Event: Columbus Mistrzostwa Polski Amatorów - do 1900 FIDE
Site: Sianozety
Date: 2025-04-09
White: Kopacz, Przemyslaw
WhiteElo: 1777
Black: Starega, Piotr
BlackElo: 1682
Result: 1/2-1/2
ECO: A50
Opening: Indian Defense: Normal Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... Nf6 { [%eval 0.19] [%clk 1:30:50] } 2. c4 { [%eval 0.18] [%clk 1:31:18] } 2... e6 { [%eval 0.14] [%clk 1:31:10] } 3. a3 { [%eval 0.0] [%clk 1:31:40] } 3... b6 { [%eval 0.29] [%clk 1:30:43] } 4. Nc3 { [%eval 0.18] [%clk 1:31:35] } 4... Bb7 { [%eval 0.26] [%clk 1:31:05] } 5. Bf4 { [%eval 0.11] [%clk 1:30:19] } 5... Be7 { [%eval 0.42] [%clk 1:29:13] } 6. e3 { [%eval 0.21] [%clk 1:29:32] } 6... d6 { [%eval 0.27] [%clk 1:26:19] } 7. Nf3 { [%eval 0.06] [%clk 1:29:15] } 7... Nh5 { [%eval 0.2] [%clk 1:24:03] } 8. Bg3 { [%eval 0.06] [%clk 1:29:19] } 8... Nd7 { [%eval 0.33] [%clk 1:24:18] } 9. Nd2?! { [%eval -0.3] } { Inaccuracy. d5 was best. } { [%clk 1:26:03] } 9... Ndf6 { [%eval 0.11] [%clk 1:21:00] } 10. e4 { [%eval 0.0] [%clk 1:23:24] } 10... Nxg3 { [%eval 0.07] [%clk 1:11:35] } 11. hxg3 { [%eval 0.0] [%clk 1:21:12] } 11... e5 { [%eval 0.35] [%clk 1:12:03] } 12. d5 { [%eval 0.23] [%clk 1:20:08] } 12... Bc8 { [%eval 0.41] [%clk 1:02:36] } 13. Be2 { [%eval 0.18] [%clk 1:19:15] } 13... g6 { [%eval 0.09] [%clk 1:02:17] } 14. b4 { [%eval -0.23] [%clk 1:18:49] } 14... a5 { [%eval -0.54] [%clk 1:00:59] } 15. Nb3 { [%eval -0.4] [%clk 1:17:46] } 15... axb4 { [%eval -0.12] [%clk 1:00:43] } 16. axb4 { [%eval -0.2] [%clk 1:18:14] } 16... Rxa1 { [%eval -0.03] [%clk 1:01:07] } 17. Qxa1 { [%eval -0.17] [%clk 1:18:39] } 17... Bd7 { [%eval -0.18] [%clk 1:01:05] } 18. Qa7 { [%eval -0.19] [%clk 1:16:50] } 18... O-O { [%eval -0.1] [%clk 0:59:00] } 19. O-O { [%eval -0.08] [%clk 1:14:28] } 19... Qb8?! { [%eval 0.64] } { Inaccuracy. h5 was best. } { [%clk 0:54:44] } 20. Ra1 { [%eval 0.2] [%clk 1:14:49] } 20... Rc8 { [%eval 0.71] [%clk 0:54:45] } 21. f3 { [%eval 0.23] [%clk 1:12:10] } 21... Ne8 { [%eval 0.27] [%clk 0:54:01] } 22. Kf2 { [%eval 0.33] [%clk 1:06:20] } 22... f5 { [%eval 0.36] [%clk 0:52:13] } 23. Bd3 { [%eval 0.2] [%clk 1:02:14] } 23... Kg7 { [%eval 0.36] [%clk 0:46:04] } 24. exf5 { [%eval 0.12] [%clk 1:01:41] } 24... gxf5 { [%eval 0.12] [%clk 0:44:57] } 25. Qxb8 { [%eval 0.12] [%clk 0:50:51] } 25... Rxb8 { [%eval 0.14] [%clk 0:45:25] } 26. Ra7 { [%eval 0.11] [%clk 0:51:19] } 26... Kf6 { [%eval 0.33] [%clk 0:33:25] } 27. Nd1 { [%eval 0.12] [%clk 0:40:20] } 27... h6 { [%eval 0.26] [%clk 0:32:43] } 28. Ne3 { [%eval 0.21] [%clk 0:39:11] } 28... Kg5 { [%eval 0.47] [%clk 0:32:57] } 29. b5 { [%eval 0.32] [%clk 0:36:09] } 29... Bd8 { [%eval 0.41] [%clk 0:27:01] } 30. Nd2 { [%eval 0.44] [%clk 0:35:31] } 30... Nf6?? { [%eval 2.33] } { Blunder. h5 was best. } { [%clk 0:25:13] } 31. Ra1?? { [%eval 0.35] } { Blunder. f4+ was best. } { [%clk 0:33:36] } 31... h5 { [%eval 0.4] [%clk 0:25:14] } 32. f4+ { [%eval 0.0] [%clk 0:25:05] } 32... Kg6 { [%eval 0.0] [%clk 0:25:39] } 33. Nf3 { [%eval 0.0] [%clk 0:24:54] } 33... Ng4+ { [%eval 0.0] [%clk 0:23:21] } 34. Nxg4 { [%eval 0.0] [%clk 0:24:51] } 34... hxg4 { [%eval 0.0] [%clk 0:23:49] } 35. Ne1 { [%eval 0.0] [%clk 0:20:42] } 35... e4 { [%eval 0.0] [%clk 0:20:51] } 36. Bb1 { [%eval -0.35] [%clk 0:20:24] } 36... Bf6 { [%eval -0.28] [%clk 0:20:54] } 37. Ra7 { [%eval -0.33] [%clk 0:20:51] } 37... Bd4+ { [%eval -0.36] [%clk 0:21:07] } 38. Ke2 { [%eval -0.4] [%clk 0:21:08] } 38... Rc8 { [%eval -0.44] [%clk 0:21:30] } 39. Nc2 { [%eval -0.63] [%clk 0:21:26] } 39... Bc5 { [%eval -0.52] [%clk 0:21:58] } 40. Ra4 { [%eval -0.73] [%clk 0:20:24] } 40... Kf6 { [%eval -0.74] [%clk 0:21:59] } 41. Ne3 { [%eval -0.95] [%clk 0:16:43] } 41... Bxe3?! { [%eval -0.15] } { Inaccuracy. Rh8 was best. } { [%clk 0:20:13] } 42. Kxe3 { [%eval -0.2] [%clk 0:17:08] } 42... Be8 { [%eval 0.0] [%clk 0:18:49] } 43. Bc2 { [%eval 0.0] [%clk 0:17:22] } 43... Bg6 { [%eval -0.01] [%clk 0:19:05] } 44. Ra7 { [%eval 0.0] [%clk 0:16:22] } 44... Bf7 { [%eval 0.0] [%clk 0:17:32] } 45. Bd1 { [%eval -0.02] [%clk 0:16:35] } 45... Bg6 { [%eval -0.02] [%clk 0:16:46] } 46. Kd4 { [%eval -0.06] } 46... Ke7 { [%eval -0.11] } 47. c5?? { [%eval -2.81] } { Blunder. Be2 was best. } 47... dxc5+?! { [%eval -1.94] } { Inaccuracy. bxc5+ was best. } 48. Ke5 { [%eval -1.74] } 1/2-1/2