Englund Gambit X Ray Attack in Chess

The Englund Gambit X Ray Attack is a tactical motif in the Englund Gambit where Black’s sacrifice (typically …Nxe4 after 1.d4 e5) opens a long-range line—most often along a file or diagonal—so an attacker can “see through” a piece. The defining feature is that the sacrificed/deflected piece temporarily blocks the line, allowing an x-ray strike on a more valuable target behind it.