Ku qor sii socodka faqradan - Wuxuu matalay dalkiisa uu soo qaatay guddiga afaraad ee Olombikada 3aad ee Chess ee Hamburg 1930 (+5 <unk>7 =3), iyo guddiga labaad ee Olombikada 7aad ee Chess
Stockholm 1937 (+5 <unk>2 =8).