[Event "HUN-ch"]
[Site "?"]
[Date "1968.??.??"]
[Round "?"]
[White "Portisch, Lajos"]
[Black "Barcza, Gedeon"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D40"]

1.d4 d5 2.c4 c5 3.e3 e6 4.Nc3 Nf6 5.Nf3 Be7 6.cxd5 exd5 7.dxc5 O-O 8.Be2 Be6
9.O-O Nbd7 10.b3 Nxc5 11.Bb2 Nce4 12.Nd4 Bd7 13.Bf3 Nxc3 14.Bxc3 Ne4 15.Bb2 Qa5
16.a3 Rad8 17.b4 Qa6 18.Rc1 Bf6 19.Be2 Qb6 20.Bd3 Rfe8 21.Re1 Be5 22.Qh5 g6
23.Qe2 a5 24.Nf3 Bxb2 25.Qxb2 axb4 26.axb4 Bb5 27.Bxb5 Qxb5 28.Rc7 Rc8 29.Rec1 Rxc7
30.Rxc7 Qb6 31.Rc2 Qe6 32.Nd4 Qd7 33.Qc1 Qa4 34.b5 b6 35.h3 Nd6 36.Qb1 Ra8
37.Rc6 Nc4 38.Kh2 Qa3 39.Qd1 Qa7 40.Nc2 Ne5 41.Rc3 Qb7 42.Nb4 Rc8 43.Rxc8+ Qxc8
44.Qxd5 Qe6 45.Qd8+ Kg7 46.Qd4 f6 47.f4 Nd7 48.Nd3 Kf7 49.e4 Ke7 50.Nb4 Kd8
51.Qd5 Qxd5 52.Nxd5 Ke8 53.Kg3 Kf7 54.Kf3 Ke6 55.Ke3 f5 56.Nc3 fxe4 57.Kxe4 Nf6+
58.Kd4 Ne8 59.g4 h5 60.f5+ gxf5 61.gxh5 Kf6 62.Nd5+ Kg5 63.Ke5 Kxh5 64.Ke6 f4
65.Kd7 Ng7 66.Nxb6 Nf5 67.Nc4 Nd4 68.b6 Nb3 69.Kd6 f3 70.b7 f2 71.Ne3 Na5
72.b8=Q Nc4+ 73.Ke6 Nxe3 74.Qe5+  1-0

