Iio Yoshihiro (飯尾義弘)
Place: Kobe, Japan
Birth: 1955-03-30
Rating: 2404.94, Std: 196.00, Rank: 200
First game: 2000-05-21, Last game: 2022-01-10
Top rating: 2567.94 (2016-05-15)
Games: 669, Wins: 342, Draws: 78, Losses: 249
Gy1: 0, Gy2: 0, Gy5: 19
| 59th Meijinsen Tournament |
|---|
| Date | 2022-01-10 | Rating | 2404.94 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Nagasoe Hiroki | 2663.04 |
| 2 | Black | Win | Hasegawa Kazuto | 2575.21 |
| 3 | White | Loss | Ono Takayuki | 2429.16 |
| 4 | Black | Win | Hayashi Shoichi | 2160.49 |
| 5 | Black | Loss | Kamiya Shunsuke | 2872.15 |
| 6 | White | Loss | Okabe Hiroshi | 2705.17 |
| 7 | White | Win | Maruyama Yasushi | 2280.35 |
| 8 | White | Loss | Nakayama Tomoharu | 2831.54 |
| 9 | White | Win | Maruta Hiroki | 2254.82 |
| 53 Kyoto Classified Tournament |
|---|
| Date | 2021-11-13 | Rating | 2401.04 |
|---|
| Round | Color | Result | Opponent |
|---|
| S1 | White | Win | Fujita Maiko | 2378.67 |
| S2 | Black | Loss | Kawamura Norihiko | 2645.49 |
| S3 | White | Draw | Hata Masayuki | 2162.70 |
| S4 | Black | Loss | Ishitani Shin-ichi | 2342.83 |
| S5 | White | Loss | Hasegawa Kazuto | 2573.94 |
| 17 Kansai Championship 1st round |
|---|
| Date | 2021-10-17 | Rating | 2401.86 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Toyo Koryu | 2108.05 |
| 2 | White | Win | Tokonami Shota | 2042.11 |
| 3 | Black | Win | Sakamoto Suzan | 2255.88 |
| 4 | Black | Loss | Tanaka Shotaro | 2293.50 |
| 5 | White | Win | Kito Shinichi | 2187.50 |
| 59 Meijinsen Qualification Kansai area 2nd round |
|---|
| Date | 2021-07-18 | Rating | 2403.18 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Hasegawa Kazuto | 2586.64 |
| 2 | White | Draw | Makino Mitsunori | 2573.16 |
| 3 | Black | Win | Hayashi Shoichi | 2176.99 |
| 59 Meijinsen Qualification Kansai area 1st round |
|---|
| Date | 2021-06-20 | Rating | 2403.02 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Tanaka Toshiki | 2431.79 |
| 2 | White | Win | Hayashi Shoichi | 2178.26 |
| 3 | White | Draw | Hasegawa Kazuto | 2587.08 |
| 4 | White | Win | Hata Masayuki | 2163.94 |
| 16 Kansai Championship 2nd round |
|---|
| Date | 2021-02-21 | Rating | 2386.46 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Sakamoto Suzan | 2277.05 |
| 2 | Black | Loss | Makino Mitsunori | 2568.00 |
| 3 | Black | Loss | Kawamura Norihiko | 2656.00 |
| 16 Kansai Championship 1st round |
|---|
| Date | 2020-10-18 | Rating | 2384.15 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Kawamura Norihiko | 2665.86 |
| 2 | Black | Win | Adachi Tomoya | 1603.22 |
| 3 | White | Win | Hayashi Shoichi | 2177.51 |
| 4 | Black | Win | Sakamoto Suzan | 2282.75 |
| 5 | Black | Loss | Tanaka Shotaro | 2258.96 |
| 58 Meijinsen Qualification Kansai area 1st round |
|---|
| Date | 2020-06-21 | Rating | 2385.08 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Hata Masayuki | 2153.69 |
| 2 | Black | Loss | Sakamoto Suzan | 2280.33 |
| 3 | White | Loss | Makino Mitsunori | 2482.45 |
| 4 | White | Win | Kito Shinichi | 2180.10 |
| 5 | White | Loss | Tachi Masaya | 2500.31 |
| 15 Kansai Championship 2nd round |
|---|
| Date | 2020-02-16 | Rating | 2398.75 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Kito Shinichi | 2182.20 |
| 2 | White | Win | Hayashi Shoichi | 2177.49 |
| 3 | Black | Loss | Makino Mitsunori | 2416.32 |
| ex | Black | Loss | Makino Mitsunori | 2416.32 |
| 15th All Japan Championship |
|---|
| Date | 2020-01-19 | Rating | 2403.36 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Hata Masayuki | 2168.63 |
| 2 | Black | Loss | Nakayama Tomoharu | 2851.12 |
| 3 | White | Loss | Makino Mitsunori | 2400.52 |
| 4 | Black | Win | Fujita Maiko | 2360.02 |
| 5 | White | Win | Ishitani Shin-ichi | 2379.78 |
| 6 | White | Loss | Okabe Hiroshi | 2737.46 |
| 51 Kyoto Classified Tournament |
|---|
| Date | 2019-11-04 | Rating | 2412.45 |
|---|
| Round | Color | Result | Opponent |
|---|
| S1 | White | Win | Ozawa Tetsushi | 1969.36 |
| S2 | Black | Loss | Tanaka Toshiki | 2492.36 |
| S3 | Black | Win | Nishida Toshio | 2068.89 |
| S4 | White | Loss | Hasegawa Kazuto | 2617.01 |
| S5 | White | Loss | Kawamura Norihiko | 2677.35 |
| 14 Kansai Championship final match R3 |
|---|
| Date | 2019-08-19 | Rating | 2426.85 |
|---|
| Round | Color | Result | Opponent |
|---|
| 3 | Black | Loss | Hasegawa Kazuto | 2614.53 |
| 57 Meijinsen Qualification Kansai area 1st round |
|---|
| Date | 2019-05-19 | Rating | 2446.65 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Tanaka Toshiki | 2491.21 |
| 2 | White | Loss | Hasegawa Kazuto | 2602.61 |
| 3 | White | Loss | Tachi Masaya | 2529.22 |
| 4 | Black | Win | Matsui Tsunehiro | 2177.19 |
| 14 Kansai Championship final match |
|---|
| Date | 2019-05-06 | Rating | 2449.35 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Hasegawa Kazuto | 2600.97 |
| 2 | Black | Win | Hasegawa Kazuto | 2600.97 |
| 14th All Japan Championship |
|---|
| Date | 2019-03-31 | Rating | 2455.19 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Maruta Hiroki | 2194.02 |
| 2 | White | Loss | Nakayama Tomoharu | 2822.81 |
| 3 | White | Win | Chigira Makoto | 2095.32 |
| 4 | Black | Loss | Okabe Hiroshi | 2704.50 |
| 5 | Black | Win | Ishitani Shin-ichi | 2401.39 |
| 6 | Black | Loss | Nakamura Shigeru | 2999.91 |
| 50 Kyoto Classified Tournament |
|---|
| Date | 2018-11-11 | Rating | 2472.06 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Ishitani Shin-ichi | 2426.77 |
| 2 | Black | Win | Ozawa Tetsushi | 1999.12 |
| 3 | Black | Loss | Sakamoto Suzan | 2293.29 |
| 4 | White | Win | Fujita Maiko | 2255.95 |
| 5 | Black | Win | Hayashi Shoichi | 2146.65 |
| 56 Meijinsen Qualification Kansai area 2nd round |
|---|
| Date | 2018-06-17 | Rating | 2504.20 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Tachi Masaya | 2553.63 |
| 2 | Black | Loss | Kawamura Norihiko | 2671.75 |
| 3 | Black | Loss | Hasegawa Kazuto | 2587.76 |
| Team World Championship 2018 |
|---|
| Date | 2018-05-05 | Rating | 2518.80 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Piik Sander | 2309.18 |
| 3 | White | Win | Jonsson Peter | 2323.18 |
| 4 | White | Loss | Kozhin Mikhail | 2688.43 |
| 5 | White | Loss | Epifanov Dmitry | 2676.76 |
| 7 | Black | Win | Semenov Oleg | 2435.10 |
| 9 | White | Loss | Cao Dong | 2806.73 |
| 13 Kansai Championship final match |
|---|
| Date | 2018-03-18 | Rating | 2534.36 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Oosumi Yuuki | 2672.55 |
| 2 | Black | Win | Oosumi Yuuki | 2672.55 |
| 3 | White | Win | Oosumi Yuuki | 2672.55 |
| 13 Kansai Championship 2nd round |
|---|
| Date | 2018-02-18 | Rating | 2540.13 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Hasegawa Kazuto | 2588.11 |
| 2 | White | Win | Tachi Masaya | 2560.43 |
| 3 | Black | Win | Matsui Tsunehiro | 2177.47 |
| 13th All Japan Championship |
|---|
| Date | 2018-01-28 | Rating | 2541.63 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Draw | Ishitani Shin-ichi | 2422.27 |
| 2 | White | Win | Miyamoto Syunju | 2271.34 |
| 3 | White | Loss | Okabe Hiroshi | 2720.51 |
| 4 | White | Win | Sato Kiyotomi | 2438.16 |
| 5 | White | Loss | Kamiya Shunsuke | 2816.72 |
| 6 | White | Loss | Nakayama Tomoharu | 2856.37 |
| 49 Kyoto Classified Tournament |
|---|
| Date | 2017-11-12 | Rating | 2548.93 |
|---|
| Round | Color | Result | Opponent |
|---|
| S1 | White | Win | Nishida Toshio | 2069.48 |
| S2 | White | Win | Hasegawa Kazuto | 2599.53 |
| S3 | Black | Loss | Kawamura Norihiko | 2665.29 |
| S4 | White | Win | Hata Masayuki | 2201.12 |
| S5 | White | Win | Ishitani Shin-ichi | 2399.49 |
| 13 Kansai Championship 1st round |
|---|
| Date | 2017-10-22 | Rating | 2549.27 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Matsui Tsunehiro | 2187.68 |
| 3 | White | Draw | Tachi Masaya | 2553.04 |
| 4 | Black | Loss | Sakamoto Suzan | 2282.67 |
| 5 | White | Loss | Kawamura Norihiko | 2664.42 |
| 55 Meijinsen Tournament |
|---|
| Date | 2017-09-18 | Rating | 2553.76 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Kamiya Shunsuke | 2815.79 |
| 2 | White | Loss | Nakayama Tomoharu | 2849.06 |
| 3 | Black | Loss | Okabe Hiroshi | 2726.77 |
| 4 | White | Win | Tamada Yoichi | 2515.80 |
| 5 | Black | Win | Maruyama Yasushi | 2287.17 |
| 6 | Black | Win | Hasegawa Kazuto | 2603.51 |
| 7 | White | Win | Matsuura Hiroshi | 2343.93 |
| 8 | White | Win | Kawano Takahisa | 2443.04 |
| 9 | Black | Loss | Sato Kiyotomi | 2455.84 |
| 55 Meijinsen Qualification Kansai area 2nd round |
|---|
| Date | 2017-06-18 | Rating | 2560.54 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Tachi Masaya | 2542.74 |
| 2 | White | Win | Kawamura Norihiko | 2647.39 |
| 3 | White | Win | Hasegawa Kazuto | 2615.70 |
| 12th All Japan Championship |
|---|
| Date | 2017-03-26 | Rating | 2551.09 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Draw | Maruta Koji | 2157.39 |
| 2 | White | Loss | Ishitani Shin-ichi | 2398.62 |
| 3 | White | Win | Kusajima Masato | 2291.58 |
| 4 | White | Loss | Tamada Yoichi | 2554.79 |
| 5 | Black | Draw | Miyamoto Syunju | 2256.59 |
| 6 | White | Win | Ono Takayuki | 2372.05 |
| 12 Kansai Championship 2nd round |
|---|
| Date | 2017-02-19 | Rating | 2553.01 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Sakamoto Suzan | 2276.89 |
| 2 | White | Draw | Hasegawa Kazuto | 2633.08 |
| ex | White | Loss | Hasegawa Kazuto | 2633.08 |
| 48 Kyoto Classified Tournament |
|---|
| Date | 2016-11-13 | Rating | 2559.52 |
|---|
| Round | Color | Result | Opponent |
|---|
| SS1 | Black | Loss | Kawamura Norihiko | 2633.80 |
| SS2 | White | Win | Hata Masayuki | 2206.43 |
| SS4 | Black | Loss | Hasegawa Kazuto | 2644.27 |
| SS5 | Black | Draw | Okabe Hiroshi | 2717.29 |
| 54 Meijinsen Tournament |
|---|
| Date | 2016-09-19 | Rating | 2565.89 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Draw | Nakayama Tomoharu | 2782.37 |
| 2 | White | Win | Maruyama Yasushi | 2295.63 |
| 3 | White | Loss | Okabe Hiroshi | 2722.80 |
| 4 | Black | Draw | Koyama Jun | 2623.51 |
| 5 | Black | Win | Matsuura Hiroshi | 2365.72 |
| 6 | White | Draw | Kamiya Shunsuke | 2764.96 |
| 7 | Black | Win | Kuga Akio | 2372.79 |
| 8 | White | Loss | Hasegawa Kazuto | 2644.29 |
| 9 | Black | Win | Tanaka Toshiki | 2449.26 |
| 54 Meijinsen Qualification Kansai area 2nd round |
|---|
| Date | 2016-06-19 | Rating | 2566.96 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Matsui Tsunehiro | 2213.64 |
| 2 | White | Loss | Tanaka Toshiki | 2458.12 |
| 3 | White | Win | Tachi Masaya | 2487.14 |
| 54 Meijinsen Qualification Kansai area 1st round |
|---|
| Date | 2016-05-15 | Rating | 2567.94 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Sakamoto Suzan | 2286.05 |
| 2 | White | Win | Tachi Masaya | 2482.13 |
| 3 | Black | Win | Matsui Tsunehiro | 2217.48 |
| 4 | White | Win | Kawamura Norihiko | 2618.13 |
| Team World Championship 2016 |
|---|
| Date | 2016-05-04 | Rating | 2566.74 |
|---|
| Round | Color | Result | Opponent |
|---|
| 2 | Black | Loss | Pajuste Renee | 2632.90 |
| 3 | Black | Draw | Eriksson Bjorn | 2295.84 |
| 4 | Black | Loss | Sushkov Vladimir | 2848.10 |
| 5 | White | Win | Makarov Pavel | 2611.89 |
| 6 | White | Win | Chen Xin | 2428.46 |
| 7 | Black | Win | Feng Sheng-Yu | 2080.25 |
| 9 | White | Win | Lõhmus Kristofer | 2267.04 |
| 11 Kansai Championship Final match |
|---|
| Date | 2016-04-03 | Rating | 2562.72 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Oosumi Yuuki | 2752.06 |
| 2 | Black | Loss | Oosumi Yuuki | 2752.06 |
| 3 | White | Loss | Oosumi Yuuki | 2752.06 |
| 11 Kansai Championship 2nd round |
|---|
| Date | 2016-03-20 | Rating | 2560.53 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Kashihara Akihiko | 2346.09 |
| 2 | Black | Win | Tachi Masaya | 2478.60 |
| 3 | White | Win | Sakamoto Suzan | 2282.98 |
| 11th All Japan Championship |
|---|
| Date | 2016-01-11 | Rating | 2543.74 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Suzuki Rin | 1926.52 |
| 2 | White | Loss | Nakamura Shigeru | 2934.69 |
| 3 | Black | Win | Mano Yoshihisa | 2358.72 |
| 4 | White | Loss | Nakamura Souta | 2307.04 |
| 5 | White | Loss | Okabe Hiroshi | 2719.54 |
| 6 | White | Loss | Ishitani Shin-ichi | 2400.67 |
| 53 Meijinsen Tournament |
|---|
| Date | 2015-09-22 | Rating | 2536.08 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Oosumi Yuuki | 2777.49 |
| 2 | White | Win | Kawamura Norihiko | 2627.76 |
| 3 | Black | Loss | Nakayama Tomoharu | 2773.51 |
| 4 | Black | Loss | Matsuura Hiroshi | 2403.03 |
| 5 | White | Draw | Tamada Yoichi | 2587.34 |
| 6 | White | Draw | Ishitani Shin-ichi | 2396.15 |
| 7 | White | Draw | Koyama Jun | 2639.77 |
| 8 | Black | Win | Okabe Hiroshi | 2722.14 |
| 9 | Black | Loss | Hasegawa Kazuto | 2677.12 |
| 53 Meijinsen Qualification Kansai area 2nd round |
|---|
| Date | 2015-06-21 | Rating | 2529.59 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Kawamura Norihiko | 2643.35 |
| 2 | White | Loss | Hasegawa Kazuto | 2671.29 |
| 3 | White | Win | Koiso Shigemasa | 2186.48 |
| 53 Meijinsen Qualification Kansai area 1st round |
|---|
| Date | 2015-05-17 | Rating | 2529.19 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Draw | Tachi Masaya | 2484.42 |
| 2 | White | Win | Sakamoto Suzan | 2283.27 |
| 3 | White | Win | Miyagawa Junzo | 2247.95 |
| 4 | Black | Draw | Kawamura Norihiko | 2645.53 |
| 10 Kansai Championship final match |
|---|
| Date | 2015-03-15 | Rating | 2525.27 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Oosumi Yuuki | 2812.35 |
| 2 | Black | Loss | Oosumi Yuuki | 2812.35 |
| 10 Kansai Championship 2nd round |
|---|
| Date | 2015-02-15 | Rating | 2524.53 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Draw | Tachi Masaya | 2478.51 |
| 2 | Black | Win | Sakamoto Suzan | 2291.03 |
| 3 | Black | Win | Miyagawa Junzo | 2243.38 |
| 46 Kyoto Classified Tournament |
|---|
| Date | 2014-11-09 | Rating | 2518.59 |
|---|
| Round | Color | Result | Opponent |
|---|
| S1 | Black | Win | Matsuo Toshiko | 1889.83 |
| S2 | Black | Win | Sakamoto Suzan | 2299.70 |
| S3 | White | Draw | Okabe Hiroshi | 2749.25 |
| S4 | White | Loss | Oosumi Yuuki | 2826.94 |
| S5 | White | Loss | Kawamura Norihiko | 2656.74 |
| 52 Meijinsen Tournament |
|---|
| Date | 2014-09-15 | Rating | 2514.76 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Hasegawa Kazuto | 2659.25 |
| 2 | Black | Loss | Matsuura Hiroshi | 2355.97 |
| 3 | White | Loss | Oosumi Yuuki | 2831.15 |
| 4 | Black | Loss | Nakayama Tomoharu | 2724.10 |
| 5 | White | Loss | Sato Kiyotomi | 2488.64 |
| 6 | Black | Draw | Okabe Hiroshi | 2752.70 |
| 7 | Black | Loss | Tamada Yoichi | 2569.01 |
| 8 | Black | Draw | Kashihara Akihiko | 2348.37 |
| 9 | Black | Loss | Fukui Nobuhiro | 2621.91 |
| 52 Meijinsen Qualification Kansai area 2nd round |
|---|
| Date | 2014-06-15 | Rating | 2535.17 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Miyagawa Junzo | 2213.77 |
| 2 | Black | Win | Sakamoto Suzan | 2307.17 |
| 3 | White | Loss | Kashihara Akihiko | 2350.92 |
| 52 Meijinsen Qualification Kansai area 1st round |
|---|
| Date | 2014-05-18 | Rating | 2542.61 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Koiso Shigemasa | 2174.70 |
| 2 | Black | Win | Miyagawa Junzo | 2213.09 |
| 3 | White | Win | Kashihara Akihiko | 2348.81 |
| 4 | Black | Draw | Sakamoto Suzan | 2307.87 |
| Team World Championship 2014 |
|---|
| Date | 2014-05-03 | Rating | 2546.27 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Ono Takayuki | 2381.98 |
| 3 | Black | Draw | Hõbemägi Martin | 2632.44 |
| 4 | Black | Win | Epifanov Dmitry | 2685.41 |
| 6 | Black | Win | Ono Takayuki | 2381.98 |
| 8 | Black | Loss | Hõbemägi Martin | 2632.44 |
| 9 | White | Loss | Chingin Konstantin | 2882.15 |
| 9th Kansai Championship final match |
|---|
| Date | 2014-04-06 | Rating | 2550.28 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Draw | Oosumi Yuuki | 2829.32 |
| 2 | White | Win | Oosumi Yuuki | 2829.32 |
| 3 | Black | Loss | Oosumi Yuuki | 2829.32 |
| 4 | Black | Loss | Oosumi Yuuki | 2829.32 |
| 9th Kansai Championship 2nd round |
|---|
| Date | 2014-02-16 | Rating | 2553.01 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Sakamoto Suzan | 2305.10 |
| 3 | Black | Win | Hasegawa Kazuto | 2635.15 |
| 9th All Japan Championship |
|---|
| Date | 2014-01-26 | Rating | 2552.30 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Miyagawa Junzo | 2203.84 |
| 2 | White | Draw | Oosumi Yuuki | 2835.50 |
| 3 | Black | Win | Sato Kiyotomi | 2467.00 |
| 4 | White | Win | Nakayama Tomoharu | 2676.13 |
| 5 | Black | Loss | Okabe Hiroshi | 2763.85 |
| 6 | Black | Win | Ono Takayuki | 2378.68 |
| 45 Kyoto Classified Tournament |
|---|
| Date | 2013-11-10 | Rating | 2536.45 |
|---|
| Round | Color | Result | Opponent |
|---|
| S1 | Black | Win | Kawano Takahisa | 2378.16 |
| S2 | White | Loss | Hasegawa Kazuto | 2629.25 |
| S3 | White | Win | Sandstrom Richard | 2384.42 |
| S4 | Black | Loss | Fukui Nobuhiro | 2603.26 |
| S5 | White | Win | Ishitani Shin-ichi | 2428.96 |
| 9th Kansai Championship 1st round |
|---|
| Date | 2013-10-27 | Rating | 2533.32 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Sakamoto Suzan | 2305.73 |
| 2 | Black | Win | Watanabe Nobuo | 2032.97 |
| 3 | White | Win | Kubo Izumi | 2106.84 |
| 4 | White | Win | Kon Akira | 1983.89 |
| 51 Meijinsen Qualification Kansai area 2nd round |
|---|
| Date | 2013-06-16 | Rating | 2497.94 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Draw | Hata Masayuki | 2273.03 |
| 2 | White | Loss | Hasegawa Kazuto | 2617.85 |
| 3 | Black | Win | Matsui Tsunehiro | 2189.50 |
| ex | Black | Loss | Hata Masayuki | 2273.03 |
| 51 Meijinsen Qualification Kansai area 1st round |
|---|
| Date | 2013-05-19 | Rating | 2494.41 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Hata Masayuki | 2272.51 |
| 2 | Black | Win | Sakamoto Suzan | 2300.60 |
| 3 | Black | Win | Kubo Izumi | 2094.48 |
| 4 | Black | Win | Matsui Tsunehiro | 2189.66 |
| 5 | Black | Win | Koiso Shigemasa | 2161.57 |
| 8th All Japan Championship |
|---|
| Date | 2013-03-24 | Rating | 2488.39 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Miyagawa Junzo | 2221.89 |
| 2 | White | Win | Ishitani Shin-ichi | 2378.96 |
| 3 | Black | Loss | Nakamura Shigeru | 2871.10 |
| 4 | White | Loss | Okabe Hiroshi | 2735.61 |
| 5 | Black | Draw | Kamiya Shunsuke | 2531.66 |
| 6 | Black | Draw | Sato Kiyotomi | 2440.02 |
| 8th Kansai Championship 2nd round |
|---|
| Date | 2013-02-17 | Rating | 2483.76 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Takahashi Roi | 2183.42 |
| 2 | White | Win | Miyagawa Junzo | 2221.17 |
| 3 | White | Loss | Hasegawa Kazuto | 2604.62 |
| ex | White | Loss | Hasegawa Kazuto | 2604.62 |
| 44 Kyoto Classified Tournament |
|---|
| Date | 2012-11-11 | Rating | 2474.42 |
|---|
| Round | Color | Result | Opponent |
|---|
| S1 | White | Loss | Kudomi Takahiro | 2424.11 |
| S2 | White | Win | Tamura Kazumasa | 2526.46 |
| S3 | White | Draw | Ono Takayuki | 2427.92 |
| S4 | White | Loss | Ishitani Shin-ichi | 2365.79 |
| 8th Kansai Championship 1st round |
|---|
| Date | 2012-10-08 | Rating | 2473.89 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Takahashi Roi | 2175.64 |
| 2 | White | Win | Miyagawa Junzo | 2218.43 |
| 3 | White | Loss | Hasegawa Kazuto | 2588.23 |
| 4 | White | Win | Koiso Shigemasa | 2172.45 |
| 5 | White | Win | Kon Akira | 1994.04 |
| 50th Meijinsen Tournament |
|---|
| Date | 2012-09-17 | Rating | 2473.07 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Ono Takayuki | 2433.03 |
| 2 | White | Loss | Nakayama Tomoharu | 2628.83 |
| 3 | Black | Loss | Yamaguchi Yusui | 2656.51 |
| 4 | Black | Loss | Nagasoe Hiroki | 2554.03 |
| 5 | White | Loss | Fukui Nobuhiro | 2546.03 |
| 6 | Black | Loss | Nakamura Shigeru | 2884.47 |
| 7 | White | Loss | Okabe Hiroshi | 2713.87 |
| 8 | Black | Win | Hasegawa Kazuto | 2586.16 |
| 9 | White | Loss | Matsuura Hiroshi | 2331.80 |
| 50 Meijinsen Qualification Kansai area 2nd round |
|---|
| Date | 2012-06-17 | Rating | 2481.86 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Sakamoto Suzan | 2339.74 |
| 2 | White | Loss | Kise Katsumi | 2549.54 |
| 3 | Black | Win | Hasegawa Kazuto | 2578.06 |
| 7th Kansai Championship 2nd round |
|---|
| Date | 2012-02-19 | Rating | 2486.12 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Sakamoto Suzan | 2345.57 |
| 2 | White | Win | Hata Masayuki | 2238.25 |
| 3 | Black | Loss | Kise Katsumi | 2554.58 |
| 7th All Japan Championship |
|---|
| Date | 2012-01-29 | Rating | 2486.64 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Tada Ayako | 2274.71 |
| 2 | Black | Win | Mitsumori Masao | 2373.01 |
| 3 | White | Win | Sakamoto Suzan | 2349.13 |
| 4 | White | Draw | Nakayama Tomoharu | 2606.18 |
| 5 | White | Loss | Nakamura Shigeru | 2880.37 |
| 6 | White | Loss | Kudomi Takahiro | 2428.55 |
| 43 Kyoto Classified Tournament |
|---|
| Date | 2011-11-13 | Rating | 2485.37 |
|---|
| Round | Color | Result | Opponent |
|---|
| S1 | White | Loss | Sakamoto Suzan | 2359.35 |
| S2 | White | Loss | Okumura Toyohiko | 2325.27 |
| S3 | White | Loss | Mano Yoshihisa | 2235.65 |
| S4 | Black | Win | Doi Manabu | 2112.47 |
| S5 | White | Win | Kubo Izumi | 2107.07 |
| 49th Meijinsen Tournament |
|---|
| Date | 2011-09-19 | Rating | 2496.64 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Sakashita Shoichi | 2148.90 |
| 2 | White | Win | Kashihara Akihiko | 2261.30 |
| 3 | Black | Loss | Matsuura Hiroshi | 2383.78 |
| 4 | Black | Draw | Nakayama Tomoharu | 2582.70 |
| 5 | Black | Draw | Hasegawa Kazuto | 2560.71 |
| 6 | Black | Win | Kubo Izumi | 2115.15 |
| 7 | Black | Loss | Okabe Hiroshi | 2709.73 |
| 8 | White | Loss | Yamaguchi Yusui | 2656.45 |
| 9 | White | Win | Miyoshi Takeo | 2162.91 |
| World Championship 2011, BT |
|---|
| Date | 2011-08-06 | Rating | 2507.62 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Nikonov Konstantin | 2652.63 |
| 2 | White | Win | Rachitskaya Viktoria | 2311.38 |
| 3 | Black | Win | Staub Rain | 1917.95 |
| 4 | White | Win | Ono Takayuki | 2400.56 |
| 5 | White | Loss | Pajuste Renee | 2474.90 |
| 6 | Black | Win | Hõbemägi Martin | 2423.12 |
| 7 | Black | Win | Karasyov Maxim | 2643.12 |
| 8 | White | Win | Nakayama Tomoharu | 2575.19 |
| 9 | White | Draw | Potapov Alexey | 2635.57 |
| 49 Meijinsen Qualification Kansai area 2nd round |
|---|
| Date | 2011-06-19 | Rating | 2510.99 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Kubo Izumi | 2123.55 |
| 2 | Black | Draw | Kashihara Akihiko | 2257.21 |
| 3 | White | Win | Kise Katsumi | 2545.40 |
| 6th All Japan Championship |
|---|
| Date | 2011-03-27 | Rating | 2513.76 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Miyoshi Takeo | 2143.45 |
| 2 | White | Win | Kon Akira | 2011.42 |
| 3 | White | Draw | Hasegawa Kazuto | 2598.86 |
| 4 | White | Loss | Okabe Hiroshi | 2702.31 |
| 5 | White | Loss | Tamada Yoichi | 2517.47 |
| 6 | White | Win | Kawano Takahisa | 2353.90 |
| 6th Kansai Championship final match |
|---|
| Date | 2011-03-20 | Rating | 2514.13 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Oosumi Yuuki | 2741.54 |
| 2 | White | Loss | Oosumi Yuuki | 2741.54 |
| 48th Meijinsen Tournament |
|---|
| Date | 2010-09-20 | Rating | 2532.33 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Sakamoto Suzan | 2353.46 |
| 2 | White | Win | Tamada Yoichi | 2500.29 |
| 3 | Black | Win | Matsuura Hiroshi | 2394.08 |
| 4 | White | Draw | Okabe Hiroshi | 2698.43 |
| 5 | White | Draw | Kawano Takahisa | 2323.76 |
| 6 | White | Win | Ishitani Shin-ichi | 2393.31 |
| 7 | Black | Loss | Yamaguchi Yusui | 2593.67 |
| 8 | White | Win | Koiso Shigemasa | 2175.79 |
| 9 | White | Loss | Oosumi Yuuki | 2705.23 |
| Team World Championship 2010 |
|---|
| Date | 2010-05-05 | Rating | 2535.12 |
|---|
| Round | Color | Result | Opponent |
|---|
| 3 | White | Win | Artemyev Sergey | 2624.00 |
| 4 | Black | Loss | Purk Andry | 2669.14 |
| 5 | Black | Win | Väljataga Paul | 2422.19 |
| 7 | White | Win | Eibatov Nizami | 2317.29 |
| 10 | White | Loss | Sumarokov Evgeny | 2560.66 |
| 5th Kansai Championship final match |
|---|
| Date | 2010-03-28 | Rating | 2534.16 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Oosumi Yuuki | 2651.75 |
| 2 | White | Win | Oosumi Yuuki | 2651.75 |
| 5th All Japan Championship |
|---|
| Date | 2010-03-21 | Rating | 2532.95 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Tadokoro Hosai | 1899.59 |
| 2 | Black | Loss | Nakamura Shigeru | 2855.43 |
| 3 | Black | Win | Maruta Hiroki | 2086.04 |
| 4 | White | Win | Kim Chang-Su | 2058.22 |
| 5 | Black | Loss | Yamaguchi Yusui | 2586.47 |
| 6 | White | Loss | Shimoyama Takuma | 2267.11 |
| 5th Kansai Championship 3rd round |
|---|
| Date | 2010-02-14 | Rating | 2531.66 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Hata Masayuki | 2152.27 |
| 2 | White | Win | Hasegawa Kazuto | 2697.05 |
| 3 | White | Win | Sagara Takashi | 2484.92 |
| 13th Mikami Cup Tournament |
|---|
| Date | 2010-01-31 | Rating | 2529.19 |
|---|
| Round | Color | Result | Opponent |
|---|
| S1 | Black | Win | Suzuki Junichiro | 1917.14 |
| S2 | White | Loss | Nakamura Shigeru | 2859.26 |
| S3 | Black | Loss | Kataoka Mitsuaki | 2264.77 |
| S4 | White | Draw | Nagao Noriaki | 2361.98 |
| S5 | Black | Win | Ono Takayuki | 2386.58 |
| 5th Kansai Championship 2nd round |
|---|
| Date | 2009-11-15 | Rating | 2522.80 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Koiso Shigemasa | 2184.18 |
| 2 | Black | Win | Sakamoto Suzan | 2325.06 |
| 3 | Black | Win | Kon Akira | 1971.98 |
| 4 | Black | Win | Miyagawa Junzo | 2202.24 |
| 40th Kyoto Classified - Special class |
|---|
| Date | 2009-11-09 | Rating | 2522.61 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Miyoshi Takeo | 2157.85 |
| 2 | White | Draw | Okabe Hiroshi | 2674.50 |
| 3 | Black | Win | Ishitani Shin-ichi | 2371.38 |
| 4 | Black | Loss | Hasegawa Kazuto | 2713.02 |
| 5 | Black | Win | Kubo Izumi | 2116.79 |
| 41 Kyoto Classified Tournament |
|---|
| Date | 2009-11-08 | Rating | 2522.52 |
|---|
| Round | Color | Result | Opponent |
|---|
| S1 | Black | Loss | Hasegawa Kazuto | 2713.10 |
| S2 | White | Win | Sakamoto Suzan | 2324.48 |
| S3 | White | Win | Kudomi Takahiro | 2367.11 |
| S4 | White | Win | Okabe Hiroshi | 2674.36 |
| S5 | Black | Loss | Okumura Toyohiko | 2332.48 |
| 47th Meijinsen tournament |
|---|
| Date | 2009-09-22 | Rating | 2517.42 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Tamura Kazumasa | 2508.75 |
| 2 | White | Win | Yamaguchi Yusui | 2576.99 |
| 3 | Black | Loss | Kawamura Norihiko | 2635.01 |
| 4 | Black | Win | Kataoka Mitsuaki | 2260.45 |
| 5 | White | Loss | Oosumi Yuuki | 2627.72 |
| 6 | White | Draw | Ishitani Shin-ichi | 2370.78 |
| 7 | White | Win | Matsuura Hiroshi | 2367.98 |
| 8 | White | Loss | Okabe Hiroshi | 2673.99 |
| 9 | White | Win | Sakamoto Suzan | 2314.21 |
| The 6th Shanghai Renju Meijin Invitation Tournament |
|---|
| Date | 2009-05-03 | Rating | 2492.22 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Draw | Oosumi Yuuki | 2616.49 |
| 2 | Black | Loss | Gu Wei | 2518.66 |
| 3 | Black | Loss | Li Yi | 2642.34 |
| 4 | Black | Loss | Yu Manjiang | 2506.78 |
| 5 | Black | Win | Xu Bin | 2198.47 |
| 6 | White | Win | Mitsumori Masao | 2346.88 |
| 7 | White | Draw | Isobe Taizan | 2408.07 |
| 4th All Japan Championship |
|---|
| Date | 2009-03-21 | Rating | 2488.05 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Iwano Fumio | 2176.54 |
| 2 | White | Loss | Tamura Kazumasa | 2513.72 |
| 3 | Black | Loss | Tamada Yoichi | 2298.79 |
| 4 | Black | Win | Tanizaki Ryusuke | 2127.70 |
| 5 | White | Win | Sakamoto Suzan | 2295.41 |
| 6 | White | Draw | Ishitani Shin-ichi | 2392.03 |
| 4 Kansai Championship 3rd round |
|---|
| Date | 2009-02-15 | Rating | 2487.95 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Tamura Kazumasa | 2506.16 |
| 2 | Black | Loss | Oosumi Yuuki | 2604.22 |
| 3 | Black | Loss | Takashima Junya | 2529.17 |
| 4th Kansai Championship, 2nd round |
|---|
| Date | 2008-11-16 | Rating | 2500.35 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Sakamoto Suzan | 2282.65 |
| 2 | Black | Win | Miyagawa Junzo | 2237.35 |
| 3 | White | Draw | Tamura Kazumasa | 2486.84 |
| 4 | White | Loss | Takashima Junya | 2530.31 |
| 46th Meijinsen Tournament |
|---|
| Date | 2008-09-15 | Rating | 2509.31 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Matsuura Hiroshi | 2329.26 |
| 2 | Black | Win | Oosumi Yuuki | 2561.84 |
| 3 | Black | Loss | Okabe Hiroshi | 2692.50 |
| 4 | Black | Win | Yamaguchi Yusui | 2583.92 |
| 5 | Black | Win | Kataoka Mitsuaki | 2252.85 |
| 6 | Black | Win | Hata Masayuki | 2261.52 |
| 7 | White | Loss | Sato Kiyotomi | 2444.82 |
| 8 | Black | Draw | Ishitani Shin-ichi | 2397.36 |
| 9 | Black | Loss | Kawamura Norihiko | 2663.95 |
| 46th Meijinsen Qualification Kansai area 2nd round |
|---|
| Date | 2008-06-15 | Rating | 2517.23 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Draw | Miyagawa Junzo | 2255.91 |
| 2 | Black | Win | Sakamoto Suzan | 2287.76 |
| 3 | White | Loss | Hata Masayuki | 2271.28 |
| Team World Championship 2008 |
|---|
| Date | 2008-05-02 | Rating | 2525.48 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Draw | Laube Pavel | 2461.21 |
| 2 | White | Win | Artemyev Sergey | 2649.35 |
| 3 | Black | Win | Cao Dong | 2649.51 |
| 4 | White | Loss | Karlsson Stefan | 2606.74 |
| 5 | White | Loss | Sushkov Vladimir | 2757.35 |
| 7 | Black | Win | Taimla Tunnet | 2800.95 |
| 8 | White | Draw | Saarenpää Samuli | 2412.38 |
| 9 | Black | Win | Piddubny Konstantin | 2270.80 |
| 3rd All Japan Championship |
|---|
| Date | 2008-03-23 | Rating | 2526.23 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Fujikawa Masaki | 2107.88 |
| 2 | Black | Win | Miyoshi Takeo | 2278.11 |
| 3 | Black | Win | Nakamura Shigeru | 2857.82 |
| 4 | White | Loss | Isobe Taizan | 2437.65 |
| 5 | Black | Loss | Yamaguchi Yusui | 2614.89 |
| 6 | Black | Loss | Ishitani Shin-ichi | 2406.26 |
| 3rd Kansai Championship 3rd round |
|---|
| Date | 2008-01-13 | Rating | 2531.58 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Takagawa Teiji | 2242.84 |
| 2 | White | Win | Tamura Kazumasa | 2415.12 |
| 3 | White | Loss | Oosumi Yuuki | 2563.34 |
| 39th Kyoto Classified - Special Class |
|---|
| Date | 2007-11-11 | Rating | 2536.10 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Miyoshi Takeo | 2295.72 |
| 2 | Black | Loss | Hasegawa Kazuto | 2769.18 |
| 3 | Black | Win | Okumura Toyohiko | 2325.28 |
| 4 | White | Win | Kudomi Takahiro | 2340.75 |
| 5 | White | Loss | Okabe Hiroshi | 2654.52 |
| The 45th Meijin-sen Tournament |
|---|
| Date | 2007-09-17 | Rating | 2539.24 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Isobe Taizan | 2437.39 |
| 2 | Black | Loss | Miyoshi Takeo | 2304.17 |
| 3 | Black | Loss | Okabe Hiroshi | 2642.66 |
| 4 | White | Win | Matsuura Hiroshi | 2303.15 |
| 5 | White | Win | Kawamura Norihiko | 2633.09 |
| 6 | Black | Win | Sato Kiyotomi | 2400.38 |
| 7 | Black | Win | Hiwatashi Kikuma | 1889.40 |
| 8 | White | Draw | Oosumi Yuuki | 2557.37 |
| 9 | White | Win | Yamaguchi Yusui | 2654.88 |
| World Championship 2007, AT |
|---|
| Date | 2007-08-15 | Rating | 2540.89 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Draw | Oll Aivo | 2656.59 |
| 2 | Black | Loss | Okabe Hiroshi | 2633.96 |
| 3 | Black | Loss | Yamaguchi Yusui | 2658.18 |
| 4 | White | Loss | Wu Di | 2706.66 |
| 5 | Black | Loss | Taimla Tunnet | 2785.71 |
| 6 | Black | Win | Kozhin Mikhail | 2595.97 |
| 7 | Black | Loss | Sushkov Vladimir | 2760.04 |
| 8 | White | Loss | Savrasova Yulia | 2697.41 |
| 9 | White | Win | Purk Andry | 2652.68 |
| 10 | White | Draw | Chingin Konstantin | 2800.87 |
| 11 | White | Loss | Karlsson Stefan | 2613.61 |
| World Championship 2007, QT |
|---|
| Date | 2007-08-08 | Rating | 2541.53 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Ishitani Shin-ichi | 2387.87 |
| 2 | White | Win | Poghosyan Albert | 2389.67 |
| 3 | White | Draw | Okabe Hiroshi | 2633.14 |
| 4 | Black | Win | Jonsson Peter | 2336.54 |
| 5 | Black | Win | Qiu Yunfei | 2497.52 |
| 6 | White | Win | Lin Huang-Yu | 2523.83 |
| 7 | White | Win | Andersson Tord | 2352.03 |
| 45th Meijinsen Qualification Kansai area final round |
|---|
| Date | 2007-06-17 | Rating | 2534.09 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Hata Masayuki | 2229.91 |
| 2 | Black | Loss | Sakamoto Suzan | 2298.95 |
| 3 | Black | Win | Oosumi Yuuki | 2534.67 |
| 2nd All Japan Championship (WC Qualification) |
|---|
| Date | 2007-03-25 | Rating | 2523.43 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Ono Takayuki | 2343.87 |
| 2 | Black | Win | Tanizaki Ryusuke | 2141.32 |
| 3 | White | Win | Koyama Jun | 2377.67 |
| 4 | White | Loss | Isobe Taizan | 2429.38 |
| 5 | Black | Win | Nagao Noriaki | 2236.31 |
| 6 | Black | Win | Miyagawa Junzo | 2276.23 |
| 2nd Kansai Championship, Final Match |
|---|
| Date | 2007-03-18 | Rating | 2523.02 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Hasegawa Kazuto | 2754.58 |
| 2 | Black | Loss | Hasegawa Kazuto | 2754.58 |
| 2nd Kansai Championship 3rd round |
|---|
| Date | 2007-01-14 | Rating | 2522.24 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Oosumi Yuuki | 2489.71 |
| 2 | White | Win | Sagara Takashi | 2501.18 |
| 3 | Black | Draw | Takashima Junya | 2511.41 |
| 38th Kyoto Classified - Special class |
|---|
| Date | 2006-11-12 | Rating | 2515.11 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Sakamoto Suzan | 2293.34 |
| 2 | White | Loss | Takashima Junya | 2508.89 |
| 3 | White | Win | Adachi Yasuhiro | 2057.88 |
| 4 | White | Draw | Hasegawa Kazuto | 2740.02 |
| 5 | Black | Loss | Miyoshi Takeo | 2283.97 |
| 2nd Kansai Championship 2nd round |
|---|
| Date | 2006-10-15 | Rating | 2514.21 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Oosumi Yuuki | 2466.25 |
| 2 | Black | Win | Doi Manabu | 2138.10 |
| 3 | Black | Win | Ozawa Tetsushi | 2013.67 |
| 4 | Black | Win | Takagawa Teiji | 2292.27 |
| The 44th Meijin-sen Tournament |
|---|
| Date | 2006-09-18 | Rating | 2513.92 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Draw | Nagao Noriaki | 2243.97 |
| 2 | White | Loss | Okabe Hiroshi | 2603.10 |
| 3 | Black | Loss | Kawamura Norihiko | 2667.04 |
| 4 | White | Loss | Yamaguchi Yusui | 2639.66 |
| 5 | Black | Win | Ishitani Shin-ichi | 2363.97 |
| 6 | Black | Win | Oosumi Yuuki | 2455.80 |
| 7 | Black | Win | Fujii Naoki | 2139.59 |
| 8 | White | Win | Matsuura Hiroshi | 2301.70 |
| 9 | White | Win | Sato Kiyotomi | 2443.27 |
| Asian Championship 2006 |
|---|
| Date | 2006-08-15 | Rating | 2513.09 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Draw | Kashihara Akihiko | 2297.93 |
| 2 | Black | Win | Lee Jo-Sub | 2331.50 |
| 3 | Black | Win | Oosumi Yuuki | 2445.24 |
| 4 | White | Draw | Yamaguchi Yusui | 2637.37 |
| 5 | Black | Win | Park Jeong Ho | 2389.73 |
| 6 | Black | Loss | Kim Chang-Hoon | 2545.63 |
| 7 | Black | Win | Ishitani Shin-ichi | 2363.92 |
| 8 | White | Loss | Okabe Hiroshi | 2599.24 |
| Meijin-sen Qual, Kansai-Hokuriku area final round |
|---|
| Date | 2006-06-18 | Rating | 2509.38 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Oosumi Yuuki | 2433.81 |
| 2 | White | Win | Takashima Junya | 2500.84 |
| 3 | White | Win | Hata Masayuki | 2226.61 |
| Meijin-sen Qual, Kansai area 1st round |
|---|
| Date | 2006-05-14 | Rating | 2503.08 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Okuda Shingo | 1970.78 |
| 2 | White | Win | Hata Masayuki | 2229.97 |
| 3 | Black | Win | Takagawa Teiji | 2305.59 |
| 4 | Black | Win | Matsui Tsunehiro | 2174.42 |
| Team World Championship 2006 |
|---|
| Date | 2006-05-05 | Rating | 2500.87 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Pellikka Marko | 2324.58 |
| 2 | White | Loss | Andersson Tord | 2321.16 |
| 3 | White | Draw | Oll Aivo | 2649.97 |
| 4 | Black | Win | Skuridin Alexey | 2388.50 |
| 5 | Black | Win | Ge Lingfeng | 2400.89 |
| 6 | White | Loss | Savrasova Yulia | 2677.84 |
| 7 | White | Win | Sulane Sander | 2096.30 |
| F1 | White | Loss | Gaulitz Joachim | 2513.69 |
| F2 | White | Win | Andersson Tord | 2321.16 |
| 1st All Japan Championship |
|---|
| Date | 2006-03-26 | Rating | 2495.31 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Kato Yasuhiro | 2055.63 |
| 2 | White | Win | Nagao Noriaki | 2222.58 |
| 3 | Black | Win | Matsuura Hiroshi | 2314.23 |
| 4 | White | Win | Tanizaki Ryusuke | 2113.71 |
| 5 | White | Win | Isobe Taizan | 2426.45 |
| 6 | Black | Loss | Yamaguchi Yusui | 2637.23 |
| 37th Kyoto Classified - Special class |
|---|
| Date | 2005-11-13 | Rating | 2481.25 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Matsuo Yoshihiro | 2005.95 |
| 2 | White | Win | Miyoshi Takeo | 2280.55 |
| 3 | Black | Win | Miyagawa Junzo | 2252.20 |
| 4 | Black | Draw | Okabe Hiroshi | 2594.42 |
| 5 | White | Loss | Hasegawa Kazuto | 2709.43 |
| 1st Kansai Championship 2nd round |
|---|
| Date | 2005-10-16 | Rating | 2476.87 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Adachi Yasuhiro | 2047.78 |
| 2 | Black | Win | Hata Masayuki | 2214.23 |
| 3 | White | Draw | Takagawa Teiji | 2324.64 |
| 4 | Black | Loss | Hasegawa Kazuto | 2706.03 |
| World Championship 2005, BT |
|---|
| Date | 2005-08-05 | Rating | 2466.86 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Wang Chih-Kung | 2208.10 |
| 2 | Black | Loss | Lents Johann | 2535.49 |
| 3 | Black | Win | Ono Takayuki | 2291.96 |
| 4 | White | Win | Väljataga Paul | 1906.17 |
| 5 | White | Loss | Maximov Nikolay | 2163.34 |
| 6 | White | Win | Eriksson Marcus | 2266.80 |
| 7 | White | Draw | Oblikas Mikk | 2262.90 |
| 8 | Black | Loss | Ilu Timo | 2579.63 |
| 9 | White | Loss | Tamura Kazumasa | 2361.07 |
| World Championship 2005, QT |
|---|
| Date | 2005-07-31 | Rating | 2467.16 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Oosumi Yuuki | 2379.07 |
| 2 | White | Loss | Purk Andry | 2567.96 |
| 3 | White | Draw | Oll Aivo | 2555.49 |
| 4 | Black | Win | Kozhin Mikhail | 2551.36 |
| 5 | Black | Draw | Yamaguchi Yusui | 2579.64 |
| 6 | White | Loss | Sushkov Vladimir | 2696.52 |
| 7 | White | Win | Ilu Timo | 2579.12 |
| 43rd Meijinsen Qualification: Kansai area 1st round |
|---|
| Date | 2005-05-08 | Rating | 2459.38 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Matsui Tsunehiro | 2168.74 |
| 2 | Black | Win | Iwata Akihisa | 2155.39 |
| 3 | White | Loss | Takashima Junya | 2486.95 |
| 4 | Black | Loss | Tamura Kazumasa | 2350.83 |
| 36th Kyoto Classified - Special Class |
|---|
| Date | 2004-11-14 | Rating | 2458.85 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Miyoshi Takeo | 2257.32 |
| 2 | Black | Loss | Kudomi Takahiro | 2335.27 |
| 3 | White | Win | Adachi Yasuhiro | 2048.24 |
| 4 | White | Win | Miyagawa Junzo | 2258.52 |
| 5 | White | Draw | Hasegawa Kazuto | 2660.22 |
| The 42nd Meijin-sen Tournament |
|---|
| Date | 2004-09-20 | Rating | 2457.73 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Okabe Hiroshi | 2564.72 |
| 2 | White | Loss | Kawamura Norihiko | 2722.28 |
| 3 | Black | Win | Sakashita Shoichi | 2209.17 |
| 4 | White | Loss | Ishitani Shin-ichi | 2379.15 |
| 5 | White | Loss | Hasegawa Kazuto | 2657.85 |
| 6 | White | Win | Saito Koji | 2193.87 |
| 7 | Black | Loss | Sakamoto Suzan | 2293.65 |
| 8 | White | Loss | Matsuura Hiroshi | 2406.68 |
| 9 | White | Win | Takagawa Teiji | 2337.90 |
| Team World Championship 2004 |
|---|
| Date | 2004-05-05 | Rating | 2469.76 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Karlsson Stefan | 2543.39 |
| 2 | White | Win | Degtyar Felix | 2150.63 |
| 3 | Black | Loss | Meritee Ando | 2804.57 |
| 4 | White | Win | Khramov Andrey | 2233.71 |
| 6 | Black | Win | Piddubny Konstantin | 2204.02 |
| 7 | Black | Loss | Salnikov Pavel | 2561.25 |
| 8 | Black | Loss | Rusin Vladislav | 2622.31 |
| 9 | Black | Draw | Sushkov Vladimir | 2678.51 |
| 35th Kyoto Classified - Special Class |
|---|
| Date | 2003-11-09 | Rating | 2493.17 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Yasumoto Yoshinobu | 2001.54 |
| 2 | Black | Win | Iwata Akihisa | 2208.42 |
| 3 | Black | Loss | Hasegawa Kazuto | 2632.28 |
| 4 | Black | Win | Miyoshi Takeo | 2234.18 |
| 5 | White | Win | Hata Masayuki | 2122.08 |
| 41st Meijin-sen Tournament |
|---|
| Date | 2003-09-15 | Rating | 2499.19 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Matsuura Hiroshi | 2411.12 |
| 2 | White | Win | Miyagawa Junzo | 2263.05 |
| 3 | White | Win | Takashima Junya | 2343.45 |
| 4 | White | Loss | Kuga Akio | 2387.53 |
| 5 | White | Loss | Hasegawa Kazuto | 2628.23 |
| 6 | Black | Win | Kudomi Takahiro | 2342.59 |
| 7 | White | Win | Ishitani Shin-ichi | 2385.66 |
| 8 | White | Win | Isobe Taizan | 2419.04 |
| 9 | White | Win | Okabe Hiroshi | 2552.96 |
| World Championship 2003, AT |
|---|
| Date | 2003-08-08 | Rating | 2497.08 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Draw | Yamaguchi Yusui | 2581.34 |
| 2 | White | Loss | Taimla Tunnet | 2710.85 |
| 3 | White | Draw | Okabe Hiroshi | 2551.76 |
| 4 | White | Loss | Chingin Konstantin | 2716.67 |
| 5 | White | Loss | Meritee Ando | 2803.68 |
| 6 | White | Loss | Sinyov Igor | 2557.25 |
| 7 | White | Draw | Karlsson Stefan | 2559.94 |
| 8 | White | Win | Gaulitz Joachim | 2409.27 |
| 9 | White | Win | Andersson Tord | 2382.33 |
| 10 | Black | Win | Carlsson Martin | 2430.71 |
| 11 | Black | Loss | Sushkov Vladimir | 2692.18 |
| World Championship 2003, QT |
|---|
| Date | 2003-07-31 | Rating | 2496.49 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Mitsumori Masao | 2292.56 |
| 2 | White | Draw | Karasyov Maxim | 2490.90 |
| 3 | White | Draw | Yamaguchi Yusui | 2581.74 |
| 4 | White | Win | Chang Yi-Feng | 2463.59 |
| 5 | White | Win | Ishitani Shin-ichi | 2385.30 |
| 6 | White | Win | Eibatov Nizami | 2337.54 |
| 7 | White | Draw | Sushkov Vladimir | 2691.63 |
| Japan WC Qualification 2003 |
|---|
| Date | 2003-03-22 | Rating | 2462.37 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Sakurai Yasuo | 2083.79 |
| 2 | White | Win | Arita Nobuyoshi | 2186.20 |
| 3 | Black | Win | Iwata Akihisa | 2209.56 |
| 4 | Black | Win | Tamura Kazumasa | 2283.84 |
| 5 | White | Loss | Kubo Izumi | 2231.66 |
| 34th Kyoto Classified - special class |
|---|
| Date | 2002-11-10 | Rating | 2443.62 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Okabe Hiroshi | 2488.50 |
| 2 | White | Loss | Kudomi Takahiro | 2393.16 |
| 3 | Black | Win | Iwata Akihisa | 2201.19 |
| 4 | White | Win | Hasegawa Kazuto | 2588.26 |
| 5 | White | Loss | Miyoshi Takeo | 2246.43 |
| 40th Meijin-sen Tournament |
|---|
| Date | 2002-09-16 | Rating | 2435.02 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Takagawa Teiji | 2362.04 |
| 2 | Black | Loss | Ishitani Shin-ichi | 2395.48 |
| 3 | Black | Win | Okabe Hiroshi | 2476.95 |
| 4 | White | Draw | Isobe Taizan | 2448.99 |
| 5 | White | Loss | Hasegawa Kazuto | 2594.10 |
| 6 | White | Loss | Yamaguchi Yusui | 2592.85 |
| 7 | Black | Win | Nishimura Toshio | 2358.09 |
| 8 | Black | Win | Kudomi Takahiro | 2395.72 |
| 9 | Black | Win | Matsuura Hiroshi | 2316.24 |
| 40th Meijinsen Qualification: Kansai-Hokuriku 2nd Round |
|---|
| Date | 2002-06-16 | Rating | 2420.44 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Miyagawa Sou | 2060.01 |
| 2 | Black | Win | Sakamoto Suzan | 2258.98 |
| 3 | White | Win | Ikeshima Wakio | 1638.10 |
| 4 | Black | Draw | Miyagawa Junzo | 2247.54 |
| 5 | Black | Draw | Takagawa Teiji | 2363.81 |
| Team World Championship 2002 |
|---|
| Date | 2002-05-03 | Rating | 2413.01 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Taimla Tunnet | 2566.88 |
| 2 | Black | Loss | Dvoeglazov Vladimir | 2368.07 |
| 3 | Black | Win | Drozd Olexandr | 2270.80 |
| 4 | White | Loss | Carlsson Martin | 2338.90 |
| 5 | Black | Loss | Gardström Petter | 2490.41 |
| 6 | White | Win | Lee Yun-Sub | 2036.72 |
| 7 | White | Loss | Semyonov Vladimir | 2421.69 |
| 8 | White | Loss | Carlsson Martin | 2338.90 |
| 9 | White | Win | Carlsson Martin | 2338.90 |
| 33rd Kyoto Classified - special class |
|---|
| Date | 2001-11-11 | Rating | 2424.93 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Adachi Yasuhiro | 2007.60 |
| 2 | Black | Win | Doi Manabu | 2118.26 |
| 3 | Black | Win | Iwata Akihisa | 2195.22 |
| 4 | Black | Win | Hasegawa Kazuto | 2581.20 |
| 5 | Black | Win | Miyagawa Junzo | 2235.36 |
| The 39th Meijin-sen Tournament |
|---|
| Date | 2001-09-24 | Rating | 2420.76 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Kudomi Takahiro | 2392.62 |
| 2 | Black | Win | Hayakawa Yoshimi | 2419.39 |
| 3 | White | Win | Takagawa Teiji | 2341.35 |
| 4 | White | Win | Maruyama Yasushi | 2201.68 |
| 5 | White | Draw | Yamaguchi Yusui | 2555.35 |
| 6 | White | Loss | Nishimura Toshio | 2374.32 |
| 7 | White | Win | Matsuura Hiroshi | 2255.94 |
| 8 | White | Loss | Nara Hideki | 2534.98 |
| 9 | White | Loss | Hasegawa Kazuto | 2578.05 |
| World Championship 2001, BT |
|---|
| Date | 2001-08-12 | Rating | 2417.82 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Tatsutomi Hiroyuki | 2230.03 |
| 2 | Black | Win | Chernov Sergey | 2294.84 |
| 3 | Black | Win | Ono Takayuki | 2190.56 |
| 4 | White | Loss | Hasegawa Kazuto | 2575.65 |
| 5 | White | Win | Khramov Andrey | 2204.56 |
| 6 | White | Win | Sakamoto Suzan | 2215.33 |
| 7 | White | Loss | Kusajima Masato | 2395.67 |
| 8 | White | Win | Kudomi Takahiro | 2390.43 |
| 32-nd Kyoto Classified - Special class |
|---|
| Date | 2000-11-12 | Rating | 2371.78 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Nara Hideki | 2579.55 |
| 2 | Black | Win | Sakamoto Suzan | 2182.93 |
| 3 | Black | Loss | Hasegawa Kazuto | 2561.90 |
| 4 | Black | Win | Koiso Shigemasa | 2155.40 |
| 5 | White | Draw | Miyoshi Takeo | 2194.27 |
| 38th Meijinsen Tournament |
|---|
| Date | 2000-10-01 | Rating | 2365.83 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Fujinami Hisao | 2265.73 |
| 2 | Black | Loss | Kudomi Takahiro | 2366.81 |
| 3 | White | Loss | Hasegawa Kazuto | 2568.04 |
| 4 | White | Loss | Arai Yutaka | 2191.76 |
| 5 | White | Win | Nishizono Norio | 2359.23 |
| 6 | Black | Draw | Hayakawa Yoshimi | 2429.93 |
| 7 | White | Loss | Maruyama Yasushi | 2243.77 |
| 8 | Black | Loss | Nara Hideki | 2580.48 |
| 9 | Black | Win | Kusajima Masato | 2364.33 |
| Meijinsen Qualification: Kansai-Hokuriku 2nd Round |
|---|
| Date | 2000-06-19 | Rating | 2361.76 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Sakamoto Suzan | 2204.78 |
| 2 | White | Loss | Hayakawa Yoshimi | 2456.61 |
| 3 | White | Win | Takehara Kenji | 1836.45 |
| 38th Meijinsen Qualification: Kansai area 1st Round |
|---|
| Date | 2000-05-21 | Rating | 2360.73 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Tatsutomi Hiroyuki | 2212.67 |
| 2 | White | Loss | Hayakawa Yoshimi | 2462.17 |
| 3 | Black | Win | Matsui Tsunehiro | 2220.65 |
| 4 | White | Win | Iwata Akihisa | 2212.20 |