[Event "18th olm final A"]
[Site "Lugano SUI"]
[Date "1968.11.06"]
[Round "13"]
[White "Unzicker, Wolfgang GER"]
[Black "Portisch, Lajos HUN"]
[Result "1/2-1/2"]
[ECO "B08"]
[EventDate "1968.10.17"]
[PlyCount "33"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3 Bg7 5.Bc4 c6 6.e5 dxe5 7.Nxe5 O-O 8.O-O 
Nbd7 9.Bf4 Nb6 10.Bb3 a5 11.a4 Nbd5 12.Nxd5 cxd5 13.Nd3 Ne4 14.Be5 Bh6 15.
Bf4 Bxf4 16.Nxf4 e6 17.c3 1/2-1/2

