Too bad I didn't make it to the beginning of the show! ;)
doktorpetrov, this map was completed by the best players from two websites: this one and HeroesPortal. The Walkthrough, including the most difficult moments and the toughest battles, is described in detail. There are daily saves that the tournament organizers and everyone else carefully studied and found that everything was done fairly. And you can trust the words of DirtyPlayer and Lider1.
A quick completion of this map became possible thanks to the application of the latest methods of analysis and gaming techniques developed in recent years. Every newcomer, when first confronted with how today's pros play, experiences a great shock. :) Then the shock passes, and the realization comes that to improve your skills, you need to "learn, learn, and learn"! ;) Read more discussions on various topics on this forum - and many things will become clearer.

Added 6 minutes later
I remember stumbling upon an angry letter on another forum, where the author claimed that the map "Podarok-2001" is impossible to complete, and there was a discussion of various approaches to completing it. Practice shows that (unless the author made some fatal mistake) any map can be completed! :) Although, unfortunately, this is not within everyone's power. :(