# |
Black player |
Rank |
White player |
Rank |
Result |
# moves |
Date |
Event |
Round |
1 | Kobayashi Koichi | 9p | Kim Shushun | 8p | W+R | 108 | 2011-10-29 | Daiwa Cup, 07th | 1 | 2 | Kim Shushun | 8p | Kobayashi Koichi | 9p | B+9.5 | 250 | 2012-04-19 | | | 3 | Kobayashi Koichi | 9p | Kishimoto Kazuo | 8p | B+5 | 212 | 1983-03-21 | Tengen, 09th | 1/16 Final - 12 | 4 | Kiyonari Tetsuya | 9p | Kobayashi Koichi | 9p | W+5.5 | 280 | 1992-09-21 | Tengen, 18th | Semifinal - 2 | 5 | Kobayashi Koichi | 9p | Kiyonari Tetsuya | 9p | B+12.5 | 275 | 1995-03-23 | Tengen, 21st | 1-13 | 6 | Kobayashi Koichi | 9p | Ko Iso | 7p | W+R | 286 | 2008-01-31 | Tengen, 34th | 1 | 7 | Ko Iso | 7p | Kobayashi Koichi | 9p | W+R | 244 | 2008-08-30 | Daiwa Cup, 04th | tournament 2nd round | 8 | Ko Iso | 7p | Kobayashi Koichi | 9p | W+R | 186 | 2009-11-26 | Tengen, 36th, preliminary tournament A | Final | 9 | Kobayashi Koichi | 9p | Ko Mosei | 8p | W+0.5 | 276 | 2007-06-14 | Kisei, 33rd | Preliminaries | 10 | Ko Reibun | 1p ? | Kobayashi Koichi | 9p | W+R | 178 | 1998-01-01 | 1p-9p competition | 8 | 11 | Kobayashi Izumi | 6p | Kobayashi Koichi | 9p | W+R | 168 | 2004-07-29 | Judan, 43rd | Losers' Section, 1-2 | 12 | Kobayashi Koichi | 9p | Kobayashi Koichi | 9p | W+1 | 254 | 1988-10-13 | Oza, 37th | 1/8 Final - 3 | 13 | Kobayashi Koichi | 9p | Kobayashi Koichi | 9p | W+1 | 254 | 1988-10-13 | Oza, 37th | 1/8 Final - 3 | 14 | Kobayashi Reiko | 6p | Kobayashi Koichi | 5p | W+R | 248 | 1971-01-10 | Oza, 20th | Preliminary | 15 | Kobayashi Koichi | 9p | Kobayashi Satoru | 6p | W+R | 140 | 1983-01-23 | Haya-go Senshuken, 15th | Semifinal - 1 | 16 | Kobayashi Koichi | 9p | Kobayashi Satoru | 7p | W+3 | 242 | 1984-09-08 | Meijin, 09th | League, game 33 | 17 | Kobayashi Satoru | 7p | Kobayashi Koichi | 9p | B+R | 205 | 1984-09-20 | Tengen, 10th | Round 3 | 18 | Kobayashi Satoru | 9p | Kobayashi Koichi | 9p | W+R | 152 | 1990-07-04 | Gosei, 15th | Title match, game 1 | 19 | Kobayashi Koichi | 9p | Kobayashi Satoru | 9p | B+R | 179 | 1990-07-13 | Gosei, 15th | Title match, game 2 | 20 | Kobayashi Satoru | 9p | Kobayashi Koichi | 9p | W+10.5 | 235 | 1990-07-31 | Gosei, 15th | Title match, game 3 | 21 | Kobayashi Satoru | 9p | Kobayashi Koichi | 9p | W+7.5 | 270 | 1991-07-11 | Gosei, 16th | Title match, game 1 | 22 | Kobayashi Koichi | 9p | Kobayashi Satoru | 9p | B+R | 223 | 1991-07-22 | Gosei, 16th | Title match, game 2 | 23 | Kobayashi Satoru | 9p | Kobayashi Koichi | 9p | B+R | 251 | 1991-07-31 | Gosei, 16th | Title match, game 3 | 24 | Kobayashi Koichi | 9p | Kobayashi Satoru | 9p | W+0.5 | 234 | 1991-08-19 | Gosei, 16th | Title match, game 4 | 25 | Kobayashi Koichi | 9p | Kobayashi Satoru | 9p | B+R | 169 | 1991-08-27 | Gosei, 16th | Title match, game 5 | 26 | Kobayashi Koichi | 9p | Kobayashi Satoru | 9p | B+R | 113 | 1992-05-21 | Oza, 40th | Quaterfinal - 1 | 27 | Kobayashi Koichi | 9p | Kobayashi Satoru | 9p | B+R | 145 | 1992-07-02 | Gosei, 17th | Title match, game 1 | 28 | Kobayashi Satoru | 9p | Kobayashi Koichi | 9p | W+1.5 | 229 | 1992-07-16 | Gosei, 17th | Title match, game 2 | 29 | Kobayashi Koichi | 9p | Kobayashi Satoru | 9p | W+4.5 | 212 | 1992-07-29 | Gosei, 17th | Title match, game 3 | 30 | Kobayashi Satoru | 9p | Kobayashi Koichi | 9p | W+R | 126 | 1992-08-26 | Gosei, 17th | Title match, game 4 | 31 | Kobayashi Koichi | 9p | Kobayashi Satoru | 9p | W+R | 200 | 1993-06-24 | Oza, 41st | Quaterfinal - 1 | 32 | Kobayashi Koichi | 9p | Kobayashi Satoru | 9p | B+0.5 | 263 | 1994-11-10 | Kisei, 19th | Playoff, game 1 | 33 | Kobayashi Satoru | 9p | Kobayashi Koichi | 9p | B+7.5 | 291 | 1994-11-17 | Kisei, 19th | Playoff, game 2 | 34 | Kobayashi Koichi | 9p | Kobayashi Satoru | 9p | W+R | 168 | 1994-12-01 | Kisei, 19th | Playoff, game 3 | 35 | Kobayashi Satoru | 9p | Kobayashi Koichi | 9p | B+7.5 | 280 | 1996-07-15 | Ryusei Cup, 05th | Semifinal - 2 | 36 | Kobayashi Satoru | 9p | Kobayashi Koichi | 9p | W+R | 142 | 1996-12-12 | Judan, 35th | Losers' Section, Semifinal - 1 | 37 | Kobayashi Koichi | 9p | Kobayashi Satoru | 9p | B+R | 149 | 1997-01-01 | Tokyo Cup, 30th | Semifinal - 2 | 38 | Kobayashi Satoru | 9p | Kobayashi Koichi | 9p | B+3.5 | 262 | 1997-12-30 | NEC Cup, 17th | Round 2-2 | 39 | Kobayashi Satoru | 9p | Kobayashi Koichi | 9p | W+1.5 | 258 | 1998-10-22 | Judan, 37th | Winners' Section, Final | 40 | Kobayashi Satoru | 9p | Kobayashi Koichi | 9p | W+0.5 | 247 | 1999-02-11 | Judan, 37th | Final | 41 | Kobayashi Satoru | 9p | Kobayashi Koichi | 9p | W+R | 136 | 1999-04-28 | Meijin, 24th | League, game 20 | 42 | Kobayashi Satoru | 9p | Kobayashi Koichi | 9p | B+3.5 | 259 | 2000-10-15 | Haya-go Senshuken, 33rd | Final | 43 | Kobayashi Koichi | 9p | Kobayashi Satoru | 9p | W+3.5 | 258 | 2005-07-08 | NEC Cup, 25th | 1 | 44 | Kobayashi Koichi | 9p | Kobayashi Satoru | 9p | B+R | 119 | 2007-10-11 | Gosei, 33rd | primary tournament A | 45 | Kobayashi Satoru | 9p | Kobayashi Koichi | 9p | B+0.5 | 284 | 2012-10-25 | Gosei, 38th, preliminary tournament A | Final | 46 | Kobayashi Koichi | 9p | Kobayashi Satoru | 9p | B+R | 215 | 2014-06-12 | Agon Cup, 21st, last preliminary tournament | Final | 47 | Kobayashi Satoru | Igo Masters Cup | Kobayashi Koichi | 9p | B+R | 209 | 2014-06-21 | Igo Masters Cup, 4th | Semifinal | 48 | Kobayashi Koichi | 9p | Kobayashi Satoru | 9p | B+3.5 | 262 | 2016-06-25 | Igo Masters Cup, 6th | Semifinal | 49 | Kobayashi Koichi | 5p | Kojima Takaho | 6p | W+R | 176 | 1971-11-04 | Oteai, 1971 | | 50 | Kobayashi Koichi | 8p | Kojima Takaho | 8p | B+R | 115 | 1977-06-09 | Oteai, 1977 | | 51 | Kobayashi Koichi | 9p | Kojima Takaho | 9p | B+R | 121 | 1989-04-13 | Honinbo, 44th | League, game 28 | 52 | Kojima Takaho | 9p | Kobayashi Koichi | 9p | W+R | 168 | 1994-01-20 | Tengen, 20th | 1/16 Final - 01 | 53 | Kojima Takaho | 9p | Kobayashi Koichi | 9p | B+11.5 | 260 | 1998-05-18 | Ryusei Cup, 07th | Block D, Game 23 | 54 | Komatsu Hideki | 6p | Kobayashi Koichi | 9p | W+1 | 292 | 1988-06-22 | Oza, 36th | 2-2 | 55 | Kobayashi Koichi | 9p | Komatsu Hideki | 7p | B+R | 145 | 1991-03-07 | Honinbo, 46th | League, game 20 | 56 | Komatsu Hideki | 7p | Kobayashi Koichi | 9p | W+R | 142 | 1991-10-10 | Honinbo, 47th | League, game 03 | 57 | Kobayashi Koichi | 9p | Komatsu Hideki | 8p | B+4,5 | 319 | 1992-10-31 | NEC Cup, 12th | Quaterfinal - 2 | 58 | Komatsu Hideki | 8p | Kobayashi Koichi | 9p | B+R | 181 | 1993-04-15 | Honinbo, 48th | League, game 28 | 59 | Kobayashi Koichi | 9p | Komatsu Hideki | 8p | B+R | 181 | 1993-04-28 | Judan, 32nd | 1-02 | 60 | Komatsu Hideki | 8p | Kobayashi Koichi | 9p | B+4,5 | 269 | 1994-02-05 | NEC Cup, 13th | Semifinal - 1 | 61 | Kobayashi Koichi | 9p | Komatsu Hideki | 8p | B+R | 151 | 1994-11-24 | Honinbo, 50th | League, game 07 | 62 | Kobayashi Koichi | 9p | Komatsu Hideki | 9p | B+2 | 255 | 1997-08-31 | Ryusei Cup, 06th | Final | 63 | Kobayashi Koichi | 9p | Komatsu Hideki | 9p | W+3.5 | 298 | 1998-01-01 | NHK Cup, 46th | 2-1 | 64 | Komatsu Hideki | 9p | Kobayashi Koichi | 9p | W+4.5 | 252 | 2004-03-14 | NHK Cup, 51st | Semifinal | 65 | Komatsu Hideki | 9p | Kobayashi Koichi | 9p | W+4.5 | 271 | 2008-10-25 | Daiwa Cup, 04th | 3 | 66 | Kobayashi Koichi | 9p | Komatsu Hideki | 9p | B+2.5 | 268 | 2009-07-23 | Gosei, 35th, preliminary tournament A | | 67 | Komatsu Hideki | 9p | Kobayashi Koichi | 9p | W+R | 192 | 2009-08-27 | Meijin, 35th, last preliminary tournament | | 68 | Kobayashi Koichi | 9p | Komatsu Hideki | 9p | W+5.5 | 240 | 2010-04-01 | | | 69 | Kobayashi Koichi | 9p | Kong Jie | 7p | B+4,5 | 251 | 2002-11-24 | Nongshim Cup, 04th | game 06 | 70 | Kobayashi Koichi | 9p | Kono Rin | 9p | W+3.5 | 241 | 2007-08-30 | Judan, 46th | Losers' Section, Round 2 | 71 | Kono Rin | 9p | Kobayashi Koichi | 9p | B+R | 95 | 2008-12-20 | Daiwa Cup, 04th | Final | 72 | Kobayashi Koichi | 9p | Kono Takashi | 6p | B+R | 133 | 2000-11-23 | Gosei, 26th | 1-08 | 73 | Kobayashi Koichi | 6p | Kosugi Kiyoshi | 5p | B+3.5 | 266 | 1973-01-11 | Prime Minister's Cup, 17th | Preliminaries | 74 | Kosugi Kiyoshi | 6p | Kobayashi Koichi | 8p | W+4 | 234 | 1978-10-12 | Oteai, 1978 | | 75 | Koyama Shizuo | 5p | Kobayashi Koichi | 5p | W+R | 172 | 1972-05-04 | Oteai, 1972 | | 76 | Koyama Yasuo | 9p | Kobayashi Koichi | 9p | W+4 | 244 | 1982-02-12 | Judan, 21st | Losers' Section, 3-3 | 77 | Kubo Katsuaki | 8p | Kobayashi Koichi | 9p | B+R | 227 | 1984-11-29 | Gosei, 10th | | 78 | Kobayashi Koichi | 8p | Kudo Norio | 9p | B+R | 185 | 1977-08-07 | Haya-go Senshuken, 10th | Quaterfinal - 2 | 79 | Kudo Norio | 9p | Kobayashi Koichi | 8p | W+R | 180 | 1977-12-01 | Honinbo, 33rd | League, game 04 | 80 | Kobayashi Koichi | 8p | Kudo Norio | 9p | B+R | 91 | 1979-03-08 | Honinbo, 34th | League, game 14 | 81 | Kudo Norio | 9p | Kobayashi Koichi | 9p | B+2.5 | 279 | 1980-05-17 | JAA Cup, 2nd | | 82 | Kobayashi Koichi | 9p | Kudo Norio | 9p | B+R | 185 | 1996-07-18 | Meijin, 21st | League, game 32 | 83 | Kudo Norio | 9p | Kobayashi Koichi | 9p | W+6.5 | 270 | 1998-05-30 | NEC Cup, 18th | 1-02 | 84 | Kobayashi Koichi | 9p | Kudo Norio | 9p | B+R | 99 | 1998-08-27 | Kisei, 23rd | Quaterfinal - 1 | 85 | Kobayashi Koichi | 9p | Kudo Norio | 9p | W+1.5 | 224 | 1998-11-05 | Tengen, 24th | Title match, game 1 | 86 | Kudo Norio | 9p | Kobayashi Koichi | 9p | W+R | 226 | 1998-11-12 | Tengen, 24th | Title match, game 2 | 87 | Kobayashi Koichi | 9p | Kudo Norio | 9p | B+R | 215 | 1998-12-03 | Tengen, 24th | Title match, game 3 | 88 | Kudo Norio | 9p | Kobayashi Koichi | 9p | B+6.5 | 265 | 1998-12-10 | Tengen, 24th | Title match, game 4 | 89 | Kudo Norio | 9p | Kobayashi Koichi | 9p | W+11 | 266 | 1998-12-17 | Tengen, 24th | Title match, game 5 | 90 | Kobayashi Koichi | 9p | Kudo Norio | 9p | B+R | 243 | 1999-11-04 | Tengen, 25th | Title match, game 1 | 91 | Kudo Norio | 9p | Kobayashi Koichi | 9p | W+5.5 | 212 | 1999-11-10 | Tengen, 25th | Title match, game 2 | 92 | Kobayashi Koichi | 9p | Kudo Norio | 9p | B+R | 139 | 1999-11-18 | Tengen, 25th | Title match, game 3 | 93 | Kudo Norio | 9p | Kobayashi Koichi | 9p | W+13.5 | 278 | 2001-02-18 | NHK Cup, 48th | Round 4 | 94 | Kobayashi Koichi | 9p | Kudo Norio | 9p | W+R | 154 | 2006-03-23 | World Oza Toyota & Denso Cup, 3rd | Japan Preliminary, Round 1 | 95 | Kobayashi Koichi | 9p | Kudo Norio | 9p | B+0.5 | 253 | 2007-11-15 | Gosei, 33rd | primary tournament A final | 96 | Kudo Norio | 9p | Kobayashi Koichi | 9p | B+29.5 | 230 | 2012-05-10 | Igo Masters Cup, 2nd | 2 | 97 | Kurahashi Masayuki | 5p | Kobayashi Koichi | 9p | W+1.5 | 236 | 1991-04-11 | Tengen, 17th | 1-14 | 98 | Kuroda Yukio | 7p | Kobayashi Koichi | 7p | W+R | 140 | 1975-07-10 | Prime Minister's Cup, 19th | 1, quarterfinal,3 | 99 | Kurosawa Tadanao | 7p | Kobayashi Koichi | 5p | B+R | 193 | 1971-01-01 | Prime Minister's Cup, 15th | Semifinal | 100 | Kurotaki Masaki | 5p | Kobayashi Koichi | 9p | W+R | 218 | 2006-09-07 | Tengen, 33rd | Preliminaries |
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