Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Lowenthal_Variation
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf5 d5 6. Bb5 Qa5+ 7. Nc3 d4 8.
Nxd4 exd4 9. Qxd4 Bd7 10. Bxc6 Bxc6 11. Bd2 Bc5 12. Qe5+ Ne7 13. Nd5 Qd8 14.
Qxg7 Rg8 *
Position (FEN): r2qk1r1/pp2npQp/2b5/2bN4/4P3/8/PPPB1PPP/R3K2R w KQq - 1 15
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1192
Best move: Nf6#