Owen Defense Trapped Piece Chess Puzzles

In the Owen Defense, Black begins with 1...b6 and often develops the bishop to b7, creating a flexible queenside fianchetto. An Owen defense trapped piece occurs when that bishop, or sometimes a knight that supports it, gets boxed in by White’s central pawns and minor pieces so it has no useful retreat squares. The key feature is a cramped position where Black’s early ...b6 and ...Bb7 setup becomes a liability instead of an active plan.