[Event "1st VISA Chess Summit"]
[Site "Reykjavik ISL"]
[Date "1990.03.??"]
[Round "6"]
[White "Petursson, Margeir NRD"]
[Black "Nunn, John Denis Martin ENG"]
[Result "1-0"]
[WhiteElo "2555"]
[BlackElo "2600"]
[ECO "E73"]
[EventDate "1990.03.09"]
[PlyCount "67"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 Na6 7.Qd2 e5 8.d5 c6 9.
Bd3 Nc5 10.Bc2 Qb6 11.Rb1 Qb4 12.Nge2 a5 13.a3 Qxc4 14.Bxf6 Bxf6 15.b4 
axb4 16.axb4 cxd5 17.bxc5 d4 18.Nd5 Bd8 19.Bb3 Qa6 20.O-O dxc5 21.Rfc1 Qd6
22.Bc4 Kg7 23.f4 exf4 24.Nexf4 Re8 25.Qc2 Ra5 26.Rf1 Qc6 27.Nd3 f6 28.N5f4
b6 29.Rbe1 Qd6 30.Qf2 Ra7 31.e5 fxe5 32.Nxe5 Rae7 33.Nf7 Rxf7 34.Rxe8 1-0

