Chess puzzle (Crushing)
Opening: Sicilian_Defense, Sicilian_Defense_Najdorf_Variation
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nbd7 8.
fxe5 dxe5 9. Be3 Be7 10. Qd2 Qc7 11. O-O-O Bb4 12. Nd5 *
Position (FEN): r1b1k2r/1pqn1ppp/p4n2/3Np3/1b2P3/4BN2/PPPQ2PP/2KR1B1R b kq - 7 12
Black to move.
Themes: Queenside Attack Opening  
Puzzle rating: 1232
Best move: Bxd2+