Learn How to Trap the Rook: Decisive Material Gain
This middlegame puzzle is built around a trapped piece motif: one side’s rook is forced into a narrow corner where active enemy pieces can overwhelm it. The position also highlights king safety, since the attacking queen and bishop coordinate to restrict escape squares and create a direct tactical sequence. When a piece is trapped, the best continuation often uses forcing moves to limit replies and convert the pressure into material gain.