Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. d4 dxe4 5. Ne5 Nxe5 6. dxe5 Qxd1+ 7. Kxd1 Bg4+
8. Kc2 O-O-O 9. h3 Bf5 10. Be3 e6 11. g4 Bg6 12. Bg2 h5 13. Nd2 Ne7 14. Bxe4
Bxe4+ 15. Nxe4 Nd5 16. Bxc5 Bxc5 17. Nxc5 Ne7 18. Ne4 Kc7 19. f4 Ng6 20. f5
exf5 21. gxf5 Nxe5 22. Rhe1 Rhe8 23. Ng5 Rd6 24. Nxf7 Rd5 25. Nxe5 Rexe5 26.
Rxe5 Rxe5 27. Rg1 Rxf5 28. Rxg7+ Kc6 29. Rg6+ Kc7 30. Rh6 a5 31. Kb3 b5 32. Ra6
Rf3 33. Rxa5 Kb6 34. Ra8 Rxh3 35. Rh8 Rh2 36. Kb4 Rxb2+ 37. Ka3 Rh2 38. Kb3 Rh4
39. a3 Kc6 40. Rh6+ Kc5 41. Rh8 Rh1 42. Rc8+ Kb6 43. Rb8+ Kc6 44. Rc8+ Kb7 45.
Rh8 h4 46. Rh5 Kb6 47. Kb4 *
Position (FEN): 8/8/1k6/1p5R/1K5p/P1P5/8/7r b - - 3 47
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 492
Best move: Rb1#