[Event "Madrid"]
[Site "Madrid"]
[Date "1973.??.??"]
[Round "10"]
[White "Bellon Lopez, Juan Manuel"]
[Black "Portisch, Lajos"]
[Result "0-1"]
[WhiteElo "2400"]
[BlackElo "2650"]
[ECO "A36"]

1.c4 c5 2.g3 Nc6 3.Bg2 g6 4.Nc3 Bg7 5.e3 e5 6.Nge2 Nge7 7.O-O O-O 8.b3 d6
9.Bb2 Bg4 10.d3 Qd7 11.Qd2 Bh3 12.Bxh3 Qxh3 13.f4 Qd7 14.fxe5 Nxe5 15.d4 cxd4
16.exd4 Ng4 17.Nf4 Nf5 18.Ncd5 Rae8 19.Rae1 h5 20.Qd3 Rxe1 21.Rxe1 Re8 22.Re4 Rxe4
23.Qxe4 Nf6 24.Nxf6+ Bxf6 25.a4 Bg7 26.Bc3 Kf8 27.Kf2 Ne7 28.a5 a6 29.Ke2 Nc6
30.Qd5 Qe7+ 31.Kd2 Qf6 32.b4 Nxd4 33.Qxb7 Kg8 34.Kd3 Qf5+ 35.Qe4 Qg4 36.Ne2 Qxe4+
37.Kxe4 Nxe2 38.Bxg7 Kxg7 39.Kd5 Nc3+ 40.Kxd6 f5 41.Kc5 g5 42.Kd4 Ne2+ 43.Ke3 Nc1
44.Kd4 Nb3+ 45.Ke5 f4 46.gxf4 gxf4 47.Kxf4 Kf6 48.h3 Nd4 49.b5 axb5 50.cxb5 Nxb5
51.a6 Na7 52.Kg3 Kg5 53.Kg2 Kf4 54.Kf2 h4 55.Kg2 Ke3 56.Kg1 Kf3 57.Kh2 Kf2
58.Kh1 Kg3 59.Kg1 Kxh3 60.Kh1 Kg3 61.Kg1 h3 62.Kh1 Nb5 63.Kg1 h2+  0-1

