# |
Black player |
Rank |
White player |
Rank |
Result |
# moves |
Date |
Event |
Round |
1 | Yamashiro Hiroshi | 9p | Kobayashi Koichi | 9p | B+6.5 | 253 | 1992-02-27 | Kisei, 16th | Title match, game 5 | 2 | Yamashiro Hiroshi | 9p | Kobayashi Koichi | 9p | W+0.5 | 244 | 1992-03-19 | Kisei, 16th | Title match, game 7 | 3 | Yamashiro Hiroshi | 9p | Kobayashi Koichi | 9p | B+1.5 | 243 | 1992-06-04 | Judan, 31st | 1/8 Final - 5 | 4 | Yamashiro Hiroshi | 9p | Kobayashi Koichi | 9p | W+R | 198 | 1992-08-12 | Oza, 40th | Semifinal - 1 | 5 | Yamashiro Hiroshi | 9p | Kobayashi Koichi | 9p | B+R | 167 | 1992-10-01 | Tengen, 19th | Final | 6 | Yamashiro Hiroshi | 9p | Kobayashi Koichi | 9p | W+1 | 259 | 1997-06-19 | Kisei, 22nd | Final 9 dan | 7 | Yamashiro Hiroshi | 9p | Kobayashi Koichi | 9p | B+3.5 | 225 | 2011-09-29 | Kisei, 36th | League | 8 | Yamashiro Hiroshi | 9p | Kobayashi Koichi | 9p | B+4,5 | 247 | 2013-05-13 | Igo Masters Cup, 3rd | 2 | 9 | Yamashiro Hiroshi | 9p | Kobayashi Koichi | 9p | W+R | 172 | 2014-05-08 | Igo Masters Cup, 4th | 2 | 10 | Yamashita Keigo | 9p | Kobayashi Koichi | 9p | B+R | 213 | 2001-06-21 | Judan, 40th | 1-06 | 11 | Yamashita Keigo | 9p | Kobayashi Koichi | 9p | W+1.5 | 266 | 2003-12-11 | Honinbo, 59th | League, game 10 | 12 | Yamashita Keigo | 9p | Kobayashi Koichi | 9p | B+4 | 264 | 2004-04-05 | Gosei, 29th | Quaterfinal - 4 | 13 | Yamashita Keigo | 9p | Kobayashi Koichi | 9p | B+R | 203 | 2009-10-08 | Meijin, 35th, last preliminary tournament | | 14 | Yang Jae-ho | 9p | Kobayashi Koichi | 9p | B+5 | 250 | 1996-10-28 | Samsung Cup, 01st | Quaterfinal - 4 | 15 | Yasuda Yasutoshi | 9p | Kobayashi Koichi | 9p | W+R | 186 | 2016-03-03 | Ryusei, 25th | block-C | 16 | Yo Kagen | 9p | Kobayashi Koichi | 9p | W+R | 130 | 2001-12-01 | Fujitsu Cup, 15th | preliminary Japan | 17 | Yoda Norimoto | 9p | Kobayashi Koichi | 9p | W+8.5 | 247 | 1994-11-26 | NEC Cup, 14th | Quaterfinal - 4 | 18 | Yoda Norimoto | 9p | Kobayashi Koichi | 9p | W+R | 158 | 1996-01-18 | Meijin, 21st | League, game 07 | 19 | Yoda Norimoto | 9p | Kobayashi Koichi | 9p | B+R | 181 | 1996-10-06 | Tokyo Cup, 29th | Semifinal - 2 | 20 | Yoda Norimoto | 9p | Kobayashi Koichi | 9p | B+2 | 277 | 1997-10-09 | Kisei, 22nd | Semifinal - 2 | 21 | Yoda Norimoto | 9p | Kobayashi Koichi | 9p | B+1 | 231 | 1998-02-05 | Meijin, 23rd | League, game 11 | 22 | Yoda Norimoto | 9p | Kobayashi Koichi | 9p | W+0.5 | 248 | 1998-11-19 | Kisei, 23rd | Final, game 2 | 23 | Yoda Norimoto | 9p | Kobayashi Koichi | 9p | B+5.5 | 273 | 1999-07-19 | Gosei, 24th | Title match, game 2 | 24 | Yoda Norimoto | 9p | Kobayashi Koichi | 9p | W+2 | 226 | 1999-07-29 | Kisei, 24th | Quaterfinal - 1 | 25 | Yoda Norimoto | 9p | Kobayashi Koichi | 9p | B+0.5 | 300 | 1999-08-09 | Meijin, 24th | League Playoff | 26 | Yoda Norimoto | 9p | Kobayashi Koichi | 9p | W+R | 198 | 1999-08-19 | Gosei, 24th | Title match, game 4 | 27 | Yoda Norimoto | 9p | Kobayashi Koichi | 9p | W+0.5 | 258 | 2001-02-22 | Kakusei, 23rd | Final | 28 | Yoda Norimoto | 9p | Kobayashi Koichi | 9p | B+6 | 264 | 2002-04-04 | Kisei, 27th | Preliminary | 29 | Yoda Norimoto | 9p | Kobayashi Koichi | 9p | B+3 | 259 | 2002-05-23 | Oza, 50th | Quaterfinal - 3 | 30 | Yoda Norimoto | 9p | Kobayashi Koichi | 9p | B+10.5 | 178 | 2003-07-01 | Gosei, 28th | Title match, game 1 | 31 | Yoda Norimoto | 9p | Kobayashi Koichi | 9p | W+4.5 | 209 | 2003-07-31 | Gosei, 28th | Title match, game 3 | 32 | Yoda Norimoto | 9p | Kobayashi Koichi | 9p | W+5.5 | 296 | 2004-10-02 | NEC Cup, 24th | Round 2 | 33 | Yoda Norimoto | 9p | Kobayashi Koichi | 9p | B+4,5 | 260 | 2010-06-26 | Daiwa Cup, 06th | 1 | 34 | Yokota Shigeaki | 9p | Kobayashi Koichi | 9p | B+0.5 | 256 | 1999-04-15 | Oza, 47th | Preliminaries, 3-6 | 35 | Yokota Shigeaki | 9p | Kobayashi Koichi | 9p | W+R | 212 | 2002-11-10 | NHK Cup, 50th | Round 2 | 36 | Yokota Shigeaki | 9p | Kobayashi Koichi | 9p | W+6.5 | 316 | 2005-12-01 | Gosei, 31st | 1 | 37 | Yuki Satoshi | 9p | Kobayashi Koichi | 9p | B+7.5 | 283 | 1997-08-22 | Special Event | | 38 | Yuki Satoshi | 9p | Kobayashi Koichi | 9p | B+4,5 | 272 | 2000-08-16 | Honinbo, 56th | League Entrant Final 1 | 39 | Yuki Satoshi | 9p | Kobayashi Koichi | 9p | W+R | 174 | 2002-03-07 | Oza, 50th | 1/8 Final - 2 | 40 | Yuki Satoshi | 9p | Kobayashi Koichi | 9p | W+R | 144 | 2002-07-18 | Gosei, 27th | Title match, game 2 | 41 | Yuki Satoshi | 9p | Kobayashi Koichi | 9p | W+R | 148 | 2002-08-21 | | | 42 | Yuki Satoshi | 9p | Kobayashi Koichi | 9p | W+R | 148 | 2002-08-21 | Gosei, 27th | Title match, game 4 | 43 | Yuki Satoshi | 9p | Kobayashi Koichi | 9p | B+1.5 | 281 | 2006-02-27 | Ryusei Cup, 15th | Block A, Game 11 | 44 | Yuki Satoshi | 9p | Kobayashi Koichi | 9p | B+R | 247 | 2008-01-24 | Gosei, 33rd | Round 2 | 45 | Yuki Satoshi | 9p | Kobayashi Koichi | 9p | B+R | 139 | 2008-07-03 | Agon Cup, 15th | tournament 1st round | 46 | Yuki Satoshi | 9p | Kobayashi Koichi | 9p | B+0.5 | 281 | 2015-07-02 | Judan, 54th, last preliminary tournament | | 47 | Zhou Heyang | 9p | Kobayashi Koichi | 9p | W+R | 230 | 2003-11-14 | Nongshim Cup, 05th | 2-3 | 48 | ʯ˜_ÓôÀÉ | 9p | Kobayashi Satoru | 9p | W+6.5 | 228 | 2009-09-10 | | | 49 | Akiyama Jiro | 9p | Kobayashi Satoru | 9p | B+R | 215 | 2015-09-17 | Gosei, 41st, preliminary tournament A | | 50 | Akiyama Jiro | 9p | Kobayashi Satoru | 9p | W+R | 154 | 2015-10-29 | Judan, 54th | 2nd round | 51 | Akiyama Jiro | 9p | Kobayashi Satoru | 9p | W+R | 148 | 2016-02-04 | | | 52 | Awaji Shuzo | 9p | Kobayashi Satoru | 9p | W+6.5 | 239 | 1995-03-12 | NHK Cup, 42nd | Semifinal - 2 | 53 | Awaji Shuzo | 9p | Kobayashi Satoru | 9p | W+1 | 254 | 2002-10-28 | Kisei, 27th | League, Group B, game 15 | 54 | Cao Dayuan | 9p | Kobayashi Satoru | 9p | W+2.5 | 236 | 1997-01-09 | Tong Yang Securities Cup, 8th | Round 2-7 | 55 | Cho Chikun | 9p | Kobayashi Satoru | 9p | B+R | 151 | 1983-11-17 | Judan, 22nd | Losers' Section, 3-3 | 56 | Cho Chikun | 9p | Kobayashi Satoru | 9p | W+R | 170 | 1992-06-04 | Gosei, 17th | Challengers' Final | 57 | Cho Chikun | 9p | Kobayashi Satoru | 9p | B+R | 195 | 1993-06-21 | Ryusei Cup, 03rd | Block A, Game 23 | 58 | Cho Chikun | 9p | Kobayashi Satoru | 9p | B+4,5 | 245 | 1993-08-09 | Ryusei Cup, 03rd | Semifinal - 2 | 59 | Cho Chikun | 9p | Kobayashi Satoru | 9p | B+R | 131 | 1994-01-12 | Professional Pair Go Tournament | 1 | 60 | Cho Chikun | 9p | Kobayashi Satoru | 9p | B+R | 149 | 1994-04-14 | Gosei, 19th | 1/8 Final - 8 | 61 | Cho Chikun | 9p | Kobayashi Satoru | 9p | B+R | 159 | 1995-01-19 | Kisei, 19th | Title match, game 1 | 62 | Cho Chikun | 9p | Kobayashi Satoru | 9p | B+R | 199 | 1995-02-09 | Kisei, 19th | Title match, game 3 | 63 | Cho Chikun | 9p | Kobayashi Satoru | 9p | W+R | 204 | 1995-03-02 | Kisei, 19th | Title match, game 5 | 64 | Cho Chikun | 9p | Kobayashi Satoru | 9p | B+R | 191 | 1996-02-01 | Kisei, 20th | Title match, game 2 | 65 | Cho Chikun | 9p | Kobayashi Satoru | 9p | B+1.5 | 266 | 1996-02-22 | Kisei, 20th | Title match, game 4 | 66 | Cho Chikun | 9p | Kobayashi Satoru | 9p | B+0.5 | 238 | 1996-03-03 | NHK Cup, 43rd | Final | 67 | Cho Chikun | 9p | Kobayashi Satoru | 9p | W+R | 178 | 1996-03-14 | Kisei, 20th | Title match, game 6 | 68 | Cho Chikun | 9p | Kobayashi Satoru | 9p | B+R | 83 | 1996-08-22 | Judan, 35th | 1-08 | 69 | Cho Chikun | 9p | Kobayashi Satoru | 9p | B+R | 145 | 1997-01-16 | Kisei, 21st | Title match, game 1 | 70 | Cho Chikun | 9p | Kobayashi Satoru | 9p | W+R | 158 | 1997-02-06 | Kisei, 21st | Title match, game 3 | 71 | Cho Chikun | 9p | Kobayashi Satoru | 9p | W+4.5 | 231 | 1997-02-15 | NEC Cup, 16th | Semifinal - 2 | 72 | Cho Chikun | 9p | Kobayashi Satoru | 9p | B+1.5 | 233 | 1997-02-27 | Kisei, 21st | Title match, game 5 | 73 | Cho Chikun | 9p | Kobayashi Satoru | 9p | W+R | 186 | 1998-09-26 | ACOM Cup, 5th | Final | 74 | Cho Chikun | 9p | Kobayashi Satoru | 9p | W+R | 136 | 1999-09-01 | Tokyo Cup, 32nd | 3-1 | 75 | Cho Chikun | 9p | Kobayashi Satoru | 9p | W+R | 208 | 2002-01-21 | Fujitsu Cup, 15th | Preliminary, Japanese | 76 | Cho Chikun | 9p | Kobayashi Satoru | 9p | W+R | 76 | 2002-09-05 | Kisei, 27th | League, Group B, game 10 | 77 | Cho Chikun | 9p | Kobayashi Satoru | 9p | W+R | 160 | 2004-06-03 | Meijin, 29th | League, game 25 | 78 | Cho Chikun | 9p | Kobayashi Satoru | 9p | B+R | 159 | 2004-10-07 | Kisei, 29th | League, Group B, game 15 | 79 | Cho Chikun | 9p | Kobayashi Satoru | 9p | W+1.5 | 240 | 2008-04-10 | Meijin, 33rd | League | 80 | Cho Chikun | 9p | Kobayashi Satoru | 9p | B+R | 241 | 2008-07-19 | NEC Cup, 28th | Round 1 | 81 | Cho Chikun | 9p | Kobayashi Satoru | 9p | W+3.5 | 249 | 2009-06-15 | NEC Cup, 29th | 1 | 82 | Cho Chikun | 9p | Kobayashi Satoru | 9p | B+R | 113 | 2009-08-06 | Meijin, 34th | League | 83 | Cho Chikun | 9p | Kobayashi Satoru | 9p | W+0.5 | 263 | 2015-09-14 | NHK Cup, 63rd | 2nd round | 84 | Cho Hunhyun | 9p | Kobayashi Satoru | 9p | B+6.5 | 230 | 1997-03-31 | Tong Yang Securities Cup, 8th | Final, game 1 | 85 | Cho Hunhyun | 9p | Kobayashi Satoru | 9p | B+R | 285 | 1997-04-18 | Tong Yang Securities Cup, 8th | Final, game 3 | 86 | Cho Sonjin | 9p | Kobayashi Satoru | 9p | B+4 | 263 | 1998-11-12 | Honinbo, 54th | League, game 07 | 87 | Cho Sonjin | 9p | Kobayashi Satoru | 9p | W+0.5 | 301 | 2003-10-26 | NHK Cup, 51st | Round 2 | 88 | Cho Sonjin | 9p | Kobayashi Satoru | 9p | B+5.5 | 245 | 2006-03-04 | NEC Cup, 25th | Final | 89 | Cho Sonjin | 9p | Kobayashi Satoru | 9p | B+R | 233 | 2011-04-14 | Judan, 50th, last preliminary tournament | | 90 | Cho Sonjin | 9p | Kobayashi Satoru | 9p | W+1.5 | 265 | 2011-07-10 | NHK Cup, 59th | 1 | 91 | Cho Sonjin | 9p | Kobayashi Satoru | 9p | B+R | 165 | 2012-05-28 | NHK Cup, 60th | 1 | 92 | Cho U | 9p | Kobayashi Satoru | 9p | B+0.5 | 280 | 2004-01-08 | Meijin, 29th | League, game 05 | 93 | Cho U | 9p | Kobayashi Satoru | 9p | W+R | 214 | 2004-06-21 | Kisei, 29th | League, Group B, game 03 | 94 | Cho U | 9p | Kobayashi Satoru | 9p | B+2.5 | 250 | 2004-08-05 | Meijin, 29th | Challengers' Final | 95 | Cho U | 9p | Kobayashi Satoru | 9p | B+R | 135 | 2005-09-08 | Meijin, 30th | Title match, game 1 | 96 | Cho U | 9p | Kobayashi Satoru | 9p | B+R | 213 | 2005-09-29 | Meijin, 30th | Title match, game 3 | 97 | Cho U | 9p | Kobayashi Satoru | 9p | W+1.5 | 261 | 2005-10-20 | Meijin, 30th | Title match, game 5 | 98 | Cho U | 9p | Kobayashi Satoru | 9p | W+3.5 | 228 | 2005-11-26 | NEC Cup, 25th | Round 2 | 99 | Cho U | 9p | Kobayashi Satoru | 9p | B+R | 101 | 2007-05-03 | Oza, 55th | 1 | 100 | Cho U | 9p | Kobayashi Satoru | 9p | B+R | 185 | 2007-11-05 | NHK Cup, 55th | 3 |
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