irwin
irwin - the protector of lichess from all chess players villainous (by clarkerubber)
maia-chess
Maia is a human-like neural network chess engine trained on millions of human games. (by CSSLab)
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| irwin | maia-chess | |
|---|---|---|
| 57 | 97 | |
| 486 | 891 | |
| - | 3.1% | |
| 0.0 | 1.6 | |
| over 1 year ago | 9 months ago | |
| Python | Python | |
| GNU Affero General Public License v3.0 | 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.
irwin
Posts with mentions or reviews of irwin.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-07-11.
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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
maia-chess
Posts with mentions or reviews of maia-chess.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-01-06.
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Grandmaster-Level Chess Without Search
This was studied with the Maia series of bots. See:
https://github.com/CSSLab/maia-chess
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Chess-GPT's Internal World Model
There is a very interesting project on this exact problem called Maia, which trains an engine based on millions of human games played on Lichess, specifically targeting varying levels of skill from 1300 to 1900 Elo. I haven't played it myself, by my understanding is that it does a much better job imitating the mistakes of human players. https://maiachess.com
- A chess terminal user interface implementation
- Interested in going to my first tournament and was wondering if there is a place where I can review players classical games around 1700 rating so I can get an idea of what is expected and their strengths?
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Scientists claim >99 percent identification rate of ChatGPT content
In general the goal of these progrms is to win, not to pretend to be human.
In chess, there is a project called Maia which aims at predicting the human move rather than the best move. Even then it blunders less than humans of a similar rating, so it can still be detected.
https://maiachess.com/
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Most human engine to play against?
Maia Chess
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Do you have to buy Maia to use it offline?
It's on GitHub, you just need an interface like Nibbler.
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Anyone know if there are chess AIs trained like chatGPT, as a move predictor instead of a move maximizer as most have been (I think)?
That's exactly what Maia Chess is designed to do. https://maiachess.com/
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Can a 2000 elo bot blunder like this?
If you wanna play a more human like bot check out Maia https://maiachess.com/
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The Q&A Megathread for new and beginner chess players
If you want to play an engine who plays a lot more like a human, you should try Maia Chess.
What are some alternatives?
When comparing irwin and maia-chess you can also consider the following projects:
nnue-pytorch - Stockfish NNUE (Chess evaluation) trainer in Pytorch
Stockfish - UCI chess engine
lichess-bot - A bridge between Lichess API and chess engines
stockfish - Integrates the Stockfish chess engine with Python
python-chess-annotator - Reads chess games in PGN format and adds annotations using an engine
lc0 - The rewritten engine, originally for tensorflow. Now all other backends have been ported here.
kaladin - Machine learning tool aimed at automating cheat detection using insights data.
Winter - UCI Chess Engine
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.
zahak - A UCI compatible chess AI in Go
pychess - PyChess - a chess client for Linux/Windows
Stockfish - A free and strong UCI chess engine