[Event "Las Palmas"]
[Site "Las Palmas"]
[Date "1972.??.??"]
[Round "8"]
[White "Portisch, Lajos"]
[Black "Menvielle Lacourrelle, Augusto"]
[Result "1-0"]
[WhiteElo "2640"]
[BlackElo "2365"]
[ECO "A86"]

1.c4 f5 2.g3 Nf6 3.Bg2 g6 4.d4 Bg7 5.Nc3 O-O 6.Nh3 Nc6 7.O-O d6 8.d5 Ne5
9.b3 Ne4 10.Nxe4 Nf3+ 11.exf3 fxe4 12.Bg5 Bxa1 13.Qxa1 exf3 14.Re1 Rf7 15.Bf1 Qf8
16.Qc3 Rf5 17.Rxe7 Re5 18.Rxc7 Qe8 19.Bf6 Re1 20.Ng5 Qe2 21.Qxe1 Qxe1 22.Rxh7  1-0

