Classical games: Alexander Alekhine beat Efim Bogoljubov 36 to 16, with 40 draws. Including rapid/exhibition games: Alexander Alekhine beat Efim Bogoljubov 38 to 16, with 40 draws. Only rapid/exhibition games: Alexander Alekhine beat Efim Bogoljubov 2 to 0.
*The figures above are based only on games present in our database which may be incomplete.