Chess puzzle (Advantage)
Moves: 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 h6 8. Bh4
Nbd7 9. Nge2 Nf8 10. Qc2 Be6 11. O-O g5 12. Bg3 Bd6 13. f3 Bxg3 14. Nxg3 Qd7
15. e4 dxe4 16. Ngxe4 Nxe4 17. Nxe4 Qxd4+ 18. Kh1 O-O-O 19. Rfd1 Qb6 20. Nc5 h5
21. b4 g4 22. f4 Bd5 23. Be4 Bxe4 24. Qxe4 Ne6 25. Nxe6 fxe6 26. Qxe6+ Kb8 27.
Qe5+ Qc7 28. Qxc7+ Kxc7 29. Kg1 Rdf8 30. g3 h4 31. Kg2 hxg3 32. Kxg3 Rh3+ 33.
Kxg4 Rxh2 34. Rh1 Rg2+ 35. Kf3 Rc2 36. Rh7+ Kb6 37. a4 Rc4 38. a5+ Ka6 39. b5+
cxb5 40. Rh6+ Rc6 41. Rh5 Rff6 42. Rb1 b6 43. Rbxb5 Rc4 44. Rbf5 Rxf5 45. Rxf5
b5 46. Rf6+ *
Position (FEN): 8/p7/k4R2/Pp6/2r2P2/5K2/8/8 b - - 1 46
Black to move.
Themes:  Endgame, Rook Endgame  
Puzzle rating: 1158
Best move: Kxa5