Event: Round 7: Bigabylov, Zhuban - Chekanov, Timur
Date: 2024-12-20
White: Bigabylov, Zhuban
WhiteTitle: FM
WhiteElo: 1907
Black: Chekanov, Timur
BlackElo: 1865
Result: 1-0
ECO: D17
Opening: Slav Defense: Czech Variation, Carlsbad Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... d5 { [%eval 0.24] [%clk 1:30:45] } 2. c4 { [%eval 0.19] [%clk 1:31:24] } 2... c6 { [%eval 0.21] [%clk 1:31:03] } 3. Nf3 { [%eval 0.18] [%clk 1:31:49] } 3... Nf6 { [%eval 0.24] [%clk 1:31:23] } 4. Nc3 { [%eval 0.16] [%clk 1:32:14] } 4... dxc4 { [%eval 0.26] [%clk 1:31:30] } 5. a4 { [%eval 0.19] [%clk 1:32:40] } 5... Bf5 { [%eval 0.26] [%clk 1:31:04] } 6. Ne5 { [%eval 0.28] [%clk 1:32:58] } 6... Nbd7 { [%eval 0.37] [%clk 1:30:43] } 7. Nxc4 { [%eval 0.22] [%clk 1:33:18] } 7... Qc7 { [%eval 0.29] [%clk 1:31:04] } 8. g3 { [%eval 0.36] [%clk 1:33:32] } 8... e5 { [%eval 0.35] [%clk 1:30:11] } 9. dxe5 { [%eval 0.31] [%clk 1:33:32] } 9... Nxe5 { [%eval 0.3] [%clk 1:30:36] } 10. Bf4 { [%eval 0.33] [%clk 1:33:56] } 10... Nfd7 { [%eval 0.31] [%clk 1:30:55] } 11. Bg2 { [%eval 0.31] [%clk 1:33:32] } 11... Be7?! { [%eval 0.94] } { Inaccuracy. g5 was best. } { [%clk 1:18:47] } 12. Rc1?! { [%eval 0.37] } { Inaccuracy. a5 was best. } { [%clk 1:27:08] } 12... O-O?! { [%eval 1.1] } { Inaccuracy. Be6 was best. } { [%clk 0:54:14] } 13. O-O { [%eval 1.21] [%clk 1:11:29] } 13... Bf6?! { [%eval 2.07] } { Inaccuracy. Be6 was best. } { [%clk 0:34:50] } 14. Nd5 { [%eval 1.97] [%clk 1:02:34] } 14... cxd5 { [%eval 2.19] [%clk 0:26:09] } 15. Ne3 { [%eval 2.19] [%clk 0:53:54] } 15... Qb6 { [%eval 2.28] [%clk 0:23:53] } 16. Nxf5 { [%eval 2.36] [%clk 0:53:36] } 16... d4 { [%eval 2.34] [%clk 0:23:51] } 17. Nxd4 { [%eval 2.5] [%clk 0:50:31] } 17... Rfd8 { [%eval 2.79] [%clk 0:23:13] } 18. Nb5 { [%eval 2.8] [%clk 0:43:16] } 18... Nf8 { [%eval 3.13] [%clk 0:15:11] } 19. Qb3 { [%eval 2.96] [%clk 0:41:39] } 19... a6 { [%eval 3.43] [%clk 0:14:55] } 20. Be3 { [%eval 3.47] [%clk 0:40:11] } 20... Qe6 { [%eval 3.34] [%clk 0:14:02] } 21. Qxe6 { [%eval 3.34] [%clk 0:39:47] } 21... Nxe6 { [%eval 3.42] [%clk 0:14:24] } 22. Nc7 { [%eval 3.19] [%clk 0:39:57] } 22... Nxc7 { [%eval 3.7] [%clk 0:13:20] } 23. Rxc7 { [%eval 3.82] [%clk 0:40:16] } 23... Rd7?! { [%eval 4.94] } { Inaccuracy. Nc6 was best. } { [%clk 0:13:37] } 24. Rxb7 { [%eval 4.38] [%clk 0:38:33] } 24... Rxb7 { [%eval 4.57] [%clk 0:14:03] } 25. Bxb7 { [%eval 4.53] [%clk 0:38:50] } 25... Rb8 { [%eval 4.48] [%clk 0:14:28] } 26. Rc1 { [%eval 4.47] [%clk 0:37:51] } 26... h6 { [%eval 4.96] [%clk 0:14:29] } 27. Bxa6 { [%eval 4.78] [%clk 0:35:35] } 27... Rxb2 { [%eval 4.47] [%clk 0:14:55] } 28. h3 { [%eval 4.66] [%clk 0:34:32] } 28... Ra2 { [%eval 4.68] [%clk 0:14:40] } 29. Bb5 { [%eval 4.68] [%clk 0:34:38] } 29... Ng6 { [%eval 5.32] [%clk 0:13:53] } 30. Rc8+ { [%eval 5.25] [%clk 0:21:20] } 30... Kh7 { [%eval 5.22] [%clk 0:14:17] } 31. Kg2 { [%eval 5.15] [%clk 0:21:30] } 31... Ne7 { [%eval 5.61] [%clk 0:14:37] } 32. Rf8 { [%eval 5.51] [%clk 0:21:40] } 32... Ra1 { [%eval 5.62] [%clk 0:14:24] } 33. Bd3+ { [%eval 5.63] [%clk 0:17:43] } 33... Ng6 { [%eval 5.68] [%clk 0:14:44] } 34. h4 { [%eval 5.59] [%clk 0:17:36] } 34... h5 { [%eval 6.73] [%clk 0:12:45] } 35. Ra8 { [%eval 6.72] [%clk 0:17:45] } 35... Bc3 { [%eval 7.12] [%clk 0:12:25] } 36. g4 { [%eval 6.64] [%clk 0:17:25] } 1-0