Event: Round 9: Derek Clasby - Pedro Espinosa
Date: 2023-08-16
White: Derek Clasby
Black: Pedro Espinosa
BlackTitle: CM
Result: 1-0
ECO: B68
Opening: Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:40:58] } 1... c5 { [%eval 0.32] [%clk 1:33:26] } 2. Nf3 { [%eval 0.0] [%clk 1:41:13] } 2... d6 { [%eval 0.0] [%clk 1:32:52] } 3. d4 { [%eval 0.25] [%clk 1:40:44] } 3... cxd4 { [%eval 0.13] [%clk 1:33:03] } 4. Nxd4 { [%eval 0.27] [%clk 1:41:03] } 4... Nf6 { [%eval 0.3] [%clk 1:33:28] } 5. Nc3 { [%eval 0.21] [%clk 1:41:23] } 5... Nc6 { [%eval 0.47] [%clk 1:33:48] } 6. Bg5 { [%eval 0.0] [%clk 1:41:24] } 6... e6 { [%eval 0.23] [%clk 1:34:07] } 7. Qd2 { [%eval 0.09] [%clk 1:41:23] } 7... a6 { [%eval 0.29] [%clk 1:33:57] } 8. O-O-O { [%eval 0.48] [%clk 1:41:25] } 8... Bd7 { [%eval 0.79] [%clk 1:33:49] } 9. f4 { [%eval 0.55] [%clk 1:39:53] } 9... Be7 { [%eval 0.72] [%clk 1:33:32] } 10. Kb1 { [%eval 0.7] [%clk 1:38:22] } 10... Nxd4 { [%eval 0.5] [%clk 1:31:25] } 11. Qxd4 { [%eval 0.25] [%clk 1:38:37] } 11... Bc6 { [%eval 0.24] [%clk 1:31:43] } 12. Be2 { [%eval -0.15] [%clk 1:32:33] } 12... Qc7?! { [%eval 0.49] } { Inaccuracy. h6 was best. } { [%clk 1:24:32] } 13. f5 { [%eval 0.43] [%clk 1:23:56] } 13... e5 { [%eval 0.91] [%clk 1:08:13] } 14. Qd3 { [%eval 1.72] [%clk 1:22:46] } 14... Nxe4 { [%eval 1.55] [%clk 1:02:48] } 15. Nxe4 { [%eval 1.43] [%clk 1:22:29] } 15... Bxe4 { [%eval 1.56] [%clk 1:03:07] } 16. Qxe4 { [%eval 1.23] [%clk 1:22:38] } 16... Bxg5 { [%eval 1.77] [%clk 1:03:18] } 17. h4 { [%eval 1.47] [%clk 1:14:14] } 17... Be7 { [%eval 1.28] [%clk 0:56:00] } 18. Bc4 { [%eval 1.51] [%clk 1:12:38] } 18... O-O? { [%eval 2.95] } { Mistake. h5 was best. } { [%clk 0:28:54] } 19. g4 { [%eval 3.05] [%clk 1:07:27] } 19... Rac8 { [%eval 2.77] [%clk 0:26:49] } 20. Bd5 { [%eval 2.95] [%clk 1:06:44] } 20... Kh8 { [%eval 2.82] [%clk 0:24:08] } 21. g5 { [%eval 2.62] [%clk 0:56:00] } 21... f6 { [%eval 2.41] [%clk 0:22:44] } 22. Rh2 { [%eval 2.66] [%clk 0:44:45] } 22... Qc5 { [%eval 3.13] [%clk 0:17:27] } 23. c3?! { [%eval 1.9] } { Inaccuracy. g6 was best. } { [%clk 0:34:34] } 23... Rc7 { [%eval 2.06] [%clk 0:14:52] } 24. Rdh1 { [%eval 2.11] [%clk 0:32:51] } 24... b5 { [%eval 2.22] [%clk 0:11:52] } 25. Be6?! { [%eval 1.23] } { Inaccuracy. a3 was best. } { [%clk 0:27:40] } 25... Rd8 { [%eval 1.76] [%clk 0:10:30] } 26. Qf3? { [%eval 0.29] } { Mistake. Rd2 was best. } { [%clk 0:24:16] } 26... d5 { [%eval 0.0] [%clk 0:09:07] } 27. h5?! { [%eval -0.71] } { Inaccuracy. Rd2 was best. } { [%clk 0:22:21] } 27... Bf8?? { [%eval 7.91] } { Blunder. e4 was best. } { [%clk 0:01:19] } 28. h6 { [%eval 8.01] [%clk 0:21:40] } 28... gxh6 { [%eval 10.39] [%clk 0:01:05] } 29. gxf6 { [%eval 11.17] [%clk 0:21:24] } 29... Qc4 { [%eval 12.64] [%clk 0:00:35] } 30. Rg2 { [%eval 10.42] [%clk 0:17:19] } 30... Bc5 { [%eval 9.77] [%clk 0:00:46] } 31. Qg3 { [%eval 10.05] [%clk 0:17:08] } 31... Qe4+ { [%eval 10.63] [%clk 0:00:48] } 32. Ka1 { [%eval 10.81] [%clk 0:17:25] } 32... b4?! { [%eval #2] } { Checkmate is now unavoidable. Qxg2 was best. } { [%clk 0:00:43] } 33. Qg7+ { [%eval #1] [%clk 0:17:40] } 33... Rxg7 { [%eval #1] [%clk 0:01:01] } 34. fxg7# { [%clk 0:18:02] } 1-0