Event: Najdorf Memorial
Site: Warsaw POL
Date: 2023-07-18
White: Kovalevsky, Stanislav
WhiteElo: 2226
Black: Kondys, Piotr
BlackElo: 2063
Result: 1/2-1/2
ECO: C01
Opening: French Defense: Exchange Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... e6 { [%eval 0.0] [%clk 1:28:17] } 2. d4 { [%eval 0.3] [%clk 1:28:19] } 2... d5 { [%eval 0.32] [%clk 1:26:49] } 3. exd5 { [%eval 0.18] [%clk 1:28:44] } 3... exd5 { [%eval 0.19] [%clk 1:26:42] } 4. Bd3 { [%eval 0.13] [%clk 1:29:12] } 4... Nc6 { [%eval 0.28] [%clk 1:24:59] } 5. c3 { [%eval 0.21] [%clk 1:29:31] } 5... Bd6 { [%eval 0.38] [%clk 1:24:30] } 6. h3 { [%eval -0.03] [%clk 1:27:32] } 6... Nge7 { [%eval 0.31] [%clk 1:21:31] } 7. Nf3 { [%eval -0.17] [%clk 1:22:12] } 7... Bf5 { [%eval -0.12] [%clk 1:05:16] } 8. b4 { [%eval -0.1] [%clk 1:18:05] } 8... Qd7 { [%eval -0.18] [%clk 0:58:22] } 9. Bxf5 { [%eval -0.28] [%clk 1:06:50] } 9... Qxf5 { [%eval -0.11] [%clk 0:53:09] } 10. Na3 { [%eval -0.32] [%clk 1:07:14] } 10... O-O-O { [%eval -0.17] [%clk 0:48:53] } 11. Nc2 { [%eval -0.08] [%clk 1:05:52] } 11... Qg6 { [%eval 0.0] [%clk 0:43:42] } 12. O-O { [%eval 0.04] [%clk 1:04:08] } 12... Nf5 { [%eval 0.09] [%clk 0:43:28] } 13. a4 { [%eval -0.01] [%clk 1:01:16] } 13... f6 { [%eval 0.01] [%clk 0:37:31] } 14. a5 { [%eval -0.52] [%clk 1:00:21] } 14... Nce7? { [%eval 0.59] } { Mistake. a6 was best. } { [%clk 0:36:53] } 15. b5 { [%eval 0.59] [%clk 0:54:48] } 15... h5 { [%eval 0.46] [%clk 0:34:23] } 16. b6 { [%eval 0.46] [%clk 0:20:15] } 16... cxb6 { [%eval 1.0] [%clk 0:24:41] } 17. axb6 { [%eval 0.87] [%clk 0:17:23] } 17... a6 { [%eval 1.28] [%clk 0:25:09] } 18. Nb4 { [%eval 1.12] [%clk 0:16:48] } 18... Qe8 { [%eval 1.25] [%clk 0:22:36] } 19. Qd3?! { [%eval 0.16] } { Inaccuracy. Ba3 was best. } { [%clk 0:15:33] } 19... Qb5 { [%eval 0.16] [%clk 0:22:26] } 20. Qxb5 { [%eval -0.14] [%clk 0:13:27] } 20... axb5 { [%eval -0.07] [%clk 0:22:53] } 21. Nd3 { [%eval -0.06] [%clk 0:05:22] } 21... Kd7 { [%eval -0.03] [%clk 0:19:33] } 22. Bf4 { [%eval -0.15] [%clk 0:03:33] } 22... Bxf4 { [%eval -0.26] [%clk 0:13:09] } 23. Nxf4 { [%eval -0.18] [%clk 0:03:53] } 23... g5 { [%eval 0.06] [%clk 0:13:28] } 24. Nd3 { [%eval 0.08] [%clk 0:04:12] } 24... Kc6 { [%eval 0.32] [%clk 0:12:18] } 25. g4?! { [%eval -0.48] } { Inaccuracy. Rfe1 was best. } { [%clk 0:02:01] } 25... hxg4 { [%eval -0.36] [%clk 0:12:18] } 26. hxg4 { [%eval -0.42] [%clk 0:02:30] } 26... Nh4 { [%eval 0.0] [%clk 0:10:31] } 27. Nd2 { [%eval -0.04] [%clk 0:02:34] } 27... Neg6 { [%eval -0.03] [%clk 0:08:24] } 28. Rfe1 { [%eval 0.0] [%clk 0:01:46] } 28... Rhe8 { [%eval 0.0] [%clk 0:06:04] } 29. Nb4+ { [%eval 0.0] [%clk 0:02:11] } 29... Kd6 { [%eval 0.0] [%clk 0:06:14] } 30. Kf1 { [%eval -0.32] [%clk 0:01:56] } 30... Ra8 { [%eval 0.1] [%clk 0:04:20] } 31. Ra7 { [%eval 0.22] [%clk 0:01:00] } 31... Rxa7 { [%eval 0.09] [%clk 0:03:22] } 32. bxa7 { [%eval 0.06] [%clk 0:01:22] } 32... Ra8 { [%eval 0.09] [%clk 0:03:32] } 33. Ra1 { [%eval 0.11] [%clk 0:01:41] } 33... Ne7 { [%eval 0.06] [%clk 0:03:12] } 34. Ra5 { [%eval 0.0] [%clk 0:01:12] } 34... Nhg6 { [%eval 0.0] [%clk 0:02:33] } 35. Nb3 { [%eval 0.0] [%clk 0:00:41] } 35... Nf4 { [%eval 0.0] [%clk 0:02:37] } 36. f3 { [%eval -0.03] [%clk 0:00:50] } 36... Nc6 { [%eval -0.02] [%clk 0:02:10] } 37. Rxb5 { [%eval -0.07] [%clk 0:01:15] } 37... Rxa7 { [%eval -0.03] [%clk 0:02:26] } 38. Nxc6 { [%eval -0.2] [%clk 0:00:35] } 38... bxc6 { [%eval 0.0] [%clk 0:02:35] } 39. Rb8? { [%eval -1.16] } { Mistake. Ra5 was best. } { [%clk 0:01:04] } 39... Ra3 { [%eval -1.02] [%clk 0:01:51] } 40. Rb7 { [%eval -1.33] [%clk 0:31:19] } 40... Ne6? { [%eval -0.09] } { Mistake. Nd3 was best. } { [%clk 0:31:36] } 41. Ke2 { [%eval -0.05] [%clk 0:16:24] } 41... Ra2+ { [%eval -0.04] [%clk 0:30:46] } 42. Kd1 { [%eval 0.0] [%clk 0:16:45] } 42... Rb2 { [%eval 0.0] [%clk 0:28:25] } 43. Kc1 { [%eval -0.03] [%clk 0:15:33] } 1/2-1/2