Gakumazawa Hideaki

Place: Iwate, Japan

Rating: 2091.64, Rank: 377

First game: 2009-02-22, Last game: 2019-10-06

Top rating: 2138.76 (2017-07-02)

Games: 131, Wins: 70, Draws: 5, Losses: 56

Gy1: 0, Gy2: 9, Gy5: 32

11th Tohoku Championship
Date	2019-10-06		Rating	2091.64
Round	Color	Result	Opponent
1	Black	Loss	Miyamoto Syunju	2227.93
2	White	Draw	Ishitani Shin-ichi	2318.38
3	Black	Win	Kusajima Masato	2164.16
4	Black	Loss	Hirono Masakazu	2009.13
5	Black	Loss	Okabe Hiroshi	2632.80
57 Meijinsen Qualification Tohoku area 1st round
Date	2019-04-07		Rating	2092.76
Round	Color	Result	Opponent
1	White	Draw	Miyamoto Syunju	2206.83
2	White	Loss	Kusajima Masato	2189.16
4	Black	Loss	Miyamoto Syunju	2206.83
5	White	Loss	Kusajima Masato	2189.16
35 Aomori Championship
Date	2018-07-01		Rating	2113.46
Round	Color	Result	Opponent
1	White	Win	Yamamoto Harue	1601.22
2	Black	Loss	Miyamoto Syunju	2193.55
3	Black	Loss	Tanno Yoshitaka	2088.98
56 Meijinsen Qualification Tohoku area 1st round
Date	2018-04-15		Rating	2124.14
Round	Color	Result	Opponent
2	White	Win	Miyamoto Syunju	2187.47
3	White	Win	Kusajima Masato	2221.74
4	Black	Win	Miyamoto Syunju	2187.47
5	Black	Loss	Kusajima Masato	2221.74
Aomori Meijinsen Tournament
Date	2017-11-05		Rating	2129.10
Round	Color	Result	Opponent
1	Black	Loss	Tanno Yoshitaka	2086.71
2	Black	Win	Ooshina Seiichi	1976.52
3	White	Win	Koseki Kenshou	1616.21
5	White	Loss	Miyamoto Syunju	2199.12
34 Aomori Championship
Date	2017-07-02		Rating	2138.76
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Harue	1604.97
2	Black	Win	Koseki Kenshou	1622.85
3	White	Win	Kusajima Masato	2204.18
4	White	Win	Tanno Yoshitaka	2089.00
5	White	Win	Miyamoto Syunju	2190.20
55 Meijinsen Qualification Tohoku area 1st round
Date	2017-04-09		Rating	2134.67
Round	Color	Result	Opponent
1	White	Win	Miyamoto Syunju	2177.42
3	White	Loss	Kusajima Masato	2207.42
4	Black	Loss	Kusajima Masato	2207.42
5	White	Loss	Miyamoto Syunju	2177.42
54 Meijinsen Qualification Tohoku area 1st round
Date	2016-04-10		Rating	2135.10
Round	Color	Result	Opponent
1	White	Draw	Kusajima Masato	2192.32
2	White	Win	Miyamoto Syunju	2100.99
3	Black	Win	Miura Hitoshi	1735.15
32nd Aomori Championship
Date	2015-07-05		Rating	2122.46
Round	Color	Result	Opponent
1	White	Win	Ooshina Seiichi	1985.46
2	Black	Loss	Tanno Yoshitaka	2102.57
3	White	Win	Yamamoto Harue	1647.12
4	Black	Loss	Kobayashi Koichi	2212.83
5	White	Win	Koseki Kenshou	1645.53
7th Tohoku Championship
Date	2015-04-12		Rating	2121.59
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2652.99
2	Black	Win	Miura Hitoshi	1746.85
3	Black	Loss	Ishitani Shin-ichi	2346.14
4	Black	Win	Miyamoto Syunju	2024.32
5	Black	Win	Kobayashi Koichi	2218.11
Sendai Memorial Cup
Date	2015-03-01		Rating	2118.53
Round	Color	Result	Opponent
1	Black	Win	Miura Hitoshi	1748.73
4	White	Loss	Kobayashi Koichi	2217.09
6	Black	Win	Miyamoto Syunju	2017.35
7	White	Win	Hirono Masakazu	1945.27
33th Aomori Meijinsen
Date	2014-11-09		Rating	2107.27
Round	Color	Result	Opponent
1	Black	Win	Shimoda Hiroyasu	1541.92
2	White	Loss	Kobayashi Koichi	2200.11
3	White	Win	Yamamoto Harue	1661.95
4	Black	Win	Koseki Kenshou	1654.99
5	Black	Loss	Tanno Yoshitaka	2102.07
6th Tohoku Championship
Date	2014-04-20		Rating	2097.40
Round	Color	Result	Opponent
1	White	Loss	Kusajima Masato	2168.47
2	White	Win	Kobayashi Koichi	2174.27
3	White	Win	Hirono Masakazu	1946.56
4	Black	Loss	Okabe Hiroshi	2669.99
5	Black	Win	Sato Kiyotomi	2390.23
7	Black	Loss	Miura Hitoshi	1757.28
32 Aomori Meijinsen
Date	2013-11-10		Rating	2084.34
Round	Color	Result	Opponent
1	White	Loss	Yamamoto Harue	1694.51
2	Black	Win	Koseki Kenshou	1651.30
3	White	Win	Miura Hitoshi	1754.02
4	White	Win	Chiba Tomio	1732.67
5	Black	Win	Tanno Yoshitaka	2092.45
5th Tohoku Championship
Date	2013-04-14		Rating	2068.40
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2655.17
2	Black	Loss	Suzuki Rin	1974.01
3	White	Loss	Nakamura Shigeru	2786.56
4	Black	Win	Miura Hitoshi	1781.18
5	White	Loss	Kusajima Masato	2149.90
31st Aomori Meijinsen
Date	2012-11-10		Rating	2067.06
Round	Color	Result	Opponent
1	White	Win	Yamamoto Harue	1662.37
2	Black	Win	Kudou Shin-ichi	1845.86
3	Black	Win	Asari Katsuki	1681.42
4	Black	Win	Miura Hitoshi	1810.67
5	Black	Win	Tanno Yoshitaka	2085.80
30th Aomori Championship
Date	2012-07-01		Rating	2054.96
Round	Color	Result	Opponent
1	Black	Loss	Kudou Shin-ichi	1850.10
2	White	Win	Yamamoto Harue	1652.70
3	White	Draw	Kim Chang-Su	1989.26
4	Black	Win	Yokono Yoshiki	1817.89
5	White	Loss	Tanno Yoshitaka	2083.26
4th Tohoku Championship
Date	2012-04-08		Rating	2053.65
Round	Color	Result	Opponent
1	Black	Loss	Kudomi Takahiro	2345.75
2	Black	Loss	Ozawa Tetsushi	2007.03
3	White	Win	Suzuki Junichiro	1881.44
4	Black	Win	Maruta Hiroki	2032.41
5	Black	Draw	Kobayashi Koichi	2153.92
7th All Japan Championship
Date	2012-01-29		Rating	2051.74
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2310.75
2	Black	Loss	Kamiya Shunsuke	2403.75
3	White	Win	Suzuki Rin	1938.24
4	Black	Loss	Kudomi Takahiro	2342.90
5	Black	Win	Fujikawa Masaki	2002.98
6	Black	Loss	Kon Akira	1953.98
30th Aomori-Meijinsen touranament
Date	2011-11-13		Rating	2051.48
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Harue	1630.20
2	White	Win	Yamamoto Yuuichi	1671.61
3	Black	Win	Tsushima Norito	1647.99
4	Black	Win	Tanno Yoshitaka	2064.39
5	White	Win	Nara Tsurue	1771.42
29th Aomori Championship
Date	2011-07-03		Rating	2041.59
Round	Color	Result	Opponent
1	White	Win	Yamamoto Harue	1633.49
2	Black	Win	Tanno Yoshitaka	2053.92
3	Black	Loss	Yokono Yoshiki	1847.89
3rd Tohoku Championship
Date	2011-02-27		Rating	2033.62
Round	Color	Result	Opponent
1	White	Win	Yamamoto Harue	1643.17
2	Black	Win	Yokono Yoshiki	1847.61
3	Black	Loss	Miyagawa Sou	2048.51
4	Black	Loss	Fukui Nobuhiro	2321.02
5	Black	Win	Miura Hitoshi	1865.61
14th Mikami Cup Tournament
Date	2011-01-30		Rating	2031.87
Round	Color	Result	Opponent
S1	Black	Loss	Mitsumori Masao	2275.87
S3	White	Loss	Isobe Taizan	2337.98
S4	Black	Loss	Ishitani Shin-ichi	2316.76
S5	White	Loss	Ono Takayuki	2328.53
29th Aomori-Meijinsen Tournament
Date	2010-11-14		Rating	2030.84
Round	Color	Result	Opponent
1	Black	Win	Yokono Yoshiki	1852.56
2	Black	Win	Chiba Tomio	1708.34
3	Black	Win	Miura Hitoshi	1872.32
4	Black	Win	Yamamoto Harue	1652.78
5	Black	Loss	Tanno Yoshitaka	2039.42
2nd Tohoku Championship
Date	2010-03-14		Rating	2022.12
Round	Color	Result	Opponent
1	Black	Loss	Hirono Masakazu	1961.99
2	Black	Loss	Ishitani Shin-ichi	2314.90
3	Black	Win	Miura Hitoshi	1862.98
4	White	Win	Kobayashi Koichi	2069.23
5	White	Win	Seiryu Masanori	1940.14
28th Aomori-Meijinsen Tournament
Date	2009-11-01		Rating	2012.49
Round	Color	Result	Opponent
1	White	Win	Yamamoto Harue	1660.39
2	White	Loss	Tamada Yoichi	2341.29
3	White	Win	Chiba Tomio	1709.12
4	Black	Win	Yamamoto Yuuichi	1669.32
5	White	Loss	Miyagawa Sou	2051.49
8th Middle-dan Players Tournament
Date	2009-08-30		Rating	2008.81
Round	Color	Result	Opponent
1	Black	Win	Kobayashi Koichi	2058.79
2	Black	Loss	Koyama Jun	2404.32
3	Black	Loss	Maruyama Yasushi	2201.20
4	Black	Loss	Yamamoto Yasuhiro	2102.92
5	White	Loss	Kubo Izumi	2024.52
6	Black	Win	Kato Yasuhiro	1983.91
1st Tohoku Championship
Date	2009-02-22		Rating	1999.89
Round	Color	Result	Opponent
1	White	Win	Miura Hitoshi	1871.88
2	Black	Win	Sato Ryota	1472.79
3	Black	Loss	Ishitani Shin-ichi	2290.14
4	Black	Loss	Sato Kiyotomi	2325.51
5	Black	Loss	Tanno Yoshitaka	2046.20