Kammala jumla mai zuwa: A cikin 1927/28, ya ci nasara a Lites Chess Club a Paris, sannan Josef Cukierman, Vitaly Halberstadt, Victor Kahn, da sauransu; ya ci wasanni biyu don ƙungiyar Faransa a
2nd Chess Olympiad a The Hague 1928; ya yi daidai da 6-7th a cikin 4th Paris City Chess Championship 1928 (Abraham Baratz ya lashe), kuma ya lashe, a gaban Eugene Znosko-Borovsky, a cikin 5th Paris-ch 1929.