Event: Caplin Hastings Masters 2023
Site: Horntye Sports Complex, Hastings, United Kingdom
Date: 2024-01-01
White: Beaumont, Chris R
WhiteTitle: IM
WhiteElo: 2236
Black: Ahn, Sungmin
BlackElo: 1836
Result: 1-0
ECO: A37
Opening: English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3
Variant: Standard
TimeControl: 40 moves in 100 mins + 50 mins, 30 sec increment from start.

1. Nf3 { [%eval 0.2] [%clk 1:40:56] } 1... c5 { [%eval 0.13] [%clk 1:40:58] } 2. c4 { [%eval 0.25] [%clk 1:41:15] } 2... Nc6 { [%eval 0.43] [%clk 1:41:25] } 3. g3 { [%eval 0.27] [%clk 1:41:20] } 3... g6 { [%eval 0.12] [%clk 1:41:36] } 4. Bg2 { [%eval 0.11] [%clk 1:41:42] } 4... Bg7 { [%eval 0.12] [%clk 1:42:01] } 5. Nc3 { [%eval 0.23] [%clk 1:41:59] } 5... e5 { [%eval 0.14] [%clk 1:34:43] } 6. O-O { [%eval 0.29] [%clk 1:39:38] } 6... Nge7 { [%eval 0.31] [%clk 1:35:09] } 7. a3 { [%eval 0.42] [%clk 1:39:40] } 7... d6 { [%eval 0.44] [%clk 1:34:45] } 8. Rb1 { [%eval 0.32] [%clk 1:39:53] } 8... a5 { [%eval 0.3] [%clk 1:34:26] } 9. d3 { [%eval 0.2] [%clk 1:40:16] } 9... O-O { [%eval 0.13] [%clk 1:32:26] } 10. Bg5 { [%eval 0.27] [%clk 1:40:34] } 10... f6 { [%eval 0.22] [%clk 1:32:34] } 11. Be3 { [%eval 0.15] [%clk 1:40:56] } 11... Be6 { [%eval 0.25] [%clk 1:30:35] } 12. Ne1 { [%eval 0.25] [%clk 1:41:11] } 12... b6 { [%eval 0.5] [%clk 1:27:58] } 13. Nc2 { [%eval 0.26] [%clk 1:41:06] } 13... d5 { [%eval 0.2] [%clk 1:24:06] } 14. cxd5 { [%eval 0.17] [%clk 1:40:44] } 14... Nxd5 { [%eval 0.3] [%clk 1:24:27] } 15. Nxd5 { [%eval 0.01] [%clk 1:41:02] } 15... Bxd5 { [%eval 0.0] [%clk 1:24:53] } 16. Bxd5+ { [%eval 0.02] [%clk 1:41:16] } 16... Qxd5 { [%eval 0.03] [%clk 1:25:18] } 17. b4 { [%eval 0.0] [%clk 1:41:33] } 17... axb4 { [%eval 0.0] [%clk 1:14:41] } 18. axb4 { [%eval -0.02] [%clk 1:41:19] } 18... Rfb8 { [%eval 0.15] [%clk 1:12:17] } 19. bxc5 { [%eval 0.23] [%clk 1:12:56] } 19... bxc5 { [%eval 0.21] [%clk 1:12:22] } 20. Rxb8+ { [%eval 0.21] [%clk 1:13:19] } 20... Nxb8 { [%eval 0.22] [%clk 0:54:35] } 21. Bd2 { [%eval 0.07] [%clk 1:07:10] } 21... e4 { [%eval 0.6] [%clk 0:37:49] } 22. Ne3 { [%eval 0.75] [%clk 1:03:24] } 22... Qe6 { [%eval 0.6] [%clk 0:38:04] } 23. dxe4 { [%eval 0.75] [%clk 1:02:01] } 23... Qxe4 { [%eval 0.78] [%clk 0:36:51] } 24. Qb3+ { [%eval 0.69] [%clk 1:02:10] } 24... Kh8 { [%eval 0.73] [%clk 0:37:02] } 25. Bc3 { [%eval 0.6] [%clk 0:53:47] } 25... Nc6 { [%eval 0.62] [%clk 0:30:54] } 26. Qd5?! { [%eval 0.03] } { Inaccuracy. Qb7 was best. } { [%clk 0:26:57] } 26... Qxd5 { [%eval 0.04] [%clk 0:30:28] } 27. Nxd5 { [%eval 0.04] [%clk 0:27:24] } 27... Nd4 { [%eval 0.2] [%clk 0:22:54] } 28. Bxd4 { [%eval 0.16] [%clk 0:26:48] } 28... cxd4 { [%eval 0.22] [%clk 0:22:33] } 29. Rb1 { [%eval 0.23] [%clk 0:25:47] } 29... Rd8 { [%eval 0.17] [%clk 0:21:05] } 30. Nf4 { [%eval 0.17] [%clk 0:25:59] } 30... Re8 { [%eval 0.15] [%clk 0:16:34] } 31. Kf1 { [%eval 0.17] [%clk 0:24:19] } 31... f5 { [%eval 0.16] [%clk 0:14:23] } 32. Rb7 { [%eval 0.16] [%clk 0:23:40] } 32... Be5 { [%eval 0.17] [%clk 0:13:00] } 33. Nd3 { [%eval 0.2] [%clk 0:22:30] } 33... Rb8 { [%eval 0.21] [%clk 0:09:49] } 34. Rf7 { [%eval 0.22] [%clk 0:19:42] } 34... Bd6 { [%eval 0.24] [%clk 0:09:10] } 35. h4 { [%eval 0.26] [%clk 0:18:40] } 35... Rd8 { [%eval 0.32] [%clk 0:08:00] } 36. Kg2 { [%eval 0.27] [%clk 0:15:19] } 36... Kg8 { [%eval 0.26] [%clk 0:08:27] } 37. Ra7 { [%eval 0.3] [%clk 0:15:12] } 37... Bf8 { [%eval 0.24] [%clk 0:07:27] } 38. Kf3 { [%eval 0.14] [%clk 0:13:25] } 38... Rd5 { [%eval 0.16] [%clk 0:03:36] } 39. Nf4 { [%eval 0.14] [%clk 0:06:04] } 39... Rd6 { [%eval 0.16] [%clk 0:03:11] } 40. Kg2 { [%eval 0.18] [%clk 0:06:19] } 40... Bh6 { [%eval 0.11] [%clk 0:02:52] } 41. Nd3 { [%eval 0.15] [%clk 0:06:28] } 41... Bg7 { [%eval 0.14] [%clk 0:01:12] } 42. Kf1 { [%eval 0.21] [%clk 0:06:17] } 42... Kf8 { [%eval 0.15] [%clk 0:30:58] } 43. Ke1 { [%eval 0.19] [%clk 0:49:21] } 43... Re6 { [%eval 0.15] [%clk 0:31:08] } 44. Rd7 { [%eval 0.2] [%clk 0:42:48] } 44... Re7 { [%eval 0.2] [%clk 0:29:49] } 45. Rd5 { [%eval 0.16] [%clk 0:42:55] } 45... Ra7 { [%eval 0.13] [%clk 0:24:36] } 46. f4 { [%eval 0.12] [%clk 0:40:03] } 46... Ke7 { [%eval 0.06] [%clk 0:23:48] } 47. Kf2 { [%eval 0.05] [%clk 0:37:44] } 47... Bf6 { [%eval 0.06] [%clk 0:23:04] } 48. Ne1 { [%eval 0.05] [%clk 0:37:30] } 48... Ke6 { [%eval 0.04] [%clk 0:22:58] } 49. Rb5 { [%eval 0.06] [%clk 0:37:43] } 49... Bg7 { [%eval 0.05] [%clk 0:21:21] } 50. Rb6+ { [%eval 0.1] [%clk 0:35:30] } 50... Kd5 { [%eval 0.12] [%clk 0:21:06] } 51. Kf3 { [%eval 0.08] [%clk 0:35:03] } 51... Re7 { [%eval 0.17] [%clk 0:17:47] } 52. Nd3 { [%eval 0.08] [%clk 0:35:15] } 52... Re3+ { [%eval 0.15] [%clk 0:17:30] } 53. Kf2 { [%eval 0.12] [%clk 0:35:42] } 53... Re7 { [%eval 0.19] [%clk 0:17:27] } 54. Rb5+ { [%eval 0.02] [%clk 0:34:52] } 54... Kc6 { [%eval 0.03] [%clk 0:17:05] } 55. Ra5 { [%eval 0.05] [%clk 0:35:06] } 55... Kd6 { [%eval 0.19] [%clk 0:16:50] } 56. h5 { [%eval 0.04] [%clk 0:34:41] } 56... Re6?? { [%eval 1.75] } { Blunder. Ke6 was best. } { [%clk 0:15:15] } 57. Ra7 { [%eval 1.7] [%clk 0:33:23] } 57... Re7 { [%eval 1.77] [%clk 0:12:54] } 58. Ra6+ { [%eval 1.91] [%clk 0:33:27] } 58... Kd5 { [%eval 1.73] [%clk 0:13:11] } 59. hxg6 { [%eval 1.75] [%clk 0:33:42] } 59... h6?? { [%eval 4.08] } { Blunder. hxg6 was best. } { [%clk 0:12:31] } 60. Ra5+ { [%eval 3.84] [%clk 0:31:34] } 60... Kd6?! { [%eval 5.1] } { Inaccuracy. Ke6 was best. } { [%clk 0:12:34] } 61. Rxf5 { [%eval 5.09] [%clk 0:27:26] } 61... Re6 { [%eval 5.38] [%clk 0:12:54] } 62. Ra5 { [%eval 5.77] [%clk 0:27:40] } 62... Ke7 { [%eval 5.88] [%clk 0:12:43] } 63. f5 { [%eval 5.81] [%clk 0:27:09] } 63... Rf6 { [%eval 5.88] [%clk 0:13:01] } 64. Ra7+ { [%eval 5.87] [%clk 0:26:39] } 64... Kf8 { [%eval 6.12] [%clk 0:13:08] } 65. g4 { [%eval 6.18] [%clk 0:26:49] } 65... h5 { [%eval 7.83] [%clk 0:13:20] } 66. Kg3 { [%eval 6.36] [%clk 0:26:37] } 66... hxg4 { [%eval 10.6] [%clk 0:12:48] } 67. Kxg4 { [%eval 7.57] [%clk 0:26:58] } 67... Bh6 { [%eval 7.87] [%clk 0:13:10] } 68. Nf4 { [%eval 8.07] [%clk 0:26:27] } 68... Bxf4 { [%eval 10.47] [%clk 0:11:43] } 69. Kxf4 { [%eval 36.42] [%clk 0:26:53] } 69... Rc6?! { [%eval #8] } { Checkmate is now unavoidable. d3 was best. } { [%clk 0:10:56] } 70. Rd7? { [%eval 8.14] } { Lost forced checkmate sequence. Kg5 was best. } { [%clk 0:25:58] } 70... Rc2? { [%eval #11] } { Checkmate is now unavoidable. Ke8 was best. } { [%clk 0:08:28] } 71. f6 { [%eval #10] [%clk 0:25:25] } 71... Rxe2 { [%eval #7] [%clk 0:08:02] } 72. Rd8+ { [%eval #8] [%clk 0:25:41] } 72... Re8 { [%eval #8] [%clk 0:08:00] } 73. g7+ { [%eval #7] [%clk 0:26:01] } 73... Kf7 { [%eval #7] [%clk 0:08:23] } 74. Rxe8 { [%eval #6] [%clk 0:26:22] } 1-0