Event: Najdorf Memorial B
Site: Warsaw POL
Date: 2023-07-16
White: Szefer, Michal
WhiteElo: 1863
Black: Yasmo, Daniil
BlackElo: 1778
Result: 0-1
ECO: A00
Opening: Hungarian Opening
Variant: Standard

1. g3 { [%eval 0.09] [%clk 1:08:39] } 1... e5 { [%eval 0.34] [%clk 1:30:29] } 2. c4 { [%eval 0.21] [%clk 1:08:37] } 2... c6 { [%eval 0.18] [%clk 1:30:53] } 3. Bg2 { [%eval 0.0] [%clk 1:02:23] } 3... d5 { [%eval 0.13] [%clk 1:31:09] } 4. Nf3?! { [%eval -0.56] } { Inaccuracy. cxd5 was best. } { [%clk 0:59:42] } 4... e4 { [%eval -0.56] [%clk 1:30:48] } 5. Nd4 { [%eval -0.95] [%clk 1:00:07] } 5... Nf6? { [%eval 0.26] } { Mistake. dxc4 was best. } { [%clk 1:30:24] } 6. d3 { [%eval 0.28] [%clk 0:58:21] } 6... Bb4+ { [%eval 0.65] [%clk 1:27:04] } 7. Bd2?! { [%eval 0.0] } { Inaccuracy. Nc3 was best. } { [%clk 0:55:46] } 7... Qb6 { [%eval 0.27] [%clk 1:26:48] } 8. Bxb4 { [%eval 0.44] [%clk 0:47:43] } 8... Qxb4+ { [%eval 0.43] [%clk 1:27:17] } 9. Qd2 { [%eval 0.45] [%clk 0:48:01] } 9... Qb6 { [%eval 0.56] [%clk 1:27:15] } 10. Nb3?! { [%eval -0.11] } { Inaccuracy. dxe4 was best. } { [%clk 0:45:30] } 10... dxc4 { [%eval 0.0] [%clk 1:27:15] } 11. dxc4 { [%eval 0.03] [%clk 0:45:51] } 11... O-O { [%eval 0.13] [%clk 1:27:21] } 12. c5 { [%eval -0.07] [%clk 0:45:55] } 12... Qc7 { [%eval 0.16] [%clk 1:27:20] } 13. Nc3 { [%eval -0.15] [%clk 0:43:36] } 13... Re8 { [%eval 0.24] [%clk 1:27:20] } 14. Qd6 { [%eval 0.13] [%clk 0:42:04] } 14... Qxd6 { [%eval 0.31] [%clk 1:25:41] } 15. cxd6 { [%eval 0.33] [%clk 0:42:31] } 15... Na6 { [%eval 0.31] [%clk 1:23:50] } 16. O-O-O { [%eval 0.21] [%clk 0:40:49] } 16... Be6 { [%eval 0.6] [%clk 1:16:28] } 17. Na5 { [%eval 0.57] [%clk 0:28:46] } 17... Rab8 { [%eval 0.8] [%clk 1:16:20] } 18. Nxe4 { [%eval 0.65] [%clk 0:28:40] } 18... Nxe4 { [%eval 0.67] [%clk 1:16:20] } 19. Bxe4 { [%eval 0.75] [%clk 0:28:33] } 19... Bxa2?? { [%eval 2.63] } { Blunder. Bd7 was best. } { [%clk 1:16:24] } 20. d7 { [%eval 2.85] [%clk 0:21:21] } 20... Red8 { [%eval 2.59] [%clk 1:15:40] } 21. Rd2?? { [%eval -0.22] } { Blunder. b3 was best. } { [%clk 0:17:55] } 21... Be6 { [%eval -0.21] [%clk 1:11:10] } 22. Rhd1 { [%eval -0.52] [%clk 0:06:54] } 22... Nc5 { [%eval -0.37] [%clk 1:10:05] } 23. Bc2 { [%eval -0.38] [%clk 0:03:58] } 23... Kf8 { [%eval -0.68] [%clk 1:07:03] } 24. e4 { [%eval -1.23] [%clk 0:03:57] } 24... Rxd7 { [%eval -0.9] } 25. f4 { [%eval -0.83] [%clk 0:03:51] } 25... Rxd2 { [%eval -0.75] [%clk 1:03:30] } 26. Rxd2 { [%eval -0.96] [%clk 0:04:19] } 26... Ke7 { [%eval -0.44] [%clk 1:01:17] } 27. f5 { [%eval -0.28] [%clk 0:04:25] } 27... Bd7 { [%eval -0.59] [%clk 1:00:53] } 28. Nc4?! { [%eval -1.17] } { Inaccuracy. e5 was best. } { [%clk 0:04:05] } 28... Rd8?! { [%eval -0.41] } { Inaccuracy. b5 was best. } { [%clk 1:00:16] } 29. e5 { [%eval -0.41] [%clk 0:04:10] } 29... f6 { [%eval -0.26] [%clk 0:57:50] } 30. Re2 { [%eval -0.52] [%clk 0:01:42] } 30... b5 { [%eval -0.67] [%clk 0:51:44] } 31. Na5 { [%eval -0.78] [%clk 0:02:11] } 31... Rc8 { [%eval -0.7] [%clk 0:47:31] } 32. e6 { [%eval -0.61] [%clk 0:02:36] } 32... Be8 { [%eval -0.5] [%clk 0:47:55] } 33. Rd2 { [%eval -1.03] [%clk 0:02:48] } 33... Rd8 { [%eval -1.03] [%clk 0:46:01] } 34. Rxd8?! { [%eval -2.12] } { Inaccuracy. g4 was best. } { [%clk 0:02:41] } 34... Kxd8 { [%eval -1.9] [%clk 0:46:29] } 35. Kd2 { [%eval -2.06] [%clk 0:02:34] } 35... Kc7 { [%eval -2.01] [%clk 0:45:49] } 36. Nb3 { [%eval -2.37] [%clk 0:01:06] } 36... Nxb3+ { [%eval -2.55] [%clk 0:44:49] } 37. Bxb3 { [%eval -2.69] [%clk 0:01:34] } 37... Kd6 { [%eval -2.51] [%clk 0:44:59] } 38. Ke3 { [%eval -2.7] [%clk 0:02:02] } 38... Ke5 { [%eval -2.81] [%clk 0:44:29] } 39. g4 { [%eval -2.79] [%clk 0:02:03] } 39... c5 { [%eval -2.88] [%clk 0:44:48] } 40. Bc2 { [%eval -3.12] [%clk 0:32:09] } 40... c4 { [%eval -3.17] [%clk 1:14:30] } 41. h4 { [%eval -3.52] [%clk 0:18:32] } 41... h6 { [%eval -3.73] [%clk 1:14:24] } 42. Be4 { [%eval -3.57] [%clk 0:18:08] } 42... a5 { [%eval -4.19] [%clk 1:14:04] } 43. h5 { [%eval -4.6] [%clk 0:15:49] } 43... a4 { [%eval -4.71] [%clk 1:13:28] } 44. Bb7 { [%eval -5.2] [%clk 0:15:44] } 44... c3 { [%eval -5.51] [%clk 1:12:57] } 0-1