<prompt> Nyora kupfuurira kweiyi ndima - Geurt Gijssen aizivikanwa zvikuru somutongi wemutambo wechess. Akanga ari mutongi mukuru weOlympia yeChess 1998  <response>: , 2000, 2002, 2006, pamwe nemitambo yakati wandei nemitambo yeWorld Chess Champion mazita: 