Chess puzzle (Checkmate)
Opening: Italian_Game, Italian_Game_Anti-Fried_Liver_Defense
Moves: 1. e4 e5 2. Bc4 Nc6 3. Nf3 h6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Qf6 7. Qe3 d6 8.
O-O g5 9. f4 g4 10. e5 Qe7 11. Qc3 Bg7 12. Qd2 Be6 13. Bxe6 fxe6 14. exd6 Qxd6
15. Qe3 Bd4 16. Qxd4 Qxd4+ 17. Kh1 O-O-O 18. c3 Qd1 19. Rxd1 *
Position (FEN): 2kr2nr/ppp5/4p2p/8/5Pp1/2P5/PP4PP/RNBR3K b - - 0 19
Black to move.
Themes:  Middlegame Back Rank Mate, Mate in 1 
Puzzle rating: 701
Best move: Rxd1#