Is there tools to get the longest DTM/DTC for elementary EG?

[Vinvin]

You can create equal set with black to get this:
k7/1q6/8/8/8/4K3/8/8 b - -
k7/1q6/8/8/5K2/8/8/8 b - -
K7/1Q6/8/8/8/4k3/8/8 w - -
K7/1Q6/8/8/5k2/8/8/8 w - -
8/8/8/5k2/8/8/1Q6/K7 w - -
8/8/8/5K2/8/8/1q6/k7 b - -
8/8/8/2k5/8/8/6Q1/7K w - -
8/8/8/2K5/8/8/6q1/7k b - -
8/8/4k3/8/8/8/1Q6/K7 w - -
8/8/4K3/8/8/8/1q6/k7 b - -
8/8/3k4/8/8/8/6Q1/7K w - -
8/8/3K4/8/8/8/6q1/7k b - -
7k/6q1/8/8/8/3K4/8/8 b - -
7k/6q1/8/8/2K5/8/8/8 b - -
7K/6Q1/8/8/8/3k4/8/8 w - -
7K/6Q1/8/8/2k5/8/8/8 w - -

I prefer to stock with "white is winning".
But each position have symmetries (8x or 2x).

[Ferdy]

I finally contacted Kirill Kryukov via the EGTB forum : http://kirill-kryukov.com/chess/discuss ... f=6&t=8256

I made a zip file with a lot of these EPD positions here : https://www.dropbox.com/s/3or245ruu7r2n ... D.ZIP?dl=0
There's distance to mate for each position.

Got the file thanks.