[Event "NED-ch"] [Site "Leeuwarden"] [Date "1972.04.05"] [EventDate "?"] [Round "9"] [Result "1-0"] [White "Adrianus M J van den Berg"] [Black "Franciscus Antonius Kuijpers"] [ECO "B09"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "39"] 1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.e5 Nfd7 7.h4 c5 8.h5 cxd4 9.Qxd4 dxe5 10.Qg1 e4 11.Nxe4 Nf6 12.Nxf6+ exf6 13.hxg6 Re8+ 14.Kf2 hxg6 15.Qh2 Nd7 16.Qh7+ Kf8 17.b3 Nc5 18.Kg3 b6 19.Bb5 Re7 20.Qh8+ 1-0