Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Nd2 Bb7 5. c4 c5 6. dxc5 Bxc5 7. Ngf3 O-O 8.
Bd3 Be7 9. O-O d6 10. Qc2 Nbd7 11. Be4 d5 12. cxd5 exd5 13. Bf5 Nc5 14. Rac1
Ne6 15. Bg3 g6 16. Bd3 Re8 17. Ne5 Ne4 18. Bxe4 dxe4 19. Nxe4 Bxe4 20. Qxe4 Nc5
21. Qc2 Bf6 22. Rfd1 Qe7 23. Nc6 Qb7 24. Nd4 Rac8 25. b3 Ne4 26. Qd3 Rcd8 27.
Bf4 Nc5 28. Qc4 Rc8 29. Nb5 Ne4 30. Qd3 Rxc1 31. Rxc1 Rd8 32. Qc2 Rd2 33. Qc8+
Qxc8 34. Rxc8+ Kg7 35. f3 *
Position (FEN): 2R5/p4pkp/1p3bp1/1N6/4nB2/1P2PP2/P2r2PP/6K1 b - - 0 35
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 596
Best move: Rd1#