[Event "45th San Sebastian Open"]
[Site "Donostia ESP"]
[Date "2025.04.16"]
[Round "3.10"]
[White "Ontiveros Acuna, Miguel Angel"]
[Black "Grabuzova, T"]
[Result "0-1"]
[WhiteElo "2064"]
[BlackElo "2209"]
[ECO "D02"]
[PlyCount "54"]

1.d4 d5 2.Nf3 e6 3.g3 Nf6 4.Bg2 Be7 5.O-O O-O 6.b3 b6 7.c4 c6 8.Nbd2 Bb7 9.Ne5 Nfd7 10.Nxd7 Nxd7 11.Bb2 f5 12.Rc1 Qe8 13.cxd5 exd5 14.Nf3 Bd6 15.Rc3 Qh5 16.Qc2 Nf6 17.Bc1 Rae8 18.Bf4 Bxf4 19.gxf4 Ne4 20.Rxc6 Bxc6 21.Qxc6 Rd8 22.Ne5 Rd6 23.Qc2 Rh6 24.h3 g5 25.fxg5 Nxg5 26.Rd1 Nxh3+ 27.Kf1 Nf4 0-1