Learn How to Trap a Piece: Middlegame Advantage
This middlegame puzzle is about converting a material edge into a tactical win by trapping an active piece. In classical chess, the side with the advantage often needs more than simple exchanges: you want to use forcing moves, checks, and piece coordination to limit the opponent’s activity. Here, the key idea is that an apparently active bishop can become stranded once the king is pulled into a vulnerable square and the supporting pieces lose coordination.