Sakamoto Yasuo General information (last update: 2005-02-27) nationality Japan [No promotion information available] born 1977-08-13 rank 1 pro status Professional affiliation Nihon Ki-in, Tokyo, Japan pid 391 www http://www.nihonkiin.or.jp/player/htm/ki000391.htm game collection properties sort by 21 games match record id event round black player black id black rank black team black ranks white player white id white rank white team white ranks place komi handicap allotted time moves mtime signature file size date game record result date (r) date place event player modified file size # of moves (ids=="391") List size: items include:  List Stats