The Women's World Chess Championship 2010 took place in Antakya, Turkey from December 2 through 24, 2010.
The tournament, like the previous ones, was played in a 64-player knock-out format. Each pairing consisted of two games, one with white and one with black, from which the winner advanced. In case of a tie, tiebreaks were played the next day, consisting of two rapid games and—if still tied—an Armageddon match. The final consisted of four games at classical time control, if necessary followed by four rapid tiebreak games.
The title was won by Hou Yifan from China who beat her compatriot Ruan Lufei in the final by 5–3, at 16 years of age making her the youngest Women's World Chess Champion in history.[1]