Chess puzzle (Checkmate)
Opening: Scotch_Game, Scotch_Game_Other_variations
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 Nf6 4. dxe5 Nxe4 5. Qd5 Nc5 6. Bc4 Ne6 7. Nc3 Be7 8.
O-O O-O 9. Be3 Kh8 10. h4 f6 11. exf6 Bxf6 12. Ng5 Ne5 13. Qe4 Nxc4 *
Position (FEN): r1bq1r1k/pppp2pp/4nb2/6N1/2n1Q2P/2N1B3/PPP2PP1/R4RK1 w - - 0 14
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1199
Best move: Qxh7#