Question: How many home games did the team Boston Red Stockings play from 1990 to 2000 in total?
SQL: SELECT SUM(T1.games) FROM home_game AS T1 JOIN team AS T2 ON T1.team_id = T2.team_id_br WHERE T2.name = 'Boston Red Stockings' AND T1.year BETWEEN 1990 AND 2000