Chess puzzle (Equality)
Moves: 1. d4 e6 2. c4 Nf6 3. Bf4 Bb4+ 4. Nc3 O-O 5. e3 Ne4 6. Ne2 Nxc3 7. Nxc3 d5 8.
cxd5 exd5 9. Be2 Bd6 10. Bg3 Bxg3 11. hxg3 Nc6 12. Qb3 Be6 13. O-O-O Rb8 14.
Bf3 Na5 15. Qc2 g6 16. b3 Bf5 17. e4 dxe4 18. Nxe4 Nc6 19. Qd2 Re8 20. d5 Bxe4
21. Bxe4 Rxe4 22. dxc6 Qxd2+ 23. Rxd2 bxc6 24. f3 Reb4 25. Kb2 a5 26. Rc2 a4
27. Rc3 a3+ 28. Kc2 Re8 29. Rd1 Re2+ 30. Rd2 Re1 31. Rxc6 Ra1 32. Kc3 Rb7 33.
Ra6 Rc1+ 34. Rc2 Rd1 35. Rxa3 Rb6 36. Kb2 h5 37. Ra7 c6 38. Rc7 g5 39. R7xc6
Rxc6 40. Rxc6 Rd2+ 41. Rc2 Rd7 42. a4 Kg7 43. a5 Ra7 44. b4 Rb7 45. Ka3 Kf6 46.
a6 Rb6 47. b5 Rxb5 48. Rc6+ Kf5 49. Ka4 Rb8 50. Ka5 Ra8 51. Kb6 Ke5 52. Rc7 Kd6
53. Rc6+ Kd7 54. Rh6 Rb8+ 55. Ka5 h4 56. gxh4 gxh4 57. Rxh4 Rb1 58. Rd4+ Ke6
59. a7 Ra1+ 60. Kb6 Ke5 61. Rd2 Rb1+ 62. Kc7 Ra1 63. Rb2 *
Position (FEN): 8/P1K2p2/8/4k3/8/5P2/1R4P1/r7 b - - 8 63
Black to move.
Themes:  Endgame, Rook Endgame  
Puzzle rating: 1486
Best move: Rxa7+