[Event "Hoogovens"] [Site "Wijk aan Zee NED"] [Date "1973.02.01"] [EventDate "?"] [Round "14"] [Result "1-0"] [White "Ljubomir Ljubojevic"] [Black "Jan Hein Donner"] [ECO "B09"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "63"] 1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.Bd3 Nc6 7.e5 dxe5 8.dxe5 Nd5 9.Bd2 Ncb4 10.Be4 Nb6 11.a3 Na6 12.Qe2 Nc5 13.O-O-O Nxe4 14.Nxe4 c6 15.Ba5 Qe8 16.Qf2 Nd5 17.Qh4 f6 18.exf6 exf6 19.Rhe1 Bf5 20.Ng3 Qc8 21.c4 b6 22.Bd2 Nc7 23.Re7 Re8 24.Nxf5 gxf5 25.Rxg7+ Kxg7 26.Bc3 Re6 27.Ng5 h6 28.Nxe6+ Qxe6 29.Re1 Qf7 30.Bxf6+ Kg6 31.Re7 Qxc4+ 32.Bc3 1-0