A. Koenig
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Oberschwaben-chB | ??/??/1993 | 142 | Germany |
| Oberschwaben-chB | ??/??/1992 | 114 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| D40 | Queen's Gambit Declined, Semi-Tarrasch defence | 1 games |
| A52 | Budapest defence | 1 games |
| D94 | Gruenfeld, 5.e3 | 1 games |
| D80 | Gruenfeld defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A32 | English, symmetrical variation | 1 games |
| A02 | Bird's opening | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| C50 | King's pawn game | 1 games |


Germany