Queen Vs Two Knights Puzzle (Rated 1336): Mate in 1 — Knight Move
This chess endgame demonstrates how two active knights can create a compact mating net around an exposed king. Although Black has a large material advantage with a queen, material becomes irrelevant when the king has no safe escape squares. The key tactical idea is to recognize how knight control combines with the supporting king and the edge of the board. In a mate-in-1 puzzle, the winning move is usually a forcing check that closes every defensive resource.