A15Black2 book lines continue
Anglo-Indian Defense, Queen's Indian Formation
English Opening1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7
Also known as English Opening: Anglo-Indian Defense, Queen's Indian Formation, 3. g3 b6 4. Bg2 Bb7, English Opening, Anglo-Indian Defense.