Résumé
Sue Perkins hosts this high-stakes chess contest, following 12 rising stars of the UK's booming chess community as they battle it out via a gauntlet of brain-bending puzzles and nail-biting eliminators to be crowned champion. 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.
