[Event "Las Palmas"]
[Site "Las Palmas"]
[Date "1972.??.??"]
[Round "13"]
[White "Medina Garcia, Antonio Angel"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo "2380"]
[BlackElo "2640"]
[ECO "B40"]

1.e4 c5 2.Nf3 d6 3.Nc3 a6 4.d3 b5 5.g3 Bb7 6.Bg2 e6 7.O-O Be7 8.b3 Nc6 9.Bb2 Bf6
10.Qd2 Nge7 11.a4 O-O 12.e5 Bxe5 13.Nxe5 dxe5 14.axb5 axb5 15.Nxb5 Qd7 16.Ba3 Ra5
17.c4 Rfa8 18.Qb2 Nd4 19.Nxd4 Bxg2 20.Kxg2 exd4 21.b4 Qb7+ 22.Kg1 cxb4 23.Bxb4 Rxa1
24.Rxa1 Rxa1+ 25.Qxa1 Nf5 26.Qa5 h5 27.Qb5 Qa8 28.h3 Qa1+ 29.Kg2 Qb2 30.Bc5 Qe2
31.Qe8+ Kh7 32.Qxf7 Ne3+ 33.Kh2 Nf5 34.Kg2 Ne3+ 35.Kh2  1/2-1/2

