Event: Round 3: Vaidyanathan, Adithya - Pai, Sidhanth
Site: https://lichess.org/broadcast/2025-uk-chess-challenge-terafinal-under-12/round-3/nzIM77Rm/u3UA79Dc
Date: 2025-10-18
White: Vaidyanathan, Adithya
WhiteElo: 2125
Black: Pai, Sidhanth
BlackElo: 1816
Result: 1-0
ECO: D31
Opening: Queen's Gambit Declined: Charousek Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:25:19] } 1... d5 { [%eval 0.18] [%clk 0:25:19] } 2. c4 { [%eval 0.18] [%clk 0:25:27] } 2... e6 { [%eval 0.17] [%clk 0:25:27] } 3. Nc3 { [%eval 0.18] [%clk 0:25:35] } 3... Be7 { [%eval 0.38] [%clk 0:25:34] } 4. Nf3 { [%eval 0.21] [%clk 0:25:21] } 4... Nf6 { [%eval 0.14] [%clk 0:25:39] } 5. cxd5 { [%eval 0.14] [%clk 0:25:29] } 5... exd5 { [%eval 0.09] [%clk 0:25:48] } 6. Bg5 { [%eval 0.11] [%clk 0:25:37] } 6... c6 { [%eval 0.13] [%clk 0:25:48] } 7. e3 { [%eval 0.0] [%clk 0:25:45] } 7... Bf5 { [%eval 0.11] [%clk 0:25:55] } 8. Qb3 { [%eval 0.0] [%clk 0:25:09] } 8... Qb6 { [%eval -0.06] [%clk 0:25:16] } 9. Qxb6 { [%eval -0.29] [%clk 0:23:52] } 9... axb6 { [%eval -0.23] [%clk 0:25:24] } 10. a3 { [%eval -0.29] [%clk 0:23:11] } 10... Nbd7 { [%eval -0.29] [%clk 0:24:34] } 11. Kd2 { [%eval -0.36] [%clk 0:22:54] } 11... b5 { [%eval -0.27] [%clk 0:24:07] } 12. Bd3 { [%eval -0.33] [%clk 0:22:49] } 12... Bxd3 { [%eval -0.14] [%clk 0:21:03] } 13. Kxd3 { [%eval -0.28] [%clk 0:22:58] } 13... O-O { [%eval -0.34] [%clk 0:21:02] } 14. Ne5 { [%eval -0.31] [%clk 0:22:05] } 14... Nb6 { [%eval -0.01] [%clk 0:19:57] } 15. Rhb1 { [%eval -0.24] [%clk 0:20:10] } 15... Rfe8 { [%eval -0.07] [%clk 0:18:58] } 16. h3 { [%eval -0.39] [%clk 0:19:21] } 16... h6 { [%eval -0.2] [%clk 0:18:36] } 17. Bf4 { [%eval -0.54] [%clk 0:19:16] } 17... Ra6 { [%eval -0.62] [%clk 0:16:52] } 18. Ra2 { [%eval -0.84] [%clk 0:16:57] } 18... Rea8 { [%eval -0.82] [%clk 0:16:02] } 19. Rba1 { [%eval -0.77] [%clk 0:17:04] } 19... Ne8 { [%eval -0.59] [%clk 0:13:27] } 20. f3 { [%eval -0.92] [%clk 0:16:21] } 20... f5?! { [%eval 0.0] } { Inaccuracy. Bd6 was best. } { [%clk 0:11:04] } 21. Ng6 { [%eval 0.0] [%clk 0:15:02] } 21... Kf7 { [%eval 0.04] [%clk 0:10:01] } 22. Nxe7 { [%eval 0.08] [%clk 0:14:59] } 22... Kxe7 { [%eval 0.1] [%clk 0:10:10] } 23. b3 { [%eval 0.1] [%clk 0:15:07] } 23... Nf6 { [%eval 0.35] [%clk 0:09:39] } 24. a4 { [%eval 0.06] [%clk 0:15:09] } 24... b4?! { [%eval 1.01] } { Inaccuracy. bxa4 was best. } { [%clk 0:07:53] } 25. Ne2 { [%eval 1.13] [%clk 0:14:59] } 25... Nbd7 { [%eval 0.99] [%clk 0:07:40] } 26. Bg3 { [%eval 0.61] [%clk 0:13:55] } 26... c5 { [%eval 0.55] [%clk 0:06:09] } 27. Rc1?! { [%eval 0.0] } { Inaccuracy. dxc5 was best. } { [%clk 0:11:11] } 27... Rc8?! { [%eval 0.84] } { Inaccuracy. c4+ was best. } { [%clk 0:05:23] } 28. Be1 { [%eval 1.01] [%clk 0:09:50] } 28... Kd8 { [%eval 0.68] [%clk 0:04:57] } 29. Rac2 { [%eval 0.42] [%clk 0:09:17] } 29... Rac6 { [%eval 0.58] [%clk 0:03:37] } 30. Nf4? { [%eval -0.59] } { Mistake. Kd2 was best. } { [%clk 0:09:07] } 30... Ke7?? { [%eval 2.9] } { Blunder. c4+ was best. } { [%clk 0:02:30] } 31. dxc5 { [%eval 2.84] [%clk 0:09:05] } 31... g5 { [%eval 2.72] [%clk 0:02:25] } 32. Ne2 { [%eval 2.52] [%clk 0:09:07] } 32... Nxc5+? { [%eval 4.94] } { Mistake. Ne5+ was best. } { [%clk 0:02:05] } 33. Rxc5 { [%eval 4.84] [%clk 0:09:14] } 33... Rxc5 { [%eval 4.92] [%clk 0:02:12] } 34. Rxc5 { [%eval 4.76] [%clk 0:09:10] } 34... Rxc5 { [%eval 4.89] [%clk 0:02:17] } 35. Bxb4 { [%eval 4.85] [%clk 0:09:17] } 35... Nd7 { [%eval 4.64] [%clk 0:02:16] } 36. Kd4 { [%eval 4.71] [%clk 0:06:06] } 36... Kd6 { [%eval 4.47] [%clk 0:01:40] } 37. Nc3 { [%eval 4.35] [%clk 0:04:09] } 37... Kc6?! { [%eval 5.7] } { Inaccuracy. b6 was best. } { [%clk 0:01:24] } 38. Bxc5 { [%eval 5.55] [%clk 0:04:13] } 38... Nxc5 { [%eval 5.46] [%clk 0:01:32] } 39. b4 { [%eval 5.52] [%clk 0:04:19] } 39... Nb3+ { [%eval 5.69] [%clk 0:01:32] } 40. Ke5 { [%eval 5.59] [%clk 0:04:12] } 40... f4 { [%eval 5.91] [%clk 0:01:24] } 41. Nxd5 { [%eval 5.91] [%clk 0:04:06] } 41... fxe3 { [%eval 5.63] [%clk 0:01:32] } 42. Nxe3 { [%eval 5.67] [%clk 0:04:15] } 42... Nc1 { [%eval 6.14] [%clk 0:01:19] } 43. Kf5 { [%eval 5.97] [%clk 0:03:12] } 43... Nd3 { [%eval 6.26] [%clk 0:01:17] } 44. Kg6 { [%eval 6.17] [%clk 0:03:20] } 44... Nxb4 { [%eval 6.55] [%clk 0:01:24] } 45. Kxh6 { [%eval 6.26] [%clk 0:03:29] } 45... Nd3 { [%eval 7.07] [%clk 0:01:13] } 46. Kxg5 { [%eval 6.79] [%clk 0:03:32] } 46... Nc5 { [%eval 7.47] [%clk 0:01:22] } 47. h4 { [%eval 7.22] [%clk 0:03:21] } 47... Nxa4 { [%eval 9.18] [%clk 0:01:30] } 48. h5 { [%eval 8.65] [%clk 0:03:30] } 48... b5 { [%eval 83.08] [%clk 0:01:33] } 49. h6 { [%eval 11.18] [%clk 0:03:36] } 49... Nc5 { [%eval 55.11] [%clk 0:01:22] } 50. h7 { [%eval 47.04] [%clk 0:03:44] } 50... Ne6+ { [%eval 76.18] [%clk 0:01:31] } 51. Kg4 { [%eval 10.72] [%clk 0:03:50] } 51... b4 { [%eval 20.38] [%clk 0:01:36] } 52. h8=Q { [%eval #19] [%clk 0:03:56] } 52... b3 { [%eval #15] [%clk 0:01:42] } 53. Qc3+ { [%eval #14] [%clk 0:04:04] } 53... Nc5 { [%eval #14] [%clk 0:01:50] } 54. Kf5 { [%eval #13] [%clk 0:03:58] } 54... Kb6 { [%eval #11] [%clk 0:01:58] } 55. Nc4+ { [%eval #10] [%clk 0:04:06] } 55... Kb5 { [%eval #11] [%clk 0:02:04] } 56. Nd2 { [%eval #11] [%clk 0:04:02] } 56... Ka4 { [%eval #6] [%clk 0:02:08] } 57. Qxc5 { [%eval #5] [%clk 0:04:09] } 57... b2 { [%eval #5] [%clk 0:02:17] } 58. Qc2+ { [%eval #6] [%clk 0:04:12] } 58... Ka3 { [%eval #1] [%clk 0:02:26] } 59. Qb3# { [%clk 0:04:10] } 1-0