Chess puzzle (Checkmate)
Opening: French_Defense, French_Defense_Franco-Sicilian_Defense
Moves: 1. e4 e6 2. d4 c5 3. c3 a6 4. Nf3 b5 5. Bd3 c4 6. Bc2 d6 7. O-O Nf6 8. Bg5 Be7
9. Re1 Bb7 10. Nbd2 h6 11. Bh4 O-O 12. h3 Nbd7 13. Qe2 Rc8 14. Rad1 Qa5 15. e5
dxe5 16. dxe5 Nd5 17. Qe4 Nc5 *
Position (FEN): 2r2rk1/1b2bpp1/p3p2p/qpnnP3/2p1Q2B/2P2N1P/PPBN1PP1/3RR1K1 w - - 3 18
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 585
Best move: Qh7#