CREATE TABLE table_78602 ("Date" CLOB, "Venue" CLOB, "Winner" CLOB, "Runner-up" CLOB, "Score" CLOB)

When was the match that had Shaun Murphy as runner-up?
SELECT "Date" FROM table_78602 WHERE "Runner-up" = 'shaun murphy'
SELECT "Date" FROM "table_78602" WHERE "Runner-up" = 'shaun murphy'