Event: Round 2: Grayson Rorrer - Jacob Chiang
Site: https://lichess.org
Date: 2023-03-18
White: Grayson Rorrer
WhiteTitle: FM
Black: Jacob Chiang
Result: 1/2-1/2
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:58] } 2. Nf3 { [%eval 0.0] [%clk 1:31:20] } 2... Nc6 { [%eval 0.0] [%clk 1:31:25] } 3. Bb5 { [%eval 0.37] [%clk 1:31:42] } 3... e6 { [%eval 0.47] [%clk 1:31:51] } 4. O-O { [%eval 0.5] [%clk 1:32:02] } 4... Nge7 { [%eval 0.36] [%clk 1:32:15] } 5. Re1 { [%eval 0.27] [%clk 1:32:22] } 5... b6 { [%eval 0.44] [%clk 1:32:39] } 6. d4 { [%eval 0.47] [%clk 1:30:58] } 6... cxd4 { [%eval 0.48] [%clk 1:33:00] } 7. Nxd4 { [%eval 0.53] [%clk 1:31:14] } 7... Nxd4 { [%eval 0.49] [%clk 1:29:35] } 8. Qxd4 { [%eval 0.45] [%clk 1:31:27] } 8... a6 { [%eval 0.34] [%clk 1:29:57] } 9. Ba4 { [%eval 0.15] [%clk 1:22:24] } 9... b5 { [%eval 0.16] [%clk 1:29:01] } 10. Bb3 { [%eval 0.21] [%clk 1:21:12] } 10... Nc6 { [%eval 0.15] [%clk 1:28:14] } 11. Qc3 { [%eval -0.29] [%clk 1:21:09] } 11... Qc7 { [%eval -0.22] [%clk 1:20:25] } 12. Nd2 { [%eval -0.25] [%clk 1:09:42] } 12... f6 { [%eval 0.02] [%clk 1:10:23] } 13. a4 { [%eval 0.03] [%clk 1:04:20] } 13... b4 { [%eval 0.56] [%clk 1:04:49] } 14. Qh3 { [%eval 0.52] [%clk 1:02:42] } 14... Be7 { [%eval 0.93] [%clk 0:59:43] } 15. Nc4 { [%eval 0.9] [%clk 1:01:19] } 15... O-O { [%eval 0.97] [%clk 0:55:22] } 16. Be3 { [%eval 1.04] [%clk 1:01:19] } 16... Ne5 { [%eval 1.07] [%clk 0:47:56] } 17. Nb6 { [%eval 1.18] [%clk 0:56:35] } 17... Rb8 { [%eval 1.0] [%clk 0:47:22] } 18. a5 { [%eval 1.12] [%clk 0:56:49] } 18... Bc5 { [%eval 1.23] [%clk 0:42:02] } 19. Bxc5 { [%eval 1.42] [%clk 0:53:31] } 19... Qxc5 { [%eval 1.21] [%clk 0:42:21] } 20. Qe3 { [%eval 1.48] [%clk 0:53:41] } 20... Qc7 { [%eval 1.88] [%clk 0:38:19] } 21. Red1?! { [%eval 1.11] } { Inaccuracy. h3 was best. } { [%clk 0:51:53] } 21... f5 { [%eval 1.8] [%clk 0:32:05] } 22. exf5 { [%eval 1.72] [%clk 0:31:52] } 22... Rxf5 { [%eval 1.56] [%clk 0:30:29] } 23. Qe4?! { [%eval 0.94] } { Inaccuracy. Rac1 was best. } { [%clk 0:32:13] } 23... Rg5 { [%eval 1.32] [%clk 0:20:47] } 24. Nxc8?! { [%eval 0.63] } { Inaccuracy. Qe3 was best. } { [%clk 0:27:29] } 24... Rxc8 { [%eval 0.65] [%clk 0:19:36] } 25. f4 { [%eval 0.58] [%clk 0:24:25] } 25... Qc5+ { [%eval 0.88] [%clk 0:13:50] } 26. Kh1 { [%eval 0.51] [%clk 0:21:34] } 26... Ng4 { [%eval 0.83] [%clk 0:13:33] } 27. Rd2 { [%eval 0.6] [%clk 0:21:58] } 27... Rf5 { [%eval 0.61] [%clk 0:12:30] } 28. Rf1?! { [%eval -0.04] } { Inaccuracy. Qd4 was best. } { [%clk 0:19:21] } 28... Nf6 { [%eval 0.03] [%clk 0:10:31] } 29. Qf3 { [%eval -0.45] [%clk 0:15:21] } 29... Qc6 { [%eval -0.16] [%clk 0:09:14] } 30. Qxc6 { [%eval -0.22] [%clk 0:12:43] } 30... Rxc6 { [%eval -0.18] [%clk 0:09:36] } 31. Rd4 { [%eval -0.13] [%clk 0:13:09] } 31... Rxa5 { [%eval 0.0] [%clk 0:08:22] } 32. Rxb4 { [%eval -0.22] [%clk 0:12:33] } 32... Kf8 { [%eval -0.23] [%clk 0:08:22] } 33. Rd4 { [%eval -0.42] [%clk 0:10:09] } 33... Ke7 { [%eval -0.42] [%clk 0:08:04] } 34. Rfd1 { [%eval -0.41] [%clk 0:10:11] } 34... Rac5 { [%eval -0.4] [%clk 0:07:16] } 35. Kg1 { [%eval -0.44] [%clk 0:10:27] } 35... Rc7 { [%eval -0.17] [%clk 0:04:50] } 36. Kf2 { [%eval -0.6] [%clk 0:09:31] } 36... g6 { [%eval -0.33] [%clk 0:04:09] } 37. Kf3 { [%eval -0.38] [%clk 0:09:49] } 37... Rb7 { [%eval -0.34] [%clk 0:03:25] } 38. g4 { [%eval -0.3] [%clk 0:09:17] } 38... g5?! { [%eval 0.3] } { Inaccuracy. h6 was best. } { [%clk 0:03:05] } 39. fxg5 { [%eval 0.35] [%clk 0:08:22] } 39... Rxg5 { [%eval 0.39] [%clk 0:03:31] } 40. Re1?! { [%eval -0.56] } { Inaccuracy. h4 was best. } { [%clk 0:08:47] } 40... h5 { [%eval -0.56] [%clk 0:03:00] } 41. h3 { [%eval -0.7] [%clk 0:09:01] } 41... hxg4+ { [%eval -0.78] [%clk 0:03:06] } 42. hxg4 { [%eval -0.77] [%clk 0:09:28] } 42... a5 { [%eval -0.76] [%clk 0:03:11] } 43. Rf4 { [%eval -0.83] [%clk 0:09:28] } 43... Rb4?! { [%eval -0.17] } { Inaccuracy. Rbb5 was best. } { [%clk 0:01:20] } 44. Rg1?! { [%eval -0.75] } { Inaccuracy. Rxb4 was best. } { [%clk 0:08:52] } 44... e5 { [%eval -0.22] [%clk 0:01:21] } 45. Rxb4 { [%eval -0.2] [%clk 0:08:14] } 45... axb4 { [%eval -0.16] [%clk 0:01:47] } 46. Bc4 { [%eval -0.25] [%clk 0:08:37] } 46... d5 { [%eval -0.29] [%clk 0:01:41] } 47. Be2 { [%eval -0.31] [%clk 0:09:06] } 47... Ke6 { [%eval -0.18] [%clk 0:01:26] } 48. Kg3 { [%eval -0.62] [%clk 0:07:40] } 48... Rg7 { [%eval -0.6] [%clk 0:01:17] } 49. Ra1 { [%eval -0.9] [%clk 0:07:53] } 49... Rc7?! { [%eval 0.0] } { Inaccuracy. Ne4+ was best. } { [%clk 0:01:15] } 50. Ra6+ { [%eval -0.02] [%clk 0:06:28] } 50... Kf7 { [%eval 0.0] [%clk 0:01:14] } 51. Bd1 { [%eval -0.36] [%clk 0:05:30] } 51... Ne4+ { [%eval -0.39] [%clk 0:00:51] } 52. Kg2 { [%eval -0.54] [%clk 0:04:31] } 52... Nc5 { [%eval -0.11] [%clk 0:00:47] } 53. Rb6 { [%eval -0.02] [%clk 0:04:57] } 53... b3 { [%eval 0.11] [%clk 0:00:46] } 54. c3 { [%eval 0.19] [%clk 0:05:03] } 54... Ke7 { [%eval 0.1] [%clk 0:00:39] } 55. Kf3 { [%eval 0.1] [%clk 0:04:28] } 55... Rc8 { [%eval 0.01] [%clk 0:00:43] } 56. Bxb3 { [%eval 0.0] [%clk 0:04:32] } 56... Nxb3 { [%eval 0.01] [%clk 0:01:05] } 57. Rxb3 { [%eval 0.03] [%clk 0:05:01] } 57... Rf8+ { [%eval 0.0] [%clk 0:01:02] } 58. Ke3 { [%eval 0.01] [%clk 0:04:35] } 58... Rf4?! { [%eval 0.57] } { Inaccuracy. Rg8 was best. } { [%clk 0:01:01] } 59. Rb5 { [%eval 0.36] [%clk 0:04:34] } 59... Kd6 { [%eval 0.44] [%clk 0:00:59] } 60. g5 { [%eval 0.38] [%clk 0:04:57] } 60... Rg4 { [%eval 0.39] [%clk 0:00:51] } 61. g6 { [%eval 0.19] [%clk 0:05:16] } 61... d4+ { [%eval 0.28] [%clk 0:00:44] } 62. cxd4 { [%eval 0.0] [%clk 0:04:54] } 62... exd4+ { [%eval 0.0] [%clk 0:01:10] } 63. Kf3 { [%eval 0.03] [%clk 0:05:19] } 63... d3 { [%eval 0.0] [%clk 0:01:18] } 64. Ke3 { [%eval 0.0] [%clk 0:03:28] } 64... Kc6 { [%eval 0.0] [%clk 0:01:22] } 65. Ra5 { [%eval 0.03] [%clk 0:02:29] } 65... Kb6 { [%eval 0.0] [%clk 0:01:36] } 66. Rd5 { [%eval 0.0] [%clk 0:02:30] } 66... Rxg6 { [%eval 0.0] [%clk 0:01:54] } 67. Kxd3 { [%eval 0.0] [%clk 0:02:56] } 67... Rg4 { [%eval 0.0] [%clk 0:02:08] } 68. Kc3 { [%eval 0.0] [%clk 0:03:17] } 68... Kc6 { [%eval 0.0] [%clk 0:02:27] } 69. Rf5 { [%eval 0.0] [%clk 0:03:42] } 69... Kb6 { [%eval 0.0] [%clk 0:02:19] } 70. Kb3 { [%eval 0.0] [%clk 0:04:07] } 70... Rh4 { [%eval 0.0] [%clk 0:02:35] } 71. Ka3 { [%eval 0.0] [%clk 0:04:31] } 71... Rh3+ { [%eval 0.0] [%clk 0:02:52] } 72. Ka4 { [%eval 0.0] [%clk 0:04:56] } 72... Rh4+ { [%eval 0.0] [%clk 0:03:13] } 73. b4 { [%eval 0.0] [%clk 0:05:21] } 73... Rh6 { [%eval 0.0] [%clk 0:03:38] } 74. Rb5+ { [%eval 0.0] [%clk 0:05:43] } 74... Kc6 { [%eval 0.0] [%clk 0:03:15] } 75. Ka5 { [%eval 0.0] [%clk 0:06:03] } 75... Rh1 { [%eval 0.04] [%clk 0:03:36] } 76. Rb6+ { [%eval 0.0] [%clk 0:06:22] } 76... Kc7 { [%eval 0.0] [%clk 0:04:00] } 77. Rg6 { [%eval 0.0] [%clk 0:06:48] } 77... Kb7 { [%eval 0.0] [%clk 0:03:54] } 78. Rg7+ { [%eval 0.0] [%clk 0:07:09] } 78... Kb8 { [%eval 0.0] [%clk 0:04:12] } 79. b5 { [%eval 0.0] [%clk 0:07:25] } 79... Rh6 { [%eval 0.0] [%clk 0:04:35] } 1/2-1/2