Event: Round 5: Lawson, Maurice E - Erdogan, Hassan
Site: https://lichess.org/broadcast/2025-british-chess-championships--over-65/round-5/fqMVduyg/D4COk9wP
White: Lawson, Maurice E
WhiteElo: 1938
Black: Erdogan, Hassan
BlackElo: 1792
Result: 1-0
ECO: C41
Opening: Philidor Defense: Steinitz Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... d6 { [%eval 0.43] [%clk 1:30:59] } 2. Nf3 { [%eval 0.25] [%clk 1:30:49] } 2... e5 { [%eval 0.48] [%clk 1:31:22] } 3. Bc4 { [%eval 0.23] [%clk 1:30:43] } 3... Be7 { [%eval 0.26] [%clk 1:28:22] } 4. c3 { [%eval 0.09] [%clk 1:28:17] } 4... Nf6 { [%eval 0.17] [%clk 1:25:31] } 5. d3 { [%eval 0.1] [%clk 1:26:56] } 5... O-O { [%eval 0.15] [%clk 1:25:55] } 6. Nbd2 { [%eval 0.1] [%clk 1:25:55] } 6... c6 { [%eval 0.15] [%clk 1:22:12] } 7. Bb3 { [%eval 0.09] [%clk 1:25:37] } 7... Bg4 { [%eval 0.36] [%clk 1:14:17] } 8. h3 { [%eval 0.3] [%clk 1:24:12] } 8... Bh5 { [%eval 0.26] [%clk 1:12:23] } 9. g4 { [%eval 0.31] [%clk 1:21:16] } 9... Bg6 { [%eval 0.36] [%clk 1:12:52] } 10. Qe2 { [%eval 0.33] [%clk 1:19:32] } 10... Nbd7 { [%eval 0.28] [%clk 1:09:33] } 11. Nf1 { [%eval 0.39] [%clk 1:18:01] } 11... Nc5 { [%eval 0.23] [%clk 1:03:09] } 12. Bc2 { [%eval 0.33] [%clk 1:17:16] } 12... Qc7 { [%eval 0.85] [%clk 0:52:16] } 13. Ng3 { [%eval 0.76] [%clk 1:14:25] } 13... Rfe8? { [%eval 2.01] } { Mistake. d5 was best. } { [%clk 0:28:19] } 14. Nf5?? { [%eval -0.32] } { Blunder. h4 was best. } { [%clk 1:09:34] } 14... Bf8?! { [%eval 0.74] } { Inaccuracy. d5 was best. } { [%clk 0:27:46] } 15. Rg1?! { [%eval -0.29] } { Inaccuracy. Ng3 was best. } { [%clk 0:53:13] } 15... Ne6 { [%eval 0.1] [%clk 0:19:09] } 16. N3h4?! { [%eval -0.86] } { Inaccuracy. h4 was best. } { [%clk 0:39:24] } 16... d5 { [%eval -0.87] [%clk 0:18:23] } 17. f3?! { [%eval -1.58] } { Inaccuracy. Kf1 was best. } { [%clk 0:35:41] } 17... Rad8 { [%eval -1.52] [%clk 0:17:52] } 18. Bd2 { [%eval -1.37] [%clk 0:33:11] } 18... Qb6 { [%eval -0.88] [%clk 0:16:21] } 19. O-O-O { [%eval -0.79] [%clk 0:32:20] } 19... Qa6?! { [%eval 0.01] } { Inaccuracy. a5 was best. } { [%clk 0:15:57] } 20. Kb1 { [%eval 0.0] [%clk 0:28:16] } 20... dxe4? { [%eval 1.17] } { Mistake. c5 was best. } { [%clk 0:15:45] } 21. fxe4 { [%eval 1.15] [%clk 0:27:31] } 21... Nc5? { [%eval 2.6] } { Mistake. c5 was best. } { [%clk 0:15:38] } 22. c4?? { [%eval 0.33] } { Blunder. Ng3 was best. } { [%clk 0:22:23] } 22... Ne6?! { [%eval 0.92] } { Inaccuracy. b5 was best. } { [%clk 0:15:13] } 23. Nf3 { [%eval 0.92] [%clk 0:21:38] } 23... Bc5 { [%eval 1.18] [%clk 0:12:34] } 24. Rg2 { [%eval 1.13] [%clk 0:20:33] } 24... Qb6 { [%eval 1.16] [%clk 0:11:33] } 25. h4?! { [%eval 0.12] } { Inaccuracy. Bc1 was best. } { [%clk 0:17:18] } 25... Bxf5 { [%eval 0.0] [%clk 0:09:37] } 26. gxf5 { [%eval 0.05] [%clk 0:17:18] } 26... Nd4 { [%eval 0.08] [%clk 0:10:03] } 27. Nxd4 { [%eval 0.3] [%clk 0:14:46] } 27... Bxd4 { [%eval 0.42] [%clk 0:10:28] } 28. b3? { [%eval -0.87] } { Mistake. Bb3 was best. } { [%clk 0:14:06] } 28... Kh8 { [%eval -0.89] [%clk 0:08:01] } 29. Bc1 { [%eval -0.97] [%clk 0:10:42] } 29... a5 { [%eval -0.95] [%clk 0:08:14] } 30. Bb2?! { [%eval -1.93] } { Inaccuracy. a3 was best. } { [%clk 0:08:55] } 30... Bxb2 { [%eval -1.96] [%clk 0:08:03] } 31. Kxb2 { [%eval -2.07] [%clk 0:09:22] } 31... Qd4+ { [%eval -1.61] [%clk 0:08:26] } 32. Kb1 { [%eval -1.59] [%clk 0:08:48] } 32... a4? { [%eval -0.45] } { Mistake. g6 was best. } { [%clk 0:06:15] } 33. bxa4 { [%eval -0.58] [%clk 0:08:16] } 33... b5? { [%eval 0.66] } { Mistake. Qc5 was best. } { [%clk 0:06:37] } 34. cxb5 { [%eval 0.75] [%clk 0:06:49] } 34... cxb5 { [%eval 0.74] [%clk 0:07:00] } 35. axb5?! { [%eval 0.0] } { Inaccuracy. a5 was best. } { [%clk 0:05:55] } 35... Qb4+ { [%eval 0.35] [%clk 0:07:06] } 36. Bb3 { [%eval 0.3] [%clk 0:05:58] } 36... Qxb5 { [%eval 0.29] [%clk 0:07:07] } 37. Qc2 { [%eval 0.14] [%clk 0:03:26] } 37... Rc8 { [%eval 0.45] [%clk 0:06:54] } 38. Qb2 { [%eval 0.22] [%clk 0:03:42] } 38... Rb8?! { [%eval 1.18] } { Inaccuracy. Rc7 was best. } { [%clk 0:06:12] } 39. Bxf7 { [%eval 1.23] [%clk 0:01:31] } 39... Qc5 { [%eval 1.58] [%clk 0:05:51] } 40. Bb3 { [%eval 1.4] [%clk 0:01:38] } 40... Nh5 { [%eval 1.88] [%clk 0:05:46] } 41. Rc2 { [%eval 1.81] [%clk 0:28:50] } 41... Qe3 { [%eval 2.15] [%clk 0:36:06] } 42. Qc1 { [%eval 2.17] [%clk 0:27:20] } 42... Qh3 { [%eval 2.16] [%clk 0:36:05] } 43. Qg5 { [%eval 2.15] [%clk 0:20:37] } 43... Qf3 { [%eval 1.96] [%clk 0:35:27] } 44. Qd2 { [%eval 1.83] [%clk 0:19:22] } 44... Nf4 { [%eval 1.83] [%clk 0:35:46] } 45. Ka1 { [%eval 1.73] [%clk 0:18:05] } 45... Red8 { [%eval 2.07] [%clk 0:35:38] } 46. Bc4? { [%eval 0.52] } { Mistake. Rc7 was best. } { [%clk 0:16:59] } 46... Qg4? { [%eval 1.7] } { Mistake. Ng2 was best. } { [%clk 0:35:48] } 47. Rdc1? { [%eval 0.29] } { Mistake. Rh1 was best. } { [%clk 0:13:05] } 47... Qxh4 { [%eval 0.36] [%clk 0:35:51] } 48. Qh2 { [%eval 0.0] [%clk 0:10:56] } 48... Qe7?? { [%eval #4] } { Checkmate is now unavoidable. Qf6 was best. } { [%clk 0:36:09] } 49. Qxh7+ { [%eval -7.47] [%clk 0:09:02] } 49... Kxh7 { [%eval 0.0] } 50. Rh1+ { [%eval -6.96] } 50... Qh4 51. Rxh4+ Nh5 52. Rxh5# 1-0