That physically does not make sense, because it's red turn but red checked yellow so it should therefore be yellow's turn. and yellow would not be able to move the turn before if he was checked. . . Can someone help me figure this out?
Old move king next to king bug not fixed

It was yellows turn in the position above. I moved back after the game was finished, so don't look at the timers.

Yellow did take the dead pawn on d11, I'm just saying Kb10 or Kb11 should also be legal since blue has resigned and has a king that can not move.

i've also noticed this long time ago. one game i only had my king and no material and could do nothing!! almost had to cry
I believe this has been a problem for a very long time and still not fixed. In this position yellow can not play Kb10 or Kb11. Blue has already resigned/timed out, so it should not be considered to be in check by the blue king.