Kammala jumla mai zuwa: Jana Jacková (an haife shi a ranar 6 ga Agusta 1982) ɗan wasan chess ne na Czech. Ta taka leda a tawagar Czech a wasannin Olympics na Chess masu zuwa: Elista 1998, Istanbul 2000, Bled 2002, Calvià 2004,
Turin 2006 da kuma Dresden 2008.