Iio Yoshihiro, Japan - Renju Rating

JPN Iio Yoshihiro (飯尾義弘)

Place: Kobe, Japan

Birth: 1955-03-30

Rating: 2394.26, Std: 172.87, Rank: 211

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

Top rating: 2563.50 (2016-05-15)

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

Gy1: 0, Gy2: 0, Gy5: 34

59th Meijinsen Tournament
Date 2022-01-10 Rating 2394.26
Round Color Result Opponent
1 Black Loss JPN Nagasoe Hiroki 2652.93
2 Black Win JPN Hasegawa Kazuto 2565.26
3 White Loss JPN Ono Takayuki 2419.28
4 Black Win JPN Hayashi Shoichi 2151.35
5 Black Loss JPN Kamiya Shunsuke 2854.19
6 White Loss JPN Okabe Hiroshi 2698.75
7 White Win JPN Maruyama Yasushi 2268.41
8 White Loss JPN Nakayama Tomoharu 2819.09
9 White Win JPN Maruta Hiroki 2244.28
53 Kyoto Classified Tournament
Date 2021-11-13 Rating 2390.35
Round Color Result Opponent
S1 White Win JPN Fujita Maiko 2367.99
S2 Black Loss JPN Kawamura Norihiko 2601.38
S3 White Draw JPN Hata Masayuki 2156.80
S4 Black Loss JPN Ishitani Shin-ichi 2331.84
S5 White Loss JPN Hasegawa Kazuto 2564.06
17 Kansai Championship 1st round
Date 2021-10-17 Rating 2391.24
Round Color Result Opponent
1 White Win JPN Toyo Koryu 2098.91
2 White Win JPN Tokonami Shota 2034.26
3 Black Win JPN Sakamoto Suzan 2245.46
4 Black Loss JPN Tanaka Shotaro 2282.74
5 White Win JPN Kito Shinichi 2179.28
59 Meijinsen Qualification Kansai area 2nd round
Date 2021-07-18 Rating 2392.77
Round Color Result Opponent
1 White Loss JPN Hasegawa Kazuto 2576.88
2 White Draw JPN Makino Mitsunori 2562.21
3 Black Win JPN Hayashi Shoichi 2167.97
59 Meijinsen Qualification Kansai area 1st round
Date 2021-06-20 Rating 2392.66
Round Color Result Opponent
1 Black Win JPN Tanaka Toshiki 2422.70
2 White Win JPN Hayashi Shoichi 2169.28
3 White Draw JPN Hasegawa Kazuto 2577.36
4 White Win JPN Hata Masayuki 2157.70
16 Kansai Championship 2nd round
Date 2021-02-21 Rating 2376.24
Round Color Result Opponent
1 Black Loss JPN Sakamoto Suzan 2267.07
2 Black Loss JPN Makino Mitsunori 2557.77
3 Black Loss JPN Kawamura Norihiko 2623.20
16 Kansai Championship 1st round
Date 2020-10-18 Rating 2374.35
Round Color Result Opponent
1 Black Loss JPN Kawamura Norihiko 2637.56
2 Black Win JPN Adachi Tomoya 1598.12
3 White Win JPN Hayashi Shoichi 2168.90
4 Black Win JPN Sakamoto Suzan 2273.19
5 Black Loss JPN Tanaka Shotaro 2249.35
58 Meijinsen Qualification Kansai area 1st round
Date 2020-06-21 Rating 2375.85
Round Color Result Opponent
1 Black Win JPN Hata Masayuki 2146.88
2 Black Loss JPN Sakamoto Suzan 2271.26
3 White Loss JPN Makino Mitsunori 2473.44
4 White Win JPN Kito Shinichi 2172.10
5 White Loss JPN Tachi Masaya 2491.65
15 Kansai Championship 2nd round
Date 2020-02-16 Rating 2390.04
Round Color Result Opponent
1 White Win JPN Kito Shinichi 2174.43
2 White Win JPN Hayashi Shoichi 2169.46
3 Black Loss JPN Makino Mitsunori 2407.77
ex Black Loss JPN Makino Mitsunori 2407.77
15th All Japan Championship
Date 2020-01-19 Rating 2394.77
Round Color Result Opponent
1 White Win JPN Hata Masayuki 2161.73
2 Black Loss JPN Nakayama Tomoharu 2843.41
3 White Loss JPN Makino Mitsunori 2392.06
4 Black Win JPN Fujita Maiko 2352.17
5 White Win JPN Ishitani Shin-ichi 2372.54
6 White Loss JPN Okabe Hiroshi 2730.14
51 Kyoto Classified Tournament
Date 2019-11-04 Rating 2404.11
Round Color Result Opponent
S1 White Win JPN Ozawa Tetsushi 1963.23
S2 Black Loss JPN Tanaka Toshiki 2484.08
S3 Black Win JPN Nishida Toshio 2062.86
S4 White Loss JPN Hasegawa Kazuto 2608.16
S5 White Loss JPN Kawamura Norihiko 2659.87
14 Kansai Championship final match R3
Date 2019-08-19 Rating 2418.82
Round Color Result Opponent
3 Black Loss JPN Hasegawa Kazuto 2605.90
57 Meijinsen Qualification Kansai area 1st round
Date 2019-05-19 Rating 2439.00
Round Color Result Opponent
1 White Win JPN Tanaka Toshiki 2483.38
2 White Loss JPN Hasegawa Kazuto 2594.28
3 White Loss JPN Tachi Masaya 2521.36
4 Black Win JPN Matsui Tsunehiro 2169.74
14 Kansai Championship final match
Date 2019-05-06 Rating 2441.75
Round Color Result Opponent
1 White Loss JPN Hasegawa Kazuto 2592.69
2 Black Win JPN Hasegawa Kazuto 2592.69
14th All Japan Championship
Date 2019-03-31 Rating 2447.75
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2186.84
2 White Loss JPN Nakayama Tomoharu 2816.45
3 White Win JPN Chigira Makoto 2090.02
4 Black Loss JPN Okabe Hiroshi 2697.97
5 Black Win JPN Ishitani Shin-ichi 2394.84
6 Black Loss JPN Nakamura Shigeru 2993.18
50 Kyoto Classified Tournament
Date 2018-11-11 Rating 2465.18
Round Color Result Opponent
1 White Loss JPN Ishitani Shin-ichi 2420.49
2 Black Win JPN Ozawa Tetsushi 1993.09
3 Black Loss JPN Sakamoto Suzan 2286.00
4 White Win JPN Fujita Maiko 2249.24
5 Black Win JPN Hayashi Shoichi 2139.70
56 Meijinsen Qualification Kansai area 2nd round
Date 2018-06-17 Rating 2497.88
Round Color Result Opponent
1 Black Loss JPN Tachi Masaya 2546.94
2 Black Loss JPN Kawamura Norihiko 2661.99
3 Black Loss JPN Hasegawa Kazuto 2580.70
Team World Championship 2018
Date 2018-05-05 Rating 2512.67
Round Color Result Opponent
1 White Win EST Piik Sander 2306.03
3 White Win SWE Jonsson Peter 2320.66
4 White Loss RRA Kozhin Mikhail 2685.62
5 White Loss RRA Epifanov Dmitry 2673.64
7 Black Win RRA Semenov Oleg 2432.17
9 White Loss CHN Cao Dong 2801.70
13 Kansai Championship final match
Date 2018-03-18 Rating 2528.34
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2667.87
2 Black Win JPN Oosumi Yuuki 2667.87
3 White Win JPN Oosumi Yuuki 2667.87
13 Kansai Championship 2nd round
Date 2018-02-18 Rating 2534.15
Round Color Result Opponent
1 White Win JPN Hasegawa Kazuto 2581.49
2 White Win JPN Tachi Masaya 2554.25
3 Black Win JPN Matsui Tsunehiro 2170.68
13th All Japan Championship
Date 2018-01-28 Rating 2535.70
Round Color Result Opponent
1 Black Draw JPN Ishitani Shin-ichi 2416.70
2 White Win JPN Miyamoto Syunju 2265.76
3 White Loss JPN Okabe Hiroshi 2715.19
4 White Win JPN Sato Kiyotomi 2432.65
5 White Loss JPN Kamiya Shunsuke 2810.85
6 White Loss JPN Nakayama Tomoharu 2851.18
49 Kyoto Classified Tournament
Date 2017-11-12 Rating 2543.12
Round Color Result Opponent
S1 White Win JPN Nishida Toshio 2064.09
S2 White Win JPN Hasegawa Kazuto 2593.25
S3 Black Loss JPN Kawamura Norihiko 2657.24
S4 White Win JPN Hata Masayuki 2195.06
S5 White Win JPN Ishitani Shin-ichi 2394.10
13 Kansai Championship 1st round
Date 2017-10-22 Rating 2543.50
Round Color Result Opponent
1 Black Win JPN Matsui Tsunehiro 2181.22
3 White Draw JPN Tachi Masaya 2547.35
4 Black Loss JPN Sakamoto Suzan 2276.38
5 White Loss JPN Kawamura Norihiko 2656.52
55 Meijinsen Tournament
Date 2017-09-18 Rating 2548.08
Round Color Result Opponent
1 White Loss JPN Kamiya Shunsuke 2810.32
2 White Loss JPN Nakayama Tomoharu 2844.09
3 Black Loss JPN Okabe Hiroshi 2721.71
4 White Win JPN Tamada Yoichi 2510.11
5 Black Win JPN Maruyama Yasushi 2282.11
6 Black Win JPN Hasegawa Kazuto 2597.42
7 White Win JPN Matsuura Hiroshi 2338.12
8 White Win JPN Kawano Takahisa 2436.97
9 Black Loss JPN Sato Kiyotomi 2450.49
55 Meijinsen Qualification Kansai area 2nd round
Date 2017-06-18 Rating 2555.06
Round Color Result Opponent
1 White Win JPN Tachi Masaya 2537.45
2 White Win JPN Kawamura Norihiko 2640.23
3 White Win JPN Hasegawa Kazuto 2609.88
12th All Japan Championship
Date 2017-03-26 Rating 2545.82
Round Color Result Opponent
1 Black Draw JPN Maruta Koji 2152.22
2 White Loss JPN Ishitani Shin-ichi 2393.84
3 White Win JPN Kusajima Masato 2286.53
4 White Loss JPN Tamada Yoichi 2549.52
5 Black Draw JPN Miyamoto Syunju 2251.69
6 White Win JPN Ono Takayuki 2366.93
12 Kansai Championship 2nd round
Date 2017-02-19 Rating 2547.82
Round Color Result Opponent
1 White Win JPN Sakamoto Suzan 2271.35
2 White Draw JPN Hasegawa Kazuto 2627.62
ex White Loss JPN Hasegawa Kazuto 2627.62
48 Kyoto Classified Tournament
Date 2016-11-13 Rating 2554.57
Round Color Result Opponent
SS1 Black Loss JPN Kawamura Norihiko 2627.62
SS2 White Win JPN Hata Masayuki 2201.13
SS4 Black Loss JPN Hasegawa Kazuto 2639.07
SS5 Black Draw JPN Okabe Hiroshi 2712.63
54 Meijinsen Tournament
Date 2016-09-19 Rating 2561.10
Round Color Result Opponent
1 Black Draw JPN Nakayama Tomoharu 2777.95
2 White Win JPN Maruyama Yasushi 2291.19
3 White Loss JPN Okabe Hiroshi 2718.23
4 Black Draw JPN Koyama Jun 2618.92
5 Black Win JPN Matsuura Hiroshi 2360.73
6 White Draw JPN Kamiya Shunsuke 2760.27
7 Black Win JPN Kuga Akio 2367.53
8 White Loss JPN Hasegawa Kazuto 2639.24
9 Black Win JPN Tanaka Toshiki 2443.81
54 Meijinsen Qualification Kansai area 2nd round
Date 2016-06-19 Rating 2562.41
Round Color Result Opponent
1 Black Win JPN Matsui Tsunehiro 2208.38
2 White Loss JPN Tanaka Toshiki 2452.81
3 White Win JPN Tachi Masaya 2482.66
54 Meijinsen Qualification Kansai area 1st round
Date 2016-05-15 Rating 2563.50
Round Color Result Opponent
1 Black Win JPN Sakamoto Suzan 2281.21
2 White Win JPN Tachi Masaya 2477.73
3 Black Win JPN Matsui Tsunehiro 2212.30
4 White Win JPN Kawamura Norihiko 2612.65
Team World Championship 2016
Date 2016-05-04 Rating 2562.34
Round Color Result Opponent
2 Black Loss EST Pajuste Renee 2633.30
3 Black Draw SWE Eriksson Bjorn 2293.55
4 Black Loss RRA Sushkov Vladimir 2844.97
5 White Win RRA Makarov Pavel 2609.23
6 White Win CHN Chen Xin 2423.39
7 Black Win TPE Feng Sheng-Yu 2077.80
9 White Win EST Lõhmus Kristofer 2265.47
11 Kansai Championship Final match
Date 2016-04-03 Rating 2558.37
Round Color Result Opponent
1 Black Win JPN Oosumi Yuuki 2747.93
2 Black Loss JPN Oosumi Yuuki 2747.93
3 White Loss JPN Oosumi Yuuki 2747.93
11 Kansai Championship 2nd round
Date 2016-03-20 Rating 2556.19
Round Color Result Opponent
1 Black Win JPN Kashihara Akihiko 2341.39
2 Black Win JPN Tachi Masaya 2474.30
3 White Win JPN Sakamoto Suzan 2278.27
11th All Japan Championship
Date 2016-01-11 Rating 2539.52
Round Color Result Opponent
1 White Win JPN Suzuki Rin 1923.31
2 White Loss JPN Nakamura Shigeru 2930.49
3 Black Win JPN Mano Yoshihisa 2355.33
4 White Loss JPN Nakamura Souta 2302.98
5 White Loss JPN Okabe Hiroshi 2715.44
6 White Loss JPN Ishitani Shin-ichi 2396.83
53 Meijinsen Tournament
Date 2015-09-22 Rating 2532.01
Round Color Result Opponent
1 Black Loss JPN Oosumi Yuuki 2773.58
2 White Win JPN Kawamura Norihiko 2623.12
3 Black Loss JPN Nakayama Tomoharu 2769.87
4 Black Loss JPN Matsuura Hiroshi 2398.74
5 White Draw JPN Tamada Yoichi 2583.15
6 White Draw JPN Ishitani Shin-ichi 2392.69
7 White Draw JPN Koyama Jun 2635.87
8 Black Win JPN Okabe Hiroshi 2718.25
9 Black Loss JPN Hasegawa Kazuto 2672.90
53 Meijinsen Qualification Kansai area 2nd round
Date 2015-06-21 Rating 2525.64
Round Color Result Opponent
1 Black Loss JPN Kawamura Norihiko 2638.97
2 White Loss JPN Hasegawa Kazuto 2667.21
3 White Win JPN Koiso Shigemasa 2182.57
53 Meijinsen Qualification Kansai area 1st round
Date 2015-05-17 Rating 2525.30
Round Color Result Opponent
1 White Draw JPN Tachi Masaya 2480.69
2 White Win JPN Sakamoto Suzan 2279.19
3 White Win JPN Miyagawa Junzo 2244.56
4 Black Draw JPN Kawamura Norihiko 2641.23
10 Kansai Championship final match
Date 2015-03-15 Rating 2521.47
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2808.68
2 Black Loss JPN Oosumi Yuuki 2808.68
10 Kansai Championship 2nd round
Date 2015-02-15 Rating 2520.76
Round Color Result Opponent
1 Black Draw JPN Tachi Masaya 2474.80
2 Black Win JPN Sakamoto Suzan 2287.10
3 Black Win JPN Miyagawa Junzo 2240.01
46 Kyoto Classified Tournament
Date 2014-11-09 Rating 2514.96
Round Color Result Opponent
S1 Black Win JPN Matsuo Toshiko 1887.64
S2 Black Win JPN Sakamoto Suzan 2295.93
S3 White Draw JPN Okabe Hiroshi 2745.87
S4 White Loss JPN Oosumi Yuuki 2823.43
S5 White Loss JPN Kawamura Norihiko 2652.91
52 Meijinsen Tournament
Date 2014-09-15 Rating 2511.21
Round Color Result Opponent
1 Black Loss JPN Hasegawa Kazuto 2655.62
2 Black Loss JPN Matsuura Hiroshi 2352.23
3 White Loss JPN Oosumi Yuuki 2827.71
4 Black Loss JPN Nakayama Tomoharu 2720.93
5 White Loss JPN Sato Kiyotomi 2484.94
6 Black Draw JPN Okabe Hiroshi 2749.44
7 Black Loss JPN Tamada Yoichi 2565.25
8 Black Draw JPN Kashihara Akihiko 2344.57
9 Black Loss JPN Fukui Nobuhiro 2617.32
52 Meijinsen Qualification Kansai area 2nd round
Date 2014-06-15 Rating 2531.76
Round Color Result Opponent
1 White Win JPN Miyagawa Junzo 2210.60
2 Black Win JPN Sakamoto Suzan 2303.61
3 White Loss JPN Kashihara Akihiko 2347.27
52 Meijinsen Qualification Kansai area 1st round
Date 2014-05-18 Rating 2539.24
Round Color Result Opponent
1 White Win JPN Koiso Shigemasa 2171.28
2 Black Win JPN Miyagawa Junzo 2209.95
3 White Win JPN Kashihara Akihiko 2345.19
4 Black Draw JPN Sakamoto Suzan 2304.34
Team World Championship 2014
Date 2014-05-03 Rating 2542.94
Round Color Result Opponent
1 Black Win JPN Ono Takayuki 2378.92
3 Black Draw EST Hõbemägi Martin 2629.14
4 Black Win RRA Epifanov Dmitry 2682.65
6 Black Win JPN Ono Takayuki 2378.92
8 Black Loss EST Hõbemägi Martin 2629.14
9 White Loss RRA Chingin Konstantin 2879.06
9th Kansai Championship final match
Date 2014-04-06 Rating 2546.98
Round Color Result Opponent
1 White Draw JPN Oosumi Yuuki 2826.14
2 White Win JPN Oosumi Yuuki 2826.14
3 Black Loss JPN Oosumi Yuuki 2826.14
4 Black Loss JPN Oosumi Yuuki 2826.14
9th Kansai Championship 2nd round
Date 2014-02-16 Rating 2549.78
Round Color Result Opponent
1 White Win JPN Sakamoto Suzan 2301.70
3 Black Win JPN Hasegawa Kazuto 2631.86
9th All Japan Championship
Date 2014-01-26 Rating 2549.10
Round Color Result Opponent
1 White Win JPN Miyagawa Junzo 2200.82
2 White Draw JPN Oosumi Yuuki 2832.43
3 Black Win JPN Sato Kiyotomi 2463.81
4 White Win JPN Nakayama Tomoharu 2673.30
5 Black Loss JPN Okabe Hiroshi 2761.06
6 Black Win JPN Ono Takayuki 2375.77
45 Kyoto Classified Tournament
Date 2013-11-10 Rating 2533.35
Round Color Result Opponent
S1 Black Win JPN Kawano Takahisa 2374.88
S2 White Loss JPN Hasegawa Kazuto 2626.12
S3 White Win SWE Sandstrom Richard 2382.33
S4 Black Loss JPN Fukui Nobuhiro 2599.98
S5 White Win JPN Ishitani Shin-ichi 2426.13
9th Kansai Championship 1st round
Date 2013-10-27 Rating 2530.24
Round Color Result Opponent
1 Black Win JPN Sakamoto Suzan 2302.46
2 Black Win JPN Watanabe Nobuo 2028.50
3 White Win JPN Kubo Izumi 2103.76
4 White Win JPN Kon Akira 1980.76
51 Meijinsen Qualification Kansai area 2nd round
Date 2013-06-16 Rating 2495.02
Round Color Result Opponent
1 White Draw JPN Hata Masayuki 2270.00
2 White Loss JPN Hasegawa Kazuto 2614.92
3 Black Win JPN Matsui Tsunehiro 2186.06
ex Black Loss JPN Hata Masayuki 2270.00
51 Meijinsen Qualification Kansai area 1st round
Date 2013-05-19 Rating 2491.52
Round Color Result Opponent
1 Black Loss JPN Hata Masayuki 2269.52
2 Black Win JPN Sakamoto Suzan 2297.55
3 Black Win JPN Kubo Izumi 2091.57
4 Black Win JPN Matsui Tsunehiro 2186.25
5 Black Win JPN Koiso Shigemasa 2158.58
8th All Japan Championship
Date 2013-03-24 Rating 2485.58
Round Color Result Opponent
1 Black Win JPN Miyagawa Junzo 2219.17
2 White Win JPN Ishitani Shin-ichi 2376.26
3 Black Loss JPN Nakamura Shigeru 2868.35
4 White Loss JPN Okabe Hiroshi 2732.89
5 Black Draw JPN Kamiya Shunsuke 2528.90
6 Black Draw JPN Sato Kiyotomi 2437.13
8th Kansai Championship 2nd round
Date 2013-02-17 Rating 2480.99
Round Color Result Opponent
1 White Win JPN Takahashi Roi 2180.68
2 White Win JPN Miyagawa Junzo 2218.48
3 White Loss JPN Hasegawa Kazuto 2601.85
ex White Loss JPN Hasegawa Kazuto 2601.85
44 Kyoto Classified Tournament
Date 2012-11-11 Rating 2471.79
Round Color Result Opponent
S1 White Loss JPN Kudomi Takahiro 2420.95
S2 White Win JPN Tamura Kazumasa 2527.69
S3 White Draw JPN Ono Takayuki 2425.42
S4 White Loss JPN Ishitani Shin-ichi 2363.18
8th Kansai Championship 1st round
Date 2012-10-08 Rating 2471.28
Round Color Result Opponent
1 White Win JPN Takahashi Roi 2172.99
2 White Win JPN Miyagawa Junzo 2215.86
3 White Loss JPN Hasegawa Kazuto 2585.62
4 White Win JPN Koiso Shigemasa 2169.73
5 White Win JPN Kon Akira 1991.39
50th Meijinsen Tournament
Date 2012-09-17 Rating 2470.48
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2430.57
2 White Loss JPN Nakayama Tomoharu 2626.23
3 Black Loss JPN Yamaguchi Yusui 2654.04
4 Black Loss JPN Nagasoe Hiroki 2550.61
5 White Loss JPN Fukui Nobuhiro 2543.35
6 Black Loss JPN Nakamura Shigeru 2881.84
7 White Loss JPN Okabe Hiroshi 2711.25
8 Black Win JPN Hasegawa Kazuto 2583.57
9 White Loss JPN Matsuura Hiroshi 2328.96
50 Meijinsen Qualification Kansai area 2nd round
Date 2012-06-17 Rating 2479.35
Round Color Result Opponent
1 White Win JPN Sakamoto Suzan 2337.13
2 White Loss JPN Kise Katsumi 2547.33
3 Black Win JPN Hasegawa Kazuto 2575.54
7th Kansai Championship 2nd round
Date 2012-02-19 Rating 2483.72
Round Color Result Opponent
1 Black Win JPN Sakamoto Suzan 2343.11
2 White Win JPN Hata Masayuki 2235.83
3 Black Loss JPN Kise Katsumi 2552.41
7th All Japan Championship
Date 2012-01-29 Rating 2484.26
Round Color Result Opponent
1 Black Win JPN Tada Ayako 2272.37
2 Black Win JPN Mitsumori Masao 2370.58
3 White Win JPN Sakamoto Suzan 2346.69
4 White Draw JPN Nakayama Tomoharu 2603.79
5 White Loss JPN Nakamura Shigeru 2877.92
6 White Loss JPN Kudomi Takahiro 2425.94
43 Kyoto Classified Tournament
Date 2011-11-13 Rating 2483.07
Round Color Result Opponent
S1 White Loss JPN Sakamoto Suzan 2356.99
S2 White Loss JPN Okumura Toyohiko 2323.48
S3 White Loss JPN Mano Yoshihisa 2233.34
S4 Black Win JPN Doi Manabu 2110.36
S5 White Win JPN Kubo Izumi 2104.75
49th Meijinsen Tournament
Date 2011-09-19 Rating 2494.38
Round Color Result Opponent
1 Black Win JPN Sakashita Shoichi 2146.47
2 White Win JPN Kashihara Akihiko 2258.94
3 Black Loss JPN Matsuura Hiroshi 2381.32
4 Black Draw JPN Nakayama Tomoharu 2580.46
5 Black Draw JPN Hasegawa Kazuto 2558.43
6 Black Win JPN Kubo Izumi 2112.90
7 Black Loss JPN Okabe Hiroshi 2707.44
8 White Loss JPN Yamaguchi Yusui 2654.23
9 White Win JPN Miyoshi Takeo 2160.78
World Championship 2011, BT
Date 2011-08-06 Rating 2505.41
Round Color Result Opponent
1 White Loss RRA Nikonov Konstantin 2650.79
2 White Win RRA Rachitskaya Viktoria 2310.03
3 Black Win EST Staub Rain 1917.33
4 White Win JPN Ono Takayuki 2398.61
5 White Loss EST Pajuste Renee 2473.31
6 Black Win EST Hõbemägi Martin 2418.12
7 Black Win RRA Karasyov Maxim 2641.40
8 White Win JPN Nakayama Tomoharu 2573.00
9 White Draw RRA Potapov Alexey 2633.64
49 Meijinsen Qualification Kansai area 2nd round
Date 2011-06-19 Rating 2508.81
Round Color Result Opponent
1 White Win JPN Kubo Izumi 2121.40
2 Black Draw JPN Kashihara Akihiko 2254.95
3 White Win JPN Kise Katsumi 2543.33
6th All Japan Championship
Date 2011-03-27 Rating 2511.65
Round Color Result Opponent
1 White Win JPN Miyoshi Takeo 2141.43
2 White Win JPN Kon Akira 2009.39
3 White Draw JPN Hasegawa Kazuto 2596.74
4 White Loss JPN Okabe Hiroshi 2700.17
5 White Loss JPN Tamada Yoichi 2515.36
6 White Win JPN Kawano Takahisa 2351.57
6th Kansai Championship final match
Date 2011-03-20 Rating 2512.03
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2739.46
2 White Loss JPN Oosumi Yuuki 2739.46
48th Meijinsen Tournament
Date 2010-09-20 Rating 2530.40
Round Color Result Opponent
1 White Win JPN Sakamoto Suzan 2351.52
2 White Win JPN Tamada Yoichi 2498.39
3 Black Win JPN Matsuura Hiroshi 2391.94
4 White Draw JPN Okabe Hiroshi 2696.45
5 White Draw JPN Kawano Takahisa 2321.55
6 White Win JPN Ishitani Shin-ichi 2391.43
7 Black Loss JPN Yamaguchi Yusui 2591.73
8 White Win JPN Koiso Shigemasa 2173.86
9 White Loss JPN Oosumi Yuuki 2703.32
Team World Championship 2010
Date 2010-05-05 Rating 2533.32
Round Color Result Opponent
3 White Win RRA Artemyev Sergey 2622.54
4 Black Loss EST Purk Andry 2666.42
5 Black Win EST Väljataga Paul 2420.28
7 White Win AZE Eibatov Nizami 2315.76
10 White Loss RRA Sumarokov Evgeny 2559.23
5th Kansai Championship final match
Date 2010-03-28 Rating 2532.39
Round Color Result Opponent
1 White Win JPN Oosumi Yuuki 2650.05
2 White Win JPN Oosumi Yuuki 2650.05
5th All Japan Championship
Date 2010-03-21 Rating 2531.19
Round Color Result Opponent
1 White Win JPN Tadokoro Hosai 1898.07
2 Black Loss JPN Nakamura Shigeru 2853.47
3 Black Win JPN Maruta Hiroki 2084.32
4 White Win KOR Kim Chang-Su 2056.17
5 Black Loss JPN Yamaguchi Yusui 2584.66
6 White Loss JPN Shimoyama Takuma 2265.45
5th Kansai Championship 3rd round
Date 2010-02-14 Rating 2529.93
Round Color Result Opponent
1 Black Win JPN Hata Masayuki 2150.54
2 White Win JPN Hasegawa Kazuto 2695.26
3 White Win JPN Sagara Takashi 2483.78
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2527.48
Round Color Result Opponent
S1 Black Win JPN Suzuki Junichiro 1915.39
S2 White Loss JPN Nakamura Shigeru 2857.34
S3 Black Loss JPN Kataoka Mitsuaki 2262.50
S4 White Draw JPN Nagao Noriaki 2360.24
S5 Black Win JPN Ono Takayuki 2384.91
5th Kansai Championship 2nd round
Date 2009-11-15 Rating 2521.16
Round Color Result Opponent
1 Black Loss JPN Koiso Shigemasa 2182.56
2 Black Win JPN Sakamoto Suzan 2323.42
3 Black Win JPN Kon Akira 1970.38
4 Black Win JPN Miyagawa Junzo 2200.70
40th Kyoto Classified - Special class
Date 2009-11-09 Rating 2520.97
Round Color Result Opponent
1 Black Win JPN Miyoshi Takeo 2156.21
2 White Draw JPN Okabe Hiroshi 2672.79
3 Black Win JPN Ishitani Shin-ichi 2369.85
4 Black Loss JPN Hasegawa Kazuto 2711.30
5 Black Win JPN Kubo Izumi 2115.28
41 Kyoto Classified Tournament
Date 2009-11-08 Rating 2520.89
Round Color Result Opponent
S1 Black Loss JPN Hasegawa Kazuto 2711.38
S2 White Win JPN Sakamoto Suzan 2322.85
S3 White Win JPN Kudomi Takahiro 2365.44
S4 White Win JPN Okabe Hiroshi 2672.65
S5 Black Loss JPN Okumura Toyohiko 2330.97
47th Meijinsen tournament
Date 2009-09-22 Rating 2515.83
Round Color Result Opponent
1 White Win JPN Tamura Kazumasa 2507.44
2 White Win JPN Yamaguchi Yusui 2575.25
3 Black Loss JPN Kawamura Norihiko 2633.40
4 Black Win JPN Kataoka Mitsuaki 2258.27
5 White Loss JPN Oosumi Yuuki 2626.30
6 White Draw JPN Ishitani Shin-ichi 2369.31
7 White Win JPN Matsuura Hiroshi 2366.10
8 White Loss JPN Okabe Hiroshi 2672.31
9 White Win JPN Sakamoto Suzan 2312.62
The 6th Shanghai Renju Meijin Invitation Tournament
Date 2009-05-03 Rating 2490.77
Round Color Result Opponent
1 White Draw JPN Oosumi Yuuki 2615.18
2 Black Loss CHN Gu Wei 2516.78
3 Black Loss CHN Li Yi 2640.31
4 Black Loss CHN Yu Manjiang 2505.17
5 Black Win CHN Xu Bin 2196.79
6 White Win JPN Mitsumori Masao 2345.34
7 White Draw JPN Isobe Taizan 2406.49
4th All Japan Championship
Date 2009-03-21 Rating 2486.66
Round Color Result Opponent
1 Black Win JPN Iwano Fumio 2175.06
2 White Loss JPN Tamura Kazumasa 2512.59
3 Black Loss JPN Tamada Yoichi 2297.57
4 Black Win JPN Tanizaki Ryusuke 2126.22
5 White Win JPN Sakamoto Suzan 2294.00
6 White Draw JPN Ishitani Shin-ichi 2390.69
4 Kansai Championship 3rd round
Date 2009-02-15 Rating 2486.59
Round Color Result Opponent
1 White Loss JPN Tamura Kazumasa 2505.08
2 Black Loss JPN Oosumi Yuuki 2602.97
3 Black Loss JPN Takashima Junya 2534.56
4th Kansai Championship, 2nd round
Date 2008-11-16 Rating 2498.99
Round Color Result Opponent
1 Black Win JPN Sakamoto Suzan 2281.36
2 Black Win JPN Miyagawa Junzo 2236.23
3 White Draw JPN Tamura Kazumasa 2485.82
4 White Loss JPN Takashima Junya 2534.83
46th Meijinsen Tournament
Date 2008-09-15 Rating 2507.89
Round Color Result Opponent
1 White Win JPN Matsuura Hiroshi 2327.58
2 Black Win JPN Oosumi Yuuki 2560.60
3 Black Loss JPN Okabe Hiroshi 2691.10
4 Black Win JPN Yamaguchi Yusui 2582.12
5 Black Win JPN Kataoka Mitsuaki 2250.78
6 Black Win JPN Hata Masayuki 2260.15
7 White Loss JPN Sato Kiyotomi 2443.30
8 Black Draw JPN Ishitani Shin-ichi 2396.14
9 Black Loss JPN Kawamura Norihiko 2662.47
46th Meijinsen Qualification Kansai area 2nd round
Date 2008-06-15 Rating 2515.73
Round Color Result Opponent
1 Black Draw JPN Miyagawa Junzo 2254.99
2 Black Win JPN Sakamoto Suzan 2286.62
3 White Loss JPN Hata Masayuki 2269.97
Team World Championship 2008
Date 2008-05-02 Rating 2523.93
Round Color Result Opponent
1 Black Draw CZE Laube Pavel 2461.26
2 White Win RRA Artemyev Sergey 2649.19
3 Black Win CHN Cao Dong 2647.64
4 White Loss SWE Karlsson Stefan 2605.74
5 White Loss RRA Sushkov Vladimir 2755.56
7 Black Win EST Taimla Tunnet 2788.62
8 White Draw FIN Saarenpää Samuli 2411.57
9 Black Win UKR Piddubny Konstantin 2270.53
3rd All Japan Championship
Date 2008-03-23 Rating 2524.66
Round Color Result Opponent
1 White Win JPN Fujikawa Masaki 2106.67
2 Black Win JPN Miyoshi Takeo 2276.84
3 Black Win JPN Nakamura Shigeru 2856.26
4 White Loss JPN Isobe Taizan 2436.27
5 Black Loss JPN Yamaguchi Yusui 2612.92
6 Black Loss JPN Ishitani Shin-ichi 2405.23
3rd Kansai Championship 3rd round
Date 2008-01-13 Rating 2529.96
Round Color Result Opponent
1 White Win JPN Takagawa Teiji 2241.61
2 White Win JPN Tamura Kazumasa 2414.11
3 White Loss JPN Oosumi Yuuki 2562.21
39th Kyoto Classified - Special Class
Date 2007-11-11 Rating 2534.41
Round Color Result Opponent
1 Black Win JPN Miyoshi Takeo 2294.51
2 Black Loss JPN Hasegawa Kazuto 2767.76
3 Black Win JPN Okumura Toyohiko 2324.04
4 White Win JPN Kudomi Takahiro 2339.54
5 White Loss JPN Okabe Hiroshi 2652.75
The 45th Meijin-sen Tournament
Date 2007-09-17 Rating 2537.49
Round Color Result Opponent
1 White Loss JPN Isobe Taizan 2436.08
2 Black Loss JPN Miyoshi Takeo 2302.99
3 Black Loss JPN Okabe Hiroshi 2640.78
4 White Win JPN Matsuura Hiroshi 2301.65
5 White Win JPN Kawamura Norihiko 2631.72
6 Black Win JPN Sato Kiyotomi 2399.06
7 Black Win JPN Hiwatashi Kikuma 1887.17
8 White Draw JPN Oosumi Yuuki 2556.30
9 White Win JPN Yamaguchi Yusui 2652.66
World Championship 2007, AT
Date 2007-08-15 Rating 2539.09
Round Color Result Opponent
1 White Draw EST Oll Aivo 2655.03
2 Black Loss JPN Okabe Hiroshi 2632.00
3 Black Loss JPN Yamaguchi Yusui 2655.88
4 White Loss CHN Wu Di 2704.18
5 Black Loss EST Taimla Tunnet 2760.99
6 Black Win RRA Kozhin Mikhail 2594.34
7 Black Loss RRA Sushkov Vladimir 2758.03
8 White Loss RRA Savrasova Yulia 2695.83
9 White Win EST Purk Andry 2634.24
10 White Draw RRA Chingin Konstantin 2798.26
11 White Loss SWE Karlsson Stefan 2612.31
World Championship 2007, QT
Date 2007-08-08 Rating 2539.75
Round Color Result Opponent
1 Black Win JPN Ishitani Shin-ichi 2387.19
2 White Win ARM Poghosyan Albert 2390.52
3 White Draw JPN Okabe Hiroshi 2631.21
4 Black Win SWE Jonsson Peter 2336.59
5 Black Win CHN Qiu Yunfei 2496.31
6 White Win TPE Lin Huang-Yu 2522.92
7 White Win SWE Andersson Tord 2351.60
45th Meijinsen Qualification Kansai area final round
Date 2007-06-17 Rating 2532.44
Round Color Result Opponent
1 Black Win JPN Hata Masayuki 2228.81
2 Black Loss JPN Sakamoto Suzan 2298.11
3 Black Win JPN Oosumi Yuuki 2533.66
2nd All Japan Championship (WC Qualification)
Date 2007-03-25 Rating 2521.97
Round Color Result Opponent
1 Black Loss JPN Ono Takayuki 2342.81
2 Black Win JPN Tanizaki Ryusuke 2140.31
3 White Win JPN Koyama Jun 2376.52
4 White Loss JPN Isobe Taizan 2428.16
5 Black Win JPN Nagao Noriaki 2235.21
6 Black Win JPN Miyagawa Junzo 2275.70
2nd Kansai Championship, Final Match
Date 2007-03-18 Rating 2521.57
Round Color Result Opponent
1 White Loss JPN Hasegawa Kazuto 2753.30
2 Black Loss JPN Hasegawa Kazuto 2753.30
2nd Kansai Championship 3rd round
Date 2007-01-14 Rating 2520.91
Round Color Result Opponent
1 Black Win JPN Oosumi Yuuki 2488.75
2 White Win JPN Sagara Takashi 2500.40
3 Black Draw JPN Takashima Junya 2511.92
38th Kyoto Classified - Special class
Date 2006-11-12 Rating 2513.87
Round Color Result Opponent
1 White Win JPN Sakamoto Suzan 2292.47
2 White Loss JPN Takashima Junya 2509.10
3 White Win JPN Adachi Yasuhiro 2057.07
4 White Draw JPN Hasegawa Kazuto 2738.81
5 Black Loss JPN Miyoshi Takeo 2282.98
2nd Kansai Championship 2nd round
Date 2006-10-15 Rating 2513.00
Round Color Result Opponent
1 Black Loss JPN Oosumi Yuuki 2465.31
2 Black Win JPN Doi Manabu 2137.06
3 Black Win JPN Ozawa Tetsushi 2012.79
4 Black Win JPN Takagawa Teiji 2291.21
The 44th Meijin-sen Tournament
Date 2006-09-18 Rating 2512.74
Round Color Result Opponent
1 White Draw JPN Nagao Noriaki 2242.95
2 White Loss JPN Okabe Hiroshi 2601.89
3 Black Loss JPN Kawamura Norihiko 2665.86
4 White Loss JPN Yamaguchi Yusui 2638.14
5 Black Win JPN Ishitani Shin-ichi 2363.08
6 Black Win JPN Oosumi Yuuki 2454.86
7 Black Win JPN Fujii Naoki 2137.10
8 White Win JPN Matsuura Hiroshi 2300.38
9 White Win JPN Sato Kiyotomi 2442.17
Asian Championship 2006
Date 2006-08-15 Rating 2511.95
Round Color Result Opponent
1 White Draw JPN Kashihara Akihiko 2296.89
2 Black Win KOR Lee Jo-Sub 2330.31
3 Black Win JPN Oosumi Yuuki 2444.32
4 White Draw JPN Yamaguchi Yusui 2635.91
5 Black Win KOR Park Jeong Ho 2388.15
6 Black Loss KOR Kim Chang-Hoon 2543.53
7 Black Win JPN Ishitani Shin-ichi 2363.04
8 White Loss JPN Okabe Hiroshi 2598.10
Meijin-sen Qual, Kansai-Hokuriku area final round
Date 2006-06-18 Rating 2508.31
Round Color Result Opponent
1 Black Win JPN Oosumi Yuuki 2432.92
2 White Win JPN Takashima Junya 2500.52
3 White Win JPN Hata Masayuki 2225.69
Meijin-sen Qual, Kansai area 1st round
Date 2006-05-14 Rating 2502.05
Round Color Result Opponent
1 White Win JPN Okuda Shingo 1970.00
2 White Win JPN Hata Masayuki 2229.07
3 Black Win JPN Takagawa Teiji 2304.57
4 Black Win JPN Matsui Tsunehiro 2173.34
Team World Championship 2006
Date 2006-05-05 Rating 2499.85
Round Color Result Opponent
1 White Loss FIN Pellikka Marko 2323.61
2 White Loss SWE Andersson Tord 2320.50
3 White Draw EST Oll Aivo 2649.17
4 Black Win RRA Skuridin Alexey 2388.32
5 Black Win CHN Ge Lingfeng 2399.77
6 White Loss RRA Savrasova Yulia 2677.43
7 White Win EST Sulane Sander 2095.60
F1 White Loss SWE Gaulitz Joachim 2513.16
F2 White Win SWE Andersson Tord 2320.50
1st All Japan Championship
Date 2006-03-26 Rating 2494.33
Round Color Result Opponent
1 Black Loss JPN Kato Yasuhiro 2054.75
2 White Win JPN Nagao Noriaki 2221.67
3 Black Win JPN Matsuura Hiroshi 2313.00
4 White Win JPN Tanizaki Ryusuke 2112.82
5 White Win JPN Isobe Taizan 2425.41
6 Black Loss JPN Yamaguchi Yusui 2636.00
37th Kyoto Classified - Special class
Date 2005-11-13 Rating 2480.37
Round Color Result Opponent
1 Black Win JPN Matsuo Yoshihiro 2005.14
2 White Win JPN Miyoshi Takeo 2279.73
3 Black Win JPN Miyagawa Junzo 2251.45
4 Black Draw JPN Okabe Hiroshi 2593.50
5 White Loss JPN Hasegawa Kazuto 2708.40
1st Kansai Championship 2nd round
Date 2005-10-16 Rating 2476.01
Round Color Result Opponent
1 Black Win JPN Adachi Yasuhiro 2047.00
2 Black Win JPN Hata Masayuki 2213.41
3 White Draw JPN Takagawa Teiji 2323.66
4 Black Loss JPN Hasegawa Kazuto 2705.01
World Championship 2005, BT
Date 2005-08-05 Rating 2466.07
Round Color Result Opponent
1 Black Win TPE Wang Chih-Kung 2207.51
2 Black Loss EST Lents Johann 2535.17
3 Black Win JPN Ono Takayuki 2291.20
4 White Win EST Väljataga Paul 1904.80
5 White Loss RRA Maximov Nikolay 2163.12
6 White Win SWE Eriksson Marcus 2266.13
7 White Draw EST Oblikas Mikk 2262.31
8 Black Loss EST Ilu Timo 2580.82
9 White Loss JPN Tamura Kazumasa 2360.36
World Championship 2005, QT
Date 2005-07-31 Rating 2466.36
Round Color Result Opponent
1 Black Win JPN Oosumi Yuuki 2378.27
2 White Loss EST Purk Andry 2566.81
3 White Draw EST Oll Aivo 2555.00
4 Black Win RRA Kozhin Mikhail 2551.07
5 Black Draw JPN Yamaguchi Yusui 2578.69
6 White Loss RRA Sushkov Vladimir 2695.92
7 White Win EST Ilu Timo 2580.27
43rd Meijinsen Qualification: Kansai area 1st round
Date 2005-05-08 Rating 2458.58
Round Color Result Opponent
1 White Win JPN Matsui Tsunehiro 2167.88
2 Black Win JPN Iwata Akihisa 2154.79
3 White Loss JPN Takashima Junya 2486.27
4 Black Loss JPN Tamura Kazumasa 2350.14
36th Kyoto Classified - Special Class
Date 2004-11-14 Rating 2458.04
Round Color Result Opponent
1 White Win JPN Miyoshi Takeo 2256.71
2 Black Loss JPN Kudomi Takahiro 2334.49
3 White Win JPN Adachi Yasuhiro 2047.48
4 White Win JPN Miyagawa Junzo 2257.75
5 White Draw JPN Hasegawa Kazuto 2659.25
The 42nd Meijin-sen Tournament
Date 2004-09-20 Rating 2456.92
Round Color Result Opponent
1 White Win JPN Okabe Hiroshi 2563.95
2 White Loss JPN Kawamura Norihiko 2721.48
3 Black Win JPN Sakashita Shoichi 2205.96
4 White Loss JPN Ishitani Shin-ichi 2378.26
5 White Loss JPN Hasegawa Kazuto 2656.88
6 White Win JPN Saito Koji 2192.41
7 Black Loss JPN Sakamoto Suzan 2292.83
8 White Loss JPN Matsuura Hiroshi 2405.52
9 White Win JPN Takagawa Teiji 2336.91
Team World Championship 2004
Date 2004-05-05 Rating 2469.00
Round Color Result Opponent
1 Black Loss SWE Karlsson Stefan 2542.76
2 White Win RAB Degtyar Felix 2149.62
3 Black Loss EST Meritee Ando 2803.97
4 White Win UZB Khramov Andrey 2233.68
6 Black Win UKR Piddubny Konstantin 2203.63
7 Black Loss RRA Salnikov Pavel 2560.90
8 Black Loss RRA Rusin Vladislav 2622.60
9 Black Draw RRA Sushkov Vladimir 2677.91
35th Kyoto Classified - Special Class
Date 2003-11-09 Rating 2492.40
Round Color Result Opponent
1 White Win JPN Yasumoto Yoshinobu 2000.86
2 Black Win JPN Iwata Akihisa 2207.99
3 Black Loss JPN Hasegawa Kazuto 2631.35
4 Black Win JPN Miyoshi Takeo 2233.93
5 White Win JPN Hata Masayuki 2121.60
41st Meijin-sen Tournament
Date 2003-09-15 Rating 2498.42
Round Color Result Opponent
1 White Win JPN Matsuura Hiroshi 2409.93
2 White Win JPN Miyagawa Junzo 2262.33
3 White Win JPN Takashima Junya 2342.81
4 White Loss JPN Kuga Akio 2384.62
5 White Loss JPN Hasegawa Kazuto 2627.29
6 Black Win JPN Kudomi Takahiro 2341.72
7 White Win JPN Ishitani Shin-ichi 2384.64
8 White Win JPN Isobe Taizan 2418.14
9 White Win JPN Okabe Hiroshi 2552.29
World Championship 2003, AT
Date 2003-08-08 Rating 2496.32
Round Color Result Opponent
1 White Draw JPN Yamaguchi Yusui 2580.55
2 White Loss EST Taimla Tunnet 2710.48
3 White Draw JPN Okabe Hiroshi 2551.12
4 White Loss RRA Chingin Konstantin 2716.92
5 White Loss EST Meritee Ando 2803.12
6 White Loss RRA Sinyov Igor 2557.41
7 White Draw SWE Karlsson Stefan 2559.26
8 White Win SWE Gaulitz Joachim 2408.60
9 White Win SWE Andersson Tord 2381.68
10 Black Win SWE Carlsson Martin 2430.01
11 Black Loss RRA Sushkov Vladimir 2691.00
World Championship 2003, QT
Date 2003-07-31 Rating 2495.74
Round Color Result Opponent
1 Black Win JPN Mitsumori Masao 2291.98
2 White Draw RRA Karasyov Maxim 2491.13
3 White Draw JPN Yamaguchi Yusui 2580.94
4 White Win TPE Chang Yi-Feng 2462.68
5 White Win JPN Ishitani Shin-ichi 2384.24
6 White Win AZE Eibatov Nizami 2336.84
7 White Draw RRA Sushkov Vladimir 2690.43
Japan WC Qualification 2003
Date 2003-03-22 Rating 2461.61
Round Color Result Opponent
1 Black Loss JPN Sakurai Yasuo 2083.23
2 White Win JPN Arita Nobuyoshi 2185.66
3 Black Win JPN Iwata Akihisa 2209.23
4 Black Win JPN Tamura Kazumasa 2283.49
5 White Loss JPN Kubo Izumi 2231.06
34th Kyoto Classified - special class
Date 2002-11-10 Rating 2442.84
Round Color Result Opponent
1 Black Win JPN Okabe Hiroshi 2488.04
2 White Loss JPN Kudomi Takahiro 2392.16
3 Black Win JPN Iwata Akihisa 2200.95
4 White Win JPN Hasegawa Kazuto 2587.34
5 White Loss JPN Miyoshi Takeo 2246.96
40th Meijin-sen Tournament
Date 2002-09-16 Rating 2434.21
Round Color Result Opponent
1 Black Loss JPN Takagawa Teiji 2361.12
2 Black Loss JPN Ishitani Shin-ichi 2393.65
3 Black Win JPN Okabe Hiroshi 2476.53
4 White Draw JPN Isobe Taizan 2448.05
5 White Loss JPN Hasegawa Kazuto 2593.18
6 White Loss JPN Yamaguchi Yusui 2591.89
7 Black Win JPN Nishimura Toshio 2355.31
8 Black Win JPN Kudomi Takahiro 2394.67
9 Black Win JPN Matsuura Hiroshi 2314.99
40th Meijinsen Qualification: Kansai-Hokuriku 2nd Round
Date 2002-06-16 Rating 2419.66
Round Color Result Opponent
1 White Win JPN Miyagawa Sou 2061.85
2 Black Win JPN Sakamoto Suzan 2258.69
3 White Win JPN Ikeshima Wakio 1637.99
4 Black Draw JPN Miyagawa Junzo 2247.05
5 Black Draw JPN Takagawa Teiji 2362.92
Team World Championship 2002
Date 2002-05-03 Rating 2412.23
Round Color Result Opponent
1 Black Loss EST Taimla Tunnet 2567.91
2 Black Loss RRA Dvoeglazov Vladimir 2367.39
3 Black Win UKR Drozd Olexandr 2271.11
4 White Loss SWE Carlsson Martin 2338.28
5 Black Loss SWE Gardström Petter 2489.85
6 White Win KOR Lee Yun-Sub 2031.37
7 White Loss RRA Semyonov Vladimir 2422.31
8 White Loss SWE Carlsson Martin 2338.28
9 White Win SWE Carlsson Martin 2338.28
33rd Kyoto Classified - special class
Date 2001-11-11 Rating 2424.05
Round Color Result Opponent
1 White Win JPN Adachi Yasuhiro 2006.64
2 Black Win JPN Doi Manabu 2117.57
3 Black Win JPN Iwata Akihisa 2195.25
4 Black Win JPN Hasegawa Kazuto 2580.33
5 Black Win JPN Miyagawa Junzo 2234.89
The 39th Meijin-sen Tournament
Date 2001-09-24 Rating 2419.85
Round Color Result Opponent
1 White Loss JPN Kudomi Takahiro 2391.37
2 Black Win JPN Hayakawa Yoshimi 2419.30
3 White Win JPN Takagawa Teiji 2340.45
4 White Win JPN Maruyama Yasushi 2199.88
5 White Draw JPN Yamaguchi Yusui 2554.28
6 White Loss JPN Nishimura Toshio 2371.22
7 White Win JPN Matsuura Hiroshi 2254.64
8 White Loss JPN Nara Hideki 2534.25
9 White Loss JPN Hasegawa Kazuto 2577.21
World Championship 2001, BT
Date 2001-08-12 Rating 2416.90
Round Color Result Opponent
1 White Win JPN Tatsutomi Hiroyuki 2229.26
2 Black Win RRA Chernov Sergey 2294.46
3 Black Win JPN Ono Takayuki 2190.12
4 White Loss JPN Hasegawa Kazuto 2574.84
5 White Win UZB Khramov Andrey 2205.18
6 White Win JPN Sakamoto Suzan 2215.19
7 White Loss JPN Kusajima Masato 2394.46
8 White Win JPN Kudomi Takahiro 2389.14
32-nd Kyoto Classified - Special class
Date 2000-11-12 Rating 2370.71
Round Color Result Opponent
1 White Loss JPN Nara Hideki 2579.04
2 Black Win JPN Sakamoto Suzan 2182.98
3 Black Loss JPN Hasegawa Kazuto 2561.24
4 Black Win JPN Koiso Shigemasa 2155.55
5 White Draw JPN Miyoshi Takeo 2200.34
38th Meijinsen Tournament
Date 2000-10-01 Rating 2364.68
Round Color Result Opponent
1 White Win JPN Fujinami Hisao 2244.43
2 Black Loss JPN Kudomi Takahiro 2364.96
3 White Loss JPN Hasegawa Kazuto 2567.40
4 White Loss JPN Arai Yutaka 2189.34
5 White Win JPN Nishizono Norio 2357.38
6 Black Draw JPN Hayakawa Yoshimi 2430.54
7 White Loss JPN Maruyama Yasushi 2241.25
8 Black Loss JPN Nara Hideki 2579.99
9 Black Win JPN Kusajima Masato 2362.73
Meijinsen Qualification: Kansai-Hokuriku 2nd Round
Date 2000-06-19 Rating 2360.74
Round Color Result Opponent
1 White Win JPN Sakamoto Suzan 2204.95
2 White Loss JPN Hayakawa Yoshimi 2457.93
3 White Win JPN Takehara Kenji 1836.34
38th Meijinsen Qualification: Kansai area 1st Round
Date 2000-05-21 Rating 2359.73
Round Color Result Opponent
1 White Win JPN Tatsutomi Hiroyuki 2212.10
2 White Loss JPN Hayakawa Yoshimi 2463.70
3 Black Win JPN Matsui Tsunehiro 2220.30
4 White Win JPN Iwata Akihisa 2212.47