I see that the Devon Wargames Group recently staged a re-fight of Zorndorf using Honours of War. Here is the link if anyone is interested to know how that turned out. The post is dated 6th March 2019 so you may have to scroll down to see this. Please note I have no connection with the Devon Wargames Group but I thought it was worth drawing to everyone's attention.
Excellent report and photographs. Thanks for sharing. This is one I have earmarked for the future when my Russian army finally makes an appearance. It is also handy to have the Osprey campaign book on Zorndorf to accompany the rules.