very nice!!!!
Queen Sac!

it is nice - though technically not a queen sacrifice. I would call it a combination. However, it is nice all the same.
Nice Knight and Rook mate. Have you been reading Winning Chess Combinations?
I love it when the Queen is sacrificed. The resulting mates can be very pretty.
It's rare... like, really rare, that I get to sac my queen for the win in correspondence chess anymore. But I was given a chance today and it made for a beauty of a finish.
As a word of warning, the game starts, and then it ends :P... keep your eyes open!