igrik and Berserker, not sure whether this has to be done via ERA or BattleReplay plugin, but is it possible to have the same obstacles on the battlefield with each battle replay (with the "Mersenne Whirlwind" update)?
It makes sense to have a replayed battle with the same obstacles settings so you can try again and see if your new tactics work.

daemon_n, I asked but until now I received no response from that player