คู่ต่อสู้ระหว่างเกมคือใครด้วยสกอร์ 6-5 และแพ้ไวท์ (2-1)?ไม่จำเป็นต้องใช้โต๊ะทั้งหมด
Who was the opponent during the game with a score of 6-5 and a loss of White (2-1)?It is not neccessary to use all the tables.
 table_68419:  "Date" [ text]  "Opponent" [ text]  "Score" [ text]  "Loss" [ text]  "Attendance" [ text] 
SELECT "Opponent" FROM table_68419 WHERE "Score" = '6-5' AND "Loss" = 'white (2-1)'