Nimzoindian 4.Bd2: Duchamp - Dake Folkenstone, 1933
Since I started playing the Nimzoindian again, I've been looking for key games that best characterize the ideas in some of the many sidelines. In this case, Arthur Dake illustrates very well the potential of Black's position when White opts for the logical 4.Bd2. If you play over this game and read the commentary, you will improve your understanding of this line in the Nimzo.