Okabe Hiroshi (岡部寛)
Place: Tokyo, Japan
Rating: 2619.47, Rank: 25
First game: 2000-08-04, Last game: 2022-03-19
Top rating: 2684.13 (2014-01-26)
Games: 812, Wins: 469, Draws: 151, Losses: 192
Gy1: 28, Gy2: 61, Gy5: 211
| 22nd Kanto Renju Emperor Tournament Final | ||||
|---|---|---|---|---|
| Date | 2022-03-19 | Rating | 2619.47 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Kamiya Shunsuke | 2767.99 |
| 2 | Black | Draw | Kamiya Shunsuke | 2767.99 |
| 3 | White | Loss | Kamiya Shunsuke | 2767.99 |
| 59th Meijinsen Tournament | ||||
| Date | 2022-01-10 | Rating | 2621.47 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Maruta Hiroki | 2201.38 |
| 2 | Black | Draw | Nakayama Tomoharu | 2776.10 |
| 3 | Black | Win | Maruyama Yasushi | 2238.02 |
| 4 | Black | Win | Ono Takayuki | 2335.83 |
| 5 | White | Win | Hayashi Shoichi | 2060.63 |
| 6 | Black | Win | Iio Yoshihiro | 2329.30 |
| 7 | White | Win | Nagasoe Hiroki | 2565.74 |
| 8 | White | Draw | Hasegawa Kazuto | 2454.25 |
| 9 | Black | Loss | Kamiya Shunsuke | 2766.00 |
| ex | White | Win | Nagasoe Hiroki | 2565.74 |
| 22 Renju Emperor Tournament 2nd round | ||||
| Date | 2021-12-19 | Rating | 2620.39 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Yokoyama Shota | 2369.64 |
| 2 | Black | Win | Maruta Hiroki | 2204.21 |
| 3 | White | Loss | Kamiya Shunsuke | 2766.25 |
| 4 | Black | Draw | Nagasoe Hiroki | 2564.52 |
| 5 | White | Draw | Shimura Hiroki | 1950.25 |
| 13th Tohoku Championship | ||||
| Date | 2021-12-12 | Rating | 2620.35 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyamoto Syunju | 2207.36 |
| 2 | Black | Win | Fujita Maiko | 2298.30 |
| 3 | Black | Loss | Inoue Fumiya | 2417.21 |
| 4 | White | Win | Maruta Hiroki | 2205.02 |
| 38 Kanto Championship | ||||
| Date | 2021-08-08 | Rating | 2623.91 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Suenaga Daiki | 2209.78 |
| 2 | White | Win | Ishitani Shin-ichi | 2274.96 |
| 3 | White | Loss | Kamiya Shunsuke | 2761.04 |
| 4 | Black | Loss | Inoue Fumiya | 2411.28 |
| 5 | White | Loss | Yokoyama Shota | 2371.15 |
| 6 | White | Win | Fujita Maiko | 2280.13 |
| 16th All Japan Championship | ||||
| Date | 2021-03-28 | Rating | 2643.20 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Suenaga Daiki | 2208.63 |
| 2 | Black | Win | Inoue Fumiya | 2395.36 |
| 3 | Black | Draw | Nakamura Shigeru | 2893.33 |
| 4 | White | Win | Fujita Maiko | 2286.51 |
| 5 | White | Win | Nagasoe Hiroki | 2553.49 |
| 6 | White | Win | Makino Mitsunori | 2443.44 |
| 21th Kanto Renju Emperor Tournament Final | ||||
| Date | 2021-02-27 | Rating | 2644.60 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Makino Mitsunori | 2443.57 |
| 2 | Black | Win | Makino Mitsunori | 2443.57 |
| 24th New Year(Mikami)Cup | ||||
| Date | 2021-01-29 | Rating | 2644.97 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Ono Takayuki | 2318.42 |
| S2 | White | Win | Maruta Hiroki | 2169.49 |
| S3 | Black | Win | Maruta Koji | 2043.88 |
| S4 | White | Win | Ishitani Shin-ichi | 2298.56 |
| S5 | Black | Draw | Makino Mitsunori | 2442.50 |
| 21 Renju Emperor Tournament 2nd round | ||||
| Date | 2020-12-06 | Rating | 2645.32 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Shimura Hiroki | 1905.57 |
| 2 | White | Win | Ono Takayuki | 2320.99 |
| 3 | White | Draw | Nagasoe Hiroki | 2543.60 |
| 4 | Black | Win | Inoue Fumiya | 2386.35 |
| 5 | Black | Draw | Makino Mitsunori | 2436.80 |
| 58 Meijinsen Tournament | ||||
| Date | 2020-09-21 | Rating | 2646.28 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kamiya Shunsuke | 2741.70 |
| 2 | White | Loss | Makino Mitsunori | 2419.84 |
| 3 | White | Win | Nakayama Tomoharu | 2771.31 |
| 4 | Black | Win | Fujita Maiko | 2294.76 |
| 5 | Black | Win | Fujita Yudai | 2413.92 |
| 6 | White | Loss | Matsuura Hiroshi | 2335.34 |
| 7 | Black | Draw | Tamada Yoichi | 2456.37 |
| 8 | Black | Win | Tanaka Toshiki | 2396.01 |
| 9 | Black | Draw | Tachi Masaya | 2410.59 |
| 37 Kanto Championship | ||||
| Date | 2020-08-10 | Rating | 2647.94 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Ito Midori | 1708.93 |
| 2 | Black | Win | Kato Yasuhiro | 2009.45 |
| 3 | White | Win | Ishitani Shin-ichi | 2305.01 |
| 4 | White | Win | Maruta Hiroki | 2175.17 |
| 5 | White | Win | Fujita Maiko | 2295.06 |
| 6 | Black | Win | Maruyama Takashi | 1981.48 |
| 20th Kanto Renju Emperor Tournament Final | ||||
| Date | 2020-02-16 | Rating | 2650.36 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2896.92 |
| 2 | White | Loss | Nakamura Shigeru | 2896.92 |
| 23 New Year (Mikami) Cup | ||||
| Date | 2020-01-26 | Rating | 2651.25 | |
| Round | Color | Result | Opponent | |
| A1 | Black | Win | Maruta Hiroki | 2152.55 |
| A2 | White | Win | Iwano Fumio | 2107.87 |
| A3 | Black | Loss | Nakamura Shigeru | 2896.63 |
| A4 | White | Win | Fujita Maiko | 2282.72 |
| A5 | White | Win | Ishitani Shin-ichi | 2311.44 |
| 15th All Japan Championship | ||||
| Date | 2020-01-19 | Rating | 2651.48 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Sakamoto Hirouji | 2222.56 |
| 2 | White | Win | Nakamura Shigeru | 2896.37 |
| 3 | White | Win | Inoue Fumiya | 2350.50 |
| 4 | Black | Loss | Nakayama Tomoharu | 2770.75 |
| 5 | Black | Draw | Kamiya Shunsuke | 2740.66 |
| 6 | Black | Win | Iio Yoshihiro | 2340.58 |
| 20 Renju Emperor Tournament 2nd round | ||||
| Date | 2019-12-08 | Rating | 2649.86 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Inoue Fumiya | 2351.49 |
| 2 | White | Loss | Fujita Maiko | 2282.44 |
| 3 | White | Draw | Nakamura Shigeru | 2898.21 |
| 4 | White | Win | Miyamoto Syunju | 2236.18 |
| 5 | White | Win | Ishitani Shin-ichi | 2312.32 |
| 11th Tohoku Championship | ||||
| Date | 2019-10-06 | Rating | 2648.46 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kusajima Masato | 2189.00 |
| 2 | White | Win | Miyamoto Syunju | 2233.56 |
| 3 | Black | Win | Hirono Masakazu | 2021.39 |
| 4 | White | Win | Ishitani Shin-ichi | 2317.63 |
| 5 | White | Win | Gakumazawa Hideaki | 2103.82 |
| 57 Meijinsen Tournament | ||||
| Date | 2019-09-16 | Rating | 2647.50 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Matsuura Hiroshi | 2312.81 |
| 2 | White | Win | Ishitani Shin-ichi | 2320.52 |
| 3 | Black | Win | Inoue Fumiya | 2351.54 |
| 4 | Black | Draw | Kamiya Shunsuke | 2743.96 |
| 5 | Black | Win | Hasegawa Kazuto | 2527.22 |
| 6 | Black | Loss | Kawamura Norihiko | 2610.80 |
| 7 | White | Win | Nakayama Tomoharu | 2754.58 |
| 8 | Black | Loss | Koyama Jun | 2533.02 |
| 9 | White | Win | Kawano Takahisa | 2388.51 |
| World Championship AT | ||||
| Date | 2019-08-10 | Rating | 2644.34 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Oll Aivo | 2680.22 |
| 2 | Black | Win | Inoue Fumiya | 2354.12 |
| 3 | Black | Win | Epifanov Dmitry | 2597.63 |
| 4 | White | Draw | Nakayama Tomoharu | 2750.02 |
| 5 | White | Win | Kamiya Shunsuke | 2741.67 |
| 6 | White | Loss | Koyama Jun | 2536.90 |
| 7 | White | Loss | Gardstrom Petter | 2621.67 |
| 8 | Black | Loss | Cao Dong | 2692.64 |
| 9 | White | Loss | Sushkov Vladimir | 2768.46 |
| 10 | White | Win | Fedotov Denis | 2592.72 |
| 11 | White | Win | Mei Fan | 2613.28 |
| 36 Kanto Championship | ||||
| Date | 2019-07-28 | Rating | 2642.88 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fujikawa Masaki | 2090.82 |
| 2 | White | Win | Makino Mitsunori | 2269.92 |
| 3 | White | Loss | Nakamura Shigeru | 2908.71 |
| 4 | White | Win | Ono Takayuki | 2328.21 |
| 5 | White | Draw | Inoue Fumiya | 2355.23 |
| 6 | White | Win | Ishitani Shin-ichi | 2325.06 |
| 14th All Japan Championship | ||||
| Date | 2019-03-31 | Rating | 2630.34 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyamoto Syunju | 2215.66 |
| 2 | White | Loss | Nakamura Shigeru | 2915.87 |
| 3 | White | Draw | Kamiya Shunsuke | 2734.99 |
| 4 | White | Win | Iio Yoshihiro | 2385.97 |
| 5 | White | Loss | Inoue Fumiya | 2356.60 |
| 6 | White | Win | Koyama Jun | 2518.93 |
| 19th Kanto Renju Emperor Tournament Final | ||||
| Date | 2019-02-17 | Rating | 2626.59 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2917.23 |
| 2 | Black | Loss | Nakamura Shigeru | 2917.23 |
| 22 New Year (Mikami) Cup | ||||
| Date | 2019-01-20 | Rating | 2624.75 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Inoue Fumiya | 2345.64 |
| 2 | White | Win | Tomobe Katsuhiro | 2107.25 |
| 3 | White | Win | Ono Takayuki | 2330.33 |
| 4 | Black | Draw | Ke Fang-Ying | 2300.72 |
| 5 | Black | Win | Takazawa Nagayoshi | 2087.60 |
| 19 Renju Emperor Tournament 2nd round | ||||
| Date | 2018-12-09 | Rating | 2621.84 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Maruta Hiroki | 2116.10 |
| 2 | White | Win | Ishitani Shin-ichi | 2349.77 |
| 3 | Black | Loss | Nakamura Shigeru | 2918.10 |
| 4 | White | Win | Miyamoto Syunju | 2210.28 |
| 5 | White | Win | Iwano Fumio | 2173.69 |
| SOPAI Cup | ||||
| Date | 2018-11-25 | Rating | 2620.63 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Tian Hanfa | 1847.35 |
| 2 | White | Loss | Wai Chan Keong | 2676.03 |
| 3 | Black | Loss | Sun Jinxue | 2177.98 |
| 4 | White | Win | Peng Lulu | 2014.07 |
| 5 | White | Loss | Hong Pengcheng | 2320.80 |
| 6 | Black | Loss | Cheng Yanzhen | 2342.15 |
| 7 | White | Win | Guo Haisen | 2114.10 |
| 8 | White | Loss | Lu Hai | 2544.18 |
| 9 | White | Win | Ling Shijie | 2326.43 |
| 56 Meijinsen Tournament | ||||
| Date | 2018-09-17 | Rating | 2632.07 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Hasegawa Kazuto | 2511.46 |
| 2 | Black | Win | Kuga Akio | 2349.41 |
| 3 | Black | Loss | Koyama Jun | 2508.81 |
| 4 | White | Loss | Nakamura Shigeru | 2917.33 |
| 5 | Black | Win | Matsuura Hiroshi | 2301.83 |
| 6 | Black | Win | Kawamura Norihiko | 2590.10 |
| 8 | White | Win | Ishitani Shin-ichi | 2357.43 |
| 9 | Black | Win | Kamiya Shunsuke | 2723.85 |
| 10th Tohoku Championship | ||||
| Date | 2018-09-09 | Rating | 2632.78 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Hirono Masakazu | 2023.08 |
| 2 | Black | Win | Miyamoto Syunju | 2206.01 |
| 3 | Black | Win | Demachi Koichiro | 1874.61 |
| 5 | Black | Win | Kusajima Masato | 2232.31 |
| 35 Kanto Championship | ||||
| Date | 2018-07-16 | Rating | 2636.81 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Fujikawa Masaki | 2052.40 |
| 2 | White | Win | Inoue Fumiya | 2333.04 |
| 3 | White | Loss | Nakamura Shigeru | 2912.44 |
| 4 | White | Win | Fujita Maiko | 2180.98 |
| 5 | Black | Draw | Nakayama Tomoharu | 2758.96 |
| 6 | Black | Win | Ishitani Shin-ichi | 2359.77 |
| 12th Team World Championship | ||||
| Date | 2018-05-05 | Rating | 2639.85 | |
| Round | Color | Result | Opponent | |
| 2 | White | Loss | Mesila Villem | 2567.52 |
| 3 | White | Win | Gardstrom Petter | 2608.50 |
| 5 | White | Win | Makarov Pavel | 2527.24 |
| 6 | Black | Loss | Cao Dong | 2712.47 |
| 7 | White | Loss | Kryuchok Roman | 2523.87 |
| 8 | Black | Win | Kozhin Mikhail | 2614.93 |
| 10 | White | Win | Mesila Villem | 2567.52 |
| 13th All Japan Championship | ||||
| Date | 2018-01-28 | Rating | 2643.96 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fujita Yudai | 2426.73 |
| 2 | White | Loss | Nakayama Tomoharu | 2768.33 |
| 3 | Black | Win | Iio Yoshihiro | 2461.67 |
| 4 | White | Loss | Kamiya Shunsuke | 2730.13 |
| 5 | Black | Win | Ishitani Shin-ichi | 2349.43 |
| 6 | Black | Loss | Tachi Masaya | 2484.41 |
| 21 Mikami Cup | ||||
| Date | 2018-01-21 | Rating | 2644.67 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Ono Takayuki | 2317.22 |
| S2 | White | Win | Ishitani Shin-ichi | 2348.21 |
| S3 | White | Win | Sato Kiyotomi | 2375.87 |
| 18 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2017-12-17 | Rating | 2646.99 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Miyamoto Syunju | 2207.33 |
| 2 | White | Win | Kusajima Masato | 2234.36 |
| 3 | White | Win | Sato Kiyotomi | 2377.99 |
| 4 | White | Win | Koyama Jun | 2520.75 |
| 5 | Black | Loss | Nakamura Shigeru | 2886.67 |
| 18 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2017-11-01 | Rating | 2648.48 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Maruta Koji | 2070.70 |
| 2 | Black | Draw | Koyama Jun | 2527.66 |
| 3 | Black | Win | Kusajima Masato | 2231.60 |
| 4 | White | Win | Ishitani Shin-ichi | 2333.27 |
| 55 Meijinsen Tournament | ||||
| Date | 2017-09-18 | Rating | 2649.61 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Sato Kiyotomi | 2389.35 |
| 2 | White | Win | Kawano Takahisa | 2367.82 |
| 3 | White | Win | Iio Yoshihiro | 2473.64 |
| 4 | Black | Loss | Kamiya Shunsuke | 2727.90 |
| 5 | Black | Win | Tamada Yoichi | 2451.07 |
| 6 | White | Win | Matsuura Hiroshi | 2290.69 |
| 7 | White | Loss | Nakayama Tomoharu | 2762.46 |
| 8 | White | Win | Hasegawa Kazuto | 2531.92 |
| 9 | Black | Win | Maruyama Yasushi | 2224.84 |
| World Championship BT | ||||
| Date | 2017-08-12 | Rating | 2648.77 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Liao Jun-Yen | 2279.40 |
| 2 | White | Loss | Huang Yen-Hua | 2389.89 |
| 3 | White | Win | Sun In | 2373.09 |
| 4 | Black | Loss | Liu Yang | 2584.70 |
| 5 | Black | Win | Metreveli Maksim | 2242.47 |
| 6 | Black | Win | Yang Yu-Hsiung | 2375.71 |
| 7 | White | Draw | Tang Kai Lam | 2694.81 |
| 8 | Black | Draw | Wai Chan Keong | 2625.65 |
| 9 | White | Win | Koyama Jun | 2536.37 |
| World Championship QT | ||||
| Date | 2017-08-05 | Rating | 2648.87 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Lu Wei-Yuan | 2535.37 |
| 2 | Black | Win | Kim Su Chan | 2255.53 |
| 3 | White | Draw | Lin Huang-Yu | 2664.75 |
| 4 | White | Draw | Lan Zhiren | 2566.34 |
| 5 | Black | Draw | Koyama Jun | 2536.41 |
| 6 | Black | Win | Oll Aivo | 2718.18 |
| 7 | Black | Loss | Sushkov Vladimir | 2805.28 |
| 34 Kanto Championship | ||||
| Date | 2017-07-16 | Rating | 2649.16 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Fujikawa Masaki | 2029.57 |
| 2 | White | Win | Iwano Fumio | 2201.81 |
| 3 | White | Loss | Nakayama Tomoharu | 2748.94 |
| 4 | White | Win | Ono Takayuki | 2312.98 |
| 5 | White | Win | Ishitani Shin-ichi | 2332.08 |
| 6 | White | Win | Maruta Hiroki | 2075.71 |
| 12th All Japan Championship | ||||
| Date | 2017-03-26 | Rating | 2650.46 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Ono Takayuki | 2304.35 |
| 2 | White | Win | Sato Kiyotomi | 2411.35 |
| 3 | White | Draw | Nakayama Tomoharu | 2724.70 |
| 4 | Black | Loss | Nakamura Shigeru | 2887.85 |
| 5 | Black | Win | Fujita Yudai | 2417.29 |
| 6 | Black | Draw | Kamiya Shunsuke | 2708.48 |
| 20 New Year (Mikami) Cup | ||||
| Date | 2017-01-22 | Rating | 2648.79 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Sato Kiyotomi | 2421.11 |
| S2 | White | Win | Ishitani Shin-ichi | 2332.07 |
| S4 | Black | Loss | Nakamura Shigeru | 2885.91 |
| S5 | White | Win | Koyama Jun | 2541.72 |
| 17 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2016-12-10 | Rating | 2646.06 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Sato Kiyotomi | 2428.53 |
| 2 | Black | Win | Maruta Koji | 2099.78 |
| 3 | Black | Win | Ishitani Shin-ichi | 2335.51 |
| 4 | White | Draw | Nakamura Shigeru | 2881.98 |
| 5 | White | Loss | Nakayama Tomoharu | 2714.98 |
| 17 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2016-11-23 | Rating | 2645.24 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Maruta Koji | 2101.60 |
| 2 | White | Win | Koyama Jun | 2544.86 |
| 3 | Black | Win | Ishitani Shin-ichi | 2336.62 |
| 4 | Black | Draw | Sato Kiyotomi | 2429.50 |
| 48 Kyoto Classified Tournament | ||||
| Date | 2016-11-13 | Rating | 2644.55 | |
| Round | Color | Result | Opponent | |
| SS2 | Black | Loss | Hasegawa Kazuto | 2565.76 |
| SS3 | White | Loss | Hata Masayuki | 2142.96 |
| SS4 | White | Draw | Kawamura Norihiko | 2554.82 |
| SS5 | White | Draw | Iio Yoshihiro | 2482.48 |
| 54 Meijinsen Tournament | ||||
| Date | 2016-09-19 | Rating | 2648.54 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Maruyama Yasushi | 2231.79 |
| 2 | Black | Win | Matsuura Hiroshi | 2307.59 |
| 3 | Black | Win | Iio Yoshihiro | 2487.45 |
| 4 | Black | Loss | Kuga Akio | 2303.77 |
| 5 | White | Loss | Kamiya Shunsuke | 2683.36 |
| 6 | White | Win | Tanaka Toshiki | 2386.71 |
| 7 | White | Win | Hasegawa Kazuto | 2566.69 |
| 8 | White | Draw | Nakayama Tomoharu | 2709.09 |
| 9 | Black | Win | Koyama Jun | 2548.18 |
| 33 Kanto Championship | ||||
| Date | 2016-07-31 | Rating | 2651.54 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Fujikawa Masaki | 2049.38 |
| 2 | White | Win | Maruta Koji | 2112.75 |
| 3 | White | Win | Koyama Jun | 2551.46 |
| 4 | Black | Draw | Nakayama Tomoharu | 2707.13 |
| 5 | Black | Win | Maruta Hiroki | 2072.55 |
| 6 | Black | Loss | Nakamura Shigeru | 2877.09 |
| 54 Meijinsen Qualification East Japan area 2nd round | ||||
| Date | 2016-06-12 | Rating | 2653.27 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Kamiya Shunsuke | 2657.68 |
| 2 | Black | Win | Mitsumori Masao | 2285.10 |
| 3 | Black | Win | Kusajima Masato | 2207.63 |
| 4 | White | Win | Tamada Yoichi | 2496.25 |
| 5 | Black | Draw | Koyama Jun | 2556.15 |
| 19 Mikami Cup | ||||
| Date | 2016-03-13 | Rating | 2650.82 | |
| Round | Color | Result | Opponent | |
| S1 | White | Win | Kusajima Masato | 2205.20 |
| S2 | White | Draw | Kamiya Shunsuke | 2651.89 |
| S3 | White | Loss | Nakamura Shigeru | 2865.08 |
| S4 | White | Win | Koyama Jun | 2558.19 |
| S5 | Black | Win | Ono Takayuki | 2274.95 |
| 11th All Japan Championship | ||||
| Date | 2016-01-11 | Rating | 2647.68 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Fujita Yudai | 2383.34 |
| 2 | White | Draw | Tamada Yoichi | 2500.46 |
| 3 | White | Loss | Koyama Jun | 2561.97 |
| 4 | Black | Win | Ishitani Shin-ichi | 2335.10 |
| 5 | Black | Win | Iio Yoshihiro | 2472.32 |
| 6 | Black | Draw | Nakayama Tomoharu | 2703.44 |
| 16 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2015-12-13 | Rating | 2647.62 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Nakayama Tomoharu | 2701.49 |
| 2 | White | Loss | Nakamura Shigeru | 2851.90 |
| 3 | White | Win | Koyama Jun | 2564.83 |
| 4 | White | Win | Ono Takayuki | 2272.29 |
| 5 | White | Loss | Sato Kiyotomi | 2455.76 |
| 16 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2015-11-15 | Rating | 2648.44 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kato Yasuhiro | 1995.29 |
| 2 | Black | Win | Ono Takayuki | 2272.78 |
| 3 | White | Loss | Koyama Jun | 2565.21 |
| 4 | White | Loss | Sato Kiyotomi | 2453.71 |
| 47 Kyoto Classified Tournament | ||||
| Date | 2015-11-08 | Rating | 2649.30 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Tachi Masaya | 2415.49 |
| S2 | Black | Win | Hasegawa Kazuto | 2589.32 |
| S3 | Black | Win | Epifanov Dmitry | 2639.26 |
| S4 | Black | Win | Kashihara Akihiko | 2279.35 |
| S5 | White | Win | Sakamoto Hirouji | 2223.64 |
| 53 Meijinsen Tournament | ||||
| Date | 2015-09-22 | Rating | 2650.52 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Ishitani Shin-ichi | 2333.28 |
| 2 | Black | Loss | Hasegawa Kazuto | 2592.91 |
| 3 | White | Win | Matsuura Hiroshi | 2338.43 |
| 4 | White | Win | Tamada Yoichi | 2508.14 |
| 5 | White | Draw | Oosumi Yuuki | 2707.62 |
| 6 | Black | Loss | Kawamura Norihiko | 2558.08 |
| 7 | Black | Draw | Nakayama Tomoharu | 2694.68 |
| 8 | White | Loss | Iio Yoshihiro | 2465.85 |
| 9 | White | Draw | Koyama Jun | 2560.62 |
| World Championship AT | ||||
| Date | 2015-08-13 | Rating | 2655.57 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tang Kai Lam | 2661.74 |
| 2 | Black | Draw | Kamiya Shunsuke | 2632.17 |
| 3 | Black | Loss | Qi Guan | 2739.55 |
| 4 | White | Draw | Taimla Tunnet | 2701.17 |
| 5 | Black | Win | Salnikov Pavel | 2570.61 |
| 6 | Black | Win | Makarov Pavel | 2531.62 |
| 7 | White | Loss | Lan Zhiren | 2575.05 |
| 8 | Black | Win | Hõbemägi Martin | 2581.44 |
| 9 | Black | Draw | Fedorkin Oleg | 2660.13 |
| 10 | Black | Draw | Chen Ko-Han | 2630.40 |
| 11 | Black | Draw | Lin Huang-Yu | 2720.16 |
| Kanto Championship | ||||
| Date | 2015-07-20 | Rating | 2657.34 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Nakamura Souta | 2221.06 |
| 2 | White | Win | Ishitani Shin-ichi | 2338.85 |
| 3 | White | Draw | Koyama Jun | 2556.24 |
| 4 | White | Draw | Nakayama Tomoharu | 2688.62 |
| 5 | Black | Loss | Nakamura Shigeru | 2836.84 |
| 6 | Black | Win | Iwano Fumio | 2192.00 |
| 7th Tohoku Championship | ||||
| Date | 2015-04-12 | Rating | 2665.23 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Gakumazawa Hideaki | 2131.85 |
| 2 | White | Win | Kusajima Masato | 2198.70 |
| 3 | White | Win | Kobayashi Koichi | 2228.82 |
| 4 | White | Win | Ishitani Shin-ichi | 2356.64 |
| 5 | Black | Win | Hirono Masakazu | 1956.32 |
| 10th All Japan Championship | ||||
| Date | 2015-03-29 | Rating | 2665.98 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyagawa Junzo | 2178.55 |
| 2 | Black | Win | Nagao Noriaki | 2244.00 |
| 3 | White | Win | Kamiya Shunsuke | 2604.11 |
| 4 | Black | Draw | Nakamura Shigeru | 2833.78 |
| 5 | Black | Draw | Nakayama Tomoharu | 2672.03 |
| 6 | Black | Draw | Tachi Masaya | 2419.47 |
| 15th Kanto Renju Emperor Tournament Final | ||||
| Date | 2015-02-15 | Rating | 2666.77 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2831.38 |
| 2 | Black | Loss | Nakamura Shigeru | 2831.38 |
| 15 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2015-01-25 | Rating | 2668.03 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Ono Takayuki | 2287.81 |
| 2 | White | Win | Ishitani Shin-ichi | 2363.72 |
| 3 | Black | Win | Kamiya Shunsuke | 2590.88 |
| 4 | White | Loss | Nakamura Souta | 2199.48 |
| 5 | Black | Win | Nakamura Shigeru | 2829.31 |
| 18 Mikami Cup Tournament | ||||
| Date | 2015-01-18 | Rating | 2668.23 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Ono Takayuki | 2288.98 |
| S2 | White | Draw | Isobe Taizan | 2364.59 |
| S3 | Black | Loss | Nakamura Shigeru | 2828.81 |
| 46 Kyoto Classified Tournament | ||||
| Date | 2014-11-09 | Rating | 2673.05 | |
| Round | Color | Result | Opponent | |
| S1 | White | Win | Miyagawa Junzo | 2168.43 |
| S2 | Black | Win | Kawamura Norihiko | 2584.29 |
| S3 | Black | Draw | Iio Yoshihiro | 2451.46 |
| S4 | White | Win | Fukui Nobuhiro | 2543.01 |
| S5 | Black | Loss | Oosumi Yuuki | 2746.89 |
| 15 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2014-10-26 | Rating | 2673.94 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Tomobe Katsuhiro | 2051.66 |
| 2 | Black | Win | Kato Yasuhiro | 2030.08 |
| 3 | Black | Win | Fukui Nobuhiro | 2543.72 |
| 4 | Black | Draw | Kamiya Shunsuke | 2572.68 |
| 52 Meijinsen Tournament | ||||
| Date | 2014-09-15 | Rating | 2675.84 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tamada Yoichi | 2493.84 |
| 2 | Black | Win | Fukui Nobuhiro | 2547.72 |
| 3 | Black | Win | Kashihara Akihiko | 2278.66 |
| 4 | Black | Win | Matsuura Hiroshi | 2315.80 |
| 5 | White | Loss | Oosumi Yuuki | 2750.48 |
| 6 | White | Draw | Iio Yoshihiro | 2448.52 |
| 7 | Black | Win | Sato Kiyotomi | 2416.22 |
| 8 | White | Draw | Hasegawa Kazuto | 2578.94 |
| 9 | White | Draw | Nakayama Tomoharu | 2648.70 |
| 31th Kanto Championship | ||||
| Date | 2014-05-11 | Rating | 2680.67 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kamiya Shunsuke | 2539.05 |
| 2 | White | Win | Kobayashi Koichi | 2186.50 |
| 3 | White | Draw | Tamura Kazumasa | 2455.67 |
| 4 | White | Loss | Nakamura Shigeru | 2814.74 |
| 5 | White | Win | Sato Kiyotomi | 2404.60 |
| 6th Tohoku Championship | ||||
| Date | 2014-04-20 | Rating | 2681.58 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Hirono Masakazu | 1956.43 |
| 3 | White | Win | Sato Kiyotomi | 2402.68 |
| 4 | White | Win | Gakumazawa Hideaki | 2107.08 |
| 5 | Black | Win | Miura Hitoshi | 1765.91 |
| 6 | Black | Win | Kusajima Masato | 2179.47 |
| 7 | White | Win | Kobayashi Koichi | 2184.64 |
| 14 Kanto Renju Emperor Tournament final match | ||||
| Date | 2014-02-16 | Rating | 2682.76 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Nakamura Shigeru | 2818.01 |
| 2 | Black | Loss | Nakamura Shigeru | 2818.01 |
| 9th All Japan Championship | ||||
| Date | 2014-01-26 | Rating | 2684.13 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Ishitani Shin-ichi | 2371.11 |
| 2 | White | Win | Sato Kiyotomi | 2397.96 |
| 3 | White | Win | Fukui Nobuhiro | 2537.28 |
| 4 | White | Draw | Oosumi Yuuki | 2755.53 |
| 5 | White | Win | Iio Yoshihiro | 2472.38 |
| 6 | White | Win | Tamura Kazumasa | 2460.81 |
| 14th Mikami Cup S-class | ||||
| Date | 2014-01-19 | Rating | 2684.00 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fukui Nobuhiro | 2536.19 |
| 2 | White | Draw | Ishitani Shin-ichi | 2370.36 |
| 3 | White | Win | Tamura Kazumasa | 2461.37 |
| 4 | White | Win | Nakayama Tomoharu | 2607.02 |
| 5 | Black | Loss | Nakamura Shigeru | 2817.98 |
| 14 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2013-12-15 | Rating | 2682.70 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fukui Nobuhiro | 2531.61 |
| 2 | Black | Win | Sato Kiyotomi | 2398.07 |
| 3 | White | Draw | Tamura Kazumasa | 2460.52 |
| 4 | Black | Loss | Nakamura Shigeru | 2818.26 |
| 5 | White | Draw | Kamiya Shunsuke | 2513.26 |
| 45 Kyoto Classified Tournament | ||||
| Date | 2013-11-10 | Rating | 2682.35 | |
| Round | Color | Result | Opponent | |
| S1 | White | Win | Ishitani Shin-ichi | 2358.01 |
| S2 | Black | Draw | Oosumi Yuuki | 2761.41 |
| S3 | Black | Win | Hata Masayuki | 2180.27 |
| S4 | Black | Win | Hasegawa Kazuto | 2554.94 |
| S5 | Black | Win | Mano Yoshihisa | 2252.70 |
| 51 Meijinsen Tournament | ||||
| Date | 2013-09-16 | Rating | 2678.94 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Yamaguchi Yusui | 2528.74 |
| 2 | Black | Win | Kawano Takahisa | 2311.73 |
| 3 | White | Win | Kawate Kozo | 2050.50 |
| 4 | Black | Win | Hasegawa Kazuto | 2551.83 |
| 5 | White | Win | Mano Yoshihisa | 2252.65 |
| 6 | Black | Win | Kamiya Shunsuke | 2497.95 |
| 7 | Black | Loss | Oosumi Yuuki | 2765.19 |
| 8 | Black | Win | Sato Kiyotomi | 2401.01 |
| 9 | White | Win | Hata Masayuki | 2185.16 |
| ex | Black | Loss | Oosumi Yuuki | 2765.19 |
| World Championship AT | ||||
| Date | 2013-08-14 | Rating | 2675.53 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Chen Ko-Han | 2605.93 |
| 2 | White | Win | Lan Zhiren | 2567.54 |
| 3 | White | Win | Hõbemägi Martin | 2515.55 |
| 4 | White | Loss | Sushkov Vladimir | 2750.97 |
| 5 | White | Draw | Oosumi Yuuki | 2766.22 |
| 6 | White | Loss | Epifanov Dmitry | 2606.14 |
| 7 | Black | Win | Salnikov Pavel | 2541.08 |
| 8 | White | Draw | Oll Aivo | 2650.66 |
| 9 | White | Loss | Taimla Tunnet | 2793.60 |
| 10 | White | Draw | Cao Dong | 2683.08 |
| 11 | Black | Loss | Wang Qingqing | 2583.96 |
| World Championship QT | ||||
| Date | 2013-08-05 | Rating | 2675.26 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Hõbemägi Martin | 2515.42 |
| 2 | Black | Win | Miyagawa Junzo | 2160.19 |
| 3 | White | Draw | Sushkov Vladimir | 2750.19 |
| 4 | Black | Win | Pajuste Renee | 2546.03 |
| 5 | White | Draw | Oll Aivo | 2650.25 |
| 6 | Black | Draw | Fedorkin Oleg | 2607.64 |
| 7 | Black | Draw | Salnikov Pavel | 2542.06 |
| 29th Kanto Championship | ||||
| Date | 2013-05-12 | Rating | 2669.98 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Iwano Fumio | 2130.60 |
| 2 | Black | Win | Kamiya Shunsuke | 2478.82 |
| 3 | Black | Win | Ishitani Shin-ichi | 2326.26 |
| 4 | White | Win | Nakamura Shigeru | 2798.42 |
| 5 | Black | Win | Kudomi Takahiro | 2340.45 |
| 5th Tohoku Championship | ||||
| Date | 2013-04-14 | Rating | 2665.70 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Gakumazawa Hideaki | 2077.49 |
| 2 | Black | Win | Kudomi Takahiro | 2344.81 |
| 3 | Black | Win | Kusajima Masato | 2160.33 |
| 4 | White | Win | Maruta Hiroki | 2082.55 |
| 5 | Black | Win | Fukui Nobuhiro | 2501.78 |
| 8th All Japan Championship | ||||
| Date | 2013-03-24 | Rating | 2661.65 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kobayashi Koichi | 2159.84 |
| 2 | Black | Draw | Kamiya Shunsuke | 2471.58 |
| 3 | Black | Win | Isobe Taizan | 2344.43 |
| 4 | Black | Win | Iio Yoshihiro | 2424.84 |
| 5 | Black | Loss | Nakamura Shigeru | 2799.54 |
| 6 | White | Loss | Oosumi Yuuki | 2762.86 |
| 13 Kanto Renju Emperor Tournament final match | ||||
| Date | 2013-02-17 | Rating | 2656.28 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2802.91 |
| 2 | Black | Draw | Nakamura Shigeru | 2802.91 |
| 3 | Black | Draw | Nakamura Shigeru | 2802.91 |
| 16th Mikami Cup Tournament | ||||
| Date | 2013-01-20 | Rating | 2651.77 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Mitsumori Masao | 2284.51 |
| S2 | White | Win | Ishitani Shin-ichi | 2312.69 |
| S3 | White | Loss | Nakamura Shigeru | 2805.59 |
| S4 | White | Win | Ono Takayuki | 2349.03 |
| S5 | White | Loss | Fukui Nobuhiro | 2494.33 |
| 13 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2013-01-13 | Rating | 2650.97 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Kudomi Takahiro | 2349.50 |
| 2 | Black | Win | Fukui Nobuhiro | 2493.42 |
| 3 | Black | Win | Isobe Taizan | 2347.02 |
| 4 | White | Win | Ishitani Shin-ichi | 2311.91 |
| 5 | White | Loss | Nakamura Shigeru | 2806.02 |
| 44 Kyoto Classified Tournament | ||||
| Date | 2012-11-11 | Rating | 2646.47 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Ishitani Shin-ichi | 2309.10 |
| S2 | White | Draw | Hasegawa Kazuto | 2529.04 |
| S3 | Black | Win | Miyagawa Junzo | 2155.96 |
| S4 | Black | Win | Kudomi Takahiro | 2349.65 |
| S5 | Black | Loss | Oosumi Yuuki | 2748.17 |
| 13 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2012-10-21 | Rating | 2645.26 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tomobe Katsuhiro | 2133.16 |
| 2 | Black | Win | Maruta Hiroki | 2064.48 |
| 3 | Black | Draw | Fukui Nobuhiro | 2480.28 |
| 4 | Black | Win | Tada Ayako | 2244.97 |
| 50th Meijinsen Tournament | ||||
| Date | 2012-09-17 | Rating | 2643.41 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Nagasoe Hiroki | 2478.66 |
| 2 | Black | Loss | Nakamura Shigeru | 2807.08 |
| 3 | White | Win | Ono Takayuki | 2360.53 |
| 4 | Black | Win | Nakayama Tomoharu | 2559.13 |
| 5 | Black | Win | Matsuura Hiroshi | 2300.35 |
| 6 | White | Loss | Yamaguchi Yusui | 2572.38 |
| 7 | Black | Win | Iio Yoshihiro | 2412.28 |
| 8 | Black | Draw | Fukui Nobuhiro | 2472.59 |
| 9 | White | Win | Hasegawa Kazuto | 2521.40 |
| 29th Kanto Championship | ||||
| Date | 2012-05-13 | Rating | 2632.98 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tada Ayako | 2229.40 |
| 2 | White | Loss | Nakamura Shigeru | 2808.10 |
| 3 | White | Win | Fukui Nobuhiro | 2442.69 |
| 4 | Black | Win | Matsuoka Teruo | 1976.94 |
| 5 | Black | Win | Kudomi Takahiro | 2355.24 |
| Team World Championship | ||||
| Date | 2012-05-06 | Rating | 2632.26 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | He Qifa | 2577.90 |
| 2 | Black | Win | Piddubny Konstantin | 2193.08 |
| 3 | White | Draw | Chingin Konstantin | 2743.21 |
| 4 | Black | Loss | Yang Yu-Hsiung | 2422.46 |
| 5 | Black | Win | Lents Johann | 2471.54 |
| 7 | Black | Draw | Yin Licheng | 2460.69 |
| 8 | Black | Loss | He Qifa | 2577.90 |
| 9 | White | Draw | Chen Wei | 2377.02 |
| 10 | White | Win | Yin Licheng | 2460.69 |
| 7th All Japan Championship | ||||
| Date | 2012-01-29 | Rating | 2630.91 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyoshi Takeo | 2109.03 |
| 2 | White | Loss | Isobe Taizan | 2357.98 |
| 3 | White | Draw | Kamiya Shunsuke | 2413.92 |
| 4 | White | Win | Fukui Nobuhiro | 2420.84 |
| 5 | White | Win | Tamada Yoichi | 2425.57 |
| 6 | White | Loss | Oosumi Yuuki | 2715.52 |
| 12 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2012-01-15 | Rating | 2631.73 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kamiya Shunsuke | 2411.62 |
| 2 | Black | Win | Mitsumori Masao | 2307.39 |
| 3 | Black | Win | Nakayama Tomoharu | 2532.74 |
| 4 | Black | Loss | Nakamura Shigeru | 2799.40 |
| 5 | Black | Loss | Oosumi Yuuki | 2714.01 |
| 43 Kyoto Classified Tournament | ||||
| Date | 2011-11-13 | Rating | 2635.16 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Hasegawa Kazuto | 2500.80 |
| S2 | Black | Win | Doi Manabu | 2013.18 |
| S3 | Black | Win | Miyagawa Junzo | 2161.20 |
| S4 | Black | Win | Oosumi Yuuki | 2702.24 |
| S5 | White | Win | Ishitani Shin-ichi | 2329.50 |
| 12 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2011-10-23 | Rating | 2634.51 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kato Yasuhiro | 2024.01 |
| 2 | Black | Win | Kudomi Takahiro | 2347.30 |
| 3 | Black | Loss | Nakayama Tomoharu | 2520.50 |
| 4 | Black | Win | Ishitani Shin-ichi | 2329.62 |
| 49th Meijinsen Tournament | ||||
| Date | 2011-09-19 | Rating | 2634.28 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kubo Izumi | 2046.70 |
| 2 | Black | Win | Miyoshi Takeo | 2105.32 |
| 3 | White | Win | Sakashita Shoichi | 2090.64 |
| 4 | White | Win | Matsuura Hiroshi | 2307.29 |
| 5 | Black | Loss | Yamaguchi Yusui | 2569.75 |
| 6 | Black | Win | Nakayama Tomoharu | 2513.43 |
| 7 | White | Win | Iio Yoshihiro | 2427.52 |
| 8 | White | Win | Hasegawa Kazuto | 2502.34 |
| 9 | White | Win | Kashihara Akihiko | 2206.22 |
| World Championship AT | ||||
| Date | 2011-08-10 | Rating | 2632.16 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Lin Huang-Yu | 2702.48 |
| 2 | Black | Draw | Artemyev Sergey | 2532.25 |
| 3 | Black | Win | Hou I-Cheng | 2432.05 |
| 4 | Black | Draw | Oosumi Yuuki | 2682.77 |
| 5 | White | Win | Oll Aivo | 2633.50 |
| 6 | Black | Draw | Cao Dong | 2644.18 |
| 7 | White | Loss | Taimla Tunnet | 2735.14 |
| 8 | White | Win | Andersson Tord | 2366.69 |
| 9 | Black | Loss | Huang Jin-xian | 2547.17 |
| 10 | White | Draw | Sushkov Vladimir | 2707.96 |
| 11 | Black | Loss | Dai Xiaohan | 2640.84 |
| World Championship QT | ||||
| Date | 2011-08-03 | Rating | 2632.25 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Ono Takayuki | 2340.21 |
| 2 | White | Win | Dai Xiaohan | 2641.82 |
| 3 | Black | Draw | Kise Katsumi | 2484.94 |
| 4 | Black | Draw | Kawamura Norihiko | 2592.43 |
| 5 | Black | Win | Hõbemägi Martin | 2345.78 |
| 6 | Black | Win | Nikonov Konstantin | 2565.96 |
| 7 | White | Draw | Soosõrv Ants | 2677.95 |
| 6th All Japan Championship | ||||
| Date | 2011-03-27 | Rating | 2623.89 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tada Ayako | 2178.86 |
| 2 | White | Win | Mano Yoshihisa | 2224.75 |
| 3 | Black | Draw | Tamada Yoichi | 2438.79 |
| 4 | Black | Win | Iio Yoshihiro | 2438.92 |
| 5 | Black | Win | Kise Katsumi | 2472.22 |
| 6 | White | Loss | Oosumi Yuuki | 2667.21 |
| 11 Kanto Renju Emperor Tournament final match | ||||
| Date | 2010-12-26 | Rating | 2617.78 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Nakamura Shigeru | 2776.87 |
| 2 | Black | Loss | Nakamura Shigeru | 2776.87 |
| 11 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2010-11-21 | Rating | 2616.92 | |
| Round | Color | Result | Opponent | |
| 2 | Black | Win | Nakayama Tomoharu | 2466.88 |
| 5 | Black | Draw | Nakamura Shigeru | 2775.54 |
| 42 Kyoto Classified Tournament | ||||
| Date | 2010-11-14 | Rating | 2616.48 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Loss | Okumura Toyohiko | 2291.77 |
| S2 | White | Win | Kubo Izumi | 2037.23 |
| S3 | White | Win | Hata Masayuki | 2127.83 |
| S4 | White | Win | Hasegawa Kazuto | 2553.54 |
| S5 | White | Loss | Oosumi Yuuki | 2648.16 |
| 11 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2010-10-31 | Rating | 2616.46 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Fujikawa Masaki | 2020.12 |
| 2 | Black | Win | Maruta Koji | 2058.49 |
| 3 | Black | Win | Mitsumori Masao | 2283.38 |
| 4 | Black | Draw | Oosumi Yuuki | 2644.53 |
| 48th Meijinsen Tournament | ||||
| Date | 2010-09-20 | Rating | 2615.66 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Koiso Shigemasa | 2106.09 |
| 2 | Black | Win | Sakamoto Hirouji | 2263.32 |
| 3 | Black | Loss | Oosumi Yuuki | 2633.97 |
| 4 | Black | Draw | Iio Yoshihiro | 2450.61 |
| 5 | White | Win | Tamada Yoichi | 2422.56 |
| 6 | White | Win | Kawano Takahisa | 2271.99 |
| 7 | Black | Win | Ishitani Shin-ichi | 2322.41 |
| 8 | White | Win | Matsuura Hiroshi | 2290.56 |
| 9 | Black | Loss | Yamaguchi Yusui | 2516.21 |
| 27th Kanto Championship | ||||
| Date | 2010-05-23 | Rating | 2617.87 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Ono Takayuki | 2331.61 |
| 2 | White | Win | Tamura Kazumasa | 2441.43 |
| 3 | White | Loss | Nakamura Shigeru | 2768.58 |
| 4 | Black | Win | Ishitani Shin-ichi | 2326.55 |
| 5 | Black | Win | Oosumi Yuuki | 2605.33 |
| Team World Championship | ||||
| Date | 2010-05-05 | Rating | 2617.17 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Nagao Noriaki | 2350.89 |
| 3 | Black | Win | Yin Licheng | 2445.67 |
| 4 | Black | Win | Chen Ko-Han | 2493.18 |
| 5 | Black | Draw | Epifanov Dmitry | 2478.31 |
| 6 | Black | Win | Eibatov Nizami | 2271.00 |
| 7 | White | Win | Purk Andry | 2581.74 |
| 8 | Black | Win | Chen Ko-Han | 2493.18 |
| 9 | Black | Loss | Yin Licheng | 2445.67 |
| 10 | White | Win | Purk Andry | 2581.74 |
| 5th All Japan Championship | ||||
| Date | 2010-03-21 | Rating | 2614.74 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Kobayashi Koichi | 2078.10 |
| 2 | Black | Win | Isobe Taizan | 2339.44 |
| 3 | White | Win | Nagao Noriaki | 2350.04 |
| 4 | White | Win | Tamura Kazumasa | 2442.02 |
| 5 | White | Win | Ishitani Shin-ichi | 2324.94 |
| 6 | Black | Win | Nakamura Shigeru | 2762.40 |
| 10 Kanto Renju Emperor Tournament final match | ||||
| Date | 2010-02-21 | Rating | 2610.06 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2762.10 |
| 2 | Black | Win | Nakamura Shigeru | 2762.10 |
| 3 | Black | Loss | Nakamura Shigeru | 2762.10 |
| 13th Mikami Cup Tournament | ||||
| Date | 2010-01-31 | Rating | 2606.37 | |
| Round | Color | Result | Opponent | |
| S3 | White | Win | Ishitani Shin-ichi | 2316.60 |
| 10 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2009-12-20 | Rating | 2598.49 | |
| Round | Color | Result | Opponent | |
| 5 | Black | Draw | Tamada Yoichi | 2362.54 |
| 41 Kyoto Classified Tournament | ||||
| Date | 2009-11-08 | Rating | 2591.54 | |
| Round | Color | Result | Opponent | |
| S1 | White | Win | Kudomi Takahiro | 2310.17 |
| S2 | Black | Win | Mano Yoshihisa | 2261.92 |
| S3 | Black | Loss | Miyoshi Takeo | 2107.85 |
| S4 | Black | Loss | Iio Yoshihiro | 2439.81 |
| S5 | White | Win | Sakamoto Hirouji | 2229.51 |
| 47th Meijinsen tournament | ||||
| Date | 2009-09-22 | Rating | 2588.08 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Kawamura Norihiko | 2560.46 |
| 2 | White | Win | Kataoka Mitsuaki | 2156.22 |
| 3 | Black | Win | Ishitani Shin-ichi | 2299.88 |
| 4 | Black | Loss | Tamura Kazumasa | 2435.79 |
| 5 | White | Win | Matsuura Hiroshi | 2256.01 |
| 6 | Black | Win | Sakamoto Hirouji | 2223.67 |
| 7 | Black | Draw | Oosumi Yuuki | 2574.00 |
| 8 | Black | Win | Iio Yoshihiro | 2436.62 |
| 9 | Black | Win | Yamaguchi Yusui | 2489.90 |
| World Championship AT | ||||
| Date | 2009-08-13 | Rating | 2582.57 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2752.97 |
| 2 | White | Win | Ono Takayuki | 2320.69 |
| 3 | Black | Loss | Cao Dong | 2648.09 |
| 4 | Black | Loss | Purk Andry | 2586.09 |
| 5 | White | Win | Chen Ko-Han | 2475.07 |
| 6 | White | Win | Kozhin Mikhail | 2581.93 |
| 7 | White | Loss | Karasyov Maxim | 2525.09 |
| 8 | White | Loss | Sushkov Vladimir | 2717.12 |
| 9 | Black | Loss | Wu Di | 2597.86 |
| 10 | Black | Loss | Taimla Tunnet | 2742.81 |
| 11 | Black | Win | Nykl Ondrej | 2410.81 |
| World Championship QT | ||||
| Date | 2009-08-05 | Rating | 2582.38 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Savrasova Yulia | 2575.40 |
| 2 | Black | Win | Yao Jinrui | 2284.42 |
| 3 | Black | Win | Ono Takayuki | 2321.24 |
| 4 | White | Win | Yin Licheng | 2433.77 |
| 5 | Black | Draw | Nowakowski Maciej | 2421.65 |
| 6 | White | Win | Lin Huang-Yu | 2540.20 |
| 7 | Black | Draw | Cao Dong | 2647.30 |
| 26th Kanto Championship | ||||
| Date | 2009-05-17 | Rating | 2577.87 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Ono Takayuki | 2317.30 |
| 4 | Black | Draw | Nakamura Shigeru | 2751.56 |
| 5 | Black | Draw | Tamura Kazumasa | 2436.34 |
| 4th All Japan Championship | ||||
| Date | 2009-03-21 | Rating | 2573.73 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Nagao Noriaki | 2289.42 |
| 2 | White | Loss | Ishitani Shin-ichi | 2301.13 |
| 3 | Black | Win | Sakamoto Hirouji | 2213.52 |
| 4 | White | Draw | Oosumi Yuuki | 2565.02 |
| 5 | Black | Draw | Mitsumori Masao | 2286.68 |
| 6 | White | Win | Ono Takayuki | 2317.97 |
| 9 Kanto Renju Emperor Tournament final match | ||||
| Date | 2009-02-08 | Rating | 2572.93 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2750.07 |
| 2 | White | Draw | Nakamura Shigeru | 2750.07 |
| 3 | Black | Win | Nakamura Shigeru | 2750.07 |
| 4 | White | Loss | Nakamura Shigeru | 2750.07 |
| 12th Mikami Cup Tournament | ||||
| Date | 2009-01-18 | Rating | 2571.84 | |
| Round | Color | Result | Opponent | |
| S2 | Black | Loss | Nagao Noriaki | 2289.12 |
| S5 | White | Loss | Nakamura Shigeru | 2750.29 |
| 46 Meijinsen Match | ||||
| Date | 2008-10-19 | Rating | 2574.54 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Hasegawa Kazuto | 2636.46 |
| 2 | Black | Loss | Hasegawa Kazuto | 2636.46 |
| 3 | Black | Loss | Hasegawa Kazuto | 2636.46 |
| 46th Meijinsen Tournament | ||||
| Date | 2008-09-15 | Rating | 2577.40 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Kawamura Norihiko | 2573.12 |
| 2 | Black | Win | Matsuura Hiroshi | 2214.20 |
| 3 | White | Win | Iio Yoshihiro | 2430.54 |
| 4 | Black | Win | Ishitani Shin-ichi | 2288.61 |
| 5 | Black | Win | Oosumi Yuuki | 2519.72 |
| 6 | Black | Win | Kataoka Mitsuaki | 2125.05 |
| 7 | White | Win | Yamaguchi Yusui | 2488.56 |
| 8 | Black | Win | Hata Masayuki | 2194.05 |
| 9 | White | Win | Sato Kiyotomi | 2316.02 |
| Youth World Championship | ||||
| Date | 2008-08-10 | Rating | 2575.88 | |
| Round | Color | Result | Opponent | |
| A1 | White | Win | Zajk Michal | 2285.50 |
| A2 | White | Win | Tamiola Artur | 2260.36 |
| A3 | White | Draw | Oll Aivo | 2654.31 |
| A4 | White | Win | Lents Johann | 2403.40 |
| A5 | White | Loss | Demjan Attila | 2624.51 |
| A6 | White | Draw | Purk Andry | 2549.03 |
| A7 | Black | Draw | Ilu Timo | 2488.63 |
| A8 | White | Win | Tamada Yoichi | 2215.25 |
| A9 | White | Win | Myasoyedov Yevgeni | 2256.07 |
| A10 | White | Win | Laube Pavel | 2389.14 |
| A11 | Black | Win | Andrzejewski Wawrzyniec | 2173.03 |
| RIF 20 years anniversary celebration tournament | ||||
| Date | 2008-08-07 | Rating | 2575.60 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Karlsson Stefan | 2501.01 |
| 2 | White | Win | Sobolev Pavel | 2031.64 |
| 3 | White | Win | Jonsson Peter | 2257.55 |
| 4 | Black | Win | Poghosyan Albert | 2303.96 |
| 5 | Black | Win | Nykl Ondrej | 2362.40 |
| 6 | Black | Win | Ono Takayuki | 2319.82 |
| 8 Kanto Renju Emperor Tournament final match | ||||
| Date | 2008-02-24 | Rating | 2552.19 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Nakamura Shigeru | 2740.91 |
| 2 | Black | Win | Nakamura Shigeru | 2740.91 |
| 3 | Black | Loss | Nakamura Shigeru | 2740.91 |
| 4 | White | Loss | Nakamura Shigeru | 2740.91 |
| 8th Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2007-12-16 | Rating | 2539.70 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Ishitani Shin-ichi | 2279.41 |
| 2 | White | Loss | Nakamura Shigeru | 2741.46 |
| 3 | White | Win | Kurata Kiyotaka | 2143.58 |
| 4 | Black | Win | Isobe Taizan | 2333.39 |
| 5 | White | Win | Ono Takayuki | 2317.56 |
| The 45th Meijin-sen Tournament | ||||
| Date | 2007-09-17 | Rating | 2527.08 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Miyoshi Takeo | 2192.08 |
| 2 | White | Win | Kawamura Norihiko | 2550.49 |
| 3 | White | Win | Iio Yoshihiro | 2447.22 |
| 4 | White | Win | Hiwatashi Kikuma | 1820.61 |
| 5 | Black | Win | Sato Kiyotomi | 2267.67 |
| 6 | Black | Loss | Yamaguchi Yusui | 2540.76 |
| 7 | White | Loss | Oosumi Yuuki | 2468.23 |
| 8 | White | Win | Isobe Taizan | 2332.02 |
| 9 | White | Win | Matsuura Hiroshi | 2191.45 |
| World Championship AT | ||||
| Date | 2007-08-15 | Rating | 2521.08 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Savrasova Yulia | 2579.17 |
| 2 | White | Win | Iio Yoshihiro | 2447.92 |
| 3 | Black | Win | Oll Aivo | 2570.48 |
| 4 | White | Draw | Karlsson Stefan | 2512.32 |
| 5 | White | Loss | Yamaguchi Yusui | 2542.95 |
| 6 | White | Loss | Wu Di | 2621.34 |
| 7 | Black | Loss | Taimla Tunnet | 2668.74 |
| 8 | White | Loss | Chingin Konstantin | 2695.46 |
| 9 | Black | Loss | Sushkov Vladimir | 2662.59 |
| 10 | Black | Draw | Kozhin Mikhail | 2508.72 |
| 11 | White | Loss | Purk Andry | 2540.37 |
| World Championship QT | ||||
| Date | 2007-08-08 | Rating | 2520.41 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Eriksson Marcus | 2229.60 |
| 2 | White | Win | Ikonen Jussi | 2196.18 |
| 3 | Black | Draw | Iio Yoshihiro | 2448.33 |
| 4 | Black | Win | Oosumi Yuuki | 2457.18 |
| 5 | Black | Win | Lin Huang-Yu | 2452.34 |
| 6 | Black | Draw | Poghosyan Albert | 2307.22 |
| The 5th Shanghai Renju Meijin Invitation Tournament | ||||
| Date | 2007-05-03 | Rating | 2505.88 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Yamaguchi Yusui | 2534.53 |
| 2 | Black | Win | Ge Chongyu | 2323.31 |
| 3 | Black | Loss | Cao Dong | 2562.38 |
| SF1 | Black | Win | Mitsumori Masao | 2195.17 |
| SF3 | Black | Loss | Zhu Jianfeng | 2433.86 |
| SF4 | White | Draw | Zhang Yifeng | 2360.44 |
| 7th Kanto Renju Emperor Tournament - Final | ||||
| Date | 2007-02-25 | Rating | 2502.19 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2732.85 |
| 2 | Black | Draw | Nakamura Shigeru | 2732.85 |
| 3 | Black | Draw | Nakamura Shigeru | 2732.85 |
| The 44th Meijin-sen Tournament | ||||
| Date | 2006-09-18 | Rating | 2488.96 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Yamaguchi Yusui | 2521.23 |
| 2 | Black | Win | Iio Yoshihiro | 2434.11 |
| 3 | Black | Win | Nagao Noriaki | 2234.93 |
| 4 | White | Draw | Fujii Naoki | 1987.60 |
| 5 | Black | Loss | Kawamura Norihiko | 2576.61 |
| 6 | White | Win | Sato Kiyotomi | 2286.71 |
| 7 | White | Win | Ishitani Shin-ichi | 2249.31 |
| 8 | Black | Draw | Oosumi Yuuki | 2361.68 |
| 9 | White | Win | Matsuura Hiroshi | 2193.35 |
| Asian Championship | ||||
| Date | 2006-08-15 | Rating | 2486.78 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Yoon Seong-Won | 1783.89 |
| 2 | White | Win | Kim Kyu-Cheol | 2006.59 |
| 3 | White | Loss | Kim Chang-Hoon | 2459.44 |
| 4 | White | Win | Choi Yun-Seok | 2139.49 |
| 5 | Black | Win | Kim Gyu-Hyeon | 2402.26 |
| 6 | White | Win | Kim Byoung-Jun | 2436.99 |
| 7 | White | Draw | Yamaguchi Yusui | 2517.74 |
| 8 | Black | Win | Iio Yoshihiro | 2433.92 |
| Youth World Championship | ||||
| Date | 2006-08-08 | Rating | 2485.85 | |
| Round | Color | Result | Opponent | |
| a1 | White | Draw | Takashima Junya | 2391.44 |
| a2 | Black | Loss | Duan Ran | 2256.45 |
| a3 | Black | Win | Hallkvist Joel | 1947.33 |
| a4 | White | Win | Maruta Hiroki | 1929.24 |
| a5 | White | Draw | Zhang Cheng | 2382.39 |
| a6 | Black | Loss | Lents Johann | 2430.50 |
| a7 | White | Win | Blomstedt Torbjorn | 2060.52 |
| a8 | Black | Draw | Qiu Yunfei | 2437.11 |
| Team World Championship | ||||
| Date | 2006-05-05 | Rating | 2484.13 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Saarenpää Samuli | 2378.70 |
| 2 | Black | Win | Karlsson Stefan | 2464.36 |
| 3 | Black | Loss | Meritee Ando | 2778.50 |
| 4 | Black | Win | Salnikov Pavel | 2438.63 |
| 5 | Black | Win | Chen Wei | 2445.03 |
| 6 | Black | Loss | Sushkov Vladimir | 2627.90 |
| 7 | Black | Loss | Ilu Timo | 2450.41 |
| F1 | Black | Win | Karlsson Stefan | 2464.36 |
| F2 | Black | Loss | Karlsson Stefan | 2464.36 |
| 6th Kanto Renju Emperor Tournament | ||||
| Date | 2005-12-04 | Rating | 2479.82 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Yamaguchi Yusui | 2488.11 |
| 2 | Black | Loss | Yamaguchi Yusui | 2488.11 |
| 3 | White | Draw | Yamaguchi Yusui | 2488.11 |
| 4 | Black | Win | Yamaguchi Yusui | 2488.11 |
| The 43rd Meijin-sen Tournament | ||||
| Date | 2005-09-19 | Rating | 2474.57 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Oosumi Yuuki | 2310.53 |
| 2 | Black | Loss | Takashima Junya | 2369.97 |
| 3 | Black | Draw | Ishitani Shin-ichi | 2272.50 |
| 4 | White | Win | Matsuura Hiroshi | 2218.39 |
| 5 | White | Loss | Hasegawa Kazuto | 2620.72 |
| 6 | Black | Win | Tanaka Koichi | 2123.16 |
| 7 | White | Win | Sato Kiyotomi | 2245.69 |
| 8 | White | Win | Kawate Kozo | 1972.12 |
| 9 | Black | Win | Yamaguchi Yusui | 2477.21 |
| World Championship AT | ||||
| Date | 2005-08-07 | Rating | 2471.15 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Purk Andry | 2481.08 |
| 2 | Black | Loss | Chingin Konstantin | 2637.25 |
| 3 | Black | Draw | Artemyev Sergey | 2552.72 |
| 4 | Black | Draw | Taimla Tunnet | 2615.71 |
| 5 | Black | Draw | Karlsson Stefan | 2460.74 |
| 6 | White | Win | Savrasova Yulia | 2532.92 |
| 7 | Black | Draw | Hermansson Hannes | 2310.81 |
| 8 | Black | Loss | Meritee Ando | 2774.50 |
| 9 | Black | Draw | Sushkov Vladimir | 2603.63 |
| 10 | Black | Draw | Tarannikov Yuriy | 2512.44 |
| 11 | Black | Win | Andersson Tord | 2283.95 |
| 5th Kanto Renju Emperor Tournament - Final | ||||
| Date | 2005-01-30 | Rating | 2452.59 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Yamaguchi Yusui | 2458.73 |
| 2 | Black | Win | Yamaguchi Yusui | 2458.73 |
| The 42nd Meijin-sen Tournament | ||||
| Date | 2004-09-20 | Rating | 2429.65 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Iio Yoshihiro | 2379.65 |
| 2 | Black | Win | Sakamoto Hirouji | 2156.17 |
| 3 | Black | Draw | Takagawa Teiji | 2244.22 |
| 4 | White | Draw | Kawamura Norihiko | 2601.20 |
| 5 | White | Draw | Matsuura Hiroshi | 2255.54 |
| 6 | White | Draw | Ishitani Shin-ichi | 2268.64 |
| 7 | White | Loss | Saito Koji | 2082.54 |
| 8 | Black | Win | Sakashita Shoichi | 2124.00 |
| 9 | White | Loss | Hasegawa Kazuto | 2581.81 |
| 5th Youth World Championship | ||||
| Date | 2004-08-06 | Rating | 2428.15 | |
| Round | Color | Result | Opponent | |
| 4 | White | Win | Lysakov Mikhail | 2404.61 |
| 9 | Black | Win | Mossinyan David | 1877.36 |
| 4th Kanto Renju Emperor Tournament - Final | ||||
| Date | 2004-02-29 | Rating | 2416.86 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Yamaguchi Yusui | 2478.05 |
| 2 | Black | Win | Yamaguchi Yusui | 2478.05 |
| 3 | Black | Loss | Yamaguchi Yusui | 2478.05 |
| 4 | Black | Loss | Yamaguchi Yusui | 2478.05 |
| 41st Meijin-sen Tournament | ||||
| Date | 2003-09-15 | Rating | 2406.89 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Miyagawa Junzo | 2092.64 |
| 2 | White | Draw | Hasegawa Kazuto | 2544.84 |
| 3 | White | Win | Ishitani Shin-ichi | 2269.48 |
| 4 | Black | Draw | Takashima Junya | 2208.84 |
| 5 | Black | Draw | Kudomi Takahiro | 2291.69 |
| 6 | Black | Win | Isobe Taizan | 2233.70 |
| 7 | White | Loss | Matsuura Hiroshi | 2263.07 |
| 8 | Black | Win | Kuga Akio | 2275.38 |
| 9 | Black | Loss | Iio Yoshihiro | 2393.77 |
| World Championship AT | ||||
| Date | 2003-08-08 | Rating | 2405.76 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Sushkov Vladimir | 2585.23 |
| 2 | Black | Win | Yamaguchi Yusui | 2480.28 |
| 3 | Black | Draw | Iio Yoshihiro | 2392.18 |
| 4 | White | Loss | Taimla Tunnet | 2578.77 |
| 5 | Black | Loss | Chingin Konstantin | 2620.00 |
| 6 | Black | Loss | Meritee Ando | 2730.84 |
| 7 | Black | Win | Sinyov Igor | 2487.03 |
| 8 | White | Win | Karlsson Stefan | 2437.87 |
| 9 | Black | Win | Gaulitz Joachim | 2322.06 |
| 10 | White | Win | Andersson Tord | 2274.67 |
| 11 | Black | Win | Carlsson Martin | 2284.93 |
| 40th Meijin-sen Tournament | ||||
| Date | 2002-09-16 | Rating | 2350.28 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kudomi Takahiro | 2302.51 |
| 2 | Black | Loss | Isobe Taizan | 2254.25 |
| 3 | White | Loss | Iio Yoshihiro | 2335.16 |
| 4 | Black | Win | Ishitani Shin-ichi | 2271.82 |
| 5 | Black | Loss | Yamaguchi Yusui | 2497.11 |
| 6 | White | Win | Nishimura Toshio | 2234.63 |
| 7 | White | Loss | Takagawa Teiji | 2257.00 |
| 8 | White | Win | Matsuura Hiroshi | 2204.75 |
| 9 | White | Loss | Hasegawa Kazuto | 2528.37 |
| Youth World Championship | ||||
| Date | 2002-08-02 | Rating | 2345.59 | |
| Round | Color | Result | Opponent | |
| A7 | White | Win | Karasyov Maxim | 2404.85 |
| A11 | Black | Win | Provorov Yury | 2167.29 |
| World Championship BT | ||||
| Date | 2001-08-12 | Rating | 2286.28 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Dzainukov Eldar | 1941.99 |
| 2 | White | Win | Gaujens Artis | 1891.23 |
| 3 | Black | Draw | Nosovsky Alexander | 2014.75 |
| 4 | White | Win | Khramov Andrey | 2141.40 |
| 5 | Black | Loss | Carlsson Martin | 2197.95 |
| 6 | Black | Loss | Henningsson Anders | 2347.45 |
| 7 | Black | Draw | Miyoshi Takeo | 2140.26 |
| 8 | White | Win | Sakamoto Hirouji | 2164.89 |
| World Championship QT | ||||
| Date | 2001-08-06 | Rating | 2285.59 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Park Jeong Ho | 2239.97 |
| 2 | Black | Win | Eibatov Nizami | 2276.55 |
| 3 | Black | Draw | Kusajima Masato | 2257.24 |
| 4 | Black | Win | Kim Byoung-Jun | 2375.19 |
| 5 | Black | Draw | Gardstrom Petter | 2403.82 |
| 6 | Black | Loss | Nara Hideki | 2469.92 |
| 7 | White | Loss | Lin Sheng-Min | 2142.76 |
| Youth World Championship | ||||
| Date | 2000-08-04 | Rating | 2237.76 | |
| Round | Color | Result | Opponent | |
| A1 | White | Loss | Grishnin Stepan | 2074.01 |
| A5 | White | Win | Unoura Kazuhisa | 1883.32 |
| A6 | Black | Win | Fjellstrom Kristoffer | 1699.60 |
| A7 | Black | Loss | Hermansson Hannes | 2276.71 |