Chess puzzle (Equality)
Moves: 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Bg4 5. Be3 e6 6. Be2 Bd6 7. Nbd2 Ne7 8.
c3 Nbc6 9. h3 Bh5 10. O-O O-O 11. Bd3 a6 12. Qc2 Bg6 13. Nh4 Bxd3 14. Qxd3 Ng6
15. Nhf3 Nce7 16. Nh2 Rc8 17. f4 Qc7 18. g3 Nf5 19. Kg2 Nxe3+ 20. Qxe3 Ne7 21.
Ndf3 Nf5 22. Qd2 b5 23. Rfe1 Rfe8 24. Ne5 Bxe5 25. fxe5 Qc4 26. Qe2 Qxe2+ 27.
Rxe2 a5 28. g4 Nh4+ 29. Kg3 Ng6 30. h4 h6 31. h5 Ne7 32. Nf3 b4 33. Rc1 Rc4 34.
Nd2 Rc7 35. Nb3 bxc3 36. bxc3 a4 37. Nc5 Ra8 38. a3 Nc6 39. Rb2 Na5 40. Rb4 Nc4
41. Ra1 Rca7 42. Kf4 Nd2 43. Ra2 Nc4 44. g5 hxg5+ 45. Kxg5 Kh7 46. Rb7 Rxb7 47.
Nxb7 Rb8 48. Nc5 Rb5 49. Ra1 Rb2 50. Nxa4 Rb3 51. h6 Rxa3 52. Rxa3 Nxa3 53.
hxg7 Kxg7 54. Nb2 Nc2 55. Kf4 Kg6 56. Kf3 Kf5 57. c4 Nxd4+ 58. Ke3 Kxe5 *
Position (FEN): 8/5p2/4p3/3pk3/2Pn4/4K3/1N6/8 w - - 0 59
White to move.
Themes:  Endgame, Knight Endgame  
Puzzle rating: 1730
Best move: Nd3+