Sergei Nefedov, (Сергей Нефедов)
a Russian software developer, FIDE Candidate Master  in chess, and computer chess programmer. Sergei resides in Saint Petersburg, and has been programming since 1987. In 1989/90 he was champion of the Leningrad Programming contest among school children, currently working as head of software development and automation of accounting for a large corporation. He is author of the UCI compliant chess program Anechka .
- Anechka by Сергей Нефедов, Russia from sdchess.ru
- Nefedov, Sergei FIDE Chess Profile
- Sergei Nefedov chess games - 365Chess.com