Faatumu le fuaiupu lenei: Olga Gutmakher (na fanau 9 Fepuari 1987), née Vasiliev, o se Israeli chess Women International Master (WIM) (2004) ma inisinia, tolu-taimi Israeli Women's Chess Championship manumalo (2008, 2013, 2014), Women's Chess Olympiad tagata taʻitoʻatasi bronze medal manumalo (
2010), European Women's Team Chess Championship tagata na manumalo i le pine apamemea (2009).