Home › Openings › French Defense › French Defense: Exchange Variation French Defense: Exchange Variation, Bogoljubow Variation ECO C01 · 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Nf6 5. Bg5 Nc6 Related variationsFrench Defense: Exchange Variation, Monte Carlo VariationFrench Defense: Exchange Variation, Svenonius Variation Practice this opening · Play against the computer