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Chess CAPTCHA

en.lichess.org

141–150 of 171 posts

Re: Chess CAPTCHA

#141
Yeah, chess is easy for computers but it's not the point here.

Jeff Atwood had probably a lot more traffic on his blog and still his whole protection was a fixed word "orange". The chess guys are still way ahead in terms of captcha hardness vs spammer benefit ratio.

I'm now going over all of the forums I know trying to come up with an algorithmic forum-themed captcha. Say, "what's wrong with this recipe?" for a cooking forum :)

Re: Chess CAPTCHA

#142
post #43

Brilliant building of software. Less than brilliant copy. I would change Black plays; checkmate in one! This is a chess CAPTCHA. Click on the board to make your move, and prove you are human. to This is a chess CAPTCHA... To prove that you are human, click on a black piece, then click on the only destination square that will checkmate. I really don't mean to nitpick, but took me a minute to figure out what to do. Som…

I would change "human" to "biological entity"...we should not exclude extraterrestrials from the target audience...this is at the risk of offending non-biological (and probably also extra-terrestrial) entities, but they would presumably render all captchas obsolete anyway.

Re: Chess CAPTCHA

#145
post #99

Earlier quoted context omitted.

Uh, if it's a CAPTCHA intended to be usable by those who know chess as opposed to those who actually play chess then yes, they should probably ask for what they actually want instead of saying something that will lead the user to the right assumption. Of course if it's really "CHESS player CAPTCHA" then I could be way off...

It's on a chess website, so yes, it's for chess players.

Chess players who can see.

Re: Chess CAPTCHA

#146
post #104
post #90

Earlier quoted context omitted.

I would change "a real user" with "a real user who doesn’t use a screen-reader". That’s less funny, but more accurate.

Out of curiosity: are there any known blind chess players? I guess it would be quite hardcore.

There are many blind chess players. Competitive chess rules allow blind players access to special equipment (basically an auxiliary pegged board) so that they can 'feel' the position. Really strong chess players don't actually need sight of the board and I imagine the best blind players (there are many of master strength) don't make extensive use of this provision.

In the biannual international chess 'olympiads' (team competition between countries) a multi country blind players team competes. Some other disabilities are also represented in the same way.

Re: Chess CAPTCHA

#148
post #43

Brilliant building of software. Less than brilliant copy. I would change Black plays; checkmate in one! This is a chess CAPTCHA. Click on the board to make your move, and prove you are human. to This is a chess CAPTCHA... To prove that you are human, click on a black piece, then click on the only destination square that will checkmate. I really don't mean to nitpick, but took me a minute to figure out what to do. Som…

My only complaint with the wording is the use of unnecessary technical jargon. Why use the word "captcha" ?

Re: Chess CAPTCHA

#149
For some reason my brain interpreted the white queen as black. The 'right' move was still obvious since white only had a rook and pawns besides the invisible queen, but it took me way too long to see why it was a checkmate!

Re: Chess CAPTCHA

#150
post #44
post #43

Brilliant building of software. Less than brilliant copy. I would change Black plays; checkmate in one! This is a chess CAPTCHA. Click on the board to make your move, and prove you are human. to This is a chess CAPTCHA... To prove that you are human, click on a black piece, then click on the only destination square that will checkmate. I really don't mean to nitpick, but took me a minute to figure out what to do. Som…

thanks for the feedback, I will apply the suggested change soon.

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