Entertainment services, namely, arranging and conducting of competitions in the field of chess; Entertainment in the nature of competitions in the field of chess; Educational services, namely, conducting chess classes by means of a chess club

Educational services, namely providing instruction in the field of chess; entertainment services, namely conducting special events in the field of chess; entertainment services namely conducting conferences in the field of chess; entertainment services namely conducting chess tournaments and chess competitions; and entertainment services namely, providing a website featuring chess games and featuring information in the field of chess.

Educational services, namely, development of reference materials in the field of systems engineering, and development of student programs and curriculum in the field of systems engineering; conducting educational research to develop a body of knowledge in the field of systems engineering; providing educational information in the academic field of systems engineering for the purpose of academic study; providing non-downloadable educational reference materials in the field of systems engineerin...