This pattern is Boden's Mate; right out of "The Art of Checkmate", a good book if you can find it.
<3 Mating patterns
Yep, Boden's mate, if the opponent castles queenside, one should evaluate if Boden's can be pulled off.
http://en.wikipedia.org/wiki/Boden%27s_Mate
and the nice game:
If you need help, please contact our Help and Support team.
I've never done this before and no one has ever done this to me before. This is why "studying" (gag!) can be important....
1/0 time controls