Event: Piestany B
Date: 2023-07-15
White: Bednar, Jan
WhiteElo: 1917
Black: Bucor, Mark
BlackElo: 1756
Result: 1-0
ECO: E19
Opening: Queen's Indian Defense: Classical Variation, Traditional Variation, Main Line
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.28] [%clk 1:30:53] } 2. Nf3 { [%eval 0.12] [%clk 1:31:21] } 2... e6 { [%eval 0.38] [%clk 1:31:12] } 3. c4 { [%eval 0.0] [%clk 1:31:28] } 3... b6 { [%eval 0.29] [%clk 1:31:31] } 4. g3 { [%eval 0.18] [%clk 1:31:27] } 4... Bb7 { [%eval 0.3] [%clk 1:31:34] } 5. Bg2 { [%eval 0.31] [%clk 1:31:50] } 5... Be7 { [%eval 0.31] [%clk 1:31:51] } 6. O-O { [%eval 0.4] [%clk 1:32:03] } 6... O-O { [%eval 0.41] [%clk 1:32:09] } 7. Nc3 { [%eval 0.38] [%clk 1:32:14] } 7... Ne4 { [%eval 0.43] [%clk 1:32:27] } 8. Qc2 { [%eval 0.28] [%clk 1:32:21] } 8... Nxc3 { [%eval 0.27] [%clk 1:31:12] } 9. Qxc3 { [%eval 0.25] [%clk 1:32:15] } 9... d6 { [%eval 0.22] [%clk 1:24:57] } 10. Qd3 { [%eval 0.12] [%clk 1:29:11] } 10... f5 { [%eval 0.05] [%clk 1:21:05] } 11. b3 { [%eval 0.1] [%clk 1:19:52] } 11... Qe8 { [%eval 0.14] [%clk 1:09:21] } 12. Bb2 { [%eval 0.0] [%clk 1:14:06] } 12... Nd7 { [%eval 0.14] [%clk 1:09:37] } 13. Rad1 { [%eval -0.1] [%clk 1:10:45] } 13... Qh5 { [%eval 0.17] [%clk 0:55:15] } 14. Nh4 { [%eval -0.04] [%clk 1:07:21] } 14... Bxg2 { [%eval 0.17] [%clk 0:52:24] } 15. Nxg2 { [%eval 0.15] [%clk 1:07:45] } 15... Bg5 { [%eval 0.15] [%clk 0:43:27] } 16. f4 { [%eval -0.01] [%clk 0:58:46] } 16... Be7 { [%eval -0.04] [%clk 0:42:25] } 17. Qf3 { [%eval -0.01] [%clk 0:58:05] } 17... Qh6 { [%eval 0.5] [%clk 0:32:05] } 18. e4 { [%eval 0.27] [%clk 0:54:54] } 18... Nf6 { [%eval 0.37] [%clk 0:32:07] } 19. exf5 { [%eval 0.34] [%clk 0:54:52] } 19... exf5 { [%eval 0.28] [%clk 0:32:11] } 20. Ne3 { [%eval 0.09] [%clk 0:54:43] } 20... g6? { [%eval 1.6] } { Mistake. Qg6 was best. } { [%clk 0:27:32] } 21. Rfe1? { [%eval 0.43] } { Mistake. Nd5 was best. } { [%clk 0:40:23] } 21... Ne4?! { [%eval 1.12] } { Inaccuracy. Rae8 was best. } { [%clk 0:25:21] } 22. Nd5 { [%eval 1.04] [%clk 0:38:20] } 22... Bd8 { [%eval 1.11] [%clk 0:22:50] } 23. Rxe4? { [%eval -0.14] } { Mistake. Re2 was best. } { [%clk 0:37:18] } 23... fxe4 { [%eval -0.15] [%clk 0:22:11] } 24. Qxe4 { [%eval -0.23] [%clk 0:37:42] } 24... Qg7 { [%eval -0.04] [%clk 0:18:45] } 25. Nxb6 { [%eval -0.1] [%clk 0:33:02] } 25... Rb8 { [%eval 0.0] [%clk 0:19:01] } 26. Nd5 { [%eval -0.26] [%clk 0:33:16] } 26... c6 { [%eval 0.25] [%clk 0:17:18] } 27. Qe6+ { [%eval 0.03] [%clk 0:28:27] } 27... Qf7 { [%eval 0.09] [%clk 0:14:36] } 28. Qxd6 { [%eval 0.0] [%clk 0:28:46] } 28... cxd5?? { [%eval 2.28] } { Blunder. Rc8 was best. } { [%clk 0:12:50] } 29. Qxb8 { [%eval 2.42] [%clk 0:26:13] } 29... dxc4 { [%eval 2.92] [%clk 0:12:40] } 30. bxc4?! { [%eval 1.92] } { Inaccuracy. Qb4 was best. } { [%clk 0:26:20] } 30... Qxc4?! { [%eval 2.96] } { Inaccuracy. Bb6 was best. } { [%clk 0:12:47] } 31. Qb3 { [%eval 2.82] [%clk 0:26:36] } 31... Qxb3 { [%eval 2.91] [%clk 0:12:48] } 32. axb3 { [%eval 3.0] [%clk 0:27:04] } 32... Bb6 { [%eval 3.18] [%clk 0:11:48] } 33. Kg2 { [%eval 2.97] [%clk 0:27:17] } 33... Rc8 { [%eval 2.92] [%clk 0:12:03] } 34. Rd2 { [%eval 3.05] [%clk 0:27:40] } 34... Kf7 { [%eval 2.97] } 35. d5 { [%eval 2.57] [%clk 0:27:58] } 35... Ke7 { [%eval 3.01] [%clk 0:12:10] } 36. Kf3 { [%eval 3.21] [%clk 0:25:34] } 36... Bc5?! { [%eval 4.78] } { Inaccuracy. Kd7 was best. } { [%clk 0:12:14] } 37. Rc2 { [%eval 4.69] [%clk 0:24:54] } 37... Kd6?! { [%eval 6.01] } { Inaccuracy. Rb8 was best. } { [%clk 0:11:23] } 38. b4 { [%eval 6.12] [%clk 0:25:10] } 1-0