Event: ECF Coventry International 2025
Site: https://lichess.org/broadcast/ecf-coventry-international-2025--open/round-3/wP8Gq6lJ/V4PmH3UW
Date: 2025-10-27
White: Vaidyanathan, Sathya
WhiteElo: 1769
Black: Lazarus, Simon E
BlackElo: 1910
Result: 0-1
ECO: B06
Opening: Modern Defense: Standard Line
Variant: Standard
TimeControl: G90' + 30 per move

1. e4 { [%eval 0.18] [%clk 1:30:28] } 1... g6 { [%eval 0.5] [%clk 1:30:46] } 2. Nc3 { [%eval 0.34] [%clk 1:30:33] } 2... Bg7 { [%eval 0.59] [%clk 1:30:32] } 3. d4 { [%eval 0.51] [%clk 1:30:59] } 3... c6 { [%eval 0.78] [%clk 1:30:01] } 4. Be3 { [%eval 0.67] [%clk 1:28:50] } 4... d5 { [%eval 0.76] [%clk 1:29:44] } 5. e5 { [%eval 0.66] [%clk 1:26:03] } 5... f6 { [%eval 0.67] [%clk 1:29:09] } 6. f4 { [%eval 0.73] [%clk 1:26:15] } 6... Nh6 { [%eval 0.8] [%clk 1:28:54] } 7. Qd2 { [%eval 0.83] [%clk 1:24:39] } 7... Ng4 { [%eval 0.74] [%clk 1:26:31] } 8. h3?! { [%eval 0.01] } { Inaccuracy. Nf3 was best. } { [%clk 1:23:22] } 8... Nxe3 { [%eval 0.05] [%clk 1:26:49] } 9. Qxe3 { [%eval 0.18] [%clk 1:23:48] } 9... O-O?! { [%eval 0.86] } { Inaccuracy. fxe5 was best. } { [%clk 1:24:27] } 10. O-O-O { [%eval 0.72] [%clk 1:20:24] } 10... b5 { [%eval 0.87] [%clk 1:22:57] } 11. g4? { [%eval -0.25] } { Mistake. h4 was best. } { [%clk 1:16:21] } 11... fxe5 { [%eval -0.21] [%clk 1:22:03] } 12. fxe5 { [%eval -0.17] [%clk 1:08:03] } 12... a5?! { [%eval 0.56] } { Inaccuracy. Nd7 was best. } { [%clk 1:09:11] } 13. Bd3?! { [%eval -0.14] } { Inaccuracy. Nf3 was best. } { [%clk 1:04:19] } 13... a4 { [%eval -0.19] [%clk 1:05:28] } 14. Qg3?? { [%eval -2.05] } { Blunder. Nf3 was best. } { [%clk 0:58:35] } 14... Qa5?? { [%eval -0.17] } { Blunder. b4 was best. } { [%clk 1:01:16] } 15. Nce2? { [%eval -1.63] } { Mistake. Nge2 was best. } { [%clk 0:50:19] } 15... c5 { [%eval -1.67] [%clk 0:58:30] } 16. dxc5?! { [%eval -2.3] } { Inaccuracy. Nf3 was best. } { [%clk 0:29:21] } 16... Nd7 { [%eval -2.13] [%clk 0:53:48] } 17. h4?! { [%eval -3.36] } { Inaccuracy. Nf3 was best. } { [%clk 0:11:18] } 17... Bxe5 { [%eval -3.08] [%clk 0:44:38] } 18. Qg2 { [%eval -2.59] [%clk 0:11:01] } 18... Bb7 { [%eval -2.5] [%clk 0:37:04] } 19. h5 { [%eval -2.84] [%clk 0:09:46] } 19... g5 { [%eval -2.56] [%clk 0:35:41] } 20. h6?! { [%eval -3.84] } { Inaccuracy. Nf3 was best. } { [%clk 0:03:45] } 20... Nxc5 { [%eval -3.75] [%clk 0:33:37] } 21. Rh5 { [%eval -3.55] [%clk 0:04:11] } 21... Bf6 { [%eval -3.96] [%clk 0:32:16] } 22. Nh3?! { [%eval -5.51] } { Inaccuracy. Nf3 was best. } { [%clk 0:04:38] } 22... a3 { [%eval -5.36] [%clk 0:25:27] } 23. b3 { [%eval -5.57] [%clk 0:04:07] } 23... Nxd3+ { [%eval -5.18] [%clk 0:25:01] } 24. cxd3 { [%eval -6.38] [%clk 0:03:46] } 24... Qc7+ { [%eval -6.46] [%clk 0:21:44] } 25. Kb1 { [%eval -6.48] [%clk 0:04:03] } 25... Rac8 { [%eval -6.48] [%clk 0:20:12] } 26. Rd2 { [%eval -6.29] [%clk 0:02:14] } 26... Qe5 { [%eval -5.86] [%clk 0:18:21] } 27. d4 { [%eval -5.92] [%clk 0:02:32] } 27... Qe3 { [%eval -5.67] [%clk 0:17:29] } 28. Rd1 { [%eval -5.44] [%clk 0:02:13] } 28... Rc7 { [%eval -5.53] [%clk 0:14:47] } 29. Qf2?? { [%eval #-8] } { Checkmate is now unavoidable. Nhg1 was best. } { [%clk 0:02:26] } 29... Qe4+ { [%eval #-7] [%clk 0:13:29] } 30. Ka1 { [%eval #-7] [%clk 0:02:52] } 30... Rfc8 { [%eval #-7] [%clk 0:10:34] } 31. Rxg5+ { [%eval #-7] [%clk 0:01:21] } 31... Kh8 { [%eval #-6] [%clk 0:09:14] } 32. Rg7 { [%eval #-4] [%clk 0:00:46] } 32... Bxd4+ { [%eval #-3] [%clk 0:05:46] } 33. Qxd4 { [%eval #-3] [%clk 0:00:33] } 33... Qxd4+ { [%eval #-2] [%clk 0:06:04] } 0-1