DataBase-chess

...A database almost wholly built of Keys.. =)

[tblPiece]    [tblGroup]    [tblHalf]    [tblFull]
*PID        *GID        *HID        *FID
Px        ^PID0        ^GID0        ^HID0
Py        ^PID1        ^GID1        ^HID1
PVal        ^PID2        ^GID2
        ^PID3        ^GID3

*X = Primary Key X
^Y = Look-up Key Y

Px / Py / PVal << Currently the only Solidly-Represented-Data...?

*Drags this thread back up

Trie's sound quite interesting... Did you read about Fredkin? =) What a champ =D

He was mucking around with Chess and AI too

I take it you can use these types of structures for a few kinds of data... Natural Language aka 'talking robots' maybe?
...You might need a few more than one trie, i think

...Someone make a Universal Data storage / retrieval trie ?

Is there such a thing as an information-base // knowledge-base?? >In electronic terms? ...I don't want data, I want knowledge =)