Isogawa Masao General information also found as 五十川正雄 [No promotion information available] nationality Japan rank 8 pro status Professional pid 1077 game collection properties sort by 271 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=="1077") List size: items include:  List Stats