| # |
Black player |
Rank |
White player |
Rank |
Result |
# moves |
Date |
Event |
Round |
| 1 | Shinohara Masami | 7p | Okubo Ichigen | 7p | W+3.5 | 280 | 1962-03-08 | Prime Minister's Cup, 06th | Preliminaries | | 2 | Okubo Ichigen | 9p | Shinohara Masami | 9p | B+3.5 | 265 | 1978-03-02 | Tengen, 04th | 1-12 | | 3 | Shiori Itsuzo | 6p | Okubo Ichigen | 8p | W+R | 200 | 1966-04-28 | Oteai, 1966 | | | 4 | Someya Kazuo | 7p | Okubo Ichigen | 8p | B+R | 159 | 1966-01-13 | Judan, 05th | preliminary, 3rd round | | 5 | Sonoda Yuichi | 7p | Okubo Ichigen | 9p | W+R | 146 | 1976-03-18 | Tengen, 02nd | 1-08 | | 6 | Okubo Ichigen | 5p | Sugiuchi Masao | 7p | W+5.5 | 235 | 1952-12-03 | Honinbo, 08th | 1st Preliminary, Group B, Round 1 | | 7 | Okubo Ichigen | 7p | Sugiuchi Masao | 9p | B+0.5 | 324 | 1963-02-28 | Judan, 02nd | 2 | | 8 | Suzuki Goro | 7p | Okubo Ichigen | 8p | W+5 | 220 | 1968-10-10 | Oteai, 1968 | | | 9 | Suzuki Masaharu | 5p | Okubo Ichigen | 7p | B+R | 213 | 1960-05-12 | Oteai, 1960 | | | 10 | Takagawa Shukaku | 8p | Okubo Ichigen | 6p | B+2.5 | 242 | 1958-10-16 | Prime Minister's Cup Winner's Commemorative Game, 2nd | Final, game 2 | | 11 | Takagawa Shukaku | 9p | Okubo Ichigen | 7p | B+R | 105 | 1961-03-30 | Saikyo Tournament, 02nd | Round 3 | | 12 | Takagawa Shukaku | 9p | Okubo Ichigen | 7p | W+R | 176 | 1963-07-25 | Judan, 02nd | Losers' Section, Semifinal | | 13 | Okubo Ichigen | 9p | Takagawa Shukaku | 9p | W+R | 222 | 1973-09-20 | Honinbo, 29th | | | 14 | Tanimiya Teiji | 6p | Okubo Ichigen | 8p | W+R | 168 | 1968-05-23 | Oteai, 1968 | | | 15 | Tono Hiroaki | 7p | Okubo Ichigen | 7p | B+R | 145 | 1965-01-01 | Judan, 04th | Losers' Section, Round 1 | | 16 | Tozawa Akinobu | 5p | Okubo Ichigen | 7p | W+R | 224 | 1962-11-22 | Judan, 02nd | Preliminary, 3rd round | | 17 | Tozawa Akinobu | 6p | Okubo Ichigen | 8p | B+R | 205 | 1966-09-29 | Oteai, 1966 | | | 18 | Okubo Ichigen | 9p | Tozawa Akinobu | 8p | W+R | 226 | 1978-03-30 | Tengen, 04th | 1-14 | | 19 | Ushinohama Satsuo | 9p | Okubo Ichigen | 9p | B+R | 185 | 1995-02-09 | Tengen, 21st | 1-01 | | 20 | Yamazaki Masuo | 5p | Okubo Ichigen | 7p | W+5 | 254 | 1963-10-10 | Oteai, 1963 | | | 21 | Okuda Aya | 1p ? | Akiyama Jiro | 8p | W+R | 132 | 2007-04-26 | Japanese Agon Cup, 14th | Preliminaries | | 22 | Aoki Kikuyo | 8p | Okuda Aya | 2p | W+9.5 | 255 | 2008-05-19 | Japanese Female Strongest, 10th | Round 1 | | 23 | Okuda Aya | 2p | Aoki Kikuyo | 8p | B+1.5 | 328 | 2008-08-07 | Women's Honinbo, 27th | Semifinal | | 24 | Okuda Aya | 2p | Chen Feng | 3p | W+2.5 | 295 | 2010-10-05 | Asian New Star Match, 11th | Team Taiwan vs Team Japan | | 25 | Chinen Kaori | 4p | Okuda Aya | 1p ? | B+9 | 241 | 2006-04-27 | Women's Meijin, 19th | Winners' Section, Round 1 | | 26 | Okuda Aya | 1p ? | Chinen Kaori | 4p | B+5.5 | 260 | 2007-09-13 | Women's Meijin, 20th | Losers' Section, Round 2 | | 27 | Okuda Aya | 3p | Chinen Kaori | 4p | B+0.5 | 269 | 2012-08-16 | Women's Honinbo, 31st | challengers' playoff | | 28 | Okuda Aya | 1p ? | Cho Chien | | B+R | 189 | 2007-11-08 | Shinjin-O, 33rd | Preliminaries | | 29 | Okuda Aya | 3p | Cho Chikun | 9p | W+R | 252 | 2013-05-27 | NHK Cup, 61st | 1 | | 30 | Fujisawa Rina | 2p | Okuda Aya | 3p | B+R | 193 | 2014-06-27 | Aizu Cup, 1st | | | 31 | Okuda Aya | 3p | Fujisawa Rina | Aizu Cup | W+R | 160 | 2014-08-21 | Female Honinbo, 33rd | challengers' playoff | | 32 | Okuda Aya | 1p ? | Fujita Akihiko | 1p ? | W+6.5 | 252 | 2006-11-27 | Shinjin-O, 32nd | Preliminaries | | 33 | Hara Sachiko | 4p | Okuda Aya | 1p ? | B+R | 177 | 2007-02-22 | Women's Honinbo, 26th | Preliminaries | | 34 | Okuda Aya | 1p ? | Iyama Yuta | 7p | W+R | 202 | 2007-11-19 | Japanese Yugen Cup, 1st | | | 35 | Okuda Aya | 2p | Iyama Yuta | 9p | W+R | 150 | 2011-01-22 | Daiwa Cup Grand Champion, 4th | 1 | | 36 | Okuda Aya | 1p ? | Izawa Akino | 3p | W+R | 180 | 2007-04-20 | Daiwa-Shoken Cup (Female), 1st | Preliminaries | | 37 | Kato Keiko | 6p | Okuda Aya | 2p | B+3.5 | 181 | 2008-07-14 | Japanese Female Strongest, 10th | Semifinal | | 38 | Okuda Aya | 1p ? | Kim En | 3p | B+R | 129 | 2006-03-30 | Women's Meijin, 19th | Preliminaries | | 39 | Kim Hyeomin | 7p | Okuda Aya | 3p | B+3.5 | 280 | 2014-02-22 | Huanglongshi Cup, 4th | game 07 | | 40 | Okuda Aya | 3p | Kim Miri | 2p | W+R | 322 | 2013-04-27 | Huading Cup, 2nd | 2-3 | | 41 | Okuda Aya | 3p | Kim Miri | 3p | W+T | 142 | 2016-04-01 | LG Cup, 21st, integration preliminary tournament | | | 42 | Kobayashi Izumi | 6p | Okuda Aya | 2p | W+R | 280 | 2008-06-16 | Japanese Female Strongest, 10th | Round 2 | | 43 | Okuda Aya | 1p ? | Koyama Terumi | 5p | W+R | 190 | 2007-10-25 | Women's Meijin, 20th | Losers' Section, Round 3 | | 44 | Lee Sula | 1p ? | Okuda Aya | 2p | B+3.5 | 293 | 2010-10-04 | Asian New Star Match, 11th | Team Korea vs Team Japan | | 45 | Li Yixiu | 3p | Okuda Aya | 2p | B+R | 157 | 2008-01-10 | Shinjin-O, 33rd | Round 1 | | 46 | Okuda Aya | 1p ? | Makihata Taeko | 3p | B+0.5 | 305 | 2007-03-22 | Women's Meijin, 20th | Preliminaries | | 47 | Okuda Aya | 1p ? | Mannami Kana | 4p | B+R | 251 | 2007-05-31 | Women's Meijin, 20th | Winners' Section, Round 1 | | 48 | Mannami Kana | 4p | Okuda Aya | 2p | B+6.5 | 296 | 2010-07-17 | Daiwa Ladies Cup, 04th | Final | | 49 | Mannami Nao | 2p | Okuda Aya | 2p | W+R | 234 | 2008-06-14 | Daiwa-Shoken Cup (Female), 2nd | Round 1 | | 50 | Mukai Chiaki | 1p ? | Okuda Aya | 1p ? | B+5.5 | 243 | 2006-06-29 | Women's Meijin, 19th | Losers' Section, Round 1 | | 51 | O Junga | 2p | Okuda Aya | 3p | B+R | 153 | 2014-04-26 | Haifong Cup, 3rd | 2 | | 52 | Okuda Aya | 3p | O Junga | 2p | W+R | 218 | 2015-03-01 | Huanglongshi Cup, 5th | 1st round | | 53 | Okuda Aya | 3p | O Rissei | 9p | W+11.5 | 297 | 2014-09-18 | Gosei, 40th, preliminary tournament A | | | 54 | Okuda Aya | 3p | Rui Naiwei | 9p | W+6.5 | 277 | 2014-04-27 | Haifong Cup, 3rd | 3 | | 55 | Shiraishi Yuichi | 1p ? | Okuda Aya | 1p ? | W+R | 188 | 2006-10-12 | Shinjin-O, 32nd | Preliminaries | | 56 | Song Ronghi | 5p | Okuda Aya | 2p | W+0.5 | 311 | 2010-10-03 | Asian New Star Match, 11th | Team China vs Team Japan | | 57 | Su Shengfang | 2p | Okuda Aya | 3p | B+R | 195 | 2013-04-26 | Huading Cup, 2nd | 1 | | 58 | Okuda Aya | 2p | Suzuki Ayumi | 4p | W+R | 302 | 2008-09-04 | Women's Honinbo, 27th | Challengers' playoff | | 59 | Okuda Aya | 2p | Suzuki Shinji | 1p ? | B+4,5 | 277 | 2008-10-02 | Shinjin O, 34th | Preliminaries | | 60 | Tang Yi | 2p | Okuda Aya | 3p | B+R | 305 | 2013-04-28 | Huading Cup, 2nd | 3 | | 61 | Umezawa Yukari | 5p | Okuda Aya | 2p | W+R | 132 | 2008-06-26 | Women's Honinbo, 27th | Round 2 | | 62 | Xie Yimin | 3p | Okuda Aya | 2p | B+1.5 | 248 | 2007-06-28 | Women's Meijin, 20th | Winners' Section, Round 2 | | 63 | Xie Yimin | 4p | Okuda Aya | 2p | B+6.5 | 325 | 2008-08-09 | Daiwa-Shoken Cup (Female), 2nd | Round 2 | | 64 | Okuda Aya | 3p | Xie Yimin | 9p | W+5.5 | 248 | 2012-09-26 | Women's Honinbo, 31st | Title match, game 1 | | 65 | Xie Yimin | 9p | Okuda Aya | 3p | B+R | 211 | 2012-10-03 | Women's Honinbo, 31st | Title match, game 2 | | 66 | Okuda Aya | 3p | Xie Yimin | 9p | W+4.5 | 250 | 2012-10-16 | Women's Honinbo, 31st | Title match, game 3 | | 67 | Okuda Aya | 3p | Xie Yimin | 9p | W+5.5 | 315 | 2013-03-07 | Women's Meijin, 25th | Title match, game 1 | | 68 | Xie Yimin | 9p | Okuda Aya | 3p | B+R | 163 | 2013-03-13 | Women's Meijin, 25th | Title match, game 2 | | 69 | Yoda Norimoto | 9p | Okuda Aya | 3p | B+R | 151 | 2015-05-25 | NHK Cup, 63rd | 1st round | | 70 | Okuda Aya | 3p | Yu Zhi Ying | 2p | W+R | 190 | 2013-02-25 | Huanglongshi Cup, 3rd | game 06 | | 71 | Okuda Aya | 3p | Yu Zhi Ying | 4p | W+Time | 205 | 2013-09-08 | Qionglong Cup, 04th | 1 | | 72 | Yu Zhi Ying | 5p | Okuda Aya | 3p | B+R | 171 | 2014-08-30 | Qionglong Cup, 05th | 1st round | | 73 | okuda aya [~] | 3p | Chen Yiming | 2p | W+R | 256 | 2016-10-14 | | | | 74 | Jin Caiying | 2p | okuda aya [~] | 3p | B+4.5 | 270 | 2016-10-15 | | | | 75 | ssuseongpang [~] | 3p | okuda aya [~] | 3p | B+R | 269 | 2016-10-14 | | | | 76 | okuda aya [~] | 3p | ssuseongpang [~] | 3p | B+R | 253 | 2016-10-15 | | | | 77 | okuda aya [~] | 3p | Zhang Kaiqing | 5p | B+R | 157 | 2014-04-25 | Haifong Cup, 3rd | 1 | | 78 | Hei Jiajia | 6p | okudaaya [~] | 3p | B+R | 195 | 2012-12-13 | | | | 79 | okudaaya [~] | 3p | Rui Naiwei | 9p | W+R | 232 | 2014-12-12 | | | | 80 | Asano Yasuko | 1p ? | Okuma Chikuko | 3p | B+R | 205 | 1992-01-15 | Women's Honinbo, 11th | 2 | | 81 | Furusho Katsuko | 1p ? | Okuma Chikuko | 2p | B+R | 173 | 1985-11-27 | Women's Honinbo, 05th | | | 82 | Okuma Chikuko | 3p | Hara Sachiko | 1p ? | W+R | 218 | 1989-05-03 | Women's Meijin, 02nd | 2 | | 83 | Inoue Ayako | 2p | Okuma Chikuko | 3p | B+R | 179 | 1987-10-21 | Women's Honinbo, 07th | | | 84 | Okuma Chikuko | 3p | Kanno Naomi | 1p ? | W+R | 174 | 1987-03-25 | Women's Honinbo, 06th | 1 | | 85 | Kobayashi Chizu | 5p | Okuma Chikuko | 3p | B+R | 151 | 1988-08-10 | Women's Meijin, 01st | 3 | | 86 | Nishida Terumi | 2p | Okuma Chikuko | 3p | B+R | 179 | 1991-01-30 | Women's Meijin, 04th | 3 | | 87 | Okuma Chikuko | 2p | Ogawa Tomoko | 4p | W+R | 126 | 1985-03-06 | Women's Honinbo, 04th | 1 | | 88 | Okada Yumiko | 1p ? | Okuma Chikuko | 3p | B+R | 183 | 1990-04-18 | Women's Meijin, 03rd | | | 89 | Okuma Chikuko | 3p | Sakakibara Fumiko | 5p | W+R | 102 | 1995-02-15 | Women's Honinbo, 14th | Preliminaries | | 90 | Shoji Kazuko | 3p | Okuma Chikuko | 3p | W+R | 204 | 1988-05-11 | Women's Meijin, 01st | 2 | | 91 | Yoshida Mika | 1p ? | Okuma Chikuko | 3p | W+R | 206 | 1986-11-26 | Women's Honinbo, 06th | | | 92 | Okumura Hideo | 5p | Hane Yasumasa | 8p | W+2.5 | 283 | 1978-04-13 | Okan Sen, 19th | 2 | | 93 | Hane Yasumasa | 9p | Okumura Hideo | 7p | B+R | 157 | 1983-01-27 | Gosei, 08th | 2-3 | | 94 | Okumura Hideo | 5p | Hiroe Katsuhiko | 6p | W+R | 184 | 1976-05-13 | Oteai, 1976 | | | 95 | Honda Kunihisa | 9p | Okumura Hideo | 6p | B+R | 161 | 1978-12-13 | Gosei, 05th | 1/8 Final - 2 | | 96 | Okumura Hideo | 7p | Imamura Yoshiaki | 2p | B+R | 209 | 1983-12-22 | Okan Sen, 25th | 1 | | 97 | Okumura Hideo | 3p | Inagaki Koichi | 5p | W+R | 224 | 1972-09-28 | Oteai, 1972 | | | 98 | Inagaki Koichi | 8p | Okumura Hideo | 7p | B+R | 245 | 1987-01-08 | Okan Sen, 28th | 1 | | 99 | Okumura Hideo | 4p | Ito Makoto | 5p | W+3 | 226 | 1973-05-31 | Oteai, 1973 | | | 100 | Okumura Hideo | 7p | Kato Masao | 9p | W+R | 122 | 1986-06-19 | Tengen, 11th | 2-6 |
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