Ishitani Shin-ichi (石谷信一)

Place: Fuji, Japan

Rating: 2345.63, Std: 79.06, Rank: 258

First game: 1982-07-31, Last game: 2026-06-27

Top rating: 2457.62 (2014-05-11)

Games: 1224, Wins: 622, Draws: 143, Losses: 459

Gy1: 51, Gy2: 111, Gy5: 261

40 Aomori Championship
Date	2026-06-27		Rating	2345.63
Round	Color	Result	Opponent
1	Black	Win	Tanno Yoshitaka	2033.95
2	Black	Loss	Shimura Hiroki	2256.84
3	Black	Loss	Ooshina Seiichi	2002.42
4	Black	Win	Gakumazawa Hideaki	2174.73
5	Black	Win	Kawaai Hitoshi	2062.24
64th Meijinsen Tokai Area Qualification 2nd Round
Date	2026-06-21		Rating	2346.25
Round	Color	Result	Opponent
1	Black	Win	Mano Yoshihisa	2183.48
2	Black	Loss	Kawano Takahisa	2583.75
3	White	Win	Maruyama Yasushi	2282.77
64 Meijinsen Qualification Hamamatsu area 1st round
Date	2026-05-17		Rating	2347.95
Round	Color	Result	Opponent
1	Black	Win	Fukada Ren	2043.92
2	Black	Win	Takazawa Nagayoshi	2241.62
3	White	Draw	Maruyama Yasushi	2280.12
4	Black	Win	Kato Daisuke	2054.23
43rd Kanto Championship
Date	2026-04-05		Rating	2347.38
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2711.26
2	Black	Win	Suzuki Yoshitaka	2082.27
3	Black	Loss	Tanaka Shotaro	2401.84
4	Black	Loss	Matsuda Shoma	2568.38
5	Black	Win	Tamura Kazumasa	2336.72
6	White	Win	Lu Yuyang	1941.40
17th Tohoku Championshp
Date	2026-03-15		Rating	2347.09
Round	Color	Result	Opponent
1	Black	Loss	Yoshikawa Tomoki	2478.19
2	Black	Loss	Miyamoto Syunju	2339.80
3	Black	Win	Hirono Masakazu	1950.72
4	Black	Loss	Okabe Hiroshi	2715.17
5	Black	Loss	Kusajima Masato	2257.14
20th All Japan Championship
Date	2026-02-23		Rating	2350.09
Round	Color	Result	Opponent
1	Black	Loss	Matsuda Shoma	2575.97
2	White	Win	Suzuki Yoshitaka	2079.50
3	White	Win	Miyamoto Syunju	2336.66
4	White	Loss	Fujita Maiko	2483.41
5	Black	Loss	Tachi Masaya	2535.11
6	Black	Win	Tamura Kazumasa	2341.76
51 Tokai Championship final match
Date	2026-02-15		Rating	2350.97
Round	Color	Result	Opponent
1	White	Win	Tamura Kazumasa	2342.84
2	White	Loss	Tamura Kazumasa	2342.84
3	Black	Draw	Tamura Kazumasa	2342.84
4	Black	Loss	Tamura Kazumasa	2342.84
5th Masters Renju Tournament
Date	2026-01-25		Rating	2354.56
Round	Color	Result	Opponent
1	White	Win	Gakumazawa Hideaki	2165.64
2	Black	Win	Miyamoto Syunju	2334.16
3	Black	Loss	Kawamura Norihiko	2538.65
4	Black	Loss	Kuga Akio	2405.72
5	Black	Win	Iwano Fumio	2159.23
29th New Year (Mikami) Cup
Date	2026-01-11		Rating	2356.52
Round	Color	Result	Opponent
S1	Black	Win	Fujita Maiko	2485.62
S2	Black	Loss	Kamiya Shunsuke	2851.01
S3	White	Loss	Okabe Hiroshi	2723.17
S4	Black	Win	Kato Yasuhiro	1989.60
S5	White	Loss	Inoue Fumiya	2587.01
51 Tokai Championship 2nd round
Date	2025-12-21		Rating	2358.49
Round	Color	Result	Opponent
1	Black	Draw	Takazawa Nagayoshi	2258.43
2	Black	Win	Mano Yoshihisa	2195.87
3	Black	Draw	Tamura Kazumasa	2347.25
57 Kyoto Classified Tournament
Date	2025-11-22		Rating	2360.80
Round	Color	Result	Opponent
1	Black	Loss	Tachi Masaya	2528.29
2	White	Loss	Takashima Junya	2464.18
3	White	Win	Hata Masayuki	2186.34
4	Black	Draw	Hasegawa Kazuto	2433.95
5	Black	Win	Yoshida Hisao	2179.66
26 Kanto Renju Emperor Tournament Qualification round
Date	2025-10-19		Rating	2363.51
Round	Color	Result	Opponent
1	Black	Loss	Koyama Jun	2650.25
2	White	Win	Su Lide	1844.21
3	Black	Win	Miyamoto Syunju	2317.43
4	Black	Loss	Inoue Fumiya	2578.44
39 Aomori Championship
Date	2025-06-28		Rating	2371.32
Round	Color	Result	Opponent
1	Black	Win	Tanno Yoshitaka	2063.01
2	Black	Win	Miyamoto Syunju	2313.22
3	Black	Win	Ooshina Seiichi	1973.13
4	Black	Draw	Gakumazawa Hideaki	2148.20
5	Black	Win	Kawaai Hitoshi	2065.99
42nd Kanto Championship
Date	2025-06-28		Rating	2371.32
Round	Color	Result	Opponent
1	Black	Win	Kasahara Reiko	1838.42
2	Black	Loss	Tachi Masaya	2524.20
3	Black	Win	Yoshikawa Tomoki	2393.64
4	White	Win	Miyamoto Syunju	2313.22
5	Black	Loss	Okabe Hiroshi	2728.48
6	White	Loss	Matsuda Shoma	2612.50
19th All Japan Championship
Date	2025-06-28		Rating	2371.32
Round	Color	Result	Opponent
1	Black	Loss	Kamiya Shunsuke	2859.91
2	Black	Win	Maruta Koji	2161.88
3	Black	Loss	Yoshikawa Tomoki	2393.64
4	Black	Loss	Tanaka Shotaro	2365.99
5	Black	Draw	Kawaai Hitoshi	2065.99
6	Black	Win	Suzuki Yoshitaka	2046.07
63 Meijinsen Qualification Tokai area 2nd round
Date	2025-06-15		Rating	2372.38
Round	Color	Result	Opponent
1	Black	Loss	Mano Yoshihisa	2237.65
2	Black	Draw	Takazawa Nagayoshi	2249.28
3	Black	Loss	Yamamoto Yasuhiro	2161.48
63 Meijinsen Qualification Hamamatsu area 1st round
Date	2025-05-18		Rating	2379.73
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Yasuhiro	2162.38
2	Black	Win	Fukada Ren	2089.48
3	Black	Win	Takazawa Nagayoshi	2246.76
4	White	Win	Kawada Miki	1876.06
4th Masters Renju Tournament
Date	2025-03-23		Rating	2389.77
Round	Color	Result	Opponent
1	White	Win	Iwano Fumio	2197.26
2	White	Win	Miyamoto Syunju	2312.08
3	Black	Draw	Kuga Akio	2417.00
4	Black	Win	Mano Yoshihisa	2248.52
5	Black	Win	Maruta Koji	2170.14
16th Tohoku Championship
Date	2025-03-09		Rating	2390.40
Round	Color	Result	Opponent
1	Black	Loss	Shimura Hiroki	2247.47
2	Black	Win	Gakumazawa Hideaki	2138.87
3	White	Loss	Miyamoto Syunju	2313.59
5	White	Win	Fujita Maiko	2476.31
50 Tokai Championship final match
Date	2025-02-16		Rating	2392.51
Round	Color	Result	Opponent
1	Black	Win	Mano Yoshihisa	2253.43
2	White	Loss	Mano Yoshihisa	2253.43
3	Black	Win	Mano Yoshihisa	2253.43
28th New Year (Mikami) Cup
Date	2025-01-19		Rating	2395.52
Round	Color	Result	Opponent
S1	White	Loss	Tanaka Shotaro	2364.01
S2	Black	Draw	Matsuda Shoma	2554.51
S3	Black	Win	Kawaai Hitoshi	2064.62
S4	White	Loss	Okabe Hiroshi	2730.10
50 Tokai Championship 2nd round
Date	2024-12-15		Rating	2400.58
Round	Color	Result	Opponent
1	Black	Draw	Shimura Hiroki	2223.21
2	Black	Loss	Mano Yoshihisa	2261.79
3	Black	Win	Maruyama Yasushi	2230.30
56 Kyoto Classified Tournament
Date	2024-11-23		Rating	2405.35
Round	Color	Result	Opponent
1	White	Loss	Yoshida Hisao	2179.16
2	White	Win	Hata Masayuki	2166.79
3	Black	Win	Horikawa Yasuto	1823.18
4	Black	Win	Tachi Masaya	2577.73
5	Black	Loss	Makino Mitsunori	2662.44
Kyushu Championship 2024
Date	2024-11-17		Rating	2406.65
Round	Color	Result	Opponent
1	Black	Win	Kawaai Hitoshi	2062.47
2	White	Loss	Kawano Takahisa	2553.70
3	Black	Win	Yamane Tomohiro	2047.96
4	White	Win	Kuga Akio	2412.95
50 Tokai Championship 1st round Hamamatsu area
Date	2024-11-10		Rating	2407.83
Round	Color	Result	Opponent
1	Black	Win	Fukada Ren	2088.14
2	Black	Win	Yamamoto Yasuhiro	2165.76
3	Black	Win	Shimura Hiroki	2214.63
4	White	Win	Takazawa Nagayoshi	2240.10
62nd Meijinsen Tournament
Date	2024-10-14		Rating	2409.80
Round	Color	Result	Opponent
1	Black	Loss	Tachi Masaya	2588.02
2	Black	Win	Matsuda Shoma	2520.19
3	Black	Win	Yamane Tomohiro	2051.89
4	White	Draw	Kuga Akio	2412.61
5	Black	Loss	Kawano Takahisa	2551.66
6	White	Loss	Inoue Fumiya	2532.19
7	Black	Loss	Okabe Hiroshi	2743.59
8	White	Draw	Makino Mitsunori	2663.75
9	Black	Loss	Nakayama Tomoharu	2791.80
41st Kanto Championship
Date	2024-07-21		Rating	2416.43
Round	Color	Result	Opponent
1	Black	Loss	Yamamoto Ousuke	2094.38
2	White	Win	Yoshikawa Tomoki	2254.79
3	White	Win	Maruta Hiroki	2264.04
4	Black	Draw	Tanaka Shotaro	2340.24
5	White	Win	Inoue Fumiya	2518.76
6	Black	Draw	Okabe Hiroshi	2743.32
38 Aomori Championship
Date	2024-06-29		Rating	2416.64
Round	Color	Result	Opponent
2	White	Win	Gakumazawa Hideaki	2131.95
3	Black	Win	Kawaai Hitoshi	2038.28
4	Black	Loss	Tanno Yoshitaka	2060.52
5	White	Draw	Miyamoto Syunju	2354.35
62 Meijinsen Qualification Tokai area 2nd round
Date	2024-06-16		Rating	2417.79
Round	Color	Result	Opponent
1	White	Win	Yamamoto Yasuhiro	2167.86
2	Black	Win	Fukada Ren	2101.63
3	White	Win	Mano Yoshihisa	2238.40
62 Meijinsen Qualification Hamamatsu area 1st round
Date	2024-05-19		Rating	2418.42
Round	Color	Result	Opponent
1	White	Win	Yamamoto Yasuhiro	2164.06
2	White	Win	Takazawa Nagayoshi	2252.03
3	Black	Loss	Fukada Ren	2104.60
4	Black	Win	Kato Daisuke	1993.83
15th Tohoku Championship
Date	2024-03-31		Rating	2421.24
Round	Color	Result	Opponent
1	Black	Win	Gakumazawa Hideaki	2121.46
2	Black	Win	Kusajima Masato	2274.18
3	Black	Win	Kawaai Hitoshi	2037.84
4	Black	Win	Fujita Maiko	2424.40
5	Black	Loss	Miyamoto Syunju	2366.83
3rd Masters Renju Tournament
Date	2024-03-24		Rating	2421.27
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Yasuhiro	2155.88
2	White	Win	Takazawa Nagayoshi	2258.29
3	White	Win	Sakamoto Suzan	2206.02
4	Black	Win	Iwano Fumio	2245.83
5	Black	Win	Miyamoto Syunju	2365.72
49 Tokai Championship final match
Date	2024-02-18		Rating	2416.09
Round	Color	Result	Opponent
1	Black	Loss	Makino Mitsunori	2650.02
2	Black	Loss	Makino Mitsunori	2650.02
18th All Japan Championship
Date	2024-02-12		Rating	2415.48
Round	Color	Result	Opponent
1	Black	Win	Kawaai Hitoshi	2039.86
2	Black	Loss	Fukui Nobuhiro	2476.34
3	Black	Loss	Maruta Koji	2189.98
4	Black	Win	Sakamoto Suzan	2205.79
5	White	Loss	Okabe Hiroshi	2727.63
6	Black	Loss	Maruta Hiroki	2258.45
27th New Year (Mikami) Cup
Date	2024-01-14		Rating	2418.06
Round	Color	Result	Opponent
S1	White	Win	Matsuda Shoma	2440.79
S2	White	Win	Tanaka Shotaro	2328.85
S3	White	Loss	Okabe Hiroshi	2728.82
S4	White	Win	Ono Takayuki	2423.84
S5	Black	Win	Fujita Maiko	2422.65
49 Tokai Championship 2nd round
Date	2023-12-17		Rating	2415.01
Round	Color	Result	Opponent
1	Black	Loss	Makino Mitsunori	2645.29
2	White	Win	Suzuki Masateru	1926.08
3	White	Win	Takazawa Nagayoshi	2273.26
24 Kanto Renju Emperor Tournament Kanto area 1st round
Date	2023-11-19		Rating	2411.49
Round	Color	Result	Opponent
1	Black	Win	Suenaga Daiki	2154.12
2	White	Win	Fujita Maiko	2423.18
3	Black	Loss	Nakayama Tomoharu	2789.61
4	Black	Loss	Makino Mitsunori	2643.16
55 Kyoto Classified Tournament
Date	2023-11-11		Rating	2410.14
Round	Color	Result	Opponent
1	Black	Win	Hata Masayuki	2135.73
2	White	Win	Tanaka Shotaro	2322.94
3	Black	Loss	Tachi Masaya	2599.12
4	Black	Loss	Makino Mitsunori	2642.44
5	Black	Loss	Hasegawa Kazuto	2550.36
40th Kanto Championship
Date	2023-07-09		Rating	2392.05
Round	Color	Result	Opponent
1	White	Draw	Miyamoto Syunju	2315.09
2	White	Win	Tanaka Shotaro	2330.12
3	Black	Draw	Ono Takayuki	2432.51
4	White	Win	Makino Mitsunori	2629.89
5	Black	Loss	Inoue Fumiya	2535.83
6	White	Loss	Okabe Hiroshi	2714.95
61 Meijinsen Qualification Tokai area 2nd round
Date	2023-06-25		Rating	2388.91
Round	Color	Result	Opponent
1	Black	Loss	Takazawa Nagayoshi	2297.33
2	White	Loss	Maruyama Yasushi	2280.64
3	White	Win	Kato Daisuke	1997.86
61 Meijinsen Qualification Hamamatsu area 1st round
Date	2023-05-21		Rating	2385.65
Round	Color	Result	Opponent
1	Black	Win	Fukada Ren	2061.02
2	Black	Win	Maruyama Yasushi	2280.99
3	Black	Loss	Takazawa Nagayoshi	2300.28
4	White	Win	Kato Daisuke	2001.71
2nd Masters Renju Tournament
Date	2023-04-23		Rating	2383.15
Round	Color	Result	Opponent
1	Black	Loss	Miyamoto Syunju	2294.94
2	Black	Win	Iwano Fumio	2205.58
3	Black	Loss	Takazawa Nagayoshi	2300.89
4	Black	Draw	Hasegawa Kazuto	2584.29
5	White	Win	Yamamoto Yasuhiro	2167.61
6	Black	Win	Tomobe Katsuhiro	2102.20
17th All Japan Championship
Date	2023-03-19		Rating	2381.29
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Ousuke	2024.27
2	Black	Loss	Okabe Hiroshi	2703.44
3	White	Loss	Takazawa Nagayoshi	2294.40
4	Black	Loss	Maruta Hiroki	2207.41
5	Black	Win	Suzuki Yoshitaka	2005.95
6	Black	Win	Toyo Koryu	2213.77
48 Tokai Championship final match
Date	2023-02-19		Rating	2382.91
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Yasuhiro	2174.51
2	Black	Win	Yamamoto Yasuhiro	2174.51
26th New Year (Mikami) Cup
Date	2023-01-15		Rating	2383.12
Round	Color	Result	Opponent
S1	White	Loss	Inoue Fumiya	2539.33
S2	Black	Loss	Fujita Maiko	2430.75
S4	Black	Win	Okabe Hiroshi	2695.92
S5	Black	Win	Takazawa Nagayoshi	2277.81
48 Tokai Championship 2nd round
Date	2022-12-18		Rating	2381.77
Round	Color	Result	Opponent
1	White	Win	Maruta Hiroki	2189.72
2	Black	Win	Yamamoto Yasuhiro	2184.64
3	Black	Draw	Maruyama Yasushi	2274.45
48 Tokai Championship 1st round Hamamatsu area
Date	2022-11-20		Rating	2379.35
Round	Color	Result	Opponent
1	White	Win	Takazawa Nagayoshi	2263.07
2	Black	Win	Yamamoto Yasuhiro	2186.38
3	Black	Win	Maruyama Yasushi	2273.56
4	Black	Win	Kato Daisuke	2001.41
54 Kyoto Classified Tournament
Date	2022-11-12		Rating	2377.73
Round	Color	Result	Opponent
S1	Black	Win	Hata Masayuki	2134.87
S2	Black	Win	Sakamoto Suzan	2229.00
S3	Black	Loss	Makino Mitsunori	2635.56
S4	Black	Loss	Inoue Fumiya	2533.07
S5	Black	Loss	Hasegawa Kazuto	2613.24
23 Renju Emperor Tournament Kanto area 1st round
Date	2022-11-06		Rating	2376.64
Round	Color	Result	Opponent
1	White	Win	Tanaka Shotaro	2332.22
2	Black	Loss	Inoue Fumiya	2532.62
3	Black	Loss	Yokoyama Shota	2465.79
4	Black	Win	Shimura Hiroki	2169.21
60th Meijinsen Tournament
Date	2022-09-19		Rating	2367.90
Round	Color	Result	Opponent
1	White	Draw	Kawamoto Shoma	2324.35
2	Black	Loss	Hasegawa Kazuto	2615.84
3	White	Loss	Nagasoe Hiroki	2660.37
4	Black	Loss	Makino Mitsunori	2634.79
5	Black	Win	Miyamoto Syunju	2260.26
6	White	Loss	Kuga Akio	2410.46
7	Black	Loss	Nakayama Tomoharu	2812.24
8	Black	Loss	Okabe Hiroshi	2703.18
9	Black	Loss	Ono Takayuki	2426.65
39 Kanto Championship
Date	2022-07-31		Rating	2365.99
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Ousuke	2007.23
2	Black	Win	Kawaai Hitoshi	2074.62
3	Black	Win	Maruta Koji	2176.68
4	Black	Loss	Okabe Hiroshi	2703.50
5	Black	Loss	Ono Takayuki	2430.77
6	Black	Loss	Fujita Maiko	2426.65
60 Meijinsen Qualification Tokai area 2nd round
Date	2022-06-26		Rating	2366.29
Round	Color	Result	Opponent
1	Black	Loss	Maruyama Yasushi	2271.63
2	White	Win	Yamamoto Yasuhiro	2191.25
3	Black	Win	Oomura Shu	2384.44
ex	Black	Win	Oomura Shu	2384.44
60th Meijinsen Tournament Tokai area 1st round
Date	2022-05-15		Rating	2363.46
Round	Color	Result	Opponent
1	White	Win	Takazawa Nagayoshi	2231.76
2	White	Win	Yamamoto Yasuhiro	2192.18
3	Black	Win	Maruyama Yasushi	2272.59
4	White	Win	Kato Daisuke	1991.65
5	Black	Win	Fukada Ren	2057.56
47 Tokai Championship final match
Date	2022-03-20		Rating	2352.13
Round	Color	Result	Opponent
1	White	Loss	Oomura Shu	2390.32
2	Black	Loss	Oomura Shu	2390.32
47 Tokai Championship 2nd round
Date	2021-12-19		Rating	2342.71
Round	Color	Result	Opponent
1	Black	Win	Maruyama Yasushi	2281.62
2	Black	Loss	Oomura Shu	2384.33
3	Black	Draw	Yamamoto Yasuhiro	2200.22
13th Tohoku Championship
Date	2021-12-12		Rating	2342.16
Round	Color	Result	Opponent
1	Black	Loss	Fujita Maiko	2385.04
2	Black	Loss	Miyamoto Syunju	2251.48
3	Black	Win	Kawaai Hitoshi	2034.26
4	Black	Win	Kusajima Masato	2229.60
22 Renju Emperor Tournament Kanto area 1st round
Date	2021-11-21		Rating	2341.85
Round	Color	Result	Opponent
1	Black	Win	Tanizaki Ryusuke	2045.42
2	White	Win	Fujikawa Masaki	2168.10
3	White	Loss	Nagasoe Hiroki	2659.07
4	Black	Win	Tanaka Shotaro	2294.66
53 Kyoto Classified Tournament
Date	2021-11-13		Rating	2341.10
Round	Color	Result	Opponent
S1	Black	Loss	Maruta Hiroki	2268.70
S2	White	Loss	Hata Masayuki	2161.95
S3	Black	Win	Hayashi Shoichi	2162.10
S4	White	Win	Iio Yoshihiro	2399.54
S5	Black	Loss	Kawamura Norihiko	2640.85
38 Kanto Championship
Date	2021-08-08		Rating	2338.91
Round	Color	Result	Opponent
1	White	Win	Shimura Hiroki	2070.24
2	Black	Loss	Okabe Hiroshi	2706.82
3	Black	Loss	Maruta Hiroki	2265.58
4	Black	Win	Kobayashi Nanako	2016.26
5	Black	Draw	Suenaga Daiki	2263.12
6	White	Loss	Nagasoe Hiroki	2653.48
59 Meijinsen Qualification Tokai area 2nd round
Date	2021-06-27		Rating	2340.98
Round	Color	Result	Opponent
1	Black	Loss	Maruyama Yasushi	2309.42
2	White	Win	Yamamoto Yasuhiro	2208.54
3	Black	Draw	Takazawa Nagayoshi	2197.32
59 Meijinsen Qualification Hamamatsu area 1st round
Date	2021-05-16		Rating	2345.03
Round	Color	Result	Opponent
1	Black	Win	Kamikubo Mineo	1844.03
2	Black	Loss	Maruyama Yasushi	2309.96
3	Black	Win	Fukada Ren	2048.63
4	Black	Win	Takazawa Nagayoshi	2196.84
5	Black	Loss	Kawada Miki	1918.84
16th All Japan Championship
Date	2021-03-28		Rating	2355.02
Round	Color	Result	Opponent
1	Black	Loss	Maruyama Takashi	2062.96
2	Black	Win	Maruta Koji	2128.41
3	Black	Loss	Fujita Maiko	2367.31
4	Black	Win	Suenaga Daiki	2270.34
5	Black	Loss	Makino Mitsunori	2569.69
6	White	Win	Kawaai Hitoshi	2018.41
46 Tokai Championship Final Match
Date	2021-02-21		Rating	2365.38
Round	Color	Result	Opponent
1	Black	Win	Mano Yoshihisa	2259.49
2	Black	Win	Mano Yoshihisa	2259.49
24th New Year(Mikami)Cup
Date	2021-01-29		Rating	2370.38
Round	Color	Result	Opponent
S1	White	Draw	Makino Mitsunori	2563.18
S2	Black	Win	Ono Takayuki	2396.41
S3	White	Win	Maruta Hiroki	2234.53
S4	Black	Loss	Okabe Hiroshi	2737.56
S5	Black	Win	Maruta Koji	2123.80
46 Tokai Championship 2nd round
Date	2020-12-20		Rating	2373.81
Round	Color	Result	Opponent
1	Black	Win	Maruyama Yasushi	2295.01
2	Black	Draw	Yamamoto Yasuhiro	2220.28
3	Black	Win	Mano Yoshihisa	2272.60
21 Renju Emperor Tournament Kanto area 1st round
Date	2020-11-15		Rating	2374.70
Round	Color	Result	Opponent
1	White	Win	Fujita Maiko	2371.41
2	Black	Loss	Inoue Fumiya	2469.66
3	Black	Loss	Makino Mitsunori	2545.46
4	White	Win	Suenaga Daiki	2274.87
37 Kanto Championship
Date	2020-08-10		Rating	2374.85
Round	Color	Result	Opponent
1	Black	Win	Kawaai Hitoshi	2015.72
2	Black	Win	Maruyama Takashi	2047.63
3	Black	Loss	Okabe Hiroshi	2736.51
4	Black	Loss	Fujita Maiko	2377.14
5	Black	Win	Shimura Hiroki	1968.81
6	Black	Loss	Maruta Hiroki	2249.68
58 Meijinsen Qualification Tokai area 2nd round
Date	2020-07-19		Rating	2377.20
Round	Color	Result	Opponent
1	Black	Loss	Fujita Yudai	2486.66
2	Black	Win	Maruyama Yasushi	2301.02
3	Black	Win	Masuda Taku	2030.18
ex	Black	Loss	Fujita Yudai	2486.66
58 Meijinsen Qualification Hamamatsu area 1st round
Date	2020-06-28		Rating	2379.88
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Yasuhiro	2218.61
2	Black	Win	Fukada Ren	1990.38
3	Black	Win	Fujita Yudai	2486.90
4	Black	Draw	Maruyama Yasushi	2300.78
5	Black	Win	Takazawa Nagayoshi	2168.44
45 Tokai Championship final match
Date	2020-02-16		Rating	2379.88
Round	Color	Result	Opponent
1	Black	Win	Mano Yoshihisa	2302.36
2	Black	Win	Mano Yoshihisa	2302.36
23 New Year (Mikami) Cup
Date	2020-01-26		Rating	2378.06
Round	Color	Result	Opponent
A1	Black	Loss	Fujita Maiko	2359.68
A2	Black	Loss	Inoue Fumiya	2420.77
A3	Black	Loss	Ono Takayuki	2397.49
A4	Black	Win	Iwano Fumio	2176.22
A5	Black	Loss	Okabe Hiroshi	2736.09
15th All Japan Championship
Date	2020-01-19		Rating	2378.47
Round	Color	Result	Opponent
1	Black	Loss	Nakayama Tomoharu	2850.08
2	White	Win	Fujita Maiko	2358.72
3	Black	Loss	Nakamura Shigeru	2968.01
4	White	Win	Hata Masayuki	2167.69
5	Black	Loss	Iio Yoshihiro	2402.16
6	Black	Win	Makino Mitsunori	2399.26
45 Tokai Championship 2nd round
Date	2019-12-15		Rating	2377.94
Round	Color	Result	Opponent
1	Black	Win	Maruyama Yasushi	2291.00
2	Black	Win	Yamamoto Yasuhiro	2227.23
3	Black	Loss	Mano Yoshihisa	2311.35
20 Renju Emperor Tournament 2nd round
Date	2019-12-08		Rating	2377.77
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2971.22
2	Black	Win	Miyamoto Syunju	2302.98
3	Black	Loss	Fujita Maiko	2360.18
4	Black	Loss	Inoue Fumiya	2422.03
5	Black	Loss	Okabe Hiroshi	2733.25
20 Renju Emperor Tournament Kanto area 1st round
Date	2019-11-10		Rating	2379.31
Round	Color	Result	Opponent
1	White	Win	Tomobe Katsuhiro	2138.16
2	White	Loss	Fujita Maiko	2359.91
3	Black	Win	Maruta Koji	2142.07
4	White	Loss	Inoue Fumiya	2423.19
11th Tohoku Championship
Date	2019-10-06		Rating	2383.43
Round	Color	Result	Opponent
1	White	Win	Hirono Masakazu	2057.53
2	Black	Draw	Gakumazawa Hideaki	2144.14
3	White	Win	Miyamoto Syunju	2299.09
4	Black	Loss	Okabe Hiroshi	2730.54
5	Black	Loss	Kusajima Masato	2245.45
57 Meijinsen Tournament
Date	2019-09-16		Rating	2387.10
Round	Color	Result	Opponent
1	Black	Win	Kawano Takahisa	2463.71
2	Black	Loss	Okabe Hiroshi	2729.00
3	Black	Win	Matsuura Hiroshi	2364.57
4	Black	Loss	Nakayama Tomoharu	2830.07
5	White	Win	Inoue Fumiya	2422.61
6	Black	Loss	Kamiya Shunsuke	2828.59
7	White	Loss	Kawamura Norihiko	2674.74
8	Black	Loss	Hasegawa Kazuto	2616.71
9	White	Loss	Koyama Jun	2615.36
36 Kanto Championship
Date	2019-07-28		Rating	2391.97
Round	Color	Result	Opponent
1	White	Loss	Maruyama Takashi	2035.13
2	White	Win	Fujikawa Masaki	2155.28
3	White	Win	Maruta Hiroki	2194.47
4	White	Win	Makino Mitsunori	2319.17
5	Black	Loss	Nakamura Shigeru	2987.62
6	Black	Loss	Okabe Hiroshi	2722.10
57 Meijinsen Qualification Tokai area 2nd round
Date	2019-06-23		Rating	2396.17
Round	Color	Result	Opponent
1	White	Win	Maruyama Yasushi	2296.52
2	Black	Win	Mano Yoshihisa	2324.97
3	Black	Win	Suzuki Junichiro	2046.97
57 Meijinsen Qualification Hamamatsu area
Date	2019-05-19		Rating	2396.96
Round	Color	Result	Opponent
1	White	Win	Suzuki Junichiro	2048.83
2	White	Loss	Maruyama Yasushi	2300.29
3	Black	Win	Kamikubo Mineo	1933.21
5	White	Win	Kato Daisuke	1886.04
14th All Japan Championship
Date	2019-03-31		Rating	2400.25
Round	Color	Result	Opponent
1	Black	Loss	Chigira Makoto	2094.33
2	Black	Win	Kusajima Masato	2273.38
3	White	Win	Fujita Maiko	2292.86
4	Black	Loss	Nakayama Tomoharu	2821.97
5	White	Loss	Iio Yoshihiro	2454.14
6	White	Loss	Maruta Hiroki	2192.67
44 Tokai Championship final match
Date	2019-02-16		Rating	2410.07
Round	Color	Result	Opponent
1	Black	Draw	Maruyama Yasushi	2299.77
2	White	Win	Maruyama Yasushi	2299.77
3	Black	Win	Maruyama Yasushi	2299.77
44 Tokai Championship 2nd round
Date	2018-12-16		Rating	2420.51
Round	Color	Result	Opponent
1	Black	Loss	Maruyama Yasushi	2303.14
2	White	Win	Mano Yoshihisa	2328.76
3	White	Win	Kishi Yoshinori	1940.96
19 Renju Emperor Tournament 2nd round
Date	2018-12-09		Rating	2421.87
Round	Color	Result	Opponent
1	White	Win	Miyamoto Syunju	2271.40
2	Black	Loss	Okabe Hiroshi	2690.76
3	Black	Win	Iwano Fumio	2246.72
4	White	Loss	Nakamura Shigeru	3003.43
5	White	Win	Maruta Hiroki	2180.47
44 Tokai Championship Hamamatsu area 1st round
Date	2018-11-18		Rating	2424.65
Round	Color	Result	Opponent
1	Black	Win	Suzuki Junichiro	2066.72
3	Black	Win	Takahashi Kodai	1593.90
4	Black	Win	Kato Daisuke	1892.99
5	Black	Loss	Maruyama Yasushi	2300.58
ex1	Black	Win	Maruyama Yasushi	2300.58
50 Kyoto Classified Tournament
Date	2018-11-11		Rating	2425.72
Round	Color	Result	Opponent
1	Black	Win	Iio Yoshihiro	2471.09
2	White	Draw	Fujita Maiko	2254.87
3	Black	Loss	Tanaka Toshiki	2505.15
4	White	Loss	Hasegawa Kazuto	2584.77
5	Black	Win	Nishida Toshio	2037.74
19 Renju Emperor Tournament Kanto area 1st round
Date	2018-10-21		Rating	2429.47
Round	Color	Result	Opponent
1	Black	Draw	Inoue Fumiya	2409.22
2	White	Win	Fujita Maiko	2250.53
3	Black	Draw	Koyama Jun	2574.10
4	Black	Win	Ono Takayuki	2399.77
56 Meijinsen Tournament
Date	2018-09-17		Rating	2432.20
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	3003.51
2	Black	Loss	Kamiya Shunsuke	2803.49
3	Black	Win	Hasegawa Kazuto	2581.87
4	Black	Loss	Kuga Akio	2429.57
6	White	Win	Koyama Jun	2576.78
7	Black	Draw	Matsuura Hiroshi	2356.65
8	Black	Loss	Okabe Hiroshi	2705.19
9	White	Loss	Kawamura Norihiko	2662.61
35 Kanto Championship
Date	2018-07-16		Rating	2435.40
Round	Color	Result	Opponent
1	White	Win	Fujita Maiko	2225.51
2	White	Draw	Nakayama Tomoharu	2841.14
3	Black	Draw	Sato Kiyotomi	2446.02
4	Black	Loss	Inoue Fumiya	2399.35
5	Black	Win	Fujikawa Masaki	2106.16
6	White	Loss	Okabe Hiroshi	2711.57
56 Meijinsen Qualification Tokai area 2nd round
Date	2018-06-24		Rating	2436.35
Round	Color	Result	Opponent
1	Black	Win	Mano Yoshihisa	2345.10
2	White	Draw	Fujita Yudai	2497.31
3	Black	Win	Maruyama Yasushi	2289.46
56 Meijinsen Qualification Hamamatsu area 1st round
Date	2018-05-20		Rating	2434.91
Round	Color	Result	Opponent
1	Black	Win	Suzuki Junichiro	2072.53
2	White	Win	Kato Daisuke	1885.20
3	White	Win	Fujita Yudai	2499.99
4	Black	Draw	Maruyama Yasushi	2290.52
5	White	Win	Takazawa Nagayoshi	2164.34
13th All Japan Championship
Date	2018-01-28		Rating	2421.35
Round	Color	Result	Opponent
1	White	Draw	Iio Yoshihiro	2540.79
2	Black	Win	Koyama Jun	2583.36
3	White	Loss	Tachi Masaya	2560.59
4	Black	Win	Ono Takayuki	2387.75
5	White	Loss	Okabe Hiroshi	2719.79
6	White	Win	Miyamoto Syunju	2270.17
21 Mikami Cup
Date	2018-01-21		Rating	2419.59
Round	Color	Result	Opponent
S1	Black	Win	Sato Kiyotomi	2437.57
S2	Black	Loss	Okabe Hiroshi	2720.69
S3	White	Win	Ono Takayuki	2386.62
43 Tokai Championship 2nd round
Date	2017-12-17		Rating	2407.59
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Yasuhiro	2195.31
2	White	Loss	Naito Yuya	2526.08
3	Black	Loss	Fujita Yudai	2504.22
43 Tokai Championship 1st round Hamamatsu area
Date	2017-11-26		Rating	2401.49
Round	Color	Result	Opponent
1	Black	Draw	Maruyama Yasushi	2286.62
3	White	Win	Kato Daisuke	1869.29
4	Black	Win	Yamamoto Yasuhiro	2195.47
5	Black	Loss	Suzuki Junichiro	2068.40
49 Kyoto Classified Tournament
Date	2017-11-12		Rating	2398.60
Round	Color	Result	Opponent
S1	Black	Loss	Kawamura Norihiko	2664.24
S2	White	Loss	Hata Masayuki	2200.28
S3	White	Loss	Hasegawa Kazuto	2598.66
S5	Black	Loss	Iio Yoshihiro	2548.10
18 Kanto Renju Emperor Tournament 1st round
Date	2017-11-01		Rating	2398.13
Round	Color	Result	Opponent
1	White	Loss	Miyamoto Syunju	2284.26
2	Black	Win	Iwano Fumio	2261.73
3	Black	Win	Maruta Koji	2130.30
4	Black	Loss	Okabe Hiroshi	2725.01
34 Kanto Championship
Date	2017-07-16		Rating	2397.09
Round	Color	Result	Opponent
1	Black	Win	Koyama Akihiro	1960.07
2	White	Win	Maruta Koji	2139.67
3	Black	Win	Iwano Fumio	2269.96
4	White	Draw	Nakayama Tomoharu	2829.99
5	Black	Loss	Okabe Hiroshi	2724.80
6	Black	Loss	Ono Takayuki	2382.48
55 Meijinsen Qualification Tokai area 1st round
Date	2017-05-21		Rating	2394.33
Round	Color	Result	Opponent
1	Black	Draw	Suzuki Junichiro	2054.68
2	White	Win	Yamamoto Yasuhiro	2179.10
3	Black	Loss	Mano Yoshihisa	2342.36
4	White	Loss	Fujita Yudai	2487.82
5	Black	Win	Kamikubo Mineo	1991.31
12th All Japan Championship
Date	2017-03-26		Rating	2397.83
Round	Color	Result	Opponent
1	White	Draw	Nakayama Tomoharu	2798.19
2	Black	Win	Iio Yoshihiro	2550.31
3	White	Loss	Koyama Jun	2611.01
4	White	Draw	Sato Kiyotomi	2482.64
5	White	Loss	Tachi Masaya	2534.55
6	Black	Win	Nishida Toshio	2094.21
42 Tokai Championship final match
Date	2017-02-19		Rating	2396.74
Round	Color	Result	Opponent
1	Black	Loss	Fujita Yudai	2493.05
2	White	Draw	Fujita Yudai	2493.05
3	White	Loss	Fujita Yudai	2493.05
20 New Year (Mikami) Cup
Date	2017-01-22		Rating	2397.71
Round	Color	Result	Opponent
S1	Black	Loss	Nakamura Shigeru	2968.39
S2	Black	Loss	Okabe Hiroshi	2723.37
S3	Black	Loss	Sato Kiyotomi	2495.64
S4	White	Loss	Koyama Jun	2615.40
42 Tokai Championship 2nd round
Date	2016-12-18		Rating	2401.86
Round	Color	Result	Opponent
1	Black	Win	Maruyama Yasushi	2295.31
2	Black	Loss	Fujita Yudai	2491.81
3	Black	Win	Yamamoto Yasuhiro	2162.93
17 Kanto Renju Emperor Tournament 2nd round
Date	2016-12-10		Rating	2402.65
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2963.41
2	Black	Draw	Nakayama Tomoharu	2787.63
3	White	Loss	Okabe Hiroshi	2719.06
4	Black	Win	Maruta Koji	2165.95
5	White	Loss	Sato Kiyotomi	2505.69
17 Kanto Renju Emperor Tournament 1st round
Date	2016-11-23		Rating	2404.19
Round	Color	Result	Opponent
1	White	Win	Maruta Hiroki	2122.01
2	Black	Win	Iwano Fumio	2273.60
3	White	Loss	Okabe Hiroshi	2717.72
4	Black	Loss	Koyama Jun	2618.98
ex2	Black	Win	Iwano Fumio	2273.60
42 Tokai Championship 1st round
Date	2016-11-20		Rating	2404.31
Round	Color	Result	Opponent
1	White	Win	Suzuki Junichiro	2030.47
2	Black	Win	Yamamoto Yasuhiro	2162.02
3	Black	Win	Maruyama Yasushi	2295.85
4	Black	Win	Takazawa Nagayoshi	2160.96
5	Black	Win	Kato Daisuke	1867.23
48 Kyoto Classified Tournament
Date	2016-11-13		Rating	2403.91
Round	Color	Result	Opponent
SY1	Black	Win	Doi Manabu	2000.14
SY2	Black	Win	Nishida Toshio	2101.40
SY3	White	Win	Mano Yoshihisa	2328.98
SY4	Black	Draw	Takagawa Teiji	2262.36
SY5	Black	Win	Nishida Toshio	2101.40
33 Kanto Championship
Date	2016-07-31		Rating	2391.02
Round	Color	Result	Opponent
1	Black	Win	Yunoki Takahiro	1787.67
2	White	Loss	Nakayama Tomoharu	2780.55
3	White	Loss	Maruta Hiroki	2133.23
4	White	Loss	Fujikawa Masaki	2109.30
5	Black	Win	Kato Yasuhiro	2047.16
6	White	Draw	Koyama Jun	2627.08
54 Meijinsen Qualification Tokai area 2nd round
Date	2016-06-26		Rating	2391.77
Round	Color	Result	Opponent
1	White	Loss	Maruyama Yasushi	2305.03
2	Black	Win	Kato Daisuke	1860.60
3	White	Win	Yamamoto Yasuhiro	2154.96
54 Meijinsen Qualification Tokai area 1st round
Date	2016-05-15		Rating	2394.42
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Yasuhiro	2154.55
2	Black	Win	Kato Daisuke	1861.97
3	Black	Win	Mano Yoshihisa	2345.07
4	White	Win	Suzuki Junichiro	2011.84
5	Black	Draw	Maruyama Yasushi	2305.40
Team World Championship 2016
Date	2016-05-04		Rating	2394.32
Round	Color	Result	Opponent
1	Black	Win	Topkin Georg-Romet	2375.17
2	Black	Loss	Lents Johann	2687.96
3	Black	Draw	Sandstrom Richard	2330.98
5	White	Loss	Fedotov Denis	2596.86
6	Black	Loss	Lan Zhiren	2643.78
9	White	Draw	Rahumägi Brenet	2331.48
19 Mikami Cup
Date	2016-03-13		Rating	2395.55
Round	Color	Result	Opponent
S1	Black	Loss	Koyama Jun	2635.84
S2	Black	Win	Ono Takayuki	2332.07
S3	White	Loss	Kamiya Shunsuke	2727.84
S5	Black	Loss	Nakamura Shigeru	2944.92
41 Tokai Championship Final round
Date	2016-02-21		Rating	2395.95
Round	Color	Result	Opponent
1	Black	Loss	Fujita Yudai	2459.87
2	Black	Draw	Fujita Yudai	2459.87
3	Black	Loss	Fujita Yudai	2459.87
11th All Japan Championship
Date	2016-01-11		Rating	2400.04
Round	Color	Result	Opponent
1	Black	Loss	Nakayama Tomoharu	2781.94
2	White	Win	Suzuki Rin	1925.88
3	Black	Loss	Sato Kiyotomi	2541.32
4	White	Loss	Okabe Hiroshi	2718.95
5	White	Win	Kudomi Takahiro	2209.69
6	Black	Win	Iio Yoshihiro	2543.05
41 Tokai Championship 2nd round
Date	2015-12-20		Rating	2401.11
Round	Color	Result	Opponent
1	White	Win	Mano Yoshihisa	2358.56
2	Black	Win	Fujita Yudai	2445.57
3	Black	Win	Maruyama Yasushi	2295.19
16 Kanto Renju Emperor Tournament 1st round
Date	2015-11-15		Rating	2397.54
Round	Color	Result	Opponent
1	White	Loss	Koyama Jun	2645.85
2	Black	Win	Hashimoto Takuya	2017.67
3	White	Loss	Tamada Yoichi	2580.27
4	Black	Loss	Maruta Hiroki	2126.49
47 Kyoto Classified Tournament
Date	2015-11-08		Rating	2397.74
Round	Color	Result	Opponent
S1	Black	Loss	Hasegawa Kazuto	2671.55
S2	Black	Win	Mano Yoshihisa	2363.44
S3	White	Draw	Kashihara Akihiko	2344.97
S4	Black	Loss	Epifanov Dmitry	2719.01
S5	Black	Win	Tachi Masaya	2475.02
53 Meijinsen Tournament
Date	2015-09-22		Rating	2395.55
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2721.59
2	White	Loss	Matsuura Hiroshi	2402.36
3	Black	Loss	Koyama Jun	2639.18
4	Black	Loss	Hasegawa Kazuto	2676.46
5	Black	Loss	Nakayama Tomoharu	2772.93
6	Black	Draw	Iio Yoshihiro	2535.39
7	Black	Loss	Oosumi Yuuki	2776.91
8	White	Loss	Tamada Yoichi	2586.67
9	Black	Draw	Kawamura Norihiko	2627.04
World Championship 2015, BT
Date	2015-08-12		Rating	2398.00
Round	Color	Result	Opponent
2	White	Loss	Berezin Roman	2502.14
3	Black	Loss	Volkov Sergey	2470.01
4	Black	Draw	Fedoseyev Arseniy	2137.90
5	Black	Win	Stoyanov Kirill	2093.40
6	White	Loss	Koyama Jun	2635.46
7	Black	Win	Khramov Andrey	2260.44
8	Black	Draw	Sirategyan Karen	2444.04
9	White	Win	Lavrik-Karmazin Maksim	2294.42
World Championship 2015, QT
Date	2015-08-05		Rating	2398.72
Round	Color	Result	Opponent
1	Black	Win	Khramov Andrey	2259.97
2	White	Loss	Kamiya Shunsuke	2709.30
3	Black	Win	Jonsson Peter	2390.09
4	Black	Loss	Epifanov Dmitry	2711.60
5	Black	Loss	Mesila Villem	2567.05
6	White	Loss	Sun In	2424.09
7	White	Loss	Topkin Georg-Romet	2338.19
Kanto Championship
Date	2015-07-20		Rating	2401.82
Round	Color	Result	Opponent
1	White	Win	Kato Yasuhiro	2057.91
2	Black	Loss	Okabe Hiroshi	2730.41
3	Black	Loss	Iwano Fumio	2254.87
4	Black	Win	Maruta Hiroki	2108.06
5	Black	Loss	Zhao Jiadong	2141.34
6	Black	Win	Tanizaki Ryusuke	2188.35
53 Meijinsen Qualification Tokai area 2nd round
Date	2015-06-21		Rating	2411.12
Round	Color	Result	Opponent
1	White	Win	Mano Yoshihisa	2361.98
2	White	Win	Maruyama Yasushi	2291.18
3	Black	Draw	Fujita Yudai	2395.77
53 Meijinsen Qualification Tokai area 1st round
Date	2015-05-17		Rating	2419.46
Round	Color	Result	Opponent
1	Black	Win	Suzuki Junichiro	1991.80
2	Black	Draw	Mano Yoshihisa	2360.08
3	Black	Win	Maruyama Yasushi	2292.57
4	Black	Win	Fujita Yudai	2382.25
7th Tohoku Championship
Date	2015-04-12		Rating	2424.82
Round	Color	Result	Opponent
1	White	Win	Hirono Masakazu	1988.13
2	White	Loss	Kobayashi Koichi	2296.45
3	White	Win	Gakumazawa Hideaki	2192.88
4	Black	Loss	Okabe Hiroshi	2739.86
5	Black	Win	Miura Hitoshi	1792.65
10th All Japan Championship
Date	2015-03-29		Rating	2427.76
Round	Color	Result	Opponent
1	White	Win	Maruta Hiroki	2080.89
2	White	Draw	Nakamura Souta	2291.05
3	White	Win	Kudomi Takahiro	2265.51
4	White	Loss	Tachi Masaya	2483.99
5	White	Win	Koyama Jun	2609.09
6	Black	Draw	Nakayama Tomoharu	2747.85
40 Tokai Championship final match
Date	2015-02-15		Rating	2432.38
Round	Color	Result	Opponent
1	Black	Win	Maruyama Yasushi	2293.56
2	White	Win	Maruyama Yasushi	2293.56
15 Kanto Renju Emperor Tournament 2nd round
Date	2015-01-25		Rating	2433.24
Round	Color	Result	Opponent
1	Black	Loss	Kamiya Shunsuke	2664.32
2	Black	Loss	Okabe Hiroshi	2742.55
3	Black	Loss	Nakamura Shigeru	2902.90
4	Black	Loss	Ono Takayuki	2349.26
5	Black	Win	Nakamura Souta	2270.84
40 Tokai Championship 2nd round
Date	2014-12-21		Rating	2437.60
Round	Color	Result	Opponent
1	Black	Win	Tatematsu Hikaru	2193.77
2	White	Loss	Maruyama Yasushi	2298.03
3	White	Win	Yamamoto Yasuhiro	2126.34
40 Tokai Championship 1st round
Date	2014-11-16		Rating	2443.33
Round	Color	Result	Opponent
1	Black	Win	Suzuki Junichiro	1969.93
2	White	Win	Tatematsu Hikaru	2192.78
3	Black	Win	Yamamoto Yasuhiro	2128.24
46 Kyoto Classified Tournament
Date	2014-11-09		Rating	2444.17
Round	Color	Result	Opponent
S1	White	Loss	Sakamoto Suzan	2298.94
S2	White	Win	Hata Masayuki	2204.56
S3	White	Loss	Kawamura Norihiko	2656.07
S4	Black	Win	Miyagawa Junzo	2232.66
S5	Black	Win	Matsuo Toshiko	1888.78
15 Kanto Renju Emperor Tournament 1st round
Date	2014-10-26		Rating	2446.56
Round	Color	Result	Opponent
1	Black	Win	Maruta Hiroki	2085.93
2	White	Loss	Fukui Nobuhiro	2614.02
3	Black	Win	Nakamura Souta	2230.06
4	Black	Win	Iwano Fumio	2259.65
1st Senior Masters Championship
Date	2014-08-29		Rating	2454.45
Round	Color	Result	Opponent
1	Black	Win	Miura Hitoshi	1803.83
2	White	Win	Mitsumori Masao	2340.61
3	White	Win	Miyagawa Junzo	2221.78
4	White	Draw	Isobe Taizan	2433.56
5	Black	Win	Kubo Izumi	2092.16
6	White	Win	Kato Yasuhiro	2092.18
7	White	Win	Kobayashi Koichi	2253.50
8S	White	Draw	Isobe Taizan	2433.56
52 Meijinsen Qualification Tokai area 2nd round
Date	2014-05-18		Rating	2457.32
Round	Color	Result	Opponent
1	White	Win	Fujita Yudai	2325.92
2	White	Loss	Fukui Nobuhiro	2627.02
3	White	Draw	Mano Yoshihisa	2323.50
31th Kanto Championship
Date	2014-05-11		Rating	2457.62
Round	Color	Result	Opponent
1	White	Win	Tomobe Katsuhiro	2115.37
2	Black	Win	Ono Takayuki	2382.57
3	White	Loss	Nakamura Shigeru	2887.12
4	White	Win	Kobayashi Koichi	2244.14
5	White	Win	Iwano Fumio	2263.87
Team World Championship 2014
Date	2014-05-03		Rating	2457.16
Round	Color	Result	Opponent
1	White	Win	Tada Ayako	2314.85
2	Black	Loss	Lents Johann	2612.24
4	White	Loss	Yang Yu-Hsiung	2525.53
6	White	Win	Tamura Kazumasa	2511.04
8	White	Loss	Chen Wei-Han	2470.25
9	Black	Win	Lin Shih-Pin	2505.58
52 Meijinsen Qualification Tokai area 1st round
Date	2014-04-20		Rating	2456.00
Round	Color	Result	Opponent
1	Black	Win	Suzuki Junichiro	1957.89
2	White	Win	Mano Yoshihisa	2322.16
3	White	Loss	Fukui Nobuhiro	2625.73
4	Black	Win	Maruyama Yasushi	2295.35
9th All Japan Championship
Date	2014-01-26		Rating	2444.98
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2763.69
2	Black	Win	Miyagawa Junzo	2203.25
3	Black	Win	Kim Chang-Su	2071.85
4	White	Loss	Ono Takayuki	2377.84
5	White	Win	Kon Akira	1991.62
6	White	Win	Mano Yoshihisa	2318.28
14th Mikami Cup S-class
Date	2014-01-19		Rating	2444.09
Round	Color	Result	Opponent
1	White	Win	Ono Takayuki	2377.24
2	White	Loss	Nakayama Tomoharu	2674.75
2	Black	Draw	Okabe Hiroshi	2763.52
3	White	Win	Sato Kiyotomi	2466.16
4	White	Loss	Nakamura Shigeru	2893.81
5	White	Win	Isobe Taizan	2401.70
39 Tokai Championship 2nd round
Date	2013-12-15		Rating	2433.96
Round	Color	Result	Opponent
1	Black	Loss	Mano Yoshihisa	2320.40
2	Black	Win	Yamamoto Yasuhiro	2155.36
3	White	Loss	Maruyama Yasushi	2295.74
45 Kyoto Classified Tournament
Date	2013-11-10		Rating	2428.42
Round	Color	Result	Opponent
S1	Black	Loss	Okabe Hiroshi	2762.03
S2	White	Win	Sandstrom Richard	2383.77
S3	Black	Win	Kawano Takahisa	2377.57
S4	White	Loss	Oosumi Yuuki	2843.25
S5	Black	Loss	Iio Yoshihiro	2535.69
World Championship 2013, BT
Date	2013-08-09		Rating	2410.59
Round	Color	Result	Opponent
1	Black	Win	Mesila Villem	2442.09
2	White	Win	Filinov Vladimir	2565.24
3	White	Loss	Poltaratsky Nikolay	2535.69
4	Black	Win	Kostlivý Radim	2019.00
5	White	Win	Sandstrom Richard	2388.13
6	White	Win	Kolk Kuno	2247.68
7	Black	Loss	Potapov Alexey	2634.01
8	White	Win	Andersson Tord	2459.96
9	White	Win	Fedorkin Oleg	2671.15
World Championship 2013, QT
Date	2013-08-05		Rating	2408.51
Round	Color	Result	Opponent
1	White	Loss	Pajuste Renee	2629.54
2	Black	Draw	Jonsson Peter	2394.32
3	White	Loss	Miyagawa Junzo	2224.24
4	White	Loss	Hõbemägi Martin	2589.24
5	White	Loss	Sandstrom Richard	2388.54
6	Black	Loss	Andersson Tord	2459.28
7	White	Loss	Lents Johann	2591.35
29th Kanto Championship
Date	2013-05-12		Rating	2387.63
Round	Color	Result	Opponent
1	White	Win	Tomobe Katsuhiro	2162.28
2	White	Win	Maruta Hiroki	2147.21
3	White	Loss	Okabe Hiroshi	2747.98
4	White	Loss	Kamiya Shunsuke	2539.89
5	White	Win	Sato Kiyotomi	2452.08
51 Meijinsen Qualification Tokai area 1st round
Date	2013-04-21		Rating	2381.07
Round	Color	Result	Opponent
1	Black	Loss	Mano Yoshihisa	2307.87
2	Black	Loss	Yamamoto Yasuhiro	2188.21
3	Black	Draw	Suzuki Junichiro	1929.29
4	White	Win	Saito Syuichi	2067.27
5th Tohoku Championship
Date	2013-04-14		Rating	2380.17
Round	Color	Result	Opponent
1	White	Win	Miura Hitoshi	1829.40
2	Black	Win	Kusajima Masato	2216.03
3	Black	Draw	Maruta Hiroki	2148.26
4	White	Loss	Kudomi Takahiro	2420.76
5	Black	Loss	Nakamura Shigeru	2867.75
8th All Japan Championship
Date	2013-03-24		Rating	2378.54
Round	Color	Result	Opponent
1	White	Win	Kato Yasuhiro	2146.60
2	Black	Loss	Iio Yoshihiro	2487.66
3	White	Win	Iwano Fumio	2173.07
4	White	Win	Sato Kiyotomi	2439.44
5	White	Loss	Oosumi Yuuki	2847.93
6	Black	Loss	Isobe Taizan	2406.54
38 Tokai Championship final match
Date	2013-02-17		Rating	2375.22
Round	Color	Result	Opponent
1	Black	Win	Mano Yoshihisa	2294.02
2	White	Win	Mano Yoshihisa	2294.02
16th Mikami Cup Tournament
Date	2013-01-20		Rating	2370.16
Round	Color	Result	Opponent
S1	White	Win	Ono Takayuki	2418.44
S2	Black	Loss	Okabe Hiroshi	2724.94
S3	White	Draw	Fukui Nobuhiro	2569.45
S4	Black	Loss	Mitsumori Masao	2346.06
S5	White	Loss	Isobe Taizan	2410.01
13 Kanto Renju Emperor Tournament 2nd round
Date	2013-01-13		Rating	2369.10
Round	Color	Result	Opponent
1	Black	Loss	Fukui Nobuhiro	2568.55
2	Black	Draw	Isobe Taizan	2410.29
3	Black	Loss	Nakamura Shigeru	2881.65
4	Black	Loss	Okabe Hiroshi	2724.03
5	Black	Loss	Kudomi Takahiro	2424.84
38 Tokai Championship 2nd round
Date	2012-11-18		Rating	2365.41
Round	Color	Result	Opponent
1	Black	Draw	Maruyama Yasushi	2258.01
2	Black	Loss	Mano Yoshihisa	2281.82
3	White	Win	Saito Syuichi	2074.12
44 Kyoto Classified Tournament
Date	2012-11-11		Rating	2365.42
Round	Color	Result	Opponent
S1	White	Loss	Okabe Hiroshi	2719.96
S2	Black	Win	Hata Masayuki	2244.17
S3	Black	Loss	Hasegawa Kazuto	2596.11
S4	Black	Win	Iio Yoshihiro	2473.65
S5	Black	Win	Kudomi Takahiro	2423.78
13 Kanto Renju Emperor Tournament 1st round
Date	2012-10-21		Rating	2362.56
Round	Color	Result	Opponent
1	Black	Loss	Maruta Hiroki	2122.67
2	White	Draw	Tomobe Katsuhiro	2192.95
3	White	Loss	Suzuki Rin	2040.69
4	Black	Win	Maruta Koji	2150.13
29th Kanto Championship
Date	2012-05-13		Rating	2370.37
Round	Color	Result	Opponent
1	Black	Win	Maruta Hiroki	2090.76
2	Black	Win	Sato Kiyotomi	2399.10
3	Black	Loss	Nakamura Shigeru	2887.94
4	Black	Loss	Kudomi Takahiro	2430.53
5	White	Win	Matsuoka Teruo	2019.43
50 Meijinsen Qualification Tokai area 1st round
Date	2012-04-15		Rating	2370.60
Round	Color	Result	Opponent
1	White	Loss	Mano Yoshihisa	2238.40
2	Black	Loss	Miyoshi Takeo	2175.00
4	White	Win	Yamamoto Yasuhiro	2156.61
15th Mikami Cup Tournament
Date	2012-03-11		Rating	2375.60
Round	Color	Result	Opponent
S1	Black	Win	Tadokoro Hosai	1860.75
S2	White	Loss	Nakamura Shigeru	2881.92
S3	White	Loss	Isobe Taizan	2423.75
S4	Black	Loss	Oosumi Yuuki	2796.15
S5	White	Win	Mitsumori Masao	2369.53
37 Tokai Championship final match
Date	2012-02-19		Rating	2378.65
Round	Color	Result	Opponent
1	White	Loss	Maruyama Yasushi	2248.75
2	White	Win	Maruyama Yasushi	2248.75
3	Black	Win	Maruyama Yasushi	2248.75
7th All Japan Championship
Date	2012-01-29		Rating	2381.79
Round	Color	Result	Opponent
1	White	Win	Gakumazawa Hideaki	2122.98
2	Black	Loss	Nakamura Shigeru	2880.41
3	White	Win	Kubo Izumi	2100.54
4	Black	Loss	Mitsumori Masao	2372.64
5	White	Draw	Nakayama Tomoharu	2606.00
6	Black	Loss	Kamiya Shunsuke	2462.30
37 Tokai Championship 2nd round
Date	2011-11-20		Rating	2394.74
Round	Color	Result	Opponent
1	White	Win	Mano Yoshihisa	2235.16
2	Black	Win	Maruyama Yasushi	2243.82
3	Black	Win	Yamamoto Yasuhiro	2145.76
43 Kyoto Classified Tournament
Date	2011-11-13		Rating	2395.43
Round	Color	Result	Opponent
S1	White	Win	Mano Yoshihisa	2235.31
S2	White	Win	Hata Masayuki	2234.70
S3	White	Loss	Oosumi Yuuki	2778.11
S4	Black	Win	Sakamoto Suzan	2358.31
S5	Black	Loss	Okabe Hiroshi	2712.73
12 Kanto Renju Emperor Tournament 1st round
Date	2011-10-23		Rating	2395.69
Round	Color	Result	Opponent
1	White	Win	Suzuki Rin	1992.80
2	Black	Loss	Oosumi Yuuki	2773.63
3	White	Win	Tada Ayako	2256.26
4	White	Loss	Okabe Hiroshi	2712.04
28th Kanto Championship
Date	2011-05-22		Rating	2394.95
Round	Color	Result	Opponent
1	White	Win	Suzuki Rin	1992.97
2	Black	Loss	Fukui Nobuhiro	2433.15
3	Black	Win	Iwano Fumio	2133.62
4	White	Win	Kudomi Takahiro	2415.24
5	Black	Win	Yamaguchi Yusui	2631.34
49 Meijinsen Qualification Tokai area 2nd round
Date	2011-05-15		Rating	2394.02
Round	Color	Result	Opponent
1	Black	Loss	Miyoshi Takeo	2153.13
2	Black	Win	Mano Yoshihisa	2268.76
3	White	Loss	Maruyama Yasushi	2233.93
49 Meijinsen Qualification Tokai area 1st round
Date	2011-04-17		Rating	2394.00
Round	Color	Result	Opponent
1	White	Win	Suzuki Junichiro	1944.21
2	Black	Win	Mano Yoshihisa	2274.30
3	Black	Win	Maruyama Yasushi	2232.04
4	Black	Win	Miyoshi Takeo	2147.70
6th All Japan Championship
Date	2011-03-27		Rating	2391.92
Round	Color	Result	Opponent
1	White	Loss	Kon Akira	2010.84
2	White	Loss	Kamiya Shunsuke	2409.14
3	Black	Loss	Kawano Takahisa	2353.41
4	White	Win	Miyagawa Sou	2119.94
5	White	Win	Miyoshi Takeo	2143.18
6	White	Draw	Mano Yoshihisa	2278.18
3rd Tohoku Championship
Date	2011-02-27		Rating	2394.52
Round	Color	Result	Opponent
1	Black	Win	Hirono Masakazu	1986.35
2	White	Win	Fukui Nobuhiro	2393.37
3	White	Loss	Tamada Yoichi	2516.20
4	White	Win	Kobayashi Koichi	2143.26
5	Black	Win	Miyagawa Sou	2122.84
36 Tokai Championship final match
Date	2011-02-20		Rating	2394.68
Round	Color	Result	Opponent
1	White	Draw	Mano Yoshihisa	2285.64
2	Black	Win	Mano Yoshihisa	2285.64
3	White	Win	Mano Yoshihisa	2285.64
14th Mikami Cup Tournament
Date	2011-01-30		Rating	2393.92
Round	Color	Result	Opponent
S1	White	Draw	Nakamura Shigeru	2859.71
S2	Black	Loss	Isobe Taizan	2410.13
S4	White	Win	Gakumazawa Hideaki	2115.30
S5	Black	Loss	Oosumi Yuuki	2739.10
36 Tokai Championship 2nd round
Date	2010-11-21		Rating	2391.33
Round	Color	Result	Opponent
1	Black	Loss	Mano Yoshihisa	2310.55
2	White	Win	Yamamoto Yasuhiro	2126.81
3	Black	Win	Miyoshi Takeo	2129.81
11 Kanto Renju Emperor Tournament 1st round
Date	2010-10-31		Rating	2391.14
Round	Color	Result	Opponent
1	White	Win	Matsuoka Teruo	1980.03
2	White	Loss	Nakayama Tomoharu	2521.98
3	Black	Win	Shimoyama Takuma	2242.19
4	White	Loss	Fukui Nobuhiro	2348.55
48th Meijinsen Tournament
Date	2010-09-20		Rating	2393.04
Round	Color	Result	Opponent
1	Black	Loss	Oosumi Yuuki	2704.89
2	Black	Win	Yamaguchi Yusui	2593.20
3	Black	Win	Kawano Takahisa	2323.27
4	White	Loss	Sakamoto Suzan	2351.79
5	Black	Draw	Matsuura Hiroshi	2393.58
6	Black	Loss	Iio Yoshihiro	2531.80
7	White	Loss	Okabe Hiroshi	2698.75
8	White	Loss	Tamada Yoichi	2499.79
9	White	Win	Koiso Shigemasa	2174.48
27th Kanto Championship
Date	2010-05-23		Rating	2400.29
Round	Color	Result	Opponent
1	White	Win	Fukui Nobuhiro	2317.48
2	Black	Loss	Kawamura Norihiko	2587.33
3	White	Win	Nagao Noriaki	2379.37
4	White	Loss	Okabe Hiroshi	2705.15
5	White	Loss	Tomobe Katsuhiro	2209.92
Meijinsen Qualification Tokai area 2nd round
Date	2010-05-16		Rating	2400.95
Round	Color	Result	Opponent
1	Black	Win	Mano Yoshihisa	2321.89
2	White	Draw	Yamamoto Yasuhiro	2140.69
3	Black	Win	Suzuki Junichiro	1917.85
Team World Championship 2010
Date	2010-05-05		Rating	2401.82
Round	Color	Result	Opponent
3	White	Win	Sumarokov Evgeny	2560.60
5	White	Win	Timmermann Alvar	2244.28
8	White	Win	Yakovleva Alyona	2032.39
10	White	Loss	Artemyev Sergey	2623.92
48 Meijinsen Qualification Tokai area 1st round
Date	2010-04-18		Rating	2401.49
Round	Color	Result	Opponent
1	White	Win	Suzuki Junichiro	1918.43
2	White	Win	Saito Syuichi	2102.23
3	White	Win	Mano Yoshihisa	2323.13
4	White	Draw	Maruyama Yasushi	2247.47
5th All Japan Championship
Date	2010-03-21		Rating	2399.72
Round	Color	Result	Opponent
1	White	Win	Kuramoto Hideharu	1902.41
2	White	Win	Kim Chang-Su	2057.83
3	Black	Win	Kawamura Norihiko	2589.19
4	White	Win	Oosumi Yuuki	2650.35
5	Black	Loss	Okabe Hiroshi	2703.36
6	Black	Loss	Yamaguchi Yusui	2585.94
2nd Tohoku Championship
Date	2010-03-14		Rating	2398.24
Round	Color	Result	Opponent
1	White	Loss	Kato Yasuhiro	2099.90
2	White	Win	Gakumazawa Hideaki	2131.42
3	White	Win	Hirono Masakazu	1970.22
4	Black	Win	Seiryu Masanori	1987.89
5	White	Win	Miyagawa Sou	2133.72
35 Tokai Championship final match
Date	2010-02-21		Rating	2394.58
Round	Color	Result	Opponent
1	White	Win	Maruyama Yasushi	2250.66
2	Black	Win	Maruyama Yasushi	2250.66
13th Mikami Cup Tournament
Date	2010-01-31		Rating	2389.49
Round	Color	Result	Opponent
S1	Black	Win	Nagao Noriaki	2361.47
S2	Black	Loss	Yamaguchi Yusui	2586.93
S3	Black	Loss	Okabe Hiroshi	2693.84
S4	Black	Win	Suzuki Junichiro	1917.26
S5	White	Loss	Tamura Kazumasa	2511.94
35 Tokai Championship 2nd round
Date	2009-11-15		Rating	2372.55
Round	Color	Result	Opponent
1	White	Win	Miyoshi Takeo	2155.16
2	Black	Draw	Maruyama Yasushi	2262.87
3	White	Draw	Yamamoto Yasuhiro	2152.11
40th Kyoto Classified - Special class
Date	2009-11-09		Rating	2371.38
Round	Color	Result	Opponent
2	White	Win	Miyoshi Takeo	2157.89
3	White	Loss	Iio Yoshihiro	2521.92
4	White	Win	Miyagawa Junzo	2200.41
5	White	Draw	Oosumi Yuuki	2631.37
41 Kyoto Classified Tournament
Date	2009-11-08		Rating	2371.12
Round	Color	Result	Opponent
S1	White	Win	Matsuo Toshiko	1981.87
S2	Black	Loss	Tamura Kazumasa	2508.97
S3	Black	Loss	Okumura Toyohiko	2331.40
S4	White	Loss	Sakamoto Suzan	2321.79
S5	Black	Loss	Mano Yoshihisa	2322.20
35 Tokai Championship 1st round
Date	2009-10-18		Rating	2370.24
Round	Color	Result	Opponent
1	White	Win	Suzuki Junichiro	1907.06
2	White	Win	Yamamoto Yasuhiro	2152.62
3	White	Loss	Mano Yoshihisa	2320.67
4	White	Win	Kamikubo Mineo	1942.33
10 Kanto Renju Emperor Tournament 1st round
Date	2009-10-04		Rating	2369.98
Round	Color	Result	Opponent
1	Black	Win	Kuramoto Hideharu	1899.38
2	Black	Win	Suzuki Rin	1954.96
3	White	Loss	Ono Takayuki	2402.46
4	White	Loss	Nagao Noriaki	2332.65
47th Meijinsen tournament
Date	2009-09-22		Rating	2370.90
Round	Color	Result	Opponent
1	Black	Loss	Kataoka Mitsuaki	2259.92
2	White	Loss	Matsuura Hiroshi	2367.44
3	White	Loss	Okabe Hiroshi	2673.59
4	White	Draw	Oosumi Yuuki	2627.21
5	White	Win	Sakamoto Suzan	2311.24
6	Black	Draw	Iio Yoshihiro	2516.73
7	White	Loss	Yamaguchi Yusui	2576.43
8	White	Draw	Tamura Kazumasa	2507.10
9	White	Loss	Kawamura Norihiko	2634.40
World Championship 2009, BT
Date	2009-08-13		Rating	2376.67
Round	Color	Result	Opponent
1	White	Loss	Pajuste Renee	2417.67
2	White	Win	Nikonov Konstantin	2584.55
3	White	Loss	Nowak Paweł	2432.85
4	Black	Loss	Golosov Viktor	2433.08
5	White	Win	Rejšek Jan	2166.50
6	White	Win	Yu Tien-Lung	2135.05
7	White	Draw	Nikonova Natalya	2371.69
8	White	Win	Tamura Kazumasa	2504.40
9	White	Loss	Lin Huang-Yu	2608.28
World Championship 2009, QT
Date	2009-08-05		Rating	2377.49
Round	Color	Result	Opponent
1	White	Loss	Nykl Ondřej	2550.93
2	White	Loss	Tarannikov Yuriy	2721.24
3	Black	Win	Andersson Tord	2407.55
4	White	Loss	Laube Pavel	2441.58
5	Black	Loss	Savrasova Yulia	2660.85
7	Black	Draw	Hu Xi	2378.62
47th Meijinsen Qualification Tokai area 2nd round
Date	2009-05-17		Rating	2389.41
Round	Color	Result	Opponent
1	Black	Win	Kawasaki Nobuhiko	2109.03
2	Black	Win	Yamamoto Yasuhiro	2147.32
3	Black	Win	Miyoshi Takeo	2199.13
47th Meijinsen Qualification Tokai area 1st round
Date	2009-04-19		Rating	2391.67
Round	Color	Result	Opponent
1	Black	Win	Miyazu Goichi	1811.47
2	Black	Win	Maruyama Yasushi	2248.52
3	Black	Draw	Miyoshi Takeo	2207.05
4	White	Win	Yamamoto Yasuhiro	2144.04
4th All Japan Championship
Date	2009-03-21		Rating	2393.07
Round	Color	Result	Opponent
1	Black	Win	Hara Masao	2021.33
2	Black	Win	Okabe Hiroshi	2671.36
3	Black	Loss	Mitsumori Masao	2349.50
4	White	Loss	Tamada Yoichi	2298.44
5	White	Win	Iwano Fumio	2176.06
6	Black	Draw	Iio Yoshihiro	2487.36
1st Tohoku Championship
Date	2009-02-22		Rating	2394.09
Round	Color	Result	Opponent
1	White	Win	Kobayashi Koichi	2117.90
2	White	Loss	Sato Kiyotomi	2453.20
3	White	Win	Gakumazawa Hideaki	2167.82
4	Black	Win	Tanno Yoshitaka	2120.23
5	Black	Loss	Hirono Masakazu	1929.63
34th Tokai Championship, Final Match
Date	2009-02-15		Rating	2394.97
Round	Color	Result	Opponent
1	Black	Loss	Miyoshi Takeo	2219.12
2	Black	Win	Miyoshi Takeo	2219.12
12th Mikami Cup Tournament
Date	2009-01-18		Rating	2399.95
Round	Color	Result	Opponent
S1	White	Loss	Nakamura Shigeru	2861.52
S2	White	Win	Mitsumori Masao	2337.49
S3	Black	Win	Oosumi Yuuki	2592.21
S4	White	Win	Tamura Kazumasa	2498.33
S5	White	Loss	Yamaguchi Yusui	2573.33
34th Tokai Championship 2nd round
Date	2008-11-16		Rating	2400.91
Round	Color	Result	Opponent
	Black	Draw	Miyoshi Takeo	2230.43
	Black	Win	Yamamoto Yasuhiro	2121.07
	Black	Win	Maruyama Yasushi	2238.72
9th Kanto Renju Emperor Tournament, 1st round
Date	2008-10-26		Rating	2400.71
Round	Color	Result	Opponent
1	Black	Win	Iwano Fumio	2168.57
2	White	Win	Kobayashi Koichi	2111.58
3	White	Loss	Sato Kiyotomi	2451.11
4	Black	Win	Maruta Hiroki	2065.00
46th Meijinsen Tournament
Date	2008-09-15		Rating	2400.02
Round	Color	Result	Opponent
1	White	Loss	Hata Masayuki	2259.48
2	Black	Loss	Kawamura Norihiko	2663.42
3	Black	Loss	Sato Kiyotomi	2444.42
4	White	Loss	Okabe Hiroshi	2692.04
5	White	Draw	Matsuura Hiroshi	2328.85
6	Black	Draw	Oosumi Yuuki	2561.39
7	Black	Win	Kataoka Mitsuaki	2252.44
8	White	Draw	Iio Yoshihiro	2508.64
9	Black	Loss	Yamaguchi Yusui	2583.45
46th Meijinsen Qualification Tokai area, Final round
Date	2008-05-18		Rating	2413.43
Round	Color	Result	Opponent
	Black	Win	Maruyama Yasushi	2210.88
	Black	Win	Miyoshi Takeo	2264.23
	Black	Win	Yamamoto Yasuhiro	2108.71
Team World Championship 2008
Date	2008-05-02		Rating	2414.00
Round	Color	Result	Opponent
1	White	Win	Kolouchová Monika	2362.86
2	White	Loss	Salnikov Pavel	2539.10
3	White	Loss	Wu Di	2696.42
4	White	Win	Carlsson Martin	2376.33
5	White	Draw	Kadulin Alexander	2571.77
7	White	Draw	Oll Aivo	2728.41
8	White	Win	Ikonen Jussi	2251.80
9	White	Loss	Kolesnik Vladimir	2240.82
46th Meijinsen Qualification Tokai area 1st round
Date	2008-04-20		Rating	2413.76
Round	Color	Result	Opponent
	Black	Win	Yamamoto Yasuhiro	2109.78
	Black	Win	Maruyama Yasushi	2203.59
	Black	Win	Miyazu Goichi	1827.04
	Black	Win	Kamikubo Mineo	1884.69
3rd All Japan Championship
Date	2008-03-23		Rating	2411.78
Round	Color	Result	Opponent
1	White	Loss	Kubo Izumi	2098.47
2	White	Loss	Tanizaki Ryusuke	2122.52
3	White	Win	Nakayama Tomoharu	2232.59
4	White	Win	Tadokoro Hosai	1927.50
5	Black	Win	Tamada Yoichi	2208.04
6	White	Win	Iio Yoshihiro	2525.65
33rd Tokai Championship final match
Date	2008-02-17		Rating	2411.18
Round	Color	Result	Opponent
1	Black	Loss	Miyoshi Takeo	2283.75
2	White	Win	Miyoshi Takeo	2283.75
3	Black	Win	Miyoshi Takeo	2283.75
8th Kanto Renju Emperor Tournament 2nd round
Date	2007-12-16		Rating	2410.29
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2657.28
2	White	Loss	Ono Takayuki	2387.56
3	Black	Win	Isobe Taizan	2436.44
4	Black	Loss	Nakamura Shigeru	2858.61
5	White	Loss	Kurata Kiyotaka	2278.09
33rd Tokai Championship 2nd round
Date	2007-11-18		Rating	2409.71
Round	Color	Result	Opponent
	White	Win	Miyoshi Takeo	2295.86
	Black	Loss	Yamamoto Yasuhiro	2100.89
	Black	Win	Maruyama Yasushi	2174.09
8 Kanto Renju Emperor Tournament 1st round
Date	2007-10-21		Rating	2410.10
Round	Color	Result	Opponent
1	White	Win	Fujikawa Masaki	2118.30
2	Black	Win	Watanabe Tatsuya	2140.57
3	Black	Win	Maruta Koji	2099.07
4	Black	Win	Kurata Kiyotaka	2278.63
5	Black	Win	Ono Takayuki	2379.89
World Championship 2007, BT
Date	2007-08-15		Rating	2401.70
Round	Color	Result	Opponent
1	White	Win	Skuridin Alexey	2430.45
2	White	Loss	Lu Wei-Yuan	2453.20
3	Black	Loss	Qiu Yunfei	2496.26
4	White	Win	Andersson Tord	2352.79
5	White	Win	Pushkaryov Dmitry	2090.83
6	White	Win	Dvoeglazov Vladimir	2409.17
7	Black	Loss	Sorokina Oksana	2487.50
8	White	Win	Ikonen Jussi	2247.29
9	White	Loss	Oosumi Yuuki	2551.53
World Championship 2007, QT
Date	2007-08-08		Rating	2400.48
Round	Color	Result	Opponent
1	White	Loss	Iio Yoshihiro	2540.99
2	White	Loss	Karasyov Maxim	2498.47
3	White	Loss	Li Shih-Wen	2395.50
4	White	Win	Ikonen Jussi	2247.01
5	White	Loss	Eriksson Bjorn	2323.75
6	White	Win	Eged Igor	2294.30
7	White	Win	Lillemets Rauni	2118.75
45th Meijinsen Qualification Tokai area final round
Date	2007-05-20		Rating	2395.16
Round	Color	Result	Opponent
	White	Loss	Miyoshi Takeo	2298.41
	Black	Win	Yamamoto Yasuhiro	2084.29
	Black	Win	Ooura Tadahito	2030.05
24th Kanto Championship Tournament
Date	2007-05-06		Rating	2394.83
Round	Color	Result	Opponent
1	Black	Win	Tanizaki Ryusuke	2142.81
2	White	Loss	Sato Kiyotomi	2421.87
3	Black	Win	Ono Takayuki	2347.09
4	White	Win	Kubo Izumi	2100.46
5	Black	Win	Arita Nobuyoshi	2367.04
45th Meijinsen Qualification Tokai area - 1st round
Date	2007-04-15		Rating	2392.52
Round	Color	Result	Opponent
1	Black	Win	Kugizaki Michihiko	1845.98
2	Black	Draw	Miyoshi Takeo	2292.45
3	Black	Win	Kamikubo Mineo	1871.89
4	White	Win	Ooura Tadahito	2032.80
2nd All Japan Championship (WC Qualification)
Date	2007-03-25		Rating	2390.07
Round	Color	Result	Opponent
1	Black	Win	Kubo Izumi	2103.09
2	Black	Draw	Sakamoto Suzan	2287.37
3	Black	Loss	Ono Takayuki	2343.64
4	White	Loss	Sato Kiyotomi	2426.01
5	Black	Win	Kato Yasuhiro	1964.36
6	Black	Win	Mitsumori Masao	2267.21
32nd Tokai Championship - Final Match
Date	2007-02-11		Rating	2387.92
Round	Color	Result	Opponent
1	Black	Win	Miyoshi Takeo	2283.91
2	White	Win	Miyoshi Takeo	2283.91
32nd Tokai Championship - 2nd round
Date	2006-11-26		Rating	2377.89
Round	Color	Result	Opponent
	White	Win	Miyazu Goichi	1822.53
	White	Win	Maruyama Yasushi	2151.18
	White	Draw	Miyoshi Takeo	2284.57
The 44th Meijin-sen Tournament
Date	2006-09-18		Rating	2367.98
Round	Color	Result	Opponent
1	White	Win	Matsuura Hiroshi	2301.38
2	White	Loss	Yamaguchi Yusui	2639.13
3	Black	Loss	Sato Kiyotomi	2442.80
4	Black	Draw	Nagao Noriaki	2243.12
5	White	Loss	Iio Yoshihiro	2513.27
6	Black	Loss	Kawamura Norihiko	2666.45
7	Black	Loss	Okabe Hiroshi	2602.55
8	White	Win	Fujii Naoki	2139.53
9	White	Loss	Oosumi Yuuki	2455.00
Asian Championship 2006
Date	2006-08-15		Rating	2367.48
Round	Color	Result	Opponent
1	Black	Loss	Park Jeong Ho	2389.54
2	Black	Loss	Kubo Izumi	2100.70
3	White	Win	Kang Bo-Ra	1748.96
4	White	Win	Mitsumori Masao	2245.29
5	White	Win	Chang Jae-Won	2019.50
6	White	Win	Park Eol	2257.00
7	White	Loss	Iio Yoshihiro	2512.45
8	White	Loss	Lee Jo-Sub	2331.68
Meijin-sen Qual, Tokai area final round
Date	2006-06-11		Rating	2376.07
Round	Color	Result	Opponent
	Black	Loss	Shinoda Kiyoshi	2359.60
	Black	Win	Miyoshi Takeo	2274.83
	Black	Win	Maruyama Yasushi	2153.41
Meijin-sen Qual, Tokai area 1st round
Date	2006-05-21		Rating	2378.72
Round	Color	Result	Opponent
1	Black	Win	Takatsu Hitoshi	1924.68
2	White	Draw	Shinoda Kiyoshi	2359.28
3	Black	Win	Suzuki Junichiro	1865.05
4	White	Win	Yamamoto Yasuhiro	2066.81
31st Tokai Championship - Final Match
Date	2006-02-12		Rating	2388.58
Round	Color	Result	Opponent
1	Black	Loss	Shinoda Kiyoshi	2352.78
2	White	Win	Shinoda Kiyoshi	2352.78
3	Black	Draw	Shinoda Kiyoshi	2352.78
4	White	Win	Shinoda Kiyoshi	2352.78
31st Tokai Championship - Semi final
Date	2005-11-20		Rating	2394.27
Round	Color	Result	Opponent
	White	Loss	Shinoda Kiyoshi	2349.96
	Black	Win	Miyoshi Takeo	2280.41
	Black	Draw	Yamamoto Yasuhiro	2057.08
37th Kyoto Classified - Special class
Date	2005-11-13		Rating	2395.21
Round	Color	Result	Opponent
1	White	Draw	Okabe Hiroshi	2593.86
2	White	Win	Sakamoto Suzan	2281.72
3	Black	Loss	Miyoshi Takeo	2281.04
4	White	Win	Adachi Yasuhiro	2048.02
5	Black	Win	Miyagawa Junzo	2251.07
The 43rd Meijin-sen Tournament
Date	2005-09-19		Rating	2400.35
Round	Color	Result	Opponent
1	White	Loss	Matsuura Hiroshi	2350.43
2	Black	Draw	Oosumi Yuuki	2392.44
3	White	Draw	Okabe Hiroshi	2590.00
4	White	Win	Kawate Kozo	2174.39
5	Black	Win	Takashima Junya	2510.55
6	White	Loss	Hasegawa Kazuto	2703.21
7	White	Win	Tanaka Koichi	2335.80
8	Black	Loss	Yamaguchi Yusui	2590.14
9	White	Loss	Sato Kiyotomi	2392.73
World Championship 2005, BT
Date	2005-08-05		Rating	2404.40
Round	Color	Result	Opponent
1	Black	Draw	Kudomi Takahiro	2279.98
2	White	Win	Kubo Izumi	2142.66
3	White	Win	Balabhai Viktor	2368.97
4	White	Draw	Oblikas Mikk	2262.79
5	Black	Win	Sandstrom Richard	2269.83
6	White	Win	Kozhin Mikhail	2551.21
7	Black	Win	Maximov Nikolay	2163.76
8	Black	Loss	Yamaguchi Yusui	2580.92
9	White	Loss	Ilu Timo	2579.24
World Championship 2005, QT
Date	2005-07-31		Rating	2404.33
Round	Color	Result	Opponent
1	Black	Draw	Ilu Timo	2578.74
2	Black	Loss	Karlsson Stefan	2544.85
3	White	Win	Poghosyan Albert	2374.45
4	Black	Loss	Oll Aivo	2555.03
5	White	Win	Nowakowski Maciej	2404.26
6	White	Loss	Chen Ko-Han	2505.32
7	White	Win	Wang Chih-Kung	2206.11
43rd Meijinsen Qualification: Tokai area - 2nd round
Date	2005-06-12		Rating	2401.04
Round	Color	Result	Opponent
	Black	Win	Miyoshi Takeo	2279.10
	Black	Draw	Shinoda Kiyoshi	2330.50
	Black	Win	Yamamoto Yasuhiro	2049.95
22nd Kanto Championship
Date	2005-05-22		Rating	2398.81
Round	Color	Result	Opponent
1	Black	Win	Maruta Hiroki	1949.82
2	White	Win	Watanabe Tatsuya	2105.67
3	Black	Loss	Kawamura Norihiko	2692.78
4	White	Win	Sato Kiyotomi	2394.34
5	Black	Win	Maruta Koji	2157.03
43rd Meijinsen Qualification: Tokai-area 1st round
Date	2005-05-15		Rating	2397.48
Round	Color	Result	Opponent
1	Black	Win	Suzuki Junichiro	1828.36
2	Black	Win	Saito Syuichi	2072.38
3	Black	Win	Miyoshi Takeo	2277.23
4	White	Win	Yamamoto Yasuhiro	2050.32
The 3rd Shanghai Renju Meijin Invitation Tournament
Date	2005-05-04		Rating	2394.62
Round	Color	Result	Opponent
1	Black	Win	Wu Jie	2236.34
2	Black	Draw	Chen Wenxia	2457.70
3	Black	Loss	Yamaguchi Yusui	2560.18
4	Black	Loss	Isobe Taizan	2466.64
5	Black	Win	Gu Gongbo	2117.85
6	Black	Loss	Xue Wenxi	2395.42
7	Black	Win	Tao Junfeng	1874.02
Japan WC Qualification tournament
Date	2005-04-03		Rating	2388.56
Round	Color	Result	Opponent
1	White	Loss	Kato Yasuhiro	2025.15
2	Black	Win	Miyagawa Sou	2128.64
3	Black	Win	Kubo Izumi	2170.82
4	White	Loss	Miyagawa Junzo	2253.38
5	Black	Loss	Yamaguchi Yusui	2557.44
6	Black	Win	Mitsumori Masao	2257.01
30th Tokai Championship - Final match
Date	2005-01-16		Rating	2383.16
Round	Color	Result	Opponent
1	Black	Draw	Maruyama Yasushi	2151.11
2	White	Win	Maruyama Yasushi	2151.11
3	Black	Draw	Maruyama Yasushi	2151.11
30th Tokai Championship - 2nd round
Date	2004-11-21		Rating	2381.56
Round	Color	Result	Opponent
	White	Win	Yamamoto Hukue	1631.28
	White	Win	Miyoshi Takeo	2258.10
	White	Draw	Maruyama Yasushi	2148.16
The 42nd Meijin-sen Tournament
Date	2004-09-20		Rating	2379.45
Round	Color	Result	Opponent
1	Black	Loss	Hasegawa Kazuto	2656.98
2	White	Loss	Saito Koji	2193.33
3	White	Loss	Matsuura Hiroshi	2406.11
4	Black	Win	Iio Yoshihiro	2456.99
5	White	Win	Takagawa Teiji	2336.24
6	Black	Draw	Okabe Hiroshi	2564.07
7	White	Loss	Kawamura Norihiko	2721.44
8	Black	Loss	Sakamoto Suzan	2290.48
9	White	Win	Sakashita Shoichi	2208.92
42nd Meijinsen Qualification: Tokai 2nd round
Date	2004-06-13		Rating	2382.24
Round	Color	Result	Opponent
	Black	Win	Shinoda Kiyoshi	2296.80
	Black	Draw	Yamamoto Yasuhiro	2086.59
	Black	Win	Maruyama Yasushi	2134.97
42nd Meijinsen Qualification: Tokai 1st round
Date	2004-05-23		Rating	2382.29
Round	Color	Result	Opponent
1	White	Win	Miyoshi Takeo	2243.02
2	Black	Loss	Yamamoto Yasuhiro	2088.89
3	White	Win	Gamano Yutaka	2051.70
4	Black	Draw	Maruyama Yasushi	2135.84
Team World Championship 2004
Date	2004-05-05		Rating	2383.76
Round	Color	Result	Opponent
1	Black	Loss	Andersson Tord	2366.33
3	Black	Draw	Soosõrv Ants	2651.81
4	White	Win	Petrov Boris	2165.54
7	White	Loss	Artemyev Sergey	2571.26
8	White	Win	Karasyov Maxim	2483.90
9	White	Loss	Chingin Konstantin	2741.59
29th Tokai Championship - Final Match
Date	2004-02-08		Rating	2388.03
Round	Color	Result	Opponent
1	Black	Win	Oota Tsuyoshi	2240.04
2	White	Draw	Oota Tsuyoshi	2240.04
3	Black	Draw	Oota Tsuyoshi	2240.04
7th Mikami Cup - Special Class
Date	2004-01-25		Rating	2388.87
Round	Color	Result	Opponent
1	White	Draw	Yamaguchi Yusui	2595.91
2	White	Win	Mitsumori Masao	2262.10
3	Black	Win	Kudomi Takahiro	2321.13
4	Black	Loss	Kawamura Norihiko	2720.27
29th Tokai Championship - 2nd round
Date	2003-11-16		Rating	2386.36
Round	Color	Result	Opponent
	Black	Win	Oota Tsuyoshi	2239.08
	Black	Win	Gamano Yutaka	2064.88
	Black	Loss	Miyoshi Takeo	2234.53
41st Meijin-sen Tournament
Date	2003-09-15		Rating	2386.00
Round	Color	Result	Opponent
1	White	Loss	Hasegawa Kazuto	2627.48
2	Black	Win	Kudomi Takahiro	2340.89
3	Black	Loss	Okabe Hiroshi	2552.51
4	Black	Win	Miyagawa Junzo	2261.79
5	Black	Win	Isobe Taizan	2418.36
6	White	Loss	Matsuura Hiroshi	2410.59
7	Black	Loss	Iio Yoshihiro	2498.87
8	White	Draw	Takashima Junya	2342.92
9	Black	Draw	Kuga Akio	2387.31
World Championship 2003, BT
Date	2003-08-08		Rating	2385.91
Round	Color	Result	Opponent
1	Black	Draw	Purk Andry	2291.15
2	White	Draw	Rybka Aleš	2204.80
3	White	Draw	Chernov Sergey	2347.46
4	White	Win	Tamura Kazumasa	2301.61
5	White	Loss	Kubo Izumi	2226.20
6	White	Win	Smirnov Dmitry	2195.41
7	Black	Win	Mitsumori Masao	2291.78
8	White	Win	Chang Yi-Feng	2464.62
9	White	Loss	Tarannikov Yuriy	2583.47
World Championship 2003, QT
Date	2003-07-31		Rating	2385.70
Round	Color	Result	Opponent
1	Black	Win	Pelikan Alan	1876.13
2	Black	Loss	Makarov Pavel	2529.53
3	White	Win	Lu Wei-Yuan	2209.79
4	White	Win	Chen Ko-Han	2424.34
5	Black	Loss	Iio Yoshihiro	2496.25
6	White	Loss	Pellikka Marko	2291.11
7	Black	Loss	Gardström Petter	2418.22
41th Meijinsen Qualification: Tokai area 2nd round
Date	2003-06-08		Rating	2389.34
Round	Color	Result	Opponent
	Black	Win	Miyoshi Takeo	2241.23
	White	Win	Koide Morihiro	2033.89
	White	Win	Suzuki Junichiro	1858.23
41th Meijinsen Qualification: Tokai area - 1st round
Date	2003-05-18		Rating	2389.72
Round	Color	Result	Opponent
1	White	Win	Miyazu Goichi	1771.66
2	White	Loss	Miyoshi Takeo	2244.33
3	White	Win	Suzuki Junichiro	1857.75
4	Black	Win	Koide Morihiro	2032.76
Japan WC Qualification 2003
Date	2003-03-22		Rating	2393.98
Round	Color	Result	Opponent
1	Black	Win	Ono Takayuki	2192.01
2	White	Win	Hara Masao	2114.43
3	Black	Win	Tamura Kazumasa	2283.33
4	Black	Loss	Okabe Hiroshi	2527.98
5	White	Loss	Nara Hideki	2591.35
28th Tokai Championship - Final Match
Date	2003-01-19		Rating	2397.30
Round	Color	Result	Opponent
1	Black	Win	Miyoshi Takeo	2243.24
2	White	Win	Miyoshi Takeo	2243.24
40th Meijin-sen Tournament
Date	2002-09-16		Rating	2395.88
Round	Color	Result	Opponent
1	Black	Win	Nishimura Toshio	2357.77
2	White	Win	Iio Yoshihiro	2435.15
3	Black	Draw	Takagawa Teiji	2361.67
4	White	Loss	Okabe Hiroshi	2476.26
5	White	Draw	Matsuura Hiroshi	2315.78
6	White	Loss	Isobe Taizan	2448.03
7	Black	Draw	Yamaguchi Yusui	2592.44
8	White	Loss	Hasegawa Kazuto	2593.30
9	Black	Loss	Kudomi Takahiro	2395.18
40th Meijinsen Qualification: Tokai 2nd round
Date	2002-06-09		Rating	2399.82
Round	Color	Result	Opponent
	Black	Draw	Miyoshi Takeo	2236.32
	Black	Win	Maruyama Yasushi	2187.47
	Black	Win	Takazawa Nagayoshi	2081.79
40th Meijinsen Qualification Tokai area 1st-Round
Date	2002-05-19		Rating	2400.32
Round	Color	Result	Opponent
1	Black	Draw	Maruyama Yasushi	2189.05
2	Black	Win	Miyazu Goichi	1791.67
3	Black	Win	Yamamoto Yasuhiro	2055.73
4	Black	Win	Takazawa Nagayoshi	2082.62
33rd Kyoto Classified - special class
Date	2001-11-11		Rating	2404.41
Round	Color	Result	Opponent
1	White	Loss	Doi Manabu	2117.10
2	Black	Win	Kimura Shin	1914.56
3	Black	Draw	Hayakawa Yoshimi	2419.25
4	White	Win	Adachi Yasuhiro	2006.77
5	Black	Loss	Hasegawa Kazuto	2580.08
World Championship 2001, AT
Date	2001-08-12		Rating	2415.85
Round	Color	Result	Opponent
1	White	Loss	Meritee Ando	2860.54
2	White	Loss	Nara Hideki	2542.57
3	White	Win	Kim Byoung-Jun	2456.02
4	White	Draw	Soosõrv Ants	2605.25
5	Black	Draw	Gardström Petter	2516.86
6	Black	Loss	Sinyov Igor	2649.32
7	Black	Win	Gaulitz Joachim	2422.77
8	White	Loss	Karlsson Stefan	2511.20
9	White	Win	Lin Sheng-Min	2203.86
10	Black	Loss	Nikonov Konstantin	2491.19
11	Black	Draw	Sushkov Vladimir	2696.32
Japan WC Qualification tournament 2001
Date	2001-03-24		Rating	2423.29
Round	Color	Result	Opponent
1	White	Win	Iwata Akihisa	2198.49
2	White	Win	Sunagawa Shouki	2223.41
3	White	Win	Miyoshi Takeo	2189.01
4	Black	Win	Nara Hideki	2558.52
5	White	Win	Kusajima Masato	2388.65
6	Black	Loss	Hasegawa Kazuto	2564.30
7	Black	Win	Mitsumori Masao	2299.06
38th Meijinsen Qualification: Tokai 2nd round
Date	2000-06-11		Rating	2380.62
Round	Color	Result	Opponent
	White	Loss	Maruyama Yasushi	2256.33
	White	Loss	Saito Koji	2259.67
	Black	Win	Miyoshi Takeo	2166.21
38th Meijinsen Qualification: Tokai 1st round
Date	2000-05-21		Rating	2380.09
Round	Color	Result	Opponent
1	White	Loss	Saito Koji	2259.30
2	Black	Win	Miyoshi Takeo	2164.78
3	Black	Win	Suzuki Toyoshige	1947.55
4	Black	Win	Maruyama Yasushi	2254.94
36nd Meijinsen Tournament 1998
Date	1998-12-31		Rating	2369.35
Round	Color	Result	Opponent
	White	Win	Maruyama Yasushi	2235.06
“Compaq Cup” International Invitational Tournament
Date	1997-05-10		Rating	2335.59
Round	Color	Result	Opponent
1	Black	Win	Deng Jinghui	2122.52
2	Black	Loss	Mitsumori Masao	2324.06
3	White	Win	Chen Lung-Chuan	1889.35
4	Black	Win	Li Dong	2110.65
5	White	Loss	Holgersson Goran	2330.89
6	White	Draw	Yin Licheng	2149.45
7	Black	Win	Isobe Taizan	2427.76
8	Black	Win	Chung Hsien-Chi	2004.42
9	White	Loss	Karlsson Stefan	2428.12
Kyoto - 1200
Date	1994-08-07		Rating	2319.88
Round	Color	Result	Opponent
1	Black	Win	Chung Hsien-Chi	1895.48
2	Black	Draw	Dvoeglazov Vladimir	2269.91
3	Black	Win	Jonsson Peter	2095.78
4	Black	Draw	Isobe Taizan	2413.56
5	Black	Win	Doi Manabu	2128.71
6	White	Draw	Nishimura Toshio	2361.80
7	Black	Draw	Fujimoto K	2303.71
World Championship 1993, BT
Date	1993-08-12		Rating	2288.57
Round	Color	Result	Opponent
	White	Win	Matyuk Valeri	2178.83
	White	Draw	Fedorkin Oleg	2280.56
	White	Loss	Veidemanis Arnis	2390.16
	Black	Draw	Milevsky Alexander	2317.78
	White	Win	Johannesson Rickard	2125.56
	White	Loss	Chernov Sergey	2166.72
III East - West team tournament. 1985.
Date	1984-07-10		Rating	2135.40
Round	Color	Result	Opponent
	Black	Loss	Nishiyama Atsushi	2235.35
	Black	Loss	Nishimura Toshio	2259.46
II East - West team tournament. 1984.
Date	1983-07-01		Rating	2146.79
Round	Color	Result	Opponent
	Black	Win	Fujinami Hisao	2125.50
	Black	Win	Hayakawa Yoshimi	2216.53
	Black	Draw	Kozuka Kazuhito	2012.17
	White	Win	Yamaguchi Yusui	2216.11
1st East - West team tournament
Date	1982-07-31		Rating	2101.80
Round	Color	Result	Opponent
	White	Loss	Nishiyama Atsushi	2230.89
	White	Draw	Kozuka Kazuhito	1982.58
	White	Loss	Nishimura Toshio	2210.06
	Black	Draw	Nishimura Toshio	2210.06