Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. Qc2 Nc6 6. e3 Nf6 7. Bd2 O-O 8. a3
Bxc3 9. bxc3 Ne4 10. Bd3 cxd4 11. cxd4 f5 12. O-O Bd7 13. Rab1 b6 14. Ne1 Rc8
15. f3 Nxd2 16. Qxd2 dxc4 17. Bxc4 Kh8 18. Nd3 Nxd4 19. exd4 Rxc4 20. Ne5 Be8
21. f4 Rxd4 22. Qb2 Rd2 23. Qb4 Qd4+ 24. Qxd4 Rxd4 25. Rf3 Ba4 26. Rc1 Rd1+ 27.
Rxd1 Bxd1 28. Rd3 Bc2 29. Rd7 a6 30. Nf7+ Kg8 31. Ng5 Bb3 32. Kf2 Bd5 33. Ke3
Rc8 34. Kd4 Rc4+ 35. Ke5 Rc5 *
Position (FEN): 6k1/3R2pp/pp2p3/2rbKpN1/5P2/P7/6PP/8 w - - 12 36
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 719
Best move: Rd8#