Agree, it's much more pleasant to lose LIKE THAT, than against Shakti, who has two red dragon nests and a ton of money in his castle. The map generator just took its due for some kind of unfair setup :D
I had a similar situation in a tournament. I had a block of medusas, and there were no restarts available. I honestly admitted defeat, typed "gg," and didn't bother anyone. That's what I advise everyone to do.
There's no block there, it's just a map bug. Because there should be some kind of mine near the castle (wood, stone, whatever)...