irwin
pgn-tactics-generator
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irwin | pgn-tactics-generator | |
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57 | 2 | |
486 | 102 | |
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0.0 | 0.0 | |
over 1 year ago | 11 months ago | |
Python | Python | |
GNU Affero General Public License v3.0 | MIT License |
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irwin
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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).
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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
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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)
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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?
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Machine Learning for detecting anomalies in chess
Isnt't lichess' cheat detection an ML based system?
- Main Takeaways from the Chess.com Report
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Which site has better cheat detection?
What's this? It was given as an answer on a question about this on lichess https://github.com/clarkerubber/irwin
pgn-tactics-generator
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Is there a tool to generate puzzles from your games?
- A more advance https://github.com/vitogit/pgn-tactics-generator
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Even engines can't solve this puzzle. White to play and win
Why is server side necessary ? For eg : If you run a tactics generator yourself like this one : https://github.com/vitogit/pgn-tactics-generator, it takes about 6- 8 minutes to analyze a single game at depth 8.
What are some alternatives?
nnue-pytorch - Stockfish NNUE (Chess evaluation) trainer in Pytorch
python-chess-annotator - Reads chess games in PGN format and adds annotations using an engine
lichess-bot - A bridge between Lichess API and chess engines
lichess-puzzler
kaladin - Machine learning tool aimed at automating cheat detection using insights data.
fishnet - Distributed Stockfish analysis for lichess.org
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.
lichess-tournament-creator - A script to automatically create chess tournaments using Lichess API
pychess - PyChess - a chess client for Linux/Windows
chess-openings - An aggregated data set of chess opening names