Chess puzzle (Advantage)
Moves: 1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O c5 8.
Na4 Qc7 9. Qc2 b6 10. a3 Bb7 11. d3 Nc6 12. Bd2 Rac8 13. Rac1 Qd6 14. Rfd1 e5
15. Bh3 f5 16. Bg2 Kh8 17. e4 Nde7 18. Nc3 Nd4 19. Qa4 a5 20. Nxd4 exd4 21. Nb5
Qb8 22. Bf4 Be5 23. Bg5 Bf6 24. Bxf6+ Rxf6 25. e5 Re6 26. Nd6 Bxg2 27. Nxc8 *
Position (FEN): 1qN4k/4n2p/1p2r1p1/p1p1Pp2/Q2p4/P2P2P1/1P3PbP/2RR2K1 b - - 0 27
Black to move.
Themes:  Middlegame  
Puzzle rating: 1949
Best move: Bc6