Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. d4 cxd4 3. c3 Nc6 4. cxd4 e6 5. Nc3 Be7 6. Nf3 a6 7. Bf4 d6 8. Be2
Nf6 9. O-O O-O 10. Qd2 b5 11. Rad1 b4 12. Nb1 Nxe4 13. d5 Nxd2 14. Rxd2 Na7 15.
Bc4 e5 16. Be3 Bb7 17. Rd3 Qc7 18. Nbd2 f5 19. Rc1 Qd7 20. Nxe5 dxe5 21. d6+
Kh8 22. dxe7 Qxe7 23. Bb3 f4 24. Bc5 Qg5 25. Bd5 Bxd5 26. Rxd5 Rfc8 27. Ne4 Qh6
28. Nd6 Rc7 29. Rcd1 Rf8 30. Nf5 Qf6 31. Bxf8 Kg8 32. Rd8 Kf7 33. Nxg7 Qxd8 34.
Bd6 Qxd6 35. Rxd6 Rc1+ 36. Rd1 *
Position (FEN): 8/n4kNp/p7/4p3/1p3p2/8/PP3PPP/2rR2K1 b - - 2 36
Black to move.
Themes: Hanging Piece Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 440
Best move: Rxd1#