Chess puzzle (Advantage)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f4 b5 8. a3
Bb7 9. Bd3 Nbd7 10. Qe2 Nb6 11. b3 Rc8 12. Bd2 Nfd7 13. O-O-O Nc5 14. b4 Nxd3+
15. Qxd3 Nc4 16. Nb1 Be7 17. Nb3 O-O 18. Be3 d5 19. e5 Nxe3 20. Qxe3 Qc7 21.
Rd2 Qc4 22. Na5 Qc7 23. Nxb7 Qxb7 24. Rhd1 Rfd8 25. g4 a5 26. bxa5 b4 27. a4 b3
28. c3 Rb8 29. Rb2 Rdc8 30. Rd3 Bc5 31. Qg3 d4 32. c4 Qh1+ 33. Rd1 Qe4 34. Nd2
Qc6 35. Rxb3 Rxb3 36. Qxb3 g6 37. Kc2 Qc7 38. Qb5 Ba3 39. Ne4 *
Position (FEN): 2r3k1/2q2p1p/4p1p1/PQ2P3/P1PpNPP1/b7/2K4P/3R4 b - - 5 39
Black to move.
Themes:  Endgame  
Puzzle rating: 1975
Best move: Rb8