Chess puzzle (Checkmate)
Opening: Scotch_Game, Scotch_Game_Scotch_Gambit
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. Nxd4 Nxd4 6. Qxd4 b6 7. Bg5 Bb7 8.
e5 Bc5 9. Qd3 Bxf2+ 10. Kf1 Qe7 11. exf6 *
Position (FEN): r3k2r/pbppqppp/1p3P2/6B1/2B5/3Q4/PPP2bPP/RN3K1R b kq - 0 11
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 845
Best move: Qe1#