Caro Kann Defense Advanced Pawn Intermediate Puzzle (Rated 960): Spot a Mate in 1 — Advanced Pawn
This puzzle is a classic advanced pawn finish in the middlegame, where a passed pawn on the seventh rank creates an immediate mating net. The key idea is that promotion is not the only threat: a pawn can also deliver checkmate when the enemy king has no escape squares and its own pieces or pawns block the flight. Strong piece activity and weakened king safety make the final tactic possible, turning a seemingly quiet position into a forced finish.