Alexander Diehl
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Hamburg League qual | 08/14/2005 | 1665 | Germany |
| Hamburg Seniors op 11th | 11/12/2004 | 1836 | Germany |
| Hamburg League qual | 10/09/2004 | 1786 | Germany |
| Pinneberg Seniors op 5th | 06/03/2004 | 1553 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| D24 | Queen's Gambit Accepted, 4.Nc3 | 2 games |
| D02 | Queen's pawn game | 2 games |
| D46 | Queen's Gambit Declined semi-Slav, 6.Bd3 | 2 games |
| D31 | Queen's Gambit Declined, 3.Nc3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A00 | Polish (Sokolsky) opening | 3 games |
| D02 | Queen's pawn game | 2 games |
| A40 | Queen's pawn | 1 games |
| C05 | French, Tarrasch, closed variation | 1 games |


Germany