Learn How to Spot a Mate in 5: Rook Sacrifice
This middlegame puzzle is a classic example of a forcing attack built around king safety and piece coordination. White’s heavy pieces are already active, and the black king is exposed enough that a direct tactical sequence becomes possible. The key idea is to use a sacrifice to open lines, remove defenders, and keep the opponent’s king boxed in. In classical chess, these patterns often appear when a passive defense cannot meet a forcing rook invasion.