I randomly won, and I played terribly.
After 2.5 hours, I still didn't understand the map layout.
I leveled up Kirr a bit, then lost to Solmyr on the gnomes, clearing all the random trolls for crystals (the chain attack skill didn't work), then I cleared a couple more crypts with him.
116 Kostya surrendered the first time; I convinced him to play a little longer.
I have levels 1, 3, 4, and 5 in the castle, but I'm missing one dragon stone and a market.
117 I reached the opponent's secondary town, and he has a market and horses.
121 I killed Vokial and Torosara, 122 Sorcha.
It's a shame that Kostya didn't play well.
Thanks for the game! :)