Defensive Move Advanced Puzzle (Rated 1470): Defend — Save Material

This chess endgame demonstrates the value of defensive calculation when an active rook attacks more than one target. White’s bishop is hanging, while the rook also creates pressure against a pawn and threatens to invade the king’s zone. The best practical response is a precise defensive move that protects the vulnerable piece and challenges the attacker at the same time. Rather than grabbing material or making a passive retreat, look for a move that improves coordination and removes Black’s tactical pressure.