Chess puzzle (Crushing)
Moves: 1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 Nbd7 6. Bg5 Be7 7. Ne2 O-O 8.
O-O c5 9. c3 Qc7 10. Bf4 Qa5 11. Nd2 cxd4 12. Nb3 Qf5 13. Nbxd4 Qg6 14. Ng3 h6
15. Nb5 a5 16. Nc7 Ra7 17. Be3 b6 18. Nb5 Ra6 19. Re1 Bc5 20. Bf4 Nd5 21. Bxd5
exd5 22. Qxd5 Nf6 23. Qd6 *
Position (FEN): 2b2rk1/5pp1/rp1Q1nqp/pNb5/5B2/2P3N1/PP3PPP/R3R1K1 b - - 2 23
Black to move.
Themes:  Middlegame  
Puzzle rating: 1327
Best move: Bxd6