Chess puzzle (Checkmate)
Opening: French_Defense, French_Defense_Exchange_Variation
Moves: 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nc3 Nc6 6. Nxd5 Nxd4 7. Ne2 Nc6 8.
Nec3 Nge7 9. Bg5 Be6 10. Qh5 Qd7 11. Nxe7 Nxe7 12. O-O-O Ng6 13. Bb5 c6 14. Ne4
cxb5 15. Nxd6+ Kf8 16. Rhe1 Bg4 17. Be7+ Nxe7 *
Position (FEN): r4k1r/pp1qnppp/3N4/1p5Q/6b1/8/PPP2PPP/2KRR3 w - - 0 18
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 629
Best move: Qxf7#