Gakumazawa Hideaki (嶽間沢秀明)
Place: Iwate, Japan
Rating: 2089.26, Std: 84.81, Rank: 603
First game: 2004-12-05, Last game: 2025-06-28
Top rating: 2211.44 (2017-07-02)
Games: 190, Wins: 91, Draws: 12, Losses: 87
Gy1: 13, Gy2: 27, Gy5: 36
39 Aomori Championship | ||||
---|---|---|---|---|
Date | 2025-06-28 | Rating | 2089.26 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
1944.59 |
2 | White | Loss |
|
2094.46 |
3 | White | Loss |
|
2056.12 |
4 | White | Draw |
|
2375.88 |
5 | White | Win |
|
2287.78 |
63th Meijinsen Qualification Tohoku area 1st round | ||||
Date | 2025-05-18 | Rating | 2087.62 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2234.43 |
2 | White | Draw |
|
2055.66 |
4 | White | Loss |
|
2290.31 |
5 | Black | Draw |
|
2191.68 |
16th Tohoku Championship | ||||
Date | 2025-03-09 | Rating | 2088.23 | |
Round | Color | Result | Opponent | |
2 | White | Loss |
|
2384.92 |
3 | White | Loss |
|
2226.76 |
4 | Black | Draw |
|
2196.60 |
5 | White | Win |
|
1755.23 |
38 Aomori Championship | ||||
Date | 2024-06-29 | Rating | 2095.62 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
2026.47 |
2 | Black | Loss |
|
2407.04 |
3 | White | Loss |
|
2337.53 |
5 | White | Win |
|
2076.51 |
62th Meijinsen Qualification Tohoku area 1st round | ||||
Date | 2024-05-19 | Rating | 2094.39 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2413.56 |
2 | White | Win |
|
2148.30 |
3 | Black | Loss |
|
2347.02 |
4 | Black | Draw |
|
2239.40 |
5 | Black | Win |
|
2023.24 |
15th Tohoku Championship | ||||
Date | 2024-03-31 | Rating | 2088.31 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2410.94 |
2 | Black | Loss |
|
2350.75 |
3 | Black | Loss |
|
2245.02 |
4 | Black | Loss |
|
2025.80 |
5 | White | Loss |
|
2407.15 |
61th Meijinsen Qualification Tohoku area 1st round | ||||
Date | 2023-05-21 | Rating | 2095.83 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2521.93 |
2 | White | Win |
|
2041.53 |
4 | Black | Loss |
|
2252.31 |
5 | White | Draw |
|
2288.87 |
14th Tohoku Championship | ||||
Date | 2023-02-19 | Rating | 2094.90 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
2050.77 |
2 | Black | Loss |
|
2265.95 |
3 | White | Loss |
|
2347.42 |
4 | White | Loss |
|
2253.81 |
5 | Black | Loss |
|
2524.79 |
11th Tohoku Championship | ||||
Date | 2019-10-06 | Rating | 2135.48 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2293.78 |
2 | White | Draw |
|
2377.91 |
3 | Black | Win |
|
2240.00 |
4 | Black | Loss |
|
2079.42 |
5 | Black | Loss |
|
2724.76 |
57 Meijinsen Qualification Tohoku area 1st round | ||||
Date | 2019-04-07 | Rating | 2140.50 | |
Round | Color | Result | Opponent | |
1 | White | Draw |
|
2271.91 |
2 | White | Loss |
|
2268.14 |
4 | Black | Loss |
|
2271.91 |
5 | White | Loss |
|
2268.14 |
35 Aomori Championship | ||||
Date | 2018-07-01 | Rating | 2172.70 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
1628.49 |
2 | Black | Loss |
|
2261.74 |
3 | Black | Loss |
|
2134.29 |
56 Meijinsen Qualification Tohoku area 1st round | ||||
Date | 2018-04-15 | Rating | 2189.16 | |
Round | Color | Result | Opponent | |
2 | White | Win |
|
2255.14 |
3 | White | Win |
|
2306.42 |
4 | Black | Win |
|
2255.14 |
5 | Black | Loss |
|
2306.42 |
Aomori Meijinsen Tournament | ||||
Date | 2017-11-05 | Rating | 2196.50 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2135.88 |
2 | Black | Win |
|
2025.96 |
3 | White | Win |
|
1640.55 |
5 | White | Loss |
|
2279.84 |
34 Aomori Championship | ||||
Date | 2017-07-02 | Rating | 2211.44 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
1633.30 |
2 | Black | Win |
|
1651.25 |
3 | White | Win |
|
2281.22 |
4 | White | Win |
|
2141.15 |
5 | White | Win |
|
2271.24 |
55 Meijinsen Qualification Tohoku area 1st round | ||||
Date | 2017-04-09 | Rating | 2205.93 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
2255.56 |
3 | White | Loss |
|
2286.23 |
4 | Black | Loss |
|
2286.23 |
5 | White | Loss |
|
2255.56 |
54 Meijinsen Qualification Tohoku area 1st round | ||||
Date | 2016-04-10 | Rating | 2207.58 | |
Round | Color | Result | Opponent | |
1 | White | Draw |
|
2264.80 |
2 | White | Win |
|
2157.32 |
3 | Black | Win |
|
1775.22 |
32nd Aomori Championship | ||||
Date | 2015-07-05 | Rating | 2190.61 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
2031.45 |
2 | Black | Loss |
|
2165.34 |
3 | White | Win |
|
1692.08 |
4 | Black | Loss |
|
2285.43 |
5 | White | Win |
|
1686.69 |
7th Tohoku Championship | ||||
Date | 2015-04-12 | Rating | 2190.29 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2736.88 |
2 | Black | Win |
|
1791.18 |
3 | Black | Loss |
|
2422.22 |
4 | Black | Win |
|
2056.59 |
5 | Black | Win |
|
2294.04 |
Sendai Memorial Cup | ||||
Date | 2015-03-01 | Rating | 2186.39 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
1793.67 |
4 | White | Loss |
|
2293.27 |
6 | Black | Win |
|
2046.74 |
7 | White | Win |
|
1990.07 |
33th Aomori Meijinsen | ||||
Date | 2014-11-09 | Rating | 2172.27 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
1578.26 |
2 | White | Loss |
|
2271.59 |
3 | White | Win |
|
1712.87 |
4 | Black | Win |
|
1700.68 |
5 | Black | Loss |
|
2166.61 |
6th Tohoku Championship | ||||
Date | 2014-04-20 | Rating | 2162.68 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2235.03 |
2 | White | Win |
|
2239.74 |
3 | White | Win |
|
1990.58 |
4 | Black | Loss |
|
2757.26 |
5 | Black | Win |
|
2468.50 |
7 | Black | Loss |
|
1802.27 |
32 Aomori Meijinsen | ||||
Date | 2013-11-10 | Rating | 2147.64 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
1759.84 |
2 | Black | Win |
|
1694.31 |
3 | White | Win |
|
1793.93 |
4 | White | Win |
|
1784.63 |
5 | Black | Win |
|
2155.62 |
5th Tohoku Championship | ||||
Date | 2013-04-14 | Rating | 2130.29 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2738.45 |
2 | Black | Loss |
|
2050.37 |
3 | White | Loss |
|
2865.11 |
4 | Black | Win |
|
1828.04 |
5 | White | Loss |
|
2214.05 |
31st Aomori Meijinsen | ||||
Date | 2012-11-10 | Rating | 2132.79 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
1713.61 |
2 | Black | Win |
|
1888.91 |
3 | Black | Win |
|
1720.79 |
4 | Black | Win |
|
1866.39 |
5 | Black | Win |
|
2150.12 |
30th Aomori Championship | ||||
Date | 2012-07-01 | Rating | 2119.28 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
1894.32 |
2 | White | Win |
|
1699.93 |
3 | White | Draw |
|
2036.28 |
4 | Black | Win |
|
1854.23 |
5 | White | Loss |
|
2148.52 |
4th Tohoku Championship | ||||
Date | 2012-04-08 | Rating | 2120.94 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2428.84 |
2 | Black | Loss |
|
2060.39 |
3 | White | Win |
|
1936.60 |
4 | Black | Win |
|
2085.70 |
5 | Black | Draw |
|
2224.13 |
7th All Japan Championship | ||||
Date | 2012-01-29 | Rating | 2121.39 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2379.83 |
2 | Black | Loss |
|
2460.37 |
3 | White | Win |
|
1994.34 |
4 | Black | Loss |
|
2426.03 |
5 | Black | Win |
|
2073.70 |
6 | Black | Loss |
|
2019.25 |
30th Aomori-Meijinsen touranament | ||||
Date | 2011-11-13 | Rating | 2124.82 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
1667.15 |
2 | White | Win |
|
1716.20 |
3 | Black | Win |
|
1691.55 |
4 | Black | Win |
|
2125.02 |
5 | White | Win |
|
1807.69 |
29th Aomori Championship | ||||
Date | 2011-07-03 | Rating | 2117.91 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
1671.93 |
2 | Black | Win |
|
2112.43 |
3 | Black | Loss |
|
1895.85 |
3rd Tohoku Championship | ||||
Date | 2011-02-27 | Rating | 2114.41 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
1685.83 |
2 | Black | Win |
|
1894.08 |
3 | Black | Loss |
|
2121.86 |
4 | Black | Loss |
|
2391.71 |
5 | Black | Win |
|
1933.72 |
14th Mikami Cup Tournament | ||||
Date | 2011-01-30 | Rating | 2113.95 | |
Round | Color | Result | Opponent | |
S1 | Black | Loss |
|
2328.94 |
S3 | White | Loss |
|
2408.65 |
S4 | Black | Loss |
|
2392.28 |
S5 | White | Loss |
|
2393.76 |
29th Aomori-Meijinsen Tournament | ||||
Date | 2010-11-14 | Rating | 2118.77 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
1900.13 |
2 | Black | Win |
|
1749.07 |
3 | Black | Win |
|
1942.00 |
4 | Black | Win |
|
1699.58 |
5 | Black | Loss |
|
2096.51 |
2nd Tohoku Championship | ||||
Date | 2010-03-14 | Rating | 2130.20 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
1969.58 |
2 | Black | Loss |
|
2396.79 |
3 | Black | Win |
|
1925.90 |
4 | White | Win |
|
2131.84 |
5 | White | Win |
|
1987.17 |
28th Aomori-Meijinsen Tournament | ||||
Date | 2009-11-01 | Rating | 2134.20 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
1707.54 |
2 | White | Loss |
|
2404.83 |
3 | White | Win |
|
1749.92 |
4 | Black | Win |
|
1710.36 |
5 | White | Loss |
|
2135.44 |
8th Middle-dan Players Tournament | ||||
Date | 2009-08-30 | Rating | 2138.99 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
2131.79 |
2 | Black | Loss |
|
2444.67 |
3 | Black | Loss |
|
2262.40 |
4 | Black | Loss |
|
2148.07 |
5 | White | Loss |
|
2114.53 |
6 | Black | Win |
|
2049.57 |
1st Tohoku Championship | ||||
Date | 2009-02-22 | Rating | 2166.69 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
1936.84 |
2 | Black | Win |
|
1525.30 |
3 | Black | Loss |
|
2391.60 |
4 | Black | Loss |
|
2452.06 |
5 | Black | Loss |
|
2119.30 |
12th Mikami Cup Tournament | ||||
Date | 2009-01-18 | Rating | 2174.58 | |
Round | Color | Result | Opponent | |
A1 | Black | Win |
|
2279.63 |
A2 | White | Win |
|
2109.68 |
A3 | Black | Win |
|
2115.85 |
A4 | White | Win |
|
2130.78 |
A5 | Black | Loss |
|
2410.89 |
7th 6-7 dan Tournament | ||||
Date | 2008-09-28 | Rating | 2178.64 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
2109.22 |
2 | Black | Loss |
|
2409.93 |
3 | Black | Loss |
|
2109.08 |
4 | White | Win |
|
1997.43 |
5 | White | Win |
|
2471.09 |
6 | Black | Loss |
|
2233.19 |
6dan 7dan Tournament | ||||
Date | 2007-10-08 | Rating | 2180.63 | |
Round | Color | Result | Opponent | |
1 | Black | Draw |
|
2248.85 |
2 | White | Win |
|
2090.79 |
3 | Black | Win |
|
1969.54 |
4 | Black | Win |
|
2375.88 |
5 | White | Loss |
|
2401.42 |
6 | Black | Loss |
|
2408.52 |
5th 6-7 dan Tournament | ||||
Date | 2004-12-05 | Rating | 2068.60 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2368.56 |
2 | Black | Win |
|
2046.46 |
3 | Black | Loss |
|
2281.29 |
4 | Black | Win |
|
1926.92 |
5 | Black | Loss |
|
1949.29 |
6 | White | Loss |
|
2256.31 |