[Event "World Junior Championship"] [Site "Toronto CAN"] [Date "1957.08.04"] [Round "2"] [White "Jorge Aldrete Lobo"] [Black "Peter Bates"] [Result "1-0"] [ECO "B07"] [Opening "Pirc: 3.Bd3 g6"] 1.e4 d6 2.d4 Nf6 3.Bd3 g6 4.h3 Bg7 5.Be3 O-O 6.f4 Nh5 7.Ne2 e5 8.fxe5 dxe5 9.d5 Nf4 10.Rg1 Nxd3+ 11.cxd3 f5 12.Bc5 Rf7 13.Qb3 Nd7 14.Bf2 Qe7 15.Nd2 Nb6 16.a4 Nd7 17.Rc1 Nf6 18.Nc3 c6 19.Qc4 cxd5 20.Nxd5 Nxd5 21.Qxd5 Be6 22.Qc5 Qxc5 23.Bxc5 Rc7 24.exf5 gxf5 25.Rc3 e4 26.d4 Rac8 27.g4 Kh8 28.gxf5 Bxf5 29.Rgg3 b6 30.Bd6 Rxc3 31.bxc3 Re8 32.Nc4 Re6 33.Be5 Rg6 34.Rxg6 hxg6 35.Bb8 Be6 36.Nd6 Bxh3 37.Bxa7 Bd7 38.Bxb6 Bxa4 39.Nxe4 Bb3 40.Nd2 Be6 41.c4 Bh6 42.d5 Bxd2+ 43.Kxd2 Bf7 44.Ke3 Kg7 45.Kd4 Kf6 46.Bd8+ Kf5 47.c5 Be8 48.c6 g5 49.Kc5 Ke5 50.Bc7+ Kf6 51.Kd6 Bh5 52.Kd7 {#r} 1-0