Buuxi weedha soo socota: Ujtumen wuxuu saddex jeer ku guuleystay Horyaalka Shaakada ee Mongolia, 1972, 1978 iyo 1986. Wuxuu lix jeer u ciyaaray Mongolia Olombikada Chess (1964-1974). Wuxuu ku guuleystay billad dahab ah oo shaqsi ah oo ku taal guddiga labaad (+11 -1 =5)
Tel Aviv 1964 iyo qalinka guddiga labaad (+ 12 -3 = 3) ee Siegen 1970.