Southern Great Wall Cup
This Cup is decided by a summit match between a Korean and a Chinese representative. Time limits are 50 minutes a side. Prize money in 2005 was US$ 30000.
In 2005, the summit match between Chang Hao and Yi Ch'ang-ho ended in a no result arising from a quadruple ko. Due to the time pressure, Yi did not realise he could back down on one of the ko's and still win by 2.5 using the Chinese scoring which was in effect for the match.