Abstract:
The article is dedicated to Eduard Lvovich Dubov, a member of the section of the Moscow Secondary School Mathematical Society, General Secretary of the International School Chess Union, Honorary FIDE Member, and the oldest and most active participant of the seminar “Advanced ideas in teaching mathematics in Russia and abroad”.
Keywords:Eduard Lvovich Dubov, Secondary School Section of the Moscow Mathematical Society, Secretary General of the International School Chess Union, FIDE Honorary Member, Seminar “ Advanced Ideas in Teaching Mathematics in Russia and Abroad ”.