That night Bormann and Goebbels had a fresh idea. They decided to try to negotiate with the Russians. General [Hans] Krebs, the Chief of the Army General Staff...had once been the assistant military attache in Moscow, spoke Russian, and [once] had even been embraced by Stalin at the Moscow railway station. Perhaps he could get something out of the Bolsheviks...
...
General Krebs set out shortly after midnight of April 30-May 1 to see General Chuikov, the Soviet commander of the troops fighting in Berlin...
KREBS: Today is the First of May, a great holiday for our two nations.*
Out loud laugh.
*Shirer, Rise and Fall, p. 1135.