[Event "La Palma Island Open 2025"]
[Site "Santa Cruz de La Palma ESP"]
[Date "2025.08.12"]
[Round "7.1"]
[White "Mazur, Ste"]
[Black "Sosa, T ARG"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2398"]
[BlackElo "2519"]
[ECO "C88"]
[Opening "Ruy Lopez: Closed"]
[PlyCount "69"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 Na5 9.Bc2 d5 10.d4 dxe4 11.Nxe5 c5 12.Be3 Bb7 13.Nd2 Rc8 14.Nf1 Qc7 15.Ng3 Rfd8 16.Rc1 cxd4 17.Bxd4 Bc5 18.Ng4 Bxd4 19.cxd4 Qf4 20.Nxf6+ Qxf6 21.Bxe4 Qxd4 22.Qxd4 Rxd4 23.Bxb7 Rxc1 24.Rxc1 Nxb7 25.Kf1 g6 26.Ke2 Kg7 27.Ke3 Ra4 28.a3 Nd6 29.Kd3 Nc4 30.Kc3 Ne5 31.Re1 Rc4+ 32.Kd2 Rd4+ 33.Kc3 Rc4+ 34.Kd2 Rd4+ 35.Kc3 1/2-1/2