Chess puzzle (Advantage)
Opening: Italian_Game, Italian_Game_Evans_Gambit_Declined
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. Nc3 d6 7. Nd5 Nxb4 *
Position (FEN): r1bqk1nr/1pp2ppp/pb1p4/3Np3/PnB1P3/5N2/2PP1PPP/R1BQK2R w KQkq - 0 8
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1888
Best move: Nxb4