Chess puzzle (Equality)
Moves: 1. e4 c5 2. Bc4 d6 3. c3 a6 4. a4 e6 5. Ne2 Nc6 6. O-O Nf6 7. d3 b6 8. Bg5 Be7
9. Bh4 Bb7 10. Kh1 O-O 11. f3 Ne5 12. Ba2 b5 13. d4 cxd4 14. cxd4 Nc4 15. Bxc4
bxc4 16. Nbc3 d5 17. e5 Nd7 18. Bxe7 Qxe7 19. f4 f6 20. exf6 Nxf6 21. Ng3 Rab8
22. Qc2 Ng4 23. Rae1 Bc8 24. h3 Nf6 25. Nf5 Qb4 26. Nh4 Qxb2 27. Rf2 Qxc2 28.
Rxc2 Bd7 29. Nf3 Rb3 30. Ne5 h6 31. g4 Rd8 32. Rb1 Rxb1+ 33. Nxb1 Bxa4 34. Rb2
Bb5 35. Nc3 Rb8 36. Nc6 Rb7 37. Na5 Rb6 38. Na4 Rb8 39. Nc5 c3 40. Rc2 Ne4 41.
Kg2 Nxc5 42. dxc5 d4 43. Kf3 Rc8 44. Ke4 Rxc5 45. Kxd4 Rd5+ 46. Kxc3 Rc5+ 47.
Kd2 Rxc2+ 48. Kxc2 Kf7 49. Kc3 g5 50. fxg5 hxg5 51. Kd4 Kf6 52. Nb7 a5 *
Position (FEN): 8/1N6/4pk2/pb4p1/3K2P1/7P/8/8 w - - 0 53
White to move.
Themes:  Endgame  
Puzzle rating: 1645
Best move: Nxa5