Vienna Game Vienna Gambit Hanging Piece Chess Puzzles

In the Vienna Game, the Vienna Gambit usually starts with 1.e4 e5 2.Nc3 Nf6 3.f4, where White offers the f-pawn to open lines and seize the center. A hanging piece in this opening means a piece is left undefended or only loosely protected after the early tension, often because the gambit has pulled pawns and pieces away from key squares.