[Event "Commonwealth-ch 3rd"]
[Site "London ENG"]
[Date "1985.02.18"]
[EventDate "1985.02.16"]
[Round "3"]
[Result "0-1"]
[White "John Nunn"]
[Black "William Nicholas Watson"]
[ECO "B72"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "60"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be2 Bg7 7.O-O
O-O 8.Bg5 Nc6 9.Nb3 Be6 10.Kh1 a5 11.a4 Rc8 12.f4 Nb4 13.Bh4
Nd7 14.Qd2 Bxb3 15.cxb3 Nc5 16.Qd1 Nc6 17.Rc1 Bxc3 18.Rxc3
Nxe4 19.Rh3 d5 20.f5 Qd6 21.Bd3 Ne5 22.Bc2 Rc6 23.fxg6 fxg6
24.Rxf8+ Kxf8 25.Be1 h5 26.Bxe4 dxe4 27.Qe2 Rc1 28.Rc3 Ra1
29.Qe3 Ng4 30.Rc8+ Kf7 0-1