[Event "WchT"]
[Site "Luzern"]
[Date "1985.??.??"]
[Round "1"]
[White "Spassky, Boris V"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo "2580"]
[BlackElo "2635"]
[ECO "D27"]

1.d4 d5 2.Nf3 Nf6 3.c4 dxc4 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.dxc5 Bxc5 8.Qxd8+ Kxd8
9.a3 Ke7 10.b4 Ba7 11.Bb2 b5 12.Be2 Bb7 13.Nbd2 Rc8 14.a4 Nc6 15.axb5 axb5
16.Bxb5 Nxb4 17.Rfb1  1/2-1/2

