Yamamoto Yasuhiro (山本靖弘)

Place: Hamamatsu, Japan

Rating: 2124.88, Std: 83.71, Rank: 462

First game: 2000-05-21, Last game: 2023-05-21

Top rating: 2177.64 (2019-11-17)

Games: 266, Wins: 105, Draws: 19, Losses: 142

Gy1: 19, Gy2: 34, Gy5: 59

61 Meijinsen Qualification Hamamatsu area 1st round
Date	2023-05-21		Rating	2124.88
Round	Color	Result	Opponent
1	Black	Win	Kamikubo Mineo	1793.58
2	White	Loss	Takazawa Nagayoshi	2249.16
3	White	Loss	Kato Daisuke	1997.97
4	White	Win	Kawada Miki	1777.51
2nd Masters Renju Tournament
Date	2023-04-23		Rating	2126.45
Round	Color	Result	Opponent
1	White	Loss	Iwano Fumio	2080.98
2	White	Loss	Takazawa Nagayoshi	2247.52
3	White	Loss	Hasegawa Kazuto	2538.53
4	White	Win	Miyamoto Syunju	2196.41
5	Black	Loss	Ishitani Shin-ichi	2302.40
7	White	Win	Tomobe Katsuhiro	2033.88
48 Tokai Championship final match
Date	2023-02-19		Rating	2131.30
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2306.00
2	White	Loss	Ishitani Shin-ichi	2306.00
48 Tokai Championship 2nd round
Date	2022-12-18		Rating	2138.65
Round	Color	Result	Opponent
1	Black	Win	Maruyama Yasushi	2244.18
2	White	Loss	Ishitani Shin-ichi	2308.55
3	Black	Win	Maruta Hiroki	2109.32
48 Tokai Championship 1st round Hamamatsu area
Date	2022-11-20		Rating	2140.19
Round	Color	Result	Opponent
1	Black	Win	Kato Daisuke	1984.81
2	White	Loss	Ishitani Shin-ichi	2308.18
3	White	Win	Kawada Miki	1787.44
4	White	Draw	Maruyama Yasushi	2242.62
60 Meijinsen Qualification Tokai area 2nd round
Date	2022-06-26		Rating	2145.27
Round	Color	Result	Opponent
1	White	Loss	Oomura Shu	2322.49
2	Black	Loss	Ishitani Shin-ichi	2303.80
3	White	Win	Maruyama Yasushi	2237.64
60th Meijinsen Tournament Tokai area 1st round
Date	2022-05-15		Rating	2146.48
Round	Color	Result	Opponent
1	Black	Win	Kato Daisuke	1966.35
2	Black	Loss	Ishitani Shin-ichi	2303.06
3	White	Win	Kawada Miki	1802.08
4	White	Loss	Maruyama Yasushi	2237.52
47 Tokai Championship 2nd round
Date	2021-12-19		Rating	2153.75
Round	Color	Result	Opponent
1	White	Loss	Oomura Shu	2325.67
2	White	Loss	Maruyama Yasushi	2242.11
3	White	Draw	Ishitani Shin-ichi	2292.30
47 Tokai Championship 1st round Hamamatsu area
Date	2021-10-21		Rating	2158.67
Round	Color	Result	Opponent
1	Black	Win	Fukada Ren	2009.98
2	White	Win	Maruyama Yasushi	2249.12
3	White	Loss	Takazawa Nagayoshi	2168.71
4	Black	Win	Kato Daisuke	1942.49
5	White	Win	Kawada Miki	1833.68
59 Meijinsen Qualification Tokai area 2nd round
Date	2021-06-27		Rating	2161.48
Round	Color	Result	Opponent
1	White	Win	Takazawa Nagayoshi	2160.54
2	Black	Loss	Ishitani Shin-ichi	2295.58
3	White	Loss	Maruyama Yasushi	2261.27
59 Meijinsen Qualification Hamamatsu area 1st round
Date	2021-05-16		Rating	2163.05
Round	Color	Result	Opponent
1	Black	Win	Fukada Ren	1998.70
2	White	Loss	Takazawa Nagayoshi	2159.68
3	White	Win	Kawada Miki	1864.18
4	Black	Loss	Maruyama Yasushi	2261.71
5	White	Win	Kato Daisuke	1924.33
46 Tokai Championship 2nd round
Date	2020-12-20		Rating	2171.09
Round	Color	Result	Opponent
1	White	Loss	Mano Yoshihisa	2246.52
2	White	Draw	Ishitani Shin-ichi	2322.42
3	White	Draw	Maruyama Yasushi	2251.85
46 Tokai Championship 1st round Hamamatsu area
Date	2020-11-15		Rating	2173.20
Round	Color	Result	Opponent
1	Black	Win	Fukada Ren	1970.90
2	Black	Win	Maruyama Yasushi	2252.16
3	White	Win	Yoshida Kazuma	1574.90
4	Black	Win	Kato Daisuke	1911.92
58 Meijinsen Qualification Hamamatsu area 1st round
Date	2020-06-28		Rating	2170.60
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2330.32
2	Black	Loss	Maruyama Yasushi	2255.73
4	White	Win	Kato Daisuke	1899.86
5	White	Loss	Fujita Yudai	2437.86
45 Tokai Championship 2nd round
Date	2019-12-15		Rating	2176.67
Round	Color	Result	Opponent
1	Black	Win	Mano Yoshihisa	2274.78
2	White	Loss	Ishitani Shin-ichi	2332.73
3	Black	Loss	Maruyama Yasushi	2249.26
45 Tokai Championship Hamamatsu area 1st round
Date	2019-11-17		Rating	2177.64
Round	Color	Result	Opponent
1	White	Win	Fukada Ren	1947.86
2	White	Win	Maruyama Yasushi	2249.27
3	Black	Win	Kato Daisuke	1882.66
43 Tokai Championship 2nd round
Date	2017-12-17		Rating	2151.63
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2361.99
2	Black	Loss	Fujita Yudai	2450.14
3	White	Loss	Naito Yuya	2483.81
43 Tokai Championship 1st round Hamamatsu area
Date	2017-11-26		Rating	2151.65
Round	Color	Result	Opponent
1	Black	Win	Suzuki Junichiro	2021.74
2	White	Win	Maruyama Yasushi	2246.70
4	White	Loss	Ishitani Shin-ichi	2357.81
5	Black	Win	Kato Daisuke	1845.08
55 Meijinsen Qualification Tokai area 1st round
Date	2017-05-21		Rating	2139.62
Round	Color	Result	Opponent
1	Black	Draw	Fujita Yudai	2437.98
2	Black	Loss	Ishitani Shin-ichi	2352.81
3	Black	Win	Kishi Yoshinori	1942.52
4	Black	Loss	Maruyama Yasushi	2254.70
5	White	Win	Kato Daisuke	1838.11
42 Tokai Championship 2nd round
Date	2016-12-18		Rating	2127.84
Round	Color	Result	Opponent
1	Black	Loss	Fujita Yudai	2439.03
2	White	Loss	Maruyama Yasushi	2254.41
3	White	Loss	Ishitani Shin-ichi	2358.41
42 Tokai Championship 1st round
Date	2016-11-20		Rating	2127.10
Round	Color	Result	Opponent
1	Black	Win	Takazawa Nagayoshi	2123.73
2	White	Loss	Ishitani Shin-ichi	2360.31
3	Black	Win	Kato Daisuke	1842.41
5	Black	Loss	Maruyama Yasushi	2254.95
54 Meijinsen Qualification Tokai area 2nd round
Date	2016-06-26		Rating	2121.87
Round	Color	Result	Opponent
1	White	Win	Kato Daisuke	1837.57
2	Black	Loss	Maruyama Yasushi	2262.03
3	Black	Loss	Ishitani Shin-ichi	2352.66
54 Meijinsen Qualification Tokai area 1st round
Date	2016-05-15		Rating	2121.49
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2354.64
2	Black	Win	Suzuki Junichiro	1978.24
3	White	Loss	Maruyama Yasushi	2262.51
4	White	Win	Mano Yoshihisa	2306.11
5	Black	Win	Kato Daisuke	1838.45
41 Tokai Championship 1st round
Date	2015-11-15		Rating	2110.39
Round	Color	Result	Opponent
1	White	Loss	Mano Yoshihisa	2319.39
3	Black	Loss	Fujita Yudai	2395.75
4	Black	Win	Kato Daisuke	1848.43
5	White	Loss	Maruyama Yasushi	2256.06
40 Tokai Championship 2nd round
Date	2014-12-21		Rating	2102.89
Round	Color	Result	Opponent
1	White	Loss	Maruyama Yasushi	2259.00
2	White	Loss	Tatematsu Hikaru	2167.90
3	Black	Loss	Ishitani Shin-ichi	2392.91
40 Tokai Championship 1st round
Date	2014-11-16		Rating	2104.31
Round	Color	Result	Opponent
1	Black	Loss	Tatematsu Hikaru	2167.30
2	White	Win	Suzuki Junichiro	1943.64
3	White	Loss	Ishitani Shin-ichi	2397.41
52 Meijinsen Qualification Tokai area 1st round
Date	2014-04-20		Rating	2117.27
Round	Color	Result	Opponent
1	Black	Loss	Fukui Nobuhiro	2576.30
2	White	Win	Inoue Katsumi	1871.09
3	White	Loss	Fujita Yudai	2307.71
4	Black	Win	Takazawa Nagayoshi	2040.27
9th All Japan Championship
Date	2014-01-26		Rating	2120.78
Round	Color	Result	Opponent
1	White	Loss	Kamiya Shunsuke	2545.42
2	White	Win	Maruyama Yasushi	2256.20
3	Black	Loss	Ono Takayuki	2340.81
4	White	Loss	Kon Akira	1962.85
5	White	Win	Kim Chang-Su	2043.14
6	White	Loss	Kubo Izumi	2076.66
39 Tokai Championship 2nd round
Date	2013-12-15		Rating	2124.09
Round	Color	Result	Opponent
1	Black	Loss	Maruyama Yasushi	2257.28
2	White	Loss	Ishitani Shin-ichi	2390.63
3	White	Loss	Mano Yoshihisa	2283.69
39 Tokai Championship 1st round
Date	2013-11-17		Rating	2127.92
Round	Color	Result	Opponent
1	Black	Win	Mano Yoshihisa	2281.44
2	Black	Loss	Maruyama Yasushi	2256.88
3	White	Win	Suzuki Junichiro	1920.13
51 Meijinsen Qualification Tokai area 2nd round
Date	2013-05-19		Rating	2144.49
Round	Color	Result	Opponent
1	Black	Draw	Maruyama Yasushi	2240.99
2	White	Loss	Mano Yoshihisa	2276.42
3	Black	Loss	Fukui Nobuhiro	2535.42
51 Meijinsen Qualification Tokai area 1st round
Date	2013-04-21		Rating	2147.61
Round	Color	Result	Opponent
1	White	Win	Saito Syuichi	2043.68
2	White	Win	Ishitani Shin-ichi	2350.67
3	Black	Win	Mano Yoshihisa	2273.07
4	Black	Win	Maruyama Yasushi	2238.00
10th Middle-dan players Tournament
Date	2012-08-26		Rating	2131.47
Round	Color	Result	Opponent
1	Black	Loss	Ono Takayuki	2391.87
2	White	Draw	Miyagawa Junzo	2185.45
3	Black	Win	Suzuki Junichiro	1902.73
4	Black	Loss	Maruyama Yasushi	2228.76
5	White	Loss	Mano Yoshihisa	2236.13
6	Black	Win	Kubo Izumi	2064.72
50 Meijinsen Qualification Tokai area 2nd round
Date	2012-05-20		Rating	2126.33
Round	Color	Result	Opponent
1	White	Loss	Maruyama Yasushi	2225.50
2	White	Loss	Miyoshi Takeo	2146.51
3	Black	Loss	Fukui Nobuhiro	2476.95
50 Meijinsen Qualification Tokai area 1st round
Date	2012-04-15		Rating	2126.96
Round	Color	Result	Opponent
1	Black	Win	Maruyama Yasushi	2224.18
2	White	Win	Mano Yoshihisa	2223.55
3	White	Loss	Fukui Nobuhiro	2469.18
4	Black	Loss	Ishitani Shin-ichi	2344.20
37 Tokai Championship 2nd round
Date	2011-11-20		Rating	2119.50
Round	Color	Result	Opponent
1	Black	Draw	Maruyama Yasushi	2218.38
2	Black	Loss	Mano Yoshihisa	2221.42
3	White	Loss	Ishitani Shin-ichi	2361.96
37 Tokai Championship 1st round
Date	2011-10-16		Rating	2118.81
Round	Color	Result	Opponent
2	Black	Win	Mano Yoshihisa	2224.30
3	Black	Win	Suzuki Junichiro	1923.05
4	Black	Loss	Maruyama Yasushi	2216.82
49 Meijinsen Qualification Tokai area 1st round
Date	2011-04-17		Rating	2108.06
Round	Color	Result	Opponent
1	Black	Loss	Maruyama Yasushi	2209.64
3	White	Loss	Miyoshi Takeo	2126.85
4	Black	Win	Kugizaki Michihiko	1923.27
36 Tokai Championship 2nd round
Date	2010-11-21		Rating	2105.65
Round	Color	Result	Opponent
1	White	Loss	Miyoshi Takeo	2115.59
2	Black	Loss	Ishitani Shin-ichi	2362.23
3	White	Loss	Mano Yoshihisa	2277.56
36 Tokai Championship 1st round
Date	2010-10-17		Rating	2107.53
Round	Color	Result	Opponent
1	White	Win	Maruyama Yasushi	2209.18
2	Black	Loss	Miyoshi Takeo	2115.13
3	Black	Win	Suzuki Junichiro	1901.97
4	White	Loss	Mano Yoshihisa	2281.59
Meijinsen Qualification Tokai area 2nd round
Date	2010-05-16		Rating	2114.42
Round	Color	Result	Opponent
1	White	Win	Suzuki Junichiro	1896.63
2	Black	Draw	Ishitani Shin-ichi	2368.90
3	Black	Loss	Mano Yoshihisa	2287.53
48 Meijinsen Qualification Tokai area 1st round
Date	2010-04-18		Rating	2115.12
Round	Color	Result	Opponent
1	White	Loss	Maruyama Yasushi	2219.07
2	White	Win	Miyoshi Takeo	2106.56
3	Black	Loss	Saito Syuichi	2069.50
4	Black	Win	Suzuki Junichiro	1896.88
35 Tokai Championship 2nd round
Date	2009-11-15		Rating	2121.40
Round	Color	Result	Opponent
1	Black	Loss	Maruyama Yasushi	2229.13
2	White	Win	Miyoshi Takeo	2140.34
3	Black	Draw	Ishitani Shin-ichi	2349.50
35 Tokai Championship 1st round
Date	2009-10-18		Rating	2121.58
Round	Color	Result	Opponent
1	White	Win	Maruyama Yasushi	2229.57
2	Black	Loss	Ishitani Shin-ichi	2347.95
3	Black	Win	Takamura Syouto	1895.28
8th Middle-dan Players Tournament
Date	2009-08-30		Rating	2119.51
Round	Color	Result	Opponent
1	Black	Loss	Koyama Jun	2414.72
2	White	Loss	Kobayashi Koichi	2111.55
3	White	Win	Kubo Izumi	2091.27
4	White	Win	Gakumazawa Hideaki	2118.66
5	White	Loss	Sato Kiyotomi	2407.49
6	Black	Loss	Maruyama Yasushi	2229.59
47th Meijinsen Qualification Tokai area 2nd round
Date	2009-05-17		Rating	2116.77
Round	Color	Result	Opponent
1	White	Win	Miyoshi Takeo	2177.11
2	White	Loss	Ishitani Shin-ichi	2361.87
3	White	Win	Kawasaki Nobuhiko	2097.79
47th Meijinsen Qualification Tokai area 1st round
Date	2009-04-19		Rating	2114.24
Round	Color	Result	Opponent
1	White	Loss	Miyoshi Takeo	2183.56
2	White	Win	Kugizaki Michihiko	1935.48
3	Black	Win	Maruyama Yasushi	2217.60
4	Black	Loss	Ishitani Shin-ichi	2363.61
34th Tokai Championship 2nd round
Date	2008-11-16		Rating	2096.77
Round	Color	Result	Opponent
	White	Loss	Ishitani Shin-ichi	2370.54
	White	Win	Miyoshi Takeo	2205.21
	Black	Loss	Maruyama Yasushi	2208.88
34th Tokai Championship, 1st round
Date	2008-10-19		Rating	2093.31
Round	Color	Result	Opponent
	White	Loss	Maruyama Yasushi	2208.21
	White	Win	Miyoshi Takeo	2208.47
	White	Loss	Saito Syuichi	2066.23
	Black	Loss	Miyazu Goichi	1805.14
46th Meijinsen Qualification Tokai area, Final round
Date	2008-05-18		Rating	2086.40
Round	Color	Result	Opponent
	White	Loss	Ishitani Shin-ichi	2378.80
	White	Loss	Maruyama Yasushi	2186.94
	White	Loss	Miyoshi Takeo	2235.15
46th Meijinsen Qualification Tokai area 1st round
Date	2008-04-20		Rating	2086.83
Round	Color	Result	Opponent
	White	Loss	Ishitani Shin-ichi	2378.88
	Black	Win	Maruyama Yasushi	2181.56
	Black	Win	Miyazu Goichi	1807.47
	Black	Win	Kamikubo Mineo	1879.58
33rd Tokai Championship 2nd round
Date	2007-11-18		Rating	2079.22
Round	Color	Result	Opponent
	White	Loss	Miyoshi Takeo	2262.68
	White	Win	Ishitani Shin-ichi	2373.48
	Black	Win	Maruyama Yasushi	2159.09
33rd Tokai Championship 1st round
Date	2007-10-21		Rating	2075.34
Round	Color	Result	Opponent
	White	Win	Kamikubo Mineo	1865.55
	White	Win	Yamamoto Hukue	1648.01
	Black	Loss	Maruyama Yasushi	2157.48
	Black	Loss	Miyoshi Takeo	2266.76
6dan 7dan Tournament
Date	2007-10-08		Rating	2073.85
Round	Color	Result	Opponent
1	White	Loss	Sato Kiyotomi	2384.16
2	Black	Loss	Gakumazawa Hideaki	2149.81
3	White	Loss	Miyagawa Junzo	2242.33
4	White	Win	Kubo Izumi	2072.18
5	White	Loss	Tadokoro Hosai	1918.40
6	Black	Draw	Nagao Noriaki	2234.23
45th Meijinsen Qualification Tokai area final round
Date	2007-05-20		Rating	2066.18
Round	Color	Result	Opponent
	White	Loss	Miyoshi Takeo	2268.07
	White	Loss	Ishitani Shin-ichi	2363.51
	Black	Win	Ooura Tadahito	2016.66
45th Meijinsen Qualification Tokai area - 1st round
Date	2007-04-15		Rating	2064.18
Round	Color	Result	Opponent
1	Black	Win	Kamikubo Mineo	1868.60
2	Black	Loss	Ooura Tadahito	2018.58
3	Black	Win	Maruyama Yasushi	2143.24
4	Black	Loss	Miyoshi Takeo	2264.63
32nd Tokai Championship - 1st round
Date	2006-10-15		Rating	2053.06
Round	Color	Result	Opponent
	White	Loss	Miyoshi Takeo	2259.20
	White	Win	Miyazu Goichi	1806.01
	White	Loss	Maruyama Yasushi	2138.43
	Black	Draw	Takatsu Hitoshi	1928.01
Meijin-sen Qual, Tokai area 1st round
Date	2006-05-21		Rating	2050.55
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Hukue	1624.14
2	Black	Win	Maruyama Yasushi	2140.17
3	White	Loss	Shinoda Kiyoshi	2335.20
4	Black	Loss	Ishitani Shin-ichi	2358.09
31st Tokai Championship - Semi final
Date	2005-11-20		Rating	2042.07
Round	Color	Result	Opponent
	White	Loss	Shinoda Kiyoshi	2328.33
	White	Draw	Ishitani Shin-ichi	2370.92
	White	Loss	Miyoshi Takeo	2258.05
31st Tokai Championship - 1st round
Date	2005-10-16		Rating	2040.48
Round	Color	Result	Opponent
1	White	Loss	Miyoshi Takeo	2258.45
3	Black	Win	Miyazu Goichi	1784.46
4	Black	Loss	Shinoda Kiyoshi	2326.03
5	Black	Win	Yamamoto Hukue	1626.97
43rd Meijinsen Qualification: Tokai area - 2nd round
Date	2005-06-12		Rating	2035.82
Round	Color	Result	Opponent
	White	Loss	Ishitani Shin-ichi	2376.79
	White	Loss	Miyoshi Takeo	2256.43
	White	Loss	Shinoda Kiyoshi	2314.26
43rd Meijinsen Qualification: Tokai-area 1st round
Date	2005-05-15		Rating	2035.85
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Hukue	1632.81
2	Black	Draw	Miyoshi Takeo	2255.01
3	Black	Win	Miyazu Goichi	1780.95
4	Black	Loss	Ishitani Shin-ichi	2374.45
Japan WC Qualification tournament
Date	2005-04-03		Rating	2034.54
Round	Color	Result	Opponent
4	White	Draw	Hara Masao	2049.10
5	Black	Loss	Tanizaki Ryusuke	2068.71
6	White	Loss	Nagao Noriaki	2222.78
5th 6-7 dan Tournament
Date	2004-12-05		Rating	2036.87
Round	Color	Result	Opponent
1	Black	Loss	Kubo Izumi	2171.91
2	White	Loss	Gakumazawa Hideaki	2067.71
3	White	Draw	Tadokoro Hosai	1922.18
4	White	Loss	Miyagawa Junzo	2238.00
5	Black	Loss	Kobayashi Koichi	2085.76
6	White	Win	Hiwatashi Kikuma	1918.69
42nd Meijinsen Qualification: Tokai 2nd round
Date	2004-06-13		Rating	2056.72
Round	Color	Result	Opponent
	White	Draw	Ishitani Shin-ichi	2363.00
	White	Loss	Shinoda Kiyoshi	2289.71
	Black	Win	Maruyama Yasushi	2127.09
42nd Meijinsen Qualification: Tokai 1st round
Date	2004-05-23		Rating	2057.94
Round	Color	Result	Opponent
1	White	Win	Oogawara Shingo	2061.57
2	White	Win	Ishitani Shin-ichi	2363.02
3	White	Win	Maruyama Yasushi	2127.76
4	Black	Loss	Shinoda Kiyoshi	2288.25
41th Meijinsen Qualification: Tokai area - 1st round
Date	2003-05-18		Rating	2031.34
Round	Color	Result	Opponent
1	Black	Loss	Suzuki Junichiro	1838.12
2	Black	Win	Kuramoto Hideharu	1731.37
3	White	Win	Fujio Katsutoshi	1971.16
4	White	Loss	Miyoshi Takeo	2224.91
40th Meijinsen Qualification Tokai area 1st-Round
Date	2002-05-19		Rating	2016.99
Round	Color	Result	Opponent
1	Black	Win	Suzuki Junichiro	1806.73
2	White	Loss	Takazawa Nagayoshi	2064.76
3	White	Loss	Ishitani Shin-ichi	2373.85
4	Black	Win	Okuno Yusuke	1907.18
World Championship BT
Date	2001-08-12		Rating	2005.30
Round	Color	Result	Opponent
1	White	Loss	Park Jeong Ho	2304.42
2	White	Draw	Miyagawa Sou	1989.30
3	Black	Draw	Samotsvetov Igor	2099.49
4	White	Loss	Chernov Sergey	2267.92
5	Black	Win	Chung Chun-Chih	1907.01
6	White	Loss	Ono Takayuki	2181.16
7	White	Win	Kimura Shin	1896.35
8	White	Loss	Khramov Andrey	2192.82
38th Meijinsen Qualification: Tokai 1st round
Date	2000-05-21		Rating	1987.70
Round	Color	Result	Opponent
1	White	Loss	Suzuki Toyoshige	1936.54
2	Black	Win	Suzuki Junichiro	1756.91
3	White	Loss	Maruyama Yasushi	2219.62
4	White	Win	Miyazu Goichi	1832.52