Maruta Koji (丸田光治)
Place: Tokyo, Japan
Rating: 2160.82, Std: 100.40, Rank: 507
First game: 1996-03-01, Last game: 2024-07-21
Top rating: 2229.96 (2003-11-16)
Games: 250, Wins: 98, Draws: 8, Losses: 144
Gy1: 13, Gy2: 25, Gy5: 56
41st Kanto Championship | ||||
---|---|---|---|---|
Date | 2024-07-21 | Rating | 2160.82 | |
Round | Color | Result | Opponent | |
2 | White | Win | Suzuki Yoshitaka | 1978.75 |
3 | White | Loss | Matsuda Shoma | 2399.23 |
4 | White | Loss | Takazawa Nagayoshi | 2226.00 |
5 | White | Win | Li Haoyang | 2055.24 |
6 | White | Loss | Tanaka Shotaro | 2280.95 |
18th All Japan Championship | ||||
Date | 2024-02-12 | Rating | 2166.70 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Fujita Maiko | 2374.48 |
2 | Black | Win | Jang Eun Min | 2324.41 |
3 | White | Win | Ishitani Shin-ichi | 2391.48 |
4 | White | Loss | Park Woong-bae | 2345.31 |
5 | White | Win | Tanaka Shotaro | 2290.57 |
6 | White | Loss | Lee Ho June | 2446.20 |
24 Kanto Renju Emperor Tournament Kanto area 1st round | ||||
Date | 2023-11-19 | Rating | 2155.61 | |
Round | Color | Result | Opponent | |
3 | White | Loss | Tanaka Shotaro | 2293.13 |
4 | Black | Loss | Yoshikawa Tomoki | 2122.92 |
40th Kanto Championship | ||||
Date | 2023-07-09 | Rating | 2150.93 | |
Round | Color | Result | Opponent | |
1 | Black | Loss | Tanaka Shotaro | 2301.18 |
4 | White | Win | Suzuki Yoshitaka | 1960.15 |
17th All Japan Championship | ||||
Date | 2023-03-19 | Rating | 2147.57 | |
Round | Color | Result | Opponent | |
5 | White | Loss | Matsuda Shoma | 2340.33 |
6 | White | Loss | Takazawa Nagayoshi | 2272.69 |
23 Kanto Renju Emperor Tournament 2nd round | ||||
Date | 2023-01-29 | Rating | 2149.24 | |
Round | Color | Result | Opponent | |
1 | Black | Loss | Kamiya Shunsuke | 2842.29 |
2 | White | Loss | Fujita Maiko | 2399.01 |
3 | White | Loss | Yokoyama Shota | 2442.87 |
4 | White | Loss | Inoue Fumiya | 2511.55 |
5 | White | Loss | Okabe Hiroshi | 2679.27 |
23 Renju Emperor Tournament Kanto area 1st round | ||||
Date | 2022-11-06 | Rating | 2156.95 | |
Round | Color | Result | Opponent | |
2 | White | Win | Kasahara Reiko | 1676.74 |
3 | White | Win | Tomobe Katsuhiro | 2072.26 |
4 | Black | Win | Tanaka Shotaro | 2306.18 |
39 Kanto Championship | ||||
Date | 2022-07-31 | Rating | 2153.52 | |
Round | Color | Result | Opponent | |
2 | White | Win | Li Haoyang | 1986.61 |
3 | White | Loss | Ishitani Shin-ichi | 2344.19 |
Special Tournament | ||||
Date | 2022-04-10 | Rating | 2149.26 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Fujita Maiko | 2394.63 |
2 | White | Loss | Inoue Fumiya | 2496.23 |
3 | White | Win | Maruta Hiroki | 2201.83 |
38 Kanto Championship | ||||
Date | 2021-08-08 | Rating | 2132.88 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Inoue Fumiya | 2490.87 |
2 | White | Win | Kobayashi Nanako | 2003.15 |
3 | White | Win | Fujita Maiko | 2339.03 |
16th All Japan Championship | ||||
Date | 2021-03-28 | Rating | 2109.58 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Makino Mitsunori | 2556.19 |
2 | White | Loss | Ishitani Shin-ichi | 2338.48 |
3 | White | Loss | Yoshimoto Yuta | 2224.61 |
4 | White | Loss | Kawaai Hitoshi | 1999.90 |
5 | White | Loss | Suenaga Daiki | 2252.40 |
6 | Black | Win | Maruta Hiroki | 2218.28 |
24th New Year(Mikami)Cup | ||||
Date | 2021-01-29 | Rating | 2105.41 | |
Round | Color | Result | Opponent | |
S1 | Black | Win | Maruta Hiroki | 2217.04 |
S2 | White | Loss | Makino Mitsunori | 2549.86 |
S3 | White | Loss | Okabe Hiroshi | 2724.26 |
S4 | Black | Loss | Ono Takayuki | 2378.98 |
S5 | White | Loss | Ishitani Shin-ichi | 2354.38 |
21 Renju Emperor Tournament Kanto area 1st round | ||||
Date | 2020-11-15 | Rating | 2098.42 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Kawaai Hitoshi | 2000.65 |
2 | White | Loss | Suenaga Daiki | 2258.37 |
3 | White | Loss | Shimura Hiroki | 1983.05 |
4 | White | Win | Kasahara Reiko | 1686.60 |
37 Kanto Championship | ||||
Date | 2020-08-10 | Rating | 2105.50 | |
Round | Color | Result | Opponent | |
3 | White | Win | Okada Akihiro | 1914.50 |
5 | Black | Loss | Kato Yasuhiro | 2070.25 |
6 | Black | Win | Shimura Hiroki | 1950.72 |
58 Meijinsen Qualification Kanto area 1st round | ||||
Date | 2020-06-21 | Rating | 2109.21 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Fujita Maiko | 2360.14 |
2 | White | Win | Ito Midori | 1774.17 |
20 Renju Emperor Tournament Kanto area 1st round | ||||
Date | 2019-11-10 | Rating | 2127.41 | |
Round | Color | Result | Opponent | |
2 | White | Win | Shibata Satoru | 1813.99 |
3 | White | Loss | Ishitani Shin-ichi | 2367.13 |
4 | White | Win | Tomobe Katsuhiro | 2118.81 |
36 Kanto Championship | ||||
Date | 2019-07-28 | Rating | 2130.95 | |
Round | Color | Result | Opponent | |
5 | White | Win | Shibata Satoru | 1809.83 |
6 | White | Loss | Miyamoto Syunju | 2282.05 |
57 Meijinsen Qualification East Japan area 2nd round | ||||
Date | 2019-06-23 | Rating | 2132.75 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Kusajima Masato | 2253.71 |
2 | White | Loss | Koyama Jun | 2600.34 |
3 | Black | Win | Maruta Hiroki | 2177.79 |
4 | White | Loss | Ono Takayuki | 2390.52 |
5 | White | Draw | Inoue Fumiya | 2417.68 |
57 Meijinsen Qualification Kanto area 1st round | ||||
Date | 2019-05-12 | Rating | 2133.41 | |
Round | Color | Result | Opponent | |
1 | White | Win | Inoue Fumiya | 2418.38 |
2 | White | Win | Maruta Hiroki | 2180.50 |
3 | White | Loss | Ono Takayuki | 2393.30 |
4 | Black | Loss | Mitsumori Masao | 2309.83 |
13 Middle-dan Players Tournament | ||||
Date | 2018-08-12 | Rating | 2108.70 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Kusajima Masato | 2301.21 |
2 | White | Loss | Miyamoto Syunju | 2261.17 |
4 | White | Loss | Kusajima Masato | 2301.21 |
5 | White | Loss | Miyamoto Syunju | 2261.17 |
35 Kanto Championship | ||||
Date | 2018-07-16 | Rating | 2109.51 | |
Round | Color | Result | Opponent | |
1 | Black | Loss | Nakayama Tomoharu | 2830.99 |
56 Meijinsen Qualification Kanto area 1st round | ||||
Date | 2018-05-13 | Rating | 2111.53 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Sato Kiyotomi | 2437.07 |
18 Kanto Renju Emperor Tournament 1st round | ||||
Date | 2017-11-01 | Rating | 2120.49 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Okabe Hiroshi | 2715.93 |
2 | Black | Win | Koyama Akihiro | 1959.25 |
3 | White | Loss | Ishitani Shin-ichi | 2389.19 |
4 | White | Loss | Maruta Hiroki | 2137.25 |
34 Kanto Championship | ||||
Date | 2017-07-16 | Rating | 2130.30 | |
Round | Color | Result | Opponent | |
1 | White | Win | Matsumoto Hiro | 1724.05 |
2 | Black | Loss | Ishitani Shin-ichi | 2388.46 |
3 | White | Loss | Ishima Ryoma | 2158.33 |
12th All Japan Championship | ||||
Date | 2017-03-26 | Rating | 2147.39 | |
Round | Color | Result | Opponent | |
1 | White | Draw | Iio Yoshihiro | 2542.00 |
2 | White | Loss | Tachi Masaya | 2526.16 |
3 | Black | Draw | Nishida Toshio | 2085.52 |
4 | Black | Loss | Ono Takayuki | 2362.53 |
5 | White | Win | Sakamoto Suzan | 2266.40 |
6 | White | Loss | Fujita Yudai | 2483.31 |
17 Kanto Renju Emperor Tournament 2nd round | ||||
Date | 2016-12-10 | Rating | 2157.32 | |
Round | Color | Result | Opponent | |
1 | Black | Loss | Nakayama Tomoharu | 2779.28 |
2 | White | Loss | Okabe Hiroshi | 2710.77 |
3 | Black | Loss | Sato Kiyotomi | 2497.48 |
4 | White | Loss | Ishitani Shin-ichi | 2394.66 |
5 | White | Loss | Nakamura Shigeru | 2954.85 |
17 Kanto Renju Emperor Tournament 1st round | ||||
Date | 2016-11-23 | Rating | 2159.67 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Okabe Hiroshi | 2709.47 |
2 | Black | Win | Demachi Koichiro | 1928.16 |
3 | White | Loss | Sato Kiyotomi | 2498.60 |
4 | White | Win | Maruta Hiroki | 2113.58 |
ex1 | Black | Loss | Iwano Fumio | 2264.88 |
33 Kanto Championship | ||||
Date | 2016-07-31 | Rating | 2174.00 | |
Round | Color | Result | Opponent | |
1 | White | Win | Cho Enkun | 1649.72 |
2 | Black | Loss | Okabe Hiroshi | 2718.28 |
3 | White | Win | Kato Yasuhiro | 2038.29 |
54 Meijinsen Qualification Kanto area 1st round | ||||
Date | 2016-05-22 | Rating | 2180.25 | |
Round | Color | Result | Opponent | |
2 | Black | Loss | Sato Kiyotomi | 2516.92 |
3 | White | Win | Iwano Fumio | 2237.87 |
4 | Black | Loss | Mitsumori Masao | 2350.78 |
11th All Japan Championship | ||||
Date | 2016-01-11 | Rating | 2189.33 | |
Round | Color | Result | Opponent | |
1 | Black | Loss | Kamiya Shunsuke | 2718.91 |
2 | Black | Draw | Chigira Makoto | 2025.44 |
3 | White | Loss | Fujita Yudai | 2443.37 |
5 | White | Win | Kato Yasuhiro | 2033.70 |
6 | White | Win | Suzuki Rin | 1920.23 |
Kanto Championship | ||||
Date | 2015-07-20 | Rating | 2201.14 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Nakayama Tomoharu | 2760.05 |
4 | White | Win | Hashimoto Takuya | 2008.24 |
5 | Black | Win | Kato Yasuhiro | 2050.21 |
6 | White | Win | Fujikawa Masaki | 2103.19 |
10th All Japan Championship | ||||
Date | 2015-03-29 | Rating | 2197.87 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Kamiya Shunsuke | 2672.26 |
2 | White | Win | Fujikawa Masaki | 2089.75 |
31th Kanto Championship | ||||
Date | 2014-05-11 | Rating | 2178.26 | |
Round | Color | Result | Opponent | |
2 | White | Loss | Tamura Kazumasa | 2519.66 |
3 | White | Loss | Tomobe Katsuhiro | 2109.22 |
4 | White | Win | Maruta Hiroki | 2100.11 |
11th Middle-dan players Tournament | ||||
Date | 2013-08-17 | Rating | 2171.83 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Kashihara Akihiko | 2337.85 |
2 | Black | Loss | Kato Yasuhiro | 2130.57 |
3 | White | Win | Maruta Hiroki | 2133.94 |
4 | White | Win | Kubo Izumi | 2090.32 |
5 | Black | Win | Miyagawa Junzo | 2216.21 |
6 | White | Loss | Nakayama Tomoharu | 2648.22 |
51 Meijinsen Qualification East-Japan area 1st round | ||||
Date | 2013-06-16 | Rating | 2166.92 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Isobe Taizan | 2389.87 |
29th Kanto Championship | ||||
Date | 2013-05-12 | Rating | 2164.99 | |
Round | Color | Result | Opponent | |
3 | Black | Loss | Suzuki Rin | 2046.43 |
4 | White | Win | Nakamura Souta | 2074.25 |
5 | White | Win | Tada Ayako | 2286.51 |
13 Kanto Renju Emperor Tournament 1st round | ||||
Date | 2012-10-21 | Rating | 2145.31 | |
Round | Color | Result | Opponent | |
1 | White | Win | Higuchi Fumiya | 1603.14 |
2 | Black | Win | Mitsumori Masao | 2344.73 |
3 | White | Loss | Tada Ayako | 2302.62 |
4 | White | Loss | Ishitani Shin-ichi | 2357.56 |
50 Meijinsen Qualification East-Japan area 1st round | ||||
Date | 2012-06-03 | Rating | 2127.30 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Mitsumori Masao | 2362.12 |
2 | White | Loss | Iwano Fumio | 2130.99 |
3 | White | Loss | Ono Takayuki | 2428.16 |
4 | Black | Win | Maruta Hiroki | 2090.67 |
4th Tohoku Championship | ||||
Date | 2012-04-08 | Rating | 2122.60 | |
Round | Color | Result | Opponent | |
1 | Black | Loss | Nakamura Shigeru | 2878.85 |
2 | White | Win | Maruta Hiroki | 2083.08 |
3 | White | Loss | Kobayashi Koichi | 2221.73 |
4 | White | Loss | Kusajima Masato | 2179.76 |
5 | White | Win | Hirono Masakazu | 1996.51 |
12 Kanto Renju Emperor Tournament 1st round | ||||
Date | 2011-10-23 | Rating | 2108.93 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Kamiya Shunsuke | 2439.79 |
49 Meijinsen Qualification East-Japan area 1st round | ||||
Date | 2011-06-12 | Rating | 2100.02 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Kamiya Shunsuke | 2417.02 |
28th Kanto Championship | ||||
Date | 2011-05-22 | Rating | 2098.94 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Nakayama Tomoharu | 2544.40 |
2 | White | Loss | Arai Kazumi | 2369.61 |
3 | White | Loss | Suzuki Rin | 1989.18 |
4 | White | Win | Maruta Hiroki | 2108.41 |
5 | White | Loss | Fujikawa Masaki | 2098.94 |
11 Kanto Renju Emperor Tournament 1st round | ||||
Date | 2010-10-31 | Rating | 2108.43 | |
Round | Color | Result | Opponent | |
1 | Black | Win | Kato Yasuhiro | 2066.74 |
2 | White | Loss | Okabe Hiroshi | 2694.38 |
Meijinsen Qualification East-Japan area 1st round | ||||
Date | 2010-06-27 | Rating | 2108.62 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Fukui Nobuhiro | 2318.68 |
2 | White | Win | Arai Kazumi | 2315.45 |
3 | White | Loss | Kudomi Takahiro | 2395.65 |
4 | Black | Loss | Tada Ayako | 2192.04 |
27th Kanto Championship | ||||
Date | 2010-05-23 | Rating | 2108.69 | |
Round | Color | Result | Opponent | |
1 | Black | Loss | Nakamura Shigeru | 2856.06 |
2 | White | Loss | Tomobe Katsuhiro | 2206.56 |
5th All Japan Championship | ||||
Date | 2010-03-21 | Rating | 2111.46 | |
Round | Color | Result | Opponent | |
4 | Black | Win | Kusajima Masato | 2166.95 |
10 Kanto Renju Emperor Tournament 1st round | ||||
Date | 2009-10-04 | Rating | 2108.04 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Tanji Hiroki | 2051.59 |
2 | White | Loss | Tomobe Katsuhiro | 2151.80 |
3 | White | Win | Tanizaki Ryusuke | 2102.69 |
4 | Black | Win | Fujikawa Masaki | 2048.46 |
26th Kanto Championship | ||||
Date | 2009-05-17 | Rating | 2106.90 | |
Round | Color | Result | Opponent | |
4 | Black | Win | Matsuoka Teruo | 1907.49 |
5 | Black | Win | Kato Yasuhiro | 2022.96 |
4th All Japan Championship | ||||
Date | 2009-03-21 | Rating | 2102.50 | |
Round | Color | Result | Opponent | |
4 | White | Win | Suzuki Rin | 1950.90 |
5 | Black | Loss | Tanizaki Ryusuke | 2124.39 |
6 | Black | Loss | Nagao Noriaki | 2270.57 |
9th Kanto Renju Emperor Tournament, 1st round | ||||
Date | 2008-10-26 | Rating | 2098.51 | |
Round | Color | Result | Opponent | |
1 | White | Draw | Tamada Yoichi | 2267.05 |
2 | White | Win | Tada Ayako | 2004.67 |
3 | White | Loss | Ono Takayuki | 2408.15 |
4 | White | Loss | Nakayama Tomoharu | 2284.02 |
25th Kanto Championship | ||||
Date | 2008-05-18 | Rating | 2090.64 | |
Round | Color | Result | Opponent | |
3 | White | Win | Tanizaki Ryusuke | 2119.24 |
4 | Black | Win | Kobayashi Koichi | 2096.94 |
5 | Black | Loss | Kudomi Takahiro | 2335.47 |
3rd All Japan Championship | ||||
Date | 2008-03-23 | Rating | 2082.60 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Yamaguchi Yusui | 2611.35 |
2 | White | Loss | Kato Yasuhiro | 1984.34 |
3 | White | Loss | Tadokoro Hosai | 1925.13 |
4 | White | Loss | Fujikawa Masaki | 2105.01 |
5 | White | Loss | Nakayama Tomoharu | 2229.62 |
6 | White | Draw | Tanizaki Ryusuke | 2120.00 |
8 Kanto Renju Emperor Tournament 1st round | ||||
Date | 2007-10-21 | Rating | 2096.57 | |
Round | Color | Result | Opponent | |
1 | White | Win | Takeuchi Shunsuke | 1936.02 |
2 | White | Win | Yamashita Daisuke | 1902.27 |
3 | White | Loss | Ishitani Shin-ichi | 2397.51 |
4 | White | Loss | Nakayama Tomoharu | 2201.40 |
5 | Black | Win | Matsuoka Teruo | 1871.12 |
45th Meijinsen Qualification East-Japan area 1st round | ||||
Date | 2007-06-17 | Rating | 2104.62 | |
Round | Color | Result | Opponent | |
1 | Black | Win | Tanizaki Ryusuke | 2136.21 |
2 | Black | Loss | Isobe Taizan | 2431.88 |
3 | White | Loss | Iwano Fumio | 2163.20 |
4 | White | Win | Hara Masao | 2052.34 |
7th Kanto Renju Emperor Tournament - 1st round | ||||
Date | 2006-10-15 | Rating | 2108.79 | |
Round | Color | Result | Opponent | |
1 | Black | Win | Matsuoka Teruo | 1855.18 |
2 | White | Loss | Maruta Hiroki | 2008.28 |
3 | Black | Win | Fujikawa Masaki | 2053.56 |
4 | Black | Loss | Hara Masao | 2090.94 |
5 | Black | Win | Tanizaki Ryusuke | 2126.63 |
Meijin-sen Qual, East Japan area 1st round | ||||
Date | 2006-06-18 | Rating | 2111.23 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Koyama Jun | 2337.09 |
2 | Black | Loss | Arita Nobuyoshi | 2367.18 |
3 | White | Loss | Ono Takayuki | 2299.68 |
4 | Black | Loss | Hara Masao | 2082.38 |
23rd Kanto Championship | ||||
Date | 2006-05-21 | Rating | 2115.52 | |
Round | Color | Result | Opponent | |
1 | White | Win | Iwano Fumio | 2093.85 |
2 | Black | Loss | Mitsumori Masao | 2257.11 |
3 | Black | Win | Tadokoro Hosai | 1933.28 |
4 | Black | Loss | Nakamura Shigeru | 2844.97 |
5 | White | Loss | Hara Masao | 2081.87 |
1st All Japan Championship | ||||
Date | 2006-03-26 | Rating | 2124.98 | |
Round | Color | Result | Opponent | |
4 | White | Win | Tadokoro Hosai | 1929.30 |
5 | Black | Win | Kato Yasuhiro | 2053.30 |
6 | White | Win | Tomobe Katsuhiro | 2089.17 |
6th Kanto Renju Emperor Tournament - 1st round | ||||
Date | 2005-10-22 | Rating | 2132.36 | |
Round | Color | Result | Opponent | |
1 | Black | Win | Iwano Fumio | 2069.93 |
2 | White | Loss | Itami Yoshiyuki | 2180.82 |
3 | Black | Loss | Tomobe Katsuhiro | 2079.18 |
4 | White | Loss | Arita Nobuyoshi | 2345.14 |
43rd Meijinsen Qualification: East Japan 1st round | ||||
Date | 2005-06-12 | Rating | 2150.71 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Koyama Jun | 2277.77 |
2 | White | Win | Tanno Yoshitaka | 2092.49 |
3 | White | Loss | Nagao Noriaki | 2228.37 |
4 | Black | Loss | Itami Yoshiyuki | 2188.08 |
22nd Kanto Championship | ||||
Date | 2005-05-22 | Rating | 2155.37 | |
Round | Color | Result | Opponent | |
1 | White | Win | Ishizaki Masatoshi | 1914.48 |
2 | Black | Loss | Kawamura Norihiko | 2690.80 |
3 | Black | Win | Sasaki Miyu | 1963.91 |
4 | White | Win | Koyama Jun | 2275.05 |
5 | White | Loss | Ishitani Shin-ichi | 2396.08 |
Japan WC Qualification tournament | ||||
Date | 2005-04-03 | Rating | 2161.49 | |
Round | Color | Result | Opponent | |
4 | White | Win | Tanizaki Ryusuke | 2072.93 |
5 | Black | Win | Kato Yasuhiro | 2023.70 |
6 | White | Loss | Kubo Izumi | 2169.20 |
5th Kanto Renju Emperor Tournament - 1st round | ||||
Date | 2004-11-28 | Rating | 2174.46 | |
Round | Color | Result | Opponent | |
1 | Black | Loss | Sato Koichi | 2010.84 |
2 | White | Win | Sasaki Miyu | 1954.33 |
3 | Black | Win | Maruta Hiroki | 1957.05 |
4 | White | Win | Matsuoka Teruo | 1886.38 |
42nd Meijinsen Qualification: East Japan 1st round | ||||
Date | 2004-06-13 | Rating | 2193.95 | |
Round | Color | Result | Opponent | |
4 | Black | Loss | Sano Hiroyuki | 2164.65 |
4th Kanto Renju Emperor Tournament - 2nd round | ||||
Date | 2003-11-30 | Rating | 2228.49 | |
Round | Color | Result | Opponent | |
White | Win | Nagao Noriaki | 2280.66 | |
White | Win | Mitsumori Masao | 2265.88 | |
Black | Loss | Isobe Taizan | 2422.76 | |
Black | Loss | Yamaguchi Yusui | 2593.39 | |
Black | Loss | Okabe Hiroshi | 2557.65 | |
4th Kanto Renju Emperor Tournament - 1st round | ||||
Date | 2003-11-16 | Rating | 2229.96 | |
Round | Color | Result | Opponent | |
1 | Black | Win | Yamauchi Yasuhiro | 1804.65 |
2 | White | Win | Nagao Noriaki | 2284.23 |
3 | White | Draw | Yamaguchi Yusui | 2591.66 |
4 | White | Win | Kubo Izumi | 2218.21 |
41th Meijinsen Qualification: East Japan 1st round | ||||
Date | 2003-06-08 | Rating | 2219.49 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Sano Hiroyuki | 2209.21 |
2 | White | Win | Mitsumori Masao | 2292.00 |
3 | White | Loss | Sato Kiyotomi | 2298.01 |
4 | Black | Draw | Kubo Izumi | 2224.20 |
40th Meijinsen Qualification: East Japan 1st round | ||||
Date | 2002-06-02 | Rating | 2207.49 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Isobe Taizan | 2447.98 |
2 | Black | Loss | Kato Yasuhiro | 2097.72 |
3 | White | Win | Ohno Syunzo | 1994.53 |
4 | Black | Win | Sato Takuma | 2069.06 |
38th Meijinsen Qualification: East Japan 1st round | ||||
Date | 2000-06-04 | Rating | 2209.47 | |
Round | Color | Result | Opponent | |
1 | Black | Win | Sunagawa Shouki | 2211.42 |
2 | White | Win | Mitsumori Masao | 2293.06 |
3 | White | Loss | Kudomi Takahiro | 2354.04 |
4 | White | Loss | Isobe Taizan | 2454.48 |
Kanto Championship | ||||
Date | 2000-05-14 | Rating | 2208.07 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Nakamura Shigeru | 2760.87 |
2 | White | Loss | Hara Masao | 2120.26 |
3 | Black | Win | Tadokoro Hosai | 1972.44 |
4 | Black | Win | Kato Yasuhiro | 2054.19 |
36 Suiseisen Tournament 1st round | ||||
Date | 1996-03-01 | Rating | 2134.70 | |
Round | Color | Result | Opponent | |
4 | White | Win | Tanuma Akira | 1844.51 |