Chess puzzle (Crushing)
Opening: Sicilian_Defense, Sicilian_Defense_Canal_Attack
Moves: 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. d4 cxd4 6. Qxd4 Nc6 7. Qc4 Rc8
8. Qe2 e6 9. Nc3 Nf6 10. Bf4 Be7 11. O-O a6 12. Rfd1 Qc7 13. e5 dxe5 14. Nxe5
Nxe5 15. Bxe5 Qc6 16. Rd3 O-O 17. Rad1 Rfd8 18. Bd4 Nd5 19. Qg4 Bf6 *
Position (FEN): 2rr2k1/1p3ppp/p1q1pb2/3n4/3B2Q1/2NR4/PPP2PPP/3R2K1 w - - 9 20
White to move.
Themes: Pin Middlegame  
Puzzle rating: 1111
Best move: Bxf6