Event: Round 2: Alan Chen - Sean Senft
Date: 2023-07-15
White: Alan Chen
Black: Sean Senft
Result: 1/2-1/2
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Barmen Defense, Modern Line
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:50:09] } 1... c5 { [%eval 0.32] [%clk 1:44:34] } 2. c3 { [%eval 0.0] [%clk 1:50:10] } 2... d5 { [%eval 0.26] [%clk 1:44:37] } 3. exd5 { [%eval 0.17] [%clk 1:50:16] } 3... Qxd5 { [%eval 0.18] [%clk 1:44:40] } 4. d4 { [%eval 0.11] [%clk 1:50:22] } 4... Nf6 { [%eval 0.29] [%clk 1:44:35] } 5. Nf3 { [%eval 0.0] [%clk 1:50:26] } 5... Bg4 { [%eval 0.37] [%clk 1:44:11] } 6. Be2 { [%eval 0.12] [%clk 1:50:29] } 6... e6 { [%eval 0.13] [%clk 1:43:26] } 7. O-O { [%eval 0.19] [%clk 1:50:12] } 7... Nc6 { [%eval 0.12] [%clk 1:42:17] } 8. Be3 { [%eval 0.09] [%clk 1:49:31] } 8... cxd4 { [%eval 0.09] [%clk 1:41:44] } 9. cxd4 { [%eval 0.2] [%clk 1:49:36] } 9... Be7 { [%eval 0.0] [%clk 1:41:09] } 10. Nc3 { [%eval 0.01] [%clk 1:47:54] } 10... Qd6 { [%eval 0.1] [%clk 1:40:32] } 11. h3 { [%eval 0.12] [%clk 1:46:06] } 11... Bh5 { [%eval 0.21] [%clk 1:39:42] } 12. Rc1 { [%eval 0.15] [%clk 1:38:34] } 12... O-O { [%eval 0.1] [%clk 1:37:56] } 13. a3 { [%eval -0.23] [%clk 1:35:53] } 13... a6 { [%eval -0.29] [%clk 1:35:17] } 14. Na4 { [%eval -0.31] [%clk 1:26:37] } 14... Nd5 { [%eval -0.36] [%clk 1:28:20] } 15. Nc5 { [%eval -0.24] [%clk 1:22:26] } 15... Rab8 { [%eval -0.17] [%clk 1:18:20] } 16. Ne4 { [%eval -0.34] [%clk 1:12:47] } 16... Qd8 { [%eval -0.08] [%clk 1:13:51] } 17. b4 { [%eval -0.16] [%clk 1:07:09] } 17... Na7 { [%eval 0.13] [%clk 0:58:09] } 18. Nc5 { [%eval 0.0] [%clk 1:04:27] } 18... Nb5 { [%eval -0.28] [%clk 0:54:32] } 19. Bxb5?! { [%eval -0.89] } { Inaccuracy. Qb3 was best. } { [%clk 1:00:09] } 19... axb5 { [%eval -0.64] [%clk 0:54:36] } 20. g4 { [%eval -0.61] [%clk 0:59:06] } 20... Bg6 { [%eval -0.51] [%clk 0:54:25] } 21. Ne5 { [%eval -0.56] [%clk 0:57:35] } 21... Bxc5 { [%eval -0.79] [%clk 0:47:20] } 22. Rxc5?! { [%eval -1.49] } { Inaccuracy. dxc5 was best. } { [%clk 0:56:02] } 22... Ra8 { [%eval -1.75] [%clk 0:44:36] } 23. Nxg6 { [%eval -1.37] [%clk 0:51:21] } 23... fxg6 { [%eval -1.05] [%clk 0:39:57] } 24. Qe2? { [%eval -2.45] } { Mistake. Bc1 was best. } { [%clk 0:50:35] } 24... Kh8?? { [%eval -0.5] } { Blunder. b6 was best. } { [%clk 0:36:12] } 25. Bc1 { [%eval -0.9] [%clk 0:48:06] } 25... Qf6 { [%eval -0.71] [%clk 0:31:30] } 26. Qe5 { [%eval -0.87] [%clk 0:47:24] } 26... Qf3 { [%eval -0.71] [%clk 0:18:28] } 27. Qxe6 { [%eval -0.62] [%clk 0:45:30] } 27... Rad8 { [%eval -0.36] [%clk 0:17:31] } 28. Bg5?? { [%eval -2.55] } { Blunder. Qe5 was best. } { [%clk 0:44:56] } 28... Rfe8?! { [%eval -1.63] } { Inaccuracy. h6 was best. } { [%clk 0:16:04] } 29. Rxd5 { [%eval -1.58] [%clk 0:44:27] } 29... Qxd5 { [%eval -1.6] [%clk 0:15:58] } 30. Qxd5 { [%eval -1.36] [%clk 0:44:34] } 30... Rxd5 { [%eval -1.47] [%clk 0:16:01] } 31. Be3 { [%eval -1.61] [%clk 0:44:38] } 31... Rc8 { [%eval -1.48] [%clk 0:14:48] } 32. Ra1 { [%eval -2.02] [%clk 0:44:01] } 32... Kg8 { [%eval -2.15] [%clk 0:13:58] } 33. Kf1 { [%eval -1.92] [%clk 0:43:09] } 33... Kf7 { [%eval -1.88] [%clk 0:13:04] } 34. Ke2 { [%eval -1.49] [%clk 0:42:55] } 34... Rd7 { [%eval -1.64] [%clk 0:10:41] } 35. Kd3 { [%eval -1.42] [%clk 0:39:23] } 35... Rdc7 { [%eval -1.56] [%clk 0:09:49] } 36. a4 { [%eval -1.67] [%clk 0:37:21] } 36... Rc3+ { [%eval -1.38] [%clk 0:08:25] } 37. Ke4 { [%eval -1.57] [%clk 0:37:12] } 37... R3c4 { [%eval -1.35] [%clk 0:08:16] } 38. axb5 { [%eval -1.61] [%clk 0:36:48] } 38... Rxb4 { [%eval -1.41] [%clk 0:08:20] } 39. Ra5 { [%eval -1.84] [%clk 0:36:53] } 39... Rc7? { [%eval -0.46] } { Mistake. Ke6 was best. } { [%clk 0:07:13] } 40. Kd5 { [%eval -0.68] [%clk 0:34:38] } 40... Ke7 { [%eval -1.02] [%clk 0:06:05] } 41. Bg5+ { [%eval -0.84] [%clk 0:33:45] } 41... Kd7 { [%eval -0.6] [%clk 0:05:50] } 42. Bf4 { [%eval -0.52] [%clk 0:33:48] } 42... Rc2 { [%eval -0.5] [%clk 0:05:26] } 43. Be3 { [%eval -1.05] [%clk 0:33:26] } 43... Rbb2 { [%eval -1.49] [%clk 0:05:05] } 44. Ke4?! { [%eval -2.47] } { Inaccuracy. g5 was best. } { [%clk 0:32:30] } 44... h6?! { [%eval -1.53] } { Inaccuracy. Ra2 was best. } { [%clk 0:03:37] } 45. d5?! { [%eval -2.36] } { Inaccuracy. Ra8 was best. } { [%clk 0:32:18] } 45... Rb4+?! { [%eval -1.34] } { Inaccuracy. Ra2 was best. } { [%clk 0:02:46] } 46. Kd3 { [%eval -1.07] [%clk 0:31:46] } 46... Rcb2?! { [%eval -0.02] } { Inaccuracy. Rc8 was best. } { [%clk 0:02:10] } 47. b6 { [%eval -0.08] [%clk 0:31:46] } 47... R2b3+ { [%eval -0.1] [%clk 0:01:48] } 48. Ke2 { [%eval -0.16] [%clk 0:31:18] } 48... Rxb6 { [%eval 0.0] [%clk 0:01:38] } 49. Bxb6 { [%eval 0.0] [%clk 0:31:23] } 49... Rxb6 { [%eval 0.0] [%clk 0:01:45] } 50. Ra8 { [%eval 0.0] [%clk 0:28:32] } 50... Kd6 { [%eval 0.0] [%clk 0:01:31] } 51. Rg8 { [%eval 0.0] [%clk 0:28:34] } 51... Kxd5 { [%eval 0.0] [%clk 0:01:29] } 52. Rxg7 { [%eval 0.0] [%clk 0:27:56] } 52... g5 { [%eval 0.0] [%clk 0:01:16] } 53. Rh7 { [%eval -0.16] [%clk 0:27:27] } 53... Re6+ { [%eval -0.12] [%clk 0:01:16] } 54. Kd3 { [%eval -0.12] [%clk 0:26:36] } 54... Rf6 { [%eval 0.0] [%clk 0:01:04] } 55. Rxb7 { [%eval 0.0] [%clk 0:26:10] } 55... Rf3+ { [%eval 0.0] [%clk 0:01:03] } 56. Ke2 { [%eval 0.0] [%clk 0:26:00] } 56... Rxh3 { [%eval 0.0] [%clk 0:01:07] } 57. Rb4 { [%eval 0.0] [%clk 0:25:27] } 57... Ke5 { [%eval 0.0] [%clk 0:00:56] } 58. Kf1 { [%eval 0.0] [%clk 0:24:47] } 58... Rd3 { [%eval 0.0] [%clk 0:00:43] } 59. Rb6 { [%eval 0.0] [%clk 0:24:11] } 59... Kf4 { [%eval 0.0] [%clk 0:00:35] } 60. Kg2 { [%eval 0.0] [%clk 0:23:55] } 60... Kxg4 { [%eval 0.0] [%clk 0:00:38] } 61. Rxh6 { [%eval 0.0] [%clk 0:24:01] } 61... Ra3 { [%eval 0.0] [%clk 0:00:39] } 62. Rb6 { [%eval 0.0] [%clk 0:24:06] } 62... Kh4 { [%eval 0.0] [%clk 0:00:36] } 63. Rh6+ { [%eval 0.0] [%clk 0:24:09] } 63... Kg4 { [%eval 0.0] [%clk 0:00:40] } 64. Rb6 { [%eval 0.0] [%clk 0:24:17] } 64... Ra4 { [%eval 0.0] [%clk 0:00:41] } 65. Rc6 { [%eval 0.0] [%clk 0:24:23] } 65... Kf4 { [%eval 0.0] [%clk 0:00:30] } 66. Rc3 { [%eval 0.0] [%clk 0:24:24] } 66... g4 { [%eval 0.0] [%clk 0:00:31] } 67. Rb3 { [%eval 0.0] [%clk 0:24:32] } 67... Rc4 { [%eval 0.0] [%clk 0:00:30] } 1/2-1/2