Event: ME Katowice 2021
Date: 2021-12-17
White: Szwed, Jacek
WhiteElo: 2346
Black: Semjonovs, Ilja
BlackElo: 2095
Result: 1-0
ECO: B53
Opening: Sicilian Defense: Chekhover Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 0:03:03] } 1... c5 { [%eval 0.32] [%clk 0:03:03] } 2. Nf3 { [%eval 0.0] [%clk 0:03:05] } 2... d6 { [%eval 0.0] [%clk 0:03:05] } 3. d4 { [%eval 0.15] [%clk 0:03:06] } 3... cxd4 { [%eval 0.13] [%clk 0:03:06] } 4. Qxd4 { [%eval 0.0] [%clk 0:03:07] } 4... Nc6 { [%eval 0.12] [%clk 0:03:01] } 5. Bb5 { [%eval 0.11] [%clk 0:03:08] } 5... Bd7 { [%eval 0.2] [%clk 0:03:02] } 6. Bxc6 { [%eval 0.0] [%clk 0:03:09] } 6... Bxc6 { [%eval 0.2] [%clk 0:03:03] } 7. Nc3 { [%eval 0.0] [%clk 0:03:10] } 7... Nf6 { [%eval -0.13] [%clk 0:02:55] } 8. Bg5 { [%eval 0.0] [%clk 0:03:11] } 8... e6 { [%eval -0.25] [%clk 0:02:51] } 9. O-O-O { [%eval -0.03] [%clk 0:03:10] } 9... Be7 { [%eval 0.14] [%clk 0:02:43] } 10. Rhe1 { [%eval 0.07] [%clk 0:03:11] } 10... O-O { [%eval 0.07] [%clk 0:02:07] } 11. Kb1 { [%eval -0.39] [%clk 0:03:13] } 11... Qb6?! { [%eval 0.54] } { Inaccuracy. h6 was best. } { [%clk 0:01:22] } 12. Qd2? { [%eval -0.49] } { Mistake. Qxb6 was best. } { [%clk 0:03:02] } 12... Rac8?! { [%eval 0.41] } { Inaccuracy. h6 was best. } { [%clk 0:01:15] } 13. Nd4 { [%eval 0.52] [%clk 0:03:03] } 13... Rfd8 { [%eval 0.37] [%clk 0:00:47] } 14. f3 { [%eval 0.6] [%clk 0:03:03] } 14... Qc7 { [%eval 0.5] [%clk 0:00:41] } 15. g4 { [%eval 0.62] [%clk 0:02:59] } 15... a6 { [%eval 0.6] [%clk 0:00:42] } 16. Nce2 { [%eval 0.25] [%clk 0:02:51] } 16... h6 { [%eval 0.13] [%clk 0:00:29] } 17. Be3 { [%eval -0.08] [%clk 0:02:48] } 17... Nh7 { [%eval 0.07] [%clk 0:00:20] } 18. Ng3 { [%eval 0.12] [%clk 0:02:36] } 18... b5? { [%eval 1.26] } { Mistake. Bh4 was best. } { [%clk 0:00:16] } 19. Nh5 { [%eval 1.38] [%clk 0:01:46] } 19... Be8?! { [%eval 1.95] } { Inaccuracy. g6 was best. } { [%clk 0:00:12] } 20. h4 { [%eval 1.81] [%clk 0:01:41] } 20... d5?! { [%eval 2.85] } { Inaccuracy. b4 was best. } { [%clk 0:00:06] } 21. e5 { [%eval 2.74] [%clk 0:01:38] } 21... Qc4?! { [%eval 4.15] } { Inaccuracy. a5 was best. } { [%clk 0:00:04] } 22. g5 { [%eval 3.7] [%clk 0:01:33] } 22... hxg5? { [%eval 6.77] } { Mistake. Bb4 was best. } { [%clk 0:00:04] } 23. hxg5 { [%eval 7.79] [%clk 0:01:34] } 23... Bb4 { [%eval 8.23] [%clk 0:00:03] } 24. c3?! { [%eval 4.8] } { Inaccuracy. Qh2 was best. } { [%clk 0:01:32] } 24... Be7? { [%eval 9.17] } { Mistake. Bxc3 was best. } { [%clk 0:00:04] } 25. Rg1 { [%eval 8.47] [%clk 0:01:12] } 25... Nf8 { [%eval 13.25] [%clk 0:00:04] } 26. Nf6+ { [%eval 13.47] [%clk 0:01:10] } 26... Bxf6 { [%eval 13.3] } 27. gxf6 { [%eval 14.0] [%clk 0:01:10] } 27... Ng6 { [%eval 16.02] [%clk 0:00:05] } 28. Rg4 { [%eval 9.15] [%clk 0:00:58] } 28... Qc6 { [%eval 19.13] [%clk 0:00:03] } 29. Nxc6 { [%eval 17.18] [%clk 0:00:59] } 1-0