Event: Kandidatklassen
Date: 2023-04-08
White: Koch-Muller, Oscar
Black: Le Besq, Alexander
Result: 0-1
ECO: D46
Opening: Semi-Slav Defense: Main Line
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... d5 { [%eval 0.27] [%clk 1:30:48] } 2. c4 { [%eval 0.29] [%clk 1:31:24] } 2... e6 { [%eval 0.3] [%clk 1:31:14] } 3. Nc3 { [%eval 0.39] [%clk 1:31:50] } 3... c6 { [%eval 0.27] [%clk 1:31:38] } 4. e3 { [%eval 0.17] [%clk 1:32:10] } 4... Nf6 { [%eval 0.22] [%clk 1:31:38] } 5. Nf3 { [%eval 0.13] [%clk 1:32:35] } 5... Be7 { [%eval 0.33] [%clk 1:31:29] } 6. Qc2 { [%eval 0.28] [%clk 1:32:43] } 6... O-O { [%eval 0.42] [%clk 1:29:32] } 7. b3 { [%eval 0.37] [%clk 1:33:04] } 7... Nbd7 { [%eval 0.37] [%clk 1:28:55] } 8. Bd3 { [%eval 0.4] [%clk 1:32:51] } 8... b6 { [%eval 0.35] [%clk 1:22:42] } 9. O-O { [%eval 0.42] [%clk 1:32:34] } 9... Bb7 { [%eval 0.53] [%clk 1:21:52] } 10. Bb2 { [%eval 0.47] [%clk 1:32:18] } 10... Rc8 { [%eval 0.5] [%clk 1:21:16] } 11. Rad1 { [%eval 0.63] [%clk 1:17:04] } 11... Qc7 { [%eval 0.56] [%clk 1:12:00] } 12. Rfe1 { [%eval 0.53] [%clk 1:12:36] } 12... h6 { [%eval 0.67] [%clk 1:05:06] } 13. h3 { [%eval 0.44] [%clk 0:55:31] } 13... Rfd8 { [%eval 0.55] [%clk 1:01:16] } 14. Nd2?! { [%eval -0.21] } { Inaccuracy. e4 was best. } { [%clk 0:54:04] } 14... c5 { [%eval -0.22] [%clk 0:50:39] } 15. e4?! { [%eval -0.97] } { Inaccuracy. Nf1 was best. } { [%clk 0:42:42] } 15... dxc4 { [%eval -0.77] [%clk 0:47:08] } 16. Nxc4 { [%eval -0.95] [%clk 0:38:08] } 16... cxd4 { [%eval -0.91] [%clk 0:46:28] } 17. Nb5 { [%eval -0.99] [%clk 0:38:23] } 17... Qb8 { [%eval -1.01] [%clk 0:42:25] } 18. Nxd4 { [%eval -0.89] [%clk 0:36:13] } 18... a6 { [%eval -1.02] [%clk 0:30:10] } 19. Qe2 { [%eval -0.78] [%clk 0:30:33] } 19... Bb4?! { [%eval 0.19] } { Inaccuracy. b5 was best. } { [%clk 0:26:14] } 20. Nd2?! { [%eval -0.78] } { Inaccuracy. e5 was best. } { [%clk 0:30:37] } 20... Nc5 { [%eval -0.8] [%clk 0:23:39] } 21. e5?? { [%eval -2.81] } { Blunder. Bb1 was best. } { [%clk 0:17:08] } 21... Nd5 { [%eval -3.08] [%clk 0:22:26] } 22. Bb1 { [%eval -3.25] [%clk 0:15:26] } 22... Nc3?! { [%eval -2.28] } { Inaccuracy. Nf4 was best. } { [%clk 0:15:56] } 23. Bxc3 { [%eval -2.24] [%clk 0:12:57] } 23... Bxc3 { [%eval -2.81] [%clk 0:16:24] } 24. N4f3 { [%eval -2.6] [%clk 0:11:14] } 24... Qa8?? { [%eval -0.78] } { Blunder. Bxf3 was best. } { [%clk 0:14:51] } 25. Rf1?! { [%eval -1.73] } { Inaccuracy. Qe3 was best. } { [%clk 0:09:20] } 25... Bxd2 { [%eval -1.7] [%clk 0:09:03] } 26. Rxd2 { [%eval -1.68] [%clk 0:09:48] } 26... Rxd2 { [%eval -1.8] [%clk 0:08:01] } 27. Qxd2 { [%eval -1.76] [%clk 0:10:17] } 27... Bxf3 { [%eval -1.85] [%clk 0:06:39] } 28. gxf3 { [%eval -1.75] [%clk 0:10:45] } 28... Rd8? { [%eval -0.5] } { Mistake. Qxf3 was best. } { [%clk 0:04:27] } 29. Qc2?! { [%eval -1.12] } { Inaccuracy. Qe3 was best. } { [%clk 0:09:48] } 29... g6 { [%eval -1.29] [%clk 0:04:28] } 30. b4 { [%eval -1.84] [%clk 0:09:41] } 30... Nd3 { [%eval -1.81] [%clk 0:03:44] } 31. Qc7 { [%eval -2.28] [%clk 0:07:29] } 31... Nf4?! { [%eval -1.49] } { Inaccuracy. Rd4 was best. } { [%clk 0:02:01] } 32. Be4 { [%eval -1.72] } 32... Qb8 { [%eval -1.24] [%clk 0:02:18] } 33. Qxb8 { [%eval -1.31] [%clk 0:04:09] } 33... Rxb8 { [%eval -1.55] [%clk 0:02:47] } 34. Rd1 { [%eval -2.08] [%clk 0:04:06] } 34... Nxh3+ { [%eval -2.24] [%clk 0:01:58] } 35. Kf1?! { [%eval -3.12] } { Inaccuracy. Kg2 was best. } { [%clk 0:04:31] } 35... a5?! { [%eval -2.29] } { Inaccuracy. Nf4 was best. } { [%clk 0:01:17] } 36. b5 { [%eval -2.35] [%clk 0:04:27] } 36... Ng5?! { [%eval -1.68] } { Inaccuracy. Nf4 was best. } { [%clk 0:00:58] } 37. Bc6 { [%eval -2.09] [%clk 0:04:24] } 37... Nh7?? { [%eval -0.32] } { Blunder. Nh3 was best. } { [%clk 0:01:02] } 38. f4 { [%eval -0.34] [%clk 0:03:32] } 38... Nf8 { [%eval -0.29] [%clk 0:01:09] } 39. Rd6 { [%eval -0.28] [%clk 0:02:49] } 39... Kg7 { [%eval -0.27] [%clk 0:00:48] } 40. Ke2 { [%eval -0.52] [%clk 0:01:38] } 40... Kg8 { [%eval -0.01] [%clk 0:00:34] } 41. Be4 { [%eval -0.06] [%clk 0:27:49] } 41... Kg7 { [%eval -0.04] [%clk 0:28:52] } 42. Bc2 { [%eval -0.07] [%clk 0:25:52] } 42... g5 { [%eval -0.05] [%clk 0:18:26] } 43. fxg5 { [%eval -0.12] [%clk 0:22:36] } 43... hxg5 { [%eval -0.03] [%clk 0:18:49] } 44. Kf3 { [%eval -0.02] [%clk 0:18:25] } 44... Ng6 { [%eval -0.05] [%clk 0:09:32] } 45. Bxg6 { [%eval -0.04] [%clk 0:15:53] } 45... Kxg6 { [%eval -0.03] [%clk 0:09:53] } 46. Kg4? { [%eval -1.36] } { Mistake. Ke4 was best. } { [%clk 0:10:48] } 46... Rc8 { [%eval -1.05] [%clk 0:05:21] } 47. Rc6 { [%eval -1.27] [%clk 0:11:16] } 47... Rd8 { [%eval -1.24] [%clk 0:05:33] } 48. Rxb6 { [%eval -1.29] [%clk 0:11:35] } 48... Rd4+ { [%eval -1.18] [%clk 0:05:35] } 49. Kf3 { [%eval -1.09] [%clk 0:09:19] } 49... Ra4 { [%eval -0.72] [%clk 0:05:13] } 50. Ra6 { [%eval -1.02] [%clk 0:08:09] } 50... Rxa2 { [%eval -1.11] [%clk 0:04:52] } 51. b6?! { [%eval -1.73] } { Inaccuracy. Ke3 was best. } { [%clk 0:08:09] } 51... Rb2 { [%eval -1.66] [%clk 0:04:43] } 52. Rxa5 { [%eval -1.92] [%clk 0:08:30] } 52... Rxb6 { [%eval -2.83] [%clk 0:05:07] } 53. Ra7 { [%eval -3.09] [%clk 0:08:00] } 53... Rb4 { [%eval -2.77] [%clk 0:05:07] } 54. Ke3 { [%eval -2.9] [%clk 0:06:38] } 54... Rb3+ { [%eval -2.5] [%clk 0:05:03] } 55. Ke4 { [%eval -3.13] [%clk 0:06:09] } 55... g4 { [%eval -3.04] [%clk 0:02:02] } 56. Ra8 { [%eval -3.0] [%clk 0:03:41] } 56... Kg7 { [%eval -2.71] } 57. Ra1 { [%eval -3.03] [%clk 0:03:14] } 57... Kh6 { [%eval -2.79] [%clk 0:01:45] } 58. Ra8 { [%eval -2.56] [%clk 0:02:24] } 58... Rb4+ { [%eval -2.55] [%clk 0:01:25] } 59. Ke3 { [%eval -2.76] [%clk 0:02:05] } 59... Rb3+ { [%eval -2.6] [%clk 0:01:51] } 60. Ke4 { [%eval -2.59] [%clk 0:02:27] } 60... Kg7 { [%eval -2.79] [%clk 0:01:44] } 61. Ra1 { [%eval -2.6] [%clk 0:02:48] } 61... Rb4+ { [%eval -2.75] [%clk 0:01:15] } 62. Ke3 { [%eval -2.94] [%clk 0:03:07] } 62... Kh6?! { [%eval -2.05] } { Inaccuracy. Kg6 was best. } { [%clk 0:01:35] } 63. Ra8?! { [%eval -2.93] } { Inaccuracy. f4 was best. } { [%clk 0:02:28] } 63... Kh7 { [%eval -2.89] [%clk 0:01:59] } 64. Ra1 { [%eval -3.24] [%clk 0:02:36] } 64... Kg6 { [%eval -3.21] [%clk 0:02:24] } 65. Ra8 { [%eval -2.87] [%clk 0:01:23] } 65... Kf5 { [%eval -3.96] [%clk 0:02:45] } 66. Rf8?! { [%eval -5.24] } { Inaccuracy. Ra7 was best. } { [%clk 0:01:03] } 66... Rb3+ { [%eval -5.36] [%clk 0:03:03] } 67. Kd4 { [%eval -5.05] [%clk 0:00:48] } 67... Rb7 { [%eval -5.37] [%clk 0:02:47] } 68. Rg8 { [%eval -5.4] [%clk 0:01:17] } 68... Rb4+ { [%eval -5.54] [%clk 0:02:56] } 69. Kc3 { [%eval -6.12] [%clk 0:00:52] } 69... Rf4 { [%eval -6.14] [%clk 0:03:20] } 70. Kd3 { [%eval -5.55] [%clk 0:00:52] } 70... Rxf2 { [%eval -6.31] [%clk 0:03:25] } 71. Kd4 { [%eval -7.04] [%clk 0:00:48] } 71... Rf4+ { [%eval -6.88] [%clk 0:03:44] } 72. Ke3 { [%eval -7.96] [%clk 0:01:11] } 72... Kxe5 { [%eval -7.92] [%clk 0:03:55] } 73. Rg5+ { [%eval -8.32] [%clk 0:01:33] } 73... f5 { [%eval -8.14] [%clk 0:04:16] } 74. Rg8 { [%eval -8.78] [%clk 0:01:59] } 74... Rf3+ { [%eval -8.69] [%clk 0:04:41] } 75. Ke2 { [%eval -8.89] [%clk 0:02:23] } 75... Ra3 { [%eval -8.84] [%clk 0:04:59] } 76. Rb8 { [%eval -9.79] [%clk 0:02:44] } 76... Ra4 { [%eval -8.41] [%clk 0:05:13] } 77. Rc8 { [%eval -8.74] [%clk 0:02:58] } 77... Kf4 { [%eval -9.12] [%clk 0:05:35] } 78. Kf2 { [%eval -13.99] [%clk 0:03:07] } 78... e5 { [%eval -11.49] [%clk 0:05:58] } 79. Rb8 { [%eval -11.84] [%clk 0:03:18] } 79... Ra2+ { [%eval -16.25] [%clk 0:06:22] } 80. Kf1 { [%eval -17.3] [%clk 0:03:24] } 80... e4 { [%eval -15.78] [%clk 0:06:47] } 81. Rb4?! { [%eval #-10] } { Checkmate is now unavoidable. Rf8 was best. } { [%clk 0:03:36] } 81... Kf3 { [%eval #-9] [%clk 0:07:10] } 82. Rb1 { [%eval #-11] [%clk 0:03:59] } 82... e3 { [%eval #-11] [%clk 0:07:31] } 83. Rc1 { [%eval #-7] [%clk 0:04:09] } 83... Rf2+ { [%eval #-12] [%clk 0:07:43] } 84. Kg1 { [%eval #-8] [%clk 0:04:18] } 84... g3 { [%eval #-8] [%clk 0:08:01] } 85. Ra1 { [%eval #-14] [%clk 0:04:16] } 85... g2 { [%eval #-13] [%clk 0:07:10] } 86. Kh2 { [%eval #-3] [%clk 0:03:58] } 86... Rf1 { [%eval #-2] [%clk 0:07:24] } 87. Rxf1+ { [%eval #-2] [%clk 0:04:23] } 87... gxf1=R { [%eval #-1] [%clk 0:07:48] } 88. Kh3 { [%eval #-1] [%clk 0:04:48] } 88... Rh1# { [%clk 0:08:13] } 0-1