> calling how hard he thought his opponent was thinking during the game evidence
we can't accept Magnus's testimony on this point, but we can understand that Magnus can consider it himself to be evidence, and he's simply telling us that's what he's doing.
I also think Magnus believes he has additional information about the extent of Hans's cheating, and that's what he can't share without Hans's permission, probably Hans's logs of his online activity that chess.com has, or something like that.
we can't accept Magnus's testimony on this point, but we can understand that Magnus can consider it himself to be evidence, and he's simply telling us that's what he's doing.
I also think Magnus believes he has additional information about the extent of Hans's cheating, and that's what he can't share without Hans's permission, probably Hans's logs of his online activity that chess.com has, or something like that.