Event: Round 9: Pert, Richard G - Roberson, Peter T
Site: https://lichess.org/broadcast/2025-british-chess-championships--championship/round-9/6nJJpIpn/PZAKszhW
White: Pert, Richard G
WhiteTitle: IM
WhiteElo: 2409
Black: Roberson, Peter T
BlackTitle: IM
BlackElo: 2440
Result: 0-1
ECO: D30
Opening: Queen's Gambit Declined: Traditional Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:45] } 1... d5 { [%eval 0.2] [%clk 1:30:52] } 2. Nf3 { [%eval 0.08] [%clk 1:30:49] } 2... e6 { [%eval 0.19] [%clk 1:31:14] } 3. c4 { [%eval 0.11] [%clk 1:30:57] } 3... Nf6 { [%eval 0.17] [%clk 1:31:25] } 4. Bg5 { [%eval -0.11] [%clk 1:31:13] } 4... dxc4 { [%eval 0.0] [%clk 1:27:56] } 5. e4 { [%eval 0.0] [%clk 1:30:41] } 5... b5 { [%eval 0.0] [%clk 1:21:39] } 6. a4 { [%eval 0.1] [%clk 1:30:26] } 6... Bb7 { [%eval 0.51] [%clk 1:13:39] } 7. axb5 { [%eval 0.41] [%clk 1:26:10] } 7... Bxe4 { [%eval 0.49] [%clk 1:02:04] } 8. Bxc4 { [%eval 0.38] [%clk 1:26:13] } 8... h6 { [%eval 0.28] [%clk 1:01:13] } 9. Bh4 { [%eval 0.34] [%clk 1:16:06] } 9... Be7 { [%eval 0.32] [%clk 0:53:55] } 10. Nc3 { [%eval 0.43] [%clk 1:12:44] } 10... Bb7 { [%eval 0.44] [%clk 0:54:22] } 11. O-O { [%eval 0.34] [%clk 1:12:23] } 11... O-O { [%eval 0.31] [%clk 0:54:46] } 12. Ne5 { [%eval 0.42] [%clk 1:01:08] } 12... Nfd7 { [%eval 0.41] [%clk 0:49:16] } 13. Bg3 { [%eval 0.08] [%clk 0:59:36] } 13... Nxe5 { [%eval 0.07] [%clk 0:45:52] } 14. dxe5 { [%eval 0.04] [%clk 0:59:03] } 14... a6 { [%eval 0.43] [%clk 0:45:20] } 15. Qg4 { [%eval 0.5] [%clk 0:55:57] } 15... axb5 { [%eval 0.54] [%clk 0:43:21] } 16. Rad1 { [%eval 0.44] [%clk 0:53:55] } 16... bxc4 { [%eval 0.57] [%clk 0:24:54] } 17. Rxd8 { [%eval 0.58] [%clk 0:53:56] } 17... Rxd8 { [%eval 0.69] [%clk 0:25:22] } 18. Qxc4?! { [%eval 0.0] } { Inaccuracy. h4 was best. } { [%clk 0:52:22] } 18... c5 { [%eval 0.02] [%clk 0:21:45] } 19. Nb5 { [%eval 0.0] [%clk 0:33:44] } 19... Nc6 { [%eval 0.0] [%clk 0:16:00] } 20. Qe4 { [%eval 0.0] [%clk 0:29:57] } 20... Na5 { [%eval 0.0] [%clk 0:13:14] } 21. Qc2 { [%eval -0.08] [%clk 0:28:21] } 21... Ba6 { [%eval -0.19] [%clk 0:11:44] } 22. Nc7?? { [%eval -2.94] } { Blunder. Qa4 was best. } { [%clk 0:28:38] } 22... Bxf1 { [%eval -3.14] [%clk 0:09:42] } 23. Kxf1 { [%eval -3.02] [%clk 0:28:24] } 23... Rab8 { [%eval -2.96] [%clk 0:08:44] } 24. Bf4 { [%eval -2.93] [%clk 0:27:36] } 24... Rdc8? { [%eval -1.39] } { Mistake. Nc6 was best. } { [%clk 0:04:37] } 25. Nxe6 { [%eval -1.39] [%clk 0:26:17] } 25... fxe6 { [%eval -1.29] [%clk 0:04:54] } 26. Bxh6?? { [%eval -3.43] } { Blunder. Qg6 was best. } { [%clk 0:26:40] } 26... gxh6 { [%eval -3.34] [%clk 0:04:05] } 27. Qg6+ { [%eval -3.04] [%clk 0:27:06] } 27... Kf8 { [%eval -3.35] [%clk 0:04:33] } 28. Qxh6+ { [%eval -3.63] [%clk 0:26:23] } 28... Ke8 { [%eval -3.55] [%clk 0:04:17] } 29. Qxe6 { [%eval -3.56] [%clk 0:26:41] } 29... Nc6 { [%eval -3.48] [%clk 0:04:21] } 30. f4 { [%eval -3.82] [%clk 0:20:42] } 30... Nd4 { [%eval -3.83] [%clk 0:04:30] } 31. Qg4 { [%eval -3.81] [%clk 0:21:08] } 31... Rc6 { [%eval -3.58] [%clk 0:02:59] } 32. f5?! { [%eval -4.59] } { Inaccuracy. Qg8+ was best. } { [%clk 0:17:49] } 32... Rxb2 { [%eval -4.84] [%clk 0:03:07] } 33. e6 { [%eval -4.96] [%clk 0:18:13] } 33... Kd8 { [%eval -5.13] [%clk 0:02:51] } 34. Qg8+ { [%eval -4.95] [%clk 0:17:34] } 34... Kc7 { [%eval -4.96] [%clk 0:03:20] } 35. Qe8 { [%eval -5.44] [%clk 0:17:58] } 35... Nxf5 { [%eval -5.57] [%clk 0:02:56] } 36. Qd7+ { [%eval -5.41] [%clk 0:15:50] } 36... Kb6 { [%eval -5.43] [%clk 0:03:24] } 37. Qe8 { [%eval -5.33] [%clk 0:15:46] } 37... Rb1+ { [%eval -5.44] [%clk 0:02:11] } 38. Kf2 { [%eval -5.36] [%clk 0:16:03] } 38... Rb2+ { [%eval -5.18] [%clk 0:02:39] } 39. Kf3 { [%eval -5.44] [%clk 0:15:53] } 39... Nd4+ { [%eval -5.5] [%clk 0:01:28] } 40. Kg4 { [%eval -6.4] [%clk 0:15:57] } 40... Rxg2+ { [%eval -6.14] [%clk 0:01:46] } 41. Kh3 { [%eval -5.96] [%clk 0:16:18] } 41... Re2 { [%eval -6.13] [%clk 0:29:02] } 42. Qxe7 { [%eval -5.9] [%clk 0:41:43] } 42... Rexe6 { [%eval -6.45] [%clk 0:26:12] } 43. Qd8+ { [%eval -6.08] [%clk 0:42:01] } 43... Kb5 { [%eval -5.99] [%clk 0:26:37] } 44. Qd7 { [%eval -6.5] [%clk 0:42:00] } 44... Kb4 { [%eval -5.95] [%clk 0:26:23] } 45. Qb7+ { [%eval -6.84] [%clk 0:39:37] } 45... Rb6 { [%eval -6.73] [%clk 0:26:07] } 46. Qc8 { [%eval -6.72] [%clk 0:39:42] } 46... Rh6+ { [%eval -6.63] [%clk 0:23:33] } 47. Kg3?? { [%eval #-30] } { Checkmate is now unavoidable. Kg2 was best. } { [%clk 0:39:39] } 47... Rbg6+ { [%eval -8.12] [%clk 0:23:40] } 48. Kf4 { [%eval -8.12] [%clk 0:39:59] } 48... Rh4+ { [%eval -7.8] [%clk 0:23:28] } 49. Ke3 { [%eval -7.48] [%clk 0:39:23] } 49... Re6+ { [%eval -7.17] [%clk 0:23:21] } 50. Kf2 { [%eval -7.23] [%clk 0:39:14] } 50... Rxh2+ { [%eval -6.97] [%clk 0:23:22] } 51. Kg3 { [%eval -6.97] [%clk 0:39:39] } 51... Rh7 { [%eval -6.85] [%clk 0:23:02] } 52. Qb8+ { [%eval -6.7] [%clk 0:39:26] } 52... Kc3 { [%eval -5.58] [%clk 0:23:13] } 53. Qf8?? { [%eval #-12] } { Checkmate is now unavoidable. Qb1 was best. } { [%clk 0:37:54] } 53... Rg6+ { [%eval #-11] [%clk 0:23:04] } 54. Kf2 { [%eval #-11] [%clk 0:38:18] } 54... Rh5 { [%eval #-12] [%clk 0:22:43] } 0-1