Event: Round 1: Ryo Chen - Christopher Shen
Date: 2022-01-13
White: Ryo Chen
WhiteTitle: FM
Black: Christopher Shen
BlackTitle: FM
Result: 1/2-1/2
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Anderssen Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:30:58] } 1... e5 { [%eval 0.12] [%clk 1:30:48] } 2. Nf3 { [%eval 0.18] [%clk 1:31:17] } 2... Nc6 { [%eval 0.32] [%clk 1:31:09] } 3. Bb5 { [%eval 0.18] [%clk 1:31:31] } 3... a6 { [%eval 0.49] [%clk 1:31:27] } 4. Ba4 { [%eval 0.3] [%clk 1:31:53] } 4... Nf6 { [%eval 0.55] [%clk 1:31:30] } 5. d3 { [%eval 0.13] [%clk 1:32:18] } 5... d6 { [%eval 0.3] [%clk 1:31:39] } 6. c3 { [%eval 0.0] [%clk 1:32:06] } 6... g6 { [%eval 0.25] [%clk 1:31:43] } 7. O-O { [%eval 0.23] [%clk 1:32:06] } 7... Bg7 { [%eval 0.35] [%clk 1:31:52] } 8. Nbd2 { [%eval 0.22] [%clk 1:30:59] } 8... O-O { [%eval 0.19] [%clk 1:32:01] } 9. Re1 { [%eval 0.45] [%clk 1:31:00] } 9... h6 { [%eval 0.25] [%clk 1:31:55] } 10. Nf1 { [%eval 0.32] [%clk 1:30:58] } 10... b5 { [%eval 0.15] [%clk 1:29:48] } 11. Bc2 { [%eval 0.19] [%clk 1:28:43] } 11... d5 { [%eval 0.22] [%clk 1:28:50] } 12. a4 { [%eval -0.19] [%clk 1:16:06] } 12... Be6 { [%eval 0.15] [%clk 1:21:32] } 13. Bd2 { [%eval 0.0] [%clk 1:10:11] } 13... dxe4?! { [%eval 0.58] } { Inaccuracy. b4 was best. } { [%clk 1:13:51] } 14. dxe4 { [%eval 0.45] [%clk 1:10:28] } 14... Nh5 { [%eval 0.75] [%clk 1:13:35] } 15. b4 { [%eval 0.69] [%clk 0:55:01] } 15... Nf4 { [%eval 0.46] [%clk 1:08:56] } 16. axb5 { [%eval 0.7] [%clk 0:49:43] } 16... axb5 { [%eval 0.48] [%clk 1:08:35] } 17. Rxa8 { [%eval 0.47] [%clk 0:45:14] } 17... Qxa8 { [%eval 0.53] [%clk 1:08:55] } 18. g3 { [%eval 0.48] [%clk 0:44:57] } 18... Nh5 { [%eval 0.44] [%clk 1:02:24] } 19. Bd3 { [%eval 0.48] [%clk 0:42:33] } 19... Qb7 { [%eval 0.47] [%clk 0:59:05] } 20. Qe2 { [%eval 0.53] [%clk 0:40:36] } 20... Na7 { [%eval 0.95] [%clk 0:56:39] } 21. Be3 { [%eval 0.9] [%clk 0:33:32] } 21... c6 { [%eval 0.89] [%clk 0:55:20] } 22. c4 { [%eval 0.94] [%clk 0:28:38] } 22... bxc4 { [%eval 0.87] [%clk 0:47:50] } 23. Bxc4 { [%eval 0.8] [%clk 0:28:21] } 23... Re8 { [%eval 0.73] [%clk 0:43:40] } 24. Bxe6 { [%eval 0.75] [%clk 0:23:04] } 24... Rxe6 { [%eval 0.77] [%clk 0:43:38] } 25. Qd2 { [%eval 0.78] [%clk 0:21:12] } 25... Nb5 { [%eval 0.97] [%clk 0:31:34] } 26. Bc5?! { [%eval 0.25] } { Inaccuracy. Bxh6 was best. } { [%clk 0:14:27] } 26... Nf6 { [%eval 0.14] [%clk 0:27:06] } 27. Rd1?? { [%eval -1.62] } { Blunder. h4 was best. } { [%clk 0:09:10] } 27... Kh7?? { [%eval 0.5] } { Blunder. Nd6 was best. } { [%clk 0:16:11] } 28. Qd3 { [%eval 0.62] [%clk 0:08:56] } 28... Qa6 { [%eval 0.6] [%clk 0:13:05] } 29. Ne3 { [%eval 0.85] [%clk 0:06:45] } 29... Qa3 { [%eval 1.09] [%clk 0:11:16] } 30. Qxa3 { [%eval 1.12] } 30... Nxa3 { [%eval 0.95] [%clk 0:11:43] } 31. Nd2 { [%eval 0.68] [%clk 0:04:20] } 31... Nb5 { [%eval 0.71] [%clk 0:11:12] } 32. f3 { [%eval 0.25] [%clk 0:03:42] } 32... Nc3 { [%eval 0.75] [%clk 0:08:39] } 33. Ra1 { [%eval 0.68] [%clk 0:03:33] } 33... Nd7 { [%eval 0.77] [%clk 0:08:11] } 34. Ra3?! { [%eval 0.09] } { Inaccuracy. Nec4 was best. } { [%clk 0:02:13] } 34... Nb5 { [%eval 0.19] [%clk 0:07:41] } 35. Rd3?! { [%eval -0.38] } { Inaccuracy. Ra8 was best. } { [%clk 0:01:25] } 35... Nxc5 { [%eval -0.13] [%clk 0:07:28] } 36. bxc5 { [%eval -0.5] [%clk 0:01:53] } 36... Bf8 { [%eval -0.29] [%clk 0:06:29] } 37. Nb3 { [%eval -0.46] [%clk 0:02:07] } 37... Nd4 { [%eval -0.33] [%clk 0:06:24] } 38. Nxd4 { [%eval -0.4] [%clk 0:01:36] } 38... exd4 { [%eval -0.17] [%clk 0:06:52] } 39. Rxd4 { [%eval -0.13] [%clk 0:00:59] } 39... Bxc5 { [%eval -0.16] [%clk 0:07:16] } 40. Rd3 { [%eval -0.18] [%clk 0:01:24] } 40... f5 { [%eval -0.19] [%clk 0:05:58] } 41. Rd7+ { [%eval -0.23] [%clk 0:00:43] } 41... Kg8 { [%eval -0.22] [%clk 0:05:48] } 42. Kf2 { [%eval -0.14] [%clk 0:00:58] } 42... g5 { [%eval 0.0] [%clk 0:05:05] } 43. Ke2 { [%eval 0.0] [%clk 0:00:50] } 43... fxe4 { [%eval 0.0] [%clk 0:04:38] } 44. Nf5 { [%eval 0.0] [%clk 0:01:01] } 44... exf3+ { [%eval 0.0] [%clk 0:04:34] } 45. Kxf3 { [%eval 0.0] [%clk 0:01:28] } 45... Bf8 { [%eval 0.0] [%clk 0:04:40] } 46. g4 { [%eval 0.0] [%clk 0:00:55] } 46... c5 { [%eval 0.0] [%clk 0:04:48] } 47. Rc7 { [%eval 0.0] [%clk 0:01:12] } 47... Rb6 { [%eval 0.0] [%clk 0:04:28] } 48. h4 { [%eval 0.0] [%clk 0:01:06] } 48... Rb3+ { [%eval 0.0] [%clk 0:04:18] } 49. Ke4 { [%eval -0.17] [%clk 0:01:08] } 49... Rb4+ { [%eval -0.26] [%clk 0:04:36] } 50. Kf3 { [%eval -0.33] [%clk 0:00:55] } 50... Rf4+ { [%eval -0.55] [%clk 0:04:52] } 51. Ke2?! { [%eval -1.58] } { Inaccuracy. Ke3 was best. } { [%clk 0:00:42] } 51... gxh4 { [%eval -1.59] [%clk 0:04:21] } 52. Nxh4 { [%eval -1.61] [%clk 0:00:49] } 52... Rxg4 { [%eval -1.7] [%clk 0:04:44] } 53. Nf5 { [%eval -1.57] [%clk 0:00:54] } 53... Rg5 { [%eval -1.62] [%clk 0:04:33] } 54. Nh4 { [%eval -1.49] [%clk 0:00:44] } 54... h5 { [%eval -1.8] [%clk 0:03:24] } 55. Kf3? { [%eval -3.1] } { Mistake. Rc8 was best. } { [%clk 0:00:50] } 55... Bd6 { [%eval -3.08] [%clk 0:03:04] } 56. Rc6 { [%eval -2.82] [%clk 0:00:44] } 56... Bg3 { [%eval -2.9] [%clk 0:02:19] } 57. Ng2 { [%eval -2.72] } 57... h4 { [%eval -3.11] [%clk 0:02:14] } 58. Ne3 { [%eval -2.93] } 58... h3?? { [%eval -0.11] } { Blunder. Kg7 was best. } { [%clk 0:01:54] } 59. Rh6 { [%eval -0.25] [%clk 0:00:54] } 59... h2 { [%eval -0.1] [%clk 0:01:50] } 60. Nf1 { [%eval -0.3] [%clk 0:00:48] } 60... Be5 { [%eval -0.01] [%clk 0:01:05] } 61. Nxh2 { [%eval 0.0] [%clk 0:01:03] } 61... Kg7 { [%eval 0.0] [%clk 0:00:50] } 62. Rh4 { [%eval 0.0] [%clk 0:00:49] } 62... Kf7 { [%eval 0.0] [%clk 0:00:39] } 63. Ng4 { [%eval -0.07] [%clk 0:00:58] } 63... Bd4 { [%eval 0.0] [%clk 0:00:51] } 64. Ne3 { [%eval -0.12] [%clk 0:00:44] } 64... Ke6 { [%eval -0.06] [%clk 0:00:47] } 65. Nc2 { [%eval -0.19] [%clk 0:00:44] } 65... Be5 { [%eval -0.15] [%clk 0:00:50] } 66. Rh6+ { [%eval -0.2] [%clk 0:00:44] } 66... Kd5 { [%eval -0.18] [%clk 0:00:51] } 67. Rh4 { [%eval -0.15] [%clk 0:00:49] } 67... Rg3+ { [%eval -0.18] [%clk 0:00:42] } 68. Ke2 { [%eval -0.15] [%clk 0:01:05] } 68... Rb3 { [%eval -0.04] [%clk 0:00:44] } 69. Ne3+ { [%eval -0.09] [%clk 0:01:03] } 69... Kc6 { [%eval -0.11] [%clk 0:00:54] } 70. Re4 { [%eval -0.12] [%clk 0:01:15] } 70... Bd4 { [%eval -0.21] [%clk 0:01:04] } 71. Nc2 { [%eval -0.09] [%clk 0:01:23] } 71... Kd5 { [%eval 0.0] [%clk 0:00:50] } 72. Nxd4 { [%eval -0.03] [%clk 0:01:25] } 72... cxd4 { [%eval 0.0] [%clk 0:00:49] } 73. Re8 { [%eval 0.0] [%clk 0:01:46] } 73... Rc3 { [%eval 0.0] [%clk 0:00:51] } 74. Rd8+ { [%eval 0.0] [%clk 0:01:54] } 74... Kc4 { [%eval 0.0] [%clk 0:01:16] } 75. Rc8+ { [%eval 0.0] [%clk 0:02:02] } 75... Kb3 { [%eval 0.0] [%clk 0:01:40] } 76. Rd8 { [%eval 0.0] [%clk 0:02:25] } 76... d3+ { [%eval 0.0] [%clk 0:01:29] } 77. Rxd3 { [%eval 0.0] [%clk 0:02:52] } 1/2-1/2