Event: Round 7: Lawson, Maurice E - Collinson, Mark I
Site: https://lichess.org/broadcast/2025-british-chess-championships--over-65/round-7/Ac6ppw08/KWdQZEJX
White: Lawson, Maurice E
WhiteElo: 1938
Black: Collinson, Mark I
BlackElo: 1900
Result: 1/2-1/2
ECO: C62
Opening: Ruy Lopez: Steinitz Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:14] } 1... e5 { [%eval 0.22] [%clk 1:29:11] } 2. Nf3 { [%eval 0.13] [%clk 1:30:32] } 2... Nc6 { [%eval 0.21] [%clk 1:29:27] } 3. Bb5 { [%eval 0.15] [%clk 1:30:56] } 3... d6 { [%eval 0.52] [%clk 1:29:49] } 4. c3 { [%eval 0.38] [%clk 1:30:52] } 4... Nf6 { [%eval 0.44] [%clk 1:28:54] } 5. d3 { [%eval 0.13] [%clk 1:31:15] } 5... Be7 { [%eval 0.27] [%clk 1:29:12] } 6. Nbd2 { [%eval 0.21] [%clk 1:31:14] } 6... O-O { [%eval 0.27] [%clk 1:29:29] } 7. Nf1 { [%eval -0.16] [%clk 1:30:48] } 7... d5 { [%eval 0.08] [%clk 1:25:36] } 8. Qe2 { [%eval -0.19] [%clk 1:30:16] } 8... Bg4 { [%eval 0.1] [%clk 1:19:38] } 9. h3 { [%eval 0.04] [%clk 1:30:14] } 9... Bh5?! { [%eval 1.1] } { Inaccuracy. Bxf3 was best. } { [%clk 1:19:34] } 10. Ba4?! { [%eval 0.38] } { Inaccuracy. Ng3 was best. } { [%clk 1:26:56] } 10... Qd6 { [%eval 0.77] [%clk 1:16:58] } 11. Bc2 { [%eval 0.29] [%clk 1:24:09] } 11... d4 { [%eval 0.71] [%clk 1:06:09] } 12. g4 { [%eval 0.75] [%clk 1:22:26] } 12... Bg6 { [%eval 0.82] [%clk 1:05:45] } 13. Ng3 { [%eval 0.81] [%clk 1:19:35] } 13... Rfe8 { [%eval 1.11] [%clk 1:02:12] } 14. Bd2 { [%eval 0.69] [%clk 1:06:11] } 14... b5? { [%eval 1.94] } { Mistake. a5 was best. } { [%clk 0:57:32] } 15. h4? { [%eval 0.74] } { Mistake. cxd4 was best. } { [%clk 1:00:59] } 15... h5 { [%eval 0.82] [%clk 0:57:26] } 16. g5 { [%eval 0.86] [%clk 0:57:54] } 16... Ng4 { [%eval 0.8] [%clk 0:53:22] } 17. Nh2?! { [%eval -0.24] } { Inaccuracy. O-O was best. } { [%clk 0:55:28] } 17... dxc3 { [%eval -0.16] [%clk 0:47:44] } 18. bxc3 { [%eval -0.22] [%clk 0:55:23] } 18... Nxh2 { [%eval -0.25] [%clk 0:42:50] } 19. Rxh2 { [%eval -0.2] [%clk 0:55:27] } 19... b4 { [%eval -0.25] [%clk 0:42:32] } 20. Kf1 { [%eval -0.2] [%clk 0:47:32] } 20... bxc3 { [%eval -0.15] [%clk 0:38:27] } 21. Bxc3 { [%eval -0.08] [%clk 0:46:46] } 21... Nd4?! { [%eval 0.81] } { Inaccuracy. Qc5 was best. } { [%clk 0:35:04] } 22. Bxd4 { [%eval 0.87] [%clk 0:47:10] } 22... Qxd4 { [%eval 0.79] [%clk 0:35:26] } 23. Rd1?! { [%eval 0.09] } { Inaccuracy. Re1 was best. } { [%clk 0:46:54] } 23... Qb2?! { [%eval 0.9] } { Inaccuracy. a5 was best. } { [%clk 0:33:53] } 24. f4?! { [%eval 0.0] } { Inaccuracy. Bb3 was best. } { [%clk 0:38:59] } 24... exf4 { [%eval -0.04] [%clk 0:32:36] } 25. Nxh5 { [%eval -0.07] [%clk 0:39:13] } 25... f3 { [%eval 0.41] [%clk 0:32:35] } 26. Qxf3 { [%eval 0.6] [%clk 0:39:12] } 26... Bd6?! { [%eval 1.53] } { Inaccuracy. Qxa2 was best. } { [%clk 0:24:46] } 27. Rg2?! { [%eval 0.82] } { Inaccuracy. Rf2 was best. } { [%clk 0:35:09] } 27... Qxa2 { [%eval 0.38] [%clk 0:17:20] } 28. Re1 { [%eval -0.09] [%clk 0:20:34] } 28... Rab8 { [%eval 0.0] [%clk 0:14:08] } 29. Bd1?! { [%eval -0.87] } { Inaccuracy. Bb1 was best. } { [%clk 0:16:36] } 29... Rb2?! { [%eval 0.0] } { Inaccuracy. Qa5 was best. } { [%clk 0:10:08] } 30. Rxb2?! { [%eval -0.73] } { Inaccuracy. Nxg7 was best. } { [%clk 0:14:49] } 30... Qxb2 { [%eval -0.82] [%clk 0:10:29] } 31. Re2?? { [%eval -3.49] } { Blunder. Nf4 was best. } { [%clk 0:06:51] } 31... Qe5 { [%eval -2.89] [%clk 0:09:26] } 32. Rg2 { [%eval -2.83] [%clk 0:06:23] } 32... Bxh5? { [%eval -1.0] } { Mistake. Qb5 was best. } { [%clk 0:06:26] } 33. Qxh5 { [%eval -1.2] [%clk 0:06:48] } 33... Qf4+?? { [%eval 0.71] } { Blunder. Qc3 was best. } { [%clk 0:06:34] } 34. Rf2 { [%eval 0.74] [%clk 0:05:56] } 34... g6 { [%eval 0.94] [%clk 0:06:59] } 35. Rxf4 { [%eval 0.88] [%clk 0:04:11] } 35... gxh5 { [%eval 0.86] [%clk 0:07:22] } 36. Rf5 { [%eval 0.4] [%clk 0:03:33] } 36... Re5 { [%eval 0.54] [%clk 0:05:25] } 37. Kg2 { [%eval 0.07] [%clk 0:02:46] } 37... a5? { [%eval 1.19] } { Mistake. Rxf5 was best. } { [%clk 0:02:49] } 38. Bxh5? { [%eval 0.02] } { Mistake. Rf1 was best. } { [%clk 0:01:39] } 38... Rxf5 { [%eval 0.04] [%clk 0:00:53] } 39. exf5 { [%eval 0.06] [%clk 0:02:07] } 39... a4 { [%eval 0.11] [%clk 0:00:42] } 40. Bd1 { [%eval 0.11] [%clk 0:01:52] } 40... a3?? { [%eval 6.33] } { Blunder. f6 was best. } { [%clk 0:01:04] } 41. Bb3 { [%eval 6.68] [%clk 0:02:02] } 41... Kg7 { [%eval 5.67] [%clk 0:01:21] } 42. Kf3?? { [%eval 0.04] } { Blunder. f6+ was best. } { [%clk 0:01:21] } 42... f6 { [%eval 0.06] [%clk 0:27:06] } 43. Kg4 { [%eval 0.07] [%clk 0:30:55] } 43... Be5 { [%eval 0.02] [%clk 0:26:01] } 44. Be6 { [%eval 0.0] [%clk 0:30:08] } 44... c6 { [%eval 0.14] [%clk 0:25:14] } 45. Ba2 { [%eval 0.11] [%clk 0:28:24] } 45... Bd4 { [%eval 0.12] [%clk 0:25:28] } 46. Kf3 { [%eval 0.11] [%clk 0:27:20] } 46... Bc3 { [%eval 0.14] [%clk 0:24:09] } 47. Ke4 { [%eval 0.0] [%clk 0:23:22] } 47... Be1 { [%eval 0.17] [%clk 0:16:33] } 48. gxf6+ { [%eval 0.0] [%clk 0:18:57] } 48... Kxf6 { [%eval 0.0] [%clk 0:16:53] } 49. h5 { [%eval 0.0] [%clk 0:19:00] } 49... Bc3 { [%eval 0.0] [%clk 0:15:27] } 50. h6 { [%eval 0.0] [%clk 0:17:46] } 50... Kg5 { [%eval 0.0] [%clk 0:13:04] } 51. h7 { [%eval 0.0] [%clk 0:16:29] } 51... Kh6 { [%eval 0.0] [%clk 0:13:27] } 52. Bg8 { [%eval 0.0] [%clk 0:14:40] } 52... Bf6 { [%eval 0.0] [%clk 0:11:07] } 53. Ke3 { [%eval 0.0] [%clk 0:12:55] } 53... c5 { [%eval 0.0] [%clk 0:10:42] } 54. Ke4 { [%eval 0.0] [%clk 0:12:45] } 54... Bd4 { [%eval 0.0] [%clk 0:10:25] } 55. Kf3 { [%eval 0.0] [%clk 0:11:16] } 55... a2 { [%eval 0.0] [%clk 0:10:39] } 56. Bxa2 { [%eval 0.0] [%clk 0:11:37] } 56... Kxh7 { [%eval 0.0] [%clk 0:11:04] } 57. Ke4 { [%eval 0.02] [%clk 0:11:29] } 57... Kg7 { [%eval 0.0] [%clk 0:11:05] } 58. Be6 { [%eval 0.0] [%clk 0:11:37] } 58... Kf6 { [%eval 0.0] [%clk 0:11:28] } 59. Kd5 { [%eval 0.0] [%clk 0:11:48] } 59... Bf2 { [%eval 0.0] [%clk 0:11:27] } 1/2-1/2