Shortest Pro Game won by resignation
__Short Pro Games which were won by resignation:
not the shortest, but quite recent: Oct. 4, 2005 only 83 moves between Choi Cheolhan 9p (B) and Mok Jinseok 9p
Bob McGuigan: The shortest pro game I know of was played on December 9, 1965 between Haruyama Isamu 5p (W) and Maeda Nobuaki 9p (B). Maeda won by resignation after 33 moves.
unkx80: I thought the article http://www.msoworld.com/mindzine/news/orient/go/special/records/shortest.html has quite a lot of "shortest" games.