They would make peace if they were given the Polish city of Cholm and its surroundings, and they would provide desperately needed grain. Czernin no longer was desperate for a prompt settlement with the Russians. When they reconvened, Trotsky declined the invitation to meet Prince Leopold and terminated shared meals and other sociable interactions with the representatives of the Central Powers. Day after day, Trotsky "engaged Kühlmann in debate, rising to subtle discussion of first principles that ranged far beyond the concrete territorial issues that divided them". The Central Powers signed a peace treaty with Ukraine during the night of 8–9 February even though the Russians had retaken Kiev. German and Austro-Hungarian troops entered Ukraine to prop up the Rada. Finally, Hoffmann broke the impasse with the Russians by focusing the discussion on maps of the future boundaries. Trotsky summarised their situation "Germany and Austria-Hungary are cutting off from the domains of the former Russian Empire territories more than 150,000 square kilometers in size". He was granted a nine-day recess for the Russians to decide whether to sign. In Petrograd, Trotsky argued passionately against signing and proposed that instead, "they should announce the termination of the war and demobilization without signing any peace." Lenin was for signing rather than having an even more ruinous treaty forced on them after a few more weeks of military humiliation. The "Left Communists", led by Nikolai Bukharin and Karl Radek, were sure that Germany, Austria, Ottoman Empire, and Bulgaria were all on the verge of revolution. They wanted to continue the war with a newly-raised revolutionary force while awaiting for these upheavals. Consequently, Lenin agreed to Trotsky's formula—a position summed up as "no war – no peace"—which was announced when the negotiators reconvened on 10 February 1918. The Soviets thought that their stalling was succeeding until 16 February when Hoffmann notified them that the war would resume in two days, when fifty-three divisions advanced against the near-empty Soviet trenches. On the night of 18 February, the Central Committee supported Lenin's resolution that they sign the treaty by a margin of seven to five. Hoffmann kept advancing until 23 February when he presented new terms that included the withdrawal of all Soviet troops from Ukraine and Finland. The Soviets were given 48 hours to open negotiations with the Germans, and another 72 to conclude them. Lenin told the Central Committee that "you must sign this