Chess puzzle (Crushing)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. f4 O-O 8. Qf3
Bg4 9. Qg3 Qb6 10. Be2 Bxe2 11. Ndxe2 Qxb2 12. O-O Qxc2 13. Rfc1 Qb2 14. Rab1
Qa3 15. Rxb7 Nh5 16. Qf3 Bd4+ 17. Kh1 f6 18. Bh4 Nc6 19. e5 Rac8 20. Rb3 Qa6
21. Qd5+ Kh8 22. Nxd4 Nxd4 23. Qxd4 dxe5 24. fxe5 Rfd8 25. Qe3 Rd3 26. Qe2
Rdxc3 27. Rbxc3 Rxc3 28. Qd2 Rxc1+ 29. Qxc1 Ng7 30. exf6 exf6 31. Bxf6 Kg8 32.
Qa1 Qb7 33. h3 Nf5 34. Kh2 Qc7+ 35. Be5 Qc2 36. Bh8 Qc7+ 37. Be5 Qc2 38. Qb2
Qxb2 39. Bxb2 Kf7 40. a4 a6 41. g4 Ne3 42. Bd4 Nf1+ 43. Kg2 Nd2 44. a5 Nc4 45.
Bb6 Ke6 46. Kf3 Kd6 47. Kf4 *
Position (FEN): 8/7p/pB1k2p1/P7/2n2KP1/7P/8/8 b - - 6 47
Black to move.
Themes:  Endgame  
Puzzle rating: 1175
Best move: Nxb6