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Subject: Opening Books and Chess programmes

Author: Rajen Gupta

Date: 10:23:25 12/29/97


when I learnt chess i was told that opening books consist of a database
of moves that are played at the initial phases of a game.These moves are
supposed to have been developed over the years in strong GM or IM games
and consequently have been (or at least should have been)subject to
extensive analysis.As a result of this, those lines which are inferior
for one or the other side get discarded whilst those lines that lead to
an approximately equivalent position get accepted into general chess
theory.The opening books provided with chess programmes should therefore
result in an equivalent position on the board after which it is upto the
chess engines to show there stuff.

MCP would in fact be doing a great service to chess fans if it could
identify the weak lines in existing and established chess theory and
provide alternate moves or lines earlier on(which are superior to the
existing lines)  rather than merely displaying a large volume of cooked
lines which does not in any way enhance the prestige of the programme.
If I use such a programme I would never know whether it is providing the
best possible analysis for my money or whether I have got something
which seems to be strong only because it knew the  questions the day
before the exams!

Rajen Gupta



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