Chess puzzle (Advantage)
Opening: Italian_Game, Italian_Game_Giuoco_Pianissimo
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. h3 O-O 6. O-O d5 7. Bg5 *
Position (FEN): r1bq1rk1/ppp2ppp/2n2n2/2bpp1B1/2B1P3/3P1N1P/PPP2PP1/RN1Q1RK1 b - - 1 7
Black to move.
Themes:  Opening  
Puzzle rating: 1355
Best move: dxc4