World conker champion found with steel chestnut, cleared of cheating

Is this game well-known enough in Britain and Ireland that readers will know what on earth is being alleged just from reading this article? Or are you expected to have to google it?

Apparently it’s a game where you take turns swinging a chestnut on a string and trying to hit the opponent’s chestnut and break it. Yes, I can see how a steel fake chestnut would be an advantage here, though I’m amazed it wouldn’t be instantly obvious to even a casual observer that the look and sound were wrong. So maybe I’m still missing something.

It is a very, very British thing. A generation or two ago, almost everyone played it at school and it was Very Serious Business. I guess you needed something to occupy yourself before Pokemon Go was invented.