Brains Chess board game, marketed as an educational "Intelligence Test Game" for children ages 3 and up. These sets typically feature a foldable plastic board and plastic chess pieces.
Key Features and Variations
Board Types: While some versions are standard, many are magnetic, which helps keep the pieces in place during play.
Sizes: Common sizes include a large 40 x 40 cm version and a more portable 14-inch (approx. 35 cm) magnetic version.
Design: The board is usually a classic brown and cream or black and white check pattern, and it often folds in half for easy storage of the pieces inside.