JPN Ishitani Shin-ichi

Place: Fuji, Japan

Rating: 2294.30, Rank: 171

First game: 1993-08-12, Last game: 2020-02-16

Top rating: 2364.44 (2014-05-11)

Games: 703, Wins: 324, Draws: 85, Losses: 294

Gy1: 48, Gy2: 100, Gy5: 254

45 Tokai Championship final match
Date 2020-02-16 Rating 2294.30
Round Color Result Opponent
1 Black Win JPN Mano Yoshihisa 2261.70
2 Black Win JPN Mano Yoshihisa 2261.70
23 New Year (Mikami) Cup
Date 2020-01-26 Rating 2292.89
Round Color Result Opponent
A1 Black Loss JPN Fujita Maiko 2226.22
A2 Black Loss JPN Inoue Fumiya 2297.38
A3 Black Loss JPN Ono Takayuki 2290.35
A4 Black Win JPN Iwano Fumio 2148.95
A5 Black Loss JPN Okabe Hiroshi 2631.32
15th All Japan Championship
Date 2020-01-19 Rating 2293.15
Round Color Result Opponent
1 Black Loss JPN Nakayama Tomoharu 2745.17
2 White Win JPN Fujita Maiko 2226.02
3 Black Loss JPN Nakamura Shigeru 2879.03
4 White Win JPN Hata Masayuki 2122.31
5 Black Loss JPN Iio Yoshihiro 2365.61
6 Black Win JPN Makino Mitsunori 2152.70
45 Tokai Championship 2nd round
Date 2019-12-15 Rating 2293.21
Round Color Result Opponent
1 Black Win JPN Maruyama Yasushi 2201.23
2 Black Win JPN Yamamoto Yasuhiro 2163.04
3 Black Loss JPN Mano Yoshihisa 2265.95
20 Renju Emperor Tournament 2nd round
Date 2019-12-08 Rating 2293.14
Round Color Result Opponent
1 Black Loss JPN Nakamura Shigeru 2880.42
2 Black Win JPN Miyamoto Syunju 2242.89
3 Black Loss JPN Fujita Maiko 2229.21
4 Black Loss JPN Inoue Fumiya 2301.83
5 Black Loss JPN Okabe Hiroshi 2629.32
20 Renju Emperor Tournament Kanto area 1st round
Date 2019-11-10 Rating 2294.56
Round Color Result Opponent
1 White Win JPN Tomobe Katsuhiro 2044.73
2 White Loss JPN Fujita Maiko 2230.09
3 Black Win JPN Maruta Koji 2092.24
4 White Loss JPN Inoue Fumiya 2304.41
11th Tohoku Championship
Date 2019-10-06 Rating 2298.01
Round Color Result Opponent
1 White Win JPN Hirono Masakazu 2016.25
2 Black Draw JPN Gakumazawa Hideaki 2096.99
3 White Win JPN Miyamoto Syunju 2236.90
4 Black Loss JPN Okabe Hiroshi 2627.25
5 Black Loss JPN Kusajima Masato 2193.53
57 Meijinsen Tournament
Date 2019-09-16 Rating 2300.67
Round Color Result Opponent
1 Black Win JPN Kawano Takahisa 2356.86
2 Black Loss JPN Okabe Hiroshi 2626.03
3 Black Win JPN Matsuura Hiroshi 2252.11
4 Black Loss JPN Nakayama Tomoharu 2728.94
5 White Win JPN Inoue Fumiya 2307.24
6 Black Loss JPN Kamiya Shunsuke 2718.34
7 White Loss JPN Kawamura Norihiko 2589.41
8 Black Loss JPN Hasegawa Kazuto 2541.85
9 White Loss JPN Koyama Jun 2512.11
36 Kanto Championship
Date 2019-07-28 Rating 2304.94
Round Color Result Opponent
1 White Loss JPN Maruyama Takashi 1949.08
2 White Win JPN Fujikawa Masaki 2049.06
3 White Win JPN Maruta Hiroki 2077.00
4 White Win JPN Makino Mitsunori 2133.96
5 Black Loss JPN Nakamura Shigeru 2889.88
6 Black Loss JPN Okabe Hiroshi 2620.89
57 Meijinsen Qualification Tokai area 2nd round
Date 2019-06-23 Rating 2308.95
Round Color Result Opponent
1 White Win JPN Maruyama Yasushi 2208.95
2 Black Win JPN Mano Yoshihisa 2271.10
3 Black Win JPN Suzuki Junichiro 1975.97
57 Meijinsen Qualification Hamamatsu area
Date 2019-05-19 Rating 2310.52
Round Color Result Opponent
1 White Win JPN Suzuki Junichiro 1977.24
2 White Loss JPN Maruyama Yasushi 2212.09
3 Black Win JPN Kamikubo Mineo 1889.68
5 White Win JPN Kato Daisuke 1819.03
14th All Japan Championship
Date 2019-03-31 Rating 2314.08
Round Color Result Opponent
1 Black Loss JPN Chigira Makoto 2010.64
2 Black Win JPN Kusajima Masato 2208.22
3 White Win JPN Fujita Maiko 2190.53
4 Black Loss JPN Nakayama Tomoharu 2721.57
5 White Loss JPN Iio Yoshihiro 2392.58
6 White Loss JPN Maruta Hiroki 2081.79
44 Tokai Championship final match
Date 2019-02-16 Rating 2321.81
Round Color Result Opponent
1 Black Draw JPN Maruyama Yasushi 2213.02
2 White Win JPN Maruyama Yasushi 2213.02
3 Black Win JPN Maruyama Yasushi 2213.02
19 Renju Emperor Tournament 2nd round
Date 2018-12-31 Rating 2328.35
Round Color Result Opponent
1 White Win JPN Miyamoto Syunju 2206.43
2 Black Loss JPN Okabe Hiroshi 2601.00
3 Black Win JPN Iwano Fumio 2171.80
4 White Loss JPN Nakamura Shigeru 2897.72
5 White Win JPN Maruta Hiroki 2077.66
44 Tokai Championship 2nd round
Date 2018-12-16 Rating 2329.76
Round Color Result Opponent
1 Black Loss JPN Maruyama Yasushi 2216.15
2 White Win JPN Mano Yoshihisa 2269.85
3 White Win JPN Kishi Yoshinori 1960.03
44 Tokai Championship Hamamatsu area 1st round
Date 2018-11-18 Rating 2332.69
Round Color Result Opponent
1 Black Win JPN Suzuki Junichiro 1989.05
3 Black Win JPN Takahashi Kodai 1563.11
4 Black Win JPN Kato Daisuke 1827.04
5 Black Loss JPN Maruyama Yasushi 2214.61
ex1 Black Win JPN Maruyama Yasushi 2214.61
50 Kyoto Classified Tournament
Date 2018-11-11 Rating 2333.50
Round Color Result Opponent
1 Black Win JPN Iio Yoshihiro 2403.10
2 White Draw JPN Fujita Maiko 2166.28
3 Black Loss JPN Tanaka Toshiki 2428.00
4 White Loss JPN Hasegawa Kazuto 2512.02
5 Black Win JPN Nishida Toshio 1978.16
19 Renju Emperor Tournament Kanto area 1st round
Date 2018-10-21 Rating 2336.14
Round Color Result Opponent
1 Black Draw JPN Inoue Fumiya 2306.52
2 White Win JPN Fujita Maiko 2163.44
3 Black Draw JPN Koyama Jun 2484.92
4 Black Win JPN Ono Takayuki 2302.30
56 Meijinsen Tournament
Date 2018-09-17 Rating 2338.19
Round Color Result Opponent
1 Black Loss JPN Nakamura Shigeru 2896.62
2 Black Loss JPN Kamiya Shunsuke 2699.52
3 Black Win JPN Hasegawa Kazuto 2508.78
4 Black Loss JPN Kuga Akio 2349.62
6 White Win JPN Koyama Jun 2486.83
7 Black Draw JPN Matsuura Hiroshi 2257.36
8 Black Loss JPN Okabe Hiroshi 2609.49
9 White Loss JPN Kawamura Norihiko 2572.07
35 Kanto Championship
Date 2018-07-16 Rating 2340.59
Round Color Result Opponent
1 White Win JPN Fujita Maiko 2147.35
2 White Draw JPN Nakayama Tomoharu 2733.40
3 Black Draw JPN Sato Kiyotomi 2361.06
4 Black Loss JPN Inoue Fumiya 2299.82
5 Black Win JPN Fujikawa Masaki 2021.66
6 White Loss JPN Okabe Hiroshi 2614.19
56 Meijinsen Qualification Tokai area 2nd round
Date 2018-06-24 Rating 2341.27
Round Color Result Opponent
1 Black Win JPN Mano Yoshihisa 2277.07
2 White Draw JPN Fujita Yudai 2406.44
3 Black Win JPN Maruyama Yasushi 2207.88
56 Meijinsen Qualification Hamamatsu area 1st round
Date 2018-05-20 Rating 2340.25
Round Color Result Opponent
1 Black Win JPN Suzuki Junichiro 1992.65
2 White Win JPN Kato Daisuke 1825.17
3 White Win JPN Fujita Yudai 2407.81
4 Black Draw JPN Maruyama Yasushi 2208.77
5 White Win JPN Takazawa Nagayoshi 2084.17
13th All Japan Championship
Date 2018-01-28 Rating 2330.56
Round Color Result Opponent
1 White Draw JPN Iio Yoshihiro 2451.24
2 Black Win JPN Koyama Jun 2493.33
3 White Loss JPN Tachi Masaya 2475.93
4 Black Win JPN Ono Takayuki 2295.39
5 White Loss JPN Okabe Hiroshi 2621.67
6 White Win JPN Miyamoto Syunju 2196.36
21 Mikami Cup
Date 2018-01-21 Rating 2329.33
Round Color Result Opponent
S1 Black Win JPN Sato Kiyotomi 2356.24
S2 Black Loss JPN Okabe Hiroshi 2622.38
S3 White Win JPN Ono Takayuki 2294.63
43 Tokai Championship 2nd round
Date 2017-12-17 Rating 2321.05
Round Color Result Opponent
1 Black Win JPN Yamamoto Yasuhiro 2125.35
2 White Loss JPN Naito Yuya 2451.82
3 Black Loss JPN Fujita Yudai 2410.74
18 Kanto Renju Emperor Tournament 1st round
Date 2017-11-30 Rating 2317.59
Round Color Result Opponent
1 White Loss JPN Miyamoto Syunju 2201.60
2 Black Win JPN Iwano Fumio 2178.71
3 Black Win JPN Maruta Koji 2066.64
4 Black Loss JPN Okabe Hiroshi 2624.77
43 Tokai Championship 1st round Hamamatsu area
Date 2017-11-26 Rating 2316.87
Round Color Result Opponent
1 Black Draw JPN Maruyama Yasushi 2207.16
3 White Win JPN Kato Daisuke 1817.13
4 Black Win JPN Yamamoto Yasuhiro 2125.06
5 Black Loss JPN Suzuki Junichiro 1989.10
49 Kyoto Classified Tournament
Date 2017-11-12 Rating 2315.09
Round Color Result Opponent
S1 Black Loss JPN Kawamura Norihiko 2563.15
S2 White Loss JPN Hata Masayuki 2129.00
S3 White Loss JPN Hasegawa Kazuto 2517.95
S5 Black Loss JPN Iio Yoshihiro 2456.85
34 Kanto Championship
Date 2017-07-16 Rating 2313.06
Round Color Result Opponent
1 Black Win JPN Koyama Akihiro 1890.99
2 White Win JPN Maruta Koji 2073.42
3 Black Win JPN Iwano Fumio 2185.93
4 White Draw JPN Nakayama Tomoharu 2724.87
5 Black Loss JPN Okabe Hiroshi 2625.99
6 Black Loss JPN Ono Takayuki 2292.24
55 Meijinsen Qualification Tokai area 1st round
Date 2017-05-21 Rating 2310.65
Round Color Result Opponent
1 Black Draw JPN Suzuki Junichiro 1978.63
2 White Win JPN Yamamoto Yasuhiro 2110.79
3 Black Loss JPN Mano Yoshihisa 2268.01
4 White Loss JPN Fujita Yudai 2398.88
5 Black Win JPN Kamikubo Mineo 1939.98
12th All Japan Championship
Date 2017-03-26 Rating 2312.24
Round Color Result Opponent
1 White Draw JPN Nakayama Tomoharu 2701.49
2 Black Win JPN Iio Yoshihiro 2459.86
3 White Loss JPN Koyama Jun 2515.80
4 White Draw JPN Sato Kiyotomi 2394.08
5 White Loss JPN Tachi Masaya 2454.34
6 Black Win JPN Nishida Toshio 2018.51
42 Tokai Championship final match
Date 2017-02-19 Rating 2311.07
Round Color Result Opponent
1 Black Loss JPN Fujita Yudai 2401.67
2 White Draw JPN Fujita Yudai 2401.67
3 White Loss JPN Fujita Yudai 2401.67
20 New Year (Mikami) Cup
Date 2017-01-22 Rating 2311.42
Round Color Result Opponent
S1 Black Loss JPN Nakamura Shigeru 2864.95
S2 Black Loss JPN Okabe Hiroshi 2625.79
S3 Black Loss JPN Sato Kiyotomi 2404.15
S4 White Loss JPN Koyama Jun 2519.80
42 Tokai Championship 2nd round
Date 2016-12-18 Rating 2313.90
Round Color Result Opponent
1 Black Win JPN Maruyama Yasushi 2215.62
2 Black Loss JPN Fujita Yudai 2400.23
3 Black Win JPN Yamamoto Yasuhiro 2096.92
17 Kanto Renju Emperor Tournament 2nd round
Date 2016-12-10 Rating 2314.34
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2861.25
2 Black Draw JPN Nakayama Tomoharu 2692.47
3 White Loss JPN Okabe Hiroshi 2623.03
4 Black Win JPN Maruta Koji 2089.93
5 White Loss JPN Sato Kiyotomi 2411.83
42 Tokai Championship 1st round
Date 2016-11-20 Rating 2315.35
Round Color Result Opponent
1 White Win JPN Suzuki Junichiro 1959.59
2 Black Win JPN Yamamoto Yasuhiro 2095.87
3 Black Win JPN Maruyama Yasushi 2216.17
4 Black Win JPN Takazawa Nagayoshi 2076.49
5 Black Win JPN Kato Daisuke 1820.15
48 Kyoto Classified Tournament
Date 2016-11-13 Rating 2315.21
Round Color Result Opponent
SY1 Black Win JPN Doi Manabu 1925.94
SY2 Black Win JPN Nishida Toshio 2024.11
SY3 White Win JPN Mano Yoshihisa 2256.49
SY4 Black Draw JPN Takagawa Teiji 2173.46
SY5 Black Win JPN Nishida Toshio 2024.11
33 Kanto Championship
Date 2016-07-31 Rating 2308.15
Round Color Result Opponent
1 Black Win JPN Yunoki Takahiro 1746.43
2 White Loss JPN Nakayama Tomoharu 2685.30
3 White Loss JPN Maruta Hiroki 2054.03
4 White Loss JPN Fujikawa Masaki 2032.79
5 Black Win JPN Kato Yasuhiro 1972.97
6 White Draw JPN Koyama Jun 2530.24
54 Meijinsen Qualification Tokai area 2nd round
Date 2016-06-26 Rating 2309.17
Round Color Result Opponent
1 White Loss JPN Maruyama Yasushi 2223.18
2 Black Win JPN Kato Daisuke 1815.57
3 White Win JPN Yamamoto Yasuhiro 2089.40
54 Meijinsen Qualification Tokai area 1st round
Date 2016-05-15 Rating 2311.47
Round Color Result Opponent
1 Black Win JPN Yamamoto Yasuhiro 2088.68
2 Black Win JPN Kato Daisuke 1816.60
3 Black Win JPN Mano Yoshihisa 2265.51
4 White Win JPN Suzuki Junichiro 1944.19
5 Black Draw JPN Maruyama Yasushi 2223.65
Team World Championship
Date 2016-05-04 Rating 2311.51
Round Color Result Opponent
1 Black Win EST Topkin Georg-Romet 2268.60
2 Black Loss EST Lents Johann 2567.87
3 Black Draw SWE Sandstrom Richard 2239.29
5 White Loss RUS Fedotov Denis 2490.89
6 Black Loss CHN Lan Zhiren 2545.65
9 White Draw EST Rahumagi Brenet 2212.58
19 Mikami Cup
Date 2016-03-13 Rating 2313.47
Round Color Result Opponent
S1 Black Loss JPN Koyama Jun 2537.28
S2 Black Win JPN Ono Takayuki 2256.34
S3 White Loss JPN Kamiya Shunsuke 2630.90
S5 Black Loss JPN Nakamura Shigeru 2845.95
41 Tokai Championship Final round
Date 2016-02-21 Rating 2314.23
Round Color Result Opponent
1 Black Loss JPN Fujita Yudai 2375.10
2 Black Draw JPN Fujita Yudai 2375.10
3 Black Loss JPN Fujita Yudai 2375.10
11th All Japan Championship
Date 2016-01-11 Rating 2317.97
Round Color Result Opponent
1 Black Loss JPN Nakayama Tomoharu 2682.27
2 White Win JPN Suzuki Rin 1880.26
3 Black Loss JPN Sato Kiyotomi 2435.41
4 White Loss JPN Okabe Hiroshi 2629.16
5 White Win JPN Kudomi Takahiro 2149.22
6 Black Win JPN Iio Yoshihiro 2454.25
41 Tokai Championship 2nd round
Date 2015-12-20 Rating 2319.25
Round Color Result Opponent
1 White Win JPN Mano Yoshihisa 2274.22
2 Black Win JPN Fujita Yudai 2364.34
3 Black Win JPN Maruyama Yasushi 2217.06
17 Kanto Renju Emperor Tournament 1st round
Date 2015-11-23 Rating 2318.10
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2044.82
2 Black Win JPN Iwano Fumio 2181.63
3 White Loss JPN Okabe Hiroshi 2630.41
4 Black Loss JPN Koyama Jun 2544.32
ex2 Black Win JPN Iwano Fumio 2181.63
16 Kanto Renju Emperor Tournament 1st round
Date 2015-11-15 Rating 2317.50
Round Color Result Opponent
1 White Loss JPN Koyama Jun 2544.46
2 Black Win JPN Hashimoto Takuya 1956.75
3 White Loss JPN Tamada Yoichi 2480.63
4 Black Loss JPN Maruta Hiroki 2044.92
47 Kyoto Classified Tournament
Date 2015-11-08 Rating 2317.60
Round Color Result Opponent
S1 Black Loss JPN Hasegawa Kazuto 2572.50
S2 Black Win JPN Mano Yoshihisa 2277.26
S3 White Draw JPN Kashihara Akihiko 2261.44
S4 Black Loss RUS Epifanov Dmitry 2610.67
S5 Black Win JPN Tachi Masaya 2395.81
53 Meijinsen Tournament
Date 2015-09-22 Rating 2316.09
Round Color Result Opponent
1 Black Loss JPN Okabe Hiroshi 2632.32
2 White Loss JPN Matsuura Hiroshi 2314.49
3 Black Loss JPN Koyama Jun 2540.01
4 Black Loss JPN Hasegawa Kazuto 2575.93
5 Black Loss JPN Nakayama Tomoharu 2673.73
6 Black Draw JPN Iio Yoshihiro 2447.65
7 Black Loss JPN Oosumi Yuuki 2688.03
8 White Loss JPN Tamada Yoichi 2485.93
9 Black Draw JPN Kawamura Norihiko 2539.31
World Championship BT
Date 2015-08-12 Rating 2318.03
Round Color Result Opponent
2 White Loss RUS Berezin Roman 2402.90
3 Black Loss RUS Volkov Sergey 2353.06
4 Black Draw RUS Fedoseyev Arseniy 2041.68
5 Black Win RUS Stoyanov Kirill 1988.00
6 White Loss JPN Koyama Jun 2537.27
7 Black Win UZB Khramov Andrey 2174.65
8 Black Draw RUS Sirategyan Karen 2331.22
9 White Win RUS Lavrik-Karmazin Maksim 2183.69
World Championship QT
Date 2015-08-05 Rating 2318.68
Round Color Result Opponent
1 Black Win UZB Khramov Andrey 2174.29
2 White Loss JPN Kamiya Shunsuke 2609.98
3 Black Win SWE Jonsson Peter 2286.54
4 Black Loss RUS Epifanov Dmitry 2605.89
5 Black Loss EST Mesila Villem 2465.06
6 White Loss MAC Sun In 2351.06
7 White Loss EST Topkin Georg-Romet 2233.65
Kanto Championship
Date 2015-07-20 Rating 2321.28
Round Color Result Opponent
1 White Win JPN Kato Yasuhiro 1987.33
2 Black Loss JPN Okabe Hiroshi 2639.01
3 Black Loss JPN Iwano Fumio 2182.74
4 Black Win JPN Maruta Hiroki 2033.01
5 Black Loss CHN Zhao Jiadong 2062.15
6 Black Win JPN Tanizaki Ryusuke 2123.05
53 Meijinsen Qualification Tokai area 2nd round
Date 2015-06-21 Rating 2328.38
Round Color Result Opponent
1 White Win JPN Mano Yoshihisa 2275.41
2 White Win JPN Maruyama Yasushi 2214.70
3 Black Draw JPN Fujita Yudai 2326.93
53 Meijinsen Qualification Tokai area 1st round
Date 2015-05-17 Rating 2334.98
Round Color Result Opponent
1 Black Win JPN Suzuki Junichiro 1925.07
2 Black Draw JPN Mano Yoshihisa 2273.99
3 Black Win JPN Maruyama Yasushi 2215.71
4 Black Win JPN Fujita Yudai 2317.05
7th Tohoku Championship
Date 2015-04-12 Rating 2339.47
Round Color Result Opponent
1 White Win JPN Hirono Masakazu 1946.27
2 White Loss JPN Kobayashi Koichi 2214.53
3 White Win JPN Gakumazawa Hideaki 2121.08
4 Black Loss JPN Okabe Hiroshi 2647.14
5 Black Win JPN Miura Hitoshi 1745.24
10th All Japan Championship
Date 2015-03-29 Rating 2341.76
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2014.65
2 White Draw JPN Nakamura Souta 2202.87
3 White Win JPN Kudomi Takahiro 2195.14
4 White Loss JPN Tachi Masaya 2400.09
5 White Win JPN Koyama Jun 2518.29
6 Black Draw JPN Nakayama Tomoharu 2651.89
40 Tokai Championship final match
Date 2015-02-15 Rating 2345.76
Round Color Result Opponent
1 Black Win JPN Maruyama Yasushi 2216.21
2 White Win JPN Maruyama Yasushi 2216.21
15 Kanto Renju Emperor Tournament 2nd round
Date 2015-01-25 Rating 2346.76
Round Color Result Opponent
1 Black Loss JPN Kamiya Shunsuke 2571.50
2 Black Loss JPN Okabe Hiroshi 2650.12
3 Black Loss JPN Nakamura Shigeru 2813.03
4 Black Loss JPN Ono Takayuki 2270.54
5 Black Win JPN Nakamura Souta 2188.04
40 Tokai Championship 2nd round
Date 2014-12-21 Rating 2350.37
Round Color Result Opponent
1 Black Win JPN Tatematsu Hikaru 2139.63
2 White Loss JPN Maruyama Yasushi 2219.20
3 White Win JPN Yamamoto Yasuhiro 2067.00
40 Tokai Championship 1st round
Date 2014-11-16 Rating 2354.74
Round Color Result Opponent
1 Black Win JPN Suzuki Junichiro 1907.50
2 White Win JPN Tatematsu Hikaru 2139.07
3 Black Win JPN Yamamoto Yasuhiro 2068.22
46 Kyoto Classified Tournament
Date 2014-11-09 Rating 2355.37
Round Color Result Opponent
S1 White Loss JPN Sakamoto Hirouji 2215.48
S2 White Win JPN Hata Masayuki 2129.40
S3 White Loss JPN Kawamura Norihiko 2564.65
S4 Black Win JPN Miyagawa Junzo 2149.90
S5 Black Win JPN Matsuo Toshiko 1851.76
15 Kanto Renju Emperor Tournament 1st round
Date 2014-10-26 Rating 2357.08
Round Color Result Opponent
1 Black Win JPN Maruta Hiroki 2017.90
2 White Loss JPN Fukui Nobuhiro 2526.60
3 Black Win JPN Nakamura Souta 2158.93
4 Black Win JPN Iwano Fumio 2182.18
1st Senior Masters Championship
Date 2014-08-29 Rating 2362.61
Round Color Result Opponent
1 Black Win JPN Miura Hitoshi 1753.92
2 White Win JPN Mitsumori Masao 2260.34
3 White Win JPN Miyagawa Junzo 2142.23
4 White Draw JPN Isobe Taizan 2348.03
5 Black Win JPN Kubo Izumi 2017.16
6 White Win JPN Kato Yasuhiro 2017.15
7 White Win JPN Kobayashi Koichi 2180.77
8S White Draw JPN Isobe Taizan 2348.03
52 Meijinsen Qualification Tokai area 2nd round
Date 2014-05-18 Rating 2364.29
Round Color Result Opponent
1 White Win JPN Fujita Yudai 2274.95
2 White Loss JPN Fukui Nobuhiro 2532.54
3 White Draw JPN Mano Yoshihisa 2243.98
31th Kanto Championship
Date 2014-05-11 Rating 2364.44
Round Color Result Opponent
1 White Win JPN Tomobe Katsuhiro 2054.39
2 Black Win JPN Ono Takayuki 2298.30
3 White Loss JPN Nakamura Shigeru 2797.83
4 White Win JPN Kobayashi Koichi 2172.02
5 White Win JPN Iwano Fumio 2181.08
Team World Championship
Date 2014-05-03 Rating 2364.03
Round Color Result Opponent
1 White Win JPN Tada Ayako 2236.08
2 Black Loss EST Lents Johann 2511.50
4 White Loss TPE Yang Yu-Hsiung 2423.86
6 White Win JPN Tamura Kazumasa 2439.11
8 White Loss TPE Chen Wei-Han 2367.43
9 Black Win TPE Lin Shih-Pin 2436.90
52 Meijinsen Qualification Tokai area 1st round
Date 2014-04-20 Rating 2363.05
Round Color Result Opponent
1 Black Win JPN Suzuki Junichiro 1896.01
2 White Win JPN Mano Yoshihisa 2242.64
3 White Loss JPN Fukui Nobuhiro 2531.09
4 Black Win JPN Maruyama Yasushi 2216.58
9th All Japan Championship
Date 2014-01-26 Rating 2354.09
Round Color Result Opponent
1 Black Loss JPN Okabe Hiroshi 2666.96
2 Black Win JPN Miyagawa Junzo 2128.84
3 Black Win KOR Kim Chang-Su 2007.41
4 White Loss JPN Ono Takayuki 2297.29
5 White Win JPN Kon Akira 1922.59
6 White Win JPN Mano Yoshihisa 2238.69
14th Mikami Cup S-class
Date 2014-01-19 Rating 2353.33
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2297.04
2 White Loss JPN Nakayama Tomoharu 2588.68
2 Black Draw JPN Okabe Hiroshi 2666.83
3 White Win JPN Sato Kiyotomi 2380.60
4 White Loss JPN Nakamura Shigeru 2801.41
5 White Win JPN Isobe Taizan 2326.23
39 Tokai Championship 2nd round
Date 2013-12-15 Rating 2345.62
Round Color Result Opponent
1 Black Loss JPN Mano Yoshihisa 2239.48
2 Black Win JPN Yamamoto Yasuhiro 2086.08
3 White Loss JPN Maruyama Yasushi 2216.34
45 Kyoto Classified Tournament
Date 2013-11-10 Rating 2340.89
Round Color Result Opponent
S1 Black Loss JPN Okabe Hiroshi 2665.32
S2 White Win SWE Sandstrom Richard 2292.39
S3 Black Win JPN Kawano Takahisa 2296.91
S4 White Loss JPN Oosumi Yuuki 2743.68
S5 Black Loss JPN Iio Yoshihiro 2443.41
World Championship BT
Date 2013-08-09 Rating 2326.31
Round Color Result Opponent
1 Black Win EST Mesila Villem 2359.21
2 White Win RUS Filinov Vladimir 2464.12
3 White Loss RUS Poltaratsky Nikolay 2432.18
4 Black Win CZE Kostlivy Radim 1924.60
5 White Win SWE Sandstrom Richard 2296.75
6 White Win EST Kolk Kuno 2144.21
7 Black Loss RUS Potapov Alexey 2526.93
8 White Win SWE Andersson Tord 2368.78
9 White Win RUS Fedorkin Oleg 2583.23
World Championship QT
Date 2013-08-05 Rating 2324.85
Round Color Result Opponent
1 White Loss EST Pajuste Renee 2524.13
2 Black Draw SWE Jonsson Peter 2300.50
3 White Loss JPN Miyagawa Junzo 2142.84
4 White Loss EST Hõbemägi Martin 2495.98
5 White Loss SWE Sandstrom Richard 2297.08
6 Black Loss SWE Andersson Tord 2368.28
7 White Loss EST Lents Johann 2493.33
29th Kanto Championship
Date 2013-05-12 Rating 2309.73
Round Color Result Opponent
1 White Win JPN Tomobe Katsuhiro 2091.17
2 White Win JPN Maruta Hiroki 2069.65
3 White Loss JPN Okabe Hiroshi 2653.54
4 White Loss JPN Kamiya Shunsuke 2462.21
5 White Win JPN Sato Kiyotomi 2367.69
51 Meijinsen Qualification Tokai area 1st round
Date 2013-04-21 Rating 2305.08
Round Color Result Opponent
1 Black Loss JPN Mano Yoshihisa 2229.01
2 Black Loss JPN Yamamoto Yasuhiro 2109.23
3 Black Draw JPN Suzuki Junichiro 1872.29
4 White Win JPN Saito Syuichi 1990.29
5th Tohoku Championship
Date 2013-04-14 Rating 2304.39
Round Color Result Opponent
1 White Win JPN Miura Hitoshi 1779.11
2 Black Win JPN Kusajima Masato 2147.46
3 Black Draw JPN Maruta Hiroki 2071.20
4 White Loss JPN Kudomi Takahiro 2328.11
5 Black Loss JPN Nakamura Shigeru 2782.14
8th All Japan Championship
Date 2013-03-24 Rating 2303.06
Round Color Result Opponent
1 White Win JPN Kato Yasuhiro 2062.25
2 Black Loss JPN Iio Yoshihiro 2408.02
3 White Win JPN Iwano Fumio 2116.99
4 White Win JPN Sato Kiyotomi 2358.24
5 White Loss JPN Oosumi Yuuki 2746.20
6 Black Loss JPN Isobe Taizan 2329.73
38 Tokai Championship final match
Date 2013-02-17 Rating 2300.47
Round Color Result Opponent
1 Black Win JPN Mano Yoshihisa 2219.28
2 White Win JPN Mano Yoshihisa 2219.28
16th Mikami Cup Tournament
Date 2013-01-20 Rating 2296.79
Round Color Result Opponent
S1 White Win JPN Ono Takayuki 2332.98
S2 Black Loss JPN Okabe Hiroshi 2635.79
S3 White Draw JPN Fukui Nobuhiro 2478.64
S4 Black Loss JPN Mitsumori Masao 2269.47
S5 White Loss JPN Isobe Taizan 2332.19
13 Kanto Renju Emperor Tournament 2nd round
Date 2013-01-13 Rating 2296.04
Round Color Result Opponent
1 Black Loss JPN Fukui Nobuhiro 2477.74
2 Black Draw JPN Isobe Taizan 2332.39
3 Black Loss JPN Nakamura Shigeru 2791.08
4 Black Loss JPN Okabe Hiroshi 2635.01
5 Black Loss JPN Kudomi Takahiro 2333.33
38 Tokai Championship 2nd round
Date 2012-11-18 Rating 2293.50
Round Color Result Opponent
1 Black Draw JPN Maruyama Yasushi 2188.69
2 Black Loss JPN Mano Yoshihisa 2210.45
3 White Win JPN Saito Syuichi 1994.55
44 Kyoto Classified Tournament
Date 2012-11-11 Rating 2293.50
Round Color Result Opponent
S1 White Loss JPN Okabe Hiroshi 2630.72
S2 Black Win JPN Hata Masayuki 2159.93
S3 Black Loss JPN Hasegawa Kazuto 2512.64
S4 Black Win JPN Iio Yoshihiro 2397.11
S5 Black Win JPN Kudomi Takahiro 2333.82
13 Kanto Renju Emperor Tournament 1st round
Date 2012-10-21 Rating 2291.67
Round Color Result Opponent
1 Black Loss JPN Maruta Hiroki 2052.57
2 White Draw JPN Tomobe Katsuhiro 2117.98
3 White Loss JPN Suzuki Rin 1963.22
4 Black Win JPN Maruta Koji 2078.12
29th Kanto Championship
Date 2012-05-13 Rating 2297.65
Round Color Result Opponent
1 Black Win JPN Maruta Hiroki 2030.04
2 Black Win JPN Sato Kiyotomi 2324.49
3 Black Loss JPN Nakamura Shigeru 2794.90
4 Black Loss JPN Kudomi Takahiro 2340.20
5 White Win JPN Matsuoka Teruo 1964.47
50 Meijinsen Qualification Tokai area 1st round
Date 2012-04-15 Rating 2297.96
Round Color Result Opponent
1 White Loss JPN Mano Yoshihisa 2180.57
2 Black Loss JPN Miyoshi Takeo 2100.59
4 White Win JPN Yamamoto Yasuhiro 2089.87
15th Mikami Cup Tournament
Date 2012-03-11 Rating 2301.44
Round Color Result Opponent
S1 Black Win JPN Tadokoro Hosai 1834.41
S2 White Loss JPN Nakamura Shigeru 2790.36
S3 White Loss JPN Isobe Taizan 2343.08
S4 Black Loss JPN Oosumi Yuuki 2703.65
S5 White Win JPN Mitsumori Masao 2290.55
37 Tokai Championship final match
Date 2012-02-19 Rating 2303.59
Round Color Result Opponent
1 White Loss JPN Maruyama Yasushi 2182.16
2 White Win JPN Maruyama Yasushi 2182.16
3 Black Win JPN Maruyama Yasushi 2182.16
7th All Japan Championship
Date 2012-01-29 Rating 2305.74
Round Color Result Opponent
1 White Win JPN Gakumazawa Hideaki 2048.98
2 Black Loss JPN Nakamura Shigeru 2788.93
3 White Win JPN Kubo Izumi 2022.93
4 Black Loss JPN Mitsumori Masao 2293.27
5 White Draw JPN Nakayama Tomoharu 2519.43
6 Black Loss JPN Kamiya Shunsuke 2398.74
37 Tokai Championship 2nd round
Date 2011-11-20 Rating 2314.60
Round Color Result Opponent
1 White Win JPN Mano Yoshihisa 2178.84
2 Black Win JPN Maruyama Yasushi 2179.03
3 Black Win JPN Yamamoto Yasuhiro 2083.71
43 Kyoto Classified Tournament
Date 2011-11-13 Rating 2315.05
Round Color Result Opponent
S1 White Win JPN Mano Yoshihisa 2178.99
S2 White Win JPN Hata Masayuki 2152.98
S3 White Loss JPN Oosumi Yuuki 2687.36
S4 Black Win JPN Sakamoto Hirouji 2261.46
S5 Black Loss JPN Okabe Hiroshi 2620.44
12 Kanto Renju Emperor Tournament 1st round
Date 2011-10-23 Rating 2315.21
Round Color Result Opponent
1 White Win JPN Suzuki Rin 1932.44
2 Black Loss JPN Oosumi Yuuki 2683.54
3 White Win JPN Tada Ayako 2194.65
4 White Loss JPN Okabe Hiroshi 2619.82
28th Kanto Championship
Date 2011-05-22 Rating 2314.33
Round Color Result Opponent
1 White Win JPN Suzuki Rin 1933.87
2 Black Loss JPN Fukui Nobuhiro 2349.56
3 Black Win JPN Iwano Fumio 2075.78
4 White Win JPN Kudomi Takahiro 2323.57
5 Black Win JPN Yamaguchi Yusui 2535.73
49 Meijinsen Qualification Tokai area 2nd round
Date 2011-05-15 Rating 2313.69
Round Color Result Opponent
1 Black Loss JPN Miyoshi Takeo 2085.89
2 Black Win JPN Mano Yoshihisa 2204.27
3 White Loss JPN Maruyama Yasushi 2172.90
49 Meijinsen Qualification Tokai area 1st round
Date 2011-04-17 Rating 2313.50
Round Color Result Opponent
1 White Win JPN Suzuki Junichiro 1882.59
2 Black Win JPN Mano Yoshihisa 2208.47
3 Black Win JPN Maruyama Yasushi 2171.79
4 Black Win JPN Miyoshi Takeo 2082.37
6th All Japan Championship
Date 2011-03-27 Rating 2311.88
Round Color Result Opponent
1 White Loss JPN Kon Akira 1944.25
2 White Loss JPN Kamiya Shunsuke 2364.98
3 Black Loss JPN Kawano Takahisa 2278.88
4 White Win JPN Miyagawa Sou 2042.56
5 White Win JPN Miyoshi Takeo 2079.42
6 White Draw JPN Mano Yoshihisa 2211.43
3rd Tohoku Championship
Date 2011-02-27 Rating 2313.10
Round Color Result Opponent
1 Black Win JPN Hirono Masakazu 1959.59
2 White Win JPN Fukui Nobuhiro 2316.53
3 White Loss JPN Tamada Yoichi 2423.23
4 White Win JPN Kobayashi Koichi 2085.68
5 Black Win JPN Miyagawa Sou 2044.37
36 Tokai Championship final match
Date 2011-02-20 Rating 2313.06
Round Color Result Opponent
1 White Draw JPN Mano Yoshihisa 2217.16
2 Black Win JPN Mano Yoshihisa 2217.16
3 White Win JPN Mano Yoshihisa 2217.16
14th Mikami Cup Tournament
Date 2011-01-30 Rating 2312.01
Round Color Result Opponent
S1 White Draw JPN Nakamura Shigeru 2769.80
S2 Black Loss JPN Isobe Taizan 2333.56
S4 White Win JPN Gakumazawa Hideaki 2029.01
S5 Black Loss JPN Oosumi Yuuki 2648.86
36 Tokai Championship 2nd round
Date 2010-11-21 Rating 2308.50
Round Color Result Opponent
1 Black Loss JPN Mano Yoshihisa 2236.06
2 White Win JPN Yamamoto Yasuhiro 2074.16
3 Black Win JPN Miyoshi Takeo 2071.34
11 Kanto Renju Emperor Tournament 1st round
Date 2010-10-31 Rating 2307.75
Round Color Result Opponent
1 White Win JPN Matsuoka Teruo 1945.89
2 White Loss JPN Nakayama Tomoharu 2449.64
4 White Loss JPN Fukui Nobuhiro 2276.57
48th Meijinsen Tournament
Date 2010-09-20 Rating 2308.55
Round Color Result Opponent
1 Black Loss JPN Oosumi Yuuki 2620.09
2 Black Win JPN Yamaguchi Yusui 2502.25
3 Black Win JPN Kawano Takahisa 2256.82
4 White Loss JPN Sakamoto Hirouji 2248.91
5 Black Draw JPN Matsuura Hiroshi 2274.87
6 Black Loss JPN Iio Yoshihiro 2435.75
7 White Loss JPN Okabe Hiroshi 2602.04
8 White Loss JPN Tamada Yoichi 2408.69
9 White Win JPN Koiso Shigemasa 2091.99
27th Kanto Championship
Date 2010-05-23 Rating 2312.77
Round Color Result Opponent
1 White Win JPN Fukui Nobuhiro 2245.79
2 Black Loss JPN Kawamura Norihiko 2524.29
3 White Win JPN Nagao Noriaki 2340.40
4 White Loss JPN Okabe Hiroshi 2604.53
5 White Loss JPN Tomobe Katsuhiro 2141.87
Meijinsen Qualification Tokai area 2nd round
Date 2010-05-16 Rating 2313.11
Round Color Result Opponent
1 Black Win JPN Mano Yoshihisa 2246.72
2 White Draw JPN Yamamoto Yasuhiro 2086.40
3 Black Win JPN Suzuki Junichiro 1866.53
Team World Championship
Date 2010-05-05 Rating 2313.48
Round Color Result Opponent
3 White Win RUS Sumarokov Evgeny 2456.19
5 White Win EST Timmermann Alvar 2153.18
8 White Win UKR Yakovleva Alyona 1940.51
10 White Loss RUS Artemyev Sergey 2528.03
48 Meijinsen Qualification Tokai area 1st round
Date 2010-04-18 Rating 2312.97
Round Color Result Opponent
1 White Win JPN Suzuki Junichiro 1867.13
2 White Win JPN Saito Syuichi 2005.94
3 White Win JPN Mano Yoshihisa 2247.93
4 White Draw JPN Maruyama Yasushi 2183.71
5th All Japan Championship
Date 2010-03-21 Rating 2311.20
Round Color Result Opponent
1 White Win JPN Kuramoto Hideharu 1880.03
2 White Win KOR Kim Chang-Su 2003.88
3 Black Win JPN Kawamura Norihiko 2522.70
4 White Win JPN Oosumi Yuuki 2578.75
5 Black Loss JPN Okabe Hiroshi 2600.93
6 Black Loss JPN Yamaguchi Yusui 2490.21
2nd Tohoku Championship
Date 2010-03-14 Rating 2310.04
Round Color Result Opponent
1 White Loss JPN Kato Yasuhiro 2025.92
2 White Win JPN Gakumazawa Hideaki 2019.22
3 White Win JPN Hirono Masakazu 1959.41
4 Black Win JPN Seiryu Masanori 1938.41
5 White Win JPN Miyagawa Sou 2049.54
35 Tokai Championship final match
Date 2010-02-21 Rating 2306.96
Round Color Result Opponent
1 White Win JPN Maruyama Yasushi 2186.20
2 Black Win JPN Maruyama Yasushi 2186.20
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2302.85
Round Color Result Opponent
S3 Black Loss JPN Okabe Hiroshi 2591.87
35 Tokai Championship 2nd round
Date 2009-11-15 Rating 2288.68
Round Color Result Opponent
1 White Win JPN Miyoshi Takeo 2092.81
2 Black Draw JPN Maruyama Yasushi 2195.42
3 White Draw JPN Yamamoto Yasuhiro 2098.41
41 Kyoto Classified Tournament
Date 2009-11-08 Rating 2287.47
Round Color Result Opponent
S1 White Win JPN Matsuo Toshiko 1930.27
S2 Black Loss JPN Tamura Kazumasa 2426.13
S3 Black Loss JPN Okumura Toyohiko 2281.34
S4 White Loss JPN Sakamoto Hirouji 2215.64
S5 Black Loss JPN Mano Yoshihisa 2249.45
35 Tokai Championship 1st round
Date 2009-10-18 Rating 2286.72
Round Color Result Opponent
1 White Win JPN Suzuki Junichiro 1864.92
2 White Win JPN Yamamoto Yasuhiro 2099.57
3 White Loss JPN Mano Yoshihisa 2248.74
4 White Win JPN Kamikubo Mineo 1898.00
47th Meijinsen tournament
Date 2009-09-22 Rating 2286.03
Round Color Result Opponent
1 Black Loss JPN Kataoka Mitsuaki 2143.95
2 White Loss JPN Matsuura Hiroshi 2241.00
3 White Loss JPN Okabe Hiroshi 2571.40
4 White Draw JPN Oosumi Yuuki 2560.87
5 White Win JPN Sakamoto Hirouji 2209.87
6 Black Draw JPN Iio Yoshihiro 2422.45
7 White Loss JPN Yamaguchi Yusui 2476.66
8 White Draw JPN Tamura Kazumasa 2422.51
9 White Loss JPN Kawamura Norihiko 2545.93
World Championship BT
Date 2009-08-13 Rating 2287.23
Round Color Result Opponent
1 White Loss EST Pajuste Renee 2332.05
2 White Win RUS Nikonov Konstantin 2502.85
3 White Loss POL Nowak Pawel 2329.40
4 Black Loss RUS Golosov Viktor 2345.38
5 White Win CZE Rejsek Jan 2122.50
6 White Win TPE Yu Tien-Lung 2082.21
7 White Draw RUS Nikonova Natalya 2262.14
8 White Win JPN Tamura Kazumasa 2419.01
9 White Loss TPE Lin Huang-Yu 2528.64
World Championship QT
Date 2009-08-05 Rating 2287.21
Round Color Result Opponent
1 White Loss CZE Nykl Ondrej 2395.89
2 White Loss RUS Tarannikov Yuriy 2638.50
3 Black Win SWE Andersson Tord 2312.26
4 White Loss CZE Laube Pavel 2366.50
5 Black Loss RUS Savrasova Yulia 2560.15
7 Black Draw CHN Hu Xi 2294.23
47th Meijinsen Qualification Tokai area 2nd round
Date 2009-05-17 Rating 2289.83
Round Color Result Opponent
1 Black Win JPN Kawasaki Nobuhiko 2109.85
2 Black Win JPN Yamamoto Yasuhiro 2101.37
3 Black Win JPN Miyoshi Takeo 2121.97
47th Meijinsen Qualification Tokai area 1st round
Date 2009-04-19 Rating 2289.10
Round Color Result Opponent
1 Black Win JPN Miyazu Goichi 1731.40
2 Black Win JPN Maruyama Yasushi 2188.67
3 Black Draw JPN Miyoshi Takeo 2126.95
4 White Win JPN Yamamoto Yasuhiro 2100.41
4th All Japan Championship
Date 2009-03-21 Rating 2287.42
Round Color Result Opponent
1 Black Win JPN Hara Masao 1940.44
2 Black Win JPN Okabe Hiroshi 2551.70
3 Black Loss JPN Mitsumori Masao 2273.66
4 White Loss JPN Tamada Yoichi 2254.95
5 White Win JPN Iwano Fumio 2136.32
6 Black Draw JPN Iio Yoshihiro 2403.37
1st Tohoku Championship
Date 2009-02-22 Rating 2285.20
Round Color Result Opponent
1 White Win JPN Kobayashi Koichi 2035.75
2 White Loss JPN Sato Kiyotomi 2321.15
3 White Win JPN Gakumazawa Hideaki 1997.04
4 Black Win JPN Tanno Yoshitaka 2043.23
5 Black Loss JPN Hirono Masakazu 1955.99
12th Mikami Cup Tournament
Date 2009-01-18 Rating 2284.30
Round Color Result Opponent
S4 White Win JPN Tamura Kazumasa 2406.82
46th Meijinsen Tournament
Date 2008-09-15 Rating 2274.90
Round Color Result Opponent
1 White Loss JPN Hata Masayuki 2180.75
2 Black Loss JPN Kawamura Norihiko 2559.38
3 Black Loss JPN Sato Kiyotomi 2302.57
4 White Loss JPN Okabe Hiroshi 2554.12
5 White Draw JPN Matsuura Hiroshi 2199.56
6 Black Draw JPN Oosumi Yuuki 2506.26
7 Black Win JPN Kataoka Mitsuaki 2112.91
8 White Draw JPN Iio Yoshihiro 2416.27
9 Black Loss JPN Yamaguchi Yusui 2476.19
Team World Championship
Date 2008-05-02 Rating 2274.80
Round Color Result Opponent
1 White Win CZE Kolouchova Monika 2253.14
2 White Loss RUS Salnikov Pavel 2431.75
3 White Loss CHN Wu Di 2600.74
4 White Win SWE Carlsson Martin 2275.80
5 White Draw RUS Kadulin Alexandr 2470.50
7 White Draw EST Oll Aivo 2617.50
8 White Win FIN Ikonen Jussi 2185.01
9 White Loss UKR Kolesnik Vladimir 2127.49
8th Kanto Renju Emperor Tournament 2nd round
Date 2007-12-16 Rating 2265.94
Round Color Result Opponent
1 White Win JPN Okabe Hiroshi 2514.33
2 White Loss JPN Ono Takayuki 2305.15
3 Black Win JPN Isobe Taizan 2319.11
4 Black Loss JPN Nakamura Shigeru 2776.20
5 White Loss JPN Kurata Kiyotaka 2133.37
8 Kanto Renju Emperor Tournament 1st round
Date 2007-10-21 Rating 2261.48
Round Color Result Opponent
2 Black Win JPN Watanabe Tatsuya 2043.64
4 Black Win JPN Kurata Kiyotaka 2133.25
World Championship BT
Date 2007-08-15 Rating 2253.44
Round Color Result Opponent
1 White Win RUS Skuridin Alexey 2331.66
2 White Loss TPE Lu Wei-Yuan 2361.67
3 Black Loss CHN Qiu Yunfei 2392.54
4 White Win SWE Andersson Tord 2260.37
5 White Win RUS Pushkaryov Dmitry 2031.31
7 Black Loss RUS Sorokina Oksana 2353.51
8 White Loss FIN Ikonen Jussi 2182.22
9 White Loss JPN Oosumi Yuuki 2446.09
World Championship QT
Date 2007-08-08 Rating 2252.88
Round Color Result Opponent
1 White Loss JPN Iio Yoshihiro 2434.00
2 White Loss RUS Karasyov Maxim 2403.11
3 White Loss TPE Li Shih-Wen 2253.28
4 White Win FIN Ikonen Jussi 2181.50
5 White Loss SWE Eriksson Bjorn 2248.27
6 White Win SVK Eged Igor 2190.52
7 White Win EST Lillemets Rauni 2024.52
2nd All Japan Championship (WC Qualification)
Date 2007-03-25 Rating 2247.38
Round Color Result Opponent
1 Black Win JPN Kubo Izumi 2036.01
2 Black Draw JPN Sakamoto Hirouji 2192.02
5 Black Win JPN Kato Yasuhiro 1872.30
The 44th Meijin-sen Tournament
Date 2006-09-18 Rating 2236.26
Round Color Result Opponent
1 White Win JPN Matsuura Hiroshi 2179.04
2 White Loss JPN Yamaguchi Yusui 2516.84
3 Black Loss JPN Sato Kiyotomi 2273.57
4 Black Draw JPN Nagao Noriaki 2222.89
5 White Loss JPN Iio Yoshihiro 2420.50
6 Black Loss JPN Kawamura Norihiko 2564.05
7 Black Loss JPN Okabe Hiroshi 2462.90
8 White Win JPN Fujii Naoki 1975.71
9 White Loss JPN Oosumi Yuuki 2348.87
Asian Championship
Date 2006-08-15 Rating 2236.72
Round Color Result Opponent
1 Black Loss KOR Park Jeong Ho 2306.24
2 Black Loss JPN Kubo Izumi 2041.55
3 White Win KOR Kang Bo-Ra 1718.72
4 White Win JPN Mitsumori Masao 2157.72
5 White Win KOR Chang Jae-Won 2025.69
6 White Win KOR Park Eol 2191.79
7 White Loss JPN Iio Yoshihiro 2420.37
8 White Loss KOR Lee Jo-Sub 2282.61
The 43rd Meijin-sen Tournament
Date 2005-09-19 Rating 2259.46
Round Color Result Opponent
1 White Loss JPN Matsuura Hiroshi 2203.98
2 Black Draw JPN Oosumi Yuuki 2298.37
3 White Draw JPN Okabe Hiroshi 2442.01
4 White Win JPN Kawate Kozo 1958.98
5 Black Win JPN Takashima Junya 2356.42
6 White Loss JPN Hasegawa Kazuto 2607.44
7 White Win JPN Tanaka Koichi 2112.39
8 Black Loss JPN Yamaguchi Yusui 2484.02
9 White Loss JPN Sato Kiyotomi 2232.92
World Championship BT
Date 2005-08-05 Rating 2262.79
Round Color Result Opponent
3 White Win RUS Balabhai Viktor 2276.58
World Championship QT
Date 2005-07-31 Rating 2262.97
Round Color Result Opponent
1 Black Draw EST Ilu Timo 2410.60
2 Black Loss SWE Karlsson Stefan 2446.89
3 White Win ARM Poghosyan Albert 2273.66
4 Black Loss EST Oll Aivo 2493.24
5 White Win POL Nowakowski Maciej 2315.38
6 White Loss TPE Chen Ko-Han 2392.18
7 White Win TPE Wang Chih-Kung 2127.02
The 42nd Meijin-sen Tournament
Date 2004-09-20 Rating 2255.10
Round Color Result Opponent
1 Black Loss JPN Hasegawa Kazuto 2568.59
2 White Loss JPN Saito Koji 2070.80
3 White Loss JPN Matsuura Hiroshi 2240.59
4 Black Win JPN Iio Yoshihiro 2366.06
5 White Win JPN Takagawa Teiji 2230.14
6 Black Draw JPN Okabe Hiroshi 2398.07
7 White Loss JPN Kawamura Norihiko 2590.92
8 Black Loss JPN Sakamoto Hirouji 2142.64
9 White Win JPN Sakashita Shoichi 2111.11
Team World Championship
Date 2004-05-05 Rating 2257.50
Round Color Result Opponent
1 Black Loss SWE Andersson Tord 2253.04
3 Black Draw EST Soosõrv Ants 2507.34
4 White Win UZB Petrov Boris 2035.93
7 White Loss RUS Artemyev Sergey 2444.44
8 White Win RUS Karasyov Maxim 2384.98
9 White Loss RUS Chingin Konstantin 2614.88
41st Meijin-sen Tournament
Date 2003-09-15 Rating 2255.87
Round Color Result Opponent
1 White Loss JPN Hasegawa Kazuto 2531.69
2 Black Win JPN Kudomi Takahiro 2278.19
3 Black Loss JPN Okabe Hiroshi 2386.03
4 Black Win JPN Miyagawa Junzo 2079.66
5 Black Win JPN Isobe Taizan 2207.42
6 White Loss JPN Matsuura Hiroshi 2247.62
7 Black Loss JPN Iio Yoshihiro 2380.36
8 White Draw JPN Takashima Junya 2195.02
9 Black Draw JPN Kuga Akio 2260.93
World Championship BT
Date 2003-08-08 Rating 2256.12
Round Color Result Opponent
1 Black Draw EST Purk Andry 2233.82
2 White Draw CZE Rybka Ales 2144.32
3 White Draw RUS Chernov Sergey 2233.25
4 White Win JPN Tamura Kazumasa 2316.22
5 White Loss JPN Kubo Izumi 2085.87
6 White Win RUS Smirnov Dmitry 2025.03
7 Black Win JPN Mitsumori Masao 2234.97
8 White Win TPE Chang Yi-Feng 2281.56
9 White Loss RUS Tarannikov Yuriy 2474.67
World Championship QT
Date 2003-07-31 Rating 2255.80
Round Color Result Opponent
1 Black Win CZE Pelikan Alan 1806.95
2 Black Loss RUS Makarov Pavel 2385.30
3 White Win TPE Lu Wei-Yuan 2148.81
4 White Win TPE Chen Ko-Han 2331.40
5 Black Loss JPN Iio Yoshihiro 2378.51
6 White Loss FIN Pellikka Marko 2179.50
7 Black Loss SWE Gardstrom Petter 2324.95
40th Meijin-sen Tournament
Date 2002-09-16 Rating 2257.96
Round Color Result Opponent
1 Black Win JPN Nishimura Toshio 2218.85
2 White Win JPN Iio Yoshihiro 2322.24
3 Black Draw JPN Takagawa Teiji 2243.16
4 White Loss JPN Okabe Hiroshi 2333.52
5 White Draw JPN Matsuura Hiroshi 2188.97
6 White Loss JPN Isobe Taizan 2220.93
7 Black Draw JPN Yamaguchi Yusui 2487.55
8 White Loss JPN Hasegawa Kazuto 2514.44
9 Black Loss JPN Kudomi Takahiro 2289.69
World Championship AT
Date 2001-08-12 Rating 2272.02
Round Color Result Opponent
1 White Loss EST Meritee Ando 2741.45
2 White Loss JPN Nara Hideki 2458.51
3 White Win KOR Kim Byoung-Jun 2363.30
4 White Draw EST Soosõrv Ants 2447.03
5 Black Draw SWE Gardstrom Petter 2392.32
6 Black Loss RUS Sinyov Igor 2517.57
7 Black Win SWE Gaulitz Joachim 2267.56
8 White Loss SWE Karlsson Stefan 2417.48
9 White Win TPE Lin Sheng-Min 2136.12
10 Black Loss RUS Nikonov Konstantin 2387.97
11 Black Draw RUS Sushkov Vladimir 2564.83
World Championship BT
Date 1993-08-12 Rating 2152.57
Round Color Result Opponent
White Win LAT Matyuk Valeri 2106.85
White Draw RUS Fedorkin Oleg 2145.81
White Loss LAT Veidemanis Arnis 2314.41
Black Draw RUS Milevsky Alexandr 2189.58
White Win SWE Johannesson Rickard 2063.97
White Loss RUS Chernov Sergey 2152.83