ใครคือผู้ชนะโดยผู้แพ้คือ russia-2?ไม่จำเป็นต้องใช้โต๊ะทั้งหมด
Who was the winner with the loser being russia-2?It is not neccessary to use all the tables.
 table_name_66:  winner [ VARCHAR]  loser [ VARCHAR] 
SELECT winner FROM table_name_66 WHERE loser = "russia-2"