Qoraa sii wadida faqradan - Bishii Abriil 1935, wuxuu ku biiray 3aad-5aad ee Tel Aviv (Ciyaaraha 2aad ee Maccabiah, Abram Blass ayaa ku guuleystay). Wuxuu u ciyaaray kooxda Falastiin / Israa'iil laba Olombikada Chess; guddiga saddexaad (+ 2 <unk> 7 = 6) ee Olombikada 6aad ee Warsaw 1935, iyo guddiga koowaad ee kaydka (+ 2 <unk> 5 = 2) ee Olombikada 12aad
waxaa lagu qabtay Moscow 1956.