Event: 58th Rubinstein Memorial | GM
Site: chess24.com
Date: 2022-08-19
White: Donchenko, Alexander
WhiteTitle: GM
WhiteElo: 2630
Black: Bernadskiy, Vitaliy
BlackTitle: GM
BlackElo: 2598
Result: 1/2-1/2
ECO: E94
Opening: King's Indian Defense: Orthodox Variation, Positional Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... Nf6 { [%eval 0.23] [%clk 1:30:45] } 2. c4 { [%eval 0.34] [%clk 1:31:15] } 2... d6 { [%eval 0.51] [%clk 1:31:12] } 3. Nf3 { [%eval 0.7] [%clk 1:30:38] } 3... Nbd7 { [%eval 0.83] [%clk 1:30:59] } 4. Nc3 { [%eval 0.92] [%clk 1:30:02] } 4... g6 { [%eval 0.82] [%clk 1:30:46] } 5. e4 { [%eval 0.52] [%clk 1:28:40] } 5... e5 { [%eval 0.85] [%clk 1:31:03] } 6. Be2 { [%eval 1.07] [%clk 1:28:27] } 6... Bg7 { [%eval 0.75] [%clk 1:31:18] } 7. O-O { [%eval 0.88] [%clk 1:28:39] } 7... O-O { [%eval 0.62] [%clk 1:31:42] } 8. Be3 { [%eval 1.05] [%clk 1:28:27] } 8... Qe7 { [%eval 1.11] [%clk 1:26:57] } 9. Qc2 { [%eval 1.21] [%clk 1:25:56] } 9... exd4 { [%eval 1.27] [%clk 1:24:53] } 10. Nxd4 { [%eval 1.12] [%clk 1:26:11] } 10... c6 { [%eval 1.12] [%clk 1:25:17] } 11. Rad1 { [%eval 1.09] [%clk 1:11:07] } 11... Nc5 { [%eval 1.23] [%clk 1:18:25] } 12. f3 { [%eval 1.17] [%clk 1:10:04] } 12... a5 { [%eval 1.26] [%clk 1:17:59] } 13. Rfe1 { [%eval 1.17] [%clk 0:58:06] } 13... a4 { [%eval 1.26] [%clk 1:16:08] } 14. Bf1 { [%eval 1.28] [%clk 0:57:20] } 14... Qc7 { [%eval 1.18] [%clk 1:13:11] } 15. Kh1 { [%eval 1.16] [%clk 0:50:16] } 15... Qa5 { [%eval 1.2] [%clk 1:11:16] } 16. Nde2 { [%eval 1.1] [%clk 0:47:33] } 16... Ne8 { [%eval 0.99] [%clk 1:07:14] } 17. Bd4?! { [%eval 0.24] } { Inaccuracy. Qd2 was best. } { [%clk 0:45:29] } 17... Bh6?! { [%eval 0.9] } { Inaccuracy. f5 was best. } { [%clk 1:05:52] } 18. Nc1 { [%eval 0.92] [%clk 0:41:56] } 18... Ne6 { [%eval 1.17] [%clk 1:04:02] } 19. Be3 { [%eval 1.0] [%clk 0:41:36] } 19... Bg7 { [%eval 1.04] [%clk 1:03:52] } 20. Nd3 { [%eval 1.14] [%clk 0:40:54] } 20... N8c7?! { [%eval 1.81] } { Inaccuracy. Nd4 was best. } { [%clk 1:02:58] } 21. Qd2?! { [%eval 1.18] } { Inaccuracy. Qf2 was best. } { [%clk 0:39:33] } 21... Re8?! { [%eval 1.95] } { Inaccuracy. Nc5 was best. } { [%clk 0:53:02] } 22. Ne2?? { [%eval -0.44] } { Blunder. Qf2 was best. } { [%clk 0:37:14] } 22... Qxd2 { [%eval -0.65] [%clk 0:45:56] } 23. Bxd2 { [%eval -0.93] [%clk 0:34:40] } 23... b5 { [%eval -0.9] [%clk 0:44:52] } 24. cxb5 { [%eval -0.95] [%clk 0:26:59] } 24... Nxb5 { [%eval -0.84] [%clk 0:45:09] } 25. Rc1 { [%eval -0.83] [%clk 0:27:18] } 25... Ned4 { [%eval -0.69] [%clk 0:41:02] } 26. Nxd4 { [%eval -0.48] [%clk 0:26:52] } 26... Nxd4 { [%eval -0.51] [%clk 0:41:11] } 27. Bf4 { [%eval -0.62] [%clk 0:21:00] } 27... Be6 { [%eval -0.4] [%clk 0:35:05] } 28. a3?! { [%eval -1.09] } { Inaccuracy. Bxd6 was best. } { [%clk 0:20:03] } 28... d5?! { [%eval -0.4] } { Inaccuracy. Rad8 was best. } { [%clk 0:28:36] } 29. Be5 { [%eval -0.43] [%clk 0:14:37] } 29... dxe4 { [%eval -0.41] [%clk 0:25:05] } 30. fxe4 { [%eval -0.4] [%clk 0:12:28] } 30... Bb3 { [%eval -0.19] [%clk 0:22:14] } 31. Bxg7 { [%eval -0.24] [%clk 0:12:06] } 31... Kxg7 { [%eval -0.33] [%clk 0:22:41] } 32. Kg1 { [%eval -0.25] [%clk 0:10:13] } 32... Nc2 { [%eval -0.31] [%clk 0:20:32] } 33. Re2 { [%eval -0.27] [%clk 0:10:35] } 33... Nd4 { [%eval -0.3] [%clk 0:20:59] } 34. Ree1 { [%eval -0.12] [%clk 0:11:00] } 34... Nc2 { [%eval 0.0] [%clk 0:21:26] } 35. Re2 { [%eval 0.0] [%clk 0:11:17] } 35... Nd4 { [%clk 0:21:51] } 36. Ree1 { [%clk 0:11:42] } 1/2-1/2