Which faction poses the greatest challenge for the Dwarves?

I see you've completely forgotten about the topic! Of course, "the game should be enjoyable," and I always say that too. Regarding your argument, I can say that in this confrontation, many things depend on nuances – skill, artifacts, neutral creatures encountered while exploring the map, skill acquisition, and unit placement on the battle scale in the final battle. But overall, both sides have a chance to win! If you want to settle things, I can provide a tournament map specifically designed to determine the strongest race in the game; that's where everything will fall into place! Alright, enough with the storytelling.
Now, back to the topic. Since I mainly specialize in Dwarves, I can say that the Orc is the most challenging opponent. I believe he has a better chance of defeating the Dwarf than any other race. Let's discuss that instead.