Logistello
From The Othello Wiki Book Project
Logistello by Michael Buro was the strongest othello program in the 90's and is still one of the strongest programs around. Although Mic seems to have moved onto other things.
http://www.cs.ualberta.ca/~mburo/log.html
From the 4th to the 7th of august 1997 the then World champion Takeshi Murakami played (and lost)
6 games against Logistello (http://www.cs.ualberta.ca/~mburo/event.html).
Interview of Takeshi Murakami after this match (http://www.msoworld.com/mindzine/news/proprietary/othello/murakami_computers.html).
You can find the Lion applet to play on the GGS, here (Windows only) :
