chess-openings
irwin
| chess-openings | irwin | |
|---|---|---|
| 5 | 58 | |
| 381 | 501 | |
| 2.1% | - | |
| 8.4 | 0.0 | |
| 10 days ago | almost 2 years ago | |
| Python | Python | |
| Creative Commons Zero v1.0 Universal | GNU Affero General Public License v3.0 |
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.
chess-openings
-
Is there a chess library in Python (or any other programming language but Python preferred) that will allow me to identify the opening of a game by passing the PGN of the game as input?
Not a library, but at least a collection of openings in a machine readable format. Also a script to manipulate it in the bin/ folder. https://github.com/lichess-org/chess-openings
-
Let's make the Zelensky Defence a reality: https://github.com/lichess-org/chess-openings/issues/32
Make a comment to support this idea: https://github.com/lichess-org/chess-openings/issues/32
-
Are there any world champions with no openings or variations named after them?
In the list of openings used by Lichess, there are no variations named after Anand or Magnus. Also none named after the FIDE world champions Khalifman, Kasimdzhanov, and Topalov.
-
If I were going to make a collection of all chess openings at their most basic move sequence, how many would there be?
I would suggest using the TSV files instead. https://github.com/niklasf/eco
-
Best/worst openings from lichess database
Here's a list of openings with the associated FEN: https://github.com/niklasf/eco
irwin
-
The CrowdStrike file that broke everything was full of null characters
I play one of those games that doesn’t strongly enforce anti-cheating, and I agree with you that it’s a huge detraction compared to games with strong anti-cheat.
But I strongly disagree about the use of invasive client-side anti-cheat. Server-side anti-cheat can reduce the number of cheaters to an acceptably low level.
See for example how lichess detects and aids in detection of cheaters: https://github.com/clarkerubber/irwin
And chess is a game where I feel like it would be relatively hard to detect cheating. An algorithm looking at games with actors moving in 3D space and responding to relative positions and actions of multiple other actors should have a great many more ways to detect cheating over the course of many games.
-
How common is false banning in chess?
For Lichess, you can get some sort of idea from reading the code. If I remember correctly, there's some threshold for the site suspecting you of cheating based on a variety of simple metrics (accuracy, blurring, etc) and then it gets sent to machine learning tools to analyze (here is one of them, and here's another).
-
Chess’s Governing Body Delays Report on Hans Cheating Scandal
Lichess is open source. Here is their anti-cheating code on github: https://github.com/clarkerubber/irwin
-
Spotting a cheater: Stats analysis
Yeah Irwin is the old lichess model - here (https://github.com/clarkerubber/irwin) as well as the more maintained fork (https://github.com/lakinwecker/irwin/commits/master)
-
Lichess - Cheaters, bots, AI-based human hybrid opponents
This is nonsense. They’re a free and open source nonprofit with no interest in commercial buyers. I’ve played on lichess for 3 years, over which time I’ve never encountered more than 1 cheater within 10 games (and normally much less than that). Because the website is open source, you can see the cheat detection they use. It’s not perfect — there is no perfect system — but it’s transparent and in my experience very good.
- A question for technologists: can we start an open-source cheat-detection engine that becomes the gold standard of cheat detection engines?
- Can we see the Lichess cheat detection stuff?
- Banned for cheating, appealed, denied. What now?
-
Machine Learning for detecting anomalies in chess
Isnt't lichess' cheat detection an ML based system?
- Main Takeaways from the Chess.com Report
What are some alternatives?
chessli - A free and open source chess improvement app that combines the power of Lichess and Anki.
nnue-pytorch - Stockfish NNUE (Chess evaluation) trainer in Pytorch
pgn-tactics-generator - Generate chess puzzles / tactics from a pgn file
lichess-bot - A bridge between Lichess bots and chess engines
pychess - PyChess - a chess client for Linux/Windows
kaladin - Machine learning tool aimed at automating cheat detection using insights data.
python-chess-annotator - Reads chess games in PGN format and adds annotations using an engine
pgn2data - A library that converts a chess pgn file into a tabulated CSV data set.
play-chess-with-a-webcam - Play Chess With a Webcam
anarchychess-bot - The (un)official Lichess bot of r/AnarchyChess. Plays the Ruy Lopez, always captures en passant, never plays rook a4, and plays ke2!!/ke7!! when possible.