Kato Yasuhiro

Place: Tokyo, Japan

Rating: 1971.21, Rank: 491

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

Top rating: 2063.27 (2013-05-12)

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

Gy1: 0, Gy2: 0, Gy5: 32

33 Kanto Championship
Date	2016-07-31		Rating	1971.21
Round	Color	Result	Opponent
1	Black	Loss	Koyama Jun	2528.35
2	Black	Win	Nakamura Souta	2195.99
3	Black	Loss	Maruta Koji	2099.53
4	Black	Win	Cho Enkun	1612.78
5	White	Loss	Ishitani Shin-ichi	2306.76
6	White	Loss	Fujikawa Masaki	2030.27
11th All Japan Championship
Date	2016-01-11		Rating	1971.32
Round	Color	Result	Opponent
1	Black	Loss	Sato Kiyotomi	2433.58
2	White	Loss	Kudomi Takahiro	2147.51
3	Black	Loss	Nishida Toshio	2014.38
4	White	Loss	Maruta Hiroki	2043.73
5	Black	Loss	Maruta Koji	2111.20
6	Black	Win	Chigira Makoto	1966.47
16 Kanto Renju Emperor Tournament 1st round
Date	2015-11-15		Rating	1975.52
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2628.92
2	Black	Loss	Nakamura Souta	2209.74
3	White	Loss	Maruta Hiroki	2042.92
4	White	Win	Hashimoto Takuya	1955.24
Kanto Championship
Date	2015-07-20		Rating	1985.63
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2319.95
2	Black	Loss	Iwano Fumio	2180.73
3	Black	Win	Kudomi Takahiro	2165.66
4	Black	Win	Tanizaki Ryusuke	2121.07
5	White	Loss	Maruta Koji	2119.52
6	Black	Loss	Maruta Hiroki	2031.10
53 Meijinsen Qualification East Japan area 1st round
Date	2015-05-10		Rating	1990.14
Round	Color	Result	Opponent
1	White	Loss	Nakamura Souta	2205.10
2	White	Loss	Ono Takayuki	2255.73
3	White	Loss	Tanizaki Ryusuke	2127.04
4	Black	Win	Chigira Makoto	1950.92
10th All Japan Championship
Date	2015-03-29		Rating	1993.65
Round	Color	Result	Opponent
1	White	Loss	Tachi Masaya	2398.65
2	Black	Win	Inoue Fumiya	2192.92
3	White	Loss	Koyama Jun	2516.63
4	Black	Loss	Nagao Noriaki	2227.14
5	White	Loss	Kubo Izumi	2012.78
6	Black	Loss	Kim Chang-Su	2019.68
15 Kanto Renju Emperor Tournament 1st round
Date	2014-10-26		Rating	2012.48
Round	Color	Result	Opponent
1	White	Win	Nakamura Souta	2157.28
2	White	Loss	Okabe Hiroshi	2654.80
3	White	Loss	Iwano Fumio	2180.39
4	Black	Win	Tomobe Katsuhiro	2036.35
1st Senior Masters Championship
Date	2014-08-29		Rating	2015.56
Round	Color	Result	Opponent
1	White	Loss	Isobe Taizan	2346.59
2	Black	Win	Kobayashi Koichi	2179.22
3	White	Loss	Kubo Izumi	2015.73
4	White	Win	Miura Hitoshi	1752.31
5	White	Loss	Miyagawa Junzo	2140.92
6	Black	Loss	Ishitani Shin-ichi	2361.39
7	Black	Loss	Mitsumori Masao	2258.69
52 Meijinsen Qualification East Japan area 1st round
Date	2014-06-08		Rating	2022.19
Round	Color	Result	Opponent
1	White	Loss	Kudomi Takahiro	2247.29
2	White	Loss	Iwano Fumio	2180.61
3	Black	Loss	Tamura Kazumasa	2434.72
4	White	Loss	Tada Ayako	2235.90
31th Kanto Championship
Date	2014-05-11		Rating	2026.15
Round	Color	Result	Opponent
2	Black	Loss	Iwano Fumio	2179.40
3	White	Win	Nakamura Souta	2105.16
4	Black	Loss	Sato Kiyotomi	2385.51
5	White	Win	Maruta Hiroki	2028.59
9th All Japan Championship
Date	2014-01-26		Rating	2035.46
Round	Color	Result	Opponent
1	Black	Win	Tamura Kazumasa	2443.71
2	Black	Loss	Kamiya Shunsuke	2500.11
3	Black	Loss	Mano Yoshihisa	2237.91
4	White	Loss	Sato Kiyotomi	2379.33
6	Black	Loss	Kon Akira	1921.21
11th Middle-dan players Tournament
Date	2013-08-17		Rating	2051.86
Round	Color	Result	Opponent
1	Black	Loss	Fukui Nobuhiro	2504.84
2	White	Win	Maruta Koji	2096.75
3	White	Loss	Kashihara Akihiko	2254.24
4	White	Win	Miyagawa Junzo	2139.75
5	Black	Loss	Mano Yoshihisa	2234.55
6	White	Loss	Kubo Izumi	2017.98
51 Meijinsen Qualification East-Japan area 2nd round
Date	2013-07-21		Rating	2054.45
Round	Color	Result	Opponent
1	White	Loss	Sato Kiyotomi	2379.66
2	White	Loss	Kudomi Takahiro	2304.23
3	Black	Loss	Mitsumori Masao	2258.24
4	White	Loss	Kamiya Shunsuke	2471.26
5	White	Loss	Tomobe Katsuhiro	2084.04
51 Meijinsen Qualification East-Japan area 1st round
Date	2013-06-16		Rating	2060.67
Round	Color	Result	Opponent
1	Black	Win	Mitsumori Masao	2259.41
2	White	Win	Isobe Taizan	2320.31
3	Black	Draw	Maruta Hiroki	2064.53
4	White	Loss	Kudomi Takahiro	2314.84
29th Kanto Championship
Date	2013-05-12		Rating	2063.27
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2781.76
2	White	Win	Iwano Fumio	2124.31
3	Black	Win	Tomobe Katsuhiro	2089.59
4	White	Loss	Kudomi Takahiro	2322.23
5	Black	Win	Mitsumori Masao	2260.79
8th All Japan Championship
Date	2013-03-24		Rating	2060.79
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2301.93
2	White	Win	Miyagawa Junzo	2140.88
3	Black	Loss	Mitsumori Masao	2264.55
4	White	Loss	Tada Ayako	2221.01
5	Black	Win	Tomobe Katsuhiro	2092.67
6	Black	Loss	Kubo Izumi	2016.17
16th Mikami Cup Tournament
Date	2013-01-20		Rating	2058.19
Round	Color	Result	Opponent
A1	White	Win	Fujikawa Masaki	1963.12
A2	White	Win	Ozawa Tetsushi	1997.94
A3	Black	Win	Tomobe Katsuhiro	2104.51
A4	White	Win	Tanizaki Ryusuke	2062.61
A5	White	Win	Iwano Fumio	2102.03
13 Kanto Renju Emperor Tournament 1st round
Date	2012-10-21		Rating	2038.11
Round	Color	Result	Opponent
1	Black	Loss	Mitsumori Masao	2271.99
2	Black	Win	Higuchi Fumiya	1563.69
3	White	Loss	Isobe Taizan	2333.78
4	White	Loss	Sato Kiyotomi	2333.29
52 Suiseisen Tournament 1st round
Date	2012-09-23		Rating	2032.88
Round	Color	Result	Opponent
1	White	Loss	Tada Ayako	2228.44
2	Black	Win	Higuchi Fumiya	1564.62
3	Black	Loss	Tomobe Katsuhiro	2119.95
4	White	Loss	Iwano Fumio	2090.21
10th Middle-dan players Tournament
Date	2012-08-26		Rating	2029.68
Round	Color	Result	Opponent
1	Black	Win	Miyagawa Junzo	2138.54
2	Black	Loss	Ono Takayuki	2346.60
3	Black	Loss	Kobayashi Koichi	2156.24
4	White	Loss	Kubo Izumi	2015.98
5	White	Win	Suzuki Junichiro	1865.37
6	White	Win	Mano Yoshihisa	2191.77
29th Kanto Championship
Date	2012-05-13		Rating	2012.50
Round	Color	Result	Opponent
1	White	Loss	Mitsumori Masao	2287.48
2	White	Loss	Iwano Fumio	2077.12
3	Black	Loss	Matsuoka Teruo	1963.00
4	Black	Draw	Maruta Hiroki	2028.58
5	Black	Loss	Tada Ayako	2214.93
29th Kanto Shineisen Tournament
Date	2012-04-15		Rating	2010.76
Round	Color	Result	Opponent
1	White	Win	Kon Akira	1942.27
2	White	Win	Tomobe Katsuhiro	2130.50
3	White	Loss	Iwano Fumio	2073.60
4	Black	Loss	Maruta Hiroki	2026.87
5	Black	Loss	Matsuoka Teruo	1961.13
15th Mikami Cup Tournament
Date	2012-03-11		Rating	2009.59
Round	Color	Result	Opponent
A1	White	Loss	Tada Ayako	2208.86
A2	White	Win	Iwano Fumio	2069.40
A3	White	Loss	Fukui Nobuhiro	2411.99
A4	White	Loss	Kon Akira	1944.22
A5	White	Loss	Nakayama Tomoharu	2524.35
7th All Japan Championship
Date	2012-01-29		Rating	2009.40
Round	Color	Result	Opponent
1	White	Loss	Kudomi Takahiro	2336.26
2	White	Loss	Fukui Nobuhiro	2404.91
3	Black	Win	Matsuoka Teruo	1956.38
4	White	Loss	Kubo Izumi	2021.50
5	White	Win	Maruta Hiroki	2026.34
6	Black	Loss	Kobayashi Koichi	2137.47
12 Kanto Renju Emperor Tournament 1st round
Date	2011-10-23		Rating	2009.57
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2618.66
2	Black	Loss	Tada Ayako	2193.24
3	Black	Win	Maruta Hiroki	2026.98
4	White	Loss	Kobayashi Koichi	2121.35
51 Suiseisen Tournament Final round
Date	2011-10-09		Rating	2009.71
Round	Color	Result	Opponent
1	Black	Loss	Maruta Hiroki	2029.27
2	White	Loss	Nakayama Tomoharu	2500.59
3	White	Loss	Kawano Takahisa	2283.83
4	White	Draw	Tada Ayako	2192.21
5	White	Loss	Kamiya Shunsuke	2382.96
51 Suiseisen Tournament
Date	2011-09-11		Rating	2011.15
Round	Color	Result	Opponent
1	White	Win	Suzuki Rin	1929.69
2	White	Win	Tada Ayako	2189.58
3	White	Loss	Kamiya Shunsuke	2378.79
4	White	Win	Maruta Hiroki	2034.20
28th Kanto Championship
Date	2011-05-22		Rating	2004.06
Round	Color	Result	Opponent
1	White	Draw	Oosumi Yuuki	2654.97
2	White	Loss	Tamada Yoichi	2419.08
3	White	Loss	Kamiya Shunsuke	2367.38
4	Black	Loss	Nakayama Tomoharu	2471.50
5	Black	Win	Maruta Hiroki	2046.92
28th Kanto Shineisen Tournament
Date	2011-04-17		Rating	1999.81
Round	Color	Result	Opponent
1	White	Loss	Iwano Fumio	2074.07
2	Black	Loss	Maruta Hiroki	2053.75
3	White	Loss	Arai Kazumi	2291.56
4	Black	Win	Kato Hiroaki	1686.19
5	White	Loss	Matsuoka Teruo	1955.41
3rd Tohoku Championship
Date	2011-02-27		Rating	1998.96
Round	Color	Result	Opponent
1	White	Loss	Tamada Yoichi	2421.92
2	Black	Loss	Miyagawa Sou	2042.96
3	Black	Win	Yamamoto Harue	1640.34
4	Black	Loss	Tanno Yoshitaka	2040.37
5	Black	Win	Sato Ryota	1435.65
14th Mikami Cup Tournament
Date	2011-01-30		Rating	2000.15
Round	Color	Result	Opponent
A1	White	Loss	Iwano Fumio	2074.29
A2	Black	Loss	Kise Katsumi	2447.66
A3	White	Loss	Ozawa Tetsushi	2022.19
A4	White	Win	Shimoyama Takuma	2155.30
11 Kanto Renju Emperor Tournament 1st round
Date	2010-10-31		Rating	2005.54
Round	Color	Result	Opponent
1	White	Loss	Nakayama Tomoharu	2448.23
1	White	Loss	Maruta Koji	2044.47
50 Suiseisen Tournament
Date	2010-09-12		Rating	2010.32
Round	Color	Result	Opponent
1	White	Win	Fukui Nobuhiro	2263.83
2	White	Loss	Kamiya Shunsuke	2344.52
3	White	Win	Iwano Fumio	2066.25
4	White	Loss	Tada Ayako	2162.86
9th Middle-dan Players Tournament
Date	2010-08-29		Rating	2010.68
Round	Color	Result	Opponent
1	Black	Loss	Matsuo Toshiko	1909.57
2	White	Loss	Kubo Izumi	2024.09
3	Black	Win	Suzuki Junichiro	1867.89
4	Black	Loss	Ono Takayuki	2317.65
5	White	Loss	Ozawa Tetsushi	2016.29
6	White	Win	Yasumoto Yoshinobu	1909.67
Meijinsen Qualification East-Japan area 1st round
Date	2010-06-27		Rating	2017.42
Round	Color	Result	Opponent
1	White	Loss	Mitsumori Masao	2249.69
2	Black	Loss	Ono Takayuki	2318.06
3	White	Loss	Tada Ayako	2161.30
4	Black	Draw	Tanno Yoshitaka	2026.47
27th Kanto Championship
Date	2010-05-23		Rating	2022.86
Round	Color	Result	Opponent
1	White	Loss	Yamaguchi Yusui	2491.71
2	White	Draw	Tada Ayako	2160.98
3	Black	Win	Maruta Hiroki	2028.28
4	Black	Win	Tomobe Katsuhiro	2140.48
5	Black	Loss	Tamura Kazumasa	2426.87
27th Kanto Shineisen Tournament
Date	2010-04-04		Rating	2026.07
Round	Color	Result	Opponent
1	White	Loss	Matsuoka Teruo	1943.74
2	White	Win	Takagi Tomoyuki	2114.16
3	White	Win	Fukui Nobuhiro	2239.58
5	Black	Win	Maruta Hiroki	2028.69
43 Touryumonsen Tournament
Date	2010-03-28		Rating	2025.87
Round	Color	Result	Opponent
1	White	Win	Ozawa Tetsushi	1999.75
2	Black	Win	Kawasaki Nobuhiko	2143.95
3	White	Win	Kon Akira	1924.63
4	White	Loss	Tada Ayako	2157.56
5	Black	Loss	Fukui Nobuhiro	2239.26
5th All Japan Championship
Date	2010-03-21		Rating	2025.17
Round	Color	Result	Opponent
1	Black	Loss	Tamura Kazumasa	2427.51
2	Black	Win	Miyoshi Takeo	2061.25
3	White	Loss	Ono Takayuki	2310.98
4	Black	Loss	Iwano Fumio	2071.22
5	White	Loss	Miyagawa Sou	2048.05
6	White	Win	Fujikawa Masaki	1973.44
2nd Tohoku Championship
Date	2010-03-14		Rating	2024.57
Round	Color	Result	Opponent
1	Black	Win	Ishitani Shin-ichi	2308.65
2	Black	Win	Hirono Masakazu	1957.99
3	Black	Draw	Kusajima Masato	2103.95
4	Black	Win	Miyagawa Sou	2048.14
5	Black	Loss	Tamada Yoichi	2369.06
13th Mikami Cup Tournament
Date	2010-01-31		Rating	2015.43
Round	Color	Result	Opponent
A1	Black	Win	Iwano Fumio	2077.41
A2	Black	Win	Matsuoka Teruo	1937.26
A3	White	Loss	Tamada Yoichi	2359.98
A4	White	Loss	Fujikawa Masaki	1981.03
A5	White	Loss	Shimoyama Takuma	2186.45
41 Kyoto Classified Tournament
Date	2009-11-08		Rating	1996.93
Round	Color	Result	Opponent
A1	White	Loss	Tanaka Shingo	2128.63
A2	White	Loss	Tamada Yoichi	2337.38
A3	White	Win	Okuda Shingo	1853.49
A4	White	Win	Ozawa Tetsushi	1995.47
A5	White	Win	Saito Masashi	2046.73
A6	White	Loss	Suzuki Rin	1907.16
49 Suiseisen Tournament Final round
Date	2009-10-25		Rating	1993.54
Round	Color	Result	Opponent
1	White	Win	Tanji Hiroki	1944.51
2	Black	Loss	Shimoyama Takuma	2181.15
3	Black	Loss	Tashiro Yuichi	2091.55
4	White	Loss	Tamada Yoichi	2333.53
5	White	Win	Maruta Hiroki	2029.41
49 Suiseisen Tournament 1st round
Date	2009-09-06		Rating	1980.77
Round	Color	Result	Opponent
1	Black	Loss	Tanji Hiroki	1945.07
2	White	Win	Fujikawa Masaki	1986.11
3	White	Win	Takeuchi Shunsuke	1989.08
8th Middle-dan Players Tournament
Date	2009-08-30		Rating	1978.70
Round	Color	Result	Opponent
1	Black	Win	Maruyama Yasushi	2195.74
2	Black	Loss	Miyagawa Junzo	2129.29
3	Black	Loss	Kobayashi Koichi	2053.63
4	White	Loss	Kubo Izumi	2018.91
5	White	Loss	Ono Takayuki	2304.81
6	White	Loss	Gakumazawa Hideaki	2004.61
47th Meijinsen Qualification East-Japan area 1st round
Date	2009-06-14		Rating	1961.39
Round	Color	Result	Opponent
1	White	Loss	Tamura Kazumasa	2422.11
2	White	Loss	Shimoyama Takuma	2174.65
4	White	Loss	Nagao Noriaki	2287.32
26th Kanto Championship
Date	2009-05-17		Rating	1955.98
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2764.55
4th All Japan Championship
Date	2009-03-21		Rating	1945.01
Round	Color	Result	Opponent
1	Black	Loss	Ono Takayuki	2303.60
2	White	Loss	Tamada Yoichi	2253.61
3	White	Win	Suzuki Rin	1906.80
4	Black	Loss	Sakamoto Hirouji	2198.14
5	White	Loss	Kobayashi Koichi	2036.38
6	Black	Win	Fujikawa Masaki	1994.00
42nd Touryumonsen Tournament
Date	2009-03-15		Rating	1943.77
Round	Color	Result	Opponent
1	White	Loss	Ozawa Tetsushi	2002.55
3	White	Loss	Kon Akira	1916.27
4	Black	Loss	Yoshikawa Hiromasa	2067.44
5	White	Loss	Tanaka Shingo	2129.62
6	White	Win	Sakaue Ryota	1635.17
7	White	Win	Saito Masashi	2030.85
25th Kanto Shineisen Tournament
Date	2008-04-13		Rating	1893.49
Round	Color	Result	Opponent
1	Black	Loss	Matsuoka Teruo	1858.60
2	White	Win	Takeuchi Yuuta	1827.34
3	Black	Loss	Fujikawa Masaki	2036.02
4	Black	Win	Harada Motochika	1757.87
5	Black	Loss	Watanabe Tatsuya	2046.24
11th Mikami Cup Tournament, A-Class
Date	2008-01-20		Rating	1883.60
Round	Color	Result	Opponent
1	Black	Win	Matsuoka Teruo	1854.62
2	White	Loss	Iwano Fumio	2179.06
3	Black	Loss	Kuramoto Hideharu	1908.98
4	White	Loss	Tamada Yoichi	2161.53
5	White	Loss	Ozawa Tetsushi	2003.19
8 Kanto Renju Emperor Tournament 1st round
Date	2007-10-21		Rating	1877.36
Round	Color	Result	Opponent
3	Black	Loss	Nakayama Tomoharu	2258.52
4	Black	Loss	Maruta Hiroki	1938.45
2nd All Japan Championship (WC Qualification)
Date	2007-03-25		Rating	1870.97
Round	Color	Result	Opponent
1	Black	Loss	Miyoshi Takeo	2170.07
2	Black	Loss	Oosumi Yuuki	2398.99
5	White	Loss	Ishitani Shin-ichi	2244.32
36 Suiseisen Tournament 1st round
Date	1996-03-31		Rating	1838.80
Round	Color	Result	Opponent
4	White	Loss	Aihara Hiroshi	2000.84