Event: British Chess Championships 2023: Championship
Site: The Venue, De Montfort University, United Kingdom
Date: 2023-07-26
White: Jackson, Edward
WhiteElo: 1942
Black: Boswell, Jacob Connor
BlackElo: 2163
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard
TimeControl: 40 moves in 90 mins + 30 mins + 30 secondss added from move 1

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:25:30] } 2. c3 { [%eval 0.0] [%clk 1:31:20] } 2... Nf6 { [%eval 0.15] [%clk 1:25:39] } 3. e5 { [%eval 0.0] [%clk 1:31:41] } 3... Nd5 { [%eval 0.11] [%clk 1:25:51] } 4. Nf3 { [%eval 0.0] [%clk 1:32:02] } 4... d6 { [%eval 0.13] [%clk 1:26:05] } 5. d4 { [%eval 0.0] [%clk 1:32:23] } 5... Nc6 { [%eval 0.34] [%clk 1:26:19] } 6. Bc4 { [%eval 0.22] [%clk 1:31:43] } 6... Nb6 { [%eval 0.06] [%clk 1:22:48] } 7. Bb5 { [%eval 0.04] [%clk 1:31:36] } 7... Bd7 { [%eval 0.55] [%clk 1:17:43] } 8. exd6 { [%eval 0.74] [%clk 1:20:17] } 8... exd6 { [%eval 0.57] [%clk 1:13:30] } 9. O-O { [%eval 0.65] [%clk 1:18:45] } 9... Be7 { [%eval 0.68] [%clk 1:11:52] } 10. Re1 { [%eval 0.6] [%clk 1:18:39] } 10... O-O { [%eval 0.53] [%clk 1:10:14] } 11. Bf4?! { [%eval -0.07] } { Inaccuracy. dxc5 was best. } { [%clk 1:16:21] } 11... Re8?! { [%eval 0.73] } { Inaccuracy. Nxd4 was best. } { [%clk 1:01:36] } 12. Nbd2? { [%eval -0.46] } { Mistake. dxc5 was best. } { [%clk 1:10:59] } 12... Nxd4 { [%eval -0.33] [%clk 0:48:35] } 13. Nxd4 { [%eval -0.38] [%clk 1:10:19] } 13... cxd4 { [%eval -0.2] [%clk 0:48:56] } 14. Bxd7 { [%eval -0.37] [%clk 1:10:43] } 14... Qxd7 { [%eval -0.24] [%clk 0:48:41] } 15. cxd4 { [%eval -0.33] [%clk 1:10:18] } 15... Qf5 { [%eval -0.26] [%clk 0:41:01] } 16. Bg3 { [%eval -0.24] [%clk 1:07:21] } 16... Bf6 { [%eval -0.31] [%clk 0:37:33] } 17. Qf3 { [%eval -0.12] [%clk 1:02:26] } 17... Qa5 { [%eval -0.08] [%clk 0:35:13] } 18. Red1 { [%eval -0.21] [%clk 0:52:06] } 18... d5 { [%eval -0.12] [%clk 0:32:24] } 19. Qd3 { [%eval -0.12] [%clk 0:43:25] } 19... Qb4 { [%eval 0.0] [%clk 0:29:46] } 20. Nf3 { [%eval 0.0] [%clk 0:38:33] } 20... Qxb2 { [%eval 0.22] [%clk 0:27:27] } 21. a4? { [%eval -1.23] } { Mistake. Be5 was best. } { [%clk 0:29:59] } 21... Qe2 { [%eval -1.33] [%clk 0:21:45] } 22. Qb1 { [%eval -1.63] [%clk 0:22:40] } 22... Qa6 { [%eval -1.47] [%clk 0:19:49] } 23. Be5 { [%eval -1.8] [%clk 0:15:02] } 23... Be7 { [%eval -1.85] [%clk 0:14:42] } 24. Qb3 { [%eval -2.05] [%clk 0:11:38] } 24... Nc4 { [%eval -2.09] [%clk 0:13:26] } 25. Rdb1 { [%eval -2.17] [%clk 0:11:52] } 25... b6 { [%eval -2.32] [%clk 0:13:02] } 26. h3 { [%eval -2.38] [%clk 0:11:31] } 26... Qc8 { [%eval -2.48] [%clk 0:10:23] } 27. Re1 { [%eval -2.68] [%clk 0:11:08] } 27... Qd7 { [%eval -2.31] [%clk 0:09:34] } 28. Qd3?! { [%eval -3.0] } { Inaccuracy. Bf4 was best. } { [%clk 0:10:38] } 28... a6 { [%eval -2.48] [%clk 0:08:48] } 29. Bg3 { [%eval -2.6] [%clk 0:09:38] } 29... f6 { [%eval -2.16] [%clk 0:07:54] } 30. Nh4? { [%eval -3.89] } { Mistake. Nd2 was best. } { [%clk 0:08:23] } 30... b5 { [%eval -3.14] [%clk 0:06:29] } 31. axb5 { [%eval -3.09] [%clk 0:08:27] } 31... axb5 { [%eval -3.07] [%clk 0:06:57] } 32. Rab1?! { [%eval -3.9] } { Inaccuracy. Nf5 was best. } { [%clk 0:08:10] } 32... b4 { [%eval -4.16] [%clk 0:06:35] } 33. Nf5 { [%eval -4.76] [%clk 0:07:37] } 33... Bf8 { [%eval -4.87] [%clk 0:03:52] } 34. Qf3 { [%eval -5.93] [%clk 0:07:31] } 34... g6?? { [%eval -2.54] } { Blunder. Nd2 was best. } { [%clk 0:02:26] } 35. Ne3 { [%eval -2.54] [%clk 0:07:16] } 35... Nd2 { [%eval -2.69] [%clk 0:02:27] } 36. Qxd5+? { [%eval -4.64] } { Mistake. Qxf6 was best. } { [%clk 0:07:32] } 36... Qxd5 { [%eval -5.71] [%clk 0:02:24] } 37. Nxd5 { [%eval -4.9] [%clk 0:07:57] } 37... Nxb1? { [%eval -2.45] } { Mistake. Rxe1+ was best. } { [%clk 0:00:46] } 38. Nxf6+ { [%eval -2.25] [%clk 0:00:49] } 38... Kf7 { [%eval -2.47] [%clk 0:01:13] } 39. Nxe8 { [%eval -2.25] [%clk 0:01:11] } 39... Nc3?? { [%eval -0.23] } { Blunder. Nd2 was best. } { [%clk 0:00:50] } 40. Nd6+ { [%eval -0.22] [%clk 0:01:20] } 40... Bxd6 { [%eval 0.0] [%clk 0:00:39] } 41. Bxd6 { [%eval 0.0] [%clk 0:01:43] } 41... b3 { [%eval 0.1] [%clk 0:25:51] } 42. Bb4?? { [%eval -2.58] } { Blunder. Re7+ was best. } { [%clk 0:30:40] } 42... Nd5 { [%eval -2.32] [%clk 0:21:12] } 43. Rb1 { [%eval -2.37] [%clk 0:30:24] } 43... Nxb4 { [%eval -2.46] [%clk 0:20:53] } 44. Rxb3 { [%eval -2.41] [%clk 0:30:43] } 44... Rb8 { [%eval -2.76] [%clk 0:19:38] } 45. f4 { [%eval -3.13] [%clk 0:18:44] } 45... Ke6 { [%eval -2.45] [%clk 0:18:12] } 46. Kf2 { [%eval -2.43] [%clk 0:17:12] } 46... Nc6 { [%eval -3.19] [%clk 0:17:18] } 47. Rxb8 { [%eval -3.39] [%clk 0:16:58] } 47... Nxb8 { [%eval -3.07] [%clk 0:17:46] } 48. Kf3 { [%eval -3.14] [%clk 0:16:51] } 48... h6 { [%eval -2.76] [%clk 0:12:43] } 49. d5+? { [%eval -4.94] } { Mistake. Kg4 was best. } { [%clk 0:15:35] } 49... Kxd5 { [%eval -5.05] [%clk 0:12:17] } 50. Kg4 { [%eval -5.86] [%clk 0:15:00] } 50... Nd7 { [%eval -5.96] [%clk 0:11:37] } 51. h4?! { [%eval -8.44] } { Inaccuracy. Kf3 was best. } { [%clk 0:14:40] } 51... Ke4 { [%eval -8.17] [%clk 0:11:04] } 52. h5 { [%eval -61.04] [%clk 0:14:48] } 52... Nf6+ { [%eval -60.14] [%clk 0:11:14] } 53. Kh4 { [%eval -61.08] [%clk 0:15:05] } 53... gxh5 { [%eval -9.5] [%clk 0:08:43] } 54. g3 { [%eval -63.61] [%clk 0:14:59] } 54... Kf3 { [%eval -62.04] [%clk 0:07:55] } 55. f5 { [%eval -72.12] [%clk 0:13:56] } 55... Ke4 { [%eval -75.33] [%clk 0:07:55] } 0-1