JPN Hasegawa Kazuto (長谷川一人)

Place: Osaka, Japan

Rating: 2513.42, Rank: 58

First game: 1988-11-19, Last game: 2021-06-20

Top rating: 2656.05 (2007-03-18)

Games: 460, Wins: 268, Draws: 63, Losses: 129

Gy1: 7, Gy2: 18, Gy5: 93

59 Meijinsen Qualification Kansai area 1st round
Date 2021-06-20 Rating 2513.42
Round Color Result Opponent
1 White Win JPN Hata Masayuki 2116.74
2 White Win JPN Tanaka Shotaro 2150.51
3 Black Draw JPN Iio Yoshihiro 2341.13
4 White Win JPN Hayashi Shoichi 2136.47
16 Kansai Championship final match
Date 2021-04-11 Rating 2513.03
Round Color Result Opponent
1 Black Win JPN Makino Mitsunori 2465.90
2 Black Loss JPN Makino Mitsunori 2465.90
3 Black Loss JPN Makino Mitsunori 2465.90
15 Kansai Championship final match
Date 2020-10-18 Rating 2521.18
Round Color Result Opponent
1 Black Win JPN Makino Mitsunori 2436.65
2 White Draw JPN Makino Mitsunori 2436.65
3 White Win JPN Makino Mitsunori 2436.65
58 Meijinsen Qualification Kansai area 2nd round
Date 2020-07-19 Rating 2521.08
Round Color Result Opponent
1 White Win JPN Kito Shinichi 2091.14
2 Black Loss JPN Makino Mitsunori 2406.48
3 Black Draw JPN Tachi Masaya 2414.57
51 Kyoto Classified Tournament
Date 2019-11-04 Rating 2534.80
Round Color Result Opponent
S1 White Win JPN Kawano Takahisa 2376.88
S2 White Draw JPN Kawamura Norihiko 2600.07
S3 Black Draw JPN Tanaka Toshiki 2427.93
S4 Black Win JPN Iio Yoshihiro 2351.53
S5 White Win JPN Ozawa Tetsushi 1928.47
57 Meijinsen Tournament
Date 2019-09-16 Rating 2535.52
Round Color Result Opponent
1 Black Loss JPN Nakayama Tomoharu 2742.26
2 White Win JPN Kawano Takahisa 2376.72
3 White Loss JPN Kamiya Shunsuke 2729.48
4 Black Win JPN Kawamura Norihiko 2598.30
5 White Loss JPN Okabe Hiroshi 2640.34
6 Black Win JPN Inoue Fumiya 2338.98
7 Black Win JPN Koyama Jun 2529.66
8 White Win JPN Ishitani Shin-ichi 2316.89
9 White Win JPN Matsuura Hiroshi 2305.64
14 Kansai Championship final match R3
Date 2019-08-19 Rating 2533.41
Round Color Result Opponent
3 White Win JPN Iio Yoshihiro 2363.16
57 Meijinsen Qualification Kansai area 2nd round
Date 2019-06-16 Rating 2527.32
Round Color Result Opponent
1 White Loss JPN Tachi Masaya 2444.76
2 Black Win JPN Kashihara Akihiko 2302.17
3 Black Loss JPN Kawamura Norihiko 2602.00
ex1 Black Draw JPN Tachi Masaya 2444.76
ex2 Black Win JPN Tachi Masaya 2444.76
57 Meijinsen Qualification Kansai area 1st round
Date 2019-05-19 Rating 2525.75
Round Color Result Opponent
1 White Win JPN Hayashi Shoichi 2117.34
2 Black Win JPN Iio Yoshihiro 2378.93
3 Black Loss JPN Kawamura Norihiko 2601.40
4 Black Win JPN Tanaka Toshiki 2425.24
14 Kansai Championship final match
Date 2019-05-06 Rating 2524.68
Round Color Result Opponent
1 Black Win JPN Iio Yoshihiro 2381.12
2 White Loss JPN Iio Yoshihiro 2381.12
14 Kansai Championship 2nd round
Date 2019-02-07 Rating 2520.01
Round Color Result Opponent
1 Black Win JPN Masuda Yuuto 1821.19
2 Black Win JPN Hayashi Shoichi 2108.81
50 Kyoto Classified Tournament
Date 2018-11-11 Rating 2514.66
Round Color Result Opponent
1 Black Loss JPN Tanaka Toshiki 2433.19
2 White Win JPN Sakamoto Hirouji 2230.60
3 White Win JPN Fujita Maiko 2191.96
4 Black Win JPN Ishitani Shin-ichi 2348.91
5 White Win JPN Hata Masayuki 2126.91
14 Kansai Championship 1st round
Date 2018-10-21 Rating 2513.30
Round Color Result Opponent
1 Black Win JPN Kito Shinichi 2118.53
2 Black Win JPN Hayashi Shoichi 2099.16
3 Black Win JPN Sakamoto Hirouji 2230.96
4 White Loss JPN Masuda Yuuto 1822.63
5 White Win JPN Sakamoto Ryuto 1963.09
56 Meijinsen Tournament
Date 2018-09-17 Rating 2512.60
Round Color Result Opponent
1 Black Loss JPN Okabe Hiroshi 2624.71
2 White Loss JPN Nakamura Shigeru 2908.85
3 White Loss JPN Ishitani Shin-ichi 2353.33
4 Black Win JPN Kawamura Norihiko 2581.60
5 White Loss JPN Kamiya Shunsuke 2713.54
7 White Win JPN Kuga Akio 2325.05
8 White Win JPN Matsuura Hiroshi 2295.00
9 Black Loss JPN Koyama Jun 2503.62
56 Meijinsen Qualification Kansai area 2nd round
Date 2018-06-17 Rating 2516.38
Round Color Result Opponent
1 Black Draw JPN Kawamura Norihiko 2584.65
2 White Draw JPN Tachi Masaya 2472.24
3 White Win JPN Iio Yoshihiro 2428.50
13 Kansai Championship 2nd round
Date 2018-02-18 Rating 2517.66
Round Color Result Opponent
1 Black Loss JPN Iio Yoshihiro 2456.74
2 White Win JPN Matsui Tsunehiro 2111.30
3 White Loss JPN Tachi Masaya 2479.24
49 Kyoto Classified Tournament
Date 2017-11-12 Rating 2526.38
Round Color Result Opponent
S1 Black Win JPN Hata Masayuki 2137.08
S2 Black Loss JPN Iio Yoshihiro 2465.38
S3 Black Win JPN Ishitani Shin-ichi 2328.92
S4 White Win JPN Kawamura Norihiko 2573.89
S5 Black Win JPN Nishida Toshio 2013.89
55 Meijinsen Tournament
Date 2017-09-18 Rating 2529.77
Round Color Result Opponent
1 Black Win JPN Kawano Takahisa 2353.95
2 White Win JPN Tamada Yoichi 2444.51
3 Black Win JPN Maruyama Yasushi 2226.20
4 Black Draw JPN Sato Kiyotomi 2386.15
5 Black Win JPN Matsuura Hiroshi 2284.63
6 White Loss JPN Iio Yoshihiro 2469.91
7 White Loss JPN Kamiya Shunsuke 2720.23
8 Black Loss JPN Okabe Hiroshi 2642.37
9 Black Loss JPN Nakayama Tomoharu 2755.27
55 Meijinsen Qualification Kansai area 2nd round
Date 2017-06-18 Rating 2539.53
Round Color Result Opponent
1 Black Win JPN Kawamura Norihiko 2556.10
2 White Loss JPN Tachi Masaya 2472.61
3 Black Loss JPN Iio Yoshihiro 2476.07
ex Black Win JPN Kawamura Norihiko 2556.10
12 Kansai Championship final match
Date 2017-03-19 Rating 2550.12
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2653.22
2 Black Win JPN Oosumi Yuuki 2653.22
3 White Loss JPN Oosumi Yuuki 2653.22
12 Kansai Championship 2nd round
Date 2017-02-19 Rating 2553.52
Round Color Result Opponent
2 Black Draw JPN Iio Yoshihiro 2472.86
3 Black Win JPN Sakamoto Hirouji 2213.93
ex Black Win JPN Iio Yoshihiro 2472.86
48 Kyoto Classified Tournament
Date 2016-11-13 Rating 2562.54
Round Color Result Opponent
SS1 Black Win JPN Hata Masayuki 2139.98
SS2 White Win JPN Okabe Hiroshi 2637.18
SS3 Black Win JPN Kawamura Norihiko 2549.71
SS4 White Win JPN Iio Yoshihiro 2478.45
12 Kansai Championship 1st round
Date 2016-10-23 Rating 2562.06
Round Color Result Opponent
2 White Win JPN Kubo Izumi 2058.82
3 Black Loss JPN Sakamoto Hirouji 2217.16
54 Meijinsen Tournament
Date 2016-09-19 Rating 2563.36
Round Color Result Opponent
1 White Loss JPN Kamiya Shunsuke 2677.53
2 Black Draw JPN Tanaka Toshiki 2385.24
3 Black Draw JPN Koyama Jun 2542.91
4 White Win JPN Matsuura Hiroshi 2302.09
5 Black Loss JPN Nakayama Tomoharu 2703.40
6 Black Win JPN Maruyama Yasushi 2231.12
7 Black Loss JPN Okabe Hiroshi 2642.05
8 Black Win JPN Iio Yoshihiro 2483.39
9 Black Win JPN Kuga Akio 2285.32
53 Meijinsen Match R3
Date 2015-11-14 Rating 2585.41
Round Color Result Opponent
3 Black Loss JPN Nakamura Shigeru 2846.19
47 Kyoto Classified Tournament
Date 2015-11-08 Rating 2585.92
Round Color Result Opponent
S1 White Win JPN Ishitani Shin-ichi 2334.00
S2 White Loss JPN Okabe Hiroshi 2647.26
S3 Black Win JPN Tachi Masaya 2411.65
S4 Black Win JPN Mano Yoshihisa 2293.07
S5 Black Draw RUS Epifanov Dmitry 2634.76
53 Meijinsen Match R1,2
Date 2015-10-11 Rating 2587.72
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2843.33
2 Black Loss JPN Nakamura Shigeru 2843.33
53 Meijinsen Tournament
Date 2015-09-22 Rating 2589.48
Round Color Result Opponent
1 White Win JPN Koyama Jun 2556.26
2 White Win JPN Okabe Hiroshi 2648.24
3 Black Loss JPN Oosumi Yuuki 2702.13
4 White Win JPN Ishitani Shin-ichi 2332.66
5 White Win JPN Matsuura Hiroshi 2333.60
6 White Draw JPN Nakayama Tomoharu 2690.18
7 White Draw JPN Tamada Yoichi 2504.16
8 White Win JPN Kawamura Norihiko 2553.84
9 White Win JPN Iio Yoshihiro 2462.09
53 Meijinsen Qualification Kansai area 2nd round
Date 2015-06-21 Rating 2585.23
Round Color Result Opponent
1 Black Win JPN Koiso Shigemasa 2109.47
2 Black Win JPN Iio Yoshihiro 2456.88
3 White Loss JPN Kawamura Norihiko 2566.39
52 Meijinsen Tournament
Date 2014-09-15 Rating 2575.45
Round Color Result Opponent
1 White Win JPN Iio Yoshihiro 2444.89
2 Black Win JPN Kashihara Akihiko 2275.37
3 Black Loss JPN Nakayama Tomoharu 2644.84
4 Black Win JPN Sato Kiyotomi 2411.87
5 White Draw JPN Tamada Yoichi 2490.29
6 Black Win JPN Fukui Nobuhiro 2544.64
7 White Loss JPN Oosumi Yuuki 2745.71
8 Black Draw JPN Okabe Hiroshi 2673.06
9 White Win JPN Matsuura Hiroshi 2311.36
9th Kansai Championship 2nd round
Date 2014-02-16 Rating 2556.64
Round Color Result Opponent
2 White Win JPN Sakamoto Hirouji 2235.32
3 White Loss JPN Iio Yoshihiro 2469.47
45 Kyoto Classified Tournament
Date 2013-11-10 Rating 2551.45
Round Color Result Opponent
S1 Black Win JPN Doi Manabu 1984.62
S2 Black Win JPN Iio Yoshihiro 2457.20
S3 White Loss JPN Oosumi Yuuki 2757.77
S4 White Loss JPN Okabe Hiroshi 2679.65
S5 White Win SWE Sandstrom Richard 2312.04
51 Meijinsen Tournament
Date 2013-09-16 Rating 2548.35
Round Color Result Opponent
1 White Win JPN Mano Yoshihisa 2250.24
2 Black Win JPN Kamiya Shunsuke 2494.65
3 Black Draw JPN Oosumi Yuuki 2761.72
4 White Loss JPN Okabe Hiroshi 2676.30
5 White Win JPN Kawate Kozo 2045.22
6 Black Win JPN Yamaguchi Yusui 2525.18
7 Black Draw JPN Hata Masayuki 2181.92
8 Black Win JPN Kawano Takahisa 2303.19
9 Black Loss JPN Sato Kiyotomi 2397.40
51 Meijinsen Qualification Kansai area 2nd round
Date 2013-06-16 Rating 2542.17
Round Color Result Opponent
1 Black Win JPN Matsui Tsunehiro 2126.81
2 Black Win JPN Iio Yoshihiro 2429.00
3 White Win JPN Hata Masayuki 2190.82
8th Kansai Championship final match
Date 2013-05-12 Rating 2538.41
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2761.75
2 Black Loss JPN Oosumi Yuuki 2761.75
8th Kansai Championship 2nd round
Date 2013-02-17 Rating 2532.08
Round Color Result Opponent
1 Black Loss JPN Miyagawa Junzo 2155.44
2 Black Win JPN Takahashi Roi 2120.51
3 Black Win JPN Iio Yoshihiro 2417.80
ex Black Win JPN Iio Yoshihiro 2417.80
44 Kyoto Classified Tournament
Date 2012-11-11 Rating 2525.64
Round Color Result Opponent
S1 White Win JPN Tamura Kazumasa 2455.26
S2 Black Draw JPN Okabe Hiroshi 2643.64
S3 White Win JPN Ishitani Shin-ichi 2306.45
S4 Black Draw JPN Oosumi Yuuki 2745.00
S5 Black Win JPN Fukui Nobuhiro 2480.24
8th Kansai Championship 1st round
Date 2012-10-08 Rating 2519.63
Round Color Result Opponent
1 Black Win JPN Koiso Shigemasa 2103.21
2 Black Win JPN Takahashi Roi 2114.91
3 Black Win JPN Iio Yoshihiro 2409.58
4 Black Loss JPN Kon Akira 1941.36
5 Black Loss JPN Miyagawa Junzo 2154.10
50th Meijinsen Tournament
Date 2012-09-17 Rating 2518.00
Round Color Result Opponent
1 Black Draw JPN Yamaguchi Yusui 2568.89
2 Black Win JPN Ono Takayuki 2357.55
3 Black Win JPN Matsuura Hiroshi 2296.29
4 Black Loss JPN Fukui Nobuhiro 2469.66
5 Black Win JPN Nagasoe Hiroki 2468.34
6 White Win JPN Nakayama Tomoharu 2555.81
7 Black Loss JPN Nakamura Shigeru 2804.04
8 White Loss JPN Iio Yoshihiro 2408.83
9 Black Loss JPN Okabe Hiroshi 2640.54
50 Meijinsen Qualification Kansai area 2nd round
Date 2012-06-17 Rating 2511.93
Round Color Result Opponent
1 Black Win JPN Kise Katsumi 2478.08
2 Black Win JPN Sakamoto Hirouji 2261.41
3 White Loss JPN Iio Yoshihiro 2414.36
43 Kyoto Classified Tournament
Date 2011-11-13 Rating 2497.54
Round Color Result Opponent
S1 White Loss JPN Okabe Hiroshi 2632.32
S2 Black Loss JPN Miyoshi Takeo 2105.76
S3 White Win JPN Doi Manabu 2010.31
S4 White Win JPN Hata Masayuki 2164.64
S5 Black Loss JPN Oosumi Yuuki 2699.27
49th Meijinsen Tournament
Date 2011-09-19 Rating 2499.09
Round Color Result Opponent
1 White Loss JPN Nakayama Tomoharu 2510.50
2 Black Draw JPN Yamaguchi Yusui 2566.50
3 Black Win JPN Kashihara Akihiko 2203.11
4 Black Draw JPN Miyoshi Takeo 2102.56
5 White Draw JPN Iio Yoshihiro 2424.01
6 Black Win JPN Sakashita Shoichi 2084.71
7 Black Draw JPN Kubo Izumi 2043.85
8 Black Loss JPN Okabe Hiroshi 2631.45
9 White Draw JPN Matsuura Hiroshi 2303.43
6th All Japan Championship
Date 2011-03-27 Rating 2525.88
Round Color Result Opponent
1 White Win JPN Koiso Shigemasa 2098.10
2 White Win JPN Sato Kiyotomi 2327.50
3 Black Draw JPN Iio Yoshihiro 2435.47
4 White Loss JPN Kise Katsumi 2469.38
5 White Win JPN Maruta Hiroki 2068.53
6 Black Win JPN Ozawa Tetsushi 2035.33
48 Meijinsen Match R3,R4,R5
Date 2010-12-26 Rating 2541.53
Round Color Result Opponent
3 Black Loss JPN Oosumi Yuuki 2654.18
4 White Draw JPN Oosumi Yuuki 2654.18
5 White Loss JPN Oosumi Yuuki 2654.18
42 Kyoto Classified Tournament
Date 2010-11-14 Rating 2550.40
Round Color Result Opponent
S1 White Win JPN Miyagawa Junzo 2160.00
S2 White Win JPN Kudomi Takahiro 2327.10
S3 White Draw JPN Oosumi Yuuki 2645.21
S4 Black Loss JPN Okabe Hiroshi 2613.62
S5 Black Win JPN Kubo Izumi 2034.44
48 Meijinsen Match R1,R2
Date 2010-10-17 Rating 2556.14
Round Color Result Opponent
1 Black Loss JPN Oosumi Yuuki 2637.81
2 White Win JPN Oosumi Yuuki 2637.81
Team World Championship
Date 2010-05-05 Rating 2587.16
Round Color Result Opponent
1 White Win JPN Tamura Kazumasa 2437.74
2 Black Win EST Mirme Madli 2140.97
3 White Draw CHN Cao Dong 2652.54
4 Black Draw TPE Lu Wei-Yuan 2415.26
5 White Win RUS Karasyov Maxim 2569.28
7 Black Win EST Oll Aivo 2648.88
8 White Win TPE Lu Wei-Yuan 2415.26
9 Black Draw CHN Cao Dong 2652.54
10 Black Draw EST Oll Aivo 2648.88
5th Kansai Championship 3rd round
Date 2010-02-14 Rating 2591.83
Round Color Result Opponent
1 White Win JPN Sagara Takashi 2394.40
2 Black Loss JPN Iio Yoshihiro 2444.93
3 Black Win JPN Hata Masayuki 2105.84
47 Meijinsen Match R3,R4
Date 2009-11-22 Rating 2599.22
Round Color Result Opponent
3 Black Loss JPN Kawamura Norihiko 2549.48
4 Black Win JPN Kawamura Norihiko 2549.48
41 Kyoto Classified Tournament
Date 2009-11-08 Rating 2600.60
Round Color Result Opponent
S1 White Win JPN Iio Yoshihiro 2436.61
S2 Black Win JPN Matsuo Yoshihiro 1990.63
S3 White Draw JPN Tamura Kazumasa 2436.61
S4 Black Win JPN Okumura Toyohiko 2291.43
S5 Black Win JPN Miyoshi Takeo 2105.18
47 Meijinsen Match R1,R2
Date 2009-10-18 Rating 2602.22
Round Color Result Opponent
1 White Win JPN Kawamura Norihiko 2553.48
2 White Draw JPN Kawamura Norihiko 2553.48
4th Kansai Championship, final match
Date 2009-03-15 Rating 2613.17
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2561.46
2 White Loss JPN Oosumi Yuuki 2561.46
46 Meijinsen Match
Date 2008-10-19 Rating 2633.13
Round Color Result Opponent
1 Black Draw JPN Okabe Hiroshi 2571.68
2 White Win JPN Okabe Hiroshi 2571.68
3 White Win JPN Okabe Hiroshi 2571.68
3rd Kansai Championship final match
Date 2008-03-16 Rating 2650.70
Round Color Result Opponent
1 Black Win JPN Oosumi Yuuki 2491.69
2 Black Win JPN Oosumi Yuuki 2491.69
The 45th Meijin-sen Match
Date 2007-11-24 Rating 2655.06
Round Color Result Opponent
1 Black Win JPN Yamaguchi Yusui 2525.85
2 Black Draw JPN Yamaguchi Yusui 2525.85
3 Black Win JPN Yamaguchi Yusui 2525.85
2nd Kansai Championship, Final Match
Date 2007-03-18 Rating 2656.05
Round Color Result Opponent
1 Black Win JPN Iio Yoshihiro 2432.01
2 White Win JPN Iio Yoshihiro 2432.01
The 44th Meijin-sen Match
Date 2006-11-26 Rating 2652.90
Round Color Result Opponent
1 Black Win JPN Kawamura Norihiko 2565.23
2 Black Win JPN Kawamura Norihiko 2565.23
3 White Draw JPN Kawamura Norihiko 2565.23
1st Kansai Championship final match
Date 2006-02-12 Rating 2631.43
Round Color Result Opponent
1 Black Win JPN Takashima Junya 2381.19
2 Black Loss JPN Takashima Junya 2381.19
3 Black Win JPN Takashima Junya 2381.19
The 43rd Meijin-sen Match
Date 2006-01-28 Rating 2630.78
Round Color Result Opponent
1 Black Win JPN Kawamura Norihiko 2574.35
2 Black Loss JPN Kawamura Norihiko 2574.35
3 White Win JPN Kawamura Norihiko 2574.35
4 Black Draw JPN Kawamura Norihiko 2574.35
5 White Win JPN Kawamura Norihiko 2574.35
1st Kansai Championship 3rd round
Date 2006-01-08 Rating 2629.03
Round Color Result Opponent
1 Black Win JPN Sakamoto Hirouji 2176.54
2 White Win JPN Takashima Junya 2379.05
3 Black Win JPN Sagara Takashi 2390.29
1st Kansai Championship 2nd round
Date 2005-10-16 Rating 2618.79
Round Color Result Opponent
1 Black Loss JPN Takashima Junya 2370.42
2 Black Win JPN Adachi Yasuhiro 1792.31
3 Black Win JPN Miyagawa Junzo 2107.78
4 White Win JPN Iio Yoshihiro 2411.14
The 43rd Meijin-sen Tournament
Date 2005-09-19 Rating 2616.54
Round Color Result Opponent
1 Black Win JPN Kawate Kozo 1968.75
2 Black Loss JPN Yamaguchi Yusui 2473.70
3 Black Win JPN Takashima Junya 2366.26
4 White Win JPN Tanaka Koichi 2120.27
5 Black Win JPN Okabe Hiroshi 2471.17
6 Black Win JPN Ishitani Shin-ichi 2269.35
7 Black Win JPN Oosumi Yuuki 2307.51
8 Black Win JPN Sato Kiyotomi 2242.36
9 White Win JPN Matsuura Hiroshi 2213.74
The 42nd Meijin-sen Tournament
Date 2004-09-20 Rating 2577.13
Round Color Result Opponent
1 White Win JPN Ishitani Shin-ichi 2264.97
2 Black Draw JPN Sakashita Shoichi 2119.40
3 Black Loss JPN Kawamura Norihiko 2596.71
4 Black Win JPN Matsuura Hiroshi 2250.13
5 Black Win JPN Iio Yoshihiro 2375.38
6 Black Win JPN Sakamoto Hirouji 2152.02
7 Black Win JPN Takagawa Teiji 2239.64
8 White Win JPN Saito Koji 2079.06
9 Black Win JPN Okabe Hiroshi 2425.56
41st Meijin-sen Match
Date 2003-12-21 Rating 2544.20
Round Color Result Opponent
1 Black Win JPN Yamaguchi Yusui 2477.26
2 Black Loss JPN Yamaguchi Yusui 2477.26
3 Black Win JPN Yamaguchi Yusui 2477.26
4 Black Loss JPN Yamaguchi Yusui 2477.26
5 Black Loss JPN Yamaguchi Yusui 2477.26
41st Meijin-sen Tournament
Date 2003-09-15 Rating 2539.57
Round Color Result Opponent
1 Black Win JPN Ishitani Shin-ichi 2265.37
2 Black Draw JPN Okabe Hiroshi 2402.07
3 Black Win JPN Kuga Akio 2268.41
4 Black Loss JPN Kudomi Takahiro 2286.96
5 Black Win JPN Iio Yoshihiro 2388.95
6 Black Win JPN Takashima Junya 2204.19
7 Black Win JPN Isobe Taizan 2215.94
8 Black Win JPN Miyagawa Junzo 2088.23
9 Black Win JPN Matsuura Hiroshi 2256.54
The 40th Meijin-sen Match
Date 2002-11-03 Rating 2521.33
Round Color Result Opponent
1 Black Loss JPN Yamaguchi Yusui 2492.16
2 Black Loss JPN Yamaguchi Yusui 2492.16
3 Black Win JPN Yamaguchi Yusui 2492.16
4 Black Loss JPN Yamaguchi Yusui 2492.16
40th Meijin-sen Tournament
Date 2002-09-16 Rating 2522.72
Round Color Result Opponent
1 Black Win JPN Yamaguchi Yusui 2490.87
2 Black Win JPN Takagawa Teiji 2251.15
3 Black Draw JPN Isobe Taizan 2228.90
4 Black Win JPN Nishimura Toshio 2225.58
5 Black Win JPN Iio Yoshihiro 2329.95
6 Black Draw JPN Kudomi Takahiro 2297.25
7 White Win JPN Matsuura Hiroshi 2197.13
8 Black Win JPN Ishitani Shin-ichi 2266.95
9 Black Win JPN Okabe Hiroshi 2345.44
The 39th Meijin-sen Match
Date 2002-01-06 Rating 2511.61
Round Color Result Opponent
1 Black Loss JPN Nakamura Shigeru 2723.95
2 Black Draw JPN Nakamura Shigeru 2723.95
3 Black Loss JPN Nakamura Shigeru 2723.95
The 39th Meijin-sen Tournament
Date 2001-09-24 Rating 2508.45
Round Color Result Opponent
1 Black Loss JPN Hayakawa Yoshimi 2353.33
2 White Draw JPN Nara Hideki 2463.36
3 Black Win JPN Maruyama Yasushi 2113.88
4 White Win JPN Matsuura Hiroshi 2178.71
5 Black Win JPN Nishimura Toshio 2248.36
6 Black Win JPN Kudomi Takahiro 2300.66
7 Black Win JPN Yamaguchi Yusui 2459.82
8 White Loss JPN Takagawa Teiji 2246.66
9 Black Win JPN Iio Yoshihiro 2308.20
World Championship BT
Date 2001-08-12 Rating 2508.05
Round Color Result Opponent
1 Black Win TPE Chung Chun-Chih 1946.33
2 White Win ARM Poghosyan Albert 2252.20
3 Black Win JPN Kusajima Masato 2254.13
4 Black Win JPN Iio Yoshihiro 2307.89
5 Black Win JPN Sakamoto Hirouji 2160.49
6 White Win SWE Carlsson Martin 2191.99
7 Black Draw AZE Eibatov Nizami 2271.85
8 Black Win SWE Henningsson Anders 2347.94
World Championship QT
Date 2001-08-06 Rating 2507.59
Round Color Result Opponent
1 White Win KOR Choi Yun-Seok 2026.26
2 White Draw JPN Nara Hideki 2466.59
3 White Win CHN Wang Zi 2057.43
4 White Draw SWE Karlsson Stefan 2424.18
5 White Win ARM Poghosyan Albert 2252.21
6 White Loss SWE Gardstrom Petter 2399.67
7 Black Loss KOR Kim Byoung-Jun 2370.96
The 38th Meijin-sen Match
Date 2000-12-03 Rating 2510.77
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2717.46
2 White Loss JPN Nakamura Shigeru 2717.46
3 White Draw JPN Nakamura Shigeru 2717.46
32-nd Kyoto Classified
Date 2000-11-12 Rating 2511.36
Round Color Result Opponent
3 White Win JPN Iio Yoshihiro 2283.03
38th Meijinsen Tournament
Date 2000-10-01 Rating 2511.86
Round Color Result Opponent
1 White Win JPN Maruyama Yasushi 2118.22
2 White Win JPN Arai Yutaka 2072.11
3 Black Win JPN Iio Yoshihiro 2279.12
4 Black Win JPN Kudomi Takahiro 2278.55
5 Black Win JPN Kusajima Masato 2227.47
6 White Win JPN Nishizono Norio 2304.15
7 Black Loss JPN Nara Hideki 2487.93
8 Black Win JPN Fujinami Hisao 2124.63
9 White Win JPN Hayakawa Yoshimi 2365.44
Team World Championship
Date 2000-05-06 Rating 2504.41
Round Color Result Opponent
1 White Win RUS Kareyev Vladislav 2377.83
2 White Win EST Lents Johann 2137.62
3 White Win UKR Piddubny Konstantin 2013.59
4 Black Loss RUS Kareyev Vladislav 2377.83
5 Black Win EST Lents Johann 2137.62
6 Black Win UKR Piddubny Konstantin 2013.59
7 Black Draw SWE Karlsson Stefan 2447.36
8 White Loss SWE Karlsson Stefan 2447.36
9 White Draw RUS Kareyev Vladislav 2377.83
10 Black Win RUS Kareyev Vladislav 2377.83
World Championship AT
Date 1999-08-05 Rating 2501.46
Round Color Result Opponent
1 White Loss RUS Makarov Pavel 2357.23
2 Black Win RUS Sushkov Vladimir 2450.50
3 White Win CHN Zhang Jinyu 2297.36
4 White Win JPN Hayakawa Yoshimi 2383.59
5 Black Win JPN Sagara Takashi 2371.30
6 White Loss SWE Karlsson Stefan 2443.28
7 Black Loss EST Soosõrv Ants 2423.59
8 White Win JPN Nishizono Norio 2339.36
9 Black Loss RUS Kozhin Mikhail 2467.05
10 White Win RUS Sinyov Igor 2465.45
11 White Loss EST Meritee Ando 2696.35
The 35th Meijin-sen Match
Date 1997-11-23 Rating 2523.99
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2696.00
2 White Loss JPN Nakamura Shigeru 2696.00
3 White Loss JPN Nakamura Shigeru 2696.00
World Championship AT
Date 1997-08-06 Rating 2534.53
Round Color Result Opponent
1 White Win RUS Klimashin Alexander 2384.86
2 Black Win RUS Sinyov Igor 2434.81
3 Black Win EST Soosõrv Ants 2449.98
4 Black Win JPN Kawamura Norihiko 2510.29
5 White Win SWE Gardstrom Petter 2287.57
6 Black Win LAT Reims Aldis 2465.89
7 White Draw SWE Karlsson Stefan 2349.40
8 White Win JPN Sagara Takashi 2449.30
9 White Win JPN Nara Hideki 2469.79
10 Black Draw RUS Kozhin Mikhail 2442.79
11 Black Loss EST Meritee Ando 2626.32
The 34th Meijin-sen Match
Date 1996-11-30 Rating 2518.97
Round Color Result Opponent
1 Black Draw JPN Kawamura Norihiko 2523.51
2 White Win JPN Kawamura Norihiko 2523.51
3 Black Loss JPN Kawamura Norihiko 2523.51
4 Black Draw JPN Kawamura Norihiko 2523.51
5 Black Win JPN Kawamura Norihiko 2523.51
34th Meijin-sen Tournament
Date 1996-09-23 Rating 2512.03
Round Color Result Opponent
1 Black Draw JPN Sagara Takashi 2409.98
2 Black Win JPN Yamaguchi Yusui 2335.30
3 Black Loss JPN Nishizono Norio 2383.78
4 White Win JPN Matsuura Hiroshi 2121.96
5 Black Win JPN Nara Hideki 2455.09
6 White Win JPN Maruyama Yasushi 2094.92
7 White Win JPN Nishimura Toshio 2245.00
8 White Win JPN Ooi Kozo 2220.11
9 Black Win JPN Isobe Taizan 2147.35
Team World Championship
Date 1996-05-04 Rating 2492.43
Round Color Result Opponent
1 White Draw RUS Peskov Stepan 2406.78
2 White Loss EST Soosõrv Ants 2374.22
3 Black Win CHN Deng Jinghui 1995.19
4 Black Win RUS Kozhin Mikhail 2417.48
5 Black Win EST Soosõrv Ants 2374.22
6 White Win CHN Deng Jinghui 1995.19
9 Black Win ARM Sahakyan Tigran 1808.45
10 Black Win ARM Sahakyan Tigran 1808.45
The 33rd Meijin-sen Match
Date 1995-11-05 Rating 2466.20
Round Color Result Opponent
1 Black Loss JPN Kawamura Norihiko 2559.73
2 Black Loss JPN Kawamura Norihiko 2559.73
3 Black Loss JPN Kawamura Norihiko 2559.73
World Championship BT
Date 1995-08-07 Rating 2460.55
Round Color Result Opponent
White Win LAT Balanova Jelena 2149.97
Black Loss RUS Sinyov Igor 2422.86
White Win RUS Chernov Sergey 2179.69
White Loss JPN Hayakawa Yoshimi 2450.33
Black Win SWE Jonsson Peter 2038.07
White Win SWE Bertilsson Anders 1945.81
Black Win RUS Skuridina Olga 1906.39
Black Win LAT Demidov Alexey 2073.66
World Championship AT
Date 1993-08-12 Rating 2441.61
Round Color Result Opponent
1 Black Loss JPN Nara Hideki 2464.58
2 White Win UZB Mikhailov Nikolay 2345.54
3 Black Win EST Meritee Ando 2525.56
4 White Draw SWE Sundling Ingvar 2329.43
5 Black Loss JPN Sagara Takashi 2348.42
6 White Win RUS Nikonov Konstantin 2269.20
7 Black Win SWE Karlsson Stefan 2240.95
8 White Loss LAT Reims Aldis 2436.02
9 Black Win ARM Poghosyan Albert 2153.50
10 Black Win EST Soosõrv Ants 2351.14
11 White Loss RUS Kozhin Mikhail 2365.33
The 30th Meijin-sen Match
Date 1992-10-04 Rating 2441.43
Round Color Result Opponent
1 Black Draw JPN Nakamura Shigeru 2624.75
2 White Loss JPN Nakamura Shigeru 2624.75
3 Black Win JPN Nakamura Shigeru 2624.75
4 White Loss JPN Nakamura Shigeru 2624.75
World Championship AT
Date 1991-08-10 Rating 2426.59
Round Color Result Opponent
1 Black Win JPN Nara Hideki 2442.15
2 Black Win AUT Unterweger Michael 1920.36
3 White Win RUS Sinyov Igor 2267.91
4 Black Win SWE Gardstrom Petter 2227.71
5 Black Win ARM Voskanyan Eduard 2305.59
6 White Win SWE Palmgren Jan 2165.95
7 Black Loss JPN Nakamura Shigeru 2632.26
8 White Loss RUS Kozhin Mikhail 2309.83
9 Black Win LAT Reims Aldis 2399.28
10 White Loss SWE Sundling Ingvar 2285.88
11 Black Loss JPN Yamaguchi Yusui 2351.17
The 28th Meijin-sen Match
Date 1990-12-02 Rating 2419.94
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2617.39
2 Black Win JPN Nakamura Shigeru 2617.39
3 Black Draw JPN Nakamura Shigeru 2617.39
4 White Loss JPN Nakamura Shigeru 2617.39
The 27th Meijin-sen Match
Date 1989-11-18 Rating 2395.04
Round Color Result Opponent
1 Black Loss JPN Nakamura Shigeru 2609.81
2 White Draw JPN Nakamura Shigeru 2609.81
3 Black Win JPN Nakamura Shigeru 2609.81
4 White Loss JPN Nakamura Shigeru 2609.81
World Championship AT
Date 1989-08-06 Rating 2383.58
Round Color Result Opponent
1 White Win RUS Kozhin Mikhail 2270.90
2 Black Loss JPN Nishimura Toshio 2320.63
3 Black Win SWE Gardstrom Petter 2188.36
4 Black Loss JPN Nakamura Shigeru 2612.37
5 White Win SWE Palmgren Jan 2065.40
6 Black Win SWE Sundling Ingvar 2172.19
7 White Loss JPN Nara Hideki 2437.78
8 White Win RUS Bobkov Evgeniy 2268.40
9 Black Draw UZB Mikhailov Nikolay 2303.09
The 26th Meijin-sen Match
Date 1988-11-19 Rating 2355.73
Round Color Result Opponent
1 Black Loss JPN Nakamura Shigeru 2604.86
2 White Loss JPN Nakamura Shigeru 2604.86
3 White Loss JPN Nakamura Shigeru 2604.86