  On June 28, 2020, while presenting a chess podcast on Grandmaster Hikaru
Nakamura, Antonio Radi\'c's YouTube handle got blocked because it contained
"harmful and dangerous" content. YouTube did not give further specific reason,
and the channel got reinstated within 24 hours. However, Radi\'c speculated
that given the current political situation, a referral to "black against
white", albeit in the context of chess, earned him this temporary ban. In this
paper, via a substantial corpus of 681,995 comments, on 8,818 YouTube videos
hosted by five highly popular chess-focused YouTube channels, we ask the
following research question: \emph{how robust are off-the-shelf hate-speech
classifiers to out-of-domain adversarial examples?} We release a data set of
1,000 annotated comments where existing hate speech classifiers misclassified
benign chess discussions as hate speech. We conclude with an intriguing analogy
result on racial bias with our findings pointing out to the broader challenge
of color polysemy.
