Heiko Gruening
Last tournaments played
Tournament | Date | Elo Avg. | Country |
Hessenliga 9900 | 09/26/1999 | 1172 | Germany |
Heiko Gruening Repertoire with White pieces (most played)
ECO | Opening | Games |
Heiko Gruening Repertoire with Black pieces (most played)
ECO | Opening | Games |
E91 | King's Indian, 6.Be2 | 1 games |