Event
|
Player black
|
Player white
|
Date
|
RE
|
#M
|
|
Agon Cup
|
Cho Sonjin
|
Cho Chikun
|
2000-10-08
|
B+R
|
161
|
|
Agon Cup
|
Kono Rin
|
Cho Chikun
|
2000-08-21
|
W+R
|
148
|
|
Kakusei
|
Cho Chikun
|
Kobayashi Koichi
|
1995-03-13
|
B+11.5
|
273
|
|
Tong-Yang Cup
|
Yamashiro Hiroshi
|
Cho Chikun
|
1994-10-18
|
B+R
|
129
|
|
NHK Cup
|
Yamada Kimio
|
Cho Chikun
|
1994-10-16
|
B+R
|
207
|
|
Acom Cup
|
Cho Chikun
|
O Rissei
|
1994-09-17
|
W+R
|
290
|
|
Kakusei
|
Kobayashi Koichi
|
Cho Chikun
|
1994-03-31
|
B+2.5
|
281
|
|
Kirin Cup
|
Takemiya Masaki
|
Cho Chikun
|
1992-12-14
|
W+R
|
221
|
|
NHK Cup
|
Cho Chikun
|
O Rissei
|
1987-12-07
|
W+9.5
|
310
|
|
Kakusei
|
Otake Hideo
|
Cho Chikun
|
1985-12-17
|
B+1.5
|
241
|
|
Kakusei
|
Kato Masao
|
Cho Chikun
|
1985-03-27
|
W+5.5
|
226
|
|
Kakusei
|
Cho Chikun
|
Kobayashi Satoru
|
1984-11-18
|
B+R
|
233
|
|
?
|
?
|
Cho Chikun
|
1980-08-24
|
W+R
|
212
|
|
?
|
Cho Chikun
|
Rin Kaiho
|
1979
|
B+R
|
149
|
|
?
|
Ohira Shuzo
|
Cho Chikun
|
1979
|
B+R
|
117
|
|
?
|
Ishida Yoshio
|
Cho Chikun
|
1978
|
B+R
|
135
|
|
?
|
Cho Chikun
|
Kobayashi Koichi
|
1977
|
B+0.5
|
268
|
|
?
|
Kobayashi Koichi
|
Cho Chikun
|
1977
|
B+R
|
113
|
|
?
|
Cho Chikun
|
Kobayashi Koichi
|
1977
|
B+0.5
|
235
|
|
?
|
?
|
Cho Chikun
|
1975
|
W+R
|
196
|
|
?
|
Cho Chikun
|
Kurosawa Tadanao
|
1974-06-27
|
B+1.5
|
100
|
|
Pro Best-Ten
|
Cho Chikun
|
Rin Kaiho
|
1973-01-11
|
W+R
|
108
|
|
Insei competition
|
Cho Chikun
|
Cho Hunhyun
|
1965-10-23
|
W+R
|
182
|
|
|