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Subject: The dividing line between tactical and trategical play is a gray area.

Author: Jorge Pichard

Date: 09:04:13 02/05/03


Deep Junior revealed that the dividing line between tactical and strategic
thinking may not be a line after all, but a gray area. Kasparov knew and learned
from Deeper Blue back in 1997, and even today top programs are very strong and
can NOT be challenge tactically. I still don't understand why Kasparov is trying
to beat Deep Junior tactically, he needs to avoid situations in which the
combinational style of play would be the dominant factor. Why? Because in game
of brute calculation, the program (Deep Junior) would be more than a match for
him. If Kasparov saw 8 moves, DJ would see 16, if he saw 22, DJ saw 24, and so
on. What Kasparov needs to do today is play a more rambunctious, cut-and-thrust
style of patient maneuvering. Kasparov did learned from past experience by
playing Deeper Blue, that playing anti-computer is not
the best way to beat DJ, and by watching Kramnik vs Deep Fritz games too. What
it comes down to is how much programmers have learned about strategic thinking,
not merely how slow DJ is in comparison to Deeper Blue. We saw in game three
that Kasparov Opening gave him an edge but the middlegame was reached in which
Kasparov advantage soon disapeared; in short he had outplayed the program with
most openings. But it was a pyrrhic victory: It had cost him too much to get to
that point, for Deep Junior had defended doggedly and Kasparov was exhausted and
could not even find the drawing line in a losing position under time pressure.
Kasparov certainly revealed the weakenesses to which human players are sometimes
subject to such as: lapses of concentration, miscalculations, frustration,
oversights, exhaustion, and mainly getting into time trouble, which lead into
poor sportsmanship.

Pichard



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