books
Chess books used to develop Stockfish (by official-stockfish)
FatTitz
A chess engine based on cfish. (by Sopel97)
| books | FatTitz | |
|---|---|---|
| 7 | 5 | |
| 144 | 21 | |
| 1.4% | - | |
| 4.6 | 0.0 | |
| about 1 month ago | about 1 year ago | |
| Python | C | |
| - | GNU General Public License v3.0 only |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
books
Posts with mentions or reviews of books.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-04-19.
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This is a legitimate line used for Stockfish development testing
Yeah, I noticed most tests still use older UHO lines (not sure why?) even though UHO 2022 came out a few months ago and has already been included in official stockfish development books list.
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Stockfish 15 is now available
You mean this? These are not opening books, though they're called "books". They're PGNs with starting positions, usually a couple of moves into the game, that are used for statistical tests as having engines play from the regular starting position does not sweep the space of realistic game positions very well.
- Stockfish 15 is ready!
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Are Tablebases Obsolete?
As you can see, the value of tablebases did decline significantly following the switch to NNUE evaluation. In fact it is just within the margin of error so we can't even conclude that tablebases increase the strength of Stockfish 14.1 at all. So then I decided to try using endgame positions to start. I used the endgames.pgn file from this Stockfish book repository, which is a huge set of imbalanced endgame starting positions. The results of these 20,000 game matches were:
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If you let the strongest chess engine play itself with as much time as it needs to decide on a move, what sort of opening ideas does it go for? What does the game end up looking like?
In engine vs engine tournaments , we use books to increase the variety. Here you can download them https://github.com/official-stockfish/books.
- Today, we have the pleasure to announce Stockfish 14.1
FatTitz
Posts with mentions or reviews of FatTitz.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-06-22.
- Anarchyfish: A fork of Stockfish that will always take en passant!
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FatTitz VS Synergy-Chess - a user suggested alternative
2 projects | 17 Jun 2022
- The Myth of "Consensual" Chess
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Today, we have the pleasure to announce Stockfish 14.1
I don’t know if you know but fat titz does actually exist
- Introducing Fat Titz 1.0! A new engine with an exclusive Anarchy mode!
What are some alternatives?
When comparing books and FatTitz you can also consider the following projects:
Stockfish - A free and strong UCI chess engine
fishtest - The Stockfish testing framework
Synergy-Chess - system that allows you to simultaneously start 8 chess engines and obtain a single move through the majority criteria and of score.
Anarchyfish - A fork of Stockfish for r/anarchychess