Table schema:
CREATE TABLE table_13663434_1 (wii_points VARCHAR, title_and_source VARCHAR)

Question: what's the wii points with title and source being tsūshin taikyoku: igo dōjō 2700-mon
SQL: SELECT wii_points FROM table_13663434_1 WHERE title_and_source = "Tsūshin Taikyoku: Igo Dōjō 2700-Mon"