Learn How to Win with a Rook Sacrifice: Fork Tactic
This middlegame puzzle shows how a forcing sacrifice can pull the enemy rook away from its best defense and create a tactical fork. The key idea is attraction: you lure a piece onto a square where it becomes vulnerable, then use a bishop and rook coordination to win material with tempo. Even when the position looks balanced, king safety and piece activity can outweigh raw material and make a sacrifice sound.