# |
Black player |
Rank |
White player |
Rank |
Result |
# moves |
Date |
Event |
Round |
1 | Fujisawa Hosai | 9p | Iwamoto Kaoru | 9p | B+R | 113 | 1973-10-18 | Pro Best Ten, 11th | 1-04 | 2 | Fujisawa Hosai | 9p | Iwamoto Kaoru | 9p | B+15 | 352 | 1973-12-20 | Meijin Old, 13th | League, game 03 | 3 | Hashimoto Yoshimi | 9p | Iwamoto Kaoru | 9p | B+0.5 | 252 | 1974-05-02 | Saikyo Tournament, 04th | Semifinal - 1 | 4 | Miyamoto Yoshihisa | 9p | Iwamoto Kaoru | 9p | B+3.5 | 267 | 1975-05-01 | Tengen, 01st | 2-2 | 5 | Miyashita Shuyo | 9p | Iwamoto Kaoru | 9p | B+10.5 | 331 | 1976-03-04 | Tengen, 02nd | 1 | 6 | Otake Hideo | 9p | Iwamoto Kaoru | 9p | W+R | 230 | 1974-01-16 | Meijin Old, 13th | League, game 06 | 7 | Otake Hideo | 9p | Iwamoto Kaoru | 9p | B+R | 259 | 1974-03-07 | Nihon Ki-in Championship, 22nd | 1-02 | 8 | Sugiuchi Masao | 9p | Iwamoto Kaoru | 9p | W+R | 162 | 1974-08-15 | Meijin Old, 13th | League, game 34 | 9 | Takagawa Shukaku | 9p | Iwamoto Kaoru | 9p | B+R | 233 | 1964-12-24 | Saikyo Tournament, 05th | Round 2 | 10 | Takagawa Shukaku | 9p | Iwamoto Kaoru | 9p | B+4,5 | 340 | 1976-01-14 | Kisei, 01st | | 11 | Takemiya Masaki | 9p | Iwamoto Kaoru | 9p | W+R | 254 | 1977-02-03 | Oza, 25th | Preliminary | 12 | Yamabe Toshiro | 9p | Iwamoto Kaoru | 9p | B+R | 227 | 1974-08-01 | Meijin Old, 13th | League, game 30 | 13 | Shiraishi Yutaka | 9p | Iwamoto Kazuo | 9p | B+R | 99 | 1992-01-16 | Oza, 40th | Round 2 | 14 | Cho Chikun | 9p | Iwata Tatsuaki | 9p | W+R | 154 | 1983-11-10 | Honinbo, 39th | League, game 05 | 15 | Cho Chikun | 9p | Iwata Tatsuaki | 9p | B+R | 199 | 1985-09-05 | Honinbo, 40th | League-entry preliminary, final | 16 | Hane Yasumasa | 9p | Iwata Tatsuaki | 9p | W+0.5 | 283 | 1982-09-09 | Honinbo, 38th | Preliminary, Group 1, Final game | 17 | Hane Yasumasa | 9p | Iwata Tatsuaki | 9p | B+R | 215 | 1982-09-16 | Okan Sen, 23rd | 4 | 18 | Hane Yasumasa | 9p | Iwata Tatsuaki | 9p | B+R | 141 | 1983-10-12 | Okan Sen, 24th | 4 | 19 | Hashimoto Shoji | 9p | Iwata Tatsuaki | 9p | B+3 | 247 | 1982-04-29 | Honinbo, 37th | League, game 27 | 20 | Hashimoto Shoji | 9p | Iwata Tatsuaki | 9p | W+2.5 | 261 | 1983-04-21 | Honinbo, 38th | League, game 27 | 21 | Hashimoto Utaro | 9p | Iwata Tatsuaki | 9p | B+6.5 | 248 | 1970-07-05 | Tatsujin Cup, 1st | 1 | 22 | Hashimoto Yoshimi | 9p | Iwata Tatsuaki | 9p | B+6.5 | 254 | 1975-01-30 | Tengen, 01st | 1-01 | 23 | Hashimoto Yoshimi | 9p | Iwata Tatsuaki | 9p | B+0.5 | 302 | 1978-02-02 | Tengen, 04th | 1-04 | 24 | Hikosaka Naoto | 9p | Iwata Tatsuaki | 9p | B+R | 201 | 2008-11-20 | | | 25 | Honda Kunihisa | 9p | Iwata Tatsuaki | 9p | W+R | 138 | 1982-04-11 | Judan, 21st | Losers' Section, 2-4 | 26 | Kada Katsuji | 9p | Iwata Tatsuaki | 9p | W+3.5 | 295 | 1984-07-26 | Judan, 23rd | Losers' Section, Round 1 | 27 | Kada Katsuji | 9p | Iwata Tatsuaki | 9p | B+5.5 | 244 | 1985-04-18 | Honinbo, 40th | League, game 27 | 28 | Kajiwara Takeo | 9p | Iwata Tatsuaki | 9p | W+R | 228 | 1963-12-12 | Honinbo, 19th | League, game 02 | 29 | Kano Yoshinori | 9p | Iwata Tatsuaki | 9p | B+0.5 | 243 | 1969-11-20 | Honinbo, 25th | League, game 01 | 30 | Kato Masao | 9p | Iwata Tatsuaki | 9p | W+4.5 | 264 | 1981-05-14 | Judan, 20th | Winners' Section, Round 1 | 31 | Kato Masao | 9p | Iwata Tatsuaki | 9p | B+R | 197 | 1984-02-23 | Gosei, 09th | Round 2 | 32 | Kobayashi Koichi | 9p | Iwata Tatsuaki | 9p | B+R | 217 | 1984-10-25 | Honinbo, 40th | League, game 03 | 33 | Maeda Nobuaki | 9p | Iwata Tatsuaki | 9p | W+R | 156 | 1968-01-01 | Nihon Ki-in Championship, 16th | Quaterfinal - 3 | 34 | Miyashita Shuyo | 9p | Iwata Tatsuaki | 9p | B+5.5 | 250 | 1968-01-01 | Nihon Ki-in Championship, 16th | Semifinal | 35 | Miyashita Shuyo | 9p | Iwata Tatsuaki | 9p | B+R | 217 | 1971-01-01 | Nihon Ki-in Championship, 19th | Preliminaries, 1 | 36 | Moriyama Naoki | 9p | Iwata Tatsuaki | 9p | W+R | 180 | 1997-01-23 | Gosei, 22nd | 1/16 Final - 12 | 37 | O Rissei | 9p | Iwata Tatsuaki | 9p | W+1.5 | 250 | 1991-06-10 | Ryusei Cup, 01st | Block B, Game 22 | 38 | Ohira Shuzo | 9p | Iwata Tatsuaki | 9p | B+0.5 | 255 | 1975-04-24 | Judan, 14th | 1 | 39 | Otake Hideo | 9p | Iwata Tatsuaki | 9p | B+3 | 249 | | Gosei, 03rd | | 40 | Otake Hideo | 9p | Iwata Tatsuaki | 9p | B+5 | 255 | 1982-07-10 | Judan, 21st | Winners' Section, Quaterfinal - 4 | 41 | Otake Hideo | 9p | Iwata Tatsuaki | 9p | B+3 | 234 | 1991-01-24 | Oza, 39th | 3-6 | 42 | Otake Hideo | 9p | Iwata Tatsuaki | 9p | B+R | 199 | 1992-04-16 | Meijin, 17th | League, game 19 | 43 | Oyama Kunio | 9p | Iwata Tatsuaki | 9p | B+2.5 | 230 | 1984-03-15 | Tengen, 10th | 1 | 44 | Rin Kaiho | 9p | Iwata Tatsuaki | 9p | W+10.5 | 290 | 1982-02-11 | Honinbo, 37th | League, game 14 | 45 | Rin Kaiho | 9p | Iwata Tatsuaki | 9p | B+R | 139 | 1982-12-16 | Honinbo, 38th | League, game 14 | 46 | Rin Kaiho | 9p | Iwata Tatsuaki | 9p | B+0.5 | 277 | 1998-05-11 | Ryusei Cup, 07th | Block B, Game 22 | 47 | Sakata Eio | 9p | Iwata Tatsuaki | 9p | B+R | 167 | 1974-08-08 | Oza, 22nd | Quaterfinal - 3 | 48 | Sakata Eio | 9p | Iwata Tatsuaki | 9p | B+7 | 249 | 1982-01-28 | Honinbo, 37th | League, game 12 | 49 | Sakata Eio | 9p | Iwata Tatsuaki | 9p | W+R | 174 | 1983-02-24 | Honinbo, 38th | League, game 20 | 50 | Sakata Eio | 9p | Iwata Tatsuaki | 9p | W+6.5 | 284 | 1983-11-03 | Gosei, 09th | 1 | 51 | Sugiuchi Masao | 9p | Iwata Tatsuaki | 9p | B+R | 167 | 1984-10-06 | Judan, 23rd | Losers' Section, Round 2 | 52 | Takagawa Shukaku | 9p | Iwata Tatsuaki | 9p | B+4,5 | 266 | 1965-07-22 | Saikyo Tournament, 05th | Round 3 | 53 | Takagi Shoichi | 9p | Iwata Tatsuaki | 9p | B+R | 165 | 1982-06-05 | Tengen, 08th | 1-16 | 54 | Takagi Shoichi | 9p | Iwata Tatsuaki | 9p | W+2.5 | 261 | 1983-10-27 | Honinbo, 39th | League, game 04 | 55 | Takemiya Masaki | 9p | Iwata Tatsuaki | 9p | B+3.5 | 236 | 1983-12-22 | Honinbo, 39th | League, game 12 | 56 | Takemiya Masaki | 9p | Iwata Tatsuaki | 9p | B+10.5 | 266 | 1985-01-10 | Honinbo, 40th | League | 57 | Takemiya Masaki | 9p | Iwata Tatsuaki | 9p | W+1.5 | 209 | 1992-05-14 | Meijin, 17th | League, game 23 | 58 | Takemiya Masaki | 9p | Iwata Tatsuaki | 9p | W+1.5 | 253 | 1993-11-22 | Fujitsu Cup, 07th | Preliminaries | 59 | Takemiya Masaki | 9p | Iwata Tatsuaki | 9p | B+R | 175 | 1996-04-04 | Gosei, 21st | 1/8 Final - 5 | 60 | Tono Hiroaki | 9p | Iwata Tatsuaki | 9p | B+R | 203 | 1981-06-25 | Judan, 20th | Winners' Section, Round 2 | 61 | Tsuchida Masamitsu | 9p | Iwata Tatsuaki | 9p | W+1.5 | 264 | 1979-07-05 | Okan Sen, 20th | 3 | 62 | Ushikubo Yoshitaka | 9p | Iwata Tatsuaki | 9p | W+R | 158 | 1996-03-14 | Gosei, 21st | 2-16 | 63 | Yamashiro Hiroshi | 9p | Iwata Tatsuaki | 9p | B+R | 209 | 1986-05-22 | Oza, 34th | Round 2-1 | 64 | Yamashiro Hiroshi | 9p | Iwata Tatsuaki | 9p | B+1.5 | 262 | 1987-03-26 | Gosei, 12th | Round 2-8 | 65 | Yamashiro Hiroshi | 9p | Iwata Tatsuaki | 9p | W+R | 202 | 1989-08-31 | Okan Sen, 30th | 3 | 66 | ºÓÒ° ÁÙ | 9p | Iyama Yuta | 9p | W+R | 218 | 2015-03-29 | | | 67 | Akiyama Jiro | 9p | Iyama Yuta | 9p | W+R | 146 | 2013-10-21 | Tengen, 39th | Title match, game 1 | 68 | Akiyama Jiro | 9p | Iyama Yuta | 9p | W+R | 176 | 2013-11-28 | Tengen, 39th | Title match, game 3 | 69 | Awaji Shuzo | 9p | Iyama Yuta | 9p | W+0.5 | 222 | 2012-05-21 | Kisei, 37th | League | 70 | Chang Hao | 9p | Iyama Yuta | 9p | W+0.5 | 318 | 2014-05-01 | | | 71 | Cho Chikun | 9p | Iyama Yuta | 9p | W+4.5 | 240 | 2011-12-01 | Gosei, 37th | 1 | 72 | Cho Chikun | 9p | Iyama Yuta | 9p | B+R | 161 | 2015-04-16 | Ryusei, 24th | block-C final | 73 | Cho U | 9p | Iyama Yuta | 9p | B+R | 191 | 2010-04-29 | Tengen, 36th | 2 | 74 | Cho U | 9p | Iyama Yuta | 9p | B+0.5 | 261 | 2010-10-28 | Honinbo, 66th | League | 75 | Cho U | 9p | Iyama Yuta | 9p | W+R | 256 | 2010-12-18 | Daiwa Cup, 06th | Final | 76 | Cho U | 9p | Iyama Yuta | 9p | B+R | 189 | 2011-01-26 | Kisei, 35th | Title match, game 2 | 77 | Cho U | 9p | Iyama Yuta | 9p | B+0.5 | 272 | 2011-02-17 | Kisei, 35th | Title match, game 4 | 78 | Cho U | 9p | Iyama Yuta | 9p | B+R | 177 | 2011-03-03 | Judan, 49th | Title match, game 1 | 79 | Cho U | 9p | Iyama Yuta | 9p | B+1.5 | 353 | 2011-03-10 | Kisei, 35th | Title match, game 6 | 80 | Cho U | 9p | Iyama Yuta | 9p | B+R | 187 | 2011-04-07 | Judan, 49th | Title match, game 3 | 81 | Cho U | 9p | Iyama Yuta | 9p | W+R | 280 | 2011-11-14 | Honinbo, 67th | League | 82 | Cho U | 9p | Iyama Yuta | 9p | W+R | 180 | 2012-03-01 | Judan, 50th | Title match, game 1 | 83 | Cho U | 9p | Iyama Yuta | 9p | B+R | 157 | 2012-04-05 | Judan, 50th | Title match, game 3 | 84 | Cho U | 9p | Iyama Yuta | 9p | W+R | 200 | 2012-05-10 | Meijin, 37th | League | 85 | Cho U | 9p | Iyama Yuta | 9p | W+7.5 | 341 | 2012-10-25 | Oza, 60th | Title match, game 1 | 86 | Cho U | 9p | Iyama Yuta | 9p | W+R | 198 | 2012-11-22 | Oza, 60th | Title match, game 3 | 87 | Cho U | 9p | Iyama Yuta | 9p | W+5.5 | 265 | 2013-01-18 | Kisei, 37th | Title match, game 1 | 88 | Cho U | 9p | Iyama Yuta | 9p | B+R | 167 | 2013-02-07 | Kisei, 37th | Title match, game 3 | 89 | Cho U | 9p | Iyama Yuta | 9p | W+R | 206 | 2013-02-28 | Kisei, 37th | Title match, game 5 | 90 | Cho U | 9p | Iyama Yuta | 9p | B+R | 265 | 2013-06-01 | Meijin, 38th | League | 91 | Cho U | 9p | Iyama Yuta | 9p | W+R | 268 | 2013-10-24 | Oza, 61st | Title match, game 1 | 92 | Cho U | 9p | Iyama Yuta | 9p | B+R | 161 | 2013-11-21 | Oza, 61st | Title match, game 3 | 93 | Gu Li | 9p | Iyama Yuta | 9p | W+R | 208 | 2011-05-18 | | | 94 | Gu Li | 9p | Iyama Yuta | 9p | W+R | 284 | 2011-08-10 | Fujitsu Cup, 24th | 1 | 95 | Hane Naoki | 9p | Iyama Yuta | 9p | W+R | 138 | 2010-07-22 | Judan, 49th | Winners' Section, Round 2 | 96 | Hane Naoki | 9p | Iyama Yuta | 9p | B+R | 125 | 2010-08-05 | Kisei, 35th | League | 97 | Hane Naoki | 9p | Iyama Yuta | 9p | B+R | 225 | 2010-12-23 | Honinbo, 66th | League | 98 | Hane Naoki | 9p | Iyama Yuta | 9p | W+3.5 | 254 | 2011-12-22 | Meijin, 37th | League | 99 | Hane Naoki | 9p | Iyama Yuta | 9p | W+R | 190 | 2012-07-13 | Gosei, 37th | Title match, game 2 | 100 | Hane Naoki | 9p | Iyama Yuta | 9p | B+R | 187 | 2012-08-06 | Meijin, 37th | League |
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