Chess puzzle (Crushing)
Moves: 1. d4 Nf6 2. Bg5 e6 3. Bxf6 Qxf6 4. c3 b6 5. Nd2 Bb7 6. Nc4 d6 7. e3 Nd7 8. Be2
Bxg2 9. Bf3 Bxh1 10. Bxa8 Bxa8 11. Qe2 Qd8 12. Nh3 Bg2 13. Nf4 Bb7 14. O-O-O
Nf6 15. f3 Ba6 16. b3 d5 17. Nd6+ Bxd6 18. Qxa6 O-O 19. Qxa7 Qa8 20. Qxa8 Rxa8
21. a4 Ba3+ 22. Kc2 Bd6 23. Kd3 Bxf4 24. exf4 Nh5 25. Ke3 g6 26. Rc1 Ng7 27. c4
Nf5+ 28. Kd3 dxc4+ 29. Rxc4 Rc8 30. Rc6 Nh4 31. Ke3 Ng2+ 32. Ke4 Ne1 33. Ke3
Ng2+ 34. Ke4 Kf8 35. b4 Ke7 36. b5 Kd7 37. Rc2 Ra8 38. Rxg2 Rxa4 39. Rb2 Kd6
40. h4 h5 41. Rb3 Ra1 42. Rd3 Rh1 43. d5 Re1+ 44. Kd4 exd5 45. Kc3 Kc5 46. Kb3
Rb1+ 47. Ka4 Rxb5 48. Rc3+ Kd6 *
Position (FEN): 8/2p2p2/1p1k2p1/1r1p3p/K4P1P/2R2P2/8/8 w - - 2 49
White to move.
Themes: Hanging Piece Endgame, Rook Endgame  
Puzzle rating: 1150
Best move: Kxb5