Learn How to Spot Back Rank Mate: Mate in 2
This middlegame puzzle is a classic example of a back rank mate pattern: the enemy king has limited escape squares, and a forcing queen move creates an immediate mating net. Even though White is far ahead materially, the tactical point is not material gain but a direct finish. The key idea is to use check to restrict the king, then exploit the cramped back rank before the defender can coordinate a response.