Event: Round 4: Wells, Peter K - Dasgupta, Avyukt
Site: https://lichess.org/broadcast/2025-british-chess-championships--championship/round-4/Tzpigbhl/pLktxxqB
White: Wells, Peter K
WhiteTitle: GM
WhiteElo: 2339
Black: Dasgupta, Avyukt
BlackElo: 2158
Result: 1-0
ECO: D15
Opening: Slav Defense: Chebanenko Variation
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:27:30] } 1... d5 { [%eval 0.18] [%clk 1:30:49] } 2. c4 { [%eval 0.0] [%clk 1:27:44] } 2... c6 { [%eval 0.32] [%clk 1:31:13] } 3. d4 { [%eval 0.2] [%clk 1:28:01] } 3... Nf6 { [%eval 0.24] [%clk 1:31:37] } 4. Nc3 { [%eval 0.16] [%clk 1:28:26] } 4... a6 { [%eval 0.19] [%clk 1:32:05] } 5. a4 { [%eval 0.13] [%clk 1:28:26] } 5... e6 { [%eval 0.28] [%clk 1:32:08] } 6. g3 { [%eval 0.13] [%clk 1:27:27] } 6... c5 { [%eval 0.34] [%clk 1:29:59] } 7. cxd5 { [%eval 0.3] [%clk 1:13:01] } 7... Nxd5 { [%eval 0.71] [%clk 1:27:07] } 8. Bg2 { [%eval 0.64] [%clk 1:08:53] } 8... cxd4 { [%eval 0.48] [%clk 1:23:02] } 9. Nxd5 { [%eval 0.62] [%clk 1:04:51] } 9... Qxd5 { [%eval 0.57] [%clk 1:17:52] } 10. O-O { [%eval 0.61] [%clk 0:57:06] } 10... Bc5? { [%eval 1.83] } { Mistake. e5 was best. } { [%clk 1:17:18] } 11. b4? { [%eval 0.43] } { Mistake. Bf4 was best. } { [%clk 0:54:21] } 11... Bb6?? { [%eval 2.43] } { Blunder. Bxb4 was best. } { [%clk 1:09:12] } 12. Bb2 { [%eval 2.0] [%clk 0:51:22] } 12... e5 { [%eval 2.54] [%clk 1:03:52] } 13. Nxd4 { [%eval 2.54] [%clk 0:39:35] } 13... Qd8 { [%eval 2.74] [%clk 1:04:13] } 14. Nb3 { [%eval 2.42] [%clk 0:38:41] } 14... Qxd1 { [%eval 3.05] [%clk 1:04:25] } 15. Rfxd1 { [%eval 2.79] [%clk 0:39:01] } 15... Be6 { [%eval 2.93] [%clk 1:03:58] } 16. Bxb7 { [%eval 3.03] [%clk 0:37:57] } 16... Ra7 { [%eval 3.17] [%clk 1:02:52] } 17. Bd5 { [%eval 3.16] [%clk 0:37:36] } 17... Bxd5 { [%eval 3.14] [%clk 1:03:14] } 18. Rxd5 { [%eval 2.96] [%clk 0:38:00] } 18... f6 { [%eval 2.9] [%clk 1:03:05] } 19. Rc1 { [%eval 2.94] [%clk 0:36:18] } 19... Rc7 { [%eval 3.03] [%clk 1:00:23] } 20. b5 { [%eval 3.29] [%clk 0:28:34] } 20... Rxc1+ { [%eval 3.18] [%clk 0:57:28] } 21. Bxc1 { [%eval 2.96] [%clk 0:28:57] } 21... Kf7?! { [%eval 4.05] } { Inaccuracy. axb5 was best. } { [%clk 0:55:45] } 22. bxa6 { [%eval 4.05] [%clk 0:25:53] } 22... Nxa6 { [%eval 4.11] [%clk 0:54:47] } 23. Rd6 { [%eval 3.96] [%clk 0:20:11] } 23... Rb8 { [%eval 4.04] [%clk 0:55:10] } 24. a5 { [%eval 3.98] [%clk 0:20:28] } 24... Bc5 { [%eval 3.85] [%clk 0:53:14] } 25. Rxa6 { [%eval 3.76] [%clk 0:20:31] } 25... Rxb3 { [%eval 3.38] [%clk 0:53:22] } 26. Rc6 { [%eval 3.48] [%clk 0:20:39] } 26... Rb5 { [%eval 3.43] [%clk 0:49:23] } 27. a6 { [%eval 3.09] [%clk 0:15:39] } 27... Ke7? { [%eval 5.82] } { Mistake. Kg6 was best. } { [%clk 0:49:22] } 28. Rxc5 { [%eval 5.81] [%clk 0:16:00] } 1-0