Event: Round 2: Byron, Alan M - Moyse, Nigel John
Date: 2025-07-04
White: Byron, Alan M
WhiteElo: 2040
Black: Moyse, Nigel John
BlackElo: 1923
Result: 1/2-1/2
ECO: A29
Opening: English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with Nb6
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:26:34] } 1... e5 { [%eval 0.1] [%clk 1:30:06] } 2. g3 { [%eval 0.14] [%clk 1:26:53] } 2... Nf6 { [%eval 0.15] [%clk 1:30:29] } 3. Bg2 { [%eval 0.1] [%clk 1:26:21] } 3... d5 { [%eval 0.12] [%clk 1:30:48] } 4. cxd5 { [%eval 0.13] [%clk 1:26:54] } 4... Nxd5 { [%eval 0.18] [%clk 1:31:17] } 5. Nc3 { [%eval 0.14] [%clk 1:27:16] } 5... Nb6 { [%eval 0.1] [%clk 1:31:39] } 6. Nf3 { [%eval 0.18] [%clk 1:27:07] } 6... Nc6 { [%eval 0.14] [%clk 1:31:59] } 7. O-O { [%eval 0.15] [%clk 1:26:46] } 7... Be7 { [%eval 0.17] [%clk 1:28:28] } 8. a3 { [%eval 0.15] [%clk 1:24:39] } 8... Be6 { [%eval 0.16] [%clk 1:24:08] } 9. d3 { [%eval 0.1] [%clk 1:22:27] } 9... O-O { [%eval 0.08] [%clk 1:23:26] } 10. b4 { [%eval 0.0] [%clk 1:20:29] } 10... f6 { [%eval 0.31] [%clk 1:21:03] } 11. Bb2 { [%eval 0.21] [%clk 1:20:36] } 11... Qd7 { [%eval 0.47] [%clk 1:18:46] } 12. Rc1 { [%eval 0.07] [%clk 1:17:08] } 12... Bh3?! { [%eval 0.95] } { Inaccuracy. a5 was best. } { [%clk 1:10:39] } 13. Bxh3 { [%eval 0.86] [%clk 1:01:29] } 13... Qxh3 { [%eval 0.84] [%clk 1:10:57] } 14. b5 { [%eval 0.46] [%clk 1:01:52] } 14... Nd8 { [%eval 0.58] [%clk 1:00:57] } 15. Ne4?! { [%eval 0.0] } { Inaccuracy. a4 was best. } { [%clk 0:56:59] } 15... Rc8 { [%eval 0.44] [%clk 0:49:58] } 16. a4 { [%eval 0.46] [%clk 0:54:24] } 16... c5 { [%eval 0.49] [%clk 0:45:29] } 17. a5 { [%eval 0.24] [%clk 0:53:01] } 17... Nd7 { [%eval 0.55] [%clk 0:45:12] } 18. Qb3+ { [%eval 0.53] [%clk 0:42:30] } 18... Qe6 { [%eval 0.47] [%clk 0:41:10] } 19. Qc4 { [%eval 0.36] [%clk 0:41:15] } 19... Qxc4 { [%eval 0.82] [%clk 0:33:56] } 20. dxc4 { [%eval 0.88] [%clk 0:38:58] } 20... Ne6 { [%eval 0.91] [%clk 0:25:08] } 21. e3 { [%eval 0.8] [%clk 0:35:26] } 21... f5?! { [%eval 1.83] } { Inaccuracy. Rfd8 was best. } { [%clk 0:21:08] } 22. Nc3? { [%eval 0.65] } { Mistake. Rcd1 was best. } { [%clk 0:35:43] } 22... e4 { [%eval 0.69] [%clk 0:21:05] } 23. Nd5 { [%eval 0.41] [%clk 0:35:32] } 23... Bd6 { [%eval 0.42] [%clk 0:19:37] } 24. Nd2 { [%eval 0.49] [%clk 0:29:59] } 24... Nc7 { [%eval 0.27] [%clk 0:16:40] } 25. Rfd1 { [%eval 0.08] [%clk 0:28:34] } 25... Rcd8? { [%eval 1.27] } { Mistake. Nxd5 was best. } { [%clk 0:11:44] } 26. Nb1?! { [%eval 0.36] } { Inaccuracy. Nb3 was best. } { [%clk 0:24:45] } 26... Kf7 { [%eval 0.46] [%clk 0:08:49] } 27. Kg2 { [%eval 0.31] [%clk 0:23:07] } 27... Rfe8 { [%eval 0.32] [%clk 0:08:15] } 28. Rd2 { [%eval 0.19] [%clk 0:21:59] } 28... Ne5 { [%eval 0.18] [%clk 0:07:15] } 29. Bxe5 { [%eval 0.21] [%clk 0:19:45] } 29... Bxe5 { [%eval 0.18] [%clk 0:07:10] } 30. Rcd1 { [%eval 0.26] [%clk 0:20:01] } 30... Ne6 { [%eval 0.41] [%clk 0:06:21] } 31. h4 { [%eval 0.44] [%clk 0:15:16] } 31... g6 { [%eval 0.44] [%clk 0:06:42] } 32. Nbc3 { [%eval 0.1] [%clk 0:07:13] } 32... h6? { [%eval 1.61] } { Mistake. Bxc3 was best. } { [%clk 0:06:49] } 33. Ne2? { [%eval 0.44] } { Mistake. Na4 was best. } { [%clk 0:03:28] } 33... g5 { [%eval 0.82] [%clk 0:06:48] } 34. Ndc3 { [%eval 0.43] [%clk 0:02:18] } 34... Rxd2 { [%eval 0.16] [%clk 0:05:46] } 35. Rxd2 { [%eval 0.14] [%clk 0:02:47] } 35... Rd8 { [%eval 0.24] [%clk 0:05:58] } 36. Rxd8 { [%eval 0.35] [%clk 0:02:16] } 36... Nxd8 { [%eval 0.26] [%clk 0:06:27] } 37. hxg5 { [%eval 0.24] [%clk 0:02:38] } 37... hxg5 { [%eval 0.23] [%clk 0:06:55] } 38. g4 { [%eval 0.28] [%clk 0:02:07] } 38... Ke6? { [%eval 1.87] } { Mistake. Bxc3 was best. } { [%clk 0:05:15] } 39. gxf5+? { [%eval 0.18] } { Mistake. Na4 was best. } { [%clk 0:01:34] } 39... Kxf5 { [%eval 0.29] [%clk 0:05:40] } 40. Nd5 { [%eval 0.02] [%clk 0:01:01] } 40... Nf7 { [%eval 0.0] [%clk 0:03:58] } 41. a6 { [%eval 0.03] [%clk 0:19:24] } 41... bxa6 { [%eval 0.01] [%clk 0:32:17] } 42. bxa6 { [%eval 0.0] [%clk 0:19:45] } 42... Ke6 { [%eval 0.0] [%clk 0:17:41] } 43. Ndc3 { [%eval 0.01] [%clk 0:15:00] } 43... Nd6 { [%eval 0.28] [%clk 0:12:17] } 44. Na4 { [%eval -0.08] [%clk 0:11:08] } 44... Nxc4 { [%eval 0.0] [%clk 0:10:48] } 45. Nxc5+ { [%eval 0.0] [%clk 0:11:31] } 45... Kd5 { [%eval 0.0] [%clk 0:10:35] } 46. Nd7 { [%eval -0.06] [%clk 0:11:40] } 46... Bg7 { [%eval -0.11] [%clk 0:10:14] } 47. Ng3 { [%eval 0.0] [%clk 0:09:13] } 47... Nd6 { [%eval -0.04] [%clk 0:07:08] } 48. Nh5 { [%eval -0.15] [%clk 0:07:33] } 48... Bc3 { [%eval 0.0] [%clk 0:06:35] } 49. Ndf6+ { [%eval -0.07] [%clk 0:03:42] } 49... Ke6 { [%eval 0.08] [%clk 0:04:53] } 50. Ng4 { [%eval -0.1] [%clk 0:02:37] } 50... Kf5 { [%eval -0.05] [%clk 0:04:45] } 51. Nh2 { [%eval -0.13] [%clk 0:02:56] } 51... Ne8 { [%eval -0.09] [%clk 0:03:03] } 52. Ng3+ { [%eval 0.0] [%clk 0:02:38] } 52... Ke5 { [%eval 0.04] [%clk 0:03:31] } 53. Ne2 { [%eval 0.0] [%clk 0:01:57] } 53... Bb2 { [%eval 0.0] [%clk 0:03:04] } 54. f3 { [%eval -0.13] [%clk 0:01:53] } 54... exf3+ { [%eval -0.05] [%clk 0:03:13] } 55. Nxf3+ { [%eval -0.1] [%clk 0:01:48] } 55... Kf6 { [%eval -0.05] [%clk 0:02:30] } 56. Nfd4 { [%eval -0.04] [%clk 0:02:00] } 56... Nc7 { [%eval -0.05] [%clk 0:02:32] } 1/2-1/2