Event: Columbus Mistrzostwa Polski Amatorów - do 1900 FIDE
Site: Sianozety
Date: 2025-04-10
White: Pierzak, Rafael
WhiteElo: 1707
Black: Kruszynski, Lukasz
BlackElo: 1620
Result: 1-0
ECO: B50
Opening: Sicilian Defense: Modern Variations
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:52] } 1... c5 { [%eval 0.25] [%clk 1:30:47] } 2. Nf3 { [%eval 0.2] [%clk 1:31:12] } 2... d6 { [%eval 0.31] [%clk 1:31:13] } 3. d3 { [%eval 0.0] [%clk 1:31:21] } 3... Nc6 { [%eval 0.02] [%clk 1:26:16] } 4. g3 { [%eval -0.15] [%clk 1:31:46] } 4... g6 { [%eval -0.09] [%clk 1:20:47] } 5. Bg2 { [%eval -0.17] [%clk 1:32:05] } 5... Bg7 { [%eval -0.12] [%clk 1:19:41] } 6. Nbd2 { [%eval -0.34] [%clk 1:32:05] } 6... a6 { [%eval -0.08] [%clk 1:18:24] } 7. O-O { [%eval -0.06] [%clk 1:30:44] } 7... Nh6 { [%eval 0.39] [%clk 1:09:18] } 8. c3 { [%eval 0.46] [%clk 1:27:00] } 8... e5 { [%eval 0.5] [%clk 1:07:53] } 9. Nc4 { [%eval 0.36] [%clk 1:22:53] } 9... O-O { [%eval 0.58] [%clk 1:02:36] } 10. Bg5 { [%eval 0.25] [%clk 1:20:05] } 10... f6 { [%eval 0.25] [%clk 1:02:38] } 11. Bd2 { [%eval 0.33] [%clk 1:20:33] } 11... b5 { [%eval 0.3] [%clk 1:01:30] } 12. Ne3 { [%eval 0.38] [%clk 1:20:38] } 12... Be6 { [%eval 0.42] [%clk 0:59:48] } 13. Qc1?! { [%eval -0.18] } { Inaccuracy. a4 was best. } { [%clk 1:18:32] } 13... Nf7?! { [%eval 0.5] } { Inaccuracy. a5 was best. } { [%clk 0:58:15] } 14. Nd5?! { [%eval -0.31] } { Inaccuracy. Nh4 was best. } { [%clk 1:15:49] } 14... Bxd5 { [%eval 0.05] [%clk 0:58:12] } 15. exd5 { [%eval 0.06] [%clk 1:16:17] } 15... Ne7 { [%eval 0.07] [%clk 0:58:07] } 16. c4 { [%eval -0.21] [%clk 1:15:32] } 16... bxc4 { [%eval -0.18] [%clk 0:51:28] } 17. dxc4 { [%eval -0.33] [%clk 1:15:58] } 17... e4 { [%eval 0.0] [%clk 0:50:01] } 18. Ne1 { [%eval -0.02] [%clk 1:14:58] } 18... f5 { [%eval 0.0] [%clk 0:48:45] } 19. f3 { [%eval -0.11] [%clk 1:12:52] } 19... Rb8 { [%eval 0.29] [%clk 0:48:00] } 20. Bc3 { [%eval -0.07] [%clk 1:09:25] } 20... Bd4+?! { [%eval 0.81] } { Inaccuracy. exf3 was best. } { [%clk 0:47:11] } 21. Bxd4 { [%eval 0.56] [%clk 1:08:48] } 21... cxd4 { [%eval 0.59] [%clk 0:47:34] } 22. fxe4 { [%eval 0.97] [%clk 1:09:03] } 22... Qb6? { [%eval 2.37] } { Mistake. fxe4 was best. } { [%clk 0:47:39] } 23. Nd3 { [%eval 2.24] [%clk 1:08:58] } 23... Ne5? { [%eval 4.46] } { Mistake. a5 was best. } { [%clk 0:46:44] } 24. Nxe5 { [%eval 4.41] [%clk 1:07:27] } 24... dxe5 { [%eval 4.21] [%clk 0:47:10] } 25. c5 { [%eval 4.38] [%clk 0:57:57] } 25... Qb5 { [%eval 4.61] [%clk 0:37:33] } 26. d6 { [%eval 4.68] [%clk 0:42:08] } 26... Nc6 { [%eval 5.07] [%clk 0:34:15] } 27. exf5 { [%eval 4.9] [%clk 0:39:17] } 27... Nb4 { [%eval 6.1] [%clk 0:32:24] } 28. f6 { [%eval 5.2] [%clk 0:34:11] } 28... Qe2 { [%eval 5.47] [%clk 0:30:00] } 29. Qh6 { [%eval 5.3] [%clk 0:22:19] } 29... Rf7 { [%eval 6.55] [%clk 0:25:32] } 30. a3 { [%eval 6.57] [%clk 0:22:06] } 30... Nc2 { [%eval 7.09] [%clk 0:20:25] } 31. Bd5 { [%eval 7.19] [%clk 0:10:49] } 31... Qe3+ { [%eval 7.36] [%clk 0:16:40] } 32. Qxe3 { [%eval 6.99] [%clk 0:11:16] } 32... dxe3 { [%eval 8.15] [%clk 0:16:24] } 33. c6 { [%eval 7.73] [%clk 0:10:36] } 33... e2? { [%eval #11] } { Checkmate is now unavoidable. Rf8 was best. } { [%clk 0:12:55] } 34. c7 { [%eval #10] [%clk 0:10:54] } 34... exf1=Q+ { [%eval #10] [%clk 0:13:04] } 35. Rxf1 { [%eval #9] [%clk 0:11:22] } 35... Rf8 { [%eval #9] [%clk 0:11:36] } 36. d7 { [%eval #8] [%clk 0:11:39] } 36... Ne3 { [%eval #8] [%clk 0:11:56] } 37. Bxf7+ { [%eval #8] [%clk 0:11:49] } 37... Kxf7 { [%eval #8] [%clk 0:12:12] } 38. d8=Q { [%eval #7] [%clk 0:12:05] } 1-0