I think that the draw fraction in chess is higher for stronger engines at slower time control.hgm wrote:I have never seen such a high draw fraction in any engine-engine testing I did. For Chess. (In Shogi the draw fraction is of course close to 0%.)
http://computerchess.org.uk/ccrl/4040.live/
You can see that all of the top engines have more than 40% draws and
if you look only at games of programs of similiar strength(rating difference less than 100 elo) you get even more draws.
You also get more draws relative to the following rating list
http://computerchess.org.uk/ccrl/404.live/
Edit:
I can add that Naum4 has 55.9% draws and
Naum3 has 56.5% draws in the following list
http://www.husvankempen.de/nunn/40_120_ ... glist.html