[Event "Palma de Mallorca"]
[Site "Palma de Mallorca"]
[Date "1971.??.??"]
[Round "4"]
[White "Donner, Jan Hein"]
[Black "Bisguier, Arthur Bernard"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E44"]

1.c4 Nf6 2.d4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ne4 6.Qc2 Bb7 7.a3 Bxc3+ 8.Nxc3 Nxc3
9.Qxc3 O-O 10.b4 d5 11.Bb2 Nd7 12.cxd5 exd5 13.Bd3 Nf6 14.O-O Ne4 15.Qc2 f5
16.Rfc1 Rf7 17.Bc3 Qg5 18.Be1 Re8 19.a4 a6 20.Qe2 f4 21.exf4 Qxf4 22.f3 Nd6
23.Qf2 Nf5 24.Bd2 Qxd4 25.Bxf5 Qxf2+ 26.Kxf2 Rxf5 27.Rxc7 Rf7 28.Rxf7 Kxf7
29.Be3 b5 30.axb5 axb5 31.Ra7 Re7 32.Bc5 Rd7 33.Ke3 Ke6 34.Kd4 Rf7 35.Ke3 Bc6
36.Ra6 Kd7 37.Bd4 g5 38.Be5 Rf8 39.Kd4 Ra8 40.Rxa8 Bxa8 41.Kc5 Bc6 42.Bf6 h6
43.Bg7 h5 44.h3 Kc7 45.Be5+ Kb7 46.Kd6 d4 47.Bxd4 g4 48.hxg4 hxg4 49.fxg4 Bxg2
50.g5 Be4 51.Ke5 Bd3 52.Kf6 Kc6 53.g6 Kd7 54.Kf7  1-0

