By Mike Wilmering and Katie Baldetti
SAINT LOUIS, July 17, 2010 -- Round seven featured a crucial match-up between IM Irina Krush and WIM Alisa Melekhina.
Krush, who started the day a half-point behind IM Anna Zatonskih, needed a win with White to keep pace with the “struggling” Zatonskih, who said she hasn’t been playing to her potential this tournament but maintained a score of 5.5/6 coming into today’s round.
Melekhina employed a King’s Indian defense, which created a complicated, double-edged position as she stormed Krush’s kingside.
Krush deviated from the main lines with 14.Nb5, rather than the more normal c5 or b4 in that position, a possible product of her extensive preparation against the King’s Indian.