Trainer Chad Brown and owner Peter Brant were represented by the 1-2 finishers in last week's GI First Lady S. at Keeneland, and were right back at it again in Lexington Saturday as Gina Romantica (Into Mischief) scored a breakthrough win in the GI Queen Elizabeth II Challenge Cup S. Presented by Dixiana. The $1,025,000 KEESEP yearling was the only runner in the race carrying Brant's silks, but Brown completed the exacta himself with Klaravich Stables, Inc.'s odds-on GISW McKulick (GB) (Frankel {GB}). It was a record fifth win for...