Alekhine's Defense Capture Defender Chess Puzzles

Alekhine's Defense Capture Defender is a tactical motif in the Alekhine Defense where one side captures a piece that is defending a key square, piece, or pawn. In practical terms, the defining idea is to remove the defender so the opponent's central or kingside structure becomes vulnerable after the exchange. For intermediate players, this usually appears when Black challenges White's advanced center and then uses a capture to weaken support behind it.