A new updated version of Fritz 11 is available....

Discussion of anything and everything relating to chess playing software and machines.

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ThatsIt
Posts: 992
Joined: Thu Mar 09, 2006 2:11 pm

Re: A new updated version of Fritz 11 is available....

Post by ThatsIt »

ml wrote:
Dr.Wael Deeb wrote:
F. Bluemers wrote:how's your german,doc?
http://f23.parsimony.net/forum50826/messages/178984.htm

Best
Fonzy
Yape,I am aware of this post,thanks anyway for your contribution....
Those tests show that there is only a slight change in engine performance after applying the update, possibly due to changes in the GUI, or user error. The filesize of the Fritz 11 engine version 11.0 is the same as that of version 11.1. What is the probability that two different engines are exactly the same size? So it appears that gui11.msi only updates the GUI and not the engine, as the filename suggests.

Total commander detect over 600 changes
comparing Fritz 11 and Fritz 11.1 engine.

Best,
G.S.
ml

Re: A new updated version of Fritz 11 is available....

Post by ml »

So now we have several bits of contradictory evidence, some supporting the claim that the engine is unchanged, and some supporting the opposite. Here is what we know so far:

1)CEGT has tested both versions and 11.1 seems to be slightly ahead of 11.0 (although this might be due to statistical error or differences in the configuration); 2)Total Commander has detected changes between the two versions; 3)other tests have shown some small changes in the engine performance. Conclusion: the engines are different.

4)Same filesize; 5)same nodes/second for any given test position; 6)sources at Chessbase seem to be saying that no changes were made to the engine, just the GUI. Conclusion: the engine is unchanged.

I'm sure there's a reasonable explanation for this. There is also a difference in the creation date of the service pack, gui11.msi. One is dated Jan 20; the other one February 29. Maybe one of them only changes the GUI, and the other one also changes the engine.
ThatsIt
Posts: 992
Joined: Thu Mar 09, 2006 2:11 pm

Re: A new updated version of Fritz 11 is available....

Post by ThatsIt »

ml wrote:So now we have several bits of contradictory evidence, some supporting the claim that the engine is unchanged, and some supporting the opposite. Here is what we know so far:

1)CEGT has tested both versions and 11.1 seems to be slightly ahead of 11.0 (although this might be due to statistical error or differences in the configuration); 2)Total Commander has detected changes between the two versions; 3)other tests have shown some small changes in the engine performance. Conclusion: the engines are different.

4)Same filesize; 5)same nodes/second for any given test position; 6)sources at Chessbase seem to be saying that no changes were made to the engine, just the GUI. Conclusion: the engine is unchanged.

I'm sure there's a reasonable explanation for this. There is also a difference in the creation date of the service pack, gui11.msi. One is dated Jan 20; the other one February 29. Maybe one of them only changes the GUI, and the other one also changes the engine.
I'm sure that the engine is different.
Maybe they have done some changes using the ETGB access.

In some positions i can see different behaviour when using
the tablebases, different moves, different time to depth.

But, the testgames i've made were done without the ETGBs ?!

Best,
G.S.
Uri
Posts: 521
Joined: Thu Dec 27, 2007 9:34 pm

Re: A new updated version of Fritz 11 is available....

Post by Uri »

AdminX wrote:Let me see if I can make my point clearer. If you look at the image below you will see two areas circled in red. The top circle is the down load link for Chessbase Light which I am using only to serve as an example. The circle below that is the status bar. Notice that the status bar has the location of the file where the above link points to.

Image

For a larger image click the link below.
http://www.64thsquare.com/example.jpg

Now my point was that I believe this to be a Chessbase supported link. That's why all the links start with fritzserver.org. Playchess, Fritz Server, or Chessbase, it's all the same company to me, and I believe the links are offically supported by Chessbase.
But how did you find the Fritz 11 update file: www.fritzserver.org/updates/gui11.msi I went to www.fritzserver.org and i couldn't see it there.
ThatsIt
Posts: 992
Joined: Thu Mar 09, 2006 2:11 pm

Re: A new updated version of Fritz 11 is available....

Post by ThatsIt »

Hi !

But how did you find the Fritz 11 update file: www.fritzserver.org/updates/gui11.msi
I went to www.fritzserver.org and i couldn't see it there.

Simply type into your browser:
www.fritzserver.org/updates/gui11.msi

Then choose "save file" - thats it.

Best,
G.S.
ml

Re: A new updated version of Fritz 11 is available....

Post by ml »

ThatsIt wrote:
ml wrote:So now we have several bits of contradictory evidence, some supporting the claim that the engine is unchanged, and some supporting the opposite. Here is what we know so far:

1)CEGT has tested both versions and 11.1 seems to be slightly ahead of 11.0 (although this might be due to statistical error or differences in the configuration); 2)Total Commander has detected changes between the two versions; 3)other tests have shown some small changes in the engine performance. Conclusion: the engines are different.

4)Same filesize; 5)same nodes/second for any given test position; 6)sources at Chessbase seem to be saying that no changes were made to the engine, just the GUI. Conclusion: the engine is unchanged.

I'm sure there's a reasonable explanation for this. There is also a difference in the creation date of the service pack, gui11.msi. One is dated Jan 20; the other one February 29. Maybe one of them only changes the GUI, and the other one also changes the engine.
I'm sure that the engine is different.
Maybe they have done some changes using the ETGB access.

In some positions i can see different behaviour when using
the tablebases, different moves, different time to depth.

But, the testgames i've made were done without the ETGBs ?!

Best,
G.S.
Do we know that these differences are not because of the GUI? What would happen if we copied the Fritz 11.1 engine into the Fritz 11 or Fritz 10 GUI and ran comparisons from there?
ThatsIt
Posts: 992
Joined: Thu Mar 09, 2006 2:11 pm

Re: A new updated version of Fritz 11 is available....

Post by ThatsIt »

ml wrote:
ThatsIt wrote:
ml wrote:So now we have several bits of contradictory evidence, some supporting the claim that the engine is unchanged, and some supporting the opposite. Here is what we know so far:

1)CEGT has tested both versions and 11.1 seems to be slightly ahead of 11.0 (although this might be due to statistical error or differences in the configuration); 2)Total Commander has detected changes between the two versions; 3)other tests have shown some small changes in the engine performance. Conclusion: the engines are different.

4)Same filesize; 5)same nodes/second for any given test position; 6)sources at Chessbase seem to be saying that no changes were made to the engine, just the GUI. Conclusion: the engine is unchanged.

I'm sure there's a reasonable explanation for this. There is also a difference in the creation date of the service pack, gui11.msi. One is dated Jan 20; the other one February 29. Maybe one of them only changes the GUI, and the other one also changes the engine.
I'm sure that the engine is different.
Maybe they have done some changes using the ETGB access.

In some positions i can see different behaviour when using
the tablebases, different moves, different time to depth.

But, the testgames i've made were done without the ETGBs ?!

Best,
G.S.
Do we know that these differences are not because of the GUI? What would happen if we copied the Fritz 11.1 engine into the Fritz 11 or Fritz 10 GUI and ran comparisons from there?
Hi !

I've made my tests under ChessBase-Fritz 10 GUI !

Best,
G.S.
S.Taylor
Posts: 8514
Joined: Thu Mar 09, 2006 3:25 am
Location: Jerusalem Israel

Re: A new updated version of Fritz 11 is available....

Post by S.Taylor »

S.Taylor wrote:
Ovyron wrote:I recommend you take a look at the freeware engines, these are being developed and they have their own playing style.
maxchgr wrote:maybe the greatest achievement would be an engine in the top of the list that attacks
It's a flaw on the ELO formula itself. These engines at the top are the best at drawing, so an attacking engine that is not successful at beating them only risk losing and the formula makes it go lower on the list.
Thank you!Ovyron,
This is something I've been asking about for years, and no one ever took any notice about this subject, and made me feel like I must be out of my mind or something!
I keep on asking if it might not be that an engine which has greater insight might get more worthy wins at a higher standard even than Rybka, even if it doesn't make it to number one, because it is also more exposed to flaws.
Such an engine might play greater chess than Rybka, and have better knowledge and understanding and tactics, but just be outsmarted on some technicalities.
If I knew which engines are like this, then, that is plenty reason to prefer it over Rybka, or atleast to want it as well, Rybka not being enough to be relied on to find the best move in some positions.
If no one else, I'd think that atleast correspondence players would have appreacited my question which keeps coming up.
(I DID once have an argument about this with Vas himself, however [never did anyone else ever relate to this subject], but he didn't seem to agree with me. He seemed to be sure that anything which looks interesting or more "human" or sacrificial, if it gets lower results, then it must be weaker in its actual moves.
Actually, he seemed repulsed by the idea that brilliant sacrificial play is worth anything inthe world, if it sometimes can be refuted, by the top machines at defense. But according to him, Tal must have been dirt! Most of Tals play would probably have lost to Rybka, certainly more than other GM's of the Tal's elo. So Vas would say Tal was simply a low rated player, like perhaps 2200 elo. Well, why not? Tal's results might have shown that even in his best days!, however, against other humans, he would now be about 2700. OK, so make it 2400 against Rybka. )

Well! :(
Still seems to be above the heads of the average mind, even chess mind.
Ah well! :cry: So I suppose I give up then.
ml

Re: A new updated version of Fritz 11 is available....

Post by ml »

Hi,
Well I think this proves that the engines are different. And I would agree that engine comparisons should be done with the same GUI if possible. Thanks.
Uri
Posts: 521
Joined: Thu Dec 27, 2007 9:34 pm

Re: A new updated version of Fritz 11 is available....

Post by Uri »

ThatsIt wrote:Hi ! Simply type into your browser:
www.fritzserver.org/updates/gui11.msi

Then choose "save file" - thats it.

Best,
G.S.
But how did you arrive to this link? I couldn't find it in www.fritzserver.org