Event: 2nd Annual John D. Rockefeller III National
Site: Cherry Hill, New Jersey, USA
Date: 2021-07-31
White: Chen, Ryo Wenyu
WhiteTitle: NM
WhiteElo: 2358
Black: Choi, Shawn
Result: 1/2-1/2
ECO: C42
Opening: Petrov's Defense: French Attack
Variant: Standard
TimeControl: 5400+30

1. e4 { [%eval 0.24] [%clk 1:30:59] } 1... e5 { [%eval 0.12] [%clk 1:30:50] } 2. Nf3 { [%eval 0.17] [%clk 1:31:22] } 2... Nf6 { [%eval 0.21] [%clk 1:31:02] } 3. Nxe5 { [%eval 0.31] [%clk 1:31:44] } 3... d6 { [%eval 0.44] [%clk 1:31:15] } 4. Nf3 { [%eval 0.29] [%clk 1:31:43] } 4... Nxe4 { [%eval 0.25] [%clk 1:31:16] } 5. d3 { [%eval 0.0] [%clk 1:32:03] } 5... Nf6 { [%eval 0.13] [%clk 1:31:19] } 6. d4 { [%eval 0.0] [%clk 1:32:32] } 6... d5 { [%eval 0.0] [%clk 1:30:39] } 7. Bd3 { [%eval 0.17] [%clk 1:32:46] } 7... Bd6 { [%eval 0.2] [%clk 1:30:09] } 8. O-O { [%eval 0.28] [%clk 1:33:07] } 8... O-O { [%eval 0.27] [%clk 1:30:04] } 9. Bg5 { [%eval 0.35] [%clk 1:33:31] } 9... Bg4 { [%eval 0.24] [%clk 1:29:33] } 10. Nbd2 { [%eval 0.21] [%clk 1:33:36] } 10... Nbd7 { [%eval 0.3] [%clk 1:29:12] } 11. c3 { [%eval 0.04] [%clk 1:33:12] } 11... c6 { [%eval -0.07] [%clk 1:29:11] } 12. Qc2 { [%eval 0.12] [%clk 1:33:04] } 12... Qc7 { [%eval 0.31] [%clk 1:24:59] } 13. Rae1 { [%eval 0.03] [%clk 1:32:52] } 13... Rae8 { [%eval 0.36] [%clk 1:19:09] } 14. Ne5?! { [%eval -0.5] } { Inaccuracy. h3 was best. } { [%clk 1:29:25] } 14... Nxe5 { [%eval -0.48] [%clk 1:13:09] } 15. dxe5 { [%eval -0.54] [%clk 1:29:49] } 15... Bxe5 { [%eval -0.41] [%clk 1:12:28] } 16. f4? { [%eval -1.69] } { Mistake. h3 was best. } { [%clk 1:29:56] } 16... Bd6 { [%eval -1.52] [%clk 1:11:29] } 17. Bxf6 { [%eval -1.66] [%clk 1:29:34] } 17... gxf6 { [%eval -1.84] [%clk 1:10:47] } 18. Bxh7+? { [%eval -3.22] } { Mistake. Rxe8 was best. } { [%clk 1:28:56] } 18... Kh8?? { [%eval -1.22] } { Blunder. Kg7 was best. } { [%clk 1:11:01] } 19. Bf5 { [%eval -1.18] [%clk 1:28:58] } 19... Rxe1 { [%eval -1.0] [%clk 1:07:41] } 20. Rxe1 { [%eval -1.17] [%clk 1:29:14] } 20... Bc5+ { [%eval -1.06] [%clk 1:03:48] } 21. Kh1 { [%eval -0.92] [%clk 1:27:59] } 21... Qxf4 { [%eval -1.12] [%clk 1:03:04] } 22. Bxg4 { [%eval -0.85] [%clk 1:27:20] } 22... Qxg4 { [%eval -1.07] [%clk 0:57:24] } 23. Nf3 { [%eval -1.21] [%clk 1:25:48] } 23... Rg8 { [%eval -1.14] [%clk 0:53:20] } 24. Qd2 { [%eval -1.37] [%clk 1:23:19] } 24... Kh7 { [%eval -1.36] [%clk 0:52:16] } 25. b4 { [%eval -1.19] [%clk 1:14:34] } 25... Bd6 { [%eval -1.44] [%clk 0:52:11] } 26. Qf2 { [%eval -1.31] [%clk 1:12:43] } 26... a6 { [%eval -1.2] [%clk 0:46:59] } 27. g3 { [%eval -1.11] [%clk 1:10:24] } 27... Qh3 { [%eval -1.18] [%clk 0:39:09] } 28. Ng1 { [%eval -1.02] [%clk 1:03:45] } 28... Qh5 { [%eval -0.8] [%clk 0:30:09] } 29. Re3?! { [%eval -1.64] } { Inaccuracy. Kg2 was best. } { [%clk 1:01:56] } 29... Be5 { [%eval -1.35] [%clk 0:28:32] } 30. Ne2? { [%eval -2.79] } { Mistake. Qf3 was best. } { [%clk 1:01:06] } 30... Qg4? { [%eval -1.43] } { Mistake. Rg4 was best. } { [%clk 0:22:06] } 31. Kg2 { [%eval -0.78] [%clk 1:00:05] } 31... Rg5 { [%eval -0.5] [%clk 0:20:31] } 32. h3 { [%eval -0.42] [%clk 0:52:38] } 32... Qh5 { [%eval -0.4] [%clk 0:19:54] } 33. Rf3 { [%eval -0.35] [%clk 0:50:27] } 33... Qg6 { [%eval -0.58] [%clk 0:16:22] } 34. Qe3?! { [%eval -1.24] } { Inaccuracy. Nd4 was best. } { [%clk 0:32:37] } 34... Qe4 { [%eval -1.22] [%clk 0:15:25] } 35. Kf2 { [%eval -1.31] [%clk 0:31:54] } 35... Qxe3+ { [%eval -1.03] [%clk 0:14:49] } 36. Rxe3 { [%eval -0.84] [%clk 0:31:34] } 36... Rg8 { [%eval -0.71] [%clk 0:14:27] } 37. Kf3?! { [%eval -1.26] } { Inaccuracy. Nd4 was best. } { [%clk 0:31:13] } 37... b6?! { [%eval -0.47] } { Inaccuracy. a5 was best. } { [%clk 0:13:24] } 38. Rd3 { [%eval -0.62] [%clk 0:27:28] } 38... a5?! { [%eval -0.11] } { Inaccuracy. Kh6 was best. } { [%clk 0:13:03] } 39. b5 { [%eval -0.03] [%clk 0:27:19] } 39... cxb5 { [%eval 0.01] [%clk 0:11:57] } 40. Rxd5 { [%eval 0.0] [%clk 0:27:41] } 40... b4 { [%eval 0.0] [%clk 0:11:21] } 41. cxb4 { [%eval 0.0] [%clk 0:27:58] } 41... axb4 { [%eval 0.0] [%clk 0:11:10] } 42. Rb5 { [%eval 0.0] [%clk 0:27:34] } 42... Ra8 { [%eval 0.0] [%clk 0:11:16] } 43. Rxb4 { [%eval 0.0] [%clk 0:25:40] } 43... Ra3+ { [%eval 0.0] [%clk 0:11:14] } 44. Rb3 { [%eval 0.0] [%clk 0:25:48] } 44... Rxa2 { [%eval 0.0] [%clk 0:11:05] } 45. Rxb6 { [%eval 0.0] [%clk 0:25:52] } 45... Ra3+ { [%eval 0.0] [%clk 0:11:25] } 46. Kg4 { [%eval 0.0] [%clk 0:24:17] } 46... Re3 { [%eval 0.0] [%clk 0:11:18] } 47. Nf4 { [%eval 0.0] [%clk 0:24:35] } 47... Bxf4 { [%eval 0.0] [%clk 0:10:45] } 48. Kxf4 { [%eval 0.0] [%clk 0:24:55] } 48... Re6 { [%eval 0.0] [%clk 0:11:01] } 49. Rb4 { [%eval 0.0] [%clk 0:23:44] } 49... Kg6 { [%eval 0.0] [%clk 0:10:54] } 50. h4 { [%eval 0.0] [%clk 0:23:59] } 50... Re1 { [%eval 0.0] [%clk 0:10:23] } 51. Rb8 { [%eval 0.0] [%clk 0:23:56] } 51... Rf1+ { [%eval 0.0] [%clk 0:10:15] } 52. Ke3 { [%eval 0.0] [%clk 0:24:09] } 52... Kg7 { [%eval 0.0] [%clk 0:10:17] } 53. Rb2 { [%eval 0.0] [%clk 0:23:59] } 53... Rh1 { [%eval 0.0] [%clk 0:09:58] } 54. Kf3 { [%eval 0.0] [%clk 0:23:58] } 54... Kg6 { [%eval 0.0] [%clk 0:09:57] } 55. Kg4 { [%eval 0.0] [%clk 0:23:59] } 55... f5+ { [%eval 0.0] [%clk 0:09:55] } 56. Kf3 { [%eval 0.0] [%clk 0:24:17] } 56... f6 { [%eval 0.0] [%clk 0:09:51] } 57. Rb8 { [%eval 0.0] [%clk 0:24:08] } 57... Kg7 { [%eval 0.0] [%clk 0:10:06] } 58. Re8 { [%eval 0.0] [%clk 0:23:25] } 58... Kf7 { [%eval 0.0] [%clk 0:10:05] } 59. Re3 { [%eval 0.0] [%clk 0:23:41] } 59... Rh2 { [%eval 0.0] [%clk 0:09:55] } 60. Kf4 { [%eval 0.0] [%clk 0:22:47] } 60... Rf2+ { [%eval 0.0] [%clk 0:09:51] } 61. Rf3 { [%eval 0.0] [%clk 0:23:10] } 61... Ra2 { [%eval 0.22] [%clk 0:10:06] } 62. Kxf5 { [%eval 0.35] [%clk 0:23:34] } 62... Ra5+ { [%eval 0.32] [%clk 0:10:23] } 63. Kg4 { [%eval 0.21] [%clk 0:23:51] } 63... Ra4+ { [%eval 0.32] [%clk 0:10:32] } 64. Kh5 { [%eval 0.14] [%clk 0:23:39] } 64... Ra5+ { [%eval 0.05] [%clk 0:10:52] } 65. Kh6 { [%eval 0.0] [%clk 0:23:56] } 65... Ra8 { [%eval 0.0] [%clk 0:11:15] } 66. Kh7 { [%eval 0.0] [%clk 0:24:14] } 66... Ra5 { [%eval 0.0] [%clk 0:11:30] } 67. g4 { [%eval 0.0] [%clk 0:24:16] } 67... Ra4 { [%eval 0.0] [%clk 0:11:58] } 68. Rg3 { [%eval 0.0] [%clk 0:20:54] } 68... f5 { [%eval 0.0] [%clk 0:12:01] } 69. Rf3 { [%eval 0.0] [%clk 0:20:35] } 69... Rxg4 { [%eval 0.0] [%clk 0:12:05] } 70. Rxf5+ { [%eval 0.0] [%clk 0:21:01] } 70... Ke6 { [%eval 0.0] [%clk 0:12:14] } 71. Rh5 { [%eval 0.0] [%clk 0:21:18] } 71... Kf7 { [%eval 0.0] [%clk 0:12:20] } 72. Rh6 { [%eval 0.0] [%clk 0:21:37] } 72... Rg7+ { [%eval 0.0] [%clk 0:12:29] } 1/2-1/2