@casualwp people miss chances, but consider this image, with an enemy king at the black square, and your rooks in the two darker green squares:
:zzff::zzff::zzff::zzff:
:zzff::zzbf::zzfe::zzff:
:zzff::zzff::zzff::zzf3:
:zzff::zzff::zzff::zzff:
The king is trapped in a rectangle of potential movement that stops at the lines of threat projected by the two rooks, and ending the game just requires closing that rectangle. Winning the game at this point with the rooks requires a feat of perception, rather than a feat of study or a feat of analysis.
But vtubers will stare at scenarios this uncluttered and just not see it until they accidentally win or the opponent forfeits.
Ame x Kiara: https://www.youtube.com/watch?v=fYh57wZAmTo
a review of the chess game from the previous video: https://www.youtube.com/watch?v=_CN8-8NbNnQ
Ame x Kiara (chess rematch): https://www.youtube.com/watch?v=1w0Jb9cr0xs
Ina x Haachama: https://www.youtube.com/watch?v=AlKyymKUK-c