Queens Gambit Declined Tarrasch Defense Skewer in Chess

In the Queens Gambit Declined Tarrasch Defense, the “Skewer” motif is a tactical line where one piece attacks a more valuable target behind it along the same line. A defining feature is that White’s central/queenside pieces (often the queen or a bishop) line up with Black’s king or queen after typical Tarrasch structures and development. The skewer forces the front piece to move (or be lost), revealing a decisive attack on the back piece.