There might be a list somewhere but it would be pretty large. While most K+Q vs K+Q may be draws, not all positions fall into the draw category. And there are a lot of positions that are draws with best play but some with the same material, but a different configuration, is a win/loss with best play.
If you have a position with 7 or fewer pieces, including the kings, endgame tablebases can get you the answers (not usable for ongoing games here though).
Does anyone have a list of draws? An example would be king and queen against king and queen. Thank you in advance.