Tanizaki Ryusuke (谷崎龍介)
Place: Kanagawa, Japan
Rating: 2029.76, Std: 168.20, Rank: 634
First game: 2003-11-16, Last game: 2021-11-21
Top rating: 2167.48 (2015-01-18)
Games: 215, Wins: 100, Draws: 13, Losses: 102
Gy1: 0, Gy2: 0, Gy5: 4
| 22 Renju Emperor Tournament Kanto area 1st round | ||||
|---|---|---|---|---|
| Date | 2021-11-21 | Rating | 2029.76 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Ishitani Shin-ichi | 2294.17 |
| 2 | White | Win | Kasahara Reiko | 1651.63 |
| 3 | White | Loss | Yoshimoto Yuta | 2214.33 |
| 4 | White | Loss | Tomobe Katsuhiro | 2090.29 |
| 33 Kanto Shineisen Tournament | ||||
| Date | 2016-04-10 | Rating | 2143.72 | |
| Round | Color | Result | Opponent | |
| 2 | White | Win | Kusumoto Takashi | 1890.34 |
| 2 | White | Win | Maruta Hiroki | 2087.50 |
| 3 | White | Loss | Tomobe Katsuhiro | 2104.49 |
| 4 | White | Win | Demachi Koichiro | 1905.21 |
| 5 | Black | Win | Nishizawa Aoi | 2074.71 |
| 55 Suiseisen Tournament 2nd round | ||||
| Date | 2015-10-18 | Rating | 2144.92 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Maruta Hiroki | 2088.21 |
| 2 | White | Loss | Fujikawa Masaki | 2080.43 |
| 3 | Black | Draw | Demachi Koichiro | 1902.11 |
| 55 Suiseisen Tournament 1st round | ||||
| Date | 2015-09-13 | Rating | 2148.99 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Demachi Koichiro | 1901.77 |
| 2 | Black | Win | Maruta Hiroki | 2084.61 |
| 3 | White | Draw | Tomobe Katsuhiro | 2083.65 |
| Kanto Championship | ||||
| Date | 2015-07-20 | Rating | 2153.31 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Zhao Jiadong | 2102.70 |
| 2 | White | Win | Maruta Hiroki | 2077.54 |
| 3 | White | Loss | Nakamura Shigeru | 2865.89 |
| 4 | White | Loss | Kato Yasuhiro | 2032.59 |
| 5 | Black | Win | Nakamura Souta | 2246.31 |
| 6 | White | Loss | Ishitani Shin-ichi | 2365.89 |
| 53 Meijinsen Qualification East Japan area 1st round | ||||
| Date | 2015-05-10 | Rating | 2161.32 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Kudomi Takahiro | 2230.80 |
| 2 | White | Loss | Kusajima Masato | 2224.53 |
| 3 | Black | Win | Kato Yasuhiro | 2036.43 |
| 4 | Black | Win | Iwano Fumio | 2212.89 |
| 32 Kanto Shineisen Tournament | ||||
| Date | 2015-04-12 | Rating | 2164.29 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Hashimoto Takuya | 1994.03 |
| 2 | Black | Loss | Iwano Fumio | 2212.00 |
| 3 | Black | Win | Maruta Hiroki | 2059.64 |
| 4 | Black | Loss | Fujikawa Masaki | 2068.23 |
| 5 | White | Win | Tomobe Katsuhiro | 2081.85 |
| 10th All Japan Championship | ||||
| Date | 2015-03-29 | Rating | 2165.83 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Sato Kiyotomi | 2457.42 |
| 2 | White | Win | Mano Yoshihisa | 2314.58 |
| 3 | White | Loss | Ono Takayuki | 2305.98 |
| 4 | White | Win | Kim Chang-Su | 2058.09 |
| 5 | Black | Win | Mitsumori Masao | 2292.81 |
| 6 | White | Loss | Koyama Jun | 2563.64 |
| 18 Mikami Cup Tournament | ||||
| Date | 2015-01-18 | Rating | 2167.48 | |
| Round | Color | Result | Opponent | |
| A1 | White | Win | Maruta Hiroki | 2059.67 |
| A2 | White | Win | Ozawa Tetsushi | 2026.69 |
| A3 | White | Win | Iwano Fumio | 2212.79 |
| A4 | White | Win | Tomobe Katsuhiro | 2078.32 |
| A5 | White | Win | Fujikawa Masaki | 2051.65 |
| 14th Mikami Cup A-class | ||||
| Date | 2014-01-19 | Rating | 2123.73 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Isobe Seiji | 1919.12 |
| 2 | White | Loss | Ozawa Tetsushi | 2039.98 |
| 3 | Black | Loss | Nakamura Souta | 2118.28 |
| 5 | Black | Loss | Tada Ayako | 2280.17 |
| 16th Mikami Cup Tournament | ||||
| Date | 2013-01-20 | Rating | 2111.88 | |
| Round | Color | Result | Opponent | |
| A1 | White | Win | Kim Chang-Su | 2023.33 |
| A2 | Black | Win | Fujikawa Masaki | 2018.12 |
| A3 | White | Win | Ozawa Tetsushi | 2031.10 |
| A4 | Black | Loss | Kato Yasuhiro | 2100.89 |
| A5 | White | Loss | Tomobe Katsuhiro | 2146.56 |
| 14th Mikami Cup Tournament | ||||
| Date | 2011-01-30 | Rating | 2079.71 | |
| Round | Color | Result | Opponent | |
| A1 | White | Win | Suzuki Rin | 1972.71 |
| A2 | Black | Loss | Nakayama Tomoharu | 2502.83 |
| A3 | White | Loss | Suzuki Rin | 1972.71 |
| A4 | Black | Loss | Matsuoka Teruo | 1963.32 |
| A5 | Black | Win | Tadokoro Hosai | 1864.17 |
| 50 Suiseisen Tournament | ||||
| Date | 2010-09-12 | Rating | 2081.96 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Tada Ayako | 2175.36 |
| 2 | Black | Loss | Fukui Nobuhiro | 2324.15 |
| 3 | Black | Win | Kuramoto Hideharu | 1867.09 |
| 4 | White | Win | Suzuki Rin | 1966.21 |
| 13th Mikami Cup Tournament | ||||
| Date | 2010-01-31 | Rating | 2085.61 | |
| Round | Color | Result | Opponent | |
| A1 | White | Loss | Shimoyama Takuma | 2238.51 |
| A2 | White | Win | Iwano Fumio | 2110.29 |
| A3 | White | Loss | Kimura Kenichiro | 2185.25 |
| A4 | Black | Loss | Tanji Hiroki | 2032.55 |
| A5 | White | Win | Kuramoto Hideharu | 1882.63 |
| 10 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2009-10-04 | Rating | 2091.60 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Isobe Taizan | 2375.96 |
| 2 | White | Loss | Ono Takayuki | 2375.07 |
| 3 | Black | Loss | Maruta Koji | 2094.44 |
| 4 | Black | Win | Mori Kazuki | 1773.95 |
| 49 Suiseisen Tournament 1st round | ||||
| Date | 2009-09-06 | Rating | 2093.39 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Hirono Masakazu | 1928.23 |
| 2 | Black | Loss | Tanji Hiroki | 2028.49 |
| 3 | White | Loss | Shimoyama Takuma | 2229.34 |
| 4 | White | Win | Suzuki Rin | 1941.31 |
| 26th Kanto Shineisen Tournament | ||||
| Date | 2009-04-05 | Rating | 2107.05 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Suzuki Rin | 1941.61 |
| 2 | Black | Win | Kon Akira | 1944.20 |
| 3 | White | Loss | Iwano Fumio | 2150.67 |
| 4 | White | Win | Watanabe Tatsuya | 2149.68 |
| 5 | White | Loss | Ono Takayuki | 2384.07 |
| 4th All Japan Championship | ||||
| Date | 2009-03-21 | Rating | 2107.81 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Sato Kiyotomi | 2419.56 |
| 2 | White | Win | Suzuki Rin | 1942.85 |
| 3 | White | Loss | Isobe Taizan | 2384.16 |
| 4 | White | Loss | Iio Yoshihiro | 2468.82 |
| 5 | White | Win | Maruta Koji | 2091.64 |
| 6 | White | Loss | Iwano Fumio | 2150.36 |
| 12th Mikami Cup Tournament | ||||
| Date | 2009-01-18 | Rating | 2111.44 | |
| Round | Color | Result | Opponent | |
| A1 | Black | Win | Hirono Masakazu | 1912.49 |
| A2 | White | Win | Kim Chang-Su | 2020.41 |
| A3 | Black | Win | Kato Yasuhiro | 1996.95 |
| A4 | Black | Loss | Gakumazawa Hideaki | 2145.72 |
| A5 | Black | Win | Tomobe Katsuhiro | 2097.11 |
| 9th Kanto Renju Emperor Tournament, 1st round | ||||
| Date | 2008-10-26 | Rating | 2110.23 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Okabe Hiroshi | 2651.96 |
| 2 | Black | Win | Kobayashi Chinatsu | 1763.21 |
| 3 | White | Win | Fujikawa Masaki | 2069.24 |
| 4 | White | Loss | Watanabe Tatsuya | 2153.34 |
| 25th Kanto Championship | ||||
| Date | 2008-05-18 | Rating | 2106.95 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Mitsumori Masao | 2287.84 |
| 2 | White | Win | Nakayama Tomoharu | 2240.84 |
| 3 | Black | Loss | Maruta Koji | 2084.90 |
| 4 | White | Draw | Ono Takayuki | 2370.29 |
| 5 | Black | Loss | Kubo Izumi | 2086.06 |
| 25th Kanto Shineisen Tournament | ||||
| Date | 2008-04-13 | Rating | 2107.07 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Takeuchi Yuuta | 1859.36 |
| 2 | Black | Win | Matsuoka Teruo | 1872.87 |
| 3 | White | Loss | Iwano Fumio | 2162.61 |
| 4 | White | Loss | Tamada Yoichi | 2205.42 |
| 5 | Black | Draw | Watanabe Yoko | 2044.12 |
| 3rd All Japan Championship | ||||
| Date | 2008-03-23 | Rating | 2107.87 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Isobe Taizan | 2409.01 |
| 2 | Black | Win | Ishitani Shin-ichi | 2378.27 |
| 3 | White | Draw | Kato Yasuhiro | 1977.83 |
| 4 | Black | Loss | Kudomi Takahiro | 2316.67 |
| 5 | White | Loss | Mitsumori Masao | 2281.40 |
| 6 | White | Draw | Maruta Koji | 2079.81 |
| 11th Mikami Cup Tournament, A-Class | ||||
| Date | 2008-01-20 | Rating | 2110.50 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Takeuchi Shunsuke | 1937.19 |
| 2 | Black | Loss | Tadokoro Hosai | 1919.05 |
| 3 | Black | Win | Harada Motochika | 1779.15 |
| 4 | White | Win | Kobayashi Koichi | 2082.68 |
| 5 | White | Win | Kim Chang-Su | 2032.79 |
| 5 | White | Loss | Ono Takayuki | 2364.77 |
| ex | Black | Loss | Iwano Fumio | 2160.95 |
| ex | White | Win | Kuramoto Hideharu | 1893.29 |
| 47 Suiseisen Tournament final round | ||||
| Date | 2007-10-28 | Rating | 2113.36 | |
| Round | Color | Result | Opponent | |
| White | Win | Fujikawa Masaki | 2097.29 | |
| Black | Loss | Tamada Yoichi | 2169.28 | |
| Black | Win | Watanabe Tatsuya | 2128.37 | |
| Black | Win | Watanabe Yoko | 2046.31 | |
| Black | Loss | Tomobe Katsuhiro | 2041.51 | |
| 8 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2007-10-21 | Rating | 2113.40 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakayama Tomoharu | 2210.56 |
| 2 | Black | Win | Matsuoka Teruo | 1867.05 |
| 3 | White | Win | Suzuki Rin | 1947.96 |
| 4 | White | Loss | Isobe Taizan | 2410.75 |
| 5 | White | Loss | Maruta Hiroki | 2017.84 |
| 45th Meijinsen Qualification East-Japan area 1st round | ||||
| Date | 2007-06-17 | Rating | 2120.47 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Maruta Koji | 2096.90 |
| 2 | White | Win | Fujikawa Masaki | 2086.88 |
| 3 | White | Loss | Tanno Yoshitaka | 2108.92 |
| 4 | White | Win | Tomobe Katsuhiro | 2042.63 |
| 24th Kanto Championship Tournament | ||||
| Date | 2007-05-06 | Rating | 2123.48 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Ishitani Shin-ichi | 2364.63 |
| 2 | White | Win | Maruta Hiroki | 2012.50 |
| 3 | White | Loss | Mitsumori Masao | 2256.28 |
| 4 | White | Win | Tamada Yoichi | 2136.97 |
| 5 | Black | Win | Kubo Izumi | 2087.51 |
| 24th Kanto Shineisen Tournament | ||||
| Date | 2007-04-15 | Rating | 2123.75 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Ono Takayuki | 2327.45 |
| 2 | White | Win | Tadokoro Hosai | 1914.43 |
| 3 | Black | Win | Tomobe Katsuhiro | 2046.69 |
| 4 | White | Win | Maruta Hiroki | 2012.66 |
| 5 | Black | Win | Iwano Fumio | 2137.47 |
| 2nd All Japan Championship (WC Qualification) | ||||
| Date | 2007-03-25 | Rating | 2122.06 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Isobe Taizan | 2407.55 |
| 2 | White | Loss | Iio Yoshihiro | 2494.82 |
| 3 | Black | Loss | Kubo Izumi | 2090.02 |
| 4 | White | Win | Kato Yasuhiro | 1965.12 |
| 5 | Black | Win | Kuramoto Hideharu | 1872.13 |
| 6 | White | Win | Tanno Yoshitaka | 2108.37 |
| 10th Mikami Cup Tournament, A-class | ||||
| Date | 2007-01-28 | Rating | 2114.88 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Kobayashi Koichi | 2087.08 |
| 2 | Black | Loss | Ozawa Tetsushi | 2007.98 |
| 3 | White | Loss | Watanabe Tatsuya | 2115.22 |
| 4 | White | Win | Nemoto Tokio | 1618.40 |
| 5 | Black | Win | Kuramoto Hideharu | 1867.79 |
| 7th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2006-10-15 | Rating | 2112.63 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Kubo Izumi | 2089.30 |
| 2 | Black | Win | Arita Nobuyoshi | 2341.65 |
| 3 | White | Loss | Kudomi Takahiro | 2281.35 |
| 4 | Black | Loss | Nagao Noriaki | 2229.48 |
| 5 | White | Loss | Maruta Koji | 2102.42 |
| 23rd Kanto Shinei Tournament | ||||
| Date | 2006-09-10 | Rating | 2111.55 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Hara Masao | 2073.67 |
| 2 | White | Win | Koyama Jun | 2326.68 |
| 3 | White | Loss | Watanabe Tatsuya | 2121.91 |
| 4 | White | Win | Kato Yasuhiro | 2004.59 |
| 5 | White | Loss | Tomobe Katsuhiro | 2067.00 |
| Youth World Championship | ||||
| Date | 2006-08-08 | Rating | 2109.26 | |
| Round | Color | Result | Opponent | |
| a1 | Black | Loss | Qiu Yunfei | 2500.22 |
| a2 | Black | Draw | Hallkvist Joel | 2045.40 |
| a3 | Black | Draw | Lin Shan | 2143.88 |
| a4 | White | Win | Blomstedt Torbjorn | 2111.52 |
| a5 | Black | Loss | Oosumi Yuuki | 2425.54 |
| a6 | Black | Win | Wu Yan | 2020.76 |
| a7 | White | Loss | Duan Ran | 2342.49 |
| 23rd Kanto Championship | ||||
| Date | 2006-05-21 | Rating | 2101.44 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Arita Nobuyoshi | 2343.47 |
| 2 | Black | Loss | Koyama Jun | 2319.33 |
| 3 | White | Loss | Ono Takayuki | 2289.65 |
| 4 | White | Loss | Fujikawa Masaki | 2032.30 |
| 5 | White | Win | Teshima Masakatsu | 1944.81 |
| 1st All Japan Championship | ||||
| Date | 2006-03-26 | Rating | 2099.98 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyoshi Takeo | 2256.78 |
| 2 | Black | Loss | Matsuura Hiroshi | 2301.83 |
| 3 | White | Win | Koyama Jun | 2310.90 |
| 4 | Black | Loss | Iio Yoshihiro | 2471.75 |
| 5 | White | Loss | Ono Takayuki | 2291.61 |
| 6 | Black | Loss | Sato Kiyotomi | 2390.38 |
| 46th Suisei-sen Tournament - 1st round | ||||
| Date | 2006-03-12 | Rating | 2098.86 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Maruta Hiroki | 1971.14 |
| 2 | Black | Loss | Kato Yasuhiro | 2034.43 |
| 3 | White | Loss | Hara Masao | 2059.55 |
| 4 | White | Win | Ozawa Tetsushi | 2006.35 |
| 6th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2005-10-22 | Rating | 2092.30 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Sato Kiyotomi | 2377.38 |
| 2 | Black | Win | Koyama Masayuki | 1724.88 |
| 3 | Black | Draw | Arita Nobuyoshi | 2323.85 |
| 4 | Black | Win | Kato Yasuhiro | 2016.75 |
| 22nd Kanto Shineisen Tournament | ||||
| Date | 2005-09-11 | Rating | 2088.47 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Hara Masao | 2051.03 |
| 2 | White | Loss | Nagao Noriaki | 2214.78 |
| 3 | Black | Win | Koyama Masayuki | 1724.76 |
| 4 | White | Win | Kato Yasuhiro | 2015.05 |
| 5 | Black | Win | Maruta Hiroki | 1954.02 |
| 22nd Kanto Championship | ||||
| Date | 2005-05-22 | Rating | 2074.35 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Nagao Noriaki | 2222.77 |
| 2 | White | Loss | Arita Nobuyoshi | 2302.06 |
| 4 | White | Loss | Itami Yoshiyuki | 2170.94 |
| 5 | Black | Win | Hara Masao | 2047.10 |
| Japan WC Qualification tournament | ||||
| Date | 2005-04-03 | Rating | 2069.68 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Tamura Kazumasa | 2330.15 |
| 2 | Black | Win | Hara Masao | 2050.16 |
| 3 | Black | Loss | Arita Nobuyoshi | 2288.60 |
| 4 | Black | Loss | Maruta Koji | 2147.85 |
| 5 | White | Win | Yamamoto Yasuhiro | 2035.62 |
| 6 | Black | Win | Maruta Hiroki | 1951.55 |
| 45th Suisei-sen Tournament | ||||
| Date | 2005-03-20 | Rating | 2067.86 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Sano Hiroyuki | 2134.16 |
| 2 | Black | Loss | Kato Yasuhiro | 2015.64 |
| 3 | White | Win | Iwano Fumio | 2048.04 |
| 4 | Black | Win | Ishizaki Masatoshi | 1916.69 |
| 5th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2004-11-28 | Rating | 2050.92 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Sato Takuma | 2161.84 |
| 2 | Black | Loss | Arita Nobuyoshi | 2269.91 |
| 3 | White | Loss | Itami Yoshiyuki | 2155.27 |
| 4 | Black | Loss | Nakata Shinsuke | 1925.40 |
| 4th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2003-11-16 | Rating | 2038.51 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Kubo Izumi | 2195.68 |
| 2 | Black | Loss | Matsuo Yoshihiro | 1997.48 |
| 2 | White | Win | Yamauchi Yasuhiro | 1801.93 |
| 3 | Black | Win | Kato Masami | 1818.43 |
| 4 | White | Win | Maruta Hiroki | 1938.52 |