Hasegawa Kazuto (長谷川一人)

Place: Osaka, Japan

Rating: 2589.56, Std: 86.77, Rank: 35

First game: 1988-11-19, Last game: 2022-11-12

Top rating: 2715.69 (2007-11-24)

Games: 547, Wins: 328, Draws: 71, Losses: 148

Gy1: 13, Gy2: 37, Gy5: 92

54 Kyoto Classified Tournament
Date	2022-11-12		Rating	2589.56
Round	Color	Result	Opponent
S2	Black	Win	Inoue Fumiya	2478.51
S3	White	Win	Sakamoto Hirouji	2222.73
S4	White	Win	Makino Mitsunori	2555.84
S5	White	Win	Ishitani Shin-ichi	2323.06
60th Meijinsen Tournament
Date	2022-09-19		Rating	2585.22
Round	Color	Result	Opponent
1	Black	Win	Nagasoe Hiroki	2595.81
2	White	Win	Ishitani Shin-ichi	2314.74
3	Black	Win	Miyamoto Syunju	2152.00
4	Black	Win	Kawamoto Shoma	2275.54
5	Black	Draw	Nakayama Tomoharu	2759.77
6	White	Loss	Okabe Hiroshi	2620.44
7	White	Win	Makino Mitsunori	2552.60
8	White	Win	Ono Takayuki	2352.96
9	White	Draw	Kuga Akio	2331.52
59th Meijinsen Tournament
Date	2022-01-10		Rating	2545.50
Round	Color	Result	Opponent
1	Black	Win	Hayashi Shoichi	2086.29
2	White	Loss	Iio Yoshihiro	2355.03
3	White	Loss	Nagasoe Hiroki	2596.59
4	Black	Win	Maruyama Yasushi	2222.57
5	Black	Loss	Ono Takayuki	2357.95
6	Black	Win	Maruta Hiroki	2178.46
7	White	Loss	Kamiya Shunsuke	2792.28
8	Black	Draw	Okabe Hiroshi	2634.81
9	Black	Draw	Nakayama Tomoharu	2769.99
53 Kyoto Classified Tournament
Date	2021-11-13		Rating	2542.39
Round	Color	Result	Opponent
S1	White	Win	Hata Masayuki	2135.79
S2	White	Loss	Maruta Hiroki	2192.51
S3	Black	Loss	Fujita Maiko	2326.58
S4	White	Win	Hayashi Shoichi	2091.57
S5	Black	Win	Iio Yoshihiro	2352.93
59 Meijinsen Qualification Kansai area 2nd round
Date	2021-07-18		Rating	2547.01
Round	Color	Result	Opponent
1	Black	Win	Iio Yoshihiro	2355.06
2	Black	Win	Hayashi Shoichi	2105.46
3	White	Win	Makino Mitsunori	2498.52
59 Meijinsen Qualification Kansai area 1st round
Date	2021-06-20		Rating	2546.54
Round	Color	Result	Opponent
1	White	Win	Hata Masayuki	2134.61
2	White	Win	Tanaka Shotaro	2224.02
3	Black	Draw	Iio Yoshihiro	2355.23
4	White	Win	Hayashi Shoichi	2107.34
16 Kansai Championship final match
Date	2021-04-11		Rating	2545.15
Round	Color	Result	Opponent
1	Black	Win	Makino Mitsunori	2497.19
2	Black	Loss	Makino Mitsunori	2497.19
3	Black	Loss	Makino Mitsunori	2497.19
15 Kansai Championship final match
Date	2020-10-18		Rating	2550.83
Round	Color	Result	Opponent
1	Black	Win	Makino Mitsunori	2466.32
2	White	Draw	Makino Mitsunori	2466.32
3	White	Win	Makino Mitsunori	2466.32
58 Meijinsen Qualification Kansai area 2nd round
Date	2020-07-19		Rating	2549.46
Round	Color	Result	Opponent
1	White	Win	Kito Shinichi	2131.10
2	Black	Loss	Makino Mitsunori	2434.83
3	Black	Draw	Tachi Masaya	2423.02
51 Kyoto Classified Tournament
Date	2019-11-04		Rating	2559.94
Round	Color	Result	Opponent
S1	White	Win	Kawano Takahisa	2389.96
S2	White	Draw	Kawamura Norihiko	2625.90
S3	Black	Draw	Tanaka Toshiki	2428.02
S4	Black	Win	Iio Yoshihiro	2371.33
S5	White	Win	Ozawa Tetsushi	1949.02
57 Meijinsen Tournament
Date	2019-09-16		Rating	2560.24
Round	Color	Result	Opponent
1	Black	Loss	Nakayama Tomoharu	2768.65
2	White	Win	Kawano Takahisa	2391.73
3	White	Loss	Kamiya Shunsuke	2763.10
4	Black	Win	Kawamura Norihiko	2623.87
5	White	Loss	Okabe Hiroshi	2666.01
6	Black	Win	Inoue Fumiya	2372.55
7	Black	Win	Koyama Jun	2551.14
8	White	Win	Ishitani Shin-ichi	2337.03
9	White	Win	Matsuura Hiroshi	2317.99
14 Kansai Championship final match R3
Date	2019-08-19		Rating	2557.92
Round	Color	Result	Opponent
3	White	Win	Iio Yoshihiro	2383.40
57 Meijinsen Qualification Kansai area 2nd round
Date	2019-06-16		Rating	2551.33
Round	Color	Result	Opponent
1	White	Loss	Tachi Masaya	2460.42
2	Black	Win	Kashihara Akihiko	2326.15
3	Black	Loss	Kawamura Norihiko	2627.17
ex1	Black	Draw	Tachi Masaya	2460.42
ex2	Black	Win	Tachi Masaya	2460.42
57 Meijinsen Qualification Kansai area 1st round
Date	2019-05-19		Rating	2549.62
Round	Color	Result	Opponent
1	White	Win	Hayashi Shoichi	2118.53
2	Black	Win	Iio Yoshihiro	2399.67
3	Black	Loss	Kawamura Norihiko	2626.47
4	Black	Win	Tanaka Toshiki	2429.32
14 Kansai Championship final match
Date	2019-05-06		Rating	2548.52
Round	Color	Result	Opponent
1	Black	Win	Iio Yoshihiro	2401.95
2	White	Loss	Iio Yoshihiro	2401.95
14 Kansai Championship 2nd round
Date	2019-02-17		Rating	2544.23
Round	Color	Result	Opponent
1	Black	Win	Masuda Yuuto	1807.62
2	Black	Win	Hayashi Shoichi	2112.02
50 Kyoto Classified Tournament
Date	2018-11-11		Rating	2538.18
Round	Color	Result	Opponent
1	Black	Loss	Tanaka Toshiki	2441.06
2	White	Win	Sakamoto Hirouji	2247.00
3	White	Win	Fujita Maiko	2219.44
4	Black	Win	Ishitani Shin-ichi	2369.56
5	White	Win	Hata Masayuki	2146.65
14 Kansai Championship 1st round
Date	2018-10-21		Rating	2536.84
Round	Color	Result	Opponent
1	Black	Win	Kito Shinichi	2147.37
2	Black	Win	Hayashi Shoichi	2102.90
3	Black	Win	Sakamoto Hirouji	2247.55
4	White	Loss	Masuda Yuuto	1811.32
5	White	Win	Sakamoto Ryuto	1972.22
56 Meijinsen Tournament
Date	2018-09-17		Rating	2536.23
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2650.32
2	White	Loss	Nakamura Shigeru	2933.23
3	White	Loss	Ishitani Shin-ichi	2374.44
4	Black	Win	Kawamura Norihiko	2606.06
5	White	Loss	Kamiya Shunsuke	2742.98
7	White	Win	Kuga Akio	2361.98
8	White	Win	Matsuura Hiroshi	2312.27
9	Black	Loss	Koyama Jun	2527.08
56 Meijinsen Qualification Kansai area 2nd round
Date	2018-06-17		Rating	2540.14
Round	Color	Result	Opponent
1	Black	Draw	Kawamura Norihiko	2608.83
2	White	Draw	Tachi Masaya	2491.97
3	White	Win	Iio Yoshihiro	2451.43
13 Kansai Championship 2nd round
Date	2018-02-18		Rating	2541.63
Round	Color	Result	Opponent
1	Black	Loss	Iio Yoshihiro	2480.16
2	White	Win	Matsui Tsunehiro	2134.07
3	White	Loss	Tachi Masaya	2500.11
49 Kyoto Classified Tournament
Date	2017-11-12		Rating	2550.58
Round	Color	Result	Opponent
S1	Black	Win	Hata Masayuki	2158.65
S2	Black	Loss	Iio Yoshihiro	2489.00
S3	Black	Win	Ishitani Shin-ichi	2351.66
S4	White	Win	Kawamura Norihiko	2597.67
S5	Black	Win	Nishida Toshio	2036.20
55 Meijinsen Tournament
Date	2017-09-18		Rating	2554.11
Round	Color	Result	Opponent
1	Black	Win	Kawano Takahisa	2383.57
2	White	Win	Tamada Yoichi	2470.57
3	Black	Win	Maruyama Yasushi	2241.20
4	Black	Draw	Sato Kiyotomi	2407.77
5	Black	Win	Matsuura Hiroshi	2303.70
6	White	Loss	Iio Yoshihiro	2493.66
7	White	Loss	Kamiya Shunsuke	2747.45
8	Black	Loss	Okabe Hiroshi	2668.40
9	Black	Loss	Nakayama Tomoharu	2781.14
55 Meijinsen Qualification Kansai area 2nd round
Date	2017-06-18		Rating	2564.12
Round	Color	Result	Opponent
1	Black	Win	Kawamura Norihiko	2579.74
2	White	Loss	Tachi Masaya	2495.19
3	Black	Loss	Iio Yoshihiro	2500.04
ex	Black	Win	Kawamura Norihiko	2579.74
12 Kansai Championship final match
Date	2017-03-19		Rating	2574.99
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2680.88
2	Black	Win	Oosumi Yuuki	2680.88
3	White	Loss	Oosumi Yuuki	2680.88
12 Kansai Championship 2nd round
Date	2017-02-19		Rating	2578.46
Round	Color	Result	Opponent
2	Black	Draw	Iio Yoshihiro	2497.15
3	Black	Win	Sakamoto Hirouji	2236.50
ex	Black	Win	Iio Yoshihiro	2497.15
48 Kyoto Classified Tournament
Date	2016-11-13		Rating	2587.73
Round	Color	Result	Opponent
SS1	Black	Win	Hata Masayuki	2163.96
SS2	White	Win	Okabe Hiroshi	2664.35
SS3	Black	Win	Kawamura Norihiko	2573.23
SS4	White	Win	Iio Yoshihiro	2503.01
12 Kansai Championship 1st round
Date	2016-10-23		Rating	2587.30
Round	Color	Result	Opponent
2	White	Win	Kubo Izumi	2084.48
3	Black	Loss	Sakamoto Hirouji	2240.72
54 Meijinsen Tournament
Date	2016-09-19		Rating	2588.70
Round	Color	Result	Opponent
1	White	Loss	Kamiya Shunsuke	2703.59
2	Black	Draw	Tanaka Toshiki	2405.26
3	Black	Draw	Koyama Jun	2567.52
4	White	Win	Matsuura Hiroshi	2320.50
5	Black	Loss	Nakayama Tomoharu	2729.08
6	Black	Win	Maruyama Yasushi	2249.85
7	Black	Loss	Okabe Hiroshi	2668.54
8	Black	Win	Iio Yoshihiro	2508.10
9	Black	Win	Kuga Akio	2323.15
53 Meijinsen Match R3
Date	2015-11-14		Rating	2611.71
Round	Color	Result	Opponent
3	Black	Loss	Nakamura Shigeru	2871.67
47 Kyoto Classified Tournament
Date	2015-11-08		Rating	2612.24
Round	Color	Result	Opponent
S1	White	Win	Ishitani Shin-ichi	2354.86
S2	White	Loss	Okabe Hiroshi	2670.61
S3	Black	Win	Tachi Masaya	2436.44
S4	Black	Win	Mano Yoshihisa	2316.26
S5	Black	Draw	Epifanov Dmitry	2661.41
53 Meijinsen Match R1,2
Date	2015-10-11		Rating	2614.16
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2868.81
2	Black	Loss	Nakamura Shigeru	2868.81
53 Meijinsen Tournament
Date	2015-09-22		Rating	2615.99
Round	Color	Result	Opponent
1	White	Win	Koyama Jun	2580.49
2	White	Win	Okabe Hiroshi	2672.04
3	Black	Loss	Oosumi Yuuki	2730.91
4	White	Win	Ishitani Shin-ichi	2354.15
5	White	Win	Matsuura Hiroshi	2347.99
6	White	Draw	Nakayama Tomoharu	2716.12
7	White	Draw	Tamada Yoichi	2529.17
8	White	Win	Kawamura Norihiko	2576.88
9	White	Win	Iio Yoshihiro	2487.75
53 Meijinsen Qualification Kansai area 2nd round
Date	2015-06-21		Rating	2612.33
Round	Color	Result	Opponent
1	Black	Win	Koiso Shigemasa	2137.71
2	Black	Win	Iio Yoshihiro	2482.98
3	White	Loss	Kawamura Norihiko	2589.23
52 Meijinsen Tournament
Date	2014-09-15		Rating	2604.45
Round	Color	Result	Opponent
1	White	Win	Iio Yoshihiro	2472.39
2	Black	Win	Kashihara Akihiko	2302.16
3	Black	Loss	Nakayama Tomoharu	2671.86
4	Black	Win	Sato Kiyotomi	2439.95
5	White	Draw	Tamada Yoichi	2516.29
6	Black	Win	Fukui Nobuhiro	2572.01
7	White	Loss	Oosumi Yuuki	2775.04
8	Black	Draw	Okabe Hiroshi	2699.69
9	White	Win	Matsuura Hiroshi	2317.06
9th Kansai Championship 2nd round
Date	2014-02-16		Rating	2587.64
Round	Color	Result	Opponent
2	White	Win	Sakamoto Hirouji	2266.18
3	White	Loss	Iio Yoshihiro	2498.53
45 Kyoto Classified Tournament
Date	2013-11-10		Rating	2583.40
Round	Color	Result	Opponent
S1	Black	Win	Doi Manabu	2042.70
S2	Black	Win	Iio Yoshihiro	2486.99
S3	White	Loss	Oosumi Yuuki	2787.70
S4	White	Loss	Okabe Hiroshi	2708.71
S5	White	Win	Sandstrom Richard	2342.17
51 Meijinsen Tournament
Date	2013-09-16		Rating	2580.85
Round	Color	Result	Opponent
1	White	Win	Mano Yoshihisa	2278.52
2	Black	Win	Kamiya Shunsuke	2520.32
3	Black	Draw	Oosumi Yuuki	2791.80
4	White	Loss	Okabe Hiroshi	2705.76
5	White	Win	Kawate Kozo	2165.70
6	Black	Win	Yamaguchi Yusui	2562.64
7	Black	Draw	Hata Masayuki	2213.95
8	Black	Win	Kawano Takahisa	2340.13
9	Black	Loss	Sato Kiyotomi	2428.47
51 Meijinsen Qualification Kansai area 2nd round
Date	2013-06-16		Rating	2575.44
Round	Color	Result	Opponent
1	Black	Win	Matsui Tsunehiro	2153.69
2	Black	Win	Iio Yoshihiro	2459.84
3	White	Win	Hata Masayuki	2222.83
8th Kansai Championship final match
Date	2013-05-12		Rating	2572.00
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2792.24
2	Black	Loss	Oosumi Yuuki	2792.24
8th Kansai Championship 2nd round
Date	2013-02-17		Rating	2566.46
Round	Color	Result	Opponent
1	Black	Loss	Miyagawa Junzo	2184.11
2	Black	Win	Takahashi Roi	2145.74
3	Black	Win	Iio Yoshihiro	2449.53
ex	Black	Win	Iio Yoshihiro	2449.53
44 Kyoto Classified Tournament
Date	2012-11-11		Rating	2561.05
Round	Color	Result	Opponent
S1	White	Win	Tamura Kazumasa	2487.50
S2	Black	Draw	Okabe Hiroshi	2675.48
S3	White	Win	Ishitani Shin-ichi	2335.81
S4	Black	Draw	Oosumi Yuuki	2776.14
S5	Black	Win	Fukui Nobuhiro	2510.75
8th Kansai Championship 1st round
Date	2012-10-08		Rating	2555.45
Round	Color	Result	Opponent
1	Black	Win	Koiso Shigemasa	2136.96
2	Black	Win	Takahashi Roi	2140.10
3	Black	Win	Iio Yoshihiro	2442.43
4	Black	Loss	Kon Akira	1964.78
5	Black	Loss	Miyagawa Junzo	2183.34
50th Meijinsen Tournament
Date	2012-09-17		Rating	2554.11
Round	Color	Result	Opponent
1	Black	Draw	Yamaguchi Yusui	2607.09
2	Black	Win	Ono Takayuki	2385.25
3	Black	Win	Matsuura Hiroshi	2304.14
4	Black	Loss	Fukui Nobuhiro	2500.51
5	Black	Win	Nagasoe Hiroki	2518.05
6	White	Win	Nakayama Tomoharu	2585.43
7	Black	Loss	Nakamura Shigeru	2838.33
8	White	Loss	Iio Yoshihiro	2441.89
9	Black	Loss	Okabe Hiroshi	2672.92
50 Meijinsen Qualification Kansai area 2nd round
Date	2012-06-17		Rating	2549.57
Round	Color	Result	Opponent
1	Black	Win	Kise Katsumi	2512.09
2	Black	Win	Sakamoto Hirouji	2299.08
3	White	Loss	Iio Yoshihiro	2448.42
43 Kyoto Classified Tournament
Date	2011-11-13		Rating	2538.94
Round	Color	Result	Opponent
S1	White	Loss	Okabe Hiroshi	2668.50
S2	Black	Loss	Miyoshi Takeo	2136.75
S3	White	Win	Doi Manabu	2075.46
S4	White	Win	Hata Masayuki	2197.82
S5	Black	Loss	Oosumi Yuuki	2732.41
49th Meijinsen Tournament
Date	2011-09-19		Rating	2541.52
Round	Color	Result	Opponent
1	White	Loss	Nakayama Tomoharu	2540.53
2	Black	Draw	Yamaguchi Yusui	2607.25
3	Black	Win	Kashihara Akihiko	2234.59
4	Black	Draw	Miyoshi Takeo	2133.52
5	White	Draw	Iio Yoshihiro	2461.26
6	Black	Win	Sakashita Shoichi	2118.14
7	Black	Draw	Kubo Izumi	2080.78
8	Black	Loss	Okabe Hiroshi	2668.62
9	White	Draw	Matsuura Hiroshi	2343.75
6th All Japan Championship
Date	2011-03-27		Rating	2572.33
Round	Color	Result	Opponent
1	White	Win	Koiso Shigemasa	2137.50
2	White	Win	Sato Kiyotomi	2377.40
3	Black	Draw	Iio Yoshihiro	2475.53
4	White	Loss	Kise Katsumi	2502.59
5	White	Win	Maruta Hiroki	2089.24
6	Black	Win	Ozawa Tetsushi	2062.84
48 Meijinsen Match R3,R4,R5
Date	2010-12-26		Rating	2590.32
Round	Color	Result	Opponent
3	Black	Loss	Oosumi Yuuki	2690.04
4	White	Draw	Oosumi Yuuki	2690.04
5	White	Loss	Oosumi Yuuki	2690.04
42 Kyoto Classified Tournament
Date	2010-11-14		Rating	2600.44
Round	Color	Result	Opponent
S1	White	Win	Miyagawa Junzo	2194.75
S2	White	Win	Kudomi Takahiro	2376.10
S3	White	Draw	Oosumi Yuuki	2681.26
S4	Black	Loss	Okabe Hiroshi	2660.45
S5	Black	Win	Kubo Izumi	2078.57
48 Meijinsen Match R1,R2
Date	2010-10-17		Rating	2607.08
Round	Color	Result	Opponent
1	Black	Loss	Oosumi Yuuki	2673.76
2	White	Win	Oosumi Yuuki	2673.76
Team World Championship
Date	2010-05-05		Rating	2643.90
Round	Color	Result	Opponent
1	White	Win	Tamura Kazumasa	2476.69
2	Black	Win	Mirme Madli	2174.77
3	White	Draw	Cao Dong	2678.85
4	Black	Draw	Lu Wei-Yuan	2455.36
5	White	Win	Karasyov Maxim	2616.97
7	Black	Win	Oll Aivo	2690.67
8	White	Win	Lu Wei-Yuan	2455.36
9	Black	Draw	Cao Dong	2678.85
10	Black	Draw	Oll Aivo	2690.67
5th Kansai Championship 3rd round
Date	2010-02-14		Rating	2652.61
Round	Color	Result	Opponent
1	White	Win	Sagara Takashi	2456.07
2	Black	Loss	Iio Yoshihiro	2492.97
3	Black	Win	Hata Masayuki	2140.61
47 Meijinsen Match R3,R4
Date	2009-11-22		Rating	2664.39
Round	Color	Result	Opponent
3	Black	Loss	Kawamura Norihiko	2588.43
4	Black	Win	Kawamura Norihiko	2588.43
40th Kyoto Classified - Special class
Date	2009-11-09		Rating	2666.42
Round	Color	Result	Opponent
1	Black	Win	Tamura Kazumasa	2475.29
2	White	Win	Miyagawa Junzo	2179.96
3	Black	Win	Oosumi Yuuki	2602.24
4	White	Win	Iio Yoshihiro	2487.36
5	Black	Win	Sakamoto Hirouji	2292.43
41 Kyoto Classified Tournament
Date	2009-11-08		Rating	2666.50
Round	Color	Result	Opponent
S1	White	Win	Iio Yoshihiro	2487.30
S2	Black	Win	Matsuo Yoshihiro	2022.45
S3	White	Draw	Tamura Kazumasa	2475.30
S4	Black	Win	Okumura Toyohiko	2300.24
S5	Black	Win	Miyoshi Takeo	2139.60
47 Meijinsen Match R1,R2
Date	2009-10-18		Rating	2667.79
Round	Color	Result	Opponent
1	White	Win	Kawamura Norihiko	2594.38
2	White	Draw	Kawamura Norihiko	2594.38
4th Kansai Championship, final match
Date	2009-03-15		Rating	2676.49
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2578.90
2	White	Loss	Oosumi Yuuki	2578.90
46 Meijinsen Match R3-R4
Date	2008-11-23		Rating	2691.57
Round	Color	Result	Opponent
3	White	Win	Okabe Hiroshi	2645.56
46 Meijinsen Match R1-R2
Date	2008-10-19		Rating	2695.15
Round	Color	Result	Opponent
1	Black	Draw	Okabe Hiroshi	2647.85
2	White	Win	Okabe Hiroshi	2647.85
3rd Kansai Championship final match
Date	2008-03-16		Rating	2711.52
Round	Color	Result	Opponent
1	Black	Win	Oosumi Yuuki	2528.85
2	Black	Win	Oosumi Yuuki	2528.85
The 45th Meijin-sen Match
Date	2007-11-24		Rating	2715.69
Round	Color	Result	Opponent
1	Black	Win	Yamaguchi Yusui	2599.58
2	Black	Draw	Yamaguchi Yusui	2599.58
3	Black	Win	Yamaguchi Yusui	2599.58
39th Kyoto Classified - Special Class
Date	2007-11-11		Rating	2715.67
Round	Color	Result	Opponent
1	Black	Win	Miyagawa Junzo	2236.27
2	White	Win	Iio Yoshihiro	2499.39
3	White	Draw	Okabe Hiroshi	2618.23
4	White	Win	Tamura Kazumasa	2388.62
5	Black	Win	Oosumi Yuuki	2523.78
2nd Kansai Championship, Final Match
Date	2007-03-18		Rating	2706.04
Round	Color	Result	Opponent
1	Black	Win	Iio Yoshihiro	2490.09
2	White	Win	Iio Yoshihiro	2490.09
The 44th Meijin-sen Match
Date	2006-11-26		Rating	2697.79
Round	Color	Result	Opponent
1	Black	Win	Kawamura Norihiko	2624.70
2	Black	Win	Kawamura Norihiko	2624.70
3	White	Draw	Kawamura Norihiko	2624.70
38th Kyoto Classified - Special class
Date	2006-11-12		Rating	2696.04
Round	Color	Result	Opponent
1	White	Win	Adachi Yasuhiro	2031.45
2	White	Loss	Oosumi Yuuki	2447.87
3	White	Win	Okumura Toyohiko	2268.59
4	Black	Draw	Iio Yoshihiro	2483.86
5	White	Win	Doi Manabu	2105.02
1st Kansai Championship final match
Date	2006-02-12		Rating	2681.15
Round	Color	Result	Opponent
1	Black	Win	Takashima Junya	2481.19
2	Black	Loss	Takashima Junya	2481.19
3	Black	Win	Takashima Junya	2481.19
The 43rd Meijin-sen Match
Date	2006-01-28		Rating	2680.64
Round	Color	Result	Opponent
1	Black	Win	Kawamura Norihiko	2635.87
2	Black	Loss	Kawamura Norihiko	2635.87
3	White	Win	Kawamura Norihiko	2635.87
4	Black	Draw	Kawamura Norihiko	2635.87
5	White	Win	Kawamura Norihiko	2635.87
1st Kansai Championship 3rd round
Date	2006-01-08		Rating	2678.96
Round	Color	Result	Opponent
1	Black	Win	Sakamoto Hirouji	2259.84
2	White	Win	Takashima Junya	2482.51
3	Black	Win	Sagara Takashi	2460.89
37th Kyoto Classified - Special class
Date	2005-11-13		Rating	2671.96
Round	Color	Result	Opponent
1	Black	Win	Kudomi Takahiro	2269.94
2	Black	Loss	Takashima Junya	2482.78
3	Black	Win	Matsuo Yoshihiro	1994.93
4	White	Win	Hata Masayuki	2187.22
5	Black	Win	Iio Yoshihiro	2455.40
1st Kansai Championship 2nd round
Date	2005-10-16		Rating	2669.21
Round	Color	Result	Opponent
1	Black	Loss	Takashima Junya	2480.19
2	Black	Win	Adachi Yasuhiro	2024.35
3	Black	Win	Miyagawa Junzo	2229.42
4	White	Win	Iio Yoshihiro	2451.95
The 43rd Meijin-sen Tournament
Date	2005-09-19		Rating	2667.41
Round	Color	Result	Opponent
1	Black	Win	Kawate Kozo	2160.05
2	Black	Loss	Yamaguchi Yusui	2565.92
3	Black	Win	Takashima Junya	2476.56
4	White	Win	Tanaka Koichi	2308.22
5	Black	Win	Okabe Hiroshi	2561.43
6	Black	Win	Ishitani Shin-ichi	2372.45
7	Black	Win	Oosumi Yuuki	2375.40
8	Black	Win	Sato Kiyotomi	2371.15
9	White	Win	Matsuura Hiroshi	2324.57
36th Kyoto Classified - Special Class
Date	2004-11-14		Rating	2630.56
Round	Color	Result	Opponent
1	White	Win	Iwata Akihisa	2156.31
2	White	Loss	Miyagawa Junzo	2235.95
3	White	Win	Miyoshi Takeo	2237.15
4	Black	Win	Kudomi Takahiro	2309.97
5	Black	Draw	Iio Yoshihiro	2435.64
The 42nd Meijin-sen Tournament
Date	2004-09-20		Rating	2627.55
Round	Color	Result	Opponent
1	White	Win	Ishitani Shin-ichi	2357.77
2	Black	Draw	Sakashita Shoichi	2173.41
3	Black	Loss	Kawamura Norihiko	2677.24
4	Black	Win	Matsuura Hiroshi	2364.36
5	Black	Win	Iio Yoshihiro	2434.29
6	Black	Win	Sakamoto Hirouji	2263.20
7	Black	Win	Takagawa Teiji	2304.91
8	White	Win	Saito Koji	2165.38
9	Black	Win	Okabe Hiroshi	2537.08
41st Meijin-sen Match
Date	2003-12-21		Rating	2603.95
Round	Color	Result	Opponent
1	Black	Win	Yamaguchi Yusui	2565.03
2	Black	Loss	Yamaguchi Yusui	2565.03
3	Black	Win	Yamaguchi Yusui	2565.03
4	Black	Loss	Yamaguchi Yusui	2565.03
5	Black	Loss	Yamaguchi Yusui	2565.03
35th Kyoto Classified - Special Class
Date	2003-11-09		Rating	2602.77
Round	Color	Result	Opponent
1	White	Win	Doi Manabu	2073.83
2	Black	Win	Hata Masayuki	2111.98
3	White	Win	Iio Yoshihiro	2457.61
4	Black	Win	Iwata Akihisa	2181.32
5	White	Win	Miyagawa Junzo	2240.55
41st Meijin-sen Tournament
Date	2003-09-15		Rating	2598.79
Round	Color	Result	Opponent
1	Black	Win	Ishitani Shin-ichi	2362.29
2	Black	Draw	Okabe Hiroshi	2519.37
3	Black	Win	Kuga Akio	2350.17
4	Black	Loss	Kudomi Takahiro	2320.07
5	Black	Win	Iio Yoshihiro	2461.49
6	Black	Win	Takashima Junya	2337.57
7	Black	Win	Isobe Taizan	2399.83
8	Black	Win	Miyagawa Junzo	2240.74
9	Black	Win	Matsuura Hiroshi	2364.96
34th Kyoto Classified - special class
Date	2002-11-10		Rating	2564.81
Round	Color	Result	Opponent
1	White	Win	Miyoshi Takeo	2220.82
2	White	Win	Doi Manabu	2087.81
3	Black	Loss	Kudomi Takahiro	2359.18
4	Black	Loss	Iio Yoshihiro	2417.18
The 40th Meijin-sen Match
Date	2002-11-03		Rating	2564.71
Round	Color	Result	Opponent
1	Black	Loss	Yamaguchi Yusui	2557.52
2	Black	Loss	Yamaguchi Yusui	2557.52
3	Black	Win	Yamaguchi Yusui	2557.52
4	Black	Loss	Yamaguchi Yusui	2557.52
40th Meijin-sen Tournament
Date	2002-09-16		Rating	2567.73
Round	Color	Result	Opponent
1	Black	Win	Yamaguchi Yusui	2556.94
2	Black	Win	Takagawa Teiji	2327.09
3	Black	Draw	Isobe Taizan	2420.67
4	Black	Win	Nishimura Toshio	2331.80
5	Black	Win	Iio Yoshihiro	2409.98
6	Black	Draw	Kudomi Takahiro	2361.49
7	White	Win	Matsuura Hiroshi	2291.29
8	Black	Win	Ishitani Shin-ichi	2367.87
9	Black	Win	Okabe Hiroshi	2451.90
The 39th Meijin-sen Match
Date	2002-01-06		Rating	2556.24
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2761.28
2	Black	Draw	Nakamura Shigeru	2761.28
3	Black	Loss	Nakamura Shigeru	2761.28
33rd Kyoto Classified - special class
Date	2001-11-11		Rating	2554.55
Round	Color	Result	Opponent
1	White	Win	Nara Hideki	2513.79
2	White	Win	Kudomi Takahiro	2357.66
3	Black	Win	Sakamoto Hirouji	2212.17
4	White	Loss	Iio Yoshihiro	2397.28
5	White	Win	Ishitani Shin-ichi	2371.80
The 39th Meijin-sen Tournament
Date	2001-09-24		Rating	2551.84
Round	Color	Result	Opponent
1	Black	Loss	Hayakawa Yoshimi	2396.26
2	White	Draw	Nara Hideki	2513.55
3	Black	Win	Maruyama Yasushi	2177.35
4	White	Win	Matsuura Hiroshi	2240.85
5	Black	Win	Nishimura Toshio	2343.54
6	Black	Win	Kudomi Takahiro	2360.13
7	Black	Win	Yamaguchi Yusui	2523.95
8	White	Loss	Takagawa Teiji	2311.20
9	Black	Win	Iio Yoshihiro	2393.57
World Championship BT
Date	2001-08-12		Rating	2549.70
Round	Color	Result	Opponent
1	Black	Win	Chung Chun-Chih	1904.00
2	White	Win	Poghosyan Albert	2314.01
3	Black	Win	Kusajima Masato	2359.15
4	Black	Win	Iio Yoshihiro	2390.74
5	Black	Win	Sakamoto Hirouji	2200.01
6	White	Win	Carlsson Martin	2285.96
7	Black	Draw	Eibatov Nizami	2324.09
8	Black	Win	Henningsson Anders	2420.32
World Championship QT
Date	2001-08-06		Rating	2548.91
Round	Color	Result	Opponent
1	White	Win	Choi Yun Suk	2117.70
2	White	Draw	Nara Hideki	2519.27
3	White	Win	Wang Zi	2142.50
4	White	Draw	Karlsson Stefan	2487.81
5	White	Win	Poghosyan Albert	2314.11
6	White	Loss	Gardström Petter	2478.91
7	Black	Loss	Kim Byoung-Jun	2434.66
Japan WC Qualification tournament
Date	2001-03-24		Rating	2541.40
Round	Color	Result	Opponent
1	Black	Loss	Sunagawa Shouki	2195.87
2	Black	Win	Okabe Hiroshi	2332.85
3	Black	Loss	Kusajima Masato	2355.10
4	Black	Win	Sakamoto Hirouji	2173.66
5	Black	Win	Mitsumori Masao	2278.83
6	Black	Win	Ishitani Shin-ichi	2381.61
7	Black	Win	Nara Hideki	2530.56
The 38th Meijin-sen Match
Date	2000-12-03		Rating	2538.01
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2743.11
2	White	Loss	Nakamura Shigeru	2743.11
3	White	Draw	Nakamura Shigeru	2743.11
32-nd Kyoto Classified - Special class
Date	2000-11-12		Rating	2537.68
Round	Color	Result	Opponent
1	Black	Loss	Iwata Akihisa	2183.79
2	White	Win	Koiso Shigemasa	2138.72
3	White	Win	Iio Yoshihiro	2354.63
4	Black	Loss	Nara Hideki	2545.16
5	Black	Draw	Sakamoto Hirouji	2175.13
38th Meijinsen Tournament
Date	2000-10-01		Rating	2541.45
Round	Color	Result	Opponent
1	White	Win	Maruyama Yasushi	2208.77
2	White	Win	Arai Yutaka	2155.78
3	Black	Win	Iio Yoshihiro	2349.89
4	Black	Win	Kudomi Takahiro	2338.13
5	Black	Win	Kusajima Masato	2338.80
6	White	Win	Nishizono Norio	2339.32
7	Black	Loss	Nara Hideki	2545.89
8	Black	Win	Fujinami Hisao	2227.97
9	White	Win	Hayakawa Yoshimi	2404.81
Team World Championship
Date	2000-05-06		Rating	2542.09
Round	Color	Result	Opponent
1	White	Win	Rusin Vladislav	2474.18
2	White	Win	Lents Johann	2225.14
3	White	Win	Piddubny Konstantin	2071.53
4	Black	Loss	Rusin Vladislav	2474.18
5	Black	Win	Lents Johann	2225.14
6	Black	Win	Piddubny Konstantin	2071.53
7	Black	Draw	Karlsson Stefan	2517.52
8	White	Loss	Karlsson Stefan	2517.52
9	White	Draw	Rusin Vladislav	2474.18
10	Black	Win	Rusin Vladislav	2474.18
World Championship AT
Date	1999-08-05		Rating	2544.41
Round	Color	Result	Opponent
1	White	Loss	Makarov Pavel	2406.38
2	Black	Win	Sushkov Vladimir	2509.86
3	White	Win	Zhang Jinyu	2374.69
4	White	Win	Hayakawa Yoshimi	2438.54
5	Black	Win	Sagara Takashi	2425.97
6	White	Loss	Karlsson Stefan	2515.40
7	Black	Loss	Soosõrv Ants	2495.17
8	White	Win	Nishizono Norio	2384.67
9	Black	Loss	Kozhin Mikhail	2530.29
10	White	Win	Sinyov Igor	2555.54
11	White	Loss	Meritee Ando	2756.21
The 35th Meijin-sen Match
Date	1997-11-23		Rating	2565.16
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2720.76
2	White	Loss	Nakamura Shigeru	2720.76
3	White	Loss	Nakamura Shigeru	2720.76
World Championship AT
Date	1997-08-06		Rating	2575.85
Round	Color	Result	Opponent
1	White	Win	Klimashin Alexander	2452.36
2	Black	Win	Sinyov Igor	2498.57
3	Black	Win	Soosõrv Ants	2499.11
4	Black	Win	Kawamura Norihiko	2550.02
5	White	Win	Gardström Petter	2359.39
6	Black	Win	Reims Aldis	2513.50
7	White	Draw	Karlsson Stefan	2412.62
8	White	Win	Sagara Takashi	2492.85
9	White	Win	Nara Hideki	2509.90
10	Black	Draw	Kozhin Mikhail	2487.20
11	Black	Loss	Meritee Ando	2682.75
The 34th Meijin-sen Match
Date	1996-11-30		Rating	2557.70
Round	Color	Result	Opponent
1	Black	Draw	Kawamura Norihiko	2555.89
2	White	Win	Kawamura Norihiko	2555.89
3	Black	Loss	Kawamura Norihiko	2555.89
4	Black	Draw	Kawamura Norihiko	2555.89
5	Black	Win	Kawamura Norihiko	2555.89
34th Meijin-sen Tournament
Date	1996-09-23		Rating	2550.28
Round	Color	Result	Opponent
1	Black	Draw	Sagara Takashi	2443.58
2	Black	Win	Yamaguchi Yusui	2392.93
3	Black	Loss	Nishizono Norio	2437.40
4	White	Win	Matsuura Hiroshi	2158.08
5	Black	Win	Nara Hideki	2498.68
6	White	Win	Maruyama Yasushi	2175.10
7	White	Win	Nishimura Toshio	2315.89
8	White	Win	Ooi Kozo	2278.60
9	Black	Win	Isobe Taizan	2365.77
Team World Championship
Date	1996-05-04		Rating	2526.98
Round	Color	Result	Opponent
1	White	Draw	Peskov Stepan	2444.83
2	White	Loss	Soosõrv Ants	2417.44
3	Black	Win	Deng Jinghui	2093.66
4	Black	Win	Kozhin Mikhail	2464.01
5	Black	Win	Soosõrv Ants	2417.44
6	White	Win	Deng Jinghui	2093.66
9	Black	Win	Sahakyan Tigran	1820.48
10	Black	Win	Sahakyan Tigran	1820.48
The 33rd Meijin-sen Match
Date	1995-11-05		Rating	2494.92
Round	Color	Result	Opponent
1	Black	Loss	Kawamura Norihiko	2579.27
2	Black	Loss	Kawamura Norihiko	2579.27
3	Black	Loss	Kawamura Norihiko	2579.27
World Championship BT
Date	1995-08-07		Rating	2486.62
Round	Color	Result	Opponent
	White	Win	Balanova Jelena	2190.99
	Black	Loss	Sinyov Igor	2464.14
	White	Win	Chernov Sergey	2196.58
	White	Loss	Hayakawa Yoshimi	2501.53
	Black	Win	Jonsson Peter	2100.91
	White	Win	Bertilsson Anders	2036.34
	Black	Win	Skuridina Olga	1950.52
	Black	Win	Demidov Alexey	2115.81
Kyoto - 1200
Date	1994-08-07		Rating	2463.28
Round	Color	Result	Opponent
1	Black	Loss	Arai Yutaka	2225.56
2	White	Loss	Kudomi Takahiro	2183.92
3	White	Win	Sawai Toshio	1729.63
4	Black	Win	Alexandrov Victor	2352.43
5	White	Win	Takazawa Nagayoshi	2105.74
6	White	Win	Matsuura Hiroshi	2184.52
7	Black	Win	Dvoeglazov Vladimir	2244.31
World Championship AT
Date	1993-08-12		Rating	2460.83
Round	Color	Result	Opponent
1	Black	Loss	Nara Hideki	2510.44
2	White	Win	Mikhailov Nikolay	2376.46
3	Black	Win	Meritee Ando	2563.83
4	White	Draw	Sundling Ingvar	2366.27
5	Black	Loss	Sagara Takashi	2347.21
6	White	Win	Nikonov Konstantin	2339.76
7	Black	Win	Karlsson Stefan	2276.97
8	White	Loss	Reims Aldis	2468.13
9	Black	Win	Poghosyan Albert	2189.78
10	Black	Win	Soosõrv Ants	2373.55
11	White	Loss	Kozhin Mikhail	2395.51
The 30th Meijin-sen Match
Date	1992-10-04		Rating	2461.88
Round	Color	Result	Opponent
1	Black	Draw	Nakamura Shigeru	2646.23
2	White	Loss	Nakamura Shigeru	2646.23
3	Black	Win	Nakamura Shigeru	2646.23
4	White	Loss	Nakamura Shigeru	2646.23
World Championship AT
Date	1991-08-10		Rating	2448.55
Round	Color	Result	Opponent
1	Black	Win	Nara Hideki	2476.50
2	Black	Win	Unterweger Michael	1936.39
3	White	Win	Sinyov Igor	2292.06
4	Black	Win	Gardström Petter	2253.76
5	Black	Win	Voskanyan Eduard	2327.38
6	White	Win	Palmgren Jan	2193.43
7	Black	Loss	Nakamura Shigeru	2655.72
8	White	Loss	Kozhin Mikhail	2331.35
9	Black	Win	Reims Aldis	2424.30
10	White	Loss	Sundling Ingvar	2313.97
11	Black	Loss	Yamaguchi Yusui	2381.59
The 28th Meijin-sen Match
Date	1990-12-02		Rating	2441.84
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2640.49
2	Black	Win	Nakamura Shigeru	2640.49
3	Black	Draw	Nakamura Shigeru	2640.49
4	White	Loss	Nakamura Shigeru	2640.49
The 27th Meijin-sen Match
Date	1989-11-18		Rating	2416.69
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2632.51
2	White	Draw	Nakamura Shigeru	2632.51
3	Black	Win	Nakamura Shigeru	2632.51
4	White	Loss	Nakamura Shigeru	2632.51
World Championship AT
Date	1989-08-06		Rating	2405.13
Round	Color	Result	Opponent
1	White	Win	Kozhin Mikhail	2278.12
2	Black	Loss	Nishimura Toshio	2355.13
3	Black	Win	Gardström Petter	2209.66
4	Black	Loss	Nakamura Shigeru	2634.99
5	White	Win	Palmgren Jan	2091.66
6	Black	Win	Sundling Ingvar	2191.53
7	White	Loss	Nara Hideki	2466.95
8	White	Win	Bobkov Evgeniy	2284.04
9	Black	Draw	Mikhailov Nikolay	2320.45
The 26th Meijin-sen Match
Date	1988-11-19		Rating	2377.06
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2627.34
2	White	Loss	Nakamura Shigeru	2627.34
3	White	Loss	Nakamura Shigeru	2627.34