I used to have a scrabble bot playing itself three times a day, posting its games to tumblr: https://scrabblebot.tumblr.com/

IIRC simulating an AI-AI game only took a short period of time (maybe a few seconds to a minute), so replicating the study with this scrabblebot wouldn't be too difficult.

Source: https://github.com/dbieber/ScrabbleBot