| # |
Black player |
Rank |
White player |
Rank |
Result |
# moves |
Date |
Event |
Round |
| 1 | Yamashiro Hiroshi | 9p | Cho Chikun | 9p | W+4.5 | 276 | 1992-12-05 | NEC Cup, 12th | Round 2 | | 2 | Cho Chikun | 9p | Yamashiro Hiroshi | 9p | B+6.5 | 249 | 1993-05-08 | Honinbo, 48th | Title match, game 1 | | 3 | Yamashiro Hiroshi | 9p | Cho Chikun | 9p | B+3.5 | 245 | 1993-05-25 | Honinbo, 48th | Title match, game 2 | | 4 | Cho Chikun | 9p | Yamashiro Hiroshi | 9p | B+2.5 | 258 | 1993-06-17 | Honinbo, 48th | Title match, game 3 | | 5 | Yamashiro Hiroshi | 9p | Cho Chikun | 9p | W+2.5 | 218 | 1993-06-25 | Honinbo, 48th | Title match, game 4 | | 6 | Cho Chikun | 9p | Yamashiro Hiroshi | 9p | B+R | 219 | 1993-06-30 | Honinbo, 48th | Title match, game 5 | | 7 | Cho Chikun | 9p | Yamashiro Hiroshi | 9p | B+6 | 246 | 1994-05-07 | Haya-go Senshuken, 27th | 1 | | 8 | Yamashiro Hiroshi | 9p | Cho Chikun | 9p | B+R | 129 | 1994-10-18 | Tong Yang Securities Cup, 6th | 1/8 Final - 4 | | 9 | Yamashiro Hiroshi | 9p | Cho Chikun | 9p | W+R | 222 | 1994-11-28 | JT Cup, 1st | 1 | | 10 | Cho Chikun | 9p | Yamashiro Hiroshi | 9p | B+R | 207 | 1995-02-06 | Kakusei, 17th | Round 2 | | 11 | Yamashiro Hiroshi | 9p | Cho Chikun | 9p | B+R | 225 | 1995-10-30 | Kirin Cup, 08th | 1 | | 12 | Cho Chikun | 9p | Yamashiro Hiroshi | 9p | B+R | 153 | 2001-04-26 | Oza, 49th | 1-07 | | 13 | Yamashiro Hiroshi | 9p | Cho Chikun | 9p | B+2.5 | 294 | 2003-05-22 | Oza, 51st | Quaterfinal - 3 | | 14 | Cho Chikun | 9p | Yamashiro Hiroshi | 9p | W+R | 138 | 2005-03-31 | Tengen, 31st | 1/8 Final - 4 | | 15 | Yamashiro Hiroshi | 9p | Cho Chikun | 9p | W+R | 154 | 2007-01-18 | Gosei, 32nd | Round 2 | | 16 | Yamashiro Hiroshi | 9p | Cho Chikun | 9p | W+R | 204 | 2008-06-16 | Judan, 47th | Winners' Section, Round 1 | | 17 | Yamashiro Hiroshi | 9p | Cho Chikun | 9p | B+R | 139 | 2010-01-14 | Kisei, 35th, last preliminary tournament | | | 18 | Yamashiro Hiroshi | 9p | Cho Chikun | 9p | W+R | 192 | 2011-09-22 | Meijin, 37th, last preliminary tournament | | | 19 | Yamashiro Hiroshi | 9p | Cho Chikun | Masters Cup | W+0.5 | 254 | 2012-04-05 | Igo Masters Cup, 2nd | 1 | | 20 | Cho Chikun | 9p | Yamashiro Hiroshi | 9p | B+3.5 | 272 | 2012-04-12 | Ryusei, 21st | block-C | | 21 | Yamashita Keigo | 5p | Cho Chikun | 9p | W+R | 258 | 1998-06-15 | Ryusei Cup, 07th | Quaterfinal - 1 | | 22 | Yamashita Keigo | 6p | Cho Chikun | 9p | B+3.5 | 248 | 1999-09-23 | Judan, 38th | Winners' Section, Semifinal - 2 | | 23 | Yamashita Keigo | 6p | Cho Chikun | 9p | B+R | 147 | 2000-03-02 | Gosei, 25th | Quaterfinal - 1 | | 24 | Yamashita Keigo | 6p | Cho Chikun | 9p | B+R | 159 | 2000-08-10 | Judan, 39th | Losers' Section, 2-2 | | 25 | Cho Chikun | 9p | Yamashita Keigo | 7p | W+R | 182 | 2002-06-06 | Meijin, 27th | League, game 25 | | 26 | Cho Chikun | 9p | Yamashita Keigo | 7p | W+7.5 | 247 | 2002-08-08 | Judan, 41st | Winners' Section, Quaterfinal - 3 | | 27 | Yamashita Keigo | 7p | Cho Chikun | 9p | B+R | 161 | 2002-08-29 | Kisei, 27th | League, Group B, game 09 | | 28 | Cho Chikun | 9p | Yamashita Keigo | 9p | B+2.5 | 217 | 2003-01-04 | NHK Cup, 51st | 1/8 Final | | 29 | Yamashita Keigo | 7p | Cho Chikun | 9p | B+R | 103 | 2003-01-23 | Honinbo, 58th | League, game 16 | | 30 | Cho Chikun | 9p | Yamashita Keigo | 7p | W+R | 170 | 2003-04-17 | Meijin, 28th | League, game 20 | | 31 | Yamashita Keigo | 9p | Cho Chikun | 9p | B+R | 101 | 2004-03-29 | Meijin, 29th | League, game 16 | | 32 | Cho Chikun | 9p | Yamashita Keigo | 9p | B+R | 119 | 2005-01-27 | Gosei, 30th | 1/8 Final - 2 | | 33 | Yamashita Keigo | 9p | Cho Chikun | 9p | W+R | 224 | 2006-03-08 | Judan, 44th | Title match, game 1 | | 34 | Cho Chikun | 9p | Yamashita Keigo | 9p | B+R | 211 | 2006-03-27 | Judan, 44th | Title match, game 2 | | 35 | Yamashita Keigo | 9p | Cho Chikun | 9p | B+9 | 232 | 2006-04-05 | Judan, 44th | Title match, game 3 | | 36 | Cho Chikun | 9p | Yamashita Keigo | 9p | B+2.5 | 267 | 2006-04-13 | Judan, 44th | Title match, game 4 | | 37 | Cho Chikun | 9p | Yamashita Keigo | 9p | B+6.5 | 256 | 2006-10-09 | NHK Cup, 54th | 3 | | 38 | Yamashita Keigo | 9p | Cho Chikun | 9p | W+R | 172 | 2007-03-08 | Judan, 45th | Title match, game 1 | | 39 | Cho Chikun | 9p | Yamashita Keigo | 9p | B+2.5 | 306 | 2007-03-29 | Judan, 45th | Title match, game 2 | | 40 | Yamashita Keigo | 9p | Cho Chikun | 9p | B+R | 149 | 2007-04-05 | Judan, 45th | Title match, game 3 | | 41 | Cho Chikun | 9p | Yamashita Keigo | 9p | W+R | 106 | 2007-04-19 | Judan, 45th | Title match, game 4 | | 42 | Cho Chikun | 9p | Yamashita Keigo | 9p | B+3.5 | 252 | 2007-04-25 | Judan, 45th | Title match, game 5 | | 43 | Yamashita Keigo | 9p | Cho Chikun | 9p | B+R | 179 | 2007-08-23 | Honinbo, 63rd | Last primary tournament, Final | | 44 | Cho Chikun | 9p | Yamashita Keigo | 9p | W+R | 140 | 2008-01-13 | Kisei, 32nd | Title match, game 1 | | 45 | Yamashita Keigo | 9p | Cho Chikun | 9p | W+R | 248 | 2008-01-31 | Kisei, 32nd | Title match, game 2 | | 46 | Cho Chikun | 9p | Yamashita Keigo | 9p | W+R | 134 | 2008-02-08 | Kisei, 32nd | Title match, game 3 | | 47 | Cho Chikun | 9p | Yamashita Keigo | 9p | B+10.5 | 295 | 2008-02-11 | NHK Cup, 55th | Semifinal | | 48 | Yamashita Keigo | 9p | Cho Chikun | 9p | B+R | 143 | 2008-02-18 | Gosei, 33rd | Round 3 | | 49 | Yamashita Keigo | 9p | Cho Chikun | 9p | B+R | 207 | 2008-02-21 | Kisei, 32nd | Title match, game 4 | | 50 | Yamashita Keigo | 9p | Cho Chikun | 9p | B+3.5 | 310 | 2008-02-28 | Kisei, 32nd | Title match, game 5 | | 51 | Yamashita Keigo | 9p | Cho Chikun | 9p | W+4.5 | 248 | 2008-03-14 | Kisei, 32nd | Title match, game 6 | | 52 | Cho Chikun | 9p | Yamashita Keigo | 9p | W+R | 258 | 2008-03-20 | Kisei, 32nd | Title match, game 7 | | 53 | Yamashita Keigo | 9p | Cho Chikun | 9p | W+R | 248 | 2008-09-20 | NEC Cup, 28th | Round 2 | | 54 | Cho Chikun | 9p | Yamashita Keigo | 9p | W+R | 158 | 2009-09-24 | Judan, 48th | Losers' Section, Round 3 | | 55 | Yamashita Keigo | 9p | Cho Chikun | 9p | B+R | 131 | 2010-10-02 | Agon Cup, 17th | Final | | 56 | Yamashita Keigo | 9p | Cho Chikun | 9p | B+R | 77 | 2011-05-05 | Meijin, 36th | League | | 57 | Yamashita Keigo | 9p | Cho Chikun | 9p | W+8.5 | 306 | 2011-08-10 | Fujitsu Cup, 24th | 1 | | 58 | Yamashita Keigo | 9p | Cho Chikun | 9p | W+R | 186 | 2011-09-26 | NEC Cup, 31st | 2 | | 59 | Yamashita Keigo | 9p | Cho Chikun | 9p | B+4,5 | 249 | 2013-08-19 | NHK Cup, 61st | 2 | | 60 | Cho Chikun | 9p | Yan Huan | 5p | W+R | 150 | 2011-01-29 | BC Card Cup World, 03th | 1/32 Final - 29 | | 61 | Yo Chito | 2p | Cho Chikun | 9p | B+R | 85 | 2015-11-19 | Tengen, 42nd, preliminary tournament A | Final | | 62 | Yo Kagen | 8p | Cho Chikun | 9p | W+R | 138 | 1998-08-20 | ACOM Cup, 5th | Semifinal - 1 | | 63 | Yo Kagen | 8p | Cho Chikun | 9p | W+R | 172 | 1998-12-05 | NEC Cup, 18th | 2-4 | | 64 | Cho Chikun | 9p | Yo Kagen | 9p | B+R | 183 | 2000-06-01 | Kisei, 25th | League, Group A, game 01 | | 65 | Cho Chikun | 9p | Yo Kagen | 9p | B+0.5 | 247 | 2008-03-03 | World Oza Toyota & Denso Cup, 4th | Last primary tournament | | 66 | Cho Chikun | 9p | Yoda Norimoto | 7p | B+3.5 | 226 | 1990-02-22 | Meijin, 15th | League, game 12 | | 67 | Cho Chikun | 9p | Yoda Norimoto | 9p | B+6 | 261 | 1990-03-24 | Haya-go Senshuken, 23rd | 1 | | 68 | Yoda Norimoto | 9p | Cho Chikun | 9p | W+R | 200 | 1990-06-23 | IBM Lightning Go Championship, 3rd | Round 2 | | 69 | Cho Chikun | 9p | Yoda Norimoto | 8p | B+3.5 | 225 | 1990-11-08 | Judan, 29th | Winners' Section, Final | | 70 | Yoda Norimoto | 8p | Cho Chikun | 9p | B+0.5 | 265 | 1991-01-30 | Meijin, 16th | League, game 08 | | 71 | Yoda Norimoto | 8p | Cho Chikun | 9p | W+0.5 | 245 | 1991-02-14 | Judan, 29th | Challengers' Final | | 72 | Yoda Norimoto | 8p | Cho Chikun | 9p | B+11.5 | 286 | 1991-02-17 | NHK Cup, 38th | Quaterfinal - 1 | | 73 | Cho Chikun | 9p | Yoda Norimoto | 8p | B+7.5 | 239 | 1991-10-03 | Judan, 30th | Losers' Section, 2-4 | | 74 | Yoda Norimoto | 8p | Cho Chikun | 9p | B+3.5 | 213 | 1992-03-05 | Gosei, 17th | 1/8 Final - 5 | | 75 | Cho Chikun | 9p | Yoda Norimoto | 8p | B+4,5 | 249 | 1992-08-06 | Meijin, 17th | League, game 35 | | 76 | Cho Chikun | 9p | Yoda Norimoto | 8p | W+0.5 | 247 | 1992-12-24 | Judan, 31st | Losers' Section, Semifinal - 2 | | 77 | Yoda Norimoto | 8p | Cho Chikun | 9p | B+R | 209 | 1993-02-04 | Meijin, 18th | League, game 10 | | 78 | Yoda Norimoto | 8p | Cho Chikun | 9p | B+R | 193 | 1993-04-15 | Judan, 32nd | 1-01 | | 79 | Cho Chikun | 9p | Yoda Norimoto | 8p | W+R | 266 | 1993-07-24 | Haya-go Senshuken, 26th | Round 2 | | 80 | Yoda Norimoto | 9p | Cho Chikun | 9p | W+3.5 | 263 | 1993-12-16 | Kakusei, 16th | Semifinal - 2 | | 81 | Cho Chikun | 9p | Yoda Norimoto | 9p | B+2.5 | 323 | 1994-01-06 | Meijin, 19th | League, game 05 | | 82 | Yoda Norimoto | 9p | Cho Chikun | 9p | W+0.5 | 292 | 1994-02-26 | NEC Cup, 13th | Semifinal - 2 | | 83 | Yoda Norimoto | 9p | Cho Chikun | 9p | B+R | 151 | 1994-07-28 | Judan, 33rd | 1-08 | | 84 | Cho Chikun | 9p | Yoda Norimoto | 9p | B+R | 195 | 1994-09-15 | Oza, 42nd | Challengers' Final | | 85 | Cho Chikun | 9p | Yoda Norimoto | 9p | W+0.5 | 244 | 1995-01-12 | Judan, 33rd | Losers' Section, Final | | 86 | Yoda Norimoto | 9p | Cho Chikun | 9p | B+R | 224 | 1995-10-23 | Tong Yang Securities Cup, 7th | 1/8 Final - 7 | | 87 | Yoda Norimoto | 9p | Cho Chikun | 9p | B+R | 133 | 1996-06-06 | Gosei, 21st | Final | | 88 | Yoda Norimoto | 9p | Cho Chikun | 9p | W+0.5 | 251 | 1996-07-04 | Meijin, 21st | League, game 31 | | 89 | Yoda Norimoto | 9p | Cho Chikun | 9p | W+3 | 288 | 1996-08-10 | Ing Cup, 3rd | Semifinal - 2, game 1 | | 90 | Cho Chikun | 9p | Yoda Norimoto | 9p | W+R | 202 | 1996-08-12 | Ing Cup, 3rd | Semifinal - 2, game 2 | | 91 | Yoda Norimoto | 9p | Cho Chikun | 9p | B+R | 149 | 1996-08-14 | Ing Cup, 3rd | Semifinal - 2, game 3 | | 92 | Cho Chikun | 9p | Yoda Norimoto | 9p | B+R | 169 | 1996-09-21 | Tokyo Cup, 29th | Final | | 93 | Yoda Norimoto | 9p | Cho Chikun | 9p | B+4 | 257 | 1996-12-23 | JT Cup, 3rd | Round 3 | | 94 | Cho Chikun | 9p | Yoda Norimoto | 9p | B+R | 189 | 1998-01-15 | Kisei, 22nd | Title match, game 1 | | 95 | Yoda Norimoto | 9p | Cho Chikun | 9p | W+3.5 | 222 | 1998-01-29 | Kisei, 22nd | Title match, game 2 | | 96 | Cho Chikun | 9p | Yoda Norimoto | 9p | B+R | 93 | 1998-02-05 | Kisei, 22nd | Title match, game 3 | | 97 | Yoda Norimoto | 9p | Cho Chikun | 9p | B+R | 89 | 1998-02-19 | Kisei, 22nd | Title match, game 4 | | 98 | Cho Chikun | 9p | Yoda Norimoto | 9p | W+R | 114 | 1998-02-26 | Kisei, 22nd | Title match, game 5 | | 99 | Cho Chikun | 9p | Yoda Norimoto | 9p | W+4.5 | 283 | 1998-03-07 | NEC Cup, 17th | Final | | 100 | Yoda Norimoto | 9p | Cho Chikun | 9p | W+4.5 | 265 | 1998-03-12 | Kisei, 22nd | Title match, game 6 |
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