Dee ihe na-esote paragraf a - O meriela asọmpi South African Closed Championship ugboro atọ, n'afọ 1998, 2003 na 2011, na South African Open ugboro abụọ, n'afọ 2004 na 2008. FIDE nyere Kobese aha nke International Master (IM) na 1995. Ọ gbaara Saụt Afrịka bọọlụ n'egwuregwu Olimpik Chess nke afọ 1992, 1994
, 1996, 1998, 2004, 2006, 2008, 2010, 2012, 2014, 2016 na 2018