Learn How to Deflect: Mate in 4
This puzzle is a classic middlegame mating attack where the key idea is deflection: forcing a defender away from an important square so the king’s shelter collapses. White’s heavy pieces and bishop coordinate against the black king, and the position is already loaded with king-safety pressure. The winning idea is not about winning material first, but about using checks to drag the king into a vulnerable path and then finishing with a forcing sequence.