| # |
Black player |
Rank |
White player |
Rank |
Result |
# moves |
Date |
Event |
Round |
| 1 | Furuya Yutaka | 7p | Kato Atsushi | 8p | W+0.5 | 268 | 2005-01-13 | Tengen, 31st | 1-10 | | 2 | Kato Atsushi | 8p | Goto Shungo | 9p | B+9.5 | 258 | 2011-03-24 | Ryusei, 20th | block-E Final | | 3 | Kato Atsushi | 8p | Hane Naoki | 9p | W+6.5 | 264 | 2007-08-02 | Kisei, 32nd | League | | 4 | Kato Atsushi | 8p | Hane Naoki | 9p | B+R | 175 | 2008-10-02 | Kisei, 33rd | League | | 5 | Kato Atsushi | 8p | Hane Naoki | 9p | W+R | 174 | 2011-05-16 | Kisei, 36th | League | | 6 | Hane Naoki | 9p | Kato Atsushi | 9p | W+4.5 | 279 | 2012-11-22 | Gosei, 38th | 1 | | 7 | Hane Naoki | 9p | Kato Atsushi | 9p | B+R | 199 | 2013-09-02 | NHK Cup, 61st | 2 | | 8 | Hasegawa Hiro | 3p | Kato Atsushi | 6p | B+R | 275 | 1997-01-11 | Shinjin-O, 23rd | | | 9 | Kato Atsushi | 8p | Hikosaka Naoto | 9p | W+R | 210 | 2009-05-04 | NHK Cup, 57th | 1 | | 10 | Hisajima Kunio | 9p | Kato Atsushi | 8p | W+R | 92 | 2004-01-06 | Ryusei Cup, 13th | Block C, Game 09 | | 11 | Honda Kunihisa | 9p | Kato Atsushi | 8p | W+R | 158 | 2005-07-21 | Kisei, 30th | League, Group A, game 05 | | 12 | Hoshino Masaki | 8p | Kato Atsushi | 8p | W+R | 142 | 2005-09-27 | Ryusei Cup, 15th | Block C, Game 04 | | 13 | Iguchi Toyohide | 6p | Kato Atsushi | 8p | B+R | 229 | 2002-09-03 | Ryusei Cup, 12th | Block A, Game 04 | | 14 | Kato Atsushi | 8p | Imamura Toshiya | 9p | B+5.5 | 246 | 2006-07-27 | Kisei, 31st | League B | | 15 | Kato Atsushi | 8p | Imamura Toshiya | 9p | B+2.5 | 212 | 2007-06-07 | Kisei, 32nd | League | | 16 | Imamura Toshiya | 9p | Kato Atsushi | 9p | W+R | 186 | 2012-05-14 | NHK Cup, 60th | 1 | | 17 | Kato Atsushi | 9p | Imamura Toshiya | 9p | B+4,5 | 308 | 2013-04-06 | NHK Cup, 61st | 1 | | 18 | Imamura Yoshiaki | 9p | Kato Atsushi | 8p | W+1.5 | 217 | 2007-04-11 | NHK Cup, 55th | 1 | | 19 | Ishida Atsushi | 6p | Kato Atsushi | 4p | W+R | 188 | 1993-12-13 | GO match, 1993 | Board 3 | | 20 | Ishida Yoshio | 9p | Kato Atsushi | 8p | W+R | 182 | 2007-06-14 | Gosei, 33rd | Preliminaries | | 21 | Kato Atsushi | 8p | Ishida Yoshio | 9p | W+R | 164 | 2009-02-12 | Kisei, 34th, last preliminary tournament | | | 22 | Kato Atsushi | 9p | Ishida Yoshio | 9p | B+1.5 | 249 | 2012-01-26 | Kisei, 37th, last preliminary tournament | | | 23 | Ishida Yoshio | 9p | Kato Atsushi | 9p | W+6.5 | 333 | 2012-03-08 | Ryusei, 21st | block-D | | 24 | Kato Atsushi | 8p | Ito Yoji | 9p | B+5.5 | 201 | 2003-12-02 | Ryusei Cup, 13th | Block C, Game 08 | | 25 | Kato Atsushi | 8p | Iyama Yuta | 7p | B+4,5 | 243 | 2007-09-06 | Kisei, 32nd | League | | 26 | Kato Atsushi | 9p | Iyama Yuta | 9p | W+5.5 | 268 | 2011-09-29 | Kisei, 36th | League | | 27 | Kato Atsushi | 8p | Izumitani Hideo | 8p | B+13.5 | 234 | 2001-12-04 | Ryusei Cup, 11th | Block D, Game 05 | | 28 | Kajiwara Takeo | 9p | Kato Atsushi | 9p | W+R | 210 | 1978-02-23 | Meijin, 03rd | League, game 13 | | 29 | Kanno Masashi | 3p | Kato Atsushi | 3p | W+R | 138 | 1992-03-04 | Kisei, 17th | Meidan, Final 3 dan | | 30 | Kataoka Satoshi | 9p | Kato Atsushi | 8p | B+R | 123 | 2005-12-22 | Oza, 54th | Last primary tournament | | 31 | Kato Masao | 9p | Kato Atsushi | 7p | W+0.5 | 286 | 2002-03-21 | Oza, 50th | 1/8 Final - 4 | | 32 | Kato Masao | 9p | Kato Atsushi | 8p | B+6.5 | 263 | 2002-06-03 | Ryusei Cup, 11th | Quaterfinal | | 33 | Kato Masao | 9p | Kato Atsushi | 8p | B+1.5 | 275 | 2004-02-02 | Ryusei Cup, 13th | Block C, Game 11 | | 34 | Kenmochi Jo | 5p | Kato Atsushi | 5p | W+R | 130 | 1996-04-17 | Kisei, 21st | Meidan, Final 5 dan | | 35 | Kato Atsushi | 7p | Kenmochi Jo | 6p | W+2 | 307 | 2000-11-09 | Gosei, 26th | 1-05 | | 36 | Kim Shushun | 2p | Kato Atsushi | 6p | B+R | 225 | 1997-06-25 | Kisei, 22nd | All Dan Knockout Final | | 37 | Kato Atsushi | 7 dan | Kim Shushun | 5 dan | W+8.5 | 259 | 2000-05-27 | NEC Shun'ei, 16th | 1 | | 38 | Kim Sungjin | ama | Kato Atsushi | 8p | B+R | 207 | 2011-05-19 | Agon Cup, 18th, last preliminary tournament | Final | | 39 | Kiyonari Tetsuya | 9p | Kato Atsushi | 8p | W+3.5 | 234 | 2008-03-25 | NHK Cup, 56th | 1 | | 40 | Kobayashi Chizu | 5p | Kato Atsushi | 2p | W+10.5 | 284 | 1991-09-02 | Ryusei Cup, 02nd | Block B, Game 04 | | 41 | Kobayashi Izumi | 5p | Kato Atsushi | 7p | B+R | 177 | 2002-05-12 | NHK Cup, 50th | 1 | | 42 | Kobayashi Kenji | 6p | Kato Atsushi | 7p | W+R | 194 | 1999-09-21 | Ryusei Cup, 09th | Block C, Game 07 | | 43 | Kobayashi Koichi | 9p | Kato Atsushi | 9p | W+3 | 194 | 1988-12-22 | Honinbo, 44th | League, game 11 | | 44 | Kato Atsushi | 7p | Kobayashi Koichi | 9p | B+1 | 254 | 2001-06-28 | Oza, 49th | Semifinal - 1 | | 45 | Kobayashi Koichi | 9p | Kato Atsushi | 8p | W+0.5 | 287 | 2008-08-21 | Meijin, 34th | Last primary tournament | | 46 | Kobayashi Koichi | 9p | Kato Atsushi | 8p | B+R | 183 | 2009-08-29 | Daiwa Cup, 05th | 2 | | 47 | Kobayashi Koichi | 9p | Kato Atsushi | 8p | W+R | 148 | 2011-04-07 | Judan, 50th, last preliminary tournament | | | 48 | Kobayashi Koichi | 9p | Kato Atsushi | 9p | B+R | 181 | 2011-09-08 | Gosei, 37th, preliminary tournament | Final | | 49 | Kato Atsushi | 9p | Kobayashi Koichi | 9p | W+R | 164 | 2013-01-10 | Tengen, 39th | 0 | | 50 | Kobayashi Satoru | 9p | Kato Atsushi | 8p | W+R | 148 | 2006-06-01 | Kisei, 31st | League B | | 51 | Kato Atsushi | 8p | Kobayashi Satoru | 9p | W+R | 194 | 2007-07-02 | NHK Cup, 55th | 2 | | 52 | Kato Atsushi | 9p | Kobayashi Satoru | 9p | B+0.5 | 211 | 2014-08-28 | Gosei, 40th, preliminary tournament A | | | 53 | Kato Atsushi | 5p | Komatsu Fujio | 8p | B+R | 177 | 1996-07-04 | Kisei, 21st | All Dan Knockout Final | | 54 | Komatsu Hideki | 9p | Kato Atsushi | 8p | W+1.5 | 277 | 2007-10-04 | Kisei, 32nd | League | | 55 | Kono Rin | 9p | Kato Atsushi | 8p | B+R | 239 | 2008-08-09 | Kisei, 33rd | League | | 56 | Kato Atsushi | 8p | Kono Rin | 9p | B+0.5 | 266 | 2010-09-30 | Kisei, 35th | League | | 57 | Kono Rin | 9p | Kato Atsushi | 8p | W+2.5 | 276 | 2011-06-02 | Kisei, 36th | League | | 58 | Kudo Norio | 9p | Kato Atsushi | 8p | W+1.5 | 259 | 2009-04-09 | | | | 59 | Kato Atsushi | 7p | Kurahashi Masayuki | 8p | W+R | 188 | 1998-11-12 | Gosei, 24th | 2-3 | | 60 | Kato Atsushi | 8p | Kuwamoto Shinpei | 5p | B+R | 161 | 2004-10-19 | Ryusei Cup, 14th | Block G, Game 04 | | 61 | Kato Atsushi | 8p | Mimura Tomoyasu | 9p | W+R | 136 | 2005-08-04 | Kisei, 30th | League, Group A, game 08 | | 62 | Mimura Tomoyasu | 9p | Kato Atsushi | 9p | B+0.5 | 279 | 2016-07-14 | Judan, 55th, last preliminary tournament | | | 63 | Kato Atsushi | 9p | Mimura Tomoyasu | 9p | B+R | 185 | 2016-12-06 | | | | 64 | Mizogami Tomochika | 6p | Kato Atsushi | 7p | B+R | 197 | 2000-10-02 | Ryusei Cup, 10th | Block D, Game 08 | | 65 | Kato Atsushi | 8p | Mizogami Tomochika | 8p | W+R | 168 | 2009-06-11 | Agon Cup, 16th | 1 | | 66 | Kato Atsushi | 2p | Morita Michihiro | 5p | B+R | 193 | 1991-07-01 | Ryusei Cup, 02nd | Block B, Game 02 | | 67 | Kato Atsushi | 8p | Morita Michihiro | 9p | W+R | 214 | 2005-10-31 | Ryusei Cup, 15th | Block C, Game 05 | | 68 | Kato Atsushi | 9p | Murakawa Daisuke | 7p | W+4.5 | 268 | 2011-05-09 | Ryusei, 20th, champion decision tournament | | | 69 | Nakamura Shinya | 6p | Kato Atsushi | 6p | W+R | 134 | 1997-04-16 | Kisei, 22nd | Meidan, Final 6 dan | | 70 | Kato Atsushi | 5p | Nakano Hironari | 8p | W+R | 168 | 1995-11-23 | Gosei, 21st | 2-5 | | 71 | Nakano Hironari | 9p | Kato Atsushi | 6p | W+5.5 | 271 | 1998-01-01 | NHK Cup, 46th | 1-03 | | 72 | Nakano Yasuhiro | 7p | Kato Atsushi | 7p | W+R | 178 | 2001-06-07 | Oza, 49th | Quaterfinal - 4 | | 73 | Kato Atsushi | 8p | Nakaonoda Tomomi | 8p | B+4,5 | 196 | 2002-04-29 | Ryusei Cup, 11th | 1/8 Final - 2 | | 74 | Nakazawa Ayako | 5p ? | Kato Atsushi | 6p | B+R | 231 | 1996-09-17 | Ryusei Cup, 06th | Block B, Game 02 | | 75 | Kato Atsushi | 8p | Narusawa Yasuichi | 8p | B+7.5 | 278 | 2001-12-04 | Ryusei Cup, 11th | Block D, Game 06 | | 76 | O Meien | 9p | Kato Atsushi | 8p | B+R | 173 | 2010-01-25 | Ryusei, 19th | block-F | | 77 | Kato Atsushi | 8p | O Meien | 9p | W+R | 148 | 2010-08-05 | Kisei, 35th | League | | 78 | O Meien | 9p | Kato Atsushi | 9p | B+1.5 | 261 | 2012-03-01 | Kisei, 37th, last preliminary tournament | | | 79 | O Rissei | 9p | Kato Atsushi | 8p | B+5 | 263 | 2002-05-09 | Tengen, 28th | 1/8 Final - 6 | | 80 | Kato Atsushi | 8p | O Rissei | 9p | B+5.5 | 272 | 2008-10-20 | NHK Cup, 56th | 3 | | 81 | Kato Atsushi | 9p | O Rissei | 9p | W+2.5 | 273 | 2011-10-03 | NHK Cup, 59th | 2 | | 82 | Ogaki Yusaku | 9p | Kato Atsushi | 8p | W+5.5 | 238 | 2003-11-11 | Ryusei Cup, 13th | Block C, Game 06 | | 83 | Ogata Masaki | 9p | Kato Atsushi | 8p | B+1.5 | 251 | 2004-11-11 | Meijin, 30th | Preliminaries | | 84 | Kato Atsushi | 8p | Ogata Masaki | 9p | B+R | 233 | 2008-12-15 | NHK Cup, 56th | Quaterfinal | | 85 | Ogata Masaki | 9p | Kato Atsushi | 9p | B+R | 195 | 2011-09-15 | Judan, 50th | 2 | | 86 | Okada Shinichiro | 8p | Kato Atsushi | 8p | W+R | 200 | 2003-11-11 | Ryusei Cup, 13th | Block C, Game 05 | | 87 | Kato Atsushi | 8p | Otake Hideo | 9p | W+2.5 | 269 | 2011-06-23 | | | | 88 | Redmond, Michael | 9p | Kato Atsushi | 8p | B+R | 141 | 2006-12-15 | Japanese Daiwa-Shoken Cup, 2nd | Preliminaries | | 89 | Rin Kaiho | 9p | Kato Atsushi | 8p | B+R | 111 | 2003-04-24 | Oza, 51st | 1-06 | | 90 | Kato Atsushi | 8p | Rin Kaiho | 9p | W+R | 172 | 2008-07-31 | Gosei, 34th | preliminary tournament A | | 91 | Kato Atsushi | 8p | Rin Kanketsu | 7p | W+R | 172 | 2010-07-03 | Daiwa Cup, 06th | 1 | | 92 | Rin Kanketsu | 7p | Kato Atsushi | 9p | W+3.5 | 248 | 2012-09-06 | Judan, 51st | 1 | | 93 | Kato Atsushi | 3p | Ryu Shikun | 4p | W+R | 102 | 1992-06-01 | Kisei, 17th | Zendan - 4 | | 94 | Kato Atsushi | 7p | Ryu Shikun | 7p | W+R | 184 | 1998-01-01 | NHK Cup, 46th | 2-5 | | 95 | Kato Atsushi | 8p | Ryu Shikun | 9p | B+2.5 | 260 | 2007-08-16 | Gosei, 33rd | primary tournament A | | 96 | Kato Atsushi | 8p | Ryu Shikun | 9p | W+R | 192 | 2008-09-25 | Meijin, 34th | Last primary tournament | | 97 | Sakai Hideyuki | 6p | Kato Atsushi | 8p | B+1.5 | 225 | 2004-08-01 | Phoenix Cup Open, 5th | Quaterfinal | | 98 | Kato Atsushi | 8p | Sakai Hideyuki | 7p | W+1.5 | 264 | 2005-07-17 | NHK Cup, 53rd | 1 | | 99 | Sakai Hideyuki | 7p | Kato Atsushi | 8p | W+0.5 | 270 | 2010-02-25 | Kisei, 35th, last preliminary tournament | Final | | 100 | Kato Atsushi | 2p | Sakai Maki | 4p | W+5.5 | 233 | 1991-06-24 | Ryusei Cup, 02nd | Block B, Game 01 |
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