Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 Nc6 5. Qd5 Qe7 6. Bg5 Nf6 7. Bxf6 Qxf6 8.
Nxc3 Bb4 9. Ne2 O-O 10. O-O d6 11. Nb5 Be6 12. Qd3 Ne5 13. Qd1 Bxc4 14. Nxc7
Bxe2 15. Qxe2 Bc5 16. Nd5 Qg5 17. Kh1 f5 18. f4 Qg4 19. Qb5 Ng6 20. Qc4 Kh8 21.
Nc7 Nh4 22. Qc2 Rac8 23. Ne6 Be3 24. h3 Rxc2 25. hxg4 Re8 26. Ng5 Rxg2 27. Rad1
fxg4 28. Rxd6 g3 29. Nf3 Nxf3 30. Kxg2 Nh2 31. Rfd1 Bxf4 32. Rd8 Rxd8 *
Position (FEN): 3r3k/pp4pp/8/8/4Pb2/6p1/PP4Kn/3R4 w - - 0 33
White to move.
Themes:  Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 634
Best move: Rxd8#