Margarita Voiska
Margarita Voiska is a Bulgarian chess player.
She has won the Women's Bulgarian Chess Championship 11 times.
She has competed for the Women's World Chess Championship several times, and has competed in the Women%27s Chess Olympiad in total 19 times between 1980-2016 which is the women's record in number of times one has participated in the Chess Olympiads . She was in the Bulgarian team that won the bronze medal in 1984. She won the Women's European Senior Chess Championship in 2013.