Okabe Hiroshi, Japan - Renju Rating

Okabe Hiroshi (岡部寛)

Place: Tokyo, Japan

Rating: 2643.46, Std: 65.30, Rank: 25

First game: 2000-05-14, Last game: 2023-10-28

Top rating: 2715.31 (2014-01-26)

Games: 1052, Wins: 623, Draws: 203, Losses: 226

Gy1: 45, Gy2: 82, Gy5: 189

61st Meijinsen match R3
Date 2023-10-28 Rating 2643.46
Round Color Result Opponent
3 Black Loss Kamiya Shunsuke 2798.74
61st Meijinsen match R1-2
Date 2023-10-15 Rating 2643.74
Round Color Result Opponent
1 Black Loss Kamiya Shunsuke 2798.46
2 White Loss Kamiya Shunsuke 2798.46
61st Meijinsen Tournament
Date 2023-09-18 Rating 2645.49
Round Color Result Opponent
1 Black Draw Kawano Takahisa 2488.44
2 White Win Tachi Masaya 2498.74
3 Black Win Maruyama Yasushi 2256.19
4 White Win Matsuda Shoma 2274.45
5 White Win Fujita Maiko 2360.09
6 Black Win Makino Mitsunori 2528.05
7 Black Win Yamane Tomohiro 2033.78
8 Black Draw Hasegawa Kazuto 2544.43
9 Black Win Nakayama Tomoharu 2733.79
World Championship AT
Date 2023-08-12 Rating 2644.32
Round Color Result Opponent
1 Black Loss Epifanov Dmitry 2644.98
2 White Win Inoue Fumiya 2470.97
3 Black Win Ni Zhongxing 2671.62
4 Black Win Burtsev Nikolai 2499.67
5 White Loss Nakayama Tomoharu 2735.14
6 White Win Kamiya Shunsuke 2794.31
7 White Draw Pinsky Alexander 2553.57
8 Black Win Lee Ho June 2354.42
9 Black Draw Lu Hai 2717.56
10 Black Draw Mei Fan 2712.67
11 Black Draw Cao Dong 2675.19
40 Kanto Championship
Date 2023-07-09 Rating 2640.16
Round Color Result Opponent
1 Black Win Fujita Maiko 2360.69
2 Black Loss Makino Mitsunori 2530.63
3 White Loss Miyamoto Syunju 2205.89
4 White Win Tanaka Shotaro 2268.19
5 Black Win Takazawa Nagayoshi 2258.83
6 Black Win Ishitani Shin-ichi 2299.24
17th All Japan Championship
Date 2023-03-19 Rating 2635.47
Round Color Result Opponent
1 White Win Miyamoto Syunju 2195.06
2 White Win Ishitani Shin-ichi 2301.71
3 Black Draw Kamiya Shunsuke 2800.56
4 White Draw Makino Mitsunori 2539.28
5 Black Draw Nakayama Tomoharu 2742.17
6 White Draw Tachi Masaya 2478.28
23 Kanto Renju Emperor Tournament 2nd round
Date 2023-01-29 Rating 2632.60
Round Color Result Opponent
1 White Loss Inoue Fumiya 2473.52
2 White Loss Yokoyama Shota 2409.74
3 Black Win Kamiya Shunsuke 2799.82
4 White Win Fujita Maiko 2360.36
5 Black Win Maruta Koji 2098.07
26th New Year (Mikami) Cup
Date 2023-01-15 Rating 2632.36
Round Color Result Opponent
S1 Black Win Takazawa Nagayoshi 2233.68
S2 Black Draw Inoue Fumiya 2473.42
S3 White Win Ono Takayuki 2364.70
S4 White Loss Ishitani Shin-ichi 2307.25
S5 Black Draw Tanaka Shotaro 2272.91
60th Meijinsen Tournament
Date 2022-09-19 Rating 2640.86
Round Color Result Opponent
1 Black Win Kuga Akio 2350.85
2 Black Win Ono Takayuki 2363.64
3 White Draw Makino Mitsunori 2550.82
4 Black Win Miyamoto Syunju 2186.48
5 White Win Kawamoto Shoma 2290.94
6 Black Win Hasegawa Kazuto 2564.43
7 White Loss Nagasoe Hiroki 2600.73
8 White Win Ishitani Shin-ichi 2302.67
9 Black Draw Nakayama Tomoharu 2751.67
39 Kanto Championship
Date 2022-07-31 Rating 2642.61
Round Color Result Opponent
1 Black Win Tanaka Shotaro 2259.56
2 Black Win Maruta Hiroki 2130.18
3 Black Win Ono Takayuki 2367.00
4 White Win Ishitani Shin-ichi 2303.08
5 White Draw Yokoyama Shota 2405.57
6 White Win Kato Yasuhiro 2051.96
22nd Kanto Renju Emperor Tournament Final
Date 2022-03-19 Rating 2645.53
Round Color Result Opponent
1 Black Loss Kamiya Shunsuke 2803.73
2 Black Draw Kamiya Shunsuke 2803.73
3 White Loss Kamiya Shunsuke 2803.73
59th Meijinsen Tournament
Date 2022-01-10 Rating 2648.83
Round Color Result Opponent
1 White Win Maruta Hiroki 2182.85
2 Black Draw Nakayama Tomoharu 2768.22
3 Black Win Maruyama Yasushi 2242.41
4 Black Win Ono Takayuki 2366.74
5 White Win Hayashi Shoichi 2122.46
6 Black Win Iio Yoshihiro 2361.30
7 White Win Nagasoe Hiroki 2601.93
8 White Draw Hasegawa Kazuto 2531.74
9 Black Loss Kamiya Shunsuke 2800.82
ex White Win Nagasoe Hiroki 2601.93
22 Renju Emperor Tournament 2nd round
Date 2021-12-19 Rating 2648.11
Round Color Result Opponent
1 Black Win Yokoyama Shota 2400.03
2 Black Win Maruta Hiroki 2188.91
3 White Loss Kamiya Shunsuke 2800.86
4 Black Draw Nagasoe Hiroki 2600.50
5 White Draw Shimura Hiroki 2055.01
13th Tohoku Championship
Date 2021-12-12 Rating 2648.17
Round Color Result Opponent
1 White Win Miyamoto Syunju 2188.39
2 Black Win Fujita Maiko 2331.10
3 Black Loss Inoue Fumiya 2459.87
4 White Win Maruta Hiroki 2190.63
38 Kanto Championship
Date 2021-08-08 Rating 2653.82
Round Color Result Opponent
1 White Win Suenaga Daiki 2242.71
2 White Win Ishitani Shin-ichi 2295.17
3 White Loss Kamiya Shunsuke 2794.52
4 Black Loss Inoue Fumiya 2450.21
5 White Loss Yokoyama Shota 2401.62
6 White Win Fujita Maiko 2313.12
16th All Japan Championship
Date 2021-03-28 Rating 2675.19
Round Color Result Opponent
1 Black Win Suenaga Daiki 2241.95
2 Black Win Inoue Fumiya 2431.28
3 Black Draw Nakamura Shigeru 2907.10
4 White Win Fujita Maiko 2319.11
5 White Win Nagasoe Hiroki 2588.22
6 White Win Makino Mitsunori 2505.53
21th Kanto Renju Emperor Tournament Final
Date 2021-02-27 Rating 2676.99
Round Color Result Opponent
1 White Win Makino Mitsunori 2502.79
2 Black Win Makino Mitsunori 2502.79
24th New Year(Mikami)Cup
Date 2021-01-29 Rating 2677.63
Round Color Result Opponent
S1 Black Win Ono Takayuki 2347.47
S2 White Win Maruta Hiroki 2180.20
S3 Black Win Maruta Koji 2076.43
S4 White Win Ishitani Shin-ichi 2321.62
S5 Black Draw Makino Mitsunori 2499.24
12th Tohoku Championship
Date 2020-12-27 Rating 2678.13
Round Color Result Opponent
Black Draw Nakamura Shigeru 2906.87
21 Renju Emperor Tournament 2nd round
Date 2020-12-06 Rating 2678.00
Round Color Result Opponent
1 White Win Shimura Hiroki 1975.48
2 White Win Ono Takayuki 2349.82
3 White Draw Nagasoe Hiroki 2578.03
4 Black Win Inoue Fumiya 2420.38
5 Black Draw Makino Mitsunori 2489.61
58 Meijinsen Tournament
Date 2020-09-21 Rating 2677.84
Round Color Result Opponent
1 White Win Kamiya Shunsuke 2772.43
2 White Loss Makino Mitsunori 2467.98
3 White Win Nakayama Tomoharu 2784.25
4 Black Win Fujita Maiko 2324.88
5 Black Win Fujita Yudai 2440.17
6 White Loss Matsuura Hiroshi 2347.27
7 Black Draw Tamada Yoichi 2485.40
8 Black Win Tanaka Toshiki 2424.58
9 Black Draw Tachi Masaya 2445.31
37 Kanto Championship
Date 2020-08-10 Rating 2678.99
Round Color Result Opponent
1 White Win Ito Midori 1693.42
2 Black Win Kato Yasuhiro 2056.53
3 White Win Ishitani Shin-ichi 2328.61
4 White Win Maruta Hiroki 2191.21
5 White Win Fujita Maiko 2324.64
6 Black Win Maruyama Takashi 2000.96
20th Kanto Renju Emperor Tournament Final
Date 2020-02-16 Rating 2679.36
Round Color Result Opponent
1 Black Loss Nakamura Shigeru 2915.87
2 White Loss Nakamura Shigeru 2915.87
23 New Year (Mikami) Cup
Date 2020-01-26 Rating 2680.04
Round Color Result Opponent
A1 Black Win Maruta Hiroki 2170.61
A2 White Win Iwano Fumio 2129.15
A3 Black Loss Nakamura Shigeru 2915.93
A4 White Win Fujita Maiko 2310.11
A5 White Win Ishitani Shin-ichi 2334.78
15th All Japan Championship
Date 2020-01-19 Rating 2680.21
Round Color Result Opponent
1 Black Win Sakamoto Suzan 2235.97
2 White Win Nakamura Shigeru 2915.78
3 White Win Inoue Fumiya 2378.81
4 Black Loss Nakayama Tomoharu 2790.09
5 Black Draw Kamiya Shunsuke 2769.71
6 Black Win Iio Yoshihiro 2370.34
20 Renju Emperor Tournament 2nd round
Date 2019-12-08 Rating 2678.28
Round Color Result Opponent
1 White Win Inoue Fumiya 2379.25
2 White Loss Fujita Maiko 2309.35
3 White Draw Nakamura Shigeru 2918.19
4 White Win Miyamoto Syunju 2242.01
5 White Win Ishitani Shin-ichi 2335.48
11th Tohoku Championship
Date 2019-10-06 Rating 2676.55
Round Color Result Opponent
1 White Win Kusajima Masato 2197.16
2 White Win Miyamoto Syunju 2240.97
3 Black Win Hirono Masakazu 2032.44
4 White Win Ishitani Shin-ichi 2340.67
5 White Win Gakumazawa Hideaki 2101.79
57 Meijinsen Tournament
Date 2019-09-16 Rating 2675.52
Round Color Result Opponent
1 White Win Matsuura Hiroshi 2329.89
2 White Win Ishitani Shin-ichi 2343.62
3 Black Win Inoue Fumiya 2378.53
4 Black Draw Kamiya Shunsuke 2772.55
5 Black Win Hasegawa Kazuto 2565.58
6 Black Loss Kawamura Norihiko 2631.59
7 White Win Nakayama Tomoharu 2776.82
8 Black Loss Koyama Jun 2559.41
9 White Win Kawano Takahisa 2417.58
World Championship AT
Date 2019-08-10 Rating 2672.29
Round Color Result Opponent
1 White Draw Oll Aivo 2693.73
2 Black Win Inoue Fumiya 2380.83
3 Black Win Epifanov Dmitry 2626.89
4 White Draw Nakayama Tomoharu 2773.01
5 White Win Kamiya Shunsuke 2770.23
6 White Loss Koyama Jun 2563.39
7 White Loss Gardström Petter 2642.85
8 Black Loss Cao Dong 2729.64
9 White Loss Sushkov Vladimir 2796.78
10 White Win Fedotov Denis 2626.89
11 White Win Mei Fan 2656.67
36 Kanto Championship
Date 2019-07-28 Rating 2670.79
Round Color Result Opponent
1 Black Win Fujikawa Masaki 2107.62
2 White Win Makino Mitsunori 2304.77
3 White Loss Nakamura Shigeru 2930.08
4 White Win Ono Takayuki 2353.46
5 White Draw Inoue Fumiya 2381.82
6 White Win Ishitani Shin-ichi 2348.20
14th All Japan Championship
Date 2019-03-31 Rating 2658.02
Round Color Result Opponent
1 White Win Miyamoto Syunju 2226.80
2 White Loss Nakamura Shigeru 2938.38
3 White Draw Kamiya Shunsuke 2763.51
4 White Win Iio Yoshihiro 2414.75
5 White Loss Inoue Fumiya 2382.32
6 White Win Koyama Jun 2545.30
19th Kanto Renju Emperor Tournament Final
Date 2019-02-17 Rating 2654.23
Round Color Result Opponent
1 Black Loss Nakamura Shigeru 2940.09
2 Black Loss Nakamura Shigeru 2940.09
22 New Year (Mikami) Cup
Date 2019-01-20 Rating 2652.38
Round Color Result Opponent
1 White Win Inoue Fumiya 2371.11
2 White Win Tomobe Katsuhiro 2123.57
3 White Win Ono Takayuki 2355.17
4 Black Draw Ke Fang-Ying 2321.43
5 Black Win Takazawa Nagayoshi 2139.65
19 Renju Emperor Tournament 2nd round
Date 2018-12-09 Rating 2649.47
Round Color Result Opponent
1 White Win Maruta Hiroki 2136.48
2 White Win Ishitani Shin-ichi 2373.40
3 Black Loss Nakamura Shigeru 2941.48
4 White Win Miyamoto Syunju 2223.09
5 White Win Iwano Fumio 2195.53
SOPAI Cup
Date 2018-11-25 Rating 2648.28
Round Color Result Opponent
1 White Win Tian Hanfa 1871.81
2 White Loss Wai Chan Keong 2708.28
3 Black Loss Sun Jinxue 2211.67
4 White Win Peng Lulu 2039.72
5 White Loss Hong Pengcheng 2356.69
6 Black Loss Cheng Yanzhen 2379.56
7 White Win Guo Haisen 2161.54
8 White Loss Lu Hai 2586.98
9 White Win Ling Shijie 2375.73
56 Meijinsen Tournament
Date 2018-09-17 Rating 2659.46
Round Color Result Opponent
1 White Win Hasegawa Kazuto 2543.10
2 Black Win Kuga Akio 2376.75
3 Black Loss Koyama Jun 2535.16
4 White Loss Nakamura Shigeru 2941.30
5 Black Win Matsuura Hiroshi 2321.25
6 Black Win Kawamura Norihiko 2613.94
8 White Win Ishitani Shin-ichi 2381.43
9 Black Win Kamiya Shunsuke 2752.28
10th Tohoku Championship
Date 2018-09-09 Rating 2660.14
Round Color Result Opponent
1 White Win Hirono Masakazu 2035.06
2 Black Win Miyamoto Syunju 2219.84
3 Black Win Demachi Koichiro 1894.17
5 Black Win Kusajima Masato 2246.64
35 Kanto Championship
Date 2018-07-16 Rating 2664.07
Round Color Result Opponent
1 White Win Fujikawa Masaki 2071.66
2 White Win Inoue Fumiya 2357.88
3 White Loss Nakamura Shigeru 2936.78
4 White Win Fujita Maiko 2203.99
5 Black Draw Nakayama Tomoharu 2785.05
6 Black Win Ishitani Shin-ichi 2383.94
12th Team World Championship
Date 2018-05-05 Rating 2667.04
Round Color Result Opponent
2 White Loss Mesila Villem 2597.21
3 White Win Gardström Petter 2634.61
5 White Win Makarov Pavel 2557.43
6 Black Loss Cao Dong 2746.89
7 White Loss Kryuchok Roman 2553.60
8 Black Win Kozhin Mikhail 2639.35
10 White Win Mesila Villem 2597.21
13th All Japan Championship
Date 2018-01-28 Rating 2670.91
Round Color Result Opponent
1 Black Win Fujita Yudai 2451.97
2 White Loss Nakayama Tomoharu 2794.85
3 Black Win Iio Yoshihiro 2489.23
4 White Loss Kamiya Shunsuke 2758.11
5 Black Win Ishitani Shin-ichi 2373.94
6 Black Loss Tachi Masaya 2512.73
21 Mikami Cup
Date 2018-01-21 Rating 2671.60
Round Color Result Opponent
S1 Black Win Ono Takayuki 2341.94
S2 White Win Ishitani Shin-ichi 2372.73
S3 White Win Sato Kiyotomi 2400.73
18 Kanto Renju Emperor Tournament 2nd round
Date 2017-12-17 Rating 2673.86
Round Color Result Opponent
1 Black Win Miyamoto Syunju 2223.94
2 White Win Kusajima Masato 2251.46
3 White Win Sato Kiyotomi 2402.86
4 White Win Koyama Jun 2547.05
5 Black Loss Nakamura Shigeru 2912.18
18 Kanto Renju Emperor Tournament 1st round
Date 2017-11-01 Rating 2675.30
Round Color Result Opponent
1 Black Win Maruta Koji 2095.24
2 Black Draw Koyama Jun 2553.98
3 Black Win Kusajima Masato 2249.10
4 White Win Ishitani Shin-ichi 2357.93
55 Meijinsen Tournament
Date 2017-09-18 Rating 2676.40
Round Color Result Opponent
1 White Win Sato Kiyotomi 2414.40
2 White Win Kawano Takahisa 2398.15
3 White Win Iio Yoshihiro 2500.91
4 Black Loss Kamiya Shunsuke 2755.70
5 Black Win Tamada Yoichi 2477.72
6 White Win Matsuura Hiroshi 2310.63
7 White Loss Nakayama Tomoharu 2789.24
8 White Win Hasegawa Kazuto 2561.13
9 Black Win Maruyama Yasushi 2248.79
World Championship BT
Date 2017-08-12 Rating 2675.53
Round Color Result Opponent
1 White Win Liao Jun-Yen 2302.98
2 White Loss Huang Yen-Hua 2421.78
3 White Win Sun In 2395.59
4 Black Loss Liu Yang 2618.24
5 Black Win Metreveli Maksim 2271.35
6 Black Win Yang Yu-Hsiung 2397.26
7 White Draw Tang Kai Lam 2722.93
8 Black Draw Wai Chan Keong 2650.35
9 White Win Koyama Jun 2562.77
World Championship QT
Date 2017-08-05 Rating 2675.63
Round Color Result Opponent
1 Black Draw Lu Wei-Yuan 2554.70
2 Black Win Kim Su Chan 2278.78
3 White Draw Lin Huang-Yu 2692.06
4 White Draw Lan Zhiren 2597.81
5 Black Draw Koyama Jun 2562.80
6 Black Win Oll Aivo 2745.03
7 Black Loss Sushkov Vladimir 2822.03
34 Kanto Championship
Date 2017-07-16 Rating 2675.92
Round Color Result Opponent
1 White Win Fujikawa Masaki 2050.59
2 White Win Iwano Fumio 2224.44
3 White Loss Nakayama Tomoharu 2775.82
4 White Win Ono Takayuki 2337.91
5 White Win Ishitani Shin-ichi 2357.07
6 White Win Maruta Hiroki 2097.73
12th All Japan Championship
Date 2017-03-26 Rating 2677.29
Round Color Result Opponent
1 Black Win Ono Takayuki 2329.55
2 White Win Sato Kiyotomi 2436.77
3 White Draw Nakayama Tomoharu 2751.67
4 Black Loss Nakamura Shigeru 2914.52
5 Black Win Fujita Yudai 2442.36
6 Black Draw Kamiya Shunsuke 2736.11
20 New Year (Mikami) Cup
Date 2017-01-22 Rating 2675.68
Round Color Result Opponent
S1 Black Win Sato Kiyotomi 2446.76
S2 White Win Ishitani Shin-ichi 2357.74
S4 Black Loss Nakamura Shigeru 2912.81
S5 White Win Koyama Jun 2568.09
17 Kanto Renju Emperor Tournament 2nd round
Date 2016-12-10 Rating 2673.00
Round Color Result Opponent
1 White Draw Sato Kiyotomi 2454.32
2 Black Win Maruta Koji 2124.80
3 Black Win Ishitani Shin-ichi 2361.35
4 White Draw Nakamura Shigeru 2909.04
5 White Loss Nakayama Tomoharu 2742.08
17 Kanto Renju Emperor Tournament 1st round
Date 2016-11-23 Rating 2672.19
Round Color Result Opponent
1 Black Win Maruta Koji 2126.65
2 White Win Koyama Jun 2571.24
3 Black Win Ishitani Shin-ichi 2362.53
4 Black Draw Sato Kiyotomi 2455.35
48 Kyoto Classified Tournament
Date 2016-11-13 Rating 2671.52
Round Color Result Opponent
SS2 Black Loss Hasegawa Kazuto 2594.42
SS3 White Loss Hata Masayuki 2165.71
SS4 White Draw Kawamura Norihiko 2580.24
SS5 White Draw Iio Yoshihiro 2509.64
54 Meijinsen Tournament
Date 2016-09-19 Rating 2675.60
Round Color Result Opponent
1 White Win Maruyama Yasushi 2256.59
2 Black Win Matsuura Hiroshi 2326.07
3 Black Win Iio Yoshihiro 2514.64
4 Black Loss Kuga Akio 2333.80
5 White Loss Kamiya Shunsuke 2710.88
6 White Win Tanaka Toshiki 2413.05
7 White Win Hasegawa Kazuto 2595.35
8 White Draw Nakayama Tomoharu 2736.30
9 Black Win Koyama Jun 2574.57
33 Kanto Championship
Date 2016-07-31 Rating 2678.69
Round Color Result Opponent
1 White Win Fujikawa Masaki 2072.29
2 White Win Maruta Koji 2138.04
3 White Win Koyama Jun 2577.87
4 Black Draw Nakayama Tomoharu 2734.43
5 Black Win Maruta Hiroki 2095.48
6 Black Loss Nakamura Shigeru 2904.62
54 Meijinsen Qualification East Japan area 2nd round
Date 2016-06-12 Rating 2680.51
Round Color Result Opponent
1 Black Win Kamiya Shunsuke 2685.20
2 Black Win Mitsumori Masao 2310.65
3 Black Win Kusajima Masato 2229.54
4 White Win Tamada Yoichi 2523.02
5 Black Draw Koyama Jun 2582.55
19 Mikami Cup
Date 2016-03-13 Rating 2678.27
Round Color Result Opponent
S1 White Win Kusajima Masato 2227.84
S2 White Draw Kamiya Shunsuke 2679.47
S3 White Loss Nakamura Shigeru 2893.14
S4 White Win Koyama Jun 2584.60
S5 Black Win Ono Takayuki 2301.11
11th All Japan Championship
Date 2016-01-11 Rating 2675.28
Round Color Result Opponent
1 Black Draw Fujita Yudai 2407.96
2 White Draw Tamada Yoichi 2527.39
3 White Loss Koyama Jun 2588.37
4 Black Win Ishitani Shin-ichi 2361.71
5 Black Win Iio Yoshihiro 2499.93
6 Black Draw Nakayama Tomoharu 2731.12
16 Kanto Renju Emperor Tournament 2nd round
Date 2015-12-13 Rating 2675.31
Round Color Result Opponent
1 Black Draw Nakayama Tomoharu 2729.23
2 White Loss Nakamura Shigeru 2880.32
3 White Win Koyama Jun 2591.22
4 White Win Ono Takayuki 2298.71
5 White Loss Sato Kiyotomi 2482.87
16 Kanto Renju Emperor Tournament 1st round
Date 2015-11-15 Rating 2676.22
Round Color Result Opponent
1 White Win Kato Yasuhiro 2023.95
2 Black Win Ono Takayuki 2299.27
3 White Loss Koyama Jun 2591.58
4 White Loss Sato Kiyotomi 2480.91
47 Kyoto Classified Tournament
Date 2015-11-08 Rating 2677.09
Round Color Result Opponent
S1 Black Win Tachi Masaya 2442.82
S2 Black Win Hasegawa Kazuto 2618.50
S3 Black Win Epifanov Dmitry 2667.85
S4 Black Win Kashihara Akihiko 2307.01
S5 White Win Sakamoto Suzan 2252.21
53 Meijinsen Tournament
Date 2015-09-22 Rating 2678.46
Round Color Result Opponent
1 White Win Ishitani Shin-ichi 2360.16
2 Black Loss Hasegawa Kazuto 2622.19
3 White Win Matsuura Hiroshi 2352.52
4 White Win Tamada Yoichi 2535.21
5 White Draw Oosumi Yuuki 2736.87
6 Black Loss Kawamura Norihiko 2583.35
7 Black Draw Nakayama Tomoharu 2722.62
8 White Loss Iio Yoshihiro 2493.71
9 White Draw Koyama Jun 2586.92
World Championship AT
Date 2015-08-13 Rating 2683.68
Round Color Result Opponent
1 Black Win Tang Kai Lam 2690.08
2 Black Draw Kamiya Shunsuke 2659.99
3 Black Loss Qi Guan 2767.78
4 White Draw Taimla Tunnet 2730.51
5 Black Win Salnikov Pavel 2598.46
6 Black Win Makarov Pavel 2560.42
7 White Loss Lan Zhiren 2603.88
8 Black Win Hõbemägi Martin 2610.43
9 Black Draw Fedorkin Oleg 2689.07
10 Black Draw Chen Ko-Han 2659.16
11 Black Draw Lin Huang-Yu 2749.06
Kanto Championship
Date 2015-07-20 Rating 2685.53
Round Color Result Opponent
1 Black Win Nakamura Souta 2246.32
2 White Win Ishitani Shin-ichi 2365.91
3 White Draw Koyama Jun 2582.40
4 White Draw Nakayama Tomoharu 2716.76
5 Black Loss Nakamura Shigeru 2865.91
6 Black Win Iwano Fumio 2216.75
7th Tohoku Championship
Date 2015-04-12 Rating 2693.82
Round Color Result Opponent
1 White Win Gakumazawa Hideaki 2154.51
2 White Win Kusajima Masato 2223.77
3 White Win Kobayashi Koichi 2254.04
4 White Win Ishitani Shin-ichi 2383.88
5 Black Win Hirono Masakazu 1969.76
10th All Japan Championship
Date 2015-03-29 Rating 2694.64
Round Color Result Opponent
1 White Win Miyagawa Junzo 2207.49
2 Black Win Nagao Noriaki 2265.38
3 White Win Kamiya Shunsuke 2632.00
4 Black Draw Nakamura Shigeru 2863.38
5 Black Draw Nakayama Tomoharu 2700.52
6 Black Draw Tachi Masaya 2446.66
15th Kanto Renju Emperor Tournament Final
Date 2015-02-15 Rating 2695.62
Round Color Result Opponent
1 Black Loss Nakamura Shigeru 2861.20
2 Black Loss Nakamura Shigeru 2861.20
15 Kanto Renju Emperor Tournament 2nd round
Date 2015-01-25 Rating 2696.98
Round Color Result Opponent
1 White Win Ono Takayuki 2315.25
2 White Win Ishitani Shin-ichi 2391.23
3 Black Win Kamiya Shunsuke 2618.84
4 White Loss Nakamura Souta 2224.82
5 Black Win Nakamura Shigeru 2859.24
18 Mikami Cup Tournament
Date 2015-01-18 Rating 2697.22
Round Color Result Opponent
S1 Black Win Ono Takayuki 2316.44
S2 White Draw Isobe Taizan 2393.72
S3 Black Loss Nakamura Shigeru 2858.79
46 Kyoto Classified Tournament
Date 2014-11-09 Rating 2702.37
Round Color Result Opponent
S1 White Win Miyagawa Junzo 2197.48
S2 Black Win Kawamura Norihiko 2608.70
S3 Black Draw Iio Yoshihiro 2480.64
S4 White Win Fukui Nobuhiro 2572.55
S5 Black Loss Oosumi Yuuki 2776.97
15 Kanto Renju Emperor Tournament 1st round
Date 2014-10-26 Rating 2703.34
Round Color Result Opponent
1 White Win Tomobe Katsuhiro 2075.71
2 Black Win Kato Yasuhiro 2057.64
3 Black Win Fukui Nobuhiro 2573.28
4 Black Draw Kamiya Shunsuke 2600.75
52 Meijinsen Tournament
Date 2014-09-15 Rating 2705.46
Round Color Result Opponent
1 Black Win Tamada Yoichi 2521.92
2 Black Win Fukui Nobuhiro 2577.34
3 Black Win Kashihara Akihiko 2306.74
4 Black Win Matsuura Hiroshi 2320.78
5 White Loss Oosumi Yuuki 2780.74
6 White Draw Iio Yoshihiro 2477.95
7 Black Win Sato Kiyotomi 2445.34
8 White Draw Hasegawa Kazuto 2610.19
9 White Draw Nakayama Tomoharu 2677.80
31th Kanto Championship
Date 2014-05-11 Rating 2711.12
Round Color Result Opponent
1 White Win Kamiya Shunsuke 2567.33
2 White Win Kobayashi Koichi 2212.44
3 White Draw Tamura Kazumasa 2488.26
4 White Loss Nakamura Shigeru 2846.22
5 White Win Sato Kiyotomi 2434.66
6th Tohoku Championship
Date 2014-04-20 Rating 2712.17
Round Color Result Opponent
1 Black Win Hirono Masakazu 1967.86
3 White Win Sato Kiyotomi 2432.91
4 White Win Gakumazawa Hideaki 2134.13
5 Black Win Miura Hitoshi 1789.91
6 Black Win Kusajima Masato 2207.44
7 White Win Kobayashi Koichi 2210.62
14 Kanto Renju Emperor Tournament final match
Date 2014-02-16 Rating 2713.79
Round Color Result Opponent
1 White Loss Nakamura Shigeru 2850.03
2 Black Loss Nakamura Shigeru 2850.03
9th All Japan Championship
Date 2014-01-26 Rating 2715.31
Round Color Result Opponent
1 White Win Ishitani Shin-ichi 2400.61
2 White Win Sato Kiyotomi 2429.00
3 White Win Fukui Nobuhiro 2567.77
4 White Draw Oosumi Yuuki 2786.87
5 White Win Iio Yoshihiro 2503.41
6 White Win Tamura Kazumasa 2493.73
14th Mikami Cup S-class
Date 2014-01-19 Rating 2715.22
Round Color Result Opponent
1 Black Win Fukui Nobuhiro 2566.70
2 White Draw Ishitani Shin-ichi 2399.90
3 White Win Tamura Kazumasa 2494.33
4 White Win Nakayama Tomoharu 2637.01
5 Black Loss Nakamura Shigeru 2850.18
14 Kanto Renju Emperor Tournament 2nd round
Date 2013-12-15 Rating 2714.17
Round Color Result Opponent
1 Black Win Fukui Nobuhiro 2562.28
2 Black Win Sato Kiyotomi 2429.57
3 White Draw Tamura Kazumasa 2493.67
4 Black Loss Nakamura Shigeru 2850.71
5 White Draw Kamiya Shunsuke 2541.32
45 Kyoto Classified Tournament
Date 2013-11-10 Rating 2714.06
Round Color Result Opponent
S1 White Win Ishitani Shin-ichi 2387.98
S2 Black Draw Oosumi Yuuki 2793.14
S3 Black Win Hata Masayuki 2212.51
S4 Black Win Hasegawa Kazuto 2588.85
S5 Black Win Mano Yoshihisa 2283.12
51 Meijinsen Tournament
Date 2013-09-16 Rating 2711.04
Round Color Result Opponent
1 Black Win Yamaguchi Yusui 2567.66
2 Black Win Kawano Takahisa 2346.45
3 White Win Kawate Kozo 2163.39
4 Black Win Hasegawa Kazuto 2586.24
5 White Win Mano Yoshihisa 2283.39
6 Black Win Kamiya Shunsuke 2525.68
7 Black Loss Oosumi Yuuki 2797.20
8 Black Win Sato Kiyotomi 2433.54
9 White Win Hata Masayuki 2217.92
ex Black Loss Oosumi Yuuki 2797.20
World Championship AT
Date 2013-08-14 Rating 2707.80
Round Color Result Opponent
1 Black Draw Chen Ko-Han 2638.04
2 White Win Lan Zhiren 2592.48
3 White Win Hõbemägi Martin 2545.71
4 White Loss Sushkov Vladimir 2781.39
5 White Draw Oosumi Yuuki 2798.34
6 White Loss Epifanov Dmitry 2638.59
7 Black Win Salnikov Pavel 2563.91
8 White Draw Oll Aivo 2698.65
9 White Loss Taimla Tunnet 2825.91
10 White Draw Cao Dong 2710.98
11 Black Loss Wang Qingqing 2607.50
World Championship QT
Date 2013-08-05 Rating 2707.60
Round Color Result Opponent
1 White Win Hõbemägi Martin 2545.62
2 Black Win Miyagawa Junzo 2190.44
3 White Draw Sushkov Vladimir 2780.72
4 Black Win Pajuste Renee 2575.69
5 White Draw Oll Aivo 2698.68
6 Black Draw Fedorkin Oleg 2639.35
7 Black Draw Salnikov Pavel 2565.30
29th Kanto Championship
Date 2013-05-12 Rating 2702.89
Round Color Result Opponent
1 Black Win Iwano Fumio 2156.45
2 Black Win Kamiya Shunsuke 2505.12
3 Black Win Ishitani Shin-ichi 2357.05
4 White Win Nakamura Shigeru 2832.55
5 Black Win Kudomi Takahiro 2371.65
5th Tohoku Championship
Date 2013-04-14 Rating 2698.82
Round Color Result Opponent
1 White Win Gakumazawa Hideaki 2110.22
2 Black Win Kudomi Takahiro 2376.21
3 Black Win Kusajima Masato 2191.89
4 White Win Maruta Hiroki 2108.95
5 Black Win Fukui Nobuhiro 2533.47
8th All Japan Championship
Date 2013-03-24 Rating 2694.95
Round Color Result Opponent
1 White Win Kobayashi Koichi 2186.31
2 Black Draw Kamiya Shunsuke 2497.19
3 Black Win Isobe Taizan 2374.27
4 Black Win Iio Yoshihiro 2458.01
5 Black Loss Nakamura Shigeru 2834.10
6 White Loss Oosumi Yuuki 2795.63
13 Kanto Renju Emperor Tournament final match
Date 2013-02-17 Rating 2689.87
Round Color Result Opponent
1 Black Loss Nakamura Shigeru 2837.81
2 Black Draw Nakamura Shigeru 2837.81
3 Black Draw Nakamura Shigeru 2837.81
16th Mikami Cup Tournament
Date 2013-01-20 Rating 2685.60
Round Color Result Opponent
S1 Black Win Mitsumori Masao 2311.06
S2 White Win Ishitani Shin-ichi 2344.00
S3 White Loss Nakamura Shigeru 2840.78
S4 White Win Ono Takayuki 2378.58
S5 White Loss Fukui Nobuhiro 2526.49
13 Kanto Renju Emperor Tournament 2nd round
Date 2013-01-13 Rating 2684.87
Round Color Result Opponent
1 Black Loss Kudomi Takahiro 2381.74
2 Black Win Fukui Nobuhiro 2525.62
3 Black Win Isobe Taizan 2377.02
4 White Win Ishitani Shin-ichi 2343.26
5 White Loss Nakamura Shigeru 2841.29
44 Kyoto Classified Tournament
Date 2012-11-11 Rating 2680.96
Round Color Result Opponent
S1 Black Win Ishitani Shin-ichi 2340.78
S2 White Draw Hasegawa Kazuto 2566.26
S3 Black Win Miyagawa Junzo 2187.14
S4 Black Win Kudomi Takahiro 2382.57
S5 Black Loss Oosumi Yuuki 2781.50
13 Kanto Renju Emperor Tournament 1st round
Date 2012-10-21 Rating 2679.95
Round Color Result Opponent
1 Black Win Tomobe Katsuhiro 2157.72
2 Black Win Maruta Hiroki 2090.86
3 Black Draw Fukui Nobuhiro 2512.95
4 Black Win Tada Ayako 2268.14
50th Meijinsen Tournament
Date 2012-09-17 Rating 2678.47
Round Color Result Opponent
1 Black Win Nagasoe Hiroki 2523.15
2 Black Loss Nakamura Shigeru 2843.79
3 White Win Ono Takayuki 2390.29
4 Black Win Nakayama Tomoharu 2590.93
5 Black Win Matsuura Hiroshi 2307.85
6 White Loss Yamaguchi Yusui 2612.14
7 Black Win Iio Yoshihiro 2446.97
8 Black Draw Fukui Nobuhiro 2505.45
9 White Win Hasegawa Kazuto 2559.29
29th Kanto Championship
Date 2012-05-13 Rating 2669.41
Round Color Result Opponent
1 Black Win Tada Ayako 2250.54
2 White Loss Nakamura Shigeru 2846.57
3 White Win Fukui Nobuhiro 2476.50
4 Black Win Matsuoka Teruo 1985.31
5 Black Win Kudomi Takahiro 2390.43
Team World Championship
Date 2012-05-06 Rating 2668.78
Round Color Result Opponent
1 White Draw He Qifa 2596.95
2 Black Win Piddubny Konstantin 2243.36
3 White Draw Chingin Konstantin 2787.16
4 Black Loss Yang Yu-Hsiung 2457.55
5 Black Win Lents Johann 2516.94
7 Black Draw Yin Licheng 2495.97
8 Black Loss He Qifa 2596.95
9 White Draw Chen Wei 2448.16
10 White Win Yin Licheng 2495.97
7th All Japan Championship
Date 2012-01-29 Rating 2668.54
Round Color Result Opponent
1 White Win Miyoshi Takeo 2141.48
2 White Loss Isobe Taizan 2388.54
3 White Draw Kamiya Shunsuke 2433.12
4 White Win Fukui Nobuhiro 2455.76
5 White Win Tamada Yoichi 2458.06
6 White Loss Oosumi Yuuki 2750.37
12 Kanto Renju Emperor Tournament 2nd round
Date 2012-01-15 Rating 2669.56
Round Color Result Opponent
1 White Win Kamiya Shunsuke 2430.51
2 Black Win Mitsumori Masao 2331.58
3 Black Win Nakayama Tomoharu 2565.09
4 Black Loss Nakamura Shigeru 2840.18
5 Black Loss Oosumi Yuuki 2748.98
43 Kyoto Classified Tournament
Date 2011-11-13 Rating 2674.04
Round Color Result Opponent
S1 Black Win Hasegawa Kazuto 2544.00
S2 Black Win Doi Manabu 2080.11
S3 Black Win Miyagawa Junzo 2194.77
S4 Black Win Oosumi Yuuki 2737.70
S5 White Win Ishitani Shin-ichi 2363.87
12 Kanto Renju Emperor Tournament 1st round
Date 2011-10-23 Rating 2673.75
Round Color Result Opponent
1 White Win Kato Yasuhiro 2050.85
2 Black Win Kudomi Takahiro 2386.70
3 Black Loss Nakayama Tomoharu 2553.05
4 Black Win Ishitani Shin-ichi 2364.25
49th Meijinsen Tournament
Date 2011-09-19 Rating 2674.12
Round Color Result Opponent
1 White Win Kubo Izumi 2085.22
2 Black Win Miyoshi Takeo 2137.99
3 White Win Sakashita Shoichi 2122.76
4 White Win Matsuura Hiroshi 2347.56
5 Black Loss Yamaguchi Yusui 2612.30
6 Black Win Nakayama Tomoharu 2545.63
7 White Win Iio Yoshihiro 2466.21
8 White Win Hasegawa Kazuto 2546.56
9 White Win Kashihara Akihiko 2239.24
World Championship AT
Date 2011-08-10 Rating 2672.73
Round Color Result Opponent
1 Black Loss Lin Huang-Yu 2739.73
2 Black Draw Artemyev Sergey 2572.32
3 Black Win Hou I-Cheng 2471.23
4 Black Draw Oosumi Yuuki 2718.93
5 White Win Oll Aivo 2677.57
6 Black Draw Cao Dong 2671.72
7 White Loss Taimla Tunnet 2774.19
8 White Win Andersson Tord 2407.17
9 Black Loss Huang Jin-xian 2574.83
10 White Draw Sushkov Vladimir 2746.67
11 Black Loss Dai Xiaohan 2667.88
World Championship QT
Date 2011-08-03 Rating 2672.99
Round Color Result Opponent
1 White Win Ono Takayuki 2370.22
2 White Win Dai Xiaohan 2668.80
3 Black Draw Kise Katsumi 2520.98
4 Black Draw Kawamura Norihiko 2594.51
5 Black Win Hõbemägi Martin 2381.70
6 Black Win Nikonov Konstantin 2605.51
7 White Draw Soosõrv Ants 2715.09
6th All Japan Championship
Date 2011-03-27 Rating 2668.58
Round Color Result Opponent
1 Black Win Tada Ayako 2187.41
2 White Win Mano Yoshihisa 2254.85
3 Black Draw Tamada Yoichi 2473.09
4 Black Win Iio Yoshihiro 2480.42
5 Black Win Kise Katsumi 2507.56
6 White Loss Oosumi Yuuki 2704.49
11 Kanto Renju Emperor Tournament final match
Date 2010-12-26 Rating 2665.64
Round Color Result Opponent
1 White Loss Nakamura Shigeru 2829.21
2 Black Loss Nakamura Shigeru 2829.21
11 Kanto Renju Emperor Tournament 2nd round
Date 2010-11-21 Rating 2665.96
Round Color Result Opponent
1 Black Win Fukui Nobuhiro 2338.01
2 Black Win Nakayama Tomoharu 2491.11
3 White Win Kudomi Takahiro 2380.91
4 Black Win Mitsumori Masao 2300.05
5 Black Draw Nakamura Shigeru 2829.21
42 Kyoto Classified Tournament
Date 2010-11-14 Rating 2665.56
Round Color Result Opponent
S1 Black Loss Okumura Toyohiko 2306.90
S2 White Win Kubo Izumi 2082.95
S3 White Win Hata Masayuki 2163.43
S4 White Win Hasegawa Kazuto 2605.41
S5 White Loss Oosumi Yuuki 2686.29
11 Kanto Renju Emperor Tournament 1st round
Date 2010-10-31 Rating 2665.66
Round Color Result Opponent
1 White Win Fujikawa Masaki 2059.70
2 Black Win Maruta Koji 2093.33
3 Black Win Mitsumori Masao 2299.63
4 Black Draw Oosumi Yuuki 2682.68
48th Meijinsen Tournament
Date 2010-09-20 Rating 2665.35
Round Color Result Opponent
1 White Win Koiso Shigemasa 2149.45
2 Black Win Sakamoto Suzan 2317.68
3 Black Loss Oosumi Yuuki 2671.59
4 Black Draw Iio Yoshihiro 2495.71
5 White Win Tamada Yoichi 2456.43
6 White Win Kawano Takahisa 2303.50
7 Black Win Ishitani Shin-ichi 2364.61
8 White Win Matsuura Hiroshi 2356.89
9 Black Loss Yamaguchi Yusui 2566.10
27th Kanto Championship
Date 2010-05-23 Rating 2669.34
Round Color Result Opponent
1 Black Win Ono Takayuki 2367.58
2 White Win Tamura Kazumasa 2482.47
3 White Loss Nakamura Shigeru 2828.14
4 Black Win Ishitani Shin-ichi 2369.70
5 Black Win Oosumi Yuuki 2640.67
Team World Championship
Date 2010-05-05 Rating 2668.97
Round Color Result Opponent
1 White Loss Nagao Noriaki 2343.53
3 Black Win Yin Licheng 2484.63
4 Black Win Chen Ko-Han 2539.51
5 Black Draw Epifanov Dmitry 2526.11
6 Black Win Eibatov Nizami 2290.23
7 White Win Purk Andry 2630.80
8 Black Win Chen Ko-Han 2539.51
9 Black Loss Yin Licheng 2484.63
10 White Win Purk Andry 2630.80
5th All Japan Championship
Date 2010-03-21 Rating 2667.74
Round Color Result Opponent
1 Black Win Kobayashi Koichi 2115.42
2 Black Win Isobe Taizan 2372.92
3 White Win Nagao Noriaki 2340.78
4 White Win Tamura Kazumasa 2483.63
5 White Win Ishitani Shin-ichi 2369.32
6 Black Win Nakamura Shigeru 2824.88
10 Kanto Renju Emperor Tournament final match
Date 2010-02-21 Rating 2663.97
Round Color Result Opponent
1 Black Loss Nakamura Shigeru 2826.16
2 Black Win Nakamura Shigeru 2826.16
3 Black Loss Nakamura Shigeru 2826.16
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2660.90
Round Color Result Opponent
S1 Black Win Hara Masao 2001.30
S2 Black Win Isobe Taizan 2374.38
S3 White Win Ishitani Shin-ichi 2362.31
10 Kanto Renju Emperor Tournament 2nd round
Date 2009-12-20 Rating 2653.71
Round Color Result Opponent
1 Black Win Tamura Kazumasa 2481.02
2 Black Win Ono Takayuki 2366.34
3 White Loss Nakamura Shigeru 2827.94
4 Black Win Nagao Noriaki 2324.07
5 Black Draw Tamada Yoichi 2388.75
40th Kyoto Classified - Special class
Date 2009-11-09 Rating 2646.79
Round Color Result Opponent
1 White Win Sakamoto Suzan 2296.95
2 Black Draw Iio Yoshihiro 2492.05
3 Black Win Miyagawa Junzo 2184.39
4 Black Loss Oosumi Yuuki 2607.07
5 Black Draw Tamura Kazumasa 2480.20
41 Kyoto Classified Tournament
Date 2009-11-08 Rating 2646.68
Round Color Result Opponent
S1 White Win Kudomi Takahiro 2344.64
S2 Black Win Mano Yoshihisa 2290.42
S3 Black Loss Miyoshi Takeo 2143.88
S4 Black Loss Iio Yoshihiro 2492.00
S5 White Win Sakamoto Suzan 2296.81
10 Kanto Renju Emperor Tournament 1st round
Date 2009-10-04 Rating 2646.18
Round Color Result Opponent
1 Black Win Fujikawa Masaki 2038.94
2 Black Win Iwano Fumio 2129.10
3 Black Win Oosumi Yuuki 2602.65
4 White Draw Ono Takayuki 2375.10
47th Meijinsen tournament
Date 2009-09-22 Rating 2645.84
Round Color Result Opponent
1 Black Win Kawamura Norihiko 2604.23
2 White Win Kataoka Mitsuaki 2237.88
3 Black Win Ishitani Shin-ichi 2349.69
4 Black Loss Tamura Kazumasa 2478.42
5 White Win Matsuura Hiroshi 2338.93
6 Black Win Sakamoto Suzan 2289.46
7 Black Draw Oosumi Yuuki 2602.20
8 Black Win Iio Yoshihiro 2488.63
9 Black Win Yamaguchi Yusui 2553.99
World Championship AT
Date 2009-08-13 Rating 2642.30
Round Color Result Opponent
1 Black Loss Nakamura Shigeru 2824.23
2 White Win Ono Takayuki 2378.53
3 Black Loss Cao Dong 2677.05
4 Black Loss Purk Andry 2637.84
5 White Win Chen Ko-Han 2527.28
6 White Win Kozhin Mikhail 2632.50
7 White Loss Karasyov Maxim 2576.28
8 White Loss Sushkov Vladimir 2768.59
9 Black Loss Wu Di 2629.60
10 Black Loss Taimla Tunnet 2795.60
11 Black Win Nykl Ondřej 2515.15
World Championship QT
Date 2009-08-05 Rating 2642.55
Round Color Result Opponent
1 White Loss Savrasova Yulia 2629.73
2 Black Win Yao Jinrui 2317.23
3 Black Win Ono Takayuki 2379.53
4 White Win Yin Licheng 2473.52
5 Black Draw Nowakowski Maciej 2471.03
6 White Win Lin Huang-Yu 2586.40
7 Black Draw Cao Dong 2676.02
26th Kanto Championship
Date 2009-05-17 Rating 2643.23
Round Color Result Opponent
1 Black Win Ono Takayuki 2381.03
2 Black Win Nagao Noriaki 2274.23
3 Black Draw Yamaguchi Yusui 2550.38
4 Black Draw Nakamura Shigeru 2826.59
5 Black Draw Tamura Kazumasa 2481.72
4th All Japan Championship
Date 2009-03-21 Rating 2642.95
Round Color Result Opponent
1 White Win Nagao Noriaki 2261.95
2 White Loss Ishitani Shin-ichi 2365.94
3 Black Win Sakamoto Suzan 2275.07
4 White Draw Oosumi Yuuki 2584.47
5 Black Draw Mitsumori Masao 2316.98
6 White Win Ono Takayuki 2383.90
9 Kanto Renju Emperor Tournament final match
Date 2009-02-08 Rating 2645.46
Round Color Result Opponent
1 Black Loss Nakamura Shigeru 2827.72
2 White Draw Nakamura Shigeru 2827.72
3 Black Win Nakamura Shigeru 2827.72
4 White Loss Nakamura Shigeru 2827.72
12th Mikami Cup Tournament
Date 2009-01-18 Rating 2646.02
Round Color Result Opponent
S1 White Draw Kawamura Norihiko 2623.42
S2 Black Loss Nagao Noriaki 2255.74
S3 Black Win Isobe Taizan 2380.79
S4 White Win Oosumi Yuuki 2567.92
S5 White Loss Nakamura Shigeru 2828.64
46 Meijinsen Match R3-R4
Date 2008-11-23 Rating 2650.14
Round Color Result Opponent
3 Black Loss Hasegawa Kazuto 2696.31
9th Kanto Renju Emperor Tournament, 2nd round
Date 2008-11-16 Rating 2650.88
Round Color Result Opponent
White Draw Nakamura Shigeru 2828.08
Black Win Sato Kiyotomi 2420.62
Black Win Kudomi Takahiro 2333.48
Black Win Nakayama Tomoharu 2281.30
Black Win Kato Yasuhiro 1990.26
9th Kanto Renju Emperor Tournament, 1st round
Date 2008-10-26 Rating 2651.99
Round Color Result Opponent
1 White Win Tanizaki Ryusuke 2110.24
2 Black Draw Ono Takayuki 2380.89
3 White Win Nakayama Tomoharu 2277.85
4 Black Win Tamada Yoichi 2254.19
46 Meijinsen Match R1-R2
Date 2008-10-19 Rating 2652.41
Round Color Result Opponent
1 White Draw Hasegawa Kazuto 2699.88
2 Black Loss Hasegawa Kazuto 2699.88
46th Meijinsen Tournament
Date 2008-09-15 Rating 2655.35
Round Color Result Opponent
1 White Draw Kawamura Norihiko 2629.12
2 Black Win Matsuura Hiroshi 2310.20
3 White Win Iio Yoshihiro 2483.95
4 Black Win Ishitani Shin-ichi 2371.10
5 Black Win Oosumi Yuuki 2541.65
6 Black Win Kataoka Mitsuaki 2233.67
7 White Win Yamaguchi Yusui 2562.11
8 Black Win Hata Masayuki 2225.40
9 White Win Sato Kiyotomi 2415.07
Youth World Championship
Date 2008-08-10 Rating 2654.22
Round Color Result Opponent
A1 White Win Zajk Michał 2333.01
A2 White Win Tamioła Artur 2373.15
A3 White Draw Oll Aivo 2711.81
A4 White Win Lents Johann 2461.48
A5 White Loss Demján Attila 2693.84
A6 White Draw Purk Andry 2605.04
A7 Black Draw Ilu Timo 2542.84
A8 White Win Tamada Yoichi 2235.11
A9 White Win Myasoyedov Yevgeni 2338.86
A10 White Win Laube Pavel 2437.59
A11 Black Win Andrzejewski Wawrzyniec 2261.38
RIF 20 years anniversary celebration tournament
Date 2008-08-07 Rating 2654.02
Round Color Result Opponent
1 White Draw Karlsson Stefan 2565.93
2 White Win Sobolev Pavel 2147.54
3 White Win Jonsson Peter 2307.33
4 Black Win Poghosyan Albert 2359.44
5 Black Win Nykl Ondřej 2443.33
6 Black Win Ono Takayuki 2378.36
25th Kanto Championship
Date 2008-05-18 Rating 2644.85
Round Color Result Opponent
1 White Win Maruta Hiroki 2027.08
2 Black Win Tamada Yoichi 2214.08
3 Black Loss Nakamura Shigeru 2827.07
4 Black Win Isobe Taizan 2400.91
5 White Win Arita Nobuyoshi 2365.46
3rd All Japan Championship
Date 2008-03-23 Rating 2637.64
Round Color Result Opponent
1 Black Win Tamada Yoichi 2200.06
2 White Draw Kudomi Takahiro 2316.69
3 Black Win Sato Kiyotomi 2395.38
4 Black Loss Nakamura Shigeru 2824.99
5 Black Win Ono Takayuki 2369.52
6 Black Draw Isobe Taizan 2409.02
8 Kanto Renju Emperor Tournament final match
Date 2008-02-24 Rating 2634.99
Round Color Result Opponent
1 White Draw Nakamura Shigeru 2824.39
2 Black Win Nakamura Shigeru 2824.39
3 Black Loss Nakamura Shigeru 2824.39
4 White Loss Nakamura Shigeru 2824.39
8th Kanto Renju Emperor Tournament 2nd round
Date 2007-12-16 Rating 2625.79
Round Color Result Opponent
1 Black Loss Ishitani Shin-ichi 2375.49
2 White Loss Nakamura Shigeru 2825.45
3 White Win Kurata Kiyotaka 2258.84
4 Black Win Isobe Taizan 2409.79
5 White Win Ono Takayuki 2361.35
39th Kyoto Classified - Special Class
Date 2007-11-11 Rating 2622.59
Round Color Result Opponent
1 Black Win Sakamoto Suzan 2260.62
2 White Win Okumura Toyohiko 2298.24
3 Black Draw Hasegawa Kazuto 2720.31
4 White Win Oosumi Yuuki 2528.35
5 Black Win Iio Yoshihiro 2503.86
The 45th Meijin-sen Tournament
Date 2007-09-17 Rating 2613.13
Round Color Result Opponent
1 Black Win Miyoshi Takeo 2271.40
2 White Win Kawamura Norihiko 2610.62
3 White Win Iio Yoshihiro 2506.19
4 White Win Hiwatashi Kikuma 1867.33
5 Black Win Sato Kiyotomi 2383.52
6 Black Loss Yamaguchi Yusui 2616.60
7 White Loss Oosumi Yuuki 2524.36
8 White Win Isobe Taizan 2411.20
9 White Win Matsuura Hiroshi 2291.10
World Championship AT
Date 2007-08-15 Rating 2606.36
Round Color Result Opponent
1 White Draw Savrasova Yulia 2661.31
2 White Win Iio Yoshihiro 2507.28
3 Black Win Oll Aivo 2632.69
4 White Draw Karlsson Stefan 2576.14
5 White Loss Yamaguchi Yusui 2619.30
6 White Loss Wu Di 2669.71
7 Black Loss Taimla Tunnet 2733.57
8 White Loss Chingin Konstantin 2763.53
9 Black Loss Sushkov Vladimir 2726.88
10 Black Draw Kozhin Mikhail 2571.43
11 White Loss Purk Andry 2598.17
World Championship QT
Date 2007-08-08 Rating 2605.69
Round Color Result Opponent
1 White Win Eriksson Marcus 2276.76
2 White Win Ikonen Jussi 2239.88
3 Black Draw Iio Yoshihiro 2507.73
4 Black Win Oosumi Yuuki 2517.11
5 Black Win Lin Huang-Yu 2506.74
6 Black Draw Poghosyan Albert 2364.63
7 White Loss Wu Di 2668.23
24th Kanto Championship Tournament
Date 2007-05-06 Rating 2595.75
Round Color Result Opponent
1 Black Win Iwano Fumio 2138.17
2 White Win Kubo Izumi 2087.53
3 Black Win Sato Kiyotomi 2398.92
4 White Win Isobe Taizan 2409.31
5 Black Win Kudomi Takahiro 2313.37
The 5th Shanghai Renju Meijin Invitation Tournament
Date 2007-05-03 Rating 2595.26
Round Color Result Opponent
1 Black Loss Yamaguchi Yusui 2613.77
2 Black Win Ge Chongyu 2368.33
3 Black Loss Cao Dong 2601.96
SF1 Black Win Mitsumori Masao 2256.04
SF2 Black Draw Isobe Taizan 2409.33
SF3 Black Loss Zhu Jianfeng 2504.51
SF4 White Draw Zhang Yifeng 2364.55
7th Kanto Renju Emperor Tournament - Final
Date 2007-02-25 Rating 2593.20
Round Color Result Opponent
1 Black Loss Nakamura Shigeru 2819.08
2 Black Draw Nakamura Shigeru 2819.08
3 Black Draw Nakamura Shigeru 2819.08
The 7th Kanto Renju Emperor Tournament, 2nd round
Date 2006-12-10 Rating 2588.79
Round Color Result Opponent
White Win Hara Masao 2066.08
White Win Kudomi Takahiro 2285.75
White Win Nagao Noriaki 2228.64
White Win Sato Kiyotomi 2407.97
Black Loss Nakamura Shigeru 2819.46
38th Kyoto Classified - Special class
Date 2006-11-12 Rating 2586.44
Round Color Result Opponent
1 White Win Miyagawa Junzo 2248.40
2 Black Win Miyoshi Takeo 2261.72
3 White Win Miyagawa Sou 2147.52
4 Black Win Takashima Junya 2484.27
5 White Draw Oosumi Yuuki 2452.26
The 44th Meijin-sen Tournament
Date 2006-09-18 Rating 2579.76
Round Color Result Opponent
1 Black Loss Yamaguchi Yusui 2608.99
2 Black Win Iio Yoshihiro 2487.01
3 Black Win Nagao Noriaki 2227.48
4 White Draw Fujii Naoki 2118.53
5 Black Loss Kawamura Norihiko 2637.23
6 White Win Sato Kiyotomi 2413.60
7 White Win Ishitani Shin-ichi 2350.17
8 Black Draw Oosumi Yuuki 2436.14
9 White Win Matsuura Hiroshi 2291.45
Asian Championship
Date 2006-08-15 Rating 2576.58
Round Color Result Opponent
1 White Win Yoon Seong-Won 1839.61
2 White Win Kim Kyu-Cheol 1992.04
3 White Loss Kim Chang-Hoon 2506.80
4 White Win Choi Yun Suk 2247.28
5 Black Win Kim Gyu-Hyeon 2473.16
6 White Win Kim Byoung-Jun 2482.26
7 White Draw Yamaguchi Yusui 2607.31
8 Black Win Iio Yoshihiro 2486.03
Youth World Championship
Date 2006-08-08 Rating 2575.55
Round Color Result Opponent
a1 White Draw Takashima Junya 2480.73
a2 Black Loss Duan Ran 2342.51
a3 Black Win Hallkvist Joel 2045.45
a4 White Win Maruta Hiroki 1988.68
a5 White Draw Zhang Cheng 2440.38
a6 Black Loss Lents Johann 2488.85
a7 White Win Blomstedt Torbjorn 2111.57
a8 Black Draw Qiu Yunfei 2500.24
23rd Kanto Championship
Date 2006-05-21 Rating 2573.89
Round Color Result Opponent
1 Black Win Ono Takayuki 2289.66
2 White Win Tadokoro Hosai 1924.51
3 Black Draw Mitsumori Masao 2246.34
4 White Win Arita Nobuyoshi 2343.47
5 White Draw Yamaguchi Yusui 2607.60
Team World Championship
Date 2006-05-05 Rating 2573.46
Round Color Result Opponent
1 Black Draw Saarenpää Samuli 2436.71
2 Black Win Karlsson Stefan 2529.98
3 Black Loss Meritee Ando 2835.86
4 Black Win Salnikov Pavel 2512.15
5 Black Win Chen Wei 2514.95
6 Black Loss Sushkov Vladimir 2695.90
7 Black Loss Ilu Timo 2545.72
F1 Black Win Karlsson Stefan 2529.98
F2 Black Loss Karlsson Stefan 2529.98
6th Kanto Renju Emperor Tournament - Final match
Date 2005-12-04 Rating 2570.51
Round Color Result Opponent
1 White Win Yamaguchi Yusui 2581.20
2 Black Loss Yamaguchi Yusui 2581.20
3 White Draw Yamaguchi Yusui 2581.20
4 Black Win Yamaguchi Yusui 2581.20
37th Kyoto Classified - Special class
Date 2005-11-13 Rating 2569.22
Round Color Result Opponent
1 Black Draw Ishitani Shin-ichi 2372.78
2 White Win Yamaguchi Yusui 2577.38
3 White Win Takashima Junya 2487.02
4 White Draw Iio Yoshihiro 2459.87
5 Black Draw Miyoshi Takeo 2259.50
6th Kanto Renju Emperor Tournament - Semifinal
Date 2005-10-23 Rating 2567.73
Round Color Result Opponent
White Draw Yamaguchi Yusui 2575.01
Black Loss Isobe Taizan 2433.27
Black Win Kamemoto Daichi 2163.46
Black Win Sato Kiyotomi 2377.37
Black Win Koyama Jun 2288.10
The 43rd Meijin-sen Tournament
Date 2005-09-19 Rating 2565.75
Round Color Result Opponent
1 Black Win Oosumi Yuuki 2379.57
2 Black Loss Takashima Junya 2480.79
3 Black Draw Ishitani Shin-ichi 2376.90
4 White Win Matsuura Hiroshi 2328.59
5 White Loss Hasegawa Kazuto 2672.00
6 Black Win Tanaka Koichi 2311.84
7 White Win Sato Kiyotomi 2375.40
8 White Win Kawate Kozo 2162.48
9 Black Win Yamaguchi Yusui 2570.18
World Championship AT
Date 2005-08-07 Rating 2562.37
Round Color Result Opponent
1 Black Loss Purk Andry 2531.64
2 Black Loss Chingin Konstantin 2711.87
3 Black Draw Artemyev Sergey 2616.30
4 Black Draw Taimla Tunnet 2722.48
5 Black Draw Karlsson Stefan 2518.81
6 White Win Savrasova Yulia 2630.24
7 Black Draw Hermansson Hannes 2391.89
8 Black Loss Meritee Ando 2821.92
9 Black Draw Sushkov Vladimir 2672.58
10 Black Draw Tarannikov Yuriy 2591.75
11 Black Win Andersson Tord 2351.97
43rd Meijinsen Qualification: East Japan Final
Date 2005-07-11 Rating 2560.24
Round Color Result Opponent
White Loss Sato Kiyotomi 2375.99
Black Draw Itami Yoshiyuki 2172.82
Black Win Mitsumori Masao 2258.47
43rd Meijinsen Qualification: East Japan 1st round
Date 2005-06-12 Rating 2560.11
Round Color Result Opponent
1 Black Win Tanno Yoshitaka 2088.84
2 White Win Ono Takayuki 2278.05
3 Black Win Itami Yoshiyuki 2172.76
4 Black Loss Mitsumori Masao 2257.07
22nd Kanto Championship
Date 2005-05-22 Rating 2560.83
Round Color Result Opponent
1 White Win Matsuoka Teruo 1853.63
2 Black Win Kamemoto Daichi 2128.71
3 Black Win Yamaguchi Yusui 2549.87
4 White Win Kawamura Norihiko 2660.69
5 Black Draw Isobe Taizan 2440.29
Japan WC Qualification tournament
Date 2005-04-03 Rating 2558.70
Round Color Result Opponent
1 White Win Arita Nobuyoshi 2288.60
2 Black Win Miyagawa Junzo 2236.73
3 Black Loss Isobe Taizan 2438.52
4 Black Draw Ono Takayuki 2278.96
5 White Win Oosumi Yuuki 2362.02
6 White Win Matsuura Hiroshi 2357.12
5th Kanto Renju Emperor Tournament - Final
Date 2005-01-30 Rating 2556.94
Round Color Result Opponent
1 White Win Yamaguchi Yusui 2547.97
2 Black Win Yamaguchi Yusui 2547.97
5th Kanto Renju Emperor Tournament - 2nd round
Date 2004-12-19 Rating 2552.72
Round Color Result Opponent
White Win Mitsumori Masao 2240.19
White Win Kudomi Takahiro 2310.47
White Win Ono Takayuki 2275.41
White Win Sato Kiyotomi 2354.85
Black Loss Yamaguchi Yusui 2552.50
5th Kanto Renju Emperor Tournament - 1st round
Date 2004-11-28 Rating 2550.22
Round Color Result Opponent
1 Black Win Maruta Hiroki 1955.14
2 White Win Nagao Noriaki 2235.70
3 Black Win Arita Nobuyoshi 2269.91
4 White Draw Sato Kiyotomi 2354.42
The 42nd Meijin-sen Tournament
Date 2004-09-20 Rating 2541.59
Round Color Result Opponent
1 Black Loss Iio Yoshihiro 2438.93
2 Black Win Sakamoto Suzan 2267.62
3 Black Draw Takagawa Teiji 2309.34
4 White Draw Kawamura Norihiko 2682.19
5 White Draw Matsuura Hiroshi 2368.51
6 White Draw Ishitani Shin-ichi 2362.38
7 White Loss Saito Koji 2168.34
8 Black Win Sakashita Shoichi 2177.18
9 White Loss Hasegawa Kazuto 2632.26
5th Youth World Championship
Date 2004-08-06 Rating 2543.30
Round Color Result Opponent
4 White Win Lysakov Mikhail 2418.16
9 Black Win Mossinyan David 2222.35
A1 White Win Miyagawa Sou 2101.74
A2 White Win Vershinin Pavel 2564.48
A3 White Win Tamura Kazumasa 2317.91
A5 White Win Oll Aivo 2447.17
A6 White Win Ilu Timo 2502.47
A7 White Win Lents Johann 2519.08
A8 White Win Purk Andry 2413.60
A10 White Win Antanyan Samvel 2202.94
A11 White Loss Nagao Noriaki 2242.88
42nd Meijinsen Qualification: East Japan 2nd round
Date 2004-07-11 Rating 2540.15
Round Color Result Opponent
White Loss Kawamura Norihiko 2682.53
Black Loss Sato Kiyotomi 2343.76
White Win Kudomi Takahiro 2311.45
4th Kanto Renju Emperor Tournament - Final
Date 2004-02-29 Rating 2532.41
Round Color Result Opponent
1 Black Draw Yamaguchi Yusui 2569.42
2 Black Win Yamaguchi Yusui 2569.42
3 Black Loss Yamaguchi Yusui 2569.42
4 Black Loss Yamaguchi Yusui 2569.42
7th Mikami Cup - Special Class
Date 2004-01-25 Rating 2531.12
Round Color Result Opponent
1 Black Draw Mitsumori Masao 2253.79
2 Black Loss Yamaguchi Yusui 2569.76
4 White Win Kudomi Takahiro 2310.07
4th Kanto Renju Emperor Tournament - 2nd round
Date 2003-11-30 Rating 2531.38
Round Color Result Opponent
White Win Nagao Noriaki 2266.74
White Win Mitsumori Masao 2258.59
White Win Maruta Koji 2200.85
White Win Isobe Taizan 2409.64
White Draw Yamaguchi Yusui 2569.22
4th Kanto Renju Emperor Tournament - 1st round
Date 2003-11-16 Rating 2530.54
Round Color Result Opponent
1 Black Win Sasaki Miyu 1937.37
2 White Win Sato Takuma 2137.46
3 Black Win Ono Takayuki 2209.46
4 White Win Isobe Taizan 2408.75
41st Meijin-sen Tournament
Date 2003-09-15 Rating 2524.10
Round Color Result Opponent
1 Black Win Miyagawa Junzo 2245.23
2 White Draw Hasegawa Kazuto 2603.69
3 White Win Ishitani Shin-ichi 2367.08
4 Black Draw Takashima Junya 2341.85
5 Black Draw Kudomi Takahiro 2324.73
6 Black Win Isobe Taizan 2404.92
7 White Loss Matsuura Hiroshi 2369.16
8 Black Win Kuga Akio 2354.31
9 Black Loss Iio Yoshihiro 2466.42
World Championship AT
Date 2003-08-08 Rating 2521.89
Round Color Result Opponent
1 White Loss Sushkov Vladimir 2661.48
2 Black Win Yamaguchi Yusui 2558.01
3 Black Draw Iio Yoshihiro 2464.61
4 White Loss Taimla Tunnet 2677.12
5 Black Loss Chingin Konstantin 2700.41
6 Black Loss Meritee Ando 2780.43
7 Black Win Sinyov Igor 2540.06
8 White Win Karlsson Stefan 2532.46
9 Black Win Gaulitz Joachim 2389.68
10 White Win Andersson Tord 2349.76
11 Black Win Carlsson Martin 2399.99
41th Meijinsen Qualification: East Japan 2nd round
Date 2003-07-13 Rating 2517.70
Round Color Result Opponent
White Draw Isobe Taizan 2413.26
Black Draw Sato Kiyotomi 2299.25
Black Win Suzuki Naoya 2289.54
41th Meijinsen Qualification: East Japan 1st round
Date 2003-06-08 Rating 2512.62
Round Color Result Opponent
1 Black Win Ono Takayuki 2189.81
2 White Win Nagao Noriaki 2287.07
3 Black Draw Suzuki Naoya 2289.62
4 White Win Sano Hiroyuki 2187.72
Japan WC Qualification 2003
Date 2003-03-22 Rating 2500.14
Round Color Result Opponent
1 Black Win Nagao Noriaki 2287.22
2 Black Win Unoura Hidenori 2159.48
3 Black Win Isobe Taizan 2421.14
4 White Win Ishitani Shin-ichi 2372.41
5 Black Win Miyoshi Takeo 2225.17
34th Kyoto Classified - special class
Date 2002-11-10 Rating 2466.94
Round Color Result Opponent
1 White Loss Iio Yoshihiro 2422.18
2 White Win Miyagawa Junzo 2238.21
3 Black Win Adachi Yasuhiro 1992.19
4 White Win Doi Manabu 2091.60
5 White Loss Kudomi Takahiro 2363.99
40th Meijin-sen Tournament
Date 2002-09-16 Rating 2456.50
Round Color Result Opponent
1 White Win Kudomi Takahiro 2366.32
2 Black Loss Isobe Taizan 2425.70
3 White Loss Iio Yoshihiro 2414.97
4 Black Win Ishitani Shin-ichi 2373.00
5 Black Loss Yamaguchi Yusui 2562.05
6 White Win Nishimura Toshio 2336.26
7 White Loss Takagawa Teiji 2331.66
8 White Win Matsuura Hiroshi 2295.46
9 White Loss Hasegawa Kazuto 2572.86
Youth World Championship
Date 2002-08-02 Rating 2451.63
Round Color Result Opponent
A1 White Win Nagao Noriaki 2286.39
A2 White Win Novikov Nikolay 2177.77
A3 White Loss Chingin Konstantin 2654.69
A4 White Win Nekrasov Denis 2347.37
A5 White Win Lents Johann 2411.21
A6 White Win Vershinin Pavel 2443.39
A7 White Win Karasyov Maxim 2455.50
A8 White Draw Kazarin Mikhail 2400.11
A9 Black Loss Mossinyan David 2232.91
A10 White Draw Tamura Kazumasa 2257.94
A11 Black Win Provorov Yury 2181.10
40th Meijinsen Qualification: East Japan 2nd round
Date 2002-07-14 Rating 2448.06
Round Color Result Opponent
White Win Sunagawa Shouki 2161.24
White Win Nara Hideki 2533.32
White Draw Isobe Taizan 2428.13
40th Meijinsen Qualification: East Japan 1st round
Date 2002-06-02 Rating 2437.82
Round Color Result Opponent
1 Black Draw Kato Yasuhiro 2071.42
2 Black Win Ohno Syunzo 1999.60
3 Black Win Arita Nobuyoshi 2165.94
4 White Win Sunagawa Shouki 2167.08
World Championship BT
Date 2001-08-12 Rating 2365.51
Round Color Result Opponent
1 White Win Dzainukov Eldar 2030.89
2 White Win Gaujens Artis 2061.96
3 Black Draw Nosovsky Alexander 2094.60
4 White Win Khramov Andrey 2194.10
5 Black Loss Carlsson Martin 2291.67
6 Black Loss Henningsson Anders 2425.87
7 Black Draw Miyoshi Takeo 2186.66
8 White Win Sakamoto Suzan 2204.87
World Championship QT
Date 2001-08-06 Rating 2364.36
Round Color Result Opponent
1 White Draw Park Jeong Ho 2304.85
2 Black Win Eibatov Nizami 2329.43
3 Black Draw Kusajima Masato 2363.93
4 Black Win Kim Byoung-Jun 2440.14
5 Black Draw Gardström Petter 2485.20
6 Black Loss Nara Hideki 2524.96
7 White Loss Lin Sheng-Min 2188.12
Japan WC Qualification tournament
Date 2001-03-24 Rating 2337.48
Round Color Result Opponent
1 White Draw Mitsumori Masao 2285.75
2 White Loss Hasegawa Kazuto 2547.13
3 White Win Iwata Akihisa 2182.20
4 White Loss Isobe Taizan 2422.91
5 White Draw Koiso Shigemasa 2155.44
6 White Win Sakamoto Suzan 2178.61
7 Black Win Miyagawa Sou 1978.62
Youth World Championship
Date 2000-08-04 Rating 2295.32
Round Color Result Opponent
A1 White Loss Grishnin Stepan 2121.60
A3 White Loss Diner Stanislav 2256.59
A4 Black Draw Widman Christofher 1808.59
A5 White Win Unoura Kazuhisa 1924.48
A6 Black Win Fjellstrom Kristoffer 1793.54
A7 Black Loss Hermansson Hannes 2319.08
A9 White Draw Karasyov Maxim 2305.14
38th Meijinsen Qualification: East Japan 1st round
Date 2000-06-04 Rating 2293.40
Round Color Result Opponent
4 White Win Hara Masao 2109.57
Kanto Championship
Date 2000-05-14 Rating 2292.33
Round Color Result Opponent
1 White Win Nara Hideki 2542.49
2 Black Loss Mitsumori Masao 2284.41
3 Black Draw Omata Mitsuo 1849.51
4 Black Win Hara Masao 2109.88