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Subject: Re: Question to Jeroen: What went wrong with Tiger?

Author: Ed Schröder

Date: 01:49:34 08/25/01

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On August 25, 2001 at 03:51:31, Harald Faber wrote:

>On August 25, 2001 at 00:07:39, Christophe Theron wrote:
>
>>On August 24, 2001 at 19:14:34, Harald Faber wrote:
>>
>>>On August 24, 2001 at 12:33:26, Christophe Theron wrote:
>>>
>>>>On August 24, 2001 at 11:41:47, Harald Faber wrote:
>>>>
>>>>>With these losses it is justified that Tiger didn't become single world
>>>>>champion. What is your explanation for this result? Did you play GT in
>>>>>aggressive mode? What made Tiger lose especially the last game vs. an amateur?
>>>>
>>>>
>>>>
>>>>I can answer your question if you answer mine:
>>>>
>>>>When you flip a coin, why is it head sometimes, and some other time it is tail?
>>>>
>>>>    Christophe
>>>
>>>I hoped you wouldn't answer that way.
>>>1st: IMO Tiger is the strongest program available, even if slightly ahead of the
>>>others.
>>>2nd: I am not disappointed about the Tiger result as you may suppose.
>>>3rd: I am only curious how the rock solid and tactical safe Tiger could lose a)
>>>vs. SOS (I'd have bet a lot that at least a draw is the worst result the Tiger
>>>plays vs. an amateur) and b) HOW this could happen. Tiger did not really play as
>>>usual.
>>>4th: IMO the loss vs. DeepJunior was a desaster and I am astonished about
>>>Tiger's play in that game.
>>>
>>>Why am I curious and astonished? Because I have seen *many* SUPERIOUR games
>>>Tiger played. Of course he loses from time to time, but not vs. anyone and
>>>especially Jeroen's opening preparation usually gives Tiger some advantage. That
>>>makes me wonder.
>>>
>>>If you say "Statistics" now, well, accepted, but not really satisfied nor
>>>convinced. Although it would suit to the explanation why Gromit placed so
>>>high...
>>
>>
>>
>>Statistics, period.
>>
>>Version 14.6 is not a risky attempt to create some kind of monster. It is built
>>upon Chess Tiger 14.0 and Gambit Tiger 2.0, and has an even safer selectivity
>>system.
>>
>>If you prefer it is Gambit Tiger 2.0 with a slightly better search.
>>
>>Let it play on the SSDF and it would achieve a better performance than Gambit
>>Tiger 2.0.
>>
>>
>>
>>
>>>Keep on your excellent work, I didn't mean to attack you, your program nor
>>>anyone else from the Tiger team. If you understood it that way, I feel sorry for
>>>this misunderstanding.
>>
>>
>>I did not feel that was an attack, but simply the wrong question to ask.
>>Especially from someone who has played a lot of chess matches and who should
>>know that anything can happen in a game...
>>
>>If you look only at the 7 first rounds of the WMCCC, you conclude that this
>>Tiger is the best program around. If you only look at the 2 last rounds, you
>>conclude it's a piece of shit.
>>
>>Bottom line: please do not conclude anything.
>>
>>    Christophe
>
>You still don't get my point. I conclude nothing. i only wondered that Tiger
>could lose against SOS which I did not expect due to so many games I have seen
>Tiger play and win. So in spite of statistics it made me wonder anyway.  And I
>was surprised HOW Tiger lost vs. Junior. Only these two points, nothing more,
>nothing less. OK, let's put it into the category "bad luck" like Fritz lost to
>ZChess last tourney or so.


I remember Paris where Fritz ended 16th (or so) and 2 months later topped
the Swedish list. Sometimes you have a bad tournament, it is as simple as
that.

Ed




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