C19White1 book lines continue
Winawer Variation, Advance Variation
French Defense1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4
Also known as French: Winawer, Smyslov Variation, French Defense: Winawer Variation, Advance Variation, 6. bxc3 Ne7 7. a4, French Defense, Winawer Variation.