
[Event "Titled Tue 7th Nov Late"]
[Site "chess.com INT"]
[Date "2023.11.07"]
[Round "4"]
[White "Oparin, G"]
[Black "Kozak, Antoni"]
[Result "1/2-1/2"]
[WhiteElo "2667"]
[BlackElo "2442"]
[ECO "D35"]
[PlyCount "140"]
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 c6 6.e3 Be6 7.Bd3 Nbd7 8.f3 Be7 9.Bh4 O-O 10.Nge2 Ne8 11.Bf2 Nd6 12.O-O Bg5 13.Ng3 f5 14.Nge2 Qf6 15.Qc2 Rae8 16.Rae1 Rf7 17.Nf4 Nf8 18.Nce2 Bc8 19.Qd2 Rfe7 20.b3 Ng6 21.Bc2 Qf7 22.Nc1 Bf6 23.Ncd3 Nf8 24.Nh3 g5 25.Ne5 Qg7 26.Bg3 Nf7 27.Nxf7 Rxf7 28.Nf2 h5 29.Nd3 h4 30.Be5 Ng6 31.f4 g4 32.Bxf6 Rxf6 33.Ne5 Nf8 34.Bd3 Rh6 35.b4 h3 36.g3 Be6 37.Rc1 a6 38.a4 Nd7 39.b5 axb5 40.axb5 Nxe5 41.fxe5 Qd7 42.bxc6 bxc6 43.e4 dxe4 44.Qxh6 Qxd4+ 45.Rf2 exd3 46.Rxc6 Qxe5 47.Qd2 Bf7 48.Rc1 Qe4 49.Qg5+ Kf8 50.Rcf1 Qd4 51.Qxf5 Re7 52.Qc8+ Kg7 53.Qc1 Re2 54.Qg5+ Kf8 55.Qh6+ Ke8 56.Qc6+ Kf8 57.Qh6+ Ke8 58.Qf4 Qxf4 59.gxf4 Re3 60.Rd2 Bd5 61.f5 Bf3 62.Kf2 Re2+ 63.Rxe2+ dxe2 64.Ra1 Kf7 65.Ra6 Ke7 66.f6+ Kf7 67.Rb6 Kg6 68.Ra6 Kf7 69.Rb6 Kg6 70.Ra6 Kf7 1/2-1/2
[Site "chess.com INT"]
[Date "2023.11.07"]
[Round "4"]
[White "Oparin, G"]
[Black "Kozak, Antoni"]
[Result "1/2-1/2"]
[WhiteElo "2667"]
[BlackElo "2442"]
[ECO "D35"]
[PlyCount "140"]
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 c6 6.e3 Be6 7.Bd3 Nbd7 8.f3 Be7 9.Bh4 O-O 10.Nge2 Ne8 11.Bf2 Nd6 12.O-O Bg5 13.Ng3 f5 14.Nge2 Qf6 15.Qc2 Rae8 16.Rae1 Rf7 17.Nf4 Nf8 18.Nce2 Bc8 19.Qd2 Rfe7 20.b3 Ng6 21.Bc2 Qf7 22.Nc1 Bf6 23.Ncd3 Nf8 24.Nh3 g5 25.Ne5 Qg7 26.Bg3 Nf7 27.Nxf7 Rxf7 28.Nf2 h5 29.Nd3 h4 30.Be5 Ng6 31.f4 g4 32.Bxf6 Rxf6 33.Ne5 Nf8 34.Bd3 Rh6 35.b4 h3 36.g3 Be6 37.Rc1 a6 38.a4 Nd7 39.b5 axb5 40.axb5 Nxe5 41.fxe5 Qd7 42.bxc6 bxc6 43.e4 dxe4 44.Qxh6 Qxd4+ 45.Rf2 exd3 46.Rxc6 Qxe5 47.Qd2 Bf7 48.Rc1 Qe4 49.Qg5+ Kf8 50.Rcf1 Qd4 51.Qxf5 Re7 52.Qc8+ Kg7 53.Qc1 Re2 54.Qg5+ Kf8 55.Qh6+ Ke8 56.Qc6+ Kf8 57.Qh6+ Ke8 58.Qf4 Qxf4 59.gxf4 Re3 60.Rd2 Bd5 61.f5 Bf3 62.Kf2 Re2+ 63.Rxe2+ dxe2 64.Ra1 Kf7 65.Ra6 Ke7 66.f6+ Kf7 67.Rb6 Kg6 68.Ra6 Kf7 69.Rb6 Kg6 70.Ra6 Kf7 1/2-1/2
[Event "Titled Tue 7th Nov Late"]
[Site "chess.com INT"]
[Date "2023.11.07"]
[Round "4"]
[White "Oparin, G"]
[Black "Kozak, Antoni"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[WhiteElo "2667"]
[BlackElo "2442"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line, 5...c6"]
[EventDate "2023.11.07"]
[WhiteFideId "24125890"]
[BlackFideId "21832030"]
1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be6 7. Bd3 Nbd7
8. f3 Be7 9. Bh4 O-O 10. Nge2 Ne8 11. Bf2 Nd6 12. O-O Bg5 13. Ng3 f5 14.
Nge2 Qf6 15. Qc2 Rae8 16. Rae1 Rf7 17. Nf4 Nf8 18. Nce2 Bc8 19. Qd2 Rfe7
20. b3 Ng6 21. Bc2 Qf7 22. Nc1 Bf6 23. Ncd3 Nf8 24. Nh3 g5 25. Ne5 Qg7 26.
Bg3 Nf7 27. Nxf7 Rxf7 28. Nf2 h5 29. Nd3 h4 30. Be5 Ng6 31. f4 g4 32. Bxf6
Rxf6 33. Ne5 Nf8 34. Bd3 Rh6 35. b4 h3 36. g3 Be6 37. Rc1 a6 38. a4 Nd7 39.
b5 axb5 40. axb5 Nxe5 41. fxe5 Qd7 42. bxc6 bxc6 43. e4 dxe4 44. Qxh6 Qxd4+
45. Rf2 exd3 46. Rxc6 Qxe5 47. Qd2 Bf7 48. Rc1 Qe4 49. Qg5+ Kf8 50. Rcf1
Qd4 51. Qxf5 Re7 52. Qc8+ Kg7 53. Qc1 Re2 54. Qg5+ Kf8 55. Qh6+ Ke8 56.
Qc6+ Kf8 57. Qh6+ Ke8 58. Qf4 Qxf4 59. gxf4 Re3 60. Rd2 Bd5 61. f5 Bf3 62.
Kf2 Re2+ 63. Rxe2+ dxe2 64. Ra1 Kf7 65. Ra6 Ke7 66. f6+ Kf7 67. Rb6 Kg6 68.
Ra6 Kf7 69. Rb6 Kg6 70. Ra6 Kf7 1/2-1/2