[Event "World Junior Championship Final-B"] [Site "Copenhagen DEN"] [Date "1953.07.17"] [EventDate "1953.07.14"] [Round "4"] [Result "1-0"] [White "Heikki Heikkila"] [Black "Josef Martin Boey"] [ECO "E72"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "51"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.g3 O-O 6.Bg2 e5 7.Nge2 exd4 8.Nxd4 Nc6 9.Nxc6 bxc6 10.O-O Nd7 11.Qc2 Qf6 12.Be3 Ne5 13.Ne2 Be6 14.f4 Nxc4 15. Bd4 Qe7 16.Bxg7 Kxg7 17.f5 Qf6 18.fxe6 Ne3 19.Rxf6 Nxc2 20.Raf1 fxe6 21. Rxf8 Rxf8 22.Rc1 Ne3 23.Rxc6 Rf7 24.Bh3 g5 25.Nd4 g4 26.Bg2 1-0