I know you found the video already, but in the images, the “last move indicator” is the little red check mark.
What a painful move!
I always wonder what kind of software BadukTV use because it seems so cool.
This is probably the closest I’ve come across in terms of kind of live annotation software otherwise
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Thanks! The timestamp always changes after a while 
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And the interesting thing is they’ve been using this software ever since I started watching BadukTV which was like… decades ago.
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Some unusual professional games
https://homepages.cwi.nl/~aeb/go/games/games/unusual/index.html
There is big collection of mistakes, mostly illegal moves.
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1930-11-26…28 Kitani Minoru Murashima Yoshikatsu Both lost sgf
both players decided to take a break and have some sleep. That was against the rules, and it was decided that both lost.
ROFL 
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There are some cultural differences in this for sure
investigated “by how much points top pro can lose against weaker opponents?”
filtered list to get lost games only,
then sorted by ELO difference between Shin Jinseo and his opponents,
then among 12 games with the biggest elo difference, got 5 games with the biggest points difference by free Kata estimate:
behind by 47.3
elo difference 367
13.12.2024
behind by 31.0
elo difference 569
18.09.2023
behind by 30.3
elo difference 419
21.10.2023
behind by 17.2
elo difference 369
17.02.2023
behind by 20.0
elo difference 542
12.05.2023
updated the scores with level 4 AI review
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