Chess puzzle (Crushing)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bc4 Bg7 6. Nxc6 bxc6 7. Qf3 e6 8.
O-O d5 9. exd5 cxd5 10. Bd3 Ne7 11. Bg5 Bxb2 12. Nd2 O-O 13. Rab1 Bg7 14. Bf6
Qc7 15. Bxg7 Kxg7 16. h4 h5 17. g4 e5 18. gxh5 e4 19. h6+ Kxh6 20. Qe3+ Kh7 21.
Be2 Nf5 22. Qg5 Qe7 23. Qxe7 Nxe7 24. f3 exf3 25. Nxf3 Bf5 26. Bd3 Rab8 27.
Rxb8 Rxb8 28. Ng5+ Kg7 29. Bxf5 Nxf5 30. Rf2 Rb1+ 31. Kh2 Nh6 32. Rd2 Rb5 33.
Kg3 Nf5+ 34. Kg2 Rc5 35. Kh3 Ne3 36. Rf2 Nf5 37. Rd2 Rc3+ 38. Rd3 Rxd3+ 39.
cxd3 Kf6 40. Kg4 Ne3+ 41. Kf3 Nf5 42. Kg4 Nd4 43. h5 gxh5+ 44. Kxh5 Nc2 45.
Nh7+ Ke7 46. Kg5 Nb4 47. d4 Nxa2 48. Nf6 Ke6 49. Ne8 Nb4 50. Nc7+ Kd6 51. Ne8+
Kd7 52. Nf6+ Ke7 53. Nxd5+ Kf8 *
Position (FEN): 5k2/p4p2/8/3N2K1/1n1P4/8/8/8 w - - 1 54
White to move.
Themes: Hanging Piece Endgame, Knight Endgame  
Puzzle rating: 1214
Best move: Nxb4