Learn How to Win a Rook Endgame: Trapped Piece
This chess endgame puzzle shows how a trapped piece can decide the game even when the position looks calm. White’s king is active, the rook is well placed, and Black’s rook is overextended on the second rank. In classical chess, these positions often hinge on forcing simplification: when the enemy rook has no safe squares, a tactical exchange can convert activity into a winning material edge. The key idea is to recognize when a seemingly active rook is actually vulnerable to being trapped or traded off.