Event: Round 9: Grayson Rorrer - Jiangwei Yu
Date: 2023-06-04
White: Grayson Rorrer
WhiteTitle: FM
Black: Jiangwei Yu
Result: 1/2-1/2
ECO: D10
Opening: Slav Defense: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... d5 { [%eval 0.27] [%clk 1:30:47] } 2. c4 { [%eval 0.29] [%clk 1:31:18] } 2... c6 { [%eval 0.3] [%clk 1:30:36] } 3. cxd5 { [%eval 0.24] [%clk 1:31:37] } 3... cxd5 { [%eval 0.19] [%clk 1:31:02] } 4. Bf4 { [%eval 0.32] [%clk 1:32:02] } 4... Nc6 { [%eval 0.29] [%clk 1:31:02] } 5. e3 { [%eval 0.25] [%clk 1:31:52] } 5... Nf6 { [%eval 0.13] [%clk 1:31:18] } 6. Nc3 { [%eval 0.0] [%clk 1:32:11] } 6... a6 { [%eval 0.23] [%clk 1:31:20] } 7. Be2 { [%eval 0.18] [%clk 1:30:51] } 7... Bf5 { [%eval 0.32] [%clk 1:31:17] } 8. h3 { [%eval 0.04] [%clk 1:30:09] } 8... e6 { [%eval 0.31] [%clk 1:29:53] } 9. Nf3 { [%eval 0.23] [%clk 1:27:00] } 9... Bd6 { [%eval 0.34] [%clk 1:29:07] } 10. Bxd6 { [%eval 0.34] [%clk 1:26:25] } 10... Qxd6 { [%eval 0.21] [%clk 1:29:36] } 11. Rc1 { [%eval 0.07] [%clk 1:26:26] } 11... Be4 { [%eval 0.35] [%clk 1:21:49] } 12. O-O { [%eval 0.36] [%clk 1:20:39] } 12... Bxf3 { [%eval 0.37] [%clk 1:21:38] } 13. Bxf3 { [%eval 0.26] [%clk 1:20:56] } 13... O-O { [%eval 0.3] [%clk 1:19:53] } 14. g3 { [%eval 0.13] [%clk 1:20:26] } 14... Rac8 { [%eval 0.11] [%clk 1:16:44] } 15. Qd2 { [%eval 0.19] [%clk 1:18:02] } 15... Qb4 { [%eval 0.11] [%clk 1:10:50] } 16. a3 { [%eval 0.17] [%clk 1:12:03] } 16... Qb6 { [%eval 0.49] [%clk 1:01:16] } 17. Na4 { [%eval 0.31] [%clk 1:03:29] } 17... Qa7 { [%eval 0.32] [%clk 0:54:11] } 18. Rc2 { [%eval 0.36] [%clk 0:55:28] } 18... Rfd8 { [%eval 0.34] [%clk 0:38:38] } 19. Rfc1 { [%eval 0.38] [%clk 0:54:27] } 19... Ne8 { [%eval 0.55] [%clk 0:38:54] } 20. Be2 { [%eval 0.44] [%clk 0:40:31] } 20... Nd6 { [%eval 0.39] [%clk 0:38:59] } 21. Bd3 { [%eval 0.61] [%clk 0:40:51] } 21... g6 { [%eval 0.56] [%clk 0:28:26] } 22. Rc3?! { [%eval -0.3] } { Inaccuracy. Qe1 was best. } { [%clk 0:36:01] } 22... Ne7?! { [%eval 0.52] } { Inaccuracy. e5 was best. } { [%clk 0:10:17] } 23. Rxc8 { [%eval 0.37] [%clk 0:32:06] } 23... Nexc8? { [%eval 1.7] } { Mistake. Rxc8 was best. } { [%clk 0:07:22] } 24. Qa5 { [%eval 1.72] [%clk 0:30:11] } 24... Re8 { [%eval 1.85] [%clk 0:07:01] } 25. Rc7 { [%eval 1.84] [%clk 0:25:15] } 25... Qb8 { [%eval 1.92] [%clk 0:07:26] } 26. Rd7 { [%eval 1.89] [%clk 0:24:48] } 26... Na7 { [%eval 2.02] [%clk 0:07:02] } 27. Qb6 { [%eval 1.78] [%clk 0:23:35] } 27... Nac8 { [%eval 1.74] [%clk 0:07:07] } 28. Qb4? { [%eval 0.3] } { Mistake. Qa5 was best. } { [%clk 0:23:47] } 28... b5 { [%eval 0.64] [%clk 0:05:39] } 29. Nc3 { [%eval 0.21] [%clk 0:21:04] } 29... Nb7 { [%eval 0.24] [%clk 0:05:05] } 30. Na2?? { [%eval -2.37] } { Blunder. e4 was best. } { [%clk 0:14:18] } 30... Nb6 { [%eval -2.46] [%clk 0:04:19] } 31. Re7 { [%eval -2.49] [%clk 0:14:43] } 31... Rc8? { [%eval -1.14] } { Mistake. Rd8 was best. } { [%clk 0:04:36] } 32. Nc3?! { [%eval -2.14] } { Inaccuracy. a4 was best. } { [%clk 0:13:12] } 32... Nd6 { [%eval -2.28] [%clk 0:04:34] } 33. a4 { [%eval -2.25] [%clk 0:11:35] } 33... Kf8 { [%eval -2.03] [%clk 0:04:37] } 34. Ra7 { [%eval -2.21] [%clk 0:11:58] } 34... Qxa7 { [%eval -1.98] [%clk 0:04:46] } 35. Qxd6+ { [%eval -2.3] [%clk 0:12:27] } 35... Kg8 { [%eval -2.4] [%clk 0:04:54] } 36. axb5 { [%eval -2.17] [%clk 0:12:24] } 36... a5?! { [%eval -1.16] } { Inaccuracy. axb5 was best. } { [%clk 0:05:04] } 37. e4? { [%eval -2.38] } { Mistake. h4 was best. } { [%clk 0:11:41] } 37... Qc7 { [%eval -2.31] [%clk 0:03:53] } 38. Qa3 { [%eval -2.34] [%clk 0:11:48] } 38... dxe4 { [%eval -2.39] [%clk 0:03:37] } 39. Nxe4 { [%eval -2.71] [%clk 0:11:18] } 39... Qc1+ { [%eval -2.21] [%clk 0:03:33] } 40. Kg2 { [%eval -2.19] [%clk 0:11:10] } 40... Qd1 { [%eval -2.2] [%clk 0:03:18] } 41. Nc5 { [%eval -2.21] [%clk 0:10:36] } 41... Qd2 { [%eval -2.14] [%clk 0:03:27] } 42. Qb3?! { [%eval -3.2] } { Inaccuracy. Ne4 was best. } { [%clk 0:08:02] } 42... Qb4? { [%eval -1.35] } { Mistake. Rd8 was best. } { [%clk 0:02:14] } 43. Qxb4 { [%eval -1.26] [%clk 0:08:17] } 43... axb4 { [%eval -1.06] [%clk 0:02:43] } 44. Kf3 { [%eval -1.39] [%clk 0:08:33] } 44... Nd5 { [%eval -0.9] [%clk 0:02:45] } 45. Be4 { [%eval -1.09] [%clk 0:07:47] } 45... Rb8 { [%eval -0.87] [%clk 0:02:51] } 46. Bd3 { [%eval -0.93] [%clk 0:08:10] } 46... Rd8 { [%eval -0.95] [%clk 0:01:53] } 47. Ke4 { [%eval -0.91] [%clk 0:07:17] } 47... Nb6 { [%eval -1.04] [%clk 0:01:56] } 48. Na6 { [%eval -0.8] [%clk 0:07:07] } 48... f5+ { [%eval -0.9] [%clk 0:02:05] } 49. Ke3 { [%eval -0.98] [%clk 0:07:03] } 49... Nd5+ { [%eval -1.03] [%clk 0:02:22] } 50. Kd2 { [%eval -0.91] [%clk 0:07:29] } 50... Rc8 { [%eval -0.42] [%clk 0:02:38] } 51. Nc5 { [%eval -0.29] [%clk 0:07:48] } 51... Kf7 { [%eval -0.23] [%clk 0:02:57] } 52. Bc4 { [%eval -0.32] [%clk 0:08:04] } 52... Ke7 { [%eval -0.14] [%clk 0:01:41] } 53. Bxd5 { [%eval 0.0] [%clk 0:07:40] } 53... exd5 { [%eval 0.0] [%clk 0:02:10] } 54. b6 { [%eval 0.0] [%clk 0:08:04] } 54... Rb8 { [%eval 0.0] [%clk 0:02:03] } 55. b7 { [%eval 0.0] [%clk 0:08:30] } 55... Kd6 { [%eval 0.0] [%clk 0:02:12] } 56. Ke3 { [%eval -0.35] [%clk 0:05:12] } 56... Re8+ { [%eval -0.26] [%clk 0:02:05] } 57. Kf4 { [%eval -0.27] [%clk 0:05:25] } 57... Kc7 { [%eval -0.27] [%clk 0:02:25] } 58. f3?? { [%eval -2.27] } { Blunder. b3 was best. } { [%clk 0:05:38] } 58... b3 { [%eval -2.46] [%clk 0:02:25] } 59. Nxb3 { [%eval -2.25] [%clk 0:04:47] } 59... Kxb7 { [%eval -2.41] [%clk 0:02:50] } 60. Nc5+ { [%eval -2.61] [%clk 0:05:06] } 60... Kc6 { [%eval -2.72] [%clk 0:03:09] } 61. Nd3 { [%eval -2.73] [%clk 0:05:32] } 61... Re2 { [%eval -2.72] [%clk 0:02:48] } 62. b3 { [%eval -2.72] [%clk 0:05:30] } 62... Kb5 { [%eval -2.64] [%clk 0:02:36] } 63. h4 { [%eval -2.88] [%clk 0:05:43] } 63... Rd2 { [%eval -2.91] [%clk 0:01:35] } 64. Ke3 { [%eval -2.72] [%clk 0:06:06] } 64... Rd1 { [%eval -2.88] [%clk 0:01:49] } 65. Nf4 { [%eval -2.95] [%clk 0:06:09] } 65... Kc6 { [%eval -2.77] [%clk 0:02:06] } 66. Nd3 { [%eval -2.83] [%clk 0:05:40] } 66... Rb1 { [%eval -2.85] [%clk 0:02:17] } 67. Nc5 { [%eval -2.57] [%clk 0:06:04] } 67... Kb5 { [%eval -2.81] [%clk 0:01:56] } 68. Kf4 { [%eval -2.87] [%clk 0:05:51] } 68... Re1?! { [%eval -1.95] } { Inaccuracy. Rd1 was best. } { [%clk 0:02:20] } 69. Nd3 { [%eval -2.49] [%clk 0:06:11] } 69... Re2 { [%eval -2.01] [%clk 0:02:42] } 70. h5 { [%eval -2.25] [%clk 0:05:30] } 70... gxh5 { [%eval -2.04] [%clk 0:02:39] } 71. Kxf5 { [%eval -2.24] [%clk 0:04:40] } 71... Re3?? { [%eval -0.49] } { Blunder. Rg2 was best. } { [%clk 0:01:37] } 72. Ne5 { [%eval -0.32] [%clk 0:05:04] } 72... Rxb3 { [%eval -0.39] [%clk 0:01:39] } 73. Ke6 { [%eval -0.44] [%clk 0:05:30] } 73... Rb1 { [%eval -0.42] [%clk 0:01:34] } 74. f4 { [%eval -0.44] [%clk 0:05:44] } 74... Rg1 { [%eval -0.39] [%clk 0:00:56] } 75. f5 { [%eval -0.44] [%clk 0:06:09] } 75... Rxg3 { [%eval -0.4] [%clk 0:01:15] } 76. f6 { [%eval -0.44] [%clk 0:06:33] } 76... Rg8 { [%eval -0.43] [%clk 0:01:14] } 77. f7 { [%eval -0.38] [%clk 0:06:27] } 77... Ra8 { [%eval -0.26] [%clk 0:01:01] } 78. Kxd5 { [%eval -0.37] [%clk 0:06:38] } 78... h4 { [%eval -0.32] [%clk 0:01:14] } 79. Ke6 { [%eval -0.31] [%clk 0:05:46] } 79... h3 { [%eval -0.22] [%clk 0:01:17] } 80. Nf3 { [%eval -0.34] [%clk 0:06:10] } 80... Rf8 { [%eval -0.3] [%clk 0:01:06] } 81. Ke7 { [%eval -0.29] [%clk 0:05:45] } 81... Rxf7+ { [%eval -0.28] [%clk 0:01:26] } 82. Kxf7 { [%eval -0.32] [%clk 0:06:11] } 82... Kc4 { [%eval -0.26] [%clk 0:01:54] } 83. Ke6 { [%eval -0.32] [%clk 0:06:24] } 83... h2 { [%eval -0.32] [%clk 0:02:22] } 84. Nxh2 { [%eval -0.34] [%clk 0:06:51] } 84... Kxd4 { [%eval -0.34] [%clk 0:02:49] } 85. Kf5 { [%eval -0.4] [%clk 0:07:14] } 85... h5 { [%eval -0.29] [%clk 0:03:14] } 86. Kg5 { [%eval -0.33] [%clk 0:07:41] } 86... h4 { [%eval -0.27] [%clk 0:03:40] } 87. Kxh4 { [%eval -0.21] [%clk 0:08:09] } 87... Ke5 1/2-1/2