Nakamura Shigeru

Place: Tokyo, Japan

Rating: 2881.41, Rank: 1

First game: 1988-11-19, Last game: 2020-02-16

Top rating: 2898.76 (2018-12-31)

Games: 419, Wins: 315, Draws: 60, Losses: 44

Gy1: 28, Gy2: 59, Gy5: 130

20th Kanto Renju Emperor Tournament Final
Date	2020-02-16		Rating	2881.41
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2632.44
2	Black	Win	Okabe Hiroshi	2632.44
23 New Year (Mikami) Cup
Date	2020-01-26		Rating	2880.81
Round	Color	Result	Opponent
A1	White	Win	Inoue Fumiya	2303.31
A2	White	Win	Fujita Maiko	2235.39
A3	White	Win	Okabe Hiroshi	2633.04
A4	Black	Win	Maruta Hiroki	2086.38
A5	White	Win	Ono Takayuki	2296.64
15th All Japan Championship
Date	2020-01-19		Rating	2880.45
Round	Color	Result	Opponent
1	White	Win	Kito Shinichi	2118.90
2	Black	Loss	Okabe Hiroshi	2633.17
3	White	Win	Ishitani Shin-ichi	2312.31
4	Black	Win	Kawano Takahisa	2357.13
5	White	Loss	Nakayama Tomoharu	2745.53
6	White	Win	Kamiya Shunsuke	2715.42
20 Renju Emperor Tournament 2nd round
Date	2019-12-08		Rating	2881.81
Round	Color	Result	Opponent
1	White	Win	Ishitani Shin-ichi	2310.18
2	White	Win	Inoue Fumiya	2307.59
3	Black	Draw	Okabe Hiroshi	2631.04
4	Black	Win	Fujita Maiko	2238.26
5	White	Win	Miyamoto Syunju	2247.56
The 57th Meijin-sen Match
Date	2019-11-17		Rating	2882.79
Round	Color	Result	Opponent
1	Black	Win	Kamiya Shunsuke	2718.27
2	White	Win	Kamiya Shunsuke	2718.27
3	Black	Loss	Kamiya Shunsuke	2718.27
4	White	Draw	Kamiya Shunsuke	2718.27
36 Kanto Championship
Date	2019-07-28		Rating	2891.16
Round	Color	Result	Opponent
1	Black	Win	Maruta Hiroki	2081.88
2	White	Win	Miyamoto Syunju	2229.92
3	Black	Win	Okabe Hiroshi	2622.45
4	White	Win	Inoue Fumiya	2318.34
5	White	Win	Ishitani Shin-ichi	2317.47
6	White	Win	Makino Mitsunori	2166.95
14th All Japan Championship
Date	2019-03-31		Rating	2897.48
Round	Color	Result	Opponent
1	White	Win	Inoue Fumiya	2323.64
2	Black	Win	Okabe Hiroshi	2609.48
3	White	Win	Nakayama Tomoharu	2721.95
4	White	Draw	Kamiya Shunsuke	2710.68
5	White	Win	Koyama Jun	2498.47
6	White	Win	Iio Yoshihiro	2376.01
19th Kanto Renju Emperor Tournament Final
Date	2019-02-17		Rating	2898.60
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2605.56
2	White	Win	Okabe Hiroshi	2605.56
19 Renju Emperor Tournament 2nd round
Date	2018-12-31		Rating	2898.76
Round	Color	Result	Opponent
1	Black	Win	Iwano Fumio	2176.53
2	White	Win	Maruta Hiroki	2081.84
3	White	Win	Okabe Hiroshi	2602.16
4	Black	Win	Ishitani Shin-ichi	2335.88
5	White	Win	Miyamoto Syunju	2210.12
The 56th Meijin-sen Match R4-5
Date	2018-12-23		Rating	2898.65
Round	Color	Result	Opponent
4	White	Draw	Nakayama Tomoharu	2726.86
56th Meijin-sen Match R3
Date	2018-11-18		Rating	2898.76
Round	Color	Result	Opponent
3	Black	Win	Nakayama Tomoharu	2727.95
56th Meijin-sen Match R1-2
Date	2018-10-28		Rating	2898.40
Round	Color	Result	Opponent
1	Black	Win	Nakayama Tomoharu	2728.87
2	White	Draw	Nakayama Tomoharu	2728.87
56 Meijinsen Tournament
Date	2018-09-17		Rating	2897.56
Round	Color	Result	Opponent
1	White	Win	Ishitani Shin-ichi	2343.80
2	Black	Win	Hasegawa Kazuto	2507.85
3	White	Win	Kamiya Shunsuke	2700.18
4	Black	Win	Okabe Hiroshi	2610.51
5	Black	Win	Kuga Akio	2349.80
6	White	Win	Matsuura Hiroshi	2258.55
7	White	Win	Kawamura Norihiko	2571.39
8	Black	Win	Koyama Jun	2488.18
35 Kanto Championship
Date	2018-07-16		Rating	2892.41
Round	Color	Result	Opponent
1	Black	Win	Iwano Fumio	2180.16
2	White	Win	Tamada Yoichi	2388.22
3	Black	Win	Okabe Hiroshi	2615.13
4	White	Win	Nakayama Tomoharu	2733.78
5	White	Win	Inoue Fumiya	2303.79
6	Black	Win	Ono Takayuki	2304.80
18 Kanto Renju Emperor Tournament 2nd round
Date	2017-12-31		Rating	2867.70
Round	Color	Result	Opponent
1	Black	Win	Kusajima Masato	2228.82
2	White	Win	Sato Kiyotomi	2358.89
3	White	Win	Koyama Jun	2498.02
4	White	Win	Miyamoto Syunju	2200.81
5	White	Win	Okabe Hiroshi	2624.48
55 Meijinsen Match R4-5
Date	2017-12-24		Rating	2866.61
Round	Color	Result	Opponent
4	White	Draw	Nakayama Tomoharu	2744.30
55 Meijinsen Match R3
Date	2017-11-26		Rating	2862.62
Round	Color	Result	Opponent
3	Black	Loss	Nakayama Tomoharu	2744.32
55 Meijinsen Match R1,2
Date	2017-10-29		Rating	2860.01
Round	Color	Result	Opponent
1	White	Draw	Nakayama Tomoharu	2742.95
2	Black	Loss	Nakayama Tomoharu	2742.95
World Championship AT
Date	2017-08-13		Rating	2857.54
Round	Color	Result	Opponent
1	Black	Win	Nakayama Tomoharu	2730.13
2	Black	Loss	Lin Huang-Yu	2639.59
3	White	Loss	Zhu Jianfeng	2717.57
4	Black	Win	Mei Fan	2589.75
5	Black	Draw	Kamiya Shunsuke	2701.93
6	Black	Win	Makarov Pavel	2511.35
7	Black	Win	Lin Liu-Min	2516.15
8	White	Win	Chou Huang Yu-Chien	2465.87
9	White	Win	Lin Shu-Hsuan	2711.65
10	Black	Draw	Sushkov Vladimir	2774.70
11	White	Loss	Qi Guan	2715.81
12th All Japan Championship
Date	2017-03-26		Rating	2867.10
Round	Color	Result	Opponent
1	White	Win	Tachi Masaya	2453.63
2	White	Win	Koyama Jun	2516.53
3	White	Win	Kamiya Shunsuke	2686.29
4	White	Win	Okabe Hiroshi	2627.92
5	White	Win	Tamada Yoichi	2449.24
6	White	Win	Nakayama Tomoharu	2701.83
17th Kanto Renju Emperor Tournament Final
Date	2017-02-19		Rating	2866.83
Round	Color	Result	Opponent
1	Black	Win	Nakayama Tomoharu	2697.89
2	Black	Win	Nakayama Tomoharu	2697.89
20 New Year (Mikami) Cup
Date	2017-01-22		Rating	2865.47
Round	Color	Result	Opponent
S1	White	Win	Ishitani Shin-ichi	2312.62
S3	White	Win	Koyama Jun	2520.49
S4	White	Win	Okabe Hiroshi	2626.23
S5	Black	Win	Sato Kiyotomi	2405.28
54 Meijinsen Match R3-4
Date	2016-12-24		Rating	2863.14
Round	Color	Result	Opponent
3	Black	Win	Kamiya Shunsuke	2673.62
17 Kanto Renju Emperor Tournament 2nd round
Date	2016-12-10		Rating	2861.75
Round	Color	Result	Opponent
1	Black	Win	Ishitani Shin-ichi	2315.41
2	White	Loss	Sato Kiyotomi	2412.93
3	White	Win	Nakayama Tomoharu	2692.81
4	Black	Draw	Okabe Hiroshi	2623.45
5	Black	Win	Maruta Koji	2091.80
54 Meijinsen Match R1,2
Date	2016-10-02		Rating	2859.53
Round	Color	Result	Opponent
1	White	Draw	Kamiya Shunsuke	2663.73
2	White	Win	Kamiya Shunsuke	2663.73
33 Kanto Championship
Date	2016-07-31		Rating	2857.56
Round	Color	Result	Opponent
1	White	Win	Nakamura Souta	2199.03
2	White	Win	Koyama Jun	2530.82
3	White	Win	Nakayama Tomoharu	2685.62
4	Black	Win	Maruta Hiroki	2055.93
5	White	Win	Fujikawa Masaki	2035.58
6	White	Win	Okabe Hiroshi	2630.64
19 Mikami Cup
Date	2016-03-13		Rating	2846.34
Round	Color	Result	Opponent
S1	White	Win	Ono Takayuki	2257.65
S2	White	Win	Koyama Jun	2537.81
S3	Black	Win	Okabe Hiroshi	2631.81
S4	White	Win	Kamiya Shunsuke	2631.27
S5	White	Win	Ishitani Shin-ichi	2314.20
11th All Japan Championship
Date	2016-01-11		Rating	2838.29
Round	Color	Result	Opponent
1	Black	Win	Mano Yoshihisa	2274.81
2	Black	Win	Iio Yoshihiro	2453.61
3	Black	Win	Fukui Nobuhiro	2511.19
4	Black	Win	Kamiya Shunsuke	2628.15
5	White	Draw	Nakayama Tomoharu	2682.57
6	Black	Win	Sato Kiyotomi	2436.25
16 Kanto Renju Emperor Tournament 2nd round
Date	2015-12-13		Rating	2833.70
Round	Color	Result	Opponent
1	White	Win	Ono Takayuki	2255.17
2	Black	Win	Okabe Hiroshi	2629.86
3	Black	Loss	Nakayama Tomoharu	2680.69
4	Black	Win	Sato Kiyotomi	2435.59
5	Black	Loss	Koyama Jun	2544.54
53 Meijinsen Match R3
Date	2015-11-14		Rating	2831.68
Round	Color	Result	Opponent
3	White	Win	Hasegawa Kazuto	2571.86
53 Meijinsen Match R1,2
Date	2015-10-11		Rating	2828.84
Round	Color	Result	Opponent
1	Black	Win	Hasegawa Kazuto	2574.09
2	White	Win	Hasegawa Kazuto	2574.09
Kanto Championship
Date	2015-07-20		Rating	2819.60
Round	Color	Result	Opponent
1	White	Win	Iwano Fumio	2184.21
2	White	Loss	Koyama Jun	2536.30
3	Black	Win	Tanizaki Ryusuke	2124.14
4	White	Win	Zhao Jiadong	2062.38
5	White	Win	Okabe Hiroshi	2639.30
6	White	Loss	Nakayama Tomoharu	2668.10
10th All Japan Championship
Date	2015-03-29		Rating	2817.29
Round	Color	Result	Opponent
1	Black	Win	Mano Yoshihisa	2270.00
2	White	Win	Sato Kiyotomi	2410.66
3	White	Win	Nakayama Tomoharu	2652.15
4	White	Draw	Okabe Hiroshi	2648.22
5	White	Win	Tachi Masaya	2400.19
6	White	Win	Tamada Yoichi	2488.02
15th Kanto Renju Emperor Tournament Final
Date	2015-02-15		Rating	2815.20
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2649.09
2	White	Win	Okabe Hiroshi	2649.09
15 Kanto Renju Emperor Tournament 2nd round
Date	2015-01-25		Rating	2813.29
Round	Color	Result	Opponent
1	Black	Win	Nakamura Souta	2188.95
2	White	Win	Ono Takayuki	2271.35
3	White	Win	Ishitani Shin-ichi	2347.28
4	White	Win	Kamiya Shunsuke	2571.85
5	White	Loss	Okabe Hiroshi	2650.40
18 Mikami Cup Tournament
Date	2015-01-18		Rating	2812.86
Round	Color	Result	Opponent
S1	Black	Win	Isobe Taizan	2349.59
S2	White	Win	Ono Takayuki	2272.51
S3	White	Win	Okabe Hiroshi	2650.61
52 Meijinsen Match R5
Date	2015-01-10		Rating	2812.13
Round	Color	Result	Opponent
5	Black	Win	Oosumi Yuuki	2721.78
52 Meijinsen Match
Date	2015-01-10		Rating	2812.13
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2721.78
2	White	Draw	Oosumi Yuuki	2721.78
3	Black	Draw	Oosumi Yuuki	2721.78
4	White	Draw	Oosumi Yuuki	2721.78
5	Black	Win	Oosumi Yuuki	2721.78
52 Meijinsen Match R3,4
Date	2014-11-23		Rating	2808.69
Round	Color	Result	Opponent
3	Black	Draw	Oosumi Yuuki	2726.35
4	White	Draw	Oosumi Yuuki	2726.35
31th Kanto Championship
Date	2014-05-11		Rating	2798.05
Round	Color	Result	Opponent
1	White	Win	Maruta Hiroki	2031.14
2	Black	Win	Sato Kiyotomi	2387.54
3	Black	Win	Ishitani Shin-ichi	2364.86
4	Black	Win	Okabe Hiroshi	2663.52
5	White	Loss	Tamura Kazumasa	2439.13
Team World Championship
Date	2014-05-03		Rating	2797.86
Round	Color	Result	Opponent
2	White	Draw	Lin Shu-Hsuan	2706.94
3	White	Draw	Taimla Tunnet	2750.07
4	White	Win	Artemyev Sergey	2499.50
5	White	Draw	Lin Liu-Min	2460.80
7	White	Loss	Lin Shu-Hsuan	2706.94
8	Black	Draw	Taimla Tunnet	2750.07
10	Black	Win	Lin Liu-Min	2460.80
14 Kanto Renju Emperor Tournament final match
Date	2014-02-16		Rating	2801.57
Round	Color	Result	Opponent
1	Black	Win	Okabe Hiroshi	2665.77
2	White	Win	Okabe Hiroshi	2665.77
14th Mikami Cup S-class
Date	2014-01-19		Rating	2801.63
Round	Color	Result	Opponent
1	White	Win	Sato Kiyotomi	2381.08
2	White	Draw	Tamura Kazumasa	2444.95
3	White	Draw	Nakayama Tomoharu	2588.93
4	Black	Win	Ishitani Shin-ichi	2353.70
5	White	Win	Okabe Hiroshi	2667.05
51 Meijinsen Match R3 R4
Date	2013-12-22		Rating	2802.09
Round	Color	Result	Opponent
3	Black	Draw	Oosumi Yuuki	2739.86
4	White	Win	Oosumi Yuuki	2739.86
14 Kanto Renju Emperor Tournament 2nd round
Date	2013-12-15		Rating	2802.04
Round	Color	Result	Opponent
1	White	Win	Kamiya Shunsuke	2495.98
2	Black	Win	Fukui Nobuhiro	2515.36
3	White	Win	Sato Kiyotomi	2381.53
4	White	Win	Okabe Hiroshi	2665.81
5	White	Win	Tamura Kazumasa	2444.15
51 Meijinsen Match R1 R2
Date	2013-10-20		Rating	2798.23
Round	Color	Result	Opponent
1	White	Draw	Oosumi Yuuki	2744.96
2	Black	Win	Oosumi Yuuki	2744.96
29th Kanto Championship
Date	2013-05-12		Rating	2783.13
Round	Color	Result	Opponent
1	White	Win	Kato Yasuhiro	2065.37
2	Black	Draw	Sato Kiyotomi	2368.13
3	White	Win	Mitsumori Masao	2262.91
4	Black	Loss	Okabe Hiroshi	2653.73
5	White	Win	Kamiya Shunsuke	2462.48
5th Tohoku Championship
Date	2013-04-14		Rating	2782.36
Round	Color	Result	Opponent
1	White	Loss	Kobayashi Koichi	2146.42
2	White	Loss	Fukui Nobuhiro	2486.26
3	Black	Win	Gakumazawa Hideaki	2067.22
4	Black	Win	Kusajima Masato	2148.31
5	White	Win	Ishitani Shin-ichi	2304.72
8th All Japan Championship
Date	2013-03-24		Rating	2784.47
Round	Color	Result	Opponent
1	Black	Win	Mitsumori Masao	2266.65
2	White	Win	Isobe Taizan	2330.17
3	White	Win	Iio Yoshihiro	2408.24
4	Black	Draw	Oosumi Yuuki	2746.32
5	White	Win	Okabe Hiroshi	2645.62
6	White	Win	Kudomi Takahiro	2330.51
ex	White	Loss	Oosumi Yuuki	2746.32
13 Kanto Renju Emperor Tournament final match
Date	2013-02-17		Rating	2788.01
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2640.39
2	White	Draw	Okabe Hiroshi	2640.39
3	White	Draw	Okabe Hiroshi	2640.39
50 Meijinsen Match R5
Date	2013-01-27		Rating	2790.29
Round	Color	Result	Opponent
5	White	Win	Oosumi Yuuki	2738.91
16th Mikami Cup Tournament
Date	2013-01-20		Rating	2790.83
Round	Color	Result	Opponent
S1	White	Win	Kudomi Takahiro	2333.44
S2	White	Win	Isobe Taizan	2332.62
S3	Black	Win	Okabe Hiroshi	2636.00
S4	Black	Win	Fukui Nobuhiro	2479.03
S5	Black	Draw	Ono Takayuki	2333.39
13 Kanto Renju Emperor Tournament 2nd round
Date	2013-01-13		Rating	2791.31
Round	Color	Result	Opponent
1	Black	Win	Isobe Taizan	2332.82
2	White	Win	Kudomi Takahiro	2333.71
3	White	Win	Ishitani Shin-ichi	2296.39
4	Black	Win	Fukui Nobuhiro	2478.14
5	Black	Win	Okabe Hiroshi	2635.22
50 Meijinsen Match R3,R4
Date	2012-12-23		Rating	2791.75
Round	Color	Result	Opponent
3	Black	Draw	Oosumi Yuuki	2735.38
4	Black	Win	Oosumi Yuuki	2735.38
50 Meijinsen Match R1,R2
Date	2012-10-21		Rating	2791.51
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2729.93
2	White	Draw	Oosumi Yuuki	2729.93
50th Meijinsen Tournament
Date	2012-09-17		Rating	2793.08
Round	Color	Result	Opponent
1	Black	Draw	Matsuura Hiroshi	2282.40
2	White	Win	Okabe Hiroshi	2628.07
3	Black	Win	Fukui Nobuhiro	2457.63
4	Black	Draw	Yamaguchi Yusui	2556.94
5	Black	Win	Ono Takayuki	2345.03
6	White	Win	Iio Yoshihiro	2396.00
7	White	Win	Hasegawa Kazuto	2505.27
8	White	Win	Nakayama Tomoharu	2542.70
9	White	Win	Nagasoe Hiroki	2447.21
50 Meijinsen Qualification East-Japan area 2nd round
Date	2012-07-08		Rating	2794.81
Round	Color	Result	Opponent
1	Black	Win	Kobayashi Koichi	2158.43
2	Black	Win	Ono Takayuki	2347.96
3	Black	Win	Kudomi Takahiro	2338.39
50 Meijinsen Qualification East-Japan area 1st round
Date	2012-06-03		Rating	2795.25
Round	Color	Result	Opponent
1	White	Win	Ono Takayuki	2346.03
2	White	Win	Kudomi Takahiro	2340.51
3	White	Win	Mitsumori Masao	2287.91
4	White	Win	Sato Kiyotomi	2325.89
29th Kanto Championship
Date	2012-05-13		Rating	2795.11
Round	Color	Result	Opponent
1	Black	Win	Nakayama Tomoharu	2533.57
2	Black	Win	Okabe Hiroshi	2618.25
3	White	Win	Ishitani Shin-ichi	2298.01
4	Black	Win	Mitsumori Masao	2289.53
5	Black	Win	Isobe Taizan	2337.73
Team World Championship
Date	2012-05-06		Rating	2794.75
Round	Color	Result	Opponent
1	Black	Win	Zhu Jianfeng	2590.59
2	White	Win	Kolesnik Vladimir	2033.38
3	Black	Win	Serdyukov Egor	2530.41
5	White	Win	Soosõrv Ants	2645.22
7	White	Win	Mei Fan	2502.28
8	White	Loss	Zhu Jianfeng	2590.59
9	Black	Win	Chen Jing	2547.66
10	Black	Win	Mei Fan	2502.28
4th Tohoku Championship
Date	2012-04-08		Rating	2792.31
Round	Color	Result	Opponent
1	White	Win	Maruta Koji	2061.66
2	Black	Win	Hirono Masakazu	1959.53
3	Black	Draw	Sato Kiyotomi	2325.40
4	White	Win	Miura Hitoshi	1847.50
5	Black	Win	Kudomi Takahiro	2340.92
15th Mikami Cup Tournament
Date	2012-03-11		Rating	2790.57
Round	Color	Result	Opponent
S1	White	Win	Kobayashi Koichi	2145.35
S2	Black	Win	Ishitani Shin-ichi	2301.81
S3	White	Loss	Oosumi Yuuki	2703.82
S4	Black	Win	Mitsumori Masao	2291.00
S5	Black	Win	Isobe Taizan	2343.47
12 Kanto Renju Emperor Tournament final match
Date	2012-02-12		Rating	2789.71
Round	Color	Result	Opponent
1	White	Win	Oosumi Yuuki	2701.61
2	White	Draw	Oosumi Yuuki	2701.61
3	Black	Draw	Oosumi Yuuki	2701.61
7th All Japan Championship
Date	2012-01-29		Rating	2789.15
Round	Color	Result	Opponent
1	White	Win	Kamiya Shunsuke	2398.88
2	White	Win	Ishitani Shin-ichi	2306.11
3	White	Win	Nakayama Tomoharu	2519.62
4	Black	Win	Oosumi Yuuki	2700.63
5	Black	Win	Iio Yoshihiro	2404.91
6	Black	Win	Ono Takayuki	2340.67
12 Kanto Renju Emperor Tournament 2nd round
Date	2012-01-15		Rating	2787.68
Round	Color	Result	Opponent
1	White	Draw	Oosumi Yuuki	2699.16
2	White	Win	Kamiya Shunsuke	2396.62
3	Black	Win	Mitsumori Masao	2293.41
4	White	Win	Okabe Hiroshi	2617.15
5	White	Loss	Nakayama Tomoharu	2517.38
49 Meijinsen Qualification East-Japan area 2nd round
Date	2011-07-10		Rating	2775.23
Round	Color	Result	Opponent
1	Black	Win	Nagao Noriaki	2360.67
2	White	Win	Kamiya Shunsuke	2371.12
4	White	Draw	Yamaguchi Yusui	2544.85
5	White	Loss	Nakayama Tomoharu	2486.43
49 Meijinsen Qualification East-Japan area 1st round
Date	2011-06-12		Rating	2775.38
Round	Color	Result	Opponent
1	White	Win	Ono Takayuki	2324.58
2	Black	Win	Maruta Hiroki	2047.09
3	White	Win	Nagao Noriaki	2361.23
4	White	Win	Kamiya Shunsuke	2370.05
28th Kanto Championship
Date	2011-05-22		Rating	2775.09
Round	Color	Result	Opponent
1	Black	Win	Maruta Hiroki	2048.90
2	Black	Win	Fujikawa Masaki	2018.31
3	Black	Win	Tamada Yoichi	2420.74
4	Black	Win	Yamaguchi Yusui	2535.98
5	White	Win	Fukui Nobuhiro	2349.97
14th Mikami Cup Tournament
Date	2011-01-30		Rating	2770.02
Round	Color	Result	Opponent
S1	Black	Draw	Ishitani Shin-ichi	2312.39
S2	Black	Win	Ono Takayuki	2323.76
S3	White	Loss	Oosumi Yuuki	2649.06
S4	Black	Win	Isobe Taizan	2333.90
S5	White	Win	Mitsumori Masao	2271.63
11 Kanto Renju Emperor Tournament final match
Date	2010-12-26		Rating	2770.78
Round	Color	Result	Opponent
1	Black	Win	Okabe Hiroshi	2604.17
2	White	Win	Okabe Hiroshi	2604.17
11 Kanto Renju Emperor Tournament 2nd round
Date	2010-11-21		Rating	2770.10
Round	Color	Result	Opponent
1	Black	Win	Nakayama Tomoharu	2452.99
4	White	Win	Kudomi Takahiro	2316.40
5	White	Draw	Okabe Hiroshi	2603.39
27th Kanto Championship
Date	2010-05-23		Rating	2766.77
Round	Color	Result	Opponent
1	White	Win	Maruta Koji	2045.15
2	White	Win	Isobe Taizan	2326.23
3	Black	Win	Okabe Hiroshi	2604.73
4	White	Win	Oosumi Yuuki	2591.96
5	Black	Win	Yamaguchi Yusui	2493.41
Team World Championship
Date	2010-05-05		Rating	2765.36
Round	Color	Result	Opponent
1	Black	Win	Oosumi Yuuki	2587.58
2	Black	Win	Väljataga Paul	2324.01
4	White	Win	Lin Shu-Hsuan	2526.26
5	White	Win	Sushkov Vladimir	2680.93
7	White	Loss	Taimla Tunnet	2724.85
8	White	Draw	Lin Shu-Hsuan	2526.26
9	White	Win	Li Yi	2627.86
10	Black	Loss	Taimla Tunnet	2724.85
5th All Japan Championship
Date	2010-03-21		Rating	2762.44
Round	Color	Result	Opponent
1	White	Win	Nakayama Tomoharu	2390.40
2	White	Win	Iio Yoshihiro	2435.62
3	White	Loss	Tamura Kazumasa	2428.59
4	Black	Win	Isobe Taizan	2326.45
5	Black	Win	Ono Takayuki	2312.50
6	White	Loss	Okabe Hiroshi	2601.13
10 Kanto Renju Emperor Tournament final match
Date	2010-02-21		Rating	2763.14
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2596.10
2	White	Loss	Okabe Hiroshi	2596.10
3	White	Win	Okabe Hiroshi	2596.10
13th Mikami Cup Tournament
Date	2010-01-31		Rating	2763.92
Round	Color	Result	Opponent
S1	White	Win	Sato Kiyotomi	2314.98
S2	Black	Win	Iio Yoshihiro	2432.32
S3	White	Win	Yamaguchi Yusui	2488.13
S4	White	Win	Tamura Kazumasa	2427.74
S5	Black	Win	Isobe Taizan	2327.85
10 Kanto Renju Emperor Tournament 2nd round
Date	2009-12-20		Rating	2763.72
Round	Color	Result	Opponent
1	Black	Win	Tamada Yoichi	2349.86
World Championship AT
Date	2009-08-13		Rating	2762.29
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2565.32
2	White	Loss	Nykl Ondrej	2396.23
3	White	Win	Ono Takayuki	2307.57
4	Black	Win	Cao Dong	2637.71
5	White	Draw	Purk Andry	2572.87
6	White	Win	Chen Ko-Han	2464.64
7	Black	Win	Kozhin Mikhail	2565.76
8	White	Win	Karasyov Maxim	2508.89
9	Black	Win	Sushkov Vladimir	2702.38
10	Black	Loss	Wu Di	2575.58
11	White	Loss	Taimla Tunnet	2728.22
26th Kanto Championship
Date	2009-05-17		Rating	2766.52
Round	Color	Result	Opponent
1	White	Win	Kato Yasuhiro	1957.72
3	Black	Win	Tamura Kazumasa	2423.52
4	White	Draw	Okabe Hiroshi	2558.00
4th All Japan Championship
Date	2009-03-21		Rating	2769.84
Round	Color	Result	Opponent
1	Black	Win	Sakamoto Hirouji	2200.28
2	White	Win	Isobe Taizan	2331.65
3	White	Win	Ono Takayuki	2305.14
4	Black	Win	Mitsumori Masao	2273.96
5	White	Win	Tamura Kazumasa	2419.26
6	White	Draw	Oosumi Yuuki	2552.06
9 Kanto Renju Emperor Tournament final match
Date	2009-02-08		Rating	2772.02
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2549.56
2	Black	Draw	Okabe Hiroshi	2549.56
4	Black	Win	Okabe Hiroshi	2549.56
12th Mikami Cup Tournament
Date	2009-01-18		Rating	2772.90
Round	Color	Result	Opponent
S4	White	Win	Kawamura Norihiko	2555.78
S5	Black	Win	Okabe Hiroshi	2548.60
8th Kanto Renju Emperor Tournament 2nd round
Date	2007-12-16		Rating	2776.61
Round	Color	Result	Opponent
1	White	Win	Kurata Kiyotaka	2133.60
2	Black	Win	Okabe Hiroshi	2514.53
3	White	Win	Ono Takayuki	2305.44
4	White	Win	Ishitani Shin-ichi	2266.17
5	White	Win	Isobe Taizan	2319.40
The 39th Meijin-sen Match
Date	2002-01-06		Rating	2734.86
Round	Color	Result	Opponent
1	White	Win	Hasegawa Kazuto	2503.19
2	White	Draw	Hasegawa Kazuto	2503.19
3	White	Win	Hasegawa Kazuto	2503.19
The 38th Meijin-sen Match
Date	2000-12-03		Rating	2723.46
Round	Color	Result	Opponent
1	Black	Win	Hasegawa Kazuto	2497.78
2	Black	Win	Hasegawa Kazuto	2497.78
3	Black	Draw	Hasegawa Kazuto	2497.78
The 37th Meijin-sen Match
Date	2000-01-09		Rating	2710.59
Round	Color	Result	Opponent
1	White	Draw	Kawamura Norihiko	2524.18
2	Black	Win	Kawamura Norihiko	2524.18
3	Black	Win	Kawamura Norihiko	2524.18
Match Meritee-Nakamura
Date	1999-11-16		Rating	2707.41
Round	Color	Result	Opponent
1	White	Win	Meritee Ando	2705.71
2	White	Loss	Meritee Ando	2705.71
3	White	Loss	Meritee Ando	2705.71
4	White	Draw	Meritee Ando	2705.71
5	White	Draw	Meritee Ando	2705.71
6	White	Draw	Meritee Ando	2705.71
The 36th Meijin-sen Match
Date	1998-11-03		Rating	2699.67
Round	Color	Result	Opponent
1	White	Win	Nishizono Norio	2348.69
2	Black	Draw	Nishizono Norio	2348.69
3	White	Win	Nishizono Norio	2348.69
The 35th Meijin-sen Match
Date	1997-11-23		Rating	2696.42
Round	Color	Result	Opponent
1	Black	Win	Hasegawa Kazuto	2511.45
2	Black	Win	Hasegawa Kazuto	2511.45
3	Black	Win	Hasegawa Kazuto	2511.45
The 32nd Meijin-sen Match
Date	1994-11-20		Rating	2623.30
Round	Color	Result	Opponent
1	White	Loss	Kawamura Norihiko	2545.16
2	Black	Win	Kawamura Norihiko	2545.16
3	Black	Loss	Kawamura Norihiko	2545.16
4	White	Win	Kawamura Norihiko	2545.16
5	Black	Loss	Kawamura Norihiko	2545.16
The 31st Meijin-sen Match
Date	1993-10-04		Rating	2628.13
Round	Color	Result	Opponent
1	White	Loss	Kawamura Norihiko	2489.91
2	Black	Win	Kawamura Norihiko	2489.91
3	White	Win	Kawamura Norihiko	2489.91
4	Black	Win	Kawamura Norihiko	2489.91
The 30th Meijin-sen Match
Date	1992-10-04		Rating	2625.80
Round	Color	Result	Opponent
1	White	Draw	Hasegawa Kazuto	2441.69
2	Black	Win	Hasegawa Kazuto	2441.69
3	White	Loss	Hasegawa Kazuto	2441.69
4	Black	Win	Hasegawa Kazuto	2441.69
The 29th Meijin-sen Match
Date	1991-11-02		Rating	2635.44
Round	Color	Result	Opponent
1	White	Win	Kawamura Norihiko	2408.49
2	Black	Win	Kawamura Norihiko	2408.49
3	Black	Win	Kawamura Norihiko	2408.49
World Championship AT
Date	1991-08-10		Rating	2633.86
Round	Color	Result	Opponent
1	White	Draw	Sundling Ingvar	2294.54
2	Black	Win	Yamaguchi Yusui	2348.59
3	White	Win	Nara Hideki	2444.27
4	Black	Win	Unterweger Michael	1927.94
5	White	Win	Sinyov Igor	2244.11
6	White	Win	Gardstrom Petter	2232.92
7	White	Win	Hasegawa Kazuto	2427.95
8	Black	Win	Palmgren Jan	2191.67
9	Black	Win	Voskanyan Eduard	2294.63
10	White	Win	Kozhin Mikhail	2307.58
11	Black	Draw	Reims Aldis	2403.83
The 28th Meijin-sen Match
Date	1990-12-02		Rating	2619.54
Round	Color	Result	Opponent
1	Black	Win	Hasegawa Kazuto	2422.18
2	White	Loss	Hasegawa Kazuto	2422.18
3	White	Draw	Hasegawa Kazuto	2422.18
4	Black	Win	Hasegawa Kazuto	2422.18
The 27th Meijin-sen Match
Date	1989-11-18		Rating	2612.77
Round	Color	Result	Opponent
1	White	Win	Hasegawa Kazuto	2398.61
2	Black	Draw	Hasegawa Kazuto	2398.61
3	White	Loss	Hasegawa Kazuto	2398.61
4	Black	Win	Hasegawa Kazuto	2398.61
World Championship AT
Date	1989-08-06		Rating	2615.53
Round	Color	Result	Opponent
1	Black	Win	Gardstrom Petter	2195.22
2	White	Draw	Nara Hideki	2442.03
3	White	Win	Bobkov Evgeniy	2279.07
4	White	Win	Hasegawa Kazuto	2387.53
5	White	Win	Mikhailov Nikolay	2312.30
6	White	Win	Palmgren Jan	2116.44
7	White	Win	Nishimura Toshio	2326.35
8	White	Win	Sundling Ingvar	2191.66
9	Black	Win	Kozhin Mikhail	2260.54
The 26th Meijin-sen Match
Date	1988-11-19		Rating	2608.05
Round	Color	Result	Opponent
1	White	Win	Hasegawa Kazuto	2359.60
2	Black	Win	Hasegawa Kazuto	2359.60
3	Black	Win	Hasegawa Kazuto	2359.60