Event: Round 8: Benda, Adam - Ondrejat, Miroslav
Date: 2025-05-11
White: Benda, Adam
WhiteElo: 1853
Black: Ondrejat, Miroslav
BlackElo: 2021
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:48] } 2. Nc3 { [%eval 0.26] [%clk 1:31:17] } 2... g6 { [%eval 0.3] [%clk 1:30:42] } 3. f4 { [%eval -0.14] [%clk 1:31:22] } 3... Bg7 { [%eval -0.14] [%clk 1:31:07] } 4. Nf3 { [%eval -0.14] [%clk 1:31:31] } 4... Nc6 { [%eval -0.16] [%clk 1:25:29] } 5. a3 { [%eval -0.31] [%clk 1:30:35] } 5... e6 { [%eval -0.13] [%clk 1:23:25] } 6. b4 { [%eval -0.16] [%clk 1:28:26] } 6... b6 { [%eval -0.21] [%clk 1:02:46] } 7. Bb2 { [%eval -0.35] [%clk 1:20:25] } 7... Nge7 { [%eval -0.26] [%clk 0:53:26] } 8. Qc1 { [%eval -0.77] [%clk 1:10:32] } 8... O-O { [%eval -0.82] [%clk 0:44:33] } 9. Nb5 { [%eval -1.05] [%clk 0:59:36] } 9... Bxb2 { [%eval -0.62] [%clk 0:42:51] } 10. Qxb2 { [%eval -0.54] [%clk 0:59:56] } 10... d5 { [%eval -0.52] [%clk 0:43:15] } 11. e5 { [%eval -0.51] [%clk 0:56:51] } 11... Nf5 { [%eval -0.56] [%clk 0:31:54] } 12. O-O-O? { [%eval -2.04] } { Mistake. Bd3 was best. } { [%clk 0:43:24] } 12... cxb4?! { [%eval -1.33] } { Inaccuracy. a6 was best. } { [%clk 0:28:41] } 13. g4 { [%eval -1.6] [%clk 0:33:23] } 13... bxa3? { [%eval -0.06] } { Mistake. a6 was best. } { [%clk 0:27:53] } 14. Qxa3 { [%eval -0.08] [%clk 0:33:19] } 14... Nh4 { [%eval -0.14] [%clk 0:25:24] } 15. Nd6? { [%eval -1.26] } { Mistake. Nxh4 was best. } { [%clk 0:29:39] } 15... Nxf3 { [%eval -1.02] [%clk 0:24:52] } 16. Qxf3 { [%eval -1.25] [%clk 0:29:37] } 16... Bd7?! { [%eval -0.56] } { Inaccuracy. b5 was best. } { [%clk 0:19:30] } 17. h4 { [%eval -0.83] [%clk 0:23:13] } 17... b5 { [%eval -1.0] [%clk 0:14:31] } 18. h5 { [%eval -1.14] [%clk 0:21:48] } 18... g5 { [%eval -1.23] [%clk 0:14:35] } 19. d4 { [%eval -1.25] [%clk 0:14:43] } 19... f6 { [%eval -1.18] [%clk 0:13:42] } 20. Bxb5?! { [%eval -2.35] } { Inaccuracy. Qc3 was best. } { [%clk 0:11:35] } 20... fxe5 { [%eval -2.39] [%clk 0:13:15] } 21. Bxc6 { [%eval -2.59] [%clk 0:10:48] } 21... Bxc6 { [%eval -2.7] [%clk 0:12:35] } 22. dxe5 { [%eval -2.5] [%clk 0:10:39] } 22... Rxf4 { [%eval -2.54] [%clk 0:12:51] } 23. Qc3 { [%eval -2.67] [%clk 0:09:19] } 23... Qb6 { [%eval -2.5] [%clk 0:12:49] } 24. Rhf1 { [%eval -2.51] [%clk 0:07:16] } 24... d4 { [%eval -2.09] [%clk 0:10:55] } 25. Qc4?! { [%eval -3.16] } { Inaccuracy. Qa3 was best. } { [%clk 0:06:18] } 25... Bd5 { [%eval -3.21] [%clk 0:11:17] } 26. Qa4? { [%eval -5.33] } { Mistake. Qd3 was best. } { [%clk 0:05:57] } 26... Rb8 { [%eval -5.28] [%clk 0:10:17] } 27. Qd7?? { [%eval #-4] } { Checkmate is now unavoidable. Nc4 was best. } { [%clk 0:03:07] } 27... Qb2+ { [%eval #-3] [%clk 0:10:35] } 28. Kd2 { [%eval #-3] [%clk 0:03:17] } 28... Qc3+ { [%eval #-2] [%clk 0:11:03] } 29. Kc1 { [%eval #-2] [%clk 0:03:12] } 29... Qe3+ { [%eval #-1] [%clk 0:10:30] } 0-1