Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Najdorf_Variation
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. O-O Be7 8. Qf3
b5 9. Bb3 Bb7 10. a4 b4 11. Nce2 O-O 12. Be3 Qc7 13. c3 Bxe4 14. Qg3 Re8 15.
cxb4 Bb7 16. Rfd1 Nc6 17. Rac1 Bf8 *
Position (FEN): r3rbk1/1bq2ppp/p1nppn2/8/PP1N4/1B2B1Q1/1P2NPPP/2RR2K1 w - - 5 18
White to move.
Themes:  Middlegame  
Puzzle rating: 2118
Best move: Nxc6