Norwegian Defense
The Norwegian Defense is a chess opening that begins with the moves 1. e4 c5. It is a response to White's 1.e4, aiming to create an unbalanced position. This defense allows Black to challenge White's control of the center while developing pieces actively.
This opening is named after the Norwegian chess player Magnus Carlsen, who has popularized it in high-level play. The Norwegian Defense can lead to various tactical and strategic complexities, making it an interesting choice for players looking to avoid mainstream openings and create dynamic positions.