Rousseau VN - Drafts debut "Crossroads" (1930)

The most complete at the time of printing, entirely devoted to debut in Russian drafts "Crossroads." The authors classified and annotated versions of the debut; Estimates of the positions; for each of the extensions are given practical games played at the time. The book has diagrams and notes; as well as a table showing the party, which was played this or that version of the debut, this one to play the party and where was published the text of this party.