Chess puzzle (Checkmate)
Opening: French_Defense, French_Defense_Knight_Variation
Moves: 1. e4 e6 2. Nf3 d5 3. e5 c5 4. h3 Nd7 5. d4 cxd4 6. Nxd4 Nxe5 7. Bb5+ Bd7 8. f4
Nc6 9. Nxc6 Bxc6 10. Bd3 Bc5 11. Nc3 Ne7 12. Qe2 a6 13. a3 d4 14. Ne4 Bxe4 15.
Qxe4 Nd5 16. O-O O-O *
Position (FEN): r2q1rk1/1p3ppp/p3p3/2bn4/3pQP2/P2B3P/1PP3P1/R1B2RK1 w - - 3 17
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 773
Best move: Qxh7#