Up Prev Next

20th Judan title

Winners' Section

Winners' Section
Sato Masaharu Sugiuchi Masao
W+R
1981-04-23		 Sonoda Yuichi
B+R
1981-06-04		 Tono Hiroaki
W+2.5
1981-09-03		 Cho Chikun
W+R
1981-10-08
Sugiuchi Masao
Kanno Kiyonori Sonoda Yuichi
W+R
1981-04-30
Sonoda Yuichi
Kato Masao Iwata Tatsuaki
W+4.5
1981-05-14		 Tono Hiroaki
B+R
1981-06-25
Iwata Tatsuaki
Kobayashi Koichi Tono Hiroaki
W+7.5
1981-05-07
Tono Hiroaki
Sakata Eio Rin Kaiho
B+R
1981-06-11		 Ishida Yoshio
B+7.5
1981-07-15		 Cho Chikun
W+R
1981-09-17
Rin Kaiho
Honda Kunihisa Ishida Yoshio
W+R
1981-04-16
Ishida Yoshio
Kori Toshio Hashimoto Shoji
B+R
1981-06-18		 Cho Chikun
B+13.5
1981-07-23
Hashimoto Shoji
Kada Katsuji Cho Chikun
W+6.5
1981-05-21
Cho Chikun

Losers' Section

Losers' Section
Sato Masaharu Sato Masaharu
B+R
1981-08-27		 Kato Masao
B+R
1981-09-17		 Honda Kunihisa
B+1.5
1981-10-05		 Honda Kunihisa
W+8.5
1981-11-26		 Honda Kunihisa
B+0.5
1982-01-28
Kanno Kiyonori
Kato Masao Kato Masao
B+4.5
1981-06-11
Kobayashi Koichi
Sakata Eio Honda Kunihisa
B+3.5
1981-07-02		 Honda Kunihisa
B+17.5
1981-08-06
Honda Kunihisa
Kori Toshio Kada Katsuji
B+R
1981-07-09
Kada Katsuji
Tono Hiroaki
Sugiuchi Masao Sugiuchi Masao
W+1.5
1981-07-23		 Hashimoto Shoji
B+R
1981-10-22		 Sonoda Yuichi
W+10.5
1982-01-13
Iwata Tatsuaki
Rin Kaiho Hashimoto Shoji
B+4.5
1981-09-17
Hashimoto Shoji
Sonoda Yuichi Sonoda Yuichi
W+4.5
1981-11-12
Ishida Yoshio

Challenger decision match

Winner of the Winners' Section against winner of the Losers' Section.

date black white result #mv sgf
1982-02-11 Cho Chikun Honda Kunihisa B+R 205 sgf

20th Judan Title

date black white result #mv sgf
1982-03-03 Cho Chikun Otake Hideo W+R 140 sgf
1982-03-11 Otake Hideo Cho Chikun W+2.5 229 sgf
1982-03-25 Cho Chikun Otake Hideo B+R 153 sgf
1982-04-01 Otake Hideo Cho Chikun W+R 170 sgf

Cho Chikun won 3-1.