[Event "Novosibirsk NSU-ch"]
[Site "Novosibirsk"]
[Date "2009.01.20"]
[Round "10"]
[White "Koskin, Anton"]
[Black "Ladygin, Alexander"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1994"]
[BlackElo "1748"]
[PlyCount "59"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[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 Ne7 9. c3 Ng6 10. Qa4 Bd7 11. Qb4 Qb8 12. Qc4 Bxb5 13. Qxb5+ Kd8 14. g3 a6 15. Qa4 Ne7 16. Bh3 b5 17. Qb3 Qc7 18. Be3 Rb8 19. 0-0 g6 20. f4 e4 21. f5 gxf5 22. Bxf5 Nxf5 23. Rxf5 Bg7 24. Raf1 Rf8 25. Qb4 Be5 26. Qxe4 Qc4 27. Rxe5 dxe5 28. Qxe5 Rb7 29. Qd6+ Ke8 30. Bc5 1-0

[Event "Novosibirsk NSU-ch"]
[Site "Novosibirsk"]
[Date "2009.01.18"]
[Round "9"]
[White "Kipriyanov, Yaroslav"]
[Black "Koskin, Anton"]
[Result "1/2-1/2"]
[ECO "B96"]
[WhiteElo "1960"]
[BlackElo "1994"]
[PlyCount "54"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[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 e6 7. f4 b5 8. e5 dxe5 9. fxe5 Qc7 10. Qe2 Nfd7 11. 0-0-0 Nc6 12. Nxc6 Qxc6 13. Ne4 Bb7 14. Nd6+ Bxd6 15. Rxd6 Qc7 16. Bf4 Bd5 17. Qd2 Nb6 18. Qa5 Rc8 19. Bd3 Bc6 20. Bd2 0-0 21. Qb4 Nc4 22. Bxc4 bxc4 23. Qxc4 Bxg2 24. Qxc7 Rxc7 25. Rg1 Be4 26. c3 Ra8 27. Rg4 Bd5 1/2-1/2

[Event "Novosibirsk NSU-ch"]
[Site "Novosibirsk"]
[Date "2009.01.16"]
[Round "8"]
[White "Koskin, Anton"]
[Black "Novikov, Sviatoslav"]
[Result "1-0"]
[ECO "B66"]
[WhiteElo "1994"]
[BlackElo "1775"]
[PlyCount "71"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[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 Nc6 6. Bg5 e6 7. Qd2 a6 8. f3 Be7 9. Bc4 h6 10. Be3 Bd7 11. Bb3 b5 12. Nxc6 Bxc6 13. 0-0 0-0 14. Rad1 Qc7 15. Qf2 Rab8 16. Kh1 Rfd8 17. Qg3 Kh7 18. Rd2 Qb7 19. Rfd1 Rd7 20. Qh3 d5 21. e5 Ng8 22. Ne2 Rbd8 23. c3 a5 24. Bc2+ Kh8 25. Nd4 b4 26. g4 Bf8 27. g5 g6 28. gxh6 Ne7 29. Qh4 Nf5 30. Qf6+ Kh7 31. Bxf5 gxf5 32. Rg2 Qa8 33. Rg7+ Kh8 34. Rdg1 Be7 35. Rg8+ Kh7 36. R1g7# 1-0

[Event "Novosibirsk NSU-ch"]
[Site "Novosibirsk"]
[Date "2009.01.14"]
[Round "7"]
[White "Parkhomenko, Alexander"]
[Black "Koskin, Anton"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1967"]
[BlackElo "1994"]
[PlyCount "162"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 Be6 8. Qc2 Nd7 9. Ne2 Qc7 10. Be3 Nb6 11. b3 Nd5 12. Bd2 h6 13. Ng3 Nf4 14. Bxf4 Bxf4 15. Nh5 0-0 16. Nxf4 Qxf4 17. 0-0 Rfd8 18. Rad1 Rd5 19. Rfe1 Rg5 20. Re3 Rd8 21. Be4 Qh4 22. Rg3 f5 23. Rxg5 Qxg5 24. Bf3 f4 25. c4 h5 26. Qd2 h4 27. g3 Bg4 28. Bxg4 Qxg4 29. h3 Qf3 30. Qd3 Qxd3 31. Rxd3 hxg3 32. fxg3 fxg3 33. Kg2 f6 34. Kxg3 Kf7 35. Kf4 g5+ 36. Kf5 Rh8 37. Kg4 Rh4+ 38. Kg3 Ke6 39. d5+ cxd5 40. Rxd5 f5 41. Rd8 Rh7 42. Rg8 Kf6 43. Rf8+ Rf7 44. Rd8 Ke5 45. Kf3 Rh7 46. Rd5+ Ke6 47. Kg3 Rd7 48. Ra5 b6 49. Ra6 Ke5 50. b4 f4+ 51. Kg2 Ke4 52. c5 f3+ 53. Kf2 Rd2+ 54. Kf1 Kf4 55. cxb6 Kg3 56. Ke1 f2+ 57. Kxd2 f1Q 58. Ra3+ Kh2 59. bxa7 Qf2+ 60. Kc3 Qe3+ 61. Kb2 Qe2+ 62. Kc3 Qe5+ 63. Kb3 Qd5+ 64. Kc3 Qc6+ 65. Kb3 Qe6+ 66. Kc3 Qxh3+ 67. Kb2 Qg2+ 68. Kb3 Qa8 69. b5 g4 70. Ra4 g3 71. Rh4+ Kg1 72. b6 g2 73. Rb4 Qb7 74. Ka3 Kf2 75. Ra4 Qf3+ 76. Kb4 Qa8 77. Ka3 g1Q 78. Rb4 Qc1+ 79. Kb3 Qg8+ 80. Ka4 Qxa2+ 81. Kb5 Qd5+ 0-1

[Event "Novosibirsk NSU-ch"]
[Site "Novosibirsk"]
[Date "2009.01.12"]
[Round "6"]
[White "Ozonov, Erzhen"]
[Black "Koskin, Anton"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1849"]
[BlackElo "1994"]
[PlyCount "68"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[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. Nc2 fxe4 13. Nce3 Be6 14. Be2 0-0 15. 0-0 f5 16. f3 f4 17. Nc2 e3 18. c4 Nd4 19. Ncb4 Qg5 20. Kh1 Nf5 21. Nc7 Ng3+ 22. Kg1 Nxe2+ 23. Qxe2 Bxc4 24. Qe1 Ra7 25. Ncxa6 Rfa8 26. Qc1 Bxf1 27. Qxf1 Qh4 28. Qxb5 Qf2+ 29. Kh1 e2 30. Qc4+ Kh8 31. Qc1 Bf8 32. h3 d5 33. Kh2 Qg3+ 34. Kg1 Rg7 0-1

[Event "Novosibirsk NSU-ch"]
[Site "Novosibirsk"]
[Date "2009.01.06"]
[Round "5"]
[White "Ladygin, Alexander"]
[Black "Koskin, Anton"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1748"]
[BlackElo "1994"]
[PlyCount "76"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. Nc3 e6 5. Bf4 dxc4 6. a4 Bb4 7. Bxb8 Rxb8 8. e3 Nd5 9. Qc1 Qa5 10. Kd2 Nf6 11. Kc2 Bxc3 12. bxc3 Ne4 13. Qe1 b5 14. Ne5 Qc7 15. f3 Nd6 16. axb5 cxb5 17. Qg3 Nf5 18. Qf2 f6 19. Ng4 h5 20. e4 hxg4 21. exf5 g3 22. Qe3 e5 23. dxe5 Bxf5+ 24. Kb2 Qxe5 25. Qxe5+ fxe5 26. h3 Rb7 27. Be2 Kf7 28. Rhe1 Kf6 29. Ra6+ Kg5 30. Rea1 Rd8 31. Kc1 Rdd7 32. R1a2 Kf4 33. R6a5 Bxh3 34. Bf1 Bf5 35. Rb2 Bd3 36. Bxd3 Rxd3 37. Kc2 Rd5 38. Ra1 Rbd7 0-1

[Event "Novosibirsk NSU-ch"]
[Site "Novosibirsk"]
[Date "2009.01.05"]
[Round "4"]
[White "Koskin, Anton"]
[Black "Kipriyanov, Yaroslav"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1994"]
[BlackElo "1960"]
[PlyCount "37"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 d6 6. Nbd2 Be6 7. Bxe6 fxe6 8. Qb3 Qd7 9. Nf1 0-0-0 10. Qc2 d5 11. b4 dxe4 12. dxe4 Bxb4 13. cxb4 Nxb4 14. Qb3 Qb5 15. N1d2 Nd3+ 16. Kf1 Qc5 17. Ke2 Qxf2+ 18. Kd1 Nc5 19. Rf1 0-1

[Event "Novosibirsk NSU-ch"]
[Site "Novosibirsk"]
[Date "2009.01.04"]
[Round "3"]
[White "Novikov, Sviatoslav"]
[Black "Koskin, Anton"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1775"]
[BlackElo "1994"]
[PlyCount "196"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[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 0-0 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. b3 Kh8 17. 0-0 f5 18. f3 Be6 19. b4 axb4 20. Ncxb4 Nxb4 21. Rxb4 Qa5 22. Qb3 Qc5+ 23. Kh1 Rbc8 24. Nb6 Bg8 25. Nxc8 Qxc8 26. Bxg8 Rxg8 27. Rb1 Bd8 28. Qc4 Qd7 29. Rb7 Qe8 30. Rf7 fxe4 31. fxe4 Rf8 32. Rbb7 Bf6 33. Qe6 Qa8 34. Rxf8+ Qxf8 35. Rf7 Qa8 36. h3 h6 37. Rxf6 gxf6 38. Qxf6+ Kh7 39. Qe7+ Kg8 40. Qxd6 Qxe4 41. Qxh6 Qe1+ 42. Kh2 Qxc3 43. Qg6+ Kf8 44. h4 Qd4 45. Qf6+ Kg8 46. h5 Qg4 47. Qxe5 Qh4+ 48. Kg1 Kh7 49. Qf5+ Kg7 50. Qh3 Qf4 51. Qf3 Qh4 52. g3 Qh3 53. Kf2 Qh2+ 54. Ke3 Kh6 55. Qf6+ Kh7 56. Qg6+ Kh8 57. Qf6+ Kh7 58. g4 Qg1+ 59. Kf4 Qf2+ 60. Kg5 Qd2+ 61. Qf4 Qd8+ 62. Kf5 Qf8+ 63. Ke4 Qb4+ 64. Kf3 Qb3+ 65. Kg2 Qd5+ 66. Kg3 Qh1 67. Qf3 Qe1+ 68. Kh3 Kh6 69. Qf6+ Kh7 70. g5 Qh1+ 71. Kg4 Qg2+ 72. Kf5 Qh3+ 73. Ke5 Qxh5 74. Kd6 Qh2+ 75. Ke6 Qe2+ 76. Kf7 Qc4+ 77. Ke7 Qe4+ 78. Kd6 Qb4+ 79. Ke5 Qc3+ 80. Kd5 Qd3+ 81. Ke5 Qc3+ 82. Kd6 Qb4+ 83. Kc6 Qe4+ 84. Kd7 Qb7+ 85. Ke6 Qc6+ 86. Kf5 Qd5+ 87. Kf4 Qd2+ 88. Kg3 Qe1+ 89. Kh2 Qh4+ 90. Kg2 Qg4+ 91. Kf2 Qh4+ 92. Kf3 Qh1+ 93. Kg4 Qg2+ 94. Kh4 Qh2+ 95. Kg4 Qg2+ 96. Kf4 Qd2+ 97. Kf5 Qd3+ 98. Ke5 Qc3+ 1/2-1/2

[Event "Novosibirsk NSU-ch"]
[Site "Novosibirsk"]
[Date "2009.01.03"]
[Round "2"]
[White "Koskin, Anton"]
[Black "Parkhomenko, Alexander"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1994"]
[BlackElo "1967"]
[PlyCount "56"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Be6 9. c3 Nce7 10. Nc2 f5 11. a4 fxe4 12. Nxe7 Bxe7 13. axb5 axb5 14. Bxb5+ Kf7 15. Rxa8 Qxa8 16. Nb4 d5 17. Qh5+ g6 18. Qxe5 Bf6 19. Qc7+ Ne7 20. Bc6 Qb8 21. Qxb8 Rxb8 22. Kd2 Rxb4 23. cxb4 Nxc6 24. b5 Na5 25. b4 Nc4+ 26. Kc2 Bd7 27. Rd1 Ke6 28. b6 Ba4+ 0-1

[Event "Novosibirsk NSU-ch"]
[Site "Novosibirsk"]
[Date "2009.01.02"]
[Round "1"]
[White "Koskin, Anton"]
[Black "Ozonov, Erzhen"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1994"]
[BlackElo "1849"]
[PlyCount "207"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[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 e5 7. Nb3 Be7 8. f3 0-0 9. Qd2 Be6 10. g4 Nc6 11. g5 Nd7 12. h4 h5 13. gxh6 Bxh4+ 14. Bf2 Bg5 15. h7+ Kh8 16. Qxd6 Nf6 17. Rd1 Qxd6 18. Rxd6 Rad8 19. Rxd8 Rxd8 20. Bd3 Nxh7 21. Bc5 Kg8 22. Ke2 Bf4 23. Bb6 Rc8 24. Nd5 Bh6 25. Na5 Bxd5 26. exd5 Nxa5 27. Bxa5 Rc5 28. Bd2 Rxd5 29. Bxh6 gxh6 30. Rxh6 Ng5 31. Rg6+ fxg6 32. Bc4 Kg7 33. Bxd5 b6 34. Bb7 a5 35. Kd3 b5 36. c3 Kf6 37. Ke3 Ne6 38. Bc6 Nc7 39. Ke4 g5 40. Bd7 Ke7 41. Bh3 Kf6 42. Bf1 Ke6 43. Bd3 Ne8 44. Ke3 Nd6 45. b3 Kd5 46. Bf1 Nf5+ 47. Kd3 Nd6 48. Bg2 Kc5 49. Bh3 Kd5 50. Bd7 Kc5 51. Ke2 b4 52. cxb4+ Kxb4 53. Kd3 Ka3 54. Be6 Nb7 55. Bd5 Nc5+ 56. Kc4 Na6 57. Bf7 Kxa2 58. Kb5 Nb4 59. Kxa5 Ka3 60. Kb5 Nd3 61. Kc4 Ne1 62. Bd5 Nc2 63. Kd3 Ne1+ 64. Ke4 Kb4 65. Ke3 Ng2+ 66. Kd3 Ne1+ 67. Ke2 Ng2 68. Bg8 Nf4+ 69. Ke3 Ng2+ 70. Ke4 Ne1 71. Bd5 Kc3 72. Bc4 Kb4 73. Ke3 Ng2+ 74. Kf2 Nf4 75. Kg3 Kc3 76. Kg4 Ng2 77. Kxg5 Kd4 78. Bf1 Ne3 79. Bh3 Nd5 80. Be6 Nb4 81. Kf5 Nc6 82. Bf7 Nb4 83. Bg6 Na6 84. Bf7 Nb4 85. Be8 Nd3 86. Bc6 Nb4 87. Be4 Na6 88. Bc2 Nb4 89. Bb1 Nd5 90. Ke6 Nc7+ 91. Kd7 Nd5 92. Kd6 Nb4 93. Be4 Na2 94. Kc6 Nb4+ 95. Kb5 Kc3 96. Kc5 Kxb3 97. Kd6 Kc4 98. Kxe5 Kc5 99. f4 Na6 100. f5 Nb8 101. Ke6 Na6 102. f6 Nc7+ 103. Ke7 Kb6 104. f7 1-0

[Event "Novosibirsk Academ Rating"]
[Site "Novosibirsk"]
[Date "2008.05.30"]
[Round "5"]
[White "Kipriyanov, Yaroslav"]
[Black "Koskin, Anton"]
[Result "1/2-1/2"]
[ECO "B16"]
[WhiteElo "1970"]
[BlackElo "1935"]
[PlyCount "30"]
[EventDate "2008.05.30"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Ne2 Bf5 7. Ng3 Bg6 8. h4 h5 9. Bd3 Nd7 10. Bxg6 fxg6 11. Qd3 Kf7 12. Qb3+ Kg7 13. Bd2 Qb6 14. Qxb6 axb6 15. 0-0 e5 1/2-1/2

[Event "Novosibirsk Academ Rating"]
[Site "Novosibirsk"]
[Date "2008.05.30"]
[Round "1"]
[White "Koskin, Anton"]
[Black "Belov, Alexandr"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1935"]
[BlackElo "2024"]
[PlyCount "75"]
[EventDate "2008.05.30"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bh4 g5 4. f3 d6 5. fxe4 gxh4 6. Nf3 Bg7 7. e3 Nc6 8. Bc4 e6 9. c3 Na5 10. Qa4+ c6 11. Bd3 b5 12. Qc2 e5 13. a4 Nc4 14. Qf2 0-0 15. axb5 cxb5 16. Na3 Nxa3 17. Rxa3 f5 18. Qxh4 Bb7 19. Qxd8 Rfxd8 20. Bxb5 Bxe4 21. Ng5 Rdb8 22. Bc4+ d5 23. Bb3 Rd8 24. Nxe4 fxe4 25. Ra5 Rab8 26. Bxd5+ Kh8 27. Bxe4 Rxb2 28. 0-0 Bh6 29. Rxa7 Bxe3+ 30. Kh1 exd4 31. cxd4 Bxd4 32. Rxh7+ Kg8 33. Rhf7 Bg7 34. Rb7 Re2 35. Bf3 Rc2 36. Bd1 Rcd2 37. Bb3+ Kh8 38. h3 1-0

[Event "Novosibirsk Academ Rating"]
[Site "Novosibirsk"]
[Date "2008.05.30"]
[Round "2"]
[White "Koskin, Anton"]
[Black "Lebedev, Mikhail"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "1935"]
[BlackElo "1945"]
[PlyCount "31"]
[EventDate "2008.05.30"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. 0-0 0-0 9. Nc3 Be7 10. Rd1 Na6 11. Bf4 Nc5 12. Qc2 Qc8 13. Rac1 Nce4 14. Nd4 Nxc3 15. Qxc3 a6 16. Qb3 1/2-1/2

[Event "Novosibirsk Academ Rating"]
[Site "Novosibirsk"]
[Date "2008.05.30"]
[Round "6"]
[White "Koskin, Anton"]
[Black "Nasulenko, Andrei"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1935"]
[BlackElo "1774"]
[PlyCount "41"]
[EventDate "2008.05.30"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 Nxe4 4. Nxe4 dxe4 5. Bc4 e6 6. Be3 Nd7 7. d5 exd5 8. Bxd5 f5 9. Nh3 Be7 10. Qh5+ g6 11. Qe2 Nf6 12. Bb3 c6 13. 0-0 Qc7 14. Rad1 Bd7 15. Bf4 Qb6 16. Ng5 Nd5 17. Be5 Nf6 18. Qd2 Bc8 19. Bxf6 Bxf6 20. Nf7 Rf8 21. Nd6+ 1-0

[Event "Novosibirsk Academ Rating"]
[Site "Novosibirsk"]
[Date "2008.05.30"]
[Round "4"]
[White "Koskin, Anton"]
[Black "Ozonov, Erzhen"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "1935"]
[BlackElo "1848"]
[PlyCount "63"]
[EventDate "2008.05.30"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 c6 3. Nf3 Nf6 4. Bg5 e6 5. e3 h6 6. Bh4 Bb4 7. a3 Bxc3+ 8. bxc3 g5 9. Bg3 Ne4 10. c4 Nd7 11. Bd3 Nxg3 12. hxg3 b6 13. Qd2 Ba6 14. cxd5 Bxd3 15. dxe6 Be4 16. exd7+ Qxd7 17. Ne5 Qd5 18. c4 Qe6 19. f3 f6 20. Nd3 Bg6 21. Nb4 a5 22. Nc2 Qxc4 23. Rc1 Rc8 24. Kf2 Qb3 25. e4 c5 26. Rb1 Qe6 27. d5 Qd6 28. Ne3 c4 29. Qd4 Qxa3 30. Qxf6 Rg8 31. Qe6+ Kf8 32. Qxc8+ 1-0

[Event "Novosibirsk Academ Rating"]
[Site "Novosibirsk"]
[Date "2008.05.30"]
[Round "3"]
[White "Novikov, Sviatoslav"]
[Black "Koskin, Anton"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1807"]
[BlackElo "1935"]
[PlyCount "120"]
[EventDate "2008.05.30"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[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 f5 11. c3 Bg7 12. Bd3 Be6 13. Nc2 0-0 14. 0-0 fxe4 15. Bxe4 f5 16. Bf3 e4 17. Be2 Be5 18. a4 Rb8 19. axb5 axb5 20. Ra6 Ne7 21. Ncb4 Ng6 22. Nc6 Qd7 23. Nxb8 Rxb8 24. Qd2 Qf7 25. Nb4 Nf4 26. Nc6 Qg7 27. g3 Nxe2+ 28. Qxe2 Bc4 29. Qd2 Bxf1 30. Qd5+ Kh8 31. Nxb8 Bc4 32. Qc6 Qg4 33. Qe8+ Bg8 34. Qxb5 f4 35. Qf1 e3 36. fxe3 fxg3 37. hxg3 Qxg3+ 38. Qg2 Qe1+ 39. Qf1 Bh2+ 40. Kxh2 Qxf1 41. Rxd6 Qf2+ 42. Kh3 Qxe3+ 43. Kg2 Qg5+ 44. Kf3 Bd5+ 45. Rxd5 Qxd5+ 46. Kf4 Qd6+ 47. Kf5 Qxb8 48. c4 Qxb2 49. c5 Qb5 50. Ke6 Qxc5 51. Kf7 h5 52. Ke6 h4 53. Kf6 h3 54. Ke6 h2 55. Kf6 h1N 56. Ke6 Kg7 57. Kd7 Qb6 58. Ke8 Qb7 59. Kd8 Kf6 60. Ke8 Qe7# 0-1

[Event "Novosibirsk Academ Rating"]
[Site "Novosibirsk"]
[Date "2008.05.30"]
[Round "7"]
[White "Parkhomenko, Alexander"]
[Black "Koskin, Anton"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1964"]
[BlackElo "1935"]
[PlyCount "100"]
[EventDate "2008.05.30"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 0-0 8. 0-0 Bg4 9. c3 Nd7 10. h3 Bh5 11. g4 Bg6 12. Bxg6 hxg6 13. Be3 Nb6 14. b3 Nd5 15. Qd3 Qd7 16. Nh4 f5 17. gxf5 Be7 18. Ng2 gxf5 19. f4 Rfe8 20. Rae1 Nf6 21. Bf2 Ne4 22. Bh4 Bf8 23. Ne3 Qe6 24. Ng2 Rac8 25. Rf3 Qh6 26. b4 Bd6 27. Ref1 Qe6 28. a3 b5 29. Qc2 g6 30. Ne3 Kg7 31. c4 Rh8 32. Be1 Nf6 33. Qd3 bxc4 34. Nxc4 Nd5 35. Bd2 Nb6 36. Na5 Qd5 37. Rc1 Be7 38. Rg3 Bh4 39. Rc5 Qd6 40. Rg2 Bf6 41. Nb3 Kf8 42. Rg3 Bh4 43. Rf3 Bf6 44. Ra5 Rc7 45. Ra6 Qd5 46. Bc1 Kg7 47. Bb2 Nc4 48. Ba1 Re7 49. Kg2 Re3 50. Ra5 Qxf3+ 0-1

[Event "LSS OP-2007-0-00315"]
[Site "LSS email"]
[Date "2007.06.09"]
[Round "?"]
[White "Koskin, Anton"]
[Black "Moreira, Renato de Azevedo"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "800"]
[BlackElo "900"]
[PlyCount "12"]
[EventDate "2007.06.05"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Bg4 5. Bc4 Be7 6. fxe5 dxe5 0-1

[Event "LSS OP-2007-0-00315"]
[Site "LSS email"]
[Date "2007.06.09"]
[Round "?"]
[White "Koskin, Anton"]
[Black "Tanti, Joseph G"]
[Result "0-1"]
[ECO "C29"]
[WhiteElo "800"]
[BlackElo "1646"]
[PlyCount "10"]
[EventDate "2007.06.05"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Be7 0-1

[Event "LSS OP-2007-0-00315"]
[Site "LSS email"]
[Date "2007.06.07"]
[Round "?"]
[White "Smith, Harry E"]
[Black "Koskin, Anton"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "585"]
[BlackElo "800"]
[PlyCount "13"]
[EventDate "2007.06.05"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Qxd4 Nc6 5. Qc4 Nf6 6. Nc3 Bb4 7. a3 1-0

[Event "LSS RN-2007-0-00043"]
[Site "LSS email"]
[Date "2007.04.28"]
[Round "?"]
[White "Hughes, Peter"]
[Black "Koskin, Anton"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "582"]
[BlackElo "800"]
[PlyCount "28"]
[EventDate "2007.04.17"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 Bb4 7. Bg5 Qa5 8. Nxc6 Bxc3+ 9. bxc3 Qxg5 10. Nd4 Nxe4 11. Nb5 0-0 12. c4 a6 13. Nd4 Qa5+ 14. Ke2 Nc3+ 0-1

[Event "LSS OP-2007-0-00287"]
[Site "LSS email"]
[Date "2007.04.21"]
[Round "?"]
[White "Koskin, Anton"]
[Black "Siger, Csaba"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "800"]
[BlackElo "1959"]
[PlyCount "42"]
[EventDate "2007.04.19"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 0-0 9. Be2 b6 10. 0-0 Bb7 11. Qd3 Ba6 12. Qe3 Qc8 13. d5 Bxe2 14. Qxe2 Bxc3 15. e5 Rd8 16. Bg5 Qf5 17. Rb3 Bxe5 18. Nxe5 Qxg5 19. Rg3 Qh4 20. Rh3 Qg5 21. Rg3 Qh4 1/2-1/2

[Event "LSS OP-2007-0-00287"]
[Site "LSS email"]
[Date "2007.04.19"]
[Round "?"]
[White "Nemeth, Laszlo"]
[Black "Koskin, Anton"]
[Result "0-1"]
[ECO "A70"]
[PlyCount "84"]
[EventDate "2007.04.19"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Bd3 0-0 9. 0-0 Bg4 10. h3 Bxf3 11. Qxf3 a6 12. Bf4 b5 13. e5 dxe5 14. Bxe5 c4 15. Be2 Nbd7 16. Bd6 Re8 17. Rad1 Rc8 18. Rfe1 Nc5 19. Bf4 Nh5 20. Bd2 Be5 21. g4 Nf6 22. Bg5 Qd6 23. Bf1 Kg7 24. a3 h5 25. Be3 hxg4 26. hxg4 Nfd7 27. Be2 Rh8 28. g5 Rh4 29. Kg2 Rh2+ 30. Kg1 Rch8 31. Bf1 R8h4 32. Rd2 Nb3 33. Rdd1 f5 34. gxf6+ Nxf6 35. Bg2 Rg4 36. Kf1 Rgxg2 37. Qxg2 Rxg2 38. Kxg2 Bxc3 39. bxc3 Nxd5 40. Bg5 Nc5 41. Re7+ Kf8 42. Rde1 Nxe7 0-1

[Event "LSS OP-2007-0-00287"]
[Site "LSS email"]
[Date "2007.04.19"]
[Round "?"]
[White "Romero, Agustin"]
[Black "Koskin, Anton"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "47"]
[EventDate "2007.04.19"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. Nc3 d5 5. Be2 d4 6. Na4 b5 7. Nxc5 Bxc5 8. a3 Nf6 9. b4 Bd6 10. Bg5 0-0 11. 0-0 h6 12. Bxf6 Qxf6 13. Qd2 Bf4 14. Qd1 Bb7 15. h3 a5 16. bxa5 Rxa5 17. g3 Bd6 18. Qd2 Rfa8 19. e5 Nxe5 20. Nxe5 Qxe5 21. f4 Qe3+ 22. Qxe3 dxe3 23. d4 Rxa3 24. Rxa3 1-0

[Event "LSS RN-2007-0-00043"]
[Site "LSS email"]
[Date "2007.04.17"]
[Round "?"]
[White "Koskin, Anton"]
[Black "Kis Kos, Laszlo"]
[Result "1-0"]
[ECO "B96"]
[PlyCount "59"]
[EventDate "2007.04.17"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qf3 b5 9. Bxf6 gxf6 10. e5 d5 11. exf6 b4 12. Nce2 Nd7 13. f5 e5 14. Ne6 fxe6 15. fxe6 Nxf6 16. Qxf6 Bg7 17. Qf5 Rf8 18. Qh5+ Kd8 19. g3 Qxc2 20. Bh3 Qe4 21. Rf1 Rxf1+ 22. Kxf1 Qg6 23. Nf4 Qxh5 24. Nxh5 Bh8 25. Rc1 Rb8 26. e7+ Kxe7 27. Rxc8 Rxc8 28. Bxc8 a5 29. b3 Kd6 30. g4 1-0

[Event "LSS RN-2007-0-00043"]
[Site "LSS email"]
[Date "2007.04.17"]
[Round "?"]
[White "Koskin, Anton"]
[Black "Murer, Erich"]
[Result "0-1"]
[ECO "B49"]
[PlyCount "42"]
[EventDate "2007.04.17"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 a6 7. 0-0 Nf6 8. Be3 Bb4 9. Na4 Be7 10. Nxc6 bxc6 11. Nb6 Rb8 12. Nxc8 Qxc8 13. Bd4 c5 14. Be5 Rb6 15. Qd3 d6 16. Bc3 0-0 17. b3 d5 18. e5 Nd7 19. f4 c4 20. bxc4 Rc6 21. Qh3 Nb6 0-1

[Event "LSS RN-2007-0-00043"]
[Site "LSS email"]
[Date "2007.04.17"]
[Round "?"]
[White "Koskin, Anton"]
[Black "Yangibayev, Rustam"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "800"]
[BlackElo "780"]
[PlyCount "63"]
[EventDate "2007.04.17"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bd7 6. Bg5 g6 7. Bxf6 exf6 8. Ndb5 Bc6 9. Qd2 a6 10. Nd4 Be7 11. 0-0-0 Nd7 12. h4 Qa5 13. h5 0-0-0 14. Bc4 Ne5 15. Qe2 Rhf8 16. Nxc6 bxc6 17. Bxa6+ Kc7 18. hxg6 hxg6 19. f4 Nd7 20. Rh7 Nc5 21. Bc4 Rb8 22. a3 Qb6 23. b4 Nd7 24. Bxf7 Qa7 25. Kb2 Ra8 26. a4 Qb6 27. Qc4 Kd8 28. Bxg6 Nc5 29. Qxc5 Qxc5 30. bxc5 Rg8 31. Bf7 Rf8 32. cxd6 1-0

[Event "LSS RN-2007-0-00043"]
[Site "LSS email"]
[Date "2007.04.17"]
[Round "?"]
[White "McDaniel, Jeff"]
[Black "Koskin, Anton"]
[Result "0-1"]
[ECO "A34"]
[PlyCount "50"]
[EventDate "2007.04.17"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 e6 4. Nc3 cxd4 5. Qxd4 Nc6 6. Qd1 Bb4 7. Bd2 0-0 8. a3 Be7 9. e4 d6 10. Be2 b6 11. 0-0 Bb7 12. Bg5 h6 13. Bh4 Rc8 14. b4 a6 15. e5 dxe5 16. Qxd8 Rfxd8 17. Rfd1 e4 18. Ne1 Nd4 19. Ra2 Nxe2+ 20. Nxe2 Rxd1 21. Kf1 Rxc4 22. Ng1 Rcc1 23. f3 Nh5 24. Bxe7 Rxe1+ 25. Kf2 e3# 0-1

[Event "LSS RN-2007-0-00043"]
[Site "LSS email"]
[Date "2007.04.17"]
[Round "?"]
[White "Verstreken, Arne"]
[Black "Koskin, Anton"]
[Result "0-1"]
[ECO "D23"]
[PlyCount "50"]
[EventDate "2007.04.17"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Qc2 dxc4 5. Qxc4 Bf5 6. g3 Nbd7 7. Bg2 e6 8. 0-0 Nb6 9. Qb3 Qd5 10. Qd1 Bxb1 11. Rxb1 Qxa2 12. Bg5 Be7 13. Ne5 0-0 14. Qc2 Qa4 15. Qd3 Rfd8 16. e3 h6 17. Bxf6 Bxf6 18. b3 Qa5 19. Nc4 Qb4 20. Qe2 Nd5 21. Qc2 c5 22. dxc5 Qxc5 23. b4 Nxb4 24. Qb3 Nd5 25. Rfc1 Rac8 0-1

[Event "Novosibirsk State University-ch"]
[Site "Novosibirsk"]
[Date "2007.??.??"]
[Round "9.4"]
[White "Belov, Alexandr"]
[Black "Koskin, Anton"]
[Result "0-1"]
[ECO "D48"]
[WhiteElo "2002"]
[PlyCount "129"]
[EventDate "2007.05.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[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 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. 0-0 c5 10. b3 Bb7 11. Bb2 Bd6 12. Qe2 0-0 13. Rfd1 Qc7 14. h3 cxd4 15. Nxd4 Nc5 16. Rac1 Nxd3 17. Qxd3 Qb8 18. Nce2 Be4 19. Qd2 Rd8 20. Qe1 Qb6 21. Nc3 Bb7 22. a3 Rac8 23. b4 Bb8 24. Nce2 Rxc1 25. Rxc1 Qd6 26. Ng3 Ne4 27. Nf1 Qd5 28. f3 Nf6 29. Rc5 Qd6 30. e4 Nd7 31. Qc3 Nxc5 32. bxc5 Qxd4+ 33. Qxd4 Rxd4 34. Bxd4 Bf4 35. Bb2 Kf8 36. g3 Bh6 37. Kf2 Ke8 38. Ne3 g6 39. Ng4 Bf8 40. Bd4 h5 41. Nf6+ Kd8 42. Ke3 Kc7 43. e5 Bd5 44. Ne8+ Kc6 45. Nd6 Bh6+ 46. f4 Bf8 47. Kd3 Ba2 48. Kc3 Kd5 49. Nxf7 Bxc5 50. Bxc5 Kxc5 51. Ng5 Bd5 52. g4 h4 53. Nf7 a5 54. Nh6 b4+ 55. axb4+ axb4+ 56. Kd3 Bg2 57. f5 exf5 58. gxf5 Bxh3 59. e6 Kd6 60. fxg6 Bxe6 61. g7 h3 62. Ng4 Ke7 63. Nh2 Kf7 64. Kd4 Kxg7 65. Kd3 0-1

[Event "Novosibirsk State University-ch"]
[Site "Novosibirsk"]
[Date "2007.??.??"]
[Round "3.1"]
[White "Koskin, Anton"]
[Black "Agapov, Sergei"]
[Result "0-1"]
[ECO "E99"]
[BlackElo "2079"]
[PlyCount "74"]
[EventDate "2007.05.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Nd3 Nf6 14. c5 Rf7 15. cxd6 cxd6 16. Nb5 a6 17. Na3 b5 18. Nc2 a5 19. Na3 Bd7 20. Ne1 Rb8 21. Rc1 g4 22. Bd3 Ng6 23. Qe2 g3 24. hxg3 fxg3 25. Bxg3 Nh5 26. Bh2 Bh6 27. Rc2 Ngf4 28. Qf2 Bg5 29. Bg3 Nxg3 30. Qxg3 Rg7 31. Qh2 Nh3+ 32. gxh3 Bf4+ 33. Qg2 Bxh3 34. Qxg7+ Kxg7 35. Ng2 Qg5 36. Kh1 Qh6 37. Rg1 Bg4+ 0-1

[Event "Novosibirsk State University-ch"]
[Site "Novosibirsk"]
[Date "2007.??.??"]
[Round "4.5"]
[White "Koskin, Anton"]
[Black "Egitov, Alexey"]
[Result "1/2-1/2"]
[ECO "E15"]
[BlackElo "2027"]
[PlyCount "90"]
[EventDate "2007.05.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[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 Be7 6. Bg2 0-0 7. Nc3 c6 8. 0-0 d5 9. cxd5 cxd5 10. b4 Bc4 11. Ne5 b5 12. Nxb5 Bxe2 13. Re1 Bxb5 14. Qxb5 Qb6 15. Qd3 Nc6 16. Nxc6 Qxc6 17. b5 Qb7 18. Bf4 Rfc8 19. Rec1 Nd7 20. a4 Nb6 21. Bf3 a5 22. Bd1 Rxc1 23. Rxc1 Rc8 24. Rxc8+ Qxc8 25. Bc2 g6 26. h4 Kf8 27. Bh6+ Ke8 28. h5 Qc4 29. Qxc4 Nxc4 30. Bf4 Kd7 31. Kf1 Bf6 32. Be3 Bd8 33. Ke2 gxh5 34. Kf3 h4 35. g4 Nxe3 36. fxe3 h6 37. Bd3 Bb6 38. Kf4 f6 39. Bf1 Bc7+ 40. Kf3 Bg3 41. Ke2 Kd6 42. Kd3 e5 43. Bg2 exd4 44. exd4 Bf2 45. Bh3 Bg1 1/2-1/2

[Event "Novosibirsk State University-ch"]
[Site "Novosibirsk"]
[Date "2007.??.??"]
[Round "1.2"]
[White "Koskin, Anton"]
[Black "Kipriyanov, Yaroslav"]
[Result "1/2-1/2"]
[ECO "E15"]
[BlackElo "2031"]
[PlyCount "87"]
[EventDate "2007.05.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. g3 Ba6 5. Qa4 c6 6. Nc3 d5 7. Ne5 Qc8 8. Bg2 Nfd7 9. cxd5 exd5 10. Bh3 Bb7 11. Bf4 Qd8 12. Bxd7+ Nxd7 13. Nxc6 Qf6 14. Ne5 Rd8 15. Nb5 Nxe5 16. Nc7+ Ke7 17. Bxe5 Qc6 18. Qxc6 Bxc6 19. a4 f6 20. Bf4 g5 21. Bd2 Kd7 22. Nb5 a6 23. Nc3 Bd6 24. f3 Rde8 25. Kf2 Re7 26. g4 h5 27. h3 hxg4 28. hxg4 Reh7 29. Kg2 Rxh1 30. Rxh1 Rxh1 31. Kxh1 Bb4 32. b3 Bxc3 33. Bxc3 Ke6 34. Bd2 Be8 35. Kg2 Bg6 36. b4 Bc2 37. a5 b5 38. Kg3 Bb1 39. e3 Kf7 40. Kg2 Kg7 41. Be1 Kg6 42. Bg3 f5 43. gxf5+ Kxf5 44. Be5 1/2-1/2

[Event "Novosibirsk State University-ch"]
[Site "Novosibirsk"]
[Date "2007.??.??"]
[Round "6.4"]
[White "Koskin, Anton"]
[Black "Pokrasenko, Alexander"]
[Result "0-1"]
[ECO "D68"]
[BlackElo "2189"]
[PlyCount "60"]
[EventDate "2007.05.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[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 d5 4. Nc3 Be7 5. Bg5 c6 6. e3 Nbd7 7. Rc1 0-0 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 Nxc3 12. Rxc3 e5 13. Qc2 e4 14. Nd2 Nf6 15. f3 exf3 16. Rxf3 Be6 17. e4 Rad8 18. e5 Nd5 19. Bxd5 Bxd5 20. Rh3 g6 21. Ne4 Bxe4 22. Qxe4 Rd5 23. Qf4 Rfd8 24. Rc4 c5 25. dxc5 Rxe5 26. Rf3 Rd1+ 27. Kf2 Re2+ 28. Kg3 Rdd2 29. Kh3 Rxg2 30. Re4 Rxh2+ 0-1

[Event "Novosibirsk State University-ch"]
[Site "Novosibirsk"]
[Date "2007.??.??"]
[Round "8.3"]
[White "Koskin, Anton"]
[Black "Shevchenko, Vitaly"]
[Result "1/2-1/2"]
[ECO "B40"]
[BlackElo "2194"]
[PlyCount "67"]
[EventDate "2007.05.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. Nf3 a6 4. Nc3 b5 5. dxc5 Bxc5 6. Bd3 Nf6 7. 0-0 Ng4 8. Bf4 Nc6 9. h3 h5 10. hxg4 hxg4 11. Nh2 e5 12. Bg3 d6 13. Nd5 Ne7 14. Ne3 Ng6 15. Nhxg4 Nf4 16. a4 Qg5 17. Qf3 Bxe3 18. fxe3 Nxd3 19. Qxf7+ Kd8 20. cxd3 Qxg4 21. Be1 a5 22. axb5 Be6 23. Qb7 Rc8 24. Bxa5+ Ke8 25. Rac1 Rxc1 26. Rxc1 Qh4 27. Qxg7 Qh2+ 28. Kf2 Rf8+ 29. Ke2 Qh5+ 30. Kd2 Rf2+ 31. Kc3 Qe2 32. Qh8+ Kf7 33. Qh7+ Kf8 34. Qh6+ 1/2-1/2

[Event "Novosibirsk State University-ch"]
[Site "Novosibirsk"]
[Date "2007.??.??"]
[Round "7.3"]
[White "Parkhomenko, Alexander"]
[Black "Koskin, Anton"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2009"]
[PlyCount "51"]
[EventDate "2007.05.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 Bg4 7. h3 Bh5 8. b4 Bb6 9. a4 a5 10. b5 Ne7 11. Be3 Bxe3 12. fxe3 Qd7 13. Qe1 h6 14. Nbd2 g5 15. Nxe5 dxe5 16. Rxf6 0-0-0 17. d4 Ng8 18. Rf5 exd4 19. cxd4 Bg6 20. Rd5 Qe7 21. Rxd8+ Qxd8 22. Qf2 Nf6 23. Qf3 Qe7 24. e5 Qb4 25. Qxf6 Qxd2 26. Qxh8+ 1-0

[Event "Novosibirsk State University-ch"]
[Site "Novosibirsk"]
[Date "2007.??.??"]
[Round "2.5"]
[White "Sharkov, Maxim"]
[Black "Koskin, Anton"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2014"]
[PlyCount "45"]
[EventDate "2007.05.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Bd3 Bxc3+ 8. bxc3 Qa5 9. Qb3 Nc6 10. Nxc6 dxc6 11. Qb4 Qc7 12. Ba3 b6 13. Rb1 Rb8 14. Qd6 Qxd6 15. Bxd6 Rb7 16. e5 Kd7 17. Rd1 Ne8 18. Be4 f5 19. Bf3 g5 20. Bc5+ Kc7 21. Be7 Rg8 22. Bd8+ Kb8 23. Bxc6 1-0

[Event "Novosibirsk State University-ch"]
[Site "Novosibirsk"]
[Date "2007.??.??"]
[Round "5.2"]
[White "Zabaykin, Alexey"]
[Black "Koskin, Anton"]
[Result "1/2-1/2"]
[ECO "A67"]
[WhiteElo "2032"]
[PlyCount "16"]
[EventDate "2007.05.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 1/2-1/2

