Studies out of more than 25 composed by

Viktor Sergeyevich Kolpakov

(Russia, 29.11.1955 - 2.3.2001)

At ChesscomposerBlogspot you can find a little more about this composer.

(All his studies, more exact dates, possible corrections or cooks and exact details about sources can be found in the

Harold van der Heijden database V (31-12-2015) )