Italian Game Blackburne Kostic Gambit Trapped Piece in Chess

In the Italian Game: Blackburne–Kostic Gambit, the “trapped piece” motif is a tactical theme where a piece (often Black’s or White’s depending on the line) becomes short of safe squares after the gambit’s pawn structure and piece placements. A defining feature is the early gambit pressure in the Italian setup, which can restrict mobility and force the trapped piece to rely on a narrow escape route.