Event: BL19-21
Date: 2021-10-15
White: Efimenko, Zahar
WhiteElo: 2601
Black: Dziuba, Marcin
BlackElo: 2578
Result: 1/2-1/2
ECO: A07
Opening: King's Indian Attack
Variant: Standard

1. Nf3 { [%eval 0.13] [%clk 1:29:46] } 1... d5 { [%eval 0.2] [%clk 1:30:52] } 2. g3 { [%eval 0.12] [%clk 1:30:07] } 2... Nd7 { [%eval 0.23] [%clk 1:31:17] } 3. d4 { [%eval 0.28] [%clk 1:29:40] } 3... Nb6 { [%eval 0.55] [%clk 1:31:39] } 4. Bg2 { [%eval 0.24] [%clk 1:29:37] } 4... Bf5 { [%eval 0.44] [%clk 1:32:02] } 5. Nbd2 { [%eval 0.18] [%clk 1:25:17] } 5... Nf6 { [%eval 0.65] [%clk 1:28:15] } 6. Nh4 { [%eval 0.69] [%clk 1:24:24] } 6... e6 { [%eval 0.53] [%clk 1:24:02] } 7. Nxf5 { [%eval 0.87] [%clk 1:21:39] } 7... exf5 { [%eval 0.7] [%clk 1:24:27] } 8. c4 { [%eval 0.5] [%clk 1:14:51] } 8... c6 { [%eval 0.67] [%clk 1:24:30] } 9. O-O?! { [%eval -0.09] } { Inaccuracy. c5 was best. } { [%clk 1:14:31] } 9... h5?! { [%eval 0.64] } { Inaccuracy. dxc4 was best. } { [%clk 1:16:26] } 10. Qb3 { [%eval 0.4] [%clk 1:05:41] } 10... Rb8?! { [%eval 1.15] } { Inaccuracy. dxc4 was best. } { [%clk 0:58:44] } 11. c5 { [%eval 1.01] [%clk 0:57:31] } 11... Na8 { [%eval 0.97] [%clk 0:56:18] } 12. Qd3 { [%eval 0.88] [%clk 0:51:12] } 12... g6 { [%eval 0.81] [%clk 0:53:43] } 13. Nf3 { [%eval 1.03] [%clk 0:44:04] } 13... Nc7 { [%eval 1.06] [%clk 0:53:14] } 14. Bf4 { [%eval 0.97] [%clk 0:44:04] } 14... Be7 { [%eval 1.08] [%clk 0:53:12] } 15. b4 { [%eval 0.98] [%clk 0:44:09] } 15... Rc8 { [%eval 1.1] [%clk 0:50:04] } 16. b5 { [%eval 1.21] [%clk 0:38:02] } 16... Nxb5? { [%eval 2.5] } { Mistake. Ne6 was best. } { [%clk 0:29:53] } 17. Rfb1 { [%eval 2.44] [%clk 0:35:38] } 17... b6 { [%eval 2.72] [%clk 0:28:55] } 18. a4 { [%eval 3.08] [%clk 0:32:56] } 18... Nxd4 { [%eval 2.85] [%clk 0:27:06] } 19. Qxd4 { [%eval 3.43] [%clk 0:28:55] } 19... bxc5 { [%eval 3.05] [%clk 0:27:04] } 20. Qe5?! { [%eval 2.18] } { Inaccuracy. Qc3 was best. } { [%clk 0:20:29] } 20... O-O { [%eval 2.39] [%clk 0:24:25] } 21. Rb7 { [%eval 2.0] [%clk 0:20:46] } 21... Nd7 { [%eval 2.09] [%clk 0:23:20] } 22. Qe3 { [%eval 2.12] [%clk 0:20:25] } 22... Re8 { [%eval 2.57] [%clk 0:22:11] } 23. Rab1 { [%eval 2.19] [%clk 0:17:52] } 23... Bf6 { [%eval 2.06] [%clk 0:17:38] } 24. Qd2 { [%eval 2.36] [%clk 0:17:39] } 24... a5?! { [%eval 3.18] } { Inaccuracy. c4 was best. } { [%clk 0:16:54] } 25. Bg5?! { [%eval 2.16] } { Inaccuracy. Ra7 was best. } { [%clk 0:14:38] } 25... Bxg5 { [%eval 1.9] [%clk 0:15:23] } 26. Nxg5 { [%eval 2.33] [%clk 0:14:52] } 26... Ne5 { [%eval 2.48] [%clk 0:11:20] } 27. h4 { [%eval 2.34] [%clk 0:12:45] } 27... Rc7? { [%eval 3.99] } { Mistake. c4 was best. } { [%clk 0:06:00] } 28. Qc3?? { [%eval 1.78] } { Blunder. Rb8 was best. } { [%clk 0:12:36] } 28... Rxb7 { [%eval 1.86] [%clk 0:05:44] } 29. Rxb7 { [%eval 1.85] [%clk 0:13:00] } 29... c4 { [%eval 1.82] [%clk 0:05:58] } 30. Qd4 { [%eval 1.98] [%clk 0:07:57] } 30... Re7 { [%eval 1.61] [%clk 0:05:40] } 31. Rb1 { [%eval 1.24] [%clk 0:08:12] } 31... Qd6 { [%eval 1.16] [%clk 0:05:34] } 32. e4? { [%eval 0.0] } { Mistake. Nf3 was best. } { [%clk 0:07:05] } 32... fxe4 { [%eval 0.0] [%clk 0:05:09] } 33. Nxe4 { [%eval 0.0] [%clk 0:07:17] } 33... Qc7?! { [%eval 0.84] } { Inaccuracy. Qa3 was best. } { [%clk 0:03:41] } 34. Nc3?! { [%eval -0.16] } { Inaccuracy. f4 was best. } { [%clk 0:03:20] } 34... Qa7 { [%eval 0.0] [%clk 0:03:22] } 1/2-1/2