Lost to a cheater

I got a notification saying my points had been reinstated because I'd lost to a cheater.

How can I find out which game it was?

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Note: The thread I started on this has been deleted before I could see the replies. So I'm starting it again. Perhaps one of the replies was deemed inappropriate and someone decided to delete the thread.

If you really really want to find out then browse through your game history and check which of your recent opponents has the “violated the TOS” mark on their profile. And if you or anyone else finds out, do not call out on the potential cheater in a public forum.

Ta. But that means clicking on each profile one by one?

Just hover over the opponents of the games you lost.
Maybe this game

cool. thanks!!