Petrovs Defense Stafford Gambit X Ray Attack in Chess

In the Petrovs Defense, Stafford Gambit, an “x ray attack” is a tactical idea where a long-range piece (typically a bishop or rook) attacks a piece behind the first target. The defining feature is that after the gambit sequence, a key defender or pawn becomes pinned or “seen through,” so capturing it exposes a stronger threat. For intermediate players, the goal is to recognize the moment when the line opens and the behind-piece becomes vulnerable.