Hans Niemann to undergo lie-detecting polygraph test after losing blitz showdown against Russian GM Daniil Dubov
American Grandmaster Hans Niemann had challenged Daniil Dubov to an 18-game blitz match in Moscow after the Aeroflot Open, ...
At stake: how Dubov forced Niemann to take a polygraph test
Immediately after the success in the 18th game, Daniil Dubov immediately left the game room. Hans Niemann also did not ...