Can a king and queen checkmate?

Can a king and queen checkmate? The queen cannot checkmate an enemy king by herself. Instead, the king and queen must work together to finish the game. At this point, there’s no need for White to move the queen again until he’s ready to checkmate the Black king.

The queen cannot checkmate an enemy king by herself. Instead, the king and queen must work together to finish the game. At this point, there’s no need for White to move the queen again until he’s ready to checkmate the Black king.