Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nf6 6. Nf3 Bb4 7. e5 Ne4 8. Bd2
Nxd2 9. Qxd2 Nc6 10. Bd3 O-O 11. O-O Nxd4 12. Nxd4 Bxc3 13. bxc3 Kh8 14. Kh1 f6
15. f4 f5 16. Qe2 c5 17. Nb5 b6 18. Nd6 Bd7 19. Rf3 Bc6 20. Rh3 g6 21. Qe3 a6
22. Rh6 Ra7 23. Bc4 Qd7 24. Qh3 Rg8 25. Qh4 b5 26. Qf6+ Qg7 27. Bxe6 Rf8 28.
Qxg7+ Kxg7 29. Rh3 b4 30. cxb4 cxb4 31. Rc1 Be4 32. Rc8 Rxc8 33. Bxc8 a5 34.
Nxe4 Rc7 35. Nd6 *
Position (FEN): 2B5/2r3kp/3N2p1/p3Pp2/1p3P2/7R/P5PP/7K b - - 2 35
Black to move.
Themes:  Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 603
Best move: Rc1#