Iio Yoshihiro, Japan - Renju Rating

JPN Iio Yoshihiro (飯尾義弘)

Place: Kobe, Japan

Birth: 1955-03-30

Rating: 2396.58, Std: 163.59, Rank: 201

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

Top rating: 2562.80 (2016-05-15)

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

Gy1: 0, Gy2: 0, Gy5: 49

59th Meijinsen Tournament
Date 2022-01-10 Rating 2396.58
Round Color Result Opponent
1 Black Loss JPN Nagasoe Hiroki 2651.49
2 Black Win JPN Hasegawa Kazuto 2570.13
3 White Loss JPN Ono Takayuki 2414.21
4 Black Win JPN Hayashi Shoichi 2151.52
5 Black Loss JPN Kamiya Shunsuke 2853.67
6 White Loss JPN Okabe Hiroshi 2698.25
7 White Win JPN Maruyama Yasushi 2266.08
8 White Loss JPN Nakayama Tomoharu 2818.24
9 White Win JPN Maruta Hiroki 2240.82
53 Kyoto Classified Tournament
Date 2021-11-13 Rating 2392.86
Round Color Result Opponent
S1 White Win JPN Fujita Maiko 2364.62
S2 Black Loss JPN Kawamura Norihiko 2685.63
S3 White Draw JPN Hata Masayuki 2139.09
S4 Black Loss JPN Ishitani Shin-ichi 2330.00
S5 White Loss JPN Hasegawa Kazuto 2568.53
17 Kansai Championship 1st round
Date 2021-10-17 Rating 2393.72
Round Color Result Opponent
1 White Win JPN Toyo Koryu 2095.20
2 White Win JPN Tokonami Shota 2032.27
3 Black Win JPN Sakamoto Suzan 2247.55
4 Black Loss JPN Tanaka Shotaro 2278.89
5 White Win JPN Kito Shinichi 2179.27
59 Meijinsen Qualification Kansai area 2nd round
Date 2021-07-18 Rating 2395.31
Round Color Result Opponent
1 White Loss JPN Hasegawa Kazuto 2580.91
2 White Draw JPN Makino Mitsunori 2566.87
3 Black Win JPN Hayashi Shoichi 2168.11
59 Meijinsen Qualification Kansai area 1st round
Date 2021-06-20 Rating 2395.22
Round Color Result Opponent
1 Black Win JPN Tanaka Toshiki 2421.10
2 White Win JPN Hayashi Shoichi 2169.42
3 White Draw JPN Hasegawa Kazuto 2581.30
4 White Win JPN Hata Masayuki 2143.38
16 Kansai Championship 2nd round
Date 2021-02-21 Rating 2379.16
Round Color Result Opponent
1 Black Loss JPN Sakamoto Suzan 2269.20
2 Black Loss JPN Makino Mitsunori 2561.48
3 Black Loss JPN Kawamura Norihiko 2681.67
16 Kansai Championship 1st round
Date 2020-10-18 Rating 2377.02
Round Color Result Opponent
1 Black Loss JPN Kawamura Norihiko 2685.83
2 Black Win JPN Adachi Tomoya 1597.72
3 White Win JPN Hayashi Shoichi 2169.04
4 Black Win JPN Sakamoto Suzan 2274.91
5 Black Loss JPN Tanaka Shotaro 2246.88
58 Meijinsen Qualification Kansai area 1st round
Date 2020-06-21 Rating 2377.95
Round Color Result Opponent
1 Black Win JPN Hata Masayuki 2138.96
2 Black Loss JPN Sakamoto Suzan 2272.44
3 White Loss JPN Makino Mitsunori 2475.19
4 White Win JPN Kito Shinichi 2171.82
5 White Loss JPN Tachi Masaya 2494.04
15 Kansai Championship 2nd round
Date 2020-02-16 Rating 2391.73
Round Color Result Opponent
1 White Win JPN Kito Shinichi 2174.19
2 White Win JPN Hayashi Shoichi 2169.44
3 Black Loss JPN Makino Mitsunori 2408.82
ex Black Loss JPN Makino Mitsunori 2408.82
15th All Japan Championship
Date 2020-01-19 Rating 2396.38
Round Color Result Opponent
1 White Win JPN Hata Masayuki 2155.85
2 Black Loss JPN Nakayama Tomoharu 2842.68
3 White Loss JPN Makino Mitsunori 2392.96
4 Black Win JPN Fujita Maiko 2350.86
5 White Win JPN Ishitani Shin-ichi 2371.75
6 White Loss JPN Okabe Hiroshi 2729.98
51 Kyoto Classified Tournament
Date 2019-11-04 Rating 2405.66
Round Color Result Opponent
S1 White Win JPN Ozawa Tetsushi 1962.17
S2 Black Loss JPN Tanaka Toshiki 2484.07
S3 Black Win JPN Nishida Toshio 2061.90
S4 White Loss JPN Hasegawa Kazuto 2611.37
S5 White Loss JPN Kawamura Norihiko 2683.67
14 Kansai Championship final match R3
Date 2019-08-19 Rating 2420.18
Round Color Result Opponent
3 Black Loss JPN Hasegawa Kazuto 2608.92
57 Meijinsen Qualification Kansai area 1st round
Date 2019-05-19 Rating 2440.10
Round Color Result Opponent
1 White Win JPN Tanaka Toshiki 2483.33
2 White Loss JPN Hasegawa Kazuto 2597.05
3 White Loss JPN Tachi Masaya 2523.70
4 Black Win JPN Matsui Tsunehiro 2169.21
14 Kansai Championship final match
Date 2019-05-06 Rating 2442.83
Round Color Result Opponent
1 White Loss JPN Hasegawa Kazuto 2595.39
2 Black Win JPN Hasegawa Kazuto 2595.39
14th All Japan Championship
Date 2019-03-31 Rating 2448.71
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2185.59
2 White Loss JPN Nakayama Tomoharu 2815.39
3 White Win JPN Chigira Makoto 2089.52
4 Black Loss JPN Okabe Hiroshi 2697.50
5 Black Win JPN Ishitani Shin-ichi 2394.36
6 Black Loss JPN Nakamura Shigeru 2992.51
50 Kyoto Classified Tournament
Date 2018-11-11 Rating 2465.80
Round Color Result Opponent
1 White Loss JPN Ishitani Shin-ichi 2420.02
2 Black Win JPN Ozawa Tetsushi 1992.15
3 Black Loss JPN Sakamoto Suzan 2286.18
4 White Win JPN Fujita Maiko 2247.97
5 Black Win JPN Hayashi Shoichi 2139.42
56 Meijinsen Qualification Kansai area 2nd round
Date 2018-06-17 Rating 2498.24
Round Color Result Opponent
1 Black Loss JPN Tachi Masaya 2548.18
2 Black Loss JPN Kawamura Norihiko 2669.91
3 Black Loss JPN Hasegawa Kazuto 2582.14
Team World Championship 2018
Date 2018-05-05 Rating 2512.89
Round Color Result Opponent
1 White Win EST Piik Sander 2303.70
3 White Win SWE Jonsson Peter 2318.16
4 White Loss RRA Kozhin Mikhail 2683.02
5 White Loss RRA Epifanov Dmitry 2671.16
7 Black Win RRA Semenov Oleg 2429.84
9 White Loss CHN Cao Dong 2799.21
13 Kansai Championship final match
Date 2018-03-18 Rating 2528.52
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2667.42
2 Black Win JPN Oosumi Yuuki 2667.42
3 White Win JPN Oosumi Yuuki 2667.42
13 Kansai Championship 2nd round
Date 2018-02-18 Rating 2534.30
Round Color Result Opponent
1 White Win JPN Hasegawa Kazuto 2582.54
2 White Win JPN Tachi Masaya 2554.95
3 Black Win JPN Matsui Tsunehiro 2170.26
13th All Japan Championship
Date 2018-01-28 Rating 2535.82
Round Color Result Opponent
1 Black Draw JPN Ishitani Shin-ichi 2416.09
2 White Win JPN Miyamoto Syunju 2266.60
3 White Loss JPN Okabe Hiroshi 2714.26
4 White Win JPN Sato Kiyotomi 2431.96
5 White Loss JPN Kamiya Shunsuke 2810.02
6 White Loss JPN Nakayama Tomoharu 2849.88
49 Kyoto Classified Tournament
Date 2017-11-12 Rating 2543.20
Round Color Result Opponent
S1 White Win JPN Nishida Toshio 2063.28
S2 White Win JPN Hasegawa Kazuto 2594.00
S3 Black Loss JPN Kawamura Norihiko 2662.17
S4 White Win JPN Hata Masayuki 2193.09
S5 White Win JPN Ishitani Shin-ichi 2393.46
13 Kansai Championship 1st round
Date 2017-10-22 Rating 2543.56
Round Color Result Opponent
1 Black Win JPN Matsui Tsunehiro 2180.80
3 White Draw JPN Tachi Masaya 2547.59
4 Black Loss JPN Sakamoto Suzan 2276.24
5 White Loss JPN Kawamura Norihiko 2661.21
55 Meijinsen Tournament
Date 2017-09-18 Rating 2548.08
Round Color Result Opponent
1 White Loss JPN Kamiya Shunsuke 2809.32
2 White Loss JPN Nakayama Tomoharu 2842.76
3 Black Loss JPN Okabe Hiroshi 2720.67
4 White Win JPN Tamada Yoichi 2509.43
5 Black Win JPN Maruyama Yasushi 2281.17
6 Black Win JPN Hasegawa Kazuto 2598.00
7 White Win JPN Matsuura Hiroshi 2340.68
8 White Win JPN Kawano Takahisa 2433.67
9 Black Loss JPN Sato Kiyotomi 2449.77
55 Meijinsen Qualification Kansai area 2nd round
Date 2017-06-18 Rating 2554.96
Round Color Result Opponent
1 White Win JPN Tachi Masaya 2537.31
2 White Win JPN Kawamura Norihiko 2643.72
3 White Win JPN Hasegawa Kazuto 2610.29
12th All Japan Championship
Date 2017-03-26 Rating 2545.59
Round Color Result Opponent
1 Black Draw JPN Maruta Koji 2151.03
2 White Loss JPN Ishitani Shin-ichi 2392.99
3 White Win JPN Kusajima Masato 2286.80
4 White Loss JPN Tamada Yoichi 2548.78
5 Black Draw JPN Miyamoto Syunju 2252.29
6 White Win JPN Ono Takayuki 2366.00
12 Kansai Championship 2nd round
Date 2017-02-19 Rating 2547.54
Round Color Result Opponent
1 White Win JPN Sakamoto Suzan 2270.91
2 White Draw JPN Hasegawa Kazuto 2627.73
ex White Loss JPN Hasegawa Kazuto 2627.73
48 Kyoto Classified Tournament
Date 2016-11-13 Rating 2554.13
Round Color Result Opponent
SS1 Black Loss JPN Kawamura Norihiko 2629.74
SS2 White Win JPN Hata Masayuki 2199.73
SS4 Black Loss JPN Hasegawa Kazuto 2638.98
SS5 Black Draw JPN Okabe Hiroshi 2711.64
54 Meijinsen Tournament
Date 2016-09-19 Rating 2560.56
Round Color Result Opponent
1 Black Draw JPN Nakayama Tomoharu 2776.77
2 White Win JPN Maruyama Yasushi 2290.22
3 White Loss JPN Okabe Hiroshi 2717.23
4 Black Draw JPN Koyama Jun 2617.85
5 Black Win JPN Matsuura Hiroshi 2361.81
6 White Draw JPN Kamiya Shunsuke 2759.19
7 Black Win JPN Kuga Akio 2363.40
8 White Loss JPN Hasegawa Kazuto 2639.02
9 Black Win JPN Tanaka Toshiki 2442.75
54 Meijinsen Qualification Kansai area 2nd round
Date 2016-06-19 Rating 2561.75
Round Color Result Opponent
1 Black Win JPN Matsui Tsunehiro 2207.78
2 White Loss JPN Tanaka Toshiki 2451.61
3 White Win JPN Tachi Masaya 2481.83
54 Meijinsen Qualification Kansai area 1st round
Date 2016-05-15 Rating 2562.80
Round Color Result Opponent
1 Black Win JPN Sakamoto Suzan 2280.57
2 White Win JPN Tachi Masaya 2476.85
3 Black Win JPN Matsui Tsunehiro 2211.69
4 White Win JPN Kawamura Norihiko 2613.91
Team World Championship 2016
Date 2016-05-04 Rating 2561.62
Round Color Result Opponent
2 Black Loss EST Pajuste Renee 2629.33
3 Black Draw SWE Eriksson Bjorn 2291.59
4 Black Loss RRA Sushkov Vladimir 2843.26
5 White Win RRA Makarov Pavel 2607.63
6 White Win CHN Chen Xin 2421.26
7 Black Win TPE Feng Sheng-Yu 2076.17
9 White Win EST Lõhmus Kristofer 2263.77
11 Kansai Championship Final match
Date 2016-04-03 Rating 2557.64
Round Color Result Opponent
1 Black Win JPN Oosumi Yuuki 2747.19
2 Black Loss JPN Oosumi Yuuki 2747.19
3 White Loss JPN Oosumi Yuuki 2747.19
11 Kansai Championship 2nd round
Date 2016-03-20 Rating 2555.46
Round Color Result Opponent
1 Black Win JPN Kashihara Akihiko 2341.12
2 Black Win JPN Tachi Masaya 2473.35
3 White Win JPN Sakamoto Suzan 2277.60
11th All Japan Championship
Date 2016-01-11 Rating 2538.76
Round Color Result Opponent
1 White Win JPN Suzuki Rin 1922.38
2 White Loss JPN Nakamura Shigeru 2929.29
3 Black Win JPN Mano Yoshihisa 2354.32
4 White Loss JPN Nakamura Souta 2301.67
5 White Loss JPN Okabe Hiroshi 2714.38
6 White Loss JPN Ishitani Shin-ichi 2395.88
53 Meijinsen Tournament
Date 2015-09-22 Rating 2531.23
Round Color Result Opponent
1 Black Loss JPN Oosumi Yuuki 2772.73
2 White Win JPN Kawamura Norihiko 2623.45
3 Black Loss JPN Nakayama Tomoharu 2768.74
4 Black Loss JPN Matsuura Hiroshi 2399.13
5 White Draw JPN Tamada Yoichi 2582.25
6 White Draw JPN Ishitani Shin-ichi 2391.80
7 White Draw JPN Koyama Jun 2634.81
8 Black Win JPN Okabe Hiroshi 2717.16
9 Black Loss JPN Hasegawa Kazuto 2672.26
53 Meijinsen Qualification Kansai area 2nd round
Date 2015-06-21 Rating 2524.83
Round Color Result Opponent
1 Black Loss JPN Kawamura Norihiko 2639.06
2 White Loss JPN Hasegawa Kazuto 2666.51
3 White Win JPN Koiso Shigemasa 2181.68
53 Meijinsen Qualification Kansai area 1st round
Date 2015-05-17 Rating 2524.46
Round Color Result Opponent
1 White Draw JPN Tachi Masaya 2479.70
2 White Win JPN Sakamoto Suzan 2278.35
3 White Win JPN Miyagawa Junzo 2243.54
4 Black Draw JPN Kawamura Norihiko 2641.25
10 Kansai Championship final match
Date 2015-03-15 Rating 2520.59
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2807.69
2 Black Loss JPN Oosumi Yuuki 2807.69
10 Kansai Championship 2nd round
Date 2015-02-15 Rating 2519.87
Round Color Result Opponent
1 Black Draw JPN Tachi Masaya 2473.81
2 Black Win JPN Sakamoto Suzan 2286.23
3 Black Win JPN Miyagawa Junzo 2239.00
46 Kyoto Classified Tournament
Date 2014-11-09 Rating 2514.02
Round Color Result Opponent
S1 Black Win JPN Matsuo Toshiko 1886.71
S2 Black Win JPN Sakamoto Suzan 2295.02
S3 White Draw JPN Okabe Hiroshi 2744.67
S4 White Loss JPN Oosumi Yuuki 2822.35
S5 White Loss JPN Kawamura Norihiko 2652.55
52 Meijinsen Tournament
Date 2014-09-15 Rating 2510.23
Round Color Result Opponent
1 Black Loss JPN Hasegawa Kazuto 2654.71
2 Black Loss JPN Matsuura Hiroshi 2352.20
3 White Loss JPN Oosumi Yuuki 2826.61
4 Black Loss JPN Nakayama Tomoharu 2719.75
5 White Loss JPN Sato Kiyotomi 2483.83
6 Black Draw JPN Okabe Hiroshi 2748.24
7 Black Loss JPN Tamada Yoichi 2564.23
8 Black Draw JPN Kashihara Akihiko 2343.83
9 Black Loss JPN Fukui Nobuhiro 2614.01
52 Meijinsen Qualification Kansai area 2nd round
Date 2014-06-15 Rating 2530.75
Round Color Result Opponent
1 White Win JPN Miyagawa Junzo 2209.61
2 Black Win JPN Sakamoto Suzan 2302.68
3 White Loss JPN Kashihara Akihiko 2346.48
52 Meijinsen Qualification Kansai area 1st round
Date 2014-05-18 Rating 2538.22
Round Color Result Opponent
1 White Win JPN Koiso Shigemasa 2170.35
2 Black Win JPN Miyagawa Junzo 2208.96
3 White Win JPN Kashihara Akihiko 2344.40
4 Black Draw JPN Sakamoto Suzan 2303.41
Team World Championship 2014
Date 2014-05-03 Rating 2541.91
Round Color Result Opponent
1 Black Win JPN Ono Takayuki 2377.83
3 Black Draw EST Hõbemägi Martin 2627.84
4 Black Win RRA Epifanov Dmitry 2681.38
6 Black Win JPN Ono Takayuki 2377.83
8 Black Loss EST Hõbemägi Martin 2627.84
9 White Loss RRA Chingin Konstantin 2878.01
9th Kansai Championship final match
Date 2014-04-06 Rating 2545.94
Round Color Result Opponent
1 White Draw JPN Oosumi Yuuki 2825.00
2 White Win JPN Oosumi Yuuki 2825.00
3 Black Loss JPN Oosumi Yuuki 2825.00
4 Black Loss JPN Oosumi Yuuki 2825.00
9th Kansai Championship 2nd round
Date 2014-02-16 Rating 2548.73
Round Color Result Opponent
1 White Win JPN Sakamoto Suzan 2300.75
3 Black Win JPN Hasegawa Kazuto 2630.89
9th All Japan Championship
Date 2014-01-26 Rating 2548.04
Round Color Result Opponent
1 White Win JPN Miyagawa Junzo 2199.82
2 White Draw JPN Oosumi Yuuki 2831.29
3 Black Win JPN Sato Kiyotomi 2462.71
4 White Win JPN Nakayama Tomoharu 2672.12
5 Black Loss JPN Okabe Hiroshi 2759.91
6 Black Win JPN Ono Takayuki 2374.70
45 Kyoto Classified Tournament
Date 2013-11-10 Rating 2532.27
Round Color Result Opponent
S1 Black Win JPN Kawano Takahisa 2372.69
S2 White Loss JPN Hasegawa Kazuto 2625.12
S3 White Win SWE Sandstrom Richard 2380.86
S4 Black Loss JPN Fukui Nobuhiro 2598.12
S5 White Win JPN Ishitani Shin-ichi 2425.03
9th Kansai Championship 1st round
Date 2013-10-27 Rating 2529.16
Round Color Result Opponent
1 Black Win JPN Sakamoto Suzan 2301.51
2 Black Win JPN Watanabe Nobuo 2027.69
3 White Win JPN Kubo Izumi 2102.86
4 White Win JPN Kon Akira 1979.85
51 Meijinsen Qualification Kansai area 2nd round
Date 2013-06-16 Rating 2493.95
Round Color Result Opponent
1 White Draw JPN Hata Masayuki 2268.99
2 White Loss JPN Hasegawa Kazuto 2613.90
3 Black Win JPN Matsui Tsunehiro 2185.20
ex Black Loss JPN Hata Masayuki 2268.99
51 Meijinsen Qualification Kansai area 1st round
Date 2013-05-19 Rating 2490.45
Round Color Result Opponent
1 Black Loss JPN Hata Masayuki 2268.51
2 Black Win JPN Sakamoto Suzan 2296.58
3 Black Win JPN Kubo Izumi 2090.64
4 Black Win JPN Matsui Tsunehiro 2185.38
5 Black Win JPN Koiso Shigemasa 2157.61
8th All Japan Championship
Date 2013-03-24 Rating 2484.51
Round Color Result Opponent
1 Black Win JPN Miyagawa Junzo 2218.17
2 White Win JPN Ishitani Shin-ichi 2375.20
3 Black Loss JPN Nakamura Shigeru 2867.24
4 White Loss JPN Okabe Hiroshi 2731.79
5 Black Draw JPN Kamiya Shunsuke 2527.73
6 Black Draw JPN Sato Kiyotomi 2436.03
8th Kansai Championship 2nd round
Date 2013-02-17 Rating 2479.92
Round Color Result Opponent
1 White Win JPN Takahashi Roi 2179.73
2 White Win JPN Miyagawa Junzo 2217.47
3 White Loss JPN Hasegawa Kazuto 2600.82
ex White Loss JPN Hasegawa Kazuto 2600.82
44 Kyoto Classified Tournament
Date 2012-11-11 Rating 2470.71
Round Color Result Opponent
S1 White Loss JPN Kudomi Takahiro 2419.93
S2 White Win JPN Tamura Kazumasa 2527.17
S3 White Draw JPN Ono Takayuki 2424.36
S4 White Loss JPN Ishitani Shin-ichi 2362.14
8th Kansai Championship 1st round
Date 2012-10-08 Rating 2470.20
Round Color Result Opponent
1 White Win JPN Takahashi Roi 2172.04
2 White Win JPN Miyagawa Junzo 2214.85
3 White Loss JPN Hasegawa Kazuto 2584.58
4 White Win JPN Koiso Shigemasa 2168.73
5 White Win JPN Kon Akira 1990.44
50th Meijinsen Tournament
Date 2012-09-17 Rating 2469.39
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2429.50
2 White Loss JPN Nakayama Tomoharu 2625.08
3 Black Loss JPN Yamaguchi Yusui 2652.98
4 Black Loss JPN Nagasoe Hiroki 2549.10
5 White Loss JPN Fukui Nobuhiro 2542.11
6 Black Loss JPN Nakamura Shigeru 2880.76
7 White Loss JPN Okabe Hiroshi 2710.14
8 Black Win JPN Hasegawa Kazuto 2582.53
9 White Loss JPN Matsuura Hiroshi 2328.41
50 Meijinsen Qualification Kansai area 2nd round
Date 2012-06-17 Rating 2478.25
Round Color Result Opponent
1 White Win JPN Sakamoto Suzan 2336.12
2 White Loss JPN Kise Katsumi 2546.15
3 Black Win JPN Hasegawa Kazuto 2574.50
7th Kansai Championship 2nd round
Date 2012-02-19 Rating 2482.59
Round Color Result Opponent
1 Black Win JPN Sakamoto Suzan 2342.08
2 White Win JPN Hata Masayuki 2234.81
3 Black Loss JPN Kise Katsumi 2551.21
7th All Japan Championship
Date 2012-01-29 Rating 2483.12
Round Color Result Opponent
1 Black Win JPN Tada Ayako 2271.35
2 Black Win JPN Mitsumori Masao 2369.56
3 White Win JPN Sakamoto Suzan 2345.66
4 White Draw JPN Nakayama Tomoharu 2602.65
5 White Loss JPN Nakamura Shigeru 2876.88
6 White Loss JPN Kudomi Takahiro 2424.95
43 Kyoto Classified Tournament
Date 2011-11-13 Rating 2481.91
Round Color Result Opponent
S1 White Loss JPN Sakamoto Suzan 2355.97
S2 White Loss JPN Okumura Toyohiko 2322.44
S3 White Loss JPN Mano Yoshihisa 2232.37
S4 Black Win JPN Doi Manabu 2109.27
S5 White Win JPN Kubo Izumi 2103.75
49th Meijinsen Tournament
Date 2011-09-19 Rating 2493.20
Round Color Result Opponent
1 Black Win JPN Sakashita Shoichi 2145.00
2 White Win JPN Kashihara Akihiko 2257.92
3 Black Loss JPN Matsuura Hiroshi 2380.59
4 Black Draw JPN Nakayama Tomoharu 2579.31
5 Black Draw JPN Hasegawa Kazuto 2557.40
6 Black Win JPN Kubo Izumi 2111.89
7 Black Loss JPN Okabe Hiroshi 2706.32
8 White Loss JPN Yamaguchi Yusui 2653.22
9 White Win JPN Miyoshi Takeo 2159.80
World Championship 2011, BT
Date 2011-08-06 Rating 2504.21
Round Color Result Opponent
1 White Loss RRA Nikonov Konstantin 2643.65
2 White Win RRA Rachitskaya Viktoria 2308.66
3 Black Win EST Staub Rain 1916.10
4 White Win JPN Ono Takayuki 2397.49
5 White Loss EST Pajuste Renee 2471.94
6 Black Win EST Hõbemägi Martin 2416.76
7 Black Win RRA Karasyov Maxim 2641.42
8 White Win JPN Nakayama Tomoharu 2571.84
9 White Draw RRA Potapov Alexey 2632.57
49 Meijinsen Qualification Kansai area 2nd round
Date 2011-06-19 Rating 2507.63
Round Color Result Opponent
1 White Win JPN Kubo Izumi 2120.39
2 Black Draw JPN Kashihara Akihiko 2253.92
3 White Win JPN Kise Katsumi 2542.10
6th All Japan Championship
Date 2011-03-27 Rating 2510.48
Round Color Result Opponent
1 White Win JPN Miyoshi Takeo 2140.48
2 White Win JPN Kon Akira 2008.41
3 White Draw JPN Hasegawa Kazuto 2595.73
4 White Loss JPN Okabe Hiroshi 2699.11
5 White Loss JPN Tamada Yoichi 2514.35
6 White Win JPN Kawano Takahisa 2350.10
6th Kansai Championship final match
Date 2011-03-20 Rating 2510.86
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2738.46
2 White Loss JPN Oosumi Yuuki 2738.46
48th Meijinsen Tournament
Date 2010-09-20 Rating 2529.24
Round Color Result Opponent
1 White Win JPN Sakamoto Suzan 2350.50
2 White Win JPN Tamada Yoichi 2497.43
3 Black Win JPN Matsuura Hiroshi 2391.14
4 White Draw JPN Okabe Hiroshi 2695.48
5 White Draw JPN Kawano Takahisa 2320.16
6 White Win JPN Ishitani Shin-ichi 2390.51
7 Black Loss JPN Yamaguchi Yusui 2590.82
8 White Win JPN Koiso Shigemasa 2172.75
9 White Loss JPN Oosumi Yuuki 2702.38
Team World Championship 2010
Date 2010-05-05 Rating 2532.15
Round Color Result Opponent
3 White Win RRA Artemyev Sergey 2622.03
4 Black Loss EST Purk Andry 2665.80
5 Black Win EST Väljataga Paul 2419.30
7 White Win AZE Eibatov Nizami 2314.71
10 White Loss RRA Sumarokov Evgeny 2558.28
5th Kansai Championship final match
Date 2010-03-28 Rating 2531.21
Round Color Result Opponent
1 White Win JPN Oosumi Yuuki 2649.17
2 White Win JPN Oosumi Yuuki 2649.17
5th All Japan Championship
Date 2010-03-21 Rating 2530.00
Round Color Result Opponent
1 White Win JPN Tadokoro Hosai 1897.18
2 Black Loss JPN Nakamura Shigeru 2852.58
3 Black Win JPN Maruta Hiroki 2083.38
4 White Win KOR Kim Chang-Su 2055.48
5 Black Loss JPN Yamaguchi Yusui 2583.79
6 White Loss JPN Shimoyama Takuma 2264.54
5th Kansai Championship 3rd round
Date 2010-02-14 Rating 2528.73
Round Color Result Opponent
1 Black Win JPN Hata Masayuki 2149.50
2 White Win JPN Hasegawa Kazuto 2694.28
3 White Win JPN Sagara Takashi 2482.39
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2526.26
Round Color Result Opponent
S1 Black Win JPN Suzuki Junichiro 1914.52
S2 White Loss JPN Nakamura Shigeru 2856.46
S3 Black Loss JPN Kataoka Mitsuaki 2260.78
S4 White Draw JPN Nagao Noriaki 2359.29
S5 Black Win JPN Ono Takayuki 2384.02
5th Kansai Championship 2nd round
Date 2009-11-15 Rating 2519.90
Round Color Result Opponent
1 Black Loss JPN Koiso Shigemasa 2181.37
2 Black Win JPN Sakamoto Suzan 2322.41
3 Black Win JPN Kon Akira 1969.44
4 Black Win JPN Miyagawa Junzo 2199.71
40th Kyoto Classified - Special class
Date 2009-11-09 Rating 2519.70
Round Color Result Opponent
1 Black Win JPN Miyoshi Takeo 2155.30
2 White Draw JPN Okabe Hiroshi 2671.94
3 Black Win JPN Ishitani Shin-ichi 2369.06
4 Black Loss JPN Hasegawa Kazuto 2710.32
5 Black Win JPN Kubo Izumi 2114.24
41 Kyoto Classified Tournament
Date 2009-11-08 Rating 2519.62
Round Color Result Opponent
S1 Black Loss JPN Hasegawa Kazuto 2710.39
S2 White Win JPN Sakamoto Suzan 2321.84
S3 White Win JPN Kudomi Takahiro 2364.49
S4 White Win JPN Okabe Hiroshi 2671.79
S5 Black Loss JPN Okumura Toyohiko 2329.92
47th Meijinsen tournament
Date 2009-09-22 Rating 2514.51
Round Color Result Opponent
1 White Win JPN Tamura Kazumasa 2506.38
2 White Win JPN Yamaguchi Yusui 2574.35
3 Black Loss JPN Kawamura Norihiko 2632.43
4 Black Win JPN Kataoka Mitsuaki 2256.68
5 White Loss JPN Oosumi Yuuki 2625.47
6 White Draw JPN Ishitani Shin-ichi 2368.57
7 White Win JPN Matsuura Hiroshi 2365.26
8 White Loss JPN Okabe Hiroshi 2671.47
9 White Win JPN Sakamoto Suzan 2311.61
The 6th Shanghai Renju Meijin Invitation Tournament
Date 2009-05-03 Rating 2489.23
Round Color Result Opponent
1 White Draw JPN Oosumi Yuuki 2614.15
2 Black Loss CHN Gu Wei 2516.00
3 Black Loss CHN Li Yi 2639.57
4 Black Loss CHN Yu Manjiang 2504.41
5 Black Win CHN Xu Bin 2196.10
6 White Win JPN Mitsumori Masao 2344.41
7 White Draw JPN Isobe Taizan 2405.53
4th All Japan Championship
Date 2009-03-21 Rating 2485.02
Round Color Result Opponent
1 Black Win JPN Iwano Fumio 2174.16
2 White Loss JPN Tamura Kazumasa 2511.07
3 Black Loss JPN Tamada Yoichi 2296.66
4 Black Win JPN Tanizaki Ryusuke 2125.33
5 White Win JPN Sakamoto Suzan 2292.99
6 White Draw JPN Ishitani Shin-ichi 2389.89
4 Kansai Championship 3rd round
Date 2009-02-15 Rating 2484.87
Round Color Result Opponent
1 White Loss JPN Tamura Kazumasa 2503.44
2 Black Loss JPN Oosumi Yuuki 2601.75
3 Black Loss JPN Takashima Junya 2513.53
4th Kansai Championship, 2nd round
Date 2008-11-16 Rating 2497.30
Round Color Result Opponent
1 Black Win JPN Sakamoto Suzan 2280.37
2 Black Win JPN Miyagawa Junzo 2235.26
3 White Draw JPN Tamura Kazumasa 2484.11
4 White Loss JPN Takashima Junya 2516.80
46th Meijinsen Tournament
Date 2008-09-15 Rating 2506.37
Round Color Result Opponent
1 White Win JPN Matsuura Hiroshi 2326.71
2 Black Win JPN Oosumi Yuuki 2559.45
3 Black Loss JPN Okabe Hiroshi 2690.25
4 Black Win JPN Yamaguchi Yusui 2581.23
5 Black Win JPN Kataoka Mitsuaki 2249.40
6 Black Win JPN Hata Masayuki 2259.10
7 White Loss JPN Sato Kiyotomi 2442.38
8 Black Draw JPN Ishitani Shin-ichi 2395.28
9 Black Loss JPN Kawamura Norihiko 2661.48
46th Meijinsen Qualification Kansai area 2nd round
Date 2008-06-15 Rating 2514.41
Round Color Result Opponent
1 Black Draw JPN Miyagawa Junzo 2254.05
2 Black Win JPN Sakamoto Suzan 2285.66
3 White Loss JPN Hata Masayuki 2268.92
Team World Championship 2008
Date 2008-05-02 Rating 2522.71
Round Color Result Opponent
1 Black Draw CZE Laube Pavel 2460.78
2 White Win RRA Artemyev Sergey 2649.56
3 Black Win CHN Cao Dong 2647.09
4 White Loss SWE Karlsson Stefan 2605.25
5 White Loss RRA Sushkov Vladimir 2756.26
7 Black Win EST Taimla Tunnet 2788.03
8 White Draw FIN Saarenpää Samuli 2410.67
9 Black Win UKR Piddubny Konstantin 2270.40
3rd All Japan Championship
Date 2008-03-23 Rating 2523.48
Round Color Result Opponent
1 White Win JPN Fujikawa Masaki 2105.79
2 Black Win JPN Miyoshi Takeo 2275.91
3 Black Win JPN Nakamura Shigeru 2855.35
4 White Loss JPN Isobe Taizan 2435.34
5 Black Loss JPN Yamaguchi Yusui 2612.09
6 Black Loss JPN Ishitani Shin-ichi 2404.38
3rd Kansai Championship 3rd round
Date 2008-01-13 Rating 2528.84
Round Color Result Opponent
1 White Win JPN Takagawa Teiji 2240.53
2 White Win JPN Tamura Kazumasa 2412.76
3 White Loss JPN Oosumi Yuuki 2561.14
39th Kyoto Classified - Special Class
Date 2007-11-11 Rating 2533.36
Round Color Result Opponent
1 Black Win JPN Miyoshi Takeo 2293.58
2 Black Loss JPN Hasegawa Kazuto 2766.71
3 Black Win JPN Okumura Toyohiko 2322.93
4 White Win JPN Kudomi Takahiro 2338.60
5 White Loss JPN Okabe Hiroshi 2651.94
The 45th Meijin-sen Tournament
Date 2007-09-17 Rating 2536.48
Round Color Result Opponent
1 White Loss JPN Isobe Taizan 2435.17
2 Black Loss JPN Miyoshi Takeo 2302.06
3 Black Loss JPN Okabe Hiroshi 2640.00
4 White Win JPN Matsuura Hiroshi 2300.77
5 White Win JPN Kawamura Norihiko 2630.72
6 Black Win JPN Sato Kiyotomi 2398.15
7 Black Win JPN Hiwatashi Kikuma 1885.49
8 White Draw JPN Oosumi Yuuki 2555.27
9 White Win JPN Yamaguchi Yusui 2651.91
World Championship 2007, AT
Date 2007-08-15 Rating 2538.11
Round Color Result Opponent
1 White Draw EST Oll Aivo 2654.73
2 Black Loss JPN Okabe Hiroshi 2631.23
3 Black Loss JPN Yamaguchi Yusui 2655.15
4 White Loss CHN Wu Di 2703.72
5 Black Loss EST Taimla Tunnet 2760.53
6 Black Win RRA Kozhin Mikhail 2596.47
7 Black Loss RRA Sushkov Vladimir 2758.73
8 White Loss RRA Savrasova Yulia 2695.62
9 White Win EST Purk Andry 2633.97
10 White Draw RRA Chingin Konstantin 2798.48
11 White Loss SWE Karlsson Stefan 2611.76
World Championship 2007, QT
Date 2007-08-08 Rating 2538.77
Round Color Result Opponent
1 Black Win JPN Ishitani Shin-ichi 2386.32
2 White Win ARM Poghosyan Albert 2388.49
3 White Draw JPN Okabe Hiroshi 2630.43
4 Black Win SWE Jonsson Peter 2335.79
5 Black Win CHN Qiu Yunfei 2495.62
6 White Win TPE Lin Huang-Yu 2522.29
7 White Win SWE Andersson Tord 2350.78
45th Meijinsen Qualification Kansai area final round
Date 2007-06-17 Rating 2531.42
Round Color Result Opponent
1 Black Win JPN Hata Masayuki 2227.76
2 Black Loss JPN Sakamoto Suzan 2297.23
3 Black Win JPN Oosumi Yuuki 2532.61
2nd All Japan Championship (WC Qualification)
Date 2007-03-25 Rating 2520.90
Round Color Result Opponent
1 Black Loss JPN Ono Takayuki 2341.90
2 Black Win JPN Tanizaki Ryusuke 2139.42
3 White Win JPN Koyama Jun 2375.61
4 White Loss JPN Isobe Taizan 2427.26
5 Black Win JPN Nagao Noriaki 2234.28
6 Black Win JPN Miyagawa Junzo 2274.84
2nd Kansai Championship, Final Match
Date 2007-03-18 Rating 2520.49
Round Color Result Opponent
1 White Loss JPN Hasegawa Kazuto 2752.20
2 Black Loss JPN Hasegawa Kazuto 2752.20
2nd Kansai Championship 3rd round
Date 2007-01-14 Rating 2519.79
Round Color Result Opponent
1 Black Win JPN Oosumi Yuuki 2487.63
2 White Win JPN Sagara Takashi 2498.81
3 Black Draw JPN Takashima Junya 2506.69
38th Kyoto Classified - Special class
Date 2006-11-12 Rating 2512.75
Round Color Result Opponent
1 White Win JPN Sakamoto Suzan 2291.50
2 White Loss JPN Takashima Junya 2504.76
3 White Win JPN Adachi Yasuhiro 2055.90
4 White Draw JPN Hasegawa Kazuto 2737.68
5 Black Loss JPN Miyoshi Takeo 2282.02
2nd Kansai Championship 2nd round
Date 2006-10-15 Rating 2511.89
Round Color Result Opponent
1 Black Loss JPN Oosumi Yuuki 2464.22
2 Black Win JPN Doi Manabu 2136.05
3 Black Win JPN Ozawa Tetsushi 2011.99
4 Black Win JPN Takagawa Teiji 2290.10
The 44th Meijin-sen Tournament
Date 2006-09-18 Rating 2511.65
Round Color Result Opponent
1 White Draw JPN Nagao Noriaki 2242.01
2 White Loss JPN Okabe Hiroshi 2600.97
3 Black Loss JPN Kawamura Norihiko 2664.81
4 White Loss JPN Yamaguchi Yusui 2637.27
5 Black Win JPN Ishitani Shin-ichi 2362.16
6 Black Win JPN Oosumi Yuuki 2453.78
7 Black Win JPN Fujii Naoki 2135.85
8 White Win JPN Matsuura Hiroshi 2299.44
9 White Win JPN Sato Kiyotomi 2441.22
Asian Championship 2006
Date 2006-08-15 Rating 2510.87
Round Color Result Opponent
1 White Draw JPN Kashihara Akihiko 2295.60
2 Black Win KOR Lee Jo-Sub 2329.64
3 Black Win JPN Oosumi Yuuki 2443.26
4 White Draw JPN Yamaguchi Yusui 2635.03
5 Black Win KOR Park Jeong Ho 2387.38
6 Black Loss KOR Kim Chang-Hoon 2542.60
7 Black Win JPN Ishitani Shin-ichi 2362.11
8 White Loss JPN Okabe Hiroshi 2597.18
Meijin-sen Qual, Kansai-Hokuriku area final round
Date 2006-06-18 Rating 2507.24
Round Color Result Opponent
1 Black Win JPN Oosumi Yuuki 2431.88
2 White Win JPN Takashima Junya 2497.80
3 White Win JPN Hata Masayuki 2224.61
Meijin-sen Qual, Kansai area 1st round
Date 2006-05-14 Rating 2500.99
Round Color Result Opponent
1 White Win JPN Okuda Shingo 1969.21
2 White Win JPN Hata Masayuki 2227.99
3 Black Win JPN Takagawa Teiji 2303.44
4 Black Win JPN Matsui Tsunehiro 2172.30
Team World Championship 2006
Date 2006-05-05 Rating 2498.80
Round Color Result Opponent
1 White Loss FIN Pellikka Marko 2322.35
2 White Loss SWE Andersson Tord 2319.56
3 White Draw EST Oll Aivo 2648.48
4 Black Win RRA Skuridin Alexey 2388.83
5 Black Win CHN Ge Lingfeng 2399.10
6 White Loss RRA Savrasova Yulia 2676.98
7 White Win EST Sulane Sander 2094.12
F1 White Loss SWE Gaulitz Joachim 2512.09
F2 White Win SWE Andersson Tord 2319.56
1st All Japan Championship
Date 2006-03-26 Rating 2493.28
Round Color Result Opponent
1 Black Loss JPN Kato Yasuhiro 2053.89
2 White Win JPN Nagao Noriaki 2220.73
3 Black Win JPN Matsuura Hiroshi 2312.03
4 White Win JPN Tanizaki Ryusuke 2111.95
5 White Win JPN Isobe Taizan 2424.47
6 Black Loss JPN Yamaguchi Yusui 2635.08
37th Kyoto Classified - Special class
Date 2005-11-13 Rating 2479.31
Round Color Result Opponent
1 Black Win JPN Matsuo Yoshihiro 2004.30
2 White Win JPN Miyoshi Takeo 2278.69
3 Black Win JPN Miyagawa Junzo 2250.59
4 Black Draw JPN Okabe Hiroshi 2592.57
5 White Loss JPN Hasegawa Kazuto 2707.20
1st Kansai Championship 2nd round
Date 2005-10-16 Rating 2474.95
Round Color Result Opponent
1 Black Win JPN Adachi Yasuhiro 2045.81
2 Black Win JPN Hata Masayuki 2212.35
3 White Draw JPN Takagawa Teiji 2322.50
4 Black Loss JPN Hasegawa Kazuto 2703.81
World Championship 2005, BT
Date 2005-08-05 Rating 2465.00
Round Color Result Opponent
1 Black Win TPE Wang Chih-Kung 2206.60
2 Black Loss EST Lents Johann 2534.23
3 Black Win JPN Ono Takayuki 2290.24
4 White Win EST Väljataga Paul 1903.77
5 White Loss RRA Maximov Nikolay 2161.74
6 White Win SWE Eriksson Marcus 2264.99
7 White Draw EST Oblikas Mikk 2261.14
8 Black Loss EST Ilu Timo 2579.93
9 White Loss JPN Tamura Kazumasa 2359.20
World Championship 2005, QT
Date 2005-07-31 Rating 2465.30
Round Color Result Opponent
1 Black Win JPN Oosumi Yuuki 2377.25
2 White Loss EST Purk Andry 2565.96
3 White Draw EST Oll Aivo 2554.13
4 Black Win RRA Kozhin Mikhail 2550.82
5 Black Draw JPN Yamaguchi Yusui 2577.77
6 White Loss RRA Sushkov Vladimir 2695.68
7 White Win EST Ilu Timo 2579.37
43rd Meijinsen Qualification: Kansai area 1st round
Date 2005-05-08 Rating 2457.49
Round Color Result Opponent
1 White Win JPN Matsui Tsunehiro 2166.79
2 Black Win JPN Iwata Akihisa 2153.67
3 White Loss JPN Takashima Junya 2484.82
4 Black Loss JPN Tamura Kazumasa 2348.96
36th Kyoto Classified - Special Class
Date 2004-11-14 Rating 2456.89
Round Color Result Opponent
1 White Win JPN Miyoshi Takeo 2255.56
2 Black Loss JPN Kudomi Takahiro 2333.42
3 White Win JPN Adachi Yasuhiro 2046.19
4 White Win JPN Miyagawa Junzo 2257.19
5 White Draw JPN Hasegawa Kazuto 2658.04
The 42nd Meijin-sen Tournament
Date 2004-09-20 Rating 2455.75
Round Color Result Opponent
1 White Win JPN Okabe Hiroshi 2562.83
2 White Loss JPN Kawamura Norihiko 2720.35
3 Black Win JPN Sakashita Shoichi 2204.83
4 White Loss JPN Ishitani Shin-ichi 2377.17
5 White Loss JPN Hasegawa Kazuto 2655.67
6 White Win JPN Saito Koji 2191.47
7 Black Loss JPN Sakamoto Suzan 2291.66
8 White Loss JPN Matsuura Hiroshi 2404.43
9 White Win JPN Takagawa Teiji 2335.69
Team World Championship 2004
Date 2004-05-05 Rating 2467.77
Round Color Result Opponent
1 Black Loss SWE Karlsson Stefan 2541.42
2 White Win RAB Degtyar Felix 2147.38
3 Black Loss EST Meritee Ando 2802.89
4 White Win UZB Khramov Andrey 2232.99
6 Black Win UKR Piddubny Konstantin 2201.82
7 Black Loss RRA Salnikov Pavel 2559.57
8 Black Loss RRA Rusin Vladislav 2621.30
9 Black Draw RRA Sushkov Vladimir 2677.07
35th Kyoto Classified - Special Class
Date 2003-11-09 Rating 2491.11
Round Color Result Opponent
1 White Win JPN Yasumoto Yoshinobu 2000.02
2 Black Win JPN Iwata Akihisa 2206.83
3 Black Loss JPN Hasegawa Kazuto 2630.09
4 Black Win JPN Miyoshi Takeo 2232.57
5 White Win JPN Hata Masayuki 2120.62
41st Meijin-sen Tournament
Date 2003-09-15 Rating 2497.10
Round Color Result Opponent
1 White Win JPN Matsuura Hiroshi 2408.76
2 White Win JPN Miyagawa Junzo 2262.54
3 White Win JPN Takashima Junya 2341.83
4 White Loss JPN Kuga Akio 2383.50
5 White Loss JPN Hasegawa Kazuto 2626.01
6 Black Win JPN Kudomi Takahiro 2340.50
7 White Win JPN Ishitani Shin-ichi 2383.46
8 White Win JPN Isobe Taizan 2417.10
9 White Win JPN Okabe Hiroshi 2551.02
World Championship 2003, AT
Date 2003-08-08 Rating 2494.97
Round Color Result Opponent
1 White Draw JPN Yamaguchi Yusui 2579.26
2 White Loss EST Taimla Tunnet 2708.90
3 White Draw JPN Okabe Hiroshi 2549.83
4 White Loss RRA Chingin Konstantin 2715.59
5 White Loss EST Meritee Ando 2801.97
6 White Loss RRA Sinyov Igor 2555.13
7 White Draw SWE Karlsson Stefan 2557.78
8 White Win SWE Gaulitz Joachim 2407.00
9 White Win SWE Andersson Tord 2380.14
10 Black Win SWE Carlsson Martin 2428.40
11 Black Loss RRA Sushkov Vladimir 2690.04
World Championship 2003, QT
Date 2003-07-31 Rating 2494.38
Round Color Result Opponent
1 Black Win JPN Mitsumori Masao 2290.86
2 White Draw RRA Karasyov Maxim 2488.87
3 White Draw JPN Yamaguchi Yusui 2579.65
4 White Win TPE Chang Yi-Feng 2461.62
5 White Win JPN Ishitani Shin-ichi 2383.04
6 White Win AZE Eibatov Nizami 2335.25
7 White Draw RRA Sushkov Vladimir 2689.46
Japan WC Qualification 2003
Date 2003-03-22 Rating 2460.18
Round Color Result Opponent
1 Black Loss JPN Sakurai Yasuo 2079.46
2 White Win JPN Arita Nobuyoshi 2184.73
3 Black Win JPN Iwata Akihisa 2208.04
4 Black Win JPN Tamura Kazumasa 2282.42
5 White Loss JPN Kubo Izumi 2229.83
34th Kyoto Classified - special class
Date 2002-11-10 Rating 2441.35
Round Color Result Opponent
1 Black Win JPN Okabe Hiroshi 2486.57
2 White Loss JPN Kudomi Takahiro 2390.73
3 Black Win JPN Iwata Akihisa 2199.77
4 White Win JPN Hasegawa Kazuto 2585.91
5 White Loss JPN Miyoshi Takeo 2245.09
40th Meijin-sen Tournament
Date 2002-09-16 Rating 2432.69
Round Color Result Opponent
1 Black Loss JPN Takagawa Teiji 2359.69
2 Black Loss JPN Ishitani Shin-ichi 2392.28
3 Black Win JPN Okabe Hiroshi 2475.01
4 White Draw JPN Isobe Taizan 2446.91
5 White Loss JPN Hasegawa Kazuto 2591.72
6 White Loss JPN Yamaguchi Yusui 2590.47
7 Black Win JPN Nishimura Toshio 2353.90
8 Black Win JPN Kudomi Takahiro 2393.17
9 Black Win JPN Matsuura Hiroshi 2313.64
40th Meijinsen Qualification: Kansai-Hokuriku 2nd Round
Date 2002-06-16 Rating 2418.07
Round Color Result Opponent
1 White Win JPN Miyagawa Sou 2060.73
2 Black Win JPN Sakamoto Suzan 2257.45
3 White Win JPN Ikeshima Wakio 1637.46
4 Black Draw JPN Miyagawa Junzo 2250.27
5 Black Draw JPN Takagawa Teiji 2361.46
Team World Championship 2002
Date 2002-05-03 Rating 2410.58
Round Color Result Opponent
1 Black Loss EST Taimla Tunnet 2565.70
2 Black Loss RRA Dvoeglazov Vladimir 2365.43
3 Black Win UKR Drozd Olexandr 2267.09
4 White Loss SWE Carlsson Martin 2336.06
5 Black Loss SWE Gardström Petter 2488.27
6 White Win KOR Lee Yun-Sub 2029.96
7 White Loss RRA Semyonov Vladimir 2420.38
8 White Loss SWE Carlsson Martin 2336.06
9 White Win SWE Carlsson Martin 2336.06
33rd Kyoto Classified - special class
Date 2001-11-11 Rating 2422.29
Round Color Result Opponent
1 White Win JPN Adachi Yasuhiro 2004.93
2 Black Win JPN Doi Manabu 2116.68
3 Black Win JPN Iwata Akihisa 2193.86
4 Black Win JPN Hasegawa Kazuto 2578.71
5 Black Win JPN Miyagawa Junzo 2241.09
The 39th Meijin-sen Tournament
Date 2001-09-24 Rating 2418.00
Round Color Result Opponent
1 White Loss JPN Kudomi Takahiro 2389.60
2 Black Win JPN Hayakawa Yoshimi 2416.06
3 White Win JPN Takagawa Teiji 2338.69
4 White Win JPN Maruyama Yasushi 2198.22
5 White Draw JPN Yamaguchi Yusui 2552.66
6 White Loss JPN Nishimura Toshio 2369.70
7 White Win JPN Matsuura Hiroshi 2253.10
8 White Loss JPN Nara Hideki 2532.80
9 White Loss JPN Hasegawa Kazuto 2575.56
World Championship 2001, BT
Date 2001-08-12 Rating 2414.97
Round Color Result Opponent
1 White Win JPN Tatsutomi Hiroyuki 2219.17
2 Black Win RRA Chernov Sergey 2291.08
3 Black Win JPN Ono Takayuki 2188.68
4 White Loss JPN Hasegawa Kazuto 2573.17
5 White Win UZB Khramov Andrey 2205.50
6 White Win JPN Sakamoto Suzan 2213.72
7 White Loss JPN Kusajima Masato 2392.76
8 White Win JPN Kudomi Takahiro 2387.32
32-nd Kyoto Classified - Special class
Date 2000-11-12 Rating 2368.47
Round Color Result Opponent
1 White Loss JPN Nara Hideki 2577.60
2 Black Win JPN Sakamoto Suzan 2181.49
3 Black Loss JPN Hasegawa Kazuto 2559.44
4 Black Win JPN Koiso Shigemasa 2152.69
5 White Draw JPN Miyoshi Takeo 2197.64
38th Meijinsen Tournament
Date 2000-10-01 Rating 2362.39
Round Color Result Opponent
1 White Win JPN Fujinami Hisao 2243.03
2 Black Loss JPN Kudomi Takahiro 2363.19
3 White Loss JPN Hasegawa Kazuto 2565.57
4 White Loss JPN Arai Yutaka 2187.89
5 White Win JPN Nishizono Norio 2355.32
6 Black Draw JPN Hayakawa Yoshimi 2426.19
7 White Loss JPN Maruyama Yasushi 2239.48
8 Black Loss JPN Nara Hideki 2578.56
9 Black Win JPN Kusajima Masato 2361.20
Meijinsen Qualification: Kansai-Hokuriku 2nd Round
Date 2000-06-19 Rating 2358.29
Round Color Result Opponent
1 White Win JPN Sakamoto Suzan 2203.48
2 White Loss JPN Hayakawa Yoshimi 2452.82
3 White Win JPN Takehara Kenji 1835.41
38th Meijinsen Qualification: Kansai area 1st Round
Date 2000-05-21 Rating 2357.24
Round Color Result Opponent
1 White Win JPN Tatsutomi Hiroyuki 2199.78
2 White Loss JPN Hayakawa Yoshimi 2458.35
3 Black Win JPN Matsui Tsunehiro 2218.91
4 White Win JPN Iwata Akihisa 2210.13