Event: Round 4: Vaidyanathan, Adithya - Lebedev, Lion
Site: https://lichess.org/broadcast/2025-british-chess-championships--under-14/round-4/goDDrnlw/KUdcPxKN
White: Vaidyanathan, Adithya
WhiteElo: 2115
Black: Lebedev, Lion
BlackElo: 2048
Result: 1-0
ECO: D17
Opening: Slav Defense: Czech Variation, Krause Attack
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:27:28] } 1... d5 { [%eval 0.2] [%clk 1:30:58] } 2. c4 { [%eval 0.18] [%clk 1:27:53] } 2... c6 { [%eval 0.21] [%clk 1:31:25] } 3. Nc3 { [%eval 0.17] [%clk 1:28:19] } 3... Nf6 { [%eval 0.2] [%clk 1:31:51] } 4. Nf3 { [%eval 0.16] [%clk 1:28:45] } 4... dxc4 { [%eval 0.29] [%clk 1:32:17] } 5. a4 { [%eval 0.28] [%clk 1:29:11] } 5... Bf5 { [%eval 0.28] [%clk 1:32:43] } 6. Ne5 { [%eval 0.25] [%clk 1:29:36] } 6... Nbd7 { [%eval 0.3] [%clk 1:33:09] } 7. Nxc4 { [%eval 0.22] [%clk 1:30:02] } 7... Nb6 { [%eval 0.26] [%clk 1:33:36] } 8. Ne5 { [%eval 0.41] [%clk 1:30:26] } 8... a5 { [%eval 0.52] [%clk 1:34:01] } 9. h4 { [%eval 0.47] [%clk 1:30:52] } 9... h6 { [%eval 0.44] [%clk 1:26:50] } 10. f3 { [%eval 0.41] [%clk 1:31:14] } 10... Nfd7 { [%eval 0.4] [%clk 1:24:35] } 11. e4 { [%eval 0.4] [%clk 1:30:53] } 11... Nxe5 { [%eval 0.73] [%clk 1:15:53] } 12. exf5 { [%eval 0.91] [%clk 1:31:04] } 12... Ned7 { [%eval 0.5] [%clk 1:13:41] } 13. g3 { [%eval 0.57] [%clk 1:30:23] } 13... Nf6 { [%eval 0.63] [%clk 1:10:50] } 14. Kf2 { [%eval 0.77] [%clk 1:30:04] } 14... Qd7 { [%eval 1.11] [%clk 1:06:11] } 15. Bh3 { [%eval 1.11] [%clk 1:29:04] } 15... O-O-O { [%eval 1.05] [%clk 1:02:58] } 16. Ne2 { [%eval 0.59] [%clk 1:29:04] } 16... Nbd5 { [%eval 0.46] [%clk 1:01:08] } 17. Bd2 { [%eval 0.53] [%clk 1:19:47] } 17... Nb4? { [%eval 2.06] } { Mistake. Qc7 was best. } { [%clk 0:56:54] } 18. Bxb4 { [%eval 2.04] [%clk 1:19:36] } 18... axb4 { [%eval 1.88] [%clk 0:57:18] } 19. a5 { [%eval 1.98] [%clk 1:18:35] } 19... Kb8 { [%eval 1.88] [%clk 0:57:04] } 20. Qa4?! { [%eval 1.03] } { Inaccuracy. a6 was best. } { [%clk 1:18:12] } 20... Ka8?! { [%eval 1.8] } { Inaccuracy. e5 was best. } { [%clk 0:53:58] } 21. Qxb4 { [%eval 1.38] [%clk 1:02:30] } 21... e5 { [%eval 1.19] [%clk 0:53:56] } 22. fxe6 { [%eval 1.24] [%clk 1:02:35] } 22... fxe6?! { [%eval 2.27] } { Inaccuracy. Bxb4 was best. } { [%clk 0:54:09] } 23. Qc4?! { [%eval 1.62] } { Inaccuracy. Qb6 was best. } { [%clk 1:02:02] } 23... Nd5 { [%eval 1.66] [%clk 0:53:53] } 24. Rhc1 { [%eval 1.65] [%clk 1:00:47] } 24... Rc8 { [%eval 1.57] [%clk 0:53:58] } 25. Nc3 { [%eval 1.74] [%clk 0:55:30] } 25... Bd6 { [%eval 1.82] [%clk 0:53:22] } 26. a6 { [%eval 1.71] [%clk 0:55:30] } 26... b5 { [%eval 1.62] [%clk 0:53:41] } 27. Nxd5? { [%eval 0.35] } { Mistake. Qe2 was best. } { [%clk 0:55:49] } 1-0