Krush won gold at the 1998 Pan-American Youth Championships in Brazil with a perfect score.
On December 13, 1998, Krush achieved a remarkable victory by winning a gold medal at the Pan-American Youth Championships in Brazil. Her feat was distinguished by a flawless 7-0 score, underscoring her growing prowess and potential in youth chess circuits. This victory contributed to setting a strong foundation for her future achievements, establishing her as a formidable young talent poised for greater success on the international stage.