Anthony J Miles (Black) Puzzle: Trade — Pin Tactic
A pin tactic becomes especially powerful when the pinned piece is also protecting a valuable target. Here, Black’s active queen and bishop coordinate against White’s kingside pieces, while the open central files create tactical pressure. The key is not merely to exchange pieces, but to calculate which recapture leaves a defender overloaded. This sequence turns an apparently routine trade into a decisive material gain, showing why piece alignment matters in the middlegame.