Dennis Lackner
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| GER North-ch U14 | 10/??/2001 | 1407 | Germany |
| GER-ch WK2 U20 | 05/??/2001 | 232 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B50 | Sicilian | 1 games |
| C48 | Four knights, Spanish variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C10 | French, Paulsen variation | 1 games |
| C02 | French, advance variation | 1 games |
| A36 | English, symmetrical variation | 1 games |
| D00 | Queen's pawn game | 1 games |


Germany