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Chess pieces
	King
	Queen
	Rook
	Bishop
	Knight
	Pawn

The queen (♕ ♛) or archaically known as the minister is the most powerful piece in the game of chess. Each player starts the game with one queen, placed in the middle of their first rank next to their king. The white queen starts on a white square, and the black queen on a black square, thus the mnemonic "queen gets her color" or "queen on color". In algebraic notation, the white queen starts on d1, and the black queen on d8.

In the historical ancestors of chess, shatranj, the queen was a fairly weak piece called a fers or vizier, only able to move or capture one square in a diagonal direction. The modern queen's move arose in 15th century Europe.

The queen can be moved any number of unoccupied squares in a straight line vertically, horizontally, or diagonally, thus combining the moves of the rook and bishop. The queen captures by occupying the square on which an enemy piece sits.

Ordinarily the queen is slightly more powerful than a rook and a bishop together, while slightly less powerful than two rooks. It is almost always disadvantageous to exchange the queen for a piece other than the enemy's queen.

The queen is at her most powerful when the board is open, when the enemy king is not well-defended, or when there are loose (i.e. undefended) pieces in the enemy camp. Because of her long range and ability to move in more than one direction, the queen is well-equipped to execute forks.

Possible moves of the queen are shown.

Beginners often develop the queen as soon as possible, in the hopes of plundering the enemy position and possibly even delivering an early checkmate. This strategy is disadvantageous against experienced players. With no other pieces developed, an attack by the queen alone can be easily repelled. Moreover, because the queen is too valuable to exchange for a lesser piece, the defender can often gain time and space by threatening an exposed queen and forcing her to retreat. Nonetheless, the Scandinavian Defence featuring two early queen moves by Black is considered sound and has been played at world championship level.

An exchange of queens often marks the beginning of the endgame, although there is such a thing as a queen endgame. Due to the multiplicity of queen moves available, and the possibility of perpetual check, queen endgames are notoriously difficult to win.

• Chess piece
• Eight queens puzzle

• Piececlopedia: Queen by Fergus Duniho and Hans Bodlaender.