Code ECO D05 – Queen’s Pawn Game

Coups: 1. d4 d5 2. Nf3 Nf6 3. e3 e6

└── D05 - 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 - Queen's Pawn Game: Colle System (5)