Event: Round 4: Andrew Tang - Christopher Chabris
Date: 2023-08-13
White: Andrew Tang
WhiteTitle: GM
Black: Christopher Chabris
BlackTitle: CM
Result: 1-0
ECO: A46
Opening: Indian Defense: London System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:35:09] } 1... Nf6 { [%eval 0.28] [%clk 1:40:26] } 2. Nf3 { [%eval 0.12] [%clk 1:35:22] } 2... e6 { [%eval 0.38] [%clk 1:40:49] } 3. Bf4 { [%eval 0.12] [%clk 1:35:46] } 3... d5 { [%eval 0.01] [%clk 1:41:00] } 4. e3 { [%eval 0.12] [%clk 1:35:57] } 4... c5 { [%eval 0.2] [%clk 1:41:18] } 5. Nbd2 { [%eval 0.0] [%clk 1:36:18] } 5... Nc6 { [%eval 0.0] [%clk 1:41:30] } 6. c3 { [%eval 0.0] [%clk 1:36:41] } 6... Be7 { [%eval 0.18] [%clk 1:41:03] } 7. Ne5 { [%eval 0.21] [%clk 1:36:46] } 7... Nd7 { [%eval 0.1] [%clk 1:40:39] } 8. h4 { [%eval 0.0] } 8... Ndxe5 { [%eval 0.09] [%clk 1:36:01] } 9. dxe5 { [%eval 0.03] [%clk 1:26:10] } 9... Qb6 { [%eval 0.25] [%clk 1:32:40] } 10. Rb1 { [%eval 0.13] [%clk 1:10:51] } 10... Bd7 { [%eval 0.09] [%clk 1:28:58] } 11. h5 { [%eval -0.11] [%clk 1:04:29] } 11... O-O-O { [%eval -0.2] [%clk 1:25:04] } 12. h6 { [%eval -0.39] [%clk 1:04:07] } 12... g6?! { [%eval 0.26] } { Inaccuracy. g5 was best. } { [%clk 1:20:01] } 13. Nf3 { [%eval 0.26] [%clk 0:56:27] } 13... f5 { [%eval 0.14] [%clk 1:04:12] } 14. exf6 { [%eval 0.12] [%clk 0:54:19] } 14... Bxf6 { [%eval 0.13] [%clk 1:01:31] } 15. Bg5 { [%eval -0.15] [%clk 0:54:37] } 15... Rdf8 { [%eval -0.1] [%clk 0:55:13] } 16. Bxf6 { [%eval 0.0] [%clk 0:51:13] } 16... Rxf6 { [%eval -0.08] [%clk 0:55:40] } 17. Be2 { [%eval -0.12] [%clk 0:48:31] } 17... Qa5?! { [%eval 0.79] } { Inaccuracy. Qc7 was best. } { [%clk 0:43:34] } 18. Rh4? { [%eval -0.78] } { Mistake. b4 was best. } { [%clk 0:39:30] } 18... Qd8 { [%eval -0.53] [%clk 0:39:46] } 19. Rh2 { [%eval -0.67] [%clk 0:36:56] } 19... Qc7 { [%eval -0.69] [%clk 0:37:09] } 20. Rh1 { [%eval -1.12] [%clk 0:34:45] } 20... Ne5?! { [%eval -0.53] } { Inaccuracy. Rhf8 was best. } { [%clk 0:35:57] } 21. b4 { [%eval -0.56] [%clk 0:32:42] } 21... Nxf3+ { [%eval -0.6] [%clk 0:31:27] } 22. Bxf3 { [%eval -0.51] [%clk 0:32:46] } 22... Qe5?! { [%eval 0.22] } { Inaccuracy. cxb4 was best. } { [%clk 0:30:15] } 23. Rc1?! { [%eval -0.69] } { Inaccuracy. c4 was best. } { [%clk 0:30:22] } 23... cxb4 { [%eval -0.41] [%clk 0:23:38] } 24. cxb4+ { [%eval -0.6] [%clk 0:26:24] } 24... Kb8 { [%eval -0.44] [%clk 0:23:49] } 25. Kf1 { [%eval -0.32] [%clk 0:26:49] } 25... Bb5+ { [%eval 0.0] [%clk 0:21:11] } 26. Kg1 { [%eval 0.0] [%clk 0:27:17] } 26... Rhf8 { [%eval 0.0] [%clk 0:21:08] } 27. Rh3 { [%eval -0.13] [%clk 0:26:09] } 27... g5 { [%eval 0.02] [%clk 0:18:16] } 28. a4 { [%eval 0.0] [%clk 0:18:10] } 28... Bc4 { [%eval 0.0] [%clk 0:14:11] } 29. Rh5 { [%eval 0.14] [%clk 0:17:22] } 29... Rg6 { [%eval 0.0] [%clk 0:10:15] } 30. Qd2 { [%eval 0.57] [%clk 0:04:31] } 30... Rgf6 { [%eval 0.75] [%clk 0:06:06] } 31. e4?! { [%eval 0.03] } { Inaccuracy. b5 was best. } { [%clk 0:03:44] } 31... Rf4 { [%eval 0.07] [%clk 0:05:45] } 32. exd5 { [%eval 0.05] [%clk 0:02:35] } 32... Bxd5 { [%eval 0.05] [%clk 0:03:56] } 33. Bxd5 { [%eval 0.0] [%clk 0:02:15] } 33... exd5 { [%eval 0.03] [%clk 0:02:39] } 34. f3 { [%eval -0.15] [%clk 0:02:28] } 34... d4?! { [%eval 0.93] } { Inaccuracy. Re8 was best. } { [%clk 0:01:59] } 35. Rc5 { [%eval 0.9] [%clk 0:02:07] } 35... Qe3+ { [%eval 0.84] [%clk 0:01:10] } 36. Qxe3 { [%eval 0.93] [%clk 0:02:32] } 36... dxe3 { [%eval 0.96] [%clk 0:01:37] } 37. Rhxg5 { [%eval 1.0] [%clk 0:00:41] } 37... Rxb4 { [%eval 0.96] [%clk 0:00:52] } 38. Rce5 { [%eval 1.03] [%clk 0:00:34] } 38... Rxa4?! { [%eval 1.67] } { Inaccuracy. Rb1+ was best. } { [%clk 0:00:44] } 39. Rg7 { [%eval 1.54] [%clk 0:00:49] } 39... Rb4? { [%eval 3.07] } { Mistake. Rh8 was best. } { [%clk 0:00:42] } 40. Rxh7 { [%eval 3.64] [%clk 0:00:51] } 40... Rb6 { [%eval 3.64] [%clk 0:00:33] } 41. Rxe3 { [%eval 3.25] [%clk 0:00:57] } 41... a5 { [%eval 3.67] [%clk 0:00:47] } 42. Re4 { [%eval 3.68] [%clk 0:00:37] } 42... Rff6 { [%eval 4.56] [%clk 0:00:50] } 43. Rh8+ { [%eval 4.56] [%clk 0:00:36] } 43... Ka7 { [%eval 4.76] [%clk 0:01:15] } 44. h7? { [%eval 2.86] } { Mistake. Rh4 was best. } { [%clk 0:00:34] } 44... Rh6 { [%eval 2.86] [%clk 0:01:20] } 45. Re7 { [%eval 2.89] [%clk 0:01:01] } 45... a4 { [%eval 2.76] [%clk 0:00:45] } 46. Rg8?! { [%eval 2.02] } { Inaccuracy. Ree8 was best. } { [%clk 0:01:03] } 46... a3 { [%eval 2.03] [%clk 0:00:47] } 47. Re3? { [%eval 0.36] } { Mistake. Ree8 was best. } { [%clk 0:01:01] } 47... a2 { [%eval 0.27] [%clk 0:00:37] } 48. Ra3+ { [%eval 0.34] [%clk 0:01:29] } 48... Ra6 { [%eval 0.23] [%clk 0:01:03] } 49. Rxa2 { [%eval 0.39] [%clk 0:01:51] } 49... Rxa2 { [%eval 0.39] [%clk 0:00:51] } 50. h8=Q { [%eval 0.26] [%clk 0:02:17] } 50... Rxh8 { [%eval 0.15] [%clk 0:01:16] } 51. Rxh8 { [%eval 0.24] [%clk 0:02:43] } 51... b5 { [%eval 0.12] [%clk 0:01:32] } 52. Re8 { [%eval 0.05] [%clk 0:01:26] } 52... Kb6 { [%eval 0.08] [%clk 0:01:32] } 53. f4 { [%eval 0.29] [%clk 0:00:55] } 53... b4 { [%eval 0.04] [%clk 0:00:56] } 54. f5 { [%eval 0.06] [%clk 0:01:13] } 54... Kc5 { [%eval 0.04] [%clk 0:00:41] } 55. f6 { [%eval 0.05] [%clk 0:01:18] } 55... Ra7?? { [%eval 2.16] } { Blunder. Ra1+ was best. } { [%clk 0:00:40] } 56. g4 { [%eval 1.72] [%clk 0:01:09] } 56... b3 { [%eval 1.73] [%clk 0:00:44] } 57. g5 { [%eval 1.79] [%clk 0:00:39] } 57... Rb7?? { [%eval 4.19] } { Blunder. Kc6 was best. } { [%clk 0:00:36] } 58. g6?! { [%eval 2.78] } { Inaccuracy. Re1 was best. } { [%clk 0:00:38] } 58... b2 { [%eval 2.77] [%clk 0:00:33] } 59. Re1 { [%eval 2.77] [%clk 0:01:05] } 59... b1=Q { [%eval 2.84] } 60. Rxb1 { [%eval 2.75] [%clk 0:01:30] } 60... Rxb1+ { [%eval 2.75] [%clk 0:00:56] } 61. Kg2 { [%eval 2.75] [%clk 0:01:58] } 61... Kd5?? { [%eval 7.27] } { Blunder. Rb6 was best. } { [%clk 0:00:37] } 62. g7 { [%eval 7.47] [%clk 0:01:32] } 1-0