Debut encyclopedia in Russian checkers. Volume 6. 2nd edition, corrected and supplemented. Vysotsky V.M., Katskov S.E., Kondrachenko E.N.

International Master V.M. Vysotsky, grandmaster Slsha and master of sports S.E. Katstov, International Grassmaster E.N. Kondrachenko, Grossmaster N.N. The Negro was repeatedly analyzed and specified in this work more than 700 theoretical options.

great assistance in preparing the book for the publication was provided by V.D. Dazhak, B.L. Vinogradov, G.G. Polyannikov and others.

for a wide range of fans of the checker game.