Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. h3 Ne7 7. O-O Ng6 8. Bb3
c6 9. d4 exd4 10. cxd4 Bb6 11. Nc3 O-O 12. Bg5 h6 13. Bxf6 Qxf6 14. Re1 Nf4 15.
e5 Qg6 16. Nh4 Qg5 17. g3 Nxh3+ 18. Kg2 dxe5 19. Rxe5 Qf6 20. Ne4 Qd8 21. d5
cxd5 22. Bxd5 Nf4+ 23. gxf4 Qxh4 24. Qf3 Bc7 25. Rh5 Qxf4 26. Qxf4 Bxf4 27. Nc5
Rb8 28. Re1 Bd6 29. Ne4 Bf4 30. Rd1 Be6 31. Bxe6 fxe6 32. Nc5 e5 33. Re1 Rfe8
34. Nd7 Rbd8 35. Nxe5 g6 36. Nxg6 Rxe1 37. Nxf4 Rdd1 38. Rxh6 Kg7 39. Rg6+ Kf7
40. Rh6 Rd2 41. Rh7+ Kf6 42. Rxb7 a5 43. a4 Re4 44. Rb6+ Kf5 45. Nh3 Rxa4 46.
Rb5+ Kg6 47. Kg3 Ra2 48. b3 Rdb2 49. f4 Ra3 50. Kg4 Rbxb3 51. Rg5+ Kf6 52. Rf5+
Ke6 53. Ng5+ Kd6 54. Rf6+ Ke7 55. Re6+ Kf8 56. f5 Ra4+ 57. Kh5 Rb5 58. Kg6 Rg4
59. Kf6 Rb8 60. Ra6 a4 61. Ne6+ Kg8 62. Nc5 Rbb4 63. Ra8+ Kh7 64. Ra7+ Kh6 65.
Ra8 Rbc4 *
Position (FEN): R7/8/5K1k/2N2P2/p1r3r1/8/8/8 w - - 10 66
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 690
Best move: Rh8#