| # |
Black player |
Rank |
White player |
Rank |
Result |
# moves |
Date |
Event |
Round |
| 1 | Cho Chikun | 9p | Hashimoto Yujiro | 7p | B+R | 163 | 1996-01-08 | JT Cup, 2nd | Round 3 | | 2 | Cho Chikun | 9p | Hashimoto Yujiro | 9p | W+R | 158 | 2003-10-23 | Judan, 42nd | Losers' Section, 3-2 | | 3 | Cho Chikun | 9p | Hashimoto Yujiro | 9p | B+R | 191 | 2004-05-20 | Judan, 43rd | 1-03 | | 4 | Cho Chikun | 9p | Hashimoto Yujiro | 9p | B+R | 85 | 2016-10-13 | Tengen, 43rd, preliminary tournament A | | | 5 | Hayashi Yutaro | 9p | Cho Chikun | 4p | B+0.5 | 232 | 1971-02-18 | Nihon Ki-in Championship, 19th preliminary | 1st | | 6 | Hikosaka Naoto | 8p | Cho Chikun | 9p | W+R | 60 | 1991-10-24 | Judan, 30th | Losers' Section, 3-1 | | 7 | Hikosaka Naoto | 9p | Cho Chikun | 9p | W+R | 124 | 1992-08-10 | Judan, 31st | 1/8 Final - 1 | | 8 | Hikosaka Naoto | 9p | Cho Chikun | 9p | W+R | 160 | 1995-07-06 | Judan, 34th | 1-08 | | 9 | Hikosaka Naoto | 9p | Cho Chikun | 9p | B+R | 223 | 1998-02-12 | Judan, 36th | Challengers' Final | | 10 | Cho Chikun | 9p | Hikosaka Naoto | 9p | B+R | 103 | 2000-02-10 | Honinbo, 55th | League, game 18 | | 11 | Hikosaka Naoto | 9p | Cho Chikun | 9p | W+0.5 | 244 | 2000-06-08 | Oza, 48th | Quaterfinal - 2 | | 12 | Hikosaka Naoto | 9p | Cho Chikun | 9p | W+R | 176 | 2001-11-17 | NEC Cup, 21st | Round 2 | | 13 | Hikosaka Naoto | 9p | Cho Chikun | 9p | W+13 | 313 | 2002-07-04 | Meijin, 27th | League, game 30 | | 14 | Cho Chikun | 9p | Hikosaka Naoto | 9p | B+R | 177 | 2002-08-22 | Judan, 41st | Losers' Section, 2-2 | | 15 | Hikosaka Naoto | 9p | Cho Chikun | 9p | W+2.5 | 240 | 2004-10-14 | Judan, 43rd | Winners' Section, Semifinal | | 16 | Cho Chikun | Masters Cup | Hikosaka Naoto | 9p | B+R | 151 | 2015-05-14 | Igo Masters Cup, 5th | 2nd round | | 17 | Hirata Hironori | 6 dan? | Cho Chikun | 9p | W+R | 145 | 1993-01-01 | Pro-Am Honinbos Match, 31st | | | 18 | Hisajima Kunio | 4p | Cho Chikun | 5p | W+R | 176 | 1972-05-17 | Oteai, 1972 | | | 19 | Cho Chikun | 8p | Hisajima Kunio | 5p | B+R | 129 | 1981-04-09 | Gosei, 06th | 2 | | 20 | Cho Chikun | 9p | Hisajima Kunio | 7p | B+R | 115 | 1987-02-05 | Judan, 25th | Losers' Section, Final | | 21 | Hon Soggi | ama | Cho Chikun | 9p | W+5.5 | 255 | 2015-06-18 | Ryusei, 24th | champion decision tournament | | 22 | Honda Kunihisa | 9p | Cho Chikun | 6p | W+R | 108 | 1973-10-18 | Pro Best Ten, 11th | 1-03 | | 23 | Honda Kunihisa | 9p | Cho Chikun | 8p | B+2.5 | 278 | 1980-11-20 | Judan, 19th | Losers' Section, Round 3 | | 24 | Honda Kunihisa | 9p | Cho Chikun | 9p | W+R | 160 | 1980-12-04 | Honinbo, 36th | League, game 06 | | 25 | Cho Chikun | 9p | Honda Kunihisa | 9p | B+R | 205 | 1982-02-11 | Judan, 20th | Challengers' Final | | 26 | Cho Chikun | 9p | Honda Kunihisa | 9p | B+1.5 | 246 | 1986-05-22 | Gosei, 11th | Challengers' SemiFinal - 1 | | 27 | Honda Kunihisa | 9p | Cho Chikun | 9p | B+1.5 | 261 | 1989-03-02 | Meijin, 14th | League, game 12 | | 28 | Honda Kunihisa | 9p | Cho Chikun | 9p | W+R | 94 | 1989-08-17 | Oza, 37th | 2-3 | | 29 | Cho Chikun | 9p | Honda Kunihisa | 9p | B+2.5 | 286 | 1990-07-05 | Meijin, 15th | League, game 28 | | 30 | Cho Chikun | 9p | Honda Kunihisa | 9p | B+R | 213 | 1991-08-22 | Judan, 30th | 1-08 | | 31 | Cho Chikun | 9p | Honda Kunihisa | 9p | B+2.5 | 271 | 1995-08-17 | Tengen, 21st | Quaterfinal - 2 | | 32 | Honda Kunihisa | 9p | Cho Chikun | 9p | W+R | 160 | 1995-10-05 | Kisei, 20th | Semifinal - 2 | | 33 | Cho Chikun | 9p | Honda Kunihisa | 9p | B+1 | 273 | 1996-06-29 | Haya-go Senshuken, 29th | Round 2 | | 34 | Honda Kunihisa | 9p | Cho Chikun | 9p | B+Time | 169 | 1997-02-23 | NHK Cup, 44th | Quaterfinal | | 35 | Honda Kunihisa | 9p | Cho Chikun | 9p | B+R | 189 | 1998-01-01 | NHK Cup, 45th | Quaterfinal - 4 | | 36 | Honda Kunihisa | 9p | Cho Chikun | 9p | W+R | 156 | 2007-07-05 | Japanese Agon Cup, 14th | 1 | | 37 | Horimoto Mitsunari | 3p | Cho Chikun | 9p | B+R | 179 | 2013-10-10 | Gosei, 39th, preliminary tournament A | Final | | 38 | Cho Chikun | 9p | Hoshino Masaki | 8p | B+R | 157 | 2006-03-23 | Kisei, 31st | Last primary tournament | | 39 | Hu Yaoyu | 7p | Cho Chikun | 9p | W+R | 164 | 2003-11-04 | Samsung Cup, 08th | Semifinal - 1, game 1 | | 40 | Cho Chikun | 9p | Hu Yaoyu | 7p | B+0.5 | 270 | 2003-11-05 | Samsung Cup, 08th | Semifinal - 1, game 2 | | 41 | Cho Chikun | 9p | Ichiriki Ryo | 3p | W+R | 172 | 2013-06-06 | Agon Cup, 20th, last preliminary tournament | Final | | 42 | Cho Chikun | 9p | Ichiriki Ryo | 7p | B+2.5 | 267 | 2015-08-20 | Kisei, 40th | League A | | 43 | Cho Chikun | 9p | Ichiriki Ryo | 7p | W+6.5 | 254 | 2016-04-07 | Ryusei, 25th | block-B | | 44 | Ichiriki Ryo | 7p | Cho Chikun | 9p | B+R | 191 | 2016-10-17 | Judan, 55th, last preliminary tournament | Final | | 45 | Ida Atsushi | 3p | Cho Chikun | 9p | B+1.5 | 252 | 2012-07-12 | Agon Cup, 19th | 1 | | 46 | Cho Chikun | 9p | Ida Atsushi | 8p | B+R | 231 | 2016-07-07 | Kisei, 41st | League B-1 | | 47 | Cho Chikun | 9p | Ida Atsushi | 8p | W+R | 192 | 2016-08-13 | | | | 48 | Iguchi Seiji | 1p ? | Cho Chikun | 1p ? | W+R | 174 | 1968-05-08 | Oteai, 1968 | | | 49 | Iguchi Toyohide | 7p | Cho Chikun | 9p | W+R | 94 | 2010-09-09 | Gosei, 36th, preliminary tournament A | | | 50 | Imai Kazuhiro | 6p | Cho Chikun | NHK Cup | W+11.5 | 274 | 2007-06-18 | NHK Cup, 55th | 2 | | 51 | Imamura Toshiya | 6p | Cho Chikun | 9p | W+5.5 | 198 | 1985-06-06 | Judan, 24th | Winners' Section, Round 1 | | 52 | Imamura Toshiya | 8p | Cho Chikun | 9p | B+0.5 | 280 | 1989-06-22 | Gosei, 14th | Challengers' Final | | 53 | Imamura Toshiya | 9p | Cho Chikun | 9p | W+R | 138 | 1993-09-09 | Judan, 32nd | Losers' Section, 2-1 | | 54 | Cho Chikun | 9p | Imamura Toshiya | 9p | W+R | 130 | 1994-02-10 | Tengen, 20th | 1/16 Final - 06 | | 55 | Cho Chikun | 9p | Imamura Toshiya | 9p | W+1 | 215 | 1995-07-17 | Acom Cup, 2nd | 1 | | 56 | Imamura Toshiya | 9p | Cho Chikun | 9p | W+R | 98 | 2000-10-05 | Kisei, 25th | League, Group A, game 15 | | 57 | Imamura Toshiya | 9p | Cho Chikun | 9p | W+6.5 | 280 | 2003-03-27 | Tengen, 29th | 1/8 Final - 2 | | 58 | Imamura Toshiya | 9p | Cho Chikun | 9p | B+R | 109 | 2003-12-04 | Meijin, 29th | League, game 01 | | 59 | Imamura Toshiya | 9p | Cho Chikun | 9p | W+7.5 | 268 | 2006-02-20 | Ryusei Cup, 15th | Block C, Game 11 | | 60 | Cho Chikun | 9p | Imamura Toshiya | 9p | W+R | 112 | 2006-07-22 | Kisei, 31st | League B | | 61 | Cho Chikun | 9p | Imamura Toshiya | 9p | B+R | 161 | 2007-01-11 | Tengen, 33rd | 1 | | 62 | Cho Chikun | 9p | Imamura Toshiya | 9p | W+R | 156 | 2007-08-02 | Kisei, 32nd | League | | 63 | Cho Chikun | 9p | Imamura Toshiya | 9p | B+R | 103 | 2010-07-29 | Agon Cup, 17th | 2 | | 64 | Imamura Toshiya | 9p | Cho Chikun | 9p | W+R | 94 | 2010-12-02 | | | | 65 | Cho Chikun | 9p | Imamura Toshiya | 9p | W+R | 132 | 2013-08-01 | Honinbo, 69th, last preliminary tournament | | | 66 | Imamura Yoshiaki | 8p | Cho Chikun | 9p | W+R | 182 | 2004-06-17 | Kisei, 29th | League, Group B, game 02 | | 67 | Cho Chikun | 9p | Imamura Yoshiaki | 9p | B+9.5 | 218 | 2007-03-22 | Kisei, 32nd | Last primary tournament, Final | | 68 | Cho Chikun | 9p | Imamura Yoshiaki | 9p | B+4,5 | 169 | 2012-01-19 | Oza, 60th, last preliminary tournament | | | 69 | Cho Chikun | 7p | Inagaki Koichi | 6p | B+R | 131 | 1977-07-28 | Tengen, 03rd | 1-16 | | 70 | Cho Chikun | 1pk | Inoue Kunio | ? pro | B+R | 107 | 1968-01-28 | Insei Competition, 1968 | game 09 | | 71 | Cho Chikun | 1pk | Ishibashi Chinami | ? pro | W+R | 128 | 1968-02-06 | Insei Competition, 1968 | game 13 | | 72 | Cho Chikun | 1p ? | Ishida Akira | 2p | W+R | 62 | 1968-05-01 | Oteai, 1968 | | | 73 | Cho Chikun | 4p | Ishida Akira | 4p | B+R | 205 | 1971-02-21 | Asahi Pro Best Ten, 9th | Preliminary, 1st | | 74 | Ishida Akira | 6p | Cho Chikun | 6p | W+R | 170 | 1974-01-01 | Young Stars Gonin-nuki {first to five straight wins} tournament sponsored by Kido | game 02 | | 75 | Cho Chikun | 7p | Ishida Akira | 7p | B+R | 171 | 1976-11-10 | Meijin, 02nd | Preliminary, 2 | | 76 | Ishida Akira | 7p | Cho Chikun | 7p | W+R | 180 | 1977-02-23 | Judan, 15th | Losers' Section, Final | | 77 | Ishida Akira | 8p | Cho Chikun | 8p | W+R | 186 | 1981-01-08 | Oteai, 1981 | | | 78 | Cho Chikun | 9p | Ishida Akira | 8p | W+2.5 | 248 | 1982-05-07 | Oza, 30th | 1/8 Final - 6 | | 79 | Cho Chikun | 9p | Ishida Akira | 9p | W+R | 194 | 1983-01-20 | Gosei, 08th | 2-2 | | 80 | Cho Chikun | 9p | Ishida Akira | 9p | B+2.5 | 255 | 1983-06-16 | Oza, 31st | Quaterfinal - 1 | | 81 | Ishida Akira | 9p | Cho Chikun | 9p | W+R | 102 | 1985-11-28 | Gosei, 11th | Round 1-10 | | 82 | Cho Chikun | 9p | Ishida Akira | 9p | B+R | 179 | 1987-02-26 | Meijin, 12th | League, game 12 | | 83 | Cho Chikun | 9p | Ishida Akira | 9p | B+0.5 | 251 | 1988-02-25 | Meijin, 13th | League | | 84 | Ishida Akira | 9p | Cho Chikun | 9p | B+1.5 | 249 | 1988-05-05 | Gosei, 13th | Round 3-4 | | 85 | Ishida Akira | 9p | Cho Chikun | 9p | W+R | 170 | 1993-10-04 | Kirin Cup, 06th | | | 86 | Cho Chikun | 9p | Ishida Akira | 9p | B+R | 153 | 1995-09-21 | Tengen, 21st | Semifinal - 1 | | 87 | Ishida Akira | 9p | Cho Chikun | 9p | W+R | 172 | 2009-03-05 | | | | 88 | Ishida Atsushi | 8p | Cho Chikun | 9p | W+4.5 | 229 | 2000-08-14 | Kisei, 25th | League, Group A, game 08 | | 89 | Cho Chikun | 9p | Ishida Atsushi | 8p | B+5 | 245 | 2001-06-21 | Kisei, 26th | League, Group B, game 03 | | 90 | Cho Chikun | 6p | Ishida Yoshio | 9p | B+4,5 | 211 | 1974-10-31 | Nihon Ki-in Championship, 22nd | Quaterfinal - 4 | | 91 | Cho Chikun | 7p | Ishida Yoshio | 9p | W+3.5 | 259 | 1975-11-01 | Japan Series League, 2nd | League | | 92 | Ishida Yoshio | 9p | Cho Chikun | 7p | B+6.5 | 277 | 1977-02-16 | Meijin, 02nd | League, game 09 | | 93 | Ishida Yoshio | 9p | Cho Chikun | 7p | B+1.5 | 240 | 1977-11-27 | NHK Cup, 25th | 2 | | 94 | Ishida Yoshio | 9p | Cho Chikun | 8p | B+R | 147 | 1978-01-09 | Haya-go Senshuken, 11th | 2 | | 95 | Ishida Yoshio | 9p | Cho Chikun | 7p | B+R | 135 | 1978-04-01 | Kido Championship (W&C) | 5 | | 96 | Ishida Yoshio | 9p | Cho Chikun | 8p | W+2.5 | 251 | 1978-07-27 | Meijin, 03rd | League, game 30 | | 97 | Cho Chikun | 8p | Ishida Yoshio | 9p | B+1.5 | 287 | 1979-04-12 | Meijin, 04th | League, game 17 | | 98 | Ishida Yoshio | 9p | Cho Chikun | 8p | W+R | 260 | 1979-06-14 | Gosei, 04th | League | | 99 | Cho Chikun | 8p | Ishida Yoshio | 9p | B+R | 205 | 1979-12-06 | Honinbo, 35th | League, game 04 | | 100 | Ishida Yoshio | 9p | Cho Chikun | 9p | W+R | 190 | 1981-09-17 | Judan, 20th | Winners' Section, Semifinal |
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