user: Question: On what Date were the Results¹ 4:0?
Columns: ['Date', 'City', 'Opponent', 'Results¹', 'Type of game']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['February 26', 'Split', 'Sweden', '2:1', 'Friendly']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Results¹" = '4:0';