Event: 2025
Date: 2025-06-04
White: Kasperek, Ryszard
WhiteTitle: FM
WhiteElo: 2100
Black: Demeter, Peter
BlackElo: 2087
Result: 1-0
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard
TimeControl: 60+30

1. e4 { [%eval 0.18] [%clk 1:00:56] } 1... c5 { [%eval 0.25] [%clk 0:56:21] } 2. Nf3 { [%eval 0.2] [%clk 1:01:17] } 2... Nc6 { [%eval 0.25] [%clk 0:56:46] } 3. Bb5 { [%eval 0.17] [%clk 1:01:35] } 3... g6 { [%eval 0.24] [%clk 0:56:16] } 4. O-O { [%eval 0.22] [%clk 1:01:52] } 4... Bg7 { [%eval 0.22] [%clk 0:56:40] } 5. Re1 { [%eval 0.2] [%clk 1:02:05] } 5... e5 { [%eval 0.25] [%clk 0:56:28] } 6. Bxc6 { [%eval 0.28] [%clk 1:01:45] } 6... dxc6 { [%eval 0.34] [%clk 0:56:09] } 7. d3 { [%eval 0.33] [%clk 1:00:10] } 7... Qe7 { [%eval 0.3] [%clk 0:50:15] } 8. a3 { [%eval 0.22] [%clk 0:42:54] } 8... a5 { [%eval 0.21] [%clk 0:41:32] } 9. Nbd2 { [%eval 0.27] [%clk 0:39:31] } 9... Be6 { [%eval 0.29] [%clk 0:36:28] } 10. Nc4 { [%eval 0.29] [%clk 0:38:42] } 10... f6 { [%eval 0.56] [%clk 0:34:33] } 11. Bd2 { [%eval 0.41] [%clk 0:37:39] } 11... a4 { [%eval 0.37] [%clk 0:32:46] } 12. b4 { [%eval 0.36] [%clk 0:35:13] } 12... cxb4 { [%eval 0.41] [%clk 0:26:16] } 13. axb4 { [%eval 0.4] [%clk 0:32:10] } 13... b5 { [%eval 0.39] [%clk 0:25:16] } 14. Na5 { [%eval 0.36] [%clk 0:31:11] } 14... Qd7 { [%eval 0.33] [%clk 0:24:16] } 15. Nb3 { [%eval 0.21] [%clk 0:27:15] } 15... Bxb3?! { [%eval 0.89] } { Inaccuracy. Nh6 was best. } { [%clk 0:22:22] } 16. cxb3 { [%eval 0.94] [%clk 0:27:41] } 16... Qxd3? { [%eval 2.41] } { Mistake. a3 was best. } { [%clk 0:22:07] } 17. bxa4 { [%eval 2.16] [%clk 0:28:01] } 17... Rxa4? { [%eval 3.74] } { Mistake. Ne7 was best. } { [%clk 0:22:17] } 18. Rxa4 { [%eval 3.71] [%clk 0:28:20] } 18... bxa4 { [%eval 3.7] [%clk 0:22:43] } 19. Qxa4 { [%eval 3.67] [%clk 0:28:37] } 19... Ne7 { [%eval 3.77] [%clk 0:22:59] } 20. Be3? { [%eval 2.15] } { Mistake. Qa2 was best. } { [%clk 0:23:07] } 20... Qxe4?? { [%eval 4.98] } { Blunder. O-O was best. } { [%clk 0:17:42] } 21. Bh6 { [%eval 5.01] [%clk 0:20:57] } 21... Qf5 { [%eval 5.62] [%clk 0:15:26] } 22. Bxg7 { [%eval 5.69] [%clk 0:17:48] } 22... Rg8 { [%eval 5.68] [%clk 0:15:50] } 23. Nxe5 { [%eval 5.61] [%clk 0:11:44] } 23... fxe5 { [%eval 5.54] [%clk 0:15:27] } 24. Bxe5 { [%eval 5.6] [%clk 0:12:11] } 24... Kf7 { [%eval 5.67] [%clk 0:14:53] } 25. Qa7?! { [%eval 3.87] } { Inaccuracy. Bd6 was best. } { [%clk 0:05:43] } 25... Qe6 { [%eval 3.52] [%clk 0:15:07] } 26. f3? { [%eval 1.98] } { Mistake. Qe3 was best. } { [%clk 0:05:53] } 26... Re8?? { [%eval 4.95] } { Blunder. Rd8 was best. } { [%clk 0:14:36] } 27. Bg3 { [%eval 4.87] [%clk 0:05:38] } 27... Qf6 { [%eval 5.22] [%clk 0:14:51] } 28. Bf2 { [%eval 4.98] [%clk 0:04:30] } 28... Qc3 { [%eval 5.72] [%clk 0:14:17] } 29. Qd7 { [%eval 5.57] [%clk 0:03:56] } 29... Qxb4 { [%eval 5.7] [%clk 0:11:56] } 30. Qe6+ { [%eval 5.71] [%clk 0:04:23] } 30... Kg7 { [%eval 5.58] [%clk 0:12:13] } 31. Qe5+ { [%eval 5.59] [%clk 0:04:40] } 31... Kf7 { [%eval 5.76] [%clk 0:12:01] } 32. Bd4 { [%eval 5.58] [%clk 0:04:23] } 32... Qxe1+ { [%eval 5.73] [%clk 0:11:57] } 33. Qxe1 { [%eval 5.69] [%clk 0:04:42] } 33... Nf5 { [%eval 5.47] [%clk 0:12:22] } 34. Qc3 { [%eval 5.23] [%clk 0:04:51] } 34... Re6 { [%eval 5.84] [%clk 0:12:21] } 35. Be5 { [%eval 5.45] [%clk 0:04:46] } 35... h5 { [%eval 5.5] [%clk 0:11:46] } 36. f4 { [%eval 5.5] [%clk 0:04:53] } 36... g5 { [%eval 7.16] [%clk 0:11:05] } 37. Qd3 { [%eval 6.72] [%clk 0:04:49] } 37... Ne7 { [%eval 7.69] [%clk 0:10:29] } 38. Qh7+ { [%eval 7.21] [%clk 0:04:27] } 1-0