Stockfish @stockfishchess.org Free, open-source, and cross-platform chess engine, trusted by grandmasters and leading chess platforms worldwide.
https://stockfishchess.org/
Gary Marcus @garymarcus.bsky.social AI and cognitive science, Founder and CEO (Geometric Intelligence, acquired by Uber). 8 books including Guitar Zero, Rebooting AI and Taming Silicon Valley.
Newsletter (100k subscribers): garymarcus.substack.com
National Weather Service @nws.noaa.gov Official Bluesky account for NOAA's National Weather Service.
Chris Medland @chrismedlandf1.bsky.social Freelance F1 journalist/broadcaster for Racer, SiriusXM, Motor Sport Magazine and others
Can be found pretending to know what Iβm on about on documentaries and as an event host
Jonathan Tisdall @mandoran.bsky.social writer/journo/translator looking for the early golden era of the bird site. Interested in just about everything. #chess stuff -> @gmjtis.bsky.social
Joop Gijsbers @joopgij.bsky.social Wereldburger in een steeds vijandiger wereld.
Leonard Blackburn @lbb-13.bsky.social Chess enthusiast
LBB13 on lichess
I've written a free chess book. PDF in my google drive:
drive.google.com/file/d/1Qn5ntiAVuFCNeNfIhSwO68KQTCkIZfZC/view?usp=drive_link
Hans Niemann @therealhansniemann.bsky.social Official page of Hans Moke Niemann
For future Grandmasters: https://gmhans.com/
Not the real the Hans
Marik0 @marik0.bsky.social Infosec and ML hackademic. Music and chess amateur. 
Martijn Otten @martijnotten.bsky.social Beleidsadviseur Stichting van de Arbeid | Oud-raadslid PvdA Leiden πΉ | houdt van schaken (Candidate Master)
William Hoggarth @neofight78.bsky.social Chess, code, management, language learning & other stuff. Speak π¬π§π·πΊ
Bronstein and Ramones @actualchesspunk.bsky.social Middle aged dude trying to make it through this thing called life
Julie Van @waffleflower.bsky.social Researcher and Neuropsychologist πβ¨
Ph.D. in Psychology and Neuroscience
Martin Brookes @martinbrookes.bsky.social Personal account. So chess improvement (attempted) mostly and occasional random stuff.
zan/asbo βͺοΈ μ° @asbororder.bsky.social The German poet Goethe once said that 'he who cannot draw on 3000 years is living from hand to mouth.' βͺ SMM of Poulton Chess Club βͺοΈ 22, they/any βͺοΈ trans rights & free palestine
John Hartmann @hartmannchess.bsky.social Chess amateur. Dad, husband, piano student. Living with achalasia. All opinions solely mine.
https://linktr.ee/hartmannchess
Sheila Stanford @sjakksheila.bsky.social Chess trainer and player. Used to be a computer programmer. Three big kids and four cats. Black belt in karate.
Alex Thiery @alexxthiery.bsky.social Associate Prof. in ML & Statistics at NUS πΈπ¬
MonteCarlo methods, probabilistic models, Inverse Problems, Optimization
https://alexxthiery.github.io/
SΓ©rgio GlΓ³rias @serginho.dev Someone who likes chess and often enjoys breaking down conventional thinking.
π Opinions here are my own.
Cleomina @cleomina.bsky.social βοΈ Grew up playing chess competitively π¬π§ Represented Team England π©βπ» Took 14 year break ποΈ I will come back to stream on Twitch when life is less busy β¨
Yosha Iglesias @yoshaiglesias.bsky.social 2025 French Chess Champion, Woman International Master, Fide Master, chess coach, chess composer, YouTuber π³οΈββ§οΈ
contact@yoshachess.com
International Chess Federation Mirror @fide-chess-mirror.bsky.social Mirror of fide_chess twitter account. https://x.com/Fide_chess. Not affiliated with FIDE.
Chess24 @chess24com.bsky.social The 46th Chess Olympiad is taking place in Samarkand. βοΈ Sindarov, Gukesh, Zhu & Yip are among 2000 players! πΊ Sep 16-27, 6:00 am ET/12:00 CEST/3:30 pm IST.
cyan cat π¦ @cyancat.bsky.social learning ml and chess.
Greg Shahade @gregshahade.bsky.social 
Tom Vandeputte @tomvandeputte.bsky.social Philosophy and critical theory | Professor and head of Critical Studies at Sandberg Institute Amsterdam | Working on catastrophe, pessimism and utopian imagination | Books-in-progress: Benjamin, Anders, Weil
Chess.com Titled Bans @chesscombans.bsky.social New public bans of titled accounts on chess.com.
They are rare, expect ~5 posts a month.
In some cases, chess.com removes a player's title after a ban for some unknown reason. I won't post those.
This account is not affiliated with chess.com
GM JT @gmjtis.bsky.social #chess GM Jonathan Tisdall. This account is for chessy things.
Susie Dent @susiedentwords.bsky.social Always in the Corner
Chuck Schulien @cschess.bsky.social Chess FIDE master & part time coach. I enjoy politics, news, science, and the arts. I'm blessed to have a fine artist and incredible human to share my life in the Pacific Northwest.
Scheldemond Schaaktoernooi @hztoernooi.bsky.social International Chess Tournament
Vlissingen - The Netherlands
ππππ πππππππ π-ππ ππππππ ππππ!!
www.scheldemondschaaktoernooi.nl
Christopher Chabris @cfchabris.bsky.social Cognitive scientist, professor, author 'Nobody's Fool' (http://bit.ly/3Wm7rCa) & 'The Invisible Gorilla,' essayist, chess master, poker player, game lover
Eivind Dahl @edahl.bsky.social Mathematician, data scientist, dirty commie, chess enthusiast. Came for the block lists, stayed for #chesspunks
Microsoft @microsoft.com AI, Cloud, Productivity, Computing, Gaming & Apps βοΈ
Andrew Benson @andrewbensonf1.bsky.social I am BBC Sportβs Formula 1 correspondent
English Chess Federation @englishchess.bsky.social The official organisation for chess in England - take a look at https://www.englishchess.org.uk
Mark Hamill @markhamillofficial.bsky.social Believe in yourself! Work hard, never give up & anything's possible! OR: Kick back, relax & aim low: You'll never be disappointed...π
Alexandria Ocasio-Cortez @aoc.bsky.social Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
Geert van der Velde @thegeert.bsky.social Musician: The Black Atlantic | Shai Hulud
Papa to 3
Ultra runner & Coach
Chessout CEO / ex-Chessable CEO
Photochess @photochess.bsky.social Chess photographer, streamer on Kick and Twitch, traveler and a foodie
Tarjei J. Svensen @tarjeijs.bsky.social Chess journalist Chess.com
Magnus Carlsen @magnus-carlsen.bsky.social World Chess Champion. The highest ranked chess player in the world. Former (live) #1 Fantasy Premier League player.
Download my app here π
TakeTakeTake.com
Zannah @zannah8128.bsky.social (she/her) wannabe artist, #chesspunks
@hellokostya.bsky.social @hellokostya.bsky.social 
Red Bull Racing F1 @redbullracingf1.bsky.social Fan Account | Conta NΓ£o-Oficial - Unofficial Account
Red Bull Racing F1 fan page. All updates, news, live race commentary and more here. Unaffiliated
#Redbullracing
julia π @fide.bsky.social international federation of chess and psychology and reading virginia woolf all night.
i live in the foggiest part of sf and i make a podcast with @chesscom.bsky.social
Lula (not from chess) @lularobs.bsky.social chess girlie / chesscom + twitch partner / chess Olympian / adult improver / all my links: https://linktr.ee/lularobs
JJ @chesscom.bsky.social Benoni influencer
https://linktr.ee/chessfeelspod
Laura Winter @lauracwinter.bsky.social F1TV Presenter. Sports broadcaster, event host, sports journalist working in F1, motorsport, rugby, cycling and more 
formularacers @formularacers.bsky.social F1 News and Analysis. 24/7 Updates.
@hinchtown.bsky.social @hinchtown.bsky.social 
Formula 1 @f1tv.bsky.social The home of risk takers, late brakers and history makers β¨ unofficial
Jay π¦ @jay.bsky.team Founder & Chief Innovation Officer @ Bluesky
Working on @attie.ai
π± πͺ΄ π³
David Llada @davidllada.bsky.social Chess promoter: journalist, organizer, photographer, author. You will find me at the #chessclub
Chessvision.ai @chessvision.ai Scan and analyze chess diagrams from websites, books, images, and videos on any device and any platform π https://Chessvision.ai
Mariette @chessemmi.bsky.social 
Kevin Roose @kevinroose.com NYT tech columnist, Hard Fork co-host, best at 0.8x speed
Hammersmith Chess Club @hammerchess.bsky.social Founded in 1962, Hammersmith Chess Club is the largest & most welcoming club in Greater London. We play in the London, Central London, Middlesex and Thames Valley Leagues. All levels and ages are welcome to visit us at the London Mindsports centre, W6 0JD
Gary Lane Chess @garylanechess.bsky.social Chess player and writer. International Master, nowadays living in Sydney, Australia.
I once asked Magnus Carlsen a very long question at a press conference in Siberia, Russia and he said "No".
Luciana Morales @lucianamorales.bsky.social π΅πͺπΊπΈ Woman International Master of chess, queen of threads, and pun star writing for @chessable.com
https://linktr.ee/lucianamorales
Simaginfan @simaginfan.bsky.social Love Chess, cricket, and all living things - beautiful or ugly. Hates rude people and haters.
@danielkingchess.bsky.social @danielkingchess.bsky.social 
SchachNotizen @schachnotizen.bsky.social Ich komme wie Thomas Mann aus LΓΌbeck, war auf der gleichen Schule, bin dann wie er in Kalifornien gelandet. Jetzt schreibe ich auch noch. Kann das gutgehen?
https://schachwelten.blogspot.com/
#Schach #chess #chesspunks
Andrzej Krzywda @andrzejkrzywda.bsky.social Arkency | RailsEventStore | wroc_love.rb
Rails programmer since 2004
Chess player aspiring to become IM
coffee amateur
sf books lover
DDD, CQRS, Event Sourcing
Andrey Terekhov @ddtru.bsky.social Author of βThe Life and Games of Vasily Smyslovβ. Volume 2 is coming out in August 2026, Volume 3 a few months later
Data Science Dad @datasciencedad.bsky.social Data Scientist. Voice of Reason. Dad of synesthetic composer Jacqueline Cordes jacquelinecordes.com
Chess, Poker, and Physics
Martin B. Justesen @saychess.bsky.social Writes about chess at saychess.substack.com
Ian Harris @nmiharris.bsky.social Chess player, coach, tournament director.
www.redbanditchess.com #chesspunks
ChessPuzzle.net @chesspuzzle.net Improve your chess by solving chess puzzles on http://ChessPuzzle.net.
Chessetic @chessetic.bsky.social Chess. Chess tactics.
For longer, more difficult chess tactics, solve my puzzles on Instagram: instagram.com/
#chess #chesspunks
GM Ben Finegold @gmfinegold.bsky.social Chess Streamer, Vegan, Grandmaster.
Follow our twitch stream at https://twitch.tv/itsbenandkaren/home
Chessable - https://www.chessable.com/author/BenFinegold/
Cameo - v.cameo.com/OSHEJv8fmnb
Married to @karenchess.bsky.social
Chessable @chessable.com The #1 site for chess improvement.
Home to the largest library of online chess video courses.
Science-based training backed by @chess.com
Sebastiaan Smits @sebastiaansmits.bsky.social βπββοΈ Schakende hardloper, of vice versa... | π Data & Analytics | π e-Commerce | Manager eCom B2C & B2B at New In Chess
Garry Kasparov @garrykasparov.bsky.social Vice-president of the World Liberty Congress. Founder & Chair of the Renew Democracy Initiative. Board of the Human Rights Foundation. Father, activist, author, speaker, 13th World Chess Champion.
@chess24.bsky.social @chess24.bsky.social 
Peter Heine Nielsen @phchess.bsky.social Coach of 2 chess world champions.
Husband of @vcmilyte.bsky.social
#StandWithUkraine
Julian @chessenginelab.com Chess coach / Writing about chess engines on Substack: https://chessenginelab.substack.com / #chesspunks
LittleSoapBubble @littlesoapbubble.bsky.social 
Benji Portheault @benjiportheault.bsky.social I blog about chess performance, psychology, sometimes chess analytics.
https://mindcreaser.substack.com
Solveig π» @rookieredhead.bsky.social Norwegian chess nerdβοΈ Education manager, Chessable Author, Chess streamer
https://linktr.ee/rookieredhead
#chesspunks π RookieRedheadChess@gmail.com
Why must I lose to this idiot? @wmiltti.bsky.social Post mainly about chess, sometimes serious, often slightly silly. Around 2100 FIDE.
Mouselip @mouselip.bsky.social Senior sustainer
Chris L @chrisl64.bsky.social Adult patzer. AKA chess enjoyer, player, improver, dabbler, enthusiast, etc. Re-learning chess after "sudden onset" aphantasia following neurological treatment. #chesspunks
John Cornelisse @johncornelisse.bsky.social Adult Chess Improver on the road to FM
Chesspunk
Runner (2x marathonner)
FC St. Pauli fan
Telling stories with data
Utrecht
(profile pic by Harry Gielen)
Peter Doggers @peterdoggers.bsky.social Author of THE CHESS REVOLUTION, now available: https://geni.us/zoQC Senior Global Chess Correspondent at @chess-official.bsky.social. Used to do http://ChessVibes.com. Training for my second marathon.
@drhorsemd.bsky.social @drhorsemd.bsky.social 
Iris π βοΈ π @ehscho.bsky.social tech librarian, chess hack/#chesspunks, cats & coffee. degrees in sociology and environmental history.she/her
Flavio π΄ββ οΈ @flaviocorpa.com π¨πΌβπ» Senior Software Engineer
π¦₯ Haskell/Elm at Scrive
βοΈ First #chesspunks on this app
π― ζ₯ζ¬θͺγεεΌ·δΈ(N3)
π On a mission to reach 2000 FIDE before 2031
Highground Chess @highgroundchess.bsky.social βοΈ #Chess Practitioner βοΈ Answering the question - Can Adults reach National Master? #chesspunks π https://lichess.org
Chess Practitioner
USCF Class A Rated
Runner
INTJ-A
π(β’_β’)π
Socials - https://linktr.ee/highgroundchess
@bobbychoo.bsky.social @bobbychoo.bsky.social 
thinkerteacher @thinkerteacher.bsky.social Chess coach & teacher who loves teaching how to think efficiently (analyse and draw conclusions) the best way possible plus enjoying the process! #chesspunks
linktr.ee/thinkerteacher
Sam Copeland @sam-copeland.bsky.social Head of Community at Chess.com
Lode Broekman @lbroekman.bsky.social Teaches Digital Marketing π || Plays chess β | #chesspunks | Listens to Bowie β
| π³ |
DanOslo64 @danoslo4.bsky.social The Wandering Blunderer
Laura π¦ @formulau16.bsky.social π¦ β
β
β
Women's Chess Coverage @onthequeenside.bsky.social Covering the top #womeninchess players in the world!
Same as Women's Chess Coverage on Twitter! Still mainly on Twitter (and lichess blogs!). One post per day here for now.