Chess puzzle (Crushing)
Moves: 1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ Qxf6 6. Nf3 Bd7 7. Bd3 Qe7
8. Be3 Qb4+ 9. Qd2 Qxd2+ 10. Nxd2 Bc6 11. f3 Bd6 12. Nc4 O-O 13. Nxd6 cxd6 14.
b4 b6 15. b5 Bb7 16. c4 Rd8 17. O-O Nd7 18. Be4 Bxe4 19. fxe4 Rac8 20. Rac1 h6
21. Rf2 Nf6 22. Rfc2 Nxe4 23. Kf1 f5 24. c5 dxc5 25. dxc5 bxc5 26. Bxc5 Nxc5
27. Rxc5 Rxc5 28. Rxc5 Rd2 29. a4 Ra2 30. Rc4 Rb2 31. Rc8+ Kh7 32. Ra8 Rb4 33.
Rxa7 e5 34. Ra6 e4 35. b6 e3 36. Ra5 Kg6 *
Position (FEN): 8/6p1/1P4kp/R4p2/Pr6/4p3/6PP/5K2 w - - 2 37
White to move.
Themes:  Endgame, Rook Endgame  
Puzzle rating: 1334
Best move: Rb5