Event: Round 4: Derbenev, Andrey - Davtyan, Arsen
Date: 2024-08-03
White: Derbenev, Andrey
WhiteTitle: IM
WhiteElo: 2278
Black: Davtyan, Arsen
BlackTitle: IM
BlackElo: 2402
Result: 1/2-1/2
ECO: A45
Opening: Trompowsky Attack: Classical Defense
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:57] } 1... Nf6 { [%eval 0.17] [%clk 1:30:56] } 2. Bg5 { [%eval 0.0] [%clk 1:31:22] } 2... e6 { [%eval 0.1] [%clk 1:30:58] } 3. Nd2 { [%eval 0.05] [%clk 1:31:42] } 3... h6 { [%eval 0.12] [%clk 1:27:46] } 4. Bh4 { [%eval 0.14] [%clk 1:32:06] } 4... c5 { [%eval 0.4] [%clk 1:27:54] } 5. e3 { [%eval 0.07] [%clk 1:32:30] } 5... d5 { [%eval 0.2] [%clk 1:25:24] } 6. Ngf3 { [%eval 0.08] [%clk 1:32:39] } 6... Qb6 { [%eval 0.21] [%clk 1:24:44] } 7. Bxf6 { [%eval 0.0] [%clk 1:32:34] } 7... gxf6 { [%eval 0.16] [%clk 1:25:08] } 8. c4 { [%eval 0.14] [%clk 1:32:53] } 8... dxc4 { [%eval 0.13] [%clk 1:12:34] } 9. Bxc4 { [%eval 0.15] [%clk 1:32:32] } 9... Nc6 { [%eval 0.43] [%clk 1:12:54] } 10. O-O { [%eval 0.66] [%clk 1:15:48] } 10... f5 { [%eval 0.66] [%clk 1:10:26] } 11. d5 { [%eval 0.3] [%clk 1:11:17] } 11... exd5 { [%eval 0.34] [%clk 1:05:39] } 12. Bxd5 { [%eval 0.41] [%clk 1:11:17] } 12... Be6?! { [%eval 0.99] } { Inaccuracy. Bg7 was best. } { [%clk 1:05:20] } 13. Qb3?! { [%eval 0.3] } { Inaccuracy. Bxe6 was best. } { [%clk 0:39:11] } 13... Ke7? { [%eval 1.98] } { Mistake. Qxb3 was best. } { [%clk 0:50:43] } 14. Qc3?! { [%eval 1.29] } { Inaccuracy. Bxe6 was best. } { [%clk 0:27:39] } 14... Rg8 { [%eval 1.07] [%clk 0:50:14] } 15. Bxe6 { [%eval 1.12] [%clk 0:27:18] } 15... fxe6 { [%eval 1.05] [%clk 0:50:38] } 16. Rac1 { [%eval 0.84] [%clk 0:27:41] } 16... Bg7 { [%eval 0.94] [%clk 0:43:36] } 17. Qxc5+ { [%eval 0.62] [%clk 0:23:12] } 17... Qxc5 { [%eval 0.55] [%clk 0:44:04] } 18. Rxc5 { [%eval 0.65] [%clk 0:23:32] } 18... Rad8 { [%eval 1.03] [%clk 0:44:31] } 19. Rb1 { [%eval 1.16] [%clk 0:19:37] } 19... Rd7 { [%eval 1.15] [%clk 0:41:32] } 20. Kf1 { [%eval 0.98] [%clk 0:18:03] } 20... Nb4 { [%eval 1.36] [%clk 0:37:50] } 21. a3 { [%eval 1.6] [%clk 0:16:23] } 21... Nd3 { [%eval 1.51] [%clk 0:37:35] } 22. Rc2 { [%eval 1.52] [%clk 0:16:46] } 22... Nxb2?! { [%eval 2.32] } { Inaccuracy. Rgd8 was best. } { [%clk 0:25:24] } 23. Rcxb2 { [%eval 2.29] [%clk 0:17:00] } 23... Bxb2 { [%eval 2.3] [%clk 0:25:48] } 24. Rxb2 { [%eval 2.37] [%clk 0:17:27] } 24... Kf6 { [%eval 2.59] [%clk 0:26:06] } 25. g3 { [%eval 2.32] [%clk 0:17:18] } 25... Rc8 { [%eval 2.22] [%clk 0:26:00] } 26. Ke2 { [%eval 2.1] [%clk 0:13:27] } 26... Rc3 { [%eval 1.94] [%clk 0:25:48] } 27. a4 { [%eval 1.83] [%clk 0:13:19] } 27... Ra3 { [%eval 1.78] [%clk 0:23:01] } 28. Rb4 { [%eval 1.87] [%clk 0:13:44] } 28... Ra2 { [%eval 1.77] [%clk 0:23:20] } 29. Nd4 { [%eval 1.37] [%clk 0:11:50] } 29... Rc7 { [%eval 1.42] [%clk 0:21:44] } 30. f4 { [%eval 1.44] [%clk 0:11:28] } 30... b6 { [%eval 1.62] [%clk 0:20:15] } 31. Nf3 { [%eval 1.33] [%clk 0:07:40] } 31... Rc5 { [%eval 1.22] [%clk 0:17:30] } 32. h3?! { [%eval 0.34] } { Inaccuracy. e4 was best. } { [%clk 0:07:41] } 32... h5 { [%eval 0.86] [%clk 0:16:27] } 33. Nd4?! { [%eval 0.21] } { Inaccuracy. e4 was best. } { [%clk 0:06:32] } 33... Ra5 { [%eval 0.23] [%clk 0:13:16] } 34. Rc4 { [%eval 0.43] [%clk 0:06:19] } 34... Rc5 { [%eval 0.35] [%clk 0:13:44] } 35. Rb4 { [%eval 0.61] [%clk 0:06:04] } 35... Ra5 { [%eval 0.65] [%clk 0:14:09] } 36. Rc4?! { [%eval 0.0] } { Inaccuracy. Rb1 was best. } { [%clk 0:05:49] } 36... Rc5 { [%eval 0.0] [%clk 0:14:34] } 1/2-1/2