Event: Open
Site: Katowice
Date: 2025-05-31
White: Kasperek, Ryszard
WhiteTitle: FM
WhiteElo: 2102
Black: Nguyen Doan, Bao Anh Angelina
BlackElo: 1873
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 10+2

1. e4 { [%eval 0.18] [%clk 0:10:03] } 1... c5 { [%eval 0.25] [%clk 0:10:01] } 2. Nf3 { [%eval 0.2] [%clk 0:10:04] } 2... Nc6 { [%eval 0.25] [%clk 0:10:03] } 3. Bb5 { [%eval 0.17] [%clk 0:10:05] } 3... e6 { [%eval 0.2] [%clk 0:09:33] } 4. Bxc6 { [%eval 0.3] [%clk 0:10:03] } 4... bxc6 { [%eval 0.23] [%clk 0:09:31] } 5. d3 { [%eval 0.28] [%clk 0:09:53] } 5... d5 { [%eval 0.44] [%clk 0:09:32] } 6. Nc3 { [%eval 0.24] [%clk 0:09:48] } 6... Ne7 { [%eval 0.24] [%clk 0:09:19] } 7. h4 { [%eval 0.26] [%clk 0:08:34] } 7... h5 { [%eval 0.27] [%clk 0:08:50] } 8. O-O?! { [%eval -0.56] } { Inaccuracy. e5 was best. } { [%clk 0:08:04] } 8... Ng6 { [%eval -0.7] [%clk 0:08:47] } 9. g3 { [%eval -0.73] [%clk 0:08:05] } 9... Be7 { [%eval -0.22] [%clk 0:08:45] } 10. Re1 { [%eval -0.68] [%clk 0:07:42] } 10... d4 { [%eval -0.52] [%clk 0:08:22] } 11. Na4 { [%eval -1.02] [%clk 0:07:28] } 11... e5 { [%eval -1.12] [%clk 0:08:17] } 12. Nh2 { [%eval -0.92] [%clk 0:07:08] } 12... Bh3 { [%eval -0.86] [%clk 0:07:21] } 13. c3 { [%eval -0.98] [%clk 0:05:45] } 13... Bxh4 { [%eval -0.8] [%clk 0:06:21] } 14. cxd4 { [%eval -1.36] [%clk 0:05:37] } 14... cxd4 { [%eval -1.08] [%clk 0:06:13] } 15. Bd2?! { [%eval -2.23] } { Inaccuracy. gxh4 was best. } { [%clk 0:05:10] } 15... Bf6 { [%eval -2.0] [%clk 0:05:59] } 16. Rc1 { [%eval -1.83] [%clk 0:04:47] } 16... Rc8 { [%eval -1.83] [%clk 0:05:48] } 17. Nc5 { [%eval -1.83] [%clk 0:04:08] } 17... Be7 { [%eval -1.61] [%clk 0:04:57] } 18. Qa4 { [%eval -1.62] [%clk 0:03:53] } 18... O-O { [%eval -1.25] [%clk 0:04:37] } 19. Qd1 { [%eval -1.06] [%clk 0:03:37] } 19... h4 { [%eval -1.0] [%clk 0:04:21] } 20. g4 { [%eval -1.02] [%clk 0:03:32] } 20... Bg5 { [%eval -1.19] [%clk 0:04:19] } 21. Bxg5 { [%eval -1.27] [%clk 0:03:12] } 21... Qxg5 { [%eval -1.3] [%clk 0:04:21] } 22. Nb7?? { [%eval -5.28] } { Blunder. Kh1 was best. } { [%clk 0:02:42] } 22... Rc7? { [%eval -3.29] } { Mistake. Rb8 was best. } { [%clk 0:04:04] } 23. Nd6 { [%eval -3.39] [%clk 0:02:43] } 23... Rd8 { [%eval -3.39] [%clk 0:03:57] } 24. Nf5 { [%eval -3.9] [%clk 0:02:31] } 24... Nf4 { [%eval -4.15] [%clk 0:03:56] } 25. Rc5 { [%eval -4.08] [%clk 0:02:14] } 25... f6 { [%eval -4.17] [%clk 0:03:38] } 26. f3 { [%eval -4.02] [%clk 0:01:01] } 26... g6 { [%eval -3.75] [%clk 0:03:26] } 27. Rxc6 { [%eval -4.49] [%clk 0:00:58] } 27... Rcd7 { [%eval -4.37] [%clk 0:03:20] } 28. Qb3+ { [%eval -4.41] [%clk 0:00:46] } 28... Kf8 { [%eval -3.86] [%clk 0:02:47] } 29. Nd6 { [%eval -4.31] [%clk 0:00:32] } 29... Rxd6 { [%eval -4.19] [%clk 0:02:43] } 30. Rxd6 { [%eval -4.83] [%clk 0:00:33] } 30... Rxd6 { [%eval -5.17] [%clk 0:02:44] } 31. Qb8+ { [%eval -5.08] [%clk 0:00:33] } 31... Ke7 { [%eval -5.08] [%clk 0:02:46] } 32. Qxa7+ { [%eval -5.9] [%clk 0:00:33] } 32... Rd7 { [%eval -5.92] [%clk 0:02:41] } 33. Qc5+ { [%eval -5.83] [%clk 0:00:34] } 33... Kf7 { [%eval -5.56] [%clk 0:02:39] } 34. Qc8 { [%eval -5.71] [%clk 0:00:29] } 34... Re7 { [%eval -5.55] [%clk 0:02:36] } 35. Rc1?? { [%eval #-3] } { Checkmate is now unavoidable. Qh8 was best. } { [%clk 0:00:27] } 35... Ne2+ { [%eval #-2] [%clk 0:02:33] } 36. Kf2 { [%eval #-2] [%clk 0:00:19] } 36... Qe3+ { [%eval #-1] [%clk 0:02:33] } 0-1