Chess puzzle (Checkmate)
Opening: Kings_Gambit_Declined, Kings_Gambit_Declined_Queens_Knight_Defense
Moves: 1. e4 e5 2. f4 Nc6 3. Nf3 d5 4. Bb5 dxe4 5. Nxe5 Qd5 6. Bxc6+ bxc6 7. O-O Nh6
8. d4 f6 9. Qh5+ g6 10. Qh4 fxe5 11. fxe5 Nf5 12. Qf6 Bg7 13. Qg5 Qxd4+ 14. Kh1
O-O 15. c3 Ng3+ 16. Qxg3 *
Position (FEN): r1b2rk1/p1p3bp/2p3p1/4P3/3qp3/2P3Q1/PP4PP/RNB2R1K b - - 0 16
Black to move.
Themes: Hanging Piece Middlegame Back Rank Mate, Mate in 1 
Puzzle rating: 868
Best move: Rxf1#