Study glitches

In chapter 2 of lishogi.org/study/lHxDLiCB/vmJjW4aC,

* I cannot promote the variation to the main line (reverts moments later)
* Engine analysis at the end of the variation is nonsense (illegal moves)

Hope this is the right place to post this bug!

Whoa the engine analysis bugging out is super weird. Never seen that before.

I will look into it, looks weird. Just to make sure - you wanted to promote the variation starting "73. +Px56" to mainline? I think there is an issue with handicap offset - for some reason the embed preview here starts with first move marked as number 2, but the studies start with move as 1...

You can't post in the forums yet. Play some games!