Chess puzzle (Checkmate)
Opening: Kings_Gambit_Accepted, Kings_Gambit_Accepted_Schallopp_Defense
Moves: 1. e4 e5 2. f4 exf4 3. Nf3 Nf6 4. e5 Qe7 5. d4 d6 6. Bxf4 dxe5 7. Bxe5 Nc6 8.
Bb5 Bg4 9. O-O O-O-O 10. Bxf6 Qxf6 11. Bxc6 bxc6 12. c3 c5 13. h3 Bh5 14. g4
Bg6 15. Ne5 Qd6 16. Qf3 cxd4 *
Position (FEN): 2kr1b1r/p1p2ppp/3q2b1/4N3/3p2P1/2P2Q1P/PP6/RN3RK1 w - - 0 17
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1150
Best move: Qa8#