| # |
Black player |
Rank |
White player |
Rank |
Result |
# moves |
Date |
Event |
Round |
| 1 | Kato Masao | 9p | Cho Chikun | 9p | W+R | 82 | 1997-05-13 | Honinbo, 52nd | Title match, game 1 | | 2 | Cho Chikun | 9p | Kato Masao | 9p | B+R | 181 | 1997-05-27 | Honinbo, 52nd | Title match, game 2 | | 3 | Kato Masao | 9p | Cho Chikun | 9p | W+16,5 | 226 | 1997-06-03 | Honinbo, 52nd | Title match, game 3 | | 4 | Cho Chikun | 9p | Kato Masao | 9p | B+R | 205 | 1997-06-17 | Honinbo, 52nd | Title match, game 4 | | 5 | Ono Nobuyuki | 6p | Kudo Norio | 9p | W+R | 40 | 1996-11-21 | Honinbo, 53rd | | | 6 | O Rissei | 9p | O Meien | 9p | B+1 | 301 | 1998-04-06 | Honinbo, 53rd | Challengers' playoff | | 7 | Ryu Shikun | 7p | O Rissei | 9p | W+1 | 287 | 1997-10-02 | Honinbo, 53rd | League, game 01 | | 8 | Cho Sonjin | 8p | Hikosaka Naoto | 9p | W+3 | 269 | 1997-10-02 | Honinbo, 53rd | League, game 02 | | 9 | Kato Masao | 9p | O Meien | 9p | W+5 | 326 | 1997-10-09 | Honinbo, 53rd | League, game 03 | | 10 | Yamada Kimio | 7p | Kobayashi Satoru | 9p | B+R | 179 | 1997-10-23 | Honinbo, 53rd | League, game 04 | | 11 | O Meien | 9p | Ryu Shikun | 7p | W+R | 264 | 1997-10-23 | Honinbo, 53rd | League, game 05 | | 12 | O Rissei | 9p | Kato Masao | 9p | W+R | 223 | 1997-11-06 | Honinbo, 53rd | League, game 06 | | 13 | Kobayashi Satoru | 9p | Cho Sonjin | 8p | B+R | 143 | 1997-11-06 | Honinbo, 53rd | League, game 07 | | 14 | Yamada Kimio | 7p | Hikosaka Naoto | 9p | B+R | 231 | 1997-11-13 | Honinbo, 53rd | League, game 08 | | 15 | Cho Sonjin | 8p | Yamada Kimio | 7p | W+7 | 277 | 1997-12-04 | Honinbo, 53rd | League, game 09 | | 16 | Hikosaka Naoto | 9p | Kobayashi Satoru | 9p | B+R | 213 | 1997-12-11 | Honinbo, 53rd | League, game 10 | | 17 | O Meien | 9p | O Rissei | 9p | B+R | 199 | 1997-12-15 | Honinbo, 53rd | League, game 11 | | 18 | Ryu Shikun | 7p | Kato Masao | 9p | B+3 | 274 | 1997-12-18 | Honinbo, 53rd | League, game 12 | | 19 | Yamada Kimio | 7p | Kato Masao | 9p | W+R | 158 | 1997-12-25 | Honinbo, 53rd | League, game 13 | | 20 | Kobayashi Satoru | 9p | O Meien | 9p | B+0.5 | 271 | 1998-01-08 | Honinbo, 53rd | League, game 14 | | 21 | Ryu Shikun | 7p | Cho Sonjin | 8p | B+R | 199 | 1998-01-15 | Honinbo, 53rd | League, game 15 | | 22 | O Meien | 9p | Hikosaka Naoto | 9p | B+R | 161 | 1998-01-29 | Honinbo, 53rd | League, game 16 | | 23 | Kato Masao | 9p | Kobayashi Satoru | 9p | W+R | 190 | 1998-02-05 | Honinbo, 53rd | League, game 17 | | 24 | Yamada Kimio | 7p | O Meien | 9p | W+R | 176 | 1998-02-05 | Honinbo, 53rd | League, game 18 | | 25 | Cho Sonjin | 8p | O Meien | 9p | W+R | 184 | 1998-02-12 | Honinbo, 53rd | League, game 19 | | 26 | Hikosaka Naoto | 9p | Ryu Shikun | 7p | B+R | 197 | 1998-02-19 | Honinbo, 53rd | League, game 20 | | 27 | Kobayashi Satoru | 9p | Ryu Shikun | 7p | B+3 | 234 | 1998-03-05 | Honinbo, 53rd | League, game 21 | | 28 | O Meien | 9p | Cho Sonjin | 8p | B+R | 113 | 1998-03-12 | Honinbo, 53rd | League, game 22 | | 29 | Kato Masao | 9p | Hikosaka Naoto | 9p | W+R | 190 | 1998-03-12 | Honinbo, 53rd | League, game 23 | | 30 | O Rissei | 9p | Yamada Kimio | 7p | B+3 | 255 | 1998-03-12 | Honinbo, 53rd | League, game 24 | | 31 | O Rissei | 9p | Kobayashi Satoru | 9p | B+R | 197 | 1998-04-02 | Honinbo, 53rd | League, game 25 | | 32 | Hikosaka Naoto | 9p | O Meien | 9p | W+R | 202 | 1998-04-02 | Honinbo, 53rd | League, game 26 | | 33 | Ryu Shikun | 7p | Yamada Kimio | 7p | W+R | 250 | 1998-04-02 | Honinbo, 53rd | League, game 27 | | 34 | Cho Sonjin | 8p | Kato Masao | 9p | B+R | 217 | 1998-04-02 | Honinbo, 53rd | League, game 28 | | 35 | Kamimura Haruo | 9p | Fujisawa Kazunari | 7p | W+2.5 | 406 | 1996-12-12 | Honinbo, 53rd | Preliminary Round 2 | | 36 | Chino Tadahiko | 9p | O Rissei | 9p | W+1.5 | 284 | 1997-07-10 | Honinbo, 53rd | Qualifications, Group 1, Final game | | 37 | Takemiya Masaki | 9p | Kobayashi Satoru | 9p | W+2 | 188 | 1997-08-28 | Honinbo, 53rd | Qualifications, Group 2, Final game | | 38 | Yamada Kimio | 7p | Honda Kunihisa | 9p | B+R | 179 | 1997-07-13 | Honinbo, 53rd | Qualifications, Group 3, Final game | | 39 | Oya Koichi | 8p | O Meien | 9p | W+R | 158 | 1997-08-07 | Honinbo, 53rd | Qualifications, Group 4, Final game | | 40 | Cho Chikun | 9p | O Rissei | 9p | B+R | 167 | 1998-05-22 | Honinbo, 53rd | Title match, game 1 | | 41 | O Rissei | 9p | Cho Chikun | 9p | W+R | 148 | 1998-06-02 | Honinbo, 53rd | Title match, game 2 | | 42 | Cho Chikun | 9p | O Rissei | 9p | W+R | 162 | 1998-06-12 | Honinbo, 53rd | Title match, game 3 | | 43 | O Rissei | 9p | Cho Chikun | 9p | W+R | 166 | 1998-06-23 | Honinbo, 53rd | Title match, game 4 | | 44 | Cho Chikun | 9p | O Rissei | 9p | W+R | 172 | 1998-06-30 | Honinbo, 53rd | Title match, game 5 | | 45 | O Rissei | 9p | Cho Chikun | 9p | W+R | 154 | 1998-07-14 | Honinbo, 53rd | Title match, game 6 | | 46 | Cho Sonjin | 9p | Hikosaka Naoto | 9p | B+R | 219 | 1999-04-05 | Honinbo, 54th | Challengers' playoff | | 47 | Ishida Akira | 9p | Ryu Shikun | 7p | W+R | 180 | 1999-04-05 | Honinbo, 54th | League Placeholder Play-off Game 1 | | 48 | Yamada Kimio | 7p | Ryu Shikun | 7p | B+R | 219 | 1999-04-08 | Honinbo, 54th | League Placeholder Play-off Game 2 | | 49 | Cho Sonjin | 9p | O Meien | 9p | B+R | 226 | 1998-10-01 | Honinbo, 54th | League, game 01 | | 50 | Hikosaka Naoto | 9p | Yamada Kimio | 7p | B+R | 137 | 1998-10-08 | Honinbo, 54th | League, game 02 | | 51 | Ryu Shikun | 7p | O Rissei | 9p | B+R | 171 | 1998-10-26 | Honinbo, 54th | League, game 03 | | 52 | Ryu Shikun | 7p | Ishida Akira | 9p | W+R | 246 | 1998-10-29 | Honinbo, 54th | League, game 04 | | 53 | O Meien | 9p | Ishida Akira | 9p | W+5 | 268 | 1998-11-12 | Honinbo, 54th | League, game 05 | | 54 | Ryu Shikun | 7p | Yamada Kimio | 7p | B+R | 155 | 1998-11-12 | Honinbo, 54th | League, game 06 | | 55 | Cho Sonjin | 9p | Kobayashi Satoru | 9p | B+4 | 263 | 1998-11-12 | Honinbo, 54th | League, game 07 | | 56 | O Rissei | 9p | Hikosaka Naoto | 9p | B+R | 129 | 1998-11-19 | Honinbo, 54th | League, game 08 | | 57 | O Rissei | 9p | Yamada Kimio | 7p | W+R | 172 | 1998-11-26 | Honinbo, 54th | League, game 09 | | 58 | Cho Sonjin | 9p | Ishida Akira | 9p | B+R | 179 | 1998-12-03 | Honinbo, 54th | League, game 10 | | 59 | Ryu Shikun | 7p | Hikosaka Naoto | 9p | B+R | 175 | 1998-12-17 | Honinbo, 54th | League, game 11 | | 60 | O Meien | 9p | Kobayashi Satoru | 9p | W+4 | 260 | 1998-12-17 | Honinbo, 54th | League, game 12 | | 61 | Hikosaka Naoto | 9p | Cho Sonjin | 9p | B+R | 155 | 1999-01-07 | Honinbo, 54th | League, game 13 | | 62 | Ishida Akira | 9p | Ryu Shikun | 7p | B+4 | 272 | 1999-01-21 | Honinbo, 54th | League, game 14 | | 63 | Yamada Kimio | 7p | O Meien | 9p | B+R | 109 | 1999-01-21 | Honinbo, 54th | League, game 15 | | 64 | Kobayashi Satoru | 9p | O Rissei | 9p | W+R | 168 | 1999-01-28 | Honinbo, 54th | League, game 16 | | 65 | Ishida Akira | 9p | O Rissei | 9p | W+R | 210 | 1999-02-11 | Honinbo, 54th | League, game 17 | | 66 | Yamada Kimio | 7p | Cho Sonjin | 9p | B+3 | 269 | 1999-02-11 | Honinbo, 54th | League, game 18 | | 67 | Kobayashi Satoru | 9p | Lee Changho | 9p | W+R | 268 | 1999-02-18 | Honinbo, 54th | League, game 19 | | 68 | Hikosaka Naoto | 9p | O Meien | 9p | W+R | 167 | 1999-02-18 | Honinbo, 54th | League, game 20 | | 69 | Kobayashi Satoru | 9p | Hikosaka Naoto | 9p | W+R | 164 | 1999-03-11 | Honinbo, 54th | League, game 21 | | 70 | O Meien | 9p | Ryu Shikun | 7p | B+4 | 245 | 1999-03-11 | Honinbo, 54th | League, game 22 | | 71 | Ishida Akira | 9p | Yamada Kimio | 7p | B+R | 175 | 1999-03-11 | Honinbo, 54th | League, game 23 | | 72 | O Rissei | 9p | Cho Sonjin | 9p | W+2 | 306 | 1999-03-11 | Honinbo, 54th | League, game 24 | | 73 | Ryu Shikun | 7p | Cho Sonjin | 9p | W+1 | 230 | 1999-04-01 | Honinbo, 54th | League, game 25 | | 74 | Ishida Akira | 9p | Hikosaka Naoto | 9p | W+0.5 | 249 | 1999-04-01 | Honinbo, 54th | League, game 26 | | 75 | O Meien | 9p | O Rissei | 9p | W+R | 178 | 1999-04-01 | Honinbo, 54th | League, game 27 | | 76 | Yamada Kimio | 7p | Kobayashi Satoru | 9p | B+R | 93 | 1999-04-01 | Honinbo, 54th | League, game 28 | | 77 | Ishida Akira | 9p | Yoda Norimoto | 9p | B+2 | 221 | 1998-06-18 | Honinbo, 54th | Preliminaries, Group 1, Final | | 78 | Yamada Kimio | 7p | Ishida Yoshio | 9p | B+R | 147 | 1998-07-16 | Honinbo, 54th | Preliminaries, Group 2, Final | | 79 | Otake Hideo | 9p | Cho Sonjin | 9p | W+R | 196 | 1998-08-13 | Honinbo, 54th | Preliminaries, Group 3, Final | | 80 | Yamashiro Hiroshi | 9p | Ryu Shikun | 7p | W+2 | 245 | 1998-08-20 | Honinbo, 54th | Preliminaries, Group 4, Final | | 81 | Cho Chikun | 9p | Cho Sonjin | 9p | B+6.5 | 239 | 1999-05-13 | Honinbo, 54th | Title match, game 1 | | 82 | Cho Sonjin | 9p | Cho Chikun | 9p | B+R | 203 | 1999-05-25 | Honinbo, 54th | Title match, game 2 | | 83 | Cho Chikun | 9p | Cho Sonjin | 9p | B+7.5 | 231 | 1999-05-01 | Honinbo, 54th | Title match, game 3 | | 84 | Cho Sonjin | 9p | Cho Chikun | 9p | B+0.5 | 284 | 1999-06-11 | Honinbo, 54th | Title match, game 4 | | 85 | Cho Chikun | 9p | Cho Sonjin | 9p | W+2.5 | 254 | 1999-06-23 | Honinbo, 54th | Title match, game 5 | | 86 | Ryu Shikun | 7p | Cho Chikun | 9p | B+R | 163 | 1999-07-06 | Honinbo, 54th | Title match, game 6 | | 87 | Saito Tadashi | 7p | Kubouchi Shuchi | 9p | W+1.5 | 297 | 1999-01-01 | Honinbo, 55th | Kansai Ki-in Preliminary | | 88 | Hikosaka Naoto | 9p | O Rissei | 9p | B+0.5 | 309 | 1999-09-30 | Honinbo, 55th | League, game 01 | | 89 | Cho Chikun | 9p | Yamada Kimio | 7p | B+R | 111 | 1999-10-04 | Honinbo, 55th | League, game 02 | | 90 | Ryu Shikun | 7p | Otake Hideo | 9p | B+3.5 | 264 | 1999-10-07 | Honinbo, 55th | League, game 03 | | 91 | O Meien | 9p | Rin Kaiho | 9p | B+R | 169 | 1999-10-21 | Honinbo, 55th | League, game 04 | | 92 | O Meien | 9p | Cho Chikun | 9p | W+R | 146 | 1999-10-28 | Honinbo, 55th | League, game 05 | | 93 | Yamada Kimio | 7p | Rin Kaiho | 9p | B+R | 219 | 1999-11-04 | Honinbo, 55th | League, game 06 | | 94 | O Rissei | 9p | Ryu Shikun | 7p | W+R | 176 | 1999-11-11 | Honinbo, 55th | League, game 07 | | 95 | Otake Hideo | 9p | Hikosaka Naoto | 9p | B+R | 135 | 1999-11-18 | Honinbo, 55th | League, game 08 | | 96 | Rin Kaiho | 9p | Cho Chikun | 9p | B+3.5 | 275 | 1999-11-25 | Honinbo, 55th | League, game 09 | | 97 | Ryu Shikun | 7p | Hikosaka Naoto | 9p | W+2.5 | 292 | 1999-12-09 | Honinbo, 55th | League, game 10 | | 98 | Yamada Kimio | 7p | O Meien | 9p | W+R | 186 | 1999-12-09 | Honinbo, 55th | League, game 11 | | 99 | O Rissei | 9p | Otake Hideo | 9p | W+R | 166 | 1999-12-23 | Honinbo, 55th | League, game 12 | | 100 | Yamada Kimio | 7p | Hikosaka Naoto | 9p | B+R | 193 | 2000-01-06 | Honinbo, 55th | League, game 13 |
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