Event: Najdorf Memorial B
Site: Warsaw POL
Date: 2023-07-19
White: Jasiulewicz, Dawid
WhiteElo: 1751
Black: Szefer, Michal
BlackElo: 1863
Result: 1/2-1/2
ECO: A57
Opening: Benko Gambit Declined: Main Line
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:28:05] } 1... Nf6 { [%eval 0.28] [%clk 1:28:18] } 2. Nf3 { [%eval 0.12] } 2... c5 { [%eval 0.28] [%clk 1:28:43] } 3. d5 { [%eval 0.54] [%clk 1:28:27] } 3... b5 { [%eval 0.44] [%clk 1:29:06] } 4. c4 { [%eval 0.24] [%clk 1:28:41] } 4... Bb7 { [%eval 0.4] [%clk 1:22:55] } 5. Nc3 { [%eval 0.0] [%clk 1:23:55] } 5... b4 { [%eval 0.0] [%clk 1:22:50] } 6. Na4 { [%eval 0.0] [%clk 1:12:34] } 6... d6 { [%eval 0.18] [%clk 1:22:08] } 7. Bg5 { [%eval -0.26] [%clk 1:09:06] } 7... Ne4 { [%eval -0.1] [%clk 1:13:41] } 8. Bh4 { [%eval -0.54] [%clk 1:06:19] } 8... Qa5 { [%eval -0.47] [%clk 1:13:30] } 9. b3 { [%eval -0.4] [%clk 1:02:52] } 9... g6 { [%eval -0.5] [%clk 1:13:53] } 10. Qc2 { [%eval -0.81] [%clk 0:57:42] } 10... f5?? { [%eval 0.88] } { Blunder. Nc3 was best. } { [%clk 1:13:12] } 11. Ng5? { [%eval -0.45] } { Mistake. g4 was best. } { [%clk 0:50:45] } 11... Nxg5 { [%eval -0.36] [%clk 1:13:21] } 12. Bxg5 { [%eval -0.47] [%clk 0:51:13] } 12... Bg7 { [%eval -0.41] [%clk 1:13:42] } 13. Rd1 { [%eval -0.72] [%clk 0:49:37] } 13... Bc8? { [%eval 0.4] } { Mistake. Nd7 was best. } { [%clk 1:13:09] } 14. Qb1? { [%eval -0.88] } { Mistake. e4 was best. } { [%clk 0:49:18] } 14... Nd7 { [%eval -0.55] [%clk 1:08:24] } 15. g3 { [%eval -0.79] [%clk 0:46:39] } 15... Nf6 { [%eval -0.49] [%clk 1:04:48] } 16. Bg2 { [%eval -0.53] [%clk 0:38:56] } 16... Bd7 { [%eval -0.6] [%clk 1:05:07] } 17. O-O { [%eval -0.36] [%clk 0:38:55] } 17... Bxa4 { [%eval -0.61] [%clk 1:04:48] } 18. bxa4 { [%eval -0.5] [%clk 0:39:24] } 18... Qxa4 { [%eval -0.65] [%clk 1:05:04] } 19. e4 { [%eval -0.55] [%clk 0:37:23] } 19... fxe4 { [%eval -0.56] [%clk 1:02:02] } 20. Bxe4 { [%eval -0.62] [%clk 0:37:28] } 20... O-O { [%eval -0.62] [%clk 1:02:18] } 21. Bd3 { [%eval -0.49] [%clk 0:28:43] } 21... Qd7 { [%eval -0.47] [%clk 0:52:35] } 22. Rde1?! { [%eval -1.58] } { Inaccuracy. Kg2 was best. } { [%clk 0:27:44] } 22... Qh3 { [%eval -1.48] [%clk 0:50:28] } 23. f3 { [%eval -1.77] [%clk 0:27:22] } 23... Nh5 { [%eval -1.83] [%clk 0:48:17] } 24. Qc2 { [%eval -1.62] [%clk 0:25:03] } 24... Rf7?! { [%eval -0.84] } { Inaccuracy. Bd4+ was best. } { [%clk 0:39:59] } 25. Qg2 { [%eval -1.03] [%clk 0:19:19] } 25... Bd4+ { [%eval -0.85] [%clk 0:40:00] } 26. Kh1 { [%eval -0.88] [%clk 0:18:48] } 26... Qxg2+ { [%eval -0.96] [%clk 0:39:31] } 27. Kxg2 { [%eval -0.91] [%clk 0:19:16] } 27... Bf6 { [%eval -0.86] [%clk 0:38:50] } 28. h4 { [%eval -0.89] [%clk 0:17:08] } 28... a5 { [%eval -0.83] [%clk 0:37:56] } 29. Re2 { [%eval -1.23] [%clk 0:13:35] } 29... a4 { [%eval -1.34] [%clk 0:36:15] } 30. Rfe1 { [%eval -1.31] [%clk 0:13:17] } 30... Ng7 { [%eval -1.04] [%clk 0:35:11] } 31. Bb1 { [%eval -1.47] [%clk 0:09:04] } 31... Bc3 { [%eval -1.46] [%clk 0:35:25] } 32. Rc1 { [%eval -1.89] [%clk 0:09:27] } 32... Ra7 { [%eval -1.36] [%clk 0:34:33] } 33. f4 { [%eval -1.63] [%clk 0:07:14] } 33... Bd4 { [%eval -1.41] [%clk 0:33:47] } 34. Rce1 { [%eval -1.28] [%clk 0:07:04] } 34... b3 { [%eval -1.32] [%clk 0:27:26] } 35. axb3 { [%eval -1.6] [%clk 0:06:33] } 35... axb3 { [%eval -1.48] [%clk 0:27:17] } 36. Bxe7 { [%eval -1.59] [%clk 0:05:14] } 36... Bc3?! { [%eval -0.74] } { Inaccuracy. Ra6 was best. } { [%clk 0:20:02] } 37. Rc1 { [%eval -1.25] [%clk 0:05:26] } 37... Rfxe7 { [%eval -1.23] [%clk 0:17:18] } 1/2-1/2