Learn How to Force Mate in 2: Mating Net
This puzzle is a classic middlegame mating net: the attacking side uses forcing checks to drag the king into a worse square and then finishes with a direct mate. The key idea is not material gain, but coordination between rook and queen to exploit a weakened king safety structure. In positions like this, even a small tactical opening can become decisive when the enemy king has limited flight squares and key defenders are overloaded.