Learn How to Deflect the Rook: Endgame Skewer
This chess endgame is a classic example of using forcing moves to win material from an active enemy rook. The key idea is deflection: you first lure the defending rook or king onto a square where it can no longer protect the vulnerable piece behind it. In rook endgames, checks often create the perfect tempo to force the king into a worse position, while the rook is then exposed to a skewer or capture. Even in a simplified position, king safety and piece activity decide everything.