[Event "Titled Tue 24th Jun Early"]
[Site "chess.com INT"]
[Date "2025.06.24"]
[Round "1"]
[White "Marichal, A"]
[Black "Williams, Si1"]
[Result "1-0"]
[WhiteElo "2268"]
[BlackElo "2444"]
[ECO "A84"]
[PlyCount "77"]

1.d4 e6 2.c4 f5 3.a3 Nf6 4.Nc3 b6 5.Bf4 Bb7 6.e3 Be7 7.Nf3 O-O 8.h3 Ne4 9.Qc2 d6 10.Bd3 Nxc3 11.Qxc3 Nd7 12.Bg3 Bf6 13.Qc2 Qe7 14.O-O-O Bxf3 15.gxf3 Kh8 16.h4 c5 17.d5 exd5 18.Bxf5 d4 19.Bxh7 Ne5 20.Be4 Rac8 21.Bxe5 Qxe5 22.f4 Qe7 23.Bd5 dxe3 24.Rde1 Bd4 25.fxe3 Bxe3+ 26.Kb1 Rce8 27.Rh3 Rxf4 28.Rhxe3 Qxe3 29.Rxe3 Rxe3 30.Qg6 Re5 31.h5 Rf6 32.Qg4 Rh6 33.Bf7 Rf6 34.Qc8+ Kh7 35.Bg6+ Kh6 36.Qh8+ Kg5 37.Qxg7 Rf2 38.h6 Ree2 39.Bd3+ 1-0