Arabian Mate Intermediate Puzzle (Rated 1038): Sacrifice — Arabian Mate
A queen sacrifice can be correct when it forces the enemy king onto a vulnerable square. Here, the exposed king is boxed in by its own pieces, allowing a rook and knight to coordinate a powerful mating net. The key ideas are attraction and clearance: give up the queen to remove the king’s freedom, then use the open attacking lines to deliver the final checkmate. This is a classic example of tactical calculation overcoming material considerations.