Chess puzzle (Advantage)
Moves: 1. e4 e6 2. d4 d5 3. e5 Be7 4. a3 Nc6 5. c3 Bd7 6. Nf3 f6 7. Bf4 f5 8. Qb3 h6
9. Bb5 g5 10. Bd2 f4 11. c4 Bc8 12. Bxc6+ bxc6 13. cxd5 exd5 14. Bb4 Bxb4+ 15.
axb4 Ne7 16. Nc3 a6 17. Na4 Nf5 18. Qc3 Qd7 19. Nc5 Qe7 20. Qd3 Rb8 21. Nxa6
Bxa6 22. Qxa6 O-O 23. Qxc6 Qxb4+ 24. Qc3 Qxb2 25. Qxb2 Rxb2 26. O-O g4 27. Ne1
Nxd4 28. Nd3 Ne2+ 29. Kh1 f3 *
Position (FEN): 5rk1/2p5/7p/3pP3/6p1/3N1p2/1r2nPPP/R4R1K w - - 0 30
White to move.
Themes: Hanging Piece Endgame  
Puzzle rating: 1465
Best move: Nxb2