Chess puzzle (Checkmate)
Opening: Scotch_Game, Scotch_Game_Other_variations
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Ne5 5. Nc3 Bb4 6. Bd2 d6 7. Nd5 Bc5 8.
Nb5 Bb6 9. Be3 Ne7 10. Bxb6 Nxd5 11. Qxd5 cxb6 12. Nxd6+ Kf8 13. Qxe5 Be6 14.
O-O-O Qh4 15. Nxb7 Qxf2 16. Qd6+ Kg8 17. Qd8+ Rxd8 *
Position (FEN): 3r2kr/pN3ppp/1p2b3/8/4P3/8/PPP2qPP/2KR1B1R w - - 0 18
White to move.
Themes:  Middlegame Back Rank Mate, Mate in 1 
Puzzle rating: 1079
Best move: Rxd8#