The Portuguese Opening is a chess opening classified under ECO code C20 in the Open Games & French Defense family, beginning with 1.e4 e5 or 1.e4 e6, including the Italian Game, Ruy Lopez, and French Defense. It is reached after 2 moves: 1. e4 e5 2. Bb5. The resulting position leaves black to move.
Resulting Position
1. e4 e5 2. Bb5
rnbqkbnr/pppp1ppp/8/1B2p3/4P3/8/PPPP1PPP/RNBQK1NR b KQkq - 1 2Resulting Position