Ishitani Shin-ichi

Place: Fuji, Japan

Rating: 2319.54, Rank: 152

First game: 1993-08-12, Last game: 2020-07-19

Top rating: 2364.04 (2014-05-11)

Games: 712, Wins: 330, Draws: 86, Losses: 296

Gy1: 48, Gy2: 100, Gy5: 254

58 Meijinsen Qualification Tokai area 2nd round
Date	2020-07-19		Rating	2319.54
Round	Color	Result	Opponent
1	Black	Loss	Fujita Yudai	2411.82
2	Black	Win	Maruyama Yasushi	2243.95
3	Black	Win	Masuda Taku	1985.89
ex	Black	Loss	Fujita Yudai	2411.82
58 Meijinsen Qualification Hamamatsu area 1st round
Date	2020-06-28		Rating	2319.89
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Yasuhiro	2128.96
2	Black	Win	Fukada Ren	1912.03
3	Black	Win	Fujita Yudai	2411.68
4	Black	Draw	Maruyama Yasushi	2243.15
5	Black	Win	Takazawa Nagayoshi	2028.95
45 Tokai Championship final match
Date	2020-02-16		Rating	2312.04
Round	Color	Result	Opponent
1	Black	Win	Mano Yoshihisa	2286.09
2	Black	Win	Mano Yoshihisa	2286.09
23 New Year (Mikami) Cup
Date	2020-01-26		Rating	2309.36
Round	Color	Result	Opponent
A1	Black	Loss	Fujita Maiko	2250.85
A2	Black	Loss	Inoue Fumiya	2290.95
A3	Black	Loss	Ono Takayuki	2292.17
A4	Black	Win	Iwano Fumio	2096.94
A5	Black	Loss	Okabe Hiroshi	2629.90
15th All Japan Championship
Date	2020-01-19		Rating	2309.27
Round	Color	Result	Opponent
1	Black	Loss	Nakayama Tomoharu	2743.18
2	White	Win	Fujita Maiko	2250.19
3	Black	Loss	Nakamura Shigeru	2878.24
4	White	Win	Hata Masayuki	2077.42
5	Black	Loss	Iio Yoshihiro	2334.50
6	Black	Win	Makino Mitsunori	2214.79
45 Tokai Championship 2nd round
Date	2019-12-15		Rating	2307.73
Round	Color	Result	Opponent
1	Black	Win	Maruyama Yasushi	2231.77
2	Black	Win	Yamamoto Yasuhiro	2137.59
3	Black	Loss	Mano Yoshihisa	2287.98
20 Renju Emperor Tournament 2nd round
Date	2019-12-08		Rating	2307.36
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2879.60
2	Black	Win	Miyamoto Syunju	2227.71
3	Black	Loss	Fujita Maiko	2250.80
4	Black	Loss	Inoue Fumiya	2296.66
5	Black	Loss	Okabe Hiroshi	2627.89
20 Renju Emperor Tournament Kanto area 1st round
Date	2019-11-10		Rating	2307.68
Round	Color	Result	Opponent
1	White	Win	Tomobe Katsuhiro	2042.26
2	White	Loss	Fujita Maiko	2250.20
3	Black	Win	Maruta Koji	2083.66
4	White	Loss	Inoue Fumiya	2299.80
11th Tohoku Championship
Date	2019-10-06		Rating	2309.90
Round	Color	Result	Opponent
1	White	Win	Hirono Masakazu	2010.31
2	Black	Draw	Gakumazawa Hideaki	2091.87
3	White	Win	Miyamoto Syunju	2223.88
4	Black	Loss	Okabe Hiroshi	2625.77
5	Black	Loss	Kusajima Masato	2182.32
57 Meijinsen Tournament
Date	2019-09-16		Rating	2312.01
Round	Color	Result	Opponent
1	Black	Win	Kawano Takahisa	2353.83
2	Black	Loss	Okabe Hiroshi	2624.54
3	Black	Win	Matsuura Hiroshi	2260.12
4	Black	Loss	Nakayama Tomoharu	2726.99
5	White	Win	Inoue Fumiya	2303.44
6	Black	Loss	Kamiya Shunsuke	2716.91
7	White	Loss	Kawamura Norihiko	2583.74
8	Black	Loss	Hasegawa Kazuto	2520.40
9	White	Loss	Koyama Jun	2510.17
36 Kanto Championship
Date	2019-07-28		Rating	2315.37
Round	Color	Result	Opponent
1	White	Loss	Maruyama Takashi	1947.69
2	White	Win	Fujikawa Masaki	2053.78
3	White	Win	Maruta Hiroki	2095.49
4	White	Win	Makino Mitsunori	2182.01
5	Black	Loss	Nakamura Shigeru	2889.01
6	Black	Loss	Okabe Hiroshi	2619.44
57 Meijinsen Qualification Tokai area 2nd round
Date	2019-06-23		Rating	2318.66
Round	Color	Result	Opponent
1	White	Win	Maruyama Yasushi	2231.74
2	Black	Win	Mano Yoshihisa	2288.13
3	Black	Win	Suzuki Junichiro	1982.90
57 Meijinsen Qualification Hamamatsu area
Date	2019-05-19		Rating	2319.46
Round	Color	Result	Opponent
1	White	Win	Suzuki Junichiro	1984.11
2	White	Loss	Maruyama Yasushi	2233.47
3	Black	Win	Kamikubo Mineo	1920.09
5	White	Win	Kato Daisuke	1830.37
14th All Japan Championship
Date	2019-03-31		Rating	2321.83
Round	Color	Result	Opponent
1	Black	Loss	Chigira Makoto	2009.51
2	Black	Win	Kusajima Masato	2200.01
3	White	Win	Fujita Maiko	2201.41
4	Black	Loss	Nakayama Tomoharu	2719.93
5	White	Loss	Iio Yoshihiro	2374.55
6	White	Loss	Maruta Hiroki	2095.02
44 Tokai Championship final match
Date	2019-02-16		Rating	2328.69
Round	Color	Result	Opponent
1	Black	Draw	Maruyama Yasushi	2230.89
2	White	Win	Maruyama Yasushi	2230.89
3	Black	Win	Maruyama Yasushi	2230.89
19 Renju Emperor Tournament 2nd round
Date	2018-12-31		Rating	2334.14
Round	Color	Result	Opponent
1	White	Win	Miyamoto Syunju	2198.49
2	Black	Loss	Okabe Hiroshi	2599.47
3	Black	Win	Iwano Fumio	2150.69
4	White	Loss	Nakamura Shigeru	2896.72
5	White	Win	Maruta Hiroki	2088.12
44 Tokai Championship 2nd round
Date	2018-12-16		Rating	2335.27
Round	Color	Result	Opponent
1	Black	Loss	Maruyama Yasushi	2231.86
2	White	Win	Mano Yoshihisa	2282.75
3	White	Win	Kishi Yoshinori	1918.44
44 Tokai Championship Hamamatsu area 1st round
Date	2018-11-18		Rating	2337.65
Round	Color	Result	Opponent
1	Black	Win	Suzuki Junichiro	1994.82
3	Black	Win	Takahashi Kodai	1573.02
4	Black	Win	Kato Daisuke	1837.12
5	Black	Loss	Maruyama Yasushi	2229.48
ex1	Black	Win	Maruyama Yasushi	2229.48
50 Kyoto Classified Tournament
Date	2018-11-11		Rating	2338.31
Round	Color	Result	Opponent
1	Black	Win	Iio Yoshihiro	2389.50
2	White	Draw	Fujita Maiko	2174.21
3	Black	Loss	Tanaka Toshiki	2422.34
4	White	Loss	Hasegawa Kazuto	2500.38
5	Black	Win	Nishida Toshio	1975.13
19 Renju Emperor Tournament Kanto area 1st round
Date	2018-10-21		Rating	2340.59
Round	Color	Result	Opponent
1	Black	Draw	Inoue Fumiya	2304.50
2	White	Win	Fujita Maiko	2171.06
3	Black	Draw	Koyama Jun	2483.28
4	Black	Win	Ono Takayuki	2302.04
56 Meijinsen Tournament
Date	2018-09-17		Rating	2342.11
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2895.61
2	Black	Loss	Kamiya Shunsuke	2698.20
3	Black	Win	Hasegawa Kazuto	2498.36
4	Black	Loss	Kuga Akio	2348.16
6	White	Win	Koyama Jun	2485.22
7	Black	Draw	Matsuura Hiroshi	2262.06
8	Black	Loss	Okabe Hiroshi	2608.03
9	White	Loss	Kawamura Norihiko	2567.65
35 Kanto Championship
Date	2018-07-16		Rating	2343.74
Round	Color	Result	Opponent
1	White	Win	Fujita Maiko	2154.14
2	White	Draw	Nakayama Tomoharu	2732.17
3	Black	Draw	Sato Kiyotomi	2359.95
4	Black	Loss	Inoue Fumiya	2298.04
5	Black	Win	Fujikawa Masaki	2023.99
6	White	Loss	Okabe Hiroshi	2612.82
56 Meijinsen Qualification Tokai area 2nd round
Date	2018-06-24		Rating	2344.19
Round	Color	Result	Opponent
1	Black	Win	Mano Yoshihisa	2287.25
2	White	Draw	Fujita Yudai	2408.51
3	Black	Win	Maruyama Yasushi	2218.80
56 Meijinsen Qualification Hamamatsu area 1st round
Date	2018-05-20		Rating	2342.73
Round	Color	Result	Opponent
1	Black	Win	Suzuki Junichiro	1997.04
2	White	Win	Kato Daisuke	1834.29
3	White	Win	Fujita Yudai	2409.68
4	Black	Draw	Maruyama Yasushi	2218.81
5	White	Win	Takazawa Nagayoshi	2056.17
13th All Japan Championship
Date	2018-01-28		Rating	2331.76
Round	Color	Result	Opponent
1	White	Draw	Iio Yoshihiro	2444.00
2	Black	Win	Koyama Jun	2492.02
3	White	Loss	Tachi Masaya	2471.96
4	Black	Win	Ono Takayuki	2294.73
5	White	Loss	Okabe Hiroshi	2620.42
6	White	Win	Miyamoto Syunju	2191.19
21 Mikami Cup
Date	2018-01-21		Rating	2330.47
Round	Color	Result	Opponent
S1	Black	Win	Sato Kiyotomi	2355.07
S2	Black	Loss	Okabe Hiroshi	2621.13
S3	White	Win	Ono Takayuki	2293.96
43 Tokai Championship 2nd round
Date	2017-12-17		Rating	2321.90
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Yasuhiro	2114.66
2	White	Loss	Naito Yuya	2452.80
3	Black	Loss	Fujita Yudai	2411.91
18 Kanto Renju Emperor Tournament 1st round
Date	2017-11-30		Rating	2318.31
Round	Color	Result	Opponent
1	White	Loss	Miyamoto Syunju	2196.76
2	Black	Win	Iwano Fumio	2170.29
3	Black	Win	Maruta Koji	2062.84
4	Black	Loss	Okabe Hiroshi	2623.56
43 Tokai Championship 1st round Hamamatsu area
Date	2017-11-26		Rating	2317.57
Round	Color	Result	Opponent
1	Black	Draw	Maruyama Yasushi	2213.65
3	White	Win	Kato Daisuke	1825.13
4	Black	Win	Yamamoto Yasuhiro	2114.74
5	Black	Loss	Suzuki Junichiro	1992.09
49 Kyoto Classified Tournament
Date	2017-11-12		Rating	2315.70
Round	Color	Result	Opponent
S1	Black	Loss	Kawamura Norihiko	2559.47
S2	White	Loss	Hata Masayuki	2113.76
S3	White	Loss	Hasegawa Kazuto	2511.59
S5	Black	Loss	Iio Yoshihiro	2450.72
34 Kanto Championship
Date	2017-07-16		Rating	2313.31
Round	Color	Result	Opponent
1	Black	Win	Koyama Akihiro	1889.80
2	White	Win	Maruta Koji	2070.18
3	Black	Win	Iwano Fumio	2179.52
4	White	Draw	Nakayama Tomoharu	2723.90
5	Black	Loss	Okabe Hiroshi	2624.89
6	Black	Loss	Ono Takayuki	2291.58
55 Meijinsen Qualification Tokai area 1st round
Date	2017-05-21		Rating	2310.79
Round	Color	Result	Opponent
1	Black	Draw	Suzuki Junichiro	1980.28
2	White	Win	Yamamoto Yasuhiro	2102.92
3	Black	Loss	Mano Yoshihisa	2272.59
4	White	Loss	Fujita Yudai	2399.49
5	Black	Win	Kamikubo Mineo	1951.77
12th All Japan Championship
Date	2017-03-26		Rating	2312.25
Round	Color	Result	Opponent
1	White	Draw	Nakayama Tomoharu	2700.56
2	Black	Win	Iio Yoshihiro	2455.89
3	White	Loss	Koyama Jun	2514.79
4	White	Draw	Sato Kiyotomi	2393.18
5	White	Loss	Tachi Masaya	2452.03
6	Black	Win	Nishida Toshio	2016.88
42 Tokai Championship final match
Date	2017-02-19		Rating	2311.02
Round	Color	Result	Opponent
1	Black	Loss	Fujita Yudai	2402.15
2	White	Draw	Fujita Yudai	2402.15
3	White	Loss	Fujita Yudai	2402.15
20 New Year (Mikami) Cup
Date	2017-01-22		Rating	2311.33
Round	Color	Result	Opponent
S1	Black	Loss	Nakamura Shigeru	2864.11
S2	Black	Loss	Okabe Hiroshi	2624.72
S3	Black	Loss	Sato Kiyotomi	2403.26
S4	White	Loss	Koyama Jun	2518.83
42 Tokai Championship 2nd round
Date	2016-12-18		Rating	2313.75
Round	Color	Result	Opponent
1	Black	Win	Maruyama Yasushi	2218.03
2	Black	Loss	Fujita Yudai	2400.66
3	Black	Win	Yamamoto Yasuhiro	2090.77
17 Kanto Renju Emperor Tournament 2nd round
Date	2016-12-10		Rating	2314.18
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2860.41
2	Black	Draw	Nakayama Tomoharu	2691.57
3	White	Loss	Okabe Hiroshi	2621.97
4	Black	Win	Maruta Koji	2087.37
5	White	Loss	Sato Kiyotomi	2410.96
42 Tokai Championship 1st round
Date	2016-11-20		Rating	2315.17
Round	Color	Result	Opponent
1	White	Win	Suzuki Junichiro	1960.76
2	Black	Win	Yamamoto Yasuhiro	2089.99
3	Black	Win	Maruyama Yasushi	2218.41
4	Black	Win	Takazawa Nagayoshi	2060.00
5	Black	Win	Kato Daisuke	1826.29
48 Kyoto Classified Tournament
Date	2016-11-13		Rating	2315.03
Round	Color	Result	Opponent
SY1	Black	Win	Doi Manabu	1925.83
SY2	Black	Win	Nishida Toshio	2022.70
SY3	White	Win	Mano Yoshihisa	2259.53
SY4	Black	Draw	Takagawa Teiji	2173.98
SY5	Black	Win	Nishida Toshio	2022.70
33 Kanto Championship
Date	2016-07-31		Rating	2307.94
Round	Color	Result	Opponent
1	Black	Win	Yunoki Takahiro	1745.99
2	White	Loss	Nakayama Tomoharu	2684.45
3	White	Loss	Maruta Hiroki	2054.30
4	White	Loss	Fujikawa Masaki	2033.00
5	Black	Win	Kato Yasuhiro	1972.29
6	White	Draw	Koyama Jun	2529.37
54 Meijinsen Qualification Tokai area 2nd round
Date	2016-06-26		Rating	2308.96
Round	Color	Result	Opponent
1	White	Loss	Maruyama Yasushi	2224.75
2	Black	Win	Kato Daisuke	1821.03
3	White	Win	Yamamoto Yasuhiro	2084.80
54 Meijinsen Qualification Tokai area 1st round
Date	2016-05-15		Rating	2311.25
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Yasuhiro	2084.39
2	Black	Win	Kato Daisuke	1821.85
3	Black	Win	Mano Yoshihisa	2267.32
4	White	Win	Suzuki Junichiro	1945.07
5	Black	Draw	Maruyama Yasushi	2225.08
Team World Championship
Date	2016-05-04		Rating	2311.29
Round	Color	Result	Opponent
1	Black	Win	Topkin Georg-Romet	2269.01
2	Black	Loss	Lents Johann	2566.52
3	Black	Draw	Sandstrom Richard	2239.08
5	White	Loss	Fedotov Denis	2491.06
6	Black	Loss	Lan Zhiren	2545.41
9	White	Draw	Rahumagi Brenet	2213.51
19 Mikami Cup
Date	2016-03-13		Rating	2313.22
Round	Color	Result	Opponent
S1	Black	Loss	Koyama Jun	2536.51
S2	Black	Win	Ono Takayuki	2255.69
S3	White	Loss	Kamiya Shunsuke	2630.18
S5	Black	Loss	Nakamura Shigeru	2845.15
41 Tokai Championship Final round
Date	2016-02-21		Rating	2313.97
Round	Color	Result	Opponent
1	Black	Loss	Fujita Yudai	2375.38
2	Black	Draw	Fujita Yudai	2375.38
3	Black	Loss	Fujita Yudai	2375.38
11th All Japan Championship
Date	2016-01-11		Rating	2317.69
Round	Color	Result	Opponent
1	Black	Loss	Nakayama Tomoharu	2681.54
2	White	Win	Suzuki Rin	1879.61
3	Black	Loss	Sato Kiyotomi	2434.64
4	White	Loss	Okabe Hiroshi	2628.36
5	White	Win	Kudomi Takahiro	2148.74
6	Black	Win	Iio Yoshihiro	2452.51
41 Tokai Championship 2nd round
Date	2015-12-20		Rating	2318.96
Round	Color	Result	Opponent
1	White	Win	Mano Yoshihisa	2275.25
2	Black	Win	Fujita Yudai	2364.60
3	Black	Win	Maruyama Yasushi	2218.09
17 Kanto Renju Emperor Tournament 1st round
Date	2015-11-23		Rating	2317.79
Round	Color	Result	Opponent
1	White	Win	Maruta Hiroki	2044.65
2	Black	Win	Iwano Fumio	2179.37
3	White	Loss	Okabe Hiroshi	2629.65
4	Black	Loss	Koyama Jun	2543.62
ex2	Black	Win	Iwano Fumio	2179.37
16 Kanto Renju Emperor Tournament 1st round
Date	2015-11-15		Rating	2317.18
Round	Color	Result	Opponent
1	White	Loss	Koyama Jun	2543.76
2	Black	Win	Hashimoto Takuya	1956.21
3	White	Loss	Tamada Yoichi	2481.43
4	Black	Loss	Maruta Hiroki	2044.73
47 Kyoto Classified Tournament
Date	2015-11-08		Rating	2317.28
Round	Color	Result	Opponent
S1	Black	Loss	Hasegawa Kazuto	2570.45
S2	Black	Win	Mano Yoshihisa	2278.10
S3	White	Draw	Kashihara Akihiko	2261.05
S4	Black	Loss	Epifanov Dmitry	2610.46
S5	Black	Win	Tachi Masaya	2394.86
53 Meijinsen Tournament
Date	2015-09-22		Rating	2315.76
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2631.59
2	White	Loss	Matsuura Hiroshi	2315.15
3	Black	Loss	Koyama Jun	2539.34
4	Black	Loss	Hasegawa Kazuto	2574.02
5	Black	Loss	Nakayama Tomoharu	2673.06
6	Black	Draw	Iio Yoshihiro	2446.19
7	Black	Loss	Oosumi Yuuki	2686.64
8	White	Loss	Tamada Yoichi	2486.54
9	Black	Draw	Kawamura Norihiko	2537.66
World Championship BT
Date	2015-08-12		Rating	2317.69
Round	Color	Result	Opponent
2	White	Loss	Berezin Roman	2402.95
3	Black	Loss	Volkov Sergey	2352.99
4	Black	Draw	Fedoseyev Arseniy	2042.10
5	Black	Win	Stoyanov Kirill	1983.99
6	White	Loss	Koyama Jun	2536.64
7	Black	Win	Khramov Andrey	2174.74
8	Black	Draw	Sirategyan Karen	2331.22
9	White	Win	Lavrik-Karmazin Maksim	2183.82
World Championship QT
Date	2015-08-05		Rating	2318.34
Round	Color	Result	Opponent
1	Black	Win	Khramov Andrey	2174.38
2	White	Loss	Kamiya Shunsuke	2609.42
3	Black	Win	Jonsson Peter	2286.85
4	Black	Loss	Epifanov Dmitry	2605.68
5	Black	Loss	Mesila Villem	2465.19
6	White	Loss	Sun In	2350.71
7	White	Loss	Topkin Georg-Romet	2234.03
Kanto Championship
Date	2015-07-20		Rating	2320.93
Round	Color	Result	Opponent
1	White	Win	Kato Yasuhiro	1986.67
2	Black	Loss	Okabe Hiroshi	2638.31
3	Black	Loss	Iwano Fumio	2180.90
4	Black	Win	Maruta Hiroki	2032.72
5	Black	Loss	Zhao Jiadong	2061.97
6	Black	Win	Tanizaki Ryusuke	2122.45
53 Meijinsen Qualification Tokai area 2nd round
Date	2015-06-21		Rating	2328.03
Round	Color	Result	Opponent
1	White	Win	Mano Yoshihisa	2275.86
2	White	Win	Maruyama Yasushi	2215.32
3	Black	Draw	Fujita Yudai	2327.14
53 Meijinsen Qualification Tokai area 1st round
Date	2015-05-17		Rating	2334.61
Round	Color	Result	Opponent
1	Black	Win	Suzuki Junichiro	1925.39
2	Black	Draw	Mano Yoshihisa	2274.40
3	Black	Win	Maruyama Yasushi	2216.27
4	Black	Win	Fujita Yudai	2317.27
7th Tohoku Championship
Date	2015-04-12		Rating	2339.08
Round	Color	Result	Opponent
1	White	Win	Hirono Masakazu	1943.63
2	White	Loss	Kobayashi Koichi	2213.29
3	White	Win	Gakumazawa Hideaki	2118.70
4	Black	Loss	Okabe Hiroshi	2646.48
5	Black	Win	Miura Hitoshi	1743.56
10th All Japan Championship
Date	2015-03-29		Rating	2341.37
Round	Color	Result	Opponent
1	White	Win	Maruta Hiroki	2014.30
2	White	Draw	Nakamura Souta	2202.22
3	White	Win	Kudomi Takahiro	2194.68
4	White	Loss	Tachi Masaya	2399.37
5	White	Win	Koyama Jun	2517.68
6	Black	Draw	Nakayama Tomoharu	2651.29
40 Tokai Championship final match
Date	2015-02-15		Rating	2345.36
Round	Color	Result	Opponent
1	Black	Win	Maruyama Yasushi	2216.59
2	White	Win	Maruyama Yasushi	2216.59
15 Kanto Renju Emperor Tournament 2nd round
Date	2015-01-25		Rating	2346.35
Round	Color	Result	Opponent
1	Black	Loss	Kamiya Shunsuke	2570.97
2	Black	Loss	Okabe Hiroshi	2649.48
3	Black	Loss	Nakamura Shigeru	2812.35
4	Black	Loss	Ono Takayuki	2270.00
5	Black	Win	Nakamura Souta	2187.40
40 Tokai Championship 2nd round
Date	2014-12-21		Rating	2349.95
Round	Color	Result	Opponent
1	Black	Win	Tatematsu Hikaru	2139.55
2	White	Loss	Maruyama Yasushi	2219.47
3	White	Win	Yamamoto Yasuhiro	2064.72
40 Tokai Championship 1st round
Date	2014-11-16		Rating	2354.30
Round	Color	Result	Opponent
1	Black	Win	Suzuki Junichiro	1907.55
2	White	Win	Tatematsu Hikaru	2138.99
3	Black	Win	Yamamoto Yasuhiro	2066.03
46 Kyoto Classified Tournament
Date	2014-11-09		Rating	2354.94
Round	Color	Result	Opponent
S1	White	Loss	Sakamoto Hirouji	2215.32
S2	White	Win	Hata Masayuki	2126.01
S3	White	Loss	Kawamura Norihiko	2563.55
S4	Black	Win	Miyagawa Junzo	2149.42
S5	Black	Win	Matsuo Toshiko	1851.22
15 Kanto Renju Emperor Tournament 1st round
Date	2014-10-26		Rating	2356.65
Round	Color	Result	Opponent
1	Black	Win	Maruta Hiroki	2017.49
2	White	Loss	Fukui Nobuhiro	2526.09
3	Black	Win	Nakamura Souta	2158.29
4	Black	Win	Iwano Fumio	2180.96
1st Senior Masters Championship
Date	2014-08-29		Rating	2362.18
Round	Color	Result	Opponent
1	Black	Win	Miura Hitoshi	1752.40
2	White	Win	Mitsumori Masao	2259.49
3	White	Win	Miyagawa Junzo	2141.76
4	White	Draw	Isobe Taizan	2347.54
5	Black	Win	Kubo Izumi	2016.60
6	White	Win	Kato Yasuhiro	2016.54
7	White	Win	Kobayashi Koichi	2179.74
8S	White	Draw	Isobe Taizan	2347.54
52 Meijinsen Qualification Tokai area 2nd round
Date	2014-05-18		Rating	2363.89
Round	Color	Result	Opponent
1	White	Win	Fujita Yudai	2275.35
2	White	Loss	Fukui Nobuhiro	2532.08
3	White	Draw	Mano Yoshihisa	2243.98
31th Kanto Championship
Date	2014-05-11		Rating	2364.04
Round	Color	Result	Opponent
1	White	Win	Tomobe Katsuhiro	2053.68
2	Black	Win	Ono Takayuki	2297.80
3	White	Loss	Nakamura Shigeru	2797.27
4	White	Win	Kobayashi Koichi	2171.08
5	White	Win	Iwano Fumio	2180.11
Team World Championship
Date	2014-05-03		Rating	2363.63
Round	Color	Result	Opponent
1	White	Win	Tada Ayako	2235.65
2	Black	Loss	Lents Johann	2511.07
4	White	Loss	Yang Yu-Hsiung	2423.67
6	White	Win	Tamura Kazumasa	2438.70
8	White	Loss	Chen Wei-Han	2367.26
9	Black	Win	Lin Shih-Pin	2436.70
52 Meijinsen Qualification Tokai area 1st round
Date	2014-04-20		Rating	2362.65
Round	Color	Result	Opponent
1	Black	Win	Suzuki Junichiro	1895.81
2	White	Win	Mano Yoshihisa	2242.61
3	White	Loss	Fukui Nobuhiro	2530.63
4	Black	Win	Maruyama Yasushi	2216.48
9th All Japan Championship
Date	2014-01-26		Rating	2353.70
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2666.45
2	Black	Win	Miyagawa Junzo	2128.43
3	Black	Win	Kim Chang-Su	2006.97
4	White	Loss	Ono Takayuki	2296.80
5	White	Win	Kon Akira	1922.34
6	White	Win	Mano Yoshihisa	2238.57
14th Mikami Cup S-class
Date	2014-01-19		Rating	2352.94
Round	Color	Result	Opponent
1	White	Win	Ono Takayuki	2296.55
2	White	Loss	Nakayama Tomoharu	2588.21
2	Black	Draw	Okabe Hiroshi	2666.33
3	White	Win	Sato Kiyotomi	2380.04
4	White	Loss	Nakamura Shigeru	2800.88
5	White	Win	Isobe Taizan	2325.76
39 Tokai Championship 2nd round
Date	2013-12-15		Rating	2345.24
Round	Color	Result	Opponent
1	Black	Loss	Mano Yoshihisa	2239.32
2	Black	Win	Yamamoto Yasuhiro	2084.71
3	White	Loss	Maruyama Yasushi	2216.16
45 Kyoto Classified Tournament
Date	2013-11-10		Rating	2340.50
Round	Color	Result	Opponent
S1	Black	Loss	Okabe Hiroshi	2664.85
S2	White	Win	Sandstrom Richard	2292.34
S3	Black	Win	Kawano Takahisa	2296.31
S4	White	Loss	Oosumi Yuuki	2743.11
S5	Black	Loss	Iio Yoshihiro	2442.81
World Championship BT
Date	2013-08-09		Rating	2325.95
Round	Color	Result	Opponent
1	Black	Win	Mesila Villem	2358.99
2	White	Win	Filinov Vladimir	2463.96
3	White	Loss	Poltaratsky Nikolay	2432.04
4	Black	Win	Kostlivy Radim	1924.62
5	White	Win	Sandstrom Richard	2296.71
6	White	Win	Kolk Kuno	2144.06
7	Black	Loss	Potapov Alexey	2526.86
8	White	Win	Andersson Tord	2368.58
9	White	Win	Fedorkin Oleg	2583.07
World Championship QT
Date	2013-08-05		Rating	2324.48
Round	Color	Result	Opponent
1	White	Loss	Pajuste Renee	2524.01
2	Black	Draw	Jonsson Peter	2300.65
3	White	Loss	Miyagawa Junzo	2142.47
4	White	Loss	Hõbemägi Martin	2495.65
5	White	Loss	Sandstrom Richard	2297.04
6	Black	Loss	Andersson Tord	2368.09
7	White	Loss	Lents Johann	2493.06
29th Kanto Championship
Date	2013-05-12		Rating	2309.36
Round	Color	Result	Opponent
1	White	Win	Tomobe Katsuhiro	2090.64
2	White	Win	Maruta Hiroki	2069.24
3	White	Loss	Okabe Hiroshi	2653.13
4	White	Loss	Kamiya Shunsuke	2461.73
5	White	Win	Sato Kiyotomi	2367.20
51 Meijinsen Qualification Tokai area 1st round
Date	2013-04-21		Rating	2304.71
Round	Color	Result	Opponent
1	Black	Loss	Mano Yoshihisa	2228.76
2	Black	Loss	Yamamoto Yasuhiro	2108.24
3	Black	Draw	Suzuki Junichiro	1872.06
4	White	Win	Saito Syuichi	1990.02
5th Tohoku Championship
Date	2013-04-14		Rating	2304.01
Round	Color	Result	Opponent
1	White	Win	Miura Hitoshi	1777.86
2	Black	Win	Kusajima Masato	2146.12
3	Black	Draw	Maruta Hiroki	2070.79
4	White	Loss	Kudomi Takahiro	2327.72
5	Black	Loss	Nakamura Shigeru	2781.70
8th All Japan Championship
Date	2013-03-24		Rating	2302.68
Round	Color	Result	Opponent
1	White	Win	Kato Yasuhiro	2061.80
2	Black	Loss	Iio Yoshihiro	2407.56
3	White	Win	Iwano Fumio	2116.40
4	White	Win	Sato Kiyotomi	2357.76
5	White	Loss	Oosumi Yuuki	2745.75
6	Black	Loss	Isobe Taizan	2329.30
38 Tokai Championship final match
Date	2013-02-17		Rating	2300.09
Round	Color	Result	Opponent
1	Black	Win	Mano Yoshihisa	2219.04
2	White	Win	Mano Yoshihisa	2219.04
16th Mikami Cup Tournament
Date	2013-01-20		Rating	2296.42
Round	Color	Result	Opponent
S1	White	Win	Ono Takayuki	2332.56
S2	Black	Loss	Okabe Hiroshi	2635.41
S3	White	Draw	Fukui Nobuhiro	2478.23
S4	Black	Loss	Mitsumori Masao	2268.95
S5	White	Loss	Isobe Taizan	2331.77
13 Kanto Renju Emperor Tournament 2nd round
Date	2013-01-13		Rating	2295.67
Round	Color	Result	Opponent
1	Black	Loss	Fukui Nobuhiro	2477.34
2	Black	Draw	Isobe Taizan	2331.97
3	Black	Loss	Nakamura Shigeru	2790.67
4	Black	Loss	Okabe Hiroshi	2634.63
5	Black	Loss	Kudomi Takahiro	2332.95
38 Tokai Championship 2nd round
Date	2012-11-18		Rating	2293.13
Round	Color	Result	Opponent
1	Black	Draw	Maruyama Yasushi	2188.47
2	Black	Loss	Mano Yoshihisa	2210.20
3	White	Win	Saito Syuichi	1994.29
44 Kyoto Classified Tournament
Date	2012-11-11		Rating	2293.13
Round	Color	Result	Opponent
S1	White	Loss	Okabe Hiroshi	2630.37
S2	Black	Win	Hata Masayuki	2158.76
S3	Black	Loss	Hasegawa Kazuto	2512.12
S4	Black	Win	Iio Yoshihiro	2396.73
S5	Black	Win	Kudomi Takahiro	2333.44
13 Kanto Renju Emperor Tournament 1st round
Date	2012-10-21		Rating	2291.30
Round	Color	Result	Opponent
1	Black	Loss	Maruta Hiroki	2052.21
2	White	Draw	Tomobe Katsuhiro	2117.52
3	White	Loss	Suzuki Rin	1962.76
4	Black	Win	Maruta Koji	2077.39
29th Kanto Championship
Date	2012-05-13		Rating	2297.31
Round	Color	Result	Opponent
1	Black	Win	Maruta Hiroki	2029.71
2	Black	Win	Sato Kiyotomi	2324.08
3	Black	Loss	Nakamura Shigeru	2794.56
4	Black	Loss	Kudomi Takahiro	2339.84
5	White	Win	Matsuoka Teruo	1964.21
50 Meijinsen Qualification Tokai area 1st round
Date	2012-04-15		Rating	2297.63
Round	Color	Result	Opponent
1	White	Loss	Mano Yoshihisa	2180.34
2	Black	Loss	Miyoshi Takeo	2100.37
4	White	Win	Yamamoto Yasuhiro	2089.29
15th Mikami Cup Tournament
Date	2012-03-11		Rating	2301.12
Round	Color	Result	Opponent
S1	Black	Win	Tadokoro Hosai	1834.23
S2	White	Loss	Nakamura Shigeru	2790.04
S3	White	Loss	Isobe Taizan	2342.71
S4	Black	Loss	Oosumi Yuuki	2703.35
S5	White	Win	Mitsumori Masao	2290.14
37 Tokai Championship final match
Date	2012-02-19		Rating	2303.27
Round	Color	Result	Opponent
1	White	Loss	Maruyama Yasushi	2181.96
2	White	Win	Maruyama Yasushi	2181.96
3	Black	Win	Maruyama Yasushi	2181.96
7th All Japan Championship
Date	2012-01-29		Rating	2305.43
Round	Color	Result	Opponent
1	White	Win	Gakumazawa Hideaki	2048.06
2	Black	Loss	Nakamura Shigeru	2788.62
3	White	Win	Kubo Izumi	2022.71
4	Black	Loss	Mitsumori Masao	2292.87
5	White	Draw	Nakayama Tomoharu	2519.06
6	Black	Loss	Kamiya Shunsuke	2398.28
37 Tokai Championship 2nd round
Date	2011-11-20		Rating	2314.30
Round	Color	Result	Opponent
1	White	Win	Mano Yoshihisa	2178.63
2	Black	Win	Maruyama Yasushi	2178.85
3	Black	Win	Yamamoto Yasuhiro	2083.24
43 Kyoto Classified Tournament
Date	2011-11-13		Rating	2314.76
Round	Color	Result	Opponent
S1	White	Win	Mano Yoshihisa	2178.78
S2	White	Win	Hata Masayuki	2152.31
S3	White	Loss	Oosumi Yuuki	2687.08
S4	Black	Win	Sakamoto Hirouji	2261.34
S5	Black	Loss	Okabe Hiroshi	2620.19
12 Kanto Renju Emperor Tournament 1st round
Date	2011-10-23		Rating	2314.92
Round	Color	Result	Opponent
1	White	Win	Suzuki Rin	1932.08
2	Black	Loss	Oosumi Yuuki	2683.27
3	White	Win	Tada Ayako	2194.33
4	White	Loss	Okabe Hiroshi	2619.58
28th Kanto Championship
Date	2011-05-22		Rating	2314.07
Round	Color	Result	Opponent
1	White	Win	Suzuki Rin	1933.54
2	Black	Loss	Fukui Nobuhiro	2349.26
3	Black	Win	Iwano Fumio	2075.43
4	White	Win	Kudomi Takahiro	2323.26
5	Black	Win	Yamaguchi Yusui	2535.49
49 Meijinsen Qualification Tokai area 2nd round
Date	2011-05-15		Rating	2313.44
Round	Color	Result	Opponent
1	Black	Loss	Miyoshi Takeo	2085.71
2	Black	Win	Mano Yoshihisa	2204.10
3	White	Loss	Maruyama Yasushi	2172.77
49 Meijinsen Qualification Tokai area 1st round
Date	2011-04-17		Rating	2313.25
Round	Color	Result	Opponent
1	White	Win	Suzuki Junichiro	1882.46
2	Black	Win	Mano Yoshihisa	2208.31
3	Black	Win	Maruyama Yasushi	2171.67
4	Black	Win	Miyoshi Takeo	2082.20
6th All Japan Championship
Date	2011-03-27		Rating	2311.64
Round	Color	Result	Opponent
1	White	Loss	Kon Akira	1944.12
2	White	Loss	Kamiya Shunsuke	2364.54
3	Black	Loss	Kawano Takahisa	2278.61
4	White	Win	Miyagawa Sou	2042.34
5	White	Win	Miyoshi Takeo	2079.26
6	White	Draw	Mano Yoshihisa	2211.28
3rd Tohoku Championship
Date	2011-02-27		Rating	2312.86
Round	Color	Result	Opponent
1	Black	Win	Hirono Masakazu	1958.57
2	White	Win	Fukui Nobuhiro	2316.24
3	White	Loss	Tamada Yoichi	2423.03
4	White	Win	Kobayashi Koichi	2085.26
5	Black	Win	Miyagawa Sou	2044.14
36 Tokai Championship final match
Date	2011-02-20		Rating	2312.82
Round	Color	Result	Opponent
1	White	Draw	Mano Yoshihisa	2217.00
2	Black	Win	Mano Yoshihisa	2217.00
3	White	Win	Mano Yoshihisa	2217.00
14th Mikami Cup Tournament
Date	2011-01-30		Rating	2311.78
Round	Color	Result	Opponent
S1	White	Draw	Nakamura Shigeru	2769.57
S2	Black	Loss	Isobe Taizan	2333.28
S4	White	Win	Gakumazawa Hideaki	2028.26
S5	Black	Loss	Oosumi Yuuki	2648.65
36 Tokai Championship 2nd round
Date	2010-11-21		Rating	2308.29
Round	Color	Result	Opponent
1	Black	Loss	Mano Yoshihisa	2235.92
2	White	Win	Yamamoto Yasuhiro	2073.88
3	Black	Win	Miyoshi Takeo	2071.19
11 Kanto Renju Emperor Tournament 1st round
Date	2010-10-31		Rating	2307.55
Round	Color	Result	Opponent
1	White	Win	Matsuoka Teruo	1945.65
2	White	Loss	Nakayama Tomoharu	2449.33
4	White	Loss	Fukui Nobuhiro	2276.30
48th Meijinsen Tournament
Date	2010-09-20		Rating	2308.35
Round	Color	Result	Opponent
1	Black	Loss	Oosumi Yuuki	2619.91
2	Black	Win	Yamaguchi Yusui	2502.05
3	Black	Win	Kawano Takahisa	2256.57
4	White	Loss	Sakamoto Hirouji	2248.79
5	Black	Draw	Matsuura Hiroshi	2274.80
6	Black	Loss	Iio Yoshihiro	2435.65
7	White	Loss	Okabe Hiroshi	2601.87
8	White	Loss	Tamada Yoichi	2408.49
9	White	Win	Koiso Shigemasa	2091.86
27th Kanto Championship
Date	2010-05-23		Rating	2312.61
Round	Color	Result	Opponent
1	White	Win	Fukui Nobuhiro	2245.53
2	Black	Loss	Kawamura Norihiko	2524.15
3	White	Win	Nagao Noriaki	2340.19
4	White	Loss	Okabe Hiroshi	2604.38
5	White	Loss	Tomobe Katsuhiro	2141.60
Meijinsen Qualification Tokai area 2nd round
Date	2010-05-16		Rating	2312.95
Round	Color	Result	Opponent
1	Black	Win	Mano Yoshihisa	2246.61
2	White	Draw	Yamamoto Yasuhiro	2086.18
3	Black	Win	Suzuki Junichiro	1866.46
Team World Championship
Date	2010-05-05		Rating	2313.32
Round	Color	Result	Opponent
3	White	Win	Sumarokov Evgeny	2456.15
5	White	Win	Timmermann Alvar	2153.17
8	White	Win	Yakovleva Alyona	1941.94
10	White	Loss	Artemyev Sergey	2528.01
48 Meijinsen Qualification Tokai area 1st round
Date	2010-04-18		Rating	2312.81
Round	Color	Result	Opponent
1	White	Win	Suzuki Junichiro	1867.06
2	White	Win	Saito Syuichi	2005.75
3	White	Win	Mano Yoshihisa	2247.82
4	White	Draw	Maruyama Yasushi	2183.64
5th All Japan Championship
Date	2010-03-21		Rating	2311.05
Round	Color	Result	Opponent
1	White	Win	Kuramoto Hideharu	1879.90
2	White	Win	Kim Chang-Su	2003.58
3	Black	Win	Kawamura Norihiko	2522.57
4	White	Win	Oosumi Yuuki	2578.61
5	Black	Loss	Okabe Hiroshi	2600.79
6	Black	Loss	Yamaguchi Yusui	2490.05
2nd Tohoku Championship
Date	2010-03-14		Rating	2309.88
Round	Color	Result	Opponent
1	White	Loss	Kato Yasuhiro	2025.66
2	White	Win	Gakumazawa Hideaki	2018.58
3	White	Win	Hirono Masakazu	1958.58
4	Black	Win	Seiryu Masanori	1937.54
5	White	Win	Miyagawa Sou	2049.34
35 Tokai Championship final match
Date	2010-02-21		Rating	2306.82
Round	Color	Result	Opponent
1	White	Win	Maruyama Yasushi	2186.15
2	Black	Win	Maruyama Yasushi	2186.15
13th Mikami Cup Tournament
Date	2010-01-31		Rating	2302.71
Round	Color	Result	Opponent
S3	Black	Loss	Okabe Hiroshi	2591.74
35 Tokai Championship 2nd round
Date	2009-11-15		Rating	2288.56
Round	Color	Result	Opponent
1	White	Win	Miyoshi Takeo	2092.72
2	Black	Draw	Maruyama Yasushi	2195.38
3	White	Draw	Yamamoto Yasuhiro	2098.24
41 Kyoto Classified Tournament
Date	2009-11-08		Rating	2287.34
Round	Color	Result	Opponent
S1	White	Win	Matsuo Toshiko	1929.99
S2	Black	Loss	Tamura Kazumasa	2426.00
S3	Black	Loss	Okumura Toyohiko	2281.13
S4	White	Loss	Sakamoto Hirouji	2215.53
S5	Black	Loss	Mano Yoshihisa	2249.36
35 Tokai Championship 1st round
Date	2009-10-18		Rating	2286.60
Round	Color	Result	Opponent
1	White	Win	Suzuki Junichiro	1864.90
2	White	Win	Yamamoto Yasuhiro	2099.41
3	White	Loss	Mano Yoshihisa	2248.65
4	White	Win	Kamikubo Mineo	1900.06
47th Meijinsen tournament
Date	2009-09-22		Rating	2285.92
Round	Color	Result	Opponent
1	Black	Loss	Kataoka Mitsuaki	2143.67
2	White	Loss	Matsuura Hiroshi	2240.93
3	White	Loss	Okabe Hiroshi	2571.29
4	White	Draw	Oosumi Yuuki	2560.76
5	White	Win	Sakamoto Hirouji	2209.76
6	Black	Draw	Iio Yoshihiro	2422.35
7	White	Loss	Yamaguchi Yusui	2476.53
8	White	Draw	Tamura Kazumasa	2422.39
9	White	Loss	Kawamura Norihiko	2545.82
World Championship BT
Date	2009-08-13		Rating	2287.12
Round	Color	Result	Opponent
1	White	Loss	Pajuste Renee	2332.05
2	White	Win	Nikonov Konstantin	2502.87
3	White	Loss	Nowak Pawel	2329.41
4	Black	Loss	Golosov Viktor	2345.49
5	White	Win	Rejsek Jan	2122.51
6	White	Win	Yu Tien-Lung	2082.15
7	White	Draw	Nikonova Natalya	2262.14
8	White	Win	Tamura Kazumasa	2418.90
9	White	Loss	Lin Huang-Yu	2528.58
World Championship QT
Date	2009-08-05		Rating	2287.10
Round	Color	Result	Opponent
1	White	Loss	Nykl Ondrej	2395.88
2	White	Loss	Tarannikov Yuriy	2638.47
3	Black	Win	Andersson Tord	2312.25
4	White	Loss	Laube Pavel	2366.38
5	Black	Loss	Savrasova Yulia	2560.15
7	Black	Draw	Hu Xi	2294.26
47th Meijinsen Qualification Tokai area 2nd round
Date	2009-05-17		Rating	2289.73
Round	Color	Result	Opponent
1	Black	Win	Kawasaki Nobuhiko	2109.69
2	Black	Win	Yamamoto Yasuhiro	2101.24
3	Black	Win	Miyoshi Takeo	2121.91
47th Meijinsen Qualification Tokai area 1st round
Date	2009-04-19		Rating	2289.00
Round	Color	Result	Opponent
1	Black	Win	Miyazu Goichi	1731.51
2	Black	Win	Maruyama Yasushi	2188.67
3	Black	Draw	Miyoshi Takeo	2126.90
4	White	Win	Yamamoto Yasuhiro	2100.29
4th All Japan Championship
Date	2009-03-21		Rating	2287.32
Round	Color	Result	Opponent
1	Black	Win	Hara Masao	1940.37
2	Black	Win	Okabe Hiroshi	2551.62
3	Black	Loss	Mitsumori Masao	2273.51
4	White	Loss	Tamada Yoichi	2254.78
5	White	Win	Iwano Fumio	2136.09
6	Black	Draw	Iio Yoshihiro	2403.29
1st Tohoku Championship
Date	2009-02-22		Rating	2285.10
Round	Color	Result	Opponent
1	White	Win	Kobayashi Koichi	2035.47
2	White	Loss	Sato Kiyotomi	2320.99
3	White	Win	Gakumazawa Hideaki	1996.50
4	Black	Win	Tanno Yoshitaka	2042.66
5	Black	Loss	Hirono Masakazu	1955.29
12th Mikami Cup Tournament
Date	2009-01-18		Rating	2284.21
Round	Color	Result	Opponent
S4	White	Win	Tamura Kazumasa	2406.72
46th Meijinsen Tournament
Date	2008-09-15		Rating	2274.83
Round	Color	Result	Opponent
1	White	Loss	Hata Masayuki	2180.60
2	Black	Loss	Kawamura Norihiko	2559.32
3	Black	Loss	Sato Kiyotomi	2302.46
4	White	Loss	Okabe Hiroshi	2554.06
5	White	Draw	Matsuura Hiroshi	2199.52
6	Black	Draw	Oosumi Yuuki	2506.19
7	Black	Win	Kataoka Mitsuaki	2112.67
8	White	Draw	Iio Yoshihiro	2416.21
9	Black	Loss	Yamaguchi Yusui	2476.11
Team World Championship
Date	2008-05-02		Rating	2274.75
Round	Color	Result	Opponent
1	White	Win	Kolouchova Monika	2253.18
2	White	Loss	Salnikov Pavel	2431.80
3	White	Loss	Wu Di	2600.71
4	White	Win	Carlsson Martin	2275.85
5	White	Draw	Kadulin Alexandr	2470.53
7	White	Draw	Oll Aivo	2617.51
8	White	Win	Ikonen Jussi	2185.02
9	White	Loss	Kolesnik Vladimir	2127.51
8th Kanto Renju Emperor Tournament 2nd round
Date	2007-12-16		Rating	2265.90
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2514.31
2	White	Loss	Ono Takayuki	2305.06
3	Black	Win	Isobe Taizan	2319.05
4	Black	Loss	Nakamura Shigeru	2776.21
5	White	Loss	Kurata Kiyotaka	2133.32
8 Kanto Renju Emperor Tournament 1st round
Date	2007-10-21		Rating	2261.45
Round	Color	Result	Opponent
2	Black	Win	Watanabe Tatsuya	2043.49
4	Black	Win	Kurata Kiyotaka	2133.19
World Championship BT
Date	2007-08-15		Rating	2253.42
Round	Color	Result	Opponent
1	White	Win	Skuridin Alexey	2331.75
2	White	Loss	Lu Wei-Yuan	2361.68
3	Black	Loss	Qiu Yunfei	2392.51
4	White	Win	Andersson Tord	2260.40
5	White	Win	Pushkaryov Dmitry	2030.86
7	Black	Loss	Sorokina Oksana	2353.50
8	White	Loss	Ikonen Jussi	2182.24
9	White	Loss	Oosumi Yuuki	2446.07
World Championship QT
Date	2007-08-08		Rating	2252.86
Round	Color	Result	Opponent
1	White	Loss	Iio Yoshihiro	2433.99
2	White	Loss	Karasyov Maxim	2403.12
3	White	Loss	Li Shih-Wen	2253.39
4	White	Win	Ikonen Jussi	2181.52
5	White	Loss	Eriksson Bjorn	2248.33
6	White	Win	Eged Igor	2190.54
7	White	Win	Lillemets Rauni	2024.56
2nd All Japan Championship (WC Qualification)
Date	2007-03-25		Rating	2247.38
Round	Color	Result	Opponent
1	Black	Win	Kubo Izumi	2035.95
2	Black	Draw	Sakamoto Hirouji	2192.04
5	Black	Win	Kato Yasuhiro	1872.14
The 44th Meijin-sen Tournament
Date	2006-09-18		Rating	2236.28
Round	Color	Result	Opponent
1	White	Win	Matsuura Hiroshi	2179.08
2	White	Loss	Yamaguchi Yusui	2516.87
3	Black	Loss	Sato Kiyotomi	2273.54
4	Black	Draw	Nagao Noriaki	2222.73
5	White	Loss	Iio Yoshihiro	2420.53
6	Black	Loss	Kawamura Norihiko	2564.11
7	Black	Loss	Okabe Hiroshi	2462.92
8	White	Win	Fujii Naoki	1975.52
9	White	Loss	Oosumi Yuuki	2348.88
Asian Championship
Date	2006-08-15		Rating	2236.74
Round	Color	Result	Opponent
1	Black	Loss	Park Jeong Ho	2306.52
2	Black	Loss	Kubo Izumi	2041.50
3	White	Win	Kang Bo-Ra	1718.67
4	White	Win	Mitsumori Masao	2157.71
5	White	Win	Chang Jae-Won	2025.67
6	White	Win	Park Eol	2191.85
7	White	Loss	Iio Yoshihiro	2420.42
8	White	Loss	Lee Jo-Sub	2282.63
The 43rd Meijin-sen Tournament
Date	2005-09-19		Rating	2259.52
Round	Color	Result	Opponent
1	White	Loss	Matsuura Hiroshi	2204.08
2	Black	Draw	Oosumi Yuuki	2298.40
3	White	Draw	Okabe Hiroshi	2442.07
4	White	Win	Kawate Kozo	1959.17
5	Black	Win	Takashima Junya	2356.48
6	White	Loss	Hasegawa Kazuto	2607.56
7	White	Win	Tanaka Koichi	2112.45
8	Black	Loss	Yamaguchi Yusui	2484.11
9	White	Loss	Sato Kiyotomi	2232.91
World Championship BT
Date	2005-08-05		Rating	2262.85
Round	Color	Result	Opponent
3	White	Win	Balabhai Viktor	2276.63
World Championship QT
Date	2005-07-31		Rating	2263.03
Round	Color	Result	Opponent
1	Black	Draw	Ilu Timo	2410.66
2	Black	Loss	Karlsson Stefan	2446.99
3	White	Win	Poghosyan Albert	2273.76
4	Black	Loss	Oll Aivo	2493.29
5	White	Win	Nowakowski Maciej	2315.41
6	White	Loss	Chen Ko-Han	2392.19
7	White	Win	Wang Chih-Kung	2127.06
The 42nd Meijin-sen Tournament
Date	2004-09-20		Rating	2255.20
Round	Color	Result	Opponent
1	Black	Loss	Hasegawa Kazuto	2568.78
2	White	Loss	Saito Koji	2070.90
3	White	Loss	Matsuura Hiroshi	2240.77
4	Black	Win	Iio Yoshihiro	2366.21
5	White	Win	Takagawa Teiji	2230.30
6	Black	Draw	Okabe Hiroshi	2398.16
7	White	Loss	Kawamura Norihiko	2591.10
8	Black	Loss	Sakamoto Hirouji	2142.84
9	White	Win	Sakashita Shoichi	2111.10
Team World Championship
Date	2004-05-05		Rating	2257.61
Round	Color	Result	Opponent
1	Black	Loss	Andersson Tord	2253.15
3	Black	Draw	Soosõrv Ants	2507.36
4	White	Win	Petrov Boris	2035.81
7	White	Loss	Artemyev Sergey	2444.55
8	White	Win	Karasyov Maxim	2384.20
9	White	Loss	Chingin Konstantin	2614.95
41st Meijin-sen Tournament
Date	2003-09-15		Rating	2256.03
Round	Color	Result	Opponent
1	White	Loss	Hasegawa Kazuto	2531.97
2	Black	Win	Kudomi Takahiro	2278.36
3	Black	Loss	Okabe Hiroshi	2386.12
4	Black	Win	Miyagawa Junzo	2079.73
5	Black	Win	Isobe Taizan	2207.63
6	White	Loss	Matsuura Hiroshi	2247.90
7	Black	Loss	Iio Yoshihiro	2380.52
8	White	Draw	Takashima Junya	2195.11
9	Black	Draw	Kuga Akio	2260.91
World Championship BT
Date	2003-08-08		Rating	2256.28
Round	Color	Result	Opponent
1	Black	Draw	Purk Andry	2233.82
2	White	Draw	Rybka Ales	2144.41
3	White	Draw	Chernov Sergey	2233.60
4	White	Win	Tamura Kazumasa	2316.12
5	White	Loss	Kubo Izumi	2085.85
6	White	Win	Smirnov Dmitry	2025.17
7	Black	Win	Mitsumori Masao	2235.11
8	White	Win	Chang Yi-Feng	2281.77
9	White	Loss	Tarannikov Yuriy	2474.12
World Championship QT
Date	2003-07-31		Rating	2255.96
Round	Color	Result	Opponent
1	Black	Win	Pelikan Alan	1807.03
2	Black	Loss	Makarov Pavel	2385.35
3	White	Win	Lu Wei-Yuan	2148.87
4	White	Win	Chen Ko-Han	2331.46
5	Black	Loss	Iio Yoshihiro	2378.68
6	White	Loss	Pellikka Marko	2179.68
7	Black	Loss	Gardstrom Petter	2325.14
40th Meijin-sen Tournament
Date	2002-09-16		Rating	2258.23
Round	Color	Result	Opponent
1	Black	Win	Nishimura Toshio	2219.51
2	White	Win	Iio Yoshihiro	2322.49
3	Black	Draw	Takagawa Teiji	2243.44
4	White	Loss	Okabe Hiroshi	2333.59
5	White	Draw	Matsuura Hiroshi	2189.38
6	White	Loss	Isobe Taizan	2221.23
7	Black	Draw	Yamaguchi Yusui	2487.92
8	White	Loss	Hasegawa Kazuto	2514.84
9	Black	Loss	Kudomi Takahiro	2289.94
World Championship AT
Date	2001-08-12		Rating	2272.39
Round	Color	Result	Opponent
1	White	Loss	Meritee Ando	2741.32
2	White	Loss	Nara Hideki	2458.91
3	White	Win	Kim Byoung-Jun	2363.55
4	White	Draw	Soosõrv Ants	2446.92
5	Black	Draw	Gardstrom Petter	2392.62
6	Black	Loss	Sinyov Igor	2517.81
7	Black	Win	Gaulitz Joachim	2267.80
8	White	Loss	Karlsson Stefan	2417.81
9	White	Win	Lin Sheng-Min	2136.37
10	Black	Loss	Nikonov Konstantin	2388.14
11	Black	Draw	Sushkov Vladimir	2565.01
World Championship BT
Date	1993-08-12		Rating	2154.14
Round	Color	Result	Opponent
	White	Win	Matyuk Valeri	2108.21
	White	Draw	Fedorkin Oleg	2163.53
	White	Loss	Veidemanis Arnis	2313.04
	Black	Draw	Milevsky Alexandr	2185.20
	White	Win	Johannesson Rickard	2064.23
	White	Loss	Chernov Sergey	2153.75