2015 GSOC Tour Challenge - Tirinzoni and Einarson win

Silvana Tirinzoni has won the 2015 GSOC Tour Challenge. She defeated Rachel Homan 6-5. 

Silvana Tirinzoni, Manuela Siegrist, 

Esther Neuenschwander, and Marlene Albrecht

Kerri Einarson won the Tier 2 women's division. She defeated Chantelle Eberle 8-2.

Kerri Einarson, Selena Kaatz, Liz Fyfe, and Kristin MacCuish