Learn How to Trap a Piece: Winning Material
This middlegame puzzle is a classic trapped piece idea: one side’s heavy piece can be forced into a sequence where it has no safe squares and the position collapses into a winning material gain. The key is that the attacking side already has strong king-safety pressure, so the tactic works because the defender’s pieces are overloaded and the king is exposed. In practical play, these positions often look quiet until a forcing move creates a tactical refutation.