1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e4 - Queen's Indian Defense: Kasparov-Petrosian Variation, Polovodin Gambit

Queen’s Indian Defense: Kasparov-Petrosian Variation, Polovodin Gambit

Coups: 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e4