Event: ECF English Open Championship 2025
Site: Kenilworth, Warwickshire, United Kingdom
Date: 2025-07-18
White: Vaidyanathan, Adithya
WhiteElo: 2094
Black: Alldritt, Nigel R E
BlackElo: 1918
Result: 1-0
ECO: D86
Opening: Grünfeld Defense: Exchange Variation, Classical Variation
Variant: Standard
TimeControl: G90 + 30 Secs/move

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... Nf6 { [%eval 0.19] [%clk 1:30:52] } 2. c4 { [%eval 0.18] [%clk 1:31:24] } 2... g6 { [%eval 0.28] [%clk 1:31:13] } 3. Nc3 { [%eval 0.18] [%clk 1:31:50] } 3... d5 { [%eval 0.28] [%clk 1:31:32] } 4. cxd5 { [%eval 0.21] [%clk 1:32:16] } 4... Nxd5 { [%eval 0.17] [%clk 1:31:54] } 5. e4 { [%eval 0.2] [%clk 1:32:41] } 5... Nxc3 { [%eval 0.22] [%clk 1:32:14] } 6. bxc3 { [%eval 0.17] [%clk 1:33:08] } 6... Bg7 { [%eval 0.17] [%clk 1:32:30] } 7. Bc4 { [%eval 0.13] [%clk 1:33:32] } 7... c5 { [%eval 0.16] [%clk 1:32:45] } 8. Ne2 { [%eval 0.24] [%clk 1:33:56] } 8... Nc6 { [%eval 0.25] [%clk 1:32:00] } 9. Be3 { [%eval 0.26] [%clk 1:34:12] } 9... O-O { [%eval 0.19] [%clk 1:31:57] } 10. O-O { [%eval 0.25] [%clk 1:34:18] } 10... Qc7 { [%eval 0.53] [%clk 1:31:58] } 11. Rc1 { [%eval 0.59] [%clk 1:34:42] } 11... b6 { [%eval 0.66] [%clk 1:30:33] } 12. h4 { [%eval 0.56] [%clk 1:34:18] } 12... Na5 { [%eval 0.92] [%clk 1:11:58] } 13. Bd3 { [%eval 1.06] [%clk 1:31:35] } 13... f5 { [%eval 1.57] [%clk 1:04:12] } 14. Nf4 { [%eval 1.27] [%clk 1:12:27] } 14... c4 { [%eval 1.49] [%clk 0:54:02] } 15. Bc2 { [%eval 1.64] [%clk 1:11:53] } 15... e6?! { [%eval 2.46] } { Inaccuracy. e5 was best. } { [%clk 0:53:13] } 16. Qf3 { [%eval 2.78] [%clk 1:10:02] } 16... Qe7 { [%eval 3.14] [%clk 0:49:07] } 17. exf5 { [%eval 3.18] [%clk 1:04:43] } 17... Bb7 { [%eval 3.08] [%clk 0:49:08] } 18. f6?! { [%eval 2.28] } { Inaccuracy. Qg3 was best. } { [%clk 0:59:58] } 18... Qxf6?! { [%eval 3.12] } { Inaccuracy. Bxf6 was best. } { [%clk 0:36:49] } 19. Qg4 { [%eval 3.05] [%clk 0:56:14] } 19... e5 { [%eval 3.22] [%clk 0:23:26] } 20. dxe5? { [%eval 1.83] } { Mistake. Ne6 was best. } { [%clk 0:53:56] } 20... Qxe5 { [%eval 1.73] [%clk 0:23:42] } 21. Bxg6?? { [%eval 0.0] } { Blunder. Rfd1 was best. } { [%clk 0:49:38] } 21... hxg6 { [%eval 0.0] [%clk 0:19:45] } 22. Nxg6 { [%eval 0.0] [%clk 0:47:54] } 22... Qe4 { [%eval -0.01] [%clk 0:19:38] } 23. Qxe4?! { [%eval -0.73] } { Inaccuracy. Qg3 was best. } { [%clk 0:47:40] } 23... Bxe4 { [%eval -0.63] [%clk 0:19:59] } 24. Nxf8 { [%eval -0.35] [%clk 0:48:05] } 24... Bxf8 { [%eval -0.51] [%clk 0:19:30] } 25. f4 { [%eval -1.06] [%clk 0:42:31] } 25... Bd3 { [%eval -0.74] [%clk 0:16:26] } 26. Rf3 { [%eval -0.75] [%clk 0:41:34] } 26... Ba3?! { [%eval -0.14] } { Inaccuracy. Nb3 was best. } { [%clk 0:16:10] } 27. Re1 { [%eval -0.04] [%clk 0:41:21] } 27... Re8 { [%eval 0.1] [%clk 0:15:32] } 28. g4?! { [%eval -0.5] } { Inaccuracy. Rg3+ was best. } { [%clk 0:25:59] } 28... b5 { [%eval -0.46] [%clk 0:11:43] } 29. Kf2 { [%eval -0.49] [%clk 0:15:57] } 29... Nc6 { [%eval -0.56] [%clk 0:09:07] } 30. h5 { [%eval -0.31] [%clk 0:13:48] } 30... Bb2?! { [%eval 0.36] } { Inaccuracy. a5 was best. } { [%clk 0:07:06] } 31. Bd2 { [%eval 0.37] [%clk 0:11:49] } 31... Rxe1 { [%eval 0.4] [%clk 0:06:57] } 32. Kxe1 { [%eval 0.45] [%clk 0:11:26] } 32... a5 { [%eval 0.51] [%clk 0:05:16] } 33. Re3 { [%eval 0.41] [%clk 0:08:17] } 33... Kf7 { [%eval 0.36] [%clk 0:04:38] } 34. f5 { [%eval 0.33] [%clk 0:07:35] } 34... b4 { [%eval 0.41] [%clk 0:01:44] } 35. Re6 { [%eval 0.46] [%clk 0:02:25] } 35... Nd8?? { [%eval 2.52] } { Blunder. bxc3 was best. } { [%clk 0:01:17] } 36. Rd6 { [%eval 2.57] [%clk 0:02:42] } 36... Ke7 { [%eval 2.23] [%clk 0:01:33] } 37. Rd5 { [%eval 2.38] [%clk 0:02:11] } 37... Bxc3?? { [%eval 5.21] } { Blunder. Nf7 was best. } { [%clk 0:01:16] } 38. Bxc3 { [%eval 5.02] [%clk 0:02:13] } 38... bxc3 { [%eval 4.96] [%clk 0:01:38] } 39. Rxd8 { [%eval 6.33] [%clk 0:02:30] } 1-0