No.
Can the king move into what would be check?

Think of it like this, if he uses his pinned piece to take your king, which king dies first?
A king can never move into check.

Think of it like this, if he uses his pinned piece to take your king, which king dies first?
Right. After all, if you're going to allow yourself to bend the rules and move into check, then the other fellow could bend the rules and move his pinned piece exposing himself to check. Except in doing so he would capture your King and the game would be over, so you'd never get the opportunity to act on his King being in check.

Think of it like this, if he uses his pinned piece to take your king, which king dies first?
Right. After all, if you're going to allow yourself to bend the rules and move into check, then the other fellow could bend the rules and move his pinned piece exposing himself to check. Except in doing so he would capture your King and the game would be over, so you'd never get the opportunity to act on his King being in check.
I thought through that right after my last post. I admit it's not rocket science.
But the piece is pinned?