Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. h3 h6 7. Na4 Bb4+ 8. c3
Ba5 9. b4 Bb6 10. Nxb6 axb6 11. O-O O-O 12. Be3 Ne7 13. Nh4 Kh8 14. Qe2 d5 15.
exd5 Nexd5 16. Bd2 Qd6 17. Rae1 Re8 18. Nf3 e4 19. dxe4 Rxe4 20. Qd3 Rxe1 21.
Rxe1 Be6 22. Bb3 Rd8 23. c4 Ne7 24. Qxd6 Rxd6 25. Bf4 Rd7 26. Be5 Neg8 27. Nd4
c6 28. Nxe6 fxe6 29. Bxf6 Nxf6 30. Rxe6 Kh7 31. Bc2+ Kg8 32. Bg6 Kf8 33. b5 Re7
34. Rd6 Re1+ 35. Kh2 Ke7 36. Rd2 Rc1 37. bxc6 bxc6 38. Bd3 c5 39. Rb2 Rd1 40.
Be2 Rd6 41. Bf3 Nd7 42. Re2+ Kf6 43. Bd5 Ne5 44. f4 Nd3 45. g3 Nb4 46. Bf3 g5
47. fxg5+ hxg5 48. Bg4 Nd3 49. Rb2 *
Position (FEN): 8/8/1p1r1k2/2p3p1/2P3B1/3n2PP/PR5K/8 b - - 3 49
Black to move.
Themes: Hanging Piece Endgame  
Puzzle rating: 712
Best move: Nxb2