Event: Najdorf Memorial B
Site: Warsaw POL
Date: 2023-07-11
White: Zareba, Piotr
WhiteElo: 1723
Black: Ryszkiewicz, Adam
BlackElo: 1953
Result: 1-0
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:55] } 1... c5 { [%eval 0.32] [%clk 1:30:57] } 2. Nf3 { [%eval 0.0] [%clk 1:30:36] } 2... Nc6 { [%eval 0.0] [%clk 1:31:22] } 3. d4 { [%eval 0.33] [%clk 1:30:43] } 3... cxd4 { [%eval 0.38] [%clk 1:31:47] } 4. Nxd4 { [%eval 0.29] [%clk 1:31:05] } 4... Nf6 { [%eval 0.36] [%clk 1:32:13] } 5. Nc3 { [%eval 0.32] [%clk 1:31:26] } 5... e5 { [%eval 0.13] [%clk 1:32:37] } 6. Ndb5 { [%eval 0.38] [%clk 1:31:39] } 6... d6 { [%eval 0.35] [%clk 1:33:01] } 7. Bg5 { [%eval 0.0] [%clk 1:31:41] } 7... a6 { [%eval 0.25] [%clk 1:33:24] } 8. Na3 { [%eval 0.3] [%clk 1:32:06] } 8... b5 { [%eval 0.28] [%clk 1:33:47] } 9. Nd5 { [%eval 0.29] [%clk 1:30:19] } 9... Be7 { [%eval 0.41] [%clk 1:33:28] } 10. Bxf6 { [%eval 0.39] [%clk 1:30:42] } 10... Bxf6 { [%eval 0.29] [%clk 1:33:51] } 11. c3 { [%eval 0.35] [%clk 1:31:01] } 11... Bg5 { [%eval 0.35] [%clk 1:29:25] } 12. Nc2 { [%eval 0.38] [%clk 1:27:42] } 12... O-O { [%eval 0.38] [%clk 1:15:31] } 13. a4 { [%eval 0.47] [%clk 1:23:23] } 13... Rb8 { [%eval 0.53] [%clk 1:15:27] } 14. Ncb4 { [%eval 0.39] [%clk 1:10:17] } 14... Nxb4 { [%eval 0.38] [%clk 1:07:15] } 15. Nxb4 { [%eval 0.28] [%clk 1:10:05] } 15... Bb7 { [%eval 0.19] [%clk 1:07:31] } 16. axb5 { [%eval 0.18] [%clk 1:05:52] } 16... axb5 { [%eval 0.23] [%clk 1:07:53] } 17. Nd5 { [%eval -0.15] [%clk 1:03:50] } 17... b4 { [%eval 0.14] [%clk 0:59:38] } 18. Bc4 { [%eval 0.07] [%clk 0:48:49] } 18... Qc8 { [%eval 0.17] [%clk 0:51:50] } 19. Qd3 { [%eval 0.17] [%clk 0:43:16] } 19... bxc3 { [%eval 0.13] [%clk 0:51:15] } 20. Nxc3 { [%eval 0.12] [%clk 0:41:09] } 20... Qc5 { [%eval 0.29] [%clk 0:49:40] } 21. O-O { [%eval 0.27] [%clk 0:39:59] } 21... Kh8 { [%eval 0.26] [%clk 0:42:40] } 22. b3 { [%eval 0.34] [%clk 0:38:08] } 22... Rbd8 { [%eval 0.68] [%clk 0:37:17] } 23. Nd5 { [%eval 0.56] [%clk 0:35:14] } 23... g6 { [%eval 0.61] [%clk 0:27:38] } 24. Qg3 { [%eval 0.63] [%clk 0:27:31] } 24... f6 { [%eval 0.76] [%clk 0:19:29] } 25. h4 { [%eval 0.31] [%clk 0:25:55] } 25... Bh6 { [%eval 0.21] [%clk 0:18:33] } 26. h5 { [%eval 0.27] [%clk 0:26:09] } 26... Bg5?! { [%eval 1.14] } { Inaccuracy. gxh5 was best. } { [%clk 0:14:19] } 27. Qf3?! { [%eval 0.52] } { Inaccuracy. hxg6 was best. } { [%clk 0:22:15] } 27... Kg7 { [%eval 1.07] [%clk 0:07:00] } 28. g3? { [%eval -0.08] } { Mistake. Qe2 was best. } { [%clk 0:21:43] } 28... f5 { [%eval -0.07] [%clk 0:07:12] } 29. exf5 { [%eval -0.2] [%clk 0:18:47] } 29... Rxf5 { [%eval -0.13] [%clk 0:05:27] } 30. Qe4 { [%eval -0.04] [%clk 0:18:15] } 30... Rdf8 { [%eval 0.0] [%clk 0:05:42] } 31. b4 { [%eval 0.0] [%clk 0:17:23] } 31... Bxd5 { [%eval 0.23] [%clk 0:03:24] } 32. Bxd5 { [%eval -0.01] [%clk 0:17:16] } 32... Qb6 { [%eval 0.0] [%clk 0:03:08] } 33. Qe2?? { [%eval -3.48] } { Blunder. Ra2 was best. } { [%clk 0:15:29] } 33... Qd4?? { [%eval 0.0] } { Blunder. Rxf2 was best. } { [%clk 0:02:39] } 34. Rad1 { [%eval 0.0] [%clk 0:13:55] } 34... Qxb4 { [%eval 0.25] [%clk 0:00:56] } 35. Kg2 { [%eval 0.0] [%clk 0:13:11] } 35... Rb8?? { [%eval 1.81] } { Blunder. gxh5 was best. } { [%clk 0:00:51] } 36. Be4 { [%eval 2.23] [%clk 0:13:00] } 36... Rff8 { [%eval 2.16] [%clk 0:01:00] } 37. hxg6 { [%eval 2.11] [%clk 0:11:53] } 37... h6 { [%eval 2.12] [%clk 0:01:28] } 38. Qg4 { [%eval 1.77] [%clk 0:11:56] } 38... Rbd8?? { [%eval 5.07] } { Blunder. Rbe8 was best. } { [%clk 0:00:54] } 39. Rb1 { [%eval 5.32] [%clk 0:11:57] } 39... Qc4 { [%eval #7] [%clk 0:00:35] } 40. Rb7+ { [%eval #6] } 40... Kg8 41. g7 Rf7 42. Bh7+ 1-0