Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Najdorf_Variation
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. g4
b5 9. g5 Nfd7 10. Bxe6 fxe6 11. Nxe6 Qb6 12. Nd5 Qa5+ 13. Bd2 Qa4 14. Nxg7+ Kf7
15. Qf3+ Kxg7 16. Nxe7 Ne5 *
Position (FEN): rnb4r/4N1kp/p2p4/1p2n1P1/q3P3/5Q2/PPPB1P1P/R3K2R w KQ - 1 17
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1284
Best move: Qf6#