[Event "33rd Carlos Torre Mem"]
[Site "Merida MEX"]
[Date "2023.12.16"]
[Round "3.13"]
[White "Obregon Garcia, Roxangel"]
[Black "Barrientos, S"]
[Result "0-1"]
[WhiteElo "2108"]
[BlackElo "2441"]
[ECO "B90"]
[PlyCount "74"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Rg1 h5 7.h3 e5 8.Nb3 h4 9.Bg5 Be6 10.Qf3 Nbd7 11.O-O-O Qc7 12.g4 Rc8 13.Kb1 b5 14.Ka1 Be7 15.Bxf6 Nxf6 16.g5 Nh5 17.Nd5 Bxd5 18.exd5 Nf4 19.Rg4 O-O 20.Rxf4 exf4 21.Bd3 g6 22.Qxf4 Qd8 23.Qg4 Re8 24.Nd4 Bxg5 25.f4 Bf6 26.Nc6 Qc7 27.f5 Qd7 28.Qf3 g5 29.Rg1 Kg7 30.Qh5 Rh8 31.Qg4 Rxc6 32.dxc6 Qxc6 33.Re1 Re8 34.Rxe8 Qh1+ 35.Bf1 Qxf1+ 36.Re1 Qxe1+ 37.Qd1 Qxd1# 0-1