Chess puzzle (Checkmate)
Opening: Scotch_Game, Scotch_Game_Other_variations
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 Bd6 4. Bc4 h6 5. dxe5 Nxe5 6. Nxe5 Bxe5 7. Qd5 Qf6 8.
O-O c6 9. Qd3 Ne7 10. c3 Ng6 11. Be3 Nf4 12. Bxf4 Qxf4 13. g3 Qf6 14. Nd2 O-O
15. f4 Bc7 16. e5 Qe7 17. Bb3 d6 18. Bc2 dxe5 *
Position (FEN): r1b2rk1/ppb1qpp1/2p4p/4p3/5P2/2PQ2P1/PPBN3P/R4RK1 w - - 0 19
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 801
Best move: Qh7#