Tadeusz Wiesniak
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Warsaw op | ??/??/1992 | 1994 | Poland |
| Polanica Zdroj op | ??/??/1991 | 1403 | Poland |
| Warsaw Legion op | ??/??/1991 | 2187 | Poland |
| Warsaw op | 04/??/1989 | 2380 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| A01 | Nimzovich-Larsen attack | 2 games |
| B21 | Sicilian, Grand Prix attack | 1 games |
| B07 | Pirc defence | 1 games |
| C00 | French defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B84 | Sicilian, Scheveningen (Paulsen), classical variation | 2 games |
| A43 | Old Benoni defence | 2 games |
| B88 | Sicilian, Sozin, Leonhardt variation | 1 games |
| B40 | Sicilian defence | 1 games |


Poland