Chess Puzzles

White to move - mate in 1

#28 Chess: 5334 Problems, Combinations, and Games by László Polgár

Puzzle rating: 883

[FEN "7k/8/8/5BN1/8/8/8/6RK w - - 0 1 KQkq - 0 1"] [NAVIGATION "0"] [CUSTOM_MOVE "1"] 1. Nf7#