411 REFERENCE · Wikibooks
Chess Opening Theory/1. e4/1...c6/2. d4/2...d5/3. f3/3...e6
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Caro-Kann Fantasy Variation B12 Caro-Kann → 2...d5
3... e6 · Caro-Kann Fantasy Variation
White's typical response is 4. Nc3, and this can transpose into a Steinitz Variation of the French Defence with the moves 4. Nc3 Nf6 5. e5 Nfd7 6. f4 c5.
Theory table
4. Nc3 4. Be3 4. Bd3
References
See also
Caro-Kann