Question: What is the score of the game before 56 held after February 18 against the Chicago Black Hawks.
SQL: SELECT "Score" FROM "2-17311417-6" WHERE "Game" < 56.0 AND "February" > 18.0 AND "Opponent" = 'Chicago Black Hawks';

Question: What was the score of the game 57 after February 23?
SQL: SELECT "Score" FROM "2-17311417-6" WHERE "February" > 23.0 AND "Game" = 57.0;