Rene Gruenbauer
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Regionalliga NO 0607 | 10/15/2006 | 2001 |  Germany |
| Regionalliga NO 0506 | 10/23/2005 | 1972 | Germany |
| Regionalliga NO 0405 | 10/24/2004 | 1970 | Germany |
| Afro op | ??/??/1994 | 308 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C45 | Scotch game | 3 games |
| B01 | Scandinavian (centre counter) defence | 2 games |
| B23 | Sicilian, closed | 1 games |
| B26 | Sicilian, closed, 6.Be3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D05 | Queen's pawn game | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| A86 | Dutch with c4 & g3 | 1 games |
| D13 | Queen's Gambit Declined Slav, exchange variation | 1 games |
