Event: ECF Coventry International 2025
Site: https://lichess.org/broadcast/ecf-coventry-international-2025--open/round-5/LkboR0t7/XrEJ72q0
Date: 2025-10-28
White: Vaidyanathan, Sathya
WhiteElo: 1770
Black: Avinash Vaidyanathan
BlackElo: 1949
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Barmen Defense
Variant: Standard
TimeControl: G90' + 30 per move

1. e4 { [%eval 0.18] [%clk 1:25:32] } 1... c5 { [%eval 0.24] [%clk 1:30:36] } 2. c3 { [%eval 0.0] [%clk 1:25:51] } 2... d5 { [%eval 0.11] [%clk 1:30:22] } 3. exd5 { [%eval 0.12] [%clk 1:26:10] } 3... Qxd5 { [%eval 0.18] [%clk 1:30:05] } 4. d4 { [%eval 0.08] [%clk 1:26:35] } 4... e5 { [%eval 0.54] [%clk 1:30:25] } 5. dxe5 { [%eval 0.57] [%clk 1:26:22] } 5... Qxd1+ { [%eval 0.6] [%clk 1:30:46] } 6. Kxd1 { [%eval 0.48] [%clk 1:26:46] } 6... Bf5 { [%eval 0.6] [%clk 1:30:01] } 7. f4 { [%eval 0.48] [%clk 1:24:46] } 7... Nc6 { [%eval 0.43] [%clk 1:29:21] } 8. Nf3 { [%eval 0.71] [%clk 1:25:07] } 8... O-O-O+ { [%eval 0.77] [%clk 1:29:44] } 9. Bd2?! { [%eval 0.06] } { Inaccuracy. Nbd2 was best. } { [%clk 1:22:59] } 9... f6 { [%eval 0.16] [%clk 1:30:02] } 10. Bb5 { [%eval 0.15] [%clk 1:22:59] } 10... Nge7 { [%eval 0.33] [%clk 1:30:13] } 11. exf6 { [%eval 0.35] [%clk 1:17:54] } 11... gxf6 { [%eval 0.23] [%clk 1:30:31] } 12. Ke2 { [%eval -0.02] [%clk 1:05:26] } 12... a6 { [%eval 0.1] [%clk 1:29:49] } 13. Bxc6 { [%eval 0.16] [%clk 1:04:54] } 13... Nxc6 { [%eval 0.17] [%clk 1:30:12] } 14. Kf2 { [%eval 0.32] [%clk 0:50:02] } 14... c4?! { [%eval 0.98] } { Inaccuracy. Bd6 was best. } { [%clk 1:19:18] } 15. Be3 { [%eval 1.07] [%clk 0:36:05] } 15... Bd6 { [%eval 0.99] [%clk 1:02:11] } 16. Nbd2 { [%eval 1.04] [%clk 0:27:35] } 16... b5 { [%eval 0.93] [%clk 1:01:47] } 17. g3 { [%eval 0.95] [%clk 0:27:21] } 17... Rhe8 { [%eval 0.92] [%clk 1:00:46] } 18. Rhe1 { [%eval 0.94] [%clk 0:24:57] } 18... Bc7 { [%eval 1.48] [%clk 1:00:49] } 19. Nd4 { [%eval 1.58] [%clk 0:20:43] } 19... Bd7 { [%eval 1.71] [%clk 0:57:42] } 20. Nxc6?! { [%eval 1.01] } { Inaccuracy. a4 was best. } { [%clk 0:18:07] } 20... Bxc6 { [%eval 1.07] [%clk 0:58:10] } 21. Bd4 { [%eval 1.16] [%clk 0:15:49] } 21... Bb6?! { [%eval 1.97] } { Inaccuracy. Rxe1 was best. } { [%clk 0:55:11] } 22. Rxe8? { [%eval 0.29] } { Mistake. Nf3 was best. } { [%clk 0:12:53] } 22... Bxd4+ { [%eval 0.33] [%clk 0:55:34] } 23. cxd4 { [%eval 0.23] [%clk 0:13:16] } 23... Bxe8 { [%eval 0.37] [%clk 0:55:22] } 24. Nf3 { [%eval 0.0] [%clk 0:12:01] } 24... Bc6 { [%eval 0.0] [%clk 0:55:22] } 25. Rd1 { [%eval 0.0] [%clk 0:12:27] } 25... Kc7 { [%eval 0.0] [%clk 0:55:41] } 26. a3 { [%eval -0.12] [%clk 0:10:36] } 26... Kb6 { [%eval 0.0] [%clk 0:56:04] } 27. Ne1 { [%eval -0.27] [%clk 0:09:47] } 27... Ka5 { [%eval -0.05] [%clk 0:55:36] } 28. Nc2? { [%eval -1.28] } { Mistake. d5 was best. } { [%clk 0:09:15] } 28... Ka4 { [%eval -1.27] [%clk 0:55:57] } 29. Ne3 { [%eval -1.77] [%clk 0:08:05] } 29... Kb3? { [%eval -0.11] } { Mistake. Be4 was best. } { [%clk 0:56:00] } 30. Rd2?? { [%eval -2.0] } { Blunder. d5 was best. } { [%clk 0:04:50] } 30... Be4 { [%eval -2.06] [%clk 0:56:24] } 31. Nd1 { [%eval -2.08] [%clk 0:01:05] } 31... Bd3 { [%eval -2.16] [%clk 0:56:30] } 32. Ke3 { [%eval -2.55] [%clk 0:01:19] } 32... Re8+ { [%eval -2.1] [%clk 0:56:26] } 33. Kf2 { [%eval -2.12] [%clk 0:01:47] } 33... a5? { [%eval -0.85] } { Mistake. Rd8 was best. } { [%clk 0:55:32] } 34. h3? { [%eval -2.45] } { Mistake. d5 was best. } { [%clk 0:01:00] } 34... b4 { [%eval -2.49] [%clk 0:55:26] } 35. axb4 { [%eval -2.01] [%clk 0:01:25] } 35... axb4 { [%eval -1.99] [%clk 0:55:53] } 36. g4?! { [%eval -3.04] } { Inaccuracy. d5 was best. } { [%clk 0:01:00] } 36... Re4 { [%eval -3.0] [%clk 0:53:50] } 37. Kf3 { [%eval -3.18] [%clk 0:00:58] } 37... Rxd4 { [%eval -2.93] [%clk 0:54:12] } 38. g5 { [%eval -3.46] [%clk 0:01:15] } 38... fxg5 { [%eval -3.44] [%clk 0:52:19] } 39. fxg5 { [%eval -3.35] [%clk 0:01:43] } 39... c3 { [%eval -3.56] [%clk 0:46:05] } 40. bxc3 { [%eval -3.78] [%clk 0:01:57] } 40... bxc3 { [%eval -3.64] [%clk 0:46:28] } 41. Nxc3 { [%eval -3.49] [%clk 0:02:15] } 41... Kxc3 { [%eval -3.56] [%clk 0:46:51] } 42. Rh2 { [%eval -3.68] [%clk 0:02:09] } 42... Bg6 { [%eval -3.36] [%clk 0:46:38] } 43. h4 { [%eval -3.81] [%clk 0:01:58] } 43... Bh5+ { [%eval -3.76] [%clk 0:47:03] } 44. Ke3 { [%eval -3.67] [%clk 0:01:04] } 44... Ra4 { [%eval -3.5] [%clk 0:47:12] } 45. Rh1 { [%eval -3.21] [%clk 0:00:55] } 45... Ra7? { [%eval -1.45] } { Mistake. Ra3 was best. } { [%clk 0:43:18] } 46. Kf4?? { [%eval -3.66] } { Blunder. Rc1+ was best. } { [%clk 0:00:44] } 46... Kd4 { [%eval -3.58] [%clk 0:43:35] } 47. Rh2?? { [%eval -79.27] } { Blunder. g6 was best. } { [%clk 0:00:35] } 47... Rf7+ { [%eval -66.5] [%clk 0:43:54] } 48. Kg3 { [%eval -60.71] [%clk 0:01:02] } 48... Rf3+ { [%eval -65.3] [%clk 0:43:40] } 49. Kg2 { [%eval -56.34] [%clk 0:01:29] } 49... Ra3 { [%eval -56.35] [%clk 0:43:20] } 50. g6 { [%eval -83.08] [%clk 0:00:38] } 50... hxg6 { [%eval -83.08] [%clk 0:43:28] } 51. Kg1?! { [%eval #-34] } { Checkmate is now unavoidable. Kh1 was best. } { [%clk 0:00:42] } 51... Ra1+ { [%eval -61.05] [%clk 0:43:36] } 0-1