Chess puzzle (Equality)
Moves: 1. e4 e5 2. f4 exf4 3. Nf3 Nf6 4. e5 Nd5 5. Bc4 c6 6. Nc3 Nb6 7. Bb3 d6 8. d4
dxe5 9. dxe5 Qxd1+ 10. Nxd1 Bb4+ 11. c3 Bc5 12. Bxf4 O-O 13. Be3 Bxe3 14. Nxe3
Re8 15. O-O h6 16. Rae1 N8d7 17. Nh4 Nxe5 18. h3 Be6 19. Bxe6 Rxe6 20. Ng4 Nxg4
21. Rxe6 fxe6 22. hxg4 Rf8 23. Re1 Na4 24. Re2 Kh7 25. Rc2 g5 26. Nf3 Re8 27.
Ne5 Nc5 28. Kf2 Ne4+ 29. Ke3 Ng3 30. b4 Nf1+ 31. Kf2 Rf8+ 32. Ke2 Ng3+ 33. Ke3
h5 34. Nf3 hxg4 35. Nxg5+ Kg6 36. Nxe6 Re8 37. Kf4 Nh5+ 38. Kxg4 Rxe6 39. c4
Nf6+ 40. Kf4 Re4+ 41. Kf3 b5 42. cxb5 cxb5 43. a3 Kg5 44. Rc5+ Kh4 45. g3+ Kh3
46. Rh5+ Nxh5 47. Kxe4 Nxg3+ 48. Kd5 Ne2 49. Kc5 a6 50. Kb6 Nd4 *
Position (FEN): 8/8/pK6/1p6/1P1n4/P6k/8/8 w - - 2 51
White to move.
Themes:  Endgame, Knight Endgame  
Puzzle rating: 1413
Best move: Kxa6