Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 f5 5. Bxc6 dxc6 6. Nxe5 Nf6 7. O-O fxe4 8.
d4 exd3 9. Re1 Be7 10. Nc3 O-O 11. Qxd3 Qxd3 12. Nxd3 Bd6 13. f3 Bd7 14. Bg5
Nd5 15. Ne4 h6 16. Bd2 Be7 17. c4 Nf6 18. Ndc5 Nxe4 19. Nxd7 Nxd2 20. Rxe7 Rfd8
21. Nc5 b6 22. Ne6 Re8 23. Rxg7+ Kh8 24. Nxc7 Nxc4 25. Nxe8 Rxe8 26. Rd7 Nxb2
27. Kf2 Nc4 28. Rc7 c5 29. Rd1 Ne5 30. Re1 *
Position (FEN): 4r2k/2R5/pp5p/2p1n3/8/5P2/P4KPP/4R3 b - - 3 30
Black to move.
Themes:  Endgame  
Puzzle rating: 805
Best move: Nd3+