Event: ECF Coventry International 2025
Site: https://lichess.org/broadcast/ecf-coventry-international-2025--open/round-6/neAB8UMA/gA3CVZKV
Date: 2025-10-29
White: Jackson, James P
WhiteTitle: IM
WhiteElo: 2365
Black: Vaidyanathan, Adithya
BlackElo: 2129
Result: 0-1
ECO: B66
Opening: Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations
Variant: Standard
TimeControl: G90' + 30 per move

1. Nf3 { [%eval 0.1] [%clk 1:29:06] } 1... c5 { [%eval 0.25] [%clk 1:30:44] } 2. e4 { [%eval 0.2] [%clk 1:29:18] } 2... Nc6 { [%eval 0.3] [%clk 1:31:08] } 3. d4 { [%eval 0.27] [%clk 1:29:43] } 3... cxd4 { [%eval 0.27] [%clk 1:31:33] } 4. Nxd4 { [%eval 0.21] [%clk 1:30:08] } 4... Nf6 { [%eval 0.19] [%clk 1:31:59] } 5. Nc3 { [%eval 0.26] [%clk 1:30:33] } 5... d6 { [%eval 0.3] [%clk 1:32:25] } 6. Bg5 { [%eval 0.25] [%clk 1:30:44] } 6... e6 { [%eval 0.39] [%clk 1:32:49] } 7. Qd2 { [%eval 0.33] [%clk 1:31:02] } 7... a6 { [%eval 0.33] [%clk 1:33:14] } 8. Nxc6 { [%eval 0.3] [%clk 1:30:56] } 8... bxc6 { [%eval 0.21] [%clk 1:33:26] } 9. O-O-O { [%eval 0.26] [%clk 1:31:20] } 9... h6 { [%eval 0.71] [%clk 1:31:05] } 10. Bf4 { [%eval 0.84] [%clk 1:31:07] } 10... d5 { [%eval 0.8] [%clk 1:25:31] } 11. Qe3 { [%eval 0.78] [%clk 1:30:35] } 11... Bb7 { [%eval 0.98] [%clk 1:20:59] } 12. Be2 { [%eval 1.13] [%clk 1:22:44] } 12... Bb4 { [%eval 1.08] [%clk 1:15:18] } 13. a3 { [%eval 0.85] [%clk 0:45:05] } 13... Bxc3 { [%eval 0.79] [%clk 1:09:00] } 14. Qxc3 { [%eval 1.12] [%clk 0:45:29] } 14... Nxe4?! { [%eval 1.77] } { Inaccuracy. O-O was best. } { [%clk 1:09:19] } 15. Qxg7 { [%eval 1.88] [%clk 0:45:54] } 15... Qf6 { [%eval 1.91] [%clk 1:09:42] } 16. Qxf6 { [%eval 1.73] [%clk 0:45:24] } 16... Nxf6 { [%eval 1.73] [%clk 1:10:04] } 17. Be5 { [%eval 1.86] [%clk 0:44:18] } 17... Ke7 { [%eval 1.82] [%clk 1:10:26] } 18. Rd4 { [%eval 1.84] [%clk 0:34:24] } 18... Rhg8 { [%eval 1.81] [%clk 1:09:13] } 19. Rb4 { [%eval 1.81] [%clk 0:34:48] } 19... Bc8 { [%eval 1.83] [%clk 1:08:30] } 20. Bg3? { [%eval 0.4] } { Mistake. Rh4 was best. } { [%clk 0:23:41] } 20... Nd7? { [%eval 2.11] } { Mistake. Ne4 was best. } { [%clk 0:58:46] } 21. Rh4 { [%eval 1.91] [%clk 0:23:19] } 21... Rg6 { [%eval 2.04] [%clk 0:57:08] } 22. Bh5 { [%eval 1.75] [%clk 0:20:40] } 22... Rg7 { [%eval 1.86] [%clk 0:56:03] } 23. Re1 { [%eval 1.64] [%clk 0:20:24] } 23... f6 { [%eval 1.79] [%clk 0:35:31] } 24. Be2 { [%eval 1.87] [%clk 0:18:42] } 24... Rh7 { [%eval 1.73] [%clk 0:31:49] } 25. Bf4 { [%eval 1.64] [%clk 0:16:18] } 25... e5 { [%eval 1.92] [%clk 0:29:57] } 26. Rxh6 { [%eval 1.99] [%clk 0:13:15] } 26... Rxh6 { [%eval 1.99] [%clk 0:30:13] } 27. Bxh6 { [%eval 2.06] [%clk 0:13:40] } 27... Nc5 { [%eval 1.95] [%clk 0:29:57] } 28. Be3 { [%eval 1.95] [%clk 0:11:43] } 28... d4 { [%eval 2.11] [%clk 0:29:47] } 29. Bd2 { [%eval 2.1] [%clk 0:12:08] } 29... a5 { [%eval 2.19] [%clk 0:26:11] } 30. Bf3 { [%eval 1.99] [%clk 0:12:12] } 30... Bd7 { [%eval 2.01] [%clk 0:25:44] } 31. b4 { [%eval 1.61] [%clk 0:12:33] } 31... Nb7 { [%eval 1.72] [%clk 0:25:06] } 32. bxa5?! { [%eval 0.8] } { Inaccuracy. b5 was best. } { [%clk 0:08:38] } 32... Nxa5 { [%eval 0.63] [%clk 0:25:22] } 33. Bb4+ { [%eval 0.72] [%clk 0:09:02] } 33... Kd8? { [%eval 2.22] } { Mistake. Kf7 was best. } { [%clk 0:22:52] } 34. h4?? { [%eval 0.19] } { Blunder. Re4 was best. } { [%clk 0:07:34] } 34... Nc4 { [%eval 0.23] [%clk 0:21:02] } 35. h5 { [%eval 0.08] [%clk 0:04:42] } 35... Nxa3 { [%eval 0.05] [%clk 0:20:05] } 36. Be2 { [%eval 0.06] [%clk 0:05:08] } 36... Ra4 { [%eval 0.06] [%clk 0:08:57] } 37. h6 { [%eval 0.05] [%clk 0:04:48] } 37... Bf5 { [%eval 0.0] [%clk 0:07:56] } 38. Bd3 { [%eval 0.0] [%clk 0:02:04] } 38... e4 { [%eval 0.04] [%clk 0:06:42] } 39. Bxe4 { [%eval -0.07] [%clk 0:01:51] } 39... Nc4 { [%eval -0.06] [%clk 0:07:07] } 40. Be7+?? { [%eval -3.28] } { Blunder. Ba3 was best. } { [%clk 0:02:17] } 40... Kc7 { [%eval -3.13] [%clk 0:07:34] } 41. Kb1 { [%eval -3.32] [%clk 0:00:57] } 41... Nd2+ { [%eval -3.08] [%clk 0:06:19] } 42. Kb2 { [%eval -3.22] [%clk 0:01:22] } 42... Nxe4 { [%eval -3.43] [%clk 0:06:43] } 43. f3 { [%eval -3.6] [%clk 0:01:23] } 43... Nc3 { [%eval -3.39] [%clk 0:06:43] } 44. Ra1?! { [%eval -5.29] } { Inaccuracy. Kb3 was best. } { [%clk 0:00:40] } 44... Rxa1 { [%eval -5.13] [%clk 0:06:41] } 45. Kxa1 { [%eval -5.31] [%clk 0:01:09] } 45... Bxc2 { [%eval -5.22] [%clk 0:06:55] } 46. Bxf6 { [%eval -5.46] [%clk 0:01:37] } 46... c5 { [%eval -5.38] [%clk 0:07:00] } 47. g4 { [%eval -5.34] [%clk 0:01:05] } 47... Nd5 { [%eval -5.6] [%clk 0:07:07] } 48. Bg5 { [%eval -5.66] [%clk 0:00:40] } 48... Bh7 { [%eval -5.54] [%clk 0:07:22] } 49. f4 { [%eval -5.69] [%clk 0:00:41] } 49... Ne3 { [%eval -5.59] [%clk 0:07:32] } 50. Be7?? { [%eval #-8] } { Checkmate is now unavoidable. f5 was best. } { [%clk 0:01:04] } 50... Kc6? { [%eval -7.03] } { Lost forced checkmate sequence. d3 was best. } { [%clk 0:07:48] } 51. g5 { [%eval -9.3] [%clk 0:00:38] } 51... Nd5 { [%eval -8.7] [%clk 0:08:11] } 52. Bf6 { [%eval -13.23] [%clk 0:00:36] } 52... Nxf6 { [%eval #-17] [%clk 0:08:35] } 53. gxf6 { [%eval #-9] [%clk 0:01:01] } 53... Kd6 { [%eval #-17] [%clk 0:08:59] } 54. f5 { [%eval #-16] [%clk 0:01:22] } 54... Bxf5 { [%eval #-19] [%clk 0:09:23] } 0-1