JPN Ishitani Shin-ichi

Place: Fuji, Japan

Rating: 2271.80, Rank: 189

First game: 2001-08-12, Last game: 2020-01-26

Top rating: 2363.68 (2014-05-11)

Games: 692, Wins: 317, Draws: 83, Losses: 292

Gy1: 53, Gy2: 100, Gy5: 264

23 New Year (Mikami) Cup
Date 2020-01-26 Rating 2271.80
Round Color Result Opponent
A1 Black Loss JPN Fujita Maiko 2220.28
A2 Black Loss JPN Inoue Fumiya 2292.59
A3 Black Loss JPN Ono Takayuki 2286.20
A4 Black Win JPN Iwano Fumio 2144.64
A5 Black Loss JPN Okabe Hiroshi 2628.98
15th All Japan Championship
Date 2020-01-19 Rating 2272.48
Round Color Result Opponent
1 Black Loss JPN Nakayama Tomoharu 2743.50
2 White Win JPN Fujita Maiko 2220.09
3 Black Loss JPN Nakamura Shigeru 2876.86
4 White Win JPN Hata Masayuki 2119.64
5 Black Loss JPN Iio Yoshihiro 2377.50
6 Black Win JPN Makino Mitsunori 2132.42
20 Renju Emperor Tournament 2nd round
Date 2019-12-08 Rating 2274.76
Round Color Result Opponent
1 Black Loss JPN Nakamura Shigeru 2878.26
2 Black Win JPN Miyamoto Syunju 2238.86
3 Black Loss JPN Fujita Maiko 2223.34
4 Black Loss JPN Inoue Fumiya 2297.16
5 Black Loss JPN Okabe Hiroshi 2626.98
20 Renju Emperor Tournament Kanto area 1st round
Date 2019-11-10 Rating 2277.82
Round Color Result Opponent
1 White Win JPN Tomobe Katsuhiro 2041.69
2 White Loss JPN Fujita Maiko 2224.29
3 Black Win JPN Maruta Koji 2089.03
4 White Loss JPN Inoue Fumiya 2299.84
11th Tohoku Championship
Date 2019-10-06 Rating 2283.17
Round Color Result Opponent
1 White Win JPN Hirono Masakazu 2013.05
2 Black Draw JPN Gakumazawa Hideaki 2093.79
3 White Win JPN Miyamoto Syunju 2232.95
4 Black Loss JPN Okabe Hiroshi 2624.98
5 Black Loss JPN Kusajima Masato 2190.10
57 Meijinsen Tournament
Date 2019-09-16 Rating 2286.82
Round Color Result Opponent
1 Black Win JPN Kawano Takahisa 2354.72
2 Black Loss JPN Okabe Hiroshi 2623.80
3 Black Win JPN Matsuura Hiroshi 2249.90
4 Black Loss JPN Nakayama Tomoharu 2727.28
5 White Win JPN Inoue Fumiya 2302.94
6 Black Loss JPN Kamiya Shunsuke 2717.04
7 White Loss JPN Kawamura Norihiko 2588.30
8 Black Loss JPN Hasegawa Kazuto 2541.23
9 White Loss JPN Koyama Jun 2509.99
36 Kanto Championship
Date 2019-07-28 Rating 2293.22
Round Color Result Opponent
1 White Loss JPN Maruyama Takashi 1945.59
2 White Win JPN Fujikawa Masaki 2045.04
3 White Win JPN Maruta Hiroki 2073.38
4 White Win JPN Makino Mitsunori 2118.14
5 Black Loss JPN Nakamura Shigeru 2887.77
6 Black Loss JPN Okabe Hiroshi 2618.72
57 Meijinsen Qualification Tokai area 2nd round
Date 2019-06-23 Rating 2298.65
Round Color Result Opponent
1 White Win JPN Maruyama Yasushi 2221.27
2 Black Win JPN Mano Yoshihisa 2297.22
3 Black Win JPN Suzuki Junichiro 1979.72
57 Meijinsen Qualification Hamamatsu area
Date 2019-05-19 Rating 2301.42
Round Color Result Opponent
1 White Win JPN Suzuki Junichiro 1980.96
2 White Loss JPN Maruyama Yasushi 2223.59
3 Black Win JPN Kamikubo Mineo 1895.83
5 White Win JPN Kato Daisuke 1824.03
14th All Japan Championship
Date 2019-03-31 Rating 2306.47
Round Color Result Opponent
1 Black Loss JPN Chigira Makoto 2008.57
2 Black Win JPN Kusajima Masato 2205.03
3 White Win JPN Fujita Maiko 2185.97
4 Black Loss JPN Nakayama Tomoharu 2719.80
5 White Loss JPN Iio Yoshihiro 2398.36
6 White Loss JPN Maruta Hiroki 2078.42
44 Tokai Championship final match
Date 2019-02-16 Rating 2315.37
Round Color Result Opponent
1 Black Draw JPN Maruyama Yasushi 2222.67
2 White Win JPN Maruyama Yasushi 2222.67
3 Black Win JPN Maruyama Yasushi 2222.67
19 Renju Emperor Tournament 2nd round
Date 2018-12-31 Rating 2322.98
Round Color Result Opponent
1 White Win JPN Miyamoto Syunju 2203.18
2 Black Loss JPN Okabe Hiroshi 2598.86
3 Black Win JPN Iwano Fumio 2168.35
4 White Loss JPN Nakamura Shigeru 2895.71
5 White Win JPN Maruta Hiroki 2074.44
44 Tokai Championship 2nd round
Date 2018-12-16 Rating 2324.73
Round Color Result Opponent
1 Black Loss JPN Maruyama Yasushi 2224.85
2 White Win JPN Mano Yoshihisa 2289.74
3 White Win JPN Kishi Yoshinori 1961.15
44 Tokai Championship Hamamatsu area 1st round
Date 2018-11-18 Rating 2328.15
Round Color Result Opponent
1 Black Win JPN Suzuki Junichiro 1992.50
3 Black Win JPN Takahashi Kodai 1565.71
4 Black Win JPN Kato Daisuke 1830.97
5 Black Loss JPN Maruyama Yasushi 2222.90
ex1 Black Win JPN Maruyama Yasushi 2222.90
50 Kyoto Classified Tournament
Date 2018-11-11 Rating 2329.06
Round Color Result Opponent
1 Black Win JPN Iio Yoshihiro 2407.08
2 White Draw JPN Fujita Maiko 2162.29
3 Black Loss JPN Tanaka Toshiki 2427.55
4 White Loss JPN Hasegawa Kazuto 2511.26
5 Black Win JPN Nishida Toshio 1976.95
19 Renju Emperor Tournament Kanto area 1st round
Date 2018-10-21 Rating 2331.97
Round Color Result Opponent
1 Black Draw JPN Inoue Fumiya 2303.11
2 White Win JPN Fujita Maiko 2159.51
3 Black Draw JPN Koyama Jun 2482.87
4 Black Win JPN Ono Takayuki 2299.36
56 Meijinsen Tournament
Date 2018-09-17 Rating 2334.45
Round Color Result Opponent
1 Black Loss JPN Nakamura Shigeru 2894.66
2 Black Loss JPN Kamiya Shunsuke 2698.21
3 Black Win JPN Hasegawa Kazuto 2508.00
4 Black Loss JPN Kuga Akio 2348.06
6 White Win JPN Koyama Jun 2484.81
7 Black Draw JPN Matsuura Hiroshi 2255.58
8 Black Loss JPN Okabe Hiroshi 2607.46
9 White Loss JPN Kawamura Norihiko 2571.10
35 Kanto Championship
Date 2018-07-16 Rating 2337.55
Round Color Result Opponent
1 White Win JPN Fujita Maiko 2143.58
2 White Draw JPN Nakayama Tomoharu 2731.62
3 Black Draw JPN Sato Kiyotomi 2359.26
4 Black Loss JPN Inoue Fumiya 2296.55
5 Black Win JPN Fujikawa Masaki 2018.67
6 White Loss JPN Okabe Hiroshi 2612.24
56 Meijinsen Qualification Tokai area 2nd round
Date 2018-06-24 Rating 2338.48
Round Color Result Opponent
1 Black Win JPN Mano Yoshihisa 2292.24
2 White Draw JPN Fujita Yudai 2406.88
3 Black Win JPN Maruyama Yasushi 2214.52
56 Meijinsen Qualification Hamamatsu area 1st round
Date 2018-05-20 Rating 2337.73
Round Color Result Opponent
1 Black Win JPN Suzuki Junichiro 1995.79
2 White Win JPN Kato Daisuke 1828.53
3 White Win JPN Fujita Yudai 2408.20
4 Black Draw JPN Maruyama Yasushi 2215.03
5 White Win JPN Takazawa Nagayoshi 2085.94
13th All Japan Championship
Date 2018-01-28 Rating 2328.73
Round Color Result Opponent
1 White Draw JPN Iio Yoshihiro 2452.47
2 Black Win JPN Koyama Jun 2491.45
3 White Loss JPN Tachi Masaya 2474.78
4 Black Win JPN Ono Takayuki 2293.06
5 White Loss JPN Okabe Hiroshi 2619.95
6 White Win JPN Miyamoto Syunju 2193.89
21 Mikami Cup
Date 2018-01-21 Rating 2327.55
Round Color Result Opponent
S1 Black Win JPN Sato Kiyotomi 2354.56
S2 Black Loss JPN Okabe Hiroshi 2620.66
S3 White Win JPN Ono Takayuki 2292.30
43 Tokai Championship 2nd round
Date 2017-12-17 Rating 2319.47
Round Color Result Opponent
1 Black Win JPN Yamamoto Yasuhiro 2131.85
2 White Loss JPN Naito Yuya 2452.05
3 Black Loss JPN Fujita Yudai 2411.07
18 Kanto Renju Emperor Tournament 1st round
Date 2017-11-30 Rating 2316.10
Round Color Result Opponent
1 White Loss JPN Miyamoto Syunju 2199.21
2 Black Win JPN Iwano Fumio 2176.15
3 Black Win JPN Maruta Koji 2064.37
4 Black Loss JPN Okabe Hiroshi 2623.08
43 Tokai Championship 1st round Hamamatsu area
Date 2017-11-26 Rating 2315.40
Round Color Result Opponent
1 Black Draw JPN Maruyama Yasushi 2211.89
3 White Win JPN Kato Daisuke 1820.08
4 Black Win JPN Yamamoto Yasuhiro 2131.37
5 Black Loss JPN Suzuki Junichiro 1992.01
49 Kyoto Classified Tournament
Date 2017-11-12 Rating 2313.67
Round Color Result Opponent
S1 Black Loss JPN Kawamura Norihiko 2562.42
S2 White Loss JPN Hata Masayuki 2127.17
S3 White Loss JPN Hasegawa Kazuto 2517.21
S5 Black Loss JPN Iio Yoshihiro 2457.64
34 Kanto Championship
Date 2017-07-16 Rating 2312.03
Round Color Result Opponent
1 Black Win JPN Koyama Akihiro 1889.06
2 White Win JPN Maruta Koji 2071.34
3 Black Win JPN Iwano Fumio 2183.60
4 White Draw JPN Nakayama Tomoharu 2723.20
5 Black Loss JPN Okabe Hiroshi 2624.39
6 Black Loss JPN Ono Takayuki 2290.21
55 Meijinsen Qualification Tokai area 1st round
Date 2017-05-21 Rating 2309.83
Round Color Result Opponent
1 Black Draw JPN Suzuki Junichiro 1981.22
2 White Win JPN Yamamoto Yasuhiro 2115.74
3 Black Loss JPN Mano Yoshihisa 2275.69
4 White Loss JPN Fujita Yudai 2399.26
5 Black Win JPN Kamikubo Mineo 1943.36
12th All Japan Championship
Date 2017-03-26 Rating 2311.52
Round Color Result Opponent
1 White Draw JPN Nakayama Tomoharu 2699.91
2 Black Win JPN Iio Yoshihiro 2459.82
3 White Loss JPN Koyama Jun 2514.19
4 White Draw JPN Sato Kiyotomi 2392.57
5 White Loss JPN Tachi Masaya 2453.12
6 Black Win JPN Nishida Toshio 2017.53
42 Tokai Championship final match
Date 2017-02-19 Rating 2310.43
Round Color Result Opponent
1 Black Loss JPN Fujita Yudai 2401.98
2 White Draw JPN Fujita Yudai 2401.98
3 White Loss JPN Fujita Yudai 2401.98
20 New Year (Mikami) Cup
Date 2017-01-22 Rating 2310.83
Round Color Result Opponent
S1 Black Loss JPN Nakamura Shigeru 2863.31
S2 Black Loss JPN Okabe Hiroshi 2624.34
S3 Black Loss JPN Sato Kiyotomi 2402.67
S4 White Loss JPN Koyama Jun 2518.25
42 Tokai Championship 2nd round
Date 2016-12-18 Rating 2313.37
Round Color Result Opponent
1 Black Win JPN Maruyama Yasushi 2218.31
2 Black Loss JPN Fujita Yudai 2400.55
3 Black Win JPN Yamamoto Yasuhiro 2100.96
17 Kanto Renju Emperor Tournament 2nd round
Date 2016-12-10 Rating 2313.82
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2859.64
2 Black Draw JPN Nakayama Tomoharu 2690.98
3 White Loss JPN Okabe Hiroshi 2621.62
4 Black Win JPN Maruta Koji 2088.07
5 White Loss JPN Sato Kiyotomi 2410.37
42 Tokai Championship 1st round
Date 2016-11-20 Rating 2314.86
Round Color Result Opponent
1 White Win JPN Suzuki Junichiro 1961.89
2 Black Win JPN Yamamoto Yasuhiro 2099.77
3 Black Win JPN Maruyama Yasushi 2218.72
4 Black Win JPN Takazawa Nagayoshi 2078.51
5 Black Win JPN Kato Daisuke 1822.23
48 Kyoto Classified Tournament
Date 2016-11-13 Rating 2314.72
Round Color Result Opponent
SY1 Black Win JPN Doi Manabu 1925.27
SY2 Black Win JPN Nishida Toshio 2023.24
SY3 White Win JPN Mano Yoshihisa 2261.58
SY4 Black Draw JPN Takagawa Teiji 2173.01
SY5 Black Win JPN Nishida Toshio 2023.24
33 Kanto Championship
Date 2016-07-31 Rating 2307.66
Round Color Result Opponent
1 Black Win JPN Yunoki Takahiro 1745.47
2 White Loss JPN Nakayama Tomoharu 2683.89
3 White Loss JPN Maruta Hiroki 2052.27
4 White Loss JPN Fujikawa Masaki 2030.81
5 Black Win JPN Kato Yasuhiro 1971.64
6 White Draw JPN Koyama Jun 2528.84
54 Meijinsen Qualification Tokai area 2nd round
Date 2016-06-26 Rating 2308.69
Round Color Result Opponent
1 White Loss JPN Maruyama Yasushi 2225.18
2 Black Win JPN Kato Daisuke 1817.54
3 White Win JPN Yamamoto Yasuhiro 2092.63
54 Meijinsen Qualification Tokai area 1st round
Date 2016-05-15 Rating 2310.98
Round Color Result Opponent
1 Black Win JPN Yamamoto Yasuhiro 2091.75
2 Black Win JPN Kato Daisuke 1818.54
3 Black Win JPN Mano Yoshihisa 2268.52
4 White Win JPN Suzuki Junichiro 1946.21
5 Black Draw JPN Maruyama Yasushi 2225.52
Team World Championship
Date 2016-05-04 Rating 2311.00
Round Color Result Opponent
1 Black Win EST Topkin Georg-Romet 2267.57
2 Black Loss EST Lents Johann 2566.58
3 Black Draw SWE Sandstrom Richard 2238.01
5 White Loss RUS Fedotov Denis 2489.57
6 Black Loss CHN Lan Zhiren 2544.05
9 White Draw EST Rahumagi Brenet 2211.12
19 Mikami Cup
Date 2016-03-13 Rating 2312.91
Round Color Result Opponent
S1 Black Loss JPN Koyama Jun 2535.93
S2 Black Win JPN Ono Takayuki 2254.76
S3 White Loss JPN Kamiya Shunsuke 2629.52
S5 Black Loss JPN Nakamura Shigeru 2844.56
41 Tokai Championship Final round
Date 2016-02-21 Rating 2313.66
Round Color Result Opponent
1 Black Loss JPN Fujita Yudai 2375.37
2 Black Draw JPN Fujita Yudai 2375.37
3 Black Loss JPN Fujita Yudai 2375.37
11th All Japan Championship
Date 2016-01-11 Rating 2317.36
Round Color Result Opponent
1 Black Loss JPN Nakayama Tomoharu 2680.94
2 White Win JPN Suzuki Rin 1879.05
3 Black Loss JPN Sato Kiyotomi 2434.06
4 White Loss JPN Okabe Hiroshi 2627.88
5 White Win JPN Kudomi Takahiro 2147.92
6 Black Win JPN Iio Yoshihiro 2453.53
41 Tokai Championship 2nd round
Date 2015-12-20 Rating 2318.62
Round Color Result Opponent
1 White Win JPN Mano Yoshihisa 2275.92
2 Black Win JPN Fujita Yudai 2364.63
3 Black Win JPN Maruyama Yasushi 2218.52
17 Kanto Renju Emperor Tournament 1st round
Date 2015-11-23 Rating 2317.44
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2043.29
2 Black Win JPN Iwano Fumio 2179.99
3 White Loss JPN Okabe Hiroshi 2629.15
4 Black Loss JPN Koyama Jun 2543.02
ex2 Black Win JPN Iwano Fumio 2179.99
16 Kanto Renju Emperor Tournament 1st round
Date 2015-11-15 Rating 2316.83
Round Color Result Opponent
1 White Loss JPN Koyama Jun 2543.16
2 Black Win JPN Hashimoto Takuya 1955.61
3 White Loss JPN Tamada Yoichi 2479.46
4 Black Loss JPN Maruta Hiroki 2043.38
47 Kyoto Classified Tournament
Date 2015-11-08 Rating 2316.92
Round Color Result Opponent
S1 Black Loss JPN Hasegawa Kazuto 2571.64
S2 Black Win JPN Mano Yoshihisa 2278.65
S3 White Draw JPN Kashihara Akihiko 2260.10
S4 Black Loss RUS Epifanov Dmitry 2609.31
S5 Black Win JPN Tachi Masaya 2394.62
53 Meijinsen Tournament
Date 2015-09-22 Rating 2315.37
Round Color Result Opponent
1 Black Loss JPN Okabe Hiroshi 2631.07
2 White Loss JPN Matsuura Hiroshi 2313.35
3 Black Loss JPN Koyama Jun 2538.72
4 Black Loss JPN Hasegawa Kazuto 2575.06
5 Black Loss JPN Nakayama Tomoharu 2672.45
6 Black Draw JPN Iio Yoshihiro 2446.88
7 Black Loss JPN Oosumi Yuuki 2687.35
8 White Loss JPN Tamada Yoichi 2484.77
9 Black Draw JPN Kawamura Norihiko 2539.25
World Championship BT
Date 2015-08-12 Rating 2317.27
Round Color Result Opponent
2 White Loss RUS Berezin Roman 2401.71
3 Black Loss RUS Volkov Sergey 2351.99
4 Black Draw RUS Fedoseyev Arseniy 2040.79
5 Black Win RUS Stoyanov Kirill 1986.47
6 White Loss JPN Koyama Jun 2535.99
7 Black Win UZB Khramov Andrey 2171.69
8 Black Draw RUS Sirategyan Karen 2330.43
9 White Win RUS Lavrik-Karmazin Maksim 2182.90
World Championship QT
Date 2015-08-05 Rating 2317.92
Round Color Result Opponent
1 Black Win UZB Khramov Andrey 2171.31
2 White Loss JPN Kamiya Shunsuke 2608.62
3 Black Win SWE Jonsson Peter 2285.26
4 Black Loss RUS Epifanov Dmitry 2604.58
5 Black Loss EST Mesila Villem 2463.85
6 White Loss MAC Sun In 2348.39
7 White Loss EST Topkin Georg-Romet 2232.81
Kanto Championship
Date 2015-07-20 Rating 2320.52
Round Color Result Opponent
1 White Win JPN Kato Yasuhiro 1986.03
2 Black Loss JPN Okabe Hiroshi 2637.77
3 Black Loss JPN Iwano Fumio 2181.18
4 Black Win JPN Maruta Hiroki 2031.55
5 Black Loss CHN Zhao Jiadong 2054.48
6 Black Win JPN Tanizaki Ryusuke 2121.51
53 Meijinsen Qualification Tokai area 2nd round
Date 2015-06-21 Rating 2327.65
Round Color Result Opponent
1 White Win JPN Mano Yoshihisa 2276.06
2 White Win JPN Maruyama Yasushi 2215.69
3 Black Draw JPN Fujita Yudai 2327.21
53 Meijinsen Qualification Tokai area 1st round
Date 2015-05-17 Rating 2334.25
Round Color Result Opponent
1 Black Win JPN Suzuki Junichiro 1926.54
2 Black Draw JPN Mano Yoshihisa 2274.56
3 Black Win JPN Maruyama Yasushi 2216.62
4 Black Win JPN Fujita Yudai 2317.32
7th Tohoku Championship
Date 2015-04-12 Rating 2338.74
Round Color Result Opponent
1 White Win JPN Hirono Masakazu 1944.45
2 White Loss JPN Kobayashi Koichi 2213.30
3 White Win JPN Gakumazawa Hideaki 2119.42
4 Black Loss JPN Okabe Hiroshi 2645.97
5 Black Win JPN Miura Hitoshi 1743.89
10th All Japan Championship
Date 2015-03-29 Rating 2341.02
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2013.25
2 White Draw JPN Nakamura Souta 2201.58
3 White Win JPN Kudomi Takahiro 2193.87
4 White Loss JPN Tachi Masaya 2398.93
5 White Win JPN Koyama Jun 2517.01
6 Black Draw JPN Nakayama Tomoharu 2650.62
40 Tokai Championship final match
Date 2015-02-15 Rating 2345.04
Round Color Result Opponent
1 Black Win JPN Maruyama Yasushi 2216.94
2 White Win JPN Maruyama Yasushi 2216.94
15 Kanto Renju Emperor Tournament 2nd round
Date 2015-01-25 Rating 2346.04
Round Color Result Opponent
1 Black Loss JPN Kamiya Shunsuke 2570.24
2 Black Loss JPN Okabe Hiroshi 2648.99
3 Black Loss JPN Nakamura Shigeru 2811.92
4 Black Loss JPN Ono Takayuki 2269.23
5 Black Win JPN Nakamura Souta 2186.76
40 Tokai Championship 2nd round
Date 2014-12-21 Rating 2349.66
Round Color Result Opponent
1 Black Win JPN Tatematsu Hikaru 2139.73
2 White Loss JPN Maruyama Yasushi 2219.83
3 White Win JPN Yamamoto Yasuhiro 2068.42
40 Tokai Championship 1st round
Date 2014-11-16 Rating 2354.01
Round Color Result Opponent
1 Black Win JPN Suzuki Junichiro 1908.74
2 White Win JPN Tatematsu Hikaru 2139.18
3 Black Win JPN Yamamoto Yasuhiro 2069.54
46 Kyoto Classified Tournament
Date 2014-11-09 Rating 2354.64
Round Color Result Opponent
S1 White Loss JPN Sakamoto Hirouji 2214.29
S2 White Win JPN Hata Masayuki 2128.19
S3 White Loss JPN Kawamura Norihiko 2565.28
S4 Black Win JPN Miyagawa Junzo 2148.90
S5 Black Win JPN Matsuo Toshiko 1850.91
15 Kanto Renju Emperor Tournament 1st round
Date 2014-10-26 Rating 2356.35
Round Color Result Opponent
1 Black Win JPN Maruta Hiroki 2016.57
2 White Loss JPN Fukui Nobuhiro 2525.63
3 Black Win JPN Nakamura Souta 2157.66
4 Black Win JPN Iwano Fumio 2180.79
1st Senior Masters Championship
Date 2014-08-29 Rating 2361.86
Round Color Result Opponent
1 Black Win JPN Miura Hitoshi 1752.62
2 White Win JPN Mitsumori Masao 2259.04
3 White Win JPN Miyagawa Junzo 2141.23
4 White Draw JPN Isobe Taizan 2346.89
5 Black Win JPN Kubo Izumi 2016.08
6 White Win JPN Kato Yasuhiro 2015.92
7 White Win JPN Kobayashi Koichi 2179.58
8S White Draw JPN Isobe Taizan 2346.89
52 Meijinsen Qualification Tokai area 2nd round
Date 2014-05-18 Rating 2363.53
Round Color Result Opponent
1 White Win JPN Fujita Yudai 2275.21
2 White Loss JPN Fukui Nobuhiro 2531.60
3 White Draw JPN Mano Yoshihisa 2243.91
31th Kanto Championship
Date 2014-05-11 Rating 2363.68
Round Color Result Opponent
1 White Win JPN Tomobe Katsuhiro 2053.02
2 Black Win JPN Ono Takayuki 2297.09
3 White Loss JPN Nakamura Shigeru 2796.82
4 White Win JPN Kobayashi Koichi 2170.84
5 White Win JPN Iwano Fumio 2179.77
Team World Championship
Date 2014-05-03 Rating 2363.27
Round Color Result Opponent
1 White Win JPN Tada Ayako 2234.96
2 Black Loss EST Lents Johann 2510.46
4 White Loss TPE Yang Yu-Hsiung 2422.43
6 White Win JPN Tamura Kazumasa 2438.82
8 White Loss TPE Chen Wei-Han 2365.72
9 Black Win TPE Lin Shih-Pin 2435.44
52 Meijinsen Qualification Tokai area 1st round
Date 2014-04-20 Rating 2362.29
Round Color Result Opponent
1 Black Win JPN Suzuki Junichiro 1897.01
2 White Win JPN Mano Yoshihisa 2242.53
3 White Loss JPN Fukui Nobuhiro 2530.16
4 Black Win JPN Maruyama Yasushi 2216.82
9th All Japan Championship
Date 2014-01-26 Rating 2353.33
Round Color Result Opponent
1 Black Loss JPN Okabe Hiroshi 2666.02
2 Black Win JPN Miyagawa Junzo 2127.86
3 Black Win KOR Kim Chang-Su 2006.29
4 White Loss JPN Ono Takayuki 2296.14
5 White Win JPN Kon Akira 1921.56
6 White Win JPN Mano Yoshihisa 2238.47
14th Mikami Cup S-class
Date 2014-01-19 Rating 2352.57
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2295.89
2 White Loss JPN Nakayama Tomoharu 2587.35
2 Black Draw JPN Okabe Hiroshi 2665.90
3 White Win JPN Sato Kiyotomi 2379.46
4 White Loss JPN Nakamura Shigeru 2800.44
5 White Win JPN Isobe Taizan 2325.08
39 Tokai Championship 2nd round
Date 2013-12-15 Rating 2344.86
Round Color Result Opponent
1 Black Loss JPN Mano Yoshihisa 2239.21
2 Black Win JPN Yamamoto Yasuhiro 2086.58
3 White Loss JPN Maruyama Yasushi 2216.41
45 Kyoto Classified Tournament
Date 2013-11-10 Rating 2340.12
Round Color Result Opponent
S1 Black Loss JPN Okabe Hiroshi 2664.41
S2 White Win SWE Sandstrom Richard 2291.76
S3 Black Win JPN Kawano Takahisa 2295.78
S4 White Loss JPN Oosumi Yuuki 2743.12
S5 Black Loss JPN Iio Yoshihiro 2442.42
World Championship BT
Date 2013-08-09 Rating 2325.54
Round Color Result Opponent
1 Black Win EST Mesila Villem 2358.36
2 White Win RUS Filinov Vladimir 2463.50
3 White Loss RUS Poltaratsky Nikolay 2431.08
4 Black Win CZE Kostlivy Radim 1924.29
5 White Win SWE Sandstrom Richard 2296.26
6 White Win EST Kolk Kuno 2143.92
7 Black Loss RUS Potapov Alexey 2526.34
8 White Win SWE Andersson Tord 2369.15
9 White Win RUS Fedorkin Oleg 2582.68
World Championship QT
Date 2013-08-05 Rating 2324.07
Round Color Result Opponent
1 White Loss EST Pajuste Renee 2523.39
2 Black Draw SWE Jonsson Peter 2299.90
3 White Loss JPN Miyagawa Junzo 2141.87
4 White Loss EST Hõbemägi Martin 2495.44
5 White Loss SWE Sandstrom Richard 2296.60
6 Black Loss SWE Andersson Tord 2368.65
7 White Loss EST Lents Johann 2492.40
29th Kanto Championship
Date 2013-05-12 Rating 2308.92
Round Color Result Opponent
1 White Win JPN Tomobe Katsuhiro 2089.89
2 White Win JPN Maruta Hiroki 2068.45
3 White Loss JPN Okabe Hiroshi 2652.57
4 White Loss JPN Kamiya Shunsuke 2461.14
5 White Win JPN Sato Kiyotomi 2366.54
51 Meijinsen Qualification Tokai area 1st round
Date 2013-04-21 Rating 2304.26
Round Color Result Opponent
1 Black Loss JPN Mano Yoshihisa 2228.57
2 Black Loss JPN Yamamoto Yasuhiro 2109.37
3 Black Draw JPN Suzuki Junichiro 1872.91
4 White Win JPN Saito Syuichi 1990.10
5th Tohoku Championship
Date 2013-04-14 Rating 2303.57
Round Color Result Opponent
1 White Win JPN Miura Hitoshi 1777.91
2 Black Win JPN Kusajima Masato 2146.27
3 Black Draw JPN Maruta Hiroki 2070.00
4 White Loss JPN Kudomi Takahiro 2327.00
5 Black Loss JPN Nakamura Shigeru 2781.23
8th All Japan Championship
Date 2013-03-24 Rating 2302.23
Round Color Result Opponent
1 White Win JPN Kato Yasuhiro 2061.08
2 Black Loss JPN Iio Yoshihiro 2406.98
3 White Win JPN Iwano Fumio 2115.74
4 White Win JPN Sato Kiyotomi 2357.07
5 White Loss JPN Oosumi Yuuki 2745.84
6 Black Loss JPN Isobe Taizan 2328.54
38 Tokai Championship final match
Date 2013-02-17 Rating 2299.62
Round Color Result Opponent
1 Black Win JPN Mano Yoshihisa 2218.82
2 White Win JPN Mano Yoshihisa 2218.82
16th Mikami Cup Tournament
Date 2013-01-20 Rating 2295.94
Round Color Result Opponent
S1 White Win JPN Ono Takayuki 2331.92
S2 Black Loss JPN Okabe Hiroshi 2634.72
S3 White Draw JPN Fukui Nobuhiro 2477.65
S4 Black Loss JPN Mitsumori Masao 2268.19
S5 White Loss JPN Isobe Taizan 2330.99
13 Kanto Renju Emperor Tournament 2nd round
Date 2013-01-13 Rating 2295.18
Round Color Result Opponent
1 Black Loss JPN Fukui Nobuhiro 2476.75
2 Black Draw JPN Isobe Taizan 2331.19
3 Black Loss JPN Nakamura Shigeru 2790.19
4 Black Loss JPN Okabe Hiroshi 2633.93
5 Black Loss JPN Kudomi Takahiro 2332.17
38 Tokai Championship 2nd round
Date 2012-11-18 Rating 2292.62
Round Color Result Opponent
1 Black Draw JPN Maruyama Yasushi 2188.40
2 Black Loss JPN Mano Yoshihisa 2209.94
3 White Win JPN Saito Syuichi 1994.35
44 Kyoto Classified Tournament
Date 2012-11-11 Rating 2292.62
Round Color Result Opponent
S1 White Loss JPN Okabe Hiroshi 2629.58
S2 Black Win JPN Hata Masayuki 2158.73
S3 Black Loss JPN Hasegawa Kazuto 2511.70
S4 Black Win JPN Iio Yoshihiro 2396.04
S5 Black Win JPN Kudomi Takahiro 2332.62
13 Kanto Renju Emperor Tournament 1st round
Date 2012-10-21 Rating 2290.79
Round Color Result Opponent
1 Black Loss JPN Maruta Hiroki 2051.37
2 White Draw JPN Tomobe Katsuhiro 2116.73
3 White Loss JPN Suzuki Rin 1962.02
4 Black Win JPN Maruta Koji 2076.85
29th Kanto Championship
Date 2012-05-13 Rating 2296.73
Round Color Result Opponent
1 Black Win JPN Maruta Hiroki 2028.84
2 Black Win JPN Sato Kiyotomi 2323.25
3 Black Loss JPN Nakamura Shigeru 2794.03
4 Black Loss JPN Kudomi Takahiro 2338.89
5 White Win JPN Matsuoka Teruo 1963.20
50 Meijinsen Qualification Tokai area 1st round
Date 2012-04-15 Rating 2297.04
Round Color Result Opponent
1 White Loss JPN Mano Yoshihisa 2179.97
2 Black Loss JPN Miyoshi Takeo 2099.65
4 White Win JPN Yamamoto Yasuhiro 2089.60
15th Mikami Cup Tournament
Date 2012-03-11 Rating 2300.51
Round Color Result Opponent
S1 Black Win JPN Tadokoro Hosai 1832.86
S2 White Loss JPN Nakamura Shigeru 2789.46
S3 White Loss JPN Isobe Taizan 2341.77
S4 Black Loss JPN Oosumi Yuuki 2703.58
S5 White Win JPN Mitsumori Masao 2289.17
37 Tokai Championship final match
Date 2012-02-19 Rating 2302.65
Round Color Result Opponent
1 White Loss JPN Maruyama Yasushi 2181.68
2 White Win JPN Maruyama Yasushi 2181.68
3 Black Win JPN Maruyama Yasushi 2181.68
7th All Japan Championship
Date 2012-01-29 Rating 2304.80
Round Color Result Opponent
1 White Win JPN Gakumazawa Hideaki 2047.80
2 Black Loss JPN Nakamura Shigeru 2788.01
3 White Win JPN Kubo Izumi 2021.76
4 Black Loss JPN Mitsumori Masao 2291.88
5 White Draw JPN Nakayama Tomoharu 2517.70
6 Black Loss JPN Kamiya Shunsuke 2397.75
37 Tokai Championship 2nd round
Date 2011-11-20 Rating 2313.65
Round Color Result Opponent
1 White Win JPN Mano Yoshihisa 2178.18
2 Black Win JPN Maruyama Yasushi 2178.51
3 Black Win JPN Yamamoto Yasuhiro 2083.34
43 Kyoto Classified Tournament
Date 2011-11-13 Rating 2314.10
Round Color Result Opponent
S1 White Win JPN Mano Yoshihisa 2178.33
S2 White Win JPN Hata Masayuki 2151.69
S3 White Loss JPN Oosumi Yuuki 2687.07
S4 Black Win JPN Sakamoto Hirouji 2260.17
S5 Black Loss JPN Okabe Hiroshi 2619.39
12 Kanto Renju Emperor Tournament 1st round
Date 2011-10-23 Rating 2314.25
Round Color Result Opponent
1 White Win JPN Suzuki Rin 1931.24
2 Black Loss JPN Oosumi Yuuki 2683.23
3 White Win JPN Tada Ayako 2193.46
4 White Loss JPN Okabe Hiroshi 2618.80
28th Kanto Championship
Date 2011-05-22 Rating 2313.32
Round Color Result Opponent
1 White Win JPN Suzuki Rin 1932.66
2 Black Loss JPN Fukui Nobuhiro 2348.44
3 Black Win JPN Iwano Fumio 2074.56
4 White Win JPN Kudomi Takahiro 2322.26
5 Black Win JPN Yamaguchi Yusui 2534.52
49 Meijinsen Qualification Tokai area 2nd round
Date 2011-05-15 Rating 2312.68
Round Color Result Opponent
1 Black Loss JPN Miyoshi Takeo 2084.90
2 Black Win JPN Mano Yoshihisa 2203.55
3 White Loss JPN Maruyama Yasushi 2172.30
49 Meijinsen Qualification Tokai area 1st round
Date 2011-04-17 Rating 2312.48
Round Color Result Opponent
1 White Win JPN Suzuki Junichiro 1883.28
2 Black Win JPN Mano Yoshihisa 2207.75
3 Black Win JPN Maruyama Yasushi 2171.18
4 Black Win JPN Miyoshi Takeo 2081.38
6th All Japan Championship
Date 2011-03-27 Rating 2310.85
Round Color Result Opponent
1 White Loss JPN Kon Akira 1943.00
2 White Loss JPN Kamiya Shunsuke 2364.01
3 Black Loss JPN Kawano Takahisa 2277.61
4 White Win JPN Miyagawa Sou 2041.30
5 White Win JPN Miyoshi Takeo 2078.43
6 White Draw JPN Mano Yoshihisa 2210.71
3rd Tohoku Championship
Date 2011-02-27 Rating 2312.06
Round Color Result Opponent
1 Black Win JPN Hirono Masakazu 1958.32
2 White Win JPN Fukui Nobuhiro 2315.39
3 White Loss JPN Tamada Yoichi 2422.08
4 White Win JPN Kobayashi Koichi 2084.48
5 Black Win JPN Miyagawa Sou 2043.11
36 Tokai Championship final match
Date 2011-02-20 Rating 2312.01
Round Color Result Opponent
1 White Draw JPN Mano Yoshihisa 2216.42
2 Black Win JPN Mano Yoshihisa 2216.42
3 White Win JPN Mano Yoshihisa 2216.42
14th Mikami Cup Tournament
Date 2011-01-30 Rating 2310.96
Round Color Result Opponent
S1 White Draw JPN Nakamura Shigeru 2768.58
S2 Black Loss JPN Isobe Taizan 2331.93
S4 White Win JPN Gakumazawa Hideaki 2027.88
S5 Black Loss JPN Oosumi Yuuki 2648.07
36 Tokai Championship 2nd round
Date 2010-11-21 Rating 2307.42
Round Color Result Opponent
1 Black Loss JPN Mano Yoshihisa 2235.32
2 White Win JPN Yamamoto Yasuhiro 2073.56
3 Black Win JPN Miyoshi Takeo 2070.31
11 Kanto Renju Emperor Tournament 1st round
Date 2010-10-31 Rating 2306.66
Round Color Result Opponent
1 White Win JPN Matsuoka Teruo 1944.58
2 White Loss JPN Nakayama Tomoharu 2448.38
4 White Loss JPN Fukui Nobuhiro 2275.40
48th Meijinsen Tournament
Date 2010-09-20 Rating 2307.43
Round Color Result Opponent
1 Black Loss JPN Oosumi Yuuki 2619.06
2 Black Win JPN Yamaguchi Yusui 2500.94
3 Black Win JPN Kawano Takahisa 2255.53
4 White Loss JPN Sakamoto Hirouji 2247.48
5 Black Draw JPN Matsuura Hiroshi 2273.35
6 Black Loss JPN Iio Yoshihiro 2434.39
7 White Loss JPN Okabe Hiroshi 2600.90
8 White Loss JPN Tamada Yoichi 2407.53
9 White Win JPN Koiso Shigemasa 2090.40
27th Kanto Championship
Date 2010-05-23 Rating 2311.62
Round Color Result Opponent
1 White Win JPN Fukui Nobuhiro 2244.61
2 Black Loss JPN Kawamura Norihiko 2526.89
3 White Win JPN Nagao Noriaki 2339.31
4 White Loss JPN Okabe Hiroshi 2603.30
5 White Loss JPN Tomobe Katsuhiro 2140.66
Meijinsen Qualification Tokai area 2nd round
Date 2010-05-16 Rating 2311.95
Round Color Result Opponent
1 Black Win JPN Mano Yoshihisa 2245.98
2 White Draw JPN Yamamoto Yasuhiro 2085.68
3 Black Win JPN Suzuki Junichiro 1867.78
Team World Championship
Date 2010-05-05 Rating 2312.32
Round Color Result Opponent
3 White Win RUS Sumarokov Evgeny 2454.94
5 White Win EST Timmermann Alvar 2153.52
8 White Win UKR Yakovleva Alyona 1939.60
10 White Loss RUS Artemyev Sergey 2526.97
48 Meijinsen Qualification Tokai area 1st round
Date 2010-04-18 Rating 2311.79
Round Color Result Opponent
1 White Win JPN Suzuki Junichiro 1868.46
2 White Win JPN Saito Syuichi 2005.70
3 White Win JPN Mano Yoshihisa 2247.19
4 White Draw JPN Maruyama Yasushi 2182.90
5th All Japan Championship
Date 2010-03-21 Rating 2309.99
Round Color Result Opponent
1 White Win JPN Kuramoto Hideharu 1878.85
2 White Win KOR Kim Chang-Su 2002.64
3 Black Win JPN Kawamura Norihiko 2524.76
4 White Win JPN Oosumi Yuuki 2577.43
5 Black Loss JPN Okabe Hiroshi 2599.66
6 Black Loss JPN Yamaguchi Yusui 2488.80
2nd Tohoku Championship
Date 2010-03-14 Rating 2308.82
Round Color Result Opponent
1 White Loss JPN Kato Yasuhiro 2024.74
2 White Win JPN Gakumazawa Hideaki 2018.12
3 White Win JPN Hirono Masakazu 1958.20
4 Black Win JPN Seiryu Masanori 1937.47
5 White Win JPN Miyagawa Sou 2048.27
35 Tokai Championship final match
Date 2010-02-21 Rating 2305.72
Round Color Result Opponent
1 White Win JPN Maruyama Yasushi 2185.36
2 Black Win JPN Maruyama Yasushi 2185.36
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2301.57
Round Color Result Opponent
S3 Black Loss JPN Okabe Hiroshi 2590.58
35 Tokai Championship 2nd round
Date 2009-11-15 Rating 2287.29
Round Color Result Opponent
1 White Win JPN Miyoshi Takeo 2091.53
2 Black Draw JPN Maruyama Yasushi 2194.53
3 White Draw JPN Yamamoto Yasuhiro 2097.53
41 Kyoto Classified Tournament
Date 2009-11-08 Rating 2286.07
Round Color Result Opponent
S1 White Win JPN Matsuo Toshiko 1929.48
S2 Black Loss JPN Tamura Kazumasa 2425.04
S3 Black Loss JPN Okumura Toyohiko 2280.28
S4 White Loss JPN Sakamoto Hirouji 2214.08
S5 Black Loss JPN Mano Yoshihisa 2248.70
35 Tokai Championship 1st round
Date 2009-10-18 Rating 2285.28
Round Color Result Opponent
1 White Win JPN Suzuki Junichiro 1866.99
2 White Win JPN Yamamoto Yasuhiro 2098.67
3 White Loss JPN Mano Yoshihisa 2247.99
4 White Win JPN Kamikubo Mineo 1898.71
47th Meijinsen tournament
Date 2009-09-22 Rating 2284.54
Round Color Result Opponent
1 Black Loss JPN Kataoka Mitsuaki 2142.47
2 White Loss JPN Matsuura Hiroshi 2239.28
3 White Loss JPN Okabe Hiroshi 2570.03
4 White Draw JPN Oosumi Yuuki 2559.29
5 White Win JPN Sakamoto Hirouji 2208.28
6 Black Draw JPN Iio Yoshihiro 2420.68
7 White Loss JPN Yamaguchi Yusui 2475.12
8 White Draw JPN Tamura Kazumasa 2421.32
9 White Loss JPN Kawamura Norihiko 2546.77
World Championship BT
Date 2009-08-13 Rating 2285.66
Round Color Result Opponent
1 White Loss EST Pajuste Renee 2330.30
2 White Win RUS Nikonov Konstantin 2501.57
3 White Loss POL Nowak Pawel 2327.60
4 Black Loss RUS Golosov Viktor 2344.37
5 White Win CZE Rejsek Jan 2121.77
6 White Win TPE Yu Tien-Lung 2080.85
7 White Draw RUS Nikonova Natalya 2260.86
8 White Win JPN Tamura Kazumasa 2417.72
9 White Loss TPE Lin Huang-Yu 2527.20
World Championship QT
Date 2009-08-05 Rating 2285.61
Round Color Result Opponent
1 White Loss CZE Nykl Ondrej 2394.01
2 White Loss RUS Tarannikov Yuriy 2637.22
3 Black Win SWE Andersson Tord 2310.61
4 White Loss CZE Laube Pavel 2363.93
5 Black Loss RUS Savrasova Yulia 2558.64
7 Black Draw CHN Hu Xi 2279.80
47th Meijinsen Qualification Tokai area 2nd round
Date 2009-05-17 Rating 2288.16
Round Color Result Opponent
1 Black Win JPN Kawasaki Nobuhiko 2108.81
2 Black Win JPN Yamamoto Yasuhiro 2100.35
3 Black Win JPN Miyoshi Takeo 2120.53
47th Meijinsen Qualification Tokai area 1st round
Date 2009-04-19 Rating 2287.41
Round Color Result Opponent
1 Black Win JPN Miyazu Goichi 1731.86
2 Black Win JPN Maruyama Yasushi 2187.66
3 Black Draw JPN Miyoshi Takeo 2125.48
4 White Win JPN Yamamoto Yasuhiro 2099.37
4th All Japan Championship
Date 2009-03-21 Rating 2285.70
Round Color Result Opponent
1 Black Win JPN Hara Masao 1939.59
2 Black Win JPN Okabe Hiroshi 2550.38
3 Black Loss JPN Mitsumori Masao 2270.34
4 White Loss JPN Tamada Yoichi 2253.71
5 White Win JPN Iwano Fumio 2135.04
6 Black Draw JPN Iio Yoshihiro 2401.35
1st Tohoku Championship
Date 2009-02-22 Rating 2283.44
Round Color Result Opponent
1 White Win JPN Kobayashi Koichi 2034.57
2 White Loss JPN Sato Kiyotomi 2319.54
3 White Win JPN Gakumazawa Hideaki 1996.00
4 Black Win JPN Tanno Yoshitaka 2042.03
5 Black Loss JPN Hirono Masakazu 1954.85
12th Mikami Cup Tournament
Date 2009-01-18 Rating 2282.50
Round Color Result Opponent
S4 White Win JPN Tamura Kazumasa 2405.35
46th Meijinsen Tournament
Date 2008-09-15 Rating 2272.93
Round Color Result Opponent
1 White Loss JPN Hata Masayuki 2178.76
2 Black Loss JPN Kawamura Norihiko 2558.71
3 Black Loss JPN Sato Kiyotomi 2300.87
4 White Loss JPN Okabe Hiroshi 2552.95
5 White Draw JPN Matsuura Hiroshi 2197.55
6 Black Draw JPN Oosumi Yuuki 2504.44
7 Black Win JPN Kataoka Mitsuaki 2111.42
8 White Draw JPN Iio Yoshihiro 2414.29
9 Black Loss JPN Yamaguchi Yusui 2474.30
Team World Championship
Date 2008-05-02 Rating 2272.61
Round Color Result Opponent
1 White Win CZE Kolouchova Monika 2252.23
2 White Loss RUS Salnikov Pavel 2430.19
3 White Loss CHN Wu Di 2594.95
4 White Win SWE Carlsson Martin 2275.26
5 White Draw RUS Kadulin Alexandr 2469.19
7 White Draw EST Oll Aivo 2611.87
8 White Win FIN Ikonen Jussi 2182.41
9 White Loss UKR Kolesnik Vladimir 2115.67
8th Kanto Renju Emperor Tournament 2nd round
Date 2007-12-16 Rating 2263.64
Round Color Result Opponent
1 White Win JPN Okabe Hiroshi 2512.69
2 White Loss JPN Ono Takayuki 2304.26
3 Black Win JPN Isobe Taizan 2316.29
4 Black Loss JPN Nakamura Shigeru 2774.17
5 White Loss JPN Kurata Kiyotaka 2131.86
8 Kanto Renju Emperor Tournament 1st round
Date 2007-10-21 Rating 2259.13
Round Color Result Opponent
2 Black Win JPN Watanabe Tatsuya 2042.53
4 Black Win JPN Kurata Kiyotaka 2131.74
World Championship BT
Date 2007-08-15 Rating 2251.00
Round Color Result Opponent
1 White Win RUS Skuridin Alexey 2330.72
2 White Loss TPE Lu Wei-Yuan 2362.44
3 Black Loss CHN Qiu Yunfei 2387.97
4 White Win SWE Andersson Tord 2260.01
5 White Win RUS Pushkaryov Dmitry 2031.58
7 Black Loss RUS Sorokina Oksana 2351.63
8 White Loss FIN Ikonen Jussi 2179.11
9 White Loss JPN Oosumi Yuuki 2444.28
World Championship QT
Date 2007-08-08 Rating 2250.42
Round Color Result Opponent
1 White Loss JPN Iio Yoshihiro 2431.85
2 White Loss RUS Karasyov Maxim 2401.99
3 White Loss TPE Li Shih-Wen 2266.67
4 White Win FIN Ikonen Jussi 2178.37
5 White Loss SWE Eriksson Bjorn 2248.38
6 White Win SVK Eged Igor 2188.37
7 White Win EST Lillemets Rauni 2024.31
2nd All Japan Championship (WC Qualification)
Date 2007-03-25 Rating 2244.36
Round Color Result Opponent
1 Black Win JPN Kubo Izumi 2035.12
2 Black Draw JPN Sakamoto Hirouji 2189.49
5 Black Win JPN Kato Yasuhiro 1871.09
The 44th Meijin-sen Tournament
Date 2006-09-18 Rating 2232.39
Round Color Result Opponent
1 White Win JPN Matsuura Hiroshi 2176.25
2 White Loss JPN Yamaguchi Yusui 2514.04
3 Black Loss JPN Sato Kiyotomi 2271.36
4 Black Draw JPN Nagao Noriaki 2221.63
5 White Loss JPN Iio Yoshihiro 2417.85
6 Black Loss JPN Kawamura Norihiko 2561.25
7 Black Loss JPN Okabe Hiroshi 2460.63
8 White Win JPN Fujii Naoki 1974.25
9 White Loss JPN Oosumi Yuuki 2346.68
Asian Championship
Date 2006-08-15 Rating 2232.65
Round Color Result Opponent
1 Black Loss KOR Park Jeong Ho 2302.87
2 Black Loss JPN Kubo Izumi 2040.75
3 White Win KOR Kang Bo-Ra 1717.55
4 White Win JPN Mitsumori Masao 2152.00
5 White Win KOR Chang Jae-Won 2023.79
6 White Win KOR Park Eol 2189.73
7 White Loss JPN Iio Yoshihiro 2417.67
8 White Loss KOR Lee Jo-Sub 2280.38
The 43rd Meijin-sen Tournament
Date 2005-09-19 Rating 2253.21
Round Color Result Opponent
1 White Loss JPN Matsuura Hiroshi 2200.66
2 Black Draw JPN Oosumi Yuuki 2296.07
3 White Draw JPN Okabe Hiroshi 2439.44
4 White Win JPN Kawate Kozo 1957.15
5 Black Win JPN Takashima Junya 2353.23
6 White Loss JPN Hasegawa Kazuto 2604.29
7 White Win JPN Tanaka Koichi 2109.85
8 Black Loss JPN Yamaguchi Yusui 2481.17
9 White Loss JPN Sato Kiyotomi 2230.55
World Championship BT
Date 2005-08-05 Rating 2256.12
Round Color Result Opponent
3 White Win RUS Balabhai Viktor 2274.42
World Championship QT
Date 2005-07-31 Rating 2256.25
Round Color Result Opponent
1 Black Draw EST Ilu Timo 2411.29
2 Black Loss SWE Karlsson Stefan 2451.91
3 White Win ARM Poghosyan Albert 2275.08
4 Black Loss EST Oll Aivo 2496.42
5 White Win POL Nowakowski Maciej 2292.63
6 White Loss TPE Chen Ko-Han 2390.60
7 White Win TPE Wang Chih-Kung 2125.89
The 42nd Meijin-sen Tournament
Date 2004-09-20 Rating 2244.52
Round Color Result Opponent
1 Black Loss JPN Hasegawa Kazuto 2565.02
2 White Loss JPN Saito Koji 2066.95
3 White Loss JPN Matsuura Hiroshi 2236.70
4 Black Win JPN Iio Yoshihiro 2361.53
5 White Win JPN Takagawa Teiji 2226.04
6 Black Draw JPN Okabe Hiroshi 2394.47
7 White Loss JPN Kawamura Norihiko 2585.77
8 Black Loss JPN Sakamoto Hirouji 2137.88
9 White Win JPN Sakashita Shoichi 2107.89
Team World Championship
Date 2004-05-05 Rating 2244.52
Round Color Result Opponent
1 Black Loss SWE Andersson Tord 2252.94
3 Black Draw EST Soosõrv Ants 2498.88
4 White Win UZB Petrov Boris 2031.60
7 White Loss RUS Artemyev Sergey 2444.35
8 White Win RUS Karasyov Maxim 2382.98
9 White Loss RUS Chingin Konstantin 2611.93
41st Meijin-sen Tournament
Date 2003-09-15 Rating 2237.74
Round Color Result Opponent
1 White Loss JPN Hasegawa Kazuto 2527.90
2 Black Win JPN Kudomi Takahiro 2276.18
3 Black Loss JPN Okabe Hiroshi 2381.60
4 Black Win JPN Miyagawa Junzo 2076.38
5 Black Win JPN Isobe Taizan 2206.25
6 White Loss JPN Matsuura Hiroshi 2243.45
7 Black Loss JPN Iio Yoshihiro 2375.64
8 White Draw JPN Takashima Junya 2191.27
9 Black Draw JPN Kuga Akio 2257.05
World Championship BT
Date 2003-08-08 Rating 2236.66
Round Color Result Opponent
1 Black Draw EST Purk Andry 2224.81
2 White Draw CZE Rybka Ales 2134.24
3 White Draw RUS Chernov Sergey 2258.63
4 White Win JPN Tamura Kazumasa 2315.16
5 White Loss JPN Kubo Izumi 2086.97
6 White Win RUS Smirnov Dmitry 2016.80
7 Black Win JPN Mitsumori Masao 2222.82
8 White Win TPE Chang Yi-Feng 2284.06
9 White Loss RUS Tarannikov Yuriy 2475.44
World Championship QT
Date 2003-07-31 Rating 2235.94
Round Color Result Opponent
1 White Loss CZE Pelikan Alan 1909.42
2 Black Loss RUS Makarov Pavel 2376.58
3 White Win TPE Lu Wei-Yuan 2151.03
4 White Win TPE Chen Ko-Han 2331.42
5 Black Loss JPN Iio Yoshihiro 2373.82
6 White Loss FIN Pellikka Marko 2182.40
7 Black Loss SWE Gardstrom Petter 2321.74
40th Meijin-sen Tournament
Date 2002-09-16 Rating 2240.74
Round Color Result Opponent
1 Black Win JPN Nishimura Toshio 2214.80
2 White Win JPN Iio Yoshihiro 2317.39
3 Black Draw JPN Takagawa Teiji 2238.06
4 White Loss JPN Okabe Hiroshi 2328.16
5 White Draw JPN Matsuura Hiroshi 2184.83
6 White Loss JPN Isobe Taizan 2221.76
7 Black Draw JPN Yamaguchi Yusui 2484.43
8 White Loss JPN Hasegawa Kazuto 2510.57
9 Black Loss JPN Kudomi Takahiro 2287.24
World Championship AT
Date 2001-08-12 Rating 2253.36
Round Color Result Opponent
1 White Loss EST Meritee Ando 2738.21
2 White Loss JPN Nara Hideki 2466.02
3 White Win KOR Kim Byoung-Jun 2359.97
4 White Draw EST Soosõrv Ants 2450.09
5 Black Draw SWE Gardstrom Petter 2385.10
6 Black Loss RUS Sinyov Igor 2511.89
7 Black Win SWE Gaulitz Joachim 2257.97
8 White Loss SWE Karlsson Stefan 2411.37
9 White Win TPE Lin Sheng-Min 2129.53
10 Black Loss RUS Nikonov Konstantin 2393.72
11 Black Draw RUS Sushkov Vladimir 2537.30