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Subject: The Progress of an Idea: first CSTAL, then Gambit Tiger, now DJ...

Author: Fernando Villegas

Date: 11:40:53 04/25/01


Hi all:
It seems that after all Chris W., the official villain of this site according to
many, was the father of a real good idea: that no matter how much you search,
you cannot outsearch the power of positional awareness when speculative attacks
are the issue. With just or mainly searching capabilities, the engine can see
maybe 16 plies, really a lot, but an accurate positionallly based attacking shot
can go a lot deeper, some times from middle game to the very end.

If something has been probed -at least until now- by the incredibles wins of DJ
is precisely that.  Look the way it has won. Look the evals of Fritz. Look at
that of DJ. Look at the lethal sacrifices of DJ againts all purely searching
criteria.

Luck? Just a casual output of "only" five games? Or maybe six by now? I cannot
believe that. I see that Mr Ban has got his lessons from Gambit as Theron got
his lessons from Wittington. By "lesson" I understand not neccesarily an
specific learning of some witty tricks, but the fruitfull development of an
idea.

I cannot way the day this Super DJ will be in the shells. Or even better, the
next program inspired, at its turn, by the perfomance of DJ. A new era of chess
programming maybe - well, almost surely- is beginning.

With hope

Fernando



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