Event: Round 2: Barnes, David - Marks, Ian A
Site: https://lichess.org/broadcast/2025-british-chess-championships--over-65/round-2/uXi0tMdq/GE6a6ecX
White: Barnes, David
WhiteElo: 1758
Black: Marks, Ian A
BlackElo: 1904
Result: 0-1
ECO: C00
Opening: French Defense: Orthoschnapp Gambit
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:54] } 1... e6 { [%eval 0.28] [%clk 1:30:42] } 2. c4 { [%eval -0.08] [%clk 1:29:37] } 2... d5 { [%eval -0.04] [%clk 1:30:03] } 3. cxd5 { [%eval -0.09] [%clk 1:29:57] } 3... exd5 { [%eval -0.12] [%clk 1:30:18] } 4. Qb3?! { [%eval -1.04] } { Inaccuracy. exd5 was best. } { [%clk 1:30:20] } 4... c6?! { [%eval -0.34] } { Inaccuracy. dxe4 was best. } { [%clk 1:28:15] } 5. e5 { [%eval -0.63] [%clk 1:28:27] } 5... Qb6 { [%eval -0.43] [%clk 1:26:07] } 6. Qxb6 { [%eval -0.61] [%clk 1:19:43] } 6... axb6 { [%eval -0.44] [%clk 1:26:34] } 7. d4 { [%eval -0.49] [%clk 1:19:23] } 7... Bf5 { [%eval -0.39] [%clk 1:25:58] } 8. Nf3 { [%eval -0.78] [%clk 1:16:38] } 8... Na6 { [%eval -0.78] [%clk 1:21:10] } 9. a3? { [%eval -2.07] } { Mistake. Bxa6 was best. } { [%clk 1:14:47] } 9... Nb4 { [%eval -2.08] [%clk 1:19:43] } 10. Kd2 { [%eval -2.29] [%clk 1:07:55] } 10... Nc2 { [%eval -2.21] [%clk 1:15:15] } 11. Ra2 { [%eval -1.98] [%clk 1:04:55] } 11... Nxd4 { [%eval -2.2] [%clk 1:15:07] } 12. Nxd4 { [%eval -2.05] [%clk 1:05:18] } 12... Bxb1 { [%eval -2.01] [%clk 1:15:25] } 13. Ra1 { [%eval -1.96] [%clk 1:05:45] } 13... Bg6 { [%eval -2.01] [%clk 1:15:15] } 14. Bd3?! { [%eval -2.9] } { Inaccuracy. Kc3 was best. } { [%clk 0:59:56] } 14... Bc5 { [%eval -2.75] [%clk 1:08:51] } 15. Nf5 { [%eval -3.23] [%clk 0:51:21] } 15... Bxf5 { [%eval -3.26] [%clk 1:08:42] } 16. Bxf5 { [%eval -3.23] [%clk 0:51:49] } 16... Ne7 { [%eval -3.28] [%clk 1:04:34] } 17. Bg4 { [%eval -3.87] [%clk 0:49:30] } 17... Bxf2 { [%eval -3.79] [%clk 0:59:28] } 18. Rf1 { [%eval -3.99] [%clk 0:48:10] } 18... Bd4 { [%eval -3.85] [%clk 0:54:43] } 19. e6 { [%eval -3.88] [%clk 0:46:54] } 19... fxe6?! { [%eval -3.06] } { Inaccuracy. f6 was best. } { [%clk 0:54:13] } 20. Bxe6 { [%eval -3.23] [%clk 0:47:13] } 20... Rf8 { [%eval -3.18] [%clk 0:52:57] } 21. Rxf8+ { [%eval -3.21] [%clk 0:45:56] } 21... Kxf8 { [%eval -3.27] [%clk 0:53:25] } 22. Kc2 { [%eval -3.16] [%clk 0:44:19] } 22... Be5?! { [%eval -1.99] } { Inaccuracy. Ng6 was best. } { [%clk 0:52:44] } 23. Bd2 { [%eval -2.16] [%clk 0:43:18] } 23... Nc8 { [%eval -1.62] [%clk 0:46:51] } 24. Re1 { [%eval -1.77] [%clk 0:40:04] } 24... Bxh2 { [%eval -1.78] [%clk 0:43:00] } 25. Rh1 { [%eval -2.22] [%clk 0:40:01] } 25... Be5 { [%eval -2.08] [%clk 0:43:17] } 26. Rxh7?! { [%eval -2.83] } { Inaccuracy. Rh5 was best. } { [%clk 0:38:01] } 26... Ke7 { [%eval -3.17] [%clk 0:42:55] } 27. Bg4 { [%eval -3.21] [%clk 0:37:12] } 27... Nd6 { [%eval -3.06] [%clk 0:40:07] } 28. Bg5+ { [%eval -3.13] [%clk 0:34:53] } 28... Kf7 { [%eval -3.25] [%clk 0:40:26] } 29. Rh3 { [%eval -3.18] [%clk 0:27:53] } 29... Kg6 { [%eval -2.93] [%clk 0:35:09] } 30. Bc1 { [%eval -2.92] [%clk 0:26:12] } 30... Rf8 { [%eval -2.66] [%clk 0:29:35] } 31. Bh5+ { [%eval -2.7] [%clk 0:23:00] } 31... Kf6 { [%eval -2.78] [%clk 0:29:55] } 32. b3 { [%eval -3.15] [%clk 0:19:00] } 32... Ne4?! { [%eval -2.37] } { Inaccuracy. Ke7 was best. } { [%clk 0:25:35] } 33. Bg4?! { [%eval -3.12] } { Inaccuracy. Rf3+ was best. } { [%clk 0:15:17] } 33... Ke7 { [%eval -3.12] [%clk 0:25:02] } 34. Rf3 { [%eval -2.78] [%clk 0:13:00] } 34... Rxf3 { [%eval -2.76] [%clk 0:21:36] } 35. gxf3 { [%eval -2.72] [%clk 0:13:11] } 35... Nd6 { [%eval -2.51] [%clk 0:21:30] } 36. a4 { [%eval -2.48] [%clk 0:11:48] } 36... Kf6 { [%eval -2.84] [%clk 0:15:03] } 37. Kd3 { [%eval -2.98] [%clk 0:09:43] } 37... Nf5? { [%eval -1.55] } { Mistake. c5 was best. } { [%clk 0:11:56] } 38. Be3? { [%eval -3.15] } { Mistake. f4 was best. } { [%clk 0:06:59] } 38... c5 { [%eval -3.1] [%clk 0:09:54] } 39. Bf2 { [%eval -3.45] [%clk 0:02:29] } 39... Bd6 { [%eval -2.79] [%clk 0:05:26] } 40. Bg1 { [%eval -3.3] [%clk 0:02:02] } 40... g6 { [%eval -3.3] [%clk 0:04:02] } 41. Bf2 { [%eval -3.38] [%clk 0:22:00] } 41... Ke7 { [%eval -3.26] [%clk 0:30:55] } 42. Bg1 { [%eval -3.95] [%clk 0:21:11] } 42... Kd7 { [%eval -3.91] [%clk 0:27:26] } 43. Be3 { [%eval -4.35] [%clk 0:19:49] } 43... Kc6 { [%eval -4.21] [%clk 0:27:17] } 44. Bd2 { [%eval -4.45] [%clk 0:19:08] } 44... b5 { [%eval -4.57] [%clk 0:26:45] } 45. axb5+ { [%eval -4.48] [%clk 0:18:35] } 45... Kxb5 { [%eval -4.08] [%clk 0:27:12] } 46. Bc3 { [%eval -5.05] [%clk 0:17:09] } 46... c4+ { [%eval -5.4] [%clk 0:24:54] } 47. bxc4+ { [%eval -5.31] [%clk 0:16:42] } 47... dxc4+ { [%eval -5.07] [%clk 0:25:16] } 48. Ke4 { [%eval -4.68] [%clk 0:14:14] } 48... Ng3+?? { [%eval -0.13] } { Blunder. Ka4 was best. } { [%clk 0:22:32] } 49. Kd5 { [%eval -0.04] [%clk 0:12:52] } 49... Bb4 { [%eval -0.04] [%clk 0:15:28] } 50. Bd7+ { [%eval 0.03] [%clk 0:12:28] } 50... Ka5 { [%eval 0.02] [%clk 0:15:47] } 51. Kxc4 { [%eval -0.01] [%clk 0:06:45] } 51... Bxc3 { [%eval 0.0] [%clk 0:15:25] } 52. Kxc3 { [%eval -0.02] [%clk 0:07:13] } 52... Kb6 { [%eval -0.02] [%clk 0:15:29] } 53. Kb4 { [%eval -0.26] [%clk 0:06:08] } 53... g5 { [%eval -0.24] [%clk 0:14:45] } 54. Bg4 { [%eval 0.0] [%clk 0:04:41] } 54... Nf1 { [%eval 0.11] [%clk 0:13:25] } 55. Kb3 { [%eval 0.0] [%clk 0:04:32] } 55... Nh2 { [%eval 0.0] [%clk 0:13:34] } 56. Bh5 { [%eval -0.08] [%clk 0:04:58] } 56... Kc5 { [%eval 0.0] [%clk 0:13:26] } 57. Kc3 { [%eval 0.0] [%clk 0:04:12] } 57... b5 { [%eval -0.04] [%clk 0:10:39] } 58. Kd3 { [%eval -0.14] [%clk 0:04:24] } 58... Nf1 { [%eval -0.2] [%clk 0:10:35] } 59. Bf7 { [%eval 0.0] [%clk 0:04:01] } 59... Ng3 { [%eval 0.0] [%clk 0:10:22] } 60. Be6 { [%eval 0.0] [%clk 0:03:21] } 60... Kd6 { [%eval 0.0] [%clk 0:09:28] } 61. Bg8 { [%eval -0.04] [%clk 0:03:06] } 61... Ke5 { [%eval -0.21] [%clk 0:09:33] } 62. Ke3?? { [%eval -5.86] } { Blunder. Kc3 was best. } { [%clk 0:03:04] } 62... Nf5+ { [%eval -5.6] [%clk 0:09:52] } 63. Kf2?! { [%eval -7.76] } { Inaccuracy. Kd3 was best. } { [%clk 0:03:32] } 63... Kf4 { [%eval -7.12] [%clk 0:09:02] } 64. Bd5 { [%eval -10.03] [%clk 0:03:26] } 64... Nd4 { [%eval -8.06] [%clk 0:08:56] } 65. Bg8? { [%eval #-21] } { Checkmate is now unavoidable. Ke1 was best. } { [%clk 0:01:02] } 65... b4 { [%eval #-20] [%clk 0:08:00] } 66. Bc4 { [%eval #-18] [%clk 0:01:16] } 66... b3 { [%eval #-16] [%clk 0:07:58] } 67. Bd3 { [%eval #-16] [%clk 0:00:55] } 67... b2 { [%eval #-15] [%clk 0:07:46] } 68. Bg6 { [%eval #-15] [%clk 0:00:00] } 68... Nc6?! { [%eval -27.4] } { Lost forced checkmate sequence. Nxf3 was best. } { [%clk 0:05:52] } 0-1