Oya Koichi

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Graph

Data

Game List

Date	Rating	Color	Result	Opponent				Kifu
2021-11-29	2975	Black	Loss	Cho Chikun	3141	♂		View game
2021-08-30	2976	White	Win	Takemiya Youkou	2758	♂		View game
2021-08-30	2976	White	Win	Okada Yumiko	2699	♀		View game
2021-08-30	2976	Black	Loss	Kurotaki Masaki	3008	♂		View game
2021-04-01	2978	Black	Loss	Ishida Yoshio	3046	♂		View game
2020-12-24	2980	White	Loss	Motoki Katsuya	3341	♂		View game
2020-12-21	2981	Black	Win	Yoda Norimoto	3260	♂		View game
2020-11-09	2981	Black	Loss	Hsu Chiayuan	3461	♂		View game
2020-11-01	2981	Black	Loss	Yamamoto Kentaro	3000	♂		View game
2020-11-01	2981	Black	Loss	Mochizuki Kenichi	3101	♂		View game
2020-10-31	2981	Black	Loss	Ogata Masaki	3047	♂		View game
2020-10-31	2981	Black	Win	Omori Yasushi	2883	♂		View game
2020-08-24	2983	White	Win	Anzai Nobuaki	3273	♂		View game
2020-08-24	2983	White	Win	Nakazawa Ayako	2767	♀		View game
2019-12-12	2982	White	Win	Ueno Risa	2907	♀		View game
2019-10-24	2981	White	Loss	Xie Yimin	3049	♀		View game
2019-09-16	2981	Black	Loss	Iguchi Toyohide	3052	♂		View game
2019-09-12	2981	White	Loss	Seki Kotaro	3229	♂		View game
2018-11-20	2986	Black	Loss	Ohashi Hirofumi	3167	♂		View game
2017-12-21	2995	Black	Loss	Imamura Toshiya	3183	♂		View game
2017-06-22	3001	Black	Loss	Kataoka Satoshi	3114	♂		View game
2016-12-15	3010	White	Loss	Ko Iso	3259	♂		View game
2016-10-20	3013	White	Win	Ishida Yoshio	3046	♂		View game
2015-12-24	3024	White	Loss	Yukawa Mitsuhisa	3116	♂		View game
2015-11-26	3025	Black	Loss	Ishida Yoshio	3052	♂		View game
2015-11-07	3027	White	Loss	O Meien	3185	♂		View game
2015-10-08	3029	White	Win	Kobayashi Satoru	3226	♂		View game
2015-01-26	3041	Black	Loss	Hong Seokui	3181	♂		View game
2014-04-10	3059	Black	Win	Ishida Yoshio	3076	♂		View game
2014-03-27	3059	Black	Loss	Otake Hideo	3038	♂		View game
2014-02-06	3062	Black	Win	Hsu Chiayuan	3345	♂		View game
2013-12-12	3064	White	Loss	Ishida Yoshio	3083	♂		View game
2013-11-28	3065	White	Loss	Ichiriki Ryo	3347	♂		View game
2013-02-07	3080	Black	Loss	So Yokoku	3169	♂		View game
2013-01-19	3082	Black	Loss	Yuki Satoshi	3329	♂		View game
2013-01-17	3082	White	Win	Shuto Shun	3176	♂		View game
2012-12-15	3083	Black	Win	Tsuruyama Atsushi	3164	♂		View game
2012-11-17	3084	White	Win	Yamashita Keigo	3367	♂		View game
2012-11-08	3084	Black	Win	Kobayashi Satoru	3231	♂		View game
2012-04-19	3079	Black	Loss	Hwang Jinhyung	3010	♂		View game
2012-01-12	3079	White	Loss	Yoda Norimoto	3260	♂		View game
2012-01-12	3079	Black	Win	Nishimura Keiji	2963	♂		View game
2011-12-03	3078	White	Loss	Takao Shinji	3376	♂		View game
2011-11-17	3078	Black	Loss	Takao Shinji	3376	♂		View game
2011-09-10	3078	Black	Win	Ogaki Yusaku	3074	♂		View game
2011-04-29	3077	White	Loss	Lee Changho	3471	♂		View game
2011-03-31	3076	White	Loss	So Yokoku	3169	♂		View game
2011-01-13	3076	Black	Loss	Mitani Tetsuya	3183	♂		View game
2010-05-13	3080	White	Loss	Kono Rin	3369	♂		View game
2009-11-30	3083	White	Loss	Kato Atsushi	3173	♂		View game
2009-09-03	3086	White	Win	Rin Kaiho	3063	♂		View game
2009-08-20	3086	White	Loss	Yuki Satoshi	3330	♂		View game
2009-07-23	3087	Black	Win	Cho Chikun	3264	♂		View game
2009-06-18	3087	Black	Loss	Ko Iso	3222	♂		View game
2009-01-15	3088	White	Win	Takemiya Masaki	3185	♂		View game
2008-12-18	3088	White	Loss	O Meien	3230	♂		View game
2008-12-11	3088	White	Loss	Ryu Shikun	3240	♂		View game
2008-11-27	3088	White	Win	Yoda Norimoto	3294	♂		View game
2008-09-04	3087	White	Loss	Otake Hideo	3077	♂		View game
2008-01-10	3086	Black	Loss	Cho Sonjin	3223	♂		View game
2007-12-06	3086	Black	Loss	Takao Shinji	3382	♂		View game
2007-03-15	3090	White	Loss	Yo Kagen	3036	♂		View game
2006-12-07	3094	Black	Loss	Takemiya Masaki	3166	♂		View game
2006-07-03	3102	White	Loss	Cho U	3450	♂		View game
2006-05-29	3103	Black	Win	Yoda Norimoto	3338	♂		View game
2006-05-25	3104	Black	Loss	Cho Chikun	3325	♂		View game
2006-05-01	3104	Black	Win	Mizokami Tomochika	3219	♂		View game
2006-02-16	3105	White	Loss	Kobayashi Satoru	3295	♂		View game
2006-02-07	3105	Black	Loss	Takao Shinji	3383	♂		View game
2006-01-12	3106	White	Loss	Kataoka Satoshi	3198	♂		View game
2005-12-20	3107	Black	Win	Hashimoto Yujiro	2994	♂		View game
2005-12-20	3107	Black	Win	Abe Yoshiteru	2850	♂		View game
2005-12-05	3107	Black	Win	Yamada Kimio	3281	♂		View game
2005-10-20	3107	Black	Loss	Cho Chikun	3327	♂		View game
2005-01-18	3107	White	Win	Aragaki Takeshi	2859	♂		View game
2005-01-06	3107	Black	Loss	Yokota Shigeaki	3123	♂		View game
2004-12-20	3107	White	Win	Ryu Shikun	3201	♂		View game
2004-07-15	3106	Black	Loss	O Rissei	3263	♂		View game
2004-06-10	3106	White	Loss	Ohba Junya	2937	♂		View game
2004-03-02	3108	White	Loss	Kamimura Haruo	3070	♂		View game
2004-01-27	3110	White	Win	Nakaonoda Tomomi	3135	♂		View game
2003-12-01	3111	Black	Loss	O Rissei	3286	♂		View game
2003-07-27	3115	Black	Win	Hane Naoki	3313	♂		View game
2003-06-23	3116	White	Loss	Cho Sonjin	3241	♂		View game
2003-05-26	3116	Black	Win	Kono Rin	3254	♂		View game
2003-04-07	3116	White	Loss	O Rissei	3282	♂		View game
2003-01-20	3116	White	Win	Abe Yoshiteru	2848	♂		View game
2003-01-20	3116	Black	Win	Otake Hideo	3131	♂		View game
2002-12-09	3116	White	Win	Yokota Shigeaki	3114	♂		View game
2002-12-09	3116	Black	Win	Kataoka Satoshi	3156	♂		View game
2002-11-07	3114	Black	Loss	Kenmochi Joe	2965	♂		View game
2002-04-21	3107	Black	Loss	Chin Kaei	3040	♂		View game
2001-04-29	3104	White	Loss	Yuki Satoshi	3299	♂		View game
2001-04-05	3104	Black	Loss	Yuki Satoshi	3297	♂		View game
2001-03-08	3104	White	Loss	Cho Chikun	3336	♂		View game
2001-02-08	3105	White	Loss	Hane Naoki	3280	♂		View game
2001-01-18	3105	White	Win	Otake Hideo	3177	♂		View game
2000-12-07	3105	Black	Win	Yamada Kimio	3267	♂		View game
2000-11-09	3104	Black	Loss	Cho U	3285	♂		View game
2000-10-19	3104	Black	Loss	Cho Sonjin	3262	♂		View game
2000-09-18	3104	Black	Loss	Cho Sonjin	3262	♂		View game
2000-07-13	3105	Black	Win	Kataoka Satoshi	3189	♂		View game
1999-07-01	3100	White	Loss	Kato Masao	3293	♂		View game
1999-06-20	3100	Black	Loss	Yoshida Mika	2903	♀		View game
1999-04-29	3102	Black	Win	Hane Naoki	3241	♂		View game
1999-02-01	3102	White	Loss	Tokimoto Hajime	3077	♂		View game
1998-12-22	3102	White	Win	Muramatsu Ryuichi	2979	♂		View game
1998-09-17	3103	Black	Loss	O Rissei	3335	♂		View game
1998-08-23	3103	White	Loss	Tono Hiroaki	3228	♂		View game
1998-08-20	3103	Black	Win	Oyama Kunio	3053	♂		View game
1998-07-23	3103	Black	Win	Kato Masao	3294	♂		View game
1998-04-30	3102	White	Loss	Hiroe Hiroyuki	2996	♂		View game
1998-04-12	3102	White	Win	Kurahashi Masayuki	3144	♂		View game
1998-04-02	3102	Black	Win	Yuki Satoshi	3248	♂		View game
1997-08-07	3093	Black	Loss	O Meien	3230	♂		View game
1997-03-06	3090	Black	Loss	Iwata Tatsuaki	3101	♂		View game
1997-02-17	3089	White	Loss	Hisajima Kunio	3104	♂		View game
1997-01-16	3090	Black	Win	Kojima Takaho	2951	♂		View game
1996-12-16	3090	Black	Win	Nakano Hironari	3192	♂		View game
1996-12-16	3090	White	Win	Tei Meiko	2877	♂		View game
1995-03-09	3070	White	Loss	Ushinohama Satsuo	3069	♂		View game
1995-02-09	3070	Black	Loss	Nakamura Hidehito	2984	♂		View game
1994-11-24	3070	Black	Loss	Kurahashi Masayuki	3140	♂		View game
1994-11-10	3071	White	Win	Kishimoto Kazuo	2900	♂		View game
1994-08-11	3072	White	Loss	Mimura Tomoyasu	3167	♂		View game
1994-04-14	3074	Black	Loss	Rin Kaiho	3290	♂		View game
1994-03-17	3075	White	Win	Yamada Kimio	3220	♂		View game
1994-01-27	3076	White	Win	Kataoka Satoshi	3275	♂		View game
1993-12-13	3075	Black	Loss	Nakano Hironari	3150	♂		View game
1993-10-02	3074	White	Loss	Komatsu Hideki	3196	♂		View game
1993-07-01	3075	White	Loss	Yuki Satoshi	3200	♂		View game
1993-04-29	3076	Black	Win	Ryu Shikun	3227	♂		View game
1993-03-13	3075	Black	Win	Ryu Shikun	3225	♂		View game
1993-03-11	3075	White	Loss	Kobayashi Satoru	3354	♂		View game
1992-11-12	3072	White	Loss	Cho Chikun	3378	♂		View game
1992-11-02	3072	Black	Loss	Nakaonoda Tomomi	3135	♂		View game
1992-10-15	3072	Black	Win	Cho Sonjin	3187	♂		View game
1992-07-30	3070	White	Loss	Sakata Eio	3077	♂		View game
1992-05-21	3069	White	Loss	O Rissei	3323	♂		View game
1992-03-25	3068	White	Loss	Yuki Satoshi	3160	♂		View game
1992-03-22	3068	White	Loss	Cho Sonjin	3191	♂		View game
1992-03-08	3069	White	Win	Aoki Shinichi	3015	♂		View game
1991-12-16	3069	White	Loss	Iwata Hajime	2876	♂		View game
1991-11-25	3069	White	Win	Imamura Yoshiaki	3038	♂		View game
1991-11-07	3069	Black	Loss	Kobayashi Koichi	3370	♂		View game
1991-10-24	3069	Black	Loss	Shiraishi Yutaka	3066	♂		View game
1991-09-26	3070	Black	Win	Honda Kunihisa	3222	♂		View game
1991-08-22	3071	White	Win	Yamada Wakio	2891	♂		View game
1991-06-20	3071	Black	Loss	Yoda Norimoto	3285	♂		View game
1991-05-16	3071	Black	Win	Kanashima Tadashi	3005	♂		View game
1990-10-15	3070	Black	Loss	Aoki Shinichi	3028	♂		View game
1990-04-30	3072	Black	Win	Yang Hui	3082	♀		View game
1990-04-29	3072	Black	Loss	Liao Guiyong	3091	♂		View game
1990-04-28	3072	White	Loss	Liao Guiyong	3091	♂		View game
1989-02-26	3086	White	Loss	Kobayashi Satoru	3306	♂		View game
1989-01-29	3087	White	Win	Fujisawa Hideyuki	3244	♂		View game
1988-10-23	3089	White	Win	Shiraishi Yutaka	3084	♂		View game
1988-08-06	3088	Black	Loss	Hidaka Toshiyuki	2863	♂		View game
1988-04-17	3091	Black	Win	Nakamura Hidehito	3047	♂		View game
1987-06-25	3093	Black	Loss	Rin Kaiho	3336	♂		View game
1987-06-03	3093	Black	Win	Yang Hui	3054	♀		View game
1987-05-31	3093	Black	Loss	Yu Bin	3207	♂		View game
1987-05-28	3093	White	Loss	Yu Bin	3207	♂		View game
1987-05-26	3094	White	Win	Liang Weitang	3031	♂		View game
1987-05-24	3094	Black	Win	Wang Jianhong	3021	♂		View game
1987-05-22	3094	White	Win	Zhang Wendong	3184	♂		View game
1987-05-20	3093	Black	Win	Zhang Wendong	3184	♂		View game
1987-03-26	3091	Black	Win	Sonoda Yuichi	3244	♂		View game
1986-08-17	3076	Black	Loss	Yoda Norimoto	3254	♂		View game
1986-08-10	3076	Black	Win	Aragaki Takeshi	3033	♂		View game
1986-07-24	3075	White	Loss	O Rissei	3257	♂		View game
1986-06-14	3072	White	Loss	Yamada Wakio	2952	♂		View game
1986-05-21	3071	Black	Loss	Ishikura Noboru	3069	♂		View game
1986-02-13	3069	Black	Loss	Ishida Yoshio	3274	♂		View game
1985-02-13	3063	White	Win	Hidaka Toshiyuki	2848	♂		View game
1984-09-01	3059	White	Loss	Ogata Masaki	3051	♂		View game

Contact: Rémi Coulom.