Zdenko Holoubek
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Banja Luka op | 12/04/2004 | 1345 |  Bosnia And Herzegovina |
Most Played Openings as White
| ECO | Opening | Games |
| E10 | Queen's pawn game | 1 games |
| D38 | Queen's Gambit Declined, Ragozin variation | 1 games |
| D94 | Gruenfeld, 5.e3 | 1 games |
| E90 | King's Indian, 5.Nf3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A42 | Modern defence, Averbakh system | 1 games |
| B70 | Sicilian, dragon variation | 1 games |
| C50 | King's pawn game | 1 games |
| A41 | Queen's Pawn | 1 games |
