Event: Najdorf Memorial B
Site: Warsaw POL
Date: 2023-07-12
White: Szyszko, Jan
WhiteElo: 1759
Black: Posuniak, Weronika
BlackElo: 1949
Result: 1-0
ECO: D30
Opening: Semi-Slav Defense: Quiet Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... d5 { [%eval 0.27] [%clk 1:30:55] } 2. Nf3 { [%eval 0.28] [%clk 1:31:23] } 2... Nf6 { [%eval 0.25] [%clk 1:31:15] } 3. c4 { [%eval 0.16] [%clk 1:31:48] } 3... c6 { [%eval 0.38] [%clk 1:31:41] } 4. e3 { [%eval 0.24] [%clk 1:32:16] } 4... e6 { [%eval 0.42] [%clk 1:31:02] } 5. Nbd2 { [%eval 0.29] [%clk 1:32:42] } 5... Bd6 { [%eval 0.39] [%clk 1:31:08] } 6. Bd3 { [%eval 0.42] [%clk 1:33:05] } 6... Nbd7 { [%eval 0.52] [%clk 1:31:12] } 7. O-O { [%eval 0.21] [%clk 1:33:30] } 7... O-O { [%eval 0.37] [%clk 1:29:54] } 8. Qc2 { [%eval 0.26] [%clk 1:33:58] } 8... h6 { [%eval 0.49] [%clk 1:28:48] } 9. b3 { [%eval 0.53] [%clk 1:34:03] } 9... e5 { [%eval 0.46] [%clk 1:24:27] } 10. dxe5 { [%eval 0.09] [%clk 1:23:04] } 10... Nxe5 { [%eval 0.06] [%clk 1:24:17] } 11. Nxe5 { [%eval 0.14] [%clk 1:22:41] } 11... Bxe5 { [%eval 0.04] [%clk 1:24:41] } 12. Bb2 { [%eval 0.0] [%clk 1:23:08] } 12... Bc7 { [%eval 0.33] [%clk 1:17:38] } 13. h3 { [%eval 0.3] [%clk 1:10:42] } 13... Qd6 { [%eval 0.49] [%clk 1:10:00] } 14. f4 { [%eval 0.28] [%clk 1:08:15] } 14... Bb6 { [%eval 0.31] [%clk 1:00:40] } 15. Rf3 { [%eval 0.3] [%clk 1:01:52] } 15... Re8 { [%eval 0.24] [%clk 0:57:51] } 16. Be5? { [%eval -0.88] } { Mistake. Re1 was best. } { [%clk 1:00:28] } 16... Qe7? { [%eval 0.3] } { Mistake. Rxe5 was best. } { [%clk 0:55:21] } 17. Re1 { [%eval 0.39] [%clk 0:49:54] } 17... Bc7 { [%eval 0.66] [%clk 0:49:22] } 18. Ba1 { [%eval 0.15] [%clk 0:39:28] } 18... Bd6?! { [%eval 1.05] } { Inaccuracy. Bd7 was best. } { [%clk 0:38:05] } 19. e4 { [%eval 1.03] [%clk 0:30:43] } 19... Bb4 { [%eval 1.48] [%clk 0:33:09] } 20. e5 { [%eval 1.69] [%clk 0:25:48] } 20... Ne4 { [%eval 1.73] [%clk 0:32:58] } 21. Rxe4?! { [%eval 0.85] } { Inaccuracy. Nxe4 was best. } { [%clk 0:16:37] } 21... dxe4 { [%eval 1.11] [%clk 0:32:34] } 22. Nxe4 { [%eval 0.99] [%clk 0:17:02] } 22... Rd8?? { [%eval 3.05] } { Blunder. Bf5 was best. } { [%clk 0:30:29] } 23. f5 { [%eval 3.02] [%clk 0:11:25] } 23... Qh4 { [%eval 3.14] [%clk 0:28:59] } 24. Kh2 { [%eval 3.5] [%clk 0:10:24] } 24... Bd7?! { [%eval 4.72] } { Inaccuracy. Ba5 was best. } { [%clk 0:20:20] } 25. c5 { [%eval 4.17] [%clk 0:06:59] } 25... Be8?! { [%eval 5.38] } { Inaccuracy. Qe1 was best. } { [%clk 0:16:50] } 26. Qc4? { [%eval 3.16] } { Mistake. e6 was best. } { [%clk 0:06:21] } 26... Ba5?? { [%eval 8.12] } { Blunder. Qe1 was best. } { [%clk 0:15:42] } 27. Nf6+ { [%eval 8.08] [%clk 0:06:27] } 27... Qxf6 { [%eval 7.02] [%clk 0:13:57] } 28. exf6 { [%eval 8.22] [%clk 0:06:53] } 28... Bc7+ { [%eval 7.95] [%clk 0:14:05] } 29. Kg1 { [%eval 8.84] [%clk 0:06:50] } 29... h5? { [%eval #8] } { Checkmate is now unavoidable. Rxd3 was best. } { [%clk 0:13:55] } 30. fxg7?! { [%eval 10.34] } { Lost forced checkmate sequence. Qc1 was best. } { [%clk 0:06:52] } 30... Rd5 { [%eval 10.34] [%clk 0:13:42] } 31. Qe4 { [%eval 9.24] [%clk 0:06:08] } 31... Bd7 { [%eval 11.48] [%clk 0:11:40] } 32. f6 { [%eval 14.52] [%clk 0:06:27] } 32... Rf5?! { [%eval #4] } { Checkmate is now unavoidable. Rxd3 was best. } { [%clk 0:11:53] } 33. Rxf5 { [%eval #3] [%clk 0:06:49] } 33... Re8 { [%eval #3] [%clk 0:12:19] } 34. Re5 { [%eval #2] [%clk 0:06:55] } 34... Bxe5 { [%clk 0:12:13] } 35. Qh7# { [%clk 0:07:19] } 1-0