Chess puzzle (Advantage)
Moves: 1. e4 e6 2. d4 d5 3. Nd2 a6 4. e5 c5 5. c3 Nc6 6. Ngf3 Qb6 7. Nb3 Na5 8. Nxa5
Qxa5 9. Bd2 Nh6 10. Bxh6 gxh6 11. Qb3 cxd4 12. Nxd4 Bc5 13. Nf3 Qb6 14. Qxb6
Bxb6 15. Bd3 Bd7 16. O-O h5 17. h3 h6 18. b4 Rg8 19. a4 a5 20. bxa5 Bxa5 21. c4
Rc8 22. cxd5 exd5 23. Bb5 Bxb5 24. axb5 Bc3 25. Rac1 Ke7 26. Rfd1 Rc5 27. g3
Rgc8 28. Kg2 Ke6 29. Rb1 Bxe5 30. Re1 f6 31. Nd4+ Kf7 32. Nf5 Kg6 33. Ne7+ Kg7
34. Nxc8 Rxc8 35. Re2 Rc7 36. f4 Bc3 37. Rc1 Kf7 38. b6 Rc6 39. Rec2 d4 40. Rb1
d3 41. Rf2 d2 42. Rff1 Re6 43. Kf3 f5 44. g4 hxg4+ 45. hxg4 Kg6 46. gxf5+ Kxf5
47. Rb5+ Kf6 48. Kg4 Re1 49. Rb1 Kg6 50. f5+ *
Position (FEN): 8/1p6/1P4kp/5P2/6K1/2b5/3p4/1R2rR2 b - - 0 50
Black to move.
Themes: Defensive Move Endgame  
Puzzle rating: 998
Best move: Kf6