Learn How to Force Mate in 3: Queen Sacrifice
This puzzle is a classic forcing sequence in a sharp middlegame turning into a simplified ending. The key idea is to use a queen sacrifice to drag the enemy king and defender into a vulnerable line, then exploit the open file with rook coordination. Even though White is materially better, the tactical point is that king safety matters more than extra pawns. Once the defender is removed, the remaining pieces can create a mating net before the opponent can organize counterplay.