Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. Nf3 Nc6 6. Bc4 d6 7. exd6 Bxd6 8. Bxd5
exd5 9. dxc5 Bxc5 10. O-O O-O 11. Re1 Qb6 12. Qc2 d4 13. cxd4 Nxd4 14. Nxd4
Bxd4 15. Nc3 Be6 16. Be3 Bxe3 17. Rxe3 Rac8 18. a3 Qc6 19. Rd1 Bd5 20. f3 Rfd8
21. Qd3 Qc5 22. Kf2 Qb6 23. Nxd5 Qxb2+ 24. Rd2 Qc1 25. Ne7+ Kf8 26. Qxd8+ Rxd8
*
Position (FEN): 3r1k2/pp2Nppp/8/8/8/P3RP2/3R1KPP/2q5 w - - 0 27
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 580
Best move: Rxd8#