Event: Round 4: Zechen Yu - Michael Karl Rohland
Date: 2024-02-25
White: Zechen Yu
WhiteElo: 1665
Black: Michael Karl Rohland
BlackElo: 1858
Result: 0-1
ECO: B24
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.13] [%clk 1:26:14] } 1... c5 { [%eval 0.33] [%clk 1:30:55] } 2. Nc3 { [%eval 0.24] [%clk 1:26:39] } 2... Nc6 { [%eval 0.41] [%clk 1:31:21] } 3. g3 { [%eval 0.0] [%clk 1:27:04] } 3... g6 { [%eval 0.13] [%clk 1:31:45] } 4. Bg2 { [%eval 0.0] [%clk 1:27:29] } 4... Bg7 { [%eval 0.0] [%clk 1:32:13] } 5. f4 { [%eval -0.08] [%clk 1:27:53] } 5... d6 { [%eval -0.08] [%clk 1:31:55] } 6. Nf3 { [%eval -0.22] [%clk 1:28:19] } 6... Bd7 { [%eval 0.0] [%clk 1:30:41] } 7. O-O { [%eval 0.0] [%clk 1:28:43] } 7... Qc8 { [%eval 0.22] [%clk 1:30:20] } 8. d3 { [%eval 0.12] [%clk 1:28:53] } 8... Bg4 { [%eval 0.57] [%clk 1:28:10] } 9. Ne2?! { [%eval 0.02] } { Inaccuracy. Nd5 was best. } { [%clk 1:28:51] } 9... b5 { [%eval 0.28] [%clk 1:27:18] } 10. c3 { [%eval 0.28] [%clk 1:29:01] } 10... e5?! { [%eval 1.32] } { Inaccuracy. Rb8 was best. } { [%clk 1:24:58] } 11. fxe5?! { [%eval 0.28] } { Inaccuracy. f5 was best. } { [%clk 1:27:17] } 11... Nxe5 { [%eval 0.43] [%clk 1:21:59] } 12. Nxe5 { [%eval 0.46] [%clk 1:27:26] } 12... dxe5 { [%eval 0.41] [%clk 1:22:21] } 13. Be3 { [%eval 0.43] [%clk 1:25:12] } 13... Nf6 { [%eval 0.3] [%clk 1:20:30] } 14. Bg5 { [%eval 0.03] [%clk 1:24:11] } 14... Nd7 { [%eval 0.23] [%clk 1:17:20] } 15. h3 { [%eval 0.05] [%clk 1:23:33] } 15... Be6 { [%eval 0.33] [%clk 1:06:06] } 16. Qd2 { [%eval 0.0] [%clk 1:23:40] } 16... O-O { [%eval 0.07] [%clk 1:01:32] } 17. Bh6?! { [%eval -0.57] } { Inaccuracy. b3 was best. } { [%clk 1:23:22] } 17... Nb6 { [%eval -0.45] [%clk 1:00:39] } 18. Kh2 { [%eval -0.41] [%clk 1:23:03] } 18... Qd7 { [%eval -0.19] [%clk 1:00:18] } 19. Bxg7 { [%eval -0.32] [%clk 1:19:23] } 19... Kxg7 { [%eval -0.32] [%clk 1:00:46] } 20. Rad1?! { [%eval -1.36] } { Inaccuracy. Qe3 was best. } { [%clk 1:19:38] } 20... Bxa2 { [%eval -1.31] [%clk 0:49:41] } 21. Nc1 { [%eval -1.51] [%clk 1:18:40] } 21... Be6 { [%eval -1.15] [%clk 0:49:57] } 22. Qf2 { [%eval -1.17] [%clk 1:17:55] } 22... Qe7 { [%eval -1.09] [%clk 0:48:43] } 23. d4 { [%eval -1.3] [%clk 1:17:16] } 23... cxd4 { [%eval -1.2] [%clk 0:47:44] } 24. cxd4 { [%eval -1.13] [%clk 1:17:35] } 24... Bc4 { [%eval -0.93] [%clk 0:42:46] } 25. Rfe1 { [%eval -0.88] [%clk 1:17:27] } 25... exd4 { [%eval -0.6] [%clk 0:42:16] } 26. Qxd4+?! { [%eval -1.16] } { Inaccuracy. b3 was best. } { [%clk 1:15:08] } 26... Kg8 { [%eval -0.96] [%clk 0:42:42] } 27. b3 { [%eval -0.81] [%clk 1:14:16] } 27... Rad8 { [%eval -0.82] [%clk 0:42:38] } 28. Qa1?! { [%eval -1.41] } { Inaccuracy. Qe3 was best. } { [%clk 1:11:35] } 28... Be6 { [%eval -1.49] [%clk 0:42:24] } 29. Qa5 { [%eval -1.99] [%clk 1:10:51] } 29... b4 { [%eval -1.96] [%clk 0:39:44] } 30. Qe5 { [%eval -2.31] [%clk 1:10:13] } 30... Rxd1 { [%eval -2.53] [%clk 0:36:37] } 31. Rxd1 { [%eval -2.48] [%clk 1:10:36] } 31... Rd8 { [%eval -2.73] [%clk 0:36:46] } 32. Rd4 { [%eval -2.99] [%clk 1:04:21] } 32... Rxd4 { [%eval -3.2] [%clk 0:36:04] } 33. Qxd4 { [%eval -2.8] [%clk 1:04:04] } 33... Qc7 { [%eval -2.29] [%clk 0:31:30] } 34. Nd3 { [%eval -2.14] [%clk 1:04:02] } 34... Qd7?! { [%eval -1.26] } { Inaccuracy. a5 was best. } { [%clk 0:24:00] } 35. Qxd7? { [%eval -2.57] } { Mistake. Qe3 was best. } { [%clk 1:01:32] } 35... Nxd7 { [%eval -2.56] [%clk 0:24:28] } 36. Nxb4 { [%eval -2.54] [%clk 1:01:50] } 36... Bxb3 { [%eval -2.78] [%clk 0:24:46] } 37. Nc6 { [%eval -2.6] [%clk 1:01:48] } 37... a6 { [%eval -2.55] [%clk 0:25:06] } 38. Bf1 { [%eval -3.03] [%clk 1:00:28] } 38... Nc5 { [%eval -3.26] [%clk 0:25:12] } 39. Na5 { [%eval -3.34] [%clk 0:56:45] } 39... Bc2 { [%eval -3.44] [%clk 0:24:13] } 40. e5 { [%eval -3.3] [%clk 0:56:32] } 40... Bd3 { [%eval -3.05] [%clk 0:21:04] } 41. Bxd3 { [%eval -3.52] [%clk 0:55:00] } 41... Nxd3 { [%eval -3.6] [%clk 0:21:33] } 42. Nc6 { [%eval -3.4] [%clk 0:55:18] } 42... Nc5 { [%eval -3.37] [%clk 0:21:29] } 43. Kg2 { [%eval -3.31] [%clk 0:49:52] } 43... Kf8 { [%eval -3.0] [%clk 0:19:31] } 44. Kf3 { [%eval -3.06] [%clk 0:50:02] } 44... Ke8 { [%eval -3.11] [%clk 0:19:48] } 45. Ke3 { [%eval -2.72] [%clk 0:49:37] } 45... Kd7 { [%eval -3.05] [%clk 0:20:11] } 46. Na5 { [%eval -3.01] [%clk 0:49:51] } 46... Kc7 { [%eval -2.89] [%clk 0:16:26] } 47. Kd4 { [%eval -2.95] [%clk 0:48:59] } 47... Nb7 { [%eval -2.92] [%clk 0:16:44] } 48. Nc4 { [%eval -3.01] [%clk 0:48:20] } 48... Kc6 { [%eval -3.13] [%clk 0:17:04] } 49. Na3 { [%eval -3.11] [%clk 0:48:16] } 49... Nc5 { [%eval -3.61] [%clk 0:14:23] } 50. h4 { [%eval -3.71] [%clk 0:42:36] } 50... h5 { [%eval -3.93] [%clk 0:13:41] } 51. Nc4 { [%eval -4.22] [%clk 0:38:55] } 51... Ne6+ { [%eval -4.03] [%clk 0:12:58] } 52. Ke4 { [%eval -4.2] [%clk 0:35:05] } 52... Kc5 { [%eval -4.1] [%clk 0:13:14] } 53. Nd6 { [%eval -4.74] [%clk 0:35:27] } 53... f5+ { [%eval -5.09] [%clk 0:13:11] } 54. Kd3 { [%eval -5.01] [%clk 0:35:37] } 54... Kd5 { [%eval -5.04] [%clk 0:13:23] } 55. Nf7 { [%eval -5.66] [%clk 0:33:57] } 55... a5 { [%eval -5.1] [%clk 0:11:47] } 56. Nd6 { [%eval -5.28] [%clk 0:33:15] } 56... Nc5+ { [%eval -5.3] [%clk 0:11:22] } 57. Ke3 { [%eval -5.17] [%clk 0:33:17] } 57... a4 { [%eval -5.19] [%clk 0:10:49] } 58. Nb5 { [%eval -5.85] [%clk 0:31:55] } 58... Kxe5 { [%eval -5.77] [%clk 0:10:57] } 59. Na3 { [%eval -5.85] [%clk 0:30:38] } 59... Kd5 { [%eval -6.1] } 60. Kf4 { [%eval -5.56] [%clk 0:29:27] } 60... Ne6+ { [%eval -5.74] [%clk 0:06:53] } 61. Ke3 { [%eval -5.8] [%clk 0:29:24] } 61... Kc5 { [%eval -5.69] [%clk 0:06:52] } 62. Kd3 { [%eval -5.91] [%clk 0:29:26] } 62... Kb4 { [%eval -6.03] [%clk 0:05:59] } 63. Nc4 { [%eval -6.23] [%clk 0:29:35] } 63... f4 { [%eval -6.15] [%clk 0:05:34] } 64. gxf4 { [%eval -6.42] [%clk 0:29:58] } 64... Nxf4+ { [%eval -6.37] [%clk 0:06:00] } 65. Kd4 { [%eval -6.38] [%clk 0:30:22] } 65... Ng2 { [%eval -6.47] [%clk 0:06:19] } 66. Ne5 { [%eval -6.14] [%clk 0:30:23] } 66... Nxh4 { [%eval -6.53] [%clk 0:06:40] } 67. Nd3+ { [%eval -6.66] [%clk 0:30:50] } 67... Kb5 { [%eval -6.6] [%clk 0:06:44] } 68. Nf4 { [%eval -6.68] [%clk 0:31:12] } 68... Kb4 { [%eval -6.64] [%clk 0:05:54] } 69. Nd3+ { [%eval -6.45] [%clk 0:31:28] } 69... Kb5 { [%eval -6.47] [%clk 0:05:10] } 70. Nf4 { [%eval -6.54] [%clk 0:31:51] } 70... a3 { [%eval -6.6] [%clk 0:05:29] } 71. Kc3 { [%eval -6.4] [%clk 0:31:58] } 71... Ka4 { [%eval -6.54] [%clk 0:05:39] } 72. Ne6 { [%eval -6.61] [%clk 0:32:06] } 72... Nf3 { [%eval -7.0] [%clk 0:05:23] } 73. Nf4 { [%eval -8.26] [%clk 0:32:31] } 73... Ne5 { [%eval -6.79] [%clk 0:05:26] } 74. Ne6 { [%eval -6.91] [%clk 0:30:57] } 74... h4 { [%eval -7.3] [%clk 0:05:28] } 75. Ng5 { [%eval -8.49] [%clk 0:31:22] } 75... Nc4 { [%eval -11.35] [%clk 0:04:51] } 76. Nh3?! { [%eval #-11] } { Checkmate is now unavoidable. Kxc4 was best. } { [%clk 0:31:23] } 76... a2 { [%eval #-10] [%clk 0:05:10] } 77. Kxc4 { [%eval -42.15] [%clk 0:31:42] } 77... a1=Q { [%eval #-9] [%clk 0:05:33] } 78. Kd5 { [%eval #-9] [%clk 0:32:07] } 78... Qh1+ { [%eval #-8] [%clk 0:05:51] } 79. Ke6 { [%eval #-8] [%clk 0:32:35] } 79... Qxh3+ { [%eval #-7] [%clk 0:06:12] } 80. Kf6 { [%eval #-7] [%clk 0:32:59] } 80... Qf5+ { [%eval #-6] [%clk 0:06:23] } 81. Kg7?? { [%eval #-5] } { Checkmate is now unavoidable. Ke7 was best. } { [%clk 0:33:23] } 81... g5 { [%eval #-4] [%clk 0:06:38] } 82. Kh6 { [%eval #-4] [%clk 0:33:19] } 82... g4 { [%eval #-4] [%clk 0:07:02] } 83. Kg7 { [%eval #-4] [%clk 0:33:47] } 83... g3 { [%eval #-4] [%clk 0:07:24] } 84. Kh6 { [%eval #-3] [%clk 0:34:13] } 84... g2 { [%eval #-2] [%clk 0:07:48] } 85. Kg7 { [%eval #-2] [%clk 0:34:39] } 85... g1=Q+ { [%eval #-1] [%clk 0:08:11] } 86. Kh8 { [%eval #-1] [%clk 0:35:05] } 86... Qh5# { [%clk 0:07:45] } 0-1