Event: Round 1: Lucas Jiang - Jacek Stopa
Date: 2023-11-23
White: Lucas Jiang
Black: Jacek Stopa
BlackTitle: GM
Result: 0-1
ECO: C72
Opening: Ruy Lopez: Morphy Defense, Modern Steinitz Defense
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... e5 { [%eval 0.35] [%clk 1:30:54] } 2. Nf3 { [%eval 0.29] [%clk 1:31:22] } 2... Nc6 { [%eval 0.32] [%clk 1:31:21] } 3. Bb5 { [%eval 0.34] [%clk 1:31:43] } 3... a6 { [%eval 0.38] [%clk 1:31:46] } 4. Ba4 { [%eval 0.31] [%clk 1:32:08] } 4... d6 { [%eval 0.5] [%clk 1:32:12] } 5. O-O { [%eval 0.44] [%clk 1:32:06] } 5... Bd7 { [%eval 0.48] [%clk 1:32:35] } 6. c3 { [%eval 0.52] [%clk 1:32:08] } 6... g6 { [%eval 0.61] [%clk 1:32:56] } 7. d4 { [%eval 0.58] [%clk 1:32:24] } 7... Bg7 { [%eval 0.68] [%clk 1:33:18] } 8. Re1 { [%eval 0.46] [%clk 1:32:06] } 8... Nf6 { [%eval 0.48] [%clk 1:33:40] } 9. Nbd2 { [%eval 0.63] [%clk 1:31:56] } 9... O-O { [%eval 0.4] [%clk 1:32:45] } 10. h3 { [%eval 0.52] [%clk 1:31:15] } 10... Re8 { [%eval 0.44] [%clk 1:31:14] } 11. Bc2 { [%eval 0.58] [%clk 1:30:03] } 11... h6 { [%eval 0.63] [%clk 1:26:28] } 12. Nf1 { [%eval 0.72] [%clk 1:29:07] } 12... b5 { [%eval 0.73] [%clk 1:24:47] } 13. a4 { [%eval 0.23] [%clk 1:27:33] } 13... exd4 { [%eval 0.5] [%clk 1:22:13] } 14. cxd4 { [%eval 0.42] [%clk 1:25:49] } 14... Nb4 { [%eval 0.55] [%clk 1:22:07] } 15. Bb1 { [%eval 0.41] [%clk 1:22:00] } 15... bxa4 { [%eval 0.43] [%clk 1:19:02] } 16. Ng3?! { [%eval -0.25] } { Inaccuracy. Bd2 was best. } { [%clk 1:19:55] } 16... Rb8?! { [%eval 0.57] } { Inaccuracy. Bb5 was best. } { [%clk 1:15:48] } 17. Bd2 { [%eval 0.32] [%clk 1:16:47] } 17... Rb6 { [%eval 0.67] [%clk 1:08:51] } 18. Bxb4? { [%eval -0.93] } { Mistake. Qc1 was best. } { [%clk 0:59:15] } 18... Rxb4 { [%eval -0.98] [%clk 1:08:46] } 19. Bc2 { [%eval -0.87] [%clk 0:58:57] } 19... Rxb2 { [%eval -0.77] [%clk 1:01:41] } 20. Bxa4 { [%eval -0.77] [%clk 0:59:04] } 20... Rb6 { [%eval -0.83] [%clk 1:01:16] } 21. Bb3 { [%eval -0.77] [%clk 0:49:15] } 21... Qb8 { [%eval -0.57] [%clk 0:55:57] } 22. Ba2 { [%eval -0.74] [%clk 0:47:48] } 22... Be6 { [%eval -0.73] [%clk 0:54:04] } 23. Bxe6 { [%eval -0.65] [%clk 0:39:55] } 23... Rxe6 { [%eval -0.65] [%clk 0:54:13] } 24. Qd3 { [%eval -0.9] [%clk 0:38:14] } 24... Qb7 { [%eval -0.89] [%clk 0:50:43] } 25. Ra5 { [%eval -1.28] [%clk 0:36:22] } 25... Rb5 { [%eval -1.32] [%clk 0:42:34] } 26. Rxb5 { [%eval -1.59] [%clk 0:32:48] } 26... Qxb5?! { [%eval -0.95] } { Inaccuracy. axb5 was best. } { [%clk 0:42:36] } 27. Qc2 { [%eval -0.75] [%clk 0:30:17] } 27... c5 { [%eval -1.01] [%clk 0:39:53] } 28. Rb1 { [%eval -0.86] [%clk 0:28:46] } 28... Qa5 { [%eval -0.87] [%clk 0:40:02] } 29. e5?! { [%eval -1.9] } { Inaccuracy. d5 was best. } { [%clk 0:21:41] } 29... dxe5 { [%eval -1.7] [%clk 0:38:31] } 30. dxc5 { [%eval -1.88] [%clk 0:18:16] } 30... Qc7?! { [%eval -0.78] } { Inaccuracy. Rc6 was best. } { [%clk 0:38:14] } 31. Nd2 { [%eval -0.9] [%clk 0:16:51] } 31... Rc6 { [%eval -0.61] [%clk 0:33:16] } 32. Nb3 { [%eval -0.9] [%clk 0:14:40] } 32... Bf8 { [%eval -0.88] [%clk 0:30:57] } 33. Ne4 { [%eval -0.85] [%clk 0:11:17] } 33... Nxe4 { [%eval -0.67] [%clk 0:28:16] } 34. Qxe4 { [%eval -0.69] [%clk 0:11:41] } 34... Bxc5 { [%eval -0.43] [%clk 0:22:50] } 35. Nxc5 { [%eval -0.26] [%clk 0:11:54] } 35... Rxc5 { [%eval -0.26] [%clk 0:23:17] } 36. Qa8+ { [%eval -0.27] [%clk 0:12:09] } 36... Kg7 { [%eval -0.32] [%clk 0:23:45] } 37. Qxa6 { [%eval -0.22] [%clk 0:12:30] } 37... Rc1+ { [%eval -0.24] [%clk 0:22:54] } 38. Rxc1 { [%eval -0.21] [%clk 0:12:54] } 38... Qxc1+ { [%eval -0.23] [%clk 0:23:22] } 39. Kh2 { [%eval -0.22] [%clk 0:13:16] } 39... Qf4+ { [%eval -0.23] [%clk 0:23:49] } 40. Kg1 { [%eval -0.27] [%clk 0:13:35] } 40... Qd4 { [%eval -0.24] [%clk 0:24:13] } 41. g3 { [%eval -0.18] [%clk 0:10:58] } 41... e4 { [%eval -0.21] [%clk 0:24:35] } 42. Qa3 { [%eval -0.19] [%clk 0:10:42] } 42... g5 { [%eval -0.2] [%clk 0:24:47] } 43. Kg2 { [%eval -0.19] [%clk 0:10:25] } 43... h5 { [%eval -0.03] [%clk 0:24:41] } 44. Qa5 { [%eval -0.01] [%clk 0:09:16] } 44... Qf6 { [%eval -0.01] [%clk 0:22:10] } 45. Qd5 { [%eval -0.03] [%clk 0:08:55] } 45... Qg6 { [%eval 0.0] [%clk 0:21:46] } 46. f3 { [%eval -0.26] [%clk 0:07:03] } 46... exf3+ { [%eval -0.23] [%clk 0:21:31] } 47. Qxf3 { [%eval -0.27] [%clk 0:07:26] } 47... Qc2+ { [%eval -0.28] [%clk 0:21:38] } 48. Kh1 { [%eval -0.24] [%clk 0:07:35] } 48... Kg6 { [%eval -0.26] [%clk 0:21:51] } 49. Qa8 { [%eval -0.34] [%clk 0:06:22] } 49... Qd1+ { [%eval -0.28] [%clk 0:19:46] } 50. Kg2 { [%eval -0.32] [%clk 0:06:45] } 50... Qe2+ { [%eval -0.39] [%clk 0:20:10] } 51. Kg1 { [%eval -0.31] [%clk 0:07:10] } 51... h4 { [%eval -0.19] [%clk 0:18:21] } 52. Qg8+ { [%eval -0.26] [%clk 0:07:25] } 52... Kf6 { [%eval -0.15] [%clk 0:18:49] } 53. Qh8+ { [%eval -0.33] [%clk 0:05:51] } 53... Ke7 { [%eval -0.24] [%clk 0:19:14] } 54. gxh4 { [%eval -0.35] [%clk 0:05:35] } 54... Qe1+ { [%eval -0.33] [%clk 0:19:27] } 55. Kg2 { [%eval -0.3] [%clk 0:05:23] } 55... Qe4+ { [%eval -0.34] [%clk 0:19:52] } 56. Kh2 { [%eval -0.46] [%clk 0:05:36] } 56... gxh4 { [%eval -0.37] [%clk 0:19:48] } 57. Qc8 { [%eval -0.19] [%clk 0:05:14] } 57... Qe2+ { [%eval -0.23] [%clk 0:18:55] } 58. Kh1 { [%eval -0.25] [%clk 0:05:20] } 58... Qd1+ { [%eval -0.28] [%clk 0:18:02] } 59. Kh2 { [%eval -0.37] [%clk 0:05:34] } 59... Qd7 { [%eval -0.39] [%clk 0:18:01] } 60. Qc3 { [%eval -0.28] [%clk 0:05:12] } 60... Qd6+ { [%eval -0.27] [%clk 0:18:05] } 61. Kh1 { [%eval -0.32] [%clk 0:05:29] } 61... Kd7 { [%eval -0.17] [%clk 0:17:23] } 62. Qb3 { [%eval -0.23] [%clk 0:04:53] } 62... Qf4 { [%eval -0.36] [%clk 0:15:25] } 63. Qd5+ { [%eval -0.22] [%clk 0:04:17] } 63... Ke7 { [%eval -0.24] [%clk 0:15:48] } 64. Qc5+ { [%eval -0.17] [%clk 0:04:16] } 64... Ke6 { [%eval -0.25] [%clk 0:16:10] } 65. Qc6+ { [%eval -0.19] [%clk 0:04:29] } 65... Kf5 { [%eval -0.2] [%clk 0:16:28] } 66. Qc8+ { [%eval -0.27] [%clk 0:04:23] } 66... Kf6 { [%eval -0.29] [%clk 0:16:24] } 67. Qc6+ { [%eval -0.28] [%clk 0:04:21] } 67... Kg7 { [%eval -0.3] [%clk 0:16:32] } 68. Qd7 { [%eval -0.25] [%clk 0:04:27] } 68... Kh6 { [%eval -0.22] [%clk 0:16:10] } 69. Qc8 { [%eval -0.33] [%clk 0:04:40] } 69... Qe4+ { [%eval -0.25] [%clk 0:16:03] } 70. Kh2 { [%eval -0.26] [%clk 0:05:00] } 70... Qe2+ { [%eval -0.33] [%clk 0:16:25] } 71. Kh1 { [%eval -0.33] [%clk 0:05:20] } 71... Qe6 { [%eval -0.2] [%clk 0:16:48] } 72. Qc1+ { [%eval -0.22] [%clk 0:05:06] } 72... Kg6 { [%eval -0.11] [%clk 0:17:09] } 73. Qg1+ { [%eval -0.18] [%clk 0:04:57] } 73... Kh7 { [%eval -0.21] [%clk 0:17:23] } 74. Qf1 { [%eval -0.33] [%clk 0:03:08] } 74... Qe4+ { [%eval -0.26] [%clk 0:17:32] } 75. Kh2 { [%eval -0.28] [%clk 0:03:31] } 75... Qe5+ { [%eval -0.28] [%clk 0:16:24] } 76. Kh1 { [%eval -0.26] [%clk 0:03:54] } 76... f5 { [%eval -0.14] [%clk 0:16:44] } 77. Qf2 { [%eval -0.23] [%clk 0:04:00] } 77... Qe4+ { [%eval -0.1] [%clk 0:16:59] } 78. Kh2 { [%eval -0.15] [%clk 0:04:23] } 78... Kg6 { [%eval -0.15] [%clk 0:16:22] } 79. Qb6+ { [%eval -0.22] [%clk 0:04:44] } 79... Kh5 { [%eval -0.01] [%clk 0:16:38] } 80. Qb3 { [%eval -0.06] [%clk 0:03:15] } 80... Kg5 { [%eval -0.26] [%clk 0:14:26] } 81. Kg1?? { [%eval -5.97] } { Blunder. Qd1 was best. } { [%clk 0:01:09] } 81... Kf4?? { [%eval -0.06] } { Blunder. Qe1+ was best. } { [%clk 0:13:37] } 82. Qb8+?? { [%eval #-36] } { Checkmate is now unavoidable. Kf2 was best. } { [%clk 0:00:45] } 82... Kf3 { [%eval #-19] [%clk 0:13:55] } 83. Kh2 { [%eval #-2] } 0-1