Event: Columbus Mistrzostwa Polski Amatorów - do 1900 FIDE
Site: Sianozety
Date: 2025-04-05
White: Koziol, Pawel
WhiteElo: 1900
Black: Starega, Piotr
BlackElo: 1682
Result: 1-0
ECO: A34
Opening: English Opening: Symmetrical Variation, Rubinstein Variation
Variant: Standard
TimeControl: 90+30

1. c4 { [%eval 0.12] [%clk 1:30:25] } 1... c5 { [%eval 0.19] [%clk 1:30:49] } 2. g3 { [%eval 0.07] [%clk 1:30:38] } 2... Nf6 { [%eval 0.22] [%clk 1:31:07] } 3. Bg2 { [%eval 0.12] [%clk 1:30:54] } 3... d5 { [%eval 0.12] [%clk 1:31:20] } 4. cxd5 { [%eval 0.12] [%clk 1:30:58] } 4... Nxd5 { [%eval 0.13] [%clk 1:31:40] } 5. Nc3 { [%eval 0.1] [%clk 1:30:50] } 5... Nc7 { [%eval 0.13] [%clk 1:31:40] } 6. Nf3 { [%eval 0.0] [%clk 1:29:10] } 6... Nc6 { [%eval 0.0] [%clk 1:31:33] } 7. O-O { [%eval 0.0] [%clk 1:28:49] } 7... e5 { [%eval 0.0] [%clk 1:31:05] } 8. a3 { [%eval 0.01] [%clk 1:26:50] } 8... Rb8 { [%eval -0.04] [%clk 1:26:04] } 9. b4 { [%eval -0.16] [%clk 1:24:47] } 9... cxb4 { [%eval -0.18] [%clk 1:17:22] } 10. axb4 { [%eval -0.25] [%clk 1:25:09] } 10... Bxb4 { [%eval -0.24] [%clk 1:17:47] } 11. Qa4 { [%eval -0.65] [%clk 1:20:42] } 11... Bxc3? { [%eval 0.51] } { Mistake. Qe7 was best. } { [%clk 1:03:15] } 12. dxc3 { [%eval 0.48] [%clk 1:20:53] } 12... O-O { [%eval 0.48] [%clk 1:03:37] } 13. Ba3 { [%eval 0.38] [%clk 1:19:09] } 13... Re8 { [%eval 0.4] [%clk 1:03:57] } 14. Rfd1 { [%eval 0.27] [%clk 1:18:19] } 14... Bd7 { [%eval 0.34] [%clk 0:54:42] } 15. Bh3 { [%eval 0.19] [%clk 1:10:47] } 15... Ne6 { [%eval 0.27] [%clk 0:53:29] } 16. Bd6 { [%eval -0.17] [%clk 1:02:58] } 16... b5 { [%eval 0.26] [%clk 0:35:45] } 17. Qa2 { [%eval 0.27] [%clk 1:00:30] } 17... Rb7 { [%eval 0.22] [%clk 0:35:25] } 18. Bxe5 { [%eval 0.16] [%clk 0:58:24] } 18... Qc8 { [%eval 0.2] [%clk 0:32:47] } 19. Bg2 { [%eval 0.22] [%clk 0:54:25] } 19... Rd8 { [%eval 0.7] [%clk 0:30:06] } 20. Bd4 { [%eval 0.17] [%clk 0:46:27] } 20... Ncxd4?? { [%eval 2.13] } { Blunder. b4 was best. } { [%clk 0:22:42] } 21. cxd4 { [%eval 1.97] [%clk 0:46:24] } 21... Rc7 { [%eval 2.38] [%clk 0:22:34] } 22. d5 { [%eval 2.33] [%clk 0:43:21] } 22... Nf8 { [%eval 2.12] [%clk 0:21:43] } 23. Ne5 { [%eval 2.42] [%clk 0:41:37] } 23... Rc2 { [%eval 2.23] [%clk 0:18:22] } 24. Qxa7 { [%eval 2.49] [%clk 0:39:57] } 24... Rxe2 { [%eval 2.86] [%clk 0:18:38] } 25. Rdc1? { [%eval 1.13] } { Mistake. Nc6 was best. } { [%clk 0:35:22] } 25... Rc2 { [%eval 1.34] [%clk 0:17:21] } 26. Nc6 { [%eval 1.14] [%clk 0:34:19] } 26... Rxc1+ { [%eval 1.05] [%clk 0:17:43] } 27. Rxc1 { [%eval 1.19] [%clk 0:34:44] } 27... Bxc6?? { [%eval 4.46] } { Blunder. Qa8 was best. } { [%clk 0:16:46] } 28. dxc6 { [%eval 4.47] [%clk 0:31:01] } 28... Ne6 { [%eval 4.43] [%clk 0:08:36] } 29. c7 { [%eval 4.38] [%clk 0:27:18] } 29... Rd7?! { [%eval 6.8] } { Inaccuracy. Nxc7 was best. } { [%clk 0:08:59] } 30. Qb8 { [%eval 6.79] [%clk 0:27:40] } 1-0