possible to checkmate here?

Sort:
YanYi

Hi guys i'm very new to chess-only been playing for about a week.For my games I usually play against windows vista's chess titans, but I keep having difficulties winning against the lvl 5 computer (out of ten levels). Here is one of my better games against it(i think). How do i proceed after my last step? Or am I already in deep trouble??

YanYi

PS: forgot to add I'm white..

ScrubCups

You have Mate in three.

1. Rf7+ , ke8 (if Nxf7, then Qxf7#)
2. Rf6+ , Nf7 (forced)
3. Qxf7#

YanYi

oh wow thanks! so simple yet i didnt notice..