Does the queen protect the king in chess?

The queen is the most powerful and prominent piece in the game of chess. She is able to move any number of squares vertically, horizontally, or diagonally and each player starts the game with one queen. It is placed in the middle of the first rank next to the king.

The queen is most powerful when the board is open, when the enemy's king is poorly defended, or when there are pieces in the enemy camp. Because of the queen's long range and ability to move in multiple directions, the queen is well equipped to protect her king. The queen is the most crucial chess piece which is needed to protect the king of her side.