Event: Lower Saxony Championship | A
Site: -
Date: 2023-01-05
White: Boerma, Daniel
WhiteElo: 1909
Black: Kiesel, Harald
BlackElo: 2035
Result: 1/2-1/2
ECO: A46
Opening: Yusupov-Rubinstein System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... e6 { [%eval 0.2] [%clk 1:30:53] } 2. Nf3 { [%eval 0.29] [%clk 1:31:07] } 2... Nf6 { [%eval 0.38] [%clk 1:31:05] } 3. e3 { [%eval 0.11] [%clk 1:31:20] } 3... b6 { [%eval 0.12] [%clk 1:30:10] } 4. Bd3 { [%eval 0.03] [%clk 1:31:36] } 4... Bb7 { [%eval 0.12] [%clk 1:30:30] } 5. Nbd2 { [%eval 0.12] [%clk 1:31:53] } 5... d5 { [%eval 0.07] [%clk 1:28:44] } 6. O-O { [%eval 0.0] [%clk 1:32:07] } 6... Be7 { [%eval 0.1] [%clk 1:28:45] } 7. b3 { [%eval 0.0] [%clk 1:31:54] } 7... O-O { [%eval 0.14] [%clk 1:27:57] } 8. Bb2 { [%eval 0.14] [%clk 1:32:08] } 8... c5 { [%eval 0.19] [%clk 1:27:35] } 9. Ne5 { [%eval 0.1] [%clk 1:32:00] } 9... Nc6 { [%eval 0.08] [%clk 1:24:22] } 10. f4 { [%eval -0.23] [%clk 1:32:29] } 10... Qc7 { [%eval 0.21] [%clk 1:12:24] } 11. a3 { [%eval 0.02] [%clk 1:31:23] } 11... Nxe5 { [%eval 0.46] [%clk 1:00:49] } 12. dxe5 { [%eval 0.42] [%clk 1:31:53] } 12... Ne4 { [%eval 0.5] [%clk 1:01:01] } 13. f5? { [%eval -0.99] } { Mistake. Nxe4 was best. } { [%clk 1:32:23] } 13... exf5 { [%eval -1.0] [%clk 0:59:09] } 14. Rxf5 { [%eval -0.9] [%clk 1:32:53] } 14... Nxd2 { [%eval -1.06] [%clk 0:55:35] } 15. Qxd2 { [%eval -1.05] [%clk 1:33:23] } 15... c4?! { [%eval 0.0] } { Inaccuracy. g6 was best. } { [%clk 0:52:30] } 16. Be2 { [%eval 0.04] [%clk 1:32:02] } 16... Rac8 { [%eval 0.13] [%clk 0:51:09] } 17. bxc4 { [%eval -0.3] [%clk 1:31:16] } 17... dxc4 { [%eval -0.24] [%clk 0:51:28] } 18. Qc3?! { [%eval -0.94] } { Inaccuracy. Bd4 was best. } { [%clk 1:28:54] } 18... Be4 { [%eval -0.97] [%clk 0:40:45] } 19. Rf4 { [%eval -0.9] [%clk 1:28:24] } 19... Qc6 { [%eval -0.68] [%clk 0:39:55] } 20. Bf3?! { [%eval -1.29] } { Inaccuracy. Bg4 was best. } { [%clk 1:27:39] } 20... Bxf3 { [%eval -1.26] [%clk 0:37:04] } 21. Rxf3 { [%eval -1.36] [%clk 1:27:28] } 21... Qe6?! { [%eval -0.75] } { Inaccuracy. b5 was best. } { [%clk 0:25:34] } 22. Raf1 { [%eval -0.85] [%clk 1:27:23] } 22... f6 { [%eval -0.47] [%clk 0:21:11] } 23. a4 { [%eval -0.71] [%clk 1:27:08] } 23... fxe5?! { [%eval -0.09] } { Inaccuracy. h6 was best. } { [%clk 0:16:48] } 24. Qxe5 { [%eval -0.27] [%clk 1:26:42] } 24... Qxe5 { [%eval -0.21] [%clk 0:16:38] } 25. Rxf8+ { [%eval -0.39] [%clk 1:26:47] } 25... Bxf8 { [%eval -0.33] [%clk 0:15:01] } 26. Bxe5 { [%eval 0.0] [%clk 1:27:07] } 26... Bc5 { [%eval 0.0] [%clk 0:13:00] } 27. Bd4 { [%eval 0.0] [%clk 1:26:36] } 27... Bxd4 { [%eval 0.0] [%clk 0:11:39] } 28. exd4 { [%eval 0.0] [%clk 1:26:51] } 28... Rd8 { [%eval 0.16] [%clk 0:11:49] } 29. c3 { [%eval 0.0] [%clk 1:27:06] } 29... Rd5 { [%eval 0.47] [%clk 0:12:04] } 30. Rb1 { [%eval 0.35] [%clk 1:27:01] } 30... Rd7 { [%eval 0.35] [%clk 0:07:56] } 31. Kf2 { [%eval 0.46] [%clk 1:26:15] } 31... Kf7 { [%eval 0.27] [%clk 0:08:16] } 32. Rb5 { [%eval 0.13] [%clk 1:26:05] } 32... Ke6 { [%eval 0.13] [%clk 0:08:16] } 33. Ke3 { [%eval 0.13] [%clk 1:25:54] } 33... Kd6 { [%eval 0.13] [%clk 0:08:11] } 34. Re5 { [%eval 0.01] [%clk 1:25:03] } 34... a6?! { [%eval 0.99] } { Inaccuracy. Rf7 was best. } { [%clk 0:07:10] } 35. Re8?! { [%eval 0.0] } { Inaccuracy. Ke4 was best. } { [%clk 1:24:58] } 35... Kc7? { [%eval 1.52] } { Mistake. Re7+ was best. } { [%clk 0:03:58] } 36. Ke4 { [%eval 1.11] [%clk 1:24:38] } 36... b5? { [%eval 2.39] } { Mistake. Rd6 was best. } { [%clk 0:03:27] } 37. axb5 { [%eval 2.35] [%clk 1:24:42] } 37... axb5 { [%eval 2.48] [%clk 0:03:57] } 38. d5 { [%eval 2.12] [%clk 1:23:52] } 38... Rf7?! { [%eval 3.07] } { Inaccuracy. b4 was best. } { [%clk 0:01:45] } 39. Kd4 { [%eval 3.29] [%clk 1:24:07] } 39... Kb6? { [%eval 5.29] } { Mistake. Rf2 was best. } { [%clk 0:00:54] } 40. Re6+?! { [%eval 3.52] } { Inaccuracy. Rb8+ was best. } { [%clk 1:24:01] } 40... Ka5 { [%eval 3.66] [%clk 0:01:14] } 41. Kc5 { [%eval 3.63] [%clk 1:24:16] } 41... Ka4 { [%eval 3.83] [%clk 0:00:38] } 42. Re3 { [%eval 3.5] [%clk 1:24:00] } 42... Rf2 { [%eval 3.83] [%clk 0:14:54] } 43. Rg3? { [%eval 2.2] } { Mistake. d6 was best. } { [%clk 1:24:15] } 43... g6? { [%eval 3.96] } { Mistake. Rd2 was best. } { [%clk 0:15:10] } 44. d6 { [%eval 3.68] [%clk 1:24:40] } 44... Rd2 { [%eval 4.34] [%clk 0:12:34] } 45. Kc6?? { [%eval 0.0] } { Blunder. Rg5 was best. } { [%clk 1:25:05] } 45... b4 { [%eval 0.01] } 46. cxb4 { [%eval 0.0] [%clk 1:25:35] } 46... Kxb4 { [%eval 0.0] } 47. Rg5 { [%eval 0.0] [%clk 1:26:05] } 47... c3 { [%eval 0.0] } 48. Rb5+ { [%eval 0.0] [%clk 1:26:35] } 48... Kc4 { [%eval 0.0] } 49. d7 { [%eval -0.02] [%clk 1:26:00] } 49... c2 { [%eval 0.0] } 50. Rc5+ { [%eval 0.0] [%clk 1:26:05] } 50... Kb4 { [%eval 0.0] } 51. Rb5+ { [%eval 0.0] [%clk 1:25:49] } 51... Kc3 { [%eval 0.0] } 52. Rc5+ { [%eval 0.0] [%clk 1:24:39] } 52... Kb4 { [%eval 0.0] } 53. Rb5+ { [%eval 0.0] [%clk 1:23:28] } 53... Kc3 { [%eval 0.0] } 54. Rc5+ { [%eval 0.0] [%clk 1:23:17] } 1/2-1/2