Learn How to Win: Discovered Attack Fork
This chess endgame puzzle shows how a single forcing move can transform a modest advantage into a decisive tactical win. The key idea is a discovered attack: one piece moves with tempo, uncovering another piece’s threat and creating a direct tactical sequence. In simplified positions, active pieces and king placement matter just as much as material, and a well-timed tactical shot can win a rook, promote a passed pawn, or force a winning king move.