| # |
Black player |
Rank |
White player |
Rank |
Result |
# moves |
Date |
Event |
Round |
| 1 | Kim Kiyoung | 4p | Cho Chikun | 9p | B+R | 217 | 2007-09-04 | Samsung Cup, 12th | 1/16 Final - 04 | | 2 | Cho Chikun | 9p | Kim Shushun | 9p | W+R | 162 | 2004-08-19 | Tengen, 30th | Semifinal - 2 | | 3 | Kim Shushun | 7p | Cho Chikun | 9p | W+R | 182 | 2006-10-07 | Daiwa-Shoken Cup, 1st | Champion's decision tournament | | 4 | Cho Chikun | 9p | Kim Shushun | 7p | W+R | 118 | 2007-06-28 | Tengen, 33rd | 3 | | 5 | Cho Chikun | 9p | Kim Shushun | 8p | W+R | 170 | 2008-06-30 | Ryusei Cup, 17th | champion decision tournament | | 6 | Kim Shushun | 8p | Cho Chikun | 9p | B+0.5 | 344 | 2012-04-12 | Ryusei, 21st | block-C | | 7 | Cho Chikun | 9p | Kim Shushun | 8p | B+R | 213 | 2016-05-26 | Kisei, 41st | League B-1 | | 8 | Cho Chikun | 9p | Kim Su-jang | 8p | B+R | 165 | 1992-11-04 | Tong Yang Securities Cup, 4th | Quaterfinal - 1 | | 9 | Kim Sungjin | ama | Cho Chikun | 9p | B+R | 217 | 2011-04-28 | Agon Cup, 18th, last preliminary tournament | | | 10 | Cho Chikun | 1pk | Kitani Minoru | 9p | W+R | 122 | 1962-09-09 | teaching, 5 stone handicap | game 05 | | 11 | Kiyonari Tetsuya | 9p | Cho Chikun | 9p | W+R | 122 | 1992-07-06 | Ryusei Cup, 02nd | Quaterfinal - 2 | | 12 | Cho Chikun | 9p | Kiyonari Tetsuya | 9p | B+4 | 218 | 1996-04-18 | Judan, 35th, Preliminary | | | 13 | Cho Chikun | 9p | Kiyonari Tetsuya | 9p | B+R | 175 | 2005-08-11 | Agon Cup Japanese, 12th | Round 2 | | 14 | Cho Chikun | 9p | Kiyonari Tetsuya | 9p | W+0.5 | 201 | 2006-08-24 | Meijin, 32nd | Last primary tournament | | 15 | Cho Chikun | 9p | Kiyonari Tetsuya | 9p | B+R | 107 | 2006-10-26 | | | | 16 | Cho Chikun | 9p | Kiyonari Tetsuya | 9p | W+R | 164 | 2007-11-01 | Fujitsu Cup, 21st | Last primary tournament | | 17 | Cho Chikun | 9p | Kiyonari Tetsuya | 9p | W+R | 206 | 2010-03-11 | Oza, 58th, last preliminary tournament | Final | | 18 | Ko Iso | 7p | Cho Chikun | 9p | W+2.5 | 243 | 2007-12-06 | Gosei, 33rd | Round 2 | | 19 | Cho Chikun | 9p | Ko Iso | 7p | B+R | 189 | 2008-02-14 | Meijin, 33rd | League | | 20 | Ko Iso | 7p | Cho Chikun | 9p | B+2.5 | 226 | 2008-11-27 | Judan, 47th | Losers' Section, Semifinal | | 21 | Ko Iso | 7p | Cho Chikun | 9p | B+R | 203 | 2009-05-25 | Ryusei Cup, 18th, champion decision tournament | | | 22 | Ko Iso | 7p | Cho Chikun | 9p | W+R | 224 | 2010-04-19 | Ryusei, 19th | block-H | | 23 | Cho Chikun | 9p | Ko Iso | 7p | W+R | 134 | 2010-11-04 | Judan, 49th | Losers' Section, Semifinal | | 24 | Ko Keuntae | 5p | Cho Chikun | 9p | B+R | 175 | 2006-09-06 | Samsung Cup, 11th | 1/16 Final - 16 | | 25 | Kobayashi Koichi | 1pk | Cho Chikun | 3pk | B+14.5 | 111 | 1966-05-15 | Insei Competition 1966 | | | 26 | Cho Chikun | 1p ? | Kobayashi Koichi | 2p | W+10.5 | 166 | 1968-08-14 | Nihon Ki-in Championship, 17th | Preliminary, 1st | | 27 | Cho Chikun | 5p | Kobayashi Koichi | 6p | W+R | 164 | 1972-06-20 | Honinbo, 28th | 2nd Preliminary | | 28 | Cho Chikun | 5p | Kobayashi Koichi | 6p | W+R | 178 | 1972-07-24 | Shin'ei, 04th | Final | | 29 | Kobayashi Koichi | 6p | Cho Chikun | 5p | B+R | 227 | 1972-11-01 | Prime Minister's Cup, 16th | Final | | 30 | Kobayashi Koichi | 6p | Cho Chikun | 5p | W+1.5 | 212 | 1973-08-26 | Nihon Ki-in Championship, 21st | 1 | | 31 | Cho Chikun | 6p | Kobayashi Koichi | 6p | B+4,5 | 261 | 1974-08-19 | Shin'ei, 06th | Final, game 1 | | 32 | Kobayashi Koichi | 7p | Cho Chikun | 6p | B+R | 217 | 1975-05-15 | Prime Minister's Cup, 19th | Round 3 | | 33 | Cho Chikun | 7p | Kobayashi Koichi | 7p | W+R | 116 | 1976-02-19 | Gosei, 01st | League, game 06 | | 34 | Cho Chikun | 7p | Kobayashi Koichi | 7p | W+2.5 | 219 | 1976-09-09 | Prime Minister's Cup, 20th | Semifinal - 1 | | 35 | Cho Chikun | 7p | Kobayashi Koichi | 8p | W+R | 130 | 1977-07-12 | Shinjin-O, 02nd | Title match, game 1 | | 36 | Kobayashi Koichi | 8p | Cho Chikun | 7p | B+R | 151 | 1977-07-20 | Shinjin-O, 02nd | Title match, game 2 | | 37 | Cho Chikun | 7p | Kobayashi Koichi | 8p | B+0.5 | 268 | 1977-09-01 | Three-game Rivals Match sponsored by Kido | 1 | | 38 | Kobayashi Koichi | 7p | Cho Chikun | 7p | B+R | 113 | 1977-10-01 | Three-game Rivals Match sponsored by Kido | 2 | | 39 | Cho Chikun | 7p | Kobayashi Koichi | 8p | B+0.5 | 235 | 1977-11-01 | Three-game Rivals Match sponsored by Kido | 3 | | 40 | Cho Chikun | 8p | Kobayashi Koichi | 9p | W+2.5 | 275 | 1979-08-25 | JAA Cup, 2nd | 1 | | 41 | Cho Chikun | 8p | Kobayashi Koichi | 9p | B+R | 215 | 1980-02-28 | Honinbo, 35th | League, game 13 | | 42 | Cho Chikun | 8p | Kobayashi Koichi | 9p | W+R | 208 | 1980-03-06 | Meijin, 05th | League, game 12 | | 43 | Kobayashi Koichi | 9p | Cho Chikun | 9p | B+0.5 | 221 | 1981-10-19 | Kisei, 06th | Challengers' Quarter-Final | | 44 | Cho Chikun | 9p | Kobayashi Koichi | 9p | B+2.5 | 234 | 1982-05-24 | Shusai Cup, sponsored by Warner-Pioneer, for top 8 Nihon Ki-in professionals | Final | | 45 | Cho Chikun | 9p | Kobayashi Koichi | 9p | W+R | 126 | 1982-05-27 | Honinbo, 37th | Title match, game 1 | | 46 | Kobayashi Koichi | 9p | Cho Chikun | 9p | W+2.5 | 233 | 1982-05-31 | Gosei, 07th | Challengers' Final, game 1 | | 47 | Kobayashi Koichi | 9p | Cho Chikun | 9p | W+11.5 | 267 | 1982-06-01 | Honinbo, 37th | Title match, game 4 | | 48 | Kobayashi Koichi | 9p | Cho Chikun | 9p | W+3.5 | 267 | 1982-06-04 | Honinbo, 37th | Title match, game 2 | | 49 | Cho Chikun | 9p | Kobayashi Koichi | 9p | B+6.5 | 227 | 1982-06-10 | Gosei, 07th | Challengers' Final, game 2 | | 50 | Cho Chikun | 9p | Kobayashi Koichi | 9p | W+4.5 | 227 | 1982-06-17 | Honinbo, 37th | Title match, game 3 | | 51 | Cho Chikun | 9p | Kobayashi Koichi | 9p | B+4,5 | 212 | 1982-07-09 | Honinbo, 37th | Title match, game 5 | | 52 | Kobayashi Koichi | 9p | Cho Chikun | 9p | W+R | 152 | 1982-07-22 | Honinbo, 37th | Title match, game 6 | | 53 | Kobayashi Koichi | 9p | Cho Chikun | 9p | B+R | 153 | 1984-01-16 | Judan, 22nd | Losers' Section, Final | | 54 | Cho Chikun | 9p | Kobayashi Koichi | 9p | B+5.5 | 245 | 1984-04-12 | Honinbo, 39th | League, game 28 | | 55 | Cho Chikun | 9p | Kobayashi Koichi | 9p | B+R | 233 | 1984-10-18 | Kakusei, 07th | Final League - 2 | | 56 | Cho Chikun | 9p | Kobayashi Koichi | 9p | B+0.5 | 260 | 1985-03-09 | NEC Cup, 04th | Final | | 57 | Kobayashi Koichi | 9p | Cho Chikun | 9p | B+5.5 | 281 | 1985-09-12 | Meijin, 10th | Title match, game 1 | | 58 | Cho Chikun | 9p | Kobayashi Koichi | 9p | B+R | 229 | 1985-09-26 | Meijin, 10th | Title match, game 2 | | 59 | Kobayashi Koichi | 9p | Cho Chikun | 9p | B+R | 147 | 1985-10-03 | Meijin, 10th | Title match, game 3 | | 60 | Cho Chikun | 9p | Kobayashi Koichi | 9p | W+R | 186 | 1985-10-17 | Meijin, 10th | Title match, game 4 | | 61 | Cho Chikun | 9p | Kobayashi Koichi | 9p | W+R | 242 | 1985-10-20 | Tengen, 11th | Challengers' Final | | 62 | Kobayashi Koichi | 9p | Cho Chikun | 9p | W+2.5 | 189 | 1985-10-24 | Meijin, 10th | Title match, game 5 | | 63 | Cho Chikun | 9p | Kobayashi Koichi | 9p | B+2.5 | 197 | 1985-11-07 | Meijin, 10th | Title match, game 6 | | 64 | Kobayashi Koichi | 9p | Cho Chikun | 9p | B+R | 111 | 1985-11-21 | Meijin, 10th | Title match, game 7 | | 65 | Cho Chikun | 9p | Kobayashi Koichi | 9p | W+2.5 | 216 | 1986-01-17 | Kisei, 10th | Title match, game 1 | | 66 | Kobayashi Koichi | 9p | Cho Chikun | 9p | W+3.5 | 238 | 1986-01-30 | Kisei, 10th | Title match, game 2 | | 67 | Cho Chikun | 9p | Kobayashi Koichi | 9p | W+2.5 | 281 | 1986-02-02 | Hayago, 18th, final | game 01 | | 68 | Cho Chikun | 9p | Kobayashi Koichi | 9p | B+1.5 | 251 | 1986-02-06 | Kisei, 10th | Title match, game 3 | | 69 | Kobayashi Koichi | 9p | Cho Chikun | 9p | B+2.5 | 265 | 1986-02-20 | Kisei, 10th | Title match, game 4 | | 70 | Kobayashi Koichi | 9p | Cho Chikun | 9p | W+0.5 | 196 | 1986-02-23 | Honinbo, 41st | League, game 18 | | 71 | Cho Chikun | 9p | Kobayashi Koichi | 9p | W+R | 186 | 1986-02-27 | Kisei, 10th | Title match, game 5 | | 72 | Kobayashi Koichi | 9p | Cho Chikun | 9p | B+R | 241 | 1986-03-13 | Kisei, 10th | Title match, game 6 | | 73 | Kobayashi Koichi | 9p | Cho Chikun | 9p | W+3.5 | 258 | 1986-03-16 | Hayago, 18th, final | game 02 | | 74 | Kobayashi Koichi | 9p | Cho Chikun | 9p | W+R | 194 | 1986-03-30 | Hayago, 18th, finall | game 03 | | 75 | Kobayashi Koichi | 9p | Cho Chikun | 9p | W+R | 188 | 1987-03-08 | Haya-go Senshuken, 19th | Final | | 76 | Cho Chikun | 9p | Kobayashi Koichi | 9p | W+R | 174 | 1987-03-19 | Honinbo, 42nd | League, game 24 | | 77 | Kobayashi Koichi | 9p | Cho Chikun | 9p | B+R | 175 | 1987-08-20 | Meijin, 12th | League, game 34 | | 78 | Cho Chikun | 9p | Kobayashi Koichi | 9p | B+7.5 | 230 | 1987-11-12 | Honinbo, 43rd | League, game 05 | | 79 | Cho Chikun | 9p | Kobayashi Koichi | 9p | W+2.5 | 232 | 1987-11-19 | Tengen, 13th | Title match, game 1 | | 80 | Kobayashi Koichi | 9p | Cho Chikun | 9p | B+1.5 | 246 | 1987-11-27 | Tengen, 13th | Title match, game 2 | | 81 | Cho Chikun | 9p | Kobayashi Koichi | 9p | B+R | 127 | 1987-12-14 | Tengen, 13th | Title match, game 3 | | 82 | Kobayashi Koichi | 9p | Cho Chikun | 9p | W+R | 162 | 1987-12-23 | Tengen, 13th | Title match, game 4 | | 83 | Kobayashi Koichi | 9p | Cho Chikun | 9p | W+0.5 | 230 | 1987-12-28 | Tengen, 13th | Title match, game 5 | | 84 | Kobayashi Koichi | 9p | Cho Chikun | 9p | B+R | 87 | 1988-01-21 | Meijin, 13th | League | | 85 | Cho Chikun | 9p | Kobayashi Koichi | 9p | W+R | 158 | 1989-03-30 | Honinbo, 44th | League, game 24 | | 86 | Kobayashi Koichi | 9p | Cho Chikun | 9p | W+R | 160 | 1990-05-12 | Honinbo, 45th | Title match, game 1 | | 87 | Kobayashi Koichi | 9p | Cho Chikun | 9p | W+2.5 | 242 | 1990-05-24 | Judan, 29th | 1-05 | | 88 | Cho Chikun | 9p | Kobayashi Koichi | 9p | W+R | 176 | 1990-05-29 | Honinbo, 45th | Title match, game 2 | | 89 | Kobayashi Koichi | 9p | Cho Chikun | 9p | B+0.5 | 210 | 1990-06-08 | Honinbo, 45th | Title match, game 3 | | 90 | Cho Chikun | 9p | Kobayashi Koichi | 9p | W+R | 98 | 1990-06-20 | Honinbo, 45th | Title match, game 4 | | 91 | Kobayashi Koichi | 9p | Cho Chikun | 9p | W+7.5 | 269 | 1990-07-10 | Honinbo, 45th | Title match, game 5 | | 92 | Cho Chikun | 9p | Kobayashi Koichi | 9p | B+6.5 | 221 | 1990-07-19 | Honinbo, 45th | Title match, game 6 | | 93 | Kobayashi Koichi | 9p | Cho Chikun | 9p | W+3.5 | 230 | 1990-07-26 | Honinbo, 45th | Title match, game 7 | | 94 | Cho Chikun | 9p | Kobayashi Koichi | 9p | W+R | 148 | 1991-05-11 | Honinbo, 46th | Title match, game 1 | | 95 | Kobayashi Koichi | 9p | Cho Chikun | 9p | B+4,5 | 212 | 1991-05-28 | Honinbo, 46th | Title match, game 2 | | 96 | Cho Chikun | 9p | Kobayashi Koichi | 9p | B+10.5 | 234 | 1991-06-08 | Honinbo, 46th | Title match, game 3 | | 97 | Cho Chikun | 9p | Kobayashi Koichi | 9p | B+1 | 310 | 1991-06-22 | Haya-go Senshuken, 24th | 1 | | 98 | Kobayashi Koichi | 9p | Cho Chikun | 9p | W+5.5 | 292 | 1991-06-28 | Honinbo, 46th | Title match, game 4 | | 99 | Cho Chikun | 9p | Kobayashi Koichi | 9p | B+3.5 | 237 | 1991-07-04 | Honinbo, 46th | Title match, game 5 | | 100 | Kobayashi Koichi | 9p | Cho Chikun | 9p | W+R | 212 | 1991-07-17 | Honinbo, 46th | Title match, game 6 |
|
