JP, IrishGunner found the citation:
Here's the citation: dated Jan '44 - seems to be for "everything"
Awarded for actions during the World War II:
The President of the United States of America, authorized by Act of
Congress, July 9, 1918, takes pleasure in presenting the Distinguished
Service Cross to Lieutenant General Vasilii Ivanovich Chuikov, Army of
the U.S.S.R., for extraordinary heroism in connection with military
operations against an armed enemy, in action against our common enemy,
Germany, in World War II. Lieutenant General Chuikov's outstanding
accomplishments, personal bravery and zealous devotion to duty exemplify
the highest traditions of the Armed Forces of the Allied Nations.
General Orders: War Department, General Orders No. 3 (January 6, 1944)
Action Date: World War II
Service: Foreign
Rank: Lieutenant General