Chess puzzle (Advantage)
Opening: Italian_Game, Italian_Game_Two_Knights_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. c3 *
Position (FEN): r1bqkb1r/ppp2ppp/5n2/n2Pp1N1/2B5/2P5/PP1P1PPP/RNBQK2R b KQkq - 0 6
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1131
Best move: Nxc4