Mit system : en lærebog i skakspil efter ganske nye grundregler

Blurb

My System is a book on chess theory written by Aron Nimzowitsch. Originally over a series of five brochures from 1925 to 1927, the book—one of the early works on hypermodernism—introduced many new concepts to followers of the modern school of thought. It is generally considered to be one of the important books in the history of chess.