Learn How to Spot Mate in 2: Pin Tactic
This chess puzzle shows how a pinned pawn can become the key to a forced mating net. In sharp middlegame positions, the attacking side often uses a forcing check to drag the king into a vulnerable square, then finishes with a second move that exploits the pin and the exposed king. The lesson is to look for checks first, especially when the enemy king has limited flight squares and one defender is tied down by a pin.