A R/R/Q Endgame Puzzle
Here's a nice example of a rook/rook/queen endgame I played recently... Try and play along like I did.
He resigned after that, seeing that after qd1, I would play rxd1#...
I didn't think I would win this game after losing my rook to an awful blunder right before, but then I remembered my basic chess tatics and came back to win the game. 
