[Event "Sousse Interzonal"]
[Site "Sousse"]
[Date "1967.??.??"]
[Round "3"]
[White "Hort, Vlastimil"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B42"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 b5 6.Bd3 d6 7.O-O Nf6 8.Re1 Be7
9.a4 b4 10.Na2 e5 11.Nf3 Nc6 12.c3 bxc3 13.Nxc3 Be6 14.Ng5 Bg4 15.Be2 Bxe2
16.Qxe2 Nd4 17.Qd1 Rb8 18.Nf3 Nb3 19.Rb1 Nxc1 20.Qxc1 Rb4 21.Qc2 Qd7 22.b3 O-O
23.Nd2 d5  1/2-1/2

