Nakayama Tomoharu (中山智晴)

Place: Gumma, Japan

Birth: 1991-11-28

Rating: 2761.46, Std: 88.31, Rank: 13

First game: 2007-09-23, Last game: 2024-10-14

Top rating: 2851.96 (2017-11-26)

Games: 533, Wins: 309, Draws: 119, Losses: 105

Gy1: 31, Gy2: 66, Gy5: 135

62nd Meijinsen Tournament
Date	2024-10-14		Rating	2761.46
Round	Color	Result	Opponent
1	Black	Draw	Inoue Fumiya	2498.62
2	White	Win	Makino Mitsunori	2647.09
3	White	Win	Kuga Akio	2376.34
4	White	Win	Kawano Takahisa	2521.29
5	Black	Draw	Tachi Masaya	2624.56
6	White	Win	Matsuda Shoma	2443.97
7	Black	Win	Yamane Tomohiro	2081.10
8	White	Draw	Okabe Hiroshi	2724.33
9	White	Win	Ishitani Shin-ichi	2411.60
24 Kanto Renju Emperor Tournament Final
Date	2024-09-08		Rating	2760.04
Round	Color	Result	Opponent
1	White	Draw	Kamiya Shunsuke	2840.41
2	Black	Draw	Kamiya Shunsuke	2840.41
3	White	Draw	Kamiya Shunsuke	2840.41
4	White	Draw	Kamiya Shunsuke	2840.41
5	Black	Loss	Kamiya Shunsuke	2840.41
“Lingfeng Cup” 6th World Renju Open
Date	2024-05-12		Rating	2754.43
Round	Color	Result	Opponent
1	White	Loss	Liu Qin	2568.97
2	White	Win	Fu Liang	2339.87
3	Black	Win	Savrasova Yulia	2534.55
4	Black	Win	Guo Renheng	2317.30
5	White	Win	Chen Xin	2649.23
6	White	Loss	Jiang Qiwen	2817.35
7	White	Draw	He Shujun	2693.70
8	Black	Win	Lu Hai	2695.16
9	White	Draw	Wai Chan Keong	2797.91
Team World Championship 2024
Date	2024-05-04		Rating	2754.09
Round	Color	Result	Opponent
1	Black	Draw	Huang Liqin	2782.14
2	White	Win	Fujita Maiko	2404.01
3	Black	Loss	Lin Shu-Hsuan	2791.39
5	Black	Draw	Kang Sang-min	2591.80
6	White	Draw	Wai Chan Keong	2798.52
7	Black	Draw	Epifanov Dmitry	2608.43
8	White	Draw	Wang Qingqing	2672.15
9	White	Loss	Mei Fan	2715.00
18th All Japan Championship
Date	2024-02-12		Rating	2762.47
Round	Color	Result	Opponent
1	White	Win	Jang Eun Min	2339.14
2	Black	Win	Fujita Maiko	2400.05
3	White	Win	Fukui Nobuhiro	2394.79
4	Black	Draw	Kamiya Shunsuke	2845.57
5	White	Loss	Kang Sang-min	2598.46
6	Black	Win	Inoue Fumiya	2494.77
24 Kanto Renju Emperor Tournament 2nd round
Date	2023-12-10		Rating	2769.92
Round	Color	Result	Opponent
1	White	Draw	Okabe Hiroshi	2714.13
2	White	Win	Miyamoto Syunju	2325.44
3	White	Win	Makino Mitsunori	2634.31
4	White	Win	Inoue Fumiya	2494.82
5	White	Draw	Kamiya Shunsuke	2850.08
24 Kanto Renju Emperor Tournament Kanto area 1st round
Date	2023-11-19		Rating	2770.99
Round	Color	Result	Opponent
1	White	Win	Tanaka Shotaro	2305.46
2	White	Win	Maruta Hiroki	2228.58
3	White	Win	Ishitani Shin-ichi	2401.81
4	White	Draw	Okabe Hiroshi	2713.58
61st Meijinsen Tournament
Date	2023-09-18		Rating	2773.25
Round	Color	Result	Opponent
1	White	Win	Fujita Maiko	2408.29
2	White	Draw	Makino Mitsunori	2626.32
3	White	Draw	Hasegawa Kazuto	2575.39
4	Black	Win	Yamane Tomohiro	2090.39
5	Black	Win	Maruyama Yasushi	2256.92
6	White	Win	Kawano Takahisa	2530.82
7	White	Win	Tachi Masaya	2593.76
8	Black	Win	Matsuda Shoma	2379.25
9	White	Loss	Okabe Hiroshi	2712.88
World Championship 2023, AT
Date	2023-08-12		Rating	2775.87
Round	Color	Result	Opponent
1	White	Win	Mei Fan	2753.06
2	White	Draw	Cao Dong	2739.86
3	Black	Draw	Epifanov Dmitry	2662.19
4	Black	Win	Inoue Fumiya	2512.83
5	Black	Win	Okabe Hiroshi	2709.26
6	White	Draw	Burtsev Nikolai	2523.73
7	White	Draw	Ni Zhongxing	2739.38
8	Black	Draw	Kamiya Shunsuke	2843.65
9	Black	Draw	Pinsky Alexander	2625.61
10	Black	Draw	Lee Ho June	2432.32
11	Black	Draw	Lu Hai	2754.41
17th All Japan Championship
Date	2023-03-19		Rating	2786.81
Round	Color	Result	Opponent
1	White	Win	Tanaka Shotaro	2328.13
2	White	Win	Tachi Masaya	2553.93
3	White	Win	Makino Mitsunori	2622.17
4	Black	Loss	Kamiya Shunsuke	2852.89
5	White	Draw	Okabe Hiroshi	2692.21
6	White	Win	Inoue Fumiya	2519.82
60th Meijinsen match R3-4
Date	2022-10-30		Rating	2794.33
Round	Color	Result	Opponent
3	White	Loss	Kamiya Shunsuke	2858.53
60th Meijinsen match R1-2
Date	2022-10-16		Rating	2795.71
Round	Color	Result	Opponent
1	White	Draw	Kamiya Shunsuke	2858.95
2	White	Loss	Kamiya Shunsuke	2858.95
60th Meijinsen Tournament
Date	2022-09-19		Rating	2799.35
Round	Color	Result	Opponent
1	White	Win	Ono Takayuki	2413.50
2	Black	Win	Kawamoto Shoma	2318.12
3	White	Win	Kuga Akio	2389.43
4	White	Win	Nagasoe Hiroki	2651.83
5	White	Draw	Hasegawa Kazuto	2617.48
6	White	Win	Miyamoto Syunju	2247.62
7	White	Win	Ishitani Shin-ichi	2356.91
8	Black	Win	Makino Mitsunori	2627.98
9	White	Draw	Okabe Hiroshi	2694.44
59th Meijinsen match R5
Date	2022-07-24		Rating	2803.60
Round	Color	Result	Opponent
5	White	Draw	Kamiya Shunsuke	2858.48
59th Meijinsen match R3,4
Date	2022-06-26		Rating	2805.44
Round	Color	Result	Opponent
3	White	Draw	Kamiya Shunsuke	2858.56
4	Black	Draw	Kamiya Shunsuke	2858.56
59th Meijinsen match R1,2
Date	2022-05-29		Rating	2806.82
Round	Color	Result	Opponent
1	White	Draw	Kamiya Shunsuke	2859.12
2	Black	Loss	Kamiya Shunsuke	2859.12
59th Meijinsen Tournament
Date	2022-01-10		Rating	2819.05
Round	Color	Result	Opponent
1	White	Win	Kamiya Shunsuke	2853.84
2	White	Draw	Okabe Hiroshi	2698.69
3	White	Win	Hayashi Shoichi	2152.63
4	Black	Win	Maruta Hiroki	2243.32
5	Black	Win	Maruyama Yasushi	2269.41
6	White	Win	Nagasoe Hiroki	2653.10
7	Black	Win	Ono Takayuki	2416.97
8	Black	Win	Iio Yoshihiro	2396.56
9	White	Draw	Hasegawa Kazuto	2571.47
Mind Master 2021 (Renju online Tournament)
Date	2021-10-03		Rating	2820.91
Round	Color	Result	Opponent
A1	Black	Win	Chin Keng Tin	1628.63
A2	Black	Win	Leong Iat Seng	1877.16
A3	White	Win	Pinsky Alexander	2475.84
A4	Black	Win	Petrova Mariia	2220.53
A5	White	Win	Lei Un Hou	2194.13
A6	White	Win	Yuan Wa Chon	2338.50
A7	White	Loss	Epifanov Dmitry	2745.28
C1	White	Win	Chan Lok Kei	1898.47
C2	Black	Win	Tsui Lok Chun	1853.38
Kawamura Cup 2021, online
Date	2021-05-02		Rating	2829.92
Round	Color	Result	Opponent
1	White	Win	Hao Tianyi	2361.03
2	White	Win	Park Woong-bae	2385.49
3	White	Win	Kang Gwiyong	2128.98
4	White	Win	Kang Sang-min	2439.28
5	Black	Win	Pinsky Alexander	2433.24
6	Black	Win	Fujita Maiko	2354.04
7	Black	Win	Jonsson Peter	2323.03
8	Black	Win	Churikova Daria	1976.06
9	Black	Win	Park Doyoung	2142.81
3rd Anji World Renju Open, online, Group A
Date	2020-12-06		Rating	2830.70
Round	Color	Result	Opponent
1	White	Win	Prokopyev Andrei	2082.36
2	Black	Win	Papadaki Katerina	1895.30
4	Black	Win	Porokhina Ekaterina	2252.01
5	White	Loss	Lin Huang-Yu	2753.92
6	White	Win	Stoyanov Kirill	2229.04
7	White	Win	Stoyanov Egor	2229.18
58th Meijinsen match R3,4
Date	2020-11-08		Rating	2832.39
Round	Color	Result	Opponent
3	Black	Loss	Nakamura Shigeru	2952.09
4	Black	Draw	Nakamura Shigeru	2952.09
58th Meijinsen match R1,2
Date	2020-10-11		Rating	2834.61
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2952.26
2	Black	Win	Nakamura Shigeru	2952.26
58 Meijinsen Tournament
Date	2020-09-21		Rating	2835.47
Round	Color	Result	Opponent
1	Black	Win	Makino Mitsunori	2520.52
2	Black	Win	Fujita Yudai	2481.17
3	Black	Loss	Okabe Hiroshi	2729.79
4	White	Win	Tamada Yoichi	2527.68
5	Black	Win	Matsuura Hiroshi	2391.39
6	Black	Win	Tanaka Toshiki	2463.32
7	White	Win	Tachi Masaya	2483.82
8	Black	Win	Fujita Maiko	2370.12
9	White	Draw	Kamiya Shunsuke	2817.26
15th All Japan Championship
Date	2020-01-19		Rating	2843.69
Round	Color	Result	Opponent
1	White	Win	Ishitani Shin-ichi	2372.92
2	White	Win	Iio Yoshihiro	2396.53
3	White	Win	Kamiya Shunsuke	2816.03
4	White	Win	Okabe Hiroshi	2730.90
5	Black	Win	Nakamura Shigeru	2962.05
6	White	Win	Kawano Takahisa	2463.14
57 Meijinsen Tournament
Date	2019-09-16		Rating	2824.25
Round	Color	Result	Opponent
1	White	Win	Hasegawa Kazuto	2612.05
2	White	Win	Kawamura Norihiko	2672.12
3	Black	Draw	Kawano Takahisa	2454.54
4	White	Win	Ishitani Shin-ichi	2381.99
5	White	Win	Koyama Jun	2606.48
6	White	Win	Matsuura Hiroshi	2367.90
7	Black	Loss	Okabe Hiroshi	2723.79
8	White	Win	Inoue Fumiya	2416.90
9	White	Draw	Kamiya Shunsuke	2821.74
World Championship 2019, AT
Date	2019-08-10		Rating	2818.76
Round	Color	Result	Opponent
1	White	Win	Inoue Fumiya	2421.02
2	Black	Loss	Epifanov Dmitry	2670.89
3	White	Draw	Kamiya Shunsuke	2818.87
4	Black	Draw	Okabe Hiroshi	2719.15
5	White	Win	Koyama Jun	2612.47
6	White	Win	Gardström Petter	2701.21
7	Black	Draw	Cao Dong	2779.73
8	White	Win	Fedotov Denis	2680.38
9	White	Loss	Mei Fan	2703.13
10	White	Draw	Sushkov Vladimir	2840.32
11	White	Loss	Oll Aivo	2744.61
World Championship 2019, QT
Date	2019-08-02		Rating	2818.61
Round	Color	Result	Opponent
1	White	Draw	Topkin Georg-Romet	2627.24
2	White	Draw	Wai Chan Keong	2783.78
3	Black	Win	Kim Su Chan	2343.63
4	Black	Win	Epifanov Dmitry	2671.33
5	White	Draw	Mesila Villem	2666.79
6	White	Win	Li Xiaoqing	2656.17
7	Black	Draw	Gardström Petter	2702.86
14th All Japan Championship
Date	2019-03-31		Rating	2816.50
Round	Color	Result	Opponent
1	Black	Win	Ono Takayuki	2396.22
2	Black	Win	Iio Yoshihiro	2449.10
3	Black	Loss	Nakamura Shigeru	2993.46
4	White	Win	Ishitani Shin-ichi	2395.39
5	White	Loss	Kamiya Shunsuke	2810.98
6	Black	Draw	Fujita Maiko	2287.37
The 56th Meijin-sen Match R4-5
Date	2018-12-23		Rating	2825.27
Round	Color	Result	Opponent
4	Black	Draw	Nakamura Shigeru	2997.38
“SOPAI Cup” 1st World Renju Open
Date	2018-11-25		Rating	2827.06
Round	Color	Result	Opponent
1	White	Win	Kamiya Shunsuke	2792.53
2	White	Win	Huang Jianguang	2438.85
3	Black	Draw	Qi Guan	2807.32
4	White	Win	Fan Xingcen	2547.83
5	Black	Win	Wang Qingqing	2653.63
6	White	Draw	Ni Zhongxing	2681.74
7	Black	Win	Wai Chan Keong	2751.90
8	White	Loss	Li Xiaoqing	2680.70
9	Black	Draw	Lan Zhiren	2675.51
56th Meijin-sen Match R3
Date	2018-11-18		Rating	2827.31
Round	Color	Result	Opponent
3	White	Loss	Nakamura Shigeru	2998.67
56th Meijin-sen Match R1-2
Date	2018-10-28		Rating	2828.71
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2998.62
2	Black	Draw	Nakamura Shigeru	2998.62
35 Kanto Championship
Date	2018-07-16		Rating	2836.19
Round	Color	Result	Opponent
1	White	Win	Maruta Koji	2115.95
2	Black	Draw	Ishitani Shin-ichi	2430.87
3	Black	Win	Tamada Yoichi	2494.85
4	Black	Loss	Nakamura Shigeru	2992.42
5	White	Draw	Okabe Hiroshi	2706.86
6	Black	Win	Inoue Fumiya	2394.16
Team World Championship 2018
Date	2018-05-05		Rating	2846.70
Round	Color	Result	Opponent
1	Black	Win	Topkin Georg-Romet	2573.42
2	Black	Win	Oll Aivo	2773.78
4	Black	Loss	Sushkov Vladimir	2863.77
5	White	Draw	Fedorkin Oleg	2697.70
6	White	Loss	Yang Yanxi	2883.07
8	Black	Win	Sushkov Vladimir	2863.77
9	Black	Win	Yang Yanxi	2883.07
10	White	Win	Oll Aivo	2773.78
13th All Japan Championship
Date	2018-01-28		Rating	2850.99
Round	Color	Result	Opponent
1	White	Win	Sato Kiyotomi	2433.02
2	Black	Win	Okabe Hiroshi	2715.28
3	White	Loss	Kamiya Shunsuke	2810.91
4	Black	Win	Fujita Yudai	2498.77
5	White	Win	Tachi Masaya	2556.32
6	Black	Win	Iio Yoshihiro	2536.44
ex	White	Draw	Kamiya Shunsuke	2810.91
55 Meijinsen Match R4-5
Date	2017-12-24		Rating	2851.79
Round	Color	Result	Opponent
4	Black	Draw	Nakamura Shigeru	2960.21
55 Meijinsen Match R3
Date	2017-11-26		Rating	2851.96
Round	Color	Result	Opponent
3	White	Win	Nakamura Shigeru	2955.34
55 Meijinsen Match R1,2
Date	2017-10-29		Rating	2850.12
Round	Color	Result	Opponent
1	Black	Draw	Nakamura Shigeru	2952.17
2	White	Win	Nakamura Shigeru	2952.17
55 Meijinsen Tournament
Date	2017-09-18		Rating	2843.85
Round	Color	Result	Opponent
1	Black	Win	Matsuura Hiroshi	2341.46
2	Black	Win	Iio Yoshihiro	2548.70
3	Black	Win	Kamiya Shunsuke	2810.26
4	Black	Win	Maruyama Yasushi	2282.22
5	White	Win	Sato Kiyotomi	2450.80
6	White	Win	Kawano Takahisa	2434.44
7	Black	Win	Okabe Hiroshi	2721.67
8	White	Win	Tamada Yoichi	2510.51
9	White	Win	Hasegawa Kazuto	2598.38
World Championship 2017, AT
Date	2017-08-13		Rating	2832.21
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2950.18
2	White	Loss	Zhu Jianfeng	2831.14
3	White	Draw	Mei Fan	2694.19
4	White	Draw	Kamiya Shunsuke	2806.85
5	White	Win	Makarov Pavel	2619.27
6	White	Win	Lin Liu-Min	2618.87
7	White	Loss	Chou Huang Yu-Chien	2562.98
8	Black	Loss	Lin Shu-Hsuan	2819.77
9	White	Draw	Sushkov Vladimir	2876.54
10	Black	Draw	Qi Guan	2817.29
11	White	Win	Lin Huang-Yu	2725.04
World Championship 2017, QT
Date	2017-08-05		Rating	2831.01
Round	Color	Result	Opponent
1	Black	Win	Gardström Petter	2610.19
2	Black	Win	Hõbemägi Martin	2668.11
3	White	Win	Oll Aivo	2795.33
4	White	Win	Wai Chan Keong	2678.80
5	White	Win	Lu Wei-Yuan	2602.20
6	Black	Draw	Lin Huang-Yu	2725.27
7	Black	Draw	Mei Fan	2695.64
34 Kanto Championship
Date	2017-07-16		Rating	2825.52
Round	Color	Result	Opponent
1	Black	Win	Maruta Hiroki	2129.09
2	White	Win	Ono Takayuki	2378.32
3	Black	Win	Okabe Hiroshi	2720.43
4	Black	Draw	Ishitani Shin-ichi	2393.11
5	White	Win	Iwano Fumio	2265.94
6	White	Win	Fujikawa Masaki	2072.89
12th All Japan Championship
Date	2017-03-26		Rating	2793.91
Round	Color	Result	Opponent
1	Black	Draw	Ishitani Shin-ichi	2394.01
2	White	Win	Fujita Yudai	2487.77
3	Black	Draw	Okabe Hiroshi	2721.99
4	White	Loss	Koyama Jun	2606.72
5	White	Win	Ono Takayuki	2367.15
6	Black	Loss	Nakamura Shigeru	2965.73
17th Kanto Renju Emperor Tournament Final
Date	2017-02-19		Rating	2789.10
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2965.71
2	White	Loss	Nakamura Shigeru	2965.71
17 Kanto Renju Emperor Tournament 2nd round
Date	2016-12-10		Rating	2783.53
Round	Color	Result	Opponent
1	White	Win	Maruta Koji	2162.20
2	White	Draw	Ishitani Shin-ichi	2398.98
3	Black	Loss	Nakamura Shigeru	2959.12
4	Black	Win	Sato Kiyotomi	2501.67
5	Black	Win	Okabe Hiroshi	2714.98
54 Meijinsen Tournament
Date	2016-09-19		Rating	2777.76
Round	Color	Result	Opponent
1	White	Draw	Iio Yoshihiro	2561.31
2	White	Win	Kuga Akio	2364.13
3	White	Win	Tanaka Toshiki	2443.38
4	White	Win	Maruyama Yasushi	2291.19
5	White	Win	Hasegawa Kazuto	2639.64
6	White	Draw	Koyama Jun	2618.83
7	White	Loss	Kamiya Shunsuke	2760.13
8	Black	Draw	Okabe Hiroshi	2718.16
9	White	Win	Matsuura Hiroshi	2362.60
33 Kanto Championship
Date	2016-07-31		Rating	2776.68
Round	Color	Result	Opponent
1	Black	Win	Maruta Hiroki	2129.64
2	Black	Win	Ishitani Shin-ichi	2387.56
3	Black	Loss	Nakamura Shigeru	2955.08
4	White	Draw	Okabe Hiroshi	2722.33
5	White	Draw	Koyama Jun	2623.16
6	Black	Win	Nakamura Souta	2275.23
16th Kanto Renju Emperor Tournament Final
Date	2016-02-14		Rating	2780.04
Round	Color	Result	Opponent
1	White	Win	Koyama Jun	2633.55
2	Black	Win	Koyama Jun	2633.55
11th All Japan Championship
Date	2016-01-11		Rating	2778.45
Round	Color	Result	Opponent
1	White	Win	Ishitani Shin-ichi	2396.88
2	White	Win	Sato Kiyotomi	2537.36
3	White	Loss	Kamiya Shunsuke	2722.72
4	White	Win	Koyama Jun	2637.52
5	Black	Draw	Nakamura Shigeru	2930.23
6	White	Draw	Okabe Hiroshi	2715.31
16 Kanto Renju Emperor Tournament 2nd round
Date	2015-12-13		Rating	2776.63
Round	Color	Result	Opponent
1	White	Draw	Okabe Hiroshi	2714.97
2	Black	Draw	Sato Kiyotomi	2536.95
3	White	Win	Nakamura Shigeru	2924.03
4	White	Draw	Koyama Jun	2641.73
5	White	Win	Ono Takayuki	2325.58
53 Meijinsen Tournament
Date	2015-09-22		Rating	2769.68
Round	Color	Result	Opponent
1	Black	Win	Kawamura Norihiko	2623.77
2	Black	Win	Tamada Yoichi	2583.16
3	White	Win	Iio Yoshihiro	2532.05
4	White	Draw	Koyama Jun	2635.74
5	White	Win	Ishitani Shin-ichi	2392.78
6	Black	Draw	Hasegawa Kazuto	2673.00
7	White	Draw	Okabe Hiroshi	2718.08
8	Black	Win	Oosumi Yuuki	2773.53
9	Black	Loss	Matsuura Hiroshi	2399.91
World Championship 2015, BT
Date	2015-08-12		Rating	2765.84
Round	Color	Result	Opponent
1	White	Win	Jonsson Peter	2387.76
2	Black	Win	Huang Yen-Hua	2476.04
3	Black	Win	Mano Yoshihisa	2364.68
4	Black	Draw	Epifanov Dmitry	2709.26
5	Black	Win	Karasyov Maxim	2612.51
6	Black	Win	Volkov Sergey	2466.64
7	Black	Win	Filinov Vladimir	2512.47
8	Black	Win	Lin Liu-Min	2570.04
9	Black	Draw	Koyama Jun	2632.07
World Championship 2015, QT
Date	2015-08-05		Rating	2764.43
Round	Color	Result	Opponent
1	White	Win	Mesila Villem	2564.69
2	White	Loss	Koyama Jun	2631.90
3	Black	Loss	Fedorkin Oleg	2737.84
4	Black	Win	Jonsson Peter	2387.84
5	Black	Loss	Poltaratsky Nikolay	2547.03
6	Black	Win	Tachi Masaya	2482.75
7	White	Win	Sun In	2439.32
Kanto Championship
Date	2015-07-20		Rating	2763.63
Round	Color	Result	Opponent
1	Black	Win	Maruta Koji	2205.15
2	White	Win	Fujikawa Masaki	2107.13
3	White	Win	Zhao Jiadong	2136.77
4	Black	Draw	Okabe Hiroshi	2726.96
5	White	Win	Koyama Jun	2630.18
6	Black	Win	Nakamura Shigeru	2905.91
10th All Japan Championship
Date	2015-03-29		Rating	2744.83
Round	Color	Result	Opponent
1	White	Win	Kobayashi Koichi	2294.95
2	Black	Win	Isobe Taizan	2432.30
3	Black	Loss	Nakamura Shigeru	2904.52
4	Black	Win	Nakamura Souta	2287.81
5	White	Draw	Okabe Hiroshi	2737.36
6	White	Draw	Ishitani Shin-ichi	2425.03
52 Meijinsen Tournament
Date	2014-09-15		Rating	2720.63
Round	Color	Result	Opponent
1	Black	Draw	Kashihara Akihiko	2344.83
2	White	Win	Tamada Yoichi	2565.09
3	White	Win	Hasegawa Kazuto	2655.49
4	White	Win	Iio Yoshihiro	2511.06
5	Black	Loss	Fukui Nobuhiro	2615.09
6	Black	Draw	Oosumi Yuuki	2827.44
7	Black	Win	Matsuura Hiroshi	2352.96
8	Black	Win	Sato Kiyotomi	2484.71
9	Black	Draw	Okabe Hiroshi	2749.12
52 Meijinsen Qualification East Japan area 2nd round
Date	2014-07-13		Rating	2709.94
Round	Color	Result	Opponent
1	Black	Draw	Tamada Yoichi	2561.00
2	Black	Win	Sato Kiyotomi	2478.37
3	Black	Draw	Kamiya Shunsuke	2610.94
4	White	Win	Ono Takayuki	2381.71
5	Black	Win	Kudomi Takahiro	2313.44
52 Meijinsen Qualification East Japan area 1st round
Date	2014-06-08		Rating	2703.74
Round	Color	Result	Opponent
1	Black	Draw	Kawamura Norihiko	2645.95
2	Black	Win	Tamura Kazumasa	2516.98
3	White	Win	Tada Ayako	2314.13
4	Black	Win	Ono Takayuki	2383.11
Team World Championship 2014
Date	2014-05-03		Rating	2695.75
Round	Color	Result	Opponent
1	White	Loss	Fukui Nobuhiro	2622.30
2	Black	Win	Taimla Tunnet	2852.69
3	White	Draw	Lin Liu-Min	2548.96
4	White	Loss	Lin Shu-Hsuan	2810.38
5	White	Win	Epifanov Dmitry	2682.35
7	White	Loss	Meritee Ando	2901.93
8	Black	Win	Chen Ya-Hui	2319.91
9	White	Win	Lin Huang-Yu	2811.00
10	Black	Loss	Nikonov Konstantin	2722.94
9th All Japan Championship
Date	2014-01-26		Rating	2672.96
Round	Color	Result	Opponent
1	White	Win	Tada Ayako	2316.90
2	White	Win	Ono Takayuki	2375.54
3	White	Draw	Kamiya Shunsuke	2582.56
4	Black	Loss	Iio Yoshihiro	2548.86
5	Black	Loss	Tamura Kazumasa	2530.28
6	Black	Win	Kobayashi Koichi	2232.07
14th Mikami Cup S-class
Date	2014-01-19		Rating	2672.21
Round	Color	Result	Opponent
2	Black	Win	Ishitani Shin-ichi	2441.55
3	Black	Draw	Nakamura Shigeru	2890.94
4	Black	Loss	Okabe Hiroshi	2760.58
5	White	Win	Ono Takayuki	2374.95
11th Middle-dan players Tournament
Date	2013-08-17		Rating	2651.06
Round	Color	Result	Opponent
1	Black	Win	Miyagawa Junzo	2219.03
2	Black	Win	Nagao Noriaki	2376.10
3	Black	Loss	Fukui Nobuhiro	2595.40
4	Black	Draw	Kashihara Akihiko	2341.12
5	White	Win	Kobayashi Koichi	2226.52
6	Black	Win	Maruta Koji	2174.82
50th Meijinsen Tournament
Date	2012-09-17		Rating	2625.83
Round	Color	Result	Opponent
1	Black	Win	Fukui Nobuhiro	2542.87
2	Black	Win	Iio Yoshihiro	2470.14
3	White	Win	Nagasoe Hiroki	2549.88
4	White	Loss	Okabe Hiroshi	2710.89
5	Black	Win	Yamaguchi Yusui	2653.69
6	Black	Loss	Hasegawa Kazuto	2583.25
7	Black	Win	Matsuura Hiroshi	2329.10
8	Black	Loss	Nakamura Shigeru	2881.50
9	White	Loss	Ono Takayuki	2430.26
29th Kanto Championship
Date	2012-05-13		Rating	2617.98
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2884.99
2	White	Win	Fukui Nobuhiro	2509.49
3	Black	Loss	Mitsumori Masao	2366.41
4	Black	Win	Tada Ayako	2284.29
5	Black	Win	Sato Kiyotomi	2396.61
Team World Championship 2012
Date	2012-05-06		Rating	2617.78
Round	Color	Result	Opponent
1	Black	Win	Lu Hai	2562.08
4	Black	Draw	Chen Ko-Han	2630.42
6	Black	Draw	Chen Jing	2625.15
7	White	Draw	Huang Shengming	2520.32
8	White	Win	Lu Hai	2562.08
9	Black	Draw	Qi Guan	2667.88
15th Mikami Cup Tournament
Date	2012-03-11		Rating	2611.13
Round	Color	Result	Opponent
A1	White	Win	Fukui Nobuhiro	2493.85
A2	White	Win	Fujikawa Masaki	2073.24
A3	Black	Win	Maruta Hiroki	2088.33
A4	Black	Win	Tada Ayako	2276.32
A5	Black	Win	Kato Yasuhiro	2071.25
7th All Japan Championship
Date	2012-01-29		Rating	2603.35
Round	Color	Result	Opponent
1	White	Win	Kobayashi Koichi	2209.82
2	White	Win	Ono Takayuki	2421.89
3	Black	Loss	Nakamura Shigeru	2877.58
4	Black	Draw	Iio Yoshihiro	2483.83
5	Black	Draw	Ishitani Shin-ichi	2379.45
6	Black	Win	Sakamoto Suzan	2346.36
12 Kanto Renju Emperor Tournament 2nd round
Date	2012-01-15		Rating	2600.89
Round	Color	Result	Opponent
1	Black	Loss	Mitsumori Masao	2369.54
2	White	Loss	Oosumi Yuuki	2789.22
3	White	Loss	Okabe Hiroshi	2699.96
4	White	Win	Kamiya Shunsuke	2456.83
5	Black	Win	Nakamura Shigeru	2875.64
12 Kanto Renju Emperor Tournament 1st round
Date	2011-10-23		Rating	2588.62
Round	Color	Result	Opponent
1	White	Win	Ono Takayuki	2406.80
2	Black	Win	Isobe Taizan	2421.44
3	White	Win	Okabe Hiroshi	2706.34
4	Black	Loss	Oosumi Yuuki	2771.02
51 Suiseisen Tournament Final round
Date	2011-10-09		Rating	2585.12
Round	Color	Result	Opponent
1	White	Loss	Kawano Takahisa	2358.19
2	Black	Win	Kato Yasuhiro	2072.68
3	White	Win	Kamiya Shunsuke	2439.69
4	Black	Win	Maruta Hiroki	2088.25
5	Black	Win	Tada Ayako	2252.55
ex	White	Win	Kamiya Shunsuke	2439.69
49th Meijinsen Tournament
Date	2011-09-19		Rating	2580.00
Round	Color	Result	Opponent
1	Black	Win	Hasegawa Kazuto	2558.07
2	Black	Loss	Matsuura Hiroshi	2381.24
3	Black	Loss	Yamaguchi Yusui	2653.88
4	White	Draw	Iio Yoshihiro	2493.89
5	Black	Win	Miyoshi Takeo	2160.44
6	White	Loss	Okabe Hiroshi	2707.00
7	Black	Win	Sakashita Shoichi	2145.56
8	Black	Win	Kashihara Akihiko	2258.60
9	Black	Win	Kubo Izumi	2112.56
World Championship 2011, BT
Date	2011-08-06		Rating	2572.52
Round	Color	Result	Opponent
1	White	Win	Pestereva Maria	2263.06
2	Black	Win	Sumarokov Evgeny	2590.16
3	Black	Win	Balabhai Viktor	2507.03
4	White	Draw	Karasyov Maxim	2642.17
5	Black	Draw	Kise Katsumi	2553.47
6	White	Loss	Potapov Alexey	2633.37
7	Black	Win	Nikonov Konstantin	2644.37
8	Black	Loss	Iio Yoshihiro	2504.89
9	Black	Win	Poltaratsky Nikolay	2481.74
49 Meijinsen Qualification East-Japan area 2nd round
Date	2011-07-10		Rating	2564.60
Round	Color	Result	Opponent
1	Black	Loss	Yamaguchi Yusui	2640.33
2	Black	Draw	Isobe Taizan	2410.10
3	Black	Win	Nagao Noriaki	2423.54
4	Black	Win	Kamiya Shunsuke	2421.71
5	Black	Win	Nakamura Shigeru	2860.96
49 Meijinsen Qualification East-Japan area 1st round
Date	2011-06-12		Rating	2553.71
Round	Color	Result	Opponent
2	Black	Loss	Nagao Noriaki	2422.85
3	White	Win	Koyama Jun	2435.46
4	White	Loss	Kudomi Takahiro	2413.08
ex	White	Win	Koyama Jun	2435.46
ex	Black	Win	Kudomi Takahiro	2413.08
28th Kanto Championship
Date	2011-05-22		Rating	2546.46
Round	Color	Result	Opponent
1	Black	Win	Maruta Koji	2101.03
2	White	Loss	Ono Takayuki	2395.63
3	Black	Loss	Kudomi Takahiro	2413.09
4	White	Win	Kato Yasuhiro	2065.37
5	Black	Loss	Mitsumori Masao	2338.02
28th Kanto Shineisen Tournament
Date	2011-04-17		Rating	2542.25
Round	Color	Result	Opponent
1	White	Win	Tomobe Katsuhiro	2229.36
2	Black	Draw	Fukui Nobuhiro	2412.46
3	White	Win	Iwano Fumio	2131.31
4	Black	Win	Koyama Jun	2436.24
5	White	Loss	Kamiya Shunsuke	2411.84
14th Mikami Cup Tournament
Date	2011-01-30		Rating	2535.37
Round	Color	Result	Opponent
A1	Black	Win	Kobayashi Koichi	2134.71
A2	White	Win	Tanizaki Ryusuke	2088.23
A3	Black	Win	Maruta Hiroki	2122.10
A4	White	Win	Iwano Fumio	2131.53
A5	White	Win	Fukui Nobuhiro	2380.76
11 Kanto Renju Emperor Tournament 2nd round
Date	2010-11-21		Rating	2524.24
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2859.49
2	White	Loss	Okabe Hiroshi	2696.55
3	Black	Win	Mitsumori Masao	2325.01
4	White	Win	Fukui Nobuhiro	2350.64
5	White	Win	Kudomi Takahiro	2412.87
11 Kanto Renju Emperor Tournament 1st round
Date	2010-10-31		Rating	2519.83
Round	Color	Result	Opponent
1	Black	Win	Kato Yasuhiro	2068.52
2	Black	Win	Ishitani Shin-ichi	2389.19
3	White	Win	Tamada Yoichi	2498.41
4	Black	Win	Isobe Taizan	2404.99
50 Suiseisen Tournament Final round
Date	2010-10-10		Rating	2512.63
Round	Color	Result	Opponent
1	Black	Win	Tada Ayako	2200.76
2	Black	Win	Tomobe Katsuhiro	2222.54
3	Black	Win	Kimura Kenichiro	2239.06
4	White	Win	Fujikawa Masaki	2081.87
5	Black	Win	Kon Akira	1989.29
50 Suiseisen Tournament
Date	2010-09-12		Rating	2501.17
Round	Color	Result	Opponent
1	Black	Win	Fujikawa Masaki	2076.96
2	White	Win	Ozawa Tetsushi	2086.64
3	White	Loss	Kamiya Shunsuke	2364.98
4	White	Win	Fukui Nobuhiro	2334.08
5th All Japan Championship
Date	2010-03-21		Rating	2434.31
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2853.17
2	White	Win	Tadokoro Hosai	1897.68
3	White	Loss	Arai Kazumi	2311.35
4	White	Win	Matsuoka Teruo	1975.18
5	Black	Draw	Fukui Nobuhiro	2313.94
6	White	Win	Kobayashi Koichi	2131.82
12th Mikami Cup Tournament
Date	2009-01-18		Rating	2302.47
Round	Color	Result	Opponent
A1	Black	Draw	Maruta Hiroki	2081.71
A2	White	Win	Tadokoro Hosai	1910.77
A3	Black	Loss	Ozawa Tetsushi	2084.67
A4	White	Win	Kuramoto Hideharu	1901.11
A5	Black	Win	Matsuoka Teruo	1902.38
9th Kanto Renju Emperor Tournament, 2nd round
Date	2008-11-16		Rating	2288.50
Round	Color	Result	Opponent
1	Black	Loss	Sato Kiyotomi	2450.71
2	Black	Win	Kato Yasuhiro	2000.63
3	Black	Loss	Okabe Hiroshi	2683.22
4	Black	Loss	Nakamura Shigeru	2859.33
5	Black	Loss	Kudomi Takahiro	2355.25
9th Kanto Renju Emperor Tournament, 1st round
Date	2008-10-26		Rating	2285.37
Round	Color	Result	Opponent
1	White	Win	Hara Masao	2013.94
2	Black	Win	Oosumi Yuuki	2565.26
3	White	Loss	Okabe Hiroshi	2685.16
4	Black	Win	Maruta Koji	2099.92
Youth World Championship 2008
Date	2008-08-10		Rating	2263.89
Round	Color	Result	Opponent
B1	White	Win	Kodasma Rasmus	1875.93
B2	Black	Draw	Merkulov Artyom	2431.67
B3	White	Loss	Salula Ain	2152.44
B4	White	Draw	Gorokhov Dmitry	2038.73
B5	White	Win	Prokopyev Ruslan	1955.14
B6	White	Loss	Kadulin Alexander	2540.45
B7	Black	Win	Chen Jonathan	1837.40
B8	White	Loss	Merkulov Maxim	2192.40
B9	Black	Win	Gorokhov Nikita	2163.60
RIF 20 years anniversary celebration tournament
Date	2008-08-07		Rating	2263.32
Round	Color	Result	Opponent
1	Black	Win	Ruuda Reiko-Gregor	1674.64
2	Black	Loss	Demján Attila	2746.62
3	White	Win	Merkulov Maxim	2191.73
4	White	Win	Savrasov Ruslan	2087.82
5	Black	Loss	Gorokhov Nikita	2163.94
6	Black	Win	Poghosyan Albert	2380.66
46th Meijinsen Qualification East-Japan area 1st round
Date	2008-06-15		Rating	2249.38
Round	Color	Result	Opponent
1	White	Win	Hara Masao	2012.31
2	White	Draw	Kubo Izumi	2102.37
3	White	Draw	Nagao Noriaki	2262.01
4	Black	Draw	Sato Kiyotomi	2428.41
ex	Black	Loss	Arita Nobuyoshi	2393.15
25th Kanto Championship
Date	2008-05-18		Rating	2242.15
Round	Color	Result	Opponent
1	Black	Loss	Ono Takayuki	2395.44
2	Black	Loss	Tanizaki Ryusuke	2120.51
3	White	Win	Iwano Fumio	2183.40
4	Black	Draw	Maruta Hiroki	2037.56
5	White	Win	Fujikawa Masaki	2093.56
3rd All Japan Championship
Date	2008-03-23		Rating	2230.88
Round	Color	Result	Opponent
1	Black	Loss	Miyoshi Takeo	2276.37
2	White	Win	Fujikawa Masaki	2106.23
3	Black	Loss	Ishitani Shin-ichi	2404.84
4	Black	Loss	Mitsumori Masao	2300.38
5	Black	Win	Maruta Koji	2083.89
6	White	Win	Kubo Izumi	2097.36
8 Kanto Renju Emperor Tournament 1st round
Date	2007-10-21		Rating	2202.61
Round	Color	Result	Opponent
1	White	Win	Tanizaki Ryusuke	2127.49
2	White	Loss	Kudomi Takahiro	2338.89
3	White	Win	Kato Yasuhiro	1968.46
4	Black	Win	Maruta Koji	2097.79
5	White	Loss	Kurata Kiyotaka	2275.47
47 Suiseisen Tournament 1st round
Date	2007-09-23		Rating	2196.72
Round	Color	Result	Opponent
1	White	Loss	Watanabe Tatsuya	2139.43
2	White	Loss	Matsuoka Teruo	1872.83
3	Black	Win	Koyama Masayuki	1739.11
4	White	Win	Tadokoro Hosai	1931.45