The King is perhaps the weakest piece on the board other than a pawn. The King is the most important, but not the strongest. It can move only one square at a time, whereas other than the pawn, which can only advance two spaces on its opening move, every piece may move more than one space beyond its position.
The Queen is the most powerful on the board in terms of movement and capturing power. The King is very vulnerable in the opening and middlegame, but in the endgame where there are no Queens and very few other pieces it can become a monster of a piece.
Chat with our AI personalities