Event: Najdorf Memorial
Site: Warsaw POL
Date: 2023-07-16
White: Praczukowski, Stanislaw
WhiteElo: 2147
Black: Zhuk, Ivan
BlackElo: 2017
Result: 1-0
ECO: D85
Opening: Grünfeld Defense: Exchange Variation, Modern Exchange Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.28] [%clk 1:30:54] } 2. c4 { [%eval 0.16] [%clk 1:31:19] } 2... g6 { [%eval 0.3] [%clk 1:31:19] } 3. Nc3 { [%eval 0.31] [%clk 1:31:41] } 3... d5 { [%eval 0.2] [%clk 1:31:43] } 4. cxd5 { [%eval 0.4] [%clk 1:31:42] } 4... Nxd5 { [%eval 0.22] [%clk 1:32:07] } 5. e4 { [%eval 0.23] [%clk 1:32:02] } 5... Nxc3 { [%eval 0.21] [%clk 1:32:32] } 6. bxc3 { [%eval 0.0] [%clk 1:32:25] } 6... Bg7 { [%eval 0.23] [%clk 1:32:58] } 7. Nf3 { [%eval 0.0] [%clk 1:32:21] } 7... c5 { [%eval 0.13] [%clk 1:32:56] } 8. Bb5+ { [%eval 0.27] [%clk 1:32:21] } 8... Nc6 { [%eval 0.13] [%clk 1:33:11] } 9. O-O { [%eval 0.27] [%clk 1:32:08] } 9... O-O { [%eval 0.2] [%clk 1:30:37] } 10. Bxc6 { [%eval 0.05] [%clk 1:31:50] } 10... bxc6 { [%eval 0.06] [%clk 1:31:01] } 11. Qc2 { [%eval 0.05] [%clk 1:32:11] } 11... Qa5 { [%eval 0.27] [%clk 1:18:17] } 12. a4 { [%eval 0.26] [%clk 1:26:55] } 12... Bg4 { [%eval 0.72] [%clk 1:12:26] } 13. Ne5 { [%eval 0.74] [%clk 1:25:14] } 13... Bxe5 { [%eval 1.18] [%clk 1:11:41] } 14. dxe5 { [%eval 1.12] [%clk 1:25:37] } 14... Rfd8 { [%eval 1.21] [%clk 1:11:46] } 15. f4 { [%eval 1.0] [%clk 1:17:29] } 15... c4 { [%eval 1.21] [%clk 1:11:54] } 16. h3 { [%eval 1.01] [%clk 1:15:02] } 16... Bc8 { [%eval 1.02] [%clk 1:03:35] } 17. Ba3 { [%eval 1.13] [%clk 1:09:48] } 17... Rd3 { [%eval 1.65] [%clk 1:03:04] } 18. Rac1?! { [%eval 0.95] } { Inaccuracy. Bxe7 was best. } { [%clk 0:53:41] } 18... Kf8? { [%eval 2.76] } { Mistake. Qb6+ was best. } { [%clk 1:00:56] } 19. Qf2 { [%eval 2.5] [%clk 0:30:59] } 19... Qb6?! { [%eval 3.52] } { Inaccuracy. c5 was best. } { [%clk 1:00:47] } 20. Bc5 { [%eval 3.81] [%clk 0:30:56] } 20... Qa5 { [%eval 3.72] [%clk 1:01:16] } 21. f5 { [%eval 3.95] [%clk 0:28:20] } 21... gxf5 { [%eval 4.11] [%clk 0:54:42] } 22. exf5 { [%eval 4.1] [%clk 0:28:04] } 22... Rd5 { [%eval 4.96] [%clk 0:54:22] } 23. Bd4 { [%eval 5.06] [%clk 0:25:54] } 23... c5 { [%eval 5.59] [%clk 0:50:56] } 24. Be3 { [%eval 5.73] [%clk 0:21:18] } 24... Qb6 { [%eval 5.58] [%clk 0:39:05] } 25. Qh4 { [%eval 5.8] [%clk 0:17:46] } 25... Ke8 { [%eval 6.16] [%clk 0:31:15] } 26. Qxh7 { [%eval 6.84] [%clk 0:16:03] } 26... Bb7 { [%eval 7.21] [%clk 0:31:40] } 27. e6 { [%eval 6.21] [%clk 0:13:47] } 27... fxe6 { [%eval 6.63] [%clk 0:31:14] } 28. f6 { [%eval 6.16] [%clk 0:13:44] } 28... Qd6 { [%eval 6.53] [%clk 0:29:05] } 29. Rb1 { [%eval 5.96] [%clk 0:10:43] } 29... Bc6 { [%eval 5.93] [%clk 0:28:45] } 30. f7+ { [%eval 6.14] [%clk 0:07:06] } 30... Kd7 { [%eval 6.22] [%clk 0:29:14] } 31. f8=Q?! { [%eval 4.76] } { Inaccuracy. Bf4 was best. } { [%clk 0:05:02] } 31... Rxf8 { [%eval 4.71] [%clk 0:29:38] } 32. Rxf8 { [%eval 5.16] [%clk 0:05:25] } 32... Rd3 { [%eval 6.06] [%clk 0:29:07] } 33. Qg8 { [%eval 5.72] [%clk 0:04:06] } 33... Qc7 { [%eval 7.43] [%clk 0:28:37] } 34. Bf4 { [%eval 8.43] [%clk 0:04:01] } 34... Qa5? { [%eval #4] } { Checkmate is now unavoidable. Qxf4 was best. } { [%clk 0:28:02] } 35. Rc8 { [%eval #3] [%clk 0:03:39] } 35... e5 { [%eval #3] [%clk 0:28:14] } 36. Qe8+ { [%eval #2] [%clk 0:03:44] } 36... Ke6 { [%eval #2] [%clk 0:28:32] } 37. Qg6+ { [%eval #1] [%clk 0:03:54] } 37... Kd5 { [%eval #1] } 1-0