Chess puzzle (Checkmate)
Opening: Scotch_Game, Scotch_Game_Scotch_Gambit
Moves: 1. e4 e5 2. Bc4 Nc6 3. Nf3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Nxc6 bxc6 7. O-O Nxe4
8. Qe2 d5 9. Nc3 f5 10. Bxd5 Bxf2+ 11. Rxf2 cxd5 12. Qb5+ Bd7 13. Qxd5 Nxf2 14.
Kxf2 Qh4+ 15. Kf1 O-O-O *
Position (FEN): 2kr3r/p1pb2pp/8/3Q1p2/7q/2N5/PPP3PP/R1B2K2 w - - 3 16
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 825
Best move: Qa8#