Event: Round 4: Brett, Andrew R - Coffey, Mike J
Site: https://lichess.org/broadcast/2025-british-chess-championships--over-50/round-4/WP8bsEFt/UoAaltOp
White: Brett, Andrew R
WhiteElo: 2061
Black: Coffey, Mike J
Result: 1-0
ECO: D12
Opening: Slav Defense: Quiet Variation, Schallopp Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:52] } 1... d5 { [%eval 0.2] [%clk 1:30:45] } 2. c4 { [%eval 0.18] [%clk 1:31:03] } 2... c6 { [%eval 0.21] [%clk 1:30:57] } 3. Nf3 { [%eval 0.2] [%clk 1:31:09] } 3... Nf6 { [%eval 0.24] [%clk 1:31:13] } 4. e3 { [%eval 0.15] [%clk 1:31:05] } 4... Bf5 { [%eval 0.14] [%clk 1:28:37] } 5. Nc3 { [%eval 0.22] [%clk 1:31:23] } 5... e6 { [%eval 0.17] [%clk 1:28:09] } 6. Nh4 { [%eval 0.21] [%clk 1:31:33] } 6... Bg4 { [%eval 0.52] [%clk 1:27:10] } 7. Qb3 { [%eval 0.44] [%clk 1:31:41] } 7... Qb6 { [%eval 0.46] [%clk 1:26:03] } 8. c5 { [%eval 0.7] [%clk 1:30:58] } 8... Qc7 { [%eval 0.62] [%clk 1:25:29] } 9. h3 { [%eval 0.44] [%clk 1:31:09] } 9... Bh5 { [%eval 0.46] [%clk 1:25:21] } 10. g4 { [%eval 0.65] [%clk 1:31:04] } 10... Bg6 { [%eval 0.57] [%clk 1:24:32] } 11. Nxg6 { [%eval 0.36] [%clk 1:31:09] } 11... hxg6 { [%eval 0.34] [%clk 1:24:46] } 12. Bg2 { [%eval 0.26] [%clk 1:30:59] } 12... Be7 { [%eval 0.26] [%clk 1:24:35] } 13. Bd2 { [%eval 0.21] [%clk 1:30:30] } 13... Nbd7 { [%eval 0.28] [%clk 1:24:35] } 14. Qc2 { [%eval 0.1] [%clk 1:30:05] } 14... e5 { [%eval 0.44] [%clk 1:23:21] } 15. O-O-O { [%eval 0.62] [%clk 1:29:55] } 15... O-O-O?! { [%eval 1.46] } { Inaccuracy. Nf8 was best. } { [%clk 1:22:32] } 16. Kb1?! { [%eval 0.72] } { Inaccuracy. g5 was best. } { [%clk 1:29:46] } 16... Kb8 { [%eval 1.13] [%clk 1:22:11] } 17. Ka1?! { [%eval 0.35] } { Inaccuracy. b4 was best. } { [%clk 1:20:43] } 17... Ka8? { [%eval 1.51] } { Mistake. exd4 was best. } { [%clk 1:20:41] } 18. b4 { [%eval 1.52] [%clk 1:18:22] } 18... Rhe8?! { [%eval 2.15] } { Inaccuracy. Nf8 was best. } { [%clk 1:03:58] } 19. b5 { [%eval 2.16] [%clk 1:13:49] } 19... Bf8?! { [%eval 2.86] } { Inaccuracy. exd4 was best. } { [%clk 0:49:25] } 20. Rb1 { [%eval 2.73] [%clk 1:10:29] } 20... Re6 { [%eval 3.29] [%clk 0:36:59] } 21. Rb3 { [%eval 2.96] [%clk 0:56:21] } 21... e4 { [%eval 3.41] [%clk 0:28:41] } 22. Rhb1 { [%eval 3.38] [%clk 0:54:03] } 22... b6 { [%eval 3.33] [%clk 0:22:18] } 23. g5 { [%eval 3.52] [%clk 0:47:13] } 23... Ne8 { [%eval 3.53] [%clk 0:19:39] } 24. bxc6 { [%eval 3.11] [%clk 0:42:41] } 24... Qxc6 { [%eval 3.12] [%clk 0:19:27] } 25. Bf1 { [%eval 3.04] [%clk 0:42:07] } 25... bxc5?! { [%eval 4.53] } { Inaccuracy. Nc7 was best. } { [%clk 0:16:54] } 26. Bb5 { [%eval 4.5] [%clk 0:36:51] } 26... Qd6 { [%eval 4.48] [%clk 0:16:03] } 27. Nxd5 { [%eval 4.46] [%clk 0:26:18] } 27... Qxd5 { [%eval 4.52] [%clk 0:13:28] } 28. Bc4 { [%eval 4.53] [%clk 0:26:25] } 28... Qd6 { [%eval 4.55] [%clk 0:12:38] } 29. Bxe6?? { [%eval 0.12] } { Blunder. Ba5 was best. } { [%clk 0:16:14] } 29... Qxe6 { [%eval 0.27] [%clk 0:11:59] } 30. Ba5? { [%eval -1.2] } { Mistake. Ra3 was best. } { [%clk 0:16:00] } 30... Rb8? { [%eval 0.27] } { Mistake. Rc8 was best. } { [%clk 0:10:37] } 31. Rxb8+ { [%eval 0.23] [%clk 0:15:49] } 31... Nxb8 { [%eval 0.31] [%clk 0:10:58] } 32. Qb2 { [%eval 0.19] [%clk 0:11:45] } 32... Qc8 { [%eval 0.34] [%clk 0:09:53] } 33. Qc2 { [%eval 0.0] [%clk 0:08:05] } 33... Qc6 { [%eval 0.0] [%clk 0:08:05] } 34. Qb3 { [%eval 0.0] [%clk 0:08:01] } 34... Qc8?? { [%eval 1.99] } { Blunder. Nd7 was best. } { [%clk 0:07:27] } 35. Qxf7 { [%eval 1.57] [%clk 0:06:45] } 35... Nc6? { [%eval 2.93] } { Mistake. Nd6 was best. } { [%clk 0:06:19] } 36. Qd5?! { [%eval 1.81] } { Inaccuracy. Qxf8 was best. } { [%clk 0:05:37] } 36... Nd6 { [%eval 1.65] [%clk 0:05:05] } 37. Bc3 { [%eval 1.71] [%clk 0:05:06] } 37... Nb7 { [%eval 1.67] [%clk 0:04:32] } 38. Qxe4?! { [%eval 0.91] } { Inaccuracy. dxc5 was best. } { [%clk 0:04:57] } 38... cxd4 { [%eval 0.94] [%clk 0:04:35] } 39. exd4 { [%eval 1.03] [%clk 0:04:56] } 39... Nd6? { [%eval 2.42] } { Mistake. Bd6 was best. } { [%clk 0:04:26] } 40. Qd5 { [%eval 1.85] [%clk 0:03:57] } 40... Nf5 { [%eval 2.21] [%clk 0:04:07] } 41. Qc4?! { [%eval 1.04] } { Inaccuracy. Bb2 was best. } { [%clk 0:03:02] } 41... Nd6?! { [%eval 2.03] } { Inaccuracy. Bd6 was best. } { [%clk 0:03:26] } 42. Qd5 { [%eval 1.84] [%clk 0:02:04] } 42... Be7? { [%eval 3.68] } { Mistake. Nb7 was best. } { [%clk 0:02:47] } 43. h4?! { [%eval 2.36] } { Inaccuracy. Bb4 was best. } { [%clk 0:01:29] } 43... Nf5 { [%eval 2.24] [%clk 0:02:47] } 44. Bb2 { [%eval 2.28] [%clk 0:28:09] } 44... a6?? { [%eval 5.09] } { Blunder. Qb7 was best. } { [%clk 0:30:55] } 45. Rc1 { [%eval 5.02] [%clk 0:28:00] } 45... Kb7 { [%eval 5.03] [%clk 0:30:23] } 46. Qb3+ { [%eval 5.09] [%clk 0:26:28] } 46... Ka8 { [%eval 5.16] [%clk 0:30:07] } 47. Qa4 { [%eval 5.32] [%clk 0:26:03] } 47... Kb7 { [%eval 5.78] [%clk 0:25:27] } 48. d5 { [%eval 5.64] [%clk 0:25:35] } 48... Bd6?! { [%eval 7.51] } { Inaccuracy. Ka7 was best. } { [%clk 0:23:30] } 49. Rxc6 { [%eval 7.25] [%clk 0:25:25] } 49... Qa8? { [%eval #3] } { Checkmate is now unavoidable. Kb8 was best. } { [%clk 0:23:34] } 50. Qb3+ { [%eval #2] [%clk 0:25:26] } 1-0