Maruyama Yasushi (丸山保司)

Place: Hamamatsu, Japan

Rating: 2237.78, Rank: 262

First game: 1996-09-23, Last game: 2022-01-10

Top rating: 2252.88 (2021-06-27)

Games: 249, Wins: 108, Draws: 37, Losses: 104

Gy1: 14, Gy2: 32, Gy5: 81

59th Meijinsen Tournament
Date 2022-01-10 Rating 2237.78
Round Color Result Opponent
1 White Draw Ono Takayuki 2335.46
2 White Loss Maruta Hiroki 2201.02
3 White Loss Okabe Hiroshi 2621.11
4 White Loss Hasegawa Kazuto 2453.92
5 White Loss Nakayama Tomoharu 2775.36
6 Black Win Hayashi Shoichi 2060.34
7 Black Loss Iio Yoshihiro 2328.98
8 White Loss Kamiya Shunsuke 2765.65
9 White Loss Nagasoe Hiroki 2565.37
47 Tokai Championship 1st round Hamamatsu area
Date 2021-10-21 Rating 2244.20
Round Color Result Opponent
1 Black Win Kato Daisuke 1883.27
2 Black Loss Yamamoto Yasuhiro 2161.46
3 Black Win Fukada Ren 1981.21
4 White Win Kawada Miki 1869.21
5 Black Win Takazawa Nagayoshi 2081.39
59 Meijinsen Qualification Tokai area 2nd round
Date 2021-06-27 Rating 2252.88
Round Color Result Opponent
1 White Win Ishitani Shin-ichi 2276.41
2 Black Win Takazawa Nagayoshi 2082.63
3 Black Win Yamamoto Yasuhiro 2159.17
59 Meijinsen Qualification Hamamatsu area 1st round
Date 2021-05-16 Rating 2252.36
Round Color Result Opponent
1 Black Win Kawada Miki 1881.86
2 White Win Ishitani Shin-ichi 2279.58
3 Black Draw Takazawa Nagayoshi 2084.36
4 White Win Yamamoto Yasuhiro 2159.32
5 Black Win Fukada Ren 1971.21
46 Tokai Championship 2nd round
Date 2020-12-20 Rating 2240.11
Round Color Result Opponent
1 White Loss Ishitani Shin-ichi 2301.40
2 White Loss Mano Yoshihisa 2224.26
3 Black Draw Yamamoto Yasuhiro 2164.10
46 Tokai Championship 1st round Hamamatsu area
Date 2020-11-15 Rating 2239.91
Round Color Result Opponent
1 White Win Kato Daisuke 1874.69
2 White Loss Yamamoto Yasuhiro 2165.54
3 White Win Fukada Ren 1946.55
5 White Win Yoshida Kazuma 1562.47
58 Meijinsen Qualification Tokai area 2nd round
Date 2020-07-19 Rating 2242.05
Round Color Result Opponent
1 White Win Masuda Taku 1986.99
2 White Loss Ishitani Shin-ichi 2306.84
3 White Win Fujita Yudai 2414.55
58 Meijinsen Qualification Hamamatsu area 1st round
Date 2020-06-28 Rating 2241.63
Round Color Result Opponent
1 Black Loss Fujita Yudai 2414.78
2 White Win Yamamoto Yasuhiro 2160.78
3 White Win Kato Daisuke 1867.89
4 White Draw Ishitani Shin-ichi 2309.10
45 Tokai Championship 2nd round
Date 2019-12-15 Rating 2233.16
Round Color Result Opponent
1 White Loss Ishitani Shin-ichi 2312.01
2 White Loss Mano Yoshihisa 2253.40
3 White Win Yamamoto Yasuhiro 2164.55
45 Tokai Championship Hamamatsu area 1st round
Date 2019-11-17 Rating 2232.90
Round Color Result Opponent
1 White Win Kato Daisuke 1857.01
2 Black Loss Yamamoto Yasuhiro 2165.24
3 Black Win Fukada Ren 1927.48
57 Meijinsen Qualification Tokai area 2nd round
Date 2019-06-23 Rating 2235.31
Round Color Result Opponent
1 Black Loss Ishitani Shin-ichi 2328.46
2 Black Win Suzuki Junichiro 1988.53
3 White Loss Mano Yoshihisa 2263.90
57 Meijinsen Qualification Hamamatsu area
Date 2019-05-19 Rating 2237.53
Round Color Result Opponent
1 Black Win Kamikubo Mineo 1888.06
2 Black Win Ishitani Shin-ichi 2329.77
3 Black Win Kato Daisuke 1841.22
4 Black Win Suzuki Junichiro 1989.80
44 Tokai Championship final match
Date 2019-02-16 Rating 2236.31
Round Color Result Opponent
1 White Draw Ishitani Shin-ichi 2340.40
2 Black Loss Ishitani Shin-ichi 2340.40
3 White Loss Ishitani Shin-ichi 2340.40
44 Tokai Championship 2nd round
Date 2018-12-16 Rating 2238.08
Round Color Result Opponent
1 White Win Ishitani Shin-ichi 2348.52
2 Black Win Kishi Yoshinori 1908.68
3 Black Win Mano Yoshihisa 2267.50
44 Tokai Championship Hamamatsu area 1st round
Date 2018-11-18 Rating 2236.12
Round Color Result Opponent
1 Black Win Kato Daisuke 1845.85
2 Black Win Takahashi Kodai 1564.25
3 Black Loss Suzuki Junichiro 2001.32
5 White Win Ishitani Shin-ichi 2351.69
ex1 White Loss Ishitani Shin-ichi 2351.69
ex2 White Win Suzuki Junichiro 2001.32
56 Meijinsen Qualification Tokai area 2nd round
Date 2018-06-24 Rating 2227.49
Round Color Result Opponent
1 White Loss Fujita Yudai 2422.97
2 Black Loss Mano Yoshihisa 2279.19
3 White Loss Ishitani Shin-ichi 2360.14
56 Meijinsen Qualification Hamamatsu area 1st round
Date 2018-05-20 Rating 2228.01
Round Color Result Opponent
1 Black Loss Fujita Yudai 2424.76
2 Black Win Takazawa Nagayoshi 2083.29
3 White Win Kugizaki Michihiko 1978.00
4 White Draw Ishitani Shin-ichi 2359.02
43 Tokai Championship 1st round Hamamatsu area
Date 2017-11-26 Rating 2224.99
Round Color Result Opponent
1 White Draw Ishitani Shin-ichi 2335.51
2 Black Loss Yamamoto Yasuhiro 2133.49
3 Black Win Suzuki Junichiro 2000.37
4 White Win Kato Daisuke 1830.12
55 Meijinsen Tournament
Date 2017-09-18 Rating 2224.66
Round Color Result Opponent
1 Black Loss Tamada Yoichi 2450.85
2 White Draw Matsuura Hiroshi 2290.47
3 White Loss Hasegawa Kazuto 2531.70
4 White Loss Nakayama Tomoharu 2762.27
5 White Loss Iio Yoshihiro 2473.43
6 White Loss Sato Kiyotomi 2389.15
7 Black Loss Kawano Takahisa 2367.57
8 White Loss Kamiya Shunsuke 2727.70
9 White Loss Okabe Hiroshi 2649.44
55 Meijinsen Qualification Tokai area 2nd round
Date 2017-06-25 Rating 2231.94
Round Color Result Opponent
1 Black Win Takazawa Nagayoshi 2100.26
2 Black Win Mano Yoshihisa 2275.13
3 Black Win Suzuki Junichiro 1989.77
55 Meijinsen Qualification Tokai area 1st round
Date 2017-05-21 Rating 2232.14
Round Color Result Opponent
1 Black Win Kishi Yoshinori 1932.87
2 White Draw Takazawa Nagayoshi 2100.09
3 Black Loss Fujita Yudai 2415.17
4 White Win Yamamoto Yasuhiro 2120.23
5 White Draw Mano Yoshihisa 2277.54
42 Tokai Championship 2nd round
Date 2016-12-18 Rating 2231.61
Round Color Result Opponent
1 White Loss Ishitani Shin-ichi 2334.78
2 Black Win Yamamoto Yasuhiro 2107.38
3 White Loss Fujita Yudai 2416.27
42 Tokai Championship 1st round
Date 2016-11-20 Rating 2232.11
Round Color Result Opponent
1 Black Win Kawada Miki 1849.95
2 Black Win Kato Daisuke 1830.44
3 White Loss Ishitani Shin-ichi 2336.54
4 Black Win Suzuki Junichiro 1970.52
5 White Win Yamamoto Yasuhiro 2106.47
54 Meijinsen Tournament
Date 2016-09-19 Rating 2231.63
Round Color Result Opponent
1 Black Loss Okabe Hiroshi 2648.38
2 Black Loss Iio Yoshihiro 2487.26
3 Black Loss Matsuura Hiroshi 2307.39
4 Black Loss Nakayama Tomoharu 2708.91
5 Black Loss Kuga Akio 2303.55
6 White Loss Hasegawa Kazuto 2566.50
7 White Draw Koyama Jun 2548.01
8 Black Loss Tanaka Toshiki 2386.51
9 White Loss Kamiya Shunsuke 2683.19
54 Meijinsen Qualification Tokai area 2nd round
Date 2016-06-26 Rating 2238.84
Round Color Result Opponent
1 Black Win Ishitani Shin-ichi 2328.58
2 White Win Yamamoto Yasuhiro 2100.65
3 Black Win Kato Daisuke 1825.46
54 Meijinsen Qualification Tokai area 1st round
Date 2016-05-15 Rating 2239.21
Round Color Result Opponent
1 White Win Suzuki Junichiro 1955.40
2 Black Draw Mano Yoshihisa 2280.72
3 Black Win Yamamoto Yasuhiro 2100.09
4 Black Win Kato Daisuke 1826.33
5 White Draw Ishitani Shin-ichi 2330.44
41 Tokai Championship 2nd round
Date 2015-12-20 Rating 2232.39
Round Color Result Opponent
1 Black Loss Fujita Yudai 2379.40
2 Black Draw Mano Yoshihisa 2290.56
3 White Loss Ishitani Shin-ichi 2335.85
41 Tokai Championship 1st round
Date 2015-11-15 Rating 2232.25
Round Color Result Opponent
1 Black Loss Fujita Yudai 2373.09
2 Black Win Kato Daisuke 1836.63
4 White Draw Mano Yoshihisa 2293.48
5 Black Win Yamamoto Yasuhiro 2088.29
53 Meijinsen Qualification Tokai area 2nd round
Date 2015-06-21 Rating 2229.76
Round Color Result Opponent
1 White Draw Fujita Yudai 2341.53
2 Black Loss Ishitani Shin-ichi 2345.67
3 White Loss Mano Yoshihisa 2292.51
53 Meijinsen Qualification Tokai area 1st round
Date 2015-05-17 Rating 2230.72
Round Color Result Opponent
1 Black Draw Fujita Yudai 2331.62
2 Black Win Tatematsu Hikaru 2149.01
3 White Loss Ishitani Shin-ichi 2352.11
4 Black Win Inoue Katsumi 1874.28
40 Tokai Championship final match
Date 2015-02-15 Rating 2231.12
Round Color Result Opponent
1 White Loss Ishitani Shin-ichi 2362.62
2 Black Loss Ishitani Shin-ichi 2362.62
40 Tokai Championship 2nd round
Date 2014-12-21 Rating 2234.02
Round Color Result Opponent
1 Black Win Yamamoto Yasuhiro 2079.45
2 Black Win Ishitani Shin-ichi 2367.11
3 White Draw Tatematsu Hikaru 2149.84
52 Meijinsen Qualification Tokai area 1st round
Date 2014-04-20 Rating 2231.16
Round Color Result Opponent
1 White Win Takazawa Nagayoshi 1983.15
2 White Loss Fukui Nobuhiro 2547.85
3 Black Win Suzuki Junichiro 1907.73
4 White Loss Ishitani Shin-ichi 2379.85
39 Tokai Championship final match
Date 2014-02-16 Rating 2230.94
Round Color Result Opponent
1 White Draw Mano Yoshihisa 2254.65
2 White Draw Mano Yoshihisa 2254.65
3 White Draw Mano Yoshihisa 2254.65
4 White Draw Mano Yoshihisa 2254.65
5 Black Win Mano Yoshihisa 2254.65
9th All Japan Championship
Date 2014-01-26 Rating 2229.82
Round Color Result Opponent
1 Black Loss Oosumi Yuuki 2755.38
2 Black Loss Yamamoto Yasuhiro 2095.99
3 White Win Kon Akira 1938.74
4 White Draw Kim Chang-Su 2021.85
5 White Loss Kobayashi Koichi 2177.66
6 White Win Miyagawa Junzo 2146.37
39 Tokai Championship 2nd round
Date 2013-12-15 Rating 2230.81
Round Color Result Opponent
1 White Win Yamamoto Yasuhiro 2099.21
2 White Loss Mano Yoshihisa 2255.06
3 Black Win Ishitani Shin-ichi 2362.54
39 Tokai Championship 1st round
Date 2013-11-17 Rating 2230.35
Round Color Result Opponent
1 Black Win Suzuki Junichiro 1894.70
2 White Win Yamamoto Yasuhiro 2102.99
3 Black Win Mano Yoshihisa 2252.59
51 Meijinsen Qualification Tokai area 2nd round
Date 2013-05-19 Rating 2214.12
Round Color Result Opponent
1 White Draw Yamamoto Yasuhiro 2119.36
2 Black Win Fukui Nobuhiro 2505.42
3 Black Loss Mano Yoshihisa 2247.29
51 Meijinsen Qualification Tokai area 1st round
Date 2013-04-21 Rating 2211.09
Round Color Result Opponent
1 White Win Suzuki Junichiro 1884.27
2 White Loss Mano Yoshihisa 2243.94
3 Black Win Saito Syuichi 2002.06
4 White Loss Yamamoto Yasuhiro 2122.48
38 Tokai Championship 2nd round
Date 2012-11-18 Rating 2202.59
Round Color Result Opponent
1 White Draw Ishitani Shin-ichi 2308.98
2 Black Draw Saito Syuichi 2006.23
3 White Loss Mano Yoshihisa 2224.95
38 Tokai Championship 1st round
Date 2012-10-21 Rating 2202.24
Round Color Result Opponent
1 White Loss Mano Yoshihisa 2219.44
2 Black Win Suzuki Junichiro 1877.34
3 Black Win Saito Syuichi 2007.22
10th Middle-dan players Tournament
Date 2012-08-26 Rating 2201.95
Round Color Result Opponent
1 White Win Suzuki Junichiro 1877.61
2 White Loss Nagao Noriaki 2341.15
3 Black Draw Kashihara Akihiko 2246.50
4 White Win Yamamoto Yasuhiro 2106.85
5 White Win Kubo Izumi 2032.25
6 White Loss Fukui Nobuhiro 2466.71
50 Meijinsen Qualification Tokai area 2nd round
Date 2012-05-20 Rating 2198.90
Round Color Result Opponent
1 Black Win Yamamoto Yasuhiro 2102.15
2 Black Loss Fukui Nobuhiro 2444.50
3 Black Draw Miyoshi Takeo 2115.37
50 Meijinsen Qualification Tokai area 1st round
Date 2012-04-15 Rating 2197.68
Round Color Result Opponent
1 White Loss Yamamoto Yasuhiro 2102.98
3 Black Win Suzuki Junichiro 1888.88
4 White Win Mano Yoshihisa 2194.58
37 Tokai Championship final match
Date 2012-02-19 Rating 2195.70
Round Color Result Opponent
1 Black Win Ishitani Shin-ichi 2318.13
2 Black Loss Ishitani Shin-ichi 2318.13
3 White Loss Ishitani Shin-ichi 2318.13
37 Tokai Championship 2nd round
Date 2011-11-20 Rating 2192.42
Round Color Result Opponent
1 White Draw Yamamoto Yasuhiro 2096.63
2 White Loss Ishitani Shin-ichi 2328.93
3 White Win Mano Yoshihisa 2192.53
37 Tokai Championship 1st round
Date 2011-10-16 Rating 2191.03
Round Color Result Opponent
1 Black Loss Suzuki Junichiro 1899.65
3 Black Win Miyoshi Takeo 2105.73
4 White Win Yamamoto Yasuhiro 2096.26
49 Meijinsen Qualification Tokai area 2nd round
Date 2011-05-15 Rating 2186.00
Round Color Result Opponent
1 White Draw Mano Yoshihisa 2217.56
2 White Loss Miyoshi Takeo 2099.16
3 Black Win Ishitani Shin-ichi 2327.63
49 Meijinsen Qualification Tokai area 1st round
Date 2011-04-17 Rating 2184.84
Round Color Result Opponent
1 White Win Yamamoto Yasuhiro 2087.36
2 White Win Kugizaki Michihiko 1908.70
3 White Loss Ishitani Shin-ichi 2327.39
4 White Loss Suzuki Junichiro 1894.20
36 Tokai Championship 1st round
Date 2010-10-17 Rating 2185.64
Round Color Result Opponent
1 Black Loss Yamamoto Yasuhiro 2088.98
2 White Loss Mano Yoshihisa 2253.19
3 White Win Kawada Miki 1889.21
4 White Win Suzuki Junichiro 1881.64
48 Meijinsen Qualification Tokai area 1st round
Date 2010-04-18 Rating 2196.42
Round Color Result Opponent
1 Black Win Yamamoto Yasuhiro 2099.85
2 White Loss Mano Yoshihisa 2260.53
3 White Win Miyazu Goichi 1746.95
4 Black Draw Ishitani Shin-ichi 2326.59
35 Tokai Championship final match
Date 2010-02-21 Rating 2198.88
Round Color Result Opponent
1 Black Loss Ishitani Shin-ichi 2320.57
2 White Loss Ishitani Shin-ichi 2320.57
35 Tokai Championship 2nd round
Date 2009-11-15 Rating 2208.03
Round Color Result Opponent
1 White Win Yamamoto Yasuhiro 2110.35
2 White Draw Ishitani Shin-ichi 2302.32
3 Black Win Miyoshi Takeo 2105.48
35 Tokai Championship 1st round
Date 2009-10-18 Rating 2208.87
Round Color Result Opponent
1 Black Loss Yamamoto Yasuhiro 2111.46
2 Black Win Suzuki Junichiro 1875.72
3 White Win Kamikubo Mineo 1903.25
4 White Win Mano Yoshihisa 2261.04
8th Middle-dan Players Tournament
Date 2009-08-30 Rating 2209.57
Round Color Result Opponent
1 White Loss Kato Yasuhiro 1991.67
2 White Win Kubo Izumi 2033.23
3 White Win Gakumazawa Hideaki 2016.09
4 White Win Sato Kiyotomi 2336.91
5 Black Draw Koyama Jun 2413.42
6 White Win Yamamoto Yasuhiro 2110.66
47th Meijinsen Qualification Tokai area 1st round
Date 2009-04-19 Rating 2201.24
Round Color Result Opponent
1 Black Win Kawasaki Nobuhiko 2119.96
2 White Loss Ishitani Shin-ichi 2302.71
3 White Loss Yamamoto Yasuhiro 2112.06
4 White Win Kugizaki Michihiko 1894.37
The 39th Meijin-sen Tournament
Date 2001-09-24 Rating 2121.14
Round Color Result Opponent
1 Black Draw Takagawa Teiji 2252.21
2 White Loss Nishimura Toshio 2257.56
3 White Loss Hasegawa Kazuto 2513.80
4 Black Loss Iio Yoshihiro 2313.05
5 White Loss Matsuura Hiroshi 2187.03
6 Black Loss Yamaguchi Yusui 2466.78
7 Black Win Hayakawa Yoshimi 2357.69
8 Black Loss Kudomi Takahiro 2305.54
9 Black Loss Nara Hideki 2466.71
38th Meijinsen Tournament
Date 2000-10-01 Rating 2126.31
Round Color Result Opponent
1 Black Loss Hasegawa Kazuto 2517.39
2 Black Loss Kusajima Masato 2231.06
3 Black Loss Arai Yutaka 2076.18
4 Black Loss Fujinami Hisao 2128.50
5 White Draw Kudomi Takahiro 2283.24
6 Black Loss Nara Hideki 2490.03
7 Black Win Iio Yoshihiro 2283.68
8 Black Draw Hayakawa Yoshimi 2369.27
9 Black Win Nishizono Norio 2309.81
34th Meijin-sen Tournament
Date 1996-09-23 Rating 2110.40
Round Color Result Opponent
1 Black Win Matsuura Hiroshi 2137.85
2 Black Loss Ooi Kozo 2237.52
3 Black Loss Nara Hideki 2451.12
4 Black Draw Isobe Taizan 2253.09
5 White Loss Sagara Takashi 2419.99
6 Black Loss Hasegawa Kazuto 2521.08
7 Black Loss Nishizono Norio 2395.92
8 Black Loss Nishimura Toshio 2260.86
9 Black Win Yamaguchi Yusui 2348.48