Chess puzzle (Advantage)
Moves: 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Bxc5 5. Nc3 Qb6 6. Nh3 Nc6 7. Qg4 g6 8. Bg5
Nxe5 9. Qa4+ Bd7 10. Qb3 Ne7 11. Bxe7 Bxe7 12. Bb5 Bxb5 13. Nxb5 O-O 14. O-O
Rac8 15. Rae1 Nc4 16. Nf4 Nd2 17. Qd3 Nxf1 18. Rxf1 Bf6 19. Nc3 Qxb2 20. Nd1
Qxa2 21. Qg3 Qxc2 22. Nh5 Bg7 23. Nf4 Be5 24. Qg5 Bxf4 25. Qxf4 a5 26. Ne3 a4 *
Position (FEN): 2r2rk1/1p3p1p/4p1p1/3p4/p4Q2/4N3/2q2PPP/5RK1 w - - 0 27
White to move.
Themes:  Endgame  
Puzzle rating: 851
Best move: Nxc2