Season 1
Series 1
Season 1
Series 1
- Air date:2025-03-10
- User score:0.0
- Number of episodes:8
List of Episodes

Air date: 2025-03-10
Runtime: 29 min
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.

Air date: 2025-03-17
Runtime: 29 min
The five remaining players from the first heat return to the Great Hall to battle it out for a place in the quarter-finals.

Air date: 2025-03-24
Runtime: 29 min
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.

Air date: 2025-03-31
Runtime: 29 min
In the second heat, six new players face a gruelling game of speed chess and a puzzle called 'the raging rook', which allows the players to showcase their mastery of one of the most powerful pieces.

Air date: 2025-04-07
Runtime: 29 min
The five remaining players from the second heat return to the Great Hall to battle it out for a place in the quarter-finals.

Air date: 2025-04-14
Runtime: 29 min
The four remaining players from the second heat face a memory puzzle set by chess superstar and world number one Magnus Carlsen.

Air date: 2025-04-21
Runtime: 29 min
Six semi-finalists face child prodigy Bodhana Sivanandan in their toughest challenge yet.

Air date: 2025-04-28
Runtime: 29 min
The four finalists return for the last time to the Great Hall, ready to be put through their chess-playing paces like never before. Who will lift the winner’s trophy?
Top Cast

Sue Perkins
Self - Presenter
Reviews
0 reviews