Chess puzzle (Advantage)
Moves: 1. e4 c5 2. Bc4 d6 3. Nf3 e6 4. c3 a6 5. a4 Bd7 6. d4 cxd4 7. cxd4 Nf6 8. Nc3
Be7 9. O-O O-O 10. Bg5 Nc6 11. d5 exd5 12. Nxd5 Nxd5 13. Qxd5 Be6 14. Bxe7 Qxe7
15. Qd3 Nb4 16. Qb3 Bxc4 17. Qxc4 a5 18. Rfe1 Rac8 19. Qb5 Nc2 20. Qxa5 Nxa1
21. Rxa1 Qxe4 22. b4 Rc2 23. Qb6 Rfc8 24. Re1 Qd5 25. Qd4 Qa2 26. Qe4 h6 27. h3
Qxa4 28. Kh2 b5 29. Nd4 Rxf2 30. Nc6 Rb8 *
Position (FEN): 1r4k1/5pp1/2Np3p/1p6/qP2Q3/7P/5rPK/4R3 w - - 2 31
White to move.
Themes: Hanging Piece Endgame  
Puzzle rating: 1742
Best move: Nxb8