Event: Heusenstamm Sparkassen Open 2021
Date: 2021-11-19
White: Sumets, Andrey
Black: Kersten, Uwe
Result: 1-0
ECO: A56
Opening: Benoni Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... Nf6 { [%eval 0.34] [%clk 1:26:51] } 2. c4 { [%eval 0.23] [%clk 1:31:20] } 2... c5 { [%eval 0.56] [%clk 1:27:03] } 3. d5 { [%eval 0.52] [%clk 1:31:45] } 3... g6 { [%eval 0.85] [%clk 1:26:49] } 4. Nc3 { [%eval 0.94] [%clk 1:32:11] } 4... Bg7 { [%eval 0.83] [%clk 1:27:12] } 5. e4 { [%eval 0.9] [%clk 1:32:37] } 5... d6 { [%eval 0.7] [%clk 1:27:34] } 6. Nf3 { [%eval 0.71] [%clk 1:32:46] } 6... O-O { [%eval 0.64] [%clk 1:27:49] } 7. h3 { [%eval 0.63] [%clk 1:33:13] } 7... e6 { [%eval 0.66] [%clk 1:28:01] } 8. Bd3 { [%eval 1.01] [%clk 1:33:38] } 8... Na6 { [%eval 1.5] [%clk 1:27:59] } 9. O-O { [%eval 1.5] [%clk 1:33:52] } 9... e5 { [%eval 1.38] [%clk 1:28:01] } 10. Bg5 { [%eval 1.48] [%clk 1:34:10] } 10... h6 { [%eval 1.38] [%clk 1:28:12] } 11. Bh4 { [%eval 1.29] [%clk 1:34:37] } 11... Nc7 { [%eval 1.05] [%clk 1:21:37] } 12. Ne1 { [%eval 1.31] [%clk 1:28:32] } 12... Qe8 { [%eval 1.15] [%clk 1:19:22] } 13. g4 { [%eval 1.16] [%clk 1:03:51] } 13... Nd7?! { [%eval 1.89] } { Inaccuracy. Nh7 was best. } { [%clk 1:12:33] } 14. Qd2 { [%eval 1.84] [%clk 0:57:54] } 14... a6 { [%eval 2.04] [%clk 1:04:33] } 15. Bg3?! { [%eval 1.01] } { Inaccuracy. a4 was best. } { [%clk 0:50:26] } 15... Qe7?! { [%eval 1.66] } { Inaccuracy. b5 was best. } { [%clk 1:01:25] } 16. Ng2 { [%eval 1.45] [%clk 0:47:51] } 16... Kh7 { [%eval 1.67] [%clk 0:57:49] } 17. a3 { [%eval 1.24] [%clk 0:47:27] } 17... Rb8 { [%eval 1.63] [%clk 0:54:00] } 18. Qe2 { [%eval 1.1] [%clk 0:45:39] } 18... Qe8?! { [%eval 1.94] } { Inaccuracy. b5 was best. } { [%clk 0:22:30] } 19. b4 { [%eval 1.86] [%clk 0:45:20] } 19... a5 { [%eval 2.17] [%clk 0:18:52] } 20. bxa5 { [%eval 2.04] [%clk 0:39:51] } 20... Ra8 { [%eval 1.87] [%clk 0:17:33] } 21. Ne3 { [%eval 2.14] [%clk 0:34:16] } 21... Nf6 { [%eval 1.82] [%clk 0:11:17] } 22. Nb5 { [%eval 2.09] [%clk 0:30:03] } 22... Qe7 { [%eval 2.16] [%clk 0:10:01] } 23. Qe1 { [%eval 2.1] [%clk 0:25:28] } 23... Nce8 { [%eval 1.91] [%clk 0:09:58] } 24. Rb1 { [%eval 1.87] [%clk 0:24:58] } 24... h5 { [%eval 2.0] [%clk 0:07:35] } 25. Bh4?! { [%eval 1.41] } { Inaccuracy. f3 was best. } { [%clk 0:23:41] } 25... Rh8?! { [%eval 2.18] } { Inaccuracy. hxg4 was best. } { [%clk 0:04:38] } 26. f3 { [%eval 1.91] [%clk 0:17:32] } 26... Kg8 { [%eval 1.98] [%clk 0:03:56] } 27. Kg2 { [%eval 1.76] [%clk 0:17:41] } 27... Qd7 { [%eval 1.96] [%clk 0:02:39] } 28. Rh1 { [%eval 1.57] [%clk 0:17:20] } 28... Nh7 { [%eval 1.56] [%clk 0:02:36] } 29. gxh5?! { [%eval 0.93] } { Inaccuracy. Bc2 was best. } { [%clk 0:14:14] } 29... Nhf6 { [%eval 1.07] [%clk 0:02:33] } 30. hxg6 { [%eval 1.25] [%clk 0:12:37] } 30... fxg6 { [%eval 1.44] [%clk 0:03:01] } 31. Kf1?! { [%eval 0.82] } { Inaccuracy. Ng4 was best. } { [%clk 0:11:57] } 31... Nh5 { [%eval 0.94] [%clk 0:03:03] } 32. Ng2 { [%eval 1.04] [%clk 0:11:48] } 32... Qf7 { [%eval 0.74] [%clk 0:02:02] } 33. Ke2 { [%eval 1.19] [%clk 0:11:59] } 33... Bf6 { [%eval 0.99] [%clk 0:01:18] } 34. Bf2 { [%eval 0.57] [%clk 0:09:53] } 34... Bd8 { [%eval 0.63] [%clk 0:01:35] } 35. Be3 { [%eval 0.75] [%clk 0:09:07] } 35... Bxa5 { [%eval 0.52] [%clk 0:01:28] } 36. Qf2 { [%eval 0.53] [%clk 0:09:26] } 36... Bd8 { [%eval 0.56] [%clk 0:00:57] } 37. f4 { [%eval 0.96] [%clk 0:09:37] } 37... exf4? { [%eval 2.27] } { Mistake. Bf6 was best. } { [%clk 0:00:36] } 38. Nxf4 { [%eval 2.23] [%clk 0:10:02] } 38... Nxf4+ { [%eval 2.09] [%clk 0:00:33] } 39. Qxf4 { [%eval 2.0] [%clk 0:09:30] } 39... Qxf4 { [%eval 2.17] [%clk 0:00:44] } 40. Bxf4 { [%eval 2.35] [%clk 0:09:56] } 40... Ra6 { [%eval 2.76] [%clk 0:00:32] } 41. Rbg1 { [%eval 2.42] [%clk 0:09:27] } 41... Kf7 { [%eval 2.79] [%clk 0:22:21] } 42. Rg3 { [%eval 2.63] [%clk 0:38:24] } 42... Bh4 { [%eval 2.76] [%clk 0:16:59] } 43. Rf3 { [%eval 2.82] [%clk 0:37:25] } 43... Bf6 { [%eval 3.78] [%clk 0:16:52] } 44. Kd2? { [%eval 1.93] } { Mistake. Bg5 was best. } { [%clk 0:31:54] } 44... Ke7 { [%eval 2.27] [%clk 0:14:35] } 45. e5 { [%eval 2.33] [%clk 0:16:24] } 45... dxe5 { [%eval 2.17] [%clk 0:12:06] } 46. Be3 { [%eval 2.33] [%clk 0:16:48] } 46... b6?? { [%eval 5.33] } { Blunder. Kd8 was best. } { [%clk 0:11:06] } 47. Bxg6 { [%eval 4.61] [%clk 0:16:56] } 47... Ra4?! { [%eval 6.85] } { Inaccuracy. e4 was best. } { [%clk 0:01:31] } 48. Bxe8 { [%eval 6.38] [%clk 0:13:07] } 48... Rxe8 { [%eval 6.37] [%clk 0:01:55] } 49. d6+ { [%eval 6.7] [%clk 0:13:20] } 1-0