It's like the single-player version of bughouse.
How do you play Crazyhouse??

Yes.
You don't want to sacrifice (unless you can find a forced win, but I can't find them) and you want to always look out for forks and skewers. You can drop pieces on the board.
Go aggro and force your opponent to defend. This is the key.

However, what if you are playing team crazyhouse aka with a partner and want to donate to him a certain piece
Please answer thanks!