Kings Indian Defense Smyslov Variation Mate In 1 Puzzle (Rated 1072): Spot a Mate in 1 — King Safety

This middlegame puzzle is a classic example of king safety deciding the game. White’s pieces are already aimed at the enemy king, and the position contains a direct mating net that overrides material concerns. In classical chess, these moments reward players who can recognize when the opponent’s king has too few defenders and the final square is vulnerable. Even if one side is materially ahead, a single forcing move can end the game immediately when the king is boxed in.