Alekhine Defense Normal Variation Trapped Piece in Chess

In the Alekhine Defense Normal Variation, a “trapped piece” is a tactical motif where one side’s piece becomes short on safe squares after the opening’s typical pawn and piece placements. The defining feature is that the opponent’s pieces restrict escape routes, often after Black’s central pressure and White’s development choices. The trapped piece may be a minor piece that can’t retreat without losing material or allowing a decisive follow-up.