Whakaotihia te rerenga e whai ake nei: I te tau 1927/28, i toa ia i te Lites Chess Club i Paris, i whai mai a Josef Cukierman, Vitaly Halberstadt, Victor Kahn, me etahi atu; i toa i nga keemu e rua mo te kapa French i
Ko te 2nd Chess Olympiad i The Hague 1928; i tohaina mo te 6-7th i te 4th Paris City Chess Championship 1928 (Abraham Baratz i wikitoria), ka wikitoria, i mua o Eugene Znosko-Borovsky, i te 5th Paris-ch 1929.