Chess puzzle (Checkmate)
Opening: French_Defense, French_Defense_Advance_Variation
Moves: 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. f4 Nge7 6. Nf3 Nf5 7. Bd3 cxd4 8. Bxf5
exf5 9. cxd4 Qb6 10. Nc3 Bb4 11. O-O Be6 12. Qb3 Nxd4 13. Nxd4 Qxd4+ 14. Kh1
O-O 15. Rd1 Qc4 16. Nxd5 Bxd5 17. Rxd5 *
Position (FEN): r4rk1/pp3ppp/8/3RPp2/1bq2P2/1Q6/PP4PP/R1B4K b - - 0 17
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 783
Best move: Qf1#