Chess puzzle (Checkmate)
Opening: Italian_Game, Italian_Game_Classical_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+
8. Nbxd2 O-O 9. O-O Re8 10. Re1 Na5 11. Qa4 Nxc4 12. Qxc4 d5 13. exd5 Rxe1+ 14.
Rxe1 Nxd5 15. Qxd5 Qxd5 *
Position (FEN): r1b3k1/ppp2ppp/8/3q4/3P4/5N2/PP1N1PPP/4R1K1 w - - 0 16
White to move.
Themes:  Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 605
Best move: Re8#