# |
Black player |
Rank |
White player |
Rank |
Result |
# moves |
Date |
Event |
Round |
1 | Ishida Akira | 9p | Cho Sonjin | 9p | W+R | 156 | 2004-01-19 | Ryusei Cup, 13th | Block D, Game 10 | 2 | Ishida Yoshio | 9p | Cho Sonjin | 9p | B+5.5 | 262 | 1999-09-26 | NHK Cup, 47th | A block 2-3 | 3 | Ishida Yoshio | 9p | Cho Sonjin | 9p | W+R | 206 | 2000-10-12 | Kisei, 25th | League, Group B, game 13 | 4 | Ishida Yoshio | 9p | Cho Sonjin | 9p | B+R | 229 | 2007-08-16 | Tengen, 34th | primary tournament A | 5 | Ishii Kunio | 9p | Cho Sonjin | 9p | B+4.5 | 308 | 2017-02-09 | Oza, 65th, last preliminary tournament | | 6 | Ishii Shinzo | 9p | Cho Sonjin | 9p | W+0.5 | 313 | 2004-02-12 | Tengen, 30th | 1/16 Final - 14 | 7 | Iyama Yuta | 9p | Cho Sonjin | 9p | B+R | 161 | 2011-02-07 | Honinbo, 66th | League | 8 | Iyama Yuta | 9p | Cho Sonjin | 9p | B+R | 207 | 2014-10-27 | NHK Cup, 62nd | 3rd round | 9 | Kataoka Satoshi | 9p | Cho Sonjin | 9p | B+R | 276 | 2000-12-21 | Gosei, 26th | 1/8 Final - 1 | 10 | Kataoka Satoshi | 9p | Cho Sonjin | 9p | W+4.5 | 222 | 2008-07-17 | | | 11 | Kato Masao | 9p | Cho Sonjin | 9p | B+R | 251 | 2001-04-17 | Ryusei Cup, 10th | Block C, Game 23 | 12 | Kato Masao | 9p | Cho Sonjin | 9p | B+1 | 279 | 2002-03-07 | Meijin, 27th | League, game 14 | 13 | Kato Masao | 9p | Cho Sonjin | 9p | B+4 | 309 | 2002-03-14 | Honinbo, 57th | League, game 24 | 14 | Kim Shushun | 9p | Cho Sonjin | 9p | B+R | 159 | 2015-05-14 | | | 15 | Kobayashi Koichi | 9p | Cho Sonjin | 9p | B+3.5 | 278 | 2002-11-14 | Honinbo, 58th | League, game 06 | 16 | Kobayashi Koichi | 9p | Cho Sonjin | 9p | B+R | 189 | 2003-11-06 | Honinbo, 59th | League, game 05 | 17 | Kobayashi Koichi | 9p | Cho Sonjin | 9p | B+R | 135 | 2008-06-21 | Daiwa Cup, 04th | tournament 1st round | 18 | Kobayashi Satoru | 9p | Cho Sonjin | 9p | B+4,5 | 240 | 2002-07-18 | Kisei, 27th | League, Group B, game 06 | 19 | Kobayashi Satoru | 9p | Cho Sonjin | 9p | B+R | 113 | 2005-01-06 | Meijin, 30th | League, game 06 | 20 | Kobayashi Satoru | 9p | Cho Sonjin | 9p | B+R | 193 | 2007-03-08 | Honinbo, 62nd | League | 21 | Kobayashi Satoru | 9p | Cho Sonjin | 9p | W+11.5 | 263 | 2011-03-31 | Honinbo, 66th | League | 22 | Komatsu Hideki | 9p | Cho Sonjin | 9p | W+R | 194 | 2004-11-04 | Meijin, 30th | Preliminaries | 23 | Komatsu Hideki | 9p | Cho Sonjin | 9p | B+2.5 | 253 | 2009-12-24 | | | 24 | Kono Rin | 9p | Cho Sonjin | 9p | B+R | 217 | 2008-03-08 | NEC Cup, 27th | Final | 25 | Kono Rin | 9p | Cho Sonjin | 9p | B+R | 209 | 2008-08-11 | NHK Cup, 56th | 2 | 26 | Kono Rin | 9p | Cho Sonjin | 9p | W+R | 152 | 2009-08-20 | Gosei, 35th, preliminary tournament A | | 27 | Kudo Norio | 9p | Cho Sonjin | 9p | W+R | 216 | 2007-03-29 | Ryusei Cup, 16th | block-H | 28 | Kurahashi Masayuki | 9p | Cho Sonjin | 9p | W+R | 220 | 2005-05-09 | Ryusei Cup, 14th | 1/8 Final - 5 | 29 | Kurahashi Masayuki | 9p | Cho Sonjin | 9p | B+R | 169 | 2015-09-24 | Meijin, 41st, last preliminary tournament | | 30 | Lee Changho | 9p | Cho Sonjin | 9p | B+R | 161 | 1999-12-06 | Samsung Cup, 04th | Final, game 2 | 31 | Mimura Tomoyasu | 9p | Cho Sonjin | 9p | W+R | 204 | 2005-02-03 | Honinbo, 60th | League, game 17 | 32 | Mimura Tomoyasu | 9p | Cho Sonjin | 9p | B+R | 203 | 2009-06-04 | | | 33 | Mimura Tomoyasu | 9p | Cho Sonjin | 9p | W+1.5 | 270 | 2013-08-29 | Meijin, 39th, last preliminary tournament | | 34 | Mimura Tomoyasu | 9p | Cho Sonjin | 9p | W+R | 242 | 2016-09-08 | | | 35 | Miyazawa Goro | 9p | Cho Sonjin | 9p | B+3 | 274 | 2002-02-14 | Honinbo, 57th | League, game 19 | 36 | Miyazawa Goro | 9p | Cho Sonjin | 9p | W+R | 172 | 2008-03-13 | | | 37 | Miyazawa Goro | 9p | Cho Sonjin | 9p | W+R | 178 | 2011-03-03 | | | 38 | Nakamura Shinya | 9p | Cho Sonjin | 9p | B+4,5 | 258 | 2012-08-16 | Gosei, 38th, preliminary tournament A | | 39 | Nakamura Shinya | 9p | Cho Sonjin | 9p | B+5.5 | 219 | 2016-06-09 | Honinbo, 72nd, last preilminary tournament | | 40 | Nakano Hironari | 9p | Cho Sonjin | 9p | B+R | 163 | 2010-07-15 | Ryusei, 19th | champion decision tournament | 41 | O Meien | 9p | Cho Sonjin | 9p | B+0.5 | 247 | 2000-06-08 | Honinbo, 55th | Title match, game 2 | 42 | O Meien | 9p | Cho Sonjin | 9p | W+R | 166 | 2000-06-29 | Honinbo, 55th | Title match, game 4 | 43 | O Meien | 9p | Cho Sonjin | 9p | B+10.5 | 262 | 2000-07-19 | Honinbo, 55th | Title match, game 6 | 44 | O Meien | 9p | Cho Sonjin | 9p | W+2 | 253 | 2003-12-18 | Honinbo, 59th | League, game 11 | 45 | O Meien | 9p | Cho Sonjin | 9p | W+R | 246 | 2004-05-28 | NEC Cup, 24th | 1 | 46 | O Meien | 9p | Cho Sonjin | 9p | W+7.5 | 239 | 2004-09-12 | Ryusei Cup, 13th | F 10 | 47 | O Meien | 9p | Cho Sonjin | 9p | W+R | 208 | 2005-10-15 | NEC Cup, 25th | Round 2 | 48 | O Meien | 9p | Cho Sonjin | 9p | W+8.5 | 259 | 2006-01-12 | Honinbo, 61st | League | 49 | O Meien | 9p | Cho Sonjin | 9p | B+0.5 | 260 | 2006-05-13 | NEC Cup, 26th | Round 1 | 50 | O Meien | 9p | Cho Sonjin | 9p | B+R | 205 | 2006-07-06 | Meijin, 32nd | Preliminaries | 51 | O Rissei | 9p | Cho Sonjin | 9p | W+2 | 306 | 1999-03-11 | Honinbo, 54th | League, game 24 | 52 | O Rissei | 9p | Cho Sonjin | 9p | B+R | 181 | 2001-01-25 | Kisei, 25th | Title match, game 2 | 53 | O Rissei | 9p | Cho Sonjin | 9p | W+0.5 | 346 | 2001-02-15 | Kisei, 25th | Title match, game 4 | 54 | O Rissei | 9p | Cho Sonjin | 9p | B+5.5 | 281 | 2001-03-08 | Kisei, 25th | Title match, game 6 | 55 | O Rissei | 9p | Cho Sonjin | 9p | B+R | 123 | 2001-03-15 | Meijin, 26th | League, game 15 | 56 | O Rissei | 9p | Cho Sonjin | 9p | W+R | 202 | 2006-03-30 | Honinbo, 61st | League | 57 | O Rissei | 9p | Cho Sonjin | 9p | W+3.5 | 262 | 2007-07-21 | NEC Cup, 27th | 1 | 58 | O Rissei | 9p | Cho Sonjin | 9p | B+3.5 | 230 | 2008-04-17 | Honinbo, 64th | Last primary tournament | 59 | O Rissei | 9p | Cho Sonjin | 9p | W+15.5 | 289 | 2009-10-08 | Tengen, 36th, preliminary tournament A | Final | 60 | Otake Hideo | 9p | Cho Sonjin | 9p | W+R | 196 | 1998-08-13 | Honinbo, 54th | Preliminaries, Group 3, Final | 61 | Otake Hideo | 9p | Cho Sonjin | 9p | W+R | 148 | 2001-02-08 | Honinbo, 56th | League, game 18 | 62 | Otake Hideo | 9p | Cho Sonjin | 9p | W+0.5 | 236 | 2013-12-05 | | | 63 | Oya Koichi | 9p | Cho Sonjin | 9p | W+R | 174 | 2008-01-10 | Fujitsu Cup, 21st | Last primary tournament, Final | 64 | Redmond, Michael | 9p | Cho Sonjin | 9p | W+R | 184 | 2003-01-09 | Tengen, 29th | 1/16 Final - 04 | 65 | Rin Kaiho | 9p | Cho Sonjin | 9p | W+R | 196 | 2000-08-24 | Tengen, 26th | Semifinal - 2 | 66 | Rin Kaiho | 9p | Cho Sonjin | 9p | B+R | 203 | 2002-06-06 | Meijin, 27th | League, game 26 | 67 | Rin Kaiho | 9p | Cho Sonjin | 9p | W+1.5 | 250 | 2005-02-15 | Ryusei Cup, 14th | Block F, Game 11 | 68 | Rin Kaiho | 9p | Cho Sonjin | 9p | W+4.5 | 233 | 2005-08-26 | NEC Cup, 25th | 1 | 69 | Ryu Shikun | 9p | Cho Sonjin | 9p | B+0.5 | 233 | 2005-02-19 | NEC Cup, 24th | Semifinal | 70 | Sakai Takeshi | 9p | Cho Sonjin | 9p | W+R | 148 | 2009-09-24 | | | 71 | So Kofuku | 9p | Cho Sonjin | 9p | B+R | 155 | 2009-06-25 | | | 72 | Sonoda Yasutaka | 9p | Cho Sonjin | 9p | W+R | 138 | 2008-04-03 | | | 73 | Sonoda Yuichi | 9p | Cho Sonjin | 9p | B+9 | 224 | 2004-11-14 | NHK Cup, 51st | Round 2 | 74 | Takagi Shoichi | 9p | Cho Sonjin | 9p | W+R | 170 | 2001-03-29 | Tengen, 27th | 1-16 | 75 | Takao Shinji | 9p | Cho Sonjin | 9p | W+R | 196 | 2006-01-29 | NEC Cup, 25th | Semifinal | 76 | Takao Shinji | 9p | Cho Sonjin | 9p | B+R | 159 | 2006-02-02 | Oza, 54th | Last primary tournament, Final | 77 | Takao Shinji | 9p | Cho Sonjin | 9p | W+R | 304 | 2006-11-20 | NHK Cup, 54th | 3 | 78 | Takao Shinji | 9p | Cho Sonjin | 9p | W+R | 228 | 2008-02-16 | NEC Cup, 27th | Semifinal | 79 | Takao Shinji | 9p | Cho Sonjin | 9p | B+R | 273 | 2012-11-29 | Honinbo, 68th | League | 80 | Takemiya Masaki | 9p | Cho Sonjin | 9p | W+R | 206 | 2001-08-23 | Kisei, 26th | League, Group A, game 09 | 81 | Takemiya Masaki | 9p | Cho Sonjin | 9p | W+0.5 | 207 | 2011-09-15 | Tengen, 38th, preliminary tournament A | | 82 | Takemiya Masaki | 9p | Cho Sonjin | 9p | B+R | 107 | 2014-01-16 | Tengen, 40th, preliminary tournament A | Final | 83 | Takemiya Masaki | 9p | Cho Sonjin | 9p | W+R | 182 | 2015-03-19 | Ryusei, 24th | block-G | 84 | Yamada Kimio | 9p | Cho Sonjin | 9p | W+R | 142 | 2006-12-14 | Honinbo, 62nd | League | 85 | Yamada Kimio | 9p | Cho Sonjin | 9p | B+5.5 | 268 | 2011-02-17 | Ryusei, 20th | block-C final | 86 | Yamada Kimio9 | 9p | Cho Sonjin | 9p | W+R | 136 | 2010-05-27 | Honinbo, 66th, last preliminary tournament | | 87 | Yamashita Keigo | 9p | Cho Sonjin | 9p | B+R | 177 | 2005-07-14 | Meijin, 30th | League, game 31 | 88 | Yamashita Keigo | 9p | Cho Sonjin | 9p | W+6.5 | 260 | 2007-09-22 | NEC Cup, 27th | 2 | 89 | Yamashita Keigo | 9p | Cho Sonjin | 9p | W+R | 194 | 2015-04-23 | Ryusei, 24th | block-G final | 90 | Yo Kagen | 9p | Cho Sonjin | 9p | W+R | 186 | 2010-04-08 | | | 91 | Yoda Norimoto | 9p | Cho Sonjin | 9p | W+R | 174 | 2003-05-05 | Ryusei Cup, 12th | 1/8 Final - 6 | 92 | Yuki Satoshi | 9p | Cho Sonjin | 9p | B+R | 213 | 2007-02-12 | NHK Cup, 54th | Semifinal | 93 | Yuki Satoshi | 9p | Cho Sonjin | 9p | W+R | 160 | 2013-03-21 | Honinbo, 68th | League | 94 | Yuki Satoshi | 9p | Cho Sonjin | 9p | B+R | 179 | 2013-10-31 | Meijin, 39th | Preliminary, round 3 | 95 | Yuki Satoshi | 9p | Cho Sonjin | 9p | B+0.5 | 328 | 2016-03-03 | Kisei, 41st | League B-2 | 96 | Yuki Satoshi | 9p | Cho Sonjin | 9p | B+R | 235 | 2016-08-25 | Honinbo, 72nd, last preilminary tournament | Final | 97 | Awaji Shuzo | 9p | Cho U | 9p | W+R | 154 | 2005-03-06 | NHK Cup, 52nd | Semifinal | 98 | Awaji Shuzo | 9p | Cho U | 9p | W+R | 168 | 2011-06-30 | Judan, 50th | 2 | 99 | Chang Hao | 9p | Cho U | 9p | B+0.5 | 279 | 2003-08-04 | Internet Go cn-jp | 01 | 100 | Cho Chikun | 9p | Cho U | 9p | W+R | 130 | 2004-07-01 | Kisei, 29th | League, Group B, game 04 |
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