No. | Tournament | FED | flag | Last update | from | to | Tournament director | Organizer(s) | Chief Arbiter | Deputy Chief Arbiter | Arbiter | Location | Time control | FED | State | Rd. | n | dbkey |
1 | Japan Rapid Chess Championship 2024ラピッド | JPN | | 6 Hours 1 Min. | 2024/06/29 | 2024/06/30 | Manabe Hiroshi 7000820 | Japan Chess Federation | Moriyasu Yuichiro 7003536 | | | Curian,Tokyo | 15min + 10sec/move | JPN | | 0 | 21 | 938218 |
2 | 9th Osaka Wine Cup Rapid | JPN | | 8 Hours 25 Min. | 2024/05/18 | 2024/05/18 | | Kashiwara Chess Club | Brinkmann Leonard | | | Kashiwara (Osaka) | 15min + 10sec/move | JPN | | 0 | 12 | 927324 |
3 | [May 2024] 25+10 Rapid Tournament @ Nakano (Max 20 | JPN | | 19 Hours 39 Min. | 2024/05/18 | 2024/05/18 | | Nakano Chess Club | Nakagawa, Seiji | | | Nakano ZERO | 25min +10sec/move | JPN | | 0 | 10 | 933252 |
4 | 5th Chiba Chess Festa in Kashiwa 第5回千葉チェスフェスタin柏 | JPN | | 2 Days 16 Hours | 2024/05/19 | 2024/05/19 | Ogasa Seiichi | chiba chess club | Hayashi Takanori | Nagai Toshiyuki | | | 15min+10sec/1move | JPN | | 0 | 5 | 936743 |
5 | Chubu Rapid Open 2024 | JPN | | 2 Days 16 Hours | 2024/05/19 | 2024/05/19 | Fujisawa,Hiroshi 7004559 | Nagoya Chess Club | NA Horie,Takahiro 7001002 | | | Nagoya | 25 min + 10 sec per move | JPN | | 0 | 24 | 889873 |
6 | Step-up Chess Tournament 2024 May Openステップアップ | JPN | | 3 Days 8 Hours | 2024/05/19 | 2024/05/19 | Harashima Yumi | | Mieno Yuki | | | Curian,Tokyo | 15m+10s | JPN | | 0 | 17 | 914666 |
7 | Step-up Chess Tournament 2024 May U1000ステップアップ | JPN | | 3 Days 8 Hours | 2024/05/19 | 2024/05/19 | Harashima Yumi | | Mieno Yuki | | | Curian,Tokyo | 15m+10s | JPN | | 0 | 39 | 914668 |
8 | Japan Chess Championship 2024全日本 | JPN | | 4 Days 21 Hours | 2024/05/02 | 2024/05/06 | Manabe Hiroshi 7000820 | Japan Chess Federation (JCF) | Abe Yuta 7001983 | | | Curian,Tokyo | 90min + 30sec/move | JPN | | 9 | 79 | 906130 |
9 | Golden Week Open 2024<GWO> | JPN | | 4 Days 22 Hours | 2024/05/04 | 2024/05/06 | Manabe Hiroshi 7000820 | Japan Chess Federation (JCF) | Abe Yuta 7001983 | | | Curian,Tokyo | 90min + 30sec/move | JPN | | 5 | 50 | 913062 |
10 | Golden Week Open 2024 Group A<GWO> | JPN | | 4 Days 22 Hours | 2024/05/04 | 2024/05/06 | Manabe Hiroshi 7000820 | Japan Chess Federation (JCF) | Abe Yuta 7001983 | | | Curian,Tokyo | 90min + 30sec/move | JPN | | 5 | 18 | 913055 |
11 | 10th Osaka Wine Cup Rapid | JPN | | 10 Days 6 Hours | 2024/07/06 | 2024/07/06 | | Kashiwara Chess Club | Gondhalekar, Mayur | | | Kashiwara (Osaka) | 15min + 10sec/move | JPN | | 0 | 1 | 927830 |
12 | 4th Chiba Chess Festa in Kashiwa 第4回千葉チェスフェスタin柏 | JPN | | 11 Days 9 Hours | 2024/04/29 | 2024/04/29 | Ogasa Seiichi | chiba chess club | Hayashi Takanori | Nagai Toshiyuki | | | 15min+10sec/1move | JPN | | 5 | 29 | 916030 |
13 | Rookies Chess 2024 Mayルーキーズ | JPN | | 16 Days 8 Hours | 2024/05/18 | 2024/05/18 | Manabe Hiroshi | JCF(Japan Chess Federation) | Moriyasu Yuichiro | Mieno Yuki | | Chess Center UENO | 15m+10s | JPN | | 0 | 10 | 914095 |
14 | Nakano Akabane Rapid Team Battle 2024 | JPN | | 20 Days 16 Hours | 2024/04/20 | 2024/04/20 | Yokomizo, Yasuhiro (Nakano Chess Club) | Nakano Chess Club, Akabane Chess Club | Yokomizo, Yasuhiro | | | Nakano Industrial Promotion Center (Nakano, Tokyo) | 25min +10 sec/ move | JPN | | 4 | 23 | 927179 |
15 | Japan Youth Chess Championship 2024ユース | JPN | | 26 Days 7 Hours | 2024/04/06 | 2024/04/07 | Moriyasu Yuichiro | Japan Chess Federation | Kobayashi Hidehiko | | | Curian,Tokyo | 45m + 30s/move, 6R Swiss | JPN | | 6 | 53 | 891482 |
16 | Japan Cadets Chess Championship 2024 U12カデッツU12 | JPN | | 33 Days 17 Hours | 2024/04/07 | 2024/04/07 | Moriyasu Yuichiro | Japan Chess Federation(JCF) | Kobayashi Hidehiko | | | Curian,Tokyo | 15m + 10s/move, 5R Swiss | JPN | | 5 | 24 | 895469 |
17 | Japan Cadets Chess Championship 2024 U10カデッツ U10 | JPN | | 33 Days 17 Hours | 2024/04/07 | 2024/04/07 | Moriyasu Yuichiro | Japan Chess Federation(JCF) | Kobayashi Hidehiko | | | Curian,Tokyo | 15m + 10s/move, 5R Swiss | JPN | | 5 | 34 | 895406 |
18 | Japan Cadets Chess Championship 2024 U8カデッツ U8 | JPN | | 33 Days 17 Hours | 2024/04/07 | 2024/04/07 | Moriyasu Yuichiro | Japan Chess Federation(JCF) | Kobayashi Hidehiko | | | Curian,Tokyo | 15m + 10s/move, 5R Swiss | JPN | | 5 | 12 | 895474 |
19 | Western Tokyo Chess Championship 2024 | JPN | | 39 Days 21 Hours | 2024/03/30 | 2024/03/31 | | Tachikawa Chess Club, Nakano Chess Club | Nakagawa Seiji | | | | 45m+30s | JPN | | 5 | 56 | 916751 |
20 | Hokkaido Chess Championship 2024 | JPN | | 42 Days 15 Hours | 2024/03/23 | 2024/03/24 | Sugimoto,Koichi | Sapporo Chess Club | Nishimori,Toshiyuki | Sugimoto,Koichi | Kanamaru,Tomoji | | 40minite,30second | JPN | | 5 | 17 | 886595 |
21 | Kanagawa Chess Championship 2024 | JPN | | 47 Days 18 Hours | 2024/03/23 | 2024/03/24 | Naoki Yasuno | Kawasaki Chess Club | Naoki Yasuno | | | Kawasaki City Industrial Promotion Hall | 40min+30sec/move | JPN | | 6 | 39 | 877829 |
22 | Rookies Chess 2024 Spring | JPN | | 49 Days 7 Hours | 2024/02/17 | 2024/02/17 | Manabe Hiroshi | JCF(Japan Chess Federation) | Moriyasu Yuichiro | Mieno Yuki | | Chess Center UENO | 15m+10s | JPN | | 0 | 9 | 877608 |
23 | 3rd Chiba Chess Festa in Makuhari ra第3回千葉チェスフェスタin | JPN | | 51 Days 20 Hours | 2024/03/17 | 2024/03/17 | Ogasa Seiichi | chiba chess club | Hayashi Takanori | Nagai Toshiyuki | | | 15min+10sec/1move | JPN | | 5 | 16 | 912169 |
24 | Aichi Chess Championship 2024 | JPN | | 61 Days 14 Hours | 2024/03/10 | 2024/03/10 | Fujisawa,Hiroshi 7004559 | Nagoya Chess Club | NA Horie,Takahiro 7001002 | | | Nagoya | 30 min + 30 sec per move | JPN | | 4 | 27 | 889869 |
25 | Osaka Chess Championship 2024 大阪チェス選手権2024 | JPN | | 68 Days 17 Hours | 2024/03/02 | 2024/03/03 | | Tabe Masaharu | Tabe Masaharu | | | Osaka city | 35m + 30s/move | JPN | | 5 | 26 | 901145 |
26 | Tokyo Chess Championship 2024東京チェス選手権 | JPN | | 68 Days 18 Hours | 2024/03/02 | 2024/03/03 | Kurosaka Yuki | JCF(Japan Chess Federation) | Xie Qinlan 7002939 | | | Curian, Tokyo | 45min+30sec/move | JPN | | 6 | 79 | 878170 |
27 | Chiba Chess Championship 2024千葉チェス選手権2024 | JPN | | 75 Days 19 Hours | 2024/02/24 | 2024/02/25 | Ogasa Seiichi | chibachessclub | Hayashi Takanori | Nagai Toshiyuki | | Chiba city civic holl | 30min+30sec/move | JPN | | 6 | 39 | 883533 |
28 | 2nd Chiba Chess Festa in Makuhari ra第2回千葉チェスフェスタin | JPN | | 80 Days 19 Hours | 2024/02/11 | 2024/02/11 | Ogasa Seiichi | chiba chess club | Nagai Toshiyuki | | | | 15min+10sec/1move | JPN | | 5 | 8 | 896258 |
29 | Nakano Chess Club Feb 2024 Rated Games U1600 Secti | JPN | | 86 Days 20 Hours | 2024/02/12 | 2024/02/12 | Seiji Nakagawa | | Seiji Nakagawa | | | | 60 min + 30 sec/move | JPN | | 3 | 15 | 892798 |
30 | Nakano Chess Club Feb 2024 Rated Games Top Section | JPN | | 86 Days 22 Hours | 2024/02/12 | 2024/02/12 | | Nakano Chess Club | Seiji Nakagawa | | | Nakano | 60min + 30sec/move | JPN | | 3 | 5 | 892797 |
31 | Japan Collegiate Chess Championship 2024 | JPN | | 87 Days 18 Hours | 2024/02/12 | 2024/02/13 | Moriyasu Yuichiro | Japan Collegiate Chess Federation | Komiyama Tomoyuki | Nagataki Kota | | | 45+30 | JPN | | 6 | 19 | 892022 |
32 | Chushikoku Chess Championship 2024 | JPN | | 87 Days 21 Hours | 2024/02/11 | 2024/02/12 | Yamada Kohei 7000936 | Setouchi Chess Club | Yamada Akihiro 7002874 | | | JMS Aster Plaza, Hiroshima | 40m+30s/move | JPN | | 5 | 22 | 867272 |
33 | 2nd classical round robin of toKYO | JPN | | 88 Days 17 Hours | 2024/02/03 | 2024/02/12 | Kei Okabe | Kamata Chess Club | Yuki Okabe | | | Tokyo | 60mins+30sec/move | JPN | | 9 | 10 | 886550 |
34 | Step-up Chess Tournament 2024 Spring Open | JPN | | 96 Days 17 Hours | 2024/02/04 | 2024/02/04 | Harashima Yumi | | Mieno Yuki | | | Ikegami Hall,Tokyo | 15m+10s | JPN | | 4 | 26 | 868621 |
35 | Step-up Chess Tournament 2024 Spring U1000 | JPN | | 96 Days 17 Hours | 2024/02/04 | 2024/02/04 | Harashima Yumi | | Mieno Yuki | | | Ikegami Hall,Tokyo | 15m+10s | JPN | | 4 | 21 | 869192 |
36 | New Years Chiba Chess Festa in Makuhari新春千葉チェスフェスタ | JPN | | 110 Days 18 Hours | 2024/01/21 | 2024/01/21 | Ogasa Seiichi | chiba chess club | Ogasa Seiichi | | | | 15min+10sec/1move | JPN | | 5 | 12 | 878379 |
37 | Western Tokyo Winter Rapid Open 2024 Top Section | JPN | | 111 Days 16 Hours | 2024/01/20 | 2024/01/20 | Seiji Nakagawa | Nakano Chess Club | Yasuhiro Yokomizo | | | 東京都中野区産業振興センター | 15min + 10sec/move | JPN | | 5 | 20 | 877678 |
38 | Western Tokyo Winter Rapid Open 2024 U1400 | JPN | | 111 Days 17 Hours | 2024/01/20 | 2024/01/24 | Seiji Nakagawa | Nakano Chess Club | Yasuhiro Yokomizo | | | 東京都中野区産業振興センター | 15min + 10sec/move | JPN | | 5 | 31 | 877679 |
39 | 2nd Chiba Years end& X'mas Open 2023 ra第2回千葉歳忘れX’m | JPN | | 112 Days 18 Hours | 2023/12/24 | 2023/12/24 | Ogasa Seiichi | chiba chess club | Hayashi Takanori | | | | 15min+10sec/1move | JPN | | 5 | 18 | 880281 |
40 | 11th Chiba Chess Kids Campionship第11回千葉チェスキッズ選手権 | JPN | | 117 Days 20 Hours | 2024/01/14 | 2024/01/14 | Ogasa Seiichi | chiba chess club | Ogasa Seiichi | | | | 15min+10sec/1move | JPN | | 4 | 5 | 872508 |
41 | Tokai Open 2024(FIDE U2400) | JPN | | 123 Days 21 Hours | 2024/01/07 | 2024/01/08 | Fujisawa Hiroshi 7004559 | Nagoya Chess Club | NA Horie Takahiro 7001002 | | | Nagoya | 60 min + 30 sec per move | JPN | | 5 | 38 | 817387 |
42 | Kobe Chessclub Rapid Tournament 2023 Winter | JPN | | 138 Days 14 Hours | 2023/12/24 | 2023/12/24 | Okada Mitsuhiro , Maeda Kazuki | | Maeda Kazuki | | | | 20min+10sec/move | JPN | | 5 | 13 | 860116 |
43 | Chiba chess rating meeting on November千葉チェス11月例会 | JPN | | 144 Days | 2023/11/26 | 2023/11/26 | Ogasa Seiichi | chibachessclub | Ogasa Seiichi | | | Makuhari Counity Center | 40min+15sec/move | JPN | | 2 | 11 | 867587 |
44 | Christmas Chess Party 2023OPEN | JPN | | 145 Days 19 Hours | 2023/12/17 | 2023/12/17 | Manabe Hiroshi | Japan Chess Federation(JCF) | Kobayashi Hidehiko | Moriyasu Yuichiro | | Curian, Tokyo | 15m + 10s/m, 5R | JPN | | 5 | 31 | 850670 |
45 | Christmas Chess Party 2023U1400 | JPN | | 145 Days 19 Hours | 2023/12/17 | 2023/12/17 | Manabe Hiroshi | Japan Chess Federation(JCF) | Kobayashi Hidehiko | Moriyasu Yuichiro | | Curian, Tokyo | 15m + 10s/m, 5R | JPN | | 5 | 46 | 850680 |
46 | 6th NCC Super Rapid | JPN | | 167 Days | 2023/11/26 | 2023/11/26 | Horie,Takahiro | Nagoya Chess Club | NA Horie,Takahiro 7001002 | | | Nagoya | 10 min + 5 sec per move | JPN | | 4 | 10 | 835621 |
47 | Step-up Chess Tournament 2023 Autumn | JPN | | 167 Days 18 Hours | 2023/11/25 | 2023/11/25 | Manabe Hiroshi | | Moriyasu Yuichiro | Harashima Yumi | | Tokyo | 15m+10s | JPN | | 4 | 44 | 831715 |
48 | TCM 2023 Fall Blitz Tournament | JPN | | 177 Days 15 Hours | 2023/11/15 | 2023/11/15 | Takanori Hayashi | Michael | | | | Shibuya Tokyo | 10m+0s | JPN | | 5 | 11 | 849311 |
49 | Kobe Chessclub Rapid Tournament 2023 Autumn | JPN | | 180 Days 15 Hours | 2023/11/12 | 2023/11/12 | Maeda Kazuki | Okada Mitsuhiro , Maeda Kazuki | Maeda Kazuki | | | | 20min+10sec | JPN | | 5 | 11 | 820840 |
50 | Japan Open 2023 | JPN | | 186 Days 21 Hours | 2023/11/02 | 2023/11/05 | Manabe Hiroshi 7000820 | Japan Chess Federation | FA Yamada Akihiro 7002874 | NA Xie Qinlan 7002939 | NA Gondhalekar Mayur 2015030 | Tokyo, Japan | 90min + 30sec/move | JPN | | 7 | 111 | 815772 |
51 | Tokyo Chess Festival 2023 Classical Weekend U1400 | JPN | | 208 Days 17 Hours | 2023/10/14 | 2023/10/15 | Manabe Hiroshi | JCF (Japan Chess Federation) | Kobayashi Hidehiko | | | Tokyo, Japan | 45min + 30sec/move | JPN | | 6 | 20 | 826963 |
52 | Tokyo Chess Festival 2023 Classical Weekend | JPN | | 208 Days 17 Hours | 2023/10/14 | 2023/10/15 | Manabe Hiroshi | JCF (Japan Chess Federation) | Kobayashi Hidehiko | | | Tokyo, Japan | 45min + 30sec/move | JPN | | 6 | 22 | 817603 |
53 | Tokyo Chess Festival 2023 Rapid Sunday | JPN | | 208 Days 19 Hours | 2023/10/15 | 2023/10/15 | Manabe Hiroshi | JCF(Japan Chess Federation) | Ogasa Seiichi | | | Tokyo, Japan | 15min + 10sec/move | JPN | | 5 | 29 | 817614 |
54 | Tokyo Chess Festival 2023 Standard Saturday | JPN | | 209 Days 17 Hours | 2023/10/14 | 2023/10/14 | Manabe Hiroshi | JCF (Japan Chess Federation) | Mieno Yuki | | | Tokyo | 30m+15s | JPN | | 4 | 29 | 817609 |
55 | 10th Chiba kids championship千葉キッズ#10 | JPN | | 209 Days 17 Hours | 2023/10/09 | 2023/10/09 | | chiba chess club | Ogasa Seiichi | Hayashi Takanori | Nagai Toshiyuki | | 15min+10sec/1move | JPN | | 4 | 7 | 826005 |
56 | Nagoya Open 2023 | JPN | | 213 Days 23 Hours | 2023/10/08 | 2023/10/09 | Fujisawa Hiroshi 7004559 | Nagoya Chess Club | NA Horie Takahiro 7001002 | | | Nagoya | 50 min + 30 sec per move | JPN | | 6 | 33 | 797341 |
57 | Chiba chess rating meeting on October千葉チェス10月例会 | JPN | | 213 Days 23 Hours | 2023/10/01 | 2023/10/01 | Ogasa Seiichi | chibachessclub | Ogasa Seiichi | | | Makuhari Counity Center | 40min+15sec/move | JPN | | 2 | 8 | 831113 |
58 | Sapporo Autumn Chess tournament | JPN | | 214 Days 18 Hours | 2023/10/08 | 2023/10/09 | Nishimori,Toshiyuki | Sapporo Chess Club | Nishimori,Toshiyuki | | | Hokkaido | 90min | JPN | | 5 | 9 | 830715 |
59 | Japan Team Chess Championship 2023チーム選手権 | JPN | | 231 Days | 2023/09/17 | 2023/09/18 | Manabe Hiroshi 7000820 | Japan Chess Federation | Xie Qinlan 7002939 | | | Tokyo, Japan | 30m + 30s/move | JPN | | 6 | 216 | 798369 |
60 | Chiba chess rating meeting on September千葉チェス9月例会 | JPN | | 234 Days 16 Hours | 2023/09/10 | 2023/09/10 | Ogasa Seiichi | chibachessclub | Ogasa Seiichi | | | Makuhari Counity Center | 40min+15sec/move | JPN | | 2 | 12 | 821688 |
61 | Kobe Chessclub Rapid Tournament 2023 Summer | JPN | | 257 Days 15 Hours | 2023/08/27 | 2023/08/27 | Maeda Kazuki | Okada Mitsuhiro , Maeda Kazuki | Maeda Kazuki | | | | 20min+10sec/move | JPN | | 5 | 11 | 811885 |
62 | Akabane Chessclub Third Rapid tournament | JPN | | 258 Days 19 Hours | 2023/08/26 | 2023/08/26 | Tosei Yamaguchi | AkabaneChessClub | Takanori Hayashi | Tosei Yamaguchi | | | 15min + 10sec/move | JPN | | 5 | 18 | 798732 |
63 | Kids Summer Chess Tournament 2023 | JPN | | 264 Days 18 Hours | 2023/08/20 | 2023/08/20 | Manabe Hiroshi | Japan Chess Fedaratioh | Ogasa Seiici | | | Tokyo, Japan | 15min + 10sec/move | JPN | | 5 | 46 | 758528 |
64 | Chubu Rapid Open 2023 | JPN | | 264 Days 18 Hours | 2023/08/20 | 2023/08/20 | Fujisawa,Hiroshi 7004559 | Nagoya Chess Club | NA Horie,Takahiro 7001002 | | | Nagoya | 25 min + 10 sec per move | JPN | | 5 | 23 | 786824 |
65 | 9th Chiba kids championship千葉キッズ#9 | JPN | | 265 Days 15 Hours | 2023/07/22 | 2023/07/22 | | chiba chess club | Ogasa Seiichi | Hayashi Takanori | Nagai Toshiyuki | | 15min+10sec/1move | JPN | | 4 | 9 | 775315 |
66 | Chiba chess rating meeting on August千葉チェス8月例会 | JPN | | 265 Days 16 Hours | 2023/08/13 | 2023/08/13 | Ogasa Seiichi | chibachessclub | Ogasa Seiichi | | | Chiba City Civic Hall | 40min+15sec/move | JPN | | 2 | 7 | 807919 |
67 | Kanagawa Rapid Chess Championship 2023 | JPN | | 271 Days 13 Hours | 2023/08/12 | 2023/08/12 | Yamagami Hiroki | Kawasaki Chess Club | Yamagami Hiroki | Yasuno Naoki | | Yako Community Center | 15min+10sec/move | JPN | | 5 | 33 | 793662 |
68 | Western Tokyo Rapid Open 2023 | JPN | | 272 Days 23 Hours | 2023/07/30 | 2023/07/30 | Nakagawa, Seiji | Nakano Chess Club | Dos Santos, Rafael Caetano | | Yokomizo, Yasuhiro | Nakano, Tokyo | 15min+10sec/move | JPN | | 5 | 33 | 789649 |
69 | Japan Senior Chess Championship 2023シニア | JPN | | 285 Days 17 Hours | 2023/07/29 | 2023/07/30 | Kurosaka Yuki | JCF (Japan Chess Federation) | Kobayashi Hidehiko 7001444 | | | | 45min + 30sec/move | JPN | | 6 | 19 | 776595 |
70 | Japan Women's Chess Championship 2023女子 | JPN | | 285 Days 17 Hours | 2023/07/29 | 2023/07/30 | Kurosaka Yuki | JCF (Japan Chess Federation) | Kobayashi Hidehiko 7001444 | | | Tokyo, Japan | 45min + 30sec/move | JPN | | 6 | 19 | 776603 |
71 | Japan Chess Classic 2023in 神戸 | JPN | | 298 Days 17 Hours | 2023/07/14 | 2023/07/17 | Manabe Hiroshi, Akai Kiyotaka | Japan Chess Federation | FA Yamada Akihiro | | | Kobe, Japan | 90min + 30sec/move | JPN | | 7 | 84 | 738325 |
72 | Japan Rapid Chess Championship 2023ラピッド | JPN | | 299 Days 19 Hours | 2023/06/10 | 2023/06/11 | Manabe Hiroshi 7000820 | National Chess Society of Japan | Ogasa Seiichi 7000154 | | | Tokyo, Japan | 15min + 10sec/move | JPN | | 9 | 65 | 794212 |
73 | Chiba chess rating meeting on June千葉チェス例会 | JPN | | 304 Days 22 Hours | 2023/06/18 | 2023/06/18 | Ogasa Seiichi | chibachessclub | Ogasa Seiichi | | | Makuhari public hall | 40min+15sec/move | JPN | | 2 | 13 | 792076 |
74 | Akabane Chessclub Second Rapid tournament | JPN | | 309 Days 6 Hours | 2023/07/02 | 2023/07/02 | Tosei Yamaguchi | AkabaneChessClub | Tosei Yamaguchi | Takanori Hayashi | | | 15min + 10sec/move | JPN | | 5 | 20 | 781805 |
75 | Chiba chess rating meeting on July千葉チェス例会 | JPN | | 312 Days | 2023/07/02 | 2023/07/02 | Ogasa Seiichi | chibachessclub | Ogasa Seiichi | | | Chiba City Civic Hall | 40min+15sec/move | JPN | | 2 | 12 | 783218 |
76 | 5th NCC Super Rapid | JPN | | 313 Days 20 Hours | 2023/07/02 | 2023/07/02 | Horie,Takahiro | Nagoya Chess Club | NA Horie,Takahiro 7001002 | | | Nagoya | 10 min + 5 sec per move | JPN | | 4 | 6 | 759412 |
77 | Japan Chess Championship 2023全日本 | JPN | | 314 Days 20 Hours | 2023/05/03 | 2023/05/07 | Manabe Hiroshi 7000820 | Japan Chess Federation (NCS) | Yamada Akihiro 7002874 | Xie Qinlan 7002939 | | Tokyo, Japan | 90min + 30sec/move | JPN | | 9 | 67 | 788354 |
78 | Summer Chess Festival 2023 U1200 | JPN | | 320 Days 16 Hours | 2023/06/25 | 2023/06/25 | Manabe Hiroshi | | Kobayashi Hidehiko | Harashima Yumi | | Tokyo | 30m+15s | JPN | | 4 | 27 | 765352 |
79 | Summer Chess Festival 2023 U1500 | JPN | | 320 Days 16 Hours | 2023/06/25 | 2023/06/25 | Manabe Hiroshi | | Kobayashi Hidehiko | Harashima Yumi | | Tokyo | 30m+15s | JPN | | 4 | 30 | 765351 |
80 | Summer Chess Festival 2023 Open | JPN | | 320 Days 16 Hours | 2023/06/25 | 2023/06/25 | Manabe Hiroshi | | Kobayashi Hidehiko | Harashima Yumi | | Tokyo | 30m+15s | JPN | | 4 | 13 | 765349 |
81 | Akabane Chessclub First Rapid tournament | JPN | | 329 Days 17 Hours | 2023/06/03 | 2023/06/03 | Tosei Yamaguchi | AkabaneChessClub | Tosei Yamaguchi | | | Tokyo, Japan | 15min + 10sec/move | JPN | | 5 | 17 | 765334 |
82 | Tokai Open 2023 | JPN | | 348 Days 17 Hours | 2023/05/28 | 2023/05/28 | Fujisawa,Hiroshi | Nagoya Chess Club | NA Horie,Takahiro 7001002 | | | Nagoya | 30 min + 30 sec per move | JPN | | 4 | 19 | 759411 |
83 | Kobe Chessclub Rapid Tournament 2023 Spring | JPN | | 348 Days 20 Hours | 2023/05/28 | 2023/05/28 | Okada Mitsuhiro , Maeda Kazuki | Kobe Chessclub | Maeda Kazuki | | | | 20min+10sec/move | JPN | | 5 | 6 | 770782 |
84 | Golden Week Open 2023 <GWO> | JPN | | 354 Days 16 Hours | 2023/05/05 | 2023/05/07 | Manabe Hiroshi 7000820 | National Chess Society of Japan | Abe Yuta 7001983 | Yamada Akihiro 7002874 | | Tokyo, Japan | 90min + 30sec/move | JPN | | 5 | 60 | 734614 |
85 | Step-up Chess Tournament 2023 Summer | JPN | | 355 Days 17 Hours | 2023/05/21 | 2023/05/21 | Manabe Hiroshi | | Moriyasu Yuichiro | Harashima Yumi | | Tokyo | 15m+10s | JPN | | 4 | 30 | 750755 |
86 | Chiba chess rating meeting on May千葉チェス例会 | JPN | | 358 Days | 2023/05/13 | 2023/05/13 | Ogasa Seiichi | chibachessclub | Ogasa Seiichi | | | Kashiwa city central public hall | 40min+15sec/move | JPN | | 2 | 5 | 767542 |
87 | 8th Chiba kids Championship千葉キッズ#8 | JPN | | 376 Days 19 Hours | 2023/04/30 | 2023/04/30 | Ogasa Seiichi | chiba chess club | Ogasa Seiichi | Hayashi Takanori | Nagai Toshiyuki | Kashiwa city central community center 5f | 15min+10sec/move | JPN | | 4 | 9 | 729097 |
88 | TokyoCheckMates Spring Casual Blitz Tournament | JPN | | 387 Days 14 Hours | 2023/04/19 | 2023/04/19 | | Michael | Takanori Hayashi | | | Shibuya | 10+0 | JPN | | 5 | 16 | 756528 |
89 | rating meeing on April千葉チェス | JPN | | 389 Days | 2023/04/09 | 2023/04/09 | ogasa seiichi | chibachessclub | nagai toshiyuki | | | chiba city civic hall | 40mit+15sec/move | JPN | | 3 | 7 | 756077 |
90 | Japan Cadets Chess Championship 2023カデッツ | JPN | | 404 Days 16 Hours | 2023/04/02 | 2023/04/02 | Manabe Hiroshi | National Chess Society of Japan | Kobayashi Hidehiko | | | Tokyo | 15m + 10s/move, 5R Swiss | JPN | | 5 | 46 | 720269 |
91 | Japan Youth Chess Championship 2023ユース | JPN | | 404 Days 17 Hours | 2023/04/01 | 2023/04/02 | Manabe Hiroshi | National Chess Society of Japan | Ogasa Seiichi | Yamada Akihiro | | Tokyo | 45m + 30s/move, 6R Swiss | JPN | | 6 | 32 | 720270 |
92 | Kanagawa Chess Championship 2023 | JPN | | 411 Days 17 Hours | 2023/03/25 | 2023/03/26 | Naoki Yasuno | Kawasaki Chess Club | Naoki Yasuno | | | Kawasaki City Industrial Promotion Hall | 40min+30sec/move | JPN | | 6 | 34 | 727022 |
93 | Hokkaido Chess Championship 2023 | JPN | | 411 Days 18 Hours | 2023/03/25 | 2023/03/26 | Sugimoto,Koichi | Sapporo Chess Club | Nishimori,Toshiyuki | Sugimoto,Koichi | Kanamaru,Tomoji | | 40minite,30second | JPN | | 5 | 13 | 723087 |
94 | Western Tokyo Chess Championships 2023 | JPN | | 412 Days 17 Hours | 2023/03/25 | 2023/03/25 | Seiji Nakagawa | Tachikawa Chess Club | Akihiro Yamada | Shinran Sha | | 立川女性総合センターアイム | 30min+30sec/move | JPN | | 4 | 36 | 725963 |
95 | Tokyo Chess Championship 2023東京 | JPN | | 415 Days 21 Hours | 2023/03/04 | 2023/03/05 | Manabe Hiroshi | National Chess Society of Japan | Kobayashi Hidehiko | Harashima Yumi | | Tokyo | 45min+30sec/move | JPN | | 6 | 70 | 745277 |
96 | rating meeing on March千葉チェス | JPN | | 422 Days 17 Hours | 2023/03/12 | 2023/03/12 | ogasa seiichi | chibachessclub | nagai toshiyuki | | | chiba city civic hall | 40mit+15sec/move | JPN | | 2 | 5 | 740955 |
97 | Osaka chess championship 2023 | JPN | | 432 Days 18 Hours | 2023/03/05 | 2023/03/05 | Tabe Masaharu | Osaka en passant | Yokoo Hideyuki | | | Osaka | 30min+30sec/move | JPN | | 4 | 18 | 724916 |
98 | Chiba chess Championship 2023千葉 | JPN | | 439 Days 18 Hours | 2023/02/25 | 2023/02/26 | Ogasa Seiichi | chibachessclub | Ogasa Seiichi | Hayashi Takanori | Nagai Toshiyuki | Chiba city civic holl | 45min+30sec/move | JPN | | 6 | 50 | 732752 |
99 | Aichi Chess Championship 2023 | JPN | | 446 Days 18 Hours | 2023/02/19 | 2023/02/19 | Fujisawa,Hiroshi 7004559 | Nagoya Chess Club | NA Horie,Takahiro 7001002 | | | Nagoya | 30 min + 30 sec per move | JPN | | 4 | 20 | 723637 |
100 | Step-up Chess Tournament 2023haru | JPN | | 452 Days 10 Hours | 2023/02/05 | 2023/02/05 | Ogasa Seiichi | | Ogasa Seiichi | Harashima Yumi | | Tokyo | 15m+10s | JPN | | 4 | 28 | 704710 |