Abrahamyan finished in a tie for first place with Nana Dzagnidze and Varvara Kirillova in the Girls U12 section of the 1999 European Youth Chess Championships, and took the bronze medal on tiebreak.[4] She tied for first in the 2005 U.S. Women's Chess Championship and lost the playoff match to Rusudan Goletiani.[5][6] In 2006, Abrahamyan won the Girls Under 18 section of the Pan American Youth Chess Festival, held in Cuenca, Ecuador,[7] with a perfect score of 9/9 points.[8][9] In 2008 Abrahamyan won the Goddess Chess Award for her uncompromising play.[10] She tied for second place with Anna Zatonskih in the 2010 U.S. Women's Championship, behind the winner Irina Krush who achieved a score of 8/9, and took second again in 2011 after drawing with Zatonskih in an "Armageddon" tiebreak game. She competed in the Women's World Chess Championship in 2012 and 2015.