Goldsmith Defense X Ray Attack in Chess

The Goldsmith Defense X Ray Attack is a tactical motif where a piece (often a rook or bishop) attacks through an intervening piece, creating an x-ray pressure on a more valuable target. In the Goldsmith Defense, the defining feature is that your setup opens a long line so the defender’s piece can “see” past a blocker to hit something behind it. The tactic typically appears when the opponent’s piece on the line cannot move without losing material or allowing a decisive follow-up.