Posted this in the Aquarium forum... perhaps it goes better here...Many of you are probably aware of the approach of Guid & Bratko to objectively compare the world championsand I know some on this forum were using it to get independent results a few years back.I find it quite surprising that, as far as I can tell, no commercial chess software offers this as a feature. For instance, I might want to score my own games to find the best ones (or worst). And I'm sure the score given by this method could be used even to give an approximate rating.Has it ever been suggested that this feature be added to Aquarium? Does anyone know if there is a command line reference for rybka, so perhaps I could write a script to do it myself (I'd rather not use crafty)?Thanks,-Carl