Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Taimanov_Variation
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be2 Nf6 7. O-O d5 8.
Nxc6 bxc6 9. e5 Nd7 10. f4 Bc5+ 11. Kh1 Bb7 12. Na4 Ba7 13. Bf3 Rb8 14. Qe2 c5
15. Bd2 Qe7 16. c4 d4 17. Bxb7 Rxb7 18. Qe4 Nb6 *
Position (FEN): 4k2r/br2qppp/pn2p3/2p1P3/N1PpQP2/8/PP1B2PP/R4R1K w k - 2 19
White to move.
Themes:  Middlegame  
Puzzle rating: 1779
Best move: Nxc5