DISCUSSIONS on “Rules for online games in HoMM3 and formulas for calculating player rating.”

It's still unclear why red-rush is prohibited on h3dm1, even with a trade for color.

Here, there is indeed a contradiction in the rules.
".1. Red-Rush. The red-rush rule will not be changed, but point 2.1.5 has been added, which cancels red-rush if there is a trade for color.
Quote:
Message from Added
2.1.5 When playing with a trade for color, red-rush is allowed on all templates"
and

""Message from Added
10. Mirror templates: h3dm1 and mt-diamond
.....
Additionally:
Passing by shifted guards between zones is prohibited for h3dm1, allowed for mt_diamond.
Red-rush is prohibited."

Either allow red-rush here as well when trading for color, or add

"2.1.5 When playing with a trade for color, red-rush is allowed on all templates, except H3dm1 and mt_diamond"