Buuxi weedha soo socota: Sosonko wuxuu u ciyaaray kooxda Holland Olombikada Chess-ka kow iyo toban jeer, 1974-84, iyo 1988-96. Wuxuu ku guuleystay labo billadood oo shaqsi ah: dahabkii Haifa 1976,
Nice 1974, iyo laba billadood oo kooxeed: qalinkii Haifa 1976, iyo naxaaskii Thessaloniki 1988.