Shortest-proof-game challenge

HERE IS MY PUZZLES. HOPE YOU ENJOY IT. ! THESE ARE SO HARD THAT THEY ARE ALMOST IMPOSSIBLE! FOR ME THESE PUZZLES TAKE AT LEAST AN HOUR SO YEA. (PS THERE NOT LIKE MY LAST PUZZLES. THESE ARE GM PUZZLES. NOT LIKE MY LAST PUZZLES SO PLEASE DONT LOOK AT SOLUTION AND TAKE SOME TIME TO THINK OK?)

HERE IS MY PUZZLES. HOPE YOU ENJOY IT. ! THESE ARE SO HARD THAT THEY ARE ALMOST IMPOSSIBLE! FOR ME THESE PUZZLES TAKE AT LEAST AN HOUR SO YEA. (PS THERE NOT LIKE MY LAST PUZZLES. THESE ARE GM PUZZLES. NOT LIKE MY LAST PUZZLES SO PLEASE DONT LOOK AT SOLUTION AND TAKE SOME TIME TO THINK OK?)
Please find another thread for your puzzles. This thread is about finding shortest proof games.

The position at #260 is still waiting for someone to improve on Ilampozhil25 's 32.5 move game, and ideally to achieve the required 24.5 move game.

HERE IS MY PUZZLES. HOPE YOU ENJOY IT. ! THESE ARE SO HARD THAT THEY ARE ALMOST IMPOSSIBLE! FOR ME THESE PUZZLES TAKE AT LEAST AN HOUR SO YEA. (PS THERE NOT LIKE MY LAST PUZZLES. THESE ARE GM PUZZLES. NOT LIKE MY LAST PUZZLES SO PLEASE DONT LOOK AT SOLUTION AND TAKE SOME TIME TO THINK OK?)
Please find another thread for your puzzles. This thread is about finding shortest proof games.
the url says this thread is in "more puzzles"
so...
maybe

2 types-
a.someone thinks of a weird legal position (my challenges)
b.someone takes from somewhere else (n9531|1's challenges)

the best i can do on #260 so far is around 40-50
I feel sure you can improve on that.