Event: Amsterdam Chess Open 2025
Site: https://lichess.org/broadcast/amsterdam-chess-open-2025/round-1/lY26dQrJ/jfv8IBgQ
Date: 2025-10-24
White: Sperber, Peter
WhiteElo: 1877
Black: Kerbosch, Matthieu Philip
BlackElo: 1758
Result: 1-0
ECO: A25
Opening: English Opening: King's English Variation, Reversed Closed Sicilian
Variant: Standard
TimeControl: 5400+30

1. c4 { [%eval 0.12] [%clk 1:30:57] } 1... e5 { [%eval 0.14] [%clk 1:21:06] } 2. Nc3 { [%eval 0.13] [%clk 1:31:20] } 2... Nc6 { [%eval 0.26] [%clk 1:20:55] } 3. g3 { [%eval 0.2] [%clk 1:31:41] } 3... Nf6 { [%eval 0.2] [%clk 1:20:06] } 4. Bg2 { [%eval 0.32] [%clk 1:32:03] } 4... Be7 { [%eval 0.46] [%clk 1:19:07] } 5. e4 { [%eval 0.04] [%clk 1:32:17] } 5... O-O { [%eval 0.23] [%clk 1:18:34] } 6. Nge2 { [%eval 0.23] [%clk 1:32:41] } 6... d6 { [%eval 0.61] [%clk 1:18:35] } 7. d3 { [%eval 0.56] [%clk 1:33:00] } 7... Ne8 { [%eval 0.74] [%clk 1:12:13] } 8. O-O { [%eval 0.8] [%clk 1:31:40] } 8... Rb8 { [%eval 1.1] [%clk 1:10:38] } 9. Be3 { [%eval 1.14] [%clk 1:31:06] } 9... f5 { [%eval 1.16] [%clk 1:08:19] } 10. f4 { [%eval 1.07] [%clk 1:31:17] } 10... fxe4 { [%eval 1.05] [%clk 1:08:14] } 11. Nxe4 { [%eval 0.74] [%clk 1:30:20] } 11... exf4?! { [%eval 1.53] } { Inaccuracy. Nf6 was best. } { [%clk 1:07:29] } 12. Nxf4 { [%eval 1.65] [%clk 1:29:50] } 12... Bf6?? { [%eval 3.79] } { Blunder. Nf6 was best. } { [%clk 0:58:48] } 13. d4? { [%eval 2.28] } { Mistake. Ng5 was best. } { [%clk 1:23:41] } 13... Bf5?! { [%eval 3.14] } { Inaccuracy. Ne7 was best. } { [%clk 0:58:16] } 14. Qd2?! { [%eval 2.24] } { Inaccuracy. g4 was best. } { [%clk 1:14:48] } 14... Qe7 { [%eval 2.78] [%clk 0:54:30] } 15. Nd5 { [%eval 2.75] [%clk 1:07:56] } 15... Qd7 { [%eval 2.73] [%clk 0:50:16] } 16. Rae1 { [%eval 2.49] [%clk 0:58:40] } 16... Qe6? { [%eval 4.94] } { Mistake. Kh8 was best. } { [%clk 0:43:21] } 17. Ndxf6+ { [%eval 5.13] [%clk 0:55:19] } 17... Nxf6 { [%eval 5.03] [%clk 0:40:54] } 18. Nxf6+ { [%eval 4.98] [%clk 0:55:30] } 18... Qxf6 { [%eval 4.94] [%clk 0:38:58] } 19. g4 { [%eval 5.0] [%clk 0:55:35] } 1-0