Chess puzzle (Advantage)
Moves: 1. d4 d5 2. c4 e6 3. Nc3 Nc6 4. Nf3 Bb4 5. Qc2 Nge7 6. Bf4 b6 7. e3 Bb7 8. Bd3
g6 9. O-O Qd7 10. Nb5 Bd6 11. Nxd6+ cxd6 12. a3 f6 13. Rab1 e5 14. dxe5 dxe5
15. Bg3 e4 16. cxd5 exd3 17. dxc6 Bxc6 18. Qd1 Bb5 19. Nd2 O-O 20. b3 a5 21. a4
Ba6 22. Rc1 Rac8 23. h3 Rxc1 24. Qxc1 Rc8 25. Qa1 Kf7 26. Ne4 Qe6 *
Position (FEN): 2r5/4nk1p/bp2qpp1/p7/P3N3/1P1pP1BP/5PP1/Q4RK1 w - - 5 27
White to move.
Themes:  Middlegame  
Puzzle rating: 1560
Best move: Nd6+