I learnt a little too late that the anchor is not a part of an URL, as far as the server is concerned. And I used a system which publiched anchored URLs in its RSS feeds. For backward compatibility, here the list of such published URLs, with anchors on them. I hope you don't really need this page.
If you happen to know a way to have it in a better state, please do tell me. I had prepared the classic redirects.txt file, sure, but it will just not work.