How can a knight and rook work together to achieve checkmate in a game of chess?

A knight and rook can work together to achieve checkmate in a game of Chess by coordinating their movements to control key squares and restrict the opponent's king's movements. The knight can be used to create threats and force the opponent's king into vulnerable positions, while the rook can provide support and deliver the final blow to secure checkmate. By combining the unique abilities of the knight and rook, players can effectively corner the opponent's king and win the game.