Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Taimanov_Variation
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nxc6 bxc6 6. Nc3 d5 7. exd5 cxd5
8. Bd3 Nf6 9. Bg5 Bb4 10. O-O O-O 11. Qf3 Bb7 12. Qg3 Bd6 13. Qh4 h6 14. Bxh6
gxh6 15. Qxh6 Ng4 *
Position (FEN): r2q1rk1/pb3p2/3bp2Q/3p4/6n1/2NB4/PPP2PPP/R4RK1 w - - 1 16
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 832
Best move: Qh7#