Chess puzzle (Advantage)
Moves: 1. d4 g6 2. Bf4 Bg7 3. e3 d6 4. Nf3 Nf6 5. h3 O-O 6. Be2 c5 7. c3 cxd4 8. exd4
Qb6 9. Qb3 Qxb3 10. axb3 a6 11. Nbd2 Nc6 12. O-O Re8 13. Bh2 e5 14. dxe5 dxe5
15. Bb5 e4 16. Bxc6 bxc6 17. Nd4 c5 18. Nb5 Re7 19. Bd6 Rd7 20. Nc4 Bb7 21. Nb6
Rad8 22. Nxd7 Rxd7 23. Bxc5 axb5 24. Rfd1 Rd5 25. Rxd5 Nxd5 26. Ra7 Bc6 27. Ra6
Bb7 28. Rb6 *
Position (FEN): 6k1/1b3pbp/1R4p1/1pBn4/4p3/1PP4P/1P3PP1/6K1 b - - 5 28
Black to move.
Themes:  Endgame  
Puzzle rating: 1164
Best move: Nxb6