Okabe Hiroshi (岡部寛)
Place: Tokyo, Japan
Rating: 2643.46, Std: 65.30, Rank: 25
First game: 2000-05-14, Last game: 2023-10-28
Top rating: 2715.31 (2014-01-26)
Games: 1052, Wins: 623, Draws: 203, Losses: 226
Gy1: 45, Gy2: 82, Gy5: 189
| 61st Meijinsen match R3 | ||||
|---|---|---|---|---|
| Date | 2023-10-28 | Rating | 2643.46 | |
| Round | Color | Result | Opponent | |
| 3 | Black | Loss | Kamiya Shunsuke | 2798.74 |
| 61st Meijinsen match R1-2 | ||||
| Date | 2023-10-15 | Rating | 2643.74 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Kamiya Shunsuke | 2798.46 |
| 2 | White | Loss | Kamiya Shunsuke | 2798.46 |
| 61st Meijinsen Tournament | ||||
| Date | 2023-09-18 | Rating | 2645.49 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Kawano Takahisa | 2488.44 |
| 2 | White | Win | Tachi Masaya | 2498.74 |
| 3 | Black | Win | Maruyama Yasushi | 2256.19 |
| 4 | White | Win | Matsuda Shoma | 2274.45 |
| 5 | White | Win | Fujita Maiko | 2360.09 |
| 6 | Black | Win | Makino Mitsunori | 2528.05 |
| 7 | Black | Win | Yamane Tomohiro | 2033.78 |
| 8 | Black | Draw | Hasegawa Kazuto | 2544.43 |
| 9 | Black | Win | Nakayama Tomoharu | 2733.79 |
| World Championship AT | ||||
| Date | 2023-08-12 | Rating | 2644.32 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Epifanov Dmitry | 2644.98 |
| 2 | White | Win | Inoue Fumiya | 2470.97 |
| 3 | Black | Win | Ni Zhongxing | 2671.62 |
| 4 | Black | Win | Burtsev Nikolai | 2499.67 |
| 5 | White | Loss | Nakayama Tomoharu | 2735.14 |
| 6 | White | Win | Kamiya Shunsuke | 2794.31 |
| 7 | White | Draw | Pinsky Alexander | 2553.57 |
| 8 | Black | Win | Lee Ho June | 2354.42 |
| 9 | Black | Draw | Lu Hai | 2717.56 |
| 10 | Black | Draw | Mei Fan | 2712.67 |
| 11 | Black | Draw | Cao Dong | 2675.19 |
| 40 Kanto Championship | ||||
| Date | 2023-07-09 | Rating | 2640.16 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fujita Maiko | 2360.69 |
| 2 | Black | Loss | Makino Mitsunori | 2530.63 |
| 3 | White | Loss | Miyamoto Syunju | 2205.89 |
| 4 | White | Win | Tanaka Shotaro | 2268.19 |
| 5 | Black | Win | Takazawa Nagayoshi | 2258.83 |
| 6 | Black | Win | Ishitani Shin-ichi | 2299.24 |
| 17th All Japan Championship | ||||
| Date | 2023-03-19 | Rating | 2635.47 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyamoto Syunju | 2195.06 |
| 2 | White | Win | Ishitani Shin-ichi | 2301.71 |
| 3 | Black | Draw | Kamiya Shunsuke | 2800.56 |
| 4 | White | Draw | Makino Mitsunori | 2539.28 |
| 5 | Black | Draw | Nakayama Tomoharu | 2742.17 |
| 6 | White | Draw | Tachi Masaya | 2478.28 |
| 23 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2023-01-29 | Rating | 2632.60 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Inoue Fumiya | 2473.52 |
| 2 | White | Loss | Yokoyama Shota | 2409.74 |
| 3 | Black | Win | Kamiya Shunsuke | 2799.82 |
| 4 | White | Win | Fujita Maiko | 2360.36 |
| 5 | Black | Win | Maruta Koji | 2098.07 |
| 26th New Year (Mikami) Cup | ||||
| Date | 2023-01-15 | Rating | 2632.36 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Takazawa Nagayoshi | 2233.68 |
| S2 | Black | Draw | Inoue Fumiya | 2473.42 |
| S3 | White | Win | Ono Takayuki | 2364.70 |
| S4 | White | Loss | Ishitani Shin-ichi | 2307.25 |
| S5 | Black | Draw | Tanaka Shotaro | 2272.91 |
| 60th Meijinsen Tournament | ||||
| Date | 2022-09-19 | Rating | 2640.86 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Kuga Akio | 2350.85 |
| 2 | Black | Win | Ono Takayuki | 2363.64 |
| 3 | White | Draw | Makino Mitsunori | 2550.82 |
| 4 | Black | Win | Miyamoto Syunju | 2186.48 |
| 5 | White | Win | Kawamoto Shoma | 2290.94 |
| 6 | Black | Win | Hasegawa Kazuto | 2564.43 |
| 7 | White | Loss | Nagasoe Hiroki | 2600.73 |
| 8 | White | Win | Ishitani Shin-ichi | 2302.67 |
| 9 | Black | Draw | Nakayama Tomoharu | 2751.67 |
| 39 Kanto Championship | ||||
| Date | 2022-07-31 | Rating | 2642.61 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tanaka Shotaro | 2259.56 |
| 2 | Black | Win | Maruta Hiroki | 2130.18 |
| 3 | Black | Win | Ono Takayuki | 2367.00 |
| 4 | White | Win | Ishitani Shin-ichi | 2303.08 |
| 5 | White | Draw | Yokoyama Shota | 2405.57 |
| 6 | White | Win | Kato Yasuhiro | 2051.96 |
| 22nd Kanto Renju Emperor Tournament Final | ||||
| Date | 2022-03-19 | Rating | 2645.53 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Kamiya Shunsuke | 2803.73 |
| 2 | Black | Draw | Kamiya Shunsuke | 2803.73 |
| 3 | White | Loss | Kamiya Shunsuke | 2803.73 |
| 59th Meijinsen Tournament | ||||
| Date | 2022-01-10 | Rating | 2648.83 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Maruta Hiroki | 2182.85 |
| 2 | Black | Draw | Nakayama Tomoharu | 2768.22 |
| 3 | Black | Win | Maruyama Yasushi | 2242.41 |
| 4 | Black | Win | Ono Takayuki | 2366.74 |
| 5 | White | Win | Hayashi Shoichi | 2122.46 |
| 6 | Black | Win | Iio Yoshihiro | 2361.30 |
| 7 | White | Win | Nagasoe Hiroki | 2601.93 |
| 8 | White | Draw | Hasegawa Kazuto | 2531.74 |
| 9 | Black | Loss | Kamiya Shunsuke | 2800.82 |
| ex | White | Win | Nagasoe Hiroki | 2601.93 |
| 22 Renju Emperor Tournament 2nd round | ||||
| Date | 2021-12-19 | Rating | 2648.11 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Yokoyama Shota | 2400.03 |
| 2 | Black | Win | Maruta Hiroki | 2188.91 |
| 3 | White | Loss | Kamiya Shunsuke | 2800.86 |
| 4 | Black | Draw | Nagasoe Hiroki | 2600.50 |
| 5 | White | Draw | Shimura Hiroki | 2055.01 |
| 13th Tohoku Championship | ||||
| Date | 2021-12-12 | Rating | 2648.17 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyamoto Syunju | 2188.39 |
| 2 | Black | Win | Fujita Maiko | 2331.10 |
| 3 | Black | Loss | Inoue Fumiya | 2459.87 |
| 4 | White | Win | Maruta Hiroki | 2190.63 |
| 38 Kanto Championship | ||||
| Date | 2021-08-08 | Rating | 2653.82 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Suenaga Daiki | 2242.71 |
| 2 | White | Win | Ishitani Shin-ichi | 2295.17 |
| 3 | White | Loss | Kamiya Shunsuke | 2794.52 |
| 4 | Black | Loss | Inoue Fumiya | 2450.21 |
| 5 | White | Loss | Yokoyama Shota | 2401.62 |
| 6 | White | Win | Fujita Maiko | 2313.12 |
| 16th All Japan Championship | ||||
| Date | 2021-03-28 | Rating | 2675.19 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Suenaga Daiki | 2241.95 |
| 2 | Black | Win | Inoue Fumiya | 2431.28 |
| 3 | Black | Draw | Nakamura Shigeru | 2907.10 |
| 4 | White | Win | Fujita Maiko | 2319.11 |
| 5 | White | Win | Nagasoe Hiroki | 2588.22 |
| 6 | White | Win | Makino Mitsunori | 2505.53 |
| 21th Kanto Renju Emperor Tournament Final | ||||
| Date | 2021-02-27 | Rating | 2676.99 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Makino Mitsunori | 2502.79 |
| 2 | Black | Win | Makino Mitsunori | 2502.79 |
| 24th New Year(Mikami)Cup | ||||
| Date | 2021-01-29 | Rating | 2677.63 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Ono Takayuki | 2347.47 |
| S2 | White | Win | Maruta Hiroki | 2180.20 |
| S3 | Black | Win | Maruta Koji | 2076.43 |
| S4 | White | Win | Ishitani Shin-ichi | 2321.62 |
| S5 | Black | Draw | Makino Mitsunori | 2499.24 |
| 12th Tohoku Championship | ||||
| Date | 2020-12-27 | Rating | 2678.13 | |
| Round | Color | Result | Opponent | |
| Black | Draw | Nakamura Shigeru | 2906.87 | |
| 21 Renju Emperor Tournament 2nd round | ||||
| Date | 2020-12-06 | Rating | 2678.00 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Shimura Hiroki | 1975.48 |
| 2 | White | Win | Ono Takayuki | 2349.82 |
| 3 | White | Draw | Nagasoe Hiroki | 2578.03 |
| 4 | Black | Win | Inoue Fumiya | 2420.38 |
| 5 | Black | Draw | Makino Mitsunori | 2489.61 |
| 58 Meijinsen Tournament | ||||
| Date | 2020-09-21 | Rating | 2677.84 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kamiya Shunsuke | 2772.43 |
| 2 | White | Loss | Makino Mitsunori | 2467.98 |
| 3 | White | Win | Nakayama Tomoharu | 2784.25 |
| 4 | Black | Win | Fujita Maiko | 2324.88 |
| 5 | Black | Win | Fujita Yudai | 2440.17 |
| 6 | White | Loss | Matsuura Hiroshi | 2347.27 |
| 7 | Black | Draw | Tamada Yoichi | 2485.40 |
| 8 | Black | Win | Tanaka Toshiki | 2424.58 |
| 9 | Black | Draw | Tachi Masaya | 2445.31 |
| 37 Kanto Championship | ||||
| Date | 2020-08-10 | Rating | 2678.99 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Ito Midori | 1693.42 |
| 2 | Black | Win | Kato Yasuhiro | 2056.53 |
| 3 | White | Win | Ishitani Shin-ichi | 2328.61 |
| 4 | White | Win | Maruta Hiroki | 2191.21 |
| 5 | White | Win | Fujita Maiko | 2324.64 |
| 6 | Black | Win | Maruyama Takashi | 2000.96 |
| 20th Kanto Renju Emperor Tournament Final | ||||
| Date | 2020-02-16 | Rating | 2679.36 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2915.87 |
| 2 | White | Loss | Nakamura Shigeru | 2915.87 |
| 23 New Year (Mikami) Cup | ||||
| Date | 2020-01-26 | Rating | 2680.04 | |
| Round | Color | Result | Opponent | |
| A1 | Black | Win | Maruta Hiroki | 2170.61 |
| A2 | White | Win | Iwano Fumio | 2129.15 |
| A3 | Black | Loss | Nakamura Shigeru | 2915.93 |
| A4 | White | Win | Fujita Maiko | 2310.11 |
| A5 | White | Win | Ishitani Shin-ichi | 2334.78 |
| 15th All Japan Championship | ||||
| Date | 2020-01-19 | Rating | 2680.21 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Sakamoto Suzan | 2235.97 |
| 2 | White | Win | Nakamura Shigeru | 2915.78 |
| 3 | White | Win | Inoue Fumiya | 2378.81 |
| 4 | Black | Loss | Nakayama Tomoharu | 2790.09 |
| 5 | Black | Draw | Kamiya Shunsuke | 2769.71 |
| 6 | Black | Win | Iio Yoshihiro | 2370.34 |
| 20 Renju Emperor Tournament 2nd round | ||||
| Date | 2019-12-08 | Rating | 2678.28 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Inoue Fumiya | 2379.25 |
| 2 | White | Loss | Fujita Maiko | 2309.35 |
| 3 | White | Draw | Nakamura Shigeru | 2918.19 |
| 4 | White | Win | Miyamoto Syunju | 2242.01 |
| 5 | White | Win | Ishitani Shin-ichi | 2335.48 |
| 11th Tohoku Championship | ||||
| Date | 2019-10-06 | Rating | 2676.55 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kusajima Masato | 2197.16 |
| 2 | White | Win | Miyamoto Syunju | 2240.97 |
| 3 | Black | Win | Hirono Masakazu | 2032.44 |
| 4 | White | Win | Ishitani Shin-ichi | 2340.67 |
| 5 | White | Win | Gakumazawa Hideaki | 2101.79 |
| 57 Meijinsen Tournament | ||||
| Date | 2019-09-16 | Rating | 2675.52 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Matsuura Hiroshi | 2329.89 |
| 2 | White | Win | Ishitani Shin-ichi | 2343.62 |
| 3 | Black | Win | Inoue Fumiya | 2378.53 |
| 4 | Black | Draw | Kamiya Shunsuke | 2772.55 |
| 5 | Black | Win | Hasegawa Kazuto | 2565.58 |
| 6 | Black | Loss | Kawamura Norihiko | 2631.59 |
| 7 | White | Win | Nakayama Tomoharu | 2776.82 |
| 8 | Black | Loss | Koyama Jun | 2559.41 |
| 9 | White | Win | Kawano Takahisa | 2417.58 |
| World Championship AT | ||||
| Date | 2019-08-10 | Rating | 2672.29 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Oll Aivo | 2693.73 |
| 2 | Black | Win | Inoue Fumiya | 2380.83 |
| 3 | Black | Win | Epifanov Dmitry | 2626.89 |
| 4 | White | Draw | Nakayama Tomoharu | 2773.01 |
| 5 | White | Win | Kamiya Shunsuke | 2770.23 |
| 6 | White | Loss | Koyama Jun | 2563.39 |
| 7 | White | Loss | Gardström Petter | 2642.85 |
| 8 | Black | Loss | Cao Dong | 2729.64 |
| 9 | White | Loss | Sushkov Vladimir | 2796.78 |
| 10 | White | Win | Fedotov Denis | 2626.89 |
| 11 | White | Win | Mei Fan | 2656.67 |
| 36 Kanto Championship | ||||
| Date | 2019-07-28 | Rating | 2670.79 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fujikawa Masaki | 2107.62 |
| 2 | White | Win | Makino Mitsunori | 2304.77 |
| 3 | White | Loss | Nakamura Shigeru | 2930.08 |
| 4 | White | Win | Ono Takayuki | 2353.46 |
| 5 | White | Draw | Inoue Fumiya | 2381.82 |
| 6 | White | Win | Ishitani Shin-ichi | 2348.20 |
| 14th All Japan Championship | ||||
| Date | 2019-03-31 | Rating | 2658.02 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyamoto Syunju | 2226.80 |
| 2 | White | Loss | Nakamura Shigeru | 2938.38 |
| 3 | White | Draw | Kamiya Shunsuke | 2763.51 |
| 4 | White | Win | Iio Yoshihiro | 2414.75 |
| 5 | White | Loss | Inoue Fumiya | 2382.32 |
| 6 | White | Win | Koyama Jun | 2545.30 |
| 19th Kanto Renju Emperor Tournament Final | ||||
| Date | 2019-02-17 | Rating | 2654.23 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2940.09 |
| 2 | Black | Loss | Nakamura Shigeru | 2940.09 |
| 22 New Year (Mikami) Cup | ||||
| Date | 2019-01-20 | Rating | 2652.38 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Inoue Fumiya | 2371.11 |
| 2 | White | Win | Tomobe Katsuhiro | 2123.57 |
| 3 | White | Win | Ono Takayuki | 2355.17 |
| 4 | Black | Draw | Ke Fang-Ying | 2321.43 |
| 5 | Black | Win | Takazawa Nagayoshi | 2139.65 |
| 19 Renju Emperor Tournament 2nd round | ||||
| Date | 2018-12-09 | Rating | 2649.47 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Maruta Hiroki | 2136.48 |
| 2 | White | Win | Ishitani Shin-ichi | 2373.40 |
| 3 | Black | Loss | Nakamura Shigeru | 2941.48 |
| 4 | White | Win | Miyamoto Syunju | 2223.09 |
| 5 | White | Win | Iwano Fumio | 2195.53 |
| SOPAI Cup | ||||
| Date | 2018-11-25 | Rating | 2648.28 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Tian Hanfa | 1871.81 |
| 2 | White | Loss | Wai Chan Keong | 2708.28 |
| 3 | Black | Loss | Sun Jinxue | 2211.67 |
| 4 | White | Win | Peng Lulu | 2039.72 |
| 5 | White | Loss | Hong Pengcheng | 2356.69 |
| 6 | Black | Loss | Cheng Yanzhen | 2379.56 |
| 7 | White | Win | Guo Haisen | 2161.54 |
| 8 | White | Loss | Lu Hai | 2586.98 |
| 9 | White | Win | Ling Shijie | 2375.73 |
| 56 Meijinsen Tournament | ||||
| Date | 2018-09-17 | Rating | 2659.46 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Hasegawa Kazuto | 2543.10 |
| 2 | Black | Win | Kuga Akio | 2376.75 |
| 3 | Black | Loss | Koyama Jun | 2535.16 |
| 4 | White | Loss | Nakamura Shigeru | 2941.30 |
| 5 | Black | Win | Matsuura Hiroshi | 2321.25 |
| 6 | Black | Win | Kawamura Norihiko | 2613.94 |
| 8 | White | Win | Ishitani Shin-ichi | 2381.43 |
| 9 | Black | Win | Kamiya Shunsuke | 2752.28 |
| 10th Tohoku Championship | ||||
| Date | 2018-09-09 | Rating | 2660.14 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Hirono Masakazu | 2035.06 |
| 2 | Black | Win | Miyamoto Syunju | 2219.84 |
| 3 | Black | Win | Demachi Koichiro | 1894.17 |
| 5 | Black | Win | Kusajima Masato | 2246.64 |
| 35 Kanto Championship | ||||
| Date | 2018-07-16 | Rating | 2664.07 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Fujikawa Masaki | 2071.66 |
| 2 | White | Win | Inoue Fumiya | 2357.88 |
| 3 | White | Loss | Nakamura Shigeru | 2936.78 |
| 4 | White | Win | Fujita Maiko | 2203.99 |
| 5 | Black | Draw | Nakayama Tomoharu | 2785.05 |
| 6 | Black | Win | Ishitani Shin-ichi | 2383.94 |
| 12th Team World Championship | ||||
| Date | 2018-05-05 | Rating | 2667.04 | |
| Round | Color | Result | Opponent | |
| 2 | White | Loss | Mesila Villem | 2597.21 |
| 3 | White | Win | Gardström Petter | 2634.61 |
| 5 | White | Win | Makarov Pavel | 2557.43 |
| 6 | Black | Loss | Cao Dong | 2746.89 |
| 7 | White | Loss | Kryuchok Roman | 2553.60 |
| 8 | Black | Win | Kozhin Mikhail | 2639.35 |
| 10 | White | Win | Mesila Villem | 2597.21 |
| 13th All Japan Championship | ||||
| Date | 2018-01-28 | Rating | 2670.91 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fujita Yudai | 2451.97 |
| 2 | White | Loss | Nakayama Tomoharu | 2794.85 |
| 3 | Black | Win | Iio Yoshihiro | 2489.23 |
| 4 | White | Loss | Kamiya Shunsuke | 2758.11 |
| 5 | Black | Win | Ishitani Shin-ichi | 2373.94 |
| 6 | Black | Loss | Tachi Masaya | 2512.73 |
| 21 Mikami Cup | ||||
| Date | 2018-01-21 | Rating | 2671.60 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Ono Takayuki | 2341.94 |
| S2 | White | Win | Ishitani Shin-ichi | 2372.73 |
| S3 | White | Win | Sato Kiyotomi | 2400.73 |
| 18 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2017-12-17 | Rating | 2673.86 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Miyamoto Syunju | 2223.94 |
| 2 | White | Win | Kusajima Masato | 2251.46 |
| 3 | White | Win | Sato Kiyotomi | 2402.86 |
| 4 | White | Win | Koyama Jun | 2547.05 |
| 5 | Black | Loss | Nakamura Shigeru | 2912.18 |
| 18 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2017-11-01 | Rating | 2675.30 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Maruta Koji | 2095.24 |
| 2 | Black | Draw | Koyama Jun | 2553.98 |
| 3 | Black | Win | Kusajima Masato | 2249.10 |
| 4 | White | Win | Ishitani Shin-ichi | 2357.93 |
| 55 Meijinsen Tournament | ||||
| Date | 2017-09-18 | Rating | 2676.40 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Sato Kiyotomi | 2414.40 |
| 2 | White | Win | Kawano Takahisa | 2398.15 |
| 3 | White | Win | Iio Yoshihiro | 2500.91 |
| 4 | Black | Loss | Kamiya Shunsuke | 2755.70 |
| 5 | Black | Win | Tamada Yoichi | 2477.72 |
| 6 | White | Win | Matsuura Hiroshi | 2310.63 |
| 7 | White | Loss | Nakayama Tomoharu | 2789.24 |
| 8 | White | Win | Hasegawa Kazuto | 2561.13 |
| 9 | Black | Win | Maruyama Yasushi | 2248.79 |
| World Championship BT | ||||
| Date | 2017-08-12 | Rating | 2675.53 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Liao Jun-Yen | 2302.98 |
| 2 | White | Loss | Huang Yen-Hua | 2421.78 |
| 3 | White | Win | Sun In | 2395.59 |
| 4 | Black | Loss | Liu Yang | 2618.24 |
| 5 | Black | Win | Metreveli Maksim | 2271.35 |
| 6 | Black | Win | Yang Yu-Hsiung | 2397.26 |
| 7 | White | Draw | Tang Kai Lam | 2722.93 |
| 8 | Black | Draw | Wai Chan Keong | 2650.35 |
| 9 | White | Win | Koyama Jun | 2562.77 |
| World Championship QT | ||||
| Date | 2017-08-05 | Rating | 2675.63 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Lu Wei-Yuan | 2554.70 |
| 2 | Black | Win | Kim Su Chan | 2278.78 |
| 3 | White | Draw | Lin Huang-Yu | 2692.06 |
| 4 | White | Draw | Lan Zhiren | 2597.81 |
| 5 | Black | Draw | Koyama Jun | 2562.80 |
| 6 | Black | Win | Oll Aivo | 2745.03 |
| 7 | Black | Loss | Sushkov Vladimir | 2822.03 |
| 34 Kanto Championship | ||||
| Date | 2017-07-16 | Rating | 2675.92 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Fujikawa Masaki | 2050.59 |
| 2 | White | Win | Iwano Fumio | 2224.44 |
| 3 | White | Loss | Nakayama Tomoharu | 2775.82 |
| 4 | White | Win | Ono Takayuki | 2337.91 |
| 5 | White | Win | Ishitani Shin-ichi | 2357.07 |
| 6 | White | Win | Maruta Hiroki | 2097.73 |
| 12th All Japan Championship | ||||
| Date | 2017-03-26 | Rating | 2677.29 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Ono Takayuki | 2329.55 |
| 2 | White | Win | Sato Kiyotomi | 2436.77 |
| 3 | White | Draw | Nakayama Tomoharu | 2751.67 |
| 4 | Black | Loss | Nakamura Shigeru | 2914.52 |
| 5 | Black | Win | Fujita Yudai | 2442.36 |
| 6 | Black | Draw | Kamiya Shunsuke | 2736.11 |
| 20 New Year (Mikami) Cup | ||||
| Date | 2017-01-22 | Rating | 2675.68 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Sato Kiyotomi | 2446.76 |
| S2 | White | Win | Ishitani Shin-ichi | 2357.74 |
| S4 | Black | Loss | Nakamura Shigeru | 2912.81 |
| S5 | White | Win | Koyama Jun | 2568.09 |
| 17 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2016-12-10 | Rating | 2673.00 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Sato Kiyotomi | 2454.32 |
| 2 | Black | Win | Maruta Koji | 2124.80 |
| 3 | Black | Win | Ishitani Shin-ichi | 2361.35 |
| 4 | White | Draw | Nakamura Shigeru | 2909.04 |
| 5 | White | Loss | Nakayama Tomoharu | 2742.08 |
| 17 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2016-11-23 | Rating | 2672.19 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Maruta Koji | 2126.65 |
| 2 | White | Win | Koyama Jun | 2571.24 |
| 3 | Black | Win | Ishitani Shin-ichi | 2362.53 |
| 4 | Black | Draw | Sato Kiyotomi | 2455.35 |
| 48 Kyoto Classified Tournament | ||||
| Date | 2016-11-13 | Rating | 2671.52 | |
| Round | Color | Result | Opponent | |
| SS2 | Black | Loss | Hasegawa Kazuto | 2594.42 |
| SS3 | White | Loss | Hata Masayuki | 2165.71 |
| SS4 | White | Draw | Kawamura Norihiko | 2580.24 |
| SS5 | White | Draw | Iio Yoshihiro | 2509.64 |
| 54 Meijinsen Tournament | ||||
| Date | 2016-09-19 | Rating | 2675.60 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Maruyama Yasushi | 2256.59 |
| 2 | Black | Win | Matsuura Hiroshi | 2326.07 |
| 3 | Black | Win | Iio Yoshihiro | 2514.64 |
| 4 | Black | Loss | Kuga Akio | 2333.80 |
| 5 | White | Loss | Kamiya Shunsuke | 2710.88 |
| 6 | White | Win | Tanaka Toshiki | 2413.05 |
| 7 | White | Win | Hasegawa Kazuto | 2595.35 |
| 8 | White | Draw | Nakayama Tomoharu | 2736.30 |
| 9 | Black | Win | Koyama Jun | 2574.57 |
| 33 Kanto Championship | ||||
| Date | 2016-07-31 | Rating | 2678.69 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Fujikawa Masaki | 2072.29 |
| 2 | White | Win | Maruta Koji | 2138.04 |
| 3 | White | Win | Koyama Jun | 2577.87 |
| 4 | Black | Draw | Nakayama Tomoharu | 2734.43 |
| 5 | Black | Win | Maruta Hiroki | 2095.48 |
| 6 | Black | Loss | Nakamura Shigeru | 2904.62 |
| 54 Meijinsen Qualification East Japan area 2nd round | ||||
| Date | 2016-06-12 | Rating | 2680.51 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Kamiya Shunsuke | 2685.20 |
| 2 | Black | Win | Mitsumori Masao | 2310.65 |
| 3 | Black | Win | Kusajima Masato | 2229.54 |
| 4 | White | Win | Tamada Yoichi | 2523.02 |
| 5 | Black | Draw | Koyama Jun | 2582.55 |
| 19 Mikami Cup | ||||
| Date | 2016-03-13 | Rating | 2678.27 | |
| Round | Color | Result | Opponent | |
| S1 | White | Win | Kusajima Masato | 2227.84 |
| S2 | White | Draw | Kamiya Shunsuke | 2679.47 |
| S3 | White | Loss | Nakamura Shigeru | 2893.14 |
| S4 | White | Win | Koyama Jun | 2584.60 |
| S5 | Black | Win | Ono Takayuki | 2301.11 |
| 11th All Japan Championship | ||||
| Date | 2016-01-11 | Rating | 2675.28 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Fujita Yudai | 2407.96 |
| 2 | White | Draw | Tamada Yoichi | 2527.39 |
| 3 | White | Loss | Koyama Jun | 2588.37 |
| 4 | Black | Win | Ishitani Shin-ichi | 2361.71 |
| 5 | Black | Win | Iio Yoshihiro | 2499.93 |
| 6 | Black | Draw | Nakayama Tomoharu | 2731.12 |
| 16 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2015-12-13 | Rating | 2675.31 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Nakayama Tomoharu | 2729.23 |
| 2 | White | Loss | Nakamura Shigeru | 2880.32 |
| 3 | White | Win | Koyama Jun | 2591.22 |
| 4 | White | Win | Ono Takayuki | 2298.71 |
| 5 | White | Loss | Sato Kiyotomi | 2482.87 |
| 16 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2015-11-15 | Rating | 2676.22 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kato Yasuhiro | 2023.95 |
| 2 | Black | Win | Ono Takayuki | 2299.27 |
| 3 | White | Loss | Koyama Jun | 2591.58 |
| 4 | White | Loss | Sato Kiyotomi | 2480.91 |
| 47 Kyoto Classified Tournament | ||||
| Date | 2015-11-08 | Rating | 2677.09 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Tachi Masaya | 2442.82 |
| S2 | Black | Win | Hasegawa Kazuto | 2618.50 |
| S3 | Black | Win | Epifanov Dmitry | 2667.85 |
| S4 | Black | Win | Kashihara Akihiko | 2307.01 |
| S5 | White | Win | Sakamoto Suzan | 2252.21 |
| 53 Meijinsen Tournament | ||||
| Date | 2015-09-22 | Rating | 2678.46 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Ishitani Shin-ichi | 2360.16 |
| 2 | Black | Loss | Hasegawa Kazuto | 2622.19 |
| 3 | White | Win | Matsuura Hiroshi | 2352.52 |
| 4 | White | Win | Tamada Yoichi | 2535.21 |
| 5 | White | Draw | Oosumi Yuuki | 2736.87 |
| 6 | Black | Loss | Kawamura Norihiko | 2583.35 |
| 7 | Black | Draw | Nakayama Tomoharu | 2722.62 |
| 8 | White | Loss | Iio Yoshihiro | 2493.71 |
| 9 | White | Draw | Koyama Jun | 2586.92 |
| World Championship AT | ||||
| Date | 2015-08-13 | Rating | 2683.68 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tang Kai Lam | 2690.08 |
| 2 | Black | Draw | Kamiya Shunsuke | 2659.99 |
| 3 | Black | Loss | Qi Guan | 2767.78 |
| 4 | White | Draw | Taimla Tunnet | 2730.51 |
| 5 | Black | Win | Salnikov Pavel | 2598.46 |
| 6 | Black | Win | Makarov Pavel | 2560.42 |
| 7 | White | Loss | Lan Zhiren | 2603.88 |
| 8 | Black | Win | Hõbemägi Martin | 2610.43 |
| 9 | Black | Draw | Fedorkin Oleg | 2689.07 |
| 10 | Black | Draw | Chen Ko-Han | 2659.16 |
| 11 | Black | Draw | Lin Huang-Yu | 2749.06 |
| Kanto Championship | ||||
| Date | 2015-07-20 | Rating | 2685.53 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Nakamura Souta | 2246.32 |
| 2 | White | Win | Ishitani Shin-ichi | 2365.91 |
| 3 | White | Draw | Koyama Jun | 2582.40 |
| 4 | White | Draw | Nakayama Tomoharu | 2716.76 |
| 5 | Black | Loss | Nakamura Shigeru | 2865.91 |
| 6 | Black | Win | Iwano Fumio | 2216.75 |
| 7th Tohoku Championship | ||||
| Date | 2015-04-12 | Rating | 2693.82 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Gakumazawa Hideaki | 2154.51 |
| 2 | White | Win | Kusajima Masato | 2223.77 |
| 3 | White | Win | Kobayashi Koichi | 2254.04 |
| 4 | White | Win | Ishitani Shin-ichi | 2383.88 |
| 5 | Black | Win | Hirono Masakazu | 1969.76 |
| 10th All Japan Championship | ||||
| Date | 2015-03-29 | Rating | 2694.64 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyagawa Junzo | 2207.49 |
| 2 | Black | Win | Nagao Noriaki | 2265.38 |
| 3 | White | Win | Kamiya Shunsuke | 2632.00 |
| 4 | Black | Draw | Nakamura Shigeru | 2863.38 |
| 5 | Black | Draw | Nakayama Tomoharu | 2700.52 |
| 6 | Black | Draw | Tachi Masaya | 2446.66 |
| 15th Kanto Renju Emperor Tournament Final | ||||
| Date | 2015-02-15 | Rating | 2695.62 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2861.20 |
| 2 | Black | Loss | Nakamura Shigeru | 2861.20 |
| 15 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2015-01-25 | Rating | 2696.98 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Ono Takayuki | 2315.25 |
| 2 | White | Win | Ishitani Shin-ichi | 2391.23 |
| 3 | Black | Win | Kamiya Shunsuke | 2618.84 |
| 4 | White | Loss | Nakamura Souta | 2224.82 |
| 5 | Black | Win | Nakamura Shigeru | 2859.24 |
| 18 Mikami Cup Tournament | ||||
| Date | 2015-01-18 | Rating | 2697.22 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Ono Takayuki | 2316.44 |
| S2 | White | Draw | Isobe Taizan | 2393.72 |
| S3 | Black | Loss | Nakamura Shigeru | 2858.79 |
| 46 Kyoto Classified Tournament | ||||
| Date | 2014-11-09 | Rating | 2702.37 | |
| Round | Color | Result | Opponent | |
| S1 | White | Win | Miyagawa Junzo | 2197.48 |
| S2 | Black | Win | Kawamura Norihiko | 2608.70 |
| S3 | Black | Draw | Iio Yoshihiro | 2480.64 |
| S4 | White | Win | Fukui Nobuhiro | 2572.55 |
| S5 | Black | Loss | Oosumi Yuuki | 2776.97 |
| 15 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2014-10-26 | Rating | 2703.34 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Tomobe Katsuhiro | 2075.71 |
| 2 | Black | Win | Kato Yasuhiro | 2057.64 |
| 3 | Black | Win | Fukui Nobuhiro | 2573.28 |
| 4 | Black | Draw | Kamiya Shunsuke | 2600.75 |
| 52 Meijinsen Tournament | ||||
| Date | 2014-09-15 | Rating | 2705.46 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tamada Yoichi | 2521.92 |
| 2 | Black | Win | Fukui Nobuhiro | 2577.34 |
| 3 | Black | Win | Kashihara Akihiko | 2306.74 |
| 4 | Black | Win | Matsuura Hiroshi | 2320.78 |
| 5 | White | Loss | Oosumi Yuuki | 2780.74 |
| 6 | White | Draw | Iio Yoshihiro | 2477.95 |
| 7 | Black | Win | Sato Kiyotomi | 2445.34 |
| 8 | White | Draw | Hasegawa Kazuto | 2610.19 |
| 9 | White | Draw | Nakayama Tomoharu | 2677.80 |
| 31th Kanto Championship | ||||
| Date | 2014-05-11 | Rating | 2711.12 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kamiya Shunsuke | 2567.33 |
| 2 | White | Win | Kobayashi Koichi | 2212.44 |
| 3 | White | Draw | Tamura Kazumasa | 2488.26 |
| 4 | White | Loss | Nakamura Shigeru | 2846.22 |
| 5 | White | Win | Sato Kiyotomi | 2434.66 |
| 6th Tohoku Championship | ||||
| Date | 2014-04-20 | Rating | 2712.17 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Hirono Masakazu | 1967.86 |
| 3 | White | Win | Sato Kiyotomi | 2432.91 |
| 4 | White | Win | Gakumazawa Hideaki | 2134.13 |
| 5 | Black | Win | Miura Hitoshi | 1789.91 |
| 6 | Black | Win | Kusajima Masato | 2207.44 |
| 7 | White | Win | Kobayashi Koichi | 2210.62 |
| 14 Kanto Renju Emperor Tournament final match | ||||
| Date | 2014-02-16 | Rating | 2713.79 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Nakamura Shigeru | 2850.03 |
| 2 | Black | Loss | Nakamura Shigeru | 2850.03 |
| 9th All Japan Championship | ||||
| Date | 2014-01-26 | Rating | 2715.31 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Ishitani Shin-ichi | 2400.61 |
| 2 | White | Win | Sato Kiyotomi | 2429.00 |
| 3 | White | Win | Fukui Nobuhiro | 2567.77 |
| 4 | White | Draw | Oosumi Yuuki | 2786.87 |
| 5 | White | Win | Iio Yoshihiro | 2503.41 |
| 6 | White | Win | Tamura Kazumasa | 2493.73 |
| 14th Mikami Cup S-class | ||||
| Date | 2014-01-19 | Rating | 2715.22 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fukui Nobuhiro | 2566.70 |
| 2 | White | Draw | Ishitani Shin-ichi | 2399.90 |
| 3 | White | Win | Tamura Kazumasa | 2494.33 |
| 4 | White | Win | Nakayama Tomoharu | 2637.01 |
| 5 | Black | Loss | Nakamura Shigeru | 2850.18 |
| 14 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2013-12-15 | Rating | 2714.17 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fukui Nobuhiro | 2562.28 |
| 2 | Black | Win | Sato Kiyotomi | 2429.57 |
| 3 | White | Draw | Tamura Kazumasa | 2493.67 |
| 4 | Black | Loss | Nakamura Shigeru | 2850.71 |
| 5 | White | Draw | Kamiya Shunsuke | 2541.32 |
| 45 Kyoto Classified Tournament | ||||
| Date | 2013-11-10 | Rating | 2714.06 | |
| Round | Color | Result | Opponent | |
| S1 | White | Win | Ishitani Shin-ichi | 2387.98 |
| S2 | Black | Draw | Oosumi Yuuki | 2793.14 |
| S3 | Black | Win | Hata Masayuki | 2212.51 |
| S4 | Black | Win | Hasegawa Kazuto | 2588.85 |
| S5 | Black | Win | Mano Yoshihisa | 2283.12 |
| 51 Meijinsen Tournament | ||||
| Date | 2013-09-16 | Rating | 2711.04 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Yamaguchi Yusui | 2567.66 |
| 2 | Black | Win | Kawano Takahisa | 2346.45 |
| 3 | White | Win | Kawate Kozo | 2163.39 |
| 4 | Black | Win | Hasegawa Kazuto | 2586.24 |
| 5 | White | Win | Mano Yoshihisa | 2283.39 |
| 6 | Black | Win | Kamiya Shunsuke | 2525.68 |
| 7 | Black | Loss | Oosumi Yuuki | 2797.20 |
| 8 | Black | Win | Sato Kiyotomi | 2433.54 |
| 9 | White | Win | Hata Masayuki | 2217.92 |
| ex | Black | Loss | Oosumi Yuuki | 2797.20 |
| World Championship AT | ||||
| Date | 2013-08-14 | Rating | 2707.80 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Chen Ko-Han | 2638.04 |
| 2 | White | Win | Lan Zhiren | 2592.48 |
| 3 | White | Win | Hõbemägi Martin | 2545.71 |
| 4 | White | Loss | Sushkov Vladimir | 2781.39 |
| 5 | White | Draw | Oosumi Yuuki | 2798.34 |
| 6 | White | Loss | Epifanov Dmitry | 2638.59 |
| 7 | Black | Win | Salnikov Pavel | 2563.91 |
| 8 | White | Draw | Oll Aivo | 2698.65 |
| 9 | White | Loss | Taimla Tunnet | 2825.91 |
| 10 | White | Draw | Cao Dong | 2710.98 |
| 11 | Black | Loss | Wang Qingqing | 2607.50 |
| World Championship QT | ||||
| Date | 2013-08-05 | Rating | 2707.60 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Hõbemägi Martin | 2545.62 |
| 2 | Black | Win | Miyagawa Junzo | 2190.44 |
| 3 | White | Draw | Sushkov Vladimir | 2780.72 |
| 4 | Black | Win | Pajuste Renee | 2575.69 |
| 5 | White | Draw | Oll Aivo | 2698.68 |
| 6 | Black | Draw | Fedorkin Oleg | 2639.35 |
| 7 | Black | Draw | Salnikov Pavel | 2565.30 |
| 29th Kanto Championship | ||||
| Date | 2013-05-12 | Rating | 2702.89 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Iwano Fumio | 2156.45 |
| 2 | Black | Win | Kamiya Shunsuke | 2505.12 |
| 3 | Black | Win | Ishitani Shin-ichi | 2357.05 |
| 4 | White | Win | Nakamura Shigeru | 2832.55 |
| 5 | Black | Win | Kudomi Takahiro | 2371.65 |
| 5th Tohoku Championship | ||||
| Date | 2013-04-14 | Rating | 2698.82 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Gakumazawa Hideaki | 2110.22 |
| 2 | Black | Win | Kudomi Takahiro | 2376.21 |
| 3 | Black | Win | Kusajima Masato | 2191.89 |
| 4 | White | Win | Maruta Hiroki | 2108.95 |
| 5 | Black | Win | Fukui Nobuhiro | 2533.47 |
| 8th All Japan Championship | ||||
| Date | 2013-03-24 | Rating | 2694.95 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kobayashi Koichi | 2186.31 |
| 2 | Black | Draw | Kamiya Shunsuke | 2497.19 |
| 3 | Black | Win | Isobe Taizan | 2374.27 |
| 4 | Black | Win | Iio Yoshihiro | 2458.01 |
| 5 | Black | Loss | Nakamura Shigeru | 2834.10 |
| 6 | White | Loss | Oosumi Yuuki | 2795.63 |
| 13 Kanto Renju Emperor Tournament final match | ||||
| Date | 2013-02-17 | Rating | 2689.87 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2837.81 |
| 2 | Black | Draw | Nakamura Shigeru | 2837.81 |
| 3 | Black | Draw | Nakamura Shigeru | 2837.81 |
| 16th Mikami Cup Tournament | ||||
| Date | 2013-01-20 | Rating | 2685.60 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Mitsumori Masao | 2311.06 |
| S2 | White | Win | Ishitani Shin-ichi | 2344.00 |
| S3 | White | Loss | Nakamura Shigeru | 2840.78 |
| S4 | White | Win | Ono Takayuki | 2378.58 |
| S5 | White | Loss | Fukui Nobuhiro | 2526.49 |
| 13 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2013-01-13 | Rating | 2684.87 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Kudomi Takahiro | 2381.74 |
| 2 | Black | Win | Fukui Nobuhiro | 2525.62 |
| 3 | Black | Win | Isobe Taizan | 2377.02 |
| 4 | White | Win | Ishitani Shin-ichi | 2343.26 |
| 5 | White | Loss | Nakamura Shigeru | 2841.29 |
| 44 Kyoto Classified Tournament | ||||
| Date | 2012-11-11 | Rating | 2680.96 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Ishitani Shin-ichi | 2340.78 |
| S2 | White | Draw | Hasegawa Kazuto | 2566.26 |
| S3 | Black | Win | Miyagawa Junzo | 2187.14 |
| S4 | Black | Win | Kudomi Takahiro | 2382.57 |
| S5 | Black | Loss | Oosumi Yuuki | 2781.50 |
| 13 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2012-10-21 | Rating | 2679.95 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tomobe Katsuhiro | 2157.72 |
| 2 | Black | Win | Maruta Hiroki | 2090.86 |
| 3 | Black | Draw | Fukui Nobuhiro | 2512.95 |
| 4 | Black | Win | Tada Ayako | 2268.14 |
| 50th Meijinsen Tournament | ||||
| Date | 2012-09-17 | Rating | 2678.47 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Nagasoe Hiroki | 2523.15 |
| 2 | Black | Loss | Nakamura Shigeru | 2843.79 |
| 3 | White | Win | Ono Takayuki | 2390.29 |
| 4 | Black | Win | Nakayama Tomoharu | 2590.93 |
| 5 | Black | Win | Matsuura Hiroshi | 2307.85 |
| 6 | White | Loss | Yamaguchi Yusui | 2612.14 |
| 7 | Black | Win | Iio Yoshihiro | 2446.97 |
| 8 | Black | Draw | Fukui Nobuhiro | 2505.45 |
| 9 | White | Win | Hasegawa Kazuto | 2559.29 |
| 29th Kanto Championship | ||||
| Date | 2012-05-13 | Rating | 2669.41 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tada Ayako | 2250.54 |
| 2 | White | Loss | Nakamura Shigeru | 2846.57 |
| 3 | White | Win | Fukui Nobuhiro | 2476.50 |
| 4 | Black | Win | Matsuoka Teruo | 1985.31 |
| 5 | Black | Win | Kudomi Takahiro | 2390.43 |
| Team World Championship | ||||
| Date | 2012-05-06 | Rating | 2668.78 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | He Qifa | 2596.95 |
| 2 | Black | Win | Piddubny Konstantin | 2243.36 |
| 3 | White | Draw | Chingin Konstantin | 2787.16 |
| 4 | Black | Loss | Yang Yu-Hsiung | 2457.55 |
| 5 | Black | Win | Lents Johann | 2516.94 |
| 7 | Black | Draw | Yin Licheng | 2495.97 |
| 8 | Black | Loss | He Qifa | 2596.95 |
| 9 | White | Draw | Chen Wei | 2448.16 |
| 10 | White | Win | Yin Licheng | 2495.97 |
| 7th All Japan Championship | ||||
| Date | 2012-01-29 | Rating | 2668.54 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyoshi Takeo | 2141.48 |
| 2 | White | Loss | Isobe Taizan | 2388.54 |
| 3 | White | Draw | Kamiya Shunsuke | 2433.12 |
| 4 | White | Win | Fukui Nobuhiro | 2455.76 |
| 5 | White | Win | Tamada Yoichi | 2458.06 |
| 6 | White | Loss | Oosumi Yuuki | 2750.37 |
| 12 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2012-01-15 | Rating | 2669.56 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kamiya Shunsuke | 2430.51 |
| 2 | Black | Win | Mitsumori Masao | 2331.58 |
| 3 | Black | Win | Nakayama Tomoharu | 2565.09 |
| 4 | Black | Loss | Nakamura Shigeru | 2840.18 |
| 5 | Black | Loss | Oosumi Yuuki | 2748.98 |
| 43 Kyoto Classified Tournament | ||||
| Date | 2011-11-13 | Rating | 2674.04 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Hasegawa Kazuto | 2544.00 |
| S2 | Black | Win | Doi Manabu | 2080.11 |
| S3 | Black | Win | Miyagawa Junzo | 2194.77 |
| S4 | Black | Win | Oosumi Yuuki | 2737.70 |
| S5 | White | Win | Ishitani Shin-ichi | 2363.87 |
| 12 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2011-10-23 | Rating | 2673.75 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kato Yasuhiro | 2050.85 |
| 2 | Black | Win | Kudomi Takahiro | 2386.70 |
| 3 | Black | Loss | Nakayama Tomoharu | 2553.05 |
| 4 | Black | Win | Ishitani Shin-ichi | 2364.25 |
| 49th Meijinsen Tournament | ||||
| Date | 2011-09-19 | Rating | 2674.12 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kubo Izumi | 2085.22 |
| 2 | Black | Win | Miyoshi Takeo | 2137.99 |
| 3 | White | Win | Sakashita Shoichi | 2122.76 |
| 4 | White | Win | Matsuura Hiroshi | 2347.56 |
| 5 | Black | Loss | Yamaguchi Yusui | 2612.30 |
| 6 | Black | Win | Nakayama Tomoharu | 2545.63 |
| 7 | White | Win | Iio Yoshihiro | 2466.21 |
| 8 | White | Win | Hasegawa Kazuto | 2546.56 |
| 9 | White | Win | Kashihara Akihiko | 2239.24 |
| World Championship AT | ||||
| Date | 2011-08-10 | Rating | 2672.73 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Lin Huang-Yu | 2739.73 |
| 2 | Black | Draw | Artemyev Sergey | 2572.32 |
| 3 | Black | Win | Hou I-Cheng | 2471.23 |
| 4 | Black | Draw | Oosumi Yuuki | 2718.93 |
| 5 | White | Win | Oll Aivo | 2677.57 |
| 6 | Black | Draw | Cao Dong | 2671.72 |
| 7 | White | Loss | Taimla Tunnet | 2774.19 |
| 8 | White | Win | Andersson Tord | 2407.17 |
| 9 | Black | Loss | Huang Jin-xian | 2574.83 |
| 10 | White | Draw | Sushkov Vladimir | 2746.67 |
| 11 | Black | Loss | Dai Xiaohan | 2667.88 |
| World Championship QT | ||||
| Date | 2011-08-03 | Rating | 2672.99 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Ono Takayuki | 2370.22 |
| 2 | White | Win | Dai Xiaohan | 2668.80 |
| 3 | Black | Draw | Kise Katsumi | 2520.98 |
| 4 | Black | Draw | Kawamura Norihiko | 2594.51 |
| 5 | Black | Win | Hõbemägi Martin | 2381.70 |
| 6 | Black | Win | Nikonov Konstantin | 2605.51 |
| 7 | White | Draw | Soosõrv Ants | 2715.09 |
| 6th All Japan Championship | ||||
| Date | 2011-03-27 | Rating | 2668.58 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tada Ayako | 2187.41 |
| 2 | White | Win | Mano Yoshihisa | 2254.85 |
| 3 | Black | Draw | Tamada Yoichi | 2473.09 |
| 4 | Black | Win | Iio Yoshihiro | 2480.42 |
| 5 | Black | Win | Kise Katsumi | 2507.56 |
| 6 | White | Loss | Oosumi Yuuki | 2704.49 |
| 11 Kanto Renju Emperor Tournament final match | ||||
| Date | 2010-12-26 | Rating | 2665.64 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Nakamura Shigeru | 2829.21 |
| 2 | Black | Loss | Nakamura Shigeru | 2829.21 |
| 11 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2010-11-21 | Rating | 2665.96 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fukui Nobuhiro | 2338.01 |
| 2 | Black | Win | Nakayama Tomoharu | 2491.11 |
| 3 | White | Win | Kudomi Takahiro | 2380.91 |
| 4 | Black | Win | Mitsumori Masao | 2300.05 |
| 5 | Black | Draw | Nakamura Shigeru | 2829.21 |
| 42 Kyoto Classified Tournament | ||||
| Date | 2010-11-14 | Rating | 2665.56 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Loss | Okumura Toyohiko | 2306.90 |
| S2 | White | Win | Kubo Izumi | 2082.95 |
| S3 | White | Win | Hata Masayuki | 2163.43 |
| S4 | White | Win | Hasegawa Kazuto | 2605.41 |
| S5 | White | Loss | Oosumi Yuuki | 2686.29 |
| 11 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2010-10-31 | Rating | 2665.66 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Fujikawa Masaki | 2059.70 |
| 2 | Black | Win | Maruta Koji | 2093.33 |
| 3 | Black | Win | Mitsumori Masao | 2299.63 |
| 4 | Black | Draw | Oosumi Yuuki | 2682.68 |
| 48th Meijinsen Tournament | ||||
| Date | 2010-09-20 | Rating | 2665.35 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Koiso Shigemasa | 2149.45 |
| 2 | Black | Win | Sakamoto Suzan | 2317.68 |
| 3 | Black | Loss | Oosumi Yuuki | 2671.59 |
| 4 | Black | Draw | Iio Yoshihiro | 2495.71 |
| 5 | White | Win | Tamada Yoichi | 2456.43 |
| 6 | White | Win | Kawano Takahisa | 2303.50 |
| 7 | Black | Win | Ishitani Shin-ichi | 2364.61 |
| 8 | White | Win | Matsuura Hiroshi | 2356.89 |
| 9 | Black | Loss | Yamaguchi Yusui | 2566.10 |
| 27th Kanto Championship | ||||
| Date | 2010-05-23 | Rating | 2669.34 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Ono Takayuki | 2367.58 |
| 2 | White | Win | Tamura Kazumasa | 2482.47 |
| 3 | White | Loss | Nakamura Shigeru | 2828.14 |
| 4 | Black | Win | Ishitani Shin-ichi | 2369.70 |
| 5 | Black | Win | Oosumi Yuuki | 2640.67 |
| Team World Championship | ||||
| Date | 2010-05-05 | Rating | 2668.97 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Nagao Noriaki | 2343.53 |
| 3 | Black | Win | Yin Licheng | 2484.63 |
| 4 | Black | Win | Chen Ko-Han | 2539.51 |
| 5 | Black | Draw | Epifanov Dmitry | 2526.11 |
| 6 | Black | Win | Eibatov Nizami | 2290.23 |
| 7 | White | Win | Purk Andry | 2630.80 |
| 8 | Black | Win | Chen Ko-Han | 2539.51 |
| 9 | Black | Loss | Yin Licheng | 2484.63 |
| 10 | White | Win | Purk Andry | 2630.80 |
| 5th All Japan Championship | ||||
| Date | 2010-03-21 | Rating | 2667.74 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Kobayashi Koichi | 2115.42 |
| 2 | Black | Win | Isobe Taizan | 2372.92 |
| 3 | White | Win | Nagao Noriaki | 2340.78 |
| 4 | White | Win | Tamura Kazumasa | 2483.63 |
| 5 | White | Win | Ishitani Shin-ichi | 2369.32 |
| 6 | Black | Win | Nakamura Shigeru | 2824.88 |
| 10 Kanto Renju Emperor Tournament final match | ||||
| Date | 2010-02-21 | Rating | 2663.97 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2826.16 |
| 2 | Black | Win | Nakamura Shigeru | 2826.16 |
| 3 | Black | Loss | Nakamura Shigeru | 2826.16 |
| 13th Mikami Cup Tournament | ||||
| Date | 2010-01-31 | Rating | 2660.90 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Hara Masao | 2001.30 |
| S2 | Black | Win | Isobe Taizan | 2374.38 |
| S3 | White | Win | Ishitani Shin-ichi | 2362.31 |
| 10 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2009-12-20 | Rating | 2653.71 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tamura Kazumasa | 2481.02 |
| 2 | Black | Win | Ono Takayuki | 2366.34 |
| 3 | White | Loss | Nakamura Shigeru | 2827.94 |
| 4 | Black | Win | Nagao Noriaki | 2324.07 |
| 5 | Black | Draw | Tamada Yoichi | 2388.75 |
| 40th Kyoto Classified - Special class | ||||
| Date | 2009-11-09 | Rating | 2646.79 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Sakamoto Suzan | 2296.95 |
| 2 | Black | Draw | Iio Yoshihiro | 2492.05 |
| 3 | Black | Win | Miyagawa Junzo | 2184.39 |
| 4 | Black | Loss | Oosumi Yuuki | 2607.07 |
| 5 | Black | Draw | Tamura Kazumasa | 2480.20 |
| 41 Kyoto Classified Tournament | ||||
| Date | 2009-11-08 | Rating | 2646.68 | |
| Round | Color | Result | Opponent | |
| S1 | White | Win | Kudomi Takahiro | 2344.64 |
| S2 | Black | Win | Mano Yoshihisa | 2290.42 |
| S3 | Black | Loss | Miyoshi Takeo | 2143.88 |
| S4 | Black | Loss | Iio Yoshihiro | 2492.00 |
| S5 | White | Win | Sakamoto Suzan | 2296.81 |
| 10 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2009-10-04 | Rating | 2646.18 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fujikawa Masaki | 2038.94 |
| 2 | Black | Win | Iwano Fumio | 2129.10 |
| 3 | Black | Win | Oosumi Yuuki | 2602.65 |
| 4 | White | Draw | Ono Takayuki | 2375.10 |
| 47th Meijinsen tournament | ||||
| Date | 2009-09-22 | Rating | 2645.84 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Kawamura Norihiko | 2604.23 |
| 2 | White | Win | Kataoka Mitsuaki | 2237.88 |
| 3 | Black | Win | Ishitani Shin-ichi | 2349.69 |
| 4 | Black | Loss | Tamura Kazumasa | 2478.42 |
| 5 | White | Win | Matsuura Hiroshi | 2338.93 |
| 6 | Black | Win | Sakamoto Suzan | 2289.46 |
| 7 | Black | Draw | Oosumi Yuuki | 2602.20 |
| 8 | Black | Win | Iio Yoshihiro | 2488.63 |
| 9 | Black | Win | Yamaguchi Yusui | 2553.99 |
| World Championship AT | ||||
| Date | 2009-08-13 | Rating | 2642.30 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2824.23 |
| 2 | White | Win | Ono Takayuki | 2378.53 |
| 3 | Black | Loss | Cao Dong | 2677.05 |
| 4 | Black | Loss | Purk Andry | 2637.84 |
| 5 | White | Win | Chen Ko-Han | 2527.28 |
| 6 | White | Win | Kozhin Mikhail | 2632.50 |
| 7 | White | Loss | Karasyov Maxim | 2576.28 |
| 8 | White | Loss | Sushkov Vladimir | 2768.59 |
| 9 | Black | Loss | Wu Di | 2629.60 |
| 10 | Black | Loss | Taimla Tunnet | 2795.60 |
| 11 | Black | Win | Nykl Ondřej | 2515.15 |
| World Championship QT | ||||
| Date | 2009-08-05 | Rating | 2642.55 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Savrasova Yulia | 2629.73 |
| 2 | Black | Win | Yao Jinrui | 2317.23 |
| 3 | Black | Win | Ono Takayuki | 2379.53 |
| 4 | White | Win | Yin Licheng | 2473.52 |
| 5 | Black | Draw | Nowakowski Maciej | 2471.03 |
| 6 | White | Win | Lin Huang-Yu | 2586.40 |
| 7 | Black | Draw | Cao Dong | 2676.02 |
| 26th Kanto Championship | ||||
| Date | 2009-05-17 | Rating | 2643.23 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Ono Takayuki | 2381.03 |
| 2 | Black | Win | Nagao Noriaki | 2274.23 |
| 3 | Black | Draw | Yamaguchi Yusui | 2550.38 |
| 4 | Black | Draw | Nakamura Shigeru | 2826.59 |
| 5 | Black | Draw | Tamura Kazumasa | 2481.72 |
| 4th All Japan Championship | ||||
| Date | 2009-03-21 | Rating | 2642.95 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Nagao Noriaki | 2261.95 |
| 2 | White | Loss | Ishitani Shin-ichi | 2365.94 |
| 3 | Black | Win | Sakamoto Suzan | 2275.07 |
| 4 | White | Draw | Oosumi Yuuki | 2584.47 |
| 5 | Black | Draw | Mitsumori Masao | 2316.98 |
| 6 | White | Win | Ono Takayuki | 2383.90 |
| 9 Kanto Renju Emperor Tournament final match | ||||
| Date | 2009-02-08 | Rating | 2645.46 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2827.72 |
| 2 | White | Draw | Nakamura Shigeru | 2827.72 |
| 3 | Black | Win | Nakamura Shigeru | 2827.72 |
| 4 | White | Loss | Nakamura Shigeru | 2827.72 |
| 12th Mikami Cup Tournament | ||||
| Date | 2009-01-18 | Rating | 2646.02 | |
| Round | Color | Result | Opponent | |
| S1 | White | Draw | Kawamura Norihiko | 2623.42 |
| S2 | Black | Loss | Nagao Noriaki | 2255.74 |
| S3 | Black | Win | Isobe Taizan | 2380.79 |
| S4 | White | Win | Oosumi Yuuki | 2567.92 |
| S5 | White | Loss | Nakamura Shigeru | 2828.64 |
| 46 Meijinsen Match R3-R4 | ||||
| Date | 2008-11-23 | Rating | 2650.14 | |
| Round | Color | Result | Opponent | |
| 3 | Black | Loss | Hasegawa Kazuto | 2696.31 |
| 9th Kanto Renju Emperor Tournament, 2nd round | ||||
| Date | 2008-11-16 | Rating | 2650.88 | |
| Round | Color | Result | Opponent | |
| White | Draw | Nakamura Shigeru | 2828.08 | |
| Black | Win | Sato Kiyotomi | 2420.62 | |
| Black | Win | Kudomi Takahiro | 2333.48 | |
| Black | Win | Nakayama Tomoharu | 2281.30 | |
| Black | Win | Kato Yasuhiro | 1990.26 | |
| 9th Kanto Renju Emperor Tournament, 1st round | ||||
| Date | 2008-10-26 | Rating | 2651.99 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Tanizaki Ryusuke | 2110.24 |
| 2 | Black | Draw | Ono Takayuki | 2380.89 |
| 3 | White | Win | Nakayama Tomoharu | 2277.85 |
| 4 | Black | Win | Tamada Yoichi | 2254.19 |
| 46 Meijinsen Match R1-R2 | ||||
| Date | 2008-10-19 | Rating | 2652.41 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Hasegawa Kazuto | 2699.88 |
| 2 | Black | Loss | Hasegawa Kazuto | 2699.88 |
| 46th Meijinsen Tournament | ||||
| Date | 2008-09-15 | Rating | 2655.35 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Kawamura Norihiko | 2629.12 |
| 2 | Black | Win | Matsuura Hiroshi | 2310.20 |
| 3 | White | Win | Iio Yoshihiro | 2483.95 |
| 4 | Black | Win | Ishitani Shin-ichi | 2371.10 |
| 5 | Black | Win | Oosumi Yuuki | 2541.65 |
| 6 | Black | Win | Kataoka Mitsuaki | 2233.67 |
| 7 | White | Win | Yamaguchi Yusui | 2562.11 |
| 8 | Black | Win | Hata Masayuki | 2225.40 |
| 9 | White | Win | Sato Kiyotomi | 2415.07 |
| Youth World Championship | ||||
| Date | 2008-08-10 | Rating | 2654.22 | |
| Round | Color | Result | Opponent | |
| A1 | White | Win | Zajk Michał | 2333.01 |
| A2 | White | Win | Tamioła Artur | 2373.15 |
| A3 | White | Draw | Oll Aivo | 2711.81 |
| A4 | White | Win | Lents Johann | 2461.48 |
| A5 | White | Loss | Demján Attila | 2693.84 |
| A6 | White | Draw | Purk Andry | 2605.04 |
| A7 | Black | Draw | Ilu Timo | 2542.84 |
| A8 | White | Win | Tamada Yoichi | 2235.11 |
| A9 | White | Win | Myasoyedov Yevgeni | 2338.86 |
| A10 | White | Win | Laube Pavel | 2437.59 |
| A11 | Black | Win | Andrzejewski Wawrzyniec | 2261.38 |
| RIF 20 years anniversary celebration tournament | ||||
| Date | 2008-08-07 | Rating | 2654.02 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Karlsson Stefan | 2565.93 |
| 2 | White | Win | Sobolev Pavel | 2147.54 |
| 3 | White | Win | Jonsson Peter | 2307.33 |
| 4 | Black | Win | Poghosyan Albert | 2359.44 |
| 5 | Black | Win | Nykl Ondřej | 2443.33 |
| 6 | Black | Win | Ono Takayuki | 2378.36 |
| 25th Kanto Championship | ||||
| Date | 2008-05-18 | Rating | 2644.85 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Maruta Hiroki | 2027.08 |
| 2 | Black | Win | Tamada Yoichi | 2214.08 |
| 3 | Black | Loss | Nakamura Shigeru | 2827.07 |
| 4 | Black | Win | Isobe Taizan | 2400.91 |
| 5 | White | Win | Arita Nobuyoshi | 2365.46 |
| 3rd All Japan Championship | ||||
| Date | 2008-03-23 | Rating | 2637.64 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tamada Yoichi | 2200.06 |
| 2 | White | Draw | Kudomi Takahiro | 2316.69 |
| 3 | Black | Win | Sato Kiyotomi | 2395.38 |
| 4 | Black | Loss | Nakamura Shigeru | 2824.99 |
| 5 | Black | Win | Ono Takayuki | 2369.52 |
| 6 | Black | Draw | Isobe Taizan | 2409.02 |
| 8 Kanto Renju Emperor Tournament final match | ||||
| Date | 2008-02-24 | Rating | 2634.99 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Nakamura Shigeru | 2824.39 |
| 2 | Black | Win | Nakamura Shigeru | 2824.39 |
| 3 | Black | Loss | Nakamura Shigeru | 2824.39 |
| 4 | White | Loss | Nakamura Shigeru | 2824.39 |
| 8th Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2007-12-16 | Rating | 2625.79 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Ishitani Shin-ichi | 2375.49 |
| 2 | White | Loss | Nakamura Shigeru | 2825.45 |
| 3 | White | Win | Kurata Kiyotaka | 2258.84 |
| 4 | Black | Win | Isobe Taizan | 2409.79 |
| 5 | White | Win | Ono Takayuki | 2361.35 |
| 39th Kyoto Classified - Special Class | ||||
| Date | 2007-11-11 | Rating | 2622.59 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Sakamoto Suzan | 2260.62 |
| 2 | White | Win | Okumura Toyohiko | 2298.24 |
| 3 | Black | Draw | Hasegawa Kazuto | 2720.31 |
| 4 | White | Win | Oosumi Yuuki | 2528.35 |
| 5 | Black | Win | Iio Yoshihiro | 2503.86 |
| The 45th Meijin-sen Tournament | ||||
| Date | 2007-09-17 | Rating | 2613.13 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Miyoshi Takeo | 2271.40 |
| 2 | White | Win | Kawamura Norihiko | 2610.62 |
| 3 | White | Win | Iio Yoshihiro | 2506.19 |
| 4 | White | Win | Hiwatashi Kikuma | 1867.33 |
| 5 | Black | Win | Sato Kiyotomi | 2383.52 |
| 6 | Black | Loss | Yamaguchi Yusui | 2616.60 |
| 7 | White | Loss | Oosumi Yuuki | 2524.36 |
| 8 | White | Win | Isobe Taizan | 2411.20 |
| 9 | White | Win | Matsuura Hiroshi | 2291.10 |
| World Championship AT | ||||
| Date | 2007-08-15 | Rating | 2606.36 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Savrasova Yulia | 2661.31 |
| 2 | White | Win | Iio Yoshihiro | 2507.28 |
| 3 | Black | Win | Oll Aivo | 2632.69 |
| 4 | White | Draw | Karlsson Stefan | 2576.14 |
| 5 | White | Loss | Yamaguchi Yusui | 2619.30 |
| 6 | White | Loss | Wu Di | 2669.71 |
| 7 | Black | Loss | Taimla Tunnet | 2733.57 |
| 8 | White | Loss | Chingin Konstantin | 2763.53 |
| 9 | Black | Loss | Sushkov Vladimir | 2726.88 |
| 10 | Black | Draw | Kozhin Mikhail | 2571.43 |
| 11 | White | Loss | Purk Andry | 2598.17 |
| World Championship QT | ||||
| Date | 2007-08-08 | Rating | 2605.69 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Eriksson Marcus | 2276.76 |
| 2 | White | Win | Ikonen Jussi | 2239.88 |
| 3 | Black | Draw | Iio Yoshihiro | 2507.73 |
| 4 | Black | Win | Oosumi Yuuki | 2517.11 |
| 5 | Black | Win | Lin Huang-Yu | 2506.74 |
| 6 | Black | Draw | Poghosyan Albert | 2364.63 |
| 7 | White | Loss | Wu Di | 2668.23 |
| 24th Kanto Championship Tournament | ||||
| Date | 2007-05-06 | Rating | 2595.75 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Iwano Fumio | 2138.17 |
| 2 | White | Win | Kubo Izumi | 2087.53 |
| 3 | Black | Win | Sato Kiyotomi | 2398.92 |
| 4 | White | Win | Isobe Taizan | 2409.31 |
| 5 | Black | Win | Kudomi Takahiro | 2313.37 |
| The 5th Shanghai Renju Meijin Invitation Tournament | ||||
| Date | 2007-05-03 | Rating | 2595.26 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Yamaguchi Yusui | 2613.77 |
| 2 | Black | Win | Ge Chongyu | 2368.33 |
| 3 | Black | Loss | Cao Dong | 2601.96 |
| SF1 | Black | Win | Mitsumori Masao | 2256.04 |
| SF2 | Black | Draw | Isobe Taizan | 2409.33 |
| SF3 | Black | Loss | Zhu Jianfeng | 2504.51 |
| SF4 | White | Draw | Zhang Yifeng | 2364.55 |
| 7th Kanto Renju Emperor Tournament - Final | ||||
| Date | 2007-02-25 | Rating | 2593.20 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2819.08 |
| 2 | Black | Draw | Nakamura Shigeru | 2819.08 |
| 3 | Black | Draw | Nakamura Shigeru | 2819.08 |
| The 7th Kanto Renju Emperor Tournament, 2nd round | ||||
| Date | 2006-12-10 | Rating | 2588.79 | |
| Round | Color | Result | Opponent | |
| White | Win | Hara Masao | 2066.08 | |
| White | Win | Kudomi Takahiro | 2285.75 | |
| White | Win | Nagao Noriaki | 2228.64 | |
| White | Win | Sato Kiyotomi | 2407.97 | |
| Black | Loss | Nakamura Shigeru | 2819.46 | |
| 38th Kyoto Classified - Special class | ||||
| Date | 2006-11-12 | Rating | 2586.44 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyagawa Junzo | 2248.40 |
| 2 | Black | Win | Miyoshi Takeo | 2261.72 |
| 3 | White | Win | Miyagawa Sou | 2147.52 |
| 4 | Black | Win | Takashima Junya | 2484.27 |
| 5 | White | Draw | Oosumi Yuuki | 2452.26 |
| The 44th Meijin-sen Tournament | ||||
| Date | 2006-09-18 | Rating | 2579.76 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Yamaguchi Yusui | 2608.99 |
| 2 | Black | Win | Iio Yoshihiro | 2487.01 |
| 3 | Black | Win | Nagao Noriaki | 2227.48 |
| 4 | White | Draw | Fujii Naoki | 2118.53 |
| 5 | Black | Loss | Kawamura Norihiko | 2637.23 |
| 6 | White | Win | Sato Kiyotomi | 2413.60 |
| 7 | White | Win | Ishitani Shin-ichi | 2350.17 |
| 8 | Black | Draw | Oosumi Yuuki | 2436.14 |
| 9 | White | Win | Matsuura Hiroshi | 2291.45 |
| Asian Championship | ||||
| Date | 2006-08-15 | Rating | 2576.58 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Yoon Seong-Won | 1839.61 |
| 2 | White | Win | Kim Kyu-Cheol | 1992.04 |
| 3 | White | Loss | Kim Chang-Hoon | 2506.80 |
| 4 | White | Win | Choi Yun Suk | 2247.28 |
| 5 | Black | Win | Kim Gyu-Hyeon | 2473.16 |
| 6 | White | Win | Kim Byoung-Jun | 2482.26 |
| 7 | White | Draw | Yamaguchi Yusui | 2607.31 |
| 8 | Black | Win | Iio Yoshihiro | 2486.03 |
| Youth World Championship | ||||
| Date | 2006-08-08 | Rating | 2575.55 | |
| Round | Color | Result | Opponent | |
| a1 | White | Draw | Takashima Junya | 2480.73 |
| a2 | Black | Loss | Duan Ran | 2342.51 |
| a3 | Black | Win | Hallkvist Joel | 2045.45 |
| a4 | White | Win | Maruta Hiroki | 1988.68 |
| a5 | White | Draw | Zhang Cheng | 2440.38 |
| a6 | Black | Loss | Lents Johann | 2488.85 |
| a7 | White | Win | Blomstedt Torbjorn | 2111.57 |
| a8 | Black | Draw | Qiu Yunfei | 2500.24 |
| 23rd Kanto Championship | ||||
| Date | 2006-05-21 | Rating | 2573.89 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Ono Takayuki | 2289.66 |
| 2 | White | Win | Tadokoro Hosai | 1924.51 |
| 3 | Black | Draw | Mitsumori Masao | 2246.34 |
| 4 | White | Win | Arita Nobuyoshi | 2343.47 |
| 5 | White | Draw | Yamaguchi Yusui | 2607.60 |
| Team World Championship | ||||
| Date | 2006-05-05 | Rating | 2573.46 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Saarenpää Samuli | 2436.71 |
| 2 | Black | Win | Karlsson Stefan | 2529.98 |
| 3 | Black | Loss | Meritee Ando | 2835.86 |
| 4 | Black | Win | Salnikov Pavel | 2512.15 |
| 5 | Black | Win | Chen Wei | 2514.95 |
| 6 | Black | Loss | Sushkov Vladimir | 2695.90 |
| 7 | Black | Loss | Ilu Timo | 2545.72 |
| F1 | Black | Win | Karlsson Stefan | 2529.98 |
| F2 | Black | Loss | Karlsson Stefan | 2529.98 |
| 6th Kanto Renju Emperor Tournament - Final match | ||||
| Date | 2005-12-04 | Rating | 2570.51 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Yamaguchi Yusui | 2581.20 |
| 2 | Black | Loss | Yamaguchi Yusui | 2581.20 |
| 3 | White | Draw | Yamaguchi Yusui | 2581.20 |
| 4 | Black | Win | Yamaguchi Yusui | 2581.20 |
| 37th Kyoto Classified - Special class | ||||
| Date | 2005-11-13 | Rating | 2569.22 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Ishitani Shin-ichi | 2372.78 |
| 2 | White | Win | Yamaguchi Yusui | 2577.38 |
| 3 | White | Win | Takashima Junya | 2487.02 |
| 4 | White | Draw | Iio Yoshihiro | 2459.87 |
| 5 | Black | Draw | Miyoshi Takeo | 2259.50 |
| 6th Kanto Renju Emperor Tournament - Semifinal | ||||
| Date | 2005-10-23 | Rating | 2567.73 | |
| Round | Color | Result | Opponent | |
| White | Draw | Yamaguchi Yusui | 2575.01 | |
| Black | Loss | Isobe Taizan | 2433.27 | |
| Black | Win | Kamemoto Daichi | 2163.46 | |
| Black | Win | Sato Kiyotomi | 2377.37 | |
| Black | Win | Koyama Jun | 2288.10 | |
| The 43rd Meijin-sen Tournament | ||||
| Date | 2005-09-19 | Rating | 2565.75 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Oosumi Yuuki | 2379.57 |
| 2 | Black | Loss | Takashima Junya | 2480.79 |
| 3 | Black | Draw | Ishitani Shin-ichi | 2376.90 |
| 4 | White | Win | Matsuura Hiroshi | 2328.59 |
| 5 | White | Loss | Hasegawa Kazuto | 2672.00 |
| 6 | Black | Win | Tanaka Koichi | 2311.84 |
| 7 | White | Win | Sato Kiyotomi | 2375.40 |
| 8 | White | Win | Kawate Kozo | 2162.48 |
| 9 | Black | Win | Yamaguchi Yusui | 2570.18 |
| World Championship AT | ||||
| Date | 2005-08-07 | Rating | 2562.37 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Purk Andry | 2531.64 |
| 2 | Black | Loss | Chingin Konstantin | 2711.87 |
| 3 | Black | Draw | Artemyev Sergey | 2616.30 |
| 4 | Black | Draw | Taimla Tunnet | 2722.48 |
| 5 | Black | Draw | Karlsson Stefan | 2518.81 |
| 6 | White | Win | Savrasova Yulia | 2630.24 |
| 7 | Black | Draw | Hermansson Hannes | 2391.89 |
| 8 | Black | Loss | Meritee Ando | 2821.92 |
| 9 | Black | Draw | Sushkov Vladimir | 2672.58 |
| 10 | Black | Draw | Tarannikov Yuriy | 2591.75 |
| 11 | Black | Win | Andersson Tord | 2351.97 |
| 43rd Meijinsen Qualification: East Japan Final | ||||
| Date | 2005-07-11 | Rating | 2560.24 | |
| Round | Color | Result | Opponent | |
| White | Loss | Sato Kiyotomi | 2375.99 | |
| Black | Draw | Itami Yoshiyuki | 2172.82 | |
| Black | Win | Mitsumori Masao | 2258.47 | |
| 43rd Meijinsen Qualification: East Japan 1st round | ||||
| Date | 2005-06-12 | Rating | 2560.11 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tanno Yoshitaka | 2088.84 |
| 2 | White | Win | Ono Takayuki | 2278.05 |
| 3 | Black | Win | Itami Yoshiyuki | 2172.76 |
| 4 | Black | Loss | Mitsumori Masao | 2257.07 |
| 22nd Kanto Championship | ||||
| Date | 2005-05-22 | Rating | 2560.83 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Matsuoka Teruo | 1853.63 |
| 2 | Black | Win | Kamemoto Daichi | 2128.71 |
| 3 | Black | Win | Yamaguchi Yusui | 2549.87 |
| 4 | White | Win | Kawamura Norihiko | 2660.69 |
| 5 | Black | Draw | Isobe Taizan | 2440.29 |
| Japan WC Qualification tournament | ||||
| Date | 2005-04-03 | Rating | 2558.70 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Arita Nobuyoshi | 2288.60 |
| 2 | Black | Win | Miyagawa Junzo | 2236.73 |
| 3 | Black | Loss | Isobe Taizan | 2438.52 |
| 4 | Black | Draw | Ono Takayuki | 2278.96 |
| 5 | White | Win | Oosumi Yuuki | 2362.02 |
| 6 | White | Win | Matsuura Hiroshi | 2357.12 |
| 5th Kanto Renju Emperor Tournament - Final | ||||
| Date | 2005-01-30 | Rating | 2556.94 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Yamaguchi Yusui | 2547.97 |
| 2 | Black | Win | Yamaguchi Yusui | 2547.97 |
| 5th Kanto Renju Emperor Tournament - 2nd round | ||||
| Date | 2004-12-19 | Rating | 2552.72 | |
| Round | Color | Result | Opponent | |
| White | Win | Mitsumori Masao | 2240.19 | |
| White | Win | Kudomi Takahiro | 2310.47 | |
| White | Win | Ono Takayuki | 2275.41 | |
| White | Win | Sato Kiyotomi | 2354.85 | |
| Black | Loss | Yamaguchi Yusui | 2552.50 | |
| 5th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2004-11-28 | Rating | 2550.22 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Maruta Hiroki | 1955.14 |
| 2 | White | Win | Nagao Noriaki | 2235.70 |
| 3 | Black | Win | Arita Nobuyoshi | 2269.91 |
| 4 | White | Draw | Sato Kiyotomi | 2354.42 |
| The 42nd Meijin-sen Tournament | ||||
| Date | 2004-09-20 | Rating | 2541.59 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Iio Yoshihiro | 2438.93 |
| 2 | Black | Win | Sakamoto Suzan | 2267.62 |
| 3 | Black | Draw | Takagawa Teiji | 2309.34 |
| 4 | White | Draw | Kawamura Norihiko | 2682.19 |
| 5 | White | Draw | Matsuura Hiroshi | 2368.51 |
| 6 | White | Draw | Ishitani Shin-ichi | 2362.38 |
| 7 | White | Loss | Saito Koji | 2168.34 |
| 8 | Black | Win | Sakashita Shoichi | 2177.18 |
| 9 | White | Loss | Hasegawa Kazuto | 2632.26 |
| 5th Youth World Championship | ||||
| Date | 2004-08-06 | Rating | 2543.30 | |
| Round | Color | Result | Opponent | |
| 4 | White | Win | Lysakov Mikhail | 2418.16 |
| 9 | Black | Win | Mossinyan David | 2222.35 |
| A1 | White | Win | Miyagawa Sou | 2101.74 |
| A2 | White | Win | Vershinin Pavel | 2564.48 |
| A3 | White | Win | Tamura Kazumasa | 2317.91 |
| A5 | White | Win | Oll Aivo | 2447.17 |
| A6 | White | Win | Ilu Timo | 2502.47 |
| A7 | White | Win | Lents Johann | 2519.08 |
| A8 | White | Win | Purk Andry | 2413.60 |
| A10 | White | Win | Antanyan Samvel | 2202.94 |
| A11 | White | Loss | Nagao Noriaki | 2242.88 |
| 42nd Meijinsen Qualification: East Japan 2nd round | ||||
| Date | 2004-07-11 | Rating | 2540.15 | |
| Round | Color | Result | Opponent | |
| White | Loss | Kawamura Norihiko | 2682.53 | |
| Black | Loss | Sato Kiyotomi | 2343.76 | |
| White | Win | Kudomi Takahiro | 2311.45 | |
| 4th Kanto Renju Emperor Tournament - Final | ||||
| Date | 2004-02-29 | Rating | 2532.41 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Yamaguchi Yusui | 2569.42 |
| 2 | Black | Win | Yamaguchi Yusui | 2569.42 |
| 3 | Black | Loss | Yamaguchi Yusui | 2569.42 |
| 4 | Black | Loss | Yamaguchi Yusui | 2569.42 |
| 7th Mikami Cup - Special Class | ||||
| Date | 2004-01-25 | Rating | 2531.12 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Mitsumori Masao | 2253.79 |
| 2 | Black | Loss | Yamaguchi Yusui | 2569.76 |
| 4 | White | Win | Kudomi Takahiro | 2310.07 |
| 4th Kanto Renju Emperor Tournament - 2nd round | ||||
| Date | 2003-11-30 | Rating | 2531.38 | |
| Round | Color | Result | Opponent | |
| White | Win | Nagao Noriaki | 2266.74 | |
| White | Win | Mitsumori Masao | 2258.59 | |
| White | Win | Maruta Koji | 2200.85 | |
| White | Win | Isobe Taizan | 2409.64 | |
| White | Draw | Yamaguchi Yusui | 2569.22 | |
| 4th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2003-11-16 | Rating | 2530.54 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Sasaki Miyu | 1937.37 |
| 2 | White | Win | Sato Takuma | 2137.46 |
| 3 | Black | Win | Ono Takayuki | 2209.46 |
| 4 | White | Win | Isobe Taizan | 2408.75 |
| 41st Meijin-sen Tournament | ||||
| Date | 2003-09-15 | Rating | 2524.10 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Miyagawa Junzo | 2245.23 |
| 2 | White | Draw | Hasegawa Kazuto | 2603.69 |
| 3 | White | Win | Ishitani Shin-ichi | 2367.08 |
| 4 | Black | Draw | Takashima Junya | 2341.85 |
| 5 | Black | Draw | Kudomi Takahiro | 2324.73 |
| 6 | Black | Win | Isobe Taizan | 2404.92 |
| 7 | White | Loss | Matsuura Hiroshi | 2369.16 |
| 8 | Black | Win | Kuga Akio | 2354.31 |
| 9 | Black | Loss | Iio Yoshihiro | 2466.42 |
| World Championship AT | ||||
| Date | 2003-08-08 | Rating | 2521.89 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Sushkov Vladimir | 2661.48 |
| 2 | Black | Win | Yamaguchi Yusui | 2558.01 |
| 3 | Black | Draw | Iio Yoshihiro | 2464.61 |
| 4 | White | Loss | Taimla Tunnet | 2677.12 |
| 5 | Black | Loss | Chingin Konstantin | 2700.41 |
| 6 | Black | Loss | Meritee Ando | 2780.43 |
| 7 | Black | Win | Sinyov Igor | 2540.06 |
| 8 | White | Win | Karlsson Stefan | 2532.46 |
| 9 | Black | Win | Gaulitz Joachim | 2389.68 |
| 10 | White | Win | Andersson Tord | 2349.76 |
| 11 | Black | Win | Carlsson Martin | 2399.99 |
| 41th Meijinsen Qualification: East Japan 2nd round | ||||
| Date | 2003-07-13 | Rating | 2517.70 | |
| Round | Color | Result | Opponent | |
| White | Draw | Isobe Taizan | 2413.26 | |
| Black | Draw | Sato Kiyotomi | 2299.25 | |
| Black | Win | Suzuki Naoya | 2289.54 | |
| 41th Meijinsen Qualification: East Japan 1st round | ||||
| Date | 2003-06-08 | Rating | 2512.62 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Ono Takayuki | 2189.81 |
| 2 | White | Win | Nagao Noriaki | 2287.07 |
| 3 | Black | Draw | Suzuki Naoya | 2289.62 |
| 4 | White | Win | Sano Hiroyuki | 2187.72 |
| Japan WC Qualification 2003 | ||||
| Date | 2003-03-22 | Rating | 2500.14 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Nagao Noriaki | 2287.22 |
| 2 | Black | Win | Unoura Hidenori | 2159.48 |
| 3 | Black | Win | Isobe Taizan | 2421.14 |
| 4 | White | Win | Ishitani Shin-ichi | 2372.41 |
| 5 | Black | Win | Miyoshi Takeo | 2225.17 |
| 34th Kyoto Classified - special class | ||||
| Date | 2002-11-10 | Rating | 2466.94 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Iio Yoshihiro | 2422.18 |
| 2 | White | Win | Miyagawa Junzo | 2238.21 |
| 3 | Black | Win | Adachi Yasuhiro | 1992.19 |
| 4 | White | Win | Doi Manabu | 2091.60 |
| 5 | White | Loss | Kudomi Takahiro | 2363.99 |
| 40th Meijin-sen Tournament | ||||
| Date | 2002-09-16 | Rating | 2456.50 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kudomi Takahiro | 2366.32 |
| 2 | Black | Loss | Isobe Taizan | 2425.70 |
| 3 | White | Loss | Iio Yoshihiro | 2414.97 |
| 4 | Black | Win | Ishitani Shin-ichi | 2373.00 |
| 5 | Black | Loss | Yamaguchi Yusui | 2562.05 |
| 6 | White | Win | Nishimura Toshio | 2336.26 |
| 7 | White | Loss | Takagawa Teiji | 2331.66 |
| 8 | White | Win | Matsuura Hiroshi | 2295.46 |
| 9 | White | Loss | Hasegawa Kazuto | 2572.86 |
| Youth World Championship | ||||
| Date | 2002-08-02 | Rating | 2451.63 | |
| Round | Color | Result | Opponent | |
| A1 | White | Win | Nagao Noriaki | 2286.39 |
| A2 | White | Win | Novikov Nikolay | 2177.77 |
| A3 | White | Loss | Chingin Konstantin | 2654.69 |
| A4 | White | Win | Nekrasov Denis | 2347.37 |
| A5 | White | Win | Lents Johann | 2411.21 |
| A6 | White | Win | Vershinin Pavel | 2443.39 |
| A7 | White | Win | Karasyov Maxim | 2455.50 |
| A8 | White | Draw | Kazarin Mikhail | 2400.11 |
| A9 | Black | Loss | Mossinyan David | 2232.91 |
| A10 | White | Draw | Tamura Kazumasa | 2257.94 |
| A11 | Black | Win | Provorov Yury | 2181.10 |
| 40th Meijinsen Qualification: East Japan 2nd round | ||||
| Date | 2002-07-14 | Rating | 2448.06 | |
| Round | Color | Result | Opponent | |
| White | Win | Sunagawa Shouki | 2161.24 | |
| White | Win | Nara Hideki | 2533.32 | |
| White | Draw | Isobe Taizan | 2428.13 | |
| 40th Meijinsen Qualification: East Japan 1st round | ||||
| Date | 2002-06-02 | Rating | 2437.82 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Kato Yasuhiro | 2071.42 |
| 2 | Black | Win | Ohno Syunzo | 1999.60 |
| 3 | Black | Win | Arita Nobuyoshi | 2165.94 |
| 4 | White | Win | Sunagawa Shouki | 2167.08 |
| World Championship BT | ||||
| Date | 2001-08-12 | Rating | 2365.51 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Dzainukov Eldar | 2030.89 |
| 2 | White | Win | Gaujens Artis | 2061.96 |
| 3 | Black | Draw | Nosovsky Alexander | 2094.60 |
| 4 | White | Win | Khramov Andrey | 2194.10 |
| 5 | Black | Loss | Carlsson Martin | 2291.67 |
| 6 | Black | Loss | Henningsson Anders | 2425.87 |
| 7 | Black | Draw | Miyoshi Takeo | 2186.66 |
| 8 | White | Win | Sakamoto Suzan | 2204.87 |
| World Championship QT | ||||
| Date | 2001-08-06 | Rating | 2364.36 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Park Jeong Ho | 2304.85 |
| 2 | Black | Win | Eibatov Nizami | 2329.43 |
| 3 | Black | Draw | Kusajima Masato | 2363.93 |
| 4 | Black | Win | Kim Byoung-Jun | 2440.14 |
| 5 | Black | Draw | Gardström Petter | 2485.20 |
| 6 | Black | Loss | Nara Hideki | 2524.96 |
| 7 | White | Loss | Lin Sheng-Min | 2188.12 |
| Japan WC Qualification tournament | ||||
| Date | 2001-03-24 | Rating | 2337.48 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Mitsumori Masao | 2285.75 |
| 2 | White | Loss | Hasegawa Kazuto | 2547.13 |
| 3 | White | Win | Iwata Akihisa | 2182.20 |
| 4 | White | Loss | Isobe Taizan | 2422.91 |
| 5 | White | Draw | Koiso Shigemasa | 2155.44 |
| 6 | White | Win | Sakamoto Suzan | 2178.61 |
| 7 | Black | Win | Miyagawa Sou | 1978.62 |
| Youth World Championship | ||||
| Date | 2000-08-04 | Rating | 2295.32 | |
| Round | Color | Result | Opponent | |
| A1 | White | Loss | Grishnin Stepan | 2121.60 |
| A3 | White | Loss | Diner Stanislav | 2256.59 |
| A4 | Black | Draw | Widman Christofher | 1808.59 |
| A5 | White | Win | Unoura Kazuhisa | 1924.48 |
| A6 | Black | Win | Fjellstrom Kristoffer | 1793.54 |
| A7 | Black | Loss | Hermansson Hannes | 2319.08 |
| A9 | White | Draw | Karasyov Maxim | 2305.14 |
| 38th Meijinsen Qualification: East Japan 1st round | ||||
| Date | 2000-06-04 | Rating | 2293.40 | |
| Round | Color | Result | Opponent | |
| 4 | White | Win | Hara Masao | 2109.57 |
| Kanto Championship | ||||
| Date | 2000-05-14 | Rating | 2292.33 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Nara Hideki | 2542.49 |
| 2 | Black | Loss | Mitsumori Masao | 2284.41 |
| 3 | Black | Draw | Omata Mitsuo | 1849.51 |
| 4 | Black | Win | Hara Masao | 2109.88 |