Event: XIX International Chess Festival Baltic Pearl 2023 - Group A 1-13, 20-21
Date: 2023-07-04
White: Zbigniew Wiatrowski
Black: Piotr Stepinski
Result: 0-1
ECO: B47
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. e4 { [%eval 0.36] [%clk 1:30:59] } 1... c5 { [%eval 0.32] [%clk 1:30:59] } 2. Nf3 { [%eval 0.0] [%clk 1:31:25] } 2... Nc6 { [%eval 0.0] [%clk 1:31:27] } 3. d4 { [%eval 0.33] [%clk 1:31:49] } 3... cxd4 { [%eval 0.38] [%clk 1:31:55] } 4. Nxd4 { [%eval 0.29] [%clk 1:32:14] } 4... e6 { [%eval 0.5] [%clk 1:32:23] } 5. Nc3 { [%eval 0.33] [%clk 1:32:26] } 5... Qc7 { [%eval 0.56] [%clk 1:32:48] } 6. g3 { [%eval 0.37] [%clk 1:32:28] } 6... a6 { [%eval 0.3] [%clk 1:30:26] } 7. Bg2 { [%eval 0.31] [%clk 1:32:08] } 7... Nf6 { [%eval 0.42] [%clk 1:30:25] } 8. O-O { [%eval 0.18] [%clk 1:31:13] } 8... Bb4 { [%eval 0.46] [%clk 1:29:34] } 9. Bg5 { [%eval 0.5] [%clk 1:25:30] } 9... h6 { [%eval 0.42] [%clk 1:26:03] } 10. Bxf6 { [%eval 0.44] [%clk 1:20:54] } 10... gxf6 { [%eval 0.52] [%clk 1:25:36] } 11. Nxc6 { [%eval 0.47] [%clk 1:10:30] } 11... Bxc3 { [%eval 0.49] [%clk 1:21:26] } 12. bxc3 { [%eval 0.42] [%clk 1:08:58] } 12... dxc6 { [%eval 0.21] [%clk 1:21:41] } 13. Qg4 { [%eval 0.01] [%clk 0:51:04] } 13... Ke7 { [%eval 0.05] [%clk 1:19:58] } 14. f4 { [%eval 0.0] [%clk 0:40:47] } 14... e5 { [%eval 0.0] [%clk 1:17:46] } 15. Qh4 { [%eval -0.49] [%clk 0:39:15] } 15... Be6 { [%eval 0.0] [%clk 1:16:48] } 16. Rf2 { [%eval -0.5] [%clk 0:37:11] } 16... Rag8 { [%eval -0.44] [%clk 1:15:57] } 17. Raf1 { [%eval -0.9] [%clk 0:35:16] } 17... Rg4 { [%eval -0.86] [%clk 1:15:42] } 18. Qh5 { [%eval -0.82] [%clk 0:33:00] } 18... exf4 { [%eval -0.93] [%clk 1:15:41] } 19. gxf4 { [%eval -0.85] [%clk 0:31:28] } 19... Rhg8?! { [%eval -0.13] } { Inaccuracy. Qb6 was best. } { [%clk 1:14:11] } 20. Kh1 { [%eval -0.46] [%clk 0:29:10] } 20... Qb6 { [%eval -0.76] [%clk 1:10:22] } 21. h3? { [%eval -2.41] } { Mistake. Rd2 was best. } { [%clk 0:06:10] } 21... Rg3 { [%eval -2.26] [%clk 1:09:30] } 22. e5?! { [%eval -2.95] } { Inaccuracy. Rd2 was best. } { [%clk 0:05:20] } 22... f5 { [%eval -2.32] [%clk 1:05:06] } 23. Qh4+ { [%eval -2.78] [%clk 0:01:44] } 23... Kd7 { [%eval -2.82] [%clk 1:03:38] } 24. Rd2+ { [%eval -3.21] [%clk 0:01:38] } 24... Kc8 { [%eval -2.96] [%clk 1:04:08] } 25. Rfd1? { [%eval -5.89] } { Mistake. Kh2 was best. } { [%clk 0:01:25] } 25... Bd5 { [%eval -5.87] [%clk 0:54:04] } 26. Bxd5 { [%eval -5.86] [%clk 0:01:36] } 26... cxd5 { [%eval -6.06] [%clk 0:54:34] } 27. Kh2?? { [%eval #-7] } { Checkmate is now unavoidable. Qxg3 was best. } { [%clk 0:01:02] } 27... Qg6 { [%eval #-6] [%clk 0:54:36] } 28. Qf6 { [%eval #-2] [%clk 0:00:33] } 28... Rg2+ { [%eval #-2] [%clk 0:55:00] } 29. Kh1 { [%eval #-2] [%clk 0:00:52] } 29... Rg1+ { [%eval #-1] [%clk 0:55:25] } 30. Kh2 { [%eval #-1] [%clk 0:01:03] } 30... Qg3# { [%clk 0:55:46] } 0-1