It's difficult to compare. A child learning chess invariably has an adult around to comment on their game and improve it, and frankly after 10 games if they sti

It's difficult to compare. A child learning chess invariably has an adult around to comment on their game and improve it, and frankly after 10 games if they still remember the rules that's an achievement (if the child is young). If you did the same approach with a child that could fully comprehend the rules from the start, playing another child, both of whom had never played before, I really don't think they would have learned as much as the computer would have done. It would be an interesting experiment - my bet would be that the children had invented another game and were playing that instead.