Event: Round 4: Petr Dobsinsky - Jan Brhel
Date: 2021-09-26
White: Petr Dobsinsky
Black: Jan Brhel
Result: 1/2-1/2
ECO: A46
Opening: Yusupov-Rubinstein System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... Nf6 { [%eval 0.27] [%clk 1:25:37] } 2. Nf3 { [%eval 0.12] [%clk 1:31:11] } 2... e6 { [%eval 0.29] [%clk 1:25:47] } 3. e3 { [%eval 0.0] [%clk 1:31:28] } 3... b6 { [%eval 0.12] [%clk 1:25:53] } 4. Bd3 { [%eval 0.09] [%clk 1:31:43] } 4... Bb7 { [%eval 0.02] [%clk 1:26:12] } 5. Nbd2 { [%eval 0.0] [%clk 1:31:39] } 5... Be7 { [%eval 0.3] [%clk 1:26:21] } 6. O-O { [%eval 0.0] [%clk 1:31:45] } 6... O-O { [%eval 0.39] [%clk 1:26:40] } 7. e4 { [%eval 0.71] [%clk 1:31:05] } 7... d5 { [%eval 0.78] [%clk 1:26:50] } 8. e5 { [%eval 1.1] [%clk 1:31:21] } 8... Nfd7 { [%eval 0.87] [%clk 1:25:49] } 9. Re1 { [%eval 0.96] [%clk 1:30:35] } 9... c5?! { [%eval 1.83] } { Inaccuracy. Ba6 was best. } { [%clk 1:25:07] } 10. c3 { [%eval 1.84] [%clk 1:30:52] } 10... Re8 { [%eval 1.71] [%clk 1:25:04] } 11. Nf1 { [%eval 1.72] [%clk 1:29:42] } 11... f6?! { [%eval 2.52] } { Inaccuracy. Ba6 was best. } { [%clk 1:24:53] } 12. Ng3 { [%eval 2.61] [%clk 1:26:58] } 12... f5 { [%eval 2.71] [%clk 1:23:43] } 13. Ne2?! { [%eval 2.03] } { Inaccuracy. Nh5 was best. } { [%clk 1:25:31] } 13... Nc6 { [%eval 2.52] [%clk 1:21:21] } 14. Nf4 { [%eval 2.38] [%clk 1:25:16] } 14... Nf8 { [%eval 2.18] [%clk 1:21:40] } 15. a3?! { [%eval 1.58] } { Inaccuracy. h3 was best. } { [%clk 1:22:17] } 15... g5 { [%eval 1.61] [%clk 1:21:54] } 16. Ne2 { [%eval 1.45] [%clk 1:20:48] } 16... a5 { [%eval 1.59] [%clk 1:20:42] } 17. h3 { [%eval 1.81] [%clk 1:14:31] } 17... c4?! { [%eval 2.97] } { Inaccuracy. Ba6 was best. } { [%clk 1:18:50] } 18. Bc2 { [%eval 3.09] [%clk 1:14:33] } 18... b5 { [%eval 3.45] [%clk 1:18:39] } 19. Qd2 { [%eval 3.32] [%clk 1:14:17] } 19... h6 { [%eval 3.12] [%clk 1:16:36] } 20. g3?! { [%eval 2.08] } { Inaccuracy. h4 was best. } { [%clk 1:11:55] } 20... Nh7 { [%eval 1.66] [%clk 1:13:40] } 21. h4 { [%eval 1.85] [%clk 1:09:47] } 21... Rf8 { [%eval 2.27] [%clk 1:13:38] } 22. hxg5 { [%eval 2.58] } 22... hxg5 { [%eval 2.6] [%clk 1:13:36] } 23. Kg2 { [%eval 2.0] [%clk 1:05:34] } 23... g4 { [%eval 2.09] [%clk 1:10:05] } 24. Nh2 { [%eval 1.87] [%clk 1:04:47] } 24... Bg5?? { [%eval 4.28] } { Blunder. Ng5 was best. } { [%clk 1:10:16] } 25. Nf4 { [%eval 3.96] [%clk 1:04:41] } 25... Qd7 { [%eval 4.54] [%clk 1:08:56] } 26. Rh1? { [%eval 2.67] } { Mistake. f3 was best. } { [%clk 1:03:40] } 26... Rf7? { [%eval 4.41] } { Mistake. Nxe5 was best. } { [%clk 1:05:14] } 27. Qe2 { [%eval 4.34] [%clk 1:02:19] } 27... Bxf4 { [%eval 4.62] [%clk 0:58:36] } 28. Bxf4 { [%eval 4.94] [%clk 1:02:11] } 28... Rg7 { [%eval 4.92] [%clk 0:57:40] } 29. Nf1? { [%eval 2.46] } { Mistake. f3 was best. } { [%clk 0:58:41] } 29... Ng5 { [%eval 3.0] [%clk 0:55:04] } 30. Bxg5 { [%eval 2.37] [%clk 0:58:35] } 30... Rxg5 { [%eval 2.51] [%clk 0:55:27] } 31. Nd2 { [%eval 2.56] [%clk 0:58:25] } 31... Kg7 { [%eval 1.99] [%clk 0:53:59] } 32. Rh4 { [%eval 2.14] [%clk 0:56:56] } 32... Rh8 { [%eval 1.73] [%clk 0:54:20] } 33. Rah1 { [%eval 2.11] [%clk 0:57:17] } 33... Rxh4 { [%eval 1.86] [%clk 0:54:40] } 34. Rxh4 { [%eval 2.11] } 34... Qf7 { [%eval 2.08] } 35. Qf1? { [%eval 0.74] } { Mistake. f3 was best. } { [%clk 0:53:23] } 35... Rh5 { [%eval 0.92] [%clk 0:48:59] } 36. Qh1 { [%eval 0.98] [%clk 0:52:54] } 36... Rxh4 { [%eval 0.79] [%clk 0:43:57] } 37. Qxh4 { [%eval 0.57] [%clk 0:53:21] } 37... Qg6 { [%eval 0.99] [%clk 0:44:14] } 38. f4?! { [%eval 0.07] } { Inaccuracy. f3 was best. } { [%clk 0:52:42] } 38... Qh6 { [%eval 0.04] [%clk 0:39:08] } 39. Qxh6+ { [%eval 0.0] [%clk 0:48:39] } 39... Kxh6 { [%eval 0.0] [%clk 0:39:32] } 40. Kf2 { [%eval 0.0] [%clk 0:48:37] } 40... a4 { [%eval 0.13] [%clk 0:36:18] } 1/2-1/2