Learn How to Spot Mate in 3: Queen Sacrifice
This chess endgame-style tactical puzzle is really a forcing king attack in a simplified middlegame. White’s pieces coordinate around the enemy king, and the key idea is a queen sacrifice that drags the defender onto a vulnerable square. Once the queen is removed, the remaining rook check becomes decisive because the king has no safe flight squares and the back rank is overloaded. These are the hallmarks of a mating net: forcing moves, piece coordination, and a trapped king.