Chess puzzle (Crushing)
Moves: 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. a3 Bxc3+ 8.
bxc3 Nd7 9. cxd5 exd5 10. e3 O-O 11. c4 c6 12. cxd5 cxd5 13. Bd3 Nb6 14. Ne5
Bf5 15. O-O Bxd3 16. Qxd3 Rac8 17. Rab1 Nc4 18. Nxc4 dxc4 19. Qe2 b6 20. Rfc1
Qe6 21. Rb2 Qd5 22. Rbc2 b5 23. a4 a6 24. axb5 axb5 25. Rb2 f5 26. Rcb1 Rb8 27.
Rxb5 *
Position (FEN): 1r3rk1/6p1/7p/1R1q1p2/2pP4/4P3/4QPPP/1R4K1 b - - 0 27
Black to move.
Themes:  Endgame  
Puzzle rating: 683
Best move: Rxb5