Thibault

English (US)

Watch me create the next lichess bugs

twitch.tv/ornicar2

Active

Last stream

I'm the main developer at lichess, and sometimes I stream coding sessions.

No cam, no mic, just code and music.

176717911746? ?1942? ?

18 Jan 2026

Gained 2 new followers

satyamonty

, EXEternal

Hosted a live stream

17 Jan 2026

1 win7 losses

Solved 8 training puzzles180764

Posted 1 message in Puzzles do not show solutions in app

Thanks, it will be fixed by tomorrow

Posted 3 messages in Please fix board analysis on mobile devices

What's wrong? What are you trying to do, what happens, and what did you expect to happen instead?
On which URL exactly? I tried on my Firefox/Android and it worked perfectly
Do you have the "LiChess Tools, by Siderite" extension installed? it's currently broken

Posted 1 message in Puzzle bug

Thanks for reporting, it's fixed now!

Posted 1 message in Instructions on how to get around issues with LiChess Tools while I am…

That's one way to put it. I'd like to be able to change lichess without worrying about extensions that make expectations…

Posted 2 messages in Double move

It should be fixed, can you reload the page and try again?

Right click on the faulty move(s) in the moves tree on the right, and delete them. Then try again please

Posted 1 message in Impossible de supprimer une étude

I just tried, it worked. May I try with your account and delete the study name "Technique - Finales(Clone)"?

Posted 1 message in Annotation moves symbols not any more in the notation ?

Thanks, fixed!

Posted 1 message in thibault problem report

Browser: Mozilla/5.0 (X11; Linux x86_64; rv:147.0) Gecko/20100101 Firefox/147.0 Cores: 8, Touch: false 0, Screen: 2752x1…

Posted 1 message in There should be option to skip puzzles in unrated mode

Then click "View the solution". It skips the puzzle.

Posted 3 messages in Not able to open analysis boards for variants

Can you share a URL where it happens? I tried one of your games [https://lichess.org/nujpzo8P] but it just works for me.…
try https://lichess.org/#debug and post the logs
Thanks, that helps. It's about safari and the local stockfish. We'll figure it out. In the meantime, you could work arou…

Gained 13 new followers

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