411 REFERENCE · Wikibooks
Chess Opening Theory/1. e4/1...c6/2. d4/2...d5/3. e5/3...c5/4. c3/4...Nc6/5. Nf3/5...cxd4/6. cxd4/6...Bg4/7. Bb5
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Caro-Kann - Advance Variation, Botvinnik-Carls
7. Bb5 · Caro-Kann - Botvinnik-Carls Defence
Black can simply play 7...e6 here now that the light-squared bishop has been developed.
Theory table
7... e6 7... Qb6 7... Rc8
References
Caro-Kann