Ruy Lopez Berlin Defense Capturing Defender Puzzle (Rated 1388): Win Material — Tactical Refutation

This middlegame puzzle is a classic example of a tactical refutation built around removing a defender and winning material. White’s active bishop and queen coordination target loose black pieces, especially around the king and the central dark squares. The key idea is that one capture can force a recapture that overloads the defender, allowing a second strike on a vulnerable piece. In classical chess, these short combinations often decide the game by turning activity into a concrete material edge.