Ozawa Tetsushi (小澤哲史)

Place: Kyoto, Japan

Rating: 1930.95, Rank: 619

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

Top rating: 2061.73 (2005-07-10)

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

Gy1: 0, Gy2: 0, Gy5: 14

51 Kyoto Classified Tournament
Date 2019-11-04 Rating 1930.95
Round Color Result Opponent
S1 Black Loss Iio Yoshihiro 2349.14
S2 Black Loss Hata Masayuki 2121.98
S3 Black Loss Kawano Takahisa 2388.23
S4 Black Loss Nishida Toshio 2014.55
S5 Black Loss Hasegawa Kazuto 2524.59
50 Kyoto Classified Tournament
Date 2018-11-11 Rating 1952.57
Round Color Result Opponent
1 Black Loss Hayashi Shoichi 2084.31
2 White Loss Iio Yoshihiro 2403.37
3 Black Win Nishida Toshio 1994.09
4 Black Loss Sakamoto Hirouji 2230.69
5 White Loss Fujita Maiko 2201.77
56 Meijinsen Qualification Kansai area 1st round
Date 2018-05-20 Rating 1965.61
Round Color Result Opponent
1 Black Win Hata Masayuki 2133.21
2 White Loss Tachi Masaya 2477.83
3 Black Draw Matsui Tsunehiro 2109.61
4 White Loss Hayashi Shoichi 2071.79
55 Meijinsen Qualification Kansai area 1st round
Date 2017-05-21 Rating 1978.70
Round Color Result Opponent
1 Black Win Matsui Tsunehiro 2128.44
2 Black Loss Hata Masayuki 2145.11
3 Black Loss Sakamoto Hirouji 2215.95
4 Black Loss Kashihara Akihiko 2270.20
54 Meijinsen Qualification Kansai area 1st round
Date 2016-05-15 Rating 1990.26
Round Color Result Opponent
1 Black Loss Tachi Masaya 2423.65
2 White Loss Hata Masayuki 2132.01
3 Black Loss Nishida Toshio 2032.22
4 White Loss Kubo Izumi 2053.92
49 Touryumonsen Tournament
Date 2016-03-20 Rating 1997.13
Round Color Result Opponent
1 Black Loss Sumiya Yuuki 2010.96
2 Black Win Masuda Yuuto 1780.12
3 White Win Watanabe Nobuo 1886.24
4 Black Win Sumiya Yuuki 2010.96
5 White Win Masuda Yuuto 1780.12
6 Black Win Watanabe Nobuo 1886.24
47 Kyoto Classified Tournament
Date 2015-11-08 Rating 2001.82
Round Color Result Opponent
A1 White Loss Tatematsu Hikaru 2160.97
A2 White Win Uchida Ryunosuke 1754.04
A3 Black Win Watanabe Nobuo 1888.60
A4 Black Loss Tanaka Toshiki 2394.64
A6 White Win Sumiya Yuuki 2004.97
32 Kanto Shineisen Tournament
Date 2015-04-12 Rating 1998.94
Round Color Result Opponent
1 White Loss Iwano Fumio 2187.01
2 White Loss Hashimoto Takuya 1973.35
3 White Win Demachi Koichiro 1875.91
4 Black Win Maruta Hiroki 2034.97
5 Black Loss Fujikawa Masaki 2043.28
48 Touryumonsen Tournament
Date 2015-03-15 Rating 1999.28
Round Color Result Opponent
1 White Loss Takahashi Roi 2120.62
2 White Win Watanabe Nobuo 1905.18
3 White Loss Kon Akira 1934.68
4 Black Loss Tachi Masaya 2418.29
18 Mikami Cup Tournament
Date 2015-01-18 Rating 2002.60
Round Color Result Opponent
A1 White Win Fujikawa Masaki 2026.41
A2 Black Loss Tanizaki Ryusuke 2138.73
A3 Black Win Maruta Hiroki 2034.74
A4 White Win Iwano Fumio 2187.59
A5 White Loss Tomobe Katsuhiro 2054.57
46 Kyoto Classified Tournament
Date 2014-11-09 Rating 2001.12
Round Color Result Opponent
A1 Black Loss Tachi Masaya 2408.07
A2 White Win Kon Akira 1940.01
A3 Black Loss Takahashi Roi 2114.46
A4 Black Loss Kamei Shigeo 1680.41
A6 White Loss Tada Ayako 2254.62
52 Meijinsen Qualification Kansai area 1st round
Date 2014-05-18 Rating 2011.33
Round Color Result Opponent
1 White Win Sakamoto Hirouji 2240.01
2 Black Loss Kashihara Akihiko 2277.99
3 Black Loss Kubo Izumi 2044.74
4 Black Loss Matsui Tsunehiro 2144.32
31st Kanto Shineisen Tournament
Date 2014-04-13 Rating 2013.79
Round Color Result Opponent
1 Black Win Nakamura Souta 2107.70
2 Black Win Iwano Fumio 2191.40
3 White Loss Tomobe Katsuhiro 2070.93
4 Black Loss Tada Ayako 2253.20
5 White Win Suzuki Rin 1950.28
47 Touryumonsen Tournament
Date 2014-03-16 Rating 2013.34
Round Color Result Opponent
1 Black Loss Tachi Masaya 2389.66
2 White Loss Kon Akira 1938.01
3 Black Win Watanabe Nobuo 1956.88
4 Black Loss Tachi Masaya 2389.66
5 White Loss Kon Akira 1938.01
6 Black Win Watanabe Nobuo 1956.88
14th Mikami Cup A-class
Date 2014-01-19 Rating 2014.87
Round Color Result Opponent
1 Black Win Tada Ayako 2254.69
2 Black Win Tanizaki Ryusuke 2090.81
3 Black Loss Maruta Hiroki 2067.46
4 Black Loss Iwano Fumio 2179.77
5 Black Win Isobe Seiji 1887.41
45 Kyoto Classified Tournament
Date 2013-11-10 Rating 2011.45
Round Color Result Opponent
A1 White Loss Watanabe Nobuo 1974.59
A2 Black Loss Kon Akira 1934.53
A3 Black Win Tanigawa Kaito 1594.77
A4 Black Win Inoue Katsumi 1853.26
A5 Black Loss Tada Ayako 2248.59
A6 White Win Shimano Keigo 2017.77
30th Kanto Shineisen Tournament
Date 2013-04-21 Rating 2008.86
Round Color Result Opponent
1 White Loss Suzuki Rin 1988.45
2 Black Win Iwano Fumio 2126.55
3 Black Loss Kamiya Shunsuke 2475.15
4 Black Loss Maruta Hiroki 2082.40
46 Touryumonsen Tournament
Date 2013-03-17 Rating 2009.26
Round Color Result Opponent
1 White Win Kon Akira 1936.66
2 Black Win Kuramoto Hideharu 1798.94
4 White Win Kon Akira 1936.66
5 Black Win Kuramoto Hideharu 1798.94
16th Mikami Cup Tournament
Date 2013-01-20 Rating 2004.70
Round Color Result Opponent
A1 Black Win Kon Akira 1937.85
A2 Black Loss Kato Yasuhiro 2073.65
A3 Black Loss Tanizaki Ryusuke 2073.91
A4 White Loss Iwano Fumio 2109.15
44 Kyoto Classified Tournament
Date 2012-11-11 Rating 2002.90
Round Color Result Opponent
A1 Black Loss Takahashi Roi 2122.33
A2 White Loss Kon Akira 1939.80
A3 White Win Chen Kuo-Hui 2006.40
A4 White Loss Tada Ayako 2243.59
A5 White Loss Kawano Takahisa 2317.18
A6 White Loss Tachi Masaya 2367.64
4th Tohoku Championship
Date 2012-04-08 Rating 2011.37
Round Color Result Opponent
1 Black Loss Hirono Masakazu 1969.53
2 White Win Gakumazawa Hideaki 2062.10
3 Black Loss Maruta Hiroki 2040.15
4 White Win Suzuki Junichiro 1889.29
5 Black Win Miura Hitoshi 1856.62
45 Touryumonsen Tournament
Date 2012-03-18 Rating 2011.91
Round Color Result Opponent
2 White Loss Takahashi Roi 2087.47
3 Black Loss Nakajima Osamu 2163.81
4 White Win Kon Akira 1958.35
5 White Loss Kise Katsumi 2483.83
43 Kyoto Classified Tournament
Date 2011-11-13 Rating 2018.24
Round Color Result Opponent
A1 Black Win Maruta Hiroki 2039.96
A2 Black Loss Kise Katsumi 2480.20
A3 White Loss Fukui Nobuhiro 2409.01
A4 White Loss Kon Akira 1964.14
A5 Black Loss Tanaka Shingo 2067.52
A6 Black Win Okuda Shingo 1844.05
28th Kanto Shineisen Tournament
Date 2011-04-17 Rating 2034.52
Round Color Result Opponent
1 White Win Suzuki Rin 1948.31
2 Black Win Matsuoka Teruo 1969.10
3 Black Loss Koyama Jun 2400.96
4 White Loss Maruta Hiroki 2067.86
5 White Loss Fukui Nobuhiro 2348.47
6th All Japan Championship
Date 2011-03-27 Rating 2036.02
Round Color Result Opponent
1 White Loss Tamada Yoichi 2438.79
2 Black Loss Miyagawa Junzo 2159.40
3 White Win Tada Ayako 2178.86
4 White Win Koiso Shigemasa 2100.93
5 Black Win Mano Yoshihisa 2224.75
6 White Loss Hasegawa Kazuto 2529.07
44 Touryumonsen Tournament
Date 2011-03-20 Rating 2035.71
Round Color Result Opponent
1 White Loss Kise Katsumi 2471.33
2 White Win Kon Akira 1956.43
4 White Loss Kise Katsumi 2471.33
5 White Loss Kon Akira 1956.43
14th Mikami Cup Tournament
Date 2011-01-30 Rating 2034.89
Round Color Result Opponent
A1 White Draw Fukui Nobuhiro 2321.10
A2 Black Loss Isobe Seiji 1964.10
A3 Black Win Kato Yasuhiro 2014.05
A4 Black Win Kuramoto Hideharu 1871.60
42 Kyoto Classified Tournament
Date 2010-11-14 Rating 2030.82
Round Color Result Opponent
A1 Black Win Kon Akira 1946.48
A2 White Loss Tanaka Shingo 2133.99
A3 Black Loss Tada Ayako 2178.54
A4 White Win Yoshikawa Hiromasa 2047.38
A5 Black Loss Takeuchi Yuuta 1920.84
50 Suiseisen Tournament
Date 2010-09-12 Rating 2029.38
Round Color Result Opponent
1 White Win Suzuki Rin 1943.63
2 Black Loss Nakayama Tomoharu 2450.79
3 White Loss Fukui Nobuhiro 2278.59
4 White Loss Iwano Fumio 2078.84
9th Middle-dan Players Tournament
Date 2010-08-29 Rating 2029.39
Round Color Result Opponent
1 White Win Ono Takayuki 2332.87
2 Black Loss Kashihara Akihiko 2195.27
3 Black Loss Miyagawa Junzo 2158.13
4 White Win Suzuki Junichiro 1878.77
5 Black Win Kato Yasuhiro 2024.37
6 Black Draw Kubo Izumi 2039.10
Meijinsen Qualification Kansai area 2nd round
Date 2010-06-20 Rating 2024.00
Round Color Result Opponent
1 White Win Takagawa Teiji 2133.18
2 Black Loss Sakamoto Hirouji 2260.32
3 Black Loss Koiso Shigemasa 2111.96
Meijinsen Qualification Kansai area
Date 2010-05-16 Rating 2021.12
Round Color Result Opponent
1 Black Loss Sakamoto Hirouji 2258.32
2 Black Win Kubo Izumi 2032.59
3 Black Loss Takagawa Teiji 2134.97
4 White Win Miyagawa Junzo 2148.78
5 Black Win Hata Masayuki 2103.17
27th Kanto Shineisen Tournament
Date 2010-04-04 Rating 2013.72
Round Color Result Opponent
1 White Loss Shimoyama Takuma 2198.34
2 White Loss Fukui Nobuhiro 2254.00
3 White Loss Takagi Tomoyuki 2127.98
4 Black Win Fujikawa Masaki 1988.25
5 Black Loss Kon Akira 1938.89
43 Touryumonsen Tournament
Date 2010-03-28 Rating 2012.97
Round Color Result Opponent
1 Black Loss Kato Yasuhiro 2039.36
2 Black Loss Kon Akira 1938.30
3 White Loss Fukui Nobuhiro 2253.68
4 Black Loss Kawasaki Nobuhiko 2157.13
5 White Win Tada Ayako 2171.36
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2010.60
Round Color Result Opponent
A1 Black Loss Tanji Hiroki 1962.04
A2 Black Loss Arai Kazumi 2262.32
A3 White Win Suzuki Rin 1929.30
A4 White Loss Matsuoka Teruo 1950.34
A5 White Win Kimura Kenichiro 2166.56
41 Kyoto Classified Tournament
Date 2009-11-08 Rating 2008.59
Round Color Result Opponent
A1 Black Loss Tamada Yoichi 2351.57
A2 White Win Kamei Shigeo 1651.87
A3 Black Loss Kawasaki Nobuhiko 2141.21
A4 Black Loss Kato Yasuhiro 2010.15
A5 Black Win Suzuki Rin 1920.58
A6 Black Win Okuda Shingo 1866.64
49 Suiseisen Tournament 1st round
Date 2009-09-06 Rating 2007.75
Round Color Result Opponent
1 White Loss Suzuki Rin 1918.46
2 White Loss Takeuchi Shunsuke 1999.48
3 White Win Matsuoka Teruo 1924.61
4 White Loss Hirono Masakazu 1965.09
5th Kansai Championship 1st round
Date 2009-07-12 Rating 2012.48
Round Color Result Opponent
1 Black Win Kon Akira 1930.15
2 White Win Kon Akira 1930.15
47th Meijinsen Qualification Kansai area 1st round
Date 2009-05-10 Rating 2014.21
Round Color Result Opponent
1 Black Win Miyagawa Junzo 2140.97
2 Black Loss Sakamoto Hirouji 2219.60
3 White Win Kubo Izumi 2038.36
4 White Loss Hata Masayuki 2142.30
5 White Loss Yasumoto Yoshinobu 1944.77
42nd Touryumonsen Tournament
Date 2009-03-15 Rating 2015.53
Round Color Result Opponent
1 Black Win Kato Yasuhiro 1956.60
2 White Loss Kon Akira 1929.33
3 Black Win Sakaue Ryota 1643.36
4 Black Loss Tanaka Shingo 2144.28
6 White Loss Saito Masashi 2041.83
7 Black Win Yoshikawa Hiromasa 2078.33
12th Mikami Cup Tournament
Date 2009-01-18 Rating 2018.08
Round Color Result Opponent
A3 White Win Nakayama Tomoharu 2313.24
46th Meijinsen Qualification Kansai area 1st round
Date 2008-05-11 Rating 2013.74
Round Color Result Opponent
1 Black Loss Tamura Kazumasa 2368.58
2 Black Loss Yasumoto Yoshinobu 1961.86
3 Black Loss Matsui Tsunehiro 2133.45
5 Black Win Kon Akira 1904.59
25th Kanto Shineisen Tournament
Date 2008-04-13 Rating 2014.67
Round Color Result Opponent
1 Black Win Watanabe Yoko 1944.52
2 White Loss Tamada Yoichi 2190.86
3 White Win Harada Motochika 1767.33
4 Black Loss Fujikawa Masaki 2048.90
5 Black Win Tanji Hiroki 1925.33
11th Mikami Cup Tournament, A-Class
Date 2008-01-20 Rating 2015.87
Round Color Result Opponent
1 White Win Harada Motochika 1766.70
2 White Loss Arai Moriya 1910.63
3 Black Loss Tadokoro Hosai 1923.79
4 Black Draw Fujikawa Masaki 2050.26
5 Black Win Kato Yasuhiro 1895.83
3 Kansai Championship 2nd round
Date 2007-10-21 Rating 2021.91
Round Color Result Opponent
1 Black Loss Oosumi Yuuki 2475.36
2 Black Loss Matsui Tsunehiro 2128.04
3 White Win Sakamoto Hirouji 2198.72
4 White Loss Koiso Shigemasa 2094.40
45th Meijinsen Qualification Kansai area - 1st round
Date 2007-05-13 Rating 2033.59
Round Color Result Opponent
1 White Draw Takagawa Teiji 2191.55
2 White Win Hata Masayuki 2200.52
3 Black Loss Sakamoto Hirouji 2206.29
4 Black Loss Oosumi Yuuki 2431.14
2nd Kansai Championship 2nd round
Date 2006-10-15 Rating 2039.87
Round Color Result Opponent
2 White Loss Takagawa Teiji 2211.34
3 White Loss Iio Yoshihiro 2434.53
4 White Win Okuda Shingo 1859.09
2nd Kansai Championship. 1 round
Date 2006-07-09 Rating 2043.56
Round Color Result Opponent
1 White Win Ishibashi Hiroaki 1699.26
2 White Loss Okuda Shingo 1865.27
3 White Win Tanaka Tomokazu 1580.52
4 White Win Okuda Shingo 1865.27
5 White Win Ishibashi Hiroaki 1699.26
1st Kansai Championship 1st round
Date 2005-07-10 Rating 2061.73
Round Color Result Opponent
1 Black Win Maki Tatsuya 1760.16
2 Black Win Oosumi Yuuki 2303.93
3 Black Win Miyagawa Sou 1982.97
4 Black Loss Tsujibayashi Taro 2077.37
5 Black Win Okuda Shingo 1865.75