Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Classical_Variation
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 a6 7. Be2 e5 8. Nb3
b5 9. a3 Be6 10. O-O Be7 11. f4 O-O 12. f5 Bc4 13. Bxc4 bxc4 14. Nd2 d5 15.
exd5 Nxd5 16. Nxc4 Nxe3 17. Nxe3 Bc5 18. Qf3 Nd4 19. Qg3 *
Position (FEN): r2q1rk1/5ppp/p7/2b1pP2/3n4/P1N1N1Q1/1PP3PP/R4RK1 b - - 4 19
Black to move.
Themes: Pin Middlegame  
Puzzle rating: 1697
Best move: Nxc2