Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Accelerated_Dragon
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Nc3 Bg7 7. Bc4 Nf6 8.
e5 Nd5 9. Nxd5 cxd5 10. Bxd5 Rb8 11. Bxf7+ Kxf7 12. Qf3+ Kg8 13. e6 d6 *
Position (FEN): 1rbq2kr/p3p1bp/3pP1p1/8/8/5Q2/PPP2PPP/R1B1K2R w KQ - 0 14
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 833
Best move: Qf7#