This variant is played on a 19×19 board, but with the twist that the board is not empty in the beginning. 16 stones (8 of each color) are already placed on the board, in a position that invites fighting.

* We play 4 rounds of MacMahon.
* Time Setting: Fischer Time 15 minutes of basic time plus 5 seconds per move.
* Starting time: Sunday, 23rd of July, 5 p.m.
* Rooms: B2

Starting position for Sunjang-Baduk