Whakaotihia te rerenga e whai ake nei: I takaro ia mo Switzerland i te
Ko te 2nd Chess Olympiad i The Hague 1928, i reira i eke ai ia ki te tohu tino pai o +5 <unk>1 =5 (68.2%) ka riro i a ia te utu takitahi mo te 6th. I takaro hoki ia i te 4th Chess Olympiad i Prague 1931. I taurite ia mo te 9-12th i Bern 1932 (I wikitoria a Alexander Alekhine).