JPN Ozawa Tetsushi

Place: Kyoto, Japan

Rating: 1918.54, Rank: 565

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

Top rating: 2055.27 (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 1918.54
Round Color Result Opponent
S1 Black Loss JPN Iio Yoshihiro 2341.34
S2 Black Loss JPN Hata Masayuki 2092.28
S3 Black Loss JPN Kawano Takahisa 2351.46
S4 Black Loss JPN Nishida Toshio 2002.18
S5 Black Loss JPN Hasegawa Kazuto 2528.67
50 Kyoto Classified Tournament
Date 2018-11-11 Rating 1940.79
Round Color Result Opponent
1 Black Loss JPN Hayashi Shoichi 2091.45
2 White Loss JPN Iio Yoshihiro 2392.88
3 Black Win JPN Nishida Toshio 1982.68
4 Black Loss JPN Sakamoto Hirouji 2213.14
5 White Loss JPN Fujita Maiko 2190.33
56 Meijinsen Qualification Kansai area 1st round
Date 2018-05-20 Rating 1953.87
Round Color Result Opponent
1 Black Win JPN Hata Masayuki 2113.52
2 White Loss JPN Tachi Masaya 2464.63
3 Black Draw JPN Matsui Tsunehiro 2099.38
4 White Loss JPN Hayashi Shoichi 2077.65
55 Meijinsen Qualification Kansai area 1st round
Date 2017-05-21 Rating 1966.67
Round Color Result Opponent
1 Black Win JPN Matsui Tsunehiro 2117.62
2 Black Loss JPN Hata Masayuki 2128.53
3 Black Loss JPN Sakamoto Hirouji 2202.01
4 Black Loss JPN Kashihara Akihiko 2257.74
54 Meijinsen Qualification Kansai area 1st round
Date 2016-05-15 Rating 1978.08
Round Color Result Opponent
1 Black Loss JPN Tachi Masaya 2409.50
2 White Loss JPN Hata Masayuki 2117.64
3 Black Loss JPN Nishida Toshio 2022.29
4 White Loss JPN Kubo Izumi 2043.13
49 Touryumonsen Tournament
Date 2016-03-20 Rating 1984.92
Round Color Result Opponent
1 Black Loss JPN Sumiya Yuuki 2004.60
2 Black Win JPN Masuda Yuuto 1777.18
3 White Win JPN Watanabe Nobuo 1877.15
4 Black Win JPN Sumiya Yuuki 2004.60
5 White Win JPN Masuda Yuuto 1777.18
6 Black Win JPN Watanabe Nobuo 1877.15
47 Kyoto Classified Tournament
Date 2015-11-08 Rating 1989.12
Round Color Result Opponent
A1 White Loss JPN Tatematsu Hikaru 2154.01
A2 White Win JPN Uchida Ryunosuke 1749.28
A3 Black Win JPN Watanabe Nobuo 1879.49
A4 Black Loss JPN Tanaka Toshiki 2384.17
A6 White Win JPN Sumiya Yuuki 1998.69
32 Kanto Shineisen Tournament
Date 2015-04-12 Rating 1985.01
Round Color Result Opponent
1 White Loss JPN Iwano Fumio 2183.90
2 White Loss JPN Hashimoto Takuya 1966.79
3 White Win JPN Demachi Koichiro 1862.20
4 Black Win JPN Maruta Hiroki 2024.12
5 Black Loss JPN Fujikawa Masaki 2042.56
48 Touryumonsen Tournament
Date 2015-03-15 Rating 1985.08
Round Color Result Opponent
1 White Loss JPN Takahashi Roi 2110.83
2 White Win JPN Watanabe Nobuo 1895.92
3 White Loss JPN Kon Akira 1923.27
4 Black Loss JPN Tachi Masaya 2405.27
18 Mikami Cup Tournament
Date 2015-01-18 Rating 1987.82
Round Color Result Opponent
A1 White Win JPN Fujikawa Masaki 2027.47
A2 Black Loss JPN Tanizaki Ryusuke 2141.03
A3 Black Win JPN Maruta Hiroki 2023.57
A4 White Win JPN Iwano Fumio 2183.65
A5 White Loss JPN Tomobe Katsuhiro 2049.27
46 Kyoto Classified Tournament
Date 2014-11-09 Rating 1985.22
Round Color Result Opponent
A1 Black Loss JPN Tachi Masaya 2395.35
A2 White Win JPN Kon Akira 1928.46
A3 Black Loss JPN Takahashi Roi 2104.75
A4 Black Loss JPN Kamei Shigeo 1672.49
A6 White Loss JPN Tada Ayako 2244.27
52 Meijinsen Qualification Kansai area 1st round
Date 2014-05-18 Rating 1992.30
Round Color Result Opponent
1 White Win JPN Sakamoto Hirouji 2228.42
2 Black Loss JPN Kashihara Akihiko 2266.77
3 Black Loss JPN Kubo Izumi 2034.41
4 Black Loss JPN Matsui Tsunehiro 2133.17
47 Touryumonsen Tournament
Date 2014-03-16 Rating 1995.43
Round Color Result Opponent
1 Black Loss JPN Tachi Masaya 2377.29
2 White Loss JPN Kon Akira 1926.49
3 Black Win JPN Watanabe Nobuo 1947.56
4 Black Loss JPN Tachi Masaya 2377.29
5 White Loss JPN Kon Akira 1926.49
6 Black Win JPN Watanabe Nobuo 1947.56
14th Mikami Cup A-class
Date 2014-01-19 Rating 2000.42
Round Color Result Opponent
1 Black Win JPN Tada Ayako 2245.14
2 Black Win JPN Tanizaki Ryusuke 2089.96
3 Black Loss JPN Maruta Hiroki 2054.51
4 Black Loss JPN Iwano Fumio 2174.88
5 Black Win JPN Isobe Seiji 1882.43
45 Kyoto Classified Tournament
Date 2013-11-10 Rating 2001.08
Round Color Result Opponent
A1 White Loss JPN Watanabe Nobuo 1965.53
A2 Black Loss JPN Kon Akira 1924.75
A3 Black Win JPN Tanigawa Kaito 1590.43
A4 Black Win JPN Inoue Katsumi 1850.13
A5 Black Loss JPN Tada Ayako 2239.78
A6 White Win JPN Shimano Keigo 2012.63
30th Kanto Shineisen Tournament
Date 2013-04-21 Rating 2009.96
Round Color Result Opponent
1 White Loss JPN Suzuki Rin 1974.91
2 Black Win JPN Iwano Fumio 2128.42
3 Black Loss JPN Kamiya Shunsuke 2464.50
4 Black Loss JPN Maruta Hiroki 2076.82
31st Kanto Shineisen Tournament
Date 2013-04-13 Rating 2010.53
Round Color Result Opponent
1 Black Win JPN Nakamura Souta 2049.72
2 Black Win JPN Iwano Fumio 2127.19
3 White Loss JPN Tomobe Katsuhiro 2100.05
4 Black Loss JPN Tada Ayako 2228.50
5 White Win JPN Suzuki Rin 1975.04
46 Touryumonsen Tournament
Date 2013-03-17 Rating 2010.28
Round Color Result Opponent
1 White Win JPN Kon Akira 1929.52
2 Black Win JPN Kuramoto Hideharu 1792.61
4 White Win JPN Kon Akira 1929.52
5 Black Win JPN Kuramoto Hideharu 1792.61
16th Mikami Cup Tournament
Date 2013-01-20 Rating 2004.73
Round Color Result Opponent
A1 Black Win JPN Kon Akira 1930.63
A2 Black Loss JPN Kato Yasuhiro 2065.95
A3 Black Loss JPN Tanizaki Ryusuke 2070.77
A4 White Loss JPN Iwano Fumio 2109.39
44 Kyoto Classified Tournament
Date 2012-11-11 Rating 2001.82
Round Color Result Opponent
A1 Black Loss JPN Takahashi Roi 2113.43
A2 White Loss JPN Kon Akira 1932.40
A3 White Win TPE Chen Kuo-Hui 1996.31
A4 White Loss JPN Tada Ayako 2236.30
A5 White Loss JPN Kawano Takahisa 2301.13
A6 White Loss JPN Tachi Masaya 2355.95
4th Tohoku Championship
Date 2012-04-08 Rating 2007.71
Round Color Result Opponent
1 Black Loss JPN Hirono Masakazu 1962.75
2 White Win JPN Gakumazawa Hideaki 2055.02
3 Black Loss JPN Maruta Hiroki 2033.04
4 White Win JPN Suzuki Junichiro 1881.32
5 Black Win JPN Miura Hitoshi 1850.48
45 Touryumonsen Tournament
Date 2012-03-18 Rating 2008.05
Round Color Result Opponent
2 White Loss JPN Takahashi Roi 2078.98
3 Black Loss JPN Nakajima Osamu 2156.30
4 White Win JPN Kon Akira 1950.53
5 White Loss JPN Kise Katsumi 2473.82
43 Kyoto Classified Tournament
Date 2011-11-13 Rating 2013.26
Round Color Result Opponent
A1 Black Win JPN Maruta Hiroki 2032.36
A2 Black Loss JPN Kise Katsumi 2470.17
A3 White Loss JPN Fukui Nobuhiro 2399.36
A4 White Loss JPN Kon Akira 1956.15
A5 Black Loss JPN Tanaka Shingo 2052.25
A6 Black Win JPN Okuda Shingo 1836.05
28th Kanto Shineisen Tournament
Date 2011-04-17 Rating 2028.17
Round Color Result Opponent
1 White Win JPN Suzuki Rin 1939.33
2 Black Win JPN Matsuoka Teruo 1961.44
3 Black Loss JPN Koyama Jun 2391.37
4 White Loss JPN Maruta Hiroki 2060.04
5 White Loss JPN Fukui Nobuhiro 2339.28
6th All Japan Championship
Date 2011-03-27 Rating 2029.55
Round Color Result Opponent
1 White Loss JPN Tamada Yoichi 2429.55
2 Black Loss JPN Miyagawa Junzo 2150.17
3 White Win JPN Tada Ayako 2170.69
4 White Win JPN Koiso Shigemasa 2091.43
5 Black Win JPN Mano Yoshihisa 2216.04
6 White Loss JPN Hasegawa Kazuto 2518.76
44 Touryumonsen Tournament
Date 2011-03-20 Rating 2029.21
Round Color Result Opponent
1 White Loss JPN Kise Katsumi 2461.39
2 White Win JPN Kon Akira 1948.32
4 White Loss JPN Kise Katsumi 2461.39
5 White Loss JPN Kon Akira 1948.32
14th Mikami Cup Tournament
Date 2011-01-30 Rating 2028.19
Round Color Result Opponent
A1 White Draw JPN Fukui Nobuhiro 2312.04
A2 Black Loss JPN Isobe Seiji 1959.34
A3 Black Win JPN Kato Yasuhiro 2006.26
A4 Black Win JPN Kuramoto Hideharu 1864.62
42 Kyoto Classified Tournament
Date 2010-11-14 Rating 2023.81
Round Color Result Opponent
A1 Black Win JPN Kon Akira 1938.36
A2 White Loss JPN Tanaka Shingo 2120.39
A3 Black Loss JPN Tada Ayako 2170.36
A4 White Win JPN Yoshikawa Hiromasa 2040.20
A5 Black Loss JPN Takeuchi Yuuta 1913.14
50 Suiseisen Tournament
Date 2010-09-12 Rating 2022.17
Round Color Result Opponent
1 White Win JPN Suzuki Rin 1935.26
2 Black Loss JPN Nakayama Tomoharu 2441.73
3 White Loss JPN Fukui Nobuhiro 2269.78
4 White Loss JPN Iwano Fumio 2072.35
9th Middle-dan Players Tournament
Date 2010-08-29 Rating 2022.15
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2323.88
2 Black Loss JPN Kashihara Akihiko 2185.96
3 Black Loss JPN Miyagawa Junzo 2149.11
4 White Win JPN Suzuki Junichiro 1871.29
5 Black Win JPN Kato Yasuhiro 2016.56
6 Black Draw JPN Kubo Izumi 2030.19
Meijinsen Qualification Kansai area 2nd round
Date 2010-06-20 Rating 2016.61
Round Color Result Opponent
1 White Win JPN Takagawa Teiji 2124.07
2 Black Loss JPN Sakamoto Hirouji 2250.83
3 Black Loss JPN Koiso Shigemasa 2102.65
Meijinsen Qualification Kansai area
Date 2010-05-16 Rating 2013.66
Round Color Result Opponent
1 Black Loss JPN Sakamoto Hirouji 2248.87
2 Black Win JPN Kubo Izumi 2023.75
3 Black Loss JPN Takagawa Teiji 2125.87
4 White Win JPN Miyagawa Junzo 2139.82
5 Black Win JPN Hata Masayuki 2093.85
27th Kanto Shineisen Tournament
Date 2010-04-04 Rating 2006.23
Round Color Result Opponent
1 White Loss JPN Shimoyama Takuma 2190.52
2 White Loss JPN Fukui Nobuhiro 2245.45
3 White Loss JPN Takagi Tomoyuki 2117.91
4 Black Win JPN Fujikawa Masaki 1979.28
5 Black Loss JPN Kon Akira 1930.96
43 Touryumonsen Tournament
Date 2010-03-28 Rating 2005.48
Round Color Result Opponent
1 Black Loss JPN Kato Yasuhiro 2031.56
2 Black Loss JPN Kon Akira 1930.37
3 White Loss JPN Fukui Nobuhiro 2245.14
4 Black Loss JPN Kawasaki Nobuhiko 2149.33
5 White Win JPN Tada Ayako 2163.40
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2003.10
Round Color Result Opponent
A1 Black Loss JPN Tanji Hiroki 1955.16
A2 Black Loss JPN Arai Kazumi 2253.92
A3 White Win JPN Suzuki Rin 1921.37
A4 White Loss JPN Matsuoka Teruo 1942.94
A5 White Win JPN Kimura Kenichiro 2159.36
41 Kyoto Classified Tournament
Date 2009-11-08 Rating 2001.08
Round Color Result Opponent
A1 Black Loss JPN Tamada Yoichi 2343.21
A2 White Win JPN Kamei Shigeo 1645.11
A3 Black Loss JPN Kawasaki Nobuhiko 2133.47
A4 Black Loss JPN Kato Yasuhiro 2002.45
A5 Black Win JPN Suzuki Rin 1912.80
A6 Black Win JPN Okuda Shingo 1858.99
49 Suiseisen Tournament 1st round
Date 2009-09-06 Rating 2000.24
Round Color Result Opponent
1 White Loss JPN Suzuki Rin 1910.77
2 White Loss JPN Takeuchi Shunsuke 1993.43
3 White Win JPN Matsuoka Teruo 1917.38
4 White Loss JPN Hirono Masakazu 1958.66
5th Kansai Championship 1st round
Date 2009-07-12 Rating 2004.95
Round Color Result Opponent
1 Black Win JPN Kon Akira 1922.37
2 White Win JPN Kon Akira 1922.37
47th Meijinsen Qualification Kansai area 1st round
Date 2009-05-10 Rating 2006.66
Round Color Result Opponent
1 Black Win JPN Miyagawa Junzo 2132.09
2 Black Loss JPN Sakamoto Hirouji 2210.46
3 White Win JPN Kubo Izumi 2029.64
4 White Loss JPN Hata Masayuki 2133.18
5 White Loss JPN Yasumoto Yoshinobu 1936.24
42nd Touryumonsen Tournament
Date 2009-03-15 Rating 2008.00
Round Color Result Opponent
1 Black Win JPN Kato Yasuhiro 1949.09
2 White Loss JPN Kon Akira 1921.64
3 Black Win JPN Sakaue Ryota 1638.36
4 Black Loss JPN Tanaka Shingo 2133.41
6 White Loss JPN Saito Masashi 2034.95
7 Black Win JPN Yoshikawa Hiromasa 2071.50
12th Mikami Cup Tournament
Date 2009-01-18 Rating 2010.58
Round Color Result Opponent
A3 White Win JPN Nakayama Tomoharu 2304.78
46th Meijinsen Qualification Kansai area 1st round
Date 2008-05-11 Rating 2006.38
Round Color Result Opponent
1 Black Loss JPN Tamura Kazumasa 2360.06
2 Black Loss JPN Yasumoto Yoshinobu 1953.21
3 Black Loss JPN Matsui Tsunehiro 2124.44
5 Black Win JPN Kon Akira 1897.23
25th Kanto Shineisen Tournament
Date 2008-04-13 Rating 2007.32
Round Color Result Opponent
1 Black Win JPN Watanabe Yoko 1940.22
2 White Loss JPN Tamada Yoichi 2183.00
3 White Win JPN Harada Motochika 1761.85
4 Black Loss JPN Fujikawa Masaki 2041.34
5 Black Win JPN Tanji Hiroki 1919.00
11th Mikami Cup Tournament, A-Class
Date 2008-01-20 Rating 2008.56
Round Color Result Opponent
1 White Win JPN Harada Motochika 1761.26
2 White Loss JPN Arai Moriya 1905.13
3 Black Loss JPN Tadokoro Hosai 1916.90
4 Black Draw JPN Fujikawa Masaki 2042.81
5 Black Win JPN Kato Yasuhiro 1888.70
3 Kansai Championship 2nd round
Date 2007-10-21 Rating 2014.60
Round Color Result Opponent
1 Black Loss JPN Oosumi Yuuki 2466.20
2 Black Loss JPN Matsui Tsunehiro 2119.18
3 White Win JPN Sakamoto Hirouji 2189.66
4 White Loss JPN Koiso Shigemasa 2085.54
45th Meijinsen Qualification Kansai area - 1st round
Date 2007-05-13 Rating 2026.37
Round Color Result Opponent
1 White Draw JPN Takagawa Teiji 2182.16
2 White Win JPN Hata Masayuki 2191.75
3 Black Loss JPN Sakamoto Hirouji 2197.20
4 Black Loss JPN Oosumi Yuuki 2422.12
2nd Kansai Championship 2nd round
Date 2006-10-15 Rating 2032.88
Round Color Result Opponent
2 White Loss JPN Takagawa Teiji 2201.81
3 White Loss JPN Iio Yoshihiro 2425.03
4 White Win JPN Okuda Shingo 1852.24
2nd Kansai Championship. 1 round
Date 2006-07-09 Rating 2036.70
Round Color Result Opponent
1 White Win JPN Ishibashi Hiroaki 1694.59
2 White Loss JPN Okuda Shingo 1858.52
3 White Win JPN Tanaka Tomokazu 1576.34
4 White Win JPN Okuda Shingo 1858.52
5 White Win JPN Ishibashi Hiroaki 1694.59
1st Kansai Championship 1st round
Date 2005-07-10 Rating 2055.27
Round Color Result Opponent
1 Black Win JPN Maki Tatsuya 1756.56
2 Black Win JPN Oosumi Yuuki 2295.80
3 Black Win JPN Miyagawa Sou 1973.91
4 Black Loss JPN Tsujibayashi Taro 2072.60
5 Black Win JPN Okuda Shingo 1859.38