Black to win

Sorry if you've heard this one before:-
A game starts 1 e4 and finishes with 5........NxR checkmate for black.
Can you work out the intervening moves?

Originally posted by Kirwan
Sorry if you've heard this one before:-
A game starts 1 e4 and finishes with 5........NxR checkmate for black.
Can you work out the intervening moves?

This puzzle has been posted on this forum before, but it's well worth solving for those who did not see the earlier thread.

Sorry - being a new boy and all that!?