Chess puzzle (Checkmate)
Moves: 1. d4 b5 2. e4 a6 3. c4 b4 4. a3 e6 5. Bd2 bxa3 6. Nxa3 Bb7 7. Bd3 Nf6 8. Qc2
Nc6 9. Ne2 Nb4 10. Bxb4 Bxb4+ 11. Nc3 O-O 12. O-O g6 13. e5 Nh5 14. Be4 c6 15.
f4 f5 16. Bd3 Qh4 17. g3 Qg4 18. Nd1 Nxg3 19. hxg3 Qxg3+ 20. Kh1 c5+ 21. d5
exd5 22. Qg2 Qxg2+ 23. Kxg2 dxc4+ 24. Kg3 cxd3 25. Nc4 a5 26. Nd6 Ba6 27. Ne3
Ra7 28. Nd5 c4 29. Rh1 Bxd6 30. exd6 Bb7 31. Ne7+ Kg7 32. Rhc1 Rf6 33. Rxc4
Rxd6 34. Rc7 Kf7 35. Nc8 Bxc8 36. Rxa7 d2 37. Rd1 Rd5 38. Kf2 Rd6 39. Rxa5 Ba6
40. b4 Bc4 41. Ke3 Rd3+ 42. Kf2 Bb3 43. Ke2 Bc4 44. Rxd2 Rb3+ 45. Kf2 d5 46.
Ra7+ Kf6 47. Rb7 g5 48. fxg5+ Kxg5 49. b5 Kf4 50. b6 h5 51. Rh7 Rxb6 52. Rxh5
Rb3 53. Rh4+ Kg5 54. Rh2 Kg4 55. Rd4+ f4 56. Rd2 Rf3+ 57. Ke1 *
Position (FEN): 8/8/8/3p4/2b2pk1/5r2/3R3R/4K3 b - - 3 57
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1054
Best move: Rf1#