Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Alapin_Variation
Moves: 1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. e5 Bf5 6. g4 Bg6 7. h4 h5 8. e6 Qb6
9. exf7+ Bxf7 10. g5 Nxd4 11. Nf3 Nxf3+ 12. Qxf3 e5 13. Nc3 d4 14. Bb5+ Ke7 15.
Qf5 dxc3 *
Position (FEN): r4bnr/pp2kbp1/1q6/1B2pQPp/7P/2p5/PP3P2/R1B1K2R w KQ - 0 16
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1099
Best move: Qd7#