Chess puzzle (Crushing)
Moves: 1. g4 h5 2. g5 Nc6 3. d4 d5 4. Nf3 Bf5 5. c3 e6 6. Bf4 h4 7. h3 Nge7 8. Qd2 Ng6
9. Rg1 Nce7 10. Ne5 Nxf4 11. Qxf4 Ng6 12. Nxg6 Bxg6 13. Nd2 Bd6 14. Qf3 Rh5 15.
Qe3 Qe7 16. f4 O-O-O 17. Nf3 Kb8 18. b4 Be4 19. Ne5 f6 20. gxf6 gxf6 21. Nd3 e5
22. O-O-O exd4 23. Qxd4 Bxd3 24. Rxd3 c5 25. Qf2 cxb4 26. Qf3 Qf7 27. Bg2 bxc3
28. Rxc3 d4 29. Rb3 Rc5+ 30. Kb1 Rc7 31. Rc1 Rxc1+ 32. Kxc1 Rd7 33. Qd5 Qxd5
34. Bxd5 Bxf4+ 35. Kd1 b6 36. Rf3 Rxd5 37. Rxf4 Ra5 38. Rxd4 Rxa2 39. Rxh4 Kc7
40. Rf4 Ra3 41. h4 Rh3 42. Ke1 Kd6 43. Kf2 Ke5 44. Ra4 a5 45. Kg2 Re3 46. Kf2
Re4 47. Ra3 Rxh4 48. Rb3 Rb4 49. Re3+ Kf5 50. Rf3+ Kg6 51. Rg3+ Kf7 52. Rc3 a4
53. Rc7+ Ke6 54. Ra7 Kf5 55. Ke3 b5 56. Kd3 Rb3+ 57. Kc2 Kf4 58. Ra6 f5 59. Rc6
a3 *
Position (FEN): 8/8/2R5/1p3p2/5k2/pr6/2K1P3/8 w - - 0 60
White to move.
Themes: Hanging Piece Endgame, Rook Endgame  
Puzzle rating: 1143
Best move: Kxb3