What was the input to the prompt? Probably it has read all the classic grand master moves online and creating moves from that. 🤔 Can you tune the level of difficulty?

The prompt was actually very simple "This is an application that plays chess using pgn notation" and then white started with the first move. The algo sometimes gave illegal moves so I had to put in some logic to prevent it from doing that. Don't have finetuning access yet.