Event: Open
Site: Warsaw, Poland
Date: 2021-12-30
White: Berchtenbreiter, Maximilian
WhiteElo: 2552
Black: Masternak, Grzegorz
BlackElo: 2188
Result: 1-0
ECO: C41
Opening: Philidor Defense: Lion Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 0:03:03] } 1... d6?! { [%eval 0.79] } { Inaccuracy. c5 was best. } { [%clk 0:02:59] } 2. d4 { [%eval 0.4] [%clk 0:03:03] } 2... Nf6 { [%eval 0.7] [%clk 0:03:00] } 3. Nc3 { [%eval 0.57] [%clk 0:03:04] } 3... e5 { [%eval 0.52] [%clk 0:03:01] } 4. Nf3 { [%eval 0.5] [%clk 0:03:01] } 4... Nbd7 { [%eval 0.48] [%clk 0:03:02] } 5. h3 { [%eval 0.67] [%clk 0:02:58] } 5... Be7 { [%eval 0.62] [%clk 0:03:02] } 6. Bc4 { [%eval 0.5] [%clk 0:02:57] } 6... O-O { [%eval 0.38] [%clk 0:03:02] } 7. O-O { [%eval 0.39] [%clk 0:02:57] } 7... c6 { [%eval 0.57] [%clk 0:03:00] } 8. a4 { [%eval 0.79] [%clk 0:02:57] } 8... Qc7 { [%eval 0.84] [%clk 0:02:56] } 9. Re1 { [%eval 0.91] [%clk 0:02:57] } 9... b6 { [%eval 0.87] [%clk 0:02:53] } 10. b3 { [%eval 0.38] [%clk 0:02:56] } 10... a6 { [%eval 0.36] [%clk 0:02:37] } 11. Bg5 { [%eval 0.34] [%clk 0:02:31] } 11... b5?? { [%eval 2.68] } { Blunder. exd4 was best. } { [%clk 0:02:20] } 12. axb5 { [%eval 2.5] [%clk 0:02:31] } 12... cxb5 { [%eval 2.78] [%clk 0:02:21] } 13. Nd5 { [%eval 2.65] [%clk 0:02:31] } 13... Nxd5 { [%eval 2.63] [%clk 0:01:38] } 14. Bxd5 { [%eval 3.09] [%clk 0:02:31] } 14... Bxg5 { [%eval 2.73] [%clk 0:01:36] } 15. Bxa8 { [%eval 2.86] [%clk 0:02:23] } 15... Bf6 { [%eval 2.63] [%clk 0:01:35] } 16. Bd5 { [%eval 2.23] [%clk 0:01:57] } 16... exd4 { [%eval 2.24] [%clk 0:01:35] } 17. Nxd4?! { [%eval 1.65] } { Inaccuracy. Rb1 was best. } { [%clk 0:01:58] } 17... Qc5 { [%eval 1.43] [%clk 0:01:31] } 18. Nf5 { [%eval 1.7] [%clk 0:01:30] } 18... Bxa1 { [%eval 1.76] [%clk 0:01:24] } 19. Qxa1 { [%eval 1.76] [%clk 0:01:31] } 19... Ne5 { [%eval 1.59] [%clk 0:01:19] } 20. b4?? { [%eval 0.0] } { Blunder. Ne7+ was best. } { [%clk 0:01:18] } 20... Qc7? { [%eval 1.46] } { Mistake. Qxb4 was best. } { [%clk 0:01:13] } 21. f4? { [%eval 0.08] } { Mistake. Bb3 was best. } { [%clk 0:01:14] } 21... Bxf5 { [%eval 0.0] [%clk 0:01:14] } 22. exf5 { [%eval 0.19] [%clk 0:00:53] } 22... Qa7+? { [%eval 1.75] } { Mistake. Nd7 was best. } { [%clk 0:01:06] } 23. Kh2 { [%eval 1.61] [%clk 0:00:49] } 23... Nc4 { [%eval 1.5] [%clk 0:01:07] } 24. f6?! { [%eval 0.51] } { Inaccuracy. Re4 was best. } { [%clk 0:00:48] } 24... Qf2? { [%eval 1.69] } { Mistake. Ne3 was best. } { [%clk 0:01:03] } 25. Rf1?? { [%eval 0.0] } { Blunder. fxg7 was best. } { [%clk 0:00:42] } 25... Qd4?? { [%eval 12.54] } { Blunder. Qxc2 was best. } { [%clk 0:01:01] } 26. Qxd4 { [%eval 12.79] } 1-0