[Event "London"]
[Site "London"]
[Date "1984.??.??"]
[Round "?"]
[White "Nunn, John DM"]
[Black "Andersson, Ulf"]
[Result "1/2-1/2"]
[WhiteElo "2600"]
[BlackElo "2630"]
[ECO "B45"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Nf6 6.Ndb5 Bb4 7.Bf4 Nxe4 8.Qf3 d5
9.Nc7+ Kf8 10.O-O-O Bxc3 11.bxc3 Rb8 12.Nxd5 exd5 13.Qxe4 dxe4 14.Rxd8+ Nxd8
15.Bxb8 a6 16.Bc4 Be6 17.Bd6+ Ke8 18.Bb3 Kd7 19.Rd1 Kc8 20.Kd2  1/2-1/2

