Chess puzzle (Advantage)
Moves: 1. d4 d5 2. Nc3 e5 3. dxe5 d4 4. Nb1 Nc6 5. e3 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 Nge7
8. exd4 Nxd4 9. c3 Ndc6 10. Qxd8+ Nxd8 11. Bc4 Be6 12. Nd2 O-O 13. Ngf3 a6 14.
O-O b5 15. Bb3 Ndc6 16. Rfe1 Bxb3 17. axb3 Ng6 18. c4 Rad8 19. cxb5 axb5 20. e6
fxe6 21. Rxe6 Nd4 22. Re3 *
Position (FEN): 3r1rk1/2p3pp/6n1/1p6/3n4/1P2RN2/1P1N1PPP/R5K1 b - - 2 22
Black to move.
Themes:  Middlegame  
Puzzle rating: 1577
Best move: Nc2