Chess puzzle (Advantage)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qb6 8.
Nb3 h6 9. Bxf6 Nxf6 10. Qf3 Bg4 11. Qd3 g6 12. h3 Bd7 13. O-O-O Bg7 14. g4 Qc7
15. Bg2 O-O 16. Bf3 Bb5 17. Qe3 Rfc8 18. Rd2 Nd7 19. Nd5 Qd8 20. Kb1 e6 21. Nc3
Bxc3 22. bxc3 Nb6 23. f5 Nc4 24. Qxh6 Nxd2+ 25. Nxd2 Qf6 26. e5 Qg7 27. Qxg7+
Kxg7 28. Bxb7 Rab8 29. Bxc8 Bc6+ 30. Kc1 Bxh1 31. Bxa6 dxe5 32. fxe6 fxe6 33.
Bc4 Bd5 34. Bb3 Kf6 35. c4 Bc6 36. Kb2 Kg5 37. Kc3 Kf4 38. Kd3 e4+ 39. Ke2 e3
40. Nb1 Bf3+ 41. Ke1 Rd8 42. c3 e2 43. Nd2 Ke3 44. Nxf3 Kxf3 45. c5 Rc8 46. Bc4
Rxc5 47. Bxe2+ Kg3 48. c4 Kxh3 49. Kd2 Kg2 50. Kc3 Rc8 51. a4 Kf2 52. Bd3 Ke3
53. Bxg6 e5 54. a5 e4 55. Bf5 Kf3 56. Bxc8 e3 57. a6 *
Position (FEN): 2B5/8/P7/8/2P3P1/2K1pk2/8/8 b - - 0 57
Black to move.
Themes: Advanced Pawn Bishop Endgame, Endgame  
Puzzle rating: 583
Best move: e2