Rat Defense Balogh Defense Skewer in Chess

The Rat Defense Balogh Defense Skewer is a tactical motif in the Rat Defense Balogh Defense where one piece attacks along a line and forces a more valuable target to move, revealing or winning something behind it. For an intermediate player, the defining feature is the skewer alignment: the attacker sits so that the front piece must shift, exposing the back piece (often the king or a major piece) to a follow-up win.