Event: Runde 5: Veaceslav Cofmann - Johann Donath
Date: 2022-12-29
White: Veaceslav Cofmann
Black: Johann Donath
Result: 1-0
ECO: E15
Opening: Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:54] } 1... Nf6 { [%eval 0.23] [%clk 1:30:51] } 2. c4 { [%eval 0.13] [%clk 1:31:18] } 2... e6 { [%eval 0.23] [%clk 1:31:16] } 3. Nf3 { [%eval 0.0] [%clk 1:31:43] } 3... b6 { [%eval 0.29] [%clk 1:31:28] } 4. g3 { [%eval 0.18] [%clk 1:32:00] } 4... Ba6 { [%eval 0.19] [%clk 1:31:51] } 5. Qc2 { [%eval 0.0] [%clk 1:32:01] } 5... c6?! { [%eval 0.97] } { Inaccuracy. c5 was best. } { [%clk 1:30:41] } 6. e4 { [%eval 1.23] [%clk 1:31:33] } 6... d5 { [%eval 0.97] [%clk 1:29:04] } 7. cxd5 { [%eval 0.9] [%clk 1:28:23] } 7... Bxf1 { [%eval 1.46] [%clk 1:29:09] } 8. Kxf1 { [%eval 0.97] [%clk 1:26:58] } 8... cxd5 { [%eval 0.89] [%clk 1:29:29] } 9. e5 { [%eval 1.04] [%clk 1:27:09] } 9... Ne4 { [%eval 1.0] [%clk 1:29:39] } 10. Nbd2 { [%eval 0.92] [%clk 1:25:30] } 10... Nxd2+ { [%eval 1.46] [%clk 1:30:03] } 11. Bxd2 { [%eval 1.5] [%clk 1:25:43] } 11... Be7 { [%eval 1.55] [%clk 1:28:48] } 12. h4 { [%eval 1.39] [%clk 1:23:45] } 12... h6 { [%eval 1.42] [%clk 1:29:05] } 13. Kg2 { [%eval 1.2] [%clk 1:23:23] } 13... a5 { [%eval 1.57] [%clk 1:17:50] } 14. Rac1 { [%eval 1.43] [%clk 1:16:01] } 14... O-O?! { [%eval 2.06] } { Inaccuracy. b5 was best. } { [%clk 1:13:38] } 15. g4 { [%eval 2.31] [%clk 1:12:01] } 15... Na6 { [%eval 2.87] [%clk 1:12:50] } 16. a3 { [%eval 2.32] [%clk 1:11:10] } 16... Rc8 { [%eval 2.2] [%clk 1:11:14] } 17. Qd3 { [%eval 2.16] [%clk 1:11:32] } 17... Rxc1 { [%eval 2.31] [%clk 1:11:28] } 18. Rxc1 { [%eval 2.45] [%clk 1:11:50] } 18... Nb8 { [%eval 2.21] [%clk 1:11:00] } 19. Kg3?! { [%eval 1.54] } { Inaccuracy. g5 was best. } { [%clk 1:05:46] } 19... f5 { [%eval 1.41] [%clk 1:07:05] } 20. g5 { [%eval 1.06] [%clk 1:02:37] } 20... h5?? { [%eval 3.01] } { Blunder. Qe8 was best. } { [%clk 1:04:24] } 21. Qb5 { [%eval 2.87] [%clk 0:59:34] } 21... g6 { [%eval 3.01] [%clk 1:03:59] } 22. Ne1 { [%eval 2.95] [%clk 0:58:48] } 22... Kf7 { [%eval 3.1] [%clk 0:58:31] } 23. Nd3 { [%eval 3.21] [%clk 0:58:49] } 23... Re8 { [%eval 3.14] [%clk 0:57:56] } 24. Kf3 { [%eval 2.86] [%clk 0:56:47] } 24... Bf8 { [%eval 3.04] [%clk 0:56:38] } 25. Nf4 { [%eval 2.9] [%clk 0:52:26] } 25... Re7 { [%eval 2.86] [%clk 0:56:31] } 26. b4 { [%eval 2.96] [%clk 0:52:12] } 26... axb4? { [%eval 4.74] } { Mistake. Ra7 was best. } { [%clk 0:56:02] } 27. Bxb4 { [%eval 4.72] [%clk 0:52:23] } 27... Rb7 { [%eval 4.84] [%clk 0:56:23] } 28. Nxe6 { [%eval 5.13] [%clk 0:48:37] } 28... Kxe6 { [%eval 4.91] [%clk 0:56:26] } 29. Rc6+ { [%eval 4.79] [%clk 0:48:58] } 29... Kf7 { [%eval 5.8] [%clk 0:53:25] } 30. Rf6+ { [%eval 6.05] [%clk 0:49:06] } 30... Kg7 { [%eval 5.85] [%clk 0:50:56] } 31. Bxf8+ { [%eval 5.66] [%clk 0:49:04] } 31... Kh7 { [%eval 5.69] [%clk 0:51:21] } 32. Bd6 { [%eval 5.71] [%clk 0:47:40] } 32... Qc8 { [%eval 5.64] [%clk 0:51:16] } 33. Qxd5 { [%eval 5.36] [%clk 0:46:20] } 33... Qc2?? { [%eval #4] } { Checkmate is now unavoidable. Rg7 was best. } { [%clk 0:51:38] } 34. Qxb7+ { [%eval #3] [%clk 0:46:43] } 1-0