Chess puzzle (Checkmate)
Opening: Kings_Gambit_Declined, Kings_Gambit_Declined_Mafia_Defense
Moves: 1. e4 c5 2. f4 e5 3. fxe5 Qh4+ 4. Ke2 Qxe4+ 5. Kf2 Qxe5 6. Nf3 Qc7 7. d4 Nf6 8.
Bc4 Be7 9. Re1 d6 10. Qe2 Ng8 11. Bg5 f6 12. Bf4 cxd4 13. Nxd4 Nc6 14. Nxc6
bxc6 15. Nc3 a5 16. Rad1 Kf8 17. Bxg8 Rxg8 18. Bxd6 Bxd6 *
Position (FEN): r1b2kr1/2q3pp/2pb1p2/p7/8/2N5/PPP1QKPP/3RR3 w - - 0 19
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 542
Best move: Qe8#