Buuxi weedhan soo socota: Heinz Liebert (oo dhashay 24 May 1936) waa Jarmal ka tirsan chess International Master (IM) (1966), Chess Olympiad abaalmarinta shaqsiyeed (
1968), Kooxda Kooxda Yurub ee Shaashadda iyo billad shaqsiyeed (1970).