Table: streltsov_match
Columns: date
venue
score
result
competition

Question: What is the venue of the game that was played on 23 October 1966?
SQL: SELECT "venue" FROM streltsov_match WHERE "date" = '23 october 1966'

Question: Where was the friendly competition on 17 December 1967 played at?
SQL: SELECT "venue" FROM streltsov_match WHERE "competition" = 'friendly' AND "date" = '17 december 1967'