[Event "III Aguascalientes Int"]
[Site "Aguascalientes MEX"]
[Date "2025.08.06"]
[Round "4.25"]
[White "Castro Esparza, Raul"]
[Black "Vega Castaneda, L"]
[Result "1/2-1/2"]
[BlackTitle "CM"]
[WhiteElo "1977"]
[BlackElo "1837"]
[ECO "B00"]
[Opening "Nimzowitsch Defense: Franco-Nimzowitsch Variation"]
[PlyCount "59"]

1.e4 Nc6 2.Nf3 e6 3.d4 d5 4.e5 f6 5.c3 fxe5 6.dxe5 Nh6 7.Bb5 Nf7 8.Qe2 g5 9.h3 Bg7 10.Be3 Bd7 11.Bd4 h5 12.Bxc6 Bxc6 13.Nfd2 Qe7 14.b4 b6 15.Nb3 Bb7 16.a4 h4 17.N1d2 Rc8 18.b5 O-O 19.O-O c5 20.bxc6 Bxc6 21.Rfe1 Rc7 22.a5 Rb8 23.axb6 axb6 24.Qh5 Be8 25.Qe2 Nd8 26.Nf3 Bh5 27.Nbd2 Nc6 28.Qe3 Nxd4 29.cxd4 Bh6 30.Rec1 1/2-1/2