Chess puzzle (Crushing)
Moves: 1. d4 Nf6 2. Bf4 c5 3. dxc5 Qa5+ 4. c3 Qxc5 5. e3 d5 6. Nf3 Nc6 7. Nbd2 e6 8.
Qc2 Be7 9. c4 b5 10. b3 bxc4 11. bxc4 O-O 12. Rb1 Ba6 13. Nb3 Qb4+ 14. Nfd2
Rac8 15. Qb2 dxc4 16. Nd4 Qxb2 17. Rxb2 Nxd4 18. exd4 c3 19. Bxa6 cxb2 20. Bxc8
Rxc8 21. O-O Rc1 22. Be5 Ne4 23. Nb1 Bg5 24. d5 Rxf1+ 25. Kxf1 Bf6 26. Bxf6
gxf6 27. dxe6 fxe6 28. Ke2 Nd6 29. Kd2 Ne4+ 30. Ke3 Nc5 31. f3 a5 32. Kd2 Na4
33. Kc2 Kf8 34. Kb3 Nc5+ 35. Kxb2 Nd3+ 36. Kc3 Ne1 37. a4 Nxg2 38. Kc4 Ke7 39.
Kb5 Kd7 40. Kxa5 Kc7 41. Ka6 Kb8 42. Nc3 Nf4 43. Nb5 Nd5 44. a5 Nc7+ 45. Kb6
Nxb5 *
Position (FEN): 1k6/7p/1K2pp2/Pn6/8/5P2/7P/8 w - - 0 46
White to move.
Themes:  Endgame  
Puzzle rating: 770
Best move: Kxb5