# |
Black player |
Rank |
White player |
Rank |
Result |
# moves |
Date |
Event |
Round |
1 | Kato Masao | 9p | | 4p | B+9 | 269 | 1993-11-16 | Tong Yang Securities Cup, 5th | 1 | 2 | Kato Masao | 6p | Abe Yoshiteru | 7p | B+R | 187 | 1971-01-01 | Oteai, 1971 | | 3 | Abe Yoshiteru | 8p | Kato Masao | 8p | B+R | 187 | 1975-10-16 | Oteai, 1975 | | 4 | Akiyama Jiro | 6p | Kato Masao | 9p | B+0.5 | 250 | 1999-02-25 | Tengen, 25th | 1-11 | 5 | An Cho-yeong | 4p | Kato Masao | 9p | W+R | 204 | 1998-09-04 | Samsung Cup, 03rd | 1/8 Final - 5 | 6 | An Cho-yeong | 5p | Kato Masao | 9p | W+R | 160 | 1999-06-15 | LG Cup, 04th | 1/16 Final - 04 | 7 | Kato Masao | 5p | Ando Takeo | 5p | W+R | 152 | 1968-06-06 | Oteai, 1968 | | 8 | Kato Masao | 9p | Aoki Shinichi | 8p | W+R | 146 | 1995-02-16 | Gosei, 20th | 1/8 Final - 1 | 9 | Kato Masao | 9p | Aragaki Takeshi | 6p | B+9.5 | 254 | 1984-03-08 | Tengen, 10th | 1 | 10 | Asano Hideaki | 5p | Kato Masao | 9p | W+R | 138 | 1978-05-04 | Tengen, 04th | 1-17 | 11 | Awaji Shuzo | 7p | Kato Masao | 9p | B+R | 89 | 1979-01-10 | Gosei, 05th | 1/8 Final - 5 | 12 | Awaji Shuzo | 8p | Kato Masao | 9p | W+5 | 135 | 1983-03-31 | Gosei, 08th | Quaterfinal - 1 | 13 | Kato Masao | 9p | Awaji Shuzo | 9p | B+R | 145 | 1986-07-03 | Judan, 25th | Winners' Section, 1-4 | 14 | Kato Masao | 9p | Awaji Shuzo | 9p | B+R | 191 | 1986-09-22 | Honinbo, 42nd | League Entrant Final 4 | 15 | Kato Masao | 9p | Awaji Shuzo | 9p | B+R | 145 | 1987-08-05 | Tengen, 13th | Quaterfinal - 2 | 16 | Awaji Shuzo | 9p | Kato Masao | 9p | W+6.5 | 238 | 1989-01-26 | Judan, 27th | Losers' Section, Semifinal - 2 | 17 | Kato Masao | 9p | Awaji Shuzo | 9p | W+1 | 211 | 1989-03-02 | Meijin, 14th | League, game 13 | 18 | Awaji Shuzo | 9p | Kato Masao | 9p | B+3.5 | 237 | 1990-03-01 | Meijin, 15th | League, game 14 | 19 | Awaji Shuzo | 9p | Kato Masao | 9p | W+9 | 237 | 1991-07-25 | Honinbo, 47th | Qualifications, Group 3, Final | 20 | Kato Masao | 9p | Awaji Shuzo | 9p | B+R | 189 | 1992-09-19 | NEC Cup, 12th | Quaterfinal - 1 | 21 | Kato Masao | 9p | Awaji Shuzo | 9p | B+4,5 | 193 | 1993-08-05 | Meijin, 18th | League, game 35 | 22 | Kato Masao | 9p | Awaji Shuzo | 9p | B+R | 157 | 1993-08-07 | Fujitsu Cup, 06th | Playoff 3rd-4th | 23 | Kato Masao | 9p | Awaji Shuzo | 9p | B+R | 207 | 1994-03-03 | Meijin, 19th | League, game 13 | 24 | Kato Masao | 9p | Awaji Shuzo | 9p | B+R | 159 | 1994-12-15 | Meijin, 20th | League, game 03 | 25 | Kato Masao | 9p | Cao Dayuan | 9p | W+2.5 | 273 | 1994-12-24 | China-Japan Super Go, 9th | game 09 | 26 | Kato Masao | 9p | Chan Ka Yui | 7p | W+R | 230 | 1991-10-03 | Honinbo, 47th | League, game 02 | 27 | Kato Masao | 9p | Chang Hao | 8p | W+2.5 | 237 | 1998-06-16 | LG Cup, 03rd | 1-01 | 28 | Chen Zude | 5p ? | Kato Masao | 8p | B+R | 187 | 1973-08-06 | China-Japan Go Exchange, 1973 | | 29 | Kato Masao | 9p | Chin Kaei | 7p | B+R | 137 | 1993-02-08 | Gosei, 18th | 1-14 | 30 | Kato Masao | 5p | Chino Tadahiko | 7p | B+R | 199 | 1968-05-30 | Oteai, 1968 | | 31 | Kato Masao | 8p | Chino Tadahiko | 8p | B+R | 83 | 1976-03-04 | Honinbo, 31st | League, game 19 | 32 | Kato Masao | 8p | Cho Chikun | 6p | B+R | 231 | 1974-03-25 | Kido magazine | game 05 | 33 | Kato Masao | 8p | Cho Chikun | 6p | W+0.5 | 257 | 1975-04-10 | Pro Best Ten, 12th | Final, game 1 | 34 | Cho Chikun | 6p | Kato Masao | 9p | B+R | 227 | 1975-04-21 | Asahi Pro Best Ten, 12th | 2 | 35 | Kato Masao | 8p | Cho Chikun | 6p | W+R | 188 | 1975-05-01 | Asahi Pro Best Ten, 12th | 3 | 36 | Kato Masao | 8p | Cho Chikun | 6p | Void (triple ko) | 156 | 1975-07-10 | Judan, 14th | 1 | 37 | Cho Chikun | 6p | Kato Masao | 8p | W+R | 212 | 1975-07-31 | Judan, 14th | 1 | 38 | Cho Chikun | 7p | Kato Masao | 8p | W+R | 148 | 1976-02-26 | Gosei, 01st | League, game 09 | 39 | Cho Chikun | 7p | Kato Masao | 8p | B+R | 211 | 1976-11-04 | Oza, 24th | final (before match) | 40 | Cho Chikun | 7p | Kato Masao | 8p | W+R | 182 | 1977-06-02 | Meijin, 02nd | League, game 24 | 41 | Cho Chikun | 8p | Kato Masao | 8p | B+2.5 | 239 | 1978-01-09 | NHK Cup, 26th | 2 | 42 | Kato Masao | 8p | Cho Chikun | 7p | B+2.5 | 268 | 1978-01-19 | Meijin, 03rd | League, game 06 | 43 | Kato Masao | 9p | Cho Chikun | 8p | B+R | 205 | 1979-03-01 | Tengen, 05th | 1-09 | 44 | Kato Masao | 9p | Cho Chikun | 8p | W+4.5 | 261 | 1979-07-26 | Meijin, 04th | League, game 32 | 45 | Cho Chikun | 8p | Kato Masao | 9p | B+3.5 | 245 | 1979-12-13 | Meijin, 05th | League, game 02 | 46 | Cho Chikun | 8p | Kato Masao | 9p | B+4,5 | 221 | 1980-08-27 | Meijin, 05th | League Playoff | 47 | Cho Chikun | 8p | Kato Masao | 9p | B+R | 267 | 1981-03-26 | Honinbo, 36th | League, game 20 | 48 | Kato Masao | 9p | Cho Chikun | 9p | W+1.5 | 318 | 1981-09-10 | Meijin, 06th | Title match, game 1 | 49 | Cho Chikun | 9p | Kato Masao | 9p | B+3.5 | 256 | 1981-09-25 | Meijin, 06th | Title match, game 2 | 50 | Kato Masao | 9p | Cho Chikun | 9p | W+3.5 | 244 | 1981-10-02 | Meijin, 06th | Title match, game 3 | 51 | Cho Chikun | 9p | Kato Masao | 9p | B+2.5 | 239 | 1981-10-15 | Meijin, 06th | Title match, game 4 | 52 | Kato Masao | 9p | Cho Chikun | 9p | W+2.5 | 252 | 1982-12-09 | Kisei, 07th | Challengers' Final, game 1 | 53 | Cho Chikun | 9p | Kato Masao | 9p | B+R | 187 | 1982-12-16 | Kisei, 07th | Challengers' Final, game 2 | 54 | Cho Chikun | 9p | Kato Masao | 9p | W+R | 168 | 1983-01-23 | Kakusei, 05th | Final group | 55 | Cho Chikun | 9p | Kato Masao | 9p | W+0.5 | 277 | 1983-03-03 | Judan, 21st | Title match, game 1 | 56 | Kato Masao | 9p | Cho Chikun | 9p | B+0.5 | 307 | 1983-03-24 | Judan, 21st | Title match, game 2 | 57 | Cho Chikun | 9p | Kato Masao | 9p | B+R | 193 | 1983-04-06 | Judan, 21st | Title match, game 3 | 58 | Kato Masao | 9p | Cho Chikun | 9p | W+R | 178 | 1983-04-13 | Judan, 21st | Title match, game 4 | 59 | Cho Chikun | 9p | Kato Masao | 9p | W+0.5 | 257 | 1983-04-27 | Judan, 21st | Title match, game 5 | 60 | Kato Masao | 9p | Cho Chikun | 9p | W+R | 200 | 1984-10-11 | Judan, 23rd | Losers' Section, 2-3 | 61 | Cho Chikun | 9p | Kato Masao | 9p | B+R | 173 | 1985-01-19 | NEC Cup, 04th | Semifinal - 1 | 62 | Kato Masao | 9p | Cho Chikun | 9p | B+R | 277 | 1985-01-27 | Haya-go Senshuken, 17th | Semifinal - 1 | 63 | Kato Masao | 9p | Cho Chikun | 9p | W+5.5 | 230 | 1985-03-27 | Kakusei, 07th | Final League - 1 | 64 | Kato Masao | 9p | Cho Chikun | 9p | W+2.5 | 221 | 1986-04-17 | Meijin, 11th | League, game 18 | 65 | Kato Masao | 9p | Cho Chikun | 9p | B+R | 103 | 1986-08-25 | Meijin, 11th | Playoff | 66 | Kato Masao | 9p | Cho Chikun | 9p | W+1.5 | 306 | 1986-10-30 | Honinbo, 42nd | League, game 04 | 67 | Kato Masao | 9p | Cho Chikun | 9p | B+0.5 | 275 | 1987-02-19 | Judan, 25th | Challengers' Final | 68 | Cho Chikun | 9p | Kato Masao | 9p | B+3.5 | 182 | 1987-07-03 | Gosei, 12th | Title match, game 1 | 69 | Kato Masao | 9p | Cho Chikun | 9p | B+1.5 | 220 | 1987-07-16 | Gosei, 12th | Title match, game 2 | 70 | Cho Chikun | 9p | Kato Masao | 9p | W+2.5 | 236 | 1987-07-30 | Gosei, 12th | Title match, game 3 | 71 | Kato Masao | 9p | Cho Chikun | 9p | B+R | 255 | 1987-08-17 | Gosei, 12th | Title match, game 4 | 72 | Kato Masao | 9p | Cho Chikun | 9p | B+R | 153 | 1987-09-10 | Oza, 35th | Title match, game 1 | 73 | Cho Chikun | 9p | Kato Masao | 9p | W+R | 134 | 1987-09-25 | Oza, 35th | Title match, game 2 | 74 | Cho Chikun | 9p | Kato Masao | 9p | B+3.5 | 233 | 1987-10-12 | Tengen, 13th | Final | 75 | Kato Masao | 9p | Cho Chikun | 9p | W+R | 140 | 1987-10-15 | Oza, 35th | Title match, game 3 | 76 | Cho Chikun | 9p | Kato Masao | 9p | W+R | 166 | 1987-11-04 | Oza, 35th | Title match, game 4 | 77 | Cho Chikun | 9p | Kato Masao | 9p | W+R | 212 | 1988-01-01 | Tokyo Cup | Round 2 | 78 | Kato Masao | 9p | Cho Chikun | 9p | B+R | 169 | 1988-01-07 | Honinbo, 43rd | League, game 14 | 79 | Cho Chikun | 9p | Kato Masao | 9p | B+R | 255 | 1988-03-03 | Judan, 26th | Title match, game 1 | 80 | Kato Masao | 9p | Cho Chikun | 9p | W+R | 204 | 1988-03-24 | Judan, 26th | Title match, game 2 | 81 | Cho Chikun | 9p | Kato Masao | 9p | W+R | 176 | 1988-04-07 | Judan, 26th | Title match, game 3 | 82 | Kato Masao | 9p | Cho Chikun | 9p | B+R | 253 | 1988-04-14 | Judan, 26th | Title match, game 4 | 83 | Kato Masao | 9p | Cho Chikun | 9p | W+R | 224 | 1988-04-28 | Judan, 26th | Title match, game 5 | 84 | Cho Chikun | 9p | Kato Masao | 9p | B+2.5 | 223 | 1988-10-06 | Kisei, 13th | Main Knockout, Semifinal - 1 | 85 | Cho Chikun | 9p | Kato Masao | 9p | B+R | 143 | 1989-02-23 | Honinbo, 44th | League, game 20 | 86 | Cho Chikun | 9p | Kato Masao | 9p | W+0.5 | 308 | 1989-05-25 | Meijin, 14th | League, game 23 | 87 | Kato Masao | 9p | Cho Chikun | 9p | W+R | 222 | 1989-12-18 | Meijin, 15th | League, game 04 | 88 | Cho Chikun | 9p | Kato Masao | 9p | B+R | 231 | 1990-09-09 | Haya-go Senshuken, 23rd | Semifinal - 1 | 89 | Kato Masao | 9p | Cho Chikun | 9p | B+3.5 | 246 | 1990-10-18 | Kisei, 15th | Semifinal - 1 | 90 | Cho Chikun | 9p | Kato Masao | 9p | W+R | 164 | 1992-02-01 | NEC Cup, 11th | Semifinal | 91 | Cho Chikun | 9p | Kato Masao | 9p | B+R | 195 | 1992-03-04 | NHK Cup, 39th | Semifinal | 92 | Cho Chikun | 9p | Kato Masao | 9p | W+R | 146 | 1992-08-19 | Kisei, 17th | 1/8 Final - 7 | 93 | Cho Chikun | 9p | Kato Masao | 9p | W+R | 202 | 1993-02-06 | NEC Cup, 12th | Semifinal | 94 | Kato Masao | 9p | Cho Chikun | 9p | W+2.5 | 279 | 1993-05-13 | Meijin, 18th | League, game 23 | 95 | Kato Masao | 9p | Cho Chikun | 9p | B+1.5 | 246 | 1993-08-26 | Oza, 41st | Semifinal - 1 | 96 | Cho Chikun | 9p | Kato Masao | 9p | B+2.5 | 258 | 1993-09-11 | NEC Cup, 13th | Quaterfinal - 1 | 97 | Cho Chikun | 9p | Kato Masao | 9p | W+6.5 | 213 | 1993-11-25 | Kisei, 18th | Playoff, game 1 | 98 | Kato Masao | 9p | Cho Chikun | 9p | W+1.5 | 215 | 1993-12-02 | Kisei, 18th | Playoff, game 2 | 99 | Cho Chikun | 9p | Kato Masao | 9p | B+2.5 | 264 | 1993-12-09 | Kisei, 18th | Playoff, game 3 | 100 | Cho Chikun | 9p | Kato Masao | 9p | B+R | 175 | 1993-12-23 | Meijin, 19th | League, game 04 |
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