| # |
Black player |
Rank |
White player |
Rank |
Result |
# moves |
Date |
Event |
Round |
| 1 | Cho Chikun | 6p | Hane Yasumasa | 8p | B+R | 165 | 1974-05-02 | Oteai, 1974 | | | 2 | Cho Chikun | 8p | Hane Yasumasa | 8p | B+R | 169 | 1979-04-05 | Gosei, 04th | 1-01 | | 3 | Hane Yasumasa | 8p | Cho Chikun | 8p | W+R | 166 | 1980-07-03 | Meijin, 05th | League, game 29 | | 4 | Cho Chikun | 9p | Hane Yasumasa | 9p | B+7.5 | 252 | 1982-11-04 | Kisei, 07th | Challengers' Quarter-Final | | 5 | Hane Yasumasa | 9p | Cho Chikun | 9p | B+R | 189 | 1984-04-19 | Gosei, 09th | Quaterfinal - 2 | | 6 | Hane Yasumasa | 9p | Cho Chikun | 9p | W+R | 186 | 1985-05-16 | Tengen, 11th | Round 2 | | 7 | Hane Yasumasa | 9p | Cho Chikun | 9p | W+R | 152 | 1986-08-21 | Judan, 25th | 1-08 | | 8 | Cho Chikun | 9p | Hane Yasumasa | 9p | B+R | 173 | 1989-01-12 | Honinbo, 44th | League, game 12 | | 9 | Cho Chikun | 9p | Hane Yasumasa | 9p | B+R | 173 | 1989-03-16 | Gosei, 14th | Quaterfinal - 2 | | 10 | Hane Yasumasa | 9p | Cho Chikun | 9p | B+R | 295 | 1989-09-14 | Oza, 37th | Semifinal - 2 | | 11 | Hane Yasumasa | 9p | Cho Chikun | 9p | B+R | 141 | 1990-03-22 | Gosei, 15th | 3-2 | | 12 | Cho Chikun | 9p | Hane Yasumasa | 9p | B+R | 175 | 1993-09-23 | Kisei, 18th | Quaterfinal - 3 | | 13 | Cho Chikun | 9p | Hane Yasumasa | 9p | B+7 | 246 | 1996-11-28 | JT Cup, 3rd | Round 2 | | 14 | Cho Chikun | 9p | Hane Yasumasa | 9p | B+R | 163 | 2005-02-10 | Kisei, 30th | 1st Preliminary Group, Round 1 | | 15 | Hane Yasumasa | 9p | Cho Chikun | Masters Cup | W+R | 176 | 2015-04-30 | Igo Masters Cup, 5th | 1st round | | 16 | Harada Minoru | 6 dan? | Cho Chikun | 9p | W+1.5 | 269 | 1997-12-07 | Pro vs Ama Honinbo | | | 17 | Cho Chikun | 4p | Haruyama Isamu | 6p | B+R | 203 | 1971-05-26 | Oteai, 1971 | | | 18 | Haruyama Isamu | 6p | Cho Chikun | 5p | B+R | 177 | 1973-02-21 | Prime Minister's Cup, 17th | Round 2 | | 19 | Haruyama Isamu | 7p | Cho Chikun | 6p | W+8.5 | 213 | 1974-11-27 | Prime Minister's Cup, 19th | 1 | | 20 | Haruyama Isamu | 9p | Cho Chikun | 9p | W+R | 214 | 2004-03-08 | Ryusei Cup, 13th | Block H, Game 11 | | 21 | Hasegawa Sunao | 9p | Cho Chikun | 9p | W+R | 180 | 1990-07-30 | NHK Cup, 38th | 1 | | 22 | Cho Chikun | 9p | Hasegawa Sunao | 9p | B+R | 87 | 2001-08-16 | Kakusei, 24th | 1 | | 23 | Hashimoto Shoji | 9p | Cho Chikun | 5p | W+2.5 | 263 | 1972-10-05 | Pro Best Ten, 10th | 1 | | 24 | Cho Chikun | 7p | Hashimoto Shoji | 9p | W+R | 174 | 1977-11-24 | Judan, 16th | Losers' Section, Round 3 | | 25 | Hashimoto Shoji | 9p | Cho Chikun | 8p | B+2.5 | 236 | 1980-03-09 | NHK Cup, 27th | Final | | 26 | Cho Chikun | 8p | Hashimoto Shoji | 9p | B+R | 241 | 1980-08-07 | Kisei, 05th | 2nd stage semi-final | | 27 | Hashimoto Shoji | 9p | Cho Chikun | 8p | W+R | 210 | 1981-04-16 | Honinbo, 36th | League, game 22 | | 28 | Cho Chikun | 9p | Hashimoto Shoji | 9p | W+R | 270 | 1981-04-30 | Gosei, 06th | Quaterfinal | | 29 | Hashimoto Shoji | 9p | Cho Chikun | 9p | B+0.5 | 274 | 1981-07-02 | Tengen, 07th | Round 2 | | 30 | Cho Chikun | 9p | Hashimoto Shoji | 9p | B+13.5 | 257 | 1981-07-23 | Judan, 20th | 2 | | 31 | Cho Chikun | 9p | Hashimoto Shoji | 9p | B+2.5 | 290 | 1981-10-11 | Kakusei, 04th | preliminary round | | 32 | Cho Chikun | 9p | Hashimoto Shoji | 9p | B+R | 207 | 1982-03-14 | Kakusei, 04th | Final | | 33 | Hashimoto Shoji | 9p | Cho Chikun | 9p | B+R | 161 | 1985-04-18 | Gosei, 10th | Quaterfinal | | 34 | Hashimoto Shoji | 9p | Cho Chikun | 9p | W+8.5 | 298 | 1987-12-03 | Judan, 26th | Winners' Section, Final | | 35 | Cho Chikun | 9p | Hashimoto Shoji | 9p | W+1.5 | 236 | 1991-08-01 | Oza, 39th | Round 2 | | 36 | Hashimoto Shoji | 9p | Cho Chikun | 9p | B+R | 201 | 1992-08-13 | Oza, 40th | Quaterfinal - 4 | | 37 | Cho Chikun | 9p | Hashimoto Shoji | 9p | B+2.5 | 221 | 1994-04-21 | Oza, 42nd | 1/8 Final - 7 | | 38 | Hashimoto Shoji | 9p | Cho Chikun | 9p | W+Time | 164 | 1998-01-01 | NHK Cup, 46th | 2-2 | | 39 | Hashimoto Shoji | 9p | Cho Chikun | 9p | B+R | 183 | 2001-05-17 | Judan, 40th | 1-01 | | 40 | Hashimoto Shoji | 9p | Cho Chikun | 9p | W+6.5 | 275 | 2003-02-27 | Tengen, 29th | 1-02 | | 41 | Cho Chikun | 6p | Hashimoto Utaro | 9p | W+R | 172 | 1973-10-04 | Honinbo, 29th | Preliminary | | 42 | Hashimoto Utaro | 9p | Cho Chikun | 6p | W+5.5 | 200 | 1974-11-10 | Tokyo Cup, 07th | 1 | | 43 | Hashimoto Utaro | 9p | Cho Chikun | 7p | W+R | 256 | 1975-06-26 | Tengen, 01st | 2-6 | | 44 | Cho Chikun | 7 dan | Hashimoto Utaro | 9d | B+R | 175 | 1975-10-31 | Asahi Top Eight Players Tournament | | | 45 | Hashimoto Utaro | 9p | Cho Chikun | 7p | W+10.5 | 210 | 1977-08-11 | Meijin, 02nd | League, game 35 | | 46 | Cho Chikun | 7p | Hashimoto Utaro | 9p | B+R | 179 | 1977-12-22 | Meijin, 03rd | League, game 04 | | 47 | Hashimoto Utaro | 9p | Cho Chikun | 8p | B+R | 251 | 1978-12-21 | Meijin, 04th | League, game 02 | | 48 | Hashimoto Utaro | 9p | Cho Chikun | 8p | W+R | 144 | 1980-01-24 | Meijin, 05th | League, game 06 | | 49 | Cho Chikun | 9p | Hashimoto Utaro | 9p | B+R | 145 | 1986-11-23 | Haya-go Senshuken, 19th | 1 | | 50 | Cho Chikun | 9p | Hashimoto Yujiro | 7p | B+R | 163 | 1996-01-08 | JT Cup, 2nd | Round 3 | | 51 | Cho Chikun | 9p | Hashimoto Yujiro | 9p | W+R | 158 | 2003-10-23 | Judan, 42nd | Losers' Section, 3-2 | | 52 | Cho Chikun | 9p | Hashimoto Yujiro | 9p | B+R | 191 | 2004-05-20 | Judan, 43rd | 1-03 | | 53 | Cho Chikun | 9p | Hashimoto Yujiro | 9p | B+R | 85 | 2016-10-13 | Tengen, 43rd, preliminary tournament A | | | 54 | Hayashi Yutaro | 9p | Cho Chikun | 4p | B+0.5 | 232 | 1971-02-18 | Nihon Ki-in Championship, 19th preliminary | 1st | | 55 | Hikosaka Naoto | 8p | Cho Chikun | 9p | W+R | 60 | 1991-10-24 | Judan, 30th | Losers' Section, 3-1 | | 56 | Hikosaka Naoto | 9p | Cho Chikun | 9p | W+R | 124 | 1992-08-10 | Judan, 31st | 1/8 Final - 1 | | 57 | Hikosaka Naoto | 9p | Cho Chikun | 9p | W+R | 160 | 1995-07-06 | Judan, 34th | 1-08 | | 58 | Hikosaka Naoto | 9p | Cho Chikun | 9p | B+R | 223 | 1998-02-12 | Judan, 36th | Challengers' Final | | 59 | Cho Chikun | 9p | Hikosaka Naoto | 9p | B+R | 103 | 2000-02-10 | Honinbo, 55th | League, game 18 | | 60 | Hikosaka Naoto | 9p | Cho Chikun | 9p | W+0.5 | 244 | 2000-06-08 | Oza, 48th | Quaterfinal - 2 | | 61 | Hikosaka Naoto | 9p | Cho Chikun | 9p | W+R | 176 | 2001-11-17 | NEC Cup, 21st | Round 2 | | 62 | Hikosaka Naoto | 9p | Cho Chikun | 9p | W+13 | 313 | 2002-07-04 | Meijin, 27th | League, game 30 | | 63 | Cho Chikun | 9p | Hikosaka Naoto | 9p | B+R | 177 | 2002-08-22 | Judan, 41st | Losers' Section, 2-2 | | 64 | Hikosaka Naoto | 9p | Cho Chikun | 9p | W+2.5 | 240 | 2004-10-14 | Judan, 43rd | Winners' Section, Semifinal | | 65 | Cho Chikun | Masters Cup | Hikosaka Naoto | 9p | B+R | 151 | 2015-05-14 | Igo Masters Cup, 5th | 2nd round | | 66 | Hirata Hironori | 6 dan? | Cho Chikun | 9p | W+R | 145 | 1993-01-01 | Pro-Am Honinbos Match, 31st | | | 67 | Hisajima Kunio | 4p | Cho Chikun | 5p | W+R | 176 | 1972-05-17 | Oteai, 1972 | | | 68 | Cho Chikun | 8p | Hisajima Kunio | 5p | B+R | 129 | 1981-04-09 | Gosei, 06th | 2 | | 69 | Cho Chikun | 9p | Hisajima Kunio | 7p | B+R | 115 | 1987-02-05 | Judan, 25th | Losers' Section, Final | | 70 | Hon Soggi | ama | Cho Chikun | 9p | W+5.5 | 255 | 2015-06-18 | Ryusei, 24th | champion decision tournament | | 71 | Honda Kunihisa | 9p | Cho Chikun | 6p | W+R | 108 | 1973-10-18 | Pro Best Ten, 11th | 1-03 | | 72 | Honda Kunihisa | 9p | Cho Chikun | 8p | B+2.5 | 278 | 1980-11-20 | Judan, 19th | Losers' Section, Round 3 | | 73 | Honda Kunihisa | 9p | Cho Chikun | 9p | W+R | 160 | 1980-12-04 | Honinbo, 36th | League, game 06 | | 74 | Cho Chikun | 9p | Honda Kunihisa | 9p | B+R | 205 | 1982-02-11 | Judan, 20th | Challengers' Final | | 75 | Cho Chikun | 9p | Honda Kunihisa | 9p | B+1.5 | 246 | 1986-05-22 | Gosei, 11th | Challengers' SemiFinal - 1 | | 76 | Honda Kunihisa | 9p | Cho Chikun | 9p | B+1.5 | 261 | 1989-03-02 | Meijin, 14th | League, game 12 | | 77 | Honda Kunihisa | 9p | Cho Chikun | 9p | W+R | 94 | 1989-08-17 | Oza, 37th | 2-3 | | 78 | Cho Chikun | 9p | Honda Kunihisa | 9p | B+2.5 | 286 | 1990-07-05 | Meijin, 15th | League, game 28 | | 79 | Cho Chikun | 9p | Honda Kunihisa | 9p | B+R | 213 | 1991-08-22 | Judan, 30th | 1-08 | | 80 | Cho Chikun | 9p | Honda Kunihisa | 9p | B+2.5 | 271 | 1995-08-17 | Tengen, 21st | Quaterfinal - 2 | | 81 | Honda Kunihisa | 9p | Cho Chikun | 9p | W+R | 160 | 1995-10-05 | Kisei, 20th | Semifinal - 2 | | 82 | Cho Chikun | 9p | Honda Kunihisa | 9p | B+1 | 273 | 1996-06-29 | Haya-go Senshuken, 29th | Round 2 | | 83 | Honda Kunihisa | 9p | Cho Chikun | 9p | B+Time | 169 | 1997-02-23 | NHK Cup, 44th | Quaterfinal | | 84 | Honda Kunihisa | 9p | Cho Chikun | 9p | B+R | 189 | 1998-01-01 | NHK Cup, 45th | Quaterfinal - 4 | | 85 | Honda Kunihisa | 9p | Cho Chikun | 9p | W+R | 156 | 2007-07-05 | Japanese Agon Cup, 14th | 1 | | 86 | Horimoto Mitsunari | 3p | Cho Chikun | 9p | B+R | 179 | 2013-10-10 | Gosei, 39th, preliminary tournament A | Final | | 87 | Cho Chikun | 9p | Hoshino Masaki | 8p | B+R | 157 | 2006-03-23 | Kisei, 31st | Last primary tournament | | 88 | Hu Yaoyu | 7p | Cho Chikun | 9p | W+R | 164 | 2003-11-04 | Samsung Cup, 08th | Semifinal - 1, game 1 | | 89 | Cho Chikun | 9p | Hu Yaoyu | 7p | B+0.5 | 270 | 2003-11-05 | Samsung Cup, 08th | Semifinal - 1, game 2 | | 90 | Cho Chikun | 9p | Ichiriki Ryo | 3p | W+R | 172 | 2013-06-06 | Agon Cup, 20th, last preliminary tournament | Final | | 91 | Cho Chikun | 9p | Ichiriki Ryo | 7p | B+2.5 | 267 | 2015-08-20 | Kisei, 40th | League A | | 92 | Cho Chikun | 9p | Ichiriki Ryo | 7p | W+6.5 | 254 | 2016-04-07 | Ryusei, 25th | block-B | | 93 | Ichiriki Ryo | 7p | Cho Chikun | 9p | B+R | 191 | 2016-10-17 | Judan, 55th, last preliminary tournament | Final | | 94 | Ida Atsushi | 3p | Cho Chikun | 9p | B+1.5 | 252 | 2012-07-12 | Agon Cup, 19th | 1 | | 95 | Cho Chikun | 9p | Ida Atsushi | 8p | B+R | 231 | 2016-07-07 | Kisei, 41st | League B-1 | | 96 | Cho Chikun | 9p | Ida Atsushi | 8p | W+R | 192 | 2016-08-13 | | | | 97 | Iguchi Seiji | 1p ? | Cho Chikun | 1p ? | W+R | 174 | 1968-05-08 | Oteai, 1968 | | | 98 | Iguchi Toyohide | 7p | Cho Chikun | 9p | W+R | 94 | 2010-09-09 | Gosei, 36th, preliminary tournament A | | | 99 | Imai Kazuhiro | 6p | Cho Chikun | NHK Cup | W+11.5 | 274 | 2007-06-18 | NHK Cup, 55th | 2 | | 100 | Imamura Toshiya | 6p | Cho Chikun | 9p | W+5.5 | 198 | 1985-06-06 | Judan, 24th | Winners' Section, Round 1 |
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