Problem 327830:
Problem 327830:
WIM A. Van Weersel (2168) - WIM G. Nakhbayeva (2334)
UNAM w Prelim A Mexico City MEX, 2012.11.20 Van Weersel - Nakhbayeva, Mexico City 2012
UNAM w Prelim A Mexico City MEX, 2012.11.20 Van Weersel - Nakhbayeva, Mexico City 2012