Chess puzzle (Checkmate)
Moves: 1. g3 d5 2. Bg2 c6 3. b3 Nf6 4. Bb2 Bf5 5. d3 e6 6. Nd2 Bd6 7. e4 dxe4 8. Nxe4
Nxe4 9. Bxe4 Bxe4 10. dxe4 O-O 11. Nf3 Be7 12. O-O Bf6 13. Bxf6 Qxf6 14. e5 Qe7
15. c4 Nd7 16. Qc2 Rad8 17. Rad1 Qc5 18. Qc3 a6 19. b4 Qe7 20. Rd6 Nb6 21. Rfd1
Qc7 22. c5 Nd5 23. Qd4 a5 24. a3 axb4 25. axb4 Qb8 26. Ra1 Qc7 27. Nd2 Ra8 28.
Nc4 Rxa1+ 29. Qxa1 Nxb4 30. Qa5 Qxa5 31. Nxa5 Ra8 32. Nxb7 Ra1+ 33. Kg2 Nd5 *
Position (FEN): 6k1/1N3ppp/2pRp3/2PnP3/8/6P1/5PKP/r7 w - - 3 34
White to move.
Themes:  Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 804
Best move: Rd8#