Event: Round 4: Peter T Roberson - Rafe Martyn
Date: 2024-02-21
White: Peter T Roberson
WhiteTitle: IM
WhiteElo: 2426
Black: Rafe Martyn
BlackTitle: FM
BlackElo: 2206
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed, Traditional
Variant: Standard

1. Nc3 { [%eval -0.06] [%clk 1:29:39] } 1... c5 { [%eval 0.32] [%clk 1:28:44] } 2. e4 { [%eval 0.24] [%clk 1:29:45] } 2... Nc6 { [%eval 0.41] [%clk 1:28:41] } 3. Bb5 { [%eval 0.0] [%clk 1:29:10] } 3... Nd4 { [%eval 0.0] [%clk 1:29:06] } 4. Nf3 { [%eval 0.0] [%clk 1:29:36] } 4... a6 { [%eval 0.0] [%clk 1:29:33] } 5. Bd3 { [%eval 0.0] [%clk 1:29:21] } 5... Nc6 { [%eval 0.12] [%clk 1:29:51] } 6. O-O { [%eval 0.0] [%clk 1:26:49] } 6... d6 { [%eval 0.36] [%clk 1:29:08] } 7. a3 { [%eval 0.06] [%clk 1:22:41] } 7... g6 { [%eval 0.08] [%clk 1:28:34] } 8. Rb1 { [%eval -0.03] [%clk 1:19:58] } 8... Bg7 { [%eval -0.03] [%clk 1:20:09] } 9. b4 { [%eval -0.11] [%clk 1:20:04] } 9... Nf6 { [%eval -0.14] [%clk 1:17:26] } 10. bxc5 { [%eval -0.24] [%clk 1:10:13] } 10... dxc5 { [%eval -0.18] [%clk 1:17:51] } 11. a4 { [%eval -0.17] [%clk 1:09:25] } 11... O-O { [%eval -0.26] [%clk 1:15:30] } 12. Bc4 { [%eval -0.56] [%clk 1:06:34] } 12... Nd4 { [%eval -0.13] [%clk 0:46:46] } 13. h3 { [%eval -0.16] [%clk 1:03:10] } 13... Nd7 { [%eval -0.34] [%clk 0:40:04] } 14. Nh2 { [%eval -0.82] [%clk 0:54:59] } 14... Ne5 { [%eval -0.61] [%clk 0:39:08] } 15. Ba2 { [%eval -0.84] [%clk 0:54:27] } 15... b5 { [%eval -0.71] [%clk 0:34:21] } 16. Nd5 { [%eval -0.67] [%clk 0:47:58] } 16... e6 { [%eval -0.48] [%clk 0:28:11] } 17. Ne3 { [%eval -0.95] [%clk 0:48:16] } 17... bxa4?! { [%eval -0.39] } { Inaccuracy. Qa5 was best. } { [%clk 0:25:31] } 18. d3?! { [%eval -1.4] } { Inaccuracy. f4 was best. } { [%clk 0:30:54] } 18... Bd7?! { [%eval -0.73] } { Inaccuracy. Nec6 was best. } { [%clk 0:21:18] } 19. Bb2 { [%eval -1.01] [%clk 0:27:00] } 19... Rb8 { [%eval -1.09] [%clk 0:20:18] } 20. c3 { [%eval -1.23] [%clk 0:25:57] } 20... Nb3 { [%eval -1.0] [%clk 0:19:18] } 21. f4 { [%eval -1.1] [%clk 0:24:23] } 21... Nc6 { [%eval -1.18] [%clk 0:19:22] } 22. Nf3 { [%eval -1.13] [%clk 0:24:29] } 22... Qc7 { [%eval -1.21] [%clk 0:15:33] } 23. Nc4 { [%eval -1.4] [%clk 0:18:27] } 23... Bh6?! { [%eval -0.78] } { Inaccuracy. Nca5 was best. } { [%clk 0:14:28] } 24. Nfe5?! { [%eval -1.6] } { Inaccuracy. Bxb3 was best. } { [%clk 0:12:14] } 24... Nxe5 { [%eval -1.31] [%clk 0:14:49] } 25. fxe5?! { [%eval -1.92] } { Inaccuracy. Nxe5 was best. } { [%clk 0:12:28] } 25... Bg7 { [%eval -2.01] [%clk 0:11:19] } 26. Bxb3 { [%eval -2.21] [%clk 0:06:59] } 26... Rxb3 { [%eval -2.32] [%clk 0:11:14] } 27. Qc2 { [%eval -2.96] [%clk 0:06:36] } 27... Rfb8?! { [%eval -2.0] } { Inaccuracy. Bb5 was best. } { [%clk 0:10:54] } 28. Ba3?! { [%eval -3.34] } { Inaccuracy. Nd2 was best. } { [%clk 0:01:48] } 28... Rxb1 { [%eval -3.15] [%clk 0:08:42] } 29. Rxb1 { [%eval -3.78] [%clk 0:02:16] } 29... Rxb1+ { [%eval -3.78] [%clk 0:09:01] } 30. Qxb1 { [%eval -3.79] [%clk 0:02:45] } 30... Bb5 { [%eval -3.42] [%clk 0:09:23] } 31. Nd6 { [%eval -3.44] [%clk 0:02:31] } 31... Bxe5 { [%eval -3.51] [%clk 0:08:40] } 32. Nxb5 { [%eval -3.94] [%clk 0:02:58] } 32... axb5 { [%eval -3.9] [%clk 0:09:04] } 33. Qxb5 { [%eval -3.65] [%clk 0:03:21] } 33... Bxc3 { [%eval -3.5] [%clk 0:09:20] } 34. Bxc5 { [%eval -3.21] [%clk 0:02:46] } 34... Qc8 { [%eval -3.25] [%clk 0:05:17] } 35. d4?! { [%eval -4.86] } { Inaccuracy. Ba3 was best. } { [%clk 0:01:33] } 35... Qa8 { [%eval -4.69] [%clk 0:05:25] } 36. Qc4 { [%eval -4.71] [%clk 0:00:59] } 36... Bb2 { [%eval -4.88] [%clk 0:05:10] } 37. d5 { [%eval -5.19] [%clk 0:01:00] } 37... exd5 { [%eval -5.2] [%clk 0:04:52] } 38. exd5 { [%eval -5.18] [%clk 0:01:29] } 38... a3 { [%eval -5.35] [%clk 0:04:18] } 39. Qa2 { [%eval -5.35] [%clk 0:01:57] } 39... Qc8 { [%eval -5.22] [%clk 0:04:39] } 40. Bd6 { [%eval -5.84] [%clk 0:00:59] } 40... Qc2 { [%eval -5.79] [%clk 0:04:18] } 41. Kh1 { [%eval -5.46] [%clk 0:01:27] } 41... Qd3 { [%eval -5.74] [%clk 0:03:41] } 42. Kh2 { [%eval -5.96] [%clk 0:01:20] } 42... h5 { [%eval -5.96] [%clk 0:02:46] } 43. h4 { [%eval -5.9] [%clk 0:01:20] } 43... Kg7 { [%eval -5.89] [%clk 0:01:52] } 44. Bg3 { [%eval -7.8] [%clk 0:01:24] } 44... Bd4 { [%eval -7.25] [%clk 0:00:41] } 45. d6 { [%eval -6.95] [%clk 0:01:11] } 45... Bb2 { [%eval -5.57] [%clk 0:00:55] } 46. Bf4 { [%eval -5.55] [%clk 0:01:10] } 46... Qd4 { [%eval -5.56] [%clk 0:01:07] } 47. Bg3 { [%eval -6.22] [%clk 0:01:20] } 47... g5 { [%eval -5.89] [%clk 0:01:17] } 48. hxg5 { [%eval -7.21] [%clk 0:00:35] } 48... h4 { [%eval -6.91] [%clk 0:01:45] } 49. g6 { [%eval -9.12] [%clk 0:00:33] } 49... hxg3+ { [%eval -9.03] [%clk 0:02:07] } 50. Kh3 { [%eval -7.82] [%clk 0:01:02] } 50... Qf6 { [%eval -6.6] [%clk 0:01:43] } 51. gxf7 { [%eval -8.06] [%clk 0:00:38] } 51... Qxf7 { [%eval -8.17] [%clk 0:01:47] } 52. Qb1?? { [%eval #-14] } { Checkmate is now unavoidable. Qxf7+ was best. } { [%clk 0:00:44] } 52... Be5 { [%eval #-13] [%clk 0:01:56] } 53. Qd1 { [%eval #-13] [%clk 0:00:56] } 53... Qf5+ { [%eval #-12] [%clk 0:02:18] } 54. Kh4 { [%eval #-12] [%clk 0:01:23] } 54... Qf6+ { [%eval #-14] [%clk 0:01:53] } 55. Kh3 { [%eval #-13] [%clk 0:00:56] } 55... Qf5+ { [%eval #-12] [%clk 0:02:11] } 56. Kh4 { [%eval #-12] [%clk 0:01:24] } 56... Kg6 { [%eval #-12] [%clk 0:02:01] } 57. d7?? { [%eval #-3] } { Checkmate is now unavoidable. Qg4+ was best. } { [%clk 0:01:08] } 57... Qg5+ { [%eval #-2] [%clk 0:02:25] } 58. Kh3 { [%eval #-2] [%clk 0:01:35] } 58... Qh6+ { [%eval #-1] [%clk 0:02:49] } 59. Kg4 { [%clk 0:02:02] } 59... Qh5# { [%clk 0:02:44] } 0-1