“Two Seasons: Summer-Autumn 2015” Tournament. Online games for rating (reports, discussions).

I played poorly, I admit. By the way, he's a strange player, or rather, a strange person. I think everyone has had games saved for later. So, one day after the save, he starts spamming me in private messages, saying that I won't finish the game and that I'm a terrible player. Yes, he captured my empty tower and gained an advantage, but that doesn't mean I should surrender in a Heroes game. He had a stronger army, but he chickened out of attacking my castle on the Desert map and offered me to surrender because he had Goshan and would dig up the Grail and place it in the tower. Apparently, Sky thinks the Grail is an auto-win in Heroes. Two days later, he started freaking out when he, the "king," went online and saw that I was already playing. He didn't even suggest agreeing on a specific time to finish the game. On the third day, he started offering that he would agree to a report with his loss if I agreed to a report. Apparently, the seasonal tournament might unexpectedly end on the fourth day for him, and then I could get away scot-free. Well, I couldn't argue with these ironclad arguments, and I didn't want to check what would happen on the fourth (Judgment?) day, so I agreed to my loss because I no longer wanted to communicate.
By the way, I got the impression that he has nothing to do during the week except wait for opponents online.
In general, be careful when playing long games with this player because there's a feeling that the person has a fragile Heroes psyche, or someone really messed him up with saves, and now he sees universal evil in all saved games. Although, I can only modestly judge based on this one specific case.
Honestly, in all my Heroes experience, this is the first time I haven't been able to reach a consensus with an opponent.