• White has pawns on the first rank (a1 & b1).
• White has an unpromoted pawn on the eighth rank (h8).
• Black has an unpromoted pawn on the first rank (h1).
• White has three bishops (c1, f1, & d4) while no pawns have promoted.
• Black has two dark-squared bishops (h4 & f8) while no pawns have promoted.
• The black and white kings are touching each other.
• The black king is being attacked but it's white to play.

Both kings cannot be in check, if it's whites turn then black must have made an illegal turn to not avoid check on their last turn.

The white pawn has advanced across the border but hasn't been promoted. A second white pawn moved backwards. Black has a pawn not promoted.

I guess technically white could have promoted a different pawn to be a third bishop, but white is not missing a pawn.

White king and queen could not have moved if the bishops and pawns hadn't (or the pawns would have had to walk backwards)...

The ones I have: touching kings (and so many checks on the black king even though it's not his move), pawns on the first/last rank, 3 bishops even though no pawns have left the board

Edit: the h pawns passed each other

2 black bishops on black tiles

I see two pawns on the last rank but not promoted, black has same coloured bishops

I'm no expert, but the fact black is in check from the previous move means it can't be whites turn. And it looks like check mate