He captured all the castles in the treasure zones, but there was almost nothing in the zones themselves, which led to a tense positional game in 2 small passages. All the creatures were used to break through the opponent's birds and hippos with magic. He played very aggressively, buying creatures of level 1-4 in the main castle and 1-2 in the secondary castles. As a result, the positional advantage remained with him. He managed to seize the resource mines and the opponent's nearest secondary castle. A lot of resources were spent on trading before that, but after taking control of the map, he accumulated a lot of money and resources for a GM-5 creature in the secondary castle and for buying absolutely everything that hadn't been bought yet. He ended up with 5-6 fairly large stacks, a meteor shower, and resurrection, which helped him win the final battle. I must note that during the game, I wanted to write "gg" and surrender more than once. There were no armies until the very end of the game, but I fought to the last.
Thank you to my opponent for a tough game!