Ishibashi Hiroaki (石橋宏朗)
Place: Sakai, Japan
Rating: 1844.86, Std: 367.01, Rank: -
First game: 2005-07-10, Last game: 2007-03-18
Top rating: 1844.86 (2007-03-18)
Games: 22, Wins: 5, Draws: 3, Losses: 14
Gy1: 0, Gy2: 0, Gy5: 0
| 40th Touryumon-Sen Tournament | ||||
|---|---|---|---|---|
| Date | 2007-03-18 | Rating | 1844.86 | |
| Round | Color | Result | Opponent | |
| White | Loss | Murakami Yuya | 2124.01 | |
| Black | Win | Ozawa Tetsushi | 2011.73 | |
| Black | Loss | Hayashi Koji | 1954.06 | |
| White | Win | Hayashi Koji | 1954.06 | |
| White | Win | Ozawa Tetsushi | 2011.73 | |
| Black | Loss | Murakami Yuya | 2124.01 | |
| 2nd Kansai Championship 1 round | ||||
| Date | 2006-07-09 | Rating | 1805.19 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Ozawa Tetsushi | 2015.12 |
| 2 | White | Win | Tanaka Tomokazu | 1585.05 |
| 3 | White | Draw | Okuda Shingo | 1964.43 |
| 4 | Black | Win | Tanaka Tomokazu | 1585.05 |
| 5 | Black | Loss | Ozawa Tetsushi | 2015.12 |
| 39th Touryumon-Sen Tournament | ||||
| Date | 2006-03-18 | Rating | 1784.97 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Masutani Hiroshi | 1831.29 |
| 2 | Black | Loss | Okuda Shingo | 1971.61 |
| 3 | White | Loss | Miyagawa Sou | 2150.75 |
| 4 | Black | Loss | Ozawa Tetsushi | 2013.57 |
| 5 | White | Loss | Masunaga Katsuki | 1766.27 |
| 6 | Black | Draw | Tsujibayashi Taro | 2036.92 |
| 1st Kansai Championship 1st round | ||||
| Date | 2005-07-10 | Rating | 1760.28 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Okuda Shingo | 1955.99 |
| 2 | White | Loss | Tsujibayashi Taro | 2047.24 |
| 3 | Black | Loss | Maki Tatsuya | 1589.42 |
| 4 | Black | Loss | Oosumi Yuuki | 2373.83 |
| 5 | Black | Loss | Miyagawa Sou | 2131.91 |