Chess puzzle (Advantage)
Opening: Vienna_Game, Vienna_Game_Other_variations
Moves: 1. e4 e5 2. Nc3 Bb4 3. Nd5 Nf6 *
Position (FEN): rnbqk2r/pppp1ppp/5n2/3Np3/1b2P3/8/PPPP1PPP/R1BQKBNR w KQkq - 4 4
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1428
Best move: Nxb4