Chess puzzle (Checkmate)
Opening: Italian_Game, Italian_Game_Two_Knights_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke6
8. Nc3 Nb4 9. a3 Nxc2+ 10. Kd1 Nxa1 11. Nxd5 Kd6 12. d4 c6 13. Bf4 exf4 14.
Qxf4+ Kd7 15. Re1 cxd5 *
Position (FEN): r1bq1b1r/pp1k2pp/8/3p4/2BP1Q2/P7/1P3PPP/n2KR3 w - - 0 16
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1493
Best move: Bb5#