天てん元げん戦せんMeanings1nounTengen tournamentgo (game)One of the major Japanese professional Go title tournaments. The winner holds the Tengen title.今年ことしの天てん元げん戦せんは、挑ちょう戦せん者しゃがタイトルを奪だっ取しゅした。In this year's Tengen tournament, the challenger took the title.
