Chess puzzle (Checkmate)
Opening: Ruy_Lopez, Ruy_Lopez_Berlin_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 5. d4 a6 6. Bxc6+ bxc6 7. dxe5 Nxe4 8.
Re1 d5 9. Nd4 Bc5 10. Nxc6 Bxf2+ 11. Kh1 Qh4 12. Rxe4 dxe4 13. Bf4 Bd7 14. g3
Bxc6 15. gxh4 e3+ 16. Qd5 *
Position (FEN): r3k2r/2p2ppp/p1b5/3QP3/5B1P/4p3/PPP2b1P/RN5K b kq - 1 16
Black to move.
Themes: Hanging Piece Middlegame Double Bishop Mate, Mate in 1 
Puzzle rating: 838
Best move: Bxd5#