Event: Round 4: Dickenson, Neil F - Ashworth, Michael
Site: https://lichess.org/broadcast/2025-british-chess-championships--championship/round-4/Tzpigbhl/ZFHMIZsu
White: Dickenson, Neil F
WhiteTitle: FM
WhiteElo: 2247
Black: Ashworth, Michael
BlackElo: 2053
Result: 1-0
ECO: E11
Opening: Bogo-Indian Defense: Grünfeld Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] [%clk 1:30:50] } 2. Nf3 { [%eval 0.11] [%clk 1:31:21] } 2... e6 { [%eval 0.14] [%clk 1:31:06] } 3. c4 { [%eval 0.11] [%clk 1:31:44] } 3... Bb4+ { [%eval 0.54] [%clk 1:31:18] } 4. Nbd2 { [%eval 0.29] [%clk 1:32:08] } 4... d5 { [%eval 0.42] [%clk 1:31:02] } 5. Qa4+ { [%eval 0.37] [%clk 1:32:30] } 5... Nc6 { [%eval 0.42] [%clk 1:31:23] } 6. a3 { [%eval 0.42] [%clk 1:32:45] } 6... Be7 { [%eval 0.39] [%clk 1:30:25] } 7. e3 { [%eval 0.4] [%clk 1:32:44] } 7... O-O { [%eval 0.29] [%clk 1:29:36] } 8. b4 { [%eval -0.11] [%clk 1:31:47] } 8... dxc4 { [%eval 0.15] [%clk 1:15:42] } 9. b5 { [%eval -0.14] [%clk 1:29:16] } 9... Nb8 { [%eval -0.03] [%clk 1:15:30] } 10. Bxc4 { [%eval 0.02] [%clk 1:29:05] } 10... c5 { [%eval 0.22] [%clk 1:09:11] } 11. dxc5 { [%eval 0.11] [%clk 1:26:50] } 11... Bxc5 { [%eval 0.49] [%clk 1:06:57] } 12. Bb2 { [%eval 0.46] [%clk 1:26:03] } 12... Nbd7 { [%eval 0.48] [%clk 1:05:18] } 13. Qc2 { [%eval 0.51] [%clk 1:24:26] } 13... a6 { [%eval 0.53] [%clk 0:48:33] } 14. O-O { [%eval 0.52] [%clk 1:22:13] } 14... axb5 { [%eval 0.51] [%clk 0:45:21] } 15. Bxb5 { [%eval 0.47] [%clk 1:22:29] } 15... b6 { [%eval 0.42] [%clk 0:41:57] } 16. Nb3 { [%eval 0.52] [%clk 1:17:03] } 16... Ba6 { [%eval 0.48] [%clk 0:29:36] } 17. Bxa6 { [%eval 0.25] [%clk 1:16:25] } 17... Rxa6 { [%eval 0.24] [%clk 0:29:54] } 18. Rfd1 { [%eval 0.2] [%clk 1:15:14] } 18... Qe7 { [%eval 0.12] [%clk 0:26:31] } 19. Nfd4 { [%eval 0.25] [%clk 1:09:54] } 19... Bxd4 { [%eval 0.2] [%clk 0:19:56] } 20. Nxd4 { [%eval 0.17] [%clk 1:09:20] } 20... Nc5 { [%eval 0.22] [%clk 0:19:44] } 21. Nb5 { [%eval 0.06] [%clk 1:05:35] } 21... Rc8 { [%eval 0.25] [%clk 0:16:47] } 22. Rac1 { [%eval 0.19] [%clk 1:03:21] } 22... Raa8 { [%eval 0.18] [%clk 0:16:22] } 23. Qc4 { [%eval 0.12] [%clk 1:00:52] } 23... h6 { [%eval 0.13] [%clk 0:14:45] } 24. Qf4 { [%eval -0.07] [%clk 0:54:27] } 24... Ne8 { [%eval 0.0] [%clk 0:12:18] } 25. h3 { [%eval 0.02] [%clk 0:52:09] } 25... Rd8 { [%eval 0.14] [%clk 0:11:51] } 26. Qf3 { [%eval 0.06] [%clk 0:48:46] } 26... Rac8 { [%eval 0.09] [%clk 0:06:27] } 27. Rxd8 { [%eval 0.05] [%clk 0:31:53] } 27... Rxd8 { [%eval 0.09] [%clk 0:06:22] } 28. Nd4 { [%eval 0.11] [%clk 0:31:49] } 28... Qd7 { [%eval 0.24] [%clk 0:04:54] } 29. Qc6 { [%eval 0.0] [%clk 0:30:53] } 29... Qxc6 { [%eval 0.0] [%clk 0:04:53] } 30. Nxc6 { [%eval 0.01] [%clk 0:30:58] } 30... Rd2 { [%eval 0.0] [%clk 0:04:58] } 31. Bd4 { [%eval -0.01] [%clk 0:29:15] } 31... Nd3? { [%eval 1.13] } { Mistake. Nd6 was best. } { [%clk 0:02:04] } 32. Rb1? { [%eval 0.0] } { Mistake. Bc3 was best. } { [%clk 0:28:55] } 32... Nd6 { [%eval 0.0] [%clk 0:01:48] } 33. Bxb6 { [%eval 0.0] [%clk 0:26:49] } 33... Nxf2 { [%eval 0.0] [%clk 0:01:05] } 34. a4 { [%eval 0.0] [%clk 0:26:23] } 34... Nfe4 { [%eval 0.0] [%clk 0:01:04] } 35. a5 { [%eval 0.0] [%clk 0:25:35] } 35... Ra2 { [%eval 0.52] [%clk 0:01:09] } 36. Nb4 { [%eval 0.0] [%clk 0:22:43] } 36... Ra4 { [%eval 0.0] [%clk 0:01:27] } 37. a6 { [%eval -0.24] [%clk 0:20:11] } 37... Nd2 { [%eval 0.11] [%clk 0:01:24] } 38. Rd1 { [%eval 0.15] [%clk 0:18:53] } 38... N6c4 { [%eval 0.17] [%clk 0:01:06] } 39. Bc5 { [%eval 0.12] [%clk 0:18:56] } 39... f6?? { [%eval 3.81] } { Blunder. Nb3 was best. } { [%clk 0:00:33] } 40. a7 { [%eval 3.4] [%clk 0:18:18] } 40... Kf7 { [%eval 3.26] [%clk 0:00:39] } 41. Nc2 { [%eval 3.32] [%clk 0:17:23] } 41... Nb3 { [%eval 3.26] [%clk 0:23:10] } 42. Rd8?? { [%eval 0.3] } { Blunder. Rd7+ was best. } { [%clk 0:46:10] } 42... Nxc5 { [%eval 0.53] [%clk 0:22:00] } 43. a8=Q { [%eval 0.25] [%clk 0:46:34] } 43... Rxa8 { [%eval 0.31] [%clk 0:22:25] } 44. Rxa8 { [%eval 0.45] [%clk 0:46:58] } 44... Nd3?? { [%eval 2.73] } { Blunder. Nd6 was best. } { [%clk 0:21:29] } 45. Rc8 { [%eval 2.9] [%clk 0:46:11] } 45... Nce5 { [%eval 3.2] [%clk 0:18:28] } 46. Rc7+ { [%eval 3.19] [%clk 0:46:01] } 46... Kg6 { [%eval 3.07] [%clk 0:17:23] } 47. Nd4 { [%eval 3.02] [%clk 0:46:21] } 47... Nb4 { [%eval 3.74] [%clk 0:15:21] } 48. Nxe6 { [%eval 4.46] [%clk 0:44:42] } 48... Nd5 { [%eval 4.64] [%clk 0:15:12] } 49. Nf4+ { [%eval 4.68] [%clk 0:41:34] } 49... Nxf4 { [%eval 4.45] [%clk 0:15:34] } 50. exf4 { [%eval 4.29] [%clk 0:42:00] } 50... Nd3 { [%eval 4.42] [%clk 0:15:35] } 51. g3 { [%eval 4.15] [%clk 0:42:22] } 51... h5 { [%eval 5.11] [%clk 0:11:39] } 52. Rc3 { [%eval 4.62] [%clk 0:41:58] } 52... Nb4 { [%eval 4.4] [%clk 0:11:45] } 53. Kf2 { [%eval 4.77] [%clk 0:41:26] } 53... Nd5 { [%eval 4.99] [%clk 0:11:09] } 54. Rc5 { [%eval 4.69] [%clk 0:41:45] } 54... Ne7 { [%eval 4.79] [%clk 0:11:19] } 55. g4 { [%eval 4.34] [%clk 0:41:51] } 55... hxg4 { [%eval 4.64] [%clk 0:10:02] } 56. hxg4 { [%eval 5.03] [%clk 0:42:15] } 56... Kh6 { [%eval 5.06] [%clk 0:08:36] } 57. Kf3 { [%eval 5.04] [%clk 0:42:02] } 57... Kg6 { [%eval 4.81] [%clk 0:07:12] } 58. Ke4 { [%eval 5.56] [%clk 0:41:05] } 58... Kf7 { [%eval 5.62] [%clk 0:07:11] } 59. Rb5 { [%eval 5.64] [%clk 0:40:41] } 59... Kg6 { [%eval 5.45] [%clk 0:06:41] } 60. Rb7 { [%eval 4.73] [%clk 0:40:20] } 60... Ng8?! { [%eval 7.11] } { Inaccuracy. Kf7 was best. } { [%clk 0:06:26] } 61. f5+ { [%eval 6.82] [%clk 0:32:02] } 61... Kh7 { [%eval 6.51] [%clk 0:05:35] } 62. Rb1 { [%eval 5.62] [%clk 0:31:56] } 62... Nh6?? { [%eval #20] } { Checkmate is now unavoidable. Ne7 was best. } { [%clk 0:05:27] } 63. Rh1 { [%eval 6.31] [%clk 0:31:30] } 63... Kg8?? { [%eval #18] } { Checkmate is now unavoidable. g6 was best. } { [%clk 0:05:50] } 64. Rxh6 { [%eval #17] [%clk 0:30:33] } 64... gxh6 { [%eval #18] [%clk 0:06:12] } 65. Kd5 { [%eval #17] [%clk 0:31:00] } 65... Kf7 { [%eval #16] [%clk 0:04:26] } 66. Kd6 { [%eval #15] [%clk 0:31:23] } 66... Kf8 { [%eval #15] [%clk 0:04:03] } 67. Ke6 { [%eval #14] [%clk 0:31:47] } 67... Kg7 { [%eval #14] [%clk 0:04:27] } 68. Ke7 { [%eval #13] [%clk 0:32:12] } 68... Kg8 { [%eval #12] [%clk 0:03:29] } 69. Kxf6 { [%eval #11] [%clk 0:32:36] } 69... Kf8 { [%eval #13] [%clk 0:03:54] } 70. Kg6 { [%eval #12] [%clk 0:33:01] } 1-0