Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 Nf6 6. Bg5 O-O 7. O-O Nxe4 8.
Bxe7 Qxe7 9. Nd2 Nxd2 10. Qxd2 Be6 11. Rfe1 Qf6 12. Nxe6 fxe6 13. Bxe6+ Kh8 14.
Bb3 Nc6 15. Rad1 Qxb2 16. Qg5 Qf6 17. Qb5 Nd4 18. Qxb7 Qxf2+ 19. Kh1 Nxc2 20.
Rf1 Qe2 21. Bxc2 Rxf1+ 22. Rxf1 *
Position (FEN): r6k/pQp3pp/3p4/8/8/8/P1B1q1PP/5R1K b - - 0 22
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 441
Best move: Qxf1#