Tactics from a Swindle

Hi Chess Friends,

Last night I played a five hour game late into the night, against a strong FM in the DC Chess League. After an overly creative (or bad) opening, I was lost for most of the game. Fortunately, despite a missing pawn or two, the game was complicated and and I was able to at least keep things messy. Eventually he overpressed and I was actually able to win. I've pulled out a few puzzles from a memorable game. Enjoy. Please leave answers in the comments.

 How did you do on the puzzles?

Here's the finish to the game.