Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Nc3 Nf6 7. f3 e5 8.
Qa4+ Bd7 9. Bb5 Bxb5 10. Nxb5 Nd7 11. Be3 a6 12. Nc3 Be7 13. O-O-O O-O 14. Nd5
b5 15. Qb3 Bg5 16. Kb1 Bxe3 17. Qxe3 Nc5 18. Rd2 a5 19. Rhd1 b4 20. Qe2 Qb8 21.
Ne7+ Kh8 22. Rxd6 a4 23. Qc4 Ne6 24. Nc6 b3 25. Nxb8 Raxb8 26. cxb3 axb3 27. a3
Rfc8 28. Qd5 Nd4 29. Qxe5 Ne6 30. Rd7 Rc5 31. Qxc5 Nxc5 32. Rd8+ Rxd8 *
Position (FEN): 3r3k/5ppp/8/2n5/4P3/Pp3P2/1P4PP/1K1R4 w - - 0 33
White to move.
Themes:  Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 600
Best move: Rxd8#