Preorder, date of arrival unknown. (Botvinnik's Algorithm. 50 Selected Games of the Sixth World Chess Champion). The book contains 50 deeply annotated games of Mikhail Botvinnik (1911-1995) and also short biography (written by Vladimir Barsky) and a brief theoretical overview of Botvinnik's favourite openings. Translation of the cover text: the strongest aspects of Botvinnik's creation are the transition from the opening to the middle game, complex strategic concepts and technique of realizing an advantage. Many generations of chess players have learned these skills from his games. Mikhail Botvinnik always tried to keep fighting, sometimes "wringing water from a stone" - just as Magnus Carlsen does nowadays. The author writes in the preface: Botvinnik has a lot of quality games, but it was decided to select 50 games. I tried to choose games where I could say something new. Further information about the book is available at publisher's website ruchess.ru. 3 pictures.