Ключевые слова: adult, board, boy, care, check, checkmate, chess, child, children, competition, contest, couch, dad, decision, desk, family, father, guy, hand, hands, holiday, home, house, kid, kids, king, knight, learning, man, move, moving, parent, people, person, plan, planning, play, playing, problem solving, queen, sofa, son, strategy, table, think, thinking, thoughts, together, young, youth,