Chess puzzle (Crushing)
Moves: 1. d4 d5 2. Bf4 Nc6 3. e3 Nf6 4. h3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Nh5 8. Bh2
Re8 9. c4 e5 10. dxe5 Nxe5 11. Nc3 Nxc4 12. Bxc4 dxc4 13. Qxd8 Rxd8 14. Bxc7
Rd7 15. Be5 Nf6 16. Rfd1 b6 17. Rd4 Rxd4 18. Nxd4 Bb7 19. Ndb5 Re8 20. Bg3 a6
21. Nd6 Re7 22. Rd1 Ba8 23. Nxc4 b5 24. Rd8+ Re8 25. Rxe8+ Nxe8 26. Nd6 Nxd6
27. Bxd6 Bc6 28. f3 a5 29. a3 f5 30. Kf1 Kf7 31. Ke2 Ke6 32. Bc5 g5 33. Kd3 h5
34. Bd4 Bf8 35. e4 fxe4+ 36. fxe4 b4 37. axb4 Bxb4 38. g3 Bd6 39. g4 hxg4 40.
hxg4 Bd7 41. Be3 Bf4 42. Nd5 Ke5 43. Bxf4+ gxf4 44. g5 Be6 45. g6 a4 46. Nc7
Bd7 47. Nd5 Be6 48. Nc7 Bb3 49. Nd5 f3 50. Ke3 f2 51. Kxf2 Kxe4 52. Nf6+ Kf5
53. Nd7 Kxg6 54. Nc5 Bc2 55. Ke3 Kf6 56. Kd2 Bb3 *
Position (FEN): 8/8/5k2/2N5/p7/1b6/1P1K4/8 w - - 6 57
White to move.
Themes:  Endgame  
Puzzle rating: 1297
Best move: Nxb3