This is a collection of lichess.org games from https://database.lichess.org/
I filtered all (standard) games from lichess to only keep games by players rated 2400+ against players rated 2200+, excluding bullet games.
I believe that the database might be useful for players who want to be up to date on the latest theoretical novelties as strong players test their discoveries online. Another potential use for this database is to see how strong opponents would face your openings in practice.
I published the Lichess Elite Database from 2013 until May 2020 as a torrent which you can get below (known issue: tournament games from lichess are not included):
- As a torrent (3.6 Gb, you will need a torrent client to download the files).
- As a direct download (582 Mb, .7z format which you can open natively in linux or with 7-zip on windows)
Here are the files as downloadable zips for the following months:
- June 2020 (116 Mb)
- July 2020 (110 Mb)
- August 2020 (378,687 games, 103Mb)
- September 2020 (364,782 games, 99Mb)
- October 2020 (403,071 games, 110Mb)
- November 2020 (441,263 games, 120Mb)
- December 2020 (491,920 games, 134Mb)
Do you want to get a message each month when a new update is out? Join the Lichess Elite Database team on lichess!
Q: How to use these files?
A: Import them into the database software of your choice such as chessbase or scid. I have tested the files with scid but not with any other software. Please check out the video tutorial if you are not sure what you should do!
Q: Why aren’t the clock times included?
A: To save space.
Q: Why aren’t the URLs of the games included?
A: lichess stores the URLs of the games in the “Site” tag. Unfortunately scid has a limit on the number of different sites which can be stored in a database which is reached pretty fast if each game has its own site. I decided to delete the URLs to be able to use the files in scid. From June 2020 I kept the URLs under a new tag called “LichessURL”.
Q: Why would I need to download this database if the lichess explorer has the same games?
A: The lichess explorer is great for ad-hoc checking where you went wrong in a game but its inherent restrictions (currently you can only see the top 4 games in a particular position) doesn’t make it as useful as a downloadable database for in-depth opening and middlegame preparation.
Q: I have a comment or suggestion – how do I contact you?
A: Feel free to message me at https://lichess.org/@/nikonoel