20. Which is true about the movement of the queen in the game chess?
b. moves in an 'L' shape': two squares in a horizontal or vertical direction, then move one
a. moves diagonally any number of squares. They are unable to jump over pieces.
c. moves one square in any direction, so long as that square is not attacked by an enemy
horizontally or vertically.
piece.
d. moves horizontally or vertically any number of squares. They are unable to jump over
pieces.​