LG Cup World Baduk Championship (Korean: LG배 세계기왕전, Hanja: LG杯 世界棋王戰) is a Go competition.
[8] The rule, adopted by the Korea Baduk Association in November 2024, required players to place captured stones on the bowl lid, to keep track of them as an aid to counting the score.
Later in the game, Ke Jie again did not place a captured stone on the bowl lid, prompting an objection from Byun Sang-il.
Ke Jie considered it unfair to resume the game after the pause had given Byun extra thinking time.
No agreement was reached after two hours, and Ke Jie left the venue, resulting in a loss by default.