Nakamura Shigeru

Place: Tokyo, Japan

Rating: 2871.83, Rank: 1

First game: 1988-11-19, Last game: 2020-11-08

Top rating: 2898.38 (2018-11-18)

Games: 431, Wins: 320, Draws: 64, Losses: 47

Gy1: 4, Gy2: 38, Gy5: 109

58th Meijinsen match R3,4
Date	2020-11-08		Rating	2871.83
Round	Color	Result	Opponent
3	White	Win	Nakayama Tomoharu	2738.65
4	White	Draw	Nakayama Tomoharu	2738.65
58th Meijinsen match R1,2
Date	2020-10-11		Rating	2871.55
Round	Color	Result	Opponent
1	White	Win	Nakayama Tomoharu	2739.93
2	White	Loss	Nakayama Tomoharu	2739.93
20th Kanto Renju Emperor Tournament Final
Date	2020-02-16		Rating	2875.57
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2636.78
2	Black	Win	Okabe Hiroshi	2636.78
23 New Year (Mikami) Cup
Date	2020-01-26		Rating	2875.30
Round	Color	Result	Opponent
A1	White	Win	Inoue Fumiya	2320.18
A2	White	Win	Fujita Maiko	2265.45
A3	White	Win	Okabe Hiroshi	2637.25
A4	Black	Win	Maruta Hiroki	2129.01
A5	White	Win	Ono Takayuki	2301.59
15th All Japan Championship
Date	2020-01-19		Rating	2875.04
Round	Color	Result	Opponent
1	White	Win	Kito Shinichi	2078.26
2	Black	Loss	Okabe Hiroshi	2637.34
3	White	Win	Ishitani Shin-ichi	2319.62
4	Black	Win	Kawano Takahisa	2356.27
5	White	Loss	Nakayama Tomoharu	2744.35
6	White	Win	Kamiya Shunsuke	2704.34
20 Renju Emperor Tournament 2nd round
Date	2019-12-08		Rating	2876.95
Round	Color	Result	Opponent
1	White	Win	Ishitani Shin-ichi	2316.95
2	White	Win	Inoue Fumiya	2322.88
3	Black	Draw	Okabe Hiroshi	2635.11
4	Black	Win	Fujita Maiko	2265.57
5	White	Win	Miyamoto Syunju	2232.27
The 57th Meijin-sen Match
Date	2019-11-17		Rating	2878.17
Round	Color	Result	Opponent
1	Black	Win	Kamiya Shunsuke	2709.40
2	White	Win	Kamiya Shunsuke	2709.40
3	Black	Loss	Kamiya Shunsuke	2709.40
4	White	Draw	Kamiya Shunsuke	2709.40
36 Kanto Championship
Date	2019-07-28		Rating	2888.03
Round	Color	Result	Opponent
1	Black	Win	Maruta Hiroki	2109.79
2	White	Win	Miyamoto Syunju	2218.26
3	Black	Win	Okabe Hiroshi	2626.41
4	White	Win	Inoue Fumiya	2330.29
5	White	Win	Ishitani Shin-ichi	2322.96
6	White	Win	Makino Mitsunori	2253.28
14th All Japan Championship
Date	2019-03-31		Rating	2895.72
Round	Color	Result	Opponent
1	White	Win	Inoue Fumiya	2333.65
2	Black	Win	Okabe Hiroshi	2613.09
3	White	Win	Nakayama Tomoharu	2724.81
4	White	Draw	Kamiya Shunsuke	2707.14
5	White	Win	Koyama Jun	2502.95
6	White	Win	Iio Yoshihiro	2360.57
19th Kanto Renju Emperor Tournament Final
Date	2019-02-17		Rating	2897.30
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2609.14
2	White	Win	Okabe Hiroshi	2609.14
19 Renju Emperor Tournament 2nd round
Date	2018-12-31		Rating	2897.96
Round	Color	Result	Opponent
1	Black	Win	Iwano Fumio	2154.07
2	White	Win	Maruta Hiroki	2100.20
3	White	Win	Okabe Hiroshi	2605.70
4	Black	Win	Ishitani Shin-ichi	2339.08
5	White	Win	Miyamoto Syunju	2201.03
The 56th Meijin-sen Match R4-5
Date	2018-12-23		Rating	2897.93
Round	Color	Result	Opponent
4	White	Draw	Nakayama Tomoharu	2730.63
56th Meijin-sen Match R3
Date	2018-11-18		Rating	2898.38
Round	Color	Result	Opponent
3	Black	Win	Nakayama Tomoharu	2732.02
56th Meijin-sen Match R1-2
Date	2018-10-28		Rating	2898.22
Round	Color	Result	Opponent
1	Black	Win	Nakayama Tomoharu	2733.03
2	White	Draw	Nakayama Tomoharu	2733.03
56 Meijinsen Tournament
Date	2018-09-17		Rating	2897.73
Round	Color	Result	Opponent
1	White	Win	Ishitani Shin-ichi	2346.63
2	Black	Win	Hasegawa Kazuto	2501.92
3	White	Win	Kamiya Shunsuke	2699.11
4	Black	Win	Okabe Hiroshi	2613.83
5	Black	Win	Kuga Akio	2318.74
6	White	Win	Matsuura Hiroshi	2265.05
7	White	Win	Kawamura Norihiko	2567.30
8	Black	Win	Koyama Jun	2492.29
35 Kanto Championship
Date	2018-07-16		Rating	2893.16
Round	Color	Result	Opponent
1	Black	Win	Iwano Fumio	2167.90
2	White	Win	Tamada Yoichi	2402.53
3	Black	Win	Okabe Hiroshi	2618.58
4	White	Win	Nakayama Tomoharu	2738.47
5	White	Win	Inoue Fumiya	2312.58
6	Black	Win	Ono Takayuki	2307.67
18 Kanto Renju Emperor Tournament 2nd round
Date	2017-12-31		Rating	2870.10
Round	Color	Result	Opponent
1	Black	Win	Kusajima Masato	2219.15
2	White	Win	Sato Kiyotomi	2360.86
3	White	Win	Koyama Jun	2502.80
4	White	Win	Miyamoto Syunju	2195.49
5	White	Win	Okabe Hiroshi	2628.20
55 Meijinsen Match R4-5
Date	2017-12-24		Rating	2869.07
Round	Color	Result	Opponent
4	White	Draw	Nakayama Tomoharu	2749.49
55 Meijinsen Match R3
Date	2017-11-26		Rating	2865.30
Round	Color	Result	Opponent
3	Black	Loss	Nakayama Tomoharu	2749.58
55 Meijinsen Match R1,2
Date	2017-10-29		Rating	2862.91
Round	Color	Result	Opponent
1	White	Draw	Nakayama Tomoharu	2748.30
2	Black	Loss	Nakayama Tomoharu	2748.30
World Championship AT
Date	2017-08-13		Rating	2861.01
Round	Color	Result	Opponent
1	Black	Win	Nakayama Tomoharu	2735.82
2	Black	Loss	Lin Huang-Yu	2649.04
3	White	Loss	Zhu Jianfeng	2727.07
4	Black	Win	Mei Fan	2596.95
5	Black	Draw	Kamiya Shunsuke	2705.04
6	Black	Win	Makarov Pavel	2527.47
7	Black	Win	Lin Liu-Min	2525.36
8	White	Win	Chou Huang Yu-Chien	2475.18
9	White	Win	Lin Shu-Hsuan	2729.24
10	Black	Draw	Sushkov Vladimir	2785.39
11	White	Loss	Qi Guan	2725.52
12th All Japan Championship
Date	2017-03-26		Rating	2870.90
Round	Color	Result	Opponent
1	White	Win	Tachi Masaya	2453.55
2	White	Win	Koyama Jun	2521.45
3	White	Win	Kamiya Shunsuke	2689.89
4	White	Win	Okabe Hiroshi	2632.27
5	White	Win	Tamada Yoichi	2456.77
6	White	Win	Nakayama Tomoharu	2707.30
17th Kanto Renju Emperor Tournament Final
Date	2017-02-19		Rating	2870.70
Round	Color	Result	Opponent
1	Black	Win	Nakayama Tomoharu	2703.32
2	Black	Win	Nakayama Tomoharu	2703.32
20 New Year (Mikami) Cup
Date	2017-01-22		Rating	2869.39
Round	Color	Result	Opponent
S1	White	Win	Ishitani Shin-ichi	2316.84
S3	White	Win	Koyama Jun	2525.36
S4	White	Win	Okabe Hiroshi	2630.58
S5	Black	Win	Sato Kiyotomi	2408.30
54 Meijinsen Match R3-4
Date	2016-12-24		Rating	2867.11
Round	Color	Result	Opponent
3	Black	Win	Kamiya Shunsuke	2677.48
17 Kanto Renju Emperor Tournament 2nd round
Date	2016-12-10		Rating	2865.75
Round	Color	Result	Opponent
1	Black	Win	Ishitani Shin-ichi	2319.86
2	White	Loss	Sato Kiyotomi	2416.06
3	White	Win	Nakayama Tomoharu	2698.17
4	Black	Draw	Okabe Hiroshi	2627.79
5	Black	Win	Maruta Koji	2084.60
54 Meijinsen Match R1,2
Date	2016-10-02		Rating	2863.65
Round	Color	Result	Opponent
1	White	Draw	Kamiya Shunsuke	2667.84
2	White	Win	Kamiya Shunsuke	2667.84
33 Kanto Championship
Date	2016-07-31		Rating	2861.78
Round	Color	Result	Opponent
1	White	Win	Nakamura Souta	2205.85
2	White	Win	Koyama Jun	2535.76
3	White	Win	Nakayama Tomoharu	2691.02
4	Black	Win	Maruta Hiroki	2063.23
5	White	Win	Fujikawa Masaki	2042.65
6	White	Win	Okabe Hiroshi	2635.20
19 Mikami Cup
Date	2016-03-13		Rating	2850.78
Round	Color	Result	Opponent
S1	White	Win	Ono Takayuki	2261.82
S2	White	Win	Koyama Jun	2543.06
S3	Black	Win	Okabe Hiroshi	2636.77
S4	White	Win	Kamiya Shunsuke	2636.23
S5	White	Win	Ishitani Shin-ichi	2320.08
11th All Japan Championship
Date	2016-01-11		Rating	2842.80
Round	Color	Result	Opponent
1	Black	Win	Mano Yoshihisa	2280.97
2	Black	Win	Iio Yoshihiro	2457.04
3	Black	Win	Fukui Nobuhiro	2516.23
4	Black	Win	Kamiya Shunsuke	2633.39
5	White	Draw	Nakayama Tomoharu	2688.31
6	Black	Win	Sato Kiyotomi	2440.27
16 Kanto Renju Emperor Tournament 2nd round
Date	2015-12-13		Rating	2838.26
Round	Color	Result	Opponent
1	White	Win	Ono Takayuki	2259.55
2	Black	Win	Okabe Hiroshi	2635.12
3	Black	Loss	Nakayama Tomoharu	2686.49
4	Black	Win	Sato Kiyotomi	2439.67
5	Black	Loss	Koyama Jun	2550.02
53 Meijinsen Match R3
Date	2015-11-14		Rating	2836.26
Round	Color	Result	Opponent
3	White	Win	Hasegawa Kazuto	2574.84
53 Meijinsen Match R1,2
Date	2015-10-11		Rating	2833.46
Round	Color	Result	Opponent
1	Black	Win	Hasegawa Kazuto	2577.22
2	White	Win	Hasegawa Kazuto	2577.22
Kanto Championship
Date	2015-07-20		Rating	2824.32
Round	Color	Result	Opponent
1	White	Win	Iwano Fumio	2187.93
2	White	Loss	Koyama Jun	2542.17
3	Black	Win	Tanizaki Ryusuke	2130.59
4	White	Win	Zhao Jiadong	2067.23
5	White	Win	Okabe Hiroshi	2644.95
6	White	Loss	Nakayama Tomoharu	2674.22
10th All Japan Championship
Date	2015-03-29		Rating	2822.13
Round	Color	Result	Opponent
1	Black	Win	Mano Yoshihisa	2275.96
2	White	Win	Sato Kiyotomi	2415.07
3	White	Win	Nakayama Tomoharu	2658.15
4	White	Draw	Okabe Hiroshi	2653.77
5	White	Win	Tachi Masaya	2405.53
6	White	Win	Tamada Yoichi	2493.47
15th Kanto Renju Emperor Tournament Final
Date	2015-02-15		Rating	2820.07
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2654.62
2	White	Win	Okabe Hiroshi	2654.62
15 Kanto Renju Emperor Tournament 2nd round
Date	2015-01-25		Rating	2818.18
Round	Color	Result	Opponent
1	Black	Win	Nakamura Souta	2194.58
2	White	Win	Ono Takayuki	2276.21
3	White	Win	Ishitani Shin-ichi	2353.21
4	White	Win	Kamiya Shunsuke	2577.61
5	White	Loss	Okabe Hiroshi	2655.91
18 Mikami Cup Tournament
Date	2015-01-18		Rating	2817.75
Round	Color	Result	Opponent
S1	Black	Win	Isobe Taizan	2354.39
S2	White	Win	Ono Takayuki	2277.38
S3	White	Win	Okabe Hiroshi	2656.12
52 Meijinsen Match R5
Date	2015-01-10		Rating	2817.02
Round	Color	Result	Opponent
5	Black	Win	Oosumi Yuuki	2726.57
52 Meijinsen Match
Date	2015-01-10		Rating	2817.02
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2726.57
2	White	Draw	Oosumi Yuuki	2726.57
3	Black	Draw	Oosumi Yuuki	2726.57
4	White	Draw	Oosumi Yuuki	2726.57
5	Black	Win	Oosumi Yuuki	2726.57
52 Meijinsen Match R3,4
Date	2014-11-23		Rating	2813.61
Round	Color	Result	Opponent
3	Black	Draw	Oosumi Yuuki	2731.25
4	White	Draw	Oosumi Yuuki	2731.25
31th Kanto Championship
Date	2014-05-11		Rating	2803.08
Round	Color	Result	Opponent
1	White	Win	Maruta Hiroki	2036.13
2	Black	Win	Sato Kiyotomi	2392.07
3	Black	Win	Ishitani Shin-ichi	2370.63
4	Black	Win	Okabe Hiroshi	2669.03
5	White	Loss	Tamura Kazumasa	2444.77
Team World Championship
Date	2014-05-03		Rating	2802.89
Round	Color	Result	Opponent
2	White	Draw	Lin Shu-Hsuan	2715.95
3	White	Draw	Taimla Tunnet	2758.61
4	White	Win	Artemyev Sergey	2510.62
5	White	Draw	Lin Liu-Min	2468.61
7	White	Loss	Lin Shu-Hsuan	2715.95
8	Black	Draw	Taimla Tunnet	2758.61
10	Black	Win	Lin Liu-Min	2468.61
14 Kanto Renju Emperor Tournament final match
Date	2014-02-16		Rating	2806.47
Round	Color	Result	Opponent
1	Black	Win	Okabe Hiroshi	2671.33
2	White	Win	Okabe Hiroshi	2671.33
14th Mikami Cup S-class
Date	2014-01-19		Rating	2806.48
Round	Color	Result	Opponent
1	White	Win	Sato Kiyotomi	2385.64
2	White	Draw	Tamura Kazumasa	2450.51
3	White	Draw	Nakayama Tomoharu	2594.59
4	Black	Win	Ishitani Shin-ichi	2359.50
5	White	Win	Okabe Hiroshi	2672.64
51 Meijinsen Match R3 R4
Date	2013-12-22		Rating	2806.89
Round	Color	Result	Opponent
3	Black	Draw	Oosumi Yuuki	2745.25
4	White	Win	Oosumi Yuuki	2745.25
14 Kanto Renju Emperor Tournament 2nd round
Date	2013-12-15		Rating	2806.82
Round	Color	Result	Opponent
1	White	Win	Kamiya Shunsuke	2501.38
2	Black	Win	Fukui Nobuhiro	2520.34
3	White	Win	Sato Kiyotomi	2386.09
4	White	Win	Okabe Hiroshi	2671.44
5	White	Win	Tamura Kazumasa	2449.69
51 Meijinsen Match R1 R2
Date	2013-10-20		Rating	2802.89
Round	Color	Result	Opponent
1	White	Draw	Oosumi Yuuki	2750.38
2	Black	Win	Oosumi Yuuki	2750.38
29th Kanto Championship
Date	2013-05-12		Rating	2787.40
Round	Color	Result	Opponent
1	White	Win	Kato Yasuhiro	2070.57
2	Black	Draw	Sato Kiyotomi	2372.63
3	White	Win	Mitsumori Masao	2267.40
4	Black	Loss	Okabe Hiroshi	2659.38
5	White	Win	Kamiya Shunsuke	2467.63
5th Tohoku Championship
Date	2013-04-14		Rating	2786.56
Round	Color	Result	Opponent
1	White	Loss	Kobayashi Koichi	2150.27
2	White	Loss	Fukui Nobuhiro	2490.98
3	Black	Win	Gakumazawa Hideaki	2068.40
4	Black	Win	Kusajima Masato	2149.90
5	White	Win	Ishitani Shin-ichi	2310.24
8th All Japan Championship
Date	2013-03-24		Rating	2788.61
Round	Color	Result	Opponent
1	Black	Win	Mitsumori Masao	2271.14
2	White	Win	Isobe Taizan	2334.78
3	White	Win	Iio Yoshihiro	2412.96
4	Black	Draw	Oosumi Yuuki	2751.58
5	White	Win	Okabe Hiroshi	2651.18
6	White	Win	Kudomi Takahiro	2336.17
ex	White	Loss	Oosumi Yuuki	2751.58
13 Kanto Renju Emperor Tournament final match
Date	2013-02-17		Rating	2792.05
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2645.90
2	White	Draw	Okabe Hiroshi	2645.90
3	White	Draw	Okabe Hiroshi	2645.90
50 Meijinsen Match R5
Date	2013-01-27		Rating	2794.26
Round	Color	Result	Opponent
5	White	Win	Oosumi Yuuki	2744.10
16th Mikami Cup Tournament
Date	2013-01-20		Rating	2794.77
Round	Color	Result	Opponent
S1	White	Win	Kudomi Takahiro	2338.90
S2	White	Win	Isobe Taizan	2337.22
S3	Black	Win	Okabe Hiroshi	2641.47
S4	Black	Win	Fukui Nobuhiro	2483.67
S5	Black	Draw	Ono Takayuki	2338.26
13 Kanto Renju Emperor Tournament 2nd round
Date	2013-01-13		Rating	2795.22
Round	Color	Result	Opponent
1	Black	Win	Isobe Taizan	2337.42
2	White	Win	Kudomi Takahiro	2339.16
3	White	Win	Ishitani Shin-ichi	2301.64
4	Black	Win	Fukui Nobuhiro	2482.77
5	Black	Win	Okabe Hiroshi	2640.69
50 Meijinsen Match R3,R4
Date	2012-12-23		Rating	2795.58
Round	Color	Result	Opponent
3	Black	Draw	Oosumi Yuuki	2740.54
4	Black	Win	Oosumi Yuuki	2740.54
50 Meijinsen Match R1,R2
Date	2012-10-21		Rating	2795.05
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2735.04
2	White	Draw	Oosumi Yuuki	2735.04
50th Meijinsen Tournament
Date	2012-09-17		Rating	2796.47
Round	Color	Result	Opponent
1	Black	Draw	Matsuura Hiroshi	2286.81
2	White	Win	Okabe Hiroshi	2633.49
3	Black	Win	Fukui Nobuhiro	2462.11
4	Black	Draw	Yamaguchi Yusui	2561.33
5	Black	Win	Ono Takayuki	2349.86
6	White	Win	Iio Yoshihiro	2400.76
7	White	Win	Hasegawa Kazuto	2509.94
8	White	Win	Nakayama Tomoharu	2547.78
9	White	Win	Nagasoe Hiroki	2451.29
50 Meijinsen Qualification East-Japan area 2nd round
Date	2012-07-08		Rating	2797.82
Round	Color	Result	Opponent
1	Black	Win	Kobayashi Koichi	2162.24
2	Black	Win	Ono Takayuki	2352.80
3	Black	Win	Kudomi Takahiro	2343.40
50 Meijinsen Qualification East-Japan area 1st round
Date	2012-06-03		Rating	2798.06
Round	Color	Result	Opponent
1	White	Win	Ono Takayuki	2350.88
2	White	Win	Kudomi Takahiro	2345.45
3	White	Win	Mitsumori Masao	2292.32
4	White	Win	Sato Kiyotomi	2330.01
29th Kanto Championship
Date	2012-05-13		Rating	2797.81
Round	Color	Result	Opponent
1	Black	Win	Nakayama Tomoharu	2538.56
2	Black	Win	Okabe Hiroshi	2623.75
3	White	Win	Ishitani Shin-ichi	2302.79
4	Black	Win	Mitsumori Masao	2293.93
5	Black	Win	Isobe Taizan	2342.17
Team World Championship
Date	2012-05-06		Rating	2797.40
Round	Color	Result	Opponent
1	Black	Win	Zhu Jianfeng	2596.89
2	White	Win	Kolesnik Vladimir	2040.20
3	Black	Win	Serdyukov Egor	2539.10
5	White	Win	Soosõrv Ants	2653.32
7	White	Win	Mei Fan	2508.57
8	White	Loss	Zhu Jianfeng	2596.89
9	Black	Win	Chen Jing	2553.55
10	Black	Win	Mei Fan	2508.57
4th Tohoku Championship
Date	2012-04-08		Rating	2794.73
Round	Color	Result	Opponent
1	White	Win	Maruta Koji	2064.63
2	Black	Win	Hirono Masakazu	1960.75
3	Black	Draw	Sato Kiyotomi	2329.45
4	White	Win	Miura Hitoshi	1849.01
5	Black	Win	Kudomi Takahiro	2345.75
15th Mikami Cup Tournament
Date	2012-03-11		Rating	2792.77
Round	Color	Result	Opponent
S1	White	Win	Kobayashi Koichi	2149.12
S2	Black	Win	Ishitani Shin-ichi	2306.49
S3	White	Loss	Oosumi Yuuki	2708.77
S4	Black	Win	Mitsumori Masao	2295.39
S5	Black	Win	Isobe Taizan	2347.88
12 Kanto Renju Emperor Tournament final match
Date	2012-02-12		Rating	2791.66
Round	Color	Result	Opponent
1	White	Win	Oosumi Yuuki	2706.52
2	White	Draw	Oosumi Yuuki	2706.52
3	Black	Draw	Oosumi Yuuki	2706.52
7th All Japan Championship
Date	2012-01-29		Rating	2790.96
Round	Color	Result	Opponent
1	White	Win	Kamiya Shunsuke	2403.75
2	White	Win	Ishitani Shin-ichi	2310.75
3	White	Win	Nakayama Tomoharu	2524.51
4	Black	Win	Oosumi Yuuki	2705.54
5	Black	Win	Iio Yoshihiro	2409.73
6	Black	Win	Ono Takayuki	2345.59
12 Kanto Renju Emperor Tournament 2nd round
Date	2012-01-15		Rating	2789.34
Round	Color	Result	Opponent
1	White	Draw	Oosumi Yuuki	2704.07
2	White	Win	Kamiya Shunsuke	2401.48
3	Black	Win	Mitsumori Masao	2297.80
4	White	Win	Okabe Hiroshi	2622.63
5	White	Loss	Nakayama Tomoharu	2522.25
49 Meijinsen Qualification East-Japan area 2nd round
Date	2011-07-10		Rating	2774.70
Round	Color	Result	Opponent
1	Black	Win	Nagao Noriaki	2365.15
2	White	Win	Kamiya Shunsuke	2375.96
4	White	Draw	Yamaguchi Yusui	2549.08
5	White	Loss	Nakayama Tomoharu	2491.19
49 Meijinsen Qualification East-Japan area 1st round
Date	2011-06-12		Rating	2774.49
Round	Color	Result	Opponent
1	White	Win	Ono Takayuki	2329.57
2	Black	Win	Maruta Hiroki	2051.00
3	White	Win	Nagao Noriaki	2365.71
4	White	Win	Kamiya Shunsuke	2374.86
28th Kanto Championship
Date	2011-05-22		Rating	2773.93
Round	Color	Result	Opponent
1	Black	Win	Maruta Hiroki	2052.81
2	Black	Win	Fujikawa Masaki	2022.24
3	Black	Win	Tamada Yoichi	2425.17
4	Black	Win	Yamaguchi Yusui	2540.19
5	White	Win	Fukui Nobuhiro	2354.11
14th Mikami Cup Tournament
Date	2011-01-30		Rating	2767.29
Round	Color	Result	Opponent
S1	Black	Draw	Ishitani Shin-ichi	2316.76
S2	Black	Win	Ono Takayuki	2328.53
S3	White	Loss	Oosumi Yuuki	2653.80
S4	Black	Win	Isobe Taizan	2337.98
S5	White	Win	Mitsumori Masao	2275.87
11 Kanto Renju Emperor Tournament final match
Date	2010-12-26		Rating	2767.50
Round	Color	Result	Opponent
1	Black	Win	Okabe Hiroshi	2609.84
2	White	Win	Okabe Hiroshi	2609.84
11 Kanto Renju Emperor Tournament 2nd round
Date	2010-11-21		Rating	2766.22
Round	Color	Result	Opponent
1	Black	Win	Nakayama Tomoharu	2457.48
4	White	Win	Kudomi Takahiro	2320.76
5	White	Draw	Okabe Hiroshi	2609.13
27th Kanto Championship
Date	2010-05-23		Rating	2759.51
Round	Color	Result	Opponent
1	White	Win	Maruta Koji	2048.39
2	White	Win	Isobe Taizan	2330.10
3	Black	Win	Okabe Hiroshi	2611.20
4	White	Win	Oosumi Yuuki	2596.57
5	Black	Win	Yamaguchi Yusui	2497.52
Team World Championship
Date	2010-05-05		Rating	2757.70
Round	Color	Result	Opponent
1	Black	Win	Oosumi Yuuki	2592.20
2	Black	Win	Väljataga Paul	2330.83
4	White	Win	Lin Shu-Hsuan	2531.85
5	White	Win	Sushkov Vladimir	2686.73
7	White	Loss	Taimla Tunnet	2730.63
8	White	Draw	Lin Shu-Hsuan	2531.85
9	White	Win	Li Yi	2633.24
10	Black	Loss	Taimla Tunnet	2730.63
5th All Japan Championship
Date	2010-03-21		Rating	2753.40
Round	Color	Result	Opponent
1	White	Win	Nakayama Tomoharu	2394.82
2	White	Win	Iio Yoshihiro	2440.27
3	White	Loss	Tamura Kazumasa	2433.24
4	Black	Win	Isobe Taizan	2330.26
5	Black	Win	Ono Takayuki	2317.01
6	White	Loss	Okabe Hiroshi	2608.02
10 Kanto Renju Emperor Tournament final match
Date	2010-02-21		Rating	2753.13
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2603.24
2	White	Loss	Okabe Hiroshi	2603.24
3	White	Win	Okabe Hiroshi	2603.24
13th Mikami Cup Tournament
Date	2010-01-31		Rating	2753.09
Round	Color	Result	Opponent
S1	White	Win	Sato Kiyotomi	2318.61
S2	Black	Win	Iio Yoshihiro	2436.95
S3	White	Win	Yamaguchi Yusui	2492.08
S4	White	Win	Tamura Kazumasa	2432.33
S5	Black	Win	Isobe Taizan	2331.63
10 Kanto Renju Emperor Tournament 2nd round
Date	2009-12-20		Rating	2751.10
Round	Color	Result	Opponent
1	Black	Win	Tamada Yoichi	2353.96
World Championship AT
Date	2009-08-13		Rating	2744.10
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2575.31
2	White	Loss	Nykl Ondrej	2401.27
3	White	Win	Ono Takayuki	2312.10
4	Black	Win	Cao Dong	2642.89
5	White	Draw	Purk Andry	2578.90
6	White	Win	Chen Ko-Han	2468.01
7	Black	Win	Kozhin Mikhail	2572.44
8	White	Win	Karasyov Maxim	2515.81
9	Black	Win	Sushkov Vladimir	2708.07
10	Black	Loss	Wu Di	2580.59
11	White	Loss	Taimla Tunnet	2733.88
26th Kanto Championship
Date	2009-05-17		Rating	2742.75
Round	Color	Result	Opponent
1	White	Win	Kato Yasuhiro	1961.12
3	Black	Win	Tamura Kazumasa	2427.82
4	White	Draw	Okabe Hiroshi	2570.40
4th All Japan Championship
Date	2009-03-21		Rating	2742.21
Round	Color	Result	Opponent
1	Black	Win	Sakamoto Hirouji	2204.53
2	White	Win	Isobe Taizan	2335.42
3	White	Win	Ono Takayuki	2309.62
4	Black	Win	Mitsumori Masao	2278.00
5	White	Win	Tamura Kazumasa	2423.49
6	White	Draw	Oosumi Yuuki	2556.72
9 Kanto Renju Emperor Tournament final match
Date	2009-02-08		Rating	2741.31
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2565.22
2	Black	Draw	Okabe Hiroshi	2565.22
3	White	Loss	Okabe Hiroshi	2565.22
4	Black	Win	Okabe Hiroshi	2565.22
12th Mikami Cup Tournament
Date	2009-01-18		Rating	2741.54
Round	Color	Result	Opponent
S4	White	Win	Kawamura Norihiko	2559.96
S5	Black	Win	Okabe Hiroshi	2564.09
8 Kanto Renju Emperor Tournament final match
Date	2008-02-24		Rating	2732.19
Round	Color	Result	Opponent
1	Black	Draw	Okabe Hiroshi	2544.01
2	White	Loss	Okabe Hiroshi	2544.01
3	White	Win	Okabe Hiroshi	2544.01
4	Black	Win	Okabe Hiroshi	2544.01
8th Kanto Renju Emperor Tournament 2nd round
Date	2007-12-16		Rating	2732.74
Round	Color	Result	Opponent
1	White	Win	Kurata Kiyotaka	2136.79
2	Black	Win	Okabe Hiroshi	2531.46
3	White	Win	Ono Takayuki	2309.59
4	White	Win	Ishitani Shin-ichi	2270.81
5	White	Win	Isobe Taizan	2323.33
7th Kanto Renju Emperor Tournament - Final
Date	2007-02-25		Rating	2724.09
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2493.87
2	White	Draw	Okabe Hiroshi	2493.87
3	White	Draw	Okabe Hiroshi	2493.87
The 39th Meijin-sen Match
Date	2002-01-06		Rating	2720.49
Round	Color	Result	Opponent
1	White	Win	Hasegawa Kazuto	2507.64
2	White	Draw	Hasegawa Kazuto	2507.64
3	White	Win	Hasegawa Kazuto	2507.64
The 38th Meijin-sen Match
Date	2000-12-03		Rating	2714.37
Round	Color	Result	Opponent
1	Black	Win	Hasegawa Kazuto	2507.27
2	Black	Win	Hasegawa Kazuto	2507.27
3	Black	Draw	Hasegawa Kazuto	2507.27
The 37th Meijin-sen Match
Date	2000-01-09		Rating	2704.47
Round	Color	Result	Opponent
1	White	Draw	Kawamura Norihiko	2524.27
2	Black	Win	Kawamura Norihiko	2524.27
3	Black	Win	Kawamura Norihiko	2524.27
Match Meritee-Nakamura
Date	1999-11-16		Rating	2701.71
Round	Color	Result	Opponent
1	White	Win	Meritee Ando	2704.65
2	White	Loss	Meritee Ando	2704.65
3	White	Loss	Meritee Ando	2704.65
4	White	Draw	Meritee Ando	2704.65
5	White	Draw	Meritee Ando	2704.65
6	White	Draw	Meritee Ando	2704.65
The 36th Meijin-sen Match
Date	1998-11-03		Rating	2695.70
Round	Color	Result	Opponent
1	White	Win	Nishizono Norio	2350.57
2	Black	Draw	Nishizono Norio	2350.57
3	White	Win	Nishizono Norio	2350.57
The 35th Meijin-sen Match
Date	1997-11-23		Rating	2693.75
Round	Color	Result	Opponent
1	Black	Win	Hasegawa Kazuto	2521.48
2	Black	Win	Hasegawa Kazuto	2521.48
3	Black	Win	Hasegawa Kazuto	2521.48
The 32nd Meijin-sen Match
Date	1994-11-20		Rating	2621.34
Round	Color	Result	Opponent
1	White	Loss	Kawamura Norihiko	2544.17
2	Black	Win	Kawamura Norihiko	2544.17
3	Black	Loss	Kawamura Norihiko	2544.17
4	White	Win	Kawamura Norihiko	2544.17
5	Black	Loss	Kawamura Norihiko	2544.17
The 31st Meijin-sen Match
Date	1993-10-04		Rating	2626.22
Round	Color	Result	Opponent
1	White	Loss	Kawamura Norihiko	2488.50
2	Black	Win	Kawamura Norihiko	2488.50
3	White	Win	Kawamura Norihiko	2488.50
4	Black	Win	Kawamura Norihiko	2488.50
The 30th Meijin-sen Match
Date	1992-10-04		Rating	2623.89
Round	Color	Result	Opponent
1	White	Draw	Hasegawa Kazuto	2440.75
2	Black	Win	Hasegawa Kazuto	2440.75
3	White	Loss	Hasegawa Kazuto	2440.75
4	Black	Win	Hasegawa Kazuto	2440.75
The 29th Meijin-sen Match
Date	1991-11-02		Rating	2633.41
Round	Color	Result	Opponent
1	White	Win	Kawamura Norihiko	2406.48
2	Black	Win	Kawamura Norihiko	2406.48
3	Black	Win	Kawamura Norihiko	2406.48
World Championship AT
Date	1991-08-10		Rating	2631.79
Round	Color	Result	Opponent
1	White	Draw	Sundling Ingvar	2286.98
2	Black	Win	Yamaguchi Yusui	2351.03
3	White	Win	Nara Hideki	2442.23
4	Black	Win	Unterweger Michael	1926.31
5	White	Win	Sinyov Igor	2259.77
6	White	Win	Gardstrom Petter	2230.77
7	White	Win	Hasegawa Kazuto	2426.47
8	Black	Win	Palmgren Jan	2183.47
9	Black	Win	Voskanyan Eduard	2301.81
10	White	Win	Kozhin Mikhail	2312.04
11	Black	Draw	Reims Aldis	2390.61
The 28th Meijin-sen Match
Date	1990-12-02		Rating	2617.24
Round	Color	Result	Opponent
1	Black	Win	Hasegawa Kazuto	2420.18
2	White	Loss	Hasegawa Kazuto	2420.18
3	White	Draw	Hasegawa Kazuto	2420.18
4	Black	Win	Hasegawa Kazuto	2420.18
The 27th Meijin-sen Match
Date	1989-11-18		Rating	2610.10
Round	Color	Result	Opponent
1	White	Win	Hasegawa Kazuto	2395.86
2	Black	Draw	Hasegawa Kazuto	2395.86
3	White	Loss	Hasegawa Kazuto	2395.86
4	Black	Win	Hasegawa Kazuto	2395.86
World Championship AT
Date	1989-08-06		Rating	2612.75
Round	Color	Result	Opponent
1	Black	Win	Gardstrom Petter	2195.08
2	White	Draw	Nara Hideki	2438.85
3	White	Win	Bobkov Evgeniy	2263.92
4	White	Win	Hasegawa Kazuto	2384.57
5	White	Win	Mikhailov Nikolay	2303.62
6	White	Win	Palmgren Jan	2100.12
7	White	Win	Nishimura Toshio	2322.61
8	White	Win	Sundling Ingvar	2173.46
9	Black	Win	Kozhin Mikhail	2272.24
The 26th Meijin-sen Match
Date	1988-11-19		Rating	2605.27
Round	Color	Result	Opponent
1	White	Win	Hasegawa Kazuto	2356.68
2	Black	Win	Hasegawa Kazuto	2356.68
3	Black	Win	Hasegawa Kazuto	2356.68