Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Smith-Morra_Gambit
Moves: 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 Nf6 7. e5 dxe5 8.
Qxd8+ Nxd8 9. Nb5 Rb8 10. Be3 e4 11. Ne5 e6 12. Nc7+ Ke7 *
Position (FEN): 1rbn1b1r/ppN1kppp/4pn2/4N3/2B1p3/4B3/PP3PPP/R3K2R w KQ - 2 13
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1065
Best move: Bc5#