[Event "World Junior Championship"] [Site "Innsbruck AUT"] [Date "1977.09.??"] [EventDate "1977.09.04"] [Round "4"] [Result "0-1"] [White "Colin Morris"] [Black "Petar Popovic"] [ECO "B06"] [WhiteElo "?"] [BlackElo "2385"] [PlyCount "110"] 1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nc6 5.Be3 Nf6 6.d5 Nb8 7.Nf3 c6 8.Bd3 O-O 9.O-O Ng4 10.Qc1 Nxe3 11.Qxe3 Qb6 12.Qxb6 axb6 13.e5 Bg4 14.Rfe1 Nd7 15. Be4 Rac8 16.exd6 exd6 17.h3 Bxf3 18.Bxf3 Nc5 19.Rad1 Rfd8 20.Re3 b5 21.a3 Kf8 22.Kf1 Na4 23.Nxa4 bxa4 24.dxc6 bxc6 25.c3 d5 26.Red3 Ke7 27.Re1+ Kd6 28.Bd1 Ra8 29.f5 Be5 30.fxg6 hxg6 31.Re4 Rdb8 32.Re2 Ra7 33.Rdd2 f6 34.Rf2 Kc5 35.g4 g5 36.Kg2 Re8 37.Rfe2 Kb5 38.Rd4 Bxd4 39.Rxe8 Be5 40.Kf3 Rh7 41. Kg2 Rb7 42.Ra8 Kc5 43.Ra5+ Kd6 44.Bxa4 Rxb2+ 45.Kf1 Rb6 46.c4 dxc4 47.Ke2 Bd4 48.Bc2 Rb5 49.Rxb5 cxb5 50.Bg6 Bb2 51.Be8 Kc5 52.a4 b4 53.a5 Be5 54.a6 Bb8 55.Kd2 b3 0-1