French Defense: Advance Variation, Extended Bishop Swap
ECO C02
Move order
1. e4 e6 2. d4 d5 3. e5 Bd7
Ideas
ECO C covers open games (1. e4 e5) and the French Defense. White stakes a claim in the center and opens lines for the bishop and queen. The variation is defined by a short, recognizable move order. Use the diagram and SAN list to recognize the tabiya, then try the line against Maia to explore typical plans in practice.