Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bg4 6. c3 Qf6 7. Re1 h5 8. d3
Ne7 9. Nbd2 g5 10. d4 exd4 11. cxd4 b5 12. e5 dxe5 13. dxe5 Qh6 14. Ne4 Bg7 15.
Bxg5 Qg6 16. Bc2 Rd8 17. Qc1 Kf8 18. Nf6 Nf5 19. Nh4 Nxh4 20. Bxg6 Nxg6 21.
Nxg4 hxg4 22. Bxd8 Nxd8 23. Qxc7 Ne6 24. Qb8+ Ke7 25. Qd6+ Ke8 26. Rac1 Ne7 27.
Red1 Rh6 28. Qd7+ Kf8 29. Qd8+ Nxd8 *
Position (FEN): 3n1k2/4npb1/p6r/1p2P3/6p1/8/PP3PPP/2RR2K1 w - - 0 30
White to move.
Themes:  Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 584
Best move: Rxd8#