Chess puzzle (Advantage)
Opening: Italian_Game, Italian_Game_Scotch_Gambit_Declined
Moves: 1. e4 e5 2. d4 d6 3. Bc4 Nc6 4. Nf3 Nf6 5. dxe5 d5 6. exd5 Na5 7. exf6 Nxc4 8.
fxg7 Bxg7 9. O-O O-O 10. h3 Nd6 11. Re1 Qf6 12. Nc3 Bf5 13. Bg5 Qg6 14. Re2 h6
15. Be7 Rfe8 16. Nh4 Qh5 17. Nxf5 Nxf5 18. g4 Qg6 19. Qe1 *
Position (FEN): r3r1k1/ppp1Bpb1/6qp/3P1n2/6P1/2N4P/PPP1RP2/R3Q1K1 b - - 2 19
Black to move.
Themes:  Middlegame  
Puzzle rating: 2032
Best move: Nd4