Philidor Defense Sacrifice Beginner Puzzle (Rated 946): Mate in 2 — Queen Sacrifice
This chess puzzle is a classic mate in 2 pattern built around a forcing queen sacrifice and a rapid follow-up by the rook. The key idea is that the enemy king is exposed, the back rank is fragile, and the defender is overloaded. In classical chess, these short tactical shots often appear when one piece can force a capture that clears the way for a second attacker. The position rewards calculation more than material counting.