411 REFERENCE · Wikibooks
Chess Opening Theory/1. e4/1...c6/2. d4/2...d5/3. Nc3/3...dxe4/4. Nxe4/4...f6/5. Ng3
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
f6 Caro-Kann Defence rd nd bd qd kd bd nd rd pd pd pd pd pd pd pd pl nl pl pl pl pl pl pl rl bl ql kl bl nl rl
Caro-Kann f6
This refutes the f6 line.
Epilogue
Ng3 is an interesting but important move that allows the e5 pawn push, but gains a huge lead in development after 5...e5 6. Nf3.