 Complete the following phrase:  Niina Koskela is participant in numerous Finnish Womens Chess Championships, where winning three gold medals 1990, 2002, 2008 and three silver medals 1989, 1992, 1994. In 1991, in Subotica Niina Koskela participated in Womens World Chess Championship Interzonal Tournament and ranked in 34th place. In 2000, Niina Koskela participated in 