Chess puzzle (Equality)
Moves: 1. d4 e6 2. c4 c5 3. e3 Nc6 4. Nf3 d5 5. a3 Be7 6. Nc3 b6 7. cxd5 exd5 8. Bb5
Bb7 9. Ne5 Rc8 10. Qf3 Nf6 11. e4 cxd4 12. Nxd5 O-O 13. Nxc6 Bxc6 14. Bxc6 Rxc6
15. O-O Nxd5 16. exd5 Rf6 17. Qg3 Rg6 18. Qe5 Bd6 19. Qxd4 Bc5 20. Qe4 Re8 21.
Qf3 Re5 22. Rd1 Qh4 23. Be3 Bxe3 24. fxe3 Rh5 25. h3 Rf6 26. Qg4 Qf2+ 27. Kh2
g6 28. Rf1 *
Position (FEN): 6k1/p4p1p/1p3rp1/3P3r/6Q1/P3P2P/1P3qPK/R4R2 b - - 1 28
Black to move.
Themes:  Endgame  
Puzzle rating: 1940
Best move: Qxb2