The opponent put up a good fight in two games, especially in the third, where we both got chariots. But the fourth game was given away without a fight.
Thanks to him for the games and good luck!
At the request of the organizer, I'll clarify the matchups:
Game 1. OptiMAL - Death, NRXIA R AK - Order. I played through a Life Mage because I had chariots. The battle went something like this: the opponent cast Dispel, I got into the chariot, and 900 gnomes with nagas crushed everyone. 0:1
Game 2. OptiMAL - Chaos, NRXIA R AK - Chaos. We both played with assassins and Dispel. The deciding factor was that he didn't develop his tactics well; he made a second Death GM and piled up tactics, so in the end, his 5 Death Knights and 120 medusas couldn't take down a single one (of my 4) Death Knights, plus he positioned himself in a square formation. My Death Knights, with tactics, took down both heroes at once... 0:2
Game 3. The most interesting one! :) OptiMAL - Order, NRXIA R AK - Life. He played through a Life Mage, and so did I. Chariots against chariots, we were running around. He managed to reduce the attack of my angels, and I managed to take down one of his Greater Golems with four hundred archers. In the last turn, I cast Global Morale on my chariot, and that decided the game, although the opponent gave me a hard time, blinding 3 of my stacks (pikemen - 150, crossbowmen - 30, and 200-300 squires). But it all ended well; thanks to the fact that I snuck in tactics so that no one could touch him, while his tactics fell quickly. 0:3
Game 4. The heroes weren't very good. OptiMAL - (apparently beavers), NRXIA R AK - Nature. However, I had a ring that gave a bonus to summoning and a Muller's Helmet, and there were almost no monsters to choose from. So, we could play. The opponent conceded the game without a fight, and I thank him for that. 0:4
PS: I didn't take any restarts at all.
Thanks for the lesson.