Gakumazawa Hideaki, Japan - Renju Rating

JPN Gakumazawa Hideaki (嶽間沢秀明)

Place: Iwate, Japan

Rating: 2105.06, Std: 109.39, Rank: 553

First game: 2004-12-05, Last game: 2024-06-29

Top rating: 2212.88 (2017-07-02)

Games: 177, Wins: 88, Draws: 8, Losses: 81

Gy1: 14, Gy2: 23, Gy5: 23

38 Aomori Championship
Date 2024-06-29 Rating 2105.06
Round Color Result Opponent
1 White Win JPN Kawaai Hitoshi 2019.87
2 Black Loss JPN Ishitani Shin-ichi 2411.34
3 White Loss JPN Miyamoto Syunju 2338.39
5 White Win JPN Tanno Yoshitaka 2040.00
62th Meijinsen Qualification Tohoku area 1st round
Date 2024-05-19 Rating 2103.08
Round Color Result Opponent
1 Black Loss JPN Fujita Maiko 2395.48
2 White Win JPN Shimura Hiroki 2097.81
3 Black Loss JPN Miyamoto Syunju 2347.25
4 Black Draw JPN Kusajima Masato 2284.52
5 Black Win JPN Kawaai Hitoshi 2017.17
15th Tohoku Championship
Date 2024-03-31 Rating 2096.60
Round Color Result Opponent
1 White Loss JPN Ishitani Shin-ichi 2412.23
2 Black Loss JPN Miyamoto Syunju 2350.49
3 Black Loss JPN Kusajima Masato 2284.88
4 Black Loss JPN Kawaai Hitoshi 2020.33
5 White Loss JPN Fujita Maiko 2390.83
61th Meijinsen Qualification Tohoku area 1st round
Date 2023-05-21 Rating 2101.95
Round Color Result Opponent
1 White Loss JPN Inoue Fumiya 2513.70
2 White Win JPN Kawaai Hitoshi 2038.73
4 Black Loss JPN Kusajima Masato 2271.77
5 White Draw JPN Miyamoto Syunju 2286.76
14th Tohoku Championship
Date 2023-02-19 Rating 2100.52
Round Color Result Opponent
1 White Win JPN Kawaai Hitoshi 2047.71
2 Black Loss JPN Miyamoto Syunju 2264.44
3 White Loss JPN Oomura Shu 2340.03
4 White Loss JPN Kusajima Masato 2269.31
5 Black Loss JPN Inoue Fumiya 2518.01
11th Tohoku Championship
Date 2019-10-06 Rating 2137.83
Round Color Result Opponent
1 Black Loss JPN Miyamoto Syunju 2294.88
2 White Draw JPN Ishitani Shin-ichi 2377.22
3 Black Win JPN Kusajima Masato 2241.31
4 Black Loss JPN Hirono Masakazu 2080.07
5 Black Loss JPN Okabe Hiroshi 2724.42
57 Meijinsen Qualification Tohoku area 1st round
Date 2019-04-07 Rating 2142.54
Round Color Result Opponent
1 White Draw JPN Miyamoto Syunju 2272.85
2 White Loss JPN Kusajima Masato 2268.92
4 Black Loss JPN Miyamoto Syunju 2272.85
5 White Loss JPN Kusajima Masato 2268.92
35 Aomori Championship
Date 2018-07-01 Rating 2174.46
Round Color Result Opponent
1 White Win JPN Yamamoto Harue 1629.75
2 Black Loss JPN Miyamoto Syunju 2262.46
3 Black Loss JPN Tanno Yoshitaka 2135.19
56 Meijinsen Qualification Tohoku area 1st round
Date 2018-04-15 Rating 2190.85
Round Color Result Opponent
2 White Win JPN Miyamoto Syunju 2255.81
3 White Win JPN Kusajima Masato 2306.75
4 Black Win JPN Miyamoto Syunju 2255.81
5 Black Loss JPN Kusajima Masato 2306.75
Aomori Meijinsen Tournament
Date 2017-11-05 Rating 2198.19
Round Color Result Opponent
1 Black Loss JPN Tanno Yoshitaka 2137.17
2 Black Win JPN Ooshina Seiichi 2043.70
3 White Win JPN Koseki Kenshou 1645.05
5 White Loss JPN Miyamoto Syunju 2280.43
34 Aomori Championship
Date 2017-07-02 Rating 2212.88
Round Color Result Opponent
1 Black Win JPN Yamamoto Harue 1634.55
2 Black Win JPN Koseki Kenshou 1655.39
3 White Win JPN Kusajima Masato 2281.34
4 White Win JPN Tanno Yoshitaka 2142.33
5 White Win JPN Miyamoto Syunju 2271.71
55 Meijinsen Qualification Tohoku area 1st round
Date 2017-04-09 Rating 2207.24
Round Color Result Opponent
1 White Win JPN Miyamoto Syunju 2255.98
3 White Loss JPN Kusajima Masato 2286.28
4 Black Loss JPN Kusajima Masato 2286.28
5 White Loss JPN Miyamoto Syunju 2255.98
54 Meijinsen Qualification Tohoku area 1st round
Date 2016-04-10 Rating 2208.54
Round Color Result Opponent
1 White Draw JPN Kusajima Masato 2264.52
2 White Win JPN Miyamoto Syunju 2157.88
3 Black Win JPN Miura Hitoshi 1775.84
32nd Aomori Championship
Date 2015-07-05 Rating 2191.38
Round Color Result Opponent
1 White Win JPN Ooshina Seiichi 2042.05
2 Black Loss JPN Tanno Yoshitaka 2165.96
3 White Win JPN Yamamoto Harue 1693.03
4 Black Loss JPN Kobayashi Koichi 2285.14
5 White Win JPN Koseki Kenshou 1689.27
7th Tohoku Championship
Date 2015-04-12 Rating 2190.91
Round Color Result Opponent
1 Black Loss JPN Okabe Hiroshi 2735.61
2 Black Win JPN Miura Hitoshi 1791.70
3 Black Loss JPN Ishitani Shin-ichi 2421.17
4 Black Win JPN Miyamoto Syunju 2057.21
5 Black Win JPN Kobayashi Koichi 2293.66
Sendai Memorial Cup
Date 2015-03-01 Rating 2186.94
Round Color Result Opponent
1 Black Win JPN Miura Hitoshi 1794.14
4 White Loss JPN Kobayashi Koichi 2292.87
6 Black Win JPN Miyamoto Syunju 2047.34
7 White Win JPN Hirono Masakazu 1990.03
33th Aomori Meijinsen
Date 2014-11-09 Rating 2172.69
Round Color Result Opponent
1 Black Win JPN Shimoda Hiroyasu 1579.13
2 White Loss JPN Kobayashi Koichi 2271.09
3 White Win JPN Yamamoto Harue 1713.68
4 Black Win JPN Koseki Kenshou 1702.78
5 Black Loss JPN Tanno Yoshitaka 2167.05
6th Tohoku Championship
Date 2014-04-20 Rating 2162.84
Round Color Result Opponent
1 White Loss JPN Kusajima Masato 2234.48
2 White Win JPN Kobayashi Koichi 2239.03
3 White Win JPN Hirono Masakazu 1990.37
4 Black Loss JPN Okabe Hiroshi 2755.99
5 Black Win JPN Sato Kiyotomi 2467.29
7 Black Loss JPN Miura Hitoshi 1802.47
32 Aomori Meijinsen
Date 2013-11-10 Rating 2147.67
Round Color Result Opponent
1 White Loss JPN Yamamoto Harue 1760.38
2 Black Win JPN Koseki Kenshou 1695.90
3 White Win JPN Miura Hitoshi 1794.07
4 White Win JPN Chiba Tomio 1784.88
5 Black Win JPN Tanno Yoshitaka 2155.80
5th Tohoku Championship
Date 2013-04-14 Rating 2130.12
Round Color Result Opponent
1 Black Loss JPN Okabe Hiroshi 2737.26
2 Black Loss JPN Suzuki Rin 2049.38
3 White Loss JPN Nakamura Shigeru 2863.90
4 Black Win JPN Miura Hitoshi 1828.02
5 White Loss JPN Kusajima Masato 2213.38
31st Aomori Meijinsen
Date 2012-11-10 Rating 2132.52
Round Color Result Opponent
1 White Win JPN Yamamoto Harue 1713.87
2 Black Win JPN Kudou Shin-ichi 1888.83
3 Black Win JPN Asari Katsuki 1720.79
4 Black Win JPN Miura Hitoshi 1866.29
5 Black Win JPN Tanno Yoshitaka 2150.03
30th Aomori Championship
Date 2012-07-01 Rating 2118.89
Round Color Result Opponent
1 Black Loss JPN Kudou Shin-ichi 1894.23
2 White Win JPN Yamamoto Harue 1700.12
3 White Draw KOR Kim Chang-Su 2035.62
4 Black Win JPN Yokono Yoshiki 1853.99
5 White Loss JPN Tanno Yoshitaka 2148.34
4th Tohoku Championship
Date 2012-04-08 Rating 2120.47
Round Color Result Opponent
1 Black Loss JPN Kudomi Takahiro 2427.76
2 Black Loss JPN Ozawa Tetsushi 2059.36
3 White Win JPN Suzuki Junichiro 1935.60
4 Black Win JPN Maruta Hiroki 2084.62
5 Black Draw JPN Kobayashi Koichi 2223.17
7th All Japan Championship
Date 2012-01-29 Rating 2120.89
Round Color Result Opponent
1 Black Loss JPN Ishitani Shin-ichi 2378.74
2 Black Loss JPN Kamiya Shunsuke 2459.06
3 White Win JPN Suzuki Rin 1993.34
4 Black Loss JPN Kudomi Takahiro 2424.95
5 Black Win JPN Fujikawa Masaki 2072.66
6 Black Loss JPN Kon Akira 2018.21
30th Aomori-Meijinsen touranament
Date 2011-11-13 Rating 2124.31
Round Color Result Opponent
1 Black Win JPN Yamamoto Harue 1667.24
2 White Win JPN Yamamoto Yuuichi 1716.07
3 Black Win JPN Tsushima Norito 1691.55
4 Black Win JPN Tanno Yoshitaka 2124.71
5 White Win JPN Nara Tsurue 1807.56
29th Aomori Championship
Date 2011-07-03 Rating 2117.36
Round Color Result Opponent
1 White Win JPN Yamamoto Harue 1671.97
2 Black Win JPN Tanno Yoshitaka 2112.05
3 Black Loss JPN Yokono Yoshiki 1895.58
3rd Tohoku Championship
Date 2011-02-27 Rating 2113.83
Round Color Result Opponent
1 White Win JPN Yamamoto Harue 1685.84
2 Black Win JPN Yokono Yoshiki 1893.80
3 Black Loss JPN Miyagawa Sou 2121.02
4 Black Loss JPN Fukui Nobuhiro 2390.59
5 Black Win JPN Miura Hitoshi 1933.41
14th Mikami Cup Tournament
Date 2011-01-30 Rating 2113.35
Round Color Result Opponent
S1 Black Loss JPN Mitsumori Masao 2327.87
S3 White Loss JPN Isobe Taizan 2407.57
S4 Black Loss JPN Ishitani Shin-ichi 2391.26
S5 White Loss JPN Ono Takayuki 2392.66
29th Aomori-Meijinsen Tournament
Date 2010-11-14 Rating 2118.16
Round Color Result Opponent
1 Black Win JPN Yokono Yoshiki 1899.85
2 Black Win JPN Chiba Tomio 1749.12
3 Black Win JPN Miura Hitoshi 1941.68
4 Black Win JPN Yamamoto Harue 1699.58
5 Black Loss JPN Tanno Yoshitaka 2096.00
2nd Tohoku Championship
Date 2010-03-14 Rating 2129.51
Round Color Result Opponent
1 Black Loss JPN Hirono Masakazu 1968.89
2 Black Loss JPN Ishitani Shin-ichi 2395.88
3 Black Win JPN Miura Hitoshi 1925.52
4 White Win JPN Kobayashi Koichi 2130.91
5 White Win JPN Seiryu Masanori 1986.89
28th Aomori-Meijinsen Tournament
Date 2009-11-01 Rating 2133.46
Round Color Result Opponent
1 White Win JPN Yamamoto Harue 1707.51
2 White Loss JPN Tamada Yoichi 2403.85
3 White Win JPN Chiba Tomio 1749.92
4 Black Win JPN Yamamoto Yuuichi 1710.25
5 White Loss JPN Miyagawa Sou 2134.72
8th Middle-dan Players Tournament
Date 2009-08-30 Rating 2138.22
Round Color Result Opponent
1 Black Win JPN Kobayashi Koichi 2130.87
2 Black Loss JPN Koyama Jun 2443.64
3 Black Loss JPN Maruyama Yasushi 2261.44
4 Black Loss JPN Yamamoto Yasuhiro 2147.12
5 White Loss JPN Kubo Izumi 2113.42
6 Black Win JPN Kato Yasuhiro 2048.62
1st Tohoku Championship
Date 2009-02-22 Rating 2165.88
Round Color Result Opponent
1 White Win JPN Miura Hitoshi 1936.45
2 Black Win JPN Sato Ryota 1525.17
3 Black Loss JPN Ishitani Shin-ichi 2390.72
4 Black Loss JPN Sato Kiyotomi 2451.05
5 Black Loss JPN Tanno Yoshitaka 2118.52
12th Mikami Cup Tournament
Date 2009-01-18 Rating 2173.76
Round Color Result Opponent
A1 Black Win JPN Tamada Yoichi 2278.67
A2 White Win JPN Tomobe Katsuhiro 2108.76
A3 Black Win JPN Kobayashi Koichi 2114.94
A4 White Win JPN Tanizaki Ryusuke 2129.84
A5 Black Loss JPN Ono Takayuki 2409.98
7th 6-7 dan Tournament
Date 2008-09-28 Rating 2177.79
Round Color Result Opponent
1 Black Win JPN Kubo Izumi 2108.01
2 Black Loss JPN Ono Takayuki 2409.00
3 Black Loss JPN Kobayashi Koichi 2108.17
4 White Win JPN Kato Yasuhiro 1996.51
5 White Win JPN Tamura Kazumasa 2469.41
6 Black Loss JPN Maruyama Yasushi 2232.23
6dan 7dan Tournament
Date 2007-10-08 Rating 2179.77
Round Color Result Opponent
1 Black Draw JPN Nagao Noriaki 2247.86
2 White Win JPN Yamamoto Yasuhiro 2089.86
3 Black Win JPN Kato Yasuhiro 1968.63
4 Black Win JPN Ono Takayuki 2374.93
5 White Loss JPN Sato Kiyotomi 2400.47
6 Black Loss JPN Tamura Kazumasa 2407.20
5th 6-7 dan Tournament
Date 2004-12-05 Rating 2067.82
Round Color Result Opponent
1 Black Loss JPN Sato Kiyotomi 2367.56
2 Black Win JPN Yamamoto Yasuhiro 2045.48
3 Black Loss JPN Arita Nobuyoshi 2280.34
4 Black Win JPN Tadokoro Hosai 1926.02
5 Black Loss JPN Hiwatashi Kikuma 1948.17
6 White Loss JPN Miyagawa Junzo 2255.68