Chess puzzle (Crushing)
Opening: Sicilian_Defense, Sicilian_Defense_Open
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 b6 4. Bb5 cxd4 5. Nxd4 Qc7 6. Nc3 e6 7. O-O Bb7 8. g3
Nf6 9. f4 *
Position (FEN): r3kb1r/pbqp1ppp/1pn1pn2/1B6/3NPP2/2N3P1/PPP4P/R1BQ1RK1 b kq - 0 9
Black to move.
Themes:  Opening  
Puzzle rating: 1064
Best move: Nxd4