Chess puzzle (Crushing)
Moves: 1. d4 Nf6 2. Bf4 e6 3. Nf3 d5 4. e3 Bd6 5. Ne5 Bxe5 6. Bxe5 Nbd7 7. Bf4 b6 8.
c3 Bb7 9. Nd2 O-O 10. Nf3 Re8 11. Ne5 Nxe5 12. Bxe5 Nd7 13. Bf4 e5 14. dxe5
Nxe5 15. Bxe5 Rxe5 16. Bd3 Qg5 17. Qf3 Rb8 18. Qh3 Qh5 19. Qg3 Qg5 20. Qf3 d4
21. cxd4 *
Position (FEN): 1r4k1/pbp2ppp/1p6/4r1q1/3P4/3BPQ2/PP3PPP/R3K2R b KQ - 0 21
Black to move.
Themes:  Middlegame  
Puzzle rating: 1448
Best move: Bxf3