Philidor Defense Hanging Piece Beginner Chess Puzzles

In the Philidor Defense, Black often reaches a cramped but solid setup after 1.e4 e5 2.Nf3 d6, and a hanging piece beginner puzzle appears when one of those pieces is left undefended. In this theme, the key idea is that a knight, bishop, or queen in the Philidor structure can be attacked and won because it has no safe support and no good retreat square.