Chess puzzle (Crushing)
Moves: 1. Nc3 e6 2. Nf3 d5 3. e4 c5 4. e5 Nc6 5. Bb5 Bd7 6. Qe2 a6 7. Bxc6 Bxc6 8. d4
Ne7 9. Bg5 Qb6 10. O-O-O c4 11. Kb1 Nf5 12. g4 Ba3 13. Bc1 Ne7 14. Ka1 Bb4 15.
Nb1 Bb5 16. c3 Ba5 17. Ng5 h6 18. Nh3 Qc6 19. g5 Bc7 20. gxh6 gxh6 21. Qh5 Nf5
22. Ng5 O-O-O 23. Nxf7 Qe8 24. Nd6+ Bxd6 25. Qxe8 Rdxe8 26. exd6 Nxd6 27. Bf4
Ne4 28. Rhf1 Ref8 29. Be5 Rhg8 30. f4 Ba4 31. Na3 *
Position (FEN): 2k2rr1/1p6/p3p2p/3pB3/b1pPnP2/N1P5/PP5P/K2R1R2 b - - 2 31
Black to move.
Themes:  Middlegame  
Puzzle rating: 813
Best move: Bxd1