This question about the organizer's participation in their own tournament has been discussed for a long time, and a decision was also made (certainly not by me) that such a possibility is up to the organizer's discretion :). You see, the final save is one thing, but it's impossible to understand how the map was played just by looking at the save, and the description is provided by the winner after the tournament is over. When I asked a similar question... I don't think first place is mine...;)
By the way, I sent the save ;) waiting for a response!!!
