[Event "Ljubljana/Portoroz"]
[Site "Ljubljana"]
[Date "1977.??.??"]
[Round "8"]
[White "Sigurjonsson, Gudmundur"]
[Black "Hort, Vlastimil"]
[Result "0-1"]
[WhiteElo "2520"]
[BlackElo "2620"]
[ECO "B57"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 Qb6 7.Ndb5 a6 8.Be3 Qa5
9.Nd4 Ne5 10.Nb3 Qc7 11.Be2 e6 12.a4 b6 13.Qd4 Rb8 14.O-O Be7 15.f4 Ng6 16.Qd1 O-O
17.Bd3 Bb7 18.Qe2 Ra8 19.Rae1 Rfe8 20.g4 d5 21.e5 Ne4 22.Bd4 Bb4 23.Rf3 Bc6
24.Ref1 Bxc3 25.bxc3 Bxa4 26.Bxa6 Nc5 27.Bb5 Bxb5 28.Qxb5 Rec8 29.Re3 Qc6
30.Qxc6 Rxc6 31.f5 Nf8 32.Ref3 Rc7 33.Ra1 Rxa1+ 34.Nxa1 Nfd7 35.Nb3 Ra7 36.Rf1 Ra2
37.Ra1 Rxa1+ 38.Nxa1 exf5 39.gxf5 g6 40.fxg6 fxg6 41.Kg2 Kf7 42.Kf3 Ke6 43.Kf4 Ne4
44.c4 g5+ 45.Ke3 Nxe5 46.cxd5+ Kxd5 47.Bxe5 Kxe5 48.Nb3 Nd6 49.Kf3 h5 50.Nc1 g4+
51.Kf2 h4 52.Nd3+ Kd4 53.Ke2 Nf7 54.Nf4 Ne5  0-1

