Learn How to Deflect the Rook: Mate in 4
This puzzle is a classic middlegame mating net built around deflection and forced checks. White’s extra material looks overwhelming, but the real story is that Black’s active rooks and knight coordinate to drag the defending rook away from key squares. Once the defender is pulled off its post, the king’s shelter collapses and the remaining pieces can join the attack with tempo. It’s a strong example of how a winning position can still require precise calculation to convert into checkmate.