Chess: latest round of Hans Niemann saga expected in St Louis on Wednesday

The 19-year-old, named as cheater by Magnus Carlsen, is due to play for the US title in a 14-grandmaster field including three of the world top 10

Hans Niemann will be tested by three of the top 10 grandmasters next week when the 19-year-old, who the world champion, Magnus Carlsen, has publicly declared to be a cheat, takes on the American elite in the $250,000 US championship at St Louis, which has its first round (of 13) on Wednesday.

Niemann will be returning to the the capital of chess" where a few weeks ago he shocked Carlsen by defeating the Norwegian in the third round of the Sinquefield Cup.