Event: EBCC
Date: 2021-12-17
White: Demchenko, Anton
WhiteElo: 2531
Black: Duda, Jan-Krzysztof
BlackElo: 2792
Result: 0-1
ECO: B29
Opening: Sicilian Defense: Nimzowitsch Variation, Exchange 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 0:03:04] } 2... Nf6?! { [%eval 0.76] } { Inaccuracy. d6 was best. } { [%clk 0:03:04] } 3. e5 { [%eval 0.72] [%clk 0:03:05] } 3... Nd5 { [%eval 0.57] [%clk 0:03:05] } 4. Nc3 { [%eval 0.36] [%clk 0:03:06] } 4... Nxc3?! { [%eval 0.88] } { Inaccuracy. e6 was best. } { [%clk 0:03:06] } 5. dxc3 { [%eval 0.48] [%clk 0:03:07] } 5... Nc6 { [%eval 0.79] [%clk 0:03:06] } 6. Bf4 { [%eval 1.05] [%clk 0:03:04] } 6... e6 { [%eval 1.25] [%clk 0:03:06] } 7. Bd3 { [%eval 0.78] [%clk 0:02:53] } 7... h6 { [%eval 1.17] [%clk 0:02:59] } 8. h4 { [%eval 1.12] [%clk 0:02:51] } 8... Qb6 { [%eval 1.22] [%clk 0:02:48] } 9. Rb1 { [%eval 0.88] [%clk 0:02:36] } 9... Qc7 { [%eval 0.71] [%clk 0:02:44] } 10. Bg3 { [%eval 0.55] [%clk 0:02:21] } 10... b6 { [%eval 0.4] [%clk 0:02:44] } 11. Qe2 { [%eval 0.39] [%clk 0:02:17] } 11... Bb7 { [%eval 0.25] [%clk 0:02:44] } 12. Nd2 { [%eval -0.19] [%clk 0:02:01] } 12... d5 { [%eval -0.14] [%clk 0:02:28] } 13. Ba6?? { [%eval -2.85] } { Blunder. exd6 was best. } { [%clk 0:01:22] } 13... Bxa6 { [%eval -2.96] [%clk 0:02:00] } 14. Qxa6 { [%eval -2.85] [%clk 0:01:23] } 14... Nxe5 { [%eval -2.81] [%clk 0:01:48] } 15. Qb5+ { [%eval -2.86] [%clk 0:01:19] } 15... Qc6?! { [%eval -2.1] } { Inaccuracy. Qd7 was best. } { [%clk 0:01:42] } 16. Qe2?! { [%eval -2.84] } { Inaccuracy. a4 was best. } { [%clk 0:01:18] } 16... Nd7 { [%eval -2.68] [%clk 0:01:43] } 17. c4 { [%eval -2.75] [%clk 0:01:11] } 17... dxc4 { [%eval -2.22] [%clk 0:01:26] } 18. O-O { [%eval -1.66] [%clk 0:01:07] } 18... c3 { [%eval -2.08] [%clk 0:01:23] } 19. bxc3 { [%eval -2.15] [%clk 0:01:06] } 19... Be7 { [%eval -1.91] [%clk 0:01:24] } 20. Rfd1?! { [%eval -2.65] } { Inaccuracy. c4 was best. } { [%clk 0:00:55] } 20... O-O { [%eval -2.67] [%clk 0:01:20] } 21. Qa6 { [%eval -2.72] [%clk 0:00:54] } 21... Nf6 { [%eval -2.96] [%clk 0:01:05] } 22. Nf3 { [%eval -2.79] [%clk 0:00:47] } 22... Nd5?! { [%eval -2.06] } { Inaccuracy. c4 was best. } { [%clk 0:00:57] } 23. Ne5 { [%eval -2.3] [%clk 0:00:35] } 23... Qc8 { [%eval -1.89] [%clk 0:00:55] } 24. Qd3?! { [%eval -3.11] } { Inaccuracy. Qc4 was best. } { [%clk 0:00:32] } 24... Bf6?! { [%eval -1.99] } { Inaccuracy. c4 was best. } { [%clk 0:00:54] } 25. Qf3 { [%eval -2.11] [%clk 0:00:24] } 25... Bxe5 { [%eval -1.91] [%clk 0:00:40] } 26. Bxe5 { [%eval -2.21] [%clk 0:00:25] } 26... c4 { [%eval -1.96] [%clk 0:00:30] } 27. Rd4 { [%eval -1.65] [%clk 0:00:25] } 27... f6 { [%eval -2.23] [%clk 0:00:31] } 28. Bg3 { [%eval -2.5] [%clk 0:00:24] } 28... Qc6 { [%eval -2.43] [%clk 0:00:31] } 29. Re1 { [%eval -2.61] [%clk 0:00:08] } 29... Rad8?! { [%eval -1.6] } { Inaccuracy. Rac8 was best. } { [%clk 0:00:30] } 30. Qg4 { [%eval -1.57] [%clk 0:00:08] } 30... e5 { [%eval -1.49] [%clk 0:00:19] } 31. Rxc4 { [%eval -1.93] [%clk 0:00:03] } 31... Qd7 { [%eval -1.64] [%clk 0:00:20] } 32. Qe4? { [%eval -2.87] } { Mistake. Qxd7 was best. } 0-1