Arne Haefner
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Oberschwaben-chB | ??/??/1991 | 56 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B12 | Caro-Kann defence | 2 games |
| C02 | French, advance variation | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C44 | King's pawn game | 1 games |
| C50 | King's pawn game | 1 games |
| D15 | Queen's Gambit Declined Slav, 4.Nc3 | 1 games |


Germany