Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 e5 6. Nc3 Bb4 7. Nf3 Nc6 8.
Bd2 Bxc3 9. Bxc3 e4 10. Ne5 Nxe5 11. dxe5 Ne7 12. Qxd5 Nxd5 13. Bb5+ Bd7 14.
Bxd7+ Kxd7 15. O-O-O Ke6 16. Bd4 Rac8+ 17. Kb1 Rc6 18. Rhe1 Rhc8 19. Rxe4 Rc2
20. Ree1 Nb4 21. Bc3 R2xc3 22. bxc3 Nd5 23. Kb2 Nxc3 24. Rd6+ Ke7 25. Rd4 Nb5
26. Rb4 a6 27. a4 Nc3 28. Rxb7+ Ke6 29. Rb6+ Kf5 30. Rxa6 Nd5 31. Ra7 Nb4 32.
Rxf7+ Ke6 33. Rf3 Ra8 34. Kb3 Nc6 35. Rd3 Rb8+ 36. Ka3 Na5 37. Rd6+ Ke7 38. Rd3
Nc4+ 39. Ka2 Rb2+ 40. Ka1 Rxf2 41. Rc3 Na5 42. Rc7+ Ke6 43. Rxg7 Nb3+ 44. Kb1
Nd2+ 45. Kc1 Nb3+ 46. Kd1 *
Position (FEN): 8/6Rp/4k3/4P3/P7/1n6/5rPP/3KR3 b - - 6 46
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 772
Best move: Rd2#