Games with most moves?

[gos.hund]

Anyone know of any pro games that used almost all the stones? Or ever done it yourself? Curious

[Odo]

There have been several instances of pro games lasting 400+ moves. These involved lengthy ko fights.

https://web.archive.org/web/20080310003412/http://www.msoworld.com/mindzine/news/orient/go/special/records/longest.html

[gos.hund]

Thank you