[Event "3rd BA Chess Masters 2025"]
[Site "Buenos Aires ARG"]
[Date "2025.07.12"]
[Round "2.1"]
[White "Perez Ponsa, F"]
[Black "Rioseco Pinochet, F"]
[Result "1/2-1/2"]
[WhiteElo "2537"]
[BlackElo "2085"]
[ECO "B89"]
[PlyCount "75"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 e6 7.Be3 Be7 8.Qe2 Qc7 9.O-O-O a6 10.Nxc6 Qxc6 11.Bg5 Bd7 12.Bd3 O-O-O 13.f4 Qc5 14.Kb1 Bc6 15.f5 Rhe8 16.Qd2 d5 17.exd5 exd5 18.Rhe1 Ne4 19.Bxe4 dxe4 20.Bxe7 Qxe7 21.Qf4 Qe5 22.Rxd8+ Kxd8 23.Qe3 Kc8 24.g4 Qxh2 25.Ne2 Qe5 26.Nd4 Bd7 27.Rh1 h6 28.Rh3 Kb8 29.c3 Bb5 30.Kc1 Bd3 31.Kd2 Ka8 32.a3 Rd8 33.Qg3 Qa5 34.Ke3 Qb6 35.Rh2 f6 36.Qf4 Rd5 37.Rd2 Rb5 38.Qh2 1/2-1/2