1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 - Grünfeld Defense: Three Knights Variation, Burille Variation

Grünfeld Defense: Three Knights Variation, Burille Variation

Coups: 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3