Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. Nf3 d6 3. c3 Nf6 4. Bd3 g6 5. Bc2 Bg7 6. d3 Na6 7. O-O h5 8. Re1 h4
9. h3 e5 10. Bg5 Be6 11. Bxh4 Qd7 12. Bg3 Bxh3 13. gxh3 Qxh3 14. Nh2 Ng4 15.
Qxg4 Qh6 16. Qf3 O-O-O 17. Qg2 f5 18. exf5 gxf5 19. f4 e4 20. dxe4 fxe4 21.
Bxe4 d5 22. Bf5+ Kb8 23. Nd2 Nc5 24. Ndf3 Bf6 25. Ng4 Qg7 26. Nxf6 Qxf6 27. Nd4
Rhg8 28. Kf2 Na4 29. Rab1 c5 30. Re6 Qf7 31. Bg6 Qd7 32. f5+ Ka8 33. Nf3 c4 34.
Nd4 Rdf8 35. Ke2 Nc5 36. Re5 Nd3 37. Rxd5 Qe7+ 38. Kd2 Qg5+ 39. Kc2 Nf4 40. Nf3
Nxg2 41. Nxg5 Ne3+ 42. Kd2 Nxd5 43. Bd6 Rd8 44. Ba3 Nf4+ 45. Ke3 Nxg6 46. fxg6
Rxg6 47. Kf4 Rdg8 48. Rg1 b6 49. Rg4 Re8 50. Kf5 Rh6 51. Rxc4 Rh1 52. Bd6 Rf1+
53. Rf4 Rb1 54. Ba3 Ra1 55. Kf6 Rxa2 56. Kf7 Rc8 57. Ke7 Ra1 58. Rd4 Re1+ 59.
Kd6 Rd8+ 60. Kc7 Rg8 61. Nf3 Rh1 62. Ne5 Rh7+ 63. Kc6 Rc8+ 64. Kb5 Rh5 65. Rd5
Re8 66. Bd6 Kb7 67. c4 a6+ 68. Kb4 a5+ 69. Kb5 Rh2 70. b3 Rb2 71. Ka4 Re2 72.
Nf7 Ka6 73. Bc7 *
Position (FEN): 4r3/2B2N2/kp6/p2R4/K1P5/1P6/4r3/8 b - - 6 73
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1189
Best move: Ra2#