Event: Tournament
Date: 2023-08-12
White: Kopjonkin, Kirill
Black: Semenova, Elena
Result: 1/2-1/2
ECO: C42
Opening: Petrov's Defense: Nimzowitsch Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:15:19] } 1... e5 { [%eval 0.35] [%clk 0:15:19] } 2. Nf3 { [%eval 0.29] [%clk 0:15:28] } 2... Nf6 { [%eval 0.5] [%clk 0:15:28] } 3. Nxe5 { [%eval 0.34] [%clk 0:15:34] } 3... d6 { [%eval 0.49] [%clk 0:15:37] } 4. Nf3 { [%eval 0.35] [%clk 0:15:42] } 4... Nxe4 { [%eval 0.25] [%clk 0:15:46] } 5. Nc3 { [%eval 0.1] [%clk 0:15:51] } 5... Nxc3 { [%eval 0.13] [%clk 0:15:54] } 6. dxc3 { [%eval 0.33] [%clk 0:16:00] } 6... Be7 { [%eval 0.12] [%clk 0:16:03] } 7. Be3 { [%eval 0.24] [%clk 0:16:04] } 7... Nc6 { [%eval 0.43] [%clk 0:16:12] } 8. Qd2 { [%eval 0.42] [%clk 0:16:09] } 8... Be6 { [%eval 0.44] [%clk 0:16:19] } 9. Ng5 { [%eval 0.33] [%clk 0:16:15] } 9... Bxg5 { [%eval 0.54] [%clk 0:16:09] } 10. Bxg5 { [%eval 0.42] [%clk 0:16:22] } 10... Qd7 { [%eval 0.46] [%clk 0:16:16] } 11. O-O-O { [%eval 0.43] [%clk 0:16:06] } 11... a6 { [%eval 0.32] [%clk 0:15:41] } 12. h3 { [%eval 0.38] [%clk 0:14:12] } 12... f6 { [%eval 0.3] [%clk 0:15:33] } 13. Be3 { [%eval 0.37] [%clk 0:14:16] } 13... O-O-O { [%eval 0.39] [%clk 0:15:24] } 14. f4 { [%eval -0.06] [%clk 0:14:04] } 14... Bf5 { [%eval 0.0] [%clk 0:13:44] } 15. g4 { [%eval 0.06] [%clk 0:12:54] } 15... Be4 { [%eval 0.07] [%clk 0:13:47] } 16. Rg1 { [%eval 0.0] [%clk 0:12:59] } 16... Rhe8 { [%eval 0.12] [%clk 0:13:28] } 17. Be2?? { [%eval -1.56] } { Blunder. b3 was best. } { [%clk 0:12:16] } 17... Qe6 { [%eval -1.76] [%clk 0:12:58] } 18. Kb1 { [%eval -1.65] [%clk 0:10:27] } 1/2-1/2