Four Knights Game Halloween Gambit Defensive Move in Chess

In the Four Knights Game Halloween Gambit, the “defensive move” refers to the precise reply that meets Black’s Halloween-themed pawn sacrifice with accurate development and king safety. Typically, after the gambit offer, White must choose a move that either declines the pawn safely or accepts it while preventing Black’s follow-up tactics. The defining feature is that the defense must address both rapid piece activity and threats against the center.