Okabe Hiroshi (岡部寛)
Place: Tokyo, Japan
Rating: 2669.46, Std: 76.81, Rank: 29
First game: 2000-05-14, Last game: 2024-02-12
Top rating: 2757.08 (2014-01-26)
Games: 1073, Wins: 636, Draws: 208, Losses: 229
Gy1: 50, Gy2: 81, Gy5: 192
| 18th All Japan Championship | ||||
|---|---|---|---|---|
| Date | 2024-02-12 | Rating | 2669.46 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Tanaka Shotaro | 2298.79 |
| 2 | White | Win | Suzuki Yoshitaka | 1954.01 |
| 3 | Black | Loss | Miyamoto Syunju | 2329.25 |
| 4 | White | Win | Kato Yasuhiro | 2011.68 |
| 5 | Black | Win | Ishitani Shin-ichi | 2391.99 |
| 6 | White | Draw | Tachi Masaya | 2592.54 |
| 27th New Year (Mikami) Cup | ||||
| Date | 2024-01-14 | Rating | 2674.85 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Ono Takayuki | 2408.71 |
| S2 | Black | Win | Fujita Maiko | 2361.66 |
| S3 | Black | Win | Ishitani Shin-ichi | 2394.01 |
| S4 | Black | Draw | Inoue Fumiya | 2501.06 |
| S5 | White | Win | Tanaka Shotaro | 2299.00 |
| 24 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2023-12-10 | Rating | 2679.96 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Nakayama Tomoharu | 2788.62 |
| 2 | Black | Win | Inoue Fumiya | 2498.41 |
| 3 | White | Win | Miyamoto Syunju | 2312.74 |
| 4 | White | Loss | Kamiya Shunsuke | 2845.32 |
| 5 | White | Win | Makino Mitsunori | 2601.65 |
| 24 Kanto Renju Emperor Tournament Kanto area 1st round | ||||
| Date | 2023-11-19 | Rating | 2681.56 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Matsuda Shoma | 2313.91 |
| 2 | Black | Draw | Wang Qingqing | 2621.03 |
| 3 | White | Win | Ono Takayuki | 2413.10 |
| 4 | Black | Draw | Nakayama Tomoharu | 2787.80 |
| ex | White | Win | Maruta Hiroki | 2202.96 |
| 61st Meijinsen match R3 | ||||
| Date | 2023-10-28 | Rating | 2682.25 | |
| Round | Color | Result | Opponent | |
| 3 | Black | Loss | Kamiya Shunsuke | 2845.15 |
| 61st Meijinsen match R1-2 | ||||
| Date | 2023-10-15 | Rating | 2683.06 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Kamiya Shunsuke | 2844.69 |
| 2 | White | Loss | Kamiya Shunsuke | 2844.69 |
| 61st Meijinsen Tournament | ||||
| Date | 2023-09-18 | Rating | 2686.45 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Kawano Takahisa | 2536.84 |
| 2 | White | Win | Tachi Masaya | 2573.42 |
| 3 | Black | Win | Maruyama Yasushi | 2293.24 |
| 4 | White | Win | Matsuda Shoma | 2316.04 |
| 5 | White | Win | Fujita Maiko | 2378.63 |
| 6 | Black | Win | Makino Mitsunori | 2597.31 |
| 7 | Black | Win | Yamane Tomohiro | 2079.40 |
| 8 | Black | Draw | Hasegawa Kazuto | 2576.73 |
| 9 | Black | Win | Nakayama Tomoharu | 2785.17 |
| World Championship 2023, AT | ||||
| Date | 2023-08-12 | Rating | 2685.43 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Epifanov Dmitry | 2698.58 |
| 2 | White | Win | Inoue Fumiya | 2510.35 |
| 3 | Black | Win | Ni Zhongxing | 2710.58 |
| 4 | Black | Win | Burtsev Nikolai | 2517.61 |
| 5 | White | Loss | Nakayama Tomoharu | 2785.69 |
| 6 | White | Win | Kamiya Shunsuke | 2838.42 |
| 7 | White | Draw | Pinsky Alexander | 2615.41 |
| 8 | Black | Win | Lee Ho June | 2394.32 |
| 9 | Black | Draw | Lu Hai | 2764.58 |
| 10 | Black | Draw | Mei Fan | 2768.64 |
| 11 | Black | Draw | Cao Dong | 2720.64 |
| 40 Kanto Championship | ||||
| Date | 2023-07-09 | Rating | 2679.65 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fujita Maiko | 2387.20 |
| 2 | Black | Loss | Makino Mitsunori | 2595.70 |
| 3 | White | Loss | Miyamoto Syunju | 2284.28 |
| 4 | White | Win | Tanaka Shotaro | 2303.57 |
| 5 | Black | Win | Takazawa Nagayoshi | 2284.73 |
| 6 | Black | Win | Ishitani Shin-ichi | 2367.94 |
| 17th All Japan Championship | ||||
| Date | 2023-03-19 | Rating | 2673.42 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyamoto Syunju | 2255.58 |
| 2 | White | Win | Ishitani Shin-ichi | 2356.61 |
| 3 | Black | Draw | Kamiya Shunsuke | 2847.18 |
| 4 | White | Draw | Makino Mitsunori | 2602.03 |
| 5 | Black | Draw | Nakayama Tomoharu | 2791.43 |
| 6 | White | Draw | Tachi Masaya | 2536.10 |
| 23 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2023-01-29 | Rating | 2668.91 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Inoue Fumiya | 2517.23 |
| 2 | White | Loss | Yokoyama Shota | 2449.46 |
| 3 | Black | Win | Kamiya Shunsuke | 2845.93 |
| 4 | White | Win | Fujita Maiko | 2394.76 |
| 5 | Black | Win | Maruta Koji | 2152.87 |
| 26th New Year (Mikami) Cup | ||||
| Date | 2023-01-15 | Rating | 2668.45 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Takazawa Nagayoshi | 2261.28 |
| S2 | Black | Draw | Inoue Fumiya | 2517.28 |
| S3 | White | Win | Ono Takayuki | 2408.18 |
| S4 | White | Loss | Ishitani Shin-ichi | 2358.80 |
| S5 | Black | Draw | Tanaka Shotaro | 2311.45 |
| 60th Meijinsen Tournament | ||||
| Date | 2022-09-19 | Rating | 2679.97 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Kuga Akio | 2390.02 |
| 2 | Black | Win | Ono Takayuki | 2405.38 |
| 3 | White | Draw | Makino Mitsunori | 2613.43 |
| 4 | Black | Win | Miyamoto Syunju | 2234.71 |
| 5 | White | Win | Kawamoto Shoma | 2326.11 |
| 6 | Black | Win | Hasegawa Kazuto | 2611.47 |
| 7 | White | Loss | Nagasoe Hiroki | 2643.03 |
| 8 | White | Win | Ishitani Shin-ichi | 2344.51 |
| 9 | Black | Draw | Nakayama Tomoharu | 2799.80 |
| 39 Kanto Championship | ||||
| Date | 2022-07-31 | Rating | 2681.73 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tanaka Shotaro | 2292.34 |
| 2 | Black | Win | Maruta Hiroki | 2169.13 |
| 3 | Black | Win | Ono Takayuki | 2409.84 |
| 4 | White | Win | Ishitani Shin-ichi | 2342.57 |
| 5 | White | Draw | Yokoyama Shota | 2442.75 |
| 6 | White | Win | Kato Yasuhiro | 2038.79 |
| 22nd Kanto Renju Emperor Tournament Final | ||||
| Date | 2022-03-19 | Rating | 2683.91 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Kamiya Shunsuke | 2851.56 |
| 2 | Black | Draw | Kamiya Shunsuke | 2851.56 |
| 3 | White | Loss | Kamiya Shunsuke | 2851.56 |
| 59th Meijinsen Tournament | ||||
| Date | 2022-01-10 | Rating | 2687.49 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Maruta Hiroki | 2230.26 |
| 2 | Black | Draw | Nakayama Tomoharu | 2816.76 |
| 3 | Black | Win | Maruyama Yasushi | 2266.80 |
| 4 | Black | Win | Ono Takayuki | 2408.32 |
| 5 | White | Win | Hayashi Shoichi | 2142.69 |
| 6 | Black | Win | Iio Yoshihiro | 2389.26 |
| 7 | White | Win | Nagasoe Hiroki | 2644.14 |
| 8 | White | Draw | Hasegawa Kazuto | 2564.12 |
| 9 | Black | Loss | Kamiya Shunsuke | 2847.44 |
| ex | White | Win | Nagasoe Hiroki | 2644.14 |
| 22 Renju Emperor Tournament 2nd round | ||||
| Date | 2021-12-19 | Rating | 2685.95 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Yokoyama Shota | 2433.23 |
| 2 | Black | Win | Maruta Hiroki | 2237.76 |
| 3 | White | Loss | Kamiya Shunsuke | 2847.66 |
| 4 | Black | Draw | Nagasoe Hiroki | 2642.04 |
| 5 | White | Draw | Shimura Hiroki | 2087.18 |
| 13th Tohoku Championship | ||||
| Date | 2021-12-12 | Rating | 2685.88 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyamoto Syunju | 2229.54 |
| 2 | Black | Win | Fujita Maiko | 2362.22 |
| 3 | Black | Loss | Inoue Fumiya | 2503.98 |
| 4 | White | Win | Maruta Hiroki | 2239.87 |
| 38 Kanto Championship | ||||
| Date | 2021-08-08 | Rating | 2691.32 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Suenaga Daiki | 2259.31 |
| 2 | White | Win | Ishitani Shin-ichi | 2318.83 |
| 3 | White | Loss | Kamiya Shunsuke | 2839.54 |
| 4 | Black | Loss | Inoue Fumiya | 2492.51 |
| 5 | White | Loss | Yokoyama Shota | 2434.82 |
| 6 | White | Win | Fujita Maiko | 2337.82 |
| 16th All Japan Championship | ||||
| Date | 2021-03-28 | Rating | 2720.32 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Suenaga Daiki | 2262.61 |
| 2 | Black | Win | Inoue Fumiya | 2468.41 |
| 3 | Black | Draw | Nakamura Shigeru | 2944.90 |
| 4 | White | Win | Fujita Maiko | 2348.70 |
| 5 | White | Win | Nagasoe Hiroki | 2625.30 |
| 6 | White | Win | Makino Mitsunori | 2555.56 |
| 21th Kanto Renju Emperor Tournament Final | ||||
| Date | 2021-02-27 | Rating | 2722.48 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Makino Mitsunori | 2552.88 |
| 2 | Black | Win | Makino Mitsunori | 2552.88 |
| 24th New Year(Mikami)Cup | ||||
| Date | 2021-01-29 | Rating | 2722.87 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Ono Takayuki | 2379.49 |
| S2 | White | Win | Maruta Hiroki | 2215.95 |
| S3 | Black | Win | Maruta Koji | 2104.98 |
| S4 | White | Win | Ishitani Shin-ichi | 2351.34 |
| S5 | Black | Draw | Makino Mitsunori | 2549.20 |
| 12th Tohoku Championship | ||||
| Date | 2020-12-27 | Rating | 2723.05 | |
| Round | Color | Result | Opponent | |
| Black | Draw | Nakamura Shigeru | 2944.44 | |
| 21 Renju Emperor Tournament 2nd round | ||||
| Date | 2020-12-06 | Rating | 2722.50 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Shimura Hiroki | 1986.09 |
| 2 | White | Win | Ono Takayuki | 2382.86 |
| 3 | White | Draw | Nagasoe Hiroki | 2611.23 |
| 4 | Black | Win | Inoue Fumiya | 2456.46 |
| 5 | Black | Draw | Makino Mitsunori | 2538.31 |
| 58 Meijinsen Tournament | ||||
| Date | 2020-09-21 | Rating | 2721.22 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kamiya Shunsuke | 2810.68 |
| 2 | White | Loss | Makino Mitsunori | 2511.98 |
| 3 | White | Win | Nakayama Tomoharu | 2830.93 |
| 4 | Black | Win | Fujita Maiko | 2360.25 |
| 5 | Black | Win | Fujita Yudai | 2473.06 |
| 6 | White | Loss | Matsuura Hiroshi | 2385.57 |
| 7 | Black | Draw | Tamada Yoichi | 2519.67 |
| 8 | Black | Win | Tanaka Toshiki | 2457.73 |
| 9 | Black | Draw | Tachi Masaya | 2474.83 |
| 37 Kanto Championship | ||||
| Date | 2020-08-10 | Rating | 2722.59 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Ito Midori | 1755.84 |
| 2 | Black | Win | Kato Yasuhiro | 2066.39 |
| 3 | White | Win | Ishitani Shin-ichi | 2357.39 |
| 4 | White | Win | Maruta Hiroki | 2232.28 |
| 5 | White | Win | Fujita Maiko | 2360.63 |
| 6 | Black | Win | Maruyama Takashi | 2026.73 |
| 20th Kanto Renju Emperor Tournament Final | ||||
| Date | 2020-02-16 | Rating | 2722.07 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2956.04 |
| 2 | White | Loss | Nakamura Shigeru | 2956.04 |
| 23 New Year (Mikami) Cup | ||||
| Date | 2020-01-26 | Rating | 2722.98 | |
| Round | Color | Result | Opponent | |
| A1 | Black | Win | Maruta Hiroki | 2206.08 |
| A2 | White | Win | Iwano Fumio | 2154.87 |
| A3 | Black | Loss | Nakamura Shigeru | 2955.97 |
| A4 | White | Win | Fujita Maiko | 2344.30 |
| A5 | White | Win | Ishitani Shin-ichi | 2361.97 |
| 15th All Japan Championship | ||||
| Date | 2020-01-19 | Rating | 2723.21 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Sakamoto Suzan | 2260.20 |
| 2 | White | Win | Nakamura Shigeru | 2955.69 |
| 3 | White | Win | Inoue Fumiya | 2405.56 |
| 4 | Black | Loss | Nakayama Tomoharu | 2838.26 |
| 5 | Black | Draw | Kamiya Shunsuke | 2809.61 |
| 6 | Black | Win | Iio Yoshihiro | 2389.67 |
| 20 Renju Emperor Tournament 2nd round | ||||
| Date | 2019-12-08 | Rating | 2720.36 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Inoue Fumiya | 2407.53 |
| 2 | White | Loss | Fujita Maiko | 2345.03 |
| 3 | White | Draw | Nakamura Shigeru | 2958.97 |
| 4 | White | Win | Miyamoto Syunju | 2289.50 |
| 5 | White | Win | Ishitani Shin-ichi | 2362.15 |
| 11th Tohoku Championship | ||||
| Date | 2019-10-06 | Rating | 2717.97 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kusajima Masato | 2231.85 |
| 2 | White | Win | Miyamoto Syunju | 2286.14 |
| 3 | Black | Win | Hirono Masakazu | 2071.22 |
| 4 | White | Win | Ishitani Shin-ichi | 2368.51 |
| 5 | White | Win | Gakumazawa Hideaki | 2112.68 |
| 57 Meijinsen Tournament | ||||
| Date | 2019-09-16 | Rating | 2716.53 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Matsuura Hiroshi | 2362.33 |
| 2 | White | Win | Ishitani Shin-ichi | 2372.38 |
| 3 | Black | Win | Inoue Fumiya | 2408.61 |
| 4 | Black | Draw | Kamiya Shunsuke | 2815.41 |
| 5 | Black | Win | Hasegawa Kazuto | 2606.31 |
| 6 | Black | Loss | Kawamura Norihiko | 2675.11 |
| 7 | White | Win | Nakayama Tomoharu | 2818.45 |
| 8 | Black | Loss | Koyama Jun | 2599.46 |
| 9 | White | Win | Kawano Takahisa | 2450.32 |
| World Championship 2019, AT | ||||
| Date | 2019-08-10 | Rating | 2711.95 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Oll Aivo | 2738.68 |
| 2 | Black | Win | Inoue Fumiya | 2412.77 |
| 3 | Black | Win | Epifanov Dmitry | 2664.38 |
| 4 | White | Draw | Nakayama Tomoharu | 2812.84 |
| 5 | White | Win | Kamiya Shunsuke | 2812.53 |
| 6 | White | Loss | Koyama Jun | 2605.45 |
| 7 | White | Loss | Gardström Petter | 2690.92 |
| 8 | Black | Loss | Cao Dong | 2770.83 |
| 9 | White | Loss | Sushkov Vladimir | 2835.24 |
| 10 | White | Win | Fedotov Denis | 2674.08 |
| 11 | White | Win | Mei Fan | 2694.75 |
| 36 Kanto Championship | ||||
| Date | 2019-07-28 | Rating | 2709.76 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fujikawa Masaki | 2137.71 |
| 2 | White | Win | Makino Mitsunori | 2305.56 |
| 3 | White | Loss | Nakamura Shigeru | 2975.72 |
| 4 | White | Win | Ono Takayuki | 2386.63 |
| 5 | White | Draw | Inoue Fumiya | 2414.39 |
| 6 | White | Win | Ishitani Shin-ichi | 2377.53 |
| 14th All Japan Championship | ||||
| Date | 2019-03-31 | Rating | 2691.54 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyamoto Syunju | 2264.13 |
| 2 | White | Loss | Nakamura Shigeru | 2987.43 |
| 3 | White | Draw | Kamiya Shunsuke | 2804.75 |
| 4 | White | Win | Iio Yoshihiro | 2442.64 |
| 5 | White | Loss | Inoue Fumiya | 2417.02 |
| 6 | White | Win | Koyama Jun | 2578.89 |
| 19th Kanto Renju Emperor Tournament Final | ||||
| Date | 2019-02-17 | Rating | 2686.10 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2989.96 |
| 2 | Black | Loss | Nakamura Shigeru | 2989.96 |
| 22 New Year (Mikami) Cup | ||||
| Date | 2019-01-20 | Rating | 2683.39 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Inoue Fumiya | 2401.66 |
| 2 | White | Win | Tomobe Katsuhiro | 2155.41 |
| 3 | White | Win | Ono Takayuki | 2389.99 |
| 4 | Black | Draw | Ke Fang-Ying | 2367.89 |
| 5 | Black | Win | Takazawa Nagayoshi | 2161.74 |
| 19 Renju Emperor Tournament 2nd round | ||||
| Date | 2018-12-09 | Rating | 2679.07 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Maruta Hiroki | 2166.66 |
| 2 | White | Win | Ishitani Shin-ichi | 2408.92 |
| 3 | Black | Loss | Nakamura Shigeru | 2992.23 |
| 4 | White | Win | Miyamoto Syunju | 2259.68 |
| 5 | White | Win | Iwano Fumio | 2231.28 |
| “SOPAI Cup” 1st World Renju Open | ||||
| Date | 2018-11-25 | Rating | 2677.27 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Tian Hanfa | 1880.67 |
| 2 | White | Loss | Wai Chan Keong | 2745.67 |
| 3 | Black | Loss | Sun Jinxue | 2236.49 |
| 4 | White | Win | Peng Lulu | 2055.38 |
| 5 | White | Loss | Hong Pengcheng | 2385.10 |
| 6 | Black | Loss | Cheng Yanzhen | 2415.20 |
| 7 | White | Win | Guo Haisen | 2189.12 |
| 8 | White | Loss | Lu Hai | 2608.58 |
| 9 | White | Win | Ling Shijie | 2390.53 |
| 56 Meijinsen Tournament | ||||
| Date | 2018-09-17 | Rating | 2693.94 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Hasegawa Kazuto | 2571.80 |
| 2 | Black | Win | Kuga Akio | 2416.20 |
| 3 | Black | Loss | Koyama Jun | 2564.50 |
| 4 | White | Loss | Nakamura Shigeru | 2992.60 |
| 5 | Black | Win | Matsuura Hiroshi | 2351.52 |
| 6 | Black | Win | Kawamura Norihiko | 2657.39 |
| 8 | White | Win | Ishitani Shin-ichi | 2419.82 |
| 9 | Black | Win | Kamiya Shunsuke | 2791.73 |
| 10th Tohoku Championship | ||||
| Date | 2018-09-09 | Rating | 2694.94 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Hirono Masakazu | 2076.39 |
| 2 | Black | Win | Miyamoto Syunju | 2255.98 |
| 3 | Black | Win | Demachi Koichiro | 1915.77 |
| 5 | Black | Win | Kusajima Masato | 2290.80 |
| 35 Kanto Championship | ||||
| Date | 2018-07-16 | Rating | 2700.59 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Fujikawa Masaki | 2092.13 |
| 2 | White | Win | Inoue Fumiya | 2386.40 |
| 3 | White | Loss | Nakamura Shigeru | 2986.82 |
| 4 | White | Win | Fujita Maiko | 2212.74 |
| 5 | Black | Draw | Nakayama Tomoharu | 2830.41 |
| 6 | Black | Win | Ishitani Shin-ichi | 2423.29 |
| Team World Championship 2018 | ||||
| Date | 2018-05-05 | Rating | 2704.69 | |
| Round | Color | Result | Opponent | |
| 2 | White | Loss | Mesila Villem | 2639.95 |
| 3 | White | Win | Gardström Petter | 2684.35 |
| 5 | White | Win | Makarov Pavel | 2593.51 |
| 6 | Black | Loss | Cao Dong | 2793.44 |
| 7 | White | Loss | Kryuchok Roman | 2594.03 |
| 8 | Black | Win | Kozhin Mikhail | 2680.43 |
| 10 | White | Win | Mesila Villem | 2639.95 |
| 13th All Japan Championship | ||||
| Date | 2018-01-28 | Rating | 2709.48 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fujita Yudai | 2491.87 |
| 2 | White | Loss | Nakayama Tomoharu | 2845.62 |
| 3 | Black | Win | Iio Yoshihiro | 2530.73 |
| 4 | White | Loss | Kamiya Shunsuke | 2805.54 |
| 5 | Black | Win | Ishitani Shin-ichi | 2410.05 |
| 6 | Black | Loss | Tachi Masaya | 2550.90 |
| 21 Mikami Cup | ||||
| Date | 2018-01-21 | Rating | 2710.42 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Ono Takayuki | 2375.13 |
| S2 | White | Win | Ishitani Shin-ichi | 2408.33 |
| S3 | White | Win | Sato Kiyotomi | 2427.11 |
| 18 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2017-12-17 | Rating | 2713.37 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Miyamoto Syunju | 2265.46 |
| 2 | White | Win | Kusajima Masato | 2294.56 |
| 3 | White | Win | Sato Kiyotomi | 2429.74 |
| 4 | White | Win | Koyama Jun | 2579.79 |
| 5 | Black | Loss | Nakamura Shigeru | 2954.04 |
| 18 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2017-11-01 | Rating | 2715.05 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Maruta Koji | 2118.61 |
| 2 | Black | Draw | Koyama Jun | 2589.45 |
| 3 | Black | Win | Kusajima Masato | 2290.87 |
| 4 | White | Win | Ishitani Shin-ichi | 2387.19 |
| 55 Meijinsen Tournament | ||||
| Date | 2017-09-18 | Rating | 2716.31 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Sato Kiyotomi | 2444.77 |
| 2 | White | Win | Kawano Takahisa | 2430.38 |
| 3 | White | Win | Iio Yoshihiro | 2543.22 |
| 4 | Black | Loss | Kamiya Shunsuke | 2805.22 |
| 5 | Black | Win | Tamada Yoichi | 2504.52 |
| 6 | White | Win | Matsuura Hiroshi | 2336.55 |
| 7 | White | Loss | Nakayama Tomoharu | 2838.83 |
| 8 | White | Win | Hasegawa Kazuto | 2593.26 |
| 9 | Black | Win | Maruyama Yasushi | 2275.23 |
| World Championship 2017, BT | ||||
| Date | 2017-08-12 | Rating | 2714.77 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Liao Jun-Yen | 2337.72 |
| 2 | White | Loss | Huang Yen-Hua | 2460.78 |
| 3 | White | Win | Sun In | 2429.07 |
| 4 | Black | Loss | Liu Yang | 2664.30 |
| 5 | Black | Win | Metreveli Maksim | 2309.11 |
| 6 | Black | Win | Yang Yu-Hsiung | 2430.12 |
| 7 | White | Draw | Tang Kai Lam | 2767.20 |
| 8 | Black | Draw | Wai Chan Keong | 2674.46 |
| 9 | White | Win | Koyama Jun | 2601.30 |
| World Championship 2017, QT | ||||
| Date | 2017-08-05 | Rating | 2714.88 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Lu Wei-Yuan | 2600.52 |
| 2 | Black | Win | Kim Su Chan | 2304.03 |
| 3 | White | Draw | Lin Huang-Yu | 2725.89 |
| 4 | White | Draw | Lan Zhiren | 2630.19 |
| 5 | Black | Draw | Koyama Jun | 2601.23 |
| 6 | Black | Win | Oll Aivo | 2789.91 |
| 7 | Black | Loss | Sushkov Vladimir | 2869.45 |
| 34 Kanto Championship | ||||
| Date | 2017-07-16 | Rating | 2715.22 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Fujikawa Masaki | 2065.70 |
| 2 | White | Win | Iwano Fumio | 2258.51 |
| 3 | White | Loss | Nakayama Tomoharu | 2820.62 |
| 4 | White | Win | Ono Takayuki | 2371.82 |
| 5 | White | Win | Ishitani Shin-ichi | 2386.58 |
| 6 | White | Win | Maruta Hiroki | 2122.11 |
| 12th All Japan Championship | ||||
| Date | 2017-03-26 | Rating | 2716.87 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Ono Takayuki | 2360.94 |
| 2 | White | Win | Sato Kiyotomi | 2472.81 |
| 3 | White | Draw | Nakayama Tomoharu | 2789.06 |
| 4 | Black | Loss | Nakamura Shigeru | 2960.90 |
| 5 | Black | Win | Fujita Yudai | 2481.45 |
| 6 | Black | Draw | Kamiya Shunsuke | 2783.58 |
| 20 New Year (Mikami) Cup | ||||
| Date | 2017-01-22 | Rating | 2714.19 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Sato Kiyotomi | 2485.97 |
| S2 | White | Win | Ishitani Shin-ichi | 2387.92 |
| S4 | Black | Loss | Nakamura Shigeru | 2959.26 |
| S5 | White | Win | Koyama Jun | 2606.01 |
| 17 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2016-12-10 | Rating | 2709.98 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Sato Kiyotomi | 2496.12 |
| 2 | Black | Win | Maruta Koji | 2155.71 |
| 3 | Black | Win | Ishitani Shin-ichi | 2393.03 |
| 4 | White | Draw | Nakamura Shigeru | 2954.38 |
| 5 | White | Loss | Nakayama Tomoharu | 2778.75 |
| 17 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2016-11-23 | Rating | 2708.68 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Maruta Koji | 2158.08 |
| 2 | White | Win | Koyama Jun | 2609.77 |
| 3 | Black | Win | Ishitani Shin-ichi | 2394.64 |
| 4 | Black | Draw | Sato Kiyotomi | 2497.26 |
| 48 Kyoto Classified Tournament | ||||
| Date | 2016-11-13 | Rating | 2707.62 | |
| Round | Color | Result | Opponent | |
| SS2 | Black | Loss | Hasegawa Kazuto | 2634.76 |
| SS3 | White | Loss | Hata Masayuki | 2194.59 |
| SS4 | White | Draw | Kawamura Norihiko | 2625.44 |
| SS5 | White | Draw | Iio Yoshihiro | 2549.80 |
| 54 Meijinsen Tournament | ||||
| Date | 2016-09-19 | Rating | 2713.27 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Maruyama Yasushi | 2285.22 |
| 2 | Black | Win | Matsuura Hiroshi | 2358.08 |
| 3 | Black | Win | Iio Yoshihiro | 2556.33 |
| 4 | Black | Loss | Kuga Akio | 2360.56 |
| 5 | White | Loss | Kamiya Shunsuke | 2755.42 |
| 6 | White | Win | Tanaka Toshiki | 2438.75 |
| 7 | White | Win | Hasegawa Kazuto | 2634.89 |
| 8 | White | Draw | Nakayama Tomoharu | 2773.06 |
| 9 | Black | Win | Koyama Jun | 2613.83 |
| 33 Kanto Championship | ||||
| Date | 2016-07-31 | Rating | 2717.50 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Fujikawa Masaki | 2098.97 |
| 2 | White | Win | Maruta Koji | 2172.47 |
| 3 | White | Win | Koyama Jun | 2618.24 |
| 4 | Black | Draw | Nakayama Tomoharu | 2772.02 |
| 5 | Black | Win | Maruta Hiroki | 2123.66 |
| 6 | Black | Loss | Nakamura Shigeru | 2950.48 |
| 54 Meijinsen Qualification East Japan area 2nd round | ||||
| Date | 2016-06-12 | Rating | 2719.84 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Kamiya Shunsuke | 2722.79 |
| 2 | Black | Win | Mitsumori Masao | 2348.56 |
| 3 | Black | Win | Kusajima Masato | 2261.48 |
| 4 | White | Win | Tamada Yoichi | 2563.96 |
| 5 | Black | Draw | Koyama Jun | 2624.87 |
| 19 Mikami Cup | ||||
| Date | 2016-03-13 | Rating | 2715.76 | |
| Round | Color | Result | Opponent | |
| S1 | White | Win | Kusajima Masato | 2258.73 |
| S2 | White | Draw | Kamiya Shunsuke | 2719.43 |
| S3 | White | Loss | Nakamura Shigeru | 2936.53 |
| S4 | White | Win | Koyama Jun | 2627.44 |
| S5 | Black | Win | Ono Takayuki | 2323.25 |
| 11th All Japan Championship | ||||
| Date | 2016-01-11 | Rating | 2710.76 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Fujita Yudai | 2441.81 |
| 2 | White | Draw | Tamada Yoichi | 2568.00 |
| 3 | White | Loss | Koyama Jun | 2632.93 |
| 4 | Black | Win | Ishitani Shin-ichi | 2391.81 |
| 5 | Black | Win | Iio Yoshihiro | 2534.90 |
| 6 | Black | Draw | Nakayama Tomoharu | 2774.02 |
| 16 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2015-12-13 | Rating | 2710.46 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Nakayama Tomoharu | 2772.24 |
| 2 | White | Loss | Nakamura Shigeru | 2919.67 |
| 3 | White | Win | Koyama Jun | 2637.20 |
| 4 | White | Win | Ono Takayuki | 2320.49 |
| 5 | White | Loss | Sato Kiyotomi | 2532.18 |
| 16 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2015-11-15 | Rating | 2711.38 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kato Yasuhiro | 2037.05 |
| 2 | Black | Win | Ono Takayuki | 2321.39 |
| 3 | White | Loss | Koyama Jun | 2637.84 |
| 4 | White | Loss | Sato Kiyotomi | 2529.31 |
| 47 Kyoto Classified Tournament | ||||
| Date | 2015-11-08 | Rating | 2712.56 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Tachi Masaya | 2466.99 |
| S2 | Black | Win | Hasegawa Kazuto | 2663.61 |
| S3 | Black | Win | Epifanov Dmitry | 2711.69 |
| S4 | Black | Win | Kashihara Akihiko | 2336.31 |
| S5 | White | Win | Sakamoto Suzan | 2278.58 |
| 53 Meijinsen Tournament | ||||
| Date | 2015-09-22 | Rating | 2713.72 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Ishitani Shin-ichi | 2388.03 |
| 2 | Black | Loss | Hasegawa Kazuto | 2668.63 |
| 3 | White | Win | Matsuura Hiroshi | 2395.76 |
| 4 | White | Win | Tamada Yoichi | 2578.51 |
| 5 | White | Draw | Oosumi Yuuki | 2769.35 |
| 6 | Black | Loss | Kawamura Norihiko | 2619.90 |
| 7 | Black | Draw | Nakayama Tomoharu | 2765.40 |
| 8 | White | Loss | Iio Yoshihiro | 2527.55 |
| 9 | White | Draw | Koyama Jun | 2631.36 |
| World Championship 2015, AT | ||||
| Date | 2015-08-13 | Rating | 2720.56 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tang Kai Lam | 2725.04 |
| 2 | Black | Draw | Kamiya Shunsuke | 2703.24 |
| 3 | Black | Loss | Qi Guan | 2798.32 |
| 4 | White | Draw | Taimla Tunnet | 2760.94 |
| 5 | Black | Win | Salnikov Pavel | 2637.96 |
| 6 | Black | Win | Makarov Pavel | 2592.85 |
| 7 | White | Loss | Lan Zhiren | 2639.90 |
| 8 | Black | Win | Hõbemägi Martin | 2648.39 |
| 9 | Black | Draw | Fedorkin Oleg | 2733.23 |
| 10 | Black | Draw | Chen Ko-Han | 2705.68 |
| 11 | Black | Draw | Lin Huang-Yu | 2791.95 |
| Kanto Championship | ||||
| Date | 2015-07-20 | Rating | 2722.69 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Nakamura Souta | 2287.76 |
| 2 | White | Win | Ishitani Shin-ichi | 2394.58 |
| 3 | White | Draw | Koyama Jun | 2625.89 |
| 4 | White | Draw | Nakayama Tomoharu | 2759.43 |
| 5 | Black | Loss | Nakamura Shigeru | 2901.71 |
| 6 | Black | Win | Iwano Fumio | 2246.48 |
| 7th Tohoku Championship | ||||
| Date | 2015-04-12 | Rating | 2732.37 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Gakumazawa Hideaki | 2185.62 |
| 2 | White | Win | Kusajima Masato | 2252.39 |
| 3 | White | Win | Kobayashi Koichi | 2289.93 |
| 4 | White | Win | Ishitani Shin-ichi | 2417.61 |
| 5 | Black | Win | Hirono Masakazu | 1986.44 |
| 10th All Japan Championship | ||||
| Date | 2015-03-29 | Rating | 2733.23 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyagawa Junzo | 2239.02 |
| 2 | Black | Win | Nagao Noriaki | 2274.06 |
| 3 | White | Win | Kamiya Shunsuke | 2671.63 |
| 4 | Black | Draw | Nakamura Shigeru | 2900.44 |
| 5 | Black | Draw | Nakayama Tomoharu | 2740.76 |
| 6 | Black | Draw | Tachi Masaya | 2476.37 |
| 15th Kanto Renju Emperor Tournament Final | ||||
| Date | 2015-02-15 | Rating | 2733.69 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2898.08 |
| 2 | Black | Loss | Nakamura Shigeru | 2898.08 |
| 15 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2015-01-25 | Rating | 2735.22 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Ono Takayuki | 2341.87 |
| 2 | White | Win | Ishitani Shin-ichi | 2426.14 |
| 3 | Black | Win | Kamiya Shunsuke | 2656.95 |
| 4 | White | Loss | Nakamura Souta | 2263.22 |
| 5 | Black | Win | Nakamura Shigeru | 2895.60 |
| 18 Mikami Cup Tournament | ||||
| Date | 2015-01-18 | Rating | 2735.42 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Ono Takayuki | 2343.44 |
| S2 | White | Draw | Isobe Taizan | 2429.07 |
| S3 | Black | Loss | Nakamura Shigeru | 2895.07 |
| 46 Kyoto Classified Tournament | ||||
| Date | 2014-11-09 | Rating | 2741.61 | |
| Round | Color | Result | Opponent | |
| S1 | White | Win | Miyagawa Junzo | 2225.70 |
| S2 | Black | Win | Kawamura Norihiko | 2649.60 |
| S3 | Black | Draw | Iio Yoshihiro | 2510.75 |
| S4 | White | Win | Fukui Nobuhiro | 2603.35 |
| S5 | Black | Loss | Oosumi Yuuki | 2819.30 |
| 15 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2014-10-26 | Rating | 2742.78 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Tomobe Katsuhiro | 2086.21 |
| 2 | Black | Win | Kato Yasuhiro | 2081.45 |
| 3 | Black | Win | Fukui Nobuhiro | 2604.93 |
| 4 | Black | Draw | Kamiya Shunsuke | 2637.25 |
| 52 Meijinsen Tournament | ||||
| Date | 2014-09-15 | Rating | 2745.23 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tamada Yoichi | 2560.98 |
| 2 | Black | Win | Fukui Nobuhiro | 2612.37 |
| 3 | Black | Win | Kashihara Akihiko | 2340.05 |
| 4 | Black | Win | Matsuura Hiroshi | 2349.21 |
| 5 | White | Loss | Oosumi Yuuki | 2823.61 |
| 6 | White | Draw | Iio Yoshihiro | 2507.03 |
| 7 | Black | Win | Sato Kiyotomi | 2480.60 |
| 8 | White | Draw | Hasegawa Kazuto | 2651.51 |
| 9 | White | Draw | Nakayama Tomoharu | 2716.79 |
| 31th Kanto Championship | ||||
| Date | 2014-05-11 | Rating | 2751.76 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kamiya Shunsuke | 2601.02 |
| 2 | White | Win | Kobayashi Koichi | 2237.84 |
| 3 | White | Draw | Tamura Kazumasa | 2519.07 |
| 4 | White | Loss | Nakamura Shigeru | 2880.50 |
| 5 | White | Win | Sato Kiyotomi | 2466.52 |
| 6th Tohoku Championship | ||||
| Date | 2014-04-20 | Rating | 2753.09 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Hirono Masakazu | 1986.32 |
| 3 | White | Win | Sato Kiyotomi | 2464.20 |
| 4 | White | Win | Gakumazawa Hideaki | 2158.61 |
| 5 | Black | Win | Miura Hitoshi | 1799.24 |
| 6 | Black | Win | Kusajima Masato | 2230.56 |
| 7 | White | Win | Kobayashi Koichi | 2235.68 |
| 14 Kanto Renju Emperor Tournament final match | ||||
| Date | 2014-02-16 | Rating | 2754.97 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Nakamura Shigeru | 2886.91 |
| 2 | Black | Loss | Nakamura Shigeru | 2886.91 |
| 9th All Japan Championship | ||||
| Date | 2014-01-26 | Rating | 2757.08 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Ishitani Shin-ichi | 2438.63 |
| 2 | White | Win | Sato Kiyotomi | 2459.72 |
| 3 | White | Win | Fukui Nobuhiro | 2606.09 |
| 4 | White | Draw | Oosumi Yuuki | 2828.46 |
| 5 | White | Win | Iio Yoshihiro | 2545.06 |
| 6 | White | Win | Tamura Kazumasa | 2526.95 |
| 14th Mikami Cup S-class | ||||
| Date | 2014-01-19 | Rating | 2756.91 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fukui Nobuhiro | 2604.79 |
| 2 | White | Draw | Ishitani Shin-ichi | 2437.75 |
| 3 | White | Win | Tamura Kazumasa | 2527.81 |
| 4 | White | Win | Nakayama Tomoharu | 2668.58 |
| 5 | Black | Loss | Nakamura Shigeru | 2887.33 |
| 14 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2013-12-15 | Rating | 2755.29 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fukui Nobuhiro | 2599.74 |
| 2 | Black | Win | Sato Kiyotomi | 2461.08 |
| 3 | White | Draw | Tamura Kazumasa | 2526.69 |
| 4 | Black | Loss | Nakamura Shigeru | 2888.36 |
| 5 | White | Draw | Kamiya Shunsuke | 2572.87 |
| 45 Kyoto Classified Tournament | ||||
| Date | 2013-11-10 | Rating | 2755.23 | |
| Round | Color | Result | Opponent | |
| S1 | White | Win | Ishitani Shin-ichi | 2422.14 |
| S2 | Black | Draw | Oosumi Yuuki | 2836.66 |
| S3 | Black | Win | Hata Masayuki | 2246.75 |
| S4 | Black | Win | Hasegawa Kazuto | 2622.20 |
| S5 | Black | Win | Mano Yoshihisa | 2310.91 |
| 51 Meijinsen Tournament | ||||
| Date | 2013-09-16 | Rating | 2750.96 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Yamaguchi Yusui | 2588.49 |
| 2 | Black | Win | Kawano Takahisa | 2366.94 |
| 3 | White | Win | Kawate Kozo | 2190.44 |
| 4 | Black | Win | Hasegawa Kazuto | 2618.63 |
| 5 | White | Win | Mano Yoshihisa | 2312.29 |
| 6 | Black | Win | Kamiya Shunsuke | 2555.74 |
| 7 | Black | Loss | Oosumi Yuuki | 2842.16 |
| 8 | Black | Win | Sato Kiyotomi | 2467.85 |
| 9 | White | Win | Hata Masayuki | 2253.72 |
| ex | Black | Loss | Oosumi Yuuki | 2842.16 |
| World Championship 2013, AT | ||||
| Date | 2013-08-14 | Rating | 2746.45 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Chen Ko-Han | 2679.40 |
| 2 | White | Win | Lan Zhiren | 2630.24 |
| 3 | White | Win | Hõbemägi Martin | 2581.84 |
| 4 | White | Loss | Sushkov Vladimir | 2819.29 |
| 5 | White | Draw | Oosumi Yuuki | 2843.87 |
| 6 | White | Loss | Epifanov Dmitry | 2682.55 |
| 7 | Black | Win | Salnikov Pavel | 2597.71 |
| 8 | White | Draw | Oll Aivo | 2731.25 |
| 9 | White | Loss | Taimla Tunnet | 2875.01 |
| 10 | White | Draw | Cao Dong | 2740.85 |
| 11 | Black | Loss | Wang Qingqing | 2645.22 |
| World Championship 2013, QT | ||||
| Date | 2013-08-05 | Rating | 2746.25 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Hõbemägi Martin | 2582.23 |
| 2 | Black | Win | Miyagawa Junzo | 2218.08 |
| 3 | White | Draw | Sushkov Vladimir | 2818.38 |
| 4 | Black | Win | Pajuste Renee | 2623.96 |
| 5 | White | Draw | Oll Aivo | 2731.36 |
| 6 | Black | Draw | Fedorkin Oleg | 2671.43 |
| 7 | Black | Draw | Salnikov Pavel | 2599.80 |
| 29th Kanto Championship | ||||
| Date | 2013-05-12 | Rating | 2740.22 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Iwano Fumio | 2178.51 |
| 2 | Black | Win | Kamiya Shunsuke | 2533.66 |
| 3 | Black | Win | Ishitani Shin-ichi | 2381.52 |
| 4 | White | Win | Nakamura Shigeru | 2862.12 |
| 5 | Black | Win | Kudomi Takahiro | 2408.34 |
| 5th Tohoku Championship | ||||
| Date | 2013-04-14 | Rating | 2734.56 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Gakumazawa Hideaki | 2126.71 |
| 2 | Black | Win | Kudomi Takahiro | 2413.71 |
| 3 | Black | Win | Kusajima Masato | 2209.92 |
| 4 | White | Win | Maruta Hiroki | 2142.15 |
| 5 | Black | Win | Fukui Nobuhiro | 2568.88 |
| 8th All Japan Championship | ||||
| Date | 2013-03-24 | Rating | 2729.10 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kobayashi Koichi | 2208.99 |
| 2 | Black | Draw | Kamiya Shunsuke | 2525.08 |
| 3 | Black | Win | Isobe Taizan | 2400.71 |
| 4 | Black | Win | Iio Yoshihiro | 2481.73 |
| 5 | Black | Loss | Nakamura Shigeru | 2864.57 |
| 6 | White | Loss | Oosumi Yuuki | 2841.48 |
| 13 Kanto Renju Emperor Tournament final match | ||||
| Date | 2013-02-17 | Rating | 2722.13 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2870.04 |
| 2 | Black | Draw | Nakamura Shigeru | 2870.04 |
| 3 | Black | Draw | Nakamura Shigeru | 2870.04 |
| 16th Mikami Cup Tournament | ||||
| Date | 2013-01-20 | Rating | 2716.24 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Mitsumori Masao | 2339.84 |
| S2 | White | Win | Ishitani Shin-ichi | 2364.14 |
| S3 | White | Loss | Nakamura Shigeru | 2874.40 |
| S4 | White | Win | Ono Takayuki | 2412.81 |
| S5 | White | Loss | Fukui Nobuhiro | 2563.05 |
| 13 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2013-01-13 | Rating | 2715.25 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Kudomi Takahiro | 2418.12 |
| 2 | Black | Win | Fukui Nobuhiro | 2562.16 |
| 3 | Black | Win | Isobe Taizan | 2404.49 |
| 4 | White | Win | Ishitani Shin-ichi | 2363.09 |
| 5 | White | Loss | Nakamura Shigeru | 2875.13 |
| 44 Kyoto Classified Tournament | ||||
| Date | 2012-11-11 | Rating | 2710.43 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Ishitani Shin-ichi | 2359.49 |
| S2 | White | Draw | Hasegawa Kazuto | 2590.39 |
| S3 | Black | Win | Miyagawa Junzo | 2211.05 |
| S4 | Black | Win | Kudomi Takahiro | 2417.26 |
| S5 | Black | Loss | Oosumi Yuuki | 2823.63 |
| 13 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2012-10-21 | Rating | 2709.24 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tomobe Katsuhiro | 2187.09 |
| 2 | Black | Win | Maruta Hiroki | 2116.89 |
| 3 | Black | Draw | Fukui Nobuhiro | 2548.56 |
| 4 | Black | Win | Tada Ayako | 2301.70 |
| 50th Meijinsen Tournament | ||||
| Date | 2012-09-17 | Rating | 2707.52 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Nagasoe Hiroki | 2546.19 |
| 2 | Black | Loss | Nakamura Shigeru | 2878.17 |
| 3 | White | Win | Ono Takayuki | 2426.87 |
| 4 | Black | Win | Nakayama Tomoharu | 2622.43 |
| 5 | Black | Win | Matsuura Hiroshi | 2325.92 |
| 6 | White | Loss | Yamaguchi Yusui | 2650.54 |
| 7 | Black | Win | Iio Yoshihiro | 2466.76 |
| 8 | Black | Draw | Fukui Nobuhiro | 2539.63 |
| 9 | White | Win | Hasegawa Kazuto | 2579.93 |
| 29th Kanto Championship | ||||
| Date | 2012-05-13 | Rating | 2695.77 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tada Ayako | 2281.08 |
| 2 | White | Loss | Nakamura Shigeru | 2881.73 |
| 3 | White | Win | Fukui Nobuhiro | 2506.33 |
| 4 | Black | Win | Matsuoka Teruo | 2014.72 |
| 5 | Black | Win | Kudomi Takahiro | 2424.51 |
| Team World Championship 2012 | ||||
| Date | 2012-05-06 | Rating | 2694.91 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | He Qifa | 2628.59 |
| 2 | Black | Win | Piddubny Konstantin | 2270.08 |
| 3 | White | Draw | Chingin Konstantin | 2818.51 |
| 4 | Black | Loss | Yang Yu-Hsiung | 2493.30 |
| 5 | Black | Win | Lents Johann | 2542.63 |
| 7 | Black | Draw | Yin Licheng | 2532.64 |
| 8 | Black | Loss | He Qifa | 2628.59 |
| 9 | White | Draw | Chen Wei | 2468.34 |
| 10 | White | Win | Yin Licheng | 2532.64 |
| 7th All Japan Championship | ||||
| Date | 2012-01-29 | Rating | 2695.15 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyoshi Takeo | 2162.40 |
| 2 | White | Loss | Isobe Taizan | 2419.07 |
| 3 | White | Draw | Kamiya Shunsuke | 2456.71 |
| 4 | White | Win | Fukui Nobuhiro | 2484.44 |
| 5 | White | Win | Tamada Yoichi | 2484.25 |
| 6 | White | Loss | Oosumi Yuuki | 2787.50 |
| 12 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2012-01-15 | Rating | 2696.73 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kamiya Shunsuke | 2453.72 |
| 2 | Black | Win | Mitsumori Masao | 2366.37 |
| 3 | Black | Win | Nakayama Tomoharu | 2597.64 |
| 4 | Black | Loss | Nakamura Shigeru | 2872.49 |
| 5 | Black | Loss | Oosumi Yuuki | 2786.07 |
| 43 Kyoto Classified Tournament | ||||
| Date | 2011-11-13 | Rating | 2703.52 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Hasegawa Kazuto | 2552.59 |
| S2 | Black | Win | Doi Manabu | 2106.86 |
| S3 | Black | Win | Miyagawa Junzo | 2218.18 |
| S4 | Black | Win | Oosumi Yuuki | 2772.37 |
| S5 | White | Win | Ishitani Shin-ichi | 2390.06 |
| 12 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2011-10-23 | Rating | 2703.16 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kato Yasuhiro | 2069.35 |
| 2 | Black | Win | Kudomi Takahiro | 2417.92 |
| 3 | Black | Loss | Nakayama Tomoharu | 2585.45 |
| 4 | Black | Win | Ishitani Shin-ichi | 2390.36 |
| 49th Meijinsen Tournament | ||||
| Date | 2011-09-19 | Rating | 2703.84 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kubo Izumi | 2109.50 |
| 2 | Black | Win | Miyoshi Takeo | 2157.56 |
| 3 | White | Win | Sakashita Shoichi | 2143.06 |
| 4 | White | Win | Matsuura Hiroshi | 2378.34 |
| 5 | Black | Loss | Yamaguchi Yusui | 2650.96 |
| 6 | Black | Win | Nakayama Tomoharu | 2576.84 |
| 7 | White | Win | Iio Yoshihiro | 2490.80 |
| 8 | White | Win | Hasegawa Kazuto | 2555.09 |
| 9 | White | Win | Kashihara Akihiko | 2255.43 |
| World Championship 2011, AT | ||||
| Date | 2011-08-10 | Rating | 2702.02 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Lin Huang-Yu | 2781.25 |
| 2 | Black | Draw | Artemyev Sergey | 2599.80 |
| 3 | Black | Win | Hou I-Cheng | 2501.20 |
| 4 | Black | Draw | Oosumi Yuuki | 2749.65 |
| 5 | White | Win | Oll Aivo | 2699.06 |
| 6 | Black | Draw | Cao Dong | 2694.17 |
| 7 | White | Loss | Taimla Tunnet | 2798.64 |
| 8 | White | Win | Andersson Tord | 2436.95 |
| 9 | Black | Loss | Huang Jin-xian | 2609.24 |
| 10 | White | Draw | Sushkov Vladimir | 2773.34 |
| 11 | Black | Loss | Dai Xiaohan | 2695.50 |
| World Championship 2011, QT | ||||
| Date | 2011-08-03 | Rating | 2702.45 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Ono Takayuki | 2395.27 |
| 2 | White | Win | Dai Xiaohan | 2696.84 |
| 3 | Black | Draw | Kise Katsumi | 2550.10 |
| 4 | Black | Draw | Kawamura Norihiko | 2621.17 |
| 5 | Black | Win | Hõbemägi Martin | 2413.35 |
| 6 | Black | Win | Nikonov Konstantin | 2634.62 |
| 7 | White | Draw | Soosõrv Ants | 2750.78 |
| 6th All Japan Championship | ||||
| Date | 2011-03-27 | Rating | 2696.80 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tada Ayako | 2205.82 |
| 2 | White | Win | Mano Yoshihisa | 2273.13 |
| 3 | Black | Draw | Tamada Yoichi | 2512.16 |
| 4 | Black | Win | Iio Yoshihiro | 2508.28 |
| 5 | Black | Win | Kise Katsumi | 2529.95 |
| 6 | White | Loss | Oosumi Yuuki | 2736.25 |
| 11 Kanto Renju Emperor Tournament final match | ||||
| Date | 2010-12-26 | Rating | 2693.03 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Nakamura Shigeru | 2856.74 |
| 2 | Black | Loss | Nakamura Shigeru | 2856.74 |
| 11 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2010-11-21 | Rating | 2693.76 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fukui Nobuhiro | 2347.91 |
| 2 | Black | Win | Nakayama Tomoharu | 2521.41 |
| 3 | White | Win | Kudomi Takahiro | 2410.13 |
| 4 | Black | Win | Mitsumori Masao | 2322.27 |
| 5 | Black | Draw | Nakamura Shigeru | 2856.75 |
| 42 Kyoto Classified Tournament | ||||
| Date | 2010-11-14 | Rating | 2693.23 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Loss | Okumura Toyohiko | 2330.79 |
| S2 | White | Win | Kubo Izumi | 2101.62 |
| S3 | White | Win | Hata Masayuki | 2175.75 |
| S4 | White | Win | Hasegawa Kazuto | 2629.19 |
| S5 | White | Loss | Oosumi Yuuki | 2718.07 |
| 11 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2010-10-31 | Rating | 2693.50 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Fujikawa Masaki | 2082.04 |
| 2 | Black | Win | Maruta Koji | 2107.53 |
| 3 | Black | Win | Mitsumori Masao | 2321.78 |
| 4 | Black | Draw | Oosumi Yuuki | 2713.76 |
| 48th Meijinsen Tournament | ||||
| Date | 2010-09-20 | Rating | 2693.40 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Koiso Shigemasa | 2170.76 |
| 2 | Black | Win | Sakamoto Suzan | 2348.47 |
| 3 | Black | Loss | Oosumi Yuuki | 2700.40 |
| 4 | Black | Draw | Iio Yoshihiro | 2527.29 |
| 5 | White | Win | Tamada Yoichi | 2495.38 |
| 6 | White | Win | Kawano Takahisa | 2318.21 |
| 7 | Black | Win | Ishitani Shin-ichi | 2388.49 |
| 8 | White | Win | Matsuura Hiroshi | 2389.14 |
| 9 | Black | Loss | Yamaguchi Yusui | 2588.81 |
| 27th Kanto Championship | ||||
| Date | 2010-05-23 | Rating | 2700.43 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Ono Takayuki | 2388.72 |
| 2 | White | Win | Tamura Kazumasa | 2509.47 |
| 3 | White | Loss | Nakamura Shigeru | 2855.27 |
| 4 | Black | Win | Ishitani Shin-ichi | 2395.95 |
| 5 | Black | Win | Oosumi Yuuki | 2663.77 |
| Team World Championship 2010 | ||||
| Date | 2010-05-05 | Rating | 2700.09 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Nagao Noriaki | 2372.72 |
| 3 | Black | Win | Yin Licheng | 2513.47 |
| 4 | Black | Win | Chen Ko-Han | 2563.95 |
| 5 | Black | Draw | Epifanov Dmitry | 2557.27 |
| 6 | Black | Win | Eibatov Nizami | 2312.76 |
| 7 | White | Win | Purk Andry | 2663.89 |
| 8 | Black | Win | Chen Ko-Han | 2563.95 |
| 9 | Black | Loss | Yin Licheng | 2513.47 |
| 10 | White | Win | Purk Andry | 2663.89 |
| 5th All Japan Championship | ||||
| Date | 2010-03-21 | Rating | 2698.91 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Kobayashi Koichi | 2129.30 |
| 2 | Black | Win | Isobe Taizan | 2391.30 |
| 3 | White | Win | Nagao Noriaki | 2370.23 |
| 4 | White | Win | Tamura Kazumasa | 2511.37 |
| 5 | White | Win | Ishitani Shin-ichi | 2395.49 |
| 6 | Black | Win | Nakamura Shigeru | 2850.66 |
| 10 Kanto Renju Emperor Tournament final match | ||||
| Date | 2010-02-21 | Rating | 2693.76 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2852.70 |
| 2 | Black | Win | Nakamura Shigeru | 2852.70 |
| 3 | Black | Loss | Nakamura Shigeru | 2852.70 |
| 13th Mikami Cup Tournament | ||||
| Date | 2010-01-31 | Rating | 2689.56 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Hara Masao | 2004.04 |
| S2 | Black | Win | Isobe Taizan | 2392.80 |
| S3 | White | Win | Ishitani Shin-ichi | 2385.34 |
| 10 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2009-12-20 | Rating | 2679.68 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tamura Kazumasa | 2507.93 |
| 2 | Black | Win | Ono Takayuki | 2386.37 |
| 3 | White | Loss | Nakamura Shigeru | 2855.66 |
| 4 | Black | Win | Nagao Noriaki | 2349.36 |
| 5 | Black | Draw | Tamada Yoichi | 2417.87 |
| 40th Kyoto Classified - Special class | ||||
| Date | 2009-11-09 | Rating | 2670.16 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Sakamoto Suzan | 2320.29 |
| 2 | Black | Draw | Iio Yoshihiro | 2518.23 |
| 3 | Black | Win | Miyagawa Junzo | 2197.23 |
| 4 | Black | Loss | Oosumi Yuuki | 2627.98 |
| 5 | Black | Draw | Tamura Kazumasa | 2507.05 |
| 41 Kyoto Classified Tournament | ||||
| Date | 2009-11-08 | Rating | 2670.01 | |
| Round | Color | Result | Opponent | |
| S1 | White | Win | Kudomi Takahiro | 2362.67 |
| S2 | Black | Win | Mano Yoshihisa | 2317.71 |
| S3 | Black | Loss | Miyoshi Takeo | 2153.98 |
| S4 | Black | Loss | Iio Yoshihiro | 2518.15 |
| S5 | White | Win | Sakamoto Suzan | 2320.09 |
| 10 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2009-10-04 | Rating | 2669.98 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fujikawa Masaki | 2047.69 |
| 2 | Black | Win | Iwano Fumio | 2146.16 |
| 3 | Black | Win | Oosumi Yuuki | 2623.85 |
| 4 | White | Draw | Ono Takayuki | 2398.82 |
| 47th Meijinsen tournament | ||||
| Date | 2009-09-22 | Rating | 2669.73 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Kawamura Norihiko | 2630.79 |
| 2 | White | Win | Kataoka Mitsuaki | 2255.07 |
| 3 | Black | Win | Ishitani Shin-ichi | 2366.89 |
| 4 | Black | Loss | Tamura Kazumasa | 2504.96 |
| 5 | White | Win | Matsuura Hiroshi | 2363.51 |
| 6 | Black | Win | Sakamoto Suzan | 2309.90 |
| 7 | Black | Draw | Oosumi Yuuki | 2623.99 |
| 8 | Black | Win | Iio Yoshihiro | 2513.14 |
| 9 | Black | Win | Yamaguchi Yusui | 2572.64 |
| World Championship 2009, AT | ||||
| Date | 2009-08-13 | Rating | 2665.33 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2850.79 |
| 2 | White | Win | Ono Takayuki | 2403.72 |
| 3 | Black | Loss | Cao Dong | 2705.60 |
| 4 | Black | Loss | Purk Andry | 2675.06 |
| 5 | White | Win | Chen Ko-Han | 2551.31 |
| 6 | White | Win | Kozhin Mikhail | 2659.87 |
| 7 | White | Loss | Karasyov Maxim | 2605.58 |
| 8 | White | Loss | Sushkov Vladimir | 2805.28 |
| 9 | Black | Loss | Wu Di | 2650.53 |
| 10 | Black | Loss | Taimla Tunnet | 2830.65 |
| 11 | Black | Win | Nykl Ondřej | 2549.79 |
| World Championship 2009, QT | ||||
| Date | 2009-08-05 | Rating | 2665.80 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Savrasova Yulia | 2657.67 |
| 2 | Black | Win | Yao Jinrui | 2337.95 |
| 3 | Black | Win | Ono Takayuki | 2405.17 |
| 4 | White | Win | Yin Licheng | 2497.50 |
| 5 | Black | Draw | Nowakowski Maciej | 2505.30 |
| 6 | White | Win | Lin Huang-Yu | 2602.38 |
| 7 | Black | Draw | Cao Dong | 2704.24 |
| 26th Kanto Championship | ||||
| Date | 2009-05-17 | Rating | 2667.63 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Ono Takayuki | 2406.90 |
| 2 | Black | Win | Nagao Noriaki | 2285.58 |
| 3 | Black | Draw | Yamaguchi Yusui | 2566.46 |
| 4 | Black | Draw | Nakamura Shigeru | 2854.41 |
| 5 | Black | Draw | Tamura Kazumasa | 2512.94 |
| 4th All Japan Championship | ||||
| Date | 2009-03-21 | Rating | 2667.81 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Nagao Noriaki | 2269.82 |
| 2 | White | Loss | Ishitani Shin-ichi | 2388.32 |
| 3 | Black | Win | Sakamoto Suzan | 2291.41 |
| 4 | White | Draw | Oosumi Yuuki | 2609.65 |
| 5 | Black | Draw | Mitsumori Masao | 2345.84 |
| 6 | White | Win | Ono Takayuki | 2411.03 |
| 9 Kanto Renju Emperor Tournament final match | ||||
| Date | 2009-02-08 | Rating | 2672.04 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2856.28 |
| 2 | White | Draw | Nakamura Shigeru | 2856.28 |
| 3 | Black | Win | Nakamura Shigeru | 2856.28 |
| 4 | White | Loss | Nakamura Shigeru | 2856.28 |
| 12th Mikami Cup Tournament | ||||
| Date | 2009-01-18 | Rating | 2673.11 | |
| Round | Color | Result | Opponent | |
| S1 | White | Draw | Kawamura Norihiko | 2653.76 |
| S2 | Black | Loss | Nagao Noriaki | 2263.17 |
| S3 | Black | Win | Isobe Taizan | 2396.90 |
| S4 | White | Win | Oosumi Yuuki | 2589.13 |
| S5 | White | Loss | Nakamura Shigeru | 2857.72 |
| 46 Meijinsen Match R3-R4 | ||||
| Date | 2008-11-23 | Rating | 2679.99 | |
| Round | Color | Result | Opponent | |
| 3 | Black | Loss | Hasegawa Kazuto | 2736.50 |
| 9th Kanto Renju Emperor Tournament, 2nd round | ||||
| Date | 2008-11-16 | Rating | 2681.17 | |
| Round | Color | Result | Opponent | |
| White | Draw | Nakamura Shigeru | 2857.14 | |
| Black | Win | Sato Kiyotomi | 2448.64 | |
| Black | Win | Kudomi Takahiro | 2353.15 | |
| Black | Win | Nakayama Tomoharu | 2286.33 | |
| Black | Win | Kato Yasuhiro | 1998.61 | |
| 9th Kanto Renju Emperor Tournament, 1st round | ||||
| Date | 2008-10-26 | Rating | 2683.13 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Tanizaki Ryusuke | 2125.38 |
| 2 | Black | Draw | Ono Takayuki | 2407.42 |
| 3 | White | Win | Nakayama Tomoharu | 2283.23 |
| 4 | Black | Win | Tamada Yoichi | 2266.29 |
| 46 Meijinsen Match R1-R2 | ||||
| Date | 2008-10-19 | Rating | 2683.88 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Hasegawa Kazuto | 2741.03 |
| 2 | Black | Loss | Hasegawa Kazuto | 2741.03 |
| 46th Meijinsen Tournament | ||||
| Date | 2008-09-15 | Rating | 2688.76 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Kawamura Norihiko | 2659.98 |
| 2 | Black | Win | Matsuura Hiroshi | 2325.16 |
| 3 | White | Win | Iio Yoshihiro | 2505.53 |
| 4 | Black | Win | Ishitani Shin-ichi | 2393.80 |
| 5 | Black | Win | Oosumi Yuuki | 2558.30 |
| 6 | Black | Win | Kataoka Mitsuaki | 2247.93 |
| 7 | White | Win | Yamaguchi Yusui | 2579.74 |
| 8 | Black | Win | Hata Masayuki | 2257.58 |
| 9 | White | Win | Sato Kiyotomi | 2440.85 |
| Youth World Championship 2008 | ||||
| Date | 2008-08-10 | Rating | 2687.96 | |
| Round | Color | Result | Opponent | |
| A1 | White | Win | Zajk Michał | 2371.26 |
| A2 | White | Win | Tamioła Artur | 2401.54 |
| A3 | White | Draw | Oll Aivo | 2751.62 |
| A4 | White | Win | Lents Johann | 2480.90 |
| A5 | White | Loss | Demján Attila | 2745.19 |
| A6 | White | Draw | Purk Andry | 2634.22 |
| A7 | Black | Draw | Ilu Timo | 2571.17 |
| A8 | White | Win | Tamada Yoichi | 2246.09 |
| A9 | White | Win | Myasoyedov Yevgeni | 2364.63 |
| A10 | White | Win | Laube Pavel | 2465.64 |
| A11 | Black | Win | Andrzejewski Wawrzyniec | 2283.55 |
| RIF 20 years anniversary celebration tournament | ||||
| Date | 2008-08-07 | Rating | 2687.73 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Karlsson Stefan | 2595.60 |
| 2 | White | Win | Sobolev Pavel | 2172.74 |
| 3 | White | Win | Jonsson Peter | 2328.35 |
| 4 | Black | Win | Poghosyan Albert | 2380.59 |
| 5 | Black | Win | Nykl Ondřej | 2464.58 |
| 6 | Black | Win | Ono Takayuki | 2404.53 |
| 25th Kanto Championship | ||||
| Date | 2008-05-18 | Rating | 2676.58 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Maruta Hiroki | 2035.64 |
| 2 | Black | Win | Tamada Yoichi | 2221.70 |
| 3 | Black | Loss | Nakamura Shigeru | 2856.51 |
| 4 | Black | Win | Isobe Taizan | 2422.84 |
| 5 | White | Win | Arita Nobuyoshi | 2391.43 |
| 3rd All Japan Championship | ||||
| Date | 2008-03-23 | Rating | 2667.74 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tamada Yoichi | 2204.98 |
| 2 | White | Draw | Kudomi Takahiro | 2332.44 |
| 3 | Black | Win | Sato Kiyotomi | 2413.63 |
| 4 | Black | Loss | Nakamura Shigeru | 2853.70 |
| 5 | Black | Win | Ono Takayuki | 2393.46 |
| 6 | Black | Draw | Isobe Taizan | 2433.88 |
| 8 Kanto Renju Emperor Tournament final match | ||||
| Date | 2008-02-24 | Rating | 2664.88 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Nakamura Shigeru | 2852.98 |
| 2 | Black | Win | Nakamura Shigeru | 2852.98 |
| 3 | Black | Loss | Nakamura Shigeru | 2852.98 |
| 4 | White | Loss | Nakamura Shigeru | 2852.98 |
| 8th Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2007-12-16 | Rating | 2653.91 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Ishitani Shin-ichi | 2398.90 |
| 2 | White | Loss | Nakamura Shigeru | 2854.99 |
| 3 | White | Win | Kurata Kiyotaka | 2273.24 |
| 4 | Black | Win | Isobe Taizan | 2433.20 |
| 5 | White | Win | Ono Takayuki | 2384.14 |
| 39th Kyoto Classified - Special Class | ||||
| Date | 2007-11-11 | Rating | 2650.59 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Sakamoto Suzan | 2275.67 |
| 2 | White | Win | Okumura Toyohiko | 2321.65 |
| 3 | Black | Draw | Hasegawa Kazuto | 2765.35 |
| 4 | White | Win | Oosumi Yuuki | 2556.63 |
| 5 | Black | Win | Iio Yoshihiro | 2532.26 |
| The 45th Meijin-sen Tournament | ||||
| Date | 2007-09-17 | Rating | 2638.67 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Miyoshi Takeo | 2300.69 |
| 2 | White | Win | Kawamura Norihiko | 2629.30 |
| 3 | White | Win | Iio Yoshihiro | 2535.37 |
| 4 | White | Win | Hiwatashi Kikuma | 1884.27 |
| 5 | Black | Win | Sato Kiyotomi | 2396.79 |
| 6 | Black | Loss | Yamaguchi Yusui | 2650.56 |
| 7 | White | Loss | Oosumi Yuuki | 2554.10 |
| 8 | White | Win | Isobe Taizan | 2433.77 |
| 9 | White | Win | Matsuura Hiroshi | 2299.35 |
| World Championship 2007, AT | ||||
| Date | 2007-08-15 | Rating | 2629.92 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Savrasova Yulia | 2694.44 |
| 2 | White | Win | Iio Yoshihiro | 2537.00 |
| 3 | Black | Win | Oll Aivo | 2653.40 |
| 4 | White | Draw | Karlsson Stefan | 2610.41 |
| 5 | White | Loss | Yamaguchi Yusui | 2653.81 |
| 6 | White | Loss | Wu Di | 2702.12 |
| 7 | Black | Loss | Taimla Tunnet | 2759.20 |
| 8 | White | Loss | Chingin Konstantin | 2797.18 |
| 9 | Black | Loss | Sushkov Vladimir | 2757.40 |
| 10 | Black | Draw | Kozhin Mikhail | 2595.46 |
| 11 | White | Loss | Purk Andry | 2632.65 |
| World Championship 2007, QT | ||||
| Date | 2007-08-08 | Rating | 2629.13 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Eriksson Marcus | 2301.27 |
| 2 | White | Win | Ikonen Jussi | 2261.57 |
| 3 | Black | Draw | Iio Yoshihiro | 2537.66 |
| 4 | Black | Win | Oosumi Yuuki | 2546.18 |
| 5 | Black | Win | Lin Huang-Yu | 2521.04 |
| 6 | Black | Draw | Poghosyan Albert | 2388.72 |
| 7 | White | Loss | Wu Di | 2700.17 |
| 24th Kanto Championship Tournament | ||||
| Date | 2007-05-06 | Rating | 2616.95 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Iwano Fumio | 2155.97 |
| 2 | White | Win | Kubo Izumi | 2097.76 |
| 3 | Black | Win | Sato Kiyotomi | 2418.67 |
| 4 | White | Win | Isobe Taizan | 2428.92 |
| 5 | Black | Win | Kudomi Takahiro | 2332.87 |
| The 5th Shanghai Renju Meijin Invitation Tournament | ||||
| Date | 2007-05-03 | Rating | 2616.30 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Yamaguchi Yusui | 2643.93 |
| 2 | Black | Win | Ge Chongyu | 2389.53 |
| 3 | Black | Loss | Cao Dong | 2625.08 |
| SF1 | Black | Win | Mitsumori Masao | 2268.20 |
| SF2 | Black | Draw | Isobe Taizan | 2428.91 |
| SF3 | Black | Loss | Zhu Jianfeng | 2514.35 |
| SF4 | White | Draw | Zhang Yifeng | 2379.60 |
| 7th Kanto Renju Emperor Tournament - Final | ||||
| Date | 2007-02-25 | Rating | 2615.28 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2847.62 |
| 2 | Black | Draw | Nakamura Shigeru | 2847.62 |
| 3 | Black | Draw | Nakamura Shigeru | 2847.62 |
| The 7th Kanto Renju Emperor Tournament, 2nd round | ||||
| Date | 2006-12-10 | Rating | 2610.89 | |
| Round | Color | Result | Opponent | |
| White | Win | Hara Masao | 2083.00 | |
| White | Win | Kudomi Takahiro | 2295.11 | |
| White | Win | Nagao Noriaki | 2241.76 | |
| White | Win | Sato Kiyotomi | 2431.47 | |
| Black | Loss | Nakamura Shigeru | 2848.91 | |
| 38th Kyoto Classified - Special class | ||||
| Date | 2006-11-12 | Rating | 2608.20 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyagawa Junzo | 2272.45 |
| 2 | Black | Win | Miyoshi Takeo | 2280.77 |
| 3 | White | Win | Miyagawa Sou | 2173.59 |
| 4 | Black | Win | Takashima Junya | 2507.24 |
| 5 | White | Draw | Oosumi Yuuki | 2472.30 |
| The 44th Meijin-sen Tournament | ||||
| Date | 2006-09-18 | Rating | 2599.82 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Yamaguchi Yusui | 2636.05 |
| 2 | Black | Win | Iio Yoshihiro | 2510.61 |
| 3 | Black | Win | Nagao Noriaki | 2240.77 |
| 4 | White | Draw | Fujii Naoki | 2134.67 |
| 5 | Black | Loss | Kawamura Norihiko | 2663.43 |
| 6 | White | Win | Sato Kiyotomi | 2440.00 |
| 7 | White | Win | Ishitani Shin-ichi | 2360.97 |
| 8 | Black | Draw | Oosumi Yuuki | 2452.76 |
| 9 | White | Win | Matsuura Hiroshi | 2298.14 |
| Asian Championship 2006 | ||||
| Date | 2006-08-15 | Rating | 2596.04 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Yoon Seong-Won | 1830.60 |
| 2 | White | Win | Kim Kyu-Cheol | 2000.64 |
| 3 | White | Loss | Kim Chang-Hoon | 2541.29 |
| 4 | White | Win | Choi Yun Suk | 2266.78 |
| 5 | Black | Win | Kim Gyu-Hyeon | 2490.73 |
| 6 | White | Win | Kim Byoung-Jun | 2502.93 |
| 7 | White | Draw | Yamaguchi Yusui | 2633.82 |
| 8 | Black | Win | Iio Yoshihiro | 2509.82 |
| Youth World Championship 2006 | ||||
| Date | 2006-08-08 | Rating | 2594.67 | |
| Round | Color | Result | Opponent | |
| a1 | White | Draw | Takashima Junya | 2502.70 |
| a2 | Black | Loss | Duan Ran | 2349.43 |
| a3 | Black | Win | Hallkvist Joel | 2057.80 |
| a4 | White | Win | Maruta Hiroki | 1995.00 |
| a5 | White | Draw | Zhang Cheng | 2451.81 |
| a6 | Black | Loss | Lents Johann | 2511.19 |
| a7 | White | Win | Blomstedt Torbjorn | 2123.75 |
| a8 | Black | Draw | Qiu Yunfei | 2523.22 |
| 23rd Kanto Championship | ||||
| Date | 2006-05-21 | Rating | 2594.31 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Ono Takayuki | 2297.44 |
| 2 | White | Win | Tadokoro Hosai | 1932.70 |
| 3 | Black | Draw | Mitsumori Masao | 2256.56 |
| 4 | White | Win | Arita Nobuyoshi | 2367.24 |
| 5 | White | Draw | Yamaguchi Yusui | 2635.64 |
| Team World Championship 2006 | ||||
| Date | 2006-05-05 | Rating | 2594.10 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Saarenpää Samuli | 2461.44 |
| 2 | Black | Win | Karlsson Stefan | 2553.65 |
| 3 | Black | Loss | Meritee Ando | 2864.51 |
| 4 | Black | Win | Salnikov Pavel | 2537.14 |
| 5 | Black | Win | Chen Wei | 2541.50 |
| 6 | Black | Loss | Sushkov Vladimir | 2722.92 |
| 7 | Black | Loss | Ilu Timo | 2570.84 |
| F1 | Black | Win | Karlsson Stefan | 2553.65 |
| F2 | Black | Loss | Karlsson Stefan | 2553.65 |
| 6th Kanto Renju Emperor Tournament - Final match | ||||
| Date | 2005-12-04 | Rating | 2592.90 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Yamaguchi Yusui | 2601.48 |
| 2 | Black | Loss | Yamaguchi Yusui | 2601.48 |
| 3 | White | Draw | Yamaguchi Yusui | 2601.48 |
| 4 | Black | Win | Yamaguchi Yusui | 2601.48 |
| 37th Kyoto Classified - Special class | ||||
| Date | 2005-11-13 | Rating | 2591.45 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Ishitani Shin-ichi | 2391.24 |
| 2 | White | Win | Yamaguchi Yusui | 2596.54 |
| 3 | White | Win | Takashima Junya | 2516.37 |
| 4 | White | Draw | Iio Yoshihiro | 2478.23 |
| 5 | Black | Draw | Miyoshi Takeo | 2277.53 |
| 6th Kanto Renju Emperor Tournament - Semifinal | ||||
| Date | 2005-10-23 | Rating | 2589.71 | |
| Round | Color | Result | Opponent | |
| White | Draw | Yamaguchi Yusui | 2593.73 | |
| Black | Loss | Isobe Taizan | 2455.73 | |
| Black | Win | Kamemoto Daichi | 2178.84 | |
| Black | Win | Sato Kiyotomi | 2392.67 | |
| Black | Win | Koyama Jun | 2297.87 | |
| The 43rd Meijin-sen Tournament | ||||
| Date | 2005-09-19 | Rating | 2587.62 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Oosumi Yuuki | 2390.36 |
| 2 | Black | Loss | Takashima Junya | 2508.64 |
| 3 | Black | Draw | Ishitani Shin-ichi | 2396.79 |
| 4 | White | Win | Matsuura Hiroshi | 2347.45 |
| 5 | White | Loss | Hasegawa Kazuto | 2700.72 |
| 6 | Black | Win | Tanaka Koichi | 2331.48 |
| 7 | White | Win | Sato Kiyotomi | 2390.54 |
| 8 | White | Win | Kawate Kozo | 2171.15 |
| 9 | Black | Win | Yamaguchi Yusui | 2587.70 |
| World Championship 2005, AT | ||||
| Date | 2005-08-07 | Rating | 2583.76 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Purk Andry | 2566.82 |
| 2 | Black | Loss | Chingin Konstantin | 2735.13 |
| 3 | Black | Draw | Artemyev Sergey | 2651.64 |
| 4 | Black | Draw | Taimla Tunnet | 2751.13 |
| 5 | Black | Draw | Karlsson Stefan | 2542.31 |
| 6 | White | Win | Savrasova Yulia | 2657.72 |
| 7 | Black | Draw | Hermansson Hannes | 2420.27 |
| 8 | Black | Loss | Meritee Ando | 2849.83 |
| 9 | Black | Draw | Sushkov Vladimir | 2696.26 |
| 10 | Black | Draw | Tarannikov Yuriy | 2614.24 |
| 11 | Black | Win | Andersson Tord | 2382.73 |
| 43rd Meijinsen Qualification: East Japan Final | ||||
| Date | 2005-07-11 | Rating | 2581.08 | |
| Round | Color | Result | Opponent | |
| White | Loss | Sato Kiyotomi | 2392.81 | |
| Black | Draw | Itami Yoshiyuki | 2187.64 | |
| Black | Win | Mitsumori Masao | 2273.85 | |
| 43rd Meijinsen Qualification: East Japan 1st round | ||||
| Date | 2005-06-12 | Rating | 2581.44 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tanno Yoshitaka | 2091.89 |
| 2 | White | Win | Ono Takayuki | 2290.44 |
| 3 | Black | Win | Itami Yoshiyuki | 2187.53 |
| 4 | Black | Loss | Mitsumori Masao | 2271.47 |
| 22nd Kanto Championship | ||||
| Date | 2005-05-22 | Rating | 2582.98 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Matsuoka Teruo | 1857.36 |
| 2 | Black | Win | Kamemoto Daichi | 2130.30 |
| 3 | Black | Win | Yamaguchi Yusui | 2560.32 |
| 4 | White | Win | Kawamura Norihiko | 2689.99 |
| 5 | Black | Draw | Isobe Taizan | 2464.02 |
| Japan WC Qualification tournament | ||||
| Date | 2005-04-03 | Rating | 2580.94 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Arita Nobuyoshi | 2300.17 |
| 2 | Black | Win | Miyagawa Junzo | 2251.94 |
| 3 | Black | Loss | Isobe Taizan | 2461.23 |
| 4 | Black | Draw | Ono Takayuki | 2293.81 |
| 5 | White | Win | Oosumi Yuuki | 2368.22 |
| 6 | White | Win | Matsuura Hiroshi | 2387.24 |
| 5th Kanto Renju Emperor Tournament - Final | ||||
| Date | 2005-01-30 | Rating | 2579.96 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Yamaguchi Yusui | 2559.17 |
| 2 | Black | Win | Yamaguchi Yusui | 2559.17 |
| 5th Kanto Renju Emperor Tournament - 2nd round | ||||
| Date | 2004-12-19 | Rating | 2574.92 | |
| Round | Color | Result | Opponent | |
| White | Win | Mitsumori Masao | 2245.01 | |
| White | Win | Kudomi Takahiro | 2327.00 | |
| White | Win | Ono Takayuki | 2292.06 | |
| White | Win | Sato Kiyotomi | 2366.72 | |
| Black | Loss | Yamaguchi Yusui | 2566.35 | |
| 5th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2004-11-28 | Rating | 2571.91 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Maruta Hiroki | 1956.53 |
| 2 | White | Win | Nagao Noriaki | 2244.27 |
| 3 | Black | Win | Arita Nobuyoshi | 2278.48 |
| 4 | White | Draw | Sato Kiyotomi | 2366.70 |
| The 42nd Meijin-sen Tournament | ||||
| Date | 2004-09-20 | Rating | 2561.65 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Iio Yoshihiro | 2454.50 |
| 2 | Black | Win | Sakamoto Suzan | 2290.43 |
| 3 | Black | Draw | Takagawa Teiji | 2334.33 |
| 4 | White | Draw | Kawamura Norihiko | 2718.71 |
| 5 | White | Draw | Matsuura Hiroshi | 2403.14 |
| 6 | White | Draw | Ishitani Shin-ichi | 2376.05 |
| 7 | White | Loss | Saito Koji | 2190.02 |
| 8 | Black | Win | Sakashita Shoichi | 2203.60 |
| 9 | White | Loss | Hasegawa Kazuto | 2654.37 |
| Youth World Championship 2004 | ||||
| Date | 2004-08-06 | Rating | 2565.76 | |
| Round | Color | Result | Opponent | |
| 4 | White | Win | Lysakov Mikhail | 2432.81 |
| 9 | Black | Win | Mossinyan David | 2241.75 |
| A1 | White | Win | Miyagawa Sou | 2115.51 |
| A2 | White | Win | Vershinin Pavel | 2591.91 |
| A3 | White | Win | Tamura Kazumasa | 2332.30 |
| A5 | White | Win | Oll Aivo | 2464.80 |
| A6 | White | Win | Ilu Timo | 2529.56 |
| A7 | White | Win | Lents Johann | 2550.63 |
| A8 | White | Win | Purk Andry | 2436.48 |
| A10 | White | Win | Antanyan Samvel | 2215.94 |
| A11 | White | Loss | Nagao Noriaki | 2252.12 |
| 42nd Meijinsen Qualification: East Japan 2nd round | ||||
| Date | 2004-07-11 | Rating | 2561.98 | |
| Round | Color | Result | Opponent | |
| White | Loss | Kawamura Norihiko | 2719.59 | |
| Black | Loss | Sato Kiyotomi | 2355.28 | |
| White | Win | Kudomi Takahiro | 2326.23 | |
| 4th Kanto Renju Emperor Tournament - Final | ||||
| Date | 2004-02-29 | Rating | 2555.18 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Yamaguchi Yusui | 2592.07 |
| 2 | Black | Win | Yamaguchi Yusui | 2592.07 |
| 3 | Black | Loss | Yamaguchi Yusui | 2592.07 |
| 4 | Black | Loss | Yamaguchi Yusui | 2592.07 |
| 7th Mikami Cup - Special Class | ||||
| Date | 2004-01-25 | Rating | 2554.51 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Mitsumori Masao | 2259.56 |
| 2 | Black | Loss | Yamaguchi Yusui | 2592.91 |
| 4 | White | Win | Kudomi Takahiro | 2321.00 |
| 4th Kanto Renju Emperor Tournament - 2nd round | ||||
| Date | 2003-11-30 | Rating | 2557.08 | |
| Round | Color | Result | Opponent | |
| White | Win | Nagao Noriaki | 2280.20 | |
| White | Win | Mitsumori Masao | 2265.36 | |
| White | Win | Maruta Koji | 2227.88 | |
| White | Win | Isobe Taizan | 2422.14 | |
| White | Draw | Yamaguchi Yusui | 2592.64 | |
| 4th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2003-11-16 | Rating | 2556.44 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Sasaki Miyu | 1938.34 |
| 2 | White | Win | Sato Takuma | 2143.66 |
| 3 | Black | Win | Ono Takayuki | 2212.49 |
| 4 | White | Win | Isobe Taizan | 2420.96 |
| 41st Meijin-sen Tournament | ||||
| Date | 2003-09-15 | Rating | 2549.83 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Miyagawa Junzo | 2261.40 |
| 2 | White | Draw | Hasegawa Kazuto | 2624.58 |
| 3 | White | Win | Ishitani Shin-ichi | 2382.48 |
| 4 | Black | Draw | Takashima Junya | 2340.93 |
| 5 | Black | Draw | Kudomi Takahiro | 2339.71 |
| 6 | Black | Win | Isobe Taizan | 2415.83 |
| 7 | White | Loss | Matsuura Hiroshi | 2407.41 |
| 8 | Black | Win | Kuga Akio | 2382.30 |
| 9 | Black | Loss | Iio Yoshihiro | 2495.82 |
| World Championship 2003, AT | ||||
| Date | 2003-08-08 | Rating | 2548.63 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Sushkov Vladimir | 2688.65 |
| 2 | Black | Win | Yamaguchi Yusui | 2577.75 |
| 3 | Black | Draw | Iio Yoshihiro | 2493.69 |
| 4 | White | Loss | Taimla Tunnet | 2707.72 |
| 5 | Black | Loss | Chingin Konstantin | 2713.91 |
| 6 | Black | Loss | Meritee Ando | 2800.22 |
| 7 | Black | Win | Sinyov Igor | 2553.70 |
| 8 | White | Win | Karlsson Stefan | 2556.50 |
| 9 | Black | Win | Gaulitz Joachim | 2405.71 |
| 10 | White | Win | Andersson Tord | 2378.91 |
| 11 | Black | Win | Carlsson Martin | 2427.13 |
| 41th Meijinsen Qualification: East Japan 2nd round | ||||
| Date | 2003-07-13 | Rating | 2543.98 | |
| Round | Color | Result | Opponent | |
| White | Draw | Isobe Taizan | 2428.06 | |
| Black | Draw | Sato Kiyotomi | 2298.86 | |
| Black | Win | Suzuki Naoya | 2316.35 | |
| 41th Meijinsen Qualification: East Japan 1st round | ||||
| Date | 2003-06-08 | Rating | 2538.69 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Ono Takayuki | 2189.03 |
| 2 | White | Win | Nagao Noriaki | 2306.40 |
| 3 | Black | Draw | Suzuki Naoya | 2316.67 |
| 4 | White | Win | Sano Hiroyuki | 2208.18 |
| Japan WC Qualification 2003 | ||||
| Date | 2003-03-22 | Rating | 2525.40 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Nagao Noriaki | 2305.75 |
| 2 | Black | Win | Unoura Hidenori | 2172.41 |
| 3 | Black | Win | Isobe Taizan | 2439.27 |
| 4 | White | Win | Ishitani Shin-ichi | 2389.84 |
| 5 | Black | Win | Miyoshi Takeo | 2240.89 |
| 34th Kyoto Classified - special class | ||||
| Date | 2002-11-10 | Rating | 2485.44 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Iio Yoshihiro | 2439.99 |
| 2 | White | Win | Miyagawa Junzo | 2251.38 |
| 3 | Black | Win | Adachi Yasuhiro | 2000.46 |
| 4 | White | Win | Doi Manabu | 2104.26 |
| 5 | White | Loss | Kudomi Takahiro | 2390.05 |
| 40th Meijin-sen Tournament | ||||
| Date | 2002-09-16 | Rating | 2473.90 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kudomi Takahiro | 2392.53 |
| 2 | Black | Loss | Isobe Taizan | 2445.47 |
| 3 | White | Loss | Iio Yoshihiro | 2431.31 |
| 4 | Black | Win | Ishitani Shin-ichi | 2390.97 |
| 5 | Black | Loss | Yamaguchi Yusui | 2588.43 |
| 6 | White | Win | Nishimura Toshio | 2352.38 |
| 7 | White | Loss | Takagawa Teiji | 2358.27 |
| 8 | White | Win | Matsuura Hiroshi | 2312.11 |
| 9 | White | Loss | Hasegawa Kazuto | 2590.04 |
| Youth World Championship 2002 | ||||
| Date | 2002-08-02 | Rating | 2469.74 | |
| Round | Color | Result | Opponent | |
| A1 | White | Win | Nagao Noriaki | 2302.95 |
| A2 | White | Win | Novikov Nikolay | 2184.58 |
| A3 | White | Loss | Chingin Konstantin | 2655.66 |
| A4 | White | Win | Nekrasov Denis | 2362.63 |
| A5 | White | Win | Lents Johann | 2428.65 |
| A6 | White | Win | Vershinin Pavel | 2456.82 |
| A7 | White | Win | Karasyov Maxim | 2483.66 |
| A8 | White | Draw | Kazarin Mikhail | 2423.01 |
| A9 | Black | Loss | Mossinyan David | 2250.87 |
| A10 | White | Draw | Tamura Kazumasa | 2259.28 |
| A11 | Black | Win | Provorov Yury | 2207.09 |
| 40th Meijinsen Qualification: East Japan 2nd round | ||||
| Date | 2002-07-14 | Rating | 2465.79 | |
| Round | Color | Result | Opponent | |
| White | Win | Sunagawa Shouki | 2170.36 | |
| White | Win | Nara Hideki | 2548.76 | |
| White | Draw | Isobe Taizan | 2448.85 | |
| 40th Meijinsen Qualification: East Japan 1st round | ||||
| Date | 2002-06-02 | Rating | 2453.57 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Kato Yasuhiro | 2097.21 |
| 2 | Black | Win | Ohno Syunzo | 1993.98 |
| 3 | Black | Win | Arita Nobuyoshi | 2155.02 |
| 4 | White | Win | Sunagawa Shouki | 2178.32 |
| World Championship 2001, BT | ||||
| Date | 2001-08-12 | Rating | 2367.95 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Dzainukov Eldar | 2014.44 |
| 2 | White | Win | Gaujens Artis | 2054.30 |
| 3 | Black | Draw | Nosovsky Alexander | 2134.62 |
| 4 | White | Win | Khramov Andrey | 2203.74 |
| 5 | Black | Loss | Carlsson Martin | 2304.68 |
| 6 | Black | Loss | Henningsson Anders | 2454.35 |
| 7 | Black | Draw | Miyoshi Takeo | 2198.88 |
| 8 | White | Win | Sakamoto Suzan | 2212.22 |
| World Championship 2001, QT | ||||
| Date | 2001-08-06 | Rating | 2366.64 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Park Jeong Ho | 2303.18 |
| 2 | Black | Win | Eibatov Nizami | 2356.38 |
| 3 | Black | Draw | Kusajima Masato | 2390.49 |
| 4 | Black | Win | Kim Byoung-Jun | 2452.56 |
| 5 | Black | Draw | Gardström Petter | 2512.80 |
| 6 | Black | Loss | Nara Hideki | 2539.62 |
| 7 | White | Loss | Lin Sheng-Min | 2204.94 |
| Japan WC Qualification tournament | ||||
| Date | 2001-03-24 | Rating | 2333.31 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Mitsumori Masao | 2296.55 |
| 2 | White | Loss | Hasegawa Kazuto | 2560.76 |
| 3 | White | Win | Iwata Akihisa | 2195.29 |
| 4 | White | Loss | Isobe Taizan | 2440.68 |
| 5 | White | Draw | Koiso Shigemasa | 2168.00 |
| 6 | White | Win | Sakamoto Suzan | 2175.69 |
| 7 | Black | Win | Miyagawa Sou | 1968.05 |
| Youth World Championship 2000 | ||||
| Date | 2000-08-04 | Rating | 2279.35 | |
| Round | Color | Result | Opponent | |
| A1 | White | Loss | Grishnin Stepan | 2133.10 |
| A3 | White | Loss | Diner Stanislav | 2269.98 |
| A4 | Black | Draw | Widman Christofher | 1813.25 |
| A5 | White | Win | Unoura Kazuhisa | 1931.26 |
| A6 | Black | Win | Fjellstrom Kristoffer | 1800.00 |
| A7 | Black | Loss | Hermansson Hannes | 2340.47 |
| A9 | White | Draw | Karasyov Maxim | 2317.60 |
| 38th Meijinsen Qualification: East Japan 1st round | ||||
| Date | 2000-06-04 | Rating | 2277.55 | |
| Round | Color | Result | Opponent | |
| 4 | White | Win | Hara Masao | 2119.45 |
| Kanto Championship | ||||
| Date | 2000-05-14 | Rating | 2276.26 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Nara Hideki | 2563.39 |
| 2 | Black | Loss | Mitsumori Masao | 2294.14 |
| 3 | Black | Draw | Omata Mitsuo | 1870.44 |
| 4 | Black | Win | Hara Masao | 2119.77 |