[Event "IPCA New Year op"]
[Site "Lichess.org INT"]
[Date "2023.12.31"]
[Round "1"]
[White "Anfinogenov, Artem"]
[Black "Dyak, Grigorij"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1930"]
[BlackElo "1943"]
[PlyCount "151"]
[EventDate "2023.12.31"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 Be7 6. e3 c6 7. Bd3 0-0 8. f3 Re8 9. Nge2 h6 10. Bh4 Nh7 11. Bf2 Nd7 12. 0-0 Ndf6 13. h3 c5 14. Ng3 cxd4 15. exd4 Be6 16. Re1 a6 17. Nf5 Bf8 18. Qd2 Qd7 19. Ng3 Bd6 20. Qc2 Nf8 21. Nf5 Bb8 22. Bh4 N8h7 23. Rad1 Ng5 24. Bf2 Nh5 25. Ne2 Nf6 26. Bh4 Ngh7 27. Bg3 Bxg3 28. Nexg3 Nf8 29. Qd2 Rac8 30. Nxh6+ gxh6 31. Qxh6 N8h7 32. Nh5 Nxh5 33. Bxh7+ Kh8 34. Bf5+ Kg8 35. Qh7+ Kf8 36. Qh8+ Ke7 37. Qxh5 Rg8 38. Bxe6 fxe6 39. Qh7+ Kd6 40. Qxd7+ Kxd7 41. Rc1 Rc4 42. Rxc4 dxc4 43. Kf2 b5 44. g4 Kd6 45. h4 Kd5 46. Ke3 b4 47. h5 Rh8 48. Rh1 a5 49. g5 e5 50. dxe5 Kxe5 51. f4+ Kf5 52. h6 a4 53. Rd1 b3 54. axb3 cxb3 55. Rd5+ Kg6 56. Ra5 Re8+ 57. Kf3 Rc8 58. Kg4 Rc4 59. Ra6+ Kh7 60. Kh5 Rc5 61. Rxa4 Rb5 62. Ra7+ Kh8 63. f5 Rxf5 64. Kg6 Rf8 65. Rh7+ Kg8 66. Rb7 Kh8 67. Rxb3 Rc8 68. Rb5 Rf8 69. Kh5 Re8 70. g6 Kg8 71. Kg5 Rd8 72. Rb6 Rc8 73. Kf6 Kh8 74. Rb7 Rf8+ 75. Rf7 Rg8 76. Rh7# 1-0

[Event "IPCA New Year op"]
[Site "Lichess.org INT"]
[Date "2023.12.31"]
[Round "6"]
[White "Dyak, Grigorij"]
[Black "Abiad Parra, Victor"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1943"]
[BlackElo "1903"]
[PlyCount "70"]
[EventDate "2023.12.31"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Bd3 c5 5. c3 Nbd7 6. Nbd2 b6 7. 0-0 Bb7 8. Re1 g6 9. Ne5 Nxe5 10. dxe5 Nd7 11. f4 Bg7 12. e4 0-0 13. c4 d4 14. Nf3 f6 15. exf6 Qxf6 16. e5 Qe7 17. Qe2 Bxf3 18. gxf3 Qh4 19. Qf2 Qxf2+ 20. Kxf2 Bh6 21. Kg3 Rf7 22. Bd2 Raf8 23. Re4 g5 24. Rg1 gxf4+ 25. Kf2+ Rg7 26. Rg4 Rg5 27. h4 Rxg4 28. fxg4 Bg7 29. Rxf4 Rxf4+ 30. Bxf4 Bxe5 31. Bg5 Bf6 32. Kf3 Bxg5 33. hxg5 Ne5+ 34. Ke4 Nxd3 35. Kxd3 Kg7 0-1

[Event "IPCA New Year op"]
[Site "Lichess.org INT"]
[Date "2023.12.31"]
[Round "2"]
[White "Dyak, Grigorij"]
[Black "Afandiyeva, Lana"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1943"]
[PlyCount "59"]
[EventDate "2023.12.31"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bf5 4. a3 Nf6 5. e3 e6 6. c4 dxc4 7. Bxc4 Na5 8. Ba2 Nd5 9. Bg3 Bxb1 10. Rxb1 Bd6 11. Qd3 0-0 12. 0-0 Nc6 13. Rbc1 Qf6 14. Bb1 g6 15. e4 Nf4 16. Qe3 e5 17. Rxc6 bxc6 18. dxe5 Bxe5 19. Nxe5 Qxe5 20. Bxf4 Qxb2 21. e5 Rfe8 22. Be4 Re6 23. Rb1 Qa2 24. h4 h5 25. Rb7 Rd8 26. Rxc7 Rd1+ 27. Kh2 Kg7 28. Bh6+ Kg8 29. Rc8+ Kh7 30. Bf8 1-0

[Event "IPCA New Year op"]
[Site "Lichess.org INT"]
[Date "2023.12.31"]
[Round "4"]
[White "Dyak, Grigorij"]
[Black "Grosso, Raul"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1943"]
[BlackElo "1746"]
[PlyCount "71"]
[EventDate "2023.12.31"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. e3 Bg7 5. Nc3 0-0 6. Be2 b6 7. 0-0 Bb7 8. d5 d6 9. e4 Nbd7 10. Bg5 a6 11. a4 Qc7 12. Qd2 e5 13. Bh6 Nh5 14. Nh4 Nhf6 15. Bxg7 Kxg7 16. Qg5 Ng8 17. Bg4 h6 18. Qe3 Ndf6 19. Bh3 Qe7 20. g3 Nh7 21. f4 exf4 22. Rxf4 Rae8 23. Raf1 Qe5 24. Qf2 Ng5 25. Bg2 Bc8 26. Nf3 Nxf3+ 27. Qxf3 g5 28. Rxf7+ Rxf7 29. Qxf7+ Kh8 30. Qg6 Qd4+ 31. Kh1 Re7 32. Rf8 Rg7 33. Qxh6+ Rh7 34. Qxg5 Qg7 35. Qxg7+ Rxg7 36. Rxc8 1-0

[Event "IPCA New Year op"]
[Site "Lichess.org INT"]
[Date "2023.12.31"]
[Round "8"]
[White "Dyak, Grigorij"]
[Black "Kasperczyk, Szymon"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1943"]
[BlackElo "1932"]
[PlyCount "88"]
[EventDate "2023.12.31"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 cxd4 4. exd4 Nc6 5. c3 d5 6. h3 Bf5 7. Bd3 Ne4 8. 0-0 e6 9. Re1 Bd6 10. Qe2 0-0 11. Nbd2 Nxd2 12. Bxf5 Nxf3+ 13. Qxf3 exf5 14. Qxf5 Ne7 15. Qg4 Ng6 16. Be3 Qc8 17. Qh5 Qd7 18. g3 Bc7 19. Kg2 Rae8 20. a3 f5 21. f4 Qb5 22. Rab1 Qd3 23. Bf2 Rxe1 24. Rxe1 Bxf4 25. Re6 Bh6 26. Qf3 Qxf3+ 27. Kxf3 f4 28. g4 Bg5 29. Rd6 Rd8 30. Re6 Kf7 31. Re2 Re8 32. Rc2 Bh4 33. Bxh4 Nxh4+ 34. Kxf4 h6 35. g5 Re4+ 36. Kg3 hxg5 37. Rf2+ Ke6 38. Rf8 Nf5+ 39. Kf2 Rf4+ 40. Ke1 Nd6 41. Rg8 Kf7 42. Rd8 Ke7 43. Rg8 Ne8 44. Rh8 Rh4 0-1

[Event "IPCA New Year op"]
[Site "Lichess.org INT"]
[Date "2023.12.31"]
[Round "9"]
[White "Khudov, Mikhail"]
[Black "Dyak, Grigorij"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2039"]
[BlackElo "1943"]
[PlyCount "54"]
[EventDate "2023.12.31"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd3 Bg4 6. Nf3 e6 7. h3 Bh5 8. g4 Bg6 9. Bxg6 hxg6 10. Qd3 Nxg4 11. Bd2 Nf6 12. Ne5 Nbd7 13. 0-0-0 Bb4 14. a3 Bxc3 15. Bxc3 Qd5 16. Qe3 Ne4 17. Bb4 a5 18. Nxd7 axb4 19. Nc5 Nd6 20. a4 Rh4 21. b3 Nf5 22. Qg5 Rxd4 23. Rxd4 Qxd4 24. Rd1 Qxc5 25. Qd2 Qe7 26. Qf4 Rd8 27. Rxd8+ Kxd8 0-1

[Event "IPCA New Year op"]
[Site "Lichess.org INT"]
[Date "2023.12.31"]
[Round "5"]
[White "Muhammad, Khurram Qureshi"]
[Black "Dyak, Grigorij"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1823"]
[BlackElo "1943"]
[PlyCount "242"]
[EventDate "2023.12.31"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. h3 Bf5 6. d3 e6 7. Nf3 Nbd7 8. Bd2 c6 9. Qe2 Qc7 10. 0-0-0 0-0-0 11. g4 Bg6 12. Ng5 Nb6 13. Bb3 Nbd5 14. h4 h6 15. h5 Bh7 16. Nxh7 Nxh7 17. Ne4 Be7 18. Kb1 Nhf6 19. Rhf1 Nxe4 20. dxe4 Nf4 21. Qf3 Bg5 22. Bc3 e5 23. Bd2 Rd7 24. Be3 b6 25. Rxd7 Qxd7 26. Rd1 Qc7 27. Bxf4 Bxf4 28. Qc3 Rd8 29. Rxd8+ Kxd8 30. Qc4 Qd7 31. a4 Ke8 32. a5 b5 33. Qc5 Bd2 34. Qxe5+ Kf8 35. a6 Bb4 36. Qb8+ Ke7 37. Qg8 Kf6 38. f4 c5 39. e5+ Ke7 40. Qxf7+ Kd8 41. Be6 Qxf7 42. Bxf7 Bd2 43. f5 Bf4 44. e6 Ke7 45. c3 c4 46. Kc2 Be3 47. Kd1 Bf4 48. Bg6 Be3 49. f6+ Kxf6 50. Be8 b4 51. cxb4 Kxe6 52. Kc2 Bd4 53. Bc6 Kd6 54. Be4 Be5 55. Bg6 Kc6 56. Bf7 Kb5 57. b3 cxb3+ 58. Kxb3 Kxa6 59. Kc4 Kb7 60. Be8 Kb8 61. Kc5 Bf6 62. Kc6 Be5 63. b5 Bf6 64. Bf7 Bb2 65. Bc4 Bf6 66. Kd7 Ba1 67. Ke6 Bb2 68. Kf5 Ba1 69. g5 hxg5 70. Kxg5 Bb2 71. Kg6 Ba1 72. Bd3 Bb2 73. Be2 Ba1 74. Bf1 Bb2 75. Kf7 Ba1 76. Ke6 Bb2 77. Kd5 Ba1 78. Kc4 Bb2 79. Kd3 Ba1 80. Kc2 Bf6 81. Bc4 Be5 82. Kd3 Bf6 83. Ke4 Ba1 84. Kf5 Bb2 85. Bd3 Ba1 86. Be2 Bb2 87. Kg6 Ba1 88. Kf7 Bb2 89. Kg8 Ba1 90. Kf8 Bb2 91. Kf7 Ba1 92. Ke6 Bb2 93. Kd5 Ba1 94. Kc4 Bb2 95. Kb3 Bf6 96. Kb4 Be5 97. Kc5 Bf6 98. Kc6 Be5 99. Kd7 Bf6 100. Bd3 Bd4 101. Ke6 Ba1 102. Kd5 Bb2 103. Be2 Ba1 104. Bf1 Bb2 105. Kc6 Ba1 106. b6 axb6 107. Kxb6 Kc8 108. Kc6 Kd8 109. Kd6 Ke8 110. Ke6 Kf8 111. Kf5 Bb2 112. Kg6 Ba1 113. Bc4 Bb2 114. Bf7 Ba1 115. Bd5 Bb2 116. Bf7 Bc1 117. Bd5 Bh6 118. Bf7 Ke7 119. Bd5 Kf8 120. Bf7 Ke7 121. Bd5 Kf8 1/2-1/2

[Event "IPCA New Year op"]
[Site "Lichess.org INT"]
[Date "2023.12.31"]
[Round "3"]
[White "Mukhin, Alexey A"]
[Black "Dyak, Grigorij"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "1990"]
[BlackElo "1943"]
[PlyCount "153"]
[EventDate "2023.12.31"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Bg2 Be7 6. 0-0 Ne4 7. Qc2 f5 8. Be3 0-0 9. Rd1 Nd7 10. Nbd2 g5 11. Ne1 g4 12. Nd3 Bg5 13. Nf4 Ndf6 14. f3 Nxd2 15. Rxd2 h6 16. Rdd1 Bd7 17. Bd2 a5 18. Ng6 Re8 19. Ne5 Bxd2 20. Qxd2 Kg7 21. fxg4 Nxg4 22. Qf4 Nxe5 23. Qxe5+ Qf6 24. Qc7 Red8 25. c5 a4 26. Rd3 Kh8 27. Rf1 Qg7 28. Qf4 Be8 29. Qd2 Bh5 30. Rf4 Qg5 31. Bf3 Bxf3 32. Rdxf3 Rg8 33. Qe3 Qf6 34. Rh4 Rg6 35. Kh1 Rag8 36. Rff4 Kh7 37. Qc3 Ra8 38. e3 Qd8 39. Qb4 Rg7 40. Qd2 a3 41. b3 Qa5 42. Qf2 Qc3 43. Rh3 Qa1+ 44. Kg2 Qb2 45. Rfh4 Rg6 46. Rh5 Rag8 47. Kf1 Qb1+ 48. Kg2 Qe4+ 49. Qf3 Qxf3+ 50. Kxf3 Rb8 51. R3h4 b6 52. cxb6 Rxb6 53. g4 fxg4+ 54. Rxg4 Rxb3 55. Re5 Rxg4 56. Kxg4 Rb2 57. Rxe6 Rxa2 58. Rxc6 Rxh2 59. Ra6 a2 60. Kf5 Re2 61. Ra7+ Kg8 62. Kf4 Kf8 63. Kf3 Rb2 64. e4 dxe4+ 65. Kxe4 Ke8 66. d5 Kd8 67. Kf5 h5 68. Kg5 Kc8 69. d6 Rd2 70. d7+ Kd8 71. Kxh5 Rxd7 72. Rxa2 Rd5+ 73. Kg4 Rd7 74. Kf3 Rd6 75. Ke3 Rd7 76. Rd2 Rxd2 77. Kxd2 1/2-1/2

[Event "IPCA New Year op"]
[Site "Lichess.org INT"]
[Date "2023.12.31"]
[Round "7"]
[White "Yankouski, Vitali"]
[Black "Dyak, Grigorij"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1602"]
[BlackElo "1943"]
[PlyCount "72"]
[EventDate "2023.12.31"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. c3 0-0 6. Nbd2 b6 7. Bd3 Bb7 8. Qe2 Ne4 9. 0-0 f5 10. h3 Nd7 11. Ne5 Bxe5 12. Bxe5 Nxe5 13. dxe5 c5 14. Bxe4 fxe4 15. f4 exf3 16. Rxf3 Qg5 17. Raf1 Qxe5 18. Rxf8+ Rxf8 19. Rxf8+ Kxf8 20. Qf3+ Qf5 21. Qg3 e5 22. Nf3 e4 23. Qb8+ Qc8 24. Qf4+ Kg8 25. Ng5 Qf8 26. Qc7 Bc8 27. Qc6 Qd8 28. Ne6 Bxe6 29. Qxe6+ Kh8 30. h4 h6 31. h5 Qg5 32. g3 Qxe3+ 33. Kh2 Qe2+ 34. Kh3 Qxh5+ 35. Kg2 Qf3+ 36. Kh3 e3 0-1

[Event "Lvov Buturina Memorial 3rd"]
[Site "Lvov"]
[Date "2023.11.16"]
[Round "3"]
[White "Andriienko, Artom"]
[Black "Dyak, Grigorij"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1935"]
[BlackElo "1943"]
[PlyCount "123"]
[EventDate "2023.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Bd6 5. 0-0 0-0 6. d4 Nbd7 7. Qc2 c6 8. Nbd2 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Nf3 Bd6 12. Rd1 Be6 13. Nd4 Qe7 14. cxd5 Nxd5 15. a3 Rad8 16. b3 Be5 17. Bb2 Bg4 18. Nf3 Bxb2 19. Qxb2 Rfe8 20. Rd4 Bh5 21. Re1 Nc7 22. Rxd8 Rxd8 23. h3 Bxf3 24. Bxf3 Qd7 25. e3 Qxh3 26. b4 Qf5 27. Bg2 h6 28. a4 a6 29. e4 Qg5 30. e5 Qd2 31. Qb1 Rd4 32. Re4 Qd1+ 33. Qxd1 Rxd1+ 34. Kh2 Kf8 35. f4 g6 36. g4 Nd5 37. f5 Ke7 38. e6 g5 39. Bf3 Rd2+ 40. Kg3 f6 41. Rc4 Rd3 42. b5 axb5 43. axb5 cxb5 44. Rc5 Nf4 45. Rc7+ Kd8 46. Rxb7 Re3 47. Kf2 Re5 48. Rd7+ Ke8 49. Bc6 Kf8 50. Rf7+ Kg8 51. Rb7 Kf8 52. Bxb5 h5 53. Rf7+ Kg8 54. Bc4 Nd5 55. Bxd5 Rxd5 56. Rxf6 Re5 57. gxh5 Kg7 58. Rf7+ Kg8 59. h6 Re4 60. h7+ Kh8 61. e7 Rf4+ 62. Ke3 1-0

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "2023.03.29"]
[Round "6"]
[White "Dyak, Grigorij"]
[Black "Lemba, Albert"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2003"]
[BlackElo "1745"]
[PlyCount "104"]
[EventDate "2023.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 h6 4. Bxf6 gxf6 5. Nf3 c6 6. c4 Qb6 7. Qc1 dxc4 8. Bxc4 Rg8 9. g3 Bg4 10. Nbd2 e6 11. a3 Nd7 12. h3 Bh5 13. Bf1 0-0-0 14. Bg2 Qb5 15. Qc3 Nb6 16. Bf1 Qd5 17. e4 Qd7 18. a4 Kb8 19. a5 Nc8 20. a6 b6 21. Bg2 Nd6 22. 0-0 Nb5 23. Qc4 Nxd4 24. g4 e5 25. Nxd4 exd4 26. e5 Bg6 27. Bxc6 Qc7 28. Rfe1 fxe5 29. Rac1 Qd6 30. Bb7 Be7 31. Qb5 f6 32. Ne4 Qb4 33. Qc6 Bc5 34. Nxf6 Rg7 35. Rxe5 Rc7 36. Qf3 d3 37. Nd5 Qxb2 38. Rxc5 Qa1+ 39. Kg2 Qxe5 40. Nxc7 bxc5 41. Nb5 Re8 42. Bc6 Be4 43. Bxe4 Qxe4 44. Nc3 Qxf3+ 45. Kxf3 d2 46. h4 Re1 47. g5 hxg5 48. hxg5 d1Q+ 49. Nxd1 Rxd1 50. Ke4 c4 51. g6 c3 52. g7 Rd8 0-1

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "2023.03.29"]
[Round "7"]
[White "Kostenchuk, Oleksandra"]
[Black "Dyak, Grigorij"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "1506"]
[BlackElo "2003"]
[PlyCount "96"]
[EventDate "2023.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. c4 d5 6. 0-0 Nbd7 7. b3 Bd6 8. Nc3 a6 9. Bb2 0-0 10. Re1 Ne4 11. Nd2 f5 12. f3 Nxg3 13. hxg3 Bxg3 14. Nf1 Bh4 15. cxd5 exd5 16. Qd2 f4 17. e3 Nf6 18. exf4 Nh5 19. Ne2 Qd6 20. Rec1 Rae8 21. Ne3 Qe7 22. Rc3 c6 23. a4 Rf6 24. Ba3 Qe6 25. f5 Qf7 26. Bh3 Kh8 27. Ng4 Rxf5 28. Ne5 Rfxe5 29. dxe5 Rxe5 30. f4 Qg6+ 31. Kh2 Re4 32. Re3 c5 33. Rg1 Qe8 34. Rxe4 Qxe4 35. Bg2 Qe6 36. Bf3 Nf6 37. Bb2 Bc8 38. f5 Qxf5 39. Nf4 d4 40. Bc1 g5 41. Qd3 Qe5 42. Qc4 gxf4 43. Qf7 Bg3+ 44. Kh1 Be6 45. Qf8+ Ng8 46. Bd2 Qg5 47. Be1 Qh4+ 48. Kg2 Qh3# 0-1

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "2023.03.28"]
[Round "5"]
[White "Maksymchuk, Anton"]
[Black "Dyak, Grigorij"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1509"]
[BlackElo "2003"]
[PlyCount "82"]
[EventDate "2023.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 c6 7. e3 0-0 8. Bd3 Nbd7 9. Nf3 Re8 10. 0-0 h6 11. Bh4 Ne4 12. Bxe7 Qxe7 13. Rab1 a5 14. a3 b6 15. b4 Bb7 16. Nd2 Ng5 17. Be2 g6 18. Nf3 Kg7 19. Rfc1 f5 20. g3 Ne6 21. h4 Qf6 22. Bd3 Rf8 23. Ne2 g5 24. hxg5 hxg5 25. bxa5 Rxa5 26. Ne5 Nxe5 27. dxe5 Qxe5 28. Rxb6 Ba8 29. Qc3 Qxc3 30. Rxc3 g4 31. Bc2 Ng5 32. Nd4 Rh8 33. Bxf5 c5 34. Ne6+ Nxe6 35. Rcb3 d4 36. e4 c4 37. R3b4 Rxf5 38. Rxe6 Rfh5 39. Kf1 d3 40. f3 d2 41. Ke2 Rd8 0-1

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "2023.03.27"]
[Round "3"]
[White "Dehtiarov, Roman"]
[Black "Dyak, Grigorij"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2300"]
[BlackElo "2003"]
[PlyCount "63"]
[EventDate "2023.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bb5+ Nc6 6. Bxc6+ bxc6 7. d3 Rb8 8. 0-0 Nf6 9. Qe1 Qd7 10. b3 Ba6 11. Bd2 0-0 12. h3 h5 13. Qh4 c4 14. bxc4 Rb2 15. Rac1 d5 16. e5 Nh7 17. Na4 Rxa2 18. Nc5 Qd8 19. f5 dxc4 20. Ne6 fxe6 21. fxg6 Rf5 22. gxh7+ Kh8 23. Ng5 Rxg5 24. Qxg5 Qe8 25. Ra1 Rxa1 26. Rxa1 Qc8 27. Qg6 cxd3 28. cxd3 c5 29. Rf1 Qd8 30. Bh6 Qd4+ 31. Kh1 Qxe5 32. Rf8+ 1-0

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "2023.03.27"]
[Round "4"]
[White "Dyak, Grigorij"]
[Black "Toroptseva, Yevheniia"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2003"]
[BlackElo "1750"]
[PlyCount "71"]
[EventDate "2023.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e4 d6 5. Bd3 Nc6 6. c3 Bg7 7. Ne2 Ne7 8. Ng3 d5 9. f3 h5 10. Nd2 h4 11. Ne2 dxe4 12. fxe4 f5 13. Qc2 fxe4 14. Bxe4 Nf5 15. Qd3 0-0 16. g4 Nd6 17. Bf3 Re8 18. 0-0-0 Qg5 19. Kb1 Re3 20. Qc2 Be6 21. d5 Bxd5 22. Bxd5 Qxd5 23. Nd4 Nb5 24. N2b3 Bxd4 25. cxd4 Qe4 26. Rc1 c6 27. Rhd1 Qxg4 28. Rd2 Rae8 29. d5 cxd5 30. Rxd5 Re2 31. Nd2 Qb4 32. Qd3 a6 33. a3 Qf4 34. Nc4 Qxh2 35. a4 R2e3 36. Qc2 0-1

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "2023.03.26"]
[Round "2"]
[White "Dyak, Grigorij"]
[Black "Tretyak, Kyryl"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2003"]
[BlackElo "1487"]
[PlyCount "119"]
[EventDate "2023.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. 0-0 0-0 8. e4 cxd4 9. cxd4 dxe4 10. Nxe4 Be7 11. Be3 b6 12. Ne5 Nb4 13. Bb1 Bb7 14. f3 Rc8 15. a3 Nc6 16. Qd3 Nxe4 17. Nxc6 Bxc6 18. fxe4 Qd7 19. Rf2 Bb5 20. Qd2 Rfd8 21. Ba2 Qb7 22. d5 Bc4 23. b3 Ba6 24. Rd1 exd5 25. exd5 Rd7 26. Bb1 Rcd8 27. Be4 Qc7 28. Bf4 Bd6 29. Bxd6 Qxd6 30. b4 Bb7 31. Qg5 Qe7 32. Qxe7 Rxe7 33. Bf3 Re3 34. Rc2 Rxa3 35. Rc7 Ba8 36. d6 Bxf3 37. gxf3 Kf8 38. Kf2 Ra4 39. b5 Ra5 40. Rd5 a6 41. Rb7 Rxb5 42. Rxb5 axb5 43. Rxb6 b4 44. Ke3 Ke8 45. Kd4 Rc8 46. Rxb4 Rc2 47. Rb7 Rxh2 48. Re7+ Kf8 49. Re1 g6 50. Kc5 Rc2+ 51. Kb6 h5 52. d7 Rb2+ 53. Kc7 Rc2+ 54. Kd8 Rc3 55. f4 h4 56. Re8+ Kg7 57. Re7 h3 58. Ke8 h2 59. d8Q h1Q 60. Rxf7+ 1-0

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "2023.03.25"]
[Round "1"]
[White "Filimonov, Arsenii"]
[Black "Dyak, Grigorij"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1329"]
[BlackElo "2003"]
[PlyCount "126"]
[EventDate "2023.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 g6 6. Be3 Bg7 7. Nc3 Nf6 8. f3 Bd7 9. b3 h5 10. Be2 Qa5 11. Nxc6 bxc6 12. Bd2 Qc7 13. Rc1 h4 14. Be3 Rd8 15. 0-0 Nh5 16. f4 f5 17. exf5 Bxf5 18. Bd3 Qd7 19. Qc2 d5 20. Bxf5 gxf5 21. Na4 d4 22. Nc5 Qc8 23. Bd2 d3 24. Nxd3 Bd4+ 25. Nf2 Ng3 26. Rfe1 Bxf2+ 27. Kxf2 Ne4+ 28. Rxe4 fxe4 29. Bc3 e3+ 30. Kxe3 Rg8 31. Qe4 Rd6 32. f5 Qd7 33. Rf1 Kd8 34. Bb4 Rf6 35. Rf4 Rg5 36. Qe5 Kc8 37. Bxe7 Rgxf5 38. Bxf6 Rxe5+ 39. Bxe5 Qe7 40. Ke4 Qh7+ 41. Ke3 Kd7 42. Bf6 h3 43. g4 Qc2 44. Rd4+ Ke6 45. Rd2 Qc1 46. g5 Kf5 47. Kd3 Qf1+ 48. Kc2 c5 49. Kb2 Ke4 50. a3 Qg2 51. Kc1 Ke3 52. Rc2 Kd3 53. Rc3+ Ke4 54. Rc2 a5 55. Be7 Qg1+ 56. Kb2 Kd3 57. Rc3+ Ke4 58. Rc2 Qd4+ 59. Kb1 Kd3 60. Bf6 Qe4 61. Kb2 Qg2 62. g6 Qxc2+ 63. Ka1 Qxh2 0-1

[Event "Kiev Shystariov Blitz"]
[Site "Kiev"]
[Date "2021.08.29"]
[Round "1"]
[White "Peng, Li Min"]
[Black "Dyak, Grigorij"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2492"]
[BlackElo "2162"]
[PlyCount "58"]
[EventDate "2021.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 c5 6. Bg2 Nc6 7. 0-0 d6 8. d4 cxd4 9. Nxd4 Nxd4 10. Qxd4 Nh5 11. Qd2 Bxb2 12. Qxb2 Qb6 13. Nc3 Nf6 14. e4 a5 15. Nd5 Nxd5 16. exd5 a4 17. b4 a3 18. Qc3 Ra4 19. Rab1 Bf5 20. Rb3 Rc8 21. Rc1 Qa7 22. c5 dxc5 23. bxc5 Ra5 24. c6 bxc6 25. dxc6 Qa6 26. c7 h5 27. Bb7 Qa7 28. Bxc8 Bxc8 29. Rb8 Qa6 1-0

[Event "Kiev Shystariov Rapid"]
[Site "Kiev"]
[Date "2021.08.28"]
[Round "1"]
[White "Kovalenko, Igor"]
[Black "Dyak, Grigorij"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2644"]
[BlackElo "2162"]
[PlyCount "87"]
[EventDate "2021.08.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bg4 5. f3 Bf5 6. Nc3 c6 7. dxc6 Nxc6 8. d3 e5 9. Be3 Be7 10. Nge2 0-0 11. 0-0 a6 12. Ng3 Bg6 13. Nge4 b5 14. Bb3 Nd4 15. Kh1 Rc8 16. Bxd4 exd4 17. Nxf6+ Bxf6 18. Ne4 Be7 19. f4 Bxe4 20. dxe4 Qd7 21. Qd3 Bc5 22. a4 Rb8 23. e5 Qc7 24. axb5 axb5 25. h4 Qe7 26. g3 Qd7 27. Kh2 Qg4 28. Ra5 Be7 29. Bd5 b4 30. b3 Rbc8 31. Bc4 Ra8 32. Rxa8 Rxa8 33. Qe4 Rd8 34. Bd3 g6 35. Ra1 Bxh4 36. gxh4 Qxh4+ 37. Kg2 Qg4+ 38. Kf1 Qh3+ 39. Ke1 Qg3+ 40. Kd2 Qf2+ 41. Kc1 Kg7 42. Ra7 Qg1+ 43. Kb2 Qe3 44. e6 1-0

[Event "Kiev Chess Union op"]
[Site "Kiev"]
[Date "2005.10.10"]
[Round "3"]
[White "Trotsenko, Yaroslav"]
[Black "Dyak, Grigorij"]
[Result "1-0"]
[ECO "D50"]
[BlackElo "2162"]
[PlyCount "117"]
[EventDate "2005.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. e3 Bb4 6. Qb3 Qa5 7. Bxf6 gxf6 8. Nf3 Rg8 9. g3 Nd7 10. a3 Bd6 11. Qc2 f5 12. cxd5 cxd5 13. Bd3 a6 14. 0-0 Qd8 15. a4 Qf6 16. Kh1 Qh6 17. Rab1 Nf6 18. b4 Ng4 19. Qe2 Rg5 20. Kg2 Rh5 21. Rh1 b6 22. Na2 Bb7 23. a5 e5 24. dxe5 Nxe5 25. Nxe5 Bxe5 26. axb6 Qg6 27. f3 Kd7 28. Rbc1 d4 29. exd4 Rxh2+ 30. Rxh2 Qxg3+ 31. Kf1 Qxh2 32. Qxh2 Bxh2 33. Bxf5+ Ke7 34. Kg2 Bd6 35. Bxh7 Rh8 36. Re1+ Kf6 37. Bb1 Rh2+ 38. Kg1 Bxf3 39. Rf1 Rh1+ 40. Kf2 Rxf1+ 41. Kxf1 Ke6 42. Kf2 Bd5 43. Nc3 Bb7 44. Ba2+ Kf6 45. b5 a5 46. Na4 Kg6 47. Nc5 Bh1 48. Kg1 Bf3 49. Kf2 Bh1 50. Kg1 Bf3 51. Kf2 Bh1 52. Nd7 f5 53. d5 Kf7 54. b7 Ke7 55. b8Q Bxb8 56. Nxb8 Kd8 57. Nc6+ Kc7 58. Nxa5 Kb6 59. d6 1-0

[Event "Kiev Chess Union op"]
[Site "Kiev"]
[Date "2005.10.09"]
[Round "2"]
[White "Dyak, Grigorij"]
[Black "Kochura, Evgenia"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "2162"]
[PlyCount "56"]
[EventDate "2005.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 0-0 6. f3 Nc6 7. Nge2 b6 8. Nc1 Bb7 9. Be2 Qd7 10. 0-0 Rfe8 11. a3 a6 12. b4 Nxe4 13. fxe4 Bxd4+ 14. Kh1 Bxc3 15. Bg4 e6 16. Ra2 Bg7 17. Nd3 Ne5 18. Nxe5 Bxe5 19. Raf2 f5 20. exf5 exf5 21. Be2 Qg7 22. Qb3 Bd4 23. c5+ Kh8 24. cxd6 cxd6 25. Bd2 Rac8 26. Bc4 b5 27. Be6 Bxf2 28. Bxc8 Rxc8 0-1

[Event "Kiev Chess Union op"]
[Site "Kiev"]
[Date "2005.10.08"]
[Round "1"]
[White "Dolzhikova, Kateryna"]
[Black "Dyak, Grigorij"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2248"]
[BlackElo "2162"]
[PlyCount "67"]
[EventDate "2005.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 e6 7. Nf4 Qc7 8. c3 Nf6 9. h4 Bd6 10. Qf3 Nbd7 11. h5 Bc2 12. Bd3 Bxd3 13. Nxd3 h6 14. Bf4 Bxf4 15. Qxf4 0-0-0 16. 0-0-0 Qxf4+ 17. Nxf4 Nb6 18. Nd3 Nbd7 19. Rh4 Rhe8 20. f3 e5 21. Nf5 Kc7 22. Nxg7 Rg8 23. Nf5 exd4 24. Nxh6 Rxg2 25. Nxf7 Rf8 26. Nf4 dxc3 27. bxc3 Rxa2 28. Ne6+ Kb6 29. Rb4+ Ka6 30. Nxf8 Nxf8 31. h6 Nd5 32. Rh4 Nxc3 33. Rd3 Ng6 34. h7 1-0

[Event "Kiev-ch U20"]
[Site "Kiev"]
[Date "2005.10.06"]
[Round "9"]
[White "Gavriliuk, Roman"]
[Black "Dyak, Grigorij"]
[Result "0-1"]
[ECO "D46"]
[BlackElo "2162"]
[PlyCount "169"]
[EventDate "2005.09.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Bd6 6. Bd3 Nbd7 7. 0-0 0-0 8. b3 a6 9. Qc2 b5 10. c5 Bb8 11. Bb2 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. h3 Bb8 15. Bf5 Qe7 16. Bxc8 Rxc8 17. b4 Re8 18. a3 a5 19. Rfc1 Qc7 20. g3 Ne4 21. Nxe4 Rxe4 22. Qc3 f6 23. Kg2 h5 24. Rg1 Ra6 25. Qe1 Qa7 26. Bd4 Be5 27. Qc3 Qe7 28. Rgd1 Ra8 29. Qb2 Bc7 30. Ra2 a4 31. Qe2 h4 32. Qf3 hxg3 33. fxg3 Re8 34. Re2 Be5 35. Kf2 Qd7 36. g4 f5 37. Bxe5 R8xe5 38. Rd4 fxg4 39. hxg4 Re6 40. Ke1 Qe7 41. Kd2 Qg5 42. Rxe4 Rxe4 43. Rf2 Rxg4 44. Qf7+ Kh7 45. Rh2+ Rh4 46. Rxh4+ Qxh4 47. Qe8 Qf2+ 48. Kc1 Qe1+ 49. Kc2 Qe2+ 50. Kc1 Qc4+ 51. Kd2 Qa2+ 52. Kd1 Qb1+ 53. Kd2 Qg6 54. Qe7 Qg2+ 55. Kd1 Qe4 56. Qg5 d4 57. exd4 Qxd4+ 58. Kc2 Qc4+ 59. Kd1 Qd3+ 60. Ke1 Qe4+ 61. Kd1 g6 62. Qd2 Qf3+ 63. Kc2 Qb3+ 64. Kc1 Qxa3+ 65. Kb1 Qb3+ 66. Ka1 Qf7 67. Qd6 Kg7 68. Kb1 Qf1+ 69. Ka2 Qf2+ 70. Kb1 Qe1+ 71. Ka2 Qe2+ 72. Kb1 Qe4+ 73. Ka1 Kf7 74. Qd7+ Kf6 75. Qd6+ Kf5 76. Qd7+ Kf4 77. Qf7+ Ke3 78. Qf8 g5 79. Qh6 Qg2 80. Qe6+ Kd4 81. Qd6+ Kc4 82. Qd1 Qe4 83. Qc1+ Kxb4 84. Qxg5 Qd4+ 85. Kb1 0-1

[Event "Kiev-ch U20"]
[Site "Kiev"]
[Date "2005.10.05"]
[Round "8"]
[White "Dyak, Grigorij"]
[Black "Kharchenko, Ivan"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2162"]
[PlyCount "51"]
[EventDate "2005.09.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Qb5+ Qd7 7. Qxb7 Qc6 8. Qc8+ Ke7 9. b3 Na6 10. Ba3+ Nc5 11. Bxc5+ Qxc5 12. Qxa8 Qb6 13. Ne5 Rg8 14. Qc6 Qb4+ 15. c3 Qb8 16. Qa4 Qb6 17. Nc6+ Kd6 18. Nxa7 Be7 19. c4 c5 20. dxc5+ Qxc5 21. 0-0 Ne4 22. Na3 Rb8 23. N7b5+ Ke5 24. cxd5 exd5 25. Qd4+ Qxd4 26. exd4+ 1-0

[Event "Kiev-ch U20"]
[Site "Kiev"]
[Date "2005.10.04"]
[Round "7"]
[White "Mukhin, Andrey Vasilyevich"]
[Black "Dyak, Grigorij"]
[Result "1/2-1/2"]
[ECO "A07"]
[BlackElo "2162"]
[PlyCount "52"]
[EventDate "2005.09.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Nbd7 4. d3 e5 5. 0-0 Bd6 6. Nbd2 0-0 7. e4 d4 8. Nc4 b5 9. Ncxe5 Bxe5 10. Nxe5 Nxe5 11. f4 Neg4 12. e5 Nd5 13. Qf3 c6 14. f5 Nxe5 15. Qh5 Qe8 16. Bxd5 cxd5 17. f6 gxf6 18. Rxf6 Ng6 19. Bh6 Be6 20. Bxf8 Qxf8 21. Re1 Qc5 22. Rexe6 fxe6 23. Rxg6+ hxg6 24. Qxg6+ Kf8 25. Qf6+ Ke8 26. Qxe6+ Kf8 1/2-1/2

[Event "Kiev-ch U20"]
[Site "Kiev"]
[Date "2005.10.03"]
[Round "6"]
[White "Dyak, Grigorij"]
[Black "Kudritsky, Stanislav"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "2162"]
[PlyCount "72"]
[EventDate "2005.09.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 0-0 6. f3 Nbd7 7. Nge2 e5 8. d5 a5 9. Nc1 Nc5 10. Nd3 Nxd3+ 11. Bxd3 c6 12. Qd2 cxd5 13. Nxd5 Be6 14. Nc3 Qb6 15. Be3 Qc6 16. b3 Nd7 17. Nb5 Nc5 18. Bc2 Rfd8 19. 0-0 d5 20. exd5 Bxd5 21. Qf2 Na6 22. Na7 Rxa7 23. cxd5 Qc3 24. Bxa7 Nb4 25. Rfc1 Bh6 26. a3 Bxc1 27. Rxc1 Nd3 28. Bxd3 Qxc1+ 29. Qf1 Qxa3 30. Bc4 a4 31. Bb6 Rc8 32. bxa4 Qxa4 33. d6 Rxc4 34. d7 Rd4 35. Qc1 Rd1+ 36. Kf2 Qxd7 0-1

[Event "Kiev-ch U20"]
[Site "Kiev"]
[Date "2005.10.02"]
[Round "5"]
[White "Trotsenko, Yaroslav"]
[Black "Dyak, Grigorij"]
[Result "1-0"]
[ECO "D46"]
[BlackElo "2162"]
[PlyCount "45"]
[EventDate "2005.09.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Bd3 Bd6 6. Nf3 Nbd7 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 c5 10. 0-0 Nf6 11. Bc2 cxd4 12. Qxd4 Qc7 13. Re1 0-0 14. Bg5 Be7 15. Qh4 h6 16. Bxh6 gxh6 17. Qxh6 Qxc4 18. Qg5+ Kh8 19. Qh6+ Kg8 20. Rac1 Qg4 21. Re5 Ne4 22. Rxe4 Qg7 23. Rg4 1-0

[Event "Kiev-ch U20"]
[Site "Kiev"]
[Date "2005.10.01"]
[Round "4"]
[White "Dyak, Grigorij"]
[Black "Melnichuk, Mikhail"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2162"]
[BlackElo "2215"]
[PlyCount "60"]
[EventDate "2005.09.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. Qb3 Bxd2+ 6. Nbxd2 b6 7. e3 Bb7 8. Bd3 d6 9. 0-0 0-0 10. Qc2 Nbd7 11. b4 Rfe8 12. Ng5 h6 13. Nge4 e5 14. d5 Nxe4 15. Bxe4 g6 16. f4 exf4 17. exf4 a5 18. Rae1 Qf6 19. a3 axb4 20. axb4 Qd4+ 21. Kh1 Qf6 22. g3 Kg7 23. Bg2 Rxe1 24. Rxe1 Ra1 25. Rxa1 Qxa1+ 26. Nf1 Nf6 27. h3 Qd4 28. Kh2 b5 29. cxb5 Bxd5 30. Qxc7 Qf2 0-1

[Event "Kiev-ch U20"]
[Site "Kiev"]
[Date "2005.09.30"]
[Round "3"]
[White "Glushchenko, Alexey"]
[Black "Dyak, Grigorij"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "2162"]
[PlyCount "116"]
[EventDate "2005.09.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 g6 6. Bf4 Bg7 7. Nf3 Bg4 8. Nbd2 Nf6 9. h3 Bf5 10. Bxf5 gxf5 11. Nh4 e6 12. Bg5 h6 13. Bxf6 Bxf6 14. Nhf3 Qc7 15. Nb3 Rg8 16. Rg1 0-0-0 17. Nc5 Qe7 18. Qc2 b6 19. Nb3 Kb7 20. Kf1 Rde8 21. a4 a5 22. Re1 Qc7 23. Qd3 Bd8 24. Ne5 f6 25. Nxc6 Qxc6 26. Qb5 Qxb5+ 27. axb5 Bc7 28. g4 fxg4 29. hxg4 e5 30. f3 h5 31. gxh5 Rxg1+ 32. Kxg1 Rh8 33. dxe5 Bxe5 34. Rd1 Rxh5 35. Nd4 Kc7 36. f4 Bxd4+ 37. Rxd4 Kd6 38. Kg2 Kc5 39. Kg3 Kxb5 40. Kg4 Rh2 41. Rxd5+ Kc6 42. Rf5 Rg2+ 43. Kf3 Rxb2 44. Rxf6+ Kd5 45. Rf8 Rb3 46. Rd8+ Ke6 47. Rd3 a4 48. Ke4 a3 49. f5+ Ke7 50. Rd1 Rxc3 51. Ra1 b5 52. Kd4 b4 53. Rb1 a2 54. Ra1 Rc2 55. Re1+ Kf7 56. Ra1 b3 57. Kd3 Rb2 58. Kc3 Rb1 0-1

[Event "Kiev-ch U20"]
[Site "Kiev"]
[Date "2005.09.28"]
[Round "2"]
[White "Dyak, Grigorij"]
[Black "Radjabov, Roman"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2162"]
[PlyCount "43"]
[EventDate "2005.09.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 0-0 6. f3 Nc6 7. Nge2 e5 8. d5 Nb4 9. Nc1 c6 10. a3 Na6 11. dxc6 bxc6 12. b4 h6 13. Be3 Nc7 14. Nb3 a6 15. Na5 Qd7 16. Na4 Rb8 17. Nb6 Qe6 18. Nxc6 Rxb6 19. Bxb6 d5 20. cxd5 Nfxd5 21. exd5 Nxd5 22. Qxd5 1-0

[Event "Kiev-ch U20"]
[Site "Kiev"]
[Date "2005.09.27"]
[Round "1"]
[White "Kharenko, Andrey"]
[Black "Dyak, Grigorij"]
[Result "1/2-1/2"]
[ECO "B01"]
[BlackElo "2162"]
[PlyCount "117"]
[EventDate "2005.09.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 c6 6. Ne4 Qc7 7. Nxf6+ gxf6 8. Qh5 Be6 9. Bd3 Nd7 10. f4 Qb6 11. Bc3 Bd5 12. Nf3 0-0-0 13. 0-0 e5 14. fxe5 fxe5 15. Nxe5 Nxe5 16. Qxe5 Bd6 17. Qf5+ Kb8 18. Be4 Qc7 19. h3 Be6 20. Qf3 Rhg8 21. Kh1 Rg3 22. Qh5 Rdg8 23. Be1 R3g5 24. Qe2 Bg3 25. Bxg3 Qxg3 26. Qf3 Qc7 27. Qf4 Rg3 28. Qxc7+ Kxc7 29. Kh2 f5 30. Bf3 Bd5 31. Bxd5 cxd5 32. Rf2 f4 33. Re1 Kd6 34. Ree2 Rf8 35. Re5 Rf7 36. Rfe2 Rg6 37. b3 f3 38. gxf3 Rxf3 39. Rh5 h6 40. Rg2 Re6 41. c4 dxc4 42. bxc4 b6 43. c5+ bxc5 44. dxc5+ Kc6 45. Rd2 Ra3 46. Kg1 Rf6 47. h4 Ra4 48. Rc2 Re4 49. Kh2 Re3 50. a4 Re4 51. Ra2 a5 52. Rb2 Rb4 53. Ra2 Rc4 54. Kh3 Rc3+ 55. Kh2 Rxc5 56. Rxc5+ Kxc5 57. Rb2 Rb6 58. Rf2 Kb4 59. Rb2+ 1/2-1/2

[Event "Kiev Independence Cup-A 5th"]
[Site "Kiev"]
[Date "2005.08.22"]
[Round "11"]
[White "Julin, Alexei"]
[Black "Dyak, Grigorij"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2247"]
[PlyCount "99"]
[EventDate "2005.08.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[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. Nf3 Nf6 4. Nc3 c6 5. Bg5 Be7 6. e3 Nbd7 7. cxd5 exd5 8. Bd3 0-0 9. 0-0 Re8 10. Bxf6 Bxf6 11. Rc1 Be7 12. a3 Bd6 13. Qc2 Nf6 14. Bf5 Bxf5 15. Qxf5 h6 16. Na4 Ne4 17. Nc5 Qc7 18. b4 b6 19. Nd3 g6 20. Qh3 Kg7 21. Rc2 Ng5 22. Nxg5 hxg5 23. f4 gxf4 24. exf4 Re4 25. Ne5 c5 26. dxc5 Bxe5 27. fxe5 Qxe5 28. Qd7 Qe6 29. Qb7 Re8 30. Qxa7 Re1 31. Rcf2 Re7 32. Qxb6 Qe3 33. Qf6+ Kg8 34. g3 Qxa3 35. Rxe1 Rxe1+ 36. Kg2 Qa7 37. Qd8+ Kg7 38. Qxd5 Qe7 39. c6 Re2 40. b5 Rxf2+ 41. Kxf2 Qf6+ 42. Ke3 Qc3+ 43. Qd3 Qe5+ 44. Kf3 Qf6+ 45. Kg2 Qb2+ 46. Kh3 Qf6 47. c7 Qe6+ 48. g4 f5 49. gxf5 gxf5 50. Qc3+ 1-0

[Event "Kiev Independence Cup-A 5th"]
[Site "Kiev"]
[Date "2005.08.20"]
[Round "9"]
[White "Alaev, Pavel"]
[Black "Dyak, Grigorij"]
[Result "1-0"]
[ECO "D16"]
[WhiteElo "2102"]
[PlyCount "109"]
[EventDate "2005.08.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[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. Nf3 dxc4 5. a4 Nf6 6. e3 Qa5 7. Bd2 Bb4 8. Bxc4 0-0 9. 0-0 b6 10. Ne5 Nfd7 11. Nd3 Ba6 12. Qb3 Bxc4 13. Qxc4 Be7 14. b4 Qa6 15. b5 Qb7 16. Rac1 a6 17. e4 axb5 18. axb5 cxb5 19. Qxb5 Nc6 20. Be3 Rfc8 21. d5 exd5 22. Nxd5 Bd8 23. Rfd1 Ra5 24. Qb1 b5 25. Nc5 Nxc5 26. Rxc5 b4 27. Nxb4 Rxc5 28. Bxc5 Rb8 29. Qd3 Ba5 30. Nxc6 Qxc6 31. Qd5 Qa4 32. g3 Re8 33. Rd4 Qa1+ 34. Kg2 Bc3 35. Rd3 Bf6 36. Bd4 Bxd4 37. Qxd4 Qa8 38. Qd5 Qb8 39. Rb3 Qc8 40. Rb7 Qe6 41. Qxe6 fxe6 42. Kf3 h6 43. Kf4 Rf8+ 44. Ke3 Kh7 45. Re7 Rf6 46. f4 h5 47. Kd4 h4 48. Ke5 hxg3 49. hxg3 Rg6 50. Rxe6 Rxg3 51. f5 Rg1 52. Re7 Kg8 53. Ke6 Kf8 54. Rc7 g5 55. f6 1-0

[Event "Kiev Independence Cup-A 5th"]
[Site "Kiev"]
[Date "2005.08.19"]
[Round "8"]
[White "Dyak, Grigorij"]
[Black "Aridov, Vladimir"]
[Result "0-1"]
[ECO "A25"]
[BlackElo "2164"]
[PlyCount "34"]
[EventDate "2005.08.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 d6 2. c4 f5 3. Nc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. e4 fxe4 7. Nxe4 0-0 8. Ne2 Nxe4 9. Bxe4 Nc6 10. 0-0 e5 11. dxe5 Nxe5 12. Nd4 Qf6 13. Nb5 Bh3 14. Bxb7 Bxf1 15. Qxf1 Nf3+ 16. Kg2 Rae8 17. Be3 Rxe3 0-1

[Event "Kiev Independence Cup-A 5th"]
[Site "Kiev"]
[Date "2005.08.18"]
[Round "7"]
[White "Solomaha, Andrey"]
[Black "Dyak, Grigorij"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2368"]
[PlyCount "57"]
[EventDate "2005.08.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[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. g3 Nd7 5. Bg2 e5 6. Nge2 Ngf6 7. 0-0 0-0 8. h3 b6 9. Be3 Bb7 10. g4 Qe7 11. Ng3 exd4 12. Bxd4 c5 13. Be3 Ne5 14. b3 Rfd8 15. g5 Ne8 16. Qd2 Nc7 17. Rad1 d5 18. Nxd5 Nxd5 19. exd5 Bxd5 20. Bxd5 Nf3+ 21. Bxf3 Rxd2 22. Rxd2 Rd8 23. Rxd8+ Qxd8 24. Rd1 Qe7 25. Ne4 Be5 26. Kg2 Bb8 27. Rd7 Qe5 28. Nf6+ Kg7 29. Rd8 1-0

[Event "Kiev Independence Cup-A 5th"]
[Site "Kiev"]
[Date "2005.08.17"]
[Round "6"]
[White "Tchoubar, Vladimir"]
[Black "Dyak, Grigorij"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "2325"]
[PlyCount "136"]
[EventDate "2005.08.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. Nc3 Be7 5. Bxf6 Bxf6 6. e4 dxe4 7. Nxe4 Be7 8. Bd3 Nd7 9. Qe2 c5 10. dxc5 Nxc5 11. Nxc5 Qa5+ 12. c3 Qxc5 13. Bb5+ Kf8 14. 0-0 g6 15. Rad1 Kg7 16. Ne5 a6 17. Bd3 Bf6 18. Ng4 Be7 19. Bc2 b5 20. Rfe1 Ra7 21. Qd2 h5 22. Ne5 Rc7 23. Qf4 Bf6 24. h4 Qe7 25. Rd4 Rc5 26. Qg3 Qc7 27. f4 Qe7 28. b4 Bxh4 29. Qe3 Rc7 30. Red1 Bf6 31. Rd6 Bxe5 32. fxe5 Bb7 33. R1d3 Rhc8 34. Bb3 Qh4 35. R6d4 Qe7 36. Rf4 Rd8 37. Rxd8 Qxd8 38. Rf6 Rd7 39. Qf4 Qb6+ 40. Kh2 Qc6 41. Qg3 Rd2 42. Rf2 Rxf2 43. Qxf2 Qe4 44. Qf6+ Kg8 45. Qg5 Qf5 46. Qxf5 exf5 47. Kg3 g5 48. Bd1 h4+ 49. Kh3 f6 50. e6 Bd5 51. a4 Bxe6 52. axb5 axb5 53. Be2 Bd7 54. c4 bxc4 55. Bxc4+ Kf8 56. b5 Ke7 57. b6 Kd6 58. Bd5 f4+ 59. Kh2 g4 60. Be4 g3+ 61. Kg1 h3 62. gxh3 Bxh3 63. Bf3 Be6 64. Be4 f5 65. Bf3 Bc4 66. Kg2 Bd3 67. Kh3 Bf1+ 68. Kh4 g2 0-1

[Event "Kiev Independence Cup-A 5th"]
[Site "Kiev"]
[Date "2005.08.16"]
[Round "5"]
[White "Dyak, Grigorij"]
[Black "Petryk, Fedir"]
[Result "0-1"]
[ECO "D04"]
[BlackElo "2334"]
[PlyCount "64"]
[EventDate "2005.08.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. Bd3 Bg4 5. Nbd2 e6 6. 0-0 Nbd7 7. c3 Bd6 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 Nd5 12. c4 Nf4 13. Be4 f5 14. Bb1 0-0 15. Re1 Rf6 16. Qb3 Qe8 17. c5 Bc7 18. Bxf4 Bxf4 19. g3 Qh5 20. Rxe6 Rxe6 21. Qxe6+ Kh8 22. Ne5 Bxe5 23. dxe5 f4 24. Qd6 fxg3 25. fxg3 Qg5 26. Qd3 Qc1+ 27. Kg2 g6 28. Qc2 Qe3 29. Qe4 Qd2+ 30. Kg1 Qc1+ 31. Kg2 Qxb2+ 32. Bc2 Bf5 0-1

[Event "Kiev Independence Cup-A 5th"]
[Site "Kiev"]
[Date "2005.08.15"]
[Round "4"]
[White "Katsman, Mikhail"]
[Black "Dyak, Grigorij"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2262"]
[PlyCount "76"]
[EventDate "2005.08.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 c6 4. Nf3 Bf5 5. Bd3 Bxd3 6. Qxd3 Nf6 7. 0-0 e6 8. c4 Qa5 9. Bf4 Nbd7 10. Nc3 Be7 11. a3 0-0 12. c5 Qd8 13. b4 b5 14. Ng5 h6 15. Nge4 Nxe4 16. Nxe4 Nf6 17. Nxf6+ Bxf6 18. Rad1 Qd7 19. Be5 Qd8 20. Qg3 Kh8 21. Rfe1 Rg8 22. Qf4 Qe7 23. h4 a5 24. Re3 axb4 25. axb4 Ra4 26. Rf3 Bxe5 27. dxe5 Rf8 28. Rd6 f5 29. Qd4 Rf7 30. Rxc6 g5 31. hxg5 hxg5 32. Rh3+ Kg7 33. Rc8 g4 34. Rhh8 Kg6 35. Qf4 Ra1+ 36. Kh2 Rh7+ 37. Rxh7 Qxh7+ 38. Kg3 Rh1 0-1

[Event "Kiev Independence Cup-A 5th"]
[Site "Kiev"]
[Date "2005.08.14"]
[Round "3"]
[White "Dyak, Grigorij"]
[Black "Kernazhitsky, Leonid"]
[Result "0-1"]
[ECO "D04"]
[BlackElo "2358"]
[PlyCount "98"]
[EventDate "2005.08.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. Nbd2 Bf5 5. Bd3 e6 6. 0-0 Nbd7 7. Nh4 Bg4 8. Qe1 Be7 9. f3 Bh5 10. g3 Qb6 11. c4 Bg6 12. Nxg6 hxg6 13. c5 Qc7 14. b4 a5 15. Ba3 b6 16. cxb6 Qxb6 17. bxa5 Qxa5 18. Bxe7 Kxe7 19. Nb3 Qxe1 20. Rfxe1 Ra3 21. Re2 Rha8 22. Rc1 Kd6 23. Rec2 Nb8 24. e4 Nfd7 25. e5+ Ke7 26. h4 Rxa2 27. Kf2 Rxc2+ 28. Rxc2 Ra3 29. Rb2 Kd8 30. Ke2 Kc7 31. g4 Na6 32. h5 g5 33. f4 gxf4 34. g5 f3+ 35. Kxf3 Nb4 36. Ke2 Nxd3 37. Kxd3 c5 38. dxc5 Nxe5+ 39. Ke2 Nc4 40. Rb1 Ra2+ 41. Kf3 Rh2 42. Kg4 e5 43. Ra1 Kb7 44. Na5+ Nxa5 45. Rxa5 e4 46. Ra3 d4 47. Rh3 Rxh3 48. Kxh3 d3 49. h6 gxh6 0-1

[Event "Kiev Independence Cup-A 5th"]
[Site "Kiev"]
[Date "2005.08.13"]
[Round "2"]
[White "Dyak, Grigorij"]
[Black "Semenova, Lidia K"]
[Result "1/2-1/2"]
[ECO "B07"]
[BlackElo "2271"]
[PlyCount "135"]
[EventDate "2005.08.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Bd3 e5 4. c3 Nc6 5. Ne2 d5 6. exd5 Qxd5 7. 0-0 exd4 8. Re1 Be7 9. Bf4 Be6 10. Bxc7 Qd7 11. Bg3 dxc3 12. Nbxc3 0-0 13. Bb5 Bc5 14. Nf4 Qxd1 15. Raxd1 Bg4 16. Rd2 Rac8 17. h3 Bf5 18. Nfd5 a6 19. Nxf6+ gxf6 20. Ba4 Bb4 21. Re3 Na5 22. Rd5 Be6 23. Bh4 Kg7 24. Rg3+ Kh6 25. Bxf6 Rg8 26. Bg5+ Rxg5 27. Rdxg5 f6 28. Rg7 Bd6 29. Bd7 Bxd7 30. Rxd7 Bxg3 31. fxg3 Kg6 32. Kf2 b5 33. Rd6 b4 34. Ne4 Rc2+ 35. Rd2 Rc1 36. b3 Kf5 37. Kf3 Nc6 38. Nd6+ Ke6 39. Nc4 Ne5+ 40. Nxe5 fxe5 41. g4 Rf1+ 42. Ke3 Re1+ 43. Re2 Rh1 44. Ke4 h6 45. Rc2 Re1+ 46. Kf3 Kd5 47. Rd2+ Ke6 48. h4 Rf1+ 49. Rf2 Rd1 50. Ke2 Rd4 51. g5 hxg5 52. hxg5 Rg4 53. Rf6+ Kd5 54. Kf3 Rxg5 55. Rxa6 e4+ 56. Ke3 Rg3+ 57. Kf2 Rc3 58. g4 Rc2+ 59. Ke3 Rc3+ 60. Kd2 Rg3 61. g5 Kd4 62. g6 Rg2+ 63. Kd1 Kd3 64. Rd6+ Ke3 65. Ra6 Rg1+ 66. Kc2 Rg2+ 67. Kd1 Rg1+ 68. Kc2 1/2-1/2

[Event "Kiev Independence Cup-A 5th"]
[Site "Kiev"]
[Date "2005.08.12"]
[Round "10"]
[White "Dyak, Grigorij"]
[Black "Chistiakov, Anatolij"]
[Result "1-0"]
[ECO "A40"]
[BlackElo "1904"]
[PlyCount "107"]
[EventDate "2005.08.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 b6 4. e4 Bb7 5. Nf3 d6 6. Bd3 Nd7 7. Be3 e6 8. 0-0 Ne7 9. Nd2 c6 10. f4 f5 11. Nf3 Nf6 12. e5 Ng4 13. Qe2 Nxe3 14. Qxe3 d5 15. b4 0-0 16. c5 b5 17. a4 a6 18. Qd2 h6 19. axb5 cxb5 20. Rfc1 Nc6 21. Bxb5 axb5 22. Nxb5 Qd7 23. Nd6 Rxa1 24. Rxa1 Ra8 25. Rb1 Qc7 26. b5 Na5 27. Qe3 Nc4 28. Nxc4 dxc4 29. c6 Bc8 30. Nd2 Bf8 31. Nxc4 Rb8 32. Qf3 Qd8 33. Qd1 Qd5 34. Ne3 Qe4 35. Rb3 Be7 36. Qa1 Rxb5 37. Rxb5 Qxc6 38. Rb8 Kf7 39. Qa8 Qxa8 40. Rxa8 Bb7 41. Ra7 Bc6 42. Nc4 g5 43. Nd6+ Kf8 44. Rc7 Ba4 45. g3 g4 46. Kf2 h5 47. Nc8 Bd8 48. Rh7 Kg8 49. Rxh5 Kg7 50. Nd6 Be7 51. h3 Bc6 52. hxg4 fxg4 53. f5 exf5 54. Nxf5+ 1-0

[Event "Kiev Independence Cup-A 5th"]
[Site "Kiev"]
[Date "2005.08.12"]
[Round "1"]
[White "Kuzmenko, Yevgen"]
[Black "Dyak, Grigorij"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2291"]
[PlyCount "122"]
[EventDate "2005.08.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 dxe4 3. Nxe4 Nd7 4. Ne2 Ngf6 5. N2c3 g6 6. Bc4 e6 7. Qe2 Bg7 8. d4 0-0 9. Bg5 c6 10. Qf3 h6 11. Nxf6+ Nxf6 12. Bxf6 Bxf6 13. 0-0-0 Bg7 14. h4 Qf6 15. Qg3 b5 16. Be2 e5 17. d5 e4 18. dxc6 b4 19. Rd6 Qe5 20. Qxe5 Bxe5 21. Nxe4 Bxd6 22. Nxd6 a6 23. f4 Ra7 24. h5 g5 25. f5 Kg7 26. Rf1 Kf6 27. g4 Rd8 28. Rd1 Ke7 29. f6+ Kxf6 30. Bc4 Be6 31. Rf1+ Ke5 32. Bxe6 Kxd6 33. Rd1+ Ke7 34. Bd7 Raxd7 35. cxd7 Rxd7 36. Re1+ Kf6 37. Re4 a5 38. c3 bxc3 39. bxc3 Rd5 40. Kc2 Re5 41. Kd3 Ke6 42. Kd4 f6 43. c4 Kd6 44. Rxe5 fxe5+ 45. Ke4 a4 46. c5+ Kxc5 47. Kxe5 Kb4 48. Kf6 Ka3 49. Kg6 Kxa2 50. Kxh6 Kb3 51. Kxg5 a3 52. Kg6 a2 53. g5 a1Q 54. Kh7 Qa7+ 55. Kg6 Kc4 56. h6 Qb6+ 57. Kh7 Qc7+ 58. Kg8 Qd8+ 59. Kf7 Qh8 60. g6 Qxh6 61. g7 Qh7 0-1

