Chess puzzle (Advantage)
Moves: 1. e4 d6 2. d4 Nd7 3. Nf3 Ngf6 4. Nc3 g6 5. Bc4 e6 6. Bg5 Bg7 7. e5 dxe5 8.
Nxe5 Nxe5 9. dxe5 Qxd1+ 10. Rxd1 Nd7 11. Nb5 O-O 12. Nxc7 Nxe5 13. Nxa8 Nxc4
14. Rd8 Rxd8 15. Bxd8 Nxb2 16. Kd2 b5 17. Nc7 a6 18. c3 Nc4+ 19. Kc2 Bb7 20. f3
Ne3+ 21. Kb3 Nxg2 22. Rg1 Nf4 23. Rf1 h5 24. Ne8 Bf8 25. Nf6+ Kg7 26. Nd7 Bd5+
27. Kb2 Bc4 28. Rd1 Nd3+ 29. Kc2 Ba3 30. Bf6+ Kg8 31. Bd4 Nf4 32. Ne5 Nd5 33.
Nxc4 bxc4 34. Bf2 Kg7 35. Bd4+ f6 36. Re1 e5 37. Ba7 Kf7 38. Rd1 Ke6 39. Bf2 g5
40. Rg1 h4 41. h3 Nf4 42. Rh1 Bd6 43. Be3 Bc7 44. a4 a5 45. Bc5 Nd5 46. Rd1 f5
47. Bf2 f4 48. Kd2 Nb6 49. Ra1 Nd5 50. Bc5 Kf5 51. Re1 Nb6 52. Bxb6 Bxb6 53.
Ke2 Be3 54. Kd1 e4 55. fxe4+ Kxe4 56. Ke2 Kf5 57. Rf1 *
Position (FEN): 8/8/8/p4kp1/P1p2p1p/2P1b2P/4K3/5R2 b - - 3 57
Black to move.
Themes:  Endgame  
Puzzle rating: 2005
Best move: Ke4