Hasegawa Kazuto, Japan - Renju Rating

JPN Hasegawa Kazuto (長谷川一人)

Place: Osaka, Japan

Birth: 1963-02-12

Rating: 2379.27, Std: 87.65, Rank: 229

First game: 1985-07-01, Last game: 2025-11-22

Top rating: 2768.30 (2007-11-24)

Games: 613, Wins: 362, Draws: 79, Losses: 172

Gy1: 19, Gy2: 32, Gy5: 101

57 Kyoto Classified Tournament
Date 2025-11-22 Rating 2379.27
Round Color Result Opponent
1 White Loss JPN Okabe Hiroshi 2724.88
2 Black Win JPN Hata Masayuki 2212.47
3 Black Loss JPN Yoshida Hisao 2168.27
4 White Draw JPN Ishitani Shin-ichi 2373.84
5 Black Loss JPN Watanabe Nobuo 2022.37
63 Meijinsen Tournament Kansai Hokuriku area 2nd round
Date 2025-06-15 Rating 2406.09
Round Color Result Opponent
1 Black Loss JPN Takashima Junya 2418.43
2 Black Draw JPN Tachi Masaya 2509.25
3 White Loss JPN Hata Masayuki 2206.17
63 Meijinsen Tournament Kansai Hokuriku area 1st round
Date 2025-05-18 Rating 2414.20
Round Color Result Opponent
1 White Win JPN Hata Masayuki 2203.87
2 White Win JPN Kito Shinichi 2181.63
3 Black Loss JPN Takashima Junya 2419.82
4 White Win JPN Yoshida Hisao 2155.97
20 Kansai Championship Final
Date 2025-03-16 Rating 2431.54
Round Color Result Opponent
1 White Draw JPN Tachi Masaya 2535.94
2 White Win JPN Tachi Masaya 2535.94
3 White Loss JPN Tachi Masaya 2535.94
4 Black Loss JPN Tachi Masaya 2535.94
20 Kansai Championship 2nd round
Date 2024-12-08 Rating 2457.59
Round Color Result Opponent
1 White Loss JPN Makino Mitsunori 2636.42
2 White Win JPN Makino Mitsunori 2636.42
3 Black Win JPN Makino Mitsunori 2636.42
56 Kyoto Classified Tournament
Date 2024-11-23 Rating 2459.56
Round Color Result Opponent
1 Black Win JPN Horikawa Yasuto 1890.45
2 White Loss JPN Tachi Masaya 2570.13
3 Black Win JPN Hata Masayuki 2180.73
4 Black Draw JPN Makino Mitsunori 2638.24
5 White Win JPN Kawaai Hitoshi 2068.75
20 Kansai Championship 1st round
Date 2024-11-17 Rating 2460.22
Round Color Result Opponent
1 White Win JPN Yoshida Hisao 2168.93
2 White Loss JPN Yoshida Hisao 2168.93
3 White Win JPN Yoshida Hisao 2168.93
62 Meijinsen Tournament Kansai area 2nd round
Date 2024-06-16 Rating 2486.24
Round Color Result Opponent
1 Black Loss JPN Tachi Masaya 2604.86
2 White Loss JPN Makino Mitsunori 2638.13
3 White Win JPN Yoshida Hisao 2156.08
19 Kansai Championship 2nd round
Date 2024-02-18 Rating 2512.95
Round Color Result Opponent
1 Black Win JPN Yoshida Hisao 2149.57
3 White Loss JPN Tachi Masaya 2608.28
55 Kyoto Classified Tournament
Date 2023-11-11 Rating 2537.99
Round Color Result Opponent
1 Black Loss JPN Makino Mitsunori 2634.36
2 Black Win JPN Hata Masayuki 2144.30
3 Black Win JPN Tanaka Shotaro 2322.50
4 White Win JPN Tachi Masaya 2600.04
5 White Win JPN Ishitani Shin-ichi 2410.21
61st Meijinsen Tournament
Date 2023-09-18 Rating 2546.46
Round Color Result Opponent
1 White Win JPN Tachi Masaya 2591.51
2 White Loss JPN Fujita Maiko 2425.54
3 Black Draw JPN Nakayama Tomoharu 2786.57
4 White Loss JPN Kawano Takahisa 2553.34
5 Black Draw JPN Makino Mitsunori 2628.65
6 Black Win JPN Maruyama Yasushi 2251.24
7 White Loss JPN Matsuda Shoma 2410.80
8 White Draw JPN Okabe Hiroshi 2725.35
9 White Win JPN Yamane Tomohiro 2081.64
2nd Masters Renju Tournament
Date 2023-04-23 Rating 2576.36
Round Color Result Opponent
2 White Win JPN Tomobe Katsuhiro 2102.10
3 Black Win JPN Yamamoto Yasuhiro 2166.38
4 White Draw JPN Ishitani Shin-ichi 2382.38
5 White Win JPN Takazawa Nagayoshi 2301.36
6 Black Win JPN Iwano Fumio 2205.58
7 White Win JPN Miyamoto Syunju 2291.75
18th Kansai Championship Final
Date 2023-03-30 Rating 2580.32
Round Color Result Opponent
1 White Win JPN Makino Mitsunori 2624.95
2 Black Loss JPN Makino Mitsunori 2624.95
3 Black Loss JPN Makino Mitsunori 2624.95
54 Kyoto Classified Tournament
Date 2022-11-12 Rating 2607.82
Round Color Result Opponent
S2 Black Win JPN Inoue Fumiya 2532.42
S3 White Win JPN Sakamoto Suzan 2228.66
S4 White Win JPN Makino Mitsunori 2631.31
S5 White Win JPN Ishitani Shin-ichi 2377.05
60th Meijinsen Tournament
Date 2022-09-19 Rating 2611.16
Round Color Result Opponent
1 Black Win JPN Nagasoe Hiroki 2660.33
2 White Win JPN Ishitani Shin-ichi 2367.28
3 Black Win JPN Miyamoto Syunju 2258.33
4 Black Win JPN Kawamoto Shoma 2327.48
5 Black Draw JPN Nakayama Tomoharu 2809.41
6 White Loss JPN Okabe Hiroshi 2704.52
7 White Win JPN Makino Mitsunori 2631.05
8 White Win JPN Ono Takayuki 2427.94
9 White Draw JPN Kuga Akio 2415.84
60th Meijinsen Qualification Kansai area 2nd round
Date 2022-06-19 Rating 2601.83
Round Color Result Opponent
1 Black Win JPN Tanaka Shotaro 2313.54
2 Black Win JPN Tachi Masaya 2507.06
3 White Win JPN Makino Mitsunori 2622.96
60th Meijinsen Tournament Kansai area 1st round
Date 2022-05-15 Rating 2594.18
Round Color Result Opponent
1 White Win JPN Kito Shinichi 2185.37
2 White Win JPN Tachi Masaya 2508.18
4 White Loss JPN Makino Mitsunori 2620.07
5 White Win JPN Tanaka Shotaro 2308.53
17th Kansai Championship Final
Date 2022-03-17 Rating 2580.19
Round Color Result Opponent
1 Black Loss JPN Makino Mitsunori 2615.03
2 White Loss JPN Makino Mitsunori 2615.03
59th Meijinsen Tournament
Date 2022-01-10 Rating 2571.14
Round Color Result Opponent
1 Black Win JPN Hayashi Shoichi 2159.26
2 White Loss JPN Iio Yoshihiro 2402.28
3 White Loss JPN Nagasoe Hiroki 2661.29
4 Black Win JPN Maruyama Yasushi 2274.36
5 Black Loss JPN Ono Takayuki 2427.91
6 Black Win JPN Maruta Hiroki 2253.83
7 White Loss JPN Kamiya Shunsuke 2863.26
8 Black Draw JPN Okabe Hiroshi 2707.34
9 Black Draw JPN Nakayama Tomoharu 2827.34
53 Kyoto Classified Tournament
Date 2021-11-13 Rating 2570.11
Round Color Result Opponent
S1 White Win JPN Hata Masayuki 2164.73
S2 White Loss JPN Maruta Hiroki 2269.51
S3 Black Loss JPN Fujita Maiko 2376.99
S4 White Win JPN Hayashi Shoichi 2162.15
S5 Black Win JPN Iio Yoshihiro 2398.38
59 Meijinsen Qualification Kansai area 2nd round
Date 2021-07-18 Rating 2583.15
Round Color Result Opponent
1 Black Win JPN Iio Yoshihiro 2400.60
2 Black Win JPN Hayashi Shoichi 2175.63
3 White Win JPN Makino Mitsunori 2570.14
59 Meijinsen Qualification Kansai area 1st round
Date 2021-06-20 Rating 2583.66
Round Color Result Opponent
1 White Win JPN Hata Masayuki 2165.28
2 White Win JPN Tanaka Shotaro 2278.92
3 Black Draw JPN Iio Yoshihiro 2400.45
4 White Win JPN Hayashi Shoichi 2176.89
16 Kansai Championship final match
Date 2021-04-11 Rating 2584.37
Round Color Result Opponent
1 Black Win JPN Makino Mitsunori 2569.44
2 Black Loss JPN Makino Mitsunori 2569.44
3 Black Loss JPN Makino Mitsunori 2569.44
15 Kansai Championship final match
Date 2020-10-18 Rating 2597.10
Round Color Result Opponent
1 Black Win JPN Makino Mitsunori 2533.33
2 White Draw JPN Makino Mitsunori 2533.33
3 White Win JPN Makino Mitsunori 2533.33
58 Meijinsen Qualification Kansai area 2nd round
Date 2020-07-19 Rating 2596.37
Round Color Result Opponent
1 White Win JPN Kito Shinichi 2175.41
2 Black Loss JPN Makino Mitsunori 2494.49
3 Black Draw JPN Tachi Masaya 2495.66
51 Kyoto Classified Tournament
Date 2019-11-04 Rating 2614.41
Round Color Result Opponent
S1 White Win JPN Kawano Takahisa 2462.79
S2 White Draw JPN Kawamura Norihiko 2670.27
S3 Black Draw JPN Tanaka Toshiki 2490.67
S4 Black Win JPN Iio Yoshihiro 2410.28
S5 White Win JPN Ozawa Tetsushi 1967.88
57 Meijinsen Tournament
Date 2019-09-16 Rating 2615.31
Round Color Result Opponent
1 Black Loss JPN Nakayama Tomoharu 2828.68
2 White Win JPN Kawano Takahisa 2463.75
3 White Loss JPN Kamiya Shunsuke 2826.60
4 Black Win JPN Kawamura Norihiko 2670.21
5 White Loss JPN Okabe Hiroshi 2728.51
6 Black Win JPN Inoue Fumiya 2422.28
7 Black Win JPN Koyama Jun 2616.60
8 White Win JPN Ishitani Shin-ichi 2386.97
9 White Win JPN Matsuura Hiroshi 2364.66
14 Kansai Championship final match R3
Date 2019-08-19 Rating 2612.01
Round Color Result Opponent
3 White Win JPN Iio Yoshihiro 2424.72
57 Meijinsen Qualification Kansai area 2nd round
Date 2019-06-16 Rating 2602.66
Round Color Result Opponent
1 White Loss JPN Tachi Masaya 2523.18
2 Black Win JPN Kashihara Akihiko 2377.01
3 Black Loss JPN Kawamura Norihiko 2679.40
ex1 Black Draw JPN Tachi Masaya 2523.18
ex2 Black Win JPN Tachi Masaya 2523.18
57 Meijinsen Qualification Kansai area 1st round
Date 2019-05-19 Rating 2600.16
Round Color Result Opponent
1 White Win JPN Hayashi Shoichi 2168.25
2 Black Win JPN Iio Yoshihiro 2444.56
3 Black Loss JPN Kawamura Norihiko 2679.62
4 Black Win JPN Tanaka Toshiki 2489.51
14 Kansai Championship final match
Date 2019-05-06 Rating 2598.54
Round Color Result Opponent
1 Black Win JPN Iio Yoshihiro 2447.27
2 White Loss JPN Iio Yoshihiro 2447.27
14 Kansai Championship 2nd round
Date 2019-02-17 Rating 2592.33
Round Color Result Opponent
1 Black Win JPN Masuda Yuuto 1849.28
2 Black Win JPN Hayashi Shoichi 2157.54
50 Kyoto Classified Tournament
Date 2018-11-11 Rating 2583.56
Round Color Result Opponent
1 Black Loss JPN Tanaka Toshiki 2504.47
2 White Win JPN Sakamoto Suzan 2291.58
3 White Win JPN Fujita Maiko 2254.46
4 Black Win JPN Ishitani Shin-ichi 2425.17
5 White Win JPN Hata Masayuki 2184.88
14 Kansai Championship 1st round
Date 2018-10-21 Rating 2581.55
Round Color Result Opponent
1 Black Win JPN Kito Shinichi 2184.49
2 Black Win JPN Hayashi Shoichi 2142.71
3 Black Win JPN Sakamoto Suzan 2292.38
4 White Loss JPN Masuda Yuuto 1854.12
5 White Win JPN Sakamoto Ryuto 1994.39
56 Meijinsen Tournament
Date 2018-09-17 Rating 2580.67
Round Color Result Opponent
1 Black Loss JPN Okabe Hiroshi 2704.24
2 White Loss JPN Nakamura Shigeru 3002.25
3 White Loss JPN Ishitani Shin-ichi 2431.61
4 Black Win JPN Kawamura Norihiko 2659.97
5 White Loss JPN Kamiya Shunsuke 2801.62
7 White Win JPN Kuga Akio 2429.72
8 White Win JPN Matsuura Hiroshi 2356.35
9 Black Loss JPN Koyama Jun 2576.53
56 Meijinsen Qualification Kansai area 2nd round
Date 2018-06-17 Rating 2585.59
Round Color Result Opponent
1 Black Draw JPN Kawamura Norihiko 2668.16
2 White Draw JPN Tachi Masaya 2551.51
3 White Win JPN Iio Yoshihiro 2502.22
13 Kansai Championship 2nd round
Date 2018-02-18 Rating 2586.00
Round Color Result Opponent
1 Black Loss JPN Iio Yoshihiro 2538.17
2 White Win JPN Matsui Tsunehiro 2175.84
3 White Loss JPN Tachi Masaya 2558.36
49 Kyoto Classified Tournament
Date 2017-11-12 Rating 2597.46
Round Color Result Opponent
S1 Black Win JPN Hata Masayuki 2199.77
S2 Black Loss JPN Iio Yoshihiro 2546.99
S3 Black Win JPN Ishitani Shin-ichi 2397.79
S4 White Win JPN Kawamura Norihiko 2662.31
S5 Black Win JPN Nishida Toshio 2067.72
55 Meijinsen Tournament
Date 2017-09-18 Rating 2601.47
Round Color Result Opponent
1 Black Win JPN Kawano Takahisa 2441.76
2 White Win JPN Tamada Yoichi 2514.02
3 Black Win JPN Maruyama Yasushi 2285.39
4 Black Draw JPN Sato Kiyotomi 2454.14
5 Black Win JPN Matsuura Hiroshi 2342.49
6 White Loss JPN Iio Yoshihiro 2551.83
7 White Loss JPN Kamiya Shunsuke 2813.60
8 Black Loss JPN Okabe Hiroshi 2724.95
9 Black Loss JPN Nakayama Tomoharu 2847.00
55 Meijinsen Qualification Kansai area 2nd round
Date 2017-06-18 Rating 2613.67
Round Color Result Opponent
1 Black Win JPN Kawamura Norihiko 2644.70
2 White Loss JPN Tachi Masaya 2540.73
3 Black Loss JPN Iio Yoshihiro 2558.62
ex Black Win JPN Kawamura Norihiko 2644.70
12 Kansai Championship final match
Date 2017-03-19 Rating 2626.68
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2713.73
2 Black Win JPN Oosumi Yuuki 2713.73
3 White Loss JPN Oosumi Yuuki 2713.73
12 Kansai Championship 2nd round
Date 2017-02-19 Rating 2631.09
Round Color Result Opponent
2 Black Draw JPN Iio Yoshihiro 2551.11
3 Black Win JPN Sakamoto Suzan 2275.17
ex Black Win JPN Iio Yoshihiro 2551.11
48 Kyoto Classified Tournament
Date 2016-11-13 Rating 2642.31
Round Color Result Opponent
SS1 Black Win JPN Hata Masayuki 2204.93
SS2 White Win JPN Okabe Hiroshi 2715.42
SS3 Black Win JPN Kawamura Norihiko 2631.37
SS4 White Win JPN Iio Yoshihiro 2557.62
12 Kansai Championship 1st round
Date 2016-10-23 Rating 2641.12
Round Color Result Opponent
2 White Win JPN Kubo Izumi 2131.46
3 Black Loss JPN Sakamoto Suzan 2280.48
54 Meijinsen Tournament
Date 2016-09-19 Rating 2642.35
Round Color Result Opponent
1 White Loss JPN Kamiya Shunsuke 2762.92
2 Black Draw JPN Tanaka Toshiki 2447.64
3 Black Draw JPN Koyama Jun 2621.75
4 White Win JPN Matsuura Hiroshi 2364.20
5 Black Loss JPN Nakayama Tomoharu 2780.46
6 Black Win JPN Maruyama Yasushi 2293.92
7 Black Loss JPN Okabe Hiroshi 2720.93
8 Black Win JPN Iio Yoshihiro 2564.01
9 Black Win JPN Kuga Akio 2371.56
53 Meijinsen Match R3
Date 2015-11-14 Rating 2669.67
Round Color Result Opponent
3 Black Loss JPN Nakamura Shigeru 2923.96
47 Kyoto Classified Tournament
Date 2015-11-08 Rating 2670.32
Round Color Result Opponent
S1 White Win JPN Ishitani Shin-ichi 2396.63
S2 White Loss JPN Okabe Hiroshi 2719.21
S3 Black Win JPN Tachi Masaya 2473.75
S4 Black Win JPN Mano Yoshihisa 2362.43
S5 Black Draw RRA Epifanov Dmitry 2717.47
53 Meijinsen Match R1,2
Date 2015-10-11 Rating 2672.76
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2920.38
2 Black Loss JPN Nakamura Shigeru 2920.38
53 Meijinsen Tournament
Date 2015-09-22 Rating 2675.23
Round Color Result Opponent
1 White Win JPN Koyama Jun 2637.96
2 White Win JPN Okabe Hiroshi 2720.19
3 Black Loss JPN Oosumi Yuuki 2775.53
4 White Win JPN Ishitani Shin-ichi 2394.50
5 White Win JPN Matsuura Hiroshi 2401.46
6 White Draw JPN Nakayama Tomoharu 2771.73
7 White Draw JPN Tamada Yoichi 2585.47
8 White Win JPN Kawamura Norihiko 2625.65
9 White Win JPN Iio Yoshihiro 2534.22
53 Meijinsen Qualification Kansai area 2nd round
Date 2015-06-21 Rating 2669.40
Round Color Result Opponent
1 Black Win JPN Koiso Shigemasa 2184.92
2 Black Win JPN Iio Yoshihiro 2527.72
3 White Loss JPN Kawamura Norihiko 2641.27
52 Meijinsen Tournament
Date 2014-09-15 Rating 2657.39
Round Color Result Opponent
1 White Win JPN Iio Yoshihiro 2512.90
2 Black Win JPN Kashihara Akihiko 2346.63
3 Black Loss JPN Nakayama Tomoharu 2722.17
4 Black Win JPN Sato Kiyotomi 2486.56
5 White Draw JPN Tamada Yoichi 2567.02
6 Black Win JPN Fukui Nobuhiro 2618.82
7 White Loss JPN Oosumi Yuuki 2829.15
8 Black Draw JPN Okabe Hiroshi 2750.69
9 White Win JPN Matsuura Hiroshi 2354.40
9th Kansai Championship 2nd round
Date 2014-02-16 Rating 2633.36
Round Color Result Opponent
2 White Win JPN Sakamoto Suzan 2303.50
3 White Loss JPN Iio Yoshihiro 2551.21
45 Kyoto Classified Tournament
Date 2013-11-10 Rating 2627.49
Round Color Result Opponent
S1 Black Win JPN Doi Manabu 2070.43
S2 Black Win JPN Iio Yoshihiro 2534.68
S3 White Loss JPN Oosumi Yuuki 2841.64
S4 White Loss JPN Okabe Hiroshi 2759.95
S5 White Win SWE Sandstrom Richard 2382.91
51 Meijinsen Tournament
Date 2013-09-16 Rating 2623.82
Round Color Result Opponent
1 White Win JPN Mano Yoshihisa 2317.73
2 Black Win JPN Kamiya Shunsuke 2560.68
3 Black Draw JPN Oosumi Yuuki 2847.08
4 White Loss JPN Okabe Hiroshi 2755.65
5 White Win JPN Kawate Kozo 2194.35
6 Black Win JPN Yamaguchi Yusui 2593.13
7 Black Draw JPN Hata Masayuki 2259.58
8 Black Win JPN Kawano Takahisa 2373.36
9 Black Loss JPN Sato Kiyotomi 2473.00
51 Meijinsen Qualification Kansai area 2nd round
Date 2013-06-16 Rating 2616.14
Round Color Result Opponent
1 Black Win JPN Matsui Tsunehiro 2188.03
2 Black Win JPN Iio Yoshihiro 2496.24
3 White Win JPN Hata Masayuki 2271.50
8th Kansai Championship final match
Date 2013-05-12 Rating 2611.15
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2848.55
2 Black Loss JPN Oosumi Yuuki 2848.55
8th Kansai Championship 2nd round
Date 2013-02-17 Rating 2602.95
Round Color Result Opponent
1 Black Loss JPN Miyagawa Junzo 2219.62
2 Black Win JPN Takahashi Roi 2182.15
3 Black Win JPN Iio Yoshihiro 2482.09
ex Black Win JPN Iio Yoshihiro 2482.09
44 Kyoto Classified Tournament
Date 2012-11-11 Rating 2595.06
Round Color Result Opponent
S1 White Win JPN Tamura Kazumasa 2524.19
S2 Black Draw JPN Okabe Hiroshi 2715.04
S3 White Win JPN Ishitani Shin-ichi 2364.16
S4 Black Draw JPN Oosumi Yuuki 2828.26
S5 Black Win JPN Fukui Nobuhiro 2556.10
8th Kansai Championship 1st round
Date 2012-10-08 Rating 2586.62
Round Color Result Opponent
1 Black Win JPN Koiso Shigemasa 2171.07
2 Black Win JPN Takahashi Roi 2174.40
3 Black Win JPN Iio Yoshihiro 2472.27
4 Black Loss JPN Kon Akira 1992.74
5 Black Loss JPN Miyagawa Junzo 2216.94
50th Meijinsen Tournament
Date 2012-09-17 Rating 2584.55
Round Color Result Opponent
1 Black Draw JPN Yamaguchi Yusui 2654.98
2 Black Win JPN Ono Takayuki 2431.43
3 Black Win JPN Matsuura Hiroshi 2330.36
4 Black Loss JPN Fukui Nobuhiro 2544.32
5 Black Win JPN Nagasoe Hiroki 2552.55
6 White Win JPN Nakayama Tomoharu 2627.13
7 Black Loss JPN Nakamura Shigeru 2882.73
8 White Loss JPN Iio Yoshihiro 2471.47
9 Black Loss JPN Okabe Hiroshi 2712.11
50 Meijinsen Qualification Kansai area 2nd round
Date 2012-06-17 Rating 2576.49
Round Color Result Opponent
1 Black Win JPN Kise Katsumi 2548.18
2 Black Win JPN Sakamoto Suzan 2338.31
3 White Loss JPN Iio Yoshihiro 2480.29
43 Kyoto Classified Tournament
Date 2011-11-13 Rating 2556.81
Round Color Result Opponent
S1 White Loss JPN Okabe Hiroshi 2707.89
S2 Black Loss JPN Miyoshi Takeo 2166.36
S3 White Win JPN Doi Manabu 2111.27
S4 White Win JPN Hata Masayuki 2234.34
S5 Black Loss JPN Oosumi Yuuki 2776.59
49th Meijinsen Tournament
Date 2011-09-19 Rating 2559.24
Round Color Result Opponent
1 White Loss JPN Nakayama Tomoharu 2581.23
2 Black Draw JPN Yamaguchi Yusui 2655.02
3 Black Win JPN Kashihara Akihiko 2259.93
4 Black Draw JPN Miyoshi Takeo 2161.62
5 White Draw JPN Iio Yoshihiro 2495.16
6 Black Win JPN Sakashita Shoichi 2147.40
7 Black Draw JPN Kubo Izumi 2113.83
8 Black Loss JPN Okabe Hiroshi 2708.17
9 White Draw JPN Matsuura Hiroshi 2382.42
6th All Japan Championship
Date 2011-03-27 Rating 2597.46
Round Color Result Opponent
1 White Win JPN Koiso Shigemasa 2165.73
2 White Win JPN Sato Kiyotomi 2401.51
3 Black Draw JPN Iio Yoshihiro 2512.35
4 White Loss JPN Kise Katsumi 2534.31
5 White Win JPN Maruta Hiroki 2123.96
6 Black Win JPN Ozawa Tetsushi 2095.72
48 Meijinsen Match R3,R4,R5
Date 2010-12-26 Rating 2619.99
Round Color Result Opponent
3 Black Loss JPN Oosumi Yuuki 2731.85
4 White Draw JPN Oosumi Yuuki 2731.85
5 White Loss JPN Oosumi Yuuki 2731.85
42 Kyoto Classified Tournament
Date 2010-11-14 Rating 2632.88
Round Color Result Opponent
S1 White Win JPN Miyagawa Junzo 2225.00
S2 White Win JPN Kudomi Takahiro 2413.74
S3 White Draw JPN Oosumi Yuuki 2721.70
S4 Black Loss JPN Okabe Hiroshi 2697.03
S5 Black Win JPN Kubo Izumi 2105.47
48 Meijinsen Match R1,R2
Date 2010-10-17 Rating 2641.26
Round Color Result Opponent
1 Black Loss JPN Oosumi Yuuki 2712.56
2 White Win JPN Oosumi Yuuki 2712.56
Team World Championship 2010
Date 2010-05-05 Rating 2686.89
Round Color Result Opponent
1 White Win JPN Tamura Kazumasa 2511.07
2 Black Win EST Mirme Madli 2212.24
3 White Draw CHN Cao Dong 2718.77
4 Black Draw TPE Lu Wei-Yuan 2495.24
5 White Win RRA Karasyov Maxim 2659.89
7 Black Win EST Oll Aivo 2725.60
8 White Win TPE Lu Wei-Yuan 2495.24
9 Black Draw CHN Cao Dong 2718.77
10 Black Draw EST Oll Aivo 2725.60
5th Kansai Championship 3rd round
Date 2010-02-14 Rating 2695.78
Round Color Result Opponent
1 White Win JPN Sagara Takashi 2483.89
2 Black Loss JPN Iio Yoshihiro 2530.43
3 Black Win JPN Hata Masayuki 2151.13
47 Meijinsen Match R3,R4
Date 2009-11-22 Rating 2709.32
Round Color Result Opponent
3 Black Loss JPN Kawamura Norihiko 2619.12
4 Black Win JPN Kawamura Norihiko 2619.12
40th Kyoto Classified - Special class
Date 2009-11-09 Rating 2711.79
Round Color Result Opponent
1 Black Win JPN Tamura Kazumasa 2509.67
2 White Win JPN Miyagawa Junzo 2200.44
3 Black Win JPN Oosumi Yuuki 2630.79
4 White Win JPN Iio Yoshihiro 2521.40
5 Black Win JPN Sakamoto Suzan 2323.55
41 Kyoto Classified Tournament
Date 2009-11-08 Rating 2711.86
Round Color Result Opponent
S1 White Win JPN Iio Yoshihiro 2521.31
S2 Black Win JPN Matsuo Yoshihiro 2047.31
S3 White Draw JPN Tamura Kazumasa 2509.69
S4 Black Win JPN Okumura Toyohiko 2331.38
S5 Black Win JPN Miyoshi Takeo 2157.25
47 Meijinsen Match R1,R2
Date 2009-10-18 Rating 2713.11
Round Color Result Opponent
1 White Win JPN Kawamura Norihiko 2627.13
2 White Draw JPN Kawamura Norihiko 2627.13
4th Kansai Championship, final match
Date 2009-03-15 Rating 2719.80
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2611.28
2 White Loss JPN Oosumi Yuuki 2611.28
46 Meijinsen Match R3-R4
Date 2008-11-23 Rating 2739.47
Round Color Result Opponent
3 White Win JPN Okabe Hiroshi 2682.79
46 Meijinsen Match R1-R2
Date 2008-10-19 Rating 2743.98
Round Color Result Opponent
1 Black Draw JPN Okabe Hiroshi 2686.64
2 White Win JPN Okabe Hiroshi 2686.64
3rd Kansai Championship final match
Date 2008-03-16 Rating 2763.86
Round Color Result Opponent
1 Black Win JPN Oosumi Yuuki 2559.52
2 Black Win JPN Oosumi Yuuki 2559.52
The 45th Meijin-sen Match
Date 2007-11-24 Rating 2768.30
Round Color Result Opponent
1 Black Win JPN Yamaguchi Yusui 2637.22
2 Black Draw JPN Yamaguchi Yusui 2637.22
3 Black Win JPN Yamaguchi Yusui 2637.22
39th Kyoto Classified - Special Class
Date 2007-11-11 Rating 2768.14
Round Color Result Opponent
1 Black Win JPN Miyagawa Junzo 2265.88
2 White Win JPN Iio Yoshihiro 2535.13
3 White Draw JPN Okabe Hiroshi 2653.57
4 White Win JPN Tamura Kazumasa 2409.83
5 Black Win JPN Oosumi Yuuki 2559.01
2nd Kansai Championship, Final Match
Date 2007-03-18 Rating 2753.59
Round Color Result Opponent
1 Black Win JPN Iio Yoshihiro 2522.09
2 White Win JPN Iio Yoshihiro 2522.09
The 44th Meijin-sen Match
Date 2006-11-26 Rating 2741.54
Round Color Result Opponent
1 Black Win JPN Kawamura Norihiko 2655.72
2 Black Win JPN Kawamura Norihiko 2655.72
3 White Draw JPN Kawamura Norihiko 2655.72
38th Kyoto Classified - Special class
Date 2006-11-12 Rating 2739.05
Round Color Result Opponent
1 White Win JPN Adachi Yasuhiro 2057.12
2 White Loss JPN Oosumi Yuuki 2474.47
3 White Win JPN Okumura Toyohiko 2287.58
4 Black Draw JPN Iio Yoshihiro 2514.19
5 White Win JPN Doi Manabu 2138.42
1st Kansai Championship final match
Date 2006-02-12 Rating 2720.30
Round Color Result Opponent
1 Black Win JPN Takashima Junya 2513.49
2 Black Loss JPN Takashima Junya 2513.49
3 Black Win JPN Takashima Junya 2513.49
The 43rd Meijin-sen Match
Date 2006-01-28 Rating 2719.77
Round Color Result Opponent
1 Black Win JPN Kawamura Norihiko 2667.72
2 Black Loss JPN Kawamura Norihiko 2667.72
3 White Win JPN Kawamura Norihiko 2667.72
4 Black Draw JPN Kawamura Norihiko 2667.72
5 White Win JPN Kawamura Norihiko 2667.72
1st Kansai Championship 3rd round
Date 2006-01-08 Rating 2717.67
Round Color Result Opponent
1 Black Win JPN Sakamoto Suzan 2285.38
2 White Win JPN Takashima Junya 2516.28
3 Black Win JPN Sagara Takashi 2492.55
37th Kyoto Classified - Special class
Date 2005-11-13 Rating 2708.48
Round Color Result Opponent
1 Black Win JPN Kudomi Takahiro 2281.61
2 Black Loss JPN Takashima Junya 2518.04
3 Black Win JPN Matsuo Yoshihiro 2005.29
4 White Win JPN Hata Masayuki 2218.32
5 Black Win JPN Iio Yoshihiro 2480.42
1st Kansai Championship 2nd round
Date 2005-10-16 Rating 2705.09
Round Color Result Opponent
1 Black Loss JPN Takashima Junya 2514.97
2 Black Win JPN Adachi Yasuhiro 2047.03
3 Black Win JPN Miyagawa Junzo 2251.11
4 White Win JPN Iio Yoshihiro 2476.04
The 43rd Meijin-sen Tournament
Date 2005-09-19 Rating 2703.16
Round Color Result Opponent
1 Black Win JPN Kawate Kozo 2173.66
2 Black Loss JPN Yamaguchi Yusui 2589.91
3 Black Win JPN Takashima Junya 2510.38
4 White Win JPN Tanaka Koichi 2333.90
5 Black Win JPN Okabe Hiroshi 2589.77
6 Black Win JPN Ishitani Shin-ichi 2398.84
7 Black Win JPN Oosumi Yuuki 2392.31
8 Black Win JPN Sato Kiyotomi 2392.75
9 White Win JPN Matsuura Hiroshi 2349.87
36th Kyoto Classified - Special Class
Date 2004-11-14 Rating 2659.28
Round Color Result Opponent
1 White Win JPN Iwata Akihisa 2174.89
2 White Loss JPN Miyagawa Junzo 2257.72
3 White Win JPN Miyoshi Takeo 2256.75
4 Black Win JPN Kudomi Takahiro 2334.51
5 Black Draw JPN Iio Yoshihiro 2458.04
The 42nd Meijin-sen Tournament
Date 2004-09-20 Rating 2656.91
Round Color Result Opponent
1 White Win JPN Ishitani Shin-ichi 2378.28
2 Black Draw JPN Sakashita Shoichi 2206.18
3 Black Loss JPN Kawamura Norihiko 2721.57
4 Black Win JPN Matsuura Hiroshi 2405.62
5 Black Win JPN Iio Yoshihiro 2456.92
6 Black Win JPN Sakamoto Suzan 2292.81
7 Black Win JPN Takagawa Teiji 2336.95
8 White Win JPN Saito Koji 2192.72
9 Black Win JPN Okabe Hiroshi 2563.96
41st Meijin-sen Match
Date 2003-12-21 Rating 2631.69
Round Color Result Opponent
1 Black Win JPN Yamaguchi Yusui 2596.46
2 Black Loss JPN Yamaguchi Yusui 2596.46
3 Black Win JPN Yamaguchi Yusui 2596.46
4 Black Loss JPN Yamaguchi Yusui 2596.46
5 Black Loss JPN Yamaguchi Yusui 2596.46
35th Kyoto Classified - Special Class
Date 2003-11-09 Rating 2631.34
Round Color Result Opponent
1 White Win JPN Doi Manabu 2087.56
2 Black Win JPN Hata Masayuki 2121.60
3 White Win JPN Iio Yoshihiro 2492.40
4 Black Win JPN Iwata Akihisa 2207.94
5 White Win JPN Miyagawa Junzo 2262.21
41st Meijin-sen Tournament
Date 2003-09-15 Rating 2627.27
Round Color Result Opponent
1 Black Win JPN Ishitani Shin-ichi 2384.63
2 Black Draw JPN Okabe Hiroshi 2552.26
3 Black Win JPN Kuga Akio 2384.77
4 Black Loss JPN Kudomi Takahiro 2341.71
5 Black Win JPN Iio Yoshihiro 2498.41
6 Black Win JPN Takashima Junya 2342.73
7 Black Win JPN Isobe Taizan 2418.16
8 Black Win JPN Miyagawa Junzo 2262.29
9 Black Win JPN Matsuura Hiroshi 2409.96
34th Kyoto Classified - special class
Date 2002-11-10 Rating 2587.26
Round Color Result Opponent
1 White Win JPN Miyoshi Takeo 2246.90
2 White Win JPN Doi Manabu 2106.50
3 Black Loss JPN Kudomi Takahiro 2392.16
4 Black Loss JPN Iio Yoshihiro 2442.76
The 40th Meijin-sen Match
Date 2002-11-03 Rating 2587.34
Round Color Result Opponent
1 Black Loss JPN Yamaguchi Yusui 2591.54
2 Black Loss JPN Yamaguchi Yusui 2591.54
3 Black Win JPN Yamaguchi Yusui 2591.54
4 Black Loss JPN Yamaguchi Yusui 2591.54
40th Meijin-sen Tournament
Date 2002-09-16 Rating 2593.09
Round Color Result Opponent
1 Black Win JPN Yamaguchi Yusui 2591.81
2 Black Win JPN Takagawa Teiji 2361.04
3 Black Draw JPN Isobe Taizan 2448.01
4 Black Win JPN Nishimura Toshio 2355.27
5 Black Win JPN Iio Yoshihiro 2434.11
6 Black Draw JPN Kudomi Takahiro 2394.67
7 White Win JPN Matsuura Hiroshi 2314.96
8 Black Win JPN Ishitani Shin-ichi 2393.61
9 Black Win JPN Okabe Hiroshi 2476.39
The 39th Meijin-sen Match
Date 2002-01-06 Rating 2581.64
Round Color Result Opponent
1 Black Loss JPN Nakamura Shigeru 2797.69
2 Black Draw JPN Nakamura Shigeru 2797.69
3 Black Loss JPN Nakamura Shigeru 2797.69
33rd Kyoto Classified - special class
Date 2001-11-11 Rating 2580.17
Round Color Result Opponent
1 White Win JPN Nara Hideki 2533.97
2 White Win JPN Kudomi Takahiro 2387.37
3 Black Win JPN Sakamoto Suzan 2230.83
4 White Loss JPN Iio Yoshihiro 2423.84
5 White Win JPN Ishitani Shin-ichi 2400.99
The 39th Meijin-sen Tournament
Date 2001-09-24 Rating 2577.04
Round Color Result Opponent
1 Black Loss JPN Hayakawa Yoshimi 2418.18
2 White Draw JPN Nara Hideki 2534.21
3 Black Win JPN Maruyama Yasushi 2199.73
4 White Win JPN Matsuura Hiroshi 2254.54
5 Black Win JPN Nishimura Toshio 2371.10
6 Black Win JPN Kudomi Takahiro 2391.25
7 Black Win JPN Yamaguchi Yusui 2554.10
8 White Loss JPN Takagawa Teiji 2340.31
9 Black Win JPN Iio Yoshihiro 2419.62
World Championship 2001, BT
Date 2001-08-12 Rating 2574.66
Round Color Result Opponent
1 Black Win TPE Chung Chun-Chih 1912.44
2 White Win ARM Poghosyan Albert 2338.18
3 Black Win JPN Kusajima Masato 2394.36
4 Black Win JPN Iio Yoshihiro 2416.65
5 Black Win JPN Sakamoto Suzan 2214.85
6 White Win SWE Carlsson Martin 2309.17
7 Black Draw AZE Eibatov Nizami 2362.37
8 Black Win SWE Henningsson Anders 2457.55
World Championship 2001, QT
Date 2001-08-06 Rating 2573.58
Round Color Result Opponent
1 White Win KOR Choi Yun Suk 2117.16
2 White Draw JPN Nara Hideki 2542.97
3 White Win CHN Wang Zi 2152.39
4 White Draw SWE Karlsson Stefan 2511.40
5 White Win ARM Poghosyan Albert 2338.40
6 White Loss SWE Gardström Petter 2516.39
7 Black Loss KOR Kim Byoung-Jun 2455.54
Japan WC Qualification tournament
Date 2001-03-24 Rating 2564.52
Round Color Result Opponent
1 Black Loss JPN Sunagawa Shouki 2224.39
2 Black Win JPN Okabe Hiroshi 2335.83
3 Black Loss JPN Kusajima Masato 2387.09
4 Black Win JPN Sakamoto Suzan 2178.21
5 Black Win JPN Mitsumori Masao 2299.46
6 Black Win JPN Ishitani Shin-ichi 2418.16
7 Black Win JPN Nara Hideki 2558.26
The 38th Meijin-sen Match
Date 2000-12-03 Rating 2561.16
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2777.70
2 White Loss JPN Nakamura Shigeru 2777.70
3 White Draw JPN Nakamura Shigeru 2777.70
32-nd Kyoto Classified - Special class
Date 2000-11-12 Rating 2560.92
Round Color Result Opponent
1 Black Loss JPN Iwata Akihisa 2208.55
2 White Win JPN Koiso Shigemasa 2155.32
3 White Win JPN Iio Yoshihiro 2370.33
4 Black Loss JPN Nara Hideki 2578.81
5 Black Draw JPN Sakamoto Suzan 2182.45
38th Meijinsen Tournament
Date 2000-10-01 Rating 2567.06
Round Color Result Opponent
1 White Win JPN Maruyama Yasushi 2241.03
2 White Win JPN Arai Yutaka 2189.25
3 Black Win JPN Iio Yoshihiro 2364.28
4 Black Win JPN Kudomi Takahiro 2364.74
5 Black Win JPN Kusajima Masato 2362.55
6 White Win JPN Nishizono Norio 2356.74
7 Black Loss JPN Nara Hideki 2579.75
8 Black Win JPN Fujinami Hisao 2244.28
9 White Win JPN Hayakawa Yoshimi 2428.73
Team World Championship 2000
Date 2000-05-06 Rating 2569.97
Round Color Result Opponent
1 White Win RRA Rusin Vladislav 2509.26
2 White Win EST Lents Johann 2232.71
3 White Win UKR Piddubny Konstantin 2102.52
4 Black Loss RRA Rusin Vladislav 2509.26
5 Black Win EST Lents Johann 2232.71
6 Black Win UKR Piddubny Konstantin 2102.52
7 Black Draw SWE Karlsson Stefan 2549.65
8 White Loss SWE Karlsson Stefan 2549.65
9 White Draw RRA Rusin Vladislav 2509.26
10 Black Win RRA Rusin Vladislav 2509.26
World Championship 1999, AT
Date 1999-08-05 Rating 2576.16
Round Color Result Opponent
1 White Loss RRA Makarov Pavel 2471.19
2 Black Win RRA Sushkov Vladimir 2543.74
3 White Win CHN Zhang Jinyu 2393.91
4 White Win JPN Hayakawa Yoshimi 2474.63
5 Black Win JPN Sagara Takashi 2453.76
6 White Loss SWE Karlsson Stefan 2554.88
7 Black Loss EST Soosõrv Ants 2515.97
8 White Win JPN Nishizono Norio 2420.40
9 Black Loss RRA Kozhin Mikhail 2580.51
10 White Win RRA Sinyov Igor 2568.76
11 White Loss EST Meritee Ando 2800.74
The 35th Meijin-sen Match
Date 1997-11-23 Rating 2610.21
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2764.61
2 White Loss JPN Nakamura Shigeru 2764.61
3 White Loss JPN Nakamura Shigeru 2764.61
World Championship 1997, AT
Date 1997-08-06 Rating 2626.79
Round Color Result Opponent
1 White Win RRA Klimashin Alexander 2486.23
2 Black Win RRA Sinyov Igor 2533.99
3 Black Win EST Soosõrv Ants 2547.97
4 Black Win JPN Kawamura Norihiko 2583.64
5 White Win SWE Gardström Petter 2383.32
6 Black Win LAT Reims Aldis 2559.26
7 White Draw SWE Karlsson Stefan 2450.27
8 White Win JPN Sagara Takashi 2549.52
9 White Win JPN Nara Hideki 2547.70
10 Black Draw RRA Kozhin Mikhail 2533.02
11 Black Loss EST Meritee Ando 2725.84
The 34th Meijin-sen Match
Date 1996-11-30 Rating 2604.96
Round Color Result Opponent
1 Black Draw JPN Kawamura Norihiko 2593.75
2 White Win JPN Kawamura Norihiko 2593.75
3 Black Loss JPN Kawamura Norihiko 2593.75
4 Black Draw JPN Kawamura Norihiko 2593.75
5 Black Win JPN Kawamura Norihiko 2593.75
34th Meijin-sen Tournament
Date 1996-09-23 Rating 2595.83
Round Color Result Opponent
1 Black Draw JPN Sagara Takashi 2487.47
2 Black Win JPN Yamaguchi Yusui 2428.93
3 Black Loss JPN Nishizono Norio 2491.33
4 White Win JPN Matsuura Hiroshi 2169.60
5 Black Win JPN Nara Hideki 2534.90
6 White Win JPN Maruyama Yasushi 2198.13
7 White Win JPN Nishimura Toshio 2343.57
8 White Win JPN Ooi Kozo 2315.90
9 Black Win JPN Isobe Taizan 2396.83
Team World Championship 1996
Date 1996-05-04 Rating 2566.33
Round Color Result Opponent
1 White Draw RRA Peskov Stepan 2479.76
2 White Loss EST Soosõrv Ants 2460.43
3 Black Win CHN Deng Jinghui 2106.11
4 Black Win RRA Kozhin Mikhail 2516.73
5 Black Win EST Soosõrv Ants 2460.43
6 White Win CHN Deng Jinghui 2106.11
9 Black Win ARM Sahakyan Tigran 1822.17
10 Black Win ARM Sahakyan Tigran 1822.17
The 33rd Meijin-sen Match
Date 1995-11-05 Rating 2525.30
Round Color Result Opponent
1 Black Loss JPN Kawamura Norihiko 2627.86
2 Black Loss JPN Kawamura Norihiko 2627.86
3 Black Loss JPN Kawamura Norihiko 2627.86
World Championship 1995, BT
Date 1995-08-07 Rating 2515.59
Round Color Result Opponent
White Win LAT Balanova Jelena 2241.97
Black Loss RRA Sinyov Igor 2504.54
White Win RRA Chernov Sergey 2196.16
White Loss JPN Hayakawa Yoshimi 2553.56
Black Win SWE Jonsson Peter 2125.67
White Win SWE Bertilsson Anders 2059.51
Black Win RRA Skuridina Olga 1957.99
Black Win LAT Demidov Alexey 2143.34
Kyoto - 1200
Date 1994-08-07 Rating 2490.24
Round Color Result Opponent
1 Black Loss JPN Arai Yutaka 2262.12
2 White Loss JPN Kudomi Takahiro 2192.72
3 White Win JPN Sawai Toshio 1732.69
4 Black Win RRA Alexandrov Victor 2379.27
5 White Win JPN Takazawa Nagayoshi 2134.38
6 White Win JPN Matsuura Hiroshi 2206.46
7 Black Win RRA Dvoeglazov Vladimir 2269.19
World Championship 1993, AT
Date 1993-08-12 Rating 2496.46
Round Color Result Opponent
1 Black Loss JPN Nara Hideki 2558.98
2 White Win UZB Mikhailov Nikolay 2414.60
3 Black Win EST Meritee Ando 2585.00
4 White Draw SWE Sundling Ingvar 2408.67
5 Black Loss JPN Sagara Takashi 2397.60
6 White Win RRA Nikonov Konstantin 2410.31
7 Black Win SWE Karlsson Stefan 2313.52
8 White Loss LAT Reims Aldis 2528.12
9 Black Win ARM Poghosyan Albert 2219.33
10 Black Win EST Soosõrv Ants 2426.55
11 White Loss RRA Kozhin Mikhail 2456.05
The 30th Meijin-sen Match
Date 1992-10-04 Rating 2500.82
Round Color Result Opponent
1 Black Draw JPN Nakamura Shigeru 2672.74
2 White Loss JPN Nakamura Shigeru 2672.74
3 Black Win JPN Nakamura Shigeru 2672.74
4 White Loss JPN Nakamura Shigeru 2672.74
World Championship 1991, AT
Date 1991-08-10 Rating 2487.24
Round Color Result Opponent
1 Black Win JPN Nara Hideki 2517.27
2 Black Win AUT Unterweger Michael 1953.74
3 White Win RRA Sinyov Igor 2350.66
4 Black Win SWE Gardström Petter 2279.93
5 Black Win ARM Voskanyan Eduard 2366.27
6 White Win SWE Palmgren Jan 2233.92
7 Black Loss JPN Nakamura Shigeru 2686.52
8 White Loss RRA Kozhin Mikhail 2426.40
9 Black Win LAT Reims Aldis 2499.14
10 White Loss SWE Sundling Ingvar 2349.29
11 Black Loss JPN Yamaguchi Yusui 2468.66
The 28th Meijin-sen Match
Date 1990-12-02 Rating 2475.56
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2659.44
2 Black Win JPN Nakamura Shigeru 2659.44
3 Black Draw JPN Nakamura Shigeru 2659.44
4 White Loss JPN Nakamura Shigeru 2659.44
The 27th Meijin-sen Match
Date 1989-11-18 Rating 2438.14
Round Color Result Opponent
1 Black Loss JPN Nakamura Shigeru 2638.33
2 White Draw JPN Nakamura Shigeru 2638.33
3 Black Win JPN Nakamura Shigeru 2638.33
4 White Loss JPN Nakamura Shigeru 2638.33
World Championship 1989, AT
Date 1989-08-06 Rating 2421.64
Round Color Result Opponent
1 White Win RRA Kozhin Mikhail 2353.79
2 Black Loss JPN Nishimura Toshio 2408.52
3 Black Win SWE Gardström Petter 2206.12
4 Black Loss JPN Nakamura Shigeru 2638.77
5 White Win SWE Palmgren Jan 2113.41
6 Black Win SWE Sundling Ingvar 2204.35
7 White Loss JPN Nara Hideki 2499.01
8 White Win RRA Bobkov Evgeniy 2311.05
9 Black Draw UZB Mikhailov Nikolay 2348.12
The 26th Meijin-sen Match
Date 1988-11-19 Rating 2377.35
Round Color Result Opponent
1 Black Loss JPN Nakamura Shigeru 2614.11
2 White Loss JPN Nakamura Shigeru 2614.11
3 White Loss JPN Nakamura Shigeru 2614.11
Stokholm Summer trophy
Date 1988-08-08 Rating 2366.79
Round Color Result Opponent
4 White Win SWE Karppinen Jorma 1981.40
Japan-Sweden Renju Friendship Tournament
Date 1985-07-01 Rating 2238.26
Round Color Result Opponent
1 White Loss JPN Kawamura Norihiko 2411.10