René's URL Explorer Experiment


Title: GitHub - lhayhurst/python-chess: A pure Python chess library with move generation and validation, PGN parsing and writing, Polyglot opening book reading, Gaviota tablebase probing, Syzygy tablebase probing and UCI/XBoard engine communication

Open Graph Title: GitHub - lhayhurst/python-chess: A pure Python chess library with move generation and validation, PGN parsing and writing, Polyglot opening book reading, Gaviota tablebase probing, Syzygy tablebase probing and UCI/XBoard engine communication

X Title: GitHub - lhayhurst/python-chess: A pure Python chess library with move generation and validation, PGN parsing and writing, Polyglot opening book reading, Gaviota tablebase probing, Syzygy tablebase probing and UCI/XBoard engine communication

Description: A pure Python chess library with move generation and validation, PGN parsing and writing, Polyglot opening book reading, Gaviota tablebase probing, Syzygy tablebase probing and UCI/XBoard engine communication - lhayhurst/python-chess

Open Graph Description: A pure Python chess library with move generation and validation, PGN parsing and writing, Polyglot opening book reading, Gaviota tablebase probing, Syzygy tablebase probing and UCI/XBoard engine co...

X Description: A pure Python chess library with move generation and validation, PGN parsing and writing, Polyglot opening book reading, Gaviota tablebase probing, Syzygy tablebase probing and UCI/XBoard engine co...

Opengraph URL: https://github.com/lhayhurst/python-chess

X: @github

direct link

Domain: patch-diff.githubusercontent.com

route-pattern/:user_id/:repository
route-controllerfiles
route-actiondisambiguate
fetch-noncev2:8e6af350-1c52-1cf1-7b84-d172d7f8338c
current-catalog-service-hashf3abb0cc802f3d7b95fc8762b94bdcb13bf39634c40c357301c4aa1d67a256fb
request-idB08C:11D27A:3E56F0:51D227:698EC0A3
html-safe-nonced43ffb1fe3b3d4d0bf8d18e188c843e69191beaf474785e2411e622b6fc44087
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJCMDhDOjExRDI3QTozRTU2RjA6NTFEMjI3OjY5OEVDMEEzIiwidmlzaXRvcl9pZCI6IjEwNzkzNTk2NzMwNTg5MDIxNzkiLCJyZWdpb25fZWRnZSI6ImlhZCIsInJlZ2lvbl9yZW5kZXIiOiJpYWQifQ==
visitor-hmac5ebd42f960211ec7a27d7a88dd2abb21d73aa1167a27f6508f66eac0e47d5921
hovercard-subject-tagrepository:165760549
github-keyboard-shortcutsrepository,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location//
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/lhayhurst/python-chess
twitter:imagehttps://opengraph.githubassets.com/0cda367068dfe2b6c2f367b513c08108e17c3438f76ddfff3dfda9b14f5db441/lhayhurst/python-chess
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/0cda367068dfe2b6c2f367b513c08108e17c3438f76ddfff3dfda9b14f5db441/lhayhurst/python-chess
og:image:altA pure Python chess library with move generation and validation, PGN parsing and writing, Polyglot opening book reading, Gaviota tablebase probing, Syzygy tablebase probing and UCI/XBoard engine co...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
hostnamegithub.com
expected-hostnamegithub.com
Nonecb2828a801ee6b7be618f3ac76fbf55def35bbc30f053a9c41bf90210b8b72ba
turbo-cache-controlno-preview
go-importgithub.com/lhayhurst/python-chess git https://github.com/lhayhurst/python-chess.git
octolytics-dimension-user_id216183
octolytics-dimension-user_loginlhayhurst
octolytics-dimension-repository_id165760549
octolytics-dimension-repository_nwolhayhurst/python-chess
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forktrue
octolytics-dimension-repository_parent_id6054289
octolytics-dimension-repository_parent_nwoniklasf/python-chess
octolytics-dimension-repository_network_root_id6054289
octolytics-dimension-repository_network_root_nwoniklasf/python-chess
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
releasee6b91a7e6e46287d26887e3fb7a4161657bab8f7
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://patch-diff.githubusercontent.com/lhayhurst/python-chess#start-of-content
https://patch-diff.githubusercontent.com/
Sign in https://patch-diff.githubusercontent.com/login?return_to=https%3A%2F%2Fgithub.com%2Flhayhurst%2Fpython-chess
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub SparkBuild and deploy intelligent appshttps://github.com/features/spark
GitHub ModelsManage and compare promptshttps://github.com/features/models
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
GitHub SponsorsFund open source developershttps://github.com/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/accelerator
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://patch-diff.githubusercontent.com/login?return_to=https%3A%2F%2Fgithub.com%2Flhayhurst%2Fpython-chess
Sign up https://patch-diff.githubusercontent.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E&source=header-repo&source_repo=lhayhurst%2Fpython-chess
Reloadhttps://patch-diff.githubusercontent.com/lhayhurst/python-chess
Reloadhttps://patch-diff.githubusercontent.com/lhayhurst/python-chess
Reloadhttps://patch-diff.githubusercontent.com/lhayhurst/python-chess
lhayhurst https://patch-diff.githubusercontent.com/lhayhurst
python-chesshttps://patch-diff.githubusercontent.com/lhayhurst/python-chess
niklasf/python-chesshttps://patch-diff.githubusercontent.com/niklasf/python-chess
Notifications https://patch-diff.githubusercontent.com/login?return_to=%2Flhayhurst%2Fpython-chess
Fork 0 https://patch-diff.githubusercontent.com/login?return_to=%2Flhayhurst%2Fpython-chess
Star 0 https://patch-diff.githubusercontent.com/login?return_to=%2Flhayhurst%2Fpython-chess
python-chess.readthedocs.io/en/latest/https://python-chess.readthedocs.io/en/latest/
GPL-3.0 license https://patch-diff.githubusercontent.com/lhayhurst/python-chess/blob/master/LICENSE.txt
0 stars https://patch-diff.githubusercontent.com/lhayhurst/python-chess/stargazers
559 forks https://patch-diff.githubusercontent.com/lhayhurst/python-chess/forks
Branches https://patch-diff.githubusercontent.com/lhayhurst/python-chess/branches
Tags https://patch-diff.githubusercontent.com/lhayhurst/python-chess/tags
Activity https://patch-diff.githubusercontent.com/lhayhurst/python-chess/activity
Star https://patch-diff.githubusercontent.com/login?return_to=%2Flhayhurst%2Fpython-chess
Notifications https://patch-diff.githubusercontent.com/login?return_to=%2Flhayhurst%2Fpython-chess
Code https://patch-diff.githubusercontent.com/lhayhurst/python-chess
Pull requests 0 https://patch-diff.githubusercontent.com/lhayhurst/python-chess/pulls
Actions https://patch-diff.githubusercontent.com/lhayhurst/python-chess/actions
Projects 0 https://patch-diff.githubusercontent.com/lhayhurst/python-chess/projects
Security 0 https://patch-diff.githubusercontent.com/lhayhurst/python-chess/security
Insights https://patch-diff.githubusercontent.com/lhayhurst/python-chess/pulse
Code https://patch-diff.githubusercontent.com/lhayhurst/python-chess
Pull requests https://patch-diff.githubusercontent.com/lhayhurst/python-chess/pulls
Actions https://patch-diff.githubusercontent.com/lhayhurst/python-chess/actions
Projects https://patch-diff.githubusercontent.com/lhayhurst/python-chess/projects
Security https://patch-diff.githubusercontent.com/lhayhurst/python-chess/security
Insights https://patch-diff.githubusercontent.com/lhayhurst/python-chess/pulse
Brancheshttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/branches
Tagshttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/tags
https://patch-diff.githubusercontent.com/lhayhurst/python-chess/branches
https://patch-diff.githubusercontent.com/lhayhurst/python-chess/tags
2,768 Commitshttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/commits/master/
https://patch-diff.githubusercontent.com/lhayhurst/python-chess/commits/master/
chesshttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/tree/master/chess
chesshttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/tree/master/chess
datahttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/tree/master/data
datahttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/tree/master/data
docshttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/tree/master/docs
docshttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/tree/master/docs
exampleshttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/tree/master/examples
exampleshttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/tree/master/examples
.editorconfighttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/blob/master/.editorconfig
.editorconfighttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/blob/master/.editorconfig
.gitignorehttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/blob/master/.gitignore
.gitignorehttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/blob/master/.gitignore
.travis.ymlhttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/blob/master/.travis.yml
.travis.ymlhttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/blob/master/.travis.yml
CHANGELOG.rsthttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/blob/master/CHANGELOG.rst
CHANGELOG.rsthttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/blob/master/CHANGELOG.rst
LICENSE.txthttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/blob/master/LICENSE.txt
LICENSE.txthttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/blob/master/LICENSE.txt
MANIFEST.inhttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/blob/master/MANIFEST.in
MANIFEST.inhttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/blob/master/MANIFEST.in
README.rsthttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/blob/master/README.rst
README.rsthttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/blob/master/README.rst
release.pyhttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/blob/master/release.py
release.pyhttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/blob/master/release.py
setup.pyhttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/blob/master/setup.py
setup.pyhttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/blob/master/setup.py
test.pyhttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/blob/master/test.py
test.pyhttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/blob/master/test.py
tox.inihttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/blob/master/tox.ini
tox.inihttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/blob/master/tox.ini
READMEhttps://patch-diff.githubusercontent.com/lhayhurst/python-chess
GPL-3.0 licensehttps://patch-diff.githubusercontent.com/lhayhurst/python-chess
https://patch-diff.githubusercontent.com/lhayhurst/python-chess#python-chess-a-pure-python-chess-library
https://travis-ci.org/niklasf/python-chess
https://coveralls.io/github/niklasf/python-chess?branch=master
https://pypi.python.org/pypi/python-chess
https://python-chess.readthedocs.io/en/latest/
https://patch-diff.githubusercontent.com/lhayhurst/python-chess#introduction
Documentationhttps://python-chess.readthedocs.io/en/latest/
https://patch-diff.githubusercontent.com/lhayhurst/python-chess#documentation
Corehttps://python-chess.readthedocs.io/en/latest/core.html
PGN parsing and writinghttps://python-chess.readthedocs.io/en/latest/pgn.html
Polyglot opening book readinghttps://python-chess.readthedocs.io/en/latest/polyglot.html
Gaviota endgame tablebase probinghttps://python-chess.readthedocs.io/en/latest/gaviota.html
Syzygy endgame tablebase probinghttps://python-chess.readthedocs.io/en/latest/syzygy.html
UCI/XBoard engine communicationhttps://python-chess.readthedocs.io/en/latest/engine.html
Variantshttps://python-chess.readthedocs.io/en/latest/variant.html
Changeloghttps://python-chess.readthedocs.io/en/latest/changelog.html
https://patch-diff.githubusercontent.com/lhayhurst/python-chess#features
SVG rendering docshttps://python-chess.readthedocs.io/en/latest/svg.html
https://camo.githubusercontent.com/d8fc9d4f18d3d4c56ecdd6180492967144eea7741056f9510c293aa90b4fcb16/68747470733a2f2f6261636b73636174746572696e672e64652f7765622d626f617264696d6167652f626f6172642e706e673f66656e3d723162716b6231722f70707070315170702f326e326e322f3470332f32423150332f382f50505050315050502f524e42314b314e52266c6173746d6f76653d6835663726636865636b3d6538
Variant docshttps://python-chess.readthedocs.io/en/latest/variant.html
absolute pins and their directionshttps://python-chess.readthedocs.io/en/latest/core.html#chess.Board.pin
Docshttps://python-chess.readthedocs.io/en/latest/polyglot.html
Docshttps://python-chess.readthedocs.io/en/latest/pgn.html
Docshttps://python-chess.readthedocs.io/en/latest/gaviota.html
Docshttps://python-chess.readthedocs.io/en/latest/syzygy.html
Docshttps://python-chess.readthedocs.io/en/latest/engine.html
https://patch-diff.githubusercontent.com/lhayhurst/python-chess#installing
https://patch-diff.githubusercontent.com/lhayhurst/python-chess#selected-use-cases
http://www.picochess.org/http://www.picochess.org/
https://syzygy-tables.info/https://syzygy-tables.info/
http://johncheetham.com/projects/jcchess/http://johncheetham.com/projects/jcchess/
https://github.com/QueensGambit/CrazyArahttps://github.com/QueensGambit/CrazyAra
https://github.com/rpdelaney/python-chess-annotatorhttps://github.com/rpdelaney/python-chess-annotator
https://github.com/cxjdavin/tgchessbothttps://github.com/cxjdavin/tgchessbot
https://github.com/niklasf/web-boardimagehttps://github.com/niklasf/web-boardimage
https://github.com/careless25/lichess-bothttps://github.com/careless25/lichess-bot
https://github.com/SamRagusa/Batch-Firsthttps://github.com/SamRagusa/Batch-First
https://patch-diff.githubusercontent.com/lhayhurst/python-chess#acknowledgements
avoid rotated bitboards with direct lookup (PDF)http://arxiv.org/pdf/0704.3773.pdf
Shatranjhttps://github.com/stannous/shatranj
Syzygy endgame tablebaseshttps://github.com/syzygy1/tb
Gaviota tablebaseshttps://github.com/michiguel/Gaviota-Tablebases
https://patch-diff.githubusercontent.com/lhayhurst/python-chess#license
python-chess.readthedocs.io/en/latest/https://python-chess.readthedocs.io/en/latest/
Readme https://patch-diff.githubusercontent.com/lhayhurst/python-chess#readme-ov-file
GPL-3.0 license https://patch-diff.githubusercontent.com/lhayhurst/python-chess#GPL-3.0-1-ov-file
Please reload this pagehttps://patch-diff.githubusercontent.com/lhayhurst/python-chess
Activityhttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/activity
0 starshttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/stargazers
1 watchinghttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/watchers
0 forkshttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/forks
Report repository https://patch-diff.githubusercontent.com/contact/report-content?content_url=https%3A%2F%2Fgithub.com%2Flhayhurst%2Fpython-chess&report=lhayhurst+%28user%29
Releaseshttps://patch-diff.githubusercontent.com/lhayhurst/python-chess/releases
72 tags https://patch-diff.githubusercontent.com/lhayhurst/python-chess/tags
Packages 0https://patch-diff.githubusercontent.com/users/lhayhurst/packages?repo_name=python-chess
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.