Kato Yasuhiro

Place: Tokyo, Japan

Rating: 2022.81, Rank: 467

First game: 1996-03-31, Last game: 2020-08-10

Top rating: 2070.57 (2013-05-12)

Games: 258, Wins: 85, Draws: 8, Losses: 165

Gy1: 6, Gy2: 6, Gy5: 12

37 Kanto Championship
Date	2020-08-10		Rating	2022.81
Round	Color	Result	Opponent
1	White	Win	Kasahara Reiko	1593.37
2	White	Loss	Okabe Hiroshi	2638.11
3	White	Loss	Maruta Hiroki	2147.62
4	Black	Win	Shimura Hiroki	1810.71
5	White	Win	Maruta Koji	2026.25
6	White	Draw	Kawaai Hitoshi	1916.34
33 Kanto Championship
Date	2016-07-31		Rating	1989.42
Round	Color	Result	Opponent
1	Black	Loss	Koyama Jun	2535.76
2	Black	Win	Nakamura Souta	2205.85
3	Black	Loss	Maruta Koji	2098.57
4	Black	Win	Cho Enkun	1618.98
5	White	Loss	Ishitani Shin-ichi	2314.33
6	White	Loss	Fujikawa Masaki	2042.65
11th All Japan Championship
Date	2016-01-11		Rating	1985.80
Round	Color	Result	Opponent
1	Black	Loss	Sato Kiyotomi	2440.27
2	White	Loss	Kudomi Takahiro	2155.77
3	Black	Loss	Nishida Toshio	2018.82
4	White	Loss	Maruta Hiroki	2053.92
5	Black	Loss	Maruta Koji	2112.56
6	Black	Win	Chigira Makoto	1973.35
16 Kanto Renju Emperor Tournament 1st round
Date	2015-11-15		Rating	1989.18
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2636.27
2	Black	Loss	Nakamura Souta	2218.88
3	White	Loss	Maruta Hiroki	2052.80
4	White	Win	Hashimoto Takuya	1962.38
Kanto Championship
Date	2015-07-20		Rating	1997.78
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2328.39
2	Black	Loss	Iwano Fumio	2187.93
3	Black	Win	Kudomi Takahiro	2173.95
4	Black	Win	Tanizaki Ryusuke	2130.59
5	White	Loss	Maruta Koji	2122.08
6	Black	Loss	Maruta Hiroki	2040.40
53 Meijinsen Qualification East Japan area 1st round
Date	2015-05-10		Rating	2001.55
Round	Color	Result	Opponent
1	White	Loss	Nakamura Souta	2213.56
2	White	Loss	Ono Takayuki	2263.21
3	White	Loss	Tanizaki Ryusuke	2136.20
4	Black	Win	Chigira Makoto	1957.59
10th All Japan Championship
Date	2015-03-29		Rating	2004.67
Round	Color	Result	Opponent
1	White	Loss	Tachi Masaya	2405.53
2	Black	Win	Inoue Fumiya	2205.21
3	White	Loss	Koyama Jun	2524.51
4	Black	Loss	Nagao Noriaki	2234.21
5	White	Loss	Kubo Izumi	2019.04
6	Black	Loss	Kim Chang-Su	2025.49
15 Kanto Renju Emperor Tournament 1st round
Date	2014-10-26		Rating	2022.29
Round	Color	Result	Opponent
1	White	Win	Nakamura Souta	2165.30
2	White	Loss	Okabe Hiroshi	2661.91
3	White	Loss	Iwano Fumio	2187.59
4	Black	Win	Tomobe Katsuhiro	2045.08
1st Senior Masters Championship
Date	2014-08-29		Rating	2024.95
Round	Color	Result	Opponent
1	White	Loss	Isobe Taizan	2353.29
2	Black	Win	Kobayashi Koichi	2184.72
3	White	Loss	Kubo Izumi	2022.01
4	White	Win	Miura Hitoshi	1755.80
5	White	Loss	Miyagawa Junzo	2148.43
6	Black	Loss	Ishitani Shin-ichi	2368.83
7	Black	Loss	Mitsumori Masao	2265.32
52 Meijinsen Qualification East Japan area 1st round
Date	2014-06-08		Rating	2031.12
Round	Color	Result	Opponent
1	White	Loss	Kudomi Takahiro	2255.25
2	White	Loss	Iwano Fumio	2187.69
3	Black	Loss	Tamura Kazumasa	2441.14
4	White	Loss	Tada Ayako	2242.52
31th Kanto Championship
Date	2014-05-11		Rating	2034.94
Round	Color	Result	Opponent
2	Black	Loss	Iwano Fumio	2186.45
3	White	Win	Nakamura Souta	2112.84
4	Black	Loss	Sato Kiyotomi	2392.07
5	White	Win	Maruta Hiroki	2036.13
9th All Japan Championship
Date	2014-01-26		Rating	2043.75
Round	Color	Result	Opponent
1	Black	Win	Tamura Kazumasa	2449.95
2	Black	Loss	Kamiya Shunsuke	2507.24
3	Black	Loss	Mano Yoshihisa	2244.28
4	White	Loss	Sato Kiyotomi	2385.84
6	Black	Loss	Kon Akira	1927.25
11th Middle-dan players Tournament
Date	2013-08-17		Rating	2059.48
Round	Color	Result	Opponent
1	Black	Loss	Fukui Nobuhiro	2511.30
2	White	Win	Maruta Koji	2101.54
3	White	Loss	Kashihara Akihiko	2260.38
4	White	Win	Miyagawa Junzo	2147.09
5	Black	Loss	Mano Yoshihisa	2240.72
6	White	Loss	Kubo Izumi	2024.21
51 Meijinsen Qualification East-Japan area 2nd round
Date	2013-07-21		Rating	2061.97
Round	Color	Result	Opponent
1	White	Loss	Sato Kiyotomi	2386.08
2	White	Loss	Kudomi Takahiro	2312.04
3	Black	Loss	Mitsumori Masao	2264.87
4	White	Loss	Kamiya Shunsuke	2478.06
5	White	Loss	Tomobe Katsuhiro	2091.34
51 Meijinsen Qualification East-Japan area 1st round
Date	2013-06-16		Rating	2068.08
Round	Color	Result	Opponent
1	Black	Win	Mitsumori Masao	2266.04
2	White	Win	Isobe Taizan	2326.84
3	Black	Draw	Maruta Hiroki	2071.28
4	White	Loss	Kudomi Takahiro	2322.51
29th Kanto Championship
Date	2013-05-12		Rating	2070.57
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2787.40
2	White	Win	Iwano Fumio	2130.92
3	Black	Win	Tomobe Katsuhiro	2096.69
4	White	Loss	Kudomi Takahiro	2329.78
5	Black	Win	Mitsumori Masao	2267.40
8th All Japan Championship
Date	2013-03-24		Rating	2067.94
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2308.85
2	White	Win	Miyagawa Junzo	2147.90
3	Black	Loss	Mitsumori Masao	2271.14
4	White	Loss	Tada Ayako	2227.34
5	Black	Win	Tomobe Katsuhiro	2099.66
6	Black	Loss	Kubo Izumi	2022.41
16th Mikami Cup Tournament
Date	2013-01-20		Rating	2065.17
Round	Color	Result	Opponent
A1	White	Win	Fujikawa Masaki	1970.13
A2	White	Win	Ozawa Tetsushi	2003.86
A3	Black	Win	Tomobe Katsuhiro	2111.38
A4	White	Win	Tanizaki Ryusuke	2069.81
A5	White	Win	Iwano Fumio	2108.52
13 Kanto Renju Emperor Tournament 1st round
Date	2012-10-21		Rating	2044.86
Round	Color	Result	Opponent
1	Black	Loss	Mitsumori Masao	2278.50
2	Black	Win	Higuchi Fumiya	1568.55
3	White	Loss	Isobe Taizan	2340.21
4	White	Loss	Sato Kiyotomi	2339.46
52 Suiseisen Tournament 1st round
Date	2012-09-23		Rating	2039.56
Round	Color	Result	Opponent
1	White	Loss	Tada Ayako	2234.66
2	Black	Win	Higuchi Fumiya	1569.48
3	Black	Loss	Tomobe Katsuhiro	2126.61
4	White	Loss	Iwano Fumio	2096.57
10th Middle-dan players Tournament
Date	2012-08-26		Rating	2036.29
Round	Color	Result	Opponent
1	Black	Win	Miyagawa Junzo	2145.20
2	Black	Loss	Ono Takayuki	2353.06
3	Black	Loss	Kobayashi Koichi	2162.05
4	White	Loss	Kubo Izumi	2022.19
5	White	Win	Suzuki Junichiro	1869.82
6	White	Win	Mano Yoshihisa	2197.71
29th Kanto Championship
Date	2012-05-13		Rating	2018.91
Round	Color	Result	Opponent
1	White	Loss	Mitsumori Masao	2293.93
2	White	Loss	Iwano Fumio	2083.34
3	Black	Loss	Matsuoka Teruo	1968.77
4	Black	Draw	Maruta Hiroki	2034.74
5	Black	Loss	Tada Ayako	2221.09
29th Kanto Shineisen Tournament
Date	2012-04-15		Rating	2017.11
Round	Color	Result	Opponent
1	White	Win	Kon Akira	1948.39
2	White	Win	Tomobe Katsuhiro	2136.91
3	White	Loss	Iwano Fumio	2079.79
4	Black	Loss	Maruta Hiroki	2032.98
5	Black	Loss	Matsuoka Teruo	1966.89
15th Mikami Cup Tournament
Date	2012-03-11		Rating	2015.89
Round	Color	Result	Opponent
A1	White	Loss	Tada Ayako	2214.97
A2	White	Win	Iwano Fumio	2075.56
A3	White	Loss	Fukui Nobuhiro	2418.06
A4	White	Loss	Kon Akira	1950.33
A5	White	Loss	Nakayama Tomoharu	2531.50
7th All Japan Championship
Date	2012-01-29		Rating	2015.63
Round	Color	Result	Opponent
1	White	Loss	Kudomi Takahiro	2342.90
2	White	Loss	Fukui Nobuhiro	2410.96
3	Black	Win	Matsuoka Teruo	1962.12
4	White	Loss	Kubo Izumi	2027.65
5	White	Win	Maruta Hiroki	2032.41
6	Black	Loss	Kobayashi Koichi	2143.19
12 Kanto Renju Emperor Tournament 1st round
Date	2011-10-23		Rating	2015.65
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2625.55
2	Black	Loss	Tada Ayako	2199.24
3	Black	Win	Maruta Hiroki	2032.98
4	White	Loss	Kobayashi Koichi	2127.02
51 Suiseisen Tournament Final round
Date	2011-10-09		Rating	2015.76
Round	Color	Result	Opponent
1	Black	Loss	Maruta Hiroki	2035.26
2	White	Loss	Nakayama Tomoharu	2507.27
3	White	Loss	Kawano Takahisa	2288.35
4	White	Draw	Tada Ayako	2198.20
5	White	Loss	Kamiya Shunsuke	2389.02
51 Suiseisen Tournament
Date	2011-09-11		Rating	2017.16
Round	Color	Result	Opponent
1	White	Win	Suzuki Rin	1935.34
2	White	Win	Tada Ayako	2195.55
3	White	Loss	Kamiya Shunsuke	2384.84
4	White	Win	Maruta Hiroki	2040.17
28th Kanto Championship
Date	2011-05-22		Rating	2009.91
Round	Color	Result	Opponent
1	White	Draw	Oosumi Yuuki	2660.70
2	White	Loss	Tamada Yoichi	2425.17
3	White	Loss	Kamiya Shunsuke	2373.36
4	Black	Loss	Nakayama Tomoharu	2477.90
5	Black	Win	Maruta Hiroki	2052.81
28th Kanto Shineisen Tournament
Date	2011-04-17		Rating	2005.61
Round	Color	Result	Opponent
1	White	Loss	Iwano Fumio	2079.96
2	Black	Loss	Maruta Hiroki	2059.61
3	White	Loss	Arai Kazumi	2298.17
4	Black	Win	Kato Hiroaki	1690.78
5	White	Loss	Matsuoka Teruo	1961.06
3rd Tohoku Championship
Date	2011-02-27		Rating	2004.68
Round	Color	Result	Opponent
1	White	Loss	Tamada Yoichi	2427.95
2	Black	Loss	Miyagawa Sou	2048.51
3	Black	Win	Yamamoto Harue	1643.17
4	Black	Loss	Tanno Yoshitaka	2044.33
5	Black	Win	Sato Ryota	1438.53
14th Mikami Cup Tournament
Date	2011-01-30		Rating	2005.85
Round	Color	Result	Opponent
A1	White	Loss	Iwano Fumio	2080.12
A2	Black	Loss	Kise Katsumi	2454.34
A3	White	Loss	Ozawa Tetsushi	2027.82
A4	White	Win	Shimoyama Takuma	2160.76
11 Kanto Renju Emperor Tournament 1st round
Date	2010-10-31		Rating	2011.14
Round	Color	Result	Opponent
1	White	Loss	Nakayama Tomoharu	2454.34
1	White	Loss	Maruta Koji	2049.67
50 Suiseisen Tournament
Date	2010-09-12		Rating	2015.87
Round	Color	Result	Opponent
1	White	Win	Fukui Nobuhiro	2269.59
2	White	Loss	Kamiya Shunsuke	2350.40
3	White	Win	Iwano Fumio	2071.97
4	White	Loss	Tada Ayako	2168.51
9th Middle-dan Players Tournament
Date	2010-08-29		Rating	2016.21
Round	Color	Result	Opponent
1	Black	Loss	Matsuo Toshiko	1914.13
2	White	Loss	Kubo Izumi	2029.92
3	Black	Win	Suzuki Junichiro	1871.40
4	Black	Loss	Ono Takayuki	2323.75
5	White	Loss	Ozawa Tetsushi	2021.86
6	White	Win	Yasumoto Yoshinobu	1915.07
Meijinsen Qualification East-Japan area 1st round
Date	2010-06-27		Rating	2022.90
Round	Color	Result	Opponent
1	White	Loss	Mitsumori Masao	2256.39
2	Black	Loss	Ono Takayuki	2324.12
3	White	Loss	Tada Ayako	2166.91
4	Black	Draw	Tanno Yoshitaka	2030.65
27th Kanto Championship
Date	2010-05-23		Rating	2028.30
Round	Color	Result	Opponent
1	White	Loss	Yamaguchi Yusui	2497.52
2	White	Draw	Tada Ayako	2166.56
3	Black	Win	Maruta Hiroki	2033.91
4	Black	Win	Tomobe Katsuhiro	2146.10
5	Black	Loss	Tamura Kazumasa	2432.55
27th Kanto Shineisen Tournament
Date	2010-04-04		Rating	2031.47
Round	Color	Result	Opponent
1	White	Loss	Matsuoka Teruo	1949.15
2	White	Win	Takagi Tomoyuki	2118.69
3	White	Win	Fukui Nobuhiro	2245.26
5	Black	Win	Maruta Hiroki	2034.28
43 Touryumonsen Tournament
Date	2010-03-28		Rating	2031.26
Round	Color	Result	Opponent
1	White	Win	Ozawa Tetsushi	2005.24
2	Black	Win	Kawasaki Nobuhiko	2149.18
3	White	Win	Kon Akira	1930.09
4	White	Loss	Tada Ayako	2163.10
5	Black	Loss	Fukui Nobuhiro	2244.95
5th All Japan Championship
Date	2010-03-21		Rating	2030.56
Round	Color	Result	Opponent
1	Black	Loss	Tamura Kazumasa	2433.24
2	Black	Win	Miyoshi Takeo	2067.03
3	White	Loss	Ono Takayuki	2317.01
4	Black	Loss	Iwano Fumio	2076.82
5	White	Loss	Miyagawa Sou	2053.56
6	White	Win	Fujikawa Masaki	1979.00
2nd Tohoku Championship
Date	2010-03-14		Rating	2029.95
Round	Color	Result	Opponent
1	Black	Win	Ishitani Shin-ichi	2314.90
2	Black	Win	Hirono Masakazu	1961.99
3	Black	Draw	Kusajima Masato	2108.15
4	Black	Win	Miyagawa Sou	2053.65
5	Black	Loss	Tamada Yoichi	2374.83
13th Mikami Cup Tournament
Date	2010-01-31		Rating	2020.77
Round	Color	Result	Opponent
A1	Black	Win	Iwano Fumio	2083.00
A2	Black	Win	Matsuoka Teruo	1942.63
A3	White	Loss	Tamada Yoichi	2365.72
A4	White	Loss	Fujikawa Masaki	1986.55
A5	White	Loss	Shimoyama Takuma	2191.84
41 Kyoto Classified Tournament
Date	2009-11-08		Rating	2002.19
Round	Color	Result	Opponent
A1	White	Loss	Tanaka Shingo	2133.00
A2	White	Loss	Tamada Yoichi	2343.08
A3	White	Win	Okuda Shingo	1858.85
A4	White	Win	Ozawa Tetsushi	2000.86
A5	White	Win	Saito Masashi	2050.89
A6	White	Loss	Suzuki Rin	1912.40
49 Suiseisen Tournament Final round
Date	2009-10-25		Rating	1998.78
Round	Color	Result	Opponent
1	White	Win	Tanji Hiroki	1949.37
2	Black	Loss	Shimoyama Takuma	2186.48
3	Black	Loss	Tashiro Yuichi	2095.49
4	White	Loss	Tamada Yoichi	2339.23
5	White	Win	Maruta Hiroki	2034.86
49 Suiseisen Tournament 1st round
Date	2009-09-06		Rating	1985.98
Round	Color	Result	Opponent
1	Black	Loss	Tanji Hiroki	1949.90
2	White	Win	Fujikawa Masaki	1991.50
3	White	Win	Takeuchi Shunsuke	1993.27
8th Middle-dan Players Tournament
Date	2009-08-30		Rating	1983.91
Round	Color	Result	Opponent
1	Black	Win	Maruyama Yasushi	2201.20
2	Black	Loss	Miyagawa Junzo	2135.35
3	Black	Loss	Kobayashi Koichi	2058.79
4	White	Loss	Kubo Izumi	2024.52
5	White	Loss	Ono Takayuki	2310.90
6	White	Loss	Gakumazawa Hideaki	2008.81
47th Meijinsen Qualification East-Japan area 1st round
Date	2009-06-14		Rating	1966.55
Round	Color	Result	Opponent
1	White	Loss	Tamura Kazumasa	2428.14
2	White	Loss	Shimoyama Takuma	2179.90
4	White	Loss	Nagao Noriaki	2293.44
26th Kanto Championship
Date	2009-05-17		Rating	1961.12
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2742.75
4th All Japan Championship
Date	2009-03-21		Rating	1950.11
Round	Color	Result	Opponent
1	Black	Loss	Ono Takayuki	2309.62
2	White	Loss	Tamada Yoichi	2259.39
3	White	Win	Suzuki Rin	1911.87
4	Black	Loss	Sakamoto Hirouji	2204.53
5	White	Loss	Kobayashi Koichi	2041.43
6	Black	Win	Fujikawa Masaki	1999.30
42nd Touryumonsen Tournament
Date	2009-03-15		Rating	1948.87
Round	Color	Result	Opponent
1	White	Loss	Ozawa Tetsushi	2007.85
3	White	Loss	Kon Akira	1921.47
4	Black	Loss	Yoshikawa Hiromasa	2071.49
5	White	Loss	Tanaka Shingo	2133.89
6	White	Win	Sakaue Ryota	1638.31
7	White	Win	Saito Masashi	2034.91
25th Kanto Shineisen Tournament
Date	2008-04-13		Rating	1898.43
Round	Color	Result	Opponent
1	Black	Loss	Matsuoka Teruo	1863.39
2	White	Win	Takeuchi Yuuta	1831.88
3	Black	Loss	Fujikawa Masaki	2041.12
4	Black	Win	Harada Motochika	1761.75
5	Black	Loss	Watanabe Tatsuya	2050.74
11th Mikami Cup Tournament, A-Class
Date	2008-01-20		Rating	1888.52
Round	Color	Result	Opponent
1	Black	Win	Matsuoka Teruo	1859.33
2	White	Loss	Iwano Fumio	2184.24
3	Black	Loss	Kuramoto Hideharu	1913.41
4	White	Loss	Tamada Yoichi	2167.14
5	White	Loss	Ozawa Tetsushi	2008.48
8 Kanto Renju Emperor Tournament 1st round
Date	2007-10-21		Rating	1882.25
Round	Color	Result	Opponent
3	Black	Loss	Nakayama Tomoharu	2264.12
4	Black	Loss	Maruta Hiroki	1943.46
2nd All Japan Championship (WC Qualification)
Date	2007-03-25		Rating	1875.79
Round	Color	Result	Opponent
1	Black	Loss	Miyoshi Takeo	2177.28
2	Black	Loss	Oosumi Yuuki	2405.83
5	White	Loss	Ishitani Shin-ichi	2252.08
36 Suiseisen Tournament 1st round
Date	1996-03-31		Rating	1841.12
Round	Color	Result	Opponent
4	White	Loss	Aihara Hiroshi	2001.55