just off the top of my head, <a href="https://database.lichess.org/" rel="nofollow">https://database.lichess.org/</a> has a larger gameplay dataset than what you're claiming
Hi HN. Over the last 4 months I have collected 380,000 attempts to guess a number on my Amazon Alexa Skill, and wanted to share with the community. Would love to see what you can do with the data!