Sources please, please!!!
What "archeologists" and what "historians" (or maybe - "hysterians"
?)
And what were the casualties of Polish-Lithuanian allies of Sweden.
You also forgot about the Saxon.
I must check what Wimmer says about casualties...
It was not "very important" because only Narwa and Poltawa were "very important..." It was no less important than other big battles of this war (except Narwa and Poltawa).
But it was an unusual battle for this period (almost only cavalry & dragoons), it was very multi-national and also it was (and is) interesting. And it was one of the biggest.
So imo it should be available in ETW as one of the historical battles.
Mhmmm... Near Kalisz?!
Sorry but i don't remember now any more battles of Kalisz - and i live in Poland so i would heard if there were other big battles there.
Can you list some of these "many big battles of Kalisz" ??