Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 h5 3. d4 h4 4. d5 h3 5. g3 d6 6. Be3 Nf6 7. Bg5 Be7 8. Nc3 Bg4
9. Qd3 Nbd7 10. O-O-O Nc5 11. Qb5+ Bd7 12. Qb4 a5 13. Qc4 a4 14. a3 O-O 15.
Bxf6 Bxf6 16. Nd2 Rb8 17. Nb5 Bxb5 18. Qxb5 Bg5 19. Kb1 Bxd2 20. Rxd2 Nxe4 21.
Re2 Nc5 22. Bxh3 c6 23. dxc6 bxc6 24. Qxc6 Rb6 25. Qd5 Qb8 26. c3 e4 27. Rhe1 *
Position (FEN): 1q3rk1/5pp1/1r1p4/2nQ4/p3p3/P1P3PB/1P2RP1P/1K2R3 b - - 1 27
Black to move.
Themes:  Middlegame  
Puzzle rating: 1435
Best move: Nd3