Chess puzzle (Checkmate)
Moves: 1. h4 d6 2. g3 c6 3. Nh3 Qa5 4. Bg2 Nf6 5. c3 Bg4 6. Qc2 Nbd7 7. Nf4 e5 8. Nd3
e4 9. Nf4 Qe5 10. b3 d5 11. Bb2 Bd6 12. Na3 Qf5 13. Nh3 e3 14. dxe3 Ne4 15. Nf4
Bxa3 16. Bxa3 Nxg3 17. Qxf5 Nxf5 18. f3 Nxe3 19. fxg4 Nc2+ 20. Kd2 Nxa3 21. e4
dxe4 22. Bxe4 O-O-O 23. Kc1 Nb5 24. Kb2 g6 25. Rad1 Ne5 26. g5 Nd6 27. Bc2 h5
28. c4 Rhe8 29. Rhe1 Nf3 30. Rh1 c5 31. Nd5 Nd4 32. Rd2 Ne4 33. Bxe4 Rxe4 34.
Rf2 Rd7 35. Nf6 Ree7 36. Nxd7 Rxd7 37. Rhf1 Nf5 38. Rxf5 gxf5 39. Rxf5 b6 40.
Kc3 Rd4 41. Rxf7 Rxh4 42. Rxa7 Rg4 43. Rg7 h4 44. Rh7 Rxg5 45. Rxh4 Rg3+ 46.
Kb2 Kb7 47. Rh6 Ka6 48. Ka3 Ka5 49. Rh8 Ka6 50. Ra8+ Kb7 51. Rf8 Ka6 52. Ka4
Rg2 53. a3 Rc2 54. Rf3 Rd2 55. Rf4 Rd4 56. Rf8 *
Position (FEN): 5R2/8/kp6/2p5/K1Pr4/PP6/8/8 b - - 6 56
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 996
Best move: b5#