JPN Ozawa Tetsushi

Place: Kyoto, Japan

Rating: 1911.96, Rank: 557

First game: 2005-07-10, Last game: 2019-11-04

Top rating: 2052.49 (2005-07-10)

Games: 227, Wins: 94, Draws: 5, Losses: 128

Gy1: 5, Gy2: 10, Gy5: 33

51 Kyoto Classified Tournament
Date 2019-11-04 Rating 1911.96
Round Color Result Opponent
S1 Black Loss JPN Iio Yoshihiro 2342.27
S2 Black Loss JPN Hata Masayuki 2081.30
S3 Black Loss JPN Kawano Takahisa 2353.88
S4 Black Loss JPN Nishida Toshio 1995.48
S5 Black Loss JPN Hasegawa Kazuto 2541.57
50 Kyoto Classified Tournament
Date 2018-11-11 Rating 1934.09
Round Color Result Opponent
1 Black Loss JPN Hayashi Shoichi 2078.64
2 White Loss JPN Iio Yoshihiro 2391.02
3 Black Win JPN Nishida Toshio 1975.83
4 Black Loss JPN Sakamoto Hirouji 2204.77
5 White Loss JPN Fujita Maiko 2172.24
56 Meijinsen Qualification Kansai area 1st round
Date 2018-05-20 Rating 1947.35
Round Color Result Opponent
1 Black Win JPN Hata Masayuki 2104.81
2 White Loss JPN Tachi Masaya 2472.26
3 Black Draw JPN Matsui Tsunehiro 2093.60
4 White Loss JPN Hayashi Shoichi 2065.51
55 Meijinsen Qualification Kansai area 1st round
Date 2017-05-21 Rating 1960.63
Round Color Result Opponent
1 Black Win JPN Matsui Tsunehiro 2112.06
2 Black Loss JPN Hata Masayuki 2121.19
3 Black Loss JPN Sakamoto Hirouji 2195.36
4 Black Loss JPN Kashihara Akihiko 2252.00
54 Meijinsen Qualification Kansai area 1st round
Date 2016-05-15 Rating 1972.58
Round Color Result Opponent
1 Black Loss JPN Tachi Masaya 2404.34
2 White Loss JPN Hata Masayuki 2111.16
3 Black Loss JPN Nishida Toshio 2016.12
4 White Loss JPN Kubo Izumi 2037.50
49 Touryumonsen Tournament
Date 2016-03-20 Rating 1979.51
Round Color Result Opponent
1 Black Loss JPN Sumiya Yuuki 2001.20
2 Black Win JPN Masuda Yuuto 1772.72
3 White Win JPN Watanabe Nobuo 1872.87
4 Black Win JPN Sumiya Yuuki 2001.20
5 White Win JPN Masuda Yuuto 1772.72
6 Black Win JPN Watanabe Nobuo 1872.87
47 Kyoto Classified Tournament
Date 2015-11-08 Rating 1983.82
Round Color Result Opponent
A1 White Loss JPN Tatematsu Hikaru 2153.28
A2 White Win JPN Uchida Ryunosuke 1746.26
A3 Black Win JPN Watanabe Nobuo 1875.30
A4 Black Loss JPN Tanaka Toshiki 2382.19
A6 White Win JPN Sumiya Yuuki 1995.41
32 Kanto Shineisen Tournament
Date 2015-04-12 Rating 1979.67
Round Color Result Opponent
1 White Loss JPN Iwano Fumio 2178.04
2 White Loss JPN Hashimoto Takuya 1960.44
3 White Win JPN Demachi Koichiro 1854.20
4 Black Win JPN Maruta Hiroki 2016.63
5 Black Loss JPN Fujikawa Masaki 2035.75
48 Touryumonsen Tournament
Date 2015-03-15 Rating 1979.76
Round Color Result Opponent
1 White Loss JPN Takahashi Roi 2106.26
2 White Win JPN Watanabe Nobuo 1891.75
3 White Loss JPN Kon Akira 1918.18
4 Black Loss JPN Tachi Masaya 2399.08
18 Mikami Cup Tournament
Date 2015-01-18 Rating 1982.52
Round Color Result Opponent
A1 White Win JPN Fujikawa Masaki 2020.85
A2 Black Loss JPN Tanizaki Ryusuke 2133.73
A3 Black Win JPN Maruta Hiroki 2016.46
A4 White Win JPN Iwano Fumio 2177.77
A5 White Loss JPN Tomobe Katsuhiro 2041.87
46 Kyoto Classified Tournament
Date 2014-11-09 Rating 1980.01
Round Color Result Opponent
A1 Black Loss JPN Tachi Masaya 2389.38
A2 White Win JPN Kon Akira 1923.46
A3 Black Loss JPN Takahashi Roi 2100.21
A4 Black Loss JPN Kamei Shigeo 1669.09
A6 White Loss JPN Tada Ayako 2238.84
52 Meijinsen Qualification Kansai area 1st round
Date 2014-05-18 Rating 1987.28
Round Color Result Opponent
1 White Win JPN Sakamoto Hirouji 2222.84
2 Black Loss JPN Kashihara Akihiko 2261.38
3 Black Loss JPN Kubo Izumi 2029.02
4 Black Loss JPN Matsui Tsunehiro 2127.96
47 Touryumonsen Tournament
Date 2014-03-16 Rating 1990.47
Round Color Result Opponent
1 Black Loss JPN Tachi Masaya 2371.60
2 White Loss JPN Kon Akira 1921.65
3 Black Win JPN Watanabe Nobuo 1943.51
4 Black Loss JPN Tachi Masaya 2371.60
5 White Loss JPN Kon Akira 1921.65
6 Black Win JPN Watanabe Nobuo 1943.51
14th Mikami Cup A-class
Date 2014-01-19 Rating 1995.52
Round Color Result Opponent
1 Black Win JPN Tada Ayako 2239.84
2 Black Win JPN Tanizaki Ryusuke 2083.52
3 Black Loss JPN Maruta Hiroki 2048.68
4 Black Loss JPN Iwano Fumio 2169.28
5 Black Win JPN Isobe Seiji 1878.27
45 Kyoto Classified Tournament
Date 2013-11-10 Rating 1996.27
Round Color Result Opponent
A1 White Loss JPN Watanabe Nobuo 1961.57
A2 Black Loss JPN Kon Akira 1920.03
A3 Black Win JPN Tanigawa Kaito 1588.70
A4 Black Win JPN Inoue Katsumi 1850.32
A5 Black Loss JPN Tada Ayako 2234.56
A6 White Win JPN Shimano Keigo 2010.42
30th Kanto Shineisen Tournament
Date 2013-04-21 Rating 2005.24
Round Color Result Opponent
1 White Loss JPN Suzuki Rin 1970.12
2 Black Win JPN Iwano Fumio 2123.16
3 Black Loss JPN Kamiya Shunsuke 2458.88
4 Black Loss JPN Maruta Hiroki 2071.52
31st Kanto Shineisen Tournament
Date 2013-04-13 Rating 2005.81
Round Color Result Opponent
1 Black Win JPN Nakamura Souta 2043.91
2 Black Win JPN Iwano Fumio 2121.94
3 White Loss JPN Tomobe Katsuhiro 2094.41
4 Black Loss JPN Tada Ayako 2223.44
5 White Win JPN Suzuki Rin 1970.26
46 Touryumonsen Tournament
Date 2013-03-17 Rating 2005.59
Round Color Result Opponent
1 White Win JPN Kon Akira 1924.81
2 Black Win JPN Kuramoto Hideharu 1788.43
4 White Win JPN Kon Akira 1924.81
5 Black Win JPN Kuramoto Hideharu 1788.43
16th Mikami Cup Tournament
Date 2013-01-20 Rating 2000.07
Round Color Result Opponent
A1 Black Win JPN Kon Akira 1925.95
A2 Black Loss JPN Kato Yasuhiro 2060.25
A3 Black Loss JPN Tanizaki Ryusuke 2065.03
A4 White Loss JPN Iwano Fumio 2104.25
44 Kyoto Classified Tournament
Date 2012-11-11 Rating 1997.24
Round Color Result Opponent
A1 Black Loss JPN Takahashi Roi 2108.97
A2 White Loss JPN Kon Akira 1927.75
A3 White Win TPE Chen Kuo-Hui 1991.58
A4 White Loss JPN Tada Ayako 2231.41
A5 White Loss JPN Kawano Takahisa 2300.24
A6 White Loss JPN Tachi Masaya 2350.72
4th Tohoku Championship
Date 2012-04-08 Rating 2003.33
Round Color Result Opponent
1 Black Loss JPN Hirono Masakazu 1959.53
2 White Win JPN Gakumazawa Hideaki 2051.68
3 Black Loss JPN Maruta Hiroki 2028.36
4 White Win JPN Suzuki Junichiro 1877.96
5 Black Win JPN Miura Hitoshi 1847.50
45 Touryumonsen Tournament
Date 2012-03-18 Rating 2003.67
Round Color Result Opponent
2 White Loss JPN Takahashi Roi 2074.56
3 Black Loss JPN Nakajima Osamu 2148.01
4 White Win JPN Kon Akira 1945.96
5 White Loss JPN Kise Katsumi 2468.55
43 Kyoto Classified Tournament
Date 2011-11-13 Rating 2009.00
Round Color Result Opponent
A1 Black Win JPN Maruta Hiroki 2027.86
A2 Black Loss JPN Kise Katsumi 2464.89
A3 White Loss JPN Fukui Nobuhiro 2395.02
A4 White Loss JPN Kon Akira 1951.69
A5 Black Loss JPN Tanaka Shingo 2050.41
A6 Black Win JPN Okuda Shingo 1832.62
28th Kanto Shineisen Tournament
Date 2011-04-17 Rating 2024.04
Round Color Result Opponent
1 White Win JPN Suzuki Rin 1935.08
2 Black Win JPN Matsuoka Teruo 1957.36
3 Black Loss JPN Koyama Jun 2386.40
4 White Loss JPN Maruta Hiroki 2055.72
5 White Loss JPN Fukui Nobuhiro 2334.99
6th All Japan Championship
Date 2011-03-27 Rating 2025.44
Round Color Result Opponent
1 White Loss JPN Tamada Yoichi 2424.73
2 Black Loss JPN Miyagawa Junzo 2145.57
3 White Win JPN Tada Ayako 2166.37
4 White Win JPN Koiso Shigemasa 2086.98
5 Black Win JPN Mano Yoshihisa 2211.95
6 White Loss JPN Hasegawa Kazuto 2514.10
44 Touryumonsen Tournament
Date 2011-03-20 Rating 2025.10
Round Color Result Opponent
1 White Loss JPN Kise Katsumi 2456.20
2 White Win JPN Kon Akira 1944.11
4 White Loss JPN Kise Katsumi 2456.20
5 White Loss JPN Kon Akira 1944.11
14th Mikami Cup Tournament
Date 2011-01-30 Rating 2024.13
Round Color Result Opponent
A1 White Draw JPN Fukui Nobuhiro 2307.79
A2 Black Loss JPN Isobe Seiji 1955.71
A3 Black Win JPN Kato Yasuhiro 2001.99
A4 Black Win JPN Kuramoto Hideharu 1860.67
42 Kyoto Classified Tournament
Date 2010-11-14 Rating 2019.82
Round Color Result Opponent
A1 Black Win JPN Kon Akira 1934.30
A2 White Loss JPN Tanaka Shingo 2118.52
A3 Black Loss JPN Tada Ayako 2166.17
A4 White Win JPN Yoshikawa Hiromasa 2037.45
A5 Black Loss JPN Takeuchi Yuuta 1909.75
50 Suiseisen Tournament
Date 2010-09-12 Rating 2018.22
Round Color Result Opponent
1 White Win JPN Suzuki Rin 1931.18
2 Black Loss JPN Nakayama Tomoharu 2437.05
3 White Loss JPN Fukui Nobuhiro 2265.59
4 White Loss JPN Iwano Fumio 2068.14
9th Middle-dan Players Tournament
Date 2010-08-29 Rating 2018.20
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2319.15
2 Black Loss JPN Kashihara Akihiko 2181.54
3 Black Loss JPN Miyagawa Junzo 2144.72
4 White Win JPN Suzuki Junichiro 1868.08
5 Black Win JPN Kato Yasuhiro 2012.48
6 Black Draw JPN Kubo Izumi 2025.89
Meijinsen Qualification Kansai area 2nd round
Date 2010-06-20 Rating 2012.71
Round Color Result Opponent
1 White Win JPN Takagawa Teiji 2119.98
2 Black Loss JPN Sakamoto Hirouji 2246.46
3 Black Loss JPN Koiso Shigemasa 2098.39
Meijinsen Qualification Kansai area
Date 2010-05-16 Rating 2009.80
Round Color Result Opponent
1 Black Loss JPN Sakamoto Hirouji 2244.53
2 Black Win JPN Kubo Izumi 2019.54
3 Black Loss JPN Takagawa Teiji 2121.79
4 White Win JPN Miyagawa Junzo 2135.50
5 Black Win JPN Hata Masayuki 2089.56
27th Kanto Shineisen Tournament
Date 2010-04-04 Rating 2002.40
Round Color Result Opponent
1 White Loss JPN Shimoyama Takuma 2186.72
2 White Loss JPN Fukui Nobuhiro 2241.31
3 White Loss JPN Takagi Tomoyuki 2117.45
4 Black Win JPN Fujikawa Masaki 1975.25
5 Black Loss JPN Kon Akira 1927.10
43 Touryumonsen Tournament
Date 2010-03-28 Rating 2001.66
Round Color Result Opponent
1 Black Loss JPN Kato Yasuhiro 2027.66
2 Black Loss JPN Kon Akira 1926.52
3 White Loss JPN Fukui Nobuhiro 2241.00
4 Black Loss JPN Kawasaki Nobuhiko 2145.65
5 White Win JPN Tada Ayako 2159.33
13th Mikami Cup Tournament
Date 2010-01-31 Rating 1999.32
Round Color Result Opponent
A1 Black Loss JPN Tanji Hiroki 1951.71
A2 Black Loss JPN Arai Kazumi 2249.35
A3 White Win JPN Suzuki Rin 1917.48
A4 White Loss JPN Matsuoka Teruo 1939.15
A5 White Win JPN Kimura Kenichiro 2155.67
41 Kyoto Classified Tournament
Date 2009-11-08 Rating 1997.37
Round Color Result Opponent
A1 Black Loss JPN Tamada Yoichi 2339.00
A2 White Win JPN Kamei Shigeo 1642.13
A3 Black Loss JPN Kawasaki Nobuhiko 2129.87
A4 Black Loss JPN Kato Yasuhiro 1998.70
A5 Black Win JPN Suzuki Rin 1908.97
A6 Black Win JPN Okuda Shingo 1855.74
49 Suiseisen Tournament 1st round
Date 2009-09-06 Rating 1996.57
Round Color Result Opponent
1 White Loss JPN Suzuki Rin 1906.98
2 White Loss JPN Takeuchi Shunsuke 1990.48
3 White Win JPN Matsuoka Teruo 1913.70
4 White Loss JPN Hirono Masakazu 1955.55
5th Kansai Championship 1st round
Date 2009-07-12 Rating 2001.32
Round Color Result Opponent
1 Black Win JPN Kon Akira 1918.72
2 White Win JPN Kon Akira 1918.72
47th Meijinsen Qualification Kansai area 1st round
Date 2009-05-10 Rating 2003.07
Round Color Result Opponent
1 Black Win JPN Miyagawa Junzo 2127.95
2 Black Loss JPN Sakamoto Hirouji 2206.31
3 White Win JPN Kubo Izumi 2025.64
4 White Loss JPN Hata Masayuki 2129.12
5 White Loss JPN Yasumoto Yoshinobu 1932.57
42nd Touryumonsen Tournament
Date 2009-03-15 Rating 2004.46
Round Color Result Opponent
1 Black Win JPN Kato Yasuhiro 1945.50
2 White Loss JPN Kon Akira 1918.08
3 Black Win JPN Sakaue Ryota 1636.27
4 Black Loss JPN Tanaka Shingo 2131.21
6 White Loss JPN Saito Masashi 2032.26
7 Black Win JPN Yoshikawa Hiromasa 2068.88
12th Mikami Cup Tournament
Date 2009-01-18 Rating 2007.06
Round Color Result Opponent
A3 White Win JPN Nakayama Tomoharu 2300.21
46th Meijinsen Qualification Kansai area 1st round
Date 2008-05-11 Rating 2002.98
Round Color Result Opponent
1 Black Loss JPN Tamura Kazumasa 2355.80
2 Black Loss JPN Yasumoto Yoshinobu 1949.67
3 Black Loss JPN Matsui Tsunehiro 2120.53
5 Black Win JPN Kon Akira 1893.85
25th Kanto Shineisen Tournament
Date 2008-04-13 Rating 2003.94
Round Color Result Opponent
1 Black Win JPN Watanabe Yoko 1938.13
2 White Loss JPN Tamada Yoichi 2179.05
3 White Win JPN Harada Motochika 1759.21
4 Black Loss JPN Fujikawa Masaki 2037.80
5 Black Win JPN Tanji Hiroki 1915.86
11th Mikami Cup Tournament, A-Class
Date 2008-01-20 Rating 2005.22
Round Color Result Opponent
1 White Win JPN Harada Motochika 1758.64
2 White Loss JPN Arai Moriya 1902.48
3 Black Loss JPN Tadokoro Hosai 1913.63
4 Black Draw JPN Fujikawa Masaki 2039.32
5 Black Win JPN Kato Yasuhiro 1885.30
3 Kansai Championship 2nd round
Date 2007-10-21 Rating 2011.29
Round Color Result Opponent
1 Black Loss JPN Oosumi Yuuki 2462.00
2 Black Loss JPN Matsui Tsunehiro 2115.39
3 White Win JPN Sakamoto Hirouji 2185.64
4 White Loss JPN Koiso Shigemasa 2081.75
45th Meijinsen Qualification Kansai area - 1st round
Date 2007-05-13 Rating 2023.15
Round Color Result Opponent
1 White Draw JPN Takagawa Teiji 2178.45
2 White Win JPN Hata Masayuki 2188.01
3 Black Loss JPN Sakamoto Hirouji 2193.28
4 Black Loss JPN Oosumi Yuuki 2418.03
2nd Kansai Championship 2nd round
Date 2006-10-15 Rating 2029.81
Round Color Result Opponent
2 White Loss JPN Takagawa Teiji 2198.19
3 White Loss JPN Iio Yoshihiro 2421.13
4 White Win JPN Okuda Shingo 1849.43
2nd Kansai Championship 1st round
Date 2006-07-09 Rating 2033.71
Round Color Result Opponent
1 White Win JPN Ishibashi Hiroaki 1692.70
2 White Loss JPN Okuda Shingo 1855.77
3 White Win JPN Tanaka Tomokazu 1574.62
4 White Win JPN Okuda Shingo 1855.77
5 White Win JPN Ishibashi Hiroaki 1692.70
1st Kansai Championship 1st round
Date 2005-07-10 Rating 2052.49
Round Color Result Opponent
1 Black Win JPN Maki Tatsuya 1755.09
2 Black Win JPN Oosumi Yuuki 2292.14
3 Black Win JPN Miyagawa Sou 1970.96
4 Black Loss JPN Tsujibayashi Taro 2070.74
5 Black Win JPN Okuda Shingo 1856.82