Learn How to Spot Pillsbury's Mate: Mate in 1
This chess puzzle is a classic example of a forcing mating pattern in the middlegame, where active rooks and bishops combine to attack a vulnerable king. The key idea is that material balance can be irrelevant when the enemy king has limited escape squares and your pieces control the critical files and ranks. In positions like this, always scan for direct checks first, especially when a rook can invade with tempo and the king is boxed in by its own pieces.