| # |
Black player |
Rank |
White player |
Rank |
Result |
# moves |
Date |
Event |
Round |
| 1 | Nakano Yasuhiro | 9p | Cho Riyu | 7p | B+R | 189 | 2011-01-20 | Tengen, 37th | 1 | | 2 | Nakaonoda Tomomi | 6p | Cho Riyu | 7p | W+R | 172 | 2004-05-30 | NHK Cup, 51st | 1 | | 3 | Cho Riyu | 7p | Nakaonoda Tomomi | 9p | W+R | 186 | 2005-11-03 | Gosei, 31st | 1 | | 4 | Cho Riyu | 7p | O Meien | 9p | W+2.5 | 294 | 2008-12-11 | | | | 5 | Cho Riyu | 7p | O Meien | 9p | W+R | 198 | 2009-04-09 | Meijin, 34th | League | | 6 | Cho Riyu | 7p | O Meien | 9p | B+R | 213 | 2009-08-20 | | | | 7 | O Meien | 9p | Cho Riyu | 8p | B+R | 225 | 2014-09-25 | Tengen, 41st, preliminary tournament A | | | 8 | Ogata Masaki | 9p | Cho Riyu | 7p | B+R | 241 | 2009-06-04 | Meijin, 34th | League | | 9 | Cho Riyu | 6p | Park Young-hun | 4p | W+R | 90 | 2003-12-22 | New Star Match (Cn-Jp-Kor), 3rd | 1, Korea-Japan, Board 3 | | 10 | Cho Riyu | 7p | Redmond, Michael | 9p | W+R | 222 | 2010-03-04 | Tengen, 36th | 1 | | 11 | Ryu Shikun | 9p | Cho Riyu | 8p | B+R | 185 | 2016-07-04 | NHK Cup, 64th | 1st round | | 12 | Cho Riyu | 8p | Ryu Shikun | 9p | W+4.5 | 355 | 2016-08-04 | Kisei, 41st | League A | | 13 | Cho Riyu | 7p | Sakai Hideyuki | 7p | W+R | 208 | 2009-07-02 | Meijin, 34th | League | | 14 | Cho Riyu | 8p | Sakai Hideyuki | 8p | B+4,5 | 254 | 2012-11-19 | Judan, 51st | 2 | | 15 | Sakai Hideyuki | 8p | Cho Riyu | 8p | B+R | 185 | 2016-04-28 | Agon Cup, 23rd, last preliminary tournament | | | 16 | Seto Taiki | 7p | Cho Riyu | 8p | B+4,5 | 259 | 2012-12-01 | Daiwa Cup, 08th | 2 | | 17 | Cho Riyu | 7p | Shida Tatsuya | 3p | W+2.5 | 268 | 2009-08-27 | Meijin, 35th, last preliminary tournament | | | 18 | Shida Tatsuya | 3p | Cho Riyu | 7p | B+R | 229 | 2010-03-06 | NHK Cup, 58th | 1 | | 19 | Shida Tatsuya | 7p | Cho Riyu | 8p | W+R | 164 | 2015-11-09 | NHK Cup, 63rd | 3rd round | | 20 | So Yokoku | 9p | Cho Riyu | 8p | B+R | 193 | 2016-06-09 | Kisei, 41st | League A | | 21 | Takamizawa Tadao | 6p | Cho Riyu | 6p | W+8.5 | 239 | 2001-09-11 | Ryusei Cup, 11th | Block D, Game 02 | | 22 | Takao Shinji | 9p | Cho Riyu | 7p | B+2.5 | 333 | 2009-05-07 | Meijin, 34th | League | | 23 | Cho Riyu | 7p | Takao Shinji | 9p | W+R | 136 | 2009-09-19 | Daiwa Cup, 05th | 2 | | 24 | Takao Shinji | 9p | Cho Riyu | 7p | B+R | 179 | 2010-01-25 | | | | 25 | Takao Shinji | 9p | Cho Riyu | 8p | W+R | 172 | 2015-08-17 | NHK Cup, 63rd | 2nd round | | 26 | Cho Riyu | 7p | Tsuruyama Atsushi | 6p | B+R | 225 | 2007-02-08 | Shinjin-O, 32nd | Round 1 | | 27 | Tsuruyama Atushi | 7p | Cho Riyu | 8p | B+R | 251 | 2011-10-01 | Daiwa Cup, 07th | 1 | | 28 | Uchida Shuhei | 7p | Cho Riyu | 8p | B+4,5 | 235 | 2013-11-28 | Tengen, 40th, preliminary tournament A | | | 29 | Umezawa Yukari | 1p ? | Cho Riyu | 2p | B+R | 161 | 1998-07-15 | Oteai, 1998 | game 03 | | 30 | Yamada Kimio | 9p | Cho Riyu | 7p | B+R | 165 | 2008-12-18 | Meijin, 34th | League | | 31 | Cho Riyu | 8p | Yamada Kimio | 9p | W+R | 266 | 2016-09-08 | Kisei, 41st | League A | | 32 | Cho Riyu | 7p | Yamashiro Hiroshi | 9p | W+R | 218 | 2009-05-05 | NHK Cup, 57th | 1 | | 33 | Yamashiro Hiroshi | 9p | Cho Riyu | 8p | W+R | 186 | 2016-04-07 | Kisei, 41st | League A | | 34 | Cho Riyu | 7p | Yamashita Keigo | 9p | W+4.5 | 282 | 2007-10-18 | Gosei, 33rd | Round 1 | | 35 | Cho Riyu | 8p | Yamashita Keigo | 9p | B+R | 213 | 2015-06-22 | Agon Cup, 22nd, last preiminary tournament | Final | | 36 | Cho Riyu | 7p | Yoda Norimoto | 9p | W+R | 258 | 2004-10-17 | NHK Cup, 51st | Round 2 | | 37 | Yoda Norimoto | 9p | Cho Riyu | 8p | B+5.5 | 215 | 2014-10-02 | Kisei, 39th | League B | | 38 | Cho Riyu | 8p | Yoda Norimoto | 9p | W+2.5 | 272 | 2016-06-16 | Honinbo, 72nd, last preilminary tournament | | | 39 | Cho Riyu | 8p | Yuki Satoshi | 9p | W+R | 162 | 2014-08-28 | Kisei, 39th | League B | | 40 | Cho Riyu | 8p | Yuki Satoshi | 9p | B+R | 99 | 2015-06-18 | Kisei, 40th | League | | 41 | Cho Riyu | 7p | Zhang Yaoye | 5p | B+R | 154 | 2006-11-13 | Asian New Star Match, 07th | 1 | | 42 | Cho Sae Pyol | 1p ? | Kim Su-young | 1p ? | B+R | 173 | 1998-11-06 | Yokohama-Sotetsu Cup (Women's World Amateur), 7th | Round 4 | | 43 | Cho Sae Pyol | 1p ? | Zhang Yanqi | 1p ? | B+R | 177 | 1998-11-08 | Yokohama-Sotetsu Cup (Women's World Amateur), 7th | Round 6 | | 44 | Cho Sang-yeon | 3p | Cho Nam-cheol | 6p | B+R | 155 | 1958-12-02 | Five Best, 1st | game 02 | | 45 | Cho Sang-yeon | 4p | Cho Nam-cheol | 7p | W+11 | 288 | 1961-02-18 | Ch'oegowi, 2nd | Final, game 1 | | 46 | Aragaki Takeshi | 2p | Cho Shoen | 3p | B+R | 201 | 1973-06-20 | Oteai, 1973 | | | 47 | Ishikura Noboru | 4p | Cho Shoen | 5p | B+R | 159 | 1984-05-01 | Kisei, 09th | preliminary round | | 48 | Ito Yoshio | 1p ? | Cho Shoen | 3p | B+R | 181 | 1973-05-02 | Oteai, 1973 | | | 49 | Kaku Kyushin | 2p | Cho Shoen | 4p | B+R | 113 | 1979-06-27 | Oteai, 1979 | | | 50 | Cho Shoen | 5p | Kanno Kiyonori | 7p | W+R | 130 | 1994-12-12 | GO match, 1994 | 3 | | 51 | Kobayashi Chizu | 2p | Cho Shoen | 3p | B+R | 213 | 1974-04-17 | Oteai, 1974 | | | 52 | Kobayashi Kenji | 1p ? | Cho Shoen | 4p | B+R | 137 | 1975-11-05 | Oteai, 1975 | | | 53 | Cho Shoen | 2p | Watanabe Hideo | 5p | W+6 | 315 | 1966-05-04 | Oteai, 1966 | | | 54 | Cho Shoen | 3p | Watanabe Reiji | 4p | B+9 | 209 | 1975-05-28 | Oteai, 1975 | | | 55 | Yamamoto Masato | 2p | Cho Shoen | 3p | B+R | 103 | 1973-09-19 | Oteai, 1973 | | | 56 | 桑本晋平 | 6p | Cho Sonjin | 9p | W+R | 138 | 2009-07-09 | | | | 57 | Cho Sonjin | 9p | 杉本明 | 7p | B+R | 171 | 2011-06-23 | | | | 58 | 上田崇史 | 4p | Cho Sonjin | 9p | W+R | 108 | 2011-11-03 | | | | 59 | 寺山怜 | 2p | Cho Sonjin | 9p | W+5.5 | 257 | 2009-11-26 | | | | 60 | 武宫阳光 | 5p | Cho Sonjin | 9p | B+0.5 | 270 | 2008-10-02 | | | | 61 | 向井千瑛 | 4p | Cho Sonjin | 9p | W+R | 208 | 2011-07-28 | | | | 62 | 杨嘉荣 | 8p | Cho Sonjin | 9p | W+R | 150 | 2010-12-02 | | | | 63 | Cho Sonjin | 9p | 姚智腾 | 2p | B+R | 147 | 2014-01-23 | | | | 64 | Cho Sonjin | 9p | 伊藤优诗 | 4p | B+5.5 | 241 | 2017-01-26 | | | | 65 | Cho Sonjin | 9p | 远藤悦史 | 7p | B+3.5 | 249 | 2008-06-26 | | | | 66 | 远藤悦史 | 7p | Cho Sonjin | 9p | B+R | 201 | 2014-03-13 | | | | 67 | Cho Sonjin | 9p | 本木克弥 | 2p | B+0.5 | 238 | 2013-05-16 | | | | 68 | 张豊猷 | 8p | Cho Sonjin | 9p | W+R | 256 | 2013-06-13 | | | | 69 | Cho Sonjin | 9p | 常石隆志 | 1p ? | B+R | 171 | 2012-10-04 | | | | 70 | Cho Sonjin | 9p | 长原芳明 | 6p | B+R | 207 | 2009-02-05 | | | | 71 | Cho Sonjin | 9p | 佐藤文俊 | 5p | B+R | 119 | 2011-01-13 | | | | 72 | Cho Sonjin | 9p | 春山勇 | 9p | B+R | 231 | 2009-05-14 | | | | 73 | Cho Sonjin | 9p | 大森泰志 | 8p | W+0.5 | 274 | 2009-11-12 | | | | 74 | 大泽健朗 | 1p ? | Cho Sonjin | 9p | W+R | 144 | 2009-02-02 | | | | 75 | Cho Sonjin | 9p | 谷口敏则 | 9p | B+R | 157 | 2009-05-21 | | | | 76 | 光永淳造 | 9p | Cho Sonjin | 9p | W+R | 158 | 2008-08-07 | | | | 77 | Cho Sonjin | 9p | 釼持丈 | 8p | B+R | 179 | 2014-03-27 | | | | 78 | 河野光树 | 9p | Cho Sonjin | 9p | B+3.5 | 278 | 2010-09-16 | | | | 79 | Cho Sonjin | 9p | 河野光树 | 8p | W+4.5 | 333 | 2011-07-07 | | | | 80 | Cho Sonjin | 9p | 横冢力 | 1p ? | B+R | 161 | 2016-09-22 | | | | 81 | Cho Sonjin | 9p | 内田修平 | 2p | B+R | 177 | 2007-07-19 | | | | 82 | Cho Sonjin | 9p | 内田修平 | 2p | B+2.5 | 232 | 2007-10-04 | | | | 83 | | 6p | Cho Sonjin | 6p | W+R | 184 | 1992-02-23 | Shin'ei, 22nd | Semifinal - 1 | | 84 | Akiyama Jiro | 7p | Cho Sonjin | 9p | B+3 | 190 | 2001-05-10 | Tengen, 27th | Quaterfinal - 1 | | 85 | Cho Sonjin | 9p | Akiyama Jiro | 8p | W+R | 222 | 2007-05-17 | Agon Cup, 14th | Last primary tournament, Final | | 86 | Cho Sonjin | 9p | Akiyama Jiro | 8p | W+R | 180 | 2010-03-25 | Tengen, 36th | 2 | | 87 | Cho Sonjin | 9p | Akiyama Jiro | 9p | W+5.5 | 189 | 2013-05-02 | Tengen, 39th | 3 | | 88 | Cho Sonjin | 9p | Akiyama Jiro | 9p | W+R | 148 | 2016-05-19 | Kisei, 41st | League B-2 | | 89 | Anzai Nobuaki | 3p | Cho Sonjin | 9p | B+R | 193 | 2006-08-10 | Oza, 55th | Preliminaries | | 90 | Cho Sonjin | 9p | Anzai Nobuaki | 5p | W+5.5 | 217 | 2008-10-16 | | | | 91 | Anzai Nobuaki | 6p | Cho Sonjin | 9p | B+13.5 | 271 | 2009-10-29 | Fujitsu Cup, 23rd, last preliminary tournament | | | 92 | Anzai Nobuaki | 7p | Cho Sonjin | 9p | W+R | 208 | 2016-10-20 | | | | 93 | Cho Sonjin | 9p | Aoki Shinichi | 9p | W+R | 282 | 2007-08-30 | Oza, 55th | Preliminaries | | 94 | Aoki Shinichi | 9p | Cho Sonjin | 9p | B+R | 233 | 2008-02-28 | World Oza Toyota & Denso Cup, 4th | Last primary tournament | | 95 | Arimura Hiroshi | 3p | Cho Sonjin | 6p | W+R | 130 | 1990-09-17 | Ryusei Cup, 01st | Block B, Game 06 | | 96 | Cho Sonjin | 6p | Asano Hideaki | 6p | W+4.5 | 270 | 1990-10-22 | Ryusei Cup, 01st | Block B, Game 09 | | 97 | Asano Hideaki | 6p | Cho Sonjin | 7p | W+18.5 | 254 | 1993-11-30 | Ryusei Cup, 04th | Block C, Game 09 | | 98 | Cho Sonjin | 9p | Awaji Shuzo | 9p | B+R | 239 | 2000-11-02 | Kisei, 25th | Challengers' Final | | 99 | Cho Sonjin | 9p | Awaji Shuzo | 9p | B+R | 159 | 2002-08-22 | Kisei, 27th | League, Group B, game 08 | | 100 | Cho Sonjin | 9p | Awaji Shuzo | 9p | B+1.5 | 242 | 2007-06-21 | Honinbo, 63rd | Last primary tournament |
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