Event: 3rd Stepan Avagyan Memorial
Site: chess24.com
Date: 2022-06-26
White: Donchenko, Alexander
WhiteTitle: GM
WhiteElo: 2602
Black: Niemann, Hans Moke
BlackTitle: GM
BlackElo: 2678
Result: 1-0
ECO: E11
Opening: Bogo-Indian Defense: Retreat Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.23] [%clk 1:30:33] } 2. c4 { [%eval 0.2] [%clk 1:31:20] } 2... e6 { [%eval 0.23] [%clk 1:30:44] } 3. g3 { [%eval 0.3] [%clk 1:31:39] } 3... d5 { [%eval 0.09] [%clk 1:30:11] } 4. Bg2 { [%eval 0.2] [%clk 1:32:02] } 4... Bb4+ { [%eval 0.27] [%clk 1:30:21] } 5. Bd2 { [%eval 0.12] [%clk 1:32:10] } 5... Be7 { [%eval 0.19] [%clk 1:30:41] } 6. Nf3 { [%eval 0.17] [%clk 1:32:33] } 6... O-O { [%eval 0.15] [%clk 1:31:02] } 7. O-O { [%eval 0.13] [%clk 1:32:55] } 7... Nbd7 { [%eval 0.04] [%clk 1:31:09] } 8. c5 { [%eval 0.12] [%clk 1:33:05] } 8... Ne4 { [%eval 0.13] [%clk 1:31:08] } 9. Nc3 { [%eval -0.09] [%clk 1:33:20] } 9... f5 { [%eval 0.04] [%clk 1:31:31] } 10. Bf4 { [%eval 0.06] [%clk 1:33:27] } 10... g5 { [%eval 0.07] [%clk 1:26:18] } 11. Be3 { [%eval 0.01] [%clk 1:33:25] } 11... c6 { [%eval 0.0] [%clk 1:25:34] } 12. Nxe4 { [%eval -0.01] [%clk 1:33:26] } 12... fxe4 { [%eval 0.45] [%clk 1:19:47] } 13. Ne5 { [%eval 0.28] [%clk 1:33:39] } 13... Nxe5 { [%eval 0.33] [%clk 1:13:23] } 14. dxe5 { [%eval 0.32] [%clk 1:33:50] } 14... Qe8?! { [%eval 0.93] } { Inaccuracy. b6 was best. } { [%clk 1:13:41] } 15. f3 { [%eval 0.68] [%clk 1:10:25] } 15... exf3 { [%eval 0.72] [%clk 1:13:35] } 16. exf3 { [%eval 0.56] [%clk 1:10:46] } 16... Qg6 { [%eval 0.71] [%clk 1:13:04] } 17. Rf2 { [%eval 0.51] [%clk 1:09:31] } 17... Bd7 { [%eval 0.58] [%clk 1:11:51] } 18. Bf1 { [%eval 0.29] [%clk 1:03:47] } 18... Be8 { [%eval 0.47] [%clk 1:11:58] } 19. b4 { [%eval 0.0] [%clk 0:55:41] } 19... Qg7 { [%eval 0.23] [%clk 1:06:54] } 20. Qd2 { [%eval -0.09] [%clk 0:46:36] } 20... Rd8 { [%eval 0.41] [%clk 0:58:02] } 21. a4 { [%eval 0.34] [%clk 0:37:17] } 21... Bh5 { [%eval 0.55] [%clk 0:52:00] } 22. g4?! { [%eval -0.43] } { Inaccuracy. Bh3 was best. } { [%clk 0:36:11] } 22... d4 { [%eval -0.21] [%clk 0:49:14] } 23. gxh5 { [%eval -0.38] [%clk 0:34:25] } 23... Qxe5?? { [%eval 2.52] } { Blunder. dxe3 was best. } { [%clk 0:48:10] } 24. Bxg5 { [%eval 2.63] [%clk 0:32:01] } 24... Bxg5 { [%eval 2.46] [%clk 0:47:58] } 25. Rg2 { [%eval 2.37] [%clk 0:32:25] } 25... h6 { [%eval 2.54] [%clk 0:45:11] } 26. h4 { [%eval 2.44] [%clk 0:31:30] } 26... d3 { [%eval 2.34] [%clk 0:45:34] } 27. Re1 { [%eval 2.87] [%clk 0:30:26] } 27... Qd4+ { [%eval 2.67] [%clk 0:45:46] } 28. Qf2 { [%eval 2.24] [%clk 0:30:48] } 28... Qc3?? { [%eval 5.53] } { Blunder. Rxf3 was best. } { [%clk 0:25:03] } 29. Qe3 { [%eval 5.41] [%clk 0:24:30] } 29... Qb3?! { [%eval 7.29] } { Inaccuracy. Qd4 was best. } { [%clk 0:18:02] } 30. hxg5 { [%eval 6.97] [%clk 0:23:57] } 30... d2?? { [%eval #8] } { Checkmate is now unavoidable. Qd5 was best. } { [%clk 0:18:26] } 31. gxh6+ { [%eval #7] [%clk 0:24:12] } 31... Kh7 { [%eval #7] [%clk 0:18:47] } 1-0