an arena contest [match]: 中日围棋擂台赛 an arena weiqi game between china and japan
中日围棋擂台赛 sino-japanese weiqi chess challenge series
擂台 ring (for martial contests); arena 摆擂台 give an open challenge
摆擂台 1.(比武) make open challenges to fights2.(挑战) make challenges to a contest
打擂台 (设台比武; 相互竞赛) accept the challenge; take up the challenge; pick up the gauntlet; contest in boxing or martial arts; challenge fight between two boxers