Iio Yoshihiro, Japan - Renju Rating

JPN Iio Yoshihiro (飯尾義弘)

Place: Kobe, Japan

Birth: 1955-03-30

Rating: 2402.28, Std: 181.33, Rank: 210

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

Top rating: 2566.05 (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 2402.28
Round Color Result Opponent
1 Black Loss JPN Nagasoe Hiroki 2661.29
2 Black Win JPN Hasegawa Kazuto 2571.14
3 White Loss JPN Ono Takayuki 2427.91
4 Black Win JPN Hayashi Shoichi 2159.26
5 Black Loss JPN Kamiya Shunsuke 2863.25
6 White Loss JPN Okabe Hiroshi 2707.33
7 White Win JPN Maruyama Yasushi 2274.36
8 White Loss JPN Nakayama Tomoharu 2827.34
9 White Win JPN Maruta Hiroki 2253.83
53 Kyoto Classified Tournament
Date 2021-11-13 Rating 2398.38
Round Color Result Opponent
S1 White Win JPN Fujita Maiko 2376.99
S2 Black Loss JPN Kawamura Norihiko 2624.64
S3 White Draw JPN Hata Masayuki 2164.72
S4 Black Loss JPN Ishitani Shin-ichi 2340.45
S5 White Loss JPN Hasegawa Kazuto 2570.11
17 Kansai Championship 1st round
Date 2021-10-17 Rating 2399.23
Round Color Result Opponent
1 White Win JPN Toyo Koryu 2106.80
2 White Win JPN Tokonami Shota 2041.55
3 Black Win JPN Sakamoto Suzan 2254.18
4 Black Loss JPN Tanaka Shotaro 2292.41
5 White Win JPN Kito Shinichi 2186.71
59 Meijinsen Qualification Kansai area 2nd round
Date 2021-07-18 Rating 2400.60
Round Color Result Opponent
1 White Loss JPN Hasegawa Kazuto 2583.14
2 White Draw JPN Makino Mitsunori 2570.14
3 Black Win JPN Hayashi Shoichi 2175.63
59 Meijinsen Qualification Kansai area 1st round
Date 2021-06-20 Rating 2400.45
Round Color Result Opponent
1 Black Win JPN Tanaka Toshiki 2430.51
2 White Win JPN Hayashi Shoichi 2176.89
3 White Draw JPN Hasegawa Kazuto 2583.66
4 White Win JPN Hata Masayuki 2165.28
16 Kansai Championship 2nd round
Date 2021-02-21 Rating 2383.87
Round Color Result Opponent
1 Black Loss JPN Sakamoto Suzan 2275.17
2 Black Loss JPN Makino Mitsunori 2565.43
3 Black Loss JPN Kawamura Norihiko 2641.05
16 Kansai Championship 1st round
Date 2020-10-18 Rating 2381.68
Round Color Result Opponent
1 Black Loss JPN Kawamura Norihiko 2653.24
2 Black Win JPN Adachi Tomoya 1602.34
3 White Win JPN Hayashi Shoichi 2176.06
4 Black Win JPN Sakamoto Suzan 2280.90
5 Black Loss JPN Tanaka Shotaro 2257.88
58 Meijinsen Qualification Kansai area 1st round
Date 2020-06-21 Rating 2382.77
Round Color Result Opponent
1 Black Win JPN Hata Masayuki 2153.68
2 Black Loss JPN Sakamoto Suzan 2278.55
3 White Loss JPN Makino Mitsunori 2480.36
4 White Win JPN Kito Shinichi 2178.90
5 White Loss JPN Tachi Masaya 2498.48
15 Kansai Championship 2nd round
Date 2020-02-16 Rating 2396.55
Round Color Result Opponent
1 White Win JPN Kito Shinichi 2180.93
2 White Win JPN Hayashi Shoichi 2176.04
3 Black Loss JPN Makino Mitsunori 2414.39
ex Black Loss JPN Makino Mitsunori 2414.39
15th All Japan Championship
Date 2020-01-19 Rating 2401.18
Round Color Result Opponent
1 White Win JPN Hata Masayuki 2168.18
2 Black Loss JPN Nakayama Tomoharu 2848.61
3 White Loss JPN Makino Mitsunori 2398.61
4 Black Win JPN Fujita Maiko 2358.32
5 White Win JPN Ishitani Shin-ichi 2378.36
6 White Loss JPN Okabe Hiroshi 2736.06
51 Kyoto Classified Tournament
Date 2019-11-04 Rating 2410.27
Round Color Result Opponent
S1 White Win JPN Ozawa Tetsushi 1967.88
S2 Black Loss JPN Tanaka Toshiki 2490.67
S3 Black Win JPN Nishida Toshio 2067.24
S4 White Loss JPN Hasegawa Kazuto 2614.40
S5 White Loss JPN Kawamura Norihiko 2670.26
14 Kansai Championship final match R3
Date 2019-08-19 Rating 2424.71
Round Color Result Opponent
3 Black Loss JPN Hasegawa Kazuto 2612.01
57 Meijinsen Qualification Kansai area 1st round
Date 2019-05-19 Rating 2444.56
Round Color Result Opponent
1 White Win JPN Tanaka Toshiki 2489.51
2 White Loss JPN Hasegawa Kazuto 2600.16
3 White Loss JPN Tachi Masaya 2527.07
4 Black Win JPN Matsui Tsunehiro 2175.73
14 Kansai Championship final match
Date 2019-05-06 Rating 2447.27
Round Color Result Opponent
1 White Loss JPN Hasegawa Kazuto 2598.53
2 Black Win JPN Hasegawa Kazuto 2598.53
14th All Japan Championship
Date 2019-03-31 Rating 2453.13
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2192.59
2 White Loss JPN Nakayama Tomoharu 2820.58
3 White Win JPN Chigira Makoto 2093.89
4 Black Loss JPN Okabe Hiroshi 2702.82
5 Black Win JPN Ishitani Shin-ichi 2399.87
6 Black Loss JPN Nakamura Shigeru 2997.79
50 Kyoto Classified Tournament
Date 2018-11-11 Rating 2470.06
Round Color Result Opponent
1 White Loss JPN Ishitani Shin-ichi 2425.17
2 Black Win JPN Ozawa Tetsushi 1997.62
3 Black Loss JPN Sakamoto Suzan 2291.57
4 White Win JPN Fujita Maiko 2254.45
5 Black Win JPN Hayashi Shoichi 2145.25
56 Meijinsen Qualification Kansai area 2nd round
Date 2018-06-17 Rating 2502.22
Round Color Result Opponent
1 Black Loss JPN Tachi Masaya 2551.51
2 Black Loss JPN Kawamura Norihiko 2668.15
3 Black Loss JPN Hasegawa Kazuto 2585.58
Team World Championship 2018
Date 2018-05-05 Rating 2516.83
Round Color Result Opponent
1 White Win EST Piik Sander 2307.77
3 White Win SWE Jonsson Peter 2321.26
4 White Loss RRA Kozhin Mikhail 2687.45
5 White Loss RRA Epifanov Dmitry 2675.13
7 Black Win RRA Semenov Oleg 2433.66
9 White Loss CHN Cao Dong 2804.24
13 Kansai Championship final match
Date 2018-03-18 Rating 2532.40
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2670.58
2 Black Win JPN Oosumi Yuuki 2670.58
3 White Win JPN Oosumi Yuuki 2670.58
13 Kansai Championship 2nd round
Date 2018-02-18 Rating 2538.17
Round Color Result Opponent
1 White Win JPN Hasegawa Kazuto 2586.00
2 White Win JPN Tachi Masaya 2558.36
3 Black Win JPN Matsui Tsunehiro 2175.84
13th All Japan Championship
Date 2018-01-28 Rating 2539.68
Round Color Result Opponent
1 Black Draw JPN Ishitani Shin-ichi 2420.58
2 White Win JPN Miyamoto Syunju 2269.68
3 White Loss JPN Okabe Hiroshi 2718.70
4 White Win JPN Sato Kiyotomi 2436.50
5 White Loss JPN Kamiya Shunsuke 2814.47
6 White Loss JPN Nakayama Tomoharu 2854.30
49 Kyoto Classified Tournament
Date 2017-11-12 Rating 2546.98
Round Color Result Opponent
S1 White Win JPN Nishida Toshio 2067.71
S2 White Win JPN Hasegawa Kazuto 2597.46
S3 Black Loss JPN Kawamura Norihiko 2662.31
S4 White Win JPN Hata Masayuki 2199.76
S5 White Win JPN Ishitani Shin-ichi 2397.78
13 Kansai Championship 1st round
Date 2017-10-22 Rating 2547.32
Round Color Result Opponent
1 Black Win JPN Matsui Tsunehiro 2186.03
3 White Draw JPN Tachi Masaya 2550.99
4 Black Loss JPN Sakamoto Suzan 2280.92
5 White Loss JPN Kawamura Norihiko 2661.49
55 Meijinsen Tournament
Date 2017-09-18 Rating 2551.83
Round Color Result Opponent
1 White Loss JPN Kamiya Shunsuke 2813.60
2 White Loss JPN Nakayama Tomoharu 2847.00
3 Black Loss JPN Okabe Hiroshi 2724.95
4 White Win JPN Tamada Yoichi 2514.02
5 Black Win JPN Maruyama Yasushi 2285.38
6 Black Win JPN Hasegawa Kazuto 2601.46
7 White Win JPN Matsuura Hiroshi 2342.49
8 White Win JPN Kawano Takahisa 2441.76
9 Black Loss JPN Sato Kiyotomi 2454.13
55 Meijinsen Qualification Kansai area 2nd round
Date 2017-06-18 Rating 2558.61
Round Color Result Opponent
1 White Win JPN Tachi Masaya 2540.73
2 White Win JPN Kawamura Norihiko 2644.69
3 White Win JPN Hasegawa Kazuto 2613.67
12th All Japan Championship
Date 2017-03-26 Rating 2549.19
Round Color Result Opponent
1 Black Draw JPN Maruta Koji 2156.00
2 White Loss JPN Ishitani Shin-ichi 2396.91
3 White Win JPN Kusajima Masato 2290.14
4 White Loss JPN Tamada Yoichi 2552.99
5 Black Draw JPN Miyamoto Syunju 2254.99
6 White Win JPN Ono Takayuki 2370.36
12 Kansai Championship 2nd round
Date 2017-02-19 Rating 2551.11
Round Color Result Opponent
1 White Win JPN Sakamoto Suzan 2275.16
2 White Draw JPN Hasegawa Kazuto 2631.09
ex White Loss JPN Hasegawa Kazuto 2631.09
48 Kyoto Classified Tournament
Date 2016-11-13 Rating 2557.62
Round Color Result Opponent
SS1 Black Loss JPN Kawamura Norihiko 2631.36
SS2 White Win JPN Hata Masayuki 2204.92
SS4 Black Loss JPN Hasegawa Kazuto 2642.31
SS5 Black Draw JPN Okabe Hiroshi 2715.42
54 Meijinsen Tournament
Date 2016-09-19 Rating 2564.01
Round Color Result Opponent
1 Black Draw JPN Nakayama Tomoharu 2780.46
2 White Win JPN Maruyama Yasushi 2293.92
3 White Loss JPN Okabe Hiroshi 2720.92
4 Black Draw JPN Koyama Jun 2621.75
5 Black Win JPN Matsuura Hiroshi 2364.20
6 White Draw JPN Kamiya Shunsuke 2762.91
7 Black Win JPN Kuga Akio 2371.55
8 White Loss JPN Hasegawa Kazuto 2642.35
9 Black Win JPN Tanaka Toshiki 2447.63
54 Meijinsen Qualification Kansai area 2nd round
Date 2016-06-19 Rating 2565.07
Round Color Result Opponent
1 Black Win JPN Matsui Tsunehiro 2211.97
2 White Loss JPN Tanaka Toshiki 2456.51
3 White Win JPN Tachi Masaya 2485.20
54 Meijinsen Qualification Kansai area 1st round
Date 2016-05-15 Rating 2566.05
Round Color Result Opponent
1 Black Win JPN Sakamoto Suzan 2284.33
2 White Win JPN Tachi Masaya 2480.19
3 Black Win JPN Matsui Tsunehiro 2215.81
4 White Win JPN Kawamura Norihiko 2615.86
Team World Championship 2016
Date 2016-05-04 Rating 2564.85
Round Color Result Opponent
2 Black Loss EST Pajuste Renee 2630.30
3 Black Draw SWE Eriksson Bjorn 2294.14
4 Black Loss RRA Sushkov Vladimir 2846.18
5 White Win RRA Makarov Pavel 2610.26
6 White Win CHN Chen Xin 2425.03
7 Black Win TPE Feng Sheng-Yu 2079.14
9 White Win EST Lõhmus Kristofer 2266.31
11 Kansai Championship Final match
Date 2016-04-03 Rating 2560.83
Round Color Result Opponent
1 Black Win JPN Oosumi Yuuki 2750.09
2 Black Loss JPN Oosumi Yuuki 2750.09
3 White Loss JPN Oosumi Yuuki 2750.09
11 Kansai Championship 2nd round
Date 2016-03-20 Rating 2558.64
Round Color Result Opponent
1 Black Win JPN Kashihara Akihiko 2344.28
2 Black Win JPN Tachi Masaya 2476.67
3 White Win JPN Sakamoto Suzan 2281.26
11th All Japan Championship
Date 2016-01-11 Rating 2541.86
Round Color Result Opponent
1 White Win JPN Suzuki Rin 1925.06
2 White Loss JPN Nakamura Shigeru 2932.66
3 Black Win JPN Mano Yoshihisa 2357.25
4 White Loss JPN Nakamura Souta 2305.26
5 White Loss JPN Okabe Hiroshi 2717.62
6 White Loss JPN Ishitani Shin-ichi 2398.86
53 Meijinsen Tournament
Date 2015-09-22 Rating 2534.21
Round Color Result Opponent
1 Black Loss JPN Oosumi Yuuki 2775.53
2 White Win JPN Kawamura Norihiko 2625.65
3 Black Loss JPN Nakayama Tomoharu 2771.72
4 Black Loss JPN Matsuura Hiroshi 2401.45
5 White Draw JPN Tamada Yoichi 2585.46
6 White Draw JPN Ishitani Shin-ichi 2394.49
7 White Draw JPN Koyama Jun 2637.96
8 Black Win JPN Okabe Hiroshi 2720.18
9 Black Loss JPN Hasegawa Kazuto 2675.22
53 Meijinsen Qualification Kansai area 2nd round
Date 2015-06-21 Rating 2527.72
Round Color Result Opponent
1 Black Loss JPN Kawamura Norihiko 2641.27
2 White Loss JPN Hasegawa Kazuto 2669.40
3 White Win JPN Koiso Shigemasa 2184.91
53 Meijinsen Qualification Kansai area 1st round
Date 2015-05-17 Rating 2527.32
Round Color Result Opponent
1 White Draw JPN Tachi Masaya 2482.69
2 White Win JPN Sakamoto Suzan 2281.58
3 White Win JPN Miyagawa Junzo 2246.22
4 Black Draw JPN Kawamura Norihiko 2643.45
10 Kansai Championship final match
Date 2015-03-15 Rating 2523.40
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2810.36
2 Black Loss JPN Oosumi Yuuki 2810.36
10 Kansai Championship 2nd round
Date 2015-02-15 Rating 2522.66
Round Color Result Opponent
1 Black Draw JPN Tachi Masaya 2476.78
2 Black Win JPN Sakamoto Suzan 2289.34
3 Black Win JPN Miyagawa Junzo 2241.65
46 Kyoto Classified Tournament
Date 2014-11-09 Rating 2516.72
Round Color Result Opponent
S1 Black Win JPN Matsuo Toshiko 1888.58
S2 Black Win JPN Sakamoto Suzan 2298.02
S3 White Draw JPN Okabe Hiroshi 2747.23
S4 White Loss JPN Oosumi Yuuki 2824.93
S5 White Loss JPN Kawamura Norihiko 2654.69
52 Meijinsen Tournament
Date 2014-09-15 Rating 2512.89
Round Color Result Opponent
1 Black Loss JPN Hasegawa Kazuto 2657.38
2 Black Loss JPN Matsuura Hiroshi 2354.39
3 White Loss JPN Oosumi Yuuki 2829.14
4 Black Loss JPN Nakayama Tomoharu 2722.16
5 White Loss JPN Sato Kiyotomi 2486.56
6 Black Draw JPN Okabe Hiroshi 2750.69
7 Black Loss JPN Tamada Yoichi 2567.02
8 Black Draw JPN Kashihara Akihiko 2346.62
9 Black Loss JPN Fukui Nobuhiro 2618.82
52 Meijinsen Qualification Kansai area 2nd round
Date 2014-06-15 Rating 2533.32
Round Color Result Opponent
1 White Win JPN Miyagawa Junzo 2212.10
2 Black Win JPN Sakamoto Suzan 2305.53
3 White Loss JPN Kashihara Akihiko 2349.21
52 Meijinsen Qualification Kansai area 1st round
Date 2014-05-18 Rating 2540.76
Round Color Result Opponent
1 White Win JPN Koiso Shigemasa 2173.19
2 Black Win JPN Miyagawa Junzo 2211.43
3 White Win JPN Kashihara Akihiko 2347.10
4 Black Draw JPN Sakamoto Suzan 2306.24
Team World Championship 2014
Date 2014-05-03 Rating 2544.43
Round Color Result Opponent
1 Black Win JPN Ono Takayuki 2380.02
3 Black Draw EST Hõbemägi Martin 2629.90
4 Black Win RRA Epifanov Dmitry 2683.44
6 Black Win JPN Ono Takayuki 2380.02
8 Black Loss EST Hõbemägi Martin 2629.90
9 White Loss RRA Chingin Konstantin 2880.05
9th Kansai Championship final match
Date 2014-04-06 Rating 2548.44
Round Color Result Opponent
1 White Draw JPN Oosumi Yuuki 2827.32
2 White Win JPN Oosumi Yuuki 2827.32
3 Black Loss JPN Oosumi Yuuki 2827.32
4 Black Loss JPN Oosumi Yuuki 2827.32
9th Kansai Championship 2nd round
Date 2014-02-16 Rating 2551.20
Round Color Result Opponent
1 White Win JPN Sakamoto Suzan 2303.50
3 Black Win JPN Hasegawa Kazuto 2633.36
9th All Japan Championship
Date 2014-01-26 Rating 2550.49
Round Color Result Opponent
1 White Win JPN Miyagawa Junzo 2202.19
2 White Draw JPN Oosumi Yuuki 2833.52
3 Black Win JPN Sato Kiyotomi 2465.06
4 White Win JPN Nakayama Tomoharu 2674.20
5 Black Loss JPN Okabe Hiroshi 2761.86
6 Black Win JPN Ono Takayuki 2376.77
45 Kyoto Classified Tournament
Date 2013-11-10 Rating 2534.68
Round Color Result Opponent
S1 Black Win JPN Kawano Takahisa 2376.76
S2 White Loss JPN Hasegawa Kazuto 2627.49
S3 White Win SWE Sandstrom Richard 2382.90
S4 Black Loss JPN Fukui Nobuhiro 2600.96
S5 White Win JPN Ishitani Shin-ichi 2427.15
9th Kansai Championship 1st round
Date 2013-10-27 Rating 2531.56
Round Color Result Opponent
1 Black Win JPN Sakamoto Suzan 2304.15
2 Black Win JPN Watanabe Nobuo 2031.65
3 White Win JPN Kubo Izumi 2105.29
4 White Win JPN Kon Akira 1982.49
51 Meijinsen Qualification Kansai area 2nd round
Date 2013-06-16 Rating 2496.23
Round Color Result Opponent
1 White Draw JPN Hata Masayuki 2271.49
2 White Loss JPN Hasegawa Kazuto 2616.14
3 Black Win JPN Matsui Tsunehiro 2188.02
ex Black Loss JPN Hata Masayuki 2271.49
51 Meijinsen Qualification Kansai area 1st round
Date 2013-05-19 Rating 2492.71
Round Color Result Opponent
1 Black Loss JPN Hata Masayuki 2270.98
2 Black Win JPN Sakamoto Suzan 2299.07
3 Black Win JPN Kubo Izumi 2092.97
4 Black Win JPN Matsui Tsunehiro 2188.18
5 Black Win JPN Koiso Shigemasa 2160.12
8th All Japan Championship
Date 2013-03-24 Rating 2486.71
Round Color Result Opponent
1 Black Win JPN Miyagawa Junzo 2220.32
2 White Win JPN Ishitani Shin-ichi 2377.25
3 Black Loss JPN Nakamura Shigeru 2869.27
4 White Loss JPN Okabe Hiroshi 2733.74
5 Black Draw JPN Kamiya Shunsuke 2529.85
6 Black Draw JPN Sato Kiyotomi 2438.24
8th Kansai Championship 2nd round
Date 2013-02-17 Rating 2482.09
Round Color Result Opponent
1 White Win JPN Takahashi Roi 2182.15
2 White Win JPN Miyagawa Junzo 2219.62
3 White Loss JPN Hasegawa Kazuto 2602.94
ex White Loss JPN Hasegawa Kazuto 2602.94
44 Kyoto Classified Tournament
Date 2012-11-11 Rating 2472.78
Round Color Result Opponent
S1 White Loss JPN Kudomi Takahiro 2421.94
S2 White Win JPN Tamura Kazumasa 2524.18
S3 White Draw JPN Ono Takayuki 2426.28
S4 White Loss JPN Ishitani Shin-ichi 2364.16
8th Kansai Championship 1st round
Date 2012-10-08 Rating 2472.27
Round Color Result Opponent
1 White Win JPN Takahashi Roi 2174.39
2 White Win JPN Miyagawa Junzo 2216.93
3 White Loss JPN Hasegawa Kazuto 2586.61
4 White Win JPN Koiso Shigemasa 2171.06
5 White Win JPN Kon Akira 1992.73
50th Meijinsen Tournament
Date 2012-09-17 Rating 2471.46
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2431.43
2 White Loss JPN Nakayama Tomoharu 2627.12
3 Black Loss JPN Yamaguchi Yusui 2654.97
4 Black Loss JPN Nagasoe Hiroki 2552.55
5 White Loss JPN Fukui Nobuhiro 2544.31
6 Black Loss JPN Nakamura Shigeru 2882.72
7 White Loss JPN Okabe Hiroshi 2712.11
8 Black Win JPN Hasegawa Kazuto 2584.54
9 White Loss JPN Matsuura Hiroshi 2330.35
50 Meijinsen Qualification Kansai area 2nd round
Date 2012-06-17 Rating 2480.28
Round Color Result Opponent
1 White Win JPN Sakamoto Suzan 2338.31
2 White Loss JPN Kise Katsumi 2548.18
3 Black Win JPN Hasegawa Kazuto 2576.48
7th Kansai Championship 2nd round
Date 2012-02-19 Rating 2484.59
Round Color Result Opponent
1 Black Win JPN Sakamoto Suzan 2344.17
2 White Win JPN Hata Masayuki 2236.86
3 Black Loss JPN Kise Katsumi 2553.23
7th All Japan Championship
Date 2012-01-29 Rating 2485.11
Round Color Result Opponent
1 Black Win JPN Tada Ayako 2273.33
2 Black Win JPN Mitsumori Masao 2371.50
3 White Win JPN Sakamoto Suzan 2347.73
4 White Draw JPN Nakayama Tomoharu 2604.60
5 White Loss JPN Nakamura Shigeru 2878.74
6 White Loss JPN Kudomi Takahiro 2426.83
43 Kyoto Classified Tournament
Date 2011-11-13 Rating 2483.88
Round Color Result Opponent
S1 White Loss JPN Sakamoto Suzan 2357.98
S2 White Loss JPN Okumura Toyohiko 2324.06
S3 White Loss JPN Mano Yoshihisa 2234.27
S4 Black Win JPN Doi Manabu 2111.26
S5 White Win JPN Kubo Izumi 2105.72
49th Meijinsen Tournament
Date 2011-09-19 Rating 2495.15
Round Color Result Opponent
1 Black Win JPN Sakashita Shoichi 2147.39
2 White Win JPN Kashihara Akihiko 2259.92
3 Black Loss JPN Matsuura Hiroshi 2382.41
4 Black Draw JPN Nakayama Tomoharu 2581.23
5 Black Draw JPN Hasegawa Kazuto 2559.24
6 Black Win JPN Kubo Izumi 2113.83
7 Black Loss JPN Okabe Hiroshi 2708.17
8 White Loss JPN Yamaguchi Yusui 2655.01
9 White Win JPN Miyoshi Takeo 2161.61
World Championship 2011, BT
Date 2011-08-06 Rating 2506.15
Round Color Result Opponent
1 White Loss RRA Nikonov Konstantin 2651.20
2 White Win RRA Rachitskaya Viktoria 2310.29
3 Black Win EST Staub Rain 1917.67
4 White Win JPN Ono Takayuki 2399.24
5 White Loss EST Pajuste Renee 2473.44
6 Black Win EST Hõbemägi Martin 2418.35
7 Black Win RRA Karasyov Maxim 2641.79
8 White Win JPN Nakayama Tomoharu 2573.74
9 White Draw RRA Potapov Alexey 2634.08
49 Meijinsen Qualification Kansai area 2nd round
Date 2011-06-19 Rating 2509.54
Round Color Result Opponent
1 White Win JPN Kubo Izumi 2122.26
2 Black Draw JPN Kashihara Akihiko 2255.88
3 White Win JPN Kise Katsumi 2544.07
6th All Japan Championship
Date 2011-03-27 Rating 2512.34
Round Color Result Opponent
1 White Win JPN Miyoshi Takeo 2142.20
2 White Win JPN Kon Akira 2010.23
3 White Draw JPN Hasegawa Kazuto 2597.45
4 White Loss JPN Okabe Hiroshi 2700.86
5 White Loss JPN Tamada Yoichi 2516.11
6 White Win JPN Kawano Takahisa 2352.59
6th Kansai Championship final match
Date 2011-03-20 Rating 2512.72
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2740.13
2 White Loss JPN Oosumi Yuuki 2740.13
48th Meijinsen Tournament
Date 2010-09-20 Rating 2531.01
Round Color Result Opponent
1 White Win JPN Sakamoto Suzan 2352.22
2 White Win JPN Tamada Yoichi 2499.02
3 Black Win JPN Matsuura Hiroshi 2392.81
4 White Draw JPN Okabe Hiroshi 2697.09
5 White Draw JPN Kawano Takahisa 2322.48
6 White Win JPN Ishitani Shin-ichi 2392.09
7 Black Loss JPN Yamaguchi Yusui 2592.37
8 White Win JPN Koiso Shigemasa 2174.57
9 White Loss JPN Oosumi Yuuki 2703.92
Team World Championship 2010
Date 2010-05-05 Rating 2533.86
Round Color Result Opponent
3 White Win RRA Artemyev Sergey 2622.89
4 Black Loss EST Purk Andry 2668.03
5 Black Win EST Väljataga Paul 2421.01
7 White Win AZE Eibatov Nizami 2316.12
10 White Loss RRA Sumarokov Evgeny 2559.61
5th Kansai Championship final match
Date 2010-03-28 Rating 2532.90
Round Color Result Opponent
1 White Win JPN Oosumi Yuuki 2650.54
2 White Win JPN Oosumi Yuuki 2650.54
5th All Japan Championship
Date 2010-03-21 Rating 2531.70
Round Color Result Opponent
1 White Win JPN Tadokoro Hosai 1898.59
2 Black Loss JPN Nakamura Shigeru 2854.14
3 Black Win JPN Maruta Hiroki 2084.93
4 White Win KOR Kim Chang-Su 2057.01
5 Black Loss JPN Yamaguchi Yusui 2585.24
6 White Loss JPN Shimoyama Takuma 2266.03
5th Kansai Championship 3rd round
Date 2010-02-14 Rating 2530.42
Round Color Result Opponent
1 Black Win JPN Hata Masayuki 2151.12
2 White Win JPN Hasegawa Kazuto 2695.77
3 White Win JPN Sagara Takashi 2483.88
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2527.95
Round Color Result Opponent
S1 Black Win JPN Suzuki Junichiro 1916.04
S2 White Loss JPN Nakamura Shigeru 2858.00
S3 Black Loss JPN Kataoka Mitsuaki 2263.45
S4 White Draw JPN Nagao Noriaki 2360.79
S5 Black Win JPN Ono Takayuki 2385.42
5th Kansai Championship 2nd round
Date 2009-11-15 Rating 2521.58
Round Color Result Opponent
1 Black Loss JPN Koiso Shigemasa 2183.05
2 Black Win JPN Sakamoto Suzan 2323.92
3 Black Win JPN Kon Akira 1970.96
4 Black Win JPN Miyagawa Junzo 2201.14
40th Kyoto Classified - Special class
Date 2009-11-09 Rating 2521.39
Round Color Result Opponent
1 Black Win JPN Miyoshi Takeo 2156.76
2 White Draw JPN Okabe Hiroshi 2673.33
3 Black Win JPN Ishitani Shin-ichi 2370.33
4 Black Loss JPN Hasegawa Kazuto 2711.78
5 Black Win JPN Kubo Izumi 2115.69
41 Kyoto Classified Tournament
Date 2009-11-08 Rating 2521.30
Round Color Result Opponent
S1 Black Loss JPN Hasegawa Kazuto 2711.85
S2 White Win JPN Sakamoto Suzan 2323.34
S3 White Win JPN Kudomi Takahiro 2365.95
S4 White Win JPN Okabe Hiroshi 2673.18
S5 Black Loss JPN Okumura Toyohiko 2331.37
47th Meijinsen tournament
Date 2009-09-22 Rating 2516.21
Round Color Result Opponent
1 White Win JPN Tamura Kazumasa 2507.55
2 White Win JPN Yamaguchi Yusui 2575.82
3 Black Loss JPN Kawamura Norihiko 2633.81
4 Black Win JPN Kataoka Mitsuaki 2259.12
5 White Loss JPN Oosumi Yuuki 2626.65
6 White Draw JPN Ishitani Shin-ichi 2369.76
7 White Win JPN Matsuura Hiroshi 2366.79
8 White Loss JPN Okabe Hiroshi 2672.83
9 White Win JPN Sakamoto Suzan 2313.09
The 6th Shanghai Renju Meijin Invitation Tournament
Date 2009-05-03 Rating 2491.01
Round Color Result Opponent
1 White Draw JPN Oosumi Yuuki 2615.42
2 Black Loss CHN Gu Wei 2517.26
3 Black Loss CHN Li Yi 2640.94
4 Black Loss CHN Yu Manjiang 2505.61
5 Black Win CHN Xu Bin 2197.31
6 White Win JPN Mitsumori Masao 2345.79
7 White Draw JPN Isobe Taizan 2406.94
4th All Japan Championship
Date 2009-03-21 Rating 2486.85
Round Color Result Opponent
1 Black Win JPN Iwano Fumio 2175.54
2 White Loss JPN Tamura Kazumasa 2512.55
3 Black Loss JPN Tamada Yoichi 2297.78
4 Black Win JPN Tanizaki Ryusuke 2126.72
5 White Win JPN Sakamoto Suzan 2294.34
6 White Draw JPN Ishitani Shin-ichi 2391.05
4 Kansai Championship 3rd round
Date 2009-02-15 Rating 2486.75
Round Color Result Opponent
1 White Loss JPN Tamura Kazumasa 2504.98
2 Black Loss JPN Oosumi Yuuki 2603.13
3 Black Loss JPN Takashima Junya 2525.16
4th Kansai Championship, 2nd round
Date 2008-11-16 Rating 2499.18
Round Color Result Opponent
1 Black Win JPN Sakamoto Suzan 2281.63
2 Black Win JPN Miyagawa Junzo 2236.37
3 White Draw JPN Tamura Kazumasa 2485.69
4 White Loss JPN Takashima Junya 2526.75
46th Meijinsen Tournament
Date 2008-09-15 Rating 2508.18
Round Color Result Opponent
1 White Win JPN Matsuura Hiroshi 2328.14
2 Black Win JPN Oosumi Yuuki 2560.79
3 Black Loss JPN Okabe Hiroshi 2691.47
4 Black Win JPN Yamaguchi Yusui 2582.86
5 Black Win JPN Kataoka Mitsuaki 2251.46
6 Black Win JPN Hata Masayuki 2260.50
7 White Loss JPN Sato Kiyotomi 2443.79
8 Black Draw JPN Ishitani Shin-ichi 2396.40
9 Black Loss JPN Kawamura Norihiko 2662.86
46th Meijinsen Qualification Kansai area 2nd round
Date 2008-06-15 Rating 2516.15
Round Color Result Opponent
1 Black Draw JPN Miyagawa Junzo 2254.99
2 Black Win JPN Sakamoto Suzan 2286.78
3 White Loss JPN Hata Masayuki 2270.28
Team World Championship 2008
Date 2008-05-02 Rating 2524.43
Round Color Result Opponent
1 Black Draw CZE Laube Pavel 2460.46
2 White Win RRA Artemyev Sergey 2648.60
3 Black Win CHN Cao Dong 2648.34
4 White Loss SWE Karlsson Stefan 2605.90
5 White Loss RRA Sushkov Vladimir 2756.50
7 Black Win EST Taimla Tunnet 2800.07
8 White Draw FIN Saarenpää Samuli 2411.53
9 Black Win UKR Piddubny Konstantin 2270.06
3rd All Japan Championship
Date 2008-03-23 Rating 2525.20
Round Color Result Opponent
1 White Win JPN Fujikawa Masaki 2106.99
2 Black Win JPN Miyoshi Takeo 2277.16
3 Black Win JPN Nakamura Shigeru 2856.76
4 White Loss JPN Isobe Taizan 2436.65
5 Black Loss JPN Yamaguchi Yusui 2613.87
6 Black Loss JPN Ishitani Shin-ichi 2405.35
3rd Kansai Championship 3rd round
Date 2008-01-13 Rating 2530.58
Round Color Result Opponent
1 White Win JPN Takagawa Teiji 2241.87
2 White Win JPN Tamura Kazumasa 2414.11
3 White Loss JPN Oosumi Yuuki 2562.37
39th Kyoto Classified - Special Class
Date 2007-11-11 Rating 2535.12
Round Color Result Opponent
1 Black Win JPN Miyoshi Takeo 2294.80
2 Black Loss JPN Hasegawa Kazuto 2768.13
3 Black Win JPN Okumura Toyohiko 2324.28
4 White Win JPN Kudomi Takahiro 2339.83
5 White Loss JPN Okabe Hiroshi 2653.56
The 45th Meijin-sen Tournament
Date 2007-09-17 Rating 2538.27
Round Color Result Opponent
1 White Loss JPN Isobe Taizan 2436.43
2 Black Loss JPN Miyoshi Takeo 2303.27
3 Black Loss JPN Okabe Hiroshi 2641.72
4 White Win JPN Matsuura Hiroshi 2302.10
5 White Win JPN Kawamura Norihiko 2632.09
6 Black Win JPN Sato Kiyotomi 2399.44
7 Black Win JPN Hiwatashi Kikuma 1887.74
8 White Draw JPN Oosumi Yuuki 2556.43
9 White Win JPN Yamaguchi Yusui 2653.90
World Championship 2007, AT
Date 2007-08-15 Rating 2539.93
Round Color Result Opponent
1 White Draw EST Oll Aivo 2655.81
2 Black Loss JPN Okabe Hiroshi 2633.02
3 Black Loss JPN Yamaguchi Yusui 2657.21
4 White Loss CHN Wu Di 2705.67
5 Black Loss EST Taimla Tunnet 2784.91
6 Black Win RRA Kozhin Mikhail 2595.37
7 Black Loss RRA Sushkov Vladimir 2759.29
8 White Loss RRA Savrasova Yulia 2696.68
9 White Win EST Purk Andry 2651.89
10 White Draw RRA Chingin Konstantin 2800.05
11 White Loss SWE Karlsson Stefan 2612.79
World Championship 2007, QT
Date 2007-08-08 Rating 2540.58
Round Color Result Opponent
1 Black Win JPN Ishitani Shin-ichi 2387.01
2 White Win ARM Poghosyan Albert 2388.83
3 White Draw JPN Okabe Hiroshi 2632.21
4 Black Win SWE Jonsson Peter 2335.81
5 Black Win CHN Qiu Yunfei 2496.47
6 White Win TPE Lin Huang-Yu 2523.00
7 White Win SWE Andersson Tord 2351.14
45th Meijinsen Qualification Kansai area final round
Date 2007-06-17 Rating 2533.14
Round Color Result Opponent
1 Black Win JPN Hata Masayuki 2229.00
2 Black Loss JPN Sakamoto Suzan 2298.08
3 Black Win JPN Oosumi Yuuki 2533.74
2nd All Japan Championship (WC Qualification)
Date 2007-03-25 Rating 2522.49
Round Color Result Opponent
1 Black Loss JPN Ono Takayuki 2343.01
2 Black Win JPN Tanizaki Ryusuke 2140.50
3 White Win JPN Koyama Jun 2376.80
4 White Loss JPN Isobe Taizan 2428.46
5 Black Win JPN Nagao Noriaki 2235.43
6 Black Win JPN Miyagawa Junzo 2275.42
2nd Kansai Championship, Final Match
Date 2007-03-18 Rating 2522.08
Round Color Result Opponent
1 White Loss JPN Hasegawa Kazuto 2753.57
2 Black Loss JPN Hasegawa Kazuto 2753.57
2nd Kansai Championship 3rd round
Date 2007-01-14 Rating 2521.30
Round Color Result Opponent
1 Black Win JPN Oosumi Yuuki 2488.79
2 White Win JPN Sagara Takashi 2500.23
3 Black Draw JPN Takashima Junya 2509.86
38th Kyoto Classified - Special class
Date 2006-11-12 Rating 2514.17
Round Color Result Opponent
1 White Win JPN Sakamoto Suzan 2292.48
2 White Loss JPN Takashima Junya 2507.48
3 White Win JPN Adachi Yasuhiro 2057.10
4 White Draw JPN Hasegawa Kazuto 2739.03
5 Black Loss JPN Miyoshi Takeo 2283.14
2nd Kansai Championship 2nd round
Date 2006-10-15 Rating 2513.28
Round Color Result Opponent
1 Black Loss JPN Oosumi Yuuki 2465.34
2 Black Win JPN Doi Manabu 2137.25
3 Black Win JPN Ozawa Tetsushi 2012.98
4 Black Win JPN Takagawa Teiji 2291.35
The 44th Meijin-sen Tournament
Date 2006-09-18 Rating 2513.00
Round Color Result Opponent
1 White Draw JPN Nagao Noriaki 2243.13
2 White Loss JPN Okabe Hiroshi 2602.19
3 Black Loss JPN Kawamura Norihiko 2666.11
4 White Loss JPN Yamaguchi Yusui 2638.70
5 Black Win JPN Ishitani Shin-ichi 2363.11
6 Black Win JPN Oosumi Yuuki 2454.89
7 Black Win JPN Fujii Naoki 2137.51
8 White Win JPN Matsuura Hiroshi 2300.68
9 White Win JPN Sato Kiyotomi 2442.38
Asian Championship 2006
Date 2006-08-15 Rating 2512.17
Round Color Result Opponent
1 White Draw JPN Kashihara Akihiko 2297.19
2 Black Win KOR Lee Jo-Sub 2330.68
3 Black Win JPN Oosumi Yuuki 2444.35
4 White Draw JPN Yamaguchi Yusui 2636.42
5 Black Win KOR Park Jeong Ho 2388.70
6 Black Loss KOR Kim Chang-Hoon 2543.86
7 Black Win JPN Ishitani Shin-ichi 2363.06
8 White Loss JPN Okabe Hiroshi 2598.34
Meijin-sen Qual, Kansai-Hokuriku area final round
Date 2006-06-18 Rating 2508.48
Round Color Result Opponent
1 Black Win JPN Oosumi Yuuki 2432.93
2 White Win JPN Takashima Junya 2499.69
3 White Win JPN Hata Masayuki 2225.78
Meijin-sen Qual, Kansai area 1st round
Date 2006-05-14 Rating 2502.20
Round Color Result Opponent
1 White Win JPN Okuda Shingo 1970.16
2 White Win JPN Hata Masayuki 2229.15
3 Black Win JPN Takagawa Teiji 2304.67
4 Black Win JPN Matsui Tsunehiro 2173.61
Team World Championship 2006
Date 2006-05-05 Rating 2499.99
Round Color Result Opponent
1 White Loss FIN Pellikka Marko 2323.63
2 White Loss SWE Andersson Tord 2320.38
3 White Draw EST Oll Aivo 2649.22
4 Black Win RRA Skuridin Alexey 2388.14
5 Black Win CHN Ge Lingfeng 2399.98
6 White Loss RRA Savrasova Yulia 2677.31
7 White Win EST Sulane Sander 2095.53
F1 White Loss SWE Gaulitz Joachim 2512.90
F2 White Win SWE Andersson Tord 2320.38
1st All Japan Championship
Date 2006-03-26 Rating 2494.44
Round Color Result Opponent
1 Black Loss JPN Kato Yasuhiro 2054.90
2 White Win JPN Nagao Noriaki 2221.80
3 Black Win JPN Matsuura Hiroshi 2313.22
4 White Win JPN Tanizaki Ryusuke 2112.96
5 White Win JPN Isobe Taizan 2425.58
6 Black Loss JPN Yamaguchi Yusui 2636.32
37th Kyoto Classified - Special class
Date 2005-11-13 Rating 2480.41
Round Color Result Opponent
1 Black Win JPN Matsuo Yoshihiro 2005.28
2 White Win JPN Miyoshi Takeo 2279.80
3 Black Win JPN Miyagawa Junzo 2251.36
4 Black Draw JPN Okabe Hiroshi 2593.59
5 White Loss JPN Hasegawa Kazuto 2708.47
1st Kansai Championship 2nd round
Date 2005-10-16 Rating 2476.03
Round Color Result Opponent
1 Black Win JPN Adachi Yasuhiro 2047.02
2 Black Win JPN Hata Masayuki 2213.47
3 White Draw JPN Takagawa Teiji 2323.72
4 Black Loss JPN Hasegawa Kazuto 2705.07
World Championship 2005, BT
Date 2005-08-05 Rating 2466.04
Round Color Result Opponent
1 Black Win TPE Wang Chih-Kung 2207.37
2 Black Loss EST Lents Johann 2534.78
3 Black Win JPN Ono Takayuki 2291.21
4 White Win EST Väljataga Paul 1905.45
5 White Loss RRA Maximov Nikolay 2162.84
6 White Win SWE Eriksson Marcus 2265.94
7 White Draw EST Oblikas Mikk 2262.06
8 Black Loss EST Ilu Timo 2578.89
9 White Loss JPN Tamura Kazumasa 2360.29
World Championship 2005, QT
Date 2005-07-31 Rating 2466.34
Round Color Result Opponent
1 Black Win JPN Oosumi Yuuki 2378.21
2 White Loss EST Purk Andry 2567.28
3 White Draw EST Oll Aivo 2554.72
4 Black Win RRA Kozhin Mikhail 2550.91
5 Black Draw JPN Yamaguchi Yusui 2578.81
6 White Loss RRA Sushkov Vladimir 2696.08
7 White Win EST Ilu Timo 2578.38
43rd Meijinsen Qualification: Kansai area 1st round
Date 2005-05-08 Rating 2458.56
Round Color Result Opponent
1 White Win JPN Matsui Tsunehiro 2168.01
2 Black Win JPN Iwata Akihisa 2154.78
3 White Loss JPN Takashima Junya 2486.05
4 Black Loss JPN Tamura Kazumasa 2350.08
36th Kyoto Classified - Special Class
Date 2004-11-14 Rating 2458.02
Round Color Result Opponent
1 White Win JPN Miyoshi Takeo 2256.74
2 Black Loss JPN Kudomi Takahiro 2334.50
3 White Win JPN Adachi Yasuhiro 2047.46
4 White Win JPN Miyagawa Junzo 2257.71
5 White Draw JPN Hasegawa Kazuto 2659.27
The 42nd Meijin-sen Tournament
Date 2004-09-20 Rating 2456.91
Round Color Result Opponent
1 White Win JPN Okabe Hiroshi 2563.94
2 White Loss JPN Kawamura Norihiko 2721.55
3 Black Win JPN Sakashita Shoichi 2206.16
4 White Loss JPN Ishitani Shin-ichi 2378.27
5 White Loss JPN Hasegawa Kazuto 2656.89
6 White Win JPN Saito Koji 2192.70
7 Black Loss JPN Sakamoto Suzan 2292.79
8 White Loss JPN Matsuura Hiroshi 2405.60
9 White Win JPN Takagawa Teiji 2336.93
Team World Championship 2004
Date 2004-05-05 Rating 2468.98
Round Color Result Opponent
1 Black Loss SWE Karlsson Stefan 2542.74
2 White Win RAB Degtyar Felix 2149.47
3 Black Loss EST Meritee Ando 2803.99
4 White Win UZB Khramov Andrey 2233.35
6 Black Win UKR Piddubny Konstantin 2203.52
7 Black Loss RRA Salnikov Pavel 2561.05
8 Black Loss RRA Rusin Vladislav 2622.26
9 Black Draw RRA Sushkov Vladimir 2678.35
35th Kyoto Classified - Special Class
Date 2003-11-09 Rating 2492.37
Round Color Result Opponent
1 White Win JPN Yasumoto Yoshinobu 2000.93
2 Black Win JPN Iwata Akihisa 2207.92
3 Black Loss JPN Hasegawa Kazuto 2631.31
4 Black Win JPN Miyoshi Takeo 2233.91
5 White Win JPN Hata Masayuki 2121.58
41st Meijin-sen Tournament
Date 2003-09-15 Rating 2498.39
Round Color Result Opponent
1 White Win JPN Matsuura Hiroshi 2409.94
2 White Win JPN Miyagawa Junzo 2262.28
3 White Win JPN Takashima Junya 2342.72
4 White Loss JPN Kuga Akio 2384.76
5 White Loss JPN Hasegawa Kazuto 2627.25
6 Black Win JPN Kudomi Takahiro 2341.69
7 White Win JPN Ishitani Shin-ichi 2384.61
8 White Win JPN Isobe Taizan 2418.14
9 White Win JPN Okabe Hiroshi 2552.24
World Championship 2003, AT
Date 2003-08-08 Rating 2496.29
Round Color Result Opponent
1 White Draw JPN Yamaguchi Yusui 2580.51
2 White Loss EST Taimla Tunnet 2710.48
3 White Draw JPN Okabe Hiroshi 2551.07
4 White Loss RRA Chingin Konstantin 2716.67
5 White Loss EST Meritee Ando 2803.17
6 White Loss RRA Sinyov Igor 2557.33
7 White Draw SWE Karlsson Stefan 2559.26
8 White Win SWE Gaulitz Joachim 2408.56
9 White Win SWE Andersson Tord 2381.72
10 Black Win SWE Carlsson Martin 2429.97
11 Black Loss RRA Sushkov Vladimir 2691.99
World Championship 2003, QT
Date 2003-07-31 Rating 2495.70
Round Color Result Opponent
1 Black Win JPN Mitsumori Masao 2291.96
2 White Draw RRA Karasyov Maxim 2490.78
3 White Draw JPN Yamaguchi Yusui 2580.91
4 White Win TPE Chang Yi-Feng 2462.97
5 White Win JPN Ishitani Shin-ichi 2384.20
6 White Win AZE Eibatov Nizami 2336.75
7 White Draw RRA Sushkov Vladimir 2691.44
Japan WC Qualification 2003
Date 2003-03-22 Rating 2461.53
Round Color Result Opponent
1 Black Loss JPN Sakurai Yasuo 2083.27
2 White Win JPN Arita Nobuyoshi 2185.67
3 Black Win JPN Iwata Akihisa 2209.12
4 Black Win JPN Tamura Kazumasa 2283.35
5 White Loss JPN Kubo Izumi 2230.98
34th Kyoto Classified - special class
Date 2002-11-10 Rating 2442.73
Round Color Result Opponent
1 Black Win JPN Okabe Hiroshi 2487.89
2 White Loss JPN Kudomi Takahiro 2392.14
3 Black Win JPN Iwata Akihisa 2200.81
4 White Win JPN Hasegawa Kazuto 2587.23
5 White Loss JPN Miyoshi Takeo 2246.88
40th Meijin-sen Tournament
Date 2002-09-16 Rating 2434.09
Round Color Result Opponent
1 Black Loss JPN Takagawa Teiji 2361.02
2 Black Loss JPN Ishitani Shin-ichi 2393.59
3 Black Win JPN Okabe Hiroshi 2476.37
4 White Draw JPN Isobe Taizan 2447.98
5 White Loss JPN Hasegawa Kazuto 2593.06
6 White Loss JPN Yamaguchi Yusui 2591.78
7 Black Win JPN Nishimura Toshio 2355.24
8 Black Win JPN Kudomi Takahiro 2394.65
9 Black Win JPN Matsuura Hiroshi 2314.94
40th Meijinsen Qualification: Kansai-Hokuriku 2nd Round
Date 2002-06-16 Rating 2419.50
Round Color Result Opponent
1 White Win JPN Miyagawa Sou 2061.64
2 Black Win JPN Sakamoto Suzan 2258.44
3 White Win JPN Ikeshima Wakio 1637.98
4 Black Draw JPN Miyagawa Junzo 2246.93
5 Black Draw JPN Takagawa Teiji 2362.80
Team World Championship 2002
Date 2002-05-03 Rating 2412.05
Round Color Result Opponent
1 Black Loss EST Taimla Tunnet 2567.81
2 Black Loss RRA Dvoeglazov Vladimir 2366.93
3 Black Win UKR Drozd Olexandr 2270.56
4 White Loss SWE Carlsson Martin 2338.18
5 Black Loss SWE Gardström Petter 2489.89
6 White Win KOR Lee Yun-Sub 2031.66
7 White Loss RRA Semyonov Vladimir 2422.19
8 White Loss SWE Carlsson Martin 2338.18
9 White Win SWE Carlsson Martin 2338.18
33rd Kyoto Classified - special class
Date 2001-11-11 Rating 2423.81
Round Color Result Opponent
1 White Win JPN Adachi Yasuhiro 2006.54
2 Black Win JPN Doi Manabu 2117.43
3 Black Win JPN Iwata Akihisa 2195.02
4 Black Win JPN Hasegawa Kazuto 2580.14
5 Black Win JPN Miyagawa Junzo 2234.75
The 39th Meijin-sen Tournament
Date 2001-09-24 Rating 2419.59
Round Color Result Opponent
1 White Loss JPN Kudomi Takahiro 2391.22
2 Black Win JPN Hayakawa Yoshimi 2418.15
3 White Win JPN Takagawa Teiji 2340.29
4 White Win JPN Maruyama Yasushi 2199.70
5 White Draw JPN Yamaguchi Yusui 2554.07
6 White Loss JPN Nishimura Toshio 2371.08
7 White Win JPN Matsuura Hiroshi 2254.51
8 White Loss JPN Nara Hideki 2534.18
9 White Loss JPN Hasegawa Kazuto 2577.01
World Championship 2001, BT
Date 2001-08-12 Rating 2416.62
Round Color Result Opponent
1 White Win JPN Tatsutomi Hiroyuki 2229.19
2 Black Win RRA Chernov Sergey 2294.17
3 Black Win JPN Ono Takayuki 2190.07
4 White Loss JPN Hasegawa Kazuto 2574.63
5 White Win UZB Khramov Andrey 2204.69
6 White Win JPN Sakamoto Suzan 2214.82
7 White Loss JPN Kusajima Masato 2394.33
8 White Win JPN Kudomi Takahiro 2388.97
32-nd Kyoto Classified - Special class
Date 2000-11-12 Rating 2370.30
Round Color Result Opponent
1 White Loss JPN Nara Hideki 2578.77
2 Black Win JPN Sakamoto Suzan 2182.42
3 Black Loss JPN Hasegawa Kazuto 2560.88
4 Black Win JPN Koiso Shigemasa 2155.30
5 White Draw JPN Miyoshi Takeo 2200.12
38th Meijinsen Tournament
Date 2000-10-01 Rating 2364.25
Round Color Result Opponent
1 White Win JPN Fujinami Hisao 2244.26
2 Black Loss JPN Kudomi Takahiro 2364.71
3 White Loss JPN Hasegawa Kazuto 2567.02
4 White Loss JPN Arai Yutaka 2189.22
5 White Win JPN Nishizono Norio 2356.69
6 Black Draw JPN Hayakawa Yoshimi 2428.69
7 White Loss JPN Maruyama Yasushi 2241.00
8 Black Loss JPN Nara Hideki 2579.71
9 Black Win JPN Kusajima Masato 2362.52
Meijinsen Qualification: Kansai-Hokuriku 2nd Round
Date 2000-06-19 Rating 2360.27
Round Color Result Opponent
1 White Win JPN Sakamoto Suzan 2204.27
2 White Loss JPN Hayakawa Yoshimi 2455.62
3 White Win JPN Takehara Kenji 1836.28
38th Meijinsen Qualification: Kansai area 1st Round
Date 2000-05-21 Rating 2359.25
Round Color Result Opponent
1 White Win JPN Tatsutomi Hiroyuki 2211.92
2 White Loss JPN Hayakawa Yoshimi 2461.24
3 Black Win JPN Matsui Tsunehiro 2220.18
4 White Win JPN Iwata Akihisa 2212.11