The 59th Oza is one of the main Go tournaments in 2011. It began on 13 January 2011. The winner of the challenger tournament faced the title-holder Cho U.
The 59th Oza is one of the main Go tournaments in 2011. It began on 13 January 2011. The winner of the challenger tournament faced the title-holder Cho U. (en)
The 59th Oza is one of the main Go tournaments in 2011. It began on 13 January 2011. The winner of the challenger tournament faced the title-holder Cho U. (en)