The Process of Decision Making in Chess Volume 2: Practice positions and solutions. Position 6.1

Position 6.1:

Black to play, find a defense. 

Support your claims with details. 

g6-open up an escape square for the King.

if exf7-Kxf7

need to get his Bishop to move so our pawns can advance.  

1. Looks pretty dire to be honest, I can't see any way out of this without giving up material.

1 ...  fxe6

2. fxe6 Kf8

3. Rc7 

And I have no idea how black should continue.