Chess puzzle (Crushing)
Moves: 1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. Nc3 e6 5. Bxc4 Be7 6. Nf3 b6 7. O-O Bb7 8. Bd3
c5 9. dxc5 Bxc5 10. Bb5+ Bc6 11. Qxd8+ Kxd8 12. Rd1+ Ke7 13. Bg5 h6 14. Bh4 g5
15. Bg3 Bxb5 16. Nxb5 Nbd7 17. Rac1 Nxe4 18. Ne5 Nxe5 19. Bxe5 Bxf2+ 20. Kf1
Rhd8 21. Rc7+ Ke8 22. Nd6+ Nxd6 23. Bxd6 Bc5 24. Re7+ Kf8 25. Rxa7+ Kg8 26.
Rxa8 Rxa8 27. Bxc5 bxc5 28. a3 Rb8 29. Rd2 Rb3 30. Rc2 f5 31. a4 Rb4 32. a5 c4
33. Ke2 Kf7 34. Kd2 f4 35. Kc3 Rb5 36. Kxc4 Rxa5 37. b4 Ra8 38. Rb2 Rc8+ 39.
Kd4 Rd8+ 40. Ke4 Kf6 41. b5 e5 42. b6 Rd4+ 43. Kf3 Rd8 44. b7 Rb8 45. Ke4 h5 *
Position (FEN): 1r6/1P6/5k2/4p1pp/4Kp2/8/1R4PP/8 w - - 0 46
White to move.
Themes:  Endgame, Rook Endgame  
Puzzle rating: 1193
Best move: Rb6+