Philidor Defense Lopez Countergambit Skewer in Chess

The “philidor defense lopez countergambit skewer” is a tactical motif within the Philidor Defense: Lopez Countergambit, where Black’s pieces line up to skewer a more valuable target after the gambit sequence. The defining feature is a forcing alignment—typically involving a rook or bishop on an open line—so the opponent’s king or queen is hit while a lesser piece is trapped in between. For intermediate players, it’s best understood as a moment when the gambit’s compensation turns into a direct tempo-gaining attack.