Event: Najdorf Memorial B
Site: Warsaw POL
Date: 2023-07-14
White: Bartoszewicz, Marcin
WhiteElo: 1791
Black: Wieckowski, Michal
BlackElo: 1637
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:27] } 1... c5 { [%eval 0.32] [%clk 1:30:59] } 2. Nf3 { [%eval 0.0] [%clk 1:29:21] } 2... Nc6 { [%eval 0.0] [%clk 1:31:27] } 3. d4 { [%eval 0.33] [%clk 1:28:24] } 3... cxd4 { [%eval 0.38] [%clk 1:31:55] } 4. Nxd4 { [%eval 0.29] [%clk 1:27:39] } 4... Nf6 { [%eval 0.36] [%clk 1:32:23] } 5. Nc3 { [%eval 0.32] [%clk 1:26:41] } 5... e5 { [%eval 0.13] [%clk 1:32:50] } 6. Ndb5 { [%eval 0.38] [%clk 1:24:53] } 6... d6 { [%eval 0.35] [%clk 1:33:18] } 7. a4 { [%eval 0.0] [%clk 1:20:01] } 7... a6 { [%eval 0.0] [%clk 1:33:27] } 8. Na3 { [%eval -0.03] [%clk 1:19:57] } 8... Bg4 { [%eval -0.05] [%clk 1:33:50] } 9. Be2 { [%eval -0.06] [%clk 1:08:43] } 9... Bxe2 { [%eval -0.07] [%clk 1:32:23] } 10. Qxe2 { [%eval -0.1] [%clk 1:08:49] } 10... d5 { [%eval -0.07] [%clk 1:27:19] } 11. exd5 { [%eval -0.05] [%clk 1:06:20] } 11... Nxd5 { [%eval -0.04] [%clk 1:26:58] } 12. Bd2 { [%eval -0.19] [%clk 1:04:07] } 12... Bxa3 { [%eval -0.17] [%clk 1:16:00] } 13. Rxa3 { [%eval -0.08] [%clk 1:03:21] } 13... O-O { [%eval -0.1] [%clk 1:14:21] } 14. Nxd5 { [%eval -0.41] [%clk 0:56:22] } 14... Qxd5 { [%eval -0.38] [%clk 1:14:28] } 15. O-O { [%eval -0.45] [%clk 0:55:46] } 15... Nd4 { [%eval -0.39] [%clk 1:10:47] } 16. Qd1 { [%eval -0.43] [%clk 0:53:02] } 16... Rfd8 { [%eval -0.39] [%clk 0:53:49] } 17. Be3 { [%eval -0.54] [%clk 0:43:49] } 17... Qc4 { [%eval -0.46] [%clk 0:42:36] } 18. Bxd4 { [%eval -0.44] [%clk 0:40:00] } 18... Rxd4 { [%eval -0.51] [%clk 0:42:44] } 19. Qh5 { [%eval -0.93] [%clk 0:34:57] } 19... Qxc2 { [%eval -0.87] [%clk 0:36:37] } 20. Qxe5 { [%eval -0.92] [%clk 0:31:55] } 20... Qxb2?! { [%eval -0.25] } { Inaccuracy. Rxa4 was best. } { [%clk 0:30:48] } 21. Rg3 { [%eval -0.52] [%clk 0:29:26] } 21... g6 { [%eval -0.43] [%clk 0:30:35] } 22. h4 { [%eval -0.67] [%clk 0:29:21] } 22... Qd2 { [%eval -0.86] [%clk 0:25:38] } 23. Rh3 { [%eval -1.05] [%clk 0:20:11] } 23... Rad8?! { [%eval -0.42] } { Inaccuracy. Rxa4 was best. } { [%clk 0:14:20] } 24. h5 { [%eval -0.41] [%clk 0:18:22] } 24... Qf4 { [%eval -0.37] [%clk 0:14:30] } 25. Qxf4 { [%eval -0.44] [%clk 0:15:07] } 25... Rxf4 { [%eval -0.34] [%clk 0:14:52] } 26. Rb3 { [%eval -0.37] [%clk 0:14:05] } 26... Rd7 { [%eval -0.5] [%clk 0:13:58] } 27. Rfb1 { [%eval -0.34] [%clk 0:12:51] } 27... gxh5 { [%eval -0.33] [%clk 0:11:30] } 28. Rxb7 { [%eval -0.29] [%clk 0:12:24] } 28... Rxb7 { [%eval -0.34] [%clk 0:11:56] } 29. Rxb7 { [%eval -0.34] [%clk 0:12:45] } 29... Rxa4 { [%eval -0.37] [%clk 0:12:25] } 30. Kh2 { [%eval -0.37] [%clk 0:11:38] } 30... Kg7 { [%eval -0.35] [%clk 0:09:33] } 31. Kh3 { [%eval -0.35] [%clk 0:10:46] } 31... a5 { [%eval -0.34] [%clk 0:09:42] } 32. Ra7? { [%eval -1.65] } { Mistake. g3 was best. } { [%clk 0:11:00] } 32... Ra1? { [%eval -0.35] } { Mistake. h4 was best. } { [%clk 0:08:01] } 33. Kh4?! { [%eval -1.35] } { Inaccuracy. Ra6 was best. } { [%clk 0:08:31] } 33... Kg6 { [%eval -1.18] [%clk 0:07:35] } 34. Ra8 { [%eval -1.07] [%clk 0:07:32] } 34... f6 { [%eval -0.54] [%clk 0:04:21] } 35. Rg8+ { [%eval -0.75] [%clk 0:07:07] } 35... Kf5 { [%eval -0.39] [%clk 0:04:43] } 36. Rh8?? { [%eval #-3] } { Checkmate is now unavoidable. Rc8 was best. } { [%clk 0:06:27] } 36... Kf4 { [%eval #-2] [%clk 0:04:12] } 0-1