Queens Gambit Declined Skewer Chess Puzzles

A queens gambit declined skewer is a tactical motif in QGD structures where one piece attacks a more valuable target by forcing it along a line—typically after a skewer setup like ...Bb4+ or ...Qa5+ that lines up king/queen with another piece. In many QGD positions, the skewer leverages the central d-file or the b4/a5 diagonal to drive the opponent’s queen or king into a disadvantageous alignment.