How do you deal with French tanks

[gila]

Brian gives very good tips,
Also keep in mind,the Char B-1 is very slow,and the AI tends to be reckless with armour thus they may not fire with accy or as often at higher speeds.
Might make turns a little higher and hide your faster tanks and ambush them to get a mobilty kill, and finish them with infantry that have the G.ladung.