King's Indian Defense: Fianchetto, Karlsbad, Panno, Simagin Variation

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nc6 7.O-O Bg4 8.h3 Bxf3 9.Bxf3 Nd7 10.e3 e5 11.d5 Ne7 12.e4 f5