Chess puzzle (Checkmate)
Opening: Scotch_Game, Scotch_Game_Scotch_Gambit
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. c3 dxc3 6. Nxc3 Bb4 7. O-O d6 8.
Qb3 Qe7 9. Bd2 Nf6 10. e5 dxe5 11. Nxe5 Bxc3 12. Bxf7+ Kf8 *
Position (FEN): r1b2k1r/ppp1qBp1/2n2n1p/4N3/8/1Qb5/PP1B1PPP/R4RK1 w - - 1 13
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1161
Best move: Ng6#