Otto Pleninger
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Vienna op-B 14th | 08/16/2003 | 1821 | Austria |
Most Played Openings as White
| ECO | Opening | Games |
| E73 | King's Indian, 5.Be2 | 1 games |
| A00 | Polish (Sokolsky) opening | 1 games |
| A18 | English, Mikenas-Carls variation | 1 games |
| A30 | English, symmetrical variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C45 | Scotch game | 2 games |
| A05 | Reti opening | 1 games |
| A57 | Benko gambit | 1 games |


Austria