Code ECO D31 – Queen’s Gambit Declined Coups: 1. d4 e6 2. c4 b6 3. Nc3 d5 Voir : 12 24 Tous 1. d4 d5 2. c4 e6 3. Nc3 - Queen's Gambit Declined: Queen's Knight Variation (1) Queen's Gambit Declined: Queen's Knight Variation Coups: 1. d4 d5 2. c4 e6 3. Nc3
