Chess puzzle (Checkmate)
Opening: Scotch_Game, Scotch_Game_Goring_Gambit
Moves: 1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. c3 dxc3 5. Nxc3 d6 6. Bc4 Bg4 7. Bxf7+ Kd7 8.
e5 Qe7 9. O-O Nxe5 10. Nxe5+ Qxe5 11. Qxg4+ Kd8 12. Re1 *
Position (FEN): r2k1bnr/ppp2Bpp/3p4/4q3/6Q1/2N5/PP3PPP/R1B1R1K1 b - - 2 12
Black to move.
Themes: Hanging Piece, Kingside Attack Opening Mate in 1 
Puzzle rating: 498
Best move: Qxe1#