Chess puzzle (Equality)
Moves: 1. e4 e5 2. Nf3 d6 3. c3 Be6 4. d4 f6 5. d5 Bf7 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3
g5 9. Qa4 Be7 10. Be3 Kf8 11. Nbd2 Be8 12. O-O-O c5 13. Qb3 Bf7 14. Bc4 Bxc4
15. Nxc4 Nc6 16. h4 g4 17. Nh2 h5 18. f3 gxf3 19. Nxf3 Nh6 20. Rdg1 Ng4 21. Bd2
Nf2 22. Rh2 Nxe4 23. g4 Nxd2 24. Ncxd2 Rb8 25. Qd5 Qb6 26. Nc4 Qb7 27. gxh5 Na5
28. Qxb7 *
Position (FEN): 1r3k1r/pQ2b3/3p1p2/n1p1p2P/2N4P/2P2N2/PP5R/2K3R1 b - - 0 28
Black to move.
Themes:  Middlegame  
Puzzle rating: 1544
Best move: Nxb7