[Event "Siegen olm"]
[Site "Siegen"]
[Date "1970.??.??"]
[Round "16"]
[White "Hort, Vlastimil"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C69"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.c3 Bd6 8.h3 Bh5
9.Be3 Ne7 10.Nbd2 O-O 11.Re1 Kh8 12.Nf1 exd4 13.Bxd4 c5 14.Be3 Qe8 15.N1h2 Nc6
16.Qd2 Bxf3 17.Nxf3 Ne5 18.Qe2 c4 19.Nd2 Nd3 20.Rf1 b5 21.Rab1 f5 22.exf5 Qe5
23.g3 Qxf5 24.Qg4 Qd5 25.b3 cxb3 26.axb3 Rae8 27.c4 Qc6 28.Qd4 Nb4 29.Rbc1 Na2  1/2-1/2

