Chess puzzle (Advantage)
Moves: 1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c4 e6 5. Qb3 b6 6. Nc3 c6 7. Nf3 Bd6 8. Ne5
O-O 9. Be2 Bxe5 10. Bxe5 Nbd7 11. Bg3 Ne4 12. Nxe4 Bxe4 13. O-O Re8 14. f3 dxc4
15. Bxc4 Bd5 16. e4 Bxc4 17. Qxc4 c5 18. Rfd1 Qe7 19. a3 h6 20. Kh1 cxd4 21.
Rxd4 Rac8 22. Qe2 Nc5 23. Bd6 Qb7 24. e5 *
Position (FEN): 2r1r1k1/pq3pp1/1p1Bp2p/2n1P3/3R4/P4P2/1P2Q1PP/R6K b - - 0 24
Black to move.
Themes:  Middlegame  
Puzzle rating: 933
Best move: Nb3