Event: Open
Site: Warsaw, Poland
Date: 2021-12-30
White: Berchtenbreiter, Maximilian
WhiteElo: 2552
Black: Klimkowski, Jan
BlackElo: 2015
Result: 1-0
ECO: B95
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 0:03:03] } 1... c5 { [%eval 0.32] [%clk 0:03:03] } 2. Nf3 { [%eval 0.0] [%clk 0:03:03] } 2... d6 { [%eval 0.0] [%clk 0:03:03] } 3. d4 { [%eval 0.15] [%clk 0:03:04] } 3... cxd4 { [%eval 0.13] [%clk 0:03:04] } 4. Nxd4 { [%eval 0.3] [%clk 0:03:05] } 4... Nf6 { [%eval 0.31] [%clk 0:03:05] } 5. Nc3 { [%eval 0.18] [%clk 0:03:06] } 5... a6 { [%eval 0.21] [%clk 0:03:06] } 6. Bg5 { [%eval 0.0] [%clk 0:03:06] } 6... e6 { [%eval 0.17] [%clk 0:03:06] } 7. Qe2 { [%eval -0.2] [%clk 0:03:05] } 7... Be7 { [%eval -0.39] [%clk 0:03:04] } 8. f4 { [%eval -0.26] [%clk 0:03:05] } 8... Qc7?! { [%eval 0.38] } { Inaccuracy. b5 was best. } { [%clk 0:02:56] } 9. O-O-O { [%eval 0.44] [%clk 0:03:05] } 9... Nbd7 { [%eval 0.59] [%clk 0:02:56] } 10. g4 { [%eval 0.1] [%clk 0:03:05] } 10... O-O? { [%eval 1.5] } { Mistake. b5 was best. } { [%clk 0:02:34] } 11. Bg2 { [%eval 1.67] [%clk 0:03:00] } 11... Nb6 { [%eval 1.81] [%clk 0:02:17] } 12. h4 { [%eval 1.61] [%clk 0:02:52] } 12... e5?! { [%eval 2.71] } { Inaccuracy. Re8 was best. } { [%clk 0:02:17] } 13. Nf5 { [%eval 2.69] [%clk 0:02:39] } 13... Bxf5 { [%eval 2.83] [%clk 0:02:17] } 14. exf5 { [%eval 2.98] [%clk 0:02:32] } 14... Rfe8 { [%eval 3.54] [%clk 0:02:04] } 15. fxe5 { [%eval 3.5] [%clk 0:02:23] } 15... dxe5 { [%eval 3.58] [%clk 0:02:02] } 16. Bxf6 { [%eval 3.44] [%clk 0:02:24] } 16... Bxf6?! { [%eval 4.35] } { Inaccuracy. gxf6 was best. } { [%clk 0:02:03] } 17. g5 { [%eval 5.12] [%clk 0:02:20] } 17... Be7 { [%eval 5.19] [%clk 0:02:04] } 18. f6 { [%eval 4.92] [%clk 0:02:19] } 18... Bf8 { [%eval 5.87] [%clk 0:01:49] } 19. fxg7 { [%eval 6.17] [%clk 0:02:18] } 19... Bxg7 { [%eval 5.75] [%clk 0:01:50] } 20. Be4 { [%eval 6.56] [%clk 0:02:18] } 20... Rad8 { [%eval 6.39] [%clk 0:01:24] } 21. Qh5 { [%eval 6.55] [%clk 0:02:14] } 21... Rd4 { [%eval 8.88] [%clk 0:01:20] } 22. Qxh7+ { [%eval 8.91] [%clk 0:02:06] } 22... Kf8 { [%eval 8.75] [%clk 0:01:22] } 23. h5 { [%eval 9.07] [%clk 0:02:06] } 23... Nc4 { [%eval 11.22] [%clk 0:00:56] } 24. h6 { [%eval 12.0] } 24... Qb6 { [%eval 10.83] } 25. Qxg7+ { [%eval 11.99] [%clk 0:01:40] } 25... Ke7 { [%eval 12.09] [%clk 0:00:59] } 26. Qf6+ { [%eval 10.13] [%clk 0:01:40] } 26... Qxf6 { [%eval 10.22] [%clk 0:00:56] } 27. Nd5+ { [%eval 10.26] [%clk 0:01:40] } 27... Kf8 { [%eval 17.9] [%clk 0:00:53] } 28. gxf6 { [%eval 16.53] [%clk 0:01:37] } 1-0