# |
Black player |
Rank |
White player |
Rank |
Result |
# moves |
Date |
Event |
Round |
1 | Kato Masao | 9p | Kobayashi Koichi | 9p | B+R | 167 | 1988-09-08 | Meijin, 13th | Title match, game 1 | 2 | Kobayashi Koichi | 9p | Kato Masao | 9p | B+R | 175 | 1988-09-21 | Meijin, 13th | Title match, game 2 | 3 | Kato Masao | 9p | Kobayashi Koichi | 9p | W+2.5 | 284 | 1988-09-29 | Meijin, 13th | Title match, game 3 | 4 | Kobayashi Koichi | 9p | Kato Masao | 9p | B+R | 179 | 1988-10-13 | Meijin, 13th | Title match, game 4 | 5 | Kato Masao | 9p | Kobayashi Koichi | 9p | W+R | 206 | 1988-10-20 | Meijin, 13th | Title match, game 5 | 6 | Kato Masao | 9p | Kobayashi Koichi | 9p | B+1.5 | 304 | 1991-01-18 | Kisei, 15th | Title match, game 1 | 7 | Kobayashi Koichi | 9p | Kato Masao | 9p | B+1.5 | 241 | 1991-01-30 | Kisei, 15th | Title match, game 2 | 8 | Kato Masao | 9p | Kobayashi Koichi | 9p | W+R | 172 | 1991-02-06 | Kisei, 15th | Title match, game 3 | 9 | Kobayashi Koichi | 9p | Kato Masao | 9p | W+5.5 | 232 | 1991-02-20 | Kisei, 15th | Title match, game 4 | 10 | Kato Masao | 9p | Kobayashi Koichi | 9p | W+5.5 | 257 | 1991-02-27 | Kisei, 15th | Title match, game 5 | 11 | Kobayashi Koichi | 9p | Kato Masao | 9p | W+0.5 | 271 | 1991-03-13 | Kisei, 15th | Title match, game 6 | 12 | Kato Masao | 9p | Kobayashi Koichi | 9p | W+4.5 | 206 | 1991-03-19 | Kisei, 15th | Title match, game 7 | 13 | Kato Masao | 9p | Kobayashi Koichi | 9p | W+0.5 | 247 | 1992-03-02 | Honinbo, 47th | League, game 21 | 14 | Kobayashi Koichi | 9p | Kato Masao | 9p | W+10.5 | 237 | 1992-03-07 | NEC Cup, 11th | Final | 15 | Kato Masao | 9p | Kobayashi Koichi | 9p | B+R | 167 | 1993-01-14 | Kisei, 17th | Title match, game 1 | 16 | Kobayashi Koichi | 9p | Kato Masao | 9p | W+2.5 | 280 | 1993-01-28 | Kisei, 17th | Title match, game 2 | 17 | Kato Masao | 9p | Kobayashi Koichi | 9p | W+1.5 | 246 | 1993-02-04 | Kisei, 17th | Title match, game 3 | 18 | Kobayashi Koichi | 9p | Kato Masao | 9p | W+0.5 | 244 | 1993-02-18 | Kisei, 17th | Title match, game 4 | 19 | Kato Masao | 9p | Kobayashi Koichi | 9p | W+R | 210 | 1993-02-25 | Kisei, 17th | Title match, game 5 | 20 | Kobayashi Koichi | 9p | Kato Masao | 9p | B+0.5 | 218 | 1993-03-11 | Kisei, 17th | Title match, game 6 | 21 | Kobayashi Koichi | 9p | Kato Masao | 9p | B+R | 131 | 1993-03-18 | Kisei, 17th | Title match, game 7 | 22 | Kato Masao | 9p | Kobayashi Koichi | 9p | B+R | 191 | 1994-10-17 | Honinbo, 50th | League, game 03 | 23 | Kobayashi Koichi | 9p | Kato Masao | 9p | W+0.5 | 244 | 1995-10-19 | Kisei, 20th | Semifinal - 1 | 24 | Kobayashi Koichi | 9p | Kato Masao | 9p | W+R | 244 | 1996-05-16 | Meijin, 21st | League, game 22 | 25 | Kato Masao | 9p | Kobayashi Koichi | 9p | B+5 | 251 | 1996-12-19 | Judan, 35th | Losers' Section, Final | 26 | Kato Masao | 9p | Kobayashi Koichi | 9p | B+3.5 | 256 | 1997-02-01 | NEC Cup, 16th | Semifinal - 1 | 27 | Kato Masao | 9p | Kobayashi Koichi | 9p | W+R | 148 | 1997-03-24 | Kakusei, 19th | Final | 28 | Kato Masao | 9p | Kobayashi Koichi | 9p | B+0.5 | 275 | 1997-03-27 | Meijin, 22nd | League, game 16 | 29 | Kobayashi Koichi | 9p | Kato Masao | 9p | B+0.5 | 283 | 1997-05-05 | Oza, 45th | 1/8 Final - 7 | 30 | Kobayashi Koichi | 9p | Kato Masao | 9p | B+2 | 252 | 1997-12-11 | Meijin, 23rd | League, game 01 | 31 | Kato Masao | 9p | Kobayashi Koichi | 9p | B+R | 167 | 1998-01-01 | Tokyo Cup, 31st | 2-3 | 32 | Kobayashi Koichi | 9p | Kato Masao | 9p | B+R | 229 | 1998-01-11 | NEC Cup, 18th | 2-3 | 33 | Kato Masao | 9p | Kobayashi Koichi | 9p | W+2.5 | 228 | 1998-10-15 | Kisei, 23rd | Semifinal - 1 | 34 | Kato Masao | 9p | Kobayashi Koichi | 9p | W+3.5 | 227 | 1999-01-21 | Meijin, 24th | League, game 08 | 35 | Kato Masao | 9p | Kobayashi Koichi | 9p | B+4,5 | 234 | 1999-02-15 | , 21th | Semifinal - 1 | 36 | Kobayashi Koichi | 9p | Kato Masao | 9p | B+R | 229 | 1999-04-22 | Gosei, 24th | Quaterfinal - 4 | 37 | Kobayashi Koichi | 9p | Kato Masao | 9p | W+0.5 | 214 | 1999-06-06 | Hayago Championship, 32nd | 1 | 38 | Kato Masao | 9p | Kobayashi Koichi | 9p | W+R | 238 | 1999-12-08 | Meijin, 25th | League, game 04 | 39 | Kato Masao | 9p | Kobayashi Koichi | 9p | W+R | 194 | 2000-01-01 | Tokyo Cup, 33rd | 2-3 | 40 | Kato Masao | 9p | Kobayashi Koichi | 9p | B+R | 171 | 2000-02-19 | NEC Cup, 19th | Semifinal - 2 | 41 | Kato Masao | 9p | Kobayashi Koichi | 9p | B+5.5 | 248 | 2000-05-25 | Oza, 48th | Quaterfinal - 1 | 42 | Kobayashi Koichi | 9p | Kato Masao | 9p | B+2.5 | 245 | 2002-08-24 | Ryusei Cup, 11th | Semifinal - 1 | 43 | Kato Masao | 9p | Kobayashi Koichi | 9p | B+4 | 238 | 2003-01-05 | NHK Cup, 50th | Round 3 | 44 | Kobayashi Koichi | 9p | Kato Masao | 9p | B+1.5 | 281 | 2004-01-22 | Gosei, 29th | 1/16 Final - 12 | 45 | Kato Masao | 9p | Kobayashi Koichi | 9p | B+R | 237 | 2004-02-26 | Honinbo, 59th | League, game 20 | 46 | Kobayashi Satoru | 7p | Kato Masao | 9p | W+0.5 | 282 | 1983-09-15 | Tengen, 09th | Quaterfinal - 3 | 47 | Kobayashi Satoru | 7p | Kato Masao | 9p | W+R | 130 | 1984-07-26 | Meijin, 09th | League, game 32 | 48 | Kobayashi Satoru | 9p | Kato Masao | 9p | B+R | 207 | 1988-09-06 | Tengen, 14th | 2-4 | 49 | Kobayashi Satoru | 9p | Kato Masao | 9p | B+R | 175 | 1990-11-15 | Kisei, 15th | Final, game 1 | 50 | Kato Masao | 9p | Kobayashi Satoru | 9p | B+R | 107 | 1990-12-06 | Kisei, 15th | Final, game 2 | 51 | Kobayashi Satoru | 9p | Kato Masao | 9p | W+0.5 | 252 | 1990-12-13 | Kisei, 15th | Final, game 3 | 52 | Kobayashi Satoru | 9p | Kato Masao | 9p | W+2 | 190 | 1992-03-26 | Gosei, 17th | Quaterfinal - 1 | 53 | Kato Masao | 9p | Kobayashi Satoru | 9p | W+1.5 | 293 | 1994-10-06 | Kisei, 19th | Main Knockout, Semifinal - 2 | 54 | Kobayashi Satoru | 9p | Kato Masao | 9p | W+3 | 207 | 1995-09-09 | Akomu Cup, Pro vs. Ama, 2nd | Final | 55 | Kobayashi Satoru | 9p | Kato Masao | 9p | B+1.5 | 264 | 1995-10-12 | Judan, 34th | Winners' Section, Semifinal - 1 | 56 | Kobayashi Satoru | 9p | Kato Masao | 9p | W+ | 270 | 1996-02-26 | Kakusei, 18th | Final | 57 | Kobayashi Satoru | 9p | Kato Masao | 9p | W+1.5 | 258 | 1997-03-01 | NEC Cup, 16th | Final | 58 | Kobayashi Satoru | 9p | Kato Masao | 9p | W+R | 158 | 1998-01-29 | Gosei, 23rd | 1-15 | 59 | Kato Masao | 9p | Kobayashi Satoru | 9p | W+R | 190 | 1998-02-05 | Honinbo, 53rd | League, game 17 | 60 | Kobayashi Satoru | 9p | Kato Masao | 9p | B+2.5 | 298 | 1998-08-20 | Judan, 37th | Winners' Section, Quaterfinal - 4 | 61 | Kato Masao | 9p | Kobayashi Satoru | 9p | B+R | 187 | 1998-09-17 | Kisei, 23rd | Quaterfinal - 3 | 62 | Kobayashi Satoru | 9p | Kato Masao | 9p | B+2.5 | 304 | 1999-07-15 | Meijin, 24th | League, game 32 | 63 | Kato Masao | 9p | Kobayashi Satoru | 9p | B+R | 159 | 1999-08-21 | Haya-go Senshuken, 32nd | Final | 64 | Kobayashi Satoru | 9p | Kato Masao | 9p | B+R | 201 | 2001-01-12 | Chikurin Cup, 3rd | game 02 | 65 | Kodama Kunio | 5p | Kato Masao | 5p | W+R | 186 | 1967-11-01 | Oteai, 1967 | | 66 | Kato Masao | 3p | Kojima Takaho | 5p | W+R | 158 | 1966-06-22 | Oteai, 1966 | | 67 | Kato Masao | 6p | Kojima Takaho | 6p | W+R | 228 | 1970-04-19 | Prime Minister's Cup, 14th | Preliminaries, 3 | 68 | Kato Masao | 8p | Kojima Takaho | 8p | B+R | 127 | 1976-12-02 | Honinbo, 31st | League, game 09 | 69 | Kojima Takaho | 9p | Kato Masao | 9p | W+R | 134 | 1982-07-28 | Judan, 21st | Winners' Section, Quaterfinal - 1 | 70 | Kato Masao | 9p | Kojima Takaho | 9p | W+1.5 | 294 | 1989-01-11 | Honinbo, 44th | League, game 14 | 71 | Kojima Yasuo | 9p | Kato Masao | 9p | W+R | 204 | 1982-09-23 | Judan, 21st | Winners' Section, Semifinal - 1 | 72 | Komatsu Hideki | 7p | Kato Masao | 9p | B+6.5 | 250 | 1992-04-09 | Honinbo, 47th | League, game 28 | 73 | Kato Masao | 9p | Komatsu Hideki | 8p | B+R | 307 | 1992-05-07 | Oza, 40th | 1/8 Final - 7 | 74 | Kato Masao | 9p | Komatsu Hideki | 8p | B+R | 169 | 1994-10-29 | NEC Cup, 14th | Quaterfinal - 2 | 75 | Komatsu Hideki | 8p | Kato Masao | 9p | W+2.5 | 253 | 1994-12-01 | Honinbo, 50th | League, game 09 | 76 | Komatsu Hideki | 8p | Kato Masao | 9p | W+7.5 | 246 | 1995-03-13 | Kakusei, 17th | Semifinal - 2 | 77 | Kato Masao | 9p | Komatsu Hideki | 9p | B+R | 183 | 1997-02-20 | Honinbo, 52nd | League, game 19 | 78 | Kato Masao | 9p | Komatsu Hideki | 9p | B+R | 109 | 1999-02-28 | NHK Cup, 46th | Quaterfinal | 79 | Kato Masao | 9p | Komatsu Hideki | 9p | W+R | 232 | 2000-12-07 | Meijin, 26th | League, game 01 | 80 | Kato Masao | 9p | Kong Jie | 6p | W+R | 176 | 2002-04-13 | Fujitsu Cup, 15th | 1 | 81 | Kono Rin | 5p | Kato Masao | 9p | B+1.5 | 293 | 2001-01-29 | Fujitsu Cup, 14th | Japanese qualifier {Stage 3} | 82 | Kato Masao | 9p | Kono Rin | 6p | B+R | 201 | 2002-07-18 | Oza, 50th | Semifinal - 2 | 83 | Kato Masao | 9p | Kori Toshio | 8p | B+R | 177 | 1993-04-01 | Gosei, 18th | 1/8 Final - 7 | 84 | Kosugi Kiyoshi | 7p | Kato Masao | 9p | B+R | 213 | 1989-05-04 | Tengen, 15th | 1-16 | 85 | Kubo Katsuaki | 9p | Kato Masao | 9p | B+2 | 247 | 2002-03-14 | Tengen, 28th | 1 - 16 | 86 | Kato Masao | 8p | Kubouchi Shuchi | 9p | B+R | 113 | 1977-01-20 | Honinbo, 32nd | League, game 11 | 87 | Kubouchi Shuchi | 9p | Kato Masao | 8p | B+R | 201 | 1977-03-30 | Meijin, 02nd | League, game 14 | 88 | Kato Masao | 5p | Kudo Norio | 7p | W+1 | 272 | 1968-09-19 | Oteai, 1968 | | 89 | Kato Masao | 7p | Kudo Norio | 8p | B+R | 141 | 1971-01-01 | Oteai, 1971 | | 90 | Kato Masao | 8p | Kudo Norio | 8p | W+R | 178 | 1975-06-24 | All-Japan First Place Championship, 5th | challengers | 91 | Kudo Norio | 8p | Kato Masao | 8p | W+R | 88 | 1975-10-23 | Judan, 14th | 2 | 92 | Kudo Norio | 8p | Kato Masao | 8p | B+2 | 229 | 1976-02-19 | Meijin, 01st | 1, qc,Preliminary | 93 | Kudo Norio | 9p | Kato Masao | 8p | B+R | 215 | 1977-07-07 | Oza, 25th | 1-08 | 94 | Kudo Norio | 9p | Kato Masao | 8p | W+7.5 | 250 | 1977-10-20 | Kisei, 02nd | Quaterfinal - 1 | 95 | Kato Masao | 9p | Kudo Norio | 9p | B+R | 211 | 1978-08-10 | Meijin, 03rd | League, game 34 | 96 | Kudo Norio | 9p | Kato Masao | 9p | W+R | 232 | 1979-11-17 | JAA Cup, 2nd | | 97 | Kudo Norio | 9p | Kato Masao | 9p | W+R | 158 | 1990-09-13 | Kisei, 15th | Quaterfinal - 2 | 98 | Kudo Norio | 9p | Kato Masao | 9p | W+3.5 | 255 | 1996-04-18 | Meijin, 21st | League, game 19 | 99 | Kudo Norio | 9p | Kato Masao | 9p | B+1 | 237 | 1997-10-02 | Tengen, 23rd | Challengers' Final | 100 | Kato Masao | 7p | Kurosawa Tadanao | 7p | B+R | 119 | 1972-04-26 | Oteai, 1972 | |
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