Event: Caplin Hastings Masters 2023
Site: Horntye Sports Complex, Hastings, United Kingdom
Date: 2023-12-29
White: Boswell, Jacob Connor
WhiteElo: 2235
Black: Petrov, Martin
BlackTitle: GM
BlackElo: 2501
Result: 0-1
ECO: E08
Opening: Catalan Opening: Closed
Variant: Standard
TimeControl: 40 moves in 100 mins + 50 mins, 30 sec increment from start.

1. d4 { [%eval 0.13] [%clk 1:40:58] } 1... Nf6 { [%eval 0.17] [%clk 1:40:49] } 2. c4 { [%eval 0.16] [%clk 1:41:21] } 2... e6 { [%eval 0.23] [%clk 1:41:11] } 3. Nf3 { [%eval 0.0] [%clk 1:41:46] } 3... d5 { [%eval 0.12] [%clk 1:38:29] } 4. g3 { [%eval 0.12] [%clk 1:42:05] } 4... Bb4+ { [%eval 0.19] [%clk 1:38:54] } 5. Bd2 { [%eval 0.19] [%clk 1:42:27] } 5... Be7 { [%eval 0.15] [%clk 1:39:19] } 6. Bg2 { [%eval 0.12] [%clk 1:42:49] } 6... O-O { [%eval 0.15] [%clk 1:39:41] } 7. O-O { [%eval 0.12] [%clk 1:42:51] } 7... Nbd7 { [%eval 0.14] [%clk 1:39:42] } 8. Qc2 { [%eval 0.09] [%clk 1:40:17] } 8... c6 { [%eval 0.4] [%clk 1:38:05] } 9. Rd1 { [%eval 0.2] [%clk 1:40:17] } 9... b6 { [%eval 0.14] [%clk 1:36:48] } 10. Bf4 { [%eval 0.13] [%clk 1:37:57] } 10... Ba6 { [%eval 0.18] [%clk 1:37:01] } 11. b3 { [%eval -0.17] [%clk 1:37:57] } 11... Rc8 { [%eval 0.0] [%clk 1:37:01] } 12. Nc3 { [%eval 0.0] [%clk 1:36:46] } 12... h6 { [%eval 0.14] [%clk 1:36:49] } 13. e4 { [%eval -0.11] [%clk 1:22:10] } 13... dxc4 { [%eval 0.1] [%clk 1:36:51] } 14. Nd2 { [%eval 0.19] [%clk 1:18:58] } 14... b5 { [%eval 0.15] [%clk 1:36:37] } 15. bxc4 { [%eval 0.14] [%clk 1:16:40] } 15... bxc4 { [%eval 0.14] [%clk 1:36:49] } 16. Qa4?! { [%eval -0.56] } { Inaccuracy. Bf1 was best. } { [%clk 1:05:44] } 16... Bb5 { [%eval -0.73] [%clk 1:35:41] } 17. Qc2 { [%eval -0.54] [%clk 1:05:16] } 17... Ba6?! { [%eval 0.12] } { Inaccuracy. Qa5 was best. } { [%clk 1:04:58] } 18. Qa4?! { [%eval -0.75] } { Inaccuracy. Bf1 was best. } { [%clk 1:05:03] } 18... Bb5 { [%eval -0.53] [%clk 1:05:24] } 19. Qc2 { [%eval -0.58] [%clk 1:05:26] } 19... Re8 { [%eval -0.21] [%clk 1:03:00] } 20. a4 { [%eval -0.45] [%clk 1:01:32] } 20... Ba6 { [%eval -0.5] [%clk 1:03:00] } 21. a5 { [%eval -0.78] [%clk 0:56:12] } 21... Nf8?! { [%eval 0.14] } { Inaccuracy. Bb4 was best. } { [%clk 0:50:33] } 22. Bf1?! { [%eval -0.55] } { Inaccuracy. h3 was best. } { [%clk 0:51:09] } 22... Bb4?! { [%eval 0.0] } { Inaccuracy. Ng6 was best. } { [%clk 0:42:46] } 23. Ra4 { [%eval -0.05] [%clk 0:37:39] } 23... Bxc3 { [%eval 0.21] [%clk 0:27:44] } 24. Qxc3 { [%eval 0.04] [%clk 0:37:58] } 24... c5 { [%eval 0.0] [%clk 0:27:51] } 25. Nxc4 { [%eval 0.07] [%clk 0:27:50] } 25... Qd7?? { [%eval 2.37] } { Blunder. e5 was best. } { [%clk 0:18:58] } 26. Qa1 { [%eval 2.35] [%clk 0:25:45] } 26... Bxc4 { [%eval 2.56] [%clk 0:12:25] } 27. Rxc4 { [%eval 2.39] [%clk 0:26:13] } 27... cxd4 { [%eval 2.67] [%clk 0:10:21] } 28. Rxc8?! { [%eval 1.98] } { Inaccuracy. Rdxd4 was best. } { [%clk 0:20:42] } 28... Qxc8 { [%eval 2.55] [%clk 0:08:31] } 29. Qxd4 { [%eval 2.44] [%clk 0:19:30] } 29... Ng6 { [%eval 3.1] [%clk 0:07:14] } 30. Be3 { [%eval 3.09] [%clk 0:16:45] } 30... e5?! { [%eval 4.45] } { Inaccuracy. a6 was best. } { [%clk 0:06:02] } 31. Qxa7 { [%eval 4.28] [%clk 0:15:04] } 31... Qg4 { [%eval 5.18] [%clk 0:06:22] } 32. Rb1? { [%eval 3.25] } { Mistake. Ra1 was best. } { [%clk 0:13:30] } 32... Nh4 { [%eval 3.55] } 33. Qb7 { [%eval 3.91] [%clk 0:10:42] } 33... Nf3+ { [%eval 4.24] [%clk 0:00:34] } 34. Kh1 { [%eval 3.99] [%clk 0:11:08] } 34... Qh5 { [%eval 5.31] [%clk 0:00:33] } 35. h3 { [%eval 5.17] [%clk 0:10:34] } 35... Ng4 { [%eval 6.36] [%clk 0:00:37] } 36. Bc5?? { [%eval 1.62] } { Blunder. Qd7 was best. } { [%clk 0:07:12] } 36... Re6?? { [%eval 5.79] } { Blunder. Ng5 was best. } { [%clk 0:00:37] } 37. a6 { [%eval 6.0] [%clk 0:05:00] } 37... Nfh2?! { [%eval 9.23] } { Inaccuracy. Ng5 was best. } { [%clk 0:00:37] } 38. a7?! { [%eval 6.18] } { Inaccuracy. Bg2 was best. } { [%clk 0:05:00] } 38... Nxf1 { [%eval 6.02] } 39. a8=Q+ { [%eval 6.51] [%clk 0:02:52] } 39... Kh7 { [%eval 6.18] [%clk 0:01:31] } 40. Kg2?? { [%eval 0.0] } { Blunder. Kg1 was best. } { [%clk 0:01:11] } 40... Nge3+ { [%eval 0.0] [%clk 0:00:45] } 41. Kg1?? { [%eval -7.97] } { Blunder. Bxe3 was best. } { [%clk 0:21:30] } 41... Qf3 { [%eval -7.72] [%clk 0:47:04] } 42. Bxe3 { [%eval -7.69] [%clk 0:11:12] } 42... Nxe3 { [%eval -7.53] [%clk 0:46:44] } 43. fxe3 { [%eval -7.47] [%clk 0:10:53] } 43... Qxg3+ { [%eval -7.51] [%clk 0:46:42] } 44. Kf1 { [%eval -8.28] [%clk 0:09:36] } 44... Qf3+ { [%eval -7.6] [%clk 0:46:46] } 45. Ke1 { [%eval -7.6] [%clk 0:09:58] } 45... Qxe3+ { [%eval -7.54] [%clk 0:47:11] } 46. Kd1 { [%eval -7.77] [%clk 0:10:08] } 46... Rg6 { [%eval -7.32] [%clk 0:42:14] } 47. Qh8+ { [%eval -7.73] [%clk 0:03:18] } 47... Kxh8 { [%eval -7.52] } 48. Qc8+ { [%eval -7.6] } 48... Kh7 { [%eval -7.53] [%clk 0:42:58] } 49. Qf5 { [%eval -7.47] [%clk 0:04:16] } 49... Qg5 { [%eval -7.61] [%clk 0:40:52] } 50. Rb5 { [%eval -8.33] [%clk 0:03:58] } 50... Qxf5 { [%eval -8.16] } 51. exf5 { [%eval -8.11] [%clk 0:04:27] } 51... Rd6+ { [%eval -7.69] [%clk 0:39:39] } 52. Ke2 { [%eval -7.87] [%clk 0:04:40] } 52... f6 { [%eval -7.77] [%clk 0:40:06] } 53. Rb4 { [%eval -8.18] [%clk 0:02:13] } 53... Rd4 { [%eval -8.28] [%clk 0:34:49] } 54. Rxd4 { [%eval -11.93] [%clk 0:02:32] } 54... exd4 { [%eval -11.66] [%clk 0:35:17] } 55. Kd3 { [%eval -12.65] [%clk 0:03:01] } 55... g6 { [%eval -12.47] [%clk 0:35:38] } 56. Kxd4 { [%eval -12.94] [%clk 0:03:13] } 56... gxf5 { [%eval -13.08] [%clk 0:36:03] } 57. Ke3 { [%eval -12.64] [%clk 0:03:42] } 57... Kg7 { [%eval -13.12] [%clk 0:36:22] } 58. Kf3 { [%eval -14.02] [%clk 0:02:41] } 58... Kf7 { [%eval -14.38] [%clk 0:36:49] } 0-1