Nakayama Tomoharu, Japan - Renju Rating

JPN Nakayama Tomoharu (中山智晴)

Place: Gumma, Japan

Birth: 1991-11-28

Rating: 2761.23, Std: 89.39, Rank: 15

First game: 2007-09-23, Last game: 2025-04-20

Top rating: 2853.11 (2017-11-26)

Games: 539, Wins: 313, Draws: 120, Losses: 106

Gy1: 20, Gy2: 72, Gy5: 141

19th All Japan Championship
Date 2025-04-20 Rating 2761.23
Round Color Result Opponent
1 White Win JPN Fukui Nobuhiro 2494.83
2 White Loss JPN Matsuda Shoma 2565.74
3 White Win KOR Kang Sang-min 2583.93
4 White Win JPN Fujita Maiko 2445.60
5 White Draw JPN Okabe Hiroshi 2727.46
6 White Win KOR Park Woong-bae 2452.10
62nd Meijinsen Tournament
Date 2024-10-14 Rating 2762.83
Round Color Result Opponent
1 Black Draw JPN Inoue Fumiya 2502.71
2 White Win JPN Makino Mitsunori 2636.89
3 White Win JPN Kuga Akio 2398.65
4 White Win JPN Kawano Takahisa 2515.71
5 Black Draw JPN Tachi Masaya 2573.79
6 White Win JPN Matsuda Shoma 2502.09
7 Black Win JPN Yamane Tomohiro 2047.27
8 White Draw JPN Okabe Hiroshi 2734.69
9 White Win JPN Ishitani Shin-ichi 2402.49
24 Kanto Renju Emperor Tournament Final
Date 2024-09-08 Rating 2761.80
Round Color Result Opponent
1 White Draw JPN Kamiya Shunsuke 2844.81
2 Black Draw JPN Kamiya Shunsuke 2844.81
3 White Draw JPN Kamiya Shunsuke 2844.81
4 White Draw JPN Kamiya Shunsuke 2844.81
5 Black Loss JPN Kamiya Shunsuke 2844.81
“Lingfeng Cup” 6th World Renju Open
Date 2024-05-12 Rating 2757.26
Round Color Result Opponent
1 White Loss CHN Liu Qin 2568.42
2 White Win CHN Fu Liang 2349.10
3 Black Win RRA Savrasova Yulia 2540.37
4 Black Win CHN Guo Renheng 2328.15
5 White Win CHN Chen Xin 2634.34
6 White Loss CHN Jiang Qiwen 2810.46
7 White Draw CHN He Shujun 2720.70
8 Black Win CHN Lu Hai 2683.69
9 White Draw MAC Wai Chan Keong 2816.90
Team World Championship 2024
Date 2024-05-04 Rating 2756.98
Round Color Result Opponent
1 Black Draw CHN Huang Liqin 2790.34
2 White Win JPN Fujita Maiko 2414.82
3 Black Loss TPE Lin Shu-Hsuan 2803.52
5 Black Draw KOR Kang Sang-min 2594.49
6 White Draw MAC Wai Chan Keong 2817.21
7 Black Draw RRA Epifanov Dmitry 2617.61
8 White Draw CHN Wang Qingqing 2672.10
9 White Loss CHN Mei Fan 2724.45
18th All Japan Championship
Date 2024-02-12 Rating 2765.49
Round Color Result Opponent
1 White Win KOR Jang Eun Min 2345.87
2 Black Win JPN Fujita Maiko 2409.28
3 White Win JPN Fukui Nobuhiro 2446.20
4 Black Draw JPN Kamiya Shunsuke 2849.98
5 White Loss KOR Kang Sang-min 2601.39
6 Black Win JPN Inoue Fumiya 2501.33
24 Kanto Renju Emperor Tournament 2nd round
Date 2023-12-10 Rating 2772.76
Round Color Result Opponent
1 White Draw JPN Okabe Hiroshi 2719.57
2 White Win JPN Miyamoto Syunju 2328.59
3 White Win JPN Makino Mitsunori 2628.42
4 White Win JPN Inoue Fumiya 2500.83
5 White Draw JPN Kamiya Shunsuke 2854.32
24 Kanto Renju Emperor Tournament Kanto area 1st round
Date 2023-11-19 Rating 2773.77
Round Color Result Opponent
1 White Win JPN Tanaka Shotaro 2307.23
2 White Win JPN Maruta Hiroki 2244.70
3 White Win JPN Ishitani Shin-ichi 2402.49
4 White Draw JPN Okabe Hiroshi 2718.79
61st Meijinsen Tournament
Date 2023-09-18 Rating 2775.82
Round Color Result Opponent
1 White Win JPN Fujita Maiko 2415.21
2 White Draw JPN Makino Mitsunori 2621.23
3 White Draw JPN Hasegawa Kazuto 2552.79
4 Black Win JPN Yamane Tomohiro 2073.30
5 Black Win JPN Maruyama Yasushi 2249.46
6 White Win JPN Kawano Takahisa 2531.24
7 White Win JPN Tachi Masaya 2579.64
8 Black Win JPN Matsuda Shoma 2398.13
9 White Loss JPN Okabe Hiroshi 2717.27
World Championship 2023, AT
Date 2023-08-12 Rating 2778.52
Round Color Result Opponent
1 White Win CHN Mei Fan 2759.91
2 White Draw CHN Cao Dong 2749.31
3 Black Draw RRA Epifanov Dmitry 2669.09
4 Black Win JPN Inoue Fumiya 2517.98
5 Black Win JPN Okabe Hiroshi 2713.45
6 White Draw RRA Burtsev Nikolai 2529.81
7 White Draw CHN Ni Zhongxing 2748.15
8 Black Draw JPN Kamiya Shunsuke 2847.68
9 Black Draw RRA Pinsky Alexander 2633.19
10 Black Draw KOR Lee Ho June 2437.15
11 Black Draw CHN Lu Hai 2755.82
17th All Japan Championship
Date 2023-03-19 Rating 2789.02
Round Color Result Opponent
1 White Win JPN Tanaka Shotaro 2330.89
2 White Win JPN Tachi Masaya 2544.97
3 White Win JPN Makino Mitsunori 2617.53
4 Black Loss JPN Kamiya Shunsuke 2856.29
5 White Draw JPN Okabe Hiroshi 2695.41
6 White Win JPN Inoue Fumiya 2523.93
60th Meijinsen match R3-4
Date 2022-10-30 Rating 2796.32
Round Color Result Opponent
3 White Loss JPN Kamiya Shunsuke 2861.41
60th Meijinsen match R1-2
Date 2022-10-16 Rating 2797.69
Round Color Result Opponent
1 White Draw JPN Kamiya Shunsuke 2861.78
2 White Loss JPN Kamiya Shunsuke 2861.78
60th Meijinsen Tournament
Date 2022-09-19 Rating 2801.27
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2420.17
2 Black Win JPN Kawamoto Shoma 2317.41
3 White Win JPN Kuga Akio 2400.28
4 White Win JPN Nagasoe Hiroki 2653.22
5 White Draw JPN Hasegawa Kazuto 2608.86
6 White Win JPN Miyamoto Syunju 2249.63
7 White Win JPN Ishitani Shin-ichi 2359.39
8 Black Win JPN Makino Mitsunori 2623.77
9 White Draw JPN Okabe Hiroshi 2696.89
59th Meijinsen match R5
Date 2022-07-24 Rating 2805.49
Round Color Result Opponent
5 White Draw JPN Kamiya Shunsuke 2861.02
59th Meijinsen match R3,4
Date 2022-06-26 Rating 2807.32
Round Color Result Opponent
3 White Draw JPN Kamiya Shunsuke 2861.01
4 Black Draw JPN Kamiya Shunsuke 2861.01
59th Meijinsen match R1,2
Date 2022-05-29 Rating 2808.67
Round Color Result Opponent
1 White Draw JPN Kamiya Shunsuke 2861.48
2 Black Loss JPN Kamiya Shunsuke 2861.48
59th Meijinsen Tournament
Date 2022-01-10 Rating 2820.76
Round Color Result Opponent
1 White Win JPN Kamiya Shunsuke 2855.80
2 White Draw JPN Okabe Hiroshi 2700.36
3 White Win JPN Hayashi Shoichi 2152.83
4 Black Win JPN Maruta Hiroki 2245.89
5 Black Win JPN Maruyama Yasushi 2269.88
6 White Win JPN Nagasoe Hiroki 2654.48
7 Black Win JPN Ono Takayuki 2420.84
8 Black Win JPN Iio Yoshihiro 2395.69
9 White Draw JPN Hasegawa Kazuto 2566.84
Mind Master 2021 (Renju online Tournament)
Date 2021-10-03 Rating 2822.60
Round Color Result Opponent
A1 Black Win MAC Chin Keng Tin 1632.70
A2 Black Win MAC Leong Iat Seng 1881.19
A3 White Win RRA Pinsky Alexander 2480.34
A4 Black Win RRA Petrova Mariia 2225.66
A5 White Win MAC Lei Un Hou 2199.61
A6 White Win MAC Yuan Wa Chon 2342.91
A7 White Loss RRA Epifanov Dmitry 2748.92
C1 White Win MAC Chan Lok Kei 1903.03
C2 Black Win MAC Tsui Lok Chun 1857.59
Kawamura Cup 2021, online
Date 2021-05-02 Rating 2831.44
Round Color Result Opponent
1 White Win CHN Hao Tianyi 2363.65
2 White Win KOR Park Woong-bae 2387.91
3 White Win KOR Kang Gwiyong 2131.72
4 White Win KOR Kang Sang-min 2442.26
5 Black Win RRA Pinsky Alexander 2437.42
6 Black Win JPN Fujita Maiko 2356.01
7 Black Win SWE Jonsson Peter 2325.05
8 Black Win RRA Churikova Daria 1980.55
9 Black Win KOR Park Doyoung 2146.10
3rd Anji World Renju Open, online, Group A
Date 2020-12-06 Rating 2832.02
Round Color Result Opponent
1 White Win RRA Prokopyev Andrei 2086.69
2 Black Win GRE Papadaki Katerina 1897.54
4 Black Win RRA Porokhina Ekaterina 2256.06
5 White Loss TPE Lin Huang-Yu 2759.04
6 White Win RRA Stoyanov Kirill 2232.70
7 White Win RRA Stoyanov Egor 2233.42
58th Meijinsen match R3,4
Date 2020-11-08 Rating 2833.65
Round Color Result Opponent
3 Black Loss JPN Nakamura Shigeru 2952.92
4 Black Draw JPN Nakamura Shigeru 2952.92
58th Meijinsen match R1,2
Date 2020-10-11 Rating 2835.81
Round Color Result Opponent
1 Black Loss JPN Nakamura Shigeru 2953.10
2 Black Win JPN Nakamura Shigeru 2953.10
58 Meijinsen Tournament
Date 2020-09-21 Rating 2836.62
Round Color Result Opponent
1 Black Win JPN Makino Mitsunori 2518.99
2 Black Win JPN Fujita Yudai 2480.96
3 Black Loss JPN Okabe Hiroshi 2730.32
4 White Win JPN Tamada Yoichi 2527.62
5 Black Win JPN Matsuura Hiroshi 2375.35
6 Black Win JPN Tanaka Toshiki 2464.65
7 White Win JPN Tachi Masaya 2481.55
8 Black Win JPN Fujita Maiko 2371.23
9 White Draw JPN Kamiya Shunsuke 2818.23
15th All Japan Championship
Date 2020-01-19 Rating 2844.72
Round Color Result Opponent
1 White Win JPN Ishitani Shin-ichi 2373.77
2 White Win JPN Iio Yoshihiro 2395.99
3 White Win JPN Kamiya Shunsuke 2816.84
4 White Win JPN Okabe Hiroshi 2731.42
5 Black Win JPN Nakamura Shigeru 2962.86
6 White Win JPN Kawano Takahisa 2466.32
57 Meijinsen Tournament
Date 2019-09-16 Rating 2825.22
Round Color Result Opponent
1 White Win JPN Hasegawa Kazuto 2610.33
2 White Win JPN Kawamura Norihiko 2661.60
3 Black Draw JPN Kawano Takahisa 2457.52
4 White Win JPN Ishitani Shin-ichi 2382.55
5 White Win JPN Koyama Jun 2607.16
6 White Win JPN Matsuura Hiroshi 2359.04
7 Black Loss JPN Okabe Hiroshi 2724.27
8 White Win JPN Inoue Fumiya 2417.31
9 White Draw JPN Kamiya Shunsuke 2822.45
World Championship 2019, AT
Date 2019-08-10 Rating 2819.80
Round Color Result Opponent
1 White Win JPN Inoue Fumiya 2421.49
2 Black Loss RRA Epifanov Dmitry 2673.33
3 White Draw JPN Kamiya Shunsuke 2819.63
4 Black Draw JPN Okabe Hiroshi 2719.71
5 White Win JPN Koyama Jun 2613.21
6 White Win SWE Gardström Petter 2702.17
7 Black Draw CHN Cao Dong 2782.28
8 White Win RRA Fedotov Denis 2682.62
9 White Loss CHN Mei Fan 2705.63
10 White Draw RRA Sushkov Vladimir 2841.31
11 White Loss EST Oll Aivo 2744.80
World Championship 2019, QT
Date 2019-08-02 Rating 2819.65
Round Color Result Opponent
1 White Draw EST Topkin Georg-Romet 2629.15
2 White Draw MAC Wai Chan Keong 2786.75
3 Black Win KOR Kim Su Chan 2345.75
4 Black Win RRA Epifanov Dmitry 2673.77
5 White Draw EST Mesila Villem 2667.78
6 White Win CHN Li Xiaoqing 2658.61
7 Black Draw SWE Gardström Petter 2703.82
14th All Japan Championship
Date 2019-03-31 Rating 2817.62
Round Color Result Opponent
1 Black Win JPN Ono Takayuki 2396.93
2 Black Win JPN Iio Yoshihiro 2448.86
3 Black Loss JPN Nakamura Shigeru 2994.30
4 White Win JPN Ishitani Shin-ichi 2395.94
5 White Loss JPN Kamiya Shunsuke 2811.77
6 Black Draw JPN Fujita Maiko 2288.17
The 56th Meijin-sen Match R4-5
Date 2018-12-23 Rating 2826.46
Round Color Result Opponent
4 Black Draw JPN Nakamura Shigeru 2998.22
“SOPAI Cup” 1st World Renju Open
Date 2018-11-25 Rating 2828.27
Round Color Result Opponent
1 White Win JPN Kamiya Shunsuke 2793.36
2 White Win CHN Huang Jianguang 2442.01
3 Black Draw CHN Qi Guan 2809.75
4 White Win CHN Fan Xingcen 2550.20
5 Black Win CHN Wang Qingqing 2655.63
6 White Draw CHN Ni Zhongxing 2684.46
7 Black Win MAC Wai Chan Keong 2754.37
8 White Loss CHN Li Xiaoqing 2682.81
9 Black Draw CHN Lan Zhiren 2677.82
56th Meijin-sen Match R3
Date 2018-11-18 Rating 2828.52
Round Color Result Opponent
3 White Loss JPN Nakamura Shigeru 2999.53
56th Meijin-sen Match R1-2
Date 2018-10-28 Rating 2829.92
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2999.47
2 Black Draw JPN Nakamura Shigeru 2999.47
35 Kanto Championship
Date 2018-07-16 Rating 2837.38
Round Color Result Opponent
1 White Win JPN Maruta Koji 2116.42
2 Black Draw JPN Ishitani Shin-ichi 2431.41
3 Black Win JPN Tamada Yoichi 2495.28
4 Black Loss JPN Nakamura Shigeru 2993.30
5 White Draw JPN Okabe Hiroshi 2707.66
6 Black Win JPN Inoue Fumiya 2394.75
Team World Championship 2018
Date 2018-05-05 Rating 2847.90
Round Color Result Opponent
1 Black Win EST Topkin Georg-Romet 2575.10
2 Black Win EST Oll Aivo 2774.99
4 Black Loss RRA Sushkov Vladimir 2865.04
5 White Draw RRA Fedorkin Oleg 2699.58
6 White Loss CHN Yang Yanxi 2885.05
8 Black Win RRA Sushkov Vladimir 2865.04
9 Black Win CHN Yang Yanxi 2885.05
10 White Win EST Oll Aivo 2774.99
13th All Japan Championship
Date 2018-01-28 Rating 2852.15
Round Color Result Opponent
1 White Win JPN Sato Kiyotomi 2433.56
2 Black Win JPN Okabe Hiroshi 2716.17
3 White Loss JPN Kamiya Shunsuke 2811.82
4 Black Win JPN Fujita Yudai 2499.47
5 White Win JPN Tachi Masaya 2556.24
6 Black Win JPN Iio Yoshihiro 2536.65
ex White Draw JPN Kamiya Shunsuke 2811.82
55 Meijinsen Match R4-5
Date 2017-12-24 Rating 2852.95
Round Color Result Opponent
4 Black Draw JPN Nakamura Shigeru 2961.20
55 Meijinsen Match R3
Date 2017-11-26 Rating 2853.11
Round Color Result Opponent
3 White Win JPN Nakamura Shigeru 2956.35
55 Meijinsen Match R1,2
Date 2017-10-29 Rating 2851.28
Round Color Result Opponent
1 Black Draw JPN Nakamura Shigeru 2953.19
2 White Win JPN Nakamura Shigeru 2953.19
55 Meijinsen Tournament
Date 2017-09-18 Rating 2845.01
Round Color Result Opponent
1 Black Win JPN Matsuura Hiroshi 2339.05
2 Black Win JPN Iio Yoshihiro 2548.99
3 Black Win JPN Kamiya Shunsuke 2811.24
4 Black Win JPN Maruyama Yasushi 2282.98
5 White Win JPN Sato Kiyotomi 2451.38
6 White Win JPN Kawano Takahisa 2437.93
7 Black Win JPN Okabe Hiroshi 2722.62
8 White Win JPN Tamada Yoichi 2511.04
9 White Win JPN Hasegawa Kazuto 2598.34
World Championship 2017, AT
Date 2017-08-13 Rating 2833.39
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2951.24
2 White Loss CHN Zhu Jianfeng 2832.90
3 White Draw CHN Mei Fan 2696.03
4 White Draw JPN Kamiya Shunsuke 2807.86
5 White Win RRA Makarov Pavel 2620.68
6 White Win TPE Lin Liu-Min 2620.49
7 White Loss TPE Chou Huang Yu-Chien 2565.14
8 Black Loss TPE Lin Shu-Hsuan 2821.90
9 White Draw RRA Sushkov Vladimir 2877.87
10 Black Draw CHN Qi Guan 2819.18
11 White Win TPE Lin Huang-Yu 2727.16
World Championship 2017, QT
Date 2017-08-05 Rating 2832.19
Round Color Result Opponent
1 Black Win SWE Gardström Petter 2611.46
2 Black Win EST Hõbemägi Martin 2669.61
3 White Win EST Oll Aivo 2796.66
4 White Win MAC Wai Chan Keong 2680.69
5 White Win TPE Lu Wei-Yuan 2604.17
6 Black Draw TPE Lin Huang-Yu 2727.38
7 Black Draw CHN Mei Fan 2697.48
34 Kanto Championship
Date 2017-07-16 Rating 2826.68
Round Color Result Opponent
1 Black Win JPN Maruta Hiroki 2129.75
2 White Win JPN Ono Takayuki 2378.94
3 Black Win JPN Okabe Hiroshi 2721.41
4 Black Draw JPN Ishitani Shin-ichi 2393.71
5 White Win JPN Iwano Fumio 2266.54
6 White Win JPN Fujikawa Masaki 2073.75
12th All Japan Championship
Date 2017-03-26 Rating 2794.99
Round Color Result Opponent
1 Black Draw JPN Ishitani Shin-ichi 2394.65
2 White Win JPN Fujita Yudai 2488.44
3 Black Draw JPN Okabe Hiroshi 2722.91
4 White Loss JPN Koyama Jun 2607.65
5 White Win JPN Ono Takayuki 2367.78
6 Black Loss JPN Nakamura Shigeru 2966.75
17th Kanto Renju Emperor Tournament Final
Date 2017-02-19 Rating 2790.16
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2966.72
2 White Loss JPN Nakamura Shigeru 2966.72
17 Kanto Renju Emperor Tournament 2nd round
Date 2016-12-10 Rating 2784.55
Round Color Result Opponent
1 White Win JPN Maruta Koji 2162.81
2 White Draw JPN Ishitani Shin-ichi 2399.65
3 Black Loss JPN Nakamura Shigeru 2960.13
4 Black Win JPN Sato Kiyotomi 2502.39
5 Black Win JPN Okabe Hiroshi 2715.85
54 Meijinsen Tournament
Date 2016-09-19 Rating 2778.75
Round Color Result Opponent
1 White Draw JPN Iio Yoshihiro 2561.89
2 White Win JPN Kuga Akio 2368.38
3 White Win JPN Tanaka Toshiki 2444.63
4 White Win JPN Maruyama Yasushi 2291.95
5 White Win JPN Hasegawa Kazuto 2640.03
6 White Draw JPN Koyama Jun 2619.71
7 White Loss JPN Kamiya Shunsuke 2761.06
8 Black Draw JPN Okabe Hiroshi 2719.02
9 White Win JPN Matsuura Hiroshi 2361.54
33 Kanto Championship
Date 2016-07-31 Rating 2777.64
Round Color Result Opponent
1 Black Win JPN Maruta Hiroki 2130.32
2 Black Win JPN Ishitani Shin-ichi 2388.23
3 Black Loss JPN Nakamura Shigeru 2956.08
4 White Draw JPN Okabe Hiroshi 2723.19
5 White Draw JPN Koyama Jun 2624.02
6 Black Win JPN Nakamura Souta 2276.12
16th Kanto Renju Emperor Tournament Final
Date 2016-02-14 Rating 2780.95
Round Color Result Opponent
1 White Win JPN Koyama Jun 2634.37
2 Black Win JPN Koyama Jun 2634.37
11th All Japan Championship
Date 2016-01-11 Rating 2779.34
Round Color Result Opponent
1 White Win JPN Ishitani Shin-ichi 2397.47
2 White Win JPN Sato Kiyotomi 2538.28
3 White Loss JPN Kamiya Shunsuke 2723.64
4 White Win JPN Koyama Jun 2638.34
5 Black Draw JPN Nakamura Shigeru 2931.21
6 White Draw JPN Okabe Hiroshi 2716.15
16 Kanto Renju Emperor Tournament 2nd round
Date 2015-12-13 Rating 2777.51
Round Color Result Opponent
1 White Draw JPN Okabe Hiroshi 2715.81
2 Black Draw JPN Sato Kiyotomi 2537.86
3 White Win JPN Nakamura Shigeru 2925.00
4 White Draw JPN Koyama Jun 2642.55
5 White Win JPN Ono Takayuki 2326.29
53 Meijinsen Tournament
Date 2015-09-22 Rating 2770.54
Round Color Result Opponent
1 Black Win JPN Kawamura Norihiko 2623.81
2 Black Win JPN Tamada Yoichi 2583.83
3 White Win JPN Iio Yoshihiro 2532.69
4 White Draw JPN Koyama Jun 2636.54
5 White Win JPN Ishitani Shin-ichi 2393.28
6 Black Draw JPN Hasegawa Kazuto 2673.58
7 White Draw JPN Okabe Hiroshi 2718.93
8 Black Win JPN Oosumi Yuuki 2774.23
9 Black Loss JPN Matsuura Hiroshi 2399.44
World Championship 2015, BT
Date 2015-08-12 Rating 2766.70
Round Color Result Opponent
1 White Win SWE Jonsson Peter 2388.61
2 Black Win TPE Huang Yen-Hua 2477.38
3 Black Win JPN Mano Yoshihisa 2365.11
4 Black Draw RRA Epifanov Dmitry 2710.28
5 Black Win RRA Karasyov Maxim 2613.47
6 Black Win RRA Volkov Sergey 2467.81
7 Black Win RRA Filinov Vladimir 2513.42
8 Black Win TPE Lin Liu-Min 2571.31
9 Black Draw JPN Koyama Jun 2632.88
World Championship 2015, QT
Date 2015-08-05 Rating 2765.29
Round Color Result Opponent
1 White Win EST Mesila Villem 2565.77
2 White Loss JPN Koyama Jun 2632.70
3 Black Loss RRA Fedorkin Oleg 2738.44
4 Black Win SWE Jonsson Peter 2388.69
5 Black Loss RRA Poltaratsky Nikolay 2547.34
6 Black Win JPN Tachi Masaya 2483.38
7 White Win MAC Sun In 2440.18
Kanto Championship
Date 2015-07-20 Rating 2764.49
Round Color Result Opponent
1 Black Win JPN Maruta Koji 2205.80
2 White Win JPN Fujikawa Masaki 2107.88
3 White Win CHN Zhao Jiadong 2137.76
4 Black Draw JPN Okabe Hiroshi 2727.83
5 White Win JPN Koyama Jun 2630.98
6 Black Win JPN Nakamura Shigeru 2906.84
10th All Japan Championship
Date 2015-03-29 Rating 2745.70
Round Color Result Opponent
1 White Win JPN Kobayashi Koichi 2294.97
2 Black Win JPN Isobe Taizan 2433.01
3 Black Loss JPN Nakamura Shigeru 2905.43
4 Black Win JPN Nakamura Souta 2288.61
5 White Draw JPN Okabe Hiroshi 2738.23
6 White Draw JPN Ishitani Shin-ichi 2425.59
52 Meijinsen Tournament
Date 2014-09-15 Rating 2721.51
Round Color Result Opponent
1 Black Draw JPN Kashihara Akihiko 2345.15
2 White Win JPN Tamada Yoichi 2565.84
3 White Win JPN Hasegawa Kazuto 2656.21
4 White Win JPN Iio Yoshihiro 2511.79
5 Black Loss JPN Fukui Nobuhiro 2617.91
6 Black Draw JPN Oosumi Yuuki 2828.29
7 Black Win JPN Matsuura Hiroshi 2352.83
8 Black Win JPN Sato Kiyotomi 2485.53
9 Black Draw JPN Okabe Hiroshi 2750.02
52 Meijinsen Qualification East Japan area 2nd round
Date 2014-07-13 Rating 2710.83
Round Color Result Opponent
1 Black Draw JPN Tamada Yoichi 2561.75
2 Black Win JPN Sato Kiyotomi 2479.17
3 Black Draw JPN Kamiya Shunsuke 2611.83
4 White Win JPN Ono Takayuki 2382.48
5 Black Win JPN Kudomi Takahiro 2314.19
52 Meijinsen Qualification East Japan area 1st round
Date 2014-06-08 Rating 2704.63
Round Color Result Opponent
1 Black Draw JPN Kawamura Norihiko 2646.44
2 Black Win JPN Tamura Kazumasa 2517.62
3 White Win JPN Tada Ayako 2314.85
4 Black Win JPN Ono Takayuki 2383.87
Team World Championship 2014
Date 2014-05-03 Rating 2696.64
Round Color Result Opponent
1 White Loss JPN Fukui Nobuhiro 2624.35
2 Black Win EST Taimla Tunnet 2853.63
3 White Draw TPE Lin Liu-Min 2550.06
4 White Loss TPE Lin Shu-Hsuan 2811.53
5 White Win RRA Epifanov Dmitry 2683.18
7 White Loss EST Meritee Ando 2902.72
8 Black Win TPE Chen Ya-Hui 2321.10
9 White Win TPE Lin Huang-Yu 2812.06
10 Black Loss RRA Nikonov Konstantin 2724.03
9th All Japan Championship
Date 2014-01-26 Rating 2673.83
Round Color Result Opponent
1 White Win JPN Tada Ayako 2317.61
2 White Win JPN Ono Takayuki 2376.29
3 White Draw JPN Kamiya Shunsuke 2583.44
4 Black Loss JPN Iio Yoshihiro 2549.63
5 Black Loss JPN Tamura Kazumasa 2530.89
6 Black Win JPN Kobayashi Koichi 2232.47
14th Mikami Cup S-class
Date 2014-01-19 Rating 2673.08
Round Color Result Opponent
2 Black Win JPN Ishitani Shin-ichi 2442.29
3 Black Draw JPN Nakamura Shigeru 2891.80
4 Black Loss JPN Okabe Hiroshi 2761.41
5 White Win JPN Ono Takayuki 2375.71
11th Middle-dan players Tournament
Date 2013-08-17 Rating 2651.92
Round Color Result Opponent
1 Black Win JPN Miyagawa Junzo 2219.68
2 Black Win JPN Nagao Noriaki 2376.87
3 Black Loss JPN Fukui Nobuhiro 2596.72
4 Black Draw JPN Kashihara Akihiko 2341.66
5 White Win JPN Kobayashi Koichi 2227.01
6 Black Win JPN Maruta Koji 2175.48
50th Meijinsen Tournament
Date 2012-09-17 Rating 2626.67
Round Color Result Opponent
1 Black Win JPN Fukui Nobuhiro 2543.78
2 Black Win JPN Iio Yoshihiro 2470.91
3 White Win JPN Nagasoe Hiroki 2551.16
4 White Loss JPN Okabe Hiroshi 2711.69
5 Black Win JPN Yamaguchi Yusui 2654.44
6 Black Loss JPN Hasegawa Kazuto 2584.01
7 Black Win JPN Matsuura Hiroshi 2329.42
8 Black Loss JPN Nakamura Shigeru 2882.28
9 White Loss JPN Ono Takayuki 2430.99
29th Kanto Championship
Date 2012-05-13 Rating 2618.82
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2885.74
2 White Win JPN Fukui Nobuhiro 2510.34
3 Black Loss JPN Mitsumori Masao 2367.12
4 Black Win JPN Tada Ayako 2285.01
5 Black Win JPN Sato Kiyotomi 2397.43
Team World Championship 2012
Date 2012-05-06 Rating 2618.61
Round Color Result Opponent
1 Black Win CHN Lu Hai 2563.02
4 Black Draw TPE Chen Ko-Han 2631.19
6 Black Draw CHN Chen Jing 2626.08
7 White Draw CHN Huang Shengming 2521.24
8 White Win CHN Lu Hai 2563.02
9 Black Draw CHN Qi Guan 2669.04
15th Mikami Cup Tournament
Date 2012-03-11 Rating 2611.96
Round Color Result Opponent
A1 White Win JPN Fukui Nobuhiro 2494.68
A2 White Win JPN Fujikawa Masaki 2073.90
A3 Black Win JPN Maruta Hiroki 2089.04
A4 Black Win JPN Tada Ayako 2277.04
A5 Black Win JPN Kato Yasuhiro 2071.93
7th All Japan Championship
Date 2012-01-29 Rating 2604.18
Round Color Result Opponent
1 White Win JPN Kobayashi Koichi 2210.42
2 White Win JPN Ono Takayuki 2422.64
3 Black Loss JPN Nakamura Shigeru 2878.32
4 Black Draw JPN Iio Yoshihiro 2484.65
5 Black Draw JPN Ishitani Shin-ichi 2380.13
6 Black Win JPN Sakamoto Suzan 2347.08
12 Kanto Renju Emperor Tournament 2nd round
Date 2012-01-15 Rating 2601.71
Round Color Result Opponent
1 Black Loss JPN Mitsumori Masao 2370.24
2 White Loss JPN Oosumi Yuuki 2789.97
3 White Loss JPN Okabe Hiroshi 2700.76
4 White Win JPN Kamiya Shunsuke 2457.63
5 Black Win JPN Nakamura Shigeru 2876.37
12 Kanto Renju Emperor Tournament 1st round
Date 2011-10-23 Rating 2589.45
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2407.56
2 Black Win JPN Isobe Taizan 2422.16
3 White Win JPN Okabe Hiroshi 2707.14
4 Black Loss JPN Oosumi Yuuki 2771.75
51 Suiseisen Tournament Final round
Date 2011-10-09 Rating 2585.94
Round Color Result Opponent
1 White Loss JPN Kawano Takahisa 2359.49
2 Black Win JPN Kato Yasuhiro 2073.36
3 White Win JPN Kamiya Shunsuke 2440.50
4 Black Win JPN Maruta Hiroki 2088.97
5 Black Win JPN Tada Ayako 2253.26
ex White Win JPN Kamiya Shunsuke 2440.50
49th Meijinsen Tournament
Date 2011-09-19 Rating 2580.83
Round Color Result Opponent
1 Black Win JPN Hasegawa Kazuto 2558.81
2 Black Loss JPN Matsuura Hiroshi 2381.71
3 Black Loss JPN Yamaguchi Yusui 2654.59
4 White Draw JPN Iio Yoshihiro 2494.74
5 Black Win JPN Miyoshi Takeo 2161.13
6 White Loss JPN Okabe Hiroshi 2707.80
7 Black Win JPN Sakashita Shoichi 2146.82
8 Black Win JPN Kashihara Akihiko 2259.32
9 Black Win JPN Kubo Izumi 2113.26
World Championship 2011, BT
Date 2011-08-06 Rating 2573.35
Round Color Result Opponent
1 White Win RRA Pestereva Maria 2263.88
2 Black Win RRA Sumarokov Evgeny 2591.18
3 Black Win RRA Balabhai Viktor 2507.84
4 White Draw RRA Karasyov Maxim 2641.72
5 Black Draw JPN Kise Katsumi 2554.38
6 White Loss RRA Potapov Alexey 2634.00
7 Black Win RRA Nikonov Konstantin 2651.10
8 Black Loss JPN Iio Yoshihiro 2505.76
9 Black Win RRA Poltaratsky Nikolay 2481.55
49 Meijinsen Qualification East-Japan area 2nd round
Date 2011-07-10 Rating 2565.41
Round Color Result Opponent
1 Black Loss JPN Yamaguchi Yusui 2641.02
2 Black Draw JPN Isobe Taizan 2410.81
3 Black Win JPN Nagao Noriaki 2424.25
4 Black Win JPN Kamiya Shunsuke 2422.51
5 Black Win JPN Nakamura Shigeru 2861.66
49 Meijinsen Qualification East-Japan area 1st round
Date 2011-06-12 Rating 2554.51
Round Color Result Opponent
2 Black Loss JPN Nagao Noriaki 2423.56
3 White Win JPN Koyama Jun 2436.20
4 White Loss JPN Kudomi Takahiro 2413.77
ex White Win JPN Koyama Jun 2436.20
ex Black Win JPN Kudomi Takahiro 2413.77
28th Kanto Championship
Date 2011-05-22 Rating 2547.26
Round Color Result Opponent
1 Black Win JPN Maruta Koji 2101.69
2 White Loss JPN Ono Takayuki 2396.36
3 Black Loss JPN Kudomi Takahiro 2413.78
4 White Win JPN Kato Yasuhiro 2066.03
5 Black Loss JPN Mitsumori Masao 2338.72
28th Kanto Shineisen Tournament
Date 2011-04-17 Rating 2543.04
Round Color Result Opponent
1 White Win JPN Tomobe Katsuhiro 2230.04
2 Black Draw JPN Fukui Nobuhiro 2413.22
3 White Win JPN Iwano Fumio 2131.98
4 Black Win JPN Koyama Jun 2436.97
5 White Loss JPN Kamiya Shunsuke 2412.63
14th Mikami Cup Tournament
Date 2011-01-30 Rating 2536.13
Round Color Result Opponent
A1 Black Win JPN Kobayashi Koichi 2135.31
A2 White Win JPN Tanizaki Ryusuke 2088.90
A3 Black Win JPN Maruta Hiroki 2122.79
A4 White Win JPN Iwano Fumio 2132.19
A5 White Win JPN Fukui Nobuhiro 2381.51
11 Kanto Renju Emperor Tournament 2nd round
Date 2010-11-21 Rating 2524.99
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2860.14
2 White Loss JPN Okabe Hiroshi 2697.24
3 Black Win JPN Mitsumori Masao 2325.70
4 White Win JPN Fukui Nobuhiro 2351.37
5 White Win JPN Kudomi Takahiro 2413.55
11 Kanto Renju Emperor Tournament 1st round
Date 2010-10-31 Rating 2520.58
Round Color Result Opponent
1 Black Win JPN Kato Yasuhiro 2069.17
2 Black Win JPN Ishitani Shin-ichi 2389.81
3 White Win JPN Tamada Yoichi 2499.09
4 Black Win JPN Isobe Taizan 2405.69
50 Suiseisen Tournament Final round
Date 2010-10-10 Rating 2513.37
Round Color Result Opponent
1 Black Win JPN Tada Ayako 2201.45
2 Black Win JPN Tomobe Katsuhiro 2223.20
3 Black Win JPN Kimura Kenichiro 2239.68
4 White Win JPN Fujikawa Masaki 2082.52
5 Black Win JPN Kon Akira 1989.99
50 Suiseisen Tournament
Date 2010-09-12 Rating 2501.90
Round Color Result Opponent
1 Black Win JPN Fujikawa Masaki 2077.61
2 White Win JPN Ozawa Tetsushi 2087.33
3 White Loss JPN Kamiya Shunsuke 2365.74
4 White Win JPN Fukui Nobuhiro 2334.80
5th All Japan Championship
Date 2010-03-21 Rating 2435.02
Round Color Result Opponent
1 Black Loss JPN Nakamura Shigeru 2853.76
2 White Win JPN Tadokoro Hosai 1898.32
3 White Loss JPN Arai Kazumi 2311.99
4 White Win JPN Matsuoka Teruo 1975.81
5 Black Draw JPN Fukui Nobuhiro 2314.63
6 White Win JPN Kobayashi Koichi 2132.43
12th Mikami Cup Tournament
Date 2009-01-18 Rating 2303.13
Round Color Result Opponent
A1 Black Draw JPN Maruta Hiroki 2082.35
A2 White Win JPN Tadokoro Hosai 1911.40
A3 Black Loss JPN Ozawa Tetsushi 2085.33
A4 White Win JPN Kuramoto Hideharu 1901.72
A5 Black Win JPN Matsuoka Teruo 1903.00
9th Kanto Renju Emperor Tournament, 2nd round
Date 2008-11-16 Rating 2289.15
Round Color Result Opponent
1 Black Loss JPN Sato Kiyotomi 2451.37
2 Black Win JPN Kato Yasuhiro 2001.26
3 Black Loss JPN Okabe Hiroshi 2683.78
4 Black Loss JPN Nakamura Shigeru 2859.95
5 Black Loss JPN Kudomi Takahiro 2355.92
9th Kanto Renju Emperor Tournament, 1st round
Date 2008-10-26 Rating 2286.02
Round Color Result Opponent
1 White Win JPN Hara Masao 2014.59
2 Black Win JPN Oosumi Yuuki 2566.14
3 White Loss JPN Okabe Hiroshi 2685.72
4 Black Win JPN Maruta Koji 2100.57
Youth World Championship 2008
Date 2008-08-10 Rating 2264.53
Round Color Result Opponent
B1 White Win EST Kodasma Rasmus 1876.46
B2 Black Draw RRA Merkulov Artyom 2432.30
B3 White Loss EST Salula Ain 2152.96
B4 White Draw RRA Gorokhov Dmitry 2039.70
B5 White Win RRA Prokopyev Ruslan 1956.02
B6 White Loss RRA Kadulin Alexander 2540.21
B7 Black Win TPE Chen Jonathan 1837.91
B8 White Loss RRA Merkulov Maxim 2192.95
B9 Black Win RRA Gorokhov Nikita 2164.07
RIF 20 years anniversary celebration tournament
Date 2008-08-07 Rating 2263.96
Round Color Result Opponent
1 Black Win EST Ruuda Reiko-Gregor 1675.10
2 Black Loss HUN Demján Attila 2747.08
3 White Win RRA Merkulov Maxim 2192.28
4 White Win RRA Savrasov Ruslan 2088.53
5 Black Loss RRA Gorokhov Nikita 2164.41
6 Black Win ARM Poghosyan Albert 2381.42
46th Meijinsen Qualification East-Japan area 1st round
Date 2008-06-15 Rating 2250.02
Round Color Result Opponent
1 White Win JPN Hara Masao 2012.95
2 White Draw JPN Kubo Izumi 2103.26
3 White Draw JPN Nagao Noriaki 2262.68
4 Black Draw JPN Sato Kiyotomi 2429.03
ex Black Loss JPN Arita Nobuyoshi 2393.84
25th Kanto Championship
Date 2008-05-18 Rating 2242.79
Round Color Result Opponent
1 Black Loss JPN Ono Takayuki 2396.06
2 Black Loss JPN Tanizaki Ryusuke 2121.15
3 White Win JPN Iwano Fumio 2184.04
4 Black Draw JPN Maruta Hiroki 2038.20
5 White Win JPN Fujikawa Masaki 2094.20
3rd All Japan Championship
Date 2008-03-23 Rating 2231.52
Round Color Result Opponent
1 Black Loss JPN Miyoshi Takeo 2277.05
2 White Win JPN Fujikawa Masaki 2106.87
3 Black Loss JPN Ishitani Shin-ichi 2405.43
4 Black Loss JPN Mitsumori Masao 2301.05
5 Black Win JPN Maruta Koji 2084.53
6 White Win JPN Kubo Izumi 2098.30
8 Kanto Renju Emperor Tournament 1st round
Date 2007-10-21 Rating 2203.24
Round Color Result Opponent
1 White Win JPN Tanizaki Ryusuke 2128.13
2 White Loss JPN Kudomi Takahiro 2339.58
3 White Win JPN Kato Yasuhiro 1969.10
4 Black Win JPN Maruta Koji 2098.43
5 White Loss JPN Kurata Kiyotaka 2276.04
47 Suiseisen Tournament 1st round
Date 2007-09-23 Rating 2197.34
Round Color Result Opponent
1 White Loss JPN Watanabe Tatsuya 2140.06
2 White Loss JPN Matsuoka Teruo 1873.44
3 Black Win JPN Koyama Masayuki 1739.65
4 White Win JPN Tadokoro Hosai 1932.09