Event: Round 5: Walker, Martin G - Collinson, Mark I
Site: https://lichess.org/broadcast/scarborough-chess-congress-2025-open/round-5/JagXf1Yq/FLMM58eV
Date: 2025-10-26
White: Walker, Martin G
WhiteTitle: FM
WhiteElo: 2088
Black: Collinson, Mark I
BlackElo: 1941
Result: 1-0
ECO: C62
Opening: Ruy Lopez: Steinitz Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:50:17] } 1... e5 { [%eval 0.22] [%clk 1:50:14] } 2. Nf3 { [%eval 0.13] [%clk 1:50:24] } 2... Nc6 { [%eval 0.21] [%clk 1:50:13] } 3. Bb5 { [%eval 0.15] [%clk 1:50:28] } 3... d6 { [%eval 0.39] [%clk 1:50:19] } 4. O-O { [%eval 0.28] [%clk 1:50:17] } 4... Bd7 { [%eval 0.53] [%clk 1:49:59] } 5. c3 { [%eval 0.39] [%clk 1:49:48] } 5... Nf6 { [%eval 0.45] [%clk 1:49:45] } 6. Re1 { [%eval 0.42] [%clk 1:49:40] } 6... Be7 { [%eval 0.45] [%clk 1:49:10] } 7. h3 { [%eval 0.19] [%clk 1:45:33] } 7... O-O { [%eval 0.45] [%clk 1:48:32] } 8. a3 { [%eval 0.21] [%clk 1:44:05] } 8... Qe8 { [%eval 0.6] [%clk 1:41:10] } 9. Bd3?! { [%eval -0.32] } { Inaccuracy. a4 was best. } { [%clk 1:42:09] } 9... Nh5 { [%eval 0.22] [%clk 1:36:53] } 10. Bc2 { [%eval 0.17] [%clk 1:42:11] } 10... f5 { [%eval 0.2] [%clk 1:35:56] } 11. d4 { [%eval 0.0] [%clk 1:36:47] } 11... fxe4 { [%eval 0.11] [%clk 1:26:40] } 12. Bxe4 { [%eval 0.13] [%clk 1:36:18] } 12... Nf4? { [%eval 1.61] } { Mistake. Nf6 was best. } { [%clk 1:21:49] } 13. dxe5 { [%eval 1.22] [%clk 1:26:43] } 13... Nxe5 { [%eval 1.59] [%clk 1:16:43] } 14. Bxf4 { [%eval 1.53] [%clk 1:12:16] } 14... Rxf4 { [%eval 1.38] [%clk 1:15:23] } 15. Nxe5 { [%eval 0.97] [%clk 1:12:22] } 15... dxe5 { [%eval 1.05] [%clk 1:15:00] } 16. Qd5+?! { [%eval 0.0] } { Inaccuracy. Nd2 was best. } { [%clk 1:12:12] } 16... Kh8 { [%eval 0.1] [%clk 1:11:00] } 17. Qxe5?? { [%eval -2.42] } { Blunder. Nd2 was best. } { [%clk 1:09:37] } 17... Bd6?? { [%eval 0.53] } { Blunder. Rxf2 was best. } { [%clk 1:08:31] } 18. Qxe8+ { [%eval 0.55] [%clk 1:08:44] } 18... Rxe8 { [%eval 0.48] [%clk 1:07:55] } 19. f3 { [%eval 0.25] [%clk 1:08:30] } 19... Bc5+ { [%eval 0.26] [%clk 1:03:15] } 20. Kh1 { [%eval 0.28] [%clk 1:08:22] } 20... Bb5 { [%eval 0.69] [%clk 0:51:57] } 21. Nd2 { [%eval 0.47] [%clk 1:05:01] } 21... Bf2 { [%eval 0.49] [%clk 0:49:35] } 22. Rec1 { [%eval 0.55] [%clk 1:04:01] } 22... Be3 { [%eval 0.74] [%clk 0:44:36] } 23. Rc2 { [%eval 0.66] [%clk 1:04:05] } 23... g6 { [%eval 0.68] [%clk 0:33:32] } 24. b3 { [%eval 0.35] [%clk 1:01:25] } 24... b6 { [%eval 0.36] [%clk 0:29:06] } 25. c4 { [%eval 0.4] [%clk 1:00:57] } 25... Bd7 { [%eval 0.45] [%clk 0:27:36] } 26. Rd1 { [%eval 0.5] [%clk 1:00:10] } 26... c5?! { [%eval 1.27] } { Inaccuracy. Rf7 was best. } { [%clk 0:26:13] } 27. Nf1 { [%eval 1.15] [%clk 0:56:09] } 27... Bd4 { [%eval 1.17] [%clk 0:25:01] } 28. Ng3 { [%eval 1.16] [%clk 0:54:27] } 28... Rf7 { [%eval 1.14] [%clk 0:19:55] } 29. Ne2 { [%eval 1.16] [%clk 0:50:21] } 29... Be5 { [%eval 1.2] [%clk 0:19:32] } 30. Rcd2 { [%eval 1.16] [%clk 0:49:59] } 30... Bf5?! { [%eval 2.0] } { Inaccuracy. Ree7 was best. } { [%clk 0:18:55] } 31. Bxf5 { [%eval 1.87] [%clk 0:44:05] } 31... gxf5 { [%eval 1.82] [%clk 0:18:14] } 32. Kg1 { [%eval 1.7] [%clk 0:42:00] } 32... f4 { [%eval 1.69] [%clk 0:17:42] } 33. Rd8 { [%eval 1.62] [%clk 0:40:17] } 33... Rxd8 { [%eval 1.83] [%clk 0:17:19] } 34. Rxd8+ { [%eval 1.74] [%clk 0:40:20] } 34... Kg7 { [%eval 1.63] [%clk 0:17:24] } 35. Rd5 { [%eval 1.47] [%clk 0:27:15] } 35... Kf6 { [%eval 1.47] [%clk 0:16:35] } 36. a4 { [%eval 1.51] [%clk 0:25:02] } 36... Ke6 { [%eval 1.77] [%clk 0:12:35] } 37. Kf1 { [%eval 1.61] [%clk 0:24:03] } 37... Rg7 { [%eval 1.73] [%clk 0:12:02] } 38. Nc1?? { [%eval 0.01] } { Blunder. Kg1 was best. } { [%clk 0:22:33] } 38... Rc7?? { [%eval 3.1] } { Blunder. Rd7 was best. } { [%clk 0:03:55] } 39. Nd3 { [%eval 3.12] [%clk 0:22:28] } 39... Bd6 { [%eval 3.08] [%clk 0:03:52] } 40. Rh5 { [%eval 2.92] [%clk 0:22:31] } 40... Rf7 { [%eval 3.13] [%clk 0:03:52] } 41. Nf2 { [%eval 3.1] [%clk 0:22:05] } 41... Kd7?! { [%eval 4.01] } { Inaccuracy. Bf8 was best. } { [%clk 0:03:31] } 42. Ne4 { [%eval 3.98] [%clk 0:22:09] } 42... Be7 { [%eval 3.93] [%clk 0:02:34] } 43. Nc3 { [%eval 3.87] [%clk 0:20:52] } 43... Kc6 { [%eval 4.16] [%clk 0:02:02] } 44. Nd5 { [%eval 4.1] [%clk 0:20:13] } 44... Bd8 { [%eval 4.41] [%clk 0:01:43] } 45. Rh6+ { [%eval 4.08] [%clk 0:12:38] } 45... Kd7 { [%eval 4.19] [%clk 0:01:41] } 46. a5? { [%eval 2.46] } { Mistake. Ke2 was best. } { [%clk 0:11:19] } 46... Bg5? { [%eval 4.7] } { Mistake. bxa5 was best. } { [%clk 0:00:53] } 47. Rh5 { [%eval 4.48] [%clk 0:11:21] } 47... Bd8 { [%eval 4.09] [%clk 0:01:01] } 48. axb6 { [%eval 3.97] [%clk 0:11:24] } 48... axb6 { [%eval 4.54] [%clk 0:00:40] } 49. Rh6 { [%eval 4.41] [%clk 0:11:28] } 49... Kc8 { [%eval 4.78] [%clk 0:00:41] } 50. Nxb6+ { [%eval 4.56] [%clk 0:11:24] } 50... Bxb6 { [%eval 5.44] [%clk 0:00:36] } 51. Rxb6 { [%eval 5.35] [%clk 0:11:29] } 51... Ra7 { [%eval 5.74] [%clk 0:00:13] } 52. Rc6+ { [%eval 5.6] [%clk 0:11:15] } 52... Kd7 { [%eval 5.62] [%clk 0:00:22] } 53. Rxc5 { [%eval 5.61] [%clk 0:11:17] } 53... Ra1+ { [%eval 5.62] [%clk 0:00:29] } 54. Kf2 { [%eval 5.6] [%clk 0:11:21] } 54... Ra2+ { [%eval 5.47] [%clk 0:00:35] } 55. Kg1 { [%eval 5.4] [%clk 0:11:26] } 55... Ra8 { [%eval 5.47] [%clk 0:00:00] } 1-0