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Subject: Re: CM9000 vs Tao 5.6 20-game match at G-30 (13.5-6.5)

Author: John Merlino

Date: 18:40:15 03/13/04

Go up one level in this thread


On March 13, 2004 at 21:27:48, Bas Hamstra wrote:

>On March 13, 2004 at 21:13:46, John Merlino wrote:
>
>>On March 13, 2004 at 21:10:30, Bas Hamstra wrote:
>>
>>>Hi John,
>>>
>>>I feel honoured and thanks for the lessons :-/
>>>
>>>But why you played the match with ponder=off? This might affect timemanagement a
>>>bit. Not that the result would have been much different otherwise, I'm afraid,
>>>since TheKing is one of the happy few.
>>>
>>>Bas.
>>
>>If you would like, I can do the same tournament (or a different one) with
>>pondering on. This is no problem, as I run them overnight.
>>
>>As for time management, I noticed that Tao is a bit liberal with its use of the
>>clock. Of course, just about every engine appears liberal next to The King,
>>which is notoriously conservative. There were many times when The King had more
>>than 10 minutes left on the clock, and Tao had less than 5.
>>
>>Let me know what you want to do. I have always respected Tao as an excellent
>>engine, and a new version definitely begs to be tested.
>
>The same match with ponder on would be perfect. I suspect the timetrouble will
>be a bit less, since most engines are tuned for ponder=on and turning it off can
>seriously distort timemanagement. Some have taken measurements to cope with that
>(for instance when ponder=off allocate 0.75 of the normal time) but Tao does
>not. Also, if possible, could you play with the gui's book? Tao's default book
>is small and a bit outdated, I'm afraid. Book learning is the next point on my
>agenda...
>
>Best regards,
>
>Bas.

No problem. I'll start that tournament tonight. Results tomorrow about the same
time.

-- Ponder=off.
-- CM default book for both engines (which should also greatly improve Tao's
time usage).

jm



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