Chess puzzle (Checkmate)
Opening: Ruy_Lopez, Ruy_Lopez_Schliemann_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 f4 5. d4 d6 6. dxe5 Bg4 7. Bxf4 dxe5 8.
Qxd8+ Rxd8 9. Nxe5 *
Position (FEN): 3rkbnr/ppp3pp/2n5/1B2N3/4PBb1/8/PPP2PPP/RN2K2R b KQk - 0 9
Black to move.
Themes:  Opening Mate in 1 
Puzzle rating: 904
Best move: Rd1#