Dec 4 (Reuters) - Hans Niemann quite literally made a splash on Wednesday, winning an underwater chess exhibition as ...

Chess is a challenging game. Holding your breath for long periods underwater isn't easy either. Put the two together, and you've got one of the most difficult – and unusual – competitions out there.

In this event, players make their moves on a small chess set placed 110 centimetres deep at the bottom of a swimming pool.

Players had to dive into a swimming pool to play their moves in this unique underwater contest where Hans Niemann emerged as ...