St Pietroszek
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Katowice op | ??/??/1990 | 1470 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
Most Played Openings as Black
| ECO | Opening | Games |
| E62 | King's Indian, fianchetto variation | 1 games |


Poland