| # |
Black player |
Rank |
White player |
Rank |
Result |
# moves |
Date |
Event |
Round |
| 1 | Iyama Yuta | 9p | Kim Hyunchan | 2p | W+R | 162 | 2012-08-19 | Bailing Cup, 1st | 2 | | 2 | Iyama Yuta | 9p | Kim Jiseok | 6p | W+R | 136 | 2009-12-01 | Asian New Star Match, 10th | 2 | | 3 | Kim Jiseok | 9p | Iyama Yuta | 9p | B+4.5 | 261 | 2015-03-04 | Nongshim Cup, 16th | 11th round | | 4 | Iyama Yuta | 9p | Kim Kiyoung | 6p | W+R | 178 | 2012-03-03 | BC Card Cup World, 04th | 1 | | 5 | Kim Seung Jae | 2p | Iyama Yuta | 8p | W+R | 184 | 2009-03-01 | BC Card Cup World, 01st | 1 | | 6 | Kim Shushun | 7p | Iyama Yuta | 4p | B+R | 219 | 2005-09-15 | Shinjin-O, 30th | Title match, game 1 | | 7 | Iyama Yuta | 4p | Kim Shushun | 7p | W+R | 212 | 2005-09-23 | Shinjin-O, 30th | Title match, game 2 | | 8 | Iyama Yuta | 7p | Kim Shushun | 8p | B+R | 193 | 2008-06-19 | Oza, 56th | 2 | | 9 | Iyama Yuta | 9p | Kim Shushun | 8p | B+7.5 | 259 | 2011-06-30 | | | | 10 | Iyama Yuta | Daiwa Cup | Kim Shushun | 8p | B+R | 217 | 2011-11-19 | Daiwa Cup, 07th | 2 | | 11 | Kim Shushun | 8p | Iyama Yuta | 9p | W+R | 94 | 2012-06-14 | Meijin, 37th | League | | 12 | Iyama Yuta | 9p | Kim Shushun | 8p | B+R | 199 | 2013-10-03 | Judan, 52nd | 2 | | 13 | Kim Shushun | 8p | Iyama Yuta | 9p | W+R | 192 | 2016-05-19 | Ryusei, 25th | champion decision tournament | | 14 | Iyama Yuta | 9p | Kim Sungjin | ama | B+R | 165 | 2011-06-02 | Agon Cup, 18th, last preliminary tournament | Final | | 15 | Kiyonari Tetsuya | 9p | Iyama Yuta | 8p | W+R | 224 | 2009-06-29 | NHK Cup, 57th | 2 | | 16 | Ko Iso | 4p | Iyama Yuta | 4p | W+R | 214 | 2005-07-19 | Japanese Nakano Cup (U20), 2nd | Final | | 17 | Ko Iso | 4p | Iyama Yuta | 4p | W+3.5 | 237 | 2005-07-21 | Paewang, 30th | Semifinal | | 18 | Ko Iso | 7p | Iyama Yuta | 7p | B+2.5 | 254 | 2006-08-24 | Meijin, 32nd | Last primary tournament | | 19 | Iyama Yuta | 7p | Ko Iso | 7p | B+2.5 | 206 | 2007-02-22 | Oza, 55th | Last primary tournament, Final | | 20 | Iyama Yuta | 7p | Ko Iso | 7p | B+R | 157 | 2008-05-01 | Meijin, 33rd | League | | 21 | Ko Iso | 7p | Iyama Yuta | 7p | W+R | 210 | 2008-05-29 | Oza, 56th | 1 | | 22 | Ko Iso | 7p | Iyama Yuta | 9p | W+R | 122 | 2010-08-12 | Judan, 49th | Winners' Section, Semifinal | | 23 | Iyama Yuta | 9p | Ko Iso | 8p | B+R | 133 | 2011-12-08 | Honinbo, 67th | League | | 24 | Ko Iso | 8p | Iyama Yuta | Ryusei | W+2.5 | 289 | 2012-07-02 | Ryusei, 21st, champion decision tournament | | | 25 | Iyama Yuta | 9p | Ko Iso | 8p | B+R | 121 | 2015-06-22 | Tengen, 41st | 3rd round | | 26 | Kobayashi Koichi | 9p | Iyama Yuta | 7p | W+8.5 | 252 | 2007-06-07 | Tengen, 33rd | 3 | | 27 | Iyama Yuta | 7p | Kobayashi Koichi | 9p | B+R | 181 | 2008-03-13 | Judan, 47th | Last primary tournament | | 28 | Iyama Yuta | 9p | Kobayashi Koichi | 9p | B+R | 261 | 2014-09-11 | Agon Cup, 21st | Semifinal | | 29 | Iyama Yuta | 4p | Kobayashi Satoru | 9p | W+R | 245 | 2005-04-28 | Honinbo, 61st | Preliminaries | | 30 | Iyama Yuta | 4p | Kobayashi Satoru | 9p | W+3.5 | 252 | 2005-08-21 | NHK Cup, 53rd | Round 2 | | 31 | Iyama Yuta | 4p | Kobayashi Satoru | 9p | B+6.5 | 276 | 2005-10-08 | Agon Cup Japanese, 12th | Final | | 32 | Kobayashi Satoru | 9p | Iyama Yuta | 7p | B+1.5 | 259 | 2006-07-27 | Oza, 54th | Semifinal | | 33 | Iyama Yuta | 7p | Kobayashi Satoru | 9p | B+R | 105 | 2008-07-03 | Meijin, 33rd | League | | 34 | Iyama Yuta | 8p | Kobayashi Satoru | 9p | B+R | 115 | 2009-07-02 | Meijin, 34th | League | | 35 | Kobayashi Satoru | 9p | Iyama Yuta | 9p | W+R | 156 | 2010-07-30 | Daiwa Cup, 06th | 2 | | 36 | Kobayashi Satoru | 9p | Iyama Yuta | 9p | W+R | 202 | 2011-03-21 | Honinbo, 66th | League | | 37 | Kobayashi Satoru | 9p | Iyama Yuta | 9p | W+R | 164 | 2012-02-02 | Gosei, 37th | 2 | | 38 | Kobayashi Satoru | 9p | Iyama Yuta | 9p | B+4.5 | 241 | 2014-07-07 | Ryusei, 23rd | champion decision tournament | | 39 | Iyama Yuta | 9p | Kobayashi Satoru | 9p | W+0.5 | 298 | 2014-11-28 | Judan, 53rd | 3rd round | | 40 | Iyama Yuta | 9p | Kobayashi Satoru | 9p | B+R | 193 | 2016-09-26 | NHK Cup, 64th | 2nd round | | 41 | Iyama Yuta | 6 dan? | Koga Kiyoshi | 6 dan? | B+R | 199 | 1998-08-05 | Youth Championships, 19th | Primary School Section, Final | | 42 | Iyama Yuta | 7p | Komatsu Hideki | 9p | B+R | 107 | 2007-08-09 | Kisei, 32nd | League | | 43 | Iyama Yuta | 7p | Komatsu Hideki | 9p | B+R | 151 | 2008-05-17 | Daiwa Cup, 01st | Semifinal | | 44 | Iyama Yuta | 8p | Komatsu Hideki | 9p | B+R | 133 | 2008-08-21 | Judan, 47th | Losers' Section, Round 2 | | 45 | Iyama Yuta | 9p | Komatsu Hideki | 9p | B+R | 127 | 2012-09-17 | NHK Cup, 60th | 2 | | 46 | Komatsu Hideki | 9p | Iyama Yuta | 9p | W+7.5 | 257 | 2016-08-15 | | | | 47 | Iyama Yuta | 7p | Kong Jie | 7p | W+R | 206 | 2006-11-13 | Asian New Star Match, 07th | 1 | | 48 | Kong Jie | 7p | Iyama Yuta | 7p | B+9.5 | 200 | 2007-11-05 | Asian New Star Match, 08th | Team China vs Team Japan | | 49 | Kono Rin | 9p | Iyama Yuta | 7p | W+R | 150 | 2007-10-25 | Meijin, 33rd, last preliminary tournament | Final | | 50 | Kono Rin | 9p | Iyama Yuta | 7p | W+R | 156 | 2008-05-15 | Judan, 47th | Winners' Section, Round 1 | | 51 | Iyama Yuta | 8p | Kono Rin | 9p | W+6.5 | 263 | 2008-09-20 | NEC Cup, 28th | Round 2 | | 52 | Iyama Yuta | 8p | Kono Rin | 9p | B+R | 147 | 2009-01-17 | Daiwa Cup Grand Champion tournament, 2nd | 1 | | 53 | Iyama Yuta | 8p | Kono Rin | 9p | W+3.5 | 259 | 2009-06-01 | Oza, 57th | 2 | | 54 | Iyama Yuta | 8p | Kono Rin | 9p | W+4.5 | 274 | 2009-06-15 | NEC Cup, 29th | 1 | | 55 | Kono Rin | 9p | Iyama Yuta | 8p | B+4,5 | 275 | 2009-06-21 | | | | 56 | Iyama Yuta | 8p | Kono Rin | Ryusei | B+R | 169 | 2009-06-25 | Ryusei Cup, 18th, champion decision tournament | | | 57 | Iyama Yuta | 8p | Kono Rin | 9p | B+R | 199 | 2009-07-09 | Kisei, 34th | League | | 58 | Kono Rin | Daiwa Cup | Iyama Yuta | 9p | B+1.5 | 245 | 2009-12-19 | Daiwa Cup, 05th | Final | | 59 | Iyama Yuta | 9p | Kono Rin | 9p | B+R | 187 | 2010-07-01 | Judan, 49th | Winners' Section, Round 1 | | 60 | Iyama Yuta | 9p | Kono Rin | 9p | B+R | 101 | 2011-01-10 | Ryusei, 20th | block-B | | 61 | Iyama Yuta | 9p | Kono Rin | 9p | W+R | 196 | 2011-07-07 | Kisei, 36th | League | | 62 | Iyama Yuta | 9p | Kono Rin | 9p | W+R | 210 | 2012-01-19 | Meijin, 37th | League | | 63 | Kono Rin | 9p | Iyama Yuta | 9p | W+R | 222 | 2012-03-08 | Honinbo, 67th | League | | 64 | Iyama Yuta | 9p | Kono Rin | 9p | B+R | 237 | 2012-05-03 | Oza, 60th | 1 | | 65 | Iyama Yuta | 9p | Kono Rin | 9p | B+R | 155 | 2012-11-05 | Tengen, 38th | Title match, game 1 | | 66 | Kono Rin | 9p | Iyama Yuta | 9p | W+R | 174 | 2012-11-16 | Tengen, 38th | Title match, game 2 | | 67 | Iyama Yuta | 9p | Kono Rin | 9p | B+R | 165 | 2012-11-29 | Tengen, 38th | Title match, game 3 | | 68 | Iyama Yuta | 9p | Kono Rin | 9p | B+R | 183 | 2013-02-11 | NHK Cup, 60th | Semifinal | | 69 | Kono Rin | 9p | Iyama Yuta | 9p | W+R | 254 | 2013-02-14 | Meijin, 38th | League | | 70 | Iyama Yuta | Ryusei | Kono Rin | 9p | B+R | 138 | 2013-04-22 | Ryusei, 22nd | block-A | | 71 | Kono Rin | 9p | Iyama Yuta | 9p | B+R | 161 | 2013-07-06 | Gosei, 38th | Title match, game 1 | | 72 | Iyama Yuta | 9p | Kono Rin | 9p | W+R | 194 | 2013-07-22 | Gosei, 38th | Title match, game 2 | | 73 | Kono Rin | 9p | Iyama Yuta | 9p | W+1.5 | 230 | 2013-07-26 | Gosei, 38th | Title match, game 3 | | 74 | Iyama Yuta | 9p | Kono Rin | 9p | B+R | 169 | 2013-08-05 | Meijin, 38th | challengers' playoff | | 75 | Iyama Yuta | 9p | Kono Rin | 9p | B+R | 189 | 2013-08-09 | Gosei, 38th | Title match, game 4 | | 76 | Kono Rin | 9p | Iyama Yuta | 9p | W+2.5 | 277 | 2013-08-23 | Gosei, 38th | Title match, game 5 | | 77 | Kono Rin | 9p | Iyama Yuta | 9p | B+R | 129 | 2014-06-26 | Gosei, 39th | Title match, game 1 | | 78 | Iyama Yuta | 9p | Kono Rin | 9p | B+R | 151 | 2014-07-20 | Gosei, 39th | Title match, game 2 | | 79 | Kono Rin | 9p | Iyama Yuta | 9p | W+R | 204 | 2014-08-11 | Gosei, 39th | Title match, game 3 | | 80 | Iyama Yuta | 9p | Kono Rin | 9p | W+R | 224 | 2014-08-25 | Gosei, 39th | 4 | | 81 | Kono Rin | 9p | Iyama Yuta | 9p | W+R | 220 | 2014-08-29 | Gosei, 39th | 5 | | 82 | Kono Rin | 9p | Iyama Yuta | 9p | W+R | 212 | 2014-09-05 | Meijin, 39th | 1 | | 83 | Iyama Yuta | 9p | Kono Rin | 9p | W+R | 200 | 2014-09-19 | Meijin, 39th | 2 | | 84 | Kono Rin | 9p | Iyama Yuta | 9p | B+R | 169 | 2014-09-26 | Meijin, 39th | 3 | | 85 | Iyama Yuta | 9p | Kono Rin | 9p | B+R | 217 | 2014-10-07 | Meijin, 39th | 4 | | 86 | Kono Rin | 9p | Iyama Yuta | 9p | W+R | 176 | 2014-10-16 | Meijin, 39th | 5 | | 87 | Iyama Yuta | 9p | Kono Rin | 9p | B+1.5 | 309 | 2014-10-18 | Agon Cup, 21st | Final | | 88 | Iyama Yuta | 9p | Kono Rin | 9p | B+3.5 | 219 | 2014-10-30 | Meijin, 39th | Title match, game 6 | | 89 | Kono Rin | 9p | Iyama Yuta | 9p | B+R | 237 | 2015-12-21 | NHK Cup, 63rd | Quarterfinal | | 90 | Iyama Yuta | 9p | Kono Rin | 9p | W+R | 178 | 2017-01-15 | Kisei, 41st | Title match, game 1 | | 91 | Kono Rin | 9p | Iyama Yuta | 9p | W+5.5 | 301 | 2017-01-23 | Kisei, 41st | Title match, game 2 | | 92 | Iyama Yuta | 9p | Kono Rin | 9p | | 217 | 2017-02-05 | | | | 93 | Iyama Yuta | 9p | Kono Rin | 9p | B+1.5 | 279 | 2017-02-10 | Kisei, 41st | Title match, game 3 | | 94 | Kono Rin | 9p | Iyama Yuta | 9p | B+R | 179 | 2017-02-16 | Kisei, 41st | Title match, game 4 | | 95 | Iyama Yuta | 9p | Kono Takashi | 8p | B+R | 121 | 2014-04-17 | Ryusei, 23rd, Block C | Final | | 96 | Kubo Hideo | 5p | Iyama Yuta | 3p | W+4.5 | 263 | 2003-08-19 | Ryusei Cup, 13th | Block F, Game 01 | | 97 | Kudo Norio | 9p | Iyama Yuta | 7p | B+R | 187 | 2006-05-25 | World Oza Toyota & Denso Cup, 3rd | Last primary tournament | | 98 | Iyama Yuta | 9p | Kurahashi Masayuki | 9p | B+10.5 | 240 | 2015-11-09 | NHK Cup, 63rd | 3rd round | | 99 | Iyama Yuta | 7p | Kurotaki Masanori | 7p | B+R | 159 | 2007-09-22 | Daiwa Cup, 03rd | Round 1 | | 100 | Kuwamoto Shinpei | 6p | Iyama Yuta | 9p | W+R | 220 | 2011-05-09 | Ryusei, 20th, champion decision tournament | |
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