Chess puzzle (Checkmate)
Opening: Scotch_Game, Scotch_Game_Other_variations
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d6 5. Nc3 Nf6 6. Bg5 Be7 7. Qd2 O-O 8.
Bd3 Nxd4 9. O-O-O Nc6 10. f3 h6 11. Bxh6 gxh6 12. Qxh6 Ne5 13. f4 Nxd3+ 14.
Rxd3 Nh7 15. Nd5 c6 16. Nxe7+ Qxe7 17. Rg3+ Kh8 *
Position (FEN): r1b2r1k/pp2qp1n/2pp3Q/8/4PP2/6R1/PPP3PP/2K4R w - - 2 18
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 766
Best move: Qg7#