Event: Round 4: Banerjee, Supratit - Pereslavtsev, Alexandr
Site: https://lichess.org/broadcast/2025-british-chess-championships--championship/round-4/Tzpigbhl/u1HOiCXL
White: Banerjee, Supratit
WhiteTitle: FM
WhiteElo: 2242
Black: Pereslavtsev, Alexandr
BlackElo: 2079
Result: 1-0
ECO: B47
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.24] [%clk 1:30:57] } 2. Nf3 { [%eval 0.2] [%clk 1:31:20] } 2... e6 { [%eval 0.28] [%clk 1:31:24] } 3. d4 { [%eval 0.4] [%clk 1:31:43] } 3... cxd4 { [%eval 0.29] [%clk 1:31:50] } 4. Nxd4 { [%eval 0.35] [%clk 1:32:03] } 4... Nc6 { [%eval 0.28] [%clk 1:32:14] } 5. Nc3 { [%eval 0.26] [%clk 1:32:19] } 5... Qc7 { [%eval 0.35] [%clk 1:32:41] } 6. Ncb5 { [%eval 0.17] [%clk 1:31:48] } 6... Qb8 { [%eval 0.24] [%clk 1:33:02] } 7. Bd3 { [%eval 0.2] [%clk 1:31:09] } 7... a6 { [%eval 0.22] [%clk 1:33:02] } 8. Nxc6 { [%eval 0.24] [%clk 1:31:29] } 8... bxc6 { [%eval 0.19] [%clk 1:32:57] } 9. Nd4 { [%eval 0.37] [%clk 1:31:43] } 9... Nf6 { [%eval 0.4] [%clk 1:30:56] } 10. Nf3 { [%eval -0.14] [%clk 1:28:34] } 10... Bc5 { [%eval 0.37] [%clk 1:26:17] } 11. Qe2 { [%eval 0.05] [%clk 1:22:57] } 11... e5 { [%eval 0.02] [%clk 1:20:35] } 12. O-O { [%eval 0.0] [%clk 1:13:10] } 12... O-O { [%eval -0.05] [%clk 1:16:46] } 13. a3 { [%eval 0.02] [%clk 1:06:18] } 13... a5 { [%eval 0.06] [%clk 1:14:33] } 14. Bg5 { [%eval -0.06] [%clk 0:55:09] } 14... Ne8 { [%eval 0.34] [%clk 1:05:13] } 15. Bd2 { [%eval 0.0] [%clk 0:53:16] } 15... a4 { [%eval 0.0] [%clk 0:49:49] } 16. Kh1 { [%eval 0.0] [%clk 0:47:35] } 16... f6 { [%eval 0.29] [%clk 0:44:21] } 17. Bc4+?! { [%eval -0.31] } { Inaccuracy. Nh4 was best. } { [%clk 0:46:02] } 17... Kh8 { [%eval -0.17] [%clk 0:43:28] } 18. Nh4 { [%eval -0.3] [%clk 0:45:12] } 18... g5 { [%eval -0.34] [%clk 0:38:19] } 19. Nf3 { [%eval -0.26] [%clk 0:42:57] } 19... Nc7 { [%eval -0.24] [%clk 0:35:40] } 20. h4?! { [%eval -1.16] } { Inaccuracy. Rad1 was best. } { [%clk 0:32:07] } 20... g4?! { [%eval -0.6] } { Inaccuracy. d5 was best. } { [%clk 0:25:30] } 21. Nh2 { [%eval -0.61] [%clk 0:31:14] } 21... d5 { [%eval -0.57] [%clk 0:25:25] } 22. Bd3 { [%eval -0.63] [%clk 0:25:16] } 22... Rg8?! { [%eval 0.19] } { Inaccuracy. Nb5 was best. } { [%clk 0:23:59] } 23. f3?! { [%eval -0.67] } { Inaccuracy. f4 was best. } { [%clk 0:23:36] } 23... g3 { [%eval -0.54] [%clk 0:08:15] } 24. Ng4 { [%eval -0.57] [%clk 0:23:31] } 24... Bxg4?! { [%eval 0.43] } { Inaccuracy. Be6 was best. } { [%clk 0:07:33] } 25. fxg4 { [%eval 0.69] [%clk 0:23:56] } 25... Qc8?! { [%eval 1.67] } { Inaccuracy. Qf8 was best. } { [%clk 0:07:51] } 26. g5 { [%eval 1.87] [%clk 0:23:46] } 26... Bf2 { [%eval 1.85] [%clk 0:05:16] } 27. exd5? { [%eval 0.58] } { Mistake. Rxf2 was best. } { [%clk 0:17:08] } 27... cxd5? { [%eval 2.31] } { Mistake. Nxd5 was best. } { [%clk 0:04:31] } 28. Rxf2 { [%eval 2.33] [%clk 0:14:39] } 28... gxf2 { [%eval 2.23] [%clk 0:04:55] } 29. Qxf2 { [%eval 2.02] [%clk 0:14:50] } 29... fxg5?! { [%eval 2.73] } { Inaccuracy. Rf8 was best. } { [%clk 0:02:18] } 30. Bxg5?! { [%eval 1.61] } { Inaccuracy. Re1 was best. } { [%clk 0:14:53] } 30... Ne8?! { [%eval 2.4] } { Inaccuracy. Rxg5 was best. } { [%clk 0:02:02] } 31. c4?! { [%eval 1.6] } { Inaccuracy. Qf7 was best. } { [%clk 0:11:41] } 31... dxc4 { [%eval 1.49] [%clk 0:01:23] } 32. Be4 { [%eval 1.41] [%clk 0:11:57] } 32... Ra5?? { [%eval 5.35] } { Blunder. Ra6 was best. } { [%clk 0:01:02] } 33. Rf1? { [%eval 2.82] } { Mistake. Bf6+ was best. } { [%clk 0:07:58] } 33... c3?? { [%eval 6.82] } { Blunder. Qe6 was best. } { [%clk 0:00:39] } 34. bxc3?? { [%eval 3.3] } { Blunder. Bf6+ was best. } { [%clk 0:06:28] } 34... Qc4?? { [%eval #27] } { Checkmate is now unavoidable. Qg4 was best. } { [%clk 0:00:42] } 35. Qf5?? { [%eval 4.0] } { Lost forced checkmate sequence. Bf6+ was best. } { [%clk 0:06:42] } 35... Rg7 { [%eval 4.54] [%clk 0:00:35] } 36. Bh6 { [%eval 4.43] [%clk 0:06:22] } 36... Rc7?? { [%eval #3] } { Checkmate is now unavoidable. Raa7 was best. } { [%clk 0:00:38] } 37. Qf8+ { [%clk 0:06:44] } 37... Qg8 { [%clk 0:01:01] } 38. Qxg8+ { [%clk 0:07:04] } 38... Kxg8 { [%clk 0:01:27] } 39. Rf8# { [%clk 0:07:26] } 1-0