Appendix cavalry charge losses depend on distance and infantry formation.
How it works
At least eight cavalry in formation must charge. Against extended-order infantry from over two feet, cavalry lose one per five infantry and infantry lose one per sabre, improving to three per sabre under one foot; against close-order infantry the ratios reverse. Equal cavalry-vs-cavalry on level ground is a coin toss, the loser losing three-quarters and retiring.
If the charge starts at a distance of more than two feet, the cavalry loses one man for every five infantry-men charged, and the infantry loses one man for each sabre charging.