Event: Najdorf Memorial B
Site: Warsaw POL
Date: 2023-07-17
White: Goral, Jan
WhiteElo: 1714
Black: Szefer, Michal
BlackElo: 1863
Result: 0-1
ECO: A58
Opening: Benko Gambit Accepted: Fianchetto Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:55] } 1... Nf6 { [%eval 0.28] [%clk 1:30:25] } 2. c4 { [%eval 0.16] [%clk 1:31:16] } 2... c5?! { [%eval 0.93] } { Inaccuracy. e6 was best. } { [%clk 1:30:15] } 3. d5 { [%eval 0.75] [%clk 1:31:19] } 3... b5 { [%eval 0.83] [%clk 1:30:38] } 4. cxb5 { [%eval 0.8] [%clk 1:31:34] } 4... a6 { [%eval 0.74] [%clk 1:31:03] } 5. bxa6 { [%eval 0.74] [%clk 1:31:52] } 5... g6 { [%eval 0.47] [%clk 1:31:25] } 6. Nc3 { [%eval 0.61] [%clk 1:31:15] } 6... Bxa6?! { [%eval 1.23] } { Inaccuracy. Bg7 was best. } { [%clk 1:31:29] } 7. Nf3?! { [%eval 0.66] } { Inaccuracy. e4 was best. } { [%clk 1:31:23] } 7... d6 { [%eval 0.85] [%clk 1:31:06] } 8. g3 { [%eval 0.63] [%clk 1:31:27] } 8... Bg7 { [%eval 0.65] [%clk 1:31:25] } 9. Bg2 { [%eval 0.57] [%clk 1:31:31] } 9... O-O { [%eval 0.58] [%clk 1:31:39] } 10. O-O { [%eval 0.68] [%clk 1:31:30] } 10... Nbd7 { [%eval 0.71] [%clk 1:31:55] } 11. Rb1 { [%eval 0.62] [%clk 1:31:30] } 11... Qc7 { [%eval 0.85] [%clk 1:29:32] } 12. Re1 { [%eval 0.75] [%clk 1:29:41] } 12... Rfb8 { [%eval 0.66] [%clk 1:24:59] } 13. h3 { [%eval 0.74] [%clk 1:25:05] } 13... Nb6 { [%eval 0.95] [%clk 1:15:53] } 14. b3 { [%eval 1.02] [%clk 1:24:05] } 14... Nfd7 { [%eval 0.96] [%clk 1:02:18] } 15. Bd2 { [%eval 0.9] [%clk 1:11:08] } 15... Qa7 { [%eval 1.26] [%clk 0:57:50] } 16. a4 { [%eval 1.25] [%clk 1:07:22] } 16... Nf6 { [%eval 1.42] [%clk 0:49:40] } 17. Nh4 { [%eval 0.95] [%clk 1:05:23] } 17... Qb7 { [%eval 1.0] [%clk 0:46:08] } 18. e4 { [%eval 0.54] [%clk 1:00:59] } 18... Bd3 { [%eval 0.43] [%clk 0:44:25] } 19. Rc1 { [%eval 0.91] [%clk 0:58:37] } 19... c4 { [%eval 1.0] [%clk 0:44:43] } 20. b4 { [%eval 1.03] [%clk 0:57:11] } 20... Nbd7 { [%eval 1.03] [%clk 0:40:55] } 21. b5 { [%eval 0.83] [%clk 0:50:54] } 21... Nc5 { [%eval 0.83] [%clk 0:41:07] } 22. Ra1? { [%eval -0.72] } { Mistake. e5 was best. } { [%clk 0:44:38] } 22... Nb3 { [%eval -0.62] [%clk 0:41:12] } 23. Ra2 { [%eval -0.53] [%clk 0:44:52] } 23... Nd7 { [%eval -0.71] [%clk 0:40:31] } 24. Bf1?! { [%eval -1.45] } { Inaccuracy. Nf3 was best. } { [%clk 0:42:38] } 24... Ndc5?! { [%eval -0.57] } { Inaccuracy. Bxf1 was best. } { [%clk 0:39:45] } 25. Bxd3 { [%eval -0.44] [%clk 0:42:18] } 25... Nxd3 { [%eval -0.54] [%clk 0:39:35] } 26. Rf1?! { [%eval -1.57] } { Inaccuracy. Re3 was best. } { [%clk 0:42:34] } 26... Nxd2? { [%eval -0.33] } { Mistake. Qc8 was best. } { [%clk 0:35:19] } 27. Qxd2 { [%eval -0.3] [%clk 0:42:52] } 27... Ra5 { [%eval 0.12] [%clk 0:33:27] } 28. Nf3 { [%eval -0.09] [%clk 0:42:05] } 28... Qa7 { [%eval -0.1] [%clk 0:33:48] } 29. Ne1?! { [%eval -1.09] } { Inaccuracy. h4 was best. } { [%clk 0:40:32] } 29... Nc5 { [%eval -1.01] [%clk 0:33:22] } 30. Nc2 { [%eval -1.09] [%clk 0:39:56] } 30... Nxa4 { [%eval -0.93] [%clk 0:31:41] } 31. Nxa4?! { [%eval -1.54] } { Inaccuracy. Ne2 was best. } { [%clk 0:40:04] } 31... Rxa4 { [%eval -1.49] [%clk 0:32:02] } 32. Rxa4 { [%eval -1.49] [%clk 0:40:21] } 32... Qxa4 { [%eval -1.29] [%clk 0:32:30] } 33. Rb1 { [%eval -1.35] [%clk 0:40:19] } 33... Rxb5 { [%eval -1.56] [%clk 0:32:27] } 34. Rxb5 { [%eval -10.29] [%clk 0:40:42] } 34... Qxb5 { [%eval 5.53] [%clk 0:32:14] } 35. Kg2 { [%eval 5.19] [%clk 0:40:41] } 35... Qb3 { [%eval 9.29] [%clk 0:27:35] } 36. Ne3 { [%clk 0:40:46] } 36... Bh6 { [%clk 0:23:27] } 37. f4 { [%clk 0:40:09] } 37... c3 { [%clk 0:23:42] } 38. Qc2 { [%clk 0:40:17] } 38... Qb2 { [%clk 0:24:02] } 39. Kf2 { [%clk 0:40:08] } 39... Bg7 { [%clk 0:24:29] } 40. Qe2 { [%clk 1:10:03] } 40... Bd4 { [%clk 0:54:33] } 41. Kf3 { [%clk 1:10:02] } 41... Bxe3 { [%clk 0:54:42] } 42. Kxe3 { [%clk 1:10:24] } 42... c2 { [%clk 0:54:54] } 0-1