Gukgi

(国棋) Korean Tournament held from 1975 to 1996.

• 1st 1975: Cho Hunhyun d. Jang Doojin? (2-0)
• 2nd 1976: Cho Hunhyun d. Seo Bongsoo (2-1)
• 3rd 1977: Cho Hunhyun d. Seo Bongsoo (3-0)
• 4th 1978: Cho Hunhyun d. Ha Chanseok (3-0)
• 5th 1979: Cho Hunhyun d. Seo Bongsoo (3-0)
• 6th 1980: Seo Bongsoo d. Cho Hunhyun (3-2)
• 7th 1981: Cho Hunhyun d. Seo Bongsoo (3-2)
• 8th 1982: Cho Hunhyun d. Seo Bongsoo (3-0)
• 9th 1983: Cho Hunhyun d. Seo Bongsoo (3-1)
• 10th 1984: Cho Hunhyun d. Seo Bongsoo (3-0)
• 11th 1985: Cho Hunhyun d. Seo Bongsoo (3-0)
• 12th 1986: Cho Hunhyun d. Kang Hun (3-1)
• 13th 1987: Cho Hunhyun d. Kang Hun (3-0)
• 14th 1988: Seo Bongsoo d. Cho Hunhyun (3-2)
• 15th 1992: Seo Bongsoo d. Cho Hunhyun (3-1)
• 16th 1993: Lee Changho d. Seo Bongsoo (3-1)
• 17th 1994: Lee Changho d. Kim Sungjun (3-1)
• 18th 1995: Lee Changho d. Yoo Changhyuk (3-0)
• 19th 1996: Lee Changho d. Yang Jaeho (3-2)