Au fil de l'épée (By The Edge of the Sword) is a simple tactical wargame covering the battles of Muret 1213, Bouvines 1214, Lac Peïpous 1242 and Benevento 1266.
One map hexagon represents about 200 meters and each game turn represents about 1/2 hour of real time.
Game published in Vae Victis No. 45.
Bouvines 1214 is republished in Swords of Sovereignty: Bouvines 1214 – Worringen 1288.