Learn How to Win with a Long Pin: Endgame Tactic
In this chess endgame, the key idea is a long pin that turns an active rook into a tactical target. When a piece is pinned to a more valuable piece or the king, its mobility drops sharply, and even a seemingly equal position can collapse. Strong endgame play often comes from recognizing when a rook or bishop is overworked, exposed, or tied to defense. Here, activity and king safety matter more than raw material count.