Question: what's the wii points with title and source being tsūshin taikyoku: igo dōjō 2700-mon
Schema: create table table_13663434_1 (wii_points varchar, title_and_source varchar, PRIMARY KEY (wii_points))
SQL: select wii_points from table_13663434_1 where title_and_source = "tsūshin taikyoku: igo dōjō 2700-mon"