Event: Columbus Mistrzostwa Polski Amatorów - do 1900 FIDE
Site: Sianozety
Date: 2025-04-13
White: Kopacz, Przemyslaw
WhiteElo: 1777
Black: Graff, Slawomir
BlackElo: 1793
Result: 0-1
ECO: D10
Opening: Slav Defense
Variant: Standard
TimeControl: 90+30

1. c4 { [%eval 0.12] [%clk 1:30:59] } 1... c6 { [%eval 0.23] [%clk 1:29:58] } 2. d4 { [%eval 0.23] [%clk 1:31:23] } 2... d5 { [%eval 0.21] [%clk 1:30:21] } 3. e3 { [%eval 0.06] [%clk 1:31:34] } 3... Nf6 { [%eval 0.24] [%clk 1:29:05] } 4. Nc3 { [%eval 0.12] [%clk 1:31:56] } 4... e6 { [%eval 0.23] [%clk 1:26:45] } 5. a3 { [%eval 0.0] [%clk 1:31:52] } 5... a5 { [%eval 0.36] [%clk 1:22:57] } 6. b3 { [%eval 0.2] [%clk 1:29:36] } 6... Bd6 { [%eval 0.24] [%clk 1:22:58] } 7. c5 { [%eval -0.14] [%clk 1:30:03] } 7... Bc7 { [%eval -0.13] [%clk 1:23:13] } 8. Bd3 { [%eval -0.41] [%clk 1:29:49] } 8... e5 { [%eval -0.45] [%clk 1:21:50] } 9. f3 { [%eval -0.84] [%clk 1:29:26] } 9... O-O { [%eval -0.86] [%clk 1:19:58] } 10. Nge2 { [%eval -0.87] [%clk 1:28:51] } 10... Nbd7 { [%eval -0.83] [%clk 1:17:33] } 11. Qc2 { [%eval -0.9] [%clk 1:28:23] } 11... b6 { [%eval -0.53] [%clk 1:15:23] } 12. cxb6 { [%eval -0.53] [%clk 1:28:15] } 12... Nxb6 { [%eval -0.55] [%clk 1:15:03] } 13. dxe5 { [%eval -0.61] [%clk 1:23:39] } 13... Bxe5 { [%eval -0.62] [%clk 1:15:07] } 14. f4 { [%eval -1.02] [%clk 1:24:02] } 14... Bd6 { [%eval -1.03] [%clk 1:14:26] } 15. Nd1?! { [%eval -1.78] } { Inaccuracy. O-O was best. } { [%clk 1:20:42] } 15... Bb7?! { [%eval -1.0] } { Inaccuracy. c5 was best. } { [%clk 1:13:12] } 16. Nf2 { [%eval -1.17] [%clk 1:16:31] } 16... c5 { [%eval -1.24] [%clk 1:10:36] } 17. O-O { [%eval -1.33] [%clk 1:13:22] } 17... Re8 { [%eval -1.18] [%clk 1:07:55] } 18. g4? { [%eval -2.65] } { Mistake. Bb5 was best. } { [%clk 1:11:11] } 18... Rc8?? { [%eval -0.45] } { Blunder. c4 was best. } { [%clk 1:00:32] } 19. Bf5?? { [%eval -2.57] } { Blunder. g5 was best. } { [%clk 1:10:33] } 19... Rc7? { [%eval -1.11] } { Mistake. d4 was best. } { [%clk 0:55:50] } 20. Bd2? { [%eval -2.92] } { Mistake. g5 was best. } { [%clk 1:07:40] } 20... Qa8?? { [%eval -0.59] } { Blunder. d4 was best. } { [%clk 0:55:36] } 21. g5 { [%eval -0.74] [%clk 1:06:44] } 21... Ne4 { [%eval -0.67] [%clk 0:55:04] } 22. Nxe4 { [%eval -0.65] [%clk 0:55:08] } 22... dxe4 { [%eval -0.72] [%clk 0:55:12] } 23. Ng3?! { [%eval -1.59] } { Inaccuracy. Nc3 was best. } { [%clk 0:55:21] } 23... c4 { [%eval -1.64] [%clk 0:49:09] } 24. b4? { [%eval -3.23] } { Mistake. Rac1 was best. } { [%clk 0:55:27] } 24... c3 { [%eval -2.98] [%clk 0:45:42] } 25. Bxc3 { [%eval -3.54] [%clk 0:51:17] } 25... Nd5 { [%eval -3.51] [%clk 0:45:39] } 26. Qd2 { [%eval -3.46] [%clk 0:51:29] } 26... Bxf4?? { [%eval -0.14] } { Blunder. Rxc3 was best. } { [%clk 0:41:58] } 27. Bd4?! { [%eval -1.22] } { Inaccuracy. Rxf4 was best. } { [%clk 0:47:58] } 27... Bxg5 { [%eval -1.21] [%clk 0:35:40] } 28. bxa5 { [%eval -1.18] [%clk 0:43:07] } 28... Ne7?? { [%eval 0.51] } { Blunder. g6 was best. } { [%clk 0:32:35] } 29. Bb6? { [%eval -0.59] } { Mistake. Nh5 was best. } { [%clk 0:41:38] } 29... Nd5 { [%eval -0.54] [%clk 0:22:53] } 30. Bd4?! { [%eval -1.49] } { Inaccuracy. Nh5 was best. } { [%clk 0:38:43] } 30... f6?? { [%eval 0.46] } { Blunder. g6 was best. } { [%clk 0:22:16] } 31. Rfc1 { [%eval 0.0] [%clk 0:29:13] } 31... Rce7?! { [%eval 0.57] } { Inaccuracy. Rf7 was best. } { [%clk 0:17:46] } 32. Nf1?! { [%eval -0.02] } { Inaccuracy. h4 was best. } { [%clk 0:27:09] } 32... g6 { [%eval -0.03] [%clk 0:17:49] } 33. Bg4 { [%eval 0.0] [%clk 0:25:34] } 33... f5 { [%eval 0.0] [%clk 0:18:04] } 34. Be2 { [%eval 0.0] [%clk 0:25:55] } 34... f4? { [%eval 1.14] } { Mistake. Ba6 was best. } { [%clk 0:17:59] } 35. Bc4 { [%eval 1.15] [%clk 0:24:00] } 35... f3 { [%eval 1.41] [%clk 0:14:46] } 36. Rab1 { [%eval 1.28] [%clk 0:19:02] } 36... h6? { [%eval 2.98] } { Mistake. Rf7 was best. } { [%clk 0:14:00] } 37. Bc5?? { [%eval 0.21] } { Blunder. h4 was best. } { [%clk 0:16:59] } 37... Re5?? { [%eval 2.16] } { Blunder. Rd7 was best. } { [%clk 0:13:39] } 38. Bd6?? { [%eval 0.01] } { Blunder. Bd4 was best. } { [%clk 0:17:05] } 38... Rf5 { [%eval 0.0] [%clk 0:13:40] } 39. Rxb7 { [%eval 0.0] [%clk 0:13:42] } 39... Qxb7 { [%eval 0.0] [%clk 0:13:42] } 40. a6?! { [%eval -0.78] } { Inaccuracy. Rd1 was best. } { [%clk 0:14:07] } 40... Qc6 { [%eval -0.78] [%clk 0:12:13] } 41. Ng3?? { [%eval -4.48] } { Blunder. Bg3 was best. } { [%clk 0:11:24] } 41... Qxc4 { [%eval -4.57] [%clk 0:08:41] } 42. Nxf5 { [%eval -4.49] [%clk 0:10:59] } 42... Qb3?? { [%eval -1.54] } { Blunder. Qd3 was best. } { [%clk 0:07:47] } 43. a7?? { [%eval -5.48] } { Blunder. h4 was best. } { [%clk 0:08:55] } 43... gxf5 { [%eval -5.73] [%clk 0:07:49] } 44. Bc5 { [%eval -5.4] [%clk 0:08:57] } 44... f4 { [%eval -5.45] [%clk 0:05:59] } 45. Rd1 { [%eval -5.03] [%clk 0:07:26] } 45... Nxe3 { [%eval -4.68] [%clk 0:04:26] } 46. Qd6?? { [%eval #-10] } { Checkmate is now unavoidable. Ra1 was best. } { [%clk 0:07:56] } 46... Qxd1+ { [%eval #-9] [%clk 0:03:49] } 0-1