Chess puzzle (Advantage)
Moves: 1. d4 Nf6 2. c4 e5 3. d5 Bc5 4. e3 c6 5. Nc3 cxd5 6. cxd5 O-O 7. h3 a6 8. a3 b5
9. e4 d6 10. Nf3 h6 11. Bd3 Nbd7 12. O-O Re8 13. Qe2 Bb7 14. Be3 Rc8 15. Bxc5
Nxc5 16. Bc2 Nh5 17. Qd2 Nf4 18. Ne2 Qf6 19. b4 Nd7 20. Ng3 Nxh3+ 21. Kh2 Nf4
22. Rac1 g6 23. Qe3 Rc4 24. Bb1 Rec8 25. Rxc4 bxc4 26. Rc1 Qd8 27. Ne2 Nxe2 28.
Qxe2 Qb6 29. Kg1 c3 30. Bd3 a5 31. Nh4 axb4 32. axb4 Qxb4 33. Rb1 Qd4 34. Rxb7
Nc5 35. Qg4 *
Position (FEN): 2r3k1/1R3p2/3p2pp/2nPp3/3qP1QN/2pB4/5PP1/6K1 b - - 2 35
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 2000
Best move: Nxb7