Yugen Cup
Yugen Cup is a Japanese professional tournament begun in 2007. Fifty players, comprising forty-five professionals and five insei, compete in 6 rounds. There is a ¥500,000 grand prize (roughly $4,600 USD).
Yugen Cup home page and results
page at the Nihon Ki-in.
Tapir: Can someone explain sth. about this tournament. There are several players with perfect 6:0 score in 2007. They're competing but who won? How they decide who has won? Does .sgf-kifu exist?
valerio: Yigo.org ( http://www.yigo.org/modules/news/article.php?storyid=2124) says that Ko Iso 7 dan was the winner of the first edition (2007-2008; view also Ko profile at Nihon Kiin:
http://www.nihonkiin.or.jp/player/htm/ki000384.htm).
Second edition started on 2008-04-28 and each player will play 12 games, instead of six. The winner was Iyama Yuta of a perfect score of 12 wins.
Game records are at (in sgf format)
http://www.web2go.idv.tw/gopro/ttlx1_list.php?id=51
or at (not sgf, only viewer)
http://www.go4go.net/v2/modules/collection/bytour2.php?tid=126