The 3rd stage of the annual John Van Caneghem Tournament (2007).

2 Dmitriy A.S. I completely agree with you that it's not possible to complete it in less than 7 days. The question is only which option (art or computers) achieves the maximum sum of parameters. 2 Iron Axe

So, the map limit was reached - is it 7 days?

The map limit in terms of days was also reached in the Heroes 2 tournament, and by the same person.