Tanizaki Ryusuke (谷崎龍介)
Place: Kanagawa, Japan
Rating: 2025.36, Std: 161.58, Rank: 574
First game: 2003-11-16, Last game: 2021-11-21
Top rating: 2164.71 (2015-01-18)
Games: 215, Wins: 100, Draws: 13, Losses: 102
Gy1: 0, Gy2: 4, Gy5: 4
| 22 Renju Emperor Tournament Kanto area 1st round | ||||
|---|---|---|---|---|
| Date | 2021-11-21 | Rating | 2025.36 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Ishitani Shin-ichi | 2292.09 |
| 2 | White | Win | Kasahara Reiko | 1621.62 |
| 3 | White | Loss | Yoshimoto Yuta | 2210.40 |
| 4 | White | Loss | Tomobe Katsuhiro | 2086.49 |
| 33 Kanto Shineisen Tournament | ||||
| Date | 2016-04-10 | Rating | 2140.75 | |
| Round | Color | Result | Opponent | |
| 2 | White | Win | Kusumoto Takashi | 1888.80 |
| 2 | White | Win | Maruta Hiroki | 2085.09 |
| 3 | White | Loss | Tomobe Katsuhiro | 2101.93 |
| 4 | White | Win | Demachi Koichiro | 1902.63 |
| 5 | Black | Win | Nishizawa Aoi | 2072.65 |
| 55 Suiseisen Tournament 2nd round | ||||
| Date | 2015-10-18 | Rating | 2142.02 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Maruta Hiroki | 2085.75 |
| 2 | White | Loss | Fujikawa Masaki | 2077.74 |
| 3 | Black | Draw | Demachi Koichiro | 1899.61 |
| 55 Suiseisen Tournament 1st round | ||||
| Date | 2015-09-13 | Rating | 2146.10 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Demachi Koichiro | 1899.28 |
| 2 | Black | Win | Maruta Hiroki | 2082.15 |
| 3 | White | Draw | Tomobe Katsuhiro | 2081.10 |
| Kanto Championship | ||||
| Date | 2015-07-20 | Rating | 2150.44 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Zhao Jiadong | 2094.17 |
| 2 | White | Win | Maruta Hiroki | 2075.07 |
| 3 | White | Loss | Nakamura Shigeru | 2862.47 |
| 4 | White | Loss | Kato Yasuhiro | 2030.02 |
| 5 | Black | Win | Nakamura Souta | 2243.61 |
| 6 | White | Loss | Ishitani Shin-ichi | 2362.81 |
| 53 Meijinsen Qualification East Japan area 1st round | ||||
| Date | 2015-05-10 | Rating | 2158.49 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Kudomi Takahiro | 2227.75 |
| 2 | White | Loss | Kusajima Masato | 2221.96 |
| 3 | Black | Win | Kato Yasuhiro | 2033.87 |
| 4 | Black | Win | Iwano Fumio | 2210.34 |
| 32 Kanto Shineisen Tournament | ||||
| Date | 2015-04-12 | Rating | 2161.48 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Hashimoto Takuya | 1991.94 |
| 2 | Black | Loss | Iwano Fumio | 2209.45 |
| 3 | Black | Win | Maruta Hiroki | 2057.18 |
| 4 | Black | Loss | Fujikawa Masaki | 2065.61 |
| 5 | White | Win | Tomobe Katsuhiro | 2079.31 |
| 10th All Japan Championship | ||||
| Date | 2015-03-29 | Rating | 2163.03 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Sato Kiyotomi | 2454.43 |
| 2 | White | Win | Mano Yoshihisa | 2311.85 |
| 3 | White | Loss | Ono Takayuki | 2303.02 |
| 4 | White | Win | Kim Chang-Su | 2055.57 |
| 5 | Black | Win | Mitsumori Masao | 2290.04 |
| 6 | White | Loss | Koyama Jun | 2560.21 |
| 18 Mikami Cup Tournament | ||||
| Date | 2015-01-18 | Rating | 2164.71 | |
| Round | Color | Result | Opponent | |
| A1 | White | Win | Maruta Hiroki | 2057.20 |
| A2 | White | Win | Ozawa Tetsushi | 2024.87 |
| A3 | White | Win | Iwano Fumio | 2210.23 |
| A4 | White | Win | Tomobe Katsuhiro | 2075.78 |
| A5 | White | Win | Fujikawa Masaki | 2049.06 |
| 14th Mikami Cup A-class | ||||
| Date | 2014-01-19 | Rating | 2121.07 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Isobe Seiji | 1917.11 |
| 2 | White | Loss | Ozawa Tetsushi | 2037.95 |
| 3 | Black | Loss | Nakamura Souta | 2115.78 |
| 5 | Black | Loss | Tada Ayako | 2277.59 |
| 16th Mikami Cup Tournament | ||||
| Date | 2013-01-20 | Rating | 2109.28 | |
| Round | Color | Result | Opponent | |
| A1 | White | Win | Kim Chang-Su | 2021.01 |
| A2 | Black | Win | Fujikawa Masaki | 2015.60 |
| A3 | White | Win | Ozawa Tetsushi | 2028.89 |
| A4 | Black | Loss | Kato Yasuhiro | 2098.34 |
| A5 | White | Loss | Tomobe Katsuhiro | 2144.01 |
| 14th Mikami Cup Tournament | ||||
| Date | 2011-01-30 | Rating | 2077.18 | |
| Round | Color | Result | Opponent | |
| A1 | White | Win | Suzuki Rin | 1970.28 |
| A2 | Black | Loss | Nakayama Tomoharu | 2499.93 |
| A3 | White | Loss | Suzuki Rin | 1970.28 |
| A4 | Black | Loss | Matsuoka Teruo | 1960.85 |
| A5 | Black | Win | Tadokoro Hosai | 1861.70 |
| 50 Suiseisen Tournament | ||||
| Date | 2010-09-12 | Rating | 2079.44 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Tada Ayako | 2172.85 |
| 2 | Black | Loss | Fukui Nobuhiro | 2321.51 |
| 3 | Black | Win | Kuramoto Hideharu | 1864.73 |
| 4 | White | Win | Suzuki Rin | 1963.78 |
| 13th Mikami Cup Tournament | ||||
| Date | 2010-01-31 | Rating | 2083.11 | |
| Round | Color | Result | Opponent | |
| A1 | White | Loss | Shimoyama Takuma | 2236.00 |
| A2 | White | Win | Iwano Fumio | 2107.76 |
| A3 | White | Loss | Kimura Kenichiro | 2182.98 |
| A4 | Black | Loss | Tanji Hiroki | 2030.09 |
| A5 | White | Win | Kuramoto Hideharu | 1880.28 |
| 10 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2009-10-04 | Rating | 2089.09 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Isobe Taizan | 2373.07 |
| 2 | White | Loss | Ono Takayuki | 2372.30 |
| 3 | Black | Loss | Maruta Koji | 2091.84 |
| 4 | Black | Win | Mori Kazuki | 1772.48 |
| 49 Suiseisen Tournament 1st round | ||||
| Date | 2009-09-06 | Rating | 2090.88 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Hirono Masakazu | 1926.07 |
| 2 | Black | Loss | Tanji Hiroki | 2026.03 |
| 3 | White | Loss | Shimoyama Takuma | 2226.85 |
| 4 | White | Win | Suzuki Rin | 1938.93 |
| 26th Kanto Shineisen Tournament | ||||
| Date | 2009-04-05 | Rating | 2104.54 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Suzuki Rin | 1939.24 |
| 2 | Black | Win | Kon Akira | 1941.93 |
| 3 | White | Loss | Iwano Fumio | 2148.12 |
| 4 | White | Win | Watanabe Tatsuya | 2147.13 |
| 5 | White | Loss | Ono Takayuki | 2381.33 |
| 4th All Japan Championship | ||||
| Date | 2009-03-21 | Rating | 2105.30 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Sato Kiyotomi | 2416.84 |
| 2 | White | Win | Suzuki Rin | 1940.49 |
| 3 | White | Loss | Isobe Taizan | 2381.29 |
| 4 | White | Loss | Iio Yoshihiro | 2465.97 |
| 5 | White | Win | Maruta Koji | 2089.03 |
| 6 | White | Loss | Iwano Fumio | 2147.81 |
| 12th Mikami Cup Tournament | ||||
| Date | 2009-01-18 | Rating | 2108.93 | |
| Round | Color | Result | Opponent | |
| A1 | Black | Win | Hirono Masakazu | 1910.34 |
| A2 | White | Win | Kim Chang-Su | 2018.20 |
| A3 | Black | Win | Kato Yasuhiro | 1994.52 |
| A4 | Black | Loss | Gakumazawa Hideaki | 2143.51 |
| A5 | Black | Win | Tomobe Katsuhiro | 2094.65 |
| 9th Kanto Renju Emperor Tournament, 1st round | ||||
| Date | 2008-10-26 | Rating | 2107.71 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Okabe Hiroshi | 2649.08 |
| 2 | Black | Win | Kobayashi Chinatsu | 1762.18 |
| 3 | White | Win | Fujikawa Masaki | 2066.74 |
| 4 | White | Loss | Watanabe Tatsuya | 2150.77 |
| 25th Kanto Championship | ||||
| Date | 2008-05-18 | Rating | 2104.41 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Mitsumori Masao | 2285.13 |
| 2 | White | Win | Nakayama Tomoharu | 2238.23 |
| 3 | Black | Loss | Maruta Koji | 2082.25 |
| 4 | White | Draw | Ono Takayuki | 2367.54 |
| 5 | Black | Loss | Kubo Izumi | 2083.42 |
| 25th Kanto Shineisen Tournament | ||||
| Date | 2008-04-13 | Rating | 2104.52 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Takeuchi Yuuta | 1857.44 |
| 2 | Black | Win | Matsuoka Teruo | 1870.43 |
| 3 | White | Loss | Iwano Fumio | 2160.04 |
| 4 | White | Loss | Tamada Yoichi | 2202.57 |
| 5 | Black | Draw | Watanabe Yoko | 2041.67 |
| 3rd All Japan Championship | ||||
| Date | 2008-03-23 | Rating | 2105.33 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Isobe Taizan | 2406.30 |
| 2 | Black | Win | Ishitani Shin-ichi | 2375.40 |
| 3 | White | Draw | Kato Yasuhiro | 1975.35 |
| 4 | Black | Loss | Kudomi Takahiro | 2313.91 |
| 5 | White | Loss | Mitsumori Masao | 2278.70 |
| 6 | White | Draw | Maruta Koji | 2077.15 |
| 11th Mikami Cup Tournament, A-Class | ||||
| Date | 2008-01-20 | Rating | 2107.96 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Takeuchi Shunsuke | 1935.08 |
| 2 | Black | Loss | Tadokoro Hosai | 1916.55 |
| 3 | Black | Win | Harada Motochika | 1776.89 |
| 4 | White | Win | Kobayashi Koichi | 2080.19 |
| 5 | White | Win | Kim Chang-Su | 2030.65 |
| 5 | White | Loss | Ono Takayuki | 2362.01 |
| ex | Black | Loss | Iwano Fumio | 2158.37 |
| ex | White | Win | Kuramoto Hideharu | 1890.99 |
| 47 Suiseisen Tournament final round | ||||
| Date | 2007-10-28 | Rating | 2110.80 | |
| Round | Color | Result | Opponent | |
| White | Win | Fujikawa Masaki | 2094.77 | |
| Black | Loss | Tamada Yoichi | 2166.56 | |
| Black | Win | Watanabe Tatsuya | 2125.78 | |
| Black | Win | Watanabe Yoko | 2043.88 | |
| Black | Loss | Tomobe Katsuhiro | 2039.01 | |
| 8 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2007-10-21 | Rating | 2110.84 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakayama Tomoharu | 2208.01 |
| 2 | Black | Win | Matsuoka Teruo | 1864.59 |
| 3 | White | Win | Suzuki Rin | 1945.76 |
| 4 | White | Loss | Isobe Taizan | 2408.12 |
| 5 | White | Loss | Maruta Hiroki | 2015.35 |
| 45th Meijinsen Qualification East-Japan area 1st round | ||||
| Date | 2007-06-17 | Rating | 2117.88 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Maruta Koji | 2094.17 |
| 2 | White | Win | Fujikawa Masaki | 2084.36 |
| 3 | White | Loss | Tanno Yoshitaka | 2106.22 |
| 4 | White | Win | Tomobe Katsuhiro | 2040.11 |
| 24th Kanto Championship Tournament | ||||
| Date | 2007-05-06 | Rating | 2120.89 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Ishitani Shin-ichi | 2361.68 |
| 2 | White | Win | Maruta Hiroki | 2009.97 |
| 3 | White | Loss | Mitsumori Masao | 2253.59 |
| 4 | White | Win | Tamada Yoichi | 2134.33 |
| 5 | Black | Win | Kubo Izumi | 2084.81 |
| 24th Kanto Shineisen Tournament | ||||
| Date | 2007-04-15 | Rating | 2121.15 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Ono Takayuki | 2324.61 |
| 2 | White | Win | Tadokoro Hosai | 1911.91 |
| 3 | Black | Win | Tomobe Katsuhiro | 2044.15 |
| 4 | White | Win | Maruta Hiroki | 2010.12 |
| 5 | Black | Win | Iwano Fumio | 2134.87 |
| 2nd All Japan Championship (WC Qualification) | ||||
| Date | 2007-03-25 | Rating | 2119.46 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Isobe Taizan | 2405.05 |
| 2 | White | Loss | Iio Yoshihiro | 2491.90 |
| 3 | Black | Loss | Kubo Izumi | 2087.32 |
| 4 | White | Win | Kato Yasuhiro | 1962.57 |
| 5 | Black | Win | Kuramoto Hideharu | 1869.88 |
| 6 | White | Win | Tanno Yoshitaka | 2105.60 |
| 10th Mikami Cup Tournament, A-class | ||||
| Date | 2007-01-28 | Rating | 2112.26 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Kobayashi Koichi | 2084.57 |
| 2 | Black | Loss | Ozawa Tetsushi | 2005.75 |
| 3 | White | Loss | Watanabe Tatsuya | 2112.61 |
| 4 | White | Win | Nemoto Tokio | 1616.76 |
| 5 | Black | Win | Kuramoto Hideharu | 1865.56 |
| 7th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2006-10-15 | Rating | 2110.00 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Kubo Izumi | 2086.58 |
| 2 | Black | Win | Arita Nobuyoshi | 2338.77 |
| 3 | White | Loss | Kudomi Takahiro | 2278.46 |
| 4 | Black | Loss | Nagao Noriaki | 2226.59 |
| 5 | White | Loss | Maruta Koji | 2099.61 |
| 23rd Kanto Shinei Tournament | ||||
| Date | 2006-09-10 | Rating | 2108.91 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Hara Masao | 2070.86 |
| 2 | White | Win | Koyama Jun | 2323.85 |
| 3 | White | Loss | Watanabe Tatsuya | 2119.28 |
| 4 | White | Win | Kato Yasuhiro | 2001.99 |
| 5 | White | Loss | Tomobe Katsuhiro | 2064.43 |
| Youth World Championship | ||||
| Date | 2006-08-08 | Rating | 2106.61 | |
| Round | Color | Result | Opponent | |
| a1 | Black | Loss | Qiu Yunfei | 2497.96 |
| a2 | Black | Draw | Hallkvist Joel | 2042.56 |
| a3 | Black | Draw | Lin Shan | 2140.03 |
| a4 | White | Win | Blomstedt Torbjorn | 2108.43 |
| a5 | Black | Loss | Oosumi Yuuki | 2422.59 |
| a6 | Black | Win | Wu Yan | 2018.71 |
| a7 | White | Loss | Duan Ran | 2340.43 |
| 23rd Kanto Championship | ||||
| Date | 2006-05-21 | Rating | 2098.79 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Arita Nobuyoshi | 2340.56 |
| 2 | Black | Loss | Koyama Jun | 2316.48 |
| 3 | White | Loss | Ono Takayuki | 2286.65 |
| 4 | White | Loss | Fujikawa Masaki | 2029.83 |
| 5 | White | Win | Teshima Masakatsu | 1942.35 |
| 1st All Japan Championship | ||||
| Date | 2006-03-26 | Rating | 2097.33 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyoshi Takeo | 2253.94 |
| 2 | Black | Loss | Matsuura Hiroshi | 2298.96 |
| 3 | White | Win | Koyama Jun | 2308.04 |
| 4 | Black | Loss | Iio Yoshihiro | 2468.73 |
| 5 | White | Loss | Ono Takayuki | 2288.56 |
| 6 | Black | Loss | Sato Kiyotomi | 2387.44 |
| 46th Suisei-sen Tournament - 1st round | ||||
| Date | 2006-03-12 | Rating | 2096.21 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Maruta Hiroki | 1968.61 |
| 2 | Black | Loss | Kato Yasuhiro | 2031.77 |
| 3 | White | Loss | Hara Masao | 2056.74 |
| 4 | White | Win | Ozawa Tetsushi | 2004.13 |
| 6th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2005-10-22 | Rating | 2089.65 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Sato Kiyotomi | 2374.38 |
| 2 | Black | Win | Koyama Masayuki | 1722.79 |
| 3 | Black | Draw | Arita Nobuyoshi | 2320.87 |
| 4 | Black | Win | Kato Yasuhiro | 2014.10 |
| 22nd Kanto Shineisen Tournament | ||||
| Date | 2005-09-11 | Rating | 2085.83 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Hara Masao | 2048.21 |
| 2 | White | Loss | Nagao Noriaki | 2211.77 |
| 3 | Black | Win | Koyama Masayuki | 1722.68 |
| 4 | White | Win | Kato Yasuhiro | 2012.40 |
| 5 | Black | Win | Maruta Hiroki | 1951.52 |
| 22nd Kanto Championship | ||||
| Date | 2005-05-22 | Rating | 2071.72 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Nagao Noriaki | 2219.72 |
| 2 | White | Loss | Arita Nobuyoshi | 2299.01 |
| 4 | White | Loss | Itami Yoshiyuki | 2167.95 |
| 5 | Black | Win | Hara Masao | 2044.27 |
| Japan WC Qualification tournament | ||||
| Date | 2005-04-03 | Rating | 2067.06 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Tamura Kazumasa | 2326.66 |
| 2 | Black | Win | Hara Masao | 2047.31 |
| 3 | Black | Loss | Arita Nobuyoshi | 2285.52 |
| 4 | Black | Loss | Maruta Koji | 2144.73 |
| 5 | White | Win | Yamamoto Yasuhiro | 2032.99 |
| 6 | Black | Win | Maruta Hiroki | 1949.06 |
| 45th Suisei-sen Tournament | ||||
| Date | 2005-03-20 | Rating | 2065.25 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Sano Hiroyuki | 2131.35 |
| 2 | Black | Loss | Kato Yasuhiro | 2012.94 |
| 3 | White | Win | Iwano Fumio | 2045.45 |
| 4 | Black | Win | Ishizaki Masatoshi | 1914.26 |
| 5th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2004-11-28 | Rating | 2048.36 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Sato Takuma | 2158.73 |
| 2 | Black | Loss | Arita Nobuyoshi | 2266.76 |
| 3 | White | Loss | Itami Yoshiyuki | 2152.32 |
| 4 | Black | Loss | Nakata Shinsuke | 1922.97 |
| 4th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2003-11-16 | Rating | 2036.14 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Kubo Izumi | 2192.04 |
| 2 | Black | Loss | Matsuo Yoshihiro | 1995.33 |
| 2 | White | Win | Yamauchi Yasuhiro | 1800.65 |
| 3 | Black | Win | Kato Masami | 1817.07 |
| 4 | White | Win | Maruta Hiroki | 1936.25 |