| # |
Black player |
Rank |
White player |
Rank |
Result |
# moves |
Date |
Event |
Round |
| 1 | Hane Naoki | 9p | Imamura Toshiya | 9p | B+R | 187 | 2006-02-27 | NHK Cup, 53rd | Final | | 2 | Imamura Toshiya | 9p | Hane Naoki | 9p | B+0.5 | 272 | 2007-09-06 | Kisei, 32nd | League | | 3 | Imamura Toshiya | 9p | Hane Naoki | 9p | W+R | 162 | 2008-05-19 | Ryusei Cup, 17th | champion decision tournament | | 4 | Imamura Toshiya | 9p | Hane Naoki | 9p | B+R | 159 | 2016-12-26 | Judan, 55th | Semifinal | | 5 | Imamura Toshiya | 9p | Haruyama Isamu | 9p | B+2.5 | 277 | 1992-03-18 | Ryusei Cup, 02nd | Block C, Game 18 | | 6 | Hasegawa Sunao | 9p | Imamura Toshiya | 9p | B+R | 155 | 2000-11-16 | Kansai Ki-in First Place Championship, 44th | Title match, game 2 | | 7 | Hasegawa Sunao | 9p | Imamura Toshiya | 9p | W+R | 100 | 2000-11-23 | Kansai Ki-in First Place Championship, 44th | Title match, game 3 | | 8 | Hashimoto Shoji | 9p | Imamura Toshiya | 9p | W+3 | 244 | 1998-11-26 | , 3rd | Final | | 9 | Hashimoto Yujiro | 5p | Imamura Toshiya | 6p | B+ | 238 | 1984-08-09 | ??? Ryusei Cup, | Final, game 1 | | 10 | Imamura Toshiya | 6p | Hashimoto Yujiro | 5p | B+R | 139 | 1984-08-22 | Shinjin-O, 09th | 2 | | 11 | Imamura Toshiya | 6p | Hashimoto Yujiro | 5p | B+R | 99 | 1984-09-06 | ??? Ryusei Cup, | game 03 | | 12 | Hashimoto Yujiro | 9p | Imamura Toshiya | 9p | W+R | 140 | 2000-01-31 | Ryusei Cup, 09th | Block D, Game 17 | | 13 | Hashimoto Yujiro | 9p | Imamura Toshiya | 9p | W+R | 158 | 2012-03-01 | Oza, 60th, last preliminary tournament | Final | | 14 | Imamura Toshiya | 9p | Hatanaka Hoshinobu | 4p | B+R | 171 | 2016-09-28 | Gosei, 42nd, preliminary tournament A | Final | | 15 | Imamura Toshiya | 6p | Hikosaka Naoto | 6p | B+R | 219 | 1984-07-15 | New Stars (Shinei), 15th | Semifinal - 2 | | 16 | Imamura Toshiya | 7p | Hikosaka Naoto | 7p | W+2.5 | 251 | 1987-03-26 | Tengen, 13th | Round 1-14 | | 17 | Hikosaka Naoto | 8p | Imamura Toshiya | 9p | B+2 | 255 | 1990-10-18 | Gosei, 16th | 1-12 | | 18 | Hikosaka Naoto | 9p | Imamura Toshiya | 9p | B+R | 185 | 1999-02-25 | Gosei, 24th | Quaterfinal - 1 | | 19 | Imamura Toshiya | 9p | Hikosaka Naoto | 9p | B+R | 189 | 2000-01-11 | Ryusei Cup, 09th | Block D, Game 16 | | 20 | Hiroe Hiroyuki | 5p | Imamura Toshiya | 9p | W+R | 104 | 1988-11-17 | Gosei, 14th | 1/8 Final - 2 | | 21 | Imamura Toshiya | 7p | Hisajima Kunio | 7p | B+0.5 | 285 | 1987-09-10 | Judan, 26th | Losers' Section, 2-1 | | 22 | Imamura Toshiya | 9p | Hisajima Kunio | 8p | B+R | 129 | 1991-01-21 | Ryusei Cup, 01st | Block A, Game 14 | | 23 | Imamura Toshiya | 9p | Hisajima Kunio | 9p | B+5.5 | 290 | 1992-03-09 | Ryusei Cup, 02nd | Block C, Game 17 | | 24 | Hisajima Kunio | 9p | Imamura Toshiya | 9p | B+1.5 | 265 | 1994-10-20 | Gosei, 20th | 1-06 | | 25 | Imamura Toshiya | 8p | Honda Kunihisa | 9p | W+5.5 | 187 | 1988-03-13 | | | | 26 | Huang Yan | ? pro | Imamura Toshiya | ? pro | B+R | 147 | 1979-08-22 | Invitation Tournament, 1979 | | | 27 | Ichiriki Ryo | 7p | Imamura Toshiya | 9p | W+R | 202 | 2015-11-26 | Judan, 54th | 3rd round | | 28 | Imamura Toshiya | 9p | Imamura Yoshiaki | 7p | B+0.5 | 269 | 1995-03-16 | Tengen, 21st | 1-12 | | 29 | Imamura Toshiya | 9p | Imamura Yoshiaki | 8p | B+0.5 | 237 | 2006-03-30 | Kisei, 31st | Last primary tournament, Final | | 30 | Ishida Akira | 9p | Imamura Toshiya | 9p | W+R | 242 | 1997-01-01 | NHK Cup, 45th | 1 | | 31 | Ishida Atsushi | 8p | Imamura Toshiya | 9p | B+1.5 | 218 | 2000-06-08 | Kisei, 25th | League, Group A, game 03 | | 32 | Ishida Yoshio | 9p | Imamura Toshiya | 7p | B+2.5 | 103 | 1987-06-11 | Judan, 26th | 1-02 | | 33 | Imamura Toshiya | 8p | Ishida Yoshio | 9p | W+R | 216 | 1989-08-24 | Kisei, 14th | 1-03 | | 34 | Ishida Yoshio | 9p | Imamura Toshiya | 9p | B+4 | 237 | 1992-06-25 | Honinbo, 48th | Qualifications, Group 2, Final | | 35 | Imamura Toshiya | 9p | Ishida Yoshio | 9p | W+R | 198 | 2000-09-03 | NHK Cup, 47th | 2 | | 36 | Ishida Yoshio | 9p | Imamura Toshiya | 9p | B+R | 91 | 2004-09-19 | NHK Cup, 51st | Round 2 | | 37 | Ishida Yoshio | 9p | Imamura Toshiya | 9p | B+R | 165 | 2006-03-16 | Judan, 45th | Last primary tournament | | 38 | Ishii Mamoru | 9p | Imamura Toshiya | 9p | B+R | 261 | 1992-04-06 | Ryusei Cup, 02nd | Block C, Game 19 | | 39 | Imamura Toshiya | 9p | Ishii Mamoru | 9p | B+R | 143 | 1994-05-30 | Ryusei Cup, 04th | Block B, Game 21 | | 40 | Imamura Toshiya | 9p | Ishii Mamoru | 9p | B+R | 155 | 2002-02-19 | Ryusei Cup, 11th | Block C, Game 10 | | 41 | Imamura Toshiya | 4p | Ishikura Noboru | 3p | B+2 | 246 | 1982-05-24 | Kisei, 07th | Zendan - 3 | | 42 | Imamura Toshiya | 7p | Ishikura Noboru | 5p | W+0.5 | 255 | 1986-06-30 | Kisei, 11th | Promis, Round 6 | | 43 | Imamura Toshiya | 9p | Iyama Yuta | 7p | W+R | 120 | 2007-10-04 | Kisei, 32nd | League | | 44 | Iyama Yuta | 9p | Imamura Toshiya | 9p | B+6.5 | 268 | 2011-04-14 | Oza, 59th | 1 | | 45 | Iyama Yuta | 9p | Imamura Toshiya | 9p | B+5.5 | 251 | 2014-06-23 | Agon Cup, 21st | 1st round | | 46 | Iyama Yuta | 9p | Imamura Toshiya | 9p | B+R | 83 | 2016-01-07 | Judan, 54th | Semifinal | | 47 | Imamura Toshiya | 7p | Jang Swen | 6p | B+R | 145 | 1986-04-22 | Japan-China Super Go, 2nd | game 04 | | 48 | Jang Swen | 6p | Imamura Toshiya | 7p | W+R | 154 | 1987-05-24 | China-Japan Go Exchange, 15th | Round 3 | | 49 | Imamura Toshiya | 9p | Jun Jin C | 2p | B+R | 113 | 2009-03-04 | | | | 50 | Imamura Toshiya | 9p | Kaji Kazutame | 9p | B+10.5 | 247 | 1991-02-04 | Ryusei Cup, 01st | Block A, Game 15 | | 51 | Imamura Toshiya | 4p | Kaku Kyushin | 4p | B+R | 165 | 1982-07-04 | Kisei, 07th | Meidan, Final 4 dan | | 52 | Kamimura Haruo | 9p | Imamura Toshiya | 9p | W+R | 152 | 2005-02-03 | Tengen, 31st | 1-12 | | 53 | Kamimura Kunio | 8p | Imamura Toshiya | 8p | W+R | 124 | 1989-04-27 | Kisei, 14th | Meidan, Final 8 dan | | 54 | Imamura Toshiya | 9p | Kamimura Kunio | 9p | B+R | 121 | 1992-01-27 | Ryusei Cup, 02nd | Block C, Game 14 | | 55 | Imamura Toshiya | 9p | Kamimura Kunio | 9p | B+3.5 | 296 | 1994-04-17 | Ryusei Cup, 04th | Block B, Game 19 | | 56 | Imamura Toshiya | 9p | Kanashima Tadashi | 9p | B+7.5 | 259 | 1992-02-24 | Ryusei Cup, 02nd | Block C, Game 16 | | 57 | Kanda Ei | 5p | Imamura Toshiya | 4p | W+3.5 | 247 | 1982-05-31 | Kisei, 07th | Zendan - 4 | | 58 | Imamura Toshiya | 8p | Kataoka Satoshi | 9p | B+R | 195 | 1989-12-04 | Fujitsu Cup, 03rd | Preliminaries | | 59 | Kataoka Satoshi | 9p | Imamura Toshiya | 9p | B+R | 239 | 1991-10-03 | Honinbo, 47th | League, game 01 | | 60 | Kataoka Satoshi | 9p | Imamura Toshiya | 9p | B+R | 157 | 1992-03-05 | Tengen, 18th | 1-09 | | 61 | Kataoka Satoshi | 9p | Imamura Toshiya | 9p | B+R | 203 | 1993-10-10 | Haya-go Senshuken, 26th | Semifinal - 2 | | 62 | Katayama Yasuo | 8p | Imamura Toshiya | 9p | W+3.5 | 257 | 2003-11-06 | Meijin, 29th | Preliminaries, 3rd, Group 1, Final | | 63 | Imamura Toshiya | 9p | Katayama Yasuo | 8p | B+3.5 | 190 | 2006-02-23 | Tengen, 32nd | 1 | | 64 | Kato Atsushi | 8p | Imamura Toshiya | 9p | B+5.5 | 246 | 2006-07-27 | Kisei, 31st | League B | | 65 | Kato Atsushi | 8p | Imamura Toshiya | 9p | B+2.5 | 212 | 2007-06-07 | Kisei, 32nd | League | | 66 | Imamura Toshiya | 9p | Kato Atsushi | 9p | W+R | 186 | 2012-05-14 | NHK Cup, 60th | 1 | | 67 | Kato Atsushi | 9p | Imamura Toshiya | 9p | B+4,5 | 308 | 2013-04-06 | NHK Cup, 61st | 1 | | 68 | Imamura Toshiya | 8p | Kato Masao | 9p | W+R | 202 | 1988-04-02 | Fujitsu Cup, 01st | 1 | | 69 | Kato Masao | 9p | Imamura Toshiya | 9p | B+1.5 | 255 | 1991-11-07 | Honinbo, 47th | League, game 06 | | 70 | Kato Masao | 9p | Imamura Toshiya | 9p | B+1.5 | 254 | 1991-11-25 | Fujitsu Cup, 05th | Preliminaries | | 71 | Kato Masao | 9p | Imamura Toshiya | 9p | B+R | 197 | 1994-05-27 | Judan, 32nd | 1-07 | | 72 | Imamura Toshiya | 9p | Kato Masao | 9p | W+R | 146 | 1994-05-30 | Ryusei Cup, 04th | Block B, Game 22 | | 73 | Imamura Toshiya | 9p | Kato Masao | 9p | B+R | 179 | 1994-09-01 | Tengen, 20th | Quaterfinal - 4 | | 74 | Kim Shushun | 7p | Imamura Toshiya | 9p | W+R | 120 | 2005-04-21 | Kisei, 30th | Preliminaries | | 75 | Kim Shushun | 8p | Imamura Toshiya | 9p | W+1.5 | 253 | 2009-04-09 | Ryusei, 18th | block-D final | | 76 | Kiyonari Tetsuya | 7p | Imamura Toshiya | 5p | W+R | 246 | 1983-09-21 | Gosei, 09th | Preliminaries | | 77 | Imamura Toshiya | 9p | Kiyonari Tetsuya | 9p | B+R | 207 | 2017-01-11 | | | | 78 | Ko Iso | 7p | Imamura Toshiya | 9p | B+3.5 | 214 | 2006-01-12 | Meijin, 31st | League | | 79 | Imamura Toshiya | 9p | Ko Iso | 8p | W+11.5 | 266 | 2011-07-07 | Honinbo, 67th, last preliminary tournament | Final | | 80 | Imamura Toshiya | 9p | Ko Iso | 8p | W+4.5 | 210 | 2012-12-06 | Honinbo, 68th | League | | 81 | Ko Mosei | 7p | Imamura Toshiya | 8p | B+R | 100 | 1989-02-09 | Tengen, 15th | 1-06 | | 82 | Ko Mosei | 8p | Imamura Toshiya | 9p | B+R | 163 | 2005-12-15 | Gosei, 31st | 1 | | 83 | Kobayashi Koichi | 9p | Imamura Toshiya | 7p | W+3.5 | 271 | 1987-07-16 | Judan, 26th | Losers' Section, 1-1 | | 84 | Imamura Toshiya | | Kobayashi Koichi | | B+R | 157 | 1989-06-08 | Tengen, 15th | 2 | | 85 | Imamura Toshiya | 8p | Kobayashi Koichi | 9p | B+4,5 | 277 | 1989-07-07 | Gosei, 14th | Title match, game 1 | | 86 | Kobayashi Koichi | 9p | Imamura Toshiya | 8p | B+R | 141 | 1989-07-11 | Gosei, 14th | Title match, game 4 | | 87 | Kobayashi Koichi | 9p | Imamura Toshiya | 8p | B+R | 205 | 1989-07-18 | Gosei, 14th | Title match, game 2 | | 88 | Imamura Toshiya | 8p | Kobayashi Koichi | 9p | W+3.5 | 282 | 1989-07-28 | Gosei, 14th | Title match, game 3 | | 89 | Imamura Toshiya | 8p | Kobayashi Koichi | 9p | W+6 | 255 | 1989-11-23 | Judan, 28th | Losers' Section, 3-2 | | 90 | Imamura Toshiya | 9p | Kobayashi Koichi | 9p | W+2.5 | 241 | 1990-06-14 | Tengen, 16th | Quaterfinal - 3 | | 91 | Kobayashi Koichi | 9p | Imamura Toshiya | 9p | B+R | 191 | 1992-01-08 | Honinbo, 47th | League, game 13 | | 92 | Kobayashi Koichi | 9p | Imamura Toshiya | 9p | B+R | 169 | 1999-09-02 | Haya Go Open | 2-4 | | 93 | Imamura Toshiya | 9p | Kobayashi Koichi | 9p | B+0.5 | 276 | 2000-01-24 | NHK Cup, 47th | 4-3 | | 94 | Imamura Toshiya | 9p | Kobayashi Koichi | 9p | W+R | 306 | 2004-02-05 | Meijin, 29th | League, game 11 | | 95 | Imamura Toshiya | 7p | Kobayashi Satoru | 8p | W+R | 184 | 1986-06-19 | Judan, 25th | Winners' Section, 1-1 | | 96 | Kobayashi Satoru | 9p | Imamura Toshiya | 9p | W+R | 162 | 2004-05-20 | Oza, 52nd | 1/8 Final - 6 | | 97 | Kobayashi Satoru | 9p | Imamura Toshiya | 9p | B+9 | 245 | 2004-12-16 | Meijin, 30th | League, game 04 | | 98 | Kobayashi Satoru | 9p | Imamura Toshiya | 9p | B+R | 151 | 2005-07-21 | Kisei, 30th | League, Group B, game 05 | | 99 | Imamura Toshiya | 9p | Kobayashi Satoru | 9p | B+4,5 | 242 | 2006-03-09 | Meijin, 31st | League | | 100 | Imamura Toshiya | 9p | Kobayashi Satoru | 9p | W+0.5 | 231 | 2006-10-05 | Kisei, 31st | League B |
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