Chess puzzle (Crushing)
Moves: 1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Bg3 h5 5. Bxd6 Qxd6 6. c3 h4 7. h3 Nf6 8. Nd2
e5 9. dxe5 Qxe5 10. Ngf3 Qf5 11. Nd4 Qd7 12. Bd3 g6 13. Qc2 Nc6 14. O-O-O Nxd4
15. exd4 Qd6 16. Rde1+ Be6 17. c4 O-O-O 18. c5 Qf4 19. Rhf1 Qxd4 20. c6 Rd6 21.
cxb7+ Kxb7 22. Kb1 Rc6 23. Qb3+ Rb6 24. Qa3 Nd7 25. Nf3 Qf4 26. Qc3 Rh5 27. Rc1
d4 28. Qxd4 Qxd4 29. Nxd4 Bd5 30. f3 Rg5 31. Rg1 Ne5 32. Be4 Bxe4+ 33. fxe4 Rb4
34. Nf3 Nxf3 35. gxf3 Rgb5 36. Rc2 a5 37. Rgc1 Ka6 38. Rc6+ Rb6 39. R6c2 c6 40.
Ka1 Kb7 41. b3 a4 42. bxa4 Kc7 43. a5 Ra6 44. a3 Ra4 45. Ka2 R4xa5 46. Rc3 Rb5
47. Rb1 Rxb1 48. Kxb1 Kd6 49. Kc2 c5 50. Kd3 Kc6 51. Ke3 Ra4 52. Kf4 f6 53. Ke3
Kb5 54. Rd3 Kc4 55. Rd6 Rxa3+ 56. Kf4 f5 57. exf5 gxf5 58. Rh6 Rd3 59. Rxh4 *
Position (FEN): 8/8/8/2p2p2/2k2K1R/3r1P1P/8/8 b - - 0 59
Black to move.
Themes:  Endgame, Rook Endgame  
Puzzle rating: 877
Best move: Rd4+