Vienna Game Mate In 3 Beginner Puzzle (Rated 1290): Spot Mate in 3 — King Safety
This middlegame puzzle is a classic example of how king safety can outweigh material. Even when one side is down in material, active pieces and a weakened king shelter can create a forced mating net. The key idea is to recognize when a knight jump opens lines for the queen and restricts the enemy king’s escape squares. In classical chess, these patterns often decide the game before any endgame is reached.