1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 - Grünfeld Defense: Three Knights Variation, Hungarian Attack

Grünfeld Defense: Three Knights Variation, Hungarian Attack

Coups: 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4