Robert Piskorz
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Suedwestfalen-ch U17 | ??/??/1995 | 0 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| D02 | Queen's pawn game | 1 games |
| C24 | Bishop's opening, Berlin defence | 1 games |
| C23 | Bishop's opening | 1 games |
| B56 | Sicilian | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D31 | Queen's Gambit Declined, 3.Nc3 | 1 games |
| C41 | Philidor's defence | 1 games |
| C30 | King's gambit | 1 games |


Germany