[Event "Stepichev Memorial 15th"]
[Site "Kiev"]
[Date "2007.12.29"]
[Round "9"]
[White "Kozak, Nikolay"]
[Black "Shcherbenko, Alexandr"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "2036"]
[PlyCount "46"]
[EventDate "2007.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. g3 c6 4. Bg2 g6 5. 0-0 Bg7 6. b3 0-0 7. Bb2 Nbd7 8. h3 c5 9. Nbd2 cxd4 10. Bxd4 e5 11. Nxe5 Ne4 12. Nxd7 Bxd4 13. Nxe4 Bxa1 14. Qxa1 dxe4 15. Nf6+ Kg7 16. Ne8+ Kh6 17. Qg7+ Kh5 18. Nf6+ Kg5 19. Nxh7+ Kf5 20. g4+ Ke6 21. Nxf8+ Ke7 22. Nxg6+ Kd6 23. Rd1+ Kc7 1-0

[Event "Stepichev Memorial 15th"]
[Site "Kiev"]
[Date "2007.12.28"]
[Round "8"]
[White "Gubatenko, Roman"]
[Black "Kozak, Nikolay"]
[Result "1/2-1/2"]
[ECO "E14"]
[PlyCount "102"]
[EventDate "2007.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[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 d5 4. e3 b6 5. Nc3 Bb7 6. Bd3 Be7 7. 0-0 0-0 8. Bd2 Nbd7 9. Rc1 c5 10. cxd5 Nxd5 11. Nxd5 Bxd5 12. Bb1 Nf6 13. Ne5 cxd4 14. exd4 Bb7 15. Bc3 Qd5 16. f3 Qd6 17. Qe2 Nd5 18. Rfd1 Nf4 19. Qf2 Rfd8 20. a3 a5 21. Nc4 Qc7 22. Ne5 Qb8 23. Be4 Bf6 24. Ng4 Bg5 25. h4 Be7 26. Kh1 f5 27. Bxb7 Qxb7 28. Ne5 Bf6 29. Nd3 Nd5 30. Re1 Qe7 31. Qe2 Re8 32. g3 f4 33. Nxf4 Nxf4 34. gxf4 Bxh4 35. Rg1 Qf7 36. Qh2 Bf6 37. Rce1 Rad8 38. Re4 Rd5 39. Rg3 Red8 40. Rh3 h6 41. Qg1 Rh5 42. Qg4 Rdd5 43. Kg2 Rhg5 44. fxg5 Rxg5 45. Rg3 Rxg4 46. fxg4 Qb7 47. Kf3 b5 48. Rg2 b4 49. axb4 axb4 50. Bd2 Bxd4 51. Bf4 e5 1/2-1/2

[Event "Stepichev Memorial 15th"]
[Site "Kiev"]
[Date "2007.12.27"]
[Round "7"]
[White "Kozak, Nikolay"]
[Black "Levenko, Andrey"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "73"]
[EventDate "2007.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 c5 5. 0-0 Nbd7 6. b3 Be7 7. Bb2 Rb8 8. Nbd2 b5 9. Ne5 Qc7 10. Nxd7 Bxd7 11. dxc5 Qxc5 12. e4 0-0 13. exd5 exd5 14. Nf3 Rbc8 15. Nd4 Bg4 16. Qd3 b4 17. a3 a5 18. axb4 axb4 19. Rfe1 Rfd8 20. Ra6 Bf8 21. h3 Bh5 22. f4 Qc7 23. g4 Qxf4 24. gxh5 Nxh5 25. Rf1 Qc7 26. Rc6 Qa7 27. Rxc8 Rxc8 28. Qf5 Rxc2 29. Qxc2 Bc5 30. Qf2 Nf6 31. Ra1 Qb7 32. Qc2 Nd7 33. Qf5 g6 34. Qxd5 Qc7 35. Rc1 h6 36. Rxc5 Nxc5 37. Qa8+ 1-0

[Event "Stepichev Memorial 15th"]
[Site "Kiev"]
[Date "2007.12.26"]
[Round "6"]
[White "Maliutin, Oleksandr"]
[Black "Kozak, Nikolay"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "128"]
[EventDate "2007.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. c4 c5 2. e3 Nc6 3. d4 cxd4 4. exd4 d5 5. Nf3 Bg4 6. Be3 Nf6 7. Be2 g6 8. h3 Bxf3 9. Bxf3 Qd7 10. Qb3 Na5 11. Qb5 Nxc4 12. Qxd7+ Kxd7 13. b3 Nd6 14. Nc3 e6 15. Na4 b6 16. Rc1 Bg7 17. Ke2 Rhc8 18. Nb2 Ke8 19. Bf4 Nb5 20. Kd3 Nd7 21. Be3 Kd8 22. Bg5+ Ke8 23. Be3 h6 24. a4 Nd6 25. Rhe1 Kd8 26. g4 Rxc1 27. Rxc1 Rc8 28. Rxc8+ Nxc8 29. Nd1 Ne7 30. Nc3 Nc6 31. Nb5 Ke7 32. Bf4 a6 33. Bd6+ Kd8 34. Nc3 Nxd4 35. Bd1 Nc6 36. Ne2 Nde5+ 37. Ke3 Kd7 38. Ba3 Kc7 39. f4 Nd7 40. Bc2 Nf6 41. g5 hxg5 42. fxg5 d4+ 43. Kf2 Nd5 44. Ng3 Ncb4 45. Be4 Be5 46. Bxd5 Nxd5 47. Ne4 Kc6 48. h4 Nc3 49. Nd2 b5 50. a5 Kd5 51. Nf3 Bc7 52. Bb4 Na2 53. Bd2 b4 54. Ke2 e5 55. Ne1 e4 56. Ng2 e3 57. Be1 Ke4 58. Kd1 Kf3 59. h5 Kxg2 60. h6 d3 61. h7 Be5 62. h8Q Bxh8 63. Bh4 Bc3 64. Bg3 e2# 0-1

[Event "Stepichev Memorial 15th"]
[Site "Kiev"]
[Date "2007.12.25"]
[Round "5"]
[White "Kozak, Nikolay"]
[Black "Burdalev, Kirill"]
[Result "0-1"]
[ECO "D11"]
[BlackElo "2169"]
[PlyCount "84"]
[EventDate "2007.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bg4 4. Bg2 e6 5. 0-0 Nbd7 6. b3 Be7 7. Bb2 0-0 8. Nbd2 c6 9. c4 a5 10. a3 Bh5 11. Re1 Qb6 12. h3 h6 13. Qc1 Bg6 14. Ne5 Nxe5 15. dxe5 Nd7 16. Qc3 f6 17. Nf3 fxe5 18. e3 Bf6 19. b4 Be4 20. Qd2 Bxf3 21. Bxf3 e4 22. Bg2 Bxb2 23. Qxb2 Qc7 24. Red1 Ne5 25. cxd5 exd5 26. Qb3 Kh8 27. Rac1 Qf7 28. Rc2 Nd3 29. b5 c5 30. Qa2 c4 31. Rf1 Qd7 32. Qb1 a4 33. Rd1 Ra5 34. Bf1 Rxb5 35. Qa1 Rb3 36. Ra2 Qf5 37. Rdd2 Qf6 38. Qd1 Qd6 39. Qa1 Qb6 40. Qd1 Qb5 41. Qh5 Rb1 42. Qe2 Re1 0-1

[Event "Stepichev Memorial 15th"]
[Site "Kiev"]
[Date "2007.12.24"]
[Round "4"]
[White "Petrova, Irina"]
[Black "Kozak, Nikolay"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2059"]
[PlyCount "49"]
[EventDate "2007.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[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 d5 4. Nc3 Nbd7 5. g3 Bb4 6. Qb3 c5 7. Bg2 b6 8. 0-0 Bxc3 9. Qxc3 Bb7 10. b3 Rc8 11. Ne5 0-0 12. Bg5 Nxe5 13. Bxf6 cxd4 14. Bxd8 dxc3 15. Be7 Rfe8 16. Bd6 Ng6 17. Rfc1 Red8 18. Bb4 Ba6 19. cxd5 exd5 20. e3 d4 21. exd4 c2 22. Bh3 Rc7 23. Bf5 Rxd4 24. Be1 Bd3 25. Bxd3 1-0

[Event "Stepichev Memorial 15th"]
[Site "Kiev"]
[Date "2007.12.23"]
[Round "3"]
[White "Kozak, Nikolay"]
[Black "Sviatnenko, Sviatoslav"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "59"]
[EventDate "2007.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. g3 c5 4. Bg2 Nc6 5. 0-0 Nf6 6. b3 Be7 7. Bb2 b6 8. c4 Nxd4 9. Nxd4 cxd4 10. Qxd4 Bb7 11. Nc3 Bc5 12. Qe5 0-0 13. Rad1 Nd7 14. Qh5 Nf6 15. Qg5 h6 16. Qf4 Qe7 17. Na4 d4 18. Bxb7 Qxb7 19. e3 dxe3 20. Nxc5 exf2+ 21. Rxf2 bxc5 22. Bxf6 gxf6 23. Qxh6 Rfd8 24. Rdf1 f5 25. g4 Rd4 26. h3 fxg4 27. Qg5+ Kf8 28. Qxc5+ Kg8 29. Qxd4 gxh3 30. Qg4+ 1-0

[Event "Stepichev Memorial 15th"]
[Site "Kiev"]
[Date "2007.12.22"]
[Round "2"]
[White "Sergienko, Vladislav"]
[Black "Kozak, Nikolay"]
[Result "0-1"]
[ECO "B84"]
[PlyCount "68"]
[EventDate "2007.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[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. Be2 Nbd7 7. Be3 b5 8. 0-0 Bb7 9. f3 e6 10. a3 Qc7 11. Bd3 Nc5 12. Rc1 d5 13. Nb3 dxe4 14. fxe4 Rd8 15. Nxc5 Bxc5 16. Qe2 Ng4 17. Qxg4 Bxe3+ 18. Kh1 f5 19. exf5 Bxc1 20. fxe6 Qe5 21. Rxc1 0-0 22. Qh4 Rxd3 23. cxd3 Qxe6 24. Ne4 Qd7 25. Nc5 Qc6 26. Qg5 h6 27. Qd2 Qxc5 28. Rg1 Rf2 29. Qe1 Qf5 30. Qe8+ Kh7 31. Qe3 Rxg2 32. Qe4 Bxe4 33. dxe4 Rxg1+ 34. Kxg1 Qxe4 0-1

[Event "Stepichev Memorial 15th"]
[Site "Kiev"]
[Date "2007.12.21"]
[Round "1"]
[White "Kozak, Nikolay"]
[Black "Khivrenko, Dmitry"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "74"]
[EventDate "2007.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. 0-0 0-0 7. Re1 Nc6 8. Bg5 Bg4 9. c3 h6 10. Bh4 Be7 11. Nbd2 Re8 12. Qb3 Na5 13. Qa4 c6 14. Ne5 Bd7 15. b4 Nc4 16. Ndxc4 b5 17. Qc2 dxc4 18. Bf5 Bxf5 19. Qxf5 Qd6 20. Re3 Rac8 21. Rae1 Qd5 22. Rg3 Qe6 23. Qb1 Nd5 24. Ng4 Qxe1+ 25. Qxe1 Bxh4 26. Re3 Nxe3 27. Nxe3 Bg5 28. g3 Bxe3 29. fxe3 Re6 30. Kf2 Rce8 31. Kf3 g6 32. e4 f6 33. Kf4 Kg7 34. Qh1 R8e7 35. Qb1 g5+ 36. Kf5 h5 37. e5 Rxe5+ 0-1

[Event "UKR-ch sf U16"]
[Site "Kiev"]
[Date "2005.11.23"]
[Round "9"]
[White "Kozak, Nikolay"]
[Black "Rybachok, Roman"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "85"]
[EventDate "2005.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. d4 c5 5. 0-0 Bd6 6. c4 0-0 7. Nbd2 b6 8. b3 Bb7 9. Bb2 Nc6 10. Rc1 cxd4 11. cxd5 Nxd5 12. Nxd4 Nxd4 13. Bxd4 Qd7 14. Nc4 Rac8 15. e4 e5 16. Bb2 Rxc4 17. Rxc4 Nf6 18. Bxe5 Bxe5 19. Qxd7 Nxd7 20. Rd1 Nc5 21. f4 Bb8 22. b4 Ba6 23. Rcd4 Ne6 24. R4d2 g5 25. f5 Ng7 26. Rd8 Be5 27. R1d5 Bc7 28. R8d7 Ne8 29. Re7 Bc8 30. Bf1 a6 31. a4 f6 32. Bc4 Kh8 33. Kf1 h6 34. Ke2 h5 35. Kf1 g4 36. Ke2 Bd6 37. Rxe8 Rxe8 38. Rxd6 Rxe4+ 39. Kd3 Bxf5 40. Rxf6 Bh7 41. Rf8+ Kg7 42. Rf7+ Kg6 43. Kxe4 1-0

[Event "UKR-ch sf U16"]
[Site "Kiev"]
[Date "2005.11.22"]
[Round "8"]
[White "Volovikov, Albert"]
[Black "Kozak, Nikolay"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "133"]
[EventDate "2005.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[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. f4 Nd7 5. Nf3 c6 6. Bc4 Nb6 7. Bb3 Nf6 8. 0-0 0-0 9. Qe1 Qc7 10. Qh4 Bd7 11. e5 Nfd5 12. Nxd5 cxd5 13. Qxe7 dxe5 14. fxe5 a5 15. c3 Rae8 16. Qh4 a4 17. Bc2 a3 18. Bb3 Bb5 19. Re1 Bd3 20. bxa3 Qxc3 21. Bd2 Qc8 22. Bb4 Qf5 23. Bxf8 Bxf8 24. Qf6 Nc4 25. Qxf5 Bxf5 26. Bxc4 dxc4 27. Rac1 b5 28. Rc3 Ra8 29. Ree3 Bd3 30. Ne1 Bf5 31. Kf2 Rd8 32. a4 Bb4 33. axb5 Rxd4 34. Nf3 Bxc3 35. Rxc3 Rd5 36. a4 Bd3 37. b6 Kf8 38. b7 Rd8 39. a5 Be4 40. a6 Bxb7 41. axb7 Rb8 42. Rxc4 Rxb7 43. Kg3 Kg7 44. Kf4 Re7 45. Rc6 Rb7 46. g3 h6 47. h4 Rb4+ 48. Ke3 Rb3+ 49. Ke4 Rb4+ 50. Nd4 Rb7 51. g4 Re7 52. h5 Rb7 53. hxg6 fxg6 54. Rc7+ Rxc7 55. Ne6+ Kf7 56. Nxc7 h5 57. gxh5 gxh5 58. Nd5 h4 59. Nf4 Ke7 60. Kf5 Kf7 61. e6+ Ke7 62. Ke5 Ke8 63. Kd6 Kd8 64. e7+ Ke8 65. Ke6 h3 66. Nd5 h2 67. Nf6# 1-0

[Event "UKR-ch sf U16"]
[Site "Kiev"]
[Date "2005.11.21"]
[Round "7"]
[White "Kozak, Nikolay"]
[Black "Litvak, Mikhail"]
[Result "0-1"]
[ECO "D11"]
[BlackElo "2191"]
[PlyCount "168"]
[EventDate "2005.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. g3 Bf5 4. Bg2 e6 5. 0-0 Be7 6. c4 c6 7. Nbd2 0-0 8. b3 a5 9. a3 Nbd7 10. Bb2 h6 11. Re1 Ne4 12. h3 Bf6 13. Nh2 Nxd2 14. Qxd2 a4 15. b4 Nb6 16. c5 Nc4 17. Qc1 b6 18. Bc3 bxc5 19. dxc5 Bxc3 20. Qxc3 Qf6 21. Qxf6 gxf6 22. e4 Bxe4 23. Bxe4 dxe4 24. Rxe4 Nd2 25. Re2 Rfd8 26. Ng4 Kg7 27. Kg2 Nb3 28. Rae1 Nd4 29. Ra2 Nb5 30. Ne3 Rd4 31. Rc1 f5 32. Nc4 f6 33. Nb6 Ra7 34. Re1 Kf7 35. Re3 e5 36. Rae2 Rd1 37. Ra2 Ke6 38. Nc8 Rg7 39. Kh2 f4 40. gxf4 Rgg1 41. fxe5 Rh1+ 42. Kg3 Rhg1+ 43. Kh2 Nd4 44. exf6+ Kxf6 45. f4 Nf5 46. Rf3 Rh1+ 47. Kg2 Nh4+ 48. Kg3 Nxf3 49. Kxf3 Rxh3+ 50. Ke4 Re1+ 51. Kd4 Rf3 52. Na7 Kf5 53. Nxc6 Re4+ 54. Kd5 Rd3+ 55. Nd4+ Rexd4+ 56. Kc6 Rc4 57. Kb5 Rcc3 58. Kxa4 Kxf4 59. Rh2 Rxa3+ 60. Kb5 Rh3 61. Rf2+ Ke5 62. c6 Rab3 63. Rf8 Rh4 64. c7 Kd6 65. c8N+ Ke6 66. Nb6 Rhxb4+ 67. Kc5 Rxb6 68. Rh8 Kf5 69. Kc4 R3b4+ 70. Kc5 R4b5+ 71. Kc4 Re5 72. Kd4 Rd6+ 73. Kc4 Kg5 74. Rg8+ Kh4 75. Rg1 Re4+ 76. Kc3 Rg4 77. Rh1+ Kg5 78. Re1 Rf6 79. Re5+ Rf5 80. Re8 Rf3+ 81. Kd2 Rg2+ 82. Ke1 Kh4 83. Re4+ Kg3 84. Re6 Kh2 0-1

[Event "UKR-ch sf U16"]
[Site "Kiev"]
[Date "2005.11.20"]
[Round "6"]
[White "Gubay, Nikolay"]
[Black "Kozak, Nikolay"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2195"]
[PlyCount "127"]
[EventDate "2005.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. f3 a6 9. Be2 Qc7 10. 0-0 0-0 11. Rc1 Nd7 12. Nd5 Qd8 13. Qd2 Re8 14. Rfd1 Rb8 15. Nb3 Rf8 16. a3 Kh8 17. Nd4 Nde5 18. b4 Nxd4 19. Bxd4 Be6 20. Qb2 Bxd5 21. exd5 Rg8 22. c5 Qd7 23. f4 Ng4 24. c6 Qf5 25. cxb7 Rxb7 26. Bd3 Qd7 27. Bxa6 Rbb8 28. Be2 h5 29. b5 Qf5 30. Bxg7+ Rxg7 31. Qd4 g5 32. Rf1 Nf6 33. Rcd1 gxf4 34. Qxf4 Qc2 35. Qc4 Qg6 36. Bf3 Qh6 37. a4 Rbg8 38. Kh1 Qe3 39. Qd4 Qb3 40. Rb1 Qc2 41. Rb2 Qf5 42. Rbb1 Qc2 43. Rbc1 Qb3 44. Rf2 Nd7 45. Bxh5 Ne5 46. Bd1 Qa3 47. Ra1 Qd3 48. Qxd3 Nxd3 49. Rd2 Nf4 50. Bf3 Rh7 51. b6 Kg7 52. a5 Rgh8 53. g3 Ng6 54. Be4 Rh3 55. Bxg6 fxg6 56. Kg1 Kf6 57. a6 g5 58. a7 g4 59. b7 e5 60. dxe6 Kxe6 61. b8Q Rxb8 62. axb8Q Rxg3+ 63. hxg3 Kf5 64. Rd5+ 1-0

[Event "UKR-ch sf U16"]
[Site "Kiev"]
[Date "2005.11.19"]
[Round "5"]
[White "Kozak, Nikolay"]
[Black "Sobolev, Artem"]
[Result "1-0"]
[ECO "E17"]
[PlyCount "165"]
[EventDate "2005.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. b3 Nbd7 7. Bb2 b6 8. c4 Bb7 9. Nbd2 c5 10. Re1 Rc8 11. Rc1 Ba8 12. a3 a5 13. e3 Re8 14. Ne5 Bf8 15. f4 Nxe5 16. dxe5 Nd7 17. cxd5 exd5 18. e4 Nb8 19. Qg4 Na6 20. Rcd1 d4 21. Nf3 Rc6 22. Nh4 b5 23. Nf5 Rg6 24. Qe2 Qb6 25. Kh1 Bb7 26. Nh4 Rh6 27. Bc1 Rc6 28. Nf3 b4 29. a4 Nc7 30. Qa2 Ba6 31. Bf1 Bxf1 32. Rxf1 Qa6 33. Qb1 Rd8 34. f5 d3 35. Bg5 Rd7 36. e6 Nxe6 37. fxe6 Rxe6 38. Rfe1 c4 39. bxc4 Qxc4 40. Rc1 Qa6 41. Qb3 Qb7 42. Rc4 Qb6 43. Be3 Qb7 44. Bd2 Qb6 45. Rf1 h6 46. Kg2 Qb7 47. Re1 Rf6 48. Re3 Rfd6 49. Ne5 Rd8 50. Rf3 Rf6 51. Rxf6 gxf6 52. Nf3 Re8 53. Qxd3 b3 54. Rc1 Rxe4 55. Rb1 b2 56. Rxb2 Qxb2 57. Qxe4 Bb4 58. Qe8+ Kg7 59. Qe3 Qa2 60. Qxh6+ Kg8 61. Qxf6 Bxd2 62. Qd8+ Kh7 63. Qxd2 Qxa4 64. Qd3+ Kg8 65. Qd8+ Kh7 66. Qh4+ Qxh4 67. Nxh4 a4 68. Nf3 a3 69. Nd4 a2 70. Nc2 Kg6 71. Kf3 Kg5 72. h3 Kf5 73. Ke3 Ke5 74. Kd3 f6 75. Ke3 Kd5 76. h4 Ke5 77. Kf3 Kf5 78. g4+ Ke5 79. Ke3 Kd6 80. Kd4 Ke6 81. Ke4 Ke7 82. Kf5 Kf7 83. h5 1-0

[Event "UKR-ch sf U16"]
[Site "Kiev"]
[Date "2005.11.18"]
[Round "4"]
[White "Shmat, Sergey"]
[Black "Kozak, Nikolay"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2045"]
[PlyCount "59"]
[EventDate "2005.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[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 d5 4. Nc3 Be7 5. Bg5 c6 6. cxd5 exd5 7. e3 Bg4 8. Be2 Nbd7 9. 0-0 0-0 10. h3 Bh5 11. Bf4 h6 12. Rc1 Re8 13. Bh2 Bf8 14. Kh1 Nh7 15. Qc2 Bxf3 16. Bxf3 Ng5 17. Be2 Nf6 18. Bd3 Bd6 19. f4 Nge4 20. Nxe4 Nxe4 21. Qe2 Qe7 22. a3 Rad8 23. Rce1 Qh4 24. Bb1 Re7 25. Rf3 Rde8 26. Rd1 f5 27. Qf1 Re6 28. g3 Qh5 29. Qe2 Rg6 30. Qg2 1/2-1/2

[Event "UKR-ch sf U16"]
[Site "Kiev"]
[Date "2005.11.17"]
[Round "3"]
[White "Kozak, Nikolay"]
[Black "Nazarian, Artur"]
[Result "1-0"]
[ECO "D11"]
[PlyCount "39"]
[EventDate "2005.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 Bd6 6. c4 c6 7. Nbd2 0-0 8. b3 Nbd7 9. Bb2 Re8 10. Nh4 Bg6 11. Nxg6 fxg6 12. Qc2 e5 13. cxd5 Nxd5 14. Nc4 Nb4 15. Qd2 Bf8 16. a3 Na6 17. dxe5 Nac5 18. Rad1 Nb6 19. Qc2 Qc7 20. Nd6 1-0

[Event "UKR-ch sf U16"]
[Site "Kiev"]
[Date "2005.11.16"]
[Round "2"]
[White "Molchanov, Alexey"]
[Black "Kozak, Nikolay"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2152"]
[PlyCount "97"]
[EventDate "2005.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e6 6. Nge2 Nge7 7. 0-0 0-0 8. d4 cxd4 9. Nxd4 Nxd4 10. exd4 d5 11. cxd5 Nxd5 12. Nxd5 exd5 13. Be3 Be6 14. Qb3 Qd7 15. Rac1 Rac8 16. Rfe1 Rfd8 17. Qa3 Qb5 18. Qxa7 Ra8 19. Qc5 Qxb2 20. Rc2 Qa3 21. Qxa3 Rxa3 22. Rb2 Rda8 23. Rxb7 Rxa2 24. h4 h5 25. Rb5 R8a5 26. Reb1 Ra1 27. Kh2 R1a4 28. Rb8+ Kh7 29. R1b7 Ra8 30. Rxa8 Rxa8 31. Rb5 Ra4 32. Bxd5 Bxd4 33. Bxe6 Bxe3 34. Bb3 Re4 35. fxe3 Rxe3 36. Bxf7 Re7 37. Bc4 Rd7 38. Kh3 Kh6 39. Rb6 Rc7 40. Bd3 Rg7 41. Rd6 Rg8 42. Be4 Rg7 43. Re6 Rg8 44. Kg2 Rg7 45. Kf3 Rg8 46. Kf4 Rg7 47. Rxg6+ Rxg6 48. Bxg6 Kxg6 49. Ke5 1-0

[Event "UKR-ch sf U16"]
[Site "Kiev"]
[Date "2005.11.15"]
[Round "1"]
[White "Kozak, Nikolay"]
[Black "Andrejchuk, Viktor"]
[Result "1/2-1/2"]
[ECO "E60"]
[BlackElo "2168"]
[PlyCount "141"]
[EventDate "2005.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. b3 c5 7. Bb2 Nc6 8. c4 Nd7 9. Qd2 Qb6 10. e3 a6 11. Nc3 e6 12. d5 Nce5 13. Nxe5 Nxe5 14. f4 Ng4 15. h3 Nxe3 16. Rfe1 Nxg2 17. Qxg2 Qd8 18. Ne4 Bxb2 19. Qxb2 f5 20. Ng5 e5 21. Qd2 e4 22. Rad1 Qe7 23. Ne6 Bxe6 24. dxe6 Rad8 25. Qd5 Rf6 26. Re2 Kg7 27. g4 fxg4 28. hxg4 Rxf4 29. Rxe4 Rxe4 30. Qxe4 Re8 31. Re1 b6 32. Kg2 Rf8 33. Rh1 h5 34. Qe3 Qb7+ 35. Kg1 Rf1+ 36. Kxf1 Qxh1+ 37. Ke2 Qh2+ 38. Kd3 Qe5 39. Qf3 Qxe6 40. Qb7+ Kh6 41. gxh5 Qf5+ 42. Kd2 Qg5+ 43. Kd3 Qg3+ 44. Kd2 Qf4+ 45. Kc2 Qf2+ 46. Kc3 Kxh5 47. Qh1+ Kg5 48. Qd5+ Qf5 49. Qg2+ Kf6 50. Qa8 Qe5+ 51. Kc2 Kf5 52. Qf3+ Ke6 53. Qa8 Qe2+ 54. Kc3 Qe3+ 55. Kc2 Qf2+ 56. Kc3 Qd4+ 57. Kc2 a5 58. Qc8+ Ke5 59. Qe8+ Kf4 60. Qf7+ Ke3 61. Qh7 Qd3+ 62. Kc1 Qd2+ 63. Kb1 Kd3 64. Qh3+ Qe3 65. Qf1+ Kc3 66. Qh1 Qd3+ 67. Ka1 Qc2 68. Qf3+ Kb4 69. a3+ Kxa3 70. b4+ Kxb4 71. Qb3+ 1/2-1/2

[Event "UKR-ch U14 sf"]
[Site "Kiev"]
[Date "2004.11.11"]
[Round "9"]
[White "Kolesov, Yury"]
[Black "Kozak, Nikolay"]
[Result "1/2-1/2"]
[ECO "B80"]
[PlyCount "89"]
[EventDate "2004.11.03"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. g4 h6 9. Qd2 Bb7 10. 0-0-0 Nbd7 11. Bd3 b4 12. Na4 d5 13. Rhe1 e5 14. Nf5 d4 15. Bf2 Bc6 16. b3 Bxa4 17. bxa4 g6 18. Ng3 g5 19. Bc4 Nc5 20. Bb3 Qa5 21. Nf5 Nxa4 22. Qe2 Nc5 23. Qc4 Qc7 24. Bxd4 Nxb3+ 25. Qxb3 exd4 26. e5 Ng8 27. Rxd4 Bc5 28. Qa4+ Kf8 29. Rd7 Qb6 30. Qb3 Qe6 31. Red1 Be7 32. Qd3 Re8 33. Qe4 Qxa2 34. R1d5 Qa1+ 35. Kd2 Qc3+ 36. Ke2 Qc6 37. Nd4 Qc4+ 38. Kf2 Bc5 39. Rxf7+ Kxf7 40. Qf5+ Kg7 41. Rd7+ Ne7 42. Qf6+ Kg8 43. Kg3 Bxd4 44. Rxd4 Qxd4 45. Qe6+ 1/2-1/2

[Event "UKR-ch U14 sf"]
[Site "Kiev"]
[Date "2004.11.10"]
[Round "8"]
[White "Skok, Evgeniy"]
[Black "Kozak, Nikolay"]
[Result "1-0"]
[ECO "A07"]
[PlyCount "93"]
[EventDate "2004.11.03"]
[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 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d5 6. Nbd2 Nc6 7. e4 e5 8. b3 Qe7 9. Bb2 Rd8 10. Re1 dxe4 11. dxe4 Bg4 12. Qb1 Qc5 13. c3 a5 14. Nf1 a4 15. b4 Qb6 16. Ne3 Be6 17. a3 Bh6 18. Qc2 Bxe3 19. Rxe3 Bb3 20. Qc1 Rd1+ 21. Qxd1 Bxd1 22. Rxd1 Re8 23. c4 Kf8 24. c5 Qa7 25. Bf1 Re7 26. b5 Na5 27. Bxe5 Ng4 28. Rd8+ Re8 29. b6 Rxd8 30. bxa7 Nxe3 31. Bxc7 Ra8 32. Bxa5 Nxf1 33. Bb6 Nxg3 34. hxg3 f6 35. Nd4 Ke7 36. f3 Kd7 37. Kf2 h5 38. f4 g5 39. e5 fxe5 40. fxe5 Rf8+ 41. Kg2 Ra8 42. Nb5 Kc6 43. Nc3 Rf8 44. e6 Re8 45. e7 Ra8 46. Kf3 Kd7 47. Nd5 1-0

[Event "UKR-ch U14 sf"]
[Site "Kiev"]
[Date "2004.11.09"]
[Round "7"]
[White "Kozak, Nikolay"]
[Black "Chikhradze, Kirill"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "156"]
[EventDate "2004.11.03"]
[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 c6 2. d4 d5 3. g3 e6 4. Bg2 Nf6 5. 0-0 Nbd7 6. Re1 Qb6 7. Nbd2 c5 8. e3 Be7 9. c4 0-0 10. b3 Ne4 11. cxd5 exd5 12. Bb2 Ndf6 13. Nxe4 dxe4 14. Nd2 Bg4 15. Qc2 Rac8 16. Nxe4 cxd4 17. Nxf6+ Bxf6 18. Qe4 dxe3 19. Reb1 exf2+ 20. Kh1 f1Q+ 21. Rxf1 Bxb2 22. Rab1 Qd4 23. Qxd4 Bxd4 24. Rf4 Be6 25. Rxd4 b6 26. Rbd1 g6 27. Be4 Rc7 28. Kg2 Kg7 29. R1d2 Rfc8 30. Bd5 Bxd5+ 31. Rxd5 Rc2 32. Kf3 R8c7 33. Kf4 Kf6 34. Rd6+ Ke7 35. R6d5 f6 36. Rd7+ Rxd7 37. Rxc2 Kd6 38. Ke4 Rc7 39. Rd2+ Ke6 40. Kf4 Rc5 41. Re2+ Kd6 42. Rd2+ Rd5 43. Rc2 h5 44. Ke3 Rc5 45. Rd2+ Kc6 46. Rf2 Re5+ 47. Kd4 Rd5+ 48. Ke4 Rd6 49. Rc2+ Kb5 50. Ke3 Kb4 51. Rc4+ Kb5 52. Rc2 a5 53. Rc4 Re6+ 54. Kf3 Re1 55. Rc2 Kb4 56. Rc6 b5 57. Rb6 Rf1+ 58. Ke3 Rf5 59. Kd3 Ka3 60. Ra6 b4 61. Kc4 Kxa2 62. Re6 Rf2 63. Ra6 Rc2+ 64. Kd3 Kxb3 65. Rxa5 Rxh2 66. Ra6 Rg2 67. Rxf6 Rxg3+ 68. Kd2 h4 69. Rf1 Rg2+ 70. Kd3 h3 71. Rb1+ Rb2 72. Rh1 h2 73. Ra1 Rg2 74. Rb1+ Ka2 75. Rh1 b3 76. Ke3 b2 77. Kf3 Rc2 78. Kg3 b1Q 0-1

[Event "UKR-ch U14 sf"]
[Site "Kiev"]
[Date "2004.11.08"]
[Round "6"]
[White "Baryshpolets, Andrey"]
[Black "Kozak, Nikolay"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2120"]
[PlyCount "78"]
[EventDate "2004.11.03"]
[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. Nf3 d5 3. c4 e6 4. g3 c6 5. Nbd2 Nbd7 6. Bg2 Bd6 7. 0-0 0-0 8. b3 b6 9. Bb2 Bb7 10. Ne5 Be7 11. Rc1 Rc8 12. Nb1 Nxe5 13. dxe5 Nd7 14. Nd2 f5 15. Nf3 Nc5 16. Nd4 Qd7 17. Ba3 Ne4 18. Bxe7 Qxe7 19. f3 Ng5 20. cxd5 cxd5 21. Qd2 Nf7 22. f4 Qd7 23. Rf3 Ba6 24. Rfc3 Rxc3 25. Rxc3 Rc8 26. Kf2 Rc5 27. b4 Rc4 28. Ra3 Bc8 29. e3 Nd8 30. Nxf5 Nc6 31. Nd6 Rxb4 32. Rc3 Ba6 33. Bxd5 exd5 34. Qxd5+ Kf8 35. Rxc6 Rb2+ 36. Ke1 Re2+ 37. Kd1 Rxe3 38. Kc1 Bb7 39. e6 Qxc6+ 0-1

[Event "UKR-ch U14 sf"]
[Site "Kiev"]
[Date "2004.11.07"]
[Round "5"]
[White "Kozak, Nikolay"]
[Black "Lugovoy, Aleksandr"]
[Result "1-0"]
[ECO "E65"]
[PlyCount "87"]
[EventDate "2004.11.03"]
[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 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nbd7 7. Nc3 c5 8. e4 cxd4 9. Nxd4 Ne5 10. b3 Qb6 11. h3 Bd7 12. Be3 Qc7 13. Rc1 a6 14. f4 Nc6 15. Nd5 Qd8 16. Ne2 Be6 17. Nec3 Nd7 18. Na4 Bxd5 19. cxd5 Na7 20. Qd2 Nb5 21. Nb2 Rc8 22. Rxc8 Qxc8 23. Rc1 Qb8 24. Nc4 Rc8 25. a4 Nc7 26. b4 b5 27. Na5 Kf8 28. Nc6 Qb7 29. a5 Ne8 30. Bd4 Nb8 31. e5 Qd7 32. g4 Nc7 33. Na7 Rd8 34. Bb6 Na8 35. Bxd8 Qxa7+ 36. Kh1 Qd7 37. Bb6 dxe5 38. Qc2 Nxb6 39. axb6 Qd8 40. Qc8 Ke8 41. b7 a5 42. Qxd8+ Kxd8 43. Rc8+ Kd7 44. Rxb8 1-0

[Event "UKR-ch U14 sf"]
[Site "Kiev"]
[Date "2004.11.06"]
[Round "4"]
[White "Kinoshenko, Konstantin"]
[Black "Kozak, Nikolay"]
[Result "0-1"]
[ECO "B95"]
[PlyCount "112"]
[EventDate "2004.11.03"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Bg5 Be7 8. Qd2 b5 9. a3 Bb7 10. Bf3 Qc7 11. 0-0 Nbd7 12. Rfe1 0-0 13. Rad1 Ne5 14. Rb1 Nxf3+ 15. Nxf3 Rfd8 16. Rbd1 d5 17. exd5 Nxd5 18. Bxe7 Qxe7 19. Nxd5 Bxd5 20. Qe2 Qb7 21. Kf1 Bxf3 22. Qxf3 Qxf3 23. gxf3 Kf8 24. Ke2 Ke7 25. Ke3 Rac8 26. c3 Rxd1 27. Rxd1 Rc5 28. Kf4 Rf5+ 29. Kg3 Re5 30. Rd2 Re1 31. Kg2 a5 32. Rc2 Kd6 33. c4 b4 34. axb4 axb4 35. Rd2+ Kc5 36. b3 Rb1 37. Rd3 Kc6 38. h3 Rc1 39. Rd2 Rc3 40. Rb2 Kc5 41. Kg3 Rd3 42. Kf4 Kd4 43. c5 Kxc5 44. Rc2+ Rc3 45. Rd2 Kc6 46. Rb2 f6 47. h4 Kc5 48. Rd2 Rxb3 49. Rd7 g5+ 50. hxg5 fxg5+ 51. Kxg5 Rxf3 52. Rxh7 b3 53. Rb7 Kc4 54. Rc7+ Kd3 55. Rd7+ Kc2 56. Rc7+ Kb1 0-1

[Event "UKR-ch U14 sf"]
[Site "Kiev"]
[Date "2004.11.05"]
[Round "3"]
[White "Kozak, Nikolay"]
[Black "Andrejchuk, Viktor"]
[Result "0-1"]
[ECO "E65"]
[BlackElo "2175"]
[PlyCount "82"]
[EventDate "2004.11.03"]
[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 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 c5 7. Nc3 Nc6 8. e3 Na5 9. b3 b6 10. Bb2 Rb8 11. Qc2 a6 12. Rad1 Bb7 13. Rfe1 Qc7 14. d5 Bc8 15. Nb1 Bg4 16. h3 Bxf3 17. Bxf3 b5 18. Na3 bxc4 19. Nxc4 Nxc4 20. Qxc4 a5 21. e4 Nd7 22. Bxg7 Kxg7 23. Be2 Qb6 24. Qa4 Rfd8 25. f4 c4+ 26. Kg2 cxb3 27. axb3 Nc5 28. Qa1+ Kg8 29. Bc4 Nxb3 30. Qa2 Nc5 31. Rd2 Qb4 32. e5 Na4 33. Rc1 Nc5 34. Re1 Qc3 35. exd6 exd6 36. Rde2 Nb3 37. Bxb3 Rxb3 38. Re8+ Rxe8 39. Rxe8+ Kg7 40. Re2 Qxg3+ 41. Kf1 Rf3+ 0-1

[Event "UKR-ch U14 sf"]
[Site "Kiev"]
[Date "2004.11.04"]
[Round "2"]
[White "Kopeikin, Sergey"]
[Black "Kozak, Nikolay"]
[Result "0-1"]
[ECO "A37"]
[PlyCount "116"]
[EventDate "2004.11.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Nc3 Nge7 7. Bd2 0-0 8. Rb1 d5 9. cxd5 exd5 10. 0-0 h6 11. Qc1 Kh7 12. Ne1 Be6 13. a3 Nd4 14. Nf3 Nb3 15. Qc2 Nxd2 16. Qxd2 Rc8 17. Rfc1 Qd7 18. Qd1 b5 19. Qd2 f5 20. h4 a6 21. Rc2 b4 22. axb4 cxb4 23. Na2 Rxc2 24. Qxc2 Rc8 25. Qd1 a5 26. d4 Rc4 27. e3 Rc6 28. Rc1 Qc7 29. Rxc6 Qxc6 30. Qc1 Qxc1+ 31. Nxc1 Bd7 32. Na2 Bb5 33. b3 Bd3 34. Nd2 Kg8 35. Bf1 Bc2 36. Nc1 a4 37. Bd3 axb3 38. Ndxb3 Bxb3 39. Nxb3 Kf7 40. Kf1 Ke6 41. Ke2 Kd6 42. Kd2 Nc6 43. Bb5 Bf6 44. Bxc6 Kxc6 45. Kd3 Kb5 46. Nc5 Be7 47. Nb3 Ka4 48. Kc2 Bd6 49. Kb2 g5 50. hxg5 hxg5 51. f4 gxf4 52. gxf4 Be7 53. Ka2 Kb5 54. Kb2 Bh4 55. Nc5 Bf2 56. Nd3 Bxe3 57. Kb3 Bd2 58. Nxb4 Bxb4 0-1

[Event "UKR-ch U14 sf"]
[Site "Kiev"]
[Date "2004.11.03"]
[Round "1"]
[White "Kozak, Nikolay"]
[Black "Yurkov, Alexey"]
[Result "0-1"]
[ECO "A49"]
[BlackElo "2091"]
[PlyCount "82"]
[EventDate "2004.11.03"]
[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 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Re1 Nbd7 7. e4 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Be3 b6 11. h3 Bb7 12. Nd2 a5 13. c3 a4 14. Qc2 Qd7 15. Rad1 Qc6 16. Nf1 Ne8 17. f4 a3 18. fxe5 axb2 19. Qxb2 Bxe5 20. Bd4 Qe6 21. Rd2 Nd6 22. Rde2 Ba6 23. Rf2 Bc4 24. Bxe5 Qxe5 25. Ne3 Be6 26. Ng4 Bxg4 27. hxg4 Qxg3 28. Qe2 Qxc3 29. e5 Rxa2 30. Qf1 Rxf2 31. Qxf2 Re8 32. Rf1 Qxe5 33. Qa2 Qd4+ 34. Kh1 Qxg4 35. Bd5 Qh3+ 36. Kg1 Qg3+ 37. Kh1 Qh4+ 38. Kg1 Qd4+ 39. Kh1 Re7 40. Qa8+ Kg7 41. Qa2 Re5 0-1

