Event: Czech Open 2023 - E
Site: Pardubice, Czech Republic
Date: 2023-07-16
White: Horak, Martin
WhiteTitle: FM
Black: Vykouk, Jan
BlackTitle: IM
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard
TimeControl: 2x90 min + 30s /move

1. e4 { [%eval 0.36] [%clk 1:30:51] } 1... c5 { [%eval 0.32] [%clk 1:30:51] } 2. Nf3 { [%eval 0.0] [%clk 1:31:16] } 2... e6 { [%eval 0.34] [%clk 1:31:06] } 3. d4 { [%eval 0.42] } 3... cxd4 { [%eval 0.37] [%clk 1:31:29] } 4. Nxd4 { [%eval 0.4] [%clk 1:31:45] } 4... Nf6 { [%eval 0.4] [%clk 1:31:50] } 5. Nc3 { [%eval 0.33] [%clk 1:31:44] } 5... Nc6 { [%eval 0.43] [%clk 1:31:40] } 6. Ndb5 { [%eval 0.32] [%clk 1:27:37] } 6... d6 { [%eval 0.21] [%clk 1:31:08] } 7. Bf4 { [%eval 0.25] [%clk 1:25:59] } 7... e5 { [%eval 0.3] [%clk 1:31:29] } 8. Bg5 { [%eval 0.39] [%clk 1:26:03] } 8... a6 { [%eval 0.3] [%clk 1:31:42] } 9. Na3 { [%eval 0.33] [%clk 1:26:10] } 9... b5 { [%eval 0.22] [%clk 1:31:46] } 10. Nd5 { [%eval 0.42] [%clk 1:26:22] } 10... Be7 { [%eval 0.3] [%clk 1:31:57] } 11. Bxf6 { [%eval 0.25] [%clk 1:26:31] } 11... Bxf6 { [%eval 0.29] [%clk 1:32:20] } 12. c4 { [%eval 0.23] [%clk 1:26:00] } 12... b4 { [%eval 0.32] [%clk 1:32:17] } 13. Nc2 { [%eval 0.23] [%clk 1:26:25] } 13... a5 { [%eval 0.25] [%clk 1:32:35] } 14. g3 { [%eval 0.31] [%clk 1:26:18] } 14... O-O { [%eval 0.32] [%clk 1:32:25] } 15. Bg2 { [%eval 0.15] [%clk 1:26:04] } 15... g6 { [%eval 0.24] [%clk 1:32:19] } 16. O-O { [%eval 0.11] [%clk 1:25:59] } 16... Bg7 { [%eval 0.14] [%clk 1:25:30] } 17. Qd3 { [%eval 0.1] [%clk 1:23:16] } 17... Be6 { [%eval 0.08] [%clk 1:24:37] } 18. Rad1 { [%eval 0.0] [%clk 1:22:28] } 18... h5 { [%eval 0.13] [%clk 1:23:11] } 19. b3 { [%eval 0.1] [%clk 1:11:44] } 19... h4 { [%eval 0.03] [%clk 1:20:03] } 20. f4 { [%eval 0.07] [%clk 1:10:03] } 20... hxg3?! { [%eval 0.95] } { Inaccuracy. h3 was best. } { [%clk 1:15:34] } 21. hxg3?! { [%eval 0.36] } { Inaccuracy. f5 was best. } { [%clk 1:10:00] } 21... exf4 { [%eval 0.36] [%clk 1:14:27] } 22. gxf4 { [%eval 0.08] [%clk 1:10:02] } 22... Bg4?! { [%eval 0.76] } { Inaccuracy. Qh4 was best. } { [%clk 1:01:54] } 23. Rd2 { [%eval 0.81] [%clk 0:59:58] } 23... Qh4 { [%eval 0.78] [%clk 1:00:22] } 24. Nde3 { [%eval 0.63] [%clk 0:58:02] } 24... Bc3 { [%eval 0.45] [%clk 0:55:43] } 25. Rdf2 { [%eval 0.32] [%clk 0:53:25] } 25... Qg3 { [%eval 0.54] [%clk 0:53:09] } 26. Qd5 { [%eval 0.66] [%clk 0:49:38] } 26... Bd7 { [%eval 0.69] [%clk 0:45:05] } 27. Qxd6?! { [%eval 0.0] } { Inaccuracy. e5 was best. } { [%clk 0:41:31] } 27... Rad8 { [%eval 0.0] [%clk 0:45:07] } 28. Rf3 { [%eval 0.0] [%clk 0:39:26] } 28... Qh4 { [%eval 0.0] [%clk 0:45:30] } 29. Nd5? { [%eval -1.21] } { Mistake. Qc5 was best. } { [%clk 0:34:17] } 29... Nd4 { [%eval -0.98] [%clk 0:42:04] } 30. R3f2 { [%eval -1.0] [%clk 0:25:52] } 30... Nxc2 { [%eval -0.96] [%clk 0:39:27] } 31. Qe7 { [%eval -1.08] [%clk 0:20:10] } 31... Qg3?! { [%eval 0.0] } { Inaccuracy. f6 was best. } { [%clk 0:30:46] } 32. Nxc3?? { [%eval -2.58] } { Blunder. Rf3 was best. } { [%clk 0:18:38] } 32... bxc3 { [%eval -2.24] [%clk 0:21:52] } 33. Rxc2? { [%eval -4.04] } { Mistake. Rf3 was best. } { [%clk 0:18:44] } 33... Bg4 { [%eval -4.45] [%clk 0:21:58] } 34. Rcf2 { [%eval -4.68] [%clk 0:13:39] } 34... Bd1 { [%eval -4.7] [%clk 0:20:05] } 35. f5 { [%eval -5.61] [%clk 0:12:35] } 35... c2 { [%eval -5.49] [%clk 0:18:58] } 36. fxg6?! { [%eval -7.17] } { Inaccuracy. Qa3 was best. } { [%clk 0:12:44] } 36... c1=Q { [%eval -7.03] [%clk 0:18:15] } 37. Rxf7? { [%eval #-11] } { Checkmate is now unavoidable. g7 was best. } { [%clk 0:12:46] } 37... Qce3+ { [%eval #-9] [%clk 0:17:37] } 38. Kh1 { [%eval #-3] [%clk 0:13:08] } 38... Qh6+ { [%eval #-2] [%clk 0:17:56] } 0-1