Event: Open A
Date: 2025-07-04
White: Chval, Zdenek
WhiteElo: 2095
Black: Mrozowski, Nikodem
BlackElo: 1937
Result: 0-1
ECO: B09
Opening: Pirc Defense: Austrian Attack, Weiss Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... d6 { [%eval 0.43] [%clk 1:30:55] } 2. d4 { [%eval 0.43] [%clk 1:31:19] } 2... Nf6 { [%eval 0.43] [%clk 1:31:19] } 3. Nc3 { [%eval 0.38] [%clk 1:31:40] } 3... g6 { [%eval 0.63] [%clk 1:31:45] } 4. f4 { [%eval 0.4] [%clk 1:31:07] } 4... Bg7 { [%eval 0.41] [%clk 1:32:09] } 5. Bd3 { [%eval 0.38] [%clk 1:31:17] } 5... O-O { [%eval 0.36] [%clk 1:32:16] } 6. Nf3 { [%eval 0.42] [%clk 1:29:49] } 6... Na6 { [%eval 0.78] [%clk 1:32:32] } 7. e5 { [%eval 0.35] [%clk 1:26:38] } 7... Nd7 { [%eval 0.32] [%clk 1:26:00] } 8. Qe2 { [%eval 0.23] [%clk 1:15:22] } 8... Nb4 { [%eval 0.55] [%clk 1:21:47] } 9. Bc4 { [%eval 0.47] [%clk 1:04:18] } 9... Nb6 { [%eval 0.5] [%clk 1:21:09] } 10. Bb3 { [%eval 0.55] [%clk 1:04:35] } 10... c5 { [%eval 0.39] [%clk 1:14:59] } 11. a3?! { [%eval -0.43] } { Inaccuracy. dxc5 was best. } { [%clk 0:59:08] } 11... cxd4 { [%eval -0.44] [%clk 1:14:36] } 12. axb4 { [%eval -0.36] [%clk 0:58:05] } 12... dxc3 { [%eval -0.41] [%clk 1:15:01] } 13. bxc3 { [%eval -0.42] [%clk 0:58:17] } 13... Bg4 { [%eval -0.22] [%clk 1:11:15] } 14. O-O { [%eval -0.35] [%clk 0:55:36] } 14... dxe5 { [%eval -0.3] [%clk 1:11:03] } 15. fxe5 { [%eval -0.29] [%clk 0:55:49] } 15... Qc7 { [%eval -0.12] [%clk 1:11:09] } 16. Ra5 { [%eval -0.44] [%clk 0:46:31] } 16... Nd7 { [%eval -0.31] [%clk 1:00:48] } 17. e6 { [%eval -0.35] [%clk 0:42:26] } 17... Bxe6 { [%eval -0.48] [%clk 1:01:02] } 18. Bxe6 { [%eval -0.4] [%clk 0:42:49] } 18... Qb6+ { [%eval -0.3] [%clk 1:00:48] } 19. Nd4 { [%eval -0.37] [%clk 0:24:01] } 19... Bxd4+ { [%eval -0.19] [%clk 1:00:58] } 20. cxd4 { [%eval -0.2] [%clk 0:24:29] } 20... Qxe6 { [%eval -0.19] [%clk 1:00:51] } 21. Qxe6 { [%eval -0.2] [%clk 0:24:22] } 21... fxe6 { [%eval -0.22] [%clk 1:01:20] } 22. Re1 { [%eval -0.21] [%clk 0:20:32] } 22... Kf7 { [%eval -0.22] [%clk 0:58:19] } 23. Ra3 { [%eval -0.18] [%clk 0:17:16] } 23... Rfc8 { [%eval -0.02] [%clk 0:53:37] } 24. Rf3+ { [%eval -0.06] [%clk 0:17:05] } 24... Nf6 { [%eval 0.0] [%clk 0:53:54] } 25. g4 { [%eval -0.07] [%clk 0:11:18] } 25... g5 { [%eval -0.22] [%clk 0:52:50] } 26. Rfe3?? { [%eval -3.5] } { Blunder. h4 was best. } { [%clk 0:05:09] } 26... Rxc2 { [%eval -3.72] [%clk 0:52:43] } 27. Ba3 { [%eval -4.24] [%clk 0:04:38] } 27... Ra2 { [%eval -4.23] [%clk 0:51:08] } 28. b5 { [%eval -3.98] [%clk 0:03:46] } 28... Nxg4 { [%eval -3.23] [%clk 0:50:51] } 29. Rxe6?! { [%eval -4.62] } { Inaccuracy. Rf3+ was best. } { [%clk 0:02:52] } 29... Rxa3 { [%eval -4.41] [%clk 0:51:00] } 30. Rxe7+ { [%eval -4.33] [%clk 0:03:20] } 30... Kg6 { [%eval -4.45] [%clk 0:50:37] } 31. d5 { [%eval -4.99] [%clk 0:02:47] } 31... Rd8 { [%eval -4.75] [%clk 0:49:53] } 32. R7e6+ { [%eval -5.56] [%clk 0:01:23] } 32... Kh5 { [%eval -5.29] [%clk 0:49:17] } 33. Re7 { [%eval -5.74] [%clk 0:01:38] } 33... Rxd5 { [%eval -5.36] [%clk 0:48:33] } 34. Rxh7+ { [%eval -5.15] [%clk 0:01:57] } 34... Kg6 { [%eval -4.91] [%clk 0:48:57] } 35. Rxb7 { [%eval -5.74] [%clk 0:02:20] } 35... Ne5 { [%eval -4.68] [%clk 0:49:16] } 36. Rc1?? { [%eval #-12] } { Checkmate is now unavoidable. Kf1 was best. } { [%clk 0:02:23] } 36... Rd2 { [%eval #-13] [%clk 0:47:50] } 37. b6 { [%eval #-6] [%clk 0:02:05] } 37... Raa2 { [%eval #-5] [%clk 0:47:22] } 0-1