Ronny Marzec
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Mittelrhein-ch U17 | ??/??/1995 | 0 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| D52 | Queen's Gambit Declined | 1 games |
| D60 | Queen's Gambit Declined, Orthodox defence | 1 games |
| E76 | King's Indian, Four pawns attack | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D21 | Queen's Gambit Accepted, 3.Nf3 | 1 games |
| A07 | Reti, King's Indian attack (Barcza system) | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| D11 | Queen's Gambit Declined Slav, 3.Nf3 | 1 games |
Germany
Male
FIDE ID:

