noun
go or shogi tournament
Refers to a formal tournament or match series in board games, primarily go (囲碁) or shogi (将棋). The term is common in news and official event names.
来月、プロ棋士による棋戦が開かれる。
A tournament for professional players will be held next month.
彼はその棋戦で優勝した。
He won that tournament.