Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Four_Knights_Variation
Moves: 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8.
Ne4 Qc7 9. f4 Qb6 10. c4 Bb4+ 11. Ke2 f5 12. exf6 Nxf6 13. Be3 Qd8 14. Nd6+
Bxd6 15. Qxd6 Bb7 16. Rg1 h5 17. Kd1 c5 18. Bd3 Rc8 *
Position (FEN): 2rqk2r/pb1p2p1/3Qpn2/2p4p/2P2P2/3BB3/PP4PP/R2K2R1 w k - 2 19
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 815
Best move: Bg6#