| # |
Black player |
Rank |
White player |
Rank |
Result |
# moves |
Date |
Event |
Round |
| 1 | Cho Chikun | 9p | Kobayashi Koichi | 9p | B+3.5 | 277 | 1997-09-25 | Meijin, 22nd | Title match, game 2 | | 2 | Kobayashi Koichi | 9p | Cho Chikun | 9p | B+R | 149 | 1997-10-02 | Meijin, 22nd | Title match, game 3 | | 3 | Cho Chikun | 9p | Kobayashi Koichi | 9p | B+R | 155 | 1997-10-16 | Meijin, 22nd | Title match, game 4 | | 4 | Kobayashi Koichi | 9p | Cho Chikun | 9p | W+3.5 | 250 | 1997-10-23 | Meijin, 22nd | Title match, game 5 | | 5 | Cho Chikun | 9p | Kobayashi Koichi | 9p | B+3.5 | 232 | 1997-11-06 | Meijin, 22nd | Title match, game 6 | | 6 | Kobayashi Koichi | 9p | Kato Masao | 9p | B+2 | 252 | 1997-12-11 | Meijin, 23rd | League, game 01 | | 7 | Takemiya Masaki | 9p | Rin Kaiho | 9p | W+R | 212 | 1997-12-11 | Meijin, 23rd | League, game 02 | | 8 | Yoda Norimoto | 9p | Kataoka Satoshi | 9p | B+1 | 226 | 1997-12-11 | Meijin, 23rd | League, game 03 | | 9 | O Rissei | 9p | Tono Hiroaki | 9p | B+4 | 235 | 1997-12-11 | Meijin, 23rd | League, game 04 | | 10 | Kataoka Satoshi | 9p | Ryu Shikun | 7p | B+2 | 251 | 1998-01-08 | Meijin, 23rd | League, game 05 | | 11 | Kato Masao | 9p | Tono Hiroaki | 9p | B+R | 203 | 1998-01-08 | Meijin, 23rd | League, game 06 | | 12 | Kobayashi Koichi | 9p | Rin Kaiho | 9p | B+R | 183 | 1998-01-08 | Meijin, 23rd | League, game 07 | | 13 | O Rissei | 9p | Takemiya Masaki | 9p | B+0.5 | 274 | 1998-01-09 | Meijin, 23rd | League, game 08 | | 14 | Tono Hiroaki | 9p | Kataoka Satoshi | 9p | B+3 | 297 | 1998-02-05 | Meijin, 23rd | League, game 09 | | 15 | Ryu Shikun | 7p | Takemiya Masaki | 9p | B+1.5 | 223 | 1998-02-05 | Meijin, 23rd | League, game 10 | | 16 | Yoda Norimoto | 9p | Kobayashi Koichi | 9p | B+1 | 231 | 1998-02-05 | Meijin, 23rd | League, game 11 | | 17 | Kato Masao | 9p | O Rissei | 9p | W+1 | 235 | 1998-02-19 | Meijin, 23rd | League, game 12 | | 18 | Kataoka Satoshi | 9p | Kobayashi Koichi | 9p | B+1 | 243 | 1998-03-05 | Meijin, 23rd | League, game 13 | | 19 | O Rissei | 9p | Yoda Norimoto | 9p | B+3.5 | 230 | 1998-07-06 | Meijin, 23rd | League, game 13 | | 20 | Yoda Norimoto | 9p | Takemiya Masaki | 9p | W+1 | 251 | 1998-03-05 | Meijin, 23rd | League, game 14 | | 21 | Ryu Shikun | 7p | Tono Hiroaki | 9p | B+R | 127 | 1998-03-12 | Meijin, 23rd | League, game 15 | | 22 | Tono Hiroaki | 9p | Yoda Norimoto | 9p | W+2 | 273 | 1998-04-02 | Meijin, 23rd | League, game 17 | | 23 | Takemiya Masaki | 9p | Kataoka Satoshi | 9p | B+9.5 | 307 | 1998-04-09 | Meijin, 23rd | League, game 18 | | 24 | Kobayashi Koichi | 9p | Ryu Shikun | 7p | B+R | 233 | 1998-04-23 | Meijin, 23rd | League, game 19 | | 25 | Rin Kaiho | 9p | O Rissei | 9p | W+R | 222 | 1998-04-30 | Meijin, 23rd | League, game 20 | | 26 | Kato Masao | 9p | Yoda Norimoto | 9p | W+0.5 | 210 | 1998-04-30 | Meijin, 23rd | League, game 21 | | 27 | Takemiya Masaki | 9p | Kobayashi Koichi | 9p | B+3.5 | 207 | 1998-05-07 | Meijin, 23rd | League, game 22 | | 28 | Ryu Shikun | 7p | O Rissei | 9p | W+R | 196 | 1998-05-14 | Meijin, 23rd | League, game 23 | | 29 | Kataoka Satoshi | 9p | Rin Kaiho | 9p | W+1 | 238 | 1998-05-21 | Meijin, 23rd | League, game 24 | | 30 | Ryu Shikun | 7p | Yoda Norimoto | 9p | W+R | 162 | 1998-06-04 | Meijin, 23rd | League, game 25 | | 31 | Takemiya Masaki | 9p | Kato Masao | 9p | W+5.5 | 189 | 1998-06-11 | Meijin, 23rd | League, game 26 | | 32 | Rin Kaiho | 9p | Tono Hiroaki | 9p | W+9 | 278 | 1998-06-18 | Meijin, 23rd | League, game 27 | | 33 | Kobayashi Koichi | 9p | O Rissei | 9p | W+13 | 191 | 1998-06-26 | Meijin, 23rd | League, game 28 | | 34 | Kataoka Satoshi | 9p | Kato Masao | 9p | W+2 | 251 | 1998-07-02 | Meijin, 23rd | League, game 29 | | 35 | Rin Kaiho | 9p | Ryu Shikun | 7p | W+15 | 257 | 1998-07-02 | Meijin, 23rd | League, game 30 | | 36 | Tono Hiroaki | 9p | Kobayashi Koichi | 9p | W+1 | 271 | 1998-07-09 | Meijin, 23rd | League, game 32 | | 37 | Yoda Norimoto | 9p | Rin Kaiho | 9p | W+R | 174 | 1998-08-06 | Meijin, 23rd | League, game 33 | | 38 | Kato Masao | 9p | Ryu Shikun | 7p | B+R | 205 | 1998-08-06 | Meijin, 23rd | League, game 34 | | 39 | Tono Hiroaki | 9p | Takemiya Masaki | 9p | B+R | 191 | 1998-08-06 | Meijin, 23rd | League, game 35 | | 40 | O Rissei | 9p | Kataoka Satoshi | 9p | B+R | 167 | 1998-08-06 | Meijin, 23rd | League, game 36 | | 41 | Kobayashi Satoru | 9p | Yoda Norimoto | 9p | W+2.5 | 245 | 1997-11-13 | Meijin, 23rd | Preliminary, Group 1, Final game | | 42 | Yamada Kimio | 7p | Tono Hiroaki | 9p | W+3 | 256 | 1997-11-06 | Meijin, 23rd | Preliminary, Group 2, Final game | | 43 | Hikosaka Naoto | 9p | Rin Kaiho | 9p | W+R | 173 | 1997-11-06 | Meijin, 23rd | Preliminary, Group 3, Final game | | 44 | O Rissei | 9p | Cho Chikun | 9p | B+R | 181 | 1998-09-10 | Meijin, 23rd | Title match, game 1 | | 45 | Cho Chikun | 9p | O Rissei | 9p | B+R | 237 | 1998-09-24 | Meijin, 23rd | Title match, game 2 | | 46 | O Rissei | 9p | Cho Chikun | 9p | W+R | 176 | 1998-09-01 | Meijin, 23rd | Title match, game 3 | | 47 | Cho Chikun | 9p | O Rissei | 9p | Left unfinished | 224 | 1998-10-15 | Meijin, 23rd | Title match, game 4 | | 48 | O Rissei | 9p | Cho Chikun | 9p | B+3.5 | 294 | 1998-10-22 | Meijin, 23rd | Title match, game 5 | | 49 | Cho Chikun | 9p | O Rissei | 9p | B+3.5 | 261 | 1998-11-05 | Meijin, 23rd | Title match, game 6 | | 50 | Cho Chikun | 9p | O Rissei | 9p | B+1.5 | 228 | 1998-11-12 | Meijin, 23rd | Title match, game 7 | | 51 | Yoda Norimoto | 9p | Kobayashi Koichi | 9p | B+0.5 | 300 | 1999-08-09 | Meijin, 24th | League Playoff | | 52 | Ryu Shikun | 7p | Kato Masao | 9p | B+R | 193 | 1998-12-03 | Meijin, 24th | League, game 01 | | 53 | Yoda Norimoto | 9p | Kobayashi Satoru | 9p | B+R | 173 | 1998-12-10 | Meijin, 24th | League, game 02 | | 54 | Takemiya Masaki | 9p | Mimura Tomoyasu | 8p | W+1.5 | 314 | 1998-12-10 | Meijin, 24th | League, game 03 | | 55 | Sakai Maki | 6p | Kobayashi Koichi | 9p | B+4,5 | 258 | 1998-12-24 | Meijin, 24th | League, game 04 | | 56 | Yoda Norimoto | 9p | Sakai Maki | 6p | B+R | 173 | 1999-01-14 | Meijin, 24th | League, game 05 | | 57 | Ryu Shikun | 7p | Kobayashi Satoru | 9p | B+R | 207 | 1999-01-14 | Meijin, 24th | League, game 06 | | 58 | Mimura Tomoyasu | 8p | O Rissei | 9p | W+R | 132 | 1999-01-21 | Meijin, 24th | League, game 07 | | 59 | Kato Masao | 9p | Kobayashi Koichi | 9p | W+3.5 | 227 | 1999-01-21 | Meijin, 24th | League, game 08 | | 60 | O Rissei | 9p | Sakai Maki | 6p | B+R | 81 | 1999-02-04 | Meijin, 24th | League, game 09 | | 61 | Kato Masao | 9p | Takemiya Masaki | 9p | B+1.5 | 228 | 1999-02-04 | Meijin, 24th | League, game 10 | | 62 | Yoda Norimoto | 9p | Ryu Shikun | 7p | B+0.5 | 333 | 1999-02-11 | Meijin, 24th | League, game 11 | | 63 | Mimura Tomoyasu | 8p | Kobayashi Satoru | 9p | W+2.5 | 238 | 1999-02-15 | Meijin, 24th | League, game 12 | | 64 | Sakai Maki | 6p | Takemiya Masaki | 9p | W+4.5 | 297 | 1999-03-04 | Meijin, 24th | League, game 13 | | 65 | Kato Masao | 9p | Mimura Tomoyasu | 8p | B+2.5 | 259 | 1999-03-18 | Meijin, 24th | League, game 14 | | 66 | O Rissei | 9p | Kobayashi Satoru | 9p | B+0.5 | 326 | 1999-03-18 | Meijin, 24th | League, game 15 | | 67 | Ryu Shikun | 7p | Kobayashi Koichi | 9p | B+5.5 | 263 | 1999-03-29 | Meijin, 24th | League, game 16 | | 68 | Yoda Norimoto | 9p | Kato Masao | 9p | B+R | 255 | 1999-03-31 | Meijin, 24th | League, game 17 | | 69 | Takemiya Masaki | 9p | O Rissei | 9p | W+0.5 | 262 | 1999-04-08 | Meijin, 24th | League, game 18 | | 70 | Ryu Shikun | 7p | Sakai Maki | 7p | B+R | 135 | 1999-01-04 | Meijin, 24th | League, game 19 | | 71 | Kobayashi Satoru | 9p | Kobayashi Koichi | 9p | W+R | 136 | 1999-04-28 | Meijin, 24th | League, game 20 | | 72 | O Rissei | 9p | Yoda Norimoto | 9p | W+1.5 | 246 | 1999-05-06 | Meijin, 24th | League, game 21 | | 73 | Takemiya Masaki | 9p | Ryu Shikun | 7p | W+7.5 | 237 | 1999-05-06 | Meijin, 24th | League, game 22 | | 74 | Sakai Maki | 7p | Kato Masao | 9p | W+R | 136 | 1999-05-06 | Meijin, 24th | League, game 23 | | 75 | Kobayashi Koichi | 9p | Mimura Tomoyasu | 9p | B+R | 143 | 1999-05-20 | Meijin, 24th | League, game 24 | | 76 | Kato Masao | 9p | O Rissei | 9p | B+R | 107 | 1999-06-10 | Meijin, 24th | League, game 25 | | 77 | Kobayashi Koichi | 9p | Yoda Norimoto | 9p | B+1.5 | 249 | 1999-06-10 | Meijin, 24th | League, game 26 | | 78 | Sakai Maki | 7p | Mimura Tomoyasu | 8p | W+1.5 | 232 | 1999-06-10 | Meijin, 24th | League, game 27 | | 79 | Kobayashi Satoru | 9p | Takemiya Masaki | 9p | W+3.5 | 256 | 1999-06-17 | Meijin, 24th | League, game 28 | | 80 | Mimura Tomoyasu | 8p | Ryu Shikun | 7p | W+R | 178 | 1999-07-01 | Meijin, 24th | League, game 29 | | 81 | Takemiya Masaki | 9p | Yoda Norimoto | 9p | B+0.5 | 248 | 1999-07-01 | Meijin, 24th | League, game 30 | | 82 | Kobayashi Koichi | 9p | O Rissei | 9p | B+1.5 | 266 | 1999-07-15 | Meijin, 24th | League, game 31 | | 83 | Kobayashi Satoru | 9p | Kato Masao | 9p | B+2.5 | 304 | 1999-07-15 | Meijin, 24th | League, game 32 | | 84 | Mimura Tomoyasu | 8p | Yoda Norimoto | 9p | W+0.5 | 261 | 1999-08-05 | Meijin, 24th | League, game 33 | | 85 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | B+3.5 | 224 | 1999-08-05 | Meijin, 24th | League, game 34 | | 86 | Kobayashi Satoru | 9p | Sakai Maki | 7p | B+R | 169 | 1999-08-05 | Meijin, 24th | League, game 35 | | 87 | O Rissei | 9p | Ryu Shikun | 7p | B+0.5 | 272 | 1999-08-05 | Meijin, 24th | League, game 36 | | 88 | Mimura Tomoyasu | 8p | Yamashita Keigo | 6p | B+R | 163 | 1998-10-29 | Meijin, 24th | Qualifications, Group 1, Final | | 89 | Morita Michihiro | 9p | Sakai Maki | 6p | W+R | 144 | 1998-11-05 | Meijin, 24th | Qualifications, Group 2, Final | | 90 | Kobayashi Satoru | 9p | Yamada Kimio | 7p | B+2.5 | 227 | 1998-11-05 | Meijin, 24th | Qualifications, Group 3, Final | | 91 | Yoda Norimoto | 9p | Cho Chikun | 9p | W+1.5 | 240 | 1999-09-02 | Meijin, 24th | Title match, game 1 | | 92 | Cho Chikun | 9p | Yoda Norimoto | 9p | B+3.5 | 255 | 1999-09-16 | Meijin, 24th | Title match, game 2 | | 93 | Yoda Norimoto | 9p | Cho Chikun | 9p | B+R | 195 | 1999-09-30 | Meijin, 24th | Title match, game 3 | | 94 | Cho Chikun | 9p | Yoda Norimoto | 9p | B+R | 195 | 1999-10-14 | Meijin, 24th | Title match, game 4 | | 95 | Yoda Norimoto | 9p | Cho Chikun | 9p | W+1.5 | 242 | 1999-10-21 | Meijin, 24th | Title match, game 5 | | 96 | Yoda Norimoto | 9p | O Meien | 9p | B+2.5 | 247 | 2000-08-07 | Meijin, 25th | Challengers' playoff | | 97 | Rin Kaiho | 9p | Kobayashi Izumi | 5p | W+7.5 | 209 | 1999-01-01 | Meijin, 25th | League qualification tournament, final stage, game 01 | | 98 | Hane Naoki | 7p | Kurahashi Masayuki | 9p | B+1.5 | 236 | 1999-09-06 | Meijin, 25th | League qualification tournament, final stage, game 03 | | 99 | Yamada Kimio | 7p | Akiyama Jiro | 7p | W+R | 198 | 1999-09-30 | Meijin, 25th | League qualification tournament, final stage, game 04 | | 100 | Goto Shungo | 9p | Kobayashi Izumi | 4p | W+1.5 | 286 | 1999-09-09 | Meijin, 25th | League qualification tournament, final stage, game 06 |
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