Learn How to Mate in 1: Back Rank Mate
This middlegame puzzle is a classic example of a forced mating net where the attacking side uses the enemy king’s limited escape squares and the power of the queen to finish the game immediately. The key idea is that the king is boxed in by its own pieces and pawns, so even a seemingly quiet queen move can become decisive. In positions like this, always scan for checks first, especially when the opponent’s king is short on flight squares and your pieces already control the entry points.