3 h 5 m, 20 sept 2021 año - The main Russian forces, led by Ivan Paskevich, cross the Hungarian border, and together with the Austrian troops, led by Julius Jacob von Haynau, start the final attack against the Hungarian Revolution. Now the Hungarian revolutionary troops, numbering 173,000 soldiers, which even before the Russian attack were in inferiority regarding their numbers, and the quality of their weapons and war industry, face a force of 370,000 Austro-Russian forces and other tens of thousands of Croatian, Serbian and Romanian (Cinta de tiempo)