Event: Round 5: Vit Kostka - Tomasz Posluszny
Date: 2023-07-05
White: Vit Kostka
Black: Tomasz Posluszny
Result: 1-0
ECO: B40
Opening: Sicilian Defense: Four Knights Variation, Exchange Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:50] } 1... c5 { [%eval 0.32] [%clk 1:30:35] } 2. Nf3 { [%eval 0.0] [%clk 1:31:00] } 2... e6 { [%eval 0.34] [%clk 1:30:47] } 3. d4 { [%eval 0.42] [%clk 1:31:20] } 3... cxd4 { [%eval 0.37] [%clk 1:31:13] } 4. Nxd4 { [%eval 0.4] [%clk 1:31:45] } 4... Nf6 { [%eval 0.4] [%clk 1:31:37] } 5. Nc3 { [%eval 0.45] [%clk 1:32:08] } 5... Nc6 { [%eval 0.43] [%clk 1:32:03] } 6. Nxc6 { [%eval 0.35] [%clk 1:30:53] } 6... bxc6 { [%eval 0.29] [%clk 1:32:29] } 7. e5 { [%eval 0.32] [%clk 1:31:10] } 7... Nd5 { [%eval 0.48] [%clk 1:32:55] } 8. Ne4 { [%eval 0.07] [%clk 1:31:22] } 8... Qa5+ { [%eval 0.51] [%clk 1:33:16] } 9. c3 { [%eval 0.43] [%clk 1:31:28] } 9... Ba6 { [%eval 0.58] [%clk 1:33:21] } 10. Be2 { [%eval 0.56] [%clk 1:30:48] } 10... Bxe2 { [%eval 0.56] [%clk 1:26:36] } 11. Qxe2 { [%eval 0.51] [%clk 1:31:07] } 11... f5 { [%eval 0.66] [%clk 1:26:55] } 12. exf6 { [%eval 0.52] [%clk 1:31:31] } 12... Nxf6 { [%eval 0.55] [%clk 1:27:20] } 13. Nxf6+ { [%eval 0.61] [%clk 1:31:56] } 13... gxf6 { [%eval 0.62] [%clk 1:27:45] } 14. O-O { [%eval 0.43] [%clk 1:31:53] } 14... Bd6 { [%eval 0.6] [%clk 1:27:21] } 15. Be3 { [%eval 0.39] [%clk 1:27:13] } 15... h5? { [%eval 2.05] } { Mistake. Qe5 was best. } { [%clk 1:11:22] } 16. Rad1?! { [%eval 1.22] } { Inaccuracy. Qd3 was best. } { [%clk 1:22:03] } 16... Qc7 { [%eval 1.75] [%clk 1:07:21] } 17. f4 { [%eval 1.69] [%clk 1:20:02] } 17... Be7 { [%eval 1.62] [%clk 0:46:40] } 18. Qd3?! { [%eval 0.69] } { Inaccuracy. Kh1 was best. } { [%clk 1:13:44] } 18... O-O-O { [%eval 1.12] [%clk 0:39:20] } 19. Qa6+?! { [%eval 0.44] } { Inaccuracy. b4 was best. } { [%clk 1:13:18] } 19... Kb8 { [%eval 0.53] [%clk 0:36:51] } 20. c4 { [%eval 0.86] [%clk 1:11:00] } 20... h4 { [%eval 0.52] [%clk 0:35:38] } 21. Rd3 { [%eval 0.45] [%clk 1:10:22] } 21... Ka8 { [%eval 0.67] [%clk 0:32:14] } 22. Rfd1 { [%eval 0.4] [%clk 1:07:38] } 22... d6 { [%eval 0.72] [%clk 0:29:12] } 23. Kh1 { [%eval 0.63] [%clk 0:56:15] } 23... c5 { [%eval 0.65] [%clk 0:22:26] } 24. f5 { [%eval 0.97] [%clk 0:55:06] } 24... e5 { [%eval 0.69] [%clk 0:18:12] } 25. b4 { [%eval 0.62] [%clk 0:50:59] } 25... h3 { [%eval 0.99] [%clk 0:13:24] } 26. bxc5 { [%eval 0.76] [%clk 0:50:12] } 26... hxg2+?! { [%eval 1.36] } { Inaccuracy. dxc5 was best. } { [%clk 0:13:49] } 27. Kg1? { [%eval 0.0] } { Mistake. Kxg2 was best. } { [%clk 0:49:56] } 27... dxc5?! { [%eval 0.99] } { Inaccuracy. d5 was best. } { [%clk 0:12:21] } 28. Qe6 { [%eval 0.87] [%clk 0:39:27] } 28... Rxd3 { [%eval 0.97] [%clk 0:05:29] } 29. Rxd3 { [%eval 0.74] [%clk 0:39:36] } 29... Rd8? { [%eval 1.94] } { Mistake. Qb7 was best. } { [%clk 0:04:09] } 30. Rxd8+ { [%eval 2.05] [%clk 0:37:48] } 30... Qxd8 { [%eval 2.52] [%clk 0:02:15] } 31. Kxg2?? { [%eval 0.18] } { Blunder. Qd5+ was best. } { [%clk 0:34:18] } 31... Kb8 { [%eval 0.17] [%clk 0:02:13] } 32. Qd5 { [%eval 0.61] [%clk 0:26:42] } 32... Qb6?? { [%eval 2.74] } { Blunder. Qc8 was best. } { [%clk 0:02:42] } 33. Qd7 { [%eval 2.0] [%clk 0:25:19] } 33... Bd6 { [%eval 2.2] [%clk 0:02:19] } 34. Kf3 { [%eval 1.8] [%clk 0:24:04] } 34... e4+?? { [%eval 5.9] } { Blunder. a6 was best. } { [%clk 0:02:26] } 35. Kxe4 { [%eval 6.76] [%clk 0:23:33] } 35... Qb1+ { [%eval 5.75] [%clk 0:01:57] } 36. Kd5 { [%eval 5.21] [%clk 0:23:00] } 36... Bxh2 { [%eval 6.53] [%clk 0:01:11] } 37. Qb5+ { [%eval 7.06] [%clk 0:21:02] } 37... Qxb5 { [%eval 7.2] [%clk 0:01:26] } 38. cxb5 { [%eval 6.95] [%clk 0:21:26] } 38... Kb7 { [%eval 7.31] [%clk 0:00:33] } 39. Bxc5 { [%eval 7.73] [%clk 0:21:40] } 39... a6 { [%eval 7.2] [%clk 0:00:33] } 40. a4 { [%eval 7.61] [%clk 0:21:47] } 40... axb5 { [%eval 8.88] [%clk 0:00:42] } 41. axb5 { [%eval 8.77] [%clk 0:19:49] } 41... Bf4 { [%eval 9.23] [%clk 0:12:00] } 42. Bd4 { [%eval 9.95] [%clk 0:34:26] } 1-0