If you would like to apply to study, please send me a letter of motivation with a detailed introduction. I usually teach on the
lichess.org server, so I ask all applicants to do the following tasks every day to prove their dedication: at least 5* "puzzle racer 1* puzzle streak 1* puzzle storm. First of all, leave the other chess sites, move to lichess... Here, within the learn/practice section, do the pawn and rook endgame part until you can set up all the positions on an empty magnetic chessboard and explain the essence to a non-complete beginner. Daily practice is very important. Every day you have to solve puzzles and analyze your own games, so I usually recommend correspondence chess to my students to learn game analysis and openings.