Chess puzzle (Advantage)
Moves: 1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 c5 5. c3 cxd4 6. exd4 Nc6 7. Nbd2 Bd6 8.
Bg3 O-O 9. Bb5 a6 10. Qa4 Ra7 11. Bxc6 bxc6 12. Qxc6 Bxg3 13. hxg3 Bd7 14. Qc5
Rb7 15. Qa3 Qb6 16. b4 Rc8 17. Qb2 Rbc7 18. Rc1 Qb5 19. a3 Qd3 20. Ne5 Qb5 21.
Nxd7 Nxd7 22. Qc2 h6 23. Qb3 Qd3 24. Nb1 Nf6 25. Rd1 Qe4+ 26. Kf1 Ng4 27. f3
Ne3+ 28. Kf2 *
Position (FEN): 2r3k1/2r2pp1/p3p2p/3p4/1P1Pq3/PQP1nPP1/5KP1/1N1R3R b - - 2 28
Black to move.
Themes:  Middlegame  
Puzzle rating: 1477
Best move: Nxd1+