Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Open
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 g6 6. Be3 Bg7 7. Bb5 Bd7 8.
Qd2 Nf6 9. O-O-O Ng4 10. Bxc6 Bxc6 11. Bf4 O-O 12. f3 Bxd4 13. fxg4 Bg7 14. h4
Rc8 15. h5 Qa5 16. Bh6 Bxc3 17. Qxc3 Bxe4 *
Position (FEN): 2r2rk1/pp2pp1p/3p2pB/q6P/4b1P1/2Q5/PPP3P1/2KR3R w - - 0 18
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 986
Best move: Qg7#