<prompt> Pedzisa mutsara unotevera: Steel akatambira chikwata chenyika yeSouth Africa paChess Olympiads ya2008,  <response>: 2010, 2012 na2014, uye paAll-Africa Mitambo muna 2007 na2011, kuhwina timu sirivheri menduru nguva dzose. Muna 2011 akahwinawo sirivha yemunhu achitamba bhodhi repamusoro. 