Hasegawa Kazuto (長谷川一人)

Place: Osaka, Japan

Birth: 1963-02-12

Rating: 2418.68, Std: 91.60, Rank: 191

First game: 1985-07-01, Last game: 2026-05-17

Top rating: 2769.03 (2007-11-24)

Games: 620, Wins: 367, Draws: 79, Losses: 174

Gy1: 12, Gy2: 34, Gy5: 105

64 Meijinsen Tournament Kansai Hokuriku area 1st round
Date	2026-05-17		Rating	2418.68
Round	Color	Result	Opponent
2	White	Win	Kito Shinichi	2176.10
3	White	Win	Takashima Junya	2426.09
4	White	Win	Tachi Masaya	2470.82
5	Black	Loss	Yoshida Hisao	2179.87
21 Kansai Championship 2nd round
Date	2026-02-15		Rating	2413.77
Round	Color	Result	Opponent
1	White	Win	Yoshida Hisao	2180.48
2	Black	Win	Hata Masayuki	2167.03
3	Black	Loss	Makino Mitsunori	2664.54
57 Kyoto Classified Tournament
Date	2025-11-22		Rating	2407.19
Round	Color	Result	Opponent
1	White	Loss	Okabe Hiroshi	2754.26
2	Black	Win	Hata Masayuki	2173.91
3	Black	Loss	Yoshida Hisao	2179.01
4	White	Draw	Ishitani Shin-ichi	2363.93
5	Black	Loss	Watanabe Nobuo	2025.10
63 Meijinsen Tournament Kansai Hokuriku area 2nd round
Date	2025-06-15		Rating	2424.38
Round	Color	Result	Opponent
1	Black	Loss	Takashima Junya	2433.65
2	Black	Draw	Tachi Masaya	2502.32
3	White	Loss	Hata Masayuki	2176.48
63 Meijinsen Tournament Kansai Hokuriku area 1st round
Date	2025-05-18		Rating	2431.06
Round	Color	Result	Opponent
1	White	Win	Hata Masayuki	2175.41
2	White	Win	Kito Shinichi	2177.70
3	Black	Loss	Takashima Junya	2434.65
4	White	Win	Yoshida Hisao	2163.52
20 Kansai Championship Final
Date	2025-03-16		Rating	2445.71
Round	Color	Result	Opponent
1	White	Draw	Tachi Masaya	2529.51
2	White	Win	Tachi Masaya	2529.51
3	White	Loss	Tachi Masaya	2529.51
4	Black	Loss	Tachi Masaya	2529.51
20 Kansai Championship 2nd round
Date	2024-12-08		Rating	2468.78
Round	Color	Result	Opponent
1	White	Loss	Makino Mitsunori	2646.27
2	White	Win	Makino Mitsunori	2646.27
3	Black	Win	Makino Mitsunori	2646.27
56 Kyoto Classified Tournament
Date	2024-11-23		Rating	2470.30
Round	Color	Result	Opponent
1	Black	Win	Horikawa Yasuto	1820.09
2	White	Loss	Tachi Masaya	2562.94
3	Black	Win	Hata Masayuki	2156.64
4	Black	Draw	Makino Mitsunori	2647.54
5	White	Win	Kawaai Hitoshi	2054.00
20 Kansai Championship 1st round
Date	2024-11-17		Rating	2470.83
Round	Color	Result	Opponent
1	White	Win	Yoshida Hisao	2174.49
2	White	Loss	Yoshida Hisao	2174.49
3	White	Win	Yoshida Hisao	2174.49
62 Meijinsen Tournament Kansai area 2nd round
Date	2024-06-16		Rating	2493.74
Round	Color	Result	Opponent
1	Black	Loss	Tachi Masaya	2594.15
2	White	Loss	Makino Mitsunori	2643.05
3	White	Win	Yoshida Hisao	2160.21
19 Kansai Championship 2nd round
Date	2024-02-18		Rating	2518.43
Round	Color	Result	Opponent
1	Black	Win	Yoshida Hisao	2152.64
3	White	Loss	Tachi Masaya	2599.17
55 Kyoto Classified Tournament
Date	2023-11-11		Rating	2542.03
Round	Color	Result	Opponent
1	Black	Loss	Makino Mitsunori	2636.56
2	Black	Win	Hata Masayuki	2128.75
3	Black	Win	Tanaka Shotaro	2321.48
4	White	Win	Tachi Masaya	2593.50
5	White	Win	Ishitani Shin-ichi	2409.03
61st Meijinsen Tournament
Date	2023-09-18		Rating	2549.93
Round	Color	Result	Opponent
1	White	Win	Tachi Masaya	2586.09
2	White	Loss	Fujita Maiko	2425.76
3	Black	Draw	Nakayama Tomoharu	2791.14
4	White	Loss	Kawano Takahisa	2551.37
5	Black	Draw	Makino Mitsunori	2630.60
6	Black	Win	Maruyama Yasushi	2261.39
7	White	Loss	Matsuda Shoma	2410.34
8	White	Draw	Okabe Hiroshi	2727.40
9	White	Win	Yamane Tomohiro	2079.32
2nd Masters Renju Tournament
Date	2023-04-23		Rating	2578.77
Round	Color	Result	Opponent
2	White	Win	Tomobe Katsuhiro	2101.92
3	Black	Win	Yamamoto Yasuhiro	2167.35
4	White	Draw	Ishitani Shin-ichi	2382.00
5	White	Win	Takazawa Nagayoshi	2300.30
6	Black	Win	Iwano Fumio	2205.63
7	White	Win	Miyamoto Syunju	2293.79
18th Kansai Championship Final
Date	2023-03-30		Rating	2582.58
Round	Color	Result	Opponent
1	White	Win	Makino Mitsunori	2626.43
2	Black	Loss	Makino Mitsunori	2626.43
3	Black	Loss	Makino Mitsunori	2626.43
54 Kyoto Classified Tournament
Date	2022-11-12		Rating	2609.28
Round	Color	Result	Opponent
S2	Black	Win	Inoue Fumiya	2532.52
S3	White	Win	Sakamoto Suzan	2227.46
S4	White	Win	Makino Mitsunori	2632.57
S5	White	Win	Ishitani Shin-ichi	2376.62
60th Meijinsen Tournament
Date	2022-09-19		Rating	2612.33
Round	Color	Result	Opponent
1	Black	Win	Nagasoe Hiroki	2659.69
2	White	Win	Ishitani Shin-ichi	2366.84
3	Black	Win	Miyamoto Syunju	2258.97
4	Black	Win	Kawamoto Shoma	2326.16
5	Black	Draw	Nakayama Tomoharu	2812.38
6	White	Loss	Okabe Hiroshi	2703.00
7	White	Win	Makino Mitsunori	2632.08
8	White	Win	Ono Takayuki	2426.10
9	White	Draw	Kuga Akio	2412.17
60th Meijinsen Qualification Kansai area 2nd round
Date	2022-06-19		Rating	2602.70
Round	Color	Result	Opponent
1	Black	Win	Tanaka Shotaro	2312.03
2	Black	Win	Tachi Masaya	2504.88
3	White	Win	Makino Mitsunori	2623.74
60th Meijinsen Tournament Kansai area 1st round
Date	2022-05-15		Rating	2594.95
Round	Color	Result	Opponent
1	White	Win	Kito Shinichi	2182.48
2	White	Win	Tachi Masaya	2506.14
4	White	Loss	Makino Mitsunori	2620.77
5	White	Win	Tanaka Shotaro	2306.99
17th Kansai Championship Final
Date	2022-03-17		Rating	2580.85
Round	Color	Result	Opponent
1	Black	Loss	Makino Mitsunori	2615.64
2	White	Loss	Makino Mitsunori	2615.64
59th Meijinsen Tournament
Date	2022-01-10		Rating	2571.68
Round	Color	Result	Opponent
1	Black	Win	Hayashi Shoichi	2157.71
2	White	Loss	Iio Yoshihiro	2402.29
3	White	Loss	Nagasoe Hiroki	2660.70
4	Black	Win	Maruyama Yasushi	2276.61
5	Black	Loss	Ono Takayuki	2426.67
6	Black	Win	Maruta Hiroki	2252.17
7	White	Loss	Kamiya Shunsuke	2870.21
8	Black	Draw	Okabe Hiroshi	2703.03
9	Black	Draw	Nakayama Tomoharu	2829.79
53 Kyoto Classified Tournament
Date	2021-11-13		Rating	2570.57
Round	Color	Result	Opponent
S1	White	Win	Hata Masayuki	2158.84
S2	White	Loss	Maruta Hiroki	2268.02
S3	Black	Loss	Fujita Maiko	2376.43
S4	White	Win	Hayashi Shoichi	2160.71
S5	Black	Win	Iio Yoshihiro	2398.40
59 Meijinsen Qualification Kansai area 2nd round
Date	2021-07-18		Rating	2583.54
Round	Color	Result	Opponent
1	Black	Win	Iio Yoshihiro	2400.62
2	Black	Win	Hayashi Shoichi	2174.37
3	White	Win	Makino Mitsunori	2570.39
59 Meijinsen Qualification Kansai area 1st round
Date	2021-06-20		Rating	2584.05
Round	Color	Result	Opponent
1	White	Win	Hata Masayuki	2160.46
2	White	Win	Tanaka Shotaro	2277.45
3	Black	Draw	Iio Yoshihiro	2400.48
4	White	Win	Hayashi Shoichi	2175.67
16 Kansai Championship final match
Date	2021-04-11		Rating	2584.76
Round	Color	Result	Opponent
1	Black	Win	Makino Mitsunori	2569.56
2	Black	Loss	Makino Mitsunori	2569.56
3	Black	Loss	Makino Mitsunori	2569.56
15 Kansai Championship final match
Date	2020-10-18		Rating	2597.54
Round	Color	Result	Opponent
1	Black	Win	Makino Mitsunori	2533.35
2	White	Draw	Makino Mitsunori	2533.35
3	White	Win	Makino Mitsunori	2533.35
58 Meijinsen Qualification Kansai area 2nd round
Date	2020-07-19		Rating	2596.84
Round	Color	Result	Opponent
1	White	Win	Kito Shinichi	2174.28
2	Black	Loss	Makino Mitsunori	2494.45
3	Black	Draw	Tachi Masaya	2495.58
51 Kyoto Classified Tournament
Date	2019-11-04		Rating	2615.05
Round	Color	Result	Opponent
S1	White	Win	Kawano Takahisa	2462.67
S2	White	Draw	Kawamura Norihiko	2674.46
S3	Black	Draw	Tanaka Toshiki	2490.86
S4	Black	Win	Iio Yoshihiro	2410.58
S5	White	Win	Ozawa Tetsushi	1968.04
57 Meijinsen Tournament
Date	2019-09-16		Rating	2615.97
Round	Color	Result	Opponent
1	Black	Loss	Nakayama Tomoharu	2830.05
2	White	Win	Kawano Takahisa	2463.66
3	White	Loss	Kamiya Shunsuke	2828.39
4	Black	Win	Kawamura Norihiko	2673.94
5	White	Loss	Okabe Hiroshi	2728.79
6	Black	Win	Inoue Fumiya	2422.25
7	Black	Win	Koyama Jun	2615.56
8	White	Win	Ishitani Shin-ichi	2386.55
9	White	Win	Matsuura Hiroshi	2364.49
14 Kansai Championship final match R3
Date	2019-08-19		Rating	2612.68
Round	Color	Result	Opponent
3	White	Win	Iio Yoshihiro	2425.08
57 Meijinsen Qualification Kansai area 2nd round
Date	2019-06-16		Rating	2603.36
Round	Color	Result	Opponent
1	White	Loss	Tachi Masaya	2523.71
2	Black	Win	Kashihara Akihiko	2377.63
3	Black	Loss	Kawamura Norihiko	2682.60
ex1	Black	Draw	Tachi Masaya	2523.71
ex2	Black	Win	Tachi Masaya	2523.71
57 Meijinsen Qualification Kansai area 1st round
Date	2019-05-19		Rating	2600.87
Round	Color	Result	Opponent
1	White	Win	Hayashi Shoichi	2167.80
2	Black	Win	Iio Yoshihiro	2445.00
3	Black	Loss	Kawamura Norihiko	2682.68
4	Black	Win	Tanaka Toshiki	2489.76
14 Kansai Championship final match
Date	2019-05-06		Rating	2599.24
Round	Color	Result	Opponent
1	Black	Win	Iio Yoshihiro	2447.72
2	White	Loss	Iio Yoshihiro	2447.72
14 Kansai Championship 2nd round
Date	2019-02-17		Rating	2593.03
Round	Color	Result	Opponent
1	Black	Win	Masuda Yuuto	1848.57
2	Black	Win	Hayashi Shoichi	2157.14
50 Kyoto Classified Tournament
Date	2018-11-11		Rating	2584.26
Round	Color	Result	Opponent
1	Black	Loss	Tanaka Toshiki	2504.78
2	White	Win	Sakamoto Suzan	2291.66
3	White	Win	Fujita Maiko	2254.46
4	Black	Win	Ishitani Shin-ichi	2425.28
5	White	Win	Hata Masayuki	2184.19
14 Kansai Championship 1st round
Date	2018-10-21		Rating	2582.26
Round	Color	Result	Opponent
1	Black	Win	Kito Shinichi	2183.97
2	Black	Win	Hayashi Shoichi	2142.38
3	Black	Win	Sakamoto Suzan	2292.49
4	White	Loss	Masuda Yuuto	1853.48
5	White	Win	Sakamoto Ryuto	1994.26
56 Meijinsen Tournament
Date	2018-09-17		Rating	2581.40
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2704.94
2	White	Loss	Nakamura Shigeru	3003.30
3	White	Loss	Ishitani Shin-ichi	2431.79
4	Black	Win	Kawamura Norihiko	2662.10
5	White	Loss	Kamiya Shunsuke	2803.01
7	White	Win	Kuga Akio	2429.53
8	White	Win	Matsuura Hiroshi	2356.54
9	Black	Loss	Koyama Jun	2576.74
56 Meijinsen Qualification Kansai area 2nd round
Date	2018-06-17		Rating	2586.37
Round	Color	Result	Opponent
1	Black	Draw	Kawamura Norihiko	2670.07
2	White	Draw	Tachi Masaya	2552.37
3	White	Win	Iio Yoshihiro	2502.98
13 Kansai Championship 2nd round
Date	2018-02-18		Rating	2586.83
Round	Color	Result	Opponent
1	Black	Loss	Iio Yoshihiro	2538.98
2	White	Win	Matsui Tsunehiro	2176.00
3	White	Loss	Tachi Masaya	2559.30
49 Kyoto Classified Tournament
Date	2017-11-12		Rating	2598.34
Round	Color	Result	Opponent
S1	Black	Win	Hata Masayuki	2199.69
S2	Black	Loss	Iio Yoshihiro	2547.82
S3	Black	Win	Ishitani Shin-ichi	2398.29
S4	White	Win	Kawamura Norihiko	2663.89
S5	Black	Win	Nishida Toshio	2068.36
55 Meijinsen Tournament
Date	2017-09-18		Rating	2602.36
Round	Color	Result	Opponent
1	Black	Win	Kawano Takahisa	2442.00
2	White	Win	Tamada Yoichi	2514.65
3	Black	Win	Maruyama Yasushi	2285.98
4	Black	Draw	Sato Kiyotomi	2454.64
5	Black	Win	Matsuura Hiroshi	2342.95
6	White	Loss	Iio Yoshihiro	2552.69
7	White	Loss	Kamiya Shunsuke	2814.90
8	Black	Loss	Okabe Hiroshi	2725.96
9	Black	Loss	Nakayama Tomoharu	2848.31
55 Meijinsen Qualification Kansai area 2nd round
Date	2017-06-18		Rating	2614.62
Round	Color	Result	Opponent
1	Black	Win	Kawamura Norihiko	2646.15
2	White	Loss	Tachi Masaya	2541.89
3	Black	Loss	Iio Yoshihiro	2559.51
ex	Black	Win	Kawamura Norihiko	2646.15
12 Kansai Championship final match
Date	2017-03-19		Rating	2627.66
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2714.91
2	Black	Win	Oosumi Yuuki	2714.91
3	White	Loss	Oosumi Yuuki	2714.91
12 Kansai Championship 2nd round
Date	2017-02-19		Rating	2632.08
Round	Color	Result	Opponent
2	Black	Draw	Iio Yoshihiro	2552.05
3	Black	Win	Sakamoto Suzan	2275.78
ex	Black	Win	Iio Yoshihiro	2552.05
48 Kyoto Classified Tournament
Date	2016-11-13		Rating	2643.34
Round	Color	Result	Opponent
SS1	Black	Win	Hata Masayuki	2205.28
SS2	White	Win	Okabe Hiroshi	2716.51
SS3	Black	Win	Kawamura Norihiko	2632.74
SS4	White	Win	Iio Yoshihiro	2558.63
12 Kansai Championship 1st round
Date	2016-10-23		Rating	2642.15
Round	Color	Result	Opponent
2	White	Win	Kubo Izumi	2132.38
3	Black	Loss	Sakamoto Suzan	2281.18
54 Meijinsen Tournament
Date	2016-09-19		Rating	2643.39
Round	Color	Result	Opponent
1	White	Loss	Kamiya Shunsuke	2764.18
2	Black	Draw	Tanaka Toshiki	2448.25
3	Black	Draw	Koyama Jun	2622.75
4	White	Win	Matsuura Hiroshi	2364.86
5	Black	Loss	Nakayama Tomoharu	2781.70
6	Black	Win	Maruyama Yasushi	2294.69
7	Black	Loss	Okabe Hiroshi	2722.03
8	Black	Win	Iio Yoshihiro	2565.06
9	Black	Win	Kuga Akio	2371.82
53 Meijinsen Match R3
Date	2015-11-14		Rating	2670.84
Round	Color	Result	Opponent
3	Black	Loss	Nakamura Shigeru	2925.29
47 Kyoto Classified Tournament
Date	2015-11-08		Rating	2671.50
Round	Color	Result	Opponent
S1	White	Win	Ishitani Shin-ichi	2397.94
S2	White	Loss	Okabe Hiroshi	2720.49
S3	Black	Win	Tachi Masaya	2475.22
S4	Black	Win	Mano Yoshihisa	2363.69
S5	Black	Draw	Epifanov Dmitry	2719.22
53 Meijinsen Match R1,2
Date	2015-10-11		Rating	2673.94
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2921.71
2	Black	Loss	Nakamura Shigeru	2921.71
53 Meijinsen Tournament
Date	2015-09-22		Rating	2676.42
Round	Color	Result	Opponent
1	White	Win	Koyama Jun	2639.16
2	White	Win	Okabe Hiroshi	2721.50
3	Black	Loss	Oosumi Yuuki	2776.83
4	White	Win	Ishitani Shin-ichi	2395.81
5	White	Win	Matsuura Hiroshi	2402.30
6	White	Draw	Nakayama Tomoharu	2773.07
7	White	Draw	Tamada Yoichi	2586.60
8	White	Win	Kawamura Norihiko	2627.03
9	White	Win	Iio Yoshihiro	2535.43
53 Meijinsen Qualification Kansai area 2nd round
Date	2015-06-21		Rating	2670.61
Round	Color	Result	Opponent
1	Black	Win	Koiso Shigemasa	2185.73
2	Black	Win	Iio Yoshihiro	2528.95
3	White	Loss	Kawamura Norihiko	2642.67
52 Meijinsen Tournament
Date	2014-09-15		Rating	2658.63
Round	Color	Result	Opponent
1	White	Win	Iio Yoshihiro	2514.18
2	Black	Win	Kashihara Akihiko	2347.68
3	Black	Loss	Nakayama Tomoharu	2723.59
4	Black	Win	Sato Kiyotomi	2487.96
5	White	Draw	Tamada Yoichi	2568.37
6	Black	Win	Fukui Nobuhiro	2621.31
7	White	Loss	Oosumi Yuuki	2830.56
8	Black	Draw	Okabe Hiroshi	2752.11
9	White	Win	Matsuura Hiroshi	2355.31
9th Kansai Championship 2nd round
Date	2014-02-16		Rating	2634.58
Round	Color	Result	Opponent
2	White	Win	Sakamoto Suzan	2304.51
3	White	Loss	Iio Yoshihiro	2552.47
45 Kyoto Classified Tournament
Date	2013-11-10		Rating	2628.70
Round	Color	Result	Opponent
S1	Black	Win	Doi Manabu	2071.26
S2	Black	Win	Iio Yoshihiro	2535.92
S3	White	Loss	Oosumi Yuuki	2843.06
S4	White	Loss	Okabe Hiroshi	2761.39
S5	White	Win	Sandstrom Richard	2384.26
51 Meijinsen Tournament
Date	2013-09-16		Rating	2625.02
Round	Color	Result	Opponent
1	White	Win	Mano Yoshihisa	2318.85
2	Black	Win	Kamiya Shunsuke	2562.05
3	Black	Draw	Oosumi Yuuki	2848.50
4	White	Loss	Okabe Hiroshi	2757.09
5	White	Win	Kawate Kozo	2195.01
6	Black	Win	Yamaguchi Yusui	2594.25
7	Black	Draw	Hata Masayuki	2260.54
8	Black	Win	Kawano Takahisa	2374.13
9	Black	Loss	Sato Kiyotomi	2474.27
51 Meijinsen Qualification Kansai area 2nd round
Date	2013-06-16		Rating	2617.33
Round	Color	Result	Opponent
1	Black	Win	Matsui Tsunehiro	2188.85
2	Black	Win	Iio Yoshihiro	2497.43
3	White	Win	Hata Masayuki	2272.45
8th Kansai Championship final match
Date	2013-05-12		Rating	2612.33
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2849.93
2	Black	Loss	Oosumi Yuuki	2849.93
8th Kansai Championship 2nd round
Date	2013-02-17		Rating	2604.12
Round	Color	Result	Opponent
1	Black	Loss	Miyagawa Junzo	2220.70
2	Black	Win	Takahashi Roi	2183.00
3	Black	Win	Iio Yoshihiro	2483.27
ex	Black	Win	Iio Yoshihiro	2483.27
44 Kyoto Classified Tournament
Date	2012-11-11		Rating	2596.21
Round	Color	Result	Opponent
S1	White	Win	Tamura Kazumasa	2525.88
S2	Black	Draw	Okabe Hiroshi	2716.36
S3	White	Win	Ishitani Shin-ichi	2365.31
S4	Black	Draw	Oosumi Yuuki	2829.58
S5	Black	Win	Fukui Nobuhiro	2557.37
8th Kansai Championship 1st round
Date	2012-10-08		Rating	2587.75
Round	Color	Result	Opponent
1	Black	Win	Koiso Shigemasa	2171.93
2	Black	Win	Takahashi Roi	2175.23
3	Black	Win	Iio Yoshihiro	2473.42
4	Black	Loss	Kon Akira	1993.57
5	Black	Loss	Miyagawa Junzo	2217.98
50th Meijinsen Tournament
Date	2012-09-17		Rating	2585.68
Round	Color	Result	Opponent
1	Black	Draw	Yamaguchi Yusui	2656.06
2	Black	Win	Ono Takayuki	2432.59
3	Black	Win	Matsuura Hiroshi	2331.26
4	Black	Loss	Fukui Nobuhiro	2545.53
5	Black	Win	Nagasoe Hiroki	2553.28
6	White	Win	Nakayama Tomoharu	2628.35
7	Black	Loss	Nakamura Shigeru	2884.00
8	White	Loss	Iio Yoshihiro	2472.61
9	Black	Loss	Okabe Hiroshi	2713.41
50 Meijinsen Qualification Kansai area 2nd round
Date	2012-06-17		Rating	2577.60
Round	Color	Result	Opponent
1	Black	Win	Kise Katsumi	2549.27
2	Black	Win	Sakamoto Suzan	2339.28
3	White	Loss	Iio Yoshihiro	2481.42
43 Kyoto Classified Tournament
Date	2011-11-13		Rating	2557.88
Round	Color	Result	Opponent
S1	White	Loss	Okabe Hiroshi	2709.11
S2	Black	Loss	Miyoshi Takeo	2167.22
S3	White	Win	Doi Manabu	2112.05
S4	White	Win	Hata Masayuki	2235.24
S5	Black	Loss	Oosumi Yuuki	2777.77
49th Meijinsen Tournament
Date	2011-09-19		Rating	2560.30
Round	Color	Result	Opponent
1	White	Loss	Nakayama Tomoharu	2582.33
2	Black	Draw	Yamaguchi Yusui	2656.06
3	Black	Win	Kashihara Akihiko	2260.84
4	Black	Draw	Miyoshi Takeo	2162.47
5	White	Draw	Iio Yoshihiro	2496.27
6	Black	Win	Sakashita Shoichi	2148.11
7	Black	Draw	Kubo Izumi	2114.70
8	Black	Loss	Okabe Hiroshi	2709.38
9	White	Draw	Matsuura Hiroshi	2383.29
6th All Japan Championship
Date	2011-03-27		Rating	2598.48
Round	Color	Result	Opponent
1	White	Win	Koiso Shigemasa	2166.54
2	White	Win	Sato Kiyotomi	2402.38
3	Black	Draw	Iio Yoshihiro	2513.41
4	White	Loss	Kise Katsumi	2535.42
5	White	Win	Maruta Hiroki	2124.77
6	Black	Win	Ozawa Tetsushi	2096.45
48 Meijinsen Match R3,R4,R5
Date	2010-12-26		Rating	2621.00
Round	Color	Result	Opponent
3	Black	Loss	Oosumi Yuuki	2732.90
4	White	Draw	Oosumi Yuuki	2732.90
5	White	Loss	Oosumi Yuuki	2732.90
42 Kyoto Classified Tournament
Date	2010-11-14		Rating	2633.88
Round	Color	Result	Opponent
S1	White	Win	Miyagawa Junzo	2225.84
S2	White	Win	Kudomi Takahiro	2414.70
S3	White	Draw	Oosumi Yuuki	2722.73
S4	Black	Loss	Okabe Hiroshi	2698.08
S5	Black	Win	Kubo Izumi	2106.28
48 Meijinsen Match R1,R2
Date	2010-10-17		Rating	2642.25
Round	Color	Result	Opponent
1	Black	Loss	Oosumi Yuuki	2713.58
2	White	Win	Oosumi Yuuki	2713.58
Team World Championship 2010
Date	2010-05-05		Rating	2687.85
Round	Color	Result	Opponent
1	White	Win	Tamura Kazumasa	2512.12
2	Black	Win	Mirme Madli	2213.22
3	White	Draw	Cao Dong	2719.86
4	Black	Draw	Lu Wei-Yuan	2496.24
5	White	Win	Karasyov Maxim	2660.93
7	Black	Win	Oll Aivo	2726.73
8	White	Win	Lu Wei-Yuan	2496.24
9	Black	Draw	Cao Dong	2719.86
10	Black	Draw	Oll Aivo	2726.73
5th Kansai Championship 3rd round
Date	2010-02-14		Rating	2696.72
Round	Color	Result	Opponent
1	White	Win	Sagara Takashi	2484.58
2	Black	Loss	Iio Yoshihiro	2531.33
3	Black	Win	Hata Masayuki	2151.90
47 Meijinsen Match R3,R4
Date	2009-11-22		Rating	2710.24
Round	Color	Result	Opponent
3	Black	Loss	Kawamura Norihiko	2620.07
4	Black	Win	Kawamura Norihiko	2620.07
40th Kyoto Classified - Special class
Date	2009-11-09		Rating	2712.70
Round	Color	Result	Opponent
1	Black	Win	Tamura Kazumasa	2510.60
2	White	Win	Miyagawa Junzo	2201.19
3	Black	Win	Oosumi Yuuki	2631.69
4	White	Win	Iio Yoshihiro	2522.28
5	Black	Win	Sakamoto Suzan	2324.34
41 Kyoto Classified Tournament
Date	2009-11-08		Rating	2712.78
Round	Color	Result	Opponent
S1	White	Win	Iio Yoshihiro	2522.19
S2	Black	Win	Matsuo Yoshihiro	2047.89
S3	White	Draw	Tamura Kazumasa	2510.62
S4	Black	Win	Okumura Toyohiko	2332.17
S5	Black	Win	Miyoshi Takeo	2157.99
47 Meijinsen Match R1,R2
Date	2009-10-18		Rating	2714.02
Round	Color	Result	Opponent
1	White	Win	Kawamura Norihiko	2628.06
2	White	Draw	Kawamura Norihiko	2628.06
4th Kansai Championship, final match
Date	2009-03-15		Rating	2720.66
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2612.12
2	White	Loss	Oosumi Yuuki	2612.12
46 Meijinsen Match R3-R4
Date	2008-11-23		Rating	2740.29
Round	Color	Result	Opponent
3	White	Win	Okabe Hiroshi	2683.60
46 Meijinsen Match R1-R2
Date	2008-10-19		Rating	2744.80
Round	Color	Result	Opponent
1	Black	Draw	Okabe Hiroshi	2687.44
2	White	Win	Okabe Hiroshi	2687.44
3rd Kansai Championship final match
Date	2008-03-16		Rating	2764.63
Round	Color	Result	Opponent
1	Black	Win	Oosumi Yuuki	2560.25
2	Black	Win	Oosumi Yuuki	2560.25
The 45th Meijin-sen Match
Date	2007-11-24		Rating	2769.03
Round	Color	Result	Opponent
1	Black	Win	Yamaguchi Yusui	2637.94
2	Black	Draw	Yamaguchi Yusui	2637.94
3	Black	Win	Yamaguchi Yusui	2637.94
39th Kyoto Classified - Special Class
Date	2007-11-11		Rating	2768.88
Round	Color	Result	Opponent
1	Black	Win	Miyagawa Junzo	2266.52
2	White	Win	Iio Yoshihiro	2535.84
3	White	Draw	Okabe Hiroshi	2654.29
4	White	Win	Tamura Kazumasa	2410.52
5	Black	Win	Oosumi Yuuki	2559.71
2nd Kansai Championship, Final Match
Date	2007-03-18		Rating	2754.27
Round	Color	Result	Opponent
1	Black	Win	Iio Yoshihiro	2522.76
2	White	Win	Iio Yoshihiro	2522.76
The 44th Meijin-sen Match
Date	2006-11-26		Rating	2742.20
Round	Color	Result	Opponent
1	Black	Win	Kawamura Norihiko	2656.37
2	Black	Win	Kawamura Norihiko	2656.37
3	White	Draw	Kawamura Norihiko	2656.37
38th Kyoto Classified - Special class
Date	2006-11-12		Rating	2739.70
Round	Color	Result	Opponent
1	White	Win	Adachi Yasuhiro	2057.70
2	White	Loss	Oosumi Yuuki	2475.10
3	White	Win	Okumura Toyohiko	2288.25
4	Black	Draw	Iio Yoshihiro	2514.83
5	White	Win	Doi Manabu	2139.00
1st Kansai Championship final match
Date	2006-02-12		Rating	2720.90
Round	Color	Result	Opponent
1	Black	Win	Takashima Junya	2514.13
2	Black	Loss	Takashima Junya	2514.13
3	Black	Win	Takashima Junya	2514.13
The 43rd Meijin-sen Match
Date	2006-01-28		Rating	2720.36
Round	Color	Result	Opponent
1	Black	Win	Kawamura Norihiko	2668.31
2	Black	Loss	Kawamura Norihiko	2668.31
3	White	Win	Kawamura Norihiko	2668.31
4	Black	Draw	Kawamura Norihiko	2668.31
5	White	Win	Kawamura Norihiko	2668.31
1st Kansai Championship 3rd round
Date	2006-01-08		Rating	2718.26
Round	Color	Result	Opponent
1	Black	Win	Sakamoto Suzan	2285.92
2	White	Win	Takashima Junya	2516.91
3	Black	Win	Sagara Takashi	2493.09
37th Kyoto Classified - Special class
Date	2005-11-13		Rating	2709.06
Round	Color	Result	Opponent
1	Black	Win	Kudomi Takahiro	2282.13
2	Black	Loss	Takashima Junya	2518.65
3	Black	Win	Matsuo Yoshihiro	2005.76
4	White	Win	Hata Masayuki	2218.86
5	Black	Win	Iio Yoshihiro	2480.99
1st Kansai Championship 2nd round
Date	2005-10-16		Rating	2705.66
Round	Color	Result	Opponent
1	Black	Loss	Takashima Junya	2515.57
2	Black	Win	Adachi Yasuhiro	2047.62
3	Black	Win	Miyagawa Junzo	2251.64
4	White	Win	Iio Yoshihiro	2476.61
The 43rd Meijin-sen Tournament
Date	2005-09-19		Rating	2703.73
Round	Color	Result	Opponent
1	Black	Win	Kawate Kozo	2174.12
2	Black	Loss	Yamaguchi Yusui	2590.47
3	Black	Win	Takashima Junya	2510.97
4	White	Win	Tanaka Koichi	2334.32
5	Black	Win	Okabe Hiroshi	2590.32
6	Black	Win	Ishitani Shin-ichi	2399.35
7	Black	Win	Oosumi Yuuki	2392.85
8	Black	Win	Sato Kiyotomi	2393.26
9	White	Win	Matsuura Hiroshi	2350.38
36th Kyoto Classified - Special Class
Date	2004-11-14		Rating	2659.79
Round	Color	Result	Opponent
1	White	Win	Iwata Akihisa	2175.35
2	White	Loss	Miyagawa Junzo	2258.21
3	White	Win	Miyoshi Takeo	2257.21
4	Black	Win	Kudomi Takahiro	2334.98
5	Black	Draw	Iio Yoshihiro	2458.54
The 42nd Meijin-sen Tournament
Date	2004-09-20		Rating	2657.41
Round	Color	Result	Opponent
1	White	Win	Ishitani Shin-ichi	2378.75
2	Black	Draw	Sakashita Shoichi	2206.58
3	Black	Loss	Kawamura Norihiko	2722.08
4	Black	Win	Matsuura Hiroshi	2406.09
5	Black	Win	Iio Yoshihiro	2457.42
6	Black	Win	Sakamoto Suzan	2293.29
7	Black	Win	Takagawa Teiji	2337.44
8	White	Win	Saito Koji	2193.15
9	Black	Win	Okabe Hiroshi	2564.44
41st Meijin-sen Match
Date	2003-12-21		Rating	2632.15
Round	Color	Result	Opponent
1	Black	Win	Yamaguchi Yusui	2596.91
2	Black	Loss	Yamaguchi Yusui	2596.91
3	Black	Win	Yamaguchi Yusui	2596.91
4	Black	Loss	Yamaguchi Yusui	2596.91
5	Black	Loss	Yamaguchi Yusui	2596.91
35th Kyoto Classified - Special Class
Date	2003-11-09		Rating	2631.78
Round	Color	Result	Opponent
1	White	Win	Doi Manabu	2088.03
2	Black	Win	Hata Masayuki	2122.03
3	White	Win	Iio Yoshihiro	2492.84
4	Black	Win	Iwata Akihisa	2208.38
5	White	Win	Miyagawa Junzo	2262.66
41st Meijin-sen Tournament
Date	2003-09-15		Rating	2627.71
Round	Color	Result	Opponent
1	Black	Win	Ishitani Shin-ichi	2385.04
2	Black	Draw	Okabe Hiroshi	2552.69
3	Black	Win	Kuga Akio	2385.16
4	Black	Loss	Kudomi Takahiro	2342.14
5	Black	Win	Iio Yoshihiro	2498.85
6	Black	Win	Takashima Junya	2343.17
7	Black	Win	Isobe Taizan	2418.59
8	Black	Win	Miyagawa Junzo	2262.73
9	Black	Win	Matsuura Hiroshi	2410.39
34th Kyoto Classified - special class
Date	2002-11-10		Rating	2587.65
Round	Color	Result	Opponent
1	White	Win	Miyoshi Takeo	2247.27
2	White	Win	Doi Manabu	2106.96
3	Black	Loss	Kudomi Takahiro	2392.60
4	Black	Loss	Iio Yoshihiro	2443.18
The 40th Meijin-sen Match
Date	2002-11-03		Rating	2587.73
Round	Color	Result	Opponent
1	Black	Loss	Yamaguchi Yusui	2591.94
2	Black	Loss	Yamaguchi Yusui	2591.94
3	Black	Win	Yamaguchi Yusui	2591.94
4	Black	Loss	Yamaguchi Yusui	2591.94
40th Meijin-sen Tournament
Date	2002-09-16		Rating	2593.48
Round	Color	Result	Opponent
1	Black	Win	Yamaguchi Yusui	2592.20
2	Black	Win	Takagawa Teiji	2361.45
3	Black	Draw	Isobe Taizan	2448.40
4	Black	Win	Nishimura Toshio	2355.62
5	Black	Win	Iio Yoshihiro	2434.53
6	Black	Draw	Kudomi Takahiro	2395.11
7	White	Win	Matsuura Hiroshi	2315.35
8	Black	Win	Ishitani Shin-ichi	2393.99
9	Black	Win	Okabe Hiroshi	2476.78
The 39th Meijin-sen Match
Date	2002-01-06		Rating	2581.99
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2798.02
2	Black	Draw	Nakamura Shigeru	2798.02
3	Black	Loss	Nakamura Shigeru	2798.02
33rd Kyoto Classified - special class
Date	2001-11-11		Rating	2580.51
Round	Color	Result	Opponent
1	White	Win	Nara Hideki	2534.35
2	White	Win	Kudomi Takahiro	2387.77
3	Black	Win	Sakamoto Suzan	2231.23
4	White	Loss	Iio Yoshihiro	2424.23
5	White	Win	Ishitani Shin-ichi	2401.33
The 39th Meijin-sen Tournament
Date	2001-09-24		Rating	2577.37
Round	Color	Result	Opponent
1	Black	Loss	Hayakawa Yoshimi	2418.48
2	White	Draw	Nara Hideki	2534.57
3	Black	Win	Maruyama Yasushi	2200.06
4	White	Win	Matsuura Hiroshi	2254.89
5	Black	Win	Nishimura Toshio	2371.44
6	Black	Win	Kudomi Takahiro	2391.64
7	Black	Win	Yamaguchi Yusui	2554.47
8	White	Loss	Takagawa Teiji	2340.69
9	Black	Win	Iio Yoshihiro	2420.00
World Championship 2001, BT
Date	2001-08-12		Rating	2574.98
Round	Color	Result	Opponent
1	Black	Win	Chung Chun-Chih	1912.75
2	White	Win	Poghosyan Albert	2338.42
3	Black	Win	Kusajima Masato	2394.71
4	Black	Win	Iio Yoshihiro	2417.03
5	Black	Win	Sakamoto Suzan	2215.24
6	White	Win	Carlsson Martin	2309.49
7	Black	Draw	Eibatov Nizami	2362.70
8	Black	Win	Henningsson Anders	2457.75
World Championship 2001, QT
Date	2001-08-06		Rating	2573.89
Round	Color	Result	Opponent
1	White	Win	Choi Yun Suk	2117.51
2	White	Draw	Nara Hideki	2543.31
3	White	Win	Wang Zi	2152.71
4	White	Draw	Karlsson Stefan	2511.69
5	White	Win	Poghosyan Albert	2338.63
6	White	Loss	Gardström Petter	2516.70
7	Black	Loss	Kim Byoung-Jun	2455.93
Japan WC Qualification tournament
Date	2001-03-24		Rating	2564.81
Round	Color	Result	Opponent
1	Black	Loss	Sunagawa Shouki	2224.71
2	Black	Win	Okabe Hiroshi	2336.15
3	Black	Loss	Kusajima Masato	2387.42
4	Black	Win	Sakamoto Suzan	2178.60
5	Black	Win	Mitsumori Masao	2299.76
6	Black	Win	Ishitani Shin-ichi	2418.47
7	Black	Win	Nara Hideki	2558.56
The 38th Meijin-sen Match
Date	2000-12-03		Rating	2561.42
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2777.95
2	White	Loss	Nakamura Shigeru	2777.95
3	White	Draw	Nakamura Shigeru	2777.95
32-nd Kyoto Classified - Special class
Date	2000-11-12		Rating	2561.18
Round	Color	Result	Opponent
1	Black	Loss	Iwata Akihisa	2208.87
2	White	Win	Koiso Shigemasa	2155.67
3	White	Win	Iio Yoshihiro	2370.67
4	Black	Loss	Nara Hideki	2579.09
5	Black	Draw	Sakamoto Suzan	2182.85
38th Meijinsen Tournament
Date	2000-10-01		Rating	2567.31
Round	Color	Result	Opponent
1	White	Win	Maruyama Yasushi	2241.33
2	White	Win	Arai Yutaka	2189.55
3	Black	Win	Iio Yoshihiro	2364.62
4	Black	Win	Kudomi Takahiro	2365.07
5	Black	Win	Kusajima Masato	2362.86
6	White	Win	Nishizono Norio	2356.90
7	Black	Loss	Nara Hideki	2580.01
8	Black	Win	Fujinami Hisao	2244.55
9	White	Win	Hayakawa Yoshimi	2428.98
Team World Championship 2000
Date	2000-05-06		Rating	2570.17
Round	Color	Result	Opponent
1	White	Win	Rusin Vladislav	2509.41
2	White	Win	Lents Johann	2232.94
3	White	Win	Piddubny Konstantin	2103.25
4	Black	Loss	Rusin Vladislav	2509.41
5	Black	Win	Lents Johann	2232.94
6	Black	Win	Piddubny Konstantin	2103.25
7	Black	Draw	Karlsson Stefan	2549.74
8	White	Loss	Karlsson Stefan	2549.74
9	White	Draw	Rusin Vladislav	2509.41
10	Black	Win	Rusin Vladislav	2509.41
World Championship 1999, AT
Date	1999-08-05		Rating	2576.30
Round	Color	Result	Opponent
1	White	Loss	Makarov Pavel	2471.12
2	Black	Win	Sushkov Vladimir	2542.88
3	White	Win	Zhang Jinyu	2394.02
4	White	Win	Hayakawa Yoshimi	2474.80
5	Black	Win	Sagara Takashi	2453.86
6	White	Loss	Karlsson Stefan	2554.84
7	Black	Loss	Soosõrv Ants	2516.03
8	White	Win	Nishizono Norio	2420.49
9	Black	Loss	Kozhin Mikhail	2580.48
10	White	Win	Sinyov Igor	2568.63
11	White	Loss	Meritee Ando	2800.61
The 35th Meijin-sen Match
Date	1997-11-23		Rating	2610.39
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2764.77
2	White	Loss	Nakamura Shigeru	2764.77
3	White	Loss	Nakamura Shigeru	2764.77
World Championship 1997, AT
Date	1997-08-06		Rating	2626.97
Round	Color	Result	Opponent
1	White	Win	Klimashin Alexander	2488.89
2	Black	Win	Sinyov Igor	2534.06
3	Black	Win	Soosõrv Ants	2548.16
4	Black	Win	Kawamura Norihiko	2583.85
5	White	Win	Gardström Petter	2383.37
6	Black	Win	Reims Aldis	2559.10
7	White	Draw	Karlsson Stefan	2449.98
8	White	Win	Sagara Takashi	2549.65
9	White	Win	Nara Hideki	2547.79
10	Black	Draw	Kozhin Mikhail	2533.08
11	Black	Loss	Meritee Ando	2725.78
The 34th Meijin-sen Match
Date	1996-11-30		Rating	2605.13
Round	Color	Result	Opponent
1	Black	Draw	Kawamura Norihiko	2593.92
2	White	Win	Kawamura Norihiko	2593.92
3	Black	Loss	Kawamura Norihiko	2593.92
4	Black	Draw	Kawamura Norihiko	2593.92
5	Black	Win	Kawamura Norihiko	2593.92
34th Meijin-sen Tournament
Date	1996-09-23		Rating	2596.00
Round	Color	Result	Opponent
1	Black	Draw	Sagara Takashi	2487.61
2	Black	Win	Yamaguchi Yusui	2429.13
3	Black	Loss	Nishizono Norio	2491.48
4	White	Win	Matsuura Hiroshi	2169.79
5	Black	Win	Nara Hideki	2534.96
6	White	Win	Maruyama Yasushi	2198.33
7	White	Win	Nishimura Toshio	2343.77
8	White	Win	Ooi Kozo	2316.11
9	Black	Win	Isobe Taizan	2396.98
Team World Championship 1996
Date	1996-05-04		Rating	2566.49
Round	Color	Result	Opponent
1	White	Draw	Peskov Stepan	2479.63
2	White	Loss	Soosõrv Ants	2460.54
3	Black	Win	Deng Jinghui	2106.23
4	Black	Win	Kozhin Mikhail	2516.82
5	Black	Win	Soosõrv Ants	2460.54
6	White	Win	Deng Jinghui	2106.23
9	Black	Win	Sahakyan Tigran	1825.29
10	Black	Win	Sahakyan Tigran	1825.29
The 33rd Meijin-sen Match
Date	1995-11-05		Rating	2525.46
Round	Color	Result	Opponent
1	Black	Loss	Kawamura Norihiko	2627.96
2	Black	Loss	Kawamura Norihiko	2627.96
3	Black	Loss	Kawamura Norihiko	2627.96
World Championship 1995, BT
Date	1995-08-07		Rating	2515.75
Round	Color	Result	Opponent
	White	Win	Balanova Jelena	2242.25
	Black	Loss	Sinyov Igor	2504.63
	White	Win	Chernov Sergey	2196.40
	White	Loss	Hayakawa Yoshimi	2553.84
	Black	Win	Jonsson Peter	2125.70
	White	Win	Bertilsson Anders	2059.59
	Black	Win	Skuridina Olga	1958.43
	Black	Win	Demidov Alexey	2143.75
Kyoto - 1200
Date	1994-08-07		Rating	2490.39
Round	Color	Result	Opponent
1	Black	Loss	Arai Yutaka	2262.30
2	White	Loss	Kudomi Takahiro	2192.84
3	White	Win	Sawai Toshio	1732.86
4	Black	Win	Alexandrov Victor	2379.45
5	White	Win	Takazawa Nagayoshi	2134.55
6	White	Win	Matsuura Hiroshi	2206.59
7	Black	Win	Dvoeglazov Vladimir	2269.35
World Championship 1993, AT
Date	1993-08-12		Rating	2496.59
Round	Color	Result	Opponent
1	Black	Loss	Nara Hideki	2559.07
2	White	Win	Mikhailov Nikolay	2414.74
3	Black	Win	Meritee Ando	2585.10
4	White	Draw	Sundling Ingvar	2408.76
5	Black	Loss	Sagara Takashi	2397.72
6	White	Win	Nikonov Konstantin	2410.43
7	Black	Win	Karlsson Stefan	2313.60
8	White	Loss	Reims Aldis	2528.18
9	Black	Win	Poghosyan Albert	2219.35
10	Black	Win	Soosõrv Ants	2426.67
11	White	Loss	Kozhin Mikhail	2456.21
The 30th Meijin-sen Match
Date	1992-10-04		Rating	2500.95
Round	Color	Result	Opponent
1	Black	Draw	Nakamura Shigeru	2672.87
2	White	Loss	Nakamura Shigeru	2672.87
3	Black	Win	Nakamura Shigeru	2672.87
4	White	Loss	Nakamura Shigeru	2672.87
World Championship 1991, AT
Date	1991-08-10		Rating	2487.38
Round	Color	Result	Opponent
1	Black	Win	Nara Hideki	2517.39
2	Black	Win	Unterweger Michael	1953.82
3	White	Win	Sinyov Igor	2350.80
4	Black	Win	Gardström Petter	2280.07
5	Black	Win	Voskanyan Eduard	2366.37
6	White	Win	Palmgren Jan	2234.05
7	Black	Loss	Nakamura Shigeru	2686.66
8	White	Loss	Kozhin Mikhail	2426.55
9	Black	Win	Reims Aldis	2499.27
10	White	Loss	Sundling Ingvar	2349.46
11	Black	Loss	Yamaguchi Yusui	2468.80
The 28th Meijin-sen Match
Date	1990-12-02		Rating	2475.70
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2659.58
2	Black	Win	Nakamura Shigeru	2659.58
3	Black	Draw	Nakamura Shigeru	2659.58
4	White	Loss	Nakamura Shigeru	2659.58
The 27th Meijin-sen Match
Date	1989-11-18		Rating	2438.30
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2638.48
2	White	Draw	Nakamura Shigeru	2638.48
3	Black	Win	Nakamura Shigeru	2638.48
4	White	Loss	Nakamura Shigeru	2638.48
World Championship 1989, AT
Date	1989-08-06		Rating	2421.80
Round	Color	Result	Opponent
1	White	Win	Kozhin Mikhail	2353.97
2	Black	Loss	Nishimura Toshio	2408.68
3	Black	Win	Gardström Petter	2206.29
4	Black	Loss	Nakamura Shigeru	2638.92
5	White	Win	Palmgren Jan	2113.62
6	Black	Win	Sundling Ingvar	2204.68
7	White	Loss	Nara Hideki	2499.15
8	White	Win	Bobkov Evgeniy	2311.17
9	Black	Draw	Mikhailov Nikolay	2348.31
The 26th Meijin-sen Match
Date	1988-11-19		Rating	2377.50
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2614.25
2	White	Loss	Nakamura Shigeru	2614.25
3	White	Loss	Nakamura Shigeru	2614.25
Stokholm Summer trophy
Date	1988-08-08		Rating	2366.95
Round	Color	Result	Opponent
4	White	Win	Karppinen Jorma	1981.86
Japan-Sweden Renju Friendship Tournament
Date	1985-07-01		Rating	2238.40
Round	Color	Result	Opponent
1	White	Loss	Kawamura Norihiko	2411.27