Chess puzzle (Crushing)
Opening: Sicilian_Defense, Sicilian_Defense_Katalimov_Variation
Moves: 1. e4 c5 2. Nf3 b6 3. d4 cxd4 4. Nxd4 Bb7 5. Nc3 a6 6. a4 Qc7 7. Bd3 Nf6 8. O-O
e5 9. Nf3 Be7 10. h3 O-O 11. Bg5 d6 12. Bxf6 Bxf6 13. Nd5 Bxd5 14. exd5 Re8 15.
c4 Nd7 16. Re1 Nc5 17. b4 *
Position (FEN): r3r1k1/2q2ppp/pp1p1b2/2nPp3/PPP5/3B1N1P/5PP1/R2QR1K1 b - - 0 17
Black to move.
Themes:  Middlegame  
Puzzle rating: 1767
Best move: Nxd3