Event: Polish Championship Qualifier
Site: chess24.com
Date: 2021-10-27
White: Sabuk, Piotr
WhiteTitle: IM
WhiteElo: 2396
Black: Zakrzewski, Marek
BlackTitle: FM
BlackElo: 2279
Result: 1/2-1/2
ECO: E11
Opening: Bogo-Indian Defense: Grünfeld Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:39] } 1... Nf6 { [%eval 0.28] [%clk 1:30:32] } 2. c4 { [%eval 0.21] [%clk 1:31:01] } 2... e6 { [%eval 0.28] [%clk 1:30:55] } 3. Nf3 { [%eval 0.0] [%clk 1:31:25] } 3... Bb4+ { [%eval 0.4] [%clk 1:31:10] } 4. Nbd2 { [%eval 0.28] [%clk 1:31:46] } 4... O-O { [%eval 0.45] [%clk 1:31:19] } 5. a3 { [%eval 0.43] [%clk 1:31:59] } 5... Be7 { [%eval 0.62] [%clk 1:31:41] } 6. e4 { [%eval 0.32] [%clk 1:32:15] } 6... d5 { [%eval 0.7] [%clk 1:31:59] } 7. e5 { [%eval 0.0] [%clk 1:31:37] } 7... Nfd7 { [%eval 0.13] [%clk 1:32:18] } 8. Bd3 { [%eval 0.24] [%clk 1:31:31] } 8... c5 { [%eval 0.08] [%clk 1:32:17] } 9. h4 { [%eval 0.82] [%clk 1:29:44] } 9... g6 { [%eval 0.82] [%clk 1:32:37] } 10. O-O { [%eval 1.18] [%clk 1:28:56] } 10... Nc6 { [%eval 1.41] [%clk 1:29:25] } 11. Re1 { [%eval 1.3] [%clk 1:26:34] } 11... a5 { [%eval 1.52] [%clk 1:11:59] } 12. h5 { [%eval 1.38] [%clk 1:13:32] } 12... cxd4 { [%eval 1.61] [%clk 1:09:39] } 13. cxd5?! { [%eval 1.04] } { Inaccuracy. Nb3 was best. } { [%clk 1:02:31] } 13... exd5 { [%eval 1.1] [%clk 1:09:55] } 14. Nb3 { [%eval 0.42] [%clk 0:55:35] } 14... Qb6 { [%eval 0.87] [%clk 0:54:20] } 15. Bh6?! { [%eval 0.35] } { Inaccuracy. hxg6 was best. } { [%clk 0:50:12] } 15... a4 { [%eval 0.04] [%clk 0:53:43] } 16. e6 { [%eval 0.08] [%clk 0:43:25] } 16... fxe6? { [%eval 1.56] } { Mistake. Qxb3 was best. } { [%clk 0:52:34] } 17. hxg6 { [%eval 1.09] [%clk 0:37:27] } 17... axb3?? { [%eval 6.03] } { Blunder. Qxb3 was best. } { [%clk 0:16:36] } 18. Ng5?? { [%eval -3.22] } { Blunder. Rxe6 was best. } { [%clk 0:24:41] } 18... hxg6 { [%eval -3.35] [%clk 0:10:20] } 19. Bxg6 { [%eval -2.83] [%clk 0:21:42] } 19... Bxg5 { [%eval -3.24] [%clk 0:07:47] } 20. Qg4 { [%eval -2.01] [%clk 0:06:24] } 20... Bxh6? { [%eval -0.48] } { Mistake. Qd8 was best. } { [%clk 0:06:35] } 21. Bf5+ { [%eval -0.87] [%clk 0:06:04] } 21... Kh8 { [%eval -0.66] [%clk 0:04:50] } 22. Qg6 { [%eval -0.77] [%clk 0:05:19] } 22... Rxf5 { [%eval -1.0] [%clk 0:04:03] } 23. Qxh6+ { [%eval -0.73] [%clk 0:05:34] } 23... Kg8 { [%eval -0.61] [%clk 0:04:31] } 24. Qg6+ { [%eval -0.97] [%clk 0:05:21] } 24... Kf8 { [%eval -0.65] [%clk 0:03:55] } 25. Rxe6 { [%eval -0.71] [%clk 0:05:38] } 25... Nf6?! { [%eval 0.0] } { Inaccuracy. Ne7 was best. } { [%clk 0:03:08] } 26. Rxf6+ { [%eval 0.0] [%clk 0:05:35] } 26... Rxf6 { [%eval 0.0] [%clk 0:03:37] } 27. Qxf6+ { [%eval 0.0] [%clk 0:06:01] } 27... Kg8 { [%eval 0.0] [%clk 0:01:43] } 28. Qg6+ { [%eval 0.0] [%clk 0:04:34] } 28... Kf8 { [%eval 0.0] [%clk 0:02:11] } 29. Qf6+ { [%eval 0.0] [%clk 0:02:19] } 29... Kg8 { [%eval 0.0] [%clk 0:02:39] } 30. Qg6+ { [%eval 0.0] [%clk 0:01:20] } 1/2-1/2