| # |
Black player |
Rank |
White player |
Rank |
Result |
# moves |
Date |
Event |
Round |
| 1 | Otake Hideo | 9p | Cho Chikun | 8p | B+3.5 | 277 | 1980-12-18 | Kisei, 05th | Challengers' playoff | | 2 | Cho Chikun | 8p | Otake Hideo | 9p | W+6.5 | 273 | 1981-02-28 | Kakusei, 03rd | Final | | 3 | Otake Hideo | 9p | Cho Chikun | 9p | B+R | 143 | 1981-11-06 | Kakusei, 04th | preliminary round | | 4 | Cho Chikun | 9p | Otake Hideo | 9p | W+R | 140 | 1982-03-03 | Judan, 20th | Title match, game 1 | | 5 | Otake Hideo | 9p | Cho Chikun | 9p | W+2.5 | 229 | 1982-03-11 | Judan, 20th | Title match, game 2 | | 6 | Cho Chikun | 9p | Otake Hideo | 9p | B+R | 153 | 1982-03-25 | Judan, 20th | Title match, game 2 | | 7 | Otake Hideo | 9p | Cho Chikun | 9p | W+R | 170 | 1982-04-01 | Judan, 20th | Title match, game 4 | | 8 | Cho Chikun | 9p | Otake Hideo | 9p | W+R | 102 | 1982-07-14 | Gosei, 07th | Title match, game 1 | | 9 | Otake Hideo | 9p | Cho Chikun | 9p | B+R | 163 | 1982-08-08 | Gosei, 07th | Title match, game 2 | | 10 | Cho Chikun | 9p | Otake Hideo | 9p | B+R | 169 | 1982-08-18 | Gosei, 07th | Title match, game 3 | | 11 | Otake Hideo | 9p | Cho Chikun | 9p | W+R | 200 | 1982-08-25 | Gosei, 07th | Title match, game 4 | | 12 | Cho Chikun | 9p | Otake Hideo | 9p | W+R | 216 | 1982-09-01 | Gosei, 07th | Title match, game 5 | | 13 | Cho Chikun | 9p | Otake Hideo | 9p | B+R | 215 | 1982-09-09 | Meijin, 07th | Title match, game 1 | | 14 | Otake Hideo | 9p | Cho Chikun | 9p | W+R | 224 | 1982-09-21 | Meijin, 07th | Title match, game 2 | | 15 | Cho Chikun | 9p | Otake Hideo | 9p | B+R | 239 | 1982-09-30 | Meijin, 07th | Title match, game 3 | | 16 | Otake Hideo | 9p | Cho Chikun | 9p | B+R | 209 | 1982-10-14 | Meijin, 07th | Title match, game 4 | | 17 | Cho Chikun | 9p | Otake Hideo | 9p | B+R | 183 | 1982-10-28 | Meijin, 07th | Title match, game 5 | | 18 | Otake Hideo | 9p | Cho Chikun | 9p | W+0.5 | 321 | 1983-03-21 | NHK Cup, 30th | Final | | 19 | Otake Hideo | 9p | Cho Chikun | 9p | W+1.5 | 240 | 1983-09-08 | Meijin, 08th | Title match, game 1 | | 20 | Cho Chikun | 9p | Otake Hideo | 9p | B+R | 185 | 1983-09-21 | Meijin, 08th | Title match, game 2 | | 21 | Otake Hideo | 9p | Cho Chikun | 9p | B+R | 177 | 1983-09-29 | Meijin, 08th | Title match, game 3 | | 22 | Cho Chikun | 9p | Otake Hideo | 9p | B+1.5 | 215 | 1983-10-13 | Meijin, 08th | Title match, game 4 | | 23 | Otake Hideo | 9p | Cho Chikun | 9p | W+R | 150 | 1983-10-20 | Meijin, 08th | Title match, game 5 | | 24 | Cho Chikun | 9p | Otake Hideo | 9p | W+R | 148 | 1984-02-05 | Kakusei, 06th | Semifinal - 2 | | 25 | Otake Hideo | 9p | Cho Chikun | 9p | B+2.5 | 241 | 1984-09-13 | Meijin, 09th | Title match, game 1 | | 26 | Cho Chikun | 9p | Otake Hideo | 9p | W+R | 140 | 1984-09-27 | Meijin, 09th | Title match, game 2 | | 27 | Otake Hideo | 9p | Cho Chikun | 9p | B+R | 107 | 1984-10-04 | Meijin, 09th | Title match, game 3 | | 28 | Cho Chikun | 9p | Otake Hideo | 9p | B+1.5 | 208 | 1984-10-18 | Meijin, 09th | Title match, game 4 | | 29 | Otake Hideo | 9p | Cho Chikun | 9p | W+R | 226 | 1984-10-25 | Meijin, 09th | Title match, game 5 | | 30 | Cho Chikun | 9p | Otake Hideo | 9p | B+3.5 | 230 | 1984-11-08 | Meijin, 09th | Title match, game 6 | | 31 | Otake Hideo | 9p | Cho Chikun | 9p | W+R | 172 | 1984-11-15 | Meijin, 09th | Title match, game 7 | | 32 | Otake Hideo | 9p | Cho Chikun | 9p | B+R | 109 | 1984-12-13 | Judan, 23rd | Losers' Section, Round 3 | | 33 | Otake Hideo | 9p | Cho Chikun | 9p | W+R | 154 | 1985-09-19 | Tengen, 11th | Challengers' Semi-Final | | 34 | Otake Hideo | 9p | Cho Chikun | 9p | B+1.5 | 241 | 1985-12-17 | Kakusei, 08th | Semifinal | | 35 | Cho Chikun | 9p | Otake Hideo | 9p | B+R | 113 | 1985-12-19 | Meijin, 11th | League, game 04 | | 36 | Otake Hideo | 9p | Cho Chikun | 9p | W+R | 196 | 1986-07-04 | Gosei, 11th | Title match, game 1 | | 37 | Cho Chikun | 9p | Otake Hideo | 9p | B+R | 163 | 1986-07-17 | Gosei, 11th | Title match, game 2 | | 38 | Otake Hideo | 9p | Cho Chikun | 9p | W+R | 116 | 1986-07-23 | Gosei, 11th | Title match, game 3 | | 39 | Otake Hideo | 9p | Cho Chikun | 9p | W+1.5 | 227 | 1987-01-15 | Honinbo, 42nd | League, game 13 | | 40 | Otake Hideo | 9p | Cho Chikun | 9p | B+1.5 | 204 | 1987-02-14 | NEC Cup, 06th | Semifinal - 2 | | 41 | Otake Hideo | 9p | Cho Chikun | 9p | B+R | 257 | 1987-05-07 | Meijin, 12th | League, game 24 | | 42 | Cho Chikun | 9p | Otake Hideo | 9p | W+2.5 | 190 | 1987-10-08 | Honinbo, 43rd | League, game 01 | | 43 | Otake Hideo | 9p | Cho Chikun | 9p | B+R | 155 | 1987-10-29 | Kisei, 12th | Challengers' SemiFinal - 1 | | 44 | Cho Chikun | 9p | Otake Hideo | 9p | B+5.5 | 256 | 1988-01-23 | NEC Cup, 07th | Semifinal - 1 | | 45 | Otake Hideo | 9p | Cho Chikun | 9p | B+4,5 | 247 | 1989-01-26 | Honinbo, 44th | League, game 16 | | 46 | Otake Hideo | 9p | Cho Chikun | 9p | W+R | 158 | 1989-04-24 | Honinbo, 44th | Playoff | | 47 | Otake Hideo | 9p | Cho Chikun | 9p | W+R | 136 | 1989-07-13 | Oza, 37th | 1/8 Final - 7 | | 48 | Cho Chikun | 9p | Otake Hideo | 9p | W+8.5 | 234 | 1989-11-02 | Kisei, 14th | Challengers' playoff, game 1 | | 49 | Otake Hideo | 9p | Cho Chikun | 9p | B+R | 97 | 1989-11-30 | Kisei, 14th | Challengers' playoff, game 2 | | 50 | Cho Chikun | 9p | Otake Hideo | 9p | W+R | 188 | 1990-08-09 | Meijin, 15th | League, game 34 | | 51 | Cho Chikun | 9p | Otake Hideo | 9p | W+R | 212 | 1990-12-08 | NEC Cup, 10th | 1 | | 52 | Otake Hideo | 9p | Cho Chikun | 9p | W+R | 126 | 1991-04-11 | Meijin, 16th | League, game 18 | | 53 | Otake Hideo | 9p | Cho Chikun | 9p | B+6.5 | 217 | 1991-11-07 | Kakusei, 14th | Semifinal - 1 | | 54 | Cho Chikun | 9p | Otake Hideo | 9p | W+R | 210 | 1992-02-06 | Meijin, 17th | League, game 08 | | 55 | Cho Chikun | 9p | Otake Hideo | 9p | B+3.5 | 287 | 1992-05-21 | Oza, 40th | 1/8 Final - 8 | | 56 | Cho Chikun | 9p | Otake Hideo | 9p | W+4.5 | 259 | 1992-08-16 | Ryusei Cup, 02nd | Final | | 57 | Otake Hideo | 9p | Cho Chikun | 9p | B+R | 222 | 1992-10-01 | Haya-go Senshuken, 25th | Semifinal - 1 | | 58 | Cho Chikun | 9p | Otake Hideo | 9p | W+R | 186 | 1992-10-05 | Kirin Cup, 5th | Round 2 | | 59 | Otake Hideo | 9p | Cho Chikun | 9p | B+R | 149 | 1992-11-19 | Judan, 31st | Winners' Section, Final | | 60 | Cho Chikun | 9p | Otake Hideo | 9p | B+R | 115 | 1993-07-22 | Meijin, 18th | League, game 32 | | 61 | Otake Hideo | 9p | Cho Chikun | 9p | W+R | 176 | 1993-11-04 | Kisei, 18th | Semifinal - 2 | | 62 | Cho Chikun | 9p | Otake Hideo | 9p | B+4,5 | 318 | 1994-08-04 | Meijin, 19th | League, game 33 | | 63 | Cho Chikun | 9p | Otake Hideo | 9p | W+R | 174 | 1994-10-24 | | | | 64 | Cho Chikun | 9p | Otake Hideo | 9p | B+R | 209 | 1995-09-14 | Kisei, 20th | Quaterfinal - 2 | | 65 | Cho Chikun | 9p | Otake Hideo | 9p | W+2 | 210 | 1996-04-15 | Ryusei Cup, 05th | Block C, Game 11 | | 66 | Cho Chikun | 9p | Otake Hideo | 9p | B+R | 101 | 1996-05-23 | Gosei, 21st | Semifinal - 1 | | 67 | Cho Chikun | 9p | Otake Hideo | 9p | W+R | 160 | 1996-06-14 | Oza, 44th | 1/8 Final - 8 | | 68 | Cho Chikun | 9p | Otake Hideo | 9p | W+3.5 | 162 | 1997-01-01 | Tokyo Cup, 30th | 1-03 | | 69 | Cho Chikun | 9p | Otake Hideo | 9p | W+0.5 | 257 | 2000-04-03 | Honinbo, 55th | League, game 26 | | 70 | Cho Chikun | 9p | Otake Hideo | 9p | B+R | 203 | 2000-11-16 | Honinbo, 56th | League, game 08 | | 71 | Otake Hideo | 9p | Cho Chikun | 9p | B+0.5 | 256 | 2001-01-25 | Gosei, 26th | 1-15 | | 72 | Otake Hideo | 9p | Cho Chikun | 9p | W+3 | 255 | 2002-03-07 | Honinbo, 57th | League, game 23 | | 73 | Cho Chikun | 9p | Otake Hideo | 9p | W+1.5 | 291 | 2003-03-13 | Gosei, 28th | 1/8 Final - 8 | | 74 | Cho Chikun | 9p | Otake Hideo | 9p | B+R | 179 | 2009-10-29 | Fujitsu Cup, 23rd, last preliminary tournament | | | 75 | Otake Hideo | 9p | Cho Chikun | 9p | W+R | 180 | 2010-10-28 | Tengen, 37th, preliminary tournament A | | | 76 | Otake Hideo | 9p | Cho Chikun | 9p | W+R | 188 | 2016-06-23 | Agon Cup, 23rd | 1st round | | 77 | Cho Chikun | 3p | Otani Motohiro | 4p | B+13 | 209 | 1970-05-27 | Oteai, 1970 | | | 78 | Cho Chikun | 9p | Oya Koichi | 7p | B+R | 145 | 1992-11-12 | Gosei, 18th | 1/8 Final - 3 | | 79 | Cho Chikun | 9p | Oya Koichi | 8p | B+R | 169 | 2001-03-08 | Honinbo, 56th | League, game 24 | | 80 | Oya Koichi | 9p | Cho Chikun | 9p | W+4.5 | 284 | 2006-05-25 | World Oza Toyota & Denso Cup, 3rd | Last primary tournament | | 81 | Oya Koichi | 9p | Cho Chikun | 9p | B+R | 167 | 2009-07-23 | Honinbo, 65th, last preliminary tournament | | | 82 | Cho Chikun | 9p | Oyama Kunio | 9p | B+R | 143 | 1984-11-01 | Gosei, 10th | 1 | | 83 | Paek Hongseok | 6p | Cho Chikun | 9p | B+5.5 | 271 | 2009-03-01 | BC Card Cup World, 01st | 1 | | 84 | Cho Chikun | 9p | Paek Hongseok | 9p | W+R | 266 | 2012-06-07 | | | | 85 | Cho Chikun | 9p | Park Jungsang | 9p | W+R | 202 | 2007-08-12 | Zhonghuan Cup, 3rd | 1 | | 86 | Cho Chikun | 9p | Park Jungwhan | 9p | W+R | 184 | 2012-05-27 | Ing Cup, 7th | Quaterfinal - 2 | | 87 | Park Young-hun | 3p | Cho Chikun | 9p | W+2.5 | 260 | 2002-05-18 | Chunlan Cup, 04th | 1-08 | | 88 | Cho Chikun | 9p | Park Young-hun | 4p | W+4.5 | 287 | 2003-12-08 | Samsung Cup, 08th | Final, game 1 | | 89 | Park Young-hun | 4p | Cho Chikun | 9p | W+R | 168 | 2003-12-09 | Samsung Cup, 08th | Final, game 2 | | 90 | Park Young-hun | 4p | Cho Chikun | 9p | W+R | 220 | 2003-12-11 | Samsung Cup, 08th | Final, game 3 | | 91 | Cho Chikun | 9p | Park Young-hun | 9p | B+R | 145 | 2007-06-04 | LG Cup, 12th | 1/16 Final - 07 | | 92 | Park Young-hun | 9p | Cho Chikun | 9p | B+R | 185 | 2015-12-17 | | | | 93 | Cho Chikun | 9p | Qiu Jun | 4p | B+R | 211 | 1999-06-05 | Fujitsu Cup, 12th | Quaterfinal - 4 | | 94 | Cho Chikun | 9p | Qiu Jun | 8p | B+R | 267 | 2010-03-29 | Chunlan Cup, 08th | 1/8 Final | | 95 | Cho Chikun | 9p | Qiu Jun | 8p | W+R | 214 | 2011-08-11 | Fujitsu Cup, 24th | 2 | | 96 | Cho Chikun | 9p | Redmond, Michael | 7p | B+R | 167 | 1993-04-03 | Fujitsu Cup, 06th | 1-02 | | 97 | Cho Chikun | 9p | Redmond, Michael | 8p | W+R | 164 | 1998-04-09 | Oza, 46th | 1-02 | | 98 | Redmond, Michael | 9p | Cho Chikun | 9p | W+R | 162 | 2002-09-08 | NHK Cup, 50th | Round 2 | | 99 | Redmond, Michael | 9p | Cho Chikun | 9p | B+3.5 | 257 | 2003-04-10 | Gosei, 28th | Quaterfinal - 4 | | 100 | Redmond, Michael | 9p | Cho Chikun | 9p | W+R | 158 | 2012-07-26 | | |
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