[Event "Phillips&Drew"]
[Site "London"]
[Date "1982.??.??"]
[Round "?"]
[White "Portisch, Lajos"]
[Black "Christiansen, Larry Mark"]
[Result "1-0"]
[WhiteElo "2630"]
[BlackElo "2585"]
[ECO "E12"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.Qc2 Be7 8.e4 Nxc3
9.bxc3 O-O 10.Bd3 c5 11.O-O cxd4 12.cxd4 Nc6 13.Bb2 Rc8 14.Qe2 Bf6 15.Rad1 g6
16.h4 Qe7 17.h5 Rfd8 18.Qe3 Na5 19.Rc1 a6 20.Rxc8 Rxc8 21.Rc1 Rxc1+ 22.Qxc1 Qd8
23.h6 Qc8 24.Qf4 Qd8 25.Ne5 b5 26.Bc3 Nc4 27.Bxc4 bxc4 28.Ba5 Qe7 29.Nd7  1-0

