D91 - 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4.... - Grünfeld Defense

Code ECO D91 – Grünfeld Defense

Coups: 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5