Board Thread:General Discussion/@comment-36016297-20181003144226/@comment-35284508-20181004045510

Here is my answer to the original question: if a duplicate of someone shows up and I can't ask them directly about it, I visit both and write down the experience and rep point totals. I monitor these for as much as a week. Typically one twin advances and one doesn't. I click the corner X to delete the abandoned game.