Okabe Hiroshi, Japan - Renju Rating

Okabe Hiroshi (岡部寛)

Place: Tokyo, Japan

Rating: 2672.93, Std: 67.58, Rank: 21

First game: 2000-05-14, Last game: 2023-12-10

Top rating: 2719.50 (2014-01-26)

Games: 1062, Wins: 629, Draws: 206, Losses: 227

Gy1: 45, Gy2: 73, Gy5: 187

24 Kanto Renju Emperor Tournament 2nd round
Date 2023-12-10 Rating 2672.93
Round Color Result Opponent
1 Black Draw Nakayama Tomoharu 2758.55
2 Black Win Inoue Fumiya 2449.21
3 White Win Miyamoto Syunju 2205.75
4 White Loss Kamiya Shunsuke 2827.30
5 White Win Makino Mitsunori 2557.98
24 Kanto Renju Emperor Tournament Kanto area 1st round
Date 2023-11-19 Rating 2672.23
Round Color Result Opponent
1 White Win Matsuda Shoma 2283.67
2 Black Draw Wang Qingqing 2580.73
3 White Win Ono Takayuki 2395.49
4 Black Draw Nakayama Tomoharu 2757.93
ex White Win Maruta Hiroki 2159.16
61st Meijinsen match R3
Date 2023-10-28 Rating 2671.00
Round Color Result Opponent
3 Black Loss Kamiya Shunsuke 2825.72
61st Meijinsen match R1-2
Date 2023-10-15 Rating 2670.55
Round Color Result Opponent
1 Black Loss Kamiya Shunsuke 2824.95
2 White Loss Kamiya Shunsuke 2824.95
61st Meijinsen Tournament
Date 2023-09-18 Rating 2670.79
Round Color Result Opponent
1 Black Draw Kawano Takahisa 2495.78
2 White Win Tachi Masaya 2509.65
3 Black Win Maruyama Yasushi 2263.49
4 White Win Matsuda Shoma 2283.46
5 White Win Fujita Maiko 2362.42
6 Black Win Makino Mitsunori 2556.01
7 Black Win Yamane Tomohiro 2040.41
8 Black Draw Hasegawa Kazuto 2555.93
9 Black Win Nakayama Tomoharu 2755.92
World Championship AT
Date 2023-08-12 Rating 2667.80
Round Color Result Opponent
1 Black Loss Epifanov Dmitry 2652.58
2 White Win Inoue Fumiya 2462.81
3 Black Win Ni Zhongxing 2677.55
4 Black Win Burtsev Nikolai 2506.32
5 White Loss Nakayama Tomoharu 2756.19
6 White Win Kamiya Shunsuke 2818.44
7 White Draw Pinsky Alexander 2551.18
8 Black Win Lee Ho June 2341.76
9 Black Draw Lu Hai 2723.10
10 Black Draw Mei Fan 2718.13
11 Black Draw Cao Dong 2680.51
40 Kanto Championship
Date 2023-07-09 Rating 2662.58
Round Color Result Opponent
1 Black Win Fujita Maiko 2363.78
2 Black Loss Makino Mitsunori 2555.53
3 White Loss Miyamoto Syunju 2208.33
4 White Win Tanaka Shotaro 2264.08
5 Black Win Takazawa Nagayoshi 2254.78
6 Black Win Ishitani Shin-ichi 2313.35
17th All Japan Championship
Date 2023-03-19 Rating 2654.82
Round Color Result Opponent
1 White Win Miyamoto Syunju 2199.08
2 White Win Ishitani Shin-ichi 2312.83
3 Black Draw Kamiya Shunsuke 2821.39
4 White Draw Makino Mitsunori 2560.35
5 Black Draw Nakayama Tomoharu 2760.88
6 White Draw Tachi Masaya 2488.37
23 Kanto Renju Emperor Tournament 2nd round
Date 2023-01-29 Rating 2650.68
Round Color Result Opponent
1 White Loss Inoue Fumiya 2472.12
2 White Loss Yokoyama Shota 2414.62
3 Black Win Kamiya Shunsuke 2819.77
4 White Win Fujita Maiko 2364.06
5 Black Win Maruta Koji 2069.99
26th New Year (Mikami) Cup
Date 2023-01-15 Rating 2650.14
Round Color Result Opponent
S1 Black Win Takazawa Nagayoshi 2232.76
S2 Black Draw Inoue Fumiya 2472.29
S3 White Win Ono Takayuki 2381.74
S4 White Loss Ishitani Shin-ichi 2317.20
S5 Black Draw Tanaka Shotaro 2272.05
60th Meijinsen Tournament
Date 2022-09-19 Rating 2656.45
Round Color Result Opponent
1 Black Win Kuga Akio 2357.46
2 Black Win Ono Takayuki 2377.70
3 White Draw Makino Mitsunori 2567.33
4 Black Win Miyamoto Syunju 2192.83
5 White Win Kawamoto Shoma 2297.23
6 Black Win Hasegawa Kazuto 2574.84
7 White Loss Nagasoe Hiroki 2609.19
8 White Win Ishitani Shin-ichi 2311.02
9 Black Draw Nakayama Tomoharu 2767.79
39 Kanto Championship
Date 2022-07-31 Rating 2657.41
Round Color Result Opponent
1 Black Win Tanaka Shotaro 2260.57
2 Black Win Maruta Hiroki 2145.63
3 Black Win Ono Takayuki 2380.08
4 White Win Ishitani Shin-ichi 2310.82
5 White Draw Yokoyama Shota 2410.43
6 White Win Kato Yasuhiro 2053.77
22nd Kanto Renju Emperor Tournament Final
Date 2022-03-19 Rating 2658.44
Round Color Result Opponent
1 Black Loss Kamiya Shunsuke 2818.94
2 Black Draw Kamiya Shunsuke 2818.94
3 White Loss Kamiya Shunsuke 2818.94
59th Meijinsen Tournament
Date 2022-01-10 Rating 2660.74
Round Color Result Opponent
1 White Win Maruta Hiroki 2193.12
2 Black Draw Nakayama Tomoharu 2781.03
3 Black Win Maruyama Yasushi 2248.52
4 Black Win Ono Takayuki 2376.90
5 White Win Hayashi Shoichi 2128.39
6 Black Win Iio Yoshihiro 2367.76
7 White Win Nagasoe Hiroki 2609.77
8 White Draw Hasegawa Kazuto 2541.04
9 Black Loss Kamiya Shunsuke 2815.11
ex White Win Nagasoe Hiroki 2609.77
22 Renju Emperor Tournament 2nd round
Date 2021-12-19 Rating 2659.73
Round Color Result Opponent
1 Black Win Yokoyama Shota 2404.47
2 Black Win Maruta Hiroki 2198.76
3 White Loss Kamiya Shunsuke 2814.89
4 Black Draw Nagasoe Hiroki 2608.24
5 White Draw Shimura Hiroki 2057.82
13th Tohoku Championship
Date 2021-12-12 Rating 2659.71
Round Color Result Opponent
1 White Win Miyamoto Syunju 2196.68
2 Black Win Fujita Maiko 2334.54
3 Black Loss Inoue Fumiya 2461.89
4 White Win Maruta Hiroki 2200.35
38 Kanto Championship
Date 2021-08-08 Rating 2663.97
Round Color Result Opponent
1 White Win Suenaga Daiki 2228.57
2 White Win Ishitani Shin-ichi 2300.52
3 White Loss Kamiya Shunsuke 2807.13
4 Black Loss Inoue Fumiya 2452.68
5 White Loss Yokoyama Shota 2405.79
6 White Win Fujita Maiko 2316.17
16th All Japan Championship
Date 2021-03-28 Rating 2684.16
Round Color Result Opponent
1 Black Win Suenaga Daiki 2232.38
2 Black Win Inoue Fumiya 2434.26
3 Black Draw Nakamura Shigeru 2913.47
4 White Win Fujita Maiko 2322.30
5 White Win Nagasoe Hiroki 2594.93
6 White Win Makino Mitsunori 2514.37
21th Kanto Renju Emperor Tournament Final
Date 2021-02-27 Rating 2685.74
Round Color Result Opponent
1 White Win Makino Mitsunori 2511.34
2 Black Win Makino Mitsunori 2511.34
24th New Year(Mikami)Cup
Date 2021-01-29 Rating 2686.17
Round Color Result Opponent
S1 Black Win Ono Takayuki 2354.05
S2 White Win Maruta Hiroki 2186.35
S3 Black Win Maruta Koji 2069.84
S4 White Win Ishitani Shin-ichi 2326.43
S5 Black Draw Makino Mitsunori 2507.52
12th Tohoku Championship
Date 2020-12-27 Rating 2686.45
Round Color Result Opponent
Black Draw Nakamura Shigeru 2913.22
21 Renju Emperor Tournament 2nd round
Date 2020-12-06 Rating 2686.18
Round Color Result Opponent
1 White Win Shimura Hiroki 1978.14
2 White Win Ono Takayuki 2356.18
3 White Draw Nagasoe Hiroki 2584.65
4 Black Win Inoue Fumiya 2423.93
5 Black Draw Makino Mitsunori 2497.45
58 Meijinsen Tournament
Date 2020-09-21 Rating 2685.56
Round Color Result Opponent
1 White Win Kamiya Shunsuke 2782.05
2 White Loss Makino Mitsunori 2475.32
3 White Win Nakayama Tomoharu 2792.47
4 Black Win Fujita Maiko 2328.61
5 Black Win Fujita Yudai 2445.03
6 White Loss Matsuura Hiroshi 2352.81
7 Black Draw Tamada Yoichi 2490.12
8 Black Win Tanaka Toshiki 2430.07
9 Black Draw Tachi Masaya 2451.81
37 Kanto Championship
Date 2020-08-10 Rating 2686.48
Round Color Result Opponent
1 White Win Ito Midori 1736.07
2 Black Win Kato Yasuhiro 2058.70
3 White Win Ishitani Shin-ichi 2333.36
4 White Win Maruta Hiroki 2196.66
5 White Win Fujita Maiko 2328.42
6 Black Win Maruyama Takashi 2005.11
20th Kanto Renju Emperor Tournament Final
Date 2020-02-16 Rating 2685.98
Round Color Result Opponent
1 Black Loss Nakamura Shigeru 2921.93
2 White Loss Nakamura Shigeru 2921.93
23 New Year (Mikami) Cup
Date 2020-01-26 Rating 2686.56
Round Color Result Opponent
A1 Black Win Maruta Hiroki 2175.86
A2 White Win Iwano Fumio 2135.87
A3 Black Loss Nakamura Shigeru 2921.97
A4 White Win Fujita Maiko 2314.20
A5 White Win Ishitani Shin-ichi 2339.60
15th All Japan Championship
Date 2020-01-19 Rating 2686.69
Round Color Result Opponent
1 Black Win Sakamoto Suzan 2241.23
2 White Win Nakamura Shigeru 2921.81
3 White Win Inoue Fumiya 2383.17
4 Black Loss Nakayama Tomoharu 2796.85
5 Black Draw Kamiya Shunsuke 2777.44
6 Black Win Iio Yoshihiro 2375.86
20 Renju Emperor Tournament 2nd round
Date 2019-12-08 Rating 2684.58
Round Color Result Opponent
1 White Win Inoue Fumiya 2383.66
2 White Loss Fujita Maiko 2313.47
3 White Draw Nakamura Shigeru 2924.17
4 White Win Miyamoto Syunju 2251.46
5 White Win Ishitani Shin-ichi 2340.31
11th Tohoku Championship
Date 2019-10-06 Rating 2682.57
Round Color Result Opponent
1 White Win Kusajima Masato 2206.81
2 White Win Miyamoto Syunju 2249.86
3 Black Win Hirono Masakazu 2039.31
4 White Win Ishitani Shin-ichi 2345.52
5 White Win Gakumazawa Hideaki 2108.69
57 Meijinsen Tournament
Date 2019-09-16 Rating 2681.45
Round Color Result Opponent
1 White Win Matsuura Hiroshi 2335.20
2 White Win Ishitani Shin-ichi 2348.46
3 Black Win Inoue Fumiya 2382.99
4 Black Draw Kamiya Shunsuke 2779.42
5 Black Win Hasegawa Kazuto 2571.70
6 Black Loss Kawamura Norihiko 2637.27
7 White Win Nakayama Tomoharu 2782.86
8 Black Loss Koyama Jun 2563.98
9 White Win Kawano Takahisa 2422.73
World Championship AT
Date 2019-08-10 Rating 2678.06
Round Color Result Opponent
1 White Draw Oll Aivo 2700.99
2 Black Win Inoue Fumiya 2385.28
3 Black Win Epifanov Dmitry 2630.91
4 White Draw Nakayama Tomoharu 2778.84
5 White Win Kamiya Shunsuke 2776.89
6 White Loss Koyama Jun 2567.92
7 White Loss Gardström Petter 2645.26
8 Black Loss Cao Dong 2733.19
9 White Loss Sushkov Vladimir 2802.02
10 White Win Fedotov Denis 2630.76
11 White Win Mei Fan 2660.46
36 Kanto Championship
Date 2019-07-28 Rating 2676.52
Round Color Result Opponent
1 Black Win Fujikawa Masaki 2108.79
2 White Win Makino Mitsunori 2310.49
3 White Loss Nakamura Shigeru 2935.83
4 White Win Ono Takayuki 2358.70
5 White Draw Inoue Fumiya 2386.27
6 White Win Ishitani Shin-ichi 2353.00
14th All Japan Championship
Date 2019-03-31 Rating 2663.40
Round Color Result Opponent
1 White Win Miyamoto Syunju 2234.43
2 White Loss Nakamura Shigeru 2943.90
3 White Draw Kamiya Shunsuke 2769.66
4 White Win Iio Yoshihiro 2419.92
5 White Loss Inoue Fumiya 2386.73
6 White Win Koyama Jun 2549.81
19th Kanto Renju Emperor Tournament Final
Date 2019-02-17 Rating 2659.50
Round Color Result Opponent
1 Black Loss Nakamura Shigeru 2945.54
2 Black Loss Nakamura Shigeru 2945.54
22 New Year (Mikami) Cup
Date 2019-01-20 Rating 2657.56
Round Color Result Opponent
1 White Win Inoue Fumiya 2375.47
2 White Win Tomobe Katsuhiro 2125.71
3 White Win Ono Takayuki 2360.16
4 Black Draw Ke Fang-Ying 2322.32
5 Black Win Takazawa Nagayoshi 2142.98
19 Renju Emperor Tournament 2nd round
Date 2018-12-09 Rating 2654.55
Round Color Result Opponent
1 White Win Maruta Hiroki 2141.35
2 White Win Ishitani Shin-ichi 2378.04
3 Black Loss Nakamura Shigeru 2946.81
4 White Win Miyamoto Syunju 2230.19
5 White Win Iwano Fumio 2200.69
SOPAI Cup
Date 2018-11-25 Rating 2653.32
Round Color Result Opponent
1 White Win Tian Hanfa 1883.58
2 White Loss Wai Chan Keong 2711.58
3 Black Loss Sun Jinxue 2214.27
4 White Win Peng Lulu 2039.99
5 White Loss Hong Pengcheng 2359.21
6 Black Loss Cheng Yanzhen 2381.22
7 White Win Guo Haisen 2165.26
8 White Loss Lu Hai 2590.38
9 White Win Ling Shijie 2380.51
56 Meijinsen Tournament
Date 2018-09-17 Rating 2664.38
Round Color Result Opponent
1 White Win Hasegawa Kazuto 2548.44
2 Black Win Kuga Akio 2381.80
3 Black Loss Koyama Jun 2539.62
4 White Loss Nakamura Shigeru 2946.49
5 Black Win Matsuura Hiroshi 2326.35
6 Black Win Kawamura Norihiko 2619.20
8 White Win Ishitani Shin-ichi 2386.01
9 Black Win Kamiya Shunsuke 2757.81
10th Tohoku Championship
Date 2018-09-09 Rating 2665.05
Round Color Result Opponent
1 White Win Hirono Masakazu 2041.47
2 Black Win Miyamoto Syunju 2226.59
3 Black Win Demachi Koichiro 1899.08
5 Black Win Kusajima Masato 2253.80
35 Kanto Championship
Date 2018-07-16 Rating 2668.87
Round Color Result Opponent
1 White Win Fujikawa Masaki 2074.06
2 White Win Inoue Fumiya 2362.15
3 White Loss Nakamura Shigeru 2941.87
4 White Win Fujita Maiko 2207.99
5 Black Draw Nakayama Tomoharu 2789.85
6 Black Win Ishitani Shin-ichi 2388.46
12th Team World Championship
Date 2018-05-05 Rating 2671.70
Round Color Result Opponent
2 White Loss Mesila Villem 2600.77
3 White Win Gardström Petter 2637.22
5 White Win Makarov Pavel 2561.14
6 Black Loss Cao Dong 2750.25
7 White Loss Kryuchok Roman 2556.90
8 Black Win Kozhin Mikhail 2643.98
10 White Win Mesila Villem 2600.77
13th All Japan Championship
Date 2018-01-28 Rating 2675.46
Round Color Result Opponent
1 Black Win Fujita Yudai 2456.08
2 White Loss Nakayama Tomoharu 2799.40
3 Black Win Iio Yoshihiro 2493.95
4 White Loss Kamiya Shunsuke 2763.09
5 Black Win Ishitani Shin-ichi 2378.36
6 Black Loss Tachi Masaya 2517.52
21 Mikami Cup
Date 2018-01-21 Rating 2676.14
Round Color Result Opponent
S1 Black Win Ono Takayuki 2346.61
S2 White Win Ishitani Shin-ichi 2377.14
S3 White Win Sato Kiyotomi 2405.30
18 Kanto Renju Emperor Tournament 2nd round
Date 2017-12-17 Rating 2678.36
Round Color Result Opponent
1 Black Win Miyamoto Syunju 2229.89
2 White Win Kusajima Masato 2257.77
3 White Win Sato Kiyotomi 2407.43
4 White Win Koyama Jun 2551.34
5 Black Loss Nakamura Shigeru 2916.94
18 Kanto Renju Emperor Tournament 1st round
Date 2017-11-01 Rating 2679.74
Round Color Result Opponent
1 Black Win Maruta Koji 2097.64
2 Black Draw Koyama Jun 2558.23
3 Black Win Kusajima Masato 2255.30
4 White Win Ishitani Shin-ichi 2362.28
55 Meijinsen Tournament
Date 2017-09-18 Rating 2680.79
Round Color Result Opponent
1 White Win Sato Kiyotomi 2418.94
2 White Win Kawano Takahisa 2402.92
3 White Win Iio Yoshihiro 2505.56
4 Black Loss Kamiya Shunsuke 2760.40
5 Black Win Tamada Yoichi 2482.24
6 White Win Matsuura Hiroshi 2315.54
7 White Loss Nakayama Tomoharu 2793.60
8 White Win Hasegawa Kazuto 2566.01
9 Black Win Maruyama Yasushi 2252.97
World Championship BT
Date 2017-08-12 Rating 2679.87
Round Color Result Opponent
1 White Win Liao Jun-Yen 2305.68
2 White Loss Huang Yen-Hua 2424.14
3 White Win Sun In 2398.15
4 Black Loss Liu Yang 2621.32
5 Black Win Metreveli Maksim 2274.43
6 Black Win Yang Yu-Hsiung 2400.93
7 White Draw Tang Kai Lam 2726.28
8 Black Draw Wai Chan Keong 2653.71
9 White Win Koyama Jun 2566.94
World Championship QT
Date 2017-08-05 Rating 2679.96
Round Color Result Opponent
1 Black Draw Lu Wei-Yuan 2557.02
2 Black Win Kim Su Chan 2280.85
3 White Draw Lin Huang-Yu 2695.28
4 White Draw Lan Zhiren 2601.01
5 Black Draw Koyama Jun 2566.97
6 Black Win Oll Aivo 2749.20
7 Black Loss Sushkov Vladimir 2825.98
34 Kanto Championship
Date 2017-07-16 Rating 2680.25
Round Color Result Opponent
1 White Win Fujikawa Masaki 2053.54
2 White Win Iwano Fumio 2228.66
3 White Loss Nakayama Tomoharu 2780.11
4 White Win Ono Takayuki 2342.43
5 White Win Ishitani Shin-ichi 2361.35
6 White Win Maruta Hiroki 2101.83
12th All Japan Championship
Date 2017-03-26 Rating 2681.61
Round Color Result Opponent
1 Black Win Ono Takayuki 2334.01
2 White Win Sato Kiyotomi 2441.22
3 White Draw Nakayama Tomoharu 2755.96
4 Black Loss Nakamura Shigeru 2919.03
5 Black Win Fujita Yudai 2446.40
6 Black Draw Kamiya Shunsuke 2740.62
20 New Year (Mikami) Cup
Date 2017-01-22 Rating 2679.99
Round Color Result Opponent
S1 Black Win Sato Kiyotomi 2451.17
S2 White Win Ishitani Shin-ichi 2361.92
S4 Black Loss Nakamura Shigeru 2917.29
S5 White Win Koyama Jun 2572.31
17 Kanto Renju Emperor Tournament 2nd round
Date 2016-12-10 Rating 2677.30
Round Color Result Opponent
1 White Draw Sato Kiyotomi 2458.71
2 Black Win Maruta Koji 2127.85
3 Black Win Ishitani Shin-ichi 2365.51
4 White Draw Nakamura Shigeru 2913.49
5 White Loss Nakayama Tomoharu 2746.36
17 Kanto Renju Emperor Tournament 1st round
Date 2016-11-23 Rating 2676.49
Round Color Result Opponent
1 Black Win Maruta Koji 2129.72
2 White Win Koyama Jun 2575.47
3 Black Win Ishitani Shin-ichi 2366.68
4 Black Draw Sato Kiyotomi 2459.74
48 Kyoto Classified Tournament
Date 2016-11-13 Rating 2675.82
Round Color Result Opponent
SS2 Black Loss Hasegawa Kazuto 2599.07
SS3 White Loss Hata Masayuki 2170.36
SS4 White Draw Kawamura Norihiko 2584.97
SS5 White Draw Iio Yoshihiro 2514.12
54 Meijinsen Tournament
Date 2016-09-19 Rating 2679.89
Round Color Result Opponent
1 White Win Maruyama Yasushi 2260.69
2 Black Win Matsuura Hiroshi 2330.85
3 Black Win Iio Yoshihiro 2519.09
4 Black Loss Kuga Akio 2338.51
5 White Loss Kamiya Shunsuke 2715.27
6 White Win Tanaka Toshiki 2417.56
7 White Win Hasegawa Kazuto 2599.96
8 White Draw Nakayama Tomoharu 2740.57
9 Black Win Koyama Jun 2578.82
33 Kanto Championship
Date 2016-07-31 Rating 2682.96
Round Color Result Opponent
1 White Win Fujikawa Masaki 2075.60
2 White Win Maruta Koji 2141.23
3 White Win Koyama Jun 2582.11
4 Black Draw Nakayama Tomoharu 2738.68
5 Black Win Maruta Hiroki 2099.31
6 Black Loss Nakamura Shigeru 2909.02
54 Meijinsen Qualification East Japan area 2nd round
Date 2016-06-12 Rating 2684.77
Round Color Result Opponent
1 Black Win Kamiya Shunsuke 2689.51
2 Black Win Mitsumori Masao 2314.87
3 Black Win Kusajima Masato 2234.85
4 White Win Tamada Yoichi 2527.41
5 Black Draw Koyama Jun 2586.80
19 Mikami Cup
Date 2016-03-13 Rating 2682.50
Round Color Result Opponent
S1 White Win Kusajima Masato 2233.03
S2 White Draw Kamiya Shunsuke 2683.73
S3 White Loss Nakamura Shigeru 2897.50
S4 White Win Koyama Jun 2588.85
S5 Black Win Ono Takayuki 2305.44
11th All Japan Championship
Date 2016-01-11 Rating 2679.49
Round Color Result Opponent
1 Black Draw Fujita Yudai 2411.81
2 White Draw Tamada Yoichi 2531.73
3 White Loss Koyama Jun 2592.61
4 Black Win Ishitani Shin-ichi 2365.82
5 Black Win Iio Yoshihiro 2504.28
6 Black Draw Nakayama Tomoharu 2735.32
16 Kanto Renju Emperor Tournament 2nd round
Date 2015-12-13 Rating 2679.51
Round Color Result Opponent
1 Black Draw Nakayama Tomoharu 2733.43
2 White Loss Nakamura Shigeru 2884.65
3 White Win Koyama Jun 2595.46
4 White Win Ono Takayuki 2302.99
5 White Loss Sato Kiyotomi 2487.16
16 Kanto Renju Emperor Tournament 1st round
Date 2015-11-15 Rating 2680.40
Round Color Result Opponent
1 White Win Kato Yasuhiro 2027.57
2 Black Win Ono Takayuki 2303.55
3 White Loss Koyama Jun 2595.81
4 White Loss Sato Kiyotomi 2485.20
47 Kyoto Classified Tournament
Date 2015-11-08 Rating 2681.28
Round Color Result Opponent
S1 Black Win Tachi Masaya 2447.03
S2 Black Win Hasegawa Kazuto 2622.96
S3 Black Win Epifanov Dmitry 2671.56
S4 Black Win Kashihara Akihiko 2311.58
S5 White Win Sakamoto Suzan 2256.73
53 Meijinsen Tournament
Date 2015-09-22 Rating 2682.63
Round Color Result Opponent
1 White Win Ishitani Shin-ichi 2364.30
2 Black Loss Hasegawa Kazuto 2626.65
3 White Win Matsuura Hiroshi 2357.24
4 White Win Tamada Yoichi 2539.54
5 White Draw Oosumi Yuuki 2741.17
6 Black Loss Kawamura Norihiko 2587.86
7 Black Draw Nakayama Tomoharu 2726.79
8 White Loss Iio Yoshihiro 2498.06
9 White Draw Koyama Jun 2591.15
World Championship AT
Date 2015-08-13 Rating 2687.83
Round Color Result Opponent
1 Black Win Tang Kai Lam 2693.49
2 Black Draw Kamiya Shunsuke 2664.09
3 Black Loss Qi Guan 2770.92
4 White Draw Taimla Tunnet 2734.12
5 Black Win Salnikov Pavel 2602.14
6 Black Win Makarov Pavel 2564.15
7 White Loss Lan Zhiren 2606.96
8 Black Win Hõbemägi Martin 2613.94
9 Black Draw Fedorkin Oleg 2692.88
10 Black Draw Chen Ko-Han 2662.22
11 Black Draw Lin Huang-Yu 2752.41
Kanto Championship
Date 2015-07-20 Rating 2689.68
Round Color Result Opponent
1 Black Win Nakamura Souta 2250.23
2 White Win Ishitani Shin-ichi 2370.04
3 White Draw Koyama Jun 2586.62
4 White Draw Nakayama Tomoharu 2720.92
5 Black Loss Nakamura Shigeru 2870.20
6 Black Win Iwano Fumio 2220.72
7th Tohoku Championship
Date 2015-04-12 Rating 2697.99
Round Color Result Opponent
1 White Win Gakumazawa Hideaki 2159.40
2 White Win Kusajima Masato 2228.65
3 White Win Kobayashi Koichi 2258.45
4 White Win Ishitani Shin-ichi 2388.00
5 Black Win Hirono Masakazu 1974.81
10th All Japan Championship
Date 2015-03-29 Rating 2698.81
Round Color Result Opponent
1 White Win Miyagawa Junzo 2211.93
2 Black Win Nagao Noriaki 2269.60
3 White Win Kamiya Shunsuke 2636.12
4 Black Draw Nakamura Shigeru 2867.65
5 Black Draw Nakayama Tomoharu 2704.69
6 Black Draw Tachi Masaya 2450.81
15th Kanto Renju Emperor Tournament Final
Date 2015-02-15 Rating 2699.80
Round Color Result Opponent
1 Black Loss Nakamura Shigeru 2865.46
2 Black Loss Nakamura Shigeru 2865.46
15 Kanto Renju Emperor Tournament 2nd round
Date 2015-01-25 Rating 2701.16
Round Color Result Opponent
1 White Win Ono Takayuki 2319.45
2 White Win Ishitani Shin-ichi 2395.35
3 Black Win Kamiya Shunsuke 2622.96
4 White Loss Nakamura Souta 2228.72
5 Black Win Nakamura Shigeru 2863.49
18 Mikami Cup Tournament
Date 2015-01-18 Rating 2701.40
Round Color Result Opponent
S1 Black Win Ono Takayuki 2320.63
S2 White Draw Isobe Taizan 2397.92
S3 Black Loss Nakamura Shigeru 2863.04
46 Kyoto Classified Tournament
Date 2014-11-09 Rating 2706.56
Round Color Result Opponent
S1 White Win Miyagawa Junzo 2201.87
S2 Black Win Kawamura Norihiko 2613.10
S3 Black Draw Iio Yoshihiro 2484.98
S4 White Win Fukui Nobuhiro 2576.74
S5 Black Loss Oosumi Yuuki 2781.21
15 Kanto Renju Emperor Tournament 1st round
Date 2014-10-26 Rating 2707.53
Round Color Result Opponent
1 White Win Tomobe Katsuhiro 2079.50
2 Black Win Kato Yasuhiro 2061.52
3 Black Win Fukui Nobuhiro 2577.47
4 Black Draw Kamiya Shunsuke 2604.87
52 Meijinsen Tournament
Date 2014-09-15 Rating 2709.66
Round Color Result Opponent
1 Black Win Tamada Yoichi 2526.23
2 Black Win Fukui Nobuhiro 2581.53
3 Black Win Kashihara Akihiko 2311.27
4 Black Win Matsuura Hiroshi 2325.51
5 White Loss Oosumi Yuuki 2784.96
6 White Draw Iio Yoshihiro 2482.30
7 Black Win Sato Kiyotomi 2449.61
8 White Draw Hasegawa Kazuto 2614.62
9 White Draw Nakayama Tomoharu 2681.98
31th Kanto Championship
Date 2014-05-11 Rating 2715.32
Round Color Result Opponent
1 White Win Kamiya Shunsuke 2571.46
2 White Win Kobayashi Koichi 2216.77
3 White Draw Tamura Kazumasa 2492.42
4 White Loss Nakamura Shigeru 2850.43
5 White Win Sato Kiyotomi 2438.92
6th Tohoku Championship
Date 2014-04-20 Rating 2716.36
Round Color Result Opponent
1 Black Win Hirono Masakazu 1972.65
3 White Win Sato Kiyotomi 2437.17
4 White Win Gakumazawa Hideaki 2138.74
5 Black Win Miura Hitoshi 1794.05
6 Black Win Kusajima Masato 2212.28
7 White Win Kobayashi Koichi 2214.94
14 Kanto Renju Emperor Tournament final match
Date 2014-02-16 Rating 2717.99
Round Color Result Opponent
1 White Loss Nakamura Shigeru 2854.25
2 Black Loss Nakamura Shigeru 2854.25
9th All Japan Championship
Date 2014-01-26 Rating 2719.50
Round Color Result Opponent
1 White Win Ishitani Shin-ichi 2404.75
2 White Win Sato Kiyotomi 2433.26
3 White Win Fukui Nobuhiro 2571.97
4 White Draw Oosumi Yuuki 2791.06
5 White Win Iio Yoshihiro 2507.76
6 White Win Tamura Kazumasa 2497.92
14th Mikami Cup S-class
Date 2014-01-19 Rating 2719.41
Round Color Result Opponent
1 Black Win Fukui Nobuhiro 2570.90
2 White Draw Ishitani Shin-ichi 2404.04
3 White Win Tamura Kazumasa 2498.52
4 White Win Nakayama Tomoharu 2641.21
5 Black Loss Nakamura Shigeru 2854.40
14 Kanto Renju Emperor Tournament 2nd round
Date 2013-12-15 Rating 2718.36
Round Color Result Opponent
1 Black Win Fukui Nobuhiro 2566.49
2 Black Win Sato Kiyotomi 2433.84
3 White Draw Tamura Kazumasa 2497.87
4 Black Loss Nakamura Shigeru 2854.94
5 White Draw Kamiya Shunsuke 2545.51
45 Kyoto Classified Tournament
Date 2013-11-10 Rating 2718.25
Round Color Result Opponent
S1 White Win Ishitani Shin-ichi 2392.15
S2 Black Draw Oosumi Yuuki 2797.33
S3 Black Win Hata Masayuki 2217.00
S4 Black Win Hasegawa Kazuto 2593.28
S5 Black Win Mano Yoshihisa 2287.29
51 Meijinsen Tournament
Date 2013-09-16 Rating 2715.23
Round Color Result Opponent
1 Black Win Yamaguchi Yusui 2572.11
2 Black Win Kawano Takahisa 2350.75
3 White Win Kawate Kozo 2168.39
4 Black Win Hasegawa Kazuto 2590.67
5 White Win Mano Yoshihisa 2287.59
6 Black Win Kamiya Shunsuke 2529.89
7 Black Loss Oosumi Yuuki 2801.37
8 Black Win Sato Kiyotomi 2437.81
9 White Win Hata Masayuki 2222.42
ex Black Loss Oosumi Yuuki 2801.37
World Championship AT
Date 2013-08-14 Rating 2711.98
Round Color Result Opponent
1 Black Draw Chen Ko-Han 2641.63
2 White Win Lan Zhiren 2595.53
3 White Win Hõbemägi Martin 2549.62
4 White Loss Sushkov Vladimir 2785.44
5 White Draw Oosumi Yuuki 2802.51
6 White Loss Epifanov Dmitry 2642.87
7 Black Win Salnikov Pavel 2568.17
8 White Draw Oll Aivo 2702.69
9 White Loss Taimla Tunnet 2829.90
10 White Draw Cao Dong 2714.15
11 Black Loss Wang Qingqing 2610.06
World Championship QT
Date 2013-08-05 Rating 2711.78
Round Color Result Opponent
1 White Win Hõbemägi Martin 2549.54
2 Black Win Miyagawa Junzo 2194.75
3 White Draw Sushkov Vladimir 2784.77
4 Black Win Pajuste Renee 2579.79
5 White Draw Oll Aivo 2702.74
6 Black Draw Fedorkin Oleg 2643.83
7 Black Draw Salnikov Pavel 2569.57
29th Kanto Championship
Date 2013-05-12 Rating 2707.10
Round Color Result Opponent
1 Black Win Iwano Fumio 2160.49
2 Black Win Kamiya Shunsuke 2509.36
3 Black Win Ishitani Shin-ichi 2361.28
4 White Win Nakamura Shigeru 2836.81
5 Black Win Kudomi Takahiro 2375.72
5th Tohoku Championship
Date 2013-04-14 Rating 2703.04
Round Color Result Opponent
1 White Win Gakumazawa Hideaki 2114.58
2 Black Win Kudomi Takahiro 2380.30
3 Black Win Kusajima Masato 2196.75
4 White Win Maruta Hiroki 2113.01
5 Black Win Fukui Nobuhiro 2537.72
8th All Japan Championship
Date 2013-03-24 Rating 2699.17
Round Color Result Opponent
1 White Win Kobayashi Koichi 2190.58
2 Black Draw Kamiya Shunsuke 2501.45
3 Black Win Isobe Taizan 2378.50
4 Black Win Iio Yoshihiro 2462.42
5 Black Loss Nakamura Shigeru 2838.37
6 White Loss Oosumi Yuuki 2799.83
13 Kanto Renju Emperor Tournament final match
Date 2013-02-17 Rating 2694.11
Round Color Result Opponent
1 Black Loss Nakamura Shigeru 2842.09
2 Black Draw Nakamura Shigeru 2842.09
3 Black Draw Nakamura Shigeru 2842.09
16th Mikami Cup Tournament
Date 2013-01-20 Rating 2689.85
Round Color Result Opponent
S1 Black Win Mitsumori Masao 2315.31
S2 White Win Ishitani Shin-ichi 2348.27
S3 White Loss Nakamura Shigeru 2845.06
S4 White Win Ono Takayuki 2382.91
S5 White Loss Fukui Nobuhiro 2530.75
13 Kanto Renju Emperor Tournament 2nd round
Date 2013-01-13 Rating 2689.11
Round Color Result Opponent
1 Black Loss Kudomi Takahiro 2385.87
2 Black Win Fukui Nobuhiro 2529.88
3 Black Win Isobe Taizan 2381.26
4 White Win Ishitani Shin-ichi 2347.53
5 White Loss Nakamura Shigeru 2845.57
44 Kyoto Classified Tournament
Date 2012-11-11 Rating 2685.23
Round Color Result Opponent
S1 Black Win Ishitani Shin-ichi 2345.07
S2 White Draw Hasegawa Kazuto 2570.74
S3 Black Win Miyagawa Junzo 2191.50
S4 Black Win Kudomi Takahiro 2386.74
S5 Black Loss Oosumi Yuuki 2785.72
13 Kanto Renju Emperor Tournament 1st round
Date 2012-10-21 Rating 2684.23
Round Color Result Opponent
1 Black Win Tomobe Katsuhiro 2161.78
2 Black Win Maruta Hiroki 2094.96
3 Black Draw Fukui Nobuhiro 2517.23
4 Black Win Tada Ayako 2272.23
50th Meijinsen Tournament
Date 2012-09-17 Rating 2682.75
Round Color Result Opponent
1 Black Win Nagasoe Hiroki 2527.74
2 Black Loss Nakamura Shigeru 2848.10
3 White Win Ono Takayuki 2394.67
4 Black Win Nakayama Tomoharu 2595.22
5 Black Win Matsuura Hiroshi 2312.62
6 White Loss Yamaguchi Yusui 2616.62
7 Black Win Iio Yoshihiro 2451.44
8 Black Draw Fukui Nobuhiro 2509.73
9 White Win Hasegawa Kazuto 2563.79
29th Kanto Championship
Date 2012-05-13 Rating 2673.72
Round Color Result Opponent
1 Black Win Tada Ayako 2254.69
2 White Loss Nakamura Shigeru 2850.90
3 White Win Fukui Nobuhiro 2480.78
4 Black Win Matsuoka Teruo 1989.51
5 Black Win Kudomi Takahiro 2394.68
Team World Championship
Date 2012-05-06 Rating 2673.09
Round Color Result Opponent
1 White Draw He Qifa 2599.98
2 Black Win Piddubny Konstantin 2248.90
3 White Draw Chingin Konstantin 2791.75
4 Black Loss Yang Yu-Hsiung 2461.20
5 Black Win Lents Johann 2521.23
7 Black Draw Yin Licheng 2499.69
8 Black Loss He Qifa 2599.98
9 White Draw Chen Wei 2452.50
10 White Win Yin Licheng 2499.69
7th All Japan Championship
Date 2012-01-29 Rating 2672.90
Round Color Result Opponent
1 White Win Miyoshi Takeo 2145.95
2 White Loss Isobe Taizan 2392.87
3 White Draw Kamiya Shunsuke 2437.51
4 White Win Fukui Nobuhiro 2460.06
5 White Win Tamada Yoichi 2462.49
6 White Loss Oosumi Yuuki 2754.68
12 Kanto Renju Emperor Tournament 2nd round
Date 2012-01-15 Rating 2673.92
Round Color Result Opponent
1 White Win Kamiya Shunsuke 2434.91
2 Black Win Mitsumori Masao 2335.92
3 Black Win Nakayama Tomoharu 2569.48
4 Black Loss Nakamura Shigeru 2844.58
5 Black Loss Oosumi Yuuki 2753.29
43 Kyoto Classified Tournament
Date 2011-11-13 Rating 2678.44
Round Color Result Opponent
S1 Black Win Hasegawa Kazuto 2548.61
S2 Black Win Doi Manabu 2085.44
S3 Black Win Miyagawa Junzo 2199.27
S4 Black Win Oosumi Yuuki 2742.05
S5 White Win Ishitani Shin-ichi 2368.28
12 Kanto Renju Emperor Tournament 1st round
Date 2011-10-23 Rating 2678.16
Round Color Result Opponent
1 White Win Kato Yasuhiro 2055.07
2 Black Win Kudomi Takahiro 2391.03
3 Black Loss Nakayama Tomoharu 2557.50
4 Black Win Ishitani Shin-ichi 2368.66
49th Meijinsen Tournament
Date 2011-09-19 Rating 2678.55
Round Color Result Opponent
1 White Win Kubo Izumi 2089.73
2 Black Win Miyoshi Takeo 2142.49
3 White Win Sakashita Shoichi 2127.34
4 White Win Matsuura Hiroshi 2352.38
5 Black Loss Yamaguchi Yusui 2616.85
6 Black Win Nakayama Tomoharu 2550.11
7 White Win Iio Yoshihiro 2470.85
8 White Win Hasegawa Kazuto 2551.19
9 White Win Kashihara Akihiko 2244.24
World Championship AT
Date 2011-08-10 Rating 2677.17
Round Color Result Opponent
1 Black Loss Lin Huang-Yu 2743.96
2 Black Draw Artemyev Sergey 2577.34
3 Black Win Hou I-Cheng 2475.18
4 Black Draw Oosumi Yuuki 2723.33
5 White Win Oll Aivo 2682.10
6 Black Draw Cao Dong 2675.06
7 White Loss Taimla Tunnet 2778.70
8 White Win Andersson Tord 2411.77
9 Black Loss Huang Jin-xian 2577.93
10 White Draw Sushkov Vladimir 2751.16
11 Black Loss Dai Xiaohan 2671.16
World Championship QT
Date 2011-08-03 Rating 2677.43
Round Color Result Opponent
1 White Win Ono Takayuki 2374.80
2 White Win Dai Xiaohan 2672.09
3 Black Draw Kise Katsumi 2525.49
4 Black Draw Kawamura Norihiko 2599.30
5 Black Win Hõbemägi Martin 2386.36
6 Black Win Nikonov Konstantin 2610.69
7 White Draw Soosõrv Ants 2719.71
6th All Japan Championship
Date 2011-03-27 Rating 2673.12
Round Color Result Opponent
1 Black Win Tada Ayako 2191.63
2 White Win Mano Yoshihisa 2259.19
3 Black Draw Tamada Yoichi 2477.56
4 Black Win Iio Yoshihiro 2485.13
5 Black Win Kise Katsumi 2512.05
6 White Loss Oosumi Yuuki 2708.99
11 Kanto Renju Emperor Tournament final match
Date 2010-12-26 Rating 2670.24
Round Color Result Opponent
1 White Loss Nakamura Shigeru 2833.86
2 Black Loss Nakamura Shigeru 2833.86
11 Kanto Renju Emperor Tournament 2nd round
Date 2010-11-21 Rating 2670.59
Round Color Result Opponent
1 Black Win Fukui Nobuhiro 2342.35
2 Black Win Nakayama Tomoharu 2495.72
3 White Win Kudomi Takahiro 2385.39
4 Black Win Mitsumori Masao 2304.49
5 Black Draw Nakamura Shigeru 2833.88
42 Kyoto Classified Tournament
Date 2010-11-14 Rating 2670.20
Round Color Result Opponent
S1 Black Loss Okumura Toyohiko 2311.67
S2 White Win Kubo Izumi 2087.58
S3 White Win Hata Masayuki 2168.18
S4 White Win Hasegawa Kazuto 2610.18
S5 White Loss Oosumi Yuuki 2690.88
11 Kanto Renju Emperor Tournament 1st round
Date 2010-10-31 Rating 2670.31
Round Color Result Opponent
1 White Win Fujikawa Masaki 2063.90
2 Black Win Maruta Koji 2097.64
3 Black Win Mitsumori Masao 2304.07
4 Black Draw Oosumi Yuuki 2687.29
48th Meijinsen Tournament
Date 2010-09-20 Rating 2670.02
Round Color Result Opponent
1 White Win Koiso Shigemasa 2154.26
2 Black Win Sakamoto Suzan 2322.45
3 Black Loss Oosumi Yuuki 2676.22
4 Black Draw Iio Yoshihiro 2500.50
5 White Win Tamada Yoichi 2460.93
6 White Win Kawano Takahisa 2307.78
7 Black Win Ishitani Shin-ichi 2369.21
8 White Win Matsuura Hiroshi 2361.80
9 Black Loss Yamaguchi Yusui 2570.76
27th Kanto Championship
Date 2010-05-23 Rating 2674.11
Round Color Result Opponent
1 Black Win Ono Takayuki 2372.25
2 White Win Tamura Kazumasa 2487.21
3 White Loss Nakamura Shigeru 2832.95
4 Black Win Ishitani Shin-ichi 2374.37
5 Black Win Oosumi Yuuki 2645.37
Team World Championship
Date 2010-05-05 Rating 2673.75
Round Color Result Opponent
1 White Loss Nagao Noriaki 2348.15
3 Black Win Yin Licheng 2488.75
4 Black Win Chen Ko-Han 2544.14
5 Black Draw Epifanov Dmitry 2532.23
6 Black Win Eibatov Nizami 2296.51
7 White Win Purk Andry 2636.12
8 Black Win Chen Ko-Han 2544.14
9 Black Loss Yin Licheng 2488.75
10 White Win Purk Andry 2636.12
5th All Japan Championship
Date 2010-03-21 Rating 2672.55
Round Color Result Opponent
1 Black Win Kobayashi Koichi 2119.79
2 Black Win Isobe Taizan 2377.45
3 White Win Nagao Noriaki 2345.40
4 White Win Tamura Kazumasa 2488.39
5 White Win Ishitani Shin-ichi 2374.02
6 Black Win Nakamura Shigeru 2829.74
10 Kanto Renju Emperor Tournament final match
Date 2010-02-21 Rating 2668.79
Round Color Result Opponent
1 Black Loss Nakamura Shigeru 2831.04
2 Black Win Nakamura Shigeru 2831.04
3 Black Loss Nakamura Shigeru 2831.04
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2665.74
Round Color Result Opponent
S1 Black Win Hara Masao 2005.80
S2 Black Win Isobe Taizan 2378.93
S3 White Win Ishitani Shin-ichi 2367.03
10 Kanto Renju Emperor Tournament 2nd round
Date 2009-12-20 Rating 2658.58
Round Color Result Opponent
1 Black Win Tamura Kazumasa 2485.83
2 Black Win Ono Takayuki 2371.07
3 White Loss Nakamura Shigeru 2832.89
4 Black Win Nagao Noriaki 2328.70
5 Black Draw Tamada Yoichi 2393.27
40th Kyoto Classified - Special class
Date 2009-11-09 Rating 2651.69
Round Color Result Opponent
1 White Win Sakamoto Suzan 2301.88
2 Black Draw Iio Yoshihiro 2496.96
3 Black Win Miyagawa Junzo 2189.26
4 Black Loss Oosumi Yuuki 2611.89
5 Black Draw Tamura Kazumasa 2485.04
41 Kyoto Classified Tournament
Date 2009-11-08 Rating 2651.58
Round Color Result Opponent
S1 White Win Kudomi Takahiro 2349.29
S2 Black Win Mano Yoshihisa 2294.72
S3 Black Loss Miyoshi Takeo 2148.53
S4 Black Loss Iio Yoshihiro 2496.91
S5 White Win Sakamoto Suzan 2301.74
10 Kanto Renju Emperor Tournament 1st round
Date 2009-10-04 Rating 2651.11
Round Color Result Opponent
1 Black Win Fujikawa Masaki 2043.21
2 Black Win Iwano Fumio 2133.44
3 Black Win Oosumi Yuuki 2607.50
4 White Draw Ono Takayuki 2379.87
47th Meijinsen tournament
Date 2009-09-22 Rating 2650.78
Round Color Result Opponent
1 Black Win Kawamura Norihiko 2609.28
2 White Win Kataoka Mitsuaki 2242.47
3 Black Win Ishitani Shin-ichi 2354.51
4 Black Loss Tamura Kazumasa 2483.28
5 White Win Matsuura Hiroshi 2343.98
6 Black Win Sakamoto Suzan 2294.42
7 Black Draw Oosumi Yuuki 2607.06
8 Black Win Iio Yoshihiro 2493.55
9 Black Win Yamaguchi Yusui 2558.83
World Championship AT
Date 2009-08-13 Rating 2647.26
Round Color Result Opponent
1 Black Loss Nakamura Shigeru 2829.30
2 White Win Ono Takayuki 2383.33
3 Black Loss Cao Dong 2680.85
4 Black Loss Purk Andry 2643.30
5 White Win Chen Ko-Han 2532.16
6 White Win Kozhin Mikhail 2638.65
7 White Loss Karasyov Maxim 2582.45
8 White Loss Sushkov Vladimir 2774.02
9 Black Loss Wu Di 2633.26
10 Black Loss Taimla Tunnet 2800.96
11 Black Win Nykl Ondřej 2520.45
World Championship QT
Date 2009-08-05 Rating 2647.52
Round Color Result Opponent
1 White Loss Savrasova Yulia 2635.92
2 Black Win Yao Jinrui 2321.19
3 Black Win Ono Takayuki 2384.34
4 White Win Yin Licheng 2477.71
5 Black Draw Nowakowski Maciej 2476.52
6 White Win Lin Huang-Yu 2591.28
7 Black Draw Cao Dong 2679.82
26th Kanto Championship
Date 2009-05-17 Rating 2648.27
Round Color Result Opponent
1 Black Win Ono Takayuki 2385.85
2 Black Win Nagao Noriaki 2278.89
3 Black Draw Yamaguchi Yusui 2555.29
4 Black Draw Nakamura Shigeru 2831.75
5 Black Draw Tamura Kazumasa 2486.64
4th All Japan Championship
Date 2009-03-21 Rating 2648.03
Round Color Result Opponent
1 White Win Nagao Noriaki 2266.62
2 White Loss Ishitani Shin-ichi 2370.85
3 Black Win Sakamoto Suzan 2280.16
4 White Draw Oosumi Yuuki 2589.43
5 Black Draw Mitsumori Masao 2321.56
6 White Win Ono Takayuki 2388.74
9 Kanto Renju Emperor Tournament final match
Date 2009-02-08 Rating 2650.58
Round Color Result Opponent
1 Black Loss Nakamura Shigeru 2832.98
2 White Draw Nakamura Shigeru 2832.98
3 Black Win Nakamura Shigeru 2832.98
4 White Loss Nakamura Shigeru 2832.98
12th Mikami Cup Tournament
Date 2009-01-18 Rating 2651.16
Round Color Result Opponent
S1 White Draw Kawamura Norihiko 2628.64
S2 Black Loss Nagao Noriaki 2260.44
S3 Black Win Isobe Taizan 2385.45
S4 White Win Oosumi Yuuki 2572.94
S5 White Loss Nakamura Shigeru 2833.93
46 Meijinsen Match R3-R4
Date 2008-11-23 Rating 2655.33
Round Color Result Opponent
3 Black Loss Hasegawa Kazuto 2701.61
9th Kanto Renju Emperor Tournament, 2nd round
Date 2008-11-16 Rating 2656.08
Round Color Result Opponent
White Draw Nakamura Shigeru 2833.45
Black Win Sato Kiyotomi 2425.52
Black Win Kudomi Takahiro 2338.30
Black Win Nakayama Tomoharu 2286.52
Black Win Kato Yasuhiro 1994.57
9th Kanto Renju Emperor Tournament, 1st round
Date 2008-10-26 Rating 2657.21
Round Color Result Opponent
1 White Win Tanizaki Ryusuke 2114.60
2 Black Draw Ono Takayuki 2385.81
3 White Win Nakayama Tomoharu 2283.10
4 Black Win Tamada Yoichi 2258.92
46 Meijinsen Match R1-R2
Date 2008-10-19 Rating 2657.63
Round Color Result Opponent
1 White Draw Hasegawa Kazuto 2705.21
2 Black Loss Hasegawa Kazuto 2705.21
46th Meijinsen Tournament
Date 2008-09-15 Rating 2660.60
Round Color Result Opponent
1 White Draw Kawamura Norihiko 2634.44
2 Black Win Matsuura Hiroshi 2315.42
3 White Win Iio Yoshihiro 2489.13
4 Black Win Ishitani Shin-ichi 2376.16
5 Black Win Oosumi Yuuki 2546.79
6 Black Win Kataoka Mitsuaki 2238.21
7 White Win Yamaguchi Yusui 2567.18
8 Black Win Hata Masayuki 2230.54
9 White Win Sato Kiyotomi 2420.02
Youth World Championship
Date 2008-08-10 Rating 2659.51
Round Color Result Opponent
A1 White Win Zajk Michał 2339.11
A2 White Win Tamioła Artur 2378.85
A3 White Draw Oll Aivo 2717.40
A4 White Win Lents Johann 2467.28
A5 White Loss Demján Attila 2699.49
A6 White Draw Purk Andry 2610.94
A7 Black Draw Ilu Timo 2548.53
A8 White Win Tamada Yoichi 2239.91
A9 White Win Myasoyedov Yevgeni 2345.76
A10 White Win Laube Pavel 2443.17
A11 Black Win Andrzejewski Wawrzyniec 2266.86
RIF 20 years anniversary celebration tournament
Date 2008-08-07 Rating 2659.31
Round Color Result Opponent
1 White Draw Karlsson Stefan 2571.87
2 White Win Sobolev Pavel 2156.06
3 White Win Jonsson Peter 2313.17
4 Black Win Poghosyan Albert 2365.96
5 Black Win Nykl Ondřej 2448.98
6 Black Win Ono Takayuki 2383.34
25th Kanto Championship
Date 2008-05-18 Rating 2650.17
Round Color Result Opponent
1 White Win Maruta Hiroki 2031.43
2 Black Win Tamada Yoichi 2218.81
3 Black Loss Nakamura Shigeru 2832.67
4 Black Win Isobe Taizan 2405.72
5 White Win Arita Nobuyoshi 2370.33
3rd All Japan Championship
Date 2008-03-23 Rating 2642.99
Round Color Result Opponent
1 Black Win Tamada Yoichi 2204.74
2 White Draw Kudomi Takahiro 2321.62
3 Black Win Sato Kiyotomi 2400.44
4 Black Loss Nakamura Shigeru 2830.66
5 Black Win Ono Takayuki 2374.46
6 Black Draw Isobe Taizan 2413.87
8 Kanto Renju Emperor Tournament final match
Date 2008-02-24 Rating 2640.36
Round Color Result Opponent
1 White Draw Nakamura Shigeru 2830.09
2 Black Win Nakamura Shigeru 2830.09
3 Black Loss Nakamura Shigeru 2830.09
4 White Loss Nakamura Shigeru 2830.09
8th Kanto Renju Emperor Tournament 2nd round
Date 2007-12-16 Rating 2631.19
Round Color Result Opponent
1 Black Loss Ishitani Shin-ichi 2380.77
2 White Loss Nakamura Shigeru 2831.26
3 White Win Kurata Kiyotaka 2263.32
4 Black Win Isobe Taizan 2414.67
5 White Win Ono Takayuki 2366.30
39th Kyoto Classified - Special Class
Date 2007-11-11 Rating 2628.01
Round Color Result Opponent
1 Black Win Sakamoto Suzan 2266.27
2 White Win Okumura Toyohiko 2303.15
3 Black Draw Hasegawa Kazuto 2725.95
4 White Win Oosumi Yuuki 2533.80
5 Black Win Iio Yoshihiro 2509.34
The 45th Meijin-sen Tournament
Date 2007-09-17 Rating 2618.58
Round Color Result Opponent
1 Black Win Miyoshi Takeo 2276.50
2 White Win Kawamura Norihiko 2616.32
3 White Win Iio Yoshihiro 2511.72
4 White Win Hiwatashi Kikuma 1871.55
5 Black Win Sato Kiyotomi 2388.63
6 Black Loss Yamaguchi Yusui 2621.90
7 White Loss Oosumi Yuuki 2529.86
8 White Win Isobe Taizan 2416.12
9 White Win Matsuura Hiroshi 2296.53
World Championship AT
Date 2007-08-15 Rating 2611.83
Round Color Result Opponent
1 White Draw Savrasova Yulia 2667.98
2 White Win Iio Yoshihiro 2512.85
3 Black Win Oll Aivo 2638.71
4 White Draw Karlsson Stefan 2582.25
5 White Loss Yamaguchi Yusui 2624.63
6 White Loss Wu Di 2674.15
7 Black Loss Taimla Tunnet 2739.65
8 White Loss Chingin Konstantin 2769.33
9 Black Loss Sushkov Vladimir 2733.24
10 Black Draw Kozhin Mikhail 2578.32
11 White Loss Purk Andry 2604.24
World Championship QT
Date 2007-08-08 Rating 2611.15
Round Color Result Opponent
1 White Win Eriksson Marcus 2282.82
2 White Win Ikonen Jussi 2245.35
3 Black Draw Iio Yoshihiro 2513.30
4 Black Win Oosumi Yuuki 2522.66
5 Black Win Lin Huang-Yu 2512.21
6 Black Draw Poghosyan Albert 2371.41
7 White Loss Wu Di 2672.66
24th Kanto Championship Tournament
Date 2007-05-06 Rating 2601.22
Round Color Result Opponent
1 Black Win Iwano Fumio 2142.71
2 White Win Kubo Izumi 2092.59
3 Black Win Sato Kiyotomi 2404.08
4 White Win Isobe Taizan 2414.25
5 Black Win Kudomi Takahiro 2318.50
The 5th Shanghai Renju Meijin Invitation Tournament
Date 2007-05-03 Rating 2600.73
Round Color Result Opponent
1 Black Loss Yamaguchi Yusui 2619.08
2 Black Win Ge Chongyu 2371.83
3 Black Loss Cao Dong 2605.77
SF1 Black Win Mitsumori Masao 2260.83
SF2 Black Draw Isobe Taizan 2414.27
SF3 Black Loss Zhu Jianfeng 2508.22
SF4 White Draw Zhang Yifeng 2367.66
7th Kanto Renju Emperor Tournament - Final
Date 2007-02-25 Rating 2598.73
Round Color Result Opponent
1 Black Loss Nakamura Shigeru 2825.40
2 Black Draw Nakamura Shigeru 2825.40
3 Black Draw Nakamura Shigeru 2825.40
The 7th Kanto Renju Emperor Tournament, 2nd round
Date 2006-12-10 Rating 2594.37
Round Color Result Opponent
White Win Hara Masao 2070.72
White Win Kudomi Takahiro 2291.00
White Win Nagao Noriaki 2233.67
White Win Sato Kiyotomi 2413.18
Black Loss Nakamura Shigeru 2825.92
38th Kyoto Classified - Special class
Date 2006-11-12 Rating 2592.04
Round Color Result Opponent
1 White Win Miyagawa Junzo 2254.14
2 Black Win Miyoshi Takeo 2267.07
3 White Win Miyagawa Sou 2152.59
4 Black Win Takashima Junya 2490.01
5 White Draw Oosumi Yuuki 2457.88
The 44th Meijin-sen Tournament
Date 2006-09-18 Rating 2585.41
Round Color Result Opponent
1 Black Loss Yamaguchi Yusui 2614.46
2 Black Win Iio Yoshihiro 2492.86
3 Black Win Nagao Noriaki 2232.54
4 White Draw Fujii Naoki 2123.10
5 Black Loss Kawamura Norihiko 2643.41
6 White Win Sato Kiyotomi 2418.84
7 White Win Ishitani Shin-ichi 2355.65
8 Black Draw Oosumi Yuuki 2441.75
9 White Win Matsuura Hiroshi 2297.13
Asian Championship
Date 2006-08-15 Rating 2582.25
Round Color Result Opponent
1 White Win Yoon Seong-Won 1841.73
2 White Win Kim Kyu-Cheol 1994.79
3 White Loss Kim Chang-Hoon 2512.68
4 White Win Choi Yun Suk 2251.54
5 Black Win Kim Gyu-Hyeon 2477.33
6 White Win Kim Byoung-Jun 2486.92
7 White Draw Yamaguchi Yusui 2612.80
8 Black Win Iio Yoshihiro 2491.92
Youth World Championship
Date 2006-08-08 Rating 2581.22
Round Color Result Opponent
a1 White Draw Takashima Junya 2486.47
a2 Black Loss Duan Ran 2345.97
a3 Black Win Hallkvist Joel 2051.29
a4 White Win Maruta Hiroki 1993.04
a5 White Draw Zhang Cheng 2444.32
a6 Black Loss Lents Johann 2495.08
a7 White Win Blomstedt Torbjorn 2117.28
a8 Black Draw Qiu Yunfei 2504.29
23rd Kanto Championship
Date 2006-05-21 Rating 2579.69
Round Color Result Opponent
1 Black Win Ono Takayuki 2294.77
2 White Win Tadokoro Hosai 1928.99
3 Black Draw Mitsumori Masao 2251.34
4 White Win Arita Nobuyoshi 2348.50
5 White Draw Yamaguchi Yusui 2613.16
Team World Championship
Date 2006-05-05 Rating 2579.29
Round Color Result Opponent
1 Black Draw Saarenpää Samuli 2442.97
2 Black Win Karlsson Stefan 2536.54
3 Black Loss Meritee Ando 2842.59
4 Black Win Salnikov Pavel 2519.56
5 Black Win Chen Wei 2521.04
6 Black Loss Sushkov Vladimir 2702.81
7 Black Loss Ilu Timo 2552.22
F1 Black Win Karlsson Stefan 2536.54
F2 Black Loss Karlsson Stefan 2536.54
6th Kanto Renju Emperor Tournament - Final match
Date 2005-12-04 Rating 2576.49
Round Color Result Opponent
1 White Win Yamaguchi Yusui 2586.98
2 Black Loss Yamaguchi Yusui 2586.98
3 White Draw Yamaguchi Yusui 2586.98
4 Black Win Yamaguchi Yusui 2586.98
37th Kyoto Classified - Special class
Date 2005-11-13 Rating 2575.23
Round Color Result Opponent
1 Black Draw Ishitani Shin-ichi 2378.63
2 White Win Yamaguchi Yusui 2583.20
3 White Win Takashima Junya 2492.88
4 White Draw Iio Yoshihiro 2466.14
5 Black Draw Miyoshi Takeo 2265.26
6th Kanto Renju Emperor Tournament - Semifinal
Date 2005-10-23 Rating 2573.77
Round Color Result Opponent
White Draw Yamaguchi Yusui 2580.86
Black Loss Isobe Taizan 2438.67
Black Win Kamemoto Daichi 2168.22
Black Win Sato Kiyotomi 2382.72
Black Win Koyama Jun 2293.00
The 43rd Meijin-sen Tournament
Date 2005-09-19 Rating 2571.83
Round Color Result Opponent
1 Black Win Oosumi Yuuki 2385.25
2 Black Loss Takashima Junya 2486.67
3 Black Draw Ishitani Shin-ichi 2382.82
4 White Win Matsuura Hiroshi 2334.68
5 White Loss Hasegawa Kazuto 2678.51
6 Black Win Tanaka Koichi 2316.72
7 White Win Sato Kiyotomi 2380.76
8 White Win Kawate Kozo 2168.14
9 Black Win Yamaguchi Yusui 2576.09
World Championship AT
Date 2005-08-07 Rating 2568.52
Round Color Result Opponent
1 Black Loss Purk Andry 2538.34
2 Black Loss Chingin Konstantin 2716.75
3 Black Draw Artemyev Sergey 2623.85
4 Black Draw Taimla Tunnet 2729.30
5 Black Draw Karlsson Stefan 2525.66
6 White Win Savrasova Yulia 2637.68
7 Black Draw Hermansson Hannes 2398.94
8 Black Loss Meritee Ando 2828.92
9 Black Draw Sushkov Vladimir 2679.85
10 Black Draw Tarannikov Yuriy 2600.26
11 Black Win Andersson Tord 2358.87
43rd Meijinsen Qualification: East Japan Final
Date 2005-07-11 Rating 2566.42
Round Color Result Opponent
White Loss Sato Kiyotomi 2381.37
Black Draw Itami Yoshiyuki 2177.70
Black Win Mitsumori Masao 2263.80
43rd Meijinsen Qualification: East Japan 1st round
Date 2005-06-12 Rating 2566.31
Round Color Result Opponent
1 Black Win Tanno Yoshitaka 2093.56
2 White Win Ono Takayuki 2283.42
3 Black Win Itami Yoshiyuki 2177.65
4 Black Loss Mitsumori Masao 2262.41
22nd Kanto Championship
Date 2005-05-22 Rating 2567.06
Round Color Result Opponent
1 White Win Matsuoka Teruo 1857.82
2 Black Win Kamemoto Daichi 2133.43
3 Black Win Yamaguchi Yusui 2555.92
4 White Win Kawamura Norihiko 2667.73
5 Black Draw Isobe Taizan 2445.86
Japan WC Qualification tournament
Date 2005-04-03 Rating 2564.98
Round Color Result Opponent
1 White Win Arita Nobuyoshi 2293.72
2 Black Win Miyagawa Junzo 2242.83
3 Black Loss Isobe Taizan 2444.17
4 Black Draw Ono Takayuki 2284.35
5 White Win Oosumi Yuuki 2367.67
6 White Win Matsuura Hiroshi 2363.48
5th Kanto Renju Emperor Tournament - Final
Date 2005-01-30 Rating 2563.30
Round Color Result Opponent
1 White Win Yamaguchi Yusui 2554.24
2 Black Win Yamaguchi Yusui 2554.24
5th Kanto Renju Emperor Tournament - 2nd round
Date 2004-12-19 Rating 2559.14
Round Color Result Opponent
White Win Mitsumori Masao 2245.74
White Win Kudomi Takahiro 2316.72
White Win Ono Takayuki 2280.84
White Win Sato Kiyotomi 2360.27
Black Loss Yamaguchi Yusui 2558.85
5th Kanto Renju Emperor Tournament - 1st round
Date 2004-11-28 Rating 2556.68
Round Color Result Opponent
1 Black Win Maruta Hiroki 1959.29
2 White Win Nagao Noriaki 2241.38
3 Black Win Arita Nobuyoshi 2275.03
4 White Draw Sato Kiyotomi 2359.83
The 42nd Meijin-sen Tournament
Date 2004-09-20 Rating 2548.17
Round Color Result Opponent
1 Black Loss Iio Yoshihiro 2445.89
2 Black Win Sakamoto Suzan 2274.48
3 Black Draw Takagawa Teiji 2316.27
4 White Draw Kawamura Norihiko 2689.78
5 White Draw Matsuura Hiroshi 2375.26
6 White Draw Ishitani Shin-ichi 2368.94
7 White Loss Saito Koji 2174.82
8 Black Win Sakashita Shoichi 2182.74
9 White Loss Hasegawa Kazuto 2639.41
5th Youth World Championship
Date 2004-08-06 Rating 2549.95
Round Color Result Opponent
4 White Win Lysakov Mikhail 2426.22
9 Black Win Mossinyan David 2228.92
A1 White Win Miyagawa Sou 2107.49
A2 White Win Vershinin Pavel 2572.48
A3 White Win Tamura Kazumasa 2323.94
A5 White Win Oll Aivo 2454.23
A6 White Win Ilu Timo 2509.67
A7 White Win Lents Johann 2526.28
A8 White Win Purk Andry 2420.45
A10 White Win Antanyan Samvel 2208.95
A11 White Loss Nagao Noriaki 2248.82
42nd Meijinsen Qualification: East Japan 2nd round
Date 2004-07-11 Rating 2546.83
Round Color Result Opponent
White Loss Kawamura Norihiko 2690.32
Black Loss Sato Kiyotomi 2349.19
White Win Kudomi Takahiro 2318.19
4th Kanto Renju Emperor Tournament - Final
Date 2004-02-29 Rating 2539.27
Round Color Result Opponent
1 Black Draw Yamaguchi Yusui 2576.45
2 Black Win Yamaguchi Yusui 2576.45
3 Black Loss Yamaguchi Yusui 2576.45
4 Black Loss Yamaguchi Yusui 2576.45
7th Mikami Cup - Special Class
Date 2004-01-25 Rating 2538.02
Round Color Result Opponent
1 Black Draw Mitsumori Masao 2259.93
2 Black Loss Yamaguchi Yusui 2576.90
4 White Win Kudomi Takahiro 2317.20
4th Kanto Renju Emperor Tournament - 2nd round
Date 2003-11-30 Rating 2538.35
Round Color Result Opponent
White Win Nagao Noriaki 2273.08
White Win Mitsumori Masao 2264.85
White Win Maruta Koji 2206.48
White Win Isobe Taizan 2416.38
White Draw Yamaguchi Yusui 2576.53
4th Kanto Renju Emperor Tournament - 1st round
Date 2003-11-16 Rating 2537.53
Round Color Result Opponent
1 Black Win Sasaki Miyu 1941.37
2 White Win Sato Takuma 2142.48
3 Black Win Ono Takayuki 2215.18
4 White Win Isobe Taizan 2415.53
41st Meijin-sen Tournament
Date 2003-09-15 Rating 2531.19
Round Color Result Opponent
1 Black Win Miyagawa Junzo 2252.01
2 White Draw Hasegawa Kazuto 2611.60
3 White Win Ishitani Shin-ichi 2374.46
4 Black Draw Takashima Junya 2347.96
5 Black Draw Kudomi Takahiro 2332.13
6 Black Win Isobe Taizan 2411.91
7 White Loss Matsuura Hiroshi 2376.65
8 Black Win Kuga Akio 2360.47
9 Black Loss Iio Yoshihiro 2473.95
World Championship AT
Date 2003-08-08 Rating 2529.03
Round Color Result Opponent
1 White Loss Sushkov Vladimir 2669.93
2 Black Win Yamaguchi Yusui 2565.72
3 Black Draw Iio Yoshihiro 2472.20
4 White Loss Taimla Tunnet 2684.90
5 Black Loss Chingin Konstantin 2693.35
6 Black Loss Meritee Ando 2788.56
7 Black Win Sinyov Igor 2548.70
8 White Win Karlsson Stefan 2540.45
9 Black Win Gaulitz Joachim 2397.96
10 White Win Andersson Tord 2357.93
11 Black Win Carlsson Martin 2408.05
41th Meijinsen Qualification: East Japan 2nd round
Date 2003-07-13 Rating 2524.89
Round Color Result Opponent
White Draw Isobe Taizan 2420.47
Black Draw Sato Kiyotomi 2304.72
Black Win Suzuki Naoya 2295.97
41th Meijinsen Qualification: East Japan 1st round
Date 2003-06-08 Rating 2519.88
Round Color Result Opponent
1 Black Win Ono Takayuki 2195.69
2 White Win Nagao Noriaki 2293.70
3 Black Draw Suzuki Naoya 2296.04
4 White Win Sano Hiroyuki 2193.20
Japan WC Qualification 2003
Date 2003-03-22 Rating 2507.58
Round Color Result Opponent
1 Black Win Nagao Noriaki 2293.89
2 Black Win Unoura Hidenori 2167.50
3 Black Win Isobe Taizan 2428.75
4 White Win Ishitani Shin-ichi 2380.24
5 Black Win Miyoshi Takeo 2232.82
34th Kyoto Classified - special class
Date 2002-11-10 Rating 2474.68
Round Color Result Opponent
1 White Loss Iio Yoshihiro 2430.44
2 White Win Miyagawa Junzo 2245.37
3 Black Win Adachi Yasuhiro 2000.52
4 White Win Doi Manabu 2100.52
5 White Loss Kudomi Takahiro 2372.33
40th Meijin-sen Tournament
Date 2002-09-16 Rating 2464.36
Round Color Result Opponent
1 White Win Kudomi Takahiro 2374.85
2 Black Loss Isobe Taizan 2434.03
3 White Loss Iio Yoshihiro 2423.38
4 Black Win Ishitani Shin-ichi 2381.39
5 Black Loss Yamaguchi Yusui 2571.17
6 White Win Nishimura Toshio 2345.07
7 White Loss Takagawa Teiji 2339.56
8 White Win Matsuura Hiroshi 2303.93
9 White Loss Hasegawa Kazuto 2581.82
Youth World Championship
Date 2002-08-02 Rating 2459.55
Round Color Result Opponent
A1 White Win Nagao Noriaki 2293.21
A2 White Win Novikov Nikolay 2186.53
A3 White Loss Chingin Konstantin 2641.99
A4 White Win Nekrasov Denis 2357.59
A5 White Win Lents Johann 2420.11
A6 White Win Vershinin Pavel 2452.82
A7 White Win Karasyov Maxim 2465.28
A8 White Draw Kazarin Mikhail 2409.28
A9 Black Loss Mossinyan David 2239.84
A10 White Draw Tamura Kazumasa 2264.49
A11 Black Win Provorov Yury 2190.88
40th Meijinsen Qualification: East Japan 2nd round
Date 2002-07-14 Rating 2456.03
Round Color Result Opponent
White Win Sunagawa Shouki 2169.02
White Win Nara Hideki 2542.97
White Draw Isobe Taizan 2436.70
40th Meijinsen Qualification: East Japan 1st round
Date 2002-06-02 Rating 2445.88
Round Color Result Opponent
1 Black Draw Kato Yasuhiro 2076.31
2 Black Win Ohno Syunzo 2005.34
3 Black Win Arita Nobuyoshi 2171.18
4 White Win Sunagawa Shouki 2174.93
World Championship BT
Date 2001-08-12 Rating 2374.33
Round Color Result Opponent
1 White Win Dzainukov Eldar 2041.03
2 White Win Gaujens Artis 2074.42
3 Black Draw Nosovsky Alexander 2118.62
4 White Win Khramov Andrey 2204.04
5 Black Loss Carlsson Martin 2301.79
6 Black Loss Henningsson Anders 2438.29
7 Black Draw Miyoshi Takeo 2196.44
8 White Win Sakamoto Suzan 2213.87
World Championship QT
Date 2001-08-06 Rating 2373.19
Round Color Result Opponent
1 White Draw Park Jeong Ho 2312.15
2 Black Win Eibatov Nizami 2340.22
3 Black Draw Kusajima Masato 2373.32
4 Black Win Kim Byoung-Jun 2448.18
5 Black Draw Gardström Petter 2495.45
6 Black Loss Nara Hideki 2535.31
7 White Loss Lin Sheng-Min 2195.45
Japan WC Qualification tournament
Date 2001-03-24 Rating 2346.38
Round Color Result Opponent
1 White Draw Mitsumori Masao 2295.26
2 White Loss Hasegawa Kazuto 2557.88
3 White Win Iwata Akihisa 2191.74
4 White Loss Isobe Taizan 2433.61
5 White Draw Koiso Shigemasa 2164.75
6 White Win Sakamoto Suzan 2187.90
7 Black Win Miyagawa Sou 1985.55
Youth World Championship
Date 2000-08-04 Rating 2304.24
Round Color Result Opponent
A1 White Loss Grishnin Stepan 2133.12
A3 White Loss Diner Stanislav 2268.01
A4 Black Draw Widman Christofher 1815.75
A5 White Win Unoura Kazuhisa 1930.64
A6 Black Win Fjellstrom Kristoffer 1800.65
A7 Black Loss Hermansson Hannes 2329.92
A9 White Draw Karasyov Maxim 2317.16
38th Meijinsen Qualification: East Japan 1st round
Date 2000-06-04 Rating 2302.27
Round Color Result Opponent
4 White Win Hara Masao 2115.79
Kanto Championship
Date 2000-05-14 Rating 2301.20
Round Color Result Opponent
1 White Win Nara Hideki 2554.67
2 Black Loss Mitsumori Masao 2295.29
3 Black Draw Omata Mitsuo 1854.86
4 Black Win Hara Masao 2116.09