ご
go (board game)
JLPT N2 Common word Also written 棊、棋
Noun
父ちちは碁ごをやります。
Father goes in for the game of Go.
碁ごのよい相手あいて同士どうしだった。
They were good rivals at go.
いつ来きてくれても、碁ごの相手あいてをしますよ。
Whenever you come, I'll play Go with you.