Chess puzzle (Advantage)
Opening: Italian_Game, Italian_Game_Rousseau_Gambit
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 f5 4. d3 Nf6 5. Nc3 f4 6. Ng5 d5 7. Nxd5 *
Position (FEN): r1bqkb1r/ppp3pp/2n2n2/3Np1N1/2B1Pp2/3P4/PPP2PPP/R1BQK2R b KQkq - 0 7
Black to move.
Themes:  Opening  
Puzzle rating: 1331
Best move: Nxd5