[Event "HUN-ch"]
[Site "?"]
[Date "1975.??.??"]
[Round "?"]
[White "Portisch, Lajos"]
[Black "Barczay, Laszlo"]
[Result "1-0"]
[WhiteElo "2635"]
[BlackElo "2445"]
[ECO "E05"]

1.Nf3 Nf6 2.c4 e6 3.g3 Be7 4.Bg2 O-O 5.O-O d5 6.d4 dxc4 7.Qa4 a6 8.Qxc4 b5
9.Qc2 Bb7 10.Bf4 Nc6 11.Rd1 Nb4 12.Qc1 Nbd5 13.Nc3 Rc8 14.Nxd5 Bxd5 15.Be3 Nd7
16.Ne1 c5 17.dxc5 Nxc5 18.Bxd5 exd5 19.Qd2 Bf6 20.Rab1 Na4 21.Bd4 Qe7 22.Nf3 Rfd8
23.Rbc1 Nc5 24.Qc2 Bxd4 25.Nxd4 Qf8 26.Nf5 g6 27.b4 gxf5 28.bxc5 f4 29.Rd4 fxg3
30.hxg3 Rc6 31.Qf5 Qh6 32.Rcd1 Rf6 33.Qd3 Qg5 34.Kg2 Kg7 35.Qc3 Kg6 36.c6 Qf5
37.f3 h5 38.c7 Re8 39.R1d2 Rfe6 40.Kf2 Re5 41.Rc2 Qe6 42.e4 Qh3 43.c8=Q Qh2+
44.Ke3 Qg1+ 45.Rf2 Rxc8 46.Qxc8 Qe1+ 47.Kf4  1-0

