Kato Yasuhiro

Place: Tokyo, Japan

Rating: 1973.99, Rank: 504

First game: 1996-03-31, Last game: 2016-07-31

Top rating: 2065.37 (2013-05-12)

Games: 252, Wins: 82, Draws: 7, Losses: 163

Gy1: 0, Gy2: 0, Gy5: 22

33 Kanto Championship
Date	2016-07-31		Rating	1973.99
Round	Color	Result	Opponent
1	Black	Loss	Koyama Jun	2530.82
2	Black	Win	Nakamura Souta	2199.03
3	Black	Loss	Maruta Koji	2103.56
4	Black	Win	Cho Enkun	1614.96
5	White	Loss	Ishitani Shin-ichi	2309.03
6	White	Loss	Fujikawa Masaki	2035.58
11th All Japan Championship
Date	2016-01-11		Rating	1974.03
Round	Color	Result	Opponent
1	Black	Loss	Sato Kiyotomi	2436.25
2	White	Loss	Kudomi Takahiro	2149.79
3	Black	Loss	Nishida Toshio	2015.45
4	White	Loss	Maruta Hiroki	2047.32
5	Black	Loss	Maruta Koji	2114.86
6	Black	Win	Chigira Makoto	1969.94
16 Kanto Renju Emperor Tournament 1st round
Date	2015-11-15		Rating	1978.21
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2630.92
2	Black	Loss	Nakamura Souta	2212.54
3	White	Loss	Maruta Hiroki	2046.38
4	White	Win	Hashimoto Takuya	1957.69
Kanto Championship
Date	2015-07-20		Rating	1988.26
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2321.83
2	Black	Loss	Iwano Fumio	2184.21
3	Black	Win	Kudomi Takahiro	2167.98
4	Black	Win	Tanizaki Ryusuke	2124.14
5	White	Loss	Maruta Koji	2122.93
6	Black	Loss	Maruta Hiroki	2034.33
53 Meijinsen Qualification East Japan area 1st round
Date	2015-05-10		Rating	1992.72
Round	Color	Result	Opponent
1	White	Loss	Nakamura Souta	2207.75
2	White	Loss	Ono Takayuki	2258.45
3	White	Loss	Tanizaki Ryusuke	2130.03
4	Black	Win	Chigira Makoto	1954.19
10th All Japan Championship
Date	2015-03-29		Rating	1996.21
Round	Color	Result	Opponent
1	White	Loss	Tachi Masaya	2400.19
2	Black	Win	Inoue Fumiya	2198.21
3	White	Loss	Koyama Jun	2518.76
4	Black	Loss	Nagao Noriaki	2229.20
5	White	Loss	Kubo Izumi	2014.67
6	Black	Loss	Kim Chang-Su	2021.87
15 Kanto Renju Emperor Tournament 1st round
Date	2014-10-26		Rating	2014.91
Round	Color	Result	Opponent
1	White	Win	Nakamura Souta	2159.82
2	White	Loss	Okabe Hiroshi	2656.43
3	White	Loss	Iwano Fumio	2183.31
4	Black	Win	Tomobe Katsuhiro	2039.45
1st Senior Masters Championship
Date	2014-08-29		Rating	2017.94
Round	Color	Result	Opponent
1	White	Loss	Isobe Taizan	2348.50
2	Black	Win	Kobayashi Koichi	2181.44
3	White	Loss	Kubo Izumi	2017.62
4	White	Win	Miura Hitoshi	1754.84
5	White	Loss	Miyagawa Junzo	2142.58
6	Black	Loss	Ishitani Shin-ichi	2363.07
7	Black	Loss	Mitsumori Masao	2261.15
52 Meijinsen Qualification East Japan area 1st round
Date	2014-06-08		Rating	2024.52
Round	Color	Result	Opponent
1	White	Loss	Kudomi Takahiro	2249.22
2	White	Loss	Iwano Fumio	2183.30
3	Black	Loss	Tamura Kazumasa	2435.51
4	White	Loss	Tada Ayako	2237.90
31th Kanto Championship
Date	2014-05-11		Rating	2028.46
Round	Color	Result	Opponent
2	Black	Loss	Iwano Fumio	2182.06
3	White	Win	Nakamura Souta	2107.63
4	Black	Loss	Sato Kiyotomi	2387.54
5	White	Win	Maruta Hiroki	2031.14
9th All Japan Championship
Date	2014-01-26		Rating	2037.69
Round	Color	Result	Opponent
1	Black	Win	Tamura Kazumasa	2444.38
2	Black	Loss	Kamiya Shunsuke	2501.77
3	Black	Loss	Mano Yoshihisa	2239.17
4	White	Loss	Sato Kiyotomi	2381.28
6	Black	Loss	Kon Akira	1923.24
11th Middle-dan players Tournament
Date	2013-08-17		Rating	2054.00
Round	Color	Result	Opponent
1	Black	Loss	Fukui Nobuhiro	2506.45
2	White	Win	Maruta Koji	2099.29
3	White	Loss	Kashihara Akihiko	2256.23
4	White	Win	Miyagawa Junzo	2141.32
5	Black	Loss	Mano Yoshihisa	2235.87
6	White	Loss	Kubo Izumi	2019.87
51 Meijinsen Qualification East-Japan area 2nd round
Date	2013-07-21		Rating	2056.58
Round	Color	Result	Opponent
1	White	Loss	Sato Kiyotomi	2381.55
2	White	Loss	Kudomi Takahiro	2305.89
3	Black	Loss	Mitsumori Masao	2260.39
4	White	Loss	Kamiya Shunsuke	2472.86
5	White	Loss	Tomobe Katsuhiro	2086.48
51 Meijinsen Qualification East-Japan area 1st round
Date	2013-06-16		Rating	2062.78
Round	Color	Result	Opponent
1	Black	Win	Mitsumori Masao	2261.55
2	White	Win	Isobe Taizan	2322.21
3	Black	Draw	Maruta Hiroki	2066.74
4	White	Loss	Kudomi Takahiro	2316.53
29th Kanto Championship
Date	2013-05-12		Rating	2065.37
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2783.13
2	White	Win	Iwano Fumio	2126.61
3	Black	Win	Tomobe Katsuhiro	2091.94
4	White	Loss	Kudomi Takahiro	2323.94
5	Black	Win	Mitsumori Masao	2262.91
8th All Japan Championship
Date	2013-03-24		Rating	2062.87
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2303.40
2	White	Win	Miyagawa Junzo	2142.50
3	Black	Loss	Mitsumori Masao	2266.65
4	White	Loss	Tada Ayako	2223.00
5	Black	Win	Tomobe Katsuhiro	2094.98
6	Black	Loss	Kubo Izumi	2018.07
16th Mikami Cup Tournament
Date	2013-01-20		Rating	2060.25
Round	Color	Result	Opponent
A1	White	Win	Fujikawa Masaki	1965.68
A2	White	Win	Ozawa Tetsushi	2000.07
A3	Black	Win	Tomobe Katsuhiro	2106.77
A4	White	Win	Tanizaki Ryusuke	2065.03
A5	White	Win	Iwano Fumio	2104.25
13 Kanto Renju Emperor Tournament 1st round
Date	2012-10-21		Rating	2040.14
Round	Color	Result	Opponent
1	Black	Loss	Mitsumori Masao	2274.06
2	Black	Win	Higuchi Fumiya	1565.73
3	White	Loss	Isobe Taizan	2335.67
4	White	Loss	Sato Kiyotomi	2335.19
52 Suiseisen Tournament 1st round
Date	2012-09-23		Rating	2034.89
Round	Color	Result	Opponent
1	White	Loss	Tada Ayako	2230.40
2	Black	Win	Higuchi Fumiya	1566.66
3	Black	Loss	Tomobe Katsuhiro	2122.13
4	White	Loss	Iwano Fumio	2092.36
10th Middle-dan players Tournament
Date	2012-08-26		Rating	2031.68
Round	Color	Result	Opponent
1	Black	Win	Miyagawa Junzo	2140.21
2	Black	Loss	Ono Takayuki	2348.23
3	Black	Loss	Kobayashi Koichi	2158.22
4	White	Loss	Kubo Izumi	2017.88
5	White	Win	Suzuki Junichiro	1866.33
6	White	Win	Mano Yoshihisa	2193.18
29th Kanto Championship
Date	2012-05-13		Rating	2014.48
Round	Color	Result	Opponent
1	White	Loss	Mitsumori Masao	2289.53
2	White	Loss	Iwano Fumio	2079.20
3	Black	Loss	Matsuoka Teruo	1964.95
4	Black	Draw	Maruta Hiroki	2030.64
5	Black	Loss	Tada Ayako	2216.87
29th Kanto Shineisen Tournament
Date	2012-04-15		Rating	2012.72
Round	Color	Result	Opponent
1	White	Win	Kon Akira	1944.41
2	White	Win	Tomobe Katsuhiro	2132.60
3	White	Loss	Iwano Fumio	2075.66
4	Black	Loss	Maruta Hiroki	2028.92
5	Black	Loss	Matsuoka Teruo	1963.08
15th Mikami Cup Tournament
Date	2012-03-11		Rating	2011.55
Round	Color	Result	Opponent
A1	White	Loss	Tada Ayako	2210.78
A2	White	Win	Iwano Fumio	2071.45
A3	White	Loss	Fukui Nobuhiro	2413.76
A4	White	Loss	Kon Akira	1946.36
A5	White	Loss	Nakayama Tomoharu	2526.57
7th All Japan Championship
Date	2012-01-29		Rating	2011.35
Round	Color	Result	Opponent
1	White	Loss	Kudomi Takahiro	2338.16
2	White	Loss	Fukui Nobuhiro	2406.67
3	Black	Win	Matsuoka Teruo	1958.33
4	White	Loss	Kubo Izumi	2023.40
5	White	Win	Maruta Hiroki	2028.39
6	Black	Loss	Kobayashi Koichi	2139.42
12 Kanto Renju Emperor Tournament 1st round
Date	2011-10-23		Rating	2011.49
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2620.01
2	Black	Loss	Tada Ayako	2195.11
3	Black	Win	Maruta Hiroki	2029.01
4	White	Loss	Kobayashi Koichi	2123.28
51 Suiseisen Tournament Final round
Date	2011-10-09		Rating	2011.62
Round	Color	Result	Opponent
1	Black	Loss	Maruta Hiroki	2031.29
2	White	Loss	Nakayama Tomoharu	2502.45
3	White	Loss	Kawano Takahisa	2285.67
4	White	Draw	Tada Ayako	2194.08
5	White	Loss	Kamiya Shunsuke	2384.18
51 Suiseisen Tournament
Date	2011-09-11		Rating	2013.05
Round	Color	Result	Opponent
1	White	Win	Suzuki Rin	1931.64
2	White	Win	Tada Ayako	2191.45
3	White	Loss	Kamiya Shunsuke	2379.98
4	White	Win	Maruta Hiroki	2036.22
28th Kanto Championship
Date	2011-05-22		Rating	2005.93
Round	Color	Result	Opponent
1	White	Draw	Oosumi Yuuki	2655.84
2	White	Loss	Tamada Yoichi	2420.74
3	White	Loss	Kamiya Shunsuke	2368.58
4	Black	Loss	Nakayama Tomoharu	2473.22
5	Black	Win	Maruta Hiroki	2048.90
28th Kanto Shineisen Tournament
Date	2011-04-17		Rating	2001.67
Round	Color	Result	Opponent
1	White	Loss	Iwano Fumio	2076.00
2	Black	Loss	Maruta Hiroki	2055.72
3	White	Loss	Arai Kazumi	2293.03
4	Black	Win	Kato Hiroaki	1687.73
5	White	Loss	Matsuoka Teruo	1957.36
3rd Tohoku Championship
Date	2011-02-27		Rating	2000.80
Round	Color	Result	Opponent
1	White	Loss	Tamada Yoichi	2423.56
2	Black	Loss	Miyagawa Sou	2044.73
3	Black	Win	Yamamoto Harue	1642.17
4	Black	Loss	Tanno Yoshitaka	2042.42
5	Black	Win	Sato Ryota	1437.27
14th Mikami Cup Tournament
Date	2011-01-30		Rating	2001.99
Round	Color	Result	Opponent
A1	White	Loss	Iwano Fumio	2076.21
A2	Black	Loss	Kise Katsumi	2449.14
A3	White	Loss	Ozawa Tetsushi	2024.13
A4	White	Win	Shimoyama Takuma	2157.15
11 Kanto Renju Emperor Tournament 1st round
Date	2010-10-31		Rating	2007.36
Round	Color	Result	Opponent
1	White	Loss	Nakayama Tomoharu	2449.86
1	White	Loss	Maruta Koji	2046.43
50 Suiseisen Tournament
Date	2010-09-12		Rating	2012.13
Round	Color	Result	Opponent
1	White	Win	Fukui Nobuhiro	2265.59
2	White	Loss	Kamiya Shunsuke	2345.77
3	White	Win	Iwano Fumio	2068.14
4	White	Loss	Tada Ayako	2164.66
9th Middle-dan Players Tournament
Date	2010-08-29		Rating	2012.48
Round	Color	Result	Opponent
1	Black	Loss	Matsuo Toshiko	1910.76
2	White	Loss	Kubo Izumi	2025.89
3	Black	Win	Suzuki Junichiro	1868.08
4	Black	Loss	Ono Takayuki	2319.15
5	White	Loss	Ozawa Tetsushi	2018.20
6	White	Win	Yasumoto Yoshinobu	1911.34
Meijinsen Qualification East-Japan area 1st round
Date	2010-06-27		Rating	2019.22
Round	Color	Result	Opponent
1	White	Loss	Mitsumori Masao	2252.24
2	Black	Loss	Ono Takayuki	2319.57
3	White	Loss	Tada Ayako	2163.09
4	Black	Draw	Tanno Yoshitaka	2028.44
27th Kanto Championship
Date	2010-05-23		Rating	2024.66
Round	Color	Result	Opponent
1	White	Loss	Yamaguchi Yusui	2493.41
2	White	Draw	Tada Ayako	2162.76
3	Black	Win	Maruta Hiroki	2030.15
4	Black	Win	Tomobe Katsuhiro	2142.31
5	Black	Loss	Tamura Kazumasa	2427.79
27th Kanto Shineisen Tournament
Date	2010-04-04		Rating	2027.87
Round	Color	Result	Opponent
1	White	Loss	Matsuoka Teruo	1945.64
2	White	Win	Takagi Tomoyuki	2117.45
3	White	Win	Fukui Nobuhiro	2241.31
5	Black	Win	Maruta Hiroki	2030.53
43 Touryumonsen Tournament
Date	2010-03-28		Rating	2027.66
Round	Color	Result	Opponent
1	White	Win	Ozawa Tetsushi	2001.66
2	Black	Win	Kawasaki Nobuhiko	2145.65
3	White	Win	Kon Akira	1926.52
4	White	Loss	Tada Ayako	2159.33
5	Black	Loss	Fukui Nobuhiro	2241.00
5th All Japan Championship
Date	2010-03-21		Rating	2026.96
Round	Color	Result	Opponent
1	Black	Loss	Tamura Kazumasa	2428.59
2	Black	Win	Miyoshi Takeo	2063.15
3	White	Loss	Ono Takayuki	2312.50
4	Black	Loss	Iwano Fumio	2073.09
5	White	Loss	Miyagawa Sou	2049.79
6	White	Win	Fujikawa Masaki	1975.37
2nd Tohoku Championship
Date	2010-03-14		Rating	2026.36
Round	Color	Result	Opponent
1	Black	Win	Ishitani Shin-ichi	2310.39
2	Black	Win	Hirono Masakazu	1960.04
3	Black	Draw	Kusajima Masato	2105.56
4	Black	Win	Miyagawa Sou	2049.88
5	Black	Loss	Tamada Yoichi	2370.65
13th Mikami Cup Tournament
Date	2010-01-31		Rating	2017.21
Round	Color	Result	Opponent
A1	Black	Win	Iwano Fumio	2079.28
A2	Black	Win	Matsuoka Teruo	1939.15
A3	White	Loss	Tamada Yoichi	2361.58
A4	White	Loss	Fujikawa Masaki	1982.94
A5	White	Loss	Shimoyama Takuma	2188.27
41 Kyoto Classified Tournament
Date	2009-11-08		Rating	1998.70
Round	Color	Result	Opponent
A1	White	Loss	Tanaka Shingo	2130.28
A2	White	Loss	Tamada Yoichi	2339.00
A3	White	Win	Okuda Shingo	1855.74
A4	White	Win	Ozawa Tetsushi	1997.37
A5	White	Win	Saito Masashi	2048.17
A6	White	Loss	Suzuki Rin	1908.97
49 Suiseisen Tournament Final round
Date	2009-10-25		Rating	1995.30
Round	Color	Result	Opponent
1	White	Win	Tanji Hiroki	1946.18
2	Black	Loss	Shimoyama Takuma	2182.95
3	Black	Loss	Tashiro Yuichi	2092.84
4	White	Loss	Tamada Yoichi	2335.14
5	White	Win	Maruta Hiroki	2031.19
49 Suiseisen Tournament 1st round
Date	2009-09-06		Rating	1982.52
Round	Color	Result	Opponent
1	Black	Loss	Tanji Hiroki	1946.73
2	White	Win	Fujikawa Masaki	1987.97
3	White	Win	Takeuchi Shunsuke	1990.48
8th Middle-dan Players Tournament
Date	2009-08-30		Rating	1980.45
Round	Color	Result	Opponent
1	Black	Win	Maruyama Yasushi	2197.63
2	Black	Loss	Miyagawa Junzo	2131.18
3	Black	Loss	Kobayashi Koichi	2055.41
4	White	Loss	Kubo Izumi	2020.62
5	White	Loss	Ono Takayuki	2306.38
6	White	Loss	Gakumazawa Hideaki	2006.39
47th Meijinsen Qualification East-Japan area 1st round
Date	2009-06-14		Rating	1963.14
Round	Color	Result	Opponent
1	White	Loss	Tamura Kazumasa	2423.78
2	White	Loss	Shimoyama Takuma	2176.42
4	White	Loss	Nagao Noriaki	2288.90
26th Kanto Championship
Date	2009-05-17		Rating	1957.72
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2766.52
4th All Japan Championship
Date	2009-03-21		Rating	1946.75
Round	Color	Result	Opponent
1	Black	Loss	Ono Takayuki	2305.14
2	White	Loss	Tamada Yoichi	2255.24
3	White	Win	Suzuki Rin	1908.56
4	Black	Loss	Sakamoto Hirouji	2200.28
5	White	Loss	Kobayashi Koichi	2038.12
6	Black	Win	Fujikawa Masaki	1995.84
42nd Touryumonsen Tournament
Date	2009-03-15		Rating	1945.50
Round	Color	Result	Opponent
1	White	Loss	Ozawa Tetsushi	2004.46
3	White	Loss	Kon Akira	1918.08
4	Black	Loss	Yoshikawa Hiromasa	2068.88
5	White	Loss	Tanaka Shingo	2131.21
6	White	Win	Sakaue Ryota	1636.27
7	White	Win	Saito Masashi	2032.26
25th Kanto Shineisen Tournament
Date	2008-04-13		Rating	1895.19
Round	Color	Result	Opponent
1	Black	Loss	Matsuoka Teruo	1860.34
2	White	Win	Takeuchi Yuuta	1829.10
3	Black	Loss	Fujikawa Masaki	2037.80
4	Black	Win	Harada Motochika	1759.21
5	Black	Loss	Watanabe Tatsuya	2047.80
11th Mikami Cup Tournament, A-Class
Date	2008-01-20		Rating	1885.30
Round	Color	Result	Opponent
1	Black	Win	Matsuoka Teruo	1856.33
2	White	Loss	Iwano Fumio	2180.76
3	Black	Loss	Kuramoto Hideharu	1910.76
4	White	Loss	Tamada Yoichi	2163.08
5	White	Loss	Ozawa Tetsushi	2005.22
8 Kanto Renju Emperor Tournament 1st round
Date	2007-10-21		Rating	1879.05
Round	Color	Result	Opponent
3	Black	Loss	Nakayama Tomoharu	2259.66
4	Black	Loss	Maruta Hiroki	1940.00
2nd All Japan Championship (WC Qualification)
Date	2007-03-25		Rating	1872.65
Round	Color	Result	Opponent
1	Black	Loss	Miyoshi Takeo	2173.33
2	Black	Loss	Oosumi Yuuki	2401.24
5	White	Loss	Ishitani Shin-ichi	2247.62
36 Suiseisen Tournament 1st round
Date	1996-03-31		Rating	1839.61
Round	Color	Result	Opponent
4	White	Loss	Aihara Hiroshi	2001.09