Ruy Lopez Unpinning Chess Puzzles

Ruy Lopez Unpinning is the idea of breaking the classic pin on the knight in the Ruy Lopez, usually after 1.e4 e5 2.Nf3 Nc6 3.Bb5, when Black’s knight on c6 is pinned by the bishop on b5. The unpinning move often comes from ...a6, ...Be7, or ...d6, depending on the position, and the goal is to free the c6-knight so it can defend e5 or support central play.