Maruta Koji (丸田光治)
Place: Tokyo, Japan
Rating: 2182.24, Std: 107.82, Rank: 453
First game: 1996-03-01, Last game: 2024-02-12
Top rating: 2229.35 (2003-11-16)
Games: 245, Wins: 96, Draws: 8, Losses: 141
Gy1: 8, Gy2: 22, Gy5: 53
18th All Japan Championship | ||||
---|---|---|---|---|
Date | 2024-02-12 | Rating | 2182.24 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Fujita Maiko | 2381.58 |
2 | Black | Win | Jang Eun Min | 2309.10 |
3 | White | Win | Ishitani Shin-ichi | 2388.36 |
4 | White | Loss | Park Woong-bae | 2339.34 |
5 | White | Win | Tanaka Shotaro | 2305.09 |
6 | White | Loss | Lee Ho June | 2451.89 |
24 Kanto Renju Emperor Tournament Kanto area 1st round | ||||
Date | 2023-11-19 | Rating | 2168.96 | |
Round | Color | Result | Opponent | |
3 | White | Loss | Tanaka Shotaro | 2304.22 |
4 | Black | Loss | Yoshikawa Tomoki | 2122.89 |
40 Kanto Championship | ||||
Date | 2023-07-09 | Rating | 2161.18 | |
Round | Color | Result | Opponent | |
1 | Black | Loss | Tanaka Shotaro | 2308.29 |
4 | White | Win | Suzuki Yoshitaka | 1943.95 |
17th All Japan Championship | ||||
Date | 2023-03-19 | Rating | 2155.59 | |
Round | Color | Result | Opponent | |
5 | White | Loss | Matsuda Shoma | 2341.53 |
6 | White | Loss | Takazawa Nagayoshi | 2276.88 |
23 Kanto Renju Emperor Tournament 2nd round | ||||
Date | 2023-01-29 | Rating | 2156.35 | |
Round | Color | Result | Opponent | |
1 | Black | Loss | Kamiya Shunsuke | 2837.76 |
2 | White | Loss | Fujita Maiko | 2400.72 |
3 | White | Loss | Yokoyama Shota | 2444.13 |
4 | White | Loss | Inoue Fumiya | 2513.08 |
5 | White | Loss | Okabe Hiroshi | 2672.52 |
23 Renju Emperor Tournament Kanto area 1st round | ||||
Date | 2022-11-06 | Rating | 2162.67 | |
Round | Color | Result | Opponent | |
2 | White | Win | Kasahara Reiko | 1670.44 |
3 | White | Win | Tomobe Katsuhiro | 2064.09 |
4 | Black | Win | Tanaka Shotaro | 2308.22 |
39 Kanto Championship | ||||
Date | 2022-07-31 | Rating | 2157.90 | |
Round | Color | Result | Opponent | |
2 | White | Win | Li Haoyang | 1950.94 |
3 | White | Loss | Ishitani Shin-ichi | 2342.24 |
Special Tournament | ||||
Date | 2022-04-10 | Rating | 2152.75 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Fujita Maiko | 2394.82 |
2 | White | Loss | Inoue Fumiya | 2496.89 |
3 | White | Win | Maruta Hiroki | 2199.30 |
38 Kanto Championship | ||||
Date | 2021-08-08 | Rating | 2134.78 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Inoue Fumiya | 2491.06 |
2 | White | Win | Kobayashi Nanako | 1999.89 |
3 | White | Win | Fujita Maiko | 2338.51 |
16th All Japan Championship | ||||
Date | 2021-03-28 | Rating | 2110.77 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Makino Mitsunori | 2553.68 |
2 | White | Loss | Ishitani Shin-ichi | 2335.64 |
3 | White | Loss | Yoshimoto Yuta | 2224.14 |
4 | White | Loss | Kawaai Hitoshi | 1998.78 |
5 | White | Loss | Suenaga Daiki | 2256.57 |
6 | Black | Win | Maruta Hiroki | 2217.17 |
24th New Year(Mikami)Cup | ||||
Date | 2021-01-29 | Rating | 2106.35 | |
Round | Color | Result | Opponent | |
S1 | Black | Win | Maruta Hiroki | 2215.95 |
S2 | White | Loss | Makino Mitsunori | 2547.53 |
S3 | White | Loss | Okabe Hiroshi | 2722.06 |
S4 | Black | Loss | Ono Takayuki | 2378.22 |
S5 | White | Loss | Ishitani Shin-ichi | 2351.36 |
21 Renju Emperor Tournament Kanto area 1st round | ||||
Date | 2020-11-15 | Rating | 2099.11 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Kawaai Hitoshi | 1999.58 |
2 | White | Loss | Suenaga Daiki | 2261.17 |
3 | White | Loss | Shimura Hiroki | 1981.88 |
4 | White | Win | Kasahara Reiko | 1683.09 |
37 Kanto Championship | ||||
Date | 2020-08-10 | Rating | 2105.92 | |
Round | Color | Result | Opponent | |
3 | White | Win | Okada Akihiro | 1913.62 |
5 | Black | Loss | Kato Yasuhiro | 2066.80 |
6 | Black | Win | Shimura Hiroki | 1949.49 |
58 Meijinsen Qualification Kanto area 1st round | ||||
Date | 2020-06-21 | Rating | 2109.54 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Fujita Maiko | 2359.02 |
2 | White | Win | Ito Midori | 1780.53 |
20 Renju Emperor Tournament Kanto area 1st round | ||||
Date | 2019-11-10 | Rating | 2127.27 | |
Round | Color | Result | Opponent | |
2 | White | Win | Shibata Satoru | 1813.67 |
3 | White | Loss | Ishitani Shin-ichi | 2364.71 |
4 | White | Win | Tomobe Katsuhiro | 2116.53 |
36 Kanto Championship | ||||
Date | 2019-07-28 | Rating | 2130.65 | |
Round | Color | Result | Opponent | |
5 | White | Win | Shibata Satoru | 1809.59 |
6 | White | Loss | Miyamoto Syunju | 2281.39 |
57 Meijinsen Qualification East Japan area 2nd round | ||||
Date | 2019-06-23 | Rating | 2132.39 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Kusajima Masato | 2253.13 |
2 | White | Loss | Koyama Jun | 2598.94 |
3 | Black | Win | Maruta Hiroki | 2176.76 |
4 | White | Loss | Ono Takayuki | 2389.47 |
5 | White | Draw | Inoue Fumiya | 2416.50 |
57 Meijinsen Qualification Kanto area 1st round | ||||
Date | 2019-05-12 | Rating | 2133.01 | |
Round | Color | Result | Opponent | |
1 | White | Win | Inoue Fumiya | 2417.20 |
2 | White | Win | Maruta Hiroki | 2179.47 |
3 | White | Loss | Ono Takayuki | 2392.23 |
4 | Black | Loss | Mitsumori Masao | 2308.76 |
13 Middle-dan Players Tournament | ||||
Date | 2018-08-12 | Rating | 2108.07 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Kusajima Masato | 2300.41 |
2 | White | Loss | Miyamoto Syunju | 2260.30 |
4 | White | Loss | Kusajima Masato | 2300.41 |
5 | White | Loss | Miyamoto Syunju | 2260.30 |
35 Kanto Championship | ||||
Date | 2018-07-16 | Rating | 2108.86 | |
Round | Color | Result | Opponent | |
1 | Black | Loss | Nakayama Tomoharu | 2829.42 |
56 Meijinsen Qualification Kanto area 1st round | ||||
Date | 2018-05-13 | Rating | 2110.84 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Sato Kiyotomi | 2435.88 |
18 Kanto Renju Emperor Tournament 1st round | ||||
Date | 2017-11-01 | Rating | 2119.66 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Okabe Hiroshi | 2714.55 |
2 | Black | Win | Koyama Akihiro | 1958.35 |
3 | White | Loss | Ishitani Shin-ichi | 2387.55 |
4 | White | Loss | Maruta Hiroki | 2136.20 |
34 Kanto Championship | ||||
Date | 2017-07-16 | Rating | 2129.41 | |
Round | Color | Result | Opponent | |
1 | White | Win | Matsumoto Hiro | 1723.47 |
2 | Black | Loss | Ishitani Shin-ichi | 2386.86 |
3 | White | Loss | Ishima Ryoma | 2157.53 |
12th All Japan Championship | ||||
Date | 2017-03-26 | Rating | 2146.44 | |
Round | Color | Result | Opponent | |
1 | White | Draw | Iio Yoshihiro | 2540.75 |
2 | White | Loss | Tachi Masaya | 2524.80 |
3 | Black | Draw | Nishida Toshio | 2084.18 |
4 | Black | Loss | Ono Takayuki | 2361.35 |
5 | White | Win | Sakamoto Suzan | 2265.06 |
6 | White | Loss | Fujita Yudai | 2481.63 |
17 Kanto Renju Emperor Tournament 2nd round | ||||
Date | 2016-12-10 | Rating | 2156.34 | |
Round | Color | Result | Opponent | |
1 | Black | Loss | Nakayama Tomoharu | 2777.96 |
2 | White | Loss | Okabe Hiroshi | 2709.49 |
3 | Black | Loss | Sato Kiyotomi | 2496.31 |
4 | White | Loss | Ishitani Shin-ichi | 2393.15 |
5 | White | Loss | Nakamura Shigeru | 2953.52 |
17 Kanto Renju Emperor Tournament 1st round | ||||
Date | 2016-11-23 | Rating | 2158.69 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Okabe Hiroshi | 2708.20 |
2 | Black | Win | Demachi Koichiro | 1927.26 |
3 | White | Loss | Sato Kiyotomi | 2497.43 |
4 | White | Win | Maruta Hiroki | 2112.53 |
ex1 | Black | Loss | Iwano Fumio | 2263.79 |
33 Kanto Championship | ||||
Date | 2016-07-31 | Rating | 2173.01 | |
Round | Color | Result | Opponent | |
1 | White | Win | Cho Enkun | 1649.16 |
2 | Black | Loss | Okabe Hiroshi | 2717.04 |
3 | White | Win | Kato Yasuhiro | 2036.72 |
54 Meijinsen Qualification Kanto area 1st round | ||||
Date | 2016-05-22 | Rating | 2179.24 | |
Round | Color | Result | Opponent | |
2 | Black | Loss | Sato Kiyotomi | 2515.76 |
3 | White | Win | Iwano Fumio | 2236.80 |
4 | Black | Loss | Mitsumori Masao | 2349.69 |
11th All Japan Championship | ||||
Date | 2016-01-11 | Rating | 2188.32 | |
Round | Color | Result | Opponent | |
1 | Black | Loss | Kamiya Shunsuke | 2717.69 |
2 | Black | Draw | Chigira Makoto | 2024.44 |
3 | White | Loss | Fujita Yudai | 2441.88 |
5 | White | Win | Kato Yasuhiro | 2032.34 |
6 | White | Win | Suzuki Rin | 1919.26 |
Kanto Championship | ||||
Date | 2015-07-20 | Rating | 2200.13 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Nakayama Tomoharu | 2758.86 |
4 | White | Win | Hashimoto Takuya | 2007.34 |
5 | Black | Win | Kato Yasuhiro | 2048.97 |
6 | White | Win | Fujikawa Masaki | 2102.19 |
10th All Japan Championship | ||||
Date | 2015-03-29 | Rating | 2196.87 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Kamiya Shunsuke | 2671.10 |
2 | White | Win | Fujikawa Masaki | 2088.75 |
31th Kanto Championship | ||||
Date | 2014-05-11 | Rating | 2177.28 | |
Round | Color | Result | Opponent | |
2 | White | Loss | Tamura Kazumasa | 2518.62 |
3 | White | Loss | Tomobe Katsuhiro | 2108.23 |
4 | White | Win | Maruta Hiroki | 2099.15 |
11th Middle-dan players Tournament | ||||
Date | 2013-08-17 | Rating | 2170.88 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Kashihara Akihiko | 2336.80 |
2 | Black | Loss | Kato Yasuhiro | 2129.56 |
3 | White | Win | Maruta Hiroki | 2133.02 |
4 | White | Win | Kubo Izumi | 2089.29 |
5 | Black | Win | Miyagawa Junzo | 2215.18 |
6 | White | Loss | Nakayama Tomoharu | 2647.12 |
51 Meijinsen Qualification East-Japan area 1st round | ||||
Date | 2013-06-16 | Rating | 2165.97 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Isobe Taizan | 2388.88 |
29th Kanto Championship | ||||
Date | 2013-05-12 | Rating | 2164.04 | |
Round | Color | Result | Opponent | |
3 | Black | Loss | Suzuki Rin | 2045.52 |
4 | White | Win | Nakamura Souta | 2073.34 |
5 | White | Win | Tada Ayako | 2285.54 |
13 Kanto Renju Emperor Tournament 1st round | ||||
Date | 2012-10-21 | Rating | 2144.39 | |
Round | Color | Result | Opponent | |
1 | White | Win | Higuchi Fumiya | 1602.55 |
2 | Black | Win | Mitsumori Masao | 2343.76 |
3 | White | Loss | Tada Ayako | 2301.66 |
4 | White | Loss | Ishitani Shin-ichi | 2356.58 |
50 Meijinsen Qualification East-Japan area 1st round | ||||
Date | 2012-06-03 | Rating | 2126.39 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Mitsumori Masao | 2361.17 |
2 | White | Loss | Iwano Fumio | 2130.09 |
3 | White | Loss | Ono Takayuki | 2427.15 |
4 | Black | Win | Maruta Hiroki | 2089.78 |
4th Tohoku Championship | ||||
Date | 2012-04-08 | Rating | 2121.70 | |
Round | Color | Result | Opponent | |
1 | Black | Loss | Nakamura Shigeru | 2877.83 |
2 | White | Win | Maruta Hiroki | 2082.20 |
3 | White | Loss | Kobayashi Koichi | 2220.83 |
4 | White | Loss | Kusajima Masato | 2178.87 |
5 | White | Win | Hirono Masakazu | 1995.71 |
12 Kanto Renju Emperor Tournament 1st round | ||||
Date | 2011-10-23 | Rating | 2108.05 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Kamiya Shunsuke | 2438.82 |
49 Meijinsen Qualification East-Japan area 1st round | ||||
Date | 2011-06-12 | Rating | 2099.16 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Kamiya Shunsuke | 2416.07 |
28th Kanto Championship | ||||
Date | 2011-05-22 | Rating | 2098.08 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Nakayama Tomoharu | 2543.33 |
2 | White | Loss | Arai Kazumi | 2368.57 |
3 | White | Loss | Suzuki Rin | 1988.36 |
4 | White | Win | Maruta Hiroki | 2107.57 |
5 | White | Loss | Fujikawa Masaki | 2098.10 |
11 Kanto Renju Emperor Tournament 1st round | ||||
Date | 2010-10-31 | Rating | 2107.60 | |
Round | Color | Result | Opponent | |
1 | Black | Win | Kato Yasuhiro | 2065.92 |
2 | White | Loss | Okabe Hiroshi | 2693.41 |
Meijinsen Qualification East-Japan area 1st round | ||||
Date | 2010-06-27 | Rating | 2107.81 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Fukui Nobuhiro | 2317.84 |
2 | White | Win | Arai Kazumi | 2314.53 |
3 | White | Loss | Kudomi Takahiro | 2394.81 |
4 | Black | Loss | Tada Ayako | 2191.24 |
27th Kanto Championship | ||||
Date | 2010-05-23 | Rating | 2107.89 | |
Round | Color | Result | Opponent | |
1 | Black | Loss | Nakamura Shigeru | 2855.16 |
2 | White | Loss | Tomobe Katsuhiro | 2205.77 |
5th All Japan Championship | ||||
Date | 2010-03-21 | Rating | 2110.67 | |
Round | Color | Result | Opponent | |
4 | Black | Win | Kusajima Masato | 2166.13 |
10 Kanto Renju Emperor Tournament 1st round | ||||
Date | 2009-10-04 | Rating | 2107.28 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Tanji Hiroki | 2050.89 |
2 | White | Loss | Tomobe Katsuhiro | 2151.06 |
3 | White | Win | Tanizaki Ryusuke | 2101.95 |
4 | Black | Win | Fujikawa Masaki | 2047.73 |
26th Kanto Championship | ||||
Date | 2009-05-17 | Rating | 2106.16 | |
Round | Color | Result | Opponent | |
4 | Black | Win | Matsuoka Teruo | 1906.78 |
5 | Black | Win | Kato Yasuhiro | 2022.26 |
4th All Japan Championship | ||||
Date | 2009-03-21 | Rating | 2101.77 | |
Round | Color | Result | Opponent | |
4 | White | Win | Suzuki Rin | 1950.21 |
5 | Black | Loss | Tanizaki Ryusuke | 2123.68 |
6 | Black | Loss | Nagao Noriaki | 2269.81 |
9th Kanto Renju Emperor Tournament, 1st round | ||||
Date | 2008-10-26 | Rating | 2097.79 | |
Round | Color | Result | Opponent | |
1 | Black | Draw | Tamada Yoichi | 2266.31 |
2 | Black | Win | Tada Ayako | 2004.00 |
3 | Black | Loss | Ono Takayuki | 2407.40 |
4 | White | Loss | Nakayama Tomoharu | 2283.22 |
25th Kanto Championship | ||||
Date | 2008-05-18 | Rating | 2089.95 | |
Round | Color | Result | Opponent | |
3 | White | Win | Tanizaki Ryusuke | 2118.56 |
4 | Black | Win | Kobayashi Koichi | 2096.27 |
5 | Black | Loss | Kudomi Takahiro | 2334.75 |
3rd All Japan Championship | ||||
Date | 2008-03-23 | Rating | 2081.91 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Yamaguchi Yusui | 2610.61 |
2 | Black | Loss | Kato Yasuhiro | 1983.69 |
3 | White | Loss | Tadokoro Hosai | 1924.49 |
4 | Black | Loss | Fujikawa Masaki | 2104.35 |
5 | White | Loss | Nakayama Tomoharu | 2228.87 |
6 | Black | Draw | Tanizaki Ryusuke | 2119.33 |
8 Kanto Renju Emperor Tournament 1st round | ||||
Date | 2007-10-21 | Rating | 2095.90 | |
Round | Color | Result | Opponent | |
1 | White | Win | Takeuchi Shunsuke | 1935.47 |
2 | White | Win | Yamashita Daisuke | 1901.84 |
3 | White | Loss | Ishitani Shin-ichi | 2396.82 |
4 | White | Loss | Nakayama Tomoharu | 2200.68 |
5 | Black | Win | Matsuoka Teruo | 1870.50 |
45th Meijinsen Qualification East-Japan area 1st round | ||||
Date | 2007-06-17 | Rating | 2103.97 | |
Round | Color | Result | Opponent | |
1 | Black | Win | Tanizaki Ryusuke | 2135.58 |
2 | Black | Loss | Isobe Taizan | 2431.19 |
3 | White | Loss | Iwano Fumio | 2162.56 |
4 | White | Win | Hara Masao | 2051.72 |
7th Kanto Renju Emperor Tournament - 1st round | ||||
Date | 2006-10-15 | Rating | 2108.16 | |
Round | Color | Result | Opponent | |
1 | Black | Win | Matsuoka Teruo | 1854.60 |
2 | White | Loss | Maruta Hiroki | 2007.69 |
3 | Black | Win | Fujikawa Masaki | 2052.97 |
4 | Black | Loss | Hara Masao | 2090.33 |
5 | Black | Win | Tanizaki Ryusuke | 2126.01 |
Meijin-sen Qual, East Japan area 1st round | ||||
Date | 2006-06-18 | Rating | 2110.61 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Koyama Jun | 2336.47 |
2 | Black | Loss | Arita Nobuyoshi | 2366.54 |
3 | White | Loss | Ono Takayuki | 2299.06 |
4 | Black | Loss | Hara Masao | 2081.79 |
23rd Kanto Championship | ||||
Date | 2006-05-21 | Rating | 2114.90 | |
Round | Color | Result | Opponent | |
1 | White | Win | Iwano Fumio | 2093.24 |
2 | Black | Loss | Mitsumori Masao | 2256.49 |
3 | Black | Win | Tadokoro Hosai | 1932.70 |
4 | Black | Loss | Nakamura Shigeru | 2844.16 |
5 | White | Loss | Hara Masao | 2081.28 |
1st All Japan Championship | ||||
Date | 2006-03-26 | Rating | 2124.36 | |
Round | Color | Result | Opponent | |
4 | White | Win | Tadokoro Hosai | 1928.73 |
5 | Black | Win | Kato Yasuhiro | 2052.72 |
6 | White | Win | Tomobe Katsuhiro | 2088.59 |
6th Kanto Renju Emperor Tournament - 1st round | ||||
Date | 2005-10-22 | Rating | 2131.75 | |
Round | Color | Result | Opponent | |
1 | Black | Win | Iwano Fumio | 2069.34 |
2 | White | Loss | Itami Yoshiyuki | 2180.25 |
3 | Black | Loss | Tomobe Katsuhiro | 2078.62 |
4 | White | Loss | Arita Nobuyoshi | 2344.53 |
43rd Meijinsen Qualification: East Japan 1st round | ||||
Date | 2005-06-12 | Rating | 2150.10 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Koyama Jun | 2277.18 |
2 | White | Win | Tanno Yoshitaka | 2091.92 |
3 | White | Loss | Nagao Noriaki | 2227.75 |
4 | Black | Loss | Itami Yoshiyuki | 2187.50 |
22nd Kanto Championship | ||||
Date | 2005-05-22 | Rating | 2154.76 | |
Round | Color | Result | Opponent | |
1 | White | Win | Ishizaki Masatoshi | 1913.98 |
2 | Black | Loss | Kawamura Norihiko | 2690.06 |
3 | Black | Win | Sasaki Miyu | 1963.40 |
4 | White | Win | Koyama Jun | 2274.46 |
5 | White | Loss | Ishitani Shin-ichi | 2395.47 |
Japan WC Qualification tournament | ||||
Date | 2005-04-03 | Rating | 2160.88 | |
Round | Color | Result | Opponent | |
4 | White | Win | Tanizaki Ryusuke | 2072.35 |
5 | Black | Win | Kato Yasuhiro | 2023.15 |
6 | White | Loss | Kubo Izumi | 2168.61 |
5th Kanto Renju Emperor Tournament - 1st round | ||||
Date | 2004-11-28 | Rating | 2173.85 | |
Round | Color | Result | Opponent | |
1 | Black | Loss | Sato Koichi | 2010.35 |
2 | White | Win | Sasaki Miyu | 1953.83 |
3 | Black | Win | Maruta Hiroki | 1956.54 |
4 | White | Win | Matsuoka Teruo | 1885.85 |
42nd Meijinsen Qualification: East Japan 1st round | ||||
Date | 2004-06-13 | Rating | 2193.33 | |
Round | Color | Result | Opponent | |
4 | Black | Loss | Sano Hiroyuki | 2163.30 |
4th Kanto Renju Emperor Tournament - 2nd round | ||||
Date | 2003-11-30 | Rating | 2227.88 | |
Round | Color | Result | Opponent | |
White | Win | Nagao Noriaki | 2280.06 | |
White | Win | Mitsumori Masao | 2265.32 | |
Black | Loss | Isobe Taizan | 2422.16 | |
Black | Loss | Yamaguchi Yusui | 2592.71 | |
Black | Loss | Okabe Hiroshi | 2557.00 | |
4th Kanto Renju Emperor Tournament - 1st round | ||||
Date | 2003-11-16 | Rating | 2229.35 | |
Round | Color | Result | Opponent | |
1 | Black | Win | Yamauchi Yasuhiro | 1804.41 |
2 | White | Win | Nagao Noriaki | 2283.64 |
3 | White | Draw | Yamaguchi Yusui | 2590.97 |
4 | White | Win | Kubo Izumi | 2217.65 |
41th Meijinsen Qualification: East Japan 1st round | ||||
Date | 2003-06-08 | Rating | 2218.89 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Sano Hiroyuki | 2208.15 |
2 | White | Win | Mitsumori Masao | 2291.45 |
3 | White | Loss | Sato Kiyotomi | 2297.44 |
4 | Black | Draw | Kubo Izumi | 2223.64 |
40th Meijinsen Qualification: East Japan 1st round | ||||
Date | 2002-06-02 | Rating | 2206.92 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Isobe Taizan | 2447.35 |
2 | Black | Loss | Kato Yasuhiro | 2097.22 |
3 | White | Win | Ohno Syunzo | 1993.96 |
4 | Black | Win | Sato Takuma | 2068.57 |
38th Meijinsen Qualification: East Japan 1st round | ||||
Date | 2000-06-04 | Rating | 2208.94 | |
Round | Color | Result | Opponent | |
1 | Black | Win | Sunagawa Shouki | 2210.83 |
2 | White | Win | Mitsumori Masao | 2292.26 |
3 | White | Loss | Kudomi Takahiro | 2353.62 |
4 | White | Loss | Isobe Taizan | 2453.69 |
Kanto Championship | ||||
Date | 2000-05-14 | Rating | 2207.55 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Nakamura Shigeru | 2759.79 |
2 | White | Loss | Hara Masao | 2119.83 |
3 | Black | Win | Tadokoro Hosai | 1972.03 |
4 | Black | Win | Kato Yasuhiro | 2053.75 |
36 Suiseisen Tournament 1st round | ||||
Date | 1996-03-01 | Rating | 2134.33 | |
Round | Color | Result | Opponent | |
4 | White | Win | Tanuma Akira | 1844.43 |