Event: Round 7: Olexiy Bilych - Konstantin Andreev
Date: 2023-10-15
White: Olexiy Bilych
WhiteTitle: IM
WhiteElo: 2328
Black: Konstantin Andreev
BlackTitle: CM
BlackElo: 2106
Result: 1-0
ECO: E49
Opening: Nimzo-Indian Defense: Normal Variation, Botvinnik System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:03:03] } 1... Nf6 { [%eval 0.28] [%clk 0:03:02] } 2. c4 { [%eval 0.16] [%clk 0:03:03] } 2... e6 { [%eval 0.23] [%clk 0:03:03] } 3. Nc3 { [%eval 0.05] [%clk 0:03:04] } 3... Bb4 { [%eval 0.25] [%clk 0:03:03] } 4. e3 { [%eval 0.0] [%clk 0:03:05] } 4... O-O { [%eval 0.21] [%clk 0:03:02] } 5. Bd3 { [%eval 0.04] [%clk 0:03:05] } 5... d5 { [%eval 0.12] [%clk 0:02:56] } 6. a3 { [%eval 0.02] [%clk 0:03:06] } 6... Bxc3+ { [%eval 0.01] [%clk 0:02:54] } 7. bxc3 { [%eval 0.18] [%clk 0:03:07] } 7... dxc4 { [%eval 0.0] [%clk 0:02:54] } 8. Bxc4 { [%eval 0.11] [%clk 0:03:07] } 8... c5 { [%eval 0.19] [%clk 0:02:52] } 9. Bd3 { [%eval 0.12] [%clk 0:03:08] } 9... b6 { [%eval 0.15] [%clk 0:02:39] } 10. Qf3 { [%eval -0.05] [%clk 0:02:22] } 10... Qd5?! { [%eval 0.6] } { Inaccuracy. Qc7 was best. } { [%clk 0:02:22] } 11. e4 { [%eval 0.4] [%clk 0:01:25] } 11... Qc6 { [%eval 0.35] [%clk 0:02:15] } 12. Ne2?! { [%eval -0.62] } { Inaccuracy. Bg5 was best. } { [%clk 0:01:17] } 12... Bb7 { [%eval -0.7] [%clk 0:02:12] } 13. e5?! { [%eval -1.68] } { Inaccuracy. Bh6 was best. } { [%clk 0:00:50] } 13... Qxf3 { [%eval -1.49] [%clk 0:02:02] } 14. gxf3 { [%eval -1.49] [%clk 0:00:50] } 14... Bxf3 { [%eval -1.5] [%clk 0:01:25] } 15. Rg1 { [%eval -1.58] [%clk 0:00:50] } 15... Nh5 { [%eval -1.6] [%clk 0:01:26] } 16. Bh6 { [%eval -1.81] [%clk 0:00:30] } 16... Rd8?? { [%eval 0.0] } { Blunder. Nc6 was best. } { [%clk 0:01:18] } 17. Nf4 { [%eval 0.0] [%clk 0:00:19] } 17... Nxf4?? { [%eval 5.3] } { Blunder. Kh8 was best. } { [%clk 0:01:12] } 18. Rxg7+ { [%eval 4.24] [%clk 0:00:19] } 18... Kh8? { [%eval 7.31] } { Mistake. Kf8 was best. } { [%clk 0:01:12] } 19. Rxh7+ { [%eval 7.06] [%clk 0:00:20] } 19... Kg8 { [%eval 6.59] [%clk 0:01:10] } 20. Bxf4 { [%eval 6.67] [%clk 0:00:20] } 20... Nd7 { [%eval 8.12] [%clk 0:00:38] } 21. Kd2 { [%eval 8.72] [%clk 0:00:16] } 21... Nf8 { [%eval 8.89] [%clk 0:00:33] } 22. Rg1+ { [%eval 8.32] [%clk 0:00:14] } 22... Ng6 { [%eval 8.95] [%clk 0:00:34] } 23. Rh3 { [%eval 8.64] [%clk 0:00:14] } 23... cxd4 { [%eval 8.51] [%clk 0:00:25] } 24. Rxf3 { [%eval 8.61] [%clk 0:00:13] } 24... dxc3+ { [%eval 8.76] [%clk 0:00:25] } 25. Kc2 { [%eval 8.32] [%clk 0:00:14] } 25... Kg7 { [%eval 8.93] [%clk 0:00:12] } 26. Bg5 { [%eval 8.52] [%clk 0:00:15] } 26... Rd4 { [%eval 11.05] [%clk 0:00:12] } 27. Bf6+ { [%eval 12.15] [%clk 0:00:15] } 27... Kf8 { [%eval 12.87] [%clk 0:00:12] } 28. Bxg6 { [%eval 11.77] [%clk 0:00:09] } 28... fxg6 { [%eval 14.21] [%clk 0:00:12] } 29. Rxg6 { [%eval 13.29] [%clk 0:00:09] } 1-0