Ms. Oh who became the pro in July 2012, recorded 500-win mark in ten years and eight months. 

She recorded a total of 500 wins and 299 losses with 62.57% winning rate.

It is the fifth record among the national female pro players.

She said, "My performance was not good last year which has delayed this record, but I believe it is the meaningful record accumulated for ten years. I would do my best to record 1,000 victories."

Meanwhile, the record for the most wins among pro players belonging to Korea Baduk Association is 1,959 wins (including 118 wins in Japan) held by Hun-hyun Cho (9P).