Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Nf3 d6 3. Nc3 Nbd7 4. e4 e5 5. dxe5 dxe5 6. Bc4 c6 7. Ng5 Bb4 8.
Nxf7 Qa5 9. Bd2 Rf8 10. Ng5 h6 11. Ne6 Rh8 12. Nxg7+ Ke7 13. Nf5+ Ke8 14. Ng7+
Ke7 15. Nf5+ Kf8 16. Bxh6+ Rxh6 17. Nxh6 Bxc3+ 18. bxc3 Qxc3+ 19. Kf1 Qxc4+ 20.
Kg1 Qxe4 21. h3 Nd5 22. Qh5 N7f6 *
Position (FEN): r1b2k2/pp6/2p2n1N/3np2Q/4q3/7P/P1P2PP1/R5KR w - - 3 23
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 945
Best move: Qf7#