Chess puzzle (Crushing)
Moves: 1. e4 c5 2. Nf3 Nc6 3. c3 e5 4. d4 cxd4 5. cxd4 exd4 6. Nxd4 Bc5 7. Nxc6 bxc6
8. Bc4 Nf6 9. Bg5 d6 10. O-O h6 11. Bxf6 Qxf6 12. Nc3 O-O 13. Na4 Bb6 14. Nxb6
axb6 15. b3 Ba6 16. Bxa6 Rxa6 17. Qe2 Raa8 18. Qc4 Rac8 19. Rac1 Rfe8 20. Qa4
b5 21. Qa7 Rxe4 22. Qb7 Rce8 23. Qxc6 Qb2 24. Rb1 Qxa2 25. Qxb5 Re2 26. Qd5 *
Position (FEN): 4r1k1/5pp1/3p3p/3Q4/8/1P6/q3rPPP/1R3RK1 b - - 2 26
Black to move.
Themes:  Endgame  
Puzzle rating: 1695
Best move: Qxb1