Event: Columbus Mistrzostwa Polski Amatorów - do 1600 FIDE
Site: Sianozety
Date: 2025-04-12
White: Mazur, Gracjan
WhiteElo: 1589
Black: Mucha, Krzysztof
BlackElo: 1478
Result: 1-0
ECO: D85
Opening: Grünfeld Defense: Exchange Variation, Nadanian Attack
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:52] } 1... Nf6 { [%eval 0.19] [%clk 1:30:55] } 2. c4 { [%eval 0.18] [%clk 1:31:14] } 2... g6 { [%eval 0.19] [%clk 1:31:21] } 3. Nc3 { [%eval 0.21] [%clk 1:31:23] } 3... d5 { [%eval 0.28] [%clk 1:31:47] } 4. cxd5 { [%eval 0.21] [%clk 1:28:21] } 4... Nxd5 { [%eval 0.17] [%clk 1:31:17] } 5. Na4 { [%eval 0.0] [%clk 1:27:47] } 5... Bg7 { [%eval 0.1] [%clk 1:31:06] } 6. e4 { [%eval 0.14] [%clk 1:24:16] } 6... Nb6 { [%eval 0.1] [%clk 1:31:19] } 7. Be3 { [%eval 0.2] [%clk 1:18:53] } 7... O-O { [%eval 0.23] [%clk 1:29:01] } 8. Nc3 { [%eval -0.2] [%clk 1:18:40] } 8... N6d7? { [%eval 1.08] } { Mistake. Nc6 was best. } { [%clk 1:20:06] } 9. Nf3 { [%eval 1.09] [%clk 1:17:47] } 9... b6 { [%eval 1.38] [%clk 1:12:23] } 10. Bc4 { [%eval 1.17] [%clk 1:15:51] } 10... Bb7?! { [%eval 1.93] } { Inaccuracy. Ba6 was best. } { [%clk 1:11:25] } 11. O-O { [%eval 1.52] [%clk 1:15:49] } 11... c5 { [%eval 1.73] [%clk 1:07:06] } 12. d5 { [%eval 1.74] [%clk 1:09:40] } 12... Ne5?! { [%eval 2.45] } { Inaccuracy. Ba6 was best. } { [%clk 1:03:06] } 13. Nxe5 { [%eval 2.64] [%clk 1:09:52] } 13... Bxe5 { [%eval 2.66] [%clk 1:03:32] } 14. f4 { [%eval 2.55] [%clk 1:10:07] } 14... Bg7 { [%eval 2.6] [%clk 1:03:49] } 15. Qe2 { [%eval 2.64] [%clk 0:55:08] } 15... Qc8 { [%eval 2.62] [%clk 0:59:35] } 16. Rad1 { [%eval 2.3] [%clk 0:54:55] } 16... Na6? { [%eval 3.91] } { Mistake. Ba6 was best. } { [%clk 0:48:59] } 17. h4?! { [%eval 2.59] } { Inaccuracy. f5 was best. } { [%clk 0:47:07] } 17... Nc7 { [%eval 2.7] [%clk 0:48:08] } 18. h5 { [%eval 2.84] [%clk 0:45:28] } 18... Ba6 { [%eval 2.93] [%clk 0:41:31] } 19. hxg6 { [%eval 2.87] [%clk 0:45:27] } 19... hxg6 { [%eval 2.97] [%clk 0:41:54] } 20. Bxa6 { [%eval 3.13] [%clk 0:44:45] } 20... Qxa6 { [%eval 3.0] [%clk 0:41:13] } 21. Qg4 { [%eval 2.93] [%clk 0:43:19] } 21... Bxc3?! { [%eval 4.35] } { Inaccuracy. b5 was best. } { [%clk 0:39:19] } 22. bxc3 { [%eval 4.26] [%clk 0:43:34] } 22... Qc4?! { [%eval 5.74] } { Inaccuracy. Ne8 was best. } { [%clk 0:39:11] } 23. f5 { [%eval 5.65] [%clk 0:38:41] } 23... Kg7 { [%eval 5.7] [%clk 0:39:13] } 24. Qf4 { [%eval 5.62] [%clk 0:20:56] } 24... Ne8?? { [%eval #7] } { Checkmate is now unavoidable. Qxc3 was best. } { [%clk 0:37:20] } 25. Qh6+ { [%eval #6] [%clk 0:19:58] } 25... Kg8 { [%eval #6] [%clk 0:37:46] } 26. fxg6 { [%eval #5] [%clk 0:19:46] } 26... Nf6 { [%eval #5] [%clk 0:37:28] } 27. Rxf6 { [%eval #4] [%clk 0:19:54] } 27... exf6 { [%eval #1] [%clk 0:33:50] } 28. Qh7# { [%clk 0:19:36] } 1-0