Table Battles Game System - ACW Gettysburg Scenario

Perfect for Zoom wargames, no measuring, a clever combat system, very good for group participation and a narrative or running commentary of events compared to the historical battle, laughter as proceedings develop "not to plan" (see below, a rather abstract configuration of "The Battle for Little Round Top" at Gettysberg): 

Plenty of other scenarios out there too:

https://boardgamegeek.com/boardgame/230650/table-battles

Bob Cordery's Review: https://wargamingmiscellany.blogspot.com/2020/09/new-edition-of-table-top-battles.html