Iio Yoshihiro (飯尾義弘)
Place: Kobe, Japan
Birth: 1955-03-30
Rating: 2401.84, Std: 193.82, Rank: 203
First game: 2000-05-21, Last game: 2022-01-10
Top rating: 2566.73 (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 | 2401.84 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Nagasoe Hiroki | 2659.76 |
| 2 | Black | Win | Hasegawa Kazuto | 2571.23 |
| 3 | White | Loss | Ono Takayuki | 2425.64 |
| 4 | Black | Win | Hayashi Shoichi | 2157.21 |
| 5 | Black | Loss | Kamiya Shunsuke | 2869.11 |
| 6 | White | Loss | Okabe Hiroshi | 2702.00 |
| 7 | White | Win | Maruyama Yasushi | 2277.18 |
| 8 | White | Loss | Nakayama Tomoharu | 2828.69 |
| 9 | White | Win | Maruta Hiroki | 2251.27 |
| 53 Kyoto Classified Tournament |
|---|
| Date | 2021-11-13 | Rating | 2397.95 |
|---|
| Round | Color | Result | Opponent |
|---|
| S1 | White | Win | Fujita Maiko | 2375.44 |
| S2 | Black | Loss | Kawamura Norihiko | 2641.77 |
| S3 | White | Draw | Hata Masayuki | 2158.51 |
| S4 | Black | Loss | Ishitani Shin-ichi | 2339.80 |
| S5 | White | Loss | Hasegawa Kazuto | 2570.11 |
| 17 Kansai Championship 1st round |
|---|
| Date | 2021-10-17 | Rating | 2398.79 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Toyo Koryu | 2105.14 |
| 2 | White | Win | Tokonami Shota | 2039.29 |
| 3 | Black | Win | Sakamoto Suzan | 2252.56 |
| 4 | Black | Loss | Tanaka Shotaro | 2289.98 |
| 5 | White | Win | Kito Shinichi | 2184.06 |
| 59 Meijinsen Qualification Kansai area 2nd round |
|---|
| Date | 2021-07-18 | Rating | 2400.17 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Hasegawa Kazuto | 2583.06 |
| 2 | White | Draw | Makino Mitsunori | 2569.75 |
| 3 | Black | Win | Hayashi Shoichi | 2173.87 |
| 59 Meijinsen Qualification Kansai area 1st round |
|---|
| Date | 2021-06-20 | Rating | 2400.04 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Tanaka Toshiki | 2429.36 |
| 2 | White | Win | Hayashi Shoichi | 2175.17 |
| 3 | White | Draw | Hasegawa Kazuto | 2583.56 |
| 4 | White | Win | Hata Masayuki | 2160.09 |
| 16 Kansai Championship 2nd round |
|---|
| Date | 2021-02-21 | Rating | 2383.58 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Sakamoto Suzan | 2274.00 |
| 2 | Black | Loss | Makino Mitsunori | 2564.89 |
| 3 | Black | Loss | Kawamura Norihiko | 2652.74 |
| 16 Kansai Championship 1st round |
|---|
| Date | 2020-10-18 | Rating | 2381.39 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Kawamura Norihiko | 2662.82 |
| 2 | Black | Win | Adachi Tomoya | 1601.62 |
| 3 | White | Win | Hayashi Shoichi | 2174.65 |
| 4 | Black | Win | Sakamoto Suzan | 2279.84 |
| 5 | Black | Loss | Tanaka Shotaro | 2255.82 |
| 58 Meijinsen Qualification Kansai area 1st round |
|---|
| Date | 2020-06-21 | Rating | 2382.45 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Hata Masayuki | 2150.59 |
| 2 | Black | Loss | Sakamoto Suzan | 2277.56 |
| 3 | White | Loss | Makino Mitsunori | 2479.69 |
| 4 | White | Win | Kito Shinichi | 2177.33 |
| 5 | White | Loss | Tachi Masaya | 2497.81 |
| 15 Kansai Championship 2nd round |
|---|
| Date | 2020-02-16 | Rating | 2396.26 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Kito Shinichi | 2179.57 |
| 2 | White | Win | Hayashi Shoichi | 2174.87 |
| 3 | Black | Loss | Makino Mitsunori | 2413.70 |
| ex | Black | Loss | Makino Mitsunori | 2413.70 |
| 15th All Japan Championship |
|---|
| Date | 2020-01-19 | Rating | 2400.91 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Hata Masayuki | 2165.82 |
| 2 | Black | Loss | Nakayama Tomoharu | 2849.19 |
| 3 | White | Loss | Makino Mitsunori | 2397.92 |
| 4 | Black | Win | Fujita Maiko | 2357.55 |
| 5 | White | Win | Ishitani Shin-ichi | 2377.46 |
| 6 | White | Loss | Okabe Hiroshi | 2735.26 |
| 51 Kyoto Classified Tournament |
|---|
| Date | 2019-11-04 | Rating | 2410.09 |
|---|
| Round | Color | Result | Opponent |
|---|
| S1 | White | Win | Ozawa Tetsushi | 1967.59 |
| S2 | Black | Loss | Tanaka Toshiki | 2490.15 |
| S3 | Black | Win | Nishida Toshio | 2067.14 |
| S4 | White | Loss | Hasegawa Kazuto | 2614.55 |
| S5 | White | Loss | Kawamura Norihiko | 2674.87 |
| 14 Kansai Championship final match R3 |
|---|
| Date | 2019-08-19 | Rating | 2424.59 |
|---|
| Round | Color | Result | Opponent |
|---|
| 3 | Black | Loss | Hasegawa Kazuto | 2612.18 |
| 57 Meijinsen Qualification Kansai area 1st round |
|---|
| Date | 2019-05-19 | Rating | 2444.49 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Tanaka Toshiki | 2489.10 |
| 2 | White | Loss | Hasegawa Kazuto | 2600.37 |
| 3 | White | Loss | Tachi Masaya | 2527.09 |
| 4 | Black | Win | Matsui Tsunehiro | 2174.73 |
| 14 Kansai Championship final match |
|---|
| Date | 2019-05-06 | Rating | 2447.21 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Hasegawa Kazuto | 2598.75 |
| 2 | Black | Win | Hasegawa Kazuto | 2598.75 |
| 14th All Japan Championship |
|---|
| Date | 2019-03-31 | Rating | 2453.10 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Maruta Hiroki | 2191.67 |
| 2 | White | Loss | Nakayama Tomoharu | 2821.12 |
| 3 | White | Win | Chigira Makoto | 2093.48 |
| 4 | Black | Loss | Okabe Hiroshi | 2702.64 |
| 5 | Black | Win | Ishitani Shin-ichi | 2399.37 |
| 6 | Black | Loss | Nakamura Shigeru | 2998.07 |
| 50 Kyoto Classified Tournament |
|---|
| Date | 2018-11-11 | Rating | 2470.13 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Ishitani Shin-ichi | 2424.91 |
| 2 | Black | Win | Ozawa Tetsushi | 1997.40 |
| 3 | Black | Loss | Sakamoto Suzan | 2291.16 |
| 4 | White | Win | Fujita Maiko | 2253.93 |
| 5 | Black | Win | Hayashi Shoichi | 2144.46 |
| 56 Meijinsen Qualification Kansai area 2nd round |
|---|
| Date | 2018-06-17 | Rating | 2502.45 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Tachi Masaya | 2551.84 |
| 2 | Black | Loss | Kawamura Norihiko | 2669.84 |
| 3 | Black | Loss | Hasegawa Kazuto | 2585.88 |
| Team World Championship 2018 |
|---|
| Date | 2018-05-05 | Rating | 2517.10 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Piik Sander | 2308.40 |
| 3 | White | Win | Jonsson Peter | 2322.42 |
| 4 | White | Loss | Kozhin Mikhail | 2688.16 |
| 5 | White | Loss | Epifanov Dmitry | 2676.00 |
| 7 | Black | Win | Semenov Oleg | 2434.41 |
| 9 | White | Loss | Cao Dong | 2804.81 |
| 13 Kansai Championship final match |
|---|
| Date | 2018-03-18 | Rating | 2532.70 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Oosumi Yuuki | 2671.24 |
| 2 | Black | Win | Oosumi Yuuki | 2671.24 |
| 3 | White | Win | Oosumi Yuuki | 2671.24 |
| 13 Kansai Championship 2nd round |
|---|
| Date | 2018-02-18 | Rating | 2538.47 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Hasegawa Kazuto | 2586.34 |
| 2 | White | Win | Tachi Masaya | 2558.77 |
| 3 | Black | Win | Matsui Tsunehiro | 2175.46 |
| 13th All Japan Championship |
|---|
| Date | 2018-01-28 | Rating | 2539.99 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Draw | Ishitani Shin-ichi | 2420.67 |
| 2 | White | Win | Miyamoto Syunju | 2268.90 |
| 3 | White | Loss | Okabe Hiroshi | 2719.02 |
| 4 | White | Win | Sato Kiyotomi | 2436.49 |
| 5 | White | Loss | Kamiya Shunsuke | 2815.14 |
| 6 | White | Loss | Nakayama Tomoharu | 2854.93 |
| 49 Kyoto Classified Tournament |
|---|
| Date | 2017-11-12 | Rating | 2547.33 |
|---|
| Round | Color | Result | Opponent |
|---|
| S1 | White | Win | Nishida Toshio | 2067.96 |
| S2 | White | Win | Hasegawa Kazuto | 2597.85 |
| S3 | Black | Loss | Kawamura Norihiko | 2663.57 |
| S4 | White | Win | Hata Masayuki | 2199.23 |
| S5 | White | Win | Ishitani Shin-ichi | 2397.96 |
| 13 Kansai Championship 1st round |
|---|
| Date | 2017-10-22 | Rating | 2547.68 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Matsui Tsunehiro | 2185.79 |
| 3 | White | Draw | Tachi Masaya | 2551.52 |
| 4 | Black | Loss | Sakamoto Suzan | 2280.89 |
| 5 | White | Loss | Kawamura Norihiko | 2662.72 |
| 55 Meijinsen Tournament |
|---|
| Date | 2017-09-18 | Rating | 2552.19 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Kamiya Shunsuke | 2814.29 |
| 2 | White | Loss | Nakayama Tomoharu | 2847.67 |
| 3 | Black | Loss | Okabe Hiroshi | 2725.38 |
| 4 | White | Win | Tamada Yoichi | 2514.14 |
| 5 | Black | Win | Maruyama Yasushi | 2285.84 |
| 6 | Black | Win | Hasegawa Kazuto | 2601.88 |
| 7 | White | Win | Matsuura Hiroshi | 2342.31 |
| 8 | White | Win | Kawano Takahisa | 2441.33 |
| 9 | Black | Loss | Sato Kiyotomi | 2454.22 |
| 55 Meijinsen Qualification Kansai area 2nd round |
|---|
| Date | 2017-06-18 | Rating | 2559.03 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Tachi Masaya | 2541.34 |
| 2 | White | Win | Kawamura Norihiko | 2645.79 |
| 3 | White | Win | Hasegawa Kazuto | 2614.14 |
| 12th All Japan Championship |
|---|
| Date | 2017-03-26 | Rating | 2549.63 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Draw | Maruta Koji | 2155.70 |
| 2 | White | Loss | Ishitani Shin-ichi | 2397.32 |
| 3 | White | Win | Kusajima Masato | 2289.51 |
| 4 | White | Loss | Tamada Yoichi | 2553.25 |
| 5 | Black | Draw | Miyamoto Syunju | 2254.52 |
| 6 | White | Win | Ono Takayuki | 2370.47 |
| 12 Kansai Championship 2nd round |
|---|
| Date | 2017-02-19 | Rating | 2551.57 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Sakamoto Suzan | 2275.32 |
| 2 | White | Draw | Hasegawa Kazuto | 2631.61 |
| ex | White | Loss | Hasegawa Kazuto | 2631.61 |
| 48 Kyoto Classified Tournament |
|---|
| Date | 2016-11-13 | Rating | 2558.15 |
|---|
| Round | Color | Result | Opponent |
|---|
| SS1 | Black | Loss | Kawamura Norihiko | 2632.35 |
| SS2 | White | Win | Hata Masayuki | 2204.83 |
| SS4 | Black | Loss | Hasegawa Kazuto | 2642.86 |
| SS5 | Black | Draw | Okabe Hiroshi | 2715.99 |
| 54 Meijinsen Tournament |
|---|
| Date | 2016-09-19 | Rating | 2564.58 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Draw | Nakayama Tomoharu | 2781.16 |
| 2 | White | Win | Maruyama Yasushi | 2294.50 |
| 3 | White | Loss | Okabe Hiroshi | 2721.52 |
| 4 | Black | Draw | Koyama Jun | 2622.25 |
| 5 | Black | Win | Matsuura Hiroshi | 2364.31 |
| 6 | White | Draw | Kamiya Shunsuke | 2763.64 |
| 7 | Black | Win | Kuga Akio | 2371.17 |
| 8 | White | Loss | Hasegawa Kazuto | 2642.92 |
| 9 | Black | Win | Tanaka Toshiki | 2447.75 |
| 54 Meijinsen Qualification Kansai area 2nd round |
|---|
| Date | 2016-06-19 | Rating | 2565.71 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Matsui Tsunehiro | 2212.14 |
| 2 | White | Loss | Tanaka Toshiki | 2456.64 |
| 3 | White | Win | Tachi Masaya | 2486.03 |
| 54 Meijinsen Qualification Kansai area 1st round |
|---|
| Date | 2016-05-15 | Rating | 2566.73 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Sakamoto Suzan | 2284.70 |
| 2 | White | Win | Tachi Masaya | 2481.06 |
| 3 | Black | Win | Matsui Tsunehiro | 2216.00 |
| 4 | White | Win | Kawamura Norihiko | 2616.81 |
| Team World Championship 2016 |
|---|
| Date | 2016-05-04 | Rating | 2565.54 |
|---|
| Round | Color | Result | Opponent |
|---|
| 2 | Black | Loss | Pajuste Renee | 2632.89 |
| 3 | Black | Draw | Eriksson Bjorn | 2295.18 |
| 4 | Black | Loss | Sushkov Vladimir | 2847.38 |
| 5 | White | Win | Makarov Pavel | 2611.20 |
| 6 | White | Win | Chen Xin | 2426.84 |
| 7 | Black | Win | Feng Sheng-Yu | 2080.01 |
| 9 | White | Win | Lõhmus Kristofer | 2266.81 |
| 11 Kansai Championship Final match |
|---|
| Date | 2016-04-03 | Rating | 2561.53 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Oosumi Yuuki | 2750.89 |
| 2 | Black | Loss | Oosumi Yuuki | 2750.89 |
| 3 | White | Loss | Oosumi Yuuki | 2750.89 |
| 11 Kansai Championship 2nd round |
|---|
| Date | 2016-03-20 | Rating | 2559.34 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Kashihara Akihiko | 2344.77 |
| 2 | Black | Win | Tachi Masaya | 2477.59 |
| 3 | White | Win | Sakamoto Suzan | 2281.66 |
| 11th All Japan Championship |
|---|
| Date | 2016-01-11 | Rating | 2542.59 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Suzuki Rin | 1925.52 |
| 2 | White | Loss | Nakamura Shigeru | 2933.49 |
| 3 | Black | Win | Mano Yoshihisa | 2358.02 |
| 4 | White | Loss | Nakamura Souta | 2305.86 |
| 5 | White | Loss | Okabe Hiroshi | 2718.38 |
| 6 | White | Loss | Ishitani Shin-ichi | 2399.80 |
| 53 Meijinsen Tournament |
|---|
| Date | 2015-09-22 | Rating | 2534.97 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Oosumi Yuuki | 2776.38 |
| 2 | White | Win | Kawamura Norihiko | 2626.60 |
| 3 | Black | Loss | Nakayama Tomoharu | 2772.58 |
| 4 | Black | Loss | Matsuura Hiroshi | 2401.80 |
| 5 | White | Draw | Tamada Yoichi | 2586.17 |
| 6 | White | Draw | Ishitani Shin-ichi | 2395.44 |
| 7 | White | Draw | Koyama Jun | 2638.69 |
| 8 | Black | Win | Okabe Hiroshi | 2721.02 |
| 9 | Black | Loss | Hasegawa Kazuto | 2675.96 |
| 53 Meijinsen Qualification Kansai area 2nd round |
|---|
| Date | 2015-06-21 | Rating | 2528.51 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Kawamura Norihiko | 2642.24 |
| 2 | White | Loss | Hasegawa Kazuto | 2670.16 |
| 3 | White | Win | Koiso Shigemasa | 2185.34 |
| 53 Meijinsen Qualification Kansai area 1st round |
|---|
| Date | 2015-05-17 | Rating | 2528.12 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Draw | Tachi Masaya | 2483.63 |
| 2 | White | Win | Sakamoto Suzan | 2282.13 |
| 3 | White | Win | Miyagawa Junzo | 2247.05 |
| 4 | Black | Draw | Kawamura Norihiko | 2644.44 |
| 10 Kansai Championship final match |
|---|
| Date | 2015-03-15 | Rating | 2524.22 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Oosumi Yuuki | 2811.28 |
| 2 | Black | Loss | Oosumi Yuuki | 2811.28 |
| 10 Kansai Championship 2nd round |
|---|
| Date | 2015-02-15 | Rating | 2523.48 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Draw | Tachi Masaya | 2477.70 |
| 2 | Black | Win | Sakamoto Suzan | 2289.94 |
| 3 | Black | Win | Miyagawa Junzo | 2242.46 |
| 46 Kyoto Classified Tournament |
|---|
| Date | 2014-11-09 | Rating | 2517.57 |
|---|
| Round | Color | Result | Opponent |
|---|
| S1 | Black | Win | Matsuo Toshiko | 1889.12 |
| S2 | Black | Win | Sakamoto Suzan | 2298.65 |
| S3 | White | Draw | Okabe Hiroshi | 2748.21 |
| S4 | White | Loss | Oosumi Yuuki | 2825.90 |
| S5 | White | Loss | Kawamura Norihiko | 2655.76 |
| 52 Meijinsen Tournament |
|---|
| Date | 2014-09-15 | Rating | 2513.76 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Hasegawa Kazuto | 2658.21 |
| 2 | Black | Loss | Matsuura Hiroshi | 2354.85 |
| 3 | White | Loss | Oosumi Yuuki | 2830.12 |
| 4 | Black | Loss | Nakayama Tomoharu | 2723.14 |
| 5 | White | Loss | Sato Kiyotomi | 2487.57 |
| 6 | Black | Draw | Okabe Hiroshi | 2751.68 |
| 7 | Black | Loss | Tamada Yoichi | 2567.96 |
| 8 | Black | Draw | Kashihara Akihiko | 2347.27 |
| 9 | Black | Loss | Fukui Nobuhiro | 2620.88 |
| 52 Meijinsen Qualification Kansai area 2nd round |
|---|
| Date | 2014-06-15 | Rating | 2534.19 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Miyagawa Junzo | 2212.87 |
| 2 | Black | Win | Sakamoto Suzan | 2306.17 |
| 3 | White | Loss | Kashihara Akihiko | 2349.86 |
| 52 Meijinsen Qualification Kansai area 1st round |
|---|
| Date | 2014-05-18 | Rating | 2541.64 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Koiso Shigemasa | 2173.69 |
| 2 | Black | Win | Miyagawa Junzo | 2212.20 |
| 3 | White | Win | Kashihara Akihiko | 2347.76 |
| 4 | Black | Draw | Sakamoto Suzan | 2306.87 |
| Team World Championship 2014 |
|---|
| Date | 2014-05-03 | Rating | 2545.31 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Ono Takayuki | 2380.94 |
| 3 | Black | Draw | Hõbemägi Martin | 2631.69 |
| 4 | Black | Win | Epifanov Dmitry | 2684.66 |
| 6 | Black | Win | Ono Takayuki | 2380.94 |
| 8 | Black | Loss | Hõbemägi Martin | 2631.69 |
| 9 | White | Loss | Chingin Konstantin | 2881.34 |
| 9th Kansai Championship final match |
|---|
| Date | 2014-04-06 | Rating | 2549.32 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Draw | Oosumi Yuuki | 2828.33 |
| 2 | White | Win | Oosumi Yuuki | 2828.33 |
| 3 | Black | Loss | Oosumi Yuuki | 2828.33 |
| 4 | Black | Loss | Oosumi Yuuki | 2828.33 |
| 9th Kansai Championship 2nd round |
|---|
| Date | 2014-02-16 | Rating | 2552.07 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Sakamoto Suzan | 2304.14 |
| 3 | Black | Win | Hasegawa Kazuto | 2634.18 |
| 9th All Japan Championship |
|---|
| Date | 2014-01-26 | Rating | 2551.36 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Miyagawa Junzo | 2202.97 |
| 2 | White | Draw | Oosumi Yuuki | 2834.53 |
| 3 | Black | Win | Sato Kiyotomi | 2465.99 |
| 4 | White | Win | Nakayama Tomoharu | 2675.18 |
| 5 | Black | Loss | Okabe Hiroshi | 2762.88 |
| 6 | Black | Win | Ono Takayuki | 2377.68 |
| 45 Kyoto Classified Tournament |
|---|
| Date | 2013-11-10 | Rating | 2535.53 |
|---|
| Round | Color | Result | Opponent |
|---|
| S1 | Black | Win | Kawano Takahisa | 2377.09 |
| S2 | White | Loss | Hasegawa Kazuto | 2628.31 |
| S3 | White | Win | Sandstrom Richard | 2383.81 |
| S4 | Black | Loss | Fukui Nobuhiro | 2602.30 |
| S5 | White | Win | Ishitani Shin-ichi | 2428.11 |
| 9th Kansai Championship 1st round |
|---|
| Date | 2013-10-27 | Rating | 2532.40 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Sakamoto Suzan | 2304.79 |
| 2 | Black | Win | Watanabe Nobuo | 2032.07 |
| 3 | White | Win | Kubo Izumi | 2105.90 |
| 4 | White | Win | Kon Akira | 1983.04 |
| 51 Meijinsen Qualification Kansai area 2nd round |
|---|
| Date | 2013-06-16 | Rating | 2497.05 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Draw | Hata Masayuki | 2272.09 |
| 2 | White | Loss | Hasegawa Kazuto | 2616.95 |
| 3 | Black | Win | Matsui Tsunehiro | 2188.48 |
| ex | Black | Loss | Hata Masayuki | 2272.09 |
| 51 Meijinsen Qualification Kansai area 1st round |
|---|
| Date | 2013-05-19 | Rating | 2493.53 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Hata Masayuki | 2271.58 |
| 2 | Black | Win | Sakamoto Suzan | 2299.71 |
| 3 | Black | Win | Kubo Izumi | 2093.58 |
| 4 | Black | Win | Matsui Tsunehiro | 2188.64 |
| 5 | Black | Win | Koiso Shigemasa | 2160.67 |
| 8th All Japan Championship |
|---|
| Date | 2013-03-24 | Rating | 2487.53 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Miyagawa Junzo | 2221.08 |
| 2 | White | Win | Ishitani Shin-ichi | 2378.15 |
| 3 | Black | Loss | Nakamura Shigeru | 2870.21 |
| 4 | White | Loss | Okabe Hiroshi | 2734.74 |
| 5 | Black | Draw | Kamiya Shunsuke | 2530.82 |
| 6 | Black | Draw | Sato Kiyotomi | 2439.11 |
| 8th Kansai Championship 2nd round |
|---|
| Date | 2013-02-17 | Rating | 2482.90 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Takahashi Roi | 2182.69 |
| 2 | White | Win | Miyagawa Junzo | 2220.36 |
| 3 | White | Loss | Hasegawa Kazuto | 2603.75 |
| ex | White | Loss | Hasegawa Kazuto | 2603.75 |
| 44 Kyoto Classified Tournament |
|---|
| Date | 2012-11-11 | Rating | 2473.60 |
|---|
| Round | Color | Result | Opponent |
|---|
| S1 | White | Loss | Kudomi Takahiro | 2423.28 |
| S2 | White | Win | Tamura Kazumasa | 2525.43 |
| S3 | White | Draw | Ono Takayuki | 2427.12 |
| S4 | White | Loss | Ishitani Shin-ichi | 2364.99 |
| 8th Kansai Championship 1st round |
|---|
| Date | 2012-10-08 | Rating | 2473.07 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Takahashi Roi | 2174.93 |
| 2 | White | Win | Miyagawa Junzo | 2217.65 |
| 3 | White | Loss | Hasegawa Kazuto | 2587.40 |
| 4 | White | Win | Koiso Shigemasa | 2171.61 |
| 5 | White | Win | Kon Akira | 1993.28 |
| 50th Meijinsen Tournament |
|---|
| Date | 2012-09-17 | Rating | 2472.26 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Ono Takayuki | 2432.25 |
| 2 | White | Loss | Nakayama Tomoharu | 2627.99 |
| 3 | Black | Loss | Yamaguchi Yusui | 2655.72 |
| 4 | Black | Loss | Nagasoe Hiroki | 2552.87 |
| 5 | White | Loss | Fukui Nobuhiro | 2545.21 |
| 6 | Black | Loss | Nakamura Shigeru | 2883.64 |
| 7 | White | Loss | Okabe Hiroshi | 2713.05 |
| 8 | Black | Win | Hasegawa Kazuto | 2585.33 |
| 9 | White | Loss | Matsuura Hiroshi | 2330.88 |
| 50 Meijinsen Qualification Kansai area 2nd round |
|---|
| Date | 2012-06-17 | Rating | 2481.08 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Sakamoto Suzan | 2338.95 |
| 2 | White | Loss | Kise Katsumi | 2548.95 |
| 3 | Black | Win | Hasegawa Kazuto | 2577.25 |
| 7th Kansai Championship 2nd round |
|---|
| Date | 2012-02-19 | Rating | 2485.38 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Sakamoto Suzan | 2344.81 |
| 2 | White | Win | Hata Masayuki | 2237.46 |
| 3 | Black | Loss | Kise Katsumi | 2554.02 |
| 7th All Japan Championship |
|---|
| Date | 2012-01-29 | Rating | 2485.91 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Tada Ayako | 2273.96 |
| 2 | Black | Win | Mitsumori Masao | 2372.25 |
| 3 | White | Win | Sakamoto Suzan | 2348.37 |
| 4 | White | Draw | Nakayama Tomoharu | 2605.43 |
| 5 | White | Loss | Nakamura Shigeru | 2879.61 |
| 6 | White | Loss | Kudomi Takahiro | 2427.78 |
| 43 Kyoto Classified Tournament |
|---|
| Date | 2011-11-13 | Rating | 2484.67 |
|---|
| Round | Color | Result | Opponent |
|---|
| S1 | White | Loss | Sakamoto Suzan | 2358.61 |
| S2 | White | Loss | Okumura Toyohiko | 2324.64 |
| S3 | White | Loss | Mano Yoshihisa | 2234.94 |
| S4 | Black | Win | Doi Manabu | 2111.77 |
| S5 | White | Win | Kubo Izumi | 2106.30 |
| 49th Meijinsen Tournament |
|---|
| Date | 2011-09-19 | Rating | 2495.95 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Sakashita Shoichi | 2147.82 |
| 2 | White | Win | Kashihara Akihiko | 2260.53 |
| 3 | Black | Loss | Matsuura Hiroshi | 2382.95 |
| 4 | Black | Draw | Nakayama Tomoharu | 2582.01 |
| 5 | Black | Draw | Hasegawa Kazuto | 2559.97 |
| 6 | Black | Win | Kubo Izumi | 2114.40 |
| 7 | Black | Loss | Okabe Hiroshi | 2709.05 |
| 8 | White | Loss | Yamaguchi Yusui | 2655.74 |
| 9 | White | Win | Miyoshi Takeo | 2162.22 |
| World Championship 2011, BT |
|---|
| Date | 2011-08-06 | Rating | 2506.96 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Nikonov Konstantin | 2652.20 |
| 2 | White | Win | Rachitskaya Viktoria | 2311.01 |
| 3 | Black | Win | Staub Rain | 1917.63 |
| 4 | White | Win | Ono Takayuki | 2400.07 |
| 5 | White | Loss | Pajuste Renee | 2474.64 |
| 6 | Black | Win | Hõbemägi Martin | 2422.82 |
| 7 | Black | Win | Karasyov Maxim | 2642.75 |
| 8 | White | Win | Nakayama Tomoharu | 2574.52 |
| 9 | White | Draw | Potapov Alexey | 2635.11 |
| 49 Meijinsen Qualification Kansai area 2nd round |
|---|
| Date | 2011-06-19 | Rating | 2510.33 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Kubo Izumi | 2122.82 |
| 2 | Black | Draw | Kashihara Akihiko | 2256.48 |
| 3 | White | Win | Kise Katsumi | 2544.89 |
| 6th All Japan Championship |
|---|
| Date | 2011-03-27 | Rating | 2513.10 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Miyoshi Takeo | 2142.79 |
| 2 | White | Win | Kon Akira | 2010.75 |
| 3 | White | Draw | Hasegawa Kazuto | 2598.17 |
| 4 | White | Loss | Okabe Hiroshi | 2701.67 |
| 5 | White | Loss | Tamada Yoichi | 2516.80 |
| 6 | White | Win | Kawano Takahisa | 2353.05 |
| 6th Kansai Championship final match |
|---|
| Date | 2011-03-20 | Rating | 2513.48 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Oosumi Yuuki | 2740.91 |
| 2 | White | Loss | Oosumi Yuuki | 2740.91 |
| 48th Meijinsen Tournament |
|---|
| Date | 2010-09-20 | Rating | 2531.70 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Sakamoto Suzan | 2352.79 |
| 2 | White | Win | Tamada Yoichi | 2499.65 |
| 3 | Black | Win | Matsuura Hiroshi | 2393.32 |
| 4 | White | Draw | Okabe Hiroshi | 2697.82 |
| 5 | White | Draw | Kawano Takahisa | 2322.92 |
| 6 | White | Win | Ishitani Shin-ichi | 2392.70 |
| 7 | Black | Loss | Yamaguchi Yusui | 2593.04 |
| 8 | White | Win | Koiso Shigemasa | 2175.10 |
| 9 | White | Loss | Oosumi Yuuki | 2704.63 |
| Team World Championship 2010 |
|---|
| Date | 2010-05-05 | Rating | 2534.52 |
|---|
| Round | Color | Result | Opponent |
|---|
| 3 | White | Win | Artemyev Sergey | 2623.64 |
| 4 | Black | Loss | Purk Andry | 2668.69 |
| 5 | Black | Win | Väljataga Paul | 2421.80 |
| 7 | White | Win | Eibatov Nizami | 2316.79 |
| 10 | White | Loss | Sumarokov Evgeny | 2560.34 |
| 5th Kansai Championship final match |
|---|
| Date | 2010-03-28 | Rating | 2533.56 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Oosumi Yuuki | 2651.22 |
| 2 | White | Win | Oosumi Yuuki | 2651.22 |
| 5th All Japan Championship |
|---|
| Date | 2010-03-21 | Rating | 2532.35 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Tadokoro Hosai | 1899.02 |
| 2 | Black | Loss | Nakamura Shigeru | 2854.84 |
| 3 | Black | Win | Maruta Hiroki | 2085.43 |
| 4 | White | Win | Kim Chang-Su | 2057.56 |
| 5 | Black | Loss | Yamaguchi Yusui | 2585.87 |
| 6 | White | Loss | Shimoyama Takuma | 2266.51 |
| 5th Kansai Championship 3rd round |
|---|
| Date | 2010-02-14 | Rating | 2531.06 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Hata Masayuki | 2151.62 |
| 2 | White | Win | Hasegawa Kazuto | 2696.42 |
| 3 | White | Win | Sagara Takashi | 2484.32 |
| 13th Mikami Cup Tournament |
|---|
| Date | 2010-01-31 | Rating | 2528.59 |
|---|
| Round | Color | Result | Opponent |
|---|
| S1 | Black | Win | Suzuki Junichiro | 1916.57 |
| S2 | White | Loss | Nakamura Shigeru | 2858.68 |
| S3 | Black | Loss | Kataoka Mitsuaki | 2263.78 |
| S4 | White | Draw | Nagao Noriaki | 2361.39 |
| S5 | Black | Win | Ono Takayuki | 2386.02 |
| 5th Kansai Championship 2nd round |
|---|
| Date | 2009-11-15 | Rating | 2522.21 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Koiso Shigemasa | 2183.54 |
| 2 | Black | Win | Sakamoto Suzan | 2324.44 |
| 3 | Black | Win | Kon Akira | 1971.38 |
| 4 | Black | Win | Miyagawa Junzo | 2201.63 |
| 40th Kyoto Classified - Special class |
|---|
| Date | 2009-11-09 | Rating | 2522.02 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Miyoshi Takeo | 2157.27 |
| 2 | White | Draw | Okabe Hiroshi | 2673.96 |
| 3 | Black | Win | Ishitani Shin-ichi | 2370.88 |
| 4 | Black | Loss | Hasegawa Kazuto | 2712.41 |
| 5 | Black | Win | Kubo Izumi | 2116.13 |
| 41 Kyoto Classified Tournament |
|---|
| Date | 2009-11-08 | Rating | 2521.93 |
|---|
| Round | Color | Result | Opponent |
|---|
| S1 | Black | Loss | Hasegawa Kazuto | 2712.49 |
| S2 | White | Win | Sakamoto Suzan | 2323.87 |
| S3 | White | Win | Kudomi Takahiro | 2366.51 |
| S4 | White | Win | Okabe Hiroshi | 2673.82 |
| S5 | Black | Loss | Okumura Toyohiko | 2331.91 |
| 47th Meijinsen tournament |
|---|
| Date | 2009-09-22 | Rating | 2516.83 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Tamura Kazumasa | 2508.20 |
| 2 | White | Win | Yamaguchi Yusui | 2576.41 |
| 3 | Black | Loss | Kawamura Norihiko | 2634.46 |
| 4 | Black | Win | Kataoka Mitsuaki | 2259.46 |
| 5 | White | Loss | Oosumi Yuuki | 2627.28 |
| 6 | White | Draw | Ishitani Shin-ichi | 2370.31 |
| 7 | White | Win | Matsuura Hiroshi | 2367.26 |
| 8 | White | Loss | Okabe Hiroshi | 2673.46 |
| 9 | White | Win | Sakamoto Suzan | 2313.60 |
| The 6th Shanghai Renju Meijin Invitation Tournament |
|---|
| Date | 2009-05-03 | Rating | 2491.63 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Draw | Oosumi Yuuki | 2616.03 |
| 2 | Black | Loss | Gu Wei | 2518.02 |
| 3 | Black | Loss | Li Yi | 2641.70 |
| 4 | Black | Loss | Yu Manjiang | 2506.24 |
| 5 | Black | Win | Xu Bin | 2197.90 |
| 6 | White | Win | Mitsumori Masao | 2346.31 |
| 7 | White | Draw | Isobe Taizan | 2407.49 |
| 4th All Japan Championship |
|---|
| Date | 2009-03-21 | Rating | 2487.48 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Iwano Fumio | 2175.98 |
| 2 | White | Loss | Tamura Kazumasa | 2513.17 |
| 3 | Black | Loss | Tamada Yoichi | 2298.25 |
| 4 | Black | Win | Tanizaki Ryusuke | 2127.13 |
| 5 | White | Win | Sakamoto Suzan | 2294.82 |
| 6 | White | Draw | Ishitani Shin-ichi | 2391.55 |
| 4 Kansai Championship 3rd round |
|---|
| Date | 2009-02-15 | Rating | 2487.37 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Tamura Kazumasa | 2505.60 |
| 2 | Black | Loss | Oosumi Yuuki | 2603.73 |
| 3 | Black | Loss | Takashima Junya | 2527.76 |
| 4th Kansai Championship, 2nd round |
|---|
| Date | 2008-11-16 | Rating | 2499.78 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Sakamoto Suzan | 2282.08 |
| 2 | Black | Win | Miyagawa Junzo | 2236.81 |
| 3 | White | Draw | Tamura Kazumasa | 2486.28 |
| 4 | White | Loss | Takashima Junya | 2529.04 |
| 46th Meijinsen Tournament |
|---|
| Date | 2008-09-15 | Rating | 2508.75 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Matsuura Hiroshi | 2328.57 |
| 2 | Black | Win | Oosumi Yuuki | 2561.34 |
| 3 | Black | Loss | Okabe Hiroshi | 2692.01 |
| 4 | Black | Win | Yamaguchi Yusui | 2583.38 |
| 5 | Black | Win | Kataoka Mitsuaki | 2251.81 |
| 6 | Black | Win | Hata Masayuki | 2260.94 |
| 7 | White | Loss | Sato Kiyotomi | 2444.25 |
| 8 | Black | Draw | Ishitani Shin-ichi | 2396.86 |
| 9 | Black | Loss | Kawamura Norihiko | 2663.40 |
| 46th Meijinsen Qualification Kansai area 2nd round |
|---|
| Date | 2008-06-15 | Rating | 2516.70 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Draw | Miyagawa Junzo | 2255.40 |
| 2 | Black | Win | Sakamoto Suzan | 2287.20 |
| 3 | White | Loss | Hata Masayuki | 2270.72 |
| Team World Championship 2008 |
|---|
| Date | 2008-05-02 | Rating | 2524.96 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Draw | Laube Pavel | 2460.96 |
| 2 | White | Win | Artemyev Sergey | 2649.11 |
| 3 | Black | Win | Cao Dong | 2649.02 |
| 4 | White | Loss | Karlsson Stefan | 2606.41 |
| 5 | White | Loss | Sushkov Vladimir | 2757.03 |
| 7 | Black | Win | Taimla Tunnet | 2800.61 |
| 8 | White | Draw | Saarenpää Samuli | 2412.03 |
| 9 | Black | Win | Piddubny Konstantin | 2270.55 |
| 3rd All Japan Championship |
|---|
| Date | 2008-03-23 | Rating | 2525.72 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Fujikawa Masaki | 2107.36 |
| 2 | Black | Win | Miyoshi Takeo | 2277.58 |
| 3 | Black | Win | Nakamura Shigeru | 2857.27 |
| 4 | White | Loss | Isobe Taizan | 2437.11 |
| 5 | Black | Loss | Yamaguchi Yusui | 2614.37 |
| 6 | Black | Loss | Ishitani Shin-ichi | 2405.77 |
| 3rd Kansai Championship 3rd round |
|---|
| Date | 2008-01-13 | Rating | 2531.08 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Takagawa Teiji | 2242.27 |
| 2 | White | Win | Tamura Kazumasa | 2414.59 |
| 3 | White | Loss | Oosumi Yuuki | 2562.84 |
| 39th Kyoto Classified - Special Class |
|---|
| Date | 2007-11-11 | Rating | 2535.60 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Miyoshi Takeo | 2295.20 |
| 2 | Black | Loss | Hasegawa Kazuto | 2768.62 |
| 3 | Black | Win | Okumura Toyohiko | 2324.76 |
| 4 | White | Win | Kudomi Takahiro | 2340.23 |
| 5 | White | Loss | Okabe Hiroshi | 2654.04 |
| The 45th Meijin-sen Tournament |
|---|
| Date | 2007-09-17 | Rating | 2538.75 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Isobe Taizan | 2436.87 |
| 2 | Black | Loss | Miyoshi Takeo | 2303.66 |
| 3 | Black | Loss | Okabe Hiroshi | 2642.19 |
| 4 | White | Win | Matsuura Hiroshi | 2302.48 |
| 5 | White | Win | Kawamura Norihiko | 2632.55 |
| 6 | Black | Win | Sato Kiyotomi | 2399.85 |
| 7 | Black | Win | Hiwatashi Kikuma | 1887.93 |
| 8 | White | Draw | Oosumi Yuuki | 2556.87 |
| 9 | White | Win | Yamaguchi Yusui | 2654.38 |
| World Championship 2007, AT |
|---|
| Date | 2007-08-15 | Rating | 2540.40 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Draw | Oll Aivo | 2656.27 |
| 2 | Black | Loss | Okabe Hiroshi | 2633.49 |
| 3 | Black | Loss | Yamaguchi Yusui | 2657.68 |
| 4 | White | Loss | Wu Di | 2706.22 |
| 5 | Black | Loss | Taimla Tunnet | 2785.38 |
| 6 | Black | Win | Kozhin Mikhail | 2595.79 |
| 7 | Black | Loss | Sushkov Vladimir | 2759.75 |
| 8 | White | Loss | Savrasova Yulia | 2697.13 |
| 9 | White | Win | Purk Andry | 2652.34 |
| 10 | White | Draw | Chingin Konstantin | 2800.56 |
| 11 | White | Loss | Karlsson Stefan | 2613.24 |
| World Championship 2007, QT |
|---|
| Date | 2007-08-08 | Rating | 2541.04 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Ishitani Shin-ichi | 2387.36 |
| 2 | White | Win | Poghosyan Albert | 2389.37 |
| 3 | White | Draw | Okabe Hiroshi | 2632.67 |
| 4 | Black | Win | Jonsson Peter | 2336.20 |
| 5 | Black | Win | Qiu Yunfei | 2497.00 |
| 6 | White | Win | Lin Huang-Yu | 2523.40 |
| 7 | White | Win | Andersson Tord | 2351.48 |
| 45th Meijinsen Qualification Kansai area final round |
|---|
| Date | 2007-06-17 | Rating | 2533.60 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Hata Masayuki | 2229.40 |
| 2 | Black | Loss | Sakamoto Suzan | 2298.43 |
| 3 | Black | Win | Oosumi Yuuki | 2534.17 |
| 2nd All Japan Championship (WC Qualification) |
|---|
| Date | 2007-03-25 | Rating | 2522.93 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Ono Takayuki | 2343.39 |
| 2 | Black | Win | Tanizaki Ryusuke | 2140.83 |
| 3 | White | Win | Koyama Jun | 2377.18 |
| 4 | White | Loss | Isobe Taizan | 2428.88 |
| 5 | Black | Win | Nagao Noriaki | 2235.80 |
| 6 | Black | Win | Miyagawa Junzo | 2275.78 |
| 2nd Kansai Championship, Final Match |
|---|
| Date | 2007-03-18 | Rating | 2522.52 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Hasegawa Kazuto | 2754.02 |
| 2 | Black | Loss | Hasegawa Kazuto | 2754.02 |
| 2nd Kansai Championship 3rd round |
|---|
| Date | 2007-01-14 | Rating | 2521.74 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Oosumi Yuuki | 2489.21 |
| 2 | White | Win | Sagara Takashi | 2500.59 |
| 3 | Black | Draw | Takashima Junya | 2510.74 |
| 38th Kyoto Classified - Special class |
|---|
| Date | 2006-11-12 | Rating | 2514.61 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Sakamoto Suzan | 2292.82 |
| 2 | White | Loss | Takashima Junya | 2508.26 |
| 3 | White | Win | Adachi Yasuhiro | 2057.50 |
| 4 | White | Draw | Hasegawa Kazuto | 2739.46 |
| 5 | Black | Loss | Miyoshi Takeo | 2283.49 |
| 2nd Kansai Championship 2nd round |
|---|
| Date | 2006-10-15 | Rating | 2513.71 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Oosumi Yuuki | 2465.75 |
| 2 | Black | Win | Doi Manabu | 2137.62 |
| 3 | Black | Win | Ozawa Tetsushi | 2013.27 |
| 4 | Black | Win | Takagawa Teiji | 2291.70 |
| The 44th Meijin-sen Tournament |
|---|
| Date | 2006-09-18 | Rating | 2513.42 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Draw | Nagao Noriaki | 2243.47 |
| 2 | White | Loss | Okabe Hiroshi | 2602.62 |
| 3 | Black | Loss | Kawamura Norihiko | 2666.50 |
| 4 | White | Loss | Yamaguchi Yusui | 2639.13 |
| 5 | Black | Win | Ishitani Shin-ichi | 2363.45 |
| 6 | Black | Win | Oosumi Yuuki | 2455.30 |
| 7 | Black | Win | Fujii Naoki | 2137.74 |
| 8 | White | Win | Matsuura Hiroshi | 2301.02 |
| 9 | White | Win | Sato Kiyotomi | 2442.75 |
| Asian Championship 2006 |
|---|
| Date | 2006-08-15 | Rating | 2512.59 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Draw | Kashihara Akihiko | 2297.39 |
| 2 | Black | Win | Lee Jo-Sub | 2331.11 |
| 3 | Black | Win | Oosumi Yuuki | 2444.75 |
| 4 | White | Draw | Yamaguchi Yusui | 2636.84 |
| 5 | Black | Win | Park Jeong Ho | 2389.31 |
| 6 | Black | Loss | Kim Chang-Hoon | 2545.34 |
| 7 | Black | Win | Ishitani Shin-ichi | 2363.40 |
| 8 | White | Loss | Okabe Hiroshi | 2598.77 |
| Meijin-sen Qual, Kansai-Hokuriku area final round |
|---|
| Date | 2006-06-18 | Rating | 2508.89 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Oosumi Yuuki | 2433.32 |
| 2 | White | Win | Takashima Junya | 2500.28 |
| 3 | White | Win | Hata Masayuki | 2226.15 |
| Meijin-sen Qual, Kansai area 1st round |
|---|
| Date | 2006-05-14 | Rating | 2502.59 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Okuda Shingo | 1970.43 |
| 2 | White | Win | Hata Masayuki | 2229.51 |
| 3 | Black | Win | Takagawa Teiji | 2305.02 |
| 4 | Black | Win | Matsui Tsunehiro | 2173.93 |
| Team World Championship 2006 |
|---|
| Date | 2006-05-05 | Rating | 2500.38 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Pellikka Marko | 2323.98 |
| 2 | White | Loss | Andersson Tord | 2320.70 |
| 3 | White | Draw | Oll Aivo | 2649.58 |
| 4 | Black | Win | Skuridin Alexey | 2388.43 |
| 5 | Black | Win | Ge Lingfeng | 2400.46 |
| 6 | White | Loss | Savrasova Yulia | 2677.65 |
| 7 | White | Win | Sulane Sander | 2095.85 |
| F1 | White | Loss | Gaulitz Joachim | 2513.24 |
| F2 | White | Win | Andersson Tord | 2320.70 |
| 1st All Japan Championship |
|---|
| Date | 2006-03-26 | Rating | 2494.83 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Kato Yasuhiro | 2055.19 |
| 2 | White | Win | Nagao Noriaki | 2222.12 |
| 3 | Black | Win | Matsuura Hiroshi | 2313.54 |
| 4 | White | Win | Tanizaki Ryusuke | 2113.27 |
| 5 | White | Win | Isobe Taizan | 2425.96 |
| 6 | Black | Loss | Yamaguchi Yusui | 2636.72 |
| 37th Kyoto Classified - Special class |
|---|
| Date | 2005-11-13 | Rating | 2480.76 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Matsuo Yoshihiro | 2005.58 |
| 2 | White | Win | Miyoshi Takeo | 2280.12 |
| 3 | Black | Win | Miyagawa Junzo | 2251.68 |
| 4 | Black | Draw | Okabe Hiroshi | 2593.94 |
| 5 | White | Loss | Hasegawa Kazuto | 2708.83 |
| 1st Kansai Championship 2nd round |
|---|
| Date | 2005-10-16 | Rating | 2476.38 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Adachi Yasuhiro | 2047.41 |
| 2 | Black | Win | Hata Masayuki | 2213.81 |
| 3 | White | Draw | Takagawa Teiji | 2324.04 |
| 4 | Black | Loss | Hasegawa Kazuto | 2705.43 |
| World Championship 2005, BT |
|---|
| Date | 2005-08-05 | Rating | 2466.38 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Wang Chih-Kung | 2207.75 |
| 2 | Black | Loss | Lents Johann | 2535.10 |
| 3 | Black | Win | Ono Takayuki | 2291.50 |
| 4 | White | Win | Väljataga Paul | 1905.72 |
| 5 | White | Loss | Maximov Nikolay | 2163.10 |
| 6 | White | Win | Eriksson Marcus | 2266.24 |
| 7 | White | Draw | Oblikas Mikk | 2262.36 |
| 8 | Black | Loss | Ilu Timo | 2579.19 |
| 9 | White | Loss | Tamura Kazumasa | 2360.66 |
| World Championship 2005, QT |
|---|
| Date | 2005-07-31 | Rating | 2466.67 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Oosumi Yuuki | 2378.54 |
| 2 | White | Loss | Purk Andry | 2567.57 |
| 3 | White | Draw | Oll Aivo | 2555.03 |
| 4 | Black | Win | Kozhin Mikhail | 2551.19 |
| 5 | Black | Draw | Yamaguchi Yusui | 2579.15 |
| 6 | White | Loss | Sushkov Vladimir | 2696.32 |
| 7 | White | Win | Ilu Timo | 2578.68 |
| 43rd Meijinsen Qualification: Kansai area 1st round |
|---|
| Date | 2005-05-08 | Rating | 2458.88 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Matsui Tsunehiro | 2168.31 |
| 2 | Black | Win | Iwata Akihisa | 2155.07 |
| 3 | White | Loss | Takashima Junya | 2486.43 |
| 4 | Black | Loss | Tamura Kazumasa | 2350.44 |
| 36th Kyoto Classified - Special Class |
|---|
| Date | 2004-11-14 | Rating | 2458.32 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Miyoshi Takeo | 2257.02 |
| 2 | Black | Loss | Kudomi Takahiro | 2334.77 |
| 3 | White | Win | Adachi Yasuhiro | 2047.89 |
| 4 | White | Win | Miyagawa Junzo | 2258.00 |
| 5 | White | Draw | Hasegawa Kazuto | 2659.56 |
| The 42nd Meijin-sen Tournament |
|---|
| Date | 2004-09-20 | Rating | 2457.19 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Okabe Hiroshi | 2564.22 |
| 2 | White | Loss | Kawamura Norihiko | 2721.78 |
| 3 | Black | Win | Sakashita Shoichi | 2206.38 |
| 4 | White | Loss | Ishitani Shin-ichi | 2378.53 |
| 5 | White | Loss | Hasegawa Kazuto | 2657.18 |
| 6 | White | Win | Saito Koji | 2192.92 |
| 7 | Black | Loss | Sakamoto Suzan | 2293.07 |
| 8 | White | Loss | Matsuura Hiroshi | 2405.87 |
| 9 | White | Win | Takagawa Teiji | 2337.22 |
| Team World Championship 2004 |
|---|
| Date | 2004-05-05 | Rating | 2469.24 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Karlsson Stefan | 2542.96 |
| 2 | White | Win | Degtyar Felix | 2150.38 |
| 3 | Black | Loss | Meritee Ando | 2804.18 |
| 4 | White | Win | Khramov Andrey | 2233.63 |
| 6 | Black | Win | Piddubny Konstantin | 2204.01 |
| 7 | Black | Loss | Salnikov Pavel | 2561.25 |
| 8 | Black | Loss | Rusin Vladislav | 2622.42 |
| 9 | Black | Draw | Sushkov Vladimir | 2678.40 |
| 35th Kyoto Classified - Special Class |
|---|
| Date | 2003-11-09 | Rating | 2492.62 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Yasumoto Yoshinobu | 2001.20 |
| 2 | Black | Win | Iwata Akihisa | 2208.18 |
| 3 | Black | Loss | Hasegawa Kazuto | 2631.55 |
| 4 | Black | Win | Miyoshi Takeo | 2234.14 |
| 5 | White | Win | Hata Masayuki | 2121.85 |
| 41st Meijin-sen Tournament |
|---|
| Date | 2003-09-15 | Rating | 2498.63 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Matsuura Hiroshi | 2410.18 |
| 2 | White | Win | Miyagawa Junzo | 2262.53 |
| 3 | White | Win | Takashima Junya | 2342.99 |
| 4 | White | Loss | Kuga Akio | 2384.96 |
| 5 | White | Loss | Hasegawa Kazuto | 2627.48 |
| 6 | Black | Win | Kudomi Takahiro | 2341.93 |
| 7 | White | Win | Ishitani Shin-ichi | 2384.83 |
| 8 | White | Win | Isobe Taizan | 2418.39 |
| 9 | White | Win | Okabe Hiroshi | 2552.47 |
| World Championship 2003, AT |
|---|
| Date | 2003-08-08 | Rating | 2496.52 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Draw | Yamaguchi Yusui | 2580.73 |
| 2 | White | Loss | Taimla Tunnet | 2710.65 |
| 3 | White | Draw | Okabe Hiroshi | 2551.29 |
| 4 | White | Loss | Chingin Konstantin | 2716.80 |
| 5 | White | Loss | Meritee Ando | 2803.28 |
| 6 | White | Loss | Sinyov Igor | 2557.46 |
| 7 | White | Draw | Karlsson Stefan | 2559.45 |
| 8 | White | Win | Gaulitz Joachim | 2408.77 |
| 9 | White | Win | Andersson Tord | 2381.92 |
| 10 | Black | Win | Carlsson Martin | 2430.17 |
| 11 | Black | Loss | Sushkov Vladimir | 2692.04 |
| World Championship 2003, QT |
|---|
| Date | 2003-07-31 | Rating | 2495.93 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Mitsumori Masao | 2292.18 |
| 2 | White | Draw | Karasyov Maxim | 2490.91 |
| 3 | White | Draw | Yamaguchi Yusui | 2581.13 |
| 4 | White | Win | Chang Yi-Feng | 2463.25 |
| 5 | White | Win | Ishitani Shin-ichi | 2384.42 |
| 6 | White | Win | Eibatov Nizami | 2336.95 |
| 7 | White | Draw | Sushkov Vladimir | 2691.49 |
| Japan WC Qualification 2003 |
|---|
| Date | 2003-03-22 | Rating | 2461.76 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Sakurai Yasuo | 2083.45 |
| 2 | White | Win | Arita Nobuyoshi | 2185.90 |
| 3 | Black | Win | Iwata Akihisa | 2209.36 |
| 4 | Black | Win | Tamura Kazumasa | 2283.59 |
| 5 | White | Loss | Kubo Izumi | 2231.19 |
| 34th Kyoto Classified - special class |
|---|
| Date | 2002-11-10 | Rating | 2442.96 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Okabe Hiroshi | 2488.09 |
| 2 | White | Loss | Kudomi Takahiro | 2392.38 |
| 3 | Black | Win | Iwata Akihisa | 2201.04 |
| 4 | White | Win | Hasegawa Kazuto | 2587.41 |
| 5 | White | Loss | Miyoshi Takeo | 2247.08 |
| 40th Meijin-sen Tournament |
|---|
| Date | 2002-09-16 | Rating | 2434.31 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Takagawa Teiji | 2361.24 |
| 2 | Black | Loss | Ishitani Shin-ichi | 2393.78 |
| 3 | Black | Win | Okabe Hiroshi | 2476.56 |
| 4 | White | Draw | Isobe Taizan | 2448.18 |
| 5 | White | Loss | Hasegawa Kazuto | 2593.24 |
| 6 | White | Loss | Yamaguchi Yusui | 2591.97 |
| 7 | Black | Win | Nishimura Toshio | 2355.42 |
| 8 | Black | Win | Kudomi Takahiro | 2394.89 |
| 9 | Black | Win | Matsuura Hiroshi | 2315.14 |
| 40th Meijinsen Qualification: Kansai-Hokuriku 2nd Round |
|---|
| Date | 2002-06-16 | Rating | 2419.73 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Miyagawa Sou | 2061.79 |
| 2 | Black | Win | Sakamoto Suzan | 2258.66 |
| 3 | White | Win | Ikeshima Wakio | 1638.11 |
| 4 | Black | Draw | Miyagawa Junzo | 2247.16 |
| 5 | Black | Draw | Takagawa Teiji | 2363.02 |
| Team World Championship 2002 |
|---|
| Date | 2002-05-03 | Rating | 2412.28 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | Black | Loss | Taimla Tunnet | 2567.92 |
| 2 | Black | Loss | Dvoeglazov Vladimir | 2367.10 |
| 3 | Black | Win | Drozd Olexandr | 2270.96 |
| 4 | White | Loss | Carlsson Martin | 2338.37 |
| 5 | Black | Loss | Gardström Petter | 2490.04 |
| 6 | White | Win | Lee Yun-Sub | 2036.52 |
| 7 | White | Loss | Semyonov Vladimir | 2422.13 |
| 8 | White | Loss | Carlsson Martin | 2338.37 |
| 9 | White | Win | Carlsson Martin | 2338.37 |
| 33rd Kyoto Classified - special class |
|---|
| Date | 2001-11-11 | Rating | 2424.01 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Adachi Yasuhiro | 2007.22 |
| 2 | Black | Win | Doi Manabu | 2117.69 |
| 3 | Black | Win | Iwata Akihisa | 2195.21 |
| 4 | Black | Win | Hasegawa Kazuto | 2580.25 |
| 5 | Black | Win | Miyagawa Junzo | 2234.96 |
| The 39th Meijin-sen Tournament |
|---|
| Date | 2001-09-24 | Rating | 2419.78 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Kudomi Takahiro | 2391.42 |
| 2 | Black | Win | Hayakawa Yoshimi | 2418.25 |
| 3 | White | Win | Takagawa Teiji | 2340.48 |
| 4 | White | Win | Maruyama Yasushi | 2199.86 |
| 5 | White | Draw | Yamaguchi Yusui | 2554.24 |
| 6 | White | Loss | Nishimura Toshio | 2371.23 |
| 7 | White | Win | Matsuura Hiroshi | 2254.68 |
| 8 | White | Loss | Nara Hideki | 2534.29 |
| 9 | White | Loss | Hasegawa Kazuto | 2577.11 |
| World Championship 2001, BT |
|---|
| Date | 2001-08-12 | Rating | 2416.81 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Tatsutomi Hiroyuki | 2229.54 |
| 2 | Black | Win | Chernov Sergey | 2294.34 |
| 3 | Black | Win | Ono Takayuki | 2190.28 |
| 4 | White | Loss | Hasegawa Kazuto | 2574.71 |
| 5 | White | Win | Khramov Andrey | 2204.82 |
| 6 | White | Win | Sakamoto Suzan | 2215.03 |
| 7 | White | Loss | Kusajima Masato | 2394.49 |
| 8 | White | Win | Kudomi Takahiro | 2389.17 |
| 32-nd Kyoto Classified - Special class |
|---|
| Date | 2000-11-12 | Rating | 2370.45 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Nara Hideki | 2578.78 |
| 2 | Black | Win | Sakamoto Suzan | 2182.63 |
| 3 | Black | Loss | Hasegawa Kazuto | 2560.87 |
| 4 | Black | Win | Koiso Shigemasa | 2155.48 |
| 5 | White | Draw | Miyoshi Takeo | 2200.27 |
| 38th Meijinsen Tournament |
|---|
| Date | 2000-10-01 | Rating | 2364.40 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Fujinami Hisao | 2244.37 |
| 2 | Black | Loss | Kudomi Takahiro | 2364.85 |
| 3 | White | Loss | Hasegawa Kazuto | 2566.99 |
| 4 | White | Loss | Arai Yutaka | 2189.34 |
| 5 | White | Win | Nishizono Norio | 2356.64 |
| 6 | Black | Draw | Hayakawa Yoshimi | 2428.76 |
| 7 | White | Loss | Maruyama Yasushi | 2241.12 |
| 8 | Black | Loss | Nara Hideki | 2579.70 |
| 9 | Black | Win | Kusajima Masato | 2362.64 |
| Meijinsen Qualification: Kansai-Hokuriku 2nd Round |
|---|
| Date | 2000-06-19 | Rating | 2360.42 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Sakamoto Suzan | 2204.50 |
| 2 | White | Loss | Hayakawa Yoshimi | 2455.66 |
| 3 | White | Win | Takehara Kenji | 1836.42 |
| 38th Meijinsen Qualification: Kansai area 1st Round |
|---|
| Date | 2000-05-21 | Rating | 2359.40 |
|---|
| Round | Color | Result | Opponent |
|---|
| 1 | White | Win | Tatsutomi Hiroyuki | 2212.28 |
| 2 | White | Loss | Hayakawa Yoshimi | 2461.28 |
| 3 | Black | Win | Matsui Tsunehiro | 2220.37 |
| 4 | White | Win | Iwata Akihisa | 2212.26 |