Related Clues:
- Unusually choice opener for sport
- Some sandwiches served that mate can finish on board
- Wrong choice crucial in this sport
- A game of skill
- Awkward choice ahead of important game
- Setting for a castle
- 'Heading for Colditz', Nazi musical
- 'As elaborate a waste of human intelligence as you could find anywhere outside an advertising agency,' per Raymond Chandler
- Match with bishops
- Musical about pianist Dame Myra
- It involves a quest for a mate
- 'The gymnasium of the mind,' to Pascal
- Wrong choice before important game
- Game with knights and pawns
- Combative deployment of men on board