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