C17Black92 book lines continue
Winawer Variation, Advance Variation
French Defense1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5
Also known as French: Winawer, Advance, 4...c5, French Defense: Winawer Variation, Advance Variation, 3. Nc3 Bb4 4. e5 c5, French Defense, Winawer Variation.