Pillsbury's Mate Puzzle (Rated 897): Spot a Mate in 2 — Back Rank Mate

This puzzle is a classic back rank mate pattern in a sharp chess endgame. White’s heavy pieces dominate the 7th and 8th ranks, while Black’s king is boxed in by its own pieces and pawns. The key idea is to use a forcing check that removes the king’s escape squares and sets up a final capture on the last rank. In classical chess, these motifs often appear when the defender is overloaded and short of luft.