# |
Black player |
Rank |
White player |
Rank |
Result |
# moves |
Date |
Event |
Round |
1 | Kobayashi Koichi | 9p | So Kofuku | 9p | B+R | 127 | 2009-10-15 | | | 2 | Kobayashi Koichi | 9p | Sonoda Yuichi | 9p | B+R | 97 | 1984-10-18 | Kisei, 09th | Quaterfinal | 3 | Kobayashi Koichi | 9p | Sonoda Yuichi | 9p | W+R | 144 | 1986-11-13 | Tengen, 12th | Title match, game 1 | 4 | Kobayashi Koichi | 9p | Sonoda Yuichi | 9p | B+R | 153 | 1986-12-03 | Tengen, 12th | Title match, game 3 | 5 | Kobayashi Koichi | 9p | Sonoda Yuichi | 9p | B+R | 195 | 1990-10-11 | Tengen, 16th | Final | 6 | Kobayashi Koichi | 9p | Sonoda Yuichi | 9p | B+2 | 226 | 1998-03-26 | Gosei, 23rd | Quaterfinal - 2 | 7 | Kobayashi Koichi | 9p | Sugiuchi Masao | 9p | B+R | 189 | 1983-01-27 | Judan, 21st | Losers' Section, Final | 8 | Kobayashi Koichi | 9p | Takagi Shoichi | 9p | W+2 | 263 | 1987-11-09 | Kakusei, 10th | Semifinal | 9 | Kobayashi Koichi | 9p | Takagi Shoichi | 9p | W+0.5 | 234 | 1988-01-06 | Honinbo, 43rd | League, game 13 | 10 | Kobayashi Koichi | 9p | Takagi Shoichi | 9p | B+R | 165 | 1990-06-14 | Gosei, 15th | Final | 11 | Kobayashi Koichi | 9p | Takagi Shoichi | 9p | W+12.5 | 260 | 2000-05-22 | Ryusei Cup, 09th | Quaterfinal - 3 | 12 | Kobayashi Koichi | 9p | Takahara Shuji | 9p | B+R | 151 | 2002-01-17 | Tengen, 28th | 1-06 | 13 | Kobayashi Koichi | 9p | Takao Shinji | 9p | W+R | 220 | 2009-10-03 | Daiwa Cup, 05th | 3 | 14 | Kobayashi Koichi | 9p | Takao Shinji | 9p | W+4.5 | 242 | 2011-07-14 | Kisei, 36th | League | 15 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | W+1.5 | 257 | 1980-01-10 | Honinbo, 35th | League, game 07 | 16 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | B+R | 209 | 1981-01-01 | Kisei, 06th | Semifinal | 17 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | W+0.5 | 211 | 1981-02-05 | Meijin, 06th | League | 18 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | B+R | 171 | 1982-04-29 | Honinbo, 37th | League, game 28 | 19 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | B+R | 151 | 1983-06-10 | Gosei, 09th | Preliminaries | 20 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | B+R | 181 | 1984-03-19 | Honinbo, 39th | League, game 23 | 21 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | B+R | 215 | 1984-12-13 | Kisei, 09th | Challengers' playoff, game 2 | 22 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | W+3.5 | 258 | 1984-12-20 | Kisei, 09th | Challengers' playoff, game 3 | 23 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | B+3.5 | 234 | 1985-08-22 | Oza, 33rd | Semifinal - 2 | 24 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | B+R | 145 | 1986-03-06 | Judan, 24th | Title match, game 1 | 25 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | B+R | 193 | 1986-03-23 | NHK Cup, 33rd | Final | 26 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | B+R | 189 | 1986-04-03 | Judan, 24th | Title match, game 3 | 27 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | B+R | 165 | 1987-01-19 | Kisei, 11th | Title match, game 2 | 28 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | W+3.5 | 267 | 1987-02-19 | Kisei, 11th | Title match, game 4 | 29 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | W+R | 226 | 1987-04-23 | Meijin, 12th | League, game 19 | 30 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | B+2.5 | 256 | 1988-04-28 | Meijin, 13th | League, game 20 | 31 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | W+8.5 | 187 | 1988-07-02 | Fujitsu Cup, 01st | Semifinal - 1 | 32 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | W+R | 228 | 1989-01-19 | Kisei, 13th | Title match, game 1 | 33 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | B+R | 195 | 1989-02-09 | Kisei, 13th | Title match, game 3 | 34 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | B+3.5 | 247 | 1989-03-02 | Kisei, 13th | Title match, game 5 | 35 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | W+0.5 | 243 | 1990-05-17 | Oza, 38th | 1-07 | 36 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | B+R | 171 | 1990-08-30 | Judan, 29th | Losers' Section, 2-2 | 37 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | W+R | 156 | 1992-03-05 | Judan, 30th | Title match, game 1 | 38 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | B+R | 213 | 1992-04-02 | Judan, 30th | Title match, game 3 | 39 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | W+0.5 | 232 | 1995-09-22 | Meijin, 20th | Title match, game 2 | 40 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | B+2.5 | 245 | 1995-10-12 | Meijin, 20th | Title match, game 4 | 41 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | B+R | 203 | 1998-08-13 | Tengen, 24th | Semifinal - 2 | 42 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | B+3.5 | 224 | 1999-08-05 | Meijin, 24th | League, game 34 | 43 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | B+19.5 | 217 | 2000-02-24 | Meijin, 25th | League, game 12 | 44 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | B+R | 249 | 2001-02-15 | Kisei, 26th | Preliminary Final | 45 | Kobayashi Koichi | 9p | Takemiya Masaki | 9p | B+3.5 | 224 | 2004-09-10 | NEC Cup, 24th | 1 | 46 | Kobayashi Koichi | 9p | Tei Meiko | 9p | B+R | 131 | 2007-09-06 | Tengen, 34th | primary tournament A | 47 | Kobayashi Koichi | 9p | Tei Meiko | 9p | B+R | 123 | 2008-02-07 | | | 48 | Kobayashi Koichi | 9p | Tono Hiroaki | 9p | W+7.5 | 283 | 1981-05-07 | Judan, 20th | Winners' Section, Round 1 | 49 | Kobayashi Koichi | 9p | Tono Hiroaki | 9p | B+3 | 240 | 1983-05-05 | Meijin, 08th | League | 50 | Kobayashi Koichi | 9p | Tono Hiroaki | 9p | B+1 | 218 | 1983-09-08 | Judan, 22nd | Losers' Section, 2-2 | 51 | Kobayashi Koichi | 9p | Tono Hiroaki | 9p | B+R | 195 | 1998-01-01 | Tokyo Cup, 31st | 1-05 | 52 | Kobayashi Koichi | 9p | Ushinohama Satsuo | 9p | W+2 | 295 | 1982-01-04 | Tengen, 08th | 1-08 | 53 | Kobayashi Koichi | 9p | Yamabe Toshiro | 9p | B+R | 147 | 1979-07-17 | Honinbo, 36th | League-entry preliminary, semi-final | 54 | Kobayashi Koichi | 9p | Yamabe Toshiro | 9p | B+R | 117 | 1981-07-15 | Meijin, 6th | League | 55 | Kobayashi Koichi | 9p | Yamabe Toshiro | 9p | B+1.5 | 262 | 1982-03-21 | Tokyo Cup, 14th | 2 | 56 | Kobayashi Koichi | 9p | Yamada Kimio | 9p | W+14,5 | 261 | 2012-04-16 | NHK Cup, 60th | 1 | 57 | Kobayashi Koichi | 9p | Yamashiro Hiroshi | 9p | W+R | 134 | 1985-04-18 | Honinbo, 40th | League, game 25 | 58 | Kobayashi Koichi | 9p | Yamashiro Hiroshi | 9p | W+4.5 | 240 | 1986-04-10 | Honinbo, 41st | League, game 26 | 59 | Kobayashi Koichi | 9p | Yamashiro Hiroshi | 9p | B+R | 179 | 1986-12-11 | Meijin, 12th | League, game 02 | 60 | Kobayashi Koichi | 9p | Yamashiro Hiroshi | 9p | W+R | 204 | 1986-12-25 | Honinbo, 42nd | League, game 09 | 61 | Kobayashi Koichi | 9p | Yamashiro Hiroshi | 9p | B+R | 151 | 1987-02-15 | Haya-go Senshuken, 19th | Semifinal | 62 | Kobayashi Koichi | 9p | Yamashiro Hiroshi | 9p | B+R | 191 | 1988-02-10 | Honinbo, 43rd | League, game 19 | 63 | Kobayashi Koichi | 9p | Yamashiro Hiroshi | 9p | W+4.5 | 266 | 1992-01-30 | Kisei, 16th | Title match, game 2 | 64 | Kobayashi Koichi | 9p | Yamashiro Hiroshi | 9p | B+5.5 | 251 | 1992-02-20 | Kisei, 16th | Title match, game 4 | 65 | Kobayashi Koichi | 9p | Yamashiro Hiroshi | 9p | B+4,5 | 251 | 1992-03-12 | Kisei, 16th | Title match, game 6 | 66 | Kobayashi Koichi | 9p | Yamashiro Hiroshi | 9p | W+1.5 | 258 | 1993-02-10 | Honinbo, 48th | League, game 18 | 67 | Kobayashi Koichi | 9p | Yamashiro Hiroshi | 9p | B+R | 213 | 1995-04-13 | Honinbo, 50th | League, game 25 | 68 | Kobayashi Koichi | 9p | Yamashiro Hiroshi | 9p | B+R | 169 | 2007-04-09 | NHK Cup, 55th | 1 | 69 | Kobayashi Koichi | 9p | Yamashita Keigo | 9p | W+8.5 | 203 | 2000-07-08 | Gosei, 25th | Title match, game 1 | 70 | Kobayashi Koichi | 9p | Yamashita Keigo | 9p | B+R | 227 | 2004-02-21 | NEC Cup, 23rd | Semifinal - 2 | 71 | Kobayashi Koichi | 9p | Yamashita Keigo | 9p | W+6.5 | 235 | 2004-09-23 | Judan, 43rd | Losers' Section, 2-3 | 72 | Kobayashi Koichi | 9p | Yamashita Keigo | 9p | W+0.5 | 299 | 2006-06-15 | Judan, 45th | 1 | 73 | Kobayashi Koichi | 9p | Yasuda Yasutoshi | 9p | B+R | 225 | 2006-07-20 | Gosei, 32nd | Primary tournament A | 74 | Kobayashi Koichi | 9p | Yasuda Yasutoshi | 9p | B+R | 175 | 2007-05-03 | Meijin, 33rd | Preliminaries | 75 | Kobayashi Koichi | 9p | Yasuda Yasutoshi | 9p | W+R | 154 | 2008-10-02 | Gosei, 34th | preliminary tournament A final | 76 | Kobayashi Koichi | 9p | Yo Kagen | 9p | B+5.5 | 282 | 2010-11-18 | | | 77 | Kobayashi Koichi | 9p | Yoda Norimoto | 9p | B+R | 187 | 1996-12-26 | Meijin, 22nd | League, game 05 | 78 | Kobayashi Koichi | 9p | Yoda Norimoto | 9p | B+3 | 246 | 1998-10-29 | Kisei, 23rd | Final, game 1 | 79 | Kobayashi Koichi | 9p | Yoda Norimoto | 9p | B+1.5 | 249 | 1999-06-10 | Meijin, 24th | League, game 26 | 80 | Kobayashi Koichi | 9p | Yoda Norimoto | 9p | W+0.5 | 275 | 1999-07-09 | Gosei, 24th | Title match, game 1 | 81 | Kobayashi Koichi | 9p | Yoda Norimoto | 9p | B+2.5 | 242 | 1999-07-25 | Gosei, 24th | Title match, game 3 | 82 | Kobayashi Koichi | 9p | Yoda Norimoto | 9p | B+1.5 | 276 | 1999-08-26 | Gosei, 24th | Title match, game 5 | 83 | Kobayashi Koichi | 9p | Yoda Norimoto | 9p | W+1.5 | 263 | 2000-06-08 | Meijin, 25th | League, game 27 | 84 | Kobayashi Koichi | 9p | Yoda Norimoto | 9p | W+R | 190 | 2002-02-18 | Kakusei, 24th | Final | 85 | Kobayashi Koichi | 9p | Yoda Norimoto | 9p | B+6.5 | 255 | 2003-06-29 | JAL Hayago Cup, 1st | 1 | 86 | Kobayashi Koichi | 9p | Yoda Norimoto | 9p | W+8.5 | 341 | 2003-07-17 | Gosei, 28th | Title match, game 2 | 87 | Kobayashi Koichi | 9p | Yoda Norimoto | 9p | B+0.5 | 247 | 2003-08-20 | Gosei, 28th | Title match, game 4 | 88 | Kobayashi Koichi | 9p | Yoda Norimoto | 9p | W+3.5 | 221 | 2003-08-27 | Gosei, 28th | Title match, game 5 | 89 | Kobayashi Koichi | 9p | Yoda Norimoto | 9p | W+6 | 246 | 2004-04-01 | Honinbo, 59th | League, game 26 | 90 | Kobayashi Koichi | 9p | Yoda Norimoto | 9p | W+R | 242 | 2011-08-04 | Kisei, 36th | League | 91 | Kobayashi Koichi | 9p | Yoo Changhyuk | 9p | W+15 | 221 | 2002-04-13 | Fujitsu Cup, 15th | 1 | 92 | Kobayashi Koichi | 9p | Yu Bin | 9p | W+5 | 266 | 1997-05-12 | Asian TV Cup, 09th | Quaterfinal - 1 | 93 | Kobayashi Koichi | 9p | Yu Bin | 9p | W+R | 216 | 2004-08-21 | World Oza Toyota & Denso Cup, 2nd | 1/16 Final - 02 | 94 | Kobayashi Koichi | 9p | Yuki Satoshi | 9p | B+1 | 264 | 2002-07-03 | Gosei, 27th | Title match, game 1 | 95 | Kobayashi Koichi | 9p | Yuki Satoshi | 9p | W+3 | 251 | 2002-07-26 | Gosei, 27th | Title match, game 3 | 96 | Kobayashi Koichi | 9p | Yuki Satoshi | 9p | W+7.5 | 301 | 2005-01-09 | NHK Cup, 52nd | Round 3 | 97 | Kobayashi Satoru | 9p | Aoki Shinichi | 9p | B+R | 223 | 2008-09-25 | Tengen, 35th | preliminary tournament A | 98 | Kobayashi Satoru | 9p | Awaji Shuzo | 9p | B+R | 237 | 1993-03-01 | Ryusei Cup, 03rd | Block A, Game 16 | 99 | Kobayashi Satoru | 9p | Awaji Shuzo | 9p | B+R | 223 | 2005-02-07 | Ryusei Cup, 14th | Block B, Game 10 | 100 | Kobayashi Satoru | 9p | Awaji Shuzo | 9p | W+5.5 | 249 | 2016-05-12 | Kisei, 41st | League A |
|