Oya Koichi

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Graph

Data

Game List

Date	Rating	Color	Result	Opponent				Kifu
2021-08-30	2976	White	Win	Takemiya Youkou	2799	♂		View game
2021-08-30	2976	White	Win	Okada Yumiko	2714	♀		View game
2021-08-30	2976	Black	Loss	Kurotaki Masaki	3010	♂		View game
2021-04-01	2976	Black	Loss	Ishida Yoshio	3042	♂		View game
2020-12-24	2977	White	Loss	Motoki Katsuya	3364	♂		View game
2020-12-21	2977	Black	Win	Yoda Norimoto	3265	♂		View game
2020-11-09	2977	Black	Loss	Hsu Chiayuan	3447	♂		View game
2020-11-01	2977	Black	Loss	Yamamoto Kentaro	2948	♂		View game
2020-10-31	2977	Black	Loss	Ogata Masaki	3033	♂		View game
2020-08-24	2978	White	Win	Anzai Nobuaki	3271	♂		View game
2019-12-12	2977	White	Win	Ueno Risa	2867	♀		View game
2019-10-24	2976	White	Loss	Xie Yimin	3046	♀		View game
2019-09-16	2976	Black	Loss	Iguchi Toyohide	3066	♂		View game
2019-09-12	2976	White	Loss	Seki Kotaro	3207	♂		View game
2018-11-20	2981	Black	Loss	Ohashi Hirofumi	3155	♂		View game
2017-12-21	2990	Black	Loss	Imamura Toshiya	3183	♂		View game
2017-06-22	2997	Black	Loss	Kataoka Satoshi	3107	♂		View game
2016-12-15	3006	White	Loss	Ko Iso	3254	♂		View game
2016-10-20	3009	White	Win	Ishida Yoshio	3044	♂		View game
2015-12-24	3020	White	Loss	Yukawa Mitsuhisa	3107	♂		View game
2015-11-26	3021	Black	Loss	Ishida Yoshio	3049	♂		View game
2015-11-07	3023	White	Loss	O Meien	3179	♂		View game
2015-10-08	3025	White	Win	Kobayashi Satoru	3221	♂		View game
2015-01-26	3037	Black	Loss	Hong Seokui	3184	♂		View game
2014-04-10	3055	Black	Win	Ishida Yoshio	3073	♂		View game
2014-03-27	3056	Black	Loss	Otake Hideo	3034	♂		View game
2014-02-06	3059	Black	Win	Hsu Chiayuan	3340	♂		View game
2013-12-12	3060	White	Loss	Ishida Yoshio	3080	♂		View game
2013-11-28	3061	White	Loss	Ichiriki Ryo	3343	♂		View game
2013-02-07	3077	Black	Loss	So Yokoku	3164	♂		View game
2013-01-19	3078	Black	Loss	Yuki Satoshi	3325	♂		View game
2013-01-17	3078	White	Win	Shuto Shun	3174	♂		View game
2012-12-15	3080	Black	Win	Tsuruyama Atsushi	3160	♂		View game
2012-11-17	3080	White	Win	Yamashita Keigo	3363	♂		View game
2012-11-08	3080	Black	Win	Kobayashi Satoru	3228	♂		View game
2012-04-19	3075	Black	Loss	Hwang Jinhyung	3009	♂		View game
2012-01-12	3075	White	Loss	Yoda Norimoto	3257	♂		View game
2012-01-12	3075	Black	Win	Nishimura Keiji	2955	♂		View game
2011-12-03	3075	White	Loss	Takao Shinji	3373	♂		View game
2011-11-17	3075	Black	Loss	Takao Shinji	3373	♂		View game
2011-09-10	3075	Black	Win	Ogaki Yusaku	3068	♂		View game
2011-04-29	3073	White	Loss	Lee Changho	3469	♂		View game
2011-03-31	3073	White	Loss	So Yokoku	3165	♂		View game
2011-01-13	3073	Black	Loss	Mitani Tetsuya	3179	♂		View game
2010-05-13	3077	White	Loss	Kono Rin	3366	♂		View game
2009-11-30	3080	White	Loss	Kato Atsushi	3171	♂		View game
2009-09-03	3083	White	Win	Rin Kaiho	3061	♂		View game
2009-08-20	3083	White	Loss	Yuki Satoshi	3327	♂		View game
2009-07-23	3084	Black	Win	Cho Chikun	3262	♂		View game
2009-06-18	3084	Black	Loss	Ko Iso	3219	♂		View game
2009-01-15	3086	White	Win	Takemiya Masaki	3183	♂		View game
2008-12-18	3085	White	Loss	O Meien	3227	♂		View game
2008-12-11	3085	White	Loss	Ryu Shikun	3237	♂		View game
2008-11-27	3085	White	Win	Yoda Norimoto	3292	♂		View game
2008-09-04	3084	White	Loss	Otake Hideo	3075	♂		View game
2008-01-10	3083	Black	Loss	Cho Sonjin	3221	♂		View game
2007-12-06	3084	Black	Loss	Takao Shinji	3380	♂		View game
2007-03-15	3088	White	Loss	Yo Kagen	3035	♂		View game
2006-12-07	3091	Black	Loss	Takemiya Masaki	3164	♂		View game
2006-07-03	3099	White	Loss	Cho U	3447	♂		View game
2006-05-29	3101	Black	Win	Yoda Norimoto	3336	♂		View game
2006-05-25	3101	Black	Loss	Cho Chikun	3323	♂		View game
2006-05-01	3102	Black	Win	Mizokami Tomochika	3217	♂		View game
2006-02-16	3103	White	Loss	Kobayashi Satoru	3292	♂		View game
2006-02-07	3103	Black	Loss	Takao Shinji	3381	♂		View game
2006-01-12	3104	White	Loss	Kataoka Satoshi	3196	♂		View game
2005-12-20	3104	Black	Win	Hashimoto Yujiro	2992	♂		View game
2005-12-20	3104	Black	Win	Abe Yoshiteru	2849	♂		View game
2005-12-05	3105	Black	Win	Yamada Kimio	3279	♂		View game
2005-10-20	3104	Black	Loss	Cho Chikun	3325	♂		View game
2005-01-18	3105	White	Win	Aragaki Takeshi	2856	♂		View game
2005-01-06	3105	Black	Loss	Yokota Shigeaki	3121	♂		View game
2004-12-20	3105	White	Win	Ryu Shikun	3199	♂		View game
2004-07-15	3103	Black	Loss	O Rissei	3261	♂		View game
2004-06-10	3103	White	Loss	Ohba Junya	2935	♂		View game
2004-03-02	3106	White	Loss	Kamimura Haruo	3068	♂		View game
2004-01-27	3108	White	Win	Nakaonoda Tomomi	3133	♂		View game
2003-12-01	3109	Black	Loss	O Rissei	3284	♂		View game
2003-07-27	3113	Black	Win	Hane Naoki	3311	♂		View game
2003-06-23	3114	White	Loss	Cho Sonjin	3239	♂		View game
2003-05-26	3114	Black	Win	Kono Rin	3252	♂		View game
2003-04-07	3114	White	Loss	O Rissei	3280	♂		View game
2003-01-20	3114	White	Win	Abe Yoshiteru	2848	♂		View game
2003-01-20	3114	Black	Win	Otake Hideo	3129	♂		View game
2002-12-09	3114	White	Win	Yokota Shigeaki	3112	♂		View game
2002-12-09	3114	Black	Win	Kataoka Satoshi	3154	♂		View game
2002-11-07	3112	Black	Loss	Kenmochi Joe	2967	♂		View game
2002-04-21	3106	Black	Loss	Chin Kaei	3038	♂		View game
2001-04-29	3102	White	Loss	Yuki Satoshi	3297	♂		View game
2001-04-05	3102	Black	Loss	Yuki Satoshi	3295	♂		View game
2001-03-08	3102	White	Loss	Cho Chikun	3334	♂		View game
2001-02-08	3103	White	Loss	Hane Naoki	3278	♂		View game
2001-01-18	3103	White	Win	Otake Hideo	3175	♂		View game
2000-12-07	3103	Black	Win	Yamada Kimio	3266	♂		View game
2000-11-09	3103	Black	Loss	Cho U	3282	♂		View game
2000-10-19	3102	Black	Loss	Cho Sonjin	3260	♂		View game
2000-09-18	3102	Black	Loss	Cho Sonjin	3260	♂		View game
2000-07-13	3103	Black	Win	Kataoka Satoshi	3187	♂		View game
1999-07-01	3099	White	Loss	Kato Masao	3292	♂		View game
1999-06-20	3098	Black	Loss	Yoshida Mika	2904	♀		View game
1999-04-29	3100	Black	Win	Hane Naoki	3239	♂		View game
1999-02-01	3100	White	Loss	Tokimoto Hajime	3075	♂		View game
1998-12-22	3100	White	Win	Muramatsu Ryuichi	2973	♂		View game
1998-09-17	3101	Black	Loss	O Rissei	3334	♂		View game
1998-08-23	3101	White	Loss	Tono Hiroaki	3226	♂		View game
1998-08-20	3101	Black	Win	Oyama Kunio	3051	♂		View game
1998-07-23	3102	Black	Win	Kato Masao	3293	♂		View game
1998-04-30	3100	White	Loss	Hiroe Hiroyuki	2994	♂		View game
1998-04-12	3101	White	Win	Kurahashi Masayuki	3135	♂		View game
1998-04-02	3100	Black	Win	Yuki Satoshi	3247	♂		View game
1997-08-07	3092	Black	Loss	O Meien	3229	♂		View game
1997-03-06	3088	Black	Loss	Iwata Tatsuaki	3099	♂		View game
1997-02-17	3088	White	Loss	Hisajima Kunio	3102	♂		View game
1997-01-16	3088	Black	Win	Kojima Takaho	2950	♂		View game
1996-12-16	3088	Black	Win	Nakano Hironari	3193	♂		View game
1996-12-16	3088	White	Win	Tei Meiko	2886	♂		View game
1995-03-09	3068	White	Loss	Ushinohama Satsuo	3063	♂		View game
1995-02-09	3068	Black	Loss	Nakamura Hidehito	2983	♂		View game
1994-11-24	3069	Black	Loss	Kurahashi Masayuki	3123	♂		View game
1994-11-10	3069	White	Win	Kishimoto Kazuo	2899	♂		View game
1994-08-11	3070	White	Loss	Mimura Tomoyasu	3162	♂		View game
1994-04-14	3073	Black	Loss	Rin Kaiho	3289	♂		View game
1994-03-17	3074	White	Win	Yamada Kimio	3227	♂		View game
1994-01-27	3074	White	Win	Kataoka Satoshi	3274	♂		View game
1993-12-13	3073	Black	Loss	Nakano Hironari	3155	♂		View game
1993-10-02	3073	White	Loss	Komatsu Hideki	3195	♂		View game
1993-07-01	3073	White	Loss	Yuki Satoshi	3199	♂		View game
1993-04-29	3074	Black	Win	Ryu Shikun	3230	♂		View game
1993-03-13	3074	Black	Win	Ryu Shikun	3228	♂		View game
1993-03-11	3074	White	Loss	Kobayashi Satoru	3353	♂		View game
1992-11-12	3071	White	Loss	Cho Chikun	3377	♂		View game
1992-11-02	3071	Black	Loss	Nakaonoda Tomomi	3116	♂		View game
1992-10-15	3070	Black	Win	Cho Sonjin	3188	♂		View game
1992-07-30	3068	White	Loss	Sakata Eio	3075	♂		View game
1992-05-21	3067	White	Loss	O Rissei	3322	♂		View game
1992-03-25	3067	White	Loss	Yuki Satoshi	3160	♂		View game
1992-03-22	3067	White	Loss	Cho Sonjin	3191	♂		View game
1992-03-08	3067	White	Win	Aoki Shinichi	3011	♂		View game
1991-12-16	3067	White	Loss	Iwata Hajime	2875	♂		View game
1991-11-25	3068	White	Win	Imamura Yoshiaki	3037	♂		View game
1991-11-07	3068	Black	Loss	Kobayashi Koichi	3370	♂		View game
1991-10-24	3068	Black	Loss	Shiraishi Yutaka	3065	♂		View game
1991-09-26	3069	Black	Win	Honda Kunihisa	3220	♂		View game
1991-08-22	3069	White	Win	Yamada Wakio	2882	♂		View game
1991-06-20	3069	Black	Loss	Yoda Norimoto	3284	♂		View game
1991-05-16	3070	Black	Win	Kanashima Tadashi	3004	♂		View game
1990-10-15	3069	Black	Loss	Aoki Shinichi	3024	♂		View game
1990-04-30	3071	Black	Win	Yang Hui	3087	♀		View game
1990-04-29	3071	Black	Loss	Liao Guiyong	3096	♂		View game
1990-04-28	3071	White	Loss	Liao Guiyong	3096	♂		View game
1989-02-26	3085	White	Loss	Kobayashi Satoru	3305	♂		View game
1989-01-29	3087	White	Win	Fujisawa Hideyuki	3243	♂		View game
1988-10-23	3088	White	Win	Shiraishi Yutaka	3083	♂		View game
1988-08-06	3087	Black	Loss	Hidaka Toshiyuki	2862	♂		View game
1988-04-17	3090	Black	Win	Nakamura Hidehito	3045	♂		View game
1987-06-25	3092	Black	Loss	Rin Kaiho	3335	♂		View game
1987-06-03	3093	Black	Win	Yang Hui	3056	♀		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	3093	White	Win	Liang Weitang	3031	♂		View game
1987-05-24	3093	Black	Win	Wang Jianhong	3021	♂		View game
1987-05-22	3093	White	Win	Zhang Wendong	3185	♂		View game
1987-05-20	3093	Black	Win	Zhang Wendong	3185	♂		View game
1987-03-26	3090	Black	Win	Sonoda Yuichi	3243	♂		View game
1986-08-17	3076	Black	Loss	Yoda Norimoto	3253	♂		View game
1986-08-10	3075	Black	Win	Aragaki Takeshi	3032	♂		View game
1986-07-24	3074	White	Loss	O Rissei	3256	♂		View game
1986-06-14	3071	White	Loss	Yamada Wakio	2949	♂		View game
1986-05-21	3070	Black	Loss	Ishikura Noboru	3068	♂		View game
1986-02-13	3068	Black	Loss	Ishida Yoshio	3272	♂		View game
1985-02-13	3063	White	Win	Hidaka Toshiyuki	2847	♂		View game
1984-09-01	3059	White	Loss	Ogata Masaki	3050	♂		View game

Contact: Rémi Coulom.