lichess.org
Donate

Hardest captcha

What's the hardest lichess captcha?
I found one which took me 1 min to solve :)
I was looking for fastest checkmate
that's a good one. I wonder if there's an en passant or a castle one?
@h2b2 said in #4:
> I wonder if there's an en passant or a castle one?

captchas are always taken from very recent games. played in the last 5 minutes or so. so if an en passant or castle checkmate happened very recently, then there's such a captcha.
We might never know what the hardest capptcha is, as the user might not be able to post it