At the present stage of development of society, a real trend of deterioration in children's health has emerged, and the number of children with disabilities has increased. For the purpose of social adaptation, an adapted program “Chess therapy for disabled children using computer technologies” was created, since at present additional education plays a large role in the development of a disabled child. The system of additional education includes a wide variety of creative areas and is able to satisfy the interests of children of all age groups. Additional education, in contrast to basic education, is best suited to create an accessible educational environment. In this regard, the role and importance of additional education is increasing, where the child becomes a participant in the inclusive process in collaboration with a team of specialists, administration and parents.