No replies yet, but I suppose it would be proper to post the response so....
1.Rc1-c8+ Rd8xc8 2.Qa5xa7+ Kb8xa7 3.b7xc8 and under-promotes to a knight forking the King and Queen, and white is two pawns ahead after the queen capture.
__________________
"The Pin is mightier than the sword." -Fred Reinfield