C11Black6 book lines continue
Steinitz Variation
French Defense1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Nc6
Also known as French: Steinitz, 6.dxc5 Nc6, French Defense: Steinitz Variation, 5. f4 c5 6. dxc5 Nc6, French: Steinitz variation.