Kobayashi Izumi

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Graph

Data

Wins156
Losses140
Total296
Linkhttp://www.nihonkiin.or.j...
Linkhttp://senseis.xmp.net/?K...
Linkhttps://zh.wikipedia.org/...
Linkhttps://ko.wikipedia.org/...
Linkhttps://ja.wikipedia.org/...
Linkhttps://en.wikipedia.org/...
Date of Birth1977-06-20

Game List

DateRatingColorResultOpponentKifu
2025-04-212930 Black Loss Takao Mari 2883 jp flagView game
2025-04-142930 White Loss Xiao Yuyang 3213 jp flagView game
2025-04-122930 White Win Osawa Narumi 2804 jp flagView game
2025-03-132931 Black Win Nyu Eiko 3046 jp flagView game
2025-03-062930 White Win Konishi Kazuko 2713 jp flagView game
2025-02-132930 Black Win Yanagihara Saki 2911 jp flagView game
2025-01-302930 White Loss Tsuji Hana 2848 jp flagView game
2025-01-202930 Black Win Oya Koichi 2933 jp flagView game
2025-01-092929 White Win Yashiro Kumiko 2885 jp flagView game
2024-12-262929 Black Loss Kato Keiko 2770 jp flagView game
2024-12-192928 Black Win Yoshihara Yukari 2826 jp flagView game
2024-12-122928 Black Win Okada Yumiko 2560 jp flagView game
2024-08-052924 White Loss Ito Masashi 3074 jp flagView game
2024-06-242923 Black Loss Wang Jingyi 2812 jp flagView game
2024-06-032923 White Win Nyu Eiko 3053 jp flagView game
2024-05-202922 White Win Shibano Ryunosuke 3022 jp flagView game
2024-03-142919 White Loss Sonoda Yasutaka 2916 jp flagView game
2024-02-252918 White Win Koyama Terumi 2870 jp flagView game
2024-02-122918 White Win Kuwabara Yoko 2752 jp flagView game
2024-01-292917 Black Loss Mannami Kana 2843 jp flagView game
2024-01-222917 White Win Konishi Kazuko 2719 jp flagView game
2024-01-152917 Black Loss Onishi Kenya 3200 jp flagView game
2023-12-112915 Black Win Kibe Natsuki 2747 jp flagView game
2023-11-272915 White Win Nakazawa Ayako 2662 jp flagView game
2023-11-202914 White Win Yokota Hinano 2731 jp flagView game
2023-09-142910 Black Loss Shuto Shun 3094 jp flagView game
2023-07-102907 White Win Koyama Ryugo 2762 jp flagView game
2023-06-262906 White Loss Cho Chikun 3171 jp flagView game
2023-05-222904 White Loss Nakamura Shinya 3054 jp flagView game
2023-04-172902 Black Loss Fujimura Yosuke 3032 jp flagView game
2023-03-162901 White Loss Sakai Yuki 3321 jp flagView game
2023-02-162900 White Loss Nyu Eiko 3056 jp flagView game
2023-02-022899 White Loss Nakamura Sumire 3139 jp flagView game
2023-01-092899 White Loss Xie Yimin 3068 jp flagView game
2022-12-152899 Black Loss Ueno Asami 3283 jp flagView game
2022-11-142899 Black Loss Ueno Risa 3096 jp flagView game
2022-10-202899 Black Win Suzuki Ayumi 3060 jp flagView game
2022-08-152897 Black Loss Mukai Chiaki 3039 jp flagView game
2022-06-132897 Black Loss Ueno Asami 3269 jp flagView game
2022-04-252896 White Win Goto Mana 2689 jp flagView game
2022-02-242896 White Win Nagashima Kozue 2635 jp flagView game
2022-01-312895 White Win Nakamura Sumire 3115 jp flagView game
2022-01-102894 Black Loss Horimoto Mitsunari 3060 jp flagView game
2021-08-162889 Black Win Yo Kagen 3050 jp flagView game
2021-08-162889 White Loss Anzai Nobuaki 3274 jp flagView game
2021-06-102885 White Loss Ishida Yoshio 3001 jp flagView game
2020-10-152874 White Loss Otake Hideo 2959 jp flagView game
2020-09-072872 White Loss Tajima Shingo 2886 jp flagView game
2020-07-162871 Black Loss Yoshida Mika 2822 jp flagView game
2020-04-022871 White Loss Miura Taro 3193 jp flagView game
2020-02-272872 White Loss Ueno Asami 3191 jp flagView game
2020-02-202872 Black Loss Kato Tomoko 2845 jp flagView game
2020-01-232873 Black Win Komatsu Hideko 2549 jp flagView game
2019-12-192873 White Win Hoshiai Shiho 2936 jp flagView game
2019-11-072874 Black Loss Takemiya Masaki 3002 jp flagView game
2019-10-072874 White Win Takabayashi Masahiro 2637 jp flagView game
2019-10-072874 Black Loss Akiyama Jiro 3220 jp flagView game
2019-07-222875 White Loss Mukai Chiaki 3007 jp flagView game
2019-06-062876 White Loss Kuwabara Shun 2998 jp flagView game
2019-05-302876 Black Win Kuwabara Yoko 2803 jp flagView game
2019-03-212878 White Win Kato Tomoko 2832 jp flagView game
2018-11-082879 Black Loss Yoshihara Yukari 2879 jp flagView game
2018-10-082879 Black Win Ishii Akane 2788 jp flagView game
2018-05-242881 Black Loss Fujisawa Rina 3187 jp flagView game
2018-04-052882 Black Loss Sotoyanagi Sebun 3109 jp flagView game
2018-03-012883 Black Win Nakaonoda Tomomi 3112 jp flagView game
2018-02-012883 White Loss Osawa Narumi 2807 jp flagView game
2018-01-112883 Black Win Chinen Kaori 2819 jp flagView game
2017-05-082884 Black Loss Wang Jingyi 2800 jp flagView game
2016-12-222887 Black Win Cho Chien 2740 jp flagView game
2015-05-142896 Black Loss Osawa Narumi 2822 jp flagView game
2015-02-262899 White Win Mimura Kaori 2787 jp flagView game
2015-02-052899 Black Win Hosaka Mayu 2636 jp flagView game
2014-09-222902 White Loss Kato Keiko 2865 jp flagView game
2010-07-222969 White Loss Umezawa Yukari 2926 jp flagView game
2010-06-032972 White Win Suzuki Ayumi 3015 jp flagView game
2010-04-082974 White Win Mimura Kaori 2830 jp flagView game
2009-07-182981 White Loss Xie Yimin 3115 jp flagView game
2009-07-162981 White Win Kobayashi Satoru 3209 jp flagView game
2009-07-022981 White Loss Okuda Aya 2920 jp flagView game
2009-06-182981 Black Loss Ishii Akane 2914 jp flagView game
2009-06-112982 Black Win Mannami Kana 2871 jp flagView game
2009-05-282982 Black Win Suzuki Ayumi 3027 jp flagView game
2009-05-232982 White Win Okuda Aya 2921 jp flagView game
2009-04-252982 Black Win Izawa Akino 2769 jp flagView game
2009-04-162982 White Win Kato Keiko 2927 jp flagView game
2009-02-122981 White Win Nakajima Mieko 2704 jp flagView game
2009-01-082980 Black Win Yoshida Mika 2925 jp flagView game
2008-12-182980 Black Loss Umezawa Yukari 2925 jp flagView game
2008-11-062979 Black Loss Mukai Chiaki 2971 jp flagView game
2008-09-272979 Black Loss Xie Yimin 3116 jp flagView game
2008-09-252979 White Loss Suzuki Ayumi 3036 jp flagView game
2008-09-182979 White Loss Kato Keiko 2953 jp flagView game
2008-08-212980 White Loss Chinen Kaori 2941 jp flagView game
2008-08-162980 White Win Kato Keiko 2956 jp flagView game
2008-07-262981 Black Win Umezawa Yukari 2927 jp flagView game
2008-07-242981 White Loss Suzuki Ayumi 3038 jp flagView game
2008-06-162983 Black Loss Okuda Aya 2930 jp flagView game
2008-05-242985 White Win Makihata Taeko 2796 jp flagView game
2008-05-192985 Black Win Mukai Chiaki 2965 jp flagView game
2008-05-012986 Black Loss Cho Chien 2904 jp flagView game
2008-01-102993 Black Loss Xie Yimin 3121 jp flagView game
2007-10-182999 White Win Mukai Kaori 3018 jp flagView game
2007-10-043000 Black Loss Kato Keiko 2971 jp flagView game
2007-09-173001 Black Win Aoki Kikuyo 2935 jp flagView game
2007-09-133002 White Win Xie Yimin 3120 jp flagView game
2007-08-303002 White Loss Xie Yimin 3120 jp flagView game
2007-08-093003 White Win Koyama Terumi 2889 jp flagView game
2007-06-303005 Black Win Kato Keiko 2976 jp flagView game
2007-06-283005 Black Win Chinen Kaori 2936 jp flagView game
2007-06-233005 White Win Yashiro Kumiko 2913 jp flagView game
2007-06-173005 Black Win Umezawa Yukari 2933 jp flagView game
2007-06-113005 Black Loss Xie Yimin 3121 jp flagView game
2007-06-073004 White Win Mannami Kana 2869 jp flagView game
2007-05-243004 Black Win Mukai Kozue 2788 jp flagView game
2007-05-173004 Black Win Aoba Kaori 2735 jp flagView game
2007-05-133004 White Win Makihata Taeko 2804 jp flagView game
2007-05-073004 Black Win Mukai Chiaki 2957 jp flagView game
2007-04-273003 Black Win Tsukuda Akiko 2718 jp flagView game
2007-04-193003 Black Win Komatsu Hideko 2626 jp flagView game
2007-04-123002 White Loss Rin Kaiho 3100 jp flagView game
2006-10-302994 Black Loss Shimojima Yohei 3046 jp flagView game
2006-09-272993 White Win Mitsunaga Junzo 2906 jp flagView game
2006-09-212992 White Loss Konishi Kazuko 2866 jp flagView game
2006-09-152992 White Loss Yashiro Kumiko 2925 jp flagView game
2006-08-062992 White Loss Seto Taiki 3136 jp flagView game
2006-06-222992 Black Win Aoki Kikuyo 2956 jp flagView game
2006-05-082991 Black Win Yoshida Mika 2919 jp flagView game
2005-12-082988 White Win Konishi Kazuko 2860 jp flagView game
2005-11-242987 White Loss Inori Yoko 2955 jp flagView game
2005-11-172987 Black Win Xie Yimin 3091 jp flagView game
2005-11-142987 White Win Sato Fumitoshi 2714 jp flagView game
2005-11-142987 Black Loss Cho Riyu 3067 jp flagView game
2005-11-102987 Black Loss Yoshida Mika 2930 jp flagView game
2005-09-292986 White Loss Yoshida Mika 2933 jp flagView game
2005-09-222986 Black Win Kusunoki Teruko 2735 jp flagView game
2005-09-012986 Black Win Aoki Kikuyo 2970 jp flagView game
2005-08-072986 White Loss Otake Hideo 3127 jp flagView game
2005-07-142986 White Win Kato Keiko 2967 jp flagView game
2005-06-232985 White Win Tamura Chiaki 2707 jp flagView game
2005-06-022985 Black Win Mannami Kana 2900 jp flagView game
2005-04-282983 White Loss Fujii Shuya 2998 jp flagView game
2005-03-092982 Black Loss Koyama Terumi 2919 jp flagView game
2005-03-072982 Black Win Kanazawa Moriei 2885 jp flagView game
2005-03-022982 Black Loss Koyama Terumi 2919 jp flagView game
2005-02-242982 White Win Koyama Terumi 2920 jp flagView game
2005-01-172982 Black Loss Xu Ying 3066 cn flagView game
2005-01-132982 White Win Kubota Masaru 2841 jp flagView game
2004-11-022981 Black Loss Chinen Kaori 2960 jp flagView game
2004-10-272981 White Loss Chinen Kaori 2960 jp flagView game
2004-10-132982 Black Loss Chinen Kaori 2959 jp flagView game
2004-10-072982 Black Loss Koyama Terumi 2927 jp flagView game
2004-09-292983 White Win Chinen Kaori 2958 jp flagView game
2004-08-312984 White Loss Kubo Hideo 2982 jp flagView game
2004-07-292986 Black Loss Kobayashi Koichi 3266 jp flagView game
2004-06-242989 Black Loss O Meien 3230 jp flagView game
2004-05-092993 White Loss Matsumoto Takehisa 3168 jp flagView game
2004-05-062993 White Loss Mannami Kana 2922 jp flagView game
2004-04-222995 White Win Michael Redmond 3080 jp flagView game
2004-04-012997 Black Win Kobayashi Satoru 3310 jp flagView game
2004-03-272997 Black Loss Kato Masao 3235 jp flagView game
2004-03-032999 White Win Inori Yoko 2945 jp flagView game
2004-02-252999 Black Win Inori Yoko 2945 jp flagView game
2003-12-013003 Black Loss Sugimoto Akira 2943 jp flagView game
2003-11-223003 Black Win Nakazawa Ayako 2918 jp flagView game
2003-11-143003 Black Loss Mannami Kana 2931 jp flagView game
2003-11-053004 Black Win Yashiro Kumiko 2929 jp flagView game
2003-10-313004 White Win Nakajima Mieko 2768 jp flagView game
2003-10-293004 White Win Yashiro Kumiko 2930 jp flagView game
2003-10-183005 White Win Konishi Kazuko 2840 jp flagView game
2003-10-163005 Black Win Yashiro Kumiko 2930 jp flagView game
2003-10-083005 White Loss Meng Zhaoyu 2968 cn flagView game
2003-10-023005 White Loss Yashiro Kumiko 2930 jp flagView game
2003-09-273005 White Win Shinkai Hiroko 2791 jp flagView game
2003-08-183007 Black Win Osawa Narumi 2815 jp flagView game
2003-08-183007 Black Win Miyazaki Ryutaro 2771 jp flagView game
2003-07-163008 Black Win Chinen Kaori 2955 jp flagView game
2003-06-263008 White Loss Yamada Kimio 3306 jp flagView game
2003-06-153008 Black Loss Morita Michihiro 3124 jp flagView game
2003-05-283009 White Win Mizuno Hiromi 2552 jp flagView game
2003-05-223009 Black Loss O Meien 3254 jp flagView game
2003-04-173010 Black Win Cho Sonjin 3237 jp flagView game
2003-03-273010 Black Win Nakaonoda Tomomi 3123 jp flagView game
2003-03-053010 White Win Aoki Kikuyo 2964 jp flagView game
2003-02-263010 Black Win Aoki Kikuyo 2964 jp flagView game
2003-01-293008 Black Win Nakazawa Ayako 2926 jp flagView game
2003-01-193008 White Loss Mimura Tomoyasu 3258 jp flagView game
2003-01-153008 White Win Chinen Kaori 2956 jp flagView game
2002-12-113005 White Win Inori Yoko 2932 jp flagView game
2002-12-013004 White Loss Kono Rin 3239 jp flagView game
2002-11-223004 Black Loss Umezawa Yukari 2913 jp flagView game
2002-11-073003 Black Loss Rui Naiwei 3258 cn flagView game
2002-11-033003 Black Win Hane Naoki 3313 jp flagView game
2002-10-303002 White Win Chinen Kaori 2957 jp flagView game
2002-10-253002 Black Win Mito Yukari 2603 jp flagView game
2002-10-233002 Black Win Chinen Kaori 2957 jp flagView game
2002-10-093000 White Win Chinen Kaori 2957 jp flagView game
2002-10-022999 Black Loss Chinen Kaori 2958 jp flagView game
2002-09-262999 White Loss Chinen Kaori 2958 jp flagView game
2002-09-112997 Black Win Umezawa Yukari 2914 jp flagView game
2002-08-282996 White Loss Yashiro Kumiko 2919 jp flagView game
2002-08-152995 White Win Sugiuchi Kazuko 2796 jp flagView game
2002-08-132995 Black Loss Iguchi Hideichiro 3031 jp flagView game
2002-06-262991 White Win Izawa Akino 2777 jp flagView game
2002-05-132988 Black Win Kato Tomoko 2892 jp flagView game
2002-05-122988 Black Win Kato Atsushi 3144 jp flagView game
2002-05-082987 White Loss Komatsu Hideko 2715 jp flagView game
2002-05-012987 Black Loss Yamada Takuji 3022 jp flagView game
2002-02-272982 Black Loss Aoki Kikuyo 2990 jp flagView game
2002-02-202982 White Loss Aoki Kikuyo 2990 jp flagView game
2002-01-292981 Black Loss Cho Hyeyeon 3191 kr flagView game
2001-11-142979 White Win Inori Yoko 2923 jp flagView game
2001-10-292978 Black Win Inori Yoko 2922 jp flagView game
2001-10-192978 White Loss Inori Yoko 2922 jp flagView game
2001-10-142978 Black Loss Mizokami Tomochika 3225 jp flagView game
2001-10-112978 Black Win Inori Yoko 2922 jp flagView game
2001-09-222977 Black Loss Izawa Akino 2773 jp flagView game
2001-08-272976 White Loss Kim Sujun 3242 jp flagView game
2001-08-212976 Black Loss Kato Tomoko 2920 jp flagView game
2001-08-052976 White Loss Yukawa Mitsuhisa 3009 jp flagView game
2001-07-182977 White Loss Nakazawa Ayako 2934 jp flagView game
2001-05-162980 White Win Sakakibara Fumiko 2755 jp flagView game
2001-02-282982 White Win Aoki Kikuyo 2996 jp flagView game
2001-02-212982 Black Win Aoki Kikuyo 2996 jp flagView game
2001-01-172982 White Win Kato Tomoko 2933 jp flagView game
2000-11-152981 White Win Tsukuda Akiko 2833 jp flagView game
2000-11-032981 Black Loss Kato Keiko 2971 jp flagView game
2000-10-252981 Black Win Kato Tomoko 2936 jp flagView game
2000-10-062980 White Win Aoki Kikuyo 3001 jp flagView game
2000-09-302980 Black Loss Park Shiun 3108 kr flagView game
2000-09-282980 Black Win He Xiaoren 2808 ca flagView game
2000-08-192978 White Loss Rui Naiwei 3282 cn flagView game
2000-08-182978 Black Win Ogawa Tomoko 2855 jp flagView game
2000-08-062978 White Loss Miyamoto Yoshihisa 2994 jp flagView game
2000-07-052977 Black Win Okada Yumiko 2870 jp flagView game
2000-05-252975 White Loss Sugiuchi Kazuko 2840 jp flagView game
2000-05-172975 Black Win Sakakibara Fumiko 2759 jp flagView game
2000-04-172974 Black Win Hosaka Mayu 2691 jp flagView game
2000-03-082973 Black Loss Aoki Kikuyo 3006 jp flagView game
2000-03-012973 White Loss Aoki Kikuyo 3006 jp flagView game
2000-02-022973 White Win Komatsu Hideko 2758 jp flagView game
2000-01-282972 Black Loss Chinen Kaori 2992 jp flagView game
2000-01-212973 White Loss Chinen Kaori 2993 jp flagView game
1999-12-202973 Black Win Koyama Mitsuru 2849 jp flagView game
1999-12-082973 White Win Inori Yoko 2926 jp flagView game
1999-11-282973 Black Loss Imamura Toshiya 3198 jp flagView game
1999-11-172973 White Loss Chinen Kaori 3000 jp flagView game
1999-11-032974 Black Win Sakakibara Fumiko 2764 jp flagView game
1999-10-272974 Black Loss Chinen Kaori 3002 jp flagView game
1999-10-142974 White Win Chinen Kaori 3003 jp flagView game
1999-10-062974 Black Loss Chinen Kaori 3004 jp flagView game
1999-10-022974 White Loss Lee Jihyun 2830 kr flagView game
1999-09-152975 Black Loss Komatsu Hideko 2763 jp flagView game
1999-09-092976 White Win Goto Shungo 3041 jp flagView game
1999-09-012976 White Win Inori Yoko 2926 jp flagView game
1999-08-282976 Black Loss Kono Takashi 2978 jp flagView game
1999-08-202977 Black Loss Osawa Narumi 2812 jp flagView game
1999-08-082978 Black Win Yokota Shigeaki 3099 jp flagView game
1999-08-052978 Black Win Kusunoki Teruko 2721 jp flagView game
1999-08-032978 Black Loss Matsubara Taisei 2964 jp flagView game
1999-07-072980 Black Win Inori Yoko 2926 jp flagView game
1999-06-092982 White Win Aoba Kaori 2816 jp flagView game
1999-02-052989 Black Win Sugiuchi Kazuko 2875 jp flagView game
1999-01-292989 White Loss Sugiuchi Kazuko 2876 jp flagView game
1999-01-222989 Black Win Sugiuchi Kazuko 2877 jp flagView game
1998-11-222993 Black Loss Yamashiro Hiroshi 3153 jp flagView game
1998-11-142993 White Loss Zhang Xuan 3139 cn flagView game
1998-11-132993 White Win Yoshida Mika 2903 jp flagView game
1998-11-122993 Black Win Yun Yeongseon 3002 kr flagView game
1998-09-162996 White Loss Ogawa Tomoko 2892 jp flagView game
1998-08-252997 Black Loss Shimojima Yohei 3048 jp flagView game
1998-08-172998 Black Loss Aoki Kikuyo 3001 jp flagView game
1998-08-092999 White Win Miyazawa Goro 3120 jp flagView game
1998-07-223000 Black Win Yoshida Mika 2903 jp flagView game
1998-05-273004 Black Loss Kato Tomoko 2941 jp flagView game
1998-03-133010 Black Win Kobayashi Chizu 2815 jp flagView game
1998-03-063011 White Win Kobayashi Chizu 2816 jp flagView game
1998-03-043011 Black Win Araki Issei 2871 jp flagView game
1998-02-063012 White Win Nakazawa Ayako 2950 jp flagView game
1998-01-233013 Black Win Umezawa Yukari 2900 jp flagView game
1998-01-183013 Black Loss Takemiya Masaki 3239 jp flagView game
1998-01-073013 White Loss Chinen Kaori 3033 jp flagView game
1997-12-193014 White Win Aoki Kikuyo 2995 jp flagView game
1997-11-233015 White Win Hashimoto Shoji 3070 jp flagView game
1997-11-133016 Black Loss Aoki Kikuyo 2995 jp flagView game
1997-11-113016 White Win Lee Yongshin 2823 kr flagView game
1997-11-063016 Black Win Aoki Kikuyo 2994 jp flagView game
1997-09-173016 Black Win Yoshida Mika 2914 jp flagView game
1997-08-063016 Black Loss Chinen Kaori 3033 jp flagView game
1997-07-213017 Black Loss Konishi Kazuko 2819 jp flagView game
1997-07-133017 Black Win Nakano Hironari 3193 jp flagView game
1997-05-213018 White Win Miyazaki Shimako 2798 jp flagView game
1996-08-273021 Black Loss Nakazawa Ayako 2965 jp flagView game
1996-07-083023 White Win Ogawa Tomoko 2930 jp flagView game
1996-06-243023 White Win Kusunoki Teruko 2757 jp flagView game
1996-02-283025 White Win Kim Kwangsik 2961 kr flagView game

Contact: Rémi Coulom.