Nakamura Shigeru

Place: Tokyo, Japan

Rating: 2880.39, Rank: 1

First game: 1988-11-19, Last game: 2021-03-28

Top rating: 2904.05 (2018-11-18)

Games: 437, Wins: 325, Draws: 65, Losses: 47

Gy1: 10, Gy2: 38, Gy5: 115

16th All Japan Championship
Date	2021-03-28		Rating	2880.39
Round	Color	Result	Opponent
1	White	Win	Fujita Maiko	2260.83
2	Black	Win	Makino Mitsunori	2460.20
3	White	Draw	Okabe Hiroshi	2681.97
4	Black	Win	Nagasoe Hiroki	2508.99
5	Black	Win	Inoue Fumiya	2326.04
6	Black	Win	Maruyama Takashi	1978.34
58th Meijinsen match R3,4
Date	2020-11-08		Rating	2880.37
Round	Color	Result	Opponent
3	White	Win	Nakayama Tomoharu	2755.08
4	White	Draw	Nakayama Tomoharu	2755.08
58th Meijinsen match R1,2
Date	2020-10-11		Rating	2880.05
Round	Color	Result	Opponent
1	White	Win	Nakayama Tomoharu	2755.77
2	White	Loss	Nakayama Tomoharu	2755.77
20th Kanto Renju Emperor Tournament Final
Date	2020-02-16		Rating	2883.38
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2654.31
2	Black	Win	Okabe Hiroshi	2654.31
23 New Year (Mikami) Cup
Date	2020-01-26		Rating	2883.01
Round	Color	Result	Opponent
A1	White	Win	Inoue Fumiya	2317.00
A2	White	Win	Fujita Maiko	2264.41
A3	White	Win	Okabe Hiroshi	2653.86
A4	Black	Win	Maruta Hiroki	2101.37
A5	White	Win	Ono Takayuki	2295.02
15th All Japan Championship
Date	2020-01-19		Rating	2882.72
Round	Color	Result	Opponent
1	White	Win	Kito Shinichi	2098.29
2	Black	Loss	Okabe Hiroshi	2653.67
3	White	Win	Ishitani Shin-ichi	2305.97
4	Black	Win	Kawano Takahisa	2375.17
5	White	Loss	Nakayama Tomoharu	2755.23
6	White	Win	Kamiya Shunsuke	2711.23
20 Renju Emperor Tournament 2nd round
Date	2019-12-08		Rating	2884.42
Round	Color	Result	Opponent
1	White	Win	Ishitani Shin-ichi	2305.75
2	White	Win	Inoue Fumiya	2320.34
3	Black	Draw	Okabe Hiroshi	2649.85
4	Black	Win	Fujita Maiko	2265.01
5	White	Win	Miyamoto Syunju	2233.31
The 57th Meijin-sen Match
Date	2019-11-17		Rating	2885.54
Round	Color	Result	Opponent
1	Black	Win	Kamiya Shunsuke	2715.96
2	White	Win	Kamiya Shunsuke	2715.96
3	Black	Loss	Kamiya Shunsuke	2715.96
4	White	Draw	Kamiya Shunsuke	2715.96
36 Kanto Championship
Date	2019-07-28		Rating	2894.87
Round	Color	Result	Opponent
1	Black	Win	Maruta Hiroki	2091.08
2	White	Win	Miyamoto Syunju	2218.64
3	Black	Win	Okabe Hiroshi	2637.10
4	White	Win	Inoue Fumiya	2328.99
5	White	Win	Ishitani Shin-ichi	2317.33
6	White	Win	Makino Mitsunori	2267.44
14th All Japan Championship
Date	2019-03-31		Rating	2902.02
Round	Color	Result	Opponent
1	White	Win	Inoue Fumiya	2332.65
2	Black	Win	Okabe Hiroshi	2621.84
3	White	Win	Nakayama Tomoharu	2731.46
4	White	Draw	Kamiya Shunsuke	2712.67
5	White	Win	Koyama Jun	2505.49
6	White	Win	Iio Yoshihiro	2379.11
19th Kanto Renju Emperor Tournament Final
Date	2019-02-17		Rating	2903.40
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2617.26
2	White	Win	Okabe Hiroshi	2617.26
19 Renju Emperor Tournament 2nd round
Date	2018-12-31		Rating	2903.83
Round	Color	Result	Opponent
1	Black	Win	Iwano Fumio	2153.75
2	White	Win	Maruta Hiroki	2088.71
3	White	Win	Okabe Hiroshi	2613.14
4	Black	Win	Ishitani Shin-ichi	2338.23
5	White	Win	Miyamoto Syunju	2201.06
The 56th Meijin-sen Match R4-5
Date	2018-12-23		Rating	2903.76
Round	Color	Result	Opponent
4	White	Draw	Nakayama Tomoharu	2736.40
56th Meijin-sen Match R3
Date	2018-11-18		Rating	2904.05
Round	Color	Result	Opponent
3	Black	Win	Nakayama Tomoharu	2737.50
56th Meijin-sen Match R1-2
Date	2018-10-28		Rating	2903.79
Round	Color	Result	Opponent
1	Black	Win	Nakayama Tomoharu	2738.37
2	White	Draw	Nakayama Tomoharu	2738.37
56 Meijinsen Tournament
Date	2018-09-17		Rating	2903.11
Round	Color	Result	Opponent
1	White	Win	Ishitani Shin-ichi	2347.02
2	Black	Win	Hasegawa Kazuto	2505.19
3	White	Win	Kamiya Shunsuke	2703.99
4	Black	Win	Okabe Hiroshi	2620.05
5	Black	Win	Kuga Akio	2315.18
6	White	Win	Matsuura Hiroshi	2284.80
7	White	Win	Kawamura Norihiko	2574.18
8	Black	Win	Koyama Jun	2494.64
35 Kanto Championship
Date	2018-07-16		Rating	2898.26
Round	Color	Result	Opponent
1	Black	Win	Iwano Fumio	2167.76
2	White	Win	Tamada Yoichi	2404.66
3	Black	Win	Okabe Hiroshi	2624.18
4	White	Win	Nakayama Tomoharu	2743.15
5	White	Win	Inoue Fumiya	2312.01
6	Black	Win	Ono Takayuki	2306.22
18 Kanto Renju Emperor Tournament 2nd round
Date	2017-12-31		Rating	2874.36
Round	Color	Result	Opponent
1	Black	Win	Kusajima Masato	2219.50
2	White	Win	Sato Kiyotomi	2362.55
3	White	Win	Koyama Jun	2504.87
4	White	Win	Miyamoto Syunju	2196.04
5	White	Win	Okabe Hiroshi	2632.42
55 Meijinsen Match R4-5
Date	2017-12-24		Rating	2873.30
Round	Color	Result	Opponent
4	White	Draw	Nakayama Tomoharu	2753.28
55 Meijinsen Match R3
Date	2017-11-26		Rating	2869.42
Round	Color	Result	Opponent
3	Black	Loss	Nakayama Tomoharu	2753.26
55 Meijinsen Match R1,2
Date	2017-10-29		Rating	2866.92
Round	Color	Result	Opponent
1	White	Draw	Nakayama Tomoharu	2751.88
2	Black	Loss	Nakayama Tomoharu	2751.88
World Championship AT
Date	2017-08-13		Rating	2864.73
Round	Color	Result	Opponent
1	Black	Win	Nakayama Tomoharu	2739.08
2	Black	Loss	Lin Huang-Yu	2650.12
3	White	Loss	Zhu Jianfeng	2728.63
4	Black	Win	Mei Fan	2598.60
5	Black	Draw	Kamiya Shunsuke	2708.50
6	Black	Win	Makarov Pavel	2526.11
7	Black	Win	Lin Liu-Min	2526.59
8	White	Win	Chou Huang Yu-Chien	2477.15
9	White	Win	Lin Shu-Hsuan	2728.50
10	Black	Draw	Sushkov Vladimir	2787.29
11	White	Loss	Qi Guan	2727.09
12th All Japan Championship
Date	2017-03-26		Rating	2874.33
Round	Color	Result	Opponent
1	White	Win	Tachi Masaya	2457.58
2	White	Win	Koyama Jun	2523.66
3	White	Win	Kamiya Shunsuke	2693.07
4	White	Win	Okabe Hiroshi	2635.51
5	White	Win	Tamada Yoichi	2459.25
6	White	Win	Nakayama Tomoharu	2710.33
17th Kanto Renju Emperor Tournament Final
Date	2017-02-19		Rating	2874.06
Round	Color	Result	Opponent
1	Black	Win	Nakayama Tomoharu	2706.32
2	Black	Win	Nakayama Tomoharu	2706.32
20 New Year (Mikami) Cup
Date	2017-01-22		Rating	2872.70
Round	Color	Result	Opponent
S1	White	Win	Ishitani Shin-ichi	2318.76
S3	White	Win	Koyama Jun	2527.60
S4	White	Win	Okabe Hiroshi	2633.70
S5	Black	Win	Sato Kiyotomi	2410.13
54 Meijinsen Match R3-4
Date	2016-12-24		Rating	2870.37
Round	Color	Result	Opponent
3	Black	Win	Kamiya Shunsuke	2680.49
17 Kanto Renju Emperor Tournament 2nd round
Date	2016-12-10		Rating	2868.99
Round	Color	Result	Opponent
1	Black	Win	Ishitani Shin-ichi	2321.82
2	White	Loss	Sato Kiyotomi	2417.87
3	White	Win	Nakayama Tomoharu	2701.07
4	Black	Draw	Okabe Hiroshi	2630.84
5	Black	Win	Maruta Koji	2078.91
54 Meijinsen Match R1,2
Date	2016-10-02		Rating	2866.78
Round	Color	Result	Opponent
1	White	Draw	Kamiya Shunsuke	2670.69
2	White	Win	Kamiya Shunsuke	2670.69
33 Kanto Championship
Date	2016-07-31		Rating	2864.82
Round	Color	Result	Opponent
1	White	Win	Nakamura Souta	2207.55
2	White	Win	Koyama Jun	2538.01
3	White	Win	Nakayama Tomoharu	2693.77
4	Black	Win	Maruta Hiroki	2063.19
5	White	Win	Fujikawa Masaki	2043.35
6	White	Win	Okabe Hiroshi	2638.01
19 Mikami Cup
Date	2016-03-13		Rating	2853.62
Round	Color	Result	Opponent
S1	White	Win	Ono Takayuki	2262.83
S2	White	Win	Koyama Jun	2545.25
S3	Black	Win	Okabe Hiroshi	2639.36
S4	White	Win	Kamiya Shunsuke	2638.67
S5	White	Win	Ishitani Shin-ichi	2322.09
11th All Japan Championship
Date	2016-01-11		Rating	2845.56
Round	Color	Result	Opponent
1	Black	Win	Mano Yoshihisa	2283.08
2	Black	Win	Iio Yoshihiro	2460.78
3	Black	Win	Fukui Nobuhiro	2518.34
4	Black	Win	Kamiya Shunsuke	2635.73
5	White	Draw	Nakayama Tomoharu	2690.81
6	Black	Win	Sato Kiyotomi	2442.07
16 Kanto Renju Emperor Tournament 2nd round
Date	2015-12-13		Rating	2840.98
Round	Color	Result	Opponent
1	White	Win	Ono Takayuki	2260.69
2	Black	Win	Okabe Hiroshi	2637.58
3	Black	Loss	Nakayama Tomoharu	2688.95
4	Black	Win	Sato Kiyotomi	2441.46
5	Black	Loss	Koyama Jun	2552.17
53 Meijinsen Match R3
Date	2015-11-14		Rating	2838.95
Round	Color	Result	Opponent
3	White	Win	Hasegawa Kazuto	2577.99
53 Meijinsen Match R1,2
Date	2015-10-11		Rating	2836.12
Round	Color	Result	Opponent
1	Black	Win	Hasegawa Kazuto	2580.33
2	White	Win	Hasegawa Kazuto	2580.33
Kanto Championship
Date	2015-07-20		Rating	2826.89
Round	Color	Result	Opponent
1	White	Win	Iwano Fumio	2188.98
2	White	Loss	Koyama Jun	2544.21
3	Black	Win	Tanizaki Ryusuke	2132.30
4	White	Win	Zhao Jiadong	2068.43
5	White	Win	Okabe Hiroshi	2647.25
6	White	Loss	Nakayama Tomoharu	2676.53
10th All Japan Championship
Date	2015-03-29		Rating	2824.58
Round	Color	Result	Opponent
1	Black	Win	Mano Yoshihisa	2277.95
2	White	Win	Sato Kiyotomi	2416.92
3	White	Win	Nakayama Tomoharu	2660.39
4	White	Draw	Okabe Hiroshi	2656.01
5	White	Win	Tachi Masaya	2408.13
6	White	Win	Tamada Yoichi	2495.70
15th Kanto Renju Emperor Tournament Final
Date	2015-02-15		Rating	2822.48
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2656.84
2	White	Win	Okabe Hiroshi	2656.84
15 Kanto Renju Emperor Tournament 2nd round
Date	2015-01-25		Rating	2820.57
Round	Color	Result	Opponent
1	Black	Win	Nakamura Souta	2196.14
2	White	Win	Ono Takayuki	2277.71
3	White	Win	Ishitani Shin-ichi	2355.15
4	White	Win	Kamiya Shunsuke	2579.57
5	White	Loss	Okabe Hiroshi	2658.13
18 Mikami Cup Tournament
Date	2015-01-18		Rating	2820.13
Round	Color	Result	Opponent
S1	Black	Win	Isobe Taizan	2356.06
S2	White	Win	Ono Takayuki	2278.89
S3	White	Win	Okabe Hiroshi	2658.34
52 Meijinsen Match R5
Date	2015-01-10		Rating	2819.40
Round	Color	Result	Opponent
5	Black	Win	Oosumi Yuuki	2729.17
52 Meijinsen Match
Date	2015-01-10		Rating	2819.40
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2729.17
2	White	Draw	Oosumi Yuuki	2729.17
3	Black	Draw	Oosumi Yuuki	2729.17
4	White	Draw	Oosumi Yuuki	2729.17
5	Black	Win	Oosumi Yuuki	2729.17
52 Meijinsen Match R3,4
Date	2014-11-23		Rating	2815.95
Round	Color	Result	Opponent
3	Black	Draw	Oosumi Yuuki	2733.78
4	White	Draw	Oosumi Yuuki	2733.78
31th Kanto Championship
Date	2014-05-11		Rating	2805.23
Round	Color	Result	Opponent
1	White	Win	Maruta Hiroki	2037.28
2	Black	Win	Sato Kiyotomi	2393.92
3	Black	Win	Ishitani Shin-ichi	2372.47
4	Black	Win	Okabe Hiroshi	2671.11
5	White	Loss	Tamura Kazumasa	2446.40
Team World Championship
Date	2014-05-03		Rating	2805.03
Round	Color	Result	Opponent
2	White	Draw	Lin Shu-Hsuan	2716.99
3	White	Draw	Taimla Tunnet	2760.26
4	White	Win	Artemyev Sergey	2511.80
5	White	Draw	Lin Liu-Min	2469.95
7	White	Loss	Lin Shu-Hsuan	2716.99
8	Black	Draw	Taimla Tunnet	2760.26
10	Black	Win	Lin Liu-Min	2469.95
14 Kanto Renju Emperor Tournament final match
Date	2014-02-16		Rating	2808.57
Round	Color	Result	Opponent
1	Black	Win	Okabe Hiroshi	2673.37
2	White	Win	Okabe Hiroshi	2673.37
14th Mikami Cup S-class
Date	2014-01-19		Rating	2808.57
Round	Color	Result	Opponent
1	White	Win	Sato Kiyotomi	2387.46
2	White	Draw	Tamura Kazumasa	2452.18
3	White	Draw	Nakayama Tomoharu	2596.63
4	Black	Win	Ishitani Shin-ichi	2361.33
5	White	Win	Okabe Hiroshi	2674.67
51 Meijinsen Match R3 R4
Date	2013-12-22		Rating	2808.97
Round	Color	Result	Opponent
3	Black	Draw	Oosumi Yuuki	2747.38
4	White	Win	Oosumi Yuuki	2747.38
14 Kanto Renju Emperor Tournament 2nd round
Date	2013-12-15		Rating	2808.90
Round	Color	Result	Opponent
1	White	Win	Kamiya Shunsuke	2503.22
2	Black	Win	Fukui Nobuhiro	2522.33
3	White	Win	Sato Kiyotomi	2387.90
4	White	Win	Okabe Hiroshi	2673.45
5	White	Win	Tamura Kazumasa	2451.36
51 Meijinsen Match R1 R2
Date	2013-10-20		Rating	2804.94
Round	Color	Result	Opponent
1	White	Draw	Oosumi Yuuki	2752.46
2	Black	Win	Oosumi Yuuki	2752.46
29th Kanto Championship
Date	2013-05-12		Rating	2789.39
Round	Color	Result	Opponent
1	White	Win	Kato Yasuhiro	2071.86
2	Black	Draw	Sato Kiyotomi	2374.34
3	White	Win	Mitsumori Masao	2268.85
4	Black	Loss	Okabe Hiroshi	2661.31
5	White	Win	Kamiya Shunsuke	2469.41
5th Tohoku Championship
Date	2013-04-14		Rating	2788.54
Round	Color	Result	Opponent
1	White	Loss	Kobayashi Koichi	2151.83
2	White	Loss	Fukui Nobuhiro	2492.96
3	Black	Win	Gakumazawa Hideaki	2069.55
4	Black	Win	Kusajima Masato	2151.26
5	White	Win	Ishitani Shin-ichi	2312.00
8th All Japan Championship
Date	2013-03-24		Rating	2790.59
Round	Color	Result	Opponent
1	Black	Win	Mitsumori Masao	2272.61
2	White	Win	Isobe Taizan	2336.40
3	White	Win	Iio Yoshihiro	2415.32
4	Black	Draw	Oosumi Yuuki	2753.53
5	White	Win	Okabe Hiroshi	2653.11
6	White	Win	Kudomi Takahiro	2337.87
ex	White	Loss	Oosumi Yuuki	2753.53
13 Kanto Renju Emperor Tournament final match
Date	2013-02-17		Rating	2794.01
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2647.83
2	White	Draw	Okabe Hiroshi	2647.83
3	White	Draw	Okabe Hiroshi	2647.83
50 Meijinsen Match R5
Date	2013-01-27		Rating	2796.22
Round	Color	Result	Opponent
5	White	Win	Oosumi Yuuki	2746.02
16th Mikami Cup Tournament
Date	2013-01-20		Rating	2796.73
Round	Color	Result	Opponent
S1	White	Win	Kudomi Takahiro	2340.59
S2	White	Win	Isobe Taizan	2338.84
S3	Black	Win	Okabe Hiroshi	2643.41
S4	Black	Win	Fukui Nobuhiro	2485.64
S5	Black	Draw	Ono Takayuki	2340.11
13 Kanto Renju Emperor Tournament 2nd round
Date	2013-01-13		Rating	2797.17
Round	Color	Result	Opponent
1	Black	Win	Isobe Taizan	2339.03
2	White	Win	Kudomi Takahiro	2340.85
3	White	Win	Ishitani Shin-ichi	2303.38
4	Black	Win	Fukui Nobuhiro	2484.74
5	Black	Win	Okabe Hiroshi	2642.62
50 Meijinsen Match R3,R4
Date	2012-12-23		Rating	2797.53
Round	Color	Result	Opponent
3	Black	Draw	Oosumi Yuuki	2742.44
4	Black	Win	Oosumi Yuuki	2742.44
50 Meijinsen Match R1,R2
Date	2012-10-21		Rating	2796.99
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2736.91
2	White	Draw	Oosumi Yuuki	2736.91
50th Meijinsen Tournament
Date	2012-09-17		Rating	2798.40
Round	Color	Result	Opponent
1	Black	Draw	Matsuura Hiroshi	2290.32
2	White	Win	Okabe Hiroshi	2635.44
3	Black	Win	Fukui Nobuhiro	2464.10
4	Black	Draw	Yamaguchi Yusui	2563.52
5	Black	Win	Ono Takayuki	2351.77
6	White	Win	Iio Yoshihiro	2403.05
7	White	Win	Hasegawa Kazuto	2512.28
8	White	Win	Nakayama Tomoharu	2549.79
9	White	Win	Nagasoe Hiroki	2462.29
50 Meijinsen Qualification East-Japan area 2nd round
Date	2012-07-08		Rating	2799.70
Round	Color	Result	Opponent
1	Black	Win	Kobayashi Koichi	2163.75
2	Black	Win	Ono Takayuki	2354.65
3	Black	Win	Kudomi Takahiro	2345.03
50 Meijinsen Qualification East-Japan area 1st round
Date	2012-06-03		Rating	2799.92
Round	Color	Result	Opponent
1	White	Win	Ono Takayuki	2352.71
2	White	Win	Kudomi Takahiro	2347.07
3	White	Win	Mitsumori Masao	2293.82
4	White	Win	Sato Kiyotomi	2331.54
29th Kanto Championship
Date	2012-05-13		Rating	2799.65
Round	Color	Result	Opponent
1	Black	Win	Nakayama Tomoharu	2540.44
2	Black	Win	Okabe Hiroshi	2625.59
3	White	Win	Ishitani Shin-ichi	2304.47
4	Black	Win	Mitsumori Masao	2295.43
5	Black	Win	Isobe Taizan	2343.76
Team World Championship
Date	2012-05-06		Rating	2799.24
Round	Color	Result	Opponent
1	Black	Win	Zhu Jianfeng	2598.27
2	White	Win	Kolesnik Vladimir	2041.71
3	Black	Win	Serdyukov Egor	2540.50
5	White	Win	Soosõrv Ants	2655.04
7	White	Win	Mei Fan	2509.89
8	White	Loss	Zhu Jianfeng	2598.27
9	Black	Win	Chen Jing	2554.91
10	Black	Win	Mei Fan	2509.89
4th Tohoku Championship
Date	2012-04-08		Rating	2796.55
Round	Color	Result	Opponent
1	White	Win	Maruta Koji	2065.33
2	Black	Win	Hirono Masakazu	1961.90
3	Black	Draw	Sato Kiyotomi	2330.95
4	White	Win	Miura Hitoshi	1850.06
5	Black	Win	Kudomi Takahiro	2347.36
15th Mikami Cup Tournament
Date	2012-03-11		Rating	2794.58
Round	Color	Result	Opponent
S1	White	Win	Kobayashi Koichi	2150.59
S2	Black	Win	Ishitani Shin-ichi	2308.15
S3	White	Loss	Oosumi Yuuki	2710.53
S4	Black	Win	Mitsumori Masao	2296.90
S5	Black	Win	Isobe Taizan	2349.45
12 Kanto Renju Emperor Tournament final match
Date	2012-02-12		Rating	2793.46
Round	Color	Result	Opponent
1	White	Win	Oosumi Yuuki	2708.27
2	White	Draw	Oosumi Yuuki	2708.27
3	Black	Draw	Oosumi Yuuki	2708.27
7th All Japan Championship
Date	2012-01-29		Rating	2792.75
Round	Color	Result	Opponent
1	White	Win	Kamiya Shunsuke	2405.40
2	White	Win	Ishitani Shin-ichi	2312.40
3	White	Win	Nakayama Tomoharu	2526.32
4	Black	Win	Oosumi Yuuki	2707.28
5	Black	Win	Iio Yoshihiro	2411.76
6	Black	Win	Ono Takayuki	2347.36
12 Kanto Renju Emperor Tournament 2nd round
Date	2012-01-15		Rating	2791.13
Round	Color	Result	Opponent
1	White	Draw	Oosumi Yuuki	2705.81
2	White	Win	Kamiya Shunsuke	2403.12
3	Black	Win	Mitsumori Masao	2299.31
4	White	Win	Okabe Hiroshi	2624.41
5	White	Loss	Nakayama Tomoharu	2524.05
49 Meijinsen Qualification East-Japan area 2nd round
Date	2011-07-10		Rating	2776.41
Round	Color	Result	Opponent
1	Black	Win	Nagao Noriaki	2366.74
2	White	Win	Kamiya Shunsuke	2377.57
4	White	Draw	Yamaguchi Yusui	2550.92
5	White	Loss	Nakayama Tomoharu	2492.88
49 Meijinsen Qualification East-Japan area 1st round
Date	2011-06-12		Rating	2776.20
Round	Color	Result	Opponent
1	White	Win	Ono Takayuki	2331.22
2	Black	Win	Maruta Hiroki	2052.41
3	White	Win	Nagao Noriaki	2367.29
4	White	Win	Kamiya Shunsuke	2376.46
28th Kanto Championship
Date	2011-05-22		Rating	2775.62
Round	Color	Result	Opponent
1	Black	Win	Maruta Hiroki	2054.21
2	Black	Win	Fujikawa Masaki	2023.56
3	Black	Win	Tamada Yoichi	2426.82
4	Black	Win	Yamaguchi Yusui	2541.99
5	White	Win	Fukui Nobuhiro	2355.74
14th Mikami Cup Tournament
Date	2011-01-30		Rating	2768.94
Round	Color	Result	Opponent
S1	Black	Draw	Ishitani Shin-ichi	2318.32
S2	Black	Win	Ono Takayuki	2330.14
S3	White	Loss	Oosumi Yuuki	2655.44
S4	Black	Win	Isobe Taizan	2339.45
S5	White	Win	Mitsumori Masao	2277.34
11 Kanto Renju Emperor Tournament final match
Date	2010-12-26		Rating	2769.14
Round	Color	Result	Opponent
1	Black	Win	Okabe Hiroshi	2611.49
2	White	Win	Okabe Hiroshi	2611.49
11 Kanto Renju Emperor Tournament 2nd round
Date	2010-11-21		Rating	2767.85
Round	Color	Result	Opponent
1	Black	Win	Nakayama Tomoharu	2459.08
4	White	Win	Kudomi Takahiro	2322.29
5	White	Draw	Okabe Hiroshi	2610.77
27th Kanto Championship
Date	2010-05-23		Rating	2761.07
Round	Color	Result	Opponent
1	White	Win	Maruta Koji	2049.36
2	White	Win	Isobe Taizan	2331.49
3	Black	Win	Okabe Hiroshi	2612.80
4	White	Win	Oosumi Yuuki	2598.14
5	Black	Win	Yamaguchi Yusui	2499.09
Team World Championship
Date	2010-05-05		Rating	2759.26
Round	Color	Result	Opponent
1	Black	Win	Oosumi Yuuki	2593.76
2	Black	Win	Väljataga Paul	2332.44
4	White	Win	Lin Shu-Hsuan	2533.16
5	White	Win	Sushkov Vladimir	2688.21
7	White	Loss	Taimla Tunnet	2732.11
8	White	Draw	Lin Shu-Hsuan	2533.16
9	White	Win	Li Yi	2634.51
10	Black	Loss	Taimla Tunnet	2732.11
5th All Japan Championship
Date	2010-03-21		Rating	2754.95
Round	Color	Result	Opponent
1	White	Win	Nakayama Tomoharu	2396.36
2	White	Win	Iio Yoshihiro	2441.83
3	White	Loss	Tamura Kazumasa	2434.74
4	Black	Win	Isobe Taizan	2331.63
5	Black	Win	Ono Takayuki	2318.52
6	White	Loss	Okabe Hiroshi	2609.60
10 Kanto Renju Emperor Tournament final match
Date	2010-02-21		Rating	2754.67
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2604.82
2	White	Loss	Okabe Hiroshi	2604.82
3	White	Win	Okabe Hiroshi	2604.82
13th Mikami Cup Tournament
Date	2010-01-31		Rating	2754.62
Round	Color	Result	Opponent
S1	White	Win	Sato Kiyotomi	2319.80
S2	Black	Win	Iio Yoshihiro	2438.49
S3	White	Win	Yamaguchi Yusui	2493.61
S4	White	Win	Tamura Kazumasa	2433.82
S5	Black	Win	Isobe Taizan	2332.98
10 Kanto Renju Emperor Tournament 2nd round
Date	2009-12-20		Rating	2752.62
Round	Color	Result	Opponent
1	Black	Win	Tamada Yoichi	2355.37
World Championship AT
Date	2009-08-13		Rating	2745.59
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2576.88
2	White	Loss	Nykl Ondrej	2402.66
3	White	Win	Ono Takayuki	2313.56
4	Black	Win	Cao Dong	2644.30
5	White	Draw	Purk Andry	2580.28
6	White	Win	Chen Ko-Han	2469.81
7	Black	Win	Kozhin Mikhail	2573.82
8	White	Win	Karasyov Maxim	2517.22
9	Black	Win	Sushkov Vladimir	2709.49
10	Black	Loss	Wu Di	2581.86
11	White	Loss	Taimla Tunnet	2735.29
26th Kanto Championship
Date	2009-05-17		Rating	2744.23
Round	Color	Result	Opponent
1	White	Win	Kato Yasuhiro	1962.40
3	Black	Win	Tamura Kazumasa	2429.29
4	White	Draw	Okabe Hiroshi	2571.93
4th All Japan Championship
Date	2009-03-21		Rating	2743.67
Round	Color	Result	Opponent
1	Black	Win	Sakamoto Hirouji	2206.10
2	White	Win	Isobe Taizan	2336.74
3	White	Win	Ono Takayuki	2311.06
4	Black	Win	Mitsumori Masao	2279.38
5	White	Win	Tamura Kazumasa	2424.96
6	White	Draw	Oosumi Yuuki	2558.18
9 Kanto Renju Emperor Tournament final match
Date	2009-02-08		Rating	2742.77
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2566.72
2	Black	Draw	Okabe Hiroshi	2566.72
3	White	Loss	Okabe Hiroshi	2566.72
4	Black	Win	Okabe Hiroshi	2566.72
12th Mikami Cup Tournament
Date	2009-01-18		Rating	2742.99
Round	Color	Result	Opponent
S4	White	Win	Kawamura Norihiko	2561.41
S5	Black	Win	Okabe Hiroshi	2565.58
8 Kanto Renju Emperor Tournament final match
Date	2008-02-24		Rating	2733.58
Round	Color	Result	Opponent
1	Black	Draw	Okabe Hiroshi	2545.39
2	White	Loss	Okabe Hiroshi	2545.39
3	White	Win	Okabe Hiroshi	2545.39
4	Black	Win	Okabe Hiroshi	2545.39
8th Kanto Renju Emperor Tournament 2nd round
Date	2007-12-16		Rating	2734.11
Round	Color	Result	Opponent
1	White	Win	Kurata Kiyotaka	2137.86
2	Black	Win	Okabe Hiroshi	2532.83
3	White	Win	Ono Takayuki	2310.96
4	White	Win	Ishitani Shin-ichi	2272.18
5	White	Win	Isobe Taizan	2324.60
7th Kanto Renju Emperor Tournament - Final
Date	2007-02-25		Rating	2725.41
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2495.19
2	White	Draw	Okabe Hiroshi	2495.19
3	White	Draw	Okabe Hiroshi	2495.19
The 39th Meijin-sen Match
Date	2002-01-06		Rating	2721.47
Round	Color	Result	Opponent
1	White	Win	Hasegawa Kazuto	2508.76
2	White	Draw	Hasegawa Kazuto	2508.76
3	White	Win	Hasegawa Kazuto	2508.76
The 38th Meijin-sen Match
Date	2000-12-03		Rating	2715.27
Round	Color	Result	Opponent
1	Black	Win	Hasegawa Kazuto	2508.26
2	Black	Win	Hasegawa Kazuto	2508.26
3	Black	Draw	Hasegawa Kazuto	2508.26
The 37th Meijin-sen Match
Date	2000-01-09		Rating	2705.30
Round	Color	Result	Opponent
1	White	Draw	Kawamura Norihiko	2525.22
2	Black	Win	Kawamura Norihiko	2525.22
3	Black	Win	Kawamura Norihiko	2525.22
Match Meritee-Nakamura
Date	1999-11-16		Rating	2702.52
Round	Color	Result	Opponent
1	White	Win	Meritee Ando	2705.37
2	White	Loss	Meritee Ando	2705.37
3	White	Loss	Meritee Ando	2705.37
4	White	Draw	Meritee Ando	2705.37
5	White	Draw	Meritee Ando	2705.37
6	White	Draw	Meritee Ando	2705.37
The 36th Meijin-sen Match
Date	1998-11-03		Rating	2696.43
Round	Color	Result	Opponent
1	White	Win	Nishizono Norio	2351.28
2	Black	Draw	Nishizono Norio	2351.28
3	White	Win	Nishizono Norio	2351.28
The 35th Meijin-sen Match
Date	1997-11-23		Rating	2694.41
Round	Color	Result	Opponent
1	Black	Win	Hasegawa Kazuto	2522.23
2	Black	Win	Hasegawa Kazuto	2522.23
3	Black	Win	Hasegawa Kazuto	2522.23
The 32nd Meijin-sen Match
Date	1994-11-20		Rating	2621.75
Round	Color	Result	Opponent
1	White	Loss	Kawamura Norihiko	2544.99
2	Black	Win	Kawamura Norihiko	2544.99
3	Black	Loss	Kawamura Norihiko	2544.99
4	White	Win	Kawamura Norihiko	2544.99
5	Black	Loss	Kawamura Norihiko	2544.99
The 31st Meijin-sen Match
Date	1993-10-04		Rating	2626.46
Round	Color	Result	Opponent
1	White	Loss	Kawamura Norihiko	2489.45
2	Black	Win	Kawamura Norihiko	2489.45
3	White	Win	Kawamura Norihiko	2489.45
4	Black	Win	Kawamura Norihiko	2489.45
The 30th Meijin-sen Match
Date	1992-10-04		Rating	2623.86
Round	Color	Result	Opponent
1	White	Draw	Hasegawa Kazuto	2440.57
2	Black	Win	Hasegawa Kazuto	2440.57
3	White	Loss	Hasegawa Kazuto	2440.57
4	Black	Win	Hasegawa Kazuto	2440.57
The 29th Meijin-sen Match
Date	1991-11-02		Rating	2633.16
Round	Color	Result	Opponent
1	White	Win	Kawamura Norihiko	2407.83
2	Black	Win	Kawamura Norihiko	2407.83
3	Black	Win	Kawamura Norihiko	2407.83
World Championship AT
Date	1991-08-10		Rating	2631.47
Round	Color	Result	Opponent
1	White	Draw	Sundling Ingvar	2286.08
2	Black	Win	Yamaguchi Yusui	2350.35
3	White	Win	Nara Hideki	2441.49
4	Black	Win	Unterweger Michael	1920.83
5	White	Win	Sinyov Igor	2262.48
6	White	Win	Gardstrom Petter	2227.55
7	White	Win	Hasegawa Kazuto	2425.80
8	Black	Win	Palmgren Jan	2166.20
9	Black	Win	Voskanyan Eduard	2304.75
10	White	Win	Kozhin Mikhail	2309.28
11	Black	Draw	Reims Aldis	2399.24
The 28th Meijin-sen Match
Date	1990-12-02		Rating	2616.65
Round	Color	Result	Opponent
1	Black	Win	Hasegawa Kazuto	2419.22
2	White	Loss	Hasegawa Kazuto	2419.22
3	White	Draw	Hasegawa Kazuto	2419.22
4	Black	Win	Hasegawa Kazuto	2419.22
The 27th Meijin-sen Match
Date	1989-11-18		Rating	2609.14
Round	Color	Result	Opponent
1	White	Win	Hasegawa Kazuto	2394.41
2	Black	Draw	Hasegawa Kazuto	2394.41
3	White	Loss	Hasegawa Kazuto	2394.41
4	Black	Win	Hasegawa Kazuto	2394.41
World Championship AT
Date	1989-08-06		Rating	2611.71
Round	Color	Result	Opponent
1	Black	Win	Gardstrom Petter	2188.06
2	White	Draw	Nara Hideki	2437.26
3	White	Win	Bobkov Evgeniy	2268.43
4	White	Win	Hasegawa Kazuto	2382.98
5	White	Win	Mikhailov Nikolay	2304.20
6	White	Win	Palmgren Jan	2064.78
7	White	Win	Nishimura Toshio	2319.93
8	White	Win	Sundling Ingvar	2172.04
9	Black	Win	Kozhin Mikhail	2269.97
The 26th Meijin-sen Match
Date	1988-11-19		Rating	2604.21
Round	Color	Result	Opponent
1	White	Win	Hasegawa Kazuto	2355.14
2	Black	Win	Hasegawa Kazuto	2355.14
3	Black	Win	Hasegawa Kazuto	2355.14