CREATE TABLE table_53722 ("Date" TEXT, "Visitor" TEXT, "Score" TEXT, "Home" TEXT, "Decision" TEXT, "Attendance" FLOAT, "Record" TEXT)

What was the score of the game on October 20 when the home team is the NY Islanders?
SELECT "Score" FROM table_53722 WHERE "Home" = 'ny islanders' AND "Date" = 'october 20'
SELECT "Score" FROM "table_53722" WHERE "Date" = 'october 20' AND "Home" = 'ny islanders'