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Subject: Re: Transpositions

Author: Phil Dixon

Date: 03:47:29 03/20/99

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On March 19, 1999 at 23:33:04, Dave Gomboc wrote:

>On March 19, 1999 at 20:49:58, Robert Hyatt wrote:
>
>>On March 19, 1999 at 18:23:18, Phil Dixon wrote:
>>
>>>Can anyone point me to an opening book or website that deals with opening
>>>transpositions?  Is there a good software program that deals with this issue?
>>>Can anyone cite an example where it would change the positional evaluation or
>>>where a person will find himself dealing with a totally new opening?
>>>
>>>A big THANK YOU!! in advance.
>>>
>>>Phil
>>
>>I'm not sure what you are asking, but we once killed Fidelity's latest
>>(using Cray Blitz) by doing this:
>>
>>(CB was white)
>>
>>1. e4 c5 2. d4 cxd4 3. Nf3 and black could have now transposed right back into
>>a perfectly playable Sicilian.  But instead, black's book didn't understand
>>transpositions, and it tried to hold that pawn for dear life.  It did, and it
>>choked on it within 15 more moves.
>>
>>Bob
>
>I'm sure that would be an amusing game to see... anyone with a database? :)
>
>Dave Gomboc
Thanks, Bob.  Would you happen to have the PGN for that game?  Any other
examples? :)  I'm going to feed that position to Fritz and see how it plays out.

Phil



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