20. Nxe4 dxe4 21. fxe4 Qg5+ 22. Kh1 Qd2 23. Bb3 Ne6 24. Rd1 Qxb2 25. Bc4 b5 26. cxb6 axb6 27. d5 cxd5 28. exd5 Ng5 29. d6 Rad8 30. h4 Re4 31. Nf4 Rxc4 32. Qxc4 Nf3 33. Qe2 Qxe2 34. Nxe2 Nxh4 35. Ng3 g6 36. Ne4 Kg7 37. Rb1 f5 38. Ng5 Rxd6 39. Rb4 h6 40. Nh3 Rd1+ 41. Kh2 Rd2+ 42. Kg1 Nf3+ 43. Kf1 Rd6 44. Nf4 Nd2+ 45. Ke1 Ne4 46. Ne2 g5 47. Nd4 Kg6 48. Nf3 Kf6 49. Rb5 Nc5 50. Nd2 g4 51. Nc4 Re6+ 52. Kf1 Nd7 53. Rd5 Ne5 54. Ne3 h5 55. Ng2 Kg5 56. Ne3 h4 57. Rb5 h3 58. Nd5 1-0

[Event "Titled Tuesday intern op 25th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.25"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Bharath, Subramaniyam H"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2476"]
[PlyCount "93"]
[EventDate "2022.01.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Rfe8 13. Nd4 Rac8 14. f3 Qa6 15. g4 b5 16. Nce2 b4 17. Ng3 Qc4 18. Nh5 Nxh5 19. gxh5 Bxg5 20. Qxg5 h6 21. Qg3 f6 22. Rg1 Re7 23. Qxd6 Rd7 24. Qxe6+ Qxe6 25. Nxe6 Rxd1+ 26. Rxd1 Be8 27. Nf4 a6 28. Rd4 a5 29. Rd5 a4 30. Rd4 b3 31. axb3 axb3 32. cxb3 Bb5 33. Rd5 Rb8 34. Kc2 Rc8+ 35. Kd2 Rb8 36. b4 Bc6 37. Rc5 Bd7 38. Kc3 Kf7 39. Rc7 Ke7 40. h4 Kd6 41. Rc5 Ra8 42. Rd5+ Ke7 43. Ra5 Rc8+ 44. Kd2 Rc4 45. Ra7 Kd6 46. Ra6+ Ke7 47. Kd3 1-0

[Event "Titled Tuesday intern op 25th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.25"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Svane, Frederik"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2572"]
[BlackElo "2493"]
[PlyCount "56"]
[EventDate "2022.01.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg7 6. Na3 cxd4 7. Bc4 Qe4+ 8. Be3 Nh6 9. Nb5 O-O 10. cxd4 Nf5 11. Qe2 Nxe3 12. fxe3 Nc6 13. O-O Bh6 14. Rae1 Bf5 15. Rf2 Rad8 16. h3 e5 17. Nc3 Qxe3 18. dxe5 Qxe2 19. Rfxe2 Nd4 20. Nxd4 Rxd4 21. Bd5 Bd2 22. Rxd2 Rxd2 23. b3 Rd3 24. Rc1 Rc8 25. Bc4 Rxc3 26. Rxc3 b5 27. g4 Be6 28. Re3 bxc4 0-1

[Event "Titled Tuesday intern op 01st Feb-A"]
[Site "Chess.com INT"]
[Date "2022.02.01"]
[Round "1"]
[White "Mortazavi, Ali"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2333"]
[BlackElo "2572"]
[PlyCount "51"]
[EventDate "2022.02.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O e6 5. d3 Bd6 6. c4 Ne7 7. Be3 O-O 8. Qb3 Qc8 9. Nc3 Nd7 10. Rac1 Re8 11. h3 Bh5 12. cxd5 exd5 13. Nd4 Nc5 14. Qc2 Ne6 15. Qd2 Nxd4 16. Bxd4 Nf5 17. Nb5 Rxe2 18. Qg5 Bg6 19. Nxd6 Nxd6 20. Rfe1 Qe6 21. Bc3 h6 22. Qf4 Nb5 23. Rxe2 Qxe2 24. Re1 Nxc3 25. bxc3 Qxe1+ 26. Kh2 0-1

[Event "Titled Tuesday intern op 01st Feb-A"]
[Site "Chess.com INT"]
[Date "2022.02.01"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Khachiyan, Melikset"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2446"]
[PlyCount "60"]
[EventDate "2022.02.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 d6 8. dxe5 dxe5 9. Nxe5 Nf6 10. O-O O-O 11. Qc2 b6 12. Nd2 Bb7 13. Ndf3 Qc8 14. h3 Qe6 15. Bf4 h6 16. Nd4 Qc8 17. Rfe1 Re8 18. Nf5 Bf8 19. Rad1 c5 20. Bb5 Bxe4 21. Rxe4 Qxf5 22. Bxe8 Rxe8 23. Rde1 Nxe4 24. Rxe4 f6 25. g4 Qe6 26. Qe2 Nc6 27. Nxc6 Qxe4 28. Qxe4 Rxe4 29. Bb8 a6 30. Ba7 b5 0-1

[Event "Titled Tuesday intern op 01st Feb-A"]
[Site "Chess.com INT"]
[Date "2022.02.01"]
[Round "3"]
[White "Doshi, Moksh Amitbhai"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2368"]
[BlackElo "2572"]
[PlyCount "106"]
[EventDate "2022.02.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. Bg2 c6 9. O-O d5 10. Ne5 Nfd7 11. cxd5 Nxe5 12. dxe5 cxd5 13. Rc1 Nd7 14. f4 Rc8 15. Re1 Ba3 16. Rb1 Qe7 17. Bf1 Rfd8 18. e4 Bxf1 19. Rxf1 Bb4 20. Rc1 Bxc3 21. Bxc3 dxe4 22. Qe2 Nc5 23. Bb4 Rd4 24. Bxc5 Rxc5 25. Rcd1 Qd7 26. Rxd4 Qxd4+ 27. Kh1 Rd5 28. Re1 g6 29. Qxe4 Qxe4+ 30. Rxe4 Rd1+ 31. Kg2 Rd2+ 32. Kf3 Rxa2 33. Re3 Rxh2 34. Rd3 h5 35. Rd7 Rb2 36. Rxa7 Rxb3+ 37. Kg2 Kg7 38. Rb7 Rb2+ 39. Kh3 Rb1 40. Rb8 b5 41. Rb7 b4 42. Kh2 b3 43. Rb8 b2 44. Kg2 g5 45. fxg5 Kg6 46. Rb7 Kxg5 47. Kh2 Kf5 48. Rxf7+ Kxe5 49. Rb7 Kd6 50. Rb8 e5 51. Kg2 e4 52. Rb3 Kd5 53. Rb8 e3 0-1

[Event "Titled Tuesday intern op 01st Feb-A"]
[Site "Chess.com INT"]
[Date "2022.02.01"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Papp, Levente"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2396"]
[PlyCount "69"]
[EventDate "2022.02.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Nxe3 10. fxe3 Bd7 11. Bd3 f6 12. O-O Be7 13. exf6 Bxf6 14. Nc3 O-O 15. Na4 Qd8 16. Nc5 Qe7 17. Rc1 Be8 18. Kh1 Bh5 19. Qc2 g6 20. Nxb7 Nxb4 21. axb4 Qxb7 22. Qc6 Qe7 23. Ne5 Bxe5 24. dxe5 Bg4 25. Rf6 Rab8 26. h3 Bf5 27. Bxf5 exf5 28. Qxd5+ Kh8 29. Rxf8+ Rxf8 30. e6 Rf6 31. Rc6 Qxb4 32. Qe5 Kg7 33. Rc7+ Kh6 34. Qxf6 Qd6 35. Qh4# 1-0

[Event "Titled Tuesday intern op 01st Feb-A"]
[Site "Chess.com INT"]
[Date "2022.02.01"]
[Round "5"]
[White "Shyam, Nikil P"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2442"]
[BlackElo "2572"]
[PlyCount "88"]
[EventDate "2022.02.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O d5 6. c4 Bd6 7. Nc3 O-O 8. Re1 Ne4 9. Bc2 Nd7 10. Nxe4 dxe4 11. Nd2 f5 12. f4 exf3 13. Nxf3 Nf6 14. a3 a5 15. d5 exd5 16. Bxf5 dxc4 17. e4 Bc5+ 18. Be3 Qe7 19. Bxc5 Qxc5+ 20. Qd4 Qxd4+ 21. Nxd4 Rae8 22. e5 Nd5 23. Be4 g6 24. Bf3 Re7 25. Rad1 Rfe8 26. e6 c6 27. Bxd5 cxd5 28. Re5 Kg7 29. Rf1 Bc8 30. Rfe1 Bb7 31. Rf1 Rd8 32. g4 h6 33. h4 Rd6 34. g5 hxg5 35. hxg5 Bc8 36. Rf6 b5 37. Kf2 b4 38. axb4 axb4 39. Ke3 Ba6 40. Kd2 Bb7 41. Re1 Bc8 42. Re5 Bb7 43. Re3 Bc8 44. Re5 Bb7 1/2-1/2

[Event "Titled Tuesday intern op 01st Feb-A"]
[Site "Chess.com INT"]
[Date "2022.02.01"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Goryachkina, Aleksandra"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2610"]
[PlyCount "112"]
[EventDate "2022.02.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Na3 a6 7. Nc2 Ng6 8. h4 Be7 9. h5 Nf8 10. dxc5 Nd7 11. h6 g6 12. Bf4 g5 13. Bg3 g4 14. Nfd4 Ncxe5 15. b4 Bf6 16. Be2 Rg8 17. Ne3 Bg5 18. Qc2 Qf6 19. Nxg4 Nxg4 20. Bxg4 Rg6 21. Kf1 Ne5 22. Bxe5 Qxe5 23. Re1 Qf6 24. Bf3 Kf8 25. Qe2 Bd7 26. Bg4 Re8 27. Nf3 Bf4 28. Bh5 Rxh6 29. g3 Bc7 30. Ne5 Bxe5 31. Qxe5 Qxe5 32. Rxe5 f6 33. Re1 Bc6 34. Kg2 d4+ 35. Bf3 Bxf3+ 36. Kxf3 Rxh1 37. Rxh1 dxc3 38. Rxh7 c2 39. Rh1 Rd8 40. Rc1 Rd4 41. a3 Rd3+ 42. Kg2 Rc3 43. Kf1 Ke7 44. Ke2 Rxa3 45. Rxc2 Rb3 46. c6 bxc6 47. Rxc6 Rxb4 48. Rxa6 Rb2+ 49. Kf3 Rb3+ 50. Kg2 f5 51. Ra7+ Kf6 52. Ra8 Rb2 53. Rf8+ Ke7 54. Ra8 Kf6 55. Rf8+ Ke7 56. Ra8 Kf6 1/2-1/2

[Event "Titled Tuesday intern op 01st Feb-A"]
[Site "Chess.com INT"]
[Date "2022.02.01"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Brodowski, Piotr"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2572"]
[BlackElo "2443"]
[PlyCount "63"]
[EventDate "2022.02.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nd7 5. h4 h6 6. Qd2 c6 7. O-O-O b5 8. h5 g5 9. f4 gxf4 10. Bxf4 Qa5 11. Kb1 b4 12. Nce2 Ngf6 13. Ng3 Nb6 14. Nf3 Be6 15. b3 Na4 16. bxa4 Qxa4 17. d5 Nxd5 18. exd5 Bxd5 19. Qxd5 cxd5 20. Rxd5 Qa3 21. Nd4 a6 22. Ngf5 Bf6 23. Rh3 Qa4 24. Re3 Kf8 25. Bc4 Rc8 26. Bb3 Qd7 27. Nxh6 Bg7 28. Nxf7 e6 29. Rxd6 Kxf7 30. Rxd7+ Kg8 31. Nxe6 Bf6 32. Rg3+ 1-0

[Event "Titled Tuesday intern op 01st Feb-A"]
[Site "Chess.com INT"]
[Date "2022.02.01"]
[Round "8"]
[White "Szpar, Milosz"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2434"]
[BlackElo "2572"]
[PlyCount "48"]
[EventDate "2022.02.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. e5 h5 9. d3 e6 10. Bf4 d6 11. h3 Nxf3+ 12. Qxf3 Nxe5 13. Qg3 h4 14. Qg5 f6 15. Nd5 exd5 16. Qg6+ Qf7 17. Qxf7+ Kxf7 18. d4 cxd4 19. Rad1 g5 20. Bh2 Nc6 21. c3 Bf5 22. cxd4 Rc8 23. Rc1 Be7 24. Be2 Nxd4 0-1

[Event "Titled Tuesday intern op 01st Feb-A"]
[Site "Chess.com INT"]
[Date "2022.02.01"]
[Round "9"]
[White "Daneshvar, Bardiya"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2405"]
[BlackElo "2572"]
[PlyCount "89"]
[EventDate "2022.02.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. Qc2 Nbd7 10. a4 O-O 11. Rd1 Ne4 12. Be1 Bd6 13. e3 Qe7 14. Nc3 f5 15. Ne2 Rac8 16. Nf4 c5 17. a5 b5 18. dxc5 Rxc5 19. Bb4 Rcc8 20. Bxd6 Qxd6 21. Nd4 Rfe8 22. Ndxe6 Rxe6 23. Rxd5 Qe7 24. Nxe6 Qxe6 25. Rad1 Ndf6 26. Rd8+ Rxd8 27. Rxd8+ Kf7 28. Ra8 bxc4 29. Rxa7+ Kg6 30. bxc4 Bxc4 31. h3 h5 32. Rb7 Qd5 33. Rc7 Bd3 34. Qc6 Qa2 35. Bxe4 Bxe4 36. Qc1 Qxa5 37. Rc3 Bb7 38. Kf1 Qd5 39. Ke2 Ba6+ 40. Ke1 Qh1+ 41. Kd2 Qd5+ 42. Kc2 Bb5 43. Kb2 Ne4 44. Rb3 Nxf2 45. Qc2 1-0

[Event "Titled Tuesday intern op 01st Feb-A"]
[Site "Chess.com INT"]
[Date "2022.02.01"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Barrientos Chavarriaga, Sergio E"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2572"]
[BlackElo "2468"]
[PlyCount "117"]
[EventDate "2022.02.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Bd7 6. O-O Bc6 7. Re1 Ne7 8. b4 b6 9. bxc5 bxc5 10. Na3 Ng6 11. cxd4 cxd4 12. Nb5 Bc5 13. Qc2 Nd7 14. Nfxd4 Bd5 15. Nb3 Bxf2+ 16. Kxf2 Qh4+ 17. Kf1 Bxg2+ 18. Kxg2 Nf4+ 19. Kf3 Qxe1 20. Kxf4 g5+ 21. Kf3 Qh1+ 22. Ke2 Qxh2+ 23. Ke3 Qxe5+ 24. Kf2 Qh2+ 25. Ke1 Qg3+ 26. Kd1 Qg4+ 27. Ke1 Ne5 28. Be4 Qg1+ 29. Ke2 Qh2+ 30. Kf1 Qf4+ 31. Kg1 Qg3+ 32. Kf1 Qf4+ 33. Ke1 Ng4 34. Qc6+ Ke7 35. Ba3+ Kf6 36. Bb2+ Ke7 37. Bf3 Qg3+ 38. Kd1 Nf2+ 39. Ke2 Rhd8 40. Qc7+ Qxc7 41. Nxc7 Nd3 42. Nxa8 Nf4+ 43. Ke3 Rd3+ 44. Kf2 f5 45. Ba3+ Kf6 46. Nc7 g4 47. Bh1 g3+ 48. Kf1 h5 49. Re1 h4 50. Bb2+ Kg5 51. Be5 h3 52. Bxf4+ Kxf4 53. Nxe6+ Kg4 54. Nec5 Rd8 55. Ne6 f4 56. Nxd8 f3 57. Re4+ Kf5 58. Bxf3 g2+ 59. Bxg2 1-0

[Event "Titled Tuesday intern op 01st Feb-A"]
[Site "Chess.com INT"]
[Date "2022.02.01"]
[Round "11"]
[White "Santos Ruiz, Miguel"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2596"]
[BlackElo "2572"]
[PlyCount "51"]
[EventDate "2022.02.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. Qc2 e5 5. d3 Be7 6. Be2 O-O 7. O-O d5 8. a3 Be6 9. b4 a6 10. Nbd2 Rc8 11. Qb1 cxb4 12. axb4 d4 13. cxd4 Nxd4 14. Nxd4 Qxd4 15. Nf3 Qxb4 16. Nxe5 Rfd8 17. Be3 h6 18. d4 Rxd4 19. Bxd4 Qxd4 20. Qxb7 Bc5 21. Nd3 Bf8 22. Nf4 Bd7 23. Rfd1 Qe5 24. Nd5 Nxd5 25. Qxd5 Qxd5 26. exd5 1-0

[Event "Titled Tuesday intern op 01st Feb-B"]
[Site "Chess.com INT"]
[Date "2022.02.02"]
[Round "1"]
[White "Sanchez Gonzalez, Sergio"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2287"]
[BlackElo "2572"]
[PlyCount "66"]
[EventDate "2022.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 d6 6. a3 Bxc3 7. Qxc3 a5 8. d3 O-O 9. b3 Bg4 10. Be2 e4 11. dxe4 Nxe4 12. Qc2 Re8 13. Bb2 Bf5 14. Bd3 Bg6 15. h4 h5 16. Ng5 Nxg5 17. Bxg6 fxg6 18. Qxg6 Ne6 19. Rh3 Qe7 20. O-O-O Qf7 21. Qc2 Ne5 22. Rg3 Ng4 23. Rd2 Nc5 24. Rd4 Ne6 25. Rd2 Rf8 26. Qe4 Nc5 27. Qd4 Nxb3+ 28. Kc2 Nxd4+ 29. Bxd4 Qxc4+ 30. Bc3 Rf7 31. f3 Nxe3+ 32. Kb2 Nf1 33. Rd4 Qb5+ 0-1

[Event "Titled Tuesday intern op 01st Feb-B"]
[Site "Chess.com INT"]
[Date "2022.02.02"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Cori Tello, Deysi Estella"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2406"]
[PlyCount "55"]
[EventDate "2022.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 b6 4. c3 Qd7 5. Nf3 Ne7 6. h4 c5 7. h5 h6 8. Bf4 Nec6 9. Nbd2 Be7 10. Be2 Ba6 11. O-O Bxe2 12. Qxe2 a5 13. Rad1 Na6 14. Rfe1 Nc7 15. dxc5 bxc5 16. Ne4 O-O 17. Nh2 Qc8 18. Ng3 Rd8 19. Ng4 Bf8 20. Bxh6 d4 21. Bg5 Nd5 22. Bxd8 Qxd8 23. Ne4 Rb8 24. h6 Qh4 25. g3 Qh3 26. c4 Nde7 27. Ng5 d3 28. Rxd3 1-0

[Event "Titled Tuesday intern op 01st Feb-B"]
[Site "Chess.com INT"]
[Date "2022.02.02"]
[Round "3"]
[White "Fernandez, Nelson Wilfredo"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E49"]
[WhiteElo "1953"]
[BlackElo "2572"]
[PlyCount "64"]
[EventDate "2022.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5 exd5 8. e3 O-O 9. Bd3 Re8 10. Ne2 b6 11. O-O Ba6 12. Ng3 Bxd3 13. Qxd3 Nc6 14. Bd2 Rc8 15. Rae1 g6 16. e4 cxd4 17. cxd4 dxe4 18. fxe4 Ng4 19. Bc3 Qd7 20. Rd1 Qe7 21. Qf3 f5 22. Rfe1 f4 23. Qxg4 fxg3 24. Qxg3 Qxa3 25. d5 Ne5 26. Bxe5 Qc5+ 27. Kh1 Qc2 28. Ba1 Rxe4 29. h3 Rce8 30. Rc1 Qd2 31. Rf1 Re2 32. Qf3 Rf2 0-1

[Event "Titled Tuesday intern op 01st Feb-B"]
[Site "Chess.com INT"]
[Date "2022.02.02"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2615"]
[PlyCount "114"]
[EventDate "2022.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 d6 8. dxe5 dxe5 9. Nxe5 Nf6 10. O-O O-O 11. Qc2 c5 12. Nd2 Qc7 13. f4 Ng4 14. Nxg4 Bxg4 15. e5 h6 16. Ne4 Rad8 17. Be3 c4 18. Be2 Bxe2 19. Qxe2 Rd3 20. Rae1 Rfd8 21. Kh1 Nc6 22. Qh5 R8d5 23. Rf3 Kf8 24. Rg3 Qd7 25. Bg1 Rxg3 26. hxg3 b5 27. g4 Kg8 28. g5 hxg5 29. Nxg5 Bxg5 30. Qxg5 a5 31. Re3 Rd3 32. Rg3 Rxg3 33. Qxg3 Ne7 34. Qf3 Qd5 35. Qg4 g6 36. Bd4 Nf5 37. e6 Qxe6 38. Be5 Ng7 39. Qh4 b4 40. Qd8+ Ne8 41. cxb4 axb4 42. Qb8 c3 43. Qxb4 c2 44. Qc3 Qxa2 45. Kh2 Qa4 46. Qh3 f6 47. Qe6+ Kf8 48. Bxf6 Qxf4+ 49. g3 Qf2+ 50. Kh1 Qxf6 51. Qc4 Qd6 52. Qxc2 Kg7 53. Qc3+ Nf6 54. Kg2 Qd5+ 55. Kh3 g5 56. Qb2 Qh1+ 57. Qh2 g4+ 0-1

[Event "Titled Tuesday intern op 01st Feb-B"]
[Site "Chess.com INT"]
[Date "2022.02.02"]
[Round "5"]
[White "Shahade, Gregory P"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2476"]
[BlackElo "2572"]
[PlyCount "116"]
[EventDate "2022.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. Bg2 Bg5 15. O-O Ne7 16. b3 Nxd5 17. Qxd5 Be6 18. Qd3 Qb6 19. Rad1 Rfd8 20. h4 Bh6 21. Rfe1 a4 22. Ne3 axb3 23. axb3 Ra2 24. Rd2 Rxd2 25. Qxd2 Ra8 26. Rd1 Bxe3 27. Qxe3 Qxe3 28. fxe3 Ra6 29. Bf1 Kf8 30. c5 Ra3 31. cxd6 Ke8 32. Bb5+ Kd8 33. Rc1 Rxb3 34. Kf2 Rb2+ 35. Kg1 b3 36. d7 Bxd7 37. Rd1 Kc7 38. Rxd7+ Kb6 39. Bc4 Rb1+ 40. Kf2 b2 41. Ba2 Ra1 42. Rd8 Rxa2 43. Kf3 Kc7 44. Rd5 Ra1 45. Rc5+ Kd6 46. Rd5+ Ke6 47. Rb5 b1=Q 48. Rxb1 Rxb1 49. Kg4 Ra1 50. Kh5 Ra3 51. g4 Rxe3 52. g5 Rxe4 53. g6 fxg6+ 54. Kg5 Rf4 55. h5 Rf5+ 56. Kh4 Rxh5+ 57. Kg4 Rf5 58. Kh4 e4 0-1

[Event "Titled Tuesday intern op 01st Feb-B"]
[Site "Chess.com INT"]
[Date "2022.02.02"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Nepomniachtchi, Ian"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2572"]
[BlackElo "2773"]
[PlyCount "187"]
[EventDate "2022.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Bd7 6. O-O Bc6 7. Re1 Ne7 8. b4 Ng6 9. b5 Bd5 10. c4 Bxf3 11. Qxf3 Nd7 12. Bxg6 hxg6 13. Qxb7 Rh5 14. f4 Rb8 15. Qf3 Rxh2 16. Qg3 Rh5 17. d3 Be7 18. Qf3 Qa5 19. Re2 Qa4 20. Nd2 a6 21. bxa6 Qxa6 22. a4 f5 23. exf6 gxf6 24. a5 Kf7 25. Ne4 Rbh8 26. Ng3 Rh4 27. Bd2 Bd8 28. Rb1 Bc7 29. Qb7 Qd6 30. Ne4 Qe7 31. a6 g5 32. a7 gxf4 33. Qxc7 Rh1+ 34. Kf2 Rxb1 35. Qxf4 Rhh1 36. Ng5+ Kg6 37. Kg3 e5 38. Qe4+ f5 39. a8=Q fxe4 40. Qxe4+ Kg7 41. Rf2 Rbf1 42. Qf5 Rxf2 43. Kxf2 Qf6 44. Ne6+ Kf7 45. Nd8+ Ke7 46. Bg5 Rh6 47. Ke2 Kxd8 48. Bxf6+ Rxf6 49. Qh3 Ke7 50. Qh7+ Rf7 51. Qe4 Rf4 52. Qh7+ Rf7 53. Qh6 Rf6 54. Qg5 Kf7 55. g4 Rg6 56. Qf5+ Nf6 57. g5 Ke7 58. gxf6+ Rxf6 59. Qg5 Ke6 60. Qg8+ Kf5 61. Qd5 Rh6 62. Qf3+ Kg5 63. Qg3+ Kf5 64. Qf3+ Kg5 65. Qd5 Rh2+ 66. Ke1 Kf5 67. Qe4+ Kf6 68. Qc6+ Kf5 69. Qxc5 Rh3 70. Kd2 Rh2+ 71. Kd1 Rh3 72. Kc2 Rh2+ 73. Kc1 Rh1+ 74. Kb2 Rh2+ 75. Kc1 Rh1+ 76. Kd2 Rh2+ 77. Ke1 Rh1+ 78. Kf2 Rh2+ 79. Kg1 Rd2 80. Qe7 Kf4 81. Qf6+ Ke3 82. Qxe5+ Kxd3 83. c5 Rc2 84. Qf5+ Kd2 85. c6 d3 86. c7 Rc1+ 87. Kf2 Rc2 88. c8=Q Kc1+ 89. Qxc2+ dxc2 90. Ke2 Kb2 91. Qb5+ Ka1 92. Kd2 Ka2 93. Kxc2 Ka3 94. Qb3# 1-0

[Event "Titled Tuesday intern op 01st Feb-B"]
[Site "Chess.com INT"]
[Date "2022.02.02"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Hakobyan, Aram"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2602"]
[PlyCount "94"]
[EventDate "2022.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Nd7 7. Nbd2 Ng6 8. Nb3 f6 9. Ne1 h5 10. f4 h4 11. Nd3 b6 12. Bg4 Ne7 13. Be3 Rc8 14. a4 Kf7 15. a5 Bxg4 16. Qxg4 Nf5 17. Bf2 c5 18. axb6 axb6 19. dxc5 bxc5 20. Ra7 Rc7 21. Rfa1 Kg8 22. exf6 Nxf6 23. Qe2 Ne4 24. Nd2 Nfd6 25. Ra8 Rc8 26. R8a7 Rh6 27. Ne5 Nxf2 28. Qxf2 c4 29. Kh1 Qe8 30. Ndf3 Nf5 31. c3 Bc5 32. Nd4 Ng3+ 33. Kg1 Bxa7 34. Rxa7 Ne4 35. Qe1 Ra8 36. Qa1 Rxa7 37. Qxa7 h3 38. g3 Qh5 39. Ndf3 Rf6 40. Qd7 Nd2 41. Kf2 Nxf3 42. Nxf3 Qf5 43. Qe8+ Rf8 44. Qe7 Qc2+ 45. Ke3 Qe4+ 46. Kf2 Qf5 47. Ng5 e5 0-1

[Event "Titled Tuesday intern op 01st Feb-B"]
[Site "Chess.com INT"]
[Date "2022.02.02"]
[Round "8"]
[White "Araujo Sanchez, Josue"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2264"]
[BlackElo "2572"]
[PlyCount "114"]
[EventDate "2022.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 Nh5 6. Bg5 Be7 7. Bxe7 Qxe7 8. a4 a6 9. c3 d6 10. Bd3 Nd7 11. Qe2 c5 12. O-O O-O 13. Rfc1 Rfd8 14. Nc4 g6 15. Ncd2 Ndf6 16. Rab1 e5 17. dxe5 dxe5 18. Bc4 Qe8 19. Ng5 Rd7 20. Ndf3 h6 21. Nh3 Rd6 22. Rd1 Rxd1+ 23. Rxd1 Bxf3 24. Qxf3 e4 25. Qe2 Qxa4 26. g4 Ng7 27. Rd6 b5 28. Rxf6 Qxc4 29. Qxc4 bxc4 30. Nf4 g5 31. Nd5 Ne6 32. Rf5 Rb8 33. Nf6+ Kg7 34. Nxe4 Rxb2 35. Nxc5 Rc2 36. Nxa6 Rxc3 37. Kg2 Rc1 38. Nc5 c3 39. Nxe6+ fxe6 40. Rc5 Kf6 41. Kf3 Rc2 42. h3 Ke7 43. Rc4 Kd6 44. Rc8 Kd5 45. Rc7 Kd6 46. Rc8 Kd7 47. Rc4 Kd6 48. Ke4 Rxf2 49. Rxc3 Rh2 50. Rd3+ Ke7 51. Ke5 Rxh3 52. Ra3 Rg3 53. Ra7+ Kf8 54. e4 Rxg4 55. Kf6 Rf4+ 56. Ke5 h5 57. Rh7 h4 0-1

[Event "Titled Tuesday intern op 01st Feb-B"]
[Site "Chess.com INT"]
[Date "2022.02.02"]
[Round "9"]
[White "Abdrlauf, Elham"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2343"]
[BlackElo "2572"]
[PlyCount "87"]
[EventDate "2022.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nde2 Bc5 7. Ng3 Qb6 8. Qd2 Bd4 9. Nf5 O-O 10. Qg5 Bxf2+ 11. Kd1 Ne8 12. Nd5 Qd8 13. h4 Bc5 14. Rh3 f6 15. Qg4 d6 16. Rg3 Kh8 17. h5 Nd4 18. c3 Ne6 19. Bb5 Bd7 20. Bxd7 Qxd7 21. Nde7 d5 22. Ng6+ hxg6 23. hxg6 dxe4+ 24. Ke1 Kg8 25. Qh5 Ng5 26. Bxg5 Bf2+ 27. Kxf2 Qxf5+ 28. Kg1 Qxg6 29. Qxg6 fxg5 30. Rxg5 Rc8 31. Qe6+ Rf7 32. Qxc8 Re7 33. Qf5 Nd6 34. Qg4 e3 35. Re1 Nf7 36. Rxe3 Nh6 37. Qh5 Re6 38. Rf3 Rd6 39. Rxe5 Rd1+ 40. Kf2 Rd6 41. Re8+ Kh7 42. Rff8 Rd2+ 43. Ke1 Rd5 44. Rh8# 1-0

[Event "Titled Tuesday intern op 01st Feb-B"]
[Site "Chess.com INT"]
[Date "2022.02.02"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Mirzoev, Azer"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2432"]
[PlyCount "118"]
[EventDate "2022.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 d6 8. dxe5 dxe5 9. Nxe5 Nf6 10. O-O O-O 11. Qc2 Nd7 12. Nxd7 Bxd7 13. Nd2 Qe8 14. e5 h6 15. Nf3 Rd8 16. Rb1 b6 17. Re1 c5 18. Qe2 Bc6 19. Bf4 Qd7 20. Rbd1 Qg4 21. Bg3 Rfe8 22. h3 Qe6 23. Nh2 c4 24. Bc2 Rxd1 25. Qxd1 Qd5 26. Qxd5 Bxd5 27. Ng4 Rd8 28. Rd1 Bc6 29. Rxd8+ Bxd8 30. Ne3 b5 31. Nf5 Nb7 32. f4 Nc5 33. Bf2 Nd3 34. Be3 a5 35. Nd6 Ne1 36. Be4 Bxe4 37. Nxe4 b4 38. cxb4 axb4 39. Kf1 Nc2 40. Bc1 Bb6 41. Nd6 b3 42. axb3 cxb3 43. Nc4 Be3 44. Nxe3 Nxe3+ 45. Ke2 Nc4 46. Kd3 b2 47. Bxb2 Nxb2+ 48. Kd4 Na4 49. f5 Kf8 50. g4 Nb6 51. h4 Ke7 52. g5 h5 53. Kc5 Nd7+ 54. Kd5 Nf8 55. Kc5 g6 56. f6+ Ke6 57. Kc6 Nd7 58. Kc7 Nxe5 59. Kd8 Nf3 0-1

[Event "Titled Tuesday intern op 01st Feb-B"]
[Site "Chess.com INT"]
[Date "2022.02.02"]
[Round "11"]
[White "Isajevsky, Anton"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2403"]
[BlackElo "2572"]
[PlyCount "66"]
[EventDate "2022.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 Na6 6. Nf3 Bc5 7. Qd3 d5 8. a3 O-O 9. O-O Re8 10. cxd5 Qxd5 11. Qxd5 Nxd5 12. Re1 h6 13. Bd2 Nac7 14. e4 Nf6 15. Nc3 Bg4 16. h3 Bxf3 17. Bxf3 Ne6 18. Rad1 Rad8 19. Kg2 Bd4 20. Be3 Bxe3 21. Rxe3 Rxd1 22. Bxd1 Rd8 23. Kf1 b5 24. Ke1 Nc5 25. Bc2 a5 26. e5 Nd5 27. Nxd5 Rxd5 28. f4 Kf8 29. Ke2 Ke7 30. h4 g6 31. h5 gxh5 32. Kf3 Ne6 33. Be4 Rd1 0-1

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Aggelis, Nikolaos"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2284"]
[PlyCount "23"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 f5 6. cxb4 fxe4 7. b5 d5 8. bxc6 bxc6 9. Nxe5 Qg5 10. Qa4 Ne7 11. Bxd5 Qf5 12. Bxc6+ 1-0

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "2"]
[White "Fries Nielsen, Jens Ove"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2393"]
[BlackElo "2572"]
[PlyCount "78"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Nc3 d5 4. g4 Bb4 5. Bd3 c5 6. a3 Bxc3+ 7. bxc3 c4 8. Bf1 Ne4 9. Bd2 Qh4 10. Qf3 O-O 11. Ne2 f5 12. g5 Nxg5 13. Qg2 Ne4 14. Rg1 Rf7 15. Nf4 Nc6 16. Ke2 Nxd2 17. Kxd2 Bd7 18. f3 Re8 19. Be2 Ree7 20. Raf1 Rf6 21. Bd1 Rh6 22. Rf2 Be8 23. Qf1 Qf6 24. Rfg2 Kf8 25. Qf2 Nb8 26. Qg3 Nd7 27. e4 fxe4 28. fxe4 dxe4 29. Rf2 Rf7 30. Rgf1 Kg8 31. Be2 Qh4 32. Qg2 b5 33. Qxe4 Rhf6 34. Qe3 Qh6 35. Bg4 Nf8 36. d5 exd5 37. Qxe8 Rxf4 38. Rxf4 Rxf4 39. Ke1 Re4+ 0-1

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Ohanyan, Emin"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2572"]
[BlackElo "2379"]
[PlyCount "79"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O O-O 6. Nc3 h6 7. Nd5 d6 8. c3 Nxd5 9. Bxd5 Ne7 10. Bb3 Bb6 11. Nh4 Kh7 12. Qh5 Qe8 13. a4 a5 14. Be3 Ba7 15. Bxa7 Rxa7 16. d4 f6 17. Qxe8 Rxe8 18. Rfe1 g5 19. Nf3 Ra8 20. Nd2 b6 21. Rad1 Kg7 22. Nf1 Ng6 23. Ne3 Ne7 24. f3 Bd7 25. Kf2 Rad8 26. Rh1 Rh8 27. h4 Bc6 28. Rh2 Bb7 29. Rdh1 Bc8 30. Bc4 c6 31. Bb3 Ng6 32. g3 Ne7 33. Nc4 b5 34. Nxa5 Bd7 35. Nb7 Rb8 36. Nxd6 bxa4 37. Bxa4 Rxb2+ 38. Ke3 Ra8 39. Rxb2 Rxa4 40. Rb7 1-0

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "4"]
[White "Khachiyan, Melikset"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "2446"]
[BlackElo "2572"]
[PlyCount "60"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 c5 4. Bxf6 gxf6 5. e3 Nc6 6. Qh5 e6 7. O-O-O Bd7 8. f4 cxd4 9. exd4 Bb4 10. Nge2 Ne7 11. g4 Qa5 12. f5 O-O-O 13. Qxf7 Rdf8 14. Qh5 exf5 15. gxf5 Rhg8 16. Qf3 Bxf5 17. Bh3 Rg5 18. Rhg1 h6 19. Bxf5+ Rxf5 20. Qh3 Kb8 21. Rg7 Rg5 22. Qxh6 Nf5 23. Rxb7+ Kxb7 24. Qh7+ Kb8 25. Qd7 Rd8 26. Qe6 Qb6 27. Qf7 Bxc3 28. Nxc3 Nxd4 29. Nxd5 Ne2+ 30. Kb1 Rgxd5 0-1

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Maevsky, Nikolay"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2337"]
[PlyCount "86"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Bg6 7. Nbd2 Nh6 8. a4 Nf5 9. a5 a6 10. c4 Be7 11. Qb3 Rb8 12. Re1 O-O 13. h3 Nh4 14. Nxh4 Bxh4 15. Nf3 Be7 16. Bd2 dxc4 17. Bxc4 Re8 18. Bc3 Nf8 19. Rad1 Qc7 20. Nd2 Rbd8 21. Ne4 Nd7 22. Ng3 b5 23. axb6 Nxb6 24. Bxa6 Nd5 25. Bd3 Rb8 26. Qc4 c5 27. Be4 Nb6 28. Qa6 cxd4 29. Bxd4 Qc4 30. Qa7 Nd5 31. Rc1 Qb3 32. Bxg6 hxg6 33. Ne4 Ra8 34. Qd7 Red8 35. Qc6 Nf4 36. Bc5 Rdc8 37. Qd7 Bxc5 38. Rxc5 Rxc5 39. Nxc5 Qxb2 40. Qd1 Ra2 41. Rf1 Nd5 42. Nd3 Qd4 43. Re1 Ra3 0-1

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "6"]
[White "Gabrielian, Artur"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2464"]
[BlackElo "2572"]
[PlyCount "117"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 e6 11. b3 Be7 12. Bb2 d6 13. Nd1 O-O 14. Ne3 b5 15. f4 Nc6 16. c3 Bb7 17. Bg2 Rac8 18. Rac1 Qb6 19. Kh1 a5 20. Rcd1 b4 21. f5 Ba6 22. Qh5 Ne5 23. Ng4 Nxg4 24. Qxg4 exf5 25. Qxf5 Bf6 26. Ba1 Rce8 27. cxb4 Bxa1 28. bxa5 Qxa5 29. Rxa1 Qxd2 30. Rad1 Qxa2 31. Ra1 Qd2 32. Red1 Qc2 33. Rdc1 Qb2 34. Rcb1 Qc2 35. Rc1 Qe2 36. Bf1 Bc8 37. Qxf7+ Rxf7 38. Bxe2 Bb7 39. Kg1 Bxe4 40. Bc4 d5 41. Bb5 Rb8 42. Rxc5 Rfb7 43. Bc6 Rxb3 44. Bxd5+ Bxd5 45. Rxd5 h6 46. Rf1 Rb2 47. Rd7 R2b7 48. Rxb7 Rxb7 49. Kg2 Rc7 50. h4 Rd7 51. Kh3 Re7 52. Rf4 Rd7 53. Rf3 Re7 54. h5 Re5 55. g4 Re4 56. Kg3 Re5 57. Kh3 Re6 58. Kg3 Re5 59. Kh3 1/2-1/2

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Pakleza, Zbigniew"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2572"]
[BlackElo "2500"]
[PlyCount "150"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. h3 Bh5 6. Be2 e6 7. O-O d5 8. Ne5 Bxe2 9. Qxe2 Nbd7 10. exd5 cxd5 11. Bg5 Be7 12. Bxf6 Bxf6 13. f4 O-O 14. Kh1 Rc8 15. Nd1 Nxe5 16. fxe5 Bg5 17. c3 Qd7 18. Nf2 b5 19. Nd3 Be7 20. Rf3 a5 21. Raf1 b4 22. Nf4 g6 23. Qf2 bxc3 24. bxc3 Bg5 25. Rg3 Bxf4 26. Qxf4 Qe7 27. h4 Rc7 28. h5 Rfc8 29. Rff3 Qf8 30. Kh2 a4 31. Qh4 Qg7 32. h6 Qf8 33. Qg5 Qe7 34. Qf4 a3 35. Kh3 Rc6 36. Qd2 Qb7 37. Qf4 Qe7 38. Qc1 Rb8 39. Qf1 Rb2 40. Rf2 Rcb6 41. Rgf3 Rxf2 42. Qxf2 Rb2 43. Qe1 Rxa2 44. Qc1 Rb2 45. Qa1 Rb3 46. Qa2 Qb7 47. Qf2 Rb2 48. Qh4 Qc8 49. Qf6 Qf8 50. Kg4 Qxh6 51. Qe7 Qf8 52. Qh4 h5+ 53. Kg3 Qg7 54. Rf1 Rb8 55. Qe7 Ra8 56. Ra1 Qf8 57. Qb7 Qb8 58. Qxb8+ Rxb8 59. Rxa3 Rb2 60. Kf3 Kg7 61. g3 g5 62. Ra7 Rc2 63. Rc7 Kg6 64. Ke3 Rg2 65. Kf3 Rc2 66. Ke3 g4 67. Rc8 Rg2 68. Rg8+ Kh7 69. Rf8 Kg7 70. Rc8 Rxg3+ 71. Kf4 Rf3+ 72. Kg5 g3 73. Ra8 g2 74. Ra1 Rg3+ 75. Kh4 g1=Q 0-1

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Quintiliano Pinto, Renato Rodrigues"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2468"]
[PlyCount "114"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 Nf6 7. Nc3 g6 8. Bg5 Bg7 9. Bb3 O-O 10. O-O-O Bg4 11. h3 Bxf3 12. Qxf3 h6 13. Be3 Nd7 14. Kb1 Na5 15. Bd4 Ne5 16. Qg3 Nxb3 17. axb3 Nc6 18. Bxg7 Kxg7 19. f4 Nb4 20. e5 Qa5 21. exd6 exd6 22. Rxd6 Rac8 23. Rhd1 Rc7 24. Qe3 Rc5 25. Rd8 Rxd8 26. Rxd8 Qxd8 27. Qxc5 Nc6 28. Qe3 Qd6 29. Kc1 h5 30. Ne4 Qd5 31. Qc3+ Nd4 32. Qd3 Nxb3+ 33. Qxb3 Qxe4 34. Qc3+ Kg8 35. Qg3 h4 36. Qxh4 Qxg2 37. b3 Qg1+ 38. Kd2 Qd4+ 39. Ke2 b5 40. Qg3 a5 41. Qd3 Qc5 42. Qd2 a4 43. bxa4 bxa4 44. Qd8+ Kg7 45. Kd3 a3 46. Qa8 Qb4 47. Qa7 Qxf4 48. c3 Qd6+ 49. Kc2 Qh2+ 50. Kb3 Qb2+ 51. Kc4 Qa2+ 52. Kd4 Qd2+ 53. Kc4 a2 54. Kb3 Qd1+ 55. Kxa2 Qc2+ 56. Ka3 Qxc3+ 57. Ka4 Qa1+ 0-1

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "9"]
[White "Popadic, Dragan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2143"]
[BlackElo "2572"]
[PlyCount "86"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. f5 Nge7 7. fxe6 fxe6 8. d3 d5 9. Bb3 b5 10. O-O c4 11. dxc4 dxc4 12. Qxd8+ Kxd8 13. Nxb5 cxb3 14. axb3 Bd7 15. Rd1 h6 16. Be3 Bxb2 17. Ra2 Bg7 18. Bb6+ Kc8 19. Nd6+ Kb8 20. Bf2 Rf8 21. Bg3 e5 22. Nc4 Bg4 23. Rf1 Bxf3 24. gxf3 g5 25. c3 Ng6 26. b4 Nf4 27. b5 Nd8 28. Rd1 Kc7 29. b6+ Kc6 30. bxa7 Nde6 31. Ra6+ Kc7 32. Rdd6 Nd8 33. Na5 Ne2+ 34. Kg2 Nxc3 35. Rdc6+ Nxc6 36. Rxc6+ Kd7 37. Rxc3 Rxa7 38. Nb3 Rc7 39. Rd3+ Ke6 40. Na5 Ra8 41. Nb3 Rb8 42. Nd2 Rb2 43. Kh3 Rcc2 0-1

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Perez Gormaz, Matias Ariel"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2404"]
[PlyCount "67"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 h6 12. Bh4 b5 13. Bxf6 Bxf6 14. Qxd6 Bxc3 15. Qxc6 Bxe1 16. Rxd8 Raxd8 17. a3 Bxf2 18. Qxb5 Rb8 19. Qe2 Bc5 20. Ka2 Rfc8 21. Ne5 Bd4 22. Nd3 a5 23. g4 Rb7 24. h4 Bf6 25. Qf2 Rbc7 26. c3 Rd8 27. g5 hxg5 28. hxg5 Bxc3 29. Qb6 Rcd7 30. Nc5 Bd4 31. Qxa5 Bxc5 32. Qxc5 Rd4 33. g6 fxg6 34. Qe7 1-0

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "11"]
[White "Vakhlamov, Igor L"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2413"]
[BlackElo "2572"]
[PlyCount "45"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. e5 h5 9. Nd5 Qc6 10. Nxd4 cxd4 11. Nf4 g6 12. h3 Nh6 13. c3 Nf5 14. Bd3 Bh6 15. Nxh5 d5 16. Ng3 Nxg3 17. fxg3 Qb6 18. Kh2 Be6 19. Qa4+ Bd7 20. Qxd4 Qe6 21. c4 Bg5 22. cxd5 Rxh3+ 23. Kg1 1-0

[Event "Titled Tuesday intern op 08th Feb Late"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Mortazavi, Ali"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2333"]
[PlyCount "78"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Ng6 7. Ne1 h5 8. Bd3 Bxd3 9. Nxd3 Nh4 10. Nd2 Be7 11. Nb3 Nd7 12. a4 g5 13. a5 g4 14. Be3 Rg8 15. Nf4 Bg5 16. Nxh5 Bxe3 17. fxe3 Qg5 18. Nf4 Rh8 19. Qd2 a6 20. Qf2 O-O-O 21. Nd2 Rdg8 22. g3 Nf5 23. e4 dxe4 24. Nxe4 Qh6 25. Ra3 Kb8 26. Rb3 Ka8 27. c4 Nxd4 28. Rd1 Nf3+ 29. Rxf3 gxf3 30. Kf1 Nxe5 31. h4 Qh7 32. Nf6 Qf5 33. Nxg8 Rxg8 34. Re1 Ng4 35. Qd2 f2 36. Re2 Nh2+ 37. Kxf2 Qg4 38. Ke1 Nf3+ 39. Kd1 Nxd2 0-1

[Event "Titled Tuesday intern op 08th Feb Late"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "2"]
[White "Ozates, Tuna"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2217"]
[BlackElo "2572"]
[PlyCount "74"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. Nc3 Qc7 8. Be3 Nd7 9. Qd2 e6 10. O-O-O Be7 11. g4 Bg6 12. h4 h5 13. g5 O-O-O 14. Bf4 e5 15. Bg3 f6 16. Rdg1 Bf7 17. gxf6 gxf6 18. Ne1 Qa5 19. a3 c4 20. dxc4 Nb6 21. Nd3 Nxc4 22. Qe1 Nxa3 23. bxa3 Bxa3+ 24. Kd1 Bb4 25. Ke2 Bxc3 26. Qb1 Bc4 27. Rd1 Rh7 28. f4 Rhd7 29. fxe5 fxe5 30. Rhf1 Rd4 31. Ke3 Qa4 32. Bxe5 Rxe4+ 33. Kxe4 Bxd3+ 34. Kf3 Qg4+ 35. Ke3 Qe2+ 36. Kf4 Bxe5+ 37. Kg5 Qg4+ 0-1

[Event "Titled Tuesday intern op 08th Feb Late"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Nilsen, Tobias Lang"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2293"]
[PlyCount "55"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nc6 6. d4 cxd4 7. cxd4 d6 8. O-O Be7 9. Bd2 O-O 10. Nc3 Nxc3 11. Bxc3 d5 12. Bd3 Bd7 13. Rc1 Rc8 14. g3 Qb6 15. h4 f6 16. exf6 Bxf6 17. Re1 Rce8 18. Bb1 e5 19. dxe5 Nxe5 20. Bxe5 Bxe5 21. Qxd5+ Kh8 22. Rxe5 Rxe5 23. Qxe5 h6 24. Be4 Bg4 25. Rc7 Rg8 26. Kg2 a5 27. Rxb7 Qc5 28. Qxc5 1-0

[Event "Titled Tuesday intern op 08th Feb Late"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "4"]
[White "Janaszak, Dawid"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2333"]
[BlackElo "2572"]
[PlyCount "60"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. O-O a6 6. Bd3 Nxf3+ 7. Qxf3 Qc7 8. Re1 Bd6 9. Qh3 Be5 10. b3 Ne7 11. Bb2 b5 12. Nd5 exd5 13. Bxe5 Qxe5 14. exd5 Qf6 15. d6 Qxd6 16. Re3 Kd8 17. Qf3 Nc6 18. Rae1 Rf8 19. Bf5 g6 20. Rd3 Qf6 21. Qd5 Qxf5 22. Qxc6 Ra7 23. Qb6+ Rc7 24. Rd6 Qxc2 25. Rf6 Qxd2 26. Rf1 Qd4 27. Rf3 Re8 28. Rxf7 Re6 29. Rf8+ Ke7 30. Rg8 Rxb6 0-1

[Event "Titled Tuesday intern op 08th Feb Late"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Goryachkina, Aleksandra"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2610"]
[PlyCount "51"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nc6 8. O-O Be7 9. Bd2 O-O 10. Nc3 Nxc3 11. Bxc3 dxe5 12. dxe5 a6 13. Bd3 b5 14. Qe2 Bb7 15. Rad1 Qb6 16. Qe4 g6 17. Qf4 Rad8 18. Qh6 Rd5 19. Be4 Rxd1 20. Rxd1 b4 21. Bd2 Rd8 22. Ng5 Bxg5 23. Qxg5 Qd4 24. Bxc6 Bxc6 25. h3 Bb5 26. Qf6 1-0

[Event "Titled Tuesday intern op 08th Feb Late"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "6"]
[White "Michelakos, Panagiotis"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "2280"]
[BlackElo "2572"]
[PlyCount "72"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 b6 7. O-O Bb7 8. cxd5 exd5 9. a3 Bd6 10. b4 a6 11. Qb3 Qe7 12. Bb2 Nbd7 13. Rac1 b5 14. a4 c6 15. Na2 Nb6 16. Ne5 Nc4 17. Bc3 Rfe8 18. Bxc4 bxc4 19. Qc2 Ne4 20. Nf3 Bc8 21. Nd2 Bf5 22. Nxe4 Bxe4 23. Qd2 Bxh2+ 24. Kxh2 Qh4+ 25. Kg1 Bxg2 26. f3 Bxf1 27. Rxf1 Re6 28. Rf2 Rae8 29. e4 dxe4 30. fxe4 Rg6+ 31. Rg2 Rxe4 32. d5 cxd5 33. Rxg6 hxg6 34. Qxd5 Qg3+ 35. Kf1 Qf3+ 36. Kg1 Rg4+ 0-1

[Event "Titled Tuesday intern op 08th Feb Late"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Xiong, Jeffery"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2686"]
[PlyCount "44"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 e5 8. Qd3 Ne7 9. O-O Ng6 10. Rd1 Be7 11. Nc3 O-O 12. b3 f5 13. Ba3 Nf4 14. Qe3 Qe8 15. Kh1 Qg6 16. Rg1 fxe4 17. Nxe5 Qe8 18. Qxe4 dxe5 19. Bxe7 Qxe7 20. Rae1 Bf5 21. Qxe5 Nd3 22. Qxe7 Nxf2# 0-1

[Event "Titled Tuesday intern op 08th Feb Late"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "8"]
[White "Bilan, Danila"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2303"]
[BlackElo "2572"]
[PlyCount "90"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Be7 7. Bg2 O-O 8. O-O c6 9. Bf4 d5 10. b3 Nbd7 11. Nbd2 Nh5 12. e4 Nxf4 13. gxf4 Rc8 14. Rfe1 Nf6 15. f5 exf5 16. exd5 cxd5 17. Qxf5 Bb4 18. Red1 Bxd2 19. Nxd2 dxc4 20. Nxc4 Bxc4 21. bxc4 Rxc4 22. d5 Qd6 23. Rd2 g6 24. Qf3 Ng4 25. Qg3 Rd8 26. Re1 Nf6 27. Red1 Rg4 28. Qf3 h5 29. h3 Rf4 30. Qg3 Rf5 31. Qe3 Qf4 32. d6 Qxe3 33. fxe3 Re5 34. Kf2 Kf8 35. Rc1 Re6 36. Rc7 Rexd6 37. Rxd6 Rxd6 38. Rxa7 Rd2+ 39. Kg3 Re2 40. Ra3 Nd7 41. Bf3 Rb2 42. Ra7 Nf6 43. Kf4 Kg7 44. Bd1 Nd5+ 45. Ke4 Nc3+ 0-1

[Event "Titled Tuesday intern op 08th Feb Late"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Pranav, V."]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2486"]
[PlyCount "164"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Nbd2 d5 7. exd5 Nxd5 8. Re1 f6 9. d4 exd4 10. Nb3 Kh8 11. Nbxd4 Nxd4 12. Qxd4 Nb6 13. Bd3 Qxd4 14. Nxd4 Bc5 15. Nb5 Nd5 16. Be4 a6 17. Bxd5 axb5 18. Be3 Bd6 19. Rad1 Bf5 20. c3 c6 21. Bb3 Bc7 22. h3 Rfe8 23. g4 Be6 24. Bxe6 Rxe6 25. Rd7 Bf4 26. Rxb7 h5 27. a3 hxg4 28. hxg4 Ra4 29. Kg2 Bxe3 30. Rxe3 Rxe3 31. fxe3 Rxg4+ 32. Kf3 Rc4 33. Rd7 f5 34. Rd4 Rc5 35. Rd7 Kh7 36. Rd6 g5 37. Kg3 Re5 38. Kf3 Rc5 39. Kg3 Kg7 40. Kf3 Kf7 41. Kg3 Re5 42. Kf3 Re6 43. Rd8 Rh6 44. Kg3 Rh1 45. Rd6 Rg1+ 46. Kf2 Rb1 47. b4 Rb3 48. Rxc6 Rxa3 49. e4 f4 50. Kf3 Ra1 51. Kg4 Rg1+ 52. Kf5 f3 53. Rc7+ Ke8 54. Ke6 Kd8 55. Rd7+ Kc8 56. Rf7 g4 57. e5 Rd1 58. Rf4 g3 59. Rf8+ Kb7 60. Rf7+ Kb6 61. Rxf3 g2 62. Rg3 g1=Q 63. Rxg1 Rxg1 64. Kd7 Rc1 65. e6 Rd1+ 66. Kc8 Rd3 67. e7 Rxc3+ 68. Kd7 Rd3+ 69. Kc8 Re3 70. Kd7 Re4 71. Kd6 Re1 72. Kd7 Rd1+ 73. Kc8 Ra1 74. Kd7 Ra7+ 75. Kd6 Ra8 76. Kd7 Rh8 77. Kd6 Kb7 78. Kd7 Kb6 79. Kd6 Re8 80. Kd7 Ra8 81. Kd6 Rc8 82. Kd7 Rh8 1/2-1/2

[Event "Titled Tuesday intern op 08th Feb Late"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Sevian, Samuel"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2684"]
[PlyCount "92"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6 5. d5 Nc5 6. dxc6 e4 7. cxb7 Bxb7 8. Be2 exf3 9. Bxf3 Bxf3 10. Qxf3 Be7 11. O-O c6 12. Rd1 O-O 13. Be3 Ne6 14. Nd2 Rb8 15. Nb3 a5 16. a4 d5 17. h3 Bd6 18. Bd2 Bc7 19. Bc3 Ng5 20. Qg4 f5 21. Qh5 Ne4 22. Nd4 Qd6 23. Nf3 Bb6 24. Nd4 g6 25. Qf3 Rfe8 26. Re1 Bc7 27. g3 Re7 28. Rad1 Rbe8 29. Nb3 c5 30. Kg2 d4 31. Bxa5 Ng5 32. Rxe7 Nxf3 33. Rxe8+ Kf7 34. Bxc7 Qxc7 35. Rh8 Qc6 36. Rxh7+ Kg8 37. Ra7 Nh4+ 38. Kf1 Qg2+ 39. Ke2 Qe4+ 40. Kd2 c4 41. gxh4 cxb3 42. cxb3 d3 43. Re1 Qb4+ 44. Kxd3 Qxe1 45. Ra8+ Kg7 46. Re8 Qxe8 0-1

[Event "Titled Tuesday intern op 08th Feb Late"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "11"]
[White "Wan, Joseph C"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2106"]
[BlackElo "2572"]
[PlyCount "99"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Nd2 Bb7 5. Ngf3 Nh5 6. Be5 d6 7. Bg3 Nd7 8. Bd3 Be7 9. Qe2 a6 10. c3 c5 11. O-O Nxg3 12. hxg3 O-O 13. Rad1 Qc7 14. e4 Rfd8 15. Rfe1 b5 16. g4 cxd4 17. cxd4 Rac8 18. g5 e5 19. d5 Nc5 20. Bb1 a5 21. Nf1 b4 22. Ng3 Ba6 23. Qe3 g6 24. Nh2 Rd7 25. Ng4 Qd8 26. Nh6+ Kf8 27. f4 exf4 28. Qd4 f6 29. Ne2 Bxe2 30. Rxe2 Rdc7 31. Rf2 Nd7 32. Rxf4 Rc1 33. Kh2 Rxd1 34. Qxd1 Kg7 35. Rf2 Ne5 36. Ng4 Nd7 37. Qd4 Rc1 38. Bd3 h5 39. gxh6+ Kh7 40. Qe3 Rc5 41. Qg3 Qf8 42. Qh3 Ne5 43. Nxe5 dxe5 44. Qd7 Kxh6 45. Rf3 Rc1 46. Rh3+ Kg5 47. Rg3+ Kh6 48. Rh3+ Kg5 49. Rg3+ Kh6 50. Rh3+ 1/2-1/2

[Event "Titled Tuesday intern op 15th Feb Late"]
[Site "Chess.com INT"]
[Date "2022.02.15"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Yedidia, Daniel"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "2572"]
[BlackElo "1991"]
[PlyCount "67"]
[EventDate "2022.02.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Nbd2 d6 7. c3 Na5 8. Bb5 a6 9. Ba4 b5 10. Bc2 c5 11. Re1 Nc6 12. Nf1 Qc7 13. h3 Bd7 14. Ng3 Rfe8 15. Bb3 Na5 16. Bc2 Nc6 17. a4 b4 18. Bb3 Na5 19. Ba2 Rab8 20. cxb4 cxb4 21. Bd2 Qb7 22. Rc1 Rec8 23. Rxc8+ Rxc8 24. d4 b3 25. Bb1 Nc4 26. Bc3 Bxa4 27. dxe5 dxe5 28. Nxe5 Rd8 29. Qf3 Nd2 30. Qe3 Nxb1 31. Rxb1 Qc7 32. Nf5 Bc5 33. Qg5 Bf8 34. Nh6+ 1-0

[Event "Titled Tuesday intern op 15th Feb Late"]
[Site "Chess.com INT"]
[Date "2022.02.15"]
[Round "2"]
[White "Debray, Christopher"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2371"]
[BlackElo "2572"]
[PlyCount "86"]
[EventDate "2022.02.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nd2 Bd6 5. Bg3 O-O 6. c3 b6 7. Ngf3 Bb7 8. Bd3 c5 9. Ne5 Nc6 10. f4 Ne7 11. O-O Nf5 12. Bf2 Be7 13. g4 Nd6 14. Qf3 Nfe4 15. Rad1 f6 16. g5 fxe5 17. dxe5 Nxd2 18. Rxd2 Ne4 19. Bxe4 dxe4 20. Rxd8 exf3 21. Rd7 Ba6 22. Rxe7 Bxf1 23. Kxf1 Rfe8 24. Rd7 Red8 25. Re7 Rd2 26. Rxe6 Rad8 27. Be1 Rxb2 28. f5 f2 29. Bxf2 Rd1+ 30. Be1 Rbb1 31. g6 Rxe1+ 32. Kg2 hxg6 33. fxg6 Kf8 34. Rd6 Ke7 35. Rc6 Rxe3 36. Rc7+ Ke6 37. Rxg7 Rxe5 38. Rxa7 Rg5+ 39. Kf3 Rxg6 40. Rb7 Rh6 41. h4 Rxh4 42. Kg3 Ra4 43. Rxb6+ Rxb6 0-1

[Event "Titled Tuesday intern op 15th Feb Late"]
[Site "Chess.com INT"]
[Date "2022.02.15"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Kaasen, Tor Fredrik"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2458"]
[PlyCount "45"]
[EventDate "2022.02.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Bd7 8. b3 cxb3 9. Nxb3 Na5 10. Nxa5 Qxa5 11. Bd2 Qa4 12. Qb1 b6 13. Bd3 Ne7 14. O-O Nf5 15. h4 Be7 16. h5 h6 17. g3 O-O-O 18. Rc1 Kb8 19. c4 Bc8 20. c5 Nxd4 21. Nxd4 Qxd4 22. Be3 Qxe5 23. Bf4 1-0

[Event "Titled Tuesday intern op 15th Feb Late"]
[Site "Chess.com INT"]
[Date "2022.02.15"]
[Round "4"]
[White "Milosevic, Milos"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2296"]
[BlackElo "2572"]
[PlyCount "128"]
[EventDate "2022.02.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. a4 a6 7. Bc4 e6 8. d3 Ne7 9. O-O d5 10. Ba2 O-O 11. f5 exf5 12. exd5 b6 13. Bf4 Bb7 14. d6 Nxf3+ 15. gxf3 Nc8 16. Bd5 Ra7 17. Bxb7 Rxb7 18. Nd5 Nxd6 19. c4 Ne8 20. Re1 Bxb2 21. Rb1 Bd4+ 22. Kh1 Ng7 23. Rxb6 Rxb6 24. Bc7 Qh4 25. Bxb6 Ne6 26. Ba5 Rb8 27. Re2 Nf4 28. Nxf4 Qxf4 29. Qf1 h5 30. Bd2 Qh4 31. Be1 Qd8 32. Bg3 Rb3 33. Qe1 Kg7 34. Qd1 Qb6 35. Qd2 Rb1+ 36. Kg2 Rb2 37. Qe1 Rxe2+ 38. Qxe2 Qb3 39. a5 Qc3 40. Bc7 Kg8 41. f4 Kg7 42. Bd8 Kh7 43. Kg3 Qc1 44. Kg2 Qg1+ 45. Kh3 Kg7 46. Bc7 Bf2 47. Be5+ Kh7 48. Bf6 Qg4+ 49. Qxg4 fxg4+ 50. Kg2 Be1 51. Kf1 Bxa5 52. Ke2 Kg8 53. Be7 Bb6 54. Ke3 f5 55. d4 cxd4+ 56. Kd3 Kf7 57. c5 Kxe7 58. cxb6 Kd6 59. Kxd4 Kc6 60. Ke5 h4 61. Kf6 Kxb6 62. Kxg6 g3 63. Kxf5 gxh2 64. Kg5 h1=Q 0-1

[Event "Titled Tuesday intern op 15th Feb Late"]
[Site "Chess.com INT"]
[Date "2022.02.15"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Dubov, Daniil"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2720"]
[PlyCount "56"]
[EventDate "2022.02.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 a6 6. Bc4 Nc6 7. Qd3 e6 8. Bf4 Nh5 9. Be3 Be7 10. O-O-O O-O 11. Bb3 Qc7 12. Nd4 Nf6 13. f4 Na5 14. Rhg1 b5 15. g4 b4 16. Nce2 Bb7 17. Ng3 Nxb3+ 18. Nxb3 a5 19. g5 Nd7 20. f5 a4 21. Nd4 Ne5 22. Qe2 a3 23. b3 Qc3 24. f6 Ba6 25. Qh5 Qxe3+ 26. Kb1 Qc3 27. Kc1 Qb2+ 28. Kd2 Qxd4+ 0-1

[Event "Titled Tuesday intern op 15th Feb Late"]
[Site "Chess.com INT"]
[Date "2022.02.15"]
[Round "6"]
[White "Rasulov, Vugar Ural Oglu"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2453"]
[BlackElo "2572"]
[PlyCount "97"]
[EventDate "2022.02.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. Bc4 d6 7. d3 Nf6 8. Nxd4 cxd4 9. Ne2 d5 10. Bb5+ Kf8 11. e5 Qa5+ 12. Bd2 Qxb5 13. exf6 Bxf6 14. O-O h5 15. b3 h4 16. h3 Bf5 17. Bc1 Rc8 18. Bb2 Qb6 19. Rc1 Rg8 20. Qe1 g5 21. fxg5 Rxg5 22. Kh1 e5 23. Qxh4 Ke7 24. Qf2 Rh8 25. Ng1 Rhg8 26. Rce1 Kd7 27. Bc1 Rh5 28. Qf3 Rgh8 29. Qxd5+ Qd6 30. Qxf7+ Kc8 31. Ba3 Qc6 32. Qc4 Qxc4 33. bxc4 Bh4 34. Rxe5 Bd7 35. Rxh5 Rxh5 36. Nf3 Bg3 37. Nxd4 Ra5 38. Bc1 Rxa2 39. Rf8+ Kc7 40. Bf4+ Bxf4 41. Rxf4 a5 42. h4 a4 43. h5 a3 44. h6 Ra1+ 45. Kh2 a2 46. Nb3 Rb1 47. h7 Rxb3 48. h8=Q Rb5 49. cxb5 1-0

[Event "Titled Tuesday intern op 15th Feb Late"]
[Site "Chess.com INT"]
[Date "2022.02.15"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Lavrik, Dmitry"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2572"]
[BlackElo "2425"]
[PlyCount "65"]
[EventDate "2022.02.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. O-O g6 6. c3 Bg7 7. d4 exd4 8. cxd4 O-O 9. Nc3 b5 10. Bc2 b4 11. Na4 d5 12. e5 Bg4 13. Be3 f6 14. e6 Bxe6 15. Re1 Bf7 16. Nc5 g5 17. Rc1 Ng6 18. Bf5 Nce7 19. Ne6 Qd6 20. Nxf8 Nxf5 21. Nxg6 hxg6 22. h3 Rc8 23. Bd2 Bf8 24. Qa4 c6 25. Qxa6 Qd7 26. Qb6 Bd6 27. Rc2 Ne7 28. Rcc1 Kg7 29. Bxb4 Rb8 30. Rxe7 Qxe7 31. Qxb8 Bxb4 32. Rxc6 Qe4 33. Qxb4 1-0

[Event "Titled Tuesday intern op 15th Feb Late"]
[Site "Chess.com INT"]
[Date "2022.02.15"]
[Round "8"]
[White "Moskalenko, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2514"]
[BlackElo "2572"]
[PlyCount "74"]
[EventDate "2022.02.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. h3 Bd6 6. Bxd6 cxd6 7. c4 O-O 8. Nc3 d5 9. cxd5 Nxd5 10. Nxd5 Bxd5 11. Bd3 f5 12. Rc1 Nc6 13. Bc4 Be4 14. d5 Na5 15. dxe6 Nxc4 16. e7 Qxe7 17. Rxc4 d5 18. Rd4 f4 19. O-O fxe3 20. fxe3 Rac8 21. Nd2 Rxf1+ 22. Qxf1 Bg6 23. Qf4 h6 24. Rxd5 Rc2 25. Qd4 Rc1+ 26. Kh2 Qc7+ 27. Qf4 Qxf4+ 28. exf4 Rc2 29. f5 Bxf5 30. Rxf5 Rxd2 31. Rb5 Kf7 32. a4 Ke6 33. a5 bxa5 34. Rxa5 Rxb2 35. Rxa7 Kf6 36. Ra3 Kg6 37. Rg3+ Kh7 1/2-1/2

[Event "Titled Tuesday intern op 15th Feb Late"]
[Site "Chess.com INT"]
[Date "2022.02.15"]
[Round "9"]
[White "Vidit, Santosh Gujrathi"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2727"]
[BlackElo "2572"]
[PlyCount "81"]
[EventDate "2022.02.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. h3 Bh5 6. d3 e6 7. Qe1 Bd6 8. e4 Ne7 9. Nh2 O-O 10. f4 dxe4 11. dxe4 f6 12. Nd2 e5 13. Nc4 Bc5+ 14. Kh1 Bf7 15. Qe2 b5 16. Ne3 Re8 17. Nhg4 Qc7 18. Bd2 a5 19. a3 Rad8 20. Rad1 exf4 21. gxf4 f5 22. Nf2 fxe4 23. Nxe4 Bxe3 24. Qxe3 Nf5 25. Qf2 Bd5 26. Rde1 Nf8 27. Bc3 Ng6 28. Kh2 Rf8 29. Bd2 Nfh4 30. Bh1 Bc4 31. Rg1 Bd5 32. Rg4 Nf5 33. Bc1 Nh6 34. Rgg1 Rd7 35. Nc5 Nxf4 36. Qg3 Rdf7 37. Bxd5 cxd5 38. b4 axb4 39. axb4 Qd6 40. Ref1 Kh8 41. Bxf4 1-0

[Event "Titled Tuesday intern op 15th Feb Late"]
[Site "Chess.com INT"]
[Date "2022.02.15"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Riehle, Marco"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2341"]
[PlyCount "161"]
[EventDate "2022.02.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6 5. d5 Nf6 6. dxc6 e4 7. cxb7 Bxb7 8. Be2 exf3 9. Bxf3 Bxf3 10. Qxf3 Be7 11. O-O O-O 12. c4 d5 13. Rd1 c6 14. cxd5 Nxd5 15. Nc3 Bf6 16. Ne4 Be5 17. Rb1 Qa5 18. a3 Rfe8 19. b4 Qa4 20. Bd2 Rad8 21. g3 Nf6 22. Nc5 Qc2 23. Be3 Nd5 24. Bg5 f6 25. Bd2 h6 26. Rbc1 Qa2 27. Nd3 Bd4 28. Rxc6 Qb3 29. Re1 Bb6 30. Kg2 Rxe1 31. Nxe1 Qa2 32. Rc2 Qa1 33. Qb3 Kh8 34. Nf3 Qd1 35. Rb2 Qxb3 36. Rxb3 Nc7 37. a4 Ne6 38. Be3 Ra8 39. a5 Bxe3 40. Rxe3 Nc7 41. Nd4 Rb8 42. Nc6 Rb7 43. Re7 a6 44. Nd8 Ra7 45. Nc6 Rb7 46. h4 Kg8 47. h5 Kf8 48. Rd7 f5 49. Kh3 Ke8 50. Rxg7 Kf8 51. Rd7 Ke8 52. Rh7 Kf8 53. f4 Kg8 54. Rd7 Kf8 55. Kg2 Ke8 56. Re7+ Kf8 57. Kf2 Kg8 58. Ke2 Kf8 59. Kd3 Kg8 60. Kc4 Kf8 61. Rd7 Ke8 62. Rh7 Kf8 63. Nd4 Ra7 64. Rxh6 Ne8 65. Rg6 Kf7 66. Nxf5 Rc7+ 67. Kb3 Rc1 68. Nh6+ Kf8 69. Rxa6 Rg1 70. Nf5 Rh1 71. h6 Kf7 72. Rb6 Nc7 73. a6 Nd5 74. Rb7+ Kf6 75. a7 Kxf5 76. a8=Q Kg4 77. Rb5 Rg1 78. Qxd5 Rxg3+ 79. Kc4 Kh3 80. Qh5+ Kg2 81. Rg5 1-0

[Event "Titled Tuesday intern op 15th Feb Late"]
[Site "Chess.com INT"]
[Date "2022.02.15"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Erdogdu, Mert"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2407"]
[PlyCount "37"]
[EventDate "2022.02.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 b5 12. Bxf6 Bxf6 13. Qxd6 Qb6 14. Ne5 Bxe5 15. Qxe5 b4 16. Ne2 Qxf2 17. Nf4 Rfe8 18. Nh5 f6 19. Qc7 1-0

[Event "Titled Tuesday intern op 22nd Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Liang, Justin S"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2092"]
[PlyCount "135"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d6 7. exd6 Bxd6 8. d4 Nc6 9. O-O cxd4 10. cxd4 O-O 11. Nc3 Ne7 12. Re1 Bd7 13. Ne5 Ng6 14. Qh5 Bxe5 15. dxe5 Bc6 16. Bg5 Qc7 17. Re3 Rfe8 18. Rh3 Nf8 19. Re1 Nbd7 20. Bc2 f5 21. exf6 Nxf6 22. Bxf6 gxf6 23. Ree3 Re7 24. Qh6 Rg7 25. Rhg3 f5 26. Ne2 Be8 27. Rc3 Qe7 28. h4 Rg6 29. h5 Rxg3 30. Rxg3+ Kh8 31. Nd4 Qf7 32. Bb3 Bd7 33. Qg5 Rc8 34. Nf3 Rc5 35. Kh2 f4 36. Qxc5 fxg3+ 37. fxg3 h6 38. Qd4+ Kg8 39. g4 Qg7 40. Qe4 Bc6 41. Bxe6+ Kh8 42. Qf5 Qc7+ 43. Kh3 Nxe6 44. Qxe6 Qg7 45. Qf5 Bd7 46. Qf4 Bc8 47. b3 Kh7 48. Kg3 Kg8 49. Qe4 Bd7 50. Ne5 Be8 51. Qd5+ Kh7 52. Qe4+ Kg8 53. Qf4 Kh7 54. Kf3 Kg8 55. Qe4 Qf6+ 56. Qf5 Bc6+ 57. Kf4 Qg7 58. Qg6 Qxg6 59. Nxg6 Kg7 60. g3 Be8 61. g5 hxg5+ 62. Kxg5 Bxg6 63. hxg6 b6 64. Kf5 a5 65. a4 b5 66. axb5 Kf8 67. Ke5 Kg7 68. b6 1-0

[Event "Titled Tuesday intern op 22nd Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "2"]
[White "Liyanage, Ranindu Dilshan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2340"]
[BlackElo "2572"]
[PlyCount "80"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 Bb4 6. Qc2 Bb7 7. Bg2 Be4 8. Qb3 Bxd2+ 9. Bxd2 O-O 10. O-O a5 11. Bg5 d6 12. Rfd1 Nbd7 13. Bh3 h6 14. Bxf6 Nxf6 15. Nd2 Bb7 16. Bg2 Bxg2 17. Kxg2 Qd7 18. Qb5 c6 19. Qb3 Rfb8 20. Rac1 a4 21. Qd3 Ra5 22. e4 Qb7 23. Nf3 Nd7 24. Qe3 Rc8 25. h4 Qa7 26. g4 Nf8 27. Qf4 Qe7 28. g5 Ng6 29. Qg3 h5 30. Nh2 e5 31. d5 cxd5 32. cxd5 Rac5 33. Rxc5 Rxc5 34. Nf1 Rc2 35. Rd2 Qc7 36. Qe3 Nxh4+ 37. Kh2 b5 38. Qd3 Rxd2 39. Nxd2 Qc1 40. Qc3 Qxd2 0-1

[Event "Titled Tuesday intern op 22nd Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Nenezic, Marko"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2525"]
[PlyCount "141"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 e6 6. d4 cxd4 7. cxd4 d6 8. O-O Be7 9. Bd2 O-O 10. Nc3 Nxc3 11. Bxc3 dxe5 12. dxe5 Bd7 13. Qe2 Qb6 14. a3 Rfd8 15. Bd3 Be8 16. h4 a6 17. Rfe1 Na7 18. Qe4 g6 19. Rad1 Bb5 20. Bd4 Qc6 21. Qe3 Bxd3 22. Bxa7 Bc4 23. Bd4 Bd5 24. Rc1 Qd7 25. Ng5 Rac8 26. Bc5 Bxc5 27. Rxc5 Rxc5 28. Qxc5 h6 29. Nh3 Qc6 30. Qe7 Re8 31. Qf6 Bxg2 32. Nf4 Be4 33. h5 g5 34. Qxh6 gxf4 35. Kh2 Bg2 36. Qg5+ Kf8 37. Qh6+ Ke7 38. Qg5+ Kd7 39. Qxg2 Qxg2+ 40. Kxg2 Rh8 41. Rh1 f6 42. exf6 e5 43. Kf3 Ke6 44. Ke4 Kxf6 45. h6 Rh7 46. Rh5 Kg6 47. Rh1 Kf6 48. a4 a5 49. b3 b6 50. f3 Kg6 51. Rh2 Kf6 52. Rh3 Ke6 53. Rh4 Kf6 54. Rh5 Kg6 55. Rxe5 Kxh6 56. Kxf4 Rc7 57. Re6+ Kg7 58. Rxb6 Rc2 59. Rb5 Rc3 60. Ke4 Kf6 61. f4 Ke6 62. Rb6+ Kf7 63. f5 Rh3 64. Ke5 Re3+ 65. Kf4 Rc3 66. Rb5 Rd3 67. Ke4 Rc3 68. Ke5 Re3+ 69. Kd6 Rf3 70. Kc6 Kf6 71. Kb6 1-0

[Event "Titled Tuesday intern op 22nd Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "4"]
[White "Szpar, Milosz"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2434"]
[BlackElo "2572"]
[PlyCount "176"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. g3 O-O 6. Bg2 c6 7. Ne2 Nd7 8. Nd2 f5 9. O-O Nf6 10. c4 Be6 11. Rc1 Ne4 12. cxd5 cxd5 13. Nc3 Rc8 14. Ndb1 Qb6 15. Rc2 Rc7 16. Qe2 Rfc8 17. Rfc1 g6 18. Qe1 h5 19. Bf1 a6 20. f3 Nf6 21. Bd3 h4 22. Na4 Rxc2 23. Rxc2 Qd8 24. Rxc8 Qxc8 25. Nd2 Qc7 26. Kg2 Nh5 27. f4 Nf6 28. Nb3 Ne4 29. Qc1 h3+ 30. Kg1 Qd7 31. Nac5 Qc8 32. Bf1 Bxc5 33. dxc5 d4 34. Nxd4 Qxc5 35. Qxc5 Nxc5 36. b3 Ne4 37. Bxh3 Nc3 38. Bg2 b6 39. a4 b5 40. Bb7 bxa4 41. bxa4 a5 42. Bc6 Kf8 43. Kf2 Ke7 44. Ke1 Bd5 45. Bxd5 Nxd5 46. Kd2 Kd6 47. Nb3 Nb6 48. Nxa5 Nxa4 49. Nc4+ Ke6 50. Ke2 Nc5 51. Kf3 Ne4 52. Ne5 Nd2+ 53. Kf2 Ne4+ 54. Kf3 Nd2+ 55. Ke2 Ne4 56. Nf3 Kf6 57. Nd4 Nc3+ 58. Kf3 Ne4 59. Ne2 Nd2+ 60. Kg2 Ne4 61. h3 Nd2 62. g4 Ne4 63. Kf3 Nd2+ 64. Kg2 Ne4 65. Ng3 Nd2 66. gxf5 gxf5 67. Nh5+ Kg6 68. Ng3 Nc4 69. Kf3 Nb6 70. Ne2 Nd5 71. Nd4 Kf6 72. h4 Nc3 73. h5 Nd5 74. h6 Ne7 75. Nb5 Kg6 76. Nd6 f6 77. Ne8 Ng8 78. Nd6 Nxh6 79. e4 fxe4+ 80. Nxe4 Nf7 81. Nf2 f5 82. Nd3 Kf6 83. Ne1 Nd6 84. Ng2 Nf7 85. Nh4 Nd6 86. Nxf5 Nxf5 87. Kg4 Ne7 88. f5 Nxf5 1/2-1/2

[Event "Titled Tuesday intern op 22nd Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "5"]
[White "Durarbayli, Vasif"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2615"]
[BlackElo "2572"]
[PlyCount "97"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. O-O Nc7 6. a4 g6 7. Re1 Bg7 8. d3 O-O 9. Bg5 Ne6 10. Bh4 b6 11. Nc3 Bb7 12. Nd5 Re8 13. c3 d6 14. d4 cxd4 15. cxd4 dxe5 16. dxe5 a6 17. Bxc6 Bxc6 18. Nxe7+ Rxe7 19. Qxd8+ Rxd8 20. Bxe7 Re8 21. Bf6 Bxf3 22. Bxg7 Kxg7 23. gxf3 Nd4 24. Re4 Nxf3+ 25. Kg2 Nd2 26. Re2 Nb3 27. Rd1 Nc5 28. Rd4 a5 29. Kg3 g5 30. f4 Ne6 31. Rd6 Nxf4 32. Re3 Rc8 33. h4 h6 34. hxg5 hxg5 35. Kg4 Rc4 36. b3 Rb4 37. Kf3 Ne6 38. Rdd3 Kg6 39. Kg3 Nd4 40. Kg2 g4 41. Re4 Ne6 42. Rxb4 axb4 43. Kg3 Kf5 44. Rd6 Nc5 45. Rxb6 Nxb3 46. Rxb4 Nc5 47. a5 Ne4+ 48. Rxe4 Kxe4 49. a6 1-0

[Event "Titled Tuesday intern op 22nd Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Ovetchkin, Roman"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2518"]
[PlyCount "136"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Bg6 7. Nbd2 Nh6 8. c4 Nf5 9. a4 Bb4 10. cxd5 cxd5 11. Qb3 a5 12. Bb5 O-O 13. Nb1 Nb8 14. Bd2 Nc6 15. Bxb4 Nxb4 16. h3 Rc8 17. Nc3 Nh4 18. Ne1 Qg5 19. Rd1 Bh5 20. f3 Nf5 21. Rf2 Qe3 22. g4 Nxd4 23. Rxd4 Qxe1+ 24. Kg2 Qxe5 25. Qd1 Bg6 26. f4 Qf6 27. f5 exf5 28. Bd7 Rcd8 29. Bxf5 Bxf5 30. Rxf5 Qc6 31. Qd2 Rfe8 32. Rf2 h6 33. Qf4 Qg6 34. Kh2 Qd6 35. Kg2 Qxf4 36. Rfxf4 Re3 37. Rf2 Rd3 38. Rff4 Rxd4 39. Rxd4 Kf8 40. Kf3 Ke7 41. Rd1 d4 42. Nb5 d3 43. Ke4 Kf6 44. Nc3 Kg5 45. Kf3 Rd7 46. Kg3 Kf6 47. Kf4 Rd4+ 48. Ke3 Ke5 49. h4 Nd5+ 50. Kd2 Nxc3 51. Kxc3 Rxg4 52. Rxd3 Rxa4 53. Rd7 Rxh4 54. Rxf7 g5 55. Rxb7 a4 56. Rb5+ Kf6 57. Ra5 Rf4 58. Kd3 Kg6 59. Ke3 h5 60. Ra8 h4 61. Rh8 Kf5 62. Rh7 Kg4 63. Ra7 Rb4 64. Kd2 Kg3 65. Kc3 Rf4 66. b4 axb3 67. Ra1 g4 68. Rg1+ Kf2 0-1

[Event "Titled Tuesday intern op 22nd Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "7"]
[White "Langner, Ladislav"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[WhiteElo "2370"]
[BlackElo "2572"]
[PlyCount "0"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

 0-1

[Event "Titled Tuesday intern op 22nd Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Arabidze, Meri"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2432"]
[PlyCount "75"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 d6 8. dxe5 dxe5 9. Nxe5 Nf6 10. O-O O-O 11. Qc2 c5 12. Nd2 Qc7 13. Nef3 c4 14. Be2 h6 15. Nd4 a6 16. f4 Bg4 17. N2f3 b5 18. h3 Bxf3 19. Bxf3 Rad8 20. e5 Nd5 21. Nf5 Bc5+ 22. Kh1 Ne7 23. Ng3 Nd5 24. Nh5 b4 25. Bxd5 Rxd5 26. cxb4 Bxb4 27. Be3 Bc5 28. Rae1 Bxe3 29. Rxe3 Rfd8 30. Rg3 g6 31. Nf6+ Kg7 32. Nxd5 Rxd5 33. e6 Qe7 34. f5 Qf6 35. exf7 g5 36. Re3 Nc6 37. Re6 Nd4 38. Rxf6 1-0

[Event "Titled Tuesday intern op 22nd Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "9"]
[White "Narayanan, Srinath"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2553"]
[BlackElo "2572"]
[PlyCount "112"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 Nh5 6. Bd3 Be7 7. O-O d6 8. Qe2 O-O 9. c3 c5 10. a4 a6 11. Bg3 Nc6 12. e4 Nxg3 13. hxg3 cxd4 14. cxd4 Nb4 15. Bb1 a5 16. Qe3 Rc8 17. e5 dxe5 18. dxe5 Bc5 19. Qf4 Nd3 20. Qg4 g6 21. Ne4 Bxe4 22. Qxe4 Nxf2 23. Rxf2 Qd1+ 24. Qe1 Bxf2+ 25. Kxf2 Rc1 26. Qxd1 Rxd1 27. Ke2 Rfd8 28. g4 Rh1 29. Nd2 Rd5 30. Nc4 Rdd1 31. Nd2 Rhg1 32. b3 Rc1 33. Kd3 Rxg2 34. Nc4 Rgg1 35. Nd2 Kg7 36. Ke2 h5 37. gxh5 gxh5 38. Ke3 h4 39. Ra2 Rce1+ 40. Kf4 Rxb1 41. Nxb1 Rxb1 42. Rg2+ Kf8 43. Kg5 Rxb3 44. Kxh4 Rb4+ 45. Kg5 Rxa4 46. Rc2 Kg7 47. Rc6 Re4 48. Rxb6 Rxe5+ 49. Kf4 Rf5+ 50. Ke4 Kf6 51. Rb2 Re5+ 52. Kd4 Rf5 53. Rh2 a4 54. Ke4 a3 55. Ra2 Ra5 56. Kd4 Ke7 0-1

[Event "Titled Tuesday intern op 22nd Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Mohammad Fahad, Rahman"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2409"]
[PlyCount "57"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. O-O d6 8. Qb3 Qe7 9. cxd4 Bb6 10. Nc3 Na5 11. Qa4+ Bd7 12. Bb5 c6 13. Bd3 Nf6 14. e5 dxe5 15. dxe5 Nd5 16. Ne4 O-O 17. Bg5 Qb4 18. Qc2 h6 19. Bd2 Qa3 20. Rab1 Bg4 21. Nd6 Bxf3 22. gxf3 Bc7 23. Kh1 c5 24. Rg1 Kh8 25. Bxh6 gxh6 26. Qd2 Nf4 27. Qxf4 Qxd3 28. Qf6+ Kh7 29. Qg7# 1-0

[Event "Titled Tuesday intern op 22nd Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "11"]
[White "Gabrielian, Artur"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2464"]
[BlackElo "2572"]
[PlyCount "58"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 e6 11. Nd1 Be7 12. Ne3 O-O 13. b3 b5 14. Bb2 Bb7 15. f4 Nc6 16. Bg2 Nd4 17. Qf2 Rac8 18. f5 Rfe8 19. c3 Nc6 20. d4 b4 21. d5 Ne5 22. Rad1 exd5 23. exd5 c4 24. bxc4 Bc5 25. d6 Qb8 26. Bxb7 Qxb7 27. Qg2 Qb6 28. Rd4 bxc3 29. Bxc3 Bxd4 0-1

[Event "Titled Tuesday intern op 01st Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.01"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Eynullayev, Altay Elshan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2223"]
[PlyCount "127"]
[EventDate "2022.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Be7 8. O-O Nc6 9. Bd2 O-O 10. Nc3 Nxc3 11. Bxc3 Bd7 12. Qe2 Rc8 13. Rfe1 Na5 14. Bd3 b5 15. Bxb5 Bxb5 16. Qxb5 Nc4 17. d5 exd5 18. Qxd5 dxe5 19. Qxd8 Rfxd8 20. Nxe5 Nxe5 21. Bxe5 Bc5 22. Rad1 f6 23. Bc3 Kf7 24. Kf1 Bb6 25. f3 h5 26. Rxd8 Rxd8 27. Ke2 Bc7 28. h3 Bg3 29. Rd1 Re8+ 30. Kf1 Kg6 31. Rd7 a6 32. Rd5 Re6 33. a4 h4 34. Rd7 Kh6 35. Rd4 Kg6 36. Rg4+ Kf7 37. Re4 Rd6 38. Ke2 Kg6 39. b4 Rc6 40. Kd3 Kf5 41. b5 axb5 42. axb5 Rc8 43. b6 Bf2 44. b7 Rb8 45. Re7 Kg6 46. Rd7 Bg3 47. Bd4 Kh6 48. Ba7 Re8 49. Kc4 Re2 50. Bb6 Rc2+ 51. Kb5 Rb2+ 52. Kc6 Rxg2 53. Bc7 Rc2+ 54. Kb6 Rb2+ 55. Ka7 Bf2+ 56. Kb8 g5 57. Kc8 Ba7 58. Rd6 Kg6 59. Ra6 Bd4 60. b8=Q Rxb8+ 61. Kxb8 Kf5 62. Kc8 Kg6 63. Kd7 Kh5 64. Ke6 1-0

[Event "Titled Tuesday intern op 01st Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.01"]
[Round "2"]
[White "Shuvalova, Polina"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2516"]
[BlackElo "2572"]
[PlyCount "89"]
[EventDate "2022.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Nbd2 O-O 6. c3 b6 7. Bd3 Ba6 8. Bxa6 Nxa6 9. O-O c5 10. Bxd6 Qxd6 11. Ne5 b5 12. Qe2 Rab8 13. a3 Rfc8 14. Rfc1 c4 15. f4 Nc7 16. Kh1 a5 17. g4 Ne4 18. Nxe4 dxe4 19. g5 Nd5 20. Re1 Rc7 21. Qg2 b4 22. axb4 axb4 23. Rac1 bxc3 24. bxc3 Qa3 25. Qxe4 Nxc3 26. Qf3 Qb2 27. f5 exf5 28. Qxf5 Nd5 29. Rb1 c3 30. Rxb2 cxb2 31. Kg1 Nc3 32. Kg2 b1=Q 33. Rxb1 Nxb1 34. Qf4 Rf8 35. h4 Nc3 36. h5 Nd5 37. Qf3 Rc2+ 38. Kg3 Nc3 39. h6 g6 40. Kh3 Re2 41. Qf6 Rxe3+ 42. Kg2 Rg3+ 43. Kh1 Rh3+ 44. Kg1 Rg3+ 45. Kh2 1-0

[Event "Titled Tuesday intern op 01st Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.01"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Roberson, Peter T"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2572"]
[BlackElo "2425"]
[PlyCount "67"]
[EventDate "2022.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 e6 4. d4 d5 5. e5 Bd7 6. Bd3 Bb5 7. Bc2 a5 8. a4 Ba6 9. Na3 Nc6 10. Nb5 cxd4 11. Nfxd4 Nxd4 12. Qxd4 Rc8 13. O-O b6 14. Bd3 Bc5 15. Qg4 Kf8 16. Bg5 Ne7 17. Kh1 h6 18. Bd2 Bxb5 19. axb5 Qd7 20. b4 h5 21. Qh4 Nf5 22. Bxf5 Be7 23. Bg5 exf5 24. bxa5 Bxg5 25. Qxg5 Qxb5 26. Qxf5 Rxc3 27. a6 Ke7 28. Qg5+ Kd7 29. Qxg7 Re8 30. e6+ Rxe6 31. Qxc3 Rc6 32. Qh3+ Kc7 33. a7 Rc1 34. Rfxc1+ 1-0

[Event "Titled Tuesday intern op 01st Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.01"]
[Round "4"]
[White "Tologontegin, Semetey"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2381"]
[BlackElo "2572"]
[PlyCount "60"]
[EventDate "2022.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. O-O a6 6. Bd3 Nxf3+ 7. Qxf3 Bd6 8. b3 Qc7 9. h3 Ne7 10. Bb2 Ng6 11. Ne2 O-O 12. Qe3 b5 13. c4 Be5 14. Bxe5 Nxe5 15. f4 Nxd3 16. Qxd3 bxc4 17. bxc4 Bb7 18. Ng3 Rab8 19. Nh5 f6 20. Rf3 Rf7 21. Rg3 Bc6 22. Qc3 Kh8 23. d3 Qd6 24. Kh1 Qd4 25. Qxd4 cxd4 26. Rf3 f5 27. Ng3 Rb2 28. Kg1 g6 29. Rff1 Rf8 30. exf5 Rxg2+ 0-1

[Event "Titled Tuesday intern op 01st Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.01"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Arabidze, Meri"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2432"]
[PlyCount "67"]
[EventDate "2022.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nc6 6. d4 cxd4 7. cxd4 d6 8. O-O Be7 9. Bd2 O-O 10. Nc3 Nb6 11. Bb3 Bd7 12. Qe2 Rc8 13. Rfe1 Na5 14. Bc2 Nac4 15. Bc1 g6 16. Bd3 dxe5 17. dxe5 Bc6 18. Bh6 Re8 19. Rad1 Qc7 20. Bxc4 Bxf3 21. Qxf3 Nxc4 22. Ne4 Qxe5 23. b3 Nb6 24. Nd6 Qxd6 25. Rxd6 Bxd6 26. Qxb7 Rc7 27. Qf3 Rec8 28. h4 Nd5 29. g3 Rc3 30. Qg4 Rc2 31. Rxe6 Bc5 32. Re2 Bb6 33. Qd7 R2c7 34. Qxd5 1-0

[Event "Titled Tuesday intern op 01st Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.01"]
[Round "6"]
[White "Murzin, Volodar"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2519"]
[BlackElo "2572"]
[PlyCount "86"]
[EventDate "2022.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. O-O Qc7 7. Nbd2 Nd7 8. a4 e6 9. h3 Bh5 10. Nc4 b5 11. Ne3 Bd6 12. g4 Bg6 13. Nh4 O-O 14. Kg2 Rad8 15. Qe2 c4 16. Nxg6 cxd3 17. cxd3 hxg6 18. axb5 cxb5 19. Bd2 Bc5 20. Rfc1 Qb7 21. Ba5 Bb6 22. Nc2 Nc5 23. Bxb6 Qxb6 24. Rd1 e5 25. Nb4 Ne6 26. Qe3 Nf4+ 27. Kg3 Qd6 28. Na6 f5 29. b4 Nxd3 30. Kg2 fxe4 31. Kh2 Rf3 32. Qxe4 Qf6 33. Nc5 Rxf2+ 34. Kg1 Rd4 35. Qa8+ Kh7 36. Rxd3 Rff4 37. Rxd4 Rxd4 38. Qg2 e4 39. Rf1 Qe5 40. Qe2 e3 41. Rf3 Rd2 42. Qxe3 Qh2+ 43. Kf1 Rd1+ 0-1

[Event "Titled Tuesday intern op 01st Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.01"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Kozak, Antoni"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2457"]
[PlyCount "48"]
[EventDate "2022.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 e6 8. Bg5 Nf6 9. O-O-O Be7 10. Rhe1 h6 11. Bh4 e5 12. Qd3 g5 13. Bg3 Qa5 14. Kb1 b5 15. Nd5 Bxd5 16. exd5 e4 17. Qd4 O-O-O 18. Nd2 Rhe8 19. Nxe4 Nxe4 20. Qxe4 Kb7 21. Qh7 Qc7 22. Qxf7 h5 23. Qxh5 Qd7 24. Qf7 Bf8 1-0

[Event "Titled Tuesday intern op 01st Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.01"]
[Round "8"]
[White "Warmerdam, Max"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2607"]
[BlackElo "2572"]
[PlyCount "108"]
[EventDate "2022.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. b3 Nd7 8. Bb2 Qc7 9. g4 Bg6 10. e5 Nb6 11. Nc3 Nd5 12. Ne4 e6 13. Qe2 O-O-O 14. O-O-O Be7 15. Kb1 Kb8 16. Nfd2 f5 17. Nd6 Rhf8 18. f3 Qa5 19. N2c4 Nc3+ 20. Bxc3 Qxc3 21. a4 fxg4 22. fxg4 Qb4 23. h4 b5 24. Nb2 Rxd6 25. exd6 Bf6 26. h5 Qc3 27. d4 Bf7 28. axb5 Bxd4 29. Rxd4 cxd4 30. bxc6 Qxc6 31. Rd1 Qxd6 32. Qb5+ Qb6 33. Qe5+ Qc7 34. Qxg7 Rc8 35. Nc4 e5 36. Qxe5 Bxc4 37. Qxc7+ Rxc7 38. bxc4 Rxc4 39. g5 Rc5 40. Rg1 Kc7 41. g6 hxg6 42. hxg6 Rb5+ 43. Ka2 Rb8 44. g7 Rg8 45. Kb3 Kd6 46. Kc4 Ke5 47. Kb5 Ke4 48. Ka6 d3 49. cxd3+ Kxd3 50. Kxa7 Ke4 51. Kb7 Kf5 52. Kc7 Kf6 53. Kd7 Rxg7+ 54. Rxg7 Kxg7 1/2-1/2

[Event "Titled Tuesday intern op 01st Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.01"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Paravyan, David"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2617"]
[PlyCount "55"]
[EventDate "2022.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Bd6 6. O-O O-O 7. Nc3 Nxc3 8. bxc3 Nd7 9. Re1 Bxe5 10. dxe5 Re8 11. Bf4 Nc5 12. Qh5 Nxd3 13. cxd3 Qd7 14. h3 Qf5 15. Qf3 Bd7 16. Rad1 Rad8 17. Re3 d4 18. cxd4 Bc6 19. Qg3 Rxd4 20. Bg5 Qg6 21. Rde1 h6 22. Bh4 Rxh4 23. e6 Qxg3 24. fxg3 Rd4 25. exf7+ Kxf7 26. Rf1+ Kg8 27. Rxe8+ Bxe8 28. Re1 0-1

[Event "Titled Tuesday intern op 01st Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.01"]
[Round "10"]
[White "Matlakov, Maxim"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2674"]
[BlackElo "2572"]
[PlyCount "69"]
[EventDate "2022.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 Na6 6. Nf3 Bc5 7. Qe5+ Be7 8. O-O O-O 9. Nc3 Re8 10. Qf4 Nc5 11. Rd1 a5 12. Nd4 d6 13. h3 Bf8 14. Be3 h6 15. Nxc6 bxc6 16. Bxc5 Be6 17. Bxc6 Qc8 18. Bxa8 Qxa8 19. Bxd6 Bxh3 20. Qf3 Qa6 21. Bxf8 Kxf8 22. Nd5 Bg4 23. Qa3+ Kg8 24. Nc7 Qc6 25. Nxe8 Qxe8 26. Qe3 Qa8 27. Rd4 Bh3 28. Qf3 Qa7 29. Rad1 Qc5 30. b3 Kh7 31. Rf4 Qg5 32. Rd6 Ng4 33. Qe4+ f5 34. Qxf5+ Qxf5 35. Rxf5 1-0

[Event "Titled Tuesday intern op 01st Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.01"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Matinian, Nikita"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2454"]
[PlyCount "99"]
[EventDate "2022.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 Qb6 9. Bxf6 gxf6 10. Qxb6 axb6 11. Nd4 Rg8 12. g3 h5 13. O-O-O h4 14. b3 Kd7 15. a4 Rg4 16. h3 Rg8 17. g4 Bh6+ 18. Kb1 Rgc8 19. Rhe1 Bf4 20. Nce2 Bh6 21. f3 e6 22. c4 Ke7 23. Nc3 Bf4 24. Nce2 Be5 25. Nxc6+ bxc6 26. f4 b5 27. fxe5 fxe5 28. Nc3 bxc4 29. bxc4 Rcb8+ 30. Kc2 Rb4 31. Kd3 Rb2 32. Rd2 Rb3 33. Ra1 Rab8 34. a5 f5 35. gxf5 exf5 36. exf5 d5 37. cxd5 cxd5 38. Kc2 d4 39. Ne4 Rxh3 40. Rg2 d3+ 41. Kc3 Rc8+ 42. Kb4 Re3 43. Nc3 d2 44. Nd5+ Kf7 45. Nxe3 Rc1 46. Ra2 Rb1+ 47. Kc3 h3 48. Rh2 d1=Q 49. Nxd1 Rxd1 50. Rxh3 1-0

[Event "Titled Tuesday intern op 08th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.08"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Petrovic, Aleksa"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2280"]
[PlyCount "53"]
[EventDate "2022.03.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 a6 6. Bc4 Nbd7 7. O-O e6 8. a4 Qc7 9. Bg5 h6 10. Bh4 b6 11. Rfd1 Bb7 12. Ba2 e5 13. Qe3 g5 14. Bg3 Nc5 15. Nd2 Ne6 16. Nc4 Nd4 17. Rxd4 exd4 18. Qxd4 Be7 19. Nxd6+ Kf8 20. Nxf7 Qc5 21. Qxc5 Bxc5 22. Nxh8 Kg7 23. Nf7 Nxe4 24. Nxe4 Bxe4 25. c3 Re8 26. Nd6 Bxd6 27. Bxd6 1-0

[Event "Titled Tuesday intern op 08th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.08"]
[Round "2"]
[White "Fus, Jakub"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2382"]
[BlackElo "2572"]
[PlyCount "150"]
[EventDate "2022.03.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Rd1 O-O 10. Nc3 Qb6 11. Qc2 Nc6 12. b3 Rfd8 13. Bb2 h6 14. Rac1 d6 15. e4 e5 16. Nd5 Nxd5 17. exd5 Nd4 18. Nxd4 cxd4 19. h4 a5 20. h5 Bc8 21. Be4 Ra7 22. Kg2 Bd7 23. Rb1 Qc7 24. Bc1 Qc8 25. f3 f5 26. Bd3 Bf6 27. a3 Re8 28. Re1 Rc7 29. Bd2 Ra7 30. b4 axb4 31. axb4 Ra3 32. c5 e4 33. fxe4 fxe4 34. Bxe4 Be5 35. Bh7+ Kh8 36. Rxe5 Rxe5 37. c6 Re2+ 38. Kf1 d3 39. Bxd3 Rh2 40. cxd7 Qf8+ 41. Bf4 Rxc2 42. Bxc2 Rxg3 43. d8=Q Qxd8 44. Bxg3 Qc8 45. Be4 Qg4 46. b5 Qxe4 47. Rb2 Qh1+ 48. Kf2 Qxd5 49. Kf1 Qd1+ 50. Kg2 Qd5+ 51. Kh2 Qxh5+ 52. Kg1 Qc5+ 53. Kh2 Qh5+ 54. Kg1 Qg4 55. Kh2 d5 56. b6 Qh5+ 57. Kg1 Qd1+ 58. Kh2 Qd4 59. Rb1 Qd3 60. Rb2 Qc3 61. Rb5 Qc4 62. Rb2 Qc1 63. Rb5 Qc6 64. Rb2 Qb7 65. Bc7 d4 66. Kg3 Kh7 67. Rd2 Qe4 68. Rb2 Qe3+ 69. Kh2 Qc3 70. Rb5 Qc4 71. Rb2 Qc3 72. Rb5 Qc2+ 73. Kh1 Qd1+ 74. Kh2 Qe2+ 75. Kg3 Qxb5 0-1

[Event "Titled Tuesday intern op 08th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.08"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Avila Pavas, Santiago"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2572"]
[BlackElo "2450"]
[PlyCount "65"]
[EventDate "2022.03.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. Qe2 O-O 8. h3 c5 9. dxc5 dxc5 10. O-O c4 11. Bxc4 Nxc4 12. Qxc4 Nc6 13. Re1 Bf5 14. c3 Qa5 15. Qf4 Bxb1 16. Rxb1 Qxa2 17. Be3 e6 18. Qh4 Nxe5 19. Ng5 h5 20. Ne4 Rfd8 21. Nf6+ Kh8 22. Bg5 Rd3 23. Qe4 Rd5 24. Nxd5 exd5 25. Qb4 Nd3 26. Qxb7 Rf8 27. Red1 Nc5 28. Qxd5 Nb3 29. Be7 Rg8 30. Qxf7 Qa4 31. Qxg6 Qb5 32. Bf6 Qa5 33. Qh6# 1-0

[Event "Titled Tuesday intern op 08th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.08"]
[Round "4"]
[White "Leiva Rodriguez, Jeammarco Giuseppe"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2405"]
[BlackElo "2572"]
[PlyCount "106"]
[EventDate "2022.03.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. e5 h5 9. Nd5 Qc6 10. Nxd4 cxd4 11. c4 e6 12. Nf4 d6 13. exd6 Bxd6 14. d3 g5 15. Nh3 Bxh2+ 16. Kh1 Bf4 17. Kg1 Bxc1 18. Rxc1 f6 19. g3 Bd7 20. Bg2 Qc7 21. c5 Kf7 22. Qb3 Rab8 23. Qc4 Rbd8 24. c6 bxc6 25. Qxd4 e5 26. Qa4 Qb6 27. Re2 h4 28. Bxc6 Be6 29. Bf3 Rd4 30. Qc6 Qxc6 31. Rxc6 hxg3 32. fxg3 Rxh3 33. Kg2 Rh2+ 34. Kg1 Rxe2 35. Bxe2 Bxa2 36. Bf3 Be6 37. Rxa6 Rxd3 38. Ra7+ Rd7 39. Ra4 Rd4 40. Ra7+ Kf8 41. Ra6 Ke7 42. Rb6 Rd6 43. Rb7+ Rd7 44. Rb6 Ne3 45. Be4 Nd5 46. Rc6 Nb4 47. Rb6 Nd5 48. Rc6 f5 49. Bxd5 Rxd5 50. Rc7+ Kf6 51. Rc6 Rd1+ 52. Kg2 Rd2+ 53. Kh3 g4+ 0-1

[Event "Titled Tuesday intern op 08th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.08"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Le, Tuan Minh"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2514"]
[PlyCount "31"]
[EventDate "2022.03.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. c3 e6 5. Bc4 b6 6. O-O Bb7 7. d4 cxd4 8. cxd4 Be7 9. Bxd5 Bxd5 10. Nc3 Bb7 11. d5 exd5 12. Nd4 O-O 13. Nf5 d6 14. Nxd5 Bg5 15. Qg4 h6 16. Nde7+ 1-0

[Event "Titled Tuesday intern op 08th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.08"]
[Round "6"]
[White "Jobava, Baadur"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2588"]
[BlackElo "2572"]
[PlyCount "123"]
[EventDate "2022.03.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Qa5+ 5. Nc3 Nd4 6. Bc4 b5 7. Bd5 Rb8 8. O-O e6 9. Bb3 Nxb3 10. cxb3 b4 11. Ne2 Ba6 12. Re1 d6 13. e5 dxe5 14. Nxe5 Qc7 15. Nc4 Rd8 16. Bf4 Qc6 17. a3 Be7 18. axb4 cxb4 19. Ne5 Qb5 20. Be3 Qxe5 21. Rxa6 Ng4 22. Bf4 Qxb2 23. h3 Nf6 24. d4 Rc8 25. Qd3 O-O 26. Rxa7 Nd5 27. Be5 Rc2 28. Qg3 Bf6 29. Bxf6 Nxf6 30. Nf4 Rc3 31. Re3 Qxb3 32. Nxe6 Qxe6 33. Rxe6 Rxg3 34. Rxf6 gxf6 35. fxg3 Rb8 36. Ra2 Kf8 37. Kf2 Ke7 38. Ke3 Kd6 39. Ke4 b3 40. Ra6+ Kc7 41. Ra1 Kd6 42. Ra6+ Kc7 43. Ra1 b2 44. Rb1 Kd6 45. g4 Rb3 46. h4 Ke6 47. h5 h6 48. d5+ Kd6 49. Kf5 Kxd5 50. Kxf6 Kd4 51. g5 hxg5 52. Kxf7 Kc3 53. h6 Kc2 54. Rxb2+ Kxb2 55. h7 Rb8 56. Kg6 Rh8 57. g4 Kc3 58. Kg7 Rb8 59. h8=Q Rxh8 60. Kxh8 Kd4 61. Kg7 Ke5 62. Kg6 1-0

[Event "Titled Tuesday intern op 08th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.08"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Sonis, Francesco"]
[Result "1/2-1/2"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2538"]
[PlyCount "148"]
[EventDate "2022.03.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 d6 8. dxe5 dxe5 9. Nxe5 Nf6 10. O-O O-O 11. Qc2 c5 12. Nd2 Qc7 13. f4 Rd8 14. c4 Nc6 15. Nxc6 Qxc6 16. e5 Ng4 17. Bxh7+ Kh8 18. Be4 Qh6 19. Nf3 Qh5 20. f5 f6 21. e6 g6 22. h3 Nh6 23. Bxh6 Qxh6 24. Rad1 Rg8 25. Kh1 gxf5 26. Bxf5 Rb8 27. Rd5 b5 28. cxb5 Rxb5 29. Qe2 Rb4 30. Bd3 Rf4 31. Nh2 Rxf1+ 32. Nxf1 Rg5 33. Bc4 Bb7 34. Rxg5 Qxg5 35. Ne3 f5 36. Bd5 Bc8 37. Nc4 Ba6 38. Qe5+ Kh7 39. Qc7 Bxc4 40. Bxc4 Kg6 41. Kh2 Kf6 42. Qg3 Qd2 43. Qf3 Bd6+ 44. Kh1 Qe1+ 45. Bf1 Qe5 46. g3 Qxe6 47. Bd3 Qe1+ 48. Kg2 Qd2+ 49. Kf1 Qc1+ 50. Kg2 Qb2+ 51. Kh1 Qa1+ 52. Qf1 Qxf1+ 53. Bxf1 Bxg3 54. Kg2 Bd6 55. Kf3 Ke5 56. h4 Bf8 57. Bh3 Bh6 58. h5 c4 59. Ke2 Ke4 60. Bg2+ Kd4 61. Bh3 c3 62. Bxf5 Kc4 63. Kd1 Kb4 64. Kc2 Bd2 65. Bg6 Ka3 66. Bf7 Ka4 67. Bg8 Kb4 68. Bf7 Ka3 69. Bg8 Kb4 70. Bf7 Bh6 71. Bg8 Bg5 72. Bf7 Bh6 73. Bg8 Bg5 74. Bf7 Bh6 1/2-1/2

[Event "Titled Tuesday intern op 08th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.08"]
[Round "8"]
[White "Kamsky, Gata"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2658"]
[BlackElo "2572"]
[PlyCount "110"]
[EventDate "2022.03.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. Be2 a5 14. O-O Bg5 15. Qd3 Be6 16. Rfd1 Rb8 17. b3 Kh8 18. Nde3 Qb6 19. Bg4 Rbd8 20. g3 g6 21. h4 Bh6 22. Kg2 Qc5 23. Bxe6 fxe6 24. Ng4 Bg7 25. Qe3 Nd4 26. Nxd4 exd4 27. Qg5 h5 28. Nh2 d3 29. Qxc5 dxc5 30. Rab1 Bd4 31. f4 e5 32. Rxd3 exf4 33. Nf3 fxg3 34. Rbd1 Rde8 35. Nxd4 cxd4 36. Rxd4 Rf2+ 37. Kxg3 Rxa2 38. Rd8 Rxd8 39. Rxd8+ Kg7 40. c5 Rc2 41. Rd5 Rc3+ 42. Kf4 Rxb3 43. c6 Rc3 44. Rxa5 Rxc6 45. Rb5 Rc4 46. Kg5 Rxe4 47. Rb7+ Kf8 48. Kxg6 Rxh4 49. Kg5 Rc4 50. Kxh5 Ke8 51. Kg5 Kd8 52. Kf5 Kc8 53. Rb5 Kc7 54. Ke5 Kc6 55. Rb8 Rh4 0-1

[Event "Titled Tuesday intern op 08th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.08"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Bluebaum, Matthias"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2642"]
[PlyCount "83"]
[EventDate "2022.03.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. dxc5 Bxc5 9. Bxc5 Qxc5 10. Nb5 Kf8 11. Nbd4 Be4 12. O-O Nge7 13. Re1 Rc8 14. c3 Ng6 15. Bd3 Bxd3 16. Qxd3 Ke7 17. Rad1 Rhd8 18. h4 h6 19. h5 Nf8 20. Nxc6+ bxc6 21. Nd4 Qb6 22. Qg3 c5 23. Nf3 g5 24. Nh2 Qxb2 25. Ng4 Rb8 26. Nxh6 Nh7 27. Qd3 Rh8 28. c4 d4 29. Nxf7 Kxf7 30. Qg6+ Kf8 31. Rb1 g4 32. Rxb2 Rxb2 33. Qxe6 Rg8 34. Re4 Ng5 35. Rf4+ Kg7 36. Qg6+ Kh8 37. Qh6+ Nh7 38. Rf7 Rb1+ 39. Kh2 g3+ 40. fxg3 Rh1+ 41. Kxh1 Rg7 42. Qxg7# 1-0

[Event "Titled Tuesday intern op 08th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.08"]
[Round "10"]
[White "Kollars, Dmitrij"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2635"]
[BlackElo "2572"]
[PlyCount "77"]
[EventDate "2022.03.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Be7 7. Bg2 O-O 8. O-O c6 9. a4 d5 10. b3 Nbd7 11. Rc1 Ne4 12. Nc3 Nxd2 13. Nxd2 Rc8 14. a5 b5 15. c5 b4 16. Na2 Rb8 17. e3 e5 18. Nf3 Bf6 19. Qd2 Qxa5 20. Nxb4 Qxb4 21. Qxb4 Rxb4 22. Rxa6 exd4 23. exd4 Nb8 24. Rxa7 Rxb3 25. Re1 Rb4 26. h4 Bxd4 27. Nxd4 Rxd4 28. Rb1 Rc4 29. Rbb7 Rxc5 30. Bh3 d4 31. Be6 d3 32. Rxf7 Rxf7 33. Rxf7 Re5 34. Rf6+ Rxe6 35. Rxe6 c5 36. Re8+ Kf7 37. Rxb8 c4 38. Kf1 c3 39. Ke1 1-0

[Event "Titled Tuesday intern op 08th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.08"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Vakhlamov, Igor L"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2572"]
[BlackElo "2413"]
[PlyCount "91"]
[EventDate "2022.03.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. d4 Nf6 5. Nc3 Bg4 6. d5 Nd4 7. Be3 Nxf3+ 8. gxf3 Bd7 9. Qd2 g6 10. O-O-O a6 11. Ne2 Bg7 12. Bd3 Nh5 13. Ng3 Nf4 14. Bxf4 exf4 15. Qxf4 O-O 16. Kb1 b5 17. h4 a5 18. h5 b4 19. h6 Be5 20. Qc1 Qf6 21. Ne2 Qxf3 22. Rhg1 a4 23. Rdf1 Rfb8 24. Qe3 Qxe3 25. fxe3 b3 26. cxb3 axb3 27. a3 c5 28. dxc6 Bxc6 29. Nd4 Bb7 30. Rc1 Rc8 31. Rxc8+ Rxc8 32. Nxb3 d5 33. exd5 Bxd5 34. Nd4 Kf8 35. Rf1 Ke7 36. a4 Ra8 37. Bb5 Kd6 38. Kc2 f5 39. Kd3 Be4+ 40. Kd2 f4 41. Nf3 Bxb2 42. exf4 Ke6 43. Ng5+ Kf5 44. Nxh7 Rd8+ 45. Ke2 Rc8 46. Bd7# 1-0

[Event "Titled Tuesday intern op 15 Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.15"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "De Souza, Cristiano Gomes"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2018"]
[PlyCount "37"]
[EventDate "2022.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 Qa5 11. Kb1 h6 12. Bh4 Rd8 13. Qd2 b5 14. Nd4 Bd7 15. Ncxb5 Qxd2 16. Rxd2 Bxb5 17. Nxb5 Rd7 18. Bxf6 gxf6 19. Red1 1-0

[Event "Titled Tuesday intern op 15 Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.15"]
[Round "3"]
[White "Manukyan, Sargis A"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E25"]
[WhiteElo "2113"]
[BlackElo "2572"]
[PlyCount "67"]
[EventDate "2022.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 d5 7. cxd5 exd5 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 c5 11. Ne2 Nc6 12. O-O Re8 13. Ra2 Rc8 14. g4 Qa5 15. Ng3 Re6 16. Rg2 Ne7 17. g5 Nd7 18. f4 cxd4 19. cxd4 Qc3 20. Qd1 Rec6 21. Bd2 Qxa3 22. Qg4 Nf8 23. f5 Qd3 24. f6 Neg6 25. fxg7 Ne6 26. Nf5 R8c7 27. Qf3 Nxg7 28. Nh6+ Kf8 29. Qxd5 Qc4 30. Qd8+ Ne8 31. Rgf2 Rd6 32. Bb4 Qxb4 33. Rxf7+ Rxf7 34. Rxf7# 1-0

[Event "Titled Tuesday intern op 15 Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.15"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Omariev, Maksim"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2304"]
[PlyCount "59"]
[EventDate "2022.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 g6 7. Nc3 Bg7 8. Bb3 Nf6 9. Bg5 O-O 10. O-O-O Be6 11. Kb1 Bxb3 12. cxb3 Rc8 13. Rhe1 Re8 14. h3 Qa5 15. a3 Nd7 16. b4 Nxb4 17. axb4 Qxb4 18. Bd2 Nc5 19. Qc2 Nb3 20. e5 dxe5 21. Nxe5 Nd4 22. Qd3 Red8 23. Nd5 Qc5 24. Nxe7+ Qxe7 25. Nxg6 Qf6 26. Ne7+ Kh8 27. Bc3 Rc7 28. Nf5 Qxf5 29. Qxf5 Nxf5 30. Rxd8# 1-0

[Event "Titled Tuesday intern op 15 Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.15"]
[Round "5"]
[White "Perez Leiva, Jerzy Jesus"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2392"]
[BlackElo "2572"]
[PlyCount "138"]
[EventDate "2022.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 e6 11. Bg2 d6 12. d3 Be7 13. Be3 O-O 14. a4 Rb8 15. h4 b5 16. axb5 axb5 17. h5 b4 18. Nb1 h6 19. Nd2 Bb7 20. Bh3 Bf6 21. Bf4 Ra8 22. Bg2 Rfd8 23. Qf1 Ng4 24. Bf3 Ne5 25. Bg2 Rdc8 26. Rxa8 Rxa8 27. Ra1 Qd8 28. Qb1 Bc6 29. Ra2 Ng4 30. Bf3 Ne5 31. Bg2 Rb8 32. Qa1 Bg5 33. Bxe5 Bxd2 34. Qd1 Bg5 35. Bf4 Bxf4 36. gxf4 Qh4 37. Qf3 b3 38. cxb3 Rxb3 39. Qd1 Rb8 40. Qf3 Qf6 41. f5 Rxb2 42. Ra6 Rb1+ 43. Kh2 Bb7 44. Ra7 Qe5+ 45. Qg3 exf5 46. Qxe5 dxe5 47. exf5 Bxg2 48. Kxg2 Rd1 49. Ra8+ Kh7 50. Rf8 f6 51. Rd8 c4 52. Kf3 cxd3 53. Ke3 Rh1 54. Rxd3 Rxh5 55. Ke4 Rg5 56. Kd5 Rxf5 57. Ke6 Rxf2 58. Kf7 Ra2 59. Rd7 Ra8 60. Re7 e4 61. Rxe4 Ra7+ 62. Kf8 Ra8+ 63. Kf7 Ra7+ 64. Kf8 f5 65. Re6 f4 66. Re4 Ra6 67. Rxf4 Rf6+ 68. Rxf6 gxf6 69. Kf7 f5 0-1

[Event "Titled Tuesday intern op 15 Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.15"]
[Round "6"]
[White "Agibileg, Uurtsaikh"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E49"]
[WhiteElo "2440"]
[BlackElo "2572"]
[PlyCount "58"]
[EventDate "2022.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5 exd5 8. e3 O-O 9. Bd3 Re8 10. Ne2 b6 11. O-O Ba6 12. Ng3 Bxd3 13. Qxd3 Nc6 14. Bb2 Qd7 15. Rae1 Rad8 16. e4 cxd4 17. cxd4 dxe4 18. fxe4 Nxd4 19. Rxf6 gxf6 20. Nh5 Re6 21. Kh1 Qb5 22. Qg3+ Kf8 23. e5 Qxb2 24. Qg7+ Ke7 25. exf6+ Kd6 26. Rd1 Kc6 27. Qxf7 Qc2 28. Rg1 Qc5 29. Nf4 Re4 0-1

[Event "Titled Tuesday intern op 15 Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.15"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Kosteniuk, Alexandra"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2572"]
[BlackElo "2516"]
[PlyCount "58"]
[EventDate "2022.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. d3 d6 10. Nbd2 Be6 11. Bc4 Nd7 12. b3 Nc5 13. Bb2 Qd7 14. d4 exd4 15. Nxd4 Bf6 16. Nxe6 fxe6 17. Bxf6 Rxf6 18. Nf3 Raf8 19. Re3 Kh8 20. Qd2 h6 21. Rd1 Qf7 22. e5 dxe5 23. Nxe5 Nxe5 24. Rxe5 Rxf2 25. Qe3 Qg6 26. Bf1 Qf6 27. Bc4 Qg6 28. Bf1 Qf6 29. Bc4 Qg6 1/2-1/2

[Event "Titled Tuesday intern op 15 Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.15"]
[Round "8"]
[White "Samadov, Read"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2375"]
[BlackElo "2572"]
[PlyCount "107"]
[EventDate "2022.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 Nc6 9. Nf3 Qc7 10. Be2 a6 11. Bg5 Ng4 12. Rd1 Bc5 13. Bh4 O-O 14. h3 Nge5 15. Bg3 Bd6 16. Nxe5 Bxe5 17. Bxe5 Nxe5 18. Qd2 Rac8 19. O-O Rfd8 20. Qd4 d6 21. Rc1 Qc5 22. Rfd1 Kf8 23. b4 Qxd4 24. Rxd4 Ke7 25. f4 Nc6 26. Rdd1 Nb8 27. Kf2 Rc7 28. Ke3 Rdc8 29. Na4 Nd7 30. Nb2 b5 31. Rc2 Nb6 32. Rdc1 g6 33. Bd3 bxc4 34. Nxc4 Nxc4+ 35. Rxc4 Rxc4 36. Rxc4 Rxc4 37. Bxc4 e5 38. g3 f6 39. a4 h6 40. a5 g5 41. h4 exf4+ 42. gxf4 gxh4 43. Kf3 f5 44. Bd5 fxe4+ 45. Bxe4 Bxe4+ 46. Kxe4 d5+ 47. Kf3 d4 48. b5 d3 49. bxa6 d2 50. Ke2 h3 51. a7 d1=Q+ 52. Kxd1 h2 53. a8=Q h1=Q+ 54. Qxh1 1-0

[Event "Titled Tuesday intern op 15 Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.15"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Chen, Qi B"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2485"]
[PlyCount "68"]
[EventDate "2022.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. c3 g6 7. a4 Bg7 8. Re1 O-O 9. Nbd2 a5 10. Ba2 Kh7 11. Nf1 Be6 12. Bxe6 fxe6 13. Ng3 Qe7 14. h3 Nd7 15. Be3 Rf7 16. Qe2 Raf8 17. Rad1 d5 18. Kh2 d4 19. Bc1 Nc5 20. Qc2 Qd6 21. Kg1 b6 22. Re2 Rxf3 23. gxf3 Rxf3 24. Kg2 Rf7 25. f3 Ne7 26. cxd4 exd4 27. f4 e5 28. Qc4 Rf8 29. f5 gxf5 30. exf5 Nxf5 31. Rf1 Nh4+ 32. Kg1 e4 33. Nxe4 Nxe4 34. dxe4 Qg3+ 0-1

[Event "Titled Tuesday intern op 15 Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.15"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Dushyant, Sharma"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2572"]
[BlackElo "2416"]
[PlyCount "49"]
[EventDate "2022.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Bb5+ c6 5. dxc6 Nxc6 6. Nf3 e6 7. h3 Bh5 8. c3 Be7 9. O-O O-O 10. Re1 Rc8 11. Nbd2 a6 12. Be2 h6 13. Nc4 Nd5 14. Nfe5 Nxe5 15. Nxe5 Bxe2 16. Qxe2 b5 17. Qg4 Kh7 18. Bd2 Bf6 19. Qe4+ Kg8 20. Nd3 b4 21. cxb4 Nb6 22. Bc3 Na4 23. Rac1 Qd6 24. Nc5 Rfd8 25. Nxa4 1-0

[Event "Titled Tuesday intern op 15 Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.15"]
[Round "11"]
[White "Shuvalova, Polina"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2504"]
[BlackElo "2572"]
[PlyCount "58"]
[EventDate "2022.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bxd6 Qxd6 6. c4 O-O 7. Nc3 Nbd7 8. Rc1 c6 9. c5 Qc7 10. b4 Re8 11. Be2 e5 12. O-O e4 13. Nd2 Nf8 14. b5 h5 15. Bxh5 g6 16. Be2 Bf5 17. Rb1 Kg7 18. Qb3 Re7 19. h3 Ne6 20. b6 axb6 21. Qxb6 Qd7 22. Rfe1 Bxh3 23. f3 Rh8 24. f4 Bxg2 25. f5 Ng5 26. Kxg2 Qxf5 27. Rh1 Nh3 28. Rbf1 Qg5+ 29. Kh2 Nf4+ 0-1

[Event "Titled Tuesday intern op 15 Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.15"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Koutlas, Nikolaos"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2251"]
[PlyCount "125"]
[EventDate "2022.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bf5 6. Be3 Nf6 7. Nbd2 cxd4 8. Nxd4 Nxd4 9. Bxd4 e5 10. Be3 O-O-O 11. Qb3 a6 12. O-O-O Qxb3 13. axb3 Ng4 14. Bb6 Rd6 15. Nc4 Rxd1+ 16. Kxd1 f6 17. h3 Nh6 18. Ne3 Be6 19. Bc4 Bxc4 20. bxc4 Nf7 21. Ke2 Bd6 22. Rd1 Bc7 23. Nd5 Bxb6 24. Nxb6+ Kc7 25. Nd5+ Kb8 26. c5 Rd8 27. c4 e4 28. Ke3 Ne5 29. b3 f5 30. f3 exf3 31. gxf3 g6 32. Kf4 Nc6 33. Re1 Nd4 34. b4 a5 35. b5 Nb3 36. c6 bxc6 37. bxc6 Rc8 38. c7+ Ka7 39. Re6 Nd4 40. Rb6 Rxc7 41. Ke5 Rxc4 42. Rf6 Nxf3+ 43. Kd6 Rd4 44. Kc5 Rd1 45. Rf7+ Kb8 46. Ne7 Rc1+ 47. Kb6 Ne5 48. Kxa5 Rc8 49. Nxc8 Nxf7 50. Ne7 Ng5 51. h4 Nf3 52. h5 gxh5 53. Nxf5 h4 54. Kb4 h3 55. Kc3 h5 56. Ng3 h4 57. Nh1 Kc7 58. Kd3 Kd6 59. Ke4 Ne1 60. Kf4 Kd5 61. Kg4 Ke4 62. Kxh4 Nf3+ 63. Kxh3 1/2-1/2

[Event "Titled Tuesday intern op 15 Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.15"]
[Round "2"]
[White "Sochacki, Christophe"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2486"]
[BlackElo "2572"]
[PlyCount "53"]
[EventDate "2022.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. b4 Nxb4 4. c3 Nc6 5. d4 d5 6. exd5 Qxd5 7. Be3 cxd4 8. cxd4 e6 9. Nbd2 Nf6 10. Bc4 Qd8 11. O-O Be7 12. Ne5 O-O 13. Nxc6 bxc6 14. Rc1 Nd5 15. Bd3 Rb8 16. Rxc6 Nb4 17. Bxh7+ Kxh7 18. Qh5+ Kg8 19. Rcc1 Qd5 20. Qh3 Ba6 21. Rfd1 Be2 22. Re1 Nd3 23. Rc7 Bd6 24. Rxe2 Bxc7 25. Qg4 f5 26. Qg6 Rf6 27. Qg5 0-1

[Event "Titled Tuesday intern op 15 Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.15"]
[Round "3"]
[White "Golubev, Mikhail"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2461"]
[BlackElo "2572"]
[PlyCount "48"]
[EventDate "2022.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 Be6 14. Nce3 Ne7 15. a4 Nxd5 16. Nxd5 O-O 17. Be2 bxa4 18. O-O Rb8 19. Rxa4 Rxb2 20. Bxa6 Qg5 21. h4 Qd8 22. h5 Qg5 23. Qf3 e4 24. Rxe4 Bxd5 0-1

[Event "Titled Tuesday intern op 15 Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.15"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Grischuk, Alexander"]
[Result "1/2-1/2"]
[ECO "E54"]
[WhiteElo "2572"]
[BlackElo "2758"]
[PlyCount "174"]
[EventDate "2022.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 dxc4 7. Bxc4 c5 8. O-O cxd4 9. exd4 a6 10. Bg5 b5 11. Bb3 Bb7 12. Qe2 Bxc3 13. bxc3 Nbd7 14. Ne5 Qc7 15. Bxf6 Nxf6 16. Rfc1 Bd5 17. c4 bxc4 18. Bxc4 Rac8 19. h3 a5 20. Rab1 h6 21. Qe1 Qa7 22. Bxd5 Nxd5 23. Nc6 Qa6 24. Nxa5 Nf4 25. Rxc8 Rxc8 26. Kh1 Qd3 27. Rd1 Qg6 28. Qf1 Rc2 29. Nb3 Rxa2 30. Nc5 Qf5 31. Nd3 Nxd3 32. Qxd3 Qxf2 33. Rg1 Rd2 34. Qe4 Qxd4 35. Qa8+ Qd8 36. Qf3 Qd5 37. Qf4 Rd1 38. Qb8+ Kh7 39. Rxd1 Qxd1+ 40. Kh2 Qd5 41. Qc7 f6 42. Kh1 Qe4 43. Qc3 f5 44. Kg1 f4 45. Kh2 Qf5 46. Kg1 e5 47. Qc5 Qe6 48. Qf2 Qd5 49. Qc2+ e4 50. Qf2 Qe5 51. Qc2 Qd4+ 52. Kh2 Qd3 53. Qc7 e3 54. Qxf4 e2 55. Qe5 Kg6 56. Qe6+ Kh7 57. Qe5 Qc4 58. Qe3 Qb5 59. Qe4+ Kg8 60. Qe6+ Kf8 61. Qe4 Qb8+ 62. Kg1 Qe8 63. Qxe8+ Kxe8 64. Kf2 Ke7 65. Kxe2 Ke6 66. Ke3 Ke5 67. Kf3 Kf5 68. g4+ Ke5 69. Ke3 g5 70. Kf3 Kd4 71. Kg3 Ke3 72. h4 Ke4 73. hxg5 hxg5 74. Kh3 Kf3 75. Kh2 Kf2 76. Kh1 Kg3 77. Kg1 Kh3 78. Kh1 Kh4 79. Kg1 Kxg4 80. Kg2 Kf4 81. Kf2 g4 82. Kg2 g3 83. Kg1 Kg4 84. Kg2 Kf4 85. Kg1 Kf3 86. Kf1 g2+ 87. Kg1 Kg3 1/2-1/2

[Event "Titled Tuesday intern op 15 Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.15"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Postnikov, Daniil"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2572"]
[BlackElo "2360"]
[PlyCount "63"]
[EventDate "2022.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Bf5 3. Bf4 e6 4. e3 c6 5. Bd3 Nf6 6. O-O Bd6 7. Bg3 Bxg3 8. hxg3 Nbd7 9. c4 Bxd3 10. Qxd3 Ne4 11. Nc3 Nxc3 12. Qxc3 O-O 13. Rfd1 Nf6 14. b4 Qe7 15. Rab1 Rfc8 16. a4 a6 17. c5 Ne4 18. Qc2 Qe8 19. Rb2 Qd8 20. Ne5 b5 21. cxb6 Qxb6 22. Rc1 f6 23. Nd3 Nd6 24. Nc5 Nc4 25. Rb3 e5 26. dxe5 fxe5 27. Qf5 Rf8 28. Qe6+ Kh8 29. Nd7 Qc7 30. Nxf8 Rxf8 31. b5 axb5 32. axb5 1-0

[Event "Titled Tuesday intern op 15 Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.15"]
[Round "6"]
[White "Paravyan, David"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2617"]
[BlackElo "2572"]
[PlyCount "71"]
[EventDate "2022.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. a4 Be7 10. Be2 O-O 11. O-O Nd7 12. Bd2 f5 13. a5 Nf6 14. Bb4 Kh8 15. Kh1 a6 16. Na3 f4 17. Nc4 Bf5 18. Nb6 Rb8 19. Qc1 Qe8 20. c4 Qg6 21. Ra3 Rbd8 22. f3 Nh5 23. Be1 Bf6 24. b4 Ng3+ 25. hxg3 fxg3 26. Kg1 Bg5 27. f4 exf4 28. Rxf4 Be4 29. Rxf8+ Rxf8 30. Qc3 Qh6 31. Qxg3 Bf4 32. Qh3 Qg5 33. Bf2 Be5 34. Re3 Bf5 35. Qh5 Qf6 36. Nd7 1-0

[Event "Titled Tuesday intern op 15 Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.15"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Rastbod, Ali"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2345"]
[PlyCount "121"]
[EventDate "2022.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 b6 4. c3 Qd7 5. Nf3 c5 6. h4 h6 7. h5 Ne7 8. Nbd2 Ba6 9. Bxa6 Nxa6 10. O-O Rc8 11. Re1 Nc6 12. Qe2 Nab8 13. Nf1 cxd4 14. Nxd4 Nxd4 15. cxd4 Nc6 16. Be3 Be7 17. Qg4 Kf8 18. Rac1 Kg8 19. Qe2 Kh7 20. Qd3+ g6 21. Nh2 Nb4 22. Qb1 Kg7 23. a3 Nc6 24. Rc3 Na5 25. Rd3 Qb5 26. hxg6 fxg6 27. Bd2 Nc4 28. Rg3 Qe8 29. Bc1 Qf7 30. Rf3 Qe8 31. Ng4 h5 32. Nf6 Bxf6 33. Rxf6 Rf8 34. b3 Na5 35. Bg5 Rxf6 36. Bxf6+ Kf7 37. Qd3 b5 38. Kh2 a6 39. Re3 Qf8 40. Qd2 Nc6 41. Rf3 Ke8 42. Qg5 Qg8 43. Rf4 Rc7 44. Qh4 Rf7 45. Qg5 Qh7 46. a4 b4 47. Kg1 Kd7 48. Qh4 Na5 49. Rf3 g5 50. Qxg5 Qb1+ 51. Kh2 Nxb3 52. Qg8 Qh7 53. Qd8+ Kc6 54. Qc8+ Kb6 55. Qxe6+ Ka7 56. Rxb3 Rd7 57. Qc6 Rb7 58. Qc5+ Ka8 59. Rxb4 Qc7 60. Qxd5 Qc6 61. Qxc6 1-0

[Event "Titled Tuesday intern op 15 Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.15"]
[Round "8"]
[White "Lazavik, Denis"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2483"]
[BlackElo "2572"]
[PlyCount "120"]
[EventDate "2022.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. Bg2 c6 9. e4 d5 10. exd5 cxd5 11. Ne5 Bb7 12. O-O Nc6 13. Bf4 Rc8 14. Rc1 Ba3 15. Rc2 a6 16. Nxc6 Bxc6 17. cxd5 Nxd5 18. Nxd5 Bxd5 19. Rxc8 Qxc8 20. Bxd5 exd5 21. Qd3 Re8 22. Kg2 h6 23. h4 b5 24. Rd1 Qg4 25. Qf3 h5 26. Rd3 Re4 27. Qxg4 hxg4 28. Rc3 Rxd4 29. Rc8+ Kh7 30. Ra8 Rd1 31. Rxa6 b4 32. h5 Ra1 33. Ra7 f6 34. h6 Rxa2 35. Rxg7+ Kh8 36. Rd7 Bb2 37. Rxd5 Ra3 38. Rd8+ Kh7 39. Rd7+ Kh8 40. Rg7 Rxb3 41. Rxg4 Bc3 42. Rg7 Rb1 43. Rb7 b3 44. Rc7 b2 45. Rxc3 Rd1 46. Rc8+ Kh7 47. Rc7+ Kh8 48. Rb7 b1=Q 49. Rxb1 Rxb1 50. Kf3 Rb5 51. g4 Kh7 52. Be3 Kg6 53. Kg3 f5 54. gxf5+ Rxf5 55. f3 Re5 56. Kf2 Rb5 57. Kg3 Kh7 58. Kf2 Kg6 59. Kg3 Rf5 60. Kf2 Rb5 1/2-1/2

[Event "Titled Tuesday intern op 15 Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.15"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Riehle, Marco"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2341"]
[PlyCount "134"]
[EventDate "2022.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6 5. d5 Nf6 6. dxc6 e4 7. cxb7 Bxb7 8. Be2 exf3 9. Bxf3 Bxf3 10. Qxf3 d5 11. O-O Be7 12. Rd1 O-O 13. c4 c6 14. Nc3 Qb6 15. cxd5 cxd5 16. b3 Rac8 17. Bb2 Rfd8 18. Nxd5 Nxd5 19. Rxd5 Rxd5 20. Qxd5 Rd8 21. Qe5 Bf6 22. Qe2 Bd4 23. Re1 h6 24. Bxd4 Qxd4 25. g3 Qb4 26. Qe7 Qa5 27. b4 Qb6 28. a4 Rb8 29. b5 a6 30. Rb1 Rc8 31. Qe1 axb5 32. axb5 h5 33. Qe3 Rc5 34. Qe8+ Kh7 35. Qxf7 Rxb5 36. Qxh5+ Rxh5 37. Rxb6 Rc5 38. h4 Rc2 39. Kg2 g6 40. Rb4 Ra2 41. Rb3 Ra4 42. Kh3 Ra2 43. f3 Ra6 44. Kg4 Ra4+ 45. f4 Ra7 46. Rb5 Rg7 47. Rg5 Kh6 48. Re5 Rg8 49. Re6 Kh7 50. Kg5 Rg7 51. g4 Rg8 52. h5 gxh5+ 53. Kxh5 Rf8 54. Re7+ Kg8 55. f5 Rb8 56. Kg6 Kf8 57. Rh7 Rb4 58. Rh8+ Ke7 59. f6+ Ke6 60. g5 Rf4 61. Re8+ Kd7 62. f7 Rc4 63. f8=Q Rc6+ 64. Kg7 Kc7 65. Re7+ Kb6 66. Qf6 Kb5 67. Qxc6+ Ka5 1-0

[Event "Titled Tuesday intern op 15 Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.15"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Bluebaum, Matthias"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2572"]
[BlackElo "2642"]
[PlyCount "98"]
[EventDate "2022.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nd7 8. Qd2 O-O 9. O-O-O Nf6 10. Bd3 c5 11. Kb1 Be6 12. Ng5 Bd7 13. Rhe1 b5 14. Ne4 Rb8 15. Bf4 Rb6 16. Nxf6+ Bxf6 17. Bxd6 Rxd6 18. Bxh7+ Kxh7 19. Qxd6 Bg4 20. Qxd8 Bxd8 21. Rd6 Be6 22. Re4 g6 23. a4 bxa4 24. Rxa4 Bb6 25. Re4 Kg7 26. f3 c4 27. h3 Rb8 28. Kc1 Bd8 29. Rdxe6 fxe6 30. Rxc4 Rb7 31. Rc6 Kf7 32. b3 Rc7 33. Rd6 Bg5+ 34. Kd1 Bf4 35. Rd3 Kf6 36. c4 Ke7 37. Ke2 Rd7 38. Rxd7+ Kxd7 39. Kd3 Kd6 40. Ke4 Bg3 41. f4 Kc5 42. Ke5 a5 43. Kxe6 Bxf4 44. h4 Kb4 45. Kf6 Kc3 46. Kxg6 Kxc2 47. Kf5 Be3 48. c5 Bxc5 49. h5 Kxb3 0-1

[Event "Titled Tuesday intern op 15 Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.15"]
[Round "11"]
[White "Rustemov, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2525"]
[BlackElo "2572"]
[PlyCount "57"]
[EventDate "2022.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nc3 Bb4 6. Qd2 O-O 7. f4 c5 8. e5 Qe7 9. a3 Bxc3 10. bxc3 b6 11. Nf3 Bb7 12. Be2 d6 13. O-O Rd8 14. Qe3 Nc6 15. Rae1 Rd7 16. Bd3 Rad8 17. Qe4 g6 18. Qe3 cxd4 19. cxd4 dxe5 20. fxe5 Nxd4 21. Nxd4 Rxd4 22. Qxh6 Rg4 23. Rf2 Qc5 24. Kf1 Rdd4 25. Re3 Rh4 26. Qg5 Qf8 27. Bxg6 Rhg4 28. Bxf7+ Kh8 29. Rh3+ 1-0

[Event "Titled Tuesday intern op 22 Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.22"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Perera Alfonso, Rene Humberto"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2354"]
[PlyCount "59"]
[EventDate "2022.03.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Qd7 6. Qd3 g6 7. e5 dxe5 8. Nxe5 Qxd3 9. cxd3 Bd7 10. Nxd7 Kxd7 11. Nc3 Bg7 12. Bf4 e5 13. Be3 Nge7 14. Ne4 a6 15. Bc4 f5 16. Nc5+ Kc8 17. Rc1 Bf6 18. Be6+ Kc7 19. Nd7 Bg7 20. Bc5 Rad8 21. Bb6+ Kd6 22. Bxd8 Rxd8 23. Nc5 b6 24. Nb7+ Kxe6 25. Nxd8+ Nxd8 26. Rc7 Ndc6 27. O-O Kd6 28. Rb7 b5 29. Rc1 b4 30. Rxc6+ 1-0

[Event "Titled Tuesday intern op 22 Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.22"]
[Round "2"]
[White "Myshakov, Fyodor"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2292"]
[BlackElo "2572"]
[PlyCount "134"]
[EventDate "2022.03.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Nd5 Ba5 6. Bg2 O-O 7. O-O Re8 8. d3 h6 9. a3 Nxd5 10. cxd5 Nd4 11. Nxd4 exd4 12. b4 Bb6 13. Bb2 d6 14. Rc1 Bg4 15. Re1 a5 16. Rc4 axb4 17. axb4 Ra2 18. Bxd4 Raxe2 19. Rxe2 Bxe2 20. Qd2 Bxd4 21. Rxd4 Qf6 22. Rc4 Bf3 23. Rc1 Bxg2 24. Kxg2 Re7 25. Re1 Kf8 26. Re4 Qf5 27. Rxe7 Kxe7 28. Qe3+ Kd7 29. Qd4 g5 30. h3 h5 31. g4 hxg4 32. hxg4 Qe5 33. Qc4 f6 34. Qb5+ Kc8 35. Qc4 Kd8 36. Qb5 c6 37. Qxb7 Qxd5+ 38. Kg1 Qd4 39. Qxc6 Qxg4+ 40. Kf1 Qxb4 41. Qd5 Qb1+ 42. Kg2 Kc7 43. Qf7+ Kc6 44. Qc4+ Kd7 45. Qf7+ Kc6 46. Qc4+ Kb6 47. Qd4+ Kc7 48. Qc4+ Kb8 49. Qd4 Qb7+ 50. f3 Qe7 51. Qb4+ Kc7 52. Qc4+ Kd7 53. Qb5+ Ke6 54. Qc4+ d5 55. Qc8+ Kf7 56. Qf5 Qe2+ 57. Kg1 Qe1+ 58. Kg2 Qe2+ 59. Kg1 Qe5 60. Qh7+ Ke8 61. Qg8+ Kd7 62. Qf7+ Kc6 63. Qg6 Kc5 64. Kg2 Kd4 65. Kg1 Ke3 66. Kg2 Qb2+ 67. Kh1 Kf2 0-1

[Event "Titled Tuesday intern op 22 Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.22"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Donchenko, Alexander"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2636"]
[PlyCount "102"]
[EventDate "2022.03.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O h6 7. Nbd2 Nd7 8. a4 a5 9. Re1 Bh7 10. Nf1 Nf5 11. Bd3 Be7 12. c3 Rc8 13. Ng3 Nxg3 14. Bxh7 Rxh7 15. hxg3 c5 16. Be3 Rh8 17. Qe2 Qb6 18. g4 Qa6 19. Qd1 cxd4 20. Bxd4 Nc5 21. g3 Qd3 22. Nd2 Nd7 23. Re3 Qa6 24. Kg2 Nb8 25. Nf3 Nc6 26. Re1 Nxd4 27. Nxd4 Qb6 28. Re2 Bc5 29. Nb5 Be7 30. Qd3 Rc4 31. f3 g6 32. b3 Rc8 33. Rh1 Kf8 34. f4 Qc6 35. Qf3 Qd7 36. Rf2 Kg7 37. Rhf1 Bc5 38. Rd2 Rhe8 39. Rd3 Qc6 40. f5 exf5 41. gxf5 Rxe5 42. fxg6 Qxg6 43. Rxd5 Rce8 44. Rxe5 Rxe5 45. Nd4 Bxd4 46. cxd4 Rg5 47. Rf2 b6 48. Kh2 Rh5+ 49. Kg2 Rg5 50. Kh2 Rh5+ 51. Kg2 Rg5 1/2-1/2

[Event "Titled Tuesday intern op 22 Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.22"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Bortnyk, Olexandr"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2572"]
[BlackElo "2604"]
[PlyCount "155"]
[EventDate "2022.03.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 dxe5 5. Nxe5 g6 6. Bc4 Be6 7. Bb3 Bg7 8. O-O O-O 9. Re1 c6 10. c3 Qc7 11. Nd2 c5 12. Qf3 Rd8 13. Ne4 cxd4 14. cxd4 Nc6 15. Nxc6 Qxc6 16. Ng5 Nc7 17. Qxc6 bxc6 18. Nxe6 Nxe6 19. Bxe6 fxe6 20. Rxe6 Rxd4 21. Be3 Rd7 22. Rxc6 Bxb2 23. Rb1 a5 24. g3 Bf6 25. a4 Kf7 26. Kg2 Rd3 27. Rb5 Ra3 28. Rc4 Ra2 29. Bb6 Rb8 30. Bc7 Rxa4 31. Bxb8 Rxc4 32. Rxa5 Rc2 33. Ba7 h5 34. Be3 h4 35. Ra4 hxg3 36. hxg3 Re2 37. Kf3 Rb2 38. Ra7 Rb3 39. Ra6 Rb5 40. Rb6 Ra5 41. Rc6 Ra4 42. Rb6 g5 43. Rc6 g4+ 44. Kg2 Kg6 45. Rb6 Kf5 46. Rb5+ e5 47. Rb8 Ra2 48. Rb7 Bd8 49. Rb8 Be7 50. Rb7 Bg5 51. Bxg5 Kxg5 52. Rb6 e4 53. Rb5+ Kf6 54. Kf1 Ra3 55. Ke2 Rc3 56. Ra5 Rb3 57. Rc5 Rf3 58. Rb5 e3 59. fxe3 Rxg3 60. Kf2 Rf3+ 61. Kg2 Rxe3 62. Rc5 Ra3 63. Rb5 Kg6 64. Rc5 Rb3 65. Rd5 Rf3 66. Rc5 Rf5 67. Rxf5 Kxf5 68. Kg3 Kg5 69. Kg2 Kf4 70. Kf2 g3+ 71. Kg2 Kg4 72. Kg1 Kf3 73. Kf1 Kf4 74. Kg2 Kg4 75. Kg1 Kh3 76. Kh1 g2+ 77. Kg1 Kg4 78. Kxg2 1/2-1/2

[Event "Titled Tuesday intern op 22 Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.22"]
[Round "5"]
[White "Vishnu, Prasanna V"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2476"]
[BlackElo "2572"]
[PlyCount "96"]
[EventDate "2022.03.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. Qd3 Bg5 15. h4 Bh6 16. Bh3 Be6 17. Kf1 Rb8 18. b3 Qd7 19. Kg2 Kh8 20. Rad1 Qa7 21. Nce3 Bxe3 22. Nxe3 Rbd8 23. h5 h6 24. f4 Bxh3+ 25. Rxh3 Nd4 26. Nd5 a4 27. g4 axb3 28. axb3 Ra8 29. g5 Qa2+ 30. Rd2 Qa1 31. gxh6 gxh6 32. f5 Rg8+ 33. Rg3 Rxg3+ 34. Kxg3 Rg8+ 35. Kh3 Qg1 36. Nf6 Rg5 37. Ra2 Qh1+ 38. Rh2 Qe1 39. Rg2 Qh1+ 40. Rh2 Qe1 41. Rg2 Qc3 42. Rd2 Kg7 43. Ne8+ Kf8 44. Nxd6 Qc1 45. c5 Qh1+ 46. Rh2 Rxh5+ 47. Kg4 Qxh2 48. Qg3 Rg5# 0-1

[Event "Titled Tuesday intern op 22 Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.22"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Ljukin, Sergei"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2362"]
[PlyCount "113"]
[EventDate "2022.03.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 f6 7. Bd3 c4 8. Bc2 fxe5 9. Nxe5 Nf6 10. O-O Bd6 11. Qe2 O-O 12. Nd2 Qc7 13. Ndf3 Bd7 14. Re1 Rae8 15. Bf4 Re7 16. h3 Be8 17. Bh2 Nd7 18. Rab1 Ndxe5 19. Nxe5 Nxe5 20. Bxe5 Bxe5 21. Qxe5 Qxe5 22. Rxe5 Bg6 23. Bxg6 hxg6 24. Rbe1 Rf6 25. Rxd5 Rf5 26. Rd6 Kf7 27. g4 Rb5 28. Re2 g5 29. Kg2 a5 30. Kg3 a4 31. h4 gxh4+ 32. Kxh4 g5+ 33. Kg3 Kf6 34. f3 Kf7 35. Kf2 Kf6 36. Ke1 Kf7 37. Kd1 Kf6 38. Kc2 Kf7 39. Re5 Rxe5 40. dxe5 Rc7 41. Rb6 Ke7 42. Kd2 Kd7 43. Ke3 Rc5 44. Ke4 Kc7 45. Rxe6 Rb5 46. Rg6 Rxb2 47. Rxg5 Rc2 48. Kd4 Ra2 49. Kxc4 Rxa3 50. Rg7+ Kc6 51. Rg6+ Kd7 52. f4 Ra1 53. f5 Rb1 54. Rg7+ Ke8 55. Rg8+ Kf7 56. Ra8 Rg1 57. e6+ 1-0

[Event "Titled Tuesday intern op 22 Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.22"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Sarana, Alexey"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2685"]
[PlyCount "68"]
[EventDate "2022.03.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Nc6 6. dxc5 Qxc5 7. Na3 e5 8. Nb5 Qe7 9. Bg5 a6 10. Na3 h6 11. Be3 Be6 12. Nc4 Rd8 13. Qc2 Nd5 14. Be2 Nxe3 15. Nxe3 g6 16. Bc4 Bg7 17. Bxe6 Qxe6 18. Qb3 Qxb3 19. axb3 f5 20. Ke2 Ke7 21. Rhd1 Ke6 22. Nh4 Ne7 23. g4 f4 24. Nc4 g5 25. Nf3 Nd5 26. Ra5 e4 27. Nd4+ Kf7 28. Nf5 f3+ 29. Kf1 Nf4 30. Ncd6+ Kg6 31. Re1 h5 32. Ne7+ Kf6 33. Nxb7 Rd2 34. Nd5+ Nxd5 0-1

[Event "Titled Tuesday intern op 22 Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.22"]
[Round "8"]
[White "Yeletsky, Ivan"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2460"]
[BlackElo "2572"]
[PlyCount "152"]
[EventDate "2022.03.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. Qe2 Qc7 8. g4 Bg6 9. b3 e5 10. Nbd2 Nd7 11. a4 Be7 12. Nc4 f6 13. Nh4 Nf8 14. Nf5 Ne6 15. a5 O-O-O 16. c3 Rhe8 17. Be3 Bf8 18. b4 Nf4 19. Bxf4 exf4 20. bxc5 Bxc5 21. d4 Bf8 22. f3 Bf7 23. Kf1 g6 24. Nh4 c5 25. d5 Bxd5 26. Kg1 Bf7 27. Ng2 Qc6 28. a6 b6 29. Kh2 h5 30. gxh5 g5 31. Rhb1 Kc7 32. Na3 Bxh5 33. Nb5+ Kb8 34. c4 Bf7 35. Rd1 Be6 36. Qc2 Be7 37. Rd5 Rh8 38. Rad1 Rxh3+ 39. Kg1 Rhh8 40. Rxd8+ Rxd8 41. Rxd8+ Bxd8 42. Qd3 Be7 43. Ne1 Qd7 44. Qc2 Qc8 45. e5 Bf5 46. Nd3 Qd7 47. exf6 Bxf6 48. Qh2 Bxd3 49. Qh6 Bd4+ 50. Kh2 Kc8 51. Qf8+ Qd8 52. Qf7 Qd7 53. Nxa7+ Kd8 54. Qf8+ Kc7 55. Nc6 Kxc6 56. Qa8+ Kd6 57. a7 Qh7+ 58. Kg2 Bf1+ 59. Kxf1 Qh1+ 60. Ke2 Qg2+ 61. Kd3 Qf1+ 62. Ke4 Qe2+ 63. Kf5 Qe6+ 64. Kxg5 Bf6+ 65. Kxf4 Qe5+ 66. Kg4 Qg5+ 67. Kh3 Qh4+ 68. Kg2 Qg5+ 69. Kh3 Qh4+ 70. Kg2 Qg5+ 71. Kf1 Qc1+ 72. Kg2 Qd2+ 73. Kh3 Qh6+ 74. Kg2 Qd2+ 75. Kh3 Qh6+ 76. Kg2 Qd2+ 1/2-1/2

[Event "Titled Tuesday intern op 22 Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.22"]
[Round "9"]
[White "Danilenko, Dmitriy"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2401"]
[BlackElo "2572"]
[PlyCount "111"]
[EventDate "2022.03.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nf3 Qc7 6. O-O a6 7. a4 Nf6 8. d3 Bd6 9. g3 Nxf3+ 10. Qxf3 O-O 11. Bg5 Be5 12. a5 d6 13. Bf4 Nd7 14. Bd2 Bf6 15. Na4 Rb8 16. Qe2 Ne5 17. Bc3 d5 18. exd5 exd5 19. Bxd5 Bh3 20. Bg2 Bxg2 21. Kxg2 Rfe8 22. Rfe1 Qc6+ 23. f3 Nc4 24. Qf2 Rxe1 25. Rxe1 Qxa4 26. Bxf6 gxf6 27. dxc4 Qxc4 28. Re4 Qd5 29. Qe2 Rd8 30. c3 Kf8 31. Qe3 Qd2+ 32. Qe2 f5 33. Re3 Rd6 34. Kf2 Kg7 35. Qxd2 Rxd2+ 36. Re2 Rd1 37. Ke3 Kf6 38. Kf4 Ra1 39. Re5 Rxa5 40. Rxf5+ Kg6 41. Rd5 Rb5 42. Rd2 Kf6 43. g4 a5 44. h4 a4 45. h5 h6 46. Ke4 Ke6 47. f4 Rb6 48. g5 f5+ 49. gxf6 Kxf6 50. Kd5 Rc6 51. Kc4 Kf5 52. Kb5 Kxf4 53. Kxa4 Kg5 54. Rd5+ Kg4 55. Kb5 Rc8 56. c4 1-0

[Event "Titled Tuesday intern op 22 Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.22"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Sargsyan, Anna M"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2395"]
[PlyCount "51"]
[EventDate "2022.03.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. O-O Nge7 8. Ng5 Ne5 9. Nxf7 Nxf7 10. Bxf7+ Kxf7 11. Qh5+ Ng6 12. Qd5+ Kf8 13. Qxa5 dxc3 14. Nxc3 d6 15. Nd5 b6 16. Qc3 c5 17. Bb2 Qd7 18. f4 Bb7 19. Rad1 Re8 20. f5 Ne5 21. f6 Bxd5 22. Rxd5 gxf6 23. Rxf6+ Ke7 24. Rfxd6 Qxd6 25. Rxe5+ Kf7 26. Qf3+ 1-0

[Event "Titled Tuesday intern op 22 Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.22"]
[Round "11"]
[White "Oganian, Miran"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2437"]
[BlackElo "2572"]
[PlyCount "77"]
[EventDate "2022.03.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb3 d5 9. Nh4 e6 10. Nf3 Be7 11. Nc3 Bd7 12. Be3 Rc8 13. Nd2 Na5 14. Qg4 g6 15. Bh6 Nbc4 16. Bxc4 Nxc4 17. Nxc4 Rxc4 18. O-O Qb6 19. Ne2 Rc2 20. Rfc1 Rxb2 21. a4 a5 22. Nc3 Rb4 23. Nb5 Bxb5 24. Rc8+ Bd8 25. axb5 Qxb5 26. h4 Kd7 27. Ra8 Rb1+ 28. Rxb1 Qxb1+ 29. Kh2 Re8 30. Qf3 Be7 31. Rxa5 Qe4 32. Qb3 Rb8 33. Qb5+ Kd8 34. Qb6+ Ke8 35. Qb5+ Kd8 36. g3 Qxd4 37. Be3 Qc4 38. Bb6+ Kc8 39. Qe8+ 1-0

[Event "Titled Tuesday intern op 22 Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.22"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Kovanova, Baira"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2572"]
[BlackElo "2342"]
[PlyCount "73"]
[EventDate "2022.03.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. Nbd2 Na5 7. h3 Nxc4 8. Nxc4 Be6 9. b3 h6 10. Re1 O-O 11. Bb2 Nh5 12. Nfxe5 Qh4 13. d4 dxe5 14. dxc5 Bxc4 15. bxc4 Qg5 16. Qg4 Rfe8 17. Rad1 Qxg4 18. hxg4 Nf6 19. f3 Kf8 20. Kf2 c6 21. Rd6 Re7 22. Red1 Rae8 23. Bc1 Re6 24. g5 hxg5 25. Bxg5 Nh7 26. Be3 Nf6 27. g4 Ke7 28. Bg5 Rxd6 29. cxd6+ Kd7 30. Bxf6 gxf6 31. c5 Rh8 32. Rb1 Kc8 33. Kg3 Rd8 34. Rh1 b6 35. Rh6 bxc5 36. Rxf6 Kd7 37. g5 1-0

[Event "Titled Tuesday intern op 22 Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.22"]
[Round "2"]
[White "Luo, Terry"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2092"]
[BlackElo "2572"]
[PlyCount "94"]
[EventDate "2022.03.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 a6 11. a4 Nh5 12. Bg5 Qc7 13. e4 Nd7 14. Re1 Rb8 15. a5 b5 16. axb6 Rxb6 17. Ra2 Qb8 18. Qd2 Rb4 19. Bf1 Nhf6 20. Bd3 Ng4 21. Kg2 Nde5 22. Nxe5 Nxe5 23. Be2 Nc4 24. Bxc4 Rxc4 25. Bf4 Rb4 26. Qc2 Bd4 27. Be3 Bg7 28. Bf4 h6 29. h4 Qb6 30. Qd2 Kh7 31. Re2 Bd7 32. Re1 Bb5 33. Nxb5 axb5 34. f3 Rb3 35. Rea1 c4 36. Kh3 Qc5 37. Qe2 Rc8 38. h5 Rc7 39. hxg6+ fxg6 40. Ra6 Rxb2 41. Qf1 Rd7 42. Rc6 Qd4 43. Ra8 Qd3 44. Qg1 Qxf3 45. Qd1 Qxd1 46. Rh8+ Bxh8 47. Rc8 Qh5# 0-1

[Event "Titled Tuesday intern op 22 Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.22"]
[Round "3"]
[White "Dilanyan, Grigor"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2293"]
[BlackElo "2572"]
[PlyCount "66"]
[EventDate "2022.03.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 Qc7 6. O-O Nf6 7. d3 a6 8. Nxd4 cxd4 9. Ne2 Nxe4 10. Nxd4 Nf6 11. Bb3 b6 12. Bg5 Bb7 13. Re1 Bc5 14. Nf5 Bxf2+ 15. Kxf2 Qc5+ 16. Be3 Qxf5+ 17. Kg1 b5 18. Qd2 O-O 19. Bd4 Qg6 20. Rf1 Nd5 21. Rae1 Rac8 22. Rf3 f6 23. Rg3 Qf7 24. Rf1 Kh8 25. a4 Ne7 26. a5 Bd5 27. Bxd5 Nxd5 28. b3 d6 29. c4 Ne7 30. Qb4 Nf5 31. Rg4 Nxd4 32. Rxd4 Qa7 33. Qxd6 Rfd8 0-1

[Event "Titled Tuesday intern op 22 Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.22"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Sarana, Alexey"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2685"]
[PlyCount "158"]
[EventDate "2022.03.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Qxd4 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Rfd8 13. Nd4 h6 14. Nd5 Qxd2 15. Nxe7+ Kf8 16. Ng6+ fxg6 17. Bxd2 Kf7 18. f3 e5 19. Ne2 d5 20. exd5 Nxd5 21. Nc1 Nf4 22. Bxf4 exf4 23. Nd3 g5 24. Ne5+ Kf6 25. Nxc6 bxc6 26. Kc1 h5 27. Re4 Rxd1+ 28. Kxd1 Rd8+ 29. Ke2 Rd5 30. Rc4 c5 31. Ra4 Rd7 32. Ra6+ Ke5 33. Rg6 Kf5 34. Rc6 Rd5 35. Rc7 Re5+ 36. Kf2 Rd5 37. Ke2 Re5+ 38. Kd2 a5 39. Rxg7 g4 40. Rf7+ Kg5 41. g3 Rd5+ 42. Ke2 gxf3+ 43. Kxf3 fxg3 44. hxg3 Rd2 45. Rb7 Rxc2 46. Rb5 a4 47. b4 Rc3+ 48. Kf2 Rc2+ 49. Kf3 Rc3+ 50. Kf2 Kg4 51. Rxc5 Rf3+ 52. Ke2 Ra3 53. Rc2 Rxg3 54. Rc4+ Kh3 55. b5 Rg2+ 56. Kd3 Rxa2 57. Rb4 a3 58. b6 Rg2 59. b7 a2 60. Ra4 Rb2 61. Rxa2 Rxb7 62. Ke4 Rb3 63. Kf4 h4 64. Rd2 Ra3 65. Re2 Rd3 66. Rc2 Rb3 67. Ra2 Rg3 68. Rc2 Rg1 69. Kf3 Rf1+ 70. Ke4 Kg3 71. Rc3+ Kg2 72. Rc2+ Rf2 73. Rc8 h3 74. Rg8+ Kf1 75. Ke3 h2 76. Rh8 Kg1 77. Rg8+ Rg2 78. Rb8 h1=Q 79. Rb1+ Kh2 0-1

[Event "Titled Tuesday intern op 22 Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.22"]
[Round "5"]
[White "Taboas Rodriguez, Daniel"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2355"]
[BlackElo "2572"]
[PlyCount "117"]
[EventDate "2022.03.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb4 5. Qc2 Bb7 6. a3 Bxc3+ 7. Qxc3 O-O 8. g3 a5 9. Bg2 a4 10. O-O d6 11. Re1 h6 12. Bf4 Nbd7 13. Rad1 Re8 14. Qc1 Qe7 15. Be3 c5 16. Bf4 cxd4 17. Nxd4 Bxg2 18. Kxg2 e5 19. Nc6 Qe6 20. Be3 Rec8 21. Nb4 Rxc4 22. Qd2 Ne4 23. Qd5 Qxd5 24. Nxd5 b5 25. f3 Nef6 26. Nxf6+ Nxf6 27. Rxd6 b4 28. Rc1 Rac8 29. Rxc4 Rxc4 30. axb4 Rxb4 31. Rb6 Rxb6 32. Bxb6 Kf8 33. Bc7 e4 34. Kf2 Ke7 35. Be5 exf3 36. exf3 Ke6 37. Bd4 Kd5 38. Bxf6 gxf6 39. Ke3 Kc4 40. Kd2 Kb3 41. Kc1 f5 42. f4 Kc4 43. Kc2 Kd4 44. Kd2 Kc4 45. Kc2 h5 46. Kd2 Kd4 47. Ke2 Ke4 48. h3 h4 49. gxh4 Kxf4 50. Kf2 f6 51. Kf1 Ke5 52. Ke2 Kf4 53. Kf2 Ke4 54. h5 Ke5 55. h6 a3 56. h7 axb2 57. h8=Q b1=Q 58. Qe8+ Kf4 59. Qe3# 1-0

[Event "Titled Tuesday intern op 22 Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.22"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Papp, Levente"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2402"]
[PlyCount "90"]
[EventDate "2022.03.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O h6 10. Rb1 Ne7 11. h4 O-O-O 12. h5 g6 13. Re1 Kb8 14. Nh2 Nf5 15. Ng4 Be7 16. Nf6 Bc8 17. Bg4 Ng7 18. Nf3 gxh5 19. Nxh5 Nxh5 20. Bxh5 Rdf8 21. Bf4 Bd7 22. g3 Nb3 23. Kg2 Ba4 24. Qe2 Na5 25. Rh1 Nc6 26. Qd2 Qb3 27. Bxh6 Rd8 28. Bxf7 Qc2 29. Bxe6 Rxh6 30. Qxh6 Qe4 31. Qf4 Bc2 32. Rbe1 Qg6 33. Qh6 Qe8 34. Qh5 Qf8 35. Qf7 Be4 36. Qxf8 Rxf8 37. Rxe4 dxe4 38. Nd2 e3 39. fxe3 b5 40. Ne4 a5 41. Rh7 Bd8 42. Nc5 Re8 43. Bd7 Re7 44. Rh8 Kc7 45. Bxc6 Kxc6 1-0

[Event "Titled Tuesday intern op 22 Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.22"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Rostovtsev, Dmitry"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2189"]
[PlyCount "77"]
[EventDate "2022.03.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 d6 7. Qb3 Na5 8. Bxf7+ Kf8 9. Qa4 Kxf7 10. Qxa5 exd4 11. cxd4 c6 12. Qc3 Nf6 13. Qb3+ d5 14. Ne5+ Kg8 15. Nc3 Qb6 16. exd5 Qxb3 17. axb3 Nxd5 18. Nxd5 cxd5 19. Ba3 Bf6 20. O-O Bf5 21. Rfc1 h6 22. Rc7 Kh7 23. Be7 Rhc8 24. Rxb7 Bxe5 25. dxe5 Kg8 26. h3 d4 27. g4 Be4 28. Rd7 d3 29. b4 Rc2 30. Bc5 a6 31. e6 Re8 32. e7 Kf7 33. Re1 Bh7 34. Kg2 h5 35. Re3 hxg4 36. hxg4 Re2 37. Rf3+ Kg6 38. Rf8 R2xe7 39. Bxe7 1-0

[Event "Titled Tuesday intern op 22 Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.22"]
[Round "8"]
[White "Oganian, Miran"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2437"]
[BlackElo "2572"]
[PlyCount "66"]
[EventDate "2022.03.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb3 d5 9. Nh4 e6 10. Nf3 Be7 11. Nc3 Bd7 12. O-O Rc8 13. Be3 Na5 14. Nd2 O-O 15. Qg4 f5 16. exf6 Bxf6 17. Qg3 Nac4 18. Nxc4 Nxc4 19. Bxc4 Rxc4 20. Rad1 Qb6 21. Ne2 Qxb2 22. Nf4 Qxa2 23. Nh5 Qe2 24. Nxf6+ Rxf6 25. Qb8+ Bc8 26. Qxa7 Rg6 27. Qb8 Qf3 28. g3 Rf6 29. Rc1 Rf8 30. Qd6 e5 31. Qxe5 Bh3 32. Qxd5+ Qxd5 33. f3 Rxc1 0-1

[Event "Titled Tuesday intern op 22 Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.22"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Sanal, Vahap"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2572"]
[BlackElo "2601"]
[PlyCount "94"]
[EventDate "2022.03.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. a4 c6 8. Re1 h6 9. h3 Re8 10. Be3 exd4 11. Bxd4 Nf8 12. Qd3 Be6 13. Rad1 Qc7 14. Bb3 Rad8 15. Nd2 Bxb3 16. Nxb3 Ng6 17. Qg3 b6 18. Nd2 a6 19. Nc4 Rb8 20. Ne3 Nh5 21. Qg4 Nf6 22. Qg3 Nh5 23. Qf3 Nhf4 24. Nf5 Ne6 25. Ne2 Bf8 26. Neg3 Nxd4 27. Rxd4 d5 28. Nh5 Qe5 29. Re3 Nh4 30. Nxh4 Qxd4 31. Nf5 Qe5 32. Qg4 g6 33. f4 Qxb2 34. e5 Kh8 35. Nf6 Bg7 36. Nxg7 Kxg7 37. Nxe8+ Rxe8 38. Kh2 Qxc2 39. Qd7 Re6 40. Rg3 Qf5 41. Rf3 b5 42. a5 h5 43. Qb7 c5 44. Qxd5 c4 45. Qc5 h4 46. Qf2 Rc6 47. Qxh4 c3 0-1

[Event "Titled Tuesday intern op 22 Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.22"]
[Round "10"]
[White "Boyer, Mahel"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2407"]
[BlackElo "2572"]
[PlyCount "101"]
[EventDate "2022.03.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. d5 exd5 8. cxd5 Nxd5 9. e4 Nxc3 10. Qxc3 Bxe4 11. Bc4 Bxf3 12. Qxf3 Qe7+ 13. Kd1 Qd6+ 14. Kc2 Qg6+ 15. Bd3 Nc6 16. Bxg6 Nd4+ 17. Kb1 Nxf3 18. Be4 O-O-O 19. Bxf3 d5 20. Rd1 d4 21. b3 Bd6 22. Kc2 Rhe8 23. Bd2 Kc7 24. Kd3 f5 25. h4 g6 26. Bg5 Be7 27. Re1 Bxg5 28. hxg5 Kd6 29. Kc4 Rb8 30. b4 Rec8 31. bxc5+ bxc5 32. Re2 Re8 33. Rxe8 Rxe8 34. Rb1 Re7 35. Rb7 Re1 36. Rxh7 Rc1+ 37. Kd3 Rc3+ 38. Kd2 Rxa3 39. Rg7 c4 40. Rxg6+ Ke5 41. Rc6 Ra2+ 42. Kd1 c3 43. g6 Ra1+ 44. Kc2 Ra2+ 45. Kb1 Rb2+ 46. Kc1 Rb8 47. Rc5+ Kf6 48. Rc6+ Kg7 49. g4 fxg4 50. Bxg4 a5 51. f4 1-0

[Event "Titled Tuesday intern op 22 Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.22"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Tregubov, Pavel V"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2539"]
[PlyCount "95"]
[EventDate "2022.03.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Rc8 9. Be3 Nge7 10. Bd3 Nf5 11. O-O Be7 12. Qe1 Nxe3 13. fxe3 O-O 14. Nc3 f5 15. exf6 Bxf6 16. Kh1 Ne7 17. Rc1 Be8 18. Ne2 Bg6 19. Nf4 Bxd3 20. Nxd3 Qa6 21. Nc5 Qc6 22. a4 b6 23. b5 Qd6 24. Nd3 Rc4 25. Nfe5 Rxa4 26. h3 a6 27. bxa6 Rxa6 28. Ng4 Nf5 29. Nxf6+ Rxf6 30. Rc8+ Rf8 31. Rxf8+ Qxf8 32. Kg1 Qd6 33. Qc3 Ra8 34. Ne5 h6 35. Rc1 Rf8 36. Qd3 Ng3 37. Ng6 Ra8 38. Nf4 Ne4 39. Qc2 Qd7 40. Ng6 Qf7 41. Ne5 Qf6 42. Rf1 Qg5 43. Rf3 Ra1+ 44. Kh2 Ra8 45. Qc6 Qe7 46. Qxa8+ Kh7 47. Qf8 Qxf8 48. Rxf8 1-0

[Event "Titled Tuesday intern op 29th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.29"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Mortazavi, Ali"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2333"]
[PlyCount "78"]
[EventDate "2022.03.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Ng6 7. Ne1 h5 8. Bd3 Nh4 9. Nd2 Bxd3 10. Nxd3 Be7 11. Nf3 Nf5 12. g3 g5 13. c3 Nd7 14. h3 Rc8 15. g4 hxg4 16. hxg4 Nh4 17. Be3 Qb6 18. Nxh4 Rxh4 19. Kg2 Nf8 20. f3 Ng6 21. Qd2 Kd7 22. Bxg5 Bxg5 23. Qxg5 Rch8 24. Rh1 Qb5 25. Nc5+ Ke8 26. Qd2 Nf4+ 27. Kg3 Ne2+ 28. Kg2 Nf4+ 29. Kg3 Rxh1 30. Rxh1 Rxh1 31. Kxf4 Qf1 32. Nxb7 Rh3 33. Qe3 Qg2 34. Nd6+ Ke7 35. Kg5 Rxf3 36. Qe1 Rg3 37. Qd1 Qf2 38. Nc8+ Kf8 39. Nd6 Qe3+ 0-1

[Event "Titled Tuesday intern op 29th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.29"]
[Round "2"]
[White "Derraugh, Geordie"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2202"]
[BlackElo "2572"]
[PlyCount "118"]
[EventDate "2022.03.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Nc3 e6 8. Bd3 dxe5 9. dxe5 Nxc3 10. bxc3 Qa5 11. O-O Nxe5 12. Nxe5 Qxe5 13. Ba3 Bxa3 14. Qa4+ Bd7 15. Qxa3 Bc6 16. Rfe1 Qc7 17. Be4 Qe7 18. Bxc6+ bxc6 19. Qa4 O-O 20. Qxc6 Rfc8 21. Qf3 Qf6 22. Rac1 Qxf3 23. gxf3 Rc5 24. Re3 Rac8 25. Kf1 g6 26. h3 Kg7 27. Ke2 Rh5 28. Rh1 Rc4 29. Rd3 Ra4 30. Rd2 Re5+ 31. Kf1 Rc5 32. Rc2 Ra3 33. Kg2 Rcxc3 34. Rxc3 Rxc3 35. Rd1 Ra3 36. Rd2 h5 37. Rb2 Kf6 38. Re2 Kf5 39. Rb2 a5 40. Rc2 a4 41. Rb2 Ke5 42. Rc2 g5 43. Rb2 h4 44. Rb5+ Kf6 45. Rb2 Ke7 46. Rc2 Kd6 47. Rb2 Kc5 48. Rb7 Rxa2 49. Rxf7 Re2 50. Rg7 Re5 51. Ra7 Kb4 52. f4 gxf4 53. Kf3 a3 54. Kxf4 Ra5 55. Rb7+ Kc3 56. Rb1 a2 57. Re1 a1=Q 58. Rxa1 Rxa1 59. Kg4 Ra4+ 0-1

[Event "Titled Tuesday intern op 29th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.29"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Nozdrachev, Leonid"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2572"]
[BlackElo "2370"]
[PlyCount "161"]
[EventDate "2022.03.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. a4 c6 8. Re1 Qc7 9. Ba2 Re8 10. Ng5 Rf8 11. Be3 exd4 12. Bxd4 Ne5 13. f4 Neg4 14. h3 c5 15. Nb5 Qb6 16. Bc3 Nh6 17. Qf3 Bd7 18. Rad1 Rad8 19. Bc4 a6 20. a5 Qc6 21. Na3 Qc8 22. Rd2 Bc6 23. Red1 Kh8 24. Qe2 Nd7 25. Ba2 Bf6 26. Nc4 Bb5 27. Rxd6 Bxc3 28. bxc3 Nf6 29. e5 Rxd6 30. Rxd6 Ne8 31. Rd1 Nc7 32. Qf2 Bxc4 33. Bxc4 Nb5 34. Bxb5 axb5 35. Rd5 c4 36. Rxb5 Qf5 37. Rc5 Rd8 38. Rxc4 f6 39. exf6 gxf6 40. Ne4 Qe6 41. Rd4 Re8 42. Ng3 Nf5 43. Nxf5 Qxf5 44. Kh2 Qxa5 45. Qf3 Qf5 46. Rd3 b6 47. c4 Rg8 48. Rd2 Qg6 49. Rf2 Qf5 50. Qc3 Re8 51. g4 Qe4 52. Qxf6+ Kg8 53. Qg5+ Kf7 54. Qh5+ Kg7 55. Qh4 Qe3 56. Qg5+ Kf7 57. Qf5+ Kg7 58. Qg5+ Kf7 59. Rg2 Qf3 60. Qd5+ Qxd5 61. cxd5 Re4 62. Kg3 Rc4 63. Rd2 Ke7 64. d6+ Kd7 65. f5 h6 66. Kh4 Rc3 67. g5 hxg5+ 68. Kxg5 Rxh3 69. f6 Rg3+ 70. Kf4 Rg1 71. Ke5 Re1+ 72. Kd5 Rf1 73. Ke5 Re1+ 74. Kf5 Rf1+ 75. Kg6 Rg1+ 76. Kf7 b5 77. Kf8 Rg6 78. f7 Rg1 79. Re2 Rg2 80. Rxg2 Kxd6 81. Ke8 1-0

[Event "Titled Tuesday intern op 29th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.29"]
[Round "4"]
[White "Ravi, Teja Sanka"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "2470"]
[BlackElo "2572"]
[PlyCount "56"]
[EventDate "2022.03.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 b6 6. Nf3 Bb7 7. Bd3 d5 8. O-O a6 9. Rc1 Bd6 10. cxd5 exd5 11. Ne5 c5 12. f4 Nc6 13. Be1 cxd4 14. Nxc6 Bxc6 15. Ne2 Bd7 16. Nxd4 Re8 17. Rc3 Bb4 18. Rb3 Bc5 19. Bd2 Ba4 20. Qf3 Bxd4 21. Rb4 Bc5 22. Rxa4 b5 23. Rb4 Bxb4 24. Bxb4 Qb6 25. Re1 Rad8 26. Bc3 d4 27. Bd2 dxe3 28. Bxe3 Rxd3 0-1

[Event "Titled Tuesday intern op 29th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.29"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Aditya, Mittal"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2487"]
[PlyCount "67"]
[EventDate "2022.03.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Qa6 13. Nd4 Rac8 14. f3 b5 15. g4 b4 16. Nce2 Qb7 17. Ng3 a5 18. Nh5 Ne8 19. h4 a4 20. Bxe7 Qxe7 21. Qxb4 Bd7 22. g5 Nc7 23. Ne2 Bb5 24. Qxd6 Qxd6 25. Rxd6 Bxe2 26. Rxe2 a3 27. Rc6 Nb5 28. Rxc8 Rxc8 29. Rd2 h6 30. Nf4 hxg5 31. hxg5 g6 32. Rd3 axb2 33. Kxb2 Rc4 34. Ne2 1-0

[Event "Titled Tuesday intern op 29th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.29"]
[Round "6"]
[White "Sapunov, Evgeny"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2461"]
[BlackElo "2572"]
[PlyCount "105"]
[EventDate "2022.03.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 e5 2. Nf3 e4 3. Nd4 Nf6 4. Nc2 Nc6 5. Nc3 Bc5 6. g3 O-O 7. Bg2 Re8 8. O-O d6 9. Ne3 a5 10. b3 Qe7 11. d3 Bd4 12. Ned5 Nxd5 13. Nxd5 Qd8 14. Rb1 exd3 15. Qxd3 Bg4 16. e3 Bc5 17. Bb2 Ne5 18. Qc3 c6 19. Nf4 Qg5 20. h3 Bf3 21. h4 Qh6 22. Bxf3 Nxf3+ 23. Kg2 Bb4 24. Qxg7+ Qxg7 25. Bxg7 Nd2 26. Bb2 h6 27. Rbd1 Nxf1 28. Kxf1 Bc5 29. Bc3 Re4 30. Nh5 Re6 31. Kg2 Bb4 32. Bb2 Bc5 33. Bc3 Bb4 34. Bb2 Bc5 35. a4 Ra6 36. Kf3 Rb6 37. Rd3 Kf8 38. Nf4 Re8 39. g4 Ke7 40. h5 Rg8 41. Ne2 Rg5 42. Ng3 Ke6 43. e4 Ra6 44. Bc1 Ra8 45. Nf5 Rh8 46. Nxh6 Rg7 47. Nf5 Rgh7 48. h6 Rd8 49. Bf4 f6 50. Kg3 Rdd7 51. f3 Rd8 52. Kh4 d5 53. Kh5 1-0

[Event "Titled Tuesday intern op 29th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.29"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Hebden, Mark"]
[Result "0-1"]
[ECO "C92"]
[WhiteElo "2572"]
[BlackElo "2451"]
[PlyCount "108"]
[EventDate "2022.03.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Nbd2 d6 7. c3 Na5 8. Bb5 a6 9. Ba4 b5 10. Bc2 c5 11. Re1 Re8 12. h3 Bb7 13. Nf1 h6 14. Ng3 Bf8 15. d4 cxd4 16. cxd4 exd4 17. Nxd4 d5 18. e5 Ne4 19. Bf4 Nc4 20. Nxe4 dxe4 21. Bxe4 Bxe4 22. Rxe4 Qd5 23. Qf3 Nxb2 24. Bxh6 Nc4 25. Bf4 Rad8 26. Rae1 Bc5 27. Nf5 Re6 28. Bg3 Nd2 29. Qg4 Rg6 30. Qh4 Nxe4 31. Rxe4 Re8 32. Kh2 Qxa2 33. Qh5 Bxf2 34. Bxf2 Qxf2 35. Rg4 Qe2 36. Nd6 Qxe5+ 37. Qxe5 Rxe5 38. Rd4 Re2 39. h4 Rgxg2+ 40. Kh1 Rh2+ 41. Kg1 Reg2+ 42. Kf1 Rd2 43. Rxd2 Rxd2 44. Nf5 b4 45. Ne3 Kh7 46. Nc4 Rh2 47. h5 Rxh5 48. Nd6 Rb5 49. Nc4 b3 50. Nb2 a5 51. Ke2 a4 52. Nc4 b2 53. Na3 b1=Q 54. Nxb1 Rxb1 0-1

[Event "Titled Tuesday intern op 29th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.29"]
[Round "8"]
[White "Martin Duque, Jesus"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2424"]
[BlackElo "2572"]
[PlyCount "84"]
[EventDate "2022.03.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bg4 3. e3 Nd7 4. Bb2 Ngf6 5. h3 Bh5 6. d3 e6 7. g4 Bg6 8. Nh4 a5 9. a3 c5 10. Nd2 Qb6 11. Bg2 a4 12. Qe2 axb3 13. cxb3 Qa6 14. Nxg6 hxg6 15. O-O Bd6 16. b4 O-O 17. bxc5 Nxc5 18. Bxf6 gxf6 19. Rfb1 Qxd3 20. Qxd3 Nxd3 21. Rxb7 Be5 22. Ra2 Rfc8 23. Bf1 Nc1 24. Rab2 Bxb2 25. Rxb2 Rxa3 26. Kg2 Ra2 27. Rxa2 Nxa2 28. Nf3 Nb4 29. Bb5 Kg7 30. Kg3 Rc2 31. h4 Rb2 32. Bf1 Nc6 33. Ba6 Ne5 34. Nd4 f5 35. g5 Nc4 36. Bc8 Nd6 37. Bd7 Ne4+ 38. Kf4 Nxf2 39. h5 Nd3+ 40. Kg3 gxh5 41. Nf3 Nc5 42. Bc8 Rb8 0-1

[Event "Titled Tuesday intern op 29th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.29"]
[Round "9"]
[White "Harika, Dronavalli"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2517"]
[BlackElo "2572"]
[PlyCount "64"]
[EventDate "2022.03.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Nbd2 O-O 6. c3 b6 7. Bd3 Ba6 8. Bc2 Nc6 9. Bg3 Qe7 10. Ne5 Bxe5 11. dxe5 Nd7 12. f4 f6 13. exf6 Nxf6 14. Nf3 Ne4 15. Bh4 Qc5 16. Nd4 e5 17. Bxe4 dxe4 18. fxe5 Nxe5 19. Qb3+ Bc4 20. Qa3 Nd3+ 21. Kd2 Qh5 22. Qe7 c5 23. g4 Qd5 24. Nf5 Rxf5 25. gxf5 Nf2+ 26. Ke1 Nxh1 27. Rd1 Qxf5 28. Rd7 Qf7 29. Qxe4 Qf1+ 30. Kd2 Rf8 31. Qe5 Qe2+ 32. Kc1 Rf1+ 0-1

[Event "Titled Tuesday intern op 29th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.29"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Seo, Jung Min"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2470"]
[PlyCount "41"]
[EventDate "2022.03.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. c3 g5 7. Re1 Bg7 8. Nbd2 Qe7 9. Bb3 Be6 10. Nc4 Nh7 11. Ne3 O-O 12. h3 Na5 13. Bc2 Kh8 14. d4 Nc4 15. Nf5 Bxf5 16. exf5 Rae8 17. Qd3 Nb6 18. f6 Nxf6 19. dxe5 dxe5 20. Nxe5 Qd6 21. Nxf7+ 1-0

[Event "Titled Tuesday intern op 29th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.29"]
[Round "11"]
[White "Piesik, Piotr"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2423"]
[BlackElo "2572"]
[PlyCount "52"]
[EventDate "2022.03.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d3 e6 6. Nbd2 Bd6 7. e4 Ne7 8. h3 Bh5 9. b3 O-O 10. Bb2 a5 11. a4 Re8 12. Qe1 c5 13. e5 Bc7 14. c4 Nc6 15. Qe3 Nb4 16. Rac1 d4 17. Qe2 Nxe5 18. g4 Nexd3 19. gxh5 Nxb2 20. Ne4 N2d3 21. Rcd1 Nf4 22. Qd2 b6 23. h6 f5 24. Ng3 gxh6 25. Rfe1 Qf6 26. Nxd4 Nxg2 0-1

[Event "Titled Tuesday intern op 05th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.05"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Rozhkov, Viacheslav"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2206"]
[PlyCount "59"]
[EventDate "2022.04.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d5 8. exd6 Qxd6 9. O-O Bg4 10. Re1 e6 11. b3 Be7 12. Na3 Ne5 13. Rxe5 Bxf3 14. Qe1 Bd5 15. bxc4 Nxc4 16. Ba4+ Kf8 17. Nxc4 Bxc4 18. d4 Bf6 19. Rc5 b5 20. Bxb5 Bxb5 21. Rxb5 h5 22. a4 Qc7 23. Qe4 Rc8 24. Rc5 Qd7 25. Ba3 Kg8 26. h3 g6 27. Rb1 Kg7 28. Rb7 Qe8 29. Rxa7 Rb8 30. Rcc7 1-0

[Event "Titled Tuesday intern op 05th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.05"]
[Round "2"]
[White "Potapova, Margarita"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2249"]
[BlackElo "2572"]
[PlyCount "86"]
[EventDate "2022.04.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 Nc6 9. Nxc6 Bxc6 10. Be2 Qc7 11. O-O Bc5 12. Rd1 h5 13. b4 Bd6 14. h3 Bh2+ 15. Kh1 Be5 16. Bb2 Rc8 17. Bf3 O-O 18. Qd3 a6 19. Rac1 Rfd8 20. Qe2 h4 21. Nd5 exd5 22. exd5 Bxb2 23. Qxb2 Ba4 24. d6 Qb8 25. Re1 Qxd6 26. Bb7 Rb8 27. Bf3 Bc6 28. Bxc6 dxc6 29. Qc3 Re8 30. Red1 Qf4 31. Qf3 Qxf3 32. gxf3 Re2 33. Rd6 Rxf2 34. Rxc6 Rxf3 35. c5 bxc5 36. bxc5 Rxh3+ 37. Kg2 Rxa3 38. Rd6 Rb2+ 39. Kg1 Rg3+ 40. Kf1 Ne4 41. Rd8+ Kh7 42. c6 Rf2+ 43. Ke1 Rg1# 0-1

[Event "Titled Tuesday intern op 05th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.05"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Gunina, Valentina"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2471"]
[PlyCount "95"]
[EventDate "2022.04.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 e6 7. Bd3 Qc7 8. O-O Nge7 9. Re1 Ng6 10. Qg3 Nb4 11. Nc3 Nxd3 12. cxd3 Bd7 13. h4 a6 14. Be3 Bc5 15. Rac1 Bxe3 16. Nxd5 Qxc1 17. Rxc1 Bxc1 18. Nc7+ Ke7 19. Nxa8 Rxa8 20. h5 Nf4 21. Qxg7 Nxh5 22. Qxh7 Bc6 23. Qxh5 Rg8 24. Qh4+ Ke8 25. Kf1 Bxb2 26. Qb4 Bc1 27. Qc5 Bh6 28. Qd6 Bf8 29. Qb8+ Kd7 30. Qa7 Be7 31. Qd4+ Ke8 32. Qe3 Bd5 33. g3 Bxa2 34. Nd2 Bd5 35. Ne4 Rh8 36. Nf6+ Bxf6 37. exf6 Kd7 38. Qc5 Re8 39. g4 Bc6 40. g5 e5 41. Ke2 Ke6 42. Ke3 Kf5 43. f4 Re6 44. d4 b6 45. Qc2+ e4 46. Qg2 Bd5 47. Qh3+ Kg6 48. f5+ 1-0

[Event "Titled Tuesday intern op 05th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.05"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Andreikin, Dmitry"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2729"]
[PlyCount "167"]
[EventDate "2022.04.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nc6 6. Bb5 Bd6 7. O-O Nf6 8. Re1+ Be6 9. dxc5 Bxc5 10. Be3 Bxe3 11. Rxe3 O-O 12. Bxc6 bxc6 13. Nbd2 c5 14. Qa4 Qb6 15. b4 d4 16. bxc5 Qb2 17. Ree1 dxc3 18. Nc4 Qb7 19. Rac1 Qd5 20. Rxc3 Qxc5 21. Rc2 Nd5 22. Ne3 Qb4 23. Rc4 Qxa4 24. Rxa4 Nc3 25. Ra5 Nxa2 26. Ra1 Rfb8 27. Nd4 Nc3 28. Nxe6 fxe6 29. g3 Rb7 30. Kg2 Ne4 31. h4 Rb2 32. R1a2 Rxa2 33. Rxa2 a5 34. Nc4 a4 35. Nb6 Nc3 36. Ra3 Ra6 37. Rxc3 Rxb6 38. Rc8+ Kf7 39. Ra8 Rb4 40. Kf3 h5 41. Kg2 g6 42. Ra7+ Kf6 43. Ra6 Ke5 44. Ra5+ Kd4 45. Ra6 Kd5 46. Kf3 Rb3+ 47. Kf4 Rb4+ 48. Kg5 Rg4+ 49. Kf6 Kc5 50. Kxe6 Kb4 51. Rb6+ Kc3 52. Ra6 Kb3 53. Rb6+ Rb4 54. Rd6 a3 55. Rd1 a2 56. Kf6 Kc2 57. Re1 Rb6+ 58. Kg5 Kb2 59. Re2+ Ka3 60. Re3+ Rb3 61. Re1 Rb1 62. Re8 a1=Q 63. Ra8+ Kb4 64. Rxa1 Rxa1 65. Kxg6 Kc5 66. Kxh5 Kd6 67. Kg6 Ke7 68. Kg7 Rf1 69. h5 Rxf2 70. h6 Rg2 71. h7 Rxg3+ 72. Kh8 Rf3 73. Kg7 Rg3+ 74. Kh8 Rh3 75. Kg7 Rh1 76. Kg8 Rg1+ 77. Kh8 Rf1 78. Kg7 Rf7+ 79. Kg8 Rf8+ 80. Kg7 Rf1 81. Kg8 Rf7 82. h8=Q Rf8+ 83. Kg7 Rxh8 84. Kxh8 1/2-1/2

[Event "Titled Tuesday intern op 05th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.05"]
[Round "5"]
[White "Darini, Pouria"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2428"]
[BlackElo "2572"]
[PlyCount "130"]
[EventDate "2022.04.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 e6 11. Nd1 b5 12. Bg2 Bb7 13. d3 Be7 14. h4 O-O 15. h5 h6 16. Bf4 d6 17. Ne3 b4 18. a3 a5 19. Nc4 Bf6 20. Bxe5 Bxe5 21. Nxe5 dxe5 22. a4 Rad8 23. b3 Qd6 24. Qe3 Qd4 25. Rad1 Rd7 26. Qxd4 cxd4 27. Rd2 Rc8 28. Bf3 Rc5 29. Bg4 Rdc7 30. Ree2 Kf8 31. Kh2 Ke7 32. Bh3 Kd6 33. Kg1 Bc6 34. Kf1 Be8 35. Bg4 f6 36. Ke1 Bf7 37. Kd1 Bg8 38. Re1 Bh7 39. f4 Bg8 40. Rf2 Bf7 41. Rh1 Ke7 42. Rhf1 exf4 43. gxf4 Bxh5 44. Rg1 Bxg4+ 45. Rxg4 g5 46. Rh2 h5 47. Rxh5 Rxc2 48. Rh7+ Kd6 49. Rxc7 Rxc7 50. fxg5 fxg5 51. Rxg5 Rc3 52. Kd2 e5 53. Rg6+ Kd7 54. Rg7+ Kd6 55. Ra7 Rxb3 56. Ra6+ Kd7 57. Rxa5 Kd6 58. Rd5+ Ke6 59. Rb5 Kd6 60. Ke2 Rb2+ 61. Kd1 b3 62. Rd5+ Ke6 63. Rb5 Kd6 64. Kc1 Rc2+ 65. Kd1 Rb2 1/2-1/2

[Event "Titled Tuesday intern op 05th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.05"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Shyam, Nikil P"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2441"]
[PlyCount "112"]
[EventDate "2022.04.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. c3 Be7 7. Nbd2 O-O 8. Bb3 Nh7 9. Re1 Kh8 10. d4 Ng5 11. h3 Bf6 12. Nxg5 Bxg5 13. Nf3 Bxc1 14. Rxc1 Qe7 15. Bd5 Nd8 16. Qd2 Kh7 17. Rcd1 g6 18. Qe3 a5 19. a3 f6 20. Rd2 Nf7 21. Nh2 Ng5 22. Kh1 Ne6 23. Bxe6 Bxe6 24. f4 exf4 25. Qxf4 Rae8 26. Nf3 Bc8 27. Rde2 b6 28. Qg3 Qf7 29. Qh4 Ba6 30. Re3 Qg7 31. e5 fxe5 32. dxe5 dxe5 33. Nxe5 Rf1+ 34. Rxf1 Bxf1 35. Qe1 Bb5 36. Ng4 Rxe3 37. Qxe3 h5 38. Ne5 Qe7 39. Kg1 Be8 40. Kf2 Kg7 41. Nf3 Qxe3+ 42. Kxe3 Bc6 43. g3 Kf6 44. Nd4 Bd7 45. h4 g5 46. Nf3 gxh4 47. Nxh4 Kg5 48. b4 Kg4 49. Kf2 axb4 50. axb4 Bc6 51. Ng2 Bxg2 52. Kxg2 b5 53. Kf2 Kg5 54. Kg2 Kg4 55. Kf2 Kg5 56. Kg2 Kg4 1/2-1/2

[Event "Titled Tuesday intern op 05th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.05"]
[Round "7"]
[White "Kucuksari, Kaan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2372"]
[BlackElo "2572"]
[PlyCount "58"]
[EventDate "2022.04.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 a6 11. a4 Nh5 12. Bg5 Qc7 13. Qd2 Nd7 14. Rfc1 b6 15. Rab1 Qb8 16. b4 Bb7 17. bxc5 bxc5 18. Bh3 Qc7 19. Bh6 Bh8 20. Ng5 Ne5 21. Nce4 Bc8 22. f4 Bxh3 23. fxe5 Rxe5 24. Nxc5 dxc5 25. Nxh3 Rae8 26. Nf4 Qd7 27. Nxh5 Rxe2 28. Qg5 Qh3 29. Nf4 Qxh2+ 0-1

[Event "Titled Tuesday intern op 05th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.05"]
[Round "8"]
[White "Dobrov, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2478"]
[BlackElo "2572"]
[PlyCount "91"]
[EventDate "2022.04.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Qc2 Bb7 6. a3 Bxc3+ 7. Qxc3 O-O 8. e3 Ne4 9. Qc2 f5 10. Be2 d6 11. O-O Nd7 12. b4 Rf6 13. d5 c5 14. dxc6 Bxc6 15. Nd4 Bb7 16. f3 Rg6 17. Nxe6 Rxe6 18. fxe4 Bxe4 19. Bd3 Qg5 20. Rf4 Rae8 21. Bb2 Nf6 22. Raf1 Ng4 23. Bd4 Nxe3 24. Bxe3 Bxd3 25. Qxd3 Rxe3 26. Qd5+ R3e6 27. h4 Qg3 28. Qxf5 h6 29. Qd5 Kh7 30. Qf5+ Kh8 31. Qg4 Qxg4 32. Rxg4 Re4 33. Rxe4 Rxe4 34. Rf7 Rxh4 35. Rxa7 Rxc4 36. Rb7 Rc3 37. Rxb6 Rxa3 38. Rxd6 Rb3 39. Rb6 Rb2 40. Kh2 Kh7 41. Kg3 h5 42. Kh4 g6 43. g4 hxg4 44. Kxg4 Kg7 45. Kf4 Kh6 46. Kg4 1/2-1/2

[Event "Titled Tuesday intern op 05th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.05"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Le, Tuan Minh"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2572"]
[BlackElo "2514"]
[PlyCount "98"]
[EventDate "2022.04.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. Be3 e6 6. Bd3 Ne7 7. O-O O-O 8. Qd2 b5 9. a4 b4 10. Ne2 a5 11. c3 bxc3 12. bxc3 Ba6 13. Bxa6 Nxa6 14. Bh6 Qd7 15. Ng3 Rfb8 16. Bxg7 Kxg7 17. Qg5 Ng8 18. e5 Qe7 19. Nh5+ Kh8 20. Nf6 dxe5 21. dxe5 Nc5 22. Rfd1 h6 23. Qf4 Kg7 24. Nxg8 Rxg8 25. Nd4 Qg5 26. Qxg5 hxg5 27. Nf3 g4 28. Ng5 Rgd8 29. Kf1 f6 30. exf6+ Kxf6 31. h4 gxh3 32. Nxh3 Rxd1+ 33. Rxd1 Nxa4 34. Rc1 Nc5 35. Ra1 a4 36. Nf4 a3 37. Ra2 Ke5 38. g3 g5 39. Ne2 Kd5 40. Ke1 Kc4 41. Kd2 Ne4+ 42. Ke3 Nxc3 43. Rc2 a2 44. Rxc3+ Kb4 45. Rxc7 a1=Q 46. Rb7+ Kc5 47. Rc7+ Kd6 48. Rc1 Qe5+ 49. Kf3 Rf8+ 0-1

[Event "Titled Tuesday intern op 05th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.05"]
[Round "10"]
[White "Atakhan, Abtin"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2358"]
[BlackElo "2572"]
[PlyCount "73"]
[EventDate "2022.04.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. Nf3 d6 5. Nc3 Be7 6. d3 O-O 7. O-O h6 8. b4 Be6 9. Bb2 Nbd7 10. b5 d5 11. Nd2 Rc8 12. bxc6 bxc6 13. Rb1 Bd6 14. a4 Re8 15. cxd5 cxd5 16. Nb5 Bb8 17. Ba3 Nc5 18. d4 exd4 19. Nxd4 Bd6 20. Nb5 Bb8 21. Nf3 Qa5 22. Bxc5 Rxc5 23. Nfd4 Bd7 24. Nb3 Qb6 25. Nxc5 Qxc5 26. Qd4 Qe7 27. e3 a6 28. Nc3 Be6 29. Nxd5 Nxd5 30. Bxd5 Rd8 31. Qe4 Bxg3 32. Bxe6 Bxh2+ 33. Kxh2 fxe6 34. Rg1 Qf6 35. Rg2 Rd5 36. Qg6 Qe5+ 37. f4 1-0

[Event "Titled Tuesday intern op 05th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.05"]
[Round "11"]
[White "Yang, Kaiqi"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2481"]
[BlackElo "2572"]
[PlyCount "70"]
[EventDate "2022.04.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. O-O Qc7 6. Re1 a6 7. Bf1 Nxf3+ 8. Qxf3 Bd6 9. g3 Ne7 10. Qh5 Be5 11. d3 d6 12. f4 Bd4+ 13. Kh1 Bd7 14. Nd1 g6 15. Qh6 Ng8 16. Qh4 Bf6 17. Qh3 h5 18. c3 Nh6 19. Nf2 O-O-O 20. Be3 e5 21. Qg2 Ng4 22. Nxg4 hxg4 23. b4 Rh5 24. bxc5 dxc5 25. fxe5 Bxe5 26. d4 Bxg3 27. Bg1 Rdh8 28. Re2 Bxh2 29. Bxh2 g3 30. Qf3 cxd4 31. e5 Bc6 32. Re4 Rxh2+ 33. Kg1 Bxe4 34. Qxe4 dxc3 35. Bg2 Qc5+ 0-1

[Event "Titled Tuesday intern op 05th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.05"]
[Round "1"]
[White "Petrovic, Aleksa"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2266"]
[BlackElo "2572"]
[PlyCount "69"]
[EventDate "2022.04.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Qb6 9. Rd1 Be7 10. Nc3 O-O 11. Bf4 Rd8 12. Rab1 Nc6 13. Qc2 d6 14. Rd2 h6 15. Rbd1 e5 16. Be3 Nd4 17. Qb1 Rab8 18. Nh4 Bxg2 19. Kxg2 Qc6+ 20. f3 Bf8 21. Kf2 g6 22. b3 Rb7 23. Ng2 Re8 24. Ne1 e4 25. Bxd4 cxd4 26. Rxd4 d5 27. Kg2 exf3+ 28. exf3 Bb4 29. Nxd5 Re2+ 30. Kh1 Nxd5 31. Rxd5 Qe6 32. Rd8+ Kh7 33. Ng2 Qh3 34. Rg1 Bc3 35. Qd3 1-0

[Event "Titled Tuesday intern op 05th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.05"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Rottenwohrer Suarez, Juan"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2252"]
[PlyCount "39"]
[EventDate "2022.04.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qc7 12. Qd2 Rfd8 13. Nd4 Rab8 14. f3 b5 15. g4 b4 16. Nce2 a5 17. Ng3 a4 18. Nh5 Be8 19. Bxf6 gxf6 20. Qh6 1-0

[Event "Titled Tuesday intern op 05th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.05"]
[Round "3"]
[White "Sadovsky, Artem"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2276"]
[BlackElo "2572"]
[PlyCount "80"]
[EventDate "2022.04.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. Nf3 d6 5. O-O Be7 6. c5 O-O 7. cxd6 Qxd6 8. d3 h6 9. Nbd2 Nbd7 10. Nc4 Qc7 11. Nfxe5 Nxe5 12. Bf4 Nfd7 13. d4 Bf6 14. dxe5 Nxe5 15. Qc2 Be6 16. Nxe5 Bxe5 17. Bxe5 Qxe5 18. Rad1 Rad8 19. a3 Qb5 20. b4 a5 21. Rb1 a4 22. Bf3 Bf5 23. e4 Be6 24. Be2 Qe5 25. f4 Qd4+ 26. Rf2 Bb3 27. Qb2 Qxe4 28. Bf3 Qe3 29. Kg2 Rd3 30. Rbf1 Rfd8 31. Qe5 Qxe5 32. fxe5 Be6 33. b5 cxb5 34. Bxb7 Rxa3 35. Bc6 Rb3 36. Rf4 a3 37. Ra1 b4 38. Raf1 Rb2+ 39. R1f2 Rxf2+ 40. Rxf2 a2 0-1

[Event "Titled Tuesday intern op 05th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.05"]
[Round "4"]
[White "Chernobay, Artem"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2484"]
[BlackElo "2572"]
[PlyCount "75"]
[EventDate "2022.04.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 Be6 14. Nce3 Ne7 15. g3 Nxd5 16. Nxd5 O-O 17. Bg2 a5 18. O-O Rb8 19. a3 Kh8 20. Qd2 f5 21. f4 Qd7 22. Kh1 e4 23. Rad1 Qf7 24. g4 fxg4 25. Bxe4 Qh5 26. Qg2 Bg8 27. f5 Bxd5 28. Rxd5 Be5 29. f6 b4 30. axb4 axb4 31. Ra5 bxc3 32. bxc3 Rb3 33. Ra7 h6 34. Rh7+ Kg8 35. f7+ Rxf7 36. Rhxf7 Qxf7 37. Rxf7 Kxf7 38. Bd5+ 1-0

[Event "Titled Tuesday intern op 05th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.05"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Kozin, Yuri"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2251"]
[PlyCount "59"]
[EventDate "2022.04.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 dxe5 8. dxe5 Bb4+ 9. Nbd2 O-O 10. O-O Nc6 11. Qe2 Nf4 12. Qe4 Ng6 13. Nb3 Qc7 14. Bf4 Nxf4 15. Qxf4 Bd7 16. Bd3 Be7 17. Rac1 Rad8 18. Rfe1 Qb6 19. Ng5 Bxg5 20. Qxg5 Nb4 21. Bxh7+ Kxh7 22. Rc3 f6 23. Rh3+ Kg8 24. Qg6 Be8 25. Qh7+ Kf7 26. exf6 Kxf6 27. Rf3+ Ke7 28. Qh4+ Rf6 29. a3 Nd3 30. Rf1 1-0

[Event "Titled Tuesday intern op 05th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.05"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Khripachenko, Alexander"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2225"]
[PlyCount "87"]
[EventDate "2022.04.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. c3 d6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 Nc6 8. exd6 e5 9. O-O Qxd6 10. b3 cxb3 11. axb3 Be7 12. Ba3 Qf6 13. Bxe7 Qxe7 14. Re1 O-O 15. Be4 Nd7 16. d4 Rd8 17. Nbd2 Qf6 18. d5 Ne7 19. Qc2 Ng6 20. c4 Nc5 21. Bxg6 hxg6 22. Nxe5 Bf5 23. Qb2 Re8 24. Re3 Re7 25. Rae1 Rae8 26. h3 g5 27. Ndf3 b6 28. Qd4 a5 29. Qd1 Kh7 30. Qd2 Kg8 31. Qe2 Kh7 32. Ng4 Bxg4 33. Rxe7 Bxf3 34. gxf3 Rh8 35. Qe3 g6 36. Kg2 Kg7 37. Rd1 Ra8 38. Rd4 a4 39. bxa4 Rxa4 40. d6 Ra1 41. d7 Nxd7 42. Rdxd7 g4 43. Rxf7+ Qxf7 44. Qd4+ 1-0

[Event "Titled Tuesday intern op 05th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.05"]
[Round "7"]
[White "Sapunov, Evgeny"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2461"]
[BlackElo "2572"]
[PlyCount "66"]
[EventDate "2022.04.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 e5 2. Nf3 e4 3. Nd4 Nc6 4. Nc2 Nf6 5. Nc3 Bc5 6. g3 O-O 7. Bg2 Re8 8. O-O d6 9. Ne3 a5 10. b3 Bd7 11. d3 exd3 12. Qxd3 Ne5 13. Qc2 c6 14. Rd1 Qc7 15. Nf5 Neg4 16. e3 Rad8 17. h3 Ne5 18. Bb2 Qc8 19. g4 h5 20. Nxd6 Bxd6 21. Rxd6 hxg4 22. Rxf6 gxh3 23. Bh1 h2+ 24. Kf1 gxf6 25. Ne4 Bh3+ 26. Ke2 Qf5 27. f4 Qg4+ 28. Kf2 Nd3+ 29. Qxd3 Qh4+ 30. Ke2 Bg4+ 31. Kd2 Rxd3+ 32. Kxd3 Bf5 33. Bd4 Qh7 0-1

[Event "Titled Tuesday intern op 05th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.05"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Barbosa, Evandro Amorim"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2479"]
[PlyCount "81"]
[EventDate "2022.04.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Be7 8. O-O O-O 9. Bd2 b6 10. Qe2 Bb7 11. Nc3 Nxc3 12. Bxc3 Nd7 13. Rfe1 dxe5 14. dxe5 Nc5 15. Rad1 Qc7 16. Rd4 Rfd8 17. Rg4 g6 18. h4 Rac8 19. h5 Ne4 20. Bxe6 fxe6 21. hxg6 hxg6 22. Rxe4 Bxe4 23. Qxe4 Kg7 24. Nd4 Qc4 25. Re3 Rxd4 26. Qxd4 Qxd4 27. Bxd4 Rc1+ 28. Kh2 Rd1 29. Bc3 Bc5 30. Rf3 Be7 31. Rf4 Ra1 32. a3 Bc5 33. Rf6 a5 34. Kg3 Rc1 35. Rxe6 Bxa3 36. Rxb6 Bc5 37. Rb5 Ba7 38. Rxa5 Bb6 39. Rb5 Bd8 40. Rb7+ Kh6 41. e6 1-0

[Event "Titled Tuesday intern op 05th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.05"]
[Round "9"]
[White "Paravyan, David"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2617"]
[BlackElo "2572"]
[PlyCount "130"]
[EventDate "2022.04.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. c5 a6 11. cxd6 Bxd6 12. Nxd6+ Qxd6 13. Be3 O-O 14. Rc1 Nd7 15. Bc4 b6 16. O-O Bb7 17. a3 Rfd8 18. Bg5 f6 19. Be3 Rac8 20. Qg4 Nf8 21. Ba2 Kh8 22. h4 b5 23. b4 Qd7 24. Qe4 Ng6 25. h5 Ne7 26. h6 Rxc1 27. Rxc1 Nxd5 28. Rd1 Qf7 29. Bb6 Rd7 30. hxg7+ Kxg7 31. Qg4+ Kh8 32. Bc5 Qg7 33. Qh5 Qg6 34. Qxg6 hxg6 35. g3 Kg7 36. Rd2 Kf7 37. f4 exf4 38. gxf4 Kg7 39. Kf2 Bc6 40. Kg3 Nc7 41. Re2 Bd5 42. Bb1 Bc4 43. Rg2 Nd5 44. Kf3 Ne7 45. Bxe7 Bd5+ 46. Be4 Bxe4+ 47. Kxe4 Rxe7+ 48. Kd5 f5 49. Rc2 Re4 50. Rc6 Rxf4 51. Rxa6 Rf3 52. Ke5 Re3+ 53. Kf4 Re4+ 54. Kf3 Rc4 55. Ra5 Kf6 56. Rxb5 Rc3+ 57. Kg2 Rxa3 58. Rc5 Rb3 59. b5 Kg5 60. Kf2 Kg4 61. Rc6 g5 62. b6 f4 63. Kg2 Rb2+ 64. Kg1 Kg3 65. Rc1 Rxb6 0-1

[Event "Titled Tuesday intern op 05th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.05"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Melkumyan, Hrant"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2649"]
[PlyCount "111"]
[EventDate "2022.04.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c6 4. c3 c5 5. Nf3 Nc6 6. Bd3 Bd7 7. O-O Rc8 8. dxc5 Bxc5 9. Nbd2 Nge7 10. Nb3 Bb6 11. Re1 Ng6 12. Bg5 f6 13. exf6 gxf6 14. Bh6 Kf7 15. c4 Nce7 16. Rc1 dxc4 17. Rxc4 Rxc4 18. Bxc4 Nf5 19. Bd2 Re8 20. Bc3 Bc6 21. Qxd8 Bxd8 22. Nc5 Nf8 23. Ne4 Bxe4 24. Rxe4 Nd6 25. Rd4 Nxc4 26. Rxc4 e5 27. Kf1 Ne6 28. Rh4 Rh8 29. g3 Be7 30. Ke2 b5 31. Bd2 a6 32. Be3 Ng7 33. Re4 Rc8 34. Kd1 Nf5 35. Bd2 Nd6 36. Rh4 Kg8 37. Rg4+ Kh8 38. Bc3 Nc4 39. Nd2 Nb6 40. f4 Na4 41. fxe5 Nxc3+ 42. bxc3 f5 43. Rf4 Rxc3 44. Rxf5 Kg8 45. Ne4 Ra3 46. Rf2 Re3 47. Re2 Ra3 48. Rf2 Re3 49. Nf6+ Bxf6 50. Rxf6 a5 51. Rf5 a4 52. Kd2 Ra3 53. e6 Rxa2+ 54. Kd3 Ra3+ 55. Kd4 Ra1 56. e7 1-0

[Event "Titled Tuesday intern op 05th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.05"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Demchenko, Anton"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2654"]
[PlyCount "72"]
[EventDate "2022.04.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. Nbd2 g6 7. c3 Bg7 8. Re1 O-O 9. Bb3 Nh7 10. Nf1 Kh8 11. d4 Qe8 12. Ng3 Bg4 13. dxe5 Nxe5 14. Be3 Ng5 15. Bxg5 hxg5 16. Bc2 Qe7 17. Re3 Bxf3 18. gxf3 Bf6 19. Bb3 Kg7 20. Ne2 Rh8 21. f4 gxf4 22. Nxf4 c6 23. Rg3 Bg5 24. Ng2 Bh4 25. Re3 Rh6 26. f4 Nd7 27. Qf3 Rah8 28. Rf1 Bf6 29. h4 Bxh4 30. e5 d5 31. Bc2 Qc5 32. b4 Qb6 33. a4 a5 34. bxa5 Qa7 35. Qg4 f5 36. exf6+ Nxf6 0-1

[Event "Titled Tuesday intern op 12th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.12"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Lamaze, Simon"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2366"]
[PlyCount "85"]
[EventDate "2022.04.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 g5 8. Nxg5 Nxe5 9. Qh5 Bg7 10. O-O h6 11. Nf3 Nd3 12. Bxd3 cxd3 13. Qf5 d6 14. Qxd3 Qd7 15. Re1 O-O 16. Qe2 Re8 17. d4 Qg4 18. Nbd2 Qh5 19. Ne4 Bd7 20. Ng3 Qg6 21. Nh4 Qe6 22. Nhf5 Kh7 23. Nxg7 Qxe2 24. Rxe2 Kxg7 25. b3 Nd5 26. c4 Nf6 27. d5 Rac8 28. Bb2 Kg6 29. a4 a6 30. Rae1 e5 31. dxe6 Bxe6 32. Bxf6 Kxf6 33. f4 b5 34. cxb5 axb5 35. Ne4+ Kg7 36. Nxd6 Red8 37. Nxc8 Rxc8 38. axb5 Rb8 39. Re5 Bxb3 40. Rb1 Bc4 41. Rb4 Bd3 42. Rd5 Be4 43. Rxe4 1-0

[Event "Titled Tuesday intern op 12th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.12"]
[Round "2"]
[White "Pinheiro, Iung Alicio"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2320"]
[BlackElo "2572"]
[PlyCount "58"]
[EventDate "2022.04.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 Na6 6. Nf3 Bc5 7. Qd1 O-O 8. O-O d5 9. cxd5 Qxd5 10. Nc3 Qh5 11. Bg5 Be7 12. Ne4 Nxe4 13. Bxe7 Re8 14. Ba3 Bh3 15. Qb3 Bxg2 16. Kxg2 Nac5 17. Qc2 Nd7 18. Rad1 Ndf6 19. h3 Nd5 20. Rd4 Qg6 21. Qc1 Nxg3 22. fxg3 Rxe2+ 23. Rf2 Ne3+ 24. Qxe3 Rxe3 25. Rg4 Qe6 26. Bc5 Re2 27. Bd4 f6 28. Bc3 Rxf2+ 29. Kxf2 Re8 0-1

[Event "Titled Tuesday intern op 12th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.12"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Gunina, Valentina"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2471"]
[PlyCount "54"]
[EventDate "2022.04.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 e6 7. Bd3 Qc7 8. Nc3 a6 9. O-O f5 10. Bxf5 d4 11. Nxd4 Nxd4 12. Qxd4 exf5 13. Nd5 Qc6 14. Rd1 Be6 15. c4 Bc5 16. Qh4 b5 17. Be3 Bxe3 18. Nxe3 Qe4 19. Qg5 Kf7 20. Rd6 Qxe5 21. Rad1 Nf6 22. Rb6 Rhb8 23. Rbd6 bxc4 24. h3 h6 25. Qh4 Qe4 26. Qg3 f4 27. Qf3 Qxf3 0-1

[Event "Titled Tuesday intern op 12th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.12"]
[Round "4"]
[White "Vusatiuk, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "2308"]
[BlackElo "2572"]
[PlyCount "46"]
[EventDate "2022.04.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 b6 7. cxd5 exd5 8. Bd2 Bb7 9. Qc2 a6 10. O-O-O Re8 11. h4 c5 12. Ng5 h6 13. f3 cxd4 14. exd4 Nc6 15. Ne2 Rc8 16. Bc3 Bxc3 17. bxc3 Nb4 18. Qb1 Nxd3+ 19. Qxd3 Qe7 20. Nf4 Qa3+ 21. Kb1 Rxc3 22. Qf5 Bc8 23. Nxd5 Bxf5+ 0-1

[Event "Titled Tuesday intern op 12th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.12"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Martinovici, Ilie"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2408"]
[PlyCount "55"]
[EventDate "2022.04.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Bd7 5. d4 Qb6 6. Be2 Bb5 7. Bxb5+ Qxb5 8. a4 Qa6 9. Na3 cxd4 10. Nb5 Qb6 11. Nbxd4 Nc6 12. O-O Nge7 13. Be3 Nxd4 14. Nxd4 Qc7 15. Nb5 Qxe5 16. Re1 Qb8 17. Bc5 Nc6 18. Qxd5 a6 19. Rxe6+ fxe6 20. Qxe6+ Be7 21. Bxe7 axb5 22. Bd6+ Kd8 23. Bxb8 Nxb8 24. Rd1+ Kc7 25. Qd6+ Kc8 26. axb5 Re8 27. b6 Na6 28. Qd7+ 1-0

[Event "Titled Tuesday intern op 12th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.12"]
[Round "6"]
[White "Piesik, Piotr"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2431"]
[BlackElo "2572"]
[PlyCount "108"]
[EventDate "2022.04.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d3 e6 6. Nbd2 Bd6 7. e4 Ne7 8. h3 Bh5 9. Qe1 O-O 10. Nh4 Re8 11. f4 f6 12. Kh2 Qc7 13. Nb3 a5 14. a4 Bf7 15. Bd2 b6 16. Nf3 e5 17. fxe5 Nxe5 18. Nxe5 Bxe5 19. Bf4 Ng6 20. Bxe5 Rxe5 21. Nd4 Rae8 22. Qf2 c5 23. Nb5 Qd7 24. Rae1 d4 25. h4 R5e7 26. Bh3 Be6 27. Bxe6+ Rxe6 28. Qf5 Ne5 29. b3 g6 30. Qf4 h5 31. Kg2 Kh7 32. Re2 R8e7 33. Na3 Ng4 34. Nc4 f5 35. Rfe1 Qc6 36. Kg1 Nf6 37. e5 Ng4 38. Rf1 Qd5 39. Rfe1 Kg7 40. Qf1 Nxe5 41. Nxe5 Rxe5 42. Rxe5 Rxe5 43. Rxe5 Qxe5 44. Qf3 Qe1+ 45. Kg2 Qd2+ 46. Kh3 Qe1 47. Qb7+ Kh6 48. Qa8 Qf1+ 49. Kh2 Qe2+ 50. Kh3 Qf1+ 51. Kh2 Qf2+ 52. Kh3 Kg7 53. Qb7+ Kh6 54. Qa8 Qf1+ 1/2-1/2

[Event "Titled Tuesday intern op 12th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.12"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Esipenko, Andrey"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "2572"]
[BlackElo "2723"]
[PlyCount "86"]
[EventDate "2022.04.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. d3 d6 10. a5 Be6 11. Nbd2 Rb8 12. Bc4 Qc8 13. b3 Nd7 14. Bb2 Bf6 15. Nf1 Nd4 16. Nxd4 exd4 17. f4 Re8 18. Ng3 g6 19. Qf3 Bxc4 20. dxc4 c5 21. Re2 Qc7 22. Rae1 Re6 23. e5 Bg7 24. Ne4 dxe5 25. f5 gxf5 26. Qxf5 Rf8 27. Bc1 Qc6 28. Rf1 Nf6 29. Ng5 e4 30. Bf4 e3 31. Be5 Rxe5 32. Qxe5 h6 33. Nh3 Re8 34. Qf5 Qe4 35. Qxc5 d3 36. cxd3 Qxd3 37. Nf4 Qxb3 38. Qc6 Re4 39. Qxa6 Rxf4 40. Rxf4 Qd1+ 41. Rf1 Qxe2 42. Qa8+ Kh7 43. Qf3 Qd2 0-1

[Event "Titled Tuesday intern op 12th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.12"]
[Round "8"]
[White "Goryachkina, Aleksandra"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2610"]
[BlackElo "2572"]
[PlyCount "69"]
[EventDate "2022.04.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. Be3 c4 8. Nc3 e6 9. g4 Bg6 10. Ne5 cxd3 11. cxd3 Nd7 12. Nxd7 Qxd7 13. f4 f6 14. Qc2 Be7 15. O-O-O O-O 16. h4 b6 17. h5 Bf7 18. g5 fxg5 19. fxg5 Be8 20. Qg2 Rd8 21. g6 h6 22. Rdf1 e5 23. Rxf8+ Bxf8 24. Rd1 Qe6 25. d4 exd4 26. Rxd4 Rxd4 27. Bxd4 Bd7 28. Qf3 Be7 29. Kb1 c5 30. Bf2 Bf6 31. Bg3 Bc6 32. Ka1 Be5 33. Bxe5 Qxe5 34. Qf7+ Kh8 35. Qf8# 1-0

[Event "Titled Tuesday intern op 12th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.12"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Melikhov, Evgeny V"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "2572"]
[BlackElo "2292"]
[PlyCount "63"]
[EventDate "2022.04.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O d6 6. Nbd2 O-O 7. c3 Na5 8. Bb5 a6 9. Ba4 b5 10. Bc2 c5 11. Re1 Bb7 12. Nf1 Re8 13. h3 Bf8 14. Bg5 h6 15. Bh4 g6 16. Ne3 Bg7 17. b4 cxb4 18. cxb4 Nc6 19. a3 a5 20. bxa5 Rxa5 21. Bb3 Qa8 22. Qc1 Nd4 23. Nxd4 exd4 24. Qc7 d5 25. Nxd5 Nxd5 26. exd5 Rxe1+ 27. Rxe1 Rxa3 28. d6 Ra1 29. Qxf7+ Kh7 30. Rxa1 Qxa1+ 31. Kh2 Qf1 32. Qg8# 1-0

[Event "Titled Tuesday intern op 12th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.12"]
[Round "10"]
[White "Raahul, VS."]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2390"]
[BlackElo "2572"]
[PlyCount "60"]
[EventDate "2022.04.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 d6 6. Ne2 a5 7. a3 Bc5 8. b3 O-O 9. Ng3 Re8 10. d3 Bb6 11. Be2 Ne7 12. O-O Ng6 13. Bb2 c6 14. h3 h6 15. Rac1 Qe7 16. Rfd1 Bc7 17. Nd2 Bd7 18. Nde4 Nxe4 19. dxe4 Qf6 20. Rd3 Be6 21. Rcd1 Nh4 22. f4 Qg6 23. Kh2 exf4 24. exf4 d5 25. Bh5 Qh7 26. cxd5 Bd7 27. Qc1 Rxe4 28. Nxe4 Qxe4 29. Rg3 Bxf4 30. Qc3 Qxg2# 0-1

[Event "Titled Tuesday intern op 12th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.12"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Harshavardhan, GB."]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2367"]
[PlyCount "187"]
[EventDate "2022.04.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Nbd2 d6 7. c3 h6 8. Re1 Kh8 9. h3 Nh7 10. d4 Ng5 11. Bd5 Bf6 12. Bxc6 bxc6 13. dxe5 dxe5 14. Nxg5 Bxg5 15. Nb3 Qf6 16. Bxg5 Qxg5 17. Qd2 Qg6 18. Re3 Be6 19. Nc5 Rad8 20. Qe2 Bc8 21. Rd1 Rd6 22. Kh2 Rfd8 23. Red3 Qf6 24. Qe3 Kh7 25. b4 a6 26. a4 Qe7 27. a5 g6 28. Kg1 Kg7 29. Qe2 Qg5 30. Kh1 Qe7 31. Qe3 h5 32. R1d2 h4 33. Kh2 f5 34. f3 f4 35. Qe2 Qg5 36. Kh1 Qg3 37. Qf1 Qg5 38. Qf2 Kf7 39. Qf1 Ke8 40. Na4 Qg3 41. Nc5 Ke7 42. Rd1 Ke8 43. R1d2 Qg5 44. Rd1 Qe7 45. R1d2 Qf6 46. Rd1 Qf7 47. Qf2 g5 48. Rxd6 cxd6 49. Na4 Qb7 50. Nb6 Be6 51. Qe2 Ke7 52. c4 Qc7 53. Qb2 Rb8 54. Kh2 Rd8 55. Qc3 Qb8 56. Rd2 Kf7 57. Rd1 Ke7 58. c5 d5 59. exd5 cxd5 60. c6 Qc7 61. Qc5+ Kf7 62. Nxd5 Bxd5 63. Rxd5 Rxd5 64. Qxd5+ Ke7 65. b5 axb5 66. a6 b4 67. Qd7+ Qxd7 68. cxd7 b3 69. a7 b2 70. d8=Q+ Kxd8 71. a8=Q+ Kd7 72. Qb7+ Kd6 73. Qxb2 Kd5 74. Qe2 Kd4 75. Qe4+ Kc3 76. Qxe5+ Kd2 77. Qxg5 Kd1 78. Qxf4 Ke2 79. Qxh4 Kf1 80. Qg3 Ke2 81. f4 Kf1 82. Qf3+ Ke1 83. f5 Kd2 84. Qf2+ Kd3 85. f6 Kc3 86. f7 Kd3 87. f8=Q Ke4 88. Q8f3+ Ke5 89. Q2g3+ Kd4 90. Qff4+ Kd5 91. Qgg5+ Ke6 92. Qff6+ Kd7 93. Qgg7+ Ke8 94. Qff8# 1-0

[Event "Titled Tuesday intern op 12th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.12"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Batsiashvili, Nino"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2572"]
[BlackElo "2463"]
[PlyCount "61"]
[EventDate "2022.04.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O a6 6. Nbd2 d6 7. c3 O-O 8. Bb3 Be6 9. h3 Bxb3 10. Qxb3 Rb8 11. Re1 h6 12. Nf1 Nh5 13. Ne3 Ne7 14. d4 exd4 15. cxd4 Bb6 16. Bd2 c5 17. Bc3 Nf4 18. Rad1 cxd4 19. Nxd4 Neg6 20. Ndf5 Qg5 21. Qxb6 Nxh3+ 22. Kf1 Nhf4 23. Rxd6 Qh5 24. Kg1 f6 25. Rd7 Nh3+ 26. gxh3 Nf4 27. Rxg7+ Kh8 28. Bxf6 Nxh3+ 29. Kf1 Qf3 30. Rg3+ Rxf6 31. Qxf6+ 1-0

[Event "Titled Tuesday intern op 12th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.12"]
[Round "2"]
[White "Domingo Nunez, Alejandro"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2311"]
[BlackElo "2572"]
[PlyCount "56"]
[EventDate "2022.04.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. c4 e6 6. b3 Ngf6 7. Bb2 Bd6 8. d3 O-O 9. Qc2 a5 10. Nc3 Re8 11. Rfe1 e5 12. cxd5 cxd5 13. Nb5 Rc8 14. Qxc8 Qxc8 15. Nxd6 Qd8 16. Nxe8 Qxe8 17. Rac1 h6 18. Rc7 b6 19. Rec1 Qe6 20. R1c6 Qf5 21. Nh4 Qh5 22. f3 Be6 23. e4 Nc5 24. Bf1 Qg5 25. Ng2 Bh3 26. Rxb6 Bxg2 27. Kxg2 Qd2+ 28. Kg1 Qxb2 0-1

[Event "Titled Tuesday intern op 12th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.12"]
[Round "3"]
[White "Sokolovsky, Yahli"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2394"]
[BlackElo "2572"]
[PlyCount "70"]
[EventDate "2022.04.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. d4 e4 5. d5 c6 6. dxc6 Nxc6 7. Ne2 d5 8. Nd4 Bd6 9. Nc3 O-O 10. Qd2 Be6 11. O-O-O Rc8 12. Nce2 Bb4 13. c3 Bd6 14. Nxc6 bxc6 15. h3 c5 16. g4 c4 17. b4 Nd7 18. Nd4 Ne5 19. Be2 Nd3+ 20. Bxd3 cxd3 21. Kb1 Bd7 22. f4 a5 23. a3 Rc4 24. Rc1 Qb6 25. g5 Rfc8 26. h4 Ba4 27. b5 Bxb5 28. Ka2 Ra4 29. Nxb5 Qxb5 30. c4 Raxc4 31. Rxc4 Rxc4 32. Rc1 a4 33. Rxc4 Qxc4+ 34. Ka1 Qc2 35. Qa5 d2 0-1

[Event "Titled Tuesday intern op 12th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.12"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Fedoseev, Vladimir1"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2572"]
[BlackElo "2701"]
[PlyCount "86"]
[EventDate "2022.04.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. Be3 b5 6. a4 b4 7. Ne2 Bb7 8. Ng3 Nd7 9. Bd3 c5 10. c3 cxd4 11. cxd4 Ngf6 12. a5 h5 13. Qb3 h4 14. Ng5 e6 15. Ne2 Rb8 16. Nf4 Qe7 17. O-O e5 18. Bc4 Rf8 19. Bxf7+ Rxf7 20. Nxg6 d5 21. Nxe7 Rxe7 22. dxe5 Nxe5 23. f4 Nc4 24. e5 Ng4 25. Bc5 Bf8 26. Qd3 Rc8 27. Qg6+ Kd8 28. Bxb4 Rc6 29. Qg8 Ke8 30. Bxe7 Kxe7 31. Qf7+ Kd8 32. Qxf8+ Kc7 33. Rac1 Nge3 34. Qe7+ Kb8 35. Rfe1 Rc7 36. Qf8+ Rc8 37. Qb4 d4 38. b3 Nd5 39. Qxc4 Rxc4 40. Rxc4 Nxf4 41. e6 Bc6 42. Rxc6 Nxe6 43. Rcxe6 Kb7 1-0

[Event "Titled Tuesday intern op 12th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.12"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Naroditsky, Daniel"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2616"]
[PlyCount "47"]
[EventDate "2022.04.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 Nf6 7. Nc3 Bg4 8. Bb3 e6 9. Bf4 Qa5 10. O-O Be7 11. h3 Bh5 12. Nd2 Ne5 13. Qg3 O-O 14. Rfe1 Bg6 15. Bxe5 Qxe5 16. Qxe5 dxe5 17. Nc4 Bb4 18. f3 Rac8 19. Nxe5 Rxc3 20. bxc3 Bxc3 21. Nd3 Rc8 22. Rab1 Bxe1 23. Rxe1 Kf8 24. Kf2 1/2-1/2

[Event "Titled Tuesday intern op 12th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.12"]
[Round "6"]
[White "Petrovskiy, Vadim"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2330"]
[BlackElo "2572"]
[PlyCount "220"]
[EventDate "2022.04.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. Nbd2 Nd7 8. g4 Bg6 9. Nc4 Qc7 10. a4 b5 11. Ne3 e6 12. b3 Bd6 13. Bb2 f6 14. axb5 cxb5 15. Qd2 O-O 16. O-O a6 17. Nh4 Bf7 18. Nhg2 Rfd8 19. f4 e5 20. Nf5 c4 21. bxc4 bxc4 22. dxc4 Bc5+ 23. Kh1 Bxc4 24. Rfd1 Be6 25. Ba3 Bxa3 26. Rxa3 Nc5 27. Qe1 Rxd1 28. Qxd1 Nxe4 29. Qe2 Bxf5 30. gxf5 Qc6 31. fxe5 fxe5 32. Re3 Nf6 33. Rxe5 Rc8 34. Re6 Qxc2 35. Qe5 Rd8 36. Re7 Qd1+ 37. Kh2 Qd6 38. Nf4 Qxe5 39. Rxe5 Ra8 40. Ra5 Ne4 41. Ne6 Nd6 42. Nc7 Ra7 43. Nxa6 Nxf5 44. Rxf5 Rxa6 45. Kg3 Rf6 46. Rb5 Rg6+ 47. Kf4 h6 48. h4 Kh7 49. h5 Rg1 50. Ra5 Kg8 51. Rb5 Kf7 52. Rb7+ Ke6 53. Rb6+ Kd5 54. Rb5+ Kc4 55. Ra5 Kd4 56. Ra4+ Kd3 57. Ra5 Rf1+ 58. Kg4 Ke4 59. Ra7 Ke5 60. Ra5+ Ke6 61. Ra6+ Ke7 62. Ra7+ Kf6 63. Ra6+ Kf7 64. Ra7+ Kg8 65. Kh4 Rf8 66. Rb7 Rf7 67. Rb8+ Kh7 68. Rb6 Rf4+ 69. Kg3 Rf5 70. Kg4 Rg5+ 71. Kh4 Kg8 72. Rb7 Kf8 73. Ra7 Re5 74. Rb7 Re4+ 75. Kg3 Re7 76. Rb6 Kf7 77. Kg4 Re4+ 78. Kg3 Re6 79. Rb5 Kf6 80. Kf4 Rc6 81. Rb4 Ke6 82. Ra4 Rd6 83. Kg4 Ke5 84. Ra7 Rd4+ 85. Kg3 Kf6 86. Ra6+ Kf5 87. Ra5+ Ke6 88. Ra7 Rd7 89. Ra6+ Rd6 90. Ra5 Kf6 91. Kg4 Rd4+ 92. Kg3 Rc4 93. Rb5 Rd4 94. Ra5 Re4 95. Ra6+ Re6 96. Ra5 Re5 97. Ra6+ Kg5 98. Rg6+ Kxh5 99. Rxg7 Rg5+ 100. Rxg5+ hxg5 101. Kh3 g4+ 102. Kg3 Kg5 103. Kg2 Kf4 104. Kf2 g3+ 105. Kg2 Kg4 106. Kg1 Kh4 107. Kg2 Kg4 108. Kg1 Kh3 109. Kh1 g2+ 110. Kg1 Kg3 1/2-1/2

[Event "Titled Tuesday intern op 12th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.12"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Nakamura, Hikaru"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2750"]
[PlyCount "64"]
[EventDate "2022.04.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. Nc3 Nf6 7. Nd5 d6 8. Nxb6 cxb6 9. d3 Nxb4 10. c3 Nc6 11. Be3 Na5 12. Nd2 Ng4 13. Qf3 O-O 14. Rb1 Nxe3 15. Qxe3 Bd7 16. Rxb6 Bxa4 17. Bd5 Rc8 18. c4 Rc5 19. Rb1 b5 20. O-O Nc6 21. f4 Nd4 22. fxe5 dxe5 23. Nf3 Nxf3+ 24. Rxf3 Rc7 25. Rbf1 bxc4 26. dxc4 Be8 27. Qb6 Qe7 28. Qxa6 Qc5+ 29. Kh1 Ra7 30. Qe6 fxe6 31. Rxf8+ Qxf8 32. Bxe6+ Bf7 0-1

[Event "Titled Tuesday intern op 12th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.12"]
[Round "8"]
[White "Najer, Evgeniy"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2659"]
[BlackElo "2572"]
[PlyCount "60"]
[EventDate "2022.04.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. e5 h5 9. b4 e6 10. Bb2 Nxf3+ 11. Qxf3 cxb4 12. Ne4 Nxe5 13. Qg3 d6 14. a3 h4 15. Qg5 f6 16. Qf4 d5 17. Nxf6+ gxf6 18. Rxe5 fxe5 19. Bxe5 Qh7 20. Bd3 Qh6 21. Qg4 Bd7 22. Bg6+ Kd8 23. Bf7 Be7 24. Qd4 Bg5 25. Bxh8 Ke7 26. Be5 Kxf7 27. Qxb4 Bc6 28. d3 Rg8 29. Re1 Qg6 30. Qd4 Be3 0-1

[Event "Titled Tuesday intern op 12th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.12"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Bortnyk, Olexandr"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2572"]
[BlackElo "2604"]
[PlyCount "207"]
[EventDate "2022.04.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 dxe5 5. Nxe5 c6 6. Be2 Bf5 7. O-O Nd7 8. Nf3 e6 9. c4 N5f6 10. Bf4 Be7 11. Nc3 O-O 12. a3 Ne4 13. Re1 Nxc3 14. bxc3 Qa5 15. Qb3 b6 16. a4 Rac8 17. Bf1 Rfd8 18. h3 h6 19. Rad1 Nf6 20. Ne5 Ne4 21. Re3 Bd6 22. g4 Bh7 23. Bg2 Bxe5 24. Bxe5 Nd6 25. h4 Qa6 26. Bf1 Qa5 27. Rde1 c5 28. d5 Ne8 29. dxe6 fxe6 30. Bg3 Nf6 31. g5 hxg5 32. hxg5 Nh5 33. Rxe6 Nxg3 34. fxg3 Bf5 35. Re7 Rf8 36. Bg2 Rcd8 37. Bd5+ Kh7 38. Kg2 Kg6 39. R1e2 b5 40. Qxb5 Qxc3 41. Qxc5 Bh3+ 42. Kxh3 Rc8 43. Qd6+ Kxg5 44. Qe5+ Qxe5 45. R7xe5+ Kh6 46. Kg2 g6 47. Re7 a5 48. R7e6 Rb8 49. Be4 Rg8 50. Rd2 Rb4 51. Bd5 Rxa4 52. Rb6 Rg7 53. Kh3 Ra1 54. Kg4 Rc7 55. Re2 Rd1 56. Ree6 Rd4+ 57. Kh3 Rg7 58. Re8 Kg5 59. Re5+ Kh6 60. Ra6 Rc7 61. Ree6 Rg7 62. Rxa5 Rd1 63. Raa6 Rd4 64. Re4 Rd3 65. Rh4+ Kg5 66. Rg4+ Kh5 67. Be4 Rd1 68. Bxg6+ Rxg6 69. Rgxg6 Rh1+ 70. Kg2 Rg1+ 71. Kf3 Rf1+ 72. Ke4 Re1+ 73. Kf5 Rf1+ 74. Ke6 Kxg6 75. c5 Rc1 76. Kd6 Kf6 77. c6 Rd1+ 78. Kc7 Ke7 79. Ra3 Re1 80. g4 Re5 81. Rd3 Re4 82. g5 Ra4 83. Re3+ Kf7 84. Kd7 Rd4+ 85. Kc8 Ra4 86. c7 Ra1 87. Re4 Rb1 88. Kd7 Rd1+ 89. Kc6 Rc1+ 90. Kd6 Rb1 91. Re5 Rb6+ 92. Kd7 Rb7 93. Kd8 Kg7 94. c8=Q Rb2 95. Qd7+ Kg6 96. Qe6+ Kh5 97. Qh6+ Kg4 98. Qe6+ Kh5 99. Qd6 Ra2 100. g6+ Kh6 101. g7+ Kh7 102. g8=Q+ Kxg8 103. Qg6+ Kh8 104. Rh5# 1-0

[Event "Titled Tuesday intern op 12th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.12"]
[Round "10"]
[White "Koelle, Tobias"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "2384"]
[BlackElo "2572"]
[PlyCount "82"]
[EventDate "2022.04.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 b6 5. cxd5 exd5 6. g3 Bd6 7. Bg2 O-O 8. O-O Ba6 9. d3 Re8 10. Nh4 c6 11. Re1 Nbd7 12. d4 Ne4 13. Nf5 Bf8 14. Qg4 g6 15. Nh4 Ndf6 16. Qd1 Bb4 17. Qc2 Rc8 18. a3 Bf8 19. Nf3 Ng4 20. Nxe4 dxe4 21. Nd2 Bd3 22. Qc3 c5 23. Nb3 Bg7 24. Qd2 cxd4 25. exd4 Rc2 26. Qg5 Bxd4 27. Qxg4 Bxf2+ 28. Kh1 Bxe1 29. Bg5 f6 30. Rxe1 fxg5 31. Nc1 Rxb2 32. Nxd3 exd3 33. Qc4+ Kf8 34. Rf1+ Kg7 35. Qc3+ Kh6 36. Qxb2 d2 37. Qb1 Re2 38. Qd1 Qe7 39. h3 Qe3 40. Kh2 Re1 41. Qb3 Qxb3 0-1

[Event "Titled Tuesday intern op 12th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.12"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Dubov, Daniil"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2711"]
[PlyCount "88"]
[EventDate "2022.04.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 h6 8. Qd3 e5 9. Nd2 Nf6 10. Nc4 Be7 11. Ne3 O-O 12. O-O Re8 13. Nf5 Bf8 14. Rd1 Qd7 15. Qf3 Qe6 16. a4 Rad8 17. Ne3 Nxe4 18. Nxe4 d5 19. Ng3 d4 20. Qf5 dxe3 21. Bxe3 Qxf5 22. Nxf5 Be4 23. Rxd8 Rxd8 24. Ng3 Bxc2 25. Bxa7 Ra8 26. Bb6 Rxa4 27. Rxa4 Bxa4 28. f3 f6 29. Kf2 Kf7 30. Ne4 Bc6 31. Nc5 Bd6 32. Ke3 f5 33. Nd3 Ke6 34. Bc5 Bxc5+ 35. Nxc5+ Kd5 36. Nd3 f4+ 37. Kd2 Kd4 38. Nb4 e4 39. Nc2+ Kc4 40. fxe4 Bxe4 41. Ne1 Kb3 42. Kc1 g5 43. h3 b6 44. Kd2 Kxb2 0-1

[Event "Titled Tuesday intern op 19th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.19"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Sanchez Alvares, Kelvin Antonio"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2194"]
[PlyCount "53"]
[EventDate "2022.04.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Qa5+ 6. Nc3 Qxb5 7. Nxb5 Nxd4 8. Nfxd4 Kd8 9. c4 Nf6 10. f3 Bd7 11. Bd2 Bc6 12. Ke2 Kd7 13. Rhd1 Ne8 14. Be3 Bxb5 15. Nxb5 a6 16. Nc3 e6 17. c5 Kc7 18. cxd6+ Bxd6 19. Rac1 Kb8 20. Na4 b5 21. Nb6 Ra7 22. Rc8+ Kb7 23. Rxd6 Nxd6 24. Rxh8 Kc6 25. Nc8 Rc7 26. Nxd6 Kxd6 27. Kd3 1-0

[Event "Titled Tuesday intern op 19th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.19"]
[Round "2"]
[White "Mokshanov, Alexey"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2429"]
[BlackElo "2572"]
[PlyCount "104"]
[EventDate "2022.04.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. Nc3 Qc7 7. h3 Bh5 8. Be3 Nd7 9. Ne2 Bxf3 10. gxf3 g6 11. f4 Bg7 12. c3 O-O-O 13. Qc2 e6 14. O-O-O b6 15. Kb1 Nf6 16. Rhg1 Rhe8 17. a3 Kb7 18. Qa4 Rd7 19. Qb3 Red8 20. Kc2 Bf8 21. a4 Ka8 22. Qc4 Qb7 23. Rd2 b5 24. axb5 cxb5 25. Qa2 Nxe4 26. dxe4 Qxe4+ 27. Kd1 Rxd2+ 28. Bxd2 Qf3 29. Ke1 Qxh3 30. Qa6 Qd3 31. Kf1 Qxd2 32. Qc6+ Kb8 33. Qxb5+ Kc7 34. Rg3 Qd1+ 35. Kg2 Qd5+ 36. Kh2 Qc6 37. Qc4 Rd1 38. Rg2 Bd6 39. Kg3 h5 40. f3 Rd5 41. Kf2 Rf5 42. Ke3 Qd5 43. Qa4 Qb7 44. b4 cxb4 45. cxb4 Bxb4 46. Nd4 Bc5 47. Rc2 g5 48. Ke2 Rd5 49. Nb5+ Kb8 50. Rb2 a6 51. Qc4 axb5 52. Rxb5 Bb6 0-1

[Event "Titled Tuesday intern op 19th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.19"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Zhu, Jiner"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2464"]
[PlyCount "97"]
[EventDate "2022.04.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. Nc3 Nf6 7. Nd5 O-O 8. Nxb6 cxb6 9. d3 d6 10. c3 h6 11. O-O Be6 12. Bxe6 fxe6 13. Re1 Ne7 14. Qb3 Qd7 15. Be3 b5 16. axb5 axb5 17. Ra5 Nc6 18. Rxb5 Nd4 19. cxd4 Qxb5 20. Qxe6+ Kh8 21. dxe5 dxe5 22. Nxe5 Rfe8 23. Ng6+ Kh7 24. Ne7 Qxb4 25. Qf5+ Kh8 26. Ng6+ Kg8 27. Rf1 Qb3 28. e5 Nh7 29. h4 Rad8 30. d4 Nf8 31. h5 Nxg6 32. hxg6 Qd5 33. Rb1 Rd7 34. Kh2 b5 35. Rc1 Rb7 36. Rc5 Qd7 37. Qxd7 Rxd7 38. Rxb5 Rf8 39. g4 Re7 40. Kg3 Re6 41. f4 Rxg6 42. d5 Ra6 43. Bc5 Rd8 44. d6 g6 45. f5 gxf5 46. gxf5 Kf7 47. Rb7+ Ke8 48. e6 Ra4 49. d7+ 1-0

[Event "Titled Tuesday intern op 19th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.19"]
[Round "4"]
[White "Lysyj, Igor"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2603"]
[BlackElo "2572"]
[PlyCount "54"]
[EventDate "2022.04.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Be7 7. e4 d5 8. cxd5 Bxf1 9. Kxf1 exd5 10. e5 Ne4 11. Kg2 Qd7 12. h4 c5 13. Nc3 Nxc3 14. Bxc3 Nc6 15. Rad1 c4 16. Ng5 Bxg5 17. hxg5 g6 18. b3 Nd8 19. bxc4 Rc8 20. c5 bxc5 21. dxc5 Rxc5 22. Qd2 Ne6 23. Bb4 Rc4 24. Bd6 d4 25. Rc1 Qc6+ 26. Kh2 h6 27. gxh6 g5 0-1

[Event "Titled Tuesday intern op 19th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.19"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Nakamura, Hikaru"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2750"]
[PlyCount "88"]
[EventDate "2022.04.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. Nc3 d6 7. Nd5 Ba7 8. d3 h6 9. O-O Nf6 10. c3 Nxd5 11. Bxd5 Ne7 12. Bb3 Ng6 13. Be3 O-O 14. Bxa7 Rxa7 15. d4 Qf6 16. dxe5 dxe5 17. Qd2 Ra8 18. Qe3 Bg4 19. Nd2 Nf4 20. f3 Bh3 21. Rf2 Rad8 22. Nf1 Bxg2 23. Rxg2 Rd3 24. Qe1 Nxg2 25. Kxg2 Qxf3+ 26. Kg1 Rxc3 27. Bd1 Qd3 28. Bg4 Qd4+ 29. Kh1 Rd8 30. Ng3 g6 31. b5 h5 32. Bxh5 Rxg3 33. hxg3 gxh5 34. bxa6 bxa6 35. Kh2 Qd2+ 36. Kh3 Qxe1 37. Rxe1 Rd4 38. Kh4 Rxa4 39. Kxh5 a5 40. Kg5 Kg7 41. Kf5 Ra3 42. g4 a4 43. Rc1 Rf3+ 44. Kxe5 Rf6 0-1

[Event "Titled Tuesday intern op 19th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.19"]
[Round "6"]
[White "Seo, Jung Min"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2478"]
[BlackElo "2572"]
[PlyCount "79"]
[EventDate "2022.04.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. e3 d5 6. Nbd2 Be7 7. b3 O-O 8. Bb2 c5 9. Be2 Nc6 10. cxd5 Bxe2 11. Qxe2 Nxd5 12. dxc5 Bxc5 13. O-O Rc8 14. Rfc1 Be7 15. Ne4 Qd7 16. h3 h6 17. Nc3 Rfd8 18. Rd1 Nxc3 19. Bxc3 Qb7 20. Rxd8+ Nxd8 21. Bb2 Nc6 22. b4 Bf8 23. Rd1 Ne7 24. Ne5 Nd5 25. Qf3 a6 26. Bd4 b5 27. Nd3 Rc2 28. e4 Nc3 29. Re1 Qd7 30. Bc5 Bxc5 31. Nxc5 Qd2 32. Rf1 a5 33. e5 Ne2+ 34. Kh1 axb4 35. Qa8+ Kh7 36. Qe4+ Kh8 37. axb4 Rc1 38. Qa8+ Kh7 39. Qe4+ f5 40. exf6+ 1-0

[Event "Titled Tuesday intern op 19th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.19"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Csonka, Balazs"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2496"]
[PlyCount "123"]
[EventDate "2022.04.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 Nf5 8. Nc2 Rc8 9. O-O Be7 10. dxc5 Bxc5 11. Bd3 Nh4 12. Re1 Bb6 13. Bf4 Nxf3+ 14. Qxf3 O-O 15. Qh5 g6 16. Qh6 f5 17. Bg5 Qe8 18. Bf6 Rxf6 19. exf6 Qf8 20. Qxf8+ Rxf8 21. Bb5 Rxf6 22. Rad1 Kf8 23. c4 a6 24. Ba4 Ba5 25. Re2 b5 26. cxb5 Nd8 27. Nd4 Bb6 28. Rc2 Bxd4 29. Rxd4 axb5 30. Bb3 Nc6 31. Rd1 Ke7 32. Rc5 b4 33. Ba4 Kd6 34. Rdc1 Nd4 35. Bxd7 Ne2+ 36. Kf1 Nxc1 37. Rxc1 Kxd7 38. Rc5 e5 39. Rxd5+ Kc7 40. Rxe5 Ra6 41. Rc5+ Kd6 42. Rb5 Rxa2 43. Rxb4 h5 44. h4 Ke5 45. Rb6 Kf4 46. Rb4+ Ke5 47. g3 Kf6 48. Rb6+ Kf7 49. Ke2 Ra1 50. Rb7+ Kf6 51. Rb6+ Kf7 52. Ke3 Kg7 53. Kf4 Rf1 54. Kg5 Rxf2 55. Rxg6+ Kf7 56. Rf6+ Ke7 57. Rxf5 Rg2 58. Rf3 Rxb2 59. Kxh5 Rb6 60. g4 Rc6 61. g5 Rf6 62. Rxf6 1-0

[Event "Titled Tuesday intern op 19th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.19"]
[Round "8"]
[White "Rustemov, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "2525"]
[BlackElo "2572"]
[PlyCount "62"]
[EventDate "2022.04.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Nf3 Ne4 4. Bf4 Bf5 5. e3 e6 6. c4 Bb4+ 7. Nbd2 Bg4 8. Be2 Bxf3 9. gxf3 Nxd2 10. Qa4+ Nc6 11. O-O-O Nxc4 12. Qb5 O-O 13. Qxb7 Qd7 14. Qxc7 Qxc7 15. Bxc7 Rfc8 16. Bg3 Bd6 17. b3 Bxg3 18. hxg3 Nd6 19. Kb2 a5 20. Rc1 a4 21. Rc5 a3+ 22. Kb1 Nb4 23. Rhc1 Kf8 24. Rc7 Rxc7 25. Rxc7 Rc8 26. Rd7 Rc2 27. Bd1 Rb2+ 28. Ka1 Rxa2+ 29. Kb1 Nb5 30. Rb7 Nc3+ 31. Kc1 Nd3# 0-1

[Event "Titled Tuesday intern op 19th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.19"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Kezin, Roman"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2572"]
[BlackElo "2510"]
[PlyCount "71"]
[EventDate "2022.04.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Nc6 6. O-O Nge7 7. Re1 Ng6 8. g3 f6 9. exf6 gxf6 10. Be4 Bg7 11. d3 O-O 12. h4 Nh8 13. cxd4 cxd4 14. Nbd2 Nf7 15. Nc4 Rb8 16. Bd2 e5 17. Rc1 Re8 18. Nh2 Be6 19. Qh5 h6 20. Ng4 Bxg4 21. Qxg4 Ne7 22. Bb4 Qc8 23. Qh5 Qe6 24. Bxe7 Qxe7 25. Qg6 Kf8 26. Na5 Nd6 27. Bd5 Red8 28. Qh7 Nf7 29. Bb3 f5 30. Qxf5 Qf6 31. Qh5 Nd6 32. Nc4 Nxc4 33. Rxc4 Rbc8 34. Rxc8 Rxc8 35. Rxe5 Rc7 36. Rf5 1-0

[Event "Titled Tuesday intern op 19th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.19"]
[Round "10"]
[White "Xu, Yi"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2507"]
[BlackElo "2572"]
[PlyCount "90"]
[EventDate "2022.04.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 e6 11. Bg2 d6 12. b3 Be7 13. Bb2 O-O 14. Nd1 b5 15. f4 Nc6 16. c3 b4 17. Ne3 a5 18. Rac1 a4 19. cxb4 Nxb4 20. bxa4 Rxa4 21. a3 Nc6 22. Qg4 Nd4 23. f5 Bf6 24. Bc3 Rxa3 25. Qh5 g6 26. Qh3 Bg7 27. Ng4 exf5 28. Nh6+ Kh8 29. exf5 Bxf5 30. g4 Be6 31. Qh4 Qd7 32. Re3 Qd8 33. g5 Qd7 34. Rf1 Ra2 35. Kh1 Ra4 36. Qe1 Nf5 37. Bxg7+ Nxg7 38. Rf6 Rd4 39. Qf2 Nf5 40. Nxf5 Bxf5 41. Re1 Kg7 42. Qe3 h6 43. Qg3 hxg5 44. Qxg5 Rg4 45. Qe3 Kxf6 0-1

[Event "Titled Tuesday intern op 19th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.19"]
[Round "11"]
[White "Sjugirov, Sanan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2696"]
[BlackElo "2572"]
[PlyCount "98"]
[EventDate "2022.04.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. Bg2 Bg5 15. O-O Ne7 16. h4 Bh6 17. Nde3 Bxe3 18. Nxe3 Qc7 19. b3 Be6 20. Qd3 Rfd8 21. Kh1 Nc6 22. Rad1 a4 23. Nc2 axb3 24. axb3 Ra2 25. Kh2 Qa7 26. f4 f6 27. f5 Bf7 28. g4 h6 29. Bf3 Rb2 30. Ra1 Qd4 31. Be2 Qxd3 32. Bxd3 Rxb3 33. Rfd1 Rc3 34. Ra6 b3 35. Ne1 Nb4 36. Rb6 Nxd3 37. Rxd3 Rxd3 38. Nxd3 Bxc4 39. Nb2 d5 40. Kg3 Ra8 41. exd5 Bxd5 42. Rb5 Ra2 43. Nd3 Rg2+ 44. Kh3 Rd2 45. Rb8+ Kh7 46. Nc5 b2 47. Kg3 Ba2 48. Ne6 b1=Q 49. Nf8+ Kg8 0-1

[Event "Titled Tuesday intern op 26th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.26"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Nurmanova, Alua"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2185"]
[PlyCount "51"]
[EventDate "2022.04.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 Qa5 11. Kb1 O-O 12. Qd2 Qc7 13. Nd4 Rfd8 14. f3 a6 15. g4 Be8 16. Nce2 b5 17. Ng3 Rac8 18. Nh5 Nxh5 19. gxh5 Bxg5 20. Qxg5 h6 21. Qd2 Qe7 22. Rg1 Qh4 23. Qxh6 g6 24. Rg4 Qxh2 25. Rdg1 e5 26. Nf5 1-0

[Event "Titled Tuesday intern op 26th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.26"]
[Round "2"]
[White "Arabidze, Meri"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2430"]
[BlackElo "2572"]
[PlyCount "107"]
[EventDate "2022.04.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qb3 Be7 6. Nc3 d5 7. cxd5 Nxd5 8. Nxd5 exd5 9. Bf4 O-O 10. e3 Bxf1 11. Kxf1 Nc6 12. h4 Na5 13. Qc2 h6 14. g3 Qd7 15. Kg2 Rac8 16. Rad1 Qe6 17. Rhe1 Rfe8 18. e4 Bf8 19. e5 Red8 20. Qe2 c5 21. dxc5 bxc5 22. b4 Nc4 23. bxc5 Bxc5 24. a4 Rb8 25. Nd4 Bxd4 26. Rxd4 Rb2 27. Qf3 Ra2 28. Qb3 Rb2 29. Qd3 Qb6 30. Rd1 Ra2 31. Qf5 Qe6 32. Qxe6 fxe6 33. Rxc4 Rb8 34. Rc7 a5 35. Ra7 Rxa4 36. Rc1 Rc4 37. Rxc4 dxc4 38. Rxa5 Rc8 39. Ra2 Kh7 40. h5 g5 41. hxg6+ Kxg6 42. Rc2 h5 43. Kf3 Kf5 44. Ke3 Kg4 45. Rc3 Kf5 46. Kd4 h4 47. Ke3 h3 48. Kf3 Rc7 49. g4+ Kg6 50. Kg3 Rd7 51. Kxh3 Rd3+ 52. Rxd3 cxd3 53. Kg3 d2 54. Bxd2 1-0

[Event "Titled Tuesday intern op 26th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.26"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Martin Carmona, Gaston Manuel"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2329"]
[PlyCount "103"]
[EventDate "2022.04.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 h6 12. Bh4 b5 13. Bxf6 Bxf6 14. Qxd6 Qb6 15. Ne5 Bxe5 16. Qxe5 b4 17. Ne2 Qxf2 18. Nf4 Rac8 19. Nh5 f6 20. Qxe6+ Kh8 21. Qg4 Qxc2+ 22. Ka1 Rc7 23. Nf4 Bxe4 24. Ne6 Bf5 25. Qxb4 Bxe6 26. Qxf8+ Kh7 27. Qb4 Bf5 28. Qd2 Qa4 29. Rc1 Rd7 30. Qc3 Bg6 31. g3 Bf7 32. b3 Qa6 33. Rc2 Bg6 34. Rd2 Rb7 35. Rc1 Bf7 36. Kb2 Qb6 37. Qd3+ Bg6 38. Qd4 Qb5 39. Qc3 a5 40. Qc4 Qb6 41. Qd4 Qb5 42. Ka1 Rb6 43. h4 h5 44. g4 hxg4 45. Qxg4 Qe5+ 46. Qd4 Qe6 47. Rg1 a4 48. Qxa4 Rc6 49. Qd4 Ra6 50. Kb2 Ra5 51. Rdg2 Qa6 52. a4 1-0

[Event "Titled Tuesday intern op 26th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.26"]
[Round "4"]
[White "Jakubowski, Krzysztof"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2475"]
[BlackElo "2572"]
[PlyCount "88"]
[EventDate "2022.04.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. Ncb4 O-O 14. Nxe7+ Qxe7 15. a4 bxa4 16. Bc4 a5 17. Nd5 Qb7 18. Qe2 Bd7 19. O-O Rab8 20. Ra2 Kh8 21. g3 f5 22. exf5 Rxf5 23. Qe4 g6 24. h4 Bh6 25. Bd3 Bc6 26. c4 Qb3 27. Bb1 Rbf8 28. Kg2 Bc1 29. Qe2 Be3 30. Ra3 Bxd5+ 31. cxd5 Qxd5+ 32. f3 Bc5 33. Bxf5 gxf5 34. Rd3 Qb7 35. Rfd1 Rg8 36. Kh2 Qg7 37. Qe1 Qf6 38. Rd5 Bd4 39. Rxa5 Bxb2 40. Rxa4 Bd4 41. Ra2 h5 42. Rg2 Rg7 43. Qe2 f4 44. g4 Qxh4# 0-1

[Event "Titled Tuesday intern op 26th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.26"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Daneshvar, Bardiya"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2572"]
[BlackElo "2428"]
[PlyCount "94"]
[EventDate "2022.04.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. Qe2 O-O 8. h3 c5 9. dxc5 dxc5 10. O-O c4 11. Bxc4 Nxc4 12. Qxc4 Nc6 13. Re1 Bf5 14. c3 Qd3 15. Qh4 h5 16. Bg5 f6 17. exf6 exf6 18. Be3 Rfe8 19. Nbd2 Rad8 20. Rac1 b5 21. Qg3 g5 22. Nb3 Qd5 23. Nfd4 Be4 24. f3 Bg6 25. Nxc6 Qxc6 26. h4 g4 27. fxg4 Re4 28. gxh5 Bxh5 29. Nd4 Qd5 30. Bf4 Rde8 31. Rxe4 Qxe4 32. Bh6 Re7 33. Rf1 Kh7 34. Bf4 f5 35. Nf3 Bxf3 36. Qxf3 Qc2 37. Bg5 Re2 38. Qxf5+ Qxf5 39. Rxf5 Rxb2 40. Rf7 Kg6 41. Rxa7 Bxc3 42. Ra6+ Kf5 43. Kh2 Kg4 44. Re6 Rxa2 45. Re4+ Kf5 46. Rf4+ Kg6 47. Kh3 Be5 0-1

[Event "Titled Tuesday intern op 26th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.26"]
[Round "6"]
[White "Brodowski, Piotr"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2451"]
[BlackElo "2572"]
[PlyCount "154"]
[EventDate "2022.04.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 g6 5. O-O Bg7 6. Bxc6 dxc6 7. e5 Nd5 8. h3 h6 9. d3 g5 10. Qe4 Nb4 11. Na3 Qd5 12. Re1 Be6 13. Bd2 Qxe4 14. Rxe4 Bd5 15. Ree1 O-O-O 16. Bxb4 cxb4 17. Nc4 Kc7 18. Ncd2 a5 19. a3 Ra8 20. axb4 axb4 21. Kf1 b5 22. b3 Kb6 23. d4 f5 24. exf6 exf6 25. Rac1 Ra7 26. Ne4 f5 27. Ng3 Rf8 28. Ne5 f4 29. Nh5 Bxe5 30. Rxe5 f3 31. g4 Ra2 32. Ng3 Rf4 33. Nf5 Ra8 34. Rd1 h5 35. Ne3 hxg4 36. hxg4 Be4 37. d5 Rh8 38. Ke1 Rh1+ 39. Kd2 Rh2 40. Ke1 Rh1+ 41. Kd2 Rxd1+ 42. Kxd1 cxd5 43. Nxd5+ Bxd5 44. Rxd5 Rxg4 45. Rf5 Rg1+ 46. Kd2 g4 47. Rg5 Kc6 48. Ke3 Kb6 49. Rg6+ Kc5 50. Rg5+ Kc6 51. Rg6+ Kb7 52. Rg5 Ka6 53. Rg6+ Ka5 54. Rg5 Re1+ 55. Kd3 Re2 56. Rxg4 Rxf2 57. Rg6 Re2 58. Rf6 Rf2 59. Re6 Rh2 60. Rf6 f2 61. Kd4 f1=Q 62. Rxf1 Rxc2 63. Rf6 Rc3 64. Rf8 Rxb3 65. Ra8+ Kb6 66. Ra1 Rc3 67. Ke4 Kc5 68. Rh1 b3 69. Rh8 Kb4 70. Kd4 Rc4+ 71. Kd3 b2 72. Rh1 Rc1 73. Rh4+ Kb3 74. Kd2 Rc2+ 75. Kd3 b1=Q 76. Rh3 Rc3+ 77. Kd4 Rxh3 0-1

[Event "Titled Tuesday intern op 26th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.26"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Rozman, Levy"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2572"]
[BlackElo "2334"]
[PlyCount "41"]
[EventDate "2022.04.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Bb5+ c6 5. dxc6 Nxc6 6. Nf3 Qa5+ 7. Nc3 O-O-O 8. Bxc6 bxc6 9. Qe2 Rxd4 10. h3 Bxf3 11. Qxf3 Qa6 12. Be3 Rd7 13. Qe2 Qxe2+ 14. Kxe2 e5 15. Rhd1 Nd5 16. Na4 f5 17. Bc5 Bd6 18. c4 Nf4+ 19. Kf1 Rhd8 20. Be3 Nd3 21. Rxd3 1-0

[Event "Titled Tuesday intern op 26th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.26"]
[Round "8"]
[White "Moroni, Luca Jr"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E52"]
[WhiteElo "2584"]
[BlackElo "2572"]
[PlyCount "223"]
[EventDate "2022.04.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 Bb7 6. Bd3 O-O 7. O-O d5 8. cxd5 exd5 9. Ne5 Bd6 10. f4 c5 11. g4 Ne4 12. g5 Qe7 13. Qf3 Bxe5 14. dxe5 Nxc3 15. bxc3 Nc6 16. Bd2 Rad8 17. Rad1 Qe6 18. Bb1 d4 19. cxd4 cxd4 20. exd4 Rxd4 21. Be3 Rxd1 22. Rxd1 Nxe5 23. Qxb7 Qg4+ 24. Kf2 Qxd1 25. Qe4 Ng6 26. f5 Nh4 27. Bd3 Qh5 28. Be2 Nf3 29. Bxf3 Qxh2+ 30. Bg2 Qc7 31. Kg1 Qd7 32. g6 Re8 33. gxh7+ Kxh7 34. Qf3 Qe7 35. Bf2 Kg8 36. Qg4 Qf6 37. Bd4 Qh6 38. f6 g6 39. Bf2 Qc1+ 40. Kh2 Qh6+ 41. Bh3 Qd2 42. Kg2 Qd6 43. Qh4 Qe5 44. Bg4 Qe4+ 45. Kh2 Qf4+ 46. Bg3 Qd2+ 47. Kh3 Qe3 48. Kh2 Qd2+ 49. Kh3 Qc1 50. Bf3 Qf1+ 51. Bg2 Qf5+ 52. Kh2 Re6 53. Qd4 Qxf6 54. Qd7 Qe7 55. Qc8+ Qe8 56. Qc2 Re2 57. Qd3 Re3 58. Qd4 Re2 59. Bf4 Rxa2 60. Bd2 Qe7 61. Bc3 Qc7+ 62. Kh3 f6 63. Qd5+ Qf7 64. Qxf7+ Kxf7 65. Bd5+ Ke7 66. Bxa2 a5 67. Kg4 f5+ 68. Kg5 Kd6 69. Kxg6 f4 70. Kf5 f3 71. Be1 Kc5 72. Ke4 b5 73. Kxf3 a4 74. Ke2 b4 75. Bg8 b3 76. Kd1 Kd4 77. Kc1 Kd3 78. Kb2 Ke2 79. Bb4 Kd3 80. Bf7 Kd4 81. Ba3 Kd3 82. Be8 Kc4 83. Bxa4 Kd4 84. Bxb3 Kd3 85. Bc2+ Kc4 86. Bf8 Kd4 87. Bh6 Kd5 88. Kc3 Ke5 89. Bd3 Kd5 90. Bf4 Ke6 91. Kd4 Kf6 92. Ke4 Ke6 93. Bc4+ Kf6 94. Be5+ Kg5 95. Bf7 Kg4 96. Bf6 Kg3 97. Ke3 Kg4 98. Be6+ Kg3 99. Be5+ Kh4 100. Kf4 Kh5 101. Kf5 Kh4 102. Bd5 Kh3 103. Be4 Kh4 104. Bg2 Kh5 105. Bg3 Kh6 106. Kf6 Kh5 107. Bf3+ Kh6 108. Bf4+ Kh7 109. Kf7 Kh8 110. Bg2 Kh7 111. Be4+ Kh8 112. Be5# 1-0

[Event "Titled Tuesday intern op 26th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.26"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Tanenbaum, Zachary Chen"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "2572"]
[BlackElo "2148"]
[PlyCount "91"]
[EventDate "2022.04.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Nf6 6. Re1 Be7 7. c3 O-O 8. h3 b5 9. Bc2 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Nf1 Re8 13. Ng3 Bf8 14. a4 g6 15. Bd3 c6 16. Bg5 Bg7 17. Qd2 Qe7 18. Rad1 Qf8 19. Qc2 Rac8 20. b4 Nb6 21. a5 Nbd7 22. dxe5 dxe5 23. Qb2 c5 24. c4 bxc4 25. Bxc4 cxb4 26. Ba2 Rc7 27. Bd2 Rec8 28. Bxb4 Qe8 29. Ng5 Nf8 30. Bd6 Rd7 31. Nxf7 Rxf7 32. Qxb7 Ne6 33. Qxa6 Rc2 34. Bb3 Rb2 35. Qc4 Ng5 36. Ba3 Rxf2 37. Kxf2 Nfxe4+ 38. Kg1 Nxg3 39. Qd3 Nh5 40. Qd8 Nf6 41. Qxe8+ Nxe8 42. Rd8 Bf8 43. Rxe8 Kg7 44. Bxf8+ Rxf8 45. Rxf8 Kxf8 46. a6 1-0

[Event "Titled Tuesday intern op 26th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.26"]
[Round "10"]
[White "Petrovskiy, Vadim"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2330"]
[BlackElo "2572"]
[PlyCount "83"]
[EventDate "2022.04.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Nbd2 Nd7 9. Nc4 Qc7 10. a4 b5 11. Ne3 e6 12. b3 Bd6 13. Bb2 f6 14. O-O h5 15. g5 Bf4 16. Ng2 h4 17. axb5 cxb5 18. Ra6 Kf7 19. Re1 Bh5 20. e5 Qb7 21. Nxf4 Bxf3 22. g6+ Kg8 23. Qa1 fxe5 24. Bxe5 Rf8 25. Rxa7 Qc6 26. Bxg7 Rxf4 27. Bxh8 e5 28. Ra6 Nb6 29. Rxe5 Qxg6+ 30. Kf1 Qg2+ 31. Ke1 Qg1+ 32. Kd2 Qxa1 33. Rxa1 Kxh8 34. Rxc5 Bg2 35. Rh5+ Kg7 36. Rg5+ Kf6 37. Rxg2 Nd5 38. Ra6+ Kf5 39. Rh6 Rf3 40. Rxh4 Ke6 41. Rg6+ Kf7 42. Rc6 1-0

[Event "Titled Tuesday intern op 26th Apr Early"]
[Site "Chess.com INT"]
[Date "2022.04.26"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Causo, Deniel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2572"]
[BlackElo "2260"]
[PlyCount "55"]
[EventDate "2022.04.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Bb5+ Nbd7 5. Be2 Bxe2 6. Qxe2 Nxd5 7. Nf3 e6 8. O-O Be7 9. c4 N5b6 10. Nc3 O-O 11. Rd1 c6 12. Bf4 Re8 13. b3 Bf6 14. Rd3 Nf8 15. Rad1 Ng6 16. Bg3 Qe7 17. Ne4 Rad8 18. a4 a6 19. Nxf6+ gxf6 20. h4 Kh8 21. h5 Nf8 22. Bh4 Nfd7 23. Ne5 Rg8 24. Rf3 a5 25. Rxf6 Nxf6 26. Qf3 Kg7 27. h6+ Kf8 28. Bxf6 1-0

[Event "Titled Tuesday intern op 26th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.26"]
[Round "1"]
[White "Alinasab, Mobina"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2355"]
[BlackElo "2572"]
[PlyCount "126"]
[EventDate "2022.04.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. Qh5 f5 14. O-O f4 15. c4 b4 16. Nc2 a5 17. b3 O-O 18. a3 bxa3 19. Rxa3 Rb8 20. Rb1 Qc7 21. Ne1 Kh8 22. Nf3 Be6 23. Ng5 h6 24. Rba1 Kg8 25. Nf3 Rb7 26. Bc2 Ra8 27. Nh4 Bf8 28. Nf5 Kh7 29. R3a2 Qd8 30. Rd1 a4 31. bxa4 Bxc4 32. Raa1 Be6 33. Rab1 Rxb1 34. Rxb1 Qg5 35. Qxg5 hxg5 36. Rd1 Bxf5 37. exf5 Kg7 38. h3 Ra5 39. Bb3 e4 40. Rd5 Ra7 41. Kf1 Rb7 42. Rb5 Rc7 43. Ke2 Rc1 44. a5 Ra1 45. Rb7 d5 46. Bxd5 Bc5 47. Rxf7+ Kh6 48. Rc7 Rxa5 49. Bg8 g4 50. h4 f3+ 51. gxf3 gxf3+ 52. Kd1 Kh5 53. Rh7+ Kg4 54. f6 Bxf2 55. Be6+ Kf4 56. f7 Ra8 57. Rg7 e3 58. Bc4 Rd8+ 59. Kc2 e2 60. Bxe2 fxe2 61. f8=Q+ Rxf8 62. Re7 e1=Q 63. Rxe1 Bxe1 0-1

[Event "Titled Tuesday intern op 26th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.26"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Tregubov, Pavel V"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2539"]
[PlyCount "97"]
[EventDate "2022.04.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Nf6 8. Re1+ Be7 9. h3 O-O 10. Nd2 Re8 11. Nf3 Qc8 12. Bf4 c6 13. Be5 g6 14. Qd2 Nh5 15. Re2 Bf8 16. Rae1 Bf5 17. Bxf5 Qxf5 18. Nh2 Qd7 19. Ng4 Re6 20. Nh6+ Bxh6 21. Qxh6 f6 22. Bf4 Rae8 23. Rxe6 Rxe6 24. Rxe6 Qxe6 25. Bd2 Ng7 26. Qf4 Kf7 27. Qb8 g5 28. Qxb7+ Kg6 29. Qxa7 Qe2 30. Qa5 Ne6 31. Qc3 Kg7 32. a4 h5 33. a5 h4 34. Qd3 Qd1+ 35. Kh2 Nc7 36. Be3 Qa1 37. f4 gxf4 38. Bxf4 Ne6 39. Qe3 Nxf4 40. Qxf4 Qxa5 41. Qxh4 Qd2 42. Qg3+ Kf7 43. Qc7+ Kg6 44. Qg3+ Kf7 45. c3 Ke6 46. b4 Qe2 47. Qg4+ Qxg4 48. hxg4 Kd6 49. Kg3 1-0

[Event "Titled Tuesday intern op 26th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.26"]
[Round "3"]
[White "Li, Ben"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2361"]
[BlackElo "2572"]
[PlyCount "70"]
[EventDate "2022.04.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 Nc6 9. Nxc6 Bxc6 10. Bf4 Nh5 11. Be3 Bc5 12. Bxc5 bxc5 13. g3 Rb8 14. Bg2 Qb6 15. Rb1 O-O 16. O-O Qb3 17. Qe2 Nf6 18. e5 Bxg2 19. Kxg2 Ne8 20. Rfd1 Qb7+ 21. Qf3 f6 22. Qxb7 Rxb7 23. Ne4 Rc7 24. exf6 Nxf6 25. Nd6 Rb8 26. b4 cxb4 27. axb4 Ne8 28. Nxe8 Rxe8 29. c5 Rb8 30. Rd6 a5 31. Rb6 Ra8 32. Ra1 Rca7 33. Rxa5 Rxa5 34. bxa5 Rxa5 35. Rb7 Rxc5 1/2-1/2

[Event "Titled Tuesday intern op 26th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.26"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Janik, Igor"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2525"]
[PlyCount "59"]
[EventDate "2022.04.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Bg4 5. dxc5 e6 6. a3 Bxc5 7. b4 Bb6 8. Bb2 Ne7 9. Nbd2 Ng6 10. h3 Bxf3 11. Nxf3 Nc6 12. Bd3 Nh4 13. O-O Nxf3+ 14. Qxf3 Qh4 15. Rae1 O-O 16. Kh1 g6 17. Kh2 Bd4 18. g3 Qe7 19. Bxd4 Nxd4 20. Qe3 Nc6 21. f4 Kg7 22. g4 Rfe8 23. b5 Nd8 24. f5 Qxa3 25. h4 Rc8 26. h5 Qc5 27. Qg5 Kh8 28. fxg6 fxg6 29. Qf6+ Kg8 30. hxg6 1-0

[Event "Titled Tuesday intern op 26th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.26"]
[Round "5"]
[White "Moussard, Jules"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2630"]
[BlackElo "2572"]
[PlyCount "79"]
[EventDate "2022.04.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bf5 3. Bb2 e6 4. g3 h6 5. Bg2 Nf6 6. O-O Be7 7. c4 c6 8. d3 O-O 9. Nbd2 a5 10. a3 Nbd7 11. Ra2 Bd6 12. e4 Bg4 13. h3 Bxf3 14. Nxf3 dxe4 15. dxe4 Nxe4 16. Nh2 Ndc5 17. Ra1 Be7 18. Qc2 Bf6 19. Rad1 Qb6 20. b4 axb4 21. axb4 Qxb4 22. Rb1 Bxb2 23. Bxe4 Nxe4 24. Qxe4 Qa3 25. Rfd1 c5 26. Nf3 Bf6 27. Rxb7 Qa4 28. Rdd7 Rab8 29. Rxf7 Rxb7 30. Rxb7 Qd1+ 31. Kg2 Qd6 32. h4 Bd4 33. h5 Bf6 34. Nh2 Kh8 35. Ng4 Bd4 36. Kh3 Qa6 37. Nxh6 Qxc4 38. Nf7+ Kg8 39. Ng5 Qf1+ 40. Kh4 1-0

[Event "Titled Tuesday intern op 26th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.26"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Babazada, Khazar Araz"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2431"]
[PlyCount "162"]
[EventDate "2022.04.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. dxc5 Bg4 6. c3 e6 7. Be3 Nge7 8. Bb5 a6 9. Ba4 Qc7 10. Nbd2 Nf5 11. Bd4 O-O-O 12. Bxc6 Qxc6 13. b4 Be7 14. a4 g5 15. h3 Bxf3 16. Qxf3 h5 17. Qd3 Qc7 18. Nb3 g4 19. b5 g3 20. f4 Kd7 21. O-O Rc8 22. Kh1 Ke8 23. Bg1 Kf8 24. c4 dxc4 25. Qxc4 Kg7 26. Qe4 Rhd8 27. Rfd1 axb5 28. axb5 Rxd1 29. Rxd1 Rd8 30. b6 Qc8 31. Rxd8 Qxd8 32. Qxb7 Nh4 33. Nd4 Kh6 34. Qe4 Bxc5 35. Nxe6 fxe6 36. Bxc5 Qd1+ 37. Bg1 Nf5 38. b7 Qb3 39. Qc6 Nh4 40. Qe4 Nf5 41. Qf3 Qb5 42. Qe4 Kg6 43. Qf3 Kh6 44. Qe4 Nh4 45. Qd4 Qc6 46. Qd2 Qxb7 47. f5+ Kh7 48. fxe6 Qe4 49. Qb2 Qc6 50. Qd2 Qxe6 51. Qd3+ Ng6 52. Be3 Qxe5 53. Bg1 h4 54. Qd7+ Kh6 55. Qd2+ Kh7 56. Qd7+ Qe7 57. Qd3 Qf7 58. Qe4 Qf6 59. Bd4 Qf7 60. Bg1 Qf1 61. Qg4 Qf6 62. Qh5+ Kg7 63. Qd5 Qf7 64. Bd4+ Kg8 65. Qh5 Qf1+ 66. Bg1 Qf6 67. Qg4 Kh7 68. Qh5+ Kg8 69. Qd5+ Qf7 70. Qd3 Qe6 71. Qf3 Kh7 72. Qh5+ Kg8 73. Qf3 Qf7 74. Qg4 Qf6 75. Bd4 Qf1+ 76. Bg1 Kf7 77. Qd4 Qf5 78. Qc4+ Qe6 79. Qd4 Qe5 80. Qg4 Qf4 81. Qd7+ Kg8 0-1

[Event "Titled Tuesday intern op 26th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.26"]
[Round "7"]
[White "Aroesti, Roee"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2180"]
[BlackElo "2572"]
[PlyCount "108"]
[EventDate "2022.04.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 e6 11. b3 Be7 12. Bb2 O-O 13. Bg2 b5 14. h3 Bb7 15. Nd1 d6 16. Ne3 Rac8 17. Ng4 c4 18. Bc3 Rfd8 19. f4 Nd7 20. Rf1 Qc5+ 21. Kh2 b4 22. Bb2 a5 23. Rac1 c3 24. Ba1 h5 25. Nf2 Bf6 26. Nd3 Qb5 27. e5 Bxg2 28. Kxg2 dxe5 29. dxc3 bxc3 30. Qxh5 Qd5+ 31. Kh2 e4 32. Qxd5 exd5 33. Nf2 Nc5 34. Ng4 d4 35. Rfe1 Be7 36. Rcd1 f5 37. Ne5 Bf6 38. Nc4 d3 39. g4 dxc2 40. Rxd8+ Rxd8 41. Rc1 Rd2+ 42. Kg3 Nd3 43. gxf5 Nxc1 44. Kg4 Ne2 45. Ne5 c1=Q 46. Kh5 Bxe5 47. Bxc3 Bxc3 48. f6 Qf1 49. Kg6 Nxf4+ 50. Kf5 Nd5+ 51. Ke6 Qxf6+ 52. Kd7 Nb4+ 53. Kc7 Qe6 54. Kb7 Rd7+ 0-1

[Event "Titled Tuesday intern op 26th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.26"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Siddharth, Jagadeesh"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2393"]
[PlyCount "91"]
[EventDate "2022.04.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8. Nc3 Nxc3 9. bxc3 O-O 10. Qh5 f5 11. Re1 g6 12. Qf3 Bc6 13. Bf4 Qh4 14. Bxd6 cxd6 15. Re6 Rae8 16. Rae1 Rxe6 17. Rxe6 Kf7 18. Re3 Re8 19. g3 Rxe3 20. Qxe3 Qe7 21. Qh6 Kg8 22. Kf1 b5 23. h4 Be8 24. Qc1 Qc7 25. Qe1 Kf7 26. h5 a6 27. Qd2 Kg8 28. h6 Qe7 29. Qf4 Bd7 30. Be2 Qf6 31. Bf3 Qe6 32. Qg5 Be8 33. g4 Bf7 34. Qd8+ Qe8 35. Qxd6 fxg4 36. Bxg4 g5 37. Qf6 Qf8 38. Qxg5+ Kh8 39. Qf6+ Kg8 40. Be6 Bxe6 41. Qxe6+ Kh8 42. Qe5+ Kg8 43. Qxd5+ Kh8 44. Qg5 Qf7 45. Qd8+ Qg8 46. Qf6+ 1-0

[Event "Titled Tuesday intern op 26th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.26"]
[Round "9"]
[White "Moiseenko, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2602"]
[BlackElo "2572"]
[PlyCount "106"]
[EventDate "2022.04.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 Nbd7 4. c4 Ne4 5. Bh4 c6 6. Nc3 Qa5 7. Nge2 g5 8. Bg3 Bg7 9. a3 dxc4 10. f3 Nxg3 11. Nxg3 h5 12. Bxc4 h4 13. b4 Qc7 14. Nf5 Bf8 15. Qb3 e6 16. Bxe6 Nc5 17. bxc5 Bxe6 18. Qc2 Qd7 19. g4 hxg3 20. Nxg3 O-O-O 21. Nge4 Be7 22. Rb1 Qc7 23. Nd6+ Bxd6 24. cxd6 Qxd6 25. Qb2 Qc7 26. Ne4 Bd5 27. Nxg5 Rde8 28. Ne4 Bxe4 29. fxe4 Rxe4 30. Qc3 Rxh2 31. Rxh2 Qxh2 32. Qd3 Rg4 33. Qf5+ Kc7 34. Qxg4 Qh1+ 35. Kf2 Qxb1 36. Qf4+ Kb6 37. Qxf7 Qb2+ 38. Kf3 Qxa3 39. d5 Qd6 40. e4 cxd5 41. exd5 Kc5 42. Ke4 Kb6 43. Qe6 Kc7 44. Qf7+ Qd7 45. Qf4+ Kc8 46. d6 Qe6+ 47. Kd4 Kd7 48. Kc5 b6+ 49. Kb5 Qxd6 50. Qf7+ Qe7 51. Qd5+ Ke8 52. Qg8+ Kd7 53. Qd5+ Kc7 0-1

[Event "Titled Tuesday intern op 26th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.26"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Dubov, Daniil"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2711"]
[PlyCount "71"]
[EventDate "2022.04.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 e4 10. Ne5 Nxe5 11. dxe5 Ne7 12. Qa4+ Bd7 13. Qa3 Qe6 14. Qb4 O-O 15. Bc4 Nd5 16. Bxd5 Qxd5 17. Rd1 Qe6 18. Rd6 Qf5 19. Qxb7 Be6 20. O-O Bxa2 21. Re1 Be6 22. Qxe4 Qh5 23. h3 Rac8 24. Ra1 Rc7 25. Qe3 h6 26. Rxa7 Rc4 27. Qg3 Qf5 28. Qd3 Qg5 29. Qg3 Qf5 30. Kh2 Rf4 31. f3 h5 32. Bd2 Rc4 33. Bh6 Qh7 34. Rxe6 h4 35. Qg5 Rc1 36. Qxc1 1-0

[Event "Titled Tuesday intern op 26th Apr Late"]
[Site "Chess.com INT"]
[Date "2022.04.26"]
[Round "11"]
[White "Svane, Rasmus"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2648"]
[BlackElo "2572"]
[PlyCount "81"]
[EventDate "2022.04.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. d4 Bb7 4. Bg2 e6 5. Bg5 Be7 6. Qd3 a6 7. c3 d6 8. a4 Be4 9. Qd1 Nbd7 10. Nbd2 Bb7 11. O-O O-O 12. Qb3 Rb8 13. axb5 axb5 14. Rfe1 h6 15. Bxf6 Nxf6 16. e4 c5 17. Rad1 Qb6 18. e5 dxe5 19. dxe5 Nd5 20. Ne4 Rfd8 21. h4 c4 22. Qc2 b4 23. Nd4 Ra8 24. Qb1 Qc7 25. Nb5 Qb6 26. Nbd6 Ba6 27. Qc2 Rab8 28. Rd2 f5 29. Bh3 bxc3 30. Nxc3 Nb4 31. Qd1 Nd3 32. Qh5 Bxd6 33. Rxd3 cxd3 34. exd6 d2 35. Rxe6 Qxb2 36. Nd1 Qd4 37. Re7 Rxd6 38. Qf7+ Kh8 39. Bxf5 Rg8 40. Re8 Bc4 41. Rxg8# 1-0

[Event "Titled Tuesday intern op 03rd May Late"]
[Site "Chess.com INT"]
[Date "2022.05.03"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Dobre, Claudiu Cristian"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2285"]
[PlyCount "131"]
[EventDate "2022.05.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6 5. d5 Nf6 6. dxc6 e4 7. cxb7 Bxb7 8. Be2 exf3 9. Bxf3 Bxf3 10. Qxf3 Bc5 11. O-O O-O 12. Bg5 h6 13. Bh4 c6 14. Nd2 d5 15. Nb3 Be7 16. Nd4 Qd7 17. Nf5 Rae8 18. Rae1 Bd8 19. Nxh6+ gxh6 20. Bxf6 Bxf6 21. Qxf6 Re6 22. Rxe6 Qxe6 23. Qd4 Rb8 24. b3 Rb7 25. h3 Re7 26. Rd1 Qe4 27. Qxe4 Rxe4 28. Kf1 Kg7 29. Re1 Rd4 30. Ke2 a5 31. c3 Rf4 32. f3 h5 33. Kf2 h4 34. Re8 a4 35. Ke3 Rf6 36. b4 Rg6 37. Kf2 Rd6 38. Re2 d4 39. Rd2 c5 40. bxc5 dxc3 41. Rc2 Rc6 42. Rxc3 Kf6 43. Rc4 Ke5 44. Rxh4 Rxc5 45. Rxa4 Rc2+ 46. Kg3 f5 47. h4 Kf6 48. Ra6+ Ke5 49. Ra5+ Kf6 50. a4 f4+ 51. Kh3 Rc1 52. Kg4 Rg1 53. Ra6+ Ke5 54. Ra5+ Kd4 55. Kxf4 Rxg2 56. h5 Rh2 57. Kg5 Kc4 58. Kg6 Kb4 59. Rg5 Kxa4 60. h6 Rb2 61. h7 Rb6+ 62. Kg7 Rb7+ 63. Kh6 Rb8 64. Rg8 Rb1 65. h8=Q Rh1+ 66. Kg7 1-0

[Event "Titled Tuesday intern op 03rd May Late"]
[Site "Chess.com INT"]
[Date "2022.05.03"]
[Round "2"]
[White "Yurovskich, Oleksandr"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E13"]
[WhiteElo "2328"]
[BlackElo "2572"]
[PlyCount "68"]
[EventDate "2022.05.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 h6 5. Bh4 Bb7 6. Nc3 Bb4 7. Rc1 g5 8. Bg3 Ne4 9. e3 Bxc3+ 10. bxc3 d6 11. Bd3 Nd7 12. Qc2 f5 13. O-O Qe7 14. Nd2 Ndf6 15. Nxe4 Nxe4 16. a4 a5 17. Qb2 O-O 18. Bxe4 Bxe4 19. h3 Bd3 20. Rfd1 Bxc4 21. Qc2 Rae8 22. e4 f4 23. Bh2 f3 24. d5 fxg2 25. dxe6 Qxe6 26. Rd4 Rf3 27. Kxg2 Qxh3+ 28. Kg1 Qe6 29. Bg3 Ref8 30. Kg2 h5 31. Rh1 h4 32. Bxh4 gxh4 33. e5 Rxf2+ 34. Qxf2 Bd5+ 0-1

[Event "Titled Tuesday intern op 03rd May Late"]
[Site "Chess.com INT"]
[Date "2022.05.03"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Rustemov, Alexander"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2525"]
[PlyCount "108"]
[EventDate "2022.05.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 cxd4 7. cxd4 Bb5 8. Nc3 Bxe2 9. Nxe2 Bb4+ 10. Kf1 Qa6 11. g3 Nc6 12. Kg2 Nge7 13. a3 Nc8 14. Bg5 Be7 15. h4 h6 16. Bxe7 N8xe7 17. Rc1 Rc8 18. Nf4 Qb6 19. Qd2 Kd7 20. b4 Nf5 21. Rc5 a6 22. Qd3 Nfe7 23. Rhc1 g6 24. Qd2 Qa7 25. Nd3 b6 26. R5c3 Nf5 27. Qf4 Rh7 28. g4 Nfe7 29. a4 Nd8 30. a5 Rxc3 31. Rxc3 bxa5 32. Nc5+ Ke8 33. bxa5 Ndc6 34. Nb3 Qb7 35. Qc1 h5 36. Ng5 Rg7 37. f3 Qb5 38. Kg3 Kd7 39. Nc5+ Kc8 40. Rb3 Qxa5 41. Nd3 Kc7 42. Nf4 Rg8 43. Qb2 Rb8 44. Rxb8 Nxb8 45. Nfxe6+ fxe6 46. Nxe6+ Kc8 47. Qc2+ Nbc6 48. Nf4 Qe1+ 49. Kg2 hxg4 50. Nxd5 gxf3+ 51. Kxf3 Qh1+ 52. Kg4 Qxd5 53. Qd3 Qxd4+ 54. Qxd4 Nxd4 0-1

[Event "Titled Tuesday intern op 03rd May Late"]
[Site "Chess.com INT"]
[Date "2022.05.03"]
[Round "4"]
[White "Milanovic, Marko"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2294"]
[BlackElo "2572"]
[PlyCount "58"]
[EventDate "2022.05.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Nh5 6. Bg5 Be7 7. Bxe7 Qxe7 8. Nbd2 f5 9. c3 O-O 10. Qc2 c5 11. O-O-O Nc6 12. g4 fxg4 13. Bxh7+ Kh8 14. Bg6 gxf3 15. Bxh5 cxd4 16. exd4 Nxd4 17. Qd3 Ne2+ 18. Kb1 Nf4 19. Qb5 Rf5 20. Qb3 Rxh5 21. Rhe1 Ne2 22. Qc4 Rf8 23. Qg4 Qh4 24. Qg6 Rh6 25. Qd3 Bc6 26. Qd6 Kg8 27. Nf1 Qxf2 28. Qd3 Qc5 29. Qc4 Qxc4 0-1

[Event "Titled Tuesday intern op 03rd May Late"]
[Site "Chess.com INT"]
[Date "2022.05.03"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Goltsev, Dmitry"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2199"]
[PlyCount "131"]
[EventDate "2022.05.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Na3 Nf5 7. Nc2 cxd4 8. cxd4 h5 9. Bd3 Be7 10. h4 g6 11. g3 Bd7 12. O-O Qb6 13. Rb1 a5 14. Bxf5 exf5 15. Bg5 Be6 16. Bxe7 Kxe7 17. Qd2 Rhc8 18. Ne3 Qb4 19. Qd3 a4 20. Rfc1 Na5 21. Rc3 Rc6 22. Rxc6 bxc6 23. a3 Qb5 24. Qd2 Rb8 25. Ng5 Rb6 26. Qc3 Nb3 27. Rd1 Qa5 28. Qc2 c5 29. dxc5 Qxc5 30. Qxc5+ Nxc5 31. Nxd5+ Bxd5 32. Rxd5 Ne6 33. Rd2 Nxg5 34. hxg5 Ke6 35. f4 Rb3 36. Kf2 Ke7 37. Rc2 Ke6 38. Kg2 Ke7 39. Kh3 Ke6 40. Rc6+ Ke7 41. Rc7+ Ke6 42. Rc6+ Ke7 43. Rc4 Rxb2 44. Rxa4 Ra2 45. Ra7+ Ke6 46. Ra6+ Ke7 47. Ra7+ Ke6 48. a4 Ra3 49. Ra6+ Ke7 50. Ra7+ Ke6 51. a5 Ra2 52. Ra6+ Ke7 53. Ra8 Ke6 54. a6 Ke7 55. a7 Ra3 56. e6 h4 57. Kxh4 Ra1 58. Kh3 Ra2 59. g4 fxg4+ 60. Kxg4 Ra5 61. Kg3 Ra3+ 62. Kg4 Ra1 63. exf7 Kxf7 64. Rh8 Rg1+ 65. Kf3 Rf1+ 66. Kg2 1-0

[Event "Titled Tuesday intern op 03rd May Late"]
[Site "Chess.com INT"]
[Date "2022.05.03"]
[Round "6"]
[White "Khanin, Semen"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2510"]
[BlackElo "2572"]
[PlyCount "102"]
[EventDate "2022.05.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. O-O Nc7 6. Bc4 b5 7. Be2 Bb7 8. a4 b4 9. c3 d6 10. exd6 Qxd6 11. d4 e6 12. Nbd2 cxd4 13. Nc4 Qd5 14. cxd4 Be7 15. Bf4 Qd8 16. Ne3 O-O 17. Rc1 Rc8 18. Bxc7 Rxc7 19. d5 exd5 20. Nxd5 Rd7 21. Nxe7+ Qxe7 22. Qc2 b3 23. Qc4 Ne5 24. Nxe5 Qxe5 25. Bg4 Rd4 26. Qxb3 Bxg2 27. Kxg2 Rxg4+ 28. Kh1 Qe4+ 29. f3 Qxa4 30. Qe3 Rg6 31. Ra1 Qb5 32. Rf2 a6 33. Re1 h6 34. Rg1 Kh7 35. Rxg6 fxg6 36. Qe4 Rf5 37. h3 Qb8 38. Rg2 Qf8 39. Kh2 Qf6 40. b4 Rf4 41. Qe3 Rxf3 42. Qe4 Rf4 43. Qe1 Rf3 44. Qd2 Rf5 45. Re2 Rf3 46. Kg2 Qf4 47. Qd5 Rg3+ 48. Kh1 Rxh3+ 49. Kg2 Rg3+ 50. Kh1 Qf1+ 51. Kh2 Rh3# 0-1

[Event "Titled Tuesday intern op 03rd May Late"]
[Site "Chess.com INT"]
[Date "2022.05.03"]
[Round "7"]
[White "Fedoseev, Vladimir1"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2701"]
[BlackElo "2572"]
[PlyCount "110"]
[EventDate "2022.05.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. h4 e5 2. h5 d5 3. h6 Nxh6 4. d4 Nc6 5. dxe5 Ng4 6. Bf4 Ngxe5 7. e3 Bg4 8. Be2 Bxe2 9. Qxe2 Qd7 10. Nd2 O-O-O 11. O-O-O Ng6 12. Bg3 Bd6 13. Bxd6 Qxd6 14. Ngf3 h6 15. Rh5 Rhe8 16. Qb5 a6 17. Qa4 Qb4 18. Qxb4 Nxb4 19. a3 Nc6 20. g4 d4 21. e4 d3 22. c3 f6 23. Rhh1 Nf4 24. Kb1 b5 25. Nh4 Rd7 26. Nf5 Ne5 27. Ne3 Kb7 28. Nb3 Kb6 29. Nd4 c5 30. Ndf5 Red8 31. f3 a5 32. Rhf1 a4 33. Rf2 c4 34. Rff1 Kc5 35. Rf2 Kc6 36. Rff1 Kb6 37. Rf2 Ka6 38. Rff1 Nf7 39. Nxg7 Ne5 40. Ngf5 h5 41. gxh5 Nxh5 42. Nd5 Rxd5 43. exd5 Rxd5 44. Ne3 Rd8 45. f4 Ng6 46. f5 Ne5 47. Rh1 Ng3 48. Rh6 Rd6 49. Rg1 Ne4 50. Rh4 Nc5 51. Rd4 Rc6 52. Rd5 Nb3 53. Rg8 d2 54. Kc2 Nd3 55. Rg1 Ne1+ 0-1

[Event "Titled Tuesday intern op 03rd May Late"]
[Site "Chess.com INT"]
[Date "2022.05.03"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Shimanov, Aleksandr"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2572"]
[BlackElo "2581"]
[PlyCount "96"]
[EventDate "2022.05.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Nc6 5. h3 Bxf3 6. Bxf3 Qe6+ 7. Be2 Nd4 8. Nc3 O-O-O 9. O-O Nxe2+ 10. Nxe2 Nf6 11. d4 Rg8 12. c3 g5 13. Ng3 Qd7 14. Re1 e6 15. Qf3 Be7 16. Re5 g4 17. hxg4 Nxg4 18. Ra5 Kb8 19. Bf4 Bd6 20. Re1 f5 21. Bxd6 Qxd6 22. d5 exd5 23. Qxf5 Qb6 24. Rxd5 Rxd5 25. Qxg4 Rdd8 26. Qe6 Qxb2 27. Nf5 Rgf8 28. g3 Qxc3 29. Re5 a6 30. Kg2 Qd3 31. Ne3 Qd7 32. Qh6 Qf7 33. f4 Qxa2+ 34. Kf3 Qf7 35. Qh5 Qxh5+ 36. Rxh5 Rd7 37. Ng4 Rc8 38. Ne5 Re7 39. Ke4 c5 40. f5 c4 41. f6 Rec7 42. f7 c3 43. Rf5 c2 44. f8=Q c1=Q 45. Qd6 Ka8 46. Nd3 Qc4+ 47. Ke3 Re8+ 48. Kf2 Qc2+ 0-1

[Event "Titled Tuesday intern op 03rd May Late"]
[Site "Chess.com INT"]
[Date "2022.05.03"]
[Round "9"]
[White "Bortnyk, Olexandr"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2604"]
[BlackElo "2572"]
[PlyCount "154"]
[EventDate "2022.05.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Be2 Nc6 3. f4 g6 4. Nf3 Bg7 5. d3 Nf6 6. O-O O-O 7. c3 d6 8. Kh1 Rb8 9. Be3 b5 10. Nbd2 b4 11. d4 bxc3 12. bxc3 cxd4 13. cxd4 d5 14. e5 Ng4 15. Bg1 h5 16. Nb3 Bf5 17. Nh4 Be4 18. Bxg4 hxg4 19. Qxg4 e6 20. Nf3 Nb4 21. Ng5 Bh6 22. Nxe4 dxe4 23. Nc5 Qd5 24. Rae1 Nd3 25. Nxe4 Bg7 26. Re3 Rb2 27. Nf6+ Bxf6 28. exf6 Qxd4 29. Qh3 Nxf4 30. Qh6 Nh5 31. Qxh5 gxh5 32. Rg3+ Qg4 33. Rxg4+ hxg4 34. Rf4 Rc8 35. Rxg4+ Kf8 36. h4 Rxa2 37. Kh2 a5 38. h5 Rac2 39. h6 R8c5 40. Bxc5+ Rxc5 41. Rh4 Kg8 42. h7+ Kh8 43. g4 Rg5 44. Kg3 Rg6 45. Rh5 Rxf6 46. Rxa5 Kxh7 47. Ra7 Kg7 48. Ra8 Rg6 49. Kf4 Rf6+ 50. Ke4 Rf1 51. Ra7 Kg6 52. Ra8 Kg5 53. Rg8+ Kf6 54. g5+ Ke7 55. g6 f5+ 56. Ke5 Re1+ 57. Kf4 Kf6 58. Kf3 Re4 59. Kg3 Rg4+ 60. Kf3 Rxg6 61. Rf8+ Ke5 62. Ra8 Rg4 63. Ra5+ Kf6 64. Ra8 Rc4 65. Rf8+ Ke5 66. Ra8 Rc3+ 67. Ke2 Kf4 68. Ra4+ Kg5 69. Kf2 e5 70. Ra5 e4 71. Ke2 Kf4 72. Kd2 Rd3+ 73. Ke2 Rh3 74. Kf2 Rh2+ 75. Kg1 Rb2 76. Rc5 e3 77. Rb5 Rxb5 0-1

[Event "Titled Tuesday intern op 03rd May Late"]
[Site "Chess.com INT"]
[Date "2022.05.03"]
[Round "10"]
[White "Nakamura, Hikaru"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2750"]
[BlackElo "2572"]
[PlyCount "109"]
[EventDate "2022.05.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. b3 e6 4. Bb2 Bd6 5. c4 O-O 6. g3 b6 7. Bg2 Bb7 8. O-O Nbd7 9. cxd5 Nxd5 10. Qe2 a5 11. Rc1 Ba6 12. d3 Nc5 13. Ne1 Nb4 14. Rd1 Be7 15. Bxa8 Qxa8 16. Qg4 f6 17. Bc3 Nbxd3 18. Nxd3 Bxd3 19. Rxd3 Nxd3 20. Qxe6+ Rf7 21. Nd2 Nc5 22. Qc4 Qa6 23. Qg4 Qd3 24. Rc1 Bf8 25. Nc4 Ne4 26. Bb2 f5 27. Qd1 Rd7 28. Qxd3 Rxd3 29. Kf1 b5 30. Nxa5 Rd2 31. Be5 Rxf2+ 32. Kg1 Rxa2 33. Nc6 Bd6 34. Bxd6 cxd6 35. Nd4 g6 36. Nxb5 Nd2 37. Nd4 Rb2 38. Rc3 Kf7 39. Rc7+ Kf6 40. Rb7 h5 41. h4 Ne4 42. b4 Nxg3 43. b5 Ne2+ 44. Nxe2 Rxe2 45. b6 Rxe3 46. Rd7 Ke6 47. Rg7 Kf6 48. Rd7 Re5 49. Rxd6+ Ke7 50. Rxg6 Re4 51. Kf2 Rxh4 52. b7 Rb4 53. Rg8 Rb2+ 54. Kf3 Kf7 55. b8=Q 1-0

[Event "Titled Tuesday intern op 03rd May Late"]
[Site "Chess.com INT"]
[Date "2022.05.03"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Matinian, Nikita"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2572"]
[BlackElo "2460"]
[PlyCount "85"]
[EventDate "2022.05.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Nf3 a6 5. Be3 b5 6. a4 b4 7. Ne2 Bb7 8. Ng3 h5 9. Bd3 Nd7 10. c3 h4 11. Ne2 h3 12. gxh3 e5 13. Qb3 Rb8 14. Ng5 Qf6 15. f4 bxc3 16. Qxc3 Qd8 17. fxe5 dxe5 18. Rf1 Nh6 19. Bc4 O-O 20. O-O-O Qe7 21. h4 Nf6 22. dxe5 Nxe4 23. Nxe4 Bxe4 24. Bg5 Qb4 25. Qxb4 Rxb4 26. b3 Nf5 27. Ng3 Nxg3 28. hxg3 Bf5 29. Be7 Rxc4+ 30. bxc4 Rb8 31. Rd8+ Rxd8 32. Bxd8 Bxe5 33. Rf3 Bg4 34. Re3 Bd4 35. Re8+ Kg7 36. Bxc7 Be6 37. c5 Bxc5 38. Be5+ f6 39. Rxe6 fxe5 40. Rxe5 Bd6 41. Rg5 Kf6 42. Kc2 Be7 43. Kd3 1-0

[Event "Titled Tuesday intern op 10th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.10"]
[Round "1"]
[White "Gurevich, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2363"]
[BlackElo "2572"]
[PlyCount "42"]
[EventDate "2022.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. Qc2 Nbd7 10. Bf4 O-O 11. Nbd2 Nh5 12. Be3 Rc8 13. Rac1 h6 14. Rfe1 Bb4 15. Qb2 Qe7 16. Rc2 Rfd8 17. Rd1 c5 18. cxd5 exd5 19. a3 cxd4 20. Bxd4 Bxa3 21. Qa1 Rxc2 0-1

[Event "Titled Tuesday intern op 10th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.10"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Csonka, Balazs"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2498"]
[PlyCount "89"]
[EventDate "2022.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. dxc5 Bxc5 9. Bxc5 Qxc5 10. Nb5 Kf8 11. Nbd4 Nge7 12. O-O Bg4 13. Re1 Bxf3 14. Nxf3 h6 15. Bd3 Nb4 16. c3 Nxd3 17. Qxd3 Nc6 18. Rad1 Rd8 19. h4 Ke7 20. Qd2 Kd7 21. Qf4 Rhf8 22. Qg4 g6 23. Qf4 h5 24. Ng5 Kc7 25. Nh7 Rh8 26. Ng5 Rhf8 27. Rd3 Qe7 28. Rf3 Rd7 29. b4 Kb8 30. a4 Rc7 31. a5 Rfc8 32. Qxf7 Qxf7 33. Nxf7 Ne7 34. Nd6 Rd8 35. Rf6 Rxc3 36. Rxe6 Nf5 37. Rxg6 Nxd6 38. Rxd6 Rxd6 39. exd6 Kc8 40. Re5 Rc4 41. Rxh5 Rxb4 42. g3 d4 43. Rd5 Kd7 44. h5 Ke6 45. d7 1-0

[Event "Titled Tuesday intern op 10th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.10"]
[Round "3"]
[White "Beerdsen, Thomas"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2497"]
[BlackElo "2572"]
[PlyCount "45"]
[EventDate "2022.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 Nf6 4. e5 d5 5. Bb5 Nd7 6. Bxc6 bxc6 7. d3 e6 8. O-O Rb8 9. b3 c4 10. bxc4 dxc4 11. dxc4 Ba6 12. Qd4 Qb6 13. Qf4 Qc5 14. Rd1 Qxc4 15. Qg3 Qxc2 16. Nc3 Qxc3 17. Be3 Qa3 18. Rac1 Be2 19. Rxd7 Kxd7 20. Nd4 Bh5 21. Qh4 Bg6 22. Nxc6 Rb4 23. Qd8# 1-0

[Event "Titled Tuesday intern op 10th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.10"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Hua, Lefong"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2305"]
[PlyCount "55"]
[EventDate "2022.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Nc6 4. d4 d5 5. exd5 Qxd5 6. Na3 Bg4 7. Bc4 Qe4+ 8. Be3 cxd4 9. cxd4 Bh6 10. Qb3 Bxf3 11. Bxf7+ Kf8 12. gxf3 Qf5 13. Bxg8 Bxe3 14. fxe3 Rxg8 15. Qxb7 Rc8 16. Rc1 Qe6 17. Kf2 Kg7 18. Rhd1 Rgf8 19. Nc4 Qh3 20. Nd2 Qxh2+ 21. Ke1 Qh1+ 22. Ke2 Qh2+ 23. Kd3 Ne5+ 24. dxe5 Rfd8+ 25. Ke4 Rxc1 26. Qxe7+ Kh6 27. Rxc1 Rxd2 28. Rc7 1-0

[Event "Titled Tuesday intern op 10th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.10"]
[Round "5"]
[White "Riehle, Marco"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2353"]
[BlackElo "2572"]
[PlyCount "118"]
[EventDate "2022.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. a3 e6 3. b4 d5 4. exd5 exd5 5. Nf3 Nf6 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. O-O Be7 9. bxc5 Nxc5 10. d3 O-O 11. Re1 Rc8 12. h3 Re8 13. Bb2 Ne6 14. Nbd2 Qc7 15. c4 dxc4 16. Nxc4 Rcd8 17. Nce5 Qb6 18. Rb1 Qa6 19. Qb3 Nd5 20. Rbc1 Nc5 21. Qd1 Nf4 22. d4 Ncd3 23. Qb3 Qe6 24. d5 Qf5 25. Nd4 Nxc1 26. Bxc1 Qf6 27. Ndf3 Bd6 28. Bb2 Bxe5 29. Bxe5 Qf5 30. Qxb7 Nxh3+ 31. Kf1 Ng5 32. Nxg5 Qxg5 33. f4 Qf5 34. d6 f6 35. d7 Qxd7 36. Qb3+ Qf7 37. Qxf7+ Kxf7 38. Bc3 Rxe1+ 39. Bxe1 Rd3 40. a4 Ra3 41. a5 a6 42. g3 Ra4 43. Kg2 h5 44. Kf3 Ke6 45. g4 Ra3+ 46. Kg2 hxg4 47. f5+ Kxf5 48. Bb4 Ra4 49. Be1 g5 50. Kg3 Ra3+ 51. Kg2 Rb3 52. Bd2 Kg6 53. Be1 f5 54. Kf2 f4 55. Ke2 Kf5 56. Kd2 g3 57. Kc2 Re3 58. Kd2 Rxe1 59. Kxe1 f3 0-1

[Event "Titled Tuesday intern op 10th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.10"]
[Round "6"]
[White "Gharibyan, Mamikon"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2487"]
[BlackElo "2572"]
[PlyCount "58"]
[EventDate "2022.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Nf3 d6 5. Bg2 Be7 6. O-O O-O 7. b4 h6 8. b5 Be6 9. d3 Nbd7 10. bxc6 bxc6 11. Qa4 Nc5 12. Qc2 Rc8 13. Rd1 Qa5 14. d4 exd4 15. Nxd4 Qa6 16. Nxe6 fxe6 17. Nb1 Ng4 18. Bf4 Nxf2 19. Kxf2 e5 20. e3 exf4 21. exf4 Bf6 22. Nc3 Qxc4 23. Rac1 Bd4+ 24. Kf3 Rce8 25. Kg4 Qe6+ 26. f5 Rxf5 27. Rxd4 Rf2+ 28. Kh4 Rxc2 29. Rxc2 Qf6+ 0-1

[Event "Titled Tuesday intern op 10th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.10"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Yuan, Qingyu"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2373"]
[PlyCount "64"]
[EventDate "2022.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 e6 7. Bd3 Nb4 8. O-O Nxd3 9. cxd3 Ne7 10. Nc3 Ng6 11. Qg3 Be7 12. Ne2 O-O 13. Ned4 Bd7 14. Re1 Rc8 15. Bd2 Qb6 16. Bc3 Qa6 17. Red1 Bb5 18. Nxb5 Qxb5 19. h4 h5 20. a3 Qa4 21. d4 Qc2 22. Rd2 Qe4 23. Bb4 Bxb4 24. axb4 a6 25. Qg5 Qg4 26. b5 axb5 27. Ra5 Rc1+ 28. Kh2 f6 29. exf6 Rxf6 30. Rxb5 Rc7 31. Rb6 Rcf7 32. Re2 Rxf3 0-1

[Event "Titled Tuesday intern op 10th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.10"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Bharath, Subramaniyam H"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2479"]
[PlyCount "181"]
[EventDate "2022.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 Nc6 7. d4 cxd4 8. cxd4 d6 9. exd6 Bxd6 10. O-O O-O 11. Nc3 Ne7 12. Re1 Bd7 13. Ne5 Bc6 14. Qh5 Ng6 15. Bc2 Rc8 16. Re3 Bxe5 17. dxe5 Bxg2 18. Rg3 Nd5 19. Rxg2 Nxc3 20. bxc3 Rxc3 21. Bxg6 hxg6 22. Qe2 Qd5 23. Rg3 Rfc8 24. Rxc3 Rxc3 25. Bf4 Rd3 26. Re1 Rd4 27. Qe3 g5 28. Bg3 g4 29. a3 a6 30. Qg5 Rd1 31. Qe3 Rd3 32. Qg5 Rd1 33. Qe3 Rd3 34. Qe2 Rd4 35. Rb1 b5 36. Qe1 a5 37. Qxa5 Rd1+ 38. Rxd1 Qxd1+ 39. Kg2 Qf3+ 40. Kf1 Qd1+ 41. Qe1 Qd3+ 42. Qe2 Qxa3 43. Qxb5 Qa1+ 44. Kg2 Qa8+ 45. Kf1 Qh1+ 46. Ke2 Qe4+ 47. Kd2 Qd4+ 48. Qd3 Qb2+ 49. Qc2 Qd4+ 50. Qd3 Qb2+ 51. Qc2 Qd4+ 52. Ke2 Qd5 53. Qd3 Qa2+ 54. Ke3 Qa4 55. Qd8+ Kh7 56. Qd4 Qa3+ 57. Qd3+ Qxd3+ 58. Kxd3 Kg6 59. Ke4 Kg5 60. Ke3 Kf5 61. Kd4 Kg5 62. Ke4 g6 63. Ke3 Kf5 64. Kd4 Kg5 65. Ke4 Kh6 66. Ke3 Kg5 67. Ke4 Kh6 68. Bh4 g5 69. Bg3 Kg6 70. Ke3 Kf5 71. Kd4 Kg6 72. Kc5 Kf5 73. Kd6 f6 74. exf6 Kxf6 75. Kd7 e5 76. Kd6 Kf5 77. Kd5 e4 78. Kd4 Kf6 79. Kxe4 Ke6 80. Kd4 Kf5 81. Kd5 Kf6 82. Kd6 Kf5 83. Ke7 Kg6 84. Ke6 Kh5 85. Kf5 Kh6 86. Kxg4 Kg6 87. f3 Kh6 88. Bf2 Kg6 89. Be3 Kh6 90. Bxg5+ Kg6 91. f4 1-0

[Event "Titled Tuesday intern op 10th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.10"]
[Round "9"]
[White "Fier, Alexandr"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2567"]
[BlackElo "2572"]
[PlyCount "194"]
[EventDate "2022.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 Re8 9. Bd3 c6 10. O-O Nbd7 11. Bc2 Nf8 12. b4 Ng6 13. Nfe2 Bd6 14. f3 Qc7 15. g3 Bh3 16. Rf2 Rad8 17. Rb1 h5 18. Nf4 Bxf4 19. exf4 Qc8 20. b5 cxb5 21. Bd2 a6 22. a4 Qc4 23. axb5 Qxd4 24. Ne2 Qc5 25. bxa6 bxa6 26. Bb4 Qe3 27. Rb3 Qa7 28. Nd4 Rb8 29. Nc6 Qb6 30. Nxb8 Qxb8 31. Bc3 Qa7 32. Bd4 Qxd4 33. Bd3 a5 34. Ra3 Qc5 35. Ra1 d4 36. Rc2 Qd6 37. Rxa5 Nd5 38. Re2 Ne3 39. Qb3 Re7 40. Rxh5 Be6 41. Qa4 Nf8 42. Qa8 g6 43. Re5 Bd5 44. Qa6 Qxa6 45. Bxa6 Rxe5 46. fxe5 Bxf3 47. Rd2 Ne6 48. Bc8 Nc5 49. Rxd4 Bc6 50. Rd6 Be4 51. e6 Nxe6 52. Bxe6 fxe6 53. Rxe6 Nf5 54. Rxe4 Kg7 55. Rf4 Ne7 56. Ra4 Nd5 57. Ra5 Nf6 58. Kg2 Kh6 59. Kf3 Nd7 60. h4 Nb6 61. g4 Nc4 62. Rc5 Nd2+ 63. Kf4 Nb3 64. Rd5 Nc1 65. g5+ Kh5 66. Re5 Nd3+ 67. Ke4 Nxe5 68. Kxe5 Kxh4 69. Kf4 Kh5 70. Kf3 Kxg5 71. Kg3 Kf5 72. Kf3 Kg5 73. Kg3 Kf5 74. Kf3 Kf6 75. Kf4 Kg7 76. Kg5 Kf7 77. Kg4 Kf6 78. Kf4 Kg7 79. Kg5 Kh7 80. Kg4 Kh6 81. Kh4 g5+ 82. Kg4 Kg6 83. Kg3 Kh5 84. Kh3 g4+ 85. Kg3 Kg5 86. Kg2 Kf4 87. Kf2 Kf5 88. Kg3 Kg5 89. Kg2 Kh4 90. Kh2 g3+ 91. Kg2 Kg4 92. Kg1 Kf3 93. Kf1 Kf4 94. Kg2 Kg4 95. Kg1 Kh3 96. Kh1 Kh4 97. Kg2 Kg4 1/2-1/2

[Event "Titled Tuesday intern op 10th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.10"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Meskovs, Nikita"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2553"]
[PlyCount "111"]
[EventDate "2022.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 Qc7 8. Qe2 g5 9. h3 Bg7 10. O-O Nxe5 11. Nxg5 h6 12. Nf3 d5 13. a4 a5 14. Re1 Nxf3+ 15. Qxf3 Bd7 16. d4 cxd3 17. Bxd3 Bc6 18. Bf4 Qd7 19. Qh5 e6 20. Nd2 Bf6 21. Nf3 Rg8 22. Rxe6+ Qxe6 23. Re1 Qxe1+ 24. Nxe1 Nd7 25. Bb5 O-O-O 26. Nf3 Rde8 27. Qf5 Re6 28. Qh7 Rf8 29. Bxh6 Rfe8 30. Qxf7 Bxb5 31. axb5 Bd8 32. Bf4 R8e7 33. Qf5 Bc7 34. Bxc7 Kxc7 35. Qxd5 Rd6 36. Qc4+ Kb8 37. Qf4 Kc7 38. Nd4 Re5 39. g3 a4 40. h4 Rdd5 41. Nf3 Kb6 42. Nxe5 Nxe5 43. Kg2 Nd3 44. Qe3+ Kxb5 45. Qe4 Rd6 46. Qe3 Nxb2 47. Qe5+ Kc6 48. Qe4+ Kc7 49. Qe7+ Kc6 50. Qe4+ Kc7 51. Qb4 Rb6 52. Qc5+ Rc6 53. Qa5+ Kd6 54. Qb4+ Kd5 55. Qxb2 Ra6 56. Qxb7+ 1-0

[Event "Titled Tuesday intern op 10th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.10"]
[Round "11"]
[White "Barp, Alberto"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2384"]
[BlackElo "2572"]
[PlyCount "50"]
[EventDate "2022.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Qc2 d5 9. O-O O-O 10. Rd1 Nbd7 11. Bc1 Rc8 12. Bb2 c5 13. Nc3 Re8 14. cxd5 exd5 15. dxc5 Nxc5 16. Ng5 d4 17. Nd5 Nce4 18. Nxe7+ Qxe7 19. Qb1 Nxg5 20. Bxd4 Bxe2 21. Re1 Qd6 22. Bb2 Nf3+ 23. Bxf3 Bxf3 24. Qf5 Bb7 25. Qg5 Qc6 0-1

[Event "Titled Tuesday intern op 10th May Late"]
[Site "Chess.com INT"]
[Date "2022.05.10"]
[Round "1"]
[White "Plotnikov, Pavel"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2297"]
[BlackElo "2572"]
[PlyCount "80"]
[EventDate "2022.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. Be3 Nd7 8. Nbd2 e6 9. Qe2 Qc7 10. O-O-O Be7 11. Kb1 a5 12. g4 Bg6 13. Ne1 f6 14. f4 Bf7 15. Nef3 a4 16. h4 e5 17. fxe5 Nxe5 18. Nxe5 Qxe5 19. Nf3 Qe6 20. a3 Qa2+ 21. Kc1 c4 22. Bd4 O-O-O 23. Bc3 cxd3 24. cxd3 Bb3 25. Nd2 Bxa3 26. Nxb3 axb3 27. Qe3 Bd6 28. d4 Rhe8 29. e5 Bxe5 30. Qf2 g5 31. hxg5 fxg5 32. Qf5+ Kb8 33. dxe5 Qa1+ 34. Qb1 Qa7 35. Rxd8+ Rxd8 36. Qe4 Qa1+ 37. Qb1 Qa7 38. Qe4 Qa1+ 39. Qb1 Qa6 40. Qe4 Qa1+ 1/2-1/2

[Event "Titled Tuesday intern op 10th May Late"]
[Site "Chess.com INT"]
[Date "2022.05.10"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Nozdrachev, Leonid"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2572"]
[BlackElo "2367"]
[PlyCount "182"]
[EventDate "2022.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. a4 c6 8. Re1 Qc7 9. h3 Re8 10. Ng5 Rf8 11. Nf3 Re8 12. Ba2 Nf8 13. Be3 Ng6 14. Qd2 a6 15. a5 Bd8 16. dxe5 dxe5 17. Ng5 Be6 18. Nxe6 fxe6 19. Red1 Qf7 20. Qe2 Bxa5 21. Bxe6 Qxe6 22. Rxa5 Red8 23. Raa1 Nf4 24. Qf3 Ng6 25. Na4 Qc4 26. Nb6 Qxc2 27. Nxa8 Rxa8 28. Bg5 Nxe4 29. Bd8 Nd2 30. Rxd2 Qxd2 31. Rd1 Qxb2 32. Rd7 Qc1+ 33. Rd1 Qf4 34. Qb3+ Qf7 35. Qb6 a5 36. Bg5 h6 37. Be3 a4 38. Rd8+ Rxd8 39. Qxd8+ Kh7 40. Qa8 b5 41. Qxc6 Qb3 42. Bc5 Qc4 43. Qb6 Qc1+ 44. Kh2 Qf4+ 45. Kg1 Qc4 46. Kh2 Qb3 47. Qa7 b4 48. Qa5 a3 49. Bxb4 a2 50. Bc3 Qc4 51. Kg1 Qb3 52. Kh2 Qc4 53. Kg1 Qe6 54. Qa7 Nf4 55. Bd2 Ne2+ 56. Kh2 Nd4 57. Bc3 Nc2 58. Bb2 Qf5 59. Kg1 Qe6 60. Kh2 Ne1 61. Kg1 Nd3 62. Bc3 Nf4 63. Kh2 Nd5 64. Qxa2 Qd6 65. Qc2+ e4+ 66. Kg1 Nxc3 67. Qxc3 Qd5 68. Qe3 Qf5 69. Kh2 Qg6 70. Kg1 Qf5 71. Qd4 Qg6 72. Kf1 Qf5 73. Ke2 Kg6 74. g3 Qf3+ 75. Ke1 Qh1+ 76. Kd2 Qxh3 77. Qxe4+ Qf5 78. Qg2 Qg5+ 79. Ke2 Qg4+ 80. Kd3 Qf5+ 81. Ke3 Qe5+ 82. Kd2 Qd4+ 83. Kc2 Qc4+ 84. Kd2 Qd4+ 85. Ke2 Qc4+ 86. Ke3 Qc3+ 87. Ke2 Qc2+ 88. Ke1 Qc1+ 89. Ke2 Qc2+ 90. Ke3 Qc3+ 91. Ke2 Qc2+ 1/2-1/2

[Event "Titled Tuesday intern op 10th May Late"]
[Site "Chess.com INT"]
[Date "2022.05.10"]
[Round "3"]
[White "Zivkovic, Nemanja"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2406"]
[BlackElo "2572"]
[PlyCount "60"]
[EventDate "2022.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 g6 5. O-O Bg7 6. c3 O-O 7. h3 e5 8. d3 d6 9. Re1 Nh5 10. Be3 Bd7 11. Nbd2 a6 12. Ba4 b5 13. Bb3 Kh8 14. Bd5 Rb8 15. Nf1 Ne7 16. Bb3 f5 17. Ng5 c4 18. dxc4 h6 19. Nf3 fxe4 20. N3d2 bxc4 21. Qxc4 d5 22. Qxa6 d4 23. Nxe4 Bb5 24. Qa7 dxe3 25. Nxe3 Nc6 26. Qc5 Nf4 27. Red1 Qh4 28. Nd5 Ne2+ 29. Kh2 Qxe4 30. c4 Ncd4 0-1

[Event "Titled Tuesday intern op 10th May Late"]
[Site "Chess.com INT"]
[Date "2022.05.10"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Djokic, Mihailo"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2194"]
[PlyCount "101"]
[EventDate "2022.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 g6 7. Nc3 Bg7 8. Bb3 Nf6 9. Bg5 O-O 10. O-O-O Bg4 11. h3 Bxf3 12. Qxf3 Qa5 13. h4 Ne5 14. Qh3 h5 15. Kb1 Rac8 16. Bxf6 Bxf6 17. Nd5 Kg7 18. Nxf6 Kxf6 19. Rd5 Qb6 20. Qg3 Kg7 21. Rhd1 Ng4 22. R5d2 Rc5 23. f3 Nf6 24. Qe1 a5 25. Qe2 Rb5 26. a4 Rb4 27. e5 dxe5 28. Qxe5 Rxh4 29. Qxe7 Qb4 30. Qe5 Qf4 31. Qxa5 Rh2 32. Qb6 Qb8 33. a5 h4 34. Rd6 Ng8 35. Qd4+ Kh7 36. Rd7 Nh6 37. Bd5 Rxg2 38. Qxh4 Rh2 39. Qd4 Qg3 40. Bxb7 Nf5 41. Qd3 Qf2 42. a6 Kg7 43. Be4 Ne3 44. Qd4+ Kg8 45. Rc1 Rh5 46. Rd8 Rxd8 47. Qxd8+ Kh7 48. a7 Rh1 49. Rxh1+ Qh2 50. Rxh2+ Kg7 51. Qh8# 1-0

[Event "Titled Tuesday intern op 10th May Late"]
[Site "Chess.com INT"]
[Date "2022.05.10"]
[Round "5"]
[White "Skliarov, Viktor"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2387"]
[BlackElo "2572"]
[PlyCount "99"]
[EventDate "2022.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 Nd7 9. Nxg6 hxg6 10. Nd2 e6 11. Nf3 Qb6 12. b3 O-O-O 13. Qe2 Be7 14. Bb2 Bf6 15. e5 Be7 16. O-O-O Rh7 17. Qe3 Rdh8 18. Qf4 f5 19. exf6 gxf6 20. Qe4 e5 21. h4 Rg7 22. h5 gxh5 23. gxh5 Qd8 24. Rh3 Qf8 25. Qf5 Qg8 26. Rdh1 Rg4 27. Rh4 Rg2 28. Nd2 Rg5 29. Qf3 f5 30. Nc4 Rg1+ 31. Rxg1 Qxg1+ 32. Kd2 Bxh4 33. Nxe5 Nxe5 34. Bxe5 Qg5+ 35. Bf4 Qg4 36. Qe3 Bf6 37. Qe6+ Kd8 38. Qxf6+ Kd7 39. Qf7+ Kd8 40. Qc7+ Ke8 41. Qc8+ Kf7 42. Qxh8 Qxf4+ 43. Ke2 Qg4+ 44. Kd2 Qf4+ 45. Ke2 Qg4+ 46. Kf1 Qd1+ 47. Kg2 Qg4+ 48. Kf1 Qd1+ 49. Kg2 Qg4+ 50. Kf1 1/2-1/2

[Event "Titled Tuesday intern op 10th May Late"]
[Site "Chess.com INT"]
[Date "2022.05.10"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Herrera Reyes, Jose Antonio"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2345"]
[PlyCount "53"]
[EventDate "2022.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 f6 5. d4 Nc6 6. Bd3 f5 7. O-O g6 8. Re1 h6 9. c4 dxc4 10. Bxc4 Nxd4 11. Nxd4 Qxd4 12. Qb3 b5 13. Bxb5+ Bd7 14. Qxe6+ Ne7 15. Nc3 a6 16. Be3 axb5 17. Qf6 Qg4 18. h3 Qh5 19. Qxh8 O-O-O 20. Bxc5 f4 21. Qf6 Nf5 22. Bxf8 f3 23. Rac1 Kb7 24. Nd5 Rc8 25. Qb6+ Ka8 26. Rxc8+ Bxc8 27. Nc7# 1-0

[Event "Titled Tuesday intern op 10th May Late"]
[Site "Chess.com INT"]
[Date "2022.05.10"]
[Round "7"]
[White "Rorrer, Grayson"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2204"]
[BlackElo "2572"]
[PlyCount "74"]
[EventDate "2022.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. Nc3 Nd7 8. Be3 e6 9. Qe2 Be7 10. O-O-O Qa5 11. g4 Bg6 12. Kb1 b5 13. Qe1 Qc7 14. Ne2 f6 15. Nh4 Bf7 16. f4 a5 17. Nf3 a4 18. d4 cxd4 19. Nexd4 O-O 20. g5 fxg5 21. Nxg5 Bxg5 22. fxg5 Rae8 23. Qe2 Bg6 24. Bc1 Nc5 25. e5 a3 26. h4 Be4 27. Rhe1 Qxe5 28. Nxc6 Qc7 29. Nd4 b4 30. Rf1 Bd5 31. Rxf8+ Rxf8 32. Rf1 Rc8 33. Bf4 Qd7 34. Qe5 Ne4 35. h5 axb2 36. g6 Qa7 37. Nb3 Bxb3 0-1

[Event "Titled Tuesday intern op 10th May Late"]
[Site "Chess.com INT"]
[Date "2022.05.10"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Vasquez Schroder, Rodrigo Rafael"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2506"]
[PlyCount "103"]
[EventDate "2022.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qd7 8. O-O Bb6 9. Nbd2 Na5 10. Qc2 Nxc4 11. Nxc4 exd4 12. cxd4 Ne7 13. a4 Nc6 14. Bb2 Na5 15. d5 Nxc4 16. Qxc4 a5 17. e5 O-O 18. Rfe1 dxe5 19. Rxe5 Qg4 20. Qxg4 Bxg4 21. Rg5 f6 22. Rxg4 Rad8 23. Rd1 Kf7 24. Rc4 Rfe8 25. Kf1 Rd7 26. Rc2 Red8 27. Rcd2 Bc5 28. Bc3 b6 29. g4 g5 30. h4 h6 31. Kg2 Rd6 32. hxg5 hxg5 33. Kf1 Kg6 34. Kg2 Re8 35. Re1 Red8 36. Re6 Rxe6 37. dxe6 Re8 38. Re2 Rd8 39. Bd4 Be7 40. Bc3 Bc5 41. Nd4 Re8 42. Nf5 Bf8 43. Kf3 Bc5 44. Bd4 Bb4 45. Bb2 Bc5 46. Re4 Bb4 47. Ke2 Bc5 48. Bd4 Bb4 49. f3 c5 50. Bf2 c4 51. e7 Kf7 52. Bxb6 1-0

[Event "Titled Tuesday intern op 10th May Late"]
[Site "Chess.com INT"]
[Date "2022.05.10"]
[Round "9"]
[White "Xiong, Jeffery"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2688"]
[BlackElo "2572"]
[PlyCount "148"]
[EventDate "2022.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 e5 8. a4 d6 9. h3 Be7 10. Bc4 O-O 11. d3 h6 12. Nh2 Rb8 13. a5 Nc6 14. Bd2 Nxa5 15. Nd5 Nxd5 16. Bxa5 b6 17. Bxd5 bxa5 18. b3 Be6 19. Bc4 Kh8 20. Qd2 Rb4 21. Bxa6 Bg5 22. Qc3 f5 23. Bc4 Bc8 24. Nf3 Qd8 25. Nxg5 Qxg5 26. Rxa5 f4 27. f3 Bxh3 28. Qd2 Rf6 29. Kf1 Be6 30. g4 Bxc4 31. dxc4 Rb8 32. Qh2 Rbf8 33. Ke2 Rg6 34. Ra7 Qd8 35. Rea1 Kh7 36. R1a6 Rgf6 37. Qh4 Qe8 38. Rb6 R8f7 39. Raa6 Qf8 40. Ra1 Rg6 41. Rba6 Rb7 42. Ra8 Rb8 43. R8a7 Re8 44. Rh1 Ree6 45. g5 Qd8 46. Rxg7+ Rxg7 47. g6+ Rexg6 48. Qxd8 Rg2+ 49. Kd1 Rg1+ 50. Rxg1 Rg8 51. Kd2 Rxd8 52. c3 Rb8 53. Kc2 h5 54. Rd1 Rb6 55. Kb2 Kg6 56. Rg1+ Kh6 57. Rh1 Kg5 58. Rg1+ Kh4 59. Ka3 Kh3 60. b4 h4 61. Ka4 Kh2 62. Rg4 h3 63. Ka5 Rb8 64. b5 Ra8+ 65. Kb6 Ra3 66. Kc7 Rxc3 67. b6 Rxf3 68. Kxd6 Rb3 69. Kxc5 f3 70. Rg5 f2 71. Rf5 Kg2 72. Rg5+ Kf3 73. Rf5+ Ke2 74. Rf3 Kxf3 0-1

[Event "Titled Tuesday intern op 10th May Late"]
[Site "Chess.com INT"]
[Date "2022.05.10"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Andreikin, Dmitry"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2729"]
[PlyCount "76"]
[EventDate "2022.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 Qd8 7. Nc4 Be7 8. Bd3 O-O 9. O-O b6 10. dxc5 bxc5 11. Bf4 Bb7 12. Qe2 Nbd7 13. Rad1 Nd5 14. Bg3 N7f6 15. Rfe1 Nh5 16. Be5 Qc8 17. Ng5 Nhf6 18. Nd6 Bxd6 19. Bxd6 Qc6 20. Bxf8 Nxc3 21. Qf1 Nxd1 22. Bxg7 Kxg7 23. Rxd1 Rd8 24. Nf3 Qa4 25. b3 Qxa2 26. Bb1 Rxd1 27. Qxd1 Bxf3 28. gxf3 Qb2 29. Qd3 Qd4 30. Qc2 a5 31. Kg2 h5 32. Kf1 h4 33. Kg2 Kf8 34. Qe2 Nd5 35. Qa6 Nf4+ 36. Kg1 Qd1+ 37. Qf1 Ne2+ 38. Kg2 h3+ 0-1

[Event "Titled Tuesday intern op 10th May Late"]
[Site "Chess.com INT"]
[Date "2022.05.10"]
[Round "11"]
[White "Nakamura, Hikaru"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "2766"]
[BlackElo "2572"]
[PlyCount "58"]
[EventDate "2022.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 b6 5. b3 Bb7 6. Bb2 Bd6 7. Qc2 a6 8. Be2 O-O 9. cxd5 exd5 10. h4 Re8 11. d4 c5 12. dxc5 bxc5 13. O-O-O Nc6 14. a3 d4 15. Na4 Na5 16. Kb1 Bd5 17. Nxc5 Bxc5 18. Qxc5 Nxb3 19. Qb4 Rb8 20. Qa4 Qb6 21. Nxd4 Be4+ 22. Bd3 Bxd3+ 23. Rxd3 Nc5 24. Qxe8+ Nxe8 25. Rd2 Na4 26. Ka1 Nd6 27. Rc1 Nxb2 28. Rc6 Qb7 29. Rxb2 Qxb2# 0-1

[Event "Titled Tuesday intern op 17th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.17"]
[Round "1"]
[White "Bettalli, Francesco"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2304"]
[BlackElo "2572"]
[PlyCount "77"]
[EventDate "2022.05.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 e6 5. Nf3 Bb4 6. Bd3 Ne4 7. Bxe4 dxe4 8. Nd2 f5 9. O-O O-O 10. Be5 Nd7 11. Bg3 Nf6 12. Ne2 Bd6 13. c4 b6 14. Rc1 a5 15. Nc3 Ba6 16. Nb5 Qd7 17. Qe2 Rae8 18. Rfd1 Bxb5 19. cxb5 Nd5 20. a3 Rf6 21. Bxd6 cxd6 22. Rc6 Ref8 23. Nc4 f4 24. Rxd6 Qe7 25. exf4 Rxf4 26. Rc6 h5 27. Ne5 Rxf2 28. Qxf2 Rxf2 29. Kxf2 Kh7 30. Rc8 e3+ 31. Kg1 Nf4 32. g3 e2 33. Re1 Qd6 34. Rh8+ Kxh8 35. Nf7+ Kg8 36. Nxd6 Nd3 37. Rxe2 Nc1 38. Rxe6 Nd3 39. Re8+ 1-0

[Event "Titled Tuesday intern op 17th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.17"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Butti, Enrique"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2065"]
[PlyCount "31"]
[EventDate "2022.05.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 e6 7. Nc3 Nf6 8. Bf4 Be7 9. O-O-O e5 10. Bg5 Be6 11. Bxf6 gxf6 12. Nd5 Rc8 13. Kb1 Na5 14. Bb3 Rc5 15. Ne3 Qc7 16. Nh4 1-0

[Event "Titled Tuesday intern op 17th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.17"]
[Round "3"]
[White "Wagner, Dinara"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2287"]
[BlackElo "2572"]
[PlyCount "38"]
[EventDate "2022.05.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 Nc6 9. Be3 Ng4 10. Nxc6 Nxe3 11. fxe3 Bxc6 12. Qd2 Qg5 13. Bd3 Bc5 14. Nd1 O-O 15. b4 Bd6 16. O-O Qe5 17. Nc3 Qxh2+ 18. Kf2 f5 19. e5 Bxe5 0-1

[Event "Titled Tuesday intern op 17th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.17"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Khripachenko, Alexander"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2195"]
[PlyCount "63"]
[EventDate "2022.05.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6 5. d5 Nc5 6. dxc6 e4 7. cxb7 Bxb7 8. Be2 exf3 9. Bxf3 Bxf3 10. Qxf3 Be7 11. O-O O-O 12. Rd1 c6 13. c4 Rb8 14. Nc3 Ne6 15. b3 Bf6 16. Bb2 Qa5 17. Na4 Bxb2 18. Nxb2 Rfd8 19. Nd3 d5 20. Ne5 Qc7 21. Re1 Rbc8 22. Rad1 d4 23. h4 c5 24. Re4 Re8 25. Rde1 Nf8 26. h5 h6 27. Qg4 Re6 28. Nxf7 Rxe4 29. Nxh6+ Kh7 30. Qf5+ Kxh6 31. Rxe4 Qd6 32. Qxc8 1-0

[Event "Titled Tuesday intern op 17th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.17"]
[Round "5"]
[White "Wagner, Dennis"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2586"]
[BlackElo "2572"]
[PlyCount "144"]
[EventDate "2022.05.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 g6 7. d4 cxd4 8. cxd4 Bg7 9. O-O O-O 10. Nc3 d5 11. exd6 Qxd6 12. d5 Na5 13. h3 Bf5 14. Re1 Rac8 15. Nb5 Qd7 16. Nfd4 Nxb3 17. axb3 a6 18. Nc3 Rcd8 19. g4 Be6 20. dxe6 Qxd4 21. Be3 Qb4 22. exf7+ Kxf7 23. Qf3+ Kg8 24. Qxb7 Nd5 25. Qxb4 Nxb4 26. Bc5 Nc2 27. Bxe7 Nxe1 28. Bxd8 Nf3+ 29. Kg2 Rxd8 30. Kxf3 Bxc3 31. bxc3 Rd3+ 32. Kf4 Rxc3 33. Rxa6 Rxb3 34. Kg5 Rxh3 35. Ra8+ Kg7 36. Ra7+ Kg8 37. f4 Rf3 38. f5 gxf5 39. gxf5 Rf1 40. Kf6 h5 41. Rg7+ Kf8 42. Rh7 Kg8 43. Rxh5 Ra1 44. Rg5+ Kf8 45. Kg6 Ra6+ 46. f6 Ra1 47. Rg2 Rf1 48. Rg3 Rf2 49. Rg4 Rf1 50. Rg2 Rf3 51. Rg1 Rf2 52. Rg4 Rf3 53. Rg2 Rf1 54. Rg3 Rf2 55. Rg1 Rf3 56. Ra1 Rg3+ 57. Kf5 Rf3+ 58. Ke6 Re3+ 59. Kf5 Rf3+ 60. Ke5 Re3+ 61. Kf4 Re2 62. Ra7 Rf2+ 63. Kg5 Rg2+ 64. Kf5 Rf2+ 65. Ke6 Re2+ 66. Kd5 Rd2+ 67. Ke4 Rd1 68. Kf5 Rf1+ 69. Kg6 Rg1+ 70. Kf5 Rf1+ 71. Kg6 Rg1+ 72. Kf5 Rf1+ 1/2-1/2

[Event "Titled Tuesday intern op 17th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.17"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Sapunov, Evgeny"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2572"]
[BlackElo "2461"]
[PlyCount "85"]
[EventDate "2022.05.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. Bd3 d5 8. O-O dxe4 9. Nxe4 Nbd7 10. Re1 Be7 11. c3 Nxe4 12. Bxe4 Nf6 13. Bc2 O-O 14. Bf4 Qd5 15. Qe3 b5 16. Be5 Qd8 17. Qg3 g6 18. Rad1 Nd5 19. b3 Bf6 20. c4 Nb6 21. Be4 Rc8 22. c5 Nd5 23. Bxd5 exd5 24. Re3 Bxe5 25. Rxe5 Re8 26. Rde1 Rxe5 27. Qxe5 Qa5 28. Re2 Qc3 29. h4 h5 30. g3 a5 31. Kg2 a4 32. Qf6 axb3 33. axb3 Qxb3 34. Re7 Rf8 35. Qxc6 Qc4 36. Qf6 b4 37. Rb7 b3 38. c6 Qc2 39. c7 b2 40. Qd8 Kg7 41. Rb8 Rxd8 42. cxd8=Q Qe4+ 43. Kh2 1-0

[Event "Titled Tuesday intern op 17th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.17"]
[Round "7"]
[White "Xu, Yi"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2507"]
[BlackElo "2572"]
[PlyCount "111"]
[EventDate "2022.05.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bc4 d6 8. Nd5 Nxd5 9. exd5 g6 10. Nxd4 cxd4 11. d3 h6 12. a4 Bg7 13. a5 O-O 14. b4 h5 15. Bg5 Re8 16. Qb1 e5 17. b5 Rb8 18. Qb4 Bd7 19. b6 Qc5 20. Qxc5 dxc5 21. f4 f6 22. fxe5 fxg5 23. e6 Bb5 24. Bxb5 axb5 25. d6 Bf6 26. a6 bxa6 27. Rxa6 Rb7 28. d7 Rd8 29. e7 Bxe7 30. Rxe7 Kf8 31. Re5 Rdxd7 32. Rxc5 b4 33. Rxg5 Rd6 34. Rb5 Rc6 35. Rxb4 Ke8 36. Rxd4 Rcxb6 37. Rxb6 Rxb6 38. Kf2 Kf7 39. Ke3 Kf6 40. Rf4+ Ke5 41. Re4+ Kd5 42. c4+ Kd6 43. Rf4 Ke5 44. d4+ Ke6 45. Ke4 Rb2 46. Kf3 Rc2 47. d5+ Ke5 48. Re4+ Kf5 49. Rd4 Ke5 50. d6 Kxd4 51. d7 Rc3+ 52. Kf4 g5+ 53. Kxg5 Kxc4 54. d8=Q Rd3 55. Qxd3+ Kxd3 56. Kxh5 1-0

[Event "Titled Tuesday intern op 17th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.17"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Eggleston, Thomas"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2203"]
[PlyCount "59"]
[EventDate "2022.05.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 f6 7. Bd3 fxe5 8. dxe5 c4 9. Bc2 Nh6 10. O-O Nf7 11. Qe2 Bd7 12. Nbd2 g5 13. h3 O-O-O 14. b3 cxb3 15. Nxb3 Be7 16. Rb1 Qc7 17. Re1 Rdg8 18. Nbd4 h5 19. Nb5 Qb8 20. Nfd4 Ncxe5 21. f4 gxf4 22. Bxf4 Bf6 23. c4 a6 24. cxd5 exd5 25. Nc3 Bxh3 26. Nxd5 Nf3+ 27. Nxf3 Qa7+ 28. Be3 b6 29. Nxb6+ Kd8 30. Rbd1+ 1-0

[Event "Titled Tuesday intern op 17th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.17"]
[Round "9"]
[White "Seo, Jung Min"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2483"]
[BlackElo "2572"]
[PlyCount "54"]
[EventDate "2022.05.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Ne5 d5 9. Bc3 O-O 10. O-O Nfd7 11. Nxd7 Nxd7 12. Nd2 f5 13. Rc1 Bd6 14. Qc2 Nf6 15. Rfe1 Qe7 16. e3 Rac8 17. f3 c5 18. dxc5 Bxc5 19. Kh1 Ba3 20. Bb2 Rfd8 21. Qb1 dxc4 22. Nxc4 Bxc4 23. bxc4 Rd2 24. Rc2 Rxc2 25. Qxc2 Qb4 26. Rb1 Bxb2 27. Rxb2 Qe1+ 0-1

[Event "Titled Tuesday intern op 17th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.17"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Zakhartsov, Vladimir"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2487"]
[PlyCount "99"]
[EventDate "2022.05.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. dxc5 Bxc5 9. Bxc5 Qxc5 10. Nb5 Nge7 11. Nc7+ Kd7 12. Nxa8 Qxc2 13. Qxc2 Bxc2 14. Bb5 Rxa8 15. Nd4 Bg6 16. Kd2 a6 17. Bxc6+ Nxc6 18. Nxc6 bxc6 19. b4 f6 20. f4 a5 21. a3 Be4 22. Rhf1 Kc7 23. g3 Kb6 24. Kc3 c5 25. bxc5+ Kxc5 26. Rfc1 Rb8 27. Ra2 fxe5 28. fxe5 d4+ 29. Kd2+ Kd5 30. Rc7 Kxe5 31. Rc5+ Bd5 32. Rxa5 Rf8 33. Kd3 Rf3+ 34. Ke2 Ke4 35. Rb2 d3+ 36. Kd2 Rf2+ 37. Kc3 Rxb2 38. Kxb2 d2 39. Kc2 Ke3 40. Rxd5 exd5 41. Kd1 Kd3 42. a4 Kc4 43. Kxd2 Kb4 44. Kd3 Kxa4 45. Kd4 Kb3 46. Kxd5 Kc3 47. Ke6 Kd3 48. Kf7 g5 49. Kf6 g4 50. Kg5 1-0

[Event "Titled Tuesday intern op 17th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.17"]
[Round "11"]
[White "Kamsky, Gata"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2661"]
[BlackElo "2572"]
[PlyCount "83"]
[EventDate "2022.05.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. Ncb4 O-O 14. Be2 a5 15. Nxe7+ Qxe7 16. Nd5 Qb7 17. Qd3 Rb8 18. O-O Be6 19. Rfd1 g6 20. Qg3 Bd8 21. Bg4 Kh8 22. Bf3 Qd7 23. h3 f5 24. Rd3 Bxd5 25. Rxd5 fxe4 26. Bxe4 Bb6 27. Rf1 Rf4 28. Qd3 Qf7 29. Qe2 Rf8 30. Rxd6 Bxf2+ 31. Kh1 b4 32. Rdd1 Bg3 33. Rxf4 Qxf4 34. Qf3 bxc3 35. bxc3 Rc8 36. Qxf4 Bxf4 37. Rd3 Kg7 38. g3 Bc1 39. Kg2 Bb2 40. Rd7+ Kh6 41. h4 Bxc3 42. g4 1-0

[Event "Titled Tuesday intern op 24th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.24"]
[Round "1"]
[White "Stepanencu, Nicodim Cosmin"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2235"]
[BlackElo "2572"]
[PlyCount "82"]
[EventDate "2022.05.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. Nf3 Nf6 4. d4 e4 5. Nfd2 d5 6. e3 Bd6 7. c4 c6 8. Nc3 O-O 9. Rc1 Be6 10. cxd5 Bxd5 11. Qc2 Re8 12. Be2 Nbd7 13. O-O h5 14. Nc4 Bc7 15. Rfd1 Rc8 16. Qd2 Qe7 17. h3 Red8 18. a4 Bb8 19. Ba3 Qe6 20. Bb4 Nf8 21. Nxd5 cxd5 22. Ne5 Ng6 23. Nxg6 fxg6 24. Rxc8 Rxc8 25. Rc1 Rd8 26. Ba5 Qd6 27. g3 b6 28. Bb4 Qe6 29. h4 Kh7 30. Qc2 Qh3 31. Bf1 Qf5 32. Be7 Rd7 33. Bxf6 Qxf6 34. Qc6 Qf7 35. Qc8 Bd6 36. Bh3 Re7 37. Rc6 Qf6 38. Qd8 Rf7 39. Qd7 Qxf2+ 40. Kh1 Rxd7 41. Bxd7 Qxg3 0-1

[Event "Titled Tuesday intern op 24th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.24"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Nguyen, Quoc Hy"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2268"]
[PlyCount "101"]
[EventDate "2022.05.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 g6 7. Nc3 Bg7 8. Bg5 Nf6 9. Bb3 O-O 10. O-O-O Nd7 11. Qe3 Nc5 12. Kb1 Nxb3 13. axb3 Be6 14. Bh6 Qa5 15. Bxg7 Kxg7 16. Nd5 Bxd5 17. Rxd5 b5 18. c3 Rfd8 19. Rhd1 Rab8 20. h4 Qb6 21. Qd2 Na5 22. Qc2 e6 23. R5d4 h5 24. Ng5 Rbc8 25. g4 hxg4 26. h5 gxh5 27. e5 Rh8 28. Rxd6 Qc5 29. Rxe6 Nc6 30. Rf6 Nxe5 31. Rxf7+ Nxf7 32. Ne6+ Kf6 33. Nxc5 Rxc5 34. b4 Rf5 35. Rd7 Ne5 36. Rd6+ Kg5 37. Rd5 Rhf8 38. Qd2+ Kg6 39. Rd6+ R8f6 40. Rd8 Rf8 41. Rxf8 Rxf8 42. Qd6+ Rf6 43. Qxe5 Rxf2 44. Qe4+ Rf5 45. Kc2 g3 46. Qe6+ Kg5 47. Qg8+ Kf4 48. Kd3 Rg5 49. Qf7+ Rf5 50. Qg7 h4 51. Ke2 1-0

[Event "Titled Tuesday intern op 24th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.24"]
[Round "3"]
[White "Izzat, Kanan Azar"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2465"]
[BlackElo "2572"]
[PlyCount "112"]
[EventDate "2022.05.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. Bc4 Nb6 7. Bb3 g6 8. cxd4 Bg7 9. O-O O-O 10. Nc3 d5 11. h3 Bf5 12. Be3 Rc8 13. Rc1 Na5 14. Bc2 Bxc2 15. Rxc2 Nbc4 16. Bc1 Nc6 17. b3 Nb6 18. Ba3 Qd7 19. Re1 Nd8 20. Ne2 Ne6 21. Bb4 Bh6 22. a4 Rxc2 23. Qxc2 Rc8 24. Qb2 Rc6 25. Bd2 Bxd2 26. Qxd2 Qc7 27. Rc1 Nd7 28. Rxc6 Qxc6 29. Qc3 Nb8 30. Qb4 Kf8 31. Ne1 b6 32. Qd2 a5 33. Nf3 Kg7 34. Nf4 Na6 35. Nxe6+ Qxe6 36. g4 Qc6 37. Qf4 h6 38. h4 Nb4 39. Kg2 Nd3 40. Qe3 Qc2 41. h5 g5 42. Kg3 Nf4 43. e6 f6 44. Ne1 Qe2 45. Qxe2 Nxe2+ 46. Kg2 Nxd4 47. Nd3 Nxe6 48. Kf3 Nc5 49. Nc1 e5 50. Ke3 Kf7 51. f3 Ke6 52. Kd2 f5 53. Ke3 fxg4 54. fxg4 d4+ 55. Kf3 e4+ 56. Kg3 Kd5 0-1

[Event "Titled Tuesday intern op 24th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.24"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Khoroshev, Nikita"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2572"]
[BlackElo "2327"]
[PlyCount "142"]
[EventDate "2022.05.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. c3 O-O 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg4 10. Nbd2 Nh5 11. b4 Bb6 12. a4 a5 13. b5 Ne7 14. d4 Ng6 15. Bd5 Qc8 16. Nc4 Ba7 17. dxe5 Nxg3 18. hxg3 dxe5 19. Nxa5 Bxf2+ 20. Rxf2 Rxa5 21. Qb3 Kg7 22. Nd2 c6 23. bxc6 bxc6 24. Bxf7 Qd7 25. Raf1 Nh8 26. Bc4 Rxf2 27. Rxf2 Ra8 28. Qb4 Qc7 29. Qc5 Rd8 30. a5 Ra8 31. a6 h5 32. Nf1 Qa7 33. Qxa7+ Rxa7 34. Ne3 Bc8 35. Nf5+ Kh7 36. Ra2 Ng6 37. Nd6 Ne7 38. Nxc8 Nxc8 39. Rb2 Nd6 40. Bd3 Nb5 41. Bxb5 cxb5 42. Rxb5 Rxa6 43. Rxe5 Kg6 44. Kf2 Ra2+ 45. Kf3 g4+ 46. Kf4 Rf2+ 47. Ke3 Rxg2 48. Re6+ Kg5 49. Re5+ Kh6 50. Re6+ Kg7 51. Re7+ Kf6 52. Rh7 Rxg3+ 53. Kd4 Rh3 54. e5+ Kf5 55. Rf7+ Ke6 56. Rf6+ Ke7 57. Rg6 g3 58. Kd5 h4 59. e6 Rh2 60. Rg7+ Kf6 61. Rf7+ Kg6 62. Rf8 Rd2+ 63. Ke5 Kg7 64. Rf4 g2 65. Rg4+ Kf8 66. Kf6 Rf2+ 67. Ke5 h3 68. Kd6 Rd2+ 69. Kc7 h2 70. Rf4+ Ke7 71. Rh4 g1=Q 0-1

[Event "Titled Tuesday intern op 24th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.24"]
[Round "5"]
[White "Goltsev, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2293"]
[BlackElo "2572"]
[PlyCount "98"]
[EventDate "2022.05.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Be3 O-O 11. Bd3 f5 12. f3 a6 13. Nc3 Bg5 14. Qd2 Bxe3 15. Qxe3 Nd7 16. O-O Nc5 17. Bc2 a5 18. f4 e4 19. Nb5 Rf6 20. b3 Bd7 21. Nd4 Qb6 22. a3 Qc7 23. b4 Na6 24. Bb3 Rc8 25. Qd2 axb4 26. axb4 Qb6 27. Rfb1 Qxb4 28. Qxb4 Nxb4 29. Ba4 Rxc4 30. Bxd7 Rxd4 31. Be6+ Kf8 32. Ra8+ Ke7 33. Rb8 Rxe6 34. Rxb7+ Kf6 35. dxe6 Nc6 36. Rf7+ Kxe6 37. Rxg7 Rd2 38. Rxh7 Nd4 39. Rh6+ Kd5 40. Rf6 e3 41. h4 Ke4 42. h5 Ne2+ 43. Kh2 Nxf4 44. h6 Rxg2+ 45. Kh1 Rg4 46. Rb4+ Kf3 47. Rxd6 Rh4+ 48. Kg1 Ne2+ 49. Kf1 Rh1# 0-1

[Event "Titled Tuesday intern op 24th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.24"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Cardoso Cardoso, Jose Gabriel"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2572"]
[BlackElo "2451"]
[PlyCount "47"]
[EventDate "2022.05.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg7 6. Na3 cxd4 7. Bc4 Qe4+ 8. Be3 Nh6 9. Nb5 O-O 10. cxd4 Nc6 11. O-O Nf5 12. Qd2 Nh4 13. Nxh4 Qxh4 14. Bg5 Qg4 15. h3 Qf5 16. Rfe1 a6 17. Nc7 Rb8 18. Bxe7 Nxe7 19. Rxe7 b5 20. Bb3 Qf6 21. Rae1 Qxd4 22. Rxf7 Qxd2 23. Rxf8+ Kxf8 24. Re8# 1-0

[Event "Titled Tuesday intern op 24th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.24"]
[Round "7"]
[White "Bachmann, Axel"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2588"]
[BlackElo "2572"]
[PlyCount "104"]
[EventDate "2022.05.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Qa5+ 5. Nc3 Nd4 6. Bc4 b5 7. Bb3 Nxb3 8. cxb3 d6 9. h3 e6 10. O-O Be7 11. Re1 O-O 12. d4 b4 13. Na4 cxd4 14. Qxd4 Bb7 15. Bd2 d5 16. exd5 Bxd5 17. Ne5 Rfd8 18. Qf4 Qb5 19. Rac1 Rac8 20. Be3 Rxc1 21. Rxc1 Bd6 22. Bd4 h6 23. Qe3 a5 24. Bc5 Bxe5 25. Qxe5 Rc8 26. Qe3 Ne4 27. Bd4 Rxc1+ 28. Qxc1 Qe2 29. Nb6 Bb7 30. Nc4 Ng5 31. Be3 Bd5 32. Bxg5 hxg5 33. Ne3 Be4 34. a3 f5 35. axb4 axb4 36. Qc4 Qe1+ 37. Qf1 Qd2 38. Qc4 Kh7 39. Qxe6 Qxb2 40. Qe5 Qc1+ 41. Kh2 Qd2 42. Nxf5 Bxf5 43. Qxf5+ Kh6 44. Qe6+ Kh7 45. Qe3 Qc3 46. Kg3 Kh6 47. Kf3 Qc6+ 48. Qe4 Qc3+ 49. Qe3 Qc6+ 50. Kg3 Qc3 51. Kg4 Qc8+ 52. Kf3 Qc6+ 1/2-1/2

[Event "Titled Tuesday intern op 24th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.24"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Gabrielian, Artur"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2480"]
[PlyCount "99"]
[EventDate "2022.05.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 h6 12. Bh4 Re8 13. Qd3 Rc8 14. Bg3 d5 15. e5 Ne4 16. Nxe4 dxe4 17. Qxd8 Rexd8 18. Nd4 Be8 19. Rxe4 Bc5 20. Rd3 Rd5 21. f3 Rcd8 22. c3 b5 23. Kc2 b4 24. Bh4 g5 25. Bf2 bxc3 26. bxc3 Ba4+ 27. Kc1 Rb8 28. h4 Ba3+ 29. Kd2 Rb2+ 30. Ke1 Rxa2 31. hxg5 hxg5 32. Rd2 Ra1+ 33. Ke2 Bb5+ 34. Nxb5 Rxb5 35. Ra4 Rbb1 36. Rxa7 Bf8 37. Rxa1 Rxa1 38. Bd4 Kg7 39. g4 Kg6 40. Kd3 Rf1 41. Ke2 Rc1 42. Rb2 Be7 43. Rb7 Ba3 44. Ra7 Bf8 45. Ra8 Be7 46. Rg8+ Kh7 47. Re8 Ba3 48. Ra8 Ra1 49. c4 Ra2+ 50. Kd3 1-0

[Event "Titled Tuesday intern op 24th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.24"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Paravyan, David"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2572"]
[BlackElo "2617"]
[PlyCount "82"]
[EventDate "2022.05.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 O-O 8. Qd2 Bg4 9. O-O-O Nd7 10. Be2 c6 11. h3 Bxf3 12. Bxf3 d5 13. c4 Ne5 14. cxd5 Nc4 15. Qd3 Nxe3 16. fxe3 Qa5 17. Qb3 Bf6 18. Kb1 Qc5 19. Rd3 a5 20. a3 Ra6 21. c3 Rb6 22. Qa2 Re8 23. Rhd1 g6 24. dxc6 bxc6 25. Rd7 Re7 26. Rxe7 Qxe7 27. Ka1 Qxe3 28. Qc4 Kg7 29. Ka2 Qf2 30. Rb1 Qc2 31. Be4 Qd2 32. Bf3 h5 33. Qc5 Rb8 34. Qxc6 Qc2 35. Qc4 a4 36. Be4 Qd2 37. Bd5 Rb3 38. Qc5 Rxc3 39. Qb5 Rc2 40. Be4 Rc8 41. Qxa4 Rb8 0-1

[Event "Titled Tuesday intern op 24th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.24"]
[Round "10"]
[White "Kovalev, Vladislav"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2623"]
[BlackElo "2572"]
[PlyCount "130"]
[EventDate "2022.05.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Be2 Nf6 3. d3 d5 4. e5 Nfd7 5. f4 Nc6 6. Nf3 d4 7. Nbd2 Nb6 8. Ne4 Nd5 9. O-O Qb6 10. Re1 Bf5 11. Bf1 e6 12. Nfd2 Qc7 13. Nc4 O-O-O 14. Ncd6+ Kb8 15. Bd2 f6 16. Nc4 fxe5 17. fxe5 Be7 18. a3 Rhf8 19. b4 Bxe4 20. Rxe4 cxb4 21. axb4 Bxb4 22. Bxb4 Ndxb4 23. Be2 Rd5 24. Bf3 Nxe5 25. Nxe5 Rxe5 26. Rb1 Nd5 27. Rxe5 Qxe5 28. Kh1 Rf7 29. Qd2 Nc3 30. Re1 Qf4 31. Qf2 e5 32. h3 g5 33. Rf1 h5 34. Qe1 Qe3 35. Qxe3 dxe3 36. Re1 e2 37. Kg1 h4 38. Bxe2 a5 39. Bf3 Re7 40. Kf2 b5 41. Ke3 b4 42. Kd2 Kc7 43. d4 e4 44. Bg4 a4 45. Ra1 a3 46. Ke3 Kd6 47. Rf1 Nd5+ 48. Kd2 e3+ 49. Kd3 Nf4+ 50. Kc4 Nxg2 51. Rf6+ Kc7 52. Bf3 Nf4 53. Rc6+ Kd7 54. Ra6 e2 55. Bg4+ Ke8 56. Bxe2 Rxe2 57. Kxb4 Rxc2 58. Rxa3 Rh2 59. Ra5 Nxh3 60. Kc5 Nf4 61. Kd6 Rg2 62. d5 Kf7 63. Ra7+ Kf6 64. Ra8 Rd2 65. Rf8+ Kg7 0-1

[Event "Titled Tuesday intern op 24th May Early"]
[Site "Chess.com INT"]
[Date "2022.05.24"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Rostovtsev, Dmitry"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2572"]
[BlackElo "2299"]
[PlyCount "177"]
[EventDate "2022.05.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. Nbd2 a6 7. c3 O-O 8. Bb3 Ba7 9. h3 h6 10. Re1 Nh5 11. Nf1 Qf6 12. Ne3 Nf4 13. Nd5 Nxd5 14. Bxd5 Be6 15. Bxe6 fxe6 16. Be3 Bxe3 17. Rxe3 Rf7 18. Qb3 b6 19. Rf1 Ne7 20. d4 Ng6 21. g3 Raf8 22. Kg2 exd4 23. cxd4 e5 24. dxe5 dxe5 25. Rd1 Kh7 26. Rd2 a5 27. Qd1 Qe6 28. a4 Kh8 29. Qb3 Qf6 30. Qd5 Qe7 31. Rc3 Qf6 32. Rdc2 Kh7 33. Qb3 Kh8 34. Rd3 Kh7 35. Rcd2 Kh8 36. Qd1 Kh7 37. b3 Kh8 38. Qe2 Kh7 39. Rc2 Kh8 40. Rcc3 Kh7 41. Rc1 Qe7 42. Rf1 Kh8 43. Nd2 Kh7 44. Nc4 Qg5 45. Qg4 Qf6 46. Ne3 Ne7 47. Rd2 Ng6 48. h4 Ne7 49. h5 Kg8 50. Rd7 Qg5 51. Qxg5 hxg5 52. Ng4 Nc6 53. Rxf7 Rxf7 54. Rc1 Nd4 55. Nxe5 Re7 56. Nc6 Rxe4 57. Nxd4 Rxd4 58. Rxc7 Rd3 59. b4 Rd4 60. b5 Rxa4 61. Rc6 Rb4 62. Rxb6 a4 63. f3 a3 64. Ra6 Rxb5 65. Rxa3 Kh7 66. Kh3 Rc5 67. Kg4 Rb5 68. Ra6 Rc5 69. Rg6 Rc4+ 70. Kxg5 Rc3 71. Kg4 Rc4+ 72. f4 Rc1 73. Rg5 Rc3 74. Re5 Rd3 75. Re6 Rd4 76. Kh4 Rc4 77. Kg5 Rc3 78. g4 Rc5+ 79. f5 Rd5 80. h6 g6 81. Rxg6 Kh8 82. Re6 Rc5 83. Kg6 Rc8 84. g5 Rf8 85. f6 Rd8 86. Re7 Rg8+ 87. Kh5 Rf8 88. g6 Rg8 89. Rh7# 1-0

[Event "Titled Tuesday intern op 24th May Late"]
[Site "Chess.com INT"]
[Date "2022.05.24"]
[Round "1"]
[White "Araujo Sanchez, Josue"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2244"]
[BlackElo "2572"]
[PlyCount "122"]
[EventDate "2022.05.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 Na6 6. Nf3 Bc5 7. Qe5+ Be7 8. O-O O-O 9. Rd1 Re8 10. Qc3 Nc5 11. Qc2 a5 12. Nc3 d6 13. Bf4 h6 14. h3 Be6 15. b3 Qd7 16. g4 Rad8 17. e4 Qc8 18. Nd4 Bf8 19. Bg3 Bd7 20. Rd2 h5 21. g5 Nh7 22. h4 g6 23. Rad1 Bh3 24. Nde2 Bxg2 25. Kxg2 Qe6 26. Nd4 Qc8 27. Nde2 Qe6 28. e5 d5 29. cxd5 cxd5 30. Nxd5 Rc8 31. Nef4 Qc6 32. Kg1 Rxe5 33. Qc4 Re4 34. Rd4 Rxd4 35. Qxd4 Qe8 36. Kf1 Qe4 37. Qxe4 Nxe4 38. Re1 Nxg3+ 39. fxg3 Kg7 40. Re4 Rc1+ 41. Ke2 Rc2+ 42. Kf3 Rxa2 43. Rc4 Ra3 44. Rc7 Rxb3+ 45. Ke2 Kg8 46. g4 hxg4 47. h5 gxh5 48. Nxh5 Rb5 49. Ndf6+ Nxf6 50. Nxf6+ Kg7 51. Ne4 a4 52. Rc8 Ra5 53. Nf6 a3 54. Ne8+ Kg6 55. Nc7 a2 56. Rxf8 a1=Q 57. Rg8+ Kf5 58. Ne8 Qb2+ 59. Kd3 Qb3+ 60. Kd4 Qb4+ 61. Kd3 Ra3+ 0-1

[Event "Titled Tuesday intern op 24th May Late"]
[Site "Chess.com INT"]
[Date "2022.05.24"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Halkias, Stelios"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2512"]
[PlyCount "29"]
[EventDate "2022.05.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 bxc6 7. c4 e5 8. Qd3 Qc7 9. O-O Ne7 10. Be3 Ng6 11. c5 d5 12. exd5 cxd5 13. Nc3 d4 14. Bxd4 exd4 15. Qe4+ 1-0

[Event "Titled Tuesday intern op 24th May Late"]
[Site "Chess.com INT"]
[Date "2022.05.24"]
[Round "3"]
[White "Matinian, Nikita"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2435"]
[BlackElo "2572"]
[PlyCount "62"]
[EventDate "2022.05.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. Bxc6 dxc6 6. d3 Bg4 7. h3 Bh5 8. g4 Bg6 9. Qe2 Nd7 10. Nh4 e6 11. f4 Be7 12. Nf3 f6 13. Be3 O-O-O 14. O-O-O Rhe8 15. Kb1 b5 16. Qf2 e5 17. f5 Bf7 18. g5 Qa5 19. b3 c4 20. dxc4 bxc4 21. Na4 Kb7 22. gxf6 gxf6 23. Rhg1 Nb6 24. Nc5+ Ka8 25. Ne6 Bxe6 26. fxe6 Rb8 27. Bxb6 Rxb6 28. Rd7 Ra6 29. a4 Rb8 30. Kc1 cxb3 31. Rxe7 b2+ 0-1

[Event "Titled Tuesday intern op 24th May Late"]
[Site "Chess.com INT"]
[Date "2022.05.24"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Livaic, Leon"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2562"]
[PlyCount "93"]
[EventDate "2022.05.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. Nc3 Nf6 7. Nd5 Nxd5 8. exd5 Nd4 9. d6 cxd6 10. a5 Ba7 11. Nxd4 Bxd4 12. Qf3 Qf6 13. Qxf6 gxf6 14. c3 Ba7 15. d4 b5 16. axb6 Bxb6 17. Be3 Bb7 18. Rg1 d5 19. Bd3 e4 20. Be2 f5 21. Kd2 Ke7 22. Ra2 Bc7 23. g3 Rhg8 24. Rga1 Rg6 25. h4 h6 26. h5 Rf6 27. Bf4 Bxf4+ 28. gxf4 Rb6 29. b5 a5 30. Rxa5 Rg8 31. Ke3 Rg2 32. Rh1 Bc8 33. Ra8 Kd8 34. Raa1 Rb7 35. Rag1 Rxg1 36. Rxg1 Rc7 37. Kd2 Ke7 38. Rg8 Bb7 39. Rh8 Bc8 40. Rxh6 Ra7 41. Rh8 Ra2+ 42. Ke3 Bb7 43. Rb8 Ba8 44. h6 Rc2 45. h7 Rxc3+ 46. Kd2 Rh3 47. h8=Q 1-0

[Event "Titled Tuesday intern op 24th May Late"]
[Site "Chess.com INT"]
[Date "2022.05.24"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Nakamura, Hikaru"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2572"]
[BlackElo "2766"]
[PlyCount "150"]
[EventDate "2022.05.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Bd7 10. h3 Kc8 11. b3 h6 12. Bb2 a5 13. a4 b6 14. Rad1 Ne7 15. Rfe1 c5 16. Ne2 Ng6 17. c4 Bf5 18. Rd2 Kb7 19. Nc3 Nf4 20. Nd5 Nd3 21. Red1 Nxb2 22. Rxb2 g5 23. Rbd2 Bg7 24. Nf6 Bxf6 25. exf6 Rae8 26. Nh2 Re6 27. Ng4 Bxg4 28. hxg4 Rxf6 29. Rd7 Re8 30. f3 Re3 31. R1d3 Rxd3 32. Rxd3 Rd6 33. Re3 Rd2 34. Kh2 Rb2 35. Kg3 Kc8 36. Rd3 Re2 37. Kh3 Re6 38. Kg3 Rd6 39. Re3 Kd7 40. f4 gxf4+ 41. Kxf4 Rf6+ 42. Kg3 Re6 43. Rd3+ Ke7 44. Kf4 Rf6+ 45. Kg3 Rd6 46. Re3+ Kf6 47. Kh4 Rd2 48. Rf3+ Kg6 49. Kg3 Rd4 50. Kh3 Re4 51. Kg3 f6 52. Kh3 Rd4 53. Kg3 Rd2 54. Kh3 Rd1 55. Kg3 Rh1 56. Kf2 Rd1 57. Kg3 Kf7 58. Kf4 Rd2 59. Kg3 Ke6 60. Re3+ Kd6 61. Kf4 Rxg2 62. Rd3+ Ke6 63. Re3+ Kf7 64. Rd3 Kg6 65. Kf3 Rb2 66. Kf4 Rb1 67. Kg3 f5 68. gxf5+ Kxf5 69. Kf3 Ke5 70. Rd5+ Ke6 71. Rd3 h5 72. Kf4 Rf1+ 73. Kg5 Rf5+ 74. Kh4 Ke5 75. Rd7 Rf3 0-1

[Event "Titled Tuesday intern op 24th May Late"]
[Site "Chess.com INT"]
[Date "2022.05.24"]
[Round "6"]
[White "Vajda, Levente"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2534"]
[BlackElo "2572"]
[PlyCount "84"]
[EventDate "2022.05.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 d5 9. O-O Bf5 10. Nh4 Bd7 11. Nc3 e6 12. g3 Rc8 13. Ng2 a6 14. Be2 f6 15. exf6 Qxf6 16. Be3 Bd6 17. b3 O-O 18. Nf4 Bxf4 19. gxf4 Be8 20. Rc1 Bg6 21. Kh1 Ne7 22. Rg1 Nf5 23. Bd3 Rc6 24. Bxf5 Bxf5 25. f3 Rfc8 26. Ne2 Rxc1 27. Nxc1 Rc2 28. Rg2 Rxg2 29. Kxg2 Qg6+ 30. Kh1 Bh3 31. Qd2 Qb1 32. Qd3 Qb2 33. Qd2 Qb1 34. Qd3 Qa1 35. Qc2 h6 36. Kg1 Nd7 37. Kf2 Nf8 38. Kg3 Bf5 39. Qd2 Ng6 40. h4 Ne7 41. h5 Bb1 42. Kf2 Nf5 0-1

[Event "Titled Tuesday intern op 24th May Late"]
[Site "Chess.com INT"]
[Date "2022.05.24"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Darini, Pouria"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2431"]
[PlyCount "55"]
[EventDate "2022.05.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Qa6 13. Nd4 Rfd8 14. f3 Be8 15. g4 b5 16. Nce2 b4 17. Ng3 Qa5 18. h4 h6 19. Be3 Nh7 20. g5 hxg5 21. hxg5 Bxg5 22. Rh1 Rac8 23. Rxh7 Kxh7 24. Bxg5 f6 25. Bxf6 gxf6 26. Rh1+ Kg8 27. Qh6 Qg5 28. Qh7+ 1-0

[Event "Titled Tuesday intern op 24th May Late"]
[Site "Chess.com INT"]
[Date "2022.05.24"]
[Round "8"]
[White "Andreikin, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2729"]
[BlackElo "2572"]
[PlyCount "78"]
[EventDate "2022.05.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 c5 10. e4 Nxc3 11. bxc3 O-O 12. O-O Nd7 13. Qe2 Qc7 14. a4 Rfd8 15. h3 Rac8 16. Bb2 Nf6 17. Rfe1 Qf4 18. Ne5 Nd7 19. Bc1 Qh4 20. Nf3 Qh5 21. a5 cxd4 22. a6 Ba8 23. cxd4 Bb4 24. Bd2 Bxd2 25. Qxd2 Nf6 26. Qf4 h6 27. Rac1 Qa5 28. e5 Nd5 29. Qe4 g6 30. Qh4 Kg7 31. Be4 Qxa6 32. Nh2 g5 33. Qg3 Rxc1 34. Rxc1 Nf4 35. Re1 Bxe4 36. Rxe4 Rxd4 37. Re1 Ne2+ 38. Rxe2 Rd1+ 39. Nf1 Qxe2 0-1

[Event "Titled Tuesday intern op 24th May Late"]
[Site "Chess.com INT"]
[Date "2022.05.24"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Dubov, Daniil"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2702"]
[PlyCount "66"]
[EventDate "2022.05.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O d6 6. c3 O-O 7. Nbd2 h6 8. Re1 Re8 9. Nf1 Bf8 10. Ng3 Na5 11. Bb5 Bd7 12. Bxd7 Qxd7 13. d4 Nc6 14. h3 g6 15. Qd3 Bg7 16. Be3 Rad8 17. Rad1 b6 18. a3 a5 19. Qc2 Qc8 20. Qa4 Qd7 21. Qc2 Qc8 22. Qa4 Qb7 23. d5 Ne7 24. b4 Ra8 25. Qc2 b5 26. c4 axb4 27. axb4 bxc4 28. Qxc4 Ra4 29. Rb1 Rc8 30. Qb3 Qb5 31. Nd2 Rb8 32. Rec1 c6 33. dxc6 Nxc6 0-1

[Event "Titled Tuesday intern op 24th May Late"]
[Site "Chess.com INT"]
[Date "2022.05.24"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Bortnyk, Olexandr"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2572"]
[BlackElo "2604"]
[PlyCount "47"]
[EventDate "2022.05.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 dxe5 5. Nxe5 c6 6. Be2 Bf5 7. O-O Nd7 8. Nf3 e6 9. c4 N5f6 10. Bf4 Be7 11. Nc3 O-O 12. Re1 Ne4 13. Bf1 Nxc3 14. bxc3 Qa5 15. Qb3 b6 16. a4 Rac8 17. h3 h6 18. Rad1 Rfd8 19. Nd2 Bf6 20. c5 Nxc5 21. dxc5 Qxc3 22. Qxc3 Bxc3 23. Ba6 Bxd2 24. Bxc8 1-0

[Event "Titled Tuesday intern op 24th May Late"]
[Site "Chess.com INT"]
[Date "2022.05.24"]
[Round "11"]
[White "Grischuk, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2742"]
[BlackElo "2572"]
[PlyCount "81"]
[EventDate "2022.05.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 c5 8. cxd5 exd5 9. Ne2 Re8 10. O-O Bg4 11. f3 Bh5 12. Nf4 Bg6 13. Nxg6 hxg6 14. Ra2 Nc6 15. g4 Rc8 16. Rg2 Qa5 17. Qd2 Qc7 18. h4 Na5 19. Qd1 cxd4 20. cxd4 Nc4 21. Re1 b5 22. h5 gxh5 23. g5 Nh7 24. g6 Nf8 25. gxf7+ Qxf7 26. Kh1 Rc6 27. e4 Rg6 28. Reg1 Rxg2 29. Rxg2 Ne6 30. e5 Nf4 31. Rg5 Nxd3 32. Qxd3 Rf8 33. f4 Qe7 34. f5 Rf7 35. f6 Qe6 36. Qg3 Kf8 37. Rxg7 Ke8 38. Rxf7 Kxf7 39. Qg7+ Ke8 40. Qg6+ Qf7 41. Qf5 1-0

[Event "Titled Tuesday intern op 31st May Early"]
[Site "Chess.com INT"]
[Date "2022.05.31"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Przybylski, Wojciech"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2321"]
[PlyCount "127"]
[EventDate "2022.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8. c4 c6 9. Nc3 Nxc3 10. bxc3 O-O 11. Qf3 dxc4 12. Bxc4 Qh4 13. h3 Rae8 14. Rb1 b5 15. Bd3 a6 16. a4 Re6 17. axb5 axb5 18. d5 Rf6 19. Qe4 Qxe4 20. Bxe4 cxd5 21. Bxd5 Be5 22. c4 bxc4 23. Bxc4 h6 24. Rd1 Be6 25. Bd3 Bf5 26. Be3 Bxd3 27. Rxd3 Re6 28. g3 h5 29. Kg2 g6 30. Rb7 Rd6 31. Ra3 Bd4 32. Rd3 Be5 33. Rdb3 Bd4 34. Bf4 Re6 35. Rd7 Be5 36. Bh6 Bg7 37. Be3 Be5 38. Rbb7 Rd6 39. Re7 Bf6 40. Rec7 Bd8 41. Rc8 Be7 42. Rcc7 Bd8 43. Rc8 Be7 44. Rc4 Re6 45. Rcc7 Bd6 46. Rd7 Rf6 47. Bg5 Re6 48. Bh6 Rfe8 49. Rxf7 Be5 50. Rfd7 Bf6 51. Be3 Re5 52. Rd6 R5e6 53. Rdd7 Re5 54. Bf4 R5e6 55. Rb5 R6e7 56. Rbd5 Rxd7 57. Rxd7 Re7 58. Rd6 Kf7 59. h4 Rb7 60. Rc6 Rd7 61. Be3 Rb7 62. Kf3 Rb3 63. Kg2 Rb2 64. Rxf6+ 1-0

[Event "Titled Tuesday intern op 31st May Early"]
[Site "Chess.com INT"]
[Date "2022.05.31"]
[Round "2"]
[White "Arabidze, Meri"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2436"]
[BlackElo "2572"]
[PlyCount "56"]
[EventDate "2022.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Nf3 d6 5. Bg2 Be7 6. O-O O-O 7. d3 h6 8. Rb1 Be6 9. b4 Nbd7 10. a4 d5 11. cxd5 cxd5 12. d4 e4 13. Ne5 Rc8 14. Nxd7 Qxd7 15. Bd2 Rc4 16. e3 Rfc8 17. Nb5 a6 18. Na3 R4c7 19. Qb3 Bh3 20. Rfc1 h5 21. b5 Bxg2 22. Kxg2 h4 23. bxa6 bxa6 24. Rxc7 Rxc7 25. Nc2 h3+ 26. Kf1 Ng4 27. Kg1 Qf5 28. Rf1 Rxc2 0-1

[Event "Titled Tuesday intern op 31st May Early"]
[Site "Chess.com INT"]
[Date "2022.05.31"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Wagner, Dennis"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2572"]
[BlackElo "2586"]
[PlyCount "112"]
[EventDate "2022.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O O-O 6. Nbd2 a5 7. c3 d6 8. h3 Be6 9. Bb5 Ba7 10. Re1 Ne7 11. Nf1 c6 12. Ba4 Ng6 13. Ng3 d5 14. exd5 Nxd5 15. Ng5 Bd7 16. Bb3 h6 17. Nf3 Qc7 18. d4 exd4 19. Nxd4 Ndf4 20. Qf3 c5 21. Ndf5 c4 22. Bxf4 Nxf4 23. Bxc4 Qxc4 24. Re4 Nxh3+ 25. gxh3 Qc5 26. Rd1 Bc6 27. Rdd4 Bxe4 28. Rxe4 Rae8 29. Rg4 g6 30. Nxh6+ Kh7 31. Nxf7 Qxf2+ 32. Qxf2 Bxf2+ 33. Kxf2 Rxf7+ 34. Kg2 Rfe7 35. Kf3 Re3+ 36. Kf2 R3e6 37. Rd4 R8e7 38. Kf3 Rf6+ 39. Kg4 Rb6 40. b3 Rbe6 41. c4 Re1 42. h4 Rg1 43. Kh3 Re3 44. Rg4 Ra1 45. h5 gxh5 46. Rg5 Rxa2 47. Rxh5+ Kg6 48. Rh8 Rxb3 49. Rg8+ Kf7 50. Rg5 Raa3 51. Kh4 Rxg3 52. Rxg3 Rxg3 53. Kxg3 a4 54. Kf4 a3 55. Ke3 a2 56. Kd4 a1=Q+ 0-1

[Event "Titled Tuesday intern op 31st May Early"]
[Site "Chess.com INT"]
[Date "2022.05.31"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Sargsyan, Anna M"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2378"]
[PlyCount "119"]
[EventDate "2022.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O h6 7. Nbd2 Qc7 8. Re1 Ne7 9. a4 g5 10. c4 Bg7 11. b3 c5 12. Ba3 dxc4 13. Nxc4 O-O 14. Rc1 Nc6 15. Nd6 Bg6 16. Bxc5 Nxc5 17. Rxc5 Rad8 18. Bb5 Qb6 19. Bxc6 bxc6 20. Re3 Rb8 21. Qc1 Rfd8 22. Rxc6 Qb4 23. Rc4 Qb6 24. h4 g4 25. Nd2 Rxd6 26. exd6 Bxd4 27. Rc8+ Rxc8 28. Qxc8+ Kh7 29. d7 Bf6 30. Ne4 Bxe4 31. Rxe4 Qxb3 32. Re1 Qd5 33. Qe8 Kg7 34. g3 h5 35. Rf1 a5 36. Qc8 Qd4 37. Qc7 Qd5 38. Re1 Qd2 39. Re3 Qd1+ 40. Kg2 Qd5+ 41. Kf1 Qd1+ 42. Re1 Qd3+ 43. Kg1 Qd5 44. Qa7 Qd2 45. Rf1 Qd5 46. Qc7 Qd2 47. Qc6 Qd4 48. Qb5 Kg6 49. Re1 Qd2 50. Re3 Qd1+ 51. Kg2 Bd8 52. Qd3+ Qxd3 53. Rxd3 Kf6 54. f3 gxf3+ 55. Kxf3 Ke7 56. g4 hxg4+ 57. Kxg4 f5+ 58. Kf4 Bc7+ 59. Kg5 e5 60. Kxf5 1-0

[Event "Titled Tuesday intern op 31st May Early"]
[Site "Chess.com INT"]
[Date "2022.05.31"]
[Round "5"]
[White "Jaferian, Koosha"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2218"]
[BlackElo "2572"]
[PlyCount "144"]
[EventDate "2022.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 c6 3. Bb2 Bg4 4. g3 Nd7 5. Bg2 e6 6. d4 Ngf6 7. O-O Be7 8. e3 O-O 9. Nbd2 a5 10. c4 a4 11. h3 Bf5 12. Qe2 Qa5 13. Rfc1 h6 14. Bc3 Qa6 15. Bf1 Ba3 16. Re1 Bd6 17. Qd1 Qa7 18. c5 Bc7 19. b4 b5 20. cxb6 Qxb6 21. a3 Rfe8 22. Rc1 Bd6 23. Bb2 Ne4 24. Nxe4 Bxe4 25. Nd2 Bg6 26. Nb1 e5 27. dxe5 Nxe5 28. Bd4 Qb7 29. Nc3 Nc4 30. Bxc4 dxc4 31. Bxg7 Bxg3 32. fxg3 Kxg7 33. Qd4+ Kh7 34. Qxc4 Rad8 35. Qf4 Rd3 36. Nxa4 Rxa3 37. Nc5 Qe7 38. Kf2 Rd8 39. Re2 Rd6 40. Kg1 Rf6 41. Qd4 Rd6 42. Qf4 Rf6 43. Qd4 Ra8 44. Rf1 Rd6 45. Qf4 Re8 46. Nb7 Re6 47. Nc5 Re5 48. Ref2 Rxe3 49. Kg2 Re5 50. Qf6 Qxf6 51. Rxf6 Rc8 52. Rd6 Kg7 53. Rfd1 Re2+ 54. Kf3 Rb2 55. R1d4 Ra8 56. g4 Ra3+ 57. Kf4 Rf2+ 58. Ke5 Re2+ 59. Kf4 Rf2+ 60. Ke5 Re3+ 61. Ne4 Rfe2 62. Rxc6 Bxe4 63. Rc5 Bg2+ 64. Kd6 Bxh3 65. b5 Re6+ 66. Kc7 Rb2 67. Rdc4 Bf1 68. Rc1 Rxb5 69. Rxb5 Bxb5 70. Rb1 Bd3 71. Rg1 Bg6 72. g5 h5 0-1

[Event "Titled Tuesday intern op 31st May Early"]
[Site "Chess.com INT"]
[Date "2022.05.31"]
[Round "6"]
[White "Livaic, Leon"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2562"]
[BlackElo "2572"]
[PlyCount "100"]
[EventDate "2022.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bf4 Bb7 5. e3 Nh5 6. Nc3 Nxf4 7. exf4 g6 8. Bd3 Bg7 9. O-O O-O 10. Qe2 Bxf3 11. Qxf3 Nc6 12. d5 Nd4 13. Qe3 Re8 14. Qd2 c6 15. Rfe1 Rc8 16. Rad1 Qc7 17. Be4 exd5 18. cxd5 b5 19. Qd3 Qxf4 20. g3 Qd6 21. Bg2 Qb4 22. Ne4 f5 23. Qd2 Qxd2 24. Nxd2 c5 25. Rxe8+ Rxe8 26. b3 d6 27. Bf1 Bh6 28. Kg2 Bxd2 29. Rxd2 a5 30. Rd1 Kg7 31. h4 Kf6 32. Bd3 Re5 33. f4 Re3 34. Kf2 Rf3+ 35. Kg2 Re3 36. Kf2 Re7 37. Bf1 Ra7 38. Rb1 h6 39. a4 b4 40. Re1 Re7 41. Rxe7 Kxe7 42. Bc4 Kf6 43. Ke3 g5 44. hxg5+ hxg5 45. Kf2 Kg6 46. Be2 Nxb3 47. g4 gxf4 48. gxf5+ Kxf5 49. Kf3 Nd4+ 50. Kf2 Nxe2 0-1

[Event "Titled Tuesday intern op 31st May Early"]
[Site "Chess.com INT"]
[Date "2022.05.31"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Xu, Yi"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2507"]
[PlyCount "35"]
[EventDate "2022.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. O-O Bg4 9. Bxf7+ Kxf7 10. Ng5+ Ke8 11. Qxg4 Ne5 12. Qe4 h6 13. d4 cxd4 14. cxd4 Ng4 15. Nf3 h5 16. h3 Nf6 17. Qg6+ Kd8 18. Ng5 1-0

[Event "Titled Tuesday intern op 31st May Early"]
[Site "Chess.com INT"]
[Date "2022.05.31"]
[Round "8"]
[White "Makarian, Rudik"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2523"]
[BlackElo "2572"]
[PlyCount "154"]
[EventDate "2022.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d3 d5 2. f4 Nf6 3. g3 c5 4. Bg2 Nc6 5. Nf3 Bf5 6. O-O e6 7. Nc3 Rc8 8. Nh4 d4 9. Ne4 Be7 10. Nxf5 exf5 11. Nxf6+ Bxf6 12. e4 dxe3 13. c3 O-O 14. Bxe3 Qd6 15. Qf3 Rfd8 16. Rad1 b5 17. Qf2 Ne7 18. d4 c4 19. d5 b4 20. Bd4 bxc3 21. bxc3 Bxd4 22. Qxd4 Rc7 23. Rfe1 Nc8 24. Qe5 g6 25. h4 h5 26. Kh2 Qc5 27. Qf6 Qd6 28. Qd4 Qc5 29. Qe5 Qd6 30. Rd2 Qc5 31. Qf6 Qd6 32. Qd4 Qc5 33. Qe5 Qd6 34. Bf3 a5 35. Rb1 Qc5 36. Rb8 Rcd7 37. d6 Qa3 38. Kh3 Kh7 39. Bd5 Rxd6 40. Rb7 R6d7 41. Rxd7 Rxd7 42. Re2 Qc5 43. Bf3 Qxe5 44. Rxe5 Rd3 45. Bd5 Rxc3 46. Bxf7 Nd6 47. Bd5 Kg7 48. Re6 Ne4 49. Re7+ Kf8 50. Rf7+ Ke8 51. Rc7 Nd6 52. Rg7 Rd3 53. Bc6+ Kd8 54. Rxg6 c3 55. Ba4 Kc7 56. Rg5 Ne4 57. Rxf5 Rxg3+ 58. Kh2 Rd3 59. Rxh5 Rd2+ 60. Kh3 c2 61. Rh7+ Kb6 62. Bxc2 Rxc2 63. h5 Rxa2 64. h6 Ra1 65. Kg2 Ra2+ 66. Kf3 Nf6 67. Rf7 Ra3+ 68. Ke2 Nd5 69. h7 Rh3 70. f5 a4 71. Kf2 a3 72. Kg2 Nf4+ 73. Kf2 a2 74. Rf8 a1=Q 75. Rb8+ Kc7 76. h8=Q Qxh8 77. Rb7+ Kxb7 0-1

[Event "Titled Tuesday intern op 31st May Early"]
[Site "Chess.com INT"]
[Date "2022.05.31"]
[Round "9"]
[White "Priasmoro, Novendra"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2501"]
[BlackElo "2572"]
[PlyCount "96"]
[EventDate "2022.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d4 e6 6. c4 Ngf6 7. Ne5 Bf5 8. Nc3 Be7 9. h3 Nxe5 10. dxe5 Nd7 11. cxd5 cxd5 12. e4 dxe4 13. Qa4 a6 14. Nxe4 O-O 15. Rd1 b5 16. Qd4 Nxe5 17. Nd6 Bxd6 18. Qxd6 Qxd6 19. Rxd6 Rad8 20. Rxd8 Rxd8 21. Bf4 Nd3 22. Rd1 Rc8 23. Be3 Nxb2 24. Rd6 a5 25. Rb6 b4 26. Rb5 Nc4 27. Bf4 h6 28. Bf1 Bb1 29. Bxc4 Rxc4 30. Rxa5 Be4 31. g4 Bd5 32. Be3 Rc2 33. Kh2 Rxa2 34. Rb5 b3 35. Bd4 Rc2 36. Kg3 Rd2 37. Rb8+ Kh7 38. Be3 Rc2 39. Bd4 Rd2 40. Be3 Rd3 41. Kf4 f6 42. Kg3 e5 43. h4 Rc3 44. h5 Rc2 45. f4 b2 46. fxe5 fxe5 47. g5 hxg5 48. Rb5 Ba2 0-1

[Event "Titled Tuesday intern op 31st May Early"]
[Site "Chess.com INT"]
[Date "2022.05.31"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Jobava, Baadur"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2600"]
[PlyCount "70"]
[EventDate "2022.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Rc8 7. O-O a6 8. dxc5 Bxc5 9. c4 Nge7 10. Nc3 O-O 11. cxd5 exd5 12. Bg5 h6 13. Bh4 Be6 14. Rc1 Ba7 15. a3 Qd7 16. Bd3 Bg4 17. Re1 Nf5 18. Bxf5 Qxf5 19. Nxd5 Rfe8 20. h3 Bxf3 21. Qxf3 Qxf3 22. gxf3 Bd4 23. f4 Bxb2 24. Rb1 Bxa3 25. Rxb7 Nd4 26. Kg2 Nf5 27. Bg3 h5 28. Ne3 Nxg3 29. fxg3 Red8 30. Re2 Rc3 31. Nf5 Bf8 32. h4 g6 33. Ne3 a5 34. Nf1 Re8 35. Ra7 Bb4 0-1

[Event "Titled Tuesday intern op 31st May Early"]
[Site "Chess.com INT"]
[Date "2022.05.31"]
[Round "11"]
[White "Pichot, Alan"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2652"]
[BlackElo "2572"]
[PlyCount "65"]
[EventDate "2022.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. O-O Qc7 7. h3 Bh5 8. Re1 Nd7 9. Nbd2 e6 10. Nc4 b5 11. Ncd2 Bd6 12. Qe2 f6 13. Qe3 Bf4 14. Qe2 O-O 15. Nf1 Bd6 16. g4 Bf7 17. Nh4 Rfe8 18. Ng2 e5 19. Ng3 Nf8 20. Nf5 Ne6 21. c3 Bf8 22. Be3 Rad8 23. h4 Nf4 24. Bxf4 exf4 25. g5 fxg5 26. hxg5 Be7 27. Qg4 Rxd3 28. Nxf4 Rdd8 29. Rad1 Bf8 30. g6 hxg6 31. Nxg6 Rxd1 32. Rxd1 Qc8 33. Nge7+ 1-0

[Event "Titled Tuesday intern op 31st May Late"]
[Site "Chess.com INT"]
[Date "2022.05.31"]
[Round "1"]
[White "Pein, Jonathan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2228"]
[BlackElo "2572"]
[PlyCount "86"]
[EventDate "2022.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. d4 Nd7 5. Nbd2 Ngf6 6. O-O e6 7. b3 Be7 8. Bb2 O-O 9. c4 a5 10. a3 h6 11. h3 Bf5 12. Re1 Re8 13. Ne5 Bh7 14. Ndf3 Nxe5 15. Nxe5 Bd6 16. Rc1 Be4 17. Nf3 Qe7 18. c5 Bc7 19. Qd2 Nd7 20. Bc3 e5 21. dxe5 Qxc5 22. e6 Rxe6 23. Bxg7 Qxa3 24. Bxh6 Qb4 25. Qg5+ Rg6 26. Qh5 Nf6 27. Qh4 Bxf3 28. Qxb4 axb4 29. exf3 Rxh6 30. Re7 Ne8 31. Rce1 Kf8 32. f4 Re6 33. R7xe6 fxe6 34. Rxe6 Ra3 35. Re3 Bb6 36. Rf3 Nd6 37. g4 Ne4 38. f5 Nxf2 39. g5 Ne4+ 40. Kh2 Nxg5 41. Rg3 Bc7 42. h4 Rxb3 43. hxg5 Rxg3 0-1

[Event "Titled Tuesday intern op 31st May Late"]
[Site "Chess.com INT"]
[Date "2022.05.31"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Prado Lobo, Jonas"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2285"]
[PlyCount "75"]
[EventDate "2022.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6 5. d5 Ne7 6. Bxe4 f5 7. Bd3 e4 8. O-O exf3 9. Qxf3 d6 10. Re1 b6 11. Nc3 a6 12. Bg5 g6 13. Re2 Rg8 14. Rae1 Rg7 15. h4 Bb7 16. h5 Qd7 17. Re6 O-O-O 18. h6 Rf7 19. Qe2 Nxd5 20. Nxd5 Bxd5 21. Bxa6+ Kb8 22. Bxd8 Bxe6 23. Qxe6 Qxe6 24. Rxe6 Ka7 25. Bc4 Bxh6 26. Bd5 Rf8 27. Be7 Re8 28. Bc6 Rc8 29. a4 Bf8 30. Bf6 d5 31. Bxd5 Bd6 32. Bc6 Rf8 33. c3 Ka6 34. b4 Ka7 35. Bd4 Rf7 36. a5 Re7 37. axb6+ cxb6 38. Rxd6 1-0

[Event "Titled Tuesday intern op 31st May Late"]
[Site "Chess.com INT"]
[Date "2022.05.31"]
[Round "3"]
[White "Goncalves, Ivan Mesquita V"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2237"]
[BlackElo "2572"]
[PlyCount "106"]
[EventDate "2022.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. h3 Bd6 6. Bxd6 cxd6 7. Be2 O-O 8. O-O d5 9. Nbd2 Nc6 10. c4 Qe7 11. Rc1 Rfc8 12. a3 h6 13. Re1 d6 14. b4 dxc4 15. Nxc4 b5 16. Ncd2 a6 17. Nb3 Rc7 18. Nfd2 Rac8 19. Bf3 e5 20. d5 Nb8 21. e4 Rxc1 22. Nxc1 Rc3 23. Ncb3 Qc7 24. Qa1 Bc8 25. Rc1 Rxc1+ 26. Qxc1 Qxc1+ 27. Nxc1 Nbd7 28. Ncb3 Nb6 29. Be2 Kf8 30. h4 Ng8 31. f3 f5 32. Kf2 Nf6 33. Bd3 Ke7 34. g3 fxe4 35. fxe4 Bg4 36. Na5 Kd7 37. Nc6 Kc7 38. Na5 Bd1 39. Be2 Bc2 40. Ke3 g5 41. Nc6 Nfxd5+ 42. exd5 Nxd5+ 43. Kf3 Kxc6 44. Kg4 Nf6+ 45. Kf3 gxh4 46. gxh4 d5 47. Bf1 Kd6 48. Bh3 Kc7 49. Ke3 Be4 50. Ke2 d4 51. Nf1 Bg6 52. Ng3 e4 53. h5 Nxh5 0-1

[Event "Titled Tuesday intern op 31st May Late"]
[Site "Chess.com INT"]
[Date "2022.05.31"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Riehle, Marco"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2572"]
[BlackElo "2353"]
[PlyCount "114"]
[EventDate "2022.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Qe7 5. Qxe4 d6 6. d4 dxe5 7. dxe5 Nc6 8. Nc3 Qxe5 9. Qxe5+ Nxe5 10. Bf4 f6 11. O-O-O Bd7 12. Nb5 O-O-O 13. Nxa7+ Kb8 14. Nb5 Bc5 15. Bg3 g5 16. Nc3 Bc6 17. Rxd8+ Rxd8 18. h4 g4 19. Rg1 h5 20. Bb5 Ng6 21. Bxc6 bxc6 22. Ne4 Be7 23. f4 Rd4 24. f5 Nxh4 25. Bxh4 Rxe4 26. Re1 Rxe1+ 27. Bxe1 Kc8 28. Kd2 Kd7 29. Kd3 Kd6 30. Ke4 c5 31. c4 Kc6 32. b3 Bd6 33. Bc3 Be7 34. Bb2 Bd8 35. Bc1 Be7 36. Bf4 Bd8 37. Ke3 Be7 38. Kf2 h4 39. Ke3 Bf8 40. Ke4 Kb6 41. Bh2 Be7 42. Bf4 Bf8 43. Ke3 Kc6 44. Kd3 Kb6 45. Ke4 Kc6 46. Bh2 Kb6 47. Bg1 Bd6 48. Be3 Kc6 49. Bd2 Be5 50. Be1 h3 51. gxh3 gxh3 52. Kf3 Kb6 53. Bf2 Kc6 54. Be3 Bd6 55. Bf2 Be5 56. Be3 Kd6 57. Bf2 Kc6 1/2-1/2

[Event "Titled Tuesday intern op 31st May Late"]
[Site "Chess.com INT"]
[Date "2022.05.31"]
[Round "5"]
[White "Halkias, Stelios"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2512"]
[BlackElo "2572"]
[PlyCount "85"]
[EventDate "2022.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. g3 dxc4 5. Bg2 b5 6. O-O Bb7 7. a4 Nf6 8. Bg5 Be7 9. Nc3 b4 10. Bxf6 gxf6 11. Ne4 Nd7 12. Ned2 c5 13. Nxc4 O-O 14. Rc1 Rc8 15. e3 Nb6 16. Na5 Ba6 17. Re1 Nd5 18. e4 Nc3 19. bxc3 Qxa5 20. d5 bxc3 21. Nh4 Kh8 22. Qh5 c4 23. e5 f5 24. d6 Bd8 25. Nxf5 Rg8 26. Nh6 Rg7 27. Nxf7+ Kg8 28. Nxd8 Rxd8 29. Bh3 Qb6 30. Bxe6+ Kh8 31. Bf5 Rf8 32. d7 Rgf7 33. e6 Rxf5 34. Qe2 Rxf2 35. Qe5+ R2f6+ 36. Qe3 Rxe6 37. Qxb6 Rxe1+ 38. Rxe1 axb6 39. Re8 c2 40. Rxf8+ Kg7 41. Rf1 c3 42. Rc1 Bb5 43. Rxc2 1-0

[Event "Titled Tuesday intern op 31st May Late"]
[Site "Chess.com INT"]
[Date "2022.05.31"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Tatarinov, Dmitry"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2314"]
[PlyCount "69"]
[EventDate "2022.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Nd7 7. Nbd2 Ng6 8. Nb3 f6 9. Ne1 fxe5 10. g4 e4 11. gxf5 exf5 12. f4 Bd6 13. Ng2 Qc7 14. Be3 Nf6 15. Kh1 Nf8 16. c4 Ne6 17. cxd5 Nxd5 18. Bc4 g6 19. Bxd5 cxd5 20. Rc1 Qd7 21. Nd2 Kf7 22. Qb3 Bc7 23. Nb1 Bb6 24. Nc3 Rhd8 25. Na4 Bxd4 26. Rfd1 Bxe3 27. Nxe3 d4 28. Nc5 Qe7 29. Nxe6 Qxe6 30. Rc7+ Kf6 31. Qb4 Qd6 32. Qc4 Qe6 33. Qc5 b6 34. Ng4+ fxg4 35. Qg5# 1-0

[Event "Titled Tuesday intern op 31st May Late"]
[Site "Chess.com INT"]
[Date "2022.05.31"]
[Round "7"]
[White "Papasimakopoulos, Alexandros"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2259"]
[BlackElo "2572"]
[PlyCount "148"]
[EventDate "2022.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. cxd5 cxd5 10. Nc3 Nc6 11. Re1 Rc8 12. e3 O-O 13. Bf1 Bxf1 14. Rxf1 Ne4 15. Rc1 Ba3 16. Rb1 Qe7 17. Nb5 Bb4 18. a3 Bxa3 19. Nxa3 Qxa3 20. Ne1 Qa2 21. Nf3 Nxd2 22. Nxd2 a5 23. Ra1 Qb2 24. Rb1 Qa3 25. Qe2 Nb4 26. Ra1 Qb2 27. Rfb1 Qc2 28. Kf1 Qf5 29. Qf3 Qd3+ 30. Qe2 Qf5 31. Qf3 Qh3+ 32. Qg2 Qxg2+ 33. Kxg2 Rc2 34. Nf3 f6 35. Ne1 Rc3 36. Rc1 Rfc8 37. Rxc3 Rxc3 38. Rb1 Kf7 39. Kf1 Ke7 40. Ke2 Rc7 41. Kd2 Kd6 42. Rb2 Rc8 43. Nd3 Nxd3 44. Kxd3 e5 45. dxe5+ fxe5 46. f3 h5 47. Ra2 Rc5 48. Ra4 Rb5 49. Kc3 Rc5+ 50. Kd3 Rc1 51. Rh4 g6 52. g4 Rb1 53. Kc2 Rf1 54. gxh5 gxh5 55. f4 e4 56. Rxh5 Rf2+ 57. Kc3 Re2 58. Rh3 b5 59. b4 a4 60. Rh6+ Kc7 61. Kd4 a3 62. Ra6 Rd2+ 63. Kc5 a2 64. Kxb5 d4 65. exd4 e3 66. Ra7+ Kd6 67. Ra8 e2 68. Rd8+ Ke7 69. Rd5 e1=Q 70. Re5+ Qxe5+ 71. fxe5 a1=Q 72. d5 Qxe5 73. Ka4 Qxd5 74. h4 Ra2# 0-1

[Event "Titled Tuesday intern op 31st May Late"]
[Site "Chess.com INT"]
[Date "2022.05.31"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Wieczorek, Oskar"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2572"]
[BlackElo "2505"]
[PlyCount "53"]
[EventDate "2022.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Nc6 6. O-O Nge7 7. Re1 Ng6 8. g3 Qc7 9. Qe2 b6 10. Be4 Bb7 11. d3 O-O-O 12. Na3 a6 13. Bd2 Kb8 14. Rac1 f5 15. exf6 gxf6 16. Bxg6 hxg6 17. Qxe6 Bd6 18. Nc4 b5 19. Nxd6 Rxd6 20. Bf4 Ne5 21. Rxe5 fxe5 22. Qxe5 Rhd8 23. cxd4 Qc6 24. Qe4 Qxe4 25. dxe4 Bxe4 26. Ng5 Bf5 27. dxc5 1-0

[Event "Titled Tuesday intern op 31st May Late"]
[Site "Chess.com INT"]
[Date "2022.05.31"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Bluebaum, Matthias"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2663"]
[PlyCount "103"]
[EventDate "2022.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8. Nc3 Nxc3 9. bxc3 O-O 10. Qh5 f5 11. Re1 c6 12. c4 Qf6 13. c3 Rae8 14. Bd2 Qf7 15. Qxf7+ Kxf7 16. c5 Bc7 17. c4 Rxe1+ 18. Rxe1 Re8 19. Rb1 b6 20. cxb6 axb6 21. cxd5 cxd5 22. Bb4 Ra8 23. a3 Bd8 24. Be2 Bf6 25. Bf3 Be6 26. Rd1 Be7 27. Bxe7 Kxe7 28. Rd3 f4 29. Rb3 Ra4 30. g3 Rxd4 31. Rxb6 Rd3 32. Kg2 fxg3 33. hxg3 Rxa3 34. Rb7+ Kf6 35. Rb6 Ke5 36. Rb7 g5 37. Rxh7 g4 38. Rh5+ Kd4 39. Bxg4 Bxg4 40. Rh4 Kc3 41. Rxg4 d4 42. Rg8 Ra4 43. Rc8+ Rc4 44. Rd8 d3 45. Kf1 Kc2 46. f3 d2 47. Ke2 Kc1 48. Rxd2 Rc7 49. Rd3 Re7+ 50. Re3 Ra7 51. f4 Ra3 52. Rxa3 1-0

[Event "Titled Tuesday intern op 31st May Late"]
[Site "Chess.com INT"]
[Date "2022.05.31"]
[Round "10"]
[White "Hansen, Eric"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2606"]
[BlackElo "2572"]
[PlyCount "83"]
[EventDate "2022.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 b6 6. Nge2 d5 7. a3 Bd6 8. cxd5 exd5 9. b4 Re8 10. Ng3 Bb7 11. Bb5 Nbd7 12. O-O g6 13. Qb3 h5 14. h3 a6 15. Bd3 b5 16. a4 c6 17. a5 Qc7 18. Rac1 Rad8 19. f4 Qb8 20. Qb1 Kg7 21. Kh1 Re7 22. e4 dxe4 23. Ncxe4 h4 24. Ne2 Nxe4 25. Bxe4 Nf6 26. Bf3 Rde8 27. Nc3 Bxf4 28. Bxf4 Qxf4 29. Bxc6 Qg3 30. Bxb7 Rxb7 31. Rf3 Qg5 32. Rcf1 Nh5 33. Ne4 Qd5 34. Nf6 Nxf6 35. Rxf6 Qxd4 36. Qb3 Rf8 37. Qf3 Re7 38. Rxa6 Qe4 39. Qf6+ Kg8 40. Rb6 Re5 41. a6 Qc4 42. a7 1-0

[Event "Titled Tuesday intern op 31st May Late"]
[Site "Chess.com INT"]
[Date "2022.05.31"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Kamsky, Gata"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2572"]
[BlackElo "2661"]
[PlyCount "104"]
[EventDate "2022.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Bd7 6. O-O Bc6 7. Re1 Ne7 8. b4 Ng6 9. b5 Bd5 10. c4 Bxf3 11. Qxf3 Qc7 12. Bxg6 hxg6 13. d3 Nd7 14. Bf4 a5 15. Nd2 Be7 16. Ne4 O-O-O 17. b6 Qxb6 18. Rab1 Qc6 19. Rb5 f5 20. exf6 gxf6 21. Reb1 f5 22. Rxb7 e5 23. Nd6+ Qxd6 24. Ra7 e4 25. Bxd6 Bxd6 26. dxe4 Bxh2+ 27. Kf1 Bb8 28. Qb3 Rh1+ 29. Ke2 Rxb1 30. Qxb1 Bxa7 31. exf5 gxf5 32. Qxf5 Re8+ 33. Kd1 Rf8 34. Qe6 Bb8 35. g4 Rxf2 36. g5 Be5 37. g6 Kc7 38. Qd5 Rf1+ 39. Ke2 Rg1 40. Qf7 Rg3 41. Kf2 a4 42. Kf1 a3 43. Kf2 Rg4 44. Kf3 Rf4+ 45. Qxf4 Bxf4 46. g7 Nf6 47. Kxf4 Kd6 48. Kf5 Ke7 49. Ke5 d3 50. g8=Q Nxg8 51. Kd5 d2 52. Kxc5 d1=Q 0-1

[Event "Titled Tuesday intern op 07th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.07"]
[Round "1"]
[White "Chojnacki, Slawomir"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2198"]
[BlackElo "2572"]
[PlyCount "98"]
[EventDate "2022.06.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bg3 O-O 6. Bd3 b6 7. O-O Bb7 8. Nbd2 c5 9. c3 Nc6 10. Rc1 Rc8 11. Re1 Qc7 12. a3 e5 13. dxc5 bxc5 14. e4 d4 15. cxd4 cxd4 16. b4 Qe7 17. Nc4 Bc7 18. b5 Na5 19. Ncxe5 Qxa3 20. Ra1 Qc3 21. Rc1 Qa3 22. Ra1 Qc3 23. Rc1 Qb4 24. Rb1 Qe7 25. Qa4 Rfd8 26. Rec1 Nxe4 27. Rxc7 Qxc7 28. Nc6 Nxg3 29. Nxa5 Ne4 30. Nxb7 Qxb7 31. Re1 Nc5 32. Qc2 Nxd3 33. Qxd3 h6 34. h4 Rc3 35. Qf5 Qd7 36. Qf4 d3 37. Ne5 d2 38. Rd1 Qe6 39. Rxd2 Rxd2 40. Qxd2 Qxe5 41. Qd8+ Kh7 42. Qd2 Rc5 43. Qd3+ Qf5 44. Qe3 Rxb5 45. g3 Rb1+ 46. Kg2 Qd5+ 47. f3 Rb2+ 48. Kh3 Rb3 49. Qf4 Rxf3 0-1

[Event "Titled Tuesday intern op 07th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.07"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Krysa, Leandro Sergio"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2572"]
[BlackElo "2512"]
[PlyCount "126"]
[EventDate "2022.06.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Nc6 7. Be3 Bf5 8. Qd2 Be7 9. O-O-O Qd7 10. h3 O-O 11. g4 Be4 12. Bg2 Rae8 13. Rhe1 Bd8 14. Bf4 f5 15. g5 Re6 16. Re3 Rfe8 17. Bf1 Bxf3 18. Rxf3 Kh8 19. Bc4 R6e7 20. Rg3 Ne5 21. Bb3 Qb5 22. a4 Qc6 23. Qd5 Qxd5 24. Bxd5 c6 25. Bb3 d5 26. Be3 Bb6 27. Bd4 Bxd4 28. cxd4 Ng6 29. c4 dxc4 30. Bxc4 Re4 31. Rb3 b6 32. Rc3 Nf4 33. Bf7 Ne2+ 34. Kc2 Nxc3 35. bxc3 R8e7 36. Bc4 g6 37. Kb3 Kg7 38. Rd2 f4 39. Bd3 Re1 40. Kc2 Ra1 41. Kb3 Ree1 42. c4 Rad1 43. Kc3 Rxd2 44. Kxd2 Rh1 45. Be4 Rxh3 46. Bxc6 Rh5 47. Kd3 Rxg5 48. Ke4 Kf6 49. Kxf4 h5 50. f3 Rg1 51. Be4 h4 52. c5 bxc5 53. dxc5 h3 54. Ke3 h2 55. f4 h1=Q 56. Bxh1 Rxh1 57. Kd4 Ke6 58. Ke4 Ra1 59. Kd4 Rxa4+ 60. Kc3 Rxf4 61. c6 Kd6 62. c7 Kxc7 63. Kb3 g5 0-1

[Event "Titled Tuesday intern op 07th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.07"]
[Round "3"]
[White "Altman, Joshua"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2095"]
[BlackElo "2572"]
[PlyCount "72"]
[EventDate "2022.06.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6 11. Qc2 d6 12. a3 Nbd7 13. Rb1 Rab8 14. b4 cxb4 15. axb4 Rfc8 16. Nd2 Bxg2 17. Kxg2 Ne5 18. Nce4 Qb7 19. f3 Nxe4 20. Qxe4 Qxe4 21. Nxe4 Nxc4 22. Bf4 Rb6 23. Rbc1 d5 24. Nc5 Rxb4 25. Nd3 Rb7 26. e4 g5 27. Be5 f6 28. Bd4 e5 29. Bf2 d4 30. f4 Rbc7 31. fxg5 fxg5 32. Kg1 g4 33. Rc2 Bg5 34. Nb4 Ne3 35. Bxe3 Bxe3+ 36. Kf1 Rxc2 0-1

[Event "Titled Tuesday intern op 07th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.07"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Sargsyan, Anna M"]
[Result "1/2-1/2"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2378"]
[PlyCount "187"]
[EventDate "2022.06.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. O-O Nge7 8. Ng5 d5 9. Nxf7 Kxf7 10. exd5 Ne5 11. Bb3 dxc3 12. d6+ Be6 13. Qh5+ N7g6 14. Qf5+ Qf6 15. Bxe6+ Kf8 16. dxc7 Bxc7 17. Ba3+ Ke8 18. Nxc3 Nf4 19. Qxf6 gxf6 20. Bb3 Bd8 21. Ne4 Be7 22. Bb2 Nfd3 23. Bd4 b6 24. f4 Nc6 25. Be3 Kf8 26. Bd5 Ndb4 27. Bb3 Rd8 28. Rad1 Kg7 29. Ng3 Kg6 30. h3 Rxd1 31. Rxd1 Rd8 32. Re1 Bc5 33. Bxc5 bxc5 34. Ne4 Nd4 35. Nxc5 Nxb3 36. axb3 Rd2 37. Kf1 h5 38. Re2 Rd1+ 39. Kf2 h4 40. Kf3 Rd5 41. Ne4 Rd3+ 42. Re3 Rd1 43. Nf2 Rb1 44. Kg4 Nd5 45. Rf3 Rg1 46. Kxh4 Rxg2 47. f5+ Kh7 48. Ng4 Rc2 49. Rd3 Nf4 50. Rd7+ Kg8 51. Nxf6+ Kf8 52. Nh7+ Ke8 53. Nf6+ Kf8 54. Kg4 Rf2 55. Nh7+ Ke8 56. Nf6+ Kf8 57. Rxa7 Nd3 58. Nh7+ Ke8 59. Nf6+ Kf8 60. Nd5 Ne5+ 61. Kg5 Nc6 62. Rc7 Nd4 63. Rc8+ Kf7 64. Rc7+ Kf8 65. Ne3 Rxf5+ 66. Nxf5 Ne6+ 67. Kf6 Nxc7 68. Ke5 Kf7 69. Nd6+ Ke7 70. b4 Kd7 71. h4 Ne6 72. h5 Ng7 73. h6 Ne6 74. h7 Nf8 75. h8=Q Ng6+ 76. Kd5 Nxh8 77. Nc4 Kc7 78. Kc5 Nf7 79. b5 Nd8 80. Na5 Nb7+ 81. Kb4 Nxa5 82. Kxa5 Kb7 83. Kb4 Kc7 84. Kc5 Kb7 85. Kc4 Kb6 86. Kb4 Kb7 87. Ka5 Ka7 88. b6+ Kb7 89. Kb5 Kb8 90. Kc5 Kb7 91. Kb5 Kb8 92. Kc6 Kc8 93. Kc5 Kb7 94. Kb5 1/2-1/2

[Event "Titled Tuesday intern op 07th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.07"]
[Round "5"]
[White "Domingo Nunez, Ruben"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2382"]
[BlackElo "2572"]
[PlyCount "63"]
[EventDate "2022.06.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 Na6 6. Nc3 Bc5 7. Qe5+ Be7 8. Nf3 O-O 9. O-O Re8 10. Qd4 Nc5 11. Rd1 a5 12. h3 d6 13. Be3 Qc7 14. b3 h6 15. Rac1 Bf5 16. Qf4 Qc8 17. Kh2 Bh7 18. Qd4 Bf8 19. Bxh6 Nce4 20. Nxe4 Rxe4 21. Qb2 gxh6 22. Qxf6 Rxe2 23. Rd4 Bg7 24. Qxd6 Bxd4 25. Qxd4 Rxa2 26. Ne5 Qd8 27. Nd7 Bg6 28. Rd1 Qe7 29. Nf6+ Kf8 30. Nd7+ Kg8 31. Nf6+ Kf8 32. Nd5 1-0

[Event "Titled Tuesday intern op 07th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.07"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Mikhalsky, Vladimir"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2572"]
[BlackElo "2269"]
[PlyCount "129"]
[EventDate "2022.06.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. Be3 Nf6 6. Bd3 O-O 7. O-O Nc6 8. d5 Ne5 9. Nxe5 dxe5 10. a4 e6 11. Bc5 Re8 12. dxe6 Bxe6 13. Qe2 Bf8 14. Bxf8 Rxf8 15. Bc4 Bxc4 16. Qxc4 c6 17. Qb4 Qc7 18. a5 Rfe8 19. Rfd1 Qe7 20. Qxe7 Rxe7 21. f3 Kf8 22. Na4 Nd7 23. Rd3 Rc8 24. Rad1 Rc7 25. h4 h5 26. Kf2 f6 27. Rd6 Kf7 28. Ke3 Kg7 29. c4 Kf7 30. b4 Kg7 31. g4 hxg4 32. fxg4 Kf7 33. Kf3 Kg7 34. Kg3 Rf7 35. R1d2 Re7 36. Nb6 Nxb6 37. axb6 Rc8 38. Rd8 Rxd8 39. Rxd8 Kf7 40. c5 f5 41. gxf5 gxf5 42. exf5 e4 43. Kf2 Kf6 44. Rf8+ Ke5 45. f6 Rh7 46. f7 Kf6 47. Ke3 Rxh4 48. Rb8 Kxf7 49. Rxb7+ Ke6 50. Rc7 Rh3+ 51. Kxe4 Rh4+ 52. Kd3 Rxb4 53. Rxc6+ Kd5 54. Rc7 a5 55. b7 a4 56. c6 a3 57. Rc8 a2 58. Ra8 Kxc6 59. Rxa2 Rxb7 60. Rc2+ Kd7 61. Rc4 Rc7 62. Rd4+ Kc8 63. Ke4 Rd7 64. Rd5 Rxd5 65. Kxd5 1/2-1/2

[Event "Titled Tuesday intern op 07th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.07"]
[Round "7"]
[White "Shton, Roman"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2074"]
[BlackElo "2572"]
[PlyCount "52"]
[EventDate "2022.06.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. O-O c5 6. Bg5 cxd4 7. Bxf6 Qxf6 8. Qxd4 Qd8 9. Ne5 Bxg2 10. Kxg2 d6 11. Nd3 Qc7 12. Qc3 Qb7+ 13. f3 Nc6 14. e4 Rc8 15. Qd2 Be7 16. c3 O-O 17. a4 Na5 18. Qd1 d5 19. axb5 Qxb5 20. exd5 Rfd8 21. Na3 Bxa3 22. Rxa3 Rxd5 23. c4 Nxc4 24. Rb3 Ne3+ 25. Kg1 Nxd1 26. Rxb5 Rxd3 0-1

[Event "Titled Tuesday intern op 07th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.07"]
[Round "8"]
[White "Atakhan, Abtin"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2385"]
[BlackElo "2572"]
[PlyCount "106"]
[EventDate "2022.06.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Nf3 d6 5. Bg2 Be7 6. O-O O-O 7. d3 h6 8. b4 Be6 9. b5 Nbd7 10. Rb1 d5 11. Nd2 Re8 12. a4 Rc8 13. Bb2 Nc5 14. Qc2 Qd7 15. a5 Bh3 16. Nb3 Bxg2 17. Kxg2 cxb5 18. Nxb5 a6 19. Nc3 dxc4 20. dxc4 Qc6+ 21. Kg1 Ne6 22. Nd2 Nd4 23. Qd1 Red8 24. e3 Ne6 25. Qe2 Ng5 26. f3 Rxd2 27. Qxd2 Nxf3+ 28. Rxf3 Qxf3 29. Nd5 Nxd5 30. cxd5 Bb4 31. Qd3 Bc5 32. Bc1 Rc7 33. Bd2 Rd7 34. Qc3 Qxd5 35. Rc1 Qxd2 36. Qxc5 Kh7 37. Rf1 f6 38. Qc8 Qxe3+ 39. Kh1 Qe4+ 40. Kg1 Rd2 41. Qh3 Qe3+ 42. Kh1 Qe4+ 43. Kg1 Ra2 44. g4 Qd4+ 45. Kh1 Qe4+ 46. Kg1 Rxa5 47. Qg3 Ra2 48. h4 Qd4+ 49. Kh1 Qe4+ 50. Kg1 Re2 51. Rf3 Re1+ 52. Kg2 Re2+ 53. Kg1 Qd4+ 0-1

[Event "Titled Tuesday intern op 07th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.07"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Thavandiran, Shiyam"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2389"]
[PlyCount "73"]
[EventDate "2022.06.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 cxd4 8. cxd4 f6 9. exf6 gxf6 10. Nh4 Ng6 11. Bh5 Rg8 12. O-O Qb6 13. Nc2 O-O-O 14. Nxg6 hxg6 15. Bf3 f5 16. b4 Bg7 17. Be3 Rdf8 18. Qd2 g5 19. b5 Na5 20. Bxg5 Nc4 21. Qf4 e5 22. dxe5 Bxe5 23. Qc1 Bxa1 24. Nxa1 Qxb5 25. Nb3 Bc6 26. Bf4 Qb6 27. Qc3 Re8 28. Rc1 Qd8 29. g3 Qe7 30. Nd4 Qf6 31. Qd3 Ne5 32. Qa3 Kb8 33. Bg2 Ka8 34. Be3 Nc4 35. Rxc4 dxc4 36. Nxc6 Qa1+ 37. Bf1 1-0

[Event "Titled Tuesday intern op 07th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.07"]
[Round "10"]
[White "Rosen, Eric S"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2360"]
[BlackElo "2572"]
[PlyCount "72"]
[EventDate "2022.06.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 Bd6 5. Ne5 O-O 6. Nd2 c5 7. c3 Nc6 8. Bd3 h6 9. O-O Qc7 10. Ndf3 Ne4 11. Nxc6 Bxf4 12. exf4 bxc6 13. Qc1 a5 14. Re1 f5 15. Ne5 Ba6 16. Bxe4 fxe4 17. g3 Rab8 18. b3 Rb5 19. Qa3 cxd4 20. cxd4 c5 21. Rac1 Rc8 22. Rc2 Qa7 23. Rec1 c4 24. bxc4 dxc4 25. Nxc4 Qxd4 26. Qe7 Qf6 27. Qa7 Bb7 28. Ne3 Rxc2 29. Rxc2 Rb1+ 30. Kg2 Qa1 31. Rc7 Qb2 32. Qb8+ Kh7 33. Qf8 Ba6 34. Nc4 Bxc4 35. Rxc4 Qe2 36. Rc7 Qf1# 0-1

[Event "Titled Tuesday intern op 07th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.07"]
[Round "11"]
[White "Matinian, Nikita"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2435"]
[BlackElo "2572"]
[PlyCount "44"]
[EventDate "2022.06.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. O-O a6 6. Bd3 Nxf3+ 7. Qxf3 Bd6 8. a4 Qc7 9. g3 Ne7 10. b3 O-O 11. Bb2 Be5 12. Nd1 b6 13. Bxe5 Qxe5 14. Ne3 Bb7 15. Nc4 Qc7 16. Qh5 f5 17. exf5 Nxf5 18. Rae1 Rf6 19. Bxf5 Rxf5 20. Qh4 Qc6 21. f3 Rxf3 22. Ne3 Rxe3 0-1

[Event "Titled Tuesday intern op 07th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.07"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Jian, Alex"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2055"]
[PlyCount "31"]
[EventDate "2022.06.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Qb6 6. a3 Nge7 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Be7 10. Bd3 O-O 11. O-O Bd7 12. Nc3 Nh4 13. Nxh4 Bxh4 14. Qh5 f5 15. exf6 Bxf6 16. Bxh7+ 1-0

[Event "Titled Tuesday intern op 07th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.07"]
[Round "2"]
[White "Mendonca, Mateus Nakajo"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2410"]
[BlackElo "2572"]
[PlyCount "70"]
[EventDate "2022.06.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d4 Ngf6 6. Nbd2 e6 7. b3 Be7 8. Bb2 O-O 9. c4 h6 10. Rc1 a5 11. a3 Qb6 12. Qc2 Bf5 13. Qc3 Rfd8 14. e3 Rac8 15. c5 Qa7 16. b4 b5 17. bxa5 Ra8 18. Nb3 Rdb8 19. Qb4 Bd8 20. Bc3 Ne4 21. Be1 Nef6 22. Bc3 Bd3 23. Rfd1 Be2 24. Re1 Bc4 25. Nfd2 Bc7 26. f4 Ne8 27. Bf3 Bd8 28. Kg2 Nc7 29. Ba1 Ne8 30. Bc3 Rb7 31. Kh1 Qb8 32. e4 Nc7 33. Ba1 dxe4 34. Nxe4 Nd5 35. Qd2 Bxb3 0-1

[Event "Titled Tuesday intern op 07th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.07"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Mikhailov, Viacheslav"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2572"]
[BlackElo "2428"]
[PlyCount "101"]
[EventDate "2022.06.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 O-O 6. Be3 c6 7. a4 b6 8. Bd3 Ba6 9. O-O Bxd3 10. cxd3 c5 11. Qd2 Nc6 12. d5 Na5 13. Rad1 a6 14. Bh6 Nd7 15. Bxg7 Kxg7 16. d4 Qc7 17. Qe2 Rfc8 18. Rfe1 Nb3 19. Qe3 cxd4 20. Nxd4 Nxd4 21. Rxd4 Qc5 22. f4 b5 23. axb5 axb5 24. e5 Nb6 25. Ne4 Nxd5 26. Qf2 Qc6 27. exd6 exd6 28. f5 Ra4 29. Red1 Re8 30. Rxd5 Raxe4 31. Rxd6 Qc7 32. f6+ Kg8 33. Rd7 Re1+ 34. Rxe1 Rxe1+ 35. Qxe1 Qxd7 36. Qe7 Qc8 37. b4 h5 38. Kf2 Qf5+ 39. Ke3 Qg5+ 40. Kd4 Qf4+ 41. Kc5 Qc4+ 42. Kb6 Kh7 43. Ka5 Qa2+ 44. Kxb5 Qxg2 45. Qxf7+ Kh6 46. Qf8+ Kg5 47. f7 Qb7+ 48. Ka5 Qa7+ 49. Kb5 Qb7+ 50. Kc4 Qc6+ 51. Qc5+ 1-0

[Event "Titled Tuesday intern op 07th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.07"]
[Round "4"]
[White "Bernadskiy, Vitaliy"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2617"]
[BlackElo "2572"]
[PlyCount "69"]
[EventDate "2022.06.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. Nf3 Nf6 4. c4 c6 5. Nc3 Be7 6. g3 O-O 7. Bg2 Re8 8. O-O h6 9. e3 Bf5 10. d3 Nbd7 11. Re1 a5 12. h3 Nc5 13. e4 Bh7 14. d4 Ncxe4 15. dxe5 dxe5 16. Nxe4 Nxe4 17. Nxe5 Nc5 18. Qh5 Rf8 19. Rad1 Qc7 20. Nd7 Ne6 21. Nxf8 Rxf8 22. Qg4 Bb4 23. Re3 Bc5 24. Re2 f5 25. Qf3 Qf7 26. Qc3 Ng5 27. Qe5 Ba7 28. Kh2 Bb8 29. Qe7 f4 30. Qxf7+ Nxf7 31. Be4 fxg3+ 32. fxg3 Bxe4 33. Rxe4 Ng5 34. Re2 h5 35. Rd7 1-0

[Event "Titled Tuesday intern op 07th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.07"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Rohl Montes, Juan Armando"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2572"]
[BlackElo "2382"]
[PlyCount "114"]
[EventDate "2022.06.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O O-O 6. Nbd2 d5 7. exd5 Nxd5 8. Ne4 Be7 9. Re1 a6 10. Ng3 Nb6 11. Bb3 Bf6 12. h3 a5 13. a3 Nd4 14. Nxd4 exd4 15. Qf3 a4 16. Ba2 c6 17. Nh5 Be6 18. Nxf6+ Qxf6 19. Qxf6 gxf6 20. Bxe6 fxe6 21. Rxe6 Kf7 22. Re4 Rfe8 23. Kf1 Rxe4 24. dxe4 Nc4 25. Ke2 b5 26. Kd3 c5 27. f4 h5 28. Ke2 h4 29. b3 axb3 30. cxb3 Na5 31. Rb1 c4 32. bxc4 bxc4 33. Rb5 Nb3 34. Bb2 d3+ 35. Ke3 Rd8 36. Rb7+ Kg8 37. Bc3 d2 38. Bxd2 Rxd2 39. e5 fxe5 40. fxe5 Rxg2 41. Kf4 Rg7 42. Rb8+ Kh7 43. e6 Rc7 44. Rd8 Kg6 45. Ke5 c3 46. Rg8+ Kh6 47. Kd6 c2 48. Rg1 c1=Q 49. Rxc1 Rxc1 50. e7 Re1 51. a4 Nc5 52. a5 Nb7+ 53. Kd7 Nxa5 54. e8=Q Rxe8 55. Kxe8 Kg5 56. Kf7 Kf4 57. Kg6 Kg3 0-1

[Event "Titled Tuesday intern op 07th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.07"]
[Round "6"]
[White "Barria Zuniga, Daniel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2341"]
[BlackElo "2572"]
[PlyCount "110"]
[EventDate "2022.06.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Nbd2 Bb7 7. Bg2 Be4 8. Qd1 O-O 9. O-O Bxd2 10. Qxd2 d6 11. b3 a5 12. Bb2 Nbd7 13. Rfe1 Re8 14. Bf1 h6 15. Nh4 Bb7 16. f3 d5 17. Ng2 a4 18. Nf4 Qe7 19. Bg2 dxc4 20. bxc4 a3 21. Bc3 e5 22. dxe5 Nxe5 23. Nd5 Nxd5 24. cxd5 Qc5+ 25. Qd4 Qxd5 26. Qxd5 Bxd5 27. Bxe5 Rxe5 28. f4 Bxg2 29. fxe5 Bd5 30. Rec1 c6 31. Kf2 b5 32. Ke3 Ra4 33. Rc3 Kf8 34. Kd2 Ke7 35. Rac1 Ke6 36. Rxc6+ Bxc6 37. Rxc6+ Kd5 38. Rc7 Rb4 39. Kd3 Rb2 40. Rc2 Rxc2 41. Kxc2 Kc4 42. h3 b4 43. h4 h5 44. e3 Kc5 45. Kb3 Kb5 46. Kc2 Kc4 47. e4 Kc5 48. Kd3 Kb5 49. Kc2 Kc4 50. Kb1 b3 51. axb3+ Kxb3 52. Ka1 Kc4 53. Ka2 Kd4 54. Kxa3 Kxe5 55. Kb3 Kxe4 0-1

[Event "Titled Tuesday intern op 07th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.07"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Tanenbaum, Zachary Chen"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "2572"]
[BlackElo "2160"]
[PlyCount "89"]
[EventDate "2022.06.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Nf6 6. Re1 Be7 7. c3 O-O 8. h3 b5 9. Bc2 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Nf1 Re8 13. Ng3 Bf8 14. a4 g6 15. Bd3 c6 16. Bg5 Bg7 17. Qd2 Qe7 18. Rad1 Qf8 19. Qc2 Rac8 20. Bf1 Nb6 21. b3 Nbd7 22. Qc1 Nb6 23. dxe5 dxe5 24. Be3 Nbd7 25. c4 bxa4 26. bxa4 Nc5 27. a5 Ncxe4 28. Nxe4 Nxe4 29. Qb1 Nc3 30. Qxb7 Nxd1 31. Rxd1 Qa3 32. Bb6 Bf6 33. Rd7 Rf8 34. Rxf7 Rxf7 35. Qxc8+ Kg7 36. Qxc6 Qb2 37. Be3 Qc2 38. c5 e4 39. Nd4 Bxd4 40. Bxd4+ Kg8 41. Qa8+ Rf8 42. Qd5+ Rf7 43. Qa8+ Rf8 44. Qxa6 Qd2 45. Bc4+ 1-0

[Event "Titled Tuesday intern op 07th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.07"]
[Round "8"]
[White "Abarca Gonzalez, Nicolas"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2380"]
[BlackElo "2572"]
[PlyCount "69"]
[EventDate "2022.06.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. e5 Nd5 6. O-O h6 7. c4 Nb4 8. d4 Bf5 9. Na3 e6 10. Be3 Qa5 11. dxc5 Rd8 12. Bd2 Bxc5 13. Qb3 Rd3 14. Bc3 Qb6 15. Ne1 Rd7 16. Bxb4 Qxb4 17. Nac2 Qb6 18. Qc3 a5 19. b3 O-O 20. a3 Rfd8 21. b4 axb4 22. axb4 Be7 23. c5 Qb5 24. Na3 Qe2 25. Nc4 Bd3 26. Nxd3 Rxd3 27. Qc1 Bg5 28. Qb1 Rc3 29. Nd6 Qxe5 30. Nxb7 Rb8 31. Nd6 Qd4 32. Ra4 Qd5 33. Qa1 Rb3 34. Ra8 R3xb4 35. Qa7 1-0

[Event "Titled Tuesday intern op 07th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.07"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Maltsevskaya, Aleksandra"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2572"]
[BlackElo "2378"]
[PlyCount "73"]
[EventDate "2022.06.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Nc6 6. O-O Nge7 7. Re1 Ng6 8. g3 Bd7 9. h4 Qc7 10. Qe2 O-O-O 11. Na3 a6 12. h5 Nge7 13. Nc4 Nd5 14. a4 g6 15. Be4 f5 16. exf6 Nxf6 17. d3 Nxh5 18. Ng5 Be7 19. Nf7 Rhf8 20. Nxd8 Bxd8 21. Bg2 e5 22. Bh6 Re8 23. Qf3 Nf6 24. Qd1 Bg4 25. Qb3 Be6 26. a5 e4 27. Bf4 Bxc4 28. Qxc4 Qd7 29. dxe4 Bc7 30. Bxc7 Qxc7 31. Qxc5 Nd7 32. Qd5 Nf6 33. Qc4 Kb8 34. cxd4 Ng4 35. Re2 Qe7 36. e5 Nd8 37. Rae1 1-0

[Event "Titled Tuesday intern op 07th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.07"]
[Round "10"]
[White "Rychagov, Andrey"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2549"]
[BlackElo "2572"]
[PlyCount "58"]
[EventDate "2022.06.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qb3 Be7 6. Nc3 d5 7. cxd5 Nxd5 8. e4 Bxf1 9. Kxf1 Nxc3 10. bxc3 O-O 11. g3 Qc8 12. Kg2 Qb7 13. Re1 Nd7 14. a4 a5 15. Bf4 Rfe8 16. h4 Rad8 17. Re2 h6 18. Rae1 Bd6 19. e5 Bf8 20. Re3 c5 21. h5 cxd4 22. cxd4 Bb4 23. Rd1 Nb8 24. Red3 Rd5 25. g4 Nc6 26. Kh2 Be7 27. Rc1 Rd7 28. Rg1 Nb4 29. g5 Qe4 0-1

[Event "Titled Tuesday intern op 07th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.07"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Silva, Miguel Antonio Neto"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2207"]
[PlyCount "81"]
[EventDate "2022.06.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O h6 10. Bh4 Be7 11. Rhe1 e5 12. Qd3 g5 13. Bg3 Qa5 14. Nd2 b5 15. Kb1 Rc8 16. Nd5 Nxd5 17. exd5 Bd7 18. Ne4 f5 19. Nxd6+ Bxd6 20. Bxe5 Bxe5 21. Rxe5+ Kd8 22. d6 Qb6 23. Rxf5 Re8 24. Rf7 Rc5 25. Qh7 Qc6 26. Re7 Re5 27. Rxe8+ Rxe8 28. Qxh6 Qxg2 29. Qf6+ Kc8 30. b3 Qxh2 31. Rd3 Qe5 32. Qf7 Qe1+ 33. Kb2 Qe5+ 34. Kb1 Kd8 35. Qf3 Qe1+ 36. Rd1 Qe5 37. Qa8+ Bc8 38. d7 Ke7 39. dxc8=Q Rxc8 40. Qxc8 Kf6 41. Qd8+ 1-0

[Event "Titled Tuesday intern op 14th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.14"]
[Round "1"]
[White "Toncheva, Nadya"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2228"]
[BlackElo "2572"]
[PlyCount "104"]
[EventDate "2022.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. Nce3 Bxe3 14. Nxe3 O-O 15. Be2 Rb8 16. O-O Be6 17. Qd2 Qb6 18. Rfd1 Rfd8 19. Rac1 a5 20. c4 b4 21. Bg4 Nc6 22. Nd5 Bxd5 23. Qxd5 Nd4 24. c5 dxc5 25. Qxe5 b3 26. a3 Nc2 27. h3 g6 28. Be2 Re8 29. Qf4 Qc6 30. Bd3 Nd4 31. Bc4 Qb7 32. Kh1 Rxe4 33. Qf6 Qe7 34. Qa6 Qc7 35. Bd5 Rf4 36. f3 Rd8 37. Be4 Qe5 38. Qc4 Ne6 39. Rxd8+ Nxd8 40. Qxc5 Qxc5 41. Rxc5 Ne6 42. Rxa5 Nd4 43. Rd5 Ne2 44. Rb5 f5 45. Bd5+ Kg7 46. Bxb3 Rd4 47. Kh2 Rd2 48. Bd5 f4 49. Rb7+ Kf6 50. Bg8 Ng3 51. h4 Rd1 52. Kh3 h5 0-1

[Event "Titled Tuesday intern op 14th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.14"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Prokofiev, Valentyn"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2286"]
[PlyCount "55"]
[EventDate "2022.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 d6 8. dxe5 dxe5 9. Nxe5 Nf6 10. O-O O-O 11. Qc2 c5 12. Nd2 Qc7 13. f4 Rd8 14. c4 b6 15. Bb2 Bb7 16. Rae1 Nc6 17. Nxc6 Qxc6 18. Nf3 h6 19. e5 Nh5 20. Bh7+ Kh8 21. Be4 Qc7 22. Bxb7 Qxb7 23. Qf5 Kg8 24. Qxh5 Qa6 25. e6 Rf8 26. exf7+ Rxf7 27. Ne5 Rf6 28. Ng6 1-0

[Event "Titled Tuesday intern op 14th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.14"]
[Round "3"]
[White "Cherniaiev, Tykhon"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2197"]
[BlackElo "2572"]
[PlyCount "111"]
[EventDate "2022.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. Nc3 O-O 12. Re1 Rc8 13. cxd5 cxd5 14. e4 dxe4 15. Nxe4 Nf6 16. Nxf6+ Bxf6 17. Be3 Qd7 18. Rc1 Bb7 19. Bxb7 Qxb7 20. Qg4 Qa6 21. Rxc8 Rxc8 22. d5 exd5 23. Qd7 h6 24. Qxd5 Qxa2 25. Qf5 Qc2 26. Qg4 Re8 27. Qd7 Re6 28. b4 Bg5 29. Rc1 Qf5 30. Qc8+ Kh7 31. Bxg5 Qxg5 32. Qc2+ g6 33. Qc7 Rf6 34. Rf1 a6 35. Qa7 b5 36. Qd4 Qf5 37. Re1 h5 38. h4 Kg7 39. Re5 Qb1+ 40. Kg2 Qc2 41. Rd5 Qc4 42. Qe5 Qc6 43. Kg1 Qe6 44. Qd4 Qe1+ 45. Kg2 Qe6 46. Re5 Qc6+ 47. Rd5 Qe6 48. Re5 Qd6 49. Rd5 Qc6 50. Kg1 Kh7 51. Rd8 Qe6 52. Kg2 Kg7 53. Kg1 Qf5 54. Rd5 Qc2 55. Rd6 Qc1+ 56. Kg2 1-0

[Event "Titled Tuesday intern op 14th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.14"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Tatarinov, Dmitry"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2314"]
[PlyCount "69"]
[EventDate "2022.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Ne7 7. Nbd2 Bg6 8. Nh4 Nf5 9. Nxg6 hxg6 10. Nf3 Be7 11. g3 Qc7 12. c3 O-O-O 13. Bf4 Kb8 14. h4 Ka8 15. b4 Nb6 16. a4 Nc4 17. Qb3 Bxh4 18. gxh4 Nxh4 19. Nxh4 Rxh4 20. Bg3 Qe7 21. Bxc4 dxc4 22. Qxc4 Rdh8 23. Kg2 Rh2+ 24. Kf3 R8h3 25. Rae1 Qg5 26. Re4 Qh5+ 27. Ke3 Qf5 28. Rf4 Qc2 29. Qd3 Qb3 30. Rxf7 a6 31. Rf3 Ka7 32. b5 axb5 33. axb5 cxb5 34. d5 exd5 35. e6 1-0

[Event "Titled Tuesday intern op 14th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.14"]
[Round "5"]
[White "Gaehwiler, Gabriel"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2413"]
[BlackElo "2572"]
[PlyCount "107"]
[EventDate "2022.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. b3 Bg5 15. Bg2 Ne7 16. O-O Nxd5 17. Qxd5 Be6 18. Qd3 Qb6 19. Kh1 Rad8 20. f4 exf4 21. gxf4 Bf6 22. Rad1 Rfe8 23. Ne3 Qc5 24. Nd5 Bxd5 25. Qxd5 Bc3 26. e5 Qxd5 27. Bxd5 Kf8 28. exd6 Rxd6 29. c5 Rf6 30. c6 Rc8 31. Bg2 g6 32. Rd7 Ke8 33. Rfd1 Re6 34. Bd5 Re7 35. Bf3 h5 36. Kg2 f5 37. R1d3 Rc7 38. Rd8+ Kf7 39. Bd5+ Kg7 40. Rg8+ Kh7 41. Rb8 Re2+ 42. Kf3 Ree7 43. Rb7 Kg7 44. Re3 Kf6 45. Rxc7 Rxc7 46. Re6+ Kg7 47. Rd6 Kf8 48. Rxg6 Ke7 49. Re6+ Kd8 50. Rh6 Ke7 51. Ke3 h4 52. Re6+ Kd8 53. Kd3 Rg7 54. Kc4 1-0

[Event "Titled Tuesday intern op 14th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.14"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Kucuksari, Kaan"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2398"]
[PlyCount "93"]
[EventDate "2022.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. dxc5 Bg4 6. c3 e6 7. Be3 Nge7 8. Bb5 Nf5 9. Qa4 Bxf3 10. Bxc6+ bxc6 11. Qxc6+ Ke7 12. Qb7+ Ke8 13. Qc6+ Ke7 14. Qb7+ Ke8 15. gxf3 Rb8 16. Qc6+ Qd7 17. Qxd7+ Kxd7 18. b4 d4 19. Bd2 Kc6 20. Ke2 Be7 21. Rc1 Rhd8 22. a3 f6 23. f4 Kd5 24. c4+ Kc6 25. Kd3 fxe5 26. fxe5 Rf8 27. f4 Rbd8 28. Rg1 g5 29. fxg5 Nh4 30. b5+ Kb7 31. c6+ Kc8 32. Rg3 Ng6 33. Rh3 Nxe5+ 34. Ke4 Nxc4 35. Rxh7 Bc5 36. Bb4 Nd6+ 37. Kd3 Rf3+ 38. Kc2 d3+ 39. Kb3 d2+ 40. Kc2 Nc4 41. Bxd2 Rxd2+ 42. Nxd2 Rf2 43. Kc3 Nxd2 44. Rd1 Ne4+ 45. Kc4 Bb6 46. Rh8+ Kc7 47. Rd7# 1-0

[Event "Titled Tuesday intern op 14th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.14"]
[Round "7"]
[White "Madaminov, Mukhiddin"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2404"]
[BlackElo "2572"]
[PlyCount "105"]
[EventDate "2022.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. O-O Nc7 6. Bxc6 dxc6 7. h3 h6 8. d3 Bf5 9. Nc3 Ne6 10. Re1 g5 11. Ne4 Bg7 12. Ng3 Bg6 13. a4 c4 14. d4 Qd5 15. c3 Rd8 16. Nf1 Nc5 17. Ne3 Qe6 18. d5 cxd5 19. Nd4 Qxe5 20. Nxc4 Qf6 21. Ne5 Ne4 22. Ng4 Qd6 23. f3 Nc5 24. Nb5 Qb8 25. Be3 Nd3 26. Bxa7 Qg3 27. Re2 Nf4 28. Rd2 h5 29. Ne3 e6 30. Nf1 Nxh3+ 31. Kh1 Qh4 32. gxh3 O-O 33. Rh2 Be5 34. Bf2 Qc4 35. Rg2 Bf4 36. Qd4 Qc6 37. Be3 e5 38. Qd2 d4 39. Bxf4 exf4 40. Nxd4 Qd5 41. Qf2 f6 42. h4 g4 43. fxg4 Be4 44. gxh5+ Kh7 45. Nd2 Bxg2+ 46. Qxg2 Qxh5 47. N2f3 Rg8 48. Qc2+ Kh8 49. Rg1 Rg3 50. Rxg3 fxg3 51. Kg2 Qg4 52. Qf5 Qg7 53. Ne6 1-0

[Event "Titled Tuesday intern op 14th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.14"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Siniauski, Artsiom"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2572"]
[BlackElo "2226"]
[PlyCount "1"]
[EventDate "2022.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 1-0

[Event "Titled Tuesday intern op 14th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.14"]
[Round "9"]
[White "Chen, Qi B"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2485"]
[BlackElo "2572"]
[PlyCount "45"]
[EventDate "2022.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 c5 8. cxd5 exd5 9. Ne2 Bg4 10. f3 Bh5 11. O-O Bg6 12. Ng3 Re8 13. Ra2 Nc6 14. Re2 Rc8 15. a4 Qa5 16. Bb2 Bxd3 17. Qxd3 Qxa4 18. e4 Qc4 19. Qd2 dxe4 20. fxe4 Rcd8 21. Rxf6 gxf6 22. Qh6 Rd5 23. e5 1-0

[Event "Titled Tuesday intern op 14th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.14"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Lamaze, Simon"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2373"]
[PlyCount "129"]
[EventDate "2022.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d6 8. exd6 Qxd6 9. O-O Bg4 10. Re1 e6 11. Na3 Be7 12. b3 cxb3 13. axb3 e5 14. Nc4 Nxc4 15. bxc4 O-O 16. h3 Bh5 17. Ba3 Qc7 18. Bxe7 Qxe7 19. d4 Rfd8 20. g4 Bg6 21. Bxg6 hxg6 22. Qe2 Qc7 23. d5 Na5 24. Qxe5 Qxe5 25. Nxe5 b6 26. Rxa5 bxa5 27. Ra1 Rdb8 28. c5 Rb5 29. Nd7 Rd8 30. c4 Rb4 31. c6 Rxc4 32. Rxa5 Rc1+ 33. Kg2 f5 34. Rxa7 fxg4 35. hxg4 Kh7 36. c7 Rxd7 37. c8=Q Rxc8 38. Rxd7 Rc4 39. Kf3 Rd4 40. g5 Rd1 41. Kf4 Rd4+ 42. Ke5 Rd2 43. f4 Re2+ 44. Kd6 Kg8 45. Re7 Rf2 46. Ke5 Re2+ 47. Kd6 Rf2 48. Re4 Kf7 49. Kd7 Rc2 50. d6 Rc1 51. Re7+ Kf8 52. Re8+ Kf7 53. Re7+ Kf8 54. Re4 Rc3 55. Re5 Rc4 56. f5 gxf5 57. Rxf5+ Kg8 58. Ke6 Re4+ 59. Re5 Rxe5+ 60. Kxe5 Kf7 61. Kd5 Ke8 62. Ke6 g6 63. Kf6 Kd8 64. Kxg6 Kd7 65. Kf7 1-0

[Event "Titled Tuesday intern op 14th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.14"]
[Round "11"]
[White "Narayanan, Srinath"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2559"]
[BlackElo "2572"]
[PlyCount "76"]
[EventDate "2022.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 e6 5. Nf3 b5 6. Ne5 Bb7 7. Bd3 c5 8. h4 Nc6 9. h5 c4 10. Be2 b4 11. Na4 Nxe5 12. Bxe5 Nd7 13. Bf4 Bc6 14. b3 Bxa4 15. bxa4 Qa5 16. e4 Nf6 17. exd5 Nxd5 18. Be5 b3+ 19. Kf1 b2 20. Rb1 Nc3 21. Qe1 Nxb1 22. Qxa5 Nc3 23. g3 b1=Q+ 24. Kg2 Qb7+ 25. Bf3 Nd5 26. Rb1 Qxb1 27. Bxd5 exd5 28. Qxd5 Rc8 29. Qe4 Qb6 30. d5 Be7 31. h6 O-O 32. Bxg7 Rfe8 33. f4 Qg6 34. f5 Qg5 35. Qd4 Bd6 36. g4 Re2+ 37. Kf3 Rce8 38. Bf6 R8e3+ 0-1

[Event "Titled Tuesday intern op 14th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.14"]
[Round "1"]
[White "Malka, Samuel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2223"]
[BlackElo "2572"]
[PlyCount "86"]
[EventDate "2022.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 a6 11. a4 Nh5 12. Bg5 Qc7 13. a5 Nd7 14. Nd2 h6 15. Be3 b5 16. axb6 Nxb6 17. Bf3 Nf6 18. Nb3 Nc4 19. Bf4 Rb8 20. Qc2 Nxb2 21. Rfb1 Nc4 22. Ra4 Ne5 23. Bg2 Rb4 24. Raa1 Nc4 25. Nd2 Bf5 26. Qa2 Nxd2 27. Qxd2 Bxb1 28. Rxb1 Rxb1+ 29. Nxb1 g5 30. Be3 Qb6 31. Nc3 Qb4 32. Qd3 c4 33. Qc2 Ng4 34. Bd2 Rb8 35. h3 Qb2 36. Qxb2 Rxb2 37. Ne4 Nf6 38. Bc3 Rb1+ 39. Kh2 Nxe4 40. Bxg7 Kxg7 41. Bxe4 Rb2 42. Kg2 c3 43. Kf3 c2 0-1

[Event "Titled Tuesday intern op 14th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.14"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Florescu, Codrut Constantin"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2257"]
[PlyCount "59"]
[EventDate "2022.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nc6 8. O-O Be7 9. Bd2 O-O 10. Nc3 Nxc3 11. Bxc3 dxe5 12. dxe5 a6 13. Bd3 g6 14. Qe2 Qc7 15. h4 b5 16. h5 Bb7 17. Rac1 Rfd8 18. Rfe1 Rd7 19. Bd2 Qd8 20. Be4 Nd4 21. Nxd4 Bxe4 22. Ba5 Qxa5 23. Qxe4 Rf8 24. hxg6 hxg6 25. Nxe6 Re8 26. Qc6 Qd2 27. Re2 Qd3 28. Nf4 Qd4 29. e6 Qxf4 30. exd7 1-0

[Event "Titled Tuesday intern op 14th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.14"]
[Round "3"]
[White "Wieczorek, Oskar"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2505"]
[BlackElo "2572"]
[PlyCount "106"]
[EventDate "2022.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. b4 Nxb4 4. c3 Nc6 5. d4 d5 6. exd5 Qxd5 7. Na3 Bg4 8. Bc4 Qe4+ 9. Be2 Bxf3 10. gxf3 Qd5 11. Rb1 O-O-O 12. Bc4 Qd7 13. Bxf7 e6 14. Bh5 Nf6 15. Bg4 Nxg4 16. fxg4 cxd4 17. O-O dxc3 18. Qb3 e5 19. Be3 Qxg4+ 20. Kh1 Qf3+ 21. Kg1 Qg4+ 22. Kh1 Qf3+ 23. Kg1 Nd4 24. Qxc3+ Qc6 25. Bxd4 Rxd4 26. Qh3+ Kb8 27. Nb5 Rd5 28. Nc3 Rc5 29. Ne2 Be7 30. Ng3 h6 31. Qh5 Bf6 32. Qf7 Rc8 33. a4 e4 34. a5 Ka8 35. a6 Qxa6 36. Nxe4 R5c7 37. Qg6 Bd4 38. Qg2 Qc6 39. Rfd1 Bb6 40. Rd6 Qc2 41. Rbd1 Rf7 42. Rd7 Rxd7 43. Rxd7 Qc1+ 44. Qf1 Qc6 45. Re7 g5 46. Qe2 a6 47. Qg4 Ka7 48. Re6 Qd7 49. Nd6 Rc1+ 50. Kg2 Rc6 51. Re7 Qxd6 52. Qd7 Qxd7 53. Rxd7 Rc7 0-1

[Event "Titled Tuesday intern op 14th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.14"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Artemenko, Oleg"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2246"]
[PlyCount "122"]
[EventDate "2022.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 f6 7. Bd3 fxe5 8. dxe5 c4 9. Bc2 Bc5 10. O-O Bd7 11. Nbd2 Nge7 12. b4 cxb3 13. Nxb3 Na5 14. Nbd4 Nc4 15. Rb1 Qa6 16. Ng5 g6 17. Qf3 O-O-O 18. Qh3 Bxd4 19. cxd4 Rdf8 20. Bd3 h6 21. Nf3 g5 22. Bd2 g4 23. Qxg4 Rhg8 24. Qh5 Rxf3 25. Qxf3 Nxd2 26. Rfc1+ Bc6 27. Qe3 Nc4 28. Qxh6 Kd7 29. Rc3 Qa5 30. Rbc1 b5 31. h4 Qb6 32. Qf4 Qd8 33. g3 Rf8 34. Qg4 Nf5 35. Bxf5 Rxf5 36. Qg7+ Kc8 37. Qxa7 Qc7 38. Qa6+ Qb7 39. Qxb7+ Kxb7 40. f4 Be8 41. Kf2 Bh5 42. Rg1 Bg4 43. Rh1 Rh5 44. Rb1 Ka6 45. Rcb3 Nd2 46. Rxb5 Nxb1 47. Rxb1 Rh8 48. Rc1 Kb7 49. Rb1+ Kc7 50. Rc1+ Kd7 51. Rb1 Kc7 52. Rc1+ Kb7 53. Rb1+ Ka7 54. Rc1 Rh7 55. Rc8 Rb7 56. Rg8 Rb2+ 57. Ke1 Bf3 58. Rg6 Kb6 59. Rxe6+ Kb5 60. f5 Kc4 61. f6 Kd3 0-1

[Event "Titled Tuesday intern op 14th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.14"]
[Round "5"]
[White "Zhou, Liran"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2350"]
[BlackElo "2572"]
[PlyCount "104"]
[EventDate "2022.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. Nxe7 Qxe7 14. Nb4 O-O 15. Nd5 Qb7 16. g3 Be6 17. Bg2 a5 18. O-O Rab8 19. Qd3 Bxd5 20. exd5 f5 21. Rad1 e4 22. Qe2 b4 23. c4 b3 24. a3 Qb6 25. Kh1 Bf6 26. f3 exf3 27. Rxf3 Rbe8 28. Qd2 g6 29. a4 Re7 30. Re1 Rfe8 31. Rxe7 Rxe7 32. h4 h5 33. Qh6 Re1+ 34. Kh2 Kf7 35. Qd2 Re4 36. Qd3 Rd4 37. Qxb3 Qxb3 38. Rxb3 Be5 39. Rb7+ Kf6 40. Rb5 Rxh4+ 41. Bh3 Rxc4 42. Rxa5 Rc2+ 43. Bg2 Rxb2 44. Rb5 Ra2 45. a5 h4 46. Kh3 hxg3 47. Rb6 Rxa5 48. Rb8 Kg5 49. Rg8 Ra7 50. Bf3 Rh7+ 51. Kg2 Rh2+ 52. Kg1 Bd4+ 0-1

[Event "Titled Tuesday intern op 14th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.14"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Luo, Terry"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2168"]
[PlyCount "61"]
[EventDate "2022.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 Nf6 7. Nc3 Bg4 8. Bb3 e6 9. Bf4 Be7 10. O-O-O O-O 11. Bxd6 Bxd6 12. Qxd6 Qxd6 13. Rxd6 Bxf3 14. gxf3 Nh5 15. Ne2 Rfd8 16. Rhd1 Rxd6 17. Rxd6 Rd8 18. Rxd8+ Nxd8 19. f4 Kf8 20. Kd2 Ke7 21. Ke3 Nc6 22. c3 Nf6 23. h3 Nd7 24. Bc2 a5 25. Ba4 Nc5 26. Bxc6 bxc6 27. Nd4 Kd6 28. b3 f6 29. e5+ fxe5 30. fxe5+ Kc7 31. b4 1-0

[Event "Titled Tuesday intern op 14th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.14"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Jobava, Baadur"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2572"]
[BlackElo "2595"]
[PlyCount "104"]
[EventDate "2022.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. Re1 c6 8. a4 h6 9. h3 Re8 10. Be3 Qc7 11. Ba2 a5 12. Nh4 Nf8 13. Qf3 Be6 14. Nf5 Bxa2 15. Rxa2 Ng6 16. Raa1 Kh7 17. Rad1 Rad8 18. h4 d5 19. h5 Nf8 20. dxe5 Qxe5 21. Bd4 dxe4 22. Nxe4 Rxd4 23. Nxd4 Rd8 24. c3 Kg8 25. Ng3 Qc7 26. Ngf5 Bc5 27. Nxh6+ Kh7 28. Nhf5 Qb6 29. Nxg7 Bxd4 30. cxd4 Kxg7 31. h6+ Kg6 32. Re5 N8h7 33. Qg3+ Kxh6 34. Rd3 Rg8 35. Qh4+ Kg7 36. Rg3+ Kh8 37. Rxg8+ Kxg8 38. Qg3+ Kf8 39. Re1 Qxb2 40. Qb8+ Kg7 41. Qg3+ Kh6 42. Qh4+ Kg6 43. Qg3+ Kh6 44. Qh4+ Kg7 45. Qg3+ Kh8 46. Qb8+ Ng8 47. Qe5+ Nhf6 48. Re3 Qb1+ 49. Kh2 Kg7 50. Rg3+ Kf8 51. Qd6+ Ke8 52. Re3+ Ne4 0-1

[Event "Titled Tuesday intern op 14th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.14"]
[Round "8"]
[White "Bryakin, Mikhail"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2465"]
[BlackElo "2572"]
[PlyCount "111"]
[EventDate "2022.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. c4 Be7 5. Nc3 O-O 6. g3 c6 7. d4 e4 8. Bg2 d5 9. Nge2 Re8 10. h3 Bd6 11. a4 Na6 12. Na2 h5 13. c5 Bc7 14. b4 Bd7 15. Qb3 b6 16. Bc3 Rb8 17. Qa3 Rb7 18. Kd2 Qe7 19. Rac1 Reb8 20. Rc2 Qe8 21. Qc1 bxc5 22. dxc5 Nxb4 23. Nxb4 Rxb4 24. Bxb4 Rxb4 25. Nd4 Qb8 26. Qa3 Be5 27. Ke2 a5 28. Rd1 Qb7 29. Kf1 Nh7 30. Kg1 Ng5 31. h4 Ne6 32. Nxe6 Bxe6 33. Bf1 Rb3 34. Qc1 Rb4 35. Qa3 Bg4 36. Be2 Rb3 37. Qc1 Rb4 38. Bxg4 hxg4 39. Qa3 Rb3 40. Qc1 Qb4 41. Qd2 Qxa4 42. Qe2 Rb4 43. Rcd2 f5 44. Qa6 Qb5 45. Qc8+ Kf7 46. Qxf5+ Bf6 47. Qxg4 Qxc5 48. Qd7+ Be7 49. h5 Qd6 50. Qf5+ Qf6 51. Qd7 Rc4 52. Ra2 a4 53. Qa7 d4 54. exd4 Rc3 55. Qxa4 e3 56. Rf1 1-0

[Event "Titled Tuesday intern op 14th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.14"]
[Round "9"]
[White "Guz, Ari"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2331"]
[BlackElo "2572"]
[PlyCount "150"]
[EventDate "2022.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bg4 3. Ne5 Bf5 4. Bb2 Nd7 5. Nxd7 Qxd7 6. d3 Nf6 7. Nd2 e6 8. g3 h5 9. h3 Bd6 10. Bg2 e5 11. e4 dxe4 12. dxe4 Be6 13. Qe2 O-O-O 14. O-O-O Qc6 15. f4 Qc5 16. Nf3 Be7 17. Nxe5 g6 18. Nd3 Qa5 19. Kb1 Rhe8 20. Qe1 Qa6 21. Qf2 Qb6 22. Qxb6 axb6 23. Rhe1 Nd7 24. Bc3 Nc5 25. Kb2 Na6 26. a3 Rd7 27. Ne5 Rxd1 28. Rxd1 Nc5 29. Nd3 Nd7 30. Rf1 f6 31. f5 Bf7 32. Nf4 g5 33. Ng6 Bd6 34. g4 hxg4 35. hxg4 Bxg6 36. fxg6 Rg8 37. Bxf6 Nxf6 38. Rf5 Nd7 39. Rxg5 Bf4 40. Rf5 Be5+ 41. Ka2 Rxg6 42. g5 Kd8 43. Bh3 Rg7 44. g6 Rxg6 45. Rh5 Bg7 46. Rd5 Rd6 47. Rxd6 cxd6 48. c4 Nc5 49. Bf5 Kc7 50. b4 Nd3 51. Kb3 Be5 52. a4 Nf4 53. a5 bxa5 54. bxa5 Nd3 55. Ka4 Nc5+ 56. Kb5 Na6 57. Be6 Kb8 58. Bd5 Ka7 59. Bf7 Bc3 60. Bg6 Nc7+ 61. Ka4 Ka6 62. Be8 Bxa5 63. Bd7 Bc3 64. Bg4 Kb6 65. Be2 Kc5 66. Kb3 Be5 67. Bd3 b6 68. Bc2 Ne6 69. Bd3 Nd4+ 70. Ka4 Nc6 71. Kb3 Na5+ 72. Ka4 Nxc4 73. Kb3 Na5+ 74. Kc2 b5 75. Be2 b4 0-1

[Event "Titled Tuesday intern op 14th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.14"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Tanenbaum, Zachary Chen"]
[Result "1/2-1/2"]
[ECO "C87"]
[WhiteElo "2572"]
[BlackElo "2160"]
[PlyCount "135"]
[EventDate "2022.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Nf6 6. Re1 Be7 7. c3 O-O 8. h3 b5 9. Bc2 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. a4 Re8 13. Bd3 c6 14. Nf1 Bf8 15. Ng3 g6 16. Bg5 Bg7 17. Qd2 Qe7 18. Rad1 Qf8 19. Qc2 Nb6 20. b3 Rac8 21. Be3 Nbd7 22. Qb1 Bh6 23. Ng5 Bg7 24. f4 exf4 25. Bxf4 Qe7 26. Rf1 Nf8 27. Rde1 Ne6 28. Nxe6 fxe6 29. Bg5 e5 30. Kh1 Rf8 31. Rf3 Qe6 32. dxe5 dxe5 33. c4 Nh5 34. Rxf8+ Rxf8 35. Nxh5 gxh5 36. cxb5 cxb5 37. axb5 axb5 38. Bxb5 Qg6 39. Qc1 h6 40. Be3 Bxe4 41. Re2 Kh8 42. Bc4 Bd3 43. Bxd3 Qxd3 44. Re1 Qg6 45. Qd2 e4 46. Bd4 Kh7 47. Bxg7 Kxg7 48. Qd4+ Kh7 49. Qxe4 Rf1+ 50. Kh2 Qxe4 51. Rxe4 Rb1 52. b4 Rb3 53. Rc4 Kg6 54. Rc6+ Kg5 55. Rc5+ Kg6 56. Rb5 h4 57. Kg1 Rb2 58. Rb8 Kg5 59. Rg8+ Kh5 60. Rg4 Rb1+ 61. Kf2 Rf1+ 62. Ke3 Re1+ 63. Kf4 Re4+ 64. Kf5 Re5+ 65. Kf6 Re6+ 66. Kg7 Re7+ 67. Kg8 Rg7+ 68. Rxg7 1/2-1/2

[Event "Titled Tuesday intern op 14th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.14"]
[Round "11"]
[White "Mikhailov, Viacheslav"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2428"]
[BlackElo "2572"]
[PlyCount "81"]
[EventDate "2022.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d4 e6 6. c4 Ngf6 7. Nc3 Be7 8. Qb3 Qb6 9. c5 Qa6 10. Re1 b6 11. cxb6 axb6 12. h3 Bh5 13. e4 O-O 14. e5 Ne8 15. Be3 Nc7 16. Rec1 Rfc8 17. a4 c5 18. g4 Bg6 19. Bf1 c4 20. Qd1 Bb4 21. b3 Bxc3 22. Rxc3 b5 23. Rcc1 Qb6 24. axb5 Rxa1 25. Rxa1 c3 26. Nh4 Nxb5 27. Nxg6 hxg6 28. Qd3 Rb8 29. Ra4 Qc6 30. Rb4 Nc7 31. Rxb8+ Nxb8 32. b4 c2 33. b5 c1=Q 34. bxc6 Qxc6 35. Qa3 Nd7 36. Qe7 Nf8 37. Bd2 Qd7 38. Qc5 Qd8 39. Ba5 Qg5 40. Bxc7 Qf4 41. Bd6 1-0

[Event "Titled Tuesday intern op 21st Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.21"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Migot, Tangi"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2353"]
[PlyCount "117"]
[EventDate "2022.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 d6 8. dxe5 dxe5 9. Nxe5 Nf6 10. O-O O-O 11. Qc2 c5 12. Nd2 Qc7 13. f4 c4 14. Ndxc4 Nxc4 15. Nxc4 Bc5+ 16. Kh1 b5 17. Na3 Ng4 18. Nxb5 Qc6 19. Nd4 Qh6 20. h3 f5 21. exf5 Kh8 22. Qe2 Nf6 23. Ne6 Bxe6 24. fxe6 Rfe8 25. f5 Qh4 26. Bf4 Rad8 27. Rad1 Nd5 28. Bd2 Bd6 29. Qf3 Nf6 30. Be1 Qa4 31. Rd2 Qa5 32. Re2 Bb8 33. Bg3 Bxg3 34. Qxg3 Qxc3 35. Rf3 Nh5 36. Qe1 Qc7 37. Bb5 Re7 38. Rc3 Qb6 39. Bd7 Rf8 40. g4 Nf6 41. Qf2 Qb1+ 42. Kg2 Qb7+ 43. Qf3 Qb4 44. Rce3 Qc5 45. Qg3 Nd5 46. Re4 Nc3 47. Re5 Qc4 48. R2e3 Nd5 49. Re1 Nf4+ 50. Kh2 Nd3 51. R5e4 Qxa2+ 52. R1e2 Qa6 53. Qe3 Qd6+ 54. Kg2 Nc5 55. Rd4 Qb6 56. Rd5 Qb7 57. Qxc5 Rxd7 58. exd7 Rg8 59. Re8 1-0

[Event "Titled Tuesday intern op 21st Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.21"]
[Round "2"]
[White "Jakubowski, Krzysztof"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2459"]
[BlackElo "2572"]
[PlyCount "77"]
[EventDate "2022.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. Ncb4 O-O 14. a4 bxa4 15. Nxe7+ Qxe7 16. Bc4 a5 17. Qxa4 Bd7 18. Nd5 Qd8 19. Qc2 Kh8 20. O-O g6 21. Rad1 Bh6 22. b3 f5 23. exf5 gxf5 24. Kh1 Ra7 25. Qe2 Qh4 26. Nb6 Rf6 27. Nxd7 Rxd7 28. g3 Qh3 29. Bd5 f4 30. Rg1 Rg7 31. Qb5 Rf8 32. Bg2 Qh5 33. Rxd6 f3 34. Bf1 Bg5 35. Qxe5 Re8 36. Qd4 Rf8 37. Rd7 Bf6 38. Qd3 Rg6 39. Rd5 1-0

[Event "Titled Tuesday intern op 21st Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.21"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Coto Mederos, Michel"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2353"]
[PlyCount "85"]
[EventDate "2022.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. Nc3 d6 7. Nd5 Ba7 8. d3 h6 9. O-O Nf6 10. c3 O-O 11. Be3 Bxe3 12. fxe3 Be6 13. Nxf6+ Qxf6 14. Ba2 Bxa2 15. Rxa2 Qe6 16. Raf2 d5 17. exd5 Qxd5 18. e4 Qe6 19. Nh4 Rad8 20. Rf3 Rd7 21. Rg3 Ne7 22. Qh5 Kh7 23. Nf3 Kg8 24. Nxe5 Rd6 25. Ng4 Kh7 26. e5 Rd5 27. Rf6 Rxe5 28. Rxe6 Rxh5 29. Rxe7 Rd8 30. d4 a5 31. b5 c6 32. b6 c5 33. Rxf7 cxd4 34. Nf6+ Kh8 35. Nxh5 d3 36. Rf1 d2 37. Rd1 Rd5 38. Nf4 Rd6 39. Rg6 Rd7 40. Re6 Kg8 41. Re2 Kf7 42. Rdxd2 Rxd2 43. Rxd2 1-0

[Event "Titled Tuesday intern op 21st Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.21"]
[Round "4"]
[White "Domingo Nunez, Ruben"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2382"]
[BlackElo "2572"]
[PlyCount "98"]
[EventDate "2022.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bf5 3. Bb2 e6 4. g3 h6 5. Bg2 Nf6 6. O-O Be7 7. d3 O-O 8. Nbd2 a5 9. a4 c6 10. Ne5 Nbd7 11. e4 Bh7 12. Qe2 Qb6 13. Nxd7 Nxd7 14. exd5 cxd5 15. Bxd5 Qc7 16. Rac1 Bf6 17. Bxf6 Nxf6 18. Bg2 Rfd8 19. Nc4 Nd5 20. Rfe1 Ra6 21. Qg4 Qc5 22. Re5 Bf5 23. Qh4 f6 24. Ree1 Rd7 25. Qh5 Rd8 26. Be4 Qc8 27. Bxf5 exf5 28. Re2 Re6 29. Rce1 Rxe2 30. Rxe2 f4 31. Nd6 Qc6 32. Qf7+ Kh7 33. Nf5 Rd7 34. Qe8 Rc7 35. Qe4 Kh8 36. c4 Nc3 37. Qxc6 Nxe2+ 38. Kf1 Nxg3+ 39. hxg3 Rxc6 40. gxf4 Rb6 41. Nd4 Rd6 42. Nb5 Rxd3 43. b4 axb4 44. c5 b3 45. Ke2 Rd5 46. Nc3 Rxc5 47. Kd2 h5 48. Ne4 Rc2+ 49. Kd3 h4 0-1

[Event "Titled Tuesday intern op 21st Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.21"]
[Round "5"]
[White "Mindlin, Alon"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E52"]
[WhiteElo "2426"]
[BlackElo "2572"]
[PlyCount "59"]
[EventDate "2022.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. e3 O-O 6. Bd3 d5 7. O-O Bb7 8. cxd5 exd5 9. Qc2 Re8 10. a3 Bf8 11. b4 a6 12. Ng5 g6 13. f4 c5 14. bxc5 bxc5 15. Rb1 Ra7 16. f5 h6 17. Nf3 g5 18. dxc5 Bxc5 19. Nd4 Nc6 20. Ncb5 Bxd4 21. Nxa7 Bxa7 22. Rxb7 Qd6 23. Qa4 Bxe3+ 24. Bxe3 Rxe3 25. Rb6 Ng4 26. Qxg4 Rxd3 27. Rc1 Qe5 28. Rbxc6 Qe3+ 29. Kh1 Rc3 30. R6xc3 1-0

[Event "Titled Tuesday intern op 21st Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.21"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Pinheiro, Iung Alicio"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2320"]
[PlyCount "49"]
[EventDate "2022.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. dxc5 Qxc5 7. Na3 a6 8. Be3 Qh5 9. Be2 Nf6 10. h3 e6 11. Qb3 O-O-O 12. Nc4 Be7 13. Bf4 Nd5 14. Bh2 Bxf3 15. Bxf3 Qh6 16. Bxd5 Rxd5 17. Nb6+ Kd8 18. Nxd5 exd5 19. Qxd5+ Kc8 20. O-O Qg6 21. Rad1 Rd8 22. Qf3 Bd6 23. Rxd6 Rxd6 24. Bxd6 Qxd6 25. Qxf7 1-0

[Event "Titled Tuesday intern op 21st Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.21"]
[Round "7"]
[White "Heinemann, Josefine"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2303"]
[BlackElo "2572"]
[PlyCount "74"]
[EventDate "2022.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. O-O Nc7 6. Bxc6 dxc6 7. Re1 h6 8. h3 Bf5 9. d3 Ne6 10. Nbd2 g5 11. Nh2 Bg7 12. a4 Qd5 13. Nc4 Bg6 14. a5 O-O-O 15. Qf3 Nd4 16. Qd1 Nxc2 17. Qxc2 Bxd3 18. Nb6+ axb6 19. Qc3 b5 20. a6 b4 21. axb7+ Kxb7 22. Qd2 Bb5 23. Qe3 Ra8 24. Rxa8 Rxa8 25. Qg3 Ra1 26. Nf3 Qc4 27. Bd2 Rxe1+ 28. Bxe1 Qc1 29. Kh2 Be2 30. Bd2 Qxb2 31. Be3 Bxf3 32. Qxf3 Qxe5+ 33. g3 Qd5 34. Qe2 e6 35. h4 Bd4 36. hxg5 hxg5 37. Bd2 b3 0-1

[Event "Titled Tuesday intern op 21st Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.21"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Wagner, Dennis"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2572"]
[BlackElo "2584"]
[PlyCount "69"]
[EventDate "2022.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 c6 6. O-O dxe5 7. Nxe5 Bg7 8. Re1 O-O 9. Bb3 Nd7 10. Nf3 N7f6 11. c4 Nb6 12. h3 a5 13. Nc3 Bf5 14. Bf4 Re8 15. a3 Qc8 16. Qe2 a4 17. Ba2 h6 18. Rad1 Be6 19. Ne5 g5 20. Bh2 Nfd7 21. Nf3 Ra5 22. h4 Bg4 23. c5 Nd5 24. hxg5 hxg5 25. Bxd5 cxd5 26. Nxd5 e6 27. Ne3 Bxf3 28. Qxf3 Rb5 29. Nc4 Rb3 30. Qh5 Qd8 31. Nd6 Rf8 32. Be5 Rxb2 33. Rd3 f6 34. Rh3 Re8 35. Qf7# 1-0

[Event "Titled Tuesday intern op 21st Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.21"]
[Round "9"]
[White "So, Wesley"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E52"]
[WhiteElo "2775"]
[BlackElo "2572"]
[PlyCount "145"]
[EventDate "2022.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 b6 6. Bd3 Bb7 7. O-O d5 8. a3 Bd6 9. cxd5 exd5 10. Qc2 c5 11. b3 Nc6 12. dxc5 bxc5 13. Bb2 Rc8 14. Bf5 Rb8 15. Rfd1 d4 16. Nb5 Ne7 17. Nfxd4 cxd4 18. Bxd4 Nfd5 19. Bxa7 Nxf5 20. Bxb8 Qxb8 21. Qxf5 Bxh2+ 22. Kh1 Nf6 23. f3 Be5 24. Rac1 g6 25. Qd3 Nh5 26. a4 Ba6 27. Rc5 Bf6 28. Qd6 Bxb5 29. Qxb8 Rxb8 30. Rxb5 Rc8 31. a5 Rc2 32. Rb4 Ng3+ 33. Kh2 Nf5 34. a6 Nxe3 35. a7 Be5+ 36. Kh3 Kg7 37. a8=Q Nxd1 38. Rc4 Nf2+ 39. Kh4 Rd2 40. f4 Bf6+ 41. Kg3 Nh1+ 42. Kh2 Nf2 43. Rc8 h5 44. Kg3 Ng4 45. Kf3 Rb2 46. Rg8+ Kh7 47. Rb8 Rf2+ 48. Ke4 Rxg2 49. b4 Re2+ 50. Kd3 Re3+ 51. Kd2 Bc3+ 52. Kc2 Bf6 53. Rb7 Rc3+ 54. Kd2 Kg7 55. Qa7 Nh6 56. Rb6 Rb3 57. b5 Bd4 58. Qa4 Nf5 59. Qxb3 Bxb6 60. Qc3+ Kh7 61. Qc6 Ba5+ 62. Kd3 h4 63. b6 Bxb6 64. Qxb6 Kg7 65. Ke2 Ng3+ 66. Kf2 Nf5 67. Kf3 Kh6 68. Kg4 Kg7 69. Kg5 Nh6 70. Kxh4 Kh7 71. Kg5 Kg7 72. Qf6+ Kh7 73. f5 1-0

[Event "Titled Tuesday intern op 21st Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.21"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Samunenkov, Igor"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2433"]
[PlyCount "43"]
[EventDate "2022.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. dxc5 Bxc5 9. Bxc5 Qxc5 10. Nb5 Rd8 11. c3 Kf8 12. Nbd4 Nge7 13. O-O Be4 14. Re1 Bxf3 15. Nxf3 g6 16. Qd2 h6 17. Qf4 Nf5 18. h4 h5 19. Bd3 Nh6 20. Bxg6 Ne7 21. Bxf7 Nef5 22. Bxe6 1-0

[Event "Titled Tuesday intern op 21st Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.21"]
[Round "11"]
[White "Jobava, Baadur"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2595"]
[BlackElo "2572"]
[PlyCount "91"]
[EventDate "2022.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. g3 Nf6 4. Bg2 Be7 5. c4 O-O 6. Nc3 c6 7. e4 a5 8. Nge2 Na6 9. d4 exd4 10. Nxd4 Nc5 11. O-O Re8 12. Qc2 Qb6 13. Rab1 Bf8 14. Rfe1 g6 15. Na4 Nxa4 16. bxa4 Qd8 17. Rbd1 Nd7 18. Nb3 Qe7 19. Qc3 Qe5 20. Qd2 Qh5 21. f4 Qh6 22. g4 f6 23. Qf2 Be7 24. h4 Qf8 25. g5 Qf7 26. Ba3 fxg5 27. hxg5 Rf8 28. Rf1 Qxc4 29. Bxd6 Bxd6 30. Rxd6 Ne5 31. Qd4 Qxd4+ 32. Nxd4 Nc4 33. Rf6 Rd8 34. Nb3 Bg4 35. f5 Ne3 36. Rf4 Bh5 37. Bf3 Bxf3 38. Rxf3 Ng4 39. Re6 Re8 40. Nc5 b6 41. Nd7 Rxe6 42. fxe6 Re8 43. Rf4 h5 44. gxh6 Rxe6 45. Rxg4 Kh7 46. Nf8+ 1-0

[Event "Titled Tuesday intern op 21st Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.21"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Peatman, Carter F"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "1953"]
[PlyCount "97"]
[EventDate "2022.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6 5. d5 Nd6 6. dxc6 e4 7. cxb7 Bxb7 8. Be2 exf3 9. Bxf3 Bxf3 10. Qxf3 Be7 11. O-O O-O 12. Nc3 Bg5 13. Rd1 Bxc1 14. Raxc1 Rb8 15. b3 Qg5 16. Nd5 Rbc8 17. Qg3 Qxg3 18. hxg3 Rfe8 19. Nxc7 Rxc7 20. Rxd6 Re2 21. a4 Kf8 22. Kf1 Re6 23. Rd2 Ke7 24. Re1 g6 25. g4 h6 26. f3 Rc5 27. Kf2 Rce5 28. Rh1 h5 29. gxh5 gxh5 30. Rhd1 Rf5 31. Rxd7+ Kf6 32. R7d5 Rfe5 33. Rxe5 Rxe5 34. Rd6+ Ke7 35. Ra6 Rc5 36. Rxa7+ Kf6 37. c4 h4 38. Ra6+ Kg7 39. Rb6 Re5 40. Rb5 Re6 41. a5 Ra6 42. b4 Rc6 43. c5 Ra6 44. Rb6 Ra7 45. a6 Kf8 46. b5 Ke7 47. Rb7+ Kd8 48. Rxa7 Kc8 49. Rxf7 1-0

[Event "Titled Tuesday intern op 21st Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.21"]
[Round "2"]
[White "Pinheiro, Iung Alicio"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2320"]
[BlackElo "2572"]
[PlyCount "94"]
[EventDate "2022.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 g6 7. d4 cxd4 8. cxd4 Bg7 9. h4 d5 10. h5 Bg4 11. Rh4 gxh5 12. Be3 e6 13. Rh2 Rc8 14. Nc3 Na5 15. Nb5 Nbc4 16. Bc1 Qb6 17. Ba4 O-O 18. b3 a6 19. bxc4 axb5 20. c5 Qa6 21. Bc2 b4 22. Bd3 Nc4 23. Qc2 h6 24. Ng1 b6 25. f3 Bf5 26. Bxf5 exf5 27. Qxf5 bxc5 28. Ne2 cxd4 29. Rxh5 Nxe5 30. Bf4 Nd3+ 31. Kd2 Nxf4 32. Nxf4 d3 33. Qxd3 Bxa1 34. Qxa6 Bg7 35. Rxh6 Ra8 36. Qd6 Rxa2+ 37. Ke1 Rc8 38. Nd3 b3 39. Rh4 b2 40. Rb4 Rc1+ 41. Ke2 b1=Q+ 42. Ke3 Re1+ 43. Kf4 Qxd3 44. Rb8+ Kh7 45. Qd8 Be5+ 46. Kg4 Qg6+ 47. Kh3 Rh1# 0-1

[Event "Titled Tuesday intern op 21st Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.21"]
[Round "3"]
[White "Andreikin, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A64"]
[WhiteElo "2729"]
[BlackElo "2572"]
[PlyCount "46"]
[EventDate "2022.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Nd2 Nbd7 11. a4 a6 12. Nc4 Ne5 13. Nxe5 Rxe5 14. Bf4 Re8 15. Qd2 Rb8 16. a5 b5 17. axb6 Rxb6 18. Ra2 Rb4 19. Re1 Qb6 20. Na4 Qb5 21. Nc3 Qb6 22. Na4 Qb5 23. Nc3 Qb6 1/2-1/2

[Event "Titled Tuesday intern op 21st Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.21"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Bortnyk, Olexandr"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2572"]
[BlackElo "2604"]
[PlyCount "133"]
[EventDate "2022.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. a4 O-O 7. O-O a5 8. Re1 b6 9. h3 Bb7 10. b3 h6 11. Bb2 Re8 12. dxe5 dxe5 13. Nd5 Bd6 14. Nh2 Nc5 15. f3 Ne6 16. Ng4 Nxg4 17. hxg4 Bc5+ 18. Ne3 Qg5 19. Qe2 h5 20. Bxe6 Rxe6 21. gxh5 Qxh5 22. Ba3 Bd4 23. Rad1 Bc3 24. Nf5 Ba6 25. Qe3 Bxe1 26. Qxe1 Qg5 27. Bc1 Qf6 28. Qg3 Qg6 29. Qh4 Rae8 30. Rd7 Qh7 31. Qg3 Rg6 32. Ne7+ Kf8 33. Nxg6+ Qxg6 34. Qxg6 fxg6 35. Ba3+ Kg8 36. Rxc7 Rc8 37. Rxc8+ Bxc8 38. Bd6 Bd7 39. Bxe5 b5 40. axb5 Bxb5 41. c4 Ba6 42. Bc7 a4 43. bxa4 Bxc4 44. a5 Kf7 45. Bd8 Ke6 46. Kf2 Ke5 47. Ke3 Bf1 48. g3 Ba6 49. Bb6 Ke6 50. Bd4 Kf7 51. f4 g5 52. fxg5 g6 53. Bf6 Ke6 54. Kd4 Kd6 55. e5+ Kc6 56. e6 Kd6 57. e7 Kd7 58. Kc5 Bd3 59. Kb6 Be4 60. Ka7 Bf3 61. a6 Be2 62. Kb7 Bf3+ 63. Kb8 Ke8 64. a7 Bc6 65. a8=Q Bd5 66. Qa4+ Kf7 67. e8=Q# 1-0

[Event "Titled Tuesday intern op 21st Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.21"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Grischuk, Alexander"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2745"]
[PlyCount "128"]
[EventDate "2022.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. h4 h6 11. h5 O-O-O 12. Nh2 Kb8 13. Rb1 Ka8 14. f4 Nc8 15. Bg4 f5 16. exf6 gxf6 17. Nhf3 Rg8 18. Nh4 Nd6 19. Ng6 f5 20. Be2 Bg7 21. Kh2 Be8 22. Ne5 Bf6 23. g3 Rg7 24. Rg1 Bc6 25. Rg2 Rdg8 26. Bf3 Be8 27. Nf1 a6 28. Be3 Qc7 29. Nd2 Qe7 30. Qe2 Ba4 31. Rbg1 Qc7 32. Ng6 Qb6 33. Nf1 Re8 34. g4 fxg4 35. Bxg4 Nc6 36. Ng3 Bh4 37. Nxh4 Bc2 38. Qxc2 Rxg4 39. Ng6 Ne7 40. Qe2 Rxg6 41. hxg6 Nxg6 42. Qh5 Ne7 43. f5 exf5 44. Bf4 Rd8 45. Kh1 Ne4 46. Nxf5 Nxf5 47. Qxf5 Ka7 48. Bh2 Qb3 49. Re2 h5 50. Qxh5 Qb6 51. Qe5 Qh6 52. Rxe4 dxe4 53. Qxe4 Qd2 54. Qg2 Qd3 55. Rf1 Rh8 56. Qf3 Qd2 57. Rf2 Qc1+ 58. Kg2 Rg8+ 59. Bg3 Rh8 60. Rf1 Qxb2+ 61. Rf2 Qc1 62. Rf1 Qb2+ 63. Rf2 Qc1 64. Rf1 Qb2+ 1/2-1/2

[Event "Titled Tuesday intern op 21st Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.21"]
[Round "6"]
[White "Sarana, Alexey"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2670"]
[BlackElo "2572"]
[PlyCount "89"]
[EventDate "2022.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 c5 8. cxd5 exd5 9. Ne2 Bg4 10. f3 Bh5 11. O-O Bg6 12. Ng3 Nc6 13. Bb2 Re8 14. Re1 Rc8 15. Qe2 Qa5 16. Rad1 Qa4 17. h4 a6 18. Bxg6 hxg6 19. e4 cxd4 20. cxd4 Na5 21. e5 Rc2 22. Rd2 Rxd2 23. Qxd2 Nc4 24. Qf2 Nh5 25. Bc1 Nxg3 26. Qxg3 Nxa3 27. Bxa3 Qxa3 28. Qf4 Rc8 29. Kh2 Qe7 30. Rb1 b5 31. Kg3 Rc4 32. Ra1 Qa7 33. Qg5 Rxd4 34. Rc1 Rc4 35. Rd1 Qd7 36. h5 gxh5 37. Qxh5 g6 38. Qh6 Qe7 39. f4 Rc3+ 40. Kh2 Qf8 41. Qh4 Rc6 42. Rxd5 Rc8 43. Rd7 Qg7 44. e6 Rf8 45. e7 1-0

[Event "Titled Tuesday intern op 21st Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.21"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Sohal, Tanraj"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2220"]
[PlyCount "127"]
[EventDate "2022.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nc6 4. d4 d5 5. e5 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Be7 10. Bd3 Nxe3 11. fxe3 f6 12. exf6 Bxf6 13. O-O O-O 14. Nc3 Qd8 15. Kh1 Bd7 16. Qc2 h6 17. Ne2 Rc8 18. Nf4 Ne5 19. Bh7+ Kh8 20. dxe5 Rxc2 21. Bxc2 Be7 22. Ng6+ Kg8 23. Nxf8 Bxf8 24. Bg6 Bb5 25. Rf2 Qe7 26. Nd4 Bc4 27. g3 Qd7 28. Bf7+ Qxf7 29. Rxf7 Kxf7 30. Kg2 Ke7 31. Kf3 g6 32. h4 Bg7 33. Kf4 a6 34. g4 Kf7 35. g5 h5 36. Rh1 Ke7 37. Rh2 Bd3 38. Rd2 Bc4 39. Rf2 Bd3 40. a4 Bc4 41. Rc2 b6 42. e4 Kd7 43. b5 a5 44. exd5 Bxd5 45. Rc3 Bf8 46. Nc6 Bc5 47. Kg3 Bf8 48. Rd3 Bg7 49. Kf4 Kc7 50. Nd4 Kd7 51. Ne2 Bf8 52. Nc3 Bc5 53. Nxd5 exd5 54. Rxd5+ Ke6 55. Rd1 Bb4 56. Rd8 Ba3 57. Rg8 Bc1+ 58. Ke4 Bb2 59. Rxg6+ Kf7 60. Rxb6 Ke7 61. Ra6 Bc3 62. Kf5 Bb4 63. Ra7+ Kd8 64. g6 1-0

[Event "Titled Tuesday intern op 21st Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.21"]
[Round "8"]
[White "Mikhailov, Viacheslav"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[WhiteElo "2428"]
[BlackElo "2572"]
[PlyCount "0"]
[EventDate "2022.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

 0-1

[Event "Titled Tuesday intern op 21st Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.21"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Xiong, Jeffery"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2688"]
[PlyCount "82"]
[EventDate "2022.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Bb5 7. Bxb5+ Qxb5 8. a4 Qa6 9. dxc5 Bxc5 10. b4 Be7 11. Na3 Nd7 12. Nb5 Qc6 13. O-O a6 14. Nbd4 Qxc3 15. Bd2 Qd3 16. Qc1 Nh6 17. Bxh6 gxh6 18. Qc7 Bd8 19. Qxb7 Rb8 20. Qc6 Rxb4 21. Nxe6 fxe6 22. Qxe6+ Be7 23. Rac1 Rc4 24. Qxa6 Rg8 25. Ne1 Qe4 26. Rxc4 dxc4 27. e6 Ne5 28. Qc8+ Bd8 29. f4 Qc6 30. Qb8 Qb6+ 31. Qxb6 Bxb6+ 32. Kh1 Ng4 33. g3 Ke7 34. f5 Rd8 35. Ng2 Nf2+ 36. Kg1 c3 37. Nf4 c2 38. Kg2 Rd1 39. Ne2 Ng4 40. f6+ Nxf6 41. Rxd1 cxd1=Q 0-1

[Event "Titled Tuesday intern op 21st Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.21"]
[Round "10"]
[White "Domingo Nunez, Ruben"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2382"]
[BlackElo "2572"]
[PlyCount "79"]
[EventDate "2022.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bf5 3. Bb2 e6 4. g3 Nf6 5. Bg2 h6 6. O-O Be7 7. d3 O-O 8. Nbd2 a5 9. a4 Na6 10. Ne5 c6 11. e4 Bh7 12. Kh1 Qc7 13. Qe2 Rad8 14. Rad1 Nb4 15. Rc1 b5 16. exd5 exd5 17. axb5 cxb5 18. c3 Na6 19. c4 dxc4 20. dxc4 b4 21. Nc6 Rde8 22. Nxe7+ Rxe7 23. Qf3 Ne4 24. Rfd1 Nac5 25. Nf1 Ng5 26. Qg4 Nxb3 27. h4 f5 28. Qh5 Ne4 29. Rc2 a4 30. Ne3 Nxg3+ 31. fxg3 Rxe3 32. Bd5+ Kh8 33. Qxh6 a3 34. Qxe3 axb2 35. Qxb3 f4 36. Rf2 Qc5 37. Kg2 fxg3 38. Rxf8+ Qxf8 39. Qxb2 Qf4 40. Rf1 1-0

[Event "Titled Tuesday intern op 21st Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.21"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Janaszak, Dawid"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2331"]
[PlyCount "50"]
[EventDate "2022.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e5 4. Bc4 Nf6 5. Ng5 d5 6. exd5 Na5 7. Qa4+ Nd7 8. d3 a6 9. d6 Nxc4 10. Qxc4 Qf6 11. Ne4 Qg6 12. O-O Bxd6 13. f4 f5 14. Nxd6+ Qxd6 15. Re1 b5 16. fxe5 Qc6 17. Qf4 Bb7 18. Re2 O-O 19. Nd2 Nxe5 20. d4 Ng6 21. Qf2 Rae8 22. Nb3 Rxe2 23. Qxe2 Re8 24. Qf2 Re1+ 25. Qxe1 Qxg2# 0-1

[Event "Titled Tuesday intern op 28th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Pein, Jonathan"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2572"]
[BlackElo "2229"]
[PlyCount "111"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 Nf6 5. Nc3 Be7 6. Bf4 Be6 7. O-O-O O-O 8. Kb1 Nc6 9. Qd2 Rb8 10. Bd3 b5 11. Rhe1 Nb4 12. Bf1 Bc4 13. e5 dxe5 14. Qxd8 Rfxd8 15. Bxe5 Rxd1+ 16. Rxd1 Bxf1 17. Rxf1 Nbd5 18. Nxd5 Nxd5 19. Nd4 Bf6 20. Bxf6 Nxf6 21. Nc6 Re8 22. Nxa7 Ne4 23. Kc1 Nd6 24. Nc6 Re4 25. b3 g5 26. Rd1 Re2 27. Rd2 Re1+ 28. Kb2 Kg7 29. Nd4 Rg1 30. f3 Rh1 31. h3 Re1 32. Kc3 Ra1 33. Kb4 Rxa2 34. Nxb5 Nf5 35. Nxc7 Ne3 36. Kc3 Ra5 37. b4 Ra3+ 38. Kd4 Nf5+ 39. Kc4 Ne3+ 40. Kb5 Rc3 41. Nd5 Rxc2 42. Rxc2 Nxc2 43. Kc4 Kg6 44. b5 Na3+ 45. Kc5 Nxb5 46. Kxb5 Kf5 47. Kc4 Ke5 48. Ne3 Kf4 49. Nf1 h5 50. Kd3 f5 51. Ke2 g4 52. g3+ Ke5 53. f4+ Ke4 54. h4 Kd4 55. Ne3 Ke4 56. Kf2 1-0

[Event "Titled Tuesday intern op 28th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "2"]
[White "Bagrationi, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2468"]
[BlackElo "2572"]
[PlyCount "139"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qa4 Bb7 6. Nbd2 c5 7. dxc5 bxc5 8. g3 Be7 9. Bg2 O-O 10. O-O Qb6 11. Qc2 d6 12. b3 Nc6 13. Bb2 h6 14. Bc3 a5 15. Rab1 Rfc8 16. e3 d5 17. cxd5 exd5 18. Ba1 Nd7 19. Bh3 Rd8 20. Rfc1 d4 21. Nc4 Qa7 22. e4 Nf8 23. Ne1 Bc8 24. Bxc8 Raxc8 25. Nd3 Nd7 26. f4 Nb6 27. Nxb6 Qxb6 28. Qc4 Na7 29. Ne5 Qf6 30. Rf1 Nc6 31. Nd3 Qg6 32. Rbe1 Nb8 33. f5 Qa6 34. e5 Bg5 35. e6 Be3+ 36. Kg2 Qxc4 37. bxc4 fxe6 38. fxe6 Re8 39. Nf4 Nc6 40. Rb1 Ne5 41. Nd5 Nxc4 42. Rb7 Nd6 43. Rd7 Rxe6 44. Ne7+ Rxe7 45. Rxe7 Bg5 46. Rd7 Rd8 47. Rxd8+ Bxd8 48. Rc1 Ne4 49. Bxd4 Bg5 50. Re1 cxd4 51. Rxe4 d3 52. h4 Bf6 53. Kf3 Bb2 54. a4 Bc3 55. Ke3 d2 56. Ke2 Kf7 57. Rc4 Bb4 58. Rc6 h5 59. Kd1 g6 60. Rc4 Kf6 61. Rxb4 axb4 62. Kxd2 Kf5 63. a5 Kg4 64. a6 Kxg3 65. a7 Kxh4 66. a8=Q g5 67. Qg2 g4 68. Ke3 b3 69. Kf4 b2 70. Qg3# 1-0

[Event "Titled Tuesday intern op 28th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Richter, Nils"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2359"]
[PlyCount "95"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4 a5 9. b5 Nce7 10. a4 h5 11. Bd3 Nf5 12. Be3 Nxe3 13. fxe3 Nh6 14. O-O Nf5 15. Bxf5 exf5 16. Nc3 Be6 17. h4 Be7 18. Ne2 O-O 19. Nf4 g6 20. Qb3 Rac8 21. Nxd5 Bxd5 22. Qxd5 Rc3 23. Rac1 Rfc8 24. Rxc3 Rxc3 25. Qd7 Qd8 26. Qxb7 Ba3 27. Ng5 Be7 28. e6 fxe6 29. Nxe6 Qd6 30. Nf4 Rc2 31. Qd5+ Kg7 32. Qxd6 Bxd6 33. Rb1 Ra2 34. b6 Rxa4 35. Ne6+ Kf6 36. Nc5 Rb4 37. Rxb4 axb4 38. b7 Ke7 39. Kf2 Kd8 40. Ke2 Kc7 41. Kd3 Bxc5 42. dxc5 Kxb7 43. Kc4 Kc6 44. Kxb4 Kd5 45. Kb5 Ke4 46. c6 Kxe3 47. c7 Kf2 48. c8=Q 1-0

[Event "Titled Tuesday intern op 28th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "4"]
[White "Arias, Juan Cruz"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2296"]
[BlackElo "2572"]
[PlyCount "71"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 h6 4. Bh4 c5 5. e4 cxd4 6. e5 g5 7. Bg3 Nd5 8. h4 Nc6 9. hxg5 Qxg5 10. Ngf3 Qd8 11. Bc4 Qa5 12. Kf1 b6 13. Ne4 Ba6 14. Bxa6 Qxa6+ 15. Kg1 O-O-O 16. Nxd4 Rg8 17. c3 Bc5 18. Qd2 Bxd4 19. cxd4 Rg4 20. Nd6+ Kb8 21. Rh4 Rdg8 22. Rd1 Nxd4 23. Rxg4 Rxg4 24. Qxh6 Ne2+ 25. Kh2 Rg8 26. Qh7 Rd8 27. Nxf7 Rf8 28. Qg7 Rc8 29. Nd6 Qa4 30. b3 Qe4 31. Nxc8 Kxc8 32. Rd2 Ndc3 33. Qxd7+ Kb8 34. Qe8+ Kb7 35. Rd7+ Ka6 36. Qxe6 1-0

[Event "Titled Tuesday intern op 28th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Ivanov, Mike"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2359"]
[PlyCount "137"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Qb6 7. O-O Nh6 8. dxc5 Bxc5 9. b4 Be7 10. Bd3 Nf5 11. Nbd2 Rc8 12. Nb3 O-O 13. Re1 Rfd8 14. g4 Nh4 15. Bf4 Nxf3+ 16. Qxf3 a5 17. a3 axb4 18. axb4 Ra8 19. Rad1 Ra3 20. Bc2 Rc8 21. Qd3 g6 22. Rd2 d4 23. Red1 Be8 24. b5 dxc3 25. Be3 Qc7 26. Qxc3 Nxe5 27. Qxc7 Rxc7 28. Rd8 Bxd8 29. Rxd8 Kf8 30. Nd4 Ke7 31. Rb8 Nf3+ 32. Kg2 Nxd4 33. Bxd4 Rxc2 34. Rxb7+ Kd8 35. Be5 Raa2 36. Bd4 Rd2 37. Bb6+ Kc8 38. Re7 Bd7 39. Rxf7 Rdb2 40. Be3 Rxb5 41. Rxh7 Bc6+ 42. Kg3 Bd5 43. h4 Rb3 44. Rg7 Rb1 45. Rxg6 Ra4 46. h5 Rg1+ 47. Kh4 Rh1+ 48. Kg5 Rg1 49. Kh4 Bf3 50. Rg8+ Kd7 51. h6 Rgxg4+ 52. Rxg4 Rxg4+ 53. Kh3 Rg1 54. Bd4 Be4 55. Bg7 Kc6 56. Kh2 Rg2+ 57. Kh3 Rg6 58. h7 Bf5+ 59. Kh4 Rg4+ 60. Kh5 Rg1 61. h8=Q Rh1+ 62. Kg5 Rxh8 63. Bxh8 Kd5 64. f4 Ke4 65. Be5 Ke3 66. Bf6 Ke4 67. Be5 Ke3 68. Bf6 Ke4 69. Be5 1/2-1/2

[Event "Titled Tuesday intern op 28th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "6"]
[White "Torres Cueto, Jesus Marcial"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E34"]
[WhiteElo "2051"]
[BlackElo "2572"]
[PlyCount "70"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 d5 6. e3 b6 7. a3 Be7 8. Bd3 c5 9. O-O Bb7 10. cxd5 exd5 11. Bd2 Nc6 12. dxc5 bxc5 13. Rfd1 Re8 14. Rac1 g6 15. Qb1 Rc8 16. Ne2 d4 17. exd4 cxd4 18. b4 Bd6 19. h3 Ne5 20. Nfxd4 Nxd3 21. Qxd3 Rxc1 22. Rxc1 Bb8 23. Be3 Nh5 24. Qb5 Qe7 25. Nc6 Bxc6 26. Qxc6 Qe5 27. g3 Rd8 28. Qc5 Qe6 29. Qc3 Qxh3 30. Qc2 Qg4 31. Rd1 Rc8 32. Qd3 Nf6 33. Qd4 Qxe2 34. Rd2 Qe1+ 35. Kg2 Ne8 0-1

[Event "Titled Tuesday intern op 28th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Sirosh, Ilja"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2402"]
[PlyCount "41"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 h5 12. h3 Qb6 13. Qd2 Rac8 14. g4 hxg4 15. hxg4 Rfe8 16. Nd4 Bd7 17. Rh1 Rxc3 18. Qxc3 Rc8 19. Qh3 Kf8 20. Qh8+ Ng8 21. Rh7 1-0

[Event "Titled Tuesday intern op 28th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "8"]
[White "Jia, Haoxiang"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2331"]
[BlackElo "2572"]
[PlyCount "42"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Be7 7. Bg2 O-O 8. O-O c6 9. b3 d5 10. a4 Nbd7 11. a5 Ne4 12. Rc1 b5 13. cxd5 cxd5 14. Be1 b4 15. Ne5 Nxe5 16. Bxe4 dxe4 17. dxe5 Rc8 18. Qb2 Rxc1 19. Qxc1 Bxe2 20. Qe3 Qd1 21. Qd2 Rd8 0-1

[Event "Titled Tuesday intern op 28th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Piesik, Piotr"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2432"]
[PlyCount "47"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 Nf5 8. Nc2 cxd4 9. cxd4 Nb4 10. Ne3 Nxe3 11. fxe3 Qb6 12. O-O Be7 13. a3 Nc6 14. b4 O-O 15. Bd3 f6 16. b5 Na5 17. a4 Rac8 18. exf6 Bxf6 19. Ba3 Rfe8 20. Ne5 Bxe5 21. Qh5 g6 22. Bxg6 hxg6 23. Qxg6+ Bg7 24. Rf7 1-0

[Event "Titled Tuesday intern op 28th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "10"]
[White "Deac, Bogdan Daniel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2683"]
[BlackElo "2572"]
[PlyCount "86"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Ndc5 11. O-O Bxc3 12. bxc3 Bd7 13. Be2 Na4 14. cxd5 exd5 15. f3 Nexc3 16. Bd3 h6 17. Qd2 Re8 18. Kh1 Rc8 19. Bc2 Qh4 20. Rae1 Rc4 21. Bb3 Rcc8 22. Bc2 a6 23. Bg3 Qh5 24. Qd3 g6 25. Qd2 b5 26. Re3 b4 27. Rfe1 Nc5 28. a3 a5 29. axb4 axb4 30. Kg1 Ne6 31. Nb3 Red8 32. f4 d4 33. Rf3 Bc6 34. f5 Ng5 35. Rf4 d3 36. Bxd3 Be4 37. Nc1 gxf5 38. Qe3 Nd5 39. Qf2 Nxf4 40. Bxf4 Bxd3 41. e6 Nxe6 42. Be3 Be4 43. Nb3 Rc2 0-1

[Event "Titled Tuesday intern op 28th Jun Early"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "11"]
[White "Vokhidov, Shamsiddin"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2534"]
[BlackElo "2572"]
[PlyCount "213"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. Nbd2 Nd7 8. g4 Bg6 9. Nc4 Qc7 10. Qe2 b5 11. Ne3 e6 12. Bd2 c4 13. Nh4 cxd3 14. cxd3 Be7 15. Nhg2 O-O 16. f4 f6 17. O-O Rfd8 18. Rac1 Nc5 19. f5 Bf7 20. fxe6 Bxe6 21. Nf4 Bxa2 22. Nf5 Nb3 23. Rxc6 Bc5+ 24. Rxc5 Qxc5+ 25. Be3 Qe5 26. Nh5 Rd7 27. Qf3 Rc8 28. d4 Nxd4 29. Bxd4 Rxd4 30. Nxd4 Qxd4+ 31. Kh1 Be6 32. Nf4 Bf7 33. Nd5 Re8 34. Nc3 b4 35. Rd1 Qc4 36. Nd5 Qxe4 37. Qxe4 Rxe4 38. Nxb4 g6 39. Nc6 Re6 40. Nxa7 Rb6 41. Rd2 Kg7 42. Nc8 Rb5 43. Nd6 Rb6 44. Kg2 Be6 45. Kg3 f5 46. gxf5 gxf5 47. Kf4 Kf6 48. Kg3 Rb4 49. Ne8+ Ke7 50. Ng7 f4+ 51. Kf3 Bxh3 52. Nh5 Bc8 53. Nxf4 Bb7+ 54. Kg4 Kf6 55. Kg3 Kf5 56. Rf2 Rb3+ 57. Kh4 Rb4 58. Kg3 Rb3+ 59. Kh4 Bf3 60. Ne2 Ke4 61. Nc3+ Ke3 62. Kg3 Bc6 63. Rh2 Kd3 64. Kf4 Rb4+ 65. Ke5 Rb8 66. Kd6 Ba8 67. Kc7 Rb7+ 68. Kd6 Rb6+ 69. Kc5 Rb8 70. Nb5 Rc8+ 71. Kb4 Rc4+ 72. Ka3 Rc5 73. Kb4 Rc4+ 74. Ka5 Rc5 75. Kb6 Rc6+ 76. Ka7 Rc5 77. Nd6 Ra5+ 78. Kb6 Ra2 79. Rh3+ Kd4 80. b4 Kd5 81. Nb5 Rb2 82. Nc7+ Kc4 83. Rh4+ Kc3 84. Kc5 Bf3 85. Rh3 Rf2 86. b5 Kb2 87. Rxh7 Rc2+ 88. Kb6 Be2 89. Rf7 Bxb5 90. Nxb5 Rh2 91. Rf3 Kc2 92. Kc5 Kd2 93. Kc4 Rh4+ 94. Nd4 Rh8 95. Rd3+ Ke1 96. Re3+ Kf2 97. Rf3+ Kg2 98. Ra3 Re8 99. Kd5 Kg1 100. Ra2 Kf1 101. Nf5 Kg1 102. Kd4 Kf1 103. Ng3+ Kg1 104. Ne4 Rf8 105. Ke3 Kf1 106. Ng5 Kg1 107. Nf3+ 1-0

[Event "Titled Tuesday intern op 28th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "1"]
[White "Chernomordik, Pavel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2179"]
[BlackElo "2572"]
[PlyCount "88"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 Nf6 6. O-O a6 7. a4 Qc7 8. d3 b6 9. Bf4 d6 10. Nxd4 cxd4 11. Ne2 Bb7 12. Bg5 Nxe4 13. dxe4 Qxc4 14. Nxd4 h6 15. Bh4 Bxe4 16. Re1 d5 17. b3 Qc7 18. c4 Bb4 19. Qg4 O-O 20. Rxe4 dxe4 21. Bf6 g6 22. Qh4 Kh7 23. Bg5 h5 24. Qxe4 Be7 25. Nf3 Rad8 26. Qh4 Bxg5 27. Nxg5+ Kg8 28. Ne4 Qe5 29. Re1 f5 30. Qg5 Qg7 31. Ng3 e5 32. a5 bxa5 33. h4 e4 34. Ne2 Qf6 35. Qg3 Rd3 36. Qc7 Rf7 37. Qxa5 Qxh4 38. Qxa6 e3 39. Qxg6+ Rg7 40. Qe8+ Kh7 41. g3 exf2+ 42. Kxf2 Rgxg3 43. Qf7+ Rg7+ 44. Kf1 Qh3+ 0-1

[Event "Titled Tuesday intern op 28th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Gurevich, Dmitry"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2371"]
[PlyCount "69"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 e6 6. Bf4 Nf6 7. Qd3 b5 8. Bb3 Bb7 9. Nbd2 Be7 10. a4 b4 11. O-O O-O 12. Rad1 d5 13. e5 Ne4 14. Nxe4 dxe4 15. Qe3 Qc7 16. Nd2 Qc6 17. Rfe1 Nd7 18. Qg3 Nc5 19. Bh6 g6 20. Bxf8 Bxf8 21. Nc4 Qc7 22. Ne3 Bc6 23. Ng4 Bg7 24. Nf6+ Kh8 25. Rd4 Rc8 26. Red1 h6 27. Rxb4 Nxb3 28. cxb3 Bxf6 29. exf6 Qxg3 30. hxg3 Bd5 31. Rb6 Rc2 32. Rxa6 g5 33. Ra7 Kg8 34. b4 e3 35. Rxd5 1-0

[Event "Titled Tuesday intern op 28th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "3"]
[White "Vusatiuk, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2308"]
[BlackElo "2572"]
[PlyCount "70"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Bg5 Nbd7 8. e3 b6 9. Nf3 Bb7 10. Be2 Qe8 11. Qd3 Ne4 12. Bh4 f5 13. O-O-O b5 14. cxb5 a6 15. Nd2 axb5 16. f3 Nef6 17. e4 fxe4 18. fxe4 b4 19. axb4 Nb6 20. b5 Qg6 21. Bf3 Nfd5 22. Nc4 Ra1+ 23. Kd2 Qh6+ 24. Ne3 Rxd1+ 25. Kxd1 Nxe3+ 26. Ke2 Nxg2 27. Bg3 Nf4+ 28. Bxf4 Qxf4 29. Rg1 Qxh2+ 30. Rg2 Qf4 31. d5 exd5 32. Qc3 d4 33. Qxd4 Qxf3+ 34. Ke1 Qxg2 35. Qxg7+ Kxg7 0-1

[Event "Titled Tuesday intern op 28th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "4"]
[White "Van Foreest, Jorden"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2702"]
[BlackElo "2572"]
[PlyCount "95"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 c6 3. Nf3 Bg4 4. h3 Bh5 5. b3 Nf6 6. Bb2 e6 7. d3 a5 8. a3 Be7 9. Nbd2 O-O 10. g4 Bg6 11. h4 h5 12. g5 Ng4 13. e3 Qb6 14. Qe2 a4 15. O-O axb3 16. Nxb3 Ra4 17. Rfb1 Nd7 18. Nfd2 Rfa8 19. Bd4 Qc7 20. Nf1 Rxa3 21. Rxa3 Rxa3 22. Bb2 Ra2 23. Nc1 Ra8 24. d4 Bd6 25. f3 Nh2 26. Nd2 Bg3 27. Bh3 Bxc2 28. Ra1 Rxa1 29. Bxa1 Qa5 30. Ndb3 Bxb3 31. Nxb3 Qa4 32. Kg2 Bd6 33. Qc2 Nb6 34. Bb2 Qa2 35. Nc1 Nc4 36. Nxa2 Nxe3+ 37. Kf2 Nxc2 38. Nc1 c5 39. dxc5 Bxc5+ 40. Kg2 Bd6 41. Nd3 Ne3+ 42. Kf2 Nd1+ 43. Kg2 Nxb2 44. Nxb2 b5 45. g6 b4 46. Nd3 b3 47. Kf2 f5 48. Ke3 1-0

[Event "Titled Tuesday intern op 28th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Plazuelo Pascual, Juan"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2458"]
[PlyCount "76"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bf5 6. Be3 cxd4 7. Nxd4 Bd7 8. Nd2 Nxd4 9. Bxd4 e5 10. Be3 Nf6 11. Nc4 Be6 12. Qb3 b5 13. Na5 a6 14. c4 Qd8 15. Nc6 Qc7 16. Nb4 bxc4 17. Qa4+ Bd7 18. Qa3 a5 19. Bd2 Qb7 20. Qe3 Bxb4 21. Qxe5+ Kd8 22. O-O-O Re8 23. Qg5 Bxd2+ 24. Qxd2 c3 25. Qxc3 Rc8 26. Bc4 Ke7 27. Qa3+ Qb4 28. Qxb4+ axb4 29. b3 Be6 30. Rhe1 Kf8 31. Kb2 Bxc4 32. bxc4 Rxe1 33. Rxe1 Rxc4 34. Kb3 Rd4 35. Re5 g6 36. Rb5 Ne4 37. f3 Nd2+ 38. Kc2 Nf1 0-1

[Event "Titled Tuesday intern op 28th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "6"]
[White "Tologontegin, Semetey"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2378"]
[BlackElo "2572"]
[PlyCount "154"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. d3 Nd7 5. O-O e6 6. e4 Bd6 7. Qe1 Ne7 8. Nbd2 O-O 9. h3 Bh5 10. b3 a5 11. a3 Re8 12. Bb2 f6 13. exd5 Nxd5 14. c4 Nc7 15. d4 e5 16. dxe5 Nxe5 17. Nxe5 Bxe5 18. Bxe5 Rxe5 19. Qc1 Qd3 20. g4 Bg6 21. Nf3 Ree8 22. Rb1 Qxb1 23. Qxb1 Bxb1 24. Rxb1 Ne6 25. Bf1 Rad8 26. b4 axb4 27. axb4 Nd4 28. Nxd4 Rxd4 29. b5 c5 30. Ra1 b6 31. Kg2 Kf7 32. Kg3 g5 33. Bg2 Rd3+ 34. Kh2 Re2 35. Kg1 Rdd2 36. Bd5+ Ke7 37. Ra7+ Kd6 38. Rb7 Rxf2 39. Rxb6+ Ke5 40. Re6+ Kd4 41. b6 Rfe2 42. Rxf6 Re1+ 43. Rf1 Rxf1+ 44. Kxf1 Rb2 45. b7 h6 46. Kg1 Ke5 47. Kf1 Kf4 48. Ke1 Kg3 49. Kd1 Kxh3 50. Kc1 Rb6 51. Kd2 Kxg4 52. Ke3 h5 53. Ke4 h4 54. Ke5 h3 55. Be4 Kg3 56. Kd5 Rxb7 57. Kxc5 Re7 58. Bd5 Re1 59. Kd6 h2 60. c5 h1=Q 61. Bxh1 Rxh1 62. c6 Rc1 63. c7 g4 64. Kd7 Kf3 65. c8=Q Rxc8 66. Kxc8 g3 67. Kd7 g2 68. Kc6 g1=Q 69. Kd6 Qg4 70. Kc5 Qe4 71. Kd6 Kf4 72. Kd7 Qe5 73. Kd8 Qg7 74. Kc8 Ke5 75. Kb8 Kd6 76. Ka8 Kc6 77. Kb8 Qb7# 0-1

[Event "Titled Tuesday intern op 28th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Janaszak, Dawid"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2331"]
[PlyCount "61"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 e5 3. Nf3 Nc6 4. Bc4 Nf6 5. Ng5 d5 6. exd5 Na5 7. Bb5+ Bd7 8. Qa4 h6 9. Nf3 Bd6 10. d4 exd4 11. cxd4 O-O 12. Bxd7 Nxd7 13. O-O cxd4 14. Qxd4 Rc8 15. Nc3 Nc4 16. Ne4 Bb8 17. b3 Nde5 18. bxc4 Nxf3+ 19. gxf3 Qh4 20. f4 f5 21. Ng3 Rf6 22. Re1 Rg6 23. Bd2 Bd6 24. Re6 Bc5 25. Qc3 Rg4 26. Rae1 b5 27. Re8+ Rxe8 28. Rxe8+ Kf7 29. Re5 b4 30. Rxf5+ Kg6 31. Qd3 1-0

[Event "Titled Tuesday intern op 28th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Xiong, Jeffery"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2688"]
[PlyCount "138"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Ne7 5. Nf3 Nec6 6. Bd3 b6 7. O-O Ba6 8. Bxa6 Nxa6 9. Re1 Be7 10. Nbd2 Nc7 11. Nf1 f6 12. exf6 gxf6 13. Bf4 Bd6 14. Bg3 Qd7 15. Ne3 O-O-O 16. Qa4 Kb7 17. dxc5 Bxc5 18. Qh4 Rdf8 19. Rad1 Bxe3 20. fxe3 e5 21. e4 Qf7 22. exd5 Nxd5 23. Qe4 Rd8 24. c4 Nde7 25. b4 Qg6 26. Qe2 Nxb4 27. c5 Nec6 28. cxb6 axb6 29. Bf2 Qc2 30. Rb1 Qxe2 31. Rxe2 Ra8 32. Reb2 Rhd8 33. h3 Rxa2 34. Rxa2 Nxa2 35. Rxb6+ Kc7 36. Ra6 Rd1+ 37. Kh2 Nab4 38. Ra4 Kd6 39. Be1 Nd3 40. Bg3 f5 41. Nd4 f4 42. Nf5+ Ke6 43. Ng7+ Kf7 44. Bxf4 Kxg7 45. Be3 Re1 46. Bd2 Re2 47. Bc3 Kf7 48. Rc4 Ne7 49. Rh4 Kg6 50. Rg4+ Kf7 51. Rh4 Kg7 52. Rg4+ Ng6 53. h4 Ndf4 54. Kh1 h5 55. Rg5 Kf6 56. g3 Nd5 57. Ba5 Ra2 58. Bd8+ Kf7 59. Rxh5 Ne3 60. Rh7+ Ke6 61. Bg5 Ra1+ 62. Kh2 Ng4+ 63. Kh3 Nf2+ 64. Kg2 Ra2 65. Kf3 e4+ 66. Ke3 Ne5 67. Rh6+ Kd5 68. Rh8 Nfg4+ 69. Kf4 Rf2# 0-1

[Event "Titled Tuesday intern op 28th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "9"]
[White "Hua, Lefong"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2305"]
[BlackElo "2572"]
[PlyCount "137"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Be7 6. e4 dxe4 7. fxe4 e5 8. d5 O-O 9. Nf3 Bg4 10. h3 Bxf3 11. Qxf3 Nbd7 12. Be2 Bc5 13. Bg5 Bd4 14. O-O-O Bxc3 15. bxc3 Qe7 16. Kb2 h6 17. Bh4 Qd6 18. Bd3 a5 19. Ka2 Nh7 20. Rb1 Nc5 21. Bc2 b6 22. g4 f6 23. Bf2 Ng5 24. Qe2 Nf7 25. h4 Nd7 26. Be3 Qe7 27. Rhg1 g5 28. Rh1 Kg7 29. Rh2 Rh8 30. Rbh1 Nd6 31. Qf1 Rag8 32. Qd3 Nb7 33. Qe2 Nd6 34. Bf2 Nc5 35. Bxc5 bxc5 36. Ba4 Rb8 37. Bb5 Qf7 38. a4 Qg6 39. Re1 Rbf8 40. Qf3 Rf7 41. Kb3 Rhf8 42. Rh3 Kg8 43. Kc2 Rg7 44. Kd3 h5 45. gxh5 Qh6 46. Rg1 Kf7 47. Rhg3 Rfg8 48. Bd7 Ke7 49. Be6 Rf8 50. hxg5 fxg5 51. Qe3 Rf4 52. Bf5 Nxf5 53. exf5 Kd6 54. Re1 Re7 55. Reg1 Rg7 56. Re1 Qf6 57. Kd2 Qxf5 58. Re2 g4 59. h6 Rh7 60. Rg1 Rxh6 61. Rge1 Rh3 62. Qxe5+ Qxe5 63. Rxe5 Rxc4 64. Re6+ Kd7 65. Re7+ Kc8 66. Re8+ Kb7 67. Rb1+ Ka7 68. Rbb8 Rh2+ 69. Kd3 1-0

[Event "Titled Tuesday intern op 28th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Sargsyan, Anna M"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2378"]
[PlyCount "81"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O h6 7. Nbd2 Ne7 8. a4 Qc7 9. a5 a6 10. c4 dxc4 11. Nxc4 Nd5 12. Bd2 Be7 13. Rc1 O-O 14. Qb3 Rad8 15. h3 Qb8 16. Bd3 Bxd3 17. Qxd3 c5 18. Qe4 cxd4 19. Nxd4 Nc5 20. Qg4 Kh8 21. Qh5 Kh7 22. Qf3 Nd7 23. Qe4+ Kh8 24. Rfd1 Rc8 25. Qe2 Rc7 26. b3 Nc5 27. Qf3 Kg8 28. Re1 Rd8 29. Rcd1 Qc8 30. Nd6 Bxd6 31. exd6 Rxd6 32. Qg3 Qd8 33. Bxh6 f6 34. Qg6 Nb4 35. Rc1 Rxd4 36. Rxc5 Rd1 37. Rc1 Rxe1+ 38. Rxe1 e5 39. Re4 Qd1+ 40. Kh2 Nd5 41. Rg4 1-0

[Event "Titled Tuesday intern op 28th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Papp, Levente"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2398"]
[PlyCount "33"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Rc8 7. O-O a6 8. dxc5 Bxc5 9. c4 Nge7 10. Nc3 Qa5 11. Bd2 Qd8 12. Bf4 Qa5 13. a3 dxc4 14. Bxc4 Ng6 15. Bg3 Qc7 16. Ne4 O-O 17. Nxc5 1-0

[Event "Titled Tuesday intern op 05th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.05"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Oye Stromberg, Alexander"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2572"]
[BlackElo "2304"]
[PlyCount "39"]
[EventDate "2022.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O O-O 6. Nbd2 a6 7. c3 d6 8. Bb3 Be6 9. Bc2 Ba7 10. h3 h6 11. Re1 Ne7 12. Nf1 Ng6 13. d4 c6 14. Ng3 Re8 15. Be3 Qc7 16. Qe2 Rad8 17. dxe5 Bxe3 18. exf6 Ba7 19. Nh5 d5 20. e5 1-0

[Event "Titled Tuesday intern op 05th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.05"]
[Round "2"]
[White "Suleymanli, Suleyman"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2304"]
[BlackElo "2572"]
[PlyCount "41"]
[EventDate "2022.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. d4 Bg4 4. Bg2 Nf6 5. O-O e6 6. c4 Be7 7. b3 O-O 8. Nc3 Nbd7 9. Bb2 h6 10. Nd2 Rc8 11. Qc2 c5 12. dxc5 Bxc5 13. e3 a6 14. cxd5 exd5 15. h3 Bh5 16. Nf3 b5 17. Qd2 Bb4 18. Qd4 Bc5 19. Qd2 Bb4 20. Qd4 Bc5 21. Qd2 1/2-1/2

[Event "Titled Tuesday intern op 05th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.05"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Lewtak, Damian"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2572"]
[BlackElo "2397"]
[PlyCount "113"]
[EventDate "2022.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Ne7 5. O-O g6 6. Re1 Bg7 7. c3 d6 8. a4 a6 9. Nbd2 Nd7 10. Nf1 O-O 11. h4 e5 12. h5 d5 13. h6 Bh8 14. Bg5 f6 15. Bd2 c6 16. Ng3 Re8 17. Qb3 Kf8 18. c4 dxe4 19. Nxe4 Nf5 20. Bb4+ c5 21. dxc5 Bxe4 22. cxb6+ Ne7 23. Bxe4 Qxb6 24. Bxa8 Rxa8 25. a5 Qc7 26. Qa3 Nb8 27. Bd6 Qb7 28. Nd2 Nbc6 29. Ne4 Re8 30. Rad1 Nd4 31. Nc5 Qc8 32. Rxd4 exd4 33. Ne6+ Kf7 34. Bxe7 d3 35. Qxd3 Rxe7 36. Nd8+ Ke8 37. Rxe7+ Kxe7 38. Qe4+ Kxd8 39. Qd5+ Ke7 40. b4 f5 41. g3 Bc3 42. b5 Bxa5 43. Qe5+ Kd7 44. Qg7+ Kd6 45. Qxh7 Qxc4 46. Qxg6+ Kc5 47. h7 Bc3 48. bxa6 Qa2 49. Qxf5+ Kb4 50. Qe4+ Kc5 51. Qf5+ Kb4 52. Qf4+ Kc5 53. Qg5+ Kb4 54. Qg8 Qa1+ 55. Kg2 Be5 56. Qg4+ Bd4 57. h8=Q 1-0

[Event "Titled Tuesday intern op 05th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.05"]
[Round "4"]
[White "Nasir, Zehn"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2057"]
[BlackElo "2572"]
[PlyCount "88"]
[EventDate "2022.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 Bd6 5. Ne5 O-O 6. Bd3 c5 7. c3 Nc6 8. Nd2 Qc7 9. Ndf3 h6 10. Nxc6 bxc6 11. Ne5 Rb8 12. Rb1 Nd7 13. Qh5 cxd4 14. exd4 c5 15. Bxh6 Bxe5 16. Bxg7 f5 17. Bxe5 Nxe5 18. Qg5+ Kf7 19. dxe5 Qxe5+ 20. Qe3 Qxe3+ 21. fxe3 Rg8 22. Kf2 Bb7 23. Be2 e5 24. Bf3 Kf6 25. b4 e4 26. Be2 d4 27. cxd4 cxd4 28. g3 d3 29. Bd1 Bd5 30. Bb3 Bxb3 31. Rxb3 Rgc8 32. Rb2 a5 33. a3 Rc3 34. Rhb1 a4 35. Ra2 Rbc8 36. Rbb2 Rc2+ 37. Ke1 Rc1+ 38. Kd2 Rh1 39. Rc2 dxc2 40. Rxc2 Rxh2+ 41. Kd1 Rhxc2 42. b5 Ra2 43. b6 Rh8 44. b7 Rh1# 0-1

[Event "Titled Tuesday intern op 05th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.05"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Bortnyk, Olexandr"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2572"]
[BlackElo "2604"]
[PlyCount "170"]
[EventDate "2022.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. O-O O-O 7. Re1 b6 8. a4 a5 9. Ba2 Bb7 10. Bg5 h6 11. Bh4 Re8 12. Bg3 Bf8 13. Qd3 c6 14. Rad1 Qe7 15. Nh4 Nh5 16. Nf5 Qf6 17. dxe5 Nxe5 18. Bxe5 dxe5 19. Qd7 Rab8 20. Qc7 Nf4 21. Qxb6 g6 22. Ne3 Ne6 23. Bxe6 Qxe6 24. Qxa5 Rec8 25. Qa7 Ba8 26. Qd7 Qxd7 27. Rxd7 Rxb2 28. Rb1 Rxb1+ 29. Nxb1 c5 30. f3 Bc6 31. Ra7 c4 32. Ra5 Bb4 33. Rxe5 f6 34. Re6 Bc5 35. Kf2 Bxa4 36. Nc3 Bxc2 37. Ncd5 Bb3 38. Rxf6 c3 39. Nxc3 Bxe3+ 40. Kxe3 Rxc3+ 41. Kd4 Rc4+ 42. Kd3 Rc1 43. Rxg6+ Kh7 44. Rb6 Bf7 45. Ke3 Rc2 46. Rb7 Kg8 47. g4 Rxh2 48. Kf4 Rf2 49. Kg3 Rf1 50. Rb6 Kg7 51. Rb7 Kg6 52. Rb6+ Kg7 53. Rb7 Kf6 54. Rb6+ Be6 55. Kf4 Ke7 56. Rb7+ Kd6 57. Rb6+ Ke7 58. Rb7+ Kf6 59. Rb6 Re1 60. Ra6 Re2 61. Ra7 Rb2 62. Ra6 Rb5 63. Rc6 Ra5 64. Rb6 Rc5 65. Ra6 Rc7 66. Rb6 Ra7 67. Rc6 Rf7 68. Rb6 Rf8 69. Ra6 Kg7+ 70. Kg3 Bc4 71. Ra7+ Kg8 72. Rc7 Bf7 73. Rc6 Kg7 74. Rc7 Ra8 75. Rb7 Ra3 76. Kf4 Ra6 77. Rc7 Kf6 78. Rb7 Be6 79. Rc7 Bf7 80. Rb7 Rc6 81. Ra7 Bc4 82. Rh7 Kg6 83. Rb7 Be2 84. Ke3 Bd1 85. Kf4 Rf6+ 0-1

[Event "Titled Tuesday intern op 05th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.05"]
[Round "6"]
[White "Hansen, Sune Berg"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2525"]
[BlackElo "2572"]
[PlyCount "112"]
[EventDate "2022.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. h3 Bh5 6. d4 e6 7. c4 Ngf6 8. Nc3 Be7 9. cxd5 exd5 10. Ne5 Nxe5 11. dxe5 Nd7 12. f4 f5 13. g4 Bg6 14. Be3 O-O 15. Qb3 Nc5 16. Qd1 Ne6 17. Nxd5 cxd5 18. Qxd5 Bf7 19. gxf5 Nxf4 20. Qxd8 Nxe2+ 21. Kf2 Raxd8 22. Rfd1 Bh5 23. Rxd8 Bxd8 24. Be4 Bh4+ 25. Kg2 Ng3 26. Bd5+ Kh8 27. f6 Nf5 28. Bc5 Rc8 29. f7 Bxf7 30. Bxf7 Rxc5 31. Rd1 g6 32. e6 Rc2+ 33. Kf3 Rxb2 34. Rd7 Rxa2 35. Kg4 Ra4+ 36. Kf3 Ra3+ 37. Kf4 b6 38. Rb7 Nd6 39. Rd7 Ra4+ 40. Ke5 Nc4+ 41. Kd5 Ne3+ 42. Kc6 Rc4+ 43. Kb7 Nf5 44. Kxa7 Rd4 45. Rc7 b5 46. Kb6 b4 47. Kc5 Rd1 48. Kb5 b3 49. e7 Bxe7 50. Bxb3 Rd8 51. Be6 Bg5 52. Bxf5 gxf5 53. Rf7 f4 54. Rf5 Bh6 55. h4 Rf8 56. Rh5 f3 0-1

[Event "Titled Tuesday intern op 05th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.05"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Lazavik, Denis"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2572"]
[BlackElo "2504"]
[PlyCount "86"]
[EventDate "2022.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Ke8 10. h3 h5 11. Bg5 Be7 12. Rad1 Be6 13. b3 h4 14. Bxe7 Kxe7 15. Ne2 Bd5 16. Nfd4 Nxd4 17. Nxd4 g5 18. c4 Be6 19. f4 gxf4 20. Rxf4 Rad8 21. Rdf1 Rh7 22. R1f2 c5 23. Nf3 Rdh8 24. Kh2 Rh5 25. Re2 a6 26. Kg1 Kd7 27. Kf2 b5 28. cxb5 axb5 29. Rc2 c4 30. Nd4 Rxe5 31. Nxe6 Kxe6 32. bxc4 b4 33. c5 Rf5 34. Rxf5 Kxf5 35. Rc4 Ra8 36. Rxb4 Rxa2+ 37. Kg1 Rc2 38. Rxh4 Kg5 39. Rg4+ Kf6 40. Rf4+ Kg6 41. Rg4+ Kf6 42. Rf4+ Kg6 43. Rg4+ Kf6 1/2-1/2

[Event "Titled Tuesday intern op 05th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.05"]
[Round "8"]
[White "Garcia Ramos, Daniel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2438"]
[BlackElo "2572"]
[PlyCount "78"]
[EventDate "2022.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 Nb6 4. Nf3 d5 5. Be2 Bf5 6. O-O e6 7. Nbd2 c5 8. c4 Nc6 9. dxc5 Bxc5 10. Nb3 Be7 11. Nbd4 Bg6 12. Nxc6 bxc6 13. b3 O-O 14. Bb2 a5 15. cxd5 Nxd5 16. Rc1 Qb6 17. Nd4 c5 18. Nb5 Rfd8 19. Qe1 Nf4 20. Nd6 Bd3 21. Bf3 Bxf1 22. Qxf1 Nd5 23. Qc4 Bxd6 24. exd6 Qxd6 25. g3 Rac8 26. Qg4 e5 27. Rd1 Qe6 28. Qg5 f6 29. Qd2 e4 30. Be2 e3 31. Qc1 exf2+ 32. Kxf2 Nb6 33. Rxd8+ Rxd8 34. Qxc5 Re8 35. Qb5 Qe3+ 36. Kf1 Kh8 37. Qxa5 Qxe2+ 38. Kg1 Qxb2 39. Qxb6 Re1# 0-1

[Event "Titled Tuesday intern op 05th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.05"]
[Round "9"]
[White "So, Wesley"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2773"]
[BlackElo "2572"]
[PlyCount "123"]
[EventDate "2022.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 e5 8. Nd5 Nxd5 9. exd5 d6 10. Nxd4 cxd4 11. c3 dxc3 12. bxc3 Be7 13. a4 O-O 14. a5 Bf5 15. c4 Rae8 16. Qb3 Bg5 17. d3 Bxc1 18. Rexc1 Bc8 19. Qa3 Qe7 20. Rab1 Rd8 21. Re1 Qg5 22. Rb6 Qe7 23. d4 e4 24. g3 Rfe8 25. Qe3 Kh8 26. h4 f5 27. Qg5 Qf7 28. Qf4 Qf6 29. Rd1 Qe7 30. c5 e3 31. Qxe3 Qxe3 32. fxe3 Rxe3 33. Rxd6 Rde8 34. Kf2 f4 35. gxf4 R3e4 36. Bg2 Rxf4+ 37. Kg1 Rg4 38. Rf1 h5 39. c6 Rxd4 40. c7 Kh7 41. Rd8 Re2 42. Rxc8 Rg4 43. Rf2 Re1+ 44. Kh2 Re3 45. Bf3 Rxh4+ 46. Kg2 Rc4 47. d6 Rd3 48. Rd8 Kh6 49. c8=Q Rxc8 50. Rxc8 Rxd6 51. Rh8+ Kg5 52. Bxb7 g6 53. Bf3 Rd5 54. Re2 Rxa5 55. Rhe8 Kf4 56. Rf8+ Kg5 57. Rg8 Kf6 58. Be4 Kf7 59. Rxg6 Re5 60. Rxa6 h4 61. Bg6+ Kg7 62. Rxe5 1-0

[Event "Titled Tuesday intern op 05th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.05"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Koziorowicz, Michal"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2231"]
[PlyCount "82"]
[EventDate "2022.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 h6 11. Bh4 Qa5 12. Kb1 Rd8 13. Qd2 Qa6 14. Nd4 O-O 15. f3 b5 16. Qf2 b4 17. Nce2 Rb8 18. g4 Rfc8 19. Rg1 Bxe4 20. Bxf6 Bxc2+ 21. Nxc2 b3 22. axb3 Bxf6 23. Nc1 Rc5 24. h4 Rbc8 25. Nb4 Qb7 26. Nbd3 Rc2 27. Qxc2 Rxc2 28. Kxc2 Qc6+ 29. Kb1 Qxf3 30. g5 hxg5 31. hxg5 Bd8 32. g6 fxg6 33. Rdf1 Qh5 34. Nf4 Qf5+ 35. Ka1 Bb6 36. Rh1 g5 37. Nfe2 Qa5+ 38. Na2 g4 39. Ng3 Qe5 40. Nh5 g3 41. Nf4 Qe4 0-1

[Event "Titled Tuesday intern op 05th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.05"]
[Round "11"]
[White "Vlassov, Nikolai"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2283"]
[BlackElo "2572"]
[PlyCount "100"]
[EventDate "2022.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. a3 b6 7. Be3 Bb7 8. c4 Qc6 9. Nc3 Nbd7 10. d5 exd5 11. cxd5 Nxd5 12. Bb5 Nxc3 13. Bxc6 Nxd1 14. Bxb7 Nxe3 15. Bxa8 Nc2+ 16. Ke2 Nxa1 17. Rxa1 Bd6 18. Bc6 Ke7 19. Rd1 Nf6 20. h3 Rd8 21. g4 g6 22. Ng5 Rc8 23. Bg2 Be5 24. b3 h5 25. Ne4 hxg4 26. Nxf6 Kxf6 27. hxg4 Bd4 28. Kd3 Re8 29. Be4 Kg5 30. f3 f5 31. gxf5 gxf5 32. Bd5 b5 33. a4 Re5 34. Bg8 Re3+ 35. Kc2 Rc3+ 36. Kb1 bxa4 37. bxa4 Rxf3 38. Rh1 Ra3 39. Rh7 Rxa4 40. Kc2 f4 41. Rf7 Ra3 42. Bh7 f3 43. Bd3 f2 44. Rf5+ Kg4 45. Rf8 Ra1 46. Bc4 Kg5 47. Kb3 a5 48. Bb5 a4+ 49. Kc4 a3 50. Kb3 Rb1+ 0-1

[Event "Titled Tuesday intern op 05th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.05"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Bernal Moro, Luis Javier"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2404"]
[PlyCount "87"]
[EventDate "2022.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nb6 8. Bd3 Nc6 9. O-O dxe5 10. dxe5 Nb4 11. Be4 Qxd1 12. Rxd1 N4d5 13. Nc3 Nxc3 14. bxc3 Na4 15. Bd2 Nc5 16. Bc2 Bd7 17. Be3 Rc8 18. a4 Be7 19. a5 Bc6 20. Rab1 O-O 21. Nd4 Be4 22. Bxe4 Nxe4 23. Rxb7 Nxc3 24. Rd3 Nd5 25. Rxa7 Bc5 26. Rb7 Bxd4 27. Rxd4 Nxe3 28. fxe3 Rc1+ 29. Kf2 Ra1 30. Ra7 g5 31. h4 h6 32. hxg5 hxg5 33. Rg4 Rb8 34. Rxg5+ Kf8 35. Rg4 Rb2+ 36. Kg3 Ra3 37. Rf4 Rxe3+ 38. Kh2 Rxe5 39. Rfxf7+ Kg8 40. Rg7+ Kf8 41. Rh7 Rg5 42. Rh8+ Rg8 43. Ra8+ Kf7 44. Raxg8 1-0

[Event "Titled Tuesday intern op 05th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.05"]
[Round "2"]
[White "Shuvalova, Polina"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2498"]
[BlackElo "2572"]
[PlyCount "116"]
[EventDate "2022.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 Nh5 6. Bg5 Be7 7. Bxe7 Qxe7 8. Be2 O-O 9. O-O f5 10. c4 d6 11. Rc1 Nd7 12. b4 c5 13. a3 Nhf6 14. Qc2 Rac8 15. Rfd1 Rfd8 16. Qb2 Rc7 17. h3 Rdc8 18. Nf1 Ne4 19. N1d2 Ndf6 20. Nxe4 Nxe4 21. dxc5 bxc5 22. bxc5 Nxc5 23. Nd4 a6 24. Qd2 Be4 25. Rc3 Rb8 26. Qe1 Na4 27. Rcc1 Qg5 28. Bf3 Bxf3 29. Nxf3 Qe7 30. Rb1 Rbc8 31. Qa5 Nc5 32. Nd4 h6 33. Rb2 Kh7 34. Rdb1 Qg5 35. Qb6 Qe7 36. Qa5 Qg5 37. Qb6 Na4 38. Qxd6 Nxb2 39. Rxb2 Qe7 40. Qxa6 Rxc4 41. Qxe6 Qxe6 42. Nxe6 Rc1+ 43. Kh2 R8c2 44. Rxc2 Rxc2 45. Kg3 Ra2 46. Nd4 g6 47. Nb5 Rb2 48. Nd4 Ra2 49. Nb5 Kg7 50. h4 h5 51. Kf3 Kf6 52. g3 Kg7 53. Kg2 Kf6 54. Kf3 Ke5 55. Kg2 Ra1 56. Kf3 Ra2 57. Kg2 Ra1 58. Kf3 Ra2 1/2-1/2

[Event "Titled Tuesday intern op 05th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.05"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Iliaguev, Nisim"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2344"]
[PlyCount "162"]
[EventDate "2022.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O h6 7. Nbd2 c5 8. dxc5 Nec6 9. Nb3 Nd7 10. c4 dxc4 11. Bxc4 Be7 12. Nbd4 Bg4 13. Nxc6 bxc6 14. Bf4 O-O 15. h3 Bh5 16. b4 a5 17. a3 axb4 18. axb4 Rxa1 19. Qxa1 Bxf3 20. gxf3 Qc7 21. Rd1 Rb8 22. Qc3 Nf8 23. Bg3 Qb7 24. Bd3 Qxb4 25. Qxb4 Rxb4 26. Be4 Bxc5 27. Bxc6 g5 28. Be4 Kg7 29. h4 Ng6 30. hxg5 hxg5 31. Kg2 Bd4 32. Bxg6 Kxg6 33. Re1 Kf5 34. Re2 Rb2 35. Re1 Rd2 36. Re4 Rd3 37. Re1 Bc5 38. Rc1 Rd5 39. Rb1 Bd4 40. Rb7 Kg6 41. Rb4 Bxe5 42. Bxe5 Rxe5 43. f4 gxf4 44. Rxf4 Rg5+ 45. Kf1 Rf5 46. Rg4+ Kf6 47. Ra4 Rb5 48. Kg2 Kf5 49. Rc4 f6 50. Rc6 e5 51. Rd6 Rb3 52. Rc6 Kg5 53. Rc5 Kf4 54. Rc4+ e4 55. Rc6 f5 56. Rc5 Rb2 57. Rc3 Kg5 58. Rg3+ Kf6 59. Rg8 e3 60. Kf3 Kf7 61. Ra8 exf2 62. Kg2 Kf6 63. Ra5 Kg5 64. Ra4 f4 65. Ra8 f1=Q+ 66. Kxf1 Kg4 67. Ra3 Rc2 68. Kg1 Kf5 69. Kf1 Ke4 70. Ke1 Rh2 71. Kf1 Rd2 72. Rb3 Rd3 73. Rxd3 Kxd3 74. Kf2 Kd4 75. Kf3 Ke5 76. Kf2 Ke4 77. Ke2 f3+ 78. Kf2 Kf4 79. Kf1 Ke3 80. Ke1 f2+ 81. Kf1 Kf3 1/2-1/2

[Event "Titled Tuesday intern op 05th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.05"]
[Round "4"]
[White "Yurovskich, Oleksandr"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2328"]
[BlackElo "2572"]
[PlyCount "88"]
[EventDate "2022.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. a3 Be7 7. Ng3 c5 8. dxc5 Bxc5 9. b4 Bb6 10. cxd5 exd5 11. Bd3 Nc6 12. Nce2 d4 13. e4 Ne5 14. O-O Bd7 15. Bf4 Ba4 16. Qd2 Nxd3 17. Qxd3 a6 18. Rac1 Re8 19. Bg5 h6 20. Bxf6 Qxf6 21. Kh1 Bb5 22. Qd2 Rad8 23. f3 Kh7 24. Rfd1 Ba4 25. Re1 g6 26. Nf4 Bc6 27. Nd3 Bc7 28. Nf1 Qh4 29. Qf2 Qe7 30. Nd2 Bb5 31. Nc4 h5 32. Red1 b6 33. Ndb2 Bf4 34. Rc2 Qf6 35. a4 Be3 36. Qe2 Bd7 37. Nxe3 dxe3 38. Qxe3 Bxa4 39. Rxd8 Rxd8 40. Re2 Bb5 41. Re1 Qxb2 42. e5 Qd4 43. Qg5 Qd2 44. Rg1 Qxg5 0-1

[Event "Titled Tuesday intern op 05th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.05"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Papp, Levente"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2572"]
[BlackElo "2394"]
[PlyCount "63"]
[EventDate "2022.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 Nf6 6. Bd3 dxe4 7. Nxe4 O-O 8. O-O Nbd7 9. c3 e5 10. Nxf6+ Bxf6 11. Bh6 Re8 12. Bc4 exd4 13. Qb3 Re7 14. Rfe1 Nc5 15. Qa3 Rxe1+ 16. Rxe1 Ne6 17. cxd4 Bg7 18. Qe3 Bxh6 19. Qxh6 Qf6 20. Ne5 b5 21. Bb3 a5 22. Nxc6 Bd7 23. Ne5 Be8 24. Ng4 Qxd4 25. Qh4 Kg7 26. Qh6+ Kg8 27. Qh4 Kg7 28. Bxe6 fxe6 29. Rxe6 Bf7 30. Re7 h5 31. Rxf7+ Kh8 32. Qf6+ 1-0

[Event "Titled Tuesday intern op 05th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.05"]
[Round "6"]
[White "Bobadilla Viera, Jorge Samuel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2287"]
[BlackElo "2572"]
[PlyCount "138"]
[EventDate "2022.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Bd3 a6 11. Nc3 O-O 12. O-O f5 13. f3 Nd7 14. Be3 Bg5 15. Bf2 Qf6 16. Qc2 Nc5 17. Be2 a5 18. Nb5 Bd7 19. a4 b6 20. Rae1 Kh8 21. b3 Rae8 22. Bxc5 bxc5 23. Bd3 h5 24. Qc3 Qh6 25. Re2 e4 26. fxe4 Be3+ 27. Kh1 fxe4 28. Rfe1 exd3 29. Qxd3 Bd2 30. Rxe8 Bxe8 31. Rf1 Rxf1+ 32. Qxf1 Qf4 33. Qe2 Bg6 34. Nc7 Qd4 35. Qd1 Bc3 36. Qf1 Qd3 37. Qg1 Bd4 38. Qe1 Qc3 39. Qd1 Qa1 40. Qxa1 Bxa1 41. Nb5 Be5 42. Na3 Bd3 43. Kg1 h4 44. h3 Kh7 45. Kf2 Be4 46. Kg1 Kg6 47. Nb5 Kf6 48. Na3 Bd3 49. Kf2 Kf5 50. Ke3 Be4 51. Kf2 Bd4+ 52. Kf1 Bd3+ 53. Ke1 Ke5 54. Kd2 Be4 55. Nb5 Bxg2 56. Na7 Bxh3 57. Nc6+ Kf6 58. Ke2 Bg4+ 59. Kf1 Bc3 60. Nd8 Bd1 61. Ne6 Bxb3 62. Nf4 Bxc4+ 63. Kg1 Bd4+ 64. Kh1 Be5 65. Nh5+ Kf7 66. Kg2 Bxd5+ 67. Kh3 g6 68. Ng7 Kxg7 69. Kxh4 c4 0-1

[Event "Titled Tuesday intern op 05th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.05"]
[Round "7"]
[White "He, Anthony B"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2443"]
[BlackElo "2572"]
[PlyCount "110"]
[EventDate "2022.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 Nb6 4. Nf3 d5 5. a4 a5 6. h3 Bf5 7. Bb5+ c6 8. Be2 e6 9. O-O Be7 10. c3 O-O 11. Be3 Nc4 12. Bc1 c5 13. b3 Nb6 14. Na3 Nc6 15. Nb5 cxd4 16. cxd4 Nb4 17. Bf4 Bc2 18. Qd2 Bxb3 19. Bg5 Bxa4 20. Nd6 Bc6 21. Qf4 f6 22. exf6 Bxd6 23. Qg4 Rxf6 24. Ne5 Qf8 25. Bxf6 Qxf6 26. Ra3 Bxe5 27. dxe5 Qxe5 28. Re3 Qf5 29. Qd4 Nc4 30. Bg4 Qf6 31. Qxf6 gxf6 32. Rxe6 Kf7 33. Rfe1 Ne5 34. f4 Nbd3 35. R1xe5 fxe5 36. f5 Nf4 37. Rxe5 Re8 38. Rxe8 Bxe8 39. Kf2 Kf6 40. g3 Nd3+ 41. Ke3 Ne5 42. Bd1 a4 43. g4 a3 44. Bb3 Nc6 45. Kf4 h6 46. h4 Bf7 47. g5+ hxg5+ 48. hxg5+ Kg7 49. f6+ Kf8 50. Ba2 d4 51. Bb1 a2 52. Bxa2 Bxa2 53. g6 Bb1 54. g7+ Kf7 55. Kf3 Bh7 0-1

[Event "Titled Tuesday intern op 05th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.05"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "So, Wesley"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2773"]
[PlyCount "155"]
[EventDate "2022.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qd7 8. O-O Bb6 9. Nbd2 Na5 10. Qc2 Nxc4 11. Nxc4 f6 12. a4 Qc6 13. Qe2 a6 14. d5 Qd7 15. Nxb6 cxb6 16. Ba3 Nh6 17. Rfb1 Qc7 18. Nd2 Nf7 19. Nc4 b5 20. axb5 O-O 21. b6 Qe7 22. Ne3 g6 23. c4 Bd7 24. c5 dxc5 25. Rc1 Rfc8 26. Qc2 Bb5 27. Bxc5 Qd7 28. Qb3 Kg7 29. Qb4 h5 30. h3 Bd3 31. Rc3 Qb5 32. Qxb5 Bxb5 33. Rac1 Bd7 34. d6 Bc6 35. Nd5 Bxd5 36. exd5 Rd8 37. Ba3 Nxd6 38. Rc7+ Kh6 39. Bxd6 Rxd6 40. Rxb7 Rxd5 41. Rc6 Kg5 42. h4+ Kxh4 43. Rxf6 Kg5 44. Rc6 Rg8 45. Rbc7 Rb5 46. b7 Rb8 47. Rg7 R8xb7 48. Rgxg6+ Kf5 49. Rxa6 Rb1+ 50. Kh2 R1b2 51. Rad6 e4 52. Rdf6+ Ke5 53. Rf8 Re7 54. Rg5+ Kd4 55. Rxh5 e3 56. Rh4+ Kd3 57. Rh3 Kd4 58. Rf4+ Kd5 59. Rxe3 Rxe3 60. fxe3 Ke5 61. Kg3 Rb1 62. Kf2 Rb2+ 63. Kf3 Rb1 64. g3 Rf1+ 65. Ke2 Rg1 66. Kf2 Ra1 67. g4 Ra2+ 68. Kf3 Ra1 69. Rf5+ Ke6 70. e4 Rf1+ 71. Ke2 Rg1 72. g5 Rg3 73. Kf2 Rg4 74. Kf3 Rg1 75. Kf4 Rf1+ 76. Kg4 Re1 77. Rf4 Ke5 78. Rf8 1-0

[Event "Titled Tuesday intern op 05th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.05"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Dubov, Daniil"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "2572"]
[BlackElo "2702"]
[PlyCount "86"]
[EventDate "2022.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. d3 d6 9. c3 Re8 10. Ng5 Rf8 11. Nf3 h6 12. Nbd2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. h3 Bg7 16. d4 Rb8 17. a3 Bd7 18. Qd3 Qe7 19. Ba2 Kh7 20. Bd2 Rbd8 21. Rad1 Bc8 22. Qc2 Bb7 23. Bc1 Nb8 24. Qb3 Kg8 25. Nh4 d5 26. dxe5 Nxe4 27. Nxg6 fxg6 28. Rxe4 Nd7 29. Qc2 Nf8 30. Ree1 Qh4 31. e6 Kh7 32. Bb1 Rd6 33. e7 Rxe7 34. Rxe7 Qxe7 35. Nh5 Be5 36. Nf4 Qf7 37. Nd3 Bg7 38. Re1 Nd7 39. Nf4 Ne5 40. Qd1 d4 41. cxd4 Nd7 42. d5 Bxd5 43. Qc2 Ne5 0-1

[Event "Titled Tuesday intern op 05th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.05"]
[Round "10"]
[White "Oparin, Grigoriy"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2683"]
[BlackElo "2572"]
[PlyCount "100"]
[EventDate "2022.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Ne5 Nfd7 10. Nd3 dxc4 11. Nb4 cxb3 12. Nxa6 b2 13. Bxb2 Nxa6 14. O-O Nb4 15. a3 Nd5 16. e4 N5f6 17. Nc3 O-O 18. Qe2 Re8 19. Rad1 b5 20. g4 Nb6 21. g5 Nfd7 22. h4 Nc4 23. Ba1 Bxa3 24. Rd3 a5 25. h5 Qxg5 26. Rg3 Qd2 27. Qg4 Qh6 28. e5 Rac8 29. Ne4 Be7 30. f4 b4 31. Qe2 Ncb6 32. Bb2 f5 33. exf6 Bxf6 34. Bc1 Bxd4+ 35. Kh1 Nd5 36. f5 Be3 37. Rxe3 exf5 38. Nf6+ N7xf6 39. Rxe8+ Rxe8 40. Qxe8+ Nxe8 41. Bxh6 gxh6 42. Rxf5 Nec7 43. Rf3 a4 44. Rg3+ Kf7 45. Bf1 b3 46. Bc4 b2 47. Ba2 Nb5 48. Rg2 a3 49. Rc2 Ke7 50. Rxc6 Ndc3 0-1

[Event "Titled Tuesday intern op 05th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.05"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Tari, Aryan"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2672"]
[PlyCount "93"]
[EventDate "2022.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Ng6 7. Ne1 h5 8. Bd3 Ne7 9. Nd2 c5 10. dxc5 Nbc6 11. Ndf3 d4 12. Bg5 Bxd3 13. Nxd3 Qd5 14. b4 Ng6 15. Re1 Be7 16. b5 Na5 17. Bxe7 Nxe7 18. a4 Nf5 19. Rb1 Nc4 20. Rb4 a5 21. Rb3 h4 22. h3 O-O 23. Ng5 g6 24. Qg4 Qd8 25. Nf4 Qe7 26. Nd3 Kg7 27. Ne4 b6 28. c6 Rad8 29. Qf4 Rh8 30. Rbb1 Rd5 31. Nf6 Rdd8 32. Ng4 Na3 33. Rb2 Nc4 34. Rb3 Rd5 35. Qe4 Nd2 36. Qe2 Nxb3 37. cxb3 Qc7 38. Nf6 Rdd8 39. Ng4 Rd5 40. Qd2 Qe7 41. Rc1 Rdd8 42. Rc4 Rc8 43. Qf4 Qd8 44. Nf6 Qe7 45. Ng4 Qa3 46. Nc1 d3 47. Qd2 1-0

[Event "Titled Tuesday intern op 12th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "1"]
[White "Avazkhonov, Alikhon"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "1538"]
[BlackElo "2572"]
[PlyCount "60"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 b6 6. Nf3 Bb7 7. Bd3 d5 8. cxd5 exd5 9. Rc1 a6 10. O-O Bd6 11. Ne5 c5 12. f4 Nc6 13. Qf3 cxd4 14. Nxc6 Bxc6 15. exd4 Re8 16. Rce1 b5 17. Re5 b4 18. Ne2 Ne4 19. Bxe4 dxe4 20. Rxe8+ Qxe8 21. Qe3 Bd5 22. b3 f5 23. Ng3 g6 24. Rc1 a5 25. Nf1 a4 26. Qe1 axb3 27. axb3 Qb5 28. Rb1 Qd3 29. Ne3 Bf7 30. Qf1 Qxd2 0-1

[Event "Titled Tuesday intern op 12th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Taboas Rodriguez, Daniel"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2353"]
[PlyCount "93"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 d6 7. Qb3 Na5 8. Bxf7+ Kf8 9. Qa4 Kxf7 10. Qxa5 c6 11. Qa4 Bg4 12. Nbd2 Qd7 13. dxe5 Nh6 14. h3 Be6 15. exd6 Bxd6 16. Nc4 Kg8 17. Nxd6 Qxd6 18. Bxh6 gxh6 19. Rd1 Qc5 20. O-O Kg7 21. Nd4 Rhe8 22. Nxe6+ Rxe6 23. Rd7+ Kh8 24. Rxb7 Rg8 25. Qxa7 Qxa7 26. Rxa7 Rxe4 27. Rd1 Rb8 28. Rdd7 Rc4 29. Rxh7+ Kg8 30. Rag7+ Kf8 31. Rg3 Rb1+ 32. Kh2 Rb2 33. Rf3+ Kg8 34. Rxh6 Rxa2 35. Rg6+ Kh7 36. Rg4 Rc5 37. Rf7+ Kh6 38. Rf8 Kh7 39. c4 Rc2 40. Rff4 Kh6 41. Kg3 Kh5 42. Rh4+ Kg5 43. Rhg4+ Kh5 44. h4 Rc3+ 45. f3 Rc1 46. Re4 Rg1 47. Re8 1-0

[Event "Titled Tuesday intern op 12th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "3"]
[White "Barria Zuniga, Daniel"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2341"]
[BlackElo "2572"]
[PlyCount "90"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Nbd2 Bb7 7. Bg2 Be4 8. Qd1 O-O 9. O-O Bxd2 10. Qxd2 d6 11. b3 Nbd7 12. Bb2 a5 13. Rad1 Qb8 14. Rfe1 b5 15. Bf1 a4 16. Ng5 axb3 17. axb3 bxc4 18. Nxe4 Nxe4 19. Qc2 Qxb3 20. Qxe4 Qxb2 21. Rb1 Qd2 22. Red1 Qa5 23. Qc6 Nf6 24. Qxc4 d5 25. Qc2 Rfc8 26. Rdc1 g6 27. Rb7 Ra7 28. Rb3 Ne4 29. Qb2 c6 30. e3 Rac7 31. Bd3 Qa7 32. Bxe4 dxe4 33. Rbc3 Rb7 34. Qc2 Rb6 35. Qxe4 Qd7 36. Kg2 Qd5 37. Qf3 Rc7 38. Rc5 Qd6 39. h4 h5 40. R1c2 Kf8 41. Qe4 Ke7 42. Qf3 Ke8 43. Qe4 Ke7 44. Qf3 Ke8 45. Qe4 Ke7 1/2-1/2

[Event "Titled Tuesday intern op 12th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Sonis, Francesco"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2572"]
[BlackElo "2543"]
[PlyCount "70"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 e6 4. d4 d5 5. e5 Bd7 6. Bd3 Bb5 7. Bc2 a5 8. a4 Ba6 9. Na3 Qb6 10. Nb5 cxd4 11. Nfxd4 Nc6 12. Be3 Qd8 13. O-O Nxe5 14. Bf4 Bxb5 15. Nxb5 Bd6 16. Re1 f6 17. Qh5+ Kf8 18. Rad1 Bb8 19. Nd4 Qd7 20. Bg3 Ra6 21. Qh3 h5 22. f4 Ng4 23. Rxe6 Rxe6 24. Bf5 Ba7 25. Bxg4 hxg4 26. Qxh8 Qxa4 27. b3 Qxb3 28. Rc1 Qb2 29. Rf1 Qxc3 30. f5 Bxd4+ 31. Kh1 Rc6 32. h3 Qxg3 33. Qh5 Be5 34. hxg4 Rc4 35. g5 Rh4+ 0-1

[Event "Titled Tuesday intern op 12th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Ambartsumova, Karina"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2572"]
[BlackElo "2386"]
[PlyCount "106"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Ne7 6. O-O h6 7. Re1 Nbc6 8. Na3 a6 9. Nc4 Nd5 10. a4 Be7 11. Be4 O-O 12. a5 Rb8 13. Qc2 f5 14. exf6 Bxf6 15. Nfe5 Nxe5 16. Nxe5 Bxe5 17. Bh7+ Kh8 18. Rxe5 Qf6 19. Re2 Nf4 20. d3 Nxe2+ 21. Qxe2 Kxh7 22. c4 Bd7 23. Bd2 Bc6 24. f3 Rbe8 25. Re1 Qg6 26. Kh1 Rf6 27. b4 cxb4 28. Bxb4 Qf7 29. Kg1 Rg6 30. Rf1 Qf5 31. Kh1 e5 32. h3 Qf4 33. Bd2 Qg3 34. Be1 Qg5 35. Bd2 Qf5 36. Re1 Rf6 37. Kh2 Qh5 38. Rf1 Ref8 39. Re1 Bxf3 40. Qxe5 Qxe5+ 41. Rxe5 Bc6 42. Be1 Re8 43. Bg3 Rxe5 44. Bxe5 Rf7 45. Kg3 Rd7 46. Kf4 Bxg2 47. h4 Bc6 48. c5 g6 49. Bd6 Rf7+ 50. Ke5 Rf3 51. Kxd4 Bb5 52. Ke4 Rxd3 53. c6 bxc6 0-1

[Event "Titled Tuesday intern op 12th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "6"]
[White "Estrada Nieto, Julian"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2263"]
[BlackElo "2572"]
[PlyCount "96"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Bc4 e6 7. d3 a6 8. a4 Be7 9. Be3 Nc6 10. Qe2 O-O 11. d4 Ng4 12. d5 Nd4 13. Bxd4 cxd4 14. Nb1 b6 15. Nbd2 Bb7 16. h3 Ne5 17. Nxe5 Qxe5 18. Nf3 Qf6 19. e5 Qf4 20. d6 Bxf3 21. Qxf3 Bg5 22. Qxf4 Bxf4 23. Rfe1 Rfc8 24. Bb3 Rc5 25. Re4 Bxe5 26. f4 Bf6 27. g4 g6 28. g5 Bg7 29. Rd1 Rac8 30. Kg2 R5c6 31. h4 Rxd6 32. h5 Rc5 33. h6 Bh8 34. Kf3 Kf8 35. Kg4 Ke7 36. Rd3 Rdc6 37. Re2 Rc8 38. Rd1 d5 39. Rd3 Kd6 40. c3 dxc3 41. bxc3 Rxc3 42. Rxc3 Rxc3 43. Bc2 b5 44. axb5 axb5 45. Rd2 b4 46. Ba4 Ra3 47. Be8 Ke7 48. Bb5 Bc3 0-1

[Event "Titled Tuesday intern op 12th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Golubev, Mikhail"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2461"]
[PlyCount "71"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qc7 12. Qd2 b5 13. Nd4 b4 14. Ncb5 Bxb5 15. Nxb5 Qc5 16. Nxd6 Rfd8 17. e5 Nd5 18. Bxe7 Nxe7 19. Qd4 Qxd4 20. Rxd4 Nc6 21. Rd3 Rd7 22. f4 Rad8 23. Red1 f6 24. exf6 gxf6 25. Kc1 Kf8 26. R3d2 Ke7 27. Ne4 Rxd2 28. Rxd2 Rc8 29. Nc5 Rc7 30. Kd1 Na5 31. Nd3 Nc4 32. Re2 Rd7 33. Ke1 Rd6 34. b3 Na3 35. Nxb4 Rd4 36. Nc6+ 1-0

[Event "Titled Tuesday intern op 12th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "8"]
[White "Skawinski, Arkadiusz"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2359"]
[BlackElo "2572"]
[PlyCount "72"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 d5 9. h3 Bf5 10. Nc3 e6 11. O-O Be7 12. Be3 Rc8 13. Qe2 a6 14. Bd3 Bxd3 15. Qxd3 Nb4 16. Qe2 O-O 17. Rac1 Nc4 18. b3 Nxe3 19. Qxe3 Qa5 20. Qd2 Nc6 21. Qd3 Ba3 22. Rcd1 Be7 23. Na4 b5 24. Nc5 Nxd4 25. Qxd4 Bxc5 26. Qh4 Rc7 27. Rd3 Qxa2 28. Qg4 Rfc8 29. Ng5 Be7 30. Rg3 Bxg5 31. Qxg5 g6 32. h4 Qa3 33. h5 Rc1 34. Rxc1 Qxc1+ 35. Qxc1 Rxc1+ 36. Kh2 Kg7 0-1

[Event "Titled Tuesday intern op 12th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Fier, Alexandr"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2572"]
[BlackElo "2567"]
[PlyCount "104"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. O-O g6 8. c4 Nb6 9. Qe2 Bg7 10. h3 O-O 11. Nc3 a5 12. Bg5 f6 13. Bh4 Ba6 14. b3 a4 15. Rfe1 d5 16. exf6 exf6 17. Qe6+ Kh8 18. c5 Bc8 19. Qe3 Nd7 20. Nxa4 Nb8 21. Bg3 Bf5 22. Qe7 Na6 23. Qxd8 Rfxd8 24. Re7 Ra7 25. Rae1 Kg8 26. a3 Bf8 27. Re8 Rxe8 28. Rxe8 Kf7 29. Re1 Bc2 30. Re3 Bh6 31. Rc3 Bf5 32. Nb2 Nb8 33. b4 Nd7 34. Nd3 Nf8 35. Bf4 Bg7 36. Be3 g5 37. g4 Bg6 38. Nd2 Ne6 39. f3 f5 40. gxf5 Bxf5 41. Nb3 Rxa3 42. Kf2 Nxd4 43. Nxd4 Rxc3 44. Nxf5 Rxd3 45. Bxg5 Bc3 46. Bf4 Bxb4 47. Be3 Rb3 48. Nd4 Rb2+ 49. Kg3 Bxc5 50. Nxc6 Bxe3 51. Ne5+ Ke6 52. Nd3 Rd2 0-1

[Event "Titled Tuesday intern op 12th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "10"]
[White "Vachylya, Andriy"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2274"]
[BlackElo "2572"]
[PlyCount "206"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. Bf4 c4 8. Qe2 cxd3 9. cxd3 e6 10. g4 Bg6 11. Nbd2 Be7 12. O-O h5 13. g5 Nd7 14. h4 O-O 15. Nc4 f6 16. gxf6 gxf6 17. Bg3 Nc5 18. Rad1 Kh7 19. Rfe1 a5 20. Qc2 b5 21. Ne3 Qd7 22. Ng2 Rg8 23. d4 Na6 24. Qe2 Bb4 25. Rf1 Bf8 26. e5 Be7 27. exf6 Bxf6 28. Be5 Be7 29. Ng5+ Bxg5 30. hxg5 Nb4 31. Nf4 Qf7 32. Bf6 Qxf6 33. gxf6 Bd3+ 34. Kh2 Bxe2 35. Nxe2 Raf8 36. Rc1 Rxf6 37. a3 Nd3 38. Rxc6 Nxf2 39. Ng3 h4 40. Rc7+ Kh6 41. Rg1 hxg3+ 42. Rxg3 Rxg3 43. Kxg3 Ne4+ 44. Kg4 Nf2+ 45. Kg3 Nd3 46. Rb7 b4 47. Rb5 Rf5 48. Rb6 Kg5 49. axb4 axb4 50. b3 Kf6 51. Rb8 Rd5 52. Kf3 Rxd4 53. Ke3 Rd5 54. Ke4 Nc5+ 55. Ke3 Nxb3 56. Rxb4 Nc5 57. Rh4 Ke7 58. Rh8 Kd6 59. Kf4 Rd4+ 60. Ke3 Rd3+ 61. Kf4 Rd5 62. Ke3 Nd7 63. Rd8 Ke7 64. Rh8 Nf6 65. Kf4 Rf5+ 66. Ke3 e5 67. Ra8 Nd7 68. Ke4 Rf4+ 69. Ke3 Rd4 70. Ra6 Nc5 71. Rh6 Ne6 72. Rh8 Kd6 73. Ra8 Rc4 74. Ra6+ Rc6 75. Ra5 Rc3+ 76. Kd2 Rc4 77. Kd3 Rd4+ 78. Ke3 Nc5 79. Ra8 Rd3+ 80. Ke2 Rb3 81. Rd8+ Kc6 82. Rc8+ Kd5 83. Rd8+ Ke4 84. Rc8 Rb2+ 85. Kd1 Nb3 86. Rc3 Kd4 87. Rh3 e4 88. Rh8 Nc5 89. Rd8+ Ke3 90. Rh8 Rb1+ 91. Kc2 Rf1 92. Rh3+ Rf3 93. Rh4 Nd3 94. Kd1 Rf1+ 95. Kc2 Rc1+ 96. Kb3 Rc8 97. Rh3+ Kd4 98. Rh6 e3 99. Rd6+ Ke4 100. Rf6 e2 101. Re6+ Ne5 102. Rxe5+ Kxe5 103. Kb2 e1=Q 0-1

[Event "Titled Tuesday intern op 12th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "11"]
[White "Janaszak, Dawid"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2331"]
[BlackElo "2572"]
[PlyCount "96"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. O-O a6 6. Bd3 Nxf3+ 7. Qxf3 Bd6 8. b3 Qc7 9. Qh3 Ne7 10. Bb2 Be5 11. Rae1 b5 12. f4 Bd4+ 13. Kh1 Bb7 14. Nd1 Bxb2 15. Nxb2 O-O-O 16. a4 Bc6 17. axb5 axb5 18. c4 b4 19. Qe3 d6 20. Ra1 Kb7 21. Be2 Qb6 22. Bf3 Ra8 23. Nd3 Rhd8 24. h3 Kc7 25. Qf2 Ra3 26. Rab1 Ra2 27. Rfd1 Rd7 28. Nc1 Ra8 29. Nd3 f6 30. Qh4 h6 31. Qf2 e5 32. Bg4 Bxe4 33. Qe3 f5 34. Be2 Nc6 35. Rb2 Bxd3 36. Bxd3 e4 37. Bf1 Re7 38. d3 exd3 39. Qxd3 Nd4 40. Qg3 Qb7 41. Rbd2 Qe4 42. Kh2 Qe3 43. Qh4 Re4 44. Bd3 Qxf4+ 45. Qxf4 Rxf4 46. Kg3 g5 47. Re1 Kd7 48. Rb2 Ra3 0-1

[Event "Titled Tuesday intern op 12th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "1"]
[White "Toncheva, Nadya"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2228"]
[BlackElo "2572"]
[PlyCount "106"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. Nce3 O-O 14. Be2 Bxe3 15. Nxe3 Rb8 16. O-O a5 17. Qd2 Qc7 18. Rfd1 Rd8 19. a4 bxa4 20. Nc4 Be6 21. Rxa4 d5 22. exd5 Nxd5 23. Qc1 Nf4 24. Rxd8+ Rxd8 25. Bf1 Bd5 26. Nxe5 Nxg2 27. Bxg2 Bxg2 28. Kxg2 Qxe5 29. Qf4 Qb5 30. Rd4 Re8 31. Re4 Qb7 32. f3 Qxb2+ 33. Kg3 Rf8 34. Qc7 Qa1 35. Kg2 g6 36. Qd7 Qxc3 37. Ra4 Rb8 38. Rf4 Rf8 39. Ra4 h5 40. Qb5 Ra8 41. Qd5 Qc2+ 42. Kg3 Qxa4 43. Qxa8+ Kg7 44. Qd5 Qa1 45. f4 a4 46. f5 Qf6 47. fxg6 Qxg6+ 48. Kf2 Qf6+ 49. Kg3 Qg6+ 50. Kf2 Kh7 51. h4 a3 52. Qb3 Qf6+ 53. Kg2 Qb2+ 0-1

[Event "Titled Tuesday intern op 12th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Rostomyan, Mikayel"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "1977"]
[PlyCount "59"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. O-O Bg4 9. Bxf7+ Kd8 10. d4 cxd4 11. cxd4 Qf6 12. Bb3 Bxf3 13. Qxf3 Qxf3 14. gxf3 Nxd4 15. Rd1 e5 16. f4 Kc7 17. fxe5 Nxb3 18. axb3 Bc5 19. Nc3 Kc6 20. Ne4 Nd5 21. Bd2 b6 22. Rac1 Kb5 23. Bg5 Nb4 24. Rd7 h6 25. Be3 Rac8 26. Bxc5 bxc5 27. Rb7+ Ka6 28. Nd6 Nc6 29. Ra1+ Na5 30. Rb5 1-0

[Event "Titled Tuesday intern op 12th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "3"]
[White "Fecker, Noah"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2387"]
[BlackElo "2572"]
[PlyCount "60"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O e6 5. d3 Bd6 6. Nbd2 Ne7 7. c4 O-O 8. b3 a5 9. a3 Nd7 10. Bb2 Re8 11. Qc2 Bh5 12. e4 Rc8 13. Rfe1 Qb6 14. Bc3 f6 15. e5 fxe5 16. Nxe5 Nxe5 17. Bxe5 Bc5 18. Nf1 Rf8 19. Ne3 Nf5 20. Nxf5 Rxf5 21. Bf4 Rcf8 22. Bh3 Rxf4 23. gxf4 Rxf4 24. Bxe6+ Kh8 25. Rf1 Qd8 26. Rfe1 Qf6 27. cxd5 Bxf2+ 28. Kf1 Bd4+ 29. Kg2 Rf2+ 30. Kg1 Rxc2+ 0-1

[Event "Titled Tuesday intern op 12th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Deac, Bogdan Daniel"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2692"]
[PlyCount "103"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Be7 8. Re1 Nf6 9. Bf4 O-O 10. Nd2 Bg4 11. Be2 Bf5 12. Nf1 Bd6 13. Be5 Re8 14. Bd3 Bxd3 15. Qxd3 Bxe5 16. dxe5 Ne4 17. f3 Nc5 18. Qd2 c6 19. c3 Qc7 20. Qd4 Ne6 21. Qd2 Nc5 22. Qd4 Qb6 23. Rad1 Ne6 24. Qf2 Nf4 25. Rd4 Ne6 26. Rd2 Rad8 27. Ne3 Nf4 28. Rd4 Ne6 29. Rb4 Qc7 30. Nf5 g6 31. Nd6 b5 32. Nxe8 Rxe8 33. Rh4 a5 34. f4 Ng7 35. Rh3 b4 36. Rc1 Rb8 37. Rd3 b3 38. a3 Ne6 39. f5 Ng5 40. Re1 Ne4 41. Qf4 Re8 42. f6 g5 43. Qf5 Rxe5 44. Rxe4 Rxe4 45. Qxg5+ Kf8 46. Qg7+ Ke8 47. Qg8+ Kd7 48. Qxh7 Kd6 49. Qxe4 Qa7+ 50. Qe3 Qd7 51. Qe7+ Qxe7 52. fxe7 1-0

[Event "Titled Tuesday intern op 12th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "5"]
[White "Kollars, Dmitrij"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2648"]
[BlackElo "2572"]
[PlyCount "59"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O e6 5. h3 Bh5 6. d4 Nf6 7. c4 Be7 8. Qb3 Qb6 9. Nc3 O-O 10. Bf4 Nbd7 11. Rfe1 Bg6 12. c5 Qa6 13. Nh4 b6 14. Nxg6 hxg6 15. cxb6 axb6 16. a4 Rfc8 17. e4 dxe4 18. Nxe4 Nd5 19. Bd6 N7f6 20. Bxe7 Nxe4 21. Rxe4 Nxe7 22. Rxe6 fxe6 23. Qxe6+ Kf8 24. Ra3 Qa5 25. Rf3+ Ke8 26. Rf7 Qb4 27. d5 cxd5 28. Bxd5 Rc1+ 29. Kh2 Rac8 30. Rf8+ 1-0

[Event "Titled Tuesday intern op 12th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "6"]
[White "Caruana, Fabiano"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2783"]
[BlackElo "2572"]
[PlyCount "91"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 e5 8. Nd5 Nxd5 9. exd5 d6 10. c3 Nxf3+ 11. Qxf3 Be7 12. b4 O-O 13. bxc5 dxc5 14. c4 Bd6 15. Bb2 f5 16. g3 Bd7 17. d3 Rae8 18. Bg2 b5 19. Rac1 b4 20. Rc2 a5 21. Rce2 a4 22. Qe3 f4 23. gxf4 Rxf4 24. h3 a3 25. Ba1 Ref8 26. Qg3 R4f6 27. Rxe5 Rg6 28. Qe3 Qc8 29. Rg5 Bf4 30. Rxg6 hxg6 31. Qe7 Rf7 32. Qe2 Bxh3 33. Qe8+ Rf8 34. Qxg6 Bh6 35. Re7 Qg4 36. Qxg4 Bxg4 37. d6 Rd8 38. Bd5+ Kh7 39. Be4+ Kg8 40. Be5 Bd1 41. d7 Bh5 42. Bc7 Rxd7 43. Rxd7 Bg4 44. Rd8+ Kf7 45. Be5 Ke7 46. Ra8 1-0

[Event "Titled Tuesday intern op 12th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Yurovskich, Oleksandr"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2572"]
[BlackElo "2328"]
[PlyCount "141"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Bc4 a6 6. a4 Nc6 7. Nf3 Bg4 8. d5 Nb4 9. O-O c6 10. dxc6 Qxd1 11. Rxd1 bxc6 12. Bb3 e6 13. a5 Be7 14. Na4 O-O 15. c3 Nbd5 16. Bc4 Bxf3 17. gxf3 Nc7 18. Be3 Nb5 19. Bc5 Rfe8 20. Bxe7 Rxe7 21. Nc5 Nd5 22. Bf1 Nbc7 23. Rd2 g6 24. Rad1 Kg7 25. c4 Nb4 26. Rd7 Rae8 27. f4 e5 28. fxe5 Rxe5 29. Nb3 Rg5+ 30. Kh1 Ne6 31. h3 Nf4 32. Nd4 c5 33. Nf3 Rf5 34. Nh4 Rf6 35. Kh2 Ne6 36. R7d2 Nd4 37. Bg2 Re5 38. Rxd4 cxd4 39. Nf3 Rxa5 40. Rxd4 Raf5 41. Kg3 Nc6 42. Re4 Nb4 43. b3 a5 44. h4 h6 45. Re3 Rf4 46. Bh3 Rxf3+ 47. Rxf3 Rxf3+ 48. Kxf3 Na6 49. Bd7 Nc5 50. Ba4 Kf6 51. Ke3 Ke5 52. f4+ Kf5 53. Kd4 Ne6+ 54. Kd5 Nxf4+ 55. Kd6 Nd3 56. c5 Nxc5 57. Kxc5 g5 58. hxg5 hxg5 59. Be8 Ke6 60. Kb5 g4 61. Bc6 f5 62. Bb7 f4 63. Bc8+ Kd5 64. Bxg4 Kd6 65. Kxa5 Kc7 66. b4 Kb7 67. Bf3+ Kc7 68. b5 Kb8 69. b6 Kc8 70. Kb5 Kb8 71. Ka6 1-0

[Event "Titled Tuesday intern op 12th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Shuvalova, Polina"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2498"]
[PlyCount "63"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 e6 7. Bd3 Nge7 8. O-O Ng6 9. Qg3 Be7 10. a3 Qc7 11. Re1 Bd7 12. h4 O-O-O 13. h5 Ngxe5 14. Nxe5 Bd6 15. f4 f6 16. Nf7 e5 17. Nxd6+ Qxd6 18. fxe5 fxe5 19. Nc3 g6 20. h6 Rhf8 21. Bg5 Rde8 22. Rad1 Qc5+ 23. Be3 d4 24. Ne4 Qb6 25. Nd6+ Kb8 26. Nxe8 dxe3 27. Qxe3 Qxe3+ 28. Rxe3 Rxe8 29. Bxg6 hxg6 30. Rxd7 Kc8 31. Rg7 Nd4 32. h7 1-0

[Event "Titled Tuesday intern op 12th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "9"]
[White "Khanin, Semen"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2550"]
[BlackElo "2572"]
[PlyCount "80"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Bc4 Nb6 5. Bb3 Nc6 6. Nf3 g6 7. O-O Bg7 8. d4 cxd4 9. cxd4 O-O 10. Nc3 d5 11. h3 Bf5 12. Nh4 Be6 13. f4 f5 14. Nf3 Kh8 15. Qe1 Rc8 16. Qh4 Bg8 17. Be3 Nc4 18. Bxc4 dxc4 19. d5 Nb4 20. Rad1 a6 21. Ng5 Nd3 22. b3 b5 23. bxc4 bxc4 24. Rb1 Qa5 25. Bd4 Rb8 26. Ne6 Bxe6 27. dxe6 Rbd8 28. Bb6 Qxc3 29. Bxd8 Qd4+ 30. Kh2 Qxd8 31. Rb7 Nc5 32. Qxe7 Nxb7 33. Qxb7 Qc8 34. Qd7 Rd8 35. Qf7 Rf8 36. Qd7 Rd8 37. Qf7 Re8 38. Qd7 Bh6 39. g3 Rd8 40. Qf7 Rf8 0-1

[Event "Titled Tuesday intern op 12th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "10"]
[White "Bluebaum, Matthias"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E52"]
[WhiteElo "2673"]
[BlackElo "2572"]
[PlyCount "49"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 b6 6. Bd3 Bb7 7. Nf3 d5 8. cxd5 exd5 9. Rc1 a6 10. O-O Bd6 11. Ne5 c5 12. f4 Nc6 13. Ng4 Nb4 14. Bb1 c4 15. Ne5 b5 16. Be1 Be7 17. Qf3 Rc8 18. a3 Nd3 19. Nxd3 cxd3 20. Bxd3 Ne4 21. Qd1 Qd7 22. Nxe4 dxe4 23. Be2 Rxc1 24. Qxc1 Rc8 25. Bc3 1-0

[Event "Titled Tuesday intern op 12th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Sevgi, Volkan"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2305"]
[PlyCount "103"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Bb4+ 6. c3 Ba5 7. O-O Bc7 8. Re1 Nd7 9. Nbd2 Ne7 10. Nf1 h6 11. Ng3 g5 12. h4 g4 13. Nh2 h5 14. Bg5 Qc8 15. f3 f6 16. exf6 Bxg3 17. fxe7 Qc7 18. Nf1 Bxe1 19. Qxe1 Rg8 20. Ng3 Rxg5 21. hxg5 Bg6 22. fxg4 h4 23. Nh5 Bxh5 24. gxh5 Qf4 25. g6 Kxe7 26. Qf2 Qxf2+ 27. Kxf2 Kf6 28. g3 hxg3+ 29. Kxg3 Kg5 30. Rf1 Nf6 31. Bf3 Nxh5+ 32. Bxh5 Kxh5 33. g7 Rg8 34. Rf7 Kg6 35. Rxb7 Rxg7 36. Rxg7+ Kxg7 37. Kf4 Kf6 38. b4 a6 39. a3 Kf7 40. Ke5 Ke7 41. a4 Kd7 42. Kf6 Kd6 43. a5 Kd7 44. Kf7 Kd6 45. Ke8 c5 46. bxc5+ Kc6 47. Kf7 e5 48. dxe5 Kxc5 49. e6 Kc4 50. e7 Kxc3 51. e8=Q d4 52. Qc6+ 1-0

[Event "Titled Tuesday intern op 19th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.19"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Perrine, Dalton"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2286"]
[PlyCount "77"]
[EventDate "2022.07.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nb6 8. Bd3 Nc6 9. O-O dxe5 10. dxe5 Nb4 11. Be4 Qxd1 12. Rxd1 N4d5 13. Nc3 Nxc3 14. bxc3 Na4 15. Bd2 Nc5 16. Bc2 h6 17. Be3 Bd7 18. a4 Rc8 19. a5 a6 20. Rab1 Rc7 21. Nd2 Ba4 22. Bxa4+ Nxa4 23. Ne4 Be7 24. Rd4 Nxc3 25. Nxc3 Rxc3 26. Rxb7 Bc5 27. Rb8+ Ke7 28. Rb7+ Ke8 29. Rd1 Bxe3 30. Rb8+ Ke7 31. Rb7+ Ke8 32. fxe3 Rf8 33. Rd6 Rxe3 34. Rxa6 Rd3 35. Ra8+ Rd8 36. Rxd8+ Kxd8 37. Rb8+ Ke7 38. Rxf8 Kxf8 39. a6 1-0

[Event "Titled Tuesday intern op 19th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.19"]
[Round "2"]
[White "Manukyan, Sargis V"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E52"]
[WhiteElo "2253"]
[BlackElo "2572"]
[PlyCount "88"]
[EventDate "2022.07.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 O-O 5. Nf3 b6 6. e3 Bb7 7. Bd3 d5 8. cxd5 exd5 9. Rc1 a6 10. Ne5 Bd6 11. f4 c5 12. O-O Nc6 13. Be1 Ne7 14. Bh4 Ne4 15. Nxe4 dxe4 16. Bc4 b5 17. dxc5 Bxe5 18. Qxd8 Raxd8 19. fxe5 Rde8 20. Bb3 Nc6 21. Bd5 Rxe5 22. Rcd1 h6 23. Bg3 Rg5 24. Bd6 Rxd5 25. Rxd5 Rd8 26. Rd2 Nb4 27. a3 Nd3 28. b4 Bc6 29. h3 Re8 30. Kh2 f6 31. g4 Kh7 32. Kg3 Kg6 33. Rf5 Ra8 34. Bc7 Ra7 35. Bb6 Rd7 36. Rf1 Rd5 37. Rfd1 Rd7 38. Rf1 Kf7 39. Rfd1 Ke6 40. Rf1 Ke7 41. Rfd1 Ke8 42. Rf1 Ke7 43. Rfd1 Ke6 44. Rf1 Ke7 1/2-1/2

[Event "Titled Tuesday intern op 19th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.19"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Itgelt, Khuyagtsogt"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2184"]
[PlyCount "85"]
[EventDate "2022.07.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 d6 7. Qb3 Na5 8. Bxf7+ Kf8 9. Qa4 Kxf7 10. Qxa5 Bg4 11. Nbd2 Nf6 12. dxe5 dxe5 13. Nxe5+ Kg8 14. Nxg4 Nxg4 15. Qb5 b6 16. h3 Nf6 17. Qc4+ Kf8 18. O-O Qd6 19. Nf3 Qc5 20. Qe2 Re8 21. Be3 Qc6 22. e5 Nd5 23. Rac1 Kf7 24. Nd4 Qa8 25. Qf3+ Kg8 26. Nf5 Bf8 27. Qg4 Kf7 28. c4 Nb4 29. c5 Nd5 30. Bd4 Re6 31. Rfd1 g6 32. Ne3 Nxe3 33. Bxe3 Be7 34. cxb6 cxb6 35. Qf4+ Kg7 36. Qh6+ Kg8 37. Rc7 Qf8 38. Rdd7 Qxh6 39. Bxh6 Kf7 40. Bg5 Re8 41. f4 Kf8 42. Bxe7+ R8xe7 43. Rxa7 1-0

[Event "Titled Tuesday intern op 19th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.19"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Dobrowolski, Piotr"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2423"]
[PlyCount "117"]
[EventDate "2022.07.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 cxd4 8. cxd4 Nf5 9. Nc2 Qb6 10. O-O Na5 11. g4 Ne7 12. Nfe1 Bb5 13. Nd3 h5 14. gxh5 Nac6 15. Be3 Nf5 16. Kh1 Qd8 17. Rg1 Bxd3 18. Qxd3 Rc8 19. Rac1 Qh4 20. Rg2 Be7 21. Rcg1 a6 22. Bg4 Rxh5 23. a3 Kd7 24. Bxh5 Qxh5 25. Qd1 Qxd1 26. Rxd1 Nxe5 27. Ne1 Nc4 28. Bc1 Bf6 29. Nf3 Ncd6 30. Bg5 Ne4 31. Rc1 Rxc1+ 32. Bxc1 Nxd4 33. Nxd4 Bxd4 34. Be3 Bxb2 35. f3 Nd6 36. Rxb2 b5 37. Re2 Nc4 38. Bd4 f6 39. f4 Kd6 40. Bc3 e5 41. fxe5+ fxe5 42. Rg2 d4 43. Bb4+ Kd5 44. Rxg7 a5 45. Be1 b4 46. axb4 a4 47. Ra7 a3 48. Ra4 d3 49. b5 Kc5 50. b6 Nxb6 51. Rxa3 Kd4 52. Bf2+ Kc4 53. Bxb6 d2 54. Ra1 Kd3 55. Kg2 e4 56. Kf2 Kc2 57. h4 Kb2 58. Rf1 Kc2 59. Be3 1-0

[Event "Titled Tuesday intern op 19th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.19"]
[Round "5"]
[White "Krallis, Christos"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2378"]
[BlackElo "2572"]
[PlyCount "72"]
[EventDate "2022.07.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. Bg2 c6 9. O-O d5 10. cxd5 cxd5 11. Ne5 Nfd7 12. Nxd7 Qxd7 13. Re1 Nc6 14. e4 dxe4 15. Bxe4 Bf6 16. Be3 Rad8 17. Ne2 Nxd4 18. Nxd4 Bxd4 19. Bxd4 Qxd4 20. Qf3 g6 21. Bb7 Bxb7 22. Qxb7 Rd7 23. Qf3 Rfd8 24. Kg2 Qb2 25. h4 h5 26. Reb1 Qd4 27. Rd1 Qxd1 28. Rxd1 Rxd1 29. Qb7 R8d7 30. Qb8+ Kh7 31. Qe8 Kg7 32. Qb8 Kh7 33. a4 R1d2 34. Qc8 R7d5 35. Kg1 Rf5 36. f4 Rc5 0-1

[Event "Titled Tuesday intern op 19th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.19"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Caruana, Fabiano"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2572"]
[BlackElo "2783"]
[PlyCount "125"]
[EventDate "2022.07.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. Nbd2 O-O 7. c3 a6 8. Bb3 Ba7 9. h3 Re8 10. Re1 Be6 11. Nf1 Bxb3 12. Qxb3 Qd7 13. Be3 Bxe3 14. Nxe3 Ne7 15. Rad1 Ng6 16. Kh2 a5 17. a4 Nf4 18. Qc2 Rad8 19. Nc4 b6 20. Ne3 h6 21. Nf5 g6 22. Ne3 Kg7 23. Ng1 Qc6 24. g3 Ne6 25. Nf3 Nc5 26. b3 Qd7 27. Nc4 Qe7 28. Kg2 Nh7 29. d4 Nd7 30. Ne3 c6 31. d5 c5 32. Nh4 Kg8 33. Qe2 h5 34. Rd3 Ng5 35. Nc4 Nf6 36. Re3 Rb8 37. Nf3 Nxf3 38. Rxf3 h4 39. Qd2 Kg7 40. Qg5 Rh8 41. Ne3 Rh5 42. Nf5+ Kf8 43. Nxe7 Rxg5 44. Nc6 Nd7 45. Nxb8 Nxb8 46. g4 Ke7 47. Rfe3 Nd7 48. f3 f5 49. Kf2 Nf6 50. Rg1 Kd7 51. Ke2 Kc7 52. Kf2 Kd7 53. Ree1 Nh7 54. Ke3 Kc7 55. Rb1 Kb7 56. b4 axb4 57. cxb4 Nf6 58. bxc5 dxc5 59. a5 Nd7 60. axb6 Nf6 61. Rb2 c4 62. Rc2 Kxb6 63. Rxc4 1-0

[Event "Titled Tuesday intern op 19th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.19"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Oparin, Grigoriy"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2683"]
[PlyCount "64"]
[EventDate "2022.07.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qd7 8. O-O Bb6 9. Nbd2 Na5 10. Qc2 Ne7 11. dxe5 Ng6 12. exd6 Qxd6 13. e5 Qc6 14. Bd3 Nf4 15. Be4 Qxc3 16. Qb1 Bg4 17. Bb2 Qc5 18. Nb3 Nxb3 19. axb3 O-O-O 20. Ra4 Kb8 21. Bxb7 Kxb7 22. Rxf4 Be6 23. Bd4 Qb4 24. Bxb6 Qxf4 25. Be3 Qb4 26. Qc2 Rd7 27. Ra1 a6 28. Rc1 Bd5 29. Nd4 Rc8 30. h3 c5 31. Nf5 Be4 32. Nd6+ Rxd6 0-1

[Event "Titled Tuesday intern op 19th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.19"]
[Round "8"]
[White "Bachmann, Axel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2588"]
[BlackElo "2572"]
[PlyCount "92"]
[EventDate "2022.07.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. g3 Nf6 4. d3 g6 5. Bg2 Bg7 6. O-O O-O 7. Re1 e5 8. Bg5 d6 9. Nc3 h6 10. Bxf6 Qxf6 11. Nd2 Be6 12. Nd5 Qd8 13. Nc4 Ne7 14. Nxe7+ Qxe7 15. Ne3 h5 16. h4 Bh6 17. c3 Rad8 18. d4 exd4 19. cxd4 Bg7 20. Nc2 Qc7 21. Qd2 Rfe8 22. b3 b5 23. Rad1 Qb6 24. Re3 Bg4 25. Rde1 cxd4 26. Rd3 d5 27. exd5 Bf5 28. Rxe8+ Rxe8 29. Rf3 Qc5 30. Rxf5 gxf5 31. Bf1 Qc3 32. Qxc3 dxc3 33. Bxb5 Re5 34. Bc4 f4 35. gxf4 Re4 36. d6 Kf8 37. Kf1 Rxf4 38. Bb5 Rxh4 39. d7 Ke7 40. Ne3 Kd8 41. Ke2 Bf6 42. Nd5 Re4+ 43. Kd3 Re6 44. Kc4 h4 45. Nf4 Rd6 46. Nh5 c2 0-1

[Event "Titled Tuesday intern op 19th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.19"]
[Round "9"]
[White "Terry, Renato"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2502"]
[BlackElo "2572"]
[PlyCount "108"]
[EventDate "2022.07.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6 11. Bf4 Rd8 12. Qb5 d6 13. Rd2 Qc7 14. Rad1 Nc6 15. Qa4 a6 16. h3 h6 17. g4 Rac8 18. Bg3 Rd7 19. Qc2 Rcd8 20. b3 Qa5 21. Na4 Nb4 22. Qc1 Ne4 23. Rb2 Bf6 24. Bf4 Bxb2 25. Qxb2 Bc6 26. a3 Bxa4 27. bxa4 Qxa4 28. Rb1 Nc6 29. Nd2 Nxd2 30. Qxd2 Ne5 31. Rc1 Nxc4 32. Qd3 d5 33. g5 Qxa3 34. Rc3 Qa1+ 35. Kh2 hxg5 36. Bxg5 Ne5 37. Qg3 Ng6 38. h4 Qa4 39. Rxc5 Qd4 40. Rc3 Qe5 41. f4 Qxe2 42. Re3 Qd1 43. Bf3 Qd4 44. Re2 Ne7 45. Bg4 Rb8 46. h5 Rb2 47. h6 Nf5 48. Qg2 Rxe2 49. Qxe2 gxh6 50. Bxf5 hxg5 51. Bxe6 Qxf4+ 52. Kg2 fxe6 53. Qxe6+ Qf7 54. Qe5 Re7 0-1

[Event "Titled Tuesday intern op 19th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.19"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Tabatabaei, Mohammad Amin"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2664"]
[PlyCount "76"]
[EventDate "2022.07.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. Rb1 Qc7 11. h4 h6 12. h5 Nc8 13. Qe1 Ba4 14. Bd1 Nb6 15. Bxa4+ Nxa4 16. Qd1 b5 17. Nh4 Be7 18. Qg4 O-O-O 19. f4 Qd7 20. Ndf3 Rhg8 21. f5 Rdf8 22. Be3 Nc6 23. Rf2 Bxh4 24. Nxh4 Ne7 25. fxe6 Qxe6 26. Qe2 f6 27. Rbf1 Kd7 28. Ng6 Nxg6 29. hxg6 Re8 30. Qh5 Rgf8 31. exf6 Qxe3 32. Qxd5+ Kc7 33. Qxb5 Nb6 34. fxg7 Rg8 35. Qc5+ Kb7 36. Kh1 Rxg7 37. Rf7+ Re7 38. Rxe7+ Rxe7 0-1

[Event "Titled Tuesday intern op 19th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.19"]
[Round "11"]
[White "Kononenko, Dmitry1"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "2334"]
[BlackElo "2572"]
[PlyCount "71"]
[EventDate "2022.07.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 a6 11. a4 Nh5 12. Bg5 Qc7 13. Qc2 h6 14. Bd2 Nd7 15. e4 Rb8 16. Rab1 Nhf6 17. Rfe1 Ng4 18. Bf4 b5 19. axb5 axb5 20. h3 Nge5 21. Nxe5 Nxe5 22. b4 cxb4 23. Rxb4 Bxh3 24. Rc1 Bd7 25. Qb3 Qa5 26. Bf1 Nf3+ 27. Kg2 Nd4 28. Qb2 Bg4 29. Bxd6 Bf3+ 30. Kg1 Rbd8 31. e5 Rxe5 32. Bxe5 Bxe5 33. Qb1 Qa3 34. Nxb5 Nxb5 35. Rxb5 h5 36. Rb3 1-0

[Event "Titled Tuesday intern op 19th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.19"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Derraugh, Geordie"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2182"]
[PlyCount "127"]
[EventDate "2022.07.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 bxc6 7. c4 e5 8. Qd3 Qc7 9. O-O Be7 10. b3 Nf6 11. Bb2 Nh5 12. c5 Nf4 13. Qe3 f6 14. cxd6 Qxd6 15. Ba3 Qd3 16. Qxd3 Nxd3 17. Rd1 Nb4 18. Rd2 a5 19. Nc3 Na6 20. Bxe7 Kxe7 21. Na4 Rhd8 22. h3 Be6 23. Rc1 Rxd2 24. Nxd2 Rd8 25. Nc4 Bxc4 26. Rxc4 Rd6 27. Nc3 Nc7 28. Kf1 Kd7 29. Ke2 Rd4 30. Na4 Rxc4 31. Nb6+ Ke6 32. Nxc4 a4 33. bxa4 Na6 34. a5 Kd7 35. f3 c5 36. a4 Kc6 37. Kd2 Nb4 38. Kc3 Na6 39. Ne3 Nb4 40. Nd5 Na2+ 41. Kc4 Nc1 42. Ne7+ Kd7 43. Nd5 Kc6 44. a6 Ne2 45. Ne7+ Kb6 46. Nf5 Nf4 47. Ne3 g6 48. h4 Kxa6 49. Kxc5 Ka5 50. Kd6 Kxa4 51. Ke7 f5 52. exf5 gxf5 53. Kf6 e4 54. Kxf5 Nxg2 55. Nxg2 exf3 56. Ne3 f2 57. Kf4 Kb4 58. Kf3 Kc5 59. Kxf2 Kd4 60. Kf3 Ke5 61. Kg4 Kf6 62. Kh5 Ke5 63. Kg5 Ke4 64. Ng4 1-0

[Event "Titled Tuesday intern op 19th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.19"]
[Round "2"]
[White "Stanojoski, Zvonko"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2412"]
[BlackElo "2572"]
[PlyCount "78"]
[EventDate "2022.07.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. Ncb4 O-O 14. a4 bxa4 15. Qxa4 a5 16. Bb5 Nxd5 17. Nxd5 Be6 18. Bc6 Rb8 19. b4 axb4 20. cxb4 f5 21. b5 fxe4 22. Qxe4 Bf5 23. Qc4 Kh8 24. O-O Be6 25. Qd3 Bf5 26. Qg3 Be4 27. Rad1 Bc2 28. Ra1 Be4 29. Rad1 Bc2 30. Ra1 e4 31. Ne3 Bd3 32. Rfd1 Bh4 33. Qh3 Bxf2+ 34. Kh1 Qg5 35. Ng4 Bd4 36. Ra4 Qd2 37. Rg1 Bxg1 38. Bxe4 Bxe4 39. Rxe4 Bc5 0-1

[Event "Titled Tuesday intern op 19th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.19"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Bashirli, Nail Qoshqar"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2365"]
[PlyCount "145"]
[EventDate "2022.07.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 Bg4 7. Bb3 e6 8. Nc3 Nf6 9. Bf4 Qc7 10. h3 Bxf3 11. Qxf3 Be7 12. Rd1 O-O 13. O-O b5 14. Rfe1 Rac8 15. Qe2 Qb7 16. Bxd6 Bxd6 17. Rxd6 Ne5 18. Qe3 b4 19. Na4 Nc4 20. Bxc4 Rxc4 21. Qd3 Qc7 22. c3 Nxe4 23. Rd7 Qf4 24. Rf1 Nf6 25. Rd8 Qc7 26. Rxf8+ Kxf8 27. b3 Re4 28. cxb4 Rxb4 29. Qxa6 g5 30. Qd3 Kg7 31. Qc3 Qf4 32. Re1 Rb5 33. Nc5 Kg6 34. Nd3 Qf5 35. Ne5+ Kg7 36. Nc4 Rc5 37. Qd4 Rd5 38. Qb2 Kh6 39. Ne3 Qe5 40. Qxe5 Rxe5 41. Rb1 Ra5 42. a4 Ne4 43. Nc4 Rc5 44. a5 Nc3 45. Ra1 Ne2+ 46. Kf1 Nd4 47. Nd2 Rc2 48. a6 Nb5 49. Ne4 Na7 50. Nd6 Rc6 51. Nxf7+ Kg7 52. Ne5 Rb6 53. Ra3 Kf8 54. Nc4 Rb5 55. Nd6 Rb6 56. Nc4 Rc6 57. g3 Ke7 58. Ra5 h6 59. Kg2 Rc7 60. Na3 Rc3 61. Nb5 Rxb3 62. Nxa7 g4 63. Nc6+ Kd6 64. hxg4 h5 65. a7 h4 66. a8=Q h3+ 67. Kxh3 Rb7 68. Qxb7 e5 69. Qe7+ Kxc6 70. Qe6+ Kc7 71. Rd5 Kb8 72. Rd7 Ka8 73. Qe8# 1-0

[Event "Titled Tuesday intern op 19th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.19"]
[Round "4"]
[White "Naroditsky, Daniel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2617"]
[BlackElo "2572"]
[PlyCount "104"]
[EventDate "2022.07.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. O-O Nc7 6. Bxc6 dxc6 7. h3 h6 8. d3 Bf5 9. Nc3 Ne6 10. Be3 g5 11. Nd2 Bg7 12. Qf3 Bg6 13. Qg3 Qc7 14. Nf3 O-O-O 15. a4 Rhe8 16. Rfe1 f5 17. exf6 Qxg3 18. fxg3 exf6 19. Bf2 b6 20. g4 Nf4 21. a5 Kb7 22. axb6 axb6 23. Ne4 c4 24. Ng3 cxd3 25. cxd3 Nxd3 26. Rxe8 Rxe8 27. Bd4 c5 28. Bc3 b5 29. b3 b4 30. Bd2 f5 31. Rd1 f4 32. Nf5 Bxf5 33. gxf5 Kc6 34. h4 g4 35. Nh2 h5 36. Nf1 Bd4+ 37. Kh2 g3+ 38. Nxg3 fxg3+ 39. Kxg3 Rg8+ 40. Kf3 Ne5+ 41. Ke4 Rxg2 42. f6 Rf2 43. Bf4 Ng6 44. Bg5 Bxf6 45. Bxf6 Rxf6 46. Rg1 Nxh4 47. Rg5 Nf5 48. Ke5 Rf8 49. Rxh5 Nd6 50. Ke6 Re8+ 51. Kf6 Re3 52. Rh3 Rxh3 0-1

[Event "Titled Tuesday intern op 19th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.19"]
[Round "5"]
[White "Andreikin, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2729"]
[BlackElo "2572"]
[PlyCount "62"]
[EventDate "2022.07.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 b6 5. Nbd2 Bb7 6. e3 Be7 7. Bd3 d6 8. c3 Nbd7 9. e4 Nh5 10. Bg3 c5 11. Qe2 a6 12. O-O O-O 13. Kh1 Qc7 14. Nc4 b5 15. Ne3 cxd4 16. cxd4 Rfc8 17. Rad1 Nxg3+ 18. fxg3 Nf6 19. Nd2 Rf8 20. Ng4 e5 21. Rxf6 Bxf6 22. Nxf6+ gxf6 23. Qg4+ Kh7 24. Qf5+ Kg7 25. Qg4+ Kh7 26. Qf5+ Kg7 27. Rf1 Qe7 28. Qg4+ Kh7 29. Qf5+ Kg7 30. Qg4+ Kh7 31. Qf5+ Kg7 1/2-1/2

[Event "Titled Tuesday intern op 19th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.19"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Yoo, Christopher Woojin"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2572"]
[BlackElo "2550"]
[PlyCount "101"]
[EventDate "2022.07.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Bd7 6. O-O Bc6 7. Na3 Nd7 8. Qe2 a6 9. Be4 Ne7 10. cxd4 cxd4 11. Nc4 Ng6 12. Bxc6 bxc6 13. Nxd4 Nc5 14. Qe3 Nh4 15. Nf3 Nf5 16. Qc3 Nd3 17. Nd6+ Bxd6 18. Qxd3 Bc5 19. Qc2 Qd5 20. d3 O-O 21. Bf4 Nd4 22. Nxd4 Bxd4 23. Rac1 c5 24. b3 Rfd8 25. Qe2 a5 26. Rc4 Rdb8 27. Rfc1 Rb4 28. Bd2 Rxc4 29. Rxc4 Bxe5 30. Be3 Bd6 31. Qc2 Qe5 32. g3 Rc8 33. d4 Qd5 34. dxc5 Be5 35. c6 Bc7 36. Rd4 Qb5 37. Rc4 Rd8 38. Rd4 Rc8 39. Qc4 Qf5 40. Rd7 Qe5 41. Qa6 Rf8 42. Bf4 Qe1+ 43. Qf1 Qxf1+ 44. Kxf1 Bb6 45. Rb7 Bd4 46. c7 e5 47. Rb8 exf4 48. Rxf8+ Kxf8 49. c8=Q+ Ke7 50. Qb7+ Ke6 51. gxf4 1-0

[Event "Titled Tuesday intern op 19th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.19"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Nakamura, Hikaru"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2572"]
[BlackElo "2760"]
[PlyCount "80"]
[EventDate "2022.07.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. Nbd2 a6 7. c3 Ba7 8. Bb3 O-O 9. h3 Re8 10. Re1 Be6 11. Nf1 Bxb3 12. Qxb3 Qd7 13. Be3 Bxe3 14. Nxe3 Ne7 15. Nh4 Rab8 16. Rad1 b5 17. Qc2 c5 18. d4 Qe6 19. dxc5 dxc5 20. Nhf5 Qxa2 21. Nxe7+ Rxe7 22. Nf5 Rd7 23. Rxd7 Nxd7 24. Rd1 Nf6 25. Rd6 Ne8 26. Rd5 g6 27. Ne7+ Kg7 28. Rxe5 Nf6 29. Qd2 Rb6 30. Qd8 Re6 31. Rg5 Qb1+ 32. Kh2 Qxe4 33. Nf5+ Qxf5 34. Rxf5 gxf5 35. Qc7 c4 36. Qg3+ Kh6 37. Qf4+ Kg6 38. Qg3+ Kh6 39. Qf4+ Kg6 40. Qg3+ Kh6 1/2-1/2

[Event "Titled Tuesday intern op 19th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.19"]
[Round "8"]
[White "Pakleza, Zbigniew"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2499"]
[BlackElo "2572"]
[PlyCount "133"]
[EventDate "2022.07.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 Nh5 6. Bg5 Be7 7. Bxe7 Qxe7 8. Be2 O-O 9. O-O f5 10. c4 Nf6 11. Rc1 d6 12. c5 Bd5 13. Qa4 dxc5 14. dxc5 Nbd7 15. b4 a5 16. cxb6 axb4 17. Qc2 cxb6 18. Bc4 Rfc8 19. Qb3 b5 20. Bxd5 Nxd5 21. Nd4 Nc3 22. Kh1 Kh8 23. N2f3 Ne4 24. Rb1 Nc3 25. Qxb4 Qxb4 26. Rxb4 Rxa2 27. h4 Ne4 28. Kg1 Nf8 29. Rxb5 h6 30. Ne5 Kg8 31. h5 Nd6 32. Rb6 Nc4 33. Nxc4 Rxc4 34. Nxe6 Nxe6 35. Rxe6 f4 36. exf4 Rxf4 37. Re5 Rb2 38. g3 Rf6 39. Kg2 Ra2 40. Rd5 Rb2 41. g4 Kh7 42. Kg3 Rb3+ 43. f3 Kg8 44. Rf2 Ra3 45. Rd4 Rb3 46. Rf4 Rxf4 47. Kxf4 Rb4+ 48. Kg3 Rb1 49. Re2 Rg1+ 50. Kf4 Rb1 51. Re4 Kf7 52. Ra4 Rb7 53. Ra5 Rc7 54. Kf5 Rb7 55. f4 Rc7 56. g5 hxg5 57. fxg5 g6+ 58. hxg6+ Kg7 59. Re5 Ra7 60. Kg4 Kxg6 61. Re6+ Kg7 62. Kh5 Rb7 63. Rg6+ Kh7 64. Rh6+ Kg7 65. Rg6+ Kh7 66. Rh6+ Kg7 67. Rg6+ 1/2-1/2

[Event "Titled Tuesday intern op 19th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.19"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Sarana, Alexey"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2668"]
[PlyCount "49"]
[EventDate "2022.07.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 dxe5 8. Nxe5 Qd5 9. Qe2 Qxg2 10. Be4 Qh3 11. Nxc4 Nxc4 12. Qxc4 Nd7 13. d4 e6 14. Be3 Bd6 15. Nd2 Qh5 16. Rg1 g6 17. Bf3 Qa5 18. Ne4 Be7 19. Bg5 Nb6 20. Qc7 Bd7 21. Bxe7 Kxe7 22. Qd6+ Kd8 23. Nc5 Rb8 24. Qxb8+ Ke7 25. Qxh8 1-0

[Event "Titled Tuesday intern op 19th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.19"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Oparin, Grigoriy"]
[Result "0-1"]
[ECO "C64"]
[WhiteElo "2572"]
[BlackElo "2683"]
[PlyCount "96"]
[EventDate "2022.07.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. c3 O-O 6. d4 Bb6 7. Bxc6 Nxc6 8. d5 Nb8 9. Nxe5 Qe8 10. Nc4 Qxe4 11. Nxb6 axb6 12. d6 cxd6 13. Qxd6 Qe6 14. Bf4 Nc6 15. Na3 Ra4 16. Rfe1 Re4 17. Rxe4 Qxe4 18. h3 Ne7 19. Qd2 Ng6 20. Bd6 Re8 21. f3 Qc6 22. Rd1 b5 23. Qd3 b6 24. Qxb5 Qa8 25. Qxb6 Bb7 26. Qf2 Qa4 27. Re1 Rc8 28. Qd4 Qc6 29. Re3 h6 30. Nc2 Qb5 31. Nb4 Qg5 32. Kh2 Nh4 33. g4 Nxf3+ 34. Rxf3 Bxf3 35. Bf4 Qe7 36. Kg3 Bb7 37. Qe5 Qf8 38. Qd6 Qe8 39. Qe5 Qd8 40. Qd4 d6 41. Qxd6 Qe8 42. Qe5 Qd7 43. Qd4 Qb5 44. Qf2 Rd8 45. Nc2 Rd3+ 46. Ne3 Qd5 47. Kh2 Qe4 48. Nf1 Qh1# 0-1

[Event "Titled Tuesday intern op 19th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.19"]
[Round "11"]
[White "Yuan, Qingyu"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2373"]
[BlackElo "2572"]
[PlyCount "80"]
[EventDate "2022.07.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 Nf6 4. e5 d5 5. Bb5 Nd7 6. Bxc6 bxc6 7. Qe2 e6 8. d3 c4 9. dxc4 Ba6 10. Nbd2 Qa5 11. O-O Be7 12. Rd1 O-O 13. Qe3 Bc5 14. Qf4 Qb6 15. Qh4 f6 16. cxd5 cxd5 17. exf6 Rxf6 18. c4 Rh6 19. Qg3 Rg6 20. Qh4 Rf8 21. b3 Ne5 22. Kh1 Nd3 23. Rf1 Nxf2+ 24. Kg1 Rh6 25. b4 Ne4+ 26. Kh1 Rxh4 27. bxc5 Ng3+ 28. Kg1 Qxc5+ 29. Rf2 Ne2+ 30. Kf1 Nxc1 31. Rxc1 Bxc4+ 32. Kg1 Rhf4 33. Nb3 Qb6 34. Nbd2 e5 35. Rb1 Qc5 36. Rc1 e4 37. Nxc4 dxc4 38. Rcc2 exf3 39. g3 Re4 40. Rxc4 Re1# 0-1

[Event "Titled Tuesday intern op 26th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.26"]
[Round "1"]
[White "Badelka, Olga"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[WhiteElo "2449"]
[BlackElo "2572"]
[PlyCount "0"]
[EventDate "2022.07.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

 0-1

[Event "Titled Tuesday intern op 26th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.26"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Plazuelo Pascual, Juan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2448"]
[PlyCount "87"]
[EventDate "2022.07.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nb6 8. Bd3 Nc6 9. O-O Be7 10. Nc3 Nb4 11. Be4 dxe5 12. dxe5 Qxd1 13. Rxd1 O-O 14. Bg5 Bxg5 15. Nxg5 h6 16. Nf3 Bd7 17. Bxb7 Rab8 18. Be4 Ba4 19. b3 Bc6 20. Bxc6 Nxc6 21. Rac1 Rfd8 22. Rd6 Rxd6 23. exd6 Rd8 24. Nb5 Nb4 25. a3 a6 26. Nc7 Nd3 27. Rc6 Nc8 28. Rxa6 Nxd6 29. Ra8 Rxa8 30. Nxa8 Ne4 31. Nb6 Nexf2 32. Nd2 Nd1 33. a4 e5 34. Nd5 f5 35. a5 Nc5 36. b4 Nd7 37. b5 e4 38. b6 e3 39. Nf3 e2 40. a6 Ne5 41. Ne1 Nc6 42. a7 Nc3 43. a8=Q+ Kh7 44. Qxc6 1-0

[Event "Titled Tuesday intern op 26th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.26"]
[Round "3"]
[White "Begmuratov, Khumoyun"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2353"]
[BlackElo "2572"]
[PlyCount "78"]
[EventDate "2022.07.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. Nce3 Bxe3 14. Nxe3 O-O 15. g3 Be6 16. Bg2 a5 17. O-O Rb8 18. Qd2 Qb6 19. Rad1 Rfd8 20. Kh1 Bxa2 21. f4 Bb3 22. Rde1 b4 23. Ng4 f6 24. f5 bxc3 25. bxc3 Bc4 26. Rf2 a4 27. Bf1 Bf7 28. c4 Nc6 29. Rg2 Nd4 30. Nxf6+ gxf6 31. Qh6 d5 32. g4 Nf3 33. g5 Kh8 34. g6 Bxg6 35. fxg6 Rb7 36. Re3 Ng5 37. Reg3 Rg7 38. gxh7 Rxh7 39. Qxf6+ Qxf6 0-1

[Event "Titled Tuesday intern op 26th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.26"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Lubbe, Nikolas"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2463"]
[PlyCount "84"]
[EventDate "2022.07.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nc6 8. O-O Nb6 9. Bd3 Be7 10. Nc3 Bd7 11. a3 dxe5 12. dxe5 Nd5 13. Nxd5 exd5 14. Qb3 Na5 15. Qd1 O-O 16. Nd4 Nc6 17. Nxc6 bxc6 18. Be3 c5 19. Qc2 d4 20. Bd2 g6 21. f4 Rc8 22. b3 f5 23. exf6 Bxf6 24. Rae1 Re8 25. f5 g5 26. Qc4+ Kg7 27. Qd5 Rxe1 28. Rxe1 Be8 29. Qb7+ Rc7 30. Qa6 Bf7 31. Ba5 Bxb3 32. Bxc7 Qxc7 33. Bc4 Bc2 34. Qe6 d3 35. Qg8+ Kh6 36. Re6 Qb6 37. h3 d2 38. Kh2 d1=Q 39. Qf8+ Kh5 40. Rxb6 Be5+ 41. g3 Qd2+ 42. Kh1 Be4+ 0-1

[Event "Titled Tuesday intern op 26th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.26"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Madaminov, Mukhiddin"]
[Result "0-1"]
[ECO "C83"]
[WhiteElo "2572"]
[BlackElo "2408"]
[PlyCount "68"]
[EventDate "2022.07.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Be7 10. c3 O-O 11. Bc2 f5 12. Nb3 Qd7 13. Nbd4 Nxd4 14. Nxd4 c5 15. Nxe6 Qxe6 16. f3 Ng5 17. a4 g6 18. Kh1 Rad8 19. axb5 axb5 20. Qe2 c4 21. Be3 Qxe5 22. f4 Qe6 23. fxg5 f4 24. Rf3 Bc5 25. b4 Bxe3 26. g3 Rde8 27. Re1 Qc6 28. Qg2 d4 29. cxd4 Bxd4 30. Ref1 Re3 31. gxf4 Rxf3 32. Rxf3 Re8 33. h4 Re1+ 34. Kh2 Qe8 0-1

[Event "Titled Tuesday intern op 26th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.26"]
[Round "6"]
[White "Ismayil, Malak"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1941"]
[BlackElo "2572"]
[PlyCount "126"]
[EventDate "2022.07.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. O-O Nd7 7. Nbd2 Qc7 8. h3 Bh5 9. b3 e5 10. Bb2 Be7 11. Nc4 f6 12. Ne3 Nf8 13. Nf5 Ne6 14. Ng3 Bf7 15. Nd2 O-O-O 16. a3 a6 17. Bc3 Nd4 18. Rc1 Rhe8 19. Qe1 Nb5 20. Bb2 Nd4 21. Bc3 b6 22. Nc4 a5 23. b4 cxb4 24. axb4 a4 25. Ne3 g6 26. Bb2 h5 27. Ne2 Nxe2+ 28. Qxe2 Bxb4 29. c3 Ba5 30. d4 exd4 31. cxd4 Rxe4 32. Qc2 f5 33. Qxa4 Kb7 34. d5 Rxa4 35. dxc6+ Qxc6 36. Rxc6 Kxc6 37. Rc1+ Kb7 38. Bf6 Rd7 39. Be5 Bd2 40. Rc2 Bxe3 41. fxe3 Re4 42. Bf4 b5 43. Kf2 b4 44. Rb2 b3 45. Kf3 Ra4 46. Be5 Bd5+ 47. Kg3 Ra2 48. Rb1 Rxg2+ 49. Kh4 Re7 50. Bf4 Kc6 51. Rc1+ Rc2 52. Ra1 b2 53. Ra6+ Kb5 54. Rd6 b1=Q 55. Rxd5+ Kc6 56. Rd6+ Kc5 57. Rxg6 Qe1+ 58. Bg3 Qxe3 59. Rg5 Kc6 60. Rg6+ Re6 61. Rg5 Rc4+ 62. Kxh5 Qf3+ 63. Rg4 Rxg4 0-1

[Event "Titled Tuesday intern op 26th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.26"]
[Round "7"]
[White "Prestia, Paris"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2059"]
[BlackElo "2572"]
[PlyCount "96"]
[EventDate "2022.07.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 h6 4. Bh4 c5 5. e3 b6 6. c3 Bb7 7. Ngf3 Be7 8. Bd3 d6 9. O-O Nbd7 10. a4 a6 11. Qe2 O-O 12. b4 Nd5 13. Bxe7 Qxe7 14. Rfc1 cxb4 15. cxb4 Nxb4 16. Rc7 Rfb8 17. Rb1 Nxd3 18. Qxd3 Qd8 19. Rc2 Rc8 20. Rcb2 a5 21. Qa3 Bxf3 22. Nxf3 Rc6 23. d5 exd5 24. Nd4 Rc5 25. Qd3 Ne5 26. Qf5 Nc4 27. Ra2 Rac8 28. g3 Ne5 29. Kg2 g6 30. Qf4 h5 31. h4 Nc4 32. Qh6 Qf6 33. Re2 Qg7 34. Qf4 Qe5 35. Qf3 Qe4 36. Nb5 Qxb1 37. Qf6 Qe4+ 38. f3 Qe5 39. Qg5 Qxg5 40. hxg5 Re8 41. f4 Rxe3 42. Rxe3 Nxe3+ 43. Kf3 Nf5 44. Nxd6 Nxd6 45. g4 Rc4 46. gxh5 gxh5 47. Ke2 Nf5 48. Kd3 Rxa4 0-1

[Event "Titled Tuesday intern op 26th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.26"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Makarian, Rudik"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2533"]
[PlyCount "135"]
[EventDate "2022.07.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 e6 7. Bd3 Nge7 8. O-O Ng6 9. Qg3 Be7 10. a3 Qc7 11. Re1 f5 12. Nc3 O-O 13. Nb5 Qd8 14. c3 a6 15. Nbd4 Bd7 16. Bd2 Rc8 17. Rad1 Nxd4 18. Nxd4 Kh8 19. Re2 Bc5 20. Bg5 Qe8 21. h4 Bxd4 22. cxd4 Bb5 23. h5 Ne7 24. h6 Ng6 25. hxg7+ Kxg7 26. Qh2 Kg8 27. Qh6 f4 28. Bf6 Rf7 29. Bxg6 Bxe2 30. Rd2 f3 31. gxf3 Bxf3 32. Rd3 Rfc7 33. Bxe8 Rc1+ 34. Qxc1 Rxc1+ 35. Kh2 Rh1+ 36. Kg3 Be4 37. Rc3 h5 38. Kf4 h4 39. Bh5 h3 40. Rg3+ Kh7 41. Bf3 Bxf3 42. Kxf3 h2 43. Rh3+ Kg6 44. Kg2 Rb1 45. Kxh2 Rxb2 46. Rg3+ Kf5 47. Kg2 b5 48. Rg7 a5 49. Be7 b4 50. axb4 axb4 51. Bc5 b3 52. Rf7+ Ke4 53. Rb7 Rb1 54. Rb6 b2 55. Ba3 Kxd4 56. Rxb2 Ra1 57. Bd6 Ke4 58. Re2+ Kf5 59. Re3 d4 60. Rh3 Ke4 61. Rh4+ Kd5 62. Rh8 d3 63. Rd8 Ke4 64. Bc7 Rc1 65. Bb8 Rc2 66. Ba7 Rc3 67. Be3 Kxe5 68. Bd4+ 1-0

[Event "Titled Tuesday intern op 26th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.26"]
[Round "9"]
[White "Goltsev, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2294"]
[BlackElo "2572"]
[PlyCount "64"]
[EventDate "2022.07.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Be3 O-O 11. Bd3 a6 12. Nc3 f5 13. O-O e4 14. Bc2 Nd7 15. f3 Ne5 16. fxe4 Nxc4 17. Bd4 Bf6 18. exf5 Nxb2 19. Qg4 Bd7 20. Ne2 Rc8 21. Bb3 Bb5 22. Rf2 Nd3 23. Rff1 Ne5 24. Qe4 Bxe2 25. Qxe2 Nf3+ 26. Qxf3 Bxd4+ 27. Kh1 Bxa1 28. Rxa1 Qg5 29. Rf1 Rxf5 30. Qe2 Rxf1+ 31. Qxf1 Rc1 32. Bd1 Qd2 0-1

[Event "Titled Tuesday intern op 26th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.26"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Lazavik, Denis"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2572"]
[BlackElo "2504"]
[PlyCount "117"]
[EventDate "2022.07.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Ke8 10. h3 h5 11. Bg5 Be7 12. Rad1 Be6 13. b3 h4 14. Kh2 Rh5 15. Bxe7 Nxe7 16. Rfe1 Ng6 17. Ne4 Rd8 18. Rxd8+ Kxd8 19. Neg5 Ke7 20. c4 Rh8 21. Nxe6 fxe6 22. Re4 a5 23. Rg4 Kf7 24. Ng5+ Ke7 25. Nf3 Kf7 26. Ng5+ Ke7 27. f4 Rh6 28. Kg1 b5 29. a4 bxa4 30. bxa4 Rh8 31. Nf3 Kf7 32. Ng5+ Ke7 33. Nxe6 Nxe5 34. fxe5 Kxe6 35. Rxg7 Kxe5 36. Rxc7 Kd6 37. Ra7 Kc5 38. Rxa5+ Kxc4 39. Rg5 c5 40. a5 Kb4 41. Rg7 Kxa5 42. Rc7 Kb4 43. Rb7+ Kc3 44. Kf2 c4 45. Kf3 Kc2 46. g3 hxg3 47. Kxg3 c3 48. Rc7 Kb2 49. h4 c2 50. Kg4 c1=Q 51. Rxc1 Kxc1 52. Kg5 Kd2 53. h5 Ke3 54. h6 Ke4 55. Kg6 Kf4 56. Kg7 Ra8 57. h7 Kg5 58. h8=Q Rxh8 59. Kxh8 1/2-1/2

[Event "Titled Tuesday intern op 26th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.26"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Richter, Nils"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2359"]
[PlyCount "139"]
[EventDate "2022.07.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O h6 10. Bh4 Be7 11. Rhe1 Qc7 12. Kb1 O-O 13. Qd3 b5 14. Nd4 b4 15. Ncb5 Qb6 16. Nxc6 Qxc6 17. Nxd6 Rfd8 18. e5 Nd5 19. Bxe7 Nxe7 20. Re4 a5 21. Qc4 Qb6 22. Qd4 Qc6 23. Rd3 a4 24. Qxb4 Nd5 25. Qc4 Qb6 26. Qd4 Qc6 27. a3 Rab8 28. Kc1 Rd7 29. Qxa4 Qc7 30. Rc4 Qd8 31. Rg4 f5 32. Rgg3 Rc7 33. c4 Nf4 34. Rd2 Qh4 35. h3 Nh5 36. Rc3 Qf4 37. Nb5 Rc5 38. Nd4 Qxe5 39. Nc6 Qe1+ 40. Rd1 Qxf2 41. Nxb8 Nf4 42. Qc2 Ne2+ 43. Kb1 Nxc3+ 44. Qxc3 Qxg2 45. Nd7 Qe4+ 46. Ka2 Rxc4 47. Qd3 Qh4 48. Ne5 Re4 49. Nd7 Qf2 50. Qd2 Qa7 51. Qd3 Re3 52. Qd4 Qxd4 53. Rxd4 Rxh3 54. b4 e5 55. Nxe5 Re3 56. Nc4 Re2+ 57. Kb3 g5 58. b5 g4 59. b6 Re7 60. a4 g3 61. a5 g2 62. Rd1 f4 63. Nd2 Rd7 64. Rg1 Rxd2 65. b7 Rd8 66. Rxg2+ Kf7 67. a6 Rb8 68. Kc4 Ke7 69. Rb2 Rxb7 70. axb7 1-0

[Event "Titled Tuesday intern op 26th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.26"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Karas, Marek"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2286"]
[PlyCount "88"]
[EventDate "2022.07.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Bd7 8. b3 cxb3 9. Nxb3 Nge7 10. Nc5 Bc8 11. Bd3 Ng6 12. Rb1 Qc7 13. Nb3 Be7 14. h4 h6 15. Bxg6 fxg6 16. Qd3 Kf7 17. Rh3 Bf8 18. h5 g5 19. Nh2 Kg8 20. f4 gxf4 21. Bxf4 Qf7 22. Qe3 Qf5 23. Rd1 Qc2 24. Nd2 Bd7 25. Ng4 Ne7 26. Qf3 Ba4 27. Nf2 Nc6 28. Rg3 Rh7 29. Rb1 Rb8 30. Ng4 Kh8 31. Qe2 Na5 32. Ra1 Qb2 33. Rb1 Qc2 34. Ne3 Qa2 35. Rc1 Qxa3 36. Rb1 Qa2 37. Rc1 Ba3 38. Rb1 Nb3 39. Qd3 Nxd2 40. Rd1 Ne4 41. Rf3 Bxd1 42. Nxd1 Rf8 43. g3 Kg8 44. Re3 Qg2 0-1

[Event "Titled Tuesday intern op 26th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.26"]
[Round "2"]
[White "Sivakumar, Shaashwath"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2207"]
[BlackElo "2572"]
[PlyCount "46"]
[EventDate "2022.07.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 Nh5 6. Bg5 Be7 7. Bxe7 Qxe7 8. Bd3 O-O 9. O-O f5 10. Ne5 Nf6 11. Qe2 d6 12. Nef3 Ne4 13. a4 a5 14. Nc4 Nd7 15. c3 Rf6 16. Ne1 Rh6 17. g3 Rf8 18. f3 Ng5 19. h4 Nf7 20. Ng2 g5 21. e4 gxh4 22. Nxh4 f4 23. Qg2 Kh8 0-1

[Event "Titled Tuesday intern op 26th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.26"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Nozdrachev, Leonid"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2572"]
[BlackElo "2387"]
[PlyCount "59"]
[EventDate "2022.07.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. a4 c6 8. Re1 Re8 9. Ng5 Rf8 10. Be3 d5 11. exd5 cxd5 12. Ba2 e4 13. a5 Bb4 14. Bd2 h6 15. Nh3 Bxa5 16. Nf4 Nb6 17. Nxe4 Nxe4 18. Bxa5 Qf6 19. Qf3 Qxd4 20. c3 Qd2 21. Re2 Ng5 22. Rxd2 Nxf3+ 23. gxf3 Nc4 24. Rxd5 Nxb2 25. Bb3 g5 26. Nh5 Be6 27. Rb5 Nd3 28. Bxe6 fxe6 29. Rxb7 Rxf3 30. Bb6 1-0

[Event "Titled Tuesday intern op 26th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.26"]
[Round "4"]
[White "Shohat, Yotam"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2321"]
[BlackElo "2572"]
[PlyCount "60"]
[EventDate "2022.07.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O d6 7. d3 h6 8. Bd2 a5 9. a3 Bc5 10. Na4 Bg4 11. Nxc5 dxc5 12. h3 Be6 13. Qa4 Qd6 14. Qb5 b6 15. Bc3 a4 16. Ng5 Bd7 17. b4 hxg5 18. bxc5 bxc5 19. f4 gxf4 20. gxf4 exf4 21. Qb2 Rab8 22. Qd2 Nh5 23. Bd5 Bxh3 24. Be4 Bxf1 25. Rxf1 Nd4 26. Rf2 Rfe8 27. Rh2 Re5 28. Qe1 Rg5+ 29. Kf2 f3 30. e3 Qxh2+ 0-1

[Event "Titled Tuesday intern op 26th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.26"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Ismagilov, Damir"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2144"]
[PlyCount "69"]
[EventDate "2022.07.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nh6 6. Na3 cxd4 7. cxd4 Bb4+ 8. Bd2 Qa5 9. Nb5 O-O 10. Nc3 Nf5 11. a3 Bxc3 12. Bxc3 Qb6 13. Bd3 Bd7 14. O-O Rfc8 15. Qd2 Qd8 16. g3 a6 17. Rfe1 Na7 18. g4 Nh4 19. Nxh4 Qxh4 20. Re3 Nb5 21. Kg2 h6 22. Rg3 Nxc3 23. bxc3 Bb5 24. Bc2 f6 25. Re1 Rf8 26. f4 fxe5 27. Rxe5 Rae8 28. Qe3 Qf6 29. Rf3 Qh4 30. h3 Rf6 31. Rh5 Qxh5 32. gxh5 Ref8 33. Bg6 Bd7 34. Qe5 Rc8 35. Re3 1-0

[Event "Titled Tuesday intern op 26th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.26"]
[Round "6"]
[White "Leiva Rodriguez, Jeammarco Giuseppe"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2389"]
[BlackElo "2572"]
[PlyCount "97"]
[EventDate "2022.07.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. e5 h5 9. Nd5 Qc6 10. Nxd4 cxd4 11. Nf4 g6 12. c3 Bh6 13. Ne2 Nxe5 14. Nxd4 Qf6 15. d3 Bxc1 16. Rxc1 d6 17. Qd2 Bd7 18. Nb3 Bc6 19. Nd4 Bd7 20. Nb3 Kf8 21. d4 Ng4 22. h3 Nh6 23. Bd3 g5 24. Na5 g4 25. h4 Qxh4 26. Qf4 Rb8 27. Nc4 Rd8 28. Re2 Bc6 29. Rce1 Rd7 30. Nb6 Rc7 31. Nc4 Rd7 32. d5 Bb5 33. b3 Kg7 34. a4 Bxc4 35. Bxc4 Qf6 36. Qxf6+ Kxf6 37. a5 Rc8 38. Re4 Nf5 39. Rf4 Kg5 40. g3 h4 41. Bd3 Nh6 42. c4 hxg3 43. fxg3 Re8 44. Rfe4 f5 45. Re6 Nf7 46. Bxf5 Kxf5 47. Rf1+ Kg5 48. Rxf7 Kh5 49. Rg7 1-0

[Event "Titled Tuesday intern op 26th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.26"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Kozin, Yuri"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2251"]
[PlyCount "59"]
[EventDate "2022.07.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Be7 8. O-O O-O 9. Bd2 b6 10. Qe2 Bb7 11. Nc3 Nxc3 12. Bxc3 Nd7 13. Rfe1 Re8 14. Bd3 Nf8 15. Bb5 Nd7 16. exd6 Bxd6 17. Ne5 Bxe5 18. dxe5 a6 19. Bd3 Qg5 20. f3 Nc5 21. Bc2 a5 22. Rad1 Rad8 23. Qf2 Ba6 24. Bd2 Qe7 25. Be3 Rxd1 26. Rxd1 Rc8 27. Rd6 Qb7 28. Qh4 g6 29. Bh6 Nd7 30. Qe7 1-0

[Event "Titled Tuesday intern op 26th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.26"]
[Round "8"]
[White "Ernst, Sipke"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A32"]
[WhiteElo "2538"]
[BlackElo "2572"]
[PlyCount "135"]
[EventDate "2022.07.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Qc7 6. Nd2 Bc5 7. N2b3 Be7 8. Bf4 Bb4+ 9. Bd2 Be7 10. c5 Nc6 11. Nb5 Qb8 12. Bf4 e5 13. Bg5 O-O 14. Bg2 b6 15. Bxf6 Bxf6 16. Nd6 bxc5 17. O-O Ba6 18. Nxc5 Bxe2 19. Nxd7 Qxb2 20. Qc1 e4 21. Nxf6+ Qxf6 22. Qxc6 Bxf1 23. Rxf1 Rad8 24. Rd1 Qb2 25. Qxe4 Qxa2 26. Qe1 Qe6 27. Qd2 a5 28. Bc6 g6 29. Ba4 Qf6 30. Bb3 Kg7 31. h4 h5 32. Qd5 Kh7 33. Kg2 Kg7 34. Rd3 Qb2 35. Qg5 Qf6 36. Qxf6+ Kxf6 37. Rf3+ Kg7 38. Nxf7 Rb8 39. Be6 Rb7 40. Rf4 Rbxf7 41. Bxf7 Rxf7 42. Ra4 Rf5 43. f3 Rb5 44. g4 hxg4 45. fxg4 Kf6 46. Kg3 Rb3+ 47. Kg2 Rb2+ 48. Kf3 Rb3+ 49. Kf2 Rb2+ 50. Ke3 Rb3+ 51. Kd4 Rb5 52. Kd3 Rc5 53. Rd4 Rb5 54. Rd6+ Kf7 55. Kd4 Rb4+ 56. Ke5 Rxg4 57. Rd7+ Ke8 58. Ra7 Rxh4 59. Ke6 Re4+ 60. Kf6 Ra4 61. Kxg6 Ra1 62. Kf5 a4 63. Ke6 Re1+ 64. Kd5 Ra1 65. Kc4 a3 66. Kb3 a2 67. Rxa2 Rxa2 68. Kxa2 1/2-1/2

[Event "Titled Tuesday intern op 26th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.26"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Domingo Nunez, Ruben"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2572"]
[BlackElo "2361"]
[PlyCount "39"]
[EventDate "2022.07.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qa5 5. d4 Bg4 6. Bb5 Nf6 7. h3 Bd7 8. O-O O-O-O 9. Bd2 a6 10. a4 Qb6 11. Be3 Nb4 12. Ne5 Be6 13. d5 Qa5 14. Nc4 Nbxd5 15. Nxa5 Nxe3 16. Qf3 Ned5 17. Bc4 g6 18. Rad1 Bg7 19. Nxd5 Nxd5 20. Bxd5 1-0

[Event "Titled Tuesday intern op 26th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.26"]
[Round "10"]
[White "Tanenbaum, Zachary Chen"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2168"]
[BlackElo "2572"]
[PlyCount "62"]
[EventDate "2022.07.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qd1 e6 11. d3 Be7 12. f4 Nc6 13. Bg2 O-O 14. Be3 b5 15. Qe2 Bb7 16. Nd1 Rad8 17. c3 d5 18. Nf2 d4 19. Bd2 dxc3 20. bxc3 b4 21. Rab1 a5 22. g4 Ba6 23. Qf3 Bh4 24. Bf1 bxc3 25. Bxc3 Nd4 26. Bxd4 Rxd4 27. Nd1 Bxe1 28. g5 Bd2 29. e5 Bxf4 30. Nf2 Qxe5 31. h4 Be3 0-1

[Event "Titled Tuesday intern op 26th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.26"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Oparin, Grigoriy"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2683"]
[PlyCount "51"]
[EventDate "2022.07.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 e6 7. Bd3 h6 8. O-O Qc7 9. Re1 Bc5 10. Nc3 a6 11. Qg3 g5 12. h4 Nge7 13. hxg5 Rg8 14. Qh4 hxg5 15. Bxg5 Bd7 16. Bh7 Rxg5 17. Nxg5 O-O-O 18. Nxf7 Rf8 19. Nd6+ Kb8 20. Re2 Nxe5 21. Qxe7 Bxd6 22. Qg7 Rf7 23. Qg8+ Rf8 24. Qg7 Rf7 25. Qg8+ Rf8 26. Qg7 1/2-1/2

[Event "Titled Tuesday intern op 02nd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Aaditya, Dhingra"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2214"]
[PlyCount "181"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 Nf6 7. Nc3 Bg4 8. Bb3 e6 9. Bf4 Bxf3 10. Qxf3 Ne5 11. Qh3 Qc7 12. O-O-O Be7 13. Bg3 Rc8 14. f4 Nc4 15. e5 dxe5 16. fxe5 Nd7 17. Nd5 exd5 18. e6 Nde5 19. exf7+ Kf8 20. Rxd5 Bf6 21. Rhd1 Nb6 22. Rd6 Nbc4 23. R6d5 Nb6 24. Rd6 Nbc4 25. Rxf6 gxf6 26. Qh6+ Kxf7 27. Rf1 Qd6 28. Bh4 Nd7 29. Qh5+ Ke7 30. Qg4 Nce5 31. Qe4 Rhf8 32. Qxh7+ Kd8 33. Rd1 Qe7 34. Qh6 Kc7 35. Bg3 Kb8 36. Qf4 Ka8 37. Kb1 Nc5 38. Bd5 Ne6 39. Qf1 Nc5 40. Qf2 Rcd8 41. Qe2 Ka7 42. Bf2 b6 43. c4 Nc6 44. Qd2 Ne5 45. b4 Qh7+ 46. Ka1 Ncd3 47. Bd4 Rxd5 48. cxd5 Qd7 49. Qe3 Qxd5 50. Bxb6+ Kb7 51. Ba5 Rc8 52. Qb6+ Ka8 53. Qxa6+ Kb8 54. Qb6+ Qb7 55. Qd6+ Ka8 56. Rxd3 Nxd3 57. Qxd3 Rc1+ 58. Kb2 Rc8 59. g3 Qg2+ 60. Kb3 Qc6 61. h4 Qe6+ 62. Ka3 Qc6 63. h5 Qc3+ 64. Qxc3 Rxc3+ 65. Ka4 Rxg3 66. Bd8 Rh3 67. Bxf6 Rxh5 68. Bd4 Kb7 69. Bc5 Re5 70. Kb5 Rf5 71. a4 Rf6 72. a5 Rg6 73. Bb6 Rg5+ 74. Bc5 Rg6 75. Kc4 Rf6 76. Bd4 Re6 77. b5 Rg6 78. Kd5 Rh6 79. Be5 Rg6 80. Bd4 Rh6 81. Ke4 Rg6 82. Be3 Re6+ 83. Kd4 Rd6+ 84. Ke5 Rg6 85. Kf5 Rd6 86. Ke4 Re6+ 87. Kd4 Rd6+ 88. Kc4 Re6 89. Bd4 Rd6 90. Kc5 Re6 91. Kc4 1/2-1/2

[Event "Titled Tuesday intern op 02nd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "2"]
[White "Jeet, Jain"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2167"]
[BlackElo "2572"]
[PlyCount "144"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d4 Ngf6 6. c4 e6 7. cxd5 exd5 8. Nc3 Bd6 9. Bf4 Qe7 10. Bxd6 Qxd6 11. Qb3 Rb8 12. e3 O-O 13. Rfc1 h6 14. a4 Qe6 15. Rab1 Bf5 16. Ra1 Bh3 17. Qc2 Bxg2 18. Kxg2 a5 19. Rab1 Qd6 20. b3 Rfe8 21. Rb2 Ra8 22. Rcb1 Qb4 23. Na2 Qd6 24. Nc3 Rec8 25. b4 axb4 26. Rxb4 b6 27. Qb2 Ra5 28. Nd2 Rca8 29. Qc2 R5a6 30. Qd3 Qe7 31. R4b2 R6a7 32. Qc2 Qd6 33. Nf3 g6 34. Nd2 Kg7 35. h3 h5 36. Nf3 Re8 37. Rb4 Re7 38. Qb2 Re8 39. Qc2 Qb8 40. Ne2 Qa8 41. Nc3 Rc8 42. Qb2 Ra5 43. Rb3 Ra6 44. Rb4 Kg8 45. Rb3 Qa7 46. Ne5 Nxe5 47. dxe5 Nd7 48. f4 Rb8 49. Kh2 Nc5 50. Rb4 Nd3 51. Qb3 Nxb4 52. Qxb4 Qc7 53. Rc1 Qd7 54. Qb3 Ra5 55. Rd1 Qe7 56. Ne2 Rc5 57. Nd4 Rc4 58. a5 Qa7 59. Ra1 bxa5 60. Qa3 a4 61. g4 hxg4 62. hxg4 Qd7 63. Kg3 c5 64. Nf3 Rb3 65. Qa2 Rxe3 66. Kf2 Rcc3 67. Ng5 Qxg4 68. Qxd5 Qg3+ 69. Kf1 Rf3+ 70. Nxf3 Rxf3+ 71. Ke2 Rf2+ 72. Ke1 Qg1# 0-1

[Event "Titled Tuesday intern op 02nd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "3"]
[White "Aggelis, Nikolaos"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2287"]
[BlackElo "2572"]
[PlyCount "126"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 d5 3. Nf3 Bf5 4. c4 e6 5. Qb3 Nc6 6. cxd5 Nb4 7. Na3 Qxd5 8. Qxd5 exd5 9. Bg2 c6 10. O-O Bd6 11. Bd2 O-O 12. Ne5 Rfe8 13. f4 Ne4 14. Bxe4 Bxe4 15. Kf2 f6 16. Nf3 Re7 17. Rfc1 Rae8 18. Ne1 h5 19. e3 g5 20. Nb1 Kh7 21. Nc3 Nd3+ 22. Nxd3 Bxd3 23. h4 Kg6 24. hxg5 fxg5 25. Rh1 Bf5 26. Rag1 Bg4 27. Rg2 Rf7 28. Ne2 Re4 29. Ng1 c5 30. dxc5 Bxc5 31. Nf3 gxf4 32. gxf4 Rfxf4 33. Rg3 Rf8 34. Kg2 Bd6 35. Nh4+ Kh7 36. Nf3 Rg8 37. Rxh5+ Bxh5 38. Ng5+ Rxg5 39. Rxg5 Re5 40. Rg3 Rf5 41. Rh3 Kg6 42. Bc3 Be5 43. Bd4 Bxd4 44. exd4 Rf4 45. Rc3 Rxd4 46. Rc7 Rb4 47. Kg3 Rxb2 48. Kf4 Kf6 49. Rh7 Rb4+ 50. Ke3 Bg6 51. Rh8 d4+ 52. Kd2 Rb2+ 53. Kc1 Rxa2 54. Rd8 Ke5 55. Rd7 Be4 56. Re7+ Kf4 57. Rd7 Ke3 58. Rh7 d3 59. Rh3+ Kd4 60. Rh8 Rc2+ 61. Kb1 d2 62. Rd8+ Ke3 63. Rd7 Rc7+ 0-1

[Event "Titled Tuesday intern op 02nd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Goldin, Alexander"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2572"]
[BlackElo "2542"]
[PlyCount "93"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. O-O Nf6 6. Re1 O-O 7. dxe5 Nxe5 8. Nxe5 dxe5 9. Qf3 c6 10. a4 a5 11. Nd2 Ne8 12. Ba2 Nd6 13. Nf1 Bg5 14. h3 Qe7 15. Bxg5 Qxg5 16. Rad1 Qe7 17. Qa3 Rd8 18. Rd3 b6 19. Red1 c5 20. Ne3 Ba6 21. Nd5 Qf8 22. Rf3 Nc4 23. Qc3 Nd6 24. Qxe5 Bc4 25. Ne7+ Kh8 26. Rxd6 Rxd6 27. Qxd6 Bxa2 28. Nf5 Bb1 29. Qxf8+ Rxf8 30. Rc3 Rd8 31. Ne3 Rd4 32. Rb3 Rb4 33. Rxb4 cxb4 34. b3 Kg8 35. Kf1 Kf8 36. Ke2 b5 37. axb5 a4 38. bxa4 Ba2 39. Kd3 Ke7 40. Nd5+ Kd6 41. Nxb4 Be6 42. Kd4 Kc7 43. Nd3 Kb6 44. c4 Ka5 45. Nc5 Bc8 46. e5 Kb4 47. b6 1-0

[Event "Titled Tuesday intern op 02nd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "5"]
[White "Saydaliev, Saidakbar"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2348"]
[BlackElo "2572"]
[PlyCount "164"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. a4 Nd4 6. O-O e6 7. Re1 a6 8. Bc4 Ng4 9. g3 Nxf3+ 10. Qxf3 Ne5 11. Qe2 Be7 12. Ba2 O-O 13. d3 Nc6 14. Qd1 Nd4 15. Kg2 b5 16. Ne2 Bb7 17. c3 Nc6 18. Be3 f5 19. f3 Ne5 20. Nf4 fxe4 21. fxe4 c4 22. Bd4 g5 23. Qh5 Bf6 24. Nh3 Rf7 25. Rf1 Raf8 26. Nxg5 Rg7 27. Rxf6 Rxf6 28. Nf3 d6 29. Nxe5 dxe5 30. Bxe5 Qf7 31. Qxf7+ Rfxf7 32. Bxg7 Kxg7 33. dxc4 Bxe4+ 34. Kg1 bxa4 35. Re1 Bf5 36. c5 Rc7 37. Bc4 Rxc5 38. Bxa6 a3 39. bxa3 Rxc3 40. Bc8 Rxc8 41. Ra1 h5 42. a4 Ra8 43. a5 Ra6 44. Kf2 Kf6 45. Ke3 Ke5 46. Ra3 Be4 47. Ra1 Bd5 48. h3 Kf5 49. g4+ hxg4 50. hxg4+ Ke5 51. g5 Kf5 52. Kd4 Kxg5 53. Ke5 Kg4 54. Ra3 Kg5 55. Rg3+ Kh4 56. Ra3 Kh5 57. Kf6 Kg4 58. Ke5 Bf3 59. Ra1 Bg2 60. Ra3 Bf3 61. Ra1 Kg3 62. Ra3 Kf2 63. Kf4 Bd5 64. Ke5 Ke2 65. Kd4 Kd2 66. Kc5 Kc2 67. Kb5 Ra8 68. a6 Kb2 69. Re3 Kc2 70. Kb6 Kd2 71. Rg3 Rb8+ 72. Kc7 Rb1 73. a7 Ra1 74. Kb8 Ke2 75. Rg7 Rb1+ 76. Kc8 Ra1 77. Rd7 Ke3 78. Kb8 Ke4 79. Re7 Ke5 80. Rd7 Kd4 81. Rc7 e5 82. Re7 e4 0-1

[Event "Titled Tuesday intern op 02nd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Nakamura, Hikaru"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2572"]
[BlackElo "2768"]
[PlyCount "98"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. O-O O-O 6. Bxc6 bxc6 7. Nxe5 Re8 8. Nf3 h6 9. h3 d5 10. e5 Nd7 11. Bf4 Nf8 12. Nbd2 a5 13. a4 Ne6 14. Bg3 Bb6 15. Re1 c5 16. Nf1 c4 17. Ne3 cxd3 18. cxd3 Nd4 19. Rc1 Be6 20. b3 Rb8 21. Rb1 Qe7 22. Nxd4 Bxd4 23. Qf3 Qd7 24. Bf4 Kh7 25. Rec1 c6 26. Qh5 Rb4 27. Nc2 Bxf2+ 28. Kxf2 Rxf4+ 29. Kg3 Rf5 30. Qe2 d4 31. Rf1 Rg5+ 32. Kh2 Bd5 33. Rf2 Rexe5 34. Qd2 Qd6 35. Kh1 c5 36. Re1 Bxb3 37. Rxe5 Qxe5 38. Ne1 Bd5 39. Nf3 Bxf3 40. Rxf3 Qc7 41. Qf2 f6 42. Qe1 Re5 43. Qg3 c4 44. dxc4 Qxc4 45. Kh2 Qe6 46. Rb3 Re3 47. Rxe3 dxe3 48. Qg4 Qxg4 49. hxg4 e2 0-1

[Event "Titled Tuesday intern op 02nd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "7"]
[White "Cappelletto, Joshuaede"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2256"]
[BlackElo "2572"]
[PlyCount "90"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 Nf6 6. O-O a6 7. a4 Qc7 8. d3 Be7 9. h3 O-O 10. Be3 Nc6 11. f4 d6 12. Qe1 Nb4 13. Bb3 d5 14. e5 Nd7 15. Nd1 c4 16. Qc3 Nc5 17. Bxc5 Bxc5+ 18. d4 Be7 19. Ba2 b5 20. Bb1 Bd7 21. Ne3 bxa4 22. Qd2 Rab8 23. f5 Bg5 24. f6 gxf6 25. h4 Bxh4 26. Ng4 Kh8 27. Nxf6 Bxf6 28. Rxf6 c3 29. Nxc3 Qc4 30. Ne2 Bb5 31. Ng3 Rg8 32. c3 Rxg3 33. cxb4 Rbg8 34. Rf2 R8g7 35. Bc2 Qc8 36. Re1 Qd8 37. Re3 Qh4 38. Rxg3 Qxg3 39. Qe1 Qg5 40. Qd2 Qh4 41. Bd3 Qxd4 42. Bxb5 Qxd2 43. Rxd2 axb5 44. Rc2 Rg4 45. Rc8+ Kg7 0-1

[Event "Titled Tuesday intern op 02nd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "8"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2591"]
[BlackElo "2572"]
[PlyCount "55"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. Bd3 d6 5. h3 e5 6. Bc2 d5 7. exd5 Qxd5 8. Qe2 Bd6 9. Bb3 c4 10. Bxc4 Qa5 11. d3 O-O 12. Nbd2 Nh5 13. Ne4 Be7 14. O-O Qc7 15. Nfg5 g6 16. Qf3 Bd8 17. Nxf7 Rxf7 18. Nd6 Bf6 19. Nxf7 Kf8 20. Ng5 Kg7 21. Ne4 Bf5 22. Nxf6 Nxf6 23. g4 Bd7 24. Bh6+ Kxh6 25. Qxf6 e4 26. dxe4 Ne5 27. g5+ Kh5 28. Be2+ 1-0

[Event "Titled Tuesday intern op 02nd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Harmon Vellotti, Luke"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2408"]
[PlyCount "116"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. h4 Qc7 11. h5 h6 12. Nh4 Nc8 13. f4 Nb6 14. f5 O-O-O 15. Bg4 exf5 16. Nxf5 Kb8 17. Qf3 Ka8 18. Rb1 Be6 19. Qh3 Qd7 20. Nf3 Be7 21. Nh2 Rdg8 22. Be3 Nc6 23. Rf2 Bd8 24. Rbf1 Nc8 25. Ng3 Qe8 26. Rxf7 Bxf7 27. Bxc8 Rf8 28. Bd7 Qe7 29. e6 Bg8 30. Nf5 Bxe6 31. Nxe7 Rxf1+ 32. Nxf1 Bxh3 33. Nxc6 Bxd7 34. Ne5 Be6 35. Ng6 Re8 36. Bf4 Bf7 37. Ne3 Bf6 38. Kf2 b6 39. Nf5 Re6 40. Kf3 Re1 41. Kf2 Rb1 42. Nd6 Rxb2+ 43. Kf3 Be6 44. Ne8 Bf7 45. Nxf6 gxf6 46. Bxh6 Rc2 47. Bd2 Rxd2 48. Nf4 Bxh5+ 49. Nxh5 Rd3+ 50. Kf4 Rxc3 51. Nxf6 Rxa3 52. Nxd5 Kb7 53. g4 c3 54. Ne3 Ra2 55. g5 c2 56. Nxc2 Rxc2 57. d5 Rg2 58. d6 Kc6 0-1

[Event "Titled Tuesday intern op 02nd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Begunov, Konstantin"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2325"]
[PlyCount "41"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 a6 6. Bc4 Nc6 7. Qd3 Bg4 8. Bb3 Bxf3 9. Qxf3 Nd4 10. Qd3 Nxb3 11. axb3 e6 12. Bf4 Qc7 13. O-O Be7 14. Nb5 Qc6 15. Nxd6+ Bxd6 16. Bxd6 Nxe4 17. Ba3 Rd8 18. Qf3 f5 19. Qh5+ g6 20. Qh4 Kf7 21. Qe7+ 1-0

[Event "Titled Tuesday intern op 02nd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "11"]
[White "Skliarov, Viktor"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2384"]
[BlackElo "2572"]
[PlyCount "192"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 Nd7 9. Nxg6 hxg6 10. Be3 e6 11. Nd2 Bd6 12. Qe2 Qa5 13. a3 O-O-O 14. O-O-O b5 15. f4 Qa4 16. e5 Be7 17. Ne4 f5 18. exf6 gxf6 19. Qf3 b4 20. b3 Qxa3+ 21. Kd2 f5 22. Ra1 Qb2 23. Nd6+ Kc7 24. Nc4 Qc3+ 25. Ke2 Ra8 26. Ra6 Qxc2+ 27. Bd2 Nb8 28. Ne5 Qxb3 29. Rxc6+ Kd8 30. Rc8+ Kxc8 31. Qxa8 fxg4 32. Qxa7 Qd5 33. Qxe7 Qg2+ 34. Ke3 Qxh1 35. Qxe6+ Kb7 36. Qe7+ Ka8 37. hxg4 Rh3+ 38. Kf2 Rh2+ 39. Ke3 Qg1+ 40. Ke4 Qg2+ 41. Nf3 Qe2+ 42. Be3 Qa2 43. Qxc5 Qa6 44. Ne5 Qb7+ 45. Kd4 Ra2 46. Nc4 Ra6 47. f5 b3 48. Nb2 gxf5 49. gxf5 Nd7 50. Qd5 Qxd5+ 51. Kxd5 Nf6+ 52. Kc5 Ng4 53. Bd4 Ra5+ 54. Kb4 Rxf5 55. Kxb3 Rb5+ 56. Kc4 Rh5 57. Na4 Kb7 58. Nc5+ Kc6 59. Ne4 Rh1 60. Nc3 Rc1 61. Kb4 Rc2 62. Kc4 Rc1 63. Kb4 Nh2 64. Kc4 Nf3 65. Bf6 Nd2+ 66. Kd4 Rc2 67. Ne4 Nb3+ 68. Ke3 Rc1 69. Be5 Re1+ 70. Kf2 Rb1 71. Ke3 Rh1 72. Nf2 Rh5 73. Bf4 Kd5 74. Ne4 Rh3+ 75. Bg3 Nd4 76. Kf4 Ne2+ 77. Kg4 Rh8 78. Bf2 Rg8+ 79. Kf3 Nc1 80. Ke3 Rh8 81. Nc3+ Ke6 82. Ne4 Rh3+ 83. Bg3 Nb3 84. Kf3 Kf5 85. Kg2 Rh8 86. Kf3 Nd4+ 87. Ke3 Ne6 88. Nd6+ Kg4 89. Be5 Rh3+ 90. Kd2 Ng5 91. Ne4 Nf3+ 92. Kc3 Kf5 93. Nf2 Rh7 94. Bd4 Rc7+ 95. Bc5 Rxc5+ 96. Kb4 Rc8 0-1

[Event "Titled Tuesday intern op 02nd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "1"]
[White "Manukyan, Sargis A"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E28"]
[WhiteElo "2096"]
[BlackElo "2572"]
[PlyCount "68"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. e3 d6 7. Bd3 e5 8. Ne2 Re8 9. O-O e4 10. Bb1 Bf5 11. Ng3 Bg6 12. f4 h6 13. a4 Nc6 14. Ba3 Na5 15. c5 Nc4 16. Qc1 Nd5 17. Re1 a5 18. f5 Bh7 19. Bxe4 c6 20. cxd6 Qh4 21. Bd3 Nxa3 22. Rxa3 Rad8 23. c4 Nb4 24. c5 Qg5 25. e4 Qh4 26. Bb1 b6 27. Rf3 bxc5 28. Rf4 Qg5 29. h4 Qxg3 30. Re3 Qxf4 31. dxc5 Bxf5 32. Qe1 Qe5 33. Qf2 Bg4 34. Rg3 h5 0-1

[Event "Titled Tuesday intern op 02nd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Vovk, Orest"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2572"]
[BlackElo "2315"]
[PlyCount "55"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g5 2. d4 h6 3. Nc3 Bg7 4. h4 c5 5. dxc5 Bxc3+ 6. bxc3 g4 7. Qxg4 Nf6 8. Qf3 Nc6 9. Bd3 Qa5 10. Ne2 Qxc5 11. Qe3 Qa5 12. f3 h5 13. a4 Rg8 14. O-O d6 15. Rf2 Ne5 16. Nf4 Bd7 17. Rb1 Bc6 18. c4 Rg3 19. Qd2 Qxa4 20. Nd5 Nxc4 21. Bxc4 Qxc4 22. Nc7+ Kd7 23. Nxa8 b5 24. Ra1 Bxe4 25. Rxa7+ Ke6 26. Nc7+ Ke5 27. Qf4+ Kd4 28. Qxg3 1-0

[Event "Titled Tuesday intern op 02nd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "3"]
[White "Bjelobrk, Igor"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2405"]
[BlackElo "2572"]
[PlyCount "94"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. d4 b6 5. Nc3 Bd6 6. cxd5 exd5 7. Bb5+ c6 8. Bd3 O-O 9. O-O Re8 10. Re1 Ne4 11. Ne5 Bxe5 12. dxe5 Nxc3 13. bxc3 Rxe5 14. c4 Qh4 15. g3 Qh5 16. Qxh5 Rxh5 17. Bb2 Bg4 18. cxd5 cxd5 19. Rac1 Nd7 20. Rc7 Nc5 21. Bf1 Ne6 22. Rb7 Nc5 23. Re7 Kf8 24. Re5 Rxe5 25. Bxe5 Rc8 26. h3 Bf3 27. Rc1 f6 28. Bd4 Ke7 29. g4 Kd6 30. Kh2 h5 31. Bb5 hxg4 32. hxg4 Bxg4 33. Kg2 Rh8 34. f3 Bh3+ 35. Kg3 Be6 36. a4 Rb8 37. a5 Rb7 38. axb6 axb6 39. Ra1 Bd7 40. Be2 Ne6 41. Bb2 Bc6 42. Rh1 Ra7 43. Rh8 Ra2 44. Bc3 Rxe2 45. Bb4+ Nc5 46. Rg8 Rxe3 47. Rxg7 d4 0-1

[Event "Titled Tuesday intern op 02nd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Naroditsky, Daniel"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2617"]
[PlyCount "46"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. c3 g5 7. Re1 Bg7 8. a4 a5 9. Na3 g4 10. Nd2 h5 11. Nf1 h4 12. Ne3 Bh6 13. Qb3 Rh7 14. Nb5 g3 15. fxg3 hxg3 16. h3 Ne7 17. Rf1 Bf4 18. Bd2 c6 19. Na3 Bxh3 20. gxh3 Qd7 21. Nf5 Nxf5 22. Bxf4 Nh4 23. Qc2 Qxh3 0-1

[Event "Titled Tuesday intern op 02nd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "5"]
[White "Tanenbaum, Zachary Chen"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2168"]
[BlackElo "2572"]
[PlyCount "138"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 e6 11. d3 d6 12. f4 Nc6 13. Be3 Be7 14. Bg2 O-O 15. g4 b5 16. g5 b4 17. Nd1 f6 18. c3 fxg5 19. fxg5 a5 20. Nf2 Ne5 21. Ng4 Ng6 22. Rf1 Bd7 23. Rxf8+ Rxf8 24. Rf1 Rxf1+ 25. Qxf1 Qd8 26. Qc1 e5 27. Bf3 Be6 28. c4 Qd7 29. Qd1 Qd8 30. Qd2 a4 31. Bd1 a3 32. b3 Kh8 33. Bf3 Nh4 34. Be2 Qc8 35. Qd1 Qd8 36. Qd2 Qf8 37. Qd1 Qf7 38. h3 Qg6 39. Qd2 Qf7 40. Qd1 Kg8 41. Qf1 Qg6 42. Qc1 Qe8 43. Qe1 Ng6 44. Qf2 Qc8 45. Qg3 Qf8 46. h4 Qf7 47. Kg2 Bd8 48. Qf2 Qxf2+ 49. Bxf2 Nf4+ 50. Kf3 Nxe2 51. Kxe2 Bxg4+ 52. Kd2 Kf7 53. Be3 Kg6 54. Bf2 Kh5 55. Bg3 h6 56. gxh6 gxh6 57. Kc2 Bxh4 58. Bh2 Bg5 59. Bg3 Bf4 60. Bf2 Kg5 61. d4 exd4 62. e5 dxe5 63. Kb1 h5 64. Ka1 h4 65. Bg1 h3 66. Bf2 h2 67. Be1 h1=Q 68. Kb1 Bf5+ 69. Ka1 Qxe1# 0-1

[Event "Titled Tuesday intern op 02nd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Yanchenko, Roman"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2467"]
[PlyCount "104"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Bb5 7. Bxb5+ Qxb5 8. a4 Qd7 9. O-O Nc6 10. dxc5 Bxc5 11. Nbd2 Nge7 12. Nb3 Bb6 13. Re1 a6 14. a5 Ba7 15. Be3 Bxe3 16. Rxe3 Qc7 17. h4 Nf5 18. Re2 h5 19. g3 Rc8 20. Nfd4 Ncxd4 21. cxd4 O-O 22. Rc1 Qe7 23. Nc5 Rc7 24. Rec2 Rfc8 25. b4 g6 26. Qd3 Rc6 27. Kg2 Kh7 28. Rc3 R8c7 29. Ra1 Qf8 30. Raa3 Qh6 31. Rab3 g5 32. hxg5 Qxg5 33. Rb1 Qg4 34. Rd1 Kg8 35. Rd2 h4 36. Qf3 Qg5 37. Qd3 Qg4 38. Rdc2 hxg3 39. fxg3 Nxd4 40. Rf2 Nf5 41. Rf4 Qg5 42. Qf3 d4 43. Rd3 Rxc5 44. bxc5 Rxc5 45. Rd2 Kf8 46. Kf2 Rxe5 47. Rc2 Qh6 48. Rc8+ Ke7 49. Qa3+ Kf6 50. Kf3 Qh1+ 51. Kg4 Kg6 52. Qf8 Nh6+ 0-1

[Event "Titled Tuesday intern op 02nd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "7"]
[White "Koelle, Tobias"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2436"]
[BlackElo "2572"]
[PlyCount "128"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O 11. Re1 c5 12. e4 Nxe4 13. Nxe4 dxe4 14. Rxe4 Bb7 15. Re2 Bf6 16. Rd2 Qc7 17. Qc2 Rad8 18. Rad1 cxd4 19. Bxd4 h6 20. h4 Bc6 21. Ne1 Bxg2 22. Nxg2 Bxd4 23. Rxd4 Ne5 24. Qe2 Nc6 25. Rxd8 Rxd8 26. Nf4 Nd4 27. Qg4 Qc6 28. Rd3 Qe4 29. Re3 Qb1+ 30. Kg2 Nf5 31. Re2 Rd1 32. Qf3 Rh1 33. Qa8+ Kh7 34. Kf3 Nd4+ 35. Ke3 Nxe2 36. Nxe2 Re1 37. Qf3 Qxa2 38. Qe4+ f5 39. Qd3 a5 40. Kf3 Rxe2 41. Qxe2 Qxe2+ 42. Kxe2 e5 43. Ke3 g5 44. hxg5 hxg5 45. f3 Kg6 46. g4 Kf6 47. Kf2 e4 48. Ke3 exf3 49. Kxf3 Ke5 50. gxf5 Kxf5 51. Ke3 Ke5 52. Kd3 g4 53. Ke3 g3 54. c5 bxc5 55. Kf3 Kd4 56. b4 cxb4 57. Ke2 b3 58. Kf3 b2 59. Kg2 b1=Q 60. Kf3 Qd3+ 61. Kg2 a4 62. Kh1 Qd2 63. Kg1 Qf2+ 64. Kh1 Qh2# 0-1

[Event "Titled Tuesday intern op 02nd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Bilych, Olexiy"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2365"]
[PlyCount "34"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 b5 7. Bxb5 Nxd4 8. Nxd4 exd4 9. Qxd4 Qf6 10. O-O Bb6 11. Qd3 Ne7 12. a4 O-O 13. a5 Bc5 14. Nd2 c6 15. Bc4 d5 16. exd5 Bf5 17. Qd4 Bxd4 0-1

[Event "Titled Tuesday intern op 02nd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "9"]
[White "Espinosa Veloz, Ermes"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A32"]
[WhiteElo "2496"]
[BlackElo "2572"]
[PlyCount "89"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Qc7 6. Qd3 d5 7. Nb5 Qc6 8. Bg2 a6 9. Nd4 Qc7 10. Nd2 e5 11. N4b3 e4 12. Qc3 Nc6 13. cxd5 Nxd5 14. Qc4 Be6 15. Qxe4 Be7 16. O-O O-O 17. Nf3 Ncb4 18. Ng5 Bxg5 19. Bxg5 Rfe8 20. Qh4 h6 21. Bd2 Nc6 22. Nc5 Rad8 23. Nxe6 Rxe6 24. e4 Nf6 25. Bc3 Nd4 26. Kh1 Qc4 27. Rad1 Nc6 28. Rxd8+ Nxd8 29. e5 Qxh4 30. gxh4 Ng4 31. f4 Ne3 32. Re1 Nxg2 33. Kxg2 Rc6 34. f5 Rc4 35. Kg3 Nc6 36. Rd1 Ne7 37. f6 Nf5+ 38. Kf2 Rxh4 39. Rd8+ Kh7 40. e6 fxe6 41. f7 Rf4+ 42. Ke1 Ne3 43. f8=Q Rxf8 44. Rxf8 Nd5 45. Rf7 1-0

[Event "Titled Tuesday intern op 02nd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Vazquez Espino, Uriel"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2023"]
[PlyCount "85"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nc6 8. O-O Be7 9. Bd2 O-O 10. Nc3 Nxc3 11. Bxc3 Qc7 12. Qe2 Rd8 13. a3 d5 14. Bd3 Bf8 15. Bxh7+ Kxh7 16. Ng5+ Kg6 17. h4 f6 18. Qd3+ f5 19. Qg3 Kh5 20. Qf3+ Kg6 21. Bd2 Nxd4 22. h5+ Kh6 23. Qd3 Qc4 24. Nxe6+ Kh7 25. Qxc4 dxc4 26. Nxd8 Bd7 27. Nf7 Be7 28. Bg5 Bxg5 29. Nxg5+ Kg8 30. Rfd1 Nb3 31. Rxd7 Nxa1 32. Rxb7 Re8 33. e6 Nb3 34. Rxa7 Nd4 35. Ra6 c3 36. bxc3 Ne2+ 37. Kh2 Nxc3 38. a4 Nd5 39. a5 Nf6 40. Rb6 Nxh5 41. a6 Nf6 42. a7 g6 43. Rb8 1-0

[Event "Titled Tuesday intern op 02nd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Shohat, Yotam"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2321"]
[PlyCount "43"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bd6 6. d4 Nf6 7. O-O O-O 8. Re1 b6 9. Nbd2 a5 10. a4 Ba6 11. Bxa6 Rxa6 12. Nc4 Qe7 13. Bg5 Re8 14. d5 Nd8 15. Nh4 Nb7 16. Nf5 Qf8 17. Bxf6 gxf6 18. Re3 Kh8 19. Qh5 Bc5 20. Rg3 Nd6 21. Ncxd6 cxd6 22. Qh4 1-0

[Event "Titled Tuesday intern op 09th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.09"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Ismayil, Malak"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "1941"]
[PlyCount "263"]
[EventDate "2022.08.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bd6 6. d4 Qe7 7. O-O Nf6 8. Re1 h6 9. a4 O-O 10. Nh4 Rd8 11. Nf5 Qf8 12. Qf3 Be7 13. Qg3 Kh8 14. dxe5 Nh7 15. Bf4 Re8 16. Nd2 Bg5 17. Bxg5 Nxg5 18. f4 Ne6 19. Kh1 d6 20. exd6 cxd6 21. Rad1 Nc5 22. Nd4 Bd7 23. Bd5 Nxa4 24. Nc4 Rad8 25. h3 a6 26. f5 b5 27. Nxd6 Ne5 28. Nxe8 Rxe8 29. Nf3 f6 30. Nxe5 Rxe5 31. Rd2 Nc5 32. Red1 Qe7 33. Qf4 Be8 34. Rd4 a5 35. R1d2 a4 36. Kh2 a3 37. Ra2 Na4 38. Qg3 Qc5 39. Rd3 Nb6 40. Ra1 Na4 41. Ra2 Nb2 42. Rd2 Na4 43. Rdc2 Nb6 44. Ra1 Nxd5 45. exd5 Rxd5 46. c4 Re5 47. Rxa3 bxc4 48. Ra8 Qe7 49. Rxc4 Kh7 50. Rg4 Qf7 51. Ra6 Bd7 52. Rf4 Bxf5 53. Rb6 Bg6 54. Rf3 Rg5 55. Qf4 Qd7 56. Ra6 Rf5 57. Qg3 Rxf3 58. Qxf3 Qc7+ 59. Qg3 Qb7 60. Rd6 Qe7 61. Rc6 Qd7 62. Rc7 Qf5 63. Ra7 Qc5 64. Rb7 Qg5 65. Qc7 Be4 66. Rb2 Qg6 67. Qg3 Qxg3+ 68. Kxg3 f5 69. Rb4 Kg6 70. Kf2 Kf6 71. g3 g5 72. Rb6+ Kg7 73. Ke3 h5 74. h4 g4 75. Kf4 Kf7 76. Kg5 Ke7 77. Kxh5 f4 78. Kxg4 fxg3 79. Kxg3 Kf7 80. Kf4 Bh7 81. Kg5 Kg7 82. Rb7+ Kh8 83. Kh6 Bg8 84. Kg6 Bd5 85. Rc7 Bg8 86. Kf6 Bd5 87. Kg5 Be6 88. Re7 Bg8 89. Kh6 Bd5 90. Rh7+ Kg8 91. Rd7 Be6 92. Re7 Bf7 93. Kg5 Bd5 94. Kf6 Bc4 95. Rg7+ Kh8 96. Kg6 Bg8 97. Kh6 Bc4 98. Rg5 Bg8 99. h5 Bc4 100. Rc5 Bg8 101. Rc7 Bc4 102. Rh7+ Kg8 103. Rc7 Bd5 104. Kg6 Be4+ 105. Kf6 Bd5 106. Rd7 Bc4 107. Rd8+ Kh7 108. Rc8 Bd3 109. Rc7+ Kh6 110. Rd7 Be2 111. Rd8 Kxh5 112. Kf5 Bg4+ 113. Kf4 Be6 114. Re8 Bf7 115. Rc8 Kg6 116. Ke5 Kg7 117. Rc7 Kg6 118. Rc6+ Kg7 119. Rb6 Bg6 120. Kf4 Bf7 121. Kg5 Bd5 122. Rd6 Bf7 123. Rd7 Kg8 124. Kf6 Be8 125. Rg7+ Kf8 126. Re7 Bc6 127. Rc7 Be8 128. Rh7 Kg8 129. Rg7+ Kf8 130. Ra7 Kg8 131. Ra8 Kf8 132. Rb8 1-0

[Event "Titled Tuesday intern op 09th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.09"]
[Round "2"]
[White "Tatarinov, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2314"]
[BlackElo "2572"]
[PlyCount "115"]
[EventDate "2022.08.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. Nf3 d6 5. Nc3 h6 6. O-O Be7 7. e4 Bg4 8. d4 Nbd7 9. Be3 O-O 10. h3 Bxf3 11. Bxf3 a5 12. Bg2 Re8 13. Qc2 Bf8 14. Rad1 Qc7 15. Rfe1 g6 16. f4 Bg7 17. c5 exd4 18. cxd6 Qxd6 19. e5 Nxe5 20. fxe5 Qxe5 21. Bxd4 Qxg3 22. Qf2 Qg5 23. Rf1 Re6 24. Ne4 Rxe4 25. Bxf6 Bxf6 26. Qxf6 Qxf6 27. Rxf6 Re7 28. Rfd6 Rae8 29. Rd7 h5 30. Bf3 Kg7 31. h4 Kf6 32. Kf2 Rxd7 33. Rxd7 Re7 34. Rxe7 Kxe7 35. a4 Kd6 36. b3 Kc5 37. Be2 b5 38. Ke3 Kb4 39. Bd1 bxa4 40. bxa4 c5 41. Kf4 f6 42. Bc2 g5+ 43. hxg5 fxg5+ 44. Kxg5 Kc3 45. Bd1 c4 46. Bxh5 Kb2 47. Kf4 c3 48. Bg6 c2 49. Bxc2 Kxc2 50. Ke3 Kb3 51. Kd3 Kxa4 52. Kc3 Ka3 53. Kc2 Ka2 54. Kc1 a4 55. Kc2 a3 56. Kc1 Ka1 57. Kc2 a2 58. Kc1 1/2-1/2

[Event "Titled Tuesday intern op 09th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.09"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Pinheiro, Iung Alicio"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2320"]
[PlyCount "154"]
[EventDate "2022.08.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 Qc7 8. Qe2 g5 9. h3 Bg7 10. O-O Nxe5 11. Nxg5 Qc6 12. Re1 d5 13. d4 cxd3 14. Bxd3 Qf6 15. Bxh7 Bf5 16. Bxf5 Qxf5 17. Qb5+ Nc6 18. a4 Bf6 19. f4 Bxg5 20. fxg5 O-O-O 21. a5 Rxh3 22. gxh3 Qxh3 23. Qe2 Rh8 24. Qg2 Qf5 25. Rf1 Qe6 26. axb6 Rh4 27. bxa7 Nxa7 28. Rxa7 Rg4 29. Ra8+ Kd7 30. Nd2 Rxg2+ 31. Kxg2 Qe2+ 32. Rf2 Qg4+ 33. Kh2 Qh4+ 34. Kg1 Qg4+ 35. Rg2 Qd1+ 36. Nf1 Qxc1 37. Ra4 e6 38. Rb4 Kc6 39. g6 fxg6 40. Rxg6 Qe1 41. Rg2 b6 42. Rf4 Kd6 43. Rf3 Qb1 44. Re3 Qf5 45. Rf2 Qg5+ 46. Rg2 Qf5 47. Rgg3 Qb1 48. b4 Qc2 49. Rh3 Qg6+ 50. Kf2 Qf5+ 51. Kg2 Qg6+ 52. Rhg3 Qc2+ 53. Kg1 Qf5 54. Nh2 Qb1+ 55. Kg2 Qc2+ 56. Kf3 Qf5+ 57. Kg2 Qc2+ 58. Kh1 Qd1+ 59. Rg1 Qh5 60. Rf3 Qh7 61. Kg2 Qe4 62. Rgf1 Qc2+ 63. Kg1 Qg6+ 64. Kh1 Qc2 65. Re1 Qg6 66. Rfe3 Qf5 67. Rxe6+ Kc7 68. Re7+ Kc6 69. R7e3 Kb5 70. Rd1 Qh5 71. Red3 Kc4 72. Kg2 Qg5+ 73. Kh1 Qh5 74. R1d2 Qg6 75. Rxd5 Qe4+ 76. Kg1 Qxd5 77. Rxd5 Kxd5 0-1

[Event "Titled Tuesday intern op 09th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.09"]
[Round "4"]
[White "Sailer, Mike L"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2109"]
[BlackElo "2572"]
[PlyCount "58"]
[EventDate "2022.08.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Be2 Nh5 6. Bg5 Be7 7. Bxe7 Qxe7 8. a3 O-O 9. c4 f5 10. Nc3 d6 11. b4 Nd7 12. Rc1 c5 13. dxc5 dxc5 14. Qb3 f4 15. O-O Rad8 16. Rcd1 fxe3 17. fxe3 Nhf6 18. Nb5 a6 19. Nd6 Ba8 20. Rd2 Bxf3 21. Bxf3 Ne5 22. bxc5 bxc5 23. Rfd1 Nfg4 24. Bxg4 Nxg4 25. h3 Ne5 26. Ne4 Rxd2 27. Rxd2 Qh4 28. Nd6 Qe1+ 29. Kh2 Qxd2 0-1

[Event "Titled Tuesday intern op 09th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.09"]
[Round "5"]
[White "Ezat, Mohamed Mahmoud"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E29"]
[WhiteElo "2391"]
[BlackElo "2572"]
[PlyCount "56"]
[EventDate "2022.08.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. a3 Bxc3+ 6. bxc3 c5 7. Bd3 Nc6 8. Ne2 b6 9. O-O Ba6 10. e4 Ne8 11. Ng3 cxd4 12. cxd4 Nxd4 13. f4 f6 14. Bb2 Nc6 15. Qg4 Qe7 16. Kh1 Na5 17. Rac1 Rc8 18. e5 f5 19. Nxf5 exf5 20. Bxf5 Rxc4 21. Bxd7 Nc7 22. e6 Nd5 23. Rcd1 Ne3 24. Qe2 Rcxf4 25. Rxf4 Bxe2 26. Rf7 Rxf7 27. exf7+ Qxf7 28. Rc1 Qxd7 0-1

[Event "Titled Tuesday intern op 09th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.09"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Yaksin, Oleg"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2388"]
[PlyCount "115"]
[EventDate "2022.08.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 h6 8. Qd3 e5 9. Nd2 Nf6 10. Nc4 Be7 11. Ne3 Rc8 12. O-O g6 13. Rd1 Kf8 14. Ned5 Bxd5 15. Nxd5 Nxd5 16. Qxd5 Rxc2 17. Qxb7 Qb6 18. Qxb6 axb6 19. Be3 Rxb2 20. Rdb1 Rxb1+ 21. Rxb1 Bd8 22. Rc1 Kg7 23. a4 f5 24. f3 fxe4 25. fxe4 Re8 26. Rc6 Be7 27. Bxb6 Ra8 28. a5 Kf6 29. Kf2 Ke6 30. Ke3 Bd8 31. Bxd8 Rxd8 32. a6 Ra8 33. Rb6 Kd7 34. h4 h5 35. g3 Kc7 36. Rb7+ Kc6 37. Rg7 Rxa6 38. Rxg6 Ra3+ 39. Kf2 Ra2+ 40. Kf3 Ra3+ 41. Kf2 Ra2+ 42. Kf3 Ra3+ 43. Kg2 Ra2+ 44. Kh3 Re2 45. Rh6 Rxe4 46. Rxh5 d5 47. Rh8 d4 48. h5 d3 49. Rc8+ Kd7 50. Rc1 Ke7 51. Rd1 Rd4 52. Kg2 Kf6 53. Kf3 Kg5 54. Ke3 Kxh5 55. Rxd3 Rxd3+ 56. Kxd3 Kg4 57. Ke4 Kxg3 58. Kxe5 1/2-1/2

[Event "Titled Tuesday intern op 09th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.09"]
[Round "7"]
[White "Solon, Nathan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2306"]
[BlackElo "2572"]
[PlyCount "58"]
[EventDate "2022.08.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e5 6. O-O Nge7 7. c3 O-O 8. a3 d5 9. Nbd2 d4 10. cxd4 cxd4 11. b4 h6 12. b5 Na5 13. Nb3 Be6 14. Nc5 Bg4 15. Bd2 Rc8 16. Nb3 Nxb3 17. Qxb3 Be6 18. Qa4 Qd7 19. Rfc1 a6 20. Rab1 Rxc1+ 21. Bxc1 Rc8 22. Bd2 Rc5 23. Qa5 Rxb5 24. Rxb5 axb5 25. Ne1 Bb3 26. Bb4 Ba4 27. Qb6 Nc6 28. Bc5 Bf6 29. h4 Bd8 0-1

[Event "Titled Tuesday intern op 09th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.09"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Costachi, Mihnea"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2461"]
[PlyCount "57"]
[EventDate "2022.08.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8. Nc3 Nxc3 9. bxc3 O-O 10. Qh5 f5 11. Re1 Qf6 12. Qf3 Qf7 13. Bf4 Rae8 14. h4 Re4 15. Bxd6 Rxe1+ 16. Rxe1 cxd6 17. Qf4 Qf6 18. c4 dxc4 19. Bxc4+ Kh8 20. Bd5 b6 21. c4 Re8 22. Rxe8+ Bxe8 23. c5 bxc5 24. dxc5 dxc5 25. Qb8 Qg6 26. Bb3 Qc6 27. Bf7 g6 28. Qe5+ Qf6 29. Qxf6# 1-0

[Event "Titled Tuesday intern op 09th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.09"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Wagner, Dennis"]
[Result "1-0"]
[ECO "C83"]
[WhiteElo "2572"]
[BlackElo "2570"]
[PlyCount "127"]
[EventDate "2022.08.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Be7 10. c3 O-O 11. Bc2 f5 12. Nb3 Qd7 13. Nbd4 Nxd4 14. Nxd4 c5 15. Nxe6 Qxe6 16. f3 Ng5 17. a4 Rad8 18. Kh1 f4 19. axb5 axb5 20. Ra7 Rf7 21. Re1 c4 22. Qd4 Qc6 23. e6 Nxe6 24. Qe5 Bf6 25. Bxh7+ Kf8 26. Rxf7+ Kxf7 27. Qh5+ Ke7 28. Bf5 Ra8 29. Bxf4 Ra1 30. Rxa1 Nxf4 31. Qg4 g5 32. g3 Nd3 33. Bxd3 cxd3 34. Ra7+ Kd6 35. Qf5 Kc5 36. Qxd3 Qe6 37. Ra1 g4 38. Rd1 gxf3 39. Qxf3 d4 40. cxd4+ Bxd4 41. b4+ Kc4 42. Qd3+ Kxb4 43. Qxd4+ Kb3 44. Qd3+ Kb4 45. Qd2+ Kc5 46. Qd4+ Kc6 47. Rc1+ Kb7 48. Qf2 b4 49. Qg2+ Kb6 50. h3 b3 51. Rb1 Kb5 52. Kh2 Kb4 53. Qf3 Qc4 54. Rxb3+ Qxb3 55. Qxb3+ Kxb3 56. g4 Kc4 57. Kg3 Kd5 58. h4 Ke6 59. Kf4 Kf6 60. g5+ Kg6 61. Kg4 Kg7 62. h5 Kh7 63. Kf5 Kg7 64. g6 1-0

[Event "Titled Tuesday intern op 09th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.09"]
[Round "10"]
[White "Salem, AR Saleh"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E27"]
[WhiteElo "2679"]
[BlackElo "2572"]
[PlyCount "77"]
[EventDate "2022.08.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 d6 7. e4 e5 8. Bd3 Re8 9. Ne2 Nbd7 10. O-O Nf8 11. a4 a5 12. Be3 Ng6 13. Kh1 Bd7 14. c5 dxc5 15. d5 b6 16. Qd2 Re7 17. Bg5 Re8 18. g3 h6 19. Be3 Re7 20. c4 Ne8 21. f4 f6 22. f5 Nf8 23. g4 Nd6 24. h4 Nh7 25. Rg1 Kf7 26. Rg2 Qh8 27. Rh2 Rg8 28. g5 Ke8 29. g6 Nf8 30. Bxc5 bxc5 31. h5 Nb7 32. Rb1 Bc8 33. Rxb7 Bxb7 34. Qxa5 Kd8 35. Nc3 Bc8 36. d6 Rd7 37. Nd5 Ke8 38. Qa8 Rd8 39. Qc6+ 1-0

[Event "Titled Tuesday intern op 09th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.09"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Bharath, Subramaniyam H"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2490"]
[PlyCount "82"]
[EventDate "2022.08.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nc6 8. O-O Be7 9. Bd2 O-O 10. Nc3 Nb6 11. Bb3 dxe5 12. dxe5 Nb4 13. Ne4 Bd7 14. Nf6+ gxf6 15. exf6 Bxf6 16. Bxb4 Re8 17. Qd6 Bc6 18. Qg3+ Kh8 19. Ne5 Bxe5 20. Qxe5+ f6 21. Qh5 Rg8 22. g3 Nd5 23. Bd2 Qd7 24. Rfe1 Rae8 25. Rad1 Qg7 26. Bc2 Re7 27. Re4 Be8 28. Qh4 Bg6 29. Bh6 Qf7 30. Re2 Bh5 31. Rde1 Bxe2 32. Rxe2 Rc7 33. Be4 Ne7 34. Qf4 Ng6 35. Qd6 Rd7 36. Qb4 Rd1+ 37. Kg2 Nh4+ 38. Kh3 Qh5 39. f3 Nf5+ 40. Kg2 Rxg3+ 41. Kf2 Qxh2# 0-1

[Event "Titled Tuesday intern op 09th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.09"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Oye Stromberg, Alexander"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2332"]
[PlyCount "17"]
[EventDate "2022.08.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. O-O Bg4 9. Bxf7+ 1-0

[Event "Titled Tuesday intern op 09th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.09"]
[Round "2"]
[White "Aggelis, Nikolaos"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2287"]
[BlackElo "2572"]
[PlyCount "104"]
[EventDate "2022.08.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 c5 3. d5 e6 4. Nc3 b5 5. Bg2 Bb7 6. e4 b4 7. e5 bxc3 8. exf6 Qxf6 9. Rb1 Bxd5 10. Bxd5 exd5 11. Qxd5 Nc6 12. Ne2 Qe6 13. Qxe6+ fxe6 14. Nxc3 d5 15. O-O Nd4 16. Bf4 Nxc2 17. Nb5 Kd7 18. Rfd1 a6 19. Nc3 Nd4 20. Be3 Nf5 21. Bf4 Bd6 22. Bxd6 Nxd6 23. Na4 Kc6 24. Re1 Rhe8 25. b3 Rab8 26. Rbc1 c4 27. bxc4 Nxc4 28. Re2 Rb4 29. Nb2 Kd6 30. Nd3 Rb7 31. f4 a5 32. Rce1 g6 33. Kg2 a4 34. h4 a3 35. h5 gxh5 36. Rh1 h4 37. Rxh4 Rb2 38. Nxb2 axb2 39. Rh1 Ra8 40. Rb1 Rxa2 41. Kf3 Kc5 42. Kf2 Kd4 43. Rc2 Kd3 44. Re2 Kc3 45. Kf3 Nd2+ 46. Rxd2 Kxd2 47. g4 Kc2 48. Re1 b1=Q 49. Rxb1 Kxb1 50. f5 exf5 51. Kf4 fxg4 52. Kxg4 d4 0-1

[Event "Titled Tuesday intern op 09th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.09"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Di Nicolantonio, Lucas"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2572"]
[BlackElo "2387"]
[PlyCount "123"]
[EventDate "2022.08.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. Be3 b5 6. a4 b4 7. Ne2 Bb7 8. Ng3 Nd7 9. a5 c5 10. c3 bxc3 11. bxc3 Qc7 12. Bd3 Ngf6 13. O-O h5 14. Bg5 Nh7 15. Be3 Nhf6 16. Bg5 Nh7 17. Bh4 Bh6 18. Re1 g5 19. Nf5 gxh4 20. Nxh6 e6 21. Nxh4 Nhf6 22. Qd2 Ng4 23. Nxg4 hxg4 24. Qg5 Qd8 25. Qxd8+ Kxd8 26. g3 Kc7 27. Rab1 Bc6 28. Ng2 Rhb8 29. Ne3 Bb5 30. c4 Ba4 31. d5 Ne5 32. Be2 Rb4 33. Nxg4 Bc2 34. Rbc1 Bxe4 35. Nxe5 dxe5 36. Bf1 exd5 37. cxd5 Kd6 38. Rc3 Rab8 39. Bxa6 Rb1 40. Rce3 Bxd5 41. Rxe5 Rxe1+ 42. Rxe1 Ra8 43. Bf1 Rxa5 44. Rd1 Kc6 45. Rc1 Kd6 46. h4 Ra3 47. Bg2 Bxg2 48. Kxg2 Kc6 49. h5 Kb5 50. h6 Ra8 51. Kf3 Rh8 52. Rh1 c4 53. Kf4 c3 54. g4 Kc4 55. Kf5 c2 56. g5 Kd3 57. Kf6 Kd2 58. Kxf7 c1=Q 59. Rxc1 Kxc1 60. Kg7 Rb8 61. h7 Kd2 62. h8=Q 1-0

[Event "Titled Tuesday intern op 09th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.09"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Salem, AR Saleh"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2679"]
[PlyCount "92"]
[EventDate "2022.08.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nd2 Nbc6 9. N2f3 Bg4 10. O-O Bxf3 11. Nxf3 Qc7 12. Bf4 Rd8 13. Re1 Ng6 14. Bg3 Bc5 15. Bd3 Qb6 16. Rb1 a5 17. h4 Nge7 18. h5 h6 19. a3 Qa7 20. Nh4 O-O 21. Qg4 Kh8 22. Rbd1 Qb6 23. Rb1 Qa7 24. c3 a4 25. Bc2 Ra8 26. Rbd1 Qa6 27. Bd3 Qb6 28. Qe2 Kg8 29. Bb1 Rfd8 30. Qc2 Kf8 31. Kh2 Na5 32. Qh7 Nac6 33. Re2 d4 34. Qh8+ Ng8 35. Bh7 Nce7 36. cxd4 Bxd4 37. Rf1 Qb5 38. Ree1 Rac8 39. f4 Rc5 40. f5 Bxe5 41. Rxe5 Rxe5 42. fxe6 Rxe6 43. Bxg8 Nxg8 44. Ng6+ Rxg6 45. hxg6 f6 46. Qh7 Qxf1 0-1

[Event "Titled Tuesday intern op 09th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.09"]
[Round "5"]
[White "Souleidis, Georgios"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2429"]
[BlackElo "2572"]
[PlyCount "64"]
[EventDate "2022.08.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Be2 Nc6 3. d3 g6 4. f4 Bg7 5. Nf3 e6 6. O-O Nge7 7. c3 d5 8. Na3 O-O 9. Nc2 b6 10. e5 d4 11. c4 f6 12. exf6 Rxf6 13. Bd2 a5 14. b3 Nf5 15. a3 Bb7 16. Rb1 Qc7 17. Ng5 Rd8 18. Ne4 Rff8 19. g4 Ne3 20. Nxe3 dxe3 21. Bxe3 Nd4 22. Ng3 Qc6 23. Ne4 Rd7 24. Rf2 Nxe2+ 25. Qxe2 Rfd8 26. Rd1 h6 27. Rff1 Kh7 28. h3 a4 29. bxa4 Qxa4 30. f5 Bxe4 31. fxe6 Rxd3 32. Rxd3 Bxd3 0-1

[Event "Titled Tuesday intern op 09th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.09"]
[Round "6"]
[White "Clarke, Brandon GI"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2474"]
[BlackElo "2572"]
[PlyCount "57"]
[EventDate "2022.08.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. h4 Bh6 14. a4 bxa4 15. Ncb4 O-O 16. Qxa4 a5 17. Nxe7+ Qxe7 18. Nd5 Qd8 19. Bc4 Kh8 20. O-O Qxh4 21. Qc6 Bg4 22. Qxd6 Qg5 23. Ne3 Bf3 24. Rxa5 Rae8 25. Rfa1 Bxe4 26. Bd5 Rd8 27. Ra8 Bxd5 28. Qxf8+ Rxf8 29. Rxf8# 1-0

[Event "Titled Tuesday intern op 09th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.09"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Pinheiro, Iung Alicio"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2320"]
[PlyCount "77"]
[EventDate "2022.08.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 Qc7 8. Qe2 g5 9. h3 Bg7 10. O-O Nxe5 11. Nxg5 Qc6 12. Re1 d5 13. d4 cxd3 14. Bxd3 Qf6 15. Nxh7 Rxh7 16. Bxh7 Bd7 17. Be3 Nc6 18. Nd2 O-O-O 19. Nf3 Nc4 20. Bg5 Qd6 21. Bxe7 Nxe7 22. Qxe7 Qxe7 23. Rxe7 Be6 24. Ng5 Bf6 25. Nxe6 fxe6 26. Rxe6 Rf8 27. Re2 Kc7 28. Rd1 Kc6 29. g3 Nb6 30. Kg2 a5 31. h4 a4 32. a3 Nc4 33. Bg6 Bd8 34. Be8+ Kc5 35. Bxa4 b5 36. Bb3 Nb6 37. Re5 Bc7 38. Rg5 Re8 39. Bxd5 1-0

[Event "Titled Tuesday intern op 09th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.09"]
[Round "8"]
[White "Pulpan, Jakub"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2422"]
[BlackElo "2572"]
[PlyCount "129"]
[EventDate "2022.08.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. b3 Nf6 5. e3 Bd6 6. Bd3 O-O 7. Nbd2 Nbd7 8. O-O e5 9. cxd5 cxd5 10. dxe5 Nxe5 11. Be2 Nc6 12. Bb2 Re8 13. Nd4 Bd7 14. Rc1 Rc8 15. N2f3 Bb8 16. Nxc6 Rxc6 17. Rxc6 bxc6 18. Qc2 Ne4 19. Bd3 Bg4 20. Nd2 Qd6 21. g3 Ng5 22. Bf5 h5 23. Bxg4 hxg4 24. Qf5 Nh3+ 25. Kg2 Qe6 26. Qxe6 Rxe6 27. Rc1 Ng5 28. b4 a6 29. a4 Kh7 30. Nb3 Ne4 31. Rc2 Ba7 32. Bd4 Bb8 33. Bb2 Ba7 34. Bd4 Bb8 35. h3 gxh3+ 36. Kxh3 f5 37. Bb2 Ba7 38. Bd4 Bb8 39. Kg2 g5 40. Bb2 Ba7 41. Bd4 Bb8 42. Bb6 Be5 43. Nc5 Nxc5 44. Rxc5 f4 45. Ra5 fxg3 46. fxg3 g4 47. Rxa6 Rf6 48. Bd4 Bxd4 49. exd4 Re6 50. b5 Re2+ 51. Kf1 Re3 52. Rxc6 Rxg3 53. a5 Rb3 54. Rb6 g3 55. a6 Ra3 56. Kg2 Kg7 57. Kh3 Kf7 58. Rb7+ Kf6 59. a7 Kg5 60. b6 Kf4 61. Rf7+ Ke4 62. Rf8 g2+ 63. Kxg2 Ra2+ 64. Kg3 Rxa7 65. bxa7 1-0

[Event "Titled Tuesday intern op 09th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.09"]
[Round "9"]
[White "Voege, Tobias"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E13"]
[WhiteElo "2272"]
[BlackElo "2572"]
[PlyCount "52"]
[EventDate "2022.08.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Bg5 h6 6. Bh4 g5 7. Bg3 Ne4 8. Qc2 Bb7 9. e3 Bxc3+ 10. bxc3 d6 11. Bd3 f5 12. c5 Nd7 13. cxd6 cxd6 14. O-O Rc8 15. Qa4 Bc6 16. Qa3 Nxg3 17. fxg3 Qc7 18. Nd2 Nf6 19. Rae1 O-O 20. e4 fxe4 21. Nxe4 Nxe4 22. Rxf8+ Rxf8 23. Bxe4 Bxe4 24. Rxe4 Qf7 25. h4 Qf1+ 26. Kh2 Rf2 0-1

[Event "Titled Tuesday intern op 09th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.09"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Rosen, Eric S"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2360"]
[PlyCount "71"]
[EventDate "2022.08.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Qxd4 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Rfe8 13. Nd4 Rac8 14. f3 b5 15. Nd5 Qxd2 16. Nxe7+ Rxe7 17. Rxd2 h6 18. Bh4 g5 19. Bg3 d5 20. Nxc6 Rxc6 21. exd5 Rc8 22. dxe6 fxe6 23. h4 Kf7 24. hxg5 hxg5 25. Re5 Rh8 26. c3 g4 27. Rxb5 gxf3 28. gxf3 Rh3 29. Rg2 Nd5 30. a3 Rh1+ 31. Ka2 Ne3 32. Re2 Nf5 33. Bb8 Rf1 34. f4 Rd7 35. Rh2 Rdd1 36. Bxa7 1-0

[Event "Titled Tuesday intern op 09th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.09"]
[Round "11"]
[White "Papasimakopoulos, Alexandros"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2314"]
[BlackElo "2572"]
[PlyCount "139"]
[EventDate "2022.08.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. f3 e5 8. d5 e4 9. Bg5 Nbd7 10. e3 c6 11. dxc6 bxc6 12. O-O-O d5 13. fxe4 Qb6 14. Bxf6 Nxf6 15. exd5 cxd5 16. c5 Qc7 17. Bd3 Ng4 18. Nh3 Re8 19. Rhe1 Qxh2 20. Nf4 Rxe3 21. Nxd5 Rxe1 22. Rxe1 Be6 23. Be4 Rd8 24. c6 Qd6 25. Rd1 Kf8 26. Bf3 Ne5 27. c7 Rc8 28. Be4 f5 29. Rf1 Bxd5 30. Rxf5+ Bf7 31. Qxe5 Rxc7+ 32. Bc2 Qxe5 33. Rxe5 Bg6 34. Re2 h5 35. Kd1 Bf7 36. Rf2 Ke7 37. b4 Be6 38. Kd2 g5 39. Bf5 Kd6 40. Bxe6 Kxe6 41. Kd3 Ke5 42. a4 h4 43. b5 g4 44. Rf8 Rd7+ 45. Kc4 Rd2 46. Rh8 Kf4 47. Rxh4 Rxg2 48. Rh7 Rc2+ 49. Kb3 Rc1 50. Rxa7 g3 51. Rg7 Kf3 52. a5 Rb1+ 53. Kc4 Rc1+ 54. Kd5 Rd1+ 55. Kc6 Rc1+ 56. Kb7 g2 57. a6 g1=Q 58. Rxg1 Rxg1 59. a7 Rg7+ 60. Ka6 Rg8 61. b6 Ke4 62. b7 Rg6+ 63. Kb5 Rg5+ 64. Kc4 Rg1 65. a8=Q Rc1+ 66. Kb5 Kd4 67. b8=Q Rb1+ 68. Kc6 Rxb8 69. Qxb8 Ke3 70. Qd6 1-0

[Event "Titled Tuesday intern op 16th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.16"]
[Round "1"]
[White "Miszler, Levente"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2252"]
[BlackElo "2572"]
[PlyCount "48"]
[EventDate "2022.08.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 b6 5. c3 Bb7 6. Nbd2 Be7 7. Qc2 c5 8. e4 Nc6 9. e5 Nd5 10. Bxe7 Qxe7 11. Ne4 O-O 12. Nd6 Rab8 13. a3 Ba8 14. Bb5 f6 15. Bxc6 Bxc6 16. O-O fxe5 17. dxe5 Rxf3 18. Ne4 Rf5 19. f4 Ne3 20. Qd3 Nxf1 21. Rxf1 Rbf8 22. g3 Bxe4 23. Qxe4 g5 24. g4 Rxf4 0-1

[Event "Titled Tuesday intern op 16th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.16"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Brodowski, Piotr"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2572"]
[BlackElo "2450"]
[PlyCount "79"]
[EventDate "2022.08.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. Nf3 d6 5. Be3 b5 6. a4 b4 7. Ne2 Bb7 8. Ng3 Nd7 9. a5 c5 10. c3 bxc3 11. bxc3 Ngf6 12. Bd3 O-O 13. O-O Qc7 14. h3 d5 15. e5 Ne4 16. Bxe4 dxe4 17. Ng5 cxd4 18. cxd4 Bd5 19. N5xe4 f5 20. exf6 exf6 21. Qa4 f5 22. Rac1 Qa7 23. Nc3 Nf6 24. Nxd5 Nxd5 25. Rc5 Rad8 26. Qc4 Qf7 27. Bg5 Rd7 28. Re1 f4 29. Ne4 h6 30. Bh4 g5 31. Bxg5 hxg5 32. Nxg5 Qf5 33. Nf3 Qf7 34. Ng5 Qf5 35. Nf3 Qf7 36. Qxa6 Nf6 37. Ne5 Qe8 38. Qc4+ Kh8 39. a6 Re7 40. Rc6 1-0

[Event "Titled Tuesday intern op 16th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.16"]
[Round "3"]
[White "Popilski, Gil"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2455"]
[BlackElo "2572"]
[PlyCount "61"]
[EventDate "2022.08.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. h4 Be6 15. Bh3 a4 16. Bxe6 fxe6 17. Ndxb4 Nxb4 18. Nxb4 Qb6 19. Qd2 Be7 20. a3 Rf3 21. Nd5 Qb7 22. Nxe7+ Qxe7 23. O-O Ra6 24. Rac1 h6 25. c5 dxc5 26. Qe2 Rb6 27. Qxf3 Rxb2 28. Rc4 Kh7 29. Rxa4 Qb7 30. Qg4 Qb3 31. Ra7 1-0

[Event "Titled Tuesday intern op 16th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.16"]
[Round "4"]
[White "Kambrath, Yannick"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2401"]
[BlackElo "2572"]
[PlyCount "110"]
[EventDate "2022.08.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Bg2 Bxc4 6. Nc3 Bb4 7. Nd2 Bd5 8. Nxd5 exd5 9. O-O O-O 10. Nb1 Re8 11. Nc3 c6 12. a3 Bxc3 13. bxc3 Na6 14. Re1 Nc7 15. f3 d6 16. e4 Ne6 17. Qb3 Qc7 18. a4 h6 19. Bb2 Re7 20. c4 dxe4 21. fxe4 Ng5 22. e5 dxe5 23. dxe5 Nd7 24. h4 Ne6 25. a5 Rae8 26. axb6 axb6 27. Ba3 Nec5 28. Qf3 Nxe5 29. Qf5 Nf3+ 30. Qxf3 Rxe1+ 31. Rxe1 Rxe1+ 32. Kh2 Re8 33. Bb2 Ne6 34. Qg4 Qd6 35. Bc1 Kh8 36. Be3 b5 37. cxb5 cxb5 38. Qf5 Nd4 39. Qf2 Rd8 40. Qxf7 Qe6 41. Qc7 Qd6 42. Qf7 Qf6 43. Qc7 Re8 44. Bf4 Ne6 45. Qc6 Rf8 46. Bd6 Nd4 47. Qd5 Rd8 48. Qe5 Qxd6 49. Qe4 Qf6 50. Qg4 Nf5 51. Be4 Rf8 52. Kh3 b4 53. Bc2 b3 54. Bxb3 Ne3 55. Qe2 Qf5+ 0-1

[Event "Titled Tuesday intern op 16th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.16"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Shuvalova, Polina"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2510"]
[PlyCount "155"]
[EventDate "2022.08.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Ng6 7. Ne1 h5 8. Bd3 Bxd3 9. Nxd3 Nd7 10. Nd2 c5 11. c3 Qb6 12. Nf3 Be7 13. a4 a6 14. a5 Qc7 15. Re1 c4 16. Nf4 Nxf4 17. Bxf4 O-O-O 18. Bg5 Nb8 19. Bxe7 Qxe7 20. b3 cxb3 21. Qxb3 Nc6 22. Reb1 Rd7 23. Ne1 f6 24. exf6 gxf6 25. Nd3 Rc7 26. Re1 Rd8 27. Nf4 Rd6 28. Nxh5 e5 29. Ng3 Qd7 30. dxe5 fxe5 31. Qa3 e4 32. Rad1 Re6 33. Rxe4 Kb8 34. Rxe6 Qxe6 35. h3 Rf7 36. Qc5 Rd7 37. Rb1 Ka8 38. Kh2 Qg6 39. Re1 Qf7 40. Re3 Rd8 41. Rf3 Qd7 42. Nf5 Qc7+ 43. Ng3 Qb8 44. Rf5 d4 45. cxd4 Nxd4 46. Rf7 Ne6 47. Qf5 Nd4 48. Qf4 Qc8 49. Qc7 Qxc7 50. Rxc7 Nc6 51. h4 Nxa5 52. Nf5 Nc6 53. Ne7 Ne5 54. Kh3 a5 55. f4 Nf7 56. Nd5 Nd6 57. Nb6+ Ka7 58. Nd5 Ka6 59. Rc1 a4 60. h5 a3 61. g4 Nb5 62. g5 Rxd5 63. h6 Rd3+ 64. Kg4 Rd2 65. Rh1 Rg2+ 66. Kf3 a2 67. Kxg2 Nc3 68. Ra1 Nd5 69. h7 Nxf4+ 70. Kf3 Ng6 71. Ke4 Kb5 72. Rxa2 Kc6 73. Rh2 Nh8 74. Kf5 Kd7 75. Kf6 Ke8 76. Kg7 Ke7 77. Re2+ Kd6 78. Kxh8 1-0

[Event "Titled Tuesday intern op 16th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.16"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Gubajdullin, Alexey"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2300"]
[PlyCount "119"]
[EventDate "2022.08.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Ne7 7. Nbd2 h6 8. Nb3 Bh7 9. a4 Ng6 10. a5 a6 11. c4 dxc4 12. Bxc4 Be7 13. Bd3 O-O 14. Qc2 Re8 15. Be3 Ngf8 16. Rfd1 Bxd3 17. Rxd3 Ng6 18. Nfd2 Ndf8 19. Nc4 Rb8 20. g3 Qc7 21. Bd2 Red8 22. Re1 Rd5 23. h4 Nd7 24. Ne3 Rb5 25. Ng4 Rc8 26. Rf3 Bf8 27. h5 Ne7 28. Nc5 Nf5 29. Rxf5 exf5 30. Qxf5 Nxc5 31. dxc5 Rxc5 32. Bxh6 Re8 33. Bf4 Qc8 34. Qg5 Qe6 35. b4 Rb5 36. Re4 Kh7 37. h6 Qg6 38. hxg7 Bxg7 39. Qh4+ Kg8 40. Rd4 Rd5 41. Rxd5 cxd5 42. Bh6 Rc8 43. Bxg7 Kxg7 44. Nf6 Qb1+ 45. Kg2 Qg6 46. Qh3 Rc4 47. Nh5+ Kf8 48. Nf6 Kg7 49. Ne8+ Kf8 50. Nd6 Rc7 51. Qh8+ Qg8 52. Qh4 Kg7 53. Qg5+ Kh8 54. Qh4+ Qh7 55. Qd8+ Kg7 56. Qxc7 Qd3 57. Qxf7+ Kh6 58. Qf6+ Kh7 59. Qf7+ Kh6 60. e6 1-0

[Event "Titled Tuesday intern op 16th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.16"]
[Round "7"]
[White "Terry, Renato"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2507"]
[BlackElo "2572"]
[PlyCount "124"]
[EventDate "2022.08.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6 11. Bf4 Rd8 12. Qb5 d6 13. Rd2 Qc7 14. Rad1 a6 15. Qa4 Nc6 16. h3 Rd7 17. g4 h6 18. e3 Rad8 19. Qc2 Qb6 20. Qb1 Nb4 21. b3 Qa7 22. Ne1 Bxg2 23. Nxg2 Qb7 24. e4 Nc6 25. Be3 Ne5 26. Ne1 Ne8 27. f4 Nc6 28. Ne2 Nf6 29. Ng3 Nd4 30. Bxd4 cxd4 31. Re2 Rc8 32. Nd3 Bd8 33. e5 Ne8 34. Rf1 Be7 35. f5 d5 36. cxd5 Qxd5 37. Nh5 Rc3 38. Qd1 Bg5 39. h4 Be3+ 40. Kh2 Qe4 41. Nhf4 exf5 42. gxf5 Qxf5 43. e6 fxe6 44. Ne1 Bxf4+ 45. Kg1 e5 46. Ng2 Nf6 47. Ref2 Qg4 48. Qe1 Rdc7 49. Rxf4 exf4 50. Rxf4 Qg3 51. Qe6+ Kh8 52. Rxf6 Rc1+ 53. Rf1 Rxf1+ 54. Kxf1 Rc1+ 55. Ne1 Qf4+ 56. Ke2 Qe3+ 57. Qxe3 dxe3 58. a4 Rb1 59. Nd3 Rxb3 60. Nc5 Ra3 61. h5 a5 62. Kf3 Kg8 0-1

[Event "Titled Tuesday intern op 16th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.16"]
[Round "8"]
[White "Bortnyk, Olexandr"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2604"]
[BlackElo "2572"]
[PlyCount "87"]
[EventDate "2022.08.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Be2 Nc6 3. f4 e6 4. d3 d5 5. Nf3 Bd6 6. c3 Nge7 7. O-O O-O 8. Be3 b6 9. e5 Bc7 10. d4 a5 11. Na3 Ba6 12. Nb5 a4 13. Nxc7 Qxc7 14. dxc5 Nf5 15. Bf2 bxc5 16. Bxa6 Rxa6 17. Bxc5 Rb8 18. Qe2 Qa5 19. Bf2 h5 20. h3 Raa8 21. Rfc1 Qb5 22. c4 dxc4 23. Rxc4 Nce7 24. Rac1 Rd8 25. Ng5 g6 26. g4 hxg4 27. hxg4 Nh6 28. Ne4 Nd5 29. Nd6 Qa6 30. Qf3 Rab8 31. R1c2 Rf8 32. Kg2 Kg7 33. Bc5 Rh8 34. Ne4 Qa8 35. Re2 Rh7 36. Kg3 Rhh8 37. Nf6 Qa6 38. Rd4 Rbd8 39. Red2 Qb7 40. Nxd5 exd5 41. Rxd5 Rxd5 42. Qxd5 Qb5 43. Bf8+ Kh7 44. Qxb5 1-0

[Event "Titled Tuesday intern op 16th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.16"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Beerdsen, Thomas"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2513"]
[PlyCount "49"]
[EventDate "2022.08.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 b5 7. Bxb5 Nxd4 8. Nxd4 exd4 9. O-O c6 10. Bc4 Nf6 11. Ba3 d6 12. e5 dxe5 13. Qb3 Nd5 14. Nd2 Bc7 15. cxd4 exd4 16. Rfe1+ Be6 17. Qb7 Ne7 18. Bxe6 fxe6 19. Rxe6 O-O 20. Rxe7 Rc8 21. Rae1 Qd5 22. Rxc7 Rce8 23. Rxg7+ Kh8 24. Rxh7+ Kg8 25. Qg7# 1-0

[Event "Titled Tuesday intern op 16th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.16"]
[Round "10"]
[White "Fawzy, Adham"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2471"]
[BlackElo "2572"]
[PlyCount "108"]
[EventDate "2022.08.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 a6 6. Nge2 Rb8 7. a4 e6 8. O-O Nge7 9. d3 d6 10. Be3 Nd4 11. Rb1 Nec6 12. Qd2 Nb3 13. Qd1 Nbd4 14. Qd2 O-O 15. Bh6 Qf6 16. Bxg7 Qxg7 17. Nxd4 Nxd4 18. b4 Bd7 19. a5 Rfd8 20. Ne2 Nc6 21. b5 Nb4 22. b6 Nc6 23. Rfd1 Rbc8 24. Rbc1 Nd4 25. Nxd4 cxd4 26. Qb4 Rc5 27. e5 Qxe5 28. Bxb7 Rxa5 29. Ra1 Rxa1 30. Rxa1 Rb8 31. Bf3 d5 32. cxd5 exd5 33. Qc5 Qf6 34. Bg2 Qxb6 35. Qxb6 Rxb6 36. Bxd5 Be6 37. Bxe6 Rxe6 38. Ra4 Rd6 39. Kg2 f5 40. Kf3 Kf7 41. h4 Kf6 42. Kf4 h6 43. Ra5 g5+ 44. Kf3 Ke6 45. hxg5 hxg5 46. g4 fxg4+ 47. Kxg4 Rb6 48. Rxg5 Rb3 49. Kf4 Rxd3 50. Ke4 Rd2 51. Ra5 Rxf2 52. Rxa6+ Kf7 53. Kxd4 Rf6 54. Rxf6+ Kxf6 1/2-1/2

[Event "Titled Tuesday intern op 16th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.16"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Shimanov, Aleksandr"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2581"]
[PlyCount "103"]
[EventDate "2022.08.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O a6 7. Nbd2 h6 8. Re1 Ne7 9. c3 Bg6 10. b4 a5 11. b5 a4 12. Ba3 Nc8 13. Bxf8 Nxf8 14. c4 Nd7 15. c5 O-O 16. b6 f6 17. Bf1 Bh5 18. Qc2 Bxf3 19. Nxf3 f5 20. a3 g5 21. Bd3 Ne7 22. Rab1 Ng6 23. Rb4 g4 24. Nd2 Qg5 25. Nf1 Nf4 26. Re3 Ra5 27. Rxa4 Rfa8 28. Rxa5 Rxa5 29. a4 h5 30. Qd1 h4 31. Bc2 Nh5 32. Qd2 Ra8 33. Ra3 Nf4 34. a5 Kf7 35. Kh1 Ke7 36. Bd3 Qh6 37. g3 hxg3 38. fxg3 Rh8 39. Qxf4 Qxf4 40. gxf4 Rh3 41. Ng3 Nf8 42. a6 bxa6 43. b7 Nd7 44. Rxa6 Kd8 45. Ra8+ Kc7 46. Re8 Rh6 47. Re7 Rh8 48. Rxe6 Rb8 49. Re7 Kd8 50. Rh7 Rxb7 51. e6 Rb1+ 52. Bxb1 1-0

[Event "Titled Tuesday intern op 23rd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.23"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Danielyan, Vahe"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2284"]
[PlyCount "79"]
[EventDate "2022.08.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O a6 7. Nbd2 h6 8. c4 Ne7 9. c5 Bh7 10. b4 g5 11. Nb3 Bg7 12. Bd3 Bxd3 13. Qxd3 O-O 14. Re1 Nf5 15. g4 Ne7 16. h4 gxh4 17. Nxh4 Ng6 18. Nxg6 fxg6 19. Qxg6 Qh4 20. Be3 Rf7 21. Kg2 Nf8 22. Qh5 Qe7 23. Rh1 Nh7 24. Bxh6 Bxh6 25. Qxh6 Raf8 26. Raf1 Rg7 27. f3 Qf7 28. Nc1 Rg6 29. Qh5 Qg7 30. Ne2 Rg5 31. Qh6 Qf7 32. Ng3 Rg6 33. Qh5 Qg7 34. Qh4 Rf4 35. Nh5 Rgxg4+ 36. fxg4 Rxg4+ 37. Kf3 Rxh4 38. Nxg7 Rxd4 39. Nxe6 Ng5+ 40. Nxg5 1-0

[Event "Titled Tuesday intern op 23rd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.23"]
[Round "2"]
[White "Blanco Ronquillo, Humberto L"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2442"]
[BlackElo "2572"]
[PlyCount "68"]
[EventDate "2022.08.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. O-O cxd4 8. Rd1 Be7 9. Bf4 O-O 10. Nxd4 Bxg2 11. Kxg2 Qc8 12. Nb5 Qc6+ 13. f3 a6 14. N5c3 Qb7 15. Bd6 Bxd6 16. Rxd6 Rc8 17. Na3 Nc6 18. Qd1 Na5 19. Qd4 Rab8 20. Rd1 Qc7 21. Ne4 Nxe4 22. Qxe4 Rd8 23. Qd4 Rb7 24. b3 h6 25. Nc2 Nc6 26. Qe3 b5 27. c5 b4 28. Nd4 Ne7 29. Nc2 Nf5 30. Qd3 Qxc5 31. Rxa6 Qxc2 32. Qxc2 Ne3+ 33. Kf2 Nxc2 34. Rd2 Na3 0-1

[Event "Titled Tuesday intern op 23rd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.23"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Tica, Sven"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2572"]
[BlackElo "2436"]
[PlyCount "146"]
[EventDate "2022.08.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. Qe2 O-O 8. h3 Nc6 9. O-O Na5 10. Nc3 Nxb3 11. axb3 a6 12. Re1 h6 13. Bf4 Be6 14. Rad1 c6 15. Ne4 Nd5 16. Bg3 f5 17. exf6 Nxf6 18. Nxd6 Bxh3 19. Nxb7 Qc8 20. Qxe7 Nd5 21. Qh4 Bg4 22. Nd6 Qd7 23. Ne5 Bxe5 24. Bxe5 Bxd1 25. Qxh6 Qh7 26. Qxh7+ Kxh7 27. Rxd1 Rad8 28. Ra1 Ra8 29. Ne4 Kg8 30. c3 Kf7 31. g3 a5 32. Kg2 Ke6 33. Nc5+ Kf7 34. Rh1 Ke7 35. Ne4 Rf7 36. Ng5 Raf8 37. Nxf7 Rxf7 38. Rh8 Ke6 39. Re8+ Kf5 40. Rc8 Rb7 41. Rxc6 Rxb3 42. Rc5 Ke4 43. Rxa5 Rxb2 44. Ra3 Ne3+ 45. Kh3 Rxf2 46. Ra1 g5 47. g4 Kf3 48. Rb1 Ng2 49. Rg1 Nf4+ 50. Bxf4 Kxf4 51. d5 Rf3+ 52. Kg2 Rd3 53. c4 Kxg4 54. Rc1 Kf4 55. Kf2 g4 56. Ke2 Rd4 57. Rf1+ Ke4 58. Rc1 g3 59. Rc3 Kf4 60. Rc1 Kg4 61. Ke3 Rf4 62. d6 g2 63. Rg1 Rxc4 64. Rxg2+ Kf5 65. Rd2 Rc8 66. Rd5+ Ke6 67. d7 Rd8 68. Ke4 Rxd7 69. Re5+ Kf7 70. Ra5 Re7+ 71. Kf5 Rd7 72. Re5 Re7 73. Rxe7+ Kxe7 1/2-1/2

[Event "Titled Tuesday intern op 23rd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.23"]
[Round "4"]
[White "Bachmann, Axel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2595"]
[BlackElo "2572"]
[PlyCount "86"]
[EventDate "2022.08.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 b6 5. Bb2 Bb7 6. cxd5 exd5 7. Nc3 Bd6 8. Rc1 a6 9. Ne2 O-O 10. Ned4 Re8 11. Qc2 c5 12. Nf5 Bf8 13. Be2 d4 14. Ng3 Nc6 15. a3 Qd7 16. O-O Rad8 17. Bd3 g6 18. Rcd1 b5 19. Ne4 Nxe4 20. Bxe4 d3 21. Qc3 Nd4 22. exd4 b4 23. axb4 cxb4 24. Qxd3 Bxe4 25. Qe3 Bd5 26. Ne5 Qe6 27. Qf4 Bg7 28. Rde1 Qf6 29. Qg3 Qf5 30. h3 Qc2 31. Ba1 a5 32. Re3 Qxd2 33. Rfe1 Qc2 34. Nc4 Rxe3 35. Nxe3 Qxb3 36. Qh4 Rf8 37. Qg5 Be4 38. Qxa5 Bd3 39. Qb6 h6 40. d5 Bc3 41. Bxc3 Qxc3 42. d6 Qxe1+ 43. Kh2 Qxf2 0-1

[Event "Titled Tuesday intern op 23rd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.23"]
[Round "5"]
[White "Theodorou, Nikolas"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2575"]
[BlackElo "2572"]
[PlyCount "79"]
[EventDate "2022.08.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. h3 Bh5 6. d3 e6 7. e4 Bd6 8. Qe1 Ne7 9. Nh4 O-O 10. f4 dxe4 11. dxe4 f6 12. Nd2 e5 13. f5 Bf7 14. g4 b5 15. Nhf3 a5 16. Kh2 a4 17. a3 g5 18. h4 h6 19. Rh1 Kg7 20. Nf1 Rh8 21. Ng3 Bc5 22. Bf1 Qb6 23. Kg2 Rad8 24. Bd2 Nf8 25. Ba5 Qb8 26. Bxd8 Qxd8 27. Rd1 Qc7 28. hxg5 hxg5 29. Rxh8 Kxh8 30. Qc3 Bb6 31. Qd2 Nc8 32. Nxg5 fxg5 33. Qxg5 Nh7 34. Qh6 Bc5 35. Bxb5 cxb5 36. Rh1 Bg8 37. g5 Bf8 38. Qxf8 Qxc2+ 39. Kf3 Qd3+ 40. Kg4 1-0

[Event "Titled Tuesday intern op 23rd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.23"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Munkhgal, Gombosuren"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2572"]
[BlackElo "2463"]
[PlyCount "127"]
[EventDate "2022.08.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 O-O 6. Be3 a6 7. Bd3 b5 8. a4 b4 9. Ne2 Bb7 10. Ng3 Nbd7 11. a5 c5 12. c3 Qc7 13. O-O e5 14. dxe5 dxe5 15. cxb4 cxb4 16. Qb3 Nc5 17. Qc4 Rac8 18. Rfc1 Nfd7 19. Bf1 b3 20. Nd2 Qb8 21. Qb4 Ne6 22. Nxb3 Rfd8 23. Rxc8 Rxc8 24. Rc1 Bf8 25. Rxc8 Qxc8 26. Qc4 Qd8 27. Qc3 Nf4 28. Nc5 Nxc5 29. Bxc5 Qc7 30. Bd4 Bd6 31. Qxc7 Bxc7 32. Bc3 Kf8 33. Bc4 Ke7 34. f3 Bd6 35. Ne2 Bc5+ 36. Kf1 Nxe2 37. Kxe2 f6 38. b4 Bg1 39. Kd3 Kd6 40. Bd2 Bd4 41. Be3 Bxe3 42. Kxe3 Bc8 43. Kd3 Kc6 44. Kc3 g5 45. Bd5+ Kd6 46. Kc4 Bd7 47. Kc3 h5 48. Bc4 Bc8 49. Kb3 h4 50. Ka4 Bd7+ 51. Ka3 Bc8 52. Kb3 Kc6 53. Kc3 Kd6 54. Bd3 Kc6 55. Be2 Kd6 56. Bf1 Kc6 57. Bc4 Kd6 58. b5 axb5 59. Bxb5 Kc5 60. Bc4 Bb7 61. a6 Ba8 62. Bd5 Bxd5 63. exd5 Kb6 64. d6 1-0

[Event "Titled Tuesday intern op 23rd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.23"]
[Round "7"]
[White "Bykhovsky, Anatoly"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2496"]
[BlackElo "2572"]
[PlyCount "72"]
[EventDate "2022.08.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Be7 7. e4 d5 8. cxd5 Bxf1 9. Kxf1 exd5 10. e5 Ne4 11. Nc3 Nxd2+ 12. Qxd2 Qd7 13. h4 Nc6 14. Rc1 Nd8 15. Nd1 Ne6 16. Ne3 Rd8 17. Kg2 c5 18. dxc5 bxc5 19. Rhd1 d4 20. Nf5 O-O 21. Qd3 Rfe8 22. Nxe7+ Qxe7 23. Qe4 h6 24. b3 a5 25. Rc4 Rf8 26. Ra4 f5 27. exf6 Rxf6 28. Re1 Rdf8 29. Rxa5 Qf7 30. Ra8 Nd8 31. Ne5 Rxf2+ 32. Kh3 Qc7 33. Qd5+ Kh7 34. Qe4+ Kg8 35. Qd5+ Kh7 36. Qe4+ Kg8 1/2-1/2

[Event "Titled Tuesday intern op 23rd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.23"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Papasimakopoulos, Alexandros"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2314"]
[PlyCount "51"]
[EventDate "2022.08.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 b6 4. c3 Qd7 5. Nf3 Ne7 6. h4 h5 7. Bg5 Nf5 8. Nbd2 Ba6 9. Bxa6 Nxa6 10. Qe2 Nb8 11. O-O c5 12. dxc5 bxc5 13. c4 d4 14. Ne4 Nc6 15. Rad1 Qc7 16. Ng3 Nfe7 17. Rfe1 Ng6 18. b3 a5 19. Qe4 Rb8 20. Re2 Be7 21. Bxe7 Qxe7 22. Qxc6+ Kf8 23. Ne4 Kg8 24. Qxc5 Qxc5 25. Nxc5 Nxh4 26. Nxh4 1-0

[Event "Titled Tuesday intern op 23rd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.23"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Fier, Alexandr"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2572"]
[BlackElo "2572"]
[PlyCount "111"]
[EventDate "2022.08.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Nf6 5. Qa4+ Nbd7 6. d4 Nxd5 7. dxc5 e6 8. c4 Nc7 9. Be3 Be7 10. Nc3 O-O 11. O-O-O Qe8 12. c6 bxc6 13. Qxc6 Bd8 14. Ne4 Qe7 15. Nd6 Nf6 16. Nxc8 Rxc8 17. Bc5 Qe8 18. Ne5 Qxc6 19. Nxc6 Re8 20. Nxd8 Rexd8 21. Rxd8+ Rxd8 22. Be2 Rc8 23. Bd4 Nb5 24. Bxf6 gxf6 25. Rd1 e5 26. Rd7 Nd4 27. Bd3 f5 28. b3 a5 29. Kd2 Kg7 30. Rd5 Kf6 31. f4 Nc6 32. fxe5+ Nxe5 33. Rxa5 Rg8 34. g3 h5 35. Ra6+ Ke7 36. Bxf5 h4 37. gxh4 Rg2+ 38. Kc3 Rxh2 39. Ra7+ Kd6 40. Be4 Rxh4 41. Bd5 Rh3+ 42. Kb4 f5 43. Ra6+ Kd7 44. Ra7+ Kd6 45. Ra6+ Kc7 46. Rf6 f4 47. Kb5 f3 48. c5 Rh5 49. Bxf3 Nd7 50. Bxh5 Nxf6 51. Bf3 Nd7 52. b4 Ne5 53. Bd5 Nd3 54. a4 Nf4 55. Kc4 Ne6 56. Bxe6 1-0

[Event "Titled Tuesday intern op 23rd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.23"]
[Round "10"]
[White "Lamaze, Simon"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2371"]
[BlackElo "2572"]
[PlyCount "70"]
[EventDate "2022.08.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Re1 a6 11. a4 Ne4 12. Nxe4 Rxe4 13. Qc2 Bf5 14. Bh3 Re5 15. Bxf5 Rxf5 16. Bf4 Rxd5 17. Rad1 Rxd1 18. Rxd1 Nc6 19. Bxd6 Nd4 20. Qxc5 Rc8 21. Qb4 Nxe2+ 22. Kg2 Rc2 23. Qxb7 Rxb2 24. Qxa6 Nc3 25. Rd3 Ne4 26. Bc5 Qe8 27. Be3 Bf8 28. a5 Nxf2 29. Bxf2 Qe2 30. Qc4 Qxf2+ 31. Kh3 Qf1+ 32. Kh4 Rb4 33. Qxb4 Bxb4 34. Rd8+ Kg7 35. Ng5 Be7 0-1

[Event "Titled Tuesday intern op 23rd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.23"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Ohanyan, Emin"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2572"]
[BlackElo "2402"]
[PlyCount "65"]
[EventDate "2022.08.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O O-O 6. Nbd2 d6 7. c3 a5 8. h3 h6 9. Re1 Bb6 10. Nf1 Ne7 11. Ng3 Ng6 12. Bb3 Be6 13. Bxe6 fxe6 14. d4 exd4 15. cxd4 Qd7 16. Be3 d5 17. e5 Ne4 18. Nxe4 dxe4 19. Nd2 Bxd4 20. Nb3 Bxe3 21. Qxd7 Bxf2+ 22. Kh2 Bxe1 23. Qxe6+ Kh7 24. Rxe1 Rae8 25. Qc4 Rxe5 26. Rxe4 b5 27. Qc2 Ref5 28. Rg4 h5 29. Rxg6 Kxg6 30. Nd4 Kg5 31. Nxf5 Rxf5 32. Qxc7 g6 33. Qxa5 1-0

[Event "Titled Tuesday intern op 23rd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.23"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Can, Melih Kaan"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2093"]
[PlyCount "45"]
[EventDate "2022.08.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Nbd2 d6 7. c3 Kh8 8. Re1 Ng4 9. h3 Nh6 10. d4 f5 11. dxe5 fxe4 12. Nxe4 Rxf3 13. exd6 Ne5 14. dxe7 Qxe7 15. gxf3 Bxh3 16. Ng5 Qf6 17. Rxe5 Qxe5 18. Nxh3 Qh5 19. Bxh6 Qxh6 20. Kh2 Rf8 21. Qd4 c5 22. Qxc5 Qf6 23. f4 1-0

[Event "Titled Tuesday intern op 23rd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.23"]
[Round "2"]
[White "Levine, Joseph1"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2254"]
[BlackElo "2572"]
[PlyCount "60"]
[EventDate "2022.08.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. h4 Bh6 14. g3 O-O 15. Bh3 Bb7 16. Ncb4 Kh8 17. O-O g6 18. Nxe7 Qxe7 19. Nd5 Qd8 20. Qd3 f5 21. Rad1 fxe4 22. Qxe4 Ra7 23. Qd3 Ba8 24. Bg2 Raf7 25. Ne3 Qb6 26. Bxa8 Rxf2 27. Rxf2 Bxe3 28. Qxd6 Bxf2+ 29. Kh2 Qxd6 30. Rxd6 Rxa8 0-1

[Event "Titled Tuesday intern op 23rd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.23"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Kambrath, Yannick"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2401"]
[PlyCount "69"]
[EventDate "2022.08.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 b6 6. O-O Ba6 7. d3 Be7 8. Nbd2 O-O 9. Ne4 f5 10. exf6 Nxf6 11. Ng3 Bb7 12. Re1 Nc6 13. a4 Qc7 14. Ba2 Kh8 15. h3 Bd6 16. Ne4 Nxe4 17. dxe4 Ne5 18. Nxe5 Bxe5 19. Be3 Rf7 20. Qg4 Raf8 21. Rad1 Bc6 22. a5 Bh2+ 23. Kh1 Bf4 24. axb6 axb6 25. f3 Be5 26. Bg5 Qa7 27. Bb3 Bb8 28. Bc2 Qc7 29. e5 Rxf3 30. Qh5 h6 31. Bxh6 Kg8 32. Bxg7 Rg3 33. Qh7+ Kf7 34. Bf6+ Ke8 35. Qe7# 1-0

[Event "Titled Tuesday intern op 23rd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.23"]
[Round "4"]
[White "Theodorou, Nikolas"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2575"]
[BlackElo "2572"]
[PlyCount "113"]
[EventDate "2022.08.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 e6 4. O-O Nd7 5. c4 c6 6. d3 Ngf6 7. Qb3 Qb6 8. Be3 Qxb3 9. axb3 a6 10. Bd4 Bd6 11. Bc3 e5 12. b4 O-O 13. h3 Bf5 14. g4 Bg6 15. Nh4 d4 16. Bd2 Rfe8 17. Nxg6 hxg6 18. Na3 e4 19. Nc2 exd3 20. exd3 Ne5 21. Ra3 Rad8 22. f4 Ned7 23. Nxd4 Nf8 24. Nc2 Ne6 25. f5 gxf5 26. gxf5 Nf8 27. Rb3 N8d7 28. Re1 Bg3 29. Rxe8+ Rxe8 30. Kf1 Nh5 31. d4 Bf4 32. Be1 Ndf6 33. Bf3 g6 34. fxg6 fxg6 35. Rd3 Kg7 36. Bf2 Bd6 37. d5 cxd5 38. Bxd5 Nf4 39. Rf3 N6xd5 40. cxd5 Nxd5 41. Rd3 Bxb4 42. Rxd5 Be7 43. Rd7 Kf6 44. Rxb7 Bd6 45. Ne3 Kg5 46. Ng4 Bf4 47. Rd7 Kf5 48. Rd5+ Ke4 49. Rd4+ Kf5 50. Kg2 g5 51. Kf3 Rb8 52. b4 Ke6 53. Be3 Bd6 54. Re4+ Kf5 55. Bd2 Rc8 56. Ne3+ Kg6 57. Nd5 1-0

[Event "Titled Tuesday intern op 23rd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.23"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Nazaretyan, Tigran"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2316"]
[PlyCount "100"]
[EventDate "2022.08.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. O-O Be6 9. Bxe6 Qxe6 10. a4 Nd5 11. d4 cxd4 12. Nxd4 Nxd4 13. Qxd4 Qc6 14. Na3 e6 15. Rd1 Qb6 16. Qe4 Bxa3 17. Rxd5 Bxb2 18. Rb5 Bxa1 19. Rxb6 axb6 20. Ba3 O-O-O 21. g3 Rd1+ 22. Kg2 Rhd8 23. Qxh7 Bxc3 24. Qc2 R8d3 25. Bb4 R1d2 26. Qc1 Rd1 27. Qf4 Rd4 28. Qxf7 Bxb4 29. Qxg7 Bc5 30. Qg8+ Kc7 31. Qf7+ Kb8 32. h4 R4d2 33. Kh3 Rxf2 34. Qxe6 Ka8 35. a5 Rdd2 36. axb6 Rh2+ 37. Kg4 Rd4+ 38. Kh5 Rhd2 39. Qg8+ Rd8 40. Qb3 Kb8 41. Kg4 R2d4+ 42. Kh3 Rb4 43. Qc2 Bxb6 44. Qc3 Rbd4 45. Qa3 Bc7 46. Qb4 Rd3 47. h5 Rxg3+ 48. Kh4 Rgd3 49. Qe7 R8d4+ 50. Kg5 Bd8 0-1

[Event "Titled Tuesday intern op 23rd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.23"]
[Round "6"]
[White "Hnydiuk, Aleksander"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2376"]
[BlackElo "2572"]
[PlyCount "78"]
[EventDate "2022.08.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. a4 bxa4 14. Ncb4 O-O 15. Rxa4 a5 16. Nxe7+ Qxe7 17. Nd5 Qb7 18. Ra2 Be6 19. Bc4 Rfc8 20. Qd3 Rc5 21. O-O Kh8 22. Rfa1 f5 23. f3 fxe4 24. fxe4 Rf8 25. Kh1 h6 26. b3 Qf7 27. h3 Qh5 28. Rxa5 Rxa5 29. Rxa5 Rf2 30. Ra8+ Kh7 31. Ra1 Rd2 32. Qf1 Bg4 33. Kg1 Qh4 34. Qe1 Qxe1+ 35. Rxe1 Bd1 36. b4 Bh4 37. Rf1 Bc2 38. Nc7 Bxe4 39. Bd5 Bxd5 0-1

[Event "Titled Tuesday intern op 23rd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.23"]
[Round "7"]
[White "Czopor, Maciej"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2420"]
[BlackElo "2572"]
[PlyCount "140"]
[EventDate "2022.08.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e3 Nc6 4. a3 g6 5. Nf3 Bg7 6. d3 O-O 7. Be2 d5 8. cxd5 Nxd5 9. Bd2 Be6 10. O-O Qe7 11. Rc1 Rad8 12. Ne4 h6 13. b4 a6 14. Nc5 Bc8 15. Nxa6 e4 16. dxe4 Nc3 17. Qe1 Nxe2+ 18. Qxe2 Bg4 19. Nc5 Ne5 20. Bc3 Nxf3+ 21. gxf3 Bh3 22. Kh1 Bxc3 23. Rxc3 Bxf1 24. Qxf1 Qf6 25. Rc1 Qxf3+ 26. Kg1 b6 27. Nb3 Qg4+ 28. Kh1 Qxe4+ 29. Qg2 Qd3 30. Nd4 Qxa3 31. Rc6 Qa1+ 32. Qg1 Qxg1+ 33. Kxg1 Rd7 34. h4 h5 35. Kg2 Ra8 36. b5 Ra4 37. Kf3 Kf8 38. Ke4 Ra2 39. Kf3 Ra3 40. Ke4 Ra2 41. Kf3 Ke8 42. Rc4 Ra5 43. Rc6 Ra3 44. Ke4 Ra2 45. Kf3 Kd8 46. Rc4 Kc8 47. Rc3 Rd6 48. Kg3 Rb2 49. Rc4 Rxd4 50. Rxd4 Rxb5 51. Rf4 f5 52. f3 Re5 53. Rc4 b5 54. Rc6 Rxe3 55. Rxg6 b4 56. Kf4 Rc3 57. Rg1 b3 58. Kxf5 Rxf3+ 59. Kg5 c5 60. Kxh5 c4 61. Kg6 c3 62. h5 c2 63. h6 Rh3 64. Rc1 Kb7 65. h7 Kb6 66. Kg7 Kb5 67. h8=Q Rxh8 68. Kxh8 Kb4 69. Kg7 Kc3 70. Kf6 b2 0-1

[Event "Titled Tuesday intern op 23rd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.23"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Wan, Joseph C"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2149"]
[PlyCount "103"]
[EventDate "2022.08.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 Nf5 8. Nc2 Qb6 9. O-O cxd4 10. cxd4 Rc8 11. Bd3 Be7 12. g4 Nh4 13. Nxh4 Bxh4 14. g5 h6 15. gxh6 gxh6 16. Kh1 Be7 17. Rg1 Bf8 18. Qh5 Ne7 19. Rg4 Nf5 20. Ne3 Nxd4 21. Rf4 Nf5 22. Nxf5 exf5 23. Bxf5 Bxf5 24. Rxf5 Qg6 25. Qf3 Bc5 26. Be3 Bxe3 27. fxe3 Rg8 28. Rf1 Rc2 29. e6 Qg2+ 30. Qxg2 Rgxg2 31. exf7+ Kf8 32. Rh5 Rgf2 33. Rxf2 Rxf2 34. Rxh6 Rxb2 35. a4 Kxf7 36. a5 Rb3 37. a6 bxa6 38. Rxa6 Rxe3 39. Rxa7+ Kf6 40. Kg2 d4 41. Kf2 Re7 42. Rxe7 Kxe7 43. Ke2 Kf8 44. Kd3 Kg8 45. Kxd4 Kh8 46. Ke5 Kg8 47. Kf5 Kh8 48. h4 Kg8 49. h5 Kh8 50. Kg6 Kg8 51. h6 Kh8 52. h7 1/2-1/2

[Event "Titled Tuesday intern op 23rd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.23"]
[Round "9"]
[White "Aldokhin, Ivan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2413"]
[BlackElo "2572"]
[PlyCount "66"]
[EventDate "2022.08.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Be2 O-O 11. O-O Nd7 12. b4 a6 13. Nc3 f5 14. a4 Bf6 15. Ba3 e4 16. Rc1 b6 17. f4 exf3 18. Bxf3 Ne5 19. c5 Nc4 20. Qb3 Nd2 21. Qa2 Nxf1 22. Kxf1 bxc5 23. bxc5 Qa5 24. Qc4 Be5 25. c6 Qb6 26. Ne2 a5 27. Qb5 Qe3 28. Rb1 Ba6 29. Qb3 Bd3 30. Bc1 Qd4 31. Rb2 Bxh2 32. Ke1 Rfe8 33. Kd2 Bxe2+ 0-1

[Event "Titled Tuesday intern op 23rd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.23"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Matinian, Nikita"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2572"]
[BlackElo "2435"]
[PlyCount "63"]
[EventDate "2022.08.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Nf3 a6 5. Be3 b6 6. Bd3 Bb7 7. O-O Nd7 8. Re1 e6 9. Qd2 h6 10. a4 Ne7 11. h3 g5 12. Ne2 c5 13. c3 c4 14. Bc2 Qc7 15. Ng3 O-O-O 16. b3 cxb3 17. Bxb3 Ng6 18. a5 h5 19. Nxg5 h4 20. Nf1 Rdf8 21. axb6 Nxb6 22. d5 exd5 23. Bxb6 Qxb6 24. Bxd5 Bxd5 25. Qxd5 Nf4 26. Qf5+ Ne6 27. Nxe6 fxe6 28. Qxe6+ Kd8 29. Ne3 Rh6 30. Qd5 Be5 31. Qa8+ Ke7 32. Nd5+ 1-0

[Event "Titled Tuesday intern op 23rd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.23"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Bok, Benjamin"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2616"]
[PlyCount "72"]
[EventDate "2022.08.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qc7 12. Qd2 Rfd8 13. Nd4 Rab8 14. f3 b5 15. g4 b4 16. Nce2 Ba8 17. Ng3 a5 18. h4 a4 19. Rg1 Ne8 20. Bxe7 Qxe7 21. g5 e5 22. Ngf5 Qc7 23. h5 exd4 24. g6 b3 25. gxh7+ Kh8 26. cxb3 axb3 27. axb3 Rxb3 28. h6 Rdb8 29. hxg7+ Nxg7 30. Rxg7 Rxb2+ 31. Qxb2 Rxb2+ 32. Kxb2 Qc3+ 33. Kb1 Qxf3 34. Rdg1 Bxe4+ 35. Kc1 Qc3+ 36. Kd1 Bf3# 0-1

[Event "Titled Tuesday intern op 30th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Chernomordik, Pavel"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2572"]
[BlackElo "2200"]
[PlyCount "69"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. Be3 b5 6. a4 b4 7. Ne2 Nf6 8. Ng3 O-O 9. Bd3 Ng4 10. Bd2 c5 11. c3 bxc3 12. bxc3 Nd7 13. h3 Ngf6 14. O-O Bb7 15. Qe2 e5 16. dxe5 dxe5 17. a5 Qe7 18. Bc4 Kh8 19. Rfb1 Bc6 20. Bxa6 Nxe4 21. Nxe4 Bxe4 22. Qxe4 Rxa6 23. Rb7 Qd6 24. Qc4 Raa8 25. Ng5 Kg8 26. Be3 Qc6 27. a6 h6 28. Ne4 Nb6 29. Qxc5 Qxe4 30. Qxb6 Qc2 31. Qb3 Qf5 32. a7 e4 33. Rb8 Qd7 34. Rxa8 Rxa8 35. Qb8+ 1-0

[Event "Titled Tuesday intern op 30th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "2"]
[White "Tologontegin, Semetey"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2374"]
[BlackElo "2572"]
[PlyCount "56"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 c6 3. d3 Bg4 4. h3 Bh5 5. g4 Bg6 6. f4 e6 7. e4 h6 8. Qe2 Bh7 9. Nf3 Bd6 10. O-O Ne7 11. Nc3 Nd7 12. f5 Qc7 13. fxe6 fxe6 14. Nd4 Bc5 15. Be3 Qd6 16. exd5 exd5 17. b4 Bxb4 18. Bf4 Qc5 19. Be3 Qxc3 20. Ne6 Qe5 21. Rab1 Bd6 22. Nf4 O-O 23. d4 Qf6 24. Nxd5 Qe6 25. Nf4 Bxf4 26. Rxf4 Rxf4 27. Qd2 Re4 28. Bxe4 Bxe4 0-1

[Event "Titled Tuesday intern op 30th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Zemlyanskii, Ivan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2257"]
[PlyCount "101"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 g6 8. O-O Bg7 9. Qe2 Qc7 10. Re1 O-O 11. Na3 Na5 12. b4 cxb3 13. axb3 d5 14. Nb5 Qb8 15. Rxa5 Bg4 16. Nbd4 e6 17. h3 Bxf3 18. Nxf3 Nd7 19. Ra1 Rc8 20. Bb2 b5 21. d4 a5 22. Bd3 b4 23. c4 dxc4 24. Bxc4 Nb6 25. Nd2 a4 26. bxa4 Nxa4 27. Rab1 Qa7 28. Nf3 Rcb8 29. d5 Nc3 30. Bxc3 bxc3 31. dxe6 fxe6 32. Ng5 Kh8 33. Bxe6 h6 34. Nf3 Rxb1 35. Rxb1 Qc5 36. Rc1 Rb8 37. Qe3 Qxe3 38. fxe3 Re8 39. Bd5 Rc8 40. Kf2 Rc5 41. e4 Bf8 42. Rc2 Rc7 43. Ke3 Kg7 44. Nd4 Bc5 45. Rxc3 Bxd4+ 46. Kxd4 Ra7 47. e6 Ra4+ 48. Ke5 Ra7 49. Rf3 Ra6 50. Rf7+ Kg8 51. e7 1-0

[Event "Titled Tuesday intern op 30th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "4"]
[White "Gan Od, Sereenen"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2320"]
[BlackElo "2572"]
[PlyCount "96"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 Bc5 4. Be2 d6 5. Nf3 Nc6 6. O-O a5 7. d3 h6 8. Be3 O-O 9. h3 Be6 10. a3 Nd7 11. Bxc5 Nxc5 12. d4 exd4 13. Nxd4 Nxd4 14. Qxd4 Nb3 15. Qe3 Nxa1 16. Rxa1 Qg5 17. f4 Qc5 18. Qxc5 dxc5 19. f5 Bd7 20. Kf2 Rad8 21. g4 Bc6 22. Ke3 Rfe8 23. h4 Rd4 24. Bd3 Red8 25. Nd5 Bxd5 26. cxd5 c6 27. Rc1 b6 28. Bc4 Re8 29. Bd3 cxd5 30. g5 hxg5 31. hxg5 g6 32. f6 dxe4 33. Bc4 Re5 34. b4 Rxg5 35. bxa5 bxa5 36. Rb1 Rxc4 37. Rb8+ Kh7 38. Kf4 Rf5+ 39. Kg4 Rxf6 40. Kg5 Rf5+ 41. Kh4 e3+ 42. Kg3 Re4 43. a4 e2 44. Kg2 e1=Q 45. Rh8+ Kxh8 46. Kh3 Rf3+ 47. Kg2 Qg3+ 48. Kh1 Rf1# 0-1

[Event "Titled Tuesday intern op 30th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Pulpan, Jakub"]
[Result "1/2-1/2"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2422"]
[PlyCount "157"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 d6 7. Qb3 Na5 8. Bxf7+ Kf8 9. Qa4 Nc6 10. Bb3 Bd7 11. Qc4 Qe8 12. O-O Nf6 13. Nbd2 Rc8 14. Re1 Na5 15. Qd3 Nc6 16. Ng5 h6 17. Bf7 Qd8 18. Ne6+ Bxe6 19. Bxe6 Rb8 20. Nf3 g5 21. h4 g4 22. Nh2 Qe8 23. Nxg4 Nxg4 24. Bxg4 Bxh4 25. Qh3 Qe7 26. d5 Nd8 27. Re3 Nf7 28. Be6 Bf6 29. Qh5 Ng5 30. Bf5 Qf7 31. Bg6 Qg7 32. Rg3 Ke7 33. Bf5 Rbg8 34. a4 Qf7 35. Qe2 h5 36. Qb5 h4 37. Rg4 b6 38. Qd7+ Kf8 39. Qc8+ Kg7 40. Qd7 Qxd7 41. Bxd7 Kf7 42. a5 Ke7 43. Bf5 Nf7 44. axb6 Rxg4 45. Bxg4 axb6 46. Ra7 Kd8 47. Ra8+ Ke7 48. Ra7 Kd8 49. Be3 Rf8 50. Be6 Ng5 51. Bf5 Nf7 52. Ra8+ Ke7 53. Ra6 Kd8 54. Ra7 Rh8 55. Kh2 Rf8 56. Be6 Ng5 57. Ra8+ Ke7 58. Rxf8 Kxf8 59. Bf5 Nf7 60. Be6 Ng5 61. Bf5 Nf7 62. Kg1 Nd8 63. Kf1 Nb7 64. Ke2 Nc5 65. Kf3 Kg7 66. Kg4 Nd3 67. Kh5 Nf4+ 68. Bxf4 exf4 69. c4 Bd4 70. Kg4 Bxf2 71. Kxf4 Kf6 72. Be6 Bg3+ 73. Kf3 Ke5 74. Bd7 Kd4 75. Bb5 Be1 76. Ba6 Bg3 77. Bb5 Kc5 78. Ba6 Kd4 79. Bb5 1/2-1/2

[Event "Titled Tuesday intern op 30th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Bryakin, Mikhail"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2572"]
[BlackElo "2429"]
[PlyCount "48"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe5+ 4. Be2 Bg4 5. d4 Bxe2 6. Ngxe2 Qa5 7. O-O Nf6 8. d5 c6 9. Nf4 cxd5 10. Ncxd5 Nxd5 11. Nxd5 e6 12. Nc3 Nc6 13. Qf3 Be7 14. Qg3 O-O 15. Re1 Rfd8 16. Bh6 Bf8 17. Bg5 Be7 18. Bh6 Bf8 19. Bf4 Qf5 20. Rac1 f6 21. Be3 e5 22. Qh4 Nd4 23. Qe4 Qxe4 24. Nxe4 Ne6 1/2-1/2

[Event "Titled Tuesday intern op 30th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "7"]
[White "Atabayev, Saparmyrat"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "2430"]
[BlackElo "2572"]
[PlyCount "72"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb4 5. g3 Bb7 6. Bg2 O-O 7. O-O Bxc3 8. bxc3 d6 9. Bg5 Nbd7 10. Nd2 Bxg2 11. Kxg2 h6 12. Bxf6 Nxf6 13. e4 e5 14. f4 Re8 15. Qf3 Qd7 16. Qd3 Qc6 17. fxe5 dxe5 18. d5 Qd6 19. c5 bxc5 20. c4 Rab8 21. Rab1 Qa6 22. a3 Rb6 23. Rb5 c6 24. Rxc5 cxd5 25. exd5 e4 26. Qe3 Rb2 27. Kh3 Qb6 28. Rf2 h5 29. Re2 Ng4 30. Qd4 e3 31. d6 Rxd2 32. Qxd2 Qxc5 33. Qd3 Nf2+ 34. Rxf2 exf2 35. d7 Rd8 36. Qf5 Qxf5+ 0-1

[Event "Titled Tuesday intern op 30th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Le, Tuan Minh"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2572"]
[BlackElo "2542"]
[PlyCount "109"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Ne5 Nbd7 7. Nc4 Qd8 8. Bd3 g6 9. O-O Bg7 10. Re1 O-O 11. Bf4 Nb6 12. Be5 Be6 13. Qe2 Nbd7 14. Bf4 Re8 15. Rad1 Bg4 16. f3 Be6 17. Kh1 Nd5 18. Nxd5 Bxd5 19. Ne5 Nxe5 20. Bxe5 Bxe5 21. dxe5 Qb6 22. c4 Be6 23. f4 Rad8 24. f5 gxf5 25. Qh5 Qxb2 26. Re3 Rd4 27. Qg5+ Kf8 28. Rg3 Rg4 29. Rxg4 fxg4 30. Bxh7 f6 31. Qh6+ Kf7 32. Bg6+ Kg8 33. Bh7+ Kh8 34. Bg6+ Kg8 35. Bxe8 Qc2 36. Qg6+ Qxg6 37. Bxg6 Bxc4 38. exf6 exf6 39. Rd7 b5 40. Rxa7 Bd5 41. Kg1 Be6 42. Be4 c5 43. Ra5 Bc4 44. Bc6 b4 45. Rxc5 Bxa2 46. Rb5 b3 47. Bd5+ Kg7 48. Bxb3 Bb1 49. Be6 Bd3 50. Rb7+ Kh6 51. Bxg4 Be4 52. Rb6 Kg5 53. Bf3 Bd3 54. Rd6 f5 55. Rxd3 1-0

[Event "Titled Tuesday intern op 30th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "9"]
[White "Drygalov, Sergey"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2547"]
[BlackElo "2572"]
[PlyCount "90"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Be7 7. e4 d5 8. cxd5 Bxf1 9. Kxf1 exd5 10. e5 Ne4 11. Nc3 Nxd2+ 12. Qxd2 Qd7 13. Kg2 Nc6 14. h4 Nd8 15. Ne2 Ne6 16. Nf4 O-O-O 17. Rac1 Kb7 18. Rc2 Rc8 19. Rhc1 h6 20. Nxe6 fxe6 21. b4 g5 22. h5 g4 23. Ne1 Bg5 24. Qe2 Bxc1 25. Rxc1 Rhg8 26. Nd3 Rcf8 27. Nf4 Rg7 28. Qc2 Rgf7 29. Qg6 Rxf4 30. gxf4 Rxf4 31. b5 Rxd4 32. Qxh6 g3 33. fxg3 Qxb5 34. Qe3 Re4 35. Qf2 Re2 36. Rf1 Rxf2+ 37. Rxf2 Qd3 38. g4 Qe4+ 39. Kg3 Qxe5+ 40. Kh3 Qe3+ 41. Kg2 d4 42. Rf3 Qe2+ 43. Kg3 d3 44. h6 d2 45. h7 d1=Q 0-1

[Event "Titled Tuesday intern op 30th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Andreikin, Dmitry"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2729"]
[PlyCount "64"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Bd7 8. b3 cxb3 9. Nxb3 Qc7 10. Bd3 Nge7 11. Nc5 Bc8 12. O-O Ng6 13. Nb3 Be7 14. Re1 Bd7 15. Bd2 Rc8 16. a4 b6 17. g3 O-O 18. h4 f6 19. h5 Ngxe5 20. dxe5 fxe5 21. Bb5 Bd6 22. Qe2 e4 23. Nfd4 Ne5 24. Bf4 Rf6 25. Rad1 Rcf8 26. c4 Nxc4 27. Bxc4 Bxf4 28. Bxd5 exd5 29. gxf4 Qxf4 30. Qe3 Qg4+ 31. Qg3 Qxh5 32. Ne6 Bxe6 0-1

[Event "Titled Tuesday intern op 30th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "11"]
[White "Deac, Bogdan Daniel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E49"]
[WhiteElo "2699"]
[BlackElo "2572"]
[PlyCount "94"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 c5 8. cxd5 exd5 9. Ne2 Bg4 10. f3 Bh5 11. Nf4 Bg6 12. Nxg6 hxg6 13. O-O Re8 14. a4 Nc6 15. Re1 Rc8 16. Rb1 Na5 17. Rb2 Qc7 18. Rbe2 cxd4 19. cxd4 Qb6 20. Rb2 Qd6 21. Bd2 Qa3 22. Qb1 Nc4 23. Bxc4 Rxc4 24. a5 Rec8 25. Rxb7 Rc2 26. Rb8 Rxb8 27. Qxc2 Rb2 28. Bc1 Qxa5 29. Qc8+ Kh7 30. Rf1 Ra2 31. Qh3+ Kg8 32. Qc8+ Kh7 33. e4 dxe4 34. fxe4 Nxe4 35. Qh3+ Qh5 36. Qxh5+ gxh5 37. Rxf7 Nc3 38. Be3 Kg6 39. Rf1 a5 40. d5 Nxd5 41. Bd4 a4 42. Rb1 Rd2 43. Be5 Ne3 44. g3 Rg2+ 45. Kh1 Re2 46. Bf4 a3 47. Ra1 Nc4 0-1

[Event "Titled Tuesday intern op 30th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "1"]
[White "Reprintsev, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2350"]
[BlackElo "2572"]
[PlyCount "52"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nf6 3. e5 Nd5 4. Nc3 Nc7 5. d4 cxd4 6. Qxd4 Nc6 7. Qe3 Nb4 8. Qd2 d5 9. exd6 Qxd6 10. Qxd6 exd6 11. Bd3 Nxd3+ 12. cxd3 Bf5 13. Ke2 g6 14. Be3 Bg7 15. Rc1 Kd7 16. Nf3 Rhc8 17. h3 h5 18. Nd4 Ne6 19. Nxf5 Bxc3 20. Ng3 Bb2 21. Rxc8 Rxc8 22. Rd1 f5 23. Nf1 f4 24. Bxa7 Ra8 25. Rd2 Bc3 26. Rc2 Bd4 0-1

[Event "Titled Tuesday intern op 30th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Olsen, Filip Boe"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2427"]
[PlyCount "123"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nd2 Nbc6 9. N2f3 Bg6 10. O-O a6 11. Rc1 Nxd4 12. Nxd4 Nc6 13. c4 Nxd4 14. Qxd4 Be7 15. cxd5 exd5 16. Bf3 O-O 17. Bxd5 Qa5 18. Bb3 Rfd8 19. Qf4 h6 20. e6 fxe6 21. Bxe6+ Kh8 22. Qc7 Qb4 23. a3 Qd6 24. Bg4 Bf6 25. b4 Bb2 26. Qxd6 Rxd6 27. Rc7 Bxa3 28. Rxb7 Bb2 29. Bc5 Rf6 30. Bf3 Re8 31. h3 Bd3 32. Rd1 Bb5 33. Rb6 Bc3 34. Rxf6 gxf6 35. g3 Rc8 36. Rc1 Be5 37. Be3 Rxc1+ 38. Bxc1 Bc3 39. Bxh6 Bxb4 40. Bd5 a5 41. h4 a4 42. Be3 Bd3 43. Bd4 Bb1 44. Bxf6+ Kh7 45. g4 a3 46. h5 Bd2 47. g5 Bc1 48. g6+ Kh6 49. g7 Bh7 50. g8=Q Bxg8 51. Bxg8 Bb2 52. Be7 Kxh5 53. Kg2 Kg6 54. Ba2 Kg7 55. Bc5 Kg6 56. Kf3 Kf6 57. Ke4 Kg7 58. f4 Kf6 59. Bd4+ Kg6 60. Bxb2 axb2 61. f5+ Kf6 62. Kf4 1-0

[Event "Titled Tuesday intern op 30th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "3"]
[White "Tanriverdi, Enes"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2399"]
[BlackElo "2572"]
[PlyCount "104"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Be7 7. Bg2 O-O 8. O-O c6 9. Rd1 d5 10. b3 Nbd7 11. Bf4 Rc8 12. Ne5 c5 13. Nc3 cxd4 14. Rxd4 Bc5 15. Rdd1 Nxe5 16. Bxe5 Bxf2+ 17. Kh1 Ng4 18. Bf4 Bc5 19. Ne4 Be3 20. Ng5 g6 21. Rf1 Bxf4 22. gxf4 Ne3 23. Qd3 Nxf1 24. Rxf1 dxc4 25. Qh3 h5 26. Bf3 Qd4 27. Rg1 Kg7 28. Be4 Rce8 29. e3 Qf6 30. Nf3 Rh8 31. Ne5 Rh6 32. Qg2 cxb3 33. axb3 Rc8 34. Qd2 Rd8 35. Qc3 Be2 36. Qc7 Bg4 37. Nd7 Qe7 38. Qe5+ f6 39. Nxf6 Qxf6 40. Qc7+ Kg8 41. h3 Bf5 42. Bf3 Rf8 43. e4 Bxh3 44. f5 exf5 45. exf5 Bxf5 46. Bd5+ Kh8 47. Re1 Rh7 48. Qf4 Bg4 49. Qe3 Bf3+ 50. Bxf3 Qxf3+ 51. Qxf3 Rxf3 52. Re8+ Kg7 0-1

[Event "Titled Tuesday intern op 30th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Pakleza, Zbigniew"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2572"]
[BlackElo "2499"]
[PlyCount "52"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. Be2 e6 6. O-O d5 7. Ne5 Bxe2 8. Qxe2 Be7 9. Bf4 O-O 10. Rad1 Nbd7 11. Rfe1 Bb4 12. Bg5 Qa5 13. exd5 cxd5 14. Nxd7 Nxd7 15. Rd3 Rfc8 16. Qh5 Nf8 17. Bd2 Qd8 18. a3 Be7 19. g3 Bf6 20. h4 Qb6 21. Na4 Qb5 22. Nc5 b6 23. Rb3 Qe8 24. Nd3 Rxc2 25. Bc3 Qa4 26. Rb4 Qa6 0-1

[Event "Titled Tuesday intern op 30th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Gomez Ledo, Roberto Carlos"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2458"]
[PlyCount "90"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 d6 8. dxe5 dxe5 9. Nxe5 Nf6 10. O-O O-O 11. Qc2 c5 12. Nd2 Qc7 13. f4 Nc6 14. Nxc6 bxc6 15. e5 Nd5 16. Nc4 f5 17. exf6 Nxf6 18. f5 Nd5 19. Bd2 Bf6 20. Rae1 Ba6 21. Re6 Rad8 22. Rfe1 Nb6 23. Ne5 Bxd3 24. Nxd3 Qd7 25. Nxc5 Qxd2 26. Qxd2 Rxd2 27. Rxc6 Bxc3 28. Ne4 Bd4+ 29. Kh1 Rxa2 30. h3 Rxf5 31. Rc7 h6 32. Nd6 Rg5 33. g4 h5 34. Re8+ Kh7 35. Nf7 Rc5 36. Rh8+ Kg6 37. gxh5+ Kf6 38. Rxc5 Bxc5 39. h6 gxh6 40. Nxh6 Nd5 41. Ng4+ Kg5 42. Rg8+ Kf4 43. Nh2 Ra1+ 44. Nf1 Rxf1+ 45. Kh2 Rf2+ 0-1

[Event "Titled Tuesday intern op 30th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "6"]
[White "Tologontegin, Semetey"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2374"]
[BlackElo "2572"]
[PlyCount "50"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 c6 3. d3 e5 4. Nf3 Bd6 5. O-O Nf6 6. c4 O-O 7. cxd5 cxd5 8. Bg5 Nbd7 9. Nc3 h6 10. Bxf6 Nxf6 11. Qb3 Be6 12. Qxb7 Rb8 13. Qxa7 d4 14. Ne4 Nxe4 15. dxe4 Rxb2 16. Qa6 Qb8 17. Rfc1 Bb4 18. a4 Bc3 19. Ne1 Rc8 20. a5 Bc4 21. Qxc8+ Qxc8 22. a6 Bxa6 23. Nd3 Rxe2 24. Bf1 Bxd3 25. Bxe2 Bxe2 0-1

[Event "Titled Tuesday intern op 30th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Leiva Rodriguez, Jeammarco Giuseppe"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2389"]
[PlyCount "81"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. Bc4 Nb6 6. Bb3 d5 7. d4 cxd4 8. Qxd4 Bf5 9. O-O e6 10. Qf4 Be7 11. Be3 O-O 12. Nbd2 Nc6 13. Rfe1 Rc8 14. Qg3 Bg6 15. h4 Na5 16. Qg4 Nbc4 17. Bxc4 Nxc4 18. Nxc4 Rxc4 19. Bd4 Bc5 20. h5 Bf5 21. Qg3 Be7 22. h6 g5 23. b3 Rc8 24. Nh2 Kh8 25. Ng4 Bxg4 26. Qxg4 Bc5 27. Re3 Bxd4 28. cxd4 Rg8 29. Rf3 Qe7 30. Rf6 Rg6 31. Rf1 Rcg8 32. Qf3 Rxf6 33. Qxf6+ Qxf6 34. exf6 Rc8 35. Re1 Rc2 36. Re5 Rc1+ 37. Kh2 Rd1 38. Rxg5 Rxd4 39. Kg3 Rd3+ 40. f3 d4 41. Rg7 1-0

[Event "Titled Tuesday intern op 30th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "8"]
[White "Nguyen, Quoc Hy"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2268"]
[BlackElo "2572"]
[PlyCount "94"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Bg5 Nbd7 8. Nf3 b6 9. e3 Bb7 10. Be2 Qe8 11. O-O Ne4 12. Qc2 f5 13. Bh4 h6 14. Nd2 g5 15. Bg3 Qg6 16. Nxe4 Bxe4 17. Bd3 h5 18. Bxe4 fxe4 19. f3 h4 20. Be1 Nf6 21. f4 Ng4 22. Qe2 gxf4 23. Rxf4 Rxf4 24. exf4 h3 25. gxh3 Ne5+ 26. Bg3 Nf3+ 27. Kf2 Nxd4 28. Qg4 e3+ 29. Kg2 Kf7 30. Qxg6+ Kxg6 31. Re1 Nf5 32. Kf3 d5 33. Rd1 d4 34. Ke4 c5 35. Rg1 Kf7 36. Be1 Rg8 37. Rxg8 Kxg8 38. Kd3 Kf7 39. b4 Kg6 40. bxc5 bxc5 41. Ba5 Nd6 42. Bc7 Nb7 43. Be5 Kf5 44. Bg7 a6 45. h4 Kg4 46. Bf6 Kxf4 47. h5 Kf5 0-1

[Event "Titled Tuesday intern op 30th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Boros, Denes"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "2572"]
[BlackElo "2402"]
[PlyCount "115"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Bd7 5. d4 a6 6. Bd3 Bb5 7. Bc2 a5 8. a4 Ba6 9. Na3 Qb6 10. Nb5 Nc6 11. O-O cxd4 12. Nfxd4 Nxd4 13. cxd4 Bxb5 14. axb5 Ne7 15. b4 Nf5 16. Bxf5 exf5 17. bxa5 Rxa5 18. Rxa5 Qxa5 19. Qb3 Qd8 20. g3 h5 21. b6 Be7 22. Ba3 Rh6 23. Bxe7 Kxe7 24. Qb4+ Ke8 25. Rb1 h4 26. Qb5+ Rc6 27. Kg2 Qd7 28. Qb3 f4 29. gxf4 Qg4+ 30. Kf1 Qf5 31. Rd1 Qe4 32. Qe3 Qh1+ 33. Ke2 Qg2 34. Rd2 Rxb6 35. Qf3 Qg6 36. f5 Qc6 37. Qd3 Rb4 38. Rc2 Rc4 39. Rxc4 dxc4 40. Qf3 Qb5 41. Qe4 c3+ 42. Ke3 Qb3 43. e6 c2+ 44. Kd2 Qc4 45. exf7+ Kxf7 46. Kc1 Qc3 47. Qe5 b5 48. Qe6+ Kf8 49. Qd6+ Kg8 50. Qd8+ Kf7 51. Qd7+ Kg8 52. Qe8+ Kh7 53. Qg6+ Kg8 54. Qe6+ Kf8 55. Qd6+ Ke8 56. Qe5+ Kf7 57. Qd5+ Kf8 58. Qd6+ 1/2-1/2

[Event "Titled Tuesday intern op 30th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "10"]
[White "Csonka, Balazs"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2495"]
[BlackElo "2572"]
[PlyCount "64"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 Nh5 6. Bg5 Be7 7. Bxe7 Qxe7 8. g3 O-O 9. Bg2 d6 10. O-O Nf6 11. Re1 Ne4 12. c4 Nd7 13. Qc2 Nxd2 14. Qxd2 Nf6 15. Rad1 Rfe8 16. Qc2 Be4 17. Qc3 h6 18. h3 c5 19. dxc5 Qb7 20. Nh4 Bxg2 21. Nxg2 Ne4 22. Qd3 bxc5 23. h4 Red8 24. b3 a5 25. Qc2 a4 26. Rd3 axb3 27. axb3 Ra6 28. Red1 Rda8 29. Rb1 Ra2 30. Rb2 Ra1+ 31. Kh2 Rf1 32. f4 Raa1 0-1

[Event "Titled Tuesday intern op 30th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Shirov, Alexei"]
[Result "1/2-1/2"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2697"]
[PlyCount "145"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 d6 8. dxe5 dxe5 9. Nxe5 Nf6 10. O-O O-O 11. Qc2 Bd6 12. Nf3 Nc6 13. Bg5 h6 14. Bh4 g5 15. Bg3 Nh5 16. Nbd2 Nf4 17. Bb5 Bg4 18. Bxc6 bxc6 19. e5 Ne2+ 20. Kh1 Nxg3+ 21. fxg3 Be7 22. Ne4 Qd5 23. c4 Qe6 24. Nd4 Qg6 25. Rf6 Bxf6 26. Nxf6+ Kg7 27. Nxg4 Qxc2 28. Nxc2 Rad8 29. Nce3 h5 30. Nf6 Kg6 31. Rf1 Rd3 32. Nf5 Rfd8 33. Ne7+ Kg7 34. Nxh5+ Kh6 35. g4 Rd1 36. Kg1 Rxf1+ 37. Kxf1 Rd1+ 38. Kf2 Ra1 39. Nxc6 Rxa2+ 40. Kf3 a5 41. Ng3 a4 42. Nf5+ Kh7 43. Nfd4 a3 44. Nb5 Ra1 45. Nb4 a2 46. Nxa2 Rxa2 47. Nxc7 Rc2 48. Nb5 Rxc4 49. Nd6 Rf4+ 50. Kg3 Rf1 51. Ne4 Kg6 52. Nd6 Re1 53. Nf5 Rxe5 54. h3 Ra5 55. Kf3 Ra3+ 56. Kf2 Kf6 57. Nd4 Ke5 58. Nf5 Kf4 59. Kg1 Ra1+ 60. Kf2 Ra5 61. g3+ Ke5 62. Kf3 Ra3+ 63. Kg2 f6 64. h4 gxh4 65. Nxh4 Ra2+ 66. Kh3 Ra8 67. Kg2 Rg8 68. Kf3 Ra8 69. Ng6+ Ke6 70. Nf4+ Ke5 71. Ng6+ Ke6 72. Nf4+ Ke5 73. Ng6+ 1/2-1/2

[Event "Titled Tuesday intern op 13th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.13"]
[Round "1"]
[White "Aaditya, Dhingra"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2178"]
[BlackElo "2572"]
[PlyCount "68"]
[EventDate "2022.09.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. d3 Nd7 5. O-O e6 6. Nbd2 Bd6 7. e4 Ne7 8. Qe2 O-O 9. h3 Bh5 10. Rd1 a5 11. Nf1 a4 12. a3 Re8 13. g4 Bg6 14. e5 Bc7 15. Ng3 c5 16. h4 h6 17. h5 Bh7 18. g5 Nc6 19. Bf4 hxg5 20. Bxg5 Qb8 21. h6 g6 22. c4 Ndxe5 23. Nxe5 Bxe5 24. Re1 Bxg3 25. fxg3 Qxg3 26. Bf6 Qf4 27. Bg7 Nd4 28. Qd1 Nf5 29. Be5 Qxh6 30. cxd5 exd5 31. Bxd5 Qg5+ 32. Kf2 Rxe5 33. Rxe5 Qg3+ 34. Kf1 Qxe5 0-1

[Event "Titled Tuesday intern op 13th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.13"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Turutin, Alexander"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2394"]
[PlyCount "57"]
[EventDate "2022.09.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 g6 7. Nc3 Bf5 8. Bd3 Bxd3 9. cxd3 Bh6 10. Qg3 d4 11. Ne4 Qa5+ 12. Bd2 Bxd2+ 13. Nexd2 Nh6 14. O-O O-O 15. Qf4 Nf5 16. Ne4 f6 17. exf6 exf6 18. Rfe1 Nb4 19. Qd2 Qb5 20. a4 Qb6 21. Rac1 a5 22. Rc5 Rac8 23. Rb5 Qa6 24. Nc5 Rxc5 25. Rxc5 Nxd3 26. Rxa5 Qc4 27. Rd1 Nc5 28. Rc1 Nb3 29. Rxc4 1-0

[Event "Titled Tuesday intern op 13th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.13"]
[Round "3"]
[White "Postny, Evgeny"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2573"]
[BlackElo "2572"]
[PlyCount "97"]
[EventDate "2022.09.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 b6 4. e4 h6 5. Bxf6 Qxf6 6. Bd3 Bb7 7. O-O d6 8. Nbd2 Nd7 9. Re1 e5 10. c3 Be7 11. Bb5 c6 12. Bf1 O-O 13. a4 a6 14. Nc4 Rfd8 15. Qb3 b5 16. Na5 Rab8 17. Nxb7 Rxb7 18. axb5 axb5 19. Ra6 Nb8 20. Ra8 Bf8 21. Rd1 exd4 22. cxd4 Qe7 23. e5 dxe5 24. Nxe5 c5 25. Ng6 Qd6 26. Nxf8 Kxf8 27. Qf3 Re7 28. Bxb5 cxd4 29. g3 g6 30. Bd3 Kg7 31. h4 h5 32. Rc1 Qb6 33. Rc2 Nd7 34. Rxd8 Qxd8 35. Qd5 Qb6 36. Kg2 Nf6 37. Qc6 Qd8 38. Qf3 Rd7 39. Re2 Qb6 40. Rc2 Re7 41. Rc6 Qxc6 42. Qxc6 Re6 43. Qf3 Nd7 44. b3 Ne5 45. Qe4 Nc6 46. Qd5 Rf6 47. Qc5 Kg8 48. Be4 Nd8 49. Qxd4 1-0

[Event "Titled Tuesday intern op 13th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.13"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Bodnaruk, Anastasia"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2378"]
[PlyCount "53"]
[EventDate "2022.09.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Qa6 13. Nd4 Rfd8 14. f3 b5 15. g4 b4 16. Nce2 Rab8 17. Ng3 Be8 18. Nh5 Qa5 19. h4 Rb6 20. Bxf6 Bxf6 21. Nxf6+ gxf6 22. Qh6 Ra6 23. Nf5 exf5 24. gxf5 Qxa2+ 25. Kc1 Qa1+ 26. Kd2 Qxb2 27. Rg1+ 1-0

[Event "Titled Tuesday intern op 13th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.13"]
[Round "5"]
[White "Sychev, Klementy"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2552"]
[BlackElo "2572"]
[PlyCount "80"]
[EventDate "2022.09.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bf4 O-O 5. Qb3 a5 6. a3 Bxc3+ 7. Qxc3 d6 8. f3 Nh5 9. Bg3 Nc6 10. Bf2 e5 11. d5 Ne7 12. g4 Nf6 13. e4 Nd7 14. Ne2 Nc5 15. Ng3 Ng6 16. h4 Re8 17. O-O-O Nf4 18. Kb1 Ra6 19. Nf5 a4 20. Be3 Bxf5 21. gxf5 Rb6 22. Qc2 Rb3 23. Bc1 c6 24. Ka2 Rxf3 25. dxc6 bxc6 26. h5 h6 27. Rg1 Kf8 28. Bg2 Rg3 29. Bh1 Rxg1 30. Rxg1 Qb6 31. Rg3 Qb3+ 32. Rxb3 axb3+ 33. Qxb3 Nxb3 34. Kxb3 Nd3 35. Be3 Rb8+ 36. Kc3 Nxb2 37. Bf3 Na4+ 38. Kc2 Rb2+ 39. Kc1 Rb3 40. Kd2 Rxa3 0-1

[Event "Titled Tuesday intern op 13th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.13"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Indjic, Aleksandar"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2572"]
[BlackElo "2628"]
[PlyCount "103"]
[EventDate "2022.09.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. O-O d6 6. c3 Ba7 7. d4 Bd7 8. Re1 Nge7 9. Be3 Ng6 10. Nbd2 O-O 11. Nf1 h6 12. Ng3 Nh4 13. Bxc6 Bxc6 14. dxe5 Bxe3 15. Rxe3 Nxf3+ 16. Qxf3 dxe5 17. Nf5 Kh7 18. Qh5 Qg5 19. Qxg5 hxg5 20. Rh3+ Kg6 21. Ne7+ Kf6 22. Nxc6 bxc6 23. Rd1 Rfd8 24. Rhd3 Rxd3 25. Rxd3 Rb8 26. Rd2 Ke6 27. f3 g6 28. Kf2 Rb5 29. Ke3 a5 30. Kd3 Ke7 31. a4 Rb6 32. Kc4 f5 33. h3 Ra6 34. Kc5 Rb6 35. b4 Ra6 36. Ra2 Kf6 37. b5 cxb5 38. axb5 Ra7 39. c4 g4 40. hxg4 fxg4 41. fxg4 Kg5 42. Kc6 Kf4 43. c5 Kxe4 44. b6 cxb6 45. cxb6 Rf7 46. b7 Rf8 47. Rxa5 Rb8 48. Ra8 Rxb7 49. Kxb7 Kf4 50. Kc6 e4 51. Kd5 e3 52. Re8 1-0

[Event "Titled Tuesday intern op 13th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.13"]
[Round "7"]
[White "Maksimovic, Bojan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2468"]
[BlackElo "2572"]
[PlyCount "106"]
[EventDate "2022.09.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. e5 Nxf3+ 7. Qxf3 Qxe5 8. d3 e6 9. Bf4 Qh5 10. Qg3 a6 11. Bc4 b5 12. Bb3 Bb7 13. Rfe1 Qg6 14. Qh3 Be7 15. a4 b4 16. Ne2 O-O 17. Ng3 Rac8 18. Nf5 Rfe8 19. Nxe7+ Rxe7 20. Bd6 Ree8 21. Re3 Qg4 22. Qxg4 Nxg4 23. Rg3 Nh6 24. Be5 Nf5 25. Rg5 d5 26. a5 c4 27. Ba4 Bc6 28. dxc4 Bxa4 29. Rxa4 Rxc4 30. c3 h6 31. Rh5 Re4 32. f4 f6 33. Bc7 Rc8 34. Bb6 bxc3 35. Rxe4 c2 36. Re1 c1=Q 37. Rxc1 Rxc1+ 38. Kf2 Rc2+ 39. Ke1 Rxb2 40. g4 Nd6 41. g5 hxg5 42. fxg5 Nf5 43. gxf6 gxf6 44. Rh3 Kg7 45. Rc3 d4 46. Rc6 e5 47. Bd8 d3 48. Bxf6+ Kf7 49. Bxe5 Re2+ 50. Kd1 Ne3+ 51. Kc1 d2+ 52. Kb1 d1=Q+ 53. Rc1 Qb3+ 0-1

[Event "Titled Tuesday intern op 13th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.13"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Beerdsen, Thomas"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2572"]
[BlackElo "2514"]
[PlyCount "37"]
[EventDate "2022.09.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 d5 5. e5 Nc6 6. Bb5 Nh6 7. O-O O-O 8. Re1 cxd4 9. cxd4 Bg4 10. Bxc6 bxc6 11. Nbd2 Qb6 12. h3 Bc8 13. Nb3 a5 14. Nc5 Nf5 15. Bf4 Qxb2 16. Rb1 Qc3 17. g4 Nxd4 18. Qxd4 Qc2 19. Rb2 1-0

[Event "Titled Tuesday intern op 13th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.13"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Bluebaum, Matthias"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2572"]
[BlackElo "2647"]
[PlyCount "107"]
[EventDate "2022.09.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nd7 8. Qd2 O-O 9. O-O-O Nf6 10. Bd3 Re8 11. h3 c5 12. Kb1 Qa5 13. Rhe1 Be6 14. c4 Qxd2 15. Nxd2 d5 16. Bf4 Rad8 17. Be5 dxc4 18. Nxc4 b5 19. Ne3 c4 20. Bf5 Nd7 21. Bc7 Nc5 22. Bxd8 Bxd8 23. Nd5 Kf8 24. Bxe6 fxe6 25. Nb4 a5 26. Nc6 Bf6 27. Ne5 Ke7 28. Nc6+ Kf7 29. Ne5+ Ke7 30. f4 Rc8 31. Re2 g6 32. Red2 Rc7 33. Rd8 c3 34. bxc3 Bxe5 35. fxe5 Ne4 36. R1d3 Nxc3+ 37. Kb2 Na4+ 38. Kc1 Nc5 39. R3d4 b4 40. Rh8 Nd7 41. Rxh7+ Ke8 42. Rh8+ Ke7 43. Rh7+ Ke8 44. h4 a4 45. Kb1 b3 46. axb3 axb3 47. cxb3 Rb7 48. Rdxd7 Rxb3+ 49. Kc2 Rg3 50. Rde7+ Kd8 51. Ra7 Rxg2+ 52. Kd3 Rg3+ 53. Ke2 Rg4 54. Rh8# 1-0

[Event "Titled Tuesday intern op 13th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.13"]
[Round "10"]
[White "Xiong, Jeffery"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2690"]
[BlackElo "2572"]
[PlyCount "107"]
[EventDate "2022.09.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 Bb4 6. Qc2 Bb7 7. a3 Be4 8. Qd1 Bxd2+ 9. Qxd2 d6 10. Bg2 Nbd7 11. O-O a5 12. b3 O-O 13. Bb2 h6 14. Rfe1 Re8 15. Qc3 Qb8 16. Bh3 b5 17. Nd2 bxc4 18. bxc4 Nb6 19. Qb3 Nxc4 20. Qxb8 Rexb8 21. Nxc4 d5 22. Nxa5 Rxb2 23. Nc6 Ra4 24. f3 Bg6 25. Bf1 Rb3 26. Rec1 Ne8 27. Kf2 Kf8 28. Ne5 Bh7 29. Nd7+ Ke7 30. Nc5 Raxa3 31. Nxb3 Rxb3 32. Ra2 h5 33. e3 Bd3 34. Bxd3 Rxd3 35. Rb1 Rc3 36. Ke2 Nd6 37. Kd2 Rc6 38. Kd3 Nc4 39. e4 Kd6 40. Ra7 Nb6 41. Rb5 g6 42. Rc5 Kd7 43. h4 Kd6 44. Rb7 Kd7 45. Rxc6 Kxc6 46. Rb8 Nd7 47. Re8 Kd6 48. e5+ Nxe5+ 49. dxe5+ Kxe5 50. Re7 c5 51. Rxf7 c4+ 52. Kc3 g5 53. hxg5 d4+ 54. Kxc4 1-0

[Event "Titled Tuesday intern op 13th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.13"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Bortnyk, Olexandr"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2572"]
[BlackElo "2604"]
[PlyCount "102"]
[EventDate "2022.09.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O c6 7. a4 h6 8. Re1 Qc7 9. Be3 Ng4 10. Bc1 Ngf6 11. b3 Nf8 12. Bb2 Ng6 13. h3 O-O 14. Qd2 Kh7 15. Rad1 a6 16. Bd3 Nh5 17. Ne2 Bf6 18. Ng3 Nhf4 19. Bf1 b5 20. dxe5 dxe5 21. Qd6 Ra7 22. Qxc7 Rxc7 23. Nf5 Ne6 24. g3 Bd7 25. h4 h5 26. Ba3 Ra8 27. Bd6 Rb7 28. a5 c5 29. Rd2 Nd4 30. N5xd4 cxd4 31. b4 Rc8 32. Bc5 Bg4 33. Be2 Kh6 34. Rd3 Bxf3 35. Bxf3 Be7 36. c3 Bxc5 37. bxc5 Rd7 38. Red1 Rxc5 39. cxd4 exd4 40. Rxd4 Rxd4 41. Rxd4 Ne5 42. Kg2 Nc4 43. Rd8 g6 44. Ra8 b4 45. Rxa6 b3 46. e5 b2 47. Be4 Rxe5 48. Bb1 Rxa5 49. Rc6 Nd2 50. Bc2 Ra1 51. Rd6 Rc1 0-1

[Event "Titled Tuesday intern op 13th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.13"]
[Round "1"]
[White "Mikhalsky, Vladimir"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2269"]
[BlackElo "2572"]
[PlyCount "114"]
[EventDate "2022.09.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 d5 3. Bg2 Bf5 4. Nf3 e6 5. O-O h6 6. c4 c6 7. b3 Nbd7 8. Bb2 Bd6 9. Nbd2 O-O 10. Ne5 Qe7 11. a3 Rfd8 12. c5 Bxe5 13. dxe5 Ng4 14. Nf3 Be4 15. b4 Bxf3 16. exf3 Ngxe5 17. f4 Nc4 18. Bc3 b6 19. cxb6 axb6 20. Qd4 Nf6 21. a4 c5 22. bxc5 bxc5 23. Qd3 Ra6 24. Rfe1 Rda8 25. Qc2 Nd6 26. Bxf6 Qxf6 27. Qxc5 Nc4 28. Qb5 Ra5 29. Qc6 Nb2 30. Bf1 Nxa4 31. Qc7 R5a7 32. Qc6 Qc3 33. Qb5 Qc7 34. Rec1 Qd8 35. Rcb1 Nc3 36. Rxa7 Nxb5 37. Rxa8 Qxa8 38. Rxb5 g6 39. Rc5 Kg7 40. h4 Qa7 41. Rc3 Kf6 42. h5 gxh5 43. Rb3 Qd4 44. Kg2 Kg7 45. Be2 h4 46. Bf3 hxg3 47. fxg3 Qd2+ 48. Kh3 Qf2 49. Kg4 Kf6 50. Ra3 Qf1 51. Kh4 Qg1 52. Kg4 Qh2 53. Bd1 h5+ 54. Kf3 h4 55. Kg4 h3 56. Kh4 Qg1 57. Bg4 h2 0-1

[Event "Titled Tuesday intern op 13th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.13"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Fernandez de La Vara, Arnaldo"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2572"]
[BlackElo "2462"]
[PlyCount "93"]
[EventDate "2022.09.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Na3 Nc6 6. Bd3 Nge7 7. O-O Ng6 8. Re1 a6 9. g3 f6 10. exf6 Qxf6 11. Be4 Bd6 12. Nc4 Bc7 13. cxd4 cxd4 14. d3 h6 15. b3 Bd7 16. Ba3 e5 17. Rc1 Kf7 18. Bxg6+ Kxg6 19. Ncxe5+ Bxe5 20. Rxc6 Bxc6 21. Nxe5+ Kh7 22. Qg4 Rae8 23. f4 g5 24. h4 gxf4 25. Qxf4 Qxf4 26. gxf4 Rhg8+ 27. Kf1 Rg2 28. Bc5 Rxa2 29. Bxd4 Bg2+ 30. Kg1 Rg8 31. h5 Bd5+ 32. Ng6 Bf7 33. Re7 Rg7 34. Bxg7 Kxg7 35. Ne5 Ra1+ 36. Kf2 Kf6 37. Rxf7+ Ke6 38. Ke3 Ra2 39. Rxb7 Kf5 40. Rb6 Rh2 41. Rxh6 Rh3+ 42. Kd4 Kxf4 43. Rxa6 Rxh5 44. Rf6+ Kg5 45. Rf1 Rh4+ 46. Kc3 Rh2 47. Nf3+ 1-0

[Event "Titled Tuesday intern op 13th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.13"]
[Round "3"]
[White "Trost, Edvin"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2340"]
[BlackElo "2572"]
[PlyCount "120"]
[EventDate "2022.09.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bf5 3. Bb2 e6 4. g3 h6 5. Bg2 Nf6 6. O-O Be7 7. d3 O-O 8. Nbd2 a5 9. a4 c6 10. Re1 Bh7 11. e4 Na6 12. Ne5 Qb6 13. Qe2 Rad8 14. Rac1 Nb4 15. h4 Bc5 16. Rf1 Na2 17. Ra1 Nb4 18. Rac1 Rfe8 19. Ng4 Nxg4 20. Qxg4 Bd4 21. Bxd4 Qxd4 22. c3 Qxd3 23. Rfd1 Na2 24. Bf1 Nxc1 25. Bxd3 Nxd3 26. Qe2 Nc5 27. e5 Bc2 28. Rc1 Bh7 29. Qe3 Nd7 30. f4 c5 31. Nf3 Rb8 32. Ra1 b5 33. axb5 Rxb5 34. Nd2 Reb8 35. Kf2 Bf5 36. Rg1 h5 37. Ra1 Nf8 38. Qe2 g6 39. Qe3 Nd7 40. Ra2 Kg7 41. Ra3 R8b7 42. Ra2 Nb8 43. Kg1 Nc6 44. Kh2 d4 45. cxd4 Nxd4 46. Ra3 Nc2 47. Qf3 Nxa3 48. Ne4 Bxe4 49. Qxe4 Rxb3 50. Kh3 Nb5 51. f5 Nd4 52. Qf4 Nxf5 53. Qg5 Rxg3+ 54. Qxg3 Nxg3 55. Kxg3 Rb4 56. Kf3 Rg4 57. Ke3 Rxh4 58. Kd3 Rg4 59. Kc3 h4 60. Kb3 h3 0-1

[Event "Titled Tuesday intern op 13th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.13"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Tatarinov, Dmitry"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2572"]
[BlackElo "2314"]
[PlyCount "31"]
[EventDate "2022.09.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Ke8 10. h3 h5 11. Bg5 b6 12. Rad1 Bd7 13. Ne2 c5 14. Nf4 Bc6 15. Nd5 Rc8 16. Nxc7+ 1-0

[Event "Titled Tuesday intern op 13th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.13"]
[Round "5"]
[White "Keymer, Vincent"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2693"]
[BlackElo "2572"]
[PlyCount "63"]
[EventDate "2022.09.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 b6 5. cxd5 exd5 6. g3 Bd6 7. Bg2 Ba6 8. b4 O-O 9. b5 Bb7 10. O-O a6 11. Bb2 axb5 12. Nxb5 Be7 13. Qc2 c5 14. d4 c4 15. Ne5 Nc6 16. a4 Nb4 17. Qe2 Re8 18. Nxc4 Rc8 19. Rfc1 Ne4 20. Ne5 Ba6 21. Rxc8 Qxc8 22. Rc1 Qe6 23. Ba3 Rc8 24. Qb2 Bxb5 25. axb5 Rxc1+ 26. Qxc1 Na2 27. Qa1 Bxa3 28. Qxa2 Bd6 29. Bxe4 dxe4 30. Qxe6 fxe6 31. Nc4 Bb4 32. Nxb6 1-0

[Event "Titled Tuesday intern op 13th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.13"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Timmermans, Mark"]
[Result "1/2-1/2"]
[ECO "C90"]
[WhiteElo "2572"]
[BlackElo "2391"]
[PlyCount "236"]
[EventDate "2022.09.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Nbd2 d6 7. c3 Na5 8. Bb5 a6 9. Ba4 b5 10. Bc2 c5 11. Re1 Bb7 12. Nf1 Nc6 13. Ng3 Re8 14. Bb3 Na5 15. Bc2 Bf8 16. Qe2 d5 17. h3 c4 18. Bd2 cxd3 19. Bxd3 dxe4 20. Nxe4 Nxe4 21. Bxe4 Bxe4 22. Qxe4 Nc4 23. Bg5 f6 24. b3 Nd6 25. Qd5+ Nf7 26. Qxd8 Rexd8 27. Be3 Rac8 28. Rac1 Ba3 29. Rc2 Rd3 30. c4 bxc4 31. bxc4 Rd7 32. Rb1 Rdc7 33. c5 Nd8 34. Rb6 Bxc5 35. Bxc5 Rxc5 36. Rxc5 Rxc5 37. Rxa6 Kf7 38. Ra7+ Kf8 39. Nd2 Nc6 40. Rc7 Rc2 41. Ne4 Re2 42. Nd6 Nd4 43. a4 Re1+ 44. Kh2 Ra1 45. Rf7+ Kg8 46. Ra7 h5 47. Ne8 Nc6 48. Rxg7+ Kf8 49. Rc7 Kxe8 50. Rxc6 Kf7 51. Ra6 h4 52. g4 Kg6 53. Kg2 e4 54. Ra8 Kg5 55. a5 f5 56. gxf5 Kxf5 57. a6 Kg6 58. a7 Kg7 59. f4 exf3+ 60. Kxf3 Ra4 61. Ke3 Kh7 62. Kd3 Kg7 63. Kc3 Ra1 64. Kb3 Kh7 65. Kc4 Kg7 66. Kd5 Kh7 67. Kc6 Rc1+ 68. Kd5 Rd1+ 69. Ke6 Ra1 70. Kf5 Rf1+ 71. Kg5 Ra1 72. Kxh4 Ra4+ 73. Kg5 Ra1 74. Kf5 Ra5+ 75. Kf6 Ra1 76. Ke5 Re1+ 77. Kd4 Rd1+ 78. Kc3 Ra1 79. Kb2 Ra6 80. Kb3 Ra1 81. h4 Ra6 82. Kc2 Ra1 83. Kb2 Ra6 84. h5 Ra5 85. Kb3 Ra1 86. Kc4 Rc1+ 87. Kd5 Ra1 88. Kd6 Ra2 89. Kc5 Ra1 90. Kb5 Rb1+ 91. Kc6 Rc1+ 92. Kb7 Rb1+ 93. Kc7 Rc1+ 94. Kd6 Rd1+ 95. Ke5 Ra1 96. h6 Ra5+ 97. Kd4 Ra1 98. Kc5 Rc1+ 99. Kb4 Rb1+ 100. Ka5 Ra1+ 101. Kb6 Rb1+ 102. Ka6 Ra1+ 103. Kb7 Rb1+ 104. Kc8 Rc1+ 105. Kd8 Rd1+ 106. Ke8 Ra1 107. Ke7 Ra2 108. Kd6 Ra1 109. Kc5 Rc1+ 110. Kb6 Rb1+ 111. Ka5 Ra1+ 112. Kb4 Rb1+ 113. Ka3 Ra1+ 114. Kb2 Ra6 115. Rb8 Rxa7 116. Rb3 Ra6 117. Ra3 Rxa3 118. Kxa3 Kxh6 1/2-1/2

[Event "Titled Tuesday intern op 13th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.13"]
[Round "7"]
[White "Wan, Joseph C"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2153"]
[BlackElo "2572"]
[PlyCount "77"]
[EventDate "2022.09.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 Bd6 5. Nbd2 O-O 6. Bg3 b6 7. Bd3 Bb7 8. c3 c5 9. Ne5 Nc6 10. f4 Ne7 11. Qf3 Nf5 12. Bf2 Be7 13. g4 Nd6 14. O-O Nfe4 15. Qe2 f6 16. Nef3 c4 17. Bc2 b5 18. a4 a6 19. Kg2 Qb6 20. a5 Qc7 21. h4 Rab8 22. h5 b4 23. cxb4 Bc6 24. Rfc1 Rxb4 25. h6 Rxb2 26. hxg7 Rfb8 27. Nxe4 Nxe4 28. Qf1 Kxg7 29. Nh4 Bb4 30. Bxe4 Bd2 31. Rc2 dxe4 32. Qxc4 R8b4 33. Qxe6 Rxc2 34. Nf5+ Kf8 35. Qxf6+ Ke8 36. Qh8+ Kd7 37. Rh1 Bb5 38. Rxh7+ Kc6 39. Qa8+ 1-0

[Event "Titled Tuesday intern op 13th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.13"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Tayar, Jonathan"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2344"]
[PlyCount "71"]
[EventDate "2022.09.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Qxd4 a6 6. Bc4 e6 7. Bf4 Nc6 8. Qd3 e5 9. Bg5 Be6 10. O-O-O Rc8 11. Bb3 h6 12. Bxf6 Qxf6 13. Kb1 Qd8 14. Nd5 Be7 15. h3 Bxd5 16. Qxd5 O-O 17. g4 Qa5 18. h4 Qxd5 19. Bxd5 g6 20. c3 Kg7 21. a3 Rc7 22. Nd2 Nd8 23. Nf1 Ne6 24. Ne3 Nf4 25. Bb3 Rc5 26. f3 Rb8 27. Nd5 Nxd5 28. Rxd5 b5 29. Kc2 a5 30. Kd3 b4 31. cxb4 axb4 32. Rxc5 dxc5 33. a4 Rd8+ 34. Bd5 Rd6 35. Kc4 Rc6 36. Bxc6 1-0

[Event "Titled Tuesday intern op 13th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.13"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Nasuta, Grzegorz"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2572"]
[BlackElo "2531"]
[PlyCount "81"]
[EventDate "2022.09.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O a6 6. Nbd2 d6 7. c3 Ba7 8. Bb3 h6 9. Re1 O-O 10. Nf1 Re8 11. Ng3 Be6 12. h3 d5 13. Be3 Bxe3 14. Rxe3 Qd7 15. exd5 Bxd5 16. Qe2 Bxb3 17. axb3 Nd5 18. Nxe5 Nxe5 19. Rxe5 Nf4 20. Rxe8+ Rxe8 21. Qf3 Nxd3 22. Rd1 Re1+ 23. Rxe1 Nxe1 24. Qxb7 Qd1 25. Nf1 Nd3 26. Qxc7 Nxb2 27. b4 Qe2 28. Qc8+ Kh7 29. Qf5+ Kg8 30. Ne3 Qe1+ 31. Kh2 Qxc3 32. Nd5 Qe1 33. Qc8+ Kh7 34. Qc2+ Kg8 35. Qxb2 Qe4 36. Ne3 Qf4+ 37. Kg1 Qe4 38. Qb3 h5 39. Qc4 Qb1+ 40. Kh2 g6 41. Nd5 1-0

[Event "Titled Tuesday intern op 13th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.13"]
[Round "10"]
[White "Mikhailov, Viacheslav"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2428"]
[BlackElo "2572"]
[PlyCount "98"]
[EventDate "2022.09.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d4 Ngf6 6. c4 e6 7. Nc3 Be7 8. h3 Bh5 9. g4 Bg6 10. Bf4 O-O 11. Qb3 Qb6 12. c5 Qa6 13. Rfe1 b6 14. cxb6 axb6 15. Ne5 Nxe5 16. Bxe5 Nd7 17. Bg3 b5 18. e3 Nb6 19. Ne2 h6 20. Nf4 Bh7 21. Nd3 Nc4 22. Ne5 Rfc8 23. Rec1 Bd6 24. Qc3 b4 25. Qb3 Bxe5 26. Bxe5 c5 27. Bf1 Qb7 28. Bg3 Nd2 29. Qd1 Nxf1 30. Qxf1 c4 31. Bd6 c3 32. bxc3 bxc3 33. Bc5 c2 34. a4 Ra5 35. Qe1 Rca8 36. Qc3 Rxa4 37. Rxa4 Rxa4 38. Ba3 Rc4 39. Qa5 Be4 40. Qd8+ Kh7 41. Bf8 Qb1 42. Ba3 Qb3 43. Qf8 Ra4 44. Bd6 Qb2 45. Be5 Qxc1+ 46. Kh2 Qh1+ 47. Kg3 Qf3+ 48. Kh4 g5+ 49. Kh5 Qxh3# 0-1

[Event "Titled Tuesday intern op 13th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.13"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Pap, Gyula"]
[Result "1/2-1/2"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2420"]
[PlyCount "223"]
[EventDate "2022.09.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qd7 8. O-O Bb6 9. Nbd2 Na5 10. Qc2 Nxc4 11. Nxc4 Ne7 12. a4 a5 13. dxe5 dxe5 14. Nxb6 cxb6 15. Ba3 f6 16. Rfd1 Qe6 17. Rd6 Qf7 18. Rxb6 O-O 19. Rd1 Re8 20. h3 Ng6 21. Kh2 Nf4 22. Ng1 Qg6 23. f3 Qf7 24. Bc1 Ng6 25. Be3 f5 26. exf5 Bxf5 27. Qb2 Re7 28. Ne2 Bd7 29. Rxb7 Bxa4 30. Rxe7 Nxe7 31. Ra1 Bc6 32. Qb6 a4 33. Bc5 Rc8 34. Ng3 Nd5 35. Qa6 Bb7 36. Qb5 Nxc3 37. Qb4 Nd5 38. Qb5 Nf4 39. Rxa4 Nxg2 40. Ra7 Nh4 41. Qxb7 Qxb7 42. Rxb7 Nxf3+ 43. Kg2 Nh4+ 44. Kf2 Rxc5 45. Ne4 Rc8 46. Ng5 Re8 47. Kg3 Nf5+ 48. Kg2 Ne3+ 49. Kf3 Nd5 50. Ne4 Nf6 51. Nd6 Rd8 52. Nf5 Rd3+ 53. Ke2 Rd7 54. Rb6 Kf7 55. Ne3 Kg6 56. Ng4 Kf5 57. Ne3+ Kg6 58. Nc4 Re7 59. Kf3 Kf5 60. Ne3+ Kg6 61. Nd5 Rf7 62. Ne3 h5 63. Nc4 Kf5 64. Nd6+ Kg6 65. Nxf7 Kxf7 66. Ra6 g5 67. Ke3 g4 68. h4 Kg6 69. Ra1 Kf5 70. Rf1+ Ke6 71. Rf2 Nd5+ 72. Ke4 Nf6+ 73. Ke3 Nd5+ 74. Kd3 Nf4+ 75. Ke4 Ng6 76. Ra2 Nxh4 77. Ra6+ Kf7 78. Kxe5 g3 79. Kf4 g2 80. Ra1 Kg6 81. Kg3 Nf5+ 82. Kxg2 Kg5 83. Kf3 Nd4+ 84. Ke4 Ne6 85. Ra6 Ng7 86. Ra1 Kg6 87. Rg1+ Kf6 88. Rh1 Kg6 89. Ke5 Kf7 90. Rg1 Ne6 91. Rf1+ Ke7 92. Ra1 Nf8 93. Ra7+ Nd7+ 94. Kf5 Kd6 95. Ra6+ Kd5 96. Rh6 Nc5 97. Rxh5 Kd4 98. Kf4 Nd3+ 99. Kf5 Nc5 100. Rh8 Nd3 101. Rd8+ Ke3 102. Rd7 Nf2 103. Rd5 Nd3 104. Rd7 Nf2 105. Re7+ Kf3 106. Re8 Nd1 107. Ke5 Ke3 108. Rd8 Nf2 109. Rh8 Nd3+ 110. Kf5 Kd4 111. Rd8+ Ke3 112. Rd7 1/2-1/2

[Event "Titled Tuesday intern op 20th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.20"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Urbina Perez, Juan Antonio"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2572"]
[BlackElo "2274"]
[PlyCount "77"]
[EventDate "2022.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Bc4 e6 6. Nf3 a6 7. a4 c5 8. O-O Be7 9. d5 exd5 10. Nxd5 Nxd5 11. Bxd5 O-O 12. Re1 Nc6 13. Bf4 Bf6 14. c3 Bg4 15. Bd6 Re8 16. Rxe8+ Qxe8 17. Bxc5 Rd8 18. Qe1 Qxe1+ 19. Rxe1 h6 20. Be4 Rd7 21. h3 Be6 22. Bc2 b5 23. axb5 axb5 24. Rd1 Rxd1+ 25. Bxd1 Ne5 26. Nxe5 Bxe5 27. Be2 Bc4 28. Kf1 f5 29. Bd4 Bd6 30. b3 Bxe2+ 31. Kxe2 Kf7 32. Kd3 g6 33. c4 bxc4+ 34. Kxc4 Ke6 35. b4 h5 36. b5 Kd7 37. Kd5 Be7 38. b6 Bd8 39. b7 1-0

[Event "Titled Tuesday intern op 20th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.20"]
[Round "2"]
[White "Tillyaev, Ulugbek"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2313"]
[BlackElo "2572"]
[PlyCount "62"]
[EventDate "2022.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Nf3 d6 5. Bg2 Be7 6. O-O O-O 7. d4 e4 8. Ne1 d5 9. cxd5 cxd5 10. Bg5 Nc6 11. Nc2 Be6 12. Rc1 Rc8 13. Kh1 Re8 14. f3 exf3 15. exf3 h6 16. Bxf6 Bxf6 17. f4 Qb6 18. f5 Bd7 19. Nxd5 Qd8 20. Qd3 a6 21. Rcd1 Na5 22. Rfe1 Rxe1+ 23. Rxe1 Bb5 24. Qd1 Nc4 25. Nxf6+ Qxf6 26. b3 Nb2 27. Qd2 Nd3 28. Rf1 Nb4 29. Nxb4 Bxf1 30. Bxf1 Qxf5 31. Bg2 Qb1+ 0-1

[Event "Titled Tuesday intern op 20th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.20"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Sychev, Klementy"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2552"]
[PlyCount "75"]
[EventDate "2022.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 c4 8. Na4 Qa5+ 9. c3 Nd7 10. b4 Qd8 11. O-O Be7 12. Nd2 Qc7 13. g4 Bg6 14. f4 f6 15. Nc5 Bf7 16. exf6 gxf6 17. f5 e5 18. Ne6 Qd6 19. g5 fxg5 20. Bh5 Ngf6 21. Bxf7+ Kxf7 22. Nxg5+ Ke8 23. Ne6 Kf7 24. dxe5 Nxe5 25. Bf4 Rhg8+ 26. Kh1 Rg4 27. Nf3 Rxf4 28. Nxf4 Neg4 29. Ng5+ Kg8 30. Qf3 Rf8 31. Rae1 h6 32. Nge6 Rf7 33. h3 Ne5 34. Qg3+ Kh7 35. Rg1 Qb8 36. Ng6 Nfd7 37. Nxe5 Nxe5 38. Qxe5 1-0

[Event "Titled Tuesday intern op 20th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.20"]
[Round "4"]
[White "Gorshtein, Ido"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2471"]
[BlackElo "2572"]
[PlyCount "126"]
[EventDate "2022.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. g3 Be7 5. Bg2 O-O 6. Ne2 c6 7. d3 Re8 8. Nd2 a5 9. a3 Bf8 10. h3 d5 11. O-O Bd6 12. e4 Na6 13. Kh2 Nc5 14. Nc3 Be6 15. b4 axb4 16. axb4 Rxa1 17. Qxa1 Na6 18. b5 Nb4 19. bxc6 bxc6 20. exd5 cxd5 21. Nb5 Bb8 22. Qa4 Nc6 23. c4 h5 24. cxd5 Nxd5 25. Ne4 h4 26. Rc1 hxg3+ 27. fxg3 Nce7 28. Ng5 Bf5 29. Qh4 Bg6 30. Qc4 Ne3 31. Qb3 Nxg2 32. Kxg2 Qxd3 33. Qxd3 Bxd3 34. Nc7 Rc8 35. Nd5 Rxc1 36. Nxe7+ Kf8 37. Bxc1 Kxe7 38. Kf3 f6 39. Ne4 Bb5 40. Ba3+ Ke6 41. g4 Bc6 42. Ke3 g6 43. Nc5+ Kd5 44. Nd3 Ba7+ 45. Kd2 Bb5 46. Be7 Ke6 47. Bc5 Bb8 48. Ke3 f5 49. gxf5+ gxf5 50. Bb6 f4+ 51. Kd2 Kf5 52. Bg1 Bxd3 53. Kxd3 e4+ 54. Ke2 Bd6 55. Bf2 Be7 56. Bd4 Bf6 57. Bg1 f3+ 58. Kd2 Bg5+ 59. Kc3 e3 60. Kd3 e2 61. Bf2 Bf4 62. Kc3 Ke4 63. h4 Be3 0-1

[Event "Titled Tuesday intern op 20th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.20"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2591"]
[PlyCount "104"]
[EventDate "2022.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6 5. d5 Nc5 6. O-O e4 7. Bxe4 Nxe4 8. Re1 Ne7 9. Rxe4 d6 10. Nc3 h6 11. Nd4 g6 12. Qe2 Bg7 13. Bd2 Kf8 14. Re1 Bf6 15. Qf3 Bf5 16. Nxf5 gxf5 17. R4e2 Qd7 18. Qh5 Kg7 19. Nd1 Nxd5 20. c4 Ne7 21. Rxe7 Bxe7 22. Ne3 Bg5 23. f4 Bf6 24. Nxf5+ Kf8 25. Nxh6 Re8 26. Rf1 Rh7 27. f5 Qe7 28. Bf4 Qe2 29. Qxe2 Rxe2 30. Ng4 Bxb2 31. h3 Re4 32. Bg5 Rg7 33. Bh6 Bd4+ 34. Kh1 Kg8 35. Bxg7 Kxg7 36. Rf3 Re1+ 37. Kh2 Rc1 38. Rg3 Kf8 39. f6 Rxc4 40. h4 Rc5 41. Rf3 Rh5 42. Kh3 c5 43. Nh2 Rh6 44. Ng4 Rh5 45. Nh2 c4 46. g4 Re5 47. g5 c3 48. Ng4 Re2 49. g6 fxg6 50. f7 c2 51. Nf6 Bxf6 52. Rc3 Bxc3 0-1

[Event "Titled Tuesday intern op 20th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.20"]
[Round "6"]
[White "Hambleton, Aman"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2437"]
[BlackElo "2572"]
[PlyCount "64"]
[EventDate "2022.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 Bd6 5. Nbd2 O-O 6. Bd3 c5 7. c3 Nc6 8. Bg3 b6 9. e4 Be7 10. e5 Nh5 11. Ng5 Bxg5 12. Qxh5 g6 13. Qe2 cxd4 14. h4 Bh6 15. h5 dxc3 16. bxc3 Kg7 17. hxg6 fxg6 18. Nf3 Bg5 19. Nxg5 Qxg5 20. Rh3 Bd7 21. Kf1 Rf7 22. Re1 Raf8 23. Kg1 Qe7 24. Qd2 Kg8 25. Bh4 Qc5 26. Qh6 Rxf2 27. Kh2 Rf1 28. Bxg6 Qg1+ 29. Kg3 Qf2+ 30. Kh2 Qg1+ 31. Kg3 Qf2+ 32. Kh2 Qg1+ 1/2-1/2

[Event "Titled Tuesday intern op 20th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.20"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Sokolovsky, Yahli"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2572"]
[BlackElo "2426"]
[PlyCount "120"]
[EventDate "2022.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. Be3 b5 6. a4 b4 7. Ne2 Bb7 8. Ng3 Nf6 9. Bd3 a5 10. O-O O-O 11. c3 Nc6 12. d5 Nb8 13. cxb4 axb4 14. Qb3 c5 15. dxc6 Nxc6 16. Bb5 Qa5 17. Bd2 Nd7 18. Rfb1 Nc5 19. Qc4 Rfb8 20. Qc2 b3 21. Qd1 Qb6 22. Be3 Ba6 23. Bxc6 Qxc6 24. Bd4 Nxe4 25. Bxg7 Kxg7 26. Qd4+ Nf6 27. Rc1 Qb6 28. Qh4 Qb4 29. Qg5 Bd3 30. Re1 Rb7 31. h3 h6 32. Qe3 Bc2 33. Nd4 Rxa4 34. Rxa4 Qxa4 35. Qc3 h5 36. Nf1 Ra7 37. Rc1 Qa5 38. Qxa5 Rxa5 39. Ne3 Be4 40. Nxb3 Rb5 41. Rc3 Nd5 42. Nxd5 Bxd5 43. Nd4 Rxb2 44. Rc7 Kf6 45. f3 Rd2 46. Nb5 Rd3 47. Nc3 e6 48. Kf2 Rd4 49. Ke3 Rb4 50. Nxd5+ exd5 51. Rd7 Ke6 52. Ra7 h4 53. Rc7 Rb2 54. Kf4 Rxg2 55. Rc8 g5+ 56. Ke3 Rg3 57. Re8+ Kd7 58. Rh8 Rxh3 59. Kf2 Rg3 60. Rxh4 gxh4 0-1

[Event "Titled Tuesday intern op 20th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.20"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Baches Garcia, Guillermo"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2326"]
[PlyCount "67"]
[EventDate "2022.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. dxc5 Qxd1+ 7. Kxd1 O-O-O+ 8. Nbd2 e5 9. b4 a5 10. a3 Nf6 11. Kc2 e4 12. Ng5 Bh5 13. Ngxe4 Nxe4 14. Nxe4 f5 15. Nd6+ Bxd6 16. cxd6 Rxd6 17. Bf4 Re6 18. f3 Rhe8 19. Bc4 R6e7 20. Rhd1 g5 21. Bd6 Rd7 22. Bc5 Rxd1 23. Rxd1 f4 24. b5 Bg6+ 25. Kc1 Ne5 26. Bf1 Bf7 27. Rd4 Nd7 28. Bd6 Re1+ 29. Rd1 Re3 30. Kd2 Bb3 31. Re1 Rxe1 32. Kxe1 Nf6 33. c4 a4 34. Be7 1-0

[Event "Titled Tuesday intern op 20th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.20"]
[Round "9"]
[White "Vignesh, NR."]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "2473"]
[BlackElo "2572"]
[PlyCount "62"]
[EventDate "2022.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 b6 6. Bd3 Bb7 7. O-O d5 8. cxd5 exd5 9. Bd2 Bd6 10. Nb5 Be7 11. Ne5 c5 12. f4 Nc6 13. Qf3 a6 14. Nc3 cxd4 15. Nxc6 Bxc6 16. exd4 b5 17. a3 Qb6 18. Be3 a5 19. Ne2 Rfe8 20. Ng3 b4 21. axb4 Bxb4 22. Nf5 Bd7 23. Bf2 Ne4 24. Ne3 Nxf2 25. Rxf2 Qxd4 26. Nxd5 Bc5 27. Nc7 Bc6 28. Qg3 Re3 29. Bxh7+ Kxh7 30. Qh4+ Kg8 31. Nxa8 Re2 0-1

[Event "Titled Tuesday intern op 20th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.20"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Skliarov, Viktor"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2384"]
[PlyCount "135"]
[EventDate "2022.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 Qc7 8. Qe2 g5 9. h3 Bg7 10. O-O Nxe5 11. Nxg5 h6 12. Nf3 Nxf3+ 13. Qxf3 d5 14. a4 Be6 15. d4 cxd3 16. Bxd3 O-O-O 17. Re1 Nc4 18. Bf4 Be5 19. Rxe5 Nxe5 20. Qe3 f6 21. a5 a6 22. Nd2 Qc6 23. Bxe5 fxe5 24. Qxe5 Rhg8 25. Qh5 d4 26. Be4 Bd5 27. Re1 Bxe4 28. Nxe4 d3 29. Qf5+ e6 30. Qe5 Rd5 31. Qf4 Rgd8 32. Nd2 Rg5 33. g3 Rf5 34. Qe3 e5 35. Qe4 Qxe4 36. Rxe4 Kc7 37. Kg2 Kc6 38. Rh4 Rd6 39. Rb4 Rdf6 40. f3 Rd6 41. Re4 Rd5 42. b4 Rf8 43. Kf2 Rfd8 44. Ke3 Rg8 45. g4 Rg7 46. c4 Rd4 47. Rxe5 Rdd7 48. f4 Kc7 49. f5 Rgf7 50. Re4 Rd6 51. Re5 Rdd7 52. Ne4 Kd8 53. b5 axb5 54. cxb5 Kc7 55. Rc5+ Kb8 56. Rc3 d2 57. Nxd2 Rfe7+ 58. Ne4 Rd5 59. Rb3 Rde5 60. Rb4 Rd5 61. Kf4 Rd1 62. f6 Rf1+ 63. Kg3 Rf7 64. b6 Ra1 65. Rd4 Rc1 66. Rd8+ Rc8 67. Rxc8+ Kxc8 68. Nd6+ 1-0

[Event "Titled Tuesday intern op 20th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.20"]
[Round "11"]
[White "Prraneeth, Vuppala"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2458"]
[BlackElo "2572"]
[PlyCount "98"]
[EventDate "2022.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. Bg2 c6 9. Qc2 d5 10. cxd5 cxd5 11. O-O Nc6 12. a3 Rc8 13. Qb2 Ne4 14. Rfd1 f5 15. Rac1 Bd6 16. b4 Bc4 17. Nxe4 fxe4 18. Bg5 Qc7 19. Nd2 Bxe2 20. Re1 Bd3 21. b5 Qf7 22. Nxe4 Bxe4 23. Bxe4 Nxd4 24. Rxc8 Rxc8 25. Qxd4 Bc5 26. Qd2 dxe4 27. Rxe4 Qf5 28. Rf4 Qd5 29. Qe2 h6 30. Bh4 g5 31. Rf6 Kg7 32. Rxe6 Rd8 33. Bxg5 hxg5 34. Re5 Qd1+ 35. Qxd1 Rxd1+ 36. Kg2 Kf6 37. Re4 Rd2 38. h4 Rxf2+ 39. Kh3 Ra2 40. hxg5+ Kxg5 41. Rg4+ Kf5 42. Rf4+ Ke5 43. Ra4 Rxa3 44. Rg4 Kf5 45. Rf4+ Ke6 46. Kh4 Be7+ 47. Kg4 Bd6 48. Re4+ Kd5 49. Re8 Rxg3+ 0-1

[Event "Titled Tuesday intern op 20th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.20"]
[Round "1"]
[White "Pert, Richard G"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "2412"]
[BlackElo "2572"]
[PlyCount "98"]
[EventDate "2022.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 Nbd7 4. Nf3 b6 5. c4 e6 6. cxd5 exd5 7. Nc3 Bb7 8. Bd3 Be7 9. O-O O-O 10. Rc1 Ne4 11. Bf4 c5 12. dxc5 Ndxc5 13. Nd4 Bf6 14. Nxe4 dxe4 15. Bb5 Rc8 16. Nf5 Nd3 17. Rxc8 Bxc8 18. Nd6 Nxf4 19. exf4 Bg4 20. Qd2 Bxb2 21. h3 Ba3 22. Nxe4 Bf5 23. Qe3 Qe7 24. Ng3 Qxe3 25. fxe3 Be6 26. f5 Bd5 27. Rd1 Ba8 28. Kf1 Bc5 29. e4 a5 30. a4 Be3 31. Bc4 Bf4 32. Ne2 Be5 33. Bd5 Rd8 34. Kf2 Kf8 35. Ke3 Ke7 36. Rd3 Bxd5 37. exd5 Kd6 38. Ke4 Re8 39. Kf3 Rc8 40. g4 Rc4 41. Rb3 Rb4 42. Rxb4 axb4 43. Ke4 b3 44. Kd3 Kxd5 45. g5 b2 46. Kc2 Ke4 47. f6 gxf6 48. Ng3+ Bxg3 49. gxf6 Be5 0-1

[Event "Titled Tuesday intern op 20th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.20"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Lewtak, Damian"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2386"]
[PlyCount "129"]
[EventDate "2022.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. h4 O-O-O 11. h5 h6 12. Qe1 Kb8 13. Bd1 Ka8 14. Bc2 Nf5 15. g4 Ne7 16. Nh4 g6 17. hxg6 fxg6 18. f4 g5 19. fxg5 hxg5 20. Ng2 Be8 21. Nf3 Bh6 22. Rb1 Nb3 23. Bxg5 Bxg5 24. Nxg5 Nxd4 25. cxd4 Qxd4+ 26. Qe3 Qxg4 27. Bd1 d4 28. Bxg4 dxe3 29. Nxe6 Rd2 30. Nc7+ Kb8 31. Nxe8 Rxe8 32. Nxe3 Rg8 33. Rf2 Rd3 34. Re1 Nd5 35. Nxd5 Rxg4+ 36. Rg2 Rxg2+ 37. Kxg2 Rxd5 38. e6 Rd8 39. Kf3 Kc7 40. Kf4 Kd6 41. Rd1+ Ke7 42. Rxd8 Kxd8 43. Ke5 Ke7 44. a4 b6 45. Kd5 a6 46. Kc6 b5 47. axb5 a5 48. Kd5 a4 49. Kxc4 Kxe6 50. Kb4 Kd7 51. Kxa4 Kc7 52. Ka5 Kb7 53. b6 Kb8 54. Ka6 Ka8 55. b7+ Kb8 56. b3 Kc7 57. Ka7 Kc6 58. b8=Q Kc5 59. b4+ Kc6 60. b5+ Kc5 61. b6 Kb5 62. b7 Ka5 63. Qc8 Kb5 64. b8=Q+ Ka5 65. Qa6# 1-0

[Event "Titled Tuesday intern op 20th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.20"]
[Round "3"]
[White "Riehle, Marco"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2353"]
[BlackElo "2572"]
[PlyCount "92"]
[EventDate "2022.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. a3 Nf6 3. e5 Nd5 4. c4 Nc7 5. b4 d6 6. exd6 exd6 7. Bb2 Nc6 8. Nf3 Bg4 9. Be2 Ne6 10. b5 Na5 11. d3 Be7 12. O-O Nf4 13. h3 Bh5 14. Nbd2 O-O 15. Ne4 d5 16. Ng3 Bg6 17. Rc1 dxc4 18. dxc4 Nxe2+ 19. Nxe2 Bd3 20. Ne5 Bxe2 21. Qxe2 Bf6 22. Nf3 Re8 23. Bxf6 Rxe2 24. Bxd8 Rxd8 25. Rfd1 Rxd1+ 26. Rxd1 g6 27. Rd7 h6 28. Rc7 b6 29. Rxa7 Nxc4 30. a4 Ra2 31. g3 Kg7 32. h4 Kf6 33. g4 g5 34. h5 Nb2 35. a5 bxa5 36. b6 Nc4 37. Rc7 Rb2 38. Rxc5 Rb4 39. Rc6+ Kg7 40. Nd4 Ne5 41. Nf5+ Kh7 42. Rxh6+ Kg8 43. Rd6 a4 44. Rd4 Nf3+ 45. Kg2 Nxd4 46. Nxd4 Rxd4 0-1

[Event "Titled Tuesday intern op 20th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.20"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Vasquez Schroder, Rodrigo Rafael"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2518"]
[PlyCount "96"]
[EventDate "2022.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Ng6 7. Ne1 h5 8. Bd3 Nh4 9. Nd2 Bxd3 10. Nxd3 Nf5 11. Nf3 Qb6 12. c3 c5 13. dxc5 Bxc5 14. Bg5 Nc6 15. Qd2 Be7 16. Rfe1 Qc7 17. Rad1 Rd8 18. h3 h4 19. Qf4 Bxg5 20. Nxg5 a6 21. Qg4 Qe7 22. Nf4 g6 23. c4 d4 24. a3 a5 25. Nd3 Kf8 26. Ne4 Kg7 27. Rb1 Qc7 28. Qf4 a4 29. Nec5 Ra8 30. Qg5 Qd8 31. Qxd8 Nxd8 32. Nxb7 Nxb7 33. c5 Rhc8 34. Rec1 Na5 35. Rc2 Rc7 36. Kh2 Rb8 37. Re1 Rb5 38. Re4 Nb3 39. c6 Na5 40. Nb4 Kf8 41. Re1 Ke7 42. Rec1 Kd8 43. f4 Kc8 44. Rd2 Nb3 45. Rcd1 Nxd2 46. Rxd2 Rxb4 47. axb4 Rxc6 48. g4 hxg3+ 0-1

[Event "Titled Tuesday intern op 20th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.20"]
[Round "5"]
[White "Maze, Sebastien"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2530"]
[BlackElo "2572"]
[PlyCount "100"]
[EventDate "2022.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Nxd4 cxd4 7. Nd5 Nxd5 8. exd5 Qc5 9. c4 a6 10. Ba4 Qxc4 11. Bb3 Qd3 12. Bc2 Qc4 13. Bb3 Qd3 14. Bc2 Qb5 15. Bb3 b6 16. d3 Bb7 17. Qf3 e6 18. Bf4 Be7 19. Rac1 O-O 20. Rc7 Bxd5 21. Bxd5 exd5 22. Rfc1 Rfe8 23. g3 Bf8 24. b3 h6 25. h4 a5 26. a4 Qxb3 27. Rxd7 Re7 28. Qxd5 Qxd5 29. Rxd5 Rae8 30. Kf1 Re2 31. Rc7 Ra2 32. Rdd7 Ree2 33. Rxf7 Rxf2+ 34. Kg1 Rfe2 35. Kf1 Rf2+ 36. Kg1 Rfb2 37. Bc1 Rg2+ 38. Kf1 Rh2 39. Kg1 Rag2+ 40. Kf1 Rxg3 41. Bf4 Rf3+ 42. Kg1 Rhf2 43. Rxf8+ Kxf8 44. Bd6+ Kg8 45. Be5 Rf1+ 46. Kg2 R1f2+ 47. Kg1 Rf7 48. Rc8+ Kh7 49. h5 R2f5 50. Bxd4 Rg5+ 0-1

[Event "Titled Tuesday intern op 20th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.20"]
[Round "6"]
[White "Fernandez de La Vara, Arnaldo"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2462"]
[BlackElo "2572"]
[PlyCount "109"]
[EventDate "2022.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bf5 3. Bb2 e6 4. d3 Nf6 5. g3 h6 6. Bg2 Be7 7. O-O O-O 8. Nbd2 a5 9. a4 c6 10. Qe1 Na6 11. e4 Bh7 12. Qe2 Re8 13. Kh1 Nb4 14. Ne1 Qb6 15. e5 Nd7 16. f4 Qa6 17. g4 Rad8 18. Ndf3 c5 19. Bh3 c4 20. Rd1 cxd3 21. cxd3 d4 22. Nxd4 Nc5 23. f5 exf5 24. gxf5 Bg5 25. Rf3 Rxd4 26. Bxd4 Nxb3 27. Bb2 Qc6 28. Bg2 Qxa4 29. d4 Nd5 30. Nd3 Nxd4 31. Bxd4 Qxd4 32. Nf2 Nf4 33. Rxd4 Nxe2 34. Rd7 Rxe5 35. f6 Bxf6 36. Ng4 Re8 37. Rxf6 gxf6 38. Nxf6+ Kf8 39. Nxe8 Kxe8 40. Rxb7 Bd3 41. Ra7 Nf4 42. Bc6+ Kf8 43. Rxa5 Bg6 44. Bf3 Ne6 45. Re5 Nd4 46. Bg2 Ne6 47. Kg1 Nf4 48. Bf1 Ne6 49. Kf2 Ng5 50. Kg3 Ne4+ 51. Kf4 Ng5 52. Ra5 Ne6+ 53. Ke5 Kg7 54. h4 h5 55. Bc4 1-0

[Event "Titled Tuesday intern op 20th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.20"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Rychagov, Andrey"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2547"]
[PlyCount "47"]
[EventDate "2022.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Be7 10. Bd3 Bd7 11. O-O Rc8 12. Qe1 Nxe3 13. fxe3 f6 14. exf6 Bxf6 15. Nc3 Nxd4 16. Nxd4 Bxd4 17. Nxd5 Qd6 18. exd4 Qxd5 19. Qe3 Bc6 20. Qg3 Qxd4+ 21. Kh1 Rf8 22. Bxh7 Bd5 23. Rxf8+ Kxf8 24. Qd6+ 1-0

[Event "Titled Tuesday intern op 20th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.20"]
[Round "8"]
[White "Nasuta, Grzegorz"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2531"]
[BlackElo "2572"]
[PlyCount "100"]
[EventDate "2022.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. Nc3 Nd7 8. g4 Bg6 9. Bf4 e6 10. Qe2 Be7 11. Bg3 Qa5 12. Nd2 b5 13. e5 O-O 14. O-O Rfd8 15. Nce4 c4 16. dxc4 Nb6 17. c5 Na4 18. f4 Bxe4 19. Nxe4 Nxc5 20. c3 Nxe4 21. Qxe4 Rd2 22. Rad1 Rad8 23. Rxd2 Rxd2 24. Qxc6 Qd8 25. Rf2 Rd5 26. f5 Bc5 27. fxe6 fxe6 28. Qxe6+ Kh8 29. Kg2 Bxf2 30. Bxf2 Rd2 31. Qc6 Qf8 32. Qf3 Qxf3+ 33. Kxf3 Rxb2 34. e6 Kg8 35. a3 a6 36. Bc5 Rh2 37. Kg3 Re2 38. e7 Kf7 39. h4 Re4 40. g5 Rc4 41. Bb4 g6 42. Kh3 Ke8 43. Kg3 Kd7 44. Kh3 a5 45. Bxa5 Kxe7 46. Bb4+ Ke6 47. Kg3 Kf5 48. Kh3 Re4 49. Kg3 Re3+ 50. Kf2 Rh3 0-1

[Event "Titled Tuesday intern op 20th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.20"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Perez Ponsa, Federico"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2572"]
[BlackElo "2537"]
[PlyCount "67"]
[EventDate "2022.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 Na5 9. Ba2 d5 10. d4 dxe4 11. Nxe5 c5 12. Bd2 cxd4 13. axb5 axb5 14. Bxa5 Rxa5 15. Nc6 Rxa2 16. Rxa2 Qc7 17. Nxe7+ Qxe7 18. Qxd4 Be6 19. Ra7 Qd8 20. Qxd8 Rxd8 21. h3 h5 22. Rb7 Bd7 23. Rd1 Rc8 24. Rdxd7 Nxd7 25. Rxd7 Rxc2 26. Nc3 b4 27. Nxe4 Rxb2 28. Ng5 g6 29. Rxf7 Rb1+ 30. Kh2 b3 31. Rb7 h4 32. Nf3 b2 33. Nxh4 g5 34. Nf3 1-0

[Event "Titled Tuesday intern op 20th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.20"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Ceres, Dragos"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2572"]
[BlackElo "2407"]
[PlyCount "120"]
[EventDate "2022.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Ke8 10. h3 h5 11. Bg5 Be6 12. b3 a5 13. Rad1 Bb4 14. Ne2 a4 15. Nfd4 Nxd4 16. Nxd4 Bd7 17. Rd3 axb3 18. axb3 Be7 19. Bxe7 Kxe7 20. Rfd1 Rhd8 21. b4 Be6 22. f4 g6 23. Kf2 Rd5 24. Kf3 Ra2 25. c4 Rd7 26. g4 hxg4+ 27. hxg4 Rh2 28. Kg3 Rh8 29. f5 gxf5 30. gxf5 c5 31. bxc5 Rxd4 32. f6+ Kd7 33. Rxd4+ Kc6 34. Rd8 Rh3+ 35. Kf4 Kxc5 36. Re8 Bxc4 37. Re7 b5 38. Rxc7+ Kb4 39. Rdd7 Be6 40. Rxf7 Rh4+ 41. Kg3 Rh3+ 42. Kg2 Re3 43. Rfe7 Rxe5 44. f7 Bd5+ 45. Kf2 Rf5+ 46. Ke3 Ka3 47. Kd4 Bb3 48. Ra7+ Kb4 49. Rab7 Bc4 50. Ke4 Rf1 51. Ke5 Kc3 52. Rec7 b4 53. Kd6 b3 54. Rb8 b2 55. f8=Q Rxf8 56. Rxc4+ Kxc4 57. Rxb2 Rf6+ 58. Ke5 Rf3 59. Rc2+ Rc3 60. Rxc3+ Kxc3 1/2-1/2

[Event "Titled Tuesday intern op 20th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.20"]
[Round "11"]
[White "Pakleza, Zbigniew"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2499"]
[BlackElo "2572"]
[PlyCount "136"]
[EventDate "2022.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. h3 Bd6 6. Bxd6 cxd6 7. Be2 O-O 8. O-O d5 9. Nbd2 d6 10. c4 dxc4 11. Nxc4 Nc6 12. Qb3 Qe7 13. Qa3 Rfd8 14. Rfc1 Nd5 15. e4 Nf4 16. Bf1 b5 17. Ncd2 a6 18. Qe3 Ng6 19. a4 b4 20. a5 h6 21. Nc4 d5 22. exd5 exd5 23. Nb6 Ra7 24. Rc5 Qd6 25. Rac1 Nxa5 26. Na4 Nc4 27. Bxc4 dxc4 28. R5xc4 Nf4 29. Nc5 Bd5 30. Rxb4 Re7 31. Ne5 Nxg2 32. Qg3 Qf6 33. Ncd3 Nh4 34. Rc5 Nf5 35. Qg4 Be6 36. Qf4 g5 37. Qh2 Nxd4 38. Kf1 Nf5 39. Nc6 Ree8 40. Nxd8 Rxd8 41. Qe5 Qe7 42. Rc3 Qd6 43. Qxd6 Rxd6 44. Rb8+ Kg7 45. Ne5 Nd4 46. Nf3 Bxh3+ 47. Ke1 Re6+ 48. Kd2 Nf5 49. Rb7 Rd6+ 50. Rd3 Rf6 51. Ne5 Nd6 52. Nd7 Nxb7 53. Nxf6 Kxf6 54. Rd7 Nc5 55. Rd6+ Be6 56. Rc6 Ne4+ 57. Ke2 g4 58. Ke3 Ng5 59. Rxa6 h5 60. Kf4 Nh3+ 61. Kg3 Kg5 62. b4 h4+ 63. Kh2 Nxf2 64. b5 g3+ 65. Kg1 h3 66. b6 h2+ 67. Kg2 h1=Q+ 68. Kxg3 Ne4# 0-1

[Event "Titled Tuesday intern op 27th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.27"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Ezat, Mohamed Mahmoud"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2572"]
[BlackElo "2391"]
[PlyCount "109"]
[EventDate "2022.09.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O Bc5 6. Nbd2 O-O 7. c3 a6 8. Re1 Ba7 9. Nf1 d6 10. Bb3 Ne7 11. Ng3 Ng6 12. h3 Kh8 13. d4 c6 14. Be3 Qc7 15. Qd2 Kh7 16. Rad1 Bd7 17. dxe5 dxe5 18. Bxa7 Rxa7 19. Qd6 Qxd6 20. Rxd6 c5 21. Red1 Bc6 22. Bc2 Raa8 23. a4 Rfe8 24. a5 Nf4 25. Nd2 Rad8 26. Nc4 Rxd6 27. Nxd6 Re7 28. Bb3 Kg8 29. Nxf7 Rxf7 30. Rd8+ Be8 31. Rb8 Kf8 32. Bxf7 Kxf7 33. Rxb7+ Kf8 34. c4 Nd3 35. b3 Bd7 36. Nf5 Bxf5 37. exf5 Ne4 38. Ra7 Nb4 39. Rc7 Nd3 40. Rc6 Nb4 41. Rc8+ Ke7 42. f3 Nd2 43. Rxc5 Nxb3 44. Rxe5+ Kf6 45. Re6+ Kxf5 46. Rb6 Nc5 47. Rxb4 Ke5 48. Rb6 Kd4 49. Rg6 Kxc4 50. Rxg7 Nb3 51. Rg6 Kb5 52. Rb6+ Ka4 53. Rxa6 Nxa5 54. Rxh6 Kb5 55. Rh5+ 1-0

[Event "Titled Tuesday intern op 27th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.27"]
[Round "2"]
[White "Manukyan, Sargis A"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E28"]
[WhiteElo "2083"]
[BlackElo "2572"]
[PlyCount "141"]
[EventDate "2022.09.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 d6 6. e3 e5 7. Bd3 e4 8. Bb1 O-O 9. Ne2 Nc6 10. O-O Na5 11. Ng3 Re8 12. f3 Nxc4 13. fxe4 b5 14. a4 Bd7 15. axb5 Bxb5 16. Rf5 a6 17. Bd3 Nb6 18. Bxb5 axb5 19. Rxa8 Qxa8 20. e5 Ne4 21. Nh5 g6 22. Nf6+ Nxf6 23. Rxf6 Nd5 24. Rf1 Nxc3 25. Qd3 b4 26. Qc4 Qd5 27. Qxb4 Ne2+ 28. Kh1 Nxc1 29. Rxc1 dxe5 30. Qc5 Qxc5 31. dxc5 Ra8 32. Kg1 Ra2 33. Rd1 Rc2 34. Rd5 e4 35. Re5 Kg7 36. Rxe4 Rxc5 37. Kf2 Kf6 38. Kf3 h5 39. h3 Rf5+ 40. Ke2 Rg5 41. g4 hxg4 42. hxg4 Rc5 43. Kf3 Kg5 44. Ra4 f6 45. Rb4 Rc1 46. Rd4 Rc5 47. Rb4 Re5 48. Rd4 c5 49. Ra4 Re6 50. Rc4 Rc6 51. Ke4 Rc8 52. Kd5 Kh4 53. Ke6 Kg5 54. Kd7 Ra8 55. Ke6 Ra5 56. Kd6 Ra3 57. e4 Kxg4 58. e5+ Kf5 59. e6 Rd3+ 60. Ke7 Rd5 61. Kf7 Re5 62. e7 g5 63. Rxc5 Rxc5 64. e8=Q Rc7+ 65. Kf8 g4 66. Qb5+ Kg6 67. Qd3+ Kg5 68. Qd5+ Kg6 69. Qe4+ Kg5 70. Qe3+ Kg6 71. Ke8 1-0

[Event "Titled Tuesday intern op 27th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.27"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Martin Carmona, Gaston Manuel"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2315"]
[PlyCount "101"]
[EventDate "2022.09.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d5 8. exd6 Qxd6 9. O-O Bg4 10. Re1 e6 11. b3 cxb3 12. axb3 Be7 13. Na3 O-O 14. Nc4 Nxc4 15. bxc4 Qd7 16. d4 b6 17. Be4 Rac8 18. Qd3 Bxf3 19. Qxf3 Na5 20. c5 Nb3 21. c6 Qc7 22. Bf4 Bd6 23. Bxd6 Qxd6 24. Rxa7 Nd2 25. Bxh7+ Kxh7 26. Qd3+ Kg8 27. Qxd2 Qxc6 28. Re3 b5 29. Rg3 Qe4 30. h3 g6 31. Rg4 Qf5 32. Kh2 Ra8 33. Rxa8 Rxa8 34. Rg5 Qf6 35. Rxb5 Rc8 36. Re5 Kg7 37. Re3 Qe7 38. Qe2 Qd6+ 39. g3 Rb8 40. Qf3 Rb2 41. Re2 Rb3 42. Kg2 Qc7 43. Re3 Qc4 44. h4 Rb1 45. Qe2 Qc6+ 46. Qf3 Qc4 47. Qe2 Qc6+ 48. Rf3 Rc1 49. Qe5+ Kg8 50. Qf4 Qd7 51. Qxc1 1-0

[Event "Titled Tuesday intern op 27th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.27"]
[Round "4"]
[White "Shyam, Nikil P"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2491"]
[BlackElo "2572"]
[PlyCount "122"]
[EventDate "2022.09.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. O-O c5 6. c3 Be7 7. a4 b4 8. Nbd2 O-O 9. Re1 d5 10. dxc5 bxc3 11. Nb3 Na6 12. bxc3 Nxc5 13. Nxc5 Bxc5 14. Ne5 Rc8 15. Nd3 Bb6 16. Ba3 Re8 17. Qb3 Ba6 18. Qb2 Ne4 19. Bxe4 dxe4 20. Nb4 Bc4 21. Nc2 Qg5 22. Bd6 e5 23. Qb4 Qd2 24. a5 Bxf2+ 25. Kxf2 Qxc2 26. Bc5 e3+ 27. Bxe3 a6 28. Kg1 Qe4 29. Bf2 h5 30. Ra4 Qc6 31. e4 Red8 32. Raa1 Qf6 33. Qb6 Rd6 34. Qa7 h4 35. gxh4 Qf3 36. Qe3 Qg4+ 37. Qg3 Qh5 38. Qh3 Rg6+ 39. Bg3 Rd8 40. Qg2 Rd3 41. Rf1 Kh7 42. Rf2 Qg4 43. Kh1 Be6 44. Re1 Rxc3 45. Qf1 Rb3 46. Qe2 Qxe2 47. Rfxe2 f6 48. Re3 Rb5 49. Ra3 Rg4 50. Kg2 Rb4 51. Kf3 Rg6 52. Ree3 Bg4+ 53. Kf2 Be6 54. Re2 Rg4 55. Ree3 Kg6 56. Kf3 Kh5 57. Rec3 Rgxe4 58. Re3 Bg4+ 59. Kf2 Rb2+ 60. Kf1 Rc4 61. h3 Bxh3+ 0-1

[Event "Titled Tuesday intern op 27th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.27"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Vignesh, NR."]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2473"]
[PlyCount "59"]
[EventDate "2022.09.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Rfd8 13. Nd4 Rac8 14. f3 Be8 15. Nd5 Qxd2 16. Nxe7+ Kf8 17. Bxd2 Kxe7 18. Bb4 Rc4 19. Ba3 b5 20. b3 b4 21. bxc4 bxa3 22. Re3 Rc8 23. Rxa3 Rxc4 24. Rxa7+ Bd7 25. Rd3 g6 26. a4 e5 27. Nb5 Rc6 28. Rc3 Rxc3 29. Nxc3 Ke6 30. Nd5 1-0

[Event "Titled Tuesday intern op 27th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.27"]
[Round "6"]
[White "Terzi, Alexei"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2272"]
[BlackElo "2572"]
[PlyCount "48"]
[EventDate "2022.09.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. Nxd4 cxd4 6. Ne2 Qg5 7. Bd3 Qxg2 8. Ng3 Qh3 9. c3 Bc5 10. b4 Bb6 11. Bb2 dxc3 12. Bxc3 Nf6 13. Qf3 Qg4 14. Qg2 d6 15. h3 Qg5 16. Qf3 Bd7 17. Ne2 e5 18. O-O-O O-O-O 19. Ng3 Rhe8 20. Kb2 Qf4 21. Qxf4 exf4 22. Bxf6 gxf6 23. Nh5 f3 24. Nxf6 Bd4+ 0-1

[Event "Titled Tuesday intern op 27th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.27"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Kravtsiv, Martyn"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2572"]
[BlackElo "2598"]
[PlyCount "68"]
[EventDate "2022.09.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. a4 b4 8. d3 d6 9. a5 O-O 10. Nbd2 Rb8 11. Bc4 Be6 12. Re1 Qc8 13. b3 h6 14. Bb2 Nh5 15. Bxe6 Qxe6 16. Nxe5 dxe5 17. Qxh5 Rb5 18. Nc4 Bc5 19. Qf5 Qxf5 20. exf5 f6 21. Re4 Rd8 22. g4 Rd5 23. Kg2 Bf8 24. f4 exf4 25. Rxf4 Nxa5 26. Re4 Nb7 27. Re8 a5 28. Ra8 Kf7 29. h3 h5 30. Re1 Nd6 31. Ra1 Nb7 32. Kf3 Rbc5 33. Ra7 Nd6 34. Nxa5 Rxc2 0-1

[Event "Titled Tuesday intern op 27th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.27"]
[Round "8"]
[White "Sipila, Vilka"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2433"]
[BlackElo "2572"]
[PlyCount "32"]
[EventDate "2022.09.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. c4 c6 5. Nc3 Be7 6. d4 e4 7. d5 O-O 8. Nge2 Bf5 9. Ng3 Bg6 10. h4 h6 11. h5 Bh7 12. Qd4 Na6 13. dxc6 bxc6 14. Ncxe4 Nb4 15. Nxf6+ Bxf6 16. Qd2 Nc2+ 0-1

[Event "Titled Tuesday intern op 27th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.27"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Svane, Frederik"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2566"]
[PlyCount "63"]
[EventDate "2022.09.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 Nc6 4. Nf3 f6 5. Bb5 Qd7 6. O-O a6 7. Bxc6 Qxc6 8. Re1 Bd7 9. b3 O-O-O 10. a4 Be8 11. Ba3 Bh5 12. Nbd2 Bxa3 13. Rxa3 Ne7 14. b4 Ng6 15. b5 axb5 16. axb5 Qxb5 17. exf6 gxf6 18. Rxe6 Rhe8 19. Rxf6 b6 20. h3 Nh4 21. g4 Nxf3+ 22. Nxf3 Bg6 23. Ne5 Kb7 24. Rb3 Qa4 25. Qb1 Qxd4 26. Rb4 Qxe5 27. Rbxb6+ Kc8 28. Qb5 Qe1+ 29. Kh2 Qe5+ 30. Kg1 Qe1+ 31. Kh2 Qe5+ 32. Kg1 1/2-1/2

[Event "Titled Tuesday intern op 27th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.27"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Ravi, Teja Sanka"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2462"]
[PlyCount "93"]
[EventDate "2022.09.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. dxc5 Bxc5 9. Bxc5 Qxc5 10. Nb5 Qxc2 11. Nc7+ Kd7 12. Qxc2 Bxc2 13. Nxa8 Nge7 14. Bb5 Rxa8 15. Nd4 Bg6 16. Rc1 a6 17. Bxc6+ bxc6 18. Kd2 Rb8 19. Nb3 a5 20. Nc5+ Kd8 21. b3 Rb4 22. f3 h5 23. Rhd1 Bf5 24. Kc3 Ng6 25. Re1 h4 26. g3 Ne7 27. a3 Rb8 28. Kb2 g5 29. Rcd1 Ra8 30. Rd4 Kc7 31. g4 Bh7 32. Rd2 Ng6 33. Rc2 Nf4 34. Rc3 Kd8 35. Nb7+ Ke7 36. Rd1 Ra6 37. a4 f6 38. exf6+ Kxf6 39. Nd8 c5 40. Nb7 c4 41. bxc4 dxc4 42. Nc5 Rb6+ 43. Ka3 Rb4 44. Na6 Rb6 45. Nc5 Rb4 46. Na6 Rb6 47. Nc5 1/2-1/2

[Event "Titled Tuesday intern op 27th Sep Early"]
[Site "Chess.com INT"]
[Date "2022.09.27"]
[Round "11"]
[White "Samunenkov, Igor"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2469"]
[BlackElo "2572"]
[PlyCount "118"]
[EventDate "2022.09.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6 11. Qc2 Nc6 12. a3 Rac8 13. Na4 Qa6 14. Be3 Na5 15. Nd2 Bxg2 16. Kxg2 d5 17. cxd5 Nxd5 18. Bf4 Nxf4+ 19. gxf4 Qxe2 20. Qe4 Qg4+ 21. Kh1 Bd6 22. b4 cxb4 23. axb4 Nc6 24. b5 Nb4 25. Rab1 Nd5 26. Nc4 Bxf4 27. Rg1 Qh5 28. Rg2 g6 29. Na5 Qf5 30. Qxf5 exf5 31. Nc6 a6 32. Rd1 axb5 33. Rxd5 Rxc6 34. Rxb5 Ra8 35. Nc5 Ra1+ 36. Rg1 Rxg1+ 37. Kxg1 Kg7 38. Kg2 Bd6 39. Nd3 Rc3 40. Ne1 Rc5 41. Rb7 Rc7 42. Rb6 Bc5 43. Rb2 Bd4 44. Rd2 Bf6 45. Nf3 Rb7 46. Re2 Rb2 47. Re8 g5 48. h3 g4 49. hxg4 fxg4 50. Nh2 h5 51. Re4 Kg6 52. Rc4 Be5 53. Nf1 f5 54. Ne3 Rb5 55. Rc6+ Kg5 56. Rc8 f4 57. Rg8+ Kf6 58. Nc4 f3+ 59. Kf1 Rb1# 0-1

[Event "Titled Tuesday intern op 27th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.27"]
[Round "1"]
[White "Toniutti, Ezio"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2237"]
[BlackElo "2572"]
[PlyCount "78"]
[EventDate "2022.09.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 a6 11. a4 Nh5 12. Bg5 Qc7 13. Rc1 Nd7 14. b4 h6 15. Bd2 b6 16. Re1 Bb7 17. e4 Nhf6 18. Bf4 Ng4 19. b5 Nge5 20. h4 axb5 21. Nxb5 Qb8 22. Nxe5 Nxe5 23. Be3 Bc8 24. f3 Bd7 25. Rb1 Nc4 26. Bf2 Nb2 27. Rxb2 Bxb2 28. Qb3 Bg7 29. f4 Bxb5 30. Qxb5 Ra5 31. Qd7 Rd8 32. Qc6 Rc8 33. Qd7 Rd8 34. Qc6 Bd4 35. e5 dxe5 36. fxe5 Bxe5 37. h5 Rd6 38. Rxe5 Rxc6 39. dxc6 Qxe5 0-1

[Event "Titled Tuesday intern op 27th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.27"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Putnam, Liam H"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2196"]
[PlyCount "51"]
[EventDate "2022.09.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 a6 6. Bc4 Nc6 7. Qd3 Bg4 8. Bb3 g6 9. Bg5 Bg7 10. O-O-O O-O 11. h3 Bxf3 12. Qxf3 b5 13. h4 h5 14. Kb1 Ne5 15. Qe2 Rc8 16. f4 Nc4 17. e5 Ng4 18. exd6 Qa5 19. Bxc4 Rxc4 20. dxe7 Re8 21. Rd8 Rc8 22. Rxc8 Rxc8 23. e8=Q+ Rxe8 24. Qxe8+ Kh7 25. Qxf7 b4 26. Ne4 1-0

[Event "Titled Tuesday intern op 27th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.27"]
[Round "3"]
[White "Barria Zuniga, Daniel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2341"]
[BlackElo "2572"]
[PlyCount "94"]
[EventDate "2022.09.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Nbd2 Bb7 7. Bg2 Be4 8. Qd1 O-O 9. O-O Bxd2 10. Qxd2 d6 11. b3 Nbd7 12. Bb2 a5 13. Rad1 Qb8 14. Rfe1 b5 15. Bf1 a4 16. Bc1 axb3 17. axb3 bxc4 18. bxc4 Qb3 19. Qe3 Bc2 20. Qxb3 Bxb3 21. Rd3 Bxc4 22. Rc3 Nb6 23. Nd2 d5 24. Nxc4 Nxc4 25. e4 Ra4 26. Bf4 c6 27. Bxc4 dxc4 28. f3 Rd8 29. Be3 Ne8 30. Rec1 Nd6 31. Bf4 Nb5 32. Rxc4 Rxc4 33. Rxc4 Nxd4 34. Kf2 f6 35. Be3 Nb5 36. Rxc6 e5 37. Rc5 Rb8 38. Rd5 Rb7 39. g4 Kf7 40. h4 Ke6 41. Rc5 Nd6 42. Rc6 Kd7 43. Ra6 Rb2+ 44. Kg3 Rb3 45. Bc5 Nxe4+ 46. Kg2 Nxc5 47. Ra7+ Rb7 0-1

[Event "Titled Tuesday intern op 27th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.27"]
[Round "4"]
[White "Boros, Denes"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2402"]
[BlackElo "2572"]
[PlyCount "60"]
[EventDate "2022.09.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Bd3 Ne7 13. Nxe7 Qxe7 14. Nc2 O-O 15. O-O Rb8 16. Nb4 Qb7 17. Bc2 a5 18. Nd5 Be6 19. Qh5 Bxd5 20. exd5 h6 21. h4 Bd8 22. Rad1 b4 23. c4 Qe7 24. g3 Bb6 25. Rde1 Bd4 26. b3 Qd7 27. Bf5 Qa7 28. Bc2 Qd7 29. Bf5 Qa7 30. Bc2 Qd7 1/2-1/2

[Event "Titled Tuesday intern op 27th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.27"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Wieczorek, Oskar"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2505"]
[PlyCount "50"]
[EventDate "2022.09.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Bd7 6. Be2 f6 7. O-O fxe5 8. Nxe5 Nxe5 9. dxe5 Qc7 10. c4 d4 11. Re1 O-O-O 12. Bd3 Nh6 13. Nd2 Nf7 14. f4 g5 15. Ne4 gxf4 16. Bxf4 Kb8 17. Qh5 Bc6 18. Nf6 Bg7 19. Bg3 Bh6 20. Rf1 Be3+ 21. Kh1 Ng5 22. Rae1 h6 23. a3 a5 24. Ng4 Bxg2+ 25. Kxg2 Qc6+ 0-1

[Event "Titled Tuesday intern op 27th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.27"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Rychagov, Andrey"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2547"]
[PlyCount "98"]
[EventDate "2022.09.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Be7 10. Bd3 Bd7 11. O-O O-O 12. Nc3 Nxe3 13. fxe3 Rac8 14. Rc1 f6 15. exf6 Bxf6 16. Na4 Qd8 17. Nc5 b6 18. Nxd7 Qxd7 19. Qa4 Nb8 20. Qxd7 Nxd7 21. Ba6 Rxc1 22. Rxc1 Nb8 23. Bc8 Re8 24. Rc7 a5 25. Kf2 axb4 26. axb4 Bd8 27. Bxe6+ Rxe6 28. Rc8 Re8 29. Ke2 Na6 30. b5 Nc7 31. Ne5 Kf8 32. Nd7+ Ke7 33. Nxb6 Kd6 34. Rb8 Bg5 35. Nc8+ Kd7 36. Nb6+ Ke6 37. Rb7 Kd6 38. Kd3 Rxe3+ 39. Kc2 Nxb5 40. Rxg7 Nxd4+ 41. Kd1 h6 42. g3 Rd3+ 43. Ke1 Nc2+ 44. Ke2 Rd2+ 45. Kf3 Rxh2 46. Rd7+ Kc6 47. Rxd5 Kxb6 48. Kg4 Ne3+ 49. Kf3 Nxd5 0-1

[Event "Titled Tuesday intern op 27th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.27"]
[Round "7"]
[White "Mihajlov, Sebastian"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2375"]
[BlackElo "2572"]
[PlyCount "115"]
[EventDate "2022.09.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. h4 Bh6 14. a4 bxa4 15. Ncb4 O-O 16. Qxa4 a5 17. Bb5 Nxd5 18. Nxd5 Be6 19. Bc6 Rb8 20. b4 axb4 21. cxb4 f5 22. exf5 Bxf5 23. b5 e4 24. b6 Kh8 25. b7 e3 26. O-O Bd3 27. Nxe3 Bxe3 28. fxe3 Bxf1 29. Rxf1 Qe7 30. Rxf8+ Rxf8 31. Qd4 h6 32. Bf3 Qc7 33. h5 Qc5 34. Qf4 Rb8 35. Kh2 Qe5 36. Kg3 Kg8 37. Qxe5 dxe5 38. Bd5+ Kf8 39. Kg4 Ke7 40. Kf5 Kd6 41. e4 Kc7 42. Kg6 Rf8 43. Kh7 Rf2 44. Kxg7 Rxg2+ 45. Kxh6 Kb8 46. Kh7 Rg5 47. h6 Kc7 48. Kh8 Rg6 49. Kh7 Rg5 50. Bf7 Kxb7 51. Bg6 Kc6 52. Kg7 Rg3 53. h7 Rh3 54. h8=Q Rxh8 55. Kxh8 Kc5 56. Kg7 Kd4 57. Kf6 Ke3 58. Kxe5 1-0

[Event "Titled Tuesday intern op 27th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.27"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Meduri, Aakaash"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2063"]
[PlyCount "61"]
[EventDate "2022.09.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 a6 6. Bc4 Nc6 7. Qd3 b5 8. Bb3 g6 9. Bg5 Bg7 10. Bxf6 Bxf6 11. Qd5 Bb7 12. Qxf7+ Kd7 13. O-O-O Bxc3 14. bxc3 Qa5 15. Kb2 Rhf8 16. Qxh7 Rac8 17. e5 Nxe5 18. Nxe5+ Kd8 19. Rxd6+ Kc7 20. Qxe7+ Kb8 21. Nd7+ Ka8 22. Nxf8 Qxc3+ 23. Kb1 a5 24. Rd3 Qc6 25. Ne6 Qxg2 26. Rc1 a4 27. Nc7+ Kb8 28. Nxb5 axb3 29. Qd6+ Ka8 30. Qa3+ Kb8 31. Qa7# 1-0

[Event "Titled Tuesday intern op 27th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.27"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Rosen, Eric S"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2356"]
[PlyCount "101"]
[EventDate "2022.09.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6 5. d5 Nf6 6. dxc6 e4 7. cxb7 Bxb7 8. Be2 exf3 9. Bxf3 Qe7+ 10. Be3 Qb4+ 11. Nd2 Bxf3 12. Qxf3 Rb8 13. O-O Qb7 14. Qe2 Be7 15. Bd4 Kf8 16. Rfe1 Re8 17. Qd3 h5 18. h3 Rh6 19. Nf3 Rg6 20. Rad1 Qd5 21. Bxf6 Qxd3 22. Bxe7+ Rxe7 23. Rxd3 Rxe1+ 24. Nxe1 Rb6 25. b3 d6 26. Nf3 g6 27. Rc3 c5 28. Rd3 Ke7 29. Nd2 Ra6 30. a4 Ke6 31. Re3+ Kf6 32. Rf3+ Ke6 33. Re3+ Kf6 34. Ne4+ Ke5 35. Nc3+ Kf6 36. Nd5+ Kg5 37. f4+ Kh6 38. c4 Kg7 39. Re7 h4 40. Rc7 Kh6 41. Kf2 g5 42. f5 Kg7 43. Kf3 Ra5 44. Kg4 Kf8 45. Kxg5 Ke8 46. Kf6 Kd8 47. Kxf7 Ra6 48. Ke6 Rb6 49. Rd7+ Kc8 50. Nxb6+ axb6 51. f6 1-0

[Event "Titled Tuesday intern op 27th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.27"]
[Round "10"]
[White "Jeet, Jain"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2167"]
[BlackElo "2572"]
[PlyCount "130"]
[EventDate "2022.09.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Be2 Nh5 6. Bg5 Be7 7. Bxe7 Qxe7 8. Nbd2 O-O 9. O-O f5 10. c3 d6 11. Bd3 Nd7 12. Qe2 a6 13. a4 e5 14. dxe5 dxe5 15. Bc4+ Kh8 16. Nxe5 Nxe5 17. Qxh5 Rad8 18. Rad1 Rxd2 19. Rxd2 Nxc4 20. Rd4 Nd6 21. Rfd1 g6 22. Qh3 Kg7 23. c4 a5 24. b3 Re8 25. Rh4 h5 26. Rhd4 Qf6 27. Qh4 Qxh4 28. Rxh4 Be4 29. Rd2 Kh6 30. f4 Bc6 31. Rh3 Ne4 32. Rd4 Nc5 33. e4 Rxe4 34. Rd8 Rxf4 35. Re3 Re4 36. Rg3 Re1+ 37. Kf2 Rb1 38. Re3 Rb2+ 39. Ke1 Be4 40. h4 Rxb3 41. Rxb3 Nxb3 42. g3 Nc5 43. Rc8 c6 44. Kd2 Nxa4 45. Rb8 Kg7 46. Ke3 Kf6 47. Kf4 Ke6 48. Kg5 Ke5 49. Rg8 b5 50. cxb5 cxb5 51. Kxg6 f4+ 52. Kxh5 f3 53. Rf8 b4 54. g4 b3 55. g5 b2 56. g6 Bxg6+ 57. Kxg6 b1=Q+ 58. Kg5 Qg1+ 59. Kh6 f2 60. Re8+ Kd4 61. Rd8+ Kc4 62. h5 Nc5 63. Rg8 f1=Q 64. Rg7 Qf6+ 65. Kh7 Qfxg7# 0-1

[Event "Titled Tuesday intern op 27th Sep Late"]
[Site "Chess.com INT"]
[Date "2022.09.27"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Janaszak, Dawid"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2331"]
[PlyCount "39"]
[EventDate "2022.09.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Bxd6 8. d4 cxd4 9. cxd4 Bd7 10. Nc3 Bc6 11. O-O N8d7 12. Re1 O-O 13. Ne5 Bxe5 14. dxe5 Nc5 15. Qg4 Nxb3 16. Bh6 g6 17. axb3 f5 18. exf6 Rxf6 19. Bg5 Bd7 20. Ne4 1-0

[Event "Titled Tuesday intern op 04th Oct Early"]
[Site "Chess.com INT"]
[Date "2022.10.04"]
[Round "1"]
[White "Lee, Qing Aun"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2280"]
[BlackElo "2572"]
[PlyCount "70"]
[EventDate "2022.10.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 e6 5. Nf3 b5 6. Bd3 Bb7 7. O-O c5 8. dxc5 Bxc5 9. Qe2 Nc6 10. e4 h6 11. exd5 Nxd5 12. Nxd5 Qxd5 13. Be4 Qh5 14. Rad1 Rc8 15. Rfe1 O-O 16. Rd7 Ba8 17. Qd2 f5 18. Bd3 Rfd8 19. Rxd8+ Rxd8 20. Rxe6 Nb4 21. Ne5 Nxd3 22. cxd3 Bd6 23. h3 Bd5 24. Rxd6 Rxd6 25. Qb4 Rd8 26. Qe7 Qe8 27. Qc7 Rc8 28. Qd6 Bxa2 29. Ng6 Kh7 30. Ne7 Rd8 31. Qe5 Qf7 32. Nxf5 Rd5 33. Nd6 Rxe5 34. Nxf7 Re1+ 35. Kh2 Bxf7 0-1

[Event "Titled Tuesday intern op 04th Oct Early"]
[Site "Chess.com INT"]
[Date "2022.10.04"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Korelskiy, Egor"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2153"]
[PlyCount "71"]
[EventDate "2022.10.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. h4 h6 11. h5 O-O-O 12. Qe1 Kb8 13. Bd1 Nc8 14. Nh4 Be7 15. f4 Qc7 16. Bc2 Nb6 17. f5 Bxh4 18. Qxh4 exf5 19. Bxf5 Bxf5 20. Rxf5 Qd7 21. Qf4 Rhf8 22. e6+ Qc7 23. e7 Qxf4 24. Rxf4 Rde8 25. exf8=Q Rxf8 26. Rf1 f6 27. Nf3 Nb3 28. Bf4+ Kc8 29. Rae1 Kd7 30. Nh4 Na4 31. Rf2 b5 32. Nf5 Rf7 33. Rfe2 a5 34. Nd6 Rf8 35. Nxb5 Kc6 36. Nd6 1-0

[Event "Titled Tuesday intern op 04th Oct Early"]
[Site "Chess.com INT"]
[Date "2022.10.04"]
[Round "3"]
[White "Goltsev, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2232"]
[BlackElo "2572"]
[PlyCount "142"]
[EventDate "2022.10.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd3 d5 8. exd5 Nxd5 9. Bd2 O-O 10. O-O Bxc3 11. bxc3 h6 12. c4 Nf4 13. Bxf4 exf4 14. Be4 Qf6 15. Bxc6 Qxc6 16. Qd4 Be6 17. Qxf4 Qxc4 18. Qxc4 Bxc4 19. Rfe1 Rac8 20. Nd4 Rfd8 21. c3 Bd3 22. Rac1 Kf8 23. h3 g6 24. Red1 Bc4 25. Rd2 Rd5 26. Re1 Ra5 27. Nb3 Bxb3 28. axb3 Rxc3 29. Rd8+ Kg7 30. b4 Rb5 31. Re7 Rxb4 32. Rdd7 Rf4 33. Rxb7 a5 34. f3 Rf5 35. Ra7 h5 36. h4 Rc4 37. Re4 Rxe4 38. fxe4 Rf4 39. g3 Rf3 40. Kg2 Ra3 41. e5 Kf8 42. Kh3 a4 43. Kh2 Ra1 44. Kg2 a3 45. Kh2 a2 46. Kg2 Ke8 47. Kh2 Kd8 48. Kg2 Kc8 49. Kh2 Kb8 50. Ra3 Kb7 51. Kg2 Kc6 52. Kh2 Kd5 53. Ra5+ Ke4 54. Kg2 Ke3 55. Ra8 Kd4 56. Ra5 Kc4 57. Ra8 Kd3 58. Kh2 Re1 59. Rxa2 Re2+ 60. Rxe2 Kxe2 61. g4 hxg4 62. Kg3 Ke3 63. Kxg4 Kd4 64. e6 fxe6 65. Kg5 e5 66. Kxg6 e4 67. h5 e3 68. h6 e2 69. h7 e1=Q 70. h8=Q+ Qe5 71. Qxe5+ Kxe5 1/2-1/2

[Event "Titled Tuesday intern op 04th Oct Early"]
[Site "Chess.com INT"]
[Date "2022.10.04"]
[Round "4"]
[White "Visakh, Narayanan Rajeswari"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2566"]
[BlackElo "2572"]
[PlyCount "111"]
[EventDate "2022.10.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 Na6 6. Nc3 Bc5 7. Qe5+ Be7 8. Qd4 O-O 9. Nf3 d5 10. cxd5 Nb4 11. Qd2 Nbxd5 12. O-O Re8 13. Qc2 Nb4 14. Qd1 Bf5 15. Nd4 Bg6 16. a3 Nbd5 17. Nxd5 Nxd5 18. e4 Nf6 19. Nf5 Bxf5 20. exf5 Qxd1 21. Rxd1 Bc5 22. b4 Bb6 23. Bf3 Ne4 24. Be3 Bxe3 25. fxe3 Ng5 26. Kf2 Re5 27. g4 Rae8 28. Rd3 g6 29. fxg6 hxg6 30. h4 Ne4+ 31. Bxe4 Rxe4 32. Kf3 Kg7 33. Rh1 R4e5 34. h5 g5 35. Rc1 a6 36. Rc4 R8e6 37. Rc5 Rxc5 38. bxc5 Re5 39. Rc3 Kh6 40. e4 f6 41. Ke3 Kg7 42. Kd4 Kf7 43. Rf3 Re7 44. Rf5 Rd7+ 45. Kc4 Ke6 46. e5 fxe5 47. Rxg5 Rd4+ 48. Kc3 Rf4 49. h6 Rf3+ 50. Kc4 Rh3 51. Rh5 Rxh5 52. gxh5 Kf7 53. Kd3 Kg8 54. Ke4 Kh7 55. Kxe5 b5 56. cxb6 1-0

[Event "Titled Tuesday intern op 04th Oct Early"]
[Site "Chess.com INT"]
[Date "2022.10.04"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Gunduz, Umut Erdem"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2282"]
[PlyCount "58"]
[EventDate "2022.10.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 d6 8. dxe5 dxe5 9. Nxe5 Nf6 10. O-O O-O 11. Qc2 Re8 12. Nf3 h6 13. Rd1 Bc5 14. e5 Nd7 15. Bf4 Qe7 16. Nbd2 Nc6 17. Re1 Nf8 18. Ne4 Bb6 19. h3 Ne6 20. Bxh6 gxh6 21. Nf6+ Kg7 22. Nh4 Nf4 23. Bc4 Nxe5 24. Nxe8+ Qxe8 25. Nf5+ Kf6 26. Nxh6 Qh8 27. Rxe5 Qxh6 28. Qe4 Bxh3 29. g3 Ne6 0-1

[Event "Titled Tuesday intern op 04th Oct Early"]
[Site "Chess.com INT"]
[Date "2022.10.04"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Hon, Eric"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "1866"]
[PlyCount "113"]
[EventDate "2022.10.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Qxd4 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 Qa5 9. O-O-O Rc8 10. Kb1 h6 11. Bxf6 gxf6 12. Rhe1 Bg7 13. Nd5 Qc5 14. Qd2 Ba4 15. Nd4 f5 16. b3 Bc6 17. Nxf5 Bxd5 18. Nxg7+ Kf8 19. exd5 Kxg7 20. Rxe7 Rhe8 21. Rde1 Rxe7 22. Rxe7 b5 23. Re4 Qc3 24. Rg4+ Kh7 25. Qxc3 Rxc3 26. Kb2 Rc5 27. Rd4 Kg6 28. b4 Rc7 29. Re4 Kf5 30. f3 h5 31. h3 f6 32. g4+ hxg4 33. hxg4+ Kg5 34. Re6 Rd7 35. Kc3 f5 36. gxf5 Kxf5 37. Kd4 Rc7 38. Kd3 Rd7 39. c4 a6 40. Kd4 bxc4 41. Kxc4 Rc7+ 42. Kd3 Rb7 43. Kc3 Rc7+ 44. Kd4 Rb7 45. a3 Rb6 46. Kc4 a5 47. bxa5 Rb1 48. Rxd6 Rc1+ 49. Kb4 Rb1+ 50. Kc5 Ke5 51. Re6+ Kf5 52. Re8 Rc1+ 53. Kb6 Ra1 54. d6 Rxa3 55. d7 Rb3+ 56. Ka6 Rd3 57. d8=Q 1-0

[Event "Titled Tuesday intern op 04th Oct Early"]
[Site "Chess.com INT"]
[Date "2022.10.04"]
[Round "7"]
[White "Ziatdinov, Raset"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2086"]
[BlackElo "2572"]
[PlyCount "161"]
[EventDate "2022.10.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 Nf6 3. Bf4 a6 4. e3 e6 5. Nf3 b5 6. a3 Bb7 7. Ne5 c5 8. g4 Nc6 9. h4 Rc8 10. g5 Nd7 11. h5 Ndxe5 12. dxe5 d4 13. Ne4 Nxe5 14. Bg2 Nc4 15. b3 Qa5+ 16. Ke2 Bxe4 17. Bxe4 Nd6 18. Bf3 Qc3 19. Qd3 Qxd3+ 20. cxd3 dxe3 21. fxe3 Be7 22. Bxd6 Bxd6 23. Bb7 Rb8 24. Bxa6 Rb6 25. a4 Rxa6 26. axb5 Rb6 27. Ra6 Rxa6 28. bxa6 Kd7 29. Ra1 Ra8 30. d4 cxd4 31. exd4 Kc6 32. Kd3 Kb5 33. a7 Kb6 34. Kc4 Rxa7 35. Rf1 Rc7+ 36. Kd3 g6 37. h6 Kc6 38. Ke4 Rb7 39. Rf6 Re7 40. Rf3 Kd7 41. Rf1 Ke8 42. Ra1 Rb7 43. Ra8+ Rb8 44. Ra6 Kd7 45. Ra7+ Bc7 46. Ra3 Rb5 47. Ra8 Rxg5 48. Rh8 Rh5 49. Rxh7 Ke7 50. Rh8 Kf6 51. h7 Bg3 52. b4 Kg7 53. Rc8 Kxh7 54. Rc5 Kg7 55. b5 Rh4+ 56. Kd3 Bf2 57. Rc4 Rh3+ 58. Ke4 Bg3 59. Kf3 Bd6+ 60. Kg4 Rh8 61. Rc6 Bh2 62. b6 Rb8 63. Kh3 Bf4 64. Kg4 Be3 65. Rd6 Bxd4 66. Rxd4 Rxb6 67. Rd7 Rb5 68. Rd4 Rf5 69. Rf4 Rxf4+ 70. Kxf4 f6 71. Kf3 Kf7 72. Kf4 e5+ 73. Kf3 Ke6 74. Ke2 f5 75. Kf2 g5 76. Ke2 e4 77. Kf2 Ke5 78. Kg2 f4 79. Kf1 g4 80. Ke1 e3 81. Kf1 0-1

[Event "Titled Tuesday intern op 04th Oct Early"]
[Site "Chess.com INT"]
[Date "2022.10.04"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Bodnaruk, Anastasia"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2378"]
[PlyCount "71"]
[EventDate "2022.10.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Qc7 13. Nd4 a6 14. f3 Rfd8 15. g4 b5 16. Nce2 h6 17. Be3 d5 18. e5 Nd7 19. f4 Nc5 20. Ng3 Ne4 21. Qg2 b4 22. f5 Rab8 23. fxe6 Nc3+ 24. Ka1 Qa5 25. exf7+ Kh8 26. bxc3 bxc3 27. Nb3 Qa4 28. Rd4 Rb4 29. Rb1 Rdb8 30. Ne2 Rxd4 31. Bxd4 Rb4 32. Nxc3 Qa3 33. Qf2 Bf8 34. e6 Rc4 35. Qe3 Be7 36. Qxh6# 1-0

[Event "Titled Tuesday intern op 04th Oct Early"]
[Site "Chess.com INT"]
[Date "2022.10.04"]
[Round "9"]
[White "Vaibhav, Jayant Raut"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2247"]
[BlackElo "2572"]
[PlyCount "112"]
[EventDate "2022.10.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 Bd6 5. Nbd2 O-O 6. Bd3 b6 7. O-O Bxf4 8. exf4 Ba6 9. Qe2 Bxd3 10. Qxd3 c5 11. c3 Nc6 12. f5 exf5 13. Qxf5 cxd4 14. Nxd4 Nxd4 15. cxd4 Qd6 16. a3 Rfe8 17. Rfe1 g6 18. Qd3 Rac8 19. h3 Kg7 20. Rac1 Rxe1+ 21. Rxe1 Qc7 22. Nf3 Ne4 23. Ne5 Qc2 24. Qf3 Rc7 25. Qf4 h5 26. Nf3 Qxf2+ 27. Kh1 Rc2 28. Qe5+ Kh7 29. Rg1 Ng3+ 30. Kh2 Qxf3 31. Qxg3 Qxg3+ 32. Kxg3 Rxb2 33. Rc1 Rb3+ 34. Kf4 Rxa3 35. Ke5 Ra2 36. Kxd5 Rxg2 37. Rd1 Kg7 38. Kc6 Rc2+ 39. Kb7 Kf6 40. d5 Ke7 41. Kxa7 b5 42. Kb6 b4 43. Rb1 Kd6 44. Rxb4 Kxd5 45. Rf4 Ke6 46. Rf3 f5 47. Kb5 g5 48. Kb4 g4 49. Re3+ Kf6 50. hxg4 hxg4 51. Kb3 Rc7 52. Re1 f4 53. Rg1 g3 54. Kb2 Kf5 55. Rg2 Kg4 56. Rc2 Rxc2+ 0-1

[Event "Titled Tuesday intern op 04th Oct Early"]
[Site "Chess.com INT"]
[Date "2022.10.04"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Rohit, Krishna S"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2370"]
[PlyCount "111"]
[EventDate "2022.10.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 exd4 8. cxd4 d5 9. e5 h5 10. O-O Nc6 11. Nbd2 Nh6 12. Qb3 O-O 13. Re1 Rb8 14. Nf1 Nf5 15. Qd1 g6 16. Bc2 Be6 17. Ng3 Nxg3 18. hxg3 Bg4 19. Rb1 Nb4 20. Bb3 c6 21. Bh6 Re8 22. Qd2 Na6 23. Bc2 Nc7 24. Nh2 Bd7 25. Rb3 Ne6 26. g4 h4 27. Nf3 b6 28. g5 Bf8 29. Bxf8 Rxf8 30. Ra3 Rb7 31. Kh2 Bc8 32. Rh1 Qe7 33. Rc3 Rc7 34. Kg1 c5 35. Rxh4 c4 36. Qe3 Kg7 37. Bd1 Rh8 38. Rh6 Nxg5 39. Rxh8 Nxf3+ 40. Bxf3 Kxh8 41. Bxd5 Be6 42. Qh6+ Kg8 43. Bxe6 fxe6 44. Qxg6+ Kf8 45. Rf3+ Qf7 46. Rxf7+ Rxf7 47. Qxe6 b5 48. Qc8+ Kg7 49. d5 Rf4 50. d6 c3 51. Qxc3 Rc4 52. Qg3+ Kf7 53. Qf3+ Ke6 54. Qf6+ Kd5 55. d7 Kc5 56. Qd6# 1-0

[Event "Titled Tuesday intern op 04th Oct Early"]
[Site "Chess.com INT"]
[Date "2022.10.04"]
[Round "11"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2599"]
[BlackElo "2572"]
[PlyCount "61"]
[EventDate "2022.10.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. Bd3 e5 5. Qe2 d6 6. Bc4 Be7 7. d3 O-O 8. Bg5 Nd7 9. h4 Nb6 10. Nbd2 Be6 11. Bxe7 Qxe7 12. Ng5 Nxc4 13. dxc4 a6 14. Nf1 h6 15. Nf3 b5 16. Ne3 bxc4 17. Nxc4 f5 18. exf5 Rxf5 19. Rd1 Rd8 20. Ne3 Rf4 21. Qxa6 Nd4 22. cxd4 exd4 23. O-O dxe3 24. fxe3 Bc4 25. Qa3 Re4 26. Rfe1 Rf8 27. Nd2 Rxh4 28. Nxc4 Rxc4 29. Qb3 Qe4 30. Rd4 cxd4 31. Qxc4+ 1-0

[Event "Titled Tuesday intern op 04th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.04"]
[Round "1"]
[White "Hirneise, Jens"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2313"]
[BlackElo "2572"]
[PlyCount "196"]
[EventDate "2022.10.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 Bd6 5. Bb2 O-O 6. Qc2 b6 7. Nc3 Bb7 8. cxd5 exd5 9. Nb5 c5 10. Nxd6 Qxd6 11. d4 Nc6 12. dxc5 bxc5 13. Be2 d4 14. exd4 Nb4 15. Qd1 cxd4 16. a3 Bxf3 17. Bxf3 Rfe8+ 18. Kf1 Nc6 19. Rc1 Rac8 20. g3 Ne5 21. Rxc8 Rxc8 22. Kg2 Rd8 23. Re1 h6 24. Qe2 Nxf3 25. Qxf3 Nh7 26. h4 Nf8 27. Rd1 Ne6 28. b4 Qb6 29. Rd2 a5 30. bxa5 Qxa5 31. Qd1 Qd5+ 32. Qf3 Qb5 33. Qd3 Qb7+ 34. Qf3 Qb5 35. Qd3 Qa5 36. Rd1 Qa4 37. Rc1 Qa8+ 38. Qf3 Qb8 39. Rc2 Qb5 40. Rd2 Qc5 41. Qe4 Qc4 42. Qd3 Qc6+ 43. Qf3 Qc7 44. Qe4 Qa5 45. Qe2 Qb6 46. Qf3 Qa5 47. Qe2 h5 48. Rd1 g6 49. Kg1 Qb6 50. Kg2 Qb7+ 51. Kg1 d3 52. Qd2 Nd4 53. Bxd4 Rxd4 54. Qe3 Qd5 55. Rd2 Qd6 56. Qe8+ Kg7 57. Qe3 Kh7 58. Qf3 Kg8 59. Qe3 Rd5 60. Qe8+ Kg7 61. Qe3 Qxa3 62. Qe1 Qd6 63. Kg2 Rd4 64. Qe3 Qd5+ 65. Qf3 Qd6 66. Qe3 Qd7 67. Qf3 Rd5 68. Qe3 Rd6 69. Qf3 Qb5 70. Qe4 Qa6 71. Qe5+ Kg8 72. Qe8+ Kg7 73. Qe5+ Kh7 74. Qf4 Qc6+ 75. Qf3 Qd7 76. Qe4 Rd4 77. Qf3 Kg8 78. Qa8+ Kg7 79. Qf3 Qb5 80. Qe3 Qc5 81. Qf3 Qc3 82. Qe3 Qc4 83. Qe5+ Kg8 84. Qe8+ Kh7 85. Qe3 Rd7 86. Qf3 Qc3 87. Qe3 Kg7 88. Kh2 Rd6 89. Kg2 Rd5 90. Kh2 Rd7 91. Kg2 Rd6 92. Kh2 Qd4 93. Qxd4+ Rxd4 94. Kg2 Kf6 95. Kf3 Ke5 96. Ke3 Re4+ 97. Kf3 Kd4 98. Ra2 Re6 0-1

[Event "Titled Tuesday intern op 04th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.04"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Abdyjapar, Asyl"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2572"]
[BlackElo "2293"]
[PlyCount "61"]
[EventDate "2022.10.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O O-O 6. Nbd2 d6 7. c3 a6 8. Bb3 Ba7 9. h3 Ne7 10. Re1 Ng6 11. Nf1 Re8 12. Ng3 h6 13. d4 Be6 14. Bc2 c6 15. Be3 b5 16. Qd2 Kh7 17. Rad1 Qc7 18. Nf5 Ng8 19. d5 cxd5 20. Bxa7 Rxa7 21. exd5 Bd7 22. N3h4 Kh8 23. Nxg6+ fxg6 24. Nh4 Ne7 25. f4 Qc4 26. Nxg6+ Nxg6 27. Bxg6 Re7 28. fxe5 dxe5 29. Qf2 Ra8 30. d6 Re6 31. Bf7 1-0

[Event "Titled Tuesday intern op 04th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.04"]
[Round "3"]
[White "Bykov, Egor"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2427"]
[BlackElo "2572"]
[PlyCount "62"]
[EventDate "2022.10.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. Bd3 Be6 13. Nc2 Bxd5 14. exd5 Ne7 15. Nb4 O-O 16. O-O e4 17. Bc2 a5 18. Nc6 Nxc6 19. dxc6 Re8 20. Bb3 Re5 21. Bd5 Qb6 22. b3 Qc5 23. c4 e3 24. Qf3 exf2+ 25. Kh1 Rxd5 26. cxd5 Bxa1 27. Rxa1 Re8 28. Rf1 Re5 29. g4 Rxd5 30. Rxf2 Qxc6 31. Kg2 Kf8 0-1

[Event "Titled Tuesday intern op 04th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.04"]
[Round "4"]
[White "Nepomniachtchi, Ian"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2793"]
[BlackElo "2572"]
[PlyCount "115"]
[EventDate "2022.10.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Nbd2 Bb7 7. Bg2 Be4 8. Qb3 Bxd2+ 9. Bxd2 O-O 10. O-O d6 11. Rfe1 Nbd7 12. Bf1 a5 13. Ng5 Bb7 14. f3 c5 15. Bc3 h6 16. Nh3 cxd4 17. Bxd4 e5 18. Bf2 Nc5 19. Qc3 e4 20. Rad1 Re8 21. Bd4 Ncd7 22. Nf2 Rc8 23. b3 b5 24. Bh3 b4 25. Qb2 exf3 26. Bxf6 Nxf6 27. Bxc8 Qxc8 28. Rxd6 Ng4 29. Qd4 Ne5 30. e4 f6 31. Rd1 Kh7 32. Qe3 Qc7 33. Qf4 a4 34. Qf5+ Kg8 35. Rd7 Nxd7 36. Rxd7 Qc6 37. Rd4 Bc8 38. Qxf3 axb3 39. axb3 Bb7 40. Qf5 Qa6 41. Qd7 Rf8 42. Kg2 Kh8 43. Qd6 Qa8 44. Qxb4 f5 45. Qa4 fxe4 46. Qxa8 Bxa8 47. Nxe4 Rb8 48. c5 Kh7 49. b4 Rb7 50. Kf3 Rf7+ 51. Ke3 Bc6 52. Nd6 Rf3+ 53. Kd2 Rb3 54. Kc2 Ba4 55. Kd2 Bc6 56. Nf5 Kg8 57. Ne7+ Kf7 58. Nxc6 1-0

[Event "Titled Tuesday intern op 04th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.04"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Goltsev, Dmitry"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2232"]
[PlyCount "84"]
[EventDate "2022.10.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Na3 Nf5 7. Nc2 cxd4 8. cxd4 Qb6 9. Bd3 Nb4 10. Nxb4 Bxb4+ 11. Kf1 h5 12. g3 Bd7 13. a3 Be7 14. Kg2 h4 15. h3 hxg3 16. Bxf5 exf5 17. fxg3 Rc8 18. Re1 f4 19. g4 Qg6 20. e6 Bxe6 21. Bxf4 Rxh3 22. Kxh3 Qxg4+ 23. Kh2 Qxf4+ 24. Kg2 Qg4+ 25. Kf2 Bh4+ 26. Nxh4 Qxh4+ 27. Ke3 Qe4+ 28. Kd2 Qxd4+ 29. Ke2 Qe4+ 30. Kf1 Qf5+ 31. Kg1 Rc4 32. Re2 Rg4+ 33. Rg2 Rh4 34. Qd2 Qh5 35. Re1 Rh1+ 36. Kf2 Qh4+ 37. Ke2 Bg4+ 38. Kd3+ Rxe1 39. Rxg4 Qxg4 40. Qxe1+ Qe4+ 41. Qxe4+ dxe4+ 42. Kxe4 Ke7 0-1

[Event "Titled Tuesday intern op 04th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.04"]
[Round "6"]
[White "Jeet, Jain"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2167"]
[BlackElo "2572"]
[PlyCount "136"]
[EventDate "2022.10.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. b3 e6 4. Bb2 Bd6 5. c4 O-O 6. Nc3 b6 7. d4 Bb7 8. cxd5 exd5 9. Bd3 Nbd7 10. O-O a6 11. Rc1 Qe7 12. Ne2 Ne4 13. Ng3 g6 14. Qc2 Rac8 15. Qe2 b5 16. a4 c6 17. Qc2 Rfe8 18. Rfd1 h5 19. Nd2 Nxf2 20. Kxf2 Qxe3+ 21. Kf1 h4 22. Ne2 Nf6 23. Nf3 Ng4 24. Neg1 Bxh2 25. Bxg6 Bxg1 26. Bxf7+ Kxf7 27. Qf5+ Nf6 28. Nxg1 Re4 29. Nh3 Rg8 30. Qf2 Rg3 31. Rc3 Qxf2+ 32. Kxf2 Ng4+ 33. Kg1 Ne3 34. Rd2 Ke8 35. Rf2 Ng4 36. Rxg3 hxg3 37. Rf1 Re2 38. Bc1 Bc8 39. Nf4 Rc2 40. Ng6 Nf2 41. Ne5 Bf5 42. Bf4 Ne4 43. Nf3 Bg4 44. Ng5 Be2 45. Re1 Kd7 46. Nxe4 dxe4 47. Bxg3 b4 48. Bf4 Bd3 49. g4 Rc3 50. g5 Rxb3 51. g6 Bc4 52. Rxe4 Rf3 53. g7 b3 54. Bc1 Rc3 55. Ba3 Rc2 56. d5 Bxd5 57. Rd4 Rg2+ 58. Kf1 Rxg7 59. Ke2 Ke6 60. Kd1 Rg2 61. Kc1 Rc2+ 62. Kb1 Ke5 63. Rd1 Be4 64. Bb2+ Ke6 65. Ka1 c5 66. a5 c4 67. Rg1 c3 68. Bxc3 Ra2# 0-1

[Event "Titled Tuesday intern op 04th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.04"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Zou, Chen"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2425"]
[PlyCount "59"]
[EventDate "2022.10.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 d6 8. dxe5 dxe5 9. Nxe5 Nf6 10. O-O O-O 11. Qc2 Nd7 12. Nxd7 Qxd7 13. e5 h6 14. Nd2 Rd8 15. Bh7+ Kh8 16. Be4 Qe6 17. Nf3 Bd7 18. Re1 c5 19. Bf4 Bc6 20. Bf5 Qc4 21. Bg3 Ba4 22. Qc1 Bd7 23. e6 Bxe6 24. Bxe6 fxe6 25. Ne5 Qd5 26. Ng6+ Kh7 27. Nxe7 Qd7 28. Qb1+ Kh8 29. Ng6+ Kg8 30. h4 1-0

[Event "Titled Tuesday intern op 04th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.04"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Gritsenko, Nikolai"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2572"]
[BlackElo "2309"]
[PlyCount "75"]
[EventDate "2022.10.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 Ng4 6. Bg5 h6 7. Bh4 Nc6 8. h3 Nf6 9. Bb5 Bd7 10. O-O Nh5 11. d5 Ne5 12. Be2 Nf4 13. Re1 g5 14. Bg3 Neg6 15. Nd4 h5 16. Qd2 a6 17. Rad1 Qc8 18. Bf1 Be5 19. Nf3 f6 20. Nxe5 fxe5 21. Ne2 Kf7 22. f3 Qg8 23. c4 b6 24. b4 Qg7 25. c5 Rag8 26. cxb6 cxb6 27. Rc1 Qf6 28. Rc7 Bb5 29. a4 Nxe2+ 30. Bxe2 Bxe2 31. Qxe2 Nf4 32. Bxf4 gxf4 33. Qxa6 Qh4 34. Re2 Qxh3 35. Qxb6 Qxf3 36. Qxd6 Qg4 37. Rxe7+ Kf8 38. Qf6# 1-0

[Event "Titled Tuesday intern op 04th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.04"]
[Round "9"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2599"]
[BlackElo "2572"]
[PlyCount "119"]
[EventDate "2022.10.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. Bd3 e5 5. Qe2 Be7 6. Bc4 O-O 7. d3 d6 8. Bg5 Nd7 9. Bxe7 Nxe7 10. Nbd2 Nb6 11. Bb3 Be6 12. O-O Ng6 13. Bxe6 fxe6 14. g3 Qc7 15. Rac1 Rac8 16. Ng5 Rf6 17. Ngf3 h6 18. Ne1 Rcf8 19. Ng2 d5 20. Ne3 Qd6 21. f3 R6f7 22. c4 d4 23. Ng2 Na4 24. Nb1 a6 25. b3 Nc3 26. Nxc3 dxc3 27. Kh1 Ne7 28. Rxc3 Nc6 29. f4 exf4 30. gxf4 e5 31. f5 g6 32. Nh4 Nd4 33. Qg4 Rg7 34. Rg1 h5 35. Qg2 g5 36. Nf3 g4 37. Nxd4 Qxd4 38. Rcc1 Qxd3 39. Rcd1 Qe3 40. Rge1 Qg5 41. Qd2 Qf4 42. Qd5+ Kh7 43. Rf1 Qg5 44. Qd2 Qf6 45. Qd6 h4 46. Qxf6 Rxf6 47. Kg2 g3 48. h3 b5 49. Rd5 bxc4 50. Rxe5 cxb3 51. axb3 Rb7 52. Rf4 Rxb3 53. Rxh4+ Kg8 54. Rg4+ Kf7 55. Rxg3 c4 56. Rc5 Rb2+ 57. Kf3 Rc2 58. Kf4 Rf2+ 59. Ke5 c3 60. Rc7+ 1-0

[Event "Titled Tuesday intern op 04th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.04"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Rozman, Levy"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2572"]
[BlackElo "2322"]
[PlyCount "25"]
[EventDate "2022.10.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Bb5+ c6 5. dxc6 Nxc6 6. Ne2 Qd5 7. Bxc6+ Qxc6 8. O-O O-O-O 9. Nbc3 e5 10. Qd3 Bc5 11. Be3 Rhe8 12. h3 Bh5 13. Qf5+ 1-0

[Event "Titled Tuesday intern op 04th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.04"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Ghasi, Ameet K"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2572"]
[BlackElo "2471"]
[PlyCount "76"]
[EventDate "2022.10.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 e6 5. Be3 Ne7 6. Qd2 h6 7. Bd3 Nd7 8. O-O b6 9. Rfe1 Bb7 10. Ne2 a6 11. Ng3 c5 12. c3 Qc7 13. h3 Nf6 14. Rad1 b5 15. Bf4 Nd7 16. dxc5 Qxc5 17. Bf1 d5 18. exd5 Bxd5 19. Ne4 Qb6 20. Nd6+ Kf8 21. c4 bxc4 22. Bxc4 Qxb2 23. Qe3 Qb6 24. Qe2 Bf6 25. Ne4 Bg7 26. Bd6 Bxe4 27. Qxe4 Re8 28. Qf4 Nf6 29. Ne5 g5 30. Qf3 Kg8 31. a3 Nf5 32. Bb4 h5 33. Nd7 Nxd7 34. Rxd7 g4 35. Qxf5 exf5 36. Bxf7+ Kh7 37. Bxe8 g3 38. Re2 Rxe8 0-1

[Event "Titled Tuesday intern op 25th Oct Early"]
[Site "Chess.com INT"]
[Date "2022.10.25"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Przybylski, Wojciech"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2321"]
[PlyCount "93"]
[EventDate "2022.10.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 01"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8. Nc3 Nxc3 9. bxc3 Be6 10. Re1 O-O 11. Qf3 Qh4 12. h3 Rae8 13. Bd2 c6 14. a4 Bd7 15. Rab1 b6 16. Re3 Rxe3 17. Bxe3 Re8 18. c4 Be6 19. cxd5 Bxd5 20. Qg4 Qxg4 21. hxg4 h6 22. Kf1 Kf8 23. c4 Be4 24. Rb3 f6 25. Bxe4 Rxe4 26. f3 Re8 27. Kf2 Kf7 28. a5 Bc7 29. axb6 axb6 30. Ra3 Re7 31. Ra8 Rd7 32. Ra6 Kg6 33. Ke2 h5 34. gxh5+ Kxh5 35. Kd3 f5 36. Ra7 g5 37. d5 c5 38. Kc2 Re7 39. Bd2 Bd6 40. Rxe7 Bxe7 41. Kd3 Kg6 42. g4 Bd6 43. Bc3 fxg4 44. fxg4 Kf7 45. Ke4 Be7 46. Kf5 Bd8 47. Bd2 1-0

[Event "Titled Tuesday intern op 25th Oct Early"]
[Site "Chess.com INT"]
[Date "2022.10.25"]
[Round "2"]
[White "Domingo Nunez, Ruben"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2383"]
[BlackElo "2572"]
[PlyCount "72"]
[EventDate "2022.10.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 01"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. d3 a5 8. Bg5 h6 9. Bxf6 Qxf6 10. Nd5 Qd8 11. Nxb4 axb4 12. Nd2 d6 13. a3 bxa3 14. Nb1 Bg4 15. h3 Be6 16. Nxa3 Qd7 17. Kh2 d5 18. b3 Ne7 19. Nb5 c6 20. Nc3 h5 21. Qc1 h4 22. g4 Rxa1 23. Qxa1 Ng6 24. Qa4 d4 25. Ne4 Qe7 26. c5 Nf4 27. Bf3 Bd5 28. Nd6 Bxf3 29. exf3 Rf8 30. Qc4 b5 31. Qc2 Qe6 32. Re1 Qd5 33. Re4 g6 34. Qd1 Ne6 35. b4 Ng5 36. Qd2 Nxf3+ 0-1

[Event "Titled Tuesday intern op 25th Oct Early"]
[Site "Chess.com INT"]
[Date "2022.10.25"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Blanco Ronquillo, Humberto L"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2442"]
[PlyCount "190"]
[EventDate "2022.10.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 01"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Nbd2 d6 7. c3 Kh8 8. Re1 Ng8 9. d4 Bg4 10. dxe5 Nxe5 11. Be2 Nxf3+ 12. Bxf3 Bxf3 13. Nxf3 Bf6 14. Bf4 Ne7 15. e5 dxe5 16. Nxe5 Ng6 17. Qxd8 Raxd8 18. Nxg6+ fxg6 19. Be3 Kg8 20. Rad1 Kf7 21. Kf1 a6 22. Ke2 Ke6 23. Rxd8 Rxd8 24. Kf3 Kf7 25. Bf4 Rd7 26. g4 g5 27. Be3 h6 28. a4 Rd5 29. Ra1 Be5 30. h3 Ke6 31. Ke4 Rd7 32. Rh1 Rf7 33. h4 Bf4 34. Bd4 gxh4 35. Rxh4 Bg5 36. Rh1 Rf4+ 37. Kd3 Rxg4 38. Bxg7 Rf4 39. Bxh6 Bxh6 40. Rxh6+ Kd5 41. b4 Rxf2 42. c4+ Ke5 43. Rh5+ Kd6 44. Rh6+ Kd7 45. Rh7+ Kd6 46. a5 Rf3+ 47. Kd4 Rf4+ 48. Kc3 Rf3+ 49. Kd4 Rf4+ 50. Kd3 Rf3+ 51. Kc2 Kc6 52. Rg7 Kd6 53. Kb2 Kc6 54. Rg5 Kd6 55. Kc2 Kc6 56. Rc5+ Kd6 57. Rd5+ Kc6 58. Rg5 Kd6 59. Rh5 Rg3 60. Rh6+ Kd7 61. Rh7+ Kc6 62. Rh5 Rf3 63. Rd5 Rg3 64. Rd3 Rg2+ 65. Kc3 Rg4 66. Rh3 Kd7 67. Rh7+ Kc6 68. Rh6+ Kd7 69. Rh3 Kc6 70. Rf3 b6 71. Rf6+ Kb7 72. axb6 cxb6 73. Rf7+ Kc6 74. Rf6+ Kc7 75. Rf7+ Kc6 76. Rf3 Rh4 77. Kb3 Kc7 78. Rg3 Kb7 79. Rd3 Kc6 80. Rf3 Kc7 81. Rf7+ Kc6 82. Rf6+ Kb7 83. c5 bxc5 84. bxc5 a5 85. Kc3 a4 86. Rb6+ Kc7 87. Ra6 Kb7 88. Rb6+ Kc7 89. Rb4 Rh3+ 90. Kc4 a3 91. Rb1 a2 92. Ra1 Rh2 93. Kb3 Kc6 94. Rxa2 Rxa2 95. Kxa2 Kxc5 1/2-1/2

[Event "Titled Tuesday intern op 25th Oct Early"]
[Site "Chess.com INT"]
[Date "2022.10.25"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Tokhirjonova, Gulruhbegim"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2336"]
[PlyCount "49"]
[EventDate "2022.10.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 01"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. c3 g5 7. Re1 Bg7 8. a4 O-O 9. Nfd2 Ne7 10. Nf1 Ng6 11. Ng3 c6 12. Ba2 Kh8 13. Be3 Nf4 14. d4 Ng4 15. Nd2 Nd3 16. Rf1 Be6 17. Bxe6 Nxe3 18. fxe3 fxe6 19. Qc2 exd4 20. Qxd3 dxc3 21. bxc3 Qb6 22. Nc4 Qc5 23. Nxd6 Bxc3 24. Rac1 Rxf1+ 25. Nxf1 1-0

[Event "Titled Tuesday intern op 25th Oct Early"]
[Site "Chess.com INT"]
[Date "2022.10.25"]
[Round "5"]
[White "Aitbayev, Aslan"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2421"]
[BlackElo "2572"]
[PlyCount "172"]
[EventDate "2022.10.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 01"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 e5 8. d3 h6 9. Nxd4 cxd4 10. Ne2 Be7 11. c3 dxc3 12. Nxc3 O-O 13. Be3 b5 14. Rc1 Qb8 15. d4 d6 16. dxe5 dxe5 17. Nd5 Nxd5 18. Qxd5 Be6 19. Qd1 Qb7 20. b3 Rfd8 21. Qf3 Rac8 22. h3 Rxc1 23. Rxc1 Ba3 24. Re1 Bb4 25. Rc1 Ba3 26. Re1 Bb2 27. Qg3 Kh8 28. Qh4 Qd7 29. Bxh6 Kg8 30. Re3 Bc1 31. Rd3 Qxd3 32. Bxd3 Rxd3 33. Bxc1 Rd1+ 34. Kh2 Rxc1 35. Qg5 Rc2 36. Qxe5 Rxf2 37. a4 Bxb3 38. axb5 axb5 39. Qxb5 Be6 40. Qb8+ Kh7 41. Qe5 Ra2 42. Qh5+ Kg8 43. Qg5 Rc2 44. Qd8+ Kh7 45. Qh4+ Kg8 46. Qf4 Rc4 47. Qe5 Rc8 48. h4 Kh7 49. Qh5+ Kg8 50. Qg5 Rc4 51. Qe5 Kh7 52. h5 Ra4 53. Kg3 Ra2 54. h6 Kxh6 55. Qf4+ Kh7 56. Qe5 Kg8 57. Qb8+ Kh7 58. Qe5 Ra8 59. Qh5+ Kg8 60. Qe5 Rc8 61. Kh2 Re8 62. Qg5 Bd7 63. Qd5 Be6 64. Qc6 Rc8 65. Qd6 Ra8 66. Qc6 Rd8 67. Qc7 Rc8 68. Qb7 Re8 69. Qc7 Rf8 70. Qd6 Rc8 71. Qe5 Ra8 72. Qd4 Re8 73. Qd6 Rf8 74. Qc6 Rc8 75. Qb5 Kh7 76. Qh5+ Kg8 77. Qb5 Rc4 78. Qb8+ Kh7 79. Qe5 g6 80. Kg3 Ra4 81. Kf3 Rc4 82. Qh2+ Kg8 83. Qb8+ Kg7 84. Qe5+ Kh7 85. Qh2+ Kg7 86. Qe5+ Kh7 1/2-1/2

[Event "Titled Tuesday intern op 25th Oct Early"]
[Site "Chess.com INT"]
[Date "2022.10.25"]
[Round "6"]
[White "Srbis, Jurica"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2442"]
[BlackElo "2572"]
[PlyCount "98"]
[EventDate "2022.10.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 01"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. b3 Bg5 15. Bg2 Ne7 16. O-O Nxd5 17. Qxd5 Be6 18. Qd3 Qb6 19. Rad1 Rfd8 20. Kh1 Bh6 21. f4 f6 22. Ne3 Kh8 23. Qe2 a4 24. Ng4 Bxg4 25. Qxg4 axb3 26. axb3 Ra2 27. fxe5 fxe5 28. Qh4 Raa8 29. Rf7 Qe3 30. Rf3 Qe2 31. Rfd3 Rf8 32. Rxd6 Ra2 33. Qh3 Bd2 34. Rg1 Be3 35. Rf1 Rxf1+ 36. Bxf1 Qf3+ 37. Qg2 Qxg2+ 38. Bxg2 Ra1+ 39. Bf1 Rxf1+ 40. Kg2 Rf2+ 41. Kh3 h6 42. c5 Bxc5 43. Rc6 Rc2 44. Kg4 Rc3 45. h4 Kh7 46. h5 Bd4 47. Ra6 Rxb3 48. Kf5 Rxg3 49. Re6 Rg5# 0-1

[Event "Titled Tuesday intern op 25th Oct Early"]
[Site "Chess.com INT"]
[Date "2022.10.25"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Postny, Evgeny"]
[Result "1/2-1/2"]
[ECO "C97"]
[WhiteElo "2572"]
[BlackElo "2573"]
[PlyCount "65"]
[EventDate "2022.10.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 01"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Na5 9. Bc2 c5 10. d4 Qc7 11. Nbd2 O-O 12. h3 Be6 13. d5 Bd7 14. b3 c4 15. b4 Nb7 16. a4 Rfb8 17. a5 Ne8 18. Nf1 g6 19. g4 f6 20. Ng3 Nd8 21. Be3 Nf7 22. Qd2 Ng7 23. Kf1 h5 24. Nh2 h4 25. Ne2 g5 26. f3 Nh8 27. Ng1 Ng6 28. Ke2 Rf8 29. Kd1 Bd8 30. Kc1 Qc8 31. Kb2 Bc7 32. Rf1 Bb8 33. Rae1 1/2-1/2

[Event "Titled Tuesday intern op 25th Oct Early"]
[Site "Chess.com INT"]
[Date "2022.10.25"]
[Round "8"]
[White "Oparin, Grigoriy"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2683"]
[BlackElo "2572"]
[PlyCount "77"]
[EventDate "2022.10.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 01"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Re8 10. O-O Nbd7 11. Qc2 Nf8 12. Bd2 Ng6 13. Nxg6 hxg6 14. f3 Be6 15. Rae1 c5 16. dxc5 Bxc5 17. b4 Bb6 18. Na4 Rc8 19. Qb2 Bc7 20. Nc5 Qd6 21. g3 Bh3 22. Rf2 Bb6 23. Bc3 Bxc5 24. bxc5 Qxc5 25. Bd4 Qa5 26. Rfe2 b6 27. g4 Nxg4 28. fxg4 Bxg4 29. Bxg7 Bxe2 30. Rxe2 d4 31. Bxd4 Re6 32. Qd2 Qxa3 33. Re1 Rec6 34. Bb2 Qe7 35. Qg2 Re6 36. Bd4 Qh4 37. Rf1 Rce8 38. Bc4 R6e7 39. Qxg6+ 1-0

[Event "Titled Tuesday intern op 25th Oct Early"]
[Site "Chess.com INT"]
[Date "2022.10.25"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Rozman, Levy"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2322"]
[PlyCount "114"]
[EventDate "2022.10.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 01"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Ne7 5. Nf3 b6 6. Bd3 Nec6 7. O-O Be7 8. Re1 Ba6 9. Bc2 Nd7 10. Be3 cxd4 11. Bxd4 g5 12. a3 g4 13. Nfd2 h5 14. b4 Nxd4 15. cxd4 Rc8 16. Nf1 Qc7 17. Bd3 Bxd3 18. Qxd3 Qc4 19. Qe3 Rg8 20. Nbd2 Qc3 21. Qxc3 Rxc3 22. Rec1 Rd3 23. Rc7 Rxd4 24. Rxa7 Nxe5 25. Ra8+ Bd8 26. Rc1 Kd7 27. Ra7+ Kd6 28. a4 Rxb4 29. Rc8 Rf8 30. g3 Be7 31. Rcc7 Re8 32. Kg2 Bg5 33. Rcb7 Re7 34. Rxe7 Bxe7 35. a5 bxa5 36. Rxa5 Rb2 37. Ra6+ Kd7 38. Ra7+ Kd6 39. Ra6+ Kc7 40. Ra7+ Rb7 41. Ra2 Bc5 42. h3 Kd6 43. hxg4 hxg4 44. Nh2 f5 45. Ra6+ Rb6 46. Ra2 Nc4 47. Nxc4+ dxc4 48. Nf1 c3 49. Rc2 Bd4 50. f3 Kd5 51. fxg4 fxg4 52. Nh2 Rb2 53. Rxb2 cxb2 54. Nxg4 b1=Q 55. Nh2 Qg1+ 56. Kh3 Be5 57. Nf3 Qxg3# 0-1

[Event "Titled Tuesday intern op 25th Oct Early"]
[Site "Chess.com INT"]
[Date "2022.10.25"]
[Round "10"]
[White "Arabidze, Meri"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2422"]
[BlackElo "2572"]
[PlyCount "133"]
[EventDate "2022.10.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 01"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Bf4 O-O 10. Nc3 Qb6 11. Qb5 d6 12. Rfd1 Rd8 13. Rd2 Qc7 14. Rad1 a6 15. Qa4 h6 16. h3 Nc6 17. g4 Rd7 18. e3 Rad8 19. a3 Qb6 20. Qc2 Na5 21. Na4 Qc6 22. Ne1 Qc7 23. b3 Bxg2 24. Nxg2 Qb7 25. Rd3 Ne4 26. Nc3 Nf6 27. Na4 h5 28. g5 Ne4 29. h4 e5 30. Bh2 Bxg5 31. hxg5 Nxg5 32. Rd5 Nf3+ 33. Kh1 Qxb3 34. Qxb3 Nxb3 35. Ne1 Nxe1 36. Rxe1 Na5 37. Red1 Nxc4 38. Nxc5 Rc7 39. Nxa6 Ra7 40. Nb4 Rxa3 41. Nc6 Re8 42. Rc1 Ra4 43. Kg1 Re6 44. Nd8 Rg6+ 45. Kf1 h4 46. Nb7 Kh7 47. Rcd1 Rb4 48. Nxd6 Nxd6 49. Rxd6 f6 50. R6d2 Rbg4 51. Ke2 Rg2 52. Rh1 Kg8 53. Kf3 R6g4 54. Ra2 Kf7 55. Ra7+ Kg6 56. Ra2 Kf5 57. e4+ Kg6 58. Re2 Kh5 59. Rd2 g5 60. Rd8 Kg6 61. Rg8+ Kf7 62. Ra8 Kg6 63. Ra6 Kf7 64. Ra7+ Kg6 65. Ra6 Kg7 66. Ra7+ Kg6 67. Ra6 1/2-1/2

[Event "Titled Tuesday intern op 25th Oct Early"]
[Site "Chess.com INT"]
[Date "2022.10.25"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Mirzoev, Azer"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2572"]
[BlackElo "2462"]
[PlyCount "79"]
[EventDate "2022.10.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 01"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 dxe5 5. Nxe5 c6 6. Be2 Nd7 7. Nf3 N7f6 8. O-O Bg4 9. Ne5 Bxe2 10. Qxe2 e6 11. c4 Nb6 12. Rd1 Be7 13. Nc3 O-O 14. Bf4 Nbd7 15. Rd3 Re8 16. Rad1 Nf8 17. h4 Qa5 18. h5 Rad8 19. Rg3 c5 20. Ng4 Nxg4 21. Qxg4 g6 22. d5 Bf6 23. Bg5 Bxg5 24. Qxg5 Qc7 25. Ne4 Nd7 26. d6 Qb6 27. b3 Qc6 28. Re1 e5 29. Qh6 Re6 30. Ng5 Nf8 31. Nxe6 Nxe6 32. hxg6 hxg6 33. Rxe5 Qxd6 34. Rd5 Qe7 35. Rh3 Qf6 36. Qh7+ Kf8 37. Qh8+ Ke7 38. Qxf6+ Kxf6 39. Rxd8 Nxd8 40. Rh8 1-0

[Event "Titled Tuesday intern op 25th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.25"]
[Round "1"]
[White "Baglan, Esat"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2331"]
[BlackElo "2572"]
[PlyCount "103"]
[EventDate "2022.10.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 01"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Bd3 Ng4 7. g3 Nxf3+ 8. Qxf3 Ne5 9. Qe3 e6 10. Be2 Be7 11. f4 Nc6 12. d3 Nd4 13. Bd1 O-O 14. Bd2 b5 15. Ne2 Bb7 16. c3 Nc6 17. d4 cxd4 18. cxd4 Qb6 19. Be1 f5 20. exf5 Nxd4 21. Nxd4 Bc5 22. Bc3 b4 23. Bf3 bxc3 24. bxc3 Bxf3 25. Rxf3 Rxf5 26. Rd1 Rd5 27. Rf2 Rb8 28. Rfd2 Re8 29. Kg2 Rc8 30. Qe4 Bxd4 31. Rxd4 Ra5 32. Rxd7 Rxa2+ 33. Kh3 Ra5 34. R1d6 Qb3 35. Rd8+ Rxd8 36. Rxd8+ Kf7 37. Qxh7 Ke7 38. Rg8 Qxc3 39. Rxg7+ Kd6 40. Rd7+ Kc5 41. Rc7+ Kb4 42. Rxc3 Kxc3 43. Qc7+ Kb4 44. Qd6+ Rc5 45. Qxe6 a5 46. Qb6+ Rb5 47. Qd4+ Kb3 48. f5 a4 49. f6 a3 50. f7 Rb4 51. Qxb4+ Kxb4 52. f8=Q+ 1-0

[Event "Titled Tuesday intern op 25th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.25"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Lorenzo de la Riva, Lazaro"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2572"]
[BlackElo "2420"]
[PlyCount "141"]
[EventDate "2022.10.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 01"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O Bc5 6. Be3 Bb6 7. Nbd2 O-O 8. Re1 d6 9. c3 Ne7 10. Nf1 Ng6 11. Ng3 c6 12. d4 Re8 13. h3 Qe7 14. Nf5 Qf8 15. dxe5 dxe5 16. Qc2 Bxe3 17. Rxe3 Be6 18. Bxe6 fxe6 19. Ng3 Qf7 20. Rd1 Rad8 21. Red3 Qe7 22. Qb3 Rxd3 23. Rxd3 Kh7 24. Rd1 b6 25. a4 Nd7 26. Qc4 c5 27. Qd3 Nf6 28. Qd6 Qxd6 29. Rxd6 Kg8 30. h4 h5 31. Ng5 Nf8 32. f3 g6 33. Nf1 N6h7 34. Nxh7 Kxh7 35. Ne3 Kg7 36. Nc4 Kf6 37. Kf2 Rb8 38. Rc6 Rd8 39. Ke2 Nd7 40. Rc7 a6 41. Rb7 b5 42. axb5 axb5 43. Rxb5 Ra8 44. Rb7 Nf8 45. Nd6 g5 46. hxg5+ Kxg5 47. Ke3 Kg6 48. Nc4 h4 49. Nxe5+ Kf6 50. Nd3 Kg5 51. Nxc5 Ng6 52. Nxe6+ Kf6 53. Nf4 Ne5 54. Nd5+ Ke6 55. Rb6+ Kd7 56. b3 Ra2 57. Kd4 Nc6+ 58. Kc5 Nd8 59. Nf6+ Kc7 60. Nd5+ Kd7 61. Rg6 Ne6+ 62. Kc4 Ra6 63. b4 Rc6+ 64. Kd3 Nc5+ 65. bxc5 Rxg6 66. Ne3 Rg3 67. Kd4 Kc6 68. c4 Rg8 69. f4 Rg3 70. e5 Rg4 71. Nxg4 1-0

[Event "Titled Tuesday intern op 25th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.25"]
[Round "3"]
[White "Castellanos Gomez, Alejandro"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2247"]
[BlackElo "2572"]
[PlyCount "114"]
[EventDate "2022.10.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 01"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nd2 Bd6 5. Bg3 O-O 6. Bd3 b6 7. Ngf3 Bb7 8. O-O c5 9. c3 Nc6 10. Ne5 Qc7 11. f4 Ne7 12. Qb1 Ng6 13. Qd1 Ne4 14. Nxe4 dxe4 15. Bc2 Ne7 16. Rc1 Rad8 17. Qh5 g6 18. Qe2 Nf5 19. Bf2 f6 20. Nc4 Be7 21. Na3 Rc8 22. Bb3 Bd5 23. c4 Bb7 24. d5 a6 25. dxe6 Qc6 26. Rfd1 Qxe6 27. Rd5 Kg7 28. Rcd1 Rc7 29. R5d2 h5 30. Nb1 Rcc8 31. Nc3 Rcd8 32. Nd5 Rd7 33. h3 Rfd8 34. Bc2 Bf8 35. g4 hxg4 36. Qxg4 Bxd5 37. cxd5 Rxd5 38. Rxd5 Rxd5 39. Rxd5 Qxd5 40. Qg2 Nd6 41. h4 Kf7 42. Be1 b5 43. Qh3 Qf5 44. Qg2 c4 45. Bc3 Qh5 46. Qg3 Qe2 47. Qf2 Qxf2+ 48. Kxf2 f5 49. Bd4 Bg7 50. a3 Bxd4 51. exd4 Ke6 52. Ke3 Ne8 53. b3 Nd6 54. Bd1 Kd5 55. h5 gxh5 56. Bxh5 cxb3 57. Ke2 Kxd4 0-1

[Event "Titled Tuesday intern op 25th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.25"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Ozsakallioglu, Okan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2178"]
[PlyCount "71"]
[EventDate "2022.10.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 01"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 Nc6 7. d4 cxd4 8. cxd4 d6 9. exd6 Bxd6 10. Nc3 O-O 11. O-O Nb4 12. Re1 Be7 13. Ne5 Bf6 14. Bf4 N4d5 15. Bg3 a5 16. Ne4 a4 17. Bc2 g6 18. Nxf6+ Qxf6 19. Qd2 Qg7 20. Rac1 f6 21. Nd3 Nc4 22. Qe2 b5 23. b3 axb3 24. Bxb3 Ncb6 25. Nc5 Re8 26. Qxb5 Bd7 27. Nxd7 Qxd7 28. Qxd7 Nxd7 29. Rc6 Kf7 30. Rexe6 Rxe6 31. Bxd5 Rae8 32. Kf1 f5 33. Be5 R8e7 34. a4 Nf8 35. a5 Ke8 36. Rc8+ 1-0

[Event "Titled Tuesday intern op 25th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.25"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Machidon, Cristi"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2278"]
[PlyCount "61"]
[EventDate "2022.10.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 01"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O c5 7. dxc5 Nec6 8. Be3 Nd7 9. c4 dxc4 10. Na3 Bxc5 11. Nxc4 O-O 12. Qc1 Bxe3 13. Qxe3 Nb6 14. Nd6 Qe7 15. Rad1 Bg6 16. Nd4 Nxd4 17. Qxd4 Rad8 18. Bf3 Rd7 19. a4 Bc2 20. Ra1 Nc8 21. Nxc8 Rxc8 22. Qxa7 Qb4 23. a5 g5 24. a6 Be4 25. Qe3 Bxf3 26. Qxg5+ Kf8 27. a7 b5 28. gxf3 Ra8 29. Kh1 Rdxa7 30. Rxa7 Rxa7 31. Qd8+ 1-0

[Event "Titled Tuesday intern op 25th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.25"]
[Round "6"]
[White "Amburgy, Ryan"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "2221"]
[BlackElo "2572"]
[PlyCount "124"]
[EventDate "2022.10.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 01"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 b6 5. b3 Bb7 6. Bb2 Bd6 7. cxd5 exd5 8. Rc1 a6 9. Ne2 O-O 10. Ned4 Re8 11. Nf5 Bf8 12. Be2 g6 13. Ng3 Nbd7 14. O-O Bd6 15. d4 Qe7 16. Qc2 Rac8 17. Rfd1 c5 18. dxc5 bxc5 19. Qd2 d4 20. Bc4 Bxf3 21. gxf3 Ne5 22. Qe2 Nxc4 23. Rxc4 Nd5 24. Ne4 Bb8 25. Qf1 f5 26. Ng3 h5 27. exd4 h4 28. dxc5 Nf4 29. Rdd4 hxg3 30. Rxf4 gxh2+ 31. Kh1 Bxf4 32. Rxf4 Qg5 33. Rc4 Rcd8 34. Rc1 Qh5 35. c6 Qxf3+ 36. Qg2 Rd1+ 37. Rxd1 Qxd1+ 38. Kxh2 Kf7 39. c7 Qh5+ 40. Qh3 Qxh3+ 41. Kxh3 Ke6 42. Bd4 Kd7 43. Bb6 Re6 44. Ba5 Re2 45. b4 Rxf2 46. a4 Ra2 47. Kh4 Rxa4 48. Kg5 Rxa5 49. bxa5 Kxc7 50. Kxg6 f4 51. Kf5 f3 52. Ke5 f2 53. Kd5 f1=Q 54. Kc5 Qb5+ 55. Kd4 Qxa5 56. Kc4 Qb5+ 57. Kc3 Kb6 58. Kc2 a5 59. Kc3 Qb4+ 60. Kc2 Kb5 61. Kd3 a4 62. Ke2 Qb3 0-1

[Event "Titled Tuesday intern op 25th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.25"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Paravyan, David"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2572"]
[BlackElo "2589"]
[PlyCount "37"]
[EventDate "2022.10.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 01"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 O-O 8. Qd2 Nd7 9. O-O-O Nf6 10. Bd3 Re8 11. Kb1 d5 12. Rhe1 Bg4 13. h3 Bxf3 14. gxf3 c6 15. Rg1 Qd7 16. Bd4 Qd6 17. Rxg7+ Kxg7 18. Rg1+ Kh8 19. Qh6 1-0

[Event "Titled Tuesday intern op 25th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.25"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Firouzja, Alireza"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2785"]
[PlyCount "108"]
[EventDate "2022.10.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 01"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O h6 7. Nbd2 Nd7 8. Nb3 Bh7 9. a4 Ng6 10. c4 dxc4 11. Bxc4 Nb6 12. Bd3 Nd5 13. Bd2 Be7 14. Qc2 O-O 15. Rfe1 Rc8 16. Nc5 b6 17. Nxe6 fxe6 18. Bxg6 Bxg6 19. Qxg6 Qe8 20. Qxe6+ Kh7 21. Rac1 Qg6 22. Qxg6+ Kxg6 23. Rc2 Kf5 24. Rec1 c5 25. b4 c4 26. Rxc4 Rxc4 27. Rxc4 g5 28. h3 h5 29. b5 g4 30. hxg4+ hxg4 31. Nh2 Ke4 32. Bh6 Rg8 33. Be3 g3 34. Nf1 gxf2+ 35. Bxf2 Kd3 36. Rc6 Nf4 37. g3 Nh3+ 38. Kg2 Nf4+ 39. Kf3 Nd5 40. Re6 Rf8+ 41. Kg2 Ke2 42. Bg1 Rxf1 43. Rg6 Ra1 44. Rg4 Rxa4 45. Re4+ Kd3 46. Kf3 Rb4 47. e6 Rxb5 48. Re5 a5 49. g4 a4 50. g5 a3 51. g6 a2 52. Re1 Rb1 53. g7 Rxe1 54. g8=Q Rf1+ 0-1

[Event "Titled Tuesday intern op 25th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.25"]
[Round "9"]
[White "Sadhwani, Raunak"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2611"]
[BlackElo "2572"]
[PlyCount "101"]
[EventDate "2022.10.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 01"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 b5 5. Nf3 Bb7 6. Ne5 e6 7. g4 Nfd7 8. g5 Nxe5 9. Bxe5 Qxg5 10. Bxc7 Nc6 11. Bf4 Qf6 12. Qg4 h5 13. Qg3 Nb4 14. Bd3 Rc8 15. h4 Nxd3+ 16. cxd3 Qf5 17. Kd2 b4 18. Ne2 a5 19. Rac1 Rxc1 20. Nxc1 Ba6 21. Re1 b3 22. a3 a4 23. Bd6 Be7 24. Qxg7 Bf6 25. Qg3 Kd7 26. Bc5 e5 27. e4 Qe6 28. Ne2 Rc8 29. exd5 Qxd5 30. Nc3 Qe6 31. Nxa4 Kd8 32. dxe5 Be7 33. Bxe7+ Kxe7 34. Nc3 Rd8 35. Qg5+ Ke8 36. Re3 Rd4 37. Qxh5 Rg4 38. Qh8+ Kd7 39. Qf6 Qxf6 40. exf6 Rxh4 41. Ne4 Kc6 42. Ng5 Rf4 43. Rf3 Rxf3 44. Nxf3 Bc8 45. Ne5+ Kd5 46. Nxf7 Ke6 47. Ng5+ Kxf6 48. Ne4+ Ke5 49. Nc5 Be6 50. Nxe6 Kxe6 51. Kc3 1-0

[Event "Titled Tuesday intern op 25th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.25"]
[Round "10"]
[White "Javakhadze, Zurab"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2479"]
[BlackElo "2572"]
[PlyCount "86"]
[EventDate "2022.10.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 01"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Nbd2 Bb7 6. g3 c5 7. dxc5 bxc5 8. Bg2 Be7 9. O-O O-O 10. Qc2 d6 11. b4 Nbd7 12. Bb2 h6 13. Rfd1 Qc7 14. Nb3 Rfc8 15. Na5 Be4 16. Qc3 cxb4 17. axb4 Rab8 18. Ba3 Nd5 19. Qd2 N5f6 20. Rac1 a6 21. Nd4 Bxg2 22. Kxg2 Qb6 23. f3 Ne5 24. Ndb3 Nfd7 25. h4 Nc6 26. c5 Qb5 27. cxd6 Bf6 28. Nxc6 Rxc6 29. Rxc6 Qxc6 30. Na5 Qa4 31. Qd3 Ne5 32. Qb3 Qxa5 33. bxa5 Rxb3 34. Bc5 Nd7 35. Bf2 Rb2 36. Kf1 Ra2 37. Be1 Be5 38. f4 Ra1 39. Rd3 Bf6 40. Rb3 g5 41. hxg5 hxg5 42. Rb7 Nc5 43. Rb8+ Kg7 0-1

[Event "Titled Tuesday intern op 25th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.25"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Stoyanov, Tsvetan"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2449"]
[PlyCount "147"]
[EventDate "2022.10.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 01"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 e5 8. Qd3 h6 9. Nd2 Nf6 10. Nc4 Rc8 11. O-O Be7 12. Ne3 O-O 13. Nf5 Bd7 14. Nxd6 Bxd6 15. Qxd6 Qa5 16. Be3 Rfd8 17. Qe7 Re8 18. Qd6 Red8 19. f4 exf4 20. Qxf4 Be6 21. a3 Re8 22. Rad1 Bc4 23. Rf2 Qh5 24. Rd4 Ng4 25. Rf3 Ne5 26. Rg3 Ng6 27. Qf5 Qxf5 28. exf5 Ne7 29. Rf4 f6 30. Bxa7 Rc6 31. Bd4 Kf7 32. h3 Rd8 33. Kh2 Bd5 34. Re3 Nc8 35. g4 Bc4 36. Ree4 Nd6 37. Re3 b5 38. b3 Rdc8 39. bxc4 Rxc4 40. Kg3 b4 41. axb4 Rxb4 42. Nd5 Rbc4 43. c3 Nb5 44. Re7+ Kf8 45. Ree4 Nd6 46. Re6 Nb5 47. h4 Ra4 48. Re2 Rcc4 49. Ne3 Rc8 50. Bc5+ Rxc5 51. Rxa4 Nxc3 52. Ra8+ Kf7 53. Ra7+ Kf8 54. Rc2 Rc4 55. Rxc3 Rxc3 56. Kf3 Rc8 57. Rd7 Re8 58. Rd4 Re7 59. Nd5 Rd7 60. Nf4 Ra7 61. Rd8+ Ke7 62. Rd3 Kf7 63. Rc3 Rb7 64. Nd5 Ke8 65. Rc8+ Kd7 66. Rg8 Kd6 67. Ne3 Rb3 68. Rxg7 Ke5 69. Rf7 Kd4 70. Re7 Rd3 71. Re4+ Kc5 72. Re6 Kd4 73. Ke2 Ra3 74. Nc2+ 1-0

[Event "Speed Chess Q1"]
[Site "Chess.com INT"]
[Date "2022.11.10"]
[Round "1"]
[White "Namitbir, Singh Walia"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2339"]
[BlackElo "2572"]
[PlyCount "54"]
[EventDate "2022.11.10"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. O-O Be7 6. b3 b4 7. Bb2 O-O 8. c4 bxc3 $5 {[%mdl 4] A promising side line. Eine vielversprechende Nebenvariante.} 9. Nxc3 d6 10. Rc1 $146 ({Vorgänger:} 10. Re1 Nbd7 11. e4 Nb6 12. Rc1 a5 13. Bf1 Nfd7 14. e5 Nd5 15. Ne4 Ba6 16. Bxa6 Rxa6 {0-1 (28) Hutsch,O (2172)-Proehl,H (2373) Germany 2015}) 10... Nbd7 11. Qc2 c5 12. dxc5 Nxc5 13. Rfd1 Rc8 14. Qb1 Qb6 15. e3 h6 16. h3 Rfd8 17. Nd4 Bxg2 18. Kxg2 Qb7+ 19. Nf3 a5 20. Ne2 Nfe4 21. Qa1 Ng5 22. Neg1 Nce4 23. h4 Nxf3 24. Nxf3 g5 25. Rxc8 Rxc8 26. Rc1 Re8 27. Bd4 Nd2 0-1

[Event "Speed Chess Q1"]
[Site "Chess.com INT"]
[Date "2022.11.10"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Fedoseev, Vladimir1"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2688"]
[PlyCount "134"]
[EventDate "2022.11.10"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. Nbd2 d6 6. c3 g6 7. O-O Bg7 8. Re1 O-O 9. Nf1 d5 $1 {[%mdl 4] is currently scoring better than 9...Na5. wohl besser als 9...Sa5.} 10. exd5 Nxd5 11. Ng3 a6 12. Bb3 Be6 $5 $146 {[%mdl 8] New and interesting. Theoretisch interessant.} ({Vorgänger:} 12... Kh7 13. d4 exd4 14. cxd4 Nb6 15. Be3 Nd5 16. Bc1 Nb6 17. Be3 Nd5 18. Bc1 {½-½ (18) Roy Chowdhury,S (2435)-Malaniuk,V (2563) Canberra 2010}) 13. Ne4 b6 14. Ba4 Nde7 15. h3 f5 16. Ng3 Bf7 17. d4 e4 18. Nd2 b5 19. Bc2 Nd5 20. Nb3 Qh4 21. Nc5 Rfe8 22. Nf1 b4 23. Bd2 bxc3 24. bxc3 Nxd4 25. cxd4 Bxd4 26. g3 Qxh3 27. Nb3 Bb6 28. Ba5 Rad8 29. Qe2 f4 30. Bxe4 Bxa5 31. Nxa5 Nf6 32. Qf3 Rxe4 33. Rxe4 Bd5 34. Rae1 Nxe4 35. Rxe4 Qf5 36. Rxf4 Bxf3 37. Rxf5 gxf5 38. Nc4 Rd1 39. Nce3 Ra1 40. Nxf5 c5 41. N5e3 Rxa2 42. Nc4 Ra1 43. Ncd2 Be2 44. Kg2 c4 45. Ne3 c3 46. Nb3 Ra2 47. Nd4 Bd3 48. Kf3 c2 49. Nb3 Rb2 50. Nc1 Bg6 51. Ne2 a5 52. Nc4 Rb1 53. Ne5 Bh7 54. Nd7 c1=Q 55. Nxc1 Rxc1 56. Nf6+ Kg7 57. Nh5+ Kf7 58. Nf4 a4 59. Ke3 a3 60. g4 a2 61. Ne2 a1=Q 62. Kf4 Qf6+ 63. Kg3 Rc2 64. Nf4 Qe5 65. f3 Rc3 66. Kh4 Qxf4 67. Kh5 Qg5# 0-1

[Event "Speed Chess Q1"]
[Site "Chess.com INT"]
[Date "2022.11.10"]
[Round "3"]
[White "Klukin, Kirill"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E52"]
[WhiteElo "2390"]
[BlackElo "2572"]
[PlyCount "107"]
[EventDate "2022.11.10"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 b6 6. Nf3 Bb7 7. Bd3 d5 8. cxd5 {The main line 8.cxd5 scores better than 8.0-0. Die Hauptvariante 8.cxd5 punktet besser als 8.0-0.} exd5 9. O-O Bd6 10. Nb5 Be7 11. Ne5 c5 12. f4 Nc6 13. Rc1 a6 14. Nc3 cxd4 15. Nxc6 Bxc6 16. exd4 b5 $146 ({Vorgänger:} 16... Ne4 17. Be3 Nxc3 18. Rxc3 Bb5 19. Bxb5 axb5 20. Qb3 Qd7 21. Rfc1 Ra4 22. Rc7 Qe6 {1-0 (29) Mendonca,L (2558)-Amartuvshin,G (2406) Delhi 2022}) 17. a3 Qb6 18. Re1 Bd6 19. Be3 Rfe8 20. Qf3 Rac8 21. Bf2 Rxe1+ 22. Rxe1 a5 23. g4 b4 24. g5 bxc3 25. gxf6 g6 26. bxc3 Bxa3 27. f5 Be8 28. fxg6 hxg6 29. h4 Bf8 30. h5 Qc7 31. Bg3 Qd7 32. hxg6 fxg6 33. Ba6 Ra8 34. Bd3 Bf7 35. Be5 Rc8 36. Bb1 Qc6 37. Rc1 a4 38. Qg3 Qe8 39. Bf5 Rc6 40. Rf1 a3 41. Bb1 a2 42. Bxa2 Rb6 43. Bb1 Rb2 44. Bf5 Rb3 45. Rf3 Bh6 46. Kg2 Rb2+ 47. Rf2 Rxf2+ 48. Kxf2 Kf8 49. Bc2 Kg8 50. Qf3 Qc8 51. Qg3 Qe8 52. Qh3 Bf8 53. Qg4 Qc6 54. Bxg6 1-0

[Event "Speed Chess Q1"]
[Site "Chess.com INT"]
[Date "2022.11.10"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Czerw, Dawid"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2373"]
[PlyCount "57"]
[EventDate "2022.11.10"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. O-O Bf5 9. d4 cxd4 10. Nxd4 Nxd4 11. cxd4 e6 12. Nc3 Be7 13. Qf3 O-O 14. d5 Qd7 15. Rd1 exd5 16. Nxd5 Nxd5 17. Rxd5 Qe6 18. Rd1 Qg6 19. Qg3 Qxg3 20. hxg3 Bf6 21. a4 Rad8 22. Rd5 Be6 23. Rxd8 Rxd8 24. Bc2 g6 25. a5 Bf5 26. Bb3 Be6 27. Bc2 Bf5 28. Bb3 Be6 29. Bc2 1/2-1/2

[Event "Speed Chess Q1"]
[Site "Chess.com INT"]
[Date "2022.11.10"]
[Round "5"]
[White "De Silva, LMST"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2521"]
[BlackElo "2572"]
[PlyCount "92"]
[EventDate "2022.11.10"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bg4 3. Bb2 Nf6 4. d4 e6 5. e3 Be7 6. Be2 O-O 7. O-O c5 8. c4 dxc4 9. Bxc4 Nbd7 10. Nbd2 Rc8 11. h3 Bh5 12. Be2 Qc7 13. Rc1 Qb8 14. Ne5 Bxe2 15. Qxe2 Nxe5 16. dxe5 Nd5 17. Ne4 Rfd8 18. Rfd1 b6 19. Qg4 Qc7 20. Nf6+ Kh8 21. Nh5 Bf8 22. Nf4 Nb4 23. a3 Nc6 24. Nd3 Rd5 25. Nf4 Rdd8 26. Nd3 Rd7 27. b4 Rcd8 28. Qe2 Qb7 29. b5 Ne7 30. e4 Ng6 31. f4 c4 32. Nf2 Nxf4 33. Qxc4 Bc5 34. Rd6 h6 35. Rcd1 Bxd6 36. exd6 Rc8 37. Qd4 Ne2+ 38. Kh2 Nxd4 39. Bxd4 f6 40. e5 Rf8 41. Ng4 f5 42. Ne3 Rc8 43. Nxf5 exf5 44. e6 Rxd6 45. Bxg7+ Qxg7 46. Rxd6 Qe5+ 0-1

[Event "Speed Chess Q1"]
[Site "Chess.com INT"]
[Date "2022.11.10"]
[Round "6"]
[White "Firat, Burak"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2460"]
[BlackElo "2572"]
[PlyCount "92"]
[EventDate "2022.11.10"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. Bf4 Nd7 8. g4 Bg6 9. Nc3 Qb6 $5 {[%mdl 4] Exploring less charted territory. Erkundet wenig bekanntes Terrain.} 10. Qd2 O-O-O $146 ({Vorgänger:} 10... e6 11. O-O-O Be7 12. Rhg1 Qa6 13. Kb1 b5 14. Ne2 c4 15. h4 cxd3 16. cxd3 h5 17. gxh5 Bxh5 {0-1 (27) Areshchenko,A (2708)-Zhigalko,S (2661) Kiev 2013}) 11. O-O-O e6 12. Qe2 Be7 13. Bg3 Qa5 14. Nd2 Nb6 15. f4 f6 16. f5 Bf7 17. e5 Rhe8 18. Nb3 Qa6 19. fxe6 Bxe6 20. exf6 Bxf6 21. Nxc5 Qa5 22. Nxe6 Bxc3 23. bxc3 Qa3+ 24. Kd2 Nc4+ 25. Ke1 Qxc3+ 26. Kf1 Qf6+ 27. Kg1 Rxe6 28. Qf2 Ne3 29. Re1 Qxf2+ 30. Bxf2 Rde8 31. Re2 Nd5 32. Rxe6 Rxe6 33. Rh2 Nb4 34. Bxa7 Nxa2 35. Bd4 g6 36. Rf2 Nb4 37. Bb6 Nd5 38. Rf8+ Kd7 39. Rf7+ Re7 40. Rxe7+ Kxe7 41. Bd4 Ke6 42. Kf2 Nb4 43. Bc5 Nxc2 44. Kf3 Kd5 45. Bf8 Nd4+ 46. Kf4 Ne6+ 0-1

[Event "Speed Chess Q1"]
[Site "Chess.com INT"]
[Date "2022.11.10"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Tsydypov, Zhamsaran"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2534"]
[PlyCount "68"]
[EventDate "2022.11.10"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O h6 7. Nbd2 Ne7 8. a4 g5 {8...a5 is the fancy move. 8...a5 ist der angesagte Zug.} 9. a5 Bg7 10. c4 O-O 11. Re1 $146 ({Vorgänger:} 11. a6 b6 12. Re1 c5 13. Nb3 Rc8 14. dxc5 dxc4 15. Bxc4 Nxc5 16. Nbd4 Bg4 17. Be3 Bxe5 {½-½ (95) Zhigalko,S (2571)-Yuffa,D (2566) Moscow 2019}) 11... Ng6 12. cxd5 g4 13. d6 gxf3 14. Nxf3 c5 15. dxc5 Nxc5 16. Ra3 Nd7 17. Bd3 Bxd3 18. Qxd3 Ndxe5 19. Nxe5 Nxe5 20. Qg3 Ng6 21. Rd1 Rc8 22. Be3 Bxb2 23. Rb3 Be5 24. Qf3 Bxd6 25. Rxb7 Qxa5 26. Rxa7 Qc3 27. g3 Bc5 28. Rb7 Bxe3 29. fxe3 Qc6 30. Qxc6 Rxc6 31. Kg2 Rc3 32. Re1 Rd8 33. Rb2 Ne5 34. Ree2 Nc4 0-1

[Event "Speed Chess Q1"]
[Site "Chess.com INT"]
[Date "2022.11.10"]
[Round "8"]
[White "Aitbayev, Aslan"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2421"]
[BlackElo "2572"]
[PlyCount "103"]
[EventDate "2022.11.10"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 e5 8. d3 d6 9. Bg5 Be7 10. Bxf6 Bxf6 11. Nd5 Qd8 12. Nxd4 cxd4 13. c3 dxc3 14. bxc3 Bg5 15. Rb1 O-O 16. Rb6 Be6 17. Rxb7 Bxd5 18. exd5 Qa5 19. d4 Bf6 20. dxe5 Bxe5 21. Qb3 Rfc8 22. Re3 g6 23. c4 Qd2 24. g3 a5 25. Rf3 Rf8 26. a4 Rae8 27. c5 Bd4 28. c6 Qc1 29. Qb1 Qc5 30. Qb3 Re1 31. Rb8 Qc1 32. Rxf8+ Kxf8 33. Qd3 Bb6 34. Kg2 Kg7 35. Qc3+ Qxc3 36. Rxc3 Bc7 37. Rb3 Rc1 38. Rb7 Bd8 39. Rd7 Bb6 40. Rxd6 Rc2 41. Bb5 Rxf2+ 42. Kh3 h5 43. Rd7 Rc2 44. g4 Rc3+ 45. Kg2 hxg4 46. d6 Rc2+ 47. Kf1 Rxh2 48. c7 g3 49. Bc6 Rf2+ 50. Ke1 g2 51. Bxg2 Rxg2 52. c8=Q 1-0

[Event "Speed Chess Q1"]
[Site "Chess.com INT"]
[Date "2022.11.10"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Csonka, Balazs"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2497"]
[PlyCount "97"]
[EventDate "2022.11.10"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 dxe5 8. dxe5 Be7 $1 {[%mdl 4] is recently more successful than 8...Bb4+. ist inzwischen erfolgreicher als 8...Lb4+.} 9. O-O O-O 10. Qe2 Bd7 11. Rd1 Bc6 12. Bxd5 Bxd5 13. Nc3 Bxf3 14. Qxf3 Qb6 15. Ne4 $146 ({Vorgänger:} 15. Bf4 Nc6 16. Ne4 Rfd8 17. Nd6 Bxd6 18. exd6 Rd7 19. Rd2 e5 20. Be3 Nd4 21. Qe4 Qxd6 22. Rad1 f5 23. Qb1 Qf6 24. f4 Rad8 25. h3 exf4 26. Bf2 Ne2+ {0-1 (26) Gumularz,S (2539)-Volokitin,A (2677) Warsaw 2021}) 15... Nc6 16. Nf6+ Bxf6 17. exf6 Rfd8 18. fxg7 Ne5 19. Qh5 Rxd1+ 20. Qxd1 Rd8 21. Qe2 Nd3 22. Bg5 Rd5 23. Bf6 Nxf2 24. Qxf2 Qxf2+ 25. Kxf2 Rf5+ 26. Ke3 Rxf6 27. Rc1 Rf5 28. Rc7 Rb5 29. b3 Kxg7 30. g4 Kg6 31. h4 h5 32. gxh5+ Kxh5 33. Rxf7 Kxh4 34. Re7 Kg5 35. Rxe6 Kf5 36. Rh6 Rb6 37. Rxb6 axb6 38. Kd4 Ke6 39. Kc4 Kd6 40. Kb5 Kc7 41. a3 Kc8 42. Kxb6 Kb8 43. a4 Ka8 44. Kc7 Ka7 45. b4 Ka8 46. b5 Ka7 47. a5 Ka8 48. a6 Ka7 49. axb7 1/2-1/2

[Event "Speed Chess Q1"]
[Site "Chess.com INT"]
[Date "2022.11.10"]
[Round "10"]
[White "Vantika, Agrawal"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2362"]
[BlackElo "2572"]
[PlyCount "72"]
[EventDate "2022.11.10"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qd1 e6 11. d3 d6 12. Be3 Be7 13. a4 O-O 14. Bg2 Rb8 15. f4 Nc6 16. Ne2 b5 17. axb5 axb5 18. c3 Bb7 19. Qc2 Rfc8 20. d4 Na5 21. dxc5 dxc5 22. b3 h6 23. Red1 Rd8 24. Rxd8+ Rxd8 25. Rd1 Ra8 26. h4 Nc6 27. e5 Bf8 28. Nc1 Ne7 29. Bxb7 Qxb7 30. Bxc5 Rc8 31. Bf2 Nf5 32. Ne2 Qf3 33. Qd3 Qg4 34. Rd2 Nxh4 35. Kf1 Nf3 36. Rd1 Qh3# 0-1

[Event "Speed Chess Q1"]
[Site "Chess.com INT"]
[Date "2022.11.10"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Pranav, Anand"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2502"]
[PlyCount "33"]
[EventDate "2022.11.10"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bf5 6. Be3 cxd4 7. Nxd4 Nxd4 8. cxd4 Nf6 9. Nc3 Qd8 10. Qb3 b6 11. Rd1 a6 12. d5 g6 13. Bxb6 Qd7 14. Nb5 Rc8 15. Nd4 Qxd5 16. Nxf5 Qxf5 17. Bxa6 1-0

[Event "Speed Chess Q1"]
[Site "Chess.com INT"]
[Date "2022.11.10"]
[Round "12"]
[White "Yuan, Qingyu"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2373"]
[BlackElo "2572"]
[PlyCount "182"]
[EventDate "2022.11.10"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. Nc3 Nc7 6. Bxc6 dxc6 7. h3 h6 8. Qe2 Bf5 9. d3 Ne6 10. Be3 Nd4 11. Bxd4 cxd4 12. Ne4 e6 13. O-O Be7 14. Nfd2 O-O 15. f4 Qd5 16. a4 a5 17. Kh2 Rad8 18. Rf2 Kh8 19. Rff1 Bb4 20. Rf2 Be7 21. Rff1 Qd7 22. Nc4 Qc7 23. Ng3 Bg6 24. Ne4 Rd5 25. g4 Bh7 26. Rf3 b6 27. Kg2 Bb4 28. h4 b5 29. Ncd2 f5 30. exf6 gxf6 31. Ng3 Qf7 32. Nde4 Rg8 33. Nf2 Bg6 34. Rh1 h5 35. g5 Kg7 36. Nfe4 Be7 37. Rf2 Rh8 38. Rhf1 f5 39. Nd2 Bd6 40. b3 Re8 41. Re1 e5 42. Qf1 exf4 43. Rxe8 Qxe8 44. Ne2 f3+ 45. Nxf3 f4 46. Neg1 Rf5 47. Re2 Qd7 48. Qe1 Bf7 49. Nh2 f3+ 50. Nhxf3 Bd5 51. Re4 bxa4 52. bxa4 Rf4 53. Rxf4 Bxf4 54. Kf1 Be3 55. Qg3 Qf7 56. Qe5+ Kg8 57. Ke2 Bf4 58. Qf6 Qxf6 59. gxf6 Kf7 60. Nxd4 Bg3 61. Ngf3 Kxf6 62. c4 Bxf3+ 63. Nxf3 Kf5 64. d4 Ke4 65. d5 cxd5 66. cxd5 Kxd5 67. Kd3 Kc5 68. Kc3 Bf2 69. Kb3 Kd5 70. Kc3 Ke4 71. Ng5+ Kf5 72. Nf3 Kf4 73. Nd2 Be1 74. Kd3 Bxd2 75. Kxd2 Kg4 76. Kc3 Kxh4 77. Kc4 Kg4 78. Kb5 h4 79. Kxa5 h3 80. Kb6 h2 81. a5 h1=Q 82. Ka7 Qc6 83. a6 Kf5 84. Kb8 Qb6+ 85. Kc8 Qxa6+ 86. Kc7 Qe6 87. Kd8 Kf6 88. Kc7 Ke5 89. Kd8 Qf7 90. Kc8 Kd6 91. Kd8 Qf8# 0-1

[Event "Speed Chess Q1"]
[Site "Chess.com INT"]
[Date "2022.11.10"]
[Round "13"]
[White "Zhigalko, Sergei"]
[Black "Pichot, Alan"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2572"]
[BlackElo "2637"]
[PlyCount "79"]
[EventDate "2022.11.10"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. d3 Be7 8. Re1 O-O 9. Nbd2 d6 10. a3 Qd7 11. Nf1 Nd8 12. Ng3 Ne6 13. Nf5 Bd8 14. h3 c5 15. Ba2 Bb6 16. Be3 Rfe8 17. c3 Rad8 18. a4 Qc7 19. axb5 axb5 20. Bg5 Nxg5 21. Nxg5 d5 22. exd5 Bxd5 23. Bxd5 Rxd5 24. Qf3 Qd7 25. Ne4 Nxe4 26. dxe4 Rd2 27. Red1 Rd8 28. Rxd2 Qxd2 29. Qg3 g6 30. Ne7+ Kf8 31. Nd5 Qxb2 32. Ra6 Rxd5 33. exd5 Bc7 34. d6 Bd8 35. Qxe5 f6 36. Qe3 Qb1+ 37. Kh2 Qd1 38. Qxc5 Qd2 39. Ra8 Qf4+ 40. g3 1-0

[Event "Speed Chess Q1"]
[Site "Chess.com INT"]
[Date "2022.11.10"]
[Round "14"]
[White "Terry, Renato"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2516"]
[BlackElo "2572"]
[PlyCount "74"]
[EventDate "2022.11.10"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 g6 5. c3 Bg7 6. O-O O-O 7. d4 d5 $1 {[%mdl 4] outshines the older 7...cxd4. erfolgreicher als das alte 7...cxd4.} 8. e5 Ne4 9. Be3 cxd4 10. cxd4 Bd7 11. Ne1 Qb6 12. Bxc6 Bxc6 13. f3 $146 ({Vorgänger:} 13. a4 f6 14. f3 Ng5 15. a5 Qb5 16. Qd2 Ne6 17. Nc3 Qc4 18. exf6 exf6 19. f4 {1-0 (33) Jensen,C (2314)-Sylvester,G ICCF email 2011}) 13... Bb5 14. Nd3 Bxd3 15. Qxd3 Qxb2 16. fxe4 Qxa1 17. Qb3 Rac8 18. exd5 b5 19. h4 a5 20. Na3 Qc3 21. Nxb5 Qxb3 22. axb3 Rb8 23. Na7 Rxb3 24. Bf4 Ra8 25. Nc6 a4 26. Nxe7+ Kh8 27. d6 a3 28. d7 Rd8 29. Rc1 a2 30. Rc8 a1=Q+ 31. Kh2 Rb8 32. Rxb8 Rxb8 33. Nc6 Rf8 34. d5 Qd1 35. e6 Qxd5 36. e7 Qxd7 37. exf8=Q+ Bxf8 0-1

[Event "Speed Chess Q2"]
[Site "Chess.com INT"]
[Date "2022.11.12"]
[Round "1"]
[White "Sadovsky, Artem"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2276"]
[BlackElo "2572"]
[PlyCount "104"]
[EventDate "2022.11.12"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 b6 5. Bb2 Bb7 6. Be2 Bd6 7. O-O O-O 8. d4 {8.d3 is the modern continuation. 8.d3 ist die moderne Fortsetzung.} (8. cxd5 exd5 9. d4 Nbd7 10. Nc3 a6 11. Rc1 Qe7 12. Bd3 Ne4 13. Qc2 f5 14. g3 Rac8 15. Ne1 c5 16. dxc5 bxc5 17. Ng2 Ne5 18. f4 Nxd3 19. Qxd3 {0-1 (32) Sadovsky,A (2408)-Zhigalko,S (2572) Chess.com INT 2021}) 8... Nbd7 9. Nc3 a6 10. Rc1 Qe7 11. Qc2 Rac8 12. Qb1 Ne4 $146 ({Vorgänger:} 12... Ba3 13. Bxa3 Qxa3 14. cxd5 exd5 15. b4 a5 16. bxa5 Qxa5 17. Bd3 c5 18. dxc5 Rxc5 {0-1 (43) Panesso Rivera,H (2411)-Avila Pavas,S (2274) Villavicencio 2021}) 13. Nxe4 dxe4 14. Nd2 f5 15. f3 Nf6 16. Qc2 exf3 17. Bxf3 Ng4 18. Bxb7 Bxh2+ 19. Kh1 Rf6 20. Nf3 Rh6 21. Bxc8 Bf4+ 22. Kg1 Bxe3+ 23. Rf2 Bxf2+ 24. Kf1 Ne3+ 25. Kxf2 Nxc2 26. Rxc2 c6 27. Re2 Qe8 28. Bb7 Qd7 29. Bxa6 Qc7 30. Ne5 Qa7 31. Bc8 Qxa2 32. Nxc6 Qxb3 33. Bxe6+ Rxe6 34. Rxe6 Qxb2+ 35. Kf3 Qc3+ 36. Kf4 Qxc4 37. Ke5 Kf7 38. Nd8+ Kf8 39. Nc6 h6 40. d5 Qc5 41. Nd8 b5 42. Nc6 Kg8 43. Rd6 Kh7 44. Rd7 b4 45. Ke6 b3 46. Ne5 b2 47. Kf7 b1=Q 48. Ng6 Qc8 49. Nf8+ Qxf8+ 50. Kxf8 Qb2 51. g3 Qe5 52. d6 h5 0-1

[Event "Speed Chess Q2"]
[Site "Chess.com INT"]
[Date "2022.11.12"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Atakishiyev, Elmar"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2303"]
[PlyCount "65"]
[EventDate "2022.11.12"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Nh6 9. Nc3 Nf5 10. Na4 Qd8 11. Bb2 Be7 12. Bd3 O-O 13. Nc5 $5 {[%mdl 4] Leaves trodden paths. Verlässt die ausgetretenen Pfade.} b6 14. Nxd7 Qxd7 15. O-O Rac8 16. Kh1 $146 ({Vorgänger:} 16. Qd2 Rc7 17. Rac1 a5 18. b5 Na7 19. Rxc7 Qxc7 20. g4 Nh6 21. h3 Qd7 22. a4 {1-0 (44) Seul,G (2372)-Bonte,A (2313) Chess.com INT 2021}) 16... Rc7 17. g4 Nh4 18. Nxh4 Bxh4 19. g5 Bxg5 20. Qh5 h6 21. f4 Bd8 22. f5 exf5 23. Bxf5 Qe8 24. Rg1 Bg5 25. Qf3 g6 26. Bd3 Qe7 27. Raf1 Kg7 28. Qxd5 f5 29. Qg2 Kh7 30. h4 Rd8 31. hxg5 Nxd4 32. gxh6 Rdd7 33. Qxg6+ 1-0

[Event "Speed Chess Q2"]
[Site "Chess.com INT"]
[Date "2022.11.12"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Bortnyk, Olexandr"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2572"]
[BlackElo "2604"]
[PlyCount "51"]
[EventDate "2022.11.12"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 exd4 5. Qxd4 Nc6 6. Bb5 Bd7 7. Bxc6 bxc6 8. Bg5 Be7 9. O-O-O O-O 10. e5 Ne8 11. Bxe7 Qxe7 12. exd6 cxd6 13. Rhe1 Be6 14. Qf4 Rd8 15. Nd4 Qd7 16. Ne4 Bd5 17. Nf5 Bxe4 18. Rxe4 g6 19. Nh6+ Kg7 20. Rde1 Nf6 21. Re7 Rde8 22. Rxd7 Rxe1+ 23. Kd2 Re4 24. Nf5+ Kh8 25. Qh6 Rg8 26. Rd8 1-0

[Event "Speed Chess Q2"]
[Site "Chess.com INT"]
[Date "2022.11.12"]
[Round "4"]
[White "Artemiev, Vladislav"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2701"]
[BlackElo "2572"]
[PlyCount "63"]
[EventDate "2022.11.12"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 Bb4 6. Qc2 Bb7 7. Bg2 Be4 8. Qd1 O-O 9. O-O Bxd2 10. Qxd2 d6 11. b3 Nbd7 12. Bb2 a5 {now supersedes 12...Qe7. löst 12...De7 inzwischen ab.} 13. Ne1 $5 {[%mdl 4] A promising side line. Eine vielversprechende Nebenvariante.} Bxg2 14. Kxg2 $146 ({Vorgänger:} 14. Nxg2 a4 15. Qc2 Qb8 16. e4 Qb7 17. f3 axb3 18. axb3 Rxa1 19. Rxa1 Ra8 20. Rxa8+ Qxa8 {½-½ (44) Stoyanov,T (2083)-Cioara,A (2448) Cap Aurora 2017}) 14... Qb8 15. a4 e5 16. Nc2 Re8 17. Rad1 c6 18. Rfe1 b5 19. Ne3 bxa4 20. bxa4 Nb6 21. dxe5 dxe5 22. Nf5 h6 23. Qc2 c5 24. Ba1 Qc7 25. f3 Re6 26. e4 Qc6 27. Rb1 Qxa4 28. Qxa4 Nxa4 29. Rb5 Rc8 30. Rxa5 Nb6 31. Ra6 Nfd7 32. Rd1 1-0

[Event "Speed Chess Q2"]
[Site "Chess.com INT"]
[Date "2022.11.12"]
[Round "5"]
[White "Naroditsky, Daniel"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2617"]
[BlackElo "2572"]
[PlyCount "74"]
[EventDate "2022.11.12"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Nxd4 cxd4 7. Nd5 Nxd5 8. exd5 Qc5 9. Bd3 Qxd5 10. Re1 e6 11. b3 Bc5 12. Bb2 O-O 13. c4 Qg5 14. g3 d6 15. h4 Qf6 16. a3 a5 17. Be4 e5 18. d3 Qe7 19. Qf3 f5 20. Bd5+ Kh8 21. Bc1 Be6 22. Bg5 Bxd5 23. Qxd5 Qc7 24. Reb1 f4 25. b4 Bb6 26. c5 dxc5 27. bxc5 Qxc5 28. Qxc5 Bxc5 29. Rxb7 h6 30. Be7 Rf7 31. Rc1 Bxe7 32. Rb5 fxg3 33. fxg3 Bxa3 34. Ra1 Bd6 35. Rb6 Rf6 36. Rb5 a4 37. Rxa4 Rxa4 0-1

[Event "Speed Chess Q2"]
[Site "Chess.com INT"]
[Date "2022.11.12"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Svane, Rasmus"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2619"]
[PlyCount "90"]
[EventDate "2022.11.12"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Nd7 7. Nbd2 Ng6 8. Nb3 f6 9. Ne1 h5 10. f4 h4 11. Bd3 Bxd3 12. Nxd3 f5 13. Be3 Be7 14. a4 Nb6 15. Nbc5 Qc8 16. a5 Nc4 17. Bc1 Kf7 18. a6 b6 19. Nb7 b5 20. b3 Nb6 21. Ba3 Qc7 22. Bd6 Qd7 23. Ndc5 Qe8 24. Qd3 Nf8 25. Rf3 Rh6 26. Rh3 Kg8 27. Re1 Qf7 28. Ree3 Re8 29. Qe2 Nc8 30. Qe1 Ng6 31. Ref3 Bd8 32. Nd3 Bc7 33. Bc5 Bb6 34. Re3 Bxc5 35. Ndxc5 Qe7 36. Qa5 Nxf4 37. Rhf3 Qg5 38. Qd2 Rg6 39. g3 Nh5 40. Kf1 f4 41. Re2 hxg3 42. hxg3 Nxg3+ 43. Rxg3 Qxg3 44. Rf2 f3 45. Qe3 Qg1# 0-1

[Event "Speed Chess Q2"]
[Site "Chess.com INT"]
[Date "2022.11.12"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Baskakov, Egor"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2215"]
[PlyCount "93"]
[EventDate "2022.11.12"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. c3 Nc6 5. Bc4 Nb6 6. Bb3 g6 7. d4 cxd4 8. Ng5 d5 9. exd6 e6 10. Qf3 Ne5 11. Qg3 $1 {11.Qg3 scores better than 11.Qe4. 11.Dg3 punktet besser als 11.De4.} Bg7 12. O-O Nc6 13. Rd1 h6 14. Nf3 O-O 15. cxd4 Bd7 $146 ({Vorgänger:} 15... Na5 16. Bc2 Nac4 17. b3 Na5 18. Nc3 Bd7 19. Ne5 Rc8 20. Ba3 Qg5 21. Qxg5 {½-½ (21) Pedersen,N (2495)-Fressinet,L (2619) Germany 2003}) 16. Nc3 Rc8 17. h4 Qf6 18. Be3 Nb4 19. Ne5 Rfd8 20. Ng4 Qf5 21. Bxh6 a5 22. a3 a4 23. axb4 axb3 24. Bg5 f6 25. Bxf6 Rf8 26. Bxg7 Kxg7 27. Ra5 Nd5 28. Ne3 Qf4 29. Nexd5 Qxg3 30. fxg3 exd5 31. Rxd5 Bf5 32. Re1 Rfd8 33. Re3 Rc6 34. Ne4 Rc1+ 35. Kh2 b6 36. Nd2 Rc2 37. Nxb3 Rxb2 38. b5 Bc8 39. d7 Bb7 40. Rd6 Rxg2+ 41. Kh3 Rf2 42. Re8 Rf8 43. Rxd8 Rxd8 44. Rxb6 Be4 45. Nc5 Bf5+ 46. Kh2 Be4 47. Nxe4 1-0

[Event "Speed Chess Q2"]
[Site "Chess.com INT"]
[Date "2022.11.12"]
[Round "8"]
[White "Fedoseev, Vladimir1"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2688"]
[BlackElo "2572"]
[PlyCount "77"]
[EventDate "2022.11.12"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qb3 Nc6 6. Nbd2 Na5 7. Qa4 Bb7 8. Bg2 c5 9. dxc5 Bxc5 10. b4 Bc6 11. Qa3 Be7 12. Qc3 Nb7 13. b5 Bxf3 14. Bxf3 Rb8 15. O-O O-O 16. Nb3 Qc7 17. Bb2 Nc5 18. Nxc5 Qxc5 19. Rfd1 Rbc8 20. Rxd7 Rfd8 21. Rxa7 Bf8 22. Ba3 Qf5 23. Bxf8 Kxf8 24. a4 Qc5 25. a5 bxa5 26. Qxa5 Qxc4 27. b6 Nd5 28. b7 Rb8 29. Ra8 Ke7 30. Qxd8+ Rxd8 31. Rxd8 Kxd8 32. b8=Q+ Ke7 33. Bxd5 Qxd5 34. Ra7+ Kf6 35. Qf4+ Kg6 36. Qxf7+ Kh6 37. Qxg7+ Kh5 38. Qxh7+ Kg5 39. Qg7+ 1-0

[Event "Speed Chess Q2"]
[Site "Chess.com INT"]
[Date "2022.11.12"]
[Round "9"]
[White "Harshavardhan, GB."]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2426"]
[BlackElo "2572"]
[PlyCount "95"]
[EventDate "2022.11.12"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 Bb4 6. Qc2 Bb7 7. Bg2 Be4 8. Qb3 Bxd2+ 9. Bxd2 O-O 10. O-O d6 11. Bc3 Nbd7 12. Bh3 a5 13. Nd2 Bb7 14. Qc2 c5 15. e4 cxd4 16. Bxd4 e5 17. Bc3 Nc5 18. Bg2 Qd7 19. Rfe1 Rfc8 20. a4 Rf8 21. b3 Ng4 22. h3 Nh6 23. g4 f6 24. Nf1 Nf7 25. Ng3 Ng5 26. Rad1 Rad8 27. Nf5 Qc7 28. Bd2 g6 29. Ng3 Rf7 30. Be3 Bc6 31. f4 exf4 32. Bxf4 Nge6 33. Be3 Nd7 34. Qf2 Nec5 35. Qc2 Re7 36. Rd2 Rde8 37. Bf4 Ne5 38. Red1 Re6 39. Nf1 Nf7 40. Ng3 Qb7 41. Re1 Qe7 42. Rde2 Ne5 43. Rd1 Nf7 44. Rde1 Qf8 45. Qc3 Ng5 46. Qc2 Qe7 47. Re3 Nf7 48. R3e2 1/2-1/2

[Event "Speed Chess Q2"]
[Site "Chess.com INT"]
[Date "2022.11.12"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Yanchenko, Roman"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2467"]
[PlyCount "122"]
[EventDate "2022.11.12"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Bb5 7. Bxb5+ Qxb5 8. a4 $1 {8.a4 scores better than 8.Na3. 8.a4 punktet besser als 8.Sa3.} Qd7 9. O-O Nc6 10. dxc5 Bxc5 11. Nbd2 a5 12. Nb3 Ba7 13. Re1 Nge7 14. Be3 Bxe3 15. Rxe3 Qc7 $146 ({Vorgänger:} 15... Nf5 16. Rd3 Qc7 17. Qe2 O-O 18. Re1 b6 19. h4 Nce7 20. Nbd4 Nxd4 21. Nxd4 Ng6 {1-0 (65) Zhigalko,S (2572)-Leszko,B (2315) Chess.com INT 2020}) 16. Nbd4 Nxd4 17. Nxd4 O-O 18. Qh5 g6 19. Qh6 Nf5 20. Nxf5 exf5 21. Rd1 Rad8 22. Rd4 f6 23. exf6 Rxf6 24. h4 Qf7 25. Qf4 Re6 26. h5 Rde8 27. Rg3 Re1+ 28. Kh2 R1e4 29. Qh6 Qg7 30. Qxg7+ Kxg7 31. Rxd5 Rh4+ 32. Rh3 Rxh3+ 33. Kxh3 Re2 34. Rd7+ Kh6 35. hxg6 hxg6 36. Rxb7 Rxf2 37. Kg3 Rd2 38. Rb5 Kg5 39. Kf3 Rc2 40. g4 Rh2 41. gxf5 gxf5 42. Rb8 Rh3+ 43. Ke2 Kf4 44. Rb7 Ke4 45. Re7+ Kf4 46. Rb7 Ke4 47. Re7+ Kf4 48. Ra7 Rh2+ 49. Kd3 Rxb2 50. Rxa5 Ra2 51. Ra8 Kg3 52. a5 f4 53. a6 f3 54. a7 f2 55. Rg8+ Kh2 56. Rf8 Kg2 57. Rg8+ Kh2 58. Rf8 Kg1 59. Rg8+ Kh1 60. Rf8 Kg2 61. Rg8+ Kh2 1/2-1/2

[Event "Speed Chess Q2"]
[Site "Chess.com INT"]
[Date "2022.11.12"]
[Round "11"]
[White "Djordjevic, Vuk D"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2394"]
[BlackElo "2572"]
[PlyCount "106"]
[EventDate "2022.11.12"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. c4 dxc4 6. Bxc4 O-O 7. Nc3 Nd7 8. Qc2 Re8 9. Nf3 c6 10. O-O Nf8 11. h3 Ng6 12. Bd3 Be6 13. Bf5 Qe7 14. Rfd1 Rad8 15. Na4 Bb8 16. Bxe6 Qxe6 17. Nc5 Qc8 18. Rac1 f5 19. b4 Bd6 20. a3 Ne7 21. Nd3 Nd5 22. Nde5 a6 23. Rb1 g6 24. Qc4 Kg7 25. a4 f6 26. Nd3 b5 27. axb5 axb5 28. Qc2 f4 29. exf4 Bxf4 30. Nxf4 Nxf4 31. Re1 Qd7 32. Qc5 Nd3 33. Qc3 Nxe1 34. Rxe1 Rxe1+ 35. Qxe1 Re8 36. Qc3 Qd5 37. Kh2 Re7 38. Kg1 Re6 39. Qd2 Re4 40. Qc3 Qc4 41. Qd2 Re7 42. Kh2 Qe2 43. Qf4 Qxf2 44. Qd6 Qe3 45. Qxc6 Qf4+ 46. Kg1 Qe3+ 47. Kh2 Qd3 48. Qd6 Rf7 49. Qd5 Qc4 50. Qd6 Qc7 51. Qxc7 Rxc7 52. d5 Rc4 53. d6 Kf7 0-1

[Event "Speed Chess Q2"]
[Site "Chess.com INT"]
[Date "2022.11.12"]
[Round "12"]
[White "Zhigalko, Sergei"]
[Black "Kosakowski, Jakub"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2475"]
[PlyCount "65"]
[EventDate "2022.11.12"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O c5 7. dxc5 Nec6 8. Be3 Nd7 9. c4 dxc4 10. Na3 Bxc5 11. Nxc4 $1 {[%mdl 4] now scores much better than the old 11.Bxc5. punktet besser als das ältere 11.Lxc5.} O-O 12. Bxc5 Nxc5 13. Qc1 Nd4 14. Nxd4 Qxd4 15. Rd1 Nd3 $146 ({Vorgänger:} 15... Qh4 16. Qe3 Qe4 17. Rac1 Qxe3 18. fxe3 b6 19. b4 Ne4 20. Nd6 Nxd6 21. exd6 e5 {1-0 (34) Caruso,A (2365)-Bennborn,J (2304) ICCF email 2016}) 16. Bxd3 Bxd3 17. Nd6 Rad8 18. Qd2 Qxe5 19. Qxd3 Qxb2 20. Qb3 Qe5 21. Nxb7 Rd5 22. Rab1 Rb8 23. Rxd5 exd5 24. Qd3 g6 25. g3 d4 26. Rb3 Qd5 27. Qb5 Qe4 28. Nc5 Rxb5 29. Nxe4 Ra5 30. a3 f5 31. Nd2 Rc5 32. Nf3 Rc3 33. Nxd4 1-0

[Event "Speed Chess Q2"]
[Site "Chess.com INT"]
[Date "2022.11.12"]
[Round "13"]
[White "Bok, Benjamin"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2618"]
[BlackElo "2572"]
[PlyCount "81"]
[EventDate "2022.11.12"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. Nf3 d6 5. Nc3 Be7 6. O-O O-O 7. d3 {7.e4 injects fresh life into this line. 7.e4 bringt frisches Leben in diese Variante.} h6 8. b4 Be6 9. b5 Nbd7 10. bxc6 bxc6 11. Bb2 $146 ({Vorgänger:} 11. Qa4 Nc5 12. Qc2 Rc8 13. Rd1 Qa5 14. d4 exd4 15. Nxd4 Qa6 16. Nxe6 fxe6 17. Nb1 {0-1 (29) Gharibyan,M (2487)-Zhigalko,S (2572) Chess.com INT 2022}) 11... Rb8 12. Qc2 d5 13. Nd2 Nc5 14. Rab1 Re8 15. Rfc1 Qa5 16. Nb3 Nxb3 17. axb3 Bf8 18. Na4 Nd7 19. Bc3 Bb4 20. Ra1 Qd8 21. Bxb4 Rxb4 22. Nc3 Nf6 23. Rxa7 Qb6 24. Ra3 Rb8 25. Na4 Qa7 26. h3 e4 27. dxe4 dxc4 28. bxc4 Rxc4 29. Qd1 Rbb4 30. Rca1 Rd4 31. Qe1 Qc7 32. Nc5 Bc4 33. e3 Rd8 34. Qxb4 Bb5 35. Ra8 Rxa8 36. Rxa8+ Kh7 37. e5 Qxe5 38. Qd4 Qe7 39. Be4+ g6 40. Qd8 Qxc5 41. Qh8# 1-0

[Event "Speed Chess Q2"]
[Site "Chess.com INT"]
[Date "2022.11.12"]
[Round "14"]
[White "Zhigalko, Sergei"]
[Black "Erdogdu, Mert"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2572"]
[BlackElo "2413"]
[PlyCount "125"]
[EventDate "2022.11.12"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "Mega2023 Update 02"]
[Source "Chessbase"]
[SourceDate "2022.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O Bd7 5. Re1 Nf6 6. c3 a6 7. Ba4 b5 8. Bc2 Bg4 9. h3 Bh5 10. d3 e6 11. Nbd2 Be7 12. Nf1 d5 13. Ng3 Bg6 14. Qe2 $5 {[%mdl 4] An interesting side line. Eine interessante Nebenvariante.} O-O 15. Bf4 c4 $146 ({Vorgänger:} 15... Re8 16. Nh4 a5 17. Nxg6 hxg6 18. Bg5 a4 19. e5 Nd7 20. Bxe7 Qxe7 21. f4 a3 22. b3 b4 {1-0 (50) Ponomarev,G (1978)-Razafindratsima,T (1938) Prague 2016}) 16. Rad1 cxd3 17. Bxd3 dxe4 18. Nxe4 Qb6 19. Nxf6+ Bxf6 20. Bxg6 hxg6 21. Rd7 Ne7 22. Bd6 Qc6 23. Bxe7 Qxd7 24. Bxf8 Rxf8 25. Rd1 Qc7 26. g3 Rc8 27. Qe4 a5 28. a3 Rb8 29. Kg2 b4 30. axb4 axb4 31. cxb4 Qb6 32. b3 Rc8 33. Rb1 Rc3 34. h4 Kh7 35. Ng5+ Bxg5 36. hxg5 Qc6 37. Rh1+ Kg8 38. Rh4 Qxe4+ 39. Rxe4 Rxb3 40. Rc4 Kf8 41. Rd4 Ke7 42. Rf4 e5 43. Rc4 Ke6 44. Rc6+ Ke7 45. Rc7+ Ke6 46. Rb7 f5 47. Rxg7 Rxb4 48. Rxg6+ Ke7 49. Rf6 f4 50. gxf4 exf4 51. Kf3 Rb2 52. Rxf4 Ke6 53. Kg4 Rb1 54. Rf6+ Ke7 55. f4 Rg1+ 56. Kf5 Ra1 57. Re6+ Kf7 58. Re5 Ra6 59. Rb5 Ra7 60. g6+ Kg7 61. Kg5 Re7 62. f5 Rd7 63. f6+ 1-0

[Event "Titled Tuesday intern op 15th Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.15"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "D'Arruda, Ricardo D"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2271"]
[PlyCount "41"]
[EventDate "2022.11.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 03"]
[Source "Chessbase"]
[SourceDate "2022.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 e6 6. d4 cxd4 7. cxd4 d6 {7...d6 is better than 7...Nb6. 7...d6 ist besser als 7...Sb6.} 8. O-O Be7 9. Bd2 Bd7 10. Nc3 Nb6 11. Bb3 O-O 12. Qe2 Rc8 13. Rad1 a6 $146 ({Vorgänger:} 13... Be8 14. Rfe1 d5 15. Bc2 Kh8 16. Bc1 f6 17. exf6 Bxf6 18. Ne5 Bxe5 19. dxe5 Qh4 {½-½ (41) Kokarev,D (2631)-Frolyanov,D (2561) Khanty-Mansiysk 2013}) 14. Rfe1 Qc7 15. Bc2 Nd5 16. h4 Rfd8 17. Ng5 Bxg5 18. Bxg5 Re8 19. Qh5 g6 20. Qh6 Nxd4 21. Bf6 1-0

[Event "Titled Tuesday intern op 15th Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.15"]
[Round "2"]
[White "Chylewski, Patryk"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2291"]
[BlackElo "2572"]
[PlyCount "42"]
[EventDate "2022.11.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 03"]
[Source "Chessbase"]
[SourceDate "2022.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. Be3 Nd7 7. Nbd2 Qc7 8. h3 Bh5 9. O-O e6 10. Re1 Bd6 11. Nc4 Be7 12. a4 O-O 13. Ncd2 Rfd8 14. Nf1 Bd6 15. g4 Bg6 16. Kg2 c4 17. dxc4 Bxe4 18. N1d2 Bg6 19. Nh4 Nf8 20. Nxg6 Nxg6 21. Qf3 Nh4+ 0-1

[Event "Titled Tuesday intern op 15th Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.15"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Parligras, Mircea Emilian"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2572"]
[BlackElo "2567"]
[PlyCount "106"]
[EventDate "2022.11.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 03"]
[Source "Chessbase"]
[SourceDate "2022.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Ke8 10. h3 Be7 11. g4 Nh4 12. Nxh4 Bxh4 13. Kg2 Be7 $5 {[%mdl 4] Exploring less charted territory. Erkundet wenig bekanntes Terrain.} 14. Be3 h5 15. f3 b6 16. Rad1 Be6 17. Ne2 hxg4 18. hxg4 Rd8 19. Nf4 Rxd1 20. Rxd1 Bd7 21. Nh5 $146 ({Vorgänger:} 21. Re1 Rh7 22. Bf2 Bg5 23. Nh3 Be7 24. Bg3 Kd8 25. Nf4 Rh6 26. Nh5 Rh7 27. Bf2 {1-0 (55) Bacrot,E (2709)-Wegerle,J (2451) Ohrid 2009}) 21... Rh7 22. a4 a5 23. b3 c5 24. c4 Bc6 25. Kg3 f5 26. exf6 gxf6 27. Bf4 Bd8 28. Rd2 Rd7 29. Kf2 Rxd2+ 30. Bxd2 Kf7 31. Ng3 Be7 32. Bf4 Bd6 33. Ke3 Ke6 34. Nf5 Bd7 35. Ng7+ Ke7 36. Nh5 Be8 37. Ng3 Bg6 38. Ne4 Ke6 39. Bxd6 cxd6 40. f4 f5 41. gxf5+ Bxf5 42. Kf3 d5 43. Ng5+ Kd6 44. cxd5 Kxd5 45. Ke3 Bc2 46. Nf3 Bxb3 47. f5 Bxa4 48. Kf4 Be8 49. Ne5 a4 50. f6 Ke6 51. f7 Bxf7 52. Nc4 b5 53. Nb6 a3 0-1

[Event "Titled Tuesday intern op 15th Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.15"]
[Round "4"]
[White "Tasev, Dejan"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2205"]
[BlackElo "2572"]
[PlyCount "121"]
[EventDate "2022.11.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 03"]
[Source "Chessbase"]
[SourceDate "2022.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. Nce3 O-O 14. Bd3 Be6 15. Nxe7+ Qxe7 16. Qe2 Qa7 17. O-O Bxe3 18. Qxe3 Qxe3 19. fxe3 Rab8 20. a3 Rfc8 21. Rad1 Kf8 22. Rf2 a5 23. Bb1 Ke7 24. Rfd2 Bb3 25. Bc2 Bxc2 26. Rxc2 Rc4 27. Rd5 Rxe4 28. Rcd2 Rb6 29. Kf2 Rc4 30. h3 h5 31. Kf3 f5 32. Ke2 h4 33. Kd3 Re4 34. Ke2 Ke6 35. Kf3 Rc4 36. Ke2 g5 37. Kf3 b4 38. cxb4 axb4 39. a4 b3 40. a5 Rbc6 41. Rb5 Rc2 42. Ke2 Rxd2+ 43. Kxd2 Rc2+ 44. Kd3 Rxb2 45. Kc3 Rxg2 46. Kxb3 g4 47. a6 Rg1 48. Kb2 gxh3 49. a7 Rg2+ 50. Kb3 Rg8 51. Rb8 h2 52. Rxg8 h1=Q 53. a8=Q Qb1+ 54. Ka3 Qa1+ 55. Kb3 Qxa8 56. Rxa8 Kd5 57. Kc3 Ke4 58. Kd2 Kf3 59. Rh8 Kg3 60. Ke2 f4 61. exf4 1-0

[Event "Titled Tuesday intern op 15th Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.15"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Fecker, Noah"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2572"]
[BlackElo "2371"]
[PlyCount "148"]
[EventDate "2022.11.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 03"]
[Source "Chessbase"]
[SourceDate "2022.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 a6 4. Nf3 Bg7 5. Be3 b5 6. a4 b4 7. Ne2 $1 {[%mdl 4] outshines the older 7.Nd5. erfolgreicher als das alte 7.Sd5.} Bb7 8. Ng3 Nf6 9. Bd3 Kf8 $146 ({Vorgänger:} 9... a5 10. c3 Na6 11. O-O O-O 12. h3 c5 13. Qe2 bxc3 14. bxc3 cxd4 15. cxd4 Nb4 {1-0 (92) Carlsen,M (2863)-Nepomniachtchi,I (2784) chess24.com INT 2020}) 10. O-O Nbd7 11. c3 a5 12. Re1 c5 13. e5 Nd5 14. e6 fxe6 15. Ng5 Nc7 16. dxc5 Nxc5 17. Bc4 bxc3 18. bxc3 h6 19. Bxc5 dxc5 20. Qb3 Rb8 21. Nxe6+ Nxe6 22. Bxe6 Bf6 23. Rad1 Qc7 24. Qc4 Kg7 25. h4 Rbd8 26. h5 Qc6 27. f3 Rxd1 28. Rxd1 Bc8 29. Bxc8 Qxc8 30. hxg6 Kxg6 31. Qe4+ Kf7 32. Re1 Rg8 33. Nf5 Rg6 34. Kf1 Qa6+ 35. c4 Qc8 36. g4 Qd7 37. Kf2 Qd2+ 38. Re2 Bd4+ 39. Nxd4 Qxd4+ 40. Qxd4 cxd4 41. Re4 Rb6 42. Rxd4 Rb4 43. Ke3 Rxa4 44. f4 Ra1 45. Rd5 a4 46. Ra5 a3 47. Kd4 Rf1 48. Rxa3 Rxf4+ 49. Kd5 Rxg4 50. c5 Rg5+ 51. Kc6 Ke8 52. Ra8+ Kf7 53. Rh8 Rg6+ 54. Kb7 Ke6 55. c6 Rg1 56. c7 Rb1+ 57. Kc8 Kd6 58. Rxh6+ e6 59. Kd8 Rg1 60. Rh8 Rc1 61. c8=Q Rxc8+ 62. Kxc8 e5 63. Re8 Kd5 64. Kd7 e4 65. Ke7 Ke5 66. Kd7+ Kd5 67. Ke7 Ke5 68. Ra8 e3 69. Ra4 e2 70. Ra1 Ke4 71. Ke6 Ke3 72. Ke5 Kf2 73. Ra2 Kf1 74. Rxe2 Kxe2 1/2-1/2

[Event "Titled Tuesday intern op 15th Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.15"]
[Round "6"]
[White "Shuvalov, Evgenij"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2149"]
[BlackElo "2572"]
[PlyCount "150"]
[EventDate "2022.11.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 03"]
[Source "Chessbase"]
[SourceDate "2022.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 Bb4 6. Qc2 Bb7 7. Bg2 Be4 8. Qb3 Bxd2+ 9. Bxd2 O-O 10. O-O d6 11. Rfd1 Nbd7 12. Bc3 h6 13. Bh3 Re8 14. Ne1 Bb7 15. f3 d5 16. Nd3 a5 17. cxd5 exd5 18. Qc2 Qe7 19. Ne5 c5 20. f4 Nf8 21. Bg2 Ne6 22. e3 Rad8 23. Qb3 Qc7 24. Rac1 c4 25. Qc2 Ne4 26. Bxe4 dxe4 27. b3 cxb3 28. Qxb3 Bd5 29. Qb2 Qb7 30. Rb1 Rc8 31. Rdc1 f6 32. Ng4 Rc6 33. Bxa5 bxa5 34. Rxc6 Qxc6 35. Nf2 Rc8 36. Qa3 a4 37. h4 Qc3 38. Qd6 Qc6 39. Qa3 Kh7 40. f5 Nc7 41. Rc1 Qd7 42. Rc5 Qxf5 43. Qc1 Qd7 44. Kh2 Bb7 45. Qc2 f5 46. Nh3 Nd5 47. Nf4 Nxe3 48. Qc1 Rxc5 49. Qxc5 Nd5 50. Nh5 e3 51. Qc2 Qe6 52. Qe2 Qe4 53. Kh3 Nf6 54. Nf4 Qh1+ 55. Qh2 Qxh2+ 56. Kxh2 Bf3 57. Kg1 Ne4 58. Kf1 Nxg3+ 59. Ke1 g5 60. hxg5 hxg5 61. Ne6 Kg6 62. Nc5 f4 63. Nxa4 Bh5 64. Nc3 f3 65. Nd1 Nf5 66. Nf2 exf2+ 67. Kxf2 g4 68. d5 g3+ 69. Kg1 f2+ 70. Kg2 Bf3+ 71. Kxf3 f1=Q+ 72. Ke4 g2 73. Ke5 Qe2+ 74. Kf4 Qe3+ 75. Kg4 g1=Q# 0-1

[Event "Titled Tuesday intern op 15th Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.15"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Melian, Juan Sebastian"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2150"]
[PlyCount "105"]
[EventDate "2022.11.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 03"]
[Source "Chessbase"]
[SourceDate "2022.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. dxc5 e6 6. a3 Bxc5 7. b4 Bb6 8. Bb2 Nge7 9. Bd3 Ng6 10. O-O O-O 11. Re1 Bd7 12. Nbd2 Bc7 13. c4 dxc4 14. Nxc4 Qe7 15. Rc1 Rad8 16. b5 Na5 17. Bc3 Nxc4 18. Bb4 Qe8 19. Bxc4 Bxb5 20. Qe2 Bxc4 21. Qxc4 Bb6 22. Bxf8 Qxf8 23. Qb4 Qe8 24. Red1 h6 25. g3 Rxd1+ 26. Rxd1 Qc6 27. Qb3 Qe4 28. Re1 Qc6 29. Kg2 Bc5 30. a4 b6 31. Re2 Ne7 32. Qb5 Qc8 33. Nd2 Nd5 34. Ne4 Qb8 35. h4 Qa8 36. Qc4 Bf8 37. Kh2 Qe8 38. Nd6 Qd7 39. Ne4 Qb7 40. Rd2 a6 41. Nd6 Qd7 42. Qxa6 Bxd6 43. exd6 Qxd6 44. Qc8+ Kh7 45. Qc2+ g6 46. Qe4 Kg7 47. Qd4+ Kh7 48. Rc2 Qa3 49. Rc8 f6 50. Rb8 g5 51. Qe4+ Kg7 52. Qxe6 Ne7 53. Rb7 1-0

[Event "Titled Tuesday intern op 15th Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.15"]
[Round "8"]
[White "Fernandez Guillen, Ernesto J"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "2462"]
[BlackElo "2572"]
[PlyCount "55"]
[EventDate "2022.11.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 03"]
[Source "Chessbase"]
[SourceDate "2022.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. e5 Ng4 5. Qe2 f6 6. exf6 Nxf6 7. g3 d5 8. d3 Bg4 9. Bg2 Nd4 10. Qd1 Qd7 11. O-O h5 12. Bf4 O-O-O 13. a4 g5 14. Be5 Qf5 15. Bxd4 cxd4 16. Nxd4 Qd7 17. Qe1 h4 18. Qe5 Qc7 19. Qxc7+ Kxc7 20. Rfe1 hxg3 21. hxg3 a6 22. Ne6+ Bxe6 23. Rxe6 g4 24. Rae1 Rh5 25. b4 Kd7 26. b5 Rc8 27. Rxf6 exf6 28. Nxd5 1-0

[Event "Titled Tuesday intern op 15th Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.15"]
[Round "9"]
[White "Gheorghiu, Calin"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2300"]
[BlackElo "2572"]
[PlyCount "103"]
[EventDate "2022.11.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 03"]
[Source "Chessbase"]
[SourceDate "2022.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nd2 Bd6 5. Ngf3 O-O 6. Ne5 c5 7. c3 Nc6 8. Bd3 Qc7 9. Ndf3 h6 {9...cxd4 is a critical line. 9...cxd4 ist die kritische Fortsetzung.} 10. g4 Nd7 11. g5 cxd4 $146 ({Vorgänger:} 11... Ndxe5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. gxh6 Bxf4 15. hxg7 Kxg7 16. Qg4+ Kf6 17. exf4 Ke7 {½-½ (28) Oezen,A (1981)-Fuhlrott,T (1856) Dortmund 2017}) 12. Nxc6 bxc6 13. Bxd6 Qxd6 14. gxh6 g6 15. exd4 e5 16. dxe5 Re8 17. h7+ Kg7 18. Qe2 Nxe5 19. O-O-O Bg4 20. h8=Q+ Rxh8 21. Qxe5+ Qxe5 22. Nxe5 Bxd1 23. Kxd1 Rac8 24. h4 Rh5 25. Nf3 c5 26. Re1 Kf6 27. Kd2 Rb8 28. b3 a5 29. Bc2 Rhh8 30. Re5 Rbd8 31. Bd3 Rxh4 32. Rxd5 Rxd5 33. Nxh4 g5 34. Ng2 Rd8 35. Ne3 Ke5 36. Ke2 Kf4 37. Bc4 f5 38. Nd5+ Ke5 39. Ne3 g4 40. Bd3 f4 41. Nxg4+ Ke6 42. Nh2 Rh8 43. Nf3 Rh1 44. Be4 Ra1 45. a4 Rc1 46. Kd3 Rf1 47. Ke2 Rc1 48. c4 Rc3 49. Nd2 Ke5 50. Bd5 Kd6 51. Ne4+ Ke5 52. Nxc3 1-0

[Event "Titled Tuesday intern op 15th Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.15"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Aggelis, Nikolaos"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2278"]
[PlyCount "84"]
[EventDate "2022.11.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 03"]
[Source "Chessbase"]
[SourceDate "2022.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 h6 5. Nh4 e6 6. Nxf5 exf5 7. Bd3 Ne7 8. O-O Na6 9. e6 fxe6 10. Bf4 Ng6 11. Bg3 Qf6 12. Re1 Be7 13. c3 O-O 14. Qh5 Rae8 15. Nd2 Bd8 16. Bxa6 bxa6 17. Bd6 Be7 18. Bxe7 Rxe7 19. Re3 e5 20. dxe5 Nxe5 21. Rae1 Rfe8 22. h3 f4 23. R3e2 g6 24. Qxh6 Rh7 25. Qxh7+ Kxh7 26. Kf1 f3 27. gxf3 g5 28. Kg2 Re7 29. Re3 Ng6 30. Nf1 Nh4+ 31. Kh1 Rxe3 32. Rxe3 Nxf3 33. Ng3 Nh4 34. Kg1 Qg6 35. Re7+ Kg8 36. Rxa7 Qb1+ 37. Nf1 Qxb2 38. Rxa6 Qxc3 39. Ra8+ Kg7 40. Ra7+ Kg6 41. Re7 Qxh3 42. Ne3 Nf3# 0-1

[Event "Titled Tuesday intern op 15th Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.15"]
[Round "11"]
[White "Dudzinski, Pawel"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2186"]
[BlackElo "2572"]
[PlyCount "69"]
[EventDate "2022.11.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 03"]
[Source "Chessbase"]
[SourceDate "2022.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.29"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. Rb1 h5 7. h3 Nf6 8. Nge2 Bd7 9. a3 Qc8 10. b4 O-O 11. d3 Rb8 12. b5 Nd8 13. Nd5 Nxd5 14. cxd5 e6 15. dxe6 Nxe6 16. Bb2 Bxb2 17. Rxb2 Qd8 18. O-O Qa5 19. a4 a6 20. f4 axb5 21. f5 Nc7 22. Qc1 Kh7 23. Qg5 Qxa4 24. g4 hxg4 25. Qh4+ Kg8 26. Qh6 gxf5 27. exf5 Bxf5 28. Rxf5 Qa1+ 29. Kh2 Ne6 30. Be4 Rfe8 31. Rh5 Qxb2 32. Bh7+ Kh8 33. Bg6+ Kg8 34. Qh7+ Kf8 35. Qxf7# 1-0

[Event "Titled Tuesday intern op 15th Nov Late"]
[Site "Chess.com INT"]
[Date "2022.11.15"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Kleinman, Michael"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2387"]
[PlyCount "47"]
[EventDate "2022.11.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 03"]
[Source "Chessbase"]
[SourceDate "2022.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O h6 7. Nbd2 c5 8. dxc5 Nec6 9. Nb3 Nd7 10. Be3 Ndxe5 11. Nxe5 Nxe5 12. Bb5+ Nc6 13. Nd4 Rc8 14. Nxf5 exf5 15. Qf3 d4 16. Rad1 Bxc5 17. Qxf5 O-O 18. Qxc5 Qa5 19. Bd2 Qxa2 20. Bxc6 Rxc6 21. Qxd4 Rxc2 22. Bc3 f6 23. Ra1 Qf7 24. Qe4 1-0

[Event "Titled Tuesday intern op 15th Nov Late"]
[Site "Chess.com INT"]
[Date "2022.11.15"]
[Round "2"]
[White "Coleman, Maxx W"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2242"]
[BlackElo "2572"]
[PlyCount "44"]
[EventDate "2022.11.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 03"]
[Source "Chessbase"]
[SourceDate "2022.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.29"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 Bg4 4. e3 e5 5. h3 Bxf3 6. Qxf3 Nf6 7. exd4 exd4 8. a3 Nbd7 9. Qxb7 a5 10. Bb2 axb4 11. axb4 Rb8 12. Qf3 Bxb4 13. Ba3 O-O 14. Be2 Ne5 15. Qg3 d3 16. Bxb4 Rxb4 17. Qxe5 Re8 18. Qc3 Rxe2+ 19. Kf1 c5 20. Kg1 h6 21. g3 Ne4 22. Qa3 Nxf2 0-1

[Event "Titled Tuesday intern op 15th Nov Late"]
[Site "Chess.com INT"]
[Date "2022.11.15"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Naroditsky, Daniel"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2572"]
[BlackElo "2617"]
[PlyCount "107"]
[EventDate "2022.11.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 03"]
[Source "Chessbase"]
[SourceDate "2022.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.29"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 g6 5. Bb5 a6 6. Bxc6+ bxc6 7. O-O Bg7 8. Re1 O-O 9. h3 Nd7 10. e5 Nb6 11. Bg5 f6 12. Bh4 Bb7 13. Qe2 Qd7 14. Rad1 a5 15. a4 fxe5 16. dxe5 c5 17. Ne4 Nd5 18. b3 Kh8 19. c4 Nf4 20. Qe3 Qe8 21. Bg5 Qf7 22. Bxf4 Qxf4 23. Qxf4 Rxf4 24. Neg5 Bxf3 25. Nxf3 Kg8 26. exd6 exd6 27. Re7 Rf7 28. Rde1 Bf6 29. Re8+ Rf8 30. Rxf8+ Kxf8 31. Re3 Rb8 32. Kf1 c6 33. Ke2 Kf7 34. Kd2 d5 35. Ne5+ Bxe5 36. Rxe5 Kf6 37. f4 Rxb3 38. cxd5 cxd5 39. Rxd5 Rb2+ 40. Ke3 Rxg2 41. Rxc5 Rg3+ 42. Ke4 Rxh3 43. Rxa5 Ra3 44. Ra6+ Kg7 45. Ra7+ Kf6 46. Rxh7 Rxa4+ 47. Kf3 g5 48. fxg5+ Kxg5 49. Rb7 Rf4+ 50. Ke3 Rf5 51. Rb3 Kg4 52. Rd3 Rf3+ 53. Kd2 Rxd3+ 54. Kxd3 1/2-1/2

[Event "Titled Tuesday intern op 15th Nov Late"]
[Site "Chess.com INT"]
[Date "2022.11.15"]
[Round "4"]
[White "Jarocka, Liwia"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2161"]
[BlackElo "2572"]
[PlyCount "60"]
[EventDate "2022.11.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 03"]
[Source "Chessbase"]
[SourceDate "2022.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. Bg2 Bg5 {14...g6 gains popularity. 14...g6 wird beliebter.} 15. h4 Bh6 16. O-O Be6 17. b3 Rb8 18. Nce3 g6 19. h5 $146 ({Vorgänger:} 19. Qd3 Bg7 20. Rac1 Nd4 21. Nc2 Nxc2 22. Qxc2 Rc8 23. Qd2 f5 24. Bh3 Rc5 25. exf5 gxf5 {1-0 (45) Turkova,K (1787)-Saric,Z (2072) Pardubice 2009}) 19... Nd4 20. Nc2 Nxc2 21. Qxc2 Bxd5 22. cxd5 Rc8 23. Qe2 Rc3 24. hxg6 hxg6 25. Rfd1 Qb6 26. Bh3 Rxg3+ 27. Kh2 Rc3 28. Rd3 Rxd3 29. Qxd3 Qxf2+ 30. Kh1 Bf4 0-1

[Event "Titled Tuesday intern op 15th Nov Late"]
[Site "Chess.com INT"]
[Date "2022.11.15"]
[Round "5"]
[White "Alekseenko, Kirill"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2687"]
[BlackElo "2572"]
[PlyCount "71"]
[EventDate "2022.11.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 03"]
[Source "Chessbase"]
[SourceDate "2022.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. Nc3 Qc7 8. Be3 e6 9. Qe2 Nd7 10. O-O-O Bd6 11. g4 Bg6 12. Nh4 O-O-O 13. f3 f6 14. Qf2 Bf7 15. f4 e5 16. Nf5 exf4 17. Nxd6+ Qxd6 18. Bxf4 Ne5 19. Kb1 h6 20. b3 b6 21. Ne2 Be6 22. d4 cxd4 23. Nxd4 Rhe8 24. Rd2 Qc5 25. Rhd1 Bd7 26. Be3 Qb4 27. Qf1 c5 28. Nf5 Bb5 29. Rxd8+ Rxd8 30. Rxd8+ Kxd8 31. Qd1+ Bd7 32. Qd6 g6 33. Qxf6+ Kc8 34. Nd6+ Kc7 35. Qxe5 Qc3 36. Nb5+ 1-0

[Event "Titled Tuesday intern op 15th Nov Late"]
[Site "Chess.com INT"]
[Date "2022.11.15"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Petrovic, Aleksa"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2252"]
[PlyCount "109"]
[EventDate "2022.11.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 03"]
[Source "Chessbase"]
[SourceDate "2022.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. Rb1 Qc7 11. h4 h6 12. h5 Nc8 13. Qe1 Ba4 14. Bd1 Qd7 15. Nh4 Be7 16. Bxa4 Qxa4 17. f4 Qc2 18. f5 Bxh4 19. Qxh4 exf5 20. Qg3 Rg8 21. e6 Ne7 22. Qc7 Nb3 23. Re1 f6 24. Nxb3 Qxb3 25. Qd7+ Kf8 26. Bf4 Qb6 27. Bd6 Re8 28. Bxe7+ Rxe7 29. Qxd5 g6 30. Re2 gxh5 31. Qxf5 Reg7 32. Rf1 Qc6 33. d5 Qc5+ 34. Kh1 Qe7 35. Qxf6+ Qxf6 36. Rxf6+ Ke7 37. Rxh6 Kd6 38. Rxh5 Re7 39. Kg1 Rg3 40. Re4 Rd3 41. Rxc4 Rd1+ 42. Kf2 Rd2+ 43. Kf3 Rxb2 44. Rb4 Rc2 45. Rb3 Rd2 46. g3 Rd3+ 47. Kf4 Rxd5 48. Rxd5+ Kxd5 49. Rb5+ Kc4 50. Re5 Kxc3 51. Kf5 Kb3 52. Re3+ Kc4 53. Kf6 Rh7 54. e7 Rh8 55. e8=Q 1-0

[Event "Titled Tuesday intern op 15th Nov Late"]
[Site "Chess.com INT"]
[Date "2022.11.15"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Andreikin, Dmitry"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2572"]
[BlackElo "2729"]
[PlyCount "78"]
[EventDate "2022.11.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 03"]
[Source "Chessbase"]
[SourceDate "2022.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.29"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 O-O 6. h3 Nc6 7. d5 Nb4 8. a3 Na6 9. Bxa6 bxa6 10. O-O Bb7 11. Nd4 Qd7 12. Qd2 e6 13. Nb3 exd5 14. exd5 Rae8 15. Bxa7 Ne4 16. Nxe4 Rxe4 17. Bd4 Bxd4 18. Nxd4 Bxd5 19. Rfe1 Rfe8 20. Rxe4 Rxe4 21. Re1 c5 22. Rxe4 Bxe4 23. Ne2 Qb7 24. f3 Bf5 25. c3 Qb6 26. Nf4 Be6 27. Nxe6 fxe6 28. Qg5 Kf7 29. Qf4+ Kg7 30. Qh4 Qb7 31. b4 cxb4 32. axb4 e5 33. Qc4 h5 34. Kh2 Qf7 35. Qxa6 Qf4+ 36. Kh1 Qc1+ 37. Kh2 Qf4+ 38. Kg1 Qe3+ 39. Kh2 Qf4+ 1/2-1/2

[Event "Titled Tuesday intern op 15th Nov Late"]
[Site "Chess.com INT"]
[Date "2022.11.15"]
[Round "8"]
[White "Svane, Rasmus"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2619"]
[BlackElo "2572"]
[PlyCount "95"]
[EventDate "2022.11.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 03"]
[Source "Chessbase"]
[SourceDate "2022.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.29"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. c4 c6 5. Qb3 Qc8 6. O-O e6 7. d3 Nbd7 8. cxd5 exd5 9. Nc3 Be7 10. Qc2 $5 {[%mdl 4] An interesting side line. Eine interessante Nebenvariante.} h6 $146 ({Vorgänger:} 10... Nc5 11. b4 Ne6 12. Rb1 O-O 13. Qb2 d4 14. Na4 Nd5 15. b5 Rd8 16. bxc6 bxc6 {0-1 (35) Mikhalevski,V (2535)-Wheeler,C (2369) Las Vegas 2015}) 11. e4 dxe4 12. dxe4 Bh7 13. Be3 O-O 14. h3 Re8 15. Rfe1 Bb4 16. Nd2 Nc5 17. Bd4 Ncd7 18. a3 Bc5 19. Nb3 Bxd4 20. Nxd4 Qc7 21. Re3 Rad8 22. Rae1 Ne5 23. Nb3 Qb6 24. R3e2 Nd3 25. Rd1 Ne5 26. Rde1 Nd3 27. Rd1 Ne5 28. Rf1 Rd3 29. Kh1 Red8 30. Nc1 R3d7 31. Rfe1 Nh5 32. Na4 Qb5 33. Nc5 Rd4 34. b4 a5 35. N5b3 Rc4 36. Qb2 a4 37. Nc5 b6 38. Qxe5 bxc5 39. Qxh5 Rxc1 40. Rxc1 Bg6 41. Qf3 cxb4 42. axb4 Qxb4 43. Qc3 Qb5 44. Rb2 Qa6 45. Qxc6 Qa7 46. Qc7 Qa8 47. Ra2 Rd4 48. Qc8+ 1-0

[Event "Titled Tuesday intern op 15th Nov Late"]
[Site "Chess.com INT"]
[Date "2022.11.15"]
[Round "9"]
[White "Mirzoev, Azer"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2462"]
[BlackElo "2572"]
[PlyCount "116"]
[EventDate "2022.11.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 03"]
[Source "Chessbase"]
[SourceDate "2022.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.29"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Nd5 Ba5 6. Qc2 d6 7. a3 Nxd5 8. cxd5 Ne7 9. Qa4+ c6 10. dxc6 bxc6 11. b4 Bc7 12. Bb2 O-O 13. Be2 a5 14. O-O Be6 15. Qc2 axb4 16. axb4 Rb8 17. Bc3 Nd5 18. Rfb1 h6 19. d3 Rb6 20. Bd2 Qb8 21. h3 Rc8 22. d4 Nxb4 23. Rxb4 Rxb4 24. Bxb4 Qxb4 25. Qxc6 Qb2 26. Qa6 e4 27. d5 Bd7 28. Nd4 Bb6 29. Nc6 Re8 30. Ra2 Qb1+ 31. Kh2 Bc5 32. Qc4 Qb7 33. Rc2 Bxc6 34. dxc6 Qxc6 35. Qb5 Qc8 36. g3 Rd8 37. Bc4 Qf5 38. Bb3 Rf8 39. Qc4 h5 40. Qd5 Qg6 41. h4 Re8 42. Ra2 Rf8 43. Kg2 Qf6 44. Qxe4 g6 45. Bd5 Kg7 46. Ra6 Rd8 47. Rc6 Rd7 48. Rc8 Re7 49. Qf3 Qxf3+ 50. Kxf3 Ra7 51. Rb8 Kf6 52. Rb7 Rxb7 53. Bxb7 Kg7 54. Bd5 Kf6 55. Bc4 Bb4 56. Bd5 Bc5 57. Bc4 Bb4 58. Bd5 Bc5 1/2-1/2

[Event "Titled Tuesday intern op 15th Nov Late"]
[Site "Chess.com INT"]
[Date "2022.11.15"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Sabuk, Piotr"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2426"]
[PlyCount "111"]
[EventDate "2022.11.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 03"]
[Source "Chessbase"]
[SourceDate "2022.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Nbd2 d6 7. c3 a6 8. Bb3 Be6 9. Re1 Re8 10. Bxe6 fxe6 11. Nf1 Qd7 12. Ng3 h6 13. d4 exd4 14. cxd4 d5 15. e5 Nh7 16. Be3 Rf8 17. Rc1 Rf7 18. Qc2 Raf8 19. Qg6 Bb4 20. Red1 Ne7 21. Qc2 Nc6 22. a3 Ba5 23. Ne1 Bb6 24. Qg6 Ne7 25. Qg4 Nf5 26. Nd3 Nxe3 27. fxe3 Kh8 28. Nf4 Rxf4 29. exf4 Qf7 30. Kh1 g6 31. Ne2 h5 32. Qg3 Qe7 33. Rf1 Rg8 34. Rcd1 Nf8 35. Ng1 Nd7 36. Nf3 Nb8 37. Ng5 Nc6 38. Qc3 Rf8 39. g3 Rf5 40. Kg2 Nd8 41. h3 Nf7 42. Nf3 Kg7 43. Nh4 Nh6 44. Qd3 c5 45. dxc5 Bxc5 46. Rc1 a5 47. Rc2 b6 48. Rfc1 g5 49. fxg5 Qxg5 50. b4 axb4 51. axb4 Rxe5 52. bxc5 Re3 53. Nf3 Rxd3 54. Nxg5 bxc5 55. Nxe6+ Kg6 56. Nf4+ 1-0

[Event "Titled Tuesday intern op 15th Nov Late"]
[Site "Chess.com INT"]
[Date "2022.11.15"]
[Round "11"]
[White "Sattarov, Bobir"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2433"]
[BlackElo "2572"]
[PlyCount "86"]
[EventDate "2022.11.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 03"]
[Source "Chessbase"]
[SourceDate "2022.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 b6 5. Nbd2 Bb7 6. e3 Be7 7. Bd3 O-O 8. O-O d6 9. h3 Nh5 10. Bxe7 Qxe7 11. a4 a5 12. Re1 Nd7 13. e4 Nf4 14. Bf1 e5 15. c3 Qf6 16. g3 Ne6 17. d5 Ng5 18. Nh2 Rae8 19. h4 Nh7 20. Ng4 Qd8 21. Ne3 g6 22. b4 Bc8 23. Nec4 f5 24. exf5 gxf5 25. bxa5 bxa5 26. Nxa5 Qf6 27. Nc6 Nc5 28. Nb3 f4 29. Ra2 Nxb3 30. Qxb3 Qg7 31. c4 Kh8 32. a5 e4 33. Bg2 e3 34. Qb2 Nf6 35. fxe3 fxe3 36. a6 Qxg3 37. a7 Qxe1+ 38. Kh2 Qxh4+ 39. Kg1 Qe1+ 40. Kh2 Bd7 41. Ra1 Qh4+ 42. Kg1 e2 43. Qc3 e1=Q+ 0-1

[Event "Titled Tuesday intern op 22nd Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.22"]
[Round "1"]
[White "Balabayeva, Kseniya"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2185"]
[BlackElo "2572"]
[PlyCount "96"]
[EventDate "2022.11.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 04"]
[Source "Chessbase"]
[SourceDate "2022.12.03"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Qa5+ 5. Nc3 Nd4 6. Bc4 b5 7. Bd5 Rb8 8. Bd2 e6 9. Nxd4 cxd4 10. Ne2 Qb6 11. Bb3 a5 12. a4 b4 13. O-O Bb7 14. f4 Ng4 15. Qe1 h5 16. h3 Ne3 17. Bxe3 dxe3 18. Qg3 h4 19. Qf3 f5 20. Rae1 Bc5 21. Kh1 Rc8 22. Bc4 Kd8 23. Nc1 Bd4 24. Nb3 fxe4 25. Qe2 Bxb2 26. Qxe3 Qxe3 27. Rxe3 d5 28. Bb5 Rxc2 29. dxe4 d4 30. Ree1 Bc3 31. Rd1 Bxe4 32. Rg1 Ke7 33. Nxd4 Bxd4 34. Rxd4 Bd5 35. f5 Rc3 36. Kh2 Re3 37. fxe6 Bxe6 38. Rgd1 Rc8 39. Bd7 Rc2 40. Bxe6 Rxe6 41. Rxh4 Rg6 42. Re4+ Kf7 43. Rf1+ Kg8 44. Rg1 Ra2 45. h4 Rxa4 46. Rf1 Ra2 47. Rg1 Rc2 48. h5 Rh6 0-1

[Event "Titled Tuesday intern op 22nd Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.22"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Gurevich, Dmitry"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2396"]
[PlyCount "37"]
[EventDate "2022.11.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 04"]
[Source "Chessbase"]
[SourceDate "2022.12.03"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 e6 6. Nc3 (6. Bf4 Nf6 7. Qd3 b5 8. Bb3 Bb7 9. Nbd2 Be7 10. a4 b4 11. O-O O-O 12. Rad1 d5 13. e5 Ne4 14. Nxe4 dxe4 {1-0 (35) Zhigalko,S (2572)-Gurevich,D (2371) Chess.com INT 2022}) 6... Nf6 7. Qd3 $5 {[%mdl 4] Leaves trodden paths. Verlässt die ausgetretenen Pfade.} Nbd7 $146 ({Predecessor:} 7... Qc7 8. Bf4 Nbd7 9. O-O-O Ng4 10. Bg3 Be7 11. Bb3 Nge5 12. Qe2 b5 13. Nd4 Nc5 {0-1 (29) Estrada Nieto,J (2263)-Sapunov,E (2461) Chess.com INT 2022}) 8. Bf4 Nc5 9. Qe3 b5 10. Bb3 Bb7 11. e5 Ng4 12. Qe2 Bxf3 13. Qxf3 Nxe5 14. Bxe5 dxe5 15. Qc6+ Nd7 16. O-O-O Rc8 17. Qxa6 b4 18. Rxd7 Qxd7 19. Ba4 1-0

[Event "Titled Tuesday intern op 22nd Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.22"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Aizpurua, Patrick Emilio"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2311"]
[PlyCount "121"]
[EventDate "2022.11.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 04"]
[Source "Chessbase"]
[SourceDate "2022.12.03"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 d6 8. dxe5 dxe5 9. Nxe5 Nf6 10. O-O O-O 11. Qc2 c5 12. Nd2 Qc7 13. f4 a6 14. c4 Rd8 15. Bb2 Nd7 16. Ndf3 Nxe5 17. Bxe5 Bd6 18. Rad1 Bxe5 19. Nxe5 f6 20. Nf3 Nc6 21. e5 h6 22. exf6 gxf6 23. Be4 Ne7 24. Rxd8+ Qxd8 25. Qf2 Be6 26. Re1 Bxc4 27. Qxc5 Rc8 28. Qf2 b5 29. Nd4 Qb6 30. Bh7+ Kf8 31. Rxe7 Rd8 32. Ne6+ Qxe6 33. Rxe6 Bxe6 34. Qc5+ Kf7 35. Be4 Rd1+ 36. Kf2 Rd2+ 37. Ke3 Rxa2 38. Qc7+ Kf8 39. Qd6+ Kf7 40. Qc7+ Kf8 41. h4 Bc4 42. Qd6+ Kf7 43. Qd7+ Kf8 44. Qd6+ Kf7 45. h5 a5 46. Bg6+ Kg7 47. Qe7+ Kg8 48. Qe8+ Kg7 49. Qe7+ Kg8 50. Qxf6 Rxg2 51. Qd8+ Kg7 52. Qe7+ Kg8 53. Bh7+ Kh8 54. Be4 Rg3+ 55. Kf2 Rg7 56. Qf6 Kg8 57. Qxh6 Kf8 58. Qd6+ Re7 59. Bg6 Bf7 60. f5 b4 61. f6 1-0

[Event "Titled Tuesday intern op 22nd Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.22"]
[Round "4"]
[White "Sarana, Alexey"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2668"]
[BlackElo "2572"]
[PlyCount "134"]
[EventDate "2022.11.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 04"]
[Source "Chessbase"]
[SourceDate "2022.12.03"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.03"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Nd5 Ba5 6. Bg2 d6 7. O-O O-O 8. e3 Nxd5 9. cxd5 Ne7 10. d4 exd4 11. Nxd4 Nf5 12. Nc2 Re8 13. e4 Ne7 14. b4 Bb6 15. Bb2 Ng6 16. Nd4 Ne5 17. Kh1 a5 18. b5 a4 19. Rc1 Bd7 20. f4 Ng4 21. Qd3 Qf6 22. h3 Qh6 23. Kg1 Ne5 24. Qc3 Bxh3 25. Rc2 Bd7 26. Bh1 Bxb5 27. Re1 Bd7 28. Rh2 Qg6 29. Kf1 a3 30. Ba1 Ng4 31. Rh4 h5 32. Re2 Nf6 33. Bf3 Bg4 34. Bxg4 Nxg4 35. Nf5 f6 36. Qd3 Bc5 37. Kg2 Qf7 38. Kf3 Kf8 39. Rh1 g6 40. Nd4 Re7 41. Nb3 Bb6 42. Nd2 Rae8 43. Nc4 Bc5 44. Kg2 Kg8 45. Rhe1 Nh6 46. Nd2 Ng4 47. Nf3 Rf8 48. Nh4 Rfe8 49. Qc2 Nh6 50. Qb1 b6 51. Qd3 Ng4 52. Nf3 Kh7 53. Rh1 Kg8 54. Ree1 Ne3+ 55. Rxe3 Bxe3 56. Qxe3 Rxe4 57. Qc3 Re2+ 58. Kf1 Rxa2 59. Ne1 Qxd5 60. Rg1 Qb5+ 61. Nd3 Rxa1+ 62. Qxa1 Qxd3+ 63. Kg2 Re2+ 64. Kh3 Qf5+ 65. g4 hxg4+ 66. Rxg4 Re3+ 67. Kh4 Qh5# 0-1

[Event "Titled Tuesday intern op 22nd Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.22"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Bluebaum, Matthias"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2651"]
[PlyCount "89"]
[EventDate "2022.11.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 04"]
[Source "Chessbase"]
[SourceDate "2022.12.03"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Na3 Bd7 7. Nc2 Qa5 8. Bd3 Nxd4 9. Ncxd4 cxd4 10. Nxd4 Nc6 11. Nf3 d4 12. O-O dxc3 13. Qe2 Nb4 14. Bc4 Rc8 15. bxc3 Nd5 16. Bd2 Be7 17. Rfc1 Qa4 18. Bd3 Nf4 19. Bxf4 Qxf4 20. Bb5 Bc6 21. Bxc6+ Rxc6 22. Qb5 Qc4 23. Qxb7 Rc7 24. Qb8+ Rc8 25. Qxa7 Bc5 26. Qb7 O-O 27. Qb3 Qf4 28. Qd1 Rfd8 29. Qe2 Qa4 30. Rd1 h6 31. h3 Ba7 32. Rd3 Rxd3 33. Qxd3 Qa3 34. Qd7 Rxc3 35. Rd1 Rxf3 36. gxf3 Qxf3 37. Qd8+ Kh7 38. Qd3+ Qxd3 39. Rxd3 Kg6 40. Rf3 Bd4 41. a4 Bb6 42. Rb3 Bc7 43. Rb5 Kf5 44. a5 Ke4 45. a6 1-0

[Event "Titled Tuesday intern op 22nd Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.22"]
[Round "6"]
[White "Deac, Bogdan Daniel"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2700"]
[BlackElo "2572"]
[PlyCount "79"]
[EventDate "2022.11.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 04"]
[Source "Chessbase"]
[SourceDate "2022.12.03"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. c4 Bb7 5. Nc3 Bb4 6. Nge2 d5 7. a3 Be7 8. cxd5 exd5 9. g3 O-O 10. Bg2 Nbd7 11. O-O c6 12. h3 Re8 13. g4 Nf8 14. Ng3 Ne6 15. Be5 Nd7 16. Nf5 Nxe5 17. dxe5 Bf8 18. f4 f6 19. exf6 Qxf6 20. e4 dxe4 21. Nxe4 Bc5+ 22. Kh1 Qxb2 23. Qd7 Ba6 24. Rfb1 Qc2 25. Rc1 Qd3 26. Nxc5 bxc5 27. Qxd3 Bxd3 28. Bxc6 c4 29. Bxa8 Rxa8 30. Nd6 Nxf4 31. Nxc4 Re8 32. Nd6 Rd8 33. Rc8 Be4+ 34. Kh2 Rxc8 35. Nxc8 a6 36. Nd6 Bd5 37. Rc1 Kf8 38. Rc7 h6 39. Ra7 Nd3 40. Rxa6 1-0

[Event "Titled Tuesday intern op 22nd Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.22"]
[Round "7"]
[White "Xiong, Jeffery"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2692"]
[BlackElo "2572"]
[PlyCount "67"]
[EventDate "2022.11.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 04"]
[Source "Chessbase"]
[SourceDate "2022.12.03"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 e5 8. Nd5 (8. a4 d6 9. h3 Be7 10. Bc4 O-O 11. d3 h6 12. Nh2 Rb8 13. a5 Nc6 14. Bd2 Nxa5 15. Nd5 Nxd5 16. Bxa5 b6 17. Bxd5 bxa5 {0-1 (74) Xiong,J (2688)-Zhigalko,S (2572) Chess.com INT 2022}) 8... Nxd5 9. exd5 d6 {9...Bd6 is vanishing. 9...Ld6 scheint zu verschwinden.} 10. b4 $5 {[%mdl 4] Exploring less charted territory. Erkundet wenig bekanntes Terrain.} Be7 11. bxc5 Nxf3+ $146 ({Predecessor:} 11... Qxc5 12. c3 Nxf3+ 13. Qxf3 O-O 14. d4 Qc7 15. Ba3 Rd8 16. dxe5 dxe5 17. Bxe7 Qxe7 {1-0 (29) Gazen,L (1947)-Ederer,K (1982) LSS email 2016}) 12. Qxf3 Qxc5 13. Ba3 Qc7 14. d4 O-O 15. Bd3 Re8 16. Qg3 Bf6 17. dxe5 Bxe5 18. Bb2 Bd7 19. Qh4 g6 20. Bxe5 Rxe5 21. Rxe5 dxe5 22. Qf6 Re8 23. Rb1 b5 24. Qxa6 Rc8 25. Bxb5 Bxb5 26. Qxb5 Qxc2 27. h3 Qxa2 28. d6 Qd2 29. Qxe5 Rd8 30. Rb6 Qd1+ 31. Kh2 Qd3 32. Qe7 Rf8 33. d7 Ra8 34. Rd6 1-0

[Event "Titled Tuesday intern op 22nd Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.22"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Artemenko, Oleg"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2246"]
[PlyCount "97"]
[EventDate "2022.11.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 04"]
[Source "Chessbase"]
[SourceDate "2022.12.03"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. dxc5 Bxc5 8. O-O Nh6 9. b4 Be7 10. Qe2 $5 {[%mdl 4] Leaves trodden paths. Verlässt die ausgetretenen Pfade.} a6 11. Nbd2 Nf5 $146 ({Predecessor:} 11... Rc8 12. Nb3 Na7 13. Be3 {1-0 (13) Faraoni,E (2075)-Regorda,V (1828) Codogno 2012}) 12. Nb3 Qc7 13. Bf4 Nh4 14. Nxh4 Bxh4 15. Nc5 Be7 16. Nxd7 Qxd7 17. Rad1 h5 18. a3 g5 19. Bc1 Qc7 20. Rfe1 O-O-O 21. a4 Kb8 22. Bd2 g4 23. Rb1 Na7 24. Be3 Rc8 25. b5 axb5 26. axb5 b6 27. Ra1 Bc5 28. Ra6 Kb7 29. Rea1 Ra8 30. Qa2 Qb8 31. Bxc5 bxc5 32. Qa5 Rd8 33. Rb6+ Kc8 34. Rxb8+ Rxb8 35. Qxa7 Rd7 36. Qa6+ Rdb7 37. Qd6 Rd7 38. Qxc5+ Rc7 39. Qf8+ Kb7 40. Qd6 Rxc3 41. Bf1 Rbc8 42. Qa6+ Kc7 43. b6+ Kd8 44. b7 Rb8 45. Qd6+ Ke8 46. Qxb8+ Ke7 47. Qd6+ Ke8 48. b8=Q+ Rc8 49. Qxc8# 1-0

[Event "Titled Tuesday intern op 22nd Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.22"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Bortnyk, Olexandr"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2572"]
[BlackElo "2604"]
[PlyCount "98"]
[EventDate "2022.11.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 04"]
[Source "Chessbase"]
[SourceDate "2022.12.03"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.03"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 Bf5 7. O-O Nd7 8. Nf3 e6 9. c4 N5f6 10. Bf4 Be7 11. Nc3 O-O 12. Re1 h6 13. Bf1 Nh5 14. Be3 Bd6 15. h3 Nhf6 16. Qd2 e5 17. dxe5 Nxe5 18. Nd4 Bh7 19. Rad1 Bc7 20. Qc1 Qc8 21. Bf4 Ned7 22. Bd3 Bxd3 23. Rxd3 Qb8 24. Bxh6 gxh6 25. Qxh6 Bh2+ 26. Kh1 Qf4 27. Nf5 Qxh6 28. Nxh6+ Kh7 29. Nxf7 Bf4 30. Re7 Rae8 31. Ng5+ Kg6 32. Rxe8 Rxe8 33. Nf3 Ne5 34. Nxe5+ Bxe5 35. g3 Bxc3 36. Rxc3 Re2 37. Rb3 b6 38. Kg2 Rc2 39. Re3 Rxb2 40. Re6 c5 41. g4 Rxa2 42. Kg3 Ra3+ 43. f3 Kf7 44. Rc6 Rc3 45. h4 Rxc4 46. g5 Nh5+ 47. Kf2 Rxh4 48. Rh6 Kg7 49. Ke3 Ng3 0-1

[Event "Titled Tuesday intern op 22nd Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.22"]
[Round "10"]
[White "Csonka, Balazs"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2497"]
[BlackElo "2572"]
[PlyCount "154"]
[EventDate "2022.11.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 04"]
[Source "Chessbase"]
[SourceDate "2022.12.03"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Nf3 Nbd7 8. g3 b6 9. Bg2 Bb7 10. O-O a5 11. b3 Qb8 {Recently 11...Be4 got a lot of attention. 11...Le4 erhält neuerdings viel Aufmerksamkeit.} 12. Bb2 Be4 13. Rfe1 b5 $146 ({Predecessor:} 13... Ra7 14. Bh3 b5 15. Nd2 bxc4 16. bxc4 Nb6 17. d5 Bg6 18. Qc1 e5 19. f4 Na4 20. fxe5 Nxd5 21. cxd5 Nxb2 {0-1 (38) Nguyen,Q (2268)-Tran,T (2495) Hanoi 2022}) 14. Bh3 bxc4 15. bxc4 Nb6 16. Bc1 Na4 17. Qe3 Re8 18. Qf4 Qb3 19. Nd2 Qc3 20. Ra2 Bb1 21. Bb2 Nxb2 22. Rxb1 Nxc4 23. Nxc4 Qxc4 24. Rab2 Nd5 25. Qd2 Nc3 26. Ra1 Ne4 27. Qd3 Qxd3 28. exd3 Nf6 29. Rc1 Ra7 30. Bg2 g6 31. Bc6 Rd8 32. Rb5 h5 33. f3 Kf8 34. Kf2 Ke7 35. Ke3 Nd7 36. Kd2 Nb6 37. h4 Rb8 38. Rcb1 Rg8 39. f4 Rd8 40. Re1 Rb8 41. Reb1 d5 42. Ke2 Kd6 43. Rc5 Ra6 44. Bb5 Ra7 45. Rc6+ Ke7 46. Rbc1 Na8 47. a4 Rb6 48. R6c5 Rd6 49. Ke3 Kd8 50. Ke2 Nb6 51. Kf2 Nc8 52. Kf3 Ne7 53. Bc6 Nf5 54. Kf2 Nxd4 55. Bb5 Rb6 56. R1c3 Nf5 57. Rc1 Nd6 58. Bc6 Raa6 59. Kf3 Rb3 60. g4 Rxd3+ 61. Ke2 Rb3 62. gxh5 gxh5 63. Bxd5 exd5 64. Rxc7 Nc4 65. Rxf7 Re6+ 66. Kf2 Rb2+ 67. Kg1 Rg6+ 68. Kh1 Rg4 69. Re1 Rxh4+ 70. Kg1 Rg4+ 71. Kh1 Rh4+ 72. Kg1 Rhh2 73. Rf8+ Kd7 74. Rf7+ Kd6 75. Rf6+ Kc5 76. Rg6 Rhc2 77. Re8 Rc1+ 0-1

[Event "Titled Tuesday intern op 22nd Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.22"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Begmuratov, Khumoyun"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2572"]
[BlackElo "2399"]
[PlyCount "115"]
[EventDate "2022.11.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 04"]
[Source "Chessbase"]
[SourceDate "2022.12.03"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. Nbd2 d6 6. c3 g5 7. Nf1 g4 8. N3d2 Bg7 9. Ne3 Qe7 10. b4 Be6 11. a4 O-O 12. f3 h5 13. O-O Bd7 14. Qe1 Bh6 15. fxg4 Nxg4 16. Nd5 Qg5 17. Nf3 Qg7 18. Nxc7 Bxc1 19. Rxc1 Ne7 20. Nxa8 Rxa8 21. h3 Nh6 22. Nh4 Bxh3 23. Qe3 Be6 24. Bxe6 fxe6 25. Qh3 Ng4 26. Nf3 Ng6 27. g3 Qh6 28. Rce1 Rf8 29. Re2 Kh8 30. Nh2 Rxf1+ 31. Qxf1 Qg5 32. Nxg4 Qxg4 33. Rg2 Kg7 34. Kh2 d5 35. Qe1 Qg5 36. exd5 exd5 37. Qf2 b6 38. Qf3 a5 39. Rf2 h4 40. Rg2 h3 41. Rf2 e4 42. dxe4 dxe4 43. Qxe4 Ne5 44. Qd4 Kh6 45. Kxh3 Qh5+ 46. Qh4 Ng6 47. Qxh5+ Kxh5 48. bxa5 Kh6 49. axb6 Ne5 50. b7 Nd3 51. Rf3 Ne5 52. Rf4 Nd7 53. Rh4+ Kg5 54. a5 Nb8 55. Rg4+ Kf5 56. Rg8 Na6 57. b8=Q Nxb8 58. Rxb8 1-0

[Event "Titled Tuesday intern op 22nd Nov Late"]
[Site "Chess.com INT"]
[Date "2022.11.22"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Hnydiuk, Aleksander"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2361"]
[PlyCount "57"]
[EventDate "2022.11.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 04"]
[Source "Chessbase"]
[SourceDate "2022.12.03"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8. Nc3 Nxc3 9. bxc3 O-O 10. Qh5 f5 11. Re1 Qf6 12. Qf3 f4 13. Qxd5+ Kh8 14. Qxb7 f3 15. g3 Rae8 16. Bd2 Qf7 17. Re4 Rb8 18. Qa6 Bf5 19. Rh4 Qe7 20. Bxf5 Rxf5 21. Qd3 Qf7 22. Re1 h6 23. c4 c5 24. d5 Be5 25. Rhe4 Bd4 26. Be3 Bxe3 27. Qxe3 Kh7 28. Qd3 Qg6 29. Re6 1-0

[Event "Titled Tuesday intern op 22nd Nov Late"]
[Site "Chess.com INT"]
[Date "2022.11.22"]
[Round "2"]
[White "Koellner, Ruben Gideon"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2412"]
[BlackElo "2572"]
[PlyCount "32"]
[EventDate "2022.11.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 04"]
[Source "Chessbase"]
[SourceDate "2022.12.03"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Nbd2 d5 4. e3 b6 5. c3 Bb7 6. Bd3 Bd6 7. Ne5 O-O 8. f4 Ne4 9. Qf3 f5 10. O-O Nd7 11. Qh3 Ndf6 12. Ndf3 Qe7 13. Bd2 Bxe5 14. fxe5 Ng4 15. Qh4 Qxh4 16. Nxh4 Nxd2 0-1

[Event "Titled Tuesday intern op 22nd Nov Late"]
[Site "Chess.com INT"]
[Date "2022.11.22"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Annaberdiyev, Babageldi"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2208"]
[PlyCount "41"]
[EventDate "2022.11.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 04"]
[Source "Chessbase"]
[SourceDate "2022.12.03"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. dxc5 Bxc5 8. O-O a5 9. Nbd2 a4 10. b4 axb3 11. Nxb3 Ba3 12. Be3 Qd8 13. Nc5 Bc8 14. Rb1 Bxc5 15. Bxc5 Nge7 16. Qd2 O-O 17. Ng5 h6 18. Nh7 Re8 19. Nf6+ gxf6 20. Qxh6 Nf5 21. Bxf5 1-0

[Event "Titled Tuesday intern op 22nd Nov Late"]
[Site "Chess.com INT"]
[Date "2022.11.22"]
[Round "4"]
[White "Firouzja, Alireza"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2785"]
[BlackElo "2572"]
[PlyCount "51"]
[EventDate "2022.11.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 04"]
[Source "Chessbase"]
[SourceDate "2022.12.03"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 c5 4. Bxf6 gxf6 5. dxc5 e6 6. c4 dxc4 7. Nd2 c3 8. bxc3 Bxc5 9. Qh5 $1 {[%mdl 4] outshines the older 9.Ngf3. erfolgreicher als das alte 9.Sgf3.} Nd7 10. Ngf3 Qa5 $146 ({Predecessor:} 10... Qc7 11. Be2 Ne5 12. O-O Bd7 13. Ne4 Be7 14. Nd4 Ng6 15. Nb5 Qb8 16. Rfd1 Bc6 {0-1 (46) Wiley,T (2169)-Camarena Gimenez,R (2308) Olomouc 2022}) 11. Rb1 Qxc3 12. Bb5 Be7 13. O-O f5 14. Rfc1 Qg7 15. Nd4 O-O 16. Bxd7 Bxd7 17. Rxb7 Rfd8 18. Rcc7 Bc8 19. Rxe7 Bxb7 20. Rxb7 Rab8 21. Rxb8 Rxb8 22. g3 Rb2 23. N2f3 Qg4 24. Qh6 Rxa2 25. Qf6 Qh3 26. Nxe6 1-0

[Event "Titled Tuesday intern op 22nd Nov Late"]
[Site "Chess.com INT"]
[Date "2022.11.22"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Piesik, Piotr"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2416"]
[PlyCount "63"]
[EventDate "2022.11.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 04"]
[Source "Chessbase"]
[SourceDate "2022.12.03"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 cxd4 8. cxd4 Nf5 9. Nc2 Qb6 10. O-O Na5 11. g4 Ne7 12. Nfe1 Bb5 13. Nd3 h5 14. gxh5 Nf5 15. Be3 Nc6 16. Bg4 Rc8 17. Kh1 Be7 18. Rg1 Rh7 19. Nf4 Nh6 20. Nxd5 Qd8 21. Bxh6 Rxh6 22. Nde3 Bg5 23. Bf3 Rh7 24. Be4 Rh8 25. Qg4 Bh6 26. Rad1 Ne7 27. d5 exd5 28. Nxd5 Nxd5 29. Bxd5 Qc7 30. Nd4 Bc6 31. Bxc6+ bxc6 32. Nf5 1-0

[Event "Titled Tuesday intern op 22nd Nov Late"]
[Site "Chess.com INT"]
[Date "2022.11.22"]
[Round "6"]
[White "Kilic, Eray"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2437"]
[BlackElo "2572"]
[PlyCount "103"]
[EventDate "2022.11.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 04"]
[Source "Chessbase"]
[SourceDate "2022.12.03"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Qa5+ 5. Nc3 Nd4 6. Bc4 b5 7. Bb3 Nxb3 8. cxb3 d6 9. O-O e6 10. Re1 Bb7 11. Bf4 Be7 12. e5 dxe5 13. Nxe5 O-O 14. Qe2 Nd5 15. Bd2 Nxc3 16. bxc3 Qc7 17. Bf4 Bd6 18. Bg3 Rad8 19. Rad1 Rfe8 20. c4 a6 21. d4 cxd4 22. Rxd4 f6 23. Ng4 Bxg3 24. Rxd8 Bxh2+ 25. Nxh2 Qxd8 26. cxb5 Qd5 27. Nf3 axb5 28. Rd1 Qc6 29. Qd2 e5 30. Qb4 Qc2 31. Rd7 Bxf3 32. gxf3 Qc6 33. Qg4 Qc1+ 34. Kg2 Qh6 35. Rb7 Kh8 36. Rxb5 Qd2 37. Rb7 Rg8 38. a4 Qd5 39. Qd7 Qc5 40. b4 Qc4 41. a5 e4 42. Qg4 exf3+ 43. Qxf3 h6 44. b5 Rd8 45. a6 Rd5 46. a7 Rg5+ 47. Qg3 Qe4+ 48. Kh2 Qxb7 49. Qb8+ Qxb8+ 50. axb8=Q+ Kh7 51. f4 Rxb5 52. Qxb5 1-0

[Event "Titled Tuesday intern op 22nd Nov Late"]
[Site "Chess.com INT"]
[Date "2022.11.22"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Sargsyan, Anna M"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2384"]
[PlyCount "57"]
[EventDate "2022.11.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 04"]
[Source "Chessbase"]
[SourceDate "2022.12.03"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O h6 7. Nbd2 Ne7 8. a4 Qc7 9. a5 a6 10. Re1 g5 11. Nb3 Bg7 12. Bd2 O-O 13. Bb4 Rae8 14. Bd3 Bxd3 15. Qxd3 f6 16. Bd6 Qd8 17. h3 Rf7 18. exf6 Nxf6 19. Rxe6 Ne4 20. Rxe7 Rexe7 21. Bxe7 Qxe7 22. c3 h5 23. Rf1 g4 24. Nfd2 Ng5 25. h4 Nf3+ 26. gxf3 Qxh4 27. Re1 gxf3 28. Qg6 Kf8 29. Nc5 1-0

[Event "Titled Tuesday intern op 22nd Nov Late"]
[Site "Chess.com INT"]
[Date "2022.11.22"]
[Round "8"]
[White "Ghazarian, Kirk Vagho"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2469"]
[BlackElo "2572"]
[PlyCount "58"]
[EventDate "2022.11.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 04"]
[Source "Chessbase"]
[SourceDate "2022.12.03"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Be2 Nh5 6. Bg5 Be7 7. Bxe7 Qxe7 8. O-O O-O 9. c4 f5 10. Nc3 Nf6 11. Rc1 d6 12. b4 Nbd7 13. Nb5 Rfc8 14. Nd2 a6 15. Nc3 c5 16. bxc5 bxc5 17. Rb1 Rc7 18. Bf3 Bxf3 19. Qxf3 Rac8 20. d5 Ne5 21. Qe2 exd5 22. cxd5 c4 23. Nf3 Nxf3+ 24. Qxf3 Qe5 25. Rfc1 Rc5 26. Na4 Rb5 27. Nb6 Rb8 28. a4 Rxb1 29. Rxb1 Rxb6 0-1

[Event "Titled Tuesday intern op 22nd Nov Late"]
[Site "Chess.com INT"]
[Date "2022.11.22"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Caruana, Fabiano"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2766"]
[PlyCount "65"]
[EventDate "2022.11.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 04"]
[Source "Chessbase"]
[SourceDate "2022.12.03"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 bxc6 7. c4 e5 {7...e5 scores better than 7...Qb6. 7...e5 punktet besser als 7...Db6.} 8. Qd3 Nf6 9. O-O Qc7 10. Nc3 Be7 11. h3 O-O 12. Re1 $146 ({Predecessor:} 12. b3 Be6 13. Bb2 Nh5 14. Ne2 f5 15. exf5 Bxf5 16. Qe3 Be6 17. c5 Bd5 18. cxd6 Bxd6 19. Nxe5 {0-1 (50) Hua,E (2218)-Vettese,N (2102) Mississauga 2017}) 12... h6 13. Be3 Be6 14. Rad1 Nd7 15. b3 f5 16. c5 Nxc5 17. Bxc5 dxc5 18. exf5 Rxf5 19. Qe4 Re8 20. Nxe5 Bf6 21. f4 Bxe5 22. fxe5 Rg5 23. Rd3 c4 24. Rde3 cxb3 25. axb3 Bxb3 26. Qf4 a5 27. Ne4 a4 28. Nxg5 hxg5 29. Qxg5 Be6 30. Rg3 c5 31. Re4 c4 32. Rh4 Rf8 33. Qh6 1-0

[Event "Titled Tuesday intern op 22nd Nov Late"]
[Site "Chess.com INT"]
[Date "2022.11.22"]
[Round "10"]
[White "Andreikin, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2729"]
[BlackElo "2572"]
[PlyCount "39"]
[EventDate "2022.11.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 04"]
[Source "Chessbase"]
[SourceDate "2022.12.03"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.03"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O b5 5. d3 Bb7 6. c4 b4 7. cxd5 exd5 8. a3 Nbd7 9. Bf4 a5 10. axb4 Bxb4 11. Qc1 c5 12. Bd6 Qb6 13. Qe3+ Kd8 14. Qe7+ Kc8 15. Bh3 h5 16. Ne5 Bc6 17. Qxf7 Ra7 18. Qxg7 Qd8 19. Nxc6 Rg8 20. Nxa7+ 1-0

[Event "Titled Tuesday intern op 22nd Nov Late"]
[Site "Chess.com INT"]
[Date "2022.11.22"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Rosen, Eric S"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2572"]
[BlackElo "2356"]
[PlyCount "159"]
[EventDate "2022.11.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 04"]
[Source "Chessbase"]
[SourceDate "2022.12.03"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Qxd4 g6 6. e5 Nc6 7. Bb5 Nh5 8. exd6 $5 {[%mdl 4] A promising side line. Eine vielversprechende Nebenvariante.} Bg7 9. Qc5 Qxd6 10. Qxd6 exd6 11. Be3 a6 $146 ({Predecessor:} 11... O-O 12. O-O-O Rd8 13. Ng5 h6 14. Nge4 Bf8 15. Be2 Kg7 16. Nd5 f5 17. Nec3 Bd7 {1-0 (39) Nguyen,T (1861)-Randrianarimanana,A (1872) Agen 2018}) 12. Ba4 b5 13. Bb3 Be6 14. O-O-O O-O-O 15. Nd5 Kb7 16. Ng5 Na5 17. Rhe1 Nxb3+ 18. axb3 Rhe8 19. Nf4 Nxf4 20. Bxf4 Kc6 21. Re3 h6 22. Nf3 g5 23. Bg3 f5 24. Rde1 Bf7 25. Rxe8 Rxe8 26. Rxe8 Bxe8 27. h4 f4 28. Bh2 Bf6 29. hxg5 hxg5 30. Ne1 a5 31. f3 Bd4 32. c3 Be3+ 33. Kd1 Bf7 34. b4 Bb3+ 35. Ke2 Bc1 36. Nd3 Bc4 37. bxa5 Bxb2 38. Kd2 Ba3 39. Bg1 d5 40. a6 Bd6 41. Bd4 b4 42. a7 Kb7 43. Nxb4 Bxb4 44. cxb4 Bf1 45. Ke1 Bxg2 46. Kf2 Bh3 47. b5 Bd7 48. b6 Bc6 49. Bc5 Ka6 50. Kg2 Kb5 51. Bd4 Ka6 52. Kh3 Bd7+ 53. Kg2 Bc6 54. Kf2 Kb5 55. Ke2 Bb7 56. Kd3 Kc6 57. Bg1 Ba6+ 58. Kd4 Bb7 59. Ke5 Kb5 60. Kf5 d4 61. Bxd4 Bxf3 62. Kxg5 Bb7 63. Kxf4 Kc6 64. Ke5 Ba8 65. Ke6 Bb7 66. Ke7 Ba8 67. Kd8 Kb7 68. Kd7 Ka6 69. Kc7 Bb7 70. Kb8 Bc6 71. a8=Q+ Bxa8 72. Kxa8 Kb5 73. b7 Kc4 74. b8=Q Kd3 75. Ba7 Ke4 76. Qd6 Kf3 77. Qd4 Ke2 78. Qe3+ Kd1 79. Qf2 Kc1 80. Kb7 1-0

[Event "Titled Tuesday intern op 06th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.06"]
[Round "1"]
[White "Garv, Gaur"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "1973"]
[BlackElo "2572"]
[PlyCount "114"]
[EventDate "2022.12.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 06"]
[Source "Chessbase"]
[SourceDate "2022.12.16"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 O-O {7...d5 is more fashionable. 7...d5 ist modischer.} 8. e4 d5 9. Bd3 c5 10. e5 Nfd7 $146 ({Vorgänger:} 10... cxd4 11. Ne2 Ne4 12. Bxe4 dxe4 13. Nfxd4 Bb7 14. O-O Nd7 15. Be3 Nxe5 16. Qc2 Bc5 17. Rfd1 Qf6 18. h4 h6 19. Rab1 Rfd8 20. Kg2 Nd3 21. Rf1 a6 22. Qc3 e5 {0-1 (22) Melone,A (1842)-Gallucci,A (2240) Turin 2009}) 11. Qc2 cxd4 12. Ne2 h6 13. Nexd4 Nc5 14. Be2 dxc4 15. Bxc4 Bb7 16. O-O Nc6 17. Bc3 Nxd4 18. Nxd4 Qc7 19. Nb5 Qc6 20. f3 Rfd8 21. Rad1 a6 22. Nd4 Qc7 23. Qe2 b5 24. Bd3 Nxd3 25. Rxd3 Bc5 26. Rfd1 Rd5 27. Kg2 Rxe5 28. Qd2 Rd5 29. Ne2 Rad8 30. Qc2 Bf8 31. Rxd5 Rxd5 32. Rxd5 Bxd5 33. Qd3 b4 34. Bb2 Qa5 35. a4 bxa3 36. Bc3 Qb5 37. Qd2 Qxb3 38. Nd4 Qa2 39. Qxa2 Bxa2 40. Nc2 Bb3 41. Na1 Bd5 42. Nc2 a2 43. Kf2 Bc5+ 44. Ke2 f6 45. f4 Kf7 46. Na1 h5 47. Nc2 Kg6 48. h3 Bg2 49. h4 Be4 50. Na1 Kf5 51. Nb3 Bb6 52. Nd2 Bd5 53. Nf3 Bxf3+ 54. Kxf3 Bc7 55. Ba1 e5 56. Bb2 exf4 57. gxf4 Bxf4 0-1

[Event "Titled Tuesday intern op 06th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.06"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Itgelt, Khuyagtsogt"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2572"]
[BlackElo "2158"]
[PlyCount "71"]
[EventDate "2022.12.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 06"]
[Source "Chessbase"]
[SourceDate "2022.12.16"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nbd2 Be6 7. O-O Nd7 {7...Bd6 is the fancy move. 7...Ld6 ist der angesagte Zug.} 8. Nb3 Bd6 9. Na5 Qc8 10. Ng5 Nc5 $146 ({Vorgänger:} 10... Nf8 11. Qh5 h6 12. Nxe6 Nxe6 13. Be3 c5 14. Nc4 g6 15. Qh4 Qd8 16. Qg3 Qf6 17. Nxd6+ cxd6 {½-½ (37) So,W (2772)-Xiong,J (2687) Chess.com INT 2021}) 11. b4 Na6 12. a3 Bd7 13. f4 h6 14. Nxf7 O-O 15. Nxe5 Bxe5 16. fxe5 Rxf1+ 17. Qxf1 Be6 18. Be3 Nb8 19. Qf3 b6 20. Nb3 Nd7 21. d4 Qa6 22. d5 cxd5 23. exd5 Nxe5 24. Qg3 Ng4 25. dxe6 Qc4 26. Bd4 Qxe6 27. Re1 Qf5 28. h3 Nf6 29. Bxf6 Qxf6 30. Qxc7 Rf8 31. Kh2 Kh8 32. Qg3 Qb2 33. Qd6 Rf6 34. Re8+ Kh7 35. Qd3+ Rg6 36. Re6 1-0

[Event "Titled Tuesday intern op 06th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.06"]
[Round "3"]
[White "Agasarov, Benik"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "2278"]
[BlackElo "2572"]
[PlyCount "111"]
[EventDate "2022.12.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 06"]
[Source "Chessbase"]
[SourceDate "2022.12.16"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Bd2 O-O 6. g3 Bb7 7. Bg2 d6 {7...d6 is better than 7...c5. 7...d6 ist besser als 7...c5.} 8. O-O Nbd7 9. b3 a5 10. Re1 $146 ({Vorgänger:} 10. a3 Bxc3 11. Bxc3 Ne4 12. Bb2 f5 13. d5 e5 14. Nd2 Nxd2 15. Qxd2 Nc5 16. Qc2 a4 17. b4 Nb3 18. Rad1 f4 19. Be4 {0-1 (48) Zherebukh,Y (2595)-Howell,D (2640) Chess.com INT 2016}) 10... Re8 11. a3 Bxc3 12. Bxc3 h6 13. Bb2 Qb8 14. Rc1 Ra7 15. Nh4 Bxg2 16. Nxg2 b5 17. c5 Rd8 18. c6 Nb6 19. e4 d5 20. e5 Nh7 21. Rc5 Qa8 22. Qc2 a4 23. Rxb5 Ng5 24. Re3 Ra6 25. h4 Ne4 26. Kh2 axb3 27. Rexb3 Nc4 28. f3 Ned2 29. R3b4 Nxf3+ 30. Kh3 Rxc6 31. Qb3 Nfd2 32. Qd3 Ne4 33. Qb3 Nxb2 34. Rb8 Rxb8 35. Rxb8+ Qxb8 36. Qxb8+ Kh7 37. Qxb2 Rc3 38. Kh2 Rxg3 39. a4 Rf3 40. a5 Rf2 41. Qxf2 Nxf2 42. a6 c5 43. a7 cxd4 44. a8=Q d3 45. Qa2 Ne4 46. Ne3 d2 47. Nd1 g5 48. hxg5 hxg5 49. Qc2 Kh6 50. Kg2 g4 51. Nf2 d1=Q 52. Qxd1 Nxf2 53. Kxf2 Kg5 54. Kg3 Kf5 55. Qxg4+ Kxe5 56. Qf4# 1-0

[Event "Titled Tuesday intern op 06th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.06"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Kim, Sergey2"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2295"]
[PlyCount "53"]
[EventDate "2022.12.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 06"]
[Source "Chessbase"]
[SourceDate "2022.12.16"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qd7 8. O-O Bb6 9. Nbd2 Na5 10. Qc2 Nxc4 11. Nxc4 exd4 {11...Qc6 is more fashionable. 11...Dc6 ist modischer.} 12. cxd4 Ne7 13. a4 c6 14. e5 Bc7 15. exd6 $146 ({Vorgänger:} 15. Ba3 d5 16. Nd6+ Bxd6 17. exd6 Ng6 18. Rfe1+ Kf8 19. Ne5 Nxe5 20. Rxe5 Kg8 21. Rae1 {1-0 (21) Zhigalko,S (2572)-Kim,S (2295) Chess.com INT 2021}) 15... Bxd6 16. Nxd6+ Qxd6 17. Ba3 Qg6 18. Qb3 b6 19. Rfe1 Be6 20. Qb4 Qf6 21. a5 b5 22. Nd2 Rd8 23. Ne4 Qh4 24. g3 Nd5 25. gxh4 Nxb4 26. Bxb4 Rxd4 27. Bc3 1-0

[Event "Titled Tuesday intern op 06th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.06"]
[Round "5"]
[White "Boyer, Mahel"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2434"]
[BlackElo "2572"]
[PlyCount "215"]
[EventDate "2022.12.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 06"]
[Source "Chessbase"]
[SourceDate "2022.12.16"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. d5 exd5 8. cxd5 Nxd5 9. e4 Nxc3 10. Qxc3 Bxe4 11. Bc4 Qf6 12. Ne5 Bg6 13. Bd5 Nc6 14. Nxc6 Qxc3+ 15. bxc3 Bd6 16. Na5 Be5 17. Kd2 O-O-O 18. Nc4 Bc7 19. Kd1 b5 20. Ne3 Be5 21. Bd2 Rhe8 22. Kc1 Kc7 23. Rd1 h5 24. Ra2 a5 25. Bf3 Kb6 26. Nd5+ Ka7 27. Be3 d6 28. a4 b4 29. cxb4 axb4 30. Nxb4 Kb6 31. a5+ Kc7 32. Nd5+ Kd7 33. Nb6+ Ke6 34. Bd5+ Kf5 35. a6 Rb8 36. Bb7 Re7 37. Nd5 Rexb7 38. axb7 Rxb7 39. f3 Ke6 40. Rc2 Bxc2 41. Kxc2 Rb2+ 42. Kc1 Rxg2 43. f4 Bd4 44. Nc7+ Kd7 45. Bxd4 Kxc7 46. Bc3 Rxh2 47. Bxg7 h4 48. Bf8 h3 49. Bxd6+ Kc6 50. f5 Rf2 51. Bb8 Rxf5 52. Rh1 Rf3 53. Kd2 Rb3 54. Bf4 Kd5 55. Kc2 c4 56. Bd2 f5 57. Bc3 Ra3 58. Rxh3 Ke4 59. Rh4+ f4 60. Bd2 Ra2+ 61. Kc3 Ra3+ 62. Kxc4 Rf3 63. Bc1 Rf1 64. Bd2 Rf2 65. Kc3 Rf3+ 66. Kc2 Rf2 67. Kd1 Rf3 68. Ke2 Rb3 69. Rxf4+ Ke5 70. Ra4 Kd5 71. Kd1 Rb5 72. Kc2 Rc5+ 73. Bc3 Rb5 74. Kd3 Kc5 75. Rh4 Kd5 76. Rh5+ Kc6 77. Rh6+ Kd5 78. Rg6 Kc5 79. Bd4+ Kd5 80. Rg5+ Kc6 81. Rg7 Kd5 82. Rd7+ Kc6 83. Rd8 Kc7 84. Rg8 Kc6 85. Kc4 Rd5 86. Rg6+ Rd6 87. Rg7 Re6 88. Rh7 Rd6 89. Be5 Re6 90. Kd4 Rg6 91. Rc7+ Kb6 92. Rc1 Rg4+ 93. Kd5 Rb4 94. Bd4+ Kb7 95. Bc5 Rb5 96. Rh1 Rb2 97. Rh7+ Kc8 98. Kc6 Rd2 99. Bd6 Rc2+ 100. Bc5 Rd2 101. Rc7+ Kb8 102. Rb7+ Kc8 103. Rc7+ Kb8 104. Rg7 Kc8 105. Ra7 Kb8 106. Ra3 Rb2 107. Bd6+ Kc8 108. Ra8+ 1-0

[Event "Titled Tuesday intern op 06th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.06"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Golubev, Mikhail"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2461"]
[PlyCount "101"]
[EventDate "2022.12.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 06"]
[Source "Chessbase"]
[SourceDate "2022.12.16"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Nf6 4. Nf3 Nxd5 5. d4 e6 6. Bd3 Nc6 7. dxc5 $5 {[%mdl 4] An interesting side line. Eine interessante Nebenvariante.} Bxc5 8. O-O Qc7 9. Re1 $146 ({Vorgänger:} 9. a3 a5 10. Re1 b6 11. Bc4 Nde7 12. Nbd2 Bb7 13. Ne4 Rd8 14. Qc2 Ne5 15. Bb5+ {1-0 (29) Nilsen,K (1508)-Saether,S (1553) Fredrikstad 2003}) 9... O-O 10. Nbd2 Nf4 11. Ne4 Nxd3 12. Qxd3 Rd8 13. Qc2 Be7 14. Neg5 g6 15. Ne4 Nb4 16. Qe2 Nd3 17. Bg5 Nxe1 18. Rxe1 Bxg5 19. Nfxg5 Qe5 20. f4 Qg7 21. Qb5 h6 22. Nf3 b6 23. Qc6 Rb8 24. Nd6 Bd7 25. Qc7 f6 26. h3 Ba4 27. Qxg7+ Kxg7 28. Rxe6 Rd7 29. Nd4 Rbd8 30. Ne4 f5 31. Ng3 Kf7 32. Re2 Rxd4 33. cxd4 Rxd4 34. Rf2 Bc6 35. b3 Rd1+ 36. Kh2 Rc1 37. Nf1 Rc3 38. Nd2 Rc2 39. a4 Rb2 40. Kg3 Rc2 41. Nc4 Rxf2 42. Kxf2 Ke6 43. Ne5 Bd5 44. b4 a5 45. bxa5 bxa5 46. g3 Bb3 47. Nc6 Bd5 48. Nxa5 Kd6 49. Ke3 Kc5 50. h4 h5 51. Kd3 1-0

[Event "Titled Tuesday intern op 06th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.06"]
[Round "7"]
[White "Hristodoulou, Panagiotis"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2372"]
[BlackElo "2572"]
[PlyCount "100"]
[EventDate "2022.12.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 06"]
[Source "Chessbase"]
[SourceDate "2022.12.16"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 Be6 14. Nce3 Ne7 15. g3 Nxd5 16. Nxd5 O-O 17. Bg2 a5 18. O-O Rb8 19. Qd2 {was the old line (19.a3). war die alte Variante (19.a3).} f5 20. Rad1 Kh8 21. f4 e4 22. a3 Qd7 23. Kh1 Qf7 24. Rfe1 $146 ({Vorgänger:} 24. g4 fxg4 25. Bxe4 Qh5 26. Qg2 Bg8 27. f5 Bxd5 28. Rxd5 Be5 29. f6 b4 30. axb4 axb4 {1-0 (38) Chernobay,A (2484)-Zhigalko,S (2572) Chess.com INT 2022}) 24... Rfc8 25. Ne3 d5 26. Nc2 b4 27. axb4 axb4 28. Nxb4 d4 29. cxd4 Rc4 30. d5 Bd7 31. Nc6 Rxb2 32. Qa5 Rcc2 33. Rg1 h6 34. Ne5 Qh5 35. Qd8+ Be8 36. Rde1 Kh7 37. d6 Qh3 38. Qh4 Qxh4 39. gxh4 Rd2 40. Rd1 Bxe5 41. fxe5 Bd7 42. Rxd2 Rxd2 43. Rc1 Kg6 44. Bh3 e3 45. Kg1 Kf7 46. Rc7 Ke6 47. Bxf5+ Kxf5 48. Rxd7 Rd1+ 49. Kg2 e2 50. Rf7+ Ke4 0-1

[Event "Titled Tuesday intern op 06th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.06"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Riehle, Marco"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2572"]
[BlackElo "2358"]
[PlyCount "77"]
[EventDate "2022.12.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 06"]
[Source "Chessbase"]
[SourceDate "2022.12.16"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Qe7 5. Qxe4 d6 6. d4 dxe5 7. dxe5 Nc6 8. Nc3 $1 {[%mdl 4] is recently more successful than 8.Bb5. ist inzwischen erfolgreicher als 8.Lb5.} Qxe5 9. Qxe5+ Nxe5 10. Bf4 f6 11. O-O-O Bd7 12. Nb5 O-O-O 13. Bxe5 $146 ({Vorgänger:} 13. Nxa7+ Kb8 14. Nb5 Bc5 15. Bg3 g5 16. Nc3 Bc6 17. Rxd8+ Rxd8 18. h4 g4 19. Rg1 {½-½ (57) Zhigalko,S (2572)-Riehle,M (2353) Chess.com INT 2022}) 13... fxe5 14. Nc3 Bc5 15. Ne4 Bb6 16. Bd3 h6 17. f3 g5 18. Nf6 Bc6 19. Rhe1 Rhf8 20. Bf5+ Kb8 21. Rxd8+ Rxd8 22. Rxe5 Bd4 23. Re6 a6 24. c3 Bg1 25. h3 Bh2 26. Nh5 Be8 27. Rxh6 Bxh5 28. Rxh5 Bf4+ 29. Kc2 Rd2+ 30. Kb3 Rxg2 31. h4 Rh2 32. Rh8+ Ka7 33. h5 Bc1 34. Bc2 Rh3 35. h6 g4 36. h7 gxf3 37. Rf8 f2 38. Rxf2 Bh6 39. h8=Q 1-0

[Event "Titled Tuesday intern op 06th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.06"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Salem, AR Saleh"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2572"]
[BlackElo "2677"]
[PlyCount "70"]
[EventDate "2022.12.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 06"]
[Source "Chessbase"]
[SourceDate "2022.12.16"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 g6 5. Nf3 Bg7 6. h3 O-O 7. O-O Nfd7 8. Be3 Nc6 9. Nbd2 Rb8 10. Qe2 cxd4 11. cxd4 Nb4 12. Bb1 b6 13. a3 Ba6 14. Nc4 d5 15. axb4 Bxc4 16. Bd3 Bxd3 17. Qxd3 dxe4 18. Qxe4 a5 19. Ne5 Nxe5 20. dxe5 axb4 21. f4 b3 22. Ra3 f6 23. exf6 exf6 24. Rxb3 f5 25. Qc4+ Kh8 26. Rd3 b5 27. Qb3 Qe7 28. Rfd1 Qe4 29. Bd4 Qxf4 30. Bxg7+ Kxg7 31. Rd7+ Kh6 32. Qd3 Rfe8 33. Kh1 Re3 34. Qd5 Rbe8 35. Rg1 Re1 0-1

[Event "Titled Tuesday intern op 06th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.06"]
[Round "10"]
[White "Laylo, Darwin"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2435"]
[BlackElo "2572"]
[PlyCount "90"]
[EventDate "2022.12.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 06"]
[Source "Chessbase"]
[SourceDate "2022.12.16"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. O-O c5 6. c3 Be7 $1 {6...Be7 scores better than 6...Na6. 6...Le7 punktet besser als 6...Sa6.} 7. a4 b4 8. Nbd2 cxd4 9. cxd4 O-O 10. Re1 d5 11. Nb3 Nbd7 12. Bf4 $146 ({Vorgänger:} 12. a5 Rc8 13. Bf4 Ne4 14. Nfd2 Ndf6 15. Nxe4 dxe4 16. a6 Bd5 17. Nc5 Qb6 18. Bg5 {½-½ (60) Kozak,A (2450)-Repka,C (2534) Teplice 2018}) 12... a5 13. Rc1 Qb6 14. Bc7 Qa6 15. Nxa5 Rfc8 16. Nxb7 Qxb7 17. Bf4 Rxc1 18. Bxc1 b3 19. Nd2 Rb8 20. e4 dxe4 21. Nxe4 Qb4 22. Nc3 Nb6 23. d5 Rd8 24. Bd2 Nc4 25. Ne4 Qxa4 26. dxe6 Nxd2 27. exf7+ Kf8 28. Ng5 Qb4 29. Ne6+ Kxf7 30. Nxd8+ Bxd8 31. Re2 Ba5 32. h3 Qd4 33. g4 Nf3+ 34. Bxf3 Qxd1+ 35. Kg2 Qd6 36. g5 Ne8 37. Re4 Bc7 38. Kf1 g6 39. Rc4 Ng7 40. Rc3 Nf5 41. Rxb3 Nd4 42. Rd3 Qe5 43. Bg4 Bb6 44. Kg2 Qxg5 45. Kf1 h5 0-1

[Event "Titled Tuesday intern op 06th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.06"]
[Round "11"]
[White "Aravindh, Chithambaram VR"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2607"]
[BlackElo "2572"]
[PlyCount "69"]
[EventDate "2022.12.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 06"]
[Source "Chessbase"]
[SourceDate "2022.12.16"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.16"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 c6 3. Nf3 Bg4 4. b3 Bxf3 5. exf3 Nf6 6. Bb2 g6 7. O-O Bg7 8. f4 e6 9. d3 O-O 10. Nd2 a5 11. a4 Nbd7 12. Nf3 Qb6 13. Qe2 Rfe8 14. Ne5 Nxe5 15. fxe5 Nd7 16. Kh1 Qc7 17. f4 b5 18. d4 bxa4 19. Rxa4 Nb6 20. Ra3 a4 21. g4 Bf8 22. f5 Bxa3 23. Bxa3 axb3 24. Bd6 Qd8 25. cxb3 exf5 26. Qf2 Qg5 27. gxf5 Qxf5 28. Qg3 Qc2 29. Qf4 Ra7 30. Bc5 Qxb3 31. e6 fxe6 32. Qh6 Nd7 33. Bxa7 Qd3 34. Bc5 Nxc5 35. Qf4 1-0

[Event "Titled Tuesday intern op 06th Dec Late"]
[Site "Chess.com INT"]
[Date "2022.12.06"]
[Round "1"]
[White "Jaskolka, Tomasz"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2188"]
[BlackElo "2572"]
[PlyCount "68"]
[EventDate "2022.12.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 06"]
[Source "Chessbase"]
[SourceDate "2022.12.16"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. Nc3 Nc7 6. Bxc6 dxc6 7. O-O h6 $5 {[%mdl 4] Leaves trodden paths. Verlässt die ausgetretenen Pfade.} 8. Re1 Bf5 9. d3 Ne6 10. Ne4 g5 11. b3 Bg7 12. Bb2 Qd5 $146 ({Vorgänger:} 12... Rg8 13. Qd2 Qc7 14. Qe3 b6 15. a4 a5 16. Ng3 Bg6 17. Rad1 Rd8 18. h4 g4 {1-0 (58) Domin,Y (1990)-Kislinsky,A (2364) Kiev 2022}) 13. c4 Qd7 14. d4 cxd4 15. Nxd4 Nxd4 16. Qxd4 Qxd4 17. Bxd4 O-O-O 18. Bc3 Rd3 19. Bb4 Bxe5 20. Nc5 Bxa1 21. Nxd3 Bf6 22. Ne5 Be6 23. f3 Rd8 24. Kf2 c5 25. Bc3 Kc7 26. g3 b6 27. f4 gxf4 28. Ba1 Rd2+ 29. Kf3 fxg3 30. hxg3 Rxa2 31. Bc3 Ra3 32. Kf4 Rxb3 33. Ba1 Bg5+ 34. Ke4 f5# 0-1

[Event "Titled Tuesday intern op 06th Dec Late"]
[Site "Chess.com INT"]
[Date "2022.12.06"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Domingo Nunez, Ruben"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2572"]
[BlackElo "2384"]
[PlyCount "83"]
[EventDate "2022.12.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 06"]
[Source "Chessbase"]
[SourceDate "2022.12.16"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 g6 4. Nf3 Bg7 5. Bd3 Bg4 6. Nbd2 f6 7. h3 Be6 8. O-O Nh6 9. Re1 Qd7 10. Nb3 b6 11. Qe2 f5 12. a4 a5 13. Ng5 Nf7 14. Nxe6 Qxe6 15. c4 O-O 16. Nd2 Ng5 17. Nb1 Ne4 18. f3 Ng3 19. Qf2 dxc4 20. Bc2 f4 21. Nc3 Na6 22. Ne4 Nb4 23. Bb1 Rad8 24. Ra3 Nf5 25. Bxf4 Nxd4 26. Ng5 Qc8 27. Be3 Bxe5 28. Nxh7 Nf5 29. Nxf8 Bg3 30. Nxg6 Bxf2+ 31. Bxf2 Nd3 32. Rxe7 Nxf2 33. Kxf2 Rd2+ 34. Ke1 Qd8 35. Bxf5 Rd1+ 36. Kf2 Qd4+ 37. Rae3 Qd2+ 38. Kg3 Qd6+ 39. f4 Rd3 40. Be6+ Qxe6 41. R7xe6 Kf7 42. Rxd3 1-0

[Event "Titled Tuesday intern op 06th Dec Late"]
[Site "Chess.com INT"]
[Date "2022.12.06"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "O'Gorman, Tom"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2376"]
[PlyCount "57"]
[EventDate "2022.12.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 06"]
[Source "Chessbase"]
[SourceDate "2022.12.16"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 {10.Qd3 is the hot move. 10.Dd3 ist der hippe Zug.} h6 11. Bh4 Rc8 12. Kb1 Qc7 13. Bxf6 $146 ({Vorgänger:} 13. e5 dxe5 14. Nxe5 O-O 15. Nxc6 Qxc6 16. Qxa7 Qxg2 17. Rg1 Qxh2 18. Bg3 Qh5 19. Qxb7 {0-1 (38) Papayan,O (2253)-O'Gorman,T (2376) Chess.com INT 2022}) 13... Bxf6 14. Qxd6 Bxc3 15. Qxc7 Rxc7 16. bxc3 f6 17. Nd4 Ke7 18. Kb2 Rhc8 19. Re3 Bd7 20. e5 f5 21. h4 Bc6 22. Rg3 Kf7 23. Nxc6 bxc6 24. c4 Rb8+ 25. Rb3 Rcb7 26. Rd6 Rb6 27. Rd7+ Kg6 28. Rxa7 Rb4 29. Re7 1-0

[Event "Titled Tuesday intern op 06th Dec Late"]
[Site "Chess.com INT"]
[Date "2022.12.06"]
[Round "4"]
[White "Xiong, Jeffery"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "2692"]
[BlackElo "2572"]
[PlyCount "83"]
[EventDate "2022.12.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 06"]
[Source "Chessbase"]
[SourceDate "2022.12.16"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Qc2 Bb7 6. a3 Be4 7. Qb3 Bxc3+ 8. Qxc3 O-O 9. e3 d6 10. Be2 a5 11. b3 Nbd7 12. O-O Qb8 13. Bb2 Re8 14. Ne1 e5 15. f3 exd4 16. Qxd4 Bg6 17. e4 Nc5 18. Qc3 c6 19. Rd1 b5 20. cxb5 cxb5 21. Nd3 Ne6 22. Kh1 d5 23. e5 d4 24. Qd2 Nd5 25. Rc1 Ne3 26. Rfe1 Bxd3 27. Bxd3 Qxe5 28. Be4 Rad8 29. Qxe3 f5 30. Qd2 fxe4 31. Rxe4 Qd5 32. Rce1 Qxb3 33. Bxd4 Qc4 34. Qe3 Nc7 35. Bb6 Rxe4 36. Qxe4 Qxe4 37. fxe4 Rd7 38. Bxa5 Ne6 39. Kg1 Rd3 40. Bb4 Nd4 41. Rf1 Re3 42. Rf8# 1-0

[Event "Titled Tuesday intern op 06th Dec Late"]
[Site "Chess.com INT"]
[Date "2022.12.06"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Popilski, Gil"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2443"]
[PlyCount "53"]
[EventDate "2022.12.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 06"]
[Source "Chessbase"]
[SourceDate "2022.12.16"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Qh4 8. Nc3 O-O-O 9. g3 Nxc3 10. bxc3 Qf6 11. Rb1 Bd6 12. Be3 h5 13. h4 Rde8 14. Bg5 Qe6 15. Qf3 f6 16. Bd2 g5 17. Rfe1 Qh3 18. Qxd5 gxh4 19. Qxb7+ Kd8 20. Qf3 hxg3 21. Rb8+ Bc8 22. Rxc8+ Kxc8 23. Qa8+ Kd7 24. Bb5+ c6 25. Qxc6+ Kd8 26. Qxd6+ Kc8 27. Ba6# 1-0

[Event "Titled Tuesday intern op 06th Dec Late"]
[Site "Chess.com INT"]
[Date "2022.12.06"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Sadhwani, Raunak"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2627"]
[PlyCount "120"]
[EventDate "2022.12.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 06"]
[Source "Chessbase"]
[SourceDate "2022.12.16"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O h6 7. Nbd2 Ne7 8. a4 a5 9. Nb3 Qc7 10. Bd2 g5 11. h4 {11.Rc1 is a critical line. 11.Tc1 ist die kritische Fortsetzung.} g4 12. Ne1 h5 13. Nd3 Ng6 14. Bg5 $146 ({Vorgänger:} 14. g3 f6 15. f3 fxe5 16. fxg4 hxg4 17. Bxg4 e4 18. Nf4 Nxf4 19. Bxf4 Bd6 20. Bg5 Bxg3 {0-1 (45) Sousa,A (2405)-Spraggett,K (2535) Lisbon 2018}) 14... Be7 15. Bxe7 Kxe7 16. g3 f6 17. exf6+ Nxf6 18. Re1 Ne4 19. Kg2 Raf8 20. Qc1 Kd8 21. Qe3 Kc8 22. Rac1 Rhg8 23. Rg1 Nxh4+ 24. gxh4 g3 25. f3 Bh3+ 26. Kxh3 g2 27. f4 Rg3+ 28. Qxg3 Nxg3 29. Kxg3 Rg8+ 30. Kf2 Qe7 31. Rxg2 Qxh4+ 32. Kg1 Rg3 33. Rf1 Qh3 34. Ne1 h4 35. Rf3 Rxg2+ 36. Nxg2 Qf5 37. Nxh4 Qxc2 38. Kf2 b6 39. Ng2 Kc7 40. Ne1 Qxb2 41. Kf1 Qa2 42. Re3 Qxa4 43. Nc2 Qa2 44. Ne1 a4 45. Nc1 Qb2 46. Ncd3 Qxd4 47. Rxe6 a3 48. Ne5 Qxf4+ 49. N1f3 Qc1+ 50. Kg2 a2 51. Nd4 Qg5+ 52. Kf2 Qf4+ 53. Ndf3 a1=Q 54. Rxc6+ Kd8 55. Rd6+ Kc7 56. Rd7+ Kc8 57. Rxd5 b5 58. Rxb5 Qa7+ 59. Kg2 Qg7+ 60. Kf2 Qgg3+ 0-1

[Event "Titled Tuesday intern op 06th Dec Late"]
[Site "Chess.com INT"]
[Date "2022.12.06"]
[Round "7"]
[White "Souleidis, Georgios"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2410"]
[BlackElo "2572"]
[PlyCount "74"]
[EventDate "2022.12.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 06"]
[Source "Chessbase"]
[SourceDate "2022.12.16"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 Nf6 4. e5 d5 5. Bb5 Nd7 6. O-O e6 7. Re1 Qc7 8. c3 a6 9. Bxc6 Qxc6 10. d4 b6 11. h4 a5 12. h5 Ba6 13. h6 gxh6 14. Nbd2 Rg8 15. Nf1 O-O-O 16. Ng3 Kb7 17. Be3 Be7 18. Qd2 Rg6 19. Bxh6 Rdg8 20. Bf4 h5 21. Nxh5 Rxg2+ 22. Kh1 R2g6 23. Ng3 Rg4 24. Kg2 Nf8 25. Rh1 Ng6 26. Be3 Nh4+ 27. Nxh4 Bxh4 28. Rh3 Qb5 29. Rah1 Bxg3 30. Rxg3 a4 31. Rh7 Qf1+ 32. Kh2 Rxg3 33. fxg3 Be2 34. dxc5 Bf3 35. Bg1 Be4 36. Qf2 Qxf2+ 37. Bxf2 Bxh7 0-1

[Event "Titled Tuesday intern op 06th Dec Late"]
[Site "Chess.com INT"]
[Date "2022.12.06"]
[Round "8"]
[White "Jarmula, Lukasz"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2469"]
[BlackElo "2572"]
[PlyCount "46"]
[EventDate "2022.12.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 06"]
[Source "Chessbase"]
[SourceDate "2022.12.16"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 e6 11. Bg2 {Recently 11.d3 got a lot of attention. 11.d3 erhält neuerdings viel Aufmerksamkeit.} Be7 12. d3 O-O 13. Bf4 d6 14. a4 Rb8 $146 ({Vorgänger:} 14... b6 15. Qd2 Bb7 16. h3 Bc6 17. Be3 b5 18. f4 Nd7 19. d4 b4 20. Ne2 Nf6 {0-1 (38) Zill,C (2176)-Grawe,C (2246) Rosenheim 2014}) 15. h4 b5 16. axb5 axb5 17. h5 h6 18. Nd1 Bf6 19. Ne3 b4 20. b3 Bd7 21. Rac1 Ra8 22. Ng4 Nxg4 23. Qxg4 e5 0-1

[Event "Titled Tuesday intern op 06th Dec Late"]
[Site "Chess.com INT"]
[Date "2022.12.06"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Korobov, Anton"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2662"]
[PlyCount "92"]
[EventDate "2022.12.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 06"]
[Source "Chessbase"]
[SourceDate "2022.12.16"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 e6 7. e5 dxe5 8. Qxd8+ Kxd8 9. Bxc6 bxc6 10. Nxe5 Ke8 11. Bd2 Bb7 12. O-O-O Nd5 13. Rhe1 Be7 14. Ne4 f6 15. Nd3 Kf7 16. c4 Nb6 17. Bb4 Nxc4 18. Bxe7 Kxe7 19. b3 Nb6 20. Nec5 Bc8 21. Nxe6 Bxe6 22. Nc5 Rac8 23. Rxe6+ Kf7 24. Rdd6 Rhe8 25. Rxe8 Kxe8 26. a4 Ke7 27. Re6+ Kf7 28. Rd6 Ke7 29. Re6+ Kf7 30. Re4 Nd5 31. g3 g5 32. Kc2 h5 33. Nb7 Rc7 34. Nd6+ Kg6 35. Re6 Rd7 36. Ne4 Kf5 37. Nc5 Rc7 38. h3 h4 39. g4+ Kf4 40. Ne4 Kf3 41. Nxf6 Kxf2 42. Ne4+ Kg2 43. Nxg5 Nf4 44. Rd6 Re7 45. Rd2+ Kg3 46. Kc3 Re5 0-1

[Event "Titled Tuesday intern op 06th Dec Late"]
[Site "Chess.com INT"]
[Date "2022.12.06"]
[Round "10"]
[White "Rastbod, Ali"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2350"]
[BlackElo "2572"]
[PlyCount "32"]
[EventDate "2022.12.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 06"]
[Source "Chessbase"]
[SourceDate "2022.12.16"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. Nc3 Nc7 6. Bxc6 dxc6 7. O-O h6 $5 {[%mdl 4] A promising side line. Eine vielversprechende Nebenvariante.} 8. h3 Bf5 9. Re1 Ne6 10. d3 g5 11. Nh2 Bg7 12. a4 $146 ({Vorgänger:} 12. Bd2 Qc7 13. Nf3 O-O-O 14. a4 Rhg8 15. a5 g4 16. Nh4 Bh7 17. Qxg4 Bxe5 18. Qh5 Bf6 19. Qxf7 Nd4 20. Qxh7 Bxh4 21. Kh1 Nxc2 {½-½ (21) Chandler,M (2551)-Cherniaev,A (2460) Birmingham 2006}) 12... Qc7 13. Ng4 Bg6 14. Ne4 O-O-O 15. a5 h5 16. Ne3 Bxe4 0-1

[Event "Titled Tuesday intern op 06th Dec Late"]
[Site "Chess.com INT"]
[Date "2022.12.06"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Stoleriu, George"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2389"]
[PlyCount "75"]
[EventDate "2022.12.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 06"]
[Source "Chessbase"]
[SourceDate "2022.12.16"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. dxc5 Bxc5 9. Bxc5 Qxc5 10. Nb5 Kf8 11. Nbd4 Nge7 12. O-O Rc8 13. c3 h6 14. Re1 Bh7 15. Bd3 Kg8 16. h4 a6 17. h5 b5 18. a4 Bxd3 19. Qxd3 b4 20. Rac1 Qb6 21. Nxc6 Rxc6 22. c4 dxc4 23. Rxc4 Nd5 24. Rec1 Rxc4 25. Rxc4 Qb7 26. Qc2 g5 27. hxg6 Kg7 28. gxf7 Kxf7 29. Rg4 Ne7 30. Rf4+ Kg7 31. Nd4 Qd5 32. Qe2 Rg8 33. Qxa6 Kh8 34. Nf3 Ng6 35. Rf6 Kh7 36. Qe2 Qd1+ 37. Qxd1 Rg7 38. Qd3 1-0

[Event "Wch Rapid"]
[Site "Almaty"]
[Date "2022.12.26"]
[Round "1"]
[White "Utegaliev, Azamat"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2415"]
[BlackElo "2612"]
[PlyCount "107"]
[EventDate "2022.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 08"]
[Source "Chessbase"]
[SourceDate "2022.12.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. Nge2 b5 7. O-O b4 8. Nd5 e6 9. Ne3 Nge7 10. f4 d5 11. f5 exf5 12. exd5 Nd4 13. a3 a5 14. axb4 axb4 15. d6 Qxd6 16. Nc4 Qe6 17. Re1 O-O 18. Bf4 Rb7 19. Bd6 Qd7 20. Bxc5 Ne6 21. Bf2 Qc7 22. Qd2 Rd8 23. Ra8 Rb5 24. Ra7 Bb7 25. Na5 Rxa5 26. Rxb7 Qd6 27. Bb6 Raa8 28. Bxd8 Rxd8 29. Qxb4 Nc5 30. Rb5 Ne6 31. Qxd6 Rxd6 32. Rb8+ Bf8 33. b4 Kg7 34. b5 Nd5 35. Bxd5 Rxd5 36. Rb1 Re5 37. Kf1 f4 38. Nxf4 Rf5 39. Kg2 Nxf4+ 40. gxf4 Bd6 41. Rd8 Bc7 42. Rc8 Bxf4 43. b6 Rg5+ 44. Kf3 Bxh2 45. b7 h5 46. b8=Q Bxb8 47. Rcxb8 h4 48. R8b4 Rg3+ 49. Kf2 Rh3 50. Kg2 Rg3+ 51. Kh2 Re3 52. Rg1 h3 53. Re4 Rf3 54. Re2 1-0

[Event "Wch Rapid"]
[Site "Almaty"]
[Date "2022.12.26"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Daneshvar, Bardiya"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2612"]
[BlackElo "2419"]
[PlyCount "83"]
[EventDate "2022.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 08"]
[Source "Chessbase"]
[SourceDate "2022.12.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O a5 7. a4 f6 8. Bf4 Ne7 9. exf6 gxf6 10. Nh4 Bg6 11. Bg4 f5 12. Be2 Bf7 13. Bd6 Bg7 14. Nf3 Nf6 15. Be5 Ng6 16. Nbd2 O-O 17. c3 Ne4 18. Bxg7 Kxg7 19. Ne1 Nf4 20. f3 Nd6 21. g3 Qg5 22. Kh1 Nxe2 23. Qxe2 f4 24. Rg1 Bg6 25. gxf4 Qxf4 26. Nd3 Qf5 27. Qe3 Nf7 28. Rg4 Rae8 29. Rag1 e5 30. dxe5 Nxe5 31. Nxe5 Qxe5 32. Qb6 Re7 33. Qxa5 Rf4 34. Qc5 b6 35. Qf2 Rxg4 36. Rxg4 Qe1+ 37. Qxe1 Rxe1+ 38. Rg1 Re2 39. Rg2 Re1+ 40. Rg1 Re2 41. Rg2 Re1+ 42. Rg1 1/2-1/2

[Event "Wch Rapid"]
[Site "Almaty"]
[Date "2022.12.26"]
[Round "3"]
[White "Nogerbek, Kazybek"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "2409"]
[BlackElo "2612"]
[PlyCount "142"]
[EventDate "2022.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 08"]
[Source "Chessbase"]
[SourceDate "2022.12.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.30"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 b6 5. cxd5 exd5 6. b3 Bd6 7. Bb2 O-O 8. Rc1 a6 9. g3 Bb7 10. Bg2 Re8 11. O-O Nbd7 12. Ne2 Rc8 13. d4 Ne4 14. Nf4 a5 15. Nd3 Ba6 16. Re1 Qf6 17. Re2 Qh6 18. Rec2 Ndf6 19. Nfe5 c5 20. Nf4 Bb7 21. Nfd3 Rcd8 22. Ng4 Nxg4 23. Qxg4 Bc8 24. Qd1 Bf5 25. dxc5 bxc5 26. Nxc5 Bxc5 27. Rxc5 Nxf2 28. Qd4 Ng4 29. h4 Nxe3 30. Rc6 Bg6 31. h5 Nf5 32. hxg6 Nxd4 33. gxf7+ Kxf7 34. Rxh6 Ne2+ 35. Kf1 Nxc1 36. Rxh7 Nd3 37. Bc3 Rc8 38. Bxd5+ Kg6 39. Rxg7+ Kh6 40. Bc4 Ne5 41. Bxe5 Rxe5 42. Rd7 Rc6 43. Kg2 Rf6 44. Bd3 Rc6 45. Bc4 Rf6 46. Bd3 Rfe6 47. Kf3 Re7 48. Rd6+ R7e6 49. Rd4 Re1 50. Bc4 Rf6+ 51. Kg2 Ra1 52. Rd2 Kg5 53. a4 Rf5 54. Re2 Rc1 55. Re4 Rc3 56. Be6 Rff3 57. Rg4+ Kf6 58. Bc4 Rfe3 59. Rg8 Kf5 60. Kh3 Re1 61. Ra8 Re5 62. Rd8 Kg5 63. Rg8+ Kf5 64. Kh4 Kf6 65. g4 Ree3 66. g5+ Kf5 67. Rf8+ Kg6 68. Rf6+ Kg7 69. Rf7+ Kg6 70. Rf6+ Kg7 71. Rf5 Re4+ 0-1

[Event "Wch Rapid"]
[Site "Almaty"]
[Date "2022.12.26"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Yilmaz, Mustafa"]
[Result "1-0"]
[ECO "C81"]
[WhiteElo "2612"]
[BlackElo "2521"]
[PlyCount "120"]
[EventDate "2022.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 08"]
[Source "Chessbase"]
[SourceDate "2022.12.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Be7 10. Qe2 Nc5 11. Rd1 O-O 12. Nf1 f6 13. Bf4 fxe5 14. Nxe5 Nxe5 15. Bxe5 c6 16. c3 Qd7 17. Bc2 Bg4 18. f3 Bf5 19. Re1 Rae8 20. Bd4 Bxc2 21. Qxc2 Ne6 22. Bf2 Bd6 23. Ng3 Qf7 24. a4 Nf4 25. axb5 axb5 26. Rxe8 Rxe8 27. Kf1 Qg6 28. Qxg6 hxg6 29. Ra6 Rc8 30. Ne2 Nxe2 31. Kxe2 Kf7 32. h3 Ke6 33. Bd4 Rc7 34. Kd3 b4 35. c4 Be5 36. cxd5+ Kxd5 37. Ra5+ c5 38. Bxe5 Kxe5 39. Kc4 Kf4 40. Rxc5 Re7 41. Kxb4 Re2 42. Rc4+ Kf5 43. g4+ Kg5 44. Ka3 Kh4 45. Rc3 Re8 46. b4 Rb8 47. f4 g5 48. fxg5 Kxg5 49. Rb3 Kh4 50. g5 Ra8+ 51. Kb2 Kxg5 52. b5 Kf5 53. Kc3 Ke5 54. b6 Kd6 55. Kd4 Rh8 56. Ke4 Kc6 57. b7 Rb8 58. Kf5 g5 59. Kxg5 Kc7 60. Kg6 Rg8+ 1-0

[Event "Wch Rapid"]
[Site "Almaty"]
[Date "2022.12.26"]
[Round "5"]
[White "Alonso Rosell, Alvar"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2472"]
[BlackElo "2612"]
[PlyCount "109"]
[EventDate "2022.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 08"]
[Source "Chessbase"]
[SourceDate "2022.12.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 Bb4 6. Qc2 Bb7 7. Bg2 Be4 8. Qa4 {8.Qd1 is becoming the main line. 8.Dd1 wird zur Hauptvariante.} Bxd2+ 9. Bxd2 O-O 10. O-O d6 11. Bc3 Nbd7 12. Nd2 Bxg2 13. Kxg2 e5 $146 ({Vorgänger:} 13... a6 14. e4 Qb8 15. Qc6 Rd8 16. e5 dxe5 17. dxe5 Nxe5 18. Bxe5 Rxd2 19. Bxc7 Qc8 {½-½ (47) Redzisz,M (2236)-Djordjevic,V (2382) Chess.com INT 2022}) 14. e4 Re8 15. d5 a5 16. Qc2 Nc5 17. b3 c6 18. dxc6 Qc8 19. Rfe1 Qxc6 20. f3 a4 21. b4 Ne6 22. Qd3 Rac8 23. Rac1 Red8 24. a3 Qb7 25. Bb2 h6 26. Nf1 b5 27. cxb5 Rxc1 28. Rxc1 d5 29. exd5 Nxd5 30. Qe4 f6 31. Qc4 Ndc7 32. Rc2 Qxb5 33. Qxb5 Nxb5 34. Ne3 Rd3 35. Nc4 Ned4 36. Rd2 Nxf3 37. Rxd3 Ne1+ 38. Kf2 Nxd3+ 39. Ke2 Nxb2 40. Nxb2 Nxa3 41. Kd3 Kf7 42. Nxa4 Ke6 43. Nc3 f5 44. h3 h5 45. b5 Kd6 46. b6 Kc6 47. Nd5 e4+ 48. Ke2 g6 49. Ne7+ Kxb6 50. Nxg6 Nc4 51. h4 Kc5 52. Nf4 Kd6 53. Nxh5 Ke5 54. Nf4 Kf6 55. Nh5+ 1/2-1/2

[Event "Wch Rapid"]
[Site "Almaty"]
[Date "2022.12.27"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Le, Tuan Minh"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2612"]
[BlackElo "2442"]
[PlyCount "193"]
[EventDate "2022.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 08"]
[Source "Chessbase"]
[SourceDate "2022.12.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. Bc4 d6 6. d4 cxd4 7. cxd4 Be7 8. O-O O-O 9. Re1 b6 10. Bxd5 exd5 11. Nc3 Be6 12. Bf4 Nc6 13. h3 Rc8 14. Qd2 Qd7 15. exd6 Bxd6 16. Bxd6 Qxd6 17. Ne5 Na5 18. b3 a6 19. Rac1 Rc7 20. Ne2 Rxc1 21. Rxc1 f6 22. Nd3 Nc6 23. Qf4 Qd7 24. Qg3 Rc8 25. Ndf4 Bf7 26. Qg4 Qxg4 27. hxg4 Kf8 28. f3 Ke7 29. Kf2 g6 30. Ke3 Kd6 31. Kd2 Re8 32. Rh1 Bg8 33. Nh3 Nb4 34. Nc3 Nc6 35. Ne2 Nb4 36. g5 fxg5 37. Nxg5 Re7 38. Nc3 Nc6 39. Ne2 Nb4 40. Nc3 Nc6 41. Rh4 b5 42. Rf4 Re8 43. Rh4 Re7 44. Rf4 Re8 45. Rf6+ Kd7 46. Ne2 h6 47. Nf7 Bxf7 48. Rxf7+ Re7 49. Rf6 Re6 50. Rf7+ Re7 51. Rf8 g5 52. Ra8 a5 53. Rh8 Re6 54. Rh7+ Kd6 55. Rb7 Re7 56. Rxe7 Nxe7 57. g4 b4 58. Ng3 Ke6 59. Ke3 Kf6 60. Nh5+ Kg6 61. Ng3 Nc8 62. f4 Nd6 63. f5+ Kf6 64. Kd3 Kf7 65. Ke3 Nb5 66. Kd3 Nd6 67. Ke3 Nb5 68. Kd3 Nd6 69. Ke3 Ke7 70. Kd3 Kd7 71. Ke3 Ke8 72. Kd3 Kf8 73. Ke3 Ne8 74. Nh5 Kf7 75. Kd3 Nd6 76. Ng3 Nc8 77. Nf1 Nb6 78. Ng3 Ke7 79. Ne2 Nd7 80. Ke3 Nf6 81. Kf3 Ne4 82. Ke3 Kf6 83. Kf3 Nc3 84. Nc1 h5 85. gxh5 Kxf5 86. Kg3 Ne4+ 87. Kh3 Nf6 88. h6 Kg6 89. Nd3 Kxh6 90. Ne5 Ne4 91. Nc6 Nc3 92. Nxa5 Nxa2 93. Nc6 Kg6 94. Ne7+ Kf6 95. Nxd5+ Kf5 96. Kg3 Ke4 97. Nxb4 1/2-1/2

[Event "Wch Rapid"]
[Site "Almaty"]
[Date "2022.12.27"]
[Round "7"]
[White "Suleymenov, Alisher"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2440"]
[BlackElo "2612"]
[PlyCount "110"]
[EventDate "2022.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 08"]
[Source "Chessbase"]
[SourceDate "2022.12.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 Nc6 9. Nxc6 Bxc6 10. Bf4 Nh5 11. Be3 Bc5 {Nowadays more popular than 11...Qb8. Heutzutage beliebter als 11...Db8.} 12. Qd3 $146 ({Vorgänger:} 12. Qd2 O-O 13. Be2 Nf6 14. e5 Ne4 15. Nxe4 Bxe4 16. O-O Qc7 17. f4 d6 18. exd6 Bxd6 {1-0 (68) Rustemov,A (2525)-Gareyev,T (2597) Chess.com INT 2022}) 12... Qc7 13. g3 f5 14. Bg2 O-O 15. O-O f4 16. Bxc5 bxc5 17. b4 Rad8 18. Nb5 Qb6 19. Qe2 g6 20. Bf3 fxg3 21. hxg3 Ng7 22. Rab1 cxb4 23. axb4 Bxb5 24. cxb5 e5 25. Bg4 h5 26. Bh3 h4 27. Kg2 Nh5 28. Bg4 Nf6 29. Bf3 hxg3 30. fxg3 d5 31. exd5 e4 32. Bg4 Rxd5 33. Rbd1 Rg5 34. Rf4 Rxg4 35. Rxg4 Nxg4 36. Qxg4 Qf2+ 37. Kh3 Qf5 38. Qxf5 Rxf5 39. Re1 Re5 40. Kg4 e3 41. Kf3 Rxb5 42. Ra1 Re5 43. Re1 Rf5+ 44. Ke2 Rg5 45. Rg1 Rg4 46. b5 Rg5 47. Ra1 Rxb5 48. Rxa7 Rg5 49. Kxe3 Rxg3+ 50. Kf4 Rg1 51. Rb7 Rf1+ 52. Kg5 Rf7 53. Rb6 Kh7 54. Rxg6 Rg7 55. Rxg7+ Kxg7 1/2-1/2

[Event "Wch Rapid"]
[Site "Almaty"]
[Date "2022.12.27"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Suleymanli, Aydin Elshan"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2612"]
[BlackElo "2503"]
[PlyCount "93"]
[EventDate "2022.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 08"]
[Source "Chessbase"]
[SourceDate "2022.12.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. d3 {9.d4 injects fresh life into this line. 9.d4 bringt frisches Leben in diese Variante.} d5 10. exd5 Nxd5 11. Nxe5 Nd4 12. Bc4 Bb7 13. c3 Nc6 $146 ({Vorgänger:} 13... Nf5 14. Nd2 bxc3 15. bxc3 Bc5 16. Qg4 Nde3 17. fxe3 Nxe3 18. Rxe3 Bxe3+ 19. Kh1 Qf6 {1-0 (51) Sredojevic,I (2386)-Aliyev,E (2103) Mersin 2016}) 14. Nxc6 Bxc6 15. d4 Bf6 16. Bf1 bxc3 17. bxc3 Qd7 18. a5 Rfe8 19. Rxe8+ Rxe8 20. Bd2 Qf5 21. Na3 Nf4 22. Bxf4 Qxf4 23. Nc4 Bd5 24. Ne3 Rxe3 25. fxe3 Qxe3+ 26. Kh1 Qxc3 27. Qe1 Qc6 28. Rc1 Qa8 29. Rxc7 g6 30. Qb4 Kg7 31. Qd6 h5 32. Qd7 Qb8 33. Rc1 Qf4 34. Rd1 Bf3 35. Re1 Qd2 36. Qe8 Bc6 37. Qe2 Qxa5 38. Rd1 Bb7 39. d5 Bc8 40. d6 Bg4 41. Qd2 Bc3 42. Qd3 Bxd1 43. Qxd1 Qb6 44. Qd3 Bf6 45. Qxa6 Qf2 46. Qe2 Qd4 47. Qd3 1/2-1/2

[Event "Wch Rapid"]
[Site "Almaty"]
[Date "2022.12.27"]
[Round "9"]
[White "Ivic, Velimir"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "2489"]
[BlackElo "2612"]
[PlyCount "82"]
[EventDate "2022.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 08"]
[Source "Chessbase"]
[SourceDate "2022.12.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 Nc6 7. e4 d6 8. Be3 Qa5 9. Kf2 O-O 10. Ne2 Qc7 11. h4 Na5 12. Nf4 b6 13. g4 Ba6 14. g5 Nd7 15. Qa4 Rae8 16. h5 Bb7 17. Bh3 Bc6 18. Qc2 Nxc4 19. Bc1 e5 20. Ne2 d5 21. exd5 Bxd5 22. Bf5 exd4 23. Nf4 Ne3 24. Nxd5 Nxd5 25. Bxh7+ Kh8 26. cxd4 Nf4 27. Be4 f5 28. Bd3 Qd6 29. Bb2 cxd4 30. h6 g6 31. Bb5 Kh7 32. Rad1 Rc8 33. Qa4 d3 34. Bxd7 Rc7 35. Bb5 Re7 36. Rd2 Ne2 37. Rxd3 Qg3+ 38. Kf1 Nf4 39. Re3 Qg2+ 40. Ke1 Rxe3+ 41. Kd1 Rd8+ 0-1

[Event "Wch Rapid"]
[Site "Almaty"]
[Date "2022.12.28"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Sadhwani, Raunak"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2612"]
[BlackElo "2532"]
[PlyCount "129"]
[EventDate "2022.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 08"]
[Source "Chessbase"]
[SourceDate "2022.12.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. O-O c4 9. Bc2 Bg4 10. Re1 $1 {10.Re1 scores better than 10.h3. 10.Te1 punktet besser als 10.h3.} O-O-O 11. b3 Qf6 12. Na3 Bxf3 13. Qxf3 Qxf3 14. gxf3 cxb3 15. axb3 Nd5 $146 ({Vorgänger:} 15... e6 16. d4 Nd5 17. Bd2 a6 18. Be4 g6 19. Nc2 h5 20. b4 Bh6 21. Bxh6 Rxh6 {1-0 (31) Fridman,D (2615)-Mukhutdinov,T (2286) Chess.com INT 2020}) 16. b4 e6 17. b5 Na5 18. Re4 Kb8 19. Ra4 b6 20. Rxa5 bxa5 21. Nc4 Bd6 22. Nxa5 Ne7 23. d4 g5 24. c4 Rc8 25. Be4 Bb4 26. c5 f5 27. Nc6+ Nxc6 28. Bxc6 Bc3 29. Ra6 Bxd4 30. Ba3 Rc7 31. Bb4 h5 32. Kg2 g4 33. Ba5 Rcc8 34. Bb4 Rc7 35. Ba5 Re7 36. f4 e5 37. fxe5 Bxc5 38. Bd2 Re6 39. Bg5 h4 40. Bf6 h3+ 41. Kf1 Rh7 42. Ra2 Bd4 43. Bd5 Re8 44. Bc6 Rc8 45. Ra4 Bc3 46. Rc4 Bb2 47. Rb4 Ba3 48. Rf4 a6 49. Ra4 Bc5 50. e6 Kc7 51. Rxa6 f4 52. Be5+ Kd8 53. Bxf4 Ke7 54. Bd7 Rg8 55. Rc6 Rh5 56. b6 Rf5 57. Bg3 Bxf2 58. Bd6+ Kf6 59. e7 Rf3 60. Bc5+ Kg7 61. Bxf2 g3 62. hxg3 h2 63. Kg2 Rxf2+ 64. Kh1 Rh8 65. Rc1 1-0

[Event "Wch Rapid"]
[Site "Almaty"]
[Date "2022.12.28"]
[Round "11"]
[White "Duda, Jan Krzysztof"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2791"]
[BlackElo "2612"]
[PlyCount "69"]
[EventDate "2022.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 08"]
[Source "Chessbase"]
[SourceDate "2022.12.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. h3 Bxf3 5. Bxf3 e5 6. d3 Nf6 7. Nd2 Bc5 8. O-O O-O 9. e4 Re8 10. Qe2 a5 11. a4 Na6 12. Bg2 Bb6 13. exd5 cxd5 14. Nb3 h6 15. g4 e4 16. c3 Nc5 17. Nxc5 Bxc5 18. d4 Bd6 19. f4 exf3 20. Qxf3 Re6 21. g5 hxg5 22. Bxg5 Qe8 23. Bxf6 Rxf6 24. Rae1 Qxa4 25. Qxd5 Bf4 26. Qxb7 Rb8 27. Qe4 g5 28. h4 Rh6 29. hxg5 Bh2+ 30. Kh1 Rh8 31. g6 Bc7+ 32. Kg1 Bh2+ 33. Kf2 Rxb2+ 34. Ke3 Rc2 35. gxf7+ 1-0

[Event "Wch Rapid"]
[Site "Almaty"]
[Date "2022.12.28"]
[Round "12"]
[White "Zhigalko, Sergei"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2612"]
[BlackElo "2463"]
[PlyCount "76"]
[EventDate "2022.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 08"]
[Source "Chessbase"]
[SourceDate "2022.12.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 h6 12. Bh4 Qa5 13. Qd2 Qc5 14. Nd4 Rfd8 15. f3 Qh5 16. Bf2 d5 17. e5 Nd7 18. h4 Nb6 19. g4 Qg6 20. h5 Qh7 21. b3 Bb4 22. Rg1 Kh8 23. g5 hxg5 24. Rxg5 Rac8 25. Rdg1 Rg8 26. Qe3 Qh6 27. Nce2 Nd7 28. Nf4 Be7 29. Rg6 fxg6 30. Rxg6 Qh7 31. Rxe6 Bg5 32. Bh4 Bxf4 33. Qxf4 Qxh5 34. Be7 Rce8 35. Nf5 Nf8 36. Rd6 Ng6 37. Qg3 Nxe7 38. Nh4 g5 0-1

[Event "Wch Rapid"]
[Site "Almaty"]
[Date "2022.12.28"]
[Round "13"]
[White "Nesterov, Arseniy"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2497"]
[BlackElo "2612"]
[PlyCount "105"]
[EventDate "2022.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 08"]
[Source "Chessbase"]
[SourceDate "2022.12.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nbd2 f5 5. g3 Nd7 6. Bg2 Bd6 {6...Nh6 is the hot move. 6...Sh6 ist der hippe Zug.} 7. O-O Ngf6 8. Ne1 O-O 9. Nd3 Qe7 10. Qc2 b6 11. b4 Bb7 12. c5 Bc7 13. a4 $146 ({Vorgänger:} 13. Bb2 Ne4 14. a4 bxc5 15. bxc5 a5 16. Nb3 Ba6 17. Rab1 h5 18. Bc1 {½-½ (18) Lysyj,I (2635)-Huschenbeth,N (2450) Moscow 2011}) 13... bxc5 14. bxc5 a5 15. Nf3 Ba6 16. Bf4 Bxd3 17. Qxd3 e5 18. dxe5 Nxe5 19. Bxe5 Bxe5 20. Rab1 Ne4 21. Rfc1 f4 22. Rb6 fxg3 23. hxg3 Nxc5 24. Qc2 Bd6 25. Rxc6 Na6 26. Ng5 Qxg5 27. Rxd6 Nb4 28. Qc5 Kh8 29. Bxd5 Nxd5 30. Rxd5 Qg4 31. Qc4 Qh3 32. Qd4 Rae8 33. Rc7 Rg8 34. e3 Rb8 35. Qd1 Qe6 36. Rc1 Rb2 37. Rd8 h6 38. Rxg8+ Kxg8 39. Qd8+ Kh7 40. Qxa5 Qf6 41. Rf1 Ra2 42. Qb5 Qg6 43. Qc4 Rc2 44. Qb3 h5 45. Qb4 Ra2 46. Qc4 Rc2 47. Qf4 Ra2 48. Rd1 Qc2 49. Rd4 Ra1+ 50. Kg2 Qc1 51. Qf5+ g6 52. Rd7+ Kh6 53. Qf8+ 1-0

[Event "Wch Blitz"]
[Site "Almaty"]
[Date "2022.12.29"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Lazavik, Denis"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2662"]
[BlackElo "2484"]
[PlyCount "94"]
[EventDate "2022.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 09"]
[Source "Chessbase"]
[SourceDate "2023.01.07"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.07"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nbd2 Nd7 7. Nc4 f6 8. Be3 b6 9. Nh4 g6 10. O-O Qe7 11. Nf3 Bb7 12. a4 a5 13. b3 h5 14. Re1 O-O-O 15. Qd2 Bxe3 16. Qxe3 c5 17. c3 Ba6 18. d4 Bxc4 19. bxc4 g5 20. Rad1 Rhg8 21. dxe5 fxe5 22. g3 Rdf8 23. Rd3 h4 24. Red1 Nf6 25. Qe2 Qe6 26. Nd2 hxg3 27. fxg3 Rh8 28. Rf1 Ne8 29. Rdf3 Rxf3 30. Nxf3 Rg8 31. Rd1 Nd6 32. Rd5 Nf7 33. Qe3 c6 34. Rd1 Qxc4 35. Rb1 Kc7 36. Ra1 g4 37. Nd2 Qe6 38. Rf1 Nd6 39. Qe2 Kb7 40. Rf2 Rg7 41. Qf1 Rf7 42. Rxf7+ Qxf7 43. Qe2 Qa2 44. Kf2 Qxd2 45. Qxd2 Nxe4+ 46. Ke3 Nxd2 47. Kxd2 b5 0-1

[Event "Wch Blitz"]
[Site "Almaty"]
[Date "2022.12.29"]
[Round "2"]
[White "Petkov, Momchil"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2411"]
[BlackElo "2662"]
[PlyCount "88"]
[EventDate "2022.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 09"]
[Source "Chessbase"]
[SourceDate "2023.01.07"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.07"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. c3 O-O 6. Nbd2 c5 7. Ne5 Nc6 8. Bd3 {8.Bg3 is vanishing. 8.Lg3 scheint zu verschwinden.} Qc7 9. Ndf3 h6 10. Bc2 b6 $146 ({Data server::} 10... Nd7 11. Nxc6 bxc6 12. Bxd6 Qxd6 13. O-O Rb8 14. Rb1 f5 15. Re1 a5 16. Nd2 e5 17. dxe5 Qxe5 {½-½ (36) Kliewe,H (1972)-Hubert,P (1999) Mecklenburg VP 2014}) 11. O-O Ba6 12. Re1 Nd7 13. Nxc6 Qxc6 14. Bxd6 Qxd6 15. e4 dxe4 16. Bxe4 Rad8 17. Qa4 b5 18. Qc2 Nf6 19. Rad1 Qb6 20. dxc5 Qxc5 21. Nd4 Nxe4 22. Qxe4 Qc4 23. a3 Rd5 24. Qf3 Rfd8 25. Rc1 Bb7 26. Qe2 Qc5 27. Qe3 a6 28. f3 Qc4 29. Qe2 Qc7 30. Qe3 Rg5 31. Kh1 Rdd5 32. Qf2 Qc4 33. Qe2 Qc7 34. Qf2 Rg6 35. Qh4 Rdg5 36. Rc2 Qc4 37. Rce2 e5 38. Rxe5 Rxg2 39. Re8+ Kh7 40. Qd8 R6g5 41. Rh8+ Kg6 42. Qd6+ f6 43. Qe7 Bc6 44. Qd8 Rf2 1-0

[Event "Wch Blitz"]
[Site "Almaty"]
[Date "2022.12.29"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Nissinen, Niilo Man"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2662"]
[BlackElo "1896"]
[PlyCount "45"]
[EventDate "2022.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 09"]
[Source "Chessbase"]
[SourceDate "2023.01.07"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 e6 6. O-O d6 7. d4 cxd4 8. cxd4 Nb6 9. Bd3 dxe5 10. dxe5 Be7 11. Qe2 O-O 12. Rd1 Qc7 13. Nc3 a6 14. Bf4 Rd8 15. Ne4 Nd5 16. Bg3 h6 17. Rac1 b5 18. Nd6 Bb7 19. Qe4 g6 20. Nxf7 Kxf7 21. Qxg6+ Kf8 22. Qxh6+ Ke8 23. Qxe6 1-0

[Event "Wch Blitz"]
[Site "Almaty"]
[Date "2022.12.29"]
[Round "4"]
[White "Svane, Frederik"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2466"]
[BlackElo "2662"]
[PlyCount "101"]
[EventDate "2022.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 09"]
[Source "Chessbase"]
[SourceDate "2023.01.07"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. Nbd2 Qc7 7. h3 Bh5 8. b3 e5 9. Nf1 Nd7 10. Ng3 Bg6 11. Nh4 O-O-O 12. O-O f6 13. Nxg6 hxg6 14. Be3 Bd6 15. a4 Kb8 16. a5 Nf8 17. Qg4 g5 18. c3 Rh4 19. Qf3 Ne6 20. Nf5 Rhh8 21. a6 b6 22. Rfd1 g6 23. Nxd6 Qxd6 24. Rab1 Rhf8 25. b4 cxb4 26. Rxb4 c5 27. Rbb1 Rd7 28. Qg3 Rfd8 29. Rd2 Qc6 30. Rbd1 Qa4 31. Qf3 Nf4 32. g3 Nxh3+ 33. Kg2 Nf4+ 34. gxf4 gxf4 35. Bxf4 exf4 36. Qxf4+ Kc8 37. Qxf6 Qxa6 38. d4 Qc4 39. Qe5 Kb7 40. d5 Rf8 41. Re1 Rdf7 42. Re3 Qb5 43. d6 Qd7 44. Qd5+ Kb8 45. e5 Qg4+ 46. Rg3 Qh4 47. e6 Rh7 48. Kg1 Qh2+ 49. Kf1 Qxg3 50. e7 Re8 51. fxg3 1-0

[Event "Wch Blitz"]
[Site "Almaty"]
[Date "2022.12.29"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Haldorsen, Benjamin"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2662"]
[BlackElo "2389"]
[PlyCount "112"]
[EventDate "2022.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 09"]
[Source "Chessbase"]
[SourceDate "2023.01.07"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. O-O c4 9. Bc2 g6 10. b3 Bg7 11. Na3 cxb3 12. axb3 O-O 13. d4 Bg4 14. Nc4 Qd5 15. Ncd2 e5 16. Be4 Qd8 17. h3 Bxf3 18. Nxf3 exd4 19. Bxc6 bxc6 20. cxd4 a5 21. Bf4 Qd5 22. Be5 c5 23. dxc5 Qxc5 24. Rc1 Qd5 25. Bc7 Qb7 26. Be5 Rfd8 27. Qe2 Re8 28. Qb5 Bxe5 29. Nxe5 Qd5 30. Rc5 Qe6 31. Nf3 Nd7 32. Rc6 Qe4 33. Rc7 Ne5 34. Ng5 Qf5 35. Qb7 Qxg5 36. f4 Nf3+ 37. Rxf3 Qf6 38. Kh2 a4 39. bxa4 Rxa4 40. Rc6 Qe7 41. Qb5 Rb4 42. Qd5 Rd8 43. Qa5 Rbd4 44. Rc5 Qf6 45. Re5 Rxf4 46. Ree3 Kg7 47. Rg3 Rfd4 48. Re5 R4d6 49. Qc5 Re6 50. Rf5 Qd4 51. Qc7 Rd7 52. Qc8 Qd6 53. Rff3 h5 54. Kg1 Re1+ 55. Kh2 h4 56. Qc3+ Re5 0-1

[Event "Wch Blitz"]
[Site "Almaty"]
[Date "2022.12.29"]
[Round "6"]
[White "Averin, Nikolay"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2231"]
[BlackElo "2662"]
[PlyCount "118"]
[EventDate "2022.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 09"]
[Source "Chessbase"]
[SourceDate "2023.01.07"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Be2 Ne7 13. Nxe7 Qxe7 14. Nc2 O-O 15. O-O Bb7 16. Qd3 Rab8 17. Nb4 a5 18. Nd5 Qd7 19. Rad1 Bc6 20. h3 Kh8 21. a3 Qb7 22. Bf3 Qa7 23. Qe2 g6 24. Qc2 Bd7 25. Rd3 Be6 26. Rfd1 f5 27. Ne3 Be7 28. exf5 gxf5 29. Bd5 Bd7 30. Nf1 Rf6 31. Qe2 Rg6 32. Kh1 Bh4 33. Nh2 Qxf2 34. Qh5 e4 35. R3d2 Qg3 36. Nf1 Qg5 37. Qe2 Qe7 38. Rd4 Bf6 39. R4d2 Qe5 40. Ne3 Bg5 41. Rd4 Re8 42. Nc2 Qg3 43. Rf1 Bf4 44. Rxf4 Qxf4 45. Ne3 Qg5 46. Nf1 Qf6 47. Qf2 Qe5 48. Qe2 Re7 49. b4 a4 50. Ne3 Reg7 51. Rd2 h6 52. c4 bxc4 53. Nxc4 Qc3 54. Bb7 Bb5 55. Bd5 Qc1+ 56. Rd1 Qc3 57. Rg1 Bxc4 58. Bxc4 Qxb4 59. axb4 a3 1-0

[Event "Wch Blitz"]
[Site "Almaty"]
[Date "2022.12.29"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Postlmayer, Jakob"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2662"]
[BlackElo "2182"]
[PlyCount "49"]
[EventDate "2022.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 09"]
[Source "Chessbase"]
[SourceDate "2023.01.07"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Be7 8. O-O O-O 9. Bd2 Bd7 10. Nc3 Nxc3 11. Bxc3 Bc6 12. Qe2 Nd7 13. Rfe1 Rc8 14. Bd3 dxe5 15. dxe5 Nb6 16. Rad1 Qc7 17. Nd4 Na4 18. Bxh7+ Kxh7 19. Qh5+ Kg8 20. Rd3 f5 21. Rh3 Be8 22. Qh7+ Kf7 23. Rg3 Rg8 24. Nxf5 exf5 25. e6+ 1-0

[Event "Wch Blitz"]
[Site "Almaty"]
[Date "2022.12.29"]
[Round "8"]
[White "Utegaliev, Azamat"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "2405"]
[BlackElo "2662"]
[PlyCount "103"]
[EventDate "2022.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 09"]
[Source "Chessbase"]
[SourceDate "2023.01.07"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.07"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. Nge2 b5 7. O-O e6 8. a3 Nge7 9. Be3 Nd4 10. Qd2 O-O 11. Nd1 Nxe2+ 12. Qxe2 d6 13. Qd2 Nc6 14. Bh6 Bxh6 15. Qxh6 Qf6 16. Qd2 Nd4 17. f4 Bb7 18. Ne3 Qg7 19. Rae1 f5 20. c3 Nc6 21. g4 fxe4 22. dxe4 Rbd8 23. g5 Kh8 24. h4 Ne7 25. Ng4 Ng8 26. Qe3 a5 27. Rf2 a4 28. Ref1 Rf7 29. Rd1 Rfd7 30. Rfd2 h5 31. Nf2 Ne7 32. Bh3 Qf7 33. Kh2 Nc6 34. Kg3 Na5 35. Bf1 Nb3 36. Rc2 c4 37. Bh3 Rf8 38. e5 d5 39. Rd4 Bc6 40. Nh1 Qe8 41. Rf2 Rdf7 42. Kh2 Nc5 43. Ng3 Kh7 44. Bf1 Qe7 45. Be2 Bb7 46. Rd2 Nb3 47. Rd4 Bc6 48. Bd1 Nxd4 49. Qxd4 Qa7 50. Qd2 d4 51. cxd4 Rd8 52. Ne2 0-1

[Event "Wch Blitz"]
[Site "Almaty"]
[Date "2022.12.29"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Arjun, Kalyan"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2662"]
[BlackElo "2426"]
[PlyCount "73"]
[EventDate "2022.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 09"]
[Source "Chessbase"]
[SourceDate "2023.01.07"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.07"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. a4 Rb8 8. Nc3 $5 {[%mdl 4] Exploring less charted territory. Erkundet wenig bekanntes Terrain.} d6 9. axb5 axb5 10. Nd5 h6 11. d3 O-O 12. c3 Nxd5 13. Bxd5 Ne7 14. Bb3 Ng6 15. d4 Bb6 16. h3 Qf6 17. Be3 c5 $146 ({Data server::} 17... Bb7 18. Bc2 Rfe8 19. Re1 Re7 20. Qd2 exd4 21. Bxd4 Bxd4 22. cxd4 Rbe8 23. d5 c6 24. dxc6 Bxc6 {½-½ (49) Vachier Lagrave,M (2784)-Vidit,S (2726) chess24.com INT 2021}) 18. dxe5 dxe5 19. Bd5 Ne7 20. c4 bxc4 21. Bxc4 Bb7 22. Nd2 Nc6 23. Bd5 Nd4 24. Nc4 Bxd5 25. exd5 Bc7 26. Ra7 Qd8 27. Qg4 Qxd5 28. Bxh6 Ne6 29. Rxc7 e4 30. Ne3 Qe5 31. Rd7 f5 32. Qg6 Rxb2 33. Re7 Qf6 34. Rxe6 Qxg6 35. Rxg6 Kh7 36. Bxg7 Rf7 37. Bxb2 1-0

[Event "Wch Blitz"]
[Site "Almaty"]
[Date "2022.12.29"]
[Round "10"]
[White "Kovalev, Vladislav"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2556"]
[BlackElo "2662"]
[PlyCount "149"]
[EventDate "2022.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 09"]
[Source "Chessbase"]
[SourceDate "2023.01.07"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.07"]
[SourceQuality "1"]

1. e4 c5 2. Be2 Nc6 3. d3 e6 4. f4 d5 5. Nf3 Bd6 6. O-O Nge7 7. c3 Bc7 8. Na3 O-O 9. Nc2 b6 10. a3 Bb7 11. b4 dxe4 12. dxe4 Ng6 13. g3 Nce7 14. Bd3 c4 15. Bxc4 Qxd1 16. Rxd1 Bxe4 17. Ncd4 Nd5 18. Bd2 Rad8 19. Re1 Nf6 20. Rad1 h6 21. Bb5 Rc8 22. Bc1 Bb8 23. Bb2 Bd5 24. Bf1 Rfd8 25. Bg2 Ne7 26. a4 Be4 27. Nd2 Bxg2 28. Kxg2 Ned5 29. Nb1 a6 30. Kf3 g6 31. Nb3 b5 32. axb5 axb5 33. Nd4 Nc7 34. Nc6 Rxd1 35. Rxd1 Ncd5 36. Nd4 Nc7 37. Na3 Rd8 38. Ke2 Nfd5 39. Ndxb5 Nxb5 40. Nxb5 Rc8 41. Kd3 g5 42. fxg5 hxg5 43. Nd4 Nb6 44. Ra1 Nc4 45. Bc1 Ne5+ 46. Kc2 Ng4 47. Ra8 Nxh2 48. Bxg5 Ng4 49. Kb3 Kg7 50. Nb5 Kg6 51. Bf4 e5 52. Bd2 e4 53. Bf4 e3 54. Nd4 Bxf4 55. Rxc8 Bxg3 56. Rg8+ Kh5 57. Nf5 Bf4 58. Nd4 Be5 59. Ne2 f5 60. Rf8 Kg5 61. b5 f4 62. b6 Nf6 63. Ng1 Nd7 64. Nf3+ Kh6 65. Rd8 Nxb6 66. Nxe5 Kg5 67. Rf8 Nd5 68. Kc2 Nc7 69. Kd3 Ne6 70. Rf7 Nc5+ 71. Ke2 Ne4 72. Nd3 Nxc3+ 73. Kf3 e2 74. Kf2 Kg4 75. Rxf4+ 1-0

[Event "Wch Blitz"]
[Site "Almaty"]
[Date "2022.12.29"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Narayanan, Srinath"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2662"]
[BlackElo "2459"]
[PlyCount "66"]
[EventDate "2022.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 09"]
[Source "Chessbase"]
[SourceDate "2023.01.07"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.07"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 e6 7. Bd3 Nb4 8. O-O Nxd3 9. cxd3 Ne7 10. Nc3 Ng6 11. Qg3 Be7 12. Re1 O-O 13. Nb5 Bd7 14. Nbd4 Rc8 15. Bd2 Re8 16. a3 f6 17. Bb4 Bxb4 18. axb4 fxe5 19. Nxe5 Nxe5 20. Qxe5 Qb6 21. b5 Rf8 22. Re3 Rf7 23. h4 Rcf8 24. Rg3 Rf6 25. Re1 R8f7 26. Qb8+ Rf8 27. Qe5 R8f7 28. h5 h6 29. Rg6 Rxf2 30. Re3 Rf1+ 31. Kh2 R1f4 32. Nxe6 Bxe6 33. Rxe6 Qxb5 1-0

[Event "Wch Blitz"]
[Site "Almaty"]
[Date "2022.12.29"]
[Round "12"]
[White "Harsha, Bharathakoti"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2527"]
[BlackElo "2662"]
[PlyCount "82"]
[EventDate "2022.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 09"]
[Source "Chessbase"]
[SourceDate "2023.01.07"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.07"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. d3 c5 7. Qe1 Bg4 $5 {[%mdl 4] Leaves trodden paths. Verlässt die ausgetretenen Pfade.} 8. e4 Nc6 9. e5 Nd7 10. Nc3 $146 ({Data server::} 10. c3 Bxf3 11. Bxf3 e6 12. Be3 d4 13. Bxc6 bxc6 14. cxd4 cxd4 15. Bxd4 Nb6 16. Bc5 {½-½ (49) Harika,D (2492)-Sebag,M (2476) Chess.com INT 2019}) 10... Bxf3 11. Bxf3 e6 12. Ne2 f6 13. exf6 Qxf6 14. c3 Rae8 15. Be3 Qe7 16. Qd2 d4 17. cxd4 cxd4 18. Bf2 e5 19. Rae1 Qd6 20. Qd1 Kh8 21. Bg2 Nc5 22. fxe5 Nxe5 23. Nc1 a5 24. a3 a4 25. Kh1 b5 26. Bg1 h5 27. h3 Rxf1 28. Rxf1 Bh6 29. Ne2 Be3 30. Bxe3 dxe3 31. d4 Ned3 32. Kg1 Nf2 33. Qc2 Ncd3 34. d5 Kh7 35. Qc6 Qe5 36. Qxb5 Rb8 37. Qd7+ Kh6 38. Qxa4 Rxb2 39. Bf3 Nxh3+ 40. Kh1 Ng5 41. Nd4 Qxg3 0-1

[Event "Wch Blitz"]
[Site "Almaty"]
[Date "2022.12.30"]
[Round "13"]
[White "Zhigalko, Sergei"]
[Black "Suleymanli, Aydin Elshan"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2662"]
[BlackElo "2481"]
[PlyCount "128"]
[EventDate "2022.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 09"]
[Source "Chessbase"]
[SourceDate "2023.01.07"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.07"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 cxd4 7. cxd4 Qb6 8. O-O Nh6 9. Na3 Nf5 10. Nc2 Nb4 11. Ne3 Rc8 12. Nxf5 exf5 13. Bd2 Be7 14. a3 Nc6 15. Bc3 Na5 16. Bd3 O-O 17. Qe2 Be6 18. Nd2 Nc4 19. Nxc4 dxc4 20. Bc2 Rfd8 21. Rad1 Rd5 22. h3 g6 23. g4 fxg4 24. hxg4 Kh8 25. f4 Rg8 26. Kh2 Qd8 27. Rg1 Bf8 28. Kg3 h5 29. Rh1 Kg7 30. gxh5 f5 31. Rdg1 Kf7 32. Qe3 g5 33. Kf2 g4 34. Rd1 Bh6 35. Bb4 Re8 36. Kg3 a5 37. Bc3 b5 38. b3 Qc7 39. Rc1 Rc8 40. bxc4 Qxc4 41. Bxa5 Qxd4 42. Qxd4 Rxd4 43. Rhf1 Rdc4 44. Rf2 Bf8 45. Bb4 Bxb4 46. axb4 Kg7 47. Rd2 Rc3+ 48. Kf2 R8c4 49. Kg2 Rxf4 50. h6+ Kxh6 51. Rd6 Rfc4 52. Rxe6+ Kg5 53. Rb6 Rxc2+ 54. Rxc2 Rxc2+ 55. Kf1 Kf4 56. e6 Kf3 57. Ke1 g3 58. Rxb5 Re2+ 59. Kd1 f4 60. Rg5 Rxe6 61. b5 Kf2 62. Kd2 f3 63. Kd3 g2 64. Kd4 g1=Q 0-1

[Event "Wch Blitz"]
[Site "Almaty"]
[Date "2022.12.30"]
[Round "14"]
[White "Christiansen, Johan Sebastian"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2501"]
[BlackElo "2662"]
[PlyCount "110"]
[EventDate "2022.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 09"]
[Source "Chessbase"]
[SourceDate "2023.01.07"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. b4 Nxb4 4. c3 Nc6 5. d4 d5 6. exd5 Qxd5 7. Na3 Bg4 8. Be2 cxd4 9. cxd4 e6 10. O-O Nf6 11. Rb1 Be7 12. Rxb7 O-O 13. h3 Bh5 14. Qa4 Nxd4 15. Nxd4 Qxb7 16. Bxh5 Nxh5 17. Nc4 Rfc8 18. Ne5 Bf6 19. Ndf3 Bxe5 20. Nxe5 Nf6 21. Bg5 Qe4 22. Qa5 Qf5 23. f4 Nd5 24. Qa6 Ne3 25. Re1 Nd5 26. Qb7 Rcb8 27. Qd7 Nb6 28. Qe7 Re8 29. Qb7 Rf8 30. Be7 Rfb8 31. Qc7 Nd5 32. Qd7 Nxe7 33. Qxe7 Qxf4 34. Ng4 Re8 35. Qb7 Qd4+ 36. Kh1 Rab8 37. Qc7 Qb6 38. Qf4 e5 39. Qg5 h6 40. Qf5 Qg6 41. Qf3 Rb1 42. Rxb1 Qxb1+ 43. Kh2 Qxa2 44. Qb7 Qe6 45. Qxa7 e4 46. Ne3 Qd6+ 47. Kg1 Rc8 48. Qb7 Qc5 49. Kf2 Qc6 50. Qa7 Qf6+ 51. Ke2 Qb2+ 52. Ke1 Rc1+ 53. Nd1 Qc3+ 54. Kf2 Qd2+ 55. Kg3 Rxd1 0-1

[Event "Wch Blitz"]
[Site "Almaty"]
[Date "2022.12.30"]
[Round "15"]
[White "Zhigalko, Sergei"]
[Black "Alonso Rosell, Alvar"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2662"]
[BlackElo "2514"]
[PlyCount "56"]
[EventDate "2022.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 09"]
[Source "Chessbase"]
[SourceDate "2023.01.07"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.07"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O a6 6. Nbd2 d6 7. c3 Ba7 8. Bb3 h6 9. Re1 g5 10. Nc4 g4 11. Nfd2 Nh5 12. Nf1 b5 13. Nce3 Nf4 14. Nd5 Ng6 15. Be3 Na5 16. Bc2 c6 17. Bxa7 Rxa7 18. Nde3 Nf4 19. b4 Nb7 20. a4 Qg5 21. axb5 cxb5 22. Ng3 h5 23. Ngf5 O-O 24. g3 Nh3+ 25. Kg2 Bxf5 26. Nxf5 Nd8 27. f3 Kh7 28. Qc1 Qf6 1-0

[Event "Wch Blitz"]
[Site "Almaty"]
[Date "2022.12.30"]
[Round "16"]
[White "Hovhannisyan, Robert"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2570"]
[BlackElo "2662"]
[PlyCount "110"]
[EventDate "2022.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 09"]
[Source "Chessbase"]
[SourceDate "2023.01.07"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. O-O Nd4 6. d3 a6 7. Bc4 e6 8. Nxd4 cxd4 9. Ne2 Nxe4 10. Nxd4 Nf6 11. Re1 b5 12. Bb3 Bb7 13. h3 Bc5 14. Nf3 O-O 15. d4 Bxf3 16. Qxf3 Bxd4 17. c3 Be5 18. a4 d5 19. axb5 axb5 20. Rxa8 Rxa8 21. Qe2 Bh2+ 22. Kh1 Ne4 23. Bc2 Nxf2+ 24. Qxf2 Bg3 25. Qe2 Bxe1 26. Qxe1 Ra1 27. Qe3 b4 28. Qd2 bxc3 29. bxc3 d4 30. cxd4 g6 31. d5 Ra2 32. dxe6 fxe6 33. Qe3 Rxc2 34. Qxe6+ Qf7 35. Qxf7+ Kxf7 36. Bf4 Ke6 37. g4 Kd5 38. Bg3 Ke4 39. Bd6 Kf3 40. Be5 Re2 41. Bd6 Kf2 42. Kh2 Rc2 43. Bb8 Kf3+ 44. Kh1 Rb2 45. Bc7 Rb3 46. Kh2 Kf2 47. Bd6 Rd3 48. Bc7 Kf3 49. Bb8 Rd5 50. Bc7 h5 51. gxh5 Rxh5 52. Bd8 g5 53. Bc7 g4 54. Kg1 Rxh3 55. Bd6 g3 0-1

[Event "Wch Blitz"]
[Site "Almaty"]
[Date "2022.12.30"]
[Round "17"]
[White "Zhigalko, Sergei"]
[Black "Nesterov, Arseniy"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2662"]
[BlackElo "2477"]
[PlyCount "75"]
[EventDate "2022.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 09"]
[Source "Chessbase"]
[SourceDate "2023.01.07"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.07"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8. Nc3 Nxc3 9. bxc3 O-O 10. Qh5 f5 11. Re1 c6 12. c4 $5 {[%mdl 4] A promising side line. Eine vielversprechende Nebenvariante.} Qa5 $146 ({Data server::} 12... Be8 13. Qf3 dxc4 14. Bxc4+ Bf7 15. Bxf7+ Rxf7 16. Bf4 Bxf4 17. Qxf4 Qd7 18. Re5 Re8 {½-½ (42) Zhigalko,S (2572)-Hansen,S (2557) Chess.com INT 2020}) 13. Rd1 Qc3 14. Bd2 Qxd4 15. cxd5 cxd5 16. Rab1 g6 17. Qf3 Bc6 18. Bb5 Qe4 19. Qb3 a6 20. Bd3 Qe5 21. g3 f4 22. Re1 Qf6 23. Re2 Rae8 24. Rxe8 Rxe8 25. c4 fxg3 26. hxg3 Bc5 27. Rf1 d4 28. f4 Qe6 29. f5 gxf5 30. Rxf5 b6 31. Qd1 Kh8 32. Qh5 Qg6 33. Rf8+ Kg7 34. Bxg6 d3+ 35. Kf1 Rxf8+ 36. Bf5 Rf7 37. Ke1 Kg8 38. Be6 1-0

[Event "Wch Blitz"]
[Site "Almaty"]
[Date "2022.12.30"]
[Round "18"]
[White "Riazantsev, Alexander"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2595"]
[BlackElo "2662"]
[PlyCount "50"]
[EventDate "2022.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 09"]
[Source "Chessbase"]
[SourceDate "2023.01.07"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.07"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 b6 5. e3 Bb7 6. Nbd2 Be7 7. c3 d6 8. Bd3 Nbd7 9. h3 c5 10. Qe2 a6 11. a4 O-O 12. O-O Nh5 13. Bxe7 Qxe7 14. b4 Rfc8 15. Rfb1 cxd4 16. cxd4 Nhf6 17. e4 Ne8 18. Rc1 Rxc1+ 19. Rxc1 d5 20. exd5 Bxd5 21. Rb1 a5 22. bxa5 bxa5 23. Nc4 Nd6 24. Ne3 Nf6 25. Ne5 Qc7 1-0

[Event "Wch Blitz"]
[Site "Almaty"]
[Date "2022.12.30"]
[Round "19"]
[White "Zhigalko, Sergei"]
[Black "Shankland, Samuel L"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2662"]
[BlackElo "2612"]
[PlyCount "95"]
[EventDate "2022.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 09"]
[Source "Chessbase"]
[SourceDate "2023.01.07"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.07"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Qb6 7. O-O cxd4 8. cxd4 Nge7 9. Na3 Nf5 10. Nc2 Rc8 11. Bd3 Nb4 12. Nxb4 Bxb4 13. Bxf5 exf5 14. Bd2 O-O 15. a3 Be7 16. Bc3 Be6 17. Qd2 h6 18. Ne1 Rc4 19. Nd3 Rfc8 20. Kh1 Qb3 21. f4 a5 22. Rf3 b6 23. h3 h5 24. Nc1 Qb5 25. Ne2 Qc6 26. b3 Rxc3 27. Rxc3 Qb5 28. a4 Qa6 29. Rxc8+ Bxc8 30. Rc1 Bb4 31. Qe3 Be6 32. Nc3 Ba3 33. Rc2 Qf1+ 34. Kh2 Bb4 35. Nb5 Qb1 36. Re2 h4 37. Qf2 Be7 38. Re3 Kh7 39. Rc3 g5 40. fxg5 Bxg5 41. Rf3 Qe4 42. Nd6 Qb1 43. Nxf5 Bxf5 44. Rxf5 Be3 45. Qxh4+ Kg8 46. Qg3+ Kf8 47. Rxf7+ Kxf7 48. Qxe3 1-0

[Event "Wch Blitz"]
[Site "Almaty"]
[Date "2022.12.30"]
[Round "20"]
[White "Anton Guijarro, David"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2585"]
[BlackElo "2662"]
[PlyCount "38"]
[EventDate "2022.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 09"]
[Source "Chessbase"]
[SourceDate "2023.01.07"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.07"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 Bg4 4. g3 Bxf3 5. exf3 e6 6. b5 Nd7 7. Bg2 Nc5 8. O-O Nf6 9. f4 Be7 10. d3 O-O 11. Qe2 a6 12. Qc2 Qd7 13. a4 axb5 14. cxb5 Nd5 15. Bb2 Rfd8 16. Bxd5 Qxd5 17. Nd2 c6 18. Rfe1 cxb5 19. axb5 Rxa1 1-0

[Event "Wch Blitz"]
[Site "Almaty"]
[Date "2022.12.30"]
[Round "21"]
[White "Zhigalko, Sergei"]
[Black "Makhnev, Denis"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2662"]
[BlackElo "2507"]
[PlyCount "121"]
[EventDate "2022.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "KAZ"]
[SourceTitle "Mega2023 Update 09"]
[Source "Chessbase"]
[SourceDate "2023.01.07"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.07"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. b3 a5 16. Rb1 $5 {[%mdl 4] Exploring less charted territory. Erkundet wenig bekanntes Terrain.} Nb6 $146 ({Data server::} 16... d5 17. Bg5 h6 18. Bh4 g5 19. Nxg5 hxg5 20. Bxg5 exd4 21. e5 Rxe5 22. Rxe5 Nxe5 23. cxd4 {1-0 (67) Kasimdzhanov,R (2661)-Amin,B (2686) ICC INT 2020}) 17. Bd3 b4 18. Bb2 Nfd7 19. Bb5 bxc3 20. Bxc3 Bg7 21. d5 Qe7 22. Qd2 a4 23. bxa4 Reb8 24. a5 Nc8 25. a4 Na7 26. Bb4 Bf8 27. Rec1 Nc5 28. Qc3 f6 29. Nd2 Bc8 30. Qc4 Kh8 31. Bxc5 dxc5 32. Nb3 c6 33. dxc6 Be6 34. Qxc5 Qc7 35. Qc3 Nxb5 36. axb5 Rxb5 37. Nd2 Raxa5 38. Rxb5 Rxb5 39. Qd3 Rc5 40. Rxc5 Bxc5 41. Qb5 Qb6 42. Qxb6 Bxb6 43. Ne2 Kg7 44. Nc3 Ba5 45. Ndb1 f5 46. f3 Kf7 47. Nd5 Bc8 48. Na3 Ba6 49. c7 fxe4 50. fxe4 Ke6 51. Nc4 Be1 52. Ncb6 Kd6 53. c8=Q Bxc8 54. Nxc8+ Kd7 55. Ncb6+ Ke6 56. Nc4 Bg3 57. Kf1 h5 58. Ke2 g5 59. Kf3 Be1 60. g4 hxg4+ 61. Kxg4 1-0

[Event "Titled Tuesday intern op 17th Jan Early"]
[Site "Chess.com INT"]
[Date "2023.01.17"]
[Round "1"]
[White "Ozates, Tuna"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "2251"]
[BlackElo "2572"]
[PlyCount "58"]
[EventDate "2023.01.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 12"]
[Source "Chessbase"]
[SourceDate "2023.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. f4 b5 7. Nf3 b4 $1 {The main line 7...b4 scores better than 7...d6. Die Hauptvariante 7...b4 punktet besser als 7...d6.} 8. Ne2 e6 9. O-O Nge7 10. g4 f5 11. g5 $146 ({Vorgänger:} 11. gxf5 exf5 12. Ng3 O-O 13. e5 d6 14. Qe1 Qc7 15. Qf2 Rb5 16. c3 bxc3 17. bxc3 dxe5 {0-1 (39) Vanek,P (2187)-Zinchenko,Y (2523) Pardubice 2008}) 11... O-O 12. Ng3 a5 13. h4 Nd4 14. h5 a4 15. Rb1 Bb7 16. Be3 Qc7 17. c3 Nxf3+ 18. Bxf3 a3 19. cxb4 cxb4 20. bxa3 bxa3 21. Rb3 Bb2 22. hxg6 hxg6 23. Kg2 Rfc8 24. Rf2 Ba8 25. Rxb8 Qxb8 26. Qh1 Bg7 27. Ne2 Qb5 28. Qd1 Nc6 29. e5 Nb4 0-1

[Event "Titled Tuesday intern op 17th Jan Early"]
[Site "Chess.com INT"]
[Date "2023.01.17"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Odegov, Artem"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2286"]
[PlyCount "42"]
[EventDate "2023.01.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 12"]
[Source "Chessbase"]
[SourceDate "2023.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Bd3 cxd4 7. O-O $1 {[%mdl 4] is recently more successful than 7.cxd4. ist inzwischen erfolgreicher als 7.cxd4.} Bd7 8. Re1 Nge7 9. h4 Rc8 10. h5 h6 11. a3 dxc3 12. Nxc3 Na5 13. Be3 Qxb2 14. Nb5 Bxb5 15. Rb1 Qxa3 16. Bxb5+ Nec6 17. Bxa7 $146 ({Vorgänger:} 17. Nd4 a6 18. Bxc6+ bxc6 19. Ra1 Qb4 20. Ra4 Qb8 21. Qg4 Nb7 22. Nxe6 fxe6 23. Qxe6+ {1-0 (33) Krastev,A (2412)-Baltic,F (2277) Germany 2022}) 17... Bc5 18. Ra1 Qb4 19. Rb1 Qa3 20. Ra1 Qb4 21. Rb1 Qa3 1/2-1/2

[Event "Titled Tuesday intern op 17th Jan Early"]
[Site "Chess.com INT"]
[Date "2023.01.17"]
[Round "3"]
[White "Sentissi, Yassine"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "2000"]
[BlackElo "2572"]
[PlyCount "67"]
[EventDate "2023.01.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 12"]
[Source "Chessbase"]
[SourceDate "2023.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.29"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. d4 exd4 5. Qxd4 Na6 6. Bg2 Bc5 7. Qd1 O-O 8. Nf3 Re8 9. O-O Bf8 10. b3 Nc5 11. Bb2 a5 12. Qc2 h6 13. Rad1 Qb6 14. Nd4 d6 15. Nf5 Bxf5 16. Qxf5 a4 17. Rb1 axb3 18. axb3 Qxb3 19. Nd5 cxd5 20. Bxf6 Qa4 21. Bb2 dxc4 22. Bd5 Qd7 23. Qf3 Ra4 24. Bd4 Nb3 25. Bc3 Re7 26. Rfd1 Qc7 27. h4 b5 28. g4 Ra2 29. g5 Rexe2 30. Rf1 Qd7 31. gxh6 Kh7 32. Bxf7 g6 33. h5 Bxh6 34. hxg6# 1-0

[Event "Titled Tuesday intern op 17th Jan Early"]
[Site "Chess.com INT"]
[Date "2023.01.17"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Vovk, Orest"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2572"]
[BlackElo "2315"]
[PlyCount "27"]
[EventDate "2023.01.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 12"]
[Source "Chessbase"]
[SourceDate "2023.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.29"]
[SourceQuality "1"]

1. e4 g5 2. d4 g4 3. Nc3 Bg7 4. Be3 d6 5. Nge2 c6 6. Nf4 h5 7. Bc4 Qb6 8. O-O Qxb2 9. Qd3 Qa3 10. Rab1 Nd7 11. e5 dxe5 12. Bxf7+ Kf8 13. Ne6+ Kxf7 14. Ng5+ 1-0

[Event "Titled Tuesday intern op 17th Jan Early"]
[Site "Chess.com INT"]
[Date "2023.01.17"]
[Round "5"]
[White "Iskusnyh, Sergei"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2443"]
[BlackElo "2572"]
[PlyCount "70"]
[EventDate "2023.01.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 12"]
[Source "Chessbase"]
[SourceDate "2023.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. O-O c5 6. c3 Be7 7. Bg5 cxd4 8. cxd4 O-O 9. Nbd2 d6 10. Qb3 Qb6 11. a4 bxa4 12. Rxa4 Nc6 13. Rfa1 Rab8 14. Qxb6 axb6 15. e3 b5 16. R4a3 Nb4 17. Rb3 d5 18. Ne5 Rfc8 19. Bf1 Rc2 20. Ndf3 Bc8 21. Bxf6 gxf6 22. Nd3 Rc4 23. Nc5 Nc2 24. Ra7 Bxc5 25. dxc5 Rxc5 26. Bd3 b4 27. Bxc2 Rxc2 28. Nd4 Rc4 29. h4 e5 30. Nf3 Bf5 31. h5 Bc2 32. Nd2 Bxb3 33. Nxb3 Rc2 34. Na5 h6 35. Nc6 Rxc6 0-1

[Event "Titled Tuesday intern op 17th Jan Early"]
[Site "Chess.com INT"]
[Date "2023.01.17"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Starozhilov, Leonid"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2572"]
[BlackElo "2293"]
[PlyCount "61"]
[EventDate "2023.01.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 12"]
[Source "Chessbase"]
[SourceDate "2023.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.29"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 g6 5. Bb5 a6 6. Bxc6+ bxc6 7. h3 Bg7 8. O-O O-O 9. Re1 Nd7 10. e5 $5 {[%mdl 4] A promising side line. Eine vielversprechende Nebenvariante.} c5 11. Bg5 f6 12. exf6 exf6 13. dxc5 Bb7 14. Be3 dxc5 $146 ({Vorgänger:} 14... Nxc5 15. Bxc5 dxc5 16. Qe2 Qb8 17. Nd2 Rd8 18. Nb3 Bc8 19. Qc4+ Kh8 20. Qf7 Bf5 {½-½ (48) Schoorl,R (2330)-Hoffman,R (2086) Hoogeveen 2014}) 15. Qe2 Kh8 16. Rad1 Qc8 17. Nd5 Nb6 18. Ne7 Qe6 19. Bxc5 Qxa2 20. Nh4 Rfe8 21. Bxb6 cxb6 22. Rd7 Bc6 23. Rc7 Bd5 24. Nhxg6+ hxg6 25. Nxg6+ Kg8 26. Ne7+ Rxe7 27. Rxe7 Bf7 28. b3 Qa5 29. Qf3 Rf8 30. Qg3 Qg5 31. Qc7 1-0

[Event "Titled Tuesday intern op 17th Jan Early"]
[Site "Chess.com INT"]
[Date "2023.01.17"]
[Round "7"]
[White "Zhigalko, Sergei"]
[Black "Krysa, Leandro Sergio"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2538"]
[PlyCount "118"]
[EventDate "2023.01.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 12"]
[Source "Chessbase"]
[SourceDate "2023.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Bd6 6. O-O O-O 7. Nc3 Nxc3 8. bxc3 Nc6 9. Re1 Bxe5 10. dxe5 Qh4 11. Qf3 Be6 12. Rb1 b6 13. h3 h6 14. Bf4 Rad8 15. a4 Na5 16. g4 Nc4 17. Qg2 Qe7 18. Bg3 Qa3 19. f4 Qxc3 20. f5 Bc8 21. Re2 Nb2 22. Be1 Qc5+ 23. Bf2 Qc3 24. Be1 Qc5+ 25. Kh2 Nxd3 26. cxd3 d4 27. Bb4 Qd5 28. Bxf8 Kxf8 29. Qg3 c5 30. Rbe1 Bb7 31. e6 fxe6 32. fxe6 Re8 33. e7+ Kg8 34. Rf2 Kh7 35. Qe5 Qxe5+ 36. Rxe5 Kg8 37. a5 Bc6 38. axb6 axb6 39. Rb2 Rb8 40. Rbe2 Kf7 41. Rf2+ Kg8 42. Kg3 Bd7 43. h4 Re8 44. g5 hxg5 45. hxg5 Kh7 46. Rf8 Kg6 47. Kf4 b5 48. Rxe8 Bxe8 49. Rxc5 b4 50. Rc7 b3 51. Rb7 Kf7 52. Ke5 Bc6 53. Rxb3 Kxe7 54. Rb4 Kf7 55. Rxd4 Be8 56. Kf5 Kg8 57. Rd6 Kh8 58. Rd8 Kh7 59. Rxe8 g6+ 0-1

[Event "Titled Tuesday intern op 17th Jan Early"]
[Site "Chess.com INT"]
[Date "2023.01.17"]
[Round "8"]
[White "Pfreundt, Jakob"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2407"]
[BlackElo "2572"]
[PlyCount "80"]
[EventDate "2023.01.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 12"]
[Source "Chessbase"]
[SourceDate "2023.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.29"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. h3 Bh5 5. O-O Nd7 6. d4 Ngf6 7. c4 e6 8. cxd5 exd5 9. Qb3 {9.Ne5 deserves study. 9.Se5 verdient Beachtung.} Qb6 10. Qe3+ Be7 11. Nh4 Bg6 12. Nc3 Qd8 13. Nxg6 hxg6 14. Qd3 O-O 15. Bf4 Re8 16. Rad1 Qb6 $146 ({Vorgänger:} 16... Qa5 17. a3 a6 18. Rfe1 Rad8 19. b4 Qb6 20. Na4 Qa7 21. Nc5 a5 22. Bd2 b6 23. Nxd7 Rxd7 24. bxa5 bxa5 {½-½ (38) Svidler,P (2747)-Pelletier,Y (2541) Zuerich 2017}) 17. Qc2 Nf8 18. Bg5 Ne6 19. Bxf6 gxf6 20. e3 f5 21. h4 Kg7 22. Bf3 Rh8 23. Kg2 Rae8 24. Rh1 f4 25. gxf4 Bxh4 26. Rh3 Bf6 27. Rdh1 Rxh3 28. Kxh3 Bxd4 29. exd4 Nxf4+ 30. Kg3 Qxd4 31. Qc1 g5 32. Qc2 Nd3 33. Qd2 f6 34. Nd1 Qe5+ 35. Kg2 Ne1+ 36. Rxe1 Qxe1 37. Qd3 Rh8 38. Bg4 Qh1+ 39. Kg3 Qh2+ 40. Kf3 Qf4+ 0-1

[Event "Titled Tuesday intern op 17th Jan Early"]
[Site "Chess.com INT"]
[Date "2023.01.17"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Bocharov, Dmitry"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2516"]
[PlyCount "89"]
[EventDate "2023.01.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 12"]
[Source "Chessbase"]
[SourceDate "2023.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 a6 12. h3 $5 {[%mdl 4] Leaves trodden paths. Verlässt die ausgetretenen Pfade.} h6 13. Bh4 Rc8 14. Qe3 Qa5 $146 ({Vorgänger:} 14... Qc7 15. Nd4 Nxe4 16. Bxe7 Nxc3+ 17. Qxc3 Qxe7 18. Nf5 Qg5 19. Nxd6 Rcd8 20. g3 Bd5 {0-1 (64) Yu,S (2529)-Lin,W (2440) Hefei 2010}) 15. Nd4 b5 16. f3 b4 17. Nce2 Bd7 18. Nc1 Qc7 19. Re2 a5 20. Red2 a4 21. Bf2 e5 22. Nde2 Be6 23. Qb6 Qxb6 24. Bxb6 Rc6 25. Ba5 Rb8 26. Nd3 d5 27. Nxe5 Rc5 28. Nd4 dxe4 29. Ndc6 Bf8 30. Nxb8 Rxe5 31. Bc7 Rb5 32. fxe4 Nxe4 33. Rd8 b3 34. cxb3 axb3 35. a3 Rc5 36. Bb6 Rc2 37. Ba5 Bf5 38. Ka1 g5 39. Bb4 Nc5 40. Nc6 Kg7 41. Nd4 Bg6 42. Rxf8 Kxf8 43. Nxc2 bxc2 44. Bxc5+ Kg7 45. Rc1 1-0

[Event "Titled Tuesday intern op 17th Jan Early"]
[Site "Chess.com INT"]
[Date "2023.01.17"]
[Round "10"]
[White "Csonka, Balazs"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2495"]
[BlackElo "2572"]
[PlyCount "96"]
[EventDate "2023.01.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 12"]
[Source "Chessbase"]
[SourceDate "2023.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Be7 6. e4 dxe4 7. fxe4 e5 {7...c5 is the hot move. 7...c5 ist der hippe Zug.} 8. d5 O-O 9. Be2 Bc5 10. Nf3 $146 ({Vorgänger:} 10. Bg5 h6 11. Bh4 a5 12. Qd3 Nbd7 13. Nf3 Re8 14. Rf1 a4 15. O-O-O c6 16. Ne1 Bd4 17. dxc6 bxc6 {0-1 (28) Biolek,R (2399)-Krejci,J (2529) Czech Republic 2013}) 10... Ng4 11. b4 Bf2+ 12. Kd2 a5 13. Bb2 Be3+ 14. Kc2 Nf2 15. Qg1 axb4 16. axb4 Rxa1 17. Bxa1 Na6 18. Na2 c5 19. Bxe5 Re8 20. Bf4 Bxf4 21. Qxf2 Rxe4 22. Bd3 Be3 23. Qg3 Rg4 24. Qe5 Rxg2+ 25. Kb1 Rxa2 26. Kxa2 Nxb4+ 27. Kb3 Bh6 28. Re1 Bd7 29. Bf5 Ba4+ 30. Kxa4 Qa8+ 31. Kb5 Qa6+ 32. Kxc5 g6 33. Qe8+ Bf8+ 34. Kd4 Qb6+ 35. Kc3 Na2+ 36. Kc2 Qb4 37. Ne5 Qc3+ 38. Kd1 Qd4+ 39. Ke2 Nc3+ 40. Kf1 Qf4+ 41. Kg1 Qxf5 42. Nd7 Qg4+ 43. Kf1 Qf3+ 44. Kg1 Qg4+ 45. Kf2 Qf4+ 46. Kg2 Qg4+ 47. Kf2 Qf4+ 48. Kg1 Qg4+ 1/2-1/2

[Event "Titled Tuesday intern op 17th Jan Early"]
[Site "Chess.com INT"]
[Date "2023.01.17"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Wagner, Dennis"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "2572"]
[BlackElo "2584"]
[PlyCount "72"]
[EventDate "2023.01.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 12"]
[Source "Chessbase"]
[SourceDate "2023.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. d3 d6 10. a5 Be6 11. Nbd2 Bxb3 {11...Qc8 is vanishing. 11...Dc8 scheint zu verschwinden.} 12. Nxb3 Re8 $1 {The main line 12...Re8 scores better than 12...d5. Die Hauptvariante 12...Te8 punktet besser als 12...d5.} 13. h3 h6 14. Be3 Bf8 $146 ({Vorgänger:} 14... Qd7 15. Nfd2 Nh7 16. Nf1 Bg5 17. Ng3 Rab8 18. Qe2 Rb5 19. Qd2 Bxe3 20. fxe3 Re6 {½-½ (36) Ortiz,M (2348)-Pascual Perez,N (2428) LSS email 2016}) 15. Nh2 d5 16. Qf3 d4 17. Bd2 Rb8 18. Rf1 Rb5 19. Kh1 g6 20. Qe2 Bg7 21. g3 Qd7 22. Kg2 Nh5 23. Qg4 Qd6 24. Kh1 Kh7 25. f4 exf4 26. gxf4 f5 27. Qf3 fxe4 28. dxe4 Rxe4 29. Rg1 Qe6 30. Raf1 Ne7 31. Bxb4 Re3 32. f5 Nxf5 33. Qg4 Rxb4 34. Nd2 Nhg3+ 35. Rxg3 Nxg3+ 36. Kg2 Qxg4 0-1

[Event "Titled Tuesday intern op 17th Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.17"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Radovanovic, Dusan"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2311"]
[PlyCount "23"]
[EventDate "2023.01.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 12"]
[Source "Chessbase"]
[SourceDate "2023.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 e6 7. Nc3 Nf6 8. Bf4 Qc7 9. O-O-O Ne5 10. Nxe5 dxe5 11. Bxe5 Qa5 12. Nb5 1-0

[Event "Titled Tuesday intern op 17th Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.17"]
[Round "2"]
[White "Odegov, Artem"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2286"]
[BlackElo "2572"]
[PlyCount "104"]
[EventDate "2023.01.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 12"]
[Source "Chessbase"]
[SourceDate "2023.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 Nf6 6. O-O a6 7. a4 Be7 8. d3 d5 9. exd5 exd5 10. Ba2 Nc6 11. Nf4 Nb4 12. Bb3 Bg4 13. f3 Bf5 14. Qe2 O-O 15. Qe5 c4 16. Qxf5 cxb3 17. cxb3 g6 18. Qh3 Nc2 19. Rb1 Qb6+ 20. Kh1 Qxb3 21. Bd2 Rfe8 22. Qg3 Rad8 23. h4 Nd4 24. h5 Nf5 25. Qh3 Bd6 26. g4 Ne3 27. Bxe3 Rxe3 28. Qh4 Be7 29. g5 Nxh5 30. Nxh5 gxh5 31. Qxh5 Qc2 32. Qh2 Qxd3 33. Rbd1 Qf5 34. Qg2 Rd6 35. Rfe1 d4 36. Rxe3 dxe3 37. Rxd6 Bxd6 38. Ne4 Be5 39. Kg1 Kg7 40. Kf1 Bd4 41. Ke2 Qe6 42. Kd3 Qd5 43. Qh3 b5 44. Qh6+ Kg8 45. Qxa6 Be5+ 46. Kxe3 Bd4+ 47. Ke2 Qc4+ 48. Ke1 Qb4+ 49. Ke2 Qc4+ 50. Ke1 Qb4+ 51. Ke2 Qxb2+ 52. Kf1 Qa1+ 0-1

[Event "Titled Tuesday intern op 17th Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.17"]
[Round "3"]
[White "Zhigalko, Sergei"]
[Black "Lymar, Vladislav"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2066"]
[PlyCount "111"]
[EventDate "2023.01.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 12"]
[Source "Chessbase"]
[SourceDate "2023.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 e6 6. Na3 cxd4 7. Nb5 Bd6 8. Bc4 Qe4+ 9. Be3 Bb8 10. Nbxd4 Nf6 11. O-O O-O 12. Re1 Qg4 13. h3 Qh5 14. Be2 Qd5 15. Qc2 e5 16. Nxc6 Qxc6 17. Rad1 e4 18. Nd2 Qc7 19. Nf1 Bf5 20. Bd4 Qc6 21. Ne3 Bg6 22. Qb3 Bf4 23. Bxf6 Bxe3 24. Be7 Rfe8 25. Bh4 Bb6 26. Bb5 Qc5 27. Bxe8 Rxe8 28. Qd5 Qc7 29. Qd7 Qb8 30. Bg3 Qa8 31. Bc7 Bc5 32. Qxe8+ Qxe8 33. Rd8 Qxd8 34. Bxd8 f5 35. Bg5 a6 36. Rd1 Be8 37. Rd5 Ba7 38. Rxf5 Bc6 39. Be3 Bb8 40. Rc5 Bd6 41. Rc4 Kf7 42. Rd4 Ke6 43. Rd2 Be5 44. a3 g6 45. Bd4 Bf4 46. Be3 Kf5 47. Bxf4 Kxf4 48. Re2 Bb5 49. Re3 Bd3 50. g3+ Kf5 51. f3 Bc2 52. Kf2 exf3 53. Kxf3 Bd1+ 54. Kf2 Bc2 55. Re7 b5 56. Rxh7 1-0

[Event "Titled Tuesday intern op 17th Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.17"]
[Round "4"]
[White "Zhigalko, Sergei"]
[Black "Sarana, Alexey"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2572"]
[BlackElo "2668"]
[PlyCount "87"]
[EventDate "2023.01.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 12"]
[Source "Chessbase"]
[SourceDate "2023.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 exd4 8. Nxd4 Bb7 9. Bd2 Nxb3 10. Nxb3 Nf6 11. Nc3 $5 {[%mdl 4] An interesting side line. Eine interessante Nebenvariante.} Be7 12. Na5 Qc8 13. Re1 $146 ({Vorgänger:} 13. Qf3 O-O 14. Nd5 Nxd5 15. exd5 Bf6 16. c3 Rb8 17. Be3 Re8 18. Rad1 Re5 19. Rd3 {1-0 (49) Riccio,E (2488)-Wosch,A (2246) FICGS email 2016}) 13... O-O 14. Qf3 Re8 15. a3 Rb8 16. Nxb7 Qxb7 17. h3 Bf8 18. Bg5 Nd7 19. Rad1 Ne5 20. Qg3 Nc4 21. Bc1 Re6 22. b3 Rg6 23. Qd3 Ne5 24. Qe2 Qc8 25. Kh1 f5 26. f4 Nf7 27. Qd3 fxe4 28. Nxe4 Qf5 29. g4 Qd7 30. f5 Rh6 31. Bxh6 Nxh6 32. Qd5+ Kh8 33. Nc5 Qc8 34. Ne6 Ng8 35. Ng5 h6 36. Nf7+ Kh7 37. g5 hxg5 38. Nxg5+ Kh8 39. Nf7+ Kh7 40. Rd4 Qb7 41. Qxb7 Rxb7 42. Re8 g5 43. Nxg5+ Kg7 44. Ne6+ 1-0

[Event "Titled Tuesday intern op 17th Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.17"]
[Round "5"]
[White "Sadhwani, Raunak"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2627"]
[BlackElo "2572"]
[PlyCount "117"]
[EventDate "2023.01.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 12"]
[Source "Chessbase"]
[SourceDate "2023.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.29"]
[SourceQuality "1"]

1. c4 {ChessBase II} e5 2. d3 Nf6 3. Nf3 Nc6 4. Nc3 Bb4 5. Bd2 O-O 6. e3 Re8 {6...d5 is the fancy move. 6...d5 ist der angesagte Zug.} 7. Be2 d5 8. cxd5 Nxd5 9. Rc1 $5 {[%mdl 4] Exploring less charted territory. Erkundet wenig bekanntes Terrain.} Be6 10. a3 Nxc3 11. Bxc3 Bxc3+ 12. Rxc3 Qd6 $146 ({Vorgänger:} 12... a5 13. O-O a4 14. Qc1 Bd5 15. Re1 Na5 16. Qc2 Nb3 17. Rxc7 Bc6 18. Rxc6 bxc6 {½-½ (42) David,A (2563)-Kryvoruchko,Y (2705) Brest 2018 EXT 2019 [ChessBase II]}) 13. O-O Rad8 14. Qc2 Bd5 15. b4 a6 16. Rc1 Qg6 17. Rc5 e4 18. dxe4 Bxe4 19. Qc3 h6 20. h3 Rd6 21. Nh4 Qf6 22. Qxf6 Rxf6 23. Bf3 g5 24. Bxe4 Rxe4 25. Nf5 Kf8 26. g4 Re8 27. Kg2 Rd8 28. R5c4 Rd2 29. a4 Ne7 30. Rd4 Rxd4 31. Nxd4 c6 32. Nb3 Nd5 33. Nc5 Nxb4 34. Nd7+ Ke7 35. Nxf6 Kxf6 36. a5 Ke6 37. h4 Kd6 38. Rd1+ Ke7 39. hxg5 hxg5 40. Kf3 c5 41. Ke4 Nc6 42. Kd5 Nxa5 43. Kxc5 Nc6 44. Kb6 Ne5 45. Rd4 Ke6 46. Kxb7 a5 47. Kb6 f6 48. Kb5 Ke7 49. Re4 Kd6 50. Kxa5 Kc5 51. Ka4 Nd3 52. f3 Ne1 53. f4 Nd3 54. fxg5 fxg5 55. Kb3 Nf2 56. Re5+ Kd6 57. Rxg5 Ke6 58. Kc2 Kf6 59. Rf5+ 1-0

[Event "Titled Tuesday intern op 17th Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.17"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Hamitevici, Vladimir"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2572"]
[BlackElo "2505"]
[PlyCount "89"]
[EventDate "2023.01.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 12"]
[Source "Chessbase"]
[SourceDate "2023.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qd7 8. O-O Bb6 9. Nbd2 Na5 10. Qc2 Nxc4 11. Nxc4 f6 {11...Qc6 is becoming the main line. 11...Dc6 wird zur Hauptvariante.} 12. a4 Qc6 13. Qe2 a6 14. d5 Qd7 15. Nxb6 cxb6 16. Rb1 $146 ({Vorgänger:} 16. Ba3 Nh6 17. Rfb1 Qc7 18. Nd2 Nf7 19. Nc4 b5 20. axb5 O-O 21. b6 Qe7 22. Ne3 {1-0 (78) Zhigalko,S (2572)-So,W (2773) Chess.com INT 2022}) 16... b5 17. axb5 axb5 18. Rxb5 Ne7 19. c4 O-O 20. Be3 h6 21. c5 dxc5 22. Bxc5 Re8 23. Rc1 Ng6 24. Be3 Ra4 25. Nd2 Nf4 26. Bxf4 exf4 27. Rbc5 f3 28. gxf3 Qh3 29. Qf1 b6 30. Rxc8 Rxc8 31. Qxh3 Rxc1+ 32. Kg2 Ra8 33. Qe6+ Kh8 34. f4 Rd1 35. Nf3 b5 36. Qc6 Rb8 37. Qc7 Re8 38. Nh4 b4 39. Qf7 Rb8 40. Ng6+ Kh7 41. Nf8+ Kh8 42. Ne6 Rg8 43. Qb7 Rb1 44. d6 Rd1 45. Qxb4 1-0

[Event "Titled Tuesday intern op 17th Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.17"]
[Round "7"]
[White "Bluebaum, Matthias"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2661"]
[BlackElo "2572"]
[PlyCount "86"]
[EventDate "2023.01.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 12"]
[Source "Chessbase"]
[SourceDate "2023.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 d6 6. Bd3 e5 7. Nge2 Re8 8. O-O c6 9. a3 Ba5 10. b4 Bc7 11. Ng3 d5 12. cxd5 cxd5 13. Nb5 e4 14. Nxc7 Qxc7 15. Be2 Be6 16. Rc1 Qd8 17. b5 Nbd7 18. Bb4 Nb6 19. f3 exf3 20. Bxf3 Nc4 21. Qd3 Rc8 22. e4 dxe4 23. Nxe4 Bf5 24. Rxc4 Nxe4 25. Rxc8 Qxc8 26. Qb3 Nf6 27. h3 Be4 28. Bxe4 Rxe4 29. d5 h6 30. d6 Qd7 31. Rc1 Qxb5 32. Qf3 Re5 33. Rc7 a5 34. Rxb7 Qd5 35. Bc3 Qc5+ 36. Kh2 Re3 37. d7 Nxd7 38. Qg4 Qxc3 39. Rxd7 Qe5+ 40. g3 Re2+ 41. Kg1 Qe3+ 42. Kh1 Qc1+ 43. Rd1 Qxd1# 0-1

[Event "Titled Tuesday intern op 17th Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.17"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Duda, Jan Krzysztof"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2729"]
[PlyCount "82"]
[EventDate "2023.01.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 12"]
[Source "Chessbase"]
[SourceDate "2023.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O a5 7. Re1 a4 8. Nbd2 Ne7 9. Nf1 h6 10. Ng3 Bh7 11. Bd3 Bxd3 12. Qxd3 g6 13. Be3 Nf5 14. Nxf5 gxf5 15. Qd2 Qa5 16. c3 c5 17. dxc5 Nxc5 18. Nd4 Ne4 19. Qe2 h5 20. f3 Nc5 21. b4 axb3 22. Nxb3 Nxb3 23. axb3 Qxa1 24. Qb5+ Kd8 25. Rxa1 Rxa1+ 26. Kf2 Bg7 27. Qxb7 Bxe5 28. Bb6+ Ke8 29. Bc5 Ra2+ 30. Kf1 Ra1+ 31. Ke2 Ra2+ 32. Kd3 Kd8 33. Be7+ Ke8 34. Bc5 Kd8 35. f4 Bxf4 36. Be7+ Ke8 37. Qc8+ Kxe7 38. Qb7+ Kf6 39. c4 Rd2+ 40. Kc3 d4+ 41. Kb4 Rb8 0-1

[Event "Titled Tuesday intern op 17th Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.17"]
[Round "9"]
[White "Paravyan, David"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2586"]
[BlackElo "2572"]
[PlyCount "99"]
[EventDate "2023.01.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 12"]
[Source "Chessbase"]
[SourceDate "2023.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. dxc5 bxc5 8. Bf4 Qb6 9. e3 Be7 10. Be2 O-O 11. h3 h6 12. O-O d6 13. Rfd1 Rd8 14. b4 Nbd7 15. Rab1 cxb4 16. axb4 Rac8 17. c5 dxc5 18. bxc5 Qxc5 19. Rxb7 Qxc3 20. Qxc3 Rxc3 21. Rxa7 Nd5 22. Bg3 Rcc8 23. Rxd5 exd5 24. Bb5 Nc5 25. Rxe7 Ne4 26. Kh2 Nxg3 27. Kxg3 Rc2 28. Nd4 Rb2 29. Be2 Rd6 30. Re8+ Kh7 31. Bd3+ g6 32. Be2 Kg7 33. Bf3 h5 34. h4 Rd2 35. Re7 Kf8 36. Ra7 Kg8 37. Ra5 Rb6 38. Bxd5 Rbb2 39. Ra7 Rxf2 40. Bf3 Kf8 41. Nc6 Rf1 42. Ne5 Kg8 43. Nxf7 Rb5 44. Ng5 Re5 45. Kf4 Rf5+ 46. Kg3 Rc1 47. Ra6 Kg7 48. Be4 Rf6 49. Ra7+ Kf8 50. Nh7+ 1-0

[Event "Titled Tuesday intern op 17th Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.17"]
[Round "10"]
[White "Leiva Rodriguez, Jeammarco Giuseppe"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2381"]
[BlackElo "2572"]
[PlyCount "76"]
[EventDate "2023.01.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 12"]
[Source "Chessbase"]
[SourceDate "2023.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4 8. e5 h5 $1 {[%mdl 4] is now more promising than 8...Nxf3+. im Vergleich zu 8...Sxf3+ vielversprechender.} 9. Nd5 Qc6 10. Nxd4 cxd4 11. c4 e6 12. Nf4 d6 13. Nxh5 $146 (13. exd6 Bxd6 14. d3 g5 15. Nh3 Bxh2+ 16. Kh1 Bf4 17. Kg1 Bxc1 18. Rxc1 f6 19. g3 {0-1 (53) Leiva Rodriguez,J (2405)-Zhigalko,S (2572) Chess.com INT 2022}) ({Vorgänger:} 13. exd6 Bxd6 14. d3 Nxh2 15. Be2 Qc7 16. Nxh5 Kf8 17. Bd2 g6 18. Nf6 b6 19. Qc1 {1-0 (35) So,W (2770)-Zhigalko,S (2572) Chess.com INT 2020}) 13... Nxe5 14. d3 b6 15. Ng3 Bb7 16. b4 Be7 17. Bb2 Rh4 18. Re4 Rxe4 19. Nxe4 d5 20. Bxd4 dxe4 21. Bxe5 O-O-O 22. b5 Qd7 23. bxa6 Bxa6 24. d4 f6 25. Bf4 Bc5 26. Be3 Bxd4 27. Bxd4 Qxd4 28. Qc1 Kc7 29. Rb1 Bb7 30. Rb5 Bc6 31. Rb3 Ra8 32. Rg3 g5 33. a3 Rd8 34. h4 gxh4 35. Qf4+ Qe5 36. Qxh4 Rd1 37. Rg7+ Bd7 38. Qh5 Qxh5 0-1

[Event "Titled Tuesday intern op 17th Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.17"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Chigaev, Maksim"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2572"]
[BlackElo "2632"]
[PlyCount "52"]
[EventDate "2023.01.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 12"]
[Source "Chessbase"]
[SourceDate "2023.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Bd7 6. O-O Bc6 7. Qe2 Ne7 8. Be4 Ng6 9. d3 Be7 10. Re1 Bxe4 11. Qxe4 Nc6 12. g3 dxc3 13. Nxc3 O-O 14. h4 h5 15. Bg5 Bxg5 16. Nxg5 Ncxe5 17. Rad1 Qf6 18. Qxb7 Ng4 19. Nce4 Qf5 20. Rc1 Rab8 21. Qxa7 Rxb2 22. Rxc5 e5 23. Rc7 Nxh4 24. gxh4 Qf4 25. Nh3 Qh2+ 26. Kf1 Qh1+ 0-1

[Event "Titled Tuesday intern op 31st Jan Early"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Yaniuk, Volodymyr"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2223"]
[PlyCount "109"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 14"]
[Source "Chessbase"]
[SourceDate "2023.02.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.02.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Be7 8. c4 c6 9. Re1 O-O 10. Nc3 Nxc3 11. bxc3 Bf6 12. cxd5 cxd5 13. Qh5 g6 14. Qxd5 Bc6 15. Qxd8 Rfxd8 16. Rb1 Rac8 17. Bd2 Bd5 18. a4 b6 19. a5 Rd6 20. axb6 axb6 21. h3 Kg7 22. Rb5 Bc4 23. Bxc4 Rxc4 24. Reb1 Bd8 25. Kf1 Ra4 26. Ke2 Ra2 27. R5b2 Ra3 28. Kd3 Bf6 29. Rb3 Ra6 30. Bf4 Rc6 31. Be3 Bd8 32. d5 Rd6 33. c4 Ra2 34. R1b2 Ra6 35. Bd4+ f6 36. g4 Kf7 37. f4 h6 38. f5 h5 39. Re2 hxg4 40. hxg4 Ra7 41. Re6 Rad7 42. Ke4 gxf5+ 43. gxf5 Bc7 44. Bxf6 b5 45. Rxb5 Rxe6+ 46. fxe6+ Kxf6 47. exd7 Ke7 48. Rb7 Kxd7 49. c5 Kc8 50. Rxc7+ Kxc7 51. Ke5 Kd7 52. d6 Kc6 53. Ke6 Kb7 54. Ke7 Kb8 55. d7 1-0

[Event "Titled Tuesday intern op 31st Jan Early"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "2"]
[White "Mammadzada, Gunay Vuqar Qizi"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2472"]
[BlackElo "2572"]
[PlyCount "84"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 14"]
[Source "Chessbase"]
[SourceDate "2023.02.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.02.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 {12...Rb8 is a critical line. 12...Tb8 ist die kritische Fortsetzung.} 13. Ncb4 O-O 14. h4 Bh6 15. Nxe7+ Qxe7 16. Nd5 Qb7 17. Be2 Be6 18. O-O $146 ({Predecessor:} 18. g4 Bxd5 19. Qxd5 Qxd5 20. exd5 Bf4 21. a4 bxa4 22. Rxa4 a5 23. O-O Rfb8 24. Ra2 {0-1 Kazarian,A (2096)-Yakimova,M (2269) Titled Tuesday intern op 06th Oct Chess.com INT blitz 2020 (5)}) 18... a5 19. Qd3 Bxd5 20. exd5 Rab8 21. Bg4 g6 22. h5 f5 23. Be2 e4 24. Qd1 Bf4 25. b4 a4 26. a3 Rbc8 27. c4 bxc4 28. Qxa4 Qe7 29. g3 Be5 30. Rac1 c3 31. Kg2 f4 32. Bg4 f3+ 33. Kg1 Rc7 34. Qc2 Bd4 35. Be6+ Kh8 36. Qxe4 Qf6 37. h6 g5 38. b5 Re7 39. Rfd1 Bc5 40. Rd3 g4 41. Rcxc3 Qxh6 42. Rc1 Qxc1+ 0-1

[Event "Titled Tuesday intern op 31st Jan Early"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "4"]
[White "Panesso Rivera, Henry"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2341"]
[BlackElo "2572"]
[PlyCount "117"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 14"]
[Source "Chessbase"]
[SourceDate "2023.02.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.02.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. Qc2 dxc4 5. Qxc4 Nf6 6. g3 b5 7. Qb3 Bb7 8. Bg2 Nbd7 9. O-O Be7 {seems to push 9...a6 aside. setzt sich inzwischen gegen 9...a6 durch.} 10. Rd1 O-O 11. Nc3 a6 12. Bf4 Qb6 13. Ne5 Rfd8 14. Nxd7 $146 ({Predecessor:} 14. Rac1 Rac8 15. Nxd7 Nxd7 16. Ne4 c5 17. dxc5 Bxc5 18. Nxc5 Nxc5 19. Qe3 Rxd1+ 20. Rxd1 Bxg2 21. Kxg2 {1/2 Haznadar,N (1881)-Selimovic,A (1943) Sarajevo Galijatovic Memorial 8th 2022 (8)}) 14... Rxd7 15. Na4 Qa7 16. Nc5 Bxc5 17. dxc5 Rxd1+ 18. Rxd1 Qxc5 19. Be3 Qf5 20. h3 h6 21. g4 Qe5 22. Bd4 Qxe2 23. Bxf6 gxf6 24. Rd7 Rb8 25. Qb4 c5 26. Qf4 Qe1+ 27. Kh2 Qe5 28. Qxe5 fxe5 29. Bxb7 a5 30. Rc7 Kg7 31. Bc8 Kf6 32. Rxc5 b4 33. b3 Ra8 34. Bb7 Ra7 35. Bc6 Rc7 36. Rc4 Ke7 37. Kg3 Ra7 38. Kf3 f5 39. Ke3 Kd6 40. Ba4 Kd5 41. f4 exf4+ 42. Kxf4 Rf7 43. Bc6+ Kd6 44. gxf5 Rxf5+ 45. Ke3 Rf1 46. Bf3 Re1+ 47. Kf4 Ra1 48. Rc6+ Ke7 49. Ke5 Kf7 50. Be4 Rxa2 51. Rc7+ Kf8 52. Kxe6 a4 53. bxa4 Rxa4 54. Bd5 Ra6+ 55. Ke5 Rb6 56. Be6 b3 57. Kf6 Rb8 58. Rh7 Ke8 59. Rh8# 1-0

[Event "Titled Tuesday intern op 31st Jan Early"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Borrmann, Laurenz"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2315"]
[PlyCount "83"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 14"]
[Source "Chessbase"]
[SourceDate "2023.02.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.02.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 a6 6. O-O Bg6 7. Nbd2 Nd7 8. Nb3 c5 9. c4 dxc4 10. Bxc4 b5 11. Be2 c4 12. Nbd2 Ne7 13. Nb1 Nd5 14. Nc3 Nxc3 15. bxc3 Nb6 16. Bg5 Be7 17. Qd2 O-O 18. Rfe1 Rb8 19. a3 h6 20. Bxe7 Qxe7 21. Bd1 Rfd8 22. Bc2 Bxc2 23. Qxc2 Nd5 24. Nd2 a5 25. Ne4 b4 26. cxb4 axb4 27. Qxc4 bxa3 28. Nd6 Ra8 29. g3 Qa7 30. Reb1 Qa4 31. Qd3 Nb4 32. Qf3 Rf8 33. Qc3 a2 34. Rxb4 Qa7 35. Qb3 Rfb8 36. Kg2 Qxd4 37. Rxb8+ Rxb8 38. Qxb8+ Kh7 39. Rxa2 Qd5+ 40. Kg1 Qxa2 41. Qc7 Qb1+ 42. Kg2 1-0

[Event "Titled Tuesday intern op 31st Jan Early"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "6"]
[White "Martin Fuentes, Alberto"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2393"]
[BlackElo "2572"]
[PlyCount "145"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 14"]
[Source "Chessbase"]
[SourceDate "2023.02.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.02.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. Be3 d6 7. Qd2 b5 8. Nge2 b4 $1 {The main line 8...b4 scores better than 8...Nd4. Die Hauptvariante 8...b4 punktet besser als 8...Sd4.} 9. Nd1 Nd4 10. O-O a5 11. Nc1 a4 12. c3 Nc6 13. c4 $146 ({Predecessor:} 13. a3 bxc3 14. bxc3 Bd7 15. f4 f5 16. Nf2 Nh6 17. e5 O-O 18. d4 cxd4 19. cxd4 {0-1 Yilmazyerli,M (2318)-Yilmaz,M (2489) TUR-chT Konya 2011 (11)}) 13... a3 14. Rb1 axb2 15. Nb3 Nf6 16. h3 O-O 17. d4 Nd7 18. Nxb2 cxd4 19. Nxd4 Nxd4 20. Bxd4 Bxd4 21. Qxd4 Qa5 22. Nd3 Ba6 23. Rfc1 Rfc8 24. Rb2 Nc5 25. Nxc5 dxc5 26. Qe5 Rb7 27. Rd2 b3 28. Qb2 Rcb8 29. Rcd1 Bxc4 30. axb3 Bxb3 31. Ra1 Qb6 32. e5 Rc7 33. Rc1 c4 34. Qc3 Qb4 35. Re2 Qxc3 36. Rxc3 Rd8 37. Be4 Rd4 38. Kg2 e6 39. f4 Rcd7 40. Kf2 Rd2 41. Ke3 Rxe2+ 42. Kxe2 h5 43. Bc6 Rc7 44. Bb5 Rc5 45. Ba6 Rc6 46. Bb5 Rc5 47. Ba6 Kg7 48. Ke3 h4 49. g4 g5 50. Kd4 Ra5 51. Bxc4 Bxc4 52. Rxc4 Ra3 53. fxg5 Rxh3 54. Ke4 Rh1 55. Kf4 Rf1+ 56. Ke3 h3 57. Rc2 Rg1 58. Rh2 Rxg4 59. Rxh3 Rxg5 60. Kf4 Rf5+ 61. Ke4 Rg5 62. Rf3 Kg6 63. Rf6+ Kg7 64. Rf2 Rg4+ 65. Ke3 Ra4 66. Rf1 Kg6 67. Rf2 Ra3+ 68. Ke4 Ra4+ 69. Ke3 Rg4 70. Rf1 Kg7 71. Rf2 Rg3+ 72. Ke4 Rg4+ 73. Ke3 1/2-1/2

[Event "Titled Tuesday intern op 31st Jan Early"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "7"]
[White "Skuhala, Barbara"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "2103"]
[BlackElo "2572"]
[PlyCount "99"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 14"]
[Source "Chessbase"]
[SourceDate "2023.02.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.02.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 Be7 7. c4 O-O 8. Nc3 {8.Be3 is not played anymore. 8.Le3 wird inzwischen seltener gespielt.} a5 9. Be3 Be6 10. Be2 a4 11. Nd2 Qa5 12. O-O Nbd7 13. Rc1 Bd8 14. Kh1 Bb6 15. Bxb6 Nxb6 16. Nd5 $146 ({Predecessor:} 16. Nb5 Rfd8 17. b3 axb3 18. axb3 Nbd7 19. Ra1 Qb4 20. Qc2 Ne8 21. Rfd1 Ra6 22. Qc3 Qxc3 23. Nxc3 {1/2 Fernandez Romero,E (2445)-Garcia Martinez,S (2353) Alcudia 1st 2003 (7)}) 16... Nfd7 17. f4 Bxd5 18. exd5 f5 19. fxe5 Nxe5 20. Nf3 Nxf3 21. Rxf3 Nd7 22. Bd3 g6 23. Re3 Rae8 24. Qe2 Qd8 25. Re1 Rxe3 26. Qxe3 Nc5 27. Bf1 Qf6 28. b4 axb3 29. axb3 Ne4 30. Bd3 Nc5 31. b4 Nd7 32. c5 f4 33. Qh3 Ne5 34. Be4 Kg7 35. c6 bxc6 36. dxc6 h5 37. b5 Ng4 38. Qf3 Qh4 39. Qc3+ Kh6 40. h3 Nf2+ 41. Kg1 f3 42. Qe3+ Kg7 43. Qxf2 Qg5 44. Bxf3 Qxb5 45. c7 Qc4 46. Qb2+ Kh6 47. Qc1+ Qxc1 48. Rxc1 Rc8 49. Bb7 Rxc7 50. Rxc7 1-0

[Event "Titled Tuesday intern op 31st Jan Early"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "8"]
[White "Zhigalko, Sergei"]
[Black "Sharapov, Evgeny"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2375"]
[PlyCount "101"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 14"]
[Source "Chessbase"]
[SourceDate "2023.02.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.02.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 e6 7. Bd3 Nge7 8. O-O Ng6 9. Qg3 Be7 10. Re1 O-O 11. a3 b6 12. Nc3 a5 13. Nb5 Ba6 14. Bd2 Bxb5 15. Bxb5 Qc7 16. Bd3 Qd8 17. Rad1 Rc8 18. Ng5 Nd4 19. c3 Nb3 20. Be3 Nc5 21. Bc2 Qc7 22. h4 h6 23. Nxf7 Nxh4 24. Nxh6+ Kh8 25. Ng4 Ne4 26. Qh3 Kg8 27. f3 Nc5 28. Bf2 Nf5 29. Ne3 Qd7 30. Nxf5 exf5 31. e6 Qb5 32. Bxf5 Rxf5 33. Qxf5 Rf8 34. Qc2 Qc6 35. Re5 Nxe6 36. Rde1 Rf6 37. Qd2 Bc5 38. Qxd5 Qxd5 39. Rxd5 Bxf2+ 40. Kxf2 Nc5 41. Re2 Kf7 42. g4 Ne6 43. Rf5 Rxf5 44. gxf5 Nf4 45. Rd2 b5 46. Ke3 Nh5 47. Rd5 Ng3 48. Rxb5 Kf6 49. Rxa5 Nxf5+ 50. Rxf5+ Kxf5 51. a4 1-0

[Event "Titled Tuesday intern op 31st Jan Early"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Arabidze, Meri"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2572"]
[BlackElo "2427"]
[PlyCount "95"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 14"]
[Source "Chessbase"]
[SourceDate "2023.02.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.02.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nc6 8. O-O Be7 9. Bd2 O-O 10. Nc3 Nb6 11. Bb3 Na5 12. Bc2 Bd7 13. Qe2 Nac4 14. Rfe1 Nxd2 15. Nxd2 dxe5 16. dxe5 Bc6 17. Nde4 Nd5 18. Rad1 Qb6 19. Nxd5 Bxd5 20. Nf6+ Bxf6 21. exf6 g6 22. Bb3 Bxb3 23. axb3 Rfd8 24. Qf3 h5 25. h3 a5 26. g4 hxg4 27. hxg4 Rxd1 28. Rxd1 Rd8 29. Rc1 Qd4 30. Kg2 b5 31. Rc7 a4 32. bxa4 bxa4 33. Rb7 Qe5 34. Ra7 Qd4 35. Ra8 Rxa8 36. Qxa8+ Kh7 37. Qf3 Qxb2 38. g5 Qe5 39. Qh3+ Kg8 40. Qh6 Qd5+ 41. Kh2 Qd6+ 42. Kg2 Qf8 43. Qh4 a3 44. Qa4 Qc5 45. Qe8+ Qf8 46. Qa4 Qd6 47. Qe8+ Qf8 48. Qa4 1/2-1/2

[Event "Titled Tuesday intern op 31st Jan Early"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "10"]
[White "Kalogeris, Ioannis"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "2409"]
[BlackElo "2572"]
[PlyCount "88"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 14"]
[Source "Chessbase"]
[SourceDate "2023.02.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.02.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. e5 Ng4 5. Qe2 f6 6. exf6 Nxf6 7. d4 Nxd4 8. Nxd4 cxd4 9. Nb5 Qb6 10. Qe5 d6 11. Qxd4 Qxd4 12. Nxd4 a6 13. Bc4 d5 14. Bb3 e5 15. Nf3 Bd6 16. Be3 Bg4 17. h3 Bxf3 18. gxf3 d4 19. Bg5 Rf8 20. f4 h6 21. Bxf6 Rxf6 22. fxe5 Bxe5 23. Bd5 O-O-O 24. Be4 d3 25. cxd3 Bxb2 26. Rb1 Rb6 27. Ke2 Rdd6 28. Rhg1 Kd8 29. Rg3 Re6 30. Rf3 Bf6 31. Rxb6 Rxb6 32. a4 Rb2+ 33. Kf1 b6 34. Rf5 Kc7 35. a5 Bd4 36. axb6+ Kxb6 37. Rf7 Kc5 38. Kg2 a5 39. Rc7+ Kd6 40. Rf7 a4 41. Kg3 a3 42. Rf8 a2 43. Ra8 Rd2 44. f4 a1=Q 0-1

[Event "Titled Tuesday intern op 31st Jan Early"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "11"]
[White "Zhigalko, Sergei"]
[Black "Taspinar, Yanki"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2572"]
[BlackElo "2275"]
[PlyCount "107"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 14"]
[Source "Chessbase"]
[SourceDate "2023.02.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.02.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. Nbd2 a6 7. c3 Ba7 8. Bb3 h6 9. Re1 Be6 10. Nf1 O-O 11. Ng3 Re8 12. h3 d5 13. exd5 Bxd5 14. Be3 Bxe3 15. Rxe3 Qd7 16. Bc2 Rad8 {16...Re7 is the hot move. 16...Te7 ist der hippe Zug.} 17. Qe2 Bxf3 18. Rxf3 $5 {[%mdl 4] Exploring less charted territory. Erkundet wenig bekanntes Terrain.} Qd5 $146 ({Predecessor:} 18... Nd5 19. Qe4 Re6 20. d4 g6 21. Qh4 exd4 22. Nf5 gxf5 23. Bxf5 Qe7 24. Qg4+ Kf8 {1/2 Brkic,A (2564)-Papp,G (2526) Zadar op-A 17th 2010 (9)}) 19. Bb3 Qd7 20. Nh5 Nd5 21. Bxd5 Qxd5 22. Rg3 Kf8 23. Nxg7 Re7 24. Qh5 Rd6 25. Nf5 Rf6 26. Nxe7 Kxe7 27. Qe2 Kf8 28. a3 b5 29. Re1 Rf4 30. Rf3 Rxf3 31. Qxf3 Qxf3 32. gxf3 f6 33. Kg2 Kf7 34. f4 exf4 35. d4 Na5 36. Kf3 Nc4 37. Re2 a5 38. Kxf4 a4 39. Ke4 c6 40. Kd3 f5 41. Kc2 Kf6 42. Re8 Kf7 43. Rc8 Na5 44. f4 Ke6 45. Re8+ Kf6 46. Rg8 Kf7 47. Rg3 Nc4 48. h4 Nd6 49. h5 Ne4 50. Rg6 Nf6 51. Rxh6 Kg7 52. Rg6+ Kf7 53. Rg5 Ke6 54. h6 1-0

[Event "Titled Tuesday intern op 31st Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Arencibia Monduy, Antonio"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2134"]
[PlyCount "61"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 14"]
[Source "Chessbase"]
[SourceDate "2023.02.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.02.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 cxd4 6. cxd4 Nge7 7. Nc3 Nf5 8. a3 Qb6 9. Na4 Qd8 10. b4 a6 11. Bb2 Be7 12. Bd3 O-O 13. O-O Bd7 14. Nc5 Bxc5 15. dxc5 Nce7 16. Re1 Bb5 17. Bc2 a5 18. a4 Bc4 19. b5 Rc8 20. Ba3 Ng6 21. Bxf5 exf5 22. c6 Re8 23. cxb7 Rb8 24. Nd4 Rxb7 25. Nxf5 Rxe5 26. Nd6 Rxe1+ 27. Qxe1 Rd7 28. Nf5 d4 29. Rd1 d3 30. Qc3 Be6 31. Qxg7# 1-0

[Event "Titled Tuesday intern op 31st Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "2"]
[White "Zhigalko, Sergei"]
[Black "Atanasov, Anthony"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2572"]
[BlackElo "2361"]
[PlyCount "57"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 14"]
[Source "Chessbase"]
[SourceDate "2023.02.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.02.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8. Nc3 Nxc3 9. bxc3 O-O 10. Qh5 f5 11. Re1 Qf6 12. Qf3 c6 13. Bf4 Rae8 14. h4 Re7 15. Bg5 Rxe1+ 16. Rxe1 Qf7 17. Bf4 Qf6 18. Qg3 Bxf4 19. Qxf4 Re8 20. Rxe8+ Bxe8 21. Qb8 Kf8 22. Qxb7 Qxh4 23. Qxa7 Qf4 24. a4 Qc1+ 25. Bf1 Qxc2 26. a5 Qxc3 27. a6 Qa5 28. Qc5+ Qxc5 29. dxc5 1-0

[Event "Titled Tuesday intern op 31st Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "3"]
[White "Maximov, Dmitry"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2497"]
[BlackElo "2572"]
[PlyCount "173"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 14"]
[Source "Chessbase"]
[SourceDate "2023.02.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.02.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. Qe2 Bg4 6. a4 Nd7 7. h3 Bh5 8. Ra3 e5 9. Rd3 c4 10. Rc3 b5 11. g4 Bg6 12. h4 h5 13. g5 Bb4 14. Re3 Bc5 15. Rc3 O-O 16. b3 Bd4 17. axb5 cxb5 18. bxc4 Bxc3 19. Nxc3 bxc4 20. Qxc4 Qa5 21. O-O Rac8 22. Qe2 Rfe8 23. Re1 Nc5 24. Qe3 Ne6 25. Nd5 Rxc2 26. Nxe5 Nc5 27. Nc6 Qa4 28. Nce7+ Kh7 29. d3 Nb3 30. Nxg6 fxg6 31. Qf4 Nxc1 32. Qf7 Kh8 33. Qxg6 Qc6 34. Qxh5+ Kg8 35. g6 Qe6 36. Re3 Ne2+ 37. Kf1 Nf4 38. Nxf4 Qf6 39. Rf3 Kf8 40. Ne6+ Rxe6 41. Rxf6+ Rxf6 42. Qh8+ Ke7 43. Qxg7+ Ke6 44. Qg8+ Ke7 45. Qg7+ Ke6 46. Qxa7 Rc1+ 47. Ke2 Rxg6 48. Qb6+ Kf7 49. Qb7+ Kg8 50. Qb8+ Kh7 51. h5 Rg7 52. Qe5 Rgc7 53. Qf5+ Kh8 54. Qf6+ Kh7 55. Qg6+ Kh8 56. h6 R1c6 57. Qf5 Kg8 58. Qg5+ Kh7 59. f4 Rxh6 60. e5 Rg7 61. Qf5+ Kh8 62. Ke3 Rhg6 63. Ke4 Kg8 64. d4 Rg1 65. Qe6+ Kh7 66. d5 Rf1 67. d6 Re1+ 68. Kf5 Rd1 69. Qf6 Rh1 70. Ke6 Rh6 71. d7 Rg8 72. Ke7 Rxf6 73. exf6 Ra8 74. d8=Q Rxd8 75. Kxd8 Kg6 76. Ke7 Kf5 77. f7 Kxf4 78. f8=Q+ Ke5 79. Qf6+ Ke4 80. Qe6+ Kd3 81. Kd6 Kc2 82. Qd5 Kb1 83. Qd2 Ka1 84. Kc5 Kb1 85. Kb4 Ka1 86. Kb3 Kb1 87. Qb2# 1-0

[Event "Titled Tuesday intern op 31st Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "4"]
[White "Liu, Eric"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2214"]
[BlackElo "2572"]
[PlyCount "132"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 14"]
[Source "Chessbase"]
[SourceDate "2023.02.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.02.10"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bg4 3. e3 e5 4. h3 Bxf3 5. Qxf3 Nf6 6. Bb2 Bd6 7. d4 e4 8. Qd1 c6 9. c4 O-O 10. Nc3 Nbd7 11. Be2 Re8 12. O-O Nf8 13. Rc1 a6 14. Qd2 Ne6 15. g3 Qd7 16. Kg2 Ng5 17. Rh1 Qf5 18. h4 Nf3 19. Qd1 h5 20. Bxf3 exf3+ 21. Qxf3 Qe6 22. Rhe1 g6 23. Ne2 Ne4 24. Nf4 Qf5 25. Nd3 Nxg3 26. fxg3 Qxd3 27. cxd5 cxd5 28. Rf1 Qe4 29. Qxe4 Rxe4 30. Rf6 Rd8 31. Rc3 Kg7 32. Rf3 f5 33. Bc1 Kf7 34. a4 Ke6 35. Rc2 Kd7 36. Ra2 Rc8 37. Ba3 Bxa3 38. Rxa3 Rc2+ 39. Kh3 Rc3 40. Ra2 Rexe3 41. Rxe3 Rxe3 42. Rc2 Rxb3 43. Rc5 Kd6 44. Rc8 f4 45. Rd8+ Kc6 46. Kh2 fxg3+ 47. Kh3 Rd3 48. Rg8 Rxd4 49. Rxg6+ Kc5 50. Rxg3 Rxa4 51. Rg5 Ra3+ 52. Kh2 Re3 53. Rxh5 b5 54. Rh8 d4 55. Ra8 d3 56. Rc8+ Kd4 57. h5 Re5 58. h6 Rh5+ 59. Kg3 Rxh6 60. Rd8+ Kc3 61. Kf2 Kd2 62. Ra8 Rf6+ 63. Kg3 b4 64. Rb8 a5 65. Ra8 b3 66. Rxa5 b2 0-1

[Event "Titled Tuesday intern op 31st Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "5"]
[White "Zhigalko, Sergei"]
[Black "Tan, Zhongyi"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2572"]
[BlackElo "2530"]
[PlyCount "77"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 14"]
[Source "Chessbase"]
[SourceDate "2023.02.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.02.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Rfd8 13. Nd4 Rac8 {13...h6 deserves study. 13...h6 verdient Beachtung.} 14. f3 Be8 15. Nd5 Qxd2 16. Nxe7+ Kf8 17. Bxd2 Kxe7 18. Bb4 Nd7 19. e5 Nc5 20. exd6+ Kf6 21. Nb3 Nxb3 $146 ({Predecessor:} 21... b6 22. Nxc5 bxc5 23. Ba5 Rd7 24. Bc7 Kg6 25. Rd3 f6 26. Rxe6 Bf7 27. Re1 {1-0 Cejas,J (2336)-Celestino,G (2141) Mar del Plata op 40th 2009 (8)}) 22. axb3 Bc6 23. c4 b6 24. Bc3+ Kg6 25. Rd4 h5 26. b4 Rd7 27. b3 Kh7 28. Kb2 g6 29. b5 Bb7 30. Rd2 Rcd8 31. Red1 Rc8 32. Bf6 Rc5 33. Ra1 Rf5 34. Be7 Bc8 35. Kc3 e5 36. Rda2 f6 37. Rxa7 Kh6 38. Rxd7 Bxd7 39. Ra7 1-0

[Event "Titled Tuesday intern op 31st Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "6"]
[White "Zhigalko, Sergei"]
[Black "Golding, Alex"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2572"]
[BlackElo "2318"]
[PlyCount "55"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 14"]
[Source "Chessbase"]
[SourceDate "2023.02.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.02.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bd6 6. d4 Nf6 7. O-O O-O 8. Re1 h6 9. Nbd2 Re8 10. a4 b6 11. a5 Nxa5 12. Rxa5 bxa5 13. Qb3 Re7 14. dxe5 Bxe5 15. Bxf7+ Kh8 16. Nh4 d6 17. Ng6+ Kh7 18. Nf3 Bxc3 19. Rd1 Rxf7 20. Qxf7 Bg4 21. Nf4 Bxf3 22. Qg6+ Kg8 23. gxf3 Qe8 24. Qg2 Be5 25. Ng6 Nd7 26. Bxh6 Kh7 27. Nxe5 Nxe5 28. Qxg7# 1-0

[Event "Titled Tuesday intern op 31st Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "7"]
[White "Terry, Renato"]
[Black "Zhigalko, Sergei"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2516"]
[BlackElo "2572"]
[PlyCount "153"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 14"]
[Source "Chessbase"]
[SourceDate "2023.02.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.02.10"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. b3 e6 4. Bb2 Bd6 5. c4 O-O 6. Be2 b6 7. O-O Bb7 8. cxd5 exd5 9. Nd4 Re8 10. Nf5 Bf8 11. Qc2 Nbd7 12. d3 g6 13. Ng3 c5 14. Nd2 Rc8 15. Rac1 Bd6 16. Rfe1 h5 17. Ngf1 Qe7 18. Qb1 Ng4 19. h3 Nh6 20. d4 Nf5 21. Bxh5 Nf6 22. Bf3 Ne4 23. Nxe4 dxe4 24. Bg4 Qg5 25. dxc5 Bxc5 26. Rc4 Rcd8 27. Bxf5 Qxf5 28. Ng3 Qe6 29. Ba1 f6 30. Qb2 Be7 31. Rc7 Rd7 32. Rxd7 Qxd7 33. Qb1 Qe6 34. Rd1 Kf7 35. Rd4 Rd8 36. Rxd8 Bxd8 37. Qd1 Be7 38. Ne2 Qd5 39. Bd4 Qa5 40. a4 Qb4 41. Nf4 Qd6 42. Qe2 Qc6 43. g3 Bc8 44. Kg2 Bd6 45. Kh2 Bxf4 46. exf4 Qd5 47. Qe3 Be6 48. b4 Qc6 49. Bc3 Qd5 50. a5 Qd3 51. Qe1 Qf3 52. Bd4 Bd5 53. Be3 bxa5 54. bxa5 Be6 55. Bxa7 Qh5 56. Qf1 Qxa5 57. Be3 Qh5 58. Qg2 Bg4 59. h4 Bf3 60. Qh3 Qf5 61. Qf1 Qd5 62. Qc1 Qd1 63. Qxd1 Bxd1 64. Kg1 Bf3 65. Kf1 f5 66. Ke1 Bg4 67. Kd2 Bf3 68. Kc3 Bg4 69. Kd4 Bh5 70. Ke5 Bg4 71. Bd4 Bh5 72. Bc3 Bg4 73. Be1 Bh5 74. Bd2 Bg4 75. Be3 Bh5 76. Kd4 Bg4 77. Kc3 1/2-1/2

[Event "Titled Tuesday intern op 31st Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "8"]
[White "Kozak, Adam"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2558"]
[BlackElo "2572"]
[PlyCount "158"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 14"]
[Source "Chessbase"]
[SourceDate "2023.02.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.02.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bb4 5. d3 d6 6. a3 Ba5 7. b4 Bb6 8. Be2 a5 $5 {[%mdl 4] Leaves trodden paths. Verlässt die ausgetretenen Pfade.} 9. b5 Nd4 10. Be3 O-O 11. O-O h6 $146 ({Predecessor:} 11... Ba7 12. Bxd4 exd4 13. Na4 c5 14. Nd2 Bb8 15. f4 Bc7 16. Bf3 Rb8 17. Qe2 Re8 18. Qf2 Bd7 19. h3 b6 20. Rae1 h6 21. Qh4 Qe7 22. Qg3 Bc8 {1/2 Willmann,B (2226)-Daanen,A (2235) RA-2016-0-00426 LSS email 2015}) 12. a4 c6 13. Rb1 Bc5 14. Bd2 Be6 15. Nxd4 Bxd4 16. Na2 d5 17. exd5 cxd5 18. Nc1 dxc4 19. dxc4 Bf5 20. Rb3 Ne4 21. Bd3 Qh4 22. g3 Nxg3 23. hxg3 Qxg3+ 24. Kh1 Qh4+ 25. Kg1 e4 26. Be2 Rad8 27. Kg2 e3 28. Bxe3 Bh3+ 29. Kg1 Bxe3 30. Rxe3 Rxd1 31. Rxd1 Bf5 32. Rd5 Be6 33. Rde5 Rd8 34. Nd3 Qxc4 35. b6 Qxa4 36. Nc5 Qa1+ 37. Kh2 Bd5 38. f3 Bc6 39. Bd3 g6 40. Bc4 Qb2+ 41. Be2 Qxb6 42. Kg2 Qb4 43. Nd3 Qg4+ 44. Kf2 Qh4+ 45. Kg2 a4 46. Nf2 Qf6 47. Ng4 Qg7 48. Re7 h5 49. Ne5 Bd5 50. Nd7 Qh6 51. Nf6+ Kg7 52. Ne8+ Rxe8 53. Rxe8 Qg5+ 54. Kf2 Qh4+ 55. Kg2 Qg5+ 56. Kf2 Bc6 57. R8e5 Qf4 58. Rc5 Qd4 59. Rc4 Qd6 60. Rd3 Qh2+ 61. Ke3 h4 62. Rdd4 Qg1+ 63. Kd2 h3 64. Rg4 h2 65. Rc1 Qf2 66. Rf1 Qb6 67. Rh4 Qb2+ 68. Ke1 a3 69. Rxh2 a2 70. Kf2 Qd4+ 71. Kg3 a1=Q 72. Rxa1 Qxa1 73. f4 Qc3+ 74. Kf2 Qd4+ 75. Kg3 Qe3+ 76. Kg4 Bd7+ 77. f5 Bxf5+ 78. Kh4 Qf4+ 79. Bg4 Qxg4# 0-1

[Event "Titled Tuesday intern op 31st Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "9"]
[White "Zhigalko, Sergei"]
[Black "Lenderman, Aleksandr"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2572"]
[PlyCount "80"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 14"]
[Source "Chessbase"]
[SourceDate "2023.02.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.02.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nd2 {8.0-0 gains popularity. 8.0-0 wird beliebter.} Nbc6 9. N2f3 a6 10. O-O Be4 11. c3 Qc7 12. Qa4 Rd8 $146 ({Predecessor:} 12... Ng6 13. Bb5 Nge7 14. Ng5 Bf5 15. f4 Qc8 16. Bxc6+ bxc6 17. Rf2 Qd7 18. Nb3 Nc8 {1-0 Pasiev,R (2323)-Barsamian,E (2258) Voronezh op 16th 2012 (5)}) 13. Rfe1 Bxf3 14. Nxf3 Nf5 15. Bf4 Bc5 16. Bd3 Nfe7 17. Rad1 Ng6 18. Bg3 O-O 19. Qc2 Rfe8 20. h4 Nf8 21. h5 h6 22. Qa4 Nd7 23. Bb1 Nf8 24. Qg4 Qb6 25. b4 Be7 26. Bf4 Kh8 27. Rd3 f5 28. exf6 Bxf6 29. Be3 Qc7 30. Bc5 Be7 31. Bd4 Nxd4 32. Nxd4 e5 33. Nf5 Bg5 34. Red1 e4 35. Rxd5 Rxd5 36. Rxd5 Qxc3 37. Qd1 e3 38. fxe3 Bxe3+ 39. Nxe3 Qxe3+ 40. Kh1 Qf2 0-1

[Event "Titled Tuesday intern op 31st Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "10"]
[White "Zhigalko, Sergei"]
[Black "Iskusnyh, Sergei"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2572"]
[BlackElo "2443"]
[PlyCount "58"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 14"]
[Source "Chessbase"]
[SourceDate "2023.02.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.02.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Na3 Bd7 7. Nc2 Qa5 8. Bd3 Nxd4 9. Ncxd4 cxd4 10. Nxd4 Nc6 11. Nf3 d4 12. O-O dxc3 13. Qe2 cxb2 14. Bxb2 Be7 15. Rfd1 Nb4 16. Qd2 Qa4 17. Bf1 Bc6 18. Nd4 Rd8 19. Qf4 Nc2 20. Rac1 Nxd4 21. Rxd4 Rxd4 22. Qxd4 Qxd4 23. Bxd4 O-O 24. f4 Rd8 25. Be3 a5 26. Kf2 g6 27. g3 h5 28. Rb1 a4 29. Bc4 Rc8 0-1

[Event "Titled Tuesday intern op 31st Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "11"]
[White "Rakhmatullaev, Almas"]
[Black "Zhigalko, Sergei"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2306"]
[BlackElo "2572"]
[PlyCount "77"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023 Update 14"]
[Source "Chessbase"]
[SourceDate "2023.02.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.02.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. f4 b5 7. Nf3 b4 {7...b4 scores better than 7...d6. 7...b4 punktet besser als 7...d6.} 8. Ne2 e6 9. O-O Nge7 10. Kh1 O-O 11. Be3 d6 12. Rb1 a5 $146 ({Predecessor:} 12... Qa5 13. f5 exf5 14. Nf4 Qxa2 15. Nd5 Nxd5 16. exd5 Ne5 17. Nxe5 Bxe5 18. d4 cxd4 19. Bxd4 {0-1 Bodler,M (1987)-Postny,E (2559) Champions Challenge 106th Playchess.com INT blitz 2005 (1.2)}) 13. h3 Qb6 14. g4 f5 15. Ng3 Nd4 16. Nd2 Qc7 17. Ne2 Nec6 18. Nf3 Bb7 19. Ng3 a4 20. gxf5 exf5 21. exf5 Nxf5 22. Nxf5 Rxf5 23. Nh4 Rh5 24. Qg4 Ne7 25. f5 Bxg2+ 26. Kxg2 Nd5 27. Bd2 Bf6 28. fxg6 Rxh4 29. Qe6+ Kh8 30. Rxf6 Qb7 31. Kh2 Nxf6 32. Qxf6+ Qg7 33. Qxh4 Re8 34. Re1 Rxe1 35. Bxe1 Qxg6 36. Qd8+ Kg7 37. Qe7+ Kg8 38. Bg3 d5 39. Qxc5 1-0

