Beth's best friend at the orphanage, who offers support during their time at Methuen and continues to play a supportive role in Beth's life later on.

The janitor at Methuen who introduces Beth to chess, serving as an early mentor and father figure in her life, sharing his knowledge of the game with her.

Beth's adoptive mother who supports her chess career, despite personal struggles, and helps Beth navigate her early tournaments.

A fellow chess player who becomes Beth's first romantic interest, illustrating her initial discoveries about attraction.

Initially a chess competitor, he later becomes romantically involved with Beth and assists in her development as a player.

An accomplished American chess player who trains with Beth in New York, and they share a brief romantic involvement as she surpasses his skills.

Renowned as the world champion chess player from Russia, he represents the ultimate challenge and rivalry in Beth's chess career.

Beth's absent adoptive father who leaves shortly after adopting her, showing little interest in her life or welfare.