[Event "WchT"]
[Site "Luzern"]
[Date "1989.??.??"]
[Round "?"]
[White "Nunn, John DM"]
[Black "Van der Wiel, John TH"]
[Result "1/2-1/2"]
[WhiteElo "2575"]
[BlackElo "2545"]
[ECO "B66"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O h6
9.Be3 Be7 10.f4 Nxd4 11.Bxd4 b5 12.Be2 b4 13.Na4 Nxe4 14.Qe3 Nf6 15.Bf3 Rb8
16.Ba7 Bd7 17.Nb6 Bb5 18.Kb1 O-O 19.f5 Qc7 20.Bxb8 Rxb8 21.Na8 Qd8 22.Qa7 d5
23.Nc7 Bc6 24.fxe6 Rb7 25.Nxd5 Rxa7 26.Nxf6+ Bxf6 27.Rxd8+ Bxd8 28.exf7+ Kxf7
29.Bxc6 Bf6 30.Rd1 Rc7 31.Bf3 Be7 32.Rd3 a5 33.a3 bxa3 34.bxa3 Bf6 35.c4 Ke7
36.Bd5 Be5 37.h3 Rc8 38.Kc2 Rb8 39.Rd1 Rb2+ 40.Kd3 Kd6 41.Ke4 Bf6 42.Kf5  1/2-1/2

