Got another Grand Fork, albeit a less impressive one in this live game yesterday...
Grand Fork!

Your rating has dropped 200 points in one month. Those forks are killing you!
The first game is online and the second is live. Hence the rating difference.

I think I've seen that fork called a family fork. It's cool to see that in a game. Good job out-playing your opponent.
A Family Fork includes the King, Queen, and any additional pieces (can be rooks).
Specifically hitting only the King, Queen, and Rook(s) is known as a Grand Fork.
Hitting only the King and Queen is a Royal Fork.
Does anyone know if there has been a grand fork with K-Q-R-R in a master game?