Event: Round 9: Ryan Yang - Sihan Tao
Date: 2023-09-04
White: Ryan Yang
WhiteElo: 1999
Black: Sihan Tao
BlackElo: 2182
Result: 0-1
ECO: B72
Opening: Sicilian Defense: Dragon Variation, Classical Variation, Amsterdam Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:40] } 1... c5 { [%eval 0.32] [%clk 1:30:55] } 2. Nf3 { [%eval 0.0] [%clk 1:30:43] } 2... d6 { [%eval 0.0] [%clk 1:31:23] } 3. d4 { [%eval 0.25] [%clk 1:31:09] } 3... cxd4 { [%eval 0.13] [%clk 1:31:48] } 4. Nxd4 { [%eval 0.27] [%clk 1:31:36] } 4... Nf6 { [%eval 0.3] [%clk 1:32:12] } 5. Nc3 { [%eval 0.21] [%clk 1:32:01] } 5... Nc6 { [%eval 0.47] [%clk 1:32:38] } 6. Be2 { [%eval 0.12] [%clk 1:30:02] } 6... g6 { [%eval 0.32] [%clk 1:32:24] } 7. Be3 { [%eval 0.22] [%clk 1:29:11] } 7... Bg7 { [%eval 0.24] [%clk 1:32:45] } 8. Qd2 { [%eval 0.37] [%clk 1:29:32] } 8... Ng4 { [%eval 0.28] [%clk 1:33:05] } 9. Bxg4 { [%eval 0.35] [%clk 1:29:57] } 9... Bxg4 { [%eval 0.24] [%clk 1:33:30] } 10. f3 { [%eval 0.37] [%clk 1:29:56] } 10... Be6 { [%eval 0.26] [%clk 1:33:39] } 11. Nxe6 { [%eval -0.03] [%clk 1:21:14] } 11... fxe6 { [%eval 0.0] [%clk 1:34:06] } 12. O-O?! { [%eval -0.66] } { Inaccuracy. Bh6 was best. } { [%clk 1:19:11] } 12... Qa5 { [%eval -0.54] [%clk 1:33:03] } 13. Rad1 { [%eval -1.05] [%clk 1:15:40] } 13... O-O { [%eval -1.35] [%clk 1:31:45] } 14. Kh1 { [%eval -1.72] [%clk 1:07:46] } 14... Ne5?! { [%eval -0.66] } { Inaccuracy. Rac8 was best. } { [%clk 1:28:01] } 15. Qe2?! { [%eval -1.41] } { Inaccuracy. Ne2 was best. } { [%clk 1:07:50] } 15... Rac8 { [%eval -1.21] [%clk 1:27:22] } 16. Nb5?! { [%eval -1.94] } { Inaccuracy. Bd4 was best. } { [%clk 0:58:09] } 16... Nc4 { [%eval -1.9] [%clk 1:22:47] } 17. Nd4 { [%eval -2.04] [%clk 0:58:34] } 17... Nxe3 { [%eval -1.77] [%clk 1:22:41] } 18. Qxe3 { [%eval -2.07] [%clk 0:58:43] } 18... Bxd4 { [%eval -1.52] [%clk 1:22:12] } 19. Rxd4 { [%eval -1.86] [%clk 0:57:02] } 19... Qb5 { [%eval -1.59] [%clk 1:22:19] } 20. Rdd1?! { [%eval -2.23] } { Inaccuracy. c4 was best. } { [%clk 0:56:11] } 20... Rxc2 { [%eval -2.5] [%clk 1:21:27] } 21. Qxa7 { [%eval -2.27] [%clk 0:53:25] } 21... Qxb2 { [%eval -2.88] [%clk 1:21:06] } 22. Rb1 { [%eval -1.87] [%clk 0:52:09] } 22... Qxa2 { [%eval -1.56] [%clk 1:19:05] } 23. Qxa2 { [%eval -1.63] [%clk 0:52:33] } 23... Rxa2 { [%eval -1.6] [%clk 1:19:05] } 24. Rxb7 { [%eval -1.6] [%clk 0:52:33] } 24... Kf7 { [%eval -1.49] [%clk 1:19:56] } 25. h4 { [%eval -1.6] [%clk 0:52:19] } 25... Rc8 { [%eval -1.61] [%clk 1:20:15] } 26. Kh2 { [%eval -1.66] [%clk 0:52:13] } 26... Rcc2 { [%eval -1.66] [%clk 1:20:42] } 27. Rg1 { [%eval -1.63] [%clk 0:52:38] } 27... Kf6 { [%eval -1.36] [%clk 1:20:42] } 28. Kh3 { [%eval -1.31] [%clk 0:51:37] } 28... h5 { [%eval -1.4] [%clk 1:20:25] } 29. Rb5 { [%eval -1.82] [%clk 0:50:40] } 29... Rab2 { [%eval -1.28] [%clk 1:19:29] } 30. Ra5 { [%eval -1.77] [%clk 0:50:35] } 30... Rc5?! { [%eval -1.04] } { Inaccuracy. Re2 was best. } { [%clk 1:15:51] } 31. Ra6?! { [%eval -1.74] } { Inaccuracy. Rga1 was best. } { [%clk 0:46:46] } 31... Rcb5 { [%eval -1.2] [%clk 1:15:29] } 32. Rc1?! { [%eval -2.0] } { Inaccuracy. Rga1 was best. } { [%clk 0:43:37] } 32... g5? { [%eval -0.44] } { Mistake. Re2 was best. } { [%clk 1:14:33] } 33. hxg5+?! { [%eval -1.16] } { Inaccuracy. Ra8 was best. } { [%clk 0:42:37] } 33... Rxg5 { [%eval -1.42] [%clk 1:15:00] } 34. Rg1 { [%eval -1.41] [%clk 0:42:18] } 34... h4?! { [%eval -0.61] } { Inaccuracy. Rf2 was best. } { [%clk 1:15:17] } 35. Ra8 { [%eval -0.56] [%clk 0:40:22] } 35... Rg3+ { [%eval -0.62] [%clk 1:15:06] } 36. Kh2?? { [%eval -2.62] } { Blunder. Kxh4 was best. } { [%clk 0:40:47] } 36... Kf7 { [%eval -2.55] [%clk 1:14:15] } 37. Rh8 { [%eval -2.34] [%clk 0:38:03] } 37... Rxf3 { [%eval -2.55] [%clk 1:14:07] } 38. Rxh4 { [%eval -2.96] [%clk 0:38:28] } 38... e5?! { [%eval -1.88] } { Inaccuracy. Rff2 was best. } { [%clk 1:14:19] } 39. Rh7+ { [%eval -1.87] [%clk 0:38:15] } 39... Ke6 { [%eval -1.88] [%clk 1:14:34] } 40. Ra1?! { [%eval -2.85] } { Inaccuracy. Rb1 was best. } { [%clk 0:35:31] } 40... Rf7? { [%eval -1.06] } { Mistake. Rff2 was best. } { [%clk 1:14:34] } 41. Rxf7 { [%eval -2.01] [%clk 0:33:32] } 41... Kxf7 { [%eval -1.64] [%clk 1:15:03] } 42. Kg3 { [%eval -2.1] [%clk 0:33:44] } 42... Rb3+ { [%eval -1.89] [%clk 1:15:27] } 43. Kf2 { [%eval -2.0] [%clk 0:34:08] } 43... Kf6 { [%eval -2.11] [%clk 1:15:45] } 44. Ra8 { [%eval -1.05] [%clk 0:33:49] } 44... e6 { [%eval -0.29] [%clk 1:13:22] } 45. Ra6 { [%eval -0.52] [%clk 0:29:59] } 45... Rd3 { [%eval -0.54] [%clk 1:13:39] } 46. Ke2?! { [%eval -1.34] } { Inaccuracy. g3 was best. } { [%clk 0:30:13] } 46... Rd4 { [%eval -0.24] [%clk 1:14:08] } 47. Kf3 { [%eval -0.78] [%clk 0:28:14] } 47... Kg5 { [%eval -1.29] [%clk 1:14:32] } 48. Ra8?? { [%eval -3.66] } { Blunder. Ra3 was best. } { [%clk 0:25:33] } 48... Rd3+ { [%eval -3.06] [%clk 1:12:34] } 49. Ke2 { [%eval -3.37] [%clk 0:25:57] } 49... Rd4 { [%eval -3.27] [%clk 1:12:21] } 50. Kf3 { [%eval -3.91] [%clk 0:25:58] } 50... d5 { [%eval -3.43] [%clk 1:12:42] } 51. Rg8+ { [%eval -3.62] [%clk 0:25:31] } 51... Kf6 { [%eval -3.59] [%clk 1:13:09] } 52. exd5 { [%eval -3.78] [%clk 0:23:23] } 52... exd5 { [%eval -3.73] [%clk 1:13:30] } 53. Rf8+ { [%eval -3.78] [%clk 0:23:51] } 53... Ke7 { [%eval -3.79] [%clk 1:13:51] } 54. Rh8 { [%eval -4.38] [%clk 0:24:08] } 54... Rf4+ { [%eval -4.33] [%clk 1:14:16] } 55. Ke2 { [%eval -4.67] [%clk 0:24:01] } 55... Ke6 { [%eval -4.39] [%clk 1:14:30] } 56. Ke3?! { [%eval -5.78] } { Inaccuracy. Rd8 was best. } { [%clk 0:23:30] } 56... d4+ { [%eval -5.89] [%clk 1:14:54] } 57. Kd3 { [%eval -5.88] [%clk 0:23:38] } 57... Rg4 { [%eval -5.93] [%clk 1:15:12] } 58. Rh2 { [%eval -7.5] [%clk 0:21:59] } 58... Kd5 { [%eval -7.62] [%clk 1:15:39] } 59. Ke2 { [%eval -7.66] [%clk 0:22:23] } 59... Ke4 { [%eval -7.28] [%clk 1:16:04] } 60. Kf2 { [%eval -7.7] [%clk 0:21:56] } 60... Rf4+ { [%eval -7.59] [%clk 1:16:16] } 61. Ke1 { [%eval -7.81] [%clk 0:21:21] } 61... Kd3 { [%eval -7.0] [%clk 1:16:25] } 62. g3 { [%eval -7.38] [%clk 0:21:03] } 62... Rf3 { [%eval -7.53] [%clk 1:16:02] } 63. Rg2 { [%eval -8.11] [%clk 0:20:56] } 63... Ke4 { [%eval -7.34] [%clk 1:16:05] } 64. g4 { [%eval -7.9] [%clk 0:18:54] } 64... Ra3 { [%eval -7.93] [%clk 1:16:08] } 65. Re2+ { [%eval -8.07] [%clk 0:19:06] } 65... Kf4 { [%eval -8.0] [%clk 1:16:26] } 66. Kf2 { [%eval -8.59] [%clk 0:19:20] } 66... Rf3+ { [%eval -8.09] [%clk 1:16:47] } 67. Ke1 { [%eval -8.06] [%clk 0:19:26] } 67... Rg3 { [%eval -7.82] [%clk 1:17:08] } 68. Rf2+ { [%eval -8.36] [%clk 0:19:42] } 68... Kxg4 { [%eval -8.29] [%clk 1:17:32] } 69. Rf8 { [%eval -7.59] [%clk 0:20:09] } 69... Rf3 { [%eval -8.27] [%clk 1:17:53] } 70. Re8 { [%eval -8.2] [%clk 0:20:30] } 70... Kf4 { [%eval -8.08] [%clk 1:18:19] } 71. Ke2 { [%eval -7.72] [%clk 0:20:57] } 71... Re3+ { [%eval -8.26] [%clk 1:18:38] } 72. Kd2 { [%eval -8.1] [%clk 0:21:21] } 72... Rh3 { [%eval -8.15] [%clk 1:18:58] } 73. Rf8+ { [%eval -8.78] [%clk 0:21:40] } 73... Ke4 { [%eval -8.83] [%clk 1:19:26] } 74. Ke1 { [%eval -14.83] [%clk 0:22:03] } 74... Rh1+ { [%eval -8.67] [%clk 1:19:51] } 75. Kd2 { [%eval -8.52] [%clk 0:22:29] } 75... Rh2+ { [%eval -9.61] [%clk 1:20:17] } 76. Ke1 { [%eval -63.75] [%clk 0:22:53] } 76... Ke3 { [%eval -66.29] [%clk 1:20:43] } 77. Kf1?! { [%eval #-18] } { Checkmate is now unavoidable. Kd1 was best. } { [%clk 0:23:09] } 77... d3 { [%eval #-19] [%clk 1:21:01] } 78. Kg1 { [%eval #-14] [%clk 0:23:07] } 78... Ra2 { [%eval #-21] [%clk 1:21:26] } 79. Re8 { [%eval #-11] [%clk 0:23:11] } 79... e4 { [%eval #-10] [%clk 1:21:50] } 80. Kf1 { [%eval #-11] [%clk 0:23:38] } 80... Ra1+ { [%eval #-10] [%clk 1:22:17] } 81. Kg2 { [%eval #-10] [%clk 0:24:04] } 81... d2 { [%eval #-9] [%clk 1:22:43] } 82. Kh2 { [%eval #-5] [%clk 0:24:29] } 82... d1=Q { [%eval #-4] [%clk 1:23:08] } 83. Rg8 { [%eval #-2] [%clk 0:24:52] } 83... Qh1+ { [%eval #-1] [%clk 1:23:34] } 84. Kg3 { [%eval #-1] [%clk 0:25:19] } 84... Rg1# { [%clk 1:23:30] } 0-1