Event: FIDE Grand Swiss 2025
Site: https://lichess.org/broadcast/fide-grand-swiss-2025--open/round-4/zmaKVsPL/I3WYAjBH
Date: 2025-09-07
White: Chigaev, Maksim
WhiteTitle: GM
WhiteElo: 2638
Black: Sevian, Samuel
BlackTitle: GM
BlackElo: 2692
Result: 0-1
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:40:47] } 1... Nf6 { [%eval 0.19] [%clk 1:40:51] } 2. c4 { [%eval 0.18] [%clk 1:41:09] } 2... e6 { [%eval 0.14] [%clk 1:40:38] } 3. Nc3 { [%eval 0.09] [%clk 1:41:30] } 3... Bb4 { [%eval 0.15] [%clk 1:41:01] } 4. Nf3 { [%eval 0.05] [%clk 1:41:53] } 4... d5 { [%eval 0.16] [%clk 1:40:52] } 5. cxd5 { [%eval 0.12] [%clk 1:42:14] } 5... exd5 { [%eval 0.24] [%clk 1:41:13] } 6. Bf4 { [%eval 0.0] [%clk 1:42:38] } 6... Ne4 { [%eval 0.0] [%clk 1:39:00] } 7. Rc1 { [%eval -0.08] [%clk 1:42:57] } 7... Qe7 { [%eval 0.23] [%clk 1:38:13] } 8. Nd2 { [%eval 0.38] [%clk 1:35:54] } 8... Nxc3 { [%eval 0.39] [%clk 1:36:52] } 9. bxc3 { [%eval 0.41] [%clk 1:35:31] } 9... Ba3 { [%eval 0.38] [%clk 1:37:06] } 10. Rb1 { [%eval 0.23] [%clk 1:34:25] } 10... O-O { [%eval 0.33] [%clk 1:32:18] } 11. e3 { [%eval 0.37] [%clk 1:29:42] } 11... g5 { [%eval 0.59] [%clk 1:30:55] } 12. Bg3 { [%eval 0.74] [%clk 1:26:14] } 12... f5 { [%eval 0.51] [%clk 1:31:08] } 13. Be5 { [%eval 0.58] [%clk 1:05:00] } 13... Nc6 { [%eval 0.57] [%clk 1:31:05] } 14. f4 { [%eval 0.75] [%clk 0:59:28] } 14... Nxe5 { [%eval 0.69] [%clk 1:28:34] } 15. fxe5 { [%eval 0.56] [%clk 0:57:24] } 15... f4 { [%eval 0.56] [%clk 1:28:51] } 16. exf4?! { [%eval -0.33] } { Inaccuracy. Be2 was best. } { [%clk 0:55:16] } 16... c5 { [%eval -0.24] [%clk 0:50:44] } 17. g3?! { [%eval -1.07] } { Inaccuracy. Qf3 was best. } { [%clk 0:44:42] } 17... cxd4 { [%eval -1.04] [%clk 0:42:21] } 18. cxd4 { [%eval -0.97] [%clk 0:45:04] } 18... Bf5 { [%eval -0.95] [%clk 0:42:27] } 19. Rb5?? { [%eval -3.02] } { Blunder. Bg2 was best. } { [%clk 0:34:11] } 19... Rac8 { [%eval -2.84] [%clk 0:42:06] } 20. Qb3 { [%eval -2.83] [%clk 0:34:17] } 20... gxf4 { [%eval -2.75] [%clk 0:23:12] } 21. Bg2 { [%eval -3.36] [%clk 0:30:24] } 21... Rc1+ { [%eval -3.27] [%clk 0:23:08] } 22. Ke2 { [%eval -3.34] [%clk 0:30:44] } 22... Bg4+ { [%eval -3.49] [%clk 0:21:08] } 23. Nf3 { [%eval -3.35] [%clk 0:30:12] } 23... Qc7 { [%eval -3.33] [%clk 0:20:56] } 24. Rxc1 { [%eval -3.33] [%clk 0:18:13] } 24... Qxc1 { [%eval -3.2] [%clk 0:21:14] } 25. h3? { [%eval -5.82] } { Mistake. Qxd5+ was best. } { [%clk 0:04:26] } 25... Rc8 { [%eval -5.34] [%clk 0:14:34] } 26. Rc5 { [%eval -6.32] [%clk 0:04:32] } 26... Bxc5 { [%eval -6.42] [%clk 0:14:53] } 27. hxg4 { [%eval -7.39] [%clk 0:04:28] } 27... Bb4 { [%eval -7.21] [%clk 0:14:52] } 28. Qxb4? { [%eval #-6] } { Checkmate is now unavoidable. Qxd5+ was best. } { [%clk 0:03:35] } 28... Qe3+ { [%eval #-5] [%clk 0:15:15] } 29. Kf1 { [%eval #-5] [%clk 0:03:59] } 29... fxg3 { [%eval #-4] [%clk 0:15:42] } 0-1