
S01E01 Episode 1
In the first of two heats, six talented players from across the UK arrive at Cardiff’s former coal exchange. They face a brain-boggling puzzle and a high-stakes speed chess battle.
The four remaining players from the first heat return to the Great Hall to battle it out for a coveted place in the semi-finals. They are faced with a giant projection screen, and realise an innovative challenge awaits - a memory test set by world number one chess player Magnus Carlsen.
Sue Perkins hosts this high-stakes chess contest, following 12 rising stars of the UK’s booming chess community as they battle it out to be crowned champion.