[Event "18th olm final A"]
[Site "Lugano SUI"]
[Date "1968.10.30"]
[Round "6"]
[White "Byrne, Donald USA"]
[Black "Smyslov, Vassily URS"]
[Result "0-1"]
[ECO "A07"]
[EventDate "1968.10.17"]
[PlyCount "56"]

1.g3 d5 2.Nf3 c6 3.Bg2 Bg4 4.O-O Nd7 5.d3 e6 6.Nbd2 Bd6 7.e4 Ne7 8.Qe2 O-O
9.h3 Bh5 10.Re1 Kh8 11.d4 Rc8 12.c4 c5 13.cxd5 exd5 14.e5 Bb8 15.e6 fxe6 
16.Qxe6 Re8 17.dxc5 Nxc5 18.Qe2 Nc6 19.Qf1 Qf6 20.a4 Rxe1 21.Nxe1 Nd4 22.
Bxd5 Ne2+ 23.Kh2 Qe5 24.Bg2 Nxg3 25.fxg3 Qxg3+ 26.Kg1 Qh2+ 27.Kf2 Bg3+ 28.
Ke3 Bxe1 0-1

