Modern Defense Pin Chess Puzzles

A modern defense pin is a pin that appears in positions from the Modern Defense, usually after Black develops with ...g6, ...Bg7, and challenges the center with ...d6 or ...c5. The defining feature is that a piece is pinned to a more valuable target, often along a diagonal or file created by White’s central expansion. In practice, this motif often shows up when White’s knight or bishop is pinned against the king, queen, or a key defender in the center.