I honestly have one, containing very old WCCC games up to current engine-engine matches but I am not so confident about its completeness. There are probably rare engine-engine matches starting with Deep Thought, Deep Blue I, Deep Blue II, etc.Rebel wrote: ↑Sat Oct 10, 2020 12:00 pmI am confident there are people who maintain such a database, however I am not one of them.MikeGL wrote: ↑Sat Oct 10, 2020 11:38 amMuch respect to Ed. Thanks for this database update.Rebel wrote: ↑Thu Oct 08, 2020 11:38 pm MillionBase 3.45
3.45 million quality chess games in PGN format.
Added 550.000 new games.
Scid proof.
http://rebel13.nl/download/data.html
I am wondering if there are similar DB solely dedicated to engines matches. I mean a consolidated PGN containing archived TCEC, SSDF, CCRL etc. engine games.
So that in case I needed to see specific novelty in GM games, I can shift to Engines Only Database (EOD) to see if it was already done or how engines treats the position.
Update MillionBase
Moderators: hgm, Rebel, chrisw
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MikeGL
- Posts: 1010
- Joined: Thu Sep 01, 2011 2:49 pm
Re: Update MillionBase
I told my wife that a husband is like a fine wine; he gets better with age. The next day, she locked me in the cellar.
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soundrender
- Posts: 1
- Joined: Wed Apr 14, 2021 1:19 pm
- Full name: Olly Herbst
In
Hello Ed,
I have a problem with poly17 (poly.exe). I have created a book from 6 million strong games and also created WDL statistics .wdl file.
The polyglot book is 1.64GB in size, exact same size has the .wdl file (as usual). I know about the 2GB file-size limitation on polyglot-books with your polyglot-tools (poly.exe and somu.exe). But now I ran into an "insufficient memory" error when I "recalculate the weights by WDL":
Recalculation with smaller books/wdl files worked.
Hence I have 2 questions:
1.) Is there a defined size limit for .wdl-files or what is the problem?
2.) Is there maybe another way to circument the insufficient memory error, or do you plan to fix this limitaion in poly.exe?
PS:
My PC has 64GB of RAM, so this should be fine, but I wonder if there is temporary file space needed (Windows TEMP) or similar, which
is causing the problem?
I have a problem with poly17 (poly.exe). I have created a book from 6 million strong games and also created WDL statistics .wdl file.
The polyglot book is 1.64GB in size, exact same size has the .wdl file (as usual). I know about the 2GB file-size limitation on polyglot-books with your polyglot-tools (poly.exe and somu.exe). But now I ran into an "insufficient memory" error when I "recalculate the weights by WDL":
Recalculation with smaller books/wdl files worked.
Hence I have 2 questions: 1.) Is there a defined size limit for .wdl-files or what is the problem?
2.) Is there maybe another way to circument the insufficient memory error, or do you plan to fix this limitaion in poly.exe?
PS:
My PC has 64GB of RAM, so this should be fine, but I wonder if there is temporary file space needed (Windows TEMP) or similar, which
is causing the problem?