Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Bc4 d6 3. Nf3 Nf6 4. d3 a6 5. Ng5 e6 6. O-O Be7 7. h3 O-O 8. Re1 h6
9. Nf3 Nc6 10. a3 Re8 11. Be3 b6 12. Qd2 Bb7 13. Bxh6 gxh6 14. Qxh6 Nh7 15. h4
Ne5 16. Nxe5 dxe5 17. Re3 Bxh4 18. Rh3 Qg5 19. Rxh4 Qxh6 20. Rxh6 Kg7 21. Rh5
Kg6 22. Rxe5 Rh8 23. Bxe6 fxe6 24. Rxe6+ Kf7 25. Rxb6 Bc8 26. Rc6 Nf6 27. Rxc5
Rh5 28. Rxh5 Nxh5 29. Nc3 Nf6 30. f4 Bb7 31. f5 Ng4 32. Re1 Re8 33. g3 Kf6 34.
Kg2 Ke5 35. Kf3 Nf6 36. g4 Rg8 37. Rg1 Rg5 38. b4 Bc6 39. a4 Be8 40. b5 axb5
41. axb5 Bh5 42. gxh5 Rxg1 43. h6 Rg8 44. b6 Rb8 45. Na4 Rb7 46. c3 Ng8 47. d4+
Kf6 48. e5+ Kxf5 49. h7 Rxh7 50. Ke3 Rb7 51. Kd3 Ne7 52. Kc4 Nc6 53. Kb5 Nd8
54. Ka6 Rh7 55. Nc5 Kf4 56. b7 Nxb7 57. Nxb7 Ke4 58. Nd6+ Kd3 59. Nb5 Kc4 60.
Kb6 Rh6+ 61. Ka5 Re6 62. Ka4 *
Position (FEN): 8/8/4r3/1N2P3/K1kP4/2P5/8/8 b - - 10 62
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 675
Best move: Ra6#