Facing the superiority of the League army of 30,000 men confronting the Protestant Union's army of 10,000, on 3 July 1620, the Union agreed to cease all hostilities between both parties during the war in Austria and Bohemia in the Treaty of Ulm and dissolved the following year.
Seistes silmitsi 30 000-mehelise liiga armee paremusega 10 000-meheline Protestantliku Uniooni armee vastas, nõustus unioon 3. juulil 1620 loobuma vaenutegevusest mõlema poole vahel sõja ajal Austrias ja Böömimaal.