<prompt> Qedela lo musho olandelayo: Ekupheleni kwawo-1990, uTatiana Kaawar Ratcu wayengomunye wabadlali be-chess besifazane abahamba phambili baseBrazil. Unqobe kathathu iBrazil Youth Chess Championships eqenjini labesifazane abaneminyaka engaphansi kwengu-16 1992, 1993, 1994 futhi kabili wanqoba iqembu labesifazane abaneminyaka engaphansi kwengu-18 1996, 1997. Wabuye wanqoba kabili i-Brazilian Girls Junior Chess Championships 1996, 1998. UTatiana Kaawar Ratcu wanqoba amahlandla amahlanu ama-Brazilian Womens Chess Championships: 1994, 1995, 1996, 1997 kanye no-2000. Ngo-1995, uTatiana Kaawar Ratcu wabamba iqhaza  <response>: Umqhudelwano Wamazwe Ngamazwe Wamazwe Womhlaba Wesifazane eChişinău lapho ubekwe khona endaweni yama-43. Ngo-1998, eRio de Janeiro wanqoba i-1st World Junior Team Chess Championship neqembu laseBrazil. 