Tanizaki Ryusuke (谷崎龍介)
Place: Kanagawa, Japan
Rating: 2026.40, Std: 209.85, Rank: 736
First game: 2003-11-16, Last game: 2021-11-21
Top rating: 2201.10 (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 | 2026.40 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Ishitani Shin-ichi | 2322.96 |
| 2 | White | Win | Kasahara Reiko | 1675.77 |
| 3 | White | Loss | Yoshimoto Yuta | 2248.98 |
| 4 | White | Loss | Tomobe Katsuhiro | 2117.61 |
| 33 Kanto Shineisen Tournament | ||||
| Date | 2016-04-10 | Rating | 2168.87 | |
| Round | Color | Result | Opponent | |
| 2 | White | Win | Kusumoto Takashi | 1904.13 |
| 2 | White | Win | Maruta Hiroki | 2113.86 |
| 3 | White | Loss | Tomobe Katsuhiro | 2130.01 |
| 4 | White | Win | Demachi Koichiro | 1928.85 |
| 5 | Black | Win | Nishizawa Aoi | 2081.07 |
| 55 Suiseisen Tournament 2nd round | ||||
| Date | 2015-10-18 | Rating | 2168.94 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Maruta Hiroki | 2115.97 |
| 2 | White | Loss | Fujikawa Masaki | 2112.69 |
| 3 | Black | Draw | Demachi Koichiro | 1922.76 |
| 55 Suiseisen Tournament 1st round | ||||
| Date | 2015-09-13 | Rating | 2174.64 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Demachi Koichiro | 1921.86 |
| 2 | Black | Win | Maruta Hiroki | 2110.89 |
| 3 | White | Draw | Tomobe Katsuhiro | 2100.07 |
| Kanto Championship | ||||
| Date | 2015-07-20 | Rating | 2180.57 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Zhao Jiadong | 2133.66 |
| 2 | White | Win | Maruta Hiroki | 2100.92 |
| 3 | White | Loss | Nakamura Shigeru | 2902.27 |
| 4 | White | Loss | Kato Yasuhiro | 2050.21 |
| 5 | Black | Win | Nakamura Souta | 2288.78 |
| 6 | White | Loss | Ishitani Shin-ichi | 2395.60 |
| 53 Meijinsen Qualification East Japan area 1st round | ||||
| Date | 2015-05-10 | Rating | 2191.77 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Kudomi Takahiro | 2238.44 |
| 2 | White | Loss | Kusajima Masato | 2256.07 |
| 3 | Black | Win | Kato Yasuhiro | 2054.80 |
| 4 | Black | Win | Iwano Fumio | 2242.32 |
| 32 Kanto Shineisen Tournament | ||||
| Date | 2015-04-12 | Rating | 2196.06 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Hashimoto Takuya | 2014.04 |
| 2 | Black | Loss | Iwano Fumio | 2241.05 |
| 3 | Black | Win | Maruta Hiroki | 2075.13 |
| 4 | Black | Loss | Fujikawa Masaki | 2095.35 |
| 5 | White | Win | Tomobe Katsuhiro | 2097.70 |
| 10th All Japan Championship | ||||
| Date | 2015-03-29 | Rating | 2198.39 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Sato Kiyotomi | 2496.66 |
| 2 | White | Win | Mano Yoshihisa | 2346.85 |
| 3 | White | Loss | Ono Takayuki | 2330.68 |
| 4 | White | Win | Kim Chang-Su | 2082.92 |
| 5 | Black | Win | Mitsumori Masao | 2321.11 |
| 6 | White | Loss | Koyama Jun | 2602.31 |
| 18 Mikami Cup Tournament | ||||
| Date | 2015-01-18 | Rating | 2201.10 | |
| Round | Color | Result | Opponent | |
| A1 | White | Win | Maruta Hiroki | 2075.35 |
| A2 | White | Win | Ozawa Tetsushi | 2047.65 |
| A3 | White | Win | Iwano Fumio | 2242.72 |
| A4 | White | Win | Tomobe Katsuhiro | 2092.04 |
| A5 | White | Win | Fujikawa Masaki | 2071.54 |
| 14th Mikami Cup A-class | ||||
| Date | 2014-01-19 | Rating | 2140.42 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Isobe Seiji | 1916.10 |
| 2 | White | Loss | Ozawa Tetsushi | 2064.34 |
| 3 | Black | Loss | Nakamura Souta | 2125.05 |
| 5 | Black | Loss | Tada Ayako | 2313.33 |
| 16th Mikami Cup Tournament | ||||
| Date | 2013-01-20 | Rating | 2127.62 | |
| Round | Color | Result | Opponent | |
| A1 | White | Win | Kim Chang-Su | 2036.82 |
| A2 | Black | Win | Fujikawa Masaki | 2026.98 |
| A3 | White | Win | Ozawa Tetsushi | 2048.35 |
| A4 | Black | Loss | Kato Yasuhiro | 2137.38 |
| A5 | White | Loss | Tomobe Katsuhiro | 2174.43 |
| 14th Mikami Cup Tournament | ||||
| Date | 2011-01-30 | Rating | 2086.25 | |
| Round | Color | Result | Opponent | |
| A1 | White | Win | Suzuki Rin | 1992.89 |
| A2 | Black | Loss | Nakayama Tomoharu | 2533.40 |
| A3 | White | Loss | Suzuki Rin | 1992.89 |
| A4 | Black | Loss | Matsuoka Teruo | 1987.33 |
| A5 | Black | Win | Tadokoro Hosai | 1868.87 |
| 50 Suiseisen Tournament | ||||
| Date | 2010-09-12 | Rating | 2089.87 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Tada Ayako | 2198.10 |
| 2 | Black | Loss | Fukui Nobuhiro | 2332.23 |
| 3 | Black | Win | Kuramoto Hideharu | 1882.04 |
| 4 | White | Win | Suzuki Rin | 1984.13 |
| 13th Mikami Cup Tournament | ||||
| Date | 2010-01-31 | Rating | 2094.75 | |
| Round | Color | Result | Opponent | |
| A1 | White | Loss | Shimoyama Takuma | 2262.19 |
| A2 | White | Win | Iwano Fumio | 2122.24 |
| A3 | White | Loss | Kimura Kenichiro | 2195.55 |
| A4 | Black | Loss | Tanji Hiroki | 2055.24 |
| A5 | White | Win | Kuramoto Hideharu | 1902.03 |
| 10 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2009-10-04 | Rating | 2102.69 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Isobe Taizan | 2393.98 |
| 2 | White | Loss | Ono Takayuki | 2399.58 |
| 3 | Black | Loss | Maruta Koji | 2108.04 |
| 4 | Black | Win | Mori Kazuki | 1782.24 |
| 49 Suiseisen Tournament 1st round | ||||
| Date | 2009-09-06 | Rating | 2105.07 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Hirono Masakazu | 1944.82 |
| 2 | Black | Loss | Tanji Hiroki | 2050.42 |
| 3 | White | Loss | Shimoyama Takuma | 2248.32 |
| 4 | White | Win | Suzuki Rin | 1949.50 |
| 26th Kanto Shineisen Tournament | ||||
| Date | 2009-04-05 | Rating | 2123.47 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Suzuki Rin | 1949.19 |
| 2 | Black | Win | Kon Akira | 1957.51 |
| 3 | White | Loss | Iwano Fumio | 2174.00 |
| 4 | White | Win | Watanabe Tatsuya | 2168.11 |
| 5 | White | Loss | Ono Takayuki | 2412.03 |
| 4th All Japan Championship | ||||
| Date | 2009-03-21 | Rating | 2124.39 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Sato Kiyotomi | 2447.74 |
| 2 | White | Win | Suzuki Rin | 1950.90 |
| 3 | White | Loss | Isobe Taizan | 2403.42 |
| 4 | White | Loss | Iio Yoshihiro | 2484.89 |
| 5 | White | Win | Maruta Koji | 2102.50 |
| 6 | White | Loss | Iwano Fumio | 2173.24 |
| 12th Mikami Cup Tournament | ||||
| Date | 2009-01-18 | Rating | 2128.93 | |
| Round | Color | Result | Opponent | |
| A1 | Black | Win | Hirono Masakazu | 1924.60 |
| A2 | White | Win | Kim Chang-Su | 2029.07 |
| A3 | Black | Win | Kato Yasuhiro | 2007.49 |
| A4 | Black | Loss | Gakumazawa Hideaki | 2172.99 |
| A5 | Black | Win | Tomobe Katsuhiro | 2107.84 |
| 9th Kanto Renju Emperor Tournament, 1st round | ||||
| Date | 2008-10-26 | Rating | 2126.11 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Okabe Hiroshi | 2683.85 |
| 2 | Black | Win | Kobayashi Chinatsu | 1770.04 |
| 3 | White | Win | Fujikawa Masaki | 2082.92 |
| 4 | Black | Loss | Watanabe Tatsuya | 2173.70 |
| 25th Kanto Championship | ||||
| Date | 2008-05-18 | Rating | 2119.24 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Mitsumori Masao | 2307.79 |
| 2 | White | Win | Nakayama Tomoharu | 2240.88 |
| 3 | Black | Loss | Maruta Koji | 2090.64 |
| 4 | White | Draw | Ono Takayuki | 2394.19 |
| 5 | Black | Loss | Kubo Izumi | 2100.25 |
| 25th Kanto Shineisen Tournament | ||||
| Date | 2008-04-13 | Rating | 2119.00 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Takeuchi Yuuta | 1851.73 |
| 2 | Black | Win | Matsuoka Teruo | 1876.85 |
| 3 | White | Loss | Iwano Fumio | 2187.54 |
| 4 | White | Loss | Tamada Yoichi | 2212.24 |
| 5 | Black | Draw | Watanabe Yoko | 2053.81 |
| 3rd All Japan Championship | ||||
| Date | 2008-03-23 | Rating | 2120.00 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Isobe Taizan | 2434.57 |
| 2 | Black | Win | Ishitani Shin-ichi | 2403.64 |
| 3 | Black | Draw | Kato Yasuhiro | 1984.34 |
| 4 | White | Loss | Kudomi Takahiro | 2333.14 |
| 5 | White | Loss | Mitsumori Masao | 2299.14 |
| 6 | Black | Draw | Maruta Koji | 2082.60 |
| 11th Mikami Cup Tournament, A-Class | ||||
| Date | 2008-01-20 | Rating | 2123.23 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Takeuchi Shunsuke | 1947.17 |
| 2 | Black | Loss | Tadokoro Hosai | 1932.29 |
| 3 | Black | Win | Harada Motochika | 1787.01 |
| 4 | White | Win | Kobayashi Koichi | 2090.70 |
| 5 | White | Win | Kim Chang-Su | 2045.92 |
| 5 | White | Loss | Ono Takayuki | 2388.82 |
| ex | Black | Loss | Iwano Fumio | 2185.60 |
| ex | White | Win | Kuramoto Hideharu | 1915.14 |
| 47 Suiseisen Tournament final round | ||||
| Date | 2007-10-28 | Rating | 2126.33 | |
| Round | Color | Result | Opponent | |
| White | Win | Fujikawa Masaki | 2116.60 | |
| Black | Loss | Tamada Yoichi | 2168.32 | |
| Black | Win | Watanabe Tatsuya | 2138.34 | |
| Black | Win | Watanabe Yoko | 2057.10 | |
| Black | Loss | Tomobe Katsuhiro | 2040.19 | |
| 8 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2007-10-21 | Rating | 2126.32 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakayama Tomoharu | 2201.40 |
| 2 | Black | Win | Matsuoka Teruo | 1871.12 |
| 3 | White | Win | Suzuki Rin | 1955.42 |
| 4 | White | Loss | Isobe Taizan | 2434.33 |
| 5 | White | Loss | Maruta Hiroki | 2027.25 |
| 45th Meijinsen Qualification East-Japan area 1st round | ||||
| Date | 2007-06-17 | Rating | 2136.21 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Maruta Koji | 2104.62 |
| 2 | White | Win | Fujikawa Masaki | 2102.35 |
| 3 | White | Loss | Tanno Yoshitaka | 2129.33 |
| 4 | White | Win | Tomobe Katsuhiro | 2043.25 |
| 24th Kanto Championship Tournament | ||||
| Date | 2007-05-06 | Rating | 2140.60 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Ishitani Shin-ichi | 2383.56 |
| 2 | White | Win | Maruta Hiroki | 2023.42 |
| 3 | White | Loss | Mitsumori Masao | 2269.14 |
| 4 | White | Win | Tamada Yoichi | 2126.15 |
| 5 | Black | Win | Kubo Izumi | 2098.37 |
| 24th Kanto Shineisen Tournament | ||||
| Date | 2007-04-15 | Rating | 2141.09 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Ono Takayuki | 2343.17 |
| 2 | White | Win | Tadokoro Hosai | 1922.34 |
| 3 | Black | Win | Tomobe Katsuhiro | 2049.34 |
| 4 | White | Win | Maruta Hiroki | 2024.17 |
| 5 | Black | Win | Iwano Fumio | 2156.27 |
| 2nd All Japan Championship (WC Qualification) | ||||
| Date | 2007-03-25 | Rating | 2138.74 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Isobe Taizan | 2426.57 |
| 2 | White | Loss | Iio Yoshihiro | 2520.47 |
| 3 | Black | Loss | Kubo Izumi | 2101.01 |
| 4 | White | Win | Kato Yasuhiro | 1962.38 |
| 5 | Black | Win | Kuramoto Hideharu | 1886.75 |
| 6 | White | Win | Tanno Yoshitaka | 2127.94 |
| 10th Mikami Cup Tournament, A-class | ||||
| Date | 2007-01-28 | Rating | 2128.57 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Kobayashi Koichi | 2097.34 |
| 2 | Black | Loss | Ozawa Tetsushi | 2014.60 |
| 3 | White | Loss | Watanabe Tatsuya | 2122.06 |
| 4 | White | Win | Nemoto Tokio | 1624.54 |
| 5 | Black | Win | Kuramoto Hideharu | 1881.07 |
| 7th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2006-10-15 | Rating | 2126.63 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Kubo Izumi | 2095.27 |
| 2 | Black | Win | Arita Nobuyoshi | 2362.44 |
| 3 | White | Loss | Kudomi Takahiro | 2289.99 |
| 4 | Black | Loss | Nagao Noriaki | 2244.12 |
| 5 | White | Loss | Maruta Koji | 2108.79 |
| 23rd Kanto Shinei Tournament | ||||
| Date | 2006-09-10 | Rating | 2125.56 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Hara Masao | 2093.05 |
| 2 | White | Win | Koyama Jun | 2341.00 |
| 3 | White | Loss | Watanabe Tatsuya | 2133.96 |
| 4 | White | Win | Kato Yasuhiro | 2014.62 |
| 5 | White | Loss | Tomobe Katsuhiro | 2078.68 |
| Youth World Championship 2006 | ||||
| Date | 2006-08-08 | Rating | 2122.65 | |
| Round | Color | Result | Opponent | |
| a1 | Black | Loss | Qiu Yunfei | 2523.87 |
| a2 | Black | Draw | Hallkvist Joel | 2058.43 |
| a3 | Black | Draw | Lin Shan | 2155.23 |
| a4 | White | Win | Blomstedt Torbjorn | 2124.39 |
| a5 | Black | Loss | Oosumi Yuuki | 2440.76 |
| a6 | Black | Win | Wu Yan | 2019.43 |
| a7 | White | Loss | Duan Ran | 2350.12 |
| 23rd Kanto Championship | ||||
| Date | 2006-05-21 | Rating | 2112.42 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Arita Nobuyoshi | 2367.85 |
| 2 | Black | Loss | Koyama Jun | 2334.75 |
| 3 | White | Loss | Ono Takayuki | 2298.04 |
| 4 | White | Loss | Fujikawa Masaki | 2029.62 |
| 5 | White | Win | Teshima Masakatsu | 1950.11 |
| 1st All Japan Championship | ||||
| Date | 2006-03-26 | Rating | 2111.36 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyoshi Takeo | 2273.36 |
| 2 | Black | Loss | Matsuura Hiroshi | 2311.37 |
| 3 | White | Win | Koyama Jun | 2324.73 |
| 4 | Black | Loss | Iio Yoshihiro | 2492.79 |
| 5 | White | Loss | Ono Takayuki | 2302.77 |
| 6 | Black | Loss | Sato Kiyotomi | 2409.07 |
| 46th Suisei-sen Tournament - 1st round | ||||
| Date | 2006-03-12 | Rating | 2109.93 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Maruta Hiroki | 1973.47 |
| 2 | Black | Loss | Kato Yasuhiro | 2053.43 |
| 3 | White | Loss | Hara Masao | 2070.02 |
| 4 | White | Win | Ozawa Tetsushi | 2012.79 |
| 6th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2005-10-22 | Rating | 2102.75 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Sato Kiyotomi | 2393.29 |
| 2 | Black | Win | Koyama Masayuki | 1728.14 |
| 3 | Black | Draw | Arita Nobuyoshi | 2345.14 |
| 4 | Black | Win | Kato Yasuhiro | 2025.50 |
| 22nd Kanto Shineisen Tournament | ||||
| Date | 2005-09-11 | Rating | 2097.75 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Hara Masao | 2055.78 |
| 2 | White | Loss | Nagao Noriaki | 2220.23 |
| 3 | Black | Win | Koyama Masayuki | 1727.87 |
| 4 | White | Win | Kato Yasuhiro | 2022.61 |
| 5 | Black | Win | Maruta Hiroki | 1952.07 |
| 22nd Kanto Championship | ||||
| Date | 2005-05-22 | Rating | 2079.00 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Nagao Noriaki | 2230.24 |
| 2 | White | Loss | Arita Nobuyoshi | 2318.63 |
| 4 | White | Loss | Itami Yoshiyuki | 2185.35 |
| 5 | Black | Win | Hara Masao | 2048.86 |
| Japan WC Qualification tournament | ||||
| Date | 2005-04-03 | Rating | 2072.93 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Tamura Kazumasa | 2343.65 |
| 2 | Black | Win | Hara Masao | 2052.72 |
| 3 | Black | Loss | Arita Nobuyoshi | 2300.75 |
| 4 | Black | Loss | Maruta Koji | 2161.49 |
| 5 | White | Win | Yamamoto Yasuhiro | 2040.97 |
| 6 | Black | Win | Maruta Hiroki | 1950.78 |
| 45th Suisei-sen Tournament | ||||
| Date | 2005-03-20 | Rating | 2070.42 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Sano Hiroyuki | 2134.55 |
| 2 | Black | Loss | Kato Yasuhiro | 2022.07 |
| 3 | White | Win | Iwano Fumio | 2047.44 |
| 4 | Black | Win | Ishizaki Masatoshi | 1922.63 |
| 5th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2004-11-28 | Rating | 2046.79 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Sato Takuma | 2175.09 |
| 2 | Black | Loss | Arita Nobuyoshi | 2279.05 |
| 3 | White | Loss | Itami Yoshiyuki | 2162.85 |
| 4 | Black | Loss | Nakata Shinsuke | 1924.73 |
| 4th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2003-11-16 | Rating | 2031.66 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Kubo Izumi | 2218.21 |
| 2 | Black | Loss | Matsuo Yoshihiro | 1999.96 |
| 2 | White | Win | Yamauchi Yasuhiro | 1804.65 |
| 3 | Black | Win | Kato Masami | 1818.36 |
| 4 | White | Win | Maruta Hiroki | 1933.41 |