Hasegawa Kazuto (長谷川一人)

Place: Osaka, Japan

Birth: 1963-02-12

Rating: 2447.75, Std: 94.36, Rank: 165

First game: 1985-07-01, Last game: 2026-06-21

Top rating: 2769.09 (2007-11-24)

Games: 623, Wins: 369, Draws: 79, Losses: 175

Gy1: 15, Gy2: 37, Gy5: 101

64 Meijinsen Tournament Kansai Hokuriku area 2nd round
Date	2026-06-21		Rating	2447.75
Round	Color	Result	Opponent
1	Black	Win	Yoshida Hisao	2169.32
2	Black	Win	Tachi Masaya	2538.53
3	White	Loss	Takashima Junya	2472.84
64 Meijinsen Tournament Kansai Hokuriku area 1st round
Date	2026-05-17		Rating	2446.46
Round	Color	Result	Opponent
2	White	Win	Kito Shinichi	2187.26
3	White	Win	Takashima Junya	2470.10
4	White	Win	Tachi Masaya	2531.81
5	Black	Loss	Yoshida Hisao	2170.97
21 Kansai Championship 2nd round
Date	2026-02-15		Rating	2437.97
Round	Color	Result	Opponent
1	White	Win	Yoshida Hisao	2174.32
2	Black	Win	Hata Masayuki	2175.97
3	Black	Loss	Makino Mitsunori	2675.97
57 Kyoto Classified Tournament
Date	2025-11-22		Rating	2428.55
Round	Color	Result	Opponent
1	White	Loss	Okabe Hiroshi	2737.14
2	Black	Win	Hata Masayuki	2182.92
3	Black	Loss	Yoshida Hisao	2174.91
4	White	Draw	Ishitani Shin-ichi	2363.17
5	Black	Loss	Watanabe Nobuo	2028.86
63 Meijinsen Tournament Kansai Hokuriku area 2nd round
Date	2025-06-15		Rating	2442.15
Round	Color	Result	Opponent
1	Black	Loss	Takashima Junya	2460.73
2	Black	Draw	Tachi Masaya	2523.65
3	White	Loss	Hata Masayuki	2185.36
63 Meijinsen Tournament Kansai Hokuriku area 1st round
Date	2025-05-18		Rating	2448.17
Round	Color	Result	Opponent
1	White	Win	Hata Masayuki	2184.18
2	White	Win	Kito Shinichi	2186.94
3	Black	Loss	Takashima Junya	2461.26
4	White	Win	Yoshida Hisao	2162.61
20 Kansai Championship Final
Date	2025-03-16		Rating	2461.44
Round	Color	Result	Opponent
1	White	Draw	Tachi Masaya	2547.05
2	White	Win	Tachi Masaya	2547.05
3	White	Loss	Tachi Masaya	2547.05
4	Black	Loss	Tachi Masaya	2547.05
20 Kansai Championship 2nd round
Date	2024-12-08		Rating	2482.26
Round	Color	Result	Opponent
1	White	Loss	Makino Mitsunori	2653.93
2	White	Win	Makino Mitsunori	2653.93
3	Black	Win	Makino Mitsunori	2653.93
56 Kyoto Classified Tournament
Date	2024-11-23		Rating	2483.47
Round	Color	Result	Opponent
1	Black	Win	Horikawa Yasuto	1823.40
2	White	Loss	Tachi Masaya	2575.90
3	Black	Win	Hata Masayuki	2164.49
4	Black	Draw	Makino Mitsunori	2655.07
5	White	Win	Kawaai Hitoshi	2062.13
20 Kansai Championship 1st round
Date	2024-11-17		Rating	2483.88
Round	Color	Result	Opponent
1	White	Win	Yoshida Hisao	2175.34
2	White	Loss	Yoshida Hisao	2175.34
3	White	Win	Yoshida Hisao	2175.34
62 Meijinsen Tournament Kansai area 2nd round
Date	2024-06-16		Rating	2504.28
Round	Color	Result	Opponent
1	Black	Loss	Tachi Masaya	2602.69
2	White	Loss	Makino Mitsunori	2649.41
3	White	Win	Yoshida Hisao	2161.53
19 Kansai Championship 2nd round
Date	2024-02-18		Rating	2527.21
Round	Color	Result	Opponent
1	Black	Win	Yoshida Hisao	2154.19
3	White	Loss	Tachi Masaya	2605.83
55 Kyoto Classified Tournament
Date	2023-11-11		Rating	2549.42
Round	Color	Result	Opponent
1	Black	Loss	Makino Mitsunori	2641.28
2	Black	Win	Hata Masayuki	2134.71
3	Black	Win	Tanaka Shotaro	2325.12
4	White	Win	Tachi Masaya	2599.15
5	White	Win	Ishitani Shin-ichi	2412.37
61st Meijinsen Tournament
Date	2023-09-18		Rating	2556.66
Round	Color	Result	Opponent
1	White	Win	Tachi Masaya	2591.26
2	White	Loss	Fujita Maiko	2428.03
3	Black	Draw	Nakayama Tomoharu	2793.41
4	White	Loss	Kawano Takahisa	2552.44
5	Black	Draw	Makino Mitsunori	2635.04
6	Black	Win	Maruyama Yasushi	2265.99
7	White	Loss	Matsuda Shoma	2413.14
8	White	Draw	Okabe Hiroshi	2728.86
9	White	Win	Yamane Tomohiro	2079.71
2nd Masters Renju Tournament
Date	2023-04-23		Rating	2584.29
Round	Color	Result	Opponent
2	White	Win	Tomobe Katsuhiro	2104.72
3	Black	Win	Yamamoto Yasuhiro	2171.93
4	White	Draw	Ishitani Shin-ichi	2385.47
5	White	Win	Takazawa Nagayoshi	2304.61
6	Black	Win	Iwano Fumio	2208.34
7	White	Win	Miyamoto Syunju	2297.05
18th Kansai Championship Final
Date	2023-03-30		Rating	2587.93
Round	Color	Result	Opponent
1	White	Win	Makino Mitsunori	2630.36
2	Black	Loss	Makino Mitsunori	2630.36
3	Black	Loss	Makino Mitsunori	2630.36
54 Kyoto Classified Tournament
Date	2022-11-12		Rating	2613.71
Round	Color	Result	Opponent
S2	Black	Win	Inoue Fumiya	2534.86
S3	White	Win	Sakamoto Suzan	2230.50
S4	White	Win	Makino Mitsunori	2636.16
S5	White	Win	Ishitani Shin-ichi	2379.94
60th Meijinsen Tournament
Date	2022-09-19		Rating	2616.44
Round	Color	Result	Opponent
1	Black	Win	Nagasoe Hiroki	2661.95
2	White	Win	Ishitani Shin-ichi	2370.07
3	Black	Win	Miyamoto Syunju	2262.25
4	Black	Win	Kawamoto Shoma	2325.00
5	Black	Draw	Nakayama Tomoharu	2814.29
6	White	Loss	Okabe Hiroshi	2705.00
7	White	Win	Makino Mitsunori	2635.50
8	White	Win	Ono Takayuki	2428.68
9	White	Draw	Kuga Akio	2412.08
60th Meijinsen Qualification Kansai area 2nd round
Date	2022-06-19		Rating	2606.47
Round	Color	Result	Opponent
1	Black	Win	Tanaka Shotaro	2314.91
2	Black	Win	Tachi Masaya	2508.20
3	White	Win	Makino Mitsunori	2626.99
60th Meijinsen Tournament Kansai area 1st round
Date	2022-05-15		Rating	2598.59
Round	Color	Result	Opponent
1	White	Win	Kito Shinichi	2186.05
2	White	Win	Tachi Masaya	2509.36
4	White	Loss	Makino Mitsunori	2623.95
5	White	Win	Tanaka Shotaro	2309.83
17th Kansai Championship Final
Date	2022-03-17		Rating	2584.30
Round	Color	Result	Opponent
1	Black	Loss	Makino Mitsunori	2618.71
2	White	Loss	Makino Mitsunori	2618.71
59th Meijinsen Tournament
Date	2022-01-10		Rating	2574.92
Round	Color	Result	Opponent
1	Black	Win	Hayashi Shoichi	2160.36
2	White	Loss	Iio Yoshihiro	2404.82
3	White	Loss	Nagasoe Hiroki	2662.91
4	Black	Win	Maruyama Yasushi	2280.42
5	Black	Loss	Ono Takayuki	2429.07
6	Black	Win	Maruta Hiroki	2254.77
7	White	Loss	Kamiya Shunsuke	2871.97
8	Black	Draw	Okabe Hiroshi	2705.02
9	Black	Draw	Nakayama Tomoharu	2831.35
53 Kyoto Classified Tournament
Date	2021-11-13		Rating	2573.67
Round	Color	Result	Opponent
S1	White	Win	Hata Masayuki	2162.38
S2	White	Loss	Maruta Hiroki	2270.57
S3	Black	Loss	Fujita Maiko	2378.59
S4	White	Win	Hayashi Shoichi	2163.32
S5	Black	Win	Iio Yoshihiro	2400.92
59 Meijinsen Qualification Kansai area 2nd round
Date	2021-07-18		Rating	2586.40
Round	Color	Result	Opponent
1	Black	Win	Iio Yoshihiro	2403.06
2	Black	Win	Hayashi Shoichi	2176.87
3	White	Win	Makino Mitsunori	2572.96
59 Meijinsen Qualification Kansai area 1st round
Date	2021-06-20		Rating	2586.85
Round	Color	Result	Opponent
1	White	Win	Hata Masayuki	2163.66
2	White	Win	Tanaka Shotaro	2279.92
3	Black	Draw	Iio Yoshihiro	2402.90
4	White	Win	Hayashi Shoichi	2178.14
16 Kansai Championship final match
Date	2021-04-11		Rating	2587.43
Round	Color	Result	Opponent
1	Black	Win	Makino Mitsunori	2571.93
2	Black	Loss	Makino Mitsunori	2571.93
3	Black	Loss	Makino Mitsunori	2571.93
15 Kansai Championship final match
Date	2020-10-18		Rating	2599.90
Round	Color	Result	Opponent
1	Black	Win	Makino Mitsunori	2535.47
2	White	Draw	Makino Mitsunori	2535.47
3	White	Win	Makino Mitsunori	2535.47
58 Meijinsen Qualification Kansai area 2nd round
Date	2020-07-19		Rating	2599.05
Round	Color	Result	Opponent
1	White	Win	Kito Shinichi	2176.48
2	Black	Loss	Makino Mitsunori	2496.49
3	Black	Draw	Tachi Masaya	2497.28
51 Kyoto Classified Tournament
Date	2019-11-04		Rating	2616.86
Round	Color	Result	Opponent
S1	White	Win	Kawano Takahisa	2463.56
S2	White	Draw	Kawamura Norihiko	2677.21
S3	Black	Draw	Tanaka Toshiki	2492.20
S4	Black	Win	Iio Yoshihiro	2412.34
S5	White	Win	Ozawa Tetsushi	1969.25
57 Meijinsen Tournament
Date	2019-09-16		Rating	2617.71
Round	Color	Result	Opponent
1	Black	Loss	Nakayama Tomoharu	2830.91
2	White	Win	Kawano Takahisa	2464.57
3	White	Loss	Kamiya Shunsuke	2829.41
4	Black	Win	Kawamura Norihiko	2676.48
5	White	Loss	Okabe Hiroshi	2729.98
6	Black	Win	Inoue Fumiya	2423.80
7	Black	Win	Koyama Jun	2616.42
8	White	Win	Ishitani Shin-ichi	2388.42
9	White	Win	Matsuura Hiroshi	2365.52
14 Kansai Championship final match R3
Date	2019-08-19		Rating	2614.39
Round	Color	Result	Opponent
3	White	Win	Iio Yoshihiro	2426.75
57 Meijinsen Qualification Kansai area 2nd round
Date	2019-06-16		Rating	2605.00
Round	Color	Result	Opponent
1	White	Loss	Tachi Masaya	2525.18
2	Black	Win	Kashihara Akihiko	2378.90
3	Black	Loss	Kawamura Norihiko	2684.90
ex1	Black	Draw	Tachi Masaya	2525.18
ex2	Black	Win	Tachi Masaya	2525.18
57 Meijinsen Qualification Kansai area 1st round
Date	2019-05-19		Rating	2602.48
Round	Color	Result	Opponent
1	White	Win	Hayashi Shoichi	2169.57
2	Black	Win	Iio Yoshihiro	2446.55
3	Black	Loss	Kawamura Norihiko	2684.92
4	Black	Win	Tanaka Toshiki	2491.07
14 Kansai Championship final match
Date	2019-05-06		Rating	2600.84
Round	Color	Result	Opponent
1	Black	Win	Iio Yoshihiro	2449.25
2	White	Loss	Iio Yoshihiro	2449.25
14 Kansai Championship 2nd round
Date	2019-02-17		Rating	2594.55
Round	Color	Result	Opponent
1	Black	Win	Masuda Yuuto	1849.98
2	Black	Win	Hayashi Shoichi	2158.84
50 Kyoto Classified Tournament
Date	2018-11-11		Rating	2585.68
Round	Color	Result	Opponent
1	Black	Loss	Tanaka Toshiki	2506.03
2	White	Win	Sakamoto Suzan	2293.17
3	White	Win	Fujita Maiko	2255.94
4	Black	Win	Ishitani Shin-ichi	2426.83
5	White	Win	Hata Masayuki	2185.82
14 Kansai Championship 1st round
Date	2018-10-21		Rating	2583.65
Round	Color	Result	Opponent
1	Black	Win	Kito Shinichi	2185.68
2	Black	Win	Hayashi Shoichi	2143.99
3	Black	Win	Sakamoto Suzan	2293.98
4	White	Loss	Masuda Yuuto	1854.84
5	White	Win	Sakamoto Ryuto	1995.13
56 Meijinsen Tournament
Date	2018-09-17		Rating	2582.76
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2705.92
2	White	Loss	Nakamura Shigeru	3004.27
3	White	Loss	Ishitani Shin-ichi	2433.27
4	Black	Win	Kawamura Norihiko	2663.81
5	White	Loss	Kamiya Shunsuke	2803.94
7	White	Win	Kuga Akio	2430.36
8	White	Win	Matsuura Hiroshi	2357.49
9	Black	Loss	Koyama Jun	2577.61
56 Meijinsen Qualification Kansai area 2nd round
Date	2018-06-17		Rating	2587.65
Round	Color	Result	Opponent
1	Black	Draw	Kawamura Norihiko	2671.64
2	White	Draw	Tachi Masaya	2553.51
3	White	Win	Iio Yoshihiro	2504.11
13 Kansai Championship 2nd round
Date	2018-02-18		Rating	2588.01
Round	Color	Result	Opponent
1	Black	Loss	Iio Yoshihiro	2540.04
2	White	Win	Matsui Tsunehiro	2177.31
3	White	Loss	Tachi Masaya	2560.32
49 Kyoto Classified Tournament
Date	2017-11-12		Rating	2599.43
Round	Color	Result	Opponent
S1	Black	Win	Hata Masayuki	2200.98
S2	Black	Loss	Iio Yoshihiro	2548.84
S3	Black	Win	Ishitani Shin-ichi	2399.52
S4	White	Win	Kawamura Norihiko	2665.18
S5	Black	Win	Nishida Toshio	2069.39
55 Meijinsen Tournament
Date	2017-09-18		Rating	2603.41
Round	Color	Result	Opponent
1	Black	Win	Kawano Takahisa	2442.83
2	White	Win	Tamada Yoichi	2515.71
3	Black	Win	Maruyama Yasushi	2287.36
4	Black	Draw	Sato Kiyotomi	2455.76
5	Black	Win	Matsuura Hiroshi	2343.79
6	White	Loss	Iio Yoshihiro	2553.67
7	White	Loss	Kamiya Shunsuke	2815.71
8	Black	Loss	Okabe Hiroshi	2726.70
9	Black	Loss	Nakayama Tomoharu	2848.98
55 Meijinsen Qualification Kansai area 2nd round
Date	2017-06-18		Rating	2615.60
Round	Color	Result	Opponent
1	Black	Win	Kawamura Norihiko	2647.29
2	White	Loss	Tachi Masaya	2542.65
3	Black	Loss	Iio Yoshihiro	2560.45
ex	Black	Win	Kawamura Norihiko	2647.29
12 Kansai Championship final match
Date	2017-03-19		Rating	2628.58
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2715.61
2	Black	Win	Oosumi Yuuki	2715.61
3	White	Loss	Oosumi Yuuki	2715.61
12 Kansai Championship 2nd round
Date	2017-02-19		Rating	2632.98
Round	Color	Result	Opponent
2	Black	Draw	Iio Yoshihiro	2552.92
3	Black	Win	Sakamoto Suzan	2276.78
ex	Black	Win	Iio Yoshihiro	2552.92
48 Kyoto Classified Tournament
Date	2016-11-13		Rating	2644.17
Round	Color	Result	Opponent
SS1	Black	Win	Hata Masayuki	2206.30
SS2	White	Win	Okabe Hiroshi	2717.21
SS3	Black	Win	Kawamura Norihiko	2633.70
SS4	White	Win	Iio Yoshihiro	2559.42
12 Kansai Championship 1st round
Date	2016-10-23		Rating	2642.97
Round	Color	Result	Opponent
2	White	Win	Kubo Izumi	2133.05
3	Black	Loss	Sakamoto Suzan	2282.09
54 Meijinsen Tournament
Date	2016-09-19		Rating	2644.19
Round	Color	Result	Opponent
1	White	Loss	Kamiya Shunsuke	2764.88
2	Black	Draw	Tanaka Toshiki	2449.13
3	Black	Draw	Koyama Jun	2623.43
4	White	Win	Matsuura Hiroshi	2365.58
5	Black	Loss	Nakayama Tomoharu	2782.29
6	Black	Win	Maruyama Yasushi	2295.75
7	Black	Loss	Okabe Hiroshi	2722.72
8	Black	Win	Iio Yoshihiro	2565.80
9	Black	Win	Kuga Akio	2372.52
53 Meijinsen Match R3
Date	2015-11-14		Rating	2671.47
Round	Color	Result	Opponent
3	Black	Loss	Nakamura Shigeru	2925.89
47 Kyoto Classified Tournament
Date	2015-11-08		Rating	2672.12
Round	Color	Result	Opponent
S1	White	Win	Ishitani Shin-ichi	2398.31
S2	White	Loss	Okabe Hiroshi	2721.06
S3	Black	Win	Tachi Masaya	2475.49
S4	Black	Win	Mano Yoshihisa	2364.03
S5	Black	Draw	Epifanov Dmitry	2719.18
53 Meijinsen Match R1,2
Date	2015-10-11		Rating	2674.56
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2922.30
2	Black	Loss	Nakamura Shigeru	2922.30
53 Meijinsen Tournament
Date	2015-09-22		Rating	2677.02
Round	Color	Result	Opponent
1	White	Win	Koyama Jun	2639.69
2	White	Win	Okabe Hiroshi	2722.06
3	Black	Loss	Oosumi Yuuki	2777.40
4	White	Win	Ishitani Shin-ichi	2396.11
5	White	Win	Matsuura Hiroshi	2402.88
6	White	Draw	Nakayama Tomoharu	2773.43
7	White	Draw	Tamada Yoichi	2587.25
8	White	Win	Kawamura Norihiko	2627.67
9	White	Win	Iio Yoshihiro	2535.99
53 Meijinsen Qualification Kansai area 2nd round
Date	2015-06-21		Rating	2671.19
Round	Color	Result	Opponent
1	Black	Win	Koiso Shigemasa	2186.36
2	Black	Win	Iio Yoshihiro	2529.49
3	White	Loss	Kawamura Norihiko	2643.26
52 Meijinsen Tournament
Date	2014-09-15		Rating	2659.15
Round	Color	Result	Opponent
1	White	Win	Iio Yoshihiro	2514.66
2	Black	Win	Kashihara Akihiko	2348.25
3	Black	Loss	Nakayama Tomoharu	2724.01
4	Black	Win	Sato Kiyotomi	2488.54
5	White	Draw	Tamada Yoichi	2568.91
6	Black	Win	Fukui Nobuhiro	2621.81
7	White	Loss	Oosumi Yuuki	2831.06
8	Black	Draw	Okabe Hiroshi	2752.61
9	White	Win	Matsuura Hiroshi	2355.79
9th Kansai Championship 2nd round
Date	2014-02-16		Rating	2635.04
Round	Color	Result	Opponent
2	White	Win	Sakamoto Suzan	2304.99
3	White	Loss	Iio Yoshihiro	2552.91
45 Kyoto Classified Tournament
Date	2013-11-10		Rating	2629.14
Round	Color	Result	Opponent
S1	Black	Win	Doi Manabu	2071.55
S2	Black	Win	Iio Yoshihiro	2536.34
S3	White	Loss	Oosumi Yuuki	2843.49
S4	White	Loss	Okabe Hiroshi	2761.81
S5	White	Win	Sandstrom Richard	2384.35
51 Meijinsen Tournament
Date	2013-09-16		Rating	2625.45
Round	Color	Result	Opponent
1	White	Win	Mano Yoshihisa	2319.34
2	Black	Win	Kamiya Shunsuke	2562.48
3	Black	Draw	Oosumi Yuuki	2848.92
4	White	Loss	Okabe Hiroshi	2757.50
5	White	Win	Kawate Kozo	2195.35
6	Black	Win	Yamaguchi Yusui	2594.59
7	Black	Draw	Hata Masayuki	2261.01
8	Black	Win	Kawano Takahisa	2374.56
9	Black	Loss	Sato Kiyotomi	2474.75
51 Meijinsen Qualification Kansai area 2nd round
Date	2013-06-16		Rating	2617.74
Round	Color	Result	Opponent
1	Black	Win	Matsui Tsunehiro	2189.36
2	Black	Win	Iio Yoshihiro	2497.82
3	White	Win	Hata Masayuki	2272.90
8th Kansai Championship final match
Date	2013-05-12		Rating	2612.73
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2850.32
2	Black	Loss	Oosumi Yuuki	2850.32
8th Kansai Championship 2nd round
Date	2013-02-17		Rating	2604.50
Round	Color	Result	Opponent
1	Black	Loss	Miyagawa Junzo	2221.06
2	Black	Win	Takahashi Roi	2183.32
3	Black	Win	Iio Yoshihiro	2483.64
ex	Black	Win	Iio Yoshihiro	2483.64
44 Kyoto Classified Tournament
Date	2012-11-11		Rating	2596.58
Round	Color	Result	Opponent
S1	White	Win	Tamura Kazumasa	2526.36
S2	Black	Draw	Okabe Hiroshi	2716.72
S3	White	Win	Ishitani Shin-ichi	2365.68
S4	Black	Draw	Oosumi Yuuki	2829.94
S5	Black	Win	Fukui Nobuhiro	2557.76
8th Kansai Championship 1st round
Date	2012-10-08		Rating	2588.11
Round	Color	Result	Opponent
1	Black	Win	Koiso Shigemasa	2172.30
2	Black	Win	Takahashi Roi	2175.54
3	Black	Win	Iio Yoshihiro	2473.76
4	Black	Loss	Kon Akira	1993.94
5	Black	Loss	Miyagawa Junzo	2218.32
50th Meijinsen Tournament
Date	2012-09-17		Rating	2586.04
Round	Color	Result	Opponent
1	Black	Draw	Yamaguchi Yusui	2656.38
2	Black	Win	Ono Takayuki	2432.92
3	Black	Win	Matsuura Hiroshi	2331.60
4	Black	Loss	Fukui Nobuhiro	2545.92
5	Black	Win	Nagasoe Hiroki	2553.84
6	White	Win	Nakayama Tomoharu	2628.72
7	Black	Loss	Nakamura Shigeru	2884.37
8	White	Loss	Iio Yoshihiro	2472.95
9	Black	Loss	Okabe Hiroshi	2713.76
50 Meijinsen Qualification Kansai area 2nd round
Date	2012-06-17		Rating	2577.93
Round	Color	Result	Opponent
1	Black	Win	Kise Katsumi	2549.43
2	Black	Win	Sakamoto Suzan	2339.61
3	White	Loss	Iio Yoshihiro	2481.73
43 Kyoto Classified Tournament
Date	2011-11-13		Rating	2558.16
Round	Color	Result	Opponent
S1	White	Loss	Okabe Hiroshi	2709.37
S2	Black	Loss	Miyoshi Takeo	2167.52
S3	White	Win	Doi Manabu	2112.24
S4	White	Win	Hata Masayuki	2235.54
S5	Black	Loss	Oosumi Yuuki	2778.03
49th Meijinsen Tournament
Date	2011-09-19		Rating	2560.57
Round	Color	Result	Opponent
1	White	Loss	Nakayama Tomoharu	2582.58
2	Black	Draw	Yamaguchi Yusui	2656.31
3	Black	Win	Kashihara Akihiko	2261.16
4	Black	Draw	Miyoshi Takeo	2162.78
5	White	Draw	Iio Yoshihiro	2496.50
6	Black	Win	Sakashita Shoichi	2148.35
7	Black	Draw	Kubo Izumi	2115.00
8	Black	Loss	Okabe Hiroshi	2709.62
9	White	Draw	Matsuura Hiroshi	2383.57
6th All Japan Championship
Date	2011-03-27		Rating	2598.72
Round	Color	Result	Opponent
1	White	Win	Koiso Shigemasa	2166.78
2	White	Win	Sato Kiyotomi	2402.66
3	Black	Draw	Iio Yoshihiro	2513.61
4	White	Loss	Kise Katsumi	2535.51
5	White	Win	Maruta Hiroki	2125.05
6	Black	Win	Ozawa Tetsushi	2096.73
48 Meijinsen Match R3,R4,R5
Date	2010-12-26		Rating	2621.22
Round	Color	Result	Opponent
3	Black	Loss	Oosumi Yuuki	2733.08
4	White	Draw	Oosumi Yuuki	2733.08
5	White	Loss	Oosumi Yuuki	2733.08
42 Kyoto Classified Tournament
Date	2010-11-14		Rating	2634.10
Round	Color	Result	Opponent
S1	White	Win	Miyagawa Junzo	2226.06
S2	White	Win	Kudomi Takahiro	2414.95
S3	White	Draw	Oosumi Yuuki	2722.90
S4	Black	Loss	Okabe Hiroshi	2698.27
S5	Black	Win	Kubo Izumi	2106.51
48 Meijinsen Match R1,R2
Date	2010-10-17		Rating	2642.46
Round	Color	Result	Opponent
1	Black	Loss	Oosumi Yuuki	2713.75
2	White	Win	Oosumi Yuuki	2713.75
Team World Championship 2010
Date	2010-05-05		Rating	2688.05
Round	Color	Result	Opponent
1	White	Win	Tamura Kazumasa	2512.31
2	Black	Win	Mirme Madli	2213.24
3	White	Draw	Cao Dong	2720.13
4	Black	Draw	Lu Wei-Yuan	2497.02
5	White	Win	Karasyov Maxim	2660.88
7	Black	Win	Oll Aivo	2726.79
8	White	Win	Lu Wei-Yuan	2497.02
9	Black	Draw	Cao Dong	2720.13
10	Black	Draw	Oll Aivo	2726.79
5th Kansai Championship 3rd round
Date	2010-02-14		Rating	2696.89
Round	Color	Result	Opponent
1	White	Win	Sagara Takashi	2484.69
2	Black	Loss	Iio Yoshihiro	2531.50
3	Black	Win	Hata Masayuki	2152.07
47 Meijinsen Match R3,R4
Date	2009-11-22		Rating	2710.40
Round	Color	Result	Opponent
3	Black	Loss	Kawamura Norihiko	2620.19
4	Black	Win	Kawamura Norihiko	2620.19
40th Kyoto Classified - Special class
Date	2009-11-09		Rating	2712.86
Round	Color	Result	Opponent
1	Black	Win	Tamura Kazumasa	2510.74
2	White	Win	Miyagawa Junzo	2201.33
3	Black	Win	Oosumi Yuuki	2631.74
4	White	Win	Iio Yoshihiro	2522.44
5	Black	Win	Sakamoto Suzan	2324.48
41 Kyoto Classified Tournament
Date	2009-11-08		Rating	2712.93
Round	Color	Result	Opponent
S1	White	Win	Iio Yoshihiro	2522.36
S2	Black	Win	Matsuo Yoshihiro	2047.92
S3	White	Draw	Tamura Kazumasa	2510.76
S4	Black	Win	Okumura Toyohiko	2332.30
S5	Black	Win	Miyoshi Takeo	2158.19
47 Meijinsen Match R1,R2
Date	2009-10-18		Rating	2714.17
Round	Color	Result	Opponent
1	White	Win	Kawamura Norihiko	2628.17
2	White	Draw	Kawamura Norihiko	2628.17
4th Kansai Championship, final match
Date	2009-03-15		Rating	2720.78
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2612.19
2	White	Loss	Oosumi Yuuki	2612.19
46 Meijinsen Match R3-R4
Date	2008-11-23		Rating	2740.40
Round	Color	Result	Opponent
3	White	Win	Okabe Hiroshi	2683.68
46 Meijinsen Match R1-R2
Date	2008-10-19		Rating	2744.90
Round	Color	Result	Opponent
1	Black	Draw	Okabe Hiroshi	2687.52
2	White	Win	Okabe Hiroshi	2687.52
3rd Kansai Championship final match
Date	2008-03-16		Rating	2764.70
Round	Color	Result	Opponent
1	Black	Win	Oosumi Yuuki	2560.31
2	Black	Win	Oosumi Yuuki	2560.31
The 45th Meijin-sen Match
Date	2007-11-24		Rating	2769.09
Round	Color	Result	Opponent
1	Black	Win	Yamaguchi Yusui	2638.00
2	Black	Draw	Yamaguchi Yusui	2638.00
3	Black	Win	Yamaguchi Yusui	2638.00
39th Kyoto Classified - Special Class
Date	2007-11-11		Rating	2768.94
Round	Color	Result	Opponent
1	Black	Win	Miyagawa Junzo	2266.44
2	White	Win	Iio Yoshihiro	2535.91
3	White	Draw	Okabe Hiroshi	2654.35
4	White	Win	Tamura Kazumasa	2410.59
5	Black	Win	Oosumi Yuuki	2559.75
2nd Kansai Championship, Final Match
Date	2007-03-18		Rating	2754.30
Round	Color	Result	Opponent
1	Black	Win	Iio Yoshihiro	2522.80
2	White	Win	Iio Yoshihiro	2522.80
The 44th Meijin-sen Match
Date	2006-11-26		Rating	2742.21
Round	Color	Result	Opponent
1	Black	Win	Kawamura Norihiko	2656.39
2	Black	Win	Kawamura Norihiko	2656.39
3	White	Draw	Kawamura Norihiko	2656.39
38th Kyoto Classified - Special class
Date	2006-11-12		Rating	2739.71
Round	Color	Result	Opponent
1	White	Win	Adachi Yasuhiro	2057.55
2	White	Loss	Oosumi Yuuki	2475.14
3	White	Win	Okumura Toyohiko	2288.32
4	Black	Draw	Iio Yoshihiro	2514.87
5	White	Win	Doi Manabu	2138.87
1st Kansai Championship final match
Date	2006-02-12		Rating	2720.88
Round	Color	Result	Opponent
1	Black	Win	Takashima Junya	2514.20
2	Black	Loss	Takashima Junya	2514.20
3	Black	Win	Takashima Junya	2514.20
The 43rd Meijin-sen Match
Date	2006-01-28		Rating	2720.34
Round	Color	Result	Opponent
1	Black	Win	Kawamura Norihiko	2668.30
2	Black	Loss	Kawamura Norihiko	2668.30
3	White	Win	Kawamura Norihiko	2668.30
4	Black	Draw	Kawamura Norihiko	2668.30
5	White	Win	Kawamura Norihiko	2668.30
1st Kansai Championship 3rd round
Date	2006-01-08		Rating	2718.23
Round	Color	Result	Opponent
1	Black	Win	Sakamoto Suzan	2285.82
2	White	Win	Takashima Junya	2516.96
3	Black	Win	Sagara Takashi	2493.17
37th Kyoto Classified - Special class
Date	2005-11-13		Rating	2709.02
Round	Color	Result	Opponent
1	Black	Win	Kudomi Takahiro	2282.10
2	Black	Loss	Takashima Junya	2518.66
3	Black	Win	Matsuo Yoshihiro	2005.70
4	White	Win	Hata Masayuki	2218.81
5	Black	Win	Iio Yoshihiro	2480.96
1st Kansai Championship 2nd round
Date	2005-10-16		Rating	2705.62
Round	Color	Result	Opponent
1	Black	Loss	Takashima Junya	2515.57
2	Black	Win	Adachi Yasuhiro	2047.44
3	Black	Win	Miyagawa Junzo	2251.32
4	White	Win	Iio Yoshihiro	2476.57
The 43rd Meijin-sen Tournament
Date	2005-09-19		Rating	2703.68
Round	Color	Result	Opponent
1	Black	Win	Kawate Kozo	2174.18
2	Black	Loss	Yamaguchi Yusui	2590.47
3	Black	Win	Takashima Junya	2510.95
4	White	Win	Tanaka Koichi	2334.34
5	Black	Win	Okabe Hiroshi	2590.30
6	Black	Win	Ishitani Shin-ichi	2399.36
7	Black	Win	Oosumi Yuuki	2392.88
8	Black	Win	Sato Kiyotomi	2393.26
9	White	Win	Matsuura Hiroshi	2350.36
36th Kyoto Classified - Special Class
Date	2004-11-14		Rating	2659.68
Round	Color	Result	Opponent
1	White	Win	Iwata Akihisa	2174.87
2	White	Loss	Miyagawa Junzo	2257.28
3	White	Win	Miyoshi Takeo	2256.97
4	Black	Win	Kudomi Takahiro	2334.87
5	Black	Draw	Iio Yoshihiro	2458.41
The 42nd Meijin-sen Tournament
Date	2004-09-20		Rating	2657.29
Round	Color	Result	Opponent
1	White	Win	Ishitani Shin-ichi	2378.74
2	Black	Draw	Sakashita Shoichi	2206.56
3	Black	Loss	Kawamura Norihiko	2721.99
4	Black	Win	Matsuura Hiroshi	2406.00
5	Black	Win	Iio Yoshihiro	2457.27
6	Black	Win	Sakamoto Suzan	2293.09
7	Black	Win	Takagawa Teiji	2337.22
8	White	Win	Saito Koji	2193.06
9	Black	Win	Okabe Hiroshi	2564.36
41st Meijin-sen Match
Date	2003-12-21		Rating	2631.97
Round	Color	Result	Opponent
1	Black	Win	Yamaguchi Yusui	2596.83
2	Black	Loss	Yamaguchi Yusui	2596.83
3	Black	Win	Yamaguchi Yusui	2596.83
4	Black	Loss	Yamaguchi Yusui	2596.83
5	Black	Loss	Yamaguchi Yusui	2596.83
35th Kyoto Classified - Special Class
Date	2003-11-09		Rating	2631.60
Round	Color	Result	Opponent
1	White	Win	Doi Manabu	2087.53
2	Black	Win	Hata Masayuki	2122.19
3	White	Win	Iio Yoshihiro	2492.61
4	Black	Win	Iwata Akihisa	2207.64
5	White	Win	Miyagawa Junzo	2260.49
41st Meijin-sen Tournament
Date	2003-09-15		Rating	2627.52
Round	Color	Result	Opponent
1	Black	Win	Ishitani Shin-ichi	2385.14
2	Black	Draw	Okabe Hiroshi	2552.48
3	Black	Win	Kuga Akio	2384.99
4	Black	Loss	Kudomi Takahiro	2341.93
5	Black	Win	Iio Yoshihiro	2498.61
6	Black	Win	Takashima Junya	2342.70
7	Black	Win	Isobe Taizan	2418.27
8	Black	Win	Miyagawa Junzo	2260.29
9	Black	Win	Matsuura Hiroshi	2410.23
34th Kyoto Classified - special class
Date	2002-11-10		Rating	2587.49
Round	Color	Result	Opponent
1	White	Win	Miyoshi Takeo	2245.94
2	White	Win	Doi Manabu	2106.37
3	Black	Loss	Kudomi Takahiro	2392.24
4	Black	Loss	Iio Yoshihiro	2442.77
The 40th Meijin-sen Match
Date	2002-11-03		Rating	2587.57
Round	Color	Result	Opponent
1	Black	Loss	Yamaguchi Yusui	2591.87
2	Black	Loss	Yamaguchi Yusui	2591.87
3	Black	Win	Yamaguchi Yusui	2591.87
4	Black	Loss	Yamaguchi Yusui	2591.87
40th Meijin-sen Tournament
Date	2002-09-16		Rating	2593.32
Round	Color	Result	Opponent
1	Black	Win	Yamaguchi Yusui	2592.15
2	Black	Win	Takagawa Teiji	2361.09
3	Black	Draw	Isobe Taizan	2447.88
4	Black	Win	Nishimura Toshio	2355.55
5	Black	Win	Iio Yoshihiro	2434.10
6	Black	Draw	Kudomi Takahiro	2394.76
7	White	Win	Matsuura Hiroshi	2315.25
8	Black	Win	Ishitani Shin-ichi	2394.71
9	Black	Win	Okabe Hiroshi	2476.42
The 39th Meijin-sen Match
Date	2002-01-06		Rating	2581.88
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2798.35
2	Black	Draw	Nakamura Shigeru	2798.35
3	Black	Loss	Nakamura Shigeru	2798.35
33rd Kyoto Classified - special class
Date	2001-11-11		Rating	2580.40
Round	Color	Result	Opponent
1	White	Win	Nara Hideki	2534.01
2	White	Win	Kudomi Takahiro	2387.34
3	Black	Win	Sakamoto Suzan	2230.77
4	White	Loss	Iio Yoshihiro	2423.56
5	White	Win	Ishitani Shin-ichi	2403.30
The 39th Meijin-sen Tournament
Date	2001-09-24		Rating	2577.26
Round	Color	Result	Opponent
1	Black	Loss	Hayakawa Yoshimi	2418.15
2	White	Draw	Nara Hideki	2534.23
3	Black	Win	Maruyama Yasushi	2200.16
4	White	Win	Matsuura Hiroshi	2254.86
5	Black	Win	Nishimura Toshio	2371.40
6	Black	Win	Kudomi Takahiro	2391.25
7	Black	Win	Yamaguchi Yusui	2554.56
8	White	Loss	Takagawa Teiji	2340.35
9	Black	Win	Iio Yoshihiro	2419.36
World Championship 2001, BT
Date	2001-08-12		Rating	2574.87
Round	Color	Result	Opponent
1	Black	Win	Chung Chun-Chih	1913.25
2	White	Win	Poghosyan Albert	2338.63
3	Black	Win	Kusajima Masato	2394.18
4	Black	Win	Iio Yoshihiro	2416.38
5	Black	Win	Sakamoto Suzan	2214.76
6	White	Win	Carlsson Martin	2309.84
7	Black	Draw	Eibatov Nizami	2362.90
8	Black	Win	Henningsson Anders	2457.50
World Championship 2001, QT
Date	2001-08-06		Rating	2573.79
Round	Color	Result	Opponent
1	White	Win	Choi Yun Suk	2117.81
2	White	Draw	Nara Hideki	2542.97
3	White	Win	Wang Zi	2152.91
4	White	Draw	Karlsson Stefan	2511.80
5	White	Win	Poghosyan Albert	2338.85
6	White	Loss	Gardström Petter	2516.73
7	Black	Loss	Kim Byoung-Jun	2456.00
Japan WC Qualification tournament 2001
Date	2001-03-24		Rating	2564.71
Round	Color	Result	Opponent
1	White	Loss	Sunagawa Shouki	2223.62
2	White	Win	Okabe Hiroshi	2335.72
3	Black	Loss	Kusajima Masato	2386.66
4	Black	Win	Sakamoto Suzan	2178.06
5	Black	Win	Mitsumori Masao	2299.61
6	Black	Win	Ishitani Shin-ichi	2422.20
7	Black	Win	Nara Hideki	2558.09
The 38th Meijin-sen Match
Date	2000-12-03		Rating	2561.30
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2778.39
2	White	Loss	Nakamura Shigeru	2778.39
3	White	Draw	Nakamura Shigeru	2778.39
32-nd Kyoto Classified - Special class
Date	2000-11-12		Rating	2561.05
Round	Color	Result	Opponent
1	Black	Loss	Iwata Akihisa	2207.97
2	White	Win	Koiso Shigemasa	2146.65
3	White	Win	Iio Yoshihiro	2369.90
4	Black	Loss	Nara Hideki	2578.63
5	Black	Draw	Sakamoto Suzan	2182.32
38th Meijinsen Tournament
Date	2000-10-01		Rating	2567.19
Round	Color	Result	Opponent
1	White	Win	Maruyama Yasushi	2241.68
2	White	Win	Arai Yutaka	2189.40
3	Black	Win	Iio Yoshihiro	2363.89
4	Black	Win	Kudomi Takahiro	2364.93
5	Black	Win	Kusajima Masato	2362.25
6	White	Win	Nishizono Norio	2357.23
7	Black	Loss	Nara Hideki	2579.58
8	Black	Win	Fujinami Hisao	2244.47
9	White	Win	Hayakawa Yoshimi	2428.67
Team World Championship 2000
Date	2000-05-06		Rating	2570.10
Round	Color	Result	Opponent
1	White	Win	Rusin Vladislav	2508.90
2	White	Win	Lents Johann	2233.02
3	White	Win	Piddubny Konstantin	2102.04
4	Black	Loss	Rusin Vladislav	2508.90
5	Black	Win	Lents Johann	2233.02
6	Black	Win	Piddubny Konstantin	2102.04
7	Black	Draw	Karlsson Stefan	2549.75
8	White	Loss	Karlsson Stefan	2549.75
9	White	Draw	Rusin Vladislav	2508.90
10	Black	Win	Rusin Vladislav	2508.90
World Championship 1999, AT
Date	1999-08-05		Rating	2576.42
Round	Color	Result	Opponent
1	White	Loss	Makarov Pavel	2471.25
2	Black	Win	Sushkov Vladimir	2548.37
3	White	Win	Zhang Jinyu	2394.41
4	White	Win	Hayakawa Yoshimi	2475.08
5	Black	Win	Sagara Takashi	2454.48
6	White	Loss	Karlsson Stefan	2554.92
7	Black	Loss	Soosõrv Ants	2515.97
8	White	Win	Nishizono Norio	2421.13
9	Black	Loss	Kozhin Mikhail	2581.17
10	White	Win	Sinyov Igor	2569.05
11	White	Loss	Meritee Ando	2801.14
The 35th Meijin-sen Match
Date	1997-11-23		Rating	2610.19
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2766.18
2	White	Loss	Nakamura Shigeru	2766.18
3	White	Loss	Nakamura Shigeru	2766.18
World Championship 1997, AT
Date	1997-08-06		Rating	2626.64
Round	Color	Result	Opponent
1	White	Win	Klimashin Alexander	2462.12
2	Black	Win	Sinyov Igor	2533.98
3	Black	Win	Soosõrv Ants	2547.70
4	Black	Win	Kawamura Norihiko	2583.19
5	White	Win	Gardström Petter	2382.70
6	Black	Win	Reims Aldis	2558.10
7	White	Draw	Karlsson Stefan	2449.50
8	White	Win	Sagara Takashi	2550.25
9	White	Win	Nara Hideki	2547.25
10	Black	Draw	Kozhin Mikhail	2532.75
11	Black	Loss	Meritee Ando	2725.48
The 34th Meijin-sen Match
Date	1996-11-30		Rating	2605.41
Round	Color	Result	Opponent
1	Black	Draw	Kawamura Norihiko	2593.99
2	White	Win	Kawamura Norihiko	2593.99
3	Black	Loss	Kawamura Norihiko	2593.99
4	Black	Draw	Kawamura Norihiko	2593.99
5	Black	Win	Kawamura Norihiko	2593.99
34th Meijin-sen Tournament
Date	1996-09-23		Rating	2596.46
Round	Color	Result	Opponent
1	Black	Draw	Sagara Takashi	2490.21
2	Black	Win	Yamaguchi Yusui	2430.72
3	Black	Loss	Nishizono Norio	2492.62
4	White	Win	Matsuura Hiroshi	2170.63
5	Black	Win	Nara Hideki	2535.27
6	White	Win	Maruyama Yasushi	2199.80
7	White	Win	Nishimura Toshio	2344.60
8	White	Win	Ooi Kozo	2316.90
9	Black	Win	Isobe Taizan	2398.31
Team World Championship 1996
Date	1996-05-04		Rating	2567.22
Round	Color	Result	Opponent
1	White	Draw	Peskov Stepan	2480.26
2	White	Loss	Soosõrv Ants	2460.95
3	Black	Win	Deng Jinghui	2107.12
4	Black	Win	Kozhin Mikhail	2517.12
5	Black	Win	Soosõrv Ants	2460.95
6	White	Win	Deng Jinghui	2107.12
9	Black	Win	Sahakyan Tigran	1820.18
10	Black	Win	Sahakyan Tigran	1820.18
The 33rd Meijin-sen Match
Date	1995-11-05		Rating	2526.56
Round	Color	Result	Opponent
1	Black	Loss	Kawamura Norihiko	2629.09
2	Black	Loss	Kawamura Norihiko	2629.09
3	Black	Loss	Kawamura Norihiko	2629.09
World Championship 1995, BT
Date	1995-08-07		Rating	2517.04
Round	Color	Result	Opponent
	White	Win	Balanova Jelena	2245.31
	Black	Loss	Sinyov Igor	2505.22
	White	Win	Chernov Sergey	2198.12
	White	Loss	Hayakawa Yoshimi	2553.68
	Black	Win	Jonsson Peter	2125.79
	White	Win	Bertilsson Anders	2060.16
	Black	Win	Skuridina Olga	1969.20
	Black	Win	Demidov Alexey	2144.59
Kyoto - 1200
Date	1994-08-07		Rating	2492.46
Round	Color	Result	Opponent
1	Black	Loss	Arai Yutaka	2261.57
2	White	Loss	Kudomi Takahiro	2195.21
3	White	Win	Sawai Toshio	1733.55
4	Black	Win	Alexandrov Victor	2381.16
5	White	Win	Takazawa Nagayoshi	2136.97
6	White	Win	Matsuura Hiroshi	2207.59
7	Black	Win	Dvoeglazov Vladimir	2271.34
World Championship 1993, AT
Date	1993-08-12		Rating	2499.59
Round	Color	Result	Opponent
1	Black	Loss	Nara Hideki	2561.32
2	White	Win	Mikhailov Nikolay	2416.85
3	Black	Win	Meritee Ando	2586.73
4	White	Draw	Sundling Ingvar	2410.08
5	Black	Loss	Sagara Takashi	2412.03
6	White	Win	Nikonov Konstantin	2413.55
7	Black	Win	Karlsson Stefan	2314.28
8	White	Loss	Reims Aldis	2530.04
9	Black	Win	Poghosyan Albert	2220.99
10	Black	Win	Soosõrv Ants	2428.64
11	White	Loss	Kozhin Mikhail	2459.38
The 30th Meijin-sen Match
Date	1992-10-04		Rating	2504.66
Round	Color	Result	Opponent
1	Black	Draw	Nakamura Shigeru	2678.30
2	White	Loss	Nakamura Shigeru	2678.30
3	Black	Win	Nakamura Shigeru	2678.30
4	White	Loss	Nakamura Shigeru	2678.30
World Championship 1991, AT
Date	1991-08-10		Rating	2491.67
Round	Color	Result	Opponent
1	Black	Win	Nara Hideki	2519.91
2	Black	Win	Unterweger Michael	1953.82
3	White	Win	Sinyov Igor	2352.26
4	Black	Win	Gardström Petter	2281.02
5	Black	Win	Voskanyan Eduard	2367.72
6	White	Win	Palmgren Jan	2234.81
7	Black	Loss	Nakamura Shigeru	2693.80
8	White	Loss	Kozhin Mikhail	2428.79
9	Black	Win	Reims Aldis	2500.84
10	White	Loss	Sundling Ingvar	2350.53
11	Black	Loss	Yamaguchi Yusui	2473.20
The 28th Meijin-sen Match
Date	1990-12-02		Rating	2481.04
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2668.99
2	Black	Win	Nakamura Shigeru	2668.99
3	Black	Draw	Nakamura Shigeru	2668.99
4	White	Loss	Nakamura Shigeru	2668.99
The 27th Meijin-sen Match
Date	1989-11-18		Rating	2444.47
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2652.04
2	White	Draw	Nakamura Shigeru	2652.04
3	Black	Win	Nakamura Shigeru	2652.04
4	White	Loss	Nakamura Shigeru	2652.04
World Championship 1989, AT
Date	1989-08-06		Rating	2427.84
Round	Color	Result	Opponent
1	White	Win	Kozhin Mikhail	2355.39
2	Black	Loss	Nishimura Toshio	2405.51
3	Black	Win	Gardström Petter	2207.21
4	Black	Loss	Nakamura Shigeru	2653.99
5	White	Win	Palmgren Jan	2114.68
6	Black	Win	Sundling Ingvar	2205.76
7	White	Loss	Nara Hideki	2501.83
8	White	Win	Bobkov Evgeniy	2311.80
9	Black	Draw	Mikhailov Nikolay	2349.52
The 26th Meijin-sen Match
Date	1988-11-19		Rating	2384.46
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2635.52
2	White	Loss	Nakamura Shigeru	2635.52
3	White	Loss	Nakamura Shigeru	2635.52
Stokholm Summer trophy
Date	1988-08-08		Rating	2373.82
Round	Color	Result	Opponent
4	White	Win	Karppinen Jorma	1982.02
Japan-Sweden Renju Friendship Tournament
Date	1985-07-01		Rating	2244.74
Round	Color	Result	Opponent
1	White	Loss	Kawamura Norihiko	2420.85