Chess puzzle (Crushing)
Moves: 1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. d4 Nc6 6. Nf3 Bg4 7. Be3 e6 8.
Be2 Bb4+ 9. c3 Bd6 10. O-O h5 11. h3 Qf5 12. Nh4 Bxe2 13. Nxf5 Bxd1 14. Nxd6+
cxd6 15. Raxd1 d5 16. Bf4 O-O-O 17. a4 Na5 18. b4 Nc4 19. b5 b6 20. Ra1 Kb7 21.
Rfb1 Rc8 22. Rb4 Rhd8 23. Kf1 Na5 24. Ra3 Rc4 25. Ke2 Rdc8 26. Kd3 Rxb4 27.
cxb4 Nc4 28. Ra1 Nb2+ 29. Kd2 Rc4 30. Be3 a5 31. Ra2 *
Position (FEN): 8/1k3pp1/1p2p3/pP1p3p/PPrP4/4B2P/Rn1K1PP1/8 b - - 1 31
Black to move.
Themes:  Endgame  
Puzzle rating: 1367
Best move: Rxb4