Event: Round 8: Gayson, Peter M - Waller, Dan
Date: 2025-04-06
White: Gayson, Peter M
WhiteTitle: FM
WhiteElo: 2059
Black: Waller, Dan
BlackElo: 2099
Result: 0-1
ECO: B35
Opening: Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:21:47] } 1... c5 { [%eval 0.25] [%clk 1:30:52] } 2. Nf3 { [%eval 0.2] [%clk 1:22:07] } 2... g6 { [%eval 0.34] [%clk 1:31:12] } 3. d4 { [%eval 0.35] [%clk 1:22:25] } 3... cxd4 { [%eval 0.38] [%clk 1:31:37] } 4. Nxd4 { [%eval 0.35] [%clk 1:22:27] } 4... Nc6 { [%eval 0.47] [%clk 1:31:57] } 5. Nc3 { [%eval 0.2] [%clk 1:22:33] } 5... Bg7 { [%eval 0.24] [%clk 1:32:21] } 6. Be3 { [%eval 0.29] [%clk 1:22:49] } 6... Nf6 { [%eval 0.26] [%clk 1:32:43] } 7. Bc4 { [%eval 0.21] [%clk 1:22:41] } 7... O-O { [%eval 0.2] [%clk 1:33:05] } 8. Bb3 { [%eval 0.4] [%clk 1:22:45] } 8... a6 { [%eval 0.49] [%clk 1:33:07] } 9. O-O { [%eval 0.11] [%clk 1:21:54] } 9... Qc7 { [%eval 0.3] [%clk 1:32:53] } 10. f4 { [%eval 0.29] [%clk 1:18:13] } 10... d6 { [%eval 0.39] [%clk 1:33:08] } 11. Kh1 { [%eval -0.02] [%clk 1:17:40] } 11... Na5 { [%eval 0.0] [%clk 1:30:43] } 12. Qd3 { [%eval -0.07] [%clk 1:13:00] } 12... b5 { [%eval 0.0] [%clk 1:28:54] } 13. Rae1?! { [%eval -0.83] } { Inaccuracy. Nd5 was best. } { [%clk 0:56:30] } 13... Bb7 { [%eval -0.57] [%clk 1:24:52] } 14. Bg1?! { [%eval -1.36] } { Inaccuracy. Nd5 was best. } { [%clk 0:47:34] } 14... Nd7?? { [%eval 0.44] } { Blunder. Nxb3 was best. } { [%clk 1:16:08] } 15. Nd5 { [%eval 0.41] [%clk 0:45:13] } 15... Bxd5 { [%eval 0.91] [%clk 1:16:21] } 16. Bxd5 { [%eval 0.93] [%clk 0:43:43] } 16... Rac8? { [%eval 2.12] } { Mistake. Rae8 was best. } { [%clk 1:15:17] } 17. c3?? { [%eval -0.25] } { Blunder. f5 was best. } { [%clk 0:38:22] } 17... Nc4 { [%eval 0.24] [%clk 1:04:28] } 18. Qe2 { [%eval 0.0] [%clk 0:31:48] } 18... Ndb6 { [%eval 0.37] [%clk 1:02:55] } 19. f5 { [%eval -0.15] [%clk 0:27:21] } 19... Nxd5 { [%eval -0.06] [%clk 0:58:25] } 20. exd5 { [%eval -0.14] [%clk 0:25:12] } 20... Ne5 { [%eval -0.23] [%clk 0:58:33] } 21. fxg6 { [%eval -0.21] [%clk 0:24:08] } 21... hxg6 { [%eval -0.27] [%clk 0:58:52] } 22. Nf3?! { [%eval -0.85] } { Inaccuracy. Qe4 was best. } { [%clk 0:13:41] } 22... Qc4 { [%eval -0.72] [%clk 0:52:29] } 23. Qd2?! { [%eval -1.59] } { Inaccuracy. Bd4 was best. } { [%clk 0:13:41] } 23... Qxa2 { [%eval -1.57] [%clk 0:38:15] } 24. Nxe5 { [%eval -1.56] [%clk 0:13:44] } 24... dxe5 { [%eval -1.72] [%clk 0:34:46] } 25. Ra1 { [%eval -1.82] [%clk 0:12:17] } 25... Qc4 { [%eval -1.64] [%clk 0:35:08] } 26. Rfd1 { [%eval -1.82] [%clk 0:12:23] } 26... Ra8 { [%eval -1.87] [%clk 0:32:55] } 27. Bb6 { [%eval -1.79] [%clk 0:10:13] } 27... Rfe8 { [%eval -1.22] [%clk 0:24:39] } 28. h3 { [%eval -1.22] [%clk 0:10:09] } 28... Qh4 { [%eval -1.22] [%clk 0:23:14] } 29. Be3 { [%eval -1.51] [%clk 0:07:44] } 29... a5 { [%eval -1.6] [%clk 0:21:40] } 30. Bb6 { [%eval -2.21] [%clk 0:06:10] } 30... a4 { [%eval -2.18] [%clk 0:19:42] } 31. Qe2 { [%eval -2.2] [%clk 0:05:43] } 31... Qc4 { [%eval -2.17] [%clk 0:10:22] } 32. Qf2 { [%eval -2.76] [%clk 0:05:43] } 32... b4 { [%eval -2.13] [%clk 0:10:04] } 33. cxb4 { [%eval -2.2] [%clk 0:05:13] } 33... Qxb4 { [%eval -2.27] [%clk 0:10:22] } 34. Bc5 { [%eval -2.28] [%clk 0:05:29] } 34... Qb7 { [%eval -1.76] [%clk 0:10:06] } 35. Rd2 { [%eval -1.96] [%clk 0:04:01] } 35... Red8 { [%eval -1.68] [%clk 0:08:09] } 36. Rf1 { [%eval -1.67] [%clk 0:03:55] } 36... f5 { [%eval -1.58] [%clk 0:07:49] } 37. Rfd1 { [%eval -1.42] [%clk 0:04:06] } 37... Rd7 { [%eval -1.66] [%clk 0:07:32] } 38. Qg3 { [%eval -2.17] [%clk 0:03:05] } 38... Kf7 { [%eval -2.24] [%clk 0:07:30] } 39. d6 { [%eval -2.27] [%clk 0:01:07] } 39... e6 { [%eval -2.29] [%clk 0:04:04] } 40. Ba3 { [%eval -2.81] [%clk 0:00:35] } 40... Rc8 { [%eval -2.46] [%clk 0:01:58] } 41. Qh4 { [%eval -2.94] [%clk 0:28:54] } 41... Rh8 { [%eval -2.29] [%clk 0:28:20] } 42. Qxa4 { [%eval -1.9] [%clk 0:24:58] } 42... Rxh3+ { [%eval -1.99] [%clk 0:28:45] } 43. Kg1 { [%eval -2.12] [%clk 0:25:23] } 43... Rh8 { [%eval -2.18] [%clk 0:25:33] } 44. Rc2 { [%eval -2.37] [%clk 0:23:32] } 44... Rc8?! { [%eval -1.46] } { Inaccuracy. Ra8 was best. } { [%clk 0:18:57] } 45. Rdc1?! { [%eval -2.71] } { Inaccuracy. Rxc8 was best. } { [%clk 0:21:25] } 45... Rxc2 { [%eval -2.38] [%clk 0:16:59] } 46. Rxc2 { [%eval -2.79] [%clk 0:20:36] } 46... e4 { [%eval -2.66] [%clk 0:15:13] } 47. Rc6 { [%eval -2.7] [%clk 0:09:58] } 47... Be5 { [%eval -2.88] [%clk 0:12:12] } 48. Kf1 { [%eval -3.3] [%clk 0:08:10] } 48... Kf6 { [%eval -3.12] [%clk 0:11:10] } 49. Ra6?? { [%eval -7.36] } { Blunder. Ke2 was best. } { [%clk 0:02:27] } 49... Qd5 { [%eval -7.15] [%clk 0:08:11] } 50. Qc2 { [%eval -6.86] [%clk 0:01:11] } 50... Rh7 { [%eval -6.37] [%clk 0:02:37] } 51. Bc5 { [%eval -7.05] [%clk 0:01:22] } 51... Rh1+ { [%eval -6.87] [%clk 0:02:44] } 52. Ke2 { [%eval -7.07] [%clk 0:00:32] } 52... f4 { [%eval -6.66] [%clk 0:02:54] } 53. Ra4 { [%eval -8.79] [%clk 0:00:37] } 53... f3+ { [%eval -7.64] [%clk 0:02:41] } 54. Kf2? { [%eval #-9] } { Checkmate is now unavoidable. gxf3 was best. } { [%clk 0:00:53] } 54... fxg2 { [%eval #-10] [%clk 0:00:35] } 55. Kxg2 { [%eval #-6] [%clk 0:01:02] } 55... Rh2+ { [%eval #-5] [%clk 0:01:00] } 0-1