Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. O-O d6 8. Qb3
Be6 9. Bxe6 fxe6 10. Qxe6+ Qe7 11. Qb3 Bb6 12. cxd4 Nf6 13. e5 dxe5 14. dxe5
Nd7 15. Ba3 Nc5 16. Qd5 Qd7 17. Nc3 O-O-O 18. Rad1 Qxd5 19. Nxd5 Ne6 20. Nxb6+
axb6 21. Bb2 h6 22. Nh4 g5 23. Nf5 Rdf8 24. Ne3 Rd8 25. g3 Rhf8 26. Ng4 Ncd4
27. Nxh6 Ne2+ 28. Kg2 Rxd1 29. Rxd1 Rh8 30. Ng4 c5 31. Rd6 N2d4 32. Bxd4 Nxd4
33. Rxb6 Kc7 34. Rg6 c4 35. Rg7+ Kc6 36. Ne3 b5 37. Rxg5 Ra8 38. Rg6+ Kd7 39.
Nd5 Rxa2 40. Nc3 Rc2 41. Nxb5 *
Position (FEN): 8/3k4/6R1/1N2P3/2pn4/6P1/2r2PKP/8 b - - 0 41
Black to move.
Themes: Hanging Piece Endgame  
Puzzle rating: 848
Best move: Nxb5