Cho Chikun

The popular event 42.195 Marathon Championship was well received so we organize it again this year. You have 42 days and 19.5 hours to play your games.

This year, however, there are some minor changes in the basic rules of Marathon Go Championship: We have set up the goal, which is 300 games.

The head referee of the event is Cho Chikun(25th Honinbo), who has devoted himself to the spread of the game of Go.

Please, continue for full information