[Event "Konex"]
[Site "Buenos Aires"]
[Date "1979.??.??"]
[Round "12"]
[White "Najdorf, Miguel"]
[Black "Diez del Corral, Jesus"]
[Result "1/2-1/2"]
[WhiteElo "2515"]
[BlackElo "2485"]
[ECO "A57"]

1.d4 Nf6 2.c4 c5 3.d5 b5 4.Nf3 g6 5.cxb5 a6 6.e3 Bg7 7.Nc3 O-O 8.a4 Bb7 9.e4 d6
10.Be2 axb5 11.Bxb5 e6 12.O-O exd5 13.exd5 Na6 14.Bf4 Nb4 15.Bc4 Re8 16.Re1 Rxe1+
17.Nxe1 Qe7 18.Nf3 Ne4 19.Qb3 Qf6 20.Nxe4 Qxf4 21.Re1 Ba6 22.Bxa6 Rxa6 23.Ned2 Bf6
24.Rd1 Qf5 25.Nc4 h5 26.h3 Kg7 27.a5 Bd8 28.Nd4 cxd4 29.Qxb4 Qxd5 30.b3 Bxa5
31.Nxa5  1/2-1/2

