Event: Round 3: Dissanayake, Sathsara - Vaidyanathan, Sathya
Site: https://lichess.org/broadcast/2025-delancey-ukcc-challengers-under-18/round-3/QqQeFLq1/D3fYgozs
Date: 2025-10-11
White: Dissanayake, Sathsara
WhiteElo: 1746
Black: Vaidyanathan, Sathya
BlackElo: 1729
Result: 1-0
ECO: C79
Opening: Ruy Lopez: Morphy Defense, Steinitz Deferred
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:24:22] } 1... e5 { [%eval 0.22] [%clk 0:24:32] } 2. Nf3 { [%eval 0.13] [%clk 0:23:21] } 2... Nc6 { [%eval 0.21] [%clk 0:24:41] } 3. Bb5 { [%eval 0.15] [%clk 0:23:29] } 3... a6 { [%eval 0.21] [%clk 0:24:50] } 4. Ba4 { [%eval 0.11] [%clk 0:23:38] } 4... Nf6 { [%eval 0.28] [%clk 0:25:00] } 5. O-O { [%eval 0.16] [%clk 0:23:37] } 5... d6 { [%eval 0.35] } 6. Re1 { [%eval 0.34] [%clk 0:23:44] } 6... Bd7 { [%eval 0.4] [%clk 0:25:18] } 7. c3 { [%eval 0.45] [%clk 0:23:53] } 7... g6 { [%eval 0.45] [%clk 0:25:26] } 8. d4 { [%eval 0.49] [%clk 0:24:01] } 8... Bg7 { [%eval 0.52] [%clk 0:25:35] } 9. Bc2 { [%eval 0.31] [%clk 0:23:22] } 9... O-O { [%eval 0.55] [%clk 0:25:41] } 10. Bg5 { [%eval 0.15] [%clk 0:23:17] } 10... h6 { [%eval 0.12] [%clk 0:25:42] } 11. Bh4 { [%eval 0.19] [%clk 0:23:06] } 11... Bg4 { [%eval 0.22] [%clk 0:24:19] } 12. d5 { [%eval -0.02] [%clk 0:22:51] } 12... Ne7 { [%eval -0.13] [%clk 0:24:14] } 13. h3 { [%eval -0.15] [%clk 0:22:57] } 13... Bd7 { [%eval 0.01] [%clk 0:23:54] } 14. c4 { [%eval -0.29] [%clk 0:22:29] } 14... b6 { [%eval 0.25] [%clk 0:23:37] } 15. Nc3 { [%eval -0.29] [%clk 0:22:36] } 15... Qe8 { [%eval 0.22] [%clk 0:20:51] } 16. b4 { [%eval -0.12] [%clk 0:22:14] } 16... a5 { [%eval 0.29] [%clk 0:20:21] } 17. a3 { [%eval -0.11] [%clk 0:22:16] } 17... Nh7?! { [%eval 0.55] } { Inaccuracy. g5 was best. } { [%clk 0:18:46] } 18. Nd2 { [%eval 0.07] [%clk 0:21:26] } 18... f5 { [%eval 0.14] [%clk 0:18:36] } 19. f3 { [%eval 0.08] [%clk 0:21:33] } 19... g5 { [%eval 0.08] [%clk 0:17:34] } 20. Bf2 { [%eval 0.08] [%clk 0:21:41] } 20... f4? { [%eval 1.29] } { Mistake. g4 was best. } { [%clk 0:17:44] } 21. c5 { [%eval 1.19] [%clk 0:21:08] } 21... Qg6? { [%eval 2.66] } { Mistake. h5 was best. } { [%clk 0:16:30] } 22. cxb6?! { [%eval 1.86] } { Inaccuracy. c6 was best. } { [%clk 0:19:31] } 22... cxb6 { [%eval 1.8] [%clk 0:16:33] } 23. Ba4 { [%eval 1.54] [%clk 0:17:34] } 23... Bxa4 { [%eval 1.89] [%clk 0:13:15] } 24. Qxa4 { [%eval 1.97] [%clk 0:17:21] } 24... axb4 { [%eval 2.1] [%clk 0:08:50] } 25. Qxb4 { [%eval 1.93] [%clk 0:17:28] } 25... h5 { [%eval 2.1] [%clk 0:08:24] } 26. Nb5 { [%eval 2.05] [%clk 0:16:59] } 26... Rf6 { [%eval 2.41] [%clk 0:07:01] } 27. Nc7 { [%eval 2.41] [%clk 0:16:58] } 27... Rb8 { [%eval 2.51] [%clk 0:04:39] } 28. Ne6 { [%eval 2.49] [%clk 0:16:48] } 28... g4 { [%eval 2.52] [%clk 0:02:48] } 29. hxg4 { [%eval 2.42] [%clk 0:16:30] } 29... hxg4 { [%eval 2.46] [%clk 0:02:56] } 30. Bh4 { [%eval 2.24] [%clk 0:16:34] } 30... Rxe6 { [%eval 2.13] [%clk 0:01:14] } 31. dxe6 { [%eval 2.07] [%clk 0:16:38] } 31... Qxe6 { [%eval 1.93] [%clk 0:00:43] } 32. Qc4? { [%eval 0.67] } { Mistake. Bxe7 was best. } { [%clk 0:15:48] } 32... d5?? { [%eval 2.61] } { Blunder. Qxc4 was best. } { [%clk 0:00:22] } 33. Qb3? { [%eval 1.34] } { Mistake. Qc7 was best. } { [%clk 0:15:05] } 33... Ng6 { [%eval 1.2] [%clk 0:00:17] } 34. exd5 { [%eval 1.17] [%clk 0:15:04] } 34... Qd6? { [%eval 3.02] } { Mistake. Qf7 was best. } { [%clk 0:00:21] } 35. Ne4 { [%eval 2.89] [%clk 0:15:02] } 35... Qd7 { [%eval 2.94] [%clk 0:00:17] } 36. Bf2 { [%eval 2.48] [%clk 0:14:37] } 36... g3 { [%eval 2.29] [%clk 0:00:14] } 37. Bxb6 { [%eval 2.06] [%clk 0:14:41] } 37... Qf5?! { [%eval 2.85] } { Inaccuracy. Nf6 was best. } { [%clk 0:00:14] } 38. d6+ { [%eval 2.85] [%clk 0:14:39] } 38... Kh8 { [%eval 2.99] [%clk 0:00:18] } 39. Kf1 { [%eval 2.6] [%clk 0:12:15] } 39... Qh5? { [%eval 4.43] } { Mistake. Nf6 was best. } { [%clk 0:00:23] } 40. Ke2 { [%eval 4.36] [%clk 0:12:19] } 40... Qh2 { [%eval 4.78] [%clk 0:00:23] } 41. Rg1 { [%eval 4.75] [%clk 0:12:26] } 41... Nh4 { [%eval 5.64] [%clk 0:00:23] } 42. d7 { [%eval 5.5] [%clk 0:11:19] } 42... Nxf3 { [%eval 6.89] [%clk 0:00:25] } 43. Qxf3 { [%eval 6.75] [%clk 0:11:04] } 43... Qh6 { [%eval 6.66] [%clk 0:00:18] } 44. d8=Q+ { [%eval 7.28] [%clk 0:11:03] } 44... Rxd8 { [%eval 7.03] [%clk 0:00:26] } 45. Bxd8 { [%eval 6.73] [%clk 0:11:11] } 45... Qa6+ { [%eval 7.44] [%clk 0:00:15] } 46. Qd3 { [%eval 7.07] [%clk 0:11:19] } 46... Qa7? { [%eval #10] } { Checkmate is now unavoidable. Qg6 was best. } { [%clk 0:00:12] } 47. Rh1 { [%eval #10] [%clk 0:11:19] } 47... Kg8 { [%eval #9] [%clk 0:00:18] } 48. Rxh7 { [%eval #11] [%clk 0:11:23] } 48... Kxh7 { [%eval #3] [%clk 0:00:00] } 1-0