# |
Black player |
Rank |
White player |
Rank |
Result |
# moves |
Date |
Event |
Round |
1 | Anzai Nobuaki | 4p | Ko Reibun | 6p | B+R | 229 | 2008-03-27 | Judan, 47th | Last primary tournament, Final | 2 | Ko Reibun | 7p | Cho Sonjin | 9p | W+5.5 | 341 | 2015-10-08 | Tengen, 42nd, preliminary tournament A | | 3 | Ko Reibun | 7p | Cho Sonjin | 9p | W+R | 196 | 2016-09-01 | Gosei, 42nd, preliminary tournament A | | 4 | Cho U | 9p | Ko Reibun | 7p | B+R | 167 | 2016-10-13 | Tengen, 43rd, preliminary tournament A | Final | 5 | Ha Youngil | 4p | Ko Reibun | 6p | B+R | 231 | 2008-08-07 | Shinjin-O, 33rd | Semifinal | 6 | Ko Reibun | 6p | Hikosaka Naoto | 9p | B+R | 153 | 2011-09-01 | Meijin, 37th, last preliminary tournament | | 7 | Ko Reibun | 1p ? | Kim Shushun | 3p | W+5 | 275 | 1998-08-12 | Oteai, 1998 | | 8 | Ko Reibun | 1p ? | Kobayashi Koichi | 9p | W+R | 178 | 1998-01-01 | 1p-9p competition | 8 | 9 | Ko Reibun | 5p | Lee Ishu | 2p | W+R | 198 | 2006-11-04 | Hiroshima Aluminum Cup, 1st | Round 2 | 10 | Ko Reibun | 5p | Matsumoto Takehisa | 6p | W+R | 230 | 2007-02-01 | Shinjin-O, 32nd | Round 1 | 11 | Mochizuki Ken'ichi | 7p | Ko Reibun | 6p | B+3.5 | 257 | 2011-10-13 | Meijin, 37th, last preliminary tournament | | 12 | O Meien | 9p | Ko Reibun | 6p | B+1.5 | 277 | 2010-01-21 | Kisei, 35th, last preliminary tournament | | 13 | Ryu Shikun | 9p | Ko Reibun | 5p | B+R | 257 | 2006-10-19 | Tengen, 33rd | Preliminaries | 14 | Takashima Takeshi | 1p ? | Ko Reibun | 6p | W+R | 170 | 2008-01-31 | Shinjin-O, 33rd | Round 1 | 15 | Yamada Shinji | 4p | Ko Reibun | 6p | W+1.5 | 260 | 2008-06-19 | Shinjin-O, 33rd | Round 3 | 16 | Yanagisawa Satoshi | 2p | Ko Reibun | 6p | W+R | 130 | 2008-05-22 | Shinjin-O, 33rd | Round 2 |
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