D. Lacko
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Moravia-ch | ??/??/1997 | 1978 | Czech Republic |
| Poysdorf op | ??/??/1994 | 386 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| D00 | Queen's pawn game | 3 games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 1 games |
| C56 | Two knights defence | 1 games |
| A49 | King's Indian, fianchetto without c4 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D00 | Queen's pawn game | 3 games |
| B01 | Scandinavian (centre counter) defence | 2 games |
| A16 | English opening | 2 games |
| C13 | French, classical | 1 games |


Czech Republic
Germany