Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Open
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Bf4 d6 6. h3 g6 7. Bb5 Bd7 8.
Bxc6 bxc6 9. e5 dxe5 10. Bxe5 Qa5+ 11. Nc3 Qxe5+ 12. Nde2 Bg7 13. O-O Qc7 14.
Qd4 O-O 15. Rad1 Ng4 16. Qxd7 *
Position (FEN): r4rk1/p1qQppbp/2p3p1/8/6n1/2N4P/PPP1NPP1/3R1RK1 b - - 0 16
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1001
Best move: Qh2#