The supplementary chapter IX of Wiener’s Cybernetics (second edition, 1961) states that the checker-playing machine described by Samuel and Watanabe can learn to defeat the man that programmed it in a fairly consistent way.
One recorded claim. The claim panel gives its qualification, the source passages with their place in each source, and how it was checked.
What it connects
Cybernetics, second edition: supplementary chapters IX–X → contests → A machine can only do what it is ordered to do