Nyora kupfuurira kweiyi ndima - Horvath akatamba kuAustria mu10 Chess Olympiads (1984, 1988-1998, 2002-2006) uye akahwina menduru yegoridhe yega paBhodi 3 mu28th Chess Olympiad
(1988). Akamirirawo Austria mu4 European Team Chess Championships (1992-1997, 2001, 2005).