Iio Yoshihiro, Japan - Renju Rating

JPN Iio Yoshihiro (飯尾義弘)

Place: Kobe, Japan

Birth: 1955-03-30

Rating: 2400.53, Std: 178.94, Rank: 209

First game: 2000-05-21, Last game: 2022-01-10

Top rating: 2565.13 (2016-05-15)

Games: 669, Wins: 342, Draws: 78, Losses: 249

Gy1: 0, Gy2: 0, Gy5: 29

59th Meijinsen Tournament
Date 2022-01-10 Rating 2400.53
Round Color Result Opponent
1 Black Loss JPN Nagasoe Hiroki 2658.98
2 Black Win JPN Hasegawa Kazuto 2572.11
3 White Loss JPN Ono Takayuki 2425.06
4 Black Win JPN Hayashi Shoichi 2157.02
5 Black Loss JPN Kamiya Shunsuke 2859.79
6 White Loss JPN Okabe Hiroshi 2704.63
7 White Win JPN Maruyama Yasushi 2273.07
8 White Loss JPN Nakayama Tomoharu 2824.79
9 White Win JPN Maruta Hiroki 2250.44
53 Kyoto Classified Tournament
Date 2021-11-13 Rating 2396.63
Round Color Result Opponent
S1 White Win JPN Fujita Maiko 2373.79
S2 Black Loss JPN Kawamura Norihiko 2627.22
S3 White Draw JPN Hata Masayuki 2160.64
S4 Black Loss JPN Ishitani Shin-ichi 2338.00
S5 White Loss JPN Hasegawa Kazuto 2570.75
17 Kansai Championship 1st round
Date 2021-10-17 Rating 2397.49
Round Color Result Opponent
1 White Win JPN Toyo Koryu 2104.12
2 White Win JPN Tokonami Shota 2039.32
3 Black Win JPN Sakamoto Suzan 2251.69
4 Black Loss JPN Tanaka Shotaro 2289.51
5 White Win JPN Kito Shinichi 2184.24
59 Meijinsen Qualification Kansai area 2nd round
Date 2021-07-18 Rating 2398.91
Round Color Result Opponent
1 White Loss JPN Hasegawa Kazuto 2583.32
2 White Draw JPN Makino Mitsunori 2569.58
3 Black Win JPN Hayashi Shoichi 2173.48
59 Meijinsen Qualification Kansai area 1st round
Date 2021-06-20 Rating 2398.77
Round Color Result Opponent
1 Black Win JPN Tanaka Toshiki 2429.00
2 White Win JPN Hayashi Shoichi 2174.76
3 White Draw JPN Hasegawa Kazuto 2583.74
4 White Win JPN Hata Masayuki 2161.61
16 Kansai Championship 2nd round
Date 2021-02-21 Rating 2382.22
Round Color Result Opponent
1 Black Loss JPN Sakamoto Suzan 2272.91
2 Black Loss JPN Makino Mitsunori 2564.36
3 Black Loss JPN Kawamura Norihiko 2642.27
16 Kansai Championship 1st round
Date 2020-10-18 Rating 2380.02
Round Color Result Opponent
1 Black Loss JPN Kawamura Norihiko 2653.92
2 Black Win JPN Adachi Tomoya 1600.90
3 White Win JPN Hayashi Shoichi 2174.01
4 Black Win JPN Sakamoto Suzan 2278.71
5 Black Loss JPN Tanaka Shotaro 2255.33
58 Meijinsen Qualification Kansai area 1st round
Date 2020-06-21 Rating 2381.12
Round Color Result Opponent
1 Black Win JPN Hata Masayuki 2150.79
2 Black Loss JPN Sakamoto Suzan 2276.41
3 White Loss JPN Makino Mitsunori 2478.89
4 White Win JPN Kito Shinichi 2176.83
5 White Loss JPN Tachi Masaya 2497.07
15 Kansai Championship 2nd round
Date 2020-02-16 Rating 2394.92
Round Color Result Opponent
1 White Win JPN Kito Shinichi 2178.93
2 White Win JPN Hayashi Shoichi 2174.09
3 Black Loss JPN Makino Mitsunori 2412.80
ex Black Loss JPN Makino Mitsunori 2412.80
15th All Japan Championship
Date 2020-01-19 Rating 2399.56
Round Color Result Opponent
1 White Win JPN Hata Masayuki 2165.55
2 Black Loss JPN Nakayama Tomoharu 2846.62
3 White Loss JPN Makino Mitsunori 2397.00
4 Black Win JPN Fujita Maiko 2356.29
5 White Win JPN Ishitani Shin-ichi 2376.38
6 White Loss JPN Okabe Hiroshi 2733.95
51 Kyoto Classified Tournament
Date 2019-11-04 Rating 2408.70
Round Color Result Opponent
S1 White Win JPN Ozawa Tetsushi 1965.97
S2 Black Loss JPN Tanaka Toshiki 2489.24
S3 Black Win JPN Nishida Toshio 2065.68
S4 White Loss JPN Hasegawa Kazuto 2613.21
S5 White Loss JPN Kawamura Norihiko 2669.67
14 Kansai Championship final match R3
Date 2019-08-19 Rating 2423.17
Round Color Result Opponent
3 Black Loss JPN Hasegawa Kazuto 2610.73
57 Meijinsen Qualification Kansai area 1st round
Date 2019-05-19 Rating 2443.05
Round Color Result Opponent
1 White Win JPN Tanaka Toshiki 2488.10
2 White Loss JPN Hasegawa Kazuto 2598.86
3 White Loss JPN Tachi Masaya 2525.75
4 Black Win JPN Matsui Tsunehiro 2172.78
14 Kansai Championship final match
Date 2019-05-06 Rating 2445.76
Round Color Result Opponent
1 White Loss JPN Hasegawa Kazuto 2597.23
2 Black Win JPN Hasegawa Kazuto 2597.23
14th All Japan Championship
Date 2019-03-31 Rating 2451.64
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2190.65
2 White Loss JPN Nakayama Tomoharu 2818.81
3 White Win JPN Chigira Makoto 2092.57
4 Black Loss JPN Okabe Hiroshi 2700.91
5 Black Win JPN Ishitani Shin-ichi 2398.14
6 Black Loss JPN Nakamura Shigeru 2996.06
50 Kyoto Classified Tournament
Date 2018-11-11 Rating 2468.63
Round Color Result Opponent
1 White Loss JPN Ishitani Shin-ichi 2423.56
2 Black Win JPN Ozawa Tetsushi 1995.70
3 Black Loss JPN Sakamoto Suzan 2289.64
4 White Win JPN Fujita Maiko 2252.67
5 Black Win JPN Hayashi Shoichi 2143.45
56 Meijinsen Qualification Kansai area 2nd round
Date 2018-06-17 Rating 2500.89
Round Color Result Opponent
1 Black Loss JPN Tachi Masaya 2550.25
2 Black Loss JPN Kawamura Norihiko 2667.06
3 Black Loss JPN Hasegawa Kazuto 2584.30
Team World Championship 2018
Date 2018-05-05 Rating 2515.53
Round Color Result Opponent
1 White Win EST Piik Sander 2306.66
3 White Win SWE Jonsson Peter 2319.90
4 White Loss RRA Kozhin Mikhail 2686.31
5 White Loss RRA Epifanov Dmitry 2673.94
7 Black Win RRA Semenov Oleg 2432.58
9 White Loss CHN Cao Dong 2802.78
13 Kansai Championship final match
Date 2018-03-18 Rating 2531.13
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2669.73
2 Black Win JPN Oosumi Yuuki 2669.73
3 White Win JPN Oosumi Yuuki 2669.73
13 Kansai Championship 2nd round
Date 2018-02-18 Rating 2536.91
Round Color Result Opponent
1 White Win JPN Hasegawa Kazuto 2584.77
2 White Win JPN Tachi Masaya 2557.13
3 Black Win JPN Matsui Tsunehiro 2173.31
13th All Japan Championship
Date 2018-01-28 Rating 2538.42
Round Color Result Opponent
1 Black Draw JPN Ishitani Shin-ichi 2419.21
2 White Win JPN Miyamoto Syunju 2268.79
3 White Loss JPN Okabe Hiroshi 2717.33
4 White Win JPN Sato Kiyotomi 2435.13
5 White Loss JPN Kamiya Shunsuke 2813.07
6 White Loss JPN Nakayama Tomoharu 2852.98
49 Kyoto Classified Tournament
Date 2017-11-12 Rating 2545.77
Round Color Result Opponent
S1 White Win JPN Nishida Toshio 2066.39
S2 White Win JPN Hasegawa Kazuto 2596.29
S3 Black Loss JPN Kawamura Norihiko 2661.23
S4 White Win JPN Hata Masayuki 2197.73
S5 White Win JPN Ishitani Shin-ichi 2396.48
13 Kansai Championship 1st round
Date 2017-10-22 Rating 2546.12
Round Color Result Opponent
1 Black Win JPN Matsui Tsunehiro 2183.73
3 White Draw JPN Tachi Masaya 2549.82
4 Black Loss JPN Sakamoto Suzan 2279.24
5 White Loss JPN Kawamura Norihiko 2660.41
55 Meijinsen Tournament
Date 2017-09-18 Rating 2550.64
Round Color Result Opponent
1 White Loss JPN Kamiya Shunsuke 2812.34
2 White Loss JPN Nakayama Tomoharu 2845.80
3 Black Loss JPN Okabe Hiroshi 2723.70
4 White Win JPN Tamada Yoichi 2512.77
5 Black Win JPN Maruyama Yasushi 2284.26
6 Black Win JPN Hasegawa Kazuto 2600.32
7 White Win JPN Matsuura Hiroshi 2341.47
8 White Win JPN Kawano Takahisa 2441.06
9 Black Loss JPN Sato Kiyotomi 2452.87
55 Meijinsen Qualification Kansai area 2nd round
Date 2017-06-18 Rating 2557.48
Round Color Result Opponent
1 White Win JPN Tachi Masaya 2539.60
2 White Win JPN Kawamura Norihiko 2643.65
3 White Win JPN Hasegawa Kazuto 2612.58
12th All Japan Championship
Date 2017-03-26 Rating 2548.10
Round Color Result Opponent
1 Black Draw JPN Maruta Koji 2154.75
2 White Loss JPN Ishitani Shin-ichi 2395.78
3 White Win JPN Kusajima Masato 2289.10
4 White Loss JPN Tamada Yoichi 2551.86
5 Black Draw JPN Miyamoto Syunju 2254.26
6 White Win JPN Ono Takayuki 2369.17
12 Kansai Championship 2nd round
Date 2017-02-19 Rating 2550.04
Round Color Result Opponent
1 White Win JPN Sakamoto Suzan 2273.74
2 White Draw JPN Hasegawa Kazuto 2630.06
ex White Loss JPN Hasegawa Kazuto 2630.06
48 Kyoto Classified Tournament
Date 2016-11-13 Rating 2556.61
Round Color Result Opponent
SS1 Black Loss JPN Kawamura Norihiko 2630.39
SS2 White Win JPN Hata Masayuki 2203.31
SS4 Black Loss JPN Hasegawa Kazuto 2641.34
SS5 Black Draw JPN Okabe Hiroshi 2714.40
54 Meijinsen Tournament
Date 2016-09-19 Rating 2563.03
Round Color Result Opponent
1 Black Draw JPN Nakayama Tomoharu 2779.51
2 White Win JPN Maruyama Yasushi 2292.98
3 White Loss JPN Okabe Hiroshi 2719.95
4 Black Draw JPN Koyama Jun 2620.63
5 Black Win JPN Matsuura Hiroshi 2363.36
6 White Draw JPN Kamiya Shunsuke 2761.93
7 Black Win JPN Kuga Akio 2371.21
8 White Loss JPN Hasegawa Kazuto 2641.40
9 Black Win JPN Tanaka Toshiki 2446.60
54 Meijinsen Qualification Kansai area 2nd round
Date 2016-06-19 Rating 2564.13
Round Color Result Opponent
1 Black Win JPN Matsui Tsunehiro 2210.36
2 White Loss JPN Tanaka Toshiki 2455.52
3 White Win JPN Tachi Masaya 2484.19
54 Meijinsen Qualification Kansai area 1st round
Date 2016-05-15 Rating 2565.13
Round Color Result Opponent
1 Black Win JPN Sakamoto Suzan 2283.15
2 White Win JPN Tachi Masaya 2479.19
3 Black Win JPN Matsui Tsunehiro 2214.24
4 White Win JPN Kawamura Norihiko 2614.96
Team World Championship 2016
Date 2016-05-04 Rating 2563.94
Round Color Result Opponent
2 Black Loss EST Pajuste Renee 2629.74
3 Black Draw SWE Eriksson Bjorn 2293.16
4 Black Loss RRA Sushkov Vladimir 2845.28
5 White Win RRA Makarov Pavel 2609.40
6 White Win CHN Chen Xin 2424.01
7 Black Win TPE Feng Sheng-Yu 2078.60
9 White Win EST Lõhmus Kristofer 2265.50
11 Kansai Championship Final match
Date 2016-04-03 Rating 2559.95
Round Color Result Opponent
1 Black Win JPN Oosumi Yuuki 2749.41
2 Black Loss JPN Oosumi Yuuki 2749.41
3 White Loss JPN Oosumi Yuuki 2749.41
11 Kansai Championship 2nd round
Date 2016-03-20 Rating 2557.76
Round Color Result Opponent
1 Black Win JPN Kashihara Akihiko 2343.21
2 Black Win JPN Tachi Masaya 2475.69
3 White Win JPN Sakamoto Suzan 2280.12
11th All Japan Championship
Date 2016-01-11 Rating 2541.02
Round Color Result Opponent
1 White Win JPN Suzuki Rin 1924.47
2 White Loss JPN Nakamura Shigeru 2931.91
3 Black Win JPN Mano Yoshihisa 2356.36
4 White Loss JPN Nakamura Souta 2304.47
5 White Loss JPN Okabe Hiroshi 2716.83
6 White Loss JPN Ishitani Shin-ichi 2398.03
53 Meijinsen Tournament
Date 2015-09-22 Rating 2533.43
Round Color Result Opponent
1 Black Loss JPN Oosumi Yuuki 2774.91
2 White Win JPN Kawamura Norihiko 2624.86
3 Black Loss JPN Nakayama Tomoharu 2771.06
4 Black Loss JPN Matsuura Hiroshi 2400.78
5 White Draw JPN Tamada Yoichi 2584.69
6 White Draw JPN Ishitani Shin-ichi 2393.74
7 White Draw JPN Koyama Jun 2637.16
8 Black Win JPN Okabe Hiroshi 2719.49
9 Black Loss JPN Hasegawa Kazuto 2674.48
53 Meijinsen Qualification Kansai area 2nd round
Date 2015-06-21 Rating 2526.99
Round Color Result Opponent
1 Black Loss JPN Kawamura Norihiko 2640.52
2 White Loss JPN Hasegawa Kazuto 2668.71
3 White Win JPN Koiso Shigemasa 2184.01
53 Meijinsen Qualification Kansai area 1st round
Date 2015-05-17 Rating 2526.61
Round Color Result Opponent
1 White Draw JPN Tachi Masaya 2481.78
2 White Win JPN Sakamoto Suzan 2280.64
3 White Win JPN Miyagawa Junzo 2245.51
4 Black Draw JPN Kawamura Norihiko 2642.71
10 Kansai Championship final match
Date 2015-03-15 Rating 2522.72
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2809.84
2 Black Loss JPN Oosumi Yuuki 2809.84
10 Kansai Championship 2nd round
Date 2015-02-15 Rating 2522.00
Round Color Result Opponent
1 Black Draw JPN Tachi Masaya 2475.88
2 Black Win JPN Sakamoto Suzan 2288.46
3 Black Win JPN Miyagawa Junzo 2240.97
46 Kyoto Classified Tournament
Date 2014-11-09 Rating 2516.12
Round Color Result Opponent
S1 Black Win JPN Matsuo Toshiko 1888.18
S2 Black Win JPN Sakamoto Suzan 2297.20
S3 White Draw JPN Okabe Hiroshi 2746.90
S4 White Loss JPN Oosumi Yuuki 2824.48
S5 White Loss JPN Kawamura Norihiko 2654.03
52 Meijinsen Tournament
Date 2014-09-15 Rating 2512.33
Round Color Result Opponent
1 Black Loss JPN Hasegawa Kazuto 2656.85
2 Black Loss JPN Matsuura Hiroshi 2353.86
3 White Loss JPN Oosumi Yuuki 2828.71
4 Black Loss JPN Nakayama Tomoharu 2721.90
5 White Loss JPN Sato Kiyotomi 2486.13
6 Black Draw JPN Okabe Hiroshi 2750.43
7 Black Loss JPN Tamada Yoichi 2566.45
8 Black Draw JPN Kashihara Akihiko 2345.85
9 Black Loss JPN Fukui Nobuhiro 2618.44
52 Meijinsen Qualification Kansai area 2nd round
Date 2014-06-15 Rating 2532.79
Round Color Result Opponent
1 White Win JPN Miyagawa Junzo 2211.50
2 Black Win JPN Sakamoto Suzan 2304.77
3 White Loss JPN Kashihara Akihiko 2348.48
52 Meijinsen Qualification Kansai area 1st round
Date 2014-05-18 Rating 2540.25
Round Color Result Opponent
1 White Win JPN Koiso Shigemasa 2172.44
2 Black Win JPN Miyagawa Junzo 2210.84
3 White Win JPN Kashihara Akihiko 2346.39
4 Black Draw JPN Sakamoto Suzan 2305.49
Team World Championship 2014
Date 2014-05-03 Rating 2543.93
Round Color Result Opponent
1 Black Win JPN Ono Takayuki 2379.92
3 Black Draw EST Hõbemägi Martin 2629.31
4 Black Win RRA Epifanov Dmitry 2682.87
6 Black Win JPN Ono Takayuki 2379.92
8 Black Loss EST Hõbemägi Martin 2629.31
9 White Loss RRA Chingin Konstantin 2879.63
9th Kansai Championship final match
Date 2014-04-06 Rating 2547.96
Round Color Result Opponent
1 White Draw JPN Oosumi Yuuki 2826.98
2 White Win JPN Oosumi Yuuki 2826.98
3 Black Loss JPN Oosumi Yuuki 2826.98
4 Black Loss JPN Oosumi Yuuki 2826.98
9th Kansai Championship 2nd round
Date 2014-02-16 Rating 2550.74
Round Color Result Opponent
1 White Win JPN Sakamoto Suzan 2302.78
3 Black Win JPN Hasegawa Kazuto 2632.92
9th All Japan Championship
Date 2014-01-26 Rating 2550.04
Round Color Result Opponent
1 White Win JPN Miyagawa Junzo 2201.65
2 White Draw JPN Oosumi Yuuki 2833.23
3 Black Win JPN Sato Kiyotomi 2464.83
4 White Win JPN Nakayama Tomoharu 2674.14
5 Black Loss JPN Okabe Hiroshi 2761.87
6 Black Win JPN Ono Takayuki 2376.72
45 Kyoto Classified Tournament
Date 2013-11-10 Rating 2534.25
Round Color Result Opponent
S1 Black Win JPN Kawano Takahisa 2376.49
S2 White Loss JPN Hasegawa Kazuto 2627.10
S3 White Win SWE Sandstrom Richard 2382.31
S4 Black Loss JPN Fukui Nobuhiro 2600.87
S5 White Win JPN Ishitani Shin-ichi 2426.84
9th Kansai Championship 1st round
Date 2013-10-27 Rating 2531.14
Round Color Result Opponent
1 Black Win JPN Sakamoto Suzan 2303.48
2 Black Win JPN Watanabe Nobuo 2029.44
3 White Win JPN Kubo Izumi 2104.72
4 White Win JPN Kon Akira 1981.67
51 Meijinsen Qualification Kansai area 2nd round
Date 2013-06-16 Rating 2495.86
Round Color Result Opponent
1 White Draw JPN Hata Masayuki 2270.95
2 White Loss JPN Hasegawa Kazuto 2615.81
3 Black Win JPN Matsui Tsunehiro 2187.18
ex Black Loss JPN Hata Masayuki 2270.95
51 Meijinsen Qualification Kansai area 1st round
Date 2013-05-19 Rating 2492.35
Round Color Result Opponent
1 Black Loss JPN Hata Masayuki 2270.46
2 Black Win JPN Sakamoto Suzan 2298.47
3 Black Win JPN Kubo Izumi 2092.46
4 Black Win JPN Matsui Tsunehiro 2187.35
5 Black Win JPN Koiso Shigemasa 2159.52
8th All Japan Championship
Date 2013-03-24 Rating 2486.37
Round Color Result Opponent
1 Black Win JPN Miyagawa Junzo 2219.87
2 White Win JPN Ishitani Shin-ichi 2376.92
3 Black Loss JPN Nakamura Shigeru 2869.05
4 White Loss JPN Okabe Hiroshi 2733.52
5 Black Draw JPN Kamiya Shunsuke 2529.59
6 Black Draw JPN Sato Kiyotomi 2437.98
8th Kansai Championship 2nd round
Date 2013-02-17 Rating 2481.77
Round Color Result Opponent
1 White Win JPN Takahashi Roi 2181.45
2 White Win JPN Miyagawa Junzo 2219.17
3 White Loss JPN Hasegawa Kazuto 2602.67
ex White Loss JPN Hasegawa Kazuto 2602.67
44 Kyoto Classified Tournament
Date 2012-11-11 Rating 2472.52
Round Color Result Opponent
S1 White Loss JPN Kudomi Takahiro 2421.60
S2 White Win JPN Tamura Kazumasa 2528.24
S3 White Draw JPN Ono Takayuki 2426.13
S4 White Loss JPN Ishitani Shin-ichi 2363.83
8th Kansai Championship 1st round
Date 2012-10-08 Rating 2471.99
Round Color Result Opponent
1 White Win JPN Takahashi Roi 2173.74
2 White Win JPN Miyagawa Junzo 2216.51
3 White Loss JPN Hasegawa Kazuto 2586.37
4 White Win JPN Koiso Shigemasa 2170.53
5 White Win JPN Kon Akira 1992.16
50th Meijinsen Tournament
Date 2012-09-17 Rating 2471.19
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2431.25
2 White Loss JPN Nakayama Tomoharu 2626.88
3 Black Loss JPN Yamaguchi Yusui 2654.70
4 Black Loss JPN Nagasoe Hiroki 2552.09
5 White Loss JPN Fukui Nobuhiro 2544.07
6 Black Loss JPN Nakamura Shigeru 2882.47
7 White Loss JPN Okabe Hiroshi 2711.83
8 Black Win JPN Hasegawa Kazuto 2584.30
9 White Loss JPN Matsuura Hiroshi 2330.00
50 Meijinsen Qualification Kansai area 2nd round
Date 2012-06-17 Rating 2480.00
Round Color Result Opponent
1 White Win JPN Sakamoto Suzan 2337.85
2 White Loss JPN Kise Katsumi 2547.82
3 Black Win JPN Hasegawa Kazuto 2576.23
7th Kansai Championship 2nd round
Date 2012-02-19 Rating 2484.30
Round Color Result Opponent
1 Black Win JPN Sakamoto Suzan 2343.76
2 White Win JPN Hata Masayuki 2236.49
3 Black Loss JPN Kise Katsumi 2552.88
7th All Japan Championship
Date 2012-01-29 Rating 2484.82
Round Color Result Opponent
1 Black Win JPN Tada Ayako 2273.01
2 Black Win JPN Mitsumori Masao 2371.19
3 White Win JPN Sakamoto Suzan 2347.33
4 White Draw JPN Nakayama Tomoharu 2604.32
5 White Loss JPN Nakamura Shigeru 2878.46
6 White Loss JPN Kudomi Takahiro 2426.52
43 Kyoto Classified Tournament
Date 2011-11-13 Rating 2483.59
Round Color Result Opponent
S1 White Loss JPN Sakamoto Suzan 2357.60
S2 White Loss JPN Okumura Toyohiko 2323.81
S3 White Loss JPN Mano Yoshihisa 2233.93
S4 Black Win JPN Doi Manabu 2110.90
S5 White Win JPN Kubo Izumi 2105.35
49th Meijinsen Tournament
Date 2011-09-19 Rating 2494.86
Round Color Result Opponent
1 Black Win JPN Sakashita Shoichi 2147.22
2 White Win JPN Kashihara Akihiko 2259.56
3 Black Loss JPN Matsuura Hiroshi 2382.11
4 Black Draw JPN Nakayama Tomoharu 2580.94
5 Black Draw JPN Hasegawa Kazuto 2558.98
6 Black Win JPN Kubo Izumi 2113.47
7 Black Loss JPN Okabe Hiroshi 2707.86
8 White Loss JPN Yamaguchi Yusui 2654.75
9 White Win JPN Miyoshi Takeo 2161.31
World Championship 2011, BT
Date 2011-08-06 Rating 2505.86
Round Color Result Opponent
1 White Loss RRA Nikonov Konstantin 2650.82
2 White Win RRA Rachitskaya Viktoria 2309.89
3 Black Win EST Staub Rain 1917.29
4 White Win JPN Ono Takayuki 2398.98
5 White Loss EST Pajuste Renee 2473.05
6 Black Win EST Hõbemägi Martin 2417.96
7 Black Win RRA Karasyov Maxim 2641.40
8 White Win JPN Nakayama Tomoharu 2573.45
9 White Draw RRA Potapov Alexey 2633.66
49 Meijinsen Qualification Kansai area 2nd round
Date 2011-06-19 Rating 2509.26
Round Color Result Opponent
1 White Win JPN Kubo Izumi 2121.92
2 Black Draw JPN Kashihara Akihiko 2255.53
3 White Win JPN Kise Katsumi 2543.73
6th All Japan Championship
Date 2011-03-27 Rating 2512.08
Round Color Result Opponent
1 White Win JPN Miyoshi Takeo 2141.91
2 White Win JPN Kon Akira 2009.91
3 White Draw JPN Hasegawa Kazuto 2597.20
4 White Loss JPN Okabe Hiroshi 2700.57
5 White Loss JPN Tamada Yoichi 2515.83
6 White Win JPN Kawano Takahisa 2352.37
6th Kansai Championship final match
Date 2011-03-20 Rating 2512.45
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2739.85
2 White Loss JPN Oosumi Yuuki 2739.85
48th Meijinsen Tournament
Date 2010-09-20 Rating 2530.77
Round Color Result Opponent
1 White Win JPN Sakamoto Suzan 2351.93
2 White Win JPN Tamada Yoichi 2498.78
3 Black Win JPN Matsuura Hiroshi 2392.56
4 White Draw JPN Okabe Hiroshi 2696.83
5 White Draw JPN Kawano Takahisa 2322.28
6 White Win JPN Ishitani Shin-ichi 2391.84
7 Black Loss JPN Yamaguchi Yusui 2592.14
8 White Win JPN Koiso Shigemasa 2174.27
9 White Loss JPN Oosumi Yuuki 2703.66
Team World Championship 2010
Date 2010-05-05 Rating 2533.64
Round Color Result Opponent
3 White Win RRA Artemyev Sergey 2622.57
4 Black Loss EST Purk Andry 2667.68
5 Black Win EST Väljataga Paul 2420.69
7 White Win AZE Eibatov Nizami 2315.87
10 White Loss RRA Sumarokov Evgeny 2559.30
5th Kansai Championship final match
Date 2010-03-28 Rating 2532.69
Round Color Result Opponent
1 White Win JPN Oosumi Yuuki 2650.31
2 White Win JPN Oosumi Yuuki 2650.31
5th All Japan Championship
Date 2010-03-21 Rating 2531.49
Round Color Result Opponent
1 White Win JPN Tadokoro Hosai 1898.36
2 Black Loss JPN Nakamura Shigeru 2853.90
3 Black Win JPN Maruta Hiroki 2084.69
4 White Win KOR Kim Chang-Su 2056.75
5 Black Loss JPN Yamaguchi Yusui 2585.02
6 White Loss JPN Shimoyama Takuma 2265.81
5th Kansai Championship 3rd round
Date 2010-02-14 Rating 2530.21
Round Color Result Opponent
1 Black Win JPN Hata Masayuki 2150.86
2 White Win JPN Hasegawa Kazuto 2695.55
3 White Win JPN Sagara Takashi 2483.72
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2527.75
Round Color Result Opponent
S1 Black Win JPN Suzuki Junichiro 1915.78
S2 White Loss JPN Nakamura Shigeru 2857.76
S3 Black Loss JPN Kataoka Mitsuaki 2263.32
S4 White Draw JPN Nagao Noriaki 2360.55
S5 Black Win JPN Ono Takayuki 2385.21
5th Kansai Championship 2nd round
Date 2009-11-15 Rating 2521.40
Round Color Result Opponent
1 Black Loss JPN Koiso Shigemasa 2182.80
2 Black Win JPN Sakamoto Suzan 2323.69
3 Black Win JPN Kon Akira 1970.72
4 Black Win JPN Miyagawa Junzo 2200.89
40th Kyoto Classified - Special class
Date 2009-11-09 Rating 2521.21
Round Color Result Opponent
1 Black Win JPN Miyoshi Takeo 2156.52
2 White Draw JPN Okabe Hiroshi 2673.10
3 Black Win JPN Ishitani Shin-ichi 2370.11
4 Black Loss JPN Hasegawa Kazuto 2711.58
5 Black Win JPN Kubo Izumi 2115.45
41 Kyoto Classified Tournament
Date 2009-11-08 Rating 2521.13
Round Color Result Opponent
S1 Black Loss JPN Hasegawa Kazuto 2711.65
S2 White Win JPN Sakamoto Suzan 2323.11
S3 White Win JPN Kudomi Takahiro 2365.74
S4 White Win JPN Okabe Hiroshi 2672.96
S5 Black Loss JPN Okumura Toyohiko 2331.18
47th Meijinsen tournament
Date 2009-09-22 Rating 2516.04
Round Color Result Opponent
1 White Win JPN Tamura Kazumasa 2507.57
2 White Win JPN Yamaguchi Yusui 2575.63
3 Black Loss JPN Kawamura Norihiko 2633.59
4 Black Win JPN Kataoka Mitsuaki 2258.99
5 White Loss JPN Oosumi Yuuki 2626.45
6 White Draw JPN Ishitani Shin-ichi 2369.55
7 White Win JPN Matsuura Hiroshi 2366.58
8 White Loss JPN Okabe Hiroshi 2672.61
9 White Win JPN Sakamoto Suzan 2312.86
The 6th Shanghai Renju Meijin Invitation Tournament
Date 2009-05-03 Rating 2490.89
Round Color Result Opponent
1 White Draw JPN Oosumi Yuuki 2615.25
2 Black Loss CHN Gu Wei 2516.89
3 Black Loss CHN Li Yi 2640.56
4 Black Loss CHN Yu Manjiang 2505.34
5 Black Win CHN Xu Bin 2197.00
6 White Win JPN Mitsumori Masao 2345.59
7 White Draw JPN Isobe Taizan 2406.74
4th All Japan Championship
Date 2009-03-21 Rating 2486.75
Round Color Result Opponent
1 Black Win JPN Iwano Fumio 2175.34
2 White Loss JPN Tamura Kazumasa 2512.53
3 Black Loss JPN Tamada Yoichi 2297.58
4 Black Win JPN Tanizaki Ryusuke 2126.50
5 White Win JPN Sakamoto Suzan 2294.13
6 White Draw JPN Ishitani Shin-ichi 2390.84
4 Kansai Championship 3rd round
Date 2009-02-15 Rating 2486.66
Round Color Result Opponent
1 White Loss JPN Tamura Kazumasa 2504.98
2 Black Loss JPN Oosumi Yuuki 2602.99
3 Black Loss JPN Takashima Junya 2527.85
4th Kansai Championship, 2nd round
Date 2008-11-16 Rating 2499.09
Round Color Result Opponent
1 Black Win JPN Sakamoto Suzan 2281.43
2 Black Win JPN Miyagawa Junzo 2236.16
3 White Draw JPN Tamura Kazumasa 2485.67
4 White Loss JPN Takashima Junya 2529.03
46th Meijinsen Tournament
Date 2008-09-15 Rating 2508.07
Round Color Result Opponent
1 White Win JPN Matsuura Hiroshi 2327.96
2 Black Win JPN Oosumi Yuuki 2560.64
3 Black Loss JPN Okabe Hiroshi 2691.27
4 Black Win JPN Yamaguchi Yusui 2582.68
5 Black Win JPN Kataoka Mitsuaki 2251.34
6 Black Win JPN Hata Masayuki 2260.30
7 White Loss JPN Sato Kiyotomi 2443.61
8 Black Draw JPN Ishitani Shin-ichi 2396.20
9 Black Loss JPN Kawamura Norihiko 2662.68
46th Meijinsen Qualification Kansai area 2nd round
Date 2008-06-15 Rating 2516.03
Round Color Result Opponent
1 Black Draw JPN Miyagawa Junzo 2254.78
2 Black Win JPN Sakamoto Suzan 2286.59
3 White Loss JPN Hata Masayuki 2270.08
Team World Championship 2008
Date 2008-05-02 Rating 2524.30
Round Color Result Opponent
1 Black Draw CZE Laube Pavel 2460.25
2 White Win RRA Artemyev Sergey 2648.40
3 Black Win CHN Cao Dong 2648.06
4 White Loss SWE Karlsson Stefan 2605.67
5 White Loss RRA Sushkov Vladimir 2756.28
7 Black Win EST Taimla Tunnet 2799.86
8 White Draw FIN Saarenpää Samuli 2411.29
9 Black Win UKR Piddubny Konstantin 2269.86
3rd All Japan Championship
Date 2008-03-23 Rating 2525.06
Round Color Result Opponent
1 White Win JPN Fujikawa Masaki 2106.81
2 Black Win JPN Miyoshi Takeo 2276.98
3 Black Win JPN Nakamura Shigeru 2856.57
4 White Loss JPN Isobe Taizan 2436.47
5 Black Loss JPN Yamaguchi Yusui 2613.70
6 Black Loss JPN Ishitani Shin-ichi 2405.15
3rd Kansai Championship 3rd round
Date 2008-01-13 Rating 2530.44
Round Color Result Opponent
1 White Win JPN Takagawa Teiji 2241.67
2 White Win JPN Tamura Kazumasa 2414.02
3 White Loss JPN Oosumi Yuuki 2562.21
39th Kyoto Classified - Special Class
Date 2007-11-11 Rating 2534.97
Round Color Result Opponent
1 Black Win JPN Miyoshi Takeo 2294.63
2 Black Loss JPN Hasegawa Kazuto 2767.98
3 Black Win JPN Okumura Toyohiko 2324.12
4 White Win JPN Kudomi Takahiro 2339.66
5 White Loss JPN Okabe Hiroshi 2653.38
The 45th Meijin-sen Tournament
Date 2007-09-17 Rating 2538.13
Round Color Result Opponent
1 White Loss JPN Isobe Taizan 2436.26
2 Black Loss JPN Miyoshi Takeo 2303.10
3 Black Loss JPN Okabe Hiroshi 2641.54
4 White Win JPN Matsuura Hiroshi 2301.94
5 White Win JPN Kawamura Norihiko 2631.92
6 Black Win JPN Sato Kiyotomi 2399.27
7 Black Win JPN Hiwatashi Kikuma 1887.76
8 White Draw JPN Oosumi Yuuki 2556.27
9 White Win JPN Yamaguchi Yusui 2653.73
World Championship 2007, AT
Date 2007-08-15 Rating 2539.79
Round Color Result Opponent
1 White Draw EST Oll Aivo 2655.62
2 Black Loss JPN Okabe Hiroshi 2632.85
3 Black Loss JPN Yamaguchi Yusui 2657.04
4 White Loss CHN Wu Di 2705.43
5 Black Loss EST Taimla Tunnet 2784.73
6 Black Win RRA Kozhin Mikhail 2595.18
7 Black Loss RRA Sushkov Vladimir 2759.11
8 White Loss RRA Savrasova Yulia 2696.51
9 White Win EST Purk Andry 2651.71
10 White Draw RRA Chingin Konstantin 2799.88
11 White Loss SWE Karlsson Stefan 2612.58
World Championship 2007, QT
Date 2007-08-08 Rating 2540.43
Round Color Result Opponent
1 Black Win JPN Ishitani Shin-ichi 2386.80
2 White Win ARM Poghosyan Albert 2388.49
3 White Draw JPN Okabe Hiroshi 2632.03
4 Black Win SWE Jonsson Peter 2335.59
5 Black Win CHN Qiu Yunfei 2496.18
6 White Win TPE Lin Huang-Yu 2522.75
7 White Win SWE Andersson Tord 2350.93
45th Meijinsen Qualification Kansai area final round
Date 2007-06-17 Rating 2533.00
Round Color Result Opponent
1 Black Win JPN Hata Masayuki 2228.83
2 Black Loss JPN Sakamoto Suzan 2297.89
3 Black Win JPN Oosumi Yuuki 2533.59
2nd All Japan Championship (WC Qualification)
Date 2007-03-25 Rating 2522.35
Round Color Result Opponent
1 Black Loss JPN Ono Takayuki 2342.86
2 Black Win JPN Tanizaki Ryusuke 2140.34
3 White Win JPN Koyama Jun 2376.64
4 White Loss JPN Isobe Taizan 2428.29
5 Black Win JPN Nagao Noriaki 2235.28
6 Black Win JPN Miyagawa Junzo 2275.24
2nd Kansai Championship, Final Match
Date 2007-03-18 Rating 2521.94
Round Color Result Opponent
1 White Loss JPN Hasegawa Kazuto 2753.44
2 Black Loss JPN Hasegawa Kazuto 2753.44
2nd Kansai Championship 3rd round
Date 2007-01-14 Rating 2521.17
Round Color Result Opponent
1 Black Win JPN Oosumi Yuuki 2488.66
2 White Win JPN Sagara Takashi 2500.12
3 Black Draw JPN Takashima Junya 2510.34
38th Kyoto Classified - Special class
Date 2006-11-12 Rating 2514.05
Round Color Result Opponent
1 White Win JPN Sakamoto Suzan 2292.32
2 White Loss JPN Takashima Junya 2507.84
3 White Win JPN Adachi Yasuhiro 2056.99
4 White Draw JPN Hasegawa Kazuto 2738.90
5 Black Loss JPN Miyoshi Takeo 2282.99
2nd Kansai Championship 2nd round
Date 2006-10-15 Rating 2513.16
Round Color Result Opponent
1 Black Loss JPN Oosumi Yuuki 2465.21
2 Black Win JPN Doi Manabu 2137.08
3 Black Win JPN Ozawa Tetsushi 2012.85
4 Black Win JPN Takagawa Teiji 2291.18
The 44th Meijin-sen Tournament
Date 2006-09-18 Rating 2512.88
Round Color Result Opponent
1 White Draw JPN Nagao Noriaki 2242.99
2 White Loss JPN Okabe Hiroshi 2602.05
3 Black Loss JPN Kawamura Norihiko 2665.97
4 White Loss JPN Yamaguchi Yusui 2638.55
5 Black Win JPN Ishitani Shin-ichi 2362.95
6 Black Win JPN Oosumi Yuuki 2454.76
7 Black Win JPN Fujii Naoki 2137.44
8 White Win JPN Matsuura Hiroshi 2300.54
9 White Win JPN Sato Kiyotomi 2442.25
Asian Championship 2006
Date 2006-08-15 Rating 2512.05
Round Color Result Opponent
1 White Draw JPN Kashihara Akihiko 2296.96
2 Black Win KOR Lee Jo-Sub 2330.50
3 Black Win JPN Oosumi Yuuki 2444.22
4 White Draw JPN Yamaguchi Yusui 2636.27
5 Black Win KOR Park Jeong Ho 2388.48
6 Black Loss KOR Kim Chang-Hoon 2543.72
7 Black Win JPN Ishitani Shin-ichi 2362.91
8 White Loss JPN Okabe Hiroshi 2598.20
Meijin-sen Qual, Kansai-Hokuriku area final round
Date 2006-06-18 Rating 2508.37
Round Color Result Opponent
1 Black Win JPN Oosumi Yuuki 2432.80
2 White Win JPN Takashima Junya 2499.83
3 White Win JPN Hata Masayuki 2225.64
Meijin-sen Qual, Kansai area 1st round
Date 2006-05-14 Rating 2502.08
Round Color Result Opponent
1 White Win JPN Okuda Shingo 1970.04
2 White Win JPN Hata Masayuki 2229.01
3 Black Win JPN Takagawa Teiji 2304.52
4 Black Win JPN Matsui Tsunehiro 2173.40
Team World Championship 2006
Date 2006-05-05 Rating 2499.87
Round Color Result Opponent
1 White Loss FIN Pellikka Marko 2323.54
2 White Loss SWE Andersson Tord 2320.24
3 White Draw EST Oll Aivo 2649.09
4 Black Win RRA Skuridin Alexey 2388.03
5 Black Win CHN Ge Lingfeng 2399.78
6 White Loss RRA Savrasova Yulia 2677.19
7 White Win EST Sulane Sander 2095.40
F1 White Loss SWE Gaulitz Joachim 2512.76
F2 White Win SWE Andersson Tord 2320.24
1st All Japan Championship
Date 2006-03-26 Rating 2494.33
Round Color Result Opponent
1 Black Loss JPN Kato Yasuhiro 2054.77
2 White Win JPN Nagao Noriaki 2221.67
3 Black Win JPN Matsuura Hiroshi 2313.09
4 White Win JPN Tanizaki Ryusuke 2112.82
5 White Win JPN Isobe Taizan 2425.45
6 Black Loss JPN Yamaguchi Yusui 2636.19
37th Kyoto Classified - Special class
Date 2005-11-13 Rating 2480.30
Round Color Result Opponent
1 Black Win JPN Matsuo Yoshihiro 2005.16
2 White Win JPN Miyoshi Takeo 2279.68
3 Black Win JPN Miyagawa Junzo 2251.23
4 Black Draw JPN Okabe Hiroshi 2593.47
5 White Loss JPN Hasegawa Kazuto 2708.37
1st Kansai Championship 2nd round
Date 2005-10-16 Rating 2475.92
Round Color Result Opponent
1 Black Win JPN Adachi Yasuhiro 2046.91
2 Black Win JPN Hata Masayuki 2213.34
3 White Draw JPN Takagawa Teiji 2323.58
4 Black Loss JPN Hasegawa Kazuto 2704.97
World Championship 2005, BT
Date 2005-08-05 Rating 2465.94
Round Color Result Opponent
1 Black Win TPE Wang Chih-Kung 2207.18
2 Black Loss EST Lents Johann 2534.68
3 Black Win JPN Ono Takayuki 2291.09
4 White Win EST Väljataga Paul 1905.34
5 White Loss RRA Maximov Nikolay 2162.75
6 White Win SWE Eriksson Marcus 2265.83
7 White Draw EST Oblikas Mikk 2261.95
8 Black Loss EST Ilu Timo 2578.79
9 White Loss JPN Tamura Kazumasa 2360.18
World Championship 2005, QT
Date 2005-07-31 Rating 2466.23
Round Color Result Opponent
1 Black Win JPN Oosumi Yuuki 2378.10
2 White Loss EST Purk Andry 2567.18
3 White Draw EST Oll Aivo 2554.63
4 Black Win RRA Kozhin Mikhail 2550.82
5 Black Draw JPN Yamaguchi Yusui 2578.70
6 White Loss RRA Sushkov Vladimir 2696.01
7 White Win EST Ilu Timo 2578.29
43rd Meijinsen Qualification: Kansai area 1st round
Date 2005-05-08 Rating 2458.46
Round Color Result Opponent
1 White Win JPN Matsui Tsunehiro 2167.84
2 Black Win JPN Iwata Akihisa 2154.67
3 White Loss JPN Takashima Junya 2486.02
4 Black Loss JPN Tamura Kazumasa 2349.97
36th Kyoto Classified - Special Class
Date 2004-11-14 Rating 2457.94
Round Color Result Opponent
1 White Win JPN Miyoshi Takeo 2256.63
2 Black Loss JPN Kudomi Takahiro 2334.42
3 White Win JPN Adachi Yasuhiro 2047.37
4 White Win JPN Miyagawa Junzo 2257.60
5 White Draw JPN Hasegawa Kazuto 2659.18
The 42nd Meijin-sen Tournament
Date 2004-09-20 Rating 2456.82
Round Color Result Opponent
1 White Win JPN Okabe Hiroshi 2563.86
2 White Loss JPN Kawamura Norihiko 2721.42
3 Black Win JPN Sakashita Shoichi 2206.08
4 White Loss JPN Ishitani Shin-ichi 2378.17
5 White Loss JPN Hasegawa Kazuto 2656.80
6 White Win JPN Saito Koji 2192.58
7 Black Loss JPN Sakamoto Suzan 2292.68
8 White Loss JPN Matsuura Hiroshi 2405.50
9 White Win JPN Takagawa Teiji 2336.82
Team World Championship 2004
Date 2004-05-05 Rating 2468.91
Round Color Result Opponent
1 Black Loss SWE Karlsson Stefan 2542.69
2 White Win RAB Degtyar Felix 2149.24
3 Black Loss EST Meritee Ando 2803.94
4 White Win UZB Khramov Andrey 2233.21
6 Black Win UKR Piddubny Konstantin 2203.44
7 Black Loss RRA Salnikov Pavel 2560.88
8 Black Loss RRA Rusin Vladislav 2622.26
9 Black Draw RRA Sushkov Vladimir 2678.38
35th Kyoto Classified - Special Class
Date 2003-11-09 Rating 2492.32
Round Color Result Opponent
1 White Win JPN Yasumoto Yoshinobu 2000.83
2 Black Win JPN Iwata Akihisa 2207.82
3 Black Loss JPN Hasegawa Kazuto 2631.24
4 Black Win JPN Miyoshi Takeo 2233.82
5 White Win JPN Hata Masayuki 2121.48
41st Meijin-sen Tournament
Date 2003-09-15 Rating 2498.35
Round Color Result Opponent
1 White Win JPN Matsuura Hiroshi 2409.86
2 White Win JPN Miyagawa Junzo 2262.19
3 White Win JPN Takashima Junya 2342.66
4 White Loss JPN Kuga Akio 2384.69
5 White Loss JPN Hasegawa Kazuto 2627.18
6 Black Win JPN Kudomi Takahiro 2341.68
7 White Win JPN Ishitani Shin-ichi 2384.55
8 White Win JPN Isobe Taizan 2418.05
9 White Win JPN Okabe Hiroshi 2552.20
World Championship 2003, AT
Date 2003-08-08 Rating 2496.25
Round Color Result Opponent
1 White Draw JPN Yamaguchi Yusui 2580.47
2 White Loss EST Taimla Tunnet 2710.56
3 White Draw JPN Okabe Hiroshi 2551.03
4 White Loss RRA Chingin Konstantin 2716.78
5 White Loss EST Meritee Ando 2803.13
6 White Loss RRA Sinyov Igor 2557.40
7 White Draw SWE Karlsson Stefan 2559.27
8 White Win SWE Gaulitz Joachim 2408.56
9 White Win SWE Andersson Tord 2381.70
10 Black Win SWE Carlsson Martin 2429.96
11 Black Loss RRA Sushkov Vladimir 2692.10
World Championship 2003, QT
Date 2003-07-31 Rating 2495.66
Round Color Result Opponent
1 Black Win JPN Mitsumori Masao 2291.87
2 White Draw RRA Karasyov Maxim 2490.78
3 White Draw JPN Yamaguchi Yusui 2580.86
4 White Win TPE Chang Yi-Feng 2463.08
5 White Win JPN Ishitani Shin-ichi 2384.14
6 White Win AZE Eibatov Nizami 2336.66
7 White Draw RRA Sushkov Vladimir 2691.55
Japan WC Qualification 2003
Date 2003-03-22 Rating 2461.50
Round Color Result Opponent
1 Black Loss JPN Sakurai Yasuo 2083.13
2 White Win JPN Arita Nobuyoshi 2185.59
3 Black Win JPN Iwata Akihisa 2209.03
4 Black Win JPN Tamura Kazumasa 2283.32
5 White Loss JPN Kubo Izumi 2230.91
34th Kyoto Classified - special class
Date 2002-11-10 Rating 2442.70
Round Color Result Opponent
1 Black Win JPN Okabe Hiroshi 2487.87
2 White Loss JPN Kudomi Takahiro 2392.22
3 Black Win JPN Iwata Akihisa 2200.72
4 White Win JPN Hasegawa Kazuto 2587.17
5 White Loss JPN Miyoshi Takeo 2246.80
40th Meijin-sen Tournament
Date 2002-09-16 Rating 2434.06
Round Color Result Opponent
1 Black Loss JPN Takagawa Teiji 2360.94
2 Black Loss JPN Ishitani Shin-ichi 2393.53
3 Black Win JPN Okabe Hiroshi 2476.35
4 White Draw JPN Isobe Taizan 2447.91
5 White Loss JPN Hasegawa Kazuto 2593.00
6 White Loss JPN Yamaguchi Yusui 2591.72
7 Black Win JPN Nishimura Toshio 2355.19
8 Black Win JPN Kudomi Takahiro 2394.75
9 Black Win JPN Matsuura Hiroshi 2314.86
40th Meijinsen Qualification: Kansai-Hokuriku 2nd Round
Date 2002-06-16 Rating 2419.48
Round Color Result Opponent
1 White Win JPN Miyagawa Sou 2061.59
2 Black Win JPN Sakamoto Suzan 2258.32
3 White Win JPN Ikeshima Wakio 1637.94
4 Black Draw JPN Miyagawa Junzo 2246.85
5 Black Draw JPN Takagawa Teiji 2362.73
Team World Championship 2002
Date 2002-05-03 Rating 2412.03
Round Color Result Opponent
1 Black Loss EST Taimla Tunnet 2568.24
2 Black Loss RRA Dvoeglazov Vladimir 2367.06
3 Black Win UKR Drozd Olexandr 2270.75
4 White Loss SWE Carlsson Martin 2338.27
5 Black Loss SWE Gardström Petter 2489.91
6 White Win KOR Lee Yun-Sub 2031.70
7 White Loss RRA Semyonov Vladimir 2422.58
8 White Loss SWE Carlsson Martin 2338.27
9 White Win SWE Carlsson Martin 2338.27
33rd Kyoto Classified - special class
Date 2001-11-11 Rating 2423.77
Round Color Result Opponent
1 White Win JPN Adachi Yasuhiro 2006.49
2 Black Win JPN Doi Manabu 2117.33
3 Black Win JPN Iwata Akihisa 2194.92
4 Black Win JPN Hasegawa Kazuto 2580.07
5 Black Win JPN Miyagawa Junzo 2234.67
The 39th Meijin-sen Tournament
Date 2001-09-24 Rating 2419.54
Round Color Result Opponent
1 White Loss JPN Kudomi Takahiro 2391.29
2 Black Win JPN Hayakawa Yoshimi 2418.05
3 White Win JPN Takagawa Teiji 2340.21
4 White Win JPN Maruyama Yasushi 2199.61
5 White Draw JPN Yamaguchi Yusui 2554.00
6 White Loss JPN Nishimura Toshio 2371.01
7 White Win JPN Matsuura Hiroshi 2254.43
8 White Loss JPN Nara Hideki 2534.12
9 White Loss JPN Hasegawa Kazuto 2576.93
World Championship 2001, BT
Date 2001-08-12 Rating 2416.56
Round Color Result Opponent
1 White Win JPN Tatsutomi Hiroyuki 2229.01
2 Black Win RRA Chernov Sergey 2294.08
3 Black Win JPN Ono Takayuki 2190.02
4 White Loss JPN Hasegawa Kazuto 2574.55
5 White Win UZB Khramov Andrey 2204.56
6 White Win JPN Sakamoto Suzan 2214.66
7 White Loss JPN Kusajima Masato 2394.26
8 White Win JPN Kudomi Takahiro 2389.03
32-nd Kyoto Classified - Special class
Date 2000-11-12 Rating 2370.22
Round Color Result Opponent
1 White Loss JPN Nara Hideki 2578.70
2 Black Win JPN Sakamoto Suzan 2182.18
3 Black Loss JPN Hasegawa Kazuto 2560.77
4 Black Win JPN Koiso Shigemasa 2155.20
5 White Draw JPN Miyoshi Takeo 2200.04
38th Meijinsen Tournament
Date 2000-10-01 Rating 2364.17
Round Color Result Opponent
1 White Win JPN Fujinami Hisao 2244.19
2 Black Loss JPN Kudomi Takahiro 2364.70
3 White Loss JPN Hasegawa Kazuto 2566.91
4 White Loss JPN Arai Yutaka 2189.11
5 White Win JPN Nishizono Norio 2356.56
6 Black Draw JPN Hayakawa Yoshimi 2428.57
7 White Loss JPN Maruyama Yasushi 2240.91
8 Black Loss JPN Nara Hideki 2579.64
9 Black Win JPN Kusajima Masato 2362.44
Meijinsen Qualification: Kansai-Hokuriku 2nd Round
Date 2000-06-19 Rating 2360.18
Round Color Result Opponent
1 White Win JPN Sakamoto Suzan 2203.97
2 White Loss JPN Hayakawa Yoshimi 2455.48
3 White Win JPN Takehara Kenji 1836.23
38th Meijinsen Qualification: Kansai area 1st Round
Date 2000-05-21 Rating 2359.16
Round Color Result Opponent
1 White Win JPN Tatsutomi Hiroyuki 2211.71
2 White Loss JPN Hayakawa Yoshimi 2461.10
3 Black Win JPN Matsui Tsunehiro 2220.06
4 White Win JPN Iwata Akihisa 2211.99