When the news of the Warsaw-Ivanograd battle reached the Western Front and Arthur, it immediately aroused greater enthusiasm among the Allies for the battle and high expectations for the upcoming battle on the Western Front.
In the United Kingdom and France's view, Russia could defeat part of Germany's military and the Austro-Hungarian Empire's main force in one fell swoop, so it shouldn't be hard for the British, French, Australian, and Italian coalition to easily annihilate the German main force.
Because of such expectations, Cynthia proposed changing the battle plan. After the completion of each battle plan by the northern, central, and southern army groups on the western line, all advantageous forces would be fully pushed eastward to break through Berlin before the Russians arrived.
Perhaps, under the pincer attack of the Allies, Germany is indeed likely to be defeated in this war.