E12White15 book lines continue
Kasparov-Petrosian Variation, Kasparov Attack
Queen's Indian Defense1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. Qc2
Also known as Queen's Indian: Petrosian, Kasparov Variation, Queen's Indian Defense, Kasparov-Petrosian Variation.