Question: what city has a game of Friendly and an opponent of Tunisia?
SQL: SELECT "City" FROM "2-14305653-51" WHERE "Type of game" = 'Friendly' AND "Opponent" = 'Tunisia';

Question: what are the results of the opponent of Spain?
SQL: SELECT "Results¹" FROM "2-14305653-51" WHERE "Opponent" = 'Spain';

Question: what results are dated December 19?
SQL: SELECT "Results¹" FROM "2-14305653-51" WHERE "Date" = 'December 19';

Question: what city has the results of 4:2?
SQL: SELECT "City" FROM "2-14305653-51" WHERE "Results¹" = '4:2';

Question: what type of game has the resuts of 1:0?
SQL: SELECT "Type of game" FROM "2-14305653-51" WHERE "Results¹" = '1:0';