Tanizaki Ryusuke (谷崎龍介)
Place: Kanagawa, Japan
Rating: 2028.76, Std: 211.20, Rank: 705
First game: 2003-11-16, Last game: 2021-11-21
Top rating: 2202.15 (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 | 2028.76 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Ishitani Shin-ichi | 2325.36 |
| 2 | White | Win | Kasahara Reiko | 1680.21 |
| 3 | White | Loss | Yoshimoto Yuta | 2253.27 |
| 4 | White | Loss | Tomobe Katsuhiro | 2121.21 |
| 33 Kanto Shineisen Tournament | ||||
| Date | 2016-04-10 | Rating | 2170.14 | |
| Round | Color | Result | Opponent | |
| 2 | White | Win | Kusumoto Takashi | 1904.92 |
| 2 | White | Win | Maruta Hiroki | 2115.09 |
| 3 | White | Loss | Tomobe Katsuhiro | 2131.27 |
| 4 | White | Win | Demachi Koichiro | 1930.04 |
| 5 | Black | Win | Nishizawa Aoi | 2082.57 |
| 55 Suiseisen Tournament 2nd round | ||||
| Date | 2015-10-18 | Rating | 2170.12 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Maruta Hiroki | 2117.12 |
| 2 | White | Loss | Fujikawa Masaki | 2113.85 |
| 3 | Black | Draw | Demachi Koichiro | 1923.89 |
| 55 Suiseisen Tournament 1st round | ||||
| Date | 2015-09-13 | Rating | 2175.80 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Demachi Koichiro | 1922.97 |
| 2 | Black | Win | Maruta Hiroki | 2112.02 |
| 3 | White | Draw | Tomobe Katsuhiro | 2101.22 |
| Kanto Championship | ||||
| Date | 2015-07-20 | Rating | 2181.71 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Zhao Jiadong | 2134.81 |
| 2 | White | Win | Maruta Hiroki | 2102.01 |
| 3 | White | Loss | Nakamura Shigeru | 2903.39 |
| 4 | White | Loss | Kato Yasuhiro | 2051.42 |
| 5 | Black | Win | Nakamura Souta | 2289.85 |
| 6 | White | Loss | Ishitani Shin-ichi | 2396.56 |
| 53 Meijinsen Qualification East Japan area 1st round | ||||
| Date | 2015-05-10 | Rating | 2192.88 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Kudomi Takahiro | 2239.42 |
| 2 | White | Loss | Kusajima Masato | 2257.42 |
| 3 | Black | Win | Kato Yasuhiro | 2055.96 |
| 4 | Black | Win | Iwano Fumio | 2243.41 |
| 32 Kanto Shineisen Tournament | ||||
| Date | 2015-04-12 | Rating | 2197.15 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Hashimoto Takuya | 2014.94 |
| 2 | Black | Loss | Iwano Fumio | 2242.13 |
| 3 | Black | Win | Maruta Hiroki | 2076.17 |
| 4 | Black | Loss | Fujikawa Masaki | 2096.41 |
| 5 | White | Win | Tomobe Katsuhiro | 2098.78 |
| 10th All Japan Championship | ||||
| Date | 2015-03-29 | Rating | 2199.47 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Sato Kiyotomi | 2497.74 |
| 2 | White | Win | Mano Yoshihisa | 2347.69 |
| 3 | White | Loss | Ono Takayuki | 2331.75 |
| 4 | White | Win | Kim Chang-Su | 2084.01 |
| 5 | Black | Win | Mitsumori Masao | 2322.18 |
| 6 | White | Loss | Koyama Jun | 2603.38 |
| 18 Mikami Cup Tournament | ||||
| Date | 2015-01-18 | Rating | 2202.15 | |
| Round | Color | Result | Opponent | |
| A1 | White | Win | Maruta Hiroki | 2076.36 |
| A2 | White | Win | Ozawa Tetsushi | 2048.59 |
| A3 | White | Win | Iwano Fumio | 2243.75 |
| A4 | White | Win | Tomobe Katsuhiro | 2093.08 |
| A5 | White | Win | Fujikawa Masaki | 2072.57 |
| 14th Mikami Cup A-class | ||||
| Date | 2014-01-19 | Rating | 2141.33 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Isobe Seiji | 1916.71 |
| 2 | White | Loss | Ozawa Tetsushi | 2065.12 |
| 3 | Black | Loss | Nakamura Souta | 2125.94 |
| 5 | Black | Loss | Tada Ayako | 2314.12 |
| 16th Mikami Cup Tournament | ||||
| Date | 2013-01-20 | Rating | 2128.42 | |
| Round | Color | Result | Opponent | |
| A1 | White | Win | Kim Chang-Su | 2037.64 |
| A2 | Black | Win | Fujikawa Masaki | 2027.76 |
| A3 | White | Win | Ozawa Tetsushi | 2049.06 |
| A4 | Black | Loss | Kato Yasuhiro | 2138.14 |
| A5 | White | Loss | Tomobe Katsuhiro | 2175.19 |
| 14th Mikami Cup Tournament | ||||
| Date | 2011-01-30 | Rating | 2086.84 | |
| Round | Color | Result | Opponent | |
| A1 | White | Win | Suzuki Rin | 1993.46 |
| A2 | Black | Loss | Nakayama Tomoharu | 2533.95 |
| A3 | White | Loss | Suzuki Rin | 1993.46 |
| A4 | Black | Loss | Matsuoka Teruo | 1987.86 |
| A5 | Black | Win | Tadokoro Hosai | 1869.33 |
| 50 Suiseisen Tournament | ||||
| Date | 2010-09-12 | Rating | 2090.43 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Tada Ayako | 2198.63 |
| 2 | Black | Loss | Fukui Nobuhiro | 2332.77 |
| 3 | Black | Win | Kuramoto Hideharu | 1882.52 |
| 4 | White | Win | Suzuki Rin | 1984.66 |
| 13th Mikami Cup Tournament | ||||
| Date | 2010-01-31 | Rating | 2095.26 | |
| Round | Color | Result | Opponent | |
| A1 | White | Loss | Shimoyama Takuma | 2262.67 |
| A2 | White | Win | Iwano Fumio | 2122.74 |
| A3 | White | Loss | Kimura Kenichiro | 2196.01 |
| A4 | Black | Loss | Tanji Hiroki | 2055.67 |
| A5 | White | Win | Kuramoto Hideharu | 1902.49 |
| 10 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2009-10-04 | Rating | 2103.17 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Isobe Taizan | 2394.46 |
| 2 | White | Loss | Ono Takayuki | 2400.04 |
| 3 | Black | Loss | Maruta Koji | 2108.53 |
| 4 | Black | Win | Mori Kazuki | 1782.49 |
| 49 Suiseisen Tournament 1st round | ||||
| Date | 2009-09-06 | Rating | 2105.55 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Hirono Masakazu | 1945.38 |
| 2 | Black | Loss | Tanji Hiroki | 2050.85 |
| 3 | White | Loss | Shimoyama Takuma | 2248.78 |
| 4 | White | Win | Suzuki Rin | 1949.96 |
| 26th Kanto Shineisen Tournament | ||||
| Date | 2009-04-05 | Rating | 2123.92 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Suzuki Rin | 1949.62 |
| 2 | Black | Win | Kon Akira | 1957.93 |
| 3 | White | Loss | Iwano Fumio | 2174.44 |
| 4 | White | Win | Watanabe Tatsuya | 2168.50 |
| 5 | White | Loss | Ono Takayuki | 2412.46 |
| 4th All Japan Championship | ||||
| Date | 2009-03-21 | Rating | 2124.84 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Sato Kiyotomi | 2448.18 |
| 2 | White | Win | Suzuki Rin | 1951.33 |
| 3 | White | Loss | Isobe Taizan | 2403.87 |
| 4 | White | Loss | Iio Yoshihiro | 2485.33 |
| 5 | White | Win | Maruta Koji | 2102.95 |
| 6 | White | Loss | Iwano Fumio | 2173.68 |
| 12th Mikami Cup Tournament | ||||
| Date | 2009-01-18 | Rating | 2129.36 | |
| Round | Color | Result | Opponent | |
| A1 | Black | Win | Hirono Masakazu | 1925.11 |
| A2 | White | Win | Kim Chang-Su | 2029.55 |
| A3 | Black | Win | Kato Yasuhiro | 2007.90 |
| A4 | Black | Loss | Gakumazawa Hideaki | 2173.46 |
| A5 | Black | Win | Tomobe Katsuhiro | 2108.25 |
| 9th Kanto Renju Emperor Tournament, 1st round | ||||
| Date | 2008-10-26 | Rating | 2126.52 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Okabe Hiroshi | 2684.25 |
| 2 | Black | Win | Kobayashi Chinatsu | 1770.21 |
| 3 | White | Win | Fujikawa Masaki | 2083.32 |
| 4 | Black | Loss | Watanabe Tatsuya | 2174.08 |
| 25th Kanto Championship | ||||
| Date | 2008-05-18 | Rating | 2119.63 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Mitsumori Masao | 2308.19 |
| 2 | White | Win | Nakayama Tomoharu | 2241.21 |
| 3 | Black | Loss | Maruta Koji | 2091.04 |
| 4 | White | Draw | Ono Takayuki | 2394.57 |
| 5 | Black | Loss | Kubo Izumi | 2100.64 |
| 25th Kanto Shineisen Tournament | ||||
| Date | 2008-04-13 | Rating | 2119.39 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Takeuchi Yuuta | 1852.08 |
| 2 | Black | Win | Matsuoka Teruo | 1877.24 |
| 3 | White | Loss | Iwano Fumio | 2187.93 |
| 4 | White | Loss | Tamada Yoichi | 2212.61 |
| 5 | Black | Draw | Watanabe Yoko | 2054.15 |
| 3rd All Japan Championship | ||||
| Date | 2008-03-23 | Rating | 2120.38 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Isobe Taizan | 2434.97 |
| 2 | Black | Win | Ishitani Shin-ichi | 2403.99 |
| 3 | Black | Draw | Kato Yasuhiro | 1984.72 |
| 4 | White | Loss | Kudomi Takahiro | 2333.52 |
| 5 | White | Loss | Mitsumori Masao | 2299.54 |
| 6 | Black | Draw | Maruta Koji | 2082.99 |
| 11th Mikami Cup Tournament, A-Class | ||||
| Date | 2008-01-20 | Rating | 2123.60 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Takeuchi Shunsuke | 1947.49 |
| 2 | Black | Loss | Tadokoro Hosai | 1932.65 |
| 3 | Black | Win | Harada Motochika | 1787.32 |
| 4 | White | Win | Kobayashi Koichi | 2091.08 |
| 5 | White | Win | Kim Chang-Su | 2046.35 |
| 5 | White | Loss | Ono Takayuki | 2389.19 |
| ex | Black | Loss | Iwano Fumio | 2185.97 |
| ex | White | Win | Kuramoto Hideharu | 1915.52 |
| 47 Suiseisen Tournament final round | ||||
| Date | 2007-10-28 | Rating | 2126.69 | |
| Round | Color | Result | Opponent | |
| White | Win | Fujikawa Masaki | 2116.96 | |
| Black | Loss | Tamada Yoichi | 2168.67 | |
| Black | Win | Watanabe Tatsuya | 2138.69 | |
| Black | Win | Watanabe Yoko | 2057.43 | |
| Black | Loss | Tomobe Katsuhiro | 2040.55 | |
| 8 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2007-10-21 | Rating | 2126.68 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakayama Tomoharu | 2201.73 |
| 2 | Black | Win | Matsuoka Teruo | 1871.48 |
| 3 | White | Win | Suzuki Rin | 1955.78 |
| 4 | White | Loss | Isobe Taizan | 2434.71 |
| 5 | White | Loss | Maruta Hiroki | 2027.60 |
| 45th Meijinsen Qualification East-Japan area 1st round | ||||
| Date | 2007-06-17 | Rating | 2136.56 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Maruta Koji | 2104.98 |
| 2 | White | Win | Fujikawa Masaki | 2102.70 |
| 3 | White | Loss | Tanno Yoshitaka | 2129.71 |
| 4 | White | Win | Tomobe Katsuhiro | 2043.59 |
| 24th Kanto Championship Tournament | ||||
| Date | 2007-05-06 | Rating | 2140.95 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Ishitani Shin-ichi | 2383.89 |
| 2 | White | Win | Maruta Hiroki | 2023.76 |
| 3 | White | Loss | Mitsumori Masao | 2269.51 |
| 4 | White | Win | Tamada Yoichi | 2126.49 |
| 5 | Black | Win | Kubo Izumi | 2098.70 |
| 24th Kanto Shineisen Tournament | ||||
| Date | 2007-04-15 | Rating | 2141.43 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Ono Takayuki | 2343.51 |
| 2 | White | Win | Tadokoro Hosai | 1922.67 |
| 3 | Black | Win | Tomobe Katsuhiro | 2049.67 |
| 4 | White | Win | Maruta Hiroki | 2024.50 |
| 5 | Black | Win | Iwano Fumio | 2156.61 |
| 2nd All Japan Championship (WC Qualification) | ||||
| Date | 2007-03-25 | Rating | 2139.07 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Isobe Taizan | 2426.93 |
| 2 | White | Loss | Iio Yoshihiro | 2520.82 |
| 3 | Black | Loss | Kubo Izumi | 2101.34 |
| 4 | White | Win | Kato Yasuhiro | 1962.72 |
| 5 | Black | Win | Kuramoto Hideharu | 1887.11 |
| 6 | White | Win | Tanno Yoshitaka | 2128.31 |
| 10th Mikami Cup Tournament, A-class | ||||
| Date | 2007-01-28 | Rating | 2128.90 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Kobayashi Koichi | 2097.68 |
| 2 | Black | Loss | Ozawa Tetsushi | 2014.90 |
| 3 | White | Loss | Watanabe Tatsuya | 2122.38 |
| 4 | White | Win | Nemoto Tokio | 1624.76 |
| 5 | Black | Win | Kuramoto Hideharu | 1881.42 |
| 7th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2006-10-15 | Rating | 2126.94 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Kubo Izumi | 2095.59 |
| 2 | Black | Win | Arita Nobuyoshi | 2362.77 |
| 3 | White | Loss | Kudomi Takahiro | 2290.32 |
| 4 | Black | Loss | Nagao Noriaki | 2244.44 |
| 5 | White | Loss | Maruta Koji | 2109.12 |
| 23rd Kanto Shinei Tournament | ||||
| Date | 2006-09-10 | Rating | 2125.87 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Hara Masao | 2093.35 |
| 2 | White | Win | Koyama Jun | 2341.33 |
| 3 | White | Loss | Watanabe Tatsuya | 2134.27 |
| 4 | White | Win | Kato Yasuhiro | 2014.93 |
| 5 | White | Loss | Tomobe Katsuhiro | 2078.99 |
| Youth World Championship 2006 | ||||
| Date | 2006-08-08 | Rating | 2122.96 | |
| Round | Color | Result | Opponent | |
| a1 | Black | Loss | Qiu Yunfei | 2524.27 |
| a2 | Black | Draw | Hallkvist Joel | 2058.69 |
| a3 | Black | Draw | Lin Shan | 2155.52 |
| a4 | White | Win | Blomstedt Torbjorn | 2124.60 |
| a5 | Black | Loss | Oosumi Yuuki | 2441.09 |
| a6 | Black | Win | Wu Yan | 2019.74 |
| a7 | White | Loss | Duan Ran | 2350.57 |
| 23rd Kanto Championship | ||||
| Date | 2006-05-21 | Rating | 2112.72 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Arita Nobuyoshi | 2368.17 |
| 2 | Black | Loss | Koyama Jun | 2335.06 |
| 3 | White | Loss | Ono Takayuki | 2298.34 |
| 4 | White | Loss | Fujikawa Masaki | 2029.93 |
| 5 | White | Win | Teshima Masakatsu | 1950.39 |
| 1st All Japan Championship | ||||
| Date | 2006-03-26 | Rating | 2111.65 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyoshi Takeo | 2273.66 |
| 2 | Black | Loss | Matsuura Hiroshi | 2311.72 |
| 3 | White | Win | Koyama Jun | 2325.03 |
| 4 | Black | Loss | Iio Yoshihiro | 2493.11 |
| 5 | White | Loss | Ono Takayuki | 2303.07 |
| 6 | Black | Loss | Sato Kiyotomi | 2409.38 |
| 46th Suisei-sen Tournament - 1st round | ||||
| Date | 2006-03-12 | Rating | 2110.22 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Maruta Hiroki | 1973.75 |
| 2 | Black | Loss | Kato Yasuhiro | 2053.72 |
| 3 | White | Loss | Hara Masao | 2070.30 |
| 4 | White | Win | Ozawa Tetsushi | 2013.05 |
| 6th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2005-10-22 | Rating | 2103.02 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Sato Kiyotomi | 2393.59 |
| 2 | Black | Win | Koyama Masayuki | 1728.40 |
| 3 | Black | Draw | Arita Nobuyoshi | 2345.44 |
| 4 | Black | Win | Kato Yasuhiro | 2025.77 |
| 22nd Kanto Shineisen Tournament | ||||
| Date | 2005-09-11 | Rating | 2098.02 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Hara Masao | 2056.05 |
| 2 | White | Loss | Nagao Noriaki | 2220.51 |
| 3 | Black | Win | Koyama Masayuki | 1728.13 |
| 4 | White | Win | Kato Yasuhiro | 2022.88 |
| 5 | Black | Win | Maruta Hiroki | 1952.34 |
| 22nd Kanto Championship | ||||
| Date | 2005-05-22 | Rating | 2079.25 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Nagao Noriaki | 2230.50 |
| 2 | White | Loss | Arita Nobuyoshi | 2318.91 |
| 4 | White | Loss | Itami Yoshiyuki | 2185.60 |
| 5 | Black | Win | Hara Masao | 2049.12 |
| Japan WC Qualification tournament | ||||
| Date | 2005-04-03 | Rating | 2073.17 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Tamura Kazumasa | 2343.81 |
| 2 | Black | Win | Hara Masao | 2052.97 |
| 3 | Black | Loss | Arita Nobuyoshi | 2301.02 |
| 4 | Black | Loss | Maruta Koji | 2161.76 |
| 5 | White | Win | Yamamoto Yasuhiro | 2041.24 |
| 6 | Black | Win | Maruta Hiroki | 1951.04 |
| 45th Suisei-sen Tournament | ||||
| Date | 2005-03-20 | Rating | 2070.67 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Sano Hiroyuki | 2134.33 |
| 2 | Black | Loss | Kato Yasuhiro | 2022.33 |
| 3 | White | Win | Iwano Fumio | 2047.67 |
| 4 | Black | Win | Ishizaki Masatoshi | 1922.87 |
| 5th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2004-11-28 | Rating | 2047.03 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Sato Takuma | 2175.32 |
| 2 | Black | Loss | Arita Nobuyoshi | 2279.31 |
| 3 | White | Loss | Itami Yoshiyuki | 2163.09 |
| 4 | Black | Loss | Nakata Shinsuke | 1924.95 |
| 4th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2003-11-16 | Rating | 2031.88 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Kubo Izumi | 2218.53 |
| 2 | Black | Loss | Matsuo Yoshihiro | 2000.18 |
| 2 | White | Win | Yamauchi Yasuhiro | 1804.75 |
| 3 | Black | Win | Kato Masami | 1818.46 |
| 4 | White | Win | Maruta Hiroki | 1933.63 |