Sinan 1004 Island World Seniors

Organized by the Korean Baduk Association since 2019 in Shinan County, South Jeolla Province (known for its 1,004 islands). Open to professionals over 50, it features both individual knockout and team competitions. First prize is 30 million won. Rapid time controls: 30 minutes plus 30-second byo-yomi.

Country International Type Invitational Format Knockout Cycle 1y Komi 6.5 Editions 6

2025

Champion: Mok Chin-seok · Runner-up: Yamashita Keigo

Final 1 game

Jun 7 Yamashita Keigo W+R Mok Chin-seok

Semi-final 2 games

Jun 7 Yu Ch'ang-hyeok W+5.5 Mok Chin-seok Jun 7 Yamashita Keigo B+1.5 An Cho-yeong

Quarterfinals 4 games

Jun 6 Yu Ch'ang-hyeok B+3.5 Zhou Heyang Jun 6 An Cho-yeong B+5.5 Ch'oe Myeong-hun Jun 6 Lee Changho W+R Mok Chin-seok Jun 6 Yoda Norimoto W+R Yamashita Keigo

Round of 16 8 games

Jun 6 Yi Sang-hun Sr. W+1.5 Yoda Norimoto Jun 6 Yu Ch'ang-hyeok B+R David Bofinger Jun 6 O Meien W+9.5 Ch'oe Myeong-hun Jun 6 Cornel Burzo W+R An Cho-yeong Jun 6 Zhou Heyang B+R Cho Hunhyun Jun 6 Mok Chin-seok B+R Rui Naiwei Jun 6 Jiang Mingjiu W+R Lee Changho Jun 6 Yamashita Keigo B+16.5 Kang Zhanbin

Preliminaries 1 game

Apr 5 Yi Hyeon-uk W+R An Cho-yeong

Korean qualifier 5 games

Apr 5 Kim Chong-su W+R Han Chong-chin Apr 5 Lee Changho B+13.5 Seo Neung-uk Apr 5 Kim Seung-chun W+R Ch'oe Kyu-pyeong Apr 6 Han Chong-chin W+1.5 Lee Changho Apr 6 Ch'oe Kyu-pyeong W+R An Cho-yeong