I focused more on nagas under Mephala and clearing Dragon Fly Hives, while the opponent went for giants and sea wolves. Ultimately, I managed to win thanks to a single turn that lasted 35 minutes. During that turn, I ate up 15% of the entire map, but ran out of timer to do more. About 30 minutes before the end of the turn, 6 heroes had moved, Mephala had 800 move points, and there was a Dessa with 3k MP — she was the one who caused the damage, and heroes from prisons and taverns that the opponent had dismissed (I pulled out several level 10+ heroes with mana) helped a lot as well. By that time, I already had the Helm of the Alchemist, and from the max Dragon Utopia I also pulled out a КЗ, albeit after losing a lot of troops.
Then Redwight attacked Mephala several times, literally in the last seconds. The first time was a key attack, when Mephala didn't have a total of 25 stats equipped and didn't have the Golden Bow; however, thanks to a slightly larger mana pool (even with 6 spell power), I managed to fend off Corques, leaving him with 330 skeletons, while I had about 15 cyclops, 20 pirates, 10 Dragon Flies, but most importantly, I remained in the zone with the Dragon Utopia and the КШ inside, plus I later ate the opponent's fat treasure, which I had cleared a week earlier, giving up only two Dragon Fly Hives.
In that treasure, another фб took place, where theoretically I should have won outright, but I forgot to equip КО or at least КШ, although in practice, by casting Anti-Magic on the cyclops, I preserved my main striking stack and killed all the opponent's meat except for 22 ice elementals. Then, with two upgraded logistics heroes and Mephala with logistics, I set up chains on 3 factories, which gave a total of 8 giants, plus my native town with a castle and a КШ on top — you can't kill that head-on, considering the opponent most likely wouldn't have found anything else on the map besides their native meat.
However, it all ended more prosaically. In the last seconds of the timer, Corques flew in on a couple of single creatures to a village I had captured, didn't manage to fly back, and was of course instantly killed.
2-1.
Thanks for the games!