Chess puzzle (Crushing)
Moves: 1. d4 Nf6 2. c4 d6 3. Nc3 Bf5 4. f3 e5 5. e4 Bg6 6. dxe5 dxe5 7. Qxd8+ Kxd8 8.
Bg5 Be7 9. Rd1+ Nbd7 10. Nge2 a6 11. a4 c6 12. Ng3 Kc7 13. Be2 Rhd8 14. O-O h6
15. Be3 Bc5 16. Bxc5 Nxc5 17. b4 Ne6 18. a5 Rd7 19. Na4 Rad8 20. Nb6 Rxd1 21.
Bxd1 Nd7 22. c5 Nd4 23. Ne2 Nf8 24. Nxd4 Rxd4 25. Be2 Rxb4 26. Na8+ Kb8 27. Nb6
Rb2 28. Rd1 Ne6 29. Bc4 Nd4 30. Nd7+ Kc7 31. Nxe5 Ne2+ 32. Bxe2 Rxe2 33. Rd7+
Kc8 34. Kf1 Ra2 35. Re7 Rxa5 36. Nxg6 fxg6 37. Rxg7 Rxc5 38. Rxg6 a5 39. Rxh6
a4 40. Rd6 a3 41. Rd2 Ra5 42. e5 Rxe5 43. Ra2 Ra5 44. g4 Kd7 45. Ke2 Ke6 46. h4
Kf6 47. Ke3 b5 48. Kd3 c5 49. Kc3 b4+ 50. Kb3 Ra7 51. f4 Rd7 52. g5+ Kf5 53.
Kc4 *
Position (FEN): 8/3r4/8/2p2kP1/1pK2P1P/p7/R7/8 b - - 2 53
Black to move.
Themes: Defensive Move Endgame, Rook Endgame  
Puzzle rating: 2188
Best move: Rb7